Add META safe-printable-inset support to content_shell WPT runner. #59363
Community-TC (pull_request)
Collect results for all tests affected by a pull request in firefox but without the changes in the PR.
Details
View task in Taskcluster | View logs in Taskcluster | View task group in Taskcluster
Task Status
Started: 2026-04-20T22:06:28.653Z
Resolved: 2026-04-20T22:10:50.003Z
Task Execution Time: 4 minutes, 21 seconds, 350 milliseconds
Task Status: completed
Reason Resolved: completed
TaskId: fZbNtRTPRW6voNDfAjValA
RunId: 0
Artifacts
- public/logs/live_backing.log
- public/logs/live.log
- public/results/checkrun.md
- public/results/wpt_report.json.gz
- public/results/wpt_screenshot.txt.gz
WPT Command: python3 ./wpt run --channel=nightly --no-fail-on-unexpected --log-wptreport=../artifacts/wpt_report.json --log-wptscreenshot=../artifacts/wpt_screenshot.txt --affected task_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 22:06:28.709Z] Task ID: fZbNtRTPRW6voNDfAjValA
[taskcluster 2026-04-20 22:06:28.709Z] Worker ID: 8675768107736489804
[taskcluster 2026-04-20 22:06:28.709Z] Worker Group: us-east4-b
[taskcluster 2026-04-20 22:06:28.709Z] Worker Node Type: projects/757942385826/machineTypes/n2-standard-4
[taskcluster 2026-04-20 22:06:28.709Z] Worker Pool: proj-wpt/ci
[taskcluster 2026-04-20 22:06:28.709Z] Worker Version: 46.1.0
[taskcluster 2026-04-20 22:06:28.709Z] Public IP: 34.11.92.170
[taskcluster 2026-04-20 22:06:28.709Z] Hostname: proj-wpt-ci-c4eu0qupsbyjuuvl6ibabw
[taskcluster 2026-04-20 22:06:29.704Z] === 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
...(263 lines hidden)...
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0:19.42 INFO Extracted geckodriver to /home/test/web-platform-tests/_venv3/bin/geckodriver
0:19.42 INFO Installed b'geckodriver 0.36.0 (c618caf8d6e8 2026-04-07 23:58 +0000)'
0:25.53 INFO Getting profile data from git ref d726ae1db1256a756397e55c9927cc785643642a
0:25.60 INFO Test prefs downloaded to /home/test/web-platform-tests/_venv3/profiles/d726ae1db1256a756397e55c9927cc785643642a/151.0a1
0:25.60 INFO Downloading OpenH264 plugin
0:31.18 INFO Downloading openh264.json from git ref d726ae1db1256a756397e55c9927cc785643642a
0:31.20 INFO Downloading OpenH264 plugin from https://ciscobinary.openh264.org/openh264-linux64-652bdb7719f30b52b08e506645a7322ff1b2cc6f.zip
0:31.28 INFO OpenH264 plugin installed to /home/test/web-platform-tests/_venv3/browsers/nightly/gmp-gmpopenh264/2.6.0
0:31.28 INFO Using OpenH264 plugin in /home/test/web-platform-tests/_venv3/browsers/nightly/gmp-gmpopenh264/2.6.0
[1324] Sandbox: CanCreateUserNamespace() clone() failure: EPERM
0:31.34 mozversion INFO application_buildid: 20260420091406
0:31.34 mozversion INFO application_changeset: 80bf65012815fc48526506ab8c0d239cbb3ba159
0:31.34 mozversion INFO application_display_name: Firefox Nightly
0:31.34 mozversion INFO application_id: {ec8030f7-c20a-464f-9b0e-13a3a9e97384}
0:31.34 mozversion INFO application_name: Firefox
0:31.34 mozversion INFO application_remotingname: firefox-nightly
0:31.34 mozversion INFO application_repository: https://hg.mozilla.org/mozilla-central
0:31.34 mozversion INFO application_vendor: Mozilla
0:31.34 mozversion INFO application_version: 151.0a1
0:31.34 mozversion INFO platform_buildid: 20260420091406
0:31.34 mozversion INFO platform_changeset: 80bf65012815fc48526506ab8c0d239cbb3ba159
0:31.34 mozversion INFO platform_repository: https://hg.mozilla.org/mozilla-central
0:31.34 mozversion INFO platform_version: 151.0a1
mem avail: 14510 of 15806 MiB (91.80%), swap free: 0 of 0 MiB ( 0.00%)
0:41.53 INFO Installed font: Ahem.ttf
0:42.53 wptserve INFO Starting http server on http://127.0.0.1:8000
0:42.61 wptserve INFO Starting https server on https://127.0.0.1:8443
0:42.62 wptserve INFO Starting http server on http://127.0.0.1:8002
0:42.63 wptserve INFO Starting http server on http://127.0.0.1:8001
0:42.63 wptserve INFO Starting http server on http://127.0.0.1:8003
0:42.67 wptserve INFO Starting https server on https://127.0.0.1:8445
0:42.68 wptserve INFO Create socket on: (<AddressFamily.AF_INET: 2>, <SocketKind.SOCK_STREAM: 1>, 6, '', ('127.0.0.1', 8888))
0:42.68 wptserve INFO Bind on: (<AddressFamily.AF_INET: 2>, <SocketKind.SOCK_STREAM: 1>, 6, '', ('127.0.0.1', 8888))
0:42.68 wptserve INFO Listen on: (<AddressFamily.AF_INET: 2>, <SocketKind.SOCK_STREAM: 1>, 6, '', ('127.0.0.1', 8888))
0:42.68 wptserve INFO Starting http2 server on https://127.0.0.1:9000
0:42.68 wptserve INFO Starting https server on https://127.0.0.1:8446
0:42.69 wptserve INFO Starting https server on https://127.0.0.1:8444
0:42.70 wptserve INFO Create socket on: (<AddressFamily.AF_INET: 2>, <SocketKind.SOCK_STREAM: 1>, 6, '', ('127.0.0.1', 8889))
0:42.70 wptserve INFO Bind on: (<AddressFamily.AF_INET: 2>, <SocketKind.SOCK_STREAM: 1>, 6, '', ('127.0.0.1', 8889))
0:42.70 wptserve INFO Listen on: (<AddressFamily.AF_INET: 2>, <SocketKind.SOCK_STREAM: 1>, 6, '', ('127.0.0.1', 8889))
0:42.75 wptserve INFO Starting WebTransport over HTTP/3 server on 127.0.0.1:11000
0:43.07 SUITE_START: web-platform-test - running 0 tests
0:53.82 INFO Using 1 child processes
0:53.83 INFO No more tests
0:53.83 SUITE_END
web-platform-test
~~~~~~~~~~~~~~~~~
Ran 0 checks ()
Expected results: 0
Unexpected results: 0
OK
0:53.83 INFO Got 0 unexpected results, with 0 unexpected passes
0:53.83 INFO STDERR: Exception in thread
0:53.83 INFO STDERR: TestRunnerManager-0
0:53.83 INFO STDERR: :
0:53.83 INFO STDERR: Traceback (most recent call last):
0:53.83 INFO STDERR: File "/usr/lib/python3.10/threading.py", line 1016, in _bootstrap_inner
0:53.83 wptserve INFO Stopped http server on 127.0.0.1:8000
0:53.84 wptserve INFO Stopped http server on 127.0.0.1:8001
0:53.84 INFO STDERR:
0:53.84 wptserve INFO Stopped http server on 127.0.0.1:8002
0:53.84 INFO STDERR: self.run()
0:53.84 INFO STDERR: File "/usr/lib/python3.10/threading.py", line 953, in run
0:53.84 INFO STDERR:
0:53.84 INFO STDERR: self._target(*self._args, **self._kwargs)
0:53.84 INFO STDERR: File "/home/test/web-platform-tests/tools/wptrunner/wptrunner/testrunner.py", line 497, in run_loop
0:53.84 INFO STDERR:
0:53.84 INFO STDERR: self._cleanup_run_loop()
0:53.84 INFO STDERR: File "/home/test/web-platform-tests/tools/wptrunner/wptrunner/testrunner.py", line 505, in _cleanup_run_loop
0:53.84 INFO STDERR:
0:53.84 INFO STDERR: while current_group.test_queue is not None and len(current_group.test_queue) > 0:
0:53.84 INFO STDERR: AttributeError
0:53.84 INFO STDERR: :
0:53.84 INFO STDERR: 'NoneType' object has no attribute 'test_queue'
0:53.84 wptserve INFO Stopped http server on 127.0.0.1:8443
0:53.85 wptserve INFO Stopped http server on 127.0.0.1:8444
0:53.85 wptserve INFO Stopped http server on 127.0.0.1:8446
0:53.85 wptserve INFO Stopped http server on 127.0.0.1:8445
0:53.85 wptserve INFO Stopped http server on 127.0.0.1:8003
0:53.85 wptserve INFO Stopped http server on 127.0.0.1:9000
0:53.87 wptserve INFO Stopped WebTransport over HTTP/3 server on 127.0.0.1:11000
0:54.09 wptserve INFO Close on: (<AddressFamily.AF_INET: 2>, <SocketKind.SOCK_STREAM: 1>, 6, '', ('127.0.0.1', 8888))
0:54.09 wptserve INFO Close on: (<AddressFamily.AF_INET: 2>, <SocketKind.SOCK_STREAM: 1>, 6, '', ('127.0.0.1', 8889))
0:54.15 INFO Removed font: Ahem.ttf
0:54.18 INFO Closing logging queue
0:54.18 INFO queue closed
0:54.18 INFO No tests ran
[taskcluster 2026-04-20 22:10:46.152Z] === Task Finished ===
[taskcluster 2026-04-20 22:10:47.158Z] Successful task run with exit code: 0 completed in 258.45 seconds