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[Do not merge] Test262 run #56705

all tests again
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Community-TC Integration / wpt-chrome-canary-test262-12 succeeded Dec 18, 2025 in 30m 51s

Community-TC (push)

A subset of WPT's "test262" tests (chunk number 12 of 16), run in the canary release of chrome.

Details

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

Task Status

Started: 2025-12-18T22:12:39.794Z
Resolved: 2025-12-18T22:42:28.716Z
Task Execution Time: 29 minutes, 48 seconds, 922 milliseconds
Task Status: completed
Reason Resolved: completed
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=canary --log-wptreport=../artifacts/wpt_report.json --log-wptscreenshot=../artifacts/wpt_screenshot.txt --no-fail-on-unexpected --this-chunk=12 --total-chunks=16 --test-type=test262 --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 2025-12-18 22:12:39.996Z] Task ID: RIxh3xvzT4uF4erJsUGKjg
[taskcluster 2025-12-18 22:12:39.996Z] Worker ID: 2647490953273262798
[taskcluster 2025-12-18 22:12:39.996Z] Worker Group: us-central1-c
[taskcluster 2025-12-18 22:12:39.996Z] Worker Node Type: projects/757942385826/machineTypes/n2-standard-4
[taskcluster 2025-12-18 22:12:39.996Z] Worker Pool: proj-wpt/ci
[taskcluster 2025-12-18 22:12:39.996Z] Worker Version: 46.1.0
[taskcluster 2025-12-18 22:12:39.996Z] Public IP: 34.10.151.245
[taskcluster 2025-12-18 22:12:39.996Z] Hostname: proj-wpt-ci-mdnvfvo2taoa34b229-a5a

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  FAIL Test
  ERROR /third_party/test262/test/built-ins/Atomics/notify/non-views.test262.html - Uncaught ReferenceError: SharedArrayBuffer is not defined
/third_party/test262/test/built-ins/Atomics/notify/not-a-constructor.test262.html
  FAIL Test
/third_party/test262/test/built-ins/Atomics/notify/notify-all-on-loc.test262.html
  FAIL Test
  ERROR /third_party/test262/test/built-ins/Atomics/notify/notify-all-on-loc.test262.html - Uncaught ReferenceError: SharedArrayBuffer is not defined
/third_party/test262/test/built-ins/Atomics/notify/notify-all.test262.html
  FAIL Test
  ERROR /third_party/test262/test/built-ins/Atomics/notify/notify-all.test262.html - Uncaught ReferenceError: SharedArrayBuffer is not defined
/third_party/test262/test/built-ins/Atomics/notify/notify-in-order-one-time.test262.html
  FAIL Test
  ERROR /third_party/test262/test/built-ins/Atomics/notify/notify-in-order-one-time.test262.html - Uncaught ReferenceError: SharedArrayBuffer is not defined
/third_party/test262/test/built-ins/Atomics/notify/notify-in-order.test262.html
  FAIL Test
  ERROR /third_party/test262/test/built-ins/Atomics/notify/notify-in-order.test262.html - Uncaught ReferenceError: SharedArrayBuffer is not defined
/third_party/test262/test/built-ins/Atomics/notify/notify-nan.test262.html
  FAIL Test
  ERROR /third_party/test262/test/built-ins/Atomics/notify/notify-nan.test262.html - Uncaught ReferenceError: SharedArrayBuffer is not defined
/third_party/test262/test/built-ins/Atomics/notify/notify-one.test262.html
  FAIL Test
  ERROR /third_party/test262/test/built-ins/Atomics/notify/notify-one.test262.html - Uncaught ReferenceError: SharedArrayBuffer is not defined
/third_party/test262/test/built-ins/Atomics/notify/notify-renotify-noop.test262.html
  FAIL Test
  ERROR /third_party/test262/test/built-ins/Atomics/notify/notify-renotify-noop.test262.html - Uncaught ReferenceError: SharedArrayBuffer is not defined
/third_party/test262/test/built-ins/Atomics/notify/notify-two.test262.html
  FAIL Test
  ERROR /third_party/test262/test/built-ins/Atomics/notify/notify-two.test262.html - Uncaught ReferenceError: SharedArrayBuffer is not defined
/third_party/test262/test/built-ins/Atomics/notify/notify-with-no-agents-waiting.test262.html
  FAIL Test
  ERROR /third_party/test262/test/built-ins/Atomics/notify/notify-with-no-agents-waiting.test262.html - Uncaught ReferenceError: SharedArrayBuffer is not defined
/third_party/test262/test/built-ins/Atomics/notify/notify-with-no-matching-agents-waiting.test262.html
  FAIL Test
  ERROR /third_party/test262/test/built-ins/Atomics/notify/notify-with-no-matching-agents-waiting.test262.html - Uncaught ReferenceError: SharedArrayBuffer is not defined
/third_party/test262/test/built-ins/Atomics/notify/notify-zero.test262.html
  FAIL Test
  ERROR /third_party/test262/test/built-ins/Atomics/notify/notify-zero.test262.html - Uncaught ReferenceError: SharedArrayBuffer is not defined
/third_party/test262/test/built-ins/Atomics/notify/out-of-range-index-throws.test262.html
  FAIL Test
  ERROR /third_party/test262/test/built-ins/Atomics/notify/out-of-range-index-throws.test262.html - Uncaught ReferenceError: SharedArrayBuffer is not defined
/third_party/test262/test/built-ins/Atomics/notify/retrieve-length-before-index-coercion-non-shared-detached.test262.html
  FAIL Test
  ERROR /third_party/test262/test/built-ins/Atomics/notify/retrieve-length-before-index-coercion-non-shared-detached.test262.html - Uncaught RangeError: Invalid atomic access index
/third_party/test262/test/built-ins/Atomics/notify/retrieve-length-before-index-coercion-non-shared-resize-to-zero.test262.html
  FAIL Test
  ERROR /third_party/test262/test/built-ins/Atomics/notify/retrieve-length-before-index-coercion-non-shared-resize-to-zero.test262.html - Uncaught RangeError: Invalid atomic access index
/third_party/test262/test/built-ins/Atomics/notify/retrieve-length-before-index-coercion-non-shared.test262.html
  FAIL Test
/third_party/test262/test/built-ins/Atomics/notify/retrieve-length-before-index-coercion.test262.html
  FAIL Test
  ERROR /third_party/test262/test/built-ins/Atomics/notify/retrieve-length-before-index-coercion.test262.html - Uncaught ReferenceError: SharedArrayBuffer is not defined
/third_party/test262/test/built-ins/Atomics/notify/symbol-for-index-throws.test262.html
  FAIL Test
  ERROR /third_party/test262/test/built-ins/Atomics/notify/symbol-for-index-throws.test262.html - Uncaught ReferenceError: SharedArrayBuffer is not defined
/third_party/test262/test/built-ins/Atomics/notify/undefined-index-defaults-to-zero.test262.html
  FAIL Test
  ERROR /third_party/test262/test/built-ins/Atomics/notify/undefined-index-defaults-to-zero.test262.html - Uncaught ReferenceError: SharedArrayBuffer is not defined
/third_party/test262/test/built-ins/Atomics/notify/validate-arraytype-before-count-coercion.test262.html
  FAIL Test
  ERROR /third_party/test262/test/built-ins/Atomics/notify/validate-arraytype-before-count-coercion.test262.html - Uncaught ReferenceError: SharedArrayBuffer is not defined
/third_party/test262/test/built-ins/Atomics/notify/validate-arraytype-before-index-coercion.test262.html
  FAIL Test
  ERROR /third_party/test262/test/built-ins/Atomics/notify/validate-arraytype-before-index-coercion.test262.html - Uncaught ReferenceError: SharedArrayBuffer is not defined
/third_party/test262/test/built-ins/DataView/buffer-does-not-have-arraybuffer-data-throws-sab.test262.html
  FAIL Test
  ERROR /third_party/test262/test/built-ins/DataView/buffer-does-not-have-arraybuffer-data-throws-sab.test262.html - Uncaught ReferenceError: SharedArrayBuffer is not defined
/third_party/test262/test/built-ins/DataView/buffer-reference-sab.test262.html
  FAIL Test
  ERROR /third_party/test262/test/built-ins/DataView/buffer-reference-sab.test262.html - Uncaught ReferenceError: SharedArrayBuffer is not defined
/third_party/test262/test/built-ins/DataView/byteoffset-is-negative-throws-sab.test262.html
  FAIL Test
  ERROR /third_party/test262/test/built-ins/DataView/byteoffset-is-negative-throws-sab.test262.html - Uncaught ReferenceError: SharedArrayBuffer is not defined
/third_party/test262/test/built-ins/DataView/custom-proto-access-throws-sab.test262.html
  FAIL Test
  ERROR /third_party/test262/test/built-ins/DataView/custom-proto-access-throws-sab.test262.html - Uncaught ReferenceError: SharedArrayBuffer is not defined
/third_party/test262/test/built-ins/DataView/custom-proto-if-not-object-fallbacks-to-default-prototype-sab.test262.html
  FAIL Test
  ERROR /third_party/test262/test/built-ins/DataView/custom-proto-if-not-object-fallbacks-to-default-prototype-sab.test262.html - Uncaught ReferenceError: SharedArrayBuffer is not defined
/third_party/test262/test/built-ins/DataView/custom-proto-if-object-is-used-sab.test262.html
  FAIL Test
  ERROR /third_party/test262/test/built-ins/DataView/custom-proto-if-object-is-used-sab.test262.html - Uncaught ReferenceError: SharedArrayBuffer is not defined
/third_party/test262/test/built-ins/DataView/defined-bytelength-and-byteoffset-sab.test262.html
  FAIL Test
  ERROR /third_party/test262/test/built-ins/DataView/defined-bytelength-and-byteoffset-sab.test262.html - Uncaught ReferenceError: SharedArrayBuffer is not defined
/third_party/test262/test/built-ins/DataView/defined-byteoffset-sab.test262.html
  FAIL Test
  ERROR /third_party/test262/test/built-ins/DataView/defined-byteoffset-sab.test262.html - Uncaught ReferenceError: SharedArrayBuffer is not defined
/third_party/test262/test/built-ins/DataView/defined-byteoffset-undefined-bytelength-sab.test262.html
  FAIL Test
  ERROR /third_party/test262/test/built-ins/DataView/defined-byteoffset-undefined-bytelength-sab.test262.html - Uncaught ReferenceError: SharedArrayBuffer is not defined
/third_party/test262/test/built-ins/DataView/excessive-bytelength-throws-sab.test262.html
  FAIL Test
  ERROR /third_party/test262/test/built-ins/DataView/excessive-bytelength-throws-sab.test262.html - Uncaught ReferenceError: SharedArrayBuffer is not defined
/third_party/test262/test/built-ins/DataView/excessive-byteoffset-throws-sab.test262.html
  FAIL Test
  ERROR /third_party/test262/test/built-ins/DataView/excessive-byteoffset-throws-sab.test262.html - Uncaught ReferenceError: SharedArrayBuffer is not defined
/third_party/test262/test/built-ins/DataView/instance-extensibility-sab.test262.html
  FAIL Test
  ERROR /third_party/test262/test/built-ins/DataView/instance-extensibility-sab.test262.html - Uncaught ReferenceError: SharedArrayBuffer is not defined
/third_party/test262/test/built-ins/DataView/negative-bytelength-throws-sab.test262.html
  FAIL Test
  ERROR /third_party/test262/test/built-ins/DataView/negative-bytelength-throws-sab.test262.html - Uncaught ReferenceError: SharedArrayBuffer is not defined
/third_party/test262/test/built-ins/DataView/negative-byteoffset-throws-sab.test262.html
  FAIL Test
  ERROR /third_party/test262/test/built-ins/DataView/negative-byteoffset-throws-sab.test262.html - Uncaught ReferenceError: SharedArrayBuffer is not defined
/third_party/test262/test/built-ins/DataView/newtarget-undefined-throws-sab.test262.html
  FAIL Test
  ERROR /third_party/test262/test/built-ins/DataView/newtarget-undefined-throws-sab.test262.html - Uncaught ReferenceError: SharedArrayBuffer is not defined
/third_party/test262/test/built-ins/DataView/proto-from-ctor-realm-sab.test262.html
  FAIL Test
  ERROR /third_party/test262/test/built-ins/DataView/proto-from-ctor-realm-sab.test262.html - Uncaught ReferenceError: SharedArrayBuffer is not defined
/third_party/test262/test/built-ins/DataView/prototype/buffer/return-buffer-sab.test262.html
  FAIL Test
  ERROR /third_party/test262/test/built-ins/DataView/prototype/buffer/return-buffer-sab.test262.html - Uncaught ReferenceError: SharedArrayBuffer is not defined
/third_party/test262/test/built-ins/DataView/prototype/buffer/this-has-no-dataview-internal-sab.test262.html
  FAIL Test
  ERROR /third_party/test262/test/built-ins/DataView/prototype/buffer/this-has-no-dataview-internal-sab.test262.html - Uncaught ReferenceError: SharedArrayBuffer is not defined
/third_party/test262/test/built-ins/DataView/return-abrupt-tonumber-bytelength-sab.test262.html
  FAIL Test
  ERROR /third_party/test262/test/built-ins/DataView/return-abrupt-tonumber-bytelength-sab.test262.html - Uncaught ReferenceError: SharedArrayBuffer is not defined
/third_party/test262/test/built-ins/DataView/return-abrupt-tonumber-bytelength-symbol-sab.test262.html
  FAIL Test
  ERROR /third_party/test262/test/built-ins/DataView/return-abrupt-tonumber-bytelength-symbol-sab.test262.html - Uncaught ReferenceError: SharedArrayBuffer is not defined
/third_party/test262/test/built-ins/DataView/return-abrupt-tonumber-byteoffset-sab.test262.html
  FAIL Test
  ERROR /third_party/test262/test/built-ins/DataView/return-abrupt-tonumber-byteoffset-sab.test262.html - Uncaught ReferenceError: SharedArrayBuffer is not defined
/third_party/test262/test/built-ins/DataView/return-abrupt-tonumber-byteoffset-symbol-sab.test262.html
  FAIL Test
  ERROR /third_party/test262/test/built-ins/DataView/return-abrupt-tonumber-byteoffset-symbol-sab.test262.html - Uncaught ReferenceError: SharedArrayBuffer is not defined
/third_party/test262/test/built-ins/DataView/return-instance-sab.test262.html
  FAIL Test
  ERROR /third_party/test262/test/built-ins/DataView/return-instance-sab.test262.html - Uncaught ReferenceError: SharedArrayBuffer is not defined
/third_party/test262/test/built-ins/DataView/toindex-bytelength-sab.test262.html
  FAIL Test
  ERROR /third_party/test262/test/built-ins/DataView/toindex-bytelength-sab.test262.html - Uncaught ReferenceError: SharedArrayBuffer is not defined
/third_party/test262/test/built-ins/DataView/toindex-byteoffset-sab.test262.html
  FAIL Test
  ERROR /third_party/test262/test/built-ins/DataView/toindex-byteoffset-sab.test262.html - Uncaught ReferenceError: SharedArrayBuffer is not defined
/third_party/test262/test/built-ins/ShadowRealm/WrappedFunction/length-throws-typeerror.test262.html
  FAIL Test
  ERROR /third_party/test262/test/built-ins/ShadowRealm/WrappedFunction/length-throws-typeerror.test262.html - Uncaught ReferenceError: ShadowRealm is not defined
/third_party/test262/test/built-ins/ShadowRealm/WrappedFunction/length.test262.html
  FAIL Test
  ERROR /third_party/test262/test/built-ins/ShadowRealm/WrappedFunction/length.test262.html - Uncaught ReferenceError: ShadowRealm is not defined
/third_party/test262/test/built-ins/ShadowRealm/WrappedFunction/name-throws-typeerror.test262.html
  FAIL Test
  ERROR /third_party/test262/test/built-ins/ShadowRealm/WrappedFunction/name-throws-typeerror.test262.html - Uncaught ReferenceError: ShadowRealm is not defined
/third_party/test262/test/built-ins/ShadowRealm/WrappedFunction/name.test262.html
  FAIL Test
  ERROR /third_party/test262/test/built-ins/ShadowRealm/WrappedFunction/name.test262.html - Uncaught ReferenceError: ShadowRealm is not defined
/third_party/test262/test/built-ins/ShadowRealm/WrappedFunction/throws-typeerror-on-revoked-proxy.test262.html
  FAIL Test
  ERROR /third_party/test262/test/built-ins/ShadowRealm/WrappedFunction/throws-typeerror-on-revoked-proxy.test262.html - Uncaught ReferenceError: ShadowRealm is not defined
/third_party/test262/test/intl402/DateTimeFormat/prototype/format/temporal-objects-format-with-era.test262.html
  FAIL Test
/third_party/test262/test/intl402/DateTimeFormat/prototype/format/timedatestyle-en.test262.html
  FAIL Test
/third_party/test262/test/intl402/Temporal/PlainDateTime/prototype/until/leap-months-chinese.test262.html
  FAIL Test
/third_party/test262/test/intl402/Temporal/PlainDateTime/prototype/until/leap-months-dangi.test262.html
  FAIL Test
/third_party/test262/test/intl402/Temporal/PlainDateTime/prototype/until/leap-months-hebrew.test262.html
  FAIL Test
/third_party/test262/test/intl402/Temporal/PlainTime/prototype/toLocaleString/datestyle-and-timestyle.test262.html
  FAIL Test
  ERROR /third_party/test262/test/intl402/Temporal/PlainTime/prototype/toLocaleString/datestyle-and-timestyle.test262.html - Uncaught TypeError: Invalid option : dateStyle
/third_party/test262/test/intl402/Temporal/PlainTime/prototype/toLocaleString/hourcycle.test262.html
  FAIL Test
/third_party/test262/test/language/expressions/class/elements/syntax/valid/grammar-field-accessor.test262.html
  FAIL Test
  ERROR /third_party/test262/test/language/expressions/class/elements/syntax/valid/grammar-field-accessor.test262.html - Uncaught SyntaxError: Unexpected identifier '$'
/third_party/test262/test/language/expressions/tco-pos.test262.strict.html
  FAIL Test
  ERROR /third_party/test262/test/language/expressions/tco-pos.test262.strict.html - Uncaught RangeError: Maximum call stack size exceeded
/third_party/test262/test/language/import/import-defer/errors/get-other-while-dep-evaluating/main.test262-module.html
  FAIL Test
  ERROR /third_party/test262/test/language/import/import-defer/errors/get-other-while-dep-evaluating/main.test262-module.html - Uncaught SyntaxError: Unexpected token '*'
/third_party/test262/test/language/statements/do-while/tco-body.test262.strict.html
  FAIL Test
  ERROR /third_party/test262/test/language/statements/do-while/tco-body.test262.strict.html - Uncaught RangeError: Maximum call stack size exceeded
27:53.14 INFO Got 79 unexpected results, with 0 unexpected passes
27:53.14 wptserve INFO Stopped http server on 127.0.0.1:8002
27:53.14 wptserve INFO Stopped http server on 127.0.0.1:8003
27:53.15 wptserve INFO Stopped http server on 127.0.0.1:8001
27:53.16 wptserve INFO Stopped http server on 127.0.0.1:8000
27:53.16 wptserve INFO Stopped http server on 127.0.0.1:8445
27:53.16 wptserve INFO Stopped http server on 127.0.0.1:8444
27:53.16 wptserve INFO Stopped http server on 127.0.0.1:8446
27:53.16 wptserve INFO Stopped http server on 127.0.0.1:8443
27:53.16 wptserve INFO Stopped http server on 127.0.0.1:9000
27:53.17 wptserve INFO Stopped WebTransport over HTTP/3 server on 127.0.0.1:11000
27:53.46 wptserve INFO Close on: (<AddressFamily.AF_INET: 2>, <SocketKind.SOCK_STREAM: 1>, 6, '', ('127.0.0.1', 8889))
27:53.46 wptserve INFO Close on: (<AddressFamily.AF_INET: 2>, <SocketKind.SOCK_STREAM: 1>, 6, '', ('127.0.0.1', 8888))
27:53.52 INFO Removed font: Ahem.ttf
27:53.55 INFO Closing logging queue
27:53.55 INFO queue closed
27:53.55 INFO Tolerating 79 unexpected results
[taskcluster 2025-12-18 22:42:26.763Z] === Task Finished ===
[taskcluster 2025-12-18 22:42:27.792Z] Successful task run with exit code: 0 completed in 1787.799 seconds
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