Job 18935

Uncaught exception:
Traceback (most recent call last):
  File "/project/src/duckietown_challenges_runner/runner.py", line 481, in get_cr
    uploaded = upload_files(wd, aws_config)
  File "/project/src/duckietown_challenges_runner/runner.py", line 1016, in upload_files
    uploaded = upload(aws_config, toupload)
  File "/project/src/duckietown_challenges_runner/runner.py", line 1171, in upload
    sha256hex = compute_sha256hex(realfile)
  File "/project/src/duckietown_challenges_runner/runner.py", line 1217, in compute_sha256hex
    res: bytes = subprocess.check_output(cmd)
  File "/usr/lib/python3.6/subprocess.py", line 336, in check_output
    **kwargs).stdout
  File "/usr/lib/python3.6/subprocess.py", line 418, in run
    output=stdout, stderr=stderr)
subprocess.CalledProcessError: Command '['shasum', '-a', '256', '/tmp/duckietown/DT18/evaluator/executions/aido2-LFV-sim-testing/submission2880/step1-simulation-nutonomy-P50-5996-job18935/tmp/tmp4bxcuksu/attempts/ETHZ_autolab_technical_track-4-0.attempt4/log.gs2.cbor']' returned non-zero exit status 1.