$ git clone -n https://src.fedoraproject.org/rpms/kpolynome.git /var/lib/mock/f29-build-6425-1577/root/thebuilddir/tmp/scmroot/kpolynome
Cloning into '/var/lib/mock/f29-build-6425-1577/root/thebuilddir/tmp/scmroot/kpolynome'...
$ git reset --hard 47ec7aadc20cad69fe8452c28a534fa5af9fb3b3
HEAD is now at 47ec7aa - Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild