$ git clone -n https://src.fedoraproject.org/rpms/ocaml-ocamlnet.git /var/lib/mock/f40-build-768355-125293/root/chroot_tmpdir/scmroot/ocaml-ocamlnet
Cloning into '/var/lib/mock/f40-build-768355-125293/root/chroot_tmpdir/scmroot/ocaml-ocamlnet'...
$ git reset --hard b1a6213200247db5b16f065482c827240ac5b778
HEAD is now at b1a6213 OCaml 5.1.1 + s390x code gen fix for Fedora 40