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WebKit export of https://bugs.webkit.org/show_bug.cgi?id=321104 - #62142

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WebKit export of https://bugs.webkit.org/show_bug.cgi?id=321104#62142
sammygill wants to merge 1 commit into
web-platform-tests:masterfrom
sammygill:321104

WebKit export of https://bugs.webkit.org/show_bug.cgi?id=321104

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Community-TC Integration / wpt-chrome-dev-results-without-changes succeeded Aug 22, 2026 in 4m 22s

Community-TC (pull_request)

Collect results for all tests affected by a pull request in chrome but without the changes in the PR.

Details

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

Task Status

Started: 2026-08-22T04:21:08.609Z
Resolved: 2026-08-22T04:25:30.430Z
Task Execution Time: 4 minutes, 21 seconds, 821 milliseconds
Task Status: completed
Reason Resolved: completed
TaskId: JrXK-ZNlQWOolKv-o8fiYQ
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=dev --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 --enable-swiftshader --install-browser --install-webdriver chrome

[taskcluster 2026-08-22 04:21:08.682Z] Task ID: JrXK-ZNlQWOolKv-o8fiYQ
[taskcluster 2026-08-22 04:21:08.682Z] Worker ID: 1963603147459218825
[taskcluster 2026-08-22 04:21:08.682Z] Worker Group: us-east1-b
[taskcluster 2026-08-22 04:21:08.682Z] Worker Node Type: projects/757942385826/machineTypes/n2-standard-4
[taskcluster 2026-08-22 04:21:08.682Z] Worker Pool: proj-wpt/ci
[taskcluster 2026-08-22 04:21:08.682Z] Worker Version: 46.1.0
[taskcluster 2026-08-22 04:21:08.682Z] Public IP: 34.73.249.169
[taskcluster 2026-08-22 04:21:08.682Z] Hostname: proj-wpt-ci-ghg7b2detve2h5ul8czdla

[taskcluster 2026-08-22 04:21:09.711Z] === 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

...(1251 lines hidden)...

    at checkSubtreeExpectedValues (http://web-platform.test:8000/resources/check-layout-th.js:7:25)
    at Test.<anonymous> (http://web-platform.test:8000/resources/check-layout-th.js:229:34)
    at Test.step (http://web-platform.test:8000/resources/testharness.js:2869:25)
    at test (http://web-platform.test:8000/resources/testharness.js:633:30)
  FAIL item 14 - assert_equals: 
<item class="collapsed" data-expected-margin-bottom="0"></item>
margin-bottom expected "0" but got "10"
    at checkExpectedValues (http://web-platform.test:8000/resources/check-layout-th.js:185:9)
    at checkSubtreeExpectedValues (http://web-platform.test:8000/resources/check-layout-th.js:7:25)
    at Test.<anonymous> (http://web-platform.test:8000/resources/check-layout-th.js:229:34)
    at Test.step (http://web-platform.test:8000/resources/testharness.js:2869:25)
    at test (http://web-platform.test:8000/resources/testharness.js:633:30)
  FAIL item 15 - assert_equals: 
<item class="collapsed" data-expected-margin-bottom="0">
                    <div><item class="collapsed" data-expected-margin-bottom="0">
                        <div><item class="collapsed" data-expected-margin-bottom="0"></item></div>
                    </item></div>
                </item>
margin-bottom expected "0" but got "10"
    at checkExpectedValues (http://web-platform.test:8000/resources/check-layout-th.js:185:9)
    at checkSubtreeExpectedValues (http://web-platform.test:8000/resources/check-layout-th.js:7:25)
    at Test.<anonymous> (http://web-platform.test:8000/resources/check-layout-th.js:229:34)
    at Test.step (http://web-platform.test:8000/resources/testharness.js:2869:25)
    at test (http://web-platform.test:8000/resources/testharness.js:633:30)
  FAIL item 16 - assert_equals: 
<item class="collapsed" data-expected-margin-bottom="0">
                        <div><item class="collapsed" data-expected-margin-bottom="0"></item></div>
                    </item>
margin-bottom expected "0" but got "10"
    at checkExpectedValues (http://web-platform.test:8000/resources/check-layout-th.js:185:9)
    at checkSubtreeExpectedValues (http://web-platform.test:8000/resources/check-layout-th.js:7:25)
    at Test.<anonymous> (http://web-platform.test:8000/resources/check-layout-th.js:229:34)
    at Test.step (http://web-platform.test:8000/resources/testharness.js:2869:25)
    at test (http://web-platform.test:8000/resources/testharness.js:633:30)
  FAIL item 17 - assert_equals: 
<item class="collapsed" data-expected-margin-bottom="0"></item>
margin-bottom expected "0" but got "10"
    at checkExpectedValues (http://web-platform.test:8000/resources/check-layout-th.js:185:9)
    at checkSubtreeExpectedValues (http://web-platform.test:8000/resources/check-layout-th.js:7:25)
    at Test.<anonymous> (http://web-platform.test:8000/resources/check-layout-th.js:229:34)
    at Test.step (http://web-platform.test:8000/resources/testharness.js:2869:25)
    at test (http://web-platform.test:8000/resources/testharness.js:633:30)
  FAIL item 18 - assert_equals: 
<item class="collapsed" data-expected-margin-bottom="0"></item>
margin-bottom expected "0" but got "10"
    at checkExpectedValues (http://web-platform.test:8000/resources/check-layout-th.js:185:9)
    at checkSubtreeExpectedValues (http://web-platform.test:8000/resources/check-layout-th.js:7:25)
    at Test.<anonymous> (http://web-platform.test:8000/resources/check-layout-th.js:229:34)
    at Test.step (http://web-platform.test:8000/resources/testharness.js:2869:25)
    at test (http://web-platform.test:8000/resources/testharness.js:633:30)
/css/css-box/margin-trim/computed-margin-values/block-container-block-end.html
  FAIL item 1 - assert_equals: 
<item data-expected-margin-bottom="0"></item>
margin-bottom expected "0" but got "10"
    at checkExpectedValues (http://web-platform.test:8000/resources/check-layout-th.js:185:9)
    at checkSubtreeExpectedValues (http://web-platform.test:8000/resources/check-layout-th.js:7:25)
    at Test.<anonymous> (http://web-platform.test:8000/resources/check-layout-th.js:229:34)
    at Test.step (http://web-platform.test:8000/resources/testharness.js:2869:25)
    at test (http://web-platform.test:8000/resources/testharness.js:633:30)
/css/css-box/margin-trim/computed-margin-values/block-container-block-start-child-with-border.html
  FAIL item 1 - assert_equals: 
<item data-expected-margin-top="0" class="collapsed">
            <item data-expected-margin-top="0" class="collapsed"></item>
        </item>
margin-top expected "0" but got "50"
    at checkExpectedValues (http://web-platform.test:8000/resources/check-layout-th.js:177:9)
    at checkSubtreeExpectedValues (http://web-platform.test:8000/resources/check-layout-th.js:7:25)
    at Test.<anonymous> (http://web-platform.test:8000/resources/check-layout-th.js:229:34)
    at Test.step (http://web-platform.test:8000/resources/testharness.js:2869:25)
    at test (http://web-platform.test:8000/resources/testharness.js:633:30)
  FAIL item 2 - assert_equals: 
<item data-expected-margin-top="0" class="collapsed"></item>
margin-top expected "0" but got "50"
    at checkExpectedValues (http://web-platform.test:8000/resources/check-layout-th.js:177:9)
    at Test.<anonymous> (http://web-platform.test:8000/resources/check-layout-th.js:228:34)
    at Test.step (http://web-platform.test:8000/resources/testharness.js:2869:25)
    at test (http://web-platform.test:8000/resources/testharness.js:633:30)
    at http://web-platform.test:8000/resources/check-layout-th.js:222:9
  FAIL item 3 - assert_equals: 
<item class="with-border-and-margin" data-expected-margin-top="0">
            <item class="with-border-and-margin" data-expected-margin-top="30"></item>
        </item>
margin-top expected "0" but got "30"
    at checkExpectedValues (http://web-platform.test:8000/resources/check-layout-th.js:177:9)
    at checkSubtreeExpectedValues (http://web-platform.test:8000/resources/check-layout-th.js:7:25)
    at Test.<anonymous> (http://web-platform.test:8000/resources/check-layout-th.js:229:34)
    at Test.step (http://web-platform.test:8000/resources/testharness.js:2869:25)
    at test (http://web-platform.test:8000/resources/testharness.js:633:30)
  FAIL item 4 - assert_equals: 
<item class="with-border-and-margin" data-expected-margin-top="30"></item>
margin-top expected "0" but got "30"
    at checkExpectedValues (http://web-platform.test:8000/resources/check-layout-th.js:177:9)
    at Test.<anonymous> (http://web-platform.test:8000/resources/check-layout-th.js:228:34)
    at Test.step (http://web-platform.test:8000/resources/testharness.js:2869:25)
    at test (http://web-platform.test:8000/resources/testharness.js:633:30)
    at http://web-platform.test:8000/resources/check-layout-th.js:222:9
/css/css-box/margin-trim/computed-margin-values/block-container-block-start-self-collapsing-nested.html
  FAIL container, item 1 - assert_equals: 
<container data-expected-margin-top="10">
        <item data-expected-margin-top="0" class="collapsed">
            <item data-expected-margin-top="0" class="collapsed"></item>
        </item>
        <item data-expected-margin-top="0" style="margin-block: 40px">
            <item data-expected-margin-top="0" data-expected-margin-bottom="0" class="collapsed"></item>
            <item data-expected-margin-top="0" style="margin-top: 30px;">
                <item data-expected-margin-top="0" style="margin-block-start: 100px; height: 50px;"></item>
            </item>
        </item>
    </container>
margin-top expected "0" but got "50"
    at checkExpectedValues (http://web-platform.test:8000/resources/check-layout-th.js:177:9)
    at checkSubtreeExpectedValues (http://web-platform.test:8000/resources/check-layout-th.js:7:25)
    at http://web-platform.test:8000/resources/check-layout-th.js:9:26
    at NodeList.forEach (<anonymous>)
    at checkSubtreeExpectedValues (http://web-platform.test:8000/resources/check-layout-th.js:8:29)
  FAIL container, item 2 - assert_equals: 
<item data-expected-margin-top="0" class="collapsed">
            <item data-expected-margin-top="0" class="collapsed"></item>
        </item>
margin-top expected "0" but got "50"
    at checkExpectedValues (http://web-platform.test:8000/resources/check-layout-th.js:177:9)
    at checkSubtreeExpectedValues (http://web-platform.test:8000/resources/check-layout-th.js:7:25)
    at Test.<anonymous> (http://web-platform.test:8000/resources/check-layout-th.js:229:34)
    at Test.step (http://web-platform.test:8000/resources/testharness.js:2869:25)
    at test (http://web-platform.test:8000/resources/testharness.js:633:30)
  FAIL container, item 3 - assert_equals: 
<item data-expected-margin-top="0" class="collapsed"></item>
margin-top expected "0" but got "50"
    at checkExpectedValues (http://web-platform.test:8000/resources/check-layout-th.js:177:9)
    at Test.<anonymous> (http://web-platform.test:8000/resources/check-layout-th.js:228:34)
    at Test.step (http://web-platform.test:8000/resources/testharness.js:2869:25)
    at test (http://web-platform.test:8000/resources/testharness.js:633:30)
    at http://web-platform.test:8000/resources/check-layout-th.js:222:9
  FAIL container, item 4 - assert_equals: 
<item data-expected-margin-top="0" style="margin-block: 40px">
            <item data-expected-margin-top="0" data-expected-margin-bottom="0" class="collapsed"></item>
            <item data-expected-margin-top="0" style="margin-top: 30px;">
                <item data-expected-margin-top="0" style="margin-block-start: 100px; height: 50px;"></item>
            </item>
        </item>
margin-top expected "0" but got "40"
    at checkExpectedValues (http://web-platform.test:8000/resources/check-layout-th.js:177:9)
    at checkSubtreeExpectedValues (http://web-platform.test:8000/resources/check-layout-th.js:7:25)
    at Test.<anonymous> (http://web-platform.test:8000/resources/check-layout-th.js:229:34)
    at Test.step (http://web-platform.test:8000/resources/testharness.js:2869:25)
    at test (http://web-platform.test:8000/resources/testharness.js:633:30)
  FAIL container, item 5 - assert_equals: 
<item data-expected-margin-top="0" data-expected-margin-bottom="0" class="collapsed"></item>
margin-top expected "0" but got "40"
    at checkExpectedValues (http://web-platform.test:8000/resources/check-layout-th.js:177:9)
    at Test.<anonymous> (http://web-platform.test:8000/resources/check-layout-th.js:228:34)
    at Test.step (http://web-platform.test:8000/resources/testharness.js:2869:25)
    at test (http://web-platform.test:8000/resources/testharness.js:633:30)
    at http://web-platform.test:8000/resources/check-layout-th.js:222:9
  FAIL container, item 6 - assert_equals: 
<item data-expected-margin-top="0" style="margin-top: 30px;">
                <item data-expected-margin-top="0" style="margin-block-start: 100px; height: 50px;"></item>
            </item>
margin-top expected "0" but got "40"
    at checkExpectedValues (http://web-platform.test:8000/resources/check-layout-th.js:177:9)
    at Test.<anonymous> (http://web-platform.test:8000/resources/check-layout-th.js:228:34)
    at Test.step (http://web-platform.test:8000/resources/testharness.js:2869:25)
    at test (http://web-platform.test:8000/resources/testharness.js:633:30)
    at http://web-platform.test:8000/resources/check-layout-th.js:222:9
  FAIL container, item 7 - assert_equals: 
<item data-expected-margin-top="0" style="margin-block-start: 100px; height: 50px;"></item>
margin-top expected "0" but got "30"
    at checkExpectedValues (http://web-platform.test:8000/resources/check-layout-th.js:177:9)
    at Test.<anonymous> (http://web-platform.test:8000/resources/check-layout-th.js:228:34)
    at Test.step (http://web-platform.test:8000/resources/testharness.js:2869:25)
    at test (http://web-platform.test:8000/resources/testharness.js:633:30)
    at http://web-platform.test:8000/resources/check-layout-th.js:222:9
/css/css-box/margin-trim/computed-margin-values/block-container-block-start.html
  FAIL item 1 - assert_equals: 
<item style="margin-top: 30px;" data-expected-margin-top="0"></item>
margin-top expected "0" but got "30"
    at checkExpectedValues (http://web-platform.test:8000/resources/check-layout-th.js:177:9)
    at checkSubtreeExpectedValues (http://web-platform.test:8000/resources/check-layout-th.js:7:25)
    at Test.<anonymous> (http://web-platform.test:8000/resources/check-layout-th.js:229:34)
    at Test.step (http://web-platform.test:8000/resources/testharness.js:2869:25)
    at test (http://web-platform.test:8000/resources/testharness.js:633:30)
 0:57.42 INFO Got 6 unexpected results, with 0 unexpected passes
 0:57.42 wptserve INFO Stopped http server on 127.0.0.1:8000
 0:57.42 wptserve INFO Stopped http server on 127.0.0.1:8001
 0:57.42 wptserve INFO Stopped http server on 127.0.0.1:8002
 0:57.42 wptserve INFO Stopped http server on 127.0.0.1:8445
 0:57.43 wptserve INFO Stopped http server on 127.0.0.1:8003
 0:57.43 wptserve INFO Stopped http server on 127.0.0.1:8443
 0:57.43 wptserve INFO Stopped http server on 127.0.0.1:8444
 0:57.44 wptserve INFO Stopped http server on 127.0.0.1:8446
 0:57.45 wptserve INFO Stopped http server on 127.0.0.1:9000
 0:57.45 wptserve INFO Stopped WebTransport over HTTP/3 server on 127.0.0.1:11000
 0:57.45 wptserve INFO Close on: (<AddressFamily.AF_INET: 2>, <SocketKind.SOCK_STREAM: 1>, 6, '', ('127.0.0.1', 8889))
 0:57.45 wptserve INFO Close on: (<AddressFamily.AF_INET: 2>, <SocketKind.SOCK_STREAM: 1>, 6, '', ('127.0.0.1', 8888))
 0:57.61 INFO Removed font: Ahem.ttf
 0:57.63 INFO Closing logging queue
 0:57.63 INFO queue closed
 0:57.63 INFO Tolerating 6 unexpected results
[taskcluster 2026-08-22 04:25:28.643Z] === Task Finished ===
[taskcluster 2026-08-22 04:25:29.636Z] Successful task run with exit code: 0 completed in 260.955 seconds
View more details on Community-TC Integration