$ git clone -n https://src.fedoraproject.org/rpms/xcalib.git /var/lib/mock/f31-build-100871-33326/root/chroot_tmpdir/scmroot/xcalib
Cloning into '/var/lib/mock/f31-build-100871-33326/root/chroot_tmpdir/scmroot/xcalib'...
$ git reset --hard eeea37d880192f410bab849b0273a1ac64c2ecf5
HEAD is now at eeea37d - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild