$ git clone -n https://src.fedoraproject.org/rpms/zinnia.git /var/lib/mock/f29-build-6795-1674/root/thebuilddir/tmp/scmroot/zinnia
Cloning into '/var/lib/mock/f29-build-6795-1674/root/thebuilddir/tmp/scmroot/zinnia'...
$ git reset --hard 156a0eef6e3de6cc7235da90027c6b50242398b4
HEAD is now at 156a0ee - Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild