$ git clone -n https://src.fedoraproject.org/rpms/perl-Code-TidyAll.git /var/lib/mock/f43-build-59194208-6571673/root/chroot_tmpdir/scmroot/perl-Code-TidyAll
Cloning into '/var/lib/mock/f43-build-59194208-6571673/root/chroot_tmpdir/scmroot/perl-Code-TidyAll'...
$ git fetch origin 92c7201fd2b042f622e39b93786354b6b409487a:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Code-TidyAll
 * [new ref]         92c7201fd2b042f622e39b93786354b6b409487a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 92c7201 0.85 bump (rhbz#2362596)