Submission 2578

Uncaught exception:
Traceback (most recent call last):
  File "/usr/local/lib/python3.6/dist-packages/ipfshttpclient/http.py", line 255, in _do_raise_for_status
    response.raise_for_status()
  File "/usr/local/lib/python3.6/dist-packages/requests/models.py", line 940, in raise_for_status
    raise HTTPError(http_error_msg, response=self)
requests.exceptions.HTTPError: 500 Server Error: Internal Server Error for url: http+ip4://127.0.0.1:5001/api/v0/swarm/connect?stream-channels=true&arg=%2Fip4%2F129.132.0.37%2Ftcp%2F4001%2Fipfs%2FQmW5P8PZhGYGoyGzAGZNKNTKrvbg8m7Wv4QF4o2ghYmuf9

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/project/src/duckietown_challenges_runner/runner.py", line 541, in get_cr
    allow_host_network=allow_host_network, use_ipfs=use_ipfs)
  File "/project/src/duckietown_challenges_runner/runner.py", line 605, in run_single
    prepare_dir(wd, aws_config, steps2artefacts, use_ipfs=use_ipfs)
  File "/project/src/duckietown_challenges_runner/runner.py", line 877, in prepare_dir
    download_artefacts(aws_config, steps2artefacts, previous_steps_dir, use_ipfs=use_ipfs)
  File "/project/src/duckietown_challenges_runner/runner.py", line 1151, in download_artefacts
    res = client.swarm_connect(peer)
  File "/usr/local/lib/python3.6/dist-packages/ipfsapi/client/__init__.py", line 205, in wrapper
    return value(*args, **kwargs)
  File "/usr/local/lib/python3.6/dist-packages/ipfshttpclient/client/base.py", line 15, in wrapper
    result = func(*args, **kwargs)
  File "/usr/local/lib/python3.6/dist-packages/ipfshttpclient/client/swarm.py", line 137, in connect
    return self._client.request('/swarm/connect', args, decoder='json', **kwargs)
  File "/usr/local/lib/python3.6/dist-packages/ipfshttpclient/http.py", line 44, in wrapper
    return func(self, *args, **merged)
  File "/usr/local/lib/python3.6/dist-packages/ipfshttpclient/http.py", line 364, in request
    files, headers, data, timeout=timeout)
  File "/usr/local/lib/python3.6/dist-packages/ipfshttpclient/http.py", line 286, in _request
    self._do_raise_for_status(res)
  File "/usr/local/lib/python3.6/dist-packages/ipfshttpclient/http.py", line 273, in _do_raise_for_status
    six.raise_from(exceptions.ErrorResponse(msg, error), error)
  File "<string>", line 3, in raise_from
ipfshttpclient.exceptions.ErrorResponse: connect QmW5P8PZhGYGoyGzAGZNKNTKrvbg8m7Wv4QF4o2ghYmuf9 failure: dial attempt failed: <peer.ID T35iPP> --> <peer.ID W5P8PZ> dial attempt failed: context deadline exceeded