Mock Version: 2.9
Mock Version: 2.9
Mock Version: 2.9
ENTER ['do_with_status'](['bash', '--login', '-c', '/usr/bin/rpmbuild -bs --target armv7hl --nodeps /builddir/build/SPECS/dlib.spec'], chrootPath='/var/lib/mock/f32-build-26473473-3242786/root'env={'TERM': 'vt100', 'SHELL': '/bin/bash', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'PROMPT_COMMAND': 'printf "\\033]0;<mock-chroot>\\007"', 'PS1': '<mock-chroot> \\s-\\v\\$ ', 'LANG': 'C.UTF-8'}shell=Falselogger=<mockbuild.trace_decorator.getLog object at 0xb33432b0>timeout=201600uid=1000gid=425user='mockbuild'nspawn_args=[]unshare_net=TrueprintOutput=False)
Executing command: ['bash', '--login', '-c', '/usr/bin/rpmbuild -bs --target armv7hl --nodeps /builddir/build/SPECS/dlib.spec'] with env {'TERM': 'vt100', 'SHELL': '/bin/bash', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'PROMPT_COMMAND': 'printf "\\033]0;<mock-chroot>\\007"', 'PS1': '<mock-chroot> \\s-\\v\\$ ', 'LANG': 'C.UTF-8'} and shell False
Building target platforms: armv7hl
Building for target armv7hl
setting SOURCE_DATE_EPOCH=1616976000
Wrote: /builddir/build/SRPMS/dlib-19.22-1.fc32.src.rpm
Child return code was: 0
ENTER ['do_with_status'](['bash', '--login', '-c', '/usr/bin/rpmbuild -bb --target armv7hl --nodeps /builddir/build/SPECS/dlib.spec'], chrootPath='/var/lib/mock/f32-build-26473473-3242786/root'env={'TERM': 'vt100', 'SHELL': '/bin/bash', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'PROMPT_COMMAND': 'printf "\\033]0;<mock-chroot>\\007"', 'PS1': '<mock-chroot> \\s-\\v\\$ ', 'LANG': 'C.UTF-8'}shell=Falselogger=<mockbuild.trace_decorator.getLog object at 0xb33432b0>timeout=201600uid=1000gid=425user='mockbuild'nspawn_args=[]unshare_net=TrueprintOutput=False)
Executing command: ['bash', '--login', '-c', '/usr/bin/rpmbuild -bb --target armv7hl --nodeps /builddir/build/SPECS/dlib.spec'] with env {'TERM': 'vt100', 'SHELL': '/bin/bash', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'PROMPT_COMMAND': 'printf "\\033]0;<mock-chroot>\\007"', 'PS1': '<mock-chroot> \\s-\\v\\$ ', 'LANG': 'C.UTF-8'} and shell False
Building target platforms: armv7hl
Building for target armv7hl
setting SOURCE_DATE_EPOCH=1616976000
Executing(%prep): /bin/sh -e /var/tmp/rpm-tmp.ak5GUh
+ umask 022
+ cd /builddir/build/BUILD
+ cd /builddir/build/BUILD
+ rm -rf dlib-19.22
+ /usr/bin/bzip2 -dc /builddir/build/SOURCES/dlib-19.22.tar.bz2
+ /usr/bin/tar -xof -
+ STATUS=0
+ '[' 0 -ne 0 ']'
+ cd dlib-19.22
+ /usr/bin/chmod -Rf a+rX,u+w,g-w,o-w .
+ find docs -type f -exec chmod 644 '{}' +
+ find examples -type f -exec chmod 644 '{}' +
+ RPM_EC=0
++ jobs -p
+ exit 0
Executing(%build): /bin/sh -e /var/tmp/rpm-tmp.LJbrBf
+ umask 022
+ cd /builddir/build/BUILD
+ cd dlib-19.22
+ CFLAGS='-O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -march=armv7-a -mfpu=vfpv3-d16 -mtune=generic-armv7-a -mabi=aapcs-linux -mfloat-abi=hard'
+ export CFLAGS
+ CXXFLAGS='-O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -march=armv7-a -mfpu=vfpv3-d16 -mtune=generic-armv7-a -mabi=aapcs-linux -mfloat-abi=hard'
+ export CXXFLAGS
+ FFLAGS='-O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -march=armv7-a -mfpu=vfpv3-d16 -mtune=generic-armv7-a -mabi=aapcs-linux -mfloat-abi=hard -I/usr/lib/gfortran/modules'
+ export FFLAGS
+ FCFLAGS='-O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -march=armv7-a -mfpu=vfpv3-d16 -mtune=generic-armv7-a -mabi=aapcs-linux -mfloat-abi=hard -I/usr/lib/gfortran/modules'
+ export FCFLAGS
+ LDFLAGS='-Wl,-z,relro -Wl,--as-needed  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld'
+ export LDFLAGS
+ LT_SYS_LIBRARY_PATH=/usr/lib:
+ export LT_SYS_LIBRARY_PATH
+ /usr/bin/cmake -S . -B armv7hl-redhat-linux-gnueabi -DCMAKE_C_FLAGS_RELEASE:STRING=-DNDEBUG -DCMAKE_CXX_FLAGS_RELEASE:STRING=-DNDEBUG -DCMAKE_Fortran_FLAGS_RELEASE:STRING=-DNDEBUG -DCMAKE_VERBOSE_MAKEFILE:BOOL=ON -DCMAKE_INSTALL_PREFIX:PATH=/usr -DINCLUDE_INSTALL_DIR:PATH=/usr/include -DLIB_INSTALL_DIR:PATH=/usr/lib -DSYSCONF_INSTALL_DIR:PATH=/etc -DSHARE_INSTALL_PREFIX:PATH=/usr/share -DBUILD_SHARED_LIBS:BOOL=ON
-- The C compiler identification is GNU 10.2.1
-- The CXX compiler identification is GNU 10.2.1
-- Check for working C compiler: /usr/bin/cc
-- Check for working C compiler: /usr/bin/cc - works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Detecting C compile features
-- Detecting C compile features - done
-- Check for working CXX compiler: /usr/bin/c++
-- Check for working CXX compiler: /usr/bin/c++ - works
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Using CMake version: 3.17.4
-- Compiling dlib version: 19.22.0
-- Looking for pthread.h
-- Looking for pthread.h - found
-- Performing Test CMAKE_HAVE_LIBC_PTHREAD
-- Performing Test CMAKE_HAVE_LIBC_PTHREAD - Failed
-- Looking for pthread_create in pthreads
-- Looking for pthread_create in pthreads - not found
-- Looking for pthread_create in pthread
-- Looking for pthread_create in pthread - found
-- Found Threads: TRUE  
-- Found X11: /usr/include   
-- Looking for XOpenDisplay in /usr/lib/libX11.so
-- Looking for XOpenDisplay in /usr/lib/libX11.so - found
-- Looking for gethostbyname
-- Looking for gethostbyname - found
-- Looking for connect
-- Looking for connect - found
-- Looking for remove
-- Looking for remove - found
-- Looking for shmat
-- Looking for shmat - found
-- Found system copy of libpng: /usr/lib/libpng.so;/usr/lib/libz.so
-- Found system copy of libjpeg: /usr/lib/libjpeg.so
-- Searching for BLAS and LAPACK
-- Searching for BLAS and LAPACK
-- Found PkgConfig: /usr/bin/pkg-config (found version "1.6.3") 
-- Checking for module 'cblas'
--   Found cblas, version 3.9.0
-- Checking for module 'lapack'
--   Found lapack, version 3.9.0
-- Looking for cblas_ddot
-- Looking for cblas_ddot - found
-- Found BLAS and LAPACK via pkg-config
CUDA_TOOLKIT_ROOT_DIR not found or specified
-- Could NOT find CUDA (missing: CUDA_TOOLKIT_ROOT_DIR CUDA_NVCC_EXECUTABLE CUDA_INCLUDE_DIRS CUDA_CUDART_LIBRARY) (Required is at least version "7.5")
-- Found CUDA, but CMake was unable to find the cuBLAS libraries that should be part of every basic CUDA install. Your CUDA install is somehow broken or incomplete. Since cuBLAS is required for dlib to use CUDA we won't use CUDA.
-- DID NOT FIND CUDA
-- Disabling CUDA support for dlib.  DLIB WILL NOT USE CUDA
-- C++11 activated.
-- Configuring done
-- Generating done
CMake Warning:
  Manually-specified variables were not used by the project:
    CMAKE_C_FLAGS_RELEASE
    CMAKE_Fortran_FLAGS_RELEASE
    INCLUDE_INSTALL_DIR
    LIB_INSTALL_DIR
    SHARE_INSTALL_PREFIX
    SYSCONF_INSTALL_DIR
-- Build files have been written to: /builddir/build/BUILD/dlib-19.22/armv7hl-redhat-linux-gnueabi
+ /usr/bin/cmake --build armv7hl-redhat-linux-gnueabi -j5 --verbose
/usr/bin/cmake -S/builddir/build/BUILD/dlib-19.22 -B/builddir/build/BUILD/dlib-19.22/armv7hl-redhat-linux-gnueabi --check-build-system CMakeFiles/Makefile.cmake 0
/usr/bin/cmake -E cmake_progress_start /builddir/build/BUILD/dlib-19.22/armv7hl-redhat-linux-gnueabi/CMakeFiles /builddir/build/BUILD/dlib-19.22/armv7hl-redhat-linux-gnueabi/CMakeFiles/progress.marks
/usr/bin/gmake  -f CMakeFiles/Makefile2 all
gmake[1]: Entering directory '/builddir/build/BUILD/dlib-19.22/armv7hl-redhat-linux-gnueabi'
/usr/bin/gmake  -f dlib/CMakeFiles/dlib.dir/build.make dlib/CMakeFiles/dlib.dir/depend
gmake[2]: Entering directory '/builddir/build/BUILD/dlib-19.22/armv7hl-redhat-linux-gnueabi'
cd /builddir/build/BUILD/dlib-19.22/armv7hl-redhat-linux-gnueabi && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/dlib-19.22 /builddir/build/BUILD/dlib-19.22/dlib /builddir/build/BUILD/dlib-19.22/armv7hl-redhat-linux-gnueabi /builddir/build/BUILD/dlib-19.22/armv7hl-redhat-linux-gnueabi/dlib /builddir/build/BUILD/dlib-19.22/armv7hl-redhat-linux-gnueabi/dlib/CMakeFiles/dlib.dir/DependInfo.cmake --color=
Dependee "/builddir/build/BUILD/dlib-19.22/armv7hl-redhat-linux-gnueabi/dlib/CMakeFiles/dlib.dir/DependInfo.cmake" is newer than depender "/builddir/build/BUILD/dlib-19.22/armv7hl-redhat-linux-gnueabi/dlib/CMakeFiles/dlib.dir/depend.internal".
Dependee "/builddir/build/BUILD/dlib-19.22/armv7hl-redhat-linux-gnueabi/dlib/CMakeFiles/CMakeDirectoryInformation.cmake" is newer than depender "/builddir/build/BUILD/dlib-19.22/armv7hl-redhat-linux-gnueabi/dlib/CMakeFiles/dlib.dir/depend.internal".
Scanning dependencies of target dlib
gmake[2]: Leaving directory '/builddir/build/BUILD/dlib-19.22/armv7hl-redhat-linux-gnueabi'
/usr/bin/gmake  -f dlib/CMakeFiles/dlib.dir/build.make dlib/CMakeFiles/dlib.dir/build
gmake[2]: Entering directory '/builddir/build/BUILD/dlib-19.22/armv7hl-redhat-linux-gnueabi'
[  5%] Building CXX object dlib/CMakeFiles/dlib.dir/bigint/bigint_kernel_2.cpp.o
[  5%] Building CXX object dlib/CMakeFiles/dlib.dir/bigint/bigint_kernel_1.cpp.o
[  5%] Building CXX object dlib/CMakeFiles/dlib.dir/base64/base64_kernel_1.cpp.o
cd /builddir/build/BUILD/dlib-19.22/armv7hl-redhat-linux-gnueabi/dlib && /usr/bin/c++  -Ddlib_EXPORTS  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -march=armv7-a -mfpu=vfpv3-d16 -mtune=generic-armv7-a -mabi=aapcs-linux -mfloat-abi=hard -DNDEBUG -fPIC   -DDLIB_DISABLE_ASSERTS -DDLIB_JPEG_SUPPORT -DDLIB_USE_BLAS -DDLIB_USE_LAPACK -DDLIB_PNG_SUPPORT -DDLIB__CMAKE_GENERATED_A_CONFIG_H_FILE -DDLIB_CHECK_FOR_VERSION_MISMATCH=DLIB_VERSION_MISMATCH_CHECK__EXPECTED_VERSION_19_22_0 -Wreturn-type -o CMakeFiles/dlib.dir/base64/base64_kernel_1.cpp.o -c /builddir/build/BUILD/dlib-19.22/dlib/base64/base64_kernel_1.cpp
cd /builddir/build/BUILD/dlib-19.22/armv7hl-redhat-linux-gnueabi/dlib && /usr/bin/c++  -Ddlib_EXPORTS  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -march=armv7-a -mfpu=vfpv3-d16 -mtune=generic-armv7-a -mabi=aapcs-linux -mfloat-abi=hard -DNDEBUG -fPIC   -DDLIB_DISABLE_ASSERTS -DDLIB_JPEG_SUPPORT -DDLIB_USE_BLAS -DDLIB_USE_LAPACK -DDLIB_PNG_SUPPORT -DDLIB__CMAKE_GENERATED_A_CONFIG_H_FILE -DDLIB_CHECK_FOR_VERSION_MISMATCH=DLIB_VERSION_MISMATCH_CHECK__EXPECTED_VERSION_19_22_0 -Wreturn-type -o CMakeFiles/dlib.dir/bigint/bigint_kernel_1.cpp.o -c /builddir/build/BUILD/dlib-19.22/dlib/bigint/bigint_kernel_1.cpp
cd /builddir/build/BUILD/dlib-19.22/armv7hl-redhat-linux-gnueabi/dlib && /usr/bin/c++  -Ddlib_EXPORTS  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -march=armv7-a -mfpu=vfpv3-d16 -mtune=generic-armv7-a -mabi=aapcs-linux -mfloat-abi=hard -DNDEBUG -fPIC   -DDLIB_DISABLE_ASSERTS -DDLIB_JPEG_SUPPORT -DDLIB_USE_BLAS -DDLIB_USE_LAPACK -DDLIB_PNG_SUPPORT -DDLIB__CMAKE_GENERATED_A_CONFIG_H_FILE -DDLIB_CHECK_FOR_VERSION_MISMATCH=DLIB_VERSION_MISMATCH_CHECK__EXPECTED_VERSION_19_22_0 -Wreturn-type -o CMakeFiles/dlib.dir/bigint/bigint_kernel_2.cpp.o -c /builddir/build/BUILD/dlib-19.22/dlib/bigint/bigint_kernel_2.cpp
[  6%] Building CXX object dlib/CMakeFiles/dlib.dir/bit_stream/bit_stream_kernel_1.cpp.o
cd /builddir/build/BUILD/dlib-19.22/armv7hl-redhat-linux-gnueabi/dlib && /usr/bin/c++  -Ddlib_EXPORTS  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -march=armv7-a -mfpu=vfpv3-d16 -mtune=generic-armv7-a -mabi=aapcs-linux -mfloat-abi=hard -DNDEBUG -fPIC   -DDLIB_DISABLE_ASSERTS -DDLIB_JPEG_SUPPORT -DDLIB_USE_BLAS -DDLIB_USE_LAPACK -DDLIB_PNG_SUPPORT -DDLIB__CMAKE_GENERATED_A_CONFIG_H_FILE -DDLIB_CHECK_FOR_VERSION_MISMATCH=DLIB_VERSION_MISMATCH_CHECK__EXPECTED_VERSION_19_22_0 -Wreturn-type -o CMakeFiles/dlib.dir/bit_stream/bit_stream_kernel_1.cpp.o -c /builddir/build/BUILD/dlib-19.22/dlib/bit_stream/bit_stream_kernel_1.cpp
[  8%] Building CXX object dlib/CMakeFiles/dlib.dir/entropy_decoder/entropy_decoder_kernel_1.cpp.o
cd /builddir/build/BUILD/dlib-19.22/armv7hl-redhat-linux-gnueabi/dlib && /usr/bin/c++  -Ddlib_EXPORTS  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -march=armv7-a -mfpu=vfpv3-d16 -mtune=generic-armv7-a -mabi=aapcs-linux -mfloat-abi=hard -DNDEBUG -fPIC   -DDLIB_DISABLE_ASSERTS -DDLIB_JPEG_SUPPORT -DDLIB_USE_BLAS -DDLIB_USE_LAPACK -DDLIB_PNG_SUPPORT -DDLIB__CMAKE_GENERATED_A_CONFIG_H_FILE -DDLIB_CHECK_FOR_VERSION_MISMATCH=DLIB_VERSION_MISMATCH_CHECK__EXPECTED_VERSION_19_22_0 -Wreturn-type -o CMakeFiles/dlib.dir/entropy_decoder/entropy_decoder_kernel_1.cpp.o -c /builddir/build/BUILD/dlib-19.22/dlib/entropy_decoder/entropy_decoder_kernel_1.cpp
[ 10%] Building CXX object dlib/CMakeFiles/dlib.dir/entropy_decoder/entropy_decoder_kernel_2.cpp.o
cd /builddir/build/BUILD/dlib-19.22/armv7hl-redhat-linux-gnueabi/dlib && /usr/bin/c++  -Ddlib_EXPORTS  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -march=armv7-a -mfpu=vfpv3-d16 -mtune=generic-armv7-a -mabi=aapcs-linux -mfloat-abi=hard -DNDEBUG -fPIC   -DDLIB_DISABLE_ASSERTS -DDLIB_JPEG_SUPPORT -DDLIB_USE_BLAS -DDLIB_USE_LAPACK -DDLIB_PNG_SUPPORT -DDLIB__CMAKE_GENERATED_A_CONFIG_H_FILE -DDLIB_CHECK_FOR_VERSION_MISMATCH=DLIB_VERSION_MISMATCH_CHECK__EXPECTED_VERSION_19_22_0 -Wreturn-type -o CMakeFiles/dlib.dir/entropy_decoder/entropy_decoder_kernel_2.cpp.o -c /builddir/build/BUILD/dlib-19.22/dlib/entropy_decoder/entropy_decoder_kernel_2.cpp
[ 11%] Building CXX object dlib/CMakeFiles/dlib.dir/entropy_encoder/entropy_encoder_kernel_1.cpp.o
cd /builddir/build/BUILD/dlib-19.22/armv7hl-redhat-linux-gnueabi/dlib && /usr/bin/c++  -Ddlib_EXPORTS  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -march=armv7-a -mfpu=vfpv3-d16 -mtune=generic-armv7-a -mabi=aapcs-linux -mfloat-abi=hard -DNDEBUG -fPIC   -DDLIB_DISABLE_ASSERTS -DDLIB_JPEG_SUPPORT -DDLIB_USE_BLAS -DDLIB_USE_LAPACK -DDLIB_PNG_SUPPORT -DDLIB__CMAKE_GENERATED_A_CONFIG_H_FILE -DDLIB_CHECK_FOR_VERSION_MISMATCH=DLIB_VERSION_MISMATCH_CHECK__EXPECTED_VERSION_19_22_0 -Wreturn-type -o CMakeFiles/dlib.dir/entropy_encoder/entropy_encoder_kernel_1.cpp.o -c /builddir/build/BUILD/dlib-19.22/dlib/entropy_encoder/entropy_encoder_kernel_1.cpp
[ 13%] Building CXX object dlib/CMakeFiles/dlib.dir/entropy_encoder/entropy_encoder_kernel_2.cpp.o
cd /builddir/build/BUILD/dlib-19.22/armv7hl-redhat-linux-gnueabi/dlib && /usr/bin/c++  -Ddlib_EXPORTS  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -march=armv7-a -mfpu=vfpv3-d16 -mtune=generic-armv7-a -mabi=aapcs-linux -mfloat-abi=hard -DNDEBUG -fPIC   -DDLIB_DISABLE_ASSERTS -DDLIB_JPEG_SUPPORT -DDLIB_USE_BLAS -DDLIB_USE_LAPACK -DDLIB_PNG_SUPPORT -DDLIB__CMAKE_GENERATED_A_CONFIG_H_FILE -DDLIB_CHECK_FOR_VERSION_MISMATCH=DLIB_VERSION_MISMATCH_CHECK__EXPECTED_VERSION_19_22_0 -Wreturn-type -o CMakeFiles/dlib.dir/entropy_encoder/entropy_encoder_kernel_2.cpp.o -c /builddir/build/BUILD/dlib-19.22/dlib/entropy_encoder/entropy_encoder_kernel_2.cpp
[ 15%] Building CXX object dlib/CMakeFiles/dlib.dir/gui_widgets/fonts.cpp.o
cd /builddir/build/BUILD/dlib-19.22/armv7hl-redhat-linux-gnueabi/dlib && /usr/bin/c++  -Ddlib_EXPORTS  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -march=armv7-a -mfpu=vfpv3-d16 -mtune=generic-armv7-a -mabi=aapcs-linux -mfloat-abi=hard -DNDEBUG -fPIC   -DDLIB_DISABLE_ASSERTS -DDLIB_JPEG_SUPPORT -DDLIB_USE_BLAS -DDLIB_USE_LAPACK -DDLIB_PNG_SUPPORT -DDLIB__CMAKE_GENERATED_A_CONFIG_H_FILE -DDLIB_CHECK_FOR_VERSION_MISMATCH=DLIB_VERSION_MISMATCH_CHECK__EXPECTED_VERSION_19_22_0 -Wreturn-type -o CMakeFiles/dlib.dir/gui_widgets/fonts.cpp.o -c /builddir/build/BUILD/dlib-19.22/dlib/gui_widgets/fonts.cpp
[ 16%] Building CXX object dlib/CMakeFiles/dlib.dir/md5/md5_kernel_1.cpp.o
cd /builddir/build/BUILD/dlib-19.22/armv7hl-redhat-linux-gnueabi/dlib && /usr/bin/c++  -Ddlib_EXPORTS  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -march=armv7-a -mfpu=vfpv3-d16 -mtune=generic-armv7-a -mabi=aapcs-linux -mfloat-abi=hard -DNDEBUG -fPIC   -DDLIB_DISABLE_ASSERTS -DDLIB_JPEG_SUPPORT -DDLIB_USE_BLAS -DDLIB_USE_LAPACK -DDLIB_PNG_SUPPORT -DDLIB__CMAKE_GENERATED_A_CONFIG_H_FILE -DDLIB_CHECK_FOR_VERSION_MISMATCH=DLIB_VERSION_MISMATCH_CHECK__EXPECTED_VERSION_19_22_0 -Wreturn-type -o CMakeFiles/dlib.dir/md5/md5_kernel_1.cpp.o -c /builddir/build/BUILD/dlib-19.22/dlib/md5/md5_kernel_1.cpp
[ 18%] Building CXX object dlib/CMakeFiles/dlib.dir/tokenizer/tokenizer_kernel_1.cpp.o
cd /builddir/build/BUILD/dlib-19.22/armv7hl-redhat-linux-gnueabi/dlib && /usr/bin/c++  -Ddlib_EXPORTS  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -march=armv7-a -mfpu=vfpv3-d16 -mtune=generic-armv7-a -mabi=aapcs-linux -mfloat-abi=hard -DNDEBUG -fPIC   -DDLIB_DISABLE_ASSERTS -DDLIB_JPEG_SUPPORT -DDLIB_USE_BLAS -DDLIB_USE_LAPACK -DDLIB_PNG_SUPPORT -DDLIB__CMAKE_GENERATED_A_CONFIG_H_FILE -DDLIB_CHECK_FOR_VERSION_MISMATCH=DLIB_VERSION_MISMATCH_CHECK__EXPECTED_VERSION_19_22_0 -Wreturn-type -o CMakeFiles/dlib.dir/tokenizer/tokenizer_kernel_1.cpp.o -c /builddir/build/BUILD/dlib-19.22/dlib/tokenizer/tokenizer_kernel_1.cpp
[ 20%] Building CXX object dlib/CMakeFiles/dlib.dir/unicode/unicode.cpp.o
cd /builddir/build/BUILD/dlib-19.22/armv7hl-redhat-linux-gnueabi/dlib && /usr/bin/c++  -Ddlib_EXPORTS  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -march=armv7-a -mfpu=vfpv3-d16 -mtune=generic-armv7-a -mabi=aapcs-linux -mfloat-abi=hard -DNDEBUG -fPIC   -DDLIB_DISABLE_ASSERTS -DDLIB_JPEG_SUPPORT -DDLIB_USE_BLAS -DDLIB_USE_LAPACK -DDLIB_PNG_SUPPORT -DDLIB__CMAKE_GENERATED_A_CONFIG_H_FILE -DDLIB_CHECK_FOR_VERSION_MISMATCH=DLIB_VERSION_MISMATCH_CHECK__EXPECTED_VERSION_19_22_0 -Wreturn-type -o CMakeFiles/dlib.dir/unicode/unicode.cpp.o -c /builddir/build/BUILD/dlib-19.22/dlib/unicode/unicode.cpp
[ 21%] Building CXX object dlib/CMakeFiles/dlib.dir/test_for_odr_violations.cpp.o
cd /builddir/build/BUILD/dlib-19.22/armv7hl-redhat-linux-gnueabi/dlib && /usr/bin/c++  -Ddlib_EXPORTS  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -march=armv7-a -mfpu=vfpv3-d16 -mtune=generic-armv7-a -mabi=aapcs-linux -mfloat-abi=hard -DNDEBUG -fPIC   -DDLIB_DISABLE_ASSERTS -DDLIB_JPEG_SUPPORT -DDLIB_USE_BLAS -DDLIB_USE_LAPACK -DDLIB_PNG_SUPPORT -DDLIB__CMAKE_GENERATED_A_CONFIG_H_FILE -DDLIB_CHECK_FOR_VERSION_MISMATCH=DLIB_VERSION_MISMATCH_CHECK__EXPECTED_VERSION_19_22_0 -Wreturn-type -o CMakeFiles/dlib.dir/test_for_odr_violations.cpp.o -c /builddir/build/BUILD/dlib-19.22/dlib/test_for_odr_violations.cpp
[ 23%] Building CXX object dlib/CMakeFiles/dlib.dir/sockets/sockets_kernel_1.cpp.o
cd /builddir/build/BUILD/dlib-19.22/armv7hl-redhat-linux-gnueabi/dlib && /usr/bin/c++  -Ddlib_EXPORTS  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -march=armv7-a -mfpu=vfpv3-d16 -mtune=generic-armv7-a -mabi=aapcs-linux -mfloat-abi=hard -DNDEBUG -fPIC   -DDLIB_DISABLE_ASSERTS -DDLIB_JPEG_SUPPORT -DDLIB_USE_BLAS -DDLIB_USE_LAPACK -DDLIB_PNG_SUPPORT -DDLIB__CMAKE_GENERATED_A_CONFIG_H_FILE -DDLIB_CHECK_FOR_VERSION_MISMATCH=DLIB_VERSION_MISMATCH_CHECK__EXPECTED_VERSION_19_22_0 -Wreturn-type -o CMakeFiles/dlib.dir/sockets/sockets_kernel_1.cpp.o -c /builddir/build/BUILD/dlib-19.22/dlib/sockets/sockets_kernel_1.cpp
[ 25%] Building CXX object dlib/CMakeFiles/dlib.dir/bsp/bsp.cpp.o
cd /builddir/build/BUILD/dlib-19.22/armv7hl-redhat-linux-gnueabi/dlib && /usr/bin/c++  -Ddlib_EXPORTS  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -march=armv7-a -mfpu=vfpv3-d16 -mtune=generic-armv7-a -mabi=aapcs-linux -mfloat-abi=hard -DNDEBUG -fPIC   -DDLIB_DISABLE_ASSERTS -DDLIB_JPEG_SUPPORT -DDLIB_USE_BLAS -DDLIB_USE_LAPACK -DDLIB_PNG_SUPPORT -DDLIB__CMAKE_GENERATED_A_CONFIG_H_FILE -DDLIB_CHECK_FOR_VERSION_MISMATCH=DLIB_VERSION_MISMATCH_CHECK__EXPECTED_VERSION_19_22_0 -Wreturn-type -o CMakeFiles/dlib.dir/bsp/bsp.cpp.o -c /builddir/build/BUILD/dlib-19.22/dlib/bsp/bsp.cpp
[ 26%] Building CXX object dlib/CMakeFiles/dlib.dir/dir_nav/dir_nav_kernel_1.cpp.o
cd /builddir/build/BUILD/dlib-19.22/armv7hl-redhat-linux-gnueabi/dlib && /usr/bin/c++  -Ddlib_EXPORTS  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -march=armv7-a -mfpu=vfpv3-d16 -mtune=generic-armv7-a -mabi=aapcs-linux -mfloat-abi=hard -DNDEBUG -fPIC   -DDLIB_DISABLE_ASSERTS -DDLIB_JPEG_SUPPORT -DDLIB_USE_BLAS -DDLIB_USE_LAPACK -DDLIB_PNG_SUPPORT -DDLIB__CMAKE_GENERATED_A_CONFIG_H_FILE -DDLIB_CHECK_FOR_VERSION_MISMATCH=DLIB_VERSION_MISMATCH_CHECK__EXPECTED_VERSION_19_22_0 -Wreturn-type -o CMakeFiles/dlib.dir/dir_nav/dir_nav_kernel_1.cpp.o -c /builddir/build/BUILD/dlib-19.22/dlib/dir_nav/dir_nav_kernel_1.cpp
[ 28%] Building CXX object dlib/CMakeFiles/dlib.dir/dir_nav/dir_nav_kernel_2.cpp.o
cd /builddir/build/BUILD/dlib-19.22/armv7hl-redhat-linux-gnueabi/dlib && /usr/bin/c++  -Ddlib_EXPORTS  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -march=armv7-a -mfpu=vfpv3-d16 -mtune=generic-armv7-a -mabi=aapcs-linux -mfloat-abi=hard -DNDEBUG -fPIC   -DDLIB_DISABLE_ASSERTS -DDLIB_JPEG_SUPPORT -DDLIB_USE_BLAS -DDLIB_USE_LAPACK -DDLIB_PNG_SUPPORT -DDLIB__CMAKE_GENERATED_A_CONFIG_H_FILE -DDLIB_CHECK_FOR_VERSION_MISMATCH=DLIB_VERSION_MISMATCH_CHECK__EXPECTED_VERSION_19_22_0 -Wreturn-type -o CMakeFiles/dlib.dir/dir_nav/dir_nav_kernel_2.cpp.o -c /builddir/build/BUILD/dlib-19.22/dlib/dir_nav/dir_nav_kernel_2.cpp
[ 30%] Building CXX object dlib/CMakeFiles/dlib.dir/dir_nav/dir_nav_extensions.cpp.o
cd /builddir/build/BUILD/dlib-19.22/armv7hl-redhat-linux-gnueabi/dlib && /usr/bin/c++  -Ddlib_EXPORTS  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -march=armv7-a -mfpu=vfpv3-d16 -mtune=generic-armv7-a -mabi=aapcs-linux -mfloat-abi=hard -DNDEBUG -fPIC   -DDLIB_DISABLE_ASSERTS -DDLIB_JPEG_SUPPORT -DDLIB_USE_BLAS -DDLIB_USE_LAPACK -DDLIB_PNG_SUPPORT -DDLIB__CMAKE_GENERATED_A_CONFIG_H_FILE -DDLIB_CHECK_FOR_VERSION_MISMATCH=DLIB_VERSION_MISMATCH_CHECK__EXPECTED_VERSION_19_22_0 -Wreturn-type -o CMakeFiles/dlib.dir/dir_nav/dir_nav_extensions.cpp.o -c /builddir/build/BUILD/dlib-19.22/dlib/dir_nav/dir_nav_extensions.cpp
[ 31%] Building CXX object dlib/CMakeFiles/dlib.dir/linker/linker_kernel_1.cpp.o
cd /builddir/build/BUILD/dlib-19.22/armv7hl-redhat-linux-gnueabi/dlib && /usr/bin/c++  -Ddlib_EXPORTS  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -march=armv7-a -mfpu=vfpv3-d16 -mtune=generic-armv7-a -mabi=aapcs-linux -mfloat-abi=hard -DNDEBUG -fPIC   -DDLIB_DISABLE_ASSERTS -DDLIB_JPEG_SUPPORT -DDLIB_USE_BLAS -DDLIB_USE_LAPACK -DDLIB_PNG_SUPPORT -DDLIB__CMAKE_GENERATED_A_CONFIG_H_FILE -DDLIB_CHECK_FOR_VERSION_MISMATCH=DLIB_VERSION_MISMATCH_CHECK__EXPECTED_VERSION_19_22_0 -Wreturn-type -o CMakeFiles/dlib.dir/linker/linker_kernel_1.cpp.o -c /builddir/build/BUILD/dlib-19.22/dlib/linker/linker_kernel_1.cpp
[ 33%] Building CXX object dlib/CMakeFiles/dlib.dir/logger/extra_logger_headers.cpp.o
cd /builddir/build/BUILD/dlib-19.22/armv7hl-redhat-linux-gnueabi/dlib && /usr/bin/c++  -Ddlib_EXPORTS  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -march=armv7-a -mfpu=vfpv3-d16 -mtune=generic-armv7-a -mabi=aapcs-linux -mfloat-abi=hard -DNDEBUG -fPIC   -DDLIB_DISABLE_ASSERTS -DDLIB_JPEG_SUPPORT -DDLIB_USE_BLAS -DDLIB_USE_LAPACK -DDLIB_PNG_SUPPORT -DDLIB__CMAKE_GENERATED_A_CONFIG_H_FILE -DDLIB_CHECK_FOR_VERSION_MISMATCH=DLIB_VERSION_MISMATCH_CHECK__EXPECTED_VERSION_19_22_0 -Wreturn-type -o CMakeFiles/dlib.dir/logger/extra_logger_headers.cpp.o -c /builddir/build/BUILD/dlib-19.22/dlib/logger/extra_logger_headers.cpp
[ 35%] Building CXX object dlib/CMakeFiles/dlib.dir/logger/logger_kernel_1.cpp.o
cd /builddir/build/BUILD/dlib-19.22/armv7hl-redhat-linux-gnueabi/dlib && /usr/bin/c++  -Ddlib_EXPORTS  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -march=armv7-a -mfpu=vfpv3-d16 -mtune=generic-armv7-a -mabi=aapcs-linux -mfloat-abi=hard -DNDEBUG -fPIC   -DDLIB_DISABLE_ASSERTS -DDLIB_JPEG_SUPPORT -DDLIB_USE_BLAS -DDLIB_USE_LAPACK -DDLIB_PNG_SUPPORT -DDLIB__CMAKE_GENERATED_A_CONFIG_H_FILE -DDLIB_CHECK_FOR_VERSION_MISMATCH=DLIB_VERSION_MISMATCH_CHECK__EXPECTED_VERSION_19_22_0 -Wreturn-type -o CMakeFiles/dlib.dir/logger/logger_kernel_1.cpp.o -c /builddir/build/BUILD/dlib-19.22/dlib/logger/logger_kernel_1.cpp
[ 36%] Building CXX object dlib/CMakeFiles/dlib.dir/logger/logger_config_file.cpp.o
cd /builddir/build/BUILD/dlib-19.22/armv7hl-redhat-linux-gnueabi/dlib && /usr/bin/c++  -Ddlib_EXPORTS  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -march=armv7-a -mfpu=vfpv3-d16 -mtune=generic-armv7-a -mabi=aapcs-linux -mfloat-abi=hard -DNDEBUG -fPIC   -DDLIB_DISABLE_ASSERTS -DDLIB_JPEG_SUPPORT -DDLIB_USE_BLAS -DDLIB_USE_LAPACK -DDLIB_PNG_SUPPORT -DDLIB__CMAKE_GENERATED_A_CONFIG_H_FILE -DDLIB_CHECK_FOR_VERSION_MISMATCH=DLIB_VERSION_MISMATCH_CHECK__EXPECTED_VERSION_19_22_0 -Wreturn-type -o CMakeFiles/dlib.dir/logger/logger_config_file.cpp.o -c /builddir/build/BUILD/dlib-19.22/dlib/logger/logger_config_file.cpp
In file included from /usr/include/c++/10/queue:62,
                 from /builddir/build/BUILD/dlib-19.22/dlib/bsp/bsp.h:9,
                 from /builddir/build/BUILD/dlib-19.22/dlib/bsp/bsp.cpp:6:
/usr/include/c++/10/bits/stl_heap.h: In function 'void std::__push_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare&) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<dlib::impl1::thread_safe_message_queue::msg_wrap*, std::vector<dlib::impl1::thread_safe_message_queue::msg_wrap, std::allocator<dlib::impl1::thread_safe_message_queue::msg_wrap> > >; _Distance = int; _Tp = dlib::impl1::thread_safe_message_queue::msg_wrap; _Compare = __gnu_cxx::__ops::_Iter_comp_val<std::less<dlib::impl1::thread_safe_message_queue::msg_wrap> >]':
/usr/include/c++/10/bits/stl_heap.h:134:5: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<dlib::impl1::thread_safe_message_queue::msg_wrap*, std::vector<dlib::impl1::thread_safe_message_queue::msg_wrap, std::allocator<dlib::impl1::thread_safe_message_queue::msg_wrap> > >' changed in GCC 7.1
  134 |     __push_heap(_RandomAccessIterator __first,
      |     ^~~~~~~~~~~
[ 38%] Building CXX object dlib/CMakeFiles/dlib.dir/misc_api/misc_api_kernel_1.cpp.o
cd /builddir/build/BUILD/dlib-19.22/armv7hl-redhat-linux-gnueabi/dlib && /usr/bin/c++  -Ddlib_EXPORTS  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -march=armv7-a -mfpu=vfpv3-d16 -mtune=generic-armv7-a -mabi=aapcs-linux -mfloat-abi=hard -DNDEBUG -fPIC   -DDLIB_DISABLE_ASSERTS -DDLIB_JPEG_SUPPORT -DDLIB_USE_BLAS -DDLIB_USE_LAPACK -DDLIB_PNG_SUPPORT -DDLIB__CMAKE_GENERATED_A_CONFIG_H_FILE -DDLIB_CHECK_FOR_VERSION_MISMATCH=DLIB_VERSION_MISMATCH_CHECK__EXPECTED_VERSION_19_22_0 -Wreturn-type -o CMakeFiles/dlib.dir/misc_api/misc_api_kernel_1.cpp.o -c /builddir/build/BUILD/dlib-19.22/dlib/misc_api/misc_api_kernel_1.cpp
[ 40%] Building CXX object dlib/CMakeFiles/dlib.dir/misc_api/misc_api_kernel_2.cpp.o
cd /builddir/build/BUILD/dlib-19.22/armv7hl-redhat-linux-gnueabi/dlib && /usr/bin/c++  -Ddlib_EXPORTS  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -march=armv7-a -mfpu=vfpv3-d16 -mtune=generic-armv7-a -mabi=aapcs-linux -mfloat-abi=hard -DNDEBUG -fPIC   -DDLIB_DISABLE_ASSERTS -DDLIB_JPEG_SUPPORT -DDLIB_USE_BLAS -DDLIB_USE_LAPACK -DDLIB_PNG_SUPPORT -DDLIB__CMAKE_GENERATED_A_CONFIG_H_FILE -DDLIB_CHECK_FOR_VERSION_MISMATCH=DLIB_VERSION_MISMATCH_CHECK__EXPECTED_VERSION_19_22_0 -Wreturn-type -o CMakeFiles/dlib.dir/misc_api/misc_api_kernel_2.cpp.o -c /builddir/build/BUILD/dlib-19.22/dlib/misc_api/misc_api_kernel_2.cpp
In file included from /usr/include/c++/10/vector:72,
                 from /usr/include/c++/10/queue:61,
                 from /builddir/build/BUILD/dlib-19.22/dlib/bsp/bsp.h:9,
                 from /builddir/build/BUILD/dlib-19.22/dlib/bsp/bsp.cpp:6:
/usr/include/c++/10/bits/vector.tcc: In member function 'void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {dlib::impl1::thread_safe_message_queue::msg_wrap}; _Tp = dlib::impl1::thread_safe_message_queue::msg_wrap; _Alloc = std::allocator<dlib::impl1::thread_safe_message_queue::msg_wrap>]':
/usr/include/c++/10/bits/vector.tcc:426:7: note: parameter passing for argument of type 'std::vector<dlib::impl1::thread_safe_message_queue::msg_wrap, std::allocator<dlib::impl1::thread_safe_message_queue::msg_wrap> >::iterator' changed in GCC 7.1
  426 |       vector<_Tp, _Alloc>::
      |       ^~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc: In member function 'void dlib::impl1::thread_safe_message_queue::push_and_consume(dlib::impl1::msg_data&)':
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<dlib::impl1::thread_safe_message_queue::msg_wrap*, std::vector<dlib::impl1::thread_safe_message_queue::msg_wrap, std::allocator<dlib::impl1::thread_safe_message_queue::msg_wrap> > >' changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[ 41%] Building CXX object dlib/CMakeFiles/dlib.dir/sockets/sockets_extensions.cpp.o
cd /builddir/build/BUILD/dlib-19.22/armv7hl-redhat-linux-gnueabi/dlib && /usr/bin/c++  -Ddlib_EXPORTS  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -march=armv7-a -mfpu=vfpv3-d16 -mtune=generic-armv7-a -mabi=aapcs-linux -mfloat-abi=hard -DNDEBUG -fPIC   -DDLIB_DISABLE_ASSERTS -DDLIB_JPEG_SUPPORT -DDLIB_USE_BLAS -DDLIB_USE_LAPACK -DDLIB_PNG_SUPPORT -DDLIB__CMAKE_GENERATED_A_CONFIG_H_FILE -DDLIB_CHECK_FOR_VERSION_MISMATCH=DLIB_VERSION_MISMATCH_CHECK__EXPECTED_VERSION_19_22_0 -Wreturn-type -o CMakeFiles/dlib.dir/sockets/sockets_extensions.cpp.o -c /builddir/build/BUILD/dlib-19.22/dlib/sockets/sockets_extensions.cpp
[ 43%] Building CXX object dlib/CMakeFiles/dlib.dir/sockets/sockets_kernel_2.cpp.o
cd /builddir/build/BUILD/dlib-19.22/armv7hl-redhat-linux-gnueabi/dlib && /usr/bin/c++  -Ddlib_EXPORTS  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -march=armv7-a -mfpu=vfpv3-d16 -mtune=generic-armv7-a -mabi=aapcs-linux -mfloat-abi=hard -DNDEBUG -fPIC   -DDLIB_DISABLE_ASSERTS -DDLIB_JPEG_SUPPORT -DDLIB_USE_BLAS -DDLIB_USE_LAPACK -DDLIB_PNG_SUPPORT -DDLIB__CMAKE_GENERATED_A_CONFIG_H_FILE -DDLIB_CHECK_FOR_VERSION_MISMATCH=DLIB_VERSION_MISMATCH_CHECK__EXPECTED_VERSION_19_22_0 -Wreturn-type -o CMakeFiles/dlib.dir/sockets/sockets_kernel_2.cpp.o -c /builddir/build/BUILD/dlib-19.22/dlib/sockets/sockets_kernel_2.cpp
[ 45%] Building CXX object dlib/CMakeFiles/dlib.dir/sockstreambuf/sockstreambuf.cpp.o
cd /builddir/build/BUILD/dlib-19.22/armv7hl-redhat-linux-gnueabi/dlib && /usr/bin/c++  -Ddlib_EXPORTS  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -march=armv7-a -mfpu=vfpv3-d16 -mtune=generic-armv7-a -mabi=aapcs-linux -mfloat-abi=hard -DNDEBUG -fPIC   -DDLIB_DISABLE_ASSERTS -DDLIB_JPEG_SUPPORT -DDLIB_USE_BLAS -DDLIB_USE_LAPACK -DDLIB_PNG_SUPPORT -DDLIB__CMAKE_GENERATED_A_CONFIG_H_FILE -DDLIB_CHECK_FOR_VERSION_MISMATCH=DLIB_VERSION_MISMATCH_CHECK__EXPECTED_VERSION_19_22_0 -Wreturn-type -o CMakeFiles/dlib.dir/sockstreambuf/sockstreambuf.cpp.o -c /builddir/build/BUILD/dlib-19.22/dlib/sockstreambuf/sockstreambuf.cpp
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cd /builddir/build/BUILD/dlib-19.22/armv7hl-redhat-linux-gnueabi/dlib && /usr/bin/c++  -Ddlib_EXPORTS  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -march=armv7-a -mfpu=vfpv3-d16 -mtune=generic-armv7-a -mabi=aapcs-linux -mfloat-abi=hard -DNDEBUG -fPIC   -DDLIB_DISABLE_ASSERTS -DDLIB_JPEG_SUPPORT -DDLIB_USE_BLAS -DDLIB_USE_LAPACK -DDLIB_PNG_SUPPORT -DDLIB__CMAKE_GENERATED_A_CONFIG_H_FILE -DDLIB_CHECK_FOR_VERSION_MISMATCH=DLIB_VERSION_MISMATCH_CHECK__EXPECTED_VERSION_19_22_0 -Wreturn-type -o CMakeFiles/dlib.dir/sockstreambuf/sockstreambuf_unbuffered.cpp.o -c /builddir/build/BUILD/dlib-19.22/dlib/sockstreambuf/sockstreambuf_unbuffered.cpp
[ 48%] Building CXX object dlib/CMakeFiles/dlib.dir/server/server_kernel.cpp.o
cd /builddir/build/BUILD/dlib-19.22/armv7hl-redhat-linux-gnueabi/dlib && /usr/bin/c++  -Ddlib_EXPORTS  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -march=armv7-a -mfpu=vfpv3-d16 -mtune=generic-armv7-a -mabi=aapcs-linux -mfloat-abi=hard -DNDEBUG -fPIC   -DDLIB_DISABLE_ASSERTS -DDLIB_JPEG_SUPPORT -DDLIB_USE_BLAS -DDLIB_USE_LAPACK -DDLIB_PNG_SUPPORT -DDLIB__CMAKE_GENERATED_A_CONFIG_H_FILE -DDLIB_CHECK_FOR_VERSION_MISMATCH=DLIB_VERSION_MISMATCH_CHECK__EXPECTED_VERSION_19_22_0 -Wreturn-type -o CMakeFiles/dlib.dir/server/server_kernel.cpp.o -c /builddir/build/BUILD/dlib-19.22/dlib/server/server_kernel.cpp
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cd /builddir/build/BUILD/dlib-19.22/armv7hl-redhat-linux-gnueabi/dlib && /usr/bin/c++  -Ddlib_EXPORTS  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -march=armv7-a -mfpu=vfpv3-d16 -mtune=generic-armv7-a -mabi=aapcs-linux -mfloat-abi=hard -DNDEBUG -fPIC   -DDLIB_DISABLE_ASSERTS -DDLIB_JPEG_SUPPORT -DDLIB_USE_BLAS -DDLIB_USE_LAPACK -DDLIB_PNG_SUPPORT -DDLIB__CMAKE_GENERATED_A_CONFIG_H_FILE -DDLIB_CHECK_FOR_VERSION_MISMATCH=DLIB_VERSION_MISMATCH_CHECK__EXPECTED_VERSION_19_22_0 -Wreturn-type -o CMakeFiles/dlib.dir/server/server_iostream.cpp.o -c /builddir/build/BUILD/dlib-19.22/dlib/server/server_iostream.cpp
[ 51%] Building CXX object dlib/CMakeFiles/dlib.dir/server/server_http.cpp.o
cd /builddir/build/BUILD/dlib-19.22/armv7hl-redhat-linux-gnueabi/dlib && /usr/bin/c++  -Ddlib_EXPORTS  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -march=armv7-a -mfpu=vfpv3-d16 -mtune=generic-armv7-a -mabi=aapcs-linux -mfloat-abi=hard -DNDEBUG -fPIC   -DDLIB_DISABLE_ASSERTS -DDLIB_JPEG_SUPPORT -DDLIB_USE_BLAS -DDLIB_USE_LAPACK -DDLIB_PNG_SUPPORT -DDLIB__CMAKE_GENERATED_A_CONFIG_H_FILE -DDLIB_CHECK_FOR_VERSION_MISMATCH=DLIB_VERSION_MISMATCH_CHECK__EXPECTED_VERSION_19_22_0 -Wreturn-type -o CMakeFiles/dlib.dir/server/server_http.cpp.o -c /builddir/build/BUILD/dlib-19.22/dlib/server/server_http.cpp
[ 53%] Building CXX object dlib/CMakeFiles/dlib.dir/threads/multithreaded_object_extension.cpp.o
cd /builddir/build/BUILD/dlib-19.22/armv7hl-redhat-linux-gnueabi/dlib && /usr/bin/c++  -Ddlib_EXPORTS  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -march=armv7-a -mfpu=vfpv3-d16 -mtune=generic-armv7-a -mabi=aapcs-linux -mfloat-abi=hard -DNDEBUG -fPIC   -DDLIB_DISABLE_ASSERTS -DDLIB_JPEG_SUPPORT -DDLIB_USE_BLAS -DDLIB_USE_LAPACK -DDLIB_PNG_SUPPORT -DDLIB__CMAKE_GENERATED_A_CONFIG_H_FILE -DDLIB_CHECK_FOR_VERSION_MISMATCH=DLIB_VERSION_MISMATCH_CHECK__EXPECTED_VERSION_19_22_0 -Wreturn-type -o CMakeFiles/dlib.dir/threads/multithreaded_object_extension.cpp.o -c /builddir/build/BUILD/dlib-19.22/dlib/threads/multithreaded_object_extension.cpp
[ 55%] Building CXX object dlib/CMakeFiles/dlib.dir/threads/threaded_object_extension.cpp.o
cd /builddir/build/BUILD/dlib-19.22/armv7hl-redhat-linux-gnueabi/dlib && /usr/bin/c++  -Ddlib_EXPORTS  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -march=armv7-a -mfpu=vfpv3-d16 -mtune=generic-armv7-a -mabi=aapcs-linux -mfloat-abi=hard -DNDEBUG -fPIC   -DDLIB_DISABLE_ASSERTS -DDLIB_JPEG_SUPPORT -DDLIB_USE_BLAS -DDLIB_USE_LAPACK -DDLIB_PNG_SUPPORT -DDLIB__CMAKE_GENERATED_A_CONFIG_H_FILE -DDLIB_CHECK_FOR_VERSION_MISMATCH=DLIB_VERSION_MISMATCH_CHECK__EXPECTED_VERSION_19_22_0 -Wreturn-type -o CMakeFiles/dlib.dir/threads/threaded_object_extension.cpp.o -c /builddir/build/BUILD/dlib-19.22/dlib/threads/threaded_object_extension.cpp
[ 56%] Building CXX object dlib/CMakeFiles/dlib.dir/threads/threads_kernel_1.cpp.o
cd /builddir/build/BUILD/dlib-19.22/armv7hl-redhat-linux-gnueabi/dlib && /usr/bin/c++  -Ddlib_EXPORTS  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -march=armv7-a -mfpu=vfpv3-d16 -mtune=generic-armv7-a -mabi=aapcs-linux -mfloat-abi=hard -DNDEBUG -fPIC   -DDLIB_DISABLE_ASSERTS -DDLIB_JPEG_SUPPORT -DDLIB_USE_BLAS -DDLIB_USE_LAPACK -DDLIB_PNG_SUPPORT -DDLIB__CMAKE_GENERATED_A_CONFIG_H_FILE -DDLIB_CHECK_FOR_VERSION_MISMATCH=DLIB_VERSION_MISMATCH_CHECK__EXPECTED_VERSION_19_22_0 -Wreturn-type -o CMakeFiles/dlib.dir/threads/threads_kernel_1.cpp.o -c /builddir/build/BUILD/dlib-19.22/dlib/threads/threads_kernel_1.cpp
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cd /builddir/build/BUILD/dlib-19.22/armv7hl-redhat-linux-gnueabi/dlib && /usr/bin/c++  -Ddlib_EXPORTS  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -march=armv7-a -mfpu=vfpv3-d16 -mtune=generic-armv7-a -mabi=aapcs-linux -mfloat-abi=hard -DNDEBUG -fPIC   -DDLIB_DISABLE_ASSERTS -DDLIB_JPEG_SUPPORT -DDLIB_USE_BLAS -DDLIB_USE_LAPACK -DDLIB_PNG_SUPPORT -DDLIB__CMAKE_GENERATED_A_CONFIG_H_FILE -DDLIB_CHECK_FOR_VERSION_MISMATCH=DLIB_VERSION_MISMATCH_CHECK__EXPECTED_VERSION_19_22_0 -Wreturn-type -o CMakeFiles/dlib.dir/threads/threads_kernel_2.cpp.o -c /builddir/build/BUILD/dlib-19.22/dlib/threads/threads_kernel_2.cpp
[ 60%] Building CXX object dlib/CMakeFiles/dlib.dir/threads/threads_kernel_shared.cpp.o
cd /builddir/build/BUILD/dlib-19.22/armv7hl-redhat-linux-gnueabi/dlib && /usr/bin/c++  -Ddlib_EXPORTS  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -march=armv7-a -mfpu=vfpv3-d16 -mtune=generic-armv7-a -mabi=aapcs-linux -mfloat-abi=hard -DNDEBUG -fPIC   -DDLIB_DISABLE_ASSERTS -DDLIB_JPEG_SUPPORT -DDLIB_USE_BLAS -DDLIB_USE_LAPACK -DDLIB_PNG_SUPPORT -DDLIB__CMAKE_GENERATED_A_CONFIG_H_FILE -DDLIB_CHECK_FOR_VERSION_MISMATCH=DLIB_VERSION_MISMATCH_CHECK__EXPECTED_VERSION_19_22_0 -Wreturn-type -o CMakeFiles/dlib.dir/threads/threads_kernel_shared.cpp.o -c /builddir/build/BUILD/dlib-19.22/dlib/threads/threads_kernel_shared.cpp
[ 61%] Building CXX object dlib/CMakeFiles/dlib.dir/threads/thread_pool_extension.cpp.o
cd /builddir/build/BUILD/dlib-19.22/armv7hl-redhat-linux-gnueabi/dlib && /usr/bin/c++  -Ddlib_EXPORTS  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -march=armv7-a -mfpu=vfpv3-d16 -mtune=generic-armv7-a -mabi=aapcs-linux -mfloat-abi=hard -DNDEBUG -fPIC   -DDLIB_DISABLE_ASSERTS -DDLIB_JPEG_SUPPORT -DDLIB_USE_BLAS -DDLIB_USE_LAPACK -DDLIB_PNG_SUPPORT -DDLIB__CMAKE_GENERATED_A_CONFIG_H_FILE -DDLIB_CHECK_FOR_VERSION_MISMATCH=DLIB_VERSION_MISMATCH_CHECK__EXPECTED_VERSION_19_22_0 -Wreturn-type -o CMakeFiles/dlib.dir/threads/thread_pool_extension.cpp.o -c /builddir/build/BUILD/dlib-19.22/dlib/threads/thread_pool_extension.cpp
[ 63%] Building CXX object dlib/CMakeFiles/dlib.dir/threads/async.cpp.o
cd /builddir/build/BUILD/dlib-19.22/armv7hl-redhat-linux-gnueabi/dlib && /usr/bin/c++  -Ddlib_EXPORTS  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -march=armv7-a -mfpu=vfpv3-d16 -mtune=generic-armv7-a -mabi=aapcs-linux -mfloat-abi=hard -DNDEBUG -fPIC   -DDLIB_DISABLE_ASSERTS -DDLIB_JPEG_SUPPORT -DDLIB_USE_BLAS -DDLIB_USE_LAPACK -DDLIB_PNG_SUPPORT -DDLIB__CMAKE_GENERATED_A_CONFIG_H_FILE -DDLIB_CHECK_FOR_VERSION_MISMATCH=DLIB_VERSION_MISMATCH_CHECK__EXPECTED_VERSION_19_22_0 -Wreturn-type -o CMakeFiles/dlib.dir/threads/async.cpp.o -c /builddir/build/BUILD/dlib-19.22/dlib/threads/async.cpp
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cd /builddir/build/BUILD/dlib-19.22/armv7hl-redhat-linux-gnueabi/dlib && /usr/bin/c++  -Ddlib_EXPORTS  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -march=armv7-a -mfpu=vfpv3-d16 -mtune=generic-armv7-a -mabi=aapcs-linux -mfloat-abi=hard -DNDEBUG -fPIC   -DDLIB_DISABLE_ASSERTS -DDLIB_JPEG_SUPPORT -DDLIB_USE_BLAS -DDLIB_USE_LAPACK -DDLIB_PNG_SUPPORT -DDLIB__CMAKE_GENERATED_A_CONFIG_H_FILE -DDLIB_CHECK_FOR_VERSION_MISMATCH=DLIB_VERSION_MISMATCH_CHECK__EXPECTED_VERSION_19_22_0 -Wreturn-type -o CMakeFiles/dlib.dir/timer/timer.cpp.o -c /builddir/build/BUILD/dlib-19.22/dlib/timer/timer.cpp
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cd /builddir/build/BUILD/dlib-19.22/armv7hl-redhat-linux-gnueabi/dlib && /usr/bin/c++  -Ddlib_EXPORTS  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -march=armv7-a -mfpu=vfpv3-d16 -mtune=generic-armv7-a -mabi=aapcs-linux -mfloat-abi=hard -DNDEBUG -fPIC   -DDLIB_DISABLE_ASSERTS -DDLIB_JPEG_SUPPORT -DDLIB_USE_BLAS -DDLIB_USE_LAPACK -DDLIB_PNG_SUPPORT -DDLIB__CMAKE_GENERATED_A_CONFIG_H_FILE -DDLIB_CHECK_FOR_VERSION_MISMATCH=DLIB_VERSION_MISMATCH_CHECK__EXPECTED_VERSION_19_22_0 -Wreturn-type -o CMakeFiles/dlib.dir/stack_trace.cpp.o -c /builddir/build/BUILD/dlib-19.22/dlib/stack_trace.cpp
[ 68%] Building CXX object dlib/CMakeFiles/dlib.dir/cuda/cpu_dlib.cpp.o
cd /builddir/build/BUILD/dlib-19.22/armv7hl-redhat-linux-gnueabi/dlib && /usr/bin/c++  -Ddlib_EXPORTS  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -march=armv7-a -mfpu=vfpv3-d16 -mtune=generic-armv7-a -mabi=aapcs-linux -mfloat-abi=hard -DNDEBUG -fPIC   -DDLIB_DISABLE_ASSERTS -DDLIB_JPEG_SUPPORT -DDLIB_USE_BLAS -DDLIB_USE_LAPACK -DDLIB_PNG_SUPPORT -DDLIB__CMAKE_GENERATED_A_CONFIG_H_FILE -DDLIB_CHECK_FOR_VERSION_MISMATCH=DLIB_VERSION_MISMATCH_CHECK__EXPECTED_VERSION_19_22_0 -Wreturn-type -o CMakeFiles/dlib.dir/cuda/cpu_dlib.cpp.o -c /builddir/build/BUILD/dlib-19.22/dlib/cuda/cpu_dlib.cpp
[ 70%] Building CXX object dlib/CMakeFiles/dlib.dir/cuda/tensor_tools.cpp.o
cd /builddir/build/BUILD/dlib-19.22/armv7hl-redhat-linux-gnueabi/dlib && /usr/bin/c++  -Ddlib_EXPORTS  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -march=armv7-a -mfpu=vfpv3-d16 -mtune=generic-armv7-a -mabi=aapcs-linux -mfloat-abi=hard -DNDEBUG -fPIC   -DDLIB_DISABLE_ASSERTS -DDLIB_JPEG_SUPPORT -DDLIB_USE_BLAS -DDLIB_USE_LAPACK -DDLIB_PNG_SUPPORT -DDLIB__CMAKE_GENERATED_A_CONFIG_H_FILE -DDLIB_CHECK_FOR_VERSION_MISMATCH=DLIB_VERSION_MISMATCH_CHECK__EXPECTED_VERSION_19_22_0 -Wreturn-type -o CMakeFiles/dlib.dir/cuda/tensor_tools.cpp.o -c /builddir/build/BUILD/dlib-19.22/dlib/cuda/tensor_tools.cpp
[ 71%] Building CXX object dlib/CMakeFiles/dlib.dir/data_io/image_dataset_metadata.cpp.o
cd /builddir/build/BUILD/dlib-19.22/armv7hl-redhat-linux-gnueabi/dlib && /usr/bin/c++  -Ddlib_EXPORTS  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -march=armv7-a -mfpu=vfpv3-d16 -mtune=generic-armv7-a -mabi=aapcs-linux -mfloat-abi=hard -DNDEBUG -fPIC   -DDLIB_DISABLE_ASSERTS -DDLIB_JPEG_SUPPORT -DDLIB_USE_BLAS -DDLIB_USE_LAPACK -DDLIB_PNG_SUPPORT -DDLIB__CMAKE_GENERATED_A_CONFIG_H_FILE -DDLIB_CHECK_FOR_VERSION_MISMATCH=DLIB_VERSION_MISMATCH_CHECK__EXPECTED_VERSION_19_22_0 -Wreturn-type -o CMakeFiles/dlib.dir/data_io/image_dataset_metadata.cpp.o -c /builddir/build/BUILD/dlib-19.22/dlib/data_io/image_dataset_metadata.cpp
[ 73%] Building CXX object dlib/CMakeFiles/dlib.dir/data_io/mnist.cpp.o
cd /builddir/build/BUILD/dlib-19.22/armv7hl-redhat-linux-gnueabi/dlib && /usr/bin/c++  -Ddlib_EXPORTS  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -march=armv7-a -mfpu=vfpv3-d16 -mtune=generic-armv7-a -mabi=aapcs-linux -mfloat-abi=hard -DNDEBUG -fPIC   -DDLIB_DISABLE_ASSERTS -DDLIB_JPEG_SUPPORT -DDLIB_USE_BLAS -DDLIB_USE_LAPACK -DDLIB_PNG_SUPPORT -DDLIB__CMAKE_GENERATED_A_CONFIG_H_FILE -DDLIB_CHECK_FOR_VERSION_MISMATCH=DLIB_VERSION_MISMATCH_CHECK__EXPECTED_VERSION_19_22_0 -Wreturn-type -o CMakeFiles/dlib.dir/data_io/mnist.cpp.o -c /builddir/build/BUILD/dlib-19.22/dlib/data_io/mnist.cpp
[ 75%] Building CXX object dlib/CMakeFiles/dlib.dir/data_io/cifar.cpp.o
cd /builddir/build/BUILD/dlib-19.22/armv7hl-redhat-linux-gnueabi/dlib && /usr/bin/c++  -Ddlib_EXPORTS  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -march=armv7-a -mfpu=vfpv3-d16 -mtune=generic-armv7-a -mabi=aapcs-linux -mfloat-abi=hard -DNDEBUG -fPIC   -DDLIB_DISABLE_ASSERTS -DDLIB_JPEG_SUPPORT -DDLIB_USE_BLAS -DDLIB_USE_LAPACK -DDLIB_PNG_SUPPORT -DDLIB__CMAKE_GENERATED_A_CONFIG_H_FILE -DDLIB_CHECK_FOR_VERSION_MISMATCH=DLIB_VERSION_MISMATCH_CHECK__EXPECTED_VERSION_19_22_0 -Wreturn-type -o CMakeFiles/dlib.dir/data_io/cifar.cpp.o -c /builddir/build/BUILD/dlib-19.22/dlib/data_io/cifar.cpp
[ 76%] Building CXX object dlib/CMakeFiles/dlib.dir/global_optimization/global_function_search.cpp.o
cd /builddir/build/BUILD/dlib-19.22/armv7hl-redhat-linux-gnueabi/dlib && /usr/bin/c++  -Ddlib_EXPORTS  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -march=armv7-a -mfpu=vfpv3-d16 -mtune=generic-armv7-a -mabi=aapcs-linux -mfloat-abi=hard -DNDEBUG -fPIC   -DDLIB_DISABLE_ASSERTS -DDLIB_JPEG_SUPPORT -DDLIB_USE_BLAS -DDLIB_USE_LAPACK -DDLIB_PNG_SUPPORT -DDLIB__CMAKE_GENERATED_A_CONFIG_H_FILE -DDLIB_CHECK_FOR_VERSION_MISMATCH=DLIB_VERSION_MISMATCH_CHECK__EXPECTED_VERSION_19_22_0 -Wreturn-type -o CMakeFiles/dlib.dir/global_optimization/global_function_search.cpp.o -c /builddir/build/BUILD/dlib-19.22/dlib/global_optimization/global_function_search.cpp
[ 78%] Building CXX object dlib/CMakeFiles/dlib.dir/filtering/kalman_filter.cpp.o
cd /builddir/build/BUILD/dlib-19.22/armv7hl-redhat-linux-gnueabi/dlib && /usr/bin/c++  -Ddlib_EXPORTS  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -march=armv7-a -mfpu=vfpv3-d16 -mtune=generic-armv7-a -mabi=aapcs-linux -mfloat-abi=hard -DNDEBUG -fPIC   -DDLIB_DISABLE_ASSERTS -DDLIB_JPEG_SUPPORT -DDLIB_USE_BLAS -DDLIB_USE_LAPACK -DDLIB_PNG_SUPPORT -DDLIB__CMAKE_GENERATED_A_CONFIG_H_FILE -DDLIB_CHECK_FOR_VERSION_MISMATCH=DLIB_VERSION_MISMATCH_CHECK__EXPECTED_VERSION_19_22_0 -Wreturn-type -o CMakeFiles/dlib.dir/filtering/kalman_filter.cpp.o -c /builddir/build/BUILD/dlib-19.22/dlib/filtering/kalman_filter.cpp
In file included from /usr/include/c++/10/vector:72,
                 from /builddir/build/BUILD/dlib-19.22/dlib/data_io/image_dataset_metadata.h:7,
                 from /builddir/build/BUILD/dlib-19.22/dlib/data_io/image_dataset_metadata.cpp:6:
/usr/include/c++/10/bits/vector.tcc: In member function 'void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const dlib::image_dataset_metadata::box&}; _Tp = dlib::image_dataset_metadata::box; _Alloc = std::allocator<dlib::image_dataset_metadata::box>]':
/usr/include/c++/10/bits/vector.tcc:426:7: note: parameter passing for argument of type 'std::vector<dlib::image_dataset_metadata::box>::iterator' changed in GCC 7.1
  426 |       vector<_Tp, _Alloc>::
      |       ^~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:67,
                 from /builddir/build/BUILD/dlib-19.22/dlib/data_io/image_dataset_metadata.h:7,
                 from /builddir/build/BUILD/dlib-19.22/dlib/data_io/image_dataset_metadata.cpp:6:
/usr/include/c++/10/bits/stl_vector.h: In member function 'virtual void dlib::image_dataset_metadata::doc_handler::end_element(long unsigned int, const string&)':
/usr/include/c++/10/bits/stl_vector.h:1198:21: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<dlib::image_dataset_metadata::box*, std::vector<dlib::image_dataset_metadata::box> >' changed in GCC 7.1
 1198 |    _M_realloc_insert(end(), __x);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
[ 80%] Building CXX object dlib/CMakeFiles/dlib.dir/svm/auto.cpp.o
cd /builddir/build/BUILD/dlib-19.22/armv7hl-redhat-linux-gnueabi/dlib && /usr/bin/c++  -Ddlib_EXPORTS  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -march=armv7-a -mfpu=vfpv3-d16 -mtune=generic-armv7-a -mabi=aapcs-linux -mfloat-abi=hard -DNDEBUG -fPIC   -DDLIB_DISABLE_ASSERTS -DDLIB_JPEG_SUPPORT -DDLIB_USE_BLAS -DDLIB_USE_LAPACK -DDLIB_PNG_SUPPORT -DDLIB__CMAKE_GENERATED_A_CONFIG_H_FILE -DDLIB_CHECK_FOR_VERSION_MISMATCH=DLIB_VERSION_MISMATCH_CHECK__EXPECTED_VERSION_19_22_0 -Wreturn-type -o CMakeFiles/dlib.dir/svm/auto.cpp.o -c /builddir/build/BUILD/dlib-19.22/dlib/svm/auto.cpp
[ 81%] Building CXX object dlib/CMakeFiles/dlib.dir/gui_widgets/widgets.cpp.o
cd /builddir/build/BUILD/dlib-19.22/armv7hl-redhat-linux-gnueabi/dlib && /usr/bin/c++  -Ddlib_EXPORTS  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -march=armv7-a -mfpu=vfpv3-d16 -mtune=generic-armv7-a -mabi=aapcs-linux -mfloat-abi=hard -DNDEBUG -fPIC   -DDLIB_DISABLE_ASSERTS -DDLIB_JPEG_SUPPORT -DDLIB_USE_BLAS -DDLIB_USE_LAPACK -DDLIB_PNG_SUPPORT -DDLIB__CMAKE_GENERATED_A_CONFIG_H_FILE -DDLIB_CHECK_FOR_VERSION_MISMATCH=DLIB_VERSION_MISMATCH_CHECK__EXPECTED_VERSION_19_22_0 -Wreturn-type -o CMakeFiles/dlib.dir/gui_widgets/widgets.cpp.o -c /builddir/build/BUILD/dlib-19.22/dlib/gui_widgets/widgets.cpp
In file included from /usr/include/c++/10/vector:72,
                 from /builddir/build/BUILD/dlib-19.22/dlib/filtering/../matrix/../is_kind.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/filtering/../matrix/matrix_exp.h:7,
                 from /builddir/build/BUILD/dlib-19.22/dlib/filtering/../matrix/matrix.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/filtering/../matrix.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/filtering/kalman_filter.h:7,
                 from /builddir/build/BUILD/dlib-19.22/dlib/filtering/kalman_filter.cpp:6:
/usr/include/c++/10/bits/vector.tcc: In member function 'void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {double}; _Tp = double; _Alloc = std::allocator<double>]':
/usr/include/c++/10/bits/vector.tcc:426:7: note: parameter passing for argument of type 'std::vector<double>::iterator' changed in GCC 7.1
  426 |       vector<_Tp, _Alloc>::
      |       ^~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc: In function 'dlib::rect_filter dlib::find_optimal_rect_filter(const std::vector<dlib::rectangle>&, double)':
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<double*, std::vector<double> >' changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<double*, std::vector<double> >' changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<double*, std::vector<double> >' changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<double*, std::vector<double> >' changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:60,
                 from /builddir/build/BUILD/dlib-19.22/dlib/global_optimization/global_function_search.h:7,
                 from /builddir/build/BUILD/dlib-19.22/dlib/global_optimization/global_function_search.cpp:2:
/usr/include/c++/10/bits/stl_algobase.h: In function '_RandomAccessIterator std::__find_if(_RandomAccessIterator, _RandomAccessIterator, _Predicate, std::random_access_iterator_tag) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<dlib::gopt_impl::outstanding_function_eval_request*, std::vector<dlib::gopt_impl::outstanding_function_eval_request> >; _Predicate = __gnu_cxx::__ops::_Iter_equals_val<const dlib::gopt_impl::outstanding_function_eval_request>]':
/usr/include/c++/10/bits/stl_algobase.h:1921:5: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<dlib::gopt_impl::outstanding_function_eval_request*, std::vector<dlib::gopt_impl::outstanding_function_eval_request> >' changed in GCC 7.1
 1921 |     __find_if(_RandomAccessIterator __first, _RandomAccessIterator __last,
      |     ^~~~~~~~~
/usr/include/c++/10/bits/stl_algobase.h:1921:5: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<dlib::gopt_impl::outstanding_function_eval_request*, std::vector<dlib::gopt_impl::outstanding_function_eval_request> >' changed in GCC 7.1
[ 83%] Building CXX object dlib/CMakeFiles/dlib.dir/gui_widgets/drawable.cpp.o
cd /builddir/build/BUILD/dlib-19.22/armv7hl-redhat-linux-gnueabi/dlib && /usr/bin/c++  -Ddlib_EXPORTS  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -march=armv7-a -mfpu=vfpv3-d16 -mtune=generic-armv7-a -mabi=aapcs-linux -mfloat-abi=hard -DNDEBUG -fPIC   -DDLIB_DISABLE_ASSERTS -DDLIB_JPEG_SUPPORT -DDLIB_USE_BLAS -DDLIB_USE_LAPACK -DDLIB_PNG_SUPPORT -DDLIB__CMAKE_GENERATED_A_CONFIG_H_FILE -DDLIB_CHECK_FOR_VERSION_MISMATCH=DLIB_VERSION_MISMATCH_CHECK__EXPECTED_VERSION_19_22_0 -Wreturn-type -o CMakeFiles/dlib.dir/gui_widgets/drawable.cpp.o -c /builddir/build/BUILD/dlib-19.22/dlib/gui_widgets/drawable.cpp
[ 85%] Building CXX object dlib/CMakeFiles/dlib.dir/gui_widgets/canvas_drawing.cpp.o
cd /builddir/build/BUILD/dlib-19.22/armv7hl-redhat-linux-gnueabi/dlib && /usr/bin/c++  -Ddlib_EXPORTS  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -march=armv7-a -mfpu=vfpv3-d16 -mtune=generic-armv7-a -mabi=aapcs-linux -mfloat-abi=hard -DNDEBUG -fPIC   -DDLIB_DISABLE_ASSERTS -DDLIB_JPEG_SUPPORT -DDLIB_USE_BLAS -DDLIB_USE_LAPACK -DDLIB_PNG_SUPPORT -DDLIB__CMAKE_GENERATED_A_CONFIG_H_FILE -DDLIB_CHECK_FOR_VERSION_MISMATCH=DLIB_VERSION_MISMATCH_CHECK__EXPECTED_VERSION_19_22_0 -Wreturn-type -o CMakeFiles/dlib.dir/gui_widgets/canvas_drawing.cpp.o -c /builddir/build/BUILD/dlib-19.22/dlib/gui_widgets/canvas_drawing.cpp
In file included from /usr/include/c++/10/vector:72,
                 from /builddir/build/BUILD/dlib-19.22/dlib/global_optimization/global_function_search.h:7,
                 from /builddir/build/BUILD/dlib-19.22/dlib/global_optimization/global_function_search.cpp:2:
/usr/include/c++/10/bits/vector.tcc: In member function 'void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const double&}; _Tp = double; _Alloc = std::allocator<double>]':
/usr/include/c++/10/bits/vector.tcc:426:7: note: parameter passing for argument of type 'std::vector<double>::iterator' changed in GCC 7.1
  426 |       vector<_Tp, _Alloc>::
      |       ^~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc: In member function 'std::vector<_Tp, _Alloc>::iterator std::vector<_Tp, _Alloc>::_M_erase(std::vector<_Tp, _Alloc>::iterator) [with _Tp = dlib::gopt_impl::outstanding_function_eval_request; _Alloc = std::allocator<dlib::gopt_impl::outstanding_function_eval_request>]':
/usr/include/c++/10/bits/vector.tcc:171:5: note: parameter passing for argument of type 'std::vector<dlib::gopt_impl::outstanding_function_eval_request>::iterator' changed in GCC 7.1
  171 |     vector<_Tp, _Alloc>::
      |     ^~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:60,
                 from /builddir/build/BUILD/dlib-19.22/dlib/global_optimization/global_function_search.h:7,
                 from /builddir/build/BUILD/dlib-19.22/dlib/global_optimization/global_function_search.cpp:2:
/usr/include/c++/10/bits/stl_algobase.h: In destructor 'dlib::function_evaluation_request::~function_evaluation_request()':
/usr/include/c++/10/bits/stl_algobase.h:1974:23: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<dlib::gopt_impl::outstanding_function_eval_request*, std::vector<dlib::gopt_impl::outstanding_function_eval_request> >' changed in GCC 7.1
 1974 |       return __find_if(__first, __last, __pred,
      |              ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
 1975 |          std::__iterator_category(__first));
      |          ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:67,
                 from /builddir/build/BUILD/dlib-19.22/dlib/global_optimization/global_function_search.h:7,
                 from /builddir/build/BUILD/dlib-19.22/dlib/global_optimization/global_function_search.cpp:2:
/usr/include/c++/10/bits/stl_vector.h:1431:24: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<dlib::gopt_impl::outstanding_function_eval_request*, std::vector<dlib::gopt_impl::outstanding_function_eval_request> >' changed in GCC 7.1
 1431 |       { return _M_erase(begin() + (__position - cbegin())); }
      |                ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:72,
                 from /builddir/build/BUILD/dlib-19.22/dlib/global_optimization/global_function_search.h:7,
                 from /builddir/build/BUILD/dlib-19.22/dlib/global_optimization/global_function_search.cpp:2:
/usr/include/c++/10/bits/vector.tcc: In member function 'void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {std::pair<unsigned int, double>}; _Tp = std::pair<unsigned int, double>; _Alloc = std::allocator<std::pair<unsigned int, double> >]':
/usr/include/c++/10/bits/vector.tcc:426:7: note: parameter passing for argument of type 'std::vector<std::pair<unsigned int, double> >::iterator' changed in GCC 7.1
  426 |       vector<_Tp, _Alloc>::
      |       ^~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc: In member function 'void std::vector<_Tp, _Alloc>::emplace_back(_Args&& ...) [with _Args = {std::pair<unsigned int, double>}; _Tp = std::pair<unsigned int, double>; _Alloc = std::allocator<std::pair<unsigned int, double> >]':
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<std::pair<unsigned int, double>*, std::vector<std::pair<unsigned int, double> > >' changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc: In member function 'void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {double}; _Tp = double; _Alloc = std::allocator<double>]':
/usr/include/c++/10/bits/vector.tcc:426:7: note: parameter passing for argument of type 'std::vector<double>::iterator' changed in GCC 7.1
  426 |       vector<_Tp, _Alloc>::
      |       ^~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc: In lambda function:
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<double*, std::vector<double> >' changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc: In function 'typename dlib::disable_if<dlib::is_matrix<image_type> >::type dlib::assign(T&, const dlib::matrix_exp<src_exp>&) [with T = std::vector<std::pair<unsigned int, double> >; EXP = dlib::matrix_op<dlib::op_colm2<dlib::matrix<double, 0, 1> > >]':
/usr/include/c++/10/bits/vector.tcc:356:19: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<std::pair<unsigned int, double>*, std::vector<std::pair<unsigned int, double> > >' changed in GCC 7.1
  356 |  _M_realloc_insert(begin() + __n, std::move(__v));
      |  ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc: In member function 'void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const dlib::function_evaluation&}; _Tp = dlib::function_evaluation; _Alloc = std::allocator<dlib::function_evaluation>]':
/usr/include/c++/10/bits/vector.tcc:426:7: note: parameter passing for argument of type 'std::vector<dlib::function_evaluation>::iterator' changed in GCC 7.1
  426 |       vector<_Tp, _Alloc>::
      |       ^~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc: In member function 'void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {dlib::gopt_impl::outstanding_function_eval_request&}; _Tp = dlib::gopt_impl::outstanding_function_eval_request; _Alloc = std::allocator<dlib::gopt_impl::outstanding_function_eval_request>]':
/usr/include/c++/10/bits/vector.tcc:426:7: note: parameter passing for argument of type 'std::vector<dlib::gopt_impl::outstanding_function_eval_request>::iterator' changed in GCC 7.1
/usr/include/c++/10/bits/vector.tcc: In member function 'void std::vector<_Tp, _Alloc>::emplace_back(_Args&& ...) [with _Args = {dlib::gopt_impl::outstanding_function_eval_request&}; _Tp = dlib::gopt_impl::outstanding_function_eval_request; _Alloc = std::allocator<dlib::gopt_impl::outstanding_function_eval_request>]':
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<dlib::gopt_impl::outstanding_function_eval_request*, std::vector<dlib::gopt_impl::outstanding_function_eval_request> >' changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc: In member function 'void std::vector<_Tp, _Alloc>::_M_fill_insert(std::vector<_Tp, _Alloc>::iterator, std::vector<_Tp, _Alloc>::size_type, const value_type&) [with _Tp = double; _Alloc = std::allocator<double>]':
/usr/include/c++/10/bits/vector.tcc:509:5: note: parameter passing for argument of type 'std::vector<double>::iterator' changed in GCC 7.1
  509 |     vector<_Tp, _Alloc>::
      |     ^~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:67,
                 from /builddir/build/BUILD/dlib-19.22/dlib/global_optimization/global_function_search.h:7,
                 from /builddir/build/BUILD/dlib-19.22/dlib/global_optimization/global_function_search.cpp:2:
/usr/include/c++/10/bits/stl_vector.h: In member function 'void dlib::svm_c_linear_dcd_trainer<K>::optimizer_state::init(const in_sample_vector_type&, const in_scalar_vector_type&, bool, bool, bool, dlib::svm_c_linear_dcd_trainer<K>::scalar_type, dlib::svm_c_linear_dcd_trainer<K>::scalar_type) [with in_sample_vector_type = dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<unsigned int, double> > > > >; in_scalar_vector_type = dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > >; K = dlib::sparse_linear_kernel<std::vector<std::pair<unsigned int, double> > >]':
/usr/include/c++/10/bits/stl_vector.h:960:18: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<double*, std::vector<double> >' changed in GCC 7.1
  960 |    _M_fill_insert(end(), __new_size - size(), __x);
      |    ~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:72,
                 from /builddir/build/BUILD/dlib-19.22/dlib/global_optimization/global_function_search.h:7,
                 from /builddir/build/BUILD/dlib-19.22/dlib/global_optimization/global_function_search.cpp:2:
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<double*, std::vector<double> >' changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:67,
                 from /builddir/build/BUILD/dlib-19.22/dlib/global_optimization/global_function_search.h:7,
                 from /builddir/build/BUILD/dlib-19.22/dlib/global_optimization/global_function_search.cpp:2:
/usr/include/c++/10/bits/stl_vector.h: In member function 'void dlib::upper_bound_function::add(const dlib::function_evaluation&)':
/usr/include/c++/10/bits/stl_vector.h:1198:21: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<dlib::function_evaluation*, std::vector<dlib::function_evaluation> >' changed in GCC 7.1
 1198 |    _M_realloc_insert(end(), __x);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
/usr/include/c++/10/bits/stl_vector.h:1198:21: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<dlib::function_evaluation*, std::vector<dlib::function_evaluation> >' changed in GCC 7.1
 1198 |    _M_realloc_insert(end(), __x);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
/usr/include/c++/10/bits/stl_vector.h:1198:21: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<dlib::function_evaluation*, std::vector<dlib::function_evaluation> >' changed in GCC 7.1
 1198 |    _M_realloc_insert(end(), __x);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:60,
                 from /builddir/build/BUILD/dlib-19.22/dlib/global_optimization/global_function_search.h:7,
                 from /builddir/build/BUILD/dlib-19.22/dlib/global_optimization/global_function_search.cpp:2:
/usr/include/c++/10/bits/stl_algobase.h: In member function 'void dlib::function_evaluation_request::set(double)':
/usr/include/c++/10/bits/stl_algobase.h:1974:23: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<dlib::gopt_impl::outstanding_function_eval_request*, std::vector<dlib::gopt_impl::outstanding_function_eval_request> >' changed in GCC 7.1
 1974 |       return __find_if(__first, __last, __pred,
      |              ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
 1975 |          std::__iterator_category(__first));
      |          ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:67,
                 from /builddir/build/BUILD/dlib-19.22/dlib/global_optimization/global_function_search.h:7,
                 from /builddir/build/BUILD/dlib-19.22/dlib/global_optimization/global_function_search.cpp:2:
/usr/include/c++/10/bits/stl_vector.h:1431:24: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<dlib::gopt_impl::outstanding_function_eval_request*, std::vector<dlib::gopt_impl::outstanding_function_eval_request> >' changed in GCC 7.1
 1431 |       { return _M_erase(begin() + (__position - cbegin())); }
      |                ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[ 86%] Building CXX object dlib/CMakeFiles/dlib.dir/gui_widgets/style.cpp.o
cd /builddir/build/BUILD/dlib-19.22/armv7hl-redhat-linux-gnueabi/dlib && /usr/bin/c++  -Ddlib_EXPORTS  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -march=armv7-a -mfpu=vfpv3-d16 -mtune=generic-armv7-a -mabi=aapcs-linux -mfloat-abi=hard -DNDEBUG -fPIC   -DDLIB_DISABLE_ASSERTS -DDLIB_JPEG_SUPPORT -DDLIB_USE_BLAS -DDLIB_USE_LAPACK -DDLIB_PNG_SUPPORT -DDLIB__CMAKE_GENERATED_A_CONFIG_H_FILE -DDLIB_CHECK_FOR_VERSION_MISMATCH=DLIB_VERSION_MISMATCH_CHECK__EXPECTED_VERSION_19_22_0 -Wreturn-type -o CMakeFiles/dlib.dir/gui_widgets/style.cpp.o -c /builddir/build/BUILD/dlib-19.22/dlib/gui_widgets/style.cpp
[ 88%] Building CXX object dlib/CMakeFiles/dlib.dir/gui_widgets/base_widgets.cpp.o
cd /builddir/build/BUILD/dlib-19.22/armv7hl-redhat-linux-gnueabi/dlib && /usr/bin/c++  -Ddlib_EXPORTS  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -march=armv7-a -mfpu=vfpv3-d16 -mtune=generic-armv7-a -mabi=aapcs-linux -mfloat-abi=hard -DNDEBUG -fPIC   -DDLIB_DISABLE_ASSERTS -DDLIB_JPEG_SUPPORT -DDLIB_USE_BLAS -DDLIB_USE_LAPACK -DDLIB_PNG_SUPPORT -DDLIB__CMAKE_GENERATED_A_CONFIG_H_FILE -DDLIB_CHECK_FOR_VERSION_MISMATCH=DLIB_VERSION_MISMATCH_CHECK__EXPECTED_VERSION_19_22_0 -Wreturn-type -o CMakeFiles/dlib.dir/gui_widgets/base_widgets.cpp.o -c /builddir/build/BUILD/dlib-19.22/dlib/gui_widgets/base_widgets.cpp
In file included from /usr/include/c++/10/vector:72,
                 from /builddir/build/BUILD/dlib-19.22/dlib/global_optimization/global_function_search.h:7,
                 from /builddir/build/BUILD/dlib-19.22/dlib/global_optimization/global_function_search.cpp:2:
/usr/include/c++/10/bits/vector.tcc: In function 'dlib::qopt_impl::quad_interp_result dlib::qopt_impl::pick_next_sample_using_trust_region(const std::vector<dlib::function_evaluation>&, double&, const dlib::matrix<double, 0, 1>&, const dlib::matrix<double, 0, 1>&, const std::vector<bool>&)':
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<double*, std::vector<double> >' changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[ 90%] Building CXX object dlib/CMakeFiles/dlib.dir/gui_core/gui_core_kernel_1.cpp.o
cd /builddir/build/BUILD/dlib-19.22/armv7hl-redhat-linux-gnueabi/dlib && /usr/bin/c++  -Ddlib_EXPORTS  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -march=armv7-a -mfpu=vfpv3-d16 -mtune=generic-armv7-a -mabi=aapcs-linux -mfloat-abi=hard -DNDEBUG -fPIC   -DDLIB_DISABLE_ASSERTS -DDLIB_JPEG_SUPPORT -DDLIB_USE_BLAS -DDLIB_USE_LAPACK -DDLIB_PNG_SUPPORT -DDLIB__CMAKE_GENERATED_A_CONFIG_H_FILE -DDLIB_CHECK_FOR_VERSION_MISMATCH=DLIB_VERSION_MISMATCH_CHECK__EXPECTED_VERSION_19_22_0 -Wreturn-type -o CMakeFiles/dlib.dir/gui_core/gui_core_kernel_1.cpp.o -c /builddir/build/BUILD/dlib-19.22/dlib/gui_core/gui_core_kernel_1.cpp
[ 91%] Building CXX object dlib/CMakeFiles/dlib.dir/gui_core/gui_core_kernel_2.cpp.o
cd /builddir/build/BUILD/dlib-19.22/armv7hl-redhat-linux-gnueabi/dlib && /usr/bin/c++  -Ddlib_EXPORTS  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -march=armv7-a -mfpu=vfpv3-d16 -mtune=generic-armv7-a -mabi=aapcs-linux -mfloat-abi=hard -DNDEBUG -fPIC   -DDLIB_DISABLE_ASSERTS -DDLIB_JPEG_SUPPORT -DDLIB_USE_BLAS -DDLIB_USE_LAPACK -DDLIB_PNG_SUPPORT -DDLIB__CMAKE_GENERATED_A_CONFIG_H_FILE -DDLIB_CHECK_FOR_VERSION_MISMATCH=DLIB_VERSION_MISMATCH_CHECK__EXPECTED_VERSION_19_22_0 -Wreturn-type -o CMakeFiles/dlib.dir/gui_core/gui_core_kernel_2.cpp.o -c /builddir/build/BUILD/dlib-19.22/dlib/gui_core/gui_core_kernel_2.cpp
[ 93%] Building CXX object dlib/CMakeFiles/dlib.dir/image_loader/png_loader.cpp.o
cd /builddir/build/BUILD/dlib-19.22/armv7hl-redhat-linux-gnueabi/dlib && /usr/bin/c++  -Ddlib_EXPORTS  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -march=armv7-a -mfpu=vfpv3-d16 -mtune=generic-armv7-a -mabi=aapcs-linux -mfloat-abi=hard -DNDEBUG -fPIC   -DDLIB_DISABLE_ASSERTS -DDLIB_JPEG_SUPPORT -DDLIB_USE_BLAS -DDLIB_USE_LAPACK -DDLIB_PNG_SUPPORT -DDLIB__CMAKE_GENERATED_A_CONFIG_H_FILE -DDLIB_CHECK_FOR_VERSION_MISMATCH=DLIB_VERSION_MISMATCH_CHECK__EXPECTED_VERSION_19_22_0 -Wreturn-type -o CMakeFiles/dlib.dir/image_loader/png_loader.cpp.o -c /builddir/build/BUILD/dlib-19.22/dlib/image_loader/png_loader.cpp
[ 95%] Building CXX object dlib/CMakeFiles/dlib.dir/image_saver/save_png.cpp.o
cd /builddir/build/BUILD/dlib-19.22/armv7hl-redhat-linux-gnueabi/dlib && /usr/bin/c++  -Ddlib_EXPORTS  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -march=armv7-a -mfpu=vfpv3-d16 -mtune=generic-armv7-a -mabi=aapcs-linux -mfloat-abi=hard -DNDEBUG -fPIC   -DDLIB_DISABLE_ASSERTS -DDLIB_JPEG_SUPPORT -DDLIB_USE_BLAS -DDLIB_USE_LAPACK -DDLIB_PNG_SUPPORT -DDLIB__CMAKE_GENERATED_A_CONFIG_H_FILE -DDLIB_CHECK_FOR_VERSION_MISMATCH=DLIB_VERSION_MISMATCH_CHECK__EXPECTED_VERSION_19_22_0 -Wreturn-type -o CMakeFiles/dlib.dir/image_saver/save_png.cpp.o -c /builddir/build/BUILD/dlib-19.22/dlib/image_saver/save_png.cpp
[ 96%] Building CXX object dlib/CMakeFiles/dlib.dir/image_loader/jpeg_loader.cpp.o
cd /builddir/build/BUILD/dlib-19.22/armv7hl-redhat-linux-gnueabi/dlib && /usr/bin/c++  -Ddlib_EXPORTS  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -march=armv7-a -mfpu=vfpv3-d16 -mtune=generic-armv7-a -mabi=aapcs-linux -mfloat-abi=hard -DNDEBUG -fPIC   -DDLIB_DISABLE_ASSERTS -DDLIB_JPEG_SUPPORT -DDLIB_USE_BLAS -DDLIB_USE_LAPACK -DDLIB_PNG_SUPPORT -DDLIB__CMAKE_GENERATED_A_CONFIG_H_FILE -DDLIB_CHECK_FOR_VERSION_MISMATCH=DLIB_VERSION_MISMATCH_CHECK__EXPECTED_VERSION_19_22_0 -Wreturn-type -o CMakeFiles/dlib.dir/image_loader/jpeg_loader.cpp.o -c /builddir/build/BUILD/dlib-19.22/dlib/image_loader/jpeg_loader.cpp
In file included from /usr/include/c++/10/vector:72,
                 from /builddir/build/BUILD/dlib-19.22/dlib/gui_widgets/widgets.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/gui_widgets/widgets.cpp:9:
/usr/include/c++/10/bits/vector.tcc: In member function 'void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const dlib::perspective_display::overlay_dot&}; _Tp = dlib::perspective_display::overlay_dot; _Alloc = std::allocator<dlib::perspective_display::overlay_dot>]':
/usr/include/c++/10/bits/vector.tcc:426:7: note: parameter passing for argument of type 'std::vector<dlib::perspective_display::overlay_dot>::iterator' changed in GCC 7.1
  426 |       vector<_Tp, _Alloc>::
      |       ^~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:67,
                 from /builddir/build/BUILD/dlib-19.22/dlib/gui_widgets/widgets.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/gui_widgets/widgets.cpp:9:
/usr/include/c++/10/bits/stl_vector.h: In member function 'void dlib::perspective_display::add_overlay(const std::vector<dlib::perspective_display::overlay_dot>&)':
/usr/include/c++/10/bits/stl_vector.h:1198:21: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<dlib::perspective_display::overlay_dot*, std::vector<dlib::perspective_display::overlay_dot> >' changed in GCC 7.1
 1198 |    _M_realloc_insert(end(), __x);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
[ 98%] Building CXX object dlib/CMakeFiles/dlib.dir/image_saver/save_jpeg.cpp.o
cd /builddir/build/BUILD/dlib-19.22/armv7hl-redhat-linux-gnueabi/dlib && /usr/bin/c++  -Ddlib_EXPORTS  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -march=armv7-a -mfpu=vfpv3-d16 -mtune=generic-armv7-a -mabi=aapcs-linux -mfloat-abi=hard -DNDEBUG -fPIC   -DDLIB_DISABLE_ASSERTS -DDLIB_JPEG_SUPPORT -DDLIB_USE_BLAS -DDLIB_USE_LAPACK -DDLIB_PNG_SUPPORT -DDLIB__CMAKE_GENERATED_A_CONFIG_H_FILE -DDLIB_CHECK_FOR_VERSION_MISMATCH=DLIB_VERSION_MISMATCH_CHECK__EXPECTED_VERSION_19_22_0 -Wreturn-type -o CMakeFiles/dlib.dir/image_saver/save_jpeg.cpp.o -c /builddir/build/BUILD/dlib-19.22/dlib/image_saver/save_jpeg.cpp
In file included from /usr/include/c++/10/vector:72,
                 from /builddir/build/BUILD/dlib-19.22/dlib/gui_widgets/widgets.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/gui_widgets/widgets.cpp:9:
/usr/include/c++/10/bits/vector.tcc: In member function 'void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const dlib::image_display::overlay_line&}; _Tp = dlib::image_display::overlay_line; _Alloc = std::allocator<dlib::image_display::overlay_line>]':
/usr/include/c++/10/bits/vector.tcc:426:7: note: parameter passing for argument of type 'std::vector<dlib::image_display::overlay_line>::iterator' changed in GCC 7.1
  426 |       vector<_Tp, _Alloc>::
      |       ^~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:67,
                 from /builddir/build/BUILD/dlib-19.22/dlib/gui_widgets/widgets.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/gui_widgets/widgets.cpp:9:
/usr/include/c++/10/bits/stl_vector.h: In member function 'void dlib::image_display::add_overlay(const dlib::image_display::overlay_line&)':
/usr/include/c++/10/bits/stl_vector.h:1198:21: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<dlib::image_display::overlay_line*, std::vector<dlib::image_display::overlay_line> >' changed in GCC 7.1
 1198 |    _M_realloc_insert(end(), __x);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:72,
                 from /builddir/build/BUILD/dlib-19.22/dlib/gui_widgets/widgets.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/gui_widgets/widgets.cpp:9:
/usr/include/c++/10/bits/vector.tcc: In member function 'void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const dlib::image_display::overlay_circle&}; _Tp = dlib::image_display::overlay_circle; _Alloc = std::allocator<dlib::image_display::overlay_circle>]':
/usr/include/c++/10/bits/vector.tcc:426:7: note: parameter passing for argument of type 'std::vector<dlib::image_display::overlay_circle>::iterator' changed in GCC 7.1
  426 |       vector<_Tp, _Alloc>::
      |       ^~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:67,
                 from /builddir/build/BUILD/dlib-19.22/dlib/gui_widgets/widgets.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/gui_widgets/widgets.cpp:9:
/usr/include/c++/10/bits/stl_vector.h: In member function 'void dlib::image_display::add_overlay(const dlib::image_display::overlay_circle&)':
/usr/include/c++/10/bits/stl_vector.h:1198:21: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<dlib::image_display::overlay_circle*, std::vector<dlib::image_display::overlay_circle> >' changed in GCC 7.1
 1198 |    _M_realloc_insert(end(), __x);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
In file included from /usr/include/c++/10/memory:66,
                 from /builddir/build/BUILD/dlib-19.22/dlib/gui_widgets/widgets.cpp:7:
/usr/include/c++/10/bits/stl_uninitialized.h: In static member function 'static _ForwardIterator std::__uninitialized_copy<_TrivialValueTypes>::__uninit_copy(_InputIterator, _InputIterator, _ForwardIterator) [with _InputIterator = __gnu_cxx::__normal_iterator<const dlib::image_display::overlay_circle*, std::vector<dlib::image_display::overlay_circle> >; _ForwardIterator = dlib::image_display::overlay_circle*; bool _TrivialValueTypes = false]':
/usr/include/c++/10/bits/stl_uninitialized.h:84:9: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<const dlib::image_display::overlay_circle*, std::vector<dlib::image_display::overlay_circle> >' changed in GCC 7.1
   84 |         __uninit_copy(_InputIterator __first, _InputIterator __last,
      |         ^~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_uninitialized.h:84:9: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<const dlib::image_display::overlay_circle*, std::vector<dlib::image_display::overlay_circle> >' changed in GCC 7.1
/usr/include/c++/10/bits/stl_uninitialized.h:84:9: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<const dlib::image_display::overlay_circle*, std::vector<dlib::image_display::overlay_circle> >' changed in GCC 7.1
/usr/include/c++/10/bits/stl_uninitialized.h: In member function 'void dlib::image_display::add_overlay(const std::vector<dlib::image_display::overlay_circle>&)':
/usr/include/c++/10/bits/stl_uninitialized.h:150:15: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<const dlib::image_display::overlay_circle*, std::vector<dlib::image_display::overlay_circle> >' changed in GCC 7.1
  147 |       return std::__uninitialized_copy<__is_trivial(_ValueType1)
      |              ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  148 |            && __is_trivial(_ValueType2)
      |            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  149 |            && __assignable>::
      |            ~~~~~~~~~~~~~~~~~~
  150 |  __uninit_copy(__first, __last, __result);
      |  ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_uninitialized.h:150:15: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<const dlib::image_display::overlay_circle*, std::vector<dlib::image_display::overlay_circle> >' changed in GCC 7.1
  147 |       return std::__uninitialized_copy<__is_trivial(_ValueType1)
      |              ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  148 |            && __is_trivial(_ValueType2)
      |            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  149 |            && __assignable>::
      |            ~~~~~~~~~~~~~~~~~~
  150 |  __uninit_copy(__first, __last, __result);
      |  ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
[100%] Linking CXX shared library libdlib.so
cd /builddir/build/BUILD/dlib-19.22/armv7hl-redhat-linux-gnueabi/dlib && /usr/bin/cmake -E cmake_link_script CMakeFiles/dlib.dir/link.txt --verbose=1
/usr/bin/c++ -fPIC -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -march=armv7-a -mfpu=vfpv3-d16 -mtune=generic-armv7-a -mabi=aapcs-linux -mfloat-abi=hard -DNDEBUG -Wl,-z,relro -Wl,--as-needed  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -shared -Wl,-soname,libdlib.so.19.22.0 -o libdlib.so.19.22.0 CMakeFiles/dlib.dir/base64/base64_kernel_1.cpp.o CMakeFiles/dlib.dir/bigint/bigint_kernel_1.cpp.o CMakeFiles/dlib.dir/bigint/bigint_kernel_2.cpp.o CMakeFiles/dlib.dir/bit_stream/bit_stream_kernel_1.cpp.o CMakeFiles/dlib.dir/entropy_decoder/entropy_decoder_kernel_1.cpp.o CMakeFiles/dlib.dir/entropy_decoder/entropy_decoder_kernel_2.cpp.o CMakeFiles/dlib.dir/entropy_encoder/entropy_encoder_kernel_1.cpp.o CMakeFiles/dlib.dir/entropy_encoder/entropy_encoder_kernel_2.cpp.o CMakeFiles/dlib.dir/gui_widgets/fonts.cpp.o CMakeFiles/dlib.dir/md5/md5_kernel_1.cpp.o CMakeFiles/dlib.dir/tokenizer/tokenizer_kernel_1.cpp.o CMakeFiles/dlib.dir/unicode/unicode.cpp.o CMakeFiles/dlib.dir/test_for_odr_violations.cpp.o CMakeFiles/dlib.dir/sockets/sockets_kernel_1.cpp.o CMakeFiles/dlib.dir/bsp/bsp.cpp.o CMakeFiles/dlib.dir/dir_nav/dir_nav_kernel_1.cpp.o CMakeFiles/dlib.dir/dir_nav/dir_nav_kernel_2.cpp.o CMakeFiles/dlib.dir/dir_nav/dir_nav_extensions.cpp.o CMakeFiles/dlib.dir/linker/linker_kernel_1.cpp.o CMakeFiles/dlib.dir/logger/extra_logger_headers.cpp.o CMakeFiles/dlib.dir/logger/logger_kernel_1.cpp.o CMakeFiles/dlib.dir/logger/logger_config_file.cpp.o CMakeFiles/dlib.dir/misc_api/misc_api_kernel_1.cpp.o CMakeFiles/dlib.dir/misc_api/misc_api_kernel_2.cpp.o CMakeFiles/dlib.dir/sockets/sockets_extensions.cpp.o CMakeFiles/dlib.dir/sockets/sockets_kernel_2.cpp.o CMakeFiles/dlib.dir/sockstreambuf/sockstreambuf.cpp.o CMakeFiles/dlib.dir/sockstreambuf/sockstreambuf_unbuffered.cpp.o CMakeFiles/dlib.dir/server/server_kernel.cpp.o CMakeFiles/dlib.dir/server/server_iostream.cpp.o CMakeFiles/dlib.dir/server/server_http.cpp.o CMakeFiles/dlib.dir/threads/multithreaded_object_extension.cpp.o CMakeFiles/dlib.dir/threads/threaded_object_extension.cpp.o CMakeFiles/dlib.dir/threads/threads_kernel_1.cpp.o CMakeFiles/dlib.dir/threads/threads_kernel_2.cpp.o CMakeFiles/dlib.dir/threads/threads_kernel_shared.cpp.o CMakeFiles/dlib.dir/threads/thread_pool_extension.cpp.o CMakeFiles/dlib.dir/threads/async.cpp.o CMakeFiles/dlib.dir/timer/timer.cpp.o CMakeFiles/dlib.dir/stack_trace.cpp.o CMakeFiles/dlib.dir/cuda/cpu_dlib.cpp.o CMakeFiles/dlib.dir/cuda/tensor_tools.cpp.o CMakeFiles/dlib.dir/data_io/image_dataset_metadata.cpp.o CMakeFiles/dlib.dir/data_io/mnist.cpp.o CMakeFiles/dlib.dir/data_io/cifar.cpp.o CMakeFiles/dlib.dir/global_optimization/global_function_search.cpp.o CMakeFiles/dlib.dir/filtering/kalman_filter.cpp.o CMakeFiles/dlib.dir/svm/auto.cpp.o CMakeFiles/dlib.dir/gui_widgets/widgets.cpp.o CMakeFiles/dlib.dir/gui_widgets/drawable.cpp.o CMakeFiles/dlib.dir/gui_widgets/canvas_drawing.cpp.o CMakeFiles/dlib.dir/gui_widgets/style.cpp.o CMakeFiles/dlib.dir/gui_widgets/base_widgets.cpp.o CMakeFiles/dlib.dir/gui_core/gui_core_kernel_1.cpp.o CMakeFiles/dlib.dir/gui_core/gui_core_kernel_2.cpp.o CMakeFiles/dlib.dir/image_loader/png_loader.cpp.o CMakeFiles/dlib.dir/image_saver/save_png.cpp.o CMakeFiles/dlib.dir/image_loader/jpeg_loader.cpp.o CMakeFiles/dlib.dir/image_saver/save_jpeg.cpp.o  -lpthread -lX11 -lpng -lz -ljpeg -lcblas -llapack -lsqlite3 
cd /builddir/build/BUILD/dlib-19.22/armv7hl-redhat-linux-gnueabi/dlib && /usr/bin/cmake -E cmake_symlink_library libdlib.so.19.22.0 libdlib.so.19.22.0 libdlib.so
gmake[2]: Leaving directory '/builddir/build/BUILD/dlib-19.22/armv7hl-redhat-linux-gnueabi'
[100%] Built target dlib
gmake[1]: Leaving directory '/builddir/build/BUILD/dlib-19.22/armv7hl-redhat-linux-gnueabi'
/usr/bin/cmake -E cmake_progress_start /builddir/build/BUILD/dlib-19.22/armv7hl-redhat-linux-gnueabi/CMakeFiles 0
+ CFLAGS='-O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -march=armv7-a -mfpu=vfpv3-d16 -mtune=generic-armv7-a -mabi=aapcs-linux -mfloat-abi=hard'
+ LDFLAGS='-Wl,-z,relro -Wl,--as-needed  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld'
+ /usr/bin/python3 setup.py --no USE_SSE4_INSTRUCTIONS build '--executable=/usr/bin/python3 -s'
running build
running build_py
package init file 'tools/python/dlib/__init__.py' not found (or not a regular file)
running build_ext
Building extension for Python 3.8.7 (default, Jan 20 2021, 00:00:00) 
Invoking CMake setup: 'cmake /builddir/build/BUILD/dlib-19.22/tools/python -DCMAKE_LIBRARY_OUTPUT_DIRECTORY=/builddir/build/BUILD/dlib-19.22/build/lib.linux-armv7l-3.8 -DPYTHON_EXECUTABLE=/usr/bin/python3 -DUSE_SSE4_INSTRUCTIONS=no -DCMAKE_BUILD_TYPE=Release'
-- The C compiler identification is GNU 10.2.1
-- The CXX compiler identification is GNU 10.2.1
-- Check for working C compiler: /usr/bin/cc
-- Check for working C compiler: /usr/bin/cc - works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Detecting C compile features
-- Detecting C compile features - done
-- Check for working CXX compiler: /usr/bin/c++
-- Check for working CXX compiler: /usr/bin/c++ - works
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Found PythonInterp: /usr/bin/python3 (found version "3.8.7") 
-- Found PythonLibs: /usr/lib/libpython3.8.so
-- Performing Test HAS_CPP14_FLAG
-- Performing Test HAS_CPP14_FLAG - Success
-- pybind11 v2.2.4
-- Using CMake version: 3.17.4
-- Compiling dlib version: 19.22.0
-- Looking for pthread.h
-- Looking for pthread.h - found
-- Performing Test CMAKE_HAVE_LIBC_PTHREAD
-- Performing Test CMAKE_HAVE_LIBC_PTHREAD - Failed
-- Looking for pthread_create in pthreads
-- Looking for pthread_create in pthreads - not found
-- Looking for pthread_create in pthread
-- Looking for pthread_create in pthread - found
-- Found Threads: TRUE  
-- Found X11: /usr/include   
-- Looking for XOpenDisplay in /usr/lib/libX11.so
-- Looking for XOpenDisplay in /usr/lib/libX11.so - found
-- Looking for gethostbyname
-- Looking for gethostbyname - found
-- Looking for connect
-- Looking for connect - found
-- Looking for remove
-- Looking for remove - found
-- Looking for shmat
-- Looking for shmat - found
-- Found system copy of libpng: /usr/lib/libpng.so;/usr/lib/libz.so
-- Found system copy of libjpeg: /usr/lib/libjpeg.so
-- Searching for BLAS and LAPACK
-- Searching for BLAS and LAPACK
-- Found PkgConfig: /usr/bin/pkg-config (found version "1.6.3") 
-- Checking for module 'cblas'
--   Found cblas, version 3.9.0
-- Checking for module 'lapack'
--   Found lapack, version 3.9.0
-- Looking for cblas_ddot
-- Looking for cblas_ddot - found
-- Found BLAS and LAPACK via pkg-config
CUDA_TOOLKIT_ROOT_DIR not found or specified
-- Could NOT find CUDA (missing: CUDA_TOOLKIT_ROOT_DIR CUDA_NVCC_EXECUTABLE CUDA_INCLUDE_DIRS CUDA_CUDART_LIBRARY) (Required is at least version "7.5")
-- Found CUDA, but CMake was unable to find the cuBLAS libraries that should be part of every basic CUDA install. Your CUDA install is somehow broken or incomplete. Since cuBLAS is required for dlib to use CUDA we won't use CUDA.
-- DID NOT FIND CUDA
-- Disabling CUDA support for dlib.  DLIB WILL NOT USE CUDA
-- C++11 activated.
-- Configuring done
-- Generating done
CMake Warning:
  Manually-specified variables were not used by the project:
    USE_SSE4_INSTRUCTIONS
-- Build files have been written to: /builddir/build/BUILD/dlib-19.22/build/temp.linux-armv7l-3.8
Invoking CMake build: 'cmake --build . --config Release -- -j5'
Scanning dependencies of target dlib
[  2%] Building CXX object dlib_build/CMakeFiles/dlib.dir/base64/base64_kernel_1.cpp.o
[  2%] Building CXX object dlib_build/CMakeFiles/dlib.dir/bigint/bigint_kernel_1.cpp.o
[  3%] Building CXX object dlib_build/CMakeFiles/dlib.dir/bigint/bigint_kernel_2.cpp.o
[  4%] Building CXX object dlib_build/CMakeFiles/dlib.dir/entropy_decoder/entropy_decoder_kernel_1.cpp.o
[  5%] Building CXX object dlib_build/CMakeFiles/dlib.dir/bit_stream/bit_stream_kernel_1.cpp.o
[  6%] Building CXX object dlib_build/CMakeFiles/dlib.dir/entropy_decoder/entropy_decoder_kernel_2.cpp.o
[  8%] Building CXX object dlib_build/CMakeFiles/dlib.dir/entropy_encoder/entropy_encoder_kernel_1.cpp.o
[  9%] Building CXX object dlib_build/CMakeFiles/dlib.dir/entropy_encoder/entropy_encoder_kernel_2.cpp.o
[ 10%] Building CXX object dlib_build/CMakeFiles/dlib.dir/gui_widgets/fonts.cpp.o
[ 11%] Building CXX object dlib_build/CMakeFiles/dlib.dir/md5/md5_kernel_1.cpp.o
[ 12%] Building CXX object dlib_build/CMakeFiles/dlib.dir/tokenizer/tokenizer_kernel_1.cpp.o
[ 13%] Building CXX object dlib_build/CMakeFiles/dlib.dir/unicode/unicode.cpp.o
[ 14%] Building CXX object dlib_build/CMakeFiles/dlib.dir/test_for_odr_violations.cpp.o
[ 16%] Building CXX object dlib_build/CMakeFiles/dlib.dir/sockets/sockets_kernel_1.cpp.o
[ 17%] Building CXX object dlib_build/CMakeFiles/dlib.dir/bsp/bsp.cpp.o
[ 18%] Building CXX object dlib_build/CMakeFiles/dlib.dir/dir_nav/dir_nav_kernel_1.cpp.o
[ 19%] Building CXX object dlib_build/CMakeFiles/dlib.dir/dir_nav/dir_nav_kernel_2.cpp.o
[ 20%] Building CXX object dlib_build/CMakeFiles/dlib.dir/dir_nav/dir_nav_extensions.cpp.o
[ 21%] Building CXX object dlib_build/CMakeFiles/dlib.dir/linker/linker_kernel_1.cpp.o
[ 22%] Building CXX object dlib_build/CMakeFiles/dlib.dir/logger/extra_logger_headers.cpp.o
[ 24%] Building CXX object dlib_build/CMakeFiles/dlib.dir/logger/logger_kernel_1.cpp.o
In file included from /usr/include/c++/10/queue:62,
                 from /builddir/build/BUILD/dlib-19.22/dlib/bsp/bsp.h:9,
                 from /builddir/build/BUILD/dlib-19.22/dlib/bsp/bsp.cpp:6:
/usr/include/c++/10/bits/stl_heap.h: In function ‘void std::__push_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare&) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<dlib::impl1::thread_safe_message_queue::msg_wrap*, std::vector<dlib::impl1::thread_safe_message_queue::msg_wrap, std::allocator<dlib::impl1::thread_safe_message_queue::msg_wrap> > >; _Distance = int; _Tp = dlib::impl1::thread_safe_message_queue::msg_wrap; _Compare = __gnu_cxx::__ops::_Iter_comp_val<std::less<dlib::impl1::thread_safe_message_queue::msg_wrap> >]’:
/usr/include/c++/10/bits/stl_heap.h:134:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::impl1::thread_safe_message_queue::msg_wrap*, std::vector<dlib::impl1::thread_safe_message_queue::msg_wrap, std::allocator<dlib::impl1::thread_safe_message_queue::msg_wrap> > >’ changed in GCC 7.1
  134 |     __push_heap(_RandomAccessIterator __first,
      |     ^~~~~~~~~~~
[ 25%] Building CXX object dlib_build/CMakeFiles/dlib.dir/logger/logger_config_file.cpp.o
[ 26%] Building CXX object dlib_build/CMakeFiles/dlib.dir/misc_api/misc_api_kernel_1.cpp.o
[ 27%] Building CXX object dlib_build/CMakeFiles/dlib.dir/misc_api/misc_api_kernel_2.cpp.o
In file included from /usr/include/c++/10/vector:72,
                 from /usr/include/c++/10/queue:61,
                 from /builddir/build/BUILD/dlib-19.22/dlib/bsp/bsp.h:9,
                 from /builddir/build/BUILD/dlib-19.22/dlib/bsp/bsp.cpp:6:
/usr/include/c++/10/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {dlib::impl1::thread_safe_message_queue::msg_wrap}; _Tp = dlib::impl1::thread_safe_message_queue::msg_wrap; _Alloc = std::allocator<dlib::impl1::thread_safe_message_queue::msg_wrap>]’:
/usr/include/c++/10/bits/vector.tcc:426:7: note: parameter passing for argument of type ‘std::vector<dlib::impl1::thread_safe_message_queue::msg_wrap, std::allocator<dlib::impl1::thread_safe_message_queue::msg_wrap> >::iterator’ changed in GCC 7.1
  426 |       vector<_Tp, _Alloc>::
      |       ^~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc: In member function ‘void dlib::impl1::thread_safe_message_queue::push_and_consume(dlib::impl1::msg_data&)’:
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::impl1::thread_safe_message_queue::msg_wrap*, std::vector<dlib::impl1::thread_safe_message_queue::msg_wrap, std::allocator<dlib::impl1::thread_safe_message_queue::msg_wrap> > >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[ 28%] Building CXX object dlib_build/CMakeFiles/dlib.dir/sockets/sockets_extensions.cpp.o
[ 29%] Building CXX object dlib_build/CMakeFiles/dlib.dir/sockets/sockets_kernel_2.cpp.o
[ 31%] Building CXX object dlib_build/CMakeFiles/dlib.dir/sockstreambuf/sockstreambuf.cpp.o
[ 32%] Building CXX object dlib_build/CMakeFiles/dlib.dir/sockstreambuf/sockstreambuf_unbuffered.cpp.o
[ 33%] Building CXX object dlib_build/CMakeFiles/dlib.dir/server/server_kernel.cpp.o
[ 34%] Building CXX object dlib_build/CMakeFiles/dlib.dir/server/server_iostream.cpp.o
[ 35%] Building CXX object dlib_build/CMakeFiles/dlib.dir/server/server_http.cpp.o
[ 36%] Building CXX object dlib_build/CMakeFiles/dlib.dir/threads/multithreaded_object_extension.cpp.o
[ 37%] Building CXX object dlib_build/CMakeFiles/dlib.dir/threads/threaded_object_extension.cpp.o
[ 39%] Building CXX object dlib_build/CMakeFiles/dlib.dir/threads/threads_kernel_1.cpp.o
[ 40%] Building CXX object dlib_build/CMakeFiles/dlib.dir/threads/threads_kernel_2.cpp.o
[ 41%] Building CXX object dlib_build/CMakeFiles/dlib.dir/threads/threads_kernel_shared.cpp.o
[ 42%] Building CXX object dlib_build/CMakeFiles/dlib.dir/threads/thread_pool_extension.cpp.o
[ 43%] Building CXX object dlib_build/CMakeFiles/dlib.dir/threads/async.cpp.o
[ 44%] Building CXX object dlib_build/CMakeFiles/dlib.dir/timer/timer.cpp.o
[ 45%] Building CXX object dlib_build/CMakeFiles/dlib.dir/stack_trace.cpp.o
[ 47%] Building CXX object dlib_build/CMakeFiles/dlib.dir/cuda/cpu_dlib.cpp.o
[ 48%] Building CXX object dlib_build/CMakeFiles/dlib.dir/cuda/tensor_tools.cpp.o
[ 49%] Building CXX object dlib_build/CMakeFiles/dlib.dir/data_io/image_dataset_metadata.cpp.o
[ 50%] Building CXX object dlib_build/CMakeFiles/dlib.dir/data_io/mnist.cpp.o
[ 51%] Building CXX object dlib_build/CMakeFiles/dlib.dir/data_io/cifar.cpp.o
[ 52%] Building CXX object dlib_build/CMakeFiles/dlib.dir/global_optimization/global_function_search.cpp.o
[ 54%] Building CXX object dlib_build/CMakeFiles/dlib.dir/filtering/kalman_filter.cpp.o
In file included from /usr/include/c++/10/vector:72,
                 from /builddir/build/BUILD/dlib-19.22/dlib/data_io/image_dataset_metadata.h:7,
                 from /builddir/build/BUILD/dlib-19.22/dlib/data_io/image_dataset_metadata.cpp:6:
/usr/include/c++/10/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const dlib::image_dataset_metadata::box&}; _Tp = dlib::image_dataset_metadata::box; _Alloc = std::allocator<dlib::image_dataset_metadata::box>]’:
/usr/include/c++/10/bits/vector.tcc:426:7: note: parameter passing for argument of type ‘std::vector<dlib::image_dataset_metadata::box>::iterator’ changed in GCC 7.1
  426 |       vector<_Tp, _Alloc>::
      |       ^~~~~~~~~~~~~~~~~~~
[ 55%] Building CXX object dlib_build/CMakeFiles/dlib.dir/svm/auto.cpp.o
In file included from /usr/include/c++/10/vector:67,
                 from /builddir/build/BUILD/dlib-19.22/dlib/data_io/image_dataset_metadata.h:7,
                 from /builddir/build/BUILD/dlib-19.22/dlib/data_io/image_dataset_metadata.cpp:6:
/usr/include/c++/10/bits/stl_vector.h: In member function ‘virtual void dlib::image_dataset_metadata::doc_handler::end_element(long unsigned int, const string&)’:
/usr/include/c++/10/bits/stl_vector.h:1198:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::image_dataset_metadata::box*, std::vector<dlib::image_dataset_metadata::box> >’ changed in GCC 7.1
 1198 |    _M_realloc_insert(end(), __x);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
[ 56%] Building CXX object dlib_build/CMakeFiles/dlib.dir/gui_widgets/widgets.cpp.o
In file included from /usr/include/c++/10/vector:72,
                 from /builddir/build/BUILD/dlib-19.22/dlib/filtering/../matrix/../is_kind.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/filtering/../matrix/matrix_exp.h:7,
                 from /builddir/build/BUILD/dlib-19.22/dlib/filtering/../matrix/matrix.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/filtering/../matrix.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/filtering/kalman_filter.h:7,
                 from /builddir/build/BUILD/dlib-19.22/dlib/filtering/kalman_filter.cpp:6:
/usr/include/c++/10/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {double}; _Tp = double; _Alloc = std::allocator<double>]’:
/usr/include/c++/10/bits/vector.tcc:426:7: note: parameter passing for argument of type ‘std::vector<double>::iterator’ changed in GCC 7.1
  426 |       vector<_Tp, _Alloc>::
      |       ^~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:60,
                 from /builddir/build/BUILD/dlib-19.22/dlib/global_optimization/global_function_search.h:7,
                 from /builddir/build/BUILD/dlib-19.22/dlib/global_optimization/global_function_search.cpp:2:
/usr/include/c++/10/bits/stl_algobase.h: In function ‘_RandomAccessIterator std::__find_if(_RandomAccessIterator, _RandomAccessIterator, _Predicate, std::random_access_iterator_tag) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<dlib::gopt_impl::outstanding_function_eval_request*, std::vector<dlib::gopt_impl::outstanding_function_eval_request> >; _Predicate = __gnu_cxx::__ops::_Iter_equals_val<const dlib::gopt_impl::outstanding_function_eval_request>]’:
/usr/include/c++/10/bits/stl_algobase.h:1921:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::gopt_impl::outstanding_function_eval_request*, std::vector<dlib::gopt_impl::outstanding_function_eval_request> >’ changed in GCC 7.1
 1921 |     __find_if(_RandomAccessIterator __first, _RandomAccessIterator __last,
      |     ^~~~~~~~~
/usr/include/c++/10/bits/stl_algobase.h:1921:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::gopt_impl::outstanding_function_eval_request*, std::vector<dlib::gopt_impl::outstanding_function_eval_request> >’ changed in GCC 7.1
/usr/include/c++/10/bits/vector.tcc: In function ‘dlib::rect_filter dlib::find_optimal_rect_filter(const std::vector<dlib::rectangle>&, double)’:
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:72,
                 from /builddir/build/BUILD/dlib-19.22/dlib/global_optimization/global_function_search.h:7,
                 from /builddir/build/BUILD/dlib-19.22/dlib/global_optimization/global_function_search.cpp:2:
/usr/include/c++/10/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const double&}; _Tp = double; _Alloc = std::allocator<double>]’:
/usr/include/c++/10/bits/vector.tcc:426:7: note: parameter passing for argument of type ‘std::vector<double>::iterator’ changed in GCC 7.1
  426 |       vector<_Tp, _Alloc>::
      |       ^~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc: In member function ‘std::vector<_Tp, _Alloc>::iterator std::vector<_Tp, _Alloc>::_M_erase(std::vector<_Tp, _Alloc>::iterator) [with _Tp = dlib::gopt_impl::outstanding_function_eval_request; _Alloc = std::allocator<dlib::gopt_impl::outstanding_function_eval_request>]’:
/usr/include/c++/10/bits/vector.tcc:171:5: note: parameter passing for argument of type ‘std::vector<dlib::gopt_impl::outstanding_function_eval_request>::iterator’ changed in GCC 7.1
  171 |     vector<_Tp, _Alloc>::
      |     ^~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:60,
                 from /builddir/build/BUILD/dlib-19.22/dlib/global_optimization/global_function_search.h:7,
                 from /builddir/build/BUILD/dlib-19.22/dlib/global_optimization/global_function_search.cpp:2:
/usr/include/c++/10/bits/stl_algobase.h: In destructor ‘dlib::function_evaluation_request::~function_evaluation_request()’:
/usr/include/c++/10/bits/stl_algobase.h:1974:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::gopt_impl::outstanding_function_eval_request*, std::vector<dlib::gopt_impl::outstanding_function_eval_request> >’ changed in GCC 7.1
 1974 |       return __find_if(__first, __last, __pred,
      |              ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
 1975 |          std::__iterator_category(__first));
      |          ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:67,
                 from /builddir/build/BUILD/dlib-19.22/dlib/global_optimization/global_function_search.h:7,
                 from /builddir/build/BUILD/dlib-19.22/dlib/global_optimization/global_function_search.cpp:2:
/usr/include/c++/10/bits/stl_vector.h:1431:24: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::gopt_impl::outstanding_function_eval_request*, std::vector<dlib::gopt_impl::outstanding_function_eval_request> >’ changed in GCC 7.1
 1431 |       { return _M_erase(begin() + (__position - cbegin())); }
      |                ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[ 57%] Building CXX object dlib_build/CMakeFiles/dlib.dir/gui_widgets/drawable.cpp.o
In file included from /usr/include/c++/10/vector:72,
                 from /builddir/build/BUILD/dlib-19.22/dlib/global_optimization/global_function_search.h:7,
                 from /builddir/build/BUILD/dlib-19.22/dlib/global_optimization/global_function_search.cpp:2:
/usr/include/c++/10/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {std::pair<unsigned int, double>}; _Tp = std::pair<unsigned int, double>; _Alloc = std::allocator<std::pair<unsigned int, double> >]’:
/usr/include/c++/10/bits/vector.tcc:426:7: note: parameter passing for argument of type ‘std::vector<std::pair<unsigned int, double> >::iterator’ changed in GCC 7.1
  426 |       vector<_Tp, _Alloc>::
      |       ^~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::emplace_back(_Args&& ...) [with _Args = {std::pair<unsigned int, double>}; _Tp = std::pair<unsigned int, double>; _Alloc = std::allocator<std::pair<unsigned int, double> >]’:
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<unsigned int, double>*, std::vector<std::pair<unsigned int, double> > >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {double}; _Tp = double; _Alloc = std::allocator<double>]’:
/usr/include/c++/10/bits/vector.tcc:426:7: note: parameter passing for argument of type ‘std::vector<double>::iterator’ changed in GCC 7.1
  426 |       vector<_Tp, _Alloc>::
      |       ^~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc: In lambda function:
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc: In function ‘typename dlib::disable_if<dlib::is_matrix<image_type> >::type dlib::assign(T&, const dlib::matrix_exp<src_exp>&) [with T = std::vector<std::pair<unsigned int, double> >; EXP = dlib::matrix_op<dlib::op_colm2<dlib::matrix<double, 0, 1> > >]’:
/usr/include/c++/10/bits/vector.tcc:356:19: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<unsigned int, double>*, std::vector<std::pair<unsigned int, double> > >’ changed in GCC 7.1
  356 |  _M_realloc_insert(begin() + __n, std::move(__v));
      |  ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[ 58%] Building CXX object dlib_build/CMakeFiles/dlib.dir/gui_widgets/canvas_drawing.cpp.o
/usr/include/c++/10/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const dlib::function_evaluation&}; _Tp = dlib::function_evaluation; _Alloc = std::allocator<dlib::function_evaluation>]’:
/usr/include/c++/10/bits/vector.tcc:426:7: note: parameter passing for argument of type ‘std::vector<dlib::function_evaluation>::iterator’ changed in GCC 7.1
  426 |       vector<_Tp, _Alloc>::
      |       ^~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {dlib::gopt_impl::outstanding_function_eval_request&}; _Tp = dlib::gopt_impl::outstanding_function_eval_request; _Alloc = std::allocator<dlib::gopt_impl::outstanding_function_eval_request>]’:
/usr/include/c++/10/bits/vector.tcc:426:7: note: parameter passing for argument of type ‘std::vector<dlib::gopt_impl::outstanding_function_eval_request>::iterator’ changed in GCC 7.1
/usr/include/c++/10/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::emplace_back(_Args&& ...) [with _Args = {dlib::gopt_impl::outstanding_function_eval_request&}; _Tp = dlib::gopt_impl::outstanding_function_eval_request; _Alloc = std::allocator<dlib::gopt_impl::outstanding_function_eval_request>]’:
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::gopt_impl::outstanding_function_eval_request*, std::vector<dlib::gopt_impl::outstanding_function_eval_request> >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_fill_insert(std::vector<_Tp, _Alloc>::iterator, std::vector<_Tp, _Alloc>::size_type, const value_type&) [with _Tp = double; _Alloc = std::allocator<double>]’:
/usr/include/c++/10/bits/vector.tcc:509:5: note: parameter passing for argument of type ‘std::vector<double>::iterator’ changed in GCC 7.1
  509 |     vector<_Tp, _Alloc>::
      |     ^~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:67,
                 from /builddir/build/BUILD/dlib-19.22/dlib/global_optimization/global_function_search.h:7,
                 from /builddir/build/BUILD/dlib-19.22/dlib/global_optimization/global_function_search.cpp:2:
/usr/include/c++/10/bits/stl_vector.h: In member function ‘void dlib::svm_c_linear_dcd_trainer<K>::optimizer_state::init(const in_sample_vector_type&, const in_scalar_vector_type&, bool, bool, bool, dlib::svm_c_linear_dcd_trainer<K>::scalar_type, dlib::svm_c_linear_dcd_trainer<K>::scalar_type) [with in_sample_vector_type = dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<unsigned int, double> > > > >; in_scalar_vector_type = dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > >; K = dlib::sparse_linear_kernel<std::vector<std::pair<unsigned int, double> > >]’:
/usr/include/c++/10/bits/stl_vector.h:960:18: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
  960 |    _M_fill_insert(end(), __new_size - size(), __x);
      |    ~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:72,
                 from /builddir/build/BUILD/dlib-19.22/dlib/global_optimization/global_function_search.h:7,
                 from /builddir/build/BUILD/dlib-19.22/dlib/global_optimization/global_function_search.cpp:2:
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:67,
                 from /builddir/build/BUILD/dlib-19.22/dlib/global_optimization/global_function_search.h:7,
                 from /builddir/build/BUILD/dlib-19.22/dlib/global_optimization/global_function_search.cpp:2:
/usr/include/c++/10/bits/stl_vector.h: In member function ‘void dlib::upper_bound_function::add(const dlib::function_evaluation&)’:
/usr/include/c++/10/bits/stl_vector.h:1198:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::function_evaluation*, std::vector<dlib::function_evaluation> >’ changed in GCC 7.1
 1198 |    _M_realloc_insert(end(), __x);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
/usr/include/c++/10/bits/stl_vector.h:1198:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::function_evaluation*, std::vector<dlib::function_evaluation> >’ changed in GCC 7.1
 1198 |    _M_realloc_insert(end(), __x);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
/usr/include/c++/10/bits/stl_vector.h:1198:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::function_evaluation*, std::vector<dlib::function_evaluation> >’ changed in GCC 7.1
 1198 |    _M_realloc_insert(end(), __x);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:60,
                 from /builddir/build/BUILD/dlib-19.22/dlib/global_optimization/global_function_search.h:7,
                 from /builddir/build/BUILD/dlib-19.22/dlib/global_optimization/global_function_search.cpp:2:
/usr/include/c++/10/bits/stl_algobase.h: In member function ‘void dlib::function_evaluation_request::set(double)’:
/usr/include/c++/10/bits/stl_algobase.h:1974:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::gopt_impl::outstanding_function_eval_request*, std::vector<dlib::gopt_impl::outstanding_function_eval_request> >’ changed in GCC 7.1
 1974 |       return __find_if(__first, __last, __pred,
      |              ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
 1975 |          std::__iterator_category(__first));
      |          ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:67,
                 from /builddir/build/BUILD/dlib-19.22/dlib/global_optimization/global_function_search.h:7,
                 from /builddir/build/BUILD/dlib-19.22/dlib/global_optimization/global_function_search.cpp:2:
/usr/include/c++/10/bits/stl_vector.h:1431:24: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::gopt_impl::outstanding_function_eval_request*, std::vector<dlib::gopt_impl::outstanding_function_eval_request> >’ changed in GCC 7.1
 1431 |       { return _M_erase(begin() + (__position - cbegin())); }
      |                ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[ 59%] Building CXX object dlib_build/CMakeFiles/dlib.dir/gui_widgets/style.cpp.o
In file included from /usr/include/c++/10/vector:72,
                 from /builddir/build/BUILD/dlib-19.22/dlib/global_optimization/global_function_search.h:7,
                 from /builddir/build/BUILD/dlib-19.22/dlib/global_optimization/global_function_search.cpp:2:
/usr/include/c++/10/bits/vector.tcc: In function ‘dlib::qopt_impl::quad_interp_result dlib::qopt_impl::pick_next_sample_using_trust_region(const std::vector<dlib::function_evaluation>&, double&, const dlib::matrix<double, 0, 1>&, const dlib::matrix<double, 0, 1>&, const std::vector<bool>&)’:
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[ 60%] Building CXX object dlib_build/CMakeFiles/dlib.dir/gui_widgets/base_widgets.cpp.o
[ 62%] Building CXX object dlib_build/CMakeFiles/dlib.dir/gui_core/gui_core_kernel_1.cpp.o
[ 63%] Building CXX object dlib_build/CMakeFiles/dlib.dir/gui_core/gui_core_kernel_2.cpp.o
[ 64%] Building CXX object dlib_build/CMakeFiles/dlib.dir/image_loader/png_loader.cpp.o
[ 65%] Building CXX object dlib_build/CMakeFiles/dlib.dir/image_saver/save_png.cpp.o
[ 66%] Building CXX object dlib_build/CMakeFiles/dlib.dir/image_loader/jpeg_loader.cpp.o
[ 67%] Building CXX object dlib_build/CMakeFiles/dlib.dir/image_saver/save_jpeg.cpp.o
In file included from /usr/include/c++/10/vector:72,
                 from /builddir/build/BUILD/dlib-19.22/dlib/gui_widgets/widgets.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/gui_widgets/widgets.cpp:9:
/usr/include/c++/10/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const dlib::perspective_display::overlay_dot&}; _Tp = dlib::perspective_display::overlay_dot; _Alloc = std::allocator<dlib::perspective_display::overlay_dot>]’:
/usr/include/c++/10/bits/vector.tcc:426:7: note: parameter passing for argument of type ‘std::vector<dlib::perspective_display::overlay_dot>::iterator’ changed in GCC 7.1
  426 |       vector<_Tp, _Alloc>::
      |       ^~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:67,
                 from /builddir/build/BUILD/dlib-19.22/dlib/gui_widgets/widgets.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/gui_widgets/widgets.cpp:9:
/usr/include/c++/10/bits/stl_vector.h: In member function ‘void dlib::perspective_display::add_overlay(const std::vector<dlib::perspective_display::overlay_dot>&)’:
/usr/include/c++/10/bits/stl_vector.h:1198:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::perspective_display::overlay_dot*, std::vector<dlib::perspective_display::overlay_dot> >’ changed in GCC 7.1
 1198 |    _M_realloc_insert(end(), __x);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:72,
                 from /builddir/build/BUILD/dlib-19.22/dlib/gui_widgets/widgets.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/gui_widgets/widgets.cpp:9:
/usr/include/c++/10/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const dlib::image_display::overlay_line&}; _Tp = dlib::image_display::overlay_line; _Alloc = std::allocator<dlib::image_display::overlay_line>]’:
/usr/include/c++/10/bits/vector.tcc:426:7: note: parameter passing for argument of type ‘std::vector<dlib::image_display::overlay_line>::iterator’ changed in GCC 7.1
  426 |       vector<_Tp, _Alloc>::
      |       ^~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:67,
                 from /builddir/build/BUILD/dlib-19.22/dlib/gui_widgets/widgets.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/gui_widgets/widgets.cpp:9:
/usr/include/c++/10/bits/stl_vector.h: In member function ‘void dlib::image_display::add_overlay(const dlib::image_display::overlay_line&)’:
/usr/include/c++/10/bits/stl_vector.h:1198:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::image_display::overlay_line*, std::vector<dlib::image_display::overlay_line> >’ changed in GCC 7.1
 1198 |    _M_realloc_insert(end(), __x);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:72,
                 from /builddir/build/BUILD/dlib-19.22/dlib/gui_widgets/widgets.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/gui_widgets/widgets.cpp:9:
/usr/include/c++/10/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const dlib::image_display::overlay_circle&}; _Tp = dlib::image_display::overlay_circle; _Alloc = std::allocator<dlib::image_display::overlay_circle>]’:
/usr/include/c++/10/bits/vector.tcc:426:7: note: parameter passing for argument of type ‘std::vector<dlib::image_display::overlay_circle>::iterator’ changed in GCC 7.1
  426 |       vector<_Tp, _Alloc>::
      |       ^~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:67,
                 from /builddir/build/BUILD/dlib-19.22/dlib/gui_widgets/widgets.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/gui_widgets/widgets.cpp:9:
/usr/include/c++/10/bits/stl_vector.h: In member function ‘void dlib::image_display::add_overlay(const dlib::image_display::overlay_circle&)’:
/usr/include/c++/10/bits/stl_vector.h:1198:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::image_display::overlay_circle*, std::vector<dlib::image_display::overlay_circle> >’ changed in GCC 7.1
 1198 |    _M_realloc_insert(end(), __x);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
In file included from /usr/include/c++/10/memory:66,
                 from /builddir/build/BUILD/dlib-19.22/dlib/gui_widgets/widgets.cpp:7:
/usr/include/c++/10/bits/stl_uninitialized.h: In static member function ‘static _ForwardIterator std::__uninitialized_copy<_TrivialValueTypes>::__uninit_copy(_InputIterator, _InputIterator, _ForwardIterator) [with _InputIterator = __gnu_cxx::__normal_iterator<const dlib::image_display::overlay_circle*, std::vector<dlib::image_display::overlay_circle> >; _ForwardIterator = dlib::image_display::overlay_circle*; bool _TrivialValueTypes = false]’:
/usr/include/c++/10/bits/stl_uninitialized.h:84:9: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<const dlib::image_display::overlay_circle*, std::vector<dlib::image_display::overlay_circle> >’ changed in GCC 7.1
   84 |         __uninit_copy(_InputIterator __first, _InputIterator __last,
      |         ^~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_uninitialized.h:84:9: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<const dlib::image_display::overlay_circle*, std::vector<dlib::image_display::overlay_circle> >’ changed in GCC 7.1
/usr/include/c++/10/bits/stl_uninitialized.h:84:9: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<const dlib::image_display::overlay_circle*, std::vector<dlib::image_display::overlay_circle> >’ changed in GCC 7.1
/usr/include/c++/10/bits/stl_uninitialized.h: In member function ‘void dlib::image_display::add_overlay(const std::vector<dlib::image_display::overlay_circle>&)’:
/usr/include/c++/10/bits/stl_uninitialized.h:150:15: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<const dlib::image_display::overlay_circle*, std::vector<dlib::image_display::overlay_circle> >’ changed in GCC 7.1
  147 |       return std::__uninitialized_copy<__is_trivial(_ValueType1)
      |              ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  148 |            && __is_trivial(_ValueType2)
      |            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  149 |            && __assignable>::
      |            ~~~~~~~~~~~~~~~~~~
  150 |  __uninit_copy(__first, __last, __result);
      |  ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_uninitialized.h:150:15: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<const dlib::image_display::overlay_circle*, std::vector<dlib::image_display::overlay_circle> >’ changed in GCC 7.1
  147 |       return std::__uninitialized_copy<__is_trivial(_ValueType1)
      |              ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  148 |            && __is_trivial(_ValueType2)
      |            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  149 |            && __assignable>::
      |            ~~~~~~~~~~~~~~~~~~
  150 |  __uninit_copy(__first, __last, __result);
      |  ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
[ 68%] Linking CXX static library libdlib.a
[ 68%] Built target dlib
Scanning dependencies of target _dlib_pybind11
[ 70%] Building CXX object CMakeFiles/_dlib_pybind11.dir/src/matrix.cpp.o
[ 71%] Building CXX object CMakeFiles/_dlib_pybind11.dir/src/dlib.cpp.o
[ 72%] Building CXX object CMakeFiles/_dlib_pybind11.dir/src/vector.cpp.o
[ 73%] Building CXX object CMakeFiles/_dlib_pybind11.dir/src/svm_c_trainer.cpp.o
[ 74%] Building CXX object CMakeFiles/_dlib_pybind11.dir/src/svm_rank_trainer.cpp.o
In file included from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:7,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/matrix.cpp:4:
/builddir/build/BUILD/dlib-19.22/tools/python/src/matrix.cpp: In function ‘std::shared_ptr<dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > from_list(pybind11::list)’:
/builddir/build/BUILD/dlib-19.22/tools/python/src/matrix.cpp:82:36: warning: comparison of integer expressions of different signedness: ‘pybind11::size_t’ {aka ‘unsigned int’} and ‘const long int’ [-Wsign-compare]
   82 |             pyassert(py::len(l[r]) == nc, "All rows of a matrix must have the same number of columns.");
      |                      ~~~~~~~~~~~~~~^~~~~
/builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pyassert.h:9:13: note: in definition of macro ‘pyassert’
    9 |     {if ( !(_exp) )                                                         \
      |             ^~~~
[ 75%] Building CXX object CMakeFiles/_dlib_pybind11.dir/src/decision_functions.cpp.o
In file included from /usr/include/c++/10/algorithm:62,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/algs.h:106,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/serialize.h:214,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:9,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/svm_rank_trainer.cpp:4:
/usr/include/c++/10/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<std::pair<double, long unsigned int>*, std::vector<std::pair<double, long unsigned int> > >; _Compare = __gnu_cxx::__ops::_Val_less_iter]’:
/usr/include/c++/10/bits/stl_algo.h:1819:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<double, long unsigned int>*, std::vector<std::pair<double, long unsigned int> > >’ changed in GCC 7.1
 1819 |     __unguarded_linear_insert(_RandomAccessIterator __last,
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/bits/stl_algo.h:61,
                 from /usr/include/c++/10/algorithm:62,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/algs.h:106,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/serialize.h:214,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:9,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/svm_rank_trainer.cpp:4:
/usr/include/c++/10/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<std::pair<double, long unsigned int>*, std::vector<std::pair<double, long unsigned int> > >; _Distance = int; _Tp = std::pair<double, long unsigned int>; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’:
/usr/include/c++/10/bits/stl_heap.h:223:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<double, long unsigned int>*, std::vector<std::pair<double, long unsigned int> > >’ changed in GCC 7.1
  223 |     __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex,
      |     ^~~~~~~~~~~~~
[ 77%] Building CXX object CMakeFiles/_dlib_pybind11.dir/src/other.cpp.o
In file included from /usr/include/c++/10/vector:72,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/vector.cpp:4:
/usr/include/c++/10/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const dlib::vector<double, 2>&}; _Tp = dlib::vector<double, 2>; _Alloc = std::allocator<dlib::vector<double, 2> >]’:
/usr/include/c++/10/bits/vector.tcc:426:7: note: parameter passing for argument of type ‘std::vector<dlib::vector<double, 2> >::iterator’ changed in GCC 7.1
  426 |       vector<_Tp, _Alloc>::
      |       ^~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:72,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/svm_rank_trainer.cpp:4:
/usr/include/c++/10/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {std::pair<double, bool>}; _Tp = std::pair<double, bool>; _Alloc = std::allocator<std::pair<double, bool> >]’:
/usr/include/c++/10/bits/vector.tcc:426:7: note: parameter passing for argument of type ‘std::vector<std::pair<double, bool> >::iterator’ changed in GCC 7.1
  426 |       vector<_Tp, _Alloc>::
      |       ^~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::emplace_back(_Args&& ...) [with _Args = {std::pair<double, bool>}; _Tp = std::pair<double, bool>; _Alloc = std::allocator<std::pair<double, bool> >]’:
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<double, bool>*, std::vector<std::pair<double, bool> > >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/bits/stl_algo.h:61,
                 from /usr/include/c++/10/algorithm:62,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/algs.h:106,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/serialize.h:214,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:9,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/svm_c_trainer.cpp:4:
/usr/include/c++/10/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > > >::helper*, std::vector<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > > >::helper, std::allocator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > > >::helper> > >; _Distance = int; _Tp = dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > > >::helper; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’:
/usr/include/c++/10/bits/stl_heap.h:223:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > > >::helper*, std::vector<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > > >::helper, std::allocator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > > >::helper> > >’ changed in GCC 7.1
  223 |     __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex,
      |     ^~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix_exp<dlib::matrix<double, 0, 1> > >::helper*, std::vector<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix_exp<dlib::matrix<double, 0, 1> > >::helper, std::allocator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix_exp<dlib::matrix<double, 0, 1> > >::helper> > >; _Distance = int; _Tp = dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix_exp<dlib::matrix<double, 0, 1> > >::helper; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’:
/usr/include/c++/10/bits/stl_heap.h:223:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix_exp<dlib::matrix<double, 0, 1> > >::helper*, std::vector<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix_exp<dlib::matrix<double, 0, 1> > >::helper, std::allocator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix_exp<dlib::matrix<double, 0, 1> > >::helper> > >’ changed in GCC 7.1
/usr/include/c++/10/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > > >::helper*, std::vector<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > > >::helper, std::allocator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > > >::helper> > >; _Distance = int; _Tp = dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > > >::helper; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’:
/usr/include/c++/10/bits/stl_heap.h:223:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > > >::helper*, std::vector<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > > >::helper, std::allocator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > > >::helper> > >’ changed in GCC 7.1
/usr/include/c++/10/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix_exp<dlib::matrix<double, 0, 1> > >::helper*, std::vector<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix_exp<dlib::matrix<double, 0, 1> > >::helper, std::allocator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix_exp<dlib::matrix<double, 0, 1> > >::helper> > >; _Distance = int; _Tp = dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix_exp<dlib::matrix<double, 0, 1> > >::helper; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’:
/usr/include/c++/10/bits/stl_heap.h:223:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix_exp<dlib::matrix<double, 0, 1> > >::helper*, std::vector<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix_exp<dlib::matrix<double, 0, 1> > >::helper, std::allocator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix_exp<dlib::matrix<double, 0, 1> > >::helper> > >’ changed in GCC 7.1
In file included from /usr/include/c++/10/algorithm:62,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/algs.h:106,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/serialize.h:214,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:9,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/svm_c_trainer.cpp:4:
/usr/include/c++/10/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > > >::helper*, std::vector<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > > >::helper, std::allocator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > > >::helper> > >; _Compare = __gnu_cxx::__ops::_Val_less_iter]’:
/usr/include/c++/10/bits/stl_algo.h:1819:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > > >::helper*, std::vector<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > > >::helper, std::allocator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > > >::helper> > >’ changed in GCC 7.1
 1819 |     __unguarded_linear_insert(_RandomAccessIterator __last,
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix_exp<dlib::matrix<double, 0, 1> > >::helper*, std::vector<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix_exp<dlib::matrix<double, 0, 1> > >::helper, std::allocator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix_exp<dlib::matrix<double, 0, 1> > >::helper> > >; _Compare = __gnu_cxx::__ops::_Val_less_iter]’:
/usr/include/c++/10/bits/stl_algo.h:1819:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix_exp<dlib::matrix<double, 0, 1> > >::helper*, std::vector<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix_exp<dlib::matrix<double, 0, 1> > >::helper, std::allocator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix_exp<dlib::matrix<double, 0, 1> > >::helper> > >’ changed in GCC 7.1
/usr/include/c++/10/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > > >::helper*, std::vector<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > > >::helper, std::allocator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > > >::helper> > >; _Compare = __gnu_cxx::__ops::_Val_less_iter]’:
/usr/include/c++/10/bits/stl_algo.h:1819:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > > >::helper*, std::vector<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > > >::helper, std::allocator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > > >::helper> > >’ changed in GCC 7.1
/usr/include/c++/10/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix_exp<dlib::matrix<double, 0, 1> > >::helper*, std::vector<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix_exp<dlib::matrix<double, 0, 1> > >::helper, std::allocator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix_exp<dlib::matrix<double, 0, 1> > >::helper> > >; _Compare = __gnu_cxx::__ops::_Val_less_iter]’:
/usr/include/c++/10/bits/stl_algo.h:1819:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix_exp<dlib::matrix<double, 0, 1> > >::helper*, std::vector<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix_exp<dlib::matrix<double, 0, 1> > >::helper, std::allocator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix_exp<dlib::matrix<double, 0, 1> > >::helper> > >’ changed in GCC 7.1
/usr/include/c++/10/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > > >::helper*, std::vector<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > > >::helper, std::allocator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > > >::helper> > >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’:
/usr/include/c++/10/bits/stl_algo.h:1839:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > > >::helper*, std::vector<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > > >::helper, std::allocator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > > >::helper> > >’ changed in GCC 7.1
 1839 |     __insertion_sort(_RandomAccessIterator __first,
      |     ^~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_algo.h:1839:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > > >::helper*, std::vector<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > > >::helper, std::allocator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > > >::helper> > >’ changed in GCC 7.1
/usr/include/c++/10/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix_exp<dlib::matrix<double, 0, 1> > >::helper*, std::vector<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix_exp<dlib::matrix<double, 0, 1> > >::helper, std::allocator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix_exp<dlib::matrix<double, 0, 1> > >::helper> > >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’:
/usr/include/c++/10/bits/stl_algo.h:1839:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix_exp<dlib::matrix<double, 0, 1> > >::helper*, std::vector<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix_exp<dlib::matrix<double, 0, 1> > >::helper, std::allocator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix_exp<dlib::matrix<double, 0, 1> > >::helper> > >’ changed in GCC 7.1
/usr/include/c++/10/bits/stl_algo.h:1839:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix_exp<dlib::matrix<double, 0, 1> > >::helper*, std::vector<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix_exp<dlib::matrix<double, 0, 1> > >::helper, std::allocator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix_exp<dlib::matrix<double, 0, 1> > >::helper> > >’ changed in GCC 7.1
/usr/include/c++/10/bits/stl_algo.h:1839:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix_exp<dlib::matrix<double, 0, 1> > >::helper*, std::vector<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix_exp<dlib::matrix<double, 0, 1> > >::helper, std::allocator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix_exp<dlib::matrix<double, 0, 1> > >::helper> > >’ changed in GCC 7.1
/usr/include/c++/10/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > > >::helper*, std::vector<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > > >::helper, std::allocator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > > >::helper> > >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’:
/usr/include/c++/10/bits/stl_algo.h:1839:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > > >::helper*, std::vector<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > > >::helper, std::allocator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > > >::helper> > >’ changed in GCC 7.1
/usr/include/c++/10/bits/stl_algo.h:1839:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > > >::helper*, std::vector<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > > >::helper, std::allocator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > > >::helper> > >’ changed in GCC 7.1
/usr/include/c++/10/bits/stl_algo.h:1839:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > > >::helper*, std::vector<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > > >::helper, std::allocator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > > >::helper> > >’ changed in GCC 7.1
/usr/include/c++/10/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix_exp<dlib::matrix<double, 0, 1> > >::helper*, std::vector<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix_exp<dlib::matrix<double, 0, 1> > >::helper, std::allocator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix_exp<dlib::matrix<double, 0, 1> > >::helper> > >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’:
/usr/include/c++/10/bits/stl_algo.h:1839:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix_exp<dlib::matrix<double, 0, 1> > >::helper*, std::vector<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix_exp<dlib::matrix<double, 0, 1> > >::helper, std::allocator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix_exp<dlib::matrix<double, 0, 1> > >::helper> > >’ changed in GCC 7.1
/usr/include/c++/10/bits/stl_algo.h:1839:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix_exp<dlib::matrix<double, 0, 1> > >::helper*, std::vector<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix_exp<dlib::matrix<double, 0, 1> > >::helper, std::allocator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix_exp<dlib::matrix<double, 0, 1> > >::helper> > >’ changed in GCC 7.1
/usr/include/c++/10/bits/stl_algo.h:1839:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix_exp<dlib::matrix<double, 0, 1> > >::helper*, std::vector<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix_exp<dlib::matrix<double, 0, 1> > >::helper, std::allocator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix_exp<dlib::matrix<double, 0, 1> > >::helper> > >’ changed in GCC 7.1
In file included from /usr/include/c++/10/bits/stl_algo.h:61,
                 from /usr/include/c++/10/algorithm:62,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/algs.h:106,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/serialize.h:214,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:9,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/other.cpp:4:
/usr/include/c++/10/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<double*, std::vector<double> >; _Distance = int; _Tp = double; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’:
/usr/include/c++/10/bits/stl_heap.h:223:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
  223 |     __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex,
      |     ^~~~~~~~~~~~~
In file included from /usr/include/c++/10/algorithm:62,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/algs.h:106,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/serialize.h:214,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:9,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/other.cpp:4:
/usr/include/c++/10/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<std::pair<long unsigned int, double>*, std::vector<std::pair<long unsigned int, double> > >; _Compare = __gnu_cxx::__ops::_Val_less_iter]’:
/usr/include/c++/10/bits/stl_algo.h:1819:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<long unsigned int, double>*, std::vector<std::pair<long unsigned int, double> > >’ changed in GCC 7.1
 1819 |     __unguarded_linear_insert(_RandomAccessIterator __last,
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/bits/stl_algo.h:61,
                 from /usr/include/c++/10/algorithm:62,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/algs.h:106,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/serialize.h:214,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:9,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/other.cpp:4:
/usr/include/c++/10/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<std::pair<long unsigned int, double>*, std::vector<std::pair<long unsigned int, double> > >; _Distance = int; _Tp = std::pair<long unsigned int, double>; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’:
/usr/include/c++/10/bits/stl_heap.h:223:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<long unsigned int, double>*, std::vector<std::pair<long unsigned int, double> > >’ changed in GCC 7.1
  223 |     __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex,
      |     ^~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {double}; _Tp = double; _Alloc = std::allocator<double>]’:
/usr/include/c++/10/bits/vector.tcc:426:7: note: parameter passing for argument of type ‘std::vector<double>::iterator’ changed in GCC 7.1
  426 |       vector<_Tp, _Alloc>::
      |       ^~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc: In function ‘double dlib::average_precision(const std::vector<_Tp, _Alloc>&, long unsigned int) [with T = bool; alloc = std::allocator<bool>]’:
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const double&}; _Tp = double; _Alloc = std::allocator<double>]’:
/usr/include/c++/10/bits/vector.tcc:426:7: note: parameter passing for argument of type ‘std::vector<double>::iterator’ changed in GCC 7.1
  426 |       vector<_Tp, _Alloc>::
      |       ^~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:67,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/vector.cpp:4:
/usr/include/c++/10/bits/stl_vector.h: In static member function ‘static pybind11::handle pybind11::cpp_function::initialize<pybind11::detail::vector_modifiers<std::vector<dlib::vector<double, 2> >, pybind11::class_<std::vector<dlib::vector<double, 2> >, std::unique_ptr<std::vector<dlib::vector<double, 2>, std::allocator<dlib::vector<double, 2> > >, std::default_delete<std::vector<dlib::vector<double, 2>, std::allocator<dlib::vector<double, 2> > > > > > >::<lambda(std::vector<dlib::vector<double, 2> >&, const T&)>, void, {std::vector<dlib::vector<double, 2>, std::allocator<dlib::vector<double, 2> > >&, const dlib::vector<double, 2>&}, {pybind11::name, pybind11::is_method, pybind11::sibling, pybind11::arg, char [35]}>::<lambda(pybind11::detail::function_call&)>::_FUN(pybind11::detail::function_call&)’:
/usr/include/c++/10/bits/stl_vector.h:1198:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::vector<double, 2>*, std::vector<dlib::vector<double, 2> > >’ changed in GCC 7.1
 1198 |    _M_realloc_insert(end(), __x);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc: In member function ‘std::vector<_Tp, _Alloc>::iterator std::vector<_Tp, _Alloc>::_M_erase(std::vector<_Tp, _Alloc>::iterator) [with _Tp = double; _Alloc = std::allocator<double>]’:
/usr/include/c++/10/bits/vector.tcc:171:5: note: parameter passing for argument of type ‘std::vector<double>::iterator’ changed in GCC 7.1
  171 |     vector<_Tp, _Alloc>::
      |     ^~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc:171:5: note: parameter passing for argument of type ‘std::vector<double>::iterator’ changed in GCC 7.1
/usr/include/c++/10/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {std::pair<long unsigned int, double>}; _Tp = std::pair<long unsigned int, double>; _Alloc = std::allocator<std::pair<long unsigned int, double> >]’:
/usr/include/c++/10/bits/vector.tcc:426:7: note: parameter passing for argument of type ‘std::vector<std::pair<long unsigned int, double> >::iterator’ changed in GCC 7.1
  426 |       vector<_Tp, _Alloc>::
      |       ^~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc: In function ‘typename dlib::disable_if<dlib::is_matrix<image_type> >::type dlib::assign(T&, const dlib::matrix_exp<src_exp>&) [with T = std::vector<std::pair<long unsigned int, double> >; EXP = dlib::matrix_op<dlib::op_cast<dlib::matrix<double, 0, 1>, double> >]’:
/usr/include/c++/10/bits/vector.tcc:356:19: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<long unsigned int, double>*, std::vector<std::pair<long unsigned int, double> > >’ changed in GCC 7.1
  356 |  _M_realloc_insert(begin() + __n, std::move(__v));
      |  ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/algorithm:62,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/algs.h:106,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/serialize.h:214,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:9,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/svm_rank_trainer.cpp:4:
/usr/include/c++/10/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<std::pair<double, long unsigned int>*, std::vector<std::pair<double, long unsigned int> > >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’:
/usr/include/c++/10/bits/stl_algo.h:1839:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<double, long unsigned int>*, std::vector<std::pair<double, long unsigned int> > >’ changed in GCC 7.1
 1839 |     __insertion_sort(_RandomAccessIterator __first,
      |     ^~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_algo.h:1839:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<double, long unsigned int>*, std::vector<std::pair<double, long unsigned int> > >’ changed in GCC 7.1
In file included from /usr/include/c++/10/vector:72,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/vector.cpp:4:
/usr/include/c++/10/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {dlib::vector<double, 2>}; _Tp = dlib::vector<double, 2>; _Alloc = std::allocator<dlib::vector<double, 2> >]’:
/usr/include/c++/10/bits/vector.tcc:426:7: note: parameter passing for argument of type ‘std::vector<dlib::vector<double, 2> >::iterator’ changed in GCC 7.1
  426 |       vector<_Tp, _Alloc>::
      |       ^~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::emplace_back(_Args&& ...) [with _Args = {dlib::vector<double, 2>}; _Tp = dlib::vector<double, 2>; _Alloc = std::allocator<dlib::vector<double, 2> >]’:
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::vector<double, 2>*, std::vector<dlib::vector<double, 2> > >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc: In function ‘void dlib::extend_vector_with_python_list(std::vector<T>&, const pybind11::list&) [with T = dlib::vector<double, 2>]’:
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::vector<double, 2>*, std::vector<dlib::vector<double, 2> > >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<std::pair<double, long unsigned int>*, std::vector<std::pair<double, long unsigned int> > >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’:
/usr/include/c++/10/bits/stl_algo.h:1662:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<double, long unsigned int>*, std::vector<std::pair<double, long unsigned int> > >’ changed in GCC 7.1
 1662 |     __heap_select(_RandomAccessIterator __first,
      |     ^~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_algo.h:1662:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<double, long unsigned int>*, std::vector<std::pair<double, long unsigned int> > >’ changed in GCC 7.1
/usr/include/c++/10/bits/stl_algo.h:1662:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<double, long unsigned int>*, std::vector<std::pair<double, long unsigned int> > >’ changed in GCC 7.1
/usr/include/c++/10/bits/stl_algo.h: In function ‘void std::__move_median_to_first(_Iterator, _Iterator, _Iterator, _Iterator, _Compare) [with _Iterator = __gnu_cxx::__normal_iterator<std::pair<double, long unsigned int>*, std::vector<std::pair<double, long unsigned int> > >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’:
/usr/include/c++/10/bits/stl_algo.h:79:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<double, long unsigned int>*, std::vector<std::pair<double, long unsigned int> > >’ changed in GCC 7.1
   79 |     __move_median_to_first(_Iterator __result,_Iterator __a, _Iterator __b,
      |     ^~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_algo.h:79:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<double, long unsigned int>*, std::vector<std::pair<double, long unsigned int> > >’ changed in GCC 7.1
/usr/include/c++/10/bits/stl_algo.h:79:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<double, long unsigned int>*, std::vector<std::pair<double, long unsigned int> > >’ changed in GCC 7.1
/usr/include/c++/10/bits/stl_algo.h:79:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<double, long unsigned int>*, std::vector<std::pair<double, long unsigned int> > >’ changed in GCC 7.1
/usr/include/c++/10/bits/stl_algo.h:79:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<double, long unsigned int>*, std::vector<std::pair<double, long unsigned int> > >’ changed in GCC 7.1
/usr/include/c++/10/bits/stl_algo.h:79:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<double, long unsigned int>*, std::vector<std::pair<double, long unsigned int> > >’ changed in GCC 7.1
In file included from /usr/include/c++/10/vector:67,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/vector.cpp:4:
/usr/include/c++/10/bits/stl_vector.h: In static member function ‘static pybind11::handle pybind11::cpp_function::initialize<pybind11::detail::vector_modifiers<std::vector<dlib::vector<double, 2> >, pybind11::class_<std::vector<dlib::vector<double, 2> >, std::unique_ptr<std::vector<dlib::vector<double, 2>, std::allocator<dlib::vector<double, 2> > >, std::default_delete<std::vector<dlib::vector<double, 2>, std::allocator<dlib::vector<double, 2> > > > > > >::<lambda(const std::vector<dlib::vector<double, 2> >&, pybind11::slice)>, std::vector<dlib::vector<double, 2> >*, {const std::vector<dlib::vector<double, 2>, std::allocator<dlib::vector<double, 2> > >&, pybind11::slice}, {pybind11::name, pybind11::is_method, pybind11::sibling, pybind11::arg, char [44]}>::<lambda(pybind11::detail::function_call&)>::_FUN(pybind11::detail::function_call&)’:
/usr/include/c++/10/bits/stl_vector.h:1198:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::vector<double, 2>*, std::vector<dlib::vector<double, 2> > >’ changed in GCC 7.1
 1198 |    _M_realloc_insert(end(), __x);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
/usr/include/c++/10/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<std::pair<double, long unsigned int>*, std::vector<std::pair<double, long unsigned int> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’:
/usr/include/c++/10/bits/stl_algo.h:1945:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<double, long unsigned int>*, std::vector<std::pair<double, long unsigned int> > >’ changed in GCC 7.1
 1945 |     __introsort_loop(_RandomAccessIterator __first,
      |     ^~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_algo.h:1945:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<double, long unsigned int>*, std::vector<std::pair<double, long unsigned int> > >’ changed in GCC 7.1
/usr/include/c++/10/bits/stl_algo.h:1924:34: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<double, long unsigned int>*, std::vector<std::pair<double, long unsigned int> > >’ changed in GCC 7.1
 1924 |       std::__move_median_to_first(__first, __first + 1, __mid, __last - 1,
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 1925 |       __comp);
      |       ~~~~~~~                     
/usr/include/c++/10/bits/stl_algo.h:1924:34: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<double, long unsigned int>*, std::vector<std::pair<double, long unsigned int> > >’ changed in GCC 7.1
/usr/include/c++/10/bits/stl_algo.h:1959:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<double, long unsigned int>*, std::vector<std::pair<double, long unsigned int> > >’ changed in GCC 7.1
 1959 |    std::__introsort_loop(__cut, __last, __depth_limit, __comp);
      |    ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_algo.h:1937:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<double, long unsigned int>*, std::vector<std::pair<double, long unsigned int> > >’ changed in GCC 7.1
 1937 |       std::__heap_select(__first, __middle, __last, __comp);
      |       ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:72,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/vector.cpp:4:
/usr/include/c++/10/bits/vector.tcc: In static member function ‘static pybind11::handle pybind11::cpp_function::initialize<pybind11::detail::initimpl::factory<Func, pybind11::detail::void_type (*)(), Return(Args ...)>::execute<pybind11::class_<std::vector<dlib::vector<double, 2> >, std::unique_ptr<std::vector<dlib::vector<double, 2>, std::allocator<dlib::vector<double, 2> > >, std::default_delete<std::vector<dlib::vector<double, 2>, std::allocator<dlib::vector<double, 2> > > > > >, {}>::<lambda(pybind11::detail::value_and_holder&, pybind11::iterable)>, void, {pybind11::detail::value_and_holder&, pybind11::iterable}, {pybind11::name, pybind11::is_method, pybind11::sibling, pybind11::detail::is_new_style_constructor}>::<lambda(pybind11::detail::function_call&)>::_FUN(pybind11::detail::function_call&)’:
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::vector<double, 2>*, std::vector<dlib::vector<double, 2> > >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_algo.h: In function ‘void dlib::count_ranking_inversions(const std::vector<T>&, const std::vector<T>&, std::vector<long unsigned int>&, std::vector<long unsigned int>&) [with T = double]’:
/usr/include/c++/10/bits/stl_algo.h:1974:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<double, long unsigned int>*, std::vector<std::pair<double, long unsigned int> > >’ changed in GCC 7.1
 1974 |    std::__introsort_loop(__first, __last,
      |    ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~
 1975 |     std::__lg(__last - __first) * 2,
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 1976 |     __comp);
      |     ~~~~~~~              
/usr/include/c++/10/bits/stl_algo.h:1886:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<double, long unsigned int>*, std::vector<std::pair<double, long unsigned int> > >’ changed in GCC 7.1
 1886 |    std::__insertion_sort(__first, __first + int(_S_threshold), __comp);
      |    ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_algo.h:1891:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<double, long unsigned int>*, std::vector<std::pair<double, long unsigned int> > >’ changed in GCC 7.1
 1891 |  std::__insertion_sort(__first, __last, __comp);
      |  ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_algo.h:1974:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<double, long unsigned int>*, std::vector<std::pair<double, long unsigned int> > >’ changed in GCC 7.1
 1974 |    std::__introsort_loop(__first, __last,
      |    ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~
 1975 |     std::__lg(__last - __first) * 2,
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 1976 |     __comp);
      |     ~~~~~~~              
/usr/include/c++/10/bits/stl_algo.h:1886:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<double, long unsigned int>*, std::vector<std::pair<double, long unsigned int> > >’ changed in GCC 7.1
 1886 |    std::__insertion_sort(__first, __first + int(_S_threshold), __comp);
      |    ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_algo.h:1891:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<double, long unsigned int>*, std::vector<std::pair<double, long unsigned int> > >’ changed in GCC 7.1
 1891 |  std::__insertion_sort(__first, __last, __comp);
      |  ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/algorithm:62,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/algs.h:106,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/serialize.h:214,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:9,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/decision_functions.cpp:4:
/usr/include/c++/10/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<std::pair<double, long unsigned int>*, std::vector<std::pair<double, long unsigned int> > >; _Compare = __gnu_cxx::__ops::_Val_less_iter]’:
/usr/include/c++/10/bits/stl_algo.h:1819:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<double, long unsigned int>*, std::vector<std::pair<double, long unsigned int> > >’ changed in GCC 7.1
 1819 |     __unguarded_linear_insert(_RandomAccessIterator __last,
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/bits/stl_algo.h:61,
                 from /usr/include/c++/10/algorithm:62,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/algs.h:106,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/serialize.h:214,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:9,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/decision_functions.cpp:4:
/usr/include/c++/10/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<std::pair<double, long unsigned int>*, std::vector<std::pair<double, long unsigned int> > >; _Distance = int; _Tp = std::pair<double, long unsigned int>; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’:
/usr/include/c++/10/bits/stl_heap.h:223:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<double, long unsigned int>*, std::vector<std::pair<double, long unsigned int> > >’ changed in GCC 7.1
  223 |     __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex,
      |     ^~~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:67,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/svm_rank_trainer.cpp:4:
/usr/include/c++/10/bits/stl_vector.h: In function ‘typename matrix_type::type dlib::oca::oca_impl(const dlib::oca_problem<matrix_type>&, matrix_type&, const matrix_type&, bool, long unsigned int, long unsigned int, double) const [with matrix_type = dlib::matrix<double, 0, 1>]’:
/usr/include/c++/10/bits/stl_vector.h:1198:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
 1198 |    _M_realloc_insert(end(), __x);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:72,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/svm_rank_trainer.cpp:4:
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:67,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/svm_rank_trainer.cpp:4:
/usr/include/c++/10/bits/stl_vector.h:1431:24: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
 1431 |       { return _M_erase(begin() + (__position - cbegin())); }
      |                ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_vector.h:1431:24: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
 1431 |       { return _M_erase(begin() + (__position - cbegin())); }
      |                ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc: In member function ‘std::vector<_Tp, _Alloc>::iterator std::vector<_Tp, _Alloc>::_M_erase(std::vector<_Tp, _Alloc>::iterator) [with _Tp = dlib::vector<double, 2>; _Alloc = std::allocator<dlib::vector<double, 2> >]’:
/usr/include/c++/10/bits/vector.tcc:171:5: note: parameter passing for argument of type ‘std::vector<dlib::vector<double, 2> >::iterator’ changed in GCC 7.1
  171 |     vector<_Tp, _Alloc>::
      |     ^~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc:171:5: note: parameter passing for argument of type ‘std::vector<dlib::vector<double, 2> >::iterator’ changed in GCC 7.1
In file included from /usr/include/c++/10/vector:67,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/vector.cpp:4:
/usr/include/c++/10/bits/stl_vector.h: In static member function ‘static pybind11::handle pybind11::cpp_function::initialize<pybind11::detail::vector_modifiers<std::vector<dlib::vector<double, 2> >, pybind11::class_<std::vector<dlib::vector<double, 2> >, std::unique_ptr<std::vector<dlib::vector<double, 2>, std::allocator<dlib::vector<double, 2> > >, std::default_delete<std::vector<dlib::vector<double, 2>, std::allocator<dlib::vector<double, 2> > > > > > >::<lambda(std::vector<dlib::vector<double, 2> >&, pybind11::slice)>, void, {std::vector<dlib::vector<double, 2>, std::allocator<dlib::vector<double, 2> > >&, pybind11::slice}, {pybind11::name, pybind11::is_method, pybind11::sibling, char [42]}>::<lambda(pybind11::detail::function_call&)>::_FUN(pybind11::detail::function_call&)’:
/usr/include/c++/10/bits/stl_vector.h:1431:24: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::vector<double, 2>*, std::vector<dlib::vector<double, 2> > >’ changed in GCC 7.1
 1431 |       { return _M_erase(begin() + (__position - cbegin())); }
      |                ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_vector.h: In static member function ‘static pybind11::handle pybind11::cpp_function::initialize<pybind11::detail::vector_if_equal_operator<std::vector<dlib::vector<double, 2> >, pybind11::class_<std::vector<dlib::vector<double, 2> >, std::unique_ptr<std::vector<dlib::vector<double, 2>, std::allocator<dlib::vector<double, 2> > >, std::default_delete<std::vector<dlib::vector<double, 2>, std::allocator<dlib::vector<double, 2> > > > > > >::<lambda(std::vector<dlib::vector<double, 2> >&, const T&)>, void, {std::vector<dlib::vector<double, 2>, std::allocator<dlib::vector<double, 2> > >&, const dlib::vector<double, 2>&}, {pybind11::name, pybind11::is_method, pybind11::sibling, pybind11::arg, char [95]}>::<lambda(pybind11::detail::function_call&)>::_FUN(pybind11::detail::function_call&)’:
/usr/include/c++/10/bits/stl_vector.h:1431:24: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::vector<double, 2>*, std::vector<dlib::vector<double, 2> > >’ changed in GCC 7.1
 1431 |       { return _M_erase(begin() + (__position - cbegin())); }
      |                ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/vector.cpp:4:
/builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h: In function ‘pybind11::iterator pybind11::make_iterator(Iterator, Sentinel, Extra&& ...) [with pybind11::return_value_policy Policy = pybind11::return_value_policy::reference_internal; Iterator = __gnu_cxx::__normal_iterator<dlib::vector<double, 2>*, std::vector<dlib::vector<double, 2> > >; Sentinel = __gnu_cxx::__normal_iterator<dlib::vector<double, 2>*, std::vector<dlib::vector<double, 2> > >; ValueType = dlib::vector<double, 2>&; Extra = {}]’:
/builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:1526:10: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::vector<double, 2>*, std::vector<dlib::vector<double, 2> > >’ changed in GCC 7.1
 1526 | iterator make_iterator(Iterator first, Sentinel last, Extra &&... extra) {
      |          ^~~~~~~~~~~~~
/builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:1526:10: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::vector<double, 2>*, std::vector<dlib::vector<double, 2> > >’ changed in GCC 7.1
In file included from /usr/include/c++/10/vector:72,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/svm_c_trainer.cpp:4:
/usr/include/c++/10/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {std::pair<long unsigned int, double>}; _Tp = std::pair<long unsigned int, double>; _Alloc = std::allocator<std::pair<long unsigned int, double> >]’:
/usr/include/c++/10/bits/vector.tcc:426:7: note: parameter passing for argument of type ‘std::vector<std::pair<long unsigned int, double> >::iterator’ changed in GCC 7.1
  426 |       vector<_Tp, _Alloc>::
      |       ^~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:8,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/vector.cpp:4:
/builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/stl_bind.h: In static member function ‘static pybind11::handle pybind11::cpp_function::initialize<pybind11::detail::vector_accessor<std::vector<dlib::vector<double, 2> >, pybind11::class_<std::vector<dlib::vector<double, 2> >, std::unique_ptr<std::vector<dlib::vector<double, 2>, std::allocator<dlib::vector<double, 2> > >, std::default_delete<std::vector<dlib::vector<double, 2>, std::allocator<dlib::vector<double, 2> > > > > > >::<lambda(std::vector<dlib::vector<double, 2> >&)>, pybind11::iterator, {std::vector<dlib::vector<double, 2>, std::allocator<dlib::vector<double, 2> > >&}, {pybind11::name, pybind11::is_method, pybind11::sibling, pybind11::keep_alive<0, 1>}>::<lambda(pybind11::detail::function_call&)>::_FUN(pybind11::detail::function_call&)’:
/builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/stl_bind.h:273:38: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::vector<double, 2>*, std::vector<dlib::vector<double, 2> > >’ changed in GCC 7.1
  273 |                    v.begin(), v.end());
      |                                      ^
In file included from /usr/include/c++/10/vector:72,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/other.cpp:4:
/usr/include/c++/10/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const double&}; _Tp = double; _Alloc = std::allocator<double>]’:
/usr/include/c++/10/bits/vector.tcc:426:7: note: parameter passing for argument of type ‘std::vector<double>::iterator’ changed in GCC 7.1
  426 |       vector<_Tp, _Alloc>::
      |       ^~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {std::pair<long unsigned int, double>}; _Tp = std::pair<long unsigned int, double>; _Alloc = std::allocator<std::pair<long unsigned int, double> >]’:
/usr/include/c++/10/bits/vector.tcc:426:7: note: parameter passing for argument of type ‘std::vector<std::pair<long unsigned int, double> >::iterator’ changed in GCC 7.1
/usr/include/c++/10/bits/vector.tcc: In function ‘void dlib::load_libsvm_formatted_data(const string&, std::vector<sample_type, alloc1>&, std::vector<label_type, alloc2>&) [with sample_type = std::vector<std::pair<long unsigned int, double> >; label_type = double; alloc1 = std::allocator<std::vector<std::pair<long unsigned int, double> > >; alloc2 = std::allocator<double>]’:
/usr/include/c++/10/bits/vector.tcc:356:19: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<long unsigned int, double>*, std::vector<std::pair<long unsigned int, double> > >’ changed in GCC 7.1
  356 |  _M_realloc_insert(begin() + __n, std::move(__v));
      |  ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:67,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/other.cpp:4:
/usr/include/c++/10/bits/stl_vector.h:1198:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
 1198 |    _M_realloc_insert(end(), __x);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:72,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/vector.cpp:4:
/usr/include/c++/10/bits/vector.tcc: In function ‘dlib::point_transform_projective py_find_projective_transform2(const dlib::numpy_image<pixel_type>&, const dlib::numpy_image<pixel_type>&) [with T = double]’:
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::vector<double, 2>*, std::vector<dlib::vector<double, 2> > >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::vector<double, 2>*, std::vector<dlib::vector<double, 2> > >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/algorithm:62,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/algs.h:106,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/serialize.h:214,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:9,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/other.cpp:4:
/usr/include/c++/10/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<std::pair<long unsigned int, double>*, std::vector<std::pair<long unsigned int, double> > >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’:
/usr/include/c++/10/bits/stl_algo.h:1839:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<long unsigned int, double>*, std::vector<std::pair<long unsigned int, double> > >’ changed in GCC 7.1
 1839 |     __insertion_sort(_RandomAccessIterator __first,
      |     ^~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_algo.h:1839:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<long unsigned int, double>*, std::vector<std::pair<long unsigned int, double> > >’ changed in GCC 7.1
/usr/include/c++/10/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<std::pair<long unsigned int, double>*, std::vector<std::pair<long unsigned int, double> > >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’:
/usr/include/c++/10/bits/stl_algo.h:1662:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<long unsigned int, double>*, std::vector<std::pair<long unsigned int, double> > >’ changed in GCC 7.1
 1662 |     __heap_select(_RandomAccessIterator __first,
      |     ^~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_algo.h:1662:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<long unsigned int, double>*, std::vector<std::pair<long unsigned int, double> > >’ changed in GCC 7.1
/usr/include/c++/10/bits/stl_algo.h:1662:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<long unsigned int, double>*, std::vector<std::pair<long unsigned int, double> > >’ changed in GCC 7.1
/usr/include/c++/10/bits/stl_algo.h:1662:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<long unsigned int, double>*, std::vector<std::pair<long unsigned int, double> > >’ changed in GCC 7.1
/usr/include/c++/10/bits/stl_algo.h: In function ‘void std::__move_median_to_first(_Iterator, _Iterator, _Iterator, _Iterator, _Compare) [with _Iterator = __gnu_cxx::__normal_iterator<std::pair<long unsigned int, double>*, std::vector<std::pair<long unsigned int, double> > >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’:
/usr/include/c++/10/bits/stl_algo.h:79:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<long unsigned int, double>*, std::vector<std::pair<long unsigned int, double> > >’ changed in GCC 7.1
   79 |     __move_median_to_first(_Iterator __result,_Iterator __a, _Iterator __b,
      |     ^~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_algo.h:79:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<long unsigned int, double>*, std::vector<std::pair<long unsigned int, double> > >’ changed in GCC 7.1
/usr/include/c++/10/bits/stl_algo.h:79:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<long unsigned int, double>*, std::vector<std::pair<long unsigned int, double> > >’ changed in GCC 7.1
/usr/include/c++/10/bits/stl_algo.h:79:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<long unsigned int, double>*, std::vector<std::pair<long unsigned int, double> > >’ changed in GCC 7.1
/usr/include/c++/10/bits/stl_algo.h:79:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<long unsigned int, double>*, std::vector<std::pair<long unsigned int, double> > >’ changed in GCC 7.1
/usr/include/c++/10/bits/stl_algo.h:79:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<long unsigned int, double>*, std::vector<std::pair<long unsigned int, double> > >’ changed in GCC 7.1
/usr/include/c++/10/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<std::pair<long unsigned int, double>*, std::vector<std::pair<long unsigned int, double> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’:
/usr/include/c++/10/bits/stl_algo.h:1945:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<long unsigned int, double>*, std::vector<std::pair<long unsigned int, double> > >’ changed in GCC 7.1
 1945 |     __introsort_loop(_RandomAccessIterator __first,
      |     ^~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_algo.h:1945:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<long unsigned int, double>*, std::vector<std::pair<long unsigned int, double> > >’ changed in GCC 7.1
/usr/include/c++/10/bits/stl_algo.h:1924:34: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<long unsigned int, double>*, std::vector<std::pair<long unsigned int, double> > >’ changed in GCC 7.1
 1924 |       std::__move_median_to_first(__first, __first + 1, __mid, __last - 1,
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 1925 |       __comp);
      |       ~~~~~~~                     
/usr/include/c++/10/bits/stl_algo.h:1924:34: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<long unsigned int, double>*, std::vector<std::pair<long unsigned int, double> > >’ changed in GCC 7.1
/usr/include/c++/10/bits/stl_algo.h:1959:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<long unsigned int, double>*, std::vector<std::pair<long unsigned int, double> > >’ changed in GCC 7.1
 1959 |    std::__introsort_loop(__cut, __last, __depth_limit, __comp);
      |    ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_algo.h:1937:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<long unsigned int, double>*, std::vector<std::pair<long unsigned int, double> > >’ changed in GCC 7.1
 1937 |       std::__heap_select(__first, __middle, __last, __comp);
      |       ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_algo.h: In function ‘void dlib::make_sparse_vector_inplace(std::vector<std::pair<_T1, _T2>, alloc>&) [with T = long unsigned int; U = double; alloc = std::allocator<std::pair<long unsigned int, double> >]’:
/usr/include/c++/10/bits/stl_algo.h:1974:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<long unsigned int, double>*, std::vector<std::pair<long unsigned int, double> > >’ changed in GCC 7.1
 1974 |    std::__introsort_loop(__first, __last,
      |    ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~
 1975 |     std::__lg(__last - __first) * 2,
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 1976 |     __comp);
      |     ~~~~~~~              
/usr/include/c++/10/bits/stl_algo.h:1886:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<long unsigned int, double>*, std::vector<std::pair<long unsigned int, double> > >’ changed in GCC 7.1
 1886 |    std::__insertion_sort(__first, __first + int(_S_threshold), __comp);
      |    ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_algo.h:1891:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<long unsigned int, double>*, std::vector<std::pair<long unsigned int, double> > >’ changed in GCC 7.1
 1891 |  std::__insertion_sort(__first, __last, __comp);
      |  ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:67,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/vector.cpp:4:
/usr/include/c++/10/bits/stl_vector.h: In static member function ‘static pybind11::handle pybind11::cpp_function::initialize<pybind11::detail::vector_modifiers<std::vector<dlib::vector<double, 2> >, pybind11::class_<std::vector<dlib::vector<double, 2> >, std::unique_ptr<std::vector<dlib::vector<double, 2>, std::allocator<dlib::vector<double, 2> > >, std::default_delete<std::vector<dlib::vector<double, 2>, std::allocator<dlib::vector<double, 2> > > > > > >::<lambda(std::vector<dlib::vector<double, 2> >&, SizeType)>, dlib::vector<double, 2>, {std::vector<dlib::vector<double, 2>, std::allocator<dlib::vector<double, 2> > >&, unsigned int}, {pybind11::name, pybind11::is_method, pybind11::sibling, pybind11::arg, char [42]}>::<lambda(pybind11::detail::function_call&)>::_FUN(pybind11::detail::function_call&)’:
/usr/include/c++/10/bits/stl_vector.h:1431:24: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::vector<double, 2>*, std::vector<dlib::vector<double, 2> > >’ changed in GCC 7.1
 1431 |       { return _M_erase(begin() + (__position - cbegin())); }
      |                ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:72,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/decision_functions.cpp:4:
/usr/include/c++/10/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {std::pair<double, bool>}; _Tp = std::pair<double, bool>; _Alloc = std::allocator<std::pair<double, bool> >]’:
/usr/include/c++/10/bits/vector.tcc:426:7: note: parameter passing for argument of type ‘std::vector<std::pair<double, bool> >::iterator’ changed in GCC 7.1
  426 |       vector<_Tp, _Alloc>::
      |       ^~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc:426:7: note: parameter passing for argument of type ‘std::vector<std::pair<double, bool> >::iterator’ changed in GCC 7.1
/usr/include/c++/10/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::emplace_back(_Args&& ...) [with _Args = {std::pair<double, bool>}; _Tp = std::pair<double, bool>; _Alloc = std::allocator<std::pair<double, bool> >]’:
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<double, bool>*, std::vector<std::pair<double, bool> > >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:72,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/vector.cpp:4:
/usr/include/c++/10/bits/vector.tcc: In static member function ‘static pybind11::handle pybind11::cpp_function::initialize<pybind11::detail::vector_modifiers<std::vector<dlib::vector<double, 2> >, pybind11::class_<std::vector<dlib::vector<double, 2> >, std::unique_ptr<std::vector<dlib::vector<double, 2>, std::allocator<dlib::vector<double, 2> > >, std::default_delete<std::vector<dlib::vector<double, 2>, std::allocator<dlib::vector<double, 2> > > > > > >::<lambda(std::vector<dlib::vector<double, 2> >&, SizeType, const T&)>, void, {std::vector<dlib::vector<double, 2>, std::allocator<dlib::vector<double, 2> > >&, unsigned int, const dlib::vector<double, 2>&}, {pybind11::name, pybind11::is_method, pybind11::sibling, pybind11::arg, pybind11::arg, char [36]}>::<lambda(pybind11::detail::function_call&)>::_FUN(pybind11::detail::function_call&)’:
/usr/include/c++/10/bits/vector.tcc:161:19: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::vector<double, 2>*, std::vector<dlib::vector<double, 2> > >’ changed in GCC 7.1
  161 |  _M_realloc_insert(begin() + (__position - cbegin()), __x);
      |  ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:67,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/vector.cpp:4:
/usr/include/c++/10/bits/stl_vector.h: In static member function ‘static pybind11::handle pybind11::cpp_function::initialize<pybind11::detail::vector_modifiers<std::vector<dlib::vector<double, 2> >, pybind11::class_<std::vector<dlib::vector<double, 2> >, std::unique_ptr<std::vector<dlib::vector<double, 2>, std::allocator<dlib::vector<double, 2> > >, std::default_delete<std::vector<dlib::vector<double, 2>, std::allocator<dlib::vector<double, 2> > > > > > >::<lambda(std::vector<dlib::vector<double, 2> >&, SizeType)>, void, {std::vector<dlib::vector<double, 2>, std::allocator<dlib::vector<double, 2> > >&, unsigned int}, {pybind11::name, pybind11::is_method, pybind11::sibling, char [40]}>::<lambda(pybind11::detail::function_call&)>::_FUN(pybind11::detail::function_call&)’:
/usr/include/c++/10/bits/stl_vector.h:1431:24: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::vector<double, 2>*, std::vector<dlib::vector<double, 2> > >’ changed in GCC 7.1
 1431 |       { return _M_erase(begin() + (__position - cbegin())); }
      |                ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[ 78%] Building CXX object CMakeFiles/_dlib_pybind11.dir/src/basic.cpp.o
/usr/include/c++/10/bits/vector.tcc: In function ‘typename dlib::disable_if<dlib::is_matrix<image_type> >::type dlib::assign(T&, const dlib::matrix_exp<src_exp>&) [with T = std::vector<std::pair<long unsigned int, double> >; EXP = dlib::matrix_op<dlib::op_cast<dlib::matrix_op<dlib::op_colm2<dlib::matrix<double, 0, 1> > >, double> >]’:
/usr/include/c++/10/bits/vector.tcc:356:19: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<long unsigned int, double>*, std::vector<std::pair<long unsigned int, double> > >’ changed in GCC 7.1
  356 |  _M_realloc_insert(begin() + __n, std::move(__v));
      |  ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const double&}; _Tp = double; _Alloc = std::allocator<double>]’:
/usr/include/c++/10/bits/vector.tcc:426:7: note: parameter passing for argument of type ‘std::vector<double>::iterator’ changed in GCC 7.1
  426 |       vector<_Tp, _Alloc>::
      |       ^~~~~~~~~~~~~~~~~~~
[ 79%] Building CXX object CMakeFiles/_dlib_pybind11.dir/src/cca.cpp.o
[ 80%] Building CXX object CMakeFiles/_dlib_pybind11.dir/src/sequence_segmenter.cpp.o
/usr/include/c++/10/bits/vector.tcc: In member function ‘std::vector<_Tp, _Alloc>::iterator std::vector<_Tp, _Alloc>::_M_erase(std::vector<_Tp, _Alloc>::iterator) [with _Tp = double; _Alloc = std::allocator<double>]’:
/usr/include/c++/10/bits/vector.tcc:171:5: note: parameter passing for argument of type ‘std::vector<double>::iterator’ changed in GCC 7.1
  171 |     vector<_Tp, _Alloc>::
      |     ^~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc:171:5: note: parameter passing for argument of type ‘std::vector<double>::iterator’ changed in GCC 7.1
/usr/include/c++/10/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {double}; _Tp = double; _Alloc = std::allocator<double>]’:
/usr/include/c++/10/bits/vector.tcc:426:7: note: parameter passing for argument of type ‘std::vector<double>::iterator’ changed in GCC 7.1
  426 |       vector<_Tp, _Alloc>::
      |       ^~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:67,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/svm_c_trainer.cpp:4:
/usr/include/c++/10/bits/stl_vector.h: In member function ‘const dlib::decision_function<K> dlib::rvm_trainer<kern_type>::do_train(const in_sample_vector_type&, const in_scalar_vector_type&) const [with in_sample_vector_type = dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >; in_scalar_vector_type = dlib::matrix_exp<dlib::matrix<double, 0, 1> >; kern_type = dlib::linear_kernel<dlib::matrix<double, 0, 1> >]’:
/usr/include/c++/10/bits/stl_vector.h:1198:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
 1198 |    _M_realloc_insert(end(), __x);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
/usr/include/c++/10/bits/stl_vector.h: In member function ‘const dlib::decision_function<K> dlib::rvm_trainer<kern_type>::do_train(const in_sample_vector_type&, const in_scalar_vector_type&) const [with in_sample_vector_type = dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >; in_scalar_vector_type = dlib::matrix_exp<dlib::matrix<double, 0, 1> >; kern_type = dlib::histogram_intersection_kernel<dlib::matrix<double, 0, 1> >]’:
/usr/include/c++/10/bits/stl_vector.h:1198:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
 1198 |    _M_realloc_insert(end(), __x);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
/usr/include/c++/10/bits/stl_vector.h: In member function ‘const dlib::decision_function<K> dlib::rvm_trainer<kern_type>::do_train(const in_sample_vector_type&, const in_scalar_vector_type&) const [with in_sample_vector_type = dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >; in_scalar_vector_type = dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > >; kern_type = dlib::histogram_intersection_kernel<dlib::matrix<double, 0, 1> >]’:
/usr/include/c++/10/bits/stl_vector.h:1198:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
 1198 |    _M_realloc_insert(end(), __x);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
/usr/include/c++/10/bits/stl_vector.h: In member function ‘const dlib::decision_function<K> dlib::rvm_trainer<kern_type>::do_train(const in_sample_vector_type&, const in_scalar_vector_type&) const [with in_sample_vector_type = dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >; in_scalar_vector_type = dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > >; kern_type = dlib::linear_kernel<dlib::matrix<double, 0, 1> >]’:
/usr/include/c++/10/bits/stl_vector.h:1198:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
 1198 |    _M_realloc_insert(end(), __x);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
/usr/include/c++/10/bits/stl_vector.h: In member function ‘const dlib::decision_function<K> dlib::rvm_trainer<kern_type>::do_train(const in_sample_vector_type&, const in_scalar_vector_type&) const [with in_sample_vector_type = dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >; in_scalar_vector_type = dlib::matrix_exp<dlib::matrix<double, 0, 1> >; kern_type = dlib::sparse_histogram_intersection_kernel<std::vector<std::pair<long unsigned int, double> > >]’:
/usr/include/c++/10/bits/stl_vector.h:1198:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
 1198 |    _M_realloc_insert(end(), __x);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {double}; _Tp = double; _Alloc = std::allocator<double>]’:
/usr/include/c++/10/bits/vector.tcc:426:7: note: parameter passing for argument of type ‘std::vector<double>::iterator’ changed in GCC 7.1
  426 |       vector<_Tp, _Alloc>::
      |       ^~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc: In function ‘double dlib::average_precision(const std::vector<_Tp, _Alloc>&, long unsigned int) [with T = bool; alloc = std::allocator<bool>]’:
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_vector.h: In member function ‘const dlib::decision_function<K> dlib::rvm_trainer<kern_type>::do_train(const in_sample_vector_type&, const in_scalar_vector_type&) const [with in_sample_vector_type = dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >; in_scalar_vector_type = dlib::matrix_exp<dlib::matrix<double, 0, 1> >; kern_type = dlib::sparse_radial_basis_kernel<std::vector<std::pair<long unsigned int, double> > >]’:
/usr/include/c++/10/bits/stl_vector.h:1198:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
 1198 |    _M_realloc_insert(end(), __x);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
/usr/include/c++/10/bits/stl_vector.h: In member function ‘const dlib::decision_function<K> dlib::rvm_trainer<kern_type>::do_train(const in_sample_vector_type&, const in_scalar_vector_type&) const [with in_sample_vector_type = dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >; in_scalar_vector_type = dlib::matrix_exp<dlib::matrix<double, 0, 1> >; kern_type = dlib::sparse_linear_kernel<std::vector<std::pair<long unsigned int, double> > >]’:
/usr/include/c++/10/bits/stl_vector.h:1198:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
 1198 |    _M_realloc_insert(end(), __x);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
/usr/include/c++/10/bits/stl_vector.h: In member function ‘const dlib::decision_function<K> dlib::rvm_trainer<kern_type>::do_train(const in_sample_vector_type&, const in_scalar_vector_type&) const [with in_sample_vector_type = dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >; in_scalar_vector_type = dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > >; kern_type = dlib::sparse_radial_basis_kernel<std::vector<std::pair<long unsigned int, double> > >]’:
/usr/include/c++/10/bits/stl_vector.h:1198:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
 1198 |    _M_realloc_insert(end(), __x);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
/usr/include/c++/10/bits/stl_vector.h: In member function ‘const dlib::decision_function<K> dlib::rvm_trainer<kern_type>::do_train(const in_sample_vector_type&, const in_scalar_vector_type&) const [with in_sample_vector_type = dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >; in_scalar_vector_type = dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > >; kern_type = dlib::sparse_histogram_intersection_kernel<std::vector<std::pair<long unsigned int, double> > >]’:
/usr/include/c++/10/bits/stl_vector.h:1198:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
 1198 |    _M_realloc_insert(end(), __x);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
In file included from /usr/include/c++/10/algorithm:62,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/algs.h:106,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/serialize.h:214,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:9,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/decision_functions.cpp:4:
/usr/include/c++/10/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<std::pair<double, long unsigned int>*, std::vector<std::pair<double, long unsigned int> > >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’:
/usr/include/c++/10/bits/stl_algo.h:1839:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<double, long unsigned int>*, std::vector<std::pair<double, long unsigned int> > >’ changed in GCC 7.1
 1839 |     __insertion_sort(_RandomAccessIterator __first,
      |     ^~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_algo.h:1839:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<double, long unsigned int>*, std::vector<std::pair<double, long unsigned int> > >’ changed in GCC 7.1
/usr/include/c++/10/bits/stl_vector.h: In member function ‘const dlib::decision_function<K> dlib::rvm_trainer<kern_type>::do_train(const in_sample_vector_type&, const in_scalar_vector_type&) const [with in_sample_vector_type = dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >; in_scalar_vector_type = dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > >; kern_type = dlib::sparse_linear_kernel<std::vector<std::pair<long unsigned int, double> > >]’:
/usr/include/c++/10/bits/stl_vector.h:1198:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
 1198 |    _M_realloc_insert(end(), __x);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
/usr/include/c++/10/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<std::pair<double, long unsigned int>*, std::vector<std::pair<double, long unsigned int> > >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’:
/usr/include/c++/10/bits/stl_algo.h:1662:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<double, long unsigned int>*, std::vector<std::pair<double, long unsigned int> > >’ changed in GCC 7.1
 1662 |     __heap_select(_RandomAccessIterator __first,
      |     ^~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_algo.h:1662:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<double, long unsigned int>*, std::vector<std::pair<double, long unsigned int> > >’ changed in GCC 7.1
/usr/include/c++/10/bits/stl_algo.h:1662:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<double, long unsigned int>*, std::vector<std::pair<double, long unsigned int> > >’ changed in GCC 7.1
/usr/include/c++/10/bits/stl_algo.h: In function ‘void std::__move_median_to_first(_Iterator, _Iterator, _Iterator, _Iterator, _Compare) [with _Iterator = __gnu_cxx::__normal_iterator<std::pair<double, long unsigned int>*, std::vector<std::pair<double, long unsigned int> > >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’:
/usr/include/c++/10/bits/stl_algo.h:79:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<double, long unsigned int>*, std::vector<std::pair<double, long unsigned int> > >’ changed in GCC 7.1
   79 |     __move_median_to_first(_Iterator __result,_Iterator __a, _Iterator __b,
      |     ^~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_algo.h:79:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<double, long unsigned int>*, std::vector<std::pair<double, long unsigned int> > >’ changed in GCC 7.1
/usr/include/c++/10/bits/stl_algo.h:79:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<double, long unsigned int>*, std::vector<std::pair<double, long unsigned int> > >’ changed in GCC 7.1
/usr/include/c++/10/bits/stl_algo.h:79:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<double, long unsigned int>*, std::vector<std::pair<double, long unsigned int> > >’ changed in GCC 7.1
/usr/include/c++/10/bits/stl_algo.h:79:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<double, long unsigned int>*, std::vector<std::pair<double, long unsigned int> > >’ changed in GCC 7.1
/usr/include/c++/10/bits/stl_algo.h:79:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<double, long unsigned int>*, std::vector<std::pair<double, long unsigned int> > >’ changed in GCC 7.1
/usr/include/c++/10/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<std::pair<double, long unsigned int>*, std::vector<std::pair<double, long unsigned int> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’:
/usr/include/c++/10/bits/stl_algo.h:1945:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<double, long unsigned int>*, std::vector<std::pair<double, long unsigned int> > >’ changed in GCC 7.1
 1945 |     __introsort_loop(_RandomAccessIterator __first,
      |     ^~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_algo.h:1945:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<double, long unsigned int>*, std::vector<std::pair<double, long unsigned int> > >’ changed in GCC 7.1
/usr/include/c++/10/bits/stl_algo.h:1924:34: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<double, long unsigned int>*, std::vector<std::pair<double, long unsigned int> > >’ changed in GCC 7.1
 1924 |       std::__move_median_to_first(__first, __first + 1, __mid, __last - 1,
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 1925 |       __comp);
      |       ~~~~~~~                     
/usr/include/c++/10/bits/stl_algo.h:1924:34: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<double, long unsigned int>*, std::vector<std::pair<double, long unsigned int> > >’ changed in GCC 7.1
/usr/include/c++/10/bits/stl_algo.h:1959:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<double, long unsigned int>*, std::vector<std::pair<double, long unsigned int> > >’ changed in GCC 7.1
 1959 |    std::__introsort_loop(__cut, __last, __depth_limit, __comp);
      |    ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_algo.h:1937:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<double, long unsigned int>*, std::vector<std::pair<double, long unsigned int> > >’ changed in GCC 7.1
 1937 |       std::__heap_select(__first, __middle, __last, __comp);
      |       ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_algo.h: In function ‘void dlib::count_ranking_inversions(const std::vector<T>&, const std::vector<T>&, std::vector<long unsigned int>&, std::vector<long unsigned int>&) [with T = double]’:
/usr/include/c++/10/bits/stl_algo.h:1974:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<double, long unsigned int>*, std::vector<std::pair<double, long unsigned int> > >’ changed in GCC 7.1
 1974 |    std::__introsort_loop(__first, __last,
      |    ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~
 1975 |     std::__lg(__last - __first) * 2,
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 1976 |     __comp);
      |     ~~~~~~~              
/usr/include/c++/10/bits/stl_algo.h:1886:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<double, long unsigned int>*, std::vector<std::pair<double, long unsigned int> > >’ changed in GCC 7.1
 1886 |    std::__insertion_sort(__first, __first + int(_S_threshold), __comp);
      |    ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_algo.h:1891:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<double, long unsigned int>*, std::vector<std::pair<double, long unsigned int> > >’ changed in GCC 7.1
 1891 |  std::__insertion_sort(__first, __last, __comp);
      |  ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_algo.h:1974:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<double, long unsigned int>*, std::vector<std::pair<double, long unsigned int> > >’ changed in GCC 7.1
 1974 |    std::__introsort_loop(__first, __last,
      |    ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~
 1975 |     std::__lg(__last - __first) * 2,
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 1976 |     __comp);
      |     ~~~~~~~              
/usr/include/c++/10/bits/stl_algo.h:1886:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<double, long unsigned int>*, std::vector<std::pair<double, long unsigned int> > >’ changed in GCC 7.1
 1886 |    std::__insertion_sort(__first, __first + int(_S_threshold), __comp);
      |    ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_algo.h:1891:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<double, long unsigned int>*, std::vector<std::pair<double, long unsigned int> > >’ changed in GCC 7.1
 1891 |  std::__insertion_sort(__first, __last, __comp);
      |  ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:72,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/decision_functions.cpp:4:
/usr/include/c++/10/bits/vector.tcc: In function ‘std::vector<double> normalized_predict_vec(const dlib::normalized_function<decision_function>&, const std::vector<typename decision_function::kernel_type::sample_type>&) [with decision_function = dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<double, 0, 1> > >]’:
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_vector.h: In member function ‘const dlib::decision_function<K> dlib::rvm_trainer<kern_type>::do_train(const in_sample_vector_type&, const in_scalar_vector_type&) const [with in_sample_vector_type = dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >; in_scalar_vector_type = dlib::matrix_exp<dlib::matrix<double, 0, 1> >; kern_type = dlib::radial_basis_kernel<dlib::matrix<double, 0, 1> >]’:
/usr/include/c++/10/bits/stl_vector.h:1198:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
 1198 |    _M_realloc_insert(end(), __x);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:72,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/cca.cpp:4:
/usr/include/c++/10/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const std::pair<double, dlib::matrix<double, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >&}; _Tp = std::pair<double, dlib::matrix<double, 0, 1> >; _Alloc = dlib::std_allocator<std::pair<double, dlib::matrix<double, 0, 1> >, dlib::memory_manager_stateless_kernel_1<char> >]’:
/usr/include/c++/10/bits/vector.tcc:426:7: note: parameter passing for argument of type ‘std::vector<std::pair<double, dlib::matrix<double, 0, 1> >, dlib::std_allocator<std::pair<double, dlib::matrix<double, 0, 1> >, dlib::memory_manager_stateless_kernel_1<char> > >::iterator’ changed in GCC 7.1
  426 |       vector<_Tp, _Alloc>::
      |       ^~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc:426:7: note: parameter passing for argument of type ‘std::vector<std::pair<double, dlib::matrix<double, 0, 1> >, dlib::std_allocator<std::pair<double, dlib::matrix<double, 0, 1> >, dlib::memory_manager_stateless_kernel_1<char> > >::iterator’ changed in GCC 7.1
In file included from /usr/include/c++/10/vector:67,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/cca.cpp:4:
/usr/include/c++/10/bits/stl_vector.h: In function ‘void dlib::rsort_columns(dlib::matrix<T, NR, NC, mm, l>&, dlib::matrix<T, NR2, NC2, mm2, l2>&) [with T = double; long int NR = 0; long int NC = 0; mm = dlib::memory_manager_stateless_kernel_1<char>; l1 = dlib::row_major_layout; long int NR2 = 0; long int NC2 = 1; mm2 = dlib::memory_manager_stateless_kernel_1<char>; l2 = dlib::row_major_layout]’:
/usr/include/c++/10/bits/stl_vector.h:1198:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<double, dlib::matrix<double, 0, 1> >*, std::vector<std::pair<double, dlib::matrix<double, 0, 1> >, dlib::std_allocator<std::pair<double, dlib::matrix<double, 0, 1> >, dlib::memory_manager_stateless_kernel_1<char> > > >’ changed in GCC 7.1
 1198 |    _M_realloc_insert(end(), __x);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
/usr/include/c++/10/bits/stl_vector.h: In member function ‘const dlib::decision_function<K> dlib::rvm_trainer<kern_type>::do_train(const in_sample_vector_type&, const in_scalar_vector_type&) const [with in_sample_vector_type = dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >; in_scalar_vector_type = dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > >; kern_type = dlib::radial_basis_kernel<dlib::matrix<double, 0, 1> >]’:
/usr/include/c++/10/bits/stl_vector.h:1198:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
 1198 |    _M_realloc_insert(end(), __x);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
[ 81%] Building CXX object CMakeFiles/_dlib_pybind11.dir/src/svm_struct.cpp.o
/usr/include/c++/10/bits/stl_vector.h: In member function ‘typename matrix_type::type dlib::oca::oca_impl(const dlib::oca_problem<matrix_type>&, matrix_type&, const matrix_type&, bool, long unsigned int, long unsigned int, double) const [with matrix_type = dlib::matrix<double, 0, 1>]’:
/usr/include/c++/10/bits/stl_vector.h:1198:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
 1198 |    _M_realloc_insert(end(), __x);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:72,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/svm_c_trainer.cpp:4:
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:67,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/svm_c_trainer.cpp:4:
/usr/include/c++/10/bits/stl_vector.h:1431:24: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
 1431 |       { return _M_erase(begin() + (__position - cbegin())); }
      |                ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_vector.h:1431:24: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
 1431 |       { return _M_erase(begin() + (__position - cbegin())); }
      |                ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/algorithm:62,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/algs.h:106,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/serialize.h:214,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:9,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/sequence_segmenter.cpp:4:
/usr/include/c++/10/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<std::pair<long unsigned int, double>*, std::vector<std::pair<long unsigned int, double> > >; _Compare = __gnu_cxx::__ops::_Val_less_iter]’:
/usr/include/c++/10/bits/stl_algo.h:1819:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<long unsigned int, double>*, std::vector<std::pair<long unsigned int, double> > >’ changed in GCC 7.1
 1819 |     __unguarded_linear_insert(_RandomAccessIterator __last,
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/bits/stl_algo.h:61,
                 from /usr/include/c++/10/algorithm:62,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/algs.h:106,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/serialize.h:214,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:9,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/sequence_segmenter.cpp:4:
/usr/include/c++/10/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<std::pair<long unsigned int, double>*, std::vector<std::pair<long unsigned int, double> > >; _Distance = int; _Tp = std::pair<long unsigned int, double>; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’:
/usr/include/c++/10/bits/stl_heap.h:223:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<long unsigned int, double>*, std::vector<std::pair<long unsigned int, double> > >’ changed in GCC 7.1
  223 |     __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex,
      |     ^~~~~~~~~~~~~
[ 82%] Building CXX object CMakeFiles/_dlib_pybind11.dir/src/image.cpp.o
In file included from /usr/include/c++/10/vector:72,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/svm_c_trainer.cpp:4:
/usr/include/c++/10/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix_exp<dlib::matrix<double, 0, 1> > >::helper}; _Tp = dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix_exp<dlib::matrix<double, 0, 1> > >::helper; _Alloc = std::allocator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix_exp<dlib::matrix<double, 0, 1> > >::helper>]’:
/usr/include/c++/10/bits/vector.tcc:426:7: note: parameter passing for argument of type ‘std::vector<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix_exp<dlib::matrix<double, 0, 1> > >::helper, std::allocator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix_exp<dlib::matrix<double, 0, 1> > >::helper> >::iterator’ changed in GCC 7.1
  426 |       vector<_Tp, _Alloc>::
      |       ^~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > > >::helper}; _Tp = dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > > >::helper; _Alloc = std::allocator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > > >::helper>]’:
/usr/include/c++/10/bits/vector.tcc:426:7: note: parameter passing for argument of type ‘std::vector<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > > >::helper, std::allocator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > > >::helper> >::iterator’ changed in GCC 7.1
/usr/include/c++/10/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix_exp<dlib::matrix<double, 0, 1> > >::helper}; _Tp = dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix_exp<dlib::matrix<double, 0, 1> > >::helper; _Alloc = std::allocator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix_exp<dlib::matrix<double, 0, 1> > >::helper>]’:
/usr/include/c++/10/bits/vector.tcc:426:7: note: parameter passing for argument of type ‘std::vector<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix_exp<dlib::matrix<double, 0, 1> > >::helper, std::allocator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix_exp<dlib::matrix<double, 0, 1> > >::helper> >::iterator’ changed in GCC 7.1
/usr/include/c++/10/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > > >::helper}; _Tp = dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > > >::helper; _Alloc = std::allocator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > > >::helper>]’:
/usr/include/c++/10/bits/vector.tcc:426:7: note: parameter passing for argument of type ‘std::vector<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > > >::helper, std::allocator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > > >::helper> >::iterator’ changed in GCC 7.1
In file included from /usr/include/c++/10/algorithm:62,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/algs.h:106,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/serialize.h:214,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:9,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/svm_c_trainer.cpp:4:
/usr/include/c++/10/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix_exp<dlib::matrix<double, 0, 1> > >::helper*, std::vector<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix_exp<dlib::matrix<double, 0, 1> > >::helper, std::allocator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix_exp<dlib::matrix<double, 0, 1> > >::helper> > >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’:
/usr/include/c++/10/bits/stl_algo.h:1662:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix_exp<dlib::matrix<double, 0, 1> > >::helper*, std::vector<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix_exp<dlib::matrix<double, 0, 1> > >::helper, std::allocator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix_exp<dlib::matrix<double, 0, 1> > >::helper> > >’ changed in GCC 7.1
 1662 |     __heap_select(_RandomAccessIterator __first,
      |     ^~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_algo.h:1662:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix_exp<dlib::matrix<double, 0, 1> > >::helper*, std::vector<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix_exp<dlib::matrix<double, 0, 1> > >::helper, std::allocator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix_exp<dlib::matrix<double, 0, 1> > >::helper> > >’ changed in GCC 7.1
/usr/include/c++/10/bits/stl_algo.h:1662:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix_exp<dlib::matrix<double, 0, 1> > >::helper*, std::vector<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix_exp<dlib::matrix<double, 0, 1> > >::helper, std::allocator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix_exp<dlib::matrix<double, 0, 1> > >::helper> > >’ changed in GCC 7.1
/usr/include/c++/10/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix_exp<dlib::matrix<double, 0, 1> > >::helper*, std::vector<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix_exp<dlib::matrix<double, 0, 1> > >::helper, std::allocator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix_exp<dlib::matrix<double, 0, 1> > >::helper> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’:
/usr/include/c++/10/bits/stl_algo.h:1945:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix_exp<dlib::matrix<double, 0, 1> > >::helper*, std::vector<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix_exp<dlib::matrix<double, 0, 1> > >::helper, std::allocator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix_exp<dlib::matrix<double, 0, 1> > >::helper> > >’ changed in GCC 7.1
 1945 |     __introsort_loop(_RandomAccessIterator __first,
      |     ^~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_algo.h:1945:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix_exp<dlib::matrix<double, 0, 1> > >::helper*, std::vector<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix_exp<dlib::matrix<double, 0, 1> > >::helper, std::allocator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix_exp<dlib::matrix<double, 0, 1> > >::helper> > >’ changed in GCC 7.1
/usr/include/c++/10/bits/stl_algo.h:1959:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix_exp<dlib::matrix<double, 0, 1> > >::helper*, std::vector<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix_exp<dlib::matrix<double, 0, 1> > >::helper, std::allocator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix_exp<dlib::matrix<double, 0, 1> > >::helper> > >’ changed in GCC 7.1
 1959 |    std::__introsort_loop(__cut, __last, __depth_limit, __comp);
      |    ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_algo.h:1937:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix_exp<dlib::matrix<double, 0, 1> > >::helper*, std::vector<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix_exp<dlib::matrix<double, 0, 1> > >::helper, std::allocator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix_exp<dlib::matrix<double, 0, 1> > >::helper> > >’ changed in GCC 7.1
 1937 |       std::__heap_select(__first, __middle, __last, __comp);
      |       ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > > >::helper*, std::vector<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > > >::helper, std::allocator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > > >::helper> > >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’:
/usr/include/c++/10/bits/stl_algo.h:1662:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > > >::helper*, std::vector<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > > >::helper, std::allocator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > > >::helper> > >’ changed in GCC 7.1
 1662 |     __heap_select(_RandomAccessIterator __first,
      |     ^~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_algo.h:1662:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > > >::helper*, std::vector<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > > >::helper, std::allocator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > > >::helper> > >’ changed in GCC 7.1
/usr/include/c++/10/bits/stl_algo.h:1662:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > > >::helper*, std::vector<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > > >::helper, std::allocator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > > >::helper> > >’ changed in GCC 7.1
/usr/include/c++/10/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > > >::helper*, std::vector<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > > >::helper, std::allocator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > > >::helper> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’:
/usr/include/c++/10/bits/stl_algo.h:1945:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > > >::helper*, std::vector<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > > >::helper, std::allocator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > > >::helper> > >’ changed in GCC 7.1
 1945 |     __introsort_loop(_RandomAccessIterator __first,
      |     ^~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_algo.h:1945:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > > >::helper*, std::vector<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > > >::helper, std::allocator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > > >::helper> > >’ changed in GCC 7.1
/usr/include/c++/10/bits/stl_algo.h:1959:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > > >::helper*, std::vector<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > > >::helper, std::allocator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > > >::helper> > >’ changed in GCC 7.1
 1959 |    std::__introsort_loop(__cut, __last, __depth_limit, __comp);
      |    ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_algo.h:1937:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > > >::helper*, std::vector<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > > >::helper, std::allocator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > > >::helper> > >’ changed in GCC 7.1
 1937 |       std::__heap_select(__first, __middle, __last, __comp);
      |       ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix_exp<dlib::matrix<double, 0, 1> > >::helper*, std::vector<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix_exp<dlib::matrix<double, 0, 1> > >::helper, std::allocator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix_exp<dlib::matrix<double, 0, 1> > >::helper> > >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’:
/usr/include/c++/10/bits/stl_algo.h:1662:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix_exp<dlib::matrix<double, 0, 1> > >::helper*, std::vector<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix_exp<dlib::matrix<double, 0, 1> > >::helper, std::allocator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix_exp<dlib::matrix<double, 0, 1> > >::helper> > >’ changed in GCC 7.1
 1662 |     __heap_select(_RandomAccessIterator __first,
      |     ^~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_algo.h:1662:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix_exp<dlib::matrix<double, 0, 1> > >::helper*, std::vector<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix_exp<dlib::matrix<double, 0, 1> > >::helper, std::allocator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix_exp<dlib::matrix<double, 0, 1> > >::helper> > >’ changed in GCC 7.1
/usr/include/c++/10/bits/stl_algo.h:1662:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix_exp<dlib::matrix<double, 0, 1> > >::helper*, std::vector<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix_exp<dlib::matrix<double, 0, 1> > >::helper, std::allocator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix_exp<dlib::matrix<double, 0, 1> > >::helper> > >’ changed in GCC 7.1
/usr/include/c++/10/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix_exp<dlib::matrix<double, 0, 1> > >::helper*, std::vector<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix_exp<dlib::matrix<double, 0, 1> > >::helper, std::allocator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix_exp<dlib::matrix<double, 0, 1> > >::helper> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’:
/usr/include/c++/10/bits/stl_algo.h:1945:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix_exp<dlib::matrix<double, 0, 1> > >::helper*, std::vector<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix_exp<dlib::matrix<double, 0, 1> > >::helper, std::allocator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix_exp<dlib::matrix<double, 0, 1> > >::helper> > >’ changed in GCC 7.1
 1945 |     __introsort_loop(_RandomAccessIterator __first,
      |     ^~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_algo.h:1945:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix_exp<dlib::matrix<double, 0, 1> > >::helper*, std::vector<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix_exp<dlib::matrix<double, 0, 1> > >::helper, std::allocator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix_exp<dlib::matrix<double, 0, 1> > >::helper> > >’ changed in GCC 7.1
/usr/include/c++/10/bits/stl_algo.h:1959:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix_exp<dlib::matrix<double, 0, 1> > >::helper*, std::vector<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix_exp<dlib::matrix<double, 0, 1> > >::helper, std::allocator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix_exp<dlib::matrix<double, 0, 1> > >::helper> > >’ changed in GCC 7.1
 1959 |    std::__introsort_loop(__cut, __last, __depth_limit, __comp);
      |    ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_algo.h:1937:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix_exp<dlib::matrix<double, 0, 1> > >::helper*, std::vector<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix_exp<dlib::matrix<double, 0, 1> > >::helper, std::allocator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix_exp<dlib::matrix<double, 0, 1> > >::helper> > >’ changed in GCC 7.1
 1937 |       std::__heap_select(__first, __middle, __last, __comp);
      |       ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > > >::helper*, std::vector<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > > >::helper, std::allocator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > > >::helper> > >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’:
/usr/include/c++/10/bits/stl_algo.h:1662:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > > >::helper*, std::vector<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > > >::helper, std::allocator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > > >::helper> > >’ changed in GCC 7.1
 1662 |     __heap_select(_RandomAccessIterator __first,
      |     ^~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_algo.h:1662:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > > >::helper*, std::vector<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > > >::helper, std::allocator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > > >::helper> > >’ changed in GCC 7.1
/usr/include/c++/10/bits/stl_algo.h:1662:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > > >::helper*, std::vector<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > > >::helper, std::allocator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > > >::helper> > >’ changed in GCC 7.1
/usr/include/c++/10/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > > >::helper*, std::vector<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > > >::helper, std::allocator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > > >::helper> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’:
/usr/include/c++/10/bits/stl_algo.h:1945:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > > >::helper*, std::vector<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > > >::helper, std::allocator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > > >::helper> > >’ changed in GCC 7.1
 1945 |     __introsort_loop(_RandomAccessIterator __first,
      |     ^~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_algo.h:1945:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > > >::helper*, std::vector<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > > >::helper, std::allocator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > > >::helper> > >’ changed in GCC 7.1
/usr/include/c++/10/bits/stl_algo.h:1959:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > > >::helper*, std::vector<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > > >::helper, std::allocator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > > >::helper> > >’ changed in GCC 7.1
 1959 |    std::__introsort_loop(__cut, __last, __depth_limit, __comp);
      |    ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_algo.h:1937:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > > >::helper*, std::vector<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > > >::helper, std::allocator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > > >::helper> > >’ changed in GCC 7.1
 1937 |       std::__heap_select(__first, __middle, __last, __comp);
      |       ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:72,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/svm_c_trainer.cpp:4:
/usr/include/c++/10/bits/vector.tcc: In member function ‘void dlib::oca_problem_c_svm<matrix_type, in_sample_vector_type, in_scalar_vector_type>::line_search(matrix_type&) const [with matrix_type = dlib::matrix<double, 0, 1>; in_sample_vector_type = dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >; in_scalar_vector_type = dlib::matrix_exp<dlib::matrix<double, 0, 1> >]’:
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix_exp<dlib::matrix<double, 0, 1> > >::helper*, std::vector<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix_exp<dlib::matrix<double, 0, 1> > >::helper, std::allocator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix_exp<dlib::matrix<double, 0, 1> > >::helper> > >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/algorithm:62,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/algs.h:106,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/serialize.h:214,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:9,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/svm_c_trainer.cpp:4:
/usr/include/c++/10/bits/stl_algo.h:1974:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix_exp<dlib::matrix<double, 0, 1> > >::helper*, std::vector<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix_exp<dlib::matrix<double, 0, 1> > >::helper, std::allocator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix_exp<dlib::matrix<double, 0, 1> > >::helper> > >’ changed in GCC 7.1
 1974 |    std::__introsort_loop(__first, __last,
      |    ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~
 1975 |     std::__lg(__last - __first) * 2,
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 1976 |     __comp);
      |     ~~~~~~~              
/usr/include/c++/10/bits/stl_algo.h:1886:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix_exp<dlib::matrix<double, 0, 1> > >::helper*, std::vector<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix_exp<dlib::matrix<double, 0, 1> > >::helper, std::allocator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix_exp<dlib::matrix<double, 0, 1> > >::helper> > >’ changed in GCC 7.1
 1886 |    std::__insertion_sort(__first, __first + int(_S_threshold), __comp);
      |    ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_algo.h:1891:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix_exp<dlib::matrix<double, 0, 1> > >::helper*, std::vector<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix_exp<dlib::matrix<double, 0, 1> > >::helper, std::allocator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix_exp<dlib::matrix<double, 0, 1> > >::helper> > >’ changed in GCC 7.1
 1891 |  std::__insertion_sort(__first, __last, __comp);
      |  ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:72,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/svm_c_trainer.cpp:4:
/usr/include/c++/10/bits/vector.tcc: In member function ‘void dlib::oca_problem_c_svm<matrix_type, in_sample_vector_type, in_scalar_vector_type>::line_search(matrix_type&) const [with matrix_type = dlib::matrix<double, 0, 1>; in_sample_vector_type = dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >; in_scalar_vector_type = dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > >]’:
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > > >::helper*, std::vector<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > > >::helper, std::allocator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > > >::helper> > >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/algorithm:62,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/algs.h:106,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/serialize.h:214,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:9,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/svm_c_trainer.cpp:4:
/usr/include/c++/10/bits/stl_algo.h:1974:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > > >::helper*, std::vector<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > > >::helper, std::allocator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > > >::helper> > >’ changed in GCC 7.1
 1974 |    std::__introsort_loop(__first, __last,
      |    ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~
 1975 |     std::__lg(__last - __first) * 2,
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 1976 |     __comp);
      |     ~~~~~~~              
/usr/include/c++/10/bits/stl_algo.h:1886:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > > >::helper*, std::vector<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > > >::helper, std::allocator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > > >::helper> > >’ changed in GCC 7.1
 1886 |    std::__insertion_sort(__first, __first + int(_S_threshold), __comp);
      |    ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_algo.h:1891:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > > >::helper*, std::vector<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > > >::helper, std::allocator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > > >::helper> > >’ changed in GCC 7.1
 1891 |  std::__insertion_sort(__first, __last, __comp);
      |  ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:72,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/svm_c_trainer.cpp:4:
/usr/include/c++/10/bits/vector.tcc: In member function ‘void dlib::oca_problem_c_svm<matrix_type, in_sample_vector_type, in_scalar_vector_type>::line_search(matrix_type&) const [with matrix_type = dlib::matrix<double, 0, 1>; in_sample_vector_type = dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >; in_scalar_vector_type = dlib::matrix_exp<dlib::matrix<double, 0, 1> >]’:
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix_exp<dlib::matrix<double, 0, 1> > >::helper*, std::vector<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix_exp<dlib::matrix<double, 0, 1> > >::helper, std::allocator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix_exp<dlib::matrix<double, 0, 1> > >::helper> > >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/algorithm:62,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/algs.h:106,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/serialize.h:214,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:9,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/svm_c_trainer.cpp:4:
/usr/include/c++/10/bits/stl_algo.h:1974:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix_exp<dlib::matrix<double, 0, 1> > >::helper*, std::vector<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix_exp<dlib::matrix<double, 0, 1> > >::helper, std::allocator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix_exp<dlib::matrix<double, 0, 1> > >::helper> > >’ changed in GCC 7.1
 1974 |    std::__introsort_loop(__first, __last,
      |    ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~
 1975 |     std::__lg(__last - __first) * 2,
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 1976 |     __comp);
      |     ~~~~~~~              
/usr/include/c++/10/bits/stl_algo.h:1886:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix_exp<dlib::matrix<double, 0, 1> > >::helper*, std::vector<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix_exp<dlib::matrix<double, 0, 1> > >::helper, std::allocator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix_exp<dlib::matrix<double, 0, 1> > >::helper> > >’ changed in GCC 7.1
 1886 |    std::__insertion_sort(__first, __first + int(_S_threshold), __comp);
      |    ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_algo.h:1891:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix_exp<dlib::matrix<double, 0, 1> > >::helper*, std::vector<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix_exp<dlib::matrix<double, 0, 1> > >::helper, std::allocator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix_exp<dlib::matrix<double, 0, 1> > >::helper> > >’ changed in GCC 7.1
 1891 |  std::__insertion_sort(__first, __last, __comp);
      |  ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:72,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/svm_c_trainer.cpp:4:
/usr/include/c++/10/bits/vector.tcc: In member function ‘void dlib::oca_problem_c_svm<matrix_type, in_sample_vector_type, in_scalar_vector_type>::line_search(matrix_type&) const [with matrix_type = dlib::matrix<double, 0, 1>; in_sample_vector_type = dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >; in_scalar_vector_type = dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > >]’:
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > > >::helper*, std::vector<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > > >::helper, std::allocator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > > >::helper> > >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/algorithm:62,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/algs.h:106,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/serialize.h:214,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:9,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/svm_c_trainer.cpp:4:
/usr/include/c++/10/bits/stl_algo.h:1974:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > > >::helper*, std::vector<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > > >::helper, std::allocator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > > >::helper> > >’ changed in GCC 7.1
 1974 |    std::__introsort_loop(__first, __last,
      |    ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~
 1975 |     std::__lg(__last - __first) * 2,
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 1976 |     __comp);
      |     ~~~~~~~              
/usr/include/c++/10/bits/stl_algo.h:1886:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > > >::helper*, std::vector<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > > >::helper, std::allocator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > > >::helper> > >’ changed in GCC 7.1
 1886 |    std::__insertion_sort(__first, __first + int(_S_threshold), __comp);
      |    ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_algo.h:1891:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > > >::helper*, std::vector<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > > >::helper, std::allocator<dlib::oca_problem_c_svm<dlib::matrix<double, 0, 1>, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > > >::helper> > >’ changed in GCC 7.1
 1891 |  std::__insertion_sort(__first, __last, __comp);
      |  ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:72,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/sequence_segmenter.cpp:4:
/usr/include/c++/10/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {std::pair<long unsigned int, double>}; _Tp = std::pair<long unsigned int, double>; _Alloc = std::allocator<std::pair<long unsigned int, double> >]’:
/usr/include/c++/10/bits/vector.tcc:426:7: note: parameter passing for argument of type ‘std::vector<std::pair<long unsigned int, double> >::iterator’ changed in GCC 7.1
  426 |       vector<_Tp, _Alloc>::
      |       ^~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::emplace_back(_Args&& ...) [with _Args = {std::pair<long unsigned int, double>}; _Tp = std::pair<long unsigned int, double>; _Alloc = std::allocator<std::pair<long unsigned int, double> >]’:
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<long unsigned int, double>*, std::vector<std::pair<long unsigned int, double> > >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:9,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/image.cpp:3:
/builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/numpy_image.h: In instantiation of ‘static pybind11::array_t<typename dlib::pixel_traits<T>::basic_pixel_type, 1> dlib::numpy_image<pixel_type>::convert_to_numpy(dlib::matrix<T, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout>&&) [with pixel_type = float; typename dlib::pixel_traits<T>::basic_pixel_type = float]’:
/builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/numpy_image.h:189:41:   required from ‘dlib::numpy_image<pixel_type>::numpy_image(dlib::matrix<pixel_type, NR, NC>&&) [with long int NR = 0; long int NC = 0; pixel_type = float]’
/builddir/build/BUILD/dlib-19.22/tools/python/src/image.cpp:694:96:   required from here
/builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/numpy_image.h:218:26: warning: unused variable ‘image_size’ [-Wunused-variable]
  218 |             const size_t image_size = dtype_size * rows * cols * channels;
      |                          ^~~~~~~~~~
In file included from /usr/include/c++/10/algorithm:62,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/algs.h:106,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/serialize.h:214,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:9,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/svm_struct.cpp:4:
/usr/include/c++/10/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<std::pair<long unsigned int, double>*, std::vector<std::pair<long unsigned int, double> > >; _Compare = __gnu_cxx::__ops::_Val_less_iter]’:
/usr/include/c++/10/bits/stl_algo.h:1819:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<long unsigned int, double>*, std::vector<std::pair<long unsigned int, double> > >’ changed in GCC 7.1
 1819 |     __unguarded_linear_insert(_RandomAccessIterator __last,
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/bits/stl_algo.h:61,
                 from /usr/include/c++/10/algorithm:62,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/algs.h:106,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/serialize.h:214,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:9,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/svm_struct.cpp:4:
/usr/include/c++/10/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<std::pair<long unsigned int, double>*, std::vector<std::pair<long unsigned int, double> > >; _Distance = int; _Tp = std::pair<long unsigned int, double>; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’:
/usr/include/c++/10/bits/stl_heap.h:223:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<long unsigned int, double>*, std::vector<std::pair<long unsigned int, double> > >’ changed in GCC 7.1
  223 |     __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex,
      |     ^~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const double&}; _Tp = double; _Alloc = std::allocator<double>]’:
/usr/include/c++/10/bits/vector.tcc:426:7: note: parameter passing for argument of type ‘std::vector<double>::iterator’ changed in GCC 7.1
  426 |       vector<_Tp, _Alloc>::
      |       ^~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc: In member function ‘std::vector<_Tp, _Alloc>::iterator std::vector<_Tp, _Alloc>::_M_erase(std::vector<_Tp, _Alloc>::iterator) [with _Tp = double; _Alloc = std::allocator<double>]’:
/usr/include/c++/10/bits/vector.tcc:171:5: note: parameter passing for argument of type ‘std::vector<double>::iterator’ changed in GCC 7.1
  171 |     vector<_Tp, _Alloc>::
      |     ^~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc:171:5: note: parameter passing for argument of type ‘std::vector<double>::iterator’ changed in GCC 7.1
[ 83%] Building CXX object CMakeFiles/_dlib_pybind11.dir/src/image2.cpp.o
In file included from /usr/include/c++/10/vector:72,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/svm_struct.cpp:4:
/usr/include/c++/10/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const double&}; _Tp = double; _Alloc = std::allocator<double>]’:
/usr/include/c++/10/bits/vector.tcc:426:7: note: parameter passing for argument of type ‘std::vector<double>::iterator’ changed in GCC 7.1
  426 |       vector<_Tp, _Alloc>::
      |       ^~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc: In member function ‘std::vector<_Tp, _Alloc>::iterator std::vector<_Tp, _Alloc>::_M_erase(std::vector<_Tp, _Alloc>::iterator) [with _Tp = double; _Alloc = std::allocator<double>]’:
/usr/include/c++/10/bits/vector.tcc:171:5: note: parameter passing for argument of type ‘std::vector<double>::iterator’ changed in GCC 7.1
  171 |     vector<_Tp, _Alloc>::
      |     ^~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc:171:5: note: parameter passing for argument of type ‘std::vector<double>::iterator’ changed in GCC 7.1
/usr/include/c++/10/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {double}; _Tp = double; _Alloc = std::allocator<double>]’:
/usr/include/c++/10/bits/vector.tcc:426:7: note: parameter passing for argument of type ‘std::vector<double>::iterator’ changed in GCC 7.1
  426 |       vector<_Tp, _Alloc>::
      |       ^~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {double}; _Tp = double; _Alloc = std::allocator<double>]’:
/usr/include/c++/10/bits/vector.tcc:426:7: note: parameter passing for argument of type ‘std::vector<double>::iterator’ changed in GCC 7.1
  426 |       vector<_Tp, _Alloc>::
      |       ^~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::emplace_back(_Args&& ...) [with _Args = {double}; _Tp = double; _Alloc = std::allocator<double>]’:
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:67,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/svm_struct.cpp:4:
/usr/include/c++/10/bits/stl_vector.h: In function ‘typename matrix_type::type dlib::oca::oca_impl(const dlib::oca_problem<matrix_type>&, matrix_type&, const matrix_type&, bool, long unsigned int, long unsigned int, double) const [with matrix_type = dlib::matrix<double, 0, 1>]’:
/usr/include/c++/10/bits/stl_vector.h:1198:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
 1198 |    _M_realloc_insert(end(), __x);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:72,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/svm_struct.cpp:4:
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:67,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/svm_struct.cpp:4:
/usr/include/c++/10/bits/stl_vector.h:1431:24: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
 1431 |       { return _M_erase(begin() + (__position - cbegin())); }
      |                ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_vector.h:1431:24: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
 1431 |       { return _M_erase(begin() + (__position - cbegin())); }
      |                ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:67,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/sequence_segmenter.cpp:4:
/usr/include/c++/10/bits/stl_vector.h: In function ‘typename matrix_type::type dlib::oca::oca_impl(const dlib::oca_problem<matrix_type>&, matrix_type&, const matrix_type&, bool, long unsigned int, long unsigned int, double) const [with matrix_type = dlib::matrix<double, 0, 1>]’:
/usr/include/c++/10/bits/stl_vector.h:1198:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
 1198 |    _M_realloc_insert(end(), __x);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:72,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/sequence_segmenter.cpp:4:
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:67,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/sequence_segmenter.cpp:4:
/usr/include/c++/10/bits/stl_vector.h:1431:24: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
 1431 |       { return _M_erase(begin() + (__position - cbegin())); }
      |                ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_vector.h:1431:24: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
 1431 |       { return _M_erase(begin() + (__position - cbegin())); }
      |                ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_vector.h: In member function ‘void dlib::cache_element_structural_svm<structural_svm_problem>::separation_oracle_cached(bool, bool, const scalar_type&, const matrix_type&, dlib::cache_element_structural_svm<structural_svm_problem>::scalar_type&, dlib::cache_element_structural_svm<structural_svm_problem>::feature_vector_type&) const [with structural_svm_problem = dlib::structural_svm_problem<dlib::matrix<double, 0, 1>, dlib::matrix<double, 0, 1> >]’:
/usr/include/c++/10/bits/stl_vector.h:1198:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
 1198 |    _M_realloc_insert(end(), __x);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
In file included from /usr/include/c++/10/algorithm:62,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/algs.h:106,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/serialize.h:214,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:9,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/svm_struct.cpp:4:
/usr/include/c++/10/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<std::pair<long unsigned int, double>*, std::vector<std::pair<long unsigned int, double> > >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’:
/usr/include/c++/10/bits/stl_algo.h:1839:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<long unsigned int, double>*, std::vector<std::pair<long unsigned int, double> > >’ changed in GCC 7.1
 1839 |     __insertion_sort(_RandomAccessIterator __first,
      |     ^~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_algo.h:1839:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<long unsigned int, double>*, std::vector<std::pair<long unsigned int, double> > >’ changed in GCC 7.1
/usr/include/c++/10/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<std::pair<long unsigned int, double>*, std::vector<std::pair<long unsigned int, double> > >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’:
/usr/include/c++/10/bits/stl_algo.h:1662:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<long unsigned int, double>*, std::vector<std::pair<long unsigned int, double> > >’ changed in GCC 7.1
 1662 |     __heap_select(_RandomAccessIterator __first,
      |     ^~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_algo.h:1662:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<long unsigned int, double>*, std::vector<std::pair<long unsigned int, double> > >’ changed in GCC 7.1
/usr/include/c++/10/bits/stl_algo.h:1662:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<long unsigned int, double>*, std::vector<std::pair<long unsigned int, double> > >’ changed in GCC 7.1
/usr/include/c++/10/bits/stl_algo.h:1662:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<long unsigned int, double>*, std::vector<std::pair<long unsigned int, double> > >’ changed in GCC 7.1
/usr/include/c++/10/bits/stl_algo.h: In function ‘void std::__move_median_to_first(_Iterator, _Iterator, _Iterator, _Iterator, _Compare) [with _Iterator = __gnu_cxx::__normal_iterator<std::pair<long unsigned int, double>*, std::vector<std::pair<long unsigned int, double> > >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’:
/usr/include/c++/10/bits/stl_algo.h:79:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<long unsigned int, double>*, std::vector<std::pair<long unsigned int, double> > >’ changed in GCC 7.1
   79 |     __move_median_to_first(_Iterator __result,_Iterator __a, _Iterator __b,
      |     ^~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_algo.h:79:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<long unsigned int, double>*, std::vector<std::pair<long unsigned int, double> > >’ changed in GCC 7.1
/usr/include/c++/10/bits/stl_algo.h:79:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<long unsigned int, double>*, std::vector<std::pair<long unsigned int, double> > >’ changed in GCC 7.1
/usr/include/c++/10/bits/stl_algo.h:79:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<long unsigned int, double>*, std::vector<std::pair<long unsigned int, double> > >’ changed in GCC 7.1
/usr/include/c++/10/bits/stl_algo.h:79:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<long unsigned int, double>*, std::vector<std::pair<long unsigned int, double> > >’ changed in GCC 7.1
/usr/include/c++/10/bits/stl_algo.h:79:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<long unsigned int, double>*, std::vector<std::pair<long unsigned int, double> > >’ changed in GCC 7.1
/usr/include/c++/10/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<std::pair<long unsigned int, double>*, std::vector<std::pair<long unsigned int, double> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’:
/usr/include/c++/10/bits/stl_algo.h:1945:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<long unsigned int, double>*, std::vector<std::pair<long unsigned int, double> > >’ changed in GCC 7.1
 1945 |     __introsort_loop(_RandomAccessIterator __first,
      |     ^~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_algo.h:1945:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<long unsigned int, double>*, std::vector<std::pair<long unsigned int, double> > >’ changed in GCC 7.1
/usr/include/c++/10/bits/stl_algo.h:1924:34: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<long unsigned int, double>*, std::vector<std::pair<long unsigned int, double> > >’ changed in GCC 7.1
 1924 |       std::__move_median_to_first(__first, __first + 1, __mid, __last - 1,
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 1925 |       __comp);
      |       ~~~~~~~                     
/usr/include/c++/10/bits/stl_algo.h:1924:34: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<long unsigned int, double>*, std::vector<std::pair<long unsigned int, double> > >’ changed in GCC 7.1
/usr/include/c++/10/bits/stl_algo.h:1959:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<long unsigned int, double>*, std::vector<std::pair<long unsigned int, double> > >’ changed in GCC 7.1
 1959 |    std::__introsort_loop(__cut, __last, __depth_limit, __comp);
      |    ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_algo.h:1937:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<long unsigned int, double>*, std::vector<std::pair<long unsigned int, double> > >’ changed in GCC 7.1
 1937 |       std::__heap_select(__first, __middle, __last, __comp);
      |       ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_algo.h: In function ‘void dlib::make_sparse_vector_inplace(std::vector<std::pair<_T1, _T2>, alloc>&) [with T = long unsigned int; U = double; alloc = std::allocator<std::pair<long unsigned int, double> >]’:
/usr/include/c++/10/bits/stl_algo.h:1974:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<long unsigned int, double>*, std::vector<std::pair<long unsigned int, double> > >’ changed in GCC 7.1
 1974 |    std::__introsort_loop(__first, __last,
      |    ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~
 1975 |     std::__lg(__last - __first) * 2,
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 1976 |     __comp);
      |     ~~~~~~~              
/usr/include/c++/10/bits/stl_algo.h:1886:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<long unsigned int, double>*, std::vector<std::pair<long unsigned int, double> > >’ changed in GCC 7.1
 1886 |    std::__insertion_sort(__first, __first + int(_S_threshold), __comp);
      |    ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_algo.h:1891:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<long unsigned int, double>*, std::vector<std::pair<long unsigned int, double> > >’ changed in GCC 7.1
 1891 |  std::__insertion_sort(__first, __last, __comp);
      |  ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:67,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/svm_struct.cpp:4:
/usr/include/c++/10/bits/stl_vector.h: In member function ‘void dlib::cache_element_structural_svm<structural_svm_problem>::separation_oracle_cached(bool, bool, const scalar_type&, const matrix_type&, dlib::cache_element_structural_svm<structural_svm_problem>::scalar_type&, dlib::cache_element_structural_svm<structural_svm_problem>::feature_vector_type&) const [with structural_svm_problem = dlib::structural_svm_problem<dlib::matrix<double, 0, 1>, std::vector<std::pair<long unsigned int, double> > >]’:
/usr/include/c++/10/bits/stl_vector.h:1198:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
 1198 |    _M_realloc_insert(end(), __x);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
/builddir/build/BUILD/dlib-19.22/tools/python/src/image2.cpp: In function ‘pybind11::array py_sub_image(const pybind11::array&, const dlib::rectangle&)’:
/builddir/build/BUILD/dlib-19.22/tools/python/src/image2.cpp:517:10: warning: unused variable ‘width_step’ [-Wunused-variable]
  517 |     auto width_step = img.strides(0);
      |          ^~~~~~~~~~
[ 85%] Building CXX object CMakeFiles/_dlib_pybind11.dir/src/image3.cpp.o
In file included from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:9,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/image2.cpp:3:
/builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/numpy_image.h: In instantiation of ‘static pybind11::array_t<typename dlib::pixel_traits<T>::basic_pixel_type, 1> dlib::numpy_image<pixel_type>::convert_to_numpy(dlib::matrix<T, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout>&&) [with pixel_type = dlib::rgb_pixel; typename dlib::pixel_traits<T>::basic_pixel_type = unsigned char]’:
/builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/numpy_image.h:189:41:   required from ‘dlib::numpy_image<pixel_type>::numpy_image(dlib::matrix<pixel_type, NR, NC>&&) [with long int NR = 0; long int NC = 0; pixel_type = dlib::rgb_pixel]’
/builddir/build/BUILD/dlib-19.22/tools/python/src/image2.cpp:483:55:   required from here
/builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/numpy_image.h:218:26: warning: unused variable ‘image_size’ [-Wunused-variable]
  218 |             const size_t image_size = dtype_size * rows * cols * channels;
      |                          ^~~~~~~~~~
/builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/numpy_image.h: In instantiation of ‘static pybind11::array_t<typename dlib::pixel_traits<T>::basic_pixel_type, 1> dlib::numpy_image<pixel_type>::convert_to_numpy(dlib::matrix<T, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout>&&) [with pixel_type = unsigned char; typename dlib::pixel_traits<T>::basic_pixel_type = unsigned char]’:
/builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/numpy_image.h:189:41:   required from ‘dlib::numpy_image<pixel_type>::numpy_image(dlib::matrix<pixel_type, NR, NC>&&) [with long int NR = 0; long int NC = 0; pixel_type = unsigned char]’
/builddir/build/BUILD/dlib-19.22/tools/python/src/image2.cpp:490:59:   required from here
/builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/numpy_image.h:218:26: warning: unused variable ‘image_size’ [-Wunused-variable]
In file included from /usr/include/c++/10/vector:72,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/basic.cpp:3:
/usr/include/c++/10/bits/vector.tcc: In member function ‘std::vector<_Tp, _Alloc>::iterator std::vector<_Tp, _Alloc>::_M_erase(std::vector<_Tp, _Alloc>::iterator) [with _Tp = double; _Alloc = std::allocator<double>]’:
/usr/include/c++/10/bits/vector.tcc:171:5: note: parameter passing for argument of type ‘std::vector<double>::iterator’ changed in GCC 7.1
  171 |     vector<_Tp, _Alloc>::
      |     ^~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:67,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/basic.cpp:3:
/usr/include/c++/10/bits/stl_vector.h: In static member function ‘static pybind11::handle pybind11::cpp_function::initialize<pybind11::detail::vector_modifiers<std::vector<double>, pybind11::class_<std::vector<double>, std::shared_ptr<std::vector<double, std::allocator<double> > > > >::<lambda(std::vector<double>&, pybind11::slice)>, void, {std::vector<double, std::allocator<double> >&, pybind11::slice}, {pybind11::name, pybind11::is_method, pybind11::sibling, char [42]}>::<lambda(pybind11::detail::function_call&)>::_FUN(pybind11::detail::function_call&)’:
/usr/include/c++/10/bits/stl_vector.h:1431:24: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
 1431 |       { return _M_erase(begin() + (__position - cbegin())); }
      |                ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:72,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/basic.cpp:3:
/usr/include/c++/10/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const double&}; _Tp = double; _Alloc = std::allocator<double>]’:
/usr/include/c++/10/bits/vector.tcc:426:7: note: parameter passing for argument of type ‘std::vector<double>::iterator’ changed in GCC 7.1
  426 |       vector<_Tp, _Alloc>::
      |       ^~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:67,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/basic.cpp:3:
/usr/include/c++/10/bits/stl_vector.h: In static member function ‘static pybind11::handle pybind11::cpp_function::initialize<pybind11::detail::vector_modifiers<std::vector<double>, pybind11::class_<std::vector<double>, std::shared_ptr<std::vector<double, std::allocator<double> > > > >::<lambda(const std::vector<double>&, pybind11::slice)>, std::vector<double>*, {const std::vector<double, std::allocator<double> >&, pybind11::slice}, {pybind11::name, pybind11::is_method, pybind11::sibling, pybind11::arg, char [44]}>::<lambda(pybind11::detail::function_call&)>::_FUN(pybind11::detail::function_call&)’:
/usr/include/c++/10/bits/stl_vector.h:1198:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
 1198 |    _M_realloc_insert(end(), __x);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
In file included from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/basic.cpp:3:
/builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h: In function ‘pybind11::iterator pybind11::make_iterator(Iterator, Sentinel, Extra&& ...) [with pybind11::return_value_policy Policy = pybind11::return_value_policy::reference_internal; Iterator = __gnu_cxx::__normal_iterator<double*, std::vector<double> >; Sentinel = __gnu_cxx::__normal_iterator<double*, std::vector<double> >; ValueType = double&; Extra = {}]’:
/builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:1526:10: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
 1526 | iterator make_iterator(Iterator first, Sentinel last, Extra &&... extra) {
      |          ^~~~~~~~~~~~~
/builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:1526:10: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
In file included from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:8,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/basic.cpp:7:
/builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/stl_bind.h: In static member function ‘static pybind11::handle pybind11::cpp_function::initialize<pybind11::detail::vector_accessor<std::vector<double>, pybind11::class_<std::vector<double>, std::shared_ptr<std::vector<double, std::allocator<double> > > > >::<lambda(std::vector<double>&)>, pybind11::iterator, {std::vector<double, std::allocator<double> >&}, {pybind11::name, pybind11::is_method, pybind11::sibling, pybind11::keep_alive<0, 1>}>::<lambda(pybind11::detail::function_call&)>::_FUN(pybind11::detail::function_call&)’:
/builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/stl_bind.h:273:38: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
  273 |                    v.begin(), v.end());
      |                                      ^
In file included from /usr/include/c++/10/vector:72,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/basic.cpp:3:
/usr/include/c++/10/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {double}; _Tp = double; _Alloc = std::allocator<double>]’:
/usr/include/c++/10/bits/vector.tcc:426:7: note: parameter passing for argument of type ‘std::vector<double>::iterator’ changed in GCC 7.1
  426 |       vector<_Tp, _Alloc>::
      |       ^~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc:426:7: note: parameter passing for argument of type ‘std::vector<double>::iterator’ changed in GCC 7.1
/builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/numpy_image.h: In instantiation of ‘static pybind11::array_t<typename dlib::pixel_traits<T>::basic_pixel_type, 1> dlib::numpy_image<pixel_type>::convert_to_numpy(dlib::matrix<T, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout>&&) [with pixel_type = long unsigned int; typename dlib::pixel_traits<T>::basic_pixel_type = long unsigned int]’:
/builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/numpy_image.h:189:41:   required from ‘dlib::numpy_image<pixel_type>::numpy_image(dlib::matrix<pixel_type, NR, NC>&&) [with long int NR = 1; long int NC = 0; pixel_type = long unsigned int]’
/builddir/build/BUILD/dlib-19.22/tools/python/src/image2.cpp:505:12:   required from ‘pybind11::array_t<long unsigned int> py_get_histogram(const dlib::numpy_image<pixel_type>&, size_t) [with T = unsigned char; size_t = unsigned int]’
/builddir/build/BUILD/dlib-19.22/tools/python/src/image2.cpp:600:92:   required from here
/builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/numpy_image.h:218:26: warning: unused variable ‘image_size’ [-Wunused-variable]
/usr/include/c++/10/bits/vector.tcc: In member function ‘std::vector<_Tp, _Alloc>::iterator std::vector<_Tp, _Alloc>::_M_erase(std::vector<_Tp, _Alloc>::iterator) [with _Tp = std::pair<long unsigned int, double>; _Alloc = std::allocator<std::pair<long unsigned int, double> >]’:
/usr/include/c++/10/bits/vector.tcc:171:5: note: parameter passing for argument of type ‘std::vector<std::pair<long unsigned int, double> >::iterator’ changed in GCC 7.1
  171 |     vector<_Tp, _Alloc>::
      |     ^~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:67,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/basic.cpp:3:
/usr/include/c++/10/bits/stl_vector.h: In static member function ‘static pybind11::handle pybind11::cpp_function::initialize<pybind11::detail::vector_modifiers<std::vector<std::pair<long unsigned int, double> >, pybind11::class_<std::vector<std::pair<long unsigned int, double> >, std::unique_ptr<std::vector<std::pair<long unsigned int, double>, std::allocator<std::pair<long unsigned int, double> > >, std::default_delete<std::vector<std::pair<long unsigned int, double>, std::allocator<std::pair<long unsigned int, double> > > > > > >::<lambda(std::vector<std::pair<long unsigned int, double> >&, pybind11::slice)>, void, {std::vector<std::pair<long unsigned int, double>, std::allocator<std::pair<long unsigned int, double> > >&, pybind11::slice}, {pybind11::name, pybind11::is_method, pybind11::sibling, char [42]}>::<lambda(pybind11::detail::function_call&)>::_FUN(pybind11::detail::function_call&)’:
/usr/include/c++/10/bits/stl_vector.h:1431:24: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<long unsigned int, double>*, std::vector<std::pair<long unsigned int, double> > >’ changed in GCC 7.1
 1431 |       { return _M_erase(begin() + (__position - cbegin())); }
      |                ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_vector.h: In static member function ‘static pybind11::handle pybind11::cpp_function::initialize<pybind11::detail::vector_if_equal_operator<std::vector<std::pair<long unsigned int, double> >, pybind11::class_<std::vector<std::pair<long unsigned int, double> >, std::unique_ptr<std::vector<std::pair<long unsigned int, double>, std::allocator<std::pair<long unsigned int, double> > >, std::default_delete<std::vector<std::pair<long unsigned int, double>, std::allocator<std::pair<long unsigned int, double> > > > > > >::<lambda(std::vector<std::pair<long unsigned int, double> >&, const T&)>, void, {std::vector<std::pair<long unsigned int, double>, std::allocator<std::pair<long unsigned int, double> > >&, const std::pair<long unsigned int, double>&}, {pybind11::name, pybind11::is_method, pybind11::sibling, pybind11::arg, char [95]}>::<lambda(pybind11::detail::function_call&)>::_FUN(pybind11::detail::function_call&)’:
/usr/include/c++/10/bits/stl_vector.h:1431:24: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<long unsigned int, double>*, std::vector<std::pair<long unsigned int, double> > >’ changed in GCC 7.1
 1431 |       { return _M_erase(begin() + (__position - cbegin())); }
      |                ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:72,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/basic.cpp:3:
/usr/include/c++/10/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const std::pair<long unsigned int, double>&}; _Tp = std::pair<long unsigned int, double>; _Alloc = std::allocator<std::pair<long unsigned int, double> >]’:
/usr/include/c++/10/bits/vector.tcc:426:7: note: parameter passing for argument of type ‘std::vector<std::pair<long unsigned int, double> >::iterator’ changed in GCC 7.1
  426 |       vector<_Tp, _Alloc>::
      |       ^~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:67,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/basic.cpp:3:
/usr/include/c++/10/bits/stl_vector.h: In static member function ‘static pybind11::handle pybind11::cpp_function::initialize<pybind11::detail::vector_modifiers<std::vector<std::pair<long unsigned int, double> >, pybind11::class_<std::vector<std::pair<long unsigned int, double> >, std::unique_ptr<std::vector<std::pair<long unsigned int, double>, std::allocator<std::pair<long unsigned int, double> > >, std::default_delete<std::vector<std::pair<long unsigned int, double>, std::allocator<std::pair<long unsigned int, double> > > > > > >::<lambda(std::vector<std::pair<long unsigned int, double> >&, const T&)>, void, {std::vector<std::pair<long unsigned int, double>, std::allocator<std::pair<long unsigned int, double> > >&, const std::pair<long unsigned int, double>&}, {pybind11::name, pybind11::is_method, pybind11::sibling, pybind11::arg, char [35]}>::<lambda(pybind11::detail::function_call&)>::_FUN(pybind11::detail::function_call&)’:
/usr/include/c++/10/bits/stl_vector.h:1198:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<long unsigned int, double>*, std::vector<std::pair<long unsigned int, double> > >’ changed in GCC 7.1
 1198 |    _M_realloc_insert(end(), __x);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:72,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/basic.cpp:3:
/usr/include/c++/10/bits/vector.tcc: In member function ‘std::vector<_Tp, _Alloc>::iterator std::vector<_Tp, _Alloc>::insert(std::vector<_Tp, _Alloc>::const_iterator, const value_type&) [with _Tp = std::pair<long unsigned int, double>; _Alloc = std::allocator<std::pair<long unsigned int, double> >]’:
/usr/include/c++/10/bits/vector.tcc:130:5: note: parameter passing for argument of type ‘std::vector<std::pair<long unsigned int, double> >::const_iterator’ changed in GCC 7.1
  130 |     vector<_Tp, _Alloc>::
      |     ^~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc:161:19: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<long unsigned int, double>*, std::vector<std::pair<long unsigned int, double> > >’ changed in GCC 7.1
  161 |  _M_realloc_insert(begin() + (__position - cbegin()), __x);
      |  ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:67,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/basic.cpp:3:
/usr/include/c++/10/bits/stl_vector.h: In static member function ‘static pybind11::handle pybind11::cpp_function::initialize<pybind11::detail::vector_modifiers<std::vector<std::pair<long unsigned int, double> >, pybind11::class_<std::vector<std::pair<long unsigned int, double> >, std::unique_ptr<std::vector<std::pair<long unsigned int, double>, std::allocator<std::pair<long unsigned int, double> > >, std::default_delete<std::vector<std::pair<long unsigned int, double>, std::allocator<std::pair<long unsigned int, double> > > > > > >::<lambda(const std::vector<std::pair<long unsigned int, double> >&, pybind11::slice)>, std::vector<std::pair<long unsigned int, double> >*, {const std::vector<std::pair<long unsigned int, double>, std::allocator<std::pair<long unsigned int, double> > >&, pybind11::slice}, {pybind11::name, pybind11::is_method, pybind11::sibling, pybind11::arg, char [44]}>::<lambda(pybind11::detail::function_call&)>::_FUN(pybind11::detail::function_call&)’:
/usr/include/c++/10/bits/stl_vector.h:1198:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<long unsigned int, double>*, std::vector<std::pair<long unsigned int, double> > >’ changed in GCC 7.1
 1198 |    _M_realloc_insert(end(), __x);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
In file included from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/basic.cpp:3:
/builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h: In function ‘pybind11::iterator pybind11::make_iterator(Iterator, Sentinel, Extra&& ...) [with pybind11::return_value_policy Policy = pybind11::return_value_policy::reference_internal; Iterator = __gnu_cxx::__normal_iterator<std::pair<long unsigned int, double>*, std::vector<std::pair<long unsigned int, double> > >; Sentinel = __gnu_cxx::__normal_iterator<std::pair<long unsigned int, double>*, std::vector<std::pair<long unsigned int, double> > >; ValueType = std::pair<long unsigned int, double>&; Extra = {}]’:
/builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:1526:10: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<long unsigned int, double>*, std::vector<std::pair<long unsigned int, double> > >’ changed in GCC 7.1
 1526 | iterator make_iterator(Iterator first, Sentinel last, Extra &&... extra) {
      |          ^~~~~~~~~~~~~
/builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:1526:10: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<long unsigned int, double>*, std::vector<std::pair<long unsigned int, double> > >’ changed in GCC 7.1
In file included from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:8,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/basic.cpp:7:
/builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/stl_bind.h: In static member function ‘static pybind11::handle pybind11::cpp_function::initialize<pybind11::detail::vector_accessor<std::vector<std::pair<long unsigned int, double> >, pybind11::class_<std::vector<std::pair<long unsigned int, double> >, std::unique_ptr<std::vector<std::pair<long unsigned int, double>, std::allocator<std::pair<long unsigned int, double> > >, std::default_delete<std::vector<std::pair<long unsigned int, double>, std::allocator<std::pair<long unsigned int, double> > > > > > >::<lambda(std::vector<std::pair<long unsigned int, double> >&)>, pybind11::iterator, {std::vector<std::pair<long unsigned int, double>, std::allocator<std::pair<long unsigned int, double> > >&}, {pybind11::name, pybind11::is_method, pybind11::sibling, pybind11::keep_alive<0, 1>}>::<lambda(pybind11::detail::function_call&)>::_FUN(pybind11::detail::function_call&)’:
/builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/stl_bind.h:273:38: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<long unsigned int, double>*, std::vector<std::pair<long unsigned int, double> > >’ changed in GCC 7.1
  273 |                    v.begin(), v.end());
      |                                      ^
In file included from /usr/include/c++/10/vector:72,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/basic.cpp:3:
/usr/include/c++/10/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {std::pair<long unsigned int, double>}; _Tp = std::pair<long unsigned int, double>; _Alloc = std::allocator<std::pair<long unsigned int, double> >]’:
/usr/include/c++/10/bits/vector.tcc:426:7: note: parameter passing for argument of type ‘std::vector<std::pair<long unsigned int, double> >::iterator’ changed in GCC 7.1
  426 |       vector<_Tp, _Alloc>::
      |       ^~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc:426:7: note: parameter passing for argument of type ‘std::vector<std::pair<long unsigned int, double> >::iterator’ changed in GCC 7.1
/usr/include/c++/10/bits/vector.tcc: In static member function ‘static pybind11::handle pybind11::cpp_function::initialize<pybind11::detail::initimpl::factory<Func, pybind11::detail::void_type (*)(), Return(Args ...)>::execute<pybind11::class_<std::vector<std::pair<long unsigned int, double> >, std::unique_ptr<std::vector<std::pair<long unsigned int, double>, std::allocator<std::pair<long unsigned int, double> > >, std::default_delete<std::vector<std::pair<long unsigned int, double>, std::allocator<std::pair<long unsigned int, double> > > > > >, {}>::<lambda(pybind11::detail::value_and_holder&, pybind11::iterable)>, void, {pybind11::detail::value_and_holder&, pybind11::iterable}, {pybind11::name, pybind11::is_method, pybind11::sibling, pybind11::detail::is_new_style_constructor}>::<lambda(pybind11::detail::function_call&)>::_FUN(pybind11::detail::function_call&)’:
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<long unsigned int, double>*, std::vector<std::pair<long unsigned int, double> > >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc: In function ‘void dlib::extend_vector_with_python_list(std::vector<T>&, const pybind11::list&) [with T = std::pair<long unsigned int, double>]’:
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<long unsigned int, double>*, std::vector<std::pair<long unsigned int, double> > >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/bits/stl_algo.h:61,
                 from /usr/include/c++/10/algorithm:62,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/algs.h:106,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/serialize.h:214,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:9,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/image.cpp:3:
/usr/include/c++/10/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<double*, std::vector<double> >; _Distance = int; _Tp = double; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’:
/usr/include/c++/10/bits/stl_heap.h:223:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
  223 |     __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex,
      |     ^~~~~~~~~~~~~
In file included from /usr/include/c++/10/algorithm:62,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/algs.h:106,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/serialize.h:214,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:9,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/image.cpp:3:
/usr/include/c++/10/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<double*, std::vector<double> >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’:
/usr/include/c++/10/bits/stl_algo.h:1839:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
 1839 |     __insertion_sort(_RandomAccessIterator __first,
      |     ^~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_algo.h:1839:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
/usr/include/c++/10/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<double*, std::vector<double> >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’:
/usr/include/c++/10/bits/stl_algo.h:1945:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
 1945 |     __introsort_loop(_RandomAccessIterator __first,
      |     ^~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_algo.h:1945:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
/usr/include/c++/10/bits/stl_algo.h:1959:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
 1959 |    std::__introsort_loop(__cut, __last, __depth_limit, __comp);
      |    ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_algo.h: In function ‘void std::__final_insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<double*, std::vector<double> >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’:
/usr/include/c++/10/bits/stl_algo.h:1881:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
 1881 |     __final_insertion_sort(_RandomAccessIterator __first,
      |     ^~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_algo.h:1881:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
/usr/include/c++/10/bits/stl_algo.h:1886:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
 1886 |    std::__insertion_sort(__first, __first + int(_S_threshold), __comp);
      |    ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_algo.h:1891:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
 1891 |  std::__insertion_sort(__first, __last, __comp);
      |  ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/algorithm:62,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/algs.h:106,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/serialize.h:214,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:9,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/sequence_segmenter.cpp:4:
/usr/include/c++/10/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<std::pair<long unsigned int, double>*, std::vector<std::pair<long unsigned int, double> > >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’:
/usr/include/c++/10/bits/stl_algo.h:1839:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<long unsigned int, double>*, std::vector<std::pair<long unsigned int, double> > >’ changed in GCC 7.1
 1839 |     __insertion_sort(_RandomAccessIterator __first,
      |     ^~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_algo.h:1839:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<long unsigned int, double>*, std::vector<std::pair<long unsigned int, double> > >’ changed in GCC 7.1
/usr/include/c++/10/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<std::pair<long unsigned int, double>*, std::vector<std::pair<long unsigned int, double> > >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’:
/usr/include/c++/10/bits/stl_algo.h:1662:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<long unsigned int, double>*, std::vector<std::pair<long unsigned int, double> > >’ changed in GCC 7.1
 1662 |     __heap_select(_RandomAccessIterator __first,
      |     ^~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_algo.h:1662:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<long unsigned int, double>*, std::vector<std::pair<long unsigned int, double> > >’ changed in GCC 7.1
/usr/include/c++/10/bits/stl_algo.h:1662:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<long unsigned int, double>*, std::vector<std::pair<long unsigned int, double> > >’ changed in GCC 7.1
/usr/include/c++/10/bits/stl_algo.h:1662:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<long unsigned int, double>*, std::vector<std::pair<long unsigned int, double> > >’ changed in GCC 7.1
/usr/include/c++/10/bits/stl_algo.h: In function ‘void std::__move_median_to_first(_Iterator, _Iterator, _Iterator, _Iterator, _Compare) [with _Iterator = __gnu_cxx::__normal_iterator<std::pair<long unsigned int, double>*, std::vector<std::pair<long unsigned int, double> > >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’:
/usr/include/c++/10/bits/stl_algo.h:79:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<long unsigned int, double>*, std::vector<std::pair<long unsigned int, double> > >’ changed in GCC 7.1
   79 |     __move_median_to_first(_Iterator __result,_Iterator __a, _Iterator __b,
      |     ^~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_algo.h:79:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<long unsigned int, double>*, std::vector<std::pair<long unsigned int, double> > >’ changed in GCC 7.1
/usr/include/c++/10/bits/stl_algo.h:79:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<long unsigned int, double>*, std::vector<std::pair<long unsigned int, double> > >’ changed in GCC 7.1
/usr/include/c++/10/bits/stl_algo.h:79:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<long unsigned int, double>*, std::vector<std::pair<long unsigned int, double> > >’ changed in GCC 7.1
/usr/include/c++/10/bits/stl_algo.h:79:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<long unsigned int, double>*, std::vector<std::pair<long unsigned int, double> > >’ changed in GCC 7.1
/usr/include/c++/10/bits/stl_algo.h:79:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<long unsigned int, double>*, std::vector<std::pair<long unsigned int, double> > >’ changed in GCC 7.1
/usr/include/c++/10/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<std::pair<long unsigned int, double>*, std::vector<std::pair<long unsigned int, double> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’:
/usr/include/c++/10/bits/stl_algo.h:1945:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<long unsigned int, double>*, std::vector<std::pair<long unsigned int, double> > >’ changed in GCC 7.1
 1945 |     __introsort_loop(_RandomAccessIterator __first,
      |     ^~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_algo.h:1945:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<long unsigned int, double>*, std::vector<std::pair<long unsigned int, double> > >’ changed in GCC 7.1
/usr/include/c++/10/bits/stl_algo.h:1924:34: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<long unsigned int, double>*, std::vector<std::pair<long unsigned int, double> > >’ changed in GCC 7.1
 1924 |       std::__move_median_to_first(__first, __first + 1, __mid, __last - 1,
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 1925 |       __comp);
      |       ~~~~~~~                     
/usr/include/c++/10/bits/stl_algo.h:1924:34: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<long unsigned int, double>*, std::vector<std::pair<long unsigned int, double> > >’ changed in GCC 7.1
/usr/include/c++/10/bits/stl_algo.h:1959:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<long unsigned int, double>*, std::vector<std::pair<long unsigned int, double> > >’ changed in GCC 7.1
 1959 |    std::__introsort_loop(__cut, __last, __depth_limit, __comp);
      |    ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_algo.h:1937:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<long unsigned int, double>*, std::vector<std::pair<long unsigned int, double> > >’ changed in GCC 7.1
 1937 |       std::__heap_select(__first, __middle, __last, __comp);
      |       ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_algo.h: In function ‘void dlib::make_sparse_vector_inplace(std::vector<std::pair<_T1, _T2>, alloc>&) [with T = long unsigned int; U = double; alloc = std::allocator<std::pair<long unsigned int, double> >]’:
/usr/include/c++/10/bits/stl_algo.h:1974:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<long unsigned int, double>*, std::vector<std::pair<long unsigned int, double> > >’ changed in GCC 7.1
 1974 |    std::__introsort_loop(__first, __last,
      |    ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~
 1975 |     std::__lg(__last - __first) * 2,
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 1976 |     __comp);
      |     ~~~~~~~              
/usr/include/c++/10/bits/stl_algo.h:1886:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<long unsigned int, double>*, std::vector<std::pair<long unsigned int, double> > >’ changed in GCC 7.1
 1886 |    std::__insertion_sort(__first, __first + int(_S_threshold), __comp);
      |    ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_algo.h:1891:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<long unsigned int, double>*, std::vector<std::pair<long unsigned int, double> > >’ changed in GCC 7.1
 1891 |  std::__insertion_sort(__first, __last, __comp);
      |  ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:67,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/sequence_segmenter.cpp:4:
/usr/include/c++/10/bits/stl_vector.h: In member function ‘void dlib::cache_element_structural_svm<structural_svm_problem>::separation_oracle_cached(bool, bool, const scalar_type&, const matrix_type&, dlib::cache_element_structural_svm<structural_svm_problem>::scalar_type&, dlib::cache_element_structural_svm<structural_svm_problem>::feature_vector_type&) const [with structural_svm_problem = dlib::structural_svm_problem<dlib::matrix<double, 0, 1>, std::vector<std::pair<long unsigned int, double> > >]’:
/usr/include/c++/10/bits/stl_vector.h:1198:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
 1198 |    _M_realloc_insert(end(), __x);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:67,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/basic.cpp:3:
/usr/include/c++/10/bits/stl_vector.h: In static member function ‘static pybind11::handle pybind11::cpp_function::initialize<pybind11::detail::vector_if_equal_operator<std::vector<double>, pybind11::class_<std::vector<double>, std::shared_ptr<std::vector<double, std::allocator<double> > > > >::<lambda(std::vector<double>&, const T&)>, void, {std::vector<double, std::allocator<double> >&, const double&}, {pybind11::name, pybind11::is_method, pybind11::sibling, pybind11::arg, char [95]}>::<lambda(pybind11::detail::function_call&)>::_FUN(pybind11::detail::function_call&)’:
/usr/include/c++/10/bits/stl_vector.h:1431:24: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
 1431 |       { return _M_erase(begin() + (__position - cbegin())); }
      |                ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_vector.h: In static member function ‘static pybind11::handle pybind11::cpp_function::initialize<pybind11::detail::vector_modifiers<std::vector<double>, pybind11::class_<std::vector<double>, std::shared_ptr<std::vector<double, std::allocator<double> > > > >::<lambda(std::vector<double>&, const T&)>, void, {std::vector<double, std::allocator<double> >&, const double&}, {pybind11::name, pybind11::is_method, pybind11::sibling, pybind11::arg, char [35]}>::<lambda(pybind11::detail::function_call&)>::_FUN(pybind11::detail::function_call&)’:
/usr/include/c++/10/bits/stl_vector.h:1198:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
 1198 |    _M_realloc_insert(end(), __x);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:72,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/basic.cpp:3:
/usr/include/c++/10/bits/vector.tcc: In function ‘void dlib::extend_vector_with_python_list(std::vector<T>&, const pybind11::list&) [with T = double]’:
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc: In static member function ‘static pybind11::handle pybind11::cpp_function::initialize<pybind11::detail::initimpl::factory<Func, pybind11::detail::void_type (*)(), Return(Args ...)>::execute<pybind11::class_<std::vector<double>, std::shared_ptr<std::vector<double, std::allocator<double> > > >, {}>::<lambda(pybind11::detail::value_and_holder&, pybind11::iterable)>, void, {pybind11::detail::value_and_holder&, pybind11::iterable}, {pybind11::name, pybind11::is_method, pybind11::sibling, pybind11::detail::is_new_style_constructor}>::<lambda(pybind11::detail::function_call&)>::_FUN(pybind11::detail::function_call&)’:
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:67,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/basic.cpp:3:
/usr/include/c++/10/bits/stl_vector.h: In static member function ‘static pybind11::handle pybind11::cpp_function::initialize<pybind11::detail::vector_modifiers<std::vector<std::pair<long unsigned int, double> >, pybind11::class_<std::vector<std::pair<long unsigned int, double> >, std::unique_ptr<std::vector<std::pair<long unsigned int, double>, std::allocator<std::pair<long unsigned int, double> > >, std::default_delete<std::vector<std::pair<long unsigned int, double>, std::allocator<std::pair<long unsigned int, double> > > > > > >::<lambda(std::vector<std::pair<long unsigned int, double> >&, SizeType)>, std::pair<long unsigned int, double>, {std::vector<std::pair<long unsigned int, double>, std::allocator<std::pair<long unsigned int, double> > >&, unsigned int}, {pybind11::name, pybind11::is_method, pybind11::sibling, pybind11::arg, char [42]}>::<lambda(pybind11::detail::function_call&)>::_FUN(pybind11::detail::function_call&)’:
/usr/include/c++/10/bits/stl_vector.h:1431:24: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<long unsigned int, double>*, std::vector<std::pair<long unsigned int, double> > >’ changed in GCC 7.1
 1431 |       { return _M_erase(begin() + (__position - cbegin())); }
      |                ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_vector.h: In static member function ‘static pybind11::handle pybind11::cpp_function::initialize<pybind11::detail::vector_modifiers<std::vector<double>, pybind11::class_<std::vector<double>, std::shared_ptr<std::vector<double, std::allocator<double> > > > >::<lambda(std::vector<double>&, SizeType)>, double, {std::vector<double, std::allocator<double> >&, unsigned int}, {pybind11::name, pybind11::is_method, pybind11::sibling, pybind11::arg, char [42]}>::<lambda(pybind11::detail::function_call&)>::_FUN(pybind11::detail::function_call&)’:
/usr/include/c++/10/bits/stl_vector.h:1431:24: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
 1431 |       { return _M_erase(begin() + (__position - cbegin())); }
      |                ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:72,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/basic.cpp:3:
/usr/include/c++/10/bits/vector.tcc: In static member function ‘static pybind11::handle pybind11::cpp_function::initialize<pybind11::detail::vector_modifiers<std::vector<double>, pybind11::class_<std::vector<double>, std::shared_ptr<std::vector<double, std::allocator<double> > > > >::<lambda(std::vector<double>&, SizeType, const T&)>, void, {std::vector<double, std::allocator<double> >&, unsigned int, const double&}, {pybind11::name, pybind11::is_method, pybind11::sibling, pybind11::arg, pybind11::arg, char [36]}>::<lambda(pybind11::detail::function_call&)>::_FUN(pybind11::detail::function_call&)’:
/usr/include/c++/10/bits/vector.tcc:161:19: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
  161 |  _M_realloc_insert(begin() + (__position - cbegin()), __x);
      |  ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:8,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/basic.cpp:7:
/builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/stl_bind.h: In static member function ‘static pybind11::handle pybind11::cpp_function::initialize<pybind11::detail::vector_modifiers<std::vector<std::pair<long unsigned int, double> >, pybind11::class_<std::vector<std::pair<long unsigned int, double> >, std::unique_ptr<std::vector<std::pair<long unsigned int, double>, std::allocator<std::pair<long unsigned int, double> > >, std::default_delete<std::vector<std::pair<long unsigned int, double>, std::allocator<std::pair<long unsigned int, double> > > > > > >::<lambda(std::vector<std::pair<long unsigned int, double> >&, SizeType, const T&)>, void, {std::vector<std::pair<long unsigned int, double>, std::allocator<std::pair<long unsigned int, double> > >&, unsigned int, const std::pair<long unsigned int, double>&}, {pybind11::name, pybind11::is_method, pybind11::sibling, pybind11::arg, pybind11::arg, char [36]}>::<lambda(pybind11::detail::function_call&)>::_FUN(pybind11::detail::function_call&)’:
/builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/stl_bind.h:143:21: note: parameter passing for argument of type ‘std::vector<std::pair<long unsigned int, double> >::const_iterator’ changed in GCC 7.1
  143 |             v.insert(v.begin() + (DiffType) i, x);
      |             ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:67,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/basic.cpp:3:
/usr/include/c++/10/bits/stl_vector.h: In static member function ‘static pybind11::handle pybind11::cpp_function::initialize<pybind11::detail::vector_modifiers<std::vector<double>, pybind11::class_<std::vector<double>, std::shared_ptr<std::vector<double, std::allocator<double> > > > >::<lambda(std::vector<double>&, SizeType)>, void, {std::vector<double, std::allocator<double> >&, unsigned int}, {pybind11::name, pybind11::is_method, pybind11::sibling, char [40]}>::<lambda(pybind11::detail::function_call&)>::_FUN(pybind11::detail::function_call&)’:
/usr/include/c++/10/bits/stl_vector.h:1431:24: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
 1431 |       { return _M_erase(begin() + (__position - cbegin())); }
      |                ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_vector.h: In static member function ‘static pybind11::handle pybind11::cpp_function::initialize<pybind11::detail::vector_modifiers<std::vector<std::pair<long unsigned int, double> >, pybind11::class_<std::vector<std::pair<long unsigned int, double> >, std::unique_ptr<std::vector<std::pair<long unsigned int, double>, std::allocator<std::pair<long unsigned int, double> > >, std::default_delete<std::vector<std::pair<long unsigned int, double>, std::allocator<std::pair<long unsigned int, double> > > > > > >::<lambda(std::vector<std::pair<long unsigned int, double> >&, SizeType)>, void, {std::vector<std::pair<long unsigned int, double>, std::allocator<std::pair<long unsigned int, double> > >&, unsigned int}, {pybind11::name, pybind11::is_method, pybind11::sibling, char [40]}>::<lambda(pybind11::detail::function_call&)>::_FUN(pybind11::detail::function_call&)’:
/usr/include/c++/10/bits/stl_vector.h:1431:24: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<long unsigned int, double>*, std::vector<std::pair<long unsigned int, double> > >’ changed in GCC 7.1
 1431 |       { return _M_erase(begin() + (__position - cbegin())); }
      |                ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[ 86%] Building CXX object CMakeFiles/_dlib_pybind11.dir/src/image4.cpp.o
In file included from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/numpy_image.h:14,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:9,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/image3.cpp:3:
/builddir/build/BUILD/dlib-19.22/dlib/../dlib/image_transforms/assign_image.h: In instantiation of ‘void dlib::impl_assign_image_scaled(dlib::image_view<image_type>&, const src_image_type&, double) [with dest_image_type = dlib::numpy_image<signed char>; src_image_type = dlib::matrix_op<dlib::op_image_to_mat<dlib::numpy_image<unsigned int>, unsigned int> >]’:
/builddir/build/BUILD/dlib-19.22/dlib/../dlib/image_transforms/assign_image.h:160:33:   required from ‘void dlib::impl_assign_image_scaled(dest_image_type&, const src_image_type&, double) [with dest_image_type = dlib::numpy_image<signed char>; src_image_type = dlib::matrix_op<dlib::op_image_to_mat<dlib::numpy_image<unsigned int>, unsigned int> >]’
/builddir/build/BUILD/dlib-19.22/dlib/../dlib/image_transforms/assign_image.h:177:33:   required from ‘void dlib::assign_image_scaled(dest_image_type&, const src_image_type&, double) [with dest_image_type = dlib::numpy_image<signed char>; src_image_type = dlib::numpy_image<unsigned int>]’
/builddir/build/BUILD/dlib-19.22/tools/python/src/image3.cpp:27:78:   required from ‘pybind11::array convert_image_scaled(const dlib::numpy_image<pixel_type>&, const string&, double) [with T = unsigned int; std::string = std::__cxx11::basic_string<char>]’
/builddir/build/BUILD/dlib-19.22/tools/python/src/image3.cpp:435:120:   required from here
/builddir/build/BUILD/dlib-19.22/dlib/../dlib/image_transforms/assign_image.h:86:45: warning: comparison of integer expressions of different signedness: ‘dlib::grayscale_pixel_traits<signed char>::basic_pixel_type’ {aka ‘signed char’} and ‘dlib::grayscale_pixel_traits<unsigned int>::basic_pixel_type’ {aka ‘unsigned int’} [-Wsign-compare]
   86 |         if (pixel_traits<dest_pixel>::max() >= pixel_traits<typename src_image_type::type>::max() &&
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/dlib-19.22/dlib/../dlib/image_transforms/assign_image.h:87:45: warning: comparison of integer expressions of different signedness: ‘dlib::grayscale_pixel_traits<signed char>::basic_pixel_type’ {aka ‘signed char’} and ‘dlib::grayscale_pixel_traits<unsigned int>::basic_pixel_type’ {aka ‘unsigned int’} [-Wsign-compare]
   87 |             pixel_traits<dest_pixel>::min() <= pixel_traits<typename src_image_type::type>::min() )
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/dlib-19.22/dlib/../dlib/image_transforms/assign_image.h: In instantiation of ‘void dlib::impl_assign_image_scaled(dlib::image_view<image_type>&, const src_image_type&, double) [with dest_image_type = dlib::numpy_image<short int>; src_image_type = dlib::matrix_op<dlib::op_image_to_mat<dlib::numpy_image<unsigned int>, unsigned int> >]’:
/builddir/build/BUILD/dlib-19.22/dlib/../dlib/image_transforms/assign_image.h:160:33:   required from ‘void dlib::impl_assign_image_scaled(dest_image_type&, const src_image_type&, double) [with dest_image_type = dlib::numpy_image<short int>; src_image_type = dlib::matrix_op<dlib::op_image_to_mat<dlib::numpy_image<unsigned int>, unsigned int> >]’
/builddir/build/BUILD/dlib-19.22/dlib/../dlib/image_transforms/assign_image.h:177:33:   required from ‘void dlib::assign_image_scaled(dest_image_type&, const src_image_type&, double) [with dest_image_type = dlib::numpy_image<short int>; src_image_type = dlib::numpy_image<unsigned int>]’
/builddir/build/BUILD/dlib-19.22/tools/python/src/image3.cpp:28:78:   required from ‘pybind11::array convert_image_scaled(const dlib::numpy_image<pixel_type>&, const string&, double) [with T = unsigned int; std::string = std::__cxx11::basic_string<char>]’
/builddir/build/BUILD/dlib-19.22/tools/python/src/image3.cpp:435:120:   required from here
/builddir/build/BUILD/dlib-19.22/dlib/../dlib/image_transforms/assign_image.h:86:45: warning: comparison of integer expressions of different signedness: ‘dlib::grayscale_pixel_traits<short int>::basic_pixel_type’ {aka ‘short int’} and ‘dlib::grayscale_pixel_traits<unsigned int>::basic_pixel_type’ {aka ‘unsigned int’} [-Wsign-compare]
   86 |         if (pixel_traits<dest_pixel>::max() >= pixel_traits<typename src_image_type::type>::max() &&
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/dlib-19.22/dlib/../dlib/image_transforms/assign_image.h:87:45: warning: comparison of integer expressions of different signedness: ‘dlib::grayscale_pixel_traits<short int>::basic_pixel_type’ {aka ‘short int’} and ‘dlib::grayscale_pixel_traits<unsigned int>::basic_pixel_type’ {aka ‘unsigned int’} [-Wsign-compare]
   87 |             pixel_traits<dest_pixel>::min() <= pixel_traits<typename src_image_type::type>::min() )
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/dlib-19.22/dlib/../dlib/image_transforms/assign_image.h: In instantiation of ‘void dlib::impl_assign_image_scaled(dlib::image_view<image_type>&, const src_image_type&, double) [with dest_image_type = dlib::numpy_image<int>; src_image_type = dlib::matrix_op<dlib::op_image_to_mat<dlib::numpy_image<unsigned int>, unsigned int> >]’:
/builddir/build/BUILD/dlib-19.22/dlib/../dlib/image_transforms/assign_image.h:160:33:   required from ‘void dlib::impl_assign_image_scaled(dest_image_type&, const src_image_type&, double) [with dest_image_type = dlib::numpy_image<int>; src_image_type = dlib::matrix_op<dlib::op_image_to_mat<dlib::numpy_image<unsigned int>, unsigned int> >]’
/builddir/build/BUILD/dlib-19.22/dlib/../dlib/image_transforms/assign_image.h:177:33:   required from ‘void dlib::assign_image_scaled(dest_image_type&, const src_image_type&, double) [with dest_image_type = dlib::numpy_image<int>; src_image_type = dlib::numpy_image<unsigned int>]’
/builddir/build/BUILD/dlib-19.22/tools/python/src/image3.cpp:29:78:   required from ‘pybind11::array convert_image_scaled(const dlib::numpy_image<pixel_type>&, const string&, double) [with T = unsigned int; std::string = std::__cxx11::basic_string<char>]’
/builddir/build/BUILD/dlib-19.22/tools/python/src/image3.cpp:435:120:   required from here
/builddir/build/BUILD/dlib-19.22/dlib/../dlib/image_transforms/assign_image.h:86:45: warning: comparison of integer expressions of different signedness: ‘dlib::grayscale_pixel_traits<int>::basic_pixel_type’ {aka ‘int’} and ‘dlib::grayscale_pixel_traits<unsigned int>::basic_pixel_type’ {aka ‘unsigned int’} [-Wsign-compare]
   86 |         if (pixel_traits<dest_pixel>::max() >= pixel_traits<typename src_image_type::type>::max() &&
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/dlib-19.22/dlib/../dlib/image_transforms/assign_image.h:87:45: warning: comparison of integer expressions of different signedness: ‘dlib::grayscale_pixel_traits<int>::basic_pixel_type’ {aka ‘int’} and ‘dlib::grayscale_pixel_traits<unsigned int>::basic_pixel_type’ {aka ‘unsigned int’} [-Wsign-compare]
   87 |             pixel_traits<dest_pixel>::min() <= pixel_traits<typename src_image_type::type>::min() )
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/dlib-19.22/dlib/../dlib/image_transforms/assign_image.h: In instantiation of ‘void dlib::impl_assign_image_scaled(dlib::image_view<image_type>&, const src_image_type&, double) [with dest_image_type = dlib::numpy_image<signed char>; src_image_type = dlib::matrix_op<dlib::op_image_to_mat<dlib::numpy_image<long long unsigned int>, long long unsigned int> >]’:
/builddir/build/BUILD/dlib-19.22/dlib/../dlib/image_transforms/assign_image.h:160:33:   required from ‘void dlib::impl_assign_image_scaled(dest_image_type&, const src_image_type&, double) [with dest_image_type = dlib::numpy_image<signed char>; src_image_type = dlib::matrix_op<dlib::op_image_to_mat<dlib::numpy_image<long long unsigned int>, long long unsigned int> >]’
/builddir/build/BUILD/dlib-19.22/dlib/../dlib/image_transforms/assign_image.h:177:33:   required from ‘void dlib::assign_image_scaled(dest_image_type&, const src_image_type&, double) [with dest_image_type = dlib::numpy_image<signed char>; src_image_type = dlib::numpy_image<long long unsigned int>]’
/builddir/build/BUILD/dlib-19.22/tools/python/src/image3.cpp:27:78:   required from ‘pybind11::array convert_image_scaled(const dlib::numpy_image<pixel_type>&, const string&, double) [with T = long long unsigned int; std::string = std::__cxx11::basic_string<char>]’
/builddir/build/BUILD/dlib-19.22/tools/python/src/image3.cpp:436:120:   required from here
/builddir/build/BUILD/dlib-19.22/dlib/../dlib/image_transforms/assign_image.h:86:45: warning: comparison of integer expressions of different signedness: ‘dlib::grayscale_pixel_traits<signed char>::basic_pixel_type’ {aka ‘signed char’} and ‘dlib::grayscale_pixel_traits<long long unsigned int>::basic_pixel_type’ {aka ‘long long unsigned int’} [-Wsign-compare]
   86 |         if (pixel_traits<dest_pixel>::max() >= pixel_traits<typename src_image_type::type>::max() &&
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/dlib-19.22/dlib/../dlib/image_transforms/assign_image.h:87:45: warning: comparison of integer expressions of different signedness: ‘dlib::grayscale_pixel_traits<signed char>::basic_pixel_type’ {aka ‘signed char’} and ‘dlib::grayscale_pixel_traits<long long unsigned int>::basic_pixel_type’ {aka ‘long long unsigned int’} [-Wsign-compare]
   87 |             pixel_traits<dest_pixel>::min() <= pixel_traits<typename src_image_type::type>::min() )
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/dlib-19.22/dlib/../dlib/image_transforms/assign_image.h: In instantiation of ‘void dlib::impl_assign_image_scaled(dlib::image_view<image_type>&, const src_image_type&, double) [with dest_image_type = dlib::numpy_image<short int>; src_image_type = dlib::matrix_op<dlib::op_image_to_mat<dlib::numpy_image<long long unsigned int>, long long unsigned int> >]’:
/builddir/build/BUILD/dlib-19.22/dlib/../dlib/image_transforms/assign_image.h:160:33:   required from ‘void dlib::impl_assign_image_scaled(dest_image_type&, const src_image_type&, double) [with dest_image_type = dlib::numpy_image<short int>; src_image_type = dlib::matrix_op<dlib::op_image_to_mat<dlib::numpy_image<long long unsigned int>, long long unsigned int> >]’
/builddir/build/BUILD/dlib-19.22/dlib/../dlib/image_transforms/assign_image.h:177:33:   required from ‘void dlib::assign_image_scaled(dest_image_type&, const src_image_type&, double) [with dest_image_type = dlib::numpy_image<short int>; src_image_type = dlib::numpy_image<long long unsigned int>]’
/builddir/build/BUILD/dlib-19.22/tools/python/src/image3.cpp:28:78:   required from ‘pybind11::array convert_image_scaled(const dlib::numpy_image<pixel_type>&, const string&, double) [with T = long long unsigned int; std::string = std::__cxx11::basic_string<char>]’
/builddir/build/BUILD/dlib-19.22/tools/python/src/image3.cpp:436:120:   required from here
/builddir/build/BUILD/dlib-19.22/dlib/../dlib/image_transforms/assign_image.h:86:45: warning: comparison of integer expressions of different signedness: ‘dlib::grayscale_pixel_traits<short int>::basic_pixel_type’ {aka ‘short int’} and ‘dlib::grayscale_pixel_traits<long long unsigned int>::basic_pixel_type’ {aka ‘long long unsigned int’} [-Wsign-compare]
   86 |         if (pixel_traits<dest_pixel>::max() >= pixel_traits<typename src_image_type::type>::max() &&
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/dlib-19.22/dlib/../dlib/image_transforms/assign_image.h:87:45: warning: comparison of integer expressions of different signedness: ‘dlib::grayscale_pixel_traits<short int>::basic_pixel_type’ {aka ‘short int’} and ‘dlib::grayscale_pixel_traits<long long unsigned int>::basic_pixel_type’ {aka ‘long long unsigned int’} [-Wsign-compare]
   87 |             pixel_traits<dest_pixel>::min() <= pixel_traits<typename src_image_type::type>::min() )
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/dlib-19.22/dlib/../dlib/image_transforms/assign_image.h: In instantiation of ‘void dlib::impl_assign_image_scaled(dlib::image_view<image_type>&, const src_image_type&, double) [with dest_image_type = dlib::numpy_image<int>; src_image_type = dlib::matrix_op<dlib::op_image_to_mat<dlib::numpy_image<long long unsigned int>, long long unsigned int> >]’:
/builddir/build/BUILD/dlib-19.22/dlib/../dlib/image_transforms/assign_image.h:160:33:   required from ‘void dlib::impl_assign_image_scaled(dest_image_type&, const src_image_type&, double) [with dest_image_type = dlib::numpy_image<int>; src_image_type = dlib::matrix_op<dlib::op_image_to_mat<dlib::numpy_image<long long unsigned int>, long long unsigned int> >]’
/builddir/build/BUILD/dlib-19.22/dlib/../dlib/image_transforms/assign_image.h:177:33:   required from ‘void dlib::assign_image_scaled(dest_image_type&, const src_image_type&, double) [with dest_image_type = dlib::numpy_image<int>; src_image_type = dlib::numpy_image<long long unsigned int>]’
/builddir/build/BUILD/dlib-19.22/tools/python/src/image3.cpp:29:78:   required from ‘pybind11::array convert_image_scaled(const dlib::numpy_image<pixel_type>&, const string&, double) [with T = long long unsigned int; std::string = std::__cxx11::basic_string<char>]’
/builddir/build/BUILD/dlib-19.22/tools/python/src/image3.cpp:436:120:   required from here
/builddir/build/BUILD/dlib-19.22/dlib/../dlib/image_transforms/assign_image.h:86:45: warning: comparison of integer expressions of different signedness: ‘dlib::grayscale_pixel_traits<int>::basic_pixel_type’ {aka ‘int’} and ‘dlib::grayscale_pixel_traits<long long unsigned int>::basic_pixel_type’ {aka ‘long long unsigned int’} [-Wsign-compare]
   86 |         if (pixel_traits<dest_pixel>::max() >= pixel_traits<typename src_image_type::type>::max() &&
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/dlib-19.22/dlib/../dlib/image_transforms/assign_image.h:87:45: warning: comparison of integer expressions of different signedness: ‘dlib::grayscale_pixel_traits<int>::basic_pixel_type’ {aka ‘int’} and ‘dlib::grayscale_pixel_traits<long long unsigned int>::basic_pixel_type’ {aka ‘long long unsigned int’} [-Wsign-compare]
   87 |             pixel_traits<dest_pixel>::min() <= pixel_traits<typename src_image_type::type>::min() )
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/dlib-19.22/dlib/../dlib/image_transforms/assign_image.h: In instantiation of ‘void dlib::impl_assign_image_scaled(dlib::image_view<image_type>&, const src_image_type&, double) [with dest_image_type = dlib::numpy_image<long long int>; src_image_type = dlib::matrix_op<dlib::op_image_to_mat<dlib::numpy_image<long long unsigned int>, long long unsigned int> >]’:
/builddir/build/BUILD/dlib-19.22/dlib/../dlib/image_transforms/assign_image.h:160:33:   required from ‘void dlib::impl_assign_image_scaled(dest_image_type&, const src_image_type&, double) [with dest_image_type = dlib::numpy_image<long long int>; src_image_type = dlib::matrix_op<dlib::op_image_to_mat<dlib::numpy_image<long long unsigned int>, long long unsigned int> >]’
/builddir/build/BUILD/dlib-19.22/dlib/../dlib/image_transforms/assign_image.h:177:33:   required from ‘void dlib::assign_image_scaled(dest_image_type&, const src_image_type&, double) [with dest_image_type = dlib::numpy_image<long long int>; src_image_type = dlib::numpy_image<long long unsigned int>]’
/builddir/build/BUILD/dlib-19.22/tools/python/src/image3.cpp:30:78:   required from ‘pybind11::array convert_image_scaled(const dlib::numpy_image<pixel_type>&, const string&, double) [with T = long long unsigned int; std::string = std::__cxx11::basic_string<char>]’
/builddir/build/BUILD/dlib-19.22/tools/python/src/image3.cpp:436:120:   required from here
/builddir/build/BUILD/dlib-19.22/dlib/../dlib/image_transforms/assign_image.h:86:45: warning: comparison of integer expressions of different signedness: ‘dlib::grayscale_pixel_traits<long long int>::basic_pixel_type’ {aka ‘long long int’} and ‘dlib::grayscale_pixel_traits<long long unsigned int>::basic_pixel_type’ {aka ‘long long unsigned int’} [-Wsign-compare]
   86 |         if (pixel_traits<dest_pixel>::max() >= pixel_traits<typename src_image_type::type>::max() &&
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/dlib-19.22/dlib/../dlib/image_transforms/assign_image.h:87:45: warning: comparison of integer expressions of different signedness: ‘dlib::grayscale_pixel_traits<long long int>::basic_pixel_type’ {aka ‘long long int’} and ‘dlib::grayscale_pixel_traits<long long unsigned int>::basic_pixel_type’ {aka ‘long long unsigned int’} [-Wsign-compare]
   87 |             pixel_traits<dest_pixel>::min() <= pixel_traits<typename src_image_type::type>::min() )
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/dlib-19.22/dlib/../dlib/image_transforms/assign_image.h: In instantiation of ‘void dlib::impl_assign_image_scaled(dlib::image_view<image_type>&, const src_image_type&, double) [with dest_image_type = dlib::numpy_image<unsigned int>; src_image_type = dlib::matrix_op<dlib::op_image_to_mat<dlib::numpy_image<signed char>, signed char> >]’:
/builddir/build/BUILD/dlib-19.22/dlib/../dlib/image_transforms/assign_image.h:160:33:   required from ‘void dlib::impl_assign_image_scaled(dest_image_type&, const src_image_type&, double) [with dest_image_type = dlib::numpy_image<unsigned int>; src_image_type = dlib::matrix_op<dlib::op_image_to_mat<dlib::numpy_image<signed char>, signed char> >]’
/builddir/build/BUILD/dlib-19.22/dlib/../dlib/image_transforms/assign_image.h:177:33:   required from ‘void dlib::assign_image_scaled(dest_image_type&, const src_image_type&, double) [with dest_image_type = dlib::numpy_image<unsigned int>; src_image_type = dlib::numpy_image<signed char>]’
/builddir/build/BUILD/dlib-19.22/tools/python/src/image3.cpp:25:78:   required from ‘pybind11::array convert_image_scaled(const dlib::numpy_image<pixel_type>&, const string&, double) [with T = signed char; std::string = std::__cxx11::basic_string<char>]’
/builddir/build/BUILD/dlib-19.22/tools/python/src/image3.cpp:437:118:   required from here
/builddir/build/BUILD/dlib-19.22/dlib/../dlib/image_transforms/assign_image.h:86:45: warning: comparison of integer expressions of different signedness: ‘dlib::grayscale_pixel_traits<unsigned int>::basic_pixel_type’ {aka ‘unsigned int’} and ‘dlib::grayscale_pixel_traits<signed char>::basic_pixel_type’ {aka ‘signed char’} [-Wsign-compare]
   86 |         if (pixel_traits<dest_pixel>::max() >= pixel_traits<typename src_image_type::type>::max() &&
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/dlib-19.22/dlib/../dlib/image_transforms/assign_image.h:87:45: warning: comparison of integer expressions of different signedness: ‘dlib::grayscale_pixel_traits<unsigned int>::basic_pixel_type’ {aka ‘unsigned int’} and ‘dlib::grayscale_pixel_traits<signed char>::basic_pixel_type’ {aka ‘signed char’} [-Wsign-compare]
   87 |             pixel_traits<dest_pixel>::min() <= pixel_traits<typename src_image_type::type>::min() )
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/dlib-19.22/dlib/../dlib/image_transforms/assign_image.h: In instantiation of ‘void dlib::impl_assign_image_scaled(dlib::image_view<image_type>&, const src_image_type&, double) [with dest_image_type = dlib::numpy_image<long long unsigned int>; src_image_type = dlib::matrix_op<dlib::op_image_to_mat<dlib::numpy_image<signed char>, signed char> >]’:
/builddir/build/BUILD/dlib-19.22/dlib/../dlib/image_transforms/assign_image.h:160:33:   required from ‘void dlib::impl_assign_image_scaled(dest_image_type&, const src_image_type&, double) [with dest_image_type = dlib::numpy_image<long long unsigned int>; src_image_type = dlib::matrix_op<dlib::op_image_to_mat<dlib::numpy_image<signed char>, signed char> >]’
/builddir/build/BUILD/dlib-19.22/dlib/../dlib/image_transforms/assign_image.h:177:33:   required from ‘void dlib::assign_image_scaled(dest_image_type&, const src_image_type&, double) [with dest_image_type = dlib::numpy_image<long long unsigned int>; src_image_type = dlib::numpy_image<signed char>]’
/builddir/build/BUILD/dlib-19.22/tools/python/src/image3.cpp:26:78:   required from ‘pybind11::array convert_image_scaled(const dlib::numpy_image<pixel_type>&, const string&, double) [with T = signed char; std::string = std::__cxx11::basic_string<char>]’
/builddir/build/BUILD/dlib-19.22/tools/python/src/image3.cpp:437:118:   required from here
/builddir/build/BUILD/dlib-19.22/dlib/../dlib/image_transforms/assign_image.h:86:45: warning: comparison of integer expressions of different signedness: ‘dlib::grayscale_pixel_traits<long long unsigned int>::basic_pixel_type’ {aka ‘long long unsigned int’} and ‘dlib::grayscale_pixel_traits<signed char>::basic_pixel_type’ {aka ‘signed char’} [-Wsign-compare]
   86 |         if (pixel_traits<dest_pixel>::max() >= pixel_traits<typename src_image_type::type>::max() &&
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/dlib-19.22/dlib/../dlib/image_transforms/assign_image.h:87:45: warning: comparison of integer expressions of different signedness: ‘dlib::grayscale_pixel_traits<long long unsigned int>::basic_pixel_type’ {aka ‘long long unsigned int’} and ‘dlib::grayscale_pixel_traits<signed char>::basic_pixel_type’ {aka ‘signed char’} [-Wsign-compare]
   87 |             pixel_traits<dest_pixel>::min() <= pixel_traits<typename src_image_type::type>::min() )
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/dlib-19.22/dlib/../dlib/image_transforms/assign_image.h: In instantiation of ‘void dlib::impl_assign_image_scaled(dlib::image_view<image_type>&, const src_image_type&, double) [with dest_image_type = dlib::numpy_image<unsigned int>; src_image_type = dlib::matrix_op<dlib::op_image_to_mat<dlib::numpy_image<short int>, short int> >]’:
/builddir/build/BUILD/dlib-19.22/dlib/../dlib/image_transforms/assign_image.h:160:33:   required from ‘void dlib::impl_assign_image_scaled(dest_image_type&, const src_image_type&, double) [with dest_image_type = dlib::numpy_image<unsigned int>; src_image_type = dlib::matrix_op<dlib::op_image_to_mat<dlib::numpy_image<short int>, short int> >]’
/builddir/build/BUILD/dlib-19.22/dlib/../dlib/image_transforms/assign_image.h:177:33:   required from ‘void dlib::assign_image_scaled(dest_image_type&, const src_image_type&, double) [with dest_image_type = dlib::numpy_image<unsigned int>; src_image_type = dlib::numpy_image<short int>]’
/builddir/build/BUILD/dlib-19.22/tools/python/src/image3.cpp:25:78:   required from ‘pybind11::array convert_image_scaled(const dlib::numpy_image<pixel_type>&, const string&, double) [with T = short int; std::string = std::__cxx11::basic_string<char>]’
/builddir/build/BUILD/dlib-19.22/tools/python/src/image3.cpp:438:119:   required from here
/builddir/build/BUILD/dlib-19.22/dlib/../dlib/image_transforms/assign_image.h:86:45: warning: comparison of integer expressions of different signedness: ‘dlib::grayscale_pixel_traits<unsigned int>::basic_pixel_type’ {aka ‘unsigned int’} and ‘dlib::grayscale_pixel_traits<short int>::basic_pixel_type’ {aka ‘short int’} [-Wsign-compare]
   86 |         if (pixel_traits<dest_pixel>::max() >= pixel_traits<typename src_image_type::type>::max() &&
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/dlib-19.22/dlib/../dlib/image_transforms/assign_image.h:87:45: warning: comparison of integer expressions of different signedness: ‘dlib::grayscale_pixel_traits<unsigned int>::basic_pixel_type’ {aka ‘unsigned int’} and ‘dlib::grayscale_pixel_traits<short int>::basic_pixel_type’ {aka ‘short int’} [-Wsign-compare]
   87 |             pixel_traits<dest_pixel>::min() <= pixel_traits<typename src_image_type::type>::min() )
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/dlib-19.22/dlib/../dlib/image_transforms/assign_image.h: In instantiation of ‘void dlib::impl_assign_image_scaled(dlib::image_view<image_type>&, const src_image_type&, double) [with dest_image_type = dlib::numpy_image<long long unsigned int>; src_image_type = dlib::matrix_op<dlib::op_image_to_mat<dlib::numpy_image<short int>, short int> >]’:
/builddir/build/BUILD/dlib-19.22/dlib/../dlib/image_transforms/assign_image.h:160:33:   required from ‘void dlib::impl_assign_image_scaled(dest_image_type&, const src_image_type&, double) [with dest_image_type = dlib::numpy_image<long long unsigned int>; src_image_type = dlib::matrix_op<dlib::op_image_to_mat<dlib::numpy_image<short int>, short int> >]’
/builddir/build/BUILD/dlib-19.22/dlib/../dlib/image_transforms/assign_image.h:177:33:   required from ‘void dlib::assign_image_scaled(dest_image_type&, const src_image_type&, double) [with dest_image_type = dlib::numpy_image<long long unsigned int>; src_image_type = dlib::numpy_image<short int>]’
/builddir/build/BUILD/dlib-19.22/tools/python/src/image3.cpp:26:78:   required from ‘pybind11::array convert_image_scaled(const dlib::numpy_image<pixel_type>&, const string&, double) [with T = short int; std::string = std::__cxx11::basic_string<char>]’
/builddir/build/BUILD/dlib-19.22/tools/python/src/image3.cpp:438:119:   required from here
/builddir/build/BUILD/dlib-19.22/dlib/../dlib/image_transforms/assign_image.h:86:45: warning: comparison of integer expressions of different signedness: ‘dlib::grayscale_pixel_traits<long long unsigned int>::basic_pixel_type’ {aka ‘long long unsigned int’} and ‘dlib::grayscale_pixel_traits<short int>::basic_pixel_type’ {aka ‘short int’} [-Wsign-compare]
   86 |         if (pixel_traits<dest_pixel>::max() >= pixel_traits<typename src_image_type::type>::max() &&
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/dlib-19.22/dlib/../dlib/image_transforms/assign_image.h:87:45: warning: comparison of integer expressions of different signedness: ‘dlib::grayscale_pixel_traits<long long unsigned int>::basic_pixel_type’ {aka ‘long long unsigned int’} and ‘dlib::grayscale_pixel_traits<short int>::basic_pixel_type’ {aka ‘short int’} [-Wsign-compare]
   87 |             pixel_traits<dest_pixel>::min() <= pixel_traits<typename src_image_type::type>::min() )
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/dlib-19.22/dlib/../dlib/image_transforms/assign_image.h: In instantiation of ‘void dlib::impl_assign_image_scaled(dlib::image_view<image_type>&, const src_image_type&, double) [with dest_image_type = dlib::numpy_image<unsigned int>; src_image_type = dlib::matrix_op<dlib::op_image_to_mat<dlib::numpy_image<int>, int> >]’:
/builddir/build/BUILD/dlib-19.22/dlib/../dlib/image_transforms/assign_image.h:160:33:   required from ‘void dlib::impl_assign_image_scaled(dest_image_type&, const src_image_type&, double) [with dest_image_type = dlib::numpy_image<unsigned int>; src_image_type = dlib::matrix_op<dlib::op_image_to_mat<dlib::numpy_image<int>, int> >]’
/builddir/build/BUILD/dlib-19.22/dlib/../dlib/image_transforms/assign_image.h:177:33:   required from ‘void dlib::assign_image_scaled(dest_image_type&, const src_image_type&, double) [with dest_image_type = dlib::numpy_image<unsigned int>; src_image_type = dlib::numpy_image<int>]’
/builddir/build/BUILD/dlib-19.22/tools/python/src/image3.cpp:25:78:   required from ‘pybind11::array convert_image_scaled(const dlib::numpy_image<pixel_type>&, const string&, double) [with T = int; std::string = std::__cxx11::basic_string<char>]’
/builddir/build/BUILD/dlib-19.22/tools/python/src/image3.cpp:439:119:   required from here
/builddir/build/BUILD/dlib-19.22/dlib/../dlib/image_transforms/assign_image.h:86:45: warning: comparison of integer expressions of different signedness: ‘dlib::grayscale_pixel_traits<unsigned int>::basic_pixel_type’ {aka ‘unsigned int’} and ‘dlib::grayscale_pixel_traits<int>::basic_pixel_type’ {aka ‘int’} [-Wsign-compare]
   86 |         if (pixel_traits<dest_pixel>::max() >= pixel_traits<typename src_image_type::type>::max() &&
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/dlib-19.22/dlib/../dlib/image_transforms/assign_image.h:87:45: warning: comparison of integer expressions of different signedness: ‘dlib::grayscale_pixel_traits<unsigned int>::basic_pixel_type’ {aka ‘unsigned int’} and ‘dlib::grayscale_pixel_traits<int>::basic_pixel_type’ {aka ‘int’} [-Wsign-compare]
   87 |             pixel_traits<dest_pixel>::min() <= pixel_traits<typename src_image_type::type>::min() )
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/dlib-19.22/dlib/../dlib/image_transforms/assign_image.h: In instantiation of ‘void dlib::impl_assign_image_scaled(dlib::image_view<image_type>&, const src_image_type&, double) [with dest_image_type = dlib::numpy_image<long long unsigned int>; src_image_type = dlib::matrix_op<dlib::op_image_to_mat<dlib::numpy_image<int>, int> >]’:
/builddir/build/BUILD/dlib-19.22/dlib/../dlib/image_transforms/assign_image.h:160:33:   required from ‘void dlib::impl_assign_image_scaled(dest_image_type&, const src_image_type&, double) [with dest_image_type = dlib::numpy_image<long long unsigned int>; src_image_type = dlib::matrix_op<dlib::op_image_to_mat<dlib::numpy_image<int>, int> >]’
/builddir/build/BUILD/dlib-19.22/dlib/../dlib/image_transforms/assign_image.h:177:33:   required from ‘void dlib::assign_image_scaled(dest_image_type&, const src_image_type&, double) [with dest_image_type = dlib::numpy_image<long long unsigned int>; src_image_type = dlib::numpy_image<int>]’
/builddir/build/BUILD/dlib-19.22/tools/python/src/image3.cpp:26:78:   required from ‘pybind11::array convert_image_scaled(const dlib::numpy_image<pixel_type>&, const string&, double) [with T = int; std::string = std::__cxx11::basic_string<char>]’
/builddir/build/BUILD/dlib-19.22/tools/python/src/image3.cpp:439:119:   required from here
/builddir/build/BUILD/dlib-19.22/dlib/../dlib/image_transforms/assign_image.h:86:45: warning: comparison of integer expressions of different signedness: ‘dlib::grayscale_pixel_traits<long long unsigned int>::basic_pixel_type’ {aka ‘long long unsigned int’} and ‘dlib::grayscale_pixel_traits<int>::basic_pixel_type’ {aka ‘int’} [-Wsign-compare]
   86 |         if (pixel_traits<dest_pixel>::max() >= pixel_traits<typename src_image_type::type>::max() &&
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/dlib-19.22/dlib/../dlib/image_transforms/assign_image.h:87:45: warning: comparison of integer expressions of different signedness: ‘dlib::grayscale_pixel_traits<long long unsigned int>::basic_pixel_type’ {aka ‘long long unsigned int’} and ‘dlib::grayscale_pixel_traits<int>::basic_pixel_type’ {aka ‘int’} [-Wsign-compare]
   87 |             pixel_traits<dest_pixel>::min() <= pixel_traits<typename src_image_type::type>::min() )
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/dlib-19.22/dlib/../dlib/image_transforms/assign_image.h: In instantiation of ‘void dlib::impl_assign_image_scaled(dlib::image_view<image_type>&, const src_image_type&, double) [with dest_image_type = dlib::numpy_image<long long unsigned int>; src_image_type = dlib::matrix_op<dlib::op_image_to_mat<dlib::numpy_image<long long int>, long long int> >]’:
/builddir/build/BUILD/dlib-19.22/dlib/../dlib/image_transforms/assign_image.h:160:33:   required from ‘void dlib::impl_assign_image_scaled(dest_image_type&, const src_image_type&, double) [with dest_image_type = dlib::numpy_image<long long unsigned int>; src_image_type = dlib::matrix_op<dlib::op_image_to_mat<dlib::numpy_image<long long int>, long long int> >]’
/builddir/build/BUILD/dlib-19.22/dlib/../dlib/image_transforms/assign_image.h:177:33:   required from ‘void dlib::assign_image_scaled(dest_image_type&, const src_image_type&, double) [with dest_image_type = dlib::numpy_image<long long unsigned int>; src_image_type = dlib::numpy_image<long long int>]’
/builddir/build/BUILD/dlib-19.22/tools/python/src/image3.cpp:26:78:   required from ‘pybind11::array convert_image_scaled(const dlib::numpy_image<pixel_type>&, const string&, double) [with T = long long int; std::string = std::__cxx11::basic_string<char>]’
/builddir/build/BUILD/dlib-19.22/tools/python/src/image3.cpp:440:119:   required from here
/builddir/build/BUILD/dlib-19.22/dlib/../dlib/image_transforms/assign_image.h:86:45: warning: comparison of integer expressions of different signedness: ‘dlib::grayscale_pixel_traits<long long unsigned int>::basic_pixel_type’ {aka ‘long long unsigned int’} and ‘dlib::grayscale_pixel_traits<long long int>::basic_pixel_type’ {aka ‘long long int’} [-Wsign-compare]
   86 |         if (pixel_traits<dest_pixel>::max() >= pixel_traits<typename src_image_type::type>::max() &&
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/dlib-19.22/dlib/../dlib/image_transforms/assign_image.h:87:45: warning: comparison of integer expressions of different signedness: ‘dlib::grayscale_pixel_traits<long long unsigned int>::basic_pixel_type’ {aka ‘long long unsigned int’} and ‘dlib::grayscale_pixel_traits<long long int>::basic_pixel_type’ {aka ‘long long int’} [-Wsign-compare]
   87 |             pixel_traits<dest_pixel>::min() <= pixel_traits<typename src_image_type::type>::min() )
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:72,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/image.cpp:3:
/usr/include/c++/10/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {int}; _Tp = double; _Alloc = std::allocator<double>]’:
/usr/include/c++/10/bits/vector.tcc:426:7: note: parameter passing for argument of type ‘std::vector<double>::iterator’ changed in GCC 7.1
  426 |       vector<_Tp, _Alloc>::
      |       ^~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::emplace_back(_Args&& ...) [with _Args = {int}; _Tp = double; _Alloc = std::allocator<double>]’:
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {double}; _Tp = double; _Alloc = std::allocator<double>]’:
/usr/include/c++/10/bits/vector.tcc:426:7: note: parameter passing for argument of type ‘std::vector<double>::iterator’ changed in GCC 7.1
  426 |       vector<_Tp, _Alloc>::
      |       ^~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc: In function ‘void dlib::impl::partition_pixels_float(const image_type&, typename dlib::pixel_traits<typename dlib::image_traits<image_type>::pixel_type>::basic_pixel_type&, T&& ...) [with image_type = dlib::numpy_image<float>; T = {}]’:
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc: In function ‘void dlib::impl::partition_pixels_float(const image_type&, typename dlib::pixel_traits<typename dlib::image_traits<image_type>::pixel_type>::basic_pixel_type&, T&& ...) [with image_type = dlib::numpy_image<float>; T = {float&}]’:
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc: In function ‘void dlib::impl::partition_pixels_float(const image_type&, typename dlib::pixel_traits<typename dlib::image_traits<image_type>::pixel_type>::basic_pixel_type&, T&& ...) [with image_type = dlib::numpy_image<float>; T = {float&, float&}]’:
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc: In function ‘void dlib::impl::partition_pixels_float(const image_type&, typename dlib::pixel_traits<typename dlib::image_traits<image_type>::pixel_type>::basic_pixel_type&, T&& ...) [with image_type = dlib::numpy_image<float>; T = {float&, float&, float&}]’:
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc: In function ‘void dlib::impl::partition_pixels_float(const image_type&, typename dlib::pixel_traits<typename dlib::image_traits<image_type>::pixel_type>::basic_pixel_type&, T&& ...) [with image_type = dlib::numpy_image<float>; T = {float&, float&, float&, float&}]’:
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc: In function ‘void dlib::impl::partition_pixels_float(const image_type&, typename dlib::pixel_traits<typename dlib::image_traits<image_type>::pixel_type>::basic_pixel_type&, T&& ...) [with image_type = dlib::numpy_image<float>; T = {float&, float&, float&, float&, float&}]’:
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/algs.h:111,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/serialize.h:214,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:9,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/image4.cpp:3:
/builddir/build/BUILD/dlib-19.22/tools/python/src/image4.cpp: In function ‘dlib::point ht_get_best_hough_point(dlib::hough_transform&, const point&, const dlib::numpy_image<float>&)’:
/builddir/build/BUILD/dlib-19.22/tools/python/src/image4.cpp:56:33: warning: comparison of integer expressions of different signedness: ‘long int’ and ‘long unsigned int’ [-Wsign-compare]
   56 |     DLIB_CASSERT(num_rows(himg) == ht.size() && num_columns(himg) == ht.size() &&
      |                  ~~~~~~~~~~~~~~~^~~~~~~~~~~~
/builddir/build/BUILD/dlib-19.22/dlib/../dlib/assert.h:157:47: note: in definition of macro ‘DLIB_WORKAROUND_VISUAL_STUDIO_BUGS’
  157 | #define DLIB_WORKAROUND_VISUAL_STUDIO_BUGS(x) x
      |                                               ^
/builddir/build/BUILD/dlib-19.22/dlib/../dlib/assert.h:161:48: note: in expansion of macro ‘DLIBM_CASSERT’
  161 | #define DLIBM_CASSERT_2_ARGS(exp,message)      DLIBM_CASSERT(exp,message)
      |                                                ^~~~~~~~~~~~~
/builddir/build/BUILD/dlib-19.22/dlib/../dlib/assert.h:157:47: note: in expansion of macro ‘DLIBM_CASSERT_2_ARGS’
  157 | #define DLIB_WORKAROUND_VISUAL_STUDIO_BUGS(x) x
      |                                               ^
/builddir/build/BUILD/dlib-19.22/tools/python/src/image4.cpp:56:5: note: in expansion of macro ‘DLIB_CASSERT’
   56 |     DLIB_CASSERT(num_rows(himg) == ht.size() && num_columns(himg) == ht.size() &&
      |     ^~~~~~~~~~~~
/builddir/build/BUILD/dlib-19.22/tools/python/src/image4.cpp:56:67: warning: comparison of integer expressions of different signedness: ‘long int’ and ‘long unsigned int’ [-Wsign-compare]
   56 |     DLIB_CASSERT(num_rows(himg) == ht.size() && num_columns(himg) == ht.size() &&
      |                                                 ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
/builddir/build/BUILD/dlib-19.22/dlib/../dlib/assert.h:157:47: note: in definition of macro ‘DLIB_WORKAROUND_VISUAL_STUDIO_BUGS’
  157 | #define DLIB_WORKAROUND_VISUAL_STUDIO_BUGS(x) x
      |                                               ^
/builddir/build/BUILD/dlib-19.22/dlib/../dlib/assert.h:161:48: note: in expansion of macro ‘DLIBM_CASSERT’
  161 | #define DLIBM_CASSERT_2_ARGS(exp,message)      DLIBM_CASSERT(exp,message)
      |                                                ^~~~~~~~~~~~~
/builddir/build/BUILD/dlib-19.22/dlib/../dlib/assert.h:157:47: note: in expansion of macro ‘DLIBM_CASSERT_2_ARGS’
  157 | #define DLIB_WORKAROUND_VISUAL_STUDIO_BUGS(x) x
      |                                               ^
/builddir/build/BUILD/dlib-19.22/tools/python/src/image4.cpp:56:5: note: in expansion of macro ‘DLIB_CASSERT’
   56 |     DLIB_CASSERT(num_rows(himg) == ht.size() && num_columns(himg) == ht.size() &&
      |     ^~~~~~~~~~~~
/builddir/build/BUILD/dlib-19.22/tools/python/src/image4.cpp: In function ‘void bind_image_classes4(pybind11::module&)’:
/builddir/build/BUILD/dlib-19.22/tools/python/src/image4.cpp:612:17: warning: unused variable ‘docs’ [-Wunused-variable]
  612 |     const char* docs = "";
      |                 ^~~~
/usr/include/c++/10/bits/vector.tcc: In function ‘void dlib::impl::partition_pixels_float(const image_type&, typename dlib::pixel_traits<typename dlib::image_traits<image_type>::pixel_type>::basic_pixel_type&, T&& ...) [with image_type = dlib::numpy_image<double>; T = {}]’:
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/algorithm:62,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/algs.h:106,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/serialize.h:214,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:9,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/image.cpp:3:
/usr/include/c++/10/bits/stl_algo.h:1974:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
 1974 |    std::__introsort_loop(__first, __last,
      |    ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~
 1975 |     std::__lg(__last - __first) * 2,
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 1976 |     __comp);
      |     ~~~~~~~              
/usr/include/c++/10/bits/stl_algo.h:1977:31: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
 1977 |    std::__final_insertion_sort(__first, __last, __comp);
      |    ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:72,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/image.cpp:3:
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc: In function ‘void dlib::impl::partition_pixels_float(const image_type&, typename dlib::pixel_traits<typename dlib::image_traits<image_type>::pixel_type>::basic_pixel_type&, T&& ...) [with image_type = dlib::numpy_image<double>; T = {double&}]’:
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/algorithm:62,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/algs.h:106,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/serialize.h:214,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:9,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/image.cpp:3:
/usr/include/c++/10/bits/stl_algo.h:1974:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
 1974 |    std::__introsort_loop(__first, __last,
      |    ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~
 1975 |     std::__lg(__last - __first) * 2,
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 1976 |     __comp);
      |     ~~~~~~~              
/usr/include/c++/10/bits/stl_algo.h:1977:31: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
 1977 |    std::__final_insertion_sort(__first, __last, __comp);
      |    ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:72,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/image.cpp:3:
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc: In function ‘void dlib::impl::partition_pixels_float(const image_type&, typename dlib::pixel_traits<typename dlib::image_traits<image_type>::pixel_type>::basic_pixel_type&, T&& ...) [with image_type = dlib::numpy_image<double>; T = {double&, double&}]’:
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/algorithm:62,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/algs.h:106,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/serialize.h:214,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:9,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/image.cpp:3:
/usr/include/c++/10/bits/stl_algo.h:1974:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
 1974 |    std::__introsort_loop(__first, __last,
      |    ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~
 1975 |     std::__lg(__last - __first) * 2,
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 1976 |     __comp);
      |     ~~~~~~~              
/usr/include/c++/10/bits/stl_algo.h:1977:31: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
 1977 |    std::__final_insertion_sort(__first, __last, __comp);
      |    ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:72,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/image.cpp:3:
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc: In function ‘void dlib::impl::partition_pixels_float(const image_type&, typename dlib::pixel_traits<typename dlib::image_traits<image_type>::pixel_type>::basic_pixel_type&, T&& ...) [with image_type = dlib::numpy_image<double>; T = {double&, double&, double&}]’:
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/algorithm:62,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/algs.h:106,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/serialize.h:214,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:9,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/image.cpp:3:
/usr/include/c++/10/bits/stl_algo.h:1974:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
 1974 |    std::__introsort_loop(__first, __last,
      |    ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~
 1975 |     std::__lg(__last - __first) * 2,
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 1976 |     __comp);
      |     ~~~~~~~              
/usr/include/c++/10/bits/stl_algo.h:1977:31: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
 1977 |    std::__final_insertion_sort(__first, __last, __comp);
      |    ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:72,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/image.cpp:3:
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc: In function ‘void dlib::impl::partition_pixels_float(const image_type&, typename dlib::pixel_traits<typename dlib::image_traits<image_type>::pixel_type>::basic_pixel_type&, T&& ...) [with image_type = dlib::numpy_image<double>; T = {double&, double&, double&, double&}]’:
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/algorithm:62,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/algs.h:106,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/serialize.h:214,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:9,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/image.cpp:3:
/usr/include/c++/10/bits/stl_algo.h:1974:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
 1974 |    std::__introsort_loop(__first, __last,
      |    ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~
 1975 |     std::__lg(__last - __first) * 2,
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 1976 |     __comp);
      |     ~~~~~~~              
/usr/include/c++/10/bits/stl_algo.h:1977:31: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
 1977 |    std::__final_insertion_sort(__first, __last, __comp);
      |    ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:72,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/image.cpp:3:
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc: In function ‘void dlib::impl::partition_pixels_float(const image_type&, typename dlib::pixel_traits<typename dlib::image_traits<image_type>::pixel_type>::basic_pixel_type&, T&& ...) [with image_type = dlib::numpy_image<double>; T = {double&, double&, double&, double&, double&}]’:
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/algorithm:62,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/algs.h:106,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/serialize.h:214,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:9,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/image.cpp:3:
/usr/include/c++/10/bits/stl_algo.h:1974:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
 1974 |    std::__introsort_loop(__first, __last,
      |    ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~
 1975 |     std::__lg(__last - __first) * 2,
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 1976 |     __comp);
      |     ~~~~~~~              
/usr/include/c++/10/bits/stl_algo.h:1977:31: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
 1977 |    std::__final_insertion_sort(__first, __last, __comp);
      |    ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:72,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/image.cpp:3:
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/algs.h:111,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/serialize.h:214,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:9,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/image4.cpp:3:
/builddir/build/BUILD/dlib-19.22/dlib/../dlib/image_transforms/hough_transform.h: In instantiation of ‘std::vector<dlib::vector<long int, 2> > dlib::hough_transform::find_strong_hough_points(const image_type&, thresh_type, double, double) [with image_type = dlib::numpy_image<float>; thresh_type = float]’:
/builddir/build/BUILD/dlib-19.22/tools/python/src/image4.cpp:132:101:   required from here
/builddir/build/BUILD/dlib-19.22/dlib/../dlib/image_transforms/hough_transform.h:407:36: warning: comparison of integer expressions of different signedness: ‘long int’ and ‘long unsigned int’ [-Wsign-compare]
  407 |             DLIB_CASSERT(himg.nr() == size());
/builddir/build/BUILD/dlib-19.22/dlib/../dlib/assert.h:157:47: note: in definition of macro ‘DLIB_WORKAROUND_VISUAL_STUDIO_BUGS’
  157 | #define DLIB_WORKAROUND_VISUAL_STUDIO_BUGS(x) x
      |                                               ^
/builddir/build/BUILD/dlib-19.22/dlib/../dlib/assert.h:160:48: note: in expansion of macro ‘DLIBM_CASSERT’
  160 | #define DLIBM_CASSERT_1_ARGS(exp)              DLIBM_CASSERT(exp,"")
      |                                                ^~~~~~~~~~~~~
/builddir/build/BUILD/dlib-19.22/dlib/../dlib/assert.h:157:47: note: in expansion of macro ‘DLIBM_CASSERT_1_ARGS’
  157 | #define DLIB_WORKAROUND_VISUAL_STUDIO_BUGS(x) x
      |                                               ^
/builddir/build/BUILD/dlib-19.22/dlib/../dlib/image_transforms/hough_transform.h:407:13: note: in expansion of macro ‘DLIB_CASSERT’
  407 |             DLIB_CASSERT(himg.nr() == size());
      |             ^~~~~~~~~~~~
/builddir/build/BUILD/dlib-19.22/dlib/../dlib/image_transforms/hough_transform.h:408:36: warning: comparison of integer expressions of different signedness: ‘long int’ and ‘long unsigned int’ [-Wsign-compare]
  408 |             DLIB_CASSERT(himg.nc() == size());
/builddir/build/BUILD/dlib-19.22/dlib/../dlib/assert.h:157:47: note: in definition of macro ‘DLIB_WORKAROUND_VISUAL_STUDIO_BUGS’
  157 | #define DLIB_WORKAROUND_VISUAL_STUDIO_BUGS(x) x
      |                                               ^
/builddir/build/BUILD/dlib-19.22/dlib/../dlib/assert.h:160:48: note: in expansion of macro ‘DLIBM_CASSERT’
  160 | #define DLIBM_CASSERT_1_ARGS(exp)              DLIBM_CASSERT(exp,"")
      |                                                ^~~~~~~~~~~~~
/builddir/build/BUILD/dlib-19.22/dlib/../dlib/assert.h:157:47: note: in expansion of macro ‘DLIBM_CASSERT_1_ARGS’
  157 | #define DLIB_WORKAROUND_VISUAL_STUDIO_BUGS(x) x
      |                                               ^
/builddir/build/BUILD/dlib-19.22/dlib/../dlib/image_transforms/hough_transform.h:408:13: note: in expansion of macro ‘DLIB_CASSERT’
  408 |             DLIB_CASSERT(himg.nc() == size());
      |             ^~~~~~~~~~~~
[ 87%] Building CXX object CMakeFiles/_dlib_pybind11.dir/src/rectangles.cpp.o
/builddir/build/BUILD/dlib-19.22/tools/python/src/image4.cpp: In instantiation of ‘bool is_vector(const pybind11::array_t<T>&) [with T = unsigned char]’:
/builddir/build/BUILD/dlib-19.22/tools/python/src/image4.cpp:599:5:   required from ‘pybind11::tuple py_spatially_filter_image_separable(const dlib::numpy_image<pixel_type>&, const pybind11::array_t<T>&, const pybind11::array_t<T>&) [with T = unsigned char]’
/builddir/build/BUILD/dlib-19.22/tools/python/src/image4.cpp:806:154:   required from here
/builddir/build/BUILD/dlib-19.22/tools/python/src/image4.cpp:583:43: warning: comparison of integer expressions of different signedness: ‘pybind11::ssize_t’ {aka ‘int’} and ‘const size_t’ {aka ‘const unsigned int’} [-Wsign-compare]
  583 |         if (m.shape(i) != 1 && m.shape(i) != size)
      |                                ~~~~~~~~~~~^~~~~~~
/builddir/build/BUILD/dlib-19.22/tools/python/src/image4.cpp: In instantiation of ‘bool is_vector(const pybind11::array_t<T>&) [with T = float]’:
/builddir/build/BUILD/dlib-19.22/tools/python/src/image4.cpp:599:5:   required from ‘pybind11::tuple py_spatially_filter_image_separable(const dlib::numpy_image<pixel_type>&, const pybind11::array_t<T>&, const pybind11::array_t<T>&) [with T = float]’
/builddir/build/BUILD/dlib-19.22/tools/python/src/image4.cpp:807:154:   required from here
/builddir/build/BUILD/dlib-19.22/tools/python/src/image4.cpp:583:43: warning: comparison of integer expressions of different signedness: ‘pybind11::ssize_t’ {aka ‘int’} and ‘const size_t’ {aka ‘const unsigned int’} [-Wsign-compare]
/builddir/build/BUILD/dlib-19.22/tools/python/src/image4.cpp: In instantiation of ‘bool is_vector(const pybind11::array_t<T>&) [with T = double]’:
/builddir/build/BUILD/dlib-19.22/tools/python/src/image4.cpp:599:5:   required from ‘pybind11::tuple py_spatially_filter_image_separable(const dlib::numpy_image<pixel_type>&, const pybind11::array_t<T>&, const pybind11::array_t<T>&) [with T = double]’
/builddir/build/BUILD/dlib-19.22/tools/python/src/image4.cpp:839:9:   required from here
/builddir/build/BUILD/dlib-19.22/tools/python/src/image4.cpp:583:43: warning: comparison of integer expressions of different signedness: ‘pybind11::ssize_t’ {aka ‘int’} and ‘const size_t’ {aka ‘const unsigned int’} [-Wsign-compare]
In file included from /usr/include/c++/10/vector:72,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/image2.cpp:3:
/usr/include/c++/10/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const dlib::vector<double, 2>&}; _Tp = dlib::vector<double, 2>; _Alloc = std::allocator<dlib::vector<double, 2> >]’:
/usr/include/c++/10/bits/vector.tcc:426:7: note: parameter passing for argument of type ‘std::vector<dlib::vector<double, 2> >::iterator’ changed in GCC 7.1
  426 |       vector<_Tp, _Alloc>::
      |       ^~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:67,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/image2.cpp:3:
/usr/include/c++/10/bits/stl_vector.h: In member function ‘void std::vector<_Tp, _Alloc>::push_back(const value_type&) [with _Tp = dlib::vector<double, 2>; _Alloc = std::allocator<dlib::vector<double, 2> >]’:
/usr/include/c++/10/bits/stl_vector.h:1198:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::vector<double, 2>*, std::vector<dlib::vector<double, 2> > >’ changed in GCC 7.1
 1198 |    _M_realloc_insert(end(), __x);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc: In function ‘void dlib::impl::partition_pixels_float(const image_type&, typename dlib::pixel_traits<typename dlib::image_traits<image_type>::pixel_type>::basic_pixel_type&, T&& ...) [with image_type = dlib::numpy_image<unsigned int>; T = {}]’:
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc: In function ‘void dlib::impl::partition_pixels_float(const image_type&, typename dlib::pixel_traits<typename dlib::image_traits<image_type>::pixel_type>::basic_pixel_type&, T&& ...) [with image_type = dlib::numpy_image<unsigned int>; T = {unsigned int&}]’:
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc: In function ‘void dlib::impl::partition_pixels_float(const image_type&, typename dlib::pixel_traits<typename dlib::image_traits<image_type>::pixel_type>::basic_pixel_type&, T&& ...) [with image_type = dlib::numpy_image<unsigned int>; T = {unsigned int&, unsigned int&}]’:
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc: In function ‘void dlib::impl::partition_pixels_float(const image_type&, typename dlib::pixel_traits<typename dlib::image_traits<image_type>::pixel_type>::basic_pixel_type&, T&& ...) [with image_type = dlib::numpy_image<unsigned int>; T = {unsigned int&, unsigned int&, unsigned int&}]’:
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc: In function ‘void dlib::impl::partition_pixels_float(const image_type&, typename dlib::pixel_traits<typename dlib::image_traits<image_type>::pixel_type>::basic_pixel_type&, T&& ...) [with image_type = dlib::numpy_image<unsigned int>; T = {unsigned int&, unsigned int&, unsigned int&, unsigned int&}]’:
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc: In function ‘void dlib::impl::partition_pixels_float(const image_type&, typename dlib::pixel_traits<typename dlib::image_traits<image_type>::pixel_type>::basic_pixel_type&, T&& ...) [with image_type = dlib::numpy_image<unsigned int>; T = {unsigned int&, unsigned int&, unsigned int&, unsigned int&, unsigned int&}]’:
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/bits/stl_algo.h:61,
                 from /usr/include/c++/10/algorithm:62,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/algs.h:106,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/serialize.h:214,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:9,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/image3.cpp:3:
/usr/include/c++/10/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<long long int*, std::vector<long long int> >; _Distance = int; _Tp = long long int; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’:
/usr/include/c++/10/bits/stl_heap.h:223:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<long long int*, std::vector<long long int> >’ changed in GCC 7.1
  223 |     __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex,
      |     ^~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<long long unsigned int*, std::vector<long long unsigned int, std::allocator<long long unsigned int> > >; _Distance = int; _Tp = long long unsigned int; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’:
/usr/include/c++/10/bits/stl_heap.h:223:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<long long unsigned int*, std::vector<long long unsigned int, std::allocator<long long unsigned int> > >’ changed in GCC 7.1
/usr/include/c++/10/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<double*, std::vector<double> >; _Distance = int; _Tp = double; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’:
/usr/include/c++/10/bits/stl_heap.h:223:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
In file included from /usr/include/c++/10/algorithm:62,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/algs.h:106,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/serialize.h:214,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:9,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/image3.cpp:3:
/usr/include/c++/10/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<long long int*, std::vector<long long int> >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’:
/usr/include/c++/10/bits/stl_algo.h:1839:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<long long int*, std::vector<long long int> >’ changed in GCC 7.1
 1839 |     __insertion_sort(_RandomAccessIterator __first,
      |     ^~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_algo.h:1839:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<long long int*, std::vector<long long int> >’ changed in GCC 7.1
/usr/include/c++/10/bits/stl_algo.h:1839:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<long long int*, std::vector<long long int> >’ changed in GCC 7.1
/usr/include/c++/10/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<long long unsigned int*, std::vector<long long unsigned int, std::allocator<long long unsigned int> > >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’:
/usr/include/c++/10/bits/stl_algo.h:1839:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<long long unsigned int*, std::vector<long long unsigned int, std::allocator<long long unsigned int> > >’ changed in GCC 7.1
/usr/include/c++/10/bits/stl_algo.h:1839:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<long long unsigned int*, std::vector<long long unsigned int, std::allocator<long long unsigned int> > >’ changed in GCC 7.1
/usr/include/c++/10/bits/stl_algo.h:1839:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<long long unsigned int*, std::vector<long long unsigned int, std::allocator<long long unsigned int> > >’ changed in GCC 7.1
/usr/include/c++/10/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<double*, std::vector<double> >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’:
/usr/include/c++/10/bits/stl_algo.h:1839:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
/usr/include/c++/10/bits/stl_algo.h:1839:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
/usr/include/c++/10/bits/stl_algo.h:1839:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
/usr/include/c++/10/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<long long unsigned int*, std::vector<long long unsigned int, std::allocator<long long unsigned int> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’:
/usr/include/c++/10/bits/stl_algo.h:1945:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<long long unsigned int*, std::vector<long long unsigned int, std::allocator<long long unsigned int> > >’ changed in GCC 7.1
 1945 |     __introsort_loop(_RandomAccessIterator __first,
      |     ^~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_algo.h:1945:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<long long unsigned int*, std::vector<long long unsigned int, std::allocator<long long unsigned int> > >’ changed in GCC 7.1
/usr/include/c++/10/bits/stl_algo.h:1959:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<long long unsigned int*, std::vector<long long unsigned int, std::allocator<long long unsigned int> > >’ changed in GCC 7.1
 1959 |    std::__introsort_loop(__cut, __last, __depth_limit, __comp);
      |    ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<double*, std::vector<double> >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’:
/usr/include/c++/10/bits/stl_algo.h:1945:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
 1945 |     __introsort_loop(_RandomAccessIterator __first,
      |     ^~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_algo.h:1945:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
/usr/include/c++/10/bits/stl_algo.h:1959:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
 1959 |    std::__introsort_loop(__cut, __last, __depth_limit, __comp);
      |    ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<long long int*, std::vector<long long int> >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’:
/usr/include/c++/10/bits/stl_algo.h:1945:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<long long int*, std::vector<long long int> >’ changed in GCC 7.1
 1945 |     __introsort_loop(_RandomAccessIterator __first,
      |     ^~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_algo.h:1945:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<long long int*, std::vector<long long int> >’ changed in GCC 7.1
/usr/include/c++/10/bits/stl_algo.h:1959:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<long long int*, std::vector<long long int> >’ changed in GCC 7.1
 1959 |    std::__introsort_loop(__cut, __last, __depth_limit, __comp);
      |    ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_algo.h: In function ‘void std::__final_insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<long long unsigned int*, std::vector<long long unsigned int, std::allocator<long long unsigned int> > >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’:
/usr/include/c++/10/bits/stl_algo.h:1881:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<long long unsigned int*, std::vector<long long unsigned int, std::allocator<long long unsigned int> > >’ changed in GCC 7.1
 1881 |     __final_insertion_sort(_RandomAccessIterator __first,
      |     ^~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_algo.h:1881:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<long long unsigned int*, std::vector<long long unsigned int, std::allocator<long long unsigned int> > >’ changed in GCC 7.1
/usr/include/c++/10/bits/stl_algo.h:1886:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<long long unsigned int*, std::vector<long long unsigned int, std::allocator<long long unsigned int> > >’ changed in GCC 7.1
 1886 |    std::__insertion_sort(__first, __first + int(_S_threshold), __comp);
      |    ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_algo.h:1891:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<long long unsigned int*, std::vector<long long unsigned int, std::allocator<long long unsigned int> > >’ changed in GCC 7.1
 1891 |  std::__insertion_sort(__first, __last, __comp);
      |  ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_algo.h: In function ‘void std::__final_insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<double*, std::vector<double> >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’:
/usr/include/c++/10/bits/stl_algo.h:1881:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
 1881 |     __final_insertion_sort(_RandomAccessIterator __first,
      |     ^~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_algo.h:1881:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
/usr/include/c++/10/bits/stl_algo.h:1886:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
 1886 |    std::__insertion_sort(__first, __first + int(_S_threshold), __comp);
      |    ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_algo.h:1891:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
 1891 |  std::__insertion_sort(__first, __last, __comp);
      |  ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_algo.h: In function ‘void std::__final_insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<long long int*, std::vector<long long int> >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’:
/usr/include/c++/10/bits/stl_algo.h:1881:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<long long int*, std::vector<long long int> >’ changed in GCC 7.1
 1881 |     __final_insertion_sort(_RandomAccessIterator __first,
      |     ^~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_algo.h:1881:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<long long int*, std::vector<long long int> >’ changed in GCC 7.1
/usr/include/c++/10/bits/stl_algo.h:1886:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<long long int*, std::vector<long long int> >’ changed in GCC 7.1
 1886 |    std::__insertion_sort(__first, __first + int(_S_threshold), __comp);
      |    ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_algo.h:1891:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<long long int*, std::vector<long long int> >’ changed in GCC 7.1
 1891 |  std::__insertion_sort(__first, __last, __comp);
      |  ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:72,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/image2.cpp:3:
/usr/include/c++/10/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {dlib::vector<double, 2>}; _Tp = dlib::vector<double, 2>; _Alloc = std::allocator<dlib::vector<double, 2> >]’:
/usr/include/c++/10/bits/vector.tcc:426:7: note: parameter passing for argument of type ‘std::vector<dlib::vector<double, 2> >::iterator’ changed in GCC 7.1
  426 |       vector<_Tp, _Alloc>::
      |       ^~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::emplace_back(_Args&& ...) [with _Args = {dlib::vector<double, 2>}; _Tp = dlib::vector<double, 2>; _Alloc = std::allocator<dlib::vector<double, 2> >]’:
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::vector<double, 2>*, std::vector<dlib::vector<double, 2> > >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {dlib::chip_details}; _Tp = dlib::chip_details; _Alloc = std::allocator<dlib::chip_details>]’:
/usr/include/c++/10/bits/vector.tcc:426:7: note: parameter passing for argument of type ‘std::vector<dlib::chip_details>::iterator’ changed in GCC 7.1
  426 |       vector<_Tp, _Alloc>::
      |       ^~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::emplace_back(_Args&& ...) [with _Args = {dlib::chip_details}; _Tp = dlib::chip_details; _Alloc = std::allocator<dlib::chip_details>]’:
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::chip_details*, std::vector<dlib::chip_details> >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const dlib::chip_details&}; _Tp = dlib::chip_details; _Alloc = std::allocator<dlib::chip_details>]’:
/usr/include/c++/10/bits/vector.tcc:426:7: note: parameter passing for argument of type ‘std::vector<dlib::chip_details>::iterator’ changed in GCC 7.1
  426 |       vector<_Tp, _Alloc>::
      |       ^~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:67,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/image2.cpp:3:
/usr/include/c++/10/bits/stl_vector.h: In static member function ‘static pybind11::handle pybind11::cpp_function::initialize<pybind11::detail::vector_modifiers<std::vector<dlib::chip_details>, pybind11::class_<std::vector<dlib::chip_details>, std::unique_ptr<std::vector<dlib::chip_details, std::allocator<dlib::chip_details> >, std::default_delete<std::vector<dlib::chip_details, std::allocator<dlib::chip_details> > > > > >::<lambda(std::vector<dlib::chip_details>&, const T&)>, void, {std::vector<dlib::chip_details, std::allocator<dlib::chip_details> >&, const dlib::chip_details&}, {pybind11::name, pybind11::is_method, pybind11::sibling, pybind11::arg, char [35]}>::<lambda(pybind11::detail::function_call&)>::_FUN(pybind11::detail::function_call&)’:
/usr/include/c++/10/bits/stl_vector.h:1198:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::chip_details*, std::vector<dlib::chip_details> >’ changed in GCC 7.1
 1198 |    _M_realloc_insert(end(), __x);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:72,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/image2.cpp:3:
/usr/include/c++/10/bits/vector.tcc: In member function ‘std::vector<_Tp, _Alloc>::iterator std::vector<_Tp, _Alloc>::insert(std::vector<_Tp, _Alloc>::const_iterator, const value_type&) [with _Tp = dlib::chip_details; _Alloc = std::allocator<dlib::chip_details>]’:
/usr/include/c++/10/bits/vector.tcc:130:5: note: parameter passing for argument of type ‘std::vector<dlib::chip_details>::const_iterator’ changed in GCC 7.1
  130 |     vector<_Tp, _Alloc>::
      |     ^~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc:161:19: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::chip_details*, std::vector<dlib::chip_details> >’ changed in GCC 7.1
  161 |  _M_realloc_insert(begin() + (__position - cbegin()), __x);
      |  ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:67,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/image2.cpp:3:
/usr/include/c++/10/bits/stl_vector.h: In static member function ‘static pybind11::handle pybind11::cpp_function::initialize<pybind11::detail::vector_modifiers<std::vector<dlib::chip_details>, pybind11::class_<std::vector<dlib::chip_details>, std::unique_ptr<std::vector<dlib::chip_details, std::allocator<dlib::chip_details> >, std::default_delete<std::vector<dlib::chip_details, std::allocator<dlib::chip_details> > > > > >::<lambda(const std::vector<dlib::chip_details>&, pybind11::slice)>, std::vector<dlib::chip_details>*, {const std::vector<dlib::chip_details, std::allocator<dlib::chip_details> >&, pybind11::slice}, {pybind11::name, pybind11::is_method, pybind11::sibling, pybind11::arg, char [44]}>::<lambda(pybind11::detail::function_call&)>::_FUN(pybind11::detail::function_call&)’:
/usr/include/c++/10/bits/stl_vector.h:1198:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::chip_details*, std::vector<dlib::chip_details> >’ changed in GCC 7.1
 1198 |    _M_realloc_insert(end(), __x);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:72,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/image2.cpp:3:
/usr/include/c++/10/bits/vector.tcc: In member function ‘std::vector<_Tp, _Alloc>::iterator std::vector<_Tp, _Alloc>::_M_erase(std::vector<_Tp, _Alloc>::iterator) [with _Tp = dlib::chip_details; _Alloc = std::allocator<dlib::chip_details>]’:
/usr/include/c++/10/bits/vector.tcc:171:5: note: parameter passing for argument of type ‘std::vector<dlib::chip_details>::iterator’ changed in GCC 7.1
  171 |     vector<_Tp, _Alloc>::
      |     ^~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:67,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/image2.cpp:3:
/usr/include/c++/10/bits/stl_vector.h: In static member function ‘static pybind11::handle pybind11::cpp_function::initialize<pybind11::detail::vector_modifiers<std::vector<dlib::chip_details>, pybind11::class_<std::vector<dlib::chip_details>, std::unique_ptr<std::vector<dlib::chip_details, std::allocator<dlib::chip_details> >, std::default_delete<std::vector<dlib::chip_details, std::allocator<dlib::chip_details> > > > > >::<lambda(std::vector<dlib::chip_details>&, pybind11::slice)>, void, {std::vector<dlib::chip_details, std::allocator<dlib::chip_details> >&, pybind11::slice}, {pybind11::name, pybind11::is_method, pybind11::sibling, char [42]}>::<lambda(pybind11::detail::function_call&)>::_FUN(pybind11::detail::function_call&)’:
/usr/include/c++/10/bits/stl_vector.h:1431:24: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::chip_details*, std::vector<dlib::chip_details> >’ changed in GCC 7.1
 1431 |       { return _M_erase(begin() + (__position - cbegin())); }
      |                ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/image2.cpp:3:
/builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h: In function ‘pybind11::iterator pybind11::make_iterator(Iterator, Sentinel, Extra&& ...) [with pybind11::return_value_policy Policy = pybind11::return_value_policy::reference_internal; Iterator = __gnu_cxx::__normal_iterator<dlib::chip_details*, std::vector<dlib::chip_details> >; Sentinel = __gnu_cxx::__normal_iterator<dlib::chip_details*, std::vector<dlib::chip_details> >; ValueType = dlib::chip_details&; Extra = {}]’:
/builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:1526:10: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::chip_details*, std::vector<dlib::chip_details> >’ changed in GCC 7.1
 1526 | iterator make_iterator(Iterator first, Sentinel last, Extra &&... extra) {
      |          ^~~~~~~~~~~~~
/builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:1526:10: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::chip_details*, std::vector<dlib::chip_details> >’ changed in GCC 7.1
In file included from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:8,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/image2.cpp:3:
/builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/stl_bind.h: In static member function ‘static pybind11::handle pybind11::cpp_function::initialize<pybind11::detail::vector_accessor<std::vector<dlib::chip_details>, pybind11::class_<std::vector<dlib::chip_details>, std::unique_ptr<std::vector<dlib::chip_details, std::allocator<dlib::chip_details> >, std::default_delete<std::vector<dlib::chip_details, std::allocator<dlib::chip_details> > > > > >::<lambda(std::vector<dlib::chip_details>&)>, pybind11::iterator, {std::vector<dlib::chip_details, std::allocator<dlib::chip_details> >&}, {pybind11::name, pybind11::is_method, pybind11::sibling, pybind11::keep_alive<0, 1>}>::<lambda(pybind11::detail::function_call&)>::_FUN(pybind11::detail::function_call&)’:
/builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/stl_bind.h:273:38: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::chip_details*, std::vector<dlib::chip_details> >’ changed in GCC 7.1
  273 |                    v.begin(), v.end());
      |                                      ^
In file included from /usr/include/c++/10/vector:72,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/image3.cpp:3:
/usr/include/c++/10/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {double&, dlib::vector<long int, 2>}; _Tp = std::pair<double, dlib::vector<long int, 2> >; _Alloc = std::allocator<std::pair<double, dlib::vector<long int, 2> > >]’:
/usr/include/c++/10/bits/vector.tcc:426:7: note: parameter passing for argument of type ‘std::vector<std::pair<double, dlib::vector<long int, 2> > >::iterator’ changed in GCC 7.1
  426 |       vector<_Tp, _Alloc>::
      |       ^~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:72,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/image4.cpp:3:
/usr/include/c++/10/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const float&, dlib::vector<long int, 2>}; _Tp = std::pair<double, dlib::vector<long int, 2> >; _Alloc = std::allocator<std::pair<double, dlib::vector<long int, 2> > >]’:
/usr/include/c++/10/bits/vector.tcc:426:7: note: parameter passing for argument of type ‘std::vector<std::pair<double, dlib::vector<long int, 2> > >::iterator’ changed in GCC 7.1
  426 |       vector<_Tp, _Alloc>::
      |       ^~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {double&, double&}; _Tp = std::pair<double, double>; _Alloc = std::allocator<std::pair<double, double> >]’:
/usr/include/c++/10/bits/vector.tcc:426:7: note: parameter passing for argument of type ‘std::vector<std::pair<double, double> >::iterator’ changed in GCC 7.1
In file included from /usr/include/c++/10/vector:67,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/image2.cpp:3:
/usr/include/c++/10/bits/stl_vector.h: In function ‘void dlib::extract_image_chips(const image_type1&, const std::vector<dlib::chip_details>&, dlib::array<image_type2>&, const interpolation_type&) [with image_type1 = dlib::numpy_image<unsigned char>; image_type2 = dlib::numpy_image<unsigned char>; interpolation_type = dlib::interpolate_bilinear]’:
/usr/include/c++/10/bits/stl_vector.h:1198:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::vector<double, 2>*, std::vector<dlib::vector<double, 2> > >’ changed in GCC 7.1
 1198 |    _M_realloc_insert(end(), __x);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
/usr/include/c++/10/bits/stl_vector.h:1198:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::vector<double, 2>*, std::vector<dlib::vector<double, 2> > >’ changed in GCC 7.1
 1198 |    _M_realloc_insert(end(), __x);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
[ 88%] Building CXX object CMakeFiles/_dlib_pybind11.dir/src/object_detection.cpp.o
/usr/include/c++/10/bits/stl_vector.h: In function ‘void dlib::extract_image_chips(const image_type1&, const std::vector<dlib::chip_details>&, dlib::array<image_type2>&, const interpolation_type&) [with image_type1 = dlib::numpy_image<int>; image_type2 = dlib::numpy_image<int>; interpolation_type = dlib::interpolate_bilinear]’:
/usr/include/c++/10/bits/stl_vector.h:1198:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::vector<double, 2>*, std::vector<dlib::vector<double, 2> > >’ changed in GCC 7.1
 1198 |    _M_realloc_insert(end(), __x);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc: In member function ‘std::vector<dlib::vector<long int, 2> > dlib::hough_transform::find_strong_hough_points(const image_type&, thresh_type, double, double) [with image_type = dlib::numpy_image<float>; thresh_type = float]’:
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<double, dlib::vector<long int, 2> >*, std::vector<std::pair<double, dlib::vector<long int, 2> > > >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<double, double>*, std::vector<std::pair<double, double> > >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_vector.h: In function ‘void dlib::extract_image_chips(const image_type1&, const std::vector<dlib::chip_details>&, dlib::array<image_type2>&, const interpolation_type&) [with image_type1 = dlib::numpy_image<long long int>; image_type2 = dlib::numpy_image<long long int>; interpolation_type = dlib::interpolate_bilinear]’:
/usr/include/c++/10/bits/stl_vector.h:1198:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::vector<double, 2>*, std::vector<dlib::vector<double, 2> > >’ changed in GCC 7.1
 1198 |    _M_realloc_insert(end(), __x);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
/usr/include/c++/10/bits/stl_vector.h: In function ‘void dlib::extract_image_chips(const image_type1&, const std::vector<dlib::chip_details>&, dlib::array<image_type2>&, const interpolation_type&) [with image_type1 = dlib::numpy_image<double>; image_type2 = dlib::numpy_image<double>; interpolation_type = dlib::interpolate_bilinear]’:
/usr/include/c++/10/bits/stl_vector.h:1198:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::vector<double, 2>*, std::vector<dlib::vector<double, 2> > >’ changed in GCC 7.1
 1198 |    _M_realloc_insert(end(), __x);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
/usr/include/c++/10/bits/stl_vector.h: In function ‘void dlib::extract_image_chips(const image_type1&, const std::vector<dlib::chip_details>&, dlib::array<image_type2>&, const interpolation_type&) [with image_type1 = dlib::numpy_image<dlib::rgb_pixel>; image_type2 = dlib::numpy_image<dlib::rgb_pixel>; interpolation_type = dlib::interpolate_bilinear]’:
/usr/include/c++/10/bits/stl_vector.h:1198:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::vector<double, 2>*, std::vector<dlib::vector<double, 2> > >’ changed in GCC 7.1
 1198 |    _M_realloc_insert(end(), __x);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
/usr/include/c++/10/bits/stl_vector.h:1198:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::vector<double, 2>*, std::vector<dlib::vector<double, 2> > >’ changed in GCC 7.1
 1198 |    _M_realloc_insert(end(), __x);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
/usr/include/c++/10/bits/stl_vector.h:1198:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::vector<double, 2>*, std::vector<dlib::vector<double, 2> > >’ changed in GCC 7.1
 1198 |    _M_realloc_insert(end(), __x);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
/usr/include/c++/10/bits/stl_vector.h: In static member function ‘static pybind11::handle pybind11::cpp_function::initialize<pybind11::detail::vector_modifiers<std::vector<dlib::chip_details>, pybind11::class_<std::vector<dlib::chip_details>, std::unique_ptr<std::vector<dlib::chip_details, std::allocator<dlib::chip_details> >, std::default_delete<std::vector<dlib::chip_details, std::allocator<dlib::chip_details> > > > > >::<lambda(std::vector<dlib::chip_details>&, SizeType)>, dlib::chip_details, {std::vector<dlib::chip_details, std::allocator<dlib::chip_details> >&, unsigned int}, {pybind11::name, pybind11::is_method, pybind11::sibling, pybind11::arg, char [42]}>::<lambda(pybind11::detail::function_call&)>::_FUN(pybind11::detail::function_call&)’:
/usr/include/c++/10/bits/stl_vector.h:1431:24: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::chip_details*, std::vector<dlib::chip_details> >’ changed in GCC 7.1
 1431 |       { return _M_erase(begin() + (__position - cbegin())); }
      |                ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:8,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/image2.cpp:3:
/builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/stl_bind.h: In static member function ‘static pybind11::handle pybind11::cpp_function::initialize<pybind11::detail::vector_modifiers<std::vector<dlib::chip_details>, pybind11::class_<std::vector<dlib::chip_details>, std::unique_ptr<std::vector<dlib::chip_details, std::allocator<dlib::chip_details> >, std::default_delete<std::vector<dlib::chip_details, std::allocator<dlib::chip_details> > > > > >::<lambda(std::vector<dlib::chip_details>&, SizeType, const T&)>, void, {std::vector<dlib::chip_details, std::allocator<dlib::chip_details> >&, unsigned int, const dlib::chip_details&}, {pybind11::name, pybind11::is_method, pybind11::sibling, pybind11::arg, pybind11::arg, char [36]}>::<lambda(pybind11::detail::function_call&)>::_FUN(pybind11::detail::function_call&)’:
/builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/stl_bind.h:143:21: note: parameter passing for argument of type ‘std::vector<dlib::chip_details>::const_iterator’ changed in GCC 7.1
  143 |             v.insert(v.begin() + (DiffType) i, x);
      |             ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:67,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/image2.cpp:3:
/usr/include/c++/10/bits/stl_vector.h: In static member function ‘static pybind11::handle pybind11::cpp_function::initialize<pybind11::detail::vector_modifiers<std::vector<dlib::chip_details>, pybind11::class_<std::vector<dlib::chip_details>, std::unique_ptr<std::vector<dlib::chip_details, std::allocator<dlib::chip_details> >, std::default_delete<std::vector<dlib::chip_details, std::allocator<dlib::chip_details> > > > > >::<lambda(std::vector<dlib::chip_details>&, SizeType)>, void, {std::vector<dlib::chip_details, std::allocator<dlib::chip_details> >&, unsigned int}, {pybind11::name, pybind11::is_method, pybind11::sibling, char [40]}>::<lambda(pybind11::detail::function_call&)>::_FUN(pybind11::detail::function_call&)’:
/usr/include/c++/10/bits/stl_vector.h:1431:24: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::chip_details*, std::vector<dlib::chip_details> >’ changed in GCC 7.1
 1431 |       { return _M_erase(begin() + (__position - cbegin())); }
      |                ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_vector.h: In function ‘void dlib::extract_image_chips(const image_type1&, const std::vector<dlib::chip_details>&, dlib::array<image_type2>&, const interpolation_type&) [with image_type1 = dlib::numpy_image<short unsigned int>; image_type2 = dlib::numpy_image<short unsigned int>; interpolation_type = dlib::interpolate_bilinear]’:
/usr/include/c++/10/bits/stl_vector.h:1198:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::vector<double, 2>*, std::vector<dlib::vector<double, 2> > >’ changed in GCC 7.1
 1198 |    _M_realloc_insert(end(), __x);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
/usr/include/c++/10/bits/stl_vector.h:1198:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::vector<double, 2>*, std::vector<dlib::vector<double, 2> > >’ changed in GCC 7.1
 1198 |    _M_realloc_insert(end(), __x);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
/usr/include/c++/10/bits/stl_vector.h: In function ‘void dlib::extract_image_chips(const image_type1&, const std::vector<dlib::chip_details>&, dlib::array<image_type2>&, const interpolation_type&) [with image_type1 = dlib::numpy_image<unsigned int>; image_type2 = dlib::numpy_image<unsigned int>; interpolation_type = dlib::interpolate_bilinear]’:
/usr/include/c++/10/bits/stl_vector.h:1198:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::vector<double, 2>*, std::vector<dlib::vector<double, 2> > >’ changed in GCC 7.1
 1198 |    _M_realloc_insert(end(), __x);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
/usr/include/c++/10/bits/stl_vector.h:1198:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::vector<double, 2>*, std::vector<dlib::vector<double, 2> > >’ changed in GCC 7.1
 1198 |    _M_realloc_insert(end(), __x);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
[ 89%] Building CXX object CMakeFiles/_dlib_pybind11.dir/src/shape_predictor.cpp.o
/usr/include/c++/10/bits/stl_vector.h: In function ‘void dlib::extract_image_chips(const image_type1&, const std::vector<dlib::chip_details>&, dlib::array<image_type2>&, const interpolation_type&) [with image_type1 = dlib::numpy_image<long long unsigned int>; image_type2 = dlib::numpy_image<long long unsigned int>; interpolation_type = dlib::interpolate_bilinear]’:
/usr/include/c++/10/bits/stl_vector.h:1198:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::vector<double, 2>*, std::vector<dlib::vector<double, 2> > >’ changed in GCC 7.1
 1198 |    _M_realloc_insert(end(), __x);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
/usr/include/c++/10/bits/stl_vector.h:1198:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::vector<double, 2>*, std::vector<dlib::vector<double, 2> > >’ changed in GCC 7.1
 1198 |    _M_realloc_insert(end(), __x);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {int}; _Tp = double; _Alloc = std::allocator<double>]’:
/usr/include/c++/10/bits/vector.tcc:426:7: note: parameter passing for argument of type ‘std::vector<double>::iterator’ changed in GCC 7.1
/usr/include/c++/10/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {double}; _Tp = double; _Alloc = std::allocator<double>]’:
/usr/include/c++/10/bits/vector.tcc:426:7: note: parameter passing for argument of type ‘std::vector<double>::iterator’ changed in GCC 7.1
/usr/include/c++/10/bits/vector.tcc: In function ‘void dlib::impl::partition_pixels_float(const image_type&, typename dlib::pixel_traits<typename dlib::image_traits<image_type>::pixel_type>::basic_pixel_type&, T&& ...) [with image_type = dlib::numpy_image<float>; T = {float&}]’:
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc: In function ‘void dlib::impl::partition_pixels_float(const image_type&, typename dlib::pixel_traits<typename dlib::image_traits<image_type>::pixel_type>::basic_pixel_type&, T&& ...) [with image_type = dlib::numpy_image<float>; T = {}]’:
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_vector.h: In function ‘void dlib::extract_image_chips(const image_type1&, const std::vector<dlib::chip_details>&, dlib::array<image_type2>&, const interpolation_type&) [with image_type1 = dlib::numpy_image<signed char>; image_type2 = dlib::numpy_image<signed char>; interpolation_type = dlib::interpolate_bilinear]’:
/usr/include/c++/10/bits/stl_vector.h:1198:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::vector<double, 2>*, std::vector<dlib::vector<double, 2> > >’ changed in GCC 7.1
 1198 |    _M_realloc_insert(end(), __x);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc: In function ‘void dlib::impl::partition_pixels_float(const image_type&, typename dlib::pixel_traits<typename dlib::image_traits<image_type>::pixel_type>::basic_pixel_type&, T&& ...) [with image_type = dlib::numpy_image<double>; T = {double&}]’:
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/algorithm:62,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/algs.h:106,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/serialize.h:214,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:9,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/image3.cpp:3:
/usr/include/c++/10/bits/stl_algo.h:1974:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
 1974 |    std::__introsort_loop(__first, __last,
      |    ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~
 1975 |     std::__lg(__last - __first) * 2,
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 1976 |     __comp);
      |     ~~~~~~~              
/usr/include/c++/10/bits/stl_algo.h:1977:31: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
 1977 |    std::__final_insertion_sort(__first, __last, __comp);
      |    ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:72,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/image3.cpp:3:
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc: In function ‘void dlib::impl::partition_pixels_float(const image_type&, typename dlib::pixel_traits<typename dlib::image_traits<image_type>::pixel_type>::basic_pixel_type&, T&& ...) [with image_type = dlib::numpy_image<double>; T = {}]’:
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/algorithm:62,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/algs.h:106,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/serialize.h:214,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:9,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/image3.cpp:3:
/usr/include/c++/10/bits/stl_algo.h:1974:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
 1974 |    std::__introsort_loop(__first, __last,
      |    ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~
 1975 |     std::__lg(__last - __first) * 2,
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 1976 |     __comp);
      |     ~~~~~~~              
/usr/include/c++/10/bits/stl_algo.h:1977:31: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
 1977 |    std::__final_insertion_sort(__first, __last, __comp);
      |    ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:72,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/image3.cpp:3:
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc: In function ‘void dlib::impl::partition_pixels_float(const image_type&, typename dlib::pixel_traits<typename dlib::image_traits<image_type>::pixel_type>::basic_pixel_type&, T&& ...) [with image_type = dlib::numpy_image<unsigned int>; T = {unsigned int&}]’:
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc: In function ‘void dlib::impl::partition_pixels_float(const image_type&, typename dlib::pixel_traits<typename dlib::image_traits<image_type>::pixel_type>::basic_pixel_type&, T&& ...) [with image_type = dlib::numpy_image<unsigned int>; T = {}]’:
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {long long unsigned int}; _Tp = long long unsigned int; _Alloc = std::allocator<long long unsigned int>]’:
/usr/include/c++/10/bits/vector.tcc:426:7: note: parameter passing for argument of type ‘std::vector<long long unsigned int, std::allocator<long long unsigned int> >::iterator’ changed in GCC 7.1
  426 |       vector<_Tp, _Alloc>::
      |       ^~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc: In function ‘void dlib::impl::partition_pixels_float(const image_type&, typename dlib::pixel_traits<typename dlib::image_traits<image_type>::pixel_type>::basic_pixel_type&, T&& ...) [with image_type = dlib::numpy_image<long long unsigned int>; T = {long long unsigned int&}]’:
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<long long unsigned int*, std::vector<long long unsigned int, std::allocator<long long unsigned int> > >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/algorithm:62,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/algs.h:106,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/serialize.h:214,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:9,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/image3.cpp:3:
/usr/include/c++/10/bits/stl_algo.h:1974:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<long long unsigned int*, std::vector<long long unsigned int, std::allocator<long long unsigned int> > >’ changed in GCC 7.1
 1974 |    std::__introsort_loop(__first, __last,
      |    ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~
 1975 |     std::__lg(__last - __first) * 2,
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 1976 |     __comp);
      |     ~~~~~~~              
/usr/include/c++/10/bits/stl_algo.h:1977:31: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<long long unsigned int*, std::vector<long long unsigned int, std::allocator<long long unsigned int> > >’ changed in GCC 7.1
 1977 |    std::__final_insertion_sort(__first, __last, __comp);
      |    ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:72,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/image3.cpp:3:
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc: In function ‘void dlib::impl::partition_pixels_float(const image_type&, typename dlib::pixel_traits<typename dlib::image_traits<image_type>::pixel_type>::basic_pixel_type&, T&& ...) [with image_type = dlib::numpy_image<long long unsigned int>; T = {}]’:
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<long long unsigned int*, std::vector<long long unsigned int, std::allocator<long long unsigned int> > >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/algorithm:62,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/algs.h:106,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/serialize.h:214,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:9,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/image3.cpp:3:
/usr/include/c++/10/bits/stl_algo.h:1974:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<long long unsigned int*, std::vector<long long unsigned int, std::allocator<long long unsigned int> > >’ changed in GCC 7.1
 1974 |    std::__introsort_loop(__first, __last,
      |    ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~
 1975 |     std::__lg(__last - __first) * 2,
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 1976 |     __comp);
      |     ~~~~~~~              
/usr/include/c++/10/bits/stl_algo.h:1977:31: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<long long unsigned int*, std::vector<long long unsigned int, std::allocator<long long unsigned int> > >’ changed in GCC 7.1
 1977 |    std::__final_insertion_sort(__first, __last, __comp);
      |    ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:72,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/image3.cpp:3:
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc: In function ‘void dlib::impl::partition_pixels_float(const image_type&, typename dlib::pixel_traits<typename dlib::image_traits<image_type>::pixel_type>::basic_pixel_type&, T&& ...) [with image_type = dlib::numpy_image<signed char>; T = {signed char&}]’:
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc: In function ‘void dlib::impl::partition_pixels_float(const image_type&, typename dlib::pixel_traits<typename dlib::image_traits<image_type>::pixel_type>::basic_pixel_type&, T&& ...) [with image_type = dlib::numpy_image<signed char>; T = {}]’:
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc: In function ‘void dlib::impl::partition_pixels_float(const image_type&, typename dlib::pixel_traits<typename dlib::image_traits<image_type>::pixel_type>::basic_pixel_type&, T&& ...) [with image_type = dlib::numpy_image<short int>; T = {short int&}]’:
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc: In function ‘void dlib::impl::partition_pixels_float(const image_type&, typename dlib::pixel_traits<typename dlib::image_traits<image_type>::pixel_type>::basic_pixel_type&, T&& ...) [with image_type = dlib::numpy_image<short int>; T = {}]’:
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_vector.h: In function ‘void dlib::extract_image_chips(const image_type1&, const std::vector<dlib::chip_details>&, dlib::array<image_type2>&, const interpolation_type&) [with image_type1 = dlib::numpy_image<short int>; image_type2 = dlib::numpy_image<short int>; interpolation_type = dlib::interpolate_bilinear]’:
/usr/include/c++/10/bits/stl_vector.h:1198:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::vector<double, 2>*, std::vector<dlib::vector<double, 2> > >’ changed in GCC 7.1
 1198 |    _M_realloc_insert(end(), __x);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc: In function ‘void dlib::impl::partition_pixels_float(const image_type&, typename dlib::pixel_traits<typename dlib::image_traits<image_type>::pixel_type>::basic_pixel_type&, T&& ...) [with image_type = dlib::numpy_image<int>; T = {int&}]’:
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc: In function ‘void dlib::impl::partition_pixels_float(const image_type&, typename dlib::pixel_traits<typename dlib::image_traits<image_type>::pixel_type>::basic_pixel_type&, T&& ...) [with image_type = dlib::numpy_image<int>; T = {}]’:
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {long long int}; _Tp = long long int; _Alloc = std::allocator<long long int>]’:
/usr/include/c++/10/bits/vector.tcc:426:7: note: parameter passing for argument of type ‘std::vector<long long int>::iterator’ changed in GCC 7.1
  426 |       vector<_Tp, _Alloc>::
      |       ^~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc: In function ‘void dlib::impl::partition_pixels_float(const image_type&, typename dlib::pixel_traits<typename dlib::image_traits<image_type>::pixel_type>::basic_pixel_type&, T&& ...) [with image_type = dlib::numpy_image<long long int>; T = {long long int&}]’:
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<long long int*, std::vector<long long int> >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/algorithm:62,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/algs.h:106,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/serialize.h:214,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:9,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/image3.cpp:3:
/usr/include/c++/10/bits/stl_algo.h:1974:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<long long int*, std::vector<long long int> >’ changed in GCC 7.1
 1974 |    std::__introsort_loop(__first, __last,
      |    ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~
 1975 |     std::__lg(__last - __first) * 2,
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 1976 |     __comp);
      |     ~~~~~~~              
/usr/include/c++/10/bits/stl_algo.h:1977:31: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<long long int*, std::vector<long long int> >’ changed in GCC 7.1
 1977 |    std::__final_insertion_sort(__first, __last, __comp);
      |    ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:72,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/image3.cpp:3:
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc: In function ‘void dlib::impl::partition_pixels_float(const image_type&, typename dlib::pixel_traits<typename dlib::image_traits<image_type>::pixel_type>::basic_pixel_type&, T&& ...) [with image_type = dlib::numpy_image<long long int>; T = {}]’:
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<long long int*, std::vector<long long int> >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/algorithm:62,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/algs.h:106,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/serialize.h:214,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:9,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/image3.cpp:3:
/usr/include/c++/10/bits/stl_algo.h:1974:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<long long int*, std::vector<long long int> >’ changed in GCC 7.1
 1974 |    std::__introsort_loop(__first, __last,
      |    ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~
 1975 |     std::__lg(__last - __first) * 2,
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 1976 |     __comp);
      |     ~~~~~~~              
/usr/include/c++/10/bits/stl_algo.h:1977:31: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<long long int*, std::vector<long long int> >’ changed in GCC 7.1
 1977 |    std::__final_insertion_sort(__first, __last, __comp);
      |    ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:72,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/image3.cpp:3:
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc: In function ‘std::vector<dlib::vector<long int, 2> > dlib::find_peaks(const image_type&, double, const typename dlib::pixel_traits<typename dlib::image_traits<image_type>::pixel_type>::basic_pixel_type&) [with image_type = dlib::numpy_image<double>]’:
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<double, dlib::vector<long int, 2> >*, std::vector<std::pair<double, dlib::vector<long int, 2> > > >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_vector.h: In function ‘void dlib::extract_image_chips(const image_type1&, const std::vector<dlib::chip_details>&, dlib::array<image_type2>&, const interpolation_type&) [with image_type1 = dlib::numpy_image<float>; image_type2 = dlib::numpy_image<float>; interpolation_type = dlib::interpolate_bilinear]’:
/usr/include/c++/10/bits/stl_vector.h:1198:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::vector<double, 2>*, std::vector<dlib::vector<double, 2> > >’ changed in GCC 7.1
 1198 |    _M_realloc_insert(end(), __x);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
/usr/include/c++/10/bits/stl_vector.h:1198:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::vector<double, 2>*, std::vector<dlib::vector<double, 2> > >’ changed in GCC 7.1
 1198 |    _M_realloc_insert(end(), __x);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
/usr/include/c++/10/bits/stl_vector.h:1198:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::vector<double, 2>*, std::vector<dlib::vector<double, 2> > >’ changed in GCC 7.1
 1198 |    _M_realloc_insert(end(), __x);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
/builddir/build/BUILD/dlib-19.22/tools/python/src/shape_predictor.cpp: In function ‘std::shared_ptr<dlib::full_object_detection> full_obj_det_init(const dlib::rectangle&, const pybind11::object&)’:
/builddir/build/BUILD/dlib-19.22/tools/python/src/shape_predictor.cpp:77:29: warning: unused variable ‘num_parts’ [-Wunused-variable]
   77 |         const unsigned long num_parts = py::len(pyparts);
      |                             ^~~~~~~~~
[ 90%] Building CXX object CMakeFiles/_dlib_pybind11.dir/src/correlation_tracker.cpp.o
[ 91%] Building CXX object CMakeFiles/_dlib_pybind11.dir/src/face_recognition.cpp.o
[ 93%] Building CXX object CMakeFiles/_dlib_pybind11.dir/src/cnn_face_detector.cpp.o
In file included from /usr/include/c++/10/bits/stl_algo.h:61,
                 from /usr/include/c++/10/algorithm:62,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/algs.h:106,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/serialize.h:214,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:9,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/object_detection.cpp:4:
/usr/include/c++/10/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<dlib::impl::segment_image_edge_data_T<double>*, std::vector<dlib::impl::segment_image_edge_data_T<double>, std::allocator<dlib::impl::segment_image_edge_data_T<double> > > >; _Distance = int; _Tp = dlib::impl::segment_image_edge_data_T<double>; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’:
/usr/include/c++/10/bits/stl_heap.h:223:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::impl::segment_image_edge_data_T<double>*, std::vector<dlib::impl::segment_image_edge_data_T<double>, std::allocator<dlib::impl::segment_image_edge_data_T<double> > > >’ changed in GCC 7.1
  223 |     __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex,
      |     ^~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<dlib::impl::edge_data*, std::vector<dlib::impl::edge_data> >; _Distance = int; _Tp = dlib::impl::edge_data; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’:
/usr/include/c++/10/bits/stl_heap.h:223:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::impl::edge_data*, std::vector<dlib::impl::edge_data> >’ changed in GCC 7.1
In file included from /usr/include/c++/10/algorithm:62,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/algs.h:106,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/serialize.h:214,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:9,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/object_detection.cpp:4:
/usr/include/c++/10/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<dlib::impl::segment_image_edge_data_T<double>*, std::vector<dlib::impl::segment_image_edge_data_T<double>, std::allocator<dlib::impl::segment_image_edge_data_T<double> > > >; _Compare = __gnu_cxx::__ops::_Val_less_iter]’:
/usr/include/c++/10/bits/stl_algo.h:1819:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::impl::segment_image_edge_data_T<double>*, std::vector<dlib::impl::segment_image_edge_data_T<double>, std::allocator<dlib::impl::segment_image_edge_data_T<double> > > >’ changed in GCC 7.1
 1819 |     __unguarded_linear_insert(_RandomAccessIterator __last,
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<dlib::impl::edge_data*, std::vector<dlib::impl::edge_data> >; _Compare = __gnu_cxx::__ops::_Val_less_iter]’:
/usr/include/c++/10/bits/stl_algo.h:1819:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::impl::edge_data*, std::vector<dlib::impl::edge_data> >’ changed in GCC 7.1
/usr/include/c++/10/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<dlib::impl::segment_image_edge_data_T<double>*, std::vector<dlib::impl::segment_image_edge_data_T<double>, std::allocator<dlib::impl::segment_image_edge_data_T<double> > > >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’:
/usr/include/c++/10/bits/stl_algo.h:1839:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::impl::segment_image_edge_data_T<double>*, std::vector<dlib::impl::segment_image_edge_data_T<double>, std::allocator<dlib::impl::segment_image_edge_data_T<double> > > >’ changed in GCC 7.1
 1839 |     __insertion_sort(_RandomAccessIterator __first,
      |     ^~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_algo.h:1839:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::impl::segment_image_edge_data_T<double>*, std::vector<dlib::impl::segment_image_edge_data_T<double>, std::allocator<dlib::impl::segment_image_edge_data_T<double> > > >’ changed in GCC 7.1
/usr/include/c++/10/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<dlib::impl::edge_data*, std::vector<dlib::impl::edge_data> >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’:
/usr/include/c++/10/bits/stl_algo.h:1839:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::impl::edge_data*, std::vector<dlib::impl::edge_data> >’ changed in GCC 7.1
/usr/include/c++/10/bits/stl_algo.h:1839:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::impl::edge_data*, std::vector<dlib::impl::edge_data> >’ changed in GCC 7.1
/usr/include/c++/10/bits/stl_algo.h:1839:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::impl::edge_data*, std::vector<dlib::impl::edge_data> >’ changed in GCC 7.1
In file included from /usr/include/c++/10/vector:72,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/object_detection.cpp:4:
/usr/include/c++/10/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const double&}; _Tp = double; _Alloc = std::allocator<double>]’:
/usr/include/c++/10/bits/vector.tcc:426:7: note: parameter passing for argument of type ‘std::vector<double>::iterator’ changed in GCC 7.1
  426 |       vector<_Tp, _Alloc>::
      |       ^~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:67,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/object_detection.cpp:4:
/usr/include/c++/10/bits/stl_vector.h: In function ‘void dlib::split_rect_detections(std::vector<dlib::rect_detection>&, std::vector<dlib::rectangle>&, std::vector<double>&, std::vector<long unsigned int>&)’:
/usr/include/c++/10/bits/stl_vector.h:1198:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
 1198 |    _M_realloc_insert(end(), __x);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
/builddir/build/BUILD/dlib-19.22/tools/python/src/cnn_face_detector.cpp: In member function ‘std::vector<std::vector<dlib::mmod_rect> > cnn_face_detection_model_v1::detect_mult(pybind11::list, int, int)’:
/builddir/build/BUILD/dlib-19.22/tools/python/src/cnn_face_detector.cpp:76:26: warning: comparison of integer expressions of different signedness: ‘int’ and ‘pybind11::size_t’ {aka ‘unsigned int’} [-Wsign-compare]
   76 |         for(int i = 0; i < len(imgs); i++)
      |                        ~~^~~~~~~~~~~
/builddir/build/BUILD/dlib-19.22/tools/python/src/cnn_face_detector.cpp:95:26: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<dlib::matrix<dlib::rgb_pixel> >::size_type’ {aka ‘unsigned int’} [-Wsign-compare]
   95 |         for(int i = 1; i < dimgs.size(); i++)
      |                        ~~^~~~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:72,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/object_detection.cpp:4:
/usr/include/c++/10/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {dlib::vector<double, 2>}; _Tp = dlib::vector<double, 2>; _Alloc = std::allocator<dlib::vector<double, 2> >]’:
/usr/include/c++/10/bits/vector.tcc:426:7: note: parameter passing for argument of type ‘std::vector<dlib::vector<double, 2> >::iterator’ changed in GCC 7.1
  426 |       vector<_Tp, _Alloc>::
      |       ^~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::emplace_back(_Args&& ...) [with _Args = {dlib::vector<double, 2>}; _Tp = dlib::vector<double, 2>; _Alloc = std::allocator<dlib::vector<double, 2> >]’:
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::vector<double, 2>*, std::vector<dlib::vector<double, 2> > >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const dlib::rect_detection&}; _Tp = dlib::rect_detection; _Alloc = std::allocator<dlib::rect_detection>]’:
/usr/include/c++/10/bits/vector.tcc:426:7: note: parameter passing for argument of type ‘std::vector<dlib::rect_detection>::iterator’ changed in GCC 7.1
  426 |       vector<_Tp, _Alloc>::
      |       ^~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {std::pair<double, bool>}; _Tp = std::pair<double, bool>; _Alloc = std::allocator<std::pair<double, bool> >]’:
/usr/include/c++/10/bits/vector.tcc:426:7: note: parameter passing for argument of type ‘std::vector<std::pair<double, bool> >::iterator’ changed in GCC 7.1
/usr/include/c++/10/bits/vector.tcc: In function ‘long unsigned int dlib::impl::number_of_truth_hits(const std::vector<dlib::full_object_detection>&, const std::vector<dlib::rectangle>&, const std::vector<std::pair<double, dlib::rectangle> >&, const dlib::test_box_overlap&, std::vector<std::pair<double, bool> >&, long unsigned int&, const dlib::test_box_overlap&)’:
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<double, bool>*, std::vector<std::pair<double, bool> > >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const dlib::impl::edge_data&}; _Tp = dlib::impl::edge_data; _Alloc = std::allocator<dlib::impl::edge_data>]’:
/usr/include/c++/10/bits/vector.tcc:426:7: note: parameter passing for argument of type ‘std::vector<dlib::impl::edge_data>::iterator’ changed in GCC 7.1
  426 |       vector<_Tp, _Alloc>::
      |       ^~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const dlib::impl::segment_image_edge_data_T<double>&}; _Tp = dlib::impl::segment_image_edge_data_T<double>; _Alloc = std::allocator<dlib::impl::segment_image_edge_data_T<double> >]’:
/usr/include/c++/10/bits/vector.tcc:426:7: note: parameter passing for argument of type ‘std::vector<dlib::impl::segment_image_edge_data_T<double>, std::allocator<dlib::impl::segment_image_edge_data_T<double> > >::iterator’ changed in GCC 7.1
In file included from /usr/include/c++/10/vector:72,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/correlation_tracker.cpp:4:
/usr/include/c++/10/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const dlib::vector<double, 2>&}; _Tp = dlib::vector<double, 2>; _Alloc = std::allocator<dlib::vector<double, 2> >]’:
/usr/include/c++/10/bits/vector.tcc:426:7: note: parameter passing for argument of type ‘std::vector<dlib::vector<double, 2> >::iterator’ changed in GCC 7.1
  426 |       vector<_Tp, _Alloc>::
      |       ^~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:72,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/shape_predictor.cpp:4:
/usr/include/c++/10/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {double}; _Tp = double; _Alloc = std::allocator<double>]’:
/usr/include/c++/10/bits/vector.tcc:426:7: note: parameter passing for argument of type ‘std::vector<double>::iterator’ changed in GCC 7.1
  426 |       vector<_Tp, _Alloc>::
      |       ^~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/dlib-19.22/tools/python/src/face_recognition.cpp: In member function ‘std::vector<std::vector<dlib::matrix<double, 0, 1> > > face_recognition_model_v1::batch_compute_face_descriptors(const std::vector<dlib::numpy_image<dlib::rgb_pixel> >&, const std::vector<std::vector<dlib::full_object_detection> >&, int, float)’:
/builddir/build/BUILD/dlib-19.22/tools/python/src/face_recognition.cpp:91:27: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<dlib::numpy_image<dlib::rgb_pixel> >::size_type’ {aka ‘unsigned int’} [-Wsign-compare]
   91 |         for (int i = 0; i < batch_imgs.size(); ++i)
      |                         ~~^~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/dlib-19.22/tools/python/src/face_recognition.cpp:112:31: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<std::vector<dlib::full_object_detection> >::size_type’ {aka ‘unsigned int’} [-Wsign-compare]
  112 |             for (int i = 0; i < batch_faces.size(); ++i)
      |                             ~~^~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/dlib-19.22/tools/python/src/face_recognition.cpp:114:35: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<dlib::full_object_detection>::size_type’ {aka ‘unsigned int’} [-Wsign-compare]
  114 |                 for (int j = 0; j < batch_faces[i].size(); ++j)
      |                                 ~~^~~~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/dlib-19.22/tools/python/src/face_recognition.cpp:125:31: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<std::vector<dlib::full_object_detection> >::size_type’ {aka ‘unsigned int’} [-Wsign-compare]
  125 |             for (int i = 0; i < batch_faces.size(); ++i)
      |                             ~~^~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/dlib-19.22/tools/python/src/face_recognition.cpp:127:35: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<dlib::full_object_detection>::size_type’ {aka ‘unsigned int’} [-Wsign-compare]
  127 |                 for (int j = 0; j < batch_faces[i].size(); ++j)
      |                                 ~~^~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {std::pair<double, dlib::rectangle>}; _Tp = std::pair<double, dlib::rectangle>; _Alloc = std::allocator<std::pair<double, dlib::rectangle> >]’:
/usr/include/c++/10/bits/vector.tcc:426:7: note: parameter passing for argument of type ‘std::vector<std::pair<double, dlib::rectangle> >::iterator’ changed in GCC 7.1
/usr/include/c++/10/bits/vector.tcc:426:7: note: parameter passing for argument of type ‘std::vector<std::pair<double, dlib::rectangle> >::iterator’ changed in GCC 7.1
/usr/include/c++/10/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {dlib::vector<double, 2>}; _Tp = dlib::vector<double, 2>; _Alloc = std::allocator<dlib::vector<double, 2> >]’:
/usr/include/c++/10/bits/vector.tcc:426:7: note: parameter passing for argument of type ‘std::vector<dlib::vector<double, 2> >::iterator’ changed in GCC 7.1
/usr/include/c++/10/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::emplace_back(_Args&& ...) [with _Args = {dlib::vector<double, 2>}; _Tp = dlib::vector<double, 2>; _Alloc = std::allocator<dlib::vector<double, 2> >]’:
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::vector<double, 2>*, std::vector<dlib::vector<double, 2> > >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {dlib::impl::segment_image_edge_data_T<double>}; _Tp = dlib::impl::segment_image_edge_data_T<double>; _Alloc = std::allocator<dlib::impl::segment_image_edge_data_T<double> >]’:
/usr/include/c++/10/bits/vector.tcc:426:7: note: parameter passing for argument of type ‘std::vector<dlib::impl::segment_image_edge_data_T<double>, std::allocator<dlib::impl::segment_image_edge_data_T<double> > >::iterator’ changed in GCC 7.1
/usr/include/c++/10/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::emplace_back(_Args&& ...) [with _Args = {dlib::impl::segment_image_edge_data_T<double>}; _Tp = dlib::impl::segment_image_edge_data_T<double>; _Alloc = std::allocator<dlib::impl::segment_image_edge_data_T<double> >]’:
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::impl::segment_image_edge_data_T<double>*, std::vector<dlib::impl::segment_image_edge_data_T<double>, std::allocator<dlib::impl::segment_image_edge_data_T<double> > > >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const std::pair<double, dlib::matrix<double, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >&}; _Tp = std::pair<double, dlib::matrix<double, 0, 1> >; _Alloc = dlib::std_allocator<std::pair<double, dlib::matrix<double, 0, 1> >, dlib::memory_manager_stateless_kernel_1<char> >]’:
/usr/include/c++/10/bits/vector.tcc:426:7: note: parameter passing for argument of type ‘std::vector<std::pair<double, dlib::matrix<double, 0, 1> >, dlib::std_allocator<std::pair<double, dlib::matrix<double, 0, 1> >, dlib::memory_manager_stateless_kernel_1<char> > >::iterator’ changed in GCC 7.1
  426 |       vector<_Tp, _Alloc>::
      |       ^~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc: In function ‘dlib::point_transform_affine dlib::get_mapping_to_chip(const dlib::chip_details&)’:
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::vector<double, 2>*, std::vector<dlib::vector<double, 2> > >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:67,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/correlation_tracker.cpp:4:
/usr/include/c++/10/bits/stl_vector.h:1198:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::vector<double, 2>*, std::vector<dlib::vector<double, 2> > >’ changed in GCC 7.1
 1198 |    _M_realloc_insert(end(), __x);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:72,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/correlation_tracker.cpp:4:
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::vector<double, 2>*, std::vector<dlib::vector<double, 2> > >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:67,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/correlation_tracker.cpp:4:
/usr/include/c++/10/bits/stl_vector.h:1198:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::vector<double, 2>*, std::vector<dlib::vector<double, 2> > >’ changed in GCC 7.1
 1198 |    _M_realloc_insert(end(), __x);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:72,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/correlation_tracker.cpp:4:
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::vector<double, 2>*, std::vector<dlib::vector<double, 2> > >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:67,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/correlation_tracker.cpp:4:
/usr/include/c++/10/bits/stl_vector.h:1198:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::vector<double, 2>*, std::vector<dlib::vector<double, 2> > >’ changed in GCC 7.1
 1198 |    _M_realloc_insert(end(), __x);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc: In function ‘dlib::point_transform_affine dlib::flip_image_left_right(const image_type1&, image_type2&) [with image_type1 = dlib::array2d<dlib::rgb_pixel>; image_type2 = dlib::array2d<dlib::rgb_pixel>]’:
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::vector<double, 2>*, std::vector<dlib::vector<double, 2> > >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const dlib::impl::nuclear_norm_regularizer&}; _Tp = dlib::impl::nuclear_norm_regularizer; _Alloc = std::allocator<dlib::impl::nuclear_norm_regularizer>]’:
/usr/include/c++/10/bits/vector.tcc:426:7: note: parameter passing for argument of type ‘std::vector<dlib::impl::nuclear_norm_regularizer>::iterator’ changed in GCC 7.1
  426 |       vector<_Tp, _Alloc>::
      |       ^~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc: In member function ‘std::vector<_Tp, _Alloc>::iterator std::vector<_Tp, _Alloc>::_M_erase(std::vector<_Tp, _Alloc>::iterator) [with _Tp = double; _Alloc = std::allocator<double>]’:
/usr/include/c++/10/bits/vector.tcc:171:5: note: parameter passing for argument of type ‘std::vector<double>::iterator’ changed in GCC 7.1
  171 |     vector<_Tp, _Alloc>::
      |     ^~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc:171:5: note: parameter passing for argument of type ‘std::vector<double>::iterator’ changed in GCC 7.1
/usr/include/c++/10/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {double}; _Tp = double; _Alloc = std::allocator<double>]’:
/usr/include/c++/10/bits/vector.tcc:426:7: note: parameter passing for argument of type ‘std::vector<double>::iterator’ changed in GCC 7.1
  426 |       vector<_Tp, _Alloc>::
      |       ^~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc: In function ‘double dlib::average_precision(const std::vector<_Tp, _Alloc>&, long unsigned int) [with T = std::pair<double, bool>; alloc = std::allocator<std::pair<double, bool> >]’:
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:72,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/correlation_tracker.cpp:4:
/usr/include/c++/10/bits/vector.tcc: In member function ‘dlib::point_transform_affine dlib::correlation_tracker::make_chip(const image_type&, dlib::drectangle, std::vector<dlib::matrix<std::complex<double> > >&) const [with image_type = dlib::numpy_image<unsigned char>]’:
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::vector<double, 2>*, std::vector<dlib::vector<double, 2> > >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:67,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/correlation_tracker.cpp:4:
/usr/include/c++/10/bits/stl_vector.h:1198:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::vector<double, 2>*, std::vector<dlib::vector<double, 2> > >’ changed in GCC 7.1
 1198 |    _M_realloc_insert(end(), __x);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:72,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/correlation_tracker.cpp:4:
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::vector<double, 2>*, std::vector<dlib::vector<double, 2> > >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:67,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/correlation_tracker.cpp:4:
/usr/include/c++/10/bits/stl_vector.h:1198:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::vector<double, 2>*, std::vector<dlib::vector<double, 2> > >’ changed in GCC 7.1
 1198 |    _M_realloc_insert(end(), __x);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:72,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/correlation_tracker.cpp:4:
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::vector<double, 2>*, std::vector<dlib::vector<double, 2> > >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:67,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/correlation_tracker.cpp:4:
/usr/include/c++/10/bits/stl_vector.h:1198:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::vector<double, 2>*, std::vector<dlib::vector<double, 2> > >’ changed in GCC 7.1
 1198 |    _M_realloc_insert(end(), __x);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
In file included from /usr/include/c++/10/algorithm:62,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/algs.h:106,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/serialize.h:214,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:9,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/object_detection.cpp:4:
/usr/include/c++/10/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<dlib::impl::edge_data*, std::vector<dlib::impl::edge_data> >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’:
/usr/include/c++/10/bits/stl_algo.h:1662:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::impl::edge_data*, std::vector<dlib::impl::edge_data> >’ changed in GCC 7.1
 1662 |     __heap_select(_RandomAccessIterator __first,
      |     ^~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_algo.h:1662:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::impl::edge_data*, std::vector<dlib::impl::edge_data> >’ changed in GCC 7.1
/usr/include/c++/10/bits/stl_algo.h:1662:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::impl::edge_data*, std::vector<dlib::impl::edge_data> >’ changed in GCC 7.1
/usr/include/c++/10/bits/stl_algo.h:1662:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::impl::edge_data*, std::vector<dlib::impl::edge_data> >’ changed in GCC 7.1
/usr/include/c++/10/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<dlib::impl::edge_data*, std::vector<dlib::impl::edge_data> >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’:
/usr/include/c++/10/bits/stl_algo.h:1945:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::impl::edge_data*, std::vector<dlib::impl::edge_data> >’ changed in GCC 7.1
 1945 |     __introsort_loop(_RandomAccessIterator __first,
      |     ^~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_algo.h:1945:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::impl::edge_data*, std::vector<dlib::impl::edge_data> >’ changed in GCC 7.1
/usr/include/c++/10/bits/stl_algo.h:1959:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::impl::edge_data*, std::vector<dlib::impl::edge_data> >’ changed in GCC 7.1
 1959 |    std::__introsort_loop(__cut, __last, __depth_limit, __comp);
      |    ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_algo.h:1937:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::impl::edge_data*, std::vector<dlib::impl::edge_data> >’ changed in GCC 7.1
 1937 |       std::__heap_select(__first, __middle, __last, __comp);
      |       ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:67,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/object_detection.cpp:4:
/usr/include/c++/10/bits/stl_vector.h: In function ‘void dlib::impl::find_basic_candidate_object_locations(const in_image_type&, const std::vector<dlib::impl::segment_image_edge_data_T<T> >&, std::vector<dlib::rectangle>&, std::vector<dlib::impl::edge_data>&, double, long unsigned int) [with in_image_type = dlib::const_image_view<dlib::numpy_image<unsigned char> >; diff_type = unsigned char]’:
/usr/include/c++/10/bits/stl_vector.h:1198:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::impl::edge_data*, std::vector<dlib::impl::edge_data> >’ changed in GCC 7.1
 1198 |    _M_realloc_insert(end(), __x);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
In file included from /usr/include/c++/10/algorithm:62,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/algs.h:106,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/serialize.h:214,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:9,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/object_detection.cpp:4:
/usr/include/c++/10/bits/stl_algo.h:1974:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::impl::edge_data*, std::vector<dlib::impl::edge_data> >’ changed in GCC 7.1
 1974 |    std::__introsort_loop(__first, __last,
      |    ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~
 1975 |     std::__lg(__last - __first) * 2,
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 1976 |     __comp);
      |     ~~~~~~~              
/usr/include/c++/10/bits/stl_algo.h:1886:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::impl::edge_data*, std::vector<dlib::impl::edge_data> >’ changed in GCC 7.1
 1886 |    std::__insertion_sort(__first, __first + int(_S_threshold), __comp);
      |    ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_algo.h:1891:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::impl::edge_data*, std::vector<dlib::impl::edge_data> >’ changed in GCC 7.1
 1891 |  std::__insertion_sort(__first, __last, __comp);
      |  ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:67,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/object_detection.cpp:4:
/usr/include/c++/10/bits/stl_vector.h: In function ‘void dlib::impl::find_basic_candidate_object_locations(const in_image_type&, const std::vector<dlib::impl::segment_image_edge_data_T<T> >&, std::vector<dlib::rectangle>&, std::vector<dlib::impl::edge_data>&, double, long unsigned int) [with in_image_type = dlib::const_image_view<dlib::numpy_image<dlib::rgb_pixel> >; diff_type = double]’:
/usr/include/c++/10/bits/stl_vector.h:1198:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::impl::segment_image_edge_data_T<double>*, std::vector<dlib::impl::segment_image_edge_data_T<double>, std::allocator<dlib::impl::segment_image_edge_data_T<double> > > >’ changed in GCC 7.1
 1198 |    _M_realloc_insert(end(), __x);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
/usr/include/c++/10/bits/stl_vector.h:1198:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::impl::edge_data*, std::vector<dlib::impl::edge_data> >’ changed in GCC 7.1
 1198 |    _M_realloc_insert(end(), __x);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
In file included from /usr/include/c++/10/algorithm:62,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/algs.h:106,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/serialize.h:214,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:9,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/object_detection.cpp:4:
/usr/include/c++/10/bits/stl_algo.h:1974:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::impl::edge_data*, std::vector<dlib::impl::edge_data> >’ changed in GCC 7.1
 1974 |    std::__introsort_loop(__first, __last,
      |    ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~
 1975 |     std::__lg(__last - __first) * 2,
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 1976 |     __comp);
      |     ~~~~~~~              
/usr/include/c++/10/bits/stl_algo.h:1886:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::impl::edge_data*, std::vector<dlib::impl::edge_data> >’ changed in GCC 7.1
 1886 |    std::__insertion_sort(__first, __first + int(_S_threshold), __comp);
      |    ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_algo.h:1891:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::impl::edge_data*, std::vector<dlib::impl::edge_data> >’ changed in GCC 7.1
 1891 |  std::__insertion_sort(__first, __last, __comp);
      |  ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:72,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/correlation_tracker.cpp:4:
/usr/include/c++/10/bits/vector.tcc: In member function ‘void dlib::correlation_tracker::make_scale_space(const image_type&, std::vector<dlib::matrix<std::complex<double>, 0, 1> >&) const [with image_type = dlib::numpy_image<unsigned char>]’:
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::vector<double, 2>*, std::vector<dlib::vector<double, 2> > >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:67,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/correlation_tracker.cpp:4:
/usr/include/c++/10/bits/stl_vector.h:1198:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::vector<double, 2>*, std::vector<dlib::vector<double, 2> > >’ changed in GCC 7.1
 1198 |    _M_realloc_insert(end(), __x);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
/usr/include/c++/10/bits/stl_vector.h:1198:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::vector<double, 2>*, std::vector<dlib::vector<double, 2> > >’ changed in GCC 7.1
 1198 |    _M_realloc_insert(end(), __x);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
/usr/include/c++/10/bits/stl_vector.h:1198:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::vector<double, 2>*, std::vector<dlib::vector<double, 2> > >’ changed in GCC 7.1
 1198 |    _M_realloc_insert(end(), __x);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc: In function ‘double test_shape_predictor_with_images_py(const pybind11::list&, const pybind11::list&, const pybind11::list&, const dlib::shape_predictor&)’:
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<dlib::impl::segment_image_edge_data_T<double>*, std::vector<dlib::impl::segment_image_edge_data_T<double>, std::allocator<dlib::impl::segment_image_edge_data_T<double> > > >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’:
/usr/include/c++/10/bits/stl_algo.h:1662:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::impl::segment_image_edge_data_T<double>*, std::vector<dlib::impl::segment_image_edge_data_T<double>, std::allocator<dlib::impl::segment_image_edge_data_T<double> > > >’ changed in GCC 7.1
 1662 |     __heap_select(_RandomAccessIterator __first,
      |     ^~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_algo.h:1662:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::impl::segment_image_edge_data_T<double>*, std::vector<dlib::impl::segment_image_edge_data_T<double>, std::allocator<dlib::impl::segment_image_edge_data_T<double> > > >’ changed in GCC 7.1
/usr/include/c++/10/bits/stl_algo.h:1662:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::impl::segment_image_edge_data_T<double>*, std::vector<dlib::impl::segment_image_edge_data_T<double>, std::allocator<dlib::impl::segment_image_edge_data_T<double> > > >’ changed in GCC 7.1
/usr/include/c++/10/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<dlib::impl::segment_image_edge_data_T<double>*, std::vector<dlib::impl::segment_image_edge_data_T<double>, std::allocator<dlib::impl::segment_image_edge_data_T<double> > > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’:
/usr/include/c++/10/bits/stl_algo.h:1945:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::impl::segment_image_edge_data_T<double>*, std::vector<dlib::impl::segment_image_edge_data_T<double>, std::allocator<dlib::impl::segment_image_edge_data_T<double> > > >’ changed in GCC 7.1
 1945 |     __introsort_loop(_RandomAccessIterator __first,
      |     ^~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_algo.h:1945:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::impl::segment_image_edge_data_T<double>*, std::vector<dlib::impl::segment_image_edge_data_T<double>, std::allocator<dlib::impl::segment_image_edge_data_T<double> > > >’ changed in GCC 7.1
/usr/include/c++/10/bits/stl_algo.h:1959:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::impl::segment_image_edge_data_T<double>*, std::vector<dlib::impl::segment_image_edge_data_T<double>, std::allocator<dlib::impl::segment_image_edge_data_T<double> > > >’ changed in GCC 7.1
 1959 |    std::__introsort_loop(__cut, __last, __depth_limit, __comp);
      |    ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_algo.h:1937:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::impl::segment_image_edge_data_T<double>*, std::vector<dlib::impl::segment_image_edge_data_T<double>, std::allocator<dlib::impl::segment_image_edge_data_T<double> > > >’ changed in GCC 7.1
 1937 |       std::__heap_select(__first, __middle, __last, __comp);
      |       ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_algo.h: In function ‘typename dlib::disable_if<dlib::impl::uint8_or_uint16_pixels<in_image_type> >::type dlib::impl::get_pixel_edges(const in_image_type&, std::vector<dlib::impl::segment_image_edge_data_T<T> >&) [with in_image_type = dlib::const_image_view<dlib::numpy_image<dlib::rgb_pixel> >; T = double]’:
/usr/include/c++/10/bits/stl_algo.h:1974:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::impl::segment_image_edge_data_T<double>*, std::vector<dlib::impl::segment_image_edge_data_T<double>, std::allocator<dlib::impl::segment_image_edge_data_T<double> > > >’ changed in GCC 7.1
 1974 |    std::__introsort_loop(__first, __last,
      |    ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~
 1975 |     std::__lg(__last - __first) * 2,
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 1976 |     __comp);
      |     ~~~~~~~              
/usr/include/c++/10/bits/stl_algo.h:1886:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::impl::segment_image_edge_data_T<double>*, std::vector<dlib::impl::segment_image_edge_data_T<double>, std::allocator<dlib::impl::segment_image_edge_data_T<double> > > >’ changed in GCC 7.1
 1886 |    std::__insertion_sort(__first, __first + int(_S_threshold), __comp);
      |    ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_algo.h:1891:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::impl::segment_image_edge_data_T<double>*, std::vector<dlib::impl::segment_image_edge_data_T<double>, std::allocator<dlib::impl::segment_image_edge_data_T<double> > > >’ changed in GCC 7.1
 1891 |  std::__insertion_sort(__first, __last, __comp);
      |  ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:72,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/correlation_tracker.cpp:4:
/usr/include/c++/10/bits/vector.tcc: In member function ‘dlib::point_transform_affine dlib::correlation_tracker::make_chip(const image_type&, dlib::drectangle, std::vector<dlib::matrix<std::complex<double> > >&) const [with image_type = dlib::numpy_image<dlib::rgb_pixel>]’:
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::vector<double, 2>*, std::vector<dlib::vector<double, 2> > >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:67,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/correlation_tracker.cpp:4:
/usr/include/c++/10/bits/stl_vector.h:1198:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::vector<double, 2>*, std::vector<dlib::vector<double, 2> > >’ changed in GCC 7.1
 1198 |    _M_realloc_insert(end(), __x);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:72,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/correlation_tracker.cpp:4:
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::vector<double, 2>*, std::vector<dlib::vector<double, 2> > >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:67,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/correlation_tracker.cpp:4:
/usr/include/c++/10/bits/stl_vector.h:1198:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::vector<double, 2>*, std::vector<dlib::vector<double, 2> > >’ changed in GCC 7.1
 1198 |    _M_realloc_insert(end(), __x);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:72,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/correlation_tracker.cpp:4:
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::vector<double, 2>*, std::vector<dlib::vector<double, 2> > >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:67,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/correlation_tracker.cpp:4:
/usr/include/c++/10/bits/stl_vector.h:1198:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::vector<double, 2>*, std::vector<dlib::vector<double, 2> > >’ changed in GCC 7.1
 1198 |    _M_realloc_insert(end(), __x);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:67,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/object_detection.cpp:4:
/usr/include/c++/10/bits/stl_vector.h: In function ‘void dlib::rsort_columns(dlib::matrix<T, NR, NC, mm, l>&, dlib::matrix<T, NR2, NC2, mm2, l2>&) [with T = double; long int NR = 0; long int NC = 0; mm = dlib::memory_manager_stateless_kernel_1<char>; l1 = dlib::row_major_layout; long int NR2 = 0; long int NC2 = 0; mm2 = dlib::memory_manager_stateless_kernel_1<char>; l2 = dlib::row_major_layout]’:
/usr/include/c++/10/bits/stl_vector.h:1198:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<double, dlib::matrix<double, 0, 1> >*, std::vector<std::pair<double, dlib::matrix<double, 0, 1> >, dlib::std_allocator<std::pair<double, dlib::matrix<double, 0, 1> >, dlib::memory_manager_stateless_kernel_1<char> > > >’ changed in GCC 7.1
 1198 |    _M_realloc_insert(end(), __x);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:72,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/correlation_tracker.cpp:4:
/usr/include/c++/10/bits/vector.tcc: In member function ‘void dlib::correlation_tracker::make_scale_space(const image_type&, std::vector<dlib::matrix<std::complex<double>, 0, 1> >&) const [with image_type = dlib::numpy_image<dlib::rgb_pixel>]’:
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::vector<double, 2>*, std::vector<dlib::vector<double, 2> > >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:67,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/correlation_tracker.cpp:4:
/usr/include/c++/10/bits/stl_vector.h:1198:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::vector<double, 2>*, std::vector<dlib::vector<double, 2> > >’ changed in GCC 7.1
 1198 |    _M_realloc_insert(end(), __x);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
/usr/include/c++/10/bits/stl_vector.h:1198:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::vector<double, 2>*, std::vector<dlib::vector<double, 2> > >’ changed in GCC 7.1
 1198 |    _M_realloc_insert(end(), __x);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
/usr/include/c++/10/bits/stl_vector.h:1198:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::vector<double, 2>*, std::vector<dlib::vector<double, 2> > >’ changed in GCC 7.1
 1198 |    _M_realloc_insert(end(), __x);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:72,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/cnn_face_detector.cpp:4:
/usr/include/c++/10/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const dlib::mmod_rect&}; _Tp = dlib::mmod_rect; _Alloc = std::allocator<dlib::mmod_rect>]’:
/usr/include/c++/10/bits/vector.tcc:426:7: note: parameter passing for argument of type ‘std::vector<dlib::mmod_rect>::iterator’ changed in GCC 7.1
  426 |       vector<_Tp, _Alloc>::
      |       ^~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc:426:7: note: parameter passing for argument of type ‘std::vector<dlib::mmod_rect>::iterator’ changed in GCC 7.1
[ 94%] Building CXX object CMakeFiles/_dlib_pybind11.dir/src/global_optimization.cpp.o
In file included from /usr/include/c++/10/vector:72,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/object_detection.cpp:4:
/usr/include/c++/10/bits/vector.tcc: In function ‘void dlib::impl::detect_from_fhog_pyramid(const dlib::array<dlib::array<dlib::array2d<float> > >&, const feature_extractor_type&, const fhog_filterbank&, double, long unsigned int, long unsigned int, int, int, int, std::vector<std::pair<double, dlib::rectangle> >&) [with pyramid_type = dlib::pyramid_down<6>; feature_extractor_type = dlib::default_fhog_feature_extractor; fhog_filterbank = dlib::scan_fhog_pyramid<dlib::pyramid_down<6> >::fhog_filterbank]’:
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<double, dlib::rectangle>*, std::vector<std::pair<double, dlib::rectangle> > >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:67,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/object_detection.cpp:4:
/usr/include/c++/10/bits/stl_vector.h: In member function ‘void dlib::object_detector<image_scanner_type_>::operator()(const image_type&, std::vector<dlib::rect_detection>&, double) [with image_type = dlib::const_image_view<dlib::numpy_image<unsigned char> >; image_scanner_type_ = dlib::scan_fhog_pyramid<dlib::pyramid_down<6> >]’:
/usr/include/c++/10/bits/stl_vector.h:1198:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::rect_detection*, std::vector<dlib::rect_detection> >’ changed in GCC 7.1
 1198 |    _M_realloc_insert(end(), __x);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
/usr/include/c++/10/bits/stl_vector.h:1198:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::rect_detection*, std::vector<dlib::rect_detection> >’ changed in GCC 7.1
 1198 |    _M_realloc_insert(end(), __x);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
/usr/include/c++/10/bits/stl_vector.h: In member function ‘void dlib::object_detector<image_scanner_type_>::operator()(const image_type&, std::vector<dlib::rect_detection>&, double) [with image_type = dlib::array2d<unsigned char>; image_scanner_type_ = dlib::scan_fhog_pyramid<dlib::pyramid_down<6> >]’:
/usr/include/c++/10/bits/stl_vector.h:1198:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::rect_detection*, std::vector<dlib::rect_detection> >’ changed in GCC 7.1
 1198 |    _M_realloc_insert(end(), __x);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
/usr/include/c++/10/bits/stl_vector.h:1198:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::rect_detection*, std::vector<dlib::rect_detection> >’ changed in GCC 7.1
 1198 |    _M_realloc_insert(end(), __x);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
/usr/include/c++/10/bits/stl_vector.h: In member function ‘void dlib::object_detector<image_scanner_type_>::operator()(const image_type&, std::vector<dlib::rect_detection>&, double) [with image_type = dlib::const_image_view<dlib::numpy_image<dlib::rgb_pixel> >; image_scanner_type_ = dlib::scan_fhog_pyramid<dlib::pyramid_down<6> >]’:
/usr/include/c++/10/bits/stl_vector.h:1198:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::rect_detection*, std::vector<dlib::rect_detection> >’ changed in GCC 7.1
 1198 |    _M_realloc_insert(end(), __x);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
/usr/include/c++/10/bits/stl_vector.h:1198:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::rect_detection*, std::vector<dlib::rect_detection> >’ changed in GCC 7.1
 1198 |    _M_realloc_insert(end(), __x);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
[ 95%] Building CXX object CMakeFiles/_dlib_pybind11.dir/src/image_dataset_metadata.cpp.o
/usr/include/c++/10/bits/stl_vector.h: In member function ‘void dlib::object_detector<image_scanner_type_>::operator()(const image_type&, std::vector<dlib::rect_detection>&, double) [with image_type = dlib::array2d<dlib::rgb_pixel>; image_scanner_type_ = dlib::scan_fhog_pyramid<dlib::pyramid_down<6> >]’:
/usr/include/c++/10/bits/stl_vector.h:1198:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::rect_detection*, std::vector<dlib::rect_detection> >’ changed in GCC 7.1
 1198 |    _M_realloc_insert(end(), __x);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
/usr/include/c++/10/bits/stl_vector.h:1198:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::rect_detection*, std::vector<dlib::rect_detection> >’ changed in GCC 7.1
 1198 |    _M_realloc_insert(end(), __x);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
/usr/include/c++/10/bits/stl_vector.h: In member function ‘void dlib::object_detector<image_scanner_type_>::operator()(const image_type&, std::vector<dlib::rect_detection>&, double) [with image_type = dlib::numpy_image<dlib::rgb_pixel>; image_scanner_type_ = dlib::scan_fhog_pyramid<dlib::pyramid_down<6> >]’:
/usr/include/c++/10/bits/stl_vector.h:1198:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::rect_detection*, std::vector<dlib::rect_detection> >’ changed in GCC 7.1
 1198 |    _M_realloc_insert(end(), __x);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
/usr/include/c++/10/bits/stl_vector.h:1198:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::rect_detection*, std::vector<dlib::rect_detection> >’ changed in GCC 7.1
 1198 |    _M_realloc_insert(end(), __x);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
/usr/include/c++/10/bits/stl_vector.h: In function ‘void dlib::evaluate_detectors(const std::vector<dlib::object_detector<dlib::scan_fhog_pyramid<pyramid_type> > >&, const image_type&, std::vector<dlib::rect_detection>&, double) [with pyramid_type = dlib::pyramid_down<6>; image_type = dlib::array2d<dlib::rgb_pixel>]’:
/usr/include/c++/10/bits/stl_vector.h:1198:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::rect_detection*, std::vector<dlib::rect_detection> >’ changed in GCC 7.1
 1198 |    _M_realloc_insert(end(), __x);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
/usr/include/c++/10/bits/stl_vector.h:1198:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::rect_detection*, std::vector<dlib::rect_detection> >’ changed in GCC 7.1
 1198 |    _M_realloc_insert(end(), __x);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
/usr/include/c++/10/bits/stl_vector.h: In function ‘void dlib::evaluate_detectors(const std::vector<dlib::object_detector<dlib::scan_fhog_pyramid<pyramid_type> > >&, const image_type&, std::vector<dlib::rect_detection>&, double) [with pyramid_type = dlib::pyramid_down<6>; image_type = dlib::numpy_image<dlib::rgb_pixel>]’:
/usr/include/c++/10/bits/stl_vector.h:1198:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::rect_detection*, std::vector<dlib::rect_detection> >’ changed in GCC 7.1
 1198 |    _M_realloc_insert(end(), __x);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
/usr/include/c++/10/bits/stl_vector.h:1198:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::rect_detection*, std::vector<dlib::rect_detection> >’ changed in GCC 7.1
 1198 |    _M_realloc_insert(end(), __x);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
/usr/include/c++/10/bits/stl_vector.h: In function ‘void dlib::evaluate_detectors(const std::vector<dlib::object_detector<dlib::scan_fhog_pyramid<pyramid_type> > >&, const image_type&, std::vector<dlib::rect_detection>&, double) [with pyramid_type = dlib::pyramid_down<6>; image_type = dlib::array2d<unsigned char>]’:
/usr/include/c++/10/bits/stl_vector.h:1198:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::rect_detection*, std::vector<dlib::rect_detection> >’ changed in GCC 7.1
 1198 |    _M_realloc_insert(end(), __x);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
/usr/include/c++/10/bits/stl_vector.h:1198:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::rect_detection*, std::vector<dlib::rect_detection> >’ changed in GCC 7.1
 1198 |    _M_realloc_insert(end(), __x);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
/usr/include/c++/10/bits/stl_vector.h: In function ‘void dlib::evaluate_detectors(const std::vector<dlib::object_detector<dlib::scan_fhog_pyramid<pyramid_type> > >&, const image_type&, std::vector<dlib::rect_detection>&, double) [with pyramid_type = dlib::pyramid_down<6>; image_type = dlib::numpy_image<unsigned char>]’:
/usr/include/c++/10/bits/stl_vector.h:1198:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::rect_detection*, std::vector<dlib::rect_detection> >’ changed in GCC 7.1
 1198 |    _M_realloc_insert(end(), __x);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
/usr/include/c++/10/bits/stl_vector.h:1198:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::rect_detection*, std::vector<dlib::rect_detection> >’ changed in GCC 7.1
 1198 |    _M_realloc_insert(end(), __x);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:67,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/cnn_face_detector.cpp:4:
/usr/include/c++/10/bits/stl_vector.h: In static member function ‘static pybind11::handle pybind11::cpp_function::initialize<pybind11::detail::vector_modifiers<std::vector<dlib::mmod_rect>, pybind11::class_<std::vector<dlib::mmod_rect>, std::unique_ptr<std::vector<dlib::mmod_rect, std::allocator<dlib::mmod_rect> >, std::default_delete<std::vector<dlib::mmod_rect, std::allocator<dlib::mmod_rect> > > > > >::<lambda(std::vector<dlib::mmod_rect>&, const T&)>, void, {std::vector<dlib::mmod_rect, std::allocator<dlib::mmod_rect> >&, const dlib::mmod_rect&}, {pybind11::name, pybind11::is_method, pybind11::sibling, pybind11::arg, char [35]}>::<lambda(pybind11::detail::function_call&)>::_FUN(pybind11::detail::function_call&)’:
/usr/include/c++/10/bits/stl_vector.h:1198:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::mmod_rect*, std::vector<dlib::mmod_rect> >’ changed in GCC 7.1
 1198 |    _M_realloc_insert(end(), __x);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
/usr/include/c++/10/bits/stl_vector.h: In static member function ‘static pybind11::handle pybind11::cpp_function::initialize<pybind11::detail::vector_modifiers<std::vector<dlib::mmod_rect>, pybind11::class_<std::vector<dlib::mmod_rect>, std::unique_ptr<std::vector<dlib::mmod_rect, std::allocator<dlib::mmod_rect> >, std::default_delete<std::vector<dlib::mmod_rect, std::allocator<dlib::mmod_rect> > > > > >::<lambda(const std::vector<dlib::mmod_rect>&, pybind11::slice)>, std::vector<dlib::mmod_rect>*, {const std::vector<dlib::mmod_rect, std::allocator<dlib::mmod_rect> >&, pybind11::slice}, {pybind11::name, pybind11::is_method, pybind11::sibling, pybind11::arg, char [44]}>::<lambda(pybind11::detail::function_call&)>::_FUN(pybind11::detail::function_call&)’:
/usr/include/c++/10/bits/stl_vector.h:1198:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::mmod_rect*, std::vector<dlib::mmod_rect> >’ changed in GCC 7.1
 1198 |    _M_realloc_insert(end(), __x);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:72,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/cnn_face_detector.cpp:4:
/usr/include/c++/10/bits/vector.tcc: In member function ‘std::vector<_Tp, _Alloc>::iterator std::vector<_Tp, _Alloc>::insert(std::vector<_Tp, _Alloc>::const_iterator, const value_type&) [with _Tp = dlib::mmod_rect; _Alloc = std::allocator<dlib::mmod_rect>]’:
/usr/include/c++/10/bits/vector.tcc:130:5: note: parameter passing for argument of type ‘std::vector<dlib::mmod_rect>::const_iterator’ changed in GCC 7.1
  130 |     vector<_Tp, _Alloc>::
      |     ^~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc:161:19: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::mmod_rect*, std::vector<dlib::mmod_rect> >’ changed in GCC 7.1
  161 |  _M_realloc_insert(begin() + (__position - cbegin()), __x);
      |  ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:66,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/cnn_face_detector.cpp:4:
/usr/include/c++/10/bits/stl_uninitialized.h: In static member function ‘static _ForwardIterator std::__uninitialized_copy<_TrivialValueTypes>::__uninit_copy(_InputIterator, _InputIterator, _ForwardIterator) [with _InputIterator = __gnu_cxx::__normal_iterator<const dlib::mmod_rect*, std::vector<dlib::mmod_rect> >; _ForwardIterator = dlib::mmod_rect*; bool _TrivialValueTypes = false]’:
/usr/include/c++/10/bits/stl_uninitialized.h:84:9: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<const dlib::mmod_rect*, std::vector<dlib::mmod_rect> >’ changed in GCC 7.1
   84 |         __uninit_copy(_InputIterator __first, _InputIterator __last,
      |         ^~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_uninitialized.h:84:9: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<const dlib::mmod_rect*, std::vector<dlib::mmod_rect> >’ changed in GCC 7.1
/usr/include/c++/10/bits/stl_uninitialized.h: In copy constructor ‘std::vector<_Tp, _Alloc>::vector(const std::vector<_Tp, _Alloc>&) [with _Tp = dlib::mmod_rect; _Alloc = std::allocator<dlib::mmod_rect>]’:
/usr/include/c++/10/bits/stl_uninitialized.h:150:15: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<const dlib::mmod_rect*, std::vector<dlib::mmod_rect> >’ changed in GCC 7.1
  147 |       return std::__uninitialized_copy<__is_trivial(_ValueType1)
      |              ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  148 |            && __is_trivial(_ValueType2)
      |            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  149 |            && __assignable>::
      |            ~~~~~~~~~~~~~~~~~~
  150 |  __uninit_copy(__first, __last, __result);
      |  ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_uninitialized.h: In static member function ‘static pybind11::handle pybind11::cpp_function::initialize<pybind11::detail::vector_modifiers<std::vector<dlib::mmod_rect>, pybind11::class_<std::vector<dlib::mmod_rect>, std::unique_ptr<std::vector<dlib::mmod_rect, std::allocator<dlib::mmod_rect> >, std::default_delete<std::vector<dlib::mmod_rect, std::allocator<dlib::mmod_rect> > > > > >::<lambda(std::vector<dlib::mmod_rect>&, const std::vector<dlib::mmod_rect>&)>, void, {std::vector<dlib::mmod_rect, std::allocator<dlib::mmod_rect> >&, const std::vector<dlib::mmod_rect, std::allocator<dlib::mmod_rect> >&}, {pybind11::name, pybind11::is_method, pybind11::sibling, pybind11::arg, char [61]}>::<lambda(pybind11::detail::function_call&)>::_FUN(pybind11::detail::function_call&)’:
/usr/include/c++/10/bits/stl_uninitialized.h:150:15: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<const dlib::mmod_rect*, std::vector<dlib::mmod_rect> >’ changed in GCC 7.1
  147 |       return std::__uninitialized_copy<__is_trivial(_ValueType1)
      |              ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  148 |            && __is_trivial(_ValueType2)
      |            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  149 |            && __assignable>::
      |            ~~~~~~~~~~~~~~~~~~
  150 |  __uninit_copy(__first, __last, __result);
      |  ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_uninitialized.h:150:15: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<const dlib::mmod_rect*, std::vector<dlib::mmod_rect> >’ changed in GCC 7.1
  147 |       return std::__uninitialized_copy<__is_trivial(_ValueType1)
      |              ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  148 |            && __is_trivial(_ValueType2)
      |            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  149 |            && __assignable>::
      |            ~~~~~~~~~~~~~~~~~~
  150 |  __uninit_copy(__first, __last, __result);
      |  ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_uninitialized.h: In function ‘std::vector<_Tp, _Alloc>& std::vector<_Tp, _Alloc>::operator=(const std::vector<_Tp, _Alloc>&) [with _Tp = dlib::mmod_rect; _Alloc = std::allocator<dlib::mmod_rect>]’:
/usr/include/c++/10/bits/stl_uninitialized.h:150:15: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<const dlib::mmod_rect*, std::vector<dlib::mmod_rect> >’ changed in GCC 7.1
  147 |       return std::__uninitialized_copy<__is_trivial(_ValueType1)
      |              ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  148 |            && __is_trivial(_ValueType2)
      |            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  149 |            && __assignable>::
      |            ~~~~~~~~~~~~~~~~~~
  150 |  __uninit_copy(__first, __last, __result);
      |  ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_uninitialized.h: In static member function ‘static void* pybind11::detail::type_caster_base<type>::make_copy_constructor<std::vector<std::vector<dlib::mmod_rect> >, void>::<lambda(const void*)>::_FUN(const void*)’:
/usr/include/c++/10/bits/stl_uninitialized.h:150:15: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<const dlib::mmod_rect*, std::vector<dlib::mmod_rect> >’ changed in GCC 7.1
  147 |       return std::__uninitialized_copy<__is_trivial(_ValueType1)
      |              ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  148 |            && __is_trivial(_ValueType2)
      |            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  149 |            && __assignable>::
      |            ~~~~~~~~~~~~~~~~~~
  150 |  __uninit_copy(__first, __last, __result);
      |  ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_uninitialized.h: In static member function ‘static void* pybind11::detail::type_caster_base<type>::make_copy_constructor<std::vector<dlib::mmod_rect>, void>::<lambda(const void*)>::_FUN(const void*)’:
/usr/include/c++/10/bits/stl_uninitialized.h:150:15: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<const dlib::mmod_rect*, std::vector<dlib::mmod_rect> >’ changed in GCC 7.1
  147 |       return std::__uninitialized_copy<__is_trivial(_ValueType1)
      |              ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  148 |            && __is_trivial(_ValueType2)
      |            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  149 |            && __assignable>::
      |            ~~~~~~~~~~~~~~~~~~
  150 |  __uninit_copy(__first, __last, __result);
      |  ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_uninitialized.h: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const std::vector<dlib::mmod_rect, std::allocator<dlib::mmod_rect> >&}; _Tp = std::vector<dlib::mmod_rect>; _Alloc = std::allocator<std::vector<dlib::mmod_rect> >]’:
/usr/include/c++/10/bits/stl_uninitialized.h:150:15: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<const dlib::mmod_rect*, std::vector<dlib::mmod_rect> >’ changed in GCC 7.1
  147 |       return std::__uninitialized_copy<__is_trivial(_ValueType1)
      |              ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  148 |            && __is_trivial(_ValueType2)
      |            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  149 |            && __assignable>::
      |            ~~~~~~~~~~~~~~~~~~
  150 |  __uninit_copy(__first, __last, __result);
      |  ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_uninitialized.h: In static member function ‘static pybind11::handle pybind11::cpp_function::initialize<pybind11::detail::vector_modifiers<std::vector<std::vector<dlib::mmod_rect> >, pybind11::class_<std::vector<std::vector<dlib::mmod_rect> >, std::unique_ptr<std::vector<std::vector<dlib::mmod_rect, std::allocator<dlib::mmod_rect> >, std::allocator<std::vector<dlib::mmod_rect, std::allocator<dlib::mmod_rect> > > >, std::default_delete<std::vector<std::vector<dlib::mmod_rect, std::allocator<dlib::mmod_rect> >, std::allocator<std::vector<dlib::mmod_rect, std::allocator<dlib::mmod_rect> > > > > > > >::<lambda(const std::vector<std::vector<dlib::mmod_rect> >&, pybind11::slice)>, std::vector<std::vector<dlib::mmod_rect> >*, {const std::vector<std::vector<dlib::mmod_rect, std::allocator<dlib::mmod_rect> >, std::allocator<std::vector<dlib::mmod_rect, std::allocator<dlib::mmod_rect> > > >&, pybind11::slice}, {pybind11::name, pybind11::is_method, pybind11::sibling, pybind11::arg, char [44]}>::<lambda(pybind11::detail::function_call&)>::_FUN(pybind11::detail::function_call&)’:
/usr/include/c++/10/bits/stl_uninitialized.h:150:15: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<const dlib::mmod_rect*, std::vector<dlib::mmod_rect> >’ changed in GCC 7.1
  147 |       return std::__uninitialized_copy<__is_trivial(_ValueType1)
      |              ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  148 |            && __is_trivial(_ValueType2)
      |            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  149 |            && __assignable>::
      |            ~~~~~~~~~~~~~~~~~~
  150 |  __uninit_copy(__first, __last, __result);
      |  ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/dlib-19.22/tools/python/src/global_optimization.cpp: In function ‘std::vector<bool> list_to_bool_vector(const pybind11::list&)’:
/builddir/build/BUILD/dlib-19.22/tools/python/src/global_optimization.cpp:22:24: warning: comparison of integer expressions of different signedness: ‘long int’ and ‘std::vector<bool>::size_type’ {aka ‘unsigned int’} [-Wsign-compare]
   22 |     for (long i = 0; i < result.size(); ++i)
      |                      ~~^~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/algs.h:111,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/serialize.h:214,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:9,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/global_optimization.cpp:4:
/builddir/build/BUILD/dlib-19.22/tools/python/src/global_optimization.cpp: In function ‘double call_func(pybind11::object, const dlib::matrix<double, 0, 1>&)’:
/builddir/build/BUILD/dlib-19.22/tools/python/src/global_optimization.cpp:61:22: warning: comparison of integer expressions of different signedness: ‘const unsigned int’ and ‘long int’ [-Wsign-compare]
   61 |     DLIB_CASSERT(num == args.size(),
      |                  ~~~~^~~~~~~~~~~~~~
/builddir/build/BUILD/dlib-19.22/dlib/../dlib/assert.h:157:47: note: in definition of macro ‘DLIB_WORKAROUND_VISUAL_STUDIO_BUGS’
  157 | #define DLIB_WORKAROUND_VISUAL_STUDIO_BUGS(x) x
      |                                               ^
/builddir/build/BUILD/dlib-19.22/dlib/../dlib/assert.h:161:48: note: in expansion of macro ‘DLIBM_CASSERT’
  161 | #define DLIBM_CASSERT_2_ARGS(exp,message)      DLIBM_CASSERT(exp,message)
      |                                                ^~~~~~~~~~~~~
/builddir/build/BUILD/dlib-19.22/dlib/../dlib/assert.h:157:47: note: in expansion of macro ‘DLIBM_CASSERT_2_ARGS’
  157 | #define DLIB_WORKAROUND_VISUAL_STUDIO_BUGS(x) x
      |                                               ^
/builddir/build/BUILD/dlib-19.22/tools/python/src/global_optimization.cpp:61:5: note: in expansion of macro ‘DLIB_CASSERT’
   61 |     DLIB_CASSERT(num == args.size(),
      |     ^~~~~~~~~~~~
/usr/include/c++/10/bits/stl_uninitialized.h: In member function ‘std::vector<_Tp, _Alloc>::iterator std::vector<_Tp, _Alloc>::insert(std::vector<_Tp, _Alloc>::const_iterator, const value_type&) [with _Tp = std::vector<dlib::mmod_rect>; _Alloc = std::allocator<std::vector<dlib::mmod_rect> >]’:
/usr/include/c++/10/bits/stl_uninitialized.h:150:15: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<const dlib::mmod_rect*, std::vector<dlib::mmod_rect> >’ changed in GCC 7.1
  147 |       return std::__uninitialized_copy<__is_trivial(_ValueType1)
      |              ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  148 |            && __is_trivial(_ValueType2)
      |            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  149 |            && __assignable>::
      |            ~~~~~~~~~~~~~~~~~~
  150 |  __uninit_copy(__first, __last, __result);
      |  ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_uninitialized.h: In static member function ‘static pybind11::handle pybind11::cpp_function::initialize<pybind11::detail::initimpl::constructor<Args>::execute<pybind11::class_<std::vector<dlib::mmod_rect>, std::unique_ptr<std::vector<dlib::mmod_rect, std::allocator<dlib::mmod_rect> >, std::default_delete<std::vector<dlib::mmod_rect, std::allocator<dlib::mmod_rect> > > > >, {char [17]}, 0>::<lambda(pybind11::detail::value_and_holder&, const std::vector<dlib::mmod_rect>&)>, void, {pybind11::detail::value_and_holder&, const std::vector<dlib::mmod_rect, std::allocator<dlib::mmod_rect> >&}, {pybind11::name, pybind11::is_method, pybind11::sibling, pybind11::detail::is_new_style_constructor, char [17]}>::<lambda(pybind11::detail::function_call&)>::_FUN(pybind11::detail::function_call&)’:
/usr/include/c++/10/bits/stl_uninitialized.h:150:15: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<const dlib::mmod_rect*, std::vector<dlib::mmod_rect> >’ changed in GCC 7.1
  147 |       return std::__uninitialized_copy<__is_trivial(_ValueType1)
      |              ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  148 |            && __is_trivial(_ValueType2)
      |            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  149 |            && __assignable>::
      |            ~~~~~~~~~~~~~~~~~~
  150 |  __uninit_copy(__first, __last, __result);
      |  ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:72,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/cnn_face_detector.cpp:4:
/usr/include/c++/10/bits/vector.tcc: In member function ‘std::vector<_Tp, _Alloc>::iterator std::vector<_Tp, _Alloc>::_M_erase(std::vector<_Tp, _Alloc>::iterator) [with _Tp = dlib::mmod_rect; _Alloc = std::allocator<dlib::mmod_rect>]’:
/usr/include/c++/10/bits/vector.tcc:171:5: note: parameter passing for argument of type ‘std::vector<dlib::mmod_rect>::iterator’ changed in GCC 7.1
  171 |     vector<_Tp, _Alloc>::
      |     ^~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:67,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/cnn_face_detector.cpp:4:
/usr/include/c++/10/bits/stl_vector.h: In static member function ‘static pybind11::handle pybind11::cpp_function::initialize<pybind11::detail::vector_modifiers<std::vector<dlib::mmod_rect>, pybind11::class_<std::vector<dlib::mmod_rect>, std::unique_ptr<std::vector<dlib::mmod_rect, std::allocator<dlib::mmod_rect> >, std::default_delete<std::vector<dlib::mmod_rect, std::allocator<dlib::mmod_rect> > > > > >::<lambda(std::vector<dlib::mmod_rect>&, pybind11::slice)>, void, {std::vector<dlib::mmod_rect, std::allocator<dlib::mmod_rect> >&, pybind11::slice}, {pybind11::name, pybind11::is_method, pybind11::sibling, char [42]}>::<lambda(pybind11::detail::function_call&)>::_FUN(pybind11::detail::function_call&)’:
/usr/include/c++/10/bits/stl_vector.h:1431:24: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::mmod_rect*, std::vector<dlib::mmod_rect> >’ changed in GCC 7.1
 1431 |       { return _M_erase(begin() + (__position - cbegin())); }
      |                ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_vector.h: In static member function ‘static pybind11::handle pybind11::cpp_function::initialize<pybind11::detail::vector_if_equal_operator<std::vector<dlib::mmod_rect>, pybind11::class_<std::vector<dlib::mmod_rect>, std::unique_ptr<std::vector<dlib::mmod_rect, std::allocator<dlib::mmod_rect> >, std::default_delete<std::vector<dlib::mmod_rect, std::allocator<dlib::mmod_rect> > > > > >::<lambda(std::vector<dlib::mmod_rect>&, const T&)>, void, {std::vector<dlib::mmod_rect, std::allocator<dlib::mmod_rect> >&, const dlib::mmod_rect&}, {pybind11::name, pybind11::is_method, pybind11::sibling, pybind11::arg, char [95]}>::<lambda(pybind11::detail::function_call&)>::_FUN(pybind11::detail::function_call&)’:
/usr/include/c++/10/bits/stl_vector.h:1431:24: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::mmod_rect*, std::vector<dlib::mmod_rect> >’ changed in GCC 7.1
 1431 |       { return _M_erase(begin() + (__position - cbegin())); }
      |                ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/cnn_face_detector.cpp:4:
/builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h: In function ‘pybind11::iterator pybind11::make_iterator(Iterator, Sentinel, Extra&& ...) [with pybind11::return_value_policy Policy = pybind11::return_value_policy::reference_internal; Iterator = __gnu_cxx::__normal_iterator<dlib::mmod_rect*, std::vector<dlib::mmod_rect> >; Sentinel = __gnu_cxx::__normal_iterator<dlib::mmod_rect*, std::vector<dlib::mmod_rect> >; ValueType = dlib::mmod_rect&; Extra = {}]’:
/builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:1526:10: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::mmod_rect*, std::vector<dlib::mmod_rect> >’ changed in GCC 7.1
 1526 | iterator make_iterator(Iterator first, Sentinel last, Extra &&... extra) {
      |          ^~~~~~~~~~~~~
/builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:1526:10: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::mmod_rect*, std::vector<dlib::mmod_rect> >’ changed in GCC 7.1
In file included from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:8,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/cnn_face_detector.cpp:4:
/builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/stl_bind.h: In static member function ‘static pybind11::handle pybind11::cpp_function::initialize<pybind11::detail::vector_accessor<std::vector<dlib::mmod_rect>, pybind11::class_<std::vector<dlib::mmod_rect>, std::unique_ptr<std::vector<dlib::mmod_rect, std::allocator<dlib::mmod_rect> >, std::default_delete<std::vector<dlib::mmod_rect, std::allocator<dlib::mmod_rect> > > > > >::<lambda(std::vector<dlib::mmod_rect>&)>, pybind11::iterator, {std::vector<dlib::mmod_rect, std::allocator<dlib::mmod_rect> >&}, {pybind11::name, pybind11::is_method, pybind11::sibling, pybind11::keep_alive<0, 1>}>::<lambda(pybind11::detail::function_call&)>::_FUN(pybind11::detail::function_call&)’:
/builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/stl_bind.h:273:38: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::mmod_rect*, std::vector<dlib::mmod_rect> >’ changed in GCC 7.1
  273 |                    v.begin(), v.end());
      |                                      ^
In file included from /usr/include/c++/10/vector:72,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/cnn_face_detector.cpp:4:
/usr/include/c++/10/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {dlib::mmod_rect}; _Tp = dlib::mmod_rect; _Alloc = std::allocator<dlib::mmod_rect>]’:
/usr/include/c++/10/bits/vector.tcc:426:7: note: parameter passing for argument of type ‘std::vector<dlib::mmod_rect>::iterator’ changed in GCC 7.1
  426 |       vector<_Tp, _Alloc>::
      |       ^~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc:426:7: note: parameter passing for argument of type ‘std::vector<dlib::mmod_rect>::iterator’ changed in GCC 7.1
/usr/include/c++/10/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::emplace_back(_Args&& ...) [with _Args = {dlib::mmod_rect}; _Tp = dlib::mmod_rect; _Alloc = std::allocator<dlib::mmod_rect>]’:
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::mmod_rect*, std::vector<dlib::mmod_rect> >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:72,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/object_detection.cpp:4:
/usr/include/c++/10/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {dlib::object_detector<dlib::scan_fhog_pyramid<dlib::pyramid_down<6>, dlib::default_fhog_feature_extractor> >}; _Tp = dlib::object_detector<dlib::scan_fhog_pyramid<dlib::pyramid_down<6> > >; _Alloc = std::allocator<dlib::object_detector<dlib::scan_fhog_pyramid<dlib::pyramid_down<6> > > >]’:
/usr/include/c++/10/bits/vector.tcc:426:7: note: parameter passing for argument of type ‘std::vector<dlib::object_detector<dlib::scan_fhog_pyramid<dlib::pyramid_down<6> > >, std::allocator<dlib::object_detector<dlib::scan_fhog_pyramid<dlib::pyramid_down<6> > > > >::iterator’ changed in GCC 7.1
  426 |       vector<_Tp, _Alloc>::
      |       ^~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc: In function ‘pybind11::tuple dlib::run_multiple_rect_detectors(pybind11::list&, pybind11::array, unsigned int, double)’:
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::object_detector<dlib::scan_fhog_pyramid<dlib::pyramid_down<6> > >*, std::vector<dlib::object_detector<dlib::scan_fhog_pyramid<dlib::pyramid_down<6> > >, std::allocator<dlib::object_detector<dlib::scan_fhog_pyramid<dlib::pyramid_down<6> > > > > >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::object_detector<dlib::scan_fhog_pyramid<dlib::pyramid_down<6> > >*, std::vector<dlib::object_detector<dlib::scan_fhog_pyramid<dlib::pyramid_down<6> > >, std::allocator<dlib::object_detector<dlib::scan_fhog_pyramid<dlib::pyramid_down<6> > > > > >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc: In function ‘void dlib::extend_vector_with_python_list(std::vector<T>&, const pybind11::list&) [with T = dlib::mmod_rect]’:
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::mmod_rect*, std::vector<dlib::mmod_rect> >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc: In function ‘std::shared_ptr<dlib::simple_object_detector_py> merge_simple_object_detectors(const pybind11::list&)’:
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::object_detector<dlib::scan_fhog_pyramid<dlib::pyramid_down<6> > >*, std::vector<dlib::object_detector<dlib::scan_fhog_pyramid<dlib::pyramid_down<6> > >, std::allocator<dlib::object_detector<dlib::scan_fhog_pyramid<dlib::pyramid_down<6> > > > > >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:66,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/cnn_face_detector.cpp:4:
/usr/include/c++/10/bits/stl_uninitialized.h: In static member function ‘static pybind11::handle pybind11::cpp_function::initialize<pybind11::detail::initimpl::factory<Func, pybind11::detail::void_type (*)(), Return(Args ...)>::execute<pybind11::class_<std::vector<std::vector<dlib::mmod_rect> >, std::unique_ptr<std::vector<std::vector<dlib::mmod_rect, std::allocator<dlib::mmod_rect> >, std::allocator<std::vector<dlib::mmod_rect, std::allocator<dlib::mmod_rect> > > >, std::default_delete<std::vector<std::vector<dlib::mmod_rect, std::allocator<dlib::mmod_rect> >, std::allocator<std::vector<dlib::mmod_rect, std::allocator<dlib::mmod_rect> > > > > > >, {}>::<lambda(pybind11::detail::value_and_holder&, pybind11::iterable)>, void, {pybind11::detail::value_and_holder&, pybind11::iterable}, {pybind11::name, pybind11::is_method, pybind11::sibling, pybind11::detail::is_new_style_constructor}>::<lambda(pybind11::detail::function_call&)>::_FUN(pybind11::detail::function_call&)’:
/usr/include/c++/10/bits/stl_uninitialized.h:150:15: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<const dlib::mmod_rect*, std::vector<dlib::mmod_rect> >’ changed in GCC 7.1
  147 |       return std::__uninitialized_copy<__is_trivial(_ValueType1)
      |              ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  148 |            && __is_trivial(_ValueType2)
      |            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  149 |            && __assignable>::
      |            ~~~~~~~~~~~~~~~~~~
  150 |  __uninit_copy(__first, __last, __result);
      |  ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_uninitialized.h: In function ‘void dlib::extend_vector_with_python_list(std::vector<T>&, const pybind11::list&) [with T = std::vector<dlib::mmod_rect>]’:
/usr/include/c++/10/bits/stl_uninitialized.h:150:15: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<const dlib::mmod_rect*, std::vector<dlib::mmod_rect> >’ changed in GCC 7.1
  147 |       return std::__uninitialized_copy<__is_trivial(_ValueType1)
      |              ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  148 |            && __is_trivial(_ValueType2)
      |            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  149 |            && __assignable>::
      |            ~~~~~~~~~~~~~~~~~~
  150 |  __uninit_copy(__first, __last, __result);
      |  ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:67,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/object_detection.cpp:4:
/usr/include/c++/10/bits/stl_vector.h: In function ‘typename matrix_type::type dlib::oca::oca_impl(const dlib::oca_problem<matrix_type>&, matrix_type&, const matrix_type&, bool, long unsigned int, long unsigned int, double) const [with matrix_type = dlib::matrix<double, 0, 1>]’:
/usr/include/c++/10/bits/stl_vector.h:1198:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
 1198 |    _M_realloc_insert(end(), __x);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:72,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/object_detection.cpp:4:
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:67,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/object_detection.cpp:4:
/usr/include/c++/10/bits/stl_vector.h:1431:24: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
 1431 |       { return _M_erase(begin() + (__position - cbegin())); }
      |                ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_vector.h:1431:24: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
 1431 |       { return _M_erase(begin() + (__position - cbegin())); }
      |                ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_vector.h: In member function ‘const trained_function_type dlib::structural_object_detection_trainer<image_scanner_type>::train_impl(const image_array_type&, const std::vector<std::vector<dlib::full_object_detection> >&, const std::vector<std::vector<dlib::rectangle> >&, const dlib::test_box_overlap&) const [with image_array_type = dlib::array<dlib::numpy_image<dlib::rgb_pixel> >; image_scanner_type = dlib::scan_fhog_pyramid<dlib::pyramid_down<6> >]’:
/usr/include/c++/10/bits/stl_vector.h:1198:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::impl::nuclear_norm_regularizer*, std::vector<dlib::impl::nuclear_norm_regularizer> >’ changed in GCC 7.1
 1198 |    _M_realloc_insert(end(), __x);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:72,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/cnn_face_detector.cpp:4:
/usr/include/c++/10/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {dlib::loss_mmod_::intermediate_detection}; _Tp = dlib::loss_mmod_::intermediate_detection; _Alloc = std::allocator<dlib::loss_mmod_::intermediate_detection>]’:
/usr/include/c++/10/bits/vector.tcc:426:7: note: parameter passing for argument of type ‘std::vector<dlib::loss_mmod_::intermediate_detection>::iterator’ changed in GCC 7.1
  426 |       vector<_Tp, _Alloc>::
      |       ^~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:67,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/cnn_face_detector.cpp:4:
/usr/include/c++/10/bits/stl_vector.h: In static member function ‘static pybind11::handle pybind11::cpp_function::initialize<pybind11::detail::vector_modifiers<std::vector<dlib::mmod_rect>, pybind11::class_<std::vector<dlib::mmod_rect>, std::unique_ptr<std::vector<dlib::mmod_rect, std::allocator<dlib::mmod_rect> >, std::default_delete<std::vector<dlib::mmod_rect, std::allocator<dlib::mmod_rect> > > > > >::<lambda(std::vector<dlib::mmod_rect>&, SizeType)>, dlib::mmod_rect, {std::vector<dlib::mmod_rect, std::allocator<dlib::mmod_rect> >&, unsigned int}, {pybind11::name, pybind11::is_method, pybind11::sibling, pybind11::arg, char [42]}>::<lambda(pybind11::detail::function_call&)>::_FUN(pybind11::detail::function_call&)’:
/usr/include/c++/10/bits/stl_vector.h:1431:24: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::mmod_rect*, std::vector<dlib::mmod_rect> >’ changed in GCC 7.1
 1431 |       { return _M_erase(begin() + (__position - cbegin())); }
      |                ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:8,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/cnn_face_detector.cpp:4:
/builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/stl_bind.h: In static member function ‘static pybind11::handle pybind11::cpp_function::initialize<pybind11::detail::vector_modifiers<std::vector<dlib::mmod_rect>, pybind11::class_<std::vector<dlib::mmod_rect>, std::unique_ptr<std::vector<dlib::mmod_rect, std::allocator<dlib::mmod_rect> >, std::default_delete<std::vector<dlib::mmod_rect, std::allocator<dlib::mmod_rect> > > > > >::<lambda(std::vector<dlib::mmod_rect>&, SizeType, const T&)>, void, {std::vector<dlib::mmod_rect, std::allocator<dlib::mmod_rect> >&, unsigned int, const dlib::mmod_rect&}, {pybind11::name, pybind11::is_method, pybind11::sibling, pybind11::arg, pybind11::arg, char [36]}>::<lambda(pybind11::detail::function_call&)>::_FUN(pybind11::detail::function_call&)’:
/builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/stl_bind.h:143:21: note: parameter passing for argument of type ‘std::vector<dlib::mmod_rect>::const_iterator’ changed in GCC 7.1
  143 |             v.insert(v.begin() + (DiffType) i, x);
      |             ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:67,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/cnn_face_detector.cpp:4:
/usr/include/c++/10/bits/stl_vector.h: In static member function ‘static pybind11::handle pybind11::cpp_function::initialize<pybind11::detail::vector_modifiers<std::vector<dlib::mmod_rect>, pybind11::class_<std::vector<dlib::mmod_rect>, std::unique_ptr<std::vector<dlib::mmod_rect, std::allocator<dlib::mmod_rect> >, std::default_delete<std::vector<dlib::mmod_rect, std::allocator<dlib::mmod_rect> > > > > >::<lambda(std::vector<dlib::mmod_rect>&, SizeType)>, void, {std::vector<dlib::mmod_rect, std::allocator<dlib::mmod_rect> >&, unsigned int}, {pybind11::name, pybind11::is_method, pybind11::sibling, char [40]}>::<lambda(pybind11::detail::function_call&)>::_FUN(pybind11::detail::function_call&)’:
/usr/include/c++/10/bits/stl_vector.h:1431:24: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::mmod_rect*, std::vector<dlib::mmod_rect> >’ changed in GCC 7.1
 1431 |       { return _M_erase(begin() + (__position - cbegin())); }
      |                ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_vector.h: In member function ‘const trained_function_type dlib::structural_object_detection_trainer<image_scanner_type>::train_impl(const image_array_type&, const std::vector<std::vector<dlib::full_object_detection> >&, const std::vector<std::vector<dlib::rectangle> >&, const dlib::test_box_overlap&) const [with image_array_type = dlib::array<dlib::array2d<dlib::rgb_pixel> >; image_scanner_type = dlib::scan_fhog_pyramid<dlib::pyramid_down<6> >]’:
/usr/include/c++/10/bits/stl_vector.h:1198:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::impl::nuclear_norm_regularizer*, std::vector<dlib::impl::nuclear_norm_regularizer> >’ changed in GCC 7.1
 1198 |    _M_realloc_insert(end(), __x);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:72,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/cnn_face_detector.cpp:4:
/usr/include/c++/10/bits/vector.tcc: In member function ‘void dlib::loss_mmod_::tensor_to_dets(const dlib::tensor&, const dlib::tensor&, long int, std::vector<dlib::loss_mmod_::intermediate_detection>&, double, const net_type&) const [with net_type = dlib::dimpl::subnet_wrapper<dlib::add_layer<dlib::con_<1, 9, 9, 1, 1, 4, 4>, dlib::add_layer<dlib::relu_, dlib::add_layer<dlib::affine_, dlib::add_layer<dlib::con_<45, 5, 5, 1, 1, 2, 2>, dlib::add_layer<dlib::relu_, dlib::add_layer<dlib::affine_, dlib::add_layer<dlib::con_<45, 5, 5, 1, 1, 2, 2>, dlib::add_layer<dlib::relu_, dlib::add_layer<dlib::affine_, dlib::add_layer<dlib::con_<45, 5, 5, 1, 1, 2, 2>, dlib::add_layer<dlib::relu_, dlib::add_layer<dlib::affine_, dlib::add_layer<dlib::con_<32, 5, 5, 2, 2, 0, 0>, dlib::add_layer<dlib::relu_, dlib::add_layer<dlib::affine_, dlib::add_layer<dlib::con_<32, 5, 5, 2, 2, 0, 0>, dlib::add_layer<dlib::relu_, dlib::add_layer<dlib::affine_, dlib::add_layer<dlib::con_<16, 5, 5, 2, 2, 0, 0>, dlib::input_rgb_image_pyramid<dlib::pyramid_down<6> >, void>, void>, void>, void>, void>, void>, void>, void>, void>, void>, void>, void>, void>, void>, void>, void>, void>, void>, void>, true, void>]’:
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::loss_mmod_::intermediate_detection*, std::vector<dlib::loss_mmod_::intermediate_detection> >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_vector.h: In member function ‘void dlib::cache_element_structural_svm<structural_svm_problem>::separation_oracle_cached(bool, bool, const scalar_type&, const matrix_type&, dlib::cache_element_structural_svm<structural_svm_problem>::scalar_type&, dlib::cache_element_structural_svm<structural_svm_problem>::feature_vector_type&) const [with structural_svm_problem = dlib::structural_svm_problem<dlib::matrix<double, 0, 1>, dlib::matrix<double, 0, 1> >]’:
/usr/include/c++/10/bits/stl_vector.h:1198:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<double*, std::vector<double> >’ changed in GCC 7.1
 1198 |    _M_realloc_insert(end(), __x);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:67,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/cnn_face_detector.cpp:4:
/usr/include/c++/10/bits/stl_vector.h: In member function ‘std::vector<std::vector<dlib::mmod_rect> > cnn_face_detection_model_v1::detect_mult(pybind11::list, int, int)’:
/usr/include/c++/10/bits/stl_vector.h:1198:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::mmod_rect*, std::vector<dlib::mmod_rect> >’ changed in GCC 7.1
 1198 |    _M_realloc_insert(end(), __x);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:66,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/cnn_face_detector.cpp:4:
/usr/include/c++/10/bits/stl_uninitialized.h:150:15: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<const dlib::mmod_rect*, std::vector<dlib::mmod_rect> >’ changed in GCC 7.1
  147 |       return std::__uninitialized_copy<__is_trivial(_ValueType1)
      |              ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  148 |            && __is_trivial(_ValueType2)
      |            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  149 |            && __assignable>::
      |            ~~~~~~~~~~~~~~~~~~
  150 |  __uninit_copy(__first, __last, __result);
      |  ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:67,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/cnn_face_detector.cpp:4:
/usr/include/c++/10/bits/stl_vector.h: In member function ‘std::vector<dlib::mmod_rect> cnn_face_detection_model_v1::detect(pybind11::array, int)’:
/usr/include/c++/10/bits/stl_vector.h:1198:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::mmod_rect*, std::vector<dlib::mmod_rect> >’ changed in GCC 7.1
 1198 |    _M_realloc_insert(end(), __x);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
[ 96%] Building CXX object CMakeFiles/_dlib_pybind11.dir/src/numpy_returns.cpp.o
In file included from /usr/include/c++/10/vector:72,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/face_recognition.cpp:4:
/usr/include/c++/10/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const dlib::vector<double, 2>&}; _Tp = dlib::vector<double, 2>; _Alloc = std::allocator<dlib::vector<double, 2> >]’:
/usr/include/c++/10/bits/vector.tcc:426:7: note: parameter passing for argument of type ‘std::vector<dlib::vector<double, 2> >::iterator’ changed in GCC 7.1
  426 |       vector<_Tp, _Alloc>::
      |       ^~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:67,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/face_recognition.cpp:4:
/usr/include/c++/10/bits/stl_vector.h: In member function ‘void std::vector<_Tp, _Alloc>::push_back(const value_type&) [with _Tp = dlib::vector<double, 2>; _Alloc = std::allocator<dlib::vector<double, 2> >]’:
/usr/include/c++/10/bits/stl_vector.h:1198:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::vector<double, 2>*, std::vector<dlib::vector<double, 2> > >’ changed in GCC 7.1
 1198 |    _M_realloc_insert(end(), __x);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:72,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/global_optimization.cpp:4:
/usr/include/c++/10/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {dlib::function_evaluation}; _Tp = dlib::function_evaluation; _Alloc = std::allocator<dlib::function_evaluation>]’:
/usr/include/c++/10/bits/vector.tcc:426:7: note: parameter passing for argument of type ‘std::vector<dlib::function_evaluation>::iterator’ changed in GCC 7.1
  426 |       vector<_Tp, _Alloc>::
      |       ^~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/dlib-19.22/tools/python/src/numpy_returns.cpp: In function ‘pybind11::list get_jitter_images(dlib::numpy_image<dlib::rgb_pixel>, size_t, bool)’:
/builddir/build/BUILD/dlib-19.22/tools/python/src/numpy_returns.cpp:69:23: warning: comparison of integer expressions of different signedness: ‘int’ and ‘size_t’ {aka ‘unsigned int’} [-Wsign-compare]
   69 |     for (int i = 0; i < num_jitters; ++i) {
      |                     ~~^~~~~~~~~~~~~
[ 97%] Building CXX object CMakeFiles/_dlib_pybind11.dir/src/line.cpp.o
In file included from /usr/include/c++/10/vector:72,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/face_recognition.cpp:4:
/usr/include/c++/10/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {dlib::vector<double, 2>}; _Tp = dlib::vector<double, 2>; _Alloc = std::allocator<dlib::vector<double, 2> >]’:
/usr/include/c++/10/bits/vector.tcc:426:7: note: parameter passing for argument of type ‘std::vector<dlib::vector<double, 2> >::iterator’ changed in GCC 7.1
  426 |       vector<_Tp, _Alloc>::
      |       ^~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::emplace_back(_Args&& ...) [with _Args = {dlib::vector<double, 2>}; _Tp = dlib::vector<double, 2>; _Alloc = std::allocator<dlib::vector<double, 2> >]’:
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::vector<double, 2>*, std::vector<dlib::vector<double, 2> > >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {dlib::chip_details}; _Tp = dlib::chip_details; _Alloc = std::allocator<dlib::chip_details>]’:
/usr/include/c++/10/bits/vector.tcc:426:7: note: parameter passing for argument of type ‘std::vector<dlib::chip_details>::iterator’ changed in GCC 7.1
  426 |       vector<_Tp, _Alloc>::
      |       ^~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::emplace_back(_Args&& ...) [with _Args = {dlib::chip_details}; _Tp = dlib::chip_details; _Alloc = std::allocator<dlib::chip_details>]’:
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::chip_details*, std::vector<dlib::chip_details> >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {dlib::ordered_sample_pair}; _Tp = dlib::ordered_sample_pair; _Alloc = std::allocator<dlib::ordered_sample_pair>]’:
/usr/include/c++/10/bits/vector.tcc:426:7: note: parameter passing for argument of type ‘std::vector<dlib::ordered_sample_pair>::iterator’ changed in GCC 7.1
  426 |       vector<_Tp, _Alloc>::
      |       ^~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::emplace_back(_Args&& ...) [with _Args = {dlib::ordered_sample_pair}; _Tp = dlib::ordered_sample_pair; _Alloc = std::allocator<dlib::ordered_sample_pair>]’:
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::ordered_sample_pair*, std::vector<dlib::ordered_sample_pair> >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {dlib::sample_pair}; _Tp = dlib::sample_pair; _Alloc = std::allocator<dlib::sample_pair>]’:
/usr/include/c++/10/bits/vector.tcc:426:7: note: parameter passing for argument of type ‘std::vector<dlib::sample_pair>::iterator’ changed in GCC 7.1
  426 |       vector<_Tp, _Alloc>::
      |       ^~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::emplace_back(_Args&& ...) [with _Args = {dlib::sample_pair}; _Tp = dlib::sample_pair; _Alloc = std::allocator<dlib::sample_pair>]’:
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::sample_pair*, std::vector<dlib::sample_pair> >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc: In function ‘std::shared_ptr<dlib::global_function_search> py_global_function_search2(pybind11::list, pybind11::list, double)’:
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::function_evaluation*, std::vector<dlib::function_evaluation> >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/algorithm:62,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/algs.h:106,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/serialize.h:214,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:9,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/face_recognition.cpp:4:
/usr/include/c++/10/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<dlib::ordered_sample_pair*, std::vector<dlib::ordered_sample_pair> >; _Compare = __gnu_cxx::__ops::_Val_comp_iter<bool (*)(const dlib::ordered_sample_pair&, const dlib::ordered_sample_pair&)>]’:
/usr/include/c++/10/bits/stl_algo.h:1819:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::ordered_sample_pair*, std::vector<dlib::ordered_sample_pair> >’ changed in GCC 7.1
 1819 |     __unguarded_linear_insert(_RandomAccessIterator __last,
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<dlib::ordered_sample_pair*, std::vector<dlib::ordered_sample_pair> >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter<bool (*)(const dlib::ordered_sample_pair&, const dlib::ordered_sample_pair&)>]’:
/usr/include/c++/10/bits/stl_algo.h:1839:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::ordered_sample_pair*, std::vector<dlib::ordered_sample_pair> >’ changed in GCC 7.1
 1839 |     __insertion_sort(_RandomAccessIterator __first,
      |     ^~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_algo.h:1839:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::ordered_sample_pair*, std::vector<dlib::ordered_sample_pair> >’ changed in GCC 7.1
In file included from /usr/include/c++/10/bits/stl_algo.h:61,
                 from /usr/include/c++/10/algorithm:62,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/algs.h:106,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/serialize.h:214,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:9,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/face_recognition.cpp:4:
/usr/include/c++/10/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<dlib::ordered_sample_pair*, std::vector<dlib::ordered_sample_pair> >; _Distance = int; _Tp = dlib::ordered_sample_pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter<bool (*)(const dlib::ordered_sample_pair&, const dlib::ordered_sample_pair&)>]’:
/usr/include/c++/10/bits/stl_heap.h:223:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::ordered_sample_pair*, std::vector<dlib::ordered_sample_pair> >’ changed in GCC 7.1
  223 |     __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex,
      |     ^~~~~~~~~~~~~
In file included from /usr/include/c++/10/algorithm:62,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/algs.h:106,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/serialize.h:214,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:9,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/face_recognition.cpp:4:
/usr/include/c++/10/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<dlib::ordered_sample_pair*, std::vector<dlib::ordered_sample_pair> >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter<bool (*)(const dlib::ordered_sample_pair&, const dlib::ordered_sample_pair&)>]’:
/usr/include/c++/10/bits/stl_algo.h:1662:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::ordered_sample_pair*, std::vector<dlib::ordered_sample_pair> >’ changed in GCC 7.1
 1662 |     __heap_select(_RandomAccessIterator __first,
      |     ^~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_algo.h:1662:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::ordered_sample_pair*, std::vector<dlib::ordered_sample_pair> >’ changed in GCC 7.1
/usr/include/c++/10/bits/stl_algo.h:1662:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::ordered_sample_pair*, std::vector<dlib::ordered_sample_pair> >’ changed in GCC 7.1
/usr/include/c++/10/bits/stl_algo.h:1662:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::ordered_sample_pair*, std::vector<dlib::ordered_sample_pair> >’ changed in GCC 7.1
/usr/include/c++/10/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<dlib::ordered_sample_pair*, std::vector<dlib::ordered_sample_pair> >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter<bool (*)(const dlib::ordered_sample_pair&, const dlib::ordered_sample_pair&)>]’:
/usr/include/c++/10/bits/stl_algo.h:1945:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::ordered_sample_pair*, std::vector<dlib::ordered_sample_pair> >’ changed in GCC 7.1
 1945 |     __introsort_loop(_RandomAccessIterator __first,
      |     ^~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_algo.h:1945:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::ordered_sample_pair*, std::vector<dlib::ordered_sample_pair> >’ changed in GCC 7.1
/usr/include/c++/10/bits/stl_algo.h:1959:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::ordered_sample_pair*, std::vector<dlib::ordered_sample_pair> >’ changed in GCC 7.1
 1959 |    std::__introsort_loop(__cut, __last, __depth_limit, __comp);
      |    ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_algo.h:1937:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::ordered_sample_pair*, std::vector<dlib::ordered_sample_pair> >’ changed in GCC 7.1
 1937 |       std::__heap_select(__first, __middle, __last, __comp);
      |       ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_algo.h: In function ‘long unsigned int dlib::chinese_whispers(const std::vector<dlib::sample_pair>&, std::vector<long unsigned int>&, long unsigned int)’:
/usr/include/c++/10/bits/stl_algo.h:1974:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::ordered_sample_pair*, std::vector<dlib::ordered_sample_pair> >’ changed in GCC 7.1
 1974 |    std::__introsort_loop(__first, __last,
      |    ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~
 1975 |     std::__lg(__last - __first) * 2,
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 1976 |     __comp);
      |     ~~~~~~~              
/usr/include/c++/10/bits/stl_algo.h:1886:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::ordered_sample_pair*, std::vector<dlib::ordered_sample_pair> >’ changed in GCC 7.1
 1886 |    std::__insertion_sort(__first, __first + int(_S_threshold), __comp);
      |    ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_algo.h:1891:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::ordered_sample_pair*, std::vector<dlib::ordered_sample_pair> >’ changed in GCC 7.1
 1891 |  std::__insertion_sort(__first, __last, __comp);
      |  ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
[ 98%] Building CXX object CMakeFiles/_dlib_pybind11.dir/src/gui.cpp.o
In file included from /usr/include/c++/10/vector:72,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/image_dataset_metadata.cpp:4:
/usr/include/c++/10/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const dlib::image_dataset_metadata::box&}; _Tp = dlib::image_dataset_metadata::box; _Alloc = std::allocator<dlib::image_dataset_metadata::box>]’:
/usr/include/c++/10/bits/vector.tcc:426:7: note: parameter passing for argument of type ‘std::vector<dlib::image_dataset_metadata::box>::iterator’ changed in GCC 7.1
  426 |       vector<_Tp, _Alloc>::
      |       ^~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:67,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/image_dataset_metadata.cpp:4:
/usr/include/c++/10/bits/stl_vector.h: In static member function ‘static pybind11::handle pybind11::cpp_function::initialize<pybind11::detail::vector_modifiers<std::vector<dlib::image_dataset_metadata::box>, pybind11::class_<std::vector<dlib::image_dataset_metadata::box>, std::unique_ptr<std::vector<dlib::image_dataset_metadata::box, std::allocator<dlib::image_dataset_metadata::box> >, std::default_delete<std::vector<dlib::image_dataset_metadata::box, std::allocator<dlib::image_dataset_metadata::box> > > > > >::<lambda(std::vector<dlib::image_dataset_metadata::box>&, const T&)>, void, {std::vector<dlib::image_dataset_metadata::box, std::allocator<dlib::image_dataset_metadata::box> >&, const dlib::image_dataset_metadata::box&}, {pybind11::name, pybind11::is_method, pybind11::sibling, pybind11::arg, char [35]}>::<lambda(pybind11::detail::function_call&)>::_FUN(pybind11::detail::function_call&)’:
/usr/include/c++/10/bits/stl_vector.h:1198:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::image_dataset_metadata::box*, std::vector<dlib::image_dataset_metadata::box> >’ changed in GCC 7.1
 1198 |    _M_realloc_insert(end(), __x);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
/usr/include/c++/10/bits/stl_vector.h: In static member function ‘static pybind11::handle pybind11::cpp_function::initialize<pybind11::detail::vector_modifiers<std::vector<dlib::image_dataset_metadata::box>, pybind11::class_<std::vector<dlib::image_dataset_metadata::box>, std::unique_ptr<std::vector<dlib::image_dataset_metadata::box, std::allocator<dlib::image_dataset_metadata::box> >, std::default_delete<std::vector<dlib::image_dataset_metadata::box, std::allocator<dlib::image_dataset_metadata::box> > > > > >::<lambda(const std::vector<dlib::image_dataset_metadata::box>&, pybind11::slice)>, std::vector<dlib::image_dataset_metadata::box>*, {const std::vector<dlib::image_dataset_metadata::box, std::allocator<dlib::image_dataset_metadata::box> >&, pybind11::slice}, {pybind11::name, pybind11::is_method, pybind11::sibling, pybind11::arg, char [44]}>::<lambda(pybind11::detail::function_call&)>::_FUN(pybind11::detail::function_call&)’:
/usr/include/c++/10/bits/stl_vector.h:1198:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::image_dataset_metadata::box*, std::vector<dlib::image_dataset_metadata::box> >’ changed in GCC 7.1
 1198 |    _M_realloc_insert(end(), __x);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:72,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/image_dataset_metadata.cpp:4:
/usr/include/c++/10/bits/vector.tcc: In member function ‘std::vector<_Tp, _Alloc>::iterator std::vector<_Tp, _Alloc>::insert(std::vector<_Tp, _Alloc>::const_iterator, const value_type&) [with _Tp = dlib::image_dataset_metadata::box; _Alloc = std::allocator<dlib::image_dataset_metadata::box>]’:
/usr/include/c++/10/bits/vector.tcc:130:5: note: parameter passing for argument of type ‘std::vector<dlib::image_dataset_metadata::box>::const_iterator’ changed in GCC 7.1
  130 |     vector<_Tp, _Alloc>::
      |     ^~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc:161:19: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::image_dataset_metadata::box*, std::vector<dlib::image_dataset_metadata::box> >’ changed in GCC 7.1
  161 |  _M_realloc_insert(begin() + (__position - cbegin()), __x);
      |  ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc: In member function ‘std::vector<_Tp, _Alloc>::iterator std::vector<_Tp, _Alloc>::_M_erase(std::vector<_Tp, _Alloc>::iterator) [with _Tp = dlib::image_dataset_metadata::box; _Alloc = std::allocator<dlib::image_dataset_metadata::box>]’:
/usr/include/c++/10/bits/vector.tcc:171:5: note: parameter passing for argument of type ‘std::vector<dlib::image_dataset_metadata::box>::iterator’ changed in GCC 7.1
  171 |     vector<_Tp, _Alloc>::
      |     ^~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:67,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/image_dataset_metadata.cpp:4:
/usr/include/c++/10/bits/stl_vector.h: In static member function ‘static pybind11::handle pybind11::cpp_function::initialize<pybind11::detail::vector_modifiers<std::vector<dlib::image_dataset_metadata::box>, pybind11::class_<std::vector<dlib::image_dataset_metadata::box>, std::unique_ptr<std::vector<dlib::image_dataset_metadata::box, std::allocator<dlib::image_dataset_metadata::box> >, std::default_delete<std::vector<dlib::image_dataset_metadata::box, std::allocator<dlib::image_dataset_metadata::box> > > > > >::<lambda(std::vector<dlib::image_dataset_metadata::box>&, pybind11::slice)>, void, {std::vector<dlib::image_dataset_metadata::box, std::allocator<dlib::image_dataset_metadata::box> >&, pybind11::slice}, {pybind11::name, pybind11::is_method, pybind11::sibling, char [42]}>::<lambda(pybind11::detail::function_call&)>::_FUN(pybind11::detail::function_call&)’:
/usr/include/c++/10/bits/stl_vector.h:1431:24: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::image_dataset_metadata::box*, std::vector<dlib::image_dataset_metadata::box> >’ changed in GCC 7.1
 1431 |       { return _M_erase(begin() + (__position - cbegin())); }
      |                ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/image_dataset_metadata.cpp:4:
/builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h: In function ‘pybind11::iterator pybind11::make_iterator(Iterator, Sentinel, Extra&& ...) [with pybind11::return_value_policy Policy = pybind11::return_value_policy::reference_internal; Iterator = __gnu_cxx::__normal_iterator<dlib::image_dataset_metadata::box*, std::vector<dlib::image_dataset_metadata::box> >; Sentinel = __gnu_cxx::__normal_iterator<dlib::image_dataset_metadata::box*, std::vector<dlib::image_dataset_metadata::box> >; ValueType = dlib::image_dataset_metadata::box&; Extra = {}]’:
/builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:1526:10: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::image_dataset_metadata::box*, std::vector<dlib::image_dataset_metadata::box> >’ changed in GCC 7.1
 1526 | iterator make_iterator(Iterator first, Sentinel last, Extra &&... extra) {
      |          ^~~~~~~~~~~~~
/builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:1526:10: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::image_dataset_metadata::box*, std::vector<dlib::image_dataset_metadata::box> >’ changed in GCC 7.1
In file included from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:8,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/image_dataset_metadata.cpp:4:
/builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/stl_bind.h: In static member function ‘static pybind11::handle pybind11::cpp_function::initialize<pybind11::detail::vector_accessor<std::vector<dlib::image_dataset_metadata::box>, pybind11::class_<std::vector<dlib::image_dataset_metadata::box>, std::unique_ptr<std::vector<dlib::image_dataset_metadata::box, std::allocator<dlib::image_dataset_metadata::box> >, std::default_delete<std::vector<dlib::image_dataset_metadata::box, std::allocator<dlib::image_dataset_metadata::box> > > > > >::<lambda(std::vector<dlib::image_dataset_metadata::box>&)>, pybind11::iterator, {std::vector<dlib::image_dataset_metadata::box, std::allocator<dlib::image_dataset_metadata::box> >&}, {pybind11::name, pybind11::is_method, pybind11::sibling, pybind11::keep_alive<0, 1>}>::<lambda(pybind11::detail::function_call&)>::_FUN(pybind11::detail::function_call&)’:
/builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/stl_bind.h:273:38: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::image_dataset_metadata::box*, std::vector<dlib::image_dataset_metadata::box> >’ changed in GCC 7.1
  273 |                    v.begin(), v.end());
      |                                      ^
In file included from /usr/include/c++/10/vector:72,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/numpy_returns.cpp:1:
/usr/include/c++/10/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const dlib::vector<double, 2>&}; _Tp = dlib::vector<double, 2>; _Alloc = std::allocator<dlib::vector<double, 2> >]’:
/usr/include/c++/10/bits/vector.tcc:426:7: note: parameter passing for argument of type ‘std::vector<dlib::vector<double, 2> >::iterator’ changed in GCC 7.1
  426 |       vector<_Tp, _Alloc>::
      |       ^~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:67,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/image_dataset_metadata.cpp:4:
/usr/include/c++/10/bits/stl_vector.h: In function ‘dlib::image_dataset_metadata::dataset dlib::make_bounding_box_regression_training_data(const dlib::image_dataset_metadata::dataset&, const std::vector<std::vector<T> >&) [with some_type_of_rectangle = dlib::rectangle]’:
/usr/include/c++/10/bits/stl_vector.h:1198:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::image_dataset_metadata::box*, std::vector<dlib::image_dataset_metadata::box> >’ changed in GCC 7.1
 1198 |    _M_realloc_insert(end(), __x);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:72,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/image_dataset_metadata.cpp:4:
/usr/include/c++/10/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {dlib::image_dataset_metadata::box}; _Tp = dlib::image_dataset_metadata::box; _Alloc = std::allocator<dlib::image_dataset_metadata::box>]’:
/usr/include/c++/10/bits/vector.tcc:426:7: note: parameter passing for argument of type ‘std::vector<dlib::image_dataset_metadata::box>::iterator’ changed in GCC 7.1
  426 |       vector<_Tp, _Alloc>::
      |       ^~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc: In static member function ‘static pybind11::handle pybind11::cpp_function::initialize<pybind11::detail::initimpl::factory<Func, pybind11::detail::void_type (*)(), Return(Args ...)>::execute<pybind11::class_<std::vector<dlib::image_dataset_metadata::box>, std::unique_ptr<std::vector<dlib::image_dataset_metadata::box, std::allocator<dlib::image_dataset_metadata::box> >, std::default_delete<std::vector<dlib::image_dataset_metadata::box, std::allocator<dlib::image_dataset_metadata::box> > > > >, {}>::<lambda(pybind11::detail::value_and_holder&, pybind11::iterable)>, void, {pybind11::detail::value_and_holder&, pybind11::iterable}, {pybind11::name, pybind11::is_method, pybind11::sibling, pybind11::detail::is_new_style_constructor}>::<lambda(pybind11::detail::function_call&)>::_FUN(pybind11::detail::function_call&)’:
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::image_dataset_metadata::box*, std::vector<dlib::image_dataset_metadata::box> >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:66,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/image_dataset_metadata.cpp:4:
/usr/include/c++/10/bits/stl_uninitialized.h: In static member function ‘static _ForwardIterator std::__uninitialized_copy<_TrivialValueTypes>::__uninit_copy(_InputIterator, _InputIterator, _ForwardIterator) [with _InputIterator = __gnu_cxx::__normal_iterator<const dlib::image_dataset_metadata::box*, std::vector<dlib::image_dataset_metadata::box> >; _ForwardIterator = dlib::image_dataset_metadata::box*; bool _TrivialValueTypes = false]’:
/usr/include/c++/10/bits/stl_uninitialized.h:84:9: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<const dlib::image_dataset_metadata::box*, std::vector<dlib::image_dataset_metadata::box> >’ changed in GCC 7.1
   84 |         __uninit_copy(_InputIterator __first, _InputIterator __last,
      |         ^~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_uninitialized.h:84:9: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<const dlib::image_dataset_metadata::box*, std::vector<dlib::image_dataset_metadata::box> >’ changed in GCC 7.1
/usr/include/c++/10/bits/stl_uninitialized.h: In static member function ‘static pybind11::handle pybind11::cpp_function::initialize<pybind11::detail::vector_modifiers<std::vector<dlib::image_dataset_metadata::box>, pybind11::class_<std::vector<dlib::image_dataset_metadata::box>, std::unique_ptr<std::vector<dlib::image_dataset_metadata::box, std::allocator<dlib::image_dataset_metadata::box> >, std::default_delete<std::vector<dlib::image_dataset_metadata::box, std::allocator<dlib::image_dataset_metadata::box> > > > > >::<lambda(std::vector<dlib::image_dataset_metadata::box>&, const std::vector<dlib::image_dataset_metadata::box>&)>, void, {std::vector<dlib::image_dataset_metadata::box, std::allocator<dlib::image_dataset_metadata::box> >&, const std::vector<dlib::image_dataset_metadata::box, std::allocator<dlib::image_dataset_metadata::box> >&}, {pybind11::name, pybind11::is_method, pybind11::sibling, pybind11::arg, char [61]}>::<lambda(pybind11::detail::function_call&)>::_FUN(pybind11::detail::function_call&)’:
/usr/include/c++/10/bits/stl_uninitialized.h:150:15: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<const dlib::image_dataset_metadata::box*, std::vector<dlib::image_dataset_metadata::box> >’ changed in GCC 7.1
  147 |       return std::__uninitialized_copy<__is_trivial(_ValueType1)
      |              ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  148 |            && __is_trivial(_ValueType2)
      |            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  149 |            && __assignable>::
      |            ~~~~~~~~~~~~~~~~~~
  150 |  __uninit_copy(__first, __last, __result);
      |  ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_uninitialized.h:150:15: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<const dlib::image_dataset_metadata::box*, std::vector<dlib::image_dataset_metadata::box> >’ changed in GCC 7.1
  147 |       return std::__uninitialized_copy<__is_trivial(_ValueType1)
      |              ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  148 |            && __is_trivial(_ValueType2)
      |            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  149 |            && __assignable>::
      |            ~~~~~~~~~~~~~~~~~~
  150 |  __uninit_copy(__first, __last, __result);
      |  ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_uninitialized.h: In function ‘std::vector<_Tp, _Alloc>& std::vector<_Tp, _Alloc>::operator=(const std::vector<_Tp, _Alloc>&) [with _Tp = dlib::image_dataset_metadata::box; _Alloc = std::allocator<dlib::image_dataset_metadata::box>]’:
/usr/include/c++/10/bits/stl_uninitialized.h:150:15: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<const dlib::image_dataset_metadata::box*, std::vector<dlib::image_dataset_metadata::box> >’ changed in GCC 7.1
  147 |       return std::__uninitialized_copy<__is_trivial(_ValueType1)
      |              ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  148 |            && __is_trivial(_ValueType2)
      |            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  149 |            && __assignable>::
      |            ~~~~~~~~~~~~~~~~~~
  150 |  __uninit_copy(__first, __last, __result);
      |  ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:67,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/image_dataset_metadata.cpp:4:
/usr/include/c++/10/bits/stl_vector.h: In static member function ‘static pybind11::handle pybind11::cpp_function::initialize<pybind11::detail::vector_modifiers<std::vector<dlib::image_dataset_metadata::box>, pybind11::class_<std::vector<dlib::image_dataset_metadata::box>, std::unique_ptr<std::vector<dlib::image_dataset_metadata::box, std::allocator<dlib::image_dataset_metadata::box> >, std::default_delete<std::vector<dlib::image_dataset_metadata::box, std::allocator<dlib::image_dataset_metadata::box> > > > > >::<lambda(std::vector<dlib::image_dataset_metadata::box>&, SizeType)>, dlib::image_dataset_metadata::box, {std::vector<dlib::image_dataset_metadata::box, std::allocator<dlib::image_dataset_metadata::box> >&, unsigned int}, {pybind11::name, pybind11::is_method, pybind11::sibling, pybind11::arg, char [42]}>::<lambda(pybind11::detail::function_call&)>::_FUN(pybind11::detail::function_call&)’:
/usr/include/c++/10/bits/stl_vector.h:1431:24: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::image_dataset_metadata::box*, std::vector<dlib::image_dataset_metadata::box> >’ changed in GCC 7.1
 1431 |       { return _M_erase(begin() + (__position - cbegin())); }
      |                ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:8,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/image_dataset_metadata.cpp:4:
/builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/stl_bind.h: In static member function ‘static pybind11::handle pybind11::cpp_function::initialize<pybind11::detail::vector_modifiers<std::vector<dlib::image_dataset_metadata::box>, pybind11::class_<std::vector<dlib::image_dataset_metadata::box>, std::unique_ptr<std::vector<dlib::image_dataset_metadata::box, std::allocator<dlib::image_dataset_metadata::box> >, std::default_delete<std::vector<dlib::image_dataset_metadata::box, std::allocator<dlib::image_dataset_metadata::box> > > > > >::<lambda(std::vector<dlib::image_dataset_metadata::box>&, SizeType, const T&)>, void, {std::vector<dlib::image_dataset_metadata::box, std::allocator<dlib::image_dataset_metadata::box> >&, unsigned int, const dlib::image_dataset_metadata::box&}, {pybind11::name, pybind11::is_method, pybind11::sibling, pybind11::arg, pybind11::arg, char [36]}>::<lambda(pybind11::detail::function_call&)>::_FUN(pybind11::detail::function_call&)’:
/builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/stl_bind.h:143:21: note: parameter passing for argument of type ‘std::vector<dlib::image_dataset_metadata::box>::const_iterator’ changed in GCC 7.1
  143 |             v.insert(v.begin() + (DiffType) i, x);
      |             ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:67,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/image_dataset_metadata.cpp:4:
/usr/include/c++/10/bits/stl_vector.h: In static member function ‘static pybind11::handle pybind11::cpp_function::initialize<pybind11::detail::vector_modifiers<std::vector<dlib::image_dataset_metadata::box>, pybind11::class_<std::vector<dlib::image_dataset_metadata::box>, std::unique_ptr<std::vector<dlib::image_dataset_metadata::box, std::allocator<dlib::image_dataset_metadata::box> >, std::default_delete<std::vector<dlib::image_dataset_metadata::box, std::allocator<dlib::image_dataset_metadata::box> > > > > >::<lambda(std::vector<dlib::image_dataset_metadata::box>&, SizeType)>, void, {std::vector<dlib::image_dataset_metadata::box, std::allocator<dlib::image_dataset_metadata::box> >&, unsigned int}, {pybind11::name, pybind11::is_method, pybind11::sibling, char [40]}>::<lambda(pybind11::detail::function_call&)>::_FUN(pybind11::detail::function_call&)’:
/usr/include/c++/10/bits/stl_vector.h:1431:24: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::image_dataset_metadata::box*, std::vector<dlib::image_dataset_metadata::box> >’ changed in GCC 7.1
 1431 |       { return _M_erase(begin() + (__position - cbegin())); }
      |                ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {dlib::vector<double, 2>}; _Tp = dlib::vector<double, 2>; _Alloc = std::allocator<dlib::vector<double, 2> >]’:
/usr/include/c++/10/bits/vector.tcc:426:7: note: parameter passing for argument of type ‘std::vector<dlib::vector<double, 2> >::iterator’ changed in GCC 7.1
/usr/include/c++/10/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::emplace_back(_Args&& ...) [with _Args = {dlib::vector<double, 2>}; _Tp = dlib::vector<double, 2>; _Alloc = std::allocator<dlib::vector<double, 2> >]’:
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::vector<double, 2>*, std::vector<dlib::vector<double, 2> > >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:67,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/numpy_returns.cpp:1:
/usr/include/c++/10/bits/stl_vector.h: In function ‘dlib::chip_details dlib::get_face_chip_details(const dlib::full_object_detection&, long unsigned int, double)’:
/usr/include/c++/10/bits/stl_vector.h:1198:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::vector<double, 2>*, std::vector<dlib::vector<double, 2> > >’ changed in GCC 7.1
 1198 |    _M_realloc_insert(end(), __x);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
/usr/include/c++/10/bits/stl_vector.h:1198:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::vector<double, 2>*, std::vector<dlib::vector<double, 2> > >’ changed in GCC 7.1
 1198 |    _M_realloc_insert(end(), __x);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
/usr/include/c++/10/bits/stl_vector.h:1198:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::vector<double, 2>*, std::vector<dlib::vector<double, 2> > >’ changed in GCC 7.1
 1198 |    _M_realloc_insert(end(), __x);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
/usr/include/c++/10/bits/stl_vector.h:1198:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::vector<double, 2>*, std::vector<dlib::vector<double, 2> > >’ changed in GCC 7.1
 1198 |    _M_realloc_insert(end(), __x);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
/usr/include/c++/10/bits/stl_vector.h:1198:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::vector<double, 2>*, std::vector<dlib::vector<double, 2> > >’ changed in GCC 7.1
 1198 |    _M_realloc_insert(end(), __x);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
/usr/include/c++/10/bits/stl_vector.h:1198:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::vector<double, 2>*, std::vector<dlib::vector<double, 2> > >’ changed in GCC 7.1
 1198 |    _M_realloc_insert(end(), __x);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:72,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/numpy_returns.cpp:1:
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::vector<double, 2>*, std::vector<dlib::vector<double, 2> > >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {dlib::chip_details}; _Tp = dlib::chip_details; _Alloc = std::allocator<dlib::chip_details>]’:
/usr/include/c++/10/bits/vector.tcc:426:7: note: parameter passing for argument of type ‘std::vector<dlib::chip_details>::iterator’ changed in GCC 7.1
  426 |       vector<_Tp, _Alloc>::
      |       ^~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc: In function ‘dlib::point_transform_affine dlib::flip_image_left_right(const image_type1&, image_type2&) [with image_type1 = dlib::numpy_image<dlib::rgb_pixel>; image_type2 = dlib::numpy_image<dlib::rgb_pixel>]’:
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::vector<double, 2>*, std::vector<dlib::vector<double, 2> > >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::vector<double, 2>*, std::vector<dlib::vector<double, 2> > >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::vector<double, 2>*, std::vector<dlib::vector<double, 2> > >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::vector<double, 2>*, std::vector<dlib::vector<double, 2> > >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::vector<double, 2>*, std::vector<dlib::vector<double, 2> > >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::vector<double, 2>*, std::vector<dlib::vector<double, 2> > >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::vector<double, 2>*, std::vector<dlib::vector<double, 2> > >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::vector<double, 2>*, std::vector<dlib::vector<double, 2> > >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc: In function ‘void dlib::extract_image_chips(const image_type1&, const std::vector<dlib::chip_details>&, dlib::array<image_type2>&, const interpolation_type&) [with image_type1 = dlib::numpy_image<dlib::rgb_pixel>; image_type2 = dlib::numpy_image<dlib::rgb_pixel>; interpolation_type = dlib::interpolate_bilinear]’:
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::vector<double, 2>*, std::vector<dlib::vector<double, 2> > >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:67,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/numpy_returns.cpp:1:
/usr/include/c++/10/bits/stl_vector.h:1198:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::vector<double, 2>*, std::vector<dlib::vector<double, 2> > >’ changed in GCC 7.1
 1198 |    _M_realloc_insert(end(), __x);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:72,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/numpy_returns.cpp:1:
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::vector<double, 2>*, std::vector<dlib::vector<double, 2> > >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:67,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/numpy_returns.cpp:1:
/usr/include/c++/10/bits/stl_vector.h:1198:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::vector<double, 2>*, std::vector<dlib::vector<double, 2> > >’ changed in GCC 7.1
 1198 |    _M_realloc_insert(end(), __x);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:72,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/numpy_returns.cpp:1:
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::vector<double, 2>*, std::vector<dlib::vector<double, 2> > >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:67,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/numpy_returns.cpp:1:
/usr/include/c++/10/bits/stl_vector.h:1198:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::vector<double, 2>*, std::vector<dlib::vector<double, 2> > >’ changed in GCC 7.1
 1198 |    _M_realloc_insert(end(), __x);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:72,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/numpy_returns.cpp:1:
/usr/include/c++/10/bits/vector.tcc: In function ‘pybind11::list get_face_chips(dlib::numpy_image<dlib::rgb_pixel>, const std::vector<dlib::full_object_detection>&, size_t, float)’:
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::chip_details*, std::vector<dlib::chip_details> >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:72,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/gui.cpp:3:
/usr/include/c++/10/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {dlib::image_display::overlay_line}; _Tp = dlib::image_display::overlay_line; _Alloc = std::allocator<dlib::image_display::overlay_line>]’:
/usr/include/c++/10/bits/vector.tcc:426:7: note: parameter passing for argument of type ‘std::vector<dlib::image_display::overlay_line>::iterator’ changed in GCC 7.1
  426 |       vector<_Tp, _Alloc>::
      |       ^~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::emplace_back(_Args&& ...) [with _Args = {dlib::image_display::overlay_line}; _Tp = dlib::image_display::overlay_line; _Alloc = std::allocator<dlib::image_display::overlay_line>]’:
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::image_display::overlay_line*, std::vector<dlib::image_display::overlay_line> >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const dlib::vector<long int, 2>&, double, const dlib::rgb_pixel&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >}; _Tp = dlib::image_display::overlay_circle; _Alloc = std::allocator<dlib::image_display::overlay_circle>]’:
/usr/include/c++/10/bits/vector.tcc:426:7: note: parameter passing for argument of type ‘std::vector<dlib::image_display::overlay_circle>::iterator’ changed in GCC 7.1
  426 |       vector<_Tp, _Alloc>::
      |       ^~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc: In function ‘void add_overlay_parts(dlib::image_window&, const dlib::full_object_detection&, const dlib::rgb_pixel&)’:
/usr/include/c++/10/bits/vector.tcc:121:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<dlib::image_display::overlay_circle*, std::vector<dlib::image_display::overlay_circle> >’ changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const std::pair<double, dlib::matrix<double, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >&}; _Tp = std::pair<double, dlib::matrix<double, 0, 1> >; _Alloc = dlib::std_allocator<std::pair<double, dlib::matrix<double, 0, 1> >, dlib::memory_manager_stateless_kernel_1<char> >]’:
/usr/include/c++/10/bits/vector.tcc:426:7: note: parameter passing for argument of type ‘std::vector<std::pair<double, dlib::matrix<double, 0, 1> >, dlib::std_allocator<std::pair<double, dlib::matrix<double, 0, 1> >, dlib::memory_manager_stateless_kernel_1<char> > >::iterator’ changed in GCC 7.1
  426 |       vector<_Tp, _Alloc>::
      |       ^~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/vector:67,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/detail/common.h:141,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pytypes.h:12,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/cast.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/attr.h:13,
                 from /builddir/build/BUILD/dlib-19.22/dlib/external/pybind11/include/pybind11/pybind11.h:43,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python/pybind_utils.h:6,
                 from /builddir/build/BUILD/dlib-19.22/dlib/../dlib/python.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/opaque_types.h:6,
                 from /builddir/build/BUILD/dlib-19.22/tools/python/src/gui.cpp:3:
/usr/include/c++/10/bits/stl_vector.h: In function ‘void dlib::rsort_columns(dlib::matrix<T, NR, NC, mm, l>&, dlib::matrix<T, NR2, NC2, mm2, l2>&) [with T = double; long int NR = 0; long int NC = 0; mm = dlib::memory_manager_stateless_kernel_1<char>; l1 = dlib::row_major_layout; long int NR2 = 0; long int NC2 = 0; mm2 = dlib::memory_manager_stateless_kernel_1<char>; l2 = dlib::row_major_layout]’:
/usr/include/c++/10/bits/stl_vector.h:1198:21: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<std::pair<double, dlib::matrix<double, 0, 1> >*, std::vector<std::pair<double, dlib::matrix<double, 0, 1> >, dlib::std_allocator<std::pair<double, dlib::matrix<double, 0, 1> >, dlib::memory_manager_stateless_kernel_1<char> > > >’ changed in GCC 7.1
 1198 |    _M_realloc_insert(end(), __x);
      |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
[100%] Linking CXX shared module /builddir/build/BUILD/dlib-19.22/build/lib.linux-armv7l-3.8/_dlib_pybind11.cpython-38-arm-linux-gnueabi.so
[100%] Built target _dlib_pybind11
+ RPM_EC=0
++ jobs -p
+ exit 0
Executing(%install): /bin/sh -e /var/tmp/rpm-tmp.hIwAOe
+ umask 022
+ cd /builddir/build/BUILD
+ '[' /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm '!=' / ']'
+ rm -rf /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm
++ dirname /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm
+ mkdir -p /builddir/build/BUILDROOT
+ mkdir /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm
+ cd dlib-19.22
+ DESTDIR=/builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm
+ /usr/bin/cmake --install armv7hl-redhat-linux-gnueabi
-- Install configuration: "Release"
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/lib/libdlib.so.19.22.0
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/lib/libdlib.so
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/gui_widgets.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/global_optimization.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/entropy_encoder.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/bit_stream.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/sliding_buffer.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/image_transforms.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/statistics.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/config_reader.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/travis
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/mlp
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/mlp/mlp_kernel_1.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/mlp/mlp_kernel_abstract.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/mlp/mlp_kernel_c.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/svm_threaded.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/float_details.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/rand
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/rand/rand_kernel_1.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/rand/mersenne_twister.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/rand/rand_kernel_abstract.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/image_loader
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/image_loader/image_loader_abstract.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/image_loader/jpeg_loader_abstract.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/image_loader/load_image.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/image_loader/png_loader_abstract.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/image_loader/load_image_abstract.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/image_loader/jpeg_loader.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/image_loader/png_loader.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/image_loader/image_loader.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/is_kind.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/image_keypoint.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/tokenizer
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/tokenizer/tokenizer_kernel_c.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/tokenizer/tokenizer_kernel_1.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/tokenizer/tokenizer_kernel_abstract.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/image_saver
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/image_saver/save_jpeg.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/image_saver/save_jpeg_abstract.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/image_saver/image_saver.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/image_saver/image_saver_abstract.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/image_saver/save_png_abstract.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/image_saver/save_png.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/image_saver/dng_shared.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/lsh
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/lsh/hashes_abstract.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/lsh/create_random_projection_hash_abstract.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/lsh/create_random_projection_hash.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/lsh/projection_hash.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/lsh/projection_hash_abstract.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/lsh/hashes.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/sqlite.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/sequence.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/optimization
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/optimization/optimization_stop_strategies_abstract.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/optimization/optimization_oca.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/optimization/optimization_least_squares_abstract.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/optimization/max_cost_assignment_abstract.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/optimization/isotonic_regression.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/optimization/optimization_solve_qp3_using_smo_abstract.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/optimization/find_optimal_parameters_abstract.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/optimization/find_optimal_parameters.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/optimization/optimization_stop_strategies.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/optimization/optimization_oca_abstract.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/optimization/find_max_factor_graph_nmplp.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/optimization/optimization_least_squares.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/optimization/find_max_parse_cky_abstract.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/optimization/find_max_factor_graph_nmplp_abstract.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/optimization/optimization.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/optimization/find_max_factor_graph_viterbi_abstract.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/optimization/find_max_factor_graph_viterbi.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/optimization/optimization_bobyqa.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/optimization/find_max_parse_cky.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/optimization/optimization_search_strategies_abstract.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/optimization/optimization_search_strategies.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/optimization/optimization_solve_qp2_using_smo_abstract.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/optimization/optimization_line_search.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/optimization/elastic_net_abstract.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/optimization/optimization_solve_qp_using_smo.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/optimization/max_sum_submatrix_abstract.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/optimization/optimization_solve_qp_using_smo_abstract.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/optimization/optimization_trust_region.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/optimization/max_cost_assignment.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/optimization/optimization_trust_region_abstract.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/optimization/optimization_bobyqa_abstract.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/optimization/optimization_solve_qp3_using_smo.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/optimization/optimization_solve_qp2_using_smo.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/optimization/optimization_abstract.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/optimization/isotonic_regression_abstract.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/optimization/max_sum_submatrix.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/optimization/optimization_line_search_abstract.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/optimization/elastic_net.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/md5.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/map.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/numeric_constants.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/gui_widgets
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/gui_widgets/drawable.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/gui_widgets/widgets.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/gui_widgets/drawable_abstract.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/gui_widgets/base_widgets_abstract.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/gui_widgets/nativefont.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/gui_widgets/fonts.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/gui_widgets/widgets_abstract.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/gui_widgets/canvas_drawing.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/gui_widgets/canvas_drawing_abstract.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/gui_widgets/fonts_abstract.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/gui_widgets/base_widgets.h
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-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/image_processing/scan_fhog_pyramid_abstract.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/image_processing/full_object_detection.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/image_processing/scan_fhog_pyramid.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/image_processing/scan_image_boxes_abstract.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/image_processing/shape_predictor_trainer.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/image_processing/detection_template_tools_abstract.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/pixel.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/graph_utils_threaded.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/gui_core.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/locale
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/noncopyable.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/ostream
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/dlib_basic_cpp_build_tutorial.txt
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/sqlite
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/sqlite/sqlite.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/sqlite/sqlite_tools.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/sqlite/sqlite_tools_abstract.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/sqlite/sqlite_abstract.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/interfaces
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/interfaces/cmd_line_parser_option.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/interfaces/enumerable.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/interfaces/remover.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/interfaces/map_pair.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/revision.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/error.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/all
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/array
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/array/array_tools.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/array/array_tools_abstract.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/array/array_kernel_abstract.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/array/array_kernel.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/hash_table.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/any.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/dlib_include_path_tutorial.txt
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/rand.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/base64
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/base64/base64_kernel_1.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/base64/base64_kernel_abstract.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/timeout
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/timeout/timeout_abstract.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/timeout/timeout.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/bsp.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/directed_graph
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/directed_graph/directed_graph_kernel_1.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/directed_graph/directed_graph_kernel_abstract.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/bsp
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/bsp/bsp_abstract.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/bsp/bsp.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/manifold_regularization.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/test_for_odr_violations.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/sockstreambuf
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/sockstreambuf/sockstreambuf_abstract.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/sockstreambuf/sockstreambuf_unbuffered.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/sockstreambuf/sockstreambuf.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/static_map
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/static_map/static_map_kernel_c.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/static_map/static_map_kernel_1.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/static_map/static_map_kernel_abstract.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/graph_utils
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/graph_utils/edge_list_graphs.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/graph_utils/function_objects_abstract.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/graph_utils/function_objects.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/graph_utils/sample_pair_abstract.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/graph_utils/graph_utils_abstract.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/graph_utils/find_k_nearest_neighbors_lsh_abstract.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/graph_utils/ordered_sample_pair_abstract.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/graph_utils/find_k_nearest_neighbors_lsh.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/graph_utils/sample_pair.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/graph_utils/graph_utils.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/graph_utils/edge_list_graphs_abstract.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/graph_utils/ordered_sample_pair.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/istream
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/config.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/include/dlib/revision.h
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/lib/cmake/dlib/dlib.cmake
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/lib/cmake/dlib/dlib-release.cmake
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/lib/cmake/dlib/dlibConfig.cmake
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/lib/cmake/dlib/dlibConfigVersion.cmake
-- Installing: /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/lib/pkgconfig/dlib-1.pc
+ rm -f '/builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm//usr/lib/*.a'
+ rm -f /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm//usr/share/doc/dlib/LICENSE.txt
+ rm -f '%{buildroot}//usr/share/doc/dlib-doc/docs/python/.buildinfo'
+ CFLAGS='-O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -march=armv7-a -mfpu=vfpv3-d16 -mtune=generic-armv7-a -mabi=aapcs-linux -mfloat-abi=hard'
+ LDFLAGS='-Wl,-z,relro -Wl,--as-needed  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld'
+ /usr/bin/python3 setup.py --no USE_SSE4_INSTRUCTIONS install -O1 --skip-build --root /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm
running install
running install_lib
creating /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/lib/python3.8
creating /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/lib/python3.8/site-packages
copying build/lib.linux-armv7l-3.8/_dlib_pybind11.cpython-38-arm-linux-gnueabi.so -> /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/lib/python3.8/site-packages
creating /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/lib/python3.8/site-packages/dlib
copying build/lib.linux-armv7l-3.8/dlib/__init__.py -> /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/lib/python3.8/site-packages/dlib
byte-compiling /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/lib/python3.8/site-packages/dlib/__init__.py to __init__.cpython-38.pyc
writing byte-compilation script '/tmp/tmpbqsg5l9p.py'
/usr/bin/python3 /tmp/tmpbqsg5l9p.py
removing /tmp/tmpbqsg5l9p.py
running install_egg_info
running egg_info
creating tools/python/dlib.egg-info
writing tools/python/dlib.egg-info/PKG-INFO
writing dependency_links to tools/python/dlib.egg-info/dependency_links.txt
writing top-level names to tools/python/dlib.egg-info/top_level.txt
writing manifest file 'tools/python/dlib.egg-info/SOURCES.txt'
package init file 'tools/python/dlib/__init__.py' not found (or not a regular file)
reading manifest file 'tools/python/dlib.egg-info/SOURCES.txt'
reading manifest template 'MANIFEST.in'
no previously-included directories found matching 'tools/python/build*'
writing manifest file 'tools/python/dlib.egg-info/SOURCES.txt'
Copying tools/python/dlib.egg-info to /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/lib/python3.8/site-packages/dlib-19.22.0-py3.8.egg-info
running install_scripts
+ rm -rfv /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/bin/__pycache__
+ pathfix.py -pni '/usr/bin/python3 -s' /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/lib/python3.8/site-packages/
/builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/lib/python3.8/site-packages/dlib/__init__.py: no change
recursedown('/builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/lib/python3.8/site-packages/')
recursedown('/builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/lib/python3.8/site-packages/dlib')
recursedown('/builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/lib/python3.8/site-packages/dlib/__pycache__')
recursedown('/builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/lib/python3.8/site-packages/dlib-19.22.0-py3.8.egg-info')
+ find /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm -name '.*' -exec rm -rf '{}' +
+ /usr/lib/rpm/find-debuginfo.sh -j5 --strict-build-id -m -i --build-id-seed 19.22-1.fc32 --unique-debug-suffix -19.22-1.fc32.arm --unique-debug-src-base dlib-19.22-1.fc32.arm --run-dwz --dwz-low-mem-die-limit 10000000 --dwz-max-die-limit 50000000 -S debugsourcefiles.list /builddir/build/BUILD/dlib-19.22
explicitly decompress any DWARF compressed ELF sections in /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/lib/libdlib.so.19.22.0
extracting debug info from /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/lib/libdlib.so.19.22.0
original debug info size: 33496kB, size after compression: 30024kB
/usr/lib/rpm/sepdebugcrcfix: Updated 1 CRC32s, 0 CRC32s did match.
8248 blocks
+ /usr/lib/rpm/check-buildroot
+ /usr/lib/rpm/redhat/brp-ldconfig
+ /usr/lib/rpm/brp-compress
+ /usr/lib/rpm/brp-strip-static-archive /usr/bin/strip
+ /usr/lib/rpm/redhat/brp-python-bytecompile /usr/bin/python 1 0
Bytecompiling .py files below /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/lib/python3.8 using /usr/bin/python3.8
+ /usr/lib/rpm/brp-python-hardlink
+ /usr/lib/rpm/redhat/brp-mangle-shebangs
Processing files: dlib-19.22-1.fc32.armv7hl
Executing(%license): /bin/sh -e /var/tmp/rpm-tmp.nmweog
+ umask 022
+ cd /builddir/build/BUILD
+ cd dlib-19.22
+ LICENSEDIR=/builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/share/licenses/dlib
+ export LC_ALL=C
+ LC_ALL=C
+ export LICENSEDIR
+ /usr/bin/mkdir -p /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/share/licenses/dlib
+ cp -pr dlib/LICENSE.txt /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/share/licenses/dlib
+ RPM_EC=0
++ jobs -p
+ exit 0
Provides: dlib = 19.22-1.fc32 dlib(armv7hl-32) = 19.22-1.fc32 libdlib.so.19.22.0
Requires(rpmlib): rpmlib(CompressedFileNames) <= 3.0.4-1 rpmlib(FileDigests) <= 4.6.0-1 rpmlib(PayloadFilesHavePrefix) <= 4.0-1
Requires: ld-linux-armhf.so.3 ld-linux-armhf.so.3(GLIBC_2.4) libX11.so.6 libc.so.6 libc.so.6(GLIBC_2.11) libc.so.6(GLIBC_2.15) libc.so.6(GLIBC_2.4) libcblas.so.3 libgcc_s.so.1 libgcc_s.so.1(GCC_3.5) libgcc_s.so.1(GCC_4.0.0) libjpeg.so.62 libjpeg.so.62(LIBJPEGTURBO_6.2) libjpeg.so.62(LIBJPEG_6.2) liblapack.so.3 libm.so.6 libm.so.6(GLIBC_2.27) libm.so.6(GLIBC_2.29) libm.so.6(GLIBC_2.4) libpng16.so.16 libpng16.so.16(PNG16_0) libpthread.so.0 libpthread.so.0(GLIBC_2.4) libstdc++.so.6 libstdc++.so.6(CXXABI_1.3) libstdc++.so.6(CXXABI_1.3.3) libstdc++.so.6(CXXABI_1.3.8) libstdc++.so.6(CXXABI_1.3.9) libstdc++.so.6(CXXABI_ARM_1.3.3) libstdc++.so.6(GLIBCXX_3.4) libstdc++.so.6(GLIBCXX_3.4.11) libstdc++.so.6(GLIBCXX_3.4.14) libstdc++.so.6(GLIBCXX_3.4.17) libstdc++.so.6(GLIBCXX_3.4.19) libstdc++.so.6(GLIBCXX_3.4.20) libstdc++.so.6(GLIBCXX_3.4.21) libstdc++.so.6(GLIBCXX_3.4.22) libstdc++.so.6(GLIBCXX_3.4.26) libstdc++.so.6(GLIBCXX_3.4.9) rtld(GNU_HASH)
Processing files: dlib-devel-19.22-1.fc32.armv7hl
Provides: cmake(dlib) = 19.22.0 dlib-devel = 19.22-1.fc32 dlib-devel(armv7hl-32) = 19.22-1.fc32 pkgconfig(dlib-1) = 19.22.0
Requires(rpmlib): rpmlib(CompressedFileNames) <= 3.0.4-1 rpmlib(FileDigests) <= 4.6.0-1 rpmlib(PayloadFilesHavePrefix) <= 4.0-1
Requires: /usr/bin/pkg-config cmake-filesystem(armv7hl-32) libdlib.so.19.22.0
Processing files: python3-dlib-19.22-1.fc32.armv7hl
Executing(%license): /bin/sh -e /var/tmp/rpm-tmp.hJwtTf
+ umask 022
+ cd /builddir/build/BUILD
+ cd dlib-19.22
+ LICENSEDIR=/builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/share/licenses/python3-dlib
+ export LC_ALL=C
+ LC_ALL=C
+ export LICENSEDIR
+ /usr/bin/mkdir -p /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/share/licenses/python3-dlib
+ cp -pr dlib/LICENSE.txt /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/share/licenses/python3-dlib
+ cp -pr python_examples/LICENSE_FOR_EXAMPLE_PROGRAMS.txt /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/share/licenses/python3-dlib
+ RPM_EC=0
++ jobs -p
+ exit 0
Provides: python-dlib = 19.22-1.fc32 python3-dlib = 19.22-1.fc32 python3-dlib(armv7hl-32) = 19.22-1.fc32 python3.8dist(dlib) = 19.22 python3dist(dlib) = 19.22
Requires(rpmlib): rpmlib(CompressedFileNames) <= 3.0.4-1 rpmlib(FileDigests) <= 4.6.0-1 rpmlib(PartialHardlinkSets) <= 4.0.4-1 rpmlib(PayloadFilesHavePrefix) <= 4.0-1
Requires: ld-linux-armhf.so.3 ld-linux-armhf.so.3(GLIBC_2.4) libX11.so.6 libc.so.6 libc.so.6(GLIBC_2.11) libc.so.6(GLIBC_2.4) libc.so.6(GLIBC_2.7) libcblas.so.3 libgcc_s.so.1 libgcc_s.so.1(GCC_3.5) libgcc_s.so.1(GCC_4.0.0) libjpeg.so.62 libjpeg.so.62(LIBJPEGTURBO_6.2) libjpeg.so.62(LIBJPEG_6.2) liblapack.so.3 libm.so.6 libm.so.6(GLIBC_2.27) libm.so.6(GLIBC_2.29) libm.so.6(GLIBC_2.4) libpng16.so.16 libpng16.so.16(PNG16_0) libpthread.so.0 libpthread.so.0(GLIBC_2.4) libstdc++.so.6 libstdc++.so.6(CXXABI_1.3) libstdc++.so.6(CXXABI_1.3.3) libstdc++.so.6(CXXABI_1.3.5) libstdc++.so.6(CXXABI_1.3.8) libstdc++.so.6(CXXABI_1.3.9) libstdc++.so.6(CXXABI_ARM_1.3.3) libstdc++.so.6(GLIBCXX_3.4) libstdc++.so.6(GLIBCXX_3.4.11) libstdc++.so.6(GLIBCXX_3.4.14) libstdc++.so.6(GLIBCXX_3.4.17) libstdc++.so.6(GLIBCXX_3.4.18) libstdc++.so.6(GLIBCXX_3.4.19) libstdc++.so.6(GLIBCXX_3.4.20) libstdc++.so.6(GLIBCXX_3.4.21) libstdc++.so.6(GLIBCXX_3.4.22) libstdc++.so.6(GLIBCXX_3.4.26) libstdc++.so.6(GLIBCXX_3.4.9) python(abi) = 3.8 rtld(GNU_HASH)
Obsoletes: python-dlib < 19.22-1.fc32
Processing files: dlib-doc-19.22-1.fc32.noarch
Executing(%doc): /bin/sh -e /var/tmp/rpm-tmp.nh3d4h
+ umask 022
+ cd /builddir/build/BUILD
+ cd dlib-19.22
+ DOCDIR=/builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/share/doc/dlib-doc
+ export LC_ALL=C
+ LC_ALL=C
+ export DOCDIR
+ /usr/bin/mkdir -p /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/share/doc/dlib-doc
+ cp -pr documentation.html /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/share/doc/dlib-doc
+ cp -pr docs /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/share/doc/dlib-doc
+ cp -pr docs/python/_static/jquery.js docs/python/_static/underscore.js /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/share/doc/dlib-doc
+ cp -pr examples /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/share/doc/dlib-doc
+ RPM_EC=0
++ jobs -p
+ exit 0
Executing(%license): /bin/sh -e /var/tmp/rpm-tmp.RoZp5f
+ umask 022
+ cd /builddir/build/BUILD
+ cd dlib-19.22
+ LICENSEDIR=/builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/share/licenses/dlib-doc
+ export LC_ALL=C
+ LC_ALL=C
+ export LICENSEDIR
+ /usr/bin/mkdir -p /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/share/licenses/dlib-doc
+ cp -pr examples/LICENSE_FOR_EXAMPLE_PROGRAMS.txt /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/share/licenses/dlib-doc
+ cp -pr examples/video_frames/license.txt /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm/usr/share/licenses/dlib-doc
+ RPM_EC=0
++ jobs -p
+ exit 0
Provides: dlib-doc = 19.22-1.fc32
Requires(rpmlib): rpmlib(CompressedFileNames) <= 3.0.4-1 rpmlib(FileDigests) <= 4.6.0-1 rpmlib(PayloadFilesHavePrefix) <= 4.0-1
Processing files: dlib-debugsource-19.22-1.fc32.armv7hl
Provides: dlib-debugsource = 19.22-1.fc32 dlib-debugsource(armv7hl-32) = 19.22-1.fc32
Requires(rpmlib): rpmlib(CompressedFileNames) <= 3.0.4-1 rpmlib(FileDigests) <= 4.6.0-1 rpmlib(PayloadFilesHavePrefix) <= 4.0-1
Processing files: dlib-debuginfo-19.22-1.fc32.armv7hl
Provides: debuginfo(build-id) = a9ffbdd0a3687889fc6609819b09ca39faf2ef87 dlib-debuginfo = 19.22-1.fc32 dlib-debuginfo(armv7hl-32) = 19.22-1.fc32
Requires(rpmlib): rpmlib(CompressedFileNames) <= 3.0.4-1 rpmlib(FileDigests) <= 4.6.0-1 rpmlib(PayloadFilesHavePrefix) <= 4.0-1
Recommends: dlib-debugsource(armv7hl-32) = 19.22-1.fc32
Checking for unpackaged file(s): /usr/lib/rpm/check-files /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm
Wrote: /builddir/build/RPMS/dlib-19.22-1.fc32.armv7hl.rpm
Wrote: /builddir/build/RPMS/dlib-debugsource-19.22-1.fc32.armv7hl.rpm
Wrote: /builddir/build/RPMS/python3-dlib-19.22-1.fc32.armv7hl.rpm
Wrote: /builddir/build/RPMS/dlib-devel-19.22-1.fc32.armv7hl.rpm
Wrote: /builddir/build/RPMS/dlib-debuginfo-19.22-1.fc32.armv7hl.rpm
Wrote: /builddir/build/RPMS/dlib-doc-19.22-1.fc32.noarch.rpm
Executing(%clean): /bin/sh -e /var/tmp/rpm-tmp.rlQR2e
+ umask 022
+ cd /builddir/build/BUILD
+ cd dlib-19.22
+ /usr/bin/rm -rf /builddir/build/BUILDROOT/dlib-19.22-1.fc32.arm
+ RPM_EC=0
++ jobs -p
+ exit 0
Child return code was: 0