$ git clone -n https://src.fedoraproject.org/rpms/kf5-kontactinterface.git /var/lib/mock/f31-build-81389-31545/root/thebuilddir/tmp/scmroot/kf5-kontactinterface
Cloning into '/var/lib/mock/f31-build-81389-31545/root/thebuilddir/tmp/scmroot/kf5-kontactinterface'...
$ git reset --hard 815695b16cf71a8575546e553d0560f90f29bcf1
HEAD is now at 815695b - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild