$ git clone -n https://gitee.com/opencloudos-stream/lxcfs.git /var/lib/mock/dist-oc9-epol-build-82120-57060/root/chroot_tmpdir/scmroot/lxcfs
Cloning into '/var/lib/mock/dist-oc9-epol-build-82120-57060/root/chroot_tmpdir/scmroot/lxcfs'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/lxcfs
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0dfbf81 !3 lxcfs spec modified Merge pull request !3 from zidonghuang/master