$ git clone -n https://src.fedoraproject.org/rpms/ocaml-camlp5-buildscripts.git /var/lib/mock/f40-build-2254755-54235/root/chroot_tmpdir/scmroot/ocaml-camlp5-buildscripts
Cloning into '/var/lib/mock/f40-build-2254755-54235/root/chroot_tmpdir/scmroot/ocaml-camlp5-buildscripts'...
$ git fetch origin fbc6dd749c6bfad4f623b8b3150e8c9f41919873:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ocaml-camlp5-buildscripts
 * [new ref]         fbc6dd749c6bfad4f623b8b3150e8c9f41919873 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at fbc6dd7 OCaml 5.1.1 + s390x code gen fix for Fedora 40