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1 job for gitlab in 5 seconds (queued for 2 seconds)
Status Job ID Name Coverage
  Test
failed #2909381
job

00:00:05

 
Name Stage Failure
failed
job Test There is an unknown failure, please try again
gitlab-ci-multi-runner 1.3.2 (0323456)
Using Docker executor with image arduino ...
Pulling docker image arduino ...

ERROR: Build failed: Error: image library/arduino not found