$ git clone -n https://gitee.com/opencloudos-stream/moby.git /var/lib/mock/dist-ocs23-rebuild-test-0-build-325793-34888/root/chroot_tmpdir/scmroot/moby
Cloning into '/var/lib/mock/dist-ocs23-rebuild-test-0-build-325793-34888/root/chroot_tmpdir/scmroot/moby'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/moby
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a172af4 !14 upgrade to v28.4.0 Merge pull request !14 from hudsonzhu/master