$ git clone -n https://src.fedoraproject.org/rpms/drumstick0.git /var/lib/mock/f29-build-7139-1758/root/thebuilddir/tmp/scmroot/drumstick0
Cloning into '/var/lib/mock/f29-build-7139-1758/root/thebuilddir/tmp/scmroot/drumstick0'...
$ git reset --hard 7c48b00acbe1ca7a22afdf5e0a3d2ba7ac74084f
HEAD is now at 7c48b00 - Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild