Uncaught exception:
Traceback (most recent call last):
File "/Users/andrea/.local/share/virtualenvs/pipenv4-5FQVYY7K/lib/python3.7/site-packages/urllib3/connectionpool.py", line 600, in urlopen
chunked=chunked)
File "/Users/andrea/.local/share/virtualenvs/pipenv4-5FQVYY7K/lib/python3.7/site-packages/urllib3/connectionpool.py", line 354, in _make_request
conn.request(method, url, **httplib_request_kw)
File "/usr/local/Cellar/python/3.7.2_2/Frameworks/Python.framework/Versions/3.7/lib/python3.7/http/client.py", line 1229, in request
self._send_request(method, url, body, headers, encode_chunked)
File "/usr/local/Cellar/python/3.7.2_2/Frameworks/Python.framework/Versions/3.7/lib/python3.7/http/client.py", line 1275, in _send_request
self.endheaders(body, encode_chunked=encode_chunked)
File "/usr/local/Cellar/python/3.7.2_2/Frameworks/Python.framework/Versions/3.7/lib/python3.7/http/client.py", line 1224, in endheaders
self._send_output(message_body, encode_chunked=encode_chunked)
File "/usr/local/Cellar/python/3.7.2_2/Frameworks/Python.framework/Versions/3.7/lib/python3.7/http/client.py", line 1016, in _send_output
self.send(msg)
File "/usr/local/Cellar/python/3.7.2_2/Frameworks/Python.framework/Versions/3.7/lib/python3.7/http/client.py", line 956, in send
self.connect()
File "/Users/andrea/.local/share/virtualenvs/pipenv4-5FQVYY7K/lib/python3.7/site-packages/docker/transport/unixconn.py", line 42, in connect
sock.connect(self.unix_socket)
ConnectionRefusedError: [Errno 61] Connection refused
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/Users/andrea/.local/share/virtualenvs/pipenv4-5FQVYY7K/lib/python3.7/site-packages/requests/adapters.py", line 449, in send
timeout=timeout
File "/Users/andrea/.local/share/virtualenvs/pipenv4-5FQVYY7K/lib/python3.7/site-packages/urllib3/connectionpool.py", line 638, in urlopen
_stacktrace=sys.exc_info()[2])
File "/Users/andrea/.local/share/virtualenvs/pipenv4-5FQVYY7K/lib/python3.7/site-packages/urllib3/util/retry.py", line 367, in increment
raise six.reraise(type(error), error, _stacktrace)
File "/Users/andrea/.local/share/virtualenvs/pipenv4-5FQVYY7K/lib/python3.7/site-packages/urllib3/packages/six.py", line 685, in reraise
raise value.with_traceback(tb)
File "/Users/andrea/.local/share/virtualenvs/pipenv4-5FQVYY7K/lib/python3.7/site-packages/urllib3/connectionpool.py", line 600, in urlopen
chunked=chunked)
File "/Users/andrea/.local/share/virtualenvs/pipenv4-5FQVYY7K/lib/python3.7/site-packages/urllib3/connectionpool.py", line 354, in _make_request
conn.request(method, url, **httplib_request_kw)
File "/usr/local/Cellar/python/3.7.2_2/Frameworks/Python.framework/Versions/3.7/lib/python3.7/http/client.py", line 1229, in request
self._send_request(method, url, body, headers, encode_chunked)
File "/usr/local/Cellar/python/3.7.2_2/Frameworks/Python.framework/Versions/3.7/lib/python3.7/http/client.py", line 1275, in _send_request
self.endheaders(body, encode_chunked=encode_chunked)
File "/usr/local/Cellar/python/3.7.2_2/Frameworks/Python.framework/Versions/3.7/lib/python3.7/http/client.py", line 1224, in endheaders
self._send_output(message_body, encode_chunked=encode_chunked)
File "/usr/local/Cellar/python/3.7.2_2/Frameworks/Python.framework/Versions/3.7/lib/python3.7/http/client.py", line 1016, in _send_output
self.send(msg)
File "/usr/local/Cellar/python/3.7.2_2/Frameworks/Python.framework/Versions/3.7/lib/python3.7/http/client.py", line 956, in send
self.connect()
File "/Users/andrea/.local/share/virtualenvs/pipenv4-5FQVYY7K/lib/python3.7/site-packages/docker/transport/unixconn.py", line 42, in connect
sock.connect(self.unix_socket)
urllib3.exceptions.ProtocolError: ('Connection aborted.', ConnectionRefusedError(61, 'Connection refused'))
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/data/work/vmware-michela-shared/DT/dt-env/dt-env-developer/src/duckietown-shell/lib/dt_shell/env_checks.py", line 60, in check_docker_environment
containers = client.containers.list(filters=dict(status='running'))
File "/Users/andrea/.local/share/virtualenvs/pipenv4-5FQVYY7K/lib/python3.7/site-packages/docker/models/containers.py", line 918, in list
since=since)
File "/Users/andrea/.local/share/virtualenvs/pipenv4-5FQVYY7K/lib/python3.7/site-packages/docker/api/container.py", line 208, in containers
res = self._result(self._get(u, params=params), True)
File "/Users/andrea/.local/share/virtualenvs/pipenv4-5FQVYY7K/lib/python3.7/site-packages/docker/utils/decorators.py", line 46, in inner
return f(self, *args, **kwargs)
File "/Users/andrea/.local/share/virtualenvs/pipenv4-5FQVYY7K/lib/python3.7/site-packages/docker/api/client.py", line 225, in _get
return self.get(url, **self._set_request_timeout(kwargs))
File "/Users/andrea/.local/share/virtualenvs/pipenv4-5FQVYY7K/lib/python3.7/site-packages/requests/sessions.py", line 546, in get
return self.request('GET', url, **kwargs)
File "/Users/andrea/.local/share/virtualenvs/pipenv4-5FQVYY7K/lib/python3.7/site-packages/requests/sessions.py", line 533, in request
resp = self.send(prep, **send_kwargs)
File "/Users/andrea/.local/share/virtualenvs/pipenv4-5FQVYY7K/lib/python3.7/site-packages/requests/sessions.py", line 646, in send
r = adapter.send(request, **kwargs)
File "/Users/andrea/.local/share/virtualenvs/pipenv4-5FQVYY7K/lib/python3.7/site-packages/requests/adapters.py", line 498, in send
raise ConnectionError(err, request=request)
requests.exceptions.ConnectionError: ('Connection aborted.', ConnectionRefusedError(61, 'Connection refused'))
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/data/work/vmware-michela-shared/DT/dt-env/dt-env-developer/src/duckietown-challenges-runner/src/duckietown_challenges_runner/runner.py", line 541, in get_cr
allow_host_network=allow_host_network, use_ipfs=use_ipfs)
File "/data/work/vmware-michela-shared/DT/dt-env/dt-env-developer/src/duckietown-challenges-runner/src/duckietown_challenges_runner/runner.py", line 660, in run_single
timeout_sec=timeout_sec)
File "/data/work/vmware-michela-shared/DT/dt-env/dt-env-developer/src/duckietown-challenges-runner/src/duckietown_challenges_runner/runner.py", line 735, in run_one
client = check_docker_environment()
File "/data/work/vmware-michela-shared/DT/dt-env/dt-env-developer/src/duckietown-shell/lib/dt_shell/env_checks.py", line 67, in check_docker_environment
raise InvalidEnvironment(msg)
dt_shell.exceptions.InvalidEnvironment: I cannot communicate with Docker:
('Connection aborted.', ConnectionRefusedError(61, 'Connection refused'))
Make sure the docker service is running.
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