Filed by: abutkovits [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer.html#?job_id=306757954&repo=autoland
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/b5Glidm1R2aT9_8r5PPheA/runs/0/artifacts/public/logs/live_backing.log

[task 2020-06-18T11:37:51.823Z] 11:37:51 INFO - TEST-START | /fetch/cross-origin-resource-policy/iframe-loads.html
[task 2020-06-18T11:37:51.831Z] 11:37:51 INFO - Closing window 27
[task 2020-06-18T11:38:22.317Z] 11:38:22 INFO -
[task 2020-06-18T11:38:22.317Z] 11:38:22 INFO - TEST-PASS | /fetch/cross-origin-resource-policy/fetch.https.any.sharedworker.html | Cross-origin no-cors fetch with a 'Cross-Origin-Resource-Policy: same-origin' redirect response header.
[task 2020-06-18T11:38:22.317Z] 11:38:22 INFO - TEST-PASS | /fetch/cross-origin-resource-policy/fetch.https.any.worker.html | Same-origin fetch with a 'Cross-Origin-Resource-Policy: same-origin' response header.
[task 2020-06-18T11:38:22.317Z] 11:38:22 INFO - TEST-PASS | /fetch/cross-origin-resource-policy/fetch.https.any.worker.html | Same-origin fetch with a 'Cross-Origin-Resource-Policy: same-site' response header.
[task 2020-06-18T11:38:22.317Z] 11:38:22 INFO - TEST-PASS | /fetch/cross-origin-resource-policy/fetch.https.any.worker.html | Cross-origin cors fetch with a 'Cross-Origin-Resource-Policy: same-origin' response header.
[task 2020-06-18T11:38:22.317Z] 11:38:22 INFO - TEST-PASS | /fetch/cross-origin-resource-policy/fetch.https.any.worker.html | Cross-origin cors fetch with a 'Cross-Origin-Resource-Policy: same-site' response header.
[task 2020-06-18T11:38:22.317Z] 11:38:22 INFO - TEST-PASS | /fetch/cross-origin-resource-policy/fetch.https.any.worker.html | Cross-origin no-cors fetch with a 'Cross-Origin-Resource-Policy: same-origin' response header.
[task 2020-06-18T11:38:22.317Z] 11:38:22 INFO - TEST-PASS | /fetch/cross-origin-resource-policy/fetch.https.any.worker.html | Cross-origin no-cors fetch with a 'Cross-Origin-Resource-Policy: same-site' response header.
[task 2020-06-18T11:38:22.317Z] 11:38:22 INFO - TEST-PASS | /fetch/cross-origin-resource-policy/fetch.https.any.worker.html | Cross-origin no-cors fetch with a 'Cross-Origin-Resource-Policy: same-origin' response header after a redirection.
[task 2020-06-18T11:38:22.317Z] 11:38:22 INFO - TEST-PASS | /fetch/cross-origin-resource-policy/fetch.https.any.worker.html | Cross-origin no-cors fetch with a 'Cross-Origin-Resource-Policy: same-origin' response header after a cross-origin redirection.
[task 2020-06-18T11:38:22.317Z] 11:38:22 INFO - TEST-PASS | /fetch/cross-origin-resource-policy/fetch.https.any.worker.html | Cross-origin no-cors fetch with a 'Cross-Origin-Resource-Policy: same-origin' redirect response header.
[task 2020-06-18T11:38:22.317Z] 11:38:22 INFO - TEST-UNEXPECTED-TIMEOUT | /fetch/cross-origin-resource-policy/iframe-loads.html | Load an iframe that has Cross-Origin-Resource-Policy header - Test timed out
[task 2020-06-18T11:38:22.802Z] 11:38:22 INFO - TEST-UNEXPECTED-TIMEOUT | /fetch/cross-origin-resource-policy/iframe-loads.html | expected OK

Tier 1 failure:
https://treeherder.mozilla.org/#/jobs?repo=autoland&fromchange=fa7abaa5e3f6c7b79807807abc4a5917a4535f60&searchStr=android%2C7.0%2Cx86-64%2Cdebug%2Cweb%2Cplatform%2Ctests%2Ctest-android-em-7.0-x86_64%2Fdebug-geckoview-web-platform-tests-e10s-8%2Cw%28wpt8%29&selectedTaskRun=b5Glidm1R2aT9_8r5PPheA.0

This was backed out here: https://bugzilla.mozilla.org/show_bug.cgi?id=1642149#c8

https://hg.mozilla.org/integration/autoland/rev/a7234b23fcd3a015fba992bc9f233a8010e44033