$ git clone -n https://src.fedoraproject.org/rpms/simspark.git /var/lib/mock/f29-build-6797-1676/root/thebuilddir/tmp/scmroot/simspark
Cloning into '/var/lib/mock/f29-build-6797-1676/root/thebuilddir/tmp/scmroot/simspark'...
$ git reset --hard aa12fdb298b0579833988ce88277bc52630b0619
HEAD is now at aa12fdb - Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild