$ git clone -n https://src.fedoraproject.org/rpms/python-awscrt.git /var/lib/mock/f41-build-60965196-6586805/root/chroot_tmpdir/scmroot/python-awscrt
Cloning into '/var/lib/mock/f41-build-60965196-6586805/root/chroot_tmpdir/scmroot/python-awscrt'...
$ git fetch origin 53ca2f358987cad2f409e144a5ff87deb141ad0f:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-awscrt
 * [new ref]         53ca2f358987cad2f409e144a5ff87deb141ad0f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 53ca2f3 Update to 0.27.2 upstream release