$ git clone -n https://src.fedoraproject.org/rpms/libgnomeui.git /var/lib/mock/f31-build-69000-30257/root/chroot_tmpdir/scmroot/libgnomeui
Cloning into '/var/lib/mock/f31-build-69000-30257/root/chroot_tmpdir/scmroot/libgnomeui'...
$ git reset --hard 6f78e92a002e9422d9abc1f67902d7a2ebade9ad
HEAD is now at 6f78e92 - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild