01:29:48 + docker pull dockerbuildbot/docker-py:py2-910cc124238aa4c5b56bfafd7c9b72492b2df7d4 01:29:48 Error response from daemon: manifest for dockerbuildbot/docker-py:py2-910cc124238aa4c5b56bfafd7c9b72492b2df7d4 not found: manifest unknown: manifest unknown