$ git clone -n https://gitee.com/src-opencloudos-rpms/ocaml-fileutils.git /var/lib/mock/dist-oc9-build-70934-47489/root/chroot_tmpdir/scmroot/ocaml-fileutils
Cloning into '/var/lib/mock/dist-oc9-build-70934-47489/root/chroot_tmpdir/scmroot/ocaml-fileutils'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/ocaml-fileutils
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e272d9e import ocaml-fileutils-0.6.4-2.tl4