$ git clone -n https://gitee.com/opencloudos-stream/libburn.git /var/lib/mock/dist-ocs23-build-16303-1041/root/chroot_tmpdir/scmroot/libburn
Cloning into '/var/lib/mock/dist-ocs23-build-16303-1041/root/chroot_tmpdir/scmroot/libburn'...
$ git fetch origin HEAD:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/libburn
 * [new ref]                    -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0db42c8 update