Successes incorrectly flagged as failed

[fedora-copr-github-bot]

Original issue: https://pagure.io/copr/copr/issue/2315
Opened: 2022-09-19 08:54:24
Opened by: iucar

I found this build https://copr.fedorainfracloud.org/coprs/iucar/cran/build/4847872/ (so there may be more) with the rawhide build flagged as "failed", but the build seems ok to me. There's even a success file in the directory.

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frostyx commented at 2022-09-19 11:13:50:

Thank you for the report @iucar,

copy-pasting backend.log exception here before it gets deleted

[2022-09-19 08:47:29,880][ ERROR][PID:1942455] Createrepo failed, stderr:
Unexpected exception
Traceback (most recent call last):
  File "/usr/bin/copr-repo", line 453, in main
    main_try_lock(opts, batch)
  File "/usr/bin/copr-repo", line 405, in main_try_lock
    main_locked(opts, batch, opts.log)
  File "/usr/bin/copr-repo", line 333, in main_locked
    (batch_full, batch_add, batch_delete, batch_rpms_to_remove) = batch.options()
  File "/usr/lib/python3.10/site-packages/copr_backend/createrepo.py", line 155, in options
    task_opts = json.loads(task_dict["task"])
KeyError: 'task'
Traceback (most recent call last):
  File "/usr/bin/copr-repo", line 463, in <module>
    sys.exit(main())
  File "/usr/bin/copr-repo", line 453, in main
    main_try_lock(opts, batch)
  File "/usr/bin/copr-repo", line 405, in main_try_lock
    main_locked(opts, batch, opts.log)
  File "/usr/bin/copr-repo", line 333, in main_locked
    (batch_full, batch_add, batch_delete, batch_rpms_to_remove) = batch.options()
  File "/usr/lib/python3.10/site-packages/copr_backend/createrepo.py", line 155, in options
    task_opts = json.loads(task_dict["task"])
KeyError: 'task'

[nikromen]

I can't reproduce this anymore so I'll close this as I can't reproduce. I added better logs in the code so we can debug it better next time in case this will happed again (#2813)