Exception in thread Thread-N in Beta 13

Docker Desktop for Mac
,
21

Hello,

I am also getting this issue, on the latest version (Version 1.13.0 (15072)) of Docker for Mac.

mysql_1   | Warning: Using a password on the command line interface can be insecure.
Exception in thread Thread-5:
Traceback (most recent call last):
  File "threading.py", line 801, in __bootstrap_inner
  File "threading.py", line 754, in run
  File "compose/cli/log_printer.py", line 197, in watch_events
  File "compose/project.py", line 350, in events
  File "site-packages/docker/api/client.py", line 295, in _stream_helper
  File "json/__init__.py", line 339, in loads
  File "json/decoder.py", line 367, in decode
ValueError: Extra data: line 2 column 1 - line 2 column 648 (char 684 - 1331)

Iā€™ve only noticed it happen when I do docker-compose run without pushing it to the background. Iā€™m using a mysql image, my compose file is as follows;

version: "2"
services:
    mysql:
      image: mysql:5.6
      env_file: .env
      ports:
        - "3306:3306"
      volumes:
        - ./db:/docker-entrypoint-initdb.d
        - db:/var/lib/mysql
      environment:
        - MYSQL_ROOT_PASSWORD=${MYSQL_ROOT_PASSWORD}
volumes:
    db:

As with the others, it seems pretty tempramental, it doesnā€™t always do it, I am sometimes able to log in to the database, and have a look before it gets killed. ā€œdocker-compose psā€ returns an empty list after this failure.

I realise this is not necessarily the most up to date thread.