$ git clone -n https://src.fedoraproject.org/rpms/cmst.git /var/lib/mock/f31-build-65701-29747/root/thebuilddir/tmp/scmroot/cmst
Cloning into '/var/lib/mock/f31-build-65701-29747/root/thebuilddir/tmp/scmroot/cmst'...
$ git reset --hard fdff78b52e61c07a7d16a068ea43c902d1b93674
HEAD is now at fdff78b - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild