$ git clone -n https://src.fedoraproject.org/rpms/ocaml.git /var/lib/mock/f33-build-193919-47042/root/chroot_tmpdir/scmroot/ocaml
Cloning into '/var/lib/mock/f33-build-193919-47042/root/chroot_tmpdir/scmroot/ocaml'...
$ git reset --hard 80474fcdea5589e4d2f63741ae8fa981ed1a77ba
HEAD is now at 80474fc Disable ocaml-instr-* on all arches.