$ git clone -n https://src.fedoraproject.org/rpms/ocaml-uuseg.git /var/lib/mock/f40-build-2265412-54598/root/chroot_tmpdir/scmroot/ocaml-uuseg
Cloning into '/var/lib/mock/f40-build-2265412-54598/root/chroot_tmpdir/scmroot/ocaml-uuseg'...
$ git fetch origin 6f5ff7584cb89b760aaa9429371378524fcca360:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ocaml-uuseg
 * [new ref]         6f5ff7584cb89b760aaa9429371378524fcca360 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6f5ff75 OCaml 5.1.1 + s390x code gen fix for Fedora 40