$ git clone -n https://src.fedoraproject.org/rpms/ocaml-biniou.git /var/lib/mock/f33-build-201741-48096/root/chroot_tmpdir/scmroot/ocaml-biniou
Cloning into '/var/lib/mock/f33-build-201741-48096/root/chroot_tmpdir/scmroot/ocaml-biniou'...
$ git reset --hard c62cdd4a327bc76a72e4410c3588bd134c8b1de5
HEAD is now at c62cdd4 OCaml 4.11.0+dev2-2020-04-22 rebuild