0000000000000000000000000000000000000000 57f0d737a4ece49dc5b6f1c7ee09b0bc8f8adf87 unknown <kou@lendows.(none)> 1508395561 +0900	clone: from https://github.com/iij/mruby-env.git
57f0d737a4ece49dc5b6f1c7ee09b0bc8f8adf87 57f0d737a4ece49dc5b6f1c7ee09b0bc8f8adf87 unknown <kou@lendows.(none)> 1508395561 +0900	checkout: moving from master to 57f0d737a4ece49dc5b6f1c7ee09b0bc8f8adf87
