Filed by: csabou [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer?job_id=425161582&repo=autoland
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/cfqSwsDnRRyidVK3tSgsuw/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/cfqSwsDnRRyidVK3tSgsuw/runs/0/artifacts/public/logs/live_backing.log&only_show_unexpected=1

[task 2023-08-07T13:43:33.342Z] 13:43:33     INFO - TEST-PASS | dom/tests/browser/browser_localStorage_snapshotting.js | value correct - 
[task 2023-08-07T13:43:33.342Z] 13:43:33     INFO - Leaving test bound 
[task 2023-08-07T13:43:33.342Z] 13:43:33     INFO - Buffered messages finished
[task 2023-08-07T13:43:33.343Z] 13:43:33     INFO - TEST-UNEXPECTED-FAIL | dom/tests/browser/browser_localStorage_snapshotting.js | This test exceeded the timeout threshold. It should be rewritten or split up. If that's not possible, use requestLongerTimeout(N), but only as a last resort. - 
[task 2023-08-07T13:43:33.343Z] 13:43:33     INFO - GECKO(3466) | MEMORY STAT vsizeMaxContiguous not supported in this build configuration.
[task 2023-08-07T13:43:33.343Z] 13:43:33     INFO - GECKO(3466) | MEMORY STAT | vsize 7866MB | residentFast 333MB | heapAllocated 145MB
[task 2023-08-07T13:43:33.344Z] 13:43:33     INFO - TEST-OK | dom/tests/browser/browser_localStorage_snapshotting.js | took 318510ms
[task 2023-08-07T13:43:33.344Z] 13:43:33     INFO - checking window state
[task 2023-08-07T13:43:33.463Z] 13:43:33     INFO - GECKO(3466) | Completed ShutdownLeaks collections in process 3466
[task 2023-08-07T13:43:33.463Z] 13:43:33     INFO - TEST-START | Shutdown
[task 2023-08-07T13:43:33.464Z] 13:43:33     INFO - Browser Chrome Test Summary
[task 2023-08-07T13:43:33.464Z] 13:43:33     INFO - Passed:  14479
[task 2023-08-07T13:43:33.465Z] 13:43:33     INFO - Failed:  1
[task 2023-08-07T13:43:33.465Z] 13:43:33     INFO - Todo:    0
[task 2023-08-07T13:43:33.466Z] 13:43:33     INFO - Mode:    e10s
[task 2023-08-07T13:43:33.466Z] 13:43:33     INFO - *** End BrowserChrome Test Results ***
[task 2023-08-07T13:43:33.481Z] 13:43:33     INFO - GECKO(3466) | Exiting due to channel error.
[task 2023-08-07T13:43:33.481Z] 13:43:33     INFO - GECKO(3466) | Exiting due to channel error.
[task 2023-08-07T13:43:33.481Z] 13:43:33     INFO - GECKO(3466) | Exiting due to channel error.
[task 2023-08-07T13:43:33.482Z] 13:43:33     INFO - GECKO(3466) | Exiting due to channel error.
[task 2023-08-07T13:43:33.482Z] 13:43:33     INFO - GECKO(3466) | Exiting due to channel error.
[task 2023-08-07T13:43:33.483Z] 13:43:33     INFO - GECKO(3466) | Exiting due to channel error.
[task 2023-08-07T13:43:33.483Z] 13:43:33     INFO - GECKO(3466) | Exiting due to channel error.
[task 2023-08-07T13:43:33.635Z] 13:43:33     INFO - TEST-INFO | Main app process: exit 0

:mjurgens, since you are the author of the regressor, bug 1835983, could you take a look?

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