0000000000000000000000000000000000000000 5765ee9dfce18c85c2b23d975e9a210c16cbab54 Arthur Wang <wang.xuyang@qiqiuapp.com> 1422103405 +0800	fetch: storing head
5765ee9dfce18c85c2b23d975e9a210c16cbab54 db3675db095cf8589fe306c00865ed3bd172a370 Arthur Wang <arthraim@gmail.com> 1422112225 +0800	fetch --append --prune origin: fast-forward
