$ git clone -n https://gitee.com/src-opencloudos-rpms/lzop.git /var/lib/mock/dist-oc9-build-42891-14591/root/chroot_tmpdir/scmroot/lzop
Cloning into '/var/lib/mock/dist-oc9-build-42891-14591/root/chroot_tmpdir/scmroot/lzop'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/lzop
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f899dae import lzop-1.04-3.tl4