$ git clone -n https://src.fedoraproject.org/rpms/clutter.git /var/lib/mock/f31-build-57123-28299/root/chroot_tmpdir/scmroot/clutter
Cloning into '/var/lib/mock/f31-build-57123-28299/root/chroot_tmpdir/scmroot/clutter'...
$ git reset --hard b401fce806dde56821a7c7d1d94f6fa6b9268454
HEAD is now at b401fce - Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild