$ git clone -n https://src.fedoraproject.org/rpms/flumotion.git /var/lib/mock/f31-build-51911-27573/root/thebuilddir/tmp/scmroot/flumotion
Cloning into '/var/lib/mock/f31-build-51911-27573/root/thebuilddir/tmp/scmroot/flumotion'...
$ git reset --hard b796f238d475511eb3ad27d67bb51d8b44612e2b
HEAD is now at b796f23 - Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild