$ git clone -n https://src.fedoraproject.org/rpms/xaos.git /var/lib/mock/f31-build-61495-28936/root/thebuilddir/tmp/scmroot/xaos
Cloning into '/var/lib/mock/f31-build-61495-28936/root/thebuilddir/tmp/scmroot/xaos'...
$ git reset --hard 80ebb82ceb54621d242a63d0df5bb9a922393778
HEAD is now at 80ebb82 - Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild