Add META safe-printable-inset support to content_shell WPT runner. #59363
+231
−0
Community-TC Integration / wpt-firefox-nightly-stability
succeeded
Apr 20, 2026 in 1h 58m 37s
Community-TC (pull_request)
Verify that all tests affected by a pull request are stable when executed in firefox.
Details
View task in Taskcluster | View logs in Taskcluster | View task group in Taskcluster
Task Status
Started: 2026-04-20T22:07:31.756Z
Resolved: 2026-04-20T22:12:38.405Z
Task Execution Time: 5 minutes, 6 seconds, 649 milliseconds
Task Status: completed
Reason Resolved: completed
TaskId: P03BEFaAThKDcDd-VR2kTg
RunId: 0
Artifacts
- public/logs/live_backing.log
- public/logs/live.log
- public/results/checkrun.md
WPT Command: python3 ./wpt run --channel=nightly --verify --verify-no-chaos-mode --verify-repeat-loop=0 --verify-repeat-restart=10 --github-checks-text-file=/home/test/artifacts/checkrun.md --affected base_head --log-mach-level=info --log-mach=- -y --no-pause --no-restart-on-unexpected --install-fonts --verify-log-full --no-headless --binary=/home/test/build/firefox/firefox firefox
[taskcluster 2026-04-20 22:07:31.825Z] Task ID: P03BEFaAThKDcDd-VR2kTg
[taskcluster 2026-04-20 22:07:31.825Z] Worker ID: 5999342516926393128
[taskcluster 2026-04-20 22:07:31.825Z] Worker Group: us-east1-b
[taskcluster 2026-04-20 22:07:31.825Z] Worker Node Type: projects/757942385826/machineTypes/n2-standard-4
[taskcluster 2026-04-20 22:07:31.825Z] Worker Pool: proj-wpt/ci
[taskcluster 2026-04-20 22:07:31.825Z] Worker Version: 46.1.0
[taskcluster 2026-04-20 22:07:31.825Z] Public IP: 35.227.33.194
[taskcluster 2026-04-20 22:07:31.825Z] Hostname: proj-wpt-ci-at5djizytm6ecaulnxxztq
[taskcluster 2026-04-20 22:07:32.941Z] === Task Starting ===
+ '[' '' ']'
+ '[' -d /etc/profile.d ']'
+ for i in /etc/profile.d/*.sh
+ '[' -r /etc/profile.d/01-locale-fix.sh ']'
+ . /etc/profile.d/01-locale-fix.sh
+++ /usr/bin/locale-check C.UTF-8
++ eval
+ for i in /etc/profile.d/*.sh
+ '[' -r /etc/profile.d/apps-bin-path.sh ']'
+ . /etc/profile.d/apps-bin-path.sh
...(1489 lines hidden)...
1:34.83 pid:4896 list@resource://services-settings/Database.sys.mjs:96:13
1:34.97 pid:4896 console.warn: BackupService: "There was an error while trying to get the Document's directory" [Exception... "Component returned failure code: 0x80004005 (NS_ERROR_FAILURE) [nsIProperties.get]" nsresult: "0x80004005 (NS_ERROR_FAILURE)" location: "JS frame :: resource:///modules/backup/BackupService.sys.mjs :: get docsDirFolderPath :: line 1229" data: no]
1:35.25 TEST_START: /css/css-page/tentative/safe-printable-inset-001-print.html
1:35.36 pid:4896 1776723151561 Marionette INFO Testing http://web-platform.test:8000/css/css-page/tentative/safe-printable-inset-001-print.html == http://web-platform.test:8000/css/css-page/tentative/safe-printable-inset-001-print-ref.html
mem avail: 13675 of 15806 MiB (86.52%), swap free: 0 of 0 MiB ( 0.00%)
1:35.79 pid:4896 1776723151995 Marionette INFO Rendering page 1/1
1:35.81 pid:4896 1776723152020 Marionette INFO Rendering page 1/1
1:35.85 pid:4896 1776723152052 Marionette INFO No differences allowed
1:35.85 TEST_END: FAIL, expected PASS
FAIL /css/css-page/tentative/safe-printable-inset-001-print.html - Testing http://web-platform.test:8000/css/css-page/tentative/safe-printable-inset-001-print.html == http://web-platform.test:8000/css/css-page/tentative/safe-printable-inset-001-print-ref.html
Found 62982 pixels different, maximum difference per channel 255 on page 1
FAIL /css/css-page/tentative/safe-printable-inset-001-print.html - Testing http://web-platform.test:8000/css/css-page/tentative/safe-printable-inset-001-print.html == http://web-platform.test:8000/css/css-page/tentative/safe-printable-inset-001-print-ref.html
Found 62982 pixels different, maximum difference per channel 255 on page 1
FAIL /css/css-page/tentative/safe-printable-inset-001-print.html - Testing http://web-platform.test:8000/css/css-page/tentative/safe-printable-inset-001-print.html == http://web-platform.test:8000/css/css-page/tentative/safe-printable-inset-001-print-ref.html
Found 62982 pixels different, maximum difference per channel 255 on page 1
FAIL /css/css-page/tentative/safe-printable-inset-001-print.html - Testing http://web-platform.test:8000/css/css-page/tentative/safe-printable-inset-001-print.html == http://web-platform.test:8000/css/css-page/tentative/safe-printable-inset-001-print-ref.html
Found 62982 pixels different, maximum difference per channel 255 on page 1
FAIL /css/css-page/tentative/safe-printable-inset-001-print.html - Testing http://web-platform.test:8000/css/css-page/tentative/safe-printable-inset-001-print.html == http://web-platform.test:8000/css/css-page/tentative/safe-printable-inset-001-print-ref.html
Found 62982 pixels different, maximum difference per channel 255 on page 1
FAIL /css/css-page/tentative/safe-printable-inset-001-print.html - Testing http://web-platform.test:8000/css/css-page/tentative/safe-printable-inset-001-print.html == http://web-platform.test:8000/css/css-page/tentative/safe-printable-inset-001-print-ref.html
Found 62982 pixels different, maximum difference per channel 255 on page 1
FAIL /css/css-page/tentative/safe-printable-inset-001-print.html - Testing http://web-platform.test:8000/css/css-page/tentative/safe-printable-inset-001-print.html == http://web-platform.test:8000/css/css-page/tentative/safe-printable-inset-001-print-ref.html
Found 62982 pixels different, maximum difference per channel 255 on page 1
FAIL /css/css-page/tentative/safe-printable-inset-001-print.html - Testing http://web-platform.test:8000/css/css-page/tentative/safe-printable-inset-001-print.html == http://web-platform.test:8000/css/css-page/tentative/safe-printable-inset-001-print-ref.html
Found 62982 pixels different, maximum difference per channel 255 on page 1
FAIL /css/css-page/tentative/safe-printable-inset-001-print.html - Testing http://web-platform.test:8000/css/css-page/tentative/safe-printable-inset-001-print.html == http://web-platform.test:8000/css/css-page/tentative/safe-printable-inset-001-print-ref.html
Found 62982 pixels different, maximum difference per channel 255 on page 1
FAIL /css/css-page/tentative/safe-printable-inset-001-print.html - Testing http://web-platform.test:8000/css/css-page/tentative/safe-printable-inset-001-print.html == http://web-platform.test:8000/css/css-page/tentative/safe-printable-inset-001-print-ref.html
Found 62982 pixels different, maximum difference per channel 255 on page 1
1:35.85 TEST_START: /css/css-page/tentative/safe-printable-inset-002-print.html
1:35.86 pid:4896 1776723152061 Marionette INFO Testing http://web-platform.test:8000/css/css-page/tentative/safe-printable-inset-002-print.html == http://web-platform.test:8000/css/css-page/tentative/safe-printable-inset-002-print-ref.html
1:36.23 pid:4896 1776723152435 Marionette INFO Rendering page 1/1
1:36.25 pid:4896 1776723152458 Marionette INFO Rendering page 1/1
1:36.29 pid:4896 1776723152492 Marionette INFO No differences allowed
1:36.29 TEST_END: FAIL, expected PASS
FAIL /css/css-page/tentative/safe-printable-inset-002-print.html - Testing http://web-platform.test:8000/css/css-page/tentative/safe-printable-inset-002-print.html == http://web-platform.test:8000/css/css-page/tentative/safe-printable-inset-002-print-ref.html
Found 33637 pixels different, maximum difference per channel 255 on page 1
FAIL /css/css-page/tentative/safe-printable-inset-002-print.html - Testing http://web-platform.test:8000/css/css-page/tentative/safe-printable-inset-002-print.html == http://web-platform.test:8000/css/css-page/tentative/safe-printable-inset-002-print-ref.html
Found 33637 pixels different, maximum difference per channel 255 on page 1
FAIL /css/css-page/tentative/safe-printable-inset-002-print.html - Testing http://web-platform.test:8000/css/css-page/tentative/safe-printable-inset-002-print.html == http://web-platform.test:8000/css/css-page/tentative/safe-printable-inset-002-print-ref.html
Found 33637 pixels different, maximum difference per channel 255 on page 1
FAIL /css/css-page/tentative/safe-printable-inset-002-print.html - Testing http://web-platform.test:8000/css/css-page/tentative/safe-printable-inset-002-print.html == http://web-platform.test:8000/css/css-page/tentative/safe-printable-inset-002-print-ref.html
Found 33637 pixels different, maximum difference per channel 255 on page 1
FAIL /css/css-page/tentative/safe-printable-inset-002-print.html - Testing http://web-platform.test:8000/css/css-page/tentative/safe-printable-inset-002-print.html == http://web-platform.test:8000/css/css-page/tentative/safe-printable-inset-002-print-ref.html
Found 33637 pixels different, maximum difference per channel 255 on page 1
FAIL /css/css-page/tentative/safe-printable-inset-002-print.html - Testing http://web-platform.test:8000/css/css-page/tentative/safe-printable-inset-002-print.html == http://web-platform.test:8000/css/css-page/tentative/safe-printable-inset-002-print-ref.html
Found 33637 pixels different, maximum difference per channel 255 on page 1
FAIL /css/css-page/tentative/safe-printable-inset-002-print.html - Testing http://web-platform.test:8000/css/css-page/tentative/safe-printable-inset-002-print.html == http://web-platform.test:8000/css/css-page/tentative/safe-printable-inset-002-print-ref.html
Found 33637 pixels different, maximum difference per channel 255 on page 1
FAIL /css/css-page/tentative/safe-printable-inset-002-print.html - Testing http://web-platform.test:8000/css/css-page/tentative/safe-printable-inset-002-print.html == http://web-platform.test:8000/css/css-page/tentative/safe-printable-inset-002-print-ref.html
Found 33637 pixels different, maximum difference per channel 255 on page 1
FAIL /css/css-page/tentative/safe-printable-inset-002-print.html - Testing http://web-platform.test:8000/css/css-page/tentative/safe-printable-inset-002-print.html == http://web-platform.test:8000/css/css-page/tentative/safe-printable-inset-002-print-ref.html
Found 33637 pixels different, maximum difference per channel 255 on page 1
FAIL /css/css-page/tentative/safe-printable-inset-002-print.html - Testing http://web-platform.test:8000/css/css-page/tentative/safe-printable-inset-002-print.html == http://web-platform.test:8000/css/css-page/tentative/safe-printable-inset-002-print-ref.html
Found 33637 pixels different, maximum difference per channel 255 on page 1
1:36.29 TEST_START: /css/css-page/tentative/safe-printable-inset-003-print.html
1:36.29 pid:4896 1776723152500 Marionette INFO Testing http://web-platform.test:8000/css/css-page/tentative/safe-printable-inset-003-print.html == http://web-platform.test:8000/css/css-page/tentative/safe-printable-inset-003-print-ref.html
1:36.69 pid:4896 1776723152891 Marionette INFO Rendering page 1/1
1:36.69 pid:4896 1776723152897 Marionette INFO Rendering page 1/1
1:36.71 pid:4896 1776723152915 Marionette INFO No differences allowed
1:36.71 TEST_END: FAIL, expected PASS
FAIL /css/css-page/tentative/safe-printable-inset-003-print.html - Testing http://web-platform.test:8000/css/css-page/tentative/safe-printable-inset-003-print.html == http://web-platform.test:8000/css/css-page/tentative/safe-printable-inset-003-print-ref.html
Found 31080 pixels different, maximum difference per channel 255 on page 1
FAIL /css/css-page/tentative/safe-printable-inset-003-print.html - Testing http://web-platform.test:8000/css/css-page/tentative/safe-printable-inset-003-print.html == http://web-platform.test:8000/css/css-page/tentative/safe-printable-inset-003-print-ref.html
Found 31080 pixels different, maximum difference per channel 255 on page 1
FAIL /css/css-page/tentative/safe-printable-inset-003-print.html - Testing http://web-platform.test:8000/css/css-page/tentative/safe-printable-inset-003-print.html == http://web-platform.test:8000/css/css-page/tentative/safe-printable-inset-003-print-ref.html
Found 31080 pixels different, maximum difference per channel 255 on page 1
FAIL /css/css-page/tentative/safe-printable-inset-003-print.html - Testing http://web-platform.test:8000/css/css-page/tentative/safe-printable-inset-003-print.html == http://web-platform.test:8000/css/css-page/tentative/safe-printable-inset-003-print-ref.html
Found 31080 pixels different, maximum difference per channel 255 on page 1
FAIL /css/css-page/tentative/safe-printable-inset-003-print.html - Testing http://web-platform.test:8000/css/css-page/tentative/safe-printable-inset-003-print.html == http://web-platform.test:8000/css/css-page/tentative/safe-printable-inset-003-print-ref.html
Found 31080 pixels different, maximum difference per channel 255 on page 1
FAIL /css/css-page/tentative/safe-printable-inset-003-print.html - Testing http://web-platform.test:8000/css/css-page/tentative/safe-printable-inset-003-print.html == http://web-platform.test:8000/css/css-page/tentative/safe-printable-inset-003-print-ref.html
Found 31080 pixels different, maximum difference per channel 255 on page 1
FAIL /css/css-page/tentative/safe-printable-inset-003-print.html - Testing http://web-platform.test:8000/css/css-page/tentative/safe-printable-inset-003-print.html == http://web-platform.test:8000/css/css-page/tentative/safe-printable-inset-003-print-ref.html
Found 31080 pixels different, maximum difference per channel 255 on page 1
FAIL /css/css-page/tentative/safe-printable-inset-003-print.html - Testing http://web-platform.test:8000/css/css-page/tentative/safe-printable-inset-003-print.html == http://web-platform.test:8000/css/css-page/tentative/safe-printable-inset-003-print-ref.html
Found 31080 pixels different, maximum difference per channel 255 on page 1
FAIL /css/css-page/tentative/safe-printable-inset-003-print.html - Testing http://web-platform.test:8000/css/css-page/tentative/safe-printable-inset-003-print.html == http://web-platform.test:8000/css/css-page/tentative/safe-printable-inset-003-print-ref.html
Found 31080 pixels different, maximum difference per channel 255 on page 1
FAIL /css/css-page/tentative/safe-printable-inset-003-print.html - Testing http://web-platform.test:8000/css/css-page/tentative/safe-printable-inset-003-print.html == http://web-platform.test:8000/css/css-page/tentative/safe-printable-inset-003-print-ref.html
Found 31080 pixels different, maximum difference per channel 255 on page 1
1:36.71 INFO No more tests
1:36.73 pid:4896 1776723152942 Marionette INFO Stopped listening on port 60313
1:37.24 INFO Browser exited with return code 0
1:37.02 INFO Closing logging queue
1:37.02 INFO queue closed
1:37.25 SUITE_END
web-platform-test
~~~~~~~~~~~~~~~~~
Ran 30 checks (30 tests)
Expected results: 0
Unexpected results: 30
test: 30 (30 fail)
Error Summary
-------------
FAIL /css/css-page/tentative/safe-printable-inset-001-print.html - Testing http://web-platform.test:8000/css/css-page/tentative/safe-printable-inset-001-print.html == http://web-platform.test:8000/css/css-page/tentative/safe-printable-inset-001-print-ref.html
Found 62982 pixels different, maximum difference per channel 255 on page 1
FAIL /css/css-page/tentative/safe-printable-inset-001-print.html - Testing http://web-platform.test:8000/css/css-page/tentative/safe-printable-inset-001-print.html == http://web-platform.test:8000/css/css-page/tentative/safe-printable-inset-001-print-ref.html
Found 62982 pixels different, maximum difference per channel 255 on page 1
FAIL /css/css-page/tentative/safe-printable-inset-001-print.html - Testing http://web-platform.test:8000/css/css-page/tentative/safe-printable-inset-001-print.html == http://web-platform.test:8000/css/css-page/tentative/safe-printable-inset-001-print-ref.html
Found 62982 pixels different, maximum difference per channel 255 on page 1
FAIL /css/css-page/tentative/safe-printable-inset-001-print.html - Testing http://web-platform.test:8000/css/css-page/tentative/safe-printable-inset-001-print.html == http://web-platform.test:8000/css/css-page/tentative/safe-printable-inset-001-print-ref.html
Found 62982 pixels different, maximum difference per channel 255 on page 1
FAIL /css/css-page/tentative/safe-printable-inset-001-print.html - Testing http://web-platform.test:8000/css/css-page/tentative/safe-printable-inset-001-print.html == http://web-platform.test:8000/css/css-page/tentative/safe-printable-inset-001-print-ref.html
Found 62982 pixels different, maximum difference per channel 255 on page 1
FAIL /css/css-page/tentative/safe-printable-inset-001-print.html - Testing http://web-platform.test:8000/css/css-page/tentative/safe-printable-inset-001-print.html == http://web-platform.test:8000/css/css-page/tentative/safe-printable-inset-001-print-ref.html
Found 62982 pixels different, maximum difference per channel 255 on page 1
FAIL /css/css-page/tentative/safe-printable-inset-001-print.html - Testing http://web-platform.test:8000/css/css-page/tentative/safe-printable-inset-001-print.html == http://web-platform.test:8000/css/css-page/tentative/safe-printable-inset-001-print-ref.html
Found 62982 pixels different, maximum difference per channel 255 on page 1
FAIL /css/css-page/tentative/safe-printable-inset-001-print.html - Testing http://web-platform.test:8000/css/css-page/tentative/safe-printable-inset-001-print.html == http://web-platform.test:8000/css/css-page/tentative/safe-printable-inset-001-print-ref.html
Found 62982 pixels different, maximum difference per channel 255 on page 1
FAIL /css/css-page/tentative/safe-printable-inset-001-print.html - Testing http://web-platform.test:8000/css/css-page/tentative/safe-printable-inset-001-print.html == http://web-platform.test:8000/css/css-page/tentative/safe-printable-inset-001-print-ref.html
Found 62982 pixels different, maximum difference per channel 255 on page 1
FAIL /css/css-page/tentative/safe-printable-inset-001-print.html - Testing http://web-platform.test:8000/css/css-page/tentative/safe-printable-inset-001-print.html == http://web-platform.test:8000/css/css-page/tentative/safe-printable-inset-001-print-ref.html
Found 62982 pixels different, maximum difference per channel 255 on page 1
FAIL /css/css-page/tentative/safe-printable-inset-002-print.html - Testing http://web-platform.test:8000/css/css-page/tentative/safe-printable-inset-002-print.html == http://web-platform.test:8000/css/css-page/tentative/safe-printable-inset-002-print-ref.html
Found 33637 pixels different, maximum difference per channel 255 on page 1
FAIL /css/css-page/tentative/safe-printable-inset-002-print.html - Testing http://web-platform.test:8000/css/css-page/tentative/safe-printable-inset-002-print.html == http://web-platform.test:8000/css/css-page/tentative/safe-printable-inset-002-print-ref.html
Found 33637 pixels different, maximum difference per channel 255 on page 1
FAIL /css/css-page/tentative/safe-printable-inset-002-print.html - Testing http://web-platform.test:8000/css/css-page/tentative/safe-printable-inset-002-print.html == http://web-platform.test:8000/css/css-page/tentative/safe-printable-inset-002-print-ref.html
Found 33637 pixels different, maximum difference per channel 255 on page 1
FAIL /css/css-page/tentative/safe-printable-inset-002-print.html - Testing http://web-platform.test:8000/css/css-page/tentative/safe-printable-inset-002-print.html == http://web-platform.test:8000/css/css-page/tentative/safe-printable-inset-002-print-ref.html
Found 33637 pixels different, maximum difference per channel 255 on page 1
FAIL /css/css-page/tentative/safe-printable-inset-002-print.html - Testing http://web-platform.test:8000/css/css-page/tentative/safe-printable-inset-002-print.html == http://web-platform.test:8000/css/css-page/tentative/safe-printable-inset-002-print-ref.html
Found 33637 pixels different, maximum difference per channel 255 on page 1
FAIL /css/css-page/tentative/safe-printable-inset-002-print.html - Testing http://web-platform.test:8000/css/css-page/tentative/safe-printable-inset-002-print.html == http://web-platform.test:8000/css/css-page/tentative/safe-printable-inset-002-print-ref.html
Found 33637 pixels different, maximum difference per channel 255 on page 1
FAIL /css/css-page/tentative/safe-printable-inset-002-print.html - Testing http://web-platform.test:8000/css/css-page/tentative/safe-printable-inset-002-print.html == http://web-platform.test:8000/css/css-page/tentative/safe-printable-inset-002-print-ref.html
Found 33637 pixels different, maximum difference per channel 255 on page 1
FAIL /css/css-page/tentative/safe-printable-inset-002-print.html - Testing http://web-platform.test:8000/css/css-page/tentative/safe-printable-inset-002-print.html == http://web-platform.test:8000/css/css-page/tentative/safe-printable-inset-002-print-ref.html
Found 33637 pixels different, maximum difference per channel 255 on page 1
FAIL /css/css-page/tentative/safe-printable-inset-002-print.html - Testing http://web-platform.test:8000/css/css-page/tentative/safe-printable-inset-002-print.html == http://web-platform.test:8000/css/css-page/tentative/safe-printable-inset-002-print-ref.html
Found 33637 pixels different, maximum difference per channel 255 on page 1
FAIL /css/css-page/tentative/safe-printable-inset-002-print.html - Testing http://web-platform.test:8000/css/css-page/tentative/safe-printable-inset-002-print.html == http://web-platform.test:8000/css/css-page/tentative/safe-printable-inset-002-print-ref.html
Found 33637 pixels different, maximum difference per channel 255 on page 1
FAIL /css/css-page/tentative/safe-printable-inset-003-print.html - Testing http://web-platform.test:8000/css/css-page/tentative/safe-printable-inset-003-print.html == http://web-platform.test:8000/css/css-page/tentative/safe-printable-inset-003-print-ref.html
Found 31080 pixels different, maximum difference per channel 255 on page 1
FAIL /css/css-page/tentative/safe-printable-inset-003-print.html - Testing http://web-platform.test:8000/css/css-page/tentative/safe-printable-inset-003-print.html == http://web-platform.test:8000/css/css-page/tentative/safe-printable-inset-003-print-ref.html
Found 31080 pixels different, maximum difference per channel 255 on page 1
FAIL /css/css-page/tentative/safe-printable-inset-003-print.html - Testing http://web-platform.test:8000/css/css-page/tentative/safe-printable-inset-003-print.html == http://web-platform.test:8000/css/css-page/tentative/safe-printable-inset-003-print-ref.html
Found 31080 pixels different, maximum difference per channel 255 on page 1
FAIL /css/css-page/tentative/safe-printable-inset-003-print.html - Testing http://web-platform.test:8000/css/css-page/tentative/safe-printable-inset-003-print.html == http://web-platform.test:8000/css/css-page/tentative/safe-printable-inset-003-print-ref.html
Found 31080 pixels different, maximum difference per channel 255 on page 1
FAIL /css/css-page/tentative/safe-printable-inset-003-print.html - Testing http://web-platform.test:8000/css/css-page/tentative/safe-printable-inset-003-print.html == http://web-platform.test:8000/css/css-page/tentative/safe-printable-inset-003-print-ref.html
Found 31080 pixels different, maximum difference per channel 255 on page 1
FAIL /css/css-page/tentative/safe-printable-inset-003-print.html - Testing http://web-platform.test:8000/css/css-page/tentative/safe-printable-inset-003-print.html == http://web-platform.test:8000/css/css-page/tentative/safe-printable-inset-003-print-ref.html
Found 31080 pixels different, maximum difference per channel 255 on page 1
FAIL /css/css-page/tentative/safe-printable-inset-003-print.html - Testing http://web-platform.test:8000/css/css-page/tentative/safe-printable-inset-003-print.html == http://web-platform.test:8000/css/css-page/tentative/safe-printable-inset-003-print-ref.html
Found 31080 pixels different, maximum difference per channel 255 on page 1
FAIL /css/css-page/tentative/safe-printable-inset-003-print.html - Testing http://web-platform.test:8000/css/css-page/tentative/safe-printable-inset-003-print.html == http://web-platform.test:8000/css/css-page/tentative/safe-printable-inset-003-print-ref.html
Found 31080 pixels different, maximum difference per channel 255 on page 1
FAIL /css/css-page/tentative/safe-printable-inset-003-print.html - Testing http://web-platform.test:8000/css/css-page/tentative/safe-printable-inset-003-print.html == http://web-platform.test:8000/css/css-page/tentative/safe-printable-inset-003-print-ref.html
Found 31080 pixels different, maximum difference per channel 255 on page 1
FAIL /css/css-page/tentative/safe-printable-inset-003-print.html - Testing http://web-platform.test:8000/css/css-page/tentative/safe-printable-inset-003-print.html == http://web-platform.test:8000/css/css-page/tentative/safe-printable-inset-003-print-ref.html
Found 31080 pixels different, maximum difference per channel 255 on page 1
1:37.25 INFO Got 30 unexpected results, with 0 unexpected passes
1:37.25 wptserve INFO Stopped http server on 127.0.0.1:8000
1:37.25 wptserve INFO Stopped http server on 127.0.0.1:8001
1:37.25 wptserve INFO Stopped http server on 127.0.0.1:8002
1:37.27 wptserve INFO Stopped http server on 127.0.0.1:8003
1:37.27 wptserve INFO Stopped http server on 127.0.0.1:8443
1:37.27 wptserve INFO Stopped http server on 127.0.0.1:8444
1:37.28 wptserve INFO Stopped http server on 127.0.0.1:8445
1:37.28 wptserve INFO Stopped http server on 127.0.0.1:8446
1:37.28 wptserve INFO Stopped http server on 127.0.0.1:9000
1:37.28 wptserve INFO Stopped WebTransport over HTTP/3 server on 127.0.0.1:11000
1:37.75 wptserve INFO Close on: (<AddressFamily.AF_INET: 2>, <SocketKind.SOCK_STREAM: 1>, 6, '', ('127.0.0.1', 8888))
1:37.75 wptserve INFO Close on: (<AddressFamily.AF_INET: 2>, <SocketKind.SOCK_STREAM: 1>, 6, '', ('127.0.0.1', 8889))
1:37.80 INFO Removed font: Ahem.ttf
1:37.83 INFO Closing logging queue
1:37.83 INFO queue closed
1:37.83 INFO ::: Ran 10 of expected 10 iterations.
1:37.83 INFO ## All results ##
1:37.83 INFO ### /css/css-page/tentative/safe-printable-inset-001-print.html ###
1:37.83 INFO | Subtest | Results | Messages |
1:37.83 INFO |---------|---------|----------|
1:37.83 INFO | | FAIL | |
1:37.83 INFO
1:37.83 INFO ### /css/css-page/tentative/safe-printable-inset-002-print.html ###
1:37.83 INFO | Subtest | Results | Messages |
1:37.83 INFO |---------|---------|----------|
1:37.83 INFO | | FAIL | |
1:37.83 INFO
1:37.83 INFO ### /css/css-page/tentative/safe-printable-inset-003-print.html ###
1:37.83 INFO | Subtest | Results | Messages |
1:37.83 INFO |---------|---------|----------|
1:37.83 INFO | | FAIL | |
1:37.83 INFO
1:37.83 INFO ::: Running tests in a loop with restarts 10 times : PASS
1:37.83 INFO :::
1:37.83 INFO ::: Test verification PASS
1:37.83 INFO :::
[taskcluster 2026-04-20 22:12:36.759Z] === Task Finished ===
[taskcluster 2026-04-20 22:12:37.209Z] Successful task run with exit code: 0 completed in 305.384 seconds
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