Filed by: mlaza [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer?job_id=400289532&repo=autoland
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/bW-rmQGXQsiIVMbMVAVoBg/runs/0/artifacts/public/logs/live_backing.log
Reftest URL: https://hg.mozilla.org/mozilla-central/raw-file/tip/layout/tools/reftest/reftest-analyzer.xhtml#logurl=https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/bW-rmQGXQsiIVMbMVAVoBg/runs/0/artifacts/public/logs/live_backing.log&only_show_unexpected=1

[task 2022-12-20T22:27:46.992Z] 22:27:46     INFO - ::: Running tests in a loop with restarts 5 times : PASS
[task 2022-12-20T22:27:46.992Z] 22:27:46     INFO - ::: Running tests in a loop 10 times with flags chaos_mode_flags=251 : FAIL
[task 2022-12-20T22:27:46.993Z] 22:27:46     INFO - :::
[task 2022-12-20T22:27:46.993Z] 22:27:46    ERROR - ::: Test verification FAIL
[task 2022-12-20T22:27:46.993Z] 22:27:46     INFO - :::
[task 2022-12-20T22:27:47.325Z] 22:27:47    ERROR - Return code: 1
[task 2022-12-20T22:27:47.325Z] 22:27:47    ERROR - # TBPL FAILURE #
[task 2022-12-20T22:27:47.325Z] 22:27:47  WARNING - setting return code to 2
[task 2022-12-20T22:27:47.325Z] 22:27:47    ERROR - TinderboxPrint: Per-test run of .../dedicated-worker-import-csp.html<br/>: FAILURE
[task 2022-12-20T22:27:47.326Z] 22:27:47     INFO - Running post-action listener: _package_coverage_data
[task 2022-12-20T22:27:47.326Z] 22:27:47     INFO - Running post-action listener: _resource_record_post_action
[task 2022-12-20T22:27:47.326Z] 22:27:47     INFO - Running post-action listener: process_java_coverage_data
[task 2022-12-20T22:27:47.326Z] 22:27:47     INFO - Running post-action listener: stop_device
[task 2022-12-20T22:27:47.326Z] 22:27:47     INFO - [mozharness: 2022-12-20 22:27:47.326367Z] Finished run-tests step (success)
[task 2022-12-20T22:27:47.326Z] 22:27:47     INFO - Running post-run listener: _resource_record_post_run
[task 2022-12-20T22:27:47.598Z] 22:27:47     INFO - Total resource usage - Wall time: 1807s; CPU: 4%; Read bytes: 183062528; Write bytes: 2672254976; Read time: 5193; Write time: 12815
[task 2022-12-20T22:27:47.598Z] 22:27:47     INFO - TinderboxPrint: CPU usage<br/>4.4%
[task 2022-12-20T22:27:47.598Z] 22:27:47     INFO - TinderboxPrint: I/O read bytes / time<br/>183,062,528 / 5,193
[task 2022-12-20T22:27:47.598Z] 22:27:47     INFO - TinderboxPrint: I/O write bytes / time<br/>2,672,254,976 / 12,815
[task 2022-12-20T22:27:47.598Z] 22:27:47     INFO - TinderboxPrint: CPU idle<br/>20,346.2 (93.8%)
[task 2022-12-20T22:27:47.598Z] 22:27:47     INFO - TinderboxPrint: CPU system<br/>407.0 (1.9%)
[task 2022-12-20T22:27:47.598Z] 22:27:47     INFO - TinderboxPrint: CPU user<br/>930.1 (4.3%)
[task 2022-12-20T22:27:47.599Z] 22:27:47     INFO - TinderboxPrint: Swap in / out<br/>412,438,528 / 0
[task 2022-12-20T22:27:47.599Z] 22:27:47     INFO - pull - Wall time: 0s; CPU: Can't collect data; Read bytes: 0; Write bytes: 0; Read time: 0; Write time: 0
[task 2022-12-20T22:27:47.600Z] 22:27:47     INFO - start-emulator - Wall time: 0s; CPU: Can't collect data; Read bytes: 0; Write bytes: 0; Read time: 0; Write time: 0
[task 2022-12-20T22:27:47.601Z] 22:27:47     INFO - verify-device - Wall time: 0s; CPU: Can't collect data; Read bytes: 0; Write bytes: 0; Read time: 0; Write time: 0
[task 2022-12-20T22:27:47.602Z] 22:27:47     INFO - install - Wall time: 21s; CPU: 14%; Read bytes: 263161344; Write bytes: 247582720; Read time: 17520; Write time: 206
[task 2022-12-20T22:27:47.620Z] 22:27:47     INFO - run-tests - Wall time: 1787s; CPU: 4%; Read bytes: 168144896; Write bytes: 2407563264; Read time: 4420; Write time: 12577
[task 2022-12-20T22:27:48.028Z] 22:27:48  WARNING - returning nonzero exit status 2
[taskcluster 2022-12-20T22:27:48.311Z]    Exit Code: 2
[taskcluster 2022-12-20T22:27:48.311Z]    User Time: 13m7.214018s
[taskcluster 2022-12-20T22:27:48.311Z]  Kernel Time: 2m43.625732s
[taskcluster 2022-12-20T22:27:48.311Z]    Wall Time: 31m38.276715s
[taskcluster 2022-12-20T22:27:48.311Z]       Result: FAILED
[taskcluster 2022-12-20T22:27:48.312Z] === Task Finished ===

:yulia, since you are the author of the regressor, bug 1247687, could you take a look?

For more information, please visit auto_nag documentation.

This appears to be fixed with the final landing of 1247687