$ git clone -n https://src.fedoraproject.org/rpms/group-service.git /var/lib/mock/f31-build-85034-31584/root/chroot_tmpdir/scmroot/group-service
Cloning into '/var/lib/mock/f31-build-85034-31584/root/chroot_tmpdir/scmroot/group-service'...
$ git reset --hard 9125e5fec364a5cbe0fe5609d91b76c96c8a012f
HEAD is now at 9125e5f - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild