$ git clone -n https://gitee.com/src-opencloudos-rpms/args4j.git /var/lib/mock/dist-oc9-build-69471-47299/root/chroot_tmpdir/scmroot/args4j
Cloning into '/var/lib/mock/dist-oc9-build-69471-47299/root/chroot_tmpdir/scmroot/args4j'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/args4j
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 81c6823 import args4j-2.33-3.tl4