$ git clone -n https://src.fedoraproject.org/rpms/qsynth.git /var/lib/mock/f29-build-3938-972/root/thebuilddir/tmp/scmroot/qsynth
Cloning into '/var/lib/mock/f29-build-3938-972/root/thebuilddir/tmp/scmroot/qsynth'...
$ git reset --hard d57843b2b3ac7e1a6ab2728a1c81abcd1eab522c
HEAD is now at d57843b - Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild