$ git clone -n https://src.fedoraproject.org/rpms/ocaml-camlp5.git /var/lib/mock/f40-build-739810-109312/root/chroot_tmpdir/scmroot/ocaml-camlp5
Cloning into '/var/lib/mock/f40-build-739810-109312/root/chroot_tmpdir/scmroot/ocaml-camlp5'...
$ git fetch origin 5997a3f32f044576ac8ca8abbf34c754422fbf1a:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ocaml-camlp5
 * [new ref]         5997a3f32f044576ac8ca8abbf34c754422fbf1a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5997a3f OCaml 5.1 rebuild for Fedora 40