$ git clone -n https://src.fedoraproject.org/rpms/ocaml-markup.git /var/lib/mock/f40-build-2173299-51061/root/chroot_tmpdir/scmroot/ocaml-markup
Cloning into '/var/lib/mock/f40-build-2173299-51061/root/chroot_tmpdir/scmroot/ocaml-markup'...
$ git fetch origin 4bee95855fcfc7c0d4d3ea860aa4e7e3c34d39e2:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ocaml-markup
 * [new ref]         4bee95855fcfc7c0d4d3ea860aa4e7e3c34d39e2 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 4bee958 OCaml 5.1.1 + s390x code gen fix for Fedora 40