$ git clone -n https://src.fedoraproject.org/rpms/ocaml-luv.git /var/lib/mock/f40-build-768455-125342/root/chroot_tmpdir/scmroot/ocaml-luv
Cloning into '/var/lib/mock/f40-build-768455-125342/root/chroot_tmpdir/scmroot/ocaml-luv'...
$ git reset --hard 8783a48deee6a2244dd7ae5b4ca5ed3eee46fdcd
HEAD is now at 8783a48 OCaml 5.1.1 + s390x code gen fix for Fedora 40