$ git clone -n https://src.fedoraproject.org/rpms/mrpt.git /var/lib/mock/f33-build-140611-42510/root/chroot_tmpdir/scmroot/mrpt
Cloning into '/var/lib/mock/f33-build-140611-42510/root/chroot_tmpdir/scmroot/mrpt'...
$ git reset --hard 899436aa55da829bffbdc315fd4758a14449ef4a
HEAD is now at 899436a Rebuilt