$ git clone -n https://src.fedoraproject.org/rpms/ocaml-ocplib-simplex.git /var/lib/mock/f33-build-181138-45217/root/chroot_tmpdir/scmroot/ocaml-ocplib-simplex
Cloning into '/var/lib/mock/f33-build-181138-45217/root/chroot_tmpdir/scmroot/ocaml-ocplib-simplex'...
$ git reset --hard e687a0e6ba724a8a405957db5185a56f7f4cb982
HEAD is now at e687a0e Update all OCaml dependencies for RPM 4.16.