$ git clone -n https://gitee.com/opencloudos-stream/netplan.git /var/lib/mock/dist-oc9-epol-build-151023-79728/root/chroot_tmpdir/scmroot/netplan
Cloning into '/var/lib/mock/dist-oc9-epol-build-151023-79728/root/chroot_tmpdir/scmroot/netplan'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/netplan
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1417274 !3 Rebuilt for loongarch64 Merge pull request !3 from brucezhang/master