$ git clone -n https://gitee.com/opencloudos-stream/guestfs-tools.git /home/lib/mock/dist-ocs23-loongarch64-build-190223-12887/root/chroot_tmpdir/scmroot/guestfs-tools
正克隆到 '/home/lib/mock/dist-ocs23-loongarch64-build-190223-12887/root/chroot_tmpdir/scmroot/guestfs-tools'...
$ git fetch origin master:KOJI_FETCH_HEAD
来自 https://gitee.com/opencloudos-stream/guestfs-tools
 * [新分支]          master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD 现在位于 966162e !6 [I99OVK]:Rebuild for jansson in opencloudos-stream Merge pull request !6 from ocs-bot/master