$ git clone -n https://src.fedoraproject.org/rpms/ghc-vector.git /var/lib/mock/f33-build-141421-42583/root/chroot_tmpdir/scmroot/ghc-vector
Cloning into '/var/lib/mock/f33-build-141421-42583/root/chroot_tmpdir/scmroot/ghc-vector'...
$ git reset --hard 8d3e118e2de3696e72803917881dc791155745dc
HEAD is now at 8d3e118 disable tests since they hang