1276494 - Some errors missing in autoclassify failure tab, e.g. application timed out after 330 seconds with no output

Status: NEW

(Tree Management :: Treeherder, defect, P3)

Description

[Sebastian Hengst [:aryx] (needinfo me if it's about an intermittent or backout)]

Some errors are missing in the autoclassify failure tab, e.g. application timed out after 330 seconds with no output.

Example:
https://treeherder.mozilla.org/#/jobs?repo=mozilla-inbound&revision=17dcafc58287fb1f605ea6c396589f467aeff811&selectedJob=28982537&autoclassify

First error shown for browser/components/customizableui/test/browser_940946_removable_from_navbar_customizemode.js is "application crashed [None]"

There are several errors and timeouts before which are missing:

18:42:50     INFO -  149 INFO TEST-UNEXPECTED-FAIL | browser/components/customizableui/test/browser_940946_removable_from_navbar_customizemode.js | Test timed out -

18:49:11  WARNING -  TEST-UNEXPECTED-TIMEOUT | browser/components/customizableui/test/browser_940946_removable_from_navbar_customizemode.js | application timed out after 330 seconds with no output

18:49:12  WARNING -  TEST-UNEXPECTED-FAIL | ShutdownLeaks | process() called before end of test suite

18:49:12  WARNING -  TEST-UNEXPECTED-FAIL | browser/components/customizableui/test/browser_940946_removable_from_navbar_customizemode.js | application terminated with exit code 1