$ git clone -n https://src.fedoraproject.org/rpms/ocaml-zmq.git /var/lib/mock/f33-build-312605-57576/root/chroot_tmpdir/scmroot/ocaml-zmq
Cloning into '/var/lib/mock/f33-build-312605-57576/root/chroot_tmpdir/scmroot/ocaml-zmq'...
$ git reset --hard 3aaa54b14014a1b221f8b3968ea56e083360876b
HEAD is now at 3aaa54b Drop unnecessary libev-devel BR.