$ git clone -n https://src.fedoraproject.org/rpms/ocaml-base.git /var/lib/mock/f33-build-190892-46379/root/chroot_tmpdir/scmroot/ocaml-base
Cloning into '/var/lib/mock/f33-build-190892-46379/root/chroot_tmpdir/scmroot/ocaml-base'...
$ git reset --hard ebf2f23b938ad754cf6f73bf2ec7dead89ac14e1
HEAD is now at ebf2f23 OCaml 4.11.0 pre-release attempt 2