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WebKit export of https://bugs.webkit.org/show_bug.cgi?id=320558 - #62133

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WebKit export of https://bugs.webkit.org/show_bug.cgi?id=320558#62133
sammygill wants to merge 1 commit into
web-platform-tests:masterfrom
sammygill:320558

WebKit export of https://bugs.webkit.org/show_bug.cgi?id=320558

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Community-TC Integration / wpt-chrome-dev-stability succeeded Aug 22, 2026 in 4m 42s

Community-TC (pull_request)

Verify that all tests affected by a pull request are stable when executed in chrome.

Details

View task in Taskcluster | View logs in Taskcluster | View task group in Taskcluster

Task Status

Started: 2026-08-22T04:14:54.645Z
Resolved: 2026-08-22T04:19:35.596Z
Task Execution Time: 4 minutes, 40 seconds, 951 milliseconds
Task Status: completed
Reason Resolved: completed
TaskId: ZuuPPcVzRZyhHKfqKOFm3w
RunId: 0

Artifacts

- public/logs/live_backing.log
- public/logs/live.log
- public/results/checkrun.md

WPT Command: python3 ./wpt run --channel=dev --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 --enable-swiftshader --install-browser --install-webdriver chrome


[taskcluster 2026-08-22 04:14:54.726Z] Task ID: ZuuPPcVzRZyhHKfqKOFm3w
[taskcluster 2026-08-22 04:14:54.726Z] Worker ID: 4531319241947041161
[taskcluster 2026-08-22 04:14:54.726Z] Worker Group: us-east1-c
[taskcluster 2026-08-22 04:14:54.726Z] Worker Node Type: projects/757942385826/machineTypes/n2-standard-4
[taskcluster 2026-08-22 04:14:54.726Z] Worker Pool: proj-wpt/ci
[taskcluster 2026-08-22 04:14:54.726Z] Worker Version: 46.1.0
[taskcluster 2026-08-22 04:14:54.726Z] Public IP: 35.243.174.58
[taskcluster 2026-08-22 04:14:54.726Z] Hostname: proj-wpt-ci-mmjmncyjtvwjxjvsi-ektw

[taskcluster 2026-08-22 04:14:55.762Z] === 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

...(914 lines hidden)...

 1:14.64 INFO Got 0 unexpected results, with 0 unexpected passes
 1:14.64 INFO Repetition 8 / 10
 1:14.64 SUITE_START: web-platform-test - running 1 tests
 1:14.65 INFO Using 1 child processes
 1:14.65 INFO Starting WebDriver: /home/test/web-platform-tests/_venv3/bin/chrome/chromedriver --port=56665 --ignore-explicit-port --url-base=/ --enable-chrome-logs --disable-build-check
 1:14.67 INFO Got WebDriver port 38821
 1:14.77 pid:4125 Full command: /home/test/web-platform-tests/_venv3/bin/chrome/chromedriver --port=56665 --ignore-explicit-port --url-base=/ --enable-chrome-logs --disable-build-check
pid:4125 Starting ChromeDriver 154.0.8013.2 (cd97647436f2c251cc6cd74d9302d9ce79a7957f-refs/branch-heads/8013@{#6}) on port 0
 1:14.77 pid:4125 Only local connections are allowed.
 1:14.77 pid:4125 Please see https://chromedriver.chromium.org/security-considerations for suggestions on keeping ChromeDriver safe.
 1:14.77 pid:4125 ChromeDriver was started successfully on port 38821.
 1:14.77 INFO Webdriver started successfully.
 1:14.77 INFO Starting runner
 1:15.42 pid:4125 [4174:4174:0822/041924.632295:WARNING:media/gpu/vaapi/vaapi_wrapper.cc:1660] drmGetDevices2() has not found any devices
 1:15.42 pid:4125 [4174:4174:0822/041924.636935:WARNING:sandbox/policy/linux/sandbox_linux.cc:405] InitializeSandbox() called with multiple threads in process gpu-process.
 1:15.43 pid:4125 [4174:4174:0822/041924.642023:WARNING:ui/gfx/linux/gbm_support_x11.cc:48] dri3 extension not supported.
 1:15.58 pid:4125 [1787372364.789][WARNING]: You are using an unsupported command-line switch: --disable-build-check. Please don't report bugs that cannot be reproduced with this switch removed.
 1:15.67 pid:4125 [4234:4234:0822/041924.885356:WARNING:content/child/runtime_features.cc:523] AttributionReporting cannot be enabled in this configuration. Use --enable-features=ConversionMeasurement in addition.
 1:15.68 pid:4125 Error: unrecognized flag --js-float16array
 1:15.68 pid:4125 Try --help for options
 1:15.75 pid:4125 [4142:4142:0822/041924.963191:WARNING:ui/aura/window.cc:1465] StackChildLayerRelativeTo called with unmanaged layer(s). child=WebContentsViewAura child_managed=0 target=WebContentsViewAura target_managed=0
 1:15.75 pid:4125 [4142:4142:0822/041924.963282:WARNING:ui/aura/window.cc:1465] StackChildLayerRelativeTo called with unmanaged layer(s). child=WebContentsViewAura child_managed=0 target=WebContentsViewAura target_managed=0
 1:15.75 pid:4125 [4246:4246:0822/041924.965278:WARNING:content/child/runtime_features.cc:523] AttributionReporting cannot be enabled in this configuration. Use --enable-features=ConversionMeasurement in addition.
 1:15.76 pid:4125 Error: unrecognized flag --js-float16array
 1:15.76 pid:4125 Try --help for options
 1:15.77 pid:4125 [4142:4142:0822/041924.982712:ERROR:dbus/object_proxy.cc:572] Failed to call method: org.freedesktop.DBus.Properties.GetAll: object_path= /org/freedesktop/UPower/devices/DisplayDevice: org.freedesktop.DBus.Error.ServiceUnknown: The name org.freedesktop.UPower was not provided by any .service files
 1:15.77 pid:4125 [4142:4142:0822/041924.982734:WARNING:dbus/property.cc:174] GetAll request failed for: org.freedesktop.UPower.Device
 1:15.83 pid:4125 [4142:4142:0822/041925.048352:WARNING:ui/base/idle/idle_linux.cc:111] None of the known D-Bus ScreenSaver services could be used.
 1:15.87 pid:4125 [4258:4258:0822/041925.081398:WARNING:content/child/runtime_features.cc:523] AttributionReporting cannot be enabled in this configuration. Use --enable-features=ConversionMeasurement in addition.
 1:15.88 pid:4125 Error: unrecognized flag --js-float16array
 1:15.88 pid:4125 Try --help for options
 1:15.89 pid:4125 [4142:4142:0822/041925.101757:ERROR:dbus/object_proxy.cc:572] Failed to call method: org.freedesktop.NetworkManager.GetDevices: object_path= /org/freedesktop/NetworkManager: org.freedesktop.DBus.Error.ServiceUnknown: The name org.freedesktop.NetworkManager was not provided by any .service files
 1:15.89 pid:4125 [4142:4142:0822/041925.101776:WARNING:services/device/geolocation/wifi_data_provider_linux.cc:171] Failed to get the device list
 1:15.99 pid:4125 [4274:4274:0822/041925.205012:WARNING:content/child/runtime_features.cc:523] AttributionReporting cannot be enabled in this configuration. Use --enable-features=ConversionMeasurement in addition.
 1:16.01 pid:4125 Error: unrecognized flag --js-float16array
 1:16.01 pid:4125 Try --help for options
 1:16.11 TEST_START: /css/css-flexbox/flexbox-baseline-and-last-baseline-groups-line-size.html
 1:16.14 pid:4125 [4289:4289:0822/041925.357817:WARNING:content/child/runtime_features.cc:523] AttributionReporting cannot be enabled in this configuration. Use --enable-features=ConversionMeasurement in addition.
 1:16.15 pid:4125 Error: unrecognized flag --js-float16array
 1:16.15 pid:4125 Try --help for options
 1:16.19 pid:4125 [4142:4142:0822/041925.407025:WARNING:ui/aura/window.cc:1465] StackChildLayerRelativeTo called with unmanaged layer(s). child=WebContentsViewAura child_managed=0 target=WebContentsViewAura target_managed=0
 1:16.19 pid:4125 [4142:4142:0822/041925.407150:WARNING:ui/aura/window.cc:1465] StackChildLayerRelativeTo called with unmanaged layer(s). child=WebContentsViewAura child_managed=0 target=WebContentsViewAura target_managed=0
 1:16.69 pid:4125 [4142:4142:0822/041925.900491:WARNING:ui/aura/window.cc:1465] StackChildLayerRelativeTo called with unmanaged layer(s). child=WebContentsViewAura child_managed=0 target=WebContentsViewAura target_managed=0
 1:16.69 pid:4125 [4142:4142:0822/041925.900892:WARNING:ui/aura/window.cc:1465] StackChildLayerRelativeTo called with unmanaged layer(s). child=WebContentsViewAura child_managed=0 target=WebContentsViewAura target_managed=0
 1:16.74 TEST_END: Test OK. Subtests passed 2/2. Unexpected 0
 1:16.74 INFO No more tests
 1:16.79 INFO Closing logging queue
 1:16.79 INFO queue closed
 1:16.86 SUITE_END

web-platform-test
~~~~~~~~~~~~~~~~~
Ran 24 checks (16 subtests, 8 tests)
Expected results: 24
Unexpected results: 0
OK
 1:16.86 INFO Got 0 unexpected results, with 0 unexpected passes
 1:16.86 INFO Repetition 9 / 10
 1:16.86 SUITE_START: web-platform-test - running 1 tests
 1:16.86 INFO Using 1 child processes
 1:16.87 INFO Starting WebDriver: /home/test/web-platform-tests/_venv3/bin/chrome/chromedriver --port=43765 --ignore-explicit-port --url-base=/ --enable-chrome-logs --disable-build-check
 1:16.89 INFO Got WebDriver port 39465
 1:16.99 pid:4307 Full command: /home/test/web-platform-tests/_venv3/bin/chrome/chromedriver --port=43765 --ignore-explicit-port --url-base=/ --enable-chrome-logs --disable-build-check
pid:4307 Starting ChromeDriver 154.0.8013.2 (cd97647436f2c251cc6cd74d9302d9ce79a7957f-refs/branch-heads/8013@{#6}) on port 0
 1:16.99 pid:4307 Only local connections are allowed.
 1:16.99 pid:4307 Please see https://chromedriver.chromium.org/security-considerations for suggestions on keeping ChromeDriver safe.
 1:16.99 pid:4307 ChromeDriver was started successfully on port 39465.
 1:16.99 INFO Webdriver started successfully.
 1:16.99 INFO Starting runner
 1:17.62 pid:4307 [4356:4356:0822/041926.835254:WARNING:media/gpu/vaapi/vaapi_wrapper.cc:1660] drmGetDevices2() has not found any devices
 1:17.63 pid:4307 [4356:4356:0822/041926.841250:WARNING:sandbox/policy/linux/sandbox_linux.cc:405] InitializeSandbox() called with multiple threads in process gpu-process.
 1:17.63 pid:4307 [4356:4356:0822/041926.846169:WARNING:ui/gfx/linux/gbm_support_x11.cc:48] dri3 extension not supported.
 1:17.79 pid:4307 [1787372367.002][WARNING]: You are using an unsupported command-line switch: --disable-build-check. Please don't report bugs that cannot be reproduced with this switch removed.
 1:17.89 pid:4307 [4417:4417:0822/041927.104217:WARNING:content/child/runtime_features.cc:523] AttributionReporting cannot be enabled in this configuration. Use --enable-features=ConversionMeasurement in addition.
 1:17.90 pid:4307 Error: unrecognized flag --js-float16array
 1:17.90 pid:4307 Try --help for options
 1:17.97 pid:4307 [4324:4324:0822/041927.179173:WARNING:ui/aura/window.cc:1465] StackChildLayerRelativeTo called with unmanaged layer(s). child=WebContentsViewAura child_managed=0 target=WebContentsViewAura target_managed=0
 1:17.97 pid:4307 [4324:4324:0822/041927.179265:WARNING:ui/aura/window.cc:1465] StackChildLayerRelativeTo called with unmanaged layer(s). child=WebContentsViewAura child_managed=0 target=WebContentsViewAura target_managed=0
 1:17.97 pid:4307 [4429:4429:0822/041927.185776:WARNING:content/child/runtime_features.cc:523] AttributionReporting cannot be enabled in this configuration. Use --enable-features=ConversionMeasurement in addition.
 1:17.98 pid:4307 Error: unrecognized flag --js-float16array
 1:17.98 pid:4307 Try --help for options
 1:17.98 pid:4307 [4324:4324:0822/041927.199108:ERROR:dbus/object_proxy.cc:572] Failed to call method: org.freedesktop.DBus.Properties.GetAll: object_path= /org/freedesktop/UPower/devices/DisplayDevice: org.freedesktop.DBus.Error.ServiceUnknown: The name org.freedesktop.UPower was not provided by any .service files
 1:17.99 pid:4307 [4324:4324:0822/041927.199128:WARNING:dbus/property.cc:174] GetAll request failed for: org.freedesktop.UPower.Device
 1:18.04 pid:4307 [4324:4324:0822/041927.252900:WARNING:ui/base/idle/idle_linux.cc:111] None of the known D-Bus ScreenSaver services could be used.
 1:18.07 pid:4307 [4324:4324:0822/041927.280818:ERROR:dbus/object_proxy.cc:572] Failed to call method: org.freedesktop.NetworkManager.GetDevices: object_path= /org/freedesktop/NetworkManager: org.freedesktop.DBus.Error.ServiceUnknown: The name org.freedesktop.NetworkManager was not provided by any .service files
 1:18.07 pid:4307 [4324:4324:0822/041927.282532:WARNING:services/device/geolocation/wifi_data_provider_linux.cc:171] Failed to get the device list
 1:18.08 pid:4307 [4441:4441:0822/041927.289135:WARNING:content/child/runtime_features.cc:523] AttributionReporting cannot be enabled in this configuration. Use --enable-features=ConversionMeasurement in addition.
 1:18.09 pid:4307 Error: unrecognized flag --js-float16array
 1:18.11 pid:4307 Try --help for options
 1:18.21 pid:4307 [4457:4457:0822/041927.421486:WARNING:content/child/runtime_features.cc:523] AttributionReporting cannot be enabled in this configuration. Use --enable-features=ConversionMeasurement in addition.
 1:18.22 pid:4307 Error: unrecognized flag --js-float16array
 1:18.22 pid:4307 Try --help for options
 1:18.30 TEST_START: /css/css-flexbox/flexbox-baseline-and-last-baseline-groups-line-size.html
 1:18.35 pid:4307 [4472:4472:0822/041927.555802:WARNING:content/child/runtime_features.cc:523] AttributionReporting cannot be enabled in this configuration. Use --enable-features=ConversionMeasurement in addition.
 1:18.35 pid:4307 Error: unrecognized flag --js-float16array
 1:18.35 pid:4307 Try --help for options
 1:18.40 pid:4307 [4324:4324:0822/041927.613576:WARNING:ui/aura/window.cc:1465] StackChildLayerRelativeTo called with unmanaged layer(s). child=WebContentsViewAura child_managed=0 target=WebContentsViewAura target_managed=0
 1:18.40 pid:4307 [4324:4324:0822/041927.613746:WARNING:ui/aura/window.cc:1465] StackChildLayerRelativeTo called with unmanaged layer(s). child=WebContentsViewAura child_managed=0 target=WebContentsViewAura target_managed=0
 1:18.89 pid:4307 [4324:4324:0822/041928.106440:WARNING:ui/aura/window.cc:1465] StackChildLayerRelativeTo called with unmanaged layer(s). child=WebContentsViewAura child_managed=0 target=WebContentsViewAura target_managed=0
 1:18.89 pid:4307 [4324:4324:0822/041928.106557:WARNING:ui/aura/window.cc:1465] StackChildLayerRelativeTo called with unmanaged layer(s). child=WebContentsViewAura child_managed=0 target=WebContentsViewAura target_managed=0
 1:18.94 TEST_END: Test OK. Subtests passed 2/2. Unexpected 0
 1:18.94 INFO No more tests
 1:19.00 INFO Closing logging queue
 1:19.00 INFO queue closed
 1:19.07 SUITE_END

web-platform-test
~~~~~~~~~~~~~~~~~
Ran 27 checks (18 subtests, 9 tests)
Expected results: 27
Unexpected results: 0
OK
 1:19.07 INFO Got 0 unexpected results, with 0 unexpected passes
 1:19.07 INFO Repetition 10 / 10
 1:19.07 SUITE_START: web-platform-test - running 1 tests
 1:19.07 INFO Using 1 child processes
 1:19.07 INFO Starting WebDriver: /home/test/web-platform-tests/_venv3/bin/chrome/chromedriver --port=45159 --ignore-explicit-port --url-base=/ --enable-chrome-logs --disable-build-check
 1:19.10 INFO Got WebDriver port 37799
 1:19.19 pid:4489 Full command: /home/test/web-platform-tests/_venv3/bin/chrome/chromedriver --port=45159 --ignore-explicit-port --url-base=/ --enable-chrome-logs --disable-build-check
pid:4489 Starting ChromeDriver 154.0.8013.2 (cd97647436f2c251cc6cd74d9302d9ce79a7957f-refs/branch-heads/8013@{#6}) on port 0
 1:19.19 pid:4489 Only local connections are allowed.
 1:19.19 pid:4489 Please see https://chromedriver.chromium.org/security-considerations for suggestions on keeping ChromeDriver safe.
 1:19.19 pid:4489 ChromeDriver was started successfully on port 37799.
 1:19.19 INFO Webdriver started successfully.
 1:19.19 INFO Starting runner
 1:19.84 pid:4489 [4537:4537:0822/041929.057173:WARNING:media/gpu/vaapi/vaapi_wrapper.cc:1660] drmGetDevices2() has not found any devices
 1:19.85 pid:4489 [4537:4537:0822/041929.061781:WARNING:sandbox/policy/linux/sandbox_linux.cc:405] InitializeSandbox() called with multiple threads in process gpu-process.
 1:19.85 pid:4489 [4537:4537:0822/041929.066057:WARNING:ui/gfx/linux/gbm_support_x11.cc:48] dri3 extension not supported.
 1:19.99 pid:4489 [1787372369.208][WARNING]: You are using an unsupported command-line switch: --disable-build-check. Please don't report bugs that cannot be reproduced with this switch removed.
 1:20.09 pid:4489 [4599:4599:0822/041929.305921:WARNING:content/child/runtime_features.cc:523] AttributionReporting cannot be enabled in this configuration. Use --enable-features=ConversionMeasurement in addition.
 1:20.10 pid:4489 Error: unrecognized flag --js-float16array
 1:20.10 pid:4489 Try --help for options
 1:20.16 pid:4489 [4506:4506:0822/041929.371743:WARNING:ui/aura/window.cc:1465] StackChildLayerRelativeTo called with unmanaged layer(s). child=WebContentsViewAura child_managed=0 target=WebContentsViewAura target_managed=0
 1:20.16 pid:4489 [4506:4506:0822/041929.371831:WARNING:ui/aura/window.cc:1465] StackChildLayerRelativeTo called with unmanaged layer(s). child=WebContentsViewAura child_managed=0 target=WebContentsViewAura target_managed=0
 1:20.16 pid:4489 [4611:4611:0822/041929.378164:WARNING:content/child/runtime_features.cc:523] AttributionReporting cannot be enabled in this configuration. Use --enable-features=ConversionMeasurement in addition.
 1:20.17 pid:4489 Error: unrecognized flag --js-float16array
 1:20.17 pid:4489 Try --help for options
 1:20.18 pid:4489 [4506:4506:0822/041929.395472:ERROR:dbus/object_proxy.cc:572] Failed to call method: org.freedesktop.DBus.Properties.GetAll: object_path= /org/freedesktop/UPower/devices/DisplayDevice: org.freedesktop.DBus.Error.ServiceUnknown: The name org.freedesktop.UPower was not provided by any .service files
 1:20.18 pid:4489 [4506:4506:0822/041929.395493:WARNING:dbus/property.cc:174] GetAll request failed for: org.freedesktop.UPower.Device
 1:20.22 pid:4489 [4506:4506:0822/041929.436767:WARNING:ui/base/idle/idle_linux.cc:111] None of the known D-Bus ScreenSaver services could be used.
 1:20.26 pid:4489 [4623:4623:0822/041929.466028:WARNING:content/child/runtime_features.cc:523] AttributionReporting cannot be enabled in this configuration. Use --enable-features=ConversionMeasurement in addition.
 1:20.27 pid:4489 Error: unrecognized flag --js-float16array
 1:20.27 pid:4489 Try --help for options
 1:20.27 pid:4489 [4506:4506:0822/041929.486578:ERROR:dbus/object_proxy.cc:572] Failed to call method: org.freedesktop.NetworkManager.GetDevices: object_path= /org/freedesktop/NetworkManager: org.freedesktop.DBus.Error.ServiceUnknown: The name org.freedesktop.NetworkManager was not provided by any .service files
 1:20.27 pid:4489 [4506:4506:0822/041929.486598:WARNING:services/device/geolocation/wifi_data_provider_linux.cc:171] Failed to get the device list
 1:20.41 pid:4489 [4638:4638:0822/041929.619303:WARNING:content/child/runtime_features.cc:523] AttributionReporting cannot be enabled in this configuration. Use --enable-features=ConversionMeasurement in addition.
 1:20.41 pid:4489 Error: unrecognized flag --js-float16array
 1:20.41 pid:4489 Try --help for options
 1:20.45 TEST_START: /css/css-flexbox/flexbox-baseline-and-last-baseline-groups-line-size.html
 1:20.49 pid:4489 [4653:4653:0822/041929.700449:WARNING:content/child/runtime_features.cc:523] AttributionReporting cannot be enabled in this configuration. Use --enable-features=ConversionMeasurement in addition.
 1:20.50 pid:4489 Error: unrecognized flag --js-float16array
 1:20.50 pid:4489 Try --help for options
 1:20.55 pid:4489 [4506:4506:0822/041929.761705:WARNING:ui/aura/window.cc:1465] StackChildLayerRelativeTo called with unmanaged layer(s). child=WebContentsViewAura child_managed=0 target=WebContentsViewAura target_managed=0
 1:20.55 pid:4489 [4506:4506:0822/041929.761846:WARNING:ui/aura/window.cc:1465] StackChildLayerRelativeTo called with unmanaged layer(s). child=WebContentsViewAura child_managed=0 target=WebContentsViewAura target_managed=0
 1:21.07 pid:4489 [4506:4506:0822/041930.281430:WARNING:ui/aura/window.cc:1465] StackChildLayerRelativeTo called with unmanaged layer(s). child=WebContentsViewAura child_managed=0 target=WebContentsViewAura target_managed=0
 1:21.07 pid:4489 [4506:4506:0822/041930.281545:WARNING:ui/aura/window.cc:1465] StackChildLayerRelativeTo called with unmanaged layer(s). child=WebContentsViewAura child_managed=0 target=WebContentsViewAura target_managed=0
 1:21.13 TEST_END: Test OK. Subtests passed 2/2. Unexpected 0
 1:21.13 INFO No more tests
 1:21.18 INFO Closing logging queue
 1:21.18 INFO queue closed
 1:21.25 SUITE_END

web-platform-test
~~~~~~~~~~~~~~~~~
Ran 30 checks (20 subtests, 10 tests)
Expected results: 30
Unexpected results: 0
OK
 1:21.25 INFO Got 0 unexpected results, with 0 unexpected passes
 1:21.26 wptserve INFO Stopped http server on 127.0.0.1:8000
 1:21.26 wptserve INFO Stopped http server on 127.0.0.1:8002
 1:21.26 wptserve INFO Stopped http server on 127.0.0.1:8003
 1:21.26 wptserve INFO Stopped http server on 127.0.0.1:8001
 1:21.26 wptserve INFO Stopped http server on 127.0.0.1:8443
 1:21.27 wptserve INFO Stopped http server on 127.0.0.1:8444
 1:21.27 wptserve INFO Stopped http server on 127.0.0.1:8445
 1:21.27 wptserve INFO Stopped http server on 127.0.0.1:8446
 1:21.27 wptserve INFO Stopped http server on 127.0.0.1:9000
 1:21.28 wptserve INFO Stopped WebTransport over HTTP/3 server on 127.0.0.1:11000
 1:21.33 wptserve INFO Close on: (<AddressFamily.AF_INET: 2>, <SocketKind.SOCK_STREAM: 1>, 6, '', ('127.0.0.1', 8889))
 1:21.33 wptserve INFO Close on: (<AddressFamily.AF_INET: 2>, <SocketKind.SOCK_STREAM: 1>, 6, '', ('127.0.0.1', 8888))
 1:21.46 INFO Removed font: Ahem.ttf
 1:21.49 INFO Closing logging queue
 1:21.49 INFO queue closed
 1:21.50 INFO ::: Ran 10 of expected 10 iterations.
 1:21.50 INFO ## All results ##

 1:21.50 INFO ### /css/css-flexbox/flexbox-baseline-and-last-baseline-groups-line-size.html ###
 1:21.50 INFO |                                          Subtest                                           | Results | Messages |
 1:21.50 INFO |--------------------------------------------------------------------------------------------|---------|----------|
 1:21.50 INFO |                                                                                            | OK      |          |
 1:21.50 INFO | `A line holding one 'last baseline' and one 'baseline' item is as tall as the taller item` | PASS    |          |
 1:21.50 INFO | `The line's cross size does not depend on the order the two baseline groups appear in`     | PASS    |          |
 1:21.50 INFO 
 1:21.50 INFO ::: Running tests in a loop with restarts 10 times : PASS
 1:21.50 INFO :::
 1:21.50 INFO ::: Test verification PASS
 1:21.50 INFO :::
[taskcluster 2026-08-22 04:19:33.925Z] === Task Finished ===
[taskcluster 2026-08-22 04:19:34.430Z] Successful task run with exit code: 0 completed in 279.704 seconds