$ git clone -n https://gitee.com/opencloudos-stream/dwz.git /var/lib/mock/dist-ocs23-build-40646-2059/root/chroot_tmpdir/scmroot/dwz
Cloning into '/var/lib/mock/dist-ocs23-build-40646-2059/root/chroot_tmpdir/scmroot/dwz'...
$ git fetch origin HEAD:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/dwz
 * [new ref]         HEAD       -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e22f7a7 !1 Upgrade to version 0.15 Merge pull request !1 from gordonwwang/master