$ git clone -n https://src.fedoraproject.org/rpms/ocaml-zmq.git /var/lib/mock/f33-build-505106-64406/root/chroot_tmpdir/scmroot/ocaml-zmq
Cloning into '/var/lib/mock/f33-build-505106-64406/root/chroot_tmpdir/scmroot/ocaml-zmq'...
$ git reset --hard 81dd862ce661ee1c17c0dfc1843ea9b76c69096c
HEAD is now at 81dd862 Rebuild for ocaml-stdint 0.7.0.