$ git clone -n https://gitee.com/opencloudos-stream/dool.git /var/lib/mock/dist-oc9-epol-build-138234-79655/root/chroot_tmpdir/scmroot/dool
Cloning into '/var/lib/mock/dist-oc9-epol-build-138234-79655/root/chroot_tmpdir/scmroot/dool'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/dool
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 472fe08 !1 import version 1.3.5 from upstream Merge pull request !1 from Fanjun Kong/master