15:20:38 + docker pull dockerpinata/docker-py:py2-61590524f581f7436038e9eecba0ace61f17ddb9 15:20:38 Error response from daemon: manifest for dockerpinata/docker-py:py2-61590524f581f7436038e9eecba0ace61f17ddb9 not found: manifest unknown: manifest unknown