$ git clone -n https://src.fedoraproject.org/rpms/ghc-vector-th-unbox.git /var/lib/mock/f33-build-150880-43273/root/chroot_tmpdir/scmroot/ghc-vector-th-unbox
Cloning into '/var/lib/mock/f33-build-150880-43273/root/chroot_tmpdir/scmroot/ghc-vector-th-unbox'...
$ git reset --hard 5e1431002b66de56b852dc0c0b93ef7d524bd95b
HEAD is now at 5e14310 update to 0.2.1.7