$ git clone -n https://src.fedoraproject.org/rpms/qrq.git /var/lib/mock/f29-build-3932-972/root/thebuilddir/tmp/scmroot/qrq
Cloning into '/var/lib/mock/f29-build-3932-972/root/thebuilddir/tmp/scmroot/qrq'...
$ git reset --hard 2bcc5ae50a9d9862b1e55f57d48a75e9a921b725
HEAD is now at 2bcc5ae - Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild