$ git clone -n https://src.fedoraproject.org/rpms/libmodelfile.git /var/lib/mock/f29-build-3017-833/root/thebuilddir/tmp/scmroot/libmodelfile
Cloning into '/var/lib/mock/f29-build-3017-833/root/thebuilddir/tmp/scmroot/libmodelfile'...
$ git reset --hard a5c3f06dab91f80f2ebce8c8850759e8a6c383fa
HEAD is now at a5c3f06 - Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild