$ git clone -n https://gitee.com/opencloudos-stream/lbzip2-utils.git /var/lib/mock/dist-oc9-epol-build-246874-83501/root/chroot_tmpdir/scmroot/lbzip2-utils
Cloning into '/var/lib/mock/dist-oc9-epol-build-246874-83501/root/chroot_tmpdir/scmroot/lbzip2-utils'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/lbzip2-utils
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7b91236 !1 引入lbzip2-utils软件包 Merge pull request !1 from ocs-bot/master