Job 27747

Uncaught exception:
Traceback (most recent call last):
  File "/project/src/duckietown_challenges_runner/runner.py", line 648, in get_cr
    wd, aws_config, copy_to_machine_cache=copy_to_machine_cache
  File "/project/src/duckietown_challenges_runner/runner.py", line 1309, in upload_files
    aws_config, toupload, copy_to_machine_cache=copy_to_machine_cache
  File "/project/src/duckietown_challenges_runner/runner.py", line 1563, in upload
    sha256hex = compute_sha256hex(realfile)
  File "/project/src/duckietown_challenges_runner/runner.py", line 1619, in compute_sha256hex
    res: bytes = subprocess.check_output(cmd)
  File "/usr/lib/python3.6/subprocess.py", line 356, in check_output
    **kwargs).stdout
  File "/usr/lib/python3.6/subprocess.py", line 438, in run
    output=stdout, stderr=stderr)
subprocess.CalledProcessError: Command '['shasum', '-a', '256', '/tmp/duckietown/DT18/evaluator/executions/aido3-LF-sim-validation/submission4979/step1-simulation-ip-172-31-35-218-10490-job27747/challenge-evaluation-output/episodes/ETHZ_autolab_technical_track-1-0/camera.mp4']' returned non-zero exit status 1.