04:25:29 + docker pull dockerbuildbot/docker-py:py2-68b29ebf98ef51a922bcb34f40a1b40eb72b4487 04:25:29 Error response from daemon: manifest for dockerbuildbot/docker-py:py2-68b29ebf98ef51a922bcb34f40a1b40eb72b4487 not found: manifest unknown: manifest unknown