20:50:01 + docker pull dockerpinata/docker-py:py3-f86b0ffc7c908f742fca0365c969357685392e06 20:50:01 Error response from daemon: manifest for dockerpinata/docker-py:py3-f86b0ffc7c908f742fca0365c969357685392e06 not found: manifest unknown: manifest unknown