040000 tree ce51d9acad19c7175386224b33461699b9e5d381	event
040000 tree 3f52c8215b072b7337be86cab2dc13952f5ea479	hash
100644 blob 10f7c611f22b9b5fdaccb0586438c20260a74c21	limited_writer.go
040000 tree 94209277805a193beea51e44d575ea473af6809e	log
100644 blob 69f5cb7fe3def4ba613dea4d0e34b3bdd20d9a70	multi_writer.go