22:45:14 + docker pull dockerbuildbot/docker-py:py2-23bd45bfe94a405e28e2ab097419cd1d05b9d77c 22:45:14 Error response from daemon: manifest for dockerbuildbot/docker-py:py2-23bd45bfe94a405e28e2ab097419cd1d05b9d77c not found: manifest unknown: manifest unknown