last try

2 jobs for master in 51 seconds (queued for 3 seconds)
Status Job ID Name Coverage
  Test
failed #9125
Go-py3.7

00:00:51

 
  Lint
skipped #9126
Go-flake8
 
Name Stage Failure
failed
Go-py3.7 Test
    self.connection = self.get_new_connection(conn_params)
File "/usr/local/lib/python3.7/site-packages/django/db/backends/mysql/base.py", line 227, in get_new_connection
return Database.connect(**conn_params)
File "/usr/local/lib/python3.7/site-packages/MySQLdb/__init__.py", line 84, in Connect
return Connection(*args, **kwargs)
File "/usr/local/lib/python3.7/site-packages/MySQLdb/connections.py", line 166, in __init__
super(Connection, self).__init__(*args, **kwargs2)
django.db.utils.OperationalError: (2005, "Unknown MySQL server host 'db' (-2)")
ERROR: Job failed: exit code 1