WebKit export of https://bugs.webkit.org/show_bug.cgi?id=311471 #58990
Community-TC Integration / wpt-chrome-dev-stability
succeeded
Apr 6, 2026 in 6m 15s
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: 2026-04-06T22:19:29.510Z
Resolved: 2026-04-06T22:24:38.726Z
Task Execution Time: 5 minutes, 9 seconds, 216 milliseconds
Task Status: completed
Reason Resolved: completed
TaskId: D03Qgsl_SpmhuG9JMy47eg
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 2026-04-06 22:19:29.581Z] Task ID: D03Qgsl_SpmhuG9JMy47eg
[taskcluster 2026-04-06 22:19:29.581Z] Worker ID: 308287047573543483
[taskcluster 2026-04-06 22:19:29.581Z] Worker Group: us-central1-b
[taskcluster 2026-04-06 22:19:29.581Z] Worker Node Type: projects/757942385826/machineTypes/n2-standard-4
[taskcluster 2026-04-06 22:19:29.581Z] Worker Pool: proj-wpt/ci
[taskcluster 2026-04-06 22:19:29.581Z] Worker Version: 46.1.0
[taskcluster 2026-04-06 22:19:29.581Z] Public IP: 34.170.119.133
[taskcluster 2026-04-06 22:19:29.581Z] Hostname: proj-wpt-ci-wlxdbexcq5agt2b4ndcm8w
[taskcluster 2026-04-06 22:19:30.739Z] === 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
...(778 lines hidden)...
0:39.55 pid:3678 [1775514267.778][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.
0:39.55 pid:3678 [3695:3695:0406/222427.779237: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
0:39.55 pid:3678 [3695:3695:0406/222427.779254:WARNING:dbus/property.cc:174] GetAll request failed for: org.freedesktop.UPower.Device
0:39.59 pid:3678 [3695:3695:0406/222427.819934:WARNING:ui/base/idle/idle_linux.cc:111] None of the known D-Bus ScreenSaver services could be used.
0:39.60 pid:3678 Error: unrecognized flag --external_memory_accounted_in_global_limit
0:39.60 pid:3678 Try --help for options
0:39.65 pid:3678 Error: unrecognized flag --external_memory_accounted_in_global_limit
0:39.65 pid:3678 Try --help for options
0:39.73 TEST_START: /scroll-animations/css/view-timeline-inset-parsing.html
0:39.77 pid:3678 Error: unrecognized flag --external_memory_accounted_in_global_limit
0:39.77 pid:3678 Try --help for options
0:40.29 TEST_END: Test OK. Subtests passed 26/26. Unexpected 0
0:40.29 INFO No more tests
0:40.34 INFO Closing logging queue
0:40.34 INFO queue closed
0:40.43 SUITE_END
web-platform-test
~~~~~~~~~~~~~~~~~
Ran 189 checks (182 subtests, 7 tests)
Expected results: 189
Unexpected results: 0
OK
0:40.43 INFO Got 0 unexpected results, with 0 unexpected passes
0:40.43 INFO Repetition 8 / 10
0:40.43 SUITE_START: web-platform-test - running 1 tests
0:40.44 INFO Using 1 child processes
0:40.44 INFO Starting WebDriver: /home/test/web-platform-tests/_venv3/bin/chrome/chromedriver --port=36199 --ignore-explicit-port --url-base=/ --enable-chrome-logs --disable-build-check
0:40.46 INFO Got WebDriver port 37909
0:40.55 pid:3925 Full command: /home/test/web-platform-tests/_venv3/bin/chrome/chromedriver --port=36199 --ignore-explicit-port --url-base=/ --enable-chrome-logs --disable-build-check
pid:3925 Starting ChromeDriver 148.0.7766.3 (bb1e9d2cbbe2eaf817259ed36b44cbe777103365-refs/branch-heads/7766@{#7}) on port 0
0:40.55 pid:3925 Only local connections are allowed.
0:40.55 pid:3925 Please see https://chromedriver.chromium.org/security-considerations for suggestions on keeping ChromeDriver safe.
0:40.55 pid:3925 ChromeDriver was started successfully on port 37909.
0:40.55 INFO Webdriver started successfully.
0:40.55 INFO Starting runner
0:41.26 pid:3925 [3981:3981:0406/222429.472682:WARNING:sandbox/policy/linux/sandbox_linux.cc:404] InitializeSandbox() called with multiple threads in process gpu-process.
0:41.27 pid:3925 [3981:3981:0406/222429.500404:WARNING:ui/gfx/linux/gbm_support_x11.cc:48] dri3 extension not supported.
0:41.30 pid:3925 [1775514269.534][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.
0:41.41 pid:3925 Error: unrecognized flag --external_memory_accounted_in_global_limit
0:41.41 pid:3925 Try --help for options
0:41.43 pid:3925 [3942:3942:0406/222429.666461: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
0:41.43 pid:3925 [3942:3942:0406/222429.667245:WARNING:dbus/property.cc:174] GetAll request failed for: org.freedesktop.UPower.Device
0:41.47 pid:3925 [3942:3942:0406/222429.700898:WARNING:ui/base/idle/idle_linux.cc:111] None of the known D-Bus ScreenSaver services could be used.
0:41.48 pid:3925 Error: unrecognized flag --external_memory_accounted_in_global_limit
0:41.48 pid:3925 Try --help for options
0:41.55 pid:3925 Error: unrecognized flag --external_memory_accounted_in_global_limit
0:41.55 pid:3925 Try --help for options
0:41.62 TEST_START: /scroll-animations/css/view-timeline-inset-parsing.html
0:41.66 pid:3925 Error: unrecognized flag --external_memory_accounted_in_global_limit
0:41.66 pid:3925 Try --help for options
0:42.16 TEST_END: Test OK. Subtests passed 26/26. Unexpected 0
0:42.16 INFO No more tests
0:42.21 INFO Closing logging queue
0:42.21 INFO queue closed
0:42.29 SUITE_END
web-platform-test
~~~~~~~~~~~~~~~~~
Ran 216 checks (208 subtests, 8 tests)
Expected results: 216
Unexpected results: 0
OK
0:42.29 INFO Got 0 unexpected results, with 0 unexpected passes
0:42.29 INFO Repetition 9 / 10
0:42.29 SUITE_START: web-platform-test - running 1 tests
0:42.29 INFO Using 1 child processes
0:42.29 INFO Starting WebDriver: /home/test/web-platform-tests/_venv3/bin/chrome/chromedriver --port=37483 --ignore-explicit-port --url-base=/ --enable-chrome-logs --disable-build-check
0:42.31 INFO Got WebDriver port 40095
0:42.41 pid:4169 Full command: /home/test/web-platform-tests/_venv3/bin/chrome/chromedriver --port=37483 --ignore-explicit-port --url-base=/ --enable-chrome-logs --disable-build-check
pid:4169 Starting ChromeDriver 148.0.7766.3 (bb1e9d2cbbe2eaf817259ed36b44cbe777103365-refs/branch-heads/7766@{#7}) on port 0
0:42.41 pid:4169 Only local connections are allowed.
0:42.41 pid:4169 Please see https://chromedriver.chromium.org/security-considerations for suggestions on keeping ChromeDriver safe.
0:42.41 pid:4169 ChromeDriver was started successfully on port 40095.
0:42.41 INFO Webdriver started successfully.
0:42.41 INFO Starting runner
0:43.08 pid:4169 [4223:4223:0406/222431.313235:WARNING:sandbox/policy/linux/sandbox_linux.cc:404] InitializeSandbox() called with multiple threads in process gpu-process.
0:43.09 pid:4169 [4223:4223:0406/222431.321446:WARNING:ui/gfx/linux/gbm_support_x11.cc:48] dri3 extension not supported.
0:43.14 pid:4169 [1775514271.372][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.
0:43.25 pid:4169 Error: unrecognized flag --external_memory_accounted_in_global_limit
0:43.25 pid:4169 Try --help for options
0:43.26 pid:4169 [4186:4186:0406/222431.496880: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
0:43.26 pid:4169 [4186:4186:0406/222431.496896:WARNING:dbus/property.cc:174] GetAll request failed for: org.freedesktop.UPower.Device
0:43.29 pid:4169 [4186:4186:0406/222431.526499:WARNING:ui/base/idle/idle_linux.cc:111] None of the known D-Bus ScreenSaver services could be used.
0:43.31 pid:4169 Error: unrecognized flag --external_memory_accounted_in_global_limit
0:43.31 pid:4169 Try --help for options
0:43.37 pid:4169 Error: unrecognized flag --external_memory_accounted_in_global_limit
0:43.37 pid:4169 Try --help for options
0:43.44 TEST_START: /scroll-animations/css/view-timeline-inset-parsing.html
0:43.47 pid:4169 Error: unrecognized flag --external_memory_accounted_in_global_limit
0:43.47 pid:4169 Try --help for options
0:43.98 TEST_END: Test OK. Subtests passed 26/26. Unexpected 0
0:43.98 INFO No more tests
0:44.03 INFO Closing logging queue
0:44.03 INFO queue closed
0:44.11 SUITE_END
web-platform-test
~~~~~~~~~~~~~~~~~
Ran 243 checks (234 subtests, 9 tests)
Expected results: 243
Unexpected results: 0
OK
0:44.11 INFO Got 0 unexpected results, with 0 unexpected passes
0:44.11 INFO Repetition 10 / 10
0:44.11 SUITE_START: web-platform-test - running 1 tests
0:44.11 INFO Using 1 child processes
0:44.11 INFO Starting WebDriver: /home/test/web-platform-tests/_venv3/bin/chrome/chromedriver --port=48719 --ignore-explicit-port --url-base=/ --enable-chrome-logs --disable-build-check
0:44.13 INFO Got WebDriver port 35851
0:44.23 pid:4414 Full command: /home/test/web-platform-tests/_venv3/bin/chrome/chromedriver --port=48719 --ignore-explicit-port --url-base=/ --enable-chrome-logs --disable-build-check
pid:4414 Starting ChromeDriver 148.0.7766.3 (bb1e9d2cbbe2eaf817259ed36b44cbe777103365-refs/branch-heads/7766@{#7}) on port 0
0:44.23 pid:4414 Only local connections are allowed.
0:44.23 pid:4414 Please see https://chromedriver.chromium.org/security-considerations for suggestions on keeping ChromeDriver safe.
0:44.23 pid:4414 ChromeDriver was started successfully on port 35851.
0:44.23 INFO Webdriver started successfully.
0:44.23 INFO Starting runner
0:44.91 pid:4414 [4470:4470:0406/222433.139276:WARNING:sandbox/policy/linux/sandbox_linux.cc:404] InitializeSandbox() called with multiple threads in process gpu-process.
0:44.91 pid:4414 [4470:4470:0406/222433.143531:WARNING:ui/gfx/linux/gbm_support_x11.cc:48] dri3 extension not supported.
0:44.98 pid:4414 [1775514273.214][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.
0:45.09 pid:4414 Error: unrecognized flag --external_memory_accounted_in_global_limit
0:45.09 pid:4414 Try --help for options
0:45.12 pid:4414 [4431:4431:0406/222433.350268: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
0:45.12 pid:4414 [4431:4431:0406/222433.350281:WARNING:dbus/property.cc:174] GetAll request failed for: org.freedesktop.UPower.Device
0:45.13 pid:4414 [4431:4431:0406/222433.363343:WARNING:ui/base/idle/idle_linux.cc:111] None of the known D-Bus ScreenSaver services could be used.
0:45.14 pid:4414 Error: unrecognized flag --external_memory_accounted_in_global_limit
0:45.15 pid:4414 Try --help for options
0:45.21 pid:4414 Error: unrecognized flag --external_memory_accounted_in_global_limit
0:45.21 pid:4414 Try --help for options
0:45.28 TEST_START: /scroll-animations/css/view-timeline-inset-parsing.html
0:45.32 pid:4414 Error: unrecognized flag --external_memory_accounted_in_global_limit
0:45.33 pid:4414 Try --help for options
mem avail: 14124 of 15806 MiB (89.36%), swap free: 0 of 0 MiB ( 0.00%)
0:45.81 TEST_END: Test OK. Subtests passed 26/26. Unexpected 0
0:45.81 INFO No more tests
0:45.86 INFO Closing logging queue
0:45.86 INFO queue closed
0:45.94 SUITE_END
web-platform-test
~~~~~~~~~~~~~~~~~
Ran 270 checks (260 subtests, 10 tests)
Expected results: 270
Unexpected results: 0
OK
0:45.94 INFO Got 0 unexpected results, with 0 unexpected passes
0:45.94 wptserve INFO Stopped http server on 127.0.0.1:8000
0:45.94 wptserve INFO Stopped http server on 127.0.0.1:8001
0:45.94 wptserve INFO Stopped http server on 127.0.0.1:8002
0:45.95 wptserve INFO Stopped http server on 127.0.0.1:8003
0:45.95 wptserve INFO Stopped http server on 127.0.0.1:8443
0:45.95 wptserve INFO Stopped http server on 127.0.0.1:8444
0:45.96 wptserve INFO Stopped http server on 127.0.0.1:8445
0:45.96 wptserve INFO Stopped http server on 127.0.0.1:9000
0:45.96 wptserve INFO Stopped http server on 127.0.0.1:8446
0:45.96 wptserve INFO Stopped WebTransport over HTTP/3 server on 127.0.0.1:11000
0:46.08 wptserve INFO Close on: (<AddressFamily.AF_INET: 2>, <SocketKind.SOCK_STREAM: 1>, 6, '', ('127.0.0.1', 8889))
0:46.08 wptserve INFO Close on: (<AddressFamily.AF_INET: 2>, <SocketKind.SOCK_STREAM: 1>, 6, '', ('127.0.0.1', 8888))
0:46.14 INFO Removed font: Ahem.ttf
0:46.17 INFO Closing logging queue
0:46.17 INFO queue closed
0:46.19 INFO ::: Ran 10 of expected 10 iterations.
0:46.19 INFO ## All results ##
0:46.19 INFO ### /scroll-animations/css/view-timeline-inset-parsing.html ###
0:46.19 INFO | Subtest | Results | Messages |
0:46.19 INFO |-----------------------------------------------------------------------------------------|---------|----------|
0:46.19 INFO | | OK | |
0:46.19 INFO | `e.style['view-timeline-inset'] = "initial" should set the property value` | PASS | |
0:46.19 INFO | `e.style['view-timeline-inset'] = "inherit" should set the property value` | PASS | |
0:46.19 INFO | `e.style['view-timeline-inset'] = "unset" should set the property value` | PASS | |
0:46.19 INFO | `e.style['view-timeline-inset'] = "revert" should set the property value` | PASS | |
0:46.19 INFO | `e.style['view-timeline-inset'] = "1px" should set the property value` | PASS | |
0:46.19 INFO | `e.style['view-timeline-inset'] = "1px 2px" should set the property value` | PASS | |
0:46.19 INFO | `e.style['view-timeline-inset'] = "1px 2em" should set the property value` | PASS | |
0:46.19 INFO | `e.style['view-timeline-inset'] = "calc(1em + 1px) 2px" should set the property value` | PASS | |
0:46.19 INFO | `e.style['view-timeline-inset'] = "1px 2px, 3px 4px" should set the property value` | PASS | |
0:46.19 INFO | `e.style['view-timeline-inset'] = "1px auto, auto 4px" should set the property value` | PASS | |
0:46.19 INFO | `e.style['view-timeline-inset'] = "1px, 2px, 3px" should set the property value` | PASS | |
0:46.19 INFO | `e.style['view-timeline-inset'] = "1px 1px, 2px 3px" should set the property value` | PASS | |
0:46.19 INFO | `e.style['view-timeline-inset'] = "auto auto, auto auto" should set the property value` | PASS | |
0:46.19 INFO | `e.style['view-timeline-inset'] = "1.5px 1.5px" should set the property value` | PASS | |
0:46.19 INFO | `e.style['view-timeline-inset'] = "300px 300px" should set the property value` | PASS | |
0:46.19 INFO | `e.style['view-timeline-inset'] = "1em 1em" should set the property value` | PASS | |
0:46.19 INFO | `e.style['view-timeline-inset'] = "none" should not set the property value` | PASS | |
0:46.19 INFO | `e.style['view-timeline-inset'] = "foo bar" should not set the property value` | PASS | |
0:46.19 INFO | `e.style['view-timeline-inset'] = "\"foo\" \"bar\"" should not set the property value` | PASS | |
0:46.19 INFO | `e.style['view-timeline-inset'] = "rgb(1, 2, 3)" should not set the property value` | PASS | |
0:46.19 INFO | `e.style['view-timeline-inset'] = "#fefefe" should not set the property value` | PASS | |
0:46.19 INFO | `e.style['view-timeline-inset'] = "1px 2px 3px" should not set the property value` | PASS | |
0:46.19 INFO | `e.style['view-timeline-inset'] = "1px 2px auto" should not set the property value` | PASS | |
0:46.19 INFO | `e.style['view-timeline-inset'] = "auto 2px 3px" should not set the property value` | PASS | |
0:46.19 INFO | `e.style['view-timeline-inset'] = "auto auto auto" should not set the property value` | PASS | |
0:46.19 INFO | `e.style['view-timeline-inset'] = "1px / 2px" should not set the property value` | PASS | |
0:46.19 INFO
0:46.19 INFO ::: Running tests in a loop with restarts 10 times : PASS
0:46.19 INFO :::
0:46.19 INFO ::: Test verification PASS
0:46.19 INFO :::
[taskcluster 2026-04-06 22:24:36.561Z] === Task Finished ===
[taskcluster 2026-04-06 22:24:37.033Z] Successful task run with exit code: 0 completed in 307.453 seconds
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