$ git clone -n https://src.fedoraproject.org/rpms/ocaml-fileutils.git /var/lib/mock/f40-build-2105166-50576/root/chroot_tmpdir/scmroot/ocaml-fileutils
Cloning into '/var/lib/mock/f40-build-2105166-50576/root/chroot_tmpdir/scmroot/ocaml-fileutils'...
$ git fetch origin 2ed22a0f19e90249788fb7c20237a9fc567251c9:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ocaml-fileutils
 * [new ref]         2ed22a0f19e90249788fb7c20237a9fc567251c9 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2ed22a0 OCaml 5.1.1 + s390x code gen fix for Fedora 40