Uncaught exception:
Traceback (most recent call last):
File "/project/src/duckietown_challenges_runner/runner.py", line 483, in get_cr
submission_id=submission_id, timeout_sec=timeout_sec)
File "/usr/lib/python3.6/contextlib.py", line 88, in __exit__
next(self.gen)
File "/project/src/duckietown_challenges_runner/runner.py", line 343, in setup_logging
convert(f_stdout)
File "/project/src/duckietown_challenges_runner/runner.py", line 332, in convert
data = open(log).read().strip()
FileNotFoundError: [Errno 2] No such file or directory: '/tmp/duckietown/DT18/evaluator/executions/aido2-LFVI-sim-validation/submission2953/step1-simulation-ip-172-31-38-104-5197-job20909/logs/challenges-runner/stdout.log'
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InvalidEvaluator:
Traceback (most recent call last):
File "experiment_manager.py", line 88, in main
sim_ci.write_topic_and_expect_zero('seed', config.seed)
File "/project/src/zuper-nodes/src/zuper_nodes_wrapper/wrapper_outside.py", line 102, in write_topic_and_expect_zero
nickname=self.nickname)
File "/project/src/zuper-nodes/src/zuper_nodes_wrapper/wrapper_outside.py", line 247, in read_reply
wm: WireMessage = read_next_cbor(fpout, timeout=timeout, waiting_for=waiting_for)
File "/project/src/zuper-utils/src/zuper_json/json2cbor.py", line 161, in read_next_cbor
wait_for_data(f, timeout, waiting_for)
File "/project/src/zuper-utils/src/zuper_json/json2cbor.py", line 146, in wait_for_data
raise TimeoutError(msg)
TimeoutError: Timeout after 30.0 s.
The above exception was the direct cause of the following exception:
Traceback (most recent call last):
File "/project/src/duckietown-challenges/src/duckietown_challenges/cie_concrete.py", line 610, in scoring_context
yield cie
File "experiment_manager.py", line 435, in <module>
wrap(cie)
File "experiment_manager.py", line 423, in wrap
main(cie, logdir, attempts)
File "experiment_manager.py", line 186, in main
raise dc.InvalidEvaluator(msg) from e
duckietown_challenges.exceptions.InvalidEvaluator: Anomalous error while running episodes:
> Traceback (most recent call last):
> File "experiment_manager.py", line 88, in main
> sim_ci.write_topic_and_expect_zero('seed', config.seed)
> File "/project/src/zuper-nodes/src/zuper_nodes_wrapper/wrapper_outside.py", line 102, in write_topic_and_expect_zero
> nickname=self.nickname)
> File "/project/src/zuper-nodes/src/zuper_nodes_wrapper/wrapper_outside.py", line 247, in read_reply
> wm: WireMessage = read_next_cbor(fpout, timeout=timeout, waiting_for=waiting_for)
> File "/project/src/zuper-utils/src/zuper_json/json2cbor.py", line 161, in read_next_cbor
> wait_for_data(f, timeout, waiting_for)
> File "/project/src/zuper-utils/src/zuper_json/json2cbor.py", line 146, in wait_for_data
> raise TimeoutError(msg)
> TimeoutError: Timeout after 30.0 s.
>
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Uncaught exception:
Traceback (most recent call last):
File "/usr/local/lib/python3.6/dist-packages/urllib3/connectionpool.py", line 600, in urlopen
chunked=chunked)
File "/usr/local/lib/python3.6/dist-packages/urllib3/connectionpool.py", line 354, in _make_request
conn.request(method, url, **httplib_request_kw)
File "/usr/lib/python3.6/http/client.py", line 1239, in request
self._send_request(method, url, body, headers, encode_chunked)
File "/usr/lib/python3.6/http/client.py", line 1285, in _send_request
self.endheaders(body, encode_chunked=encode_chunked)
File "/usr/lib/python3.6/http/client.py", line 1234, in endheaders
self._send_output(message_body, encode_chunked=encode_chunked)
File "/usr/lib/python3.6/http/client.py", line 1026, in _send_output
self.send(msg)
File "/usr/lib/python3.6/http/client.py", line 964, in send
self.connect()
File "/usr/local/lib/python3.6/dist-packages/docker/transport/unixconn.py", line 43, in connect
sock.connect(self.unix_socket)
ConnectionRefusedError: [Errno 111] Connection refused
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/usr/local/lib/python3.6/dist-packages/requests/adapters.py", line 449, in send
timeout=timeout
File "/usr/local/lib/python3.6/dist-packages/urllib3/connectionpool.py", line 638, in urlopen
_stacktrace=sys.exc_info()[2])
File "/usr/local/lib/python3.6/dist-packages/urllib3/util/retry.py", line 367, in increment
raise six.reraise(type(error), error, _stacktrace)
File "/usr/local/lib/python3.6/dist-packages/urllib3/packages/six.py", line 685, in reraise
raise value.with_traceback(tb)
File "/usr/local/lib/python3.6/dist-packages/urllib3/connectionpool.py", line 600, in urlopen
chunked=chunked)
File "/usr/local/lib/python3.6/dist-packages/urllib3/connectionpool.py", line 354, in _make_request
conn.request(method, url, **httplib_request_kw)
File "/usr/lib/python3.6/http/client.py", line 1239, in request
self._send_request(method, url, body, headers, encode_chunked)
File "/usr/lib/python3.6/http/client.py", line 1285, in _send_request
self.endheaders(body, encode_chunked=encode_chunked)
File "/usr/lib/python3.6/http/client.py", line 1234, in endheaders
self._send_output(message_body, encode_chunked=encode_chunked)
File "/usr/lib/python3.6/http/client.py", line 1026, in _send_output
self.send(msg)
File "/usr/lib/python3.6/http/client.py", line 964, in send
self.connect()
File "/usr/local/lib/python3.6/dist-packages/docker/transport/unixconn.py", line 43, in connect
sock.connect(self.unix_socket)
urllib3.exceptions.ProtocolError: ('Connection aborted.', ConnectionRefusedError(111, 'Connection refused'))
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/project/src/duckietown-shell/lib/dt_shell/env_checks.py", line 60, in check_docker_environment
containers = client.containers.list(filters=dict(status='running'))
File "/usr/local/lib/python3.6/dist-packages/docker/models/containers.py", line 918, in list
since=since)
File "/usr/local/lib/python3.6/dist-packages/docker/api/container.py", line 208, in containers
res = self._result(self._get(u, params=params), True)
File "/usr/local/lib/python3.6/dist-packages/docker/utils/decorators.py", line 46, in inner
return f(self, *args, **kwargs)
File "/usr/local/lib/python3.6/dist-packages/docker/api/client.py", line 230, in _get
return self.get(url, **self._set_request_timeout(kwargs))
File "/usr/local/lib/python3.6/dist-packages/requests/sessions.py", line 546, in get
return self.request('GET', url, **kwargs)
File "/usr/local/lib/python3.6/dist-packages/requests/sessions.py", line 533, in request
resp = self.send(prep, **send_kwargs)
File "/usr/local/lib/python3.6/dist-packages/requests/sessions.py", line 646, in send
r = adapter.send(request, **kwargs)
File "/usr/local/lib/python3.6/dist-packages/requests/adapters.py", line 498, in send
raise ConnectionError(err, request=request)
requests.exceptions.ConnectionError: ('Connection aborted.', ConnectionRefusedError(111, 'Connection refused'))
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/project/src/duckietown_challenges_runner/runner.py", line 478, in get_cr
submission_id=submission_id, timeout_sec=timeout_sec)
File "/project/src/duckietown_challenges_runner/runner.py", line 573, in run_single
write_logs(wd, project, services=config['services'])
File "/project/src/duckietown_challenges_runner/runner.py", line 892, in write_logs
client = check_docker_environment()
File "/project/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(111, 'Connection refused'))
Make sure the docker service is running.
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