Filed by: smolnar [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer?job_id=373664077&repo=autoland
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/djEMCf7VT8m7XmpLSBOgrQ/runs/0/artifacts/public/logs/live_backing.log

INFO -  TEST-START | xpcshell-e10s.ini:toolkit/components/extensions/test/xpcshell/test_ext_contentscript_permissions_change.js
[task 2022-04-07T00:48:46.399Z] 00:48:46  WARNING -  TEST-UNEXPECTED-TIMEOUT | xpcshell-e10s.ini:toolkit/components/extensions/test/xpcshell/test_ext_contentscript_permissions_change.js | Test timed out
[task 2022-04-07T00:48:46.399Z] 00:48:46     INFO -  TEST-INFO took 300001ms
[task 2022-04-07T00:48:46.401Z] 00:48:46     INFO -  >>>>>>>
[task 2022-04-07T00:48:46.402Z] 00:48:46     INFO -  PID 27121 | [Parent 27121, Main Thread] WARNING: Couldn't get the user appdata directory. Crash events may not be produced.: file /builds/worker/checkouts/gecko/toolkit/crashreporter/nsExceptionHandler.cpp:2945
[task 2022-04-07T00:48:46.403Z] 00:48:46     INFO -  (xpcshell/head.js) | test MAIN run_test pending (1)
[task 2022-04-07T00:48:46.408Z] 00:48:46     INFO -  (xpcshell/head.js) | test run_next_test 0 pending (2)
[task 2022-04-07T00:48:46.408Z] 00:48:46     INFO -  (xpcshell/head.js) | test MAIN run_test finished (2)
[task 2022-04-07T00:48:46.409Z] 00:48:46     INFO -  running event loop
[task 2022-04-07T00:48:46.409Z] 00:48:46     INFO -  xpcshell-e10s.ini:toolkit/components/extensions/test/xpcshell/test_ext_contentscript_permissions_change.js | Starting setup check_remote
[task 2022-04-07T00:48:46.409Z] 00:48:46     INFO -  (xpcshell/head.js) | test check_remote pending (2)
[task 2022-04-07T00:48:46.409Z] 00:48:46     INFO -  TEST-PASS | xpcshell-e10s.ini:toolkit/components

Set release status flags based on info from the regressing bug 1751492

:jmaher, since you are the author of the regressor, bug 1751492, could you take a look?
For more information, please visit auto_nag documentation.

This should go away after https://hg.mozilla.org/integration/autoland/rev/6c8c817086cb7083a6c4a85ad526f7270752b849. I'll revisit in couple of days.