[taskcluster 2025-12-24 16:31:33.216Z] Task ID: VvsXtDopSQeGVF-XRovDWg
[taskcluster 2025-12-24 16:31:33.216Z] Worker ID: 8056455354334161885
[taskcluster 2025-12-24 16:31:33.216Z] Worker Group: us-central1-c
[taskcluster 2025-12-24 16:31:33.216Z] Worker Node Type: projects/757942385826/machineTypes/n2-standard-4
[taskcluster 2025-12-24 16:31:33.216Z] Worker Pool: proj-wpt/ci
[taskcluster 2025-12-24 16:31:33.216Z] Worker Version: 46.1.0
[taskcluster 2025-12-24 16:31:33.216Z] Public IP: 104.197.87.68
[taskcluster 2025-12-24 16:31:33.216Z] Hostname: proj-wpt-ci-t-eyc4wwst-6fi6esxcqka

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Setting default value
Failed to read: session.screen0.toolbar.autoHide
Setting default value
Failed to read: session.screen0.toolbar.maxOver
Setting default value
Failed to read: session.screen0.toolbar.visible
Setting default value
Failed to read: session.screen0.toolbar.alpha
Setting default value
Failed to read: session.screen0.toolbar.layer
Setting default value
Failed to read: session.screen0.toolbar.onhead
Setting default value
Failed to read: session.screen0.toolbar.placement
Setting default value
Failed to read: session.screen0.toolbar.height
Setting default value
Failed to read: session.screen0.iconbar.mode
Setting default value
Failed to read: session.screen0.iconbar.alignment
Setting default value
Failed to read: session.screen0.iconbar.iconWidth
Setting default value
Failed to read: session.screen0.iconbar.iconTextPadding
Setting default value
Failed to read: session.screen0.iconbar.usePixmap
Setting default value
 0:00.00 INFO Set tests_root to /home/test/web-platform-tests
 0:00.00 INFO Set metadata_root to /home/test/web-platform-tests
 0:00.00 INFO Set manifest_update to True
 0:00.00 INFO Set manifest_download to True
 0:11.25 INFO Identified 1 affected tests
 0:11.25 INFO Using certutil /usr/bin/certutil
 0:11.25 INFO Downloading geckodriver
 0:11.25 INFO Attempting to install webdriver from nightly
 0:11.72 INFO Extracted geckodriver to /home/test/web-platform-tests/_venv3/bin/geckodriver
 0:11.72 INFO Installed b'geckodriver 0.36.0 (7c6e6dc03dc0 2025-12-09 16:28 +0200)'
 0:15.65 INFO Getting profile data from git ref 3d9230cb3475081d20465e3f84b733c572a94513
 0:16.19 INFO Test prefs downloaded to /home/test/web-platform-tests/_venv3/profiles/3d9230cb3475081d20465e3f84b733c572a94513/148.0a1
[1321] Sandbox: CanCreateUserNamespace() clone() failure: EPERM
 0:16.30 mozversion INFO application_buildid: 20251224092707
 0:16.30 mozversion INFO application_changeset: e6bd2e6947fbc6efa5479f4c046e4f83142c6321
 0:16.30 mozversion INFO application_display_name: Firefox Nightly
 0:16.30 mozversion INFO application_id: {ec8030f7-c20a-464f-9b0e-13a3a9e97384}
 0:16.30 mozversion INFO application_name: Firefox
 0:16.30 mozversion INFO application_remotingname: firefox-nightly
 0:16.30 mozversion INFO application_repository: https://hg.mozilla.org/mozilla-central
 0:16.30 mozversion INFO application_vendor: Mozilla
 0:16.30 mozversion INFO application_version: 148.0a1
 0:16.30 mozversion INFO platform_buildid: 20251224092707
 0:16.30 mozversion INFO platform_changeset: e6bd2e6947fbc6efa5479f4c046e4f83142c6321
 0:16.30 mozversion INFO platform_repository: https://hg.mozilla.org/mozilla-central
 0:16.30 mozversion INFO platform_version: 148.0a1
 0:21.61 INFO Installed font: Ahem.ttf
 0:22.49 wptserve INFO Starting http server on http://127.0.0.1:8002
 0:22.52 wptserve INFO Starting http server on http://127.0.0.1:8000
 0:22.55 wptserve INFO Starting https server on https://127.0.0.1:8445
 0:22.57 wptserve INFO Starting http server on http://127.0.0.1:8001
 0:22.59 wptserve INFO Starting http server on http://127.0.0.1:8003
 0:22.59 wptserve INFO Starting https server on https://127.0.0.1:8443
 0:22.60 wptserve INFO Starting https server on https://127.0.0.1:8446
 0:22.61 wptserve INFO Starting https server on https://127.0.0.1:8444
 0:22.62 wptserve INFO Create socket on: (<AddressFamily.AF_INET: 2>, <SocketKind.SOCK_STREAM: 1>, 6, '', ('127.0.0.1', 8888))
 0:22.62 wptserve INFO Bind on: (<AddressFamily.AF_INET: 2>, <SocketKind.SOCK_STREAM: 1>, 6, '', ('127.0.0.1', 8888))
 0:22.62 wptserve INFO Listen on: (<AddressFamily.AF_INET: 2>, <SocketKind.SOCK_STREAM: 1>, 6, '', ('127.0.0.1', 8888))
 0:22.63 wptserve INFO Starting http2 server on https://127.0.0.1:9000
 0:22.63 wptserve INFO Create socket on: (<AddressFamily.AF_INET: 2>, <SocketKind.SOCK_STREAM: 1>, 6, '', ('127.0.0.1', 8889))
 0:22.63 wptserve INFO Bind on: (<AddressFamily.AF_INET: 2>, <SocketKind.SOCK_STREAM: 1>, 6, '', ('127.0.0.1', 8889))
 0:22.63 wptserve INFO Listen on: (<AddressFamily.AF_INET: 2>, <SocketKind.SOCK_STREAM: 1>, 6, '', ('127.0.0.1', 8889))
 0:22.69 wptserve INFO Starting WebTransport over HTTP/3 server on 127.0.0.1:11000
 0:23.00 SUITE_START: web-platform-test - running 11 tests
 0:34.36 TEST_START: /wasm/jsapi/exception/basic.tentative.any.js
 0:34.36 TEST_END: SKIP
 0:34.36 INFO Using 1 child processes
 0:34.38 INFO Setting up ssl
 0:34.40 certutil Full command: /usr/bin/certutil -N -d /tmp/tmpbbe9c_ec.mozrunner -f /tmp/tmpbbe9c_ec.mozrunner/.crtdbpw
certutil b''
 0:34.41 certutil b''
 0:34.42 certutil b'\nCertificate Nickname                                         Trust Attributes\n                                                             SSL,S/MIME,JAR/XPI\n\nweb-platform-tests                                           CT,, \n'
 0:34.42 INFO Application command: /home/test/build/firefox/firefox --marionette --remote-allow-system-access about:blank -profile /tmp/tmp8lfxwubq
 0:34.43 INFO Starting runner
 0:34.43 pid:1425 Full command: /home/test/build/firefox/firefox --marionette --remote-allow-system-access about:blank
pid:1425 [1425] Sandbox: CanCreateUserNamespace() clone() failure: EPERM
 0:34.94 pid:1425 1766594043370	Marionette	INFO	Marionette enabled
 0:35.03 pid:1425 1766594043463	Marionette	INFO	Listening on port 39861
Failed to read: session.screen0.titlebar.left
Setting default value
Failed to read: session.screen0.titlebar.right
Setting default value
 0:37.62 pid:1425 console.error: services.settings:
 0:37.62 pid:1425   Message: EmptyDatabaseError: "main/nimbus-desktop-experiments" has not been synced yet
 0:37.62 pid:1425   Stack:
 0:37.62 pid:1425     EmptyDatabaseError@resource://services-settings/Database.sys.mjs:19:5
 0:37.62 pid:1425 list@resource://services-settings/Database.sys.mjs:96:13
 0:37.79 pid:1425 console.warn: BackupService: "There was an error while trying to get the Document's directory" [Exception... "Component returned failure code: 0x80004005 (NS_ERROR_FAILURE) [nsIProperties.get]"  nsresult: "0x80004005 (NS_ERROR_FAILURE)"  location: "JS frame :: resource:///modules/backup/BackupService.sys.mjs :: get docsDirFolderPath :: line 1245"  data: no]
 0:37.98 TEST_START: /wasm/jsapi/exception/basic.tentative.any.sharedworker.html
 0:38.68 TEST_END: Test OK. Subtests passed 5/5. Unexpected 0
 0:38.68 TEST_START: /wasm/jsapi/exception/basic.tentative.any.shadowrealm-in-window.html
 0:38.69 INFO Closing window 50bc5b45-a539-41aa-bcab-aff9f85c9c3a
 0:38.92 TEST_END: ERROR, expected OK - ReferenceError: ShadowRealm is not defined
@http://web-platform.test:8000/wasm/jsapi/exception/basic.tentative.any.shadowrealm-in-window.html:9:13
@http://web-platform.test:8000/wasm/jsapi/exception/basic.tentative.any.shadowrealm-in-window.html:23:3

 0:38.92 TEST_START: /wasm/jsapi/exception/basic.tentative.https.any.shadowrealm-in-audioworklet.html
 0:38.93 INFO Closing window 93ab1868-a565-47d4-a529-12de49a038ee
 0:41.33 TEST_END: ERROR, expected OK - ReferenceError: ShadowRealm is not defined
TestRunner.prototype.createShadowRealmAndStartTests@https://web-platform.test:8443/wasm/jsapi/exception/basic.tentative.any.audioworklet-shadowrealm.js:7:15
TestRunner@https://web-platform.test:8443/resources/testharness-shadowrealm-audioworkletprocessor.js:8:10

 0:41.33 TEST_START: /wasm/jsapi/exception/basic.tentative.any.shadowrealm-in-shadowrealm.html
 0:41.33 INFO Closing window baaa4357-b56b-4265-8f21-719ea14cfcaf
 0:41.48 TEST_END: ERROR, expected OK - ReferenceError: ShadowRealm is not defined
@http://web-platform.test:8000/wasm/jsapi/exception/basic.tentative.any.shadowrealm-in-shadowrealm.html:9:17
@http://web-platform.test:8000/wasm/jsapi/exception/basic.tentative.any.shadowrealm-in-shadowrealm.html:39:3

 0:41.48 TEST_START: /wasm/jsapi/exception/basic.tentative.any.serviceworker.html
 0:41.48 INFO Closing window ae4d6b8b-21df-4b9b-b41d-5de84ea0eebb
 0:41.84 TEST_END: Test OK. Subtests passed 5/5. Unexpected 0
 0:41.84 TEST_START: /wasm/jsapi/exception/basic.tentative.any.html
 0:41.84 INFO Closing window d10a1ac0-0122-4a88-817e-a3a094f00a69
 0:42.10 pid:1425 JavaScript warning: , line 0: The WebAssembly exception handling 'try' instruction is deprecated and should no longer be used. Please recompile to use the 'try_table' instruction instead.
 0:42.10 pid:1425 JavaScript warning: , line 0: The WebAssembly exception handling 'try' instruction is deprecated and should no longer be used. Please recompile to use the 'try_table' instruction instead.
 0:42.10 TEST_END: Test OK. Subtests passed 5/5. Unexpected 0
 0:42.11 TEST_START: /wasm/jsapi/exception/basic.tentative.any.shadowrealm-in-sharedworker.html
 0:42.11 INFO Closing window c0444955-935d-42ca-aacf-75e171be32cb
 0:42.35 TEST_END: ERROR, expected OK - ReferenceError: ShadowRealm is not defined
@http://web-platform.test:8000/wasm/jsapi/exception/basic.tentative.any.worker-shadowrealm.js:6:15

 0:42.35 TEST_START: /wasm/jsapi/exception/basic.tentative.any.shadowrealm-in-dedicatedworker.html
 0:42.36 INFO Closing window 0dc161a3-451a-454b-996f-bba92d1721df
 0:42.61 TEST_END: ERROR, expected OK - ReferenceError: ShadowRealm is not defined
@http://web-platform.test:8000/wasm/jsapi/exception/basic.tentative.any.worker-shadowrealm.js:6:15

 0:42.61 TEST_START: /wasm/jsapi/exception/basic.tentative.any.worker.html
 0:42.61 INFO Closing window 407363ba-d561-4ca2-891d-24c04ac090b9
 0:42.84 TEST_END: Test OK. Subtests passed 5/5. Unexpected 0
 0:42.84 TEST_START: /wasm/jsapi/exception/basic.tentative.https.any.shadowrealm-in-serviceworker.html
 0:42.84 INFO Closing window 9800b507-138c-4219-90fc-1eaa04edcf8f
 0:43.28 TEST_END: ERROR, expected OK - ReferenceError: ShadowRealm is not defined
@https://web-platform.test:8443/wasm/jsapi/exception/basic.tentative.any.serviceworker-shadowrealm.js:7:15

 0:43.28 INFO No more tests
 0:43.29 pid:1425 1766594051716	Marionette	INFO	Stopped listening on port 39861
 0:43.93 INFO Browser exited with return code -15
 0:43.82 INFO Closing logging queue
 0:43.82 INFO queue closed
 0:43.94 SUITE_END

web-platform-test
~~~~~~~~~~~~~~~~~
Ran 31 checks (20 subtests, 11 tests)
Expected results: 24
Skipped: 1 tests
Unexpected results: 6
  test: 6 (6 error)

Unexpected Results
------------------
/wasm/jsapi/exception/basic.tentative.any.shadowrealm-in-window.html
  ERROR /wasm/jsapi/exception/basic.tentative.any.shadowrealm-in-window.html - ReferenceError: ShadowRealm is not defined
@http://web-platform.test:8000/wasm/jsapi/exception/basic.tentative.any.shadowrealm-in-window.html:9:13
@http://web-platform.test:8000/wasm/jsapi/exception/basic.tentative.any.shadowrealm-in-window.html:23:3
/wasm/jsapi/exception/basic.tentative.https.any.shadowrealm-in-audioworklet.html
  ERROR /wasm/jsapi/exception/basic.tentative.https.any.shadowrealm-in-audioworklet.html - ReferenceError: ShadowRealm is not defined
TestRunner.prototype.createShadowRealmAndStartTests@https://web-platform.test:8443/wasm/jsapi/exception/basic.tentative.any.audioworklet-shadowrealm.js:7:15
TestRunner@https://web-platform.test:8443/resources/testharness-shadowrealm-audioworkletprocessor.js:8:10
/wasm/jsapi/exception/basic.tentative.any.shadowrealm-in-shadowrealm.html
  ERROR /wasm/jsapi/exception/basic.tentative.any.shadowrealm-in-shadowrealm.html - ReferenceError: ShadowRealm is not defined
@http://web-platform.test:8000/wasm/jsapi/exception/basic.tentative.any.shadowrealm-in-shadowrealm.html:9:17
@http://web-platform.test:8000/wasm/jsapi/exception/basic.tentative.any.shadowrealm-in-shadowrealm.html:39:3
/wasm/jsapi/exception/basic.tentative.any.shadowrealm-in-sharedworker.html
  ERROR /wasm/jsapi/exception/basic.tentative.any.shadowrealm-in-sharedworker.html - ReferenceError: ShadowRealm is not defined
@http://web-platform.test:8000/wasm/jsapi/exception/basic.tentative.any.worker-shadowrealm.js:6:15
/wasm/jsapi/exception/basic.tentative.any.shadowrealm-in-dedicatedworker.html
  ERROR /wasm/jsapi/exception/basic.tentative.any.shadowrealm-in-dedicatedworker.html - ReferenceError: ShadowRealm is not defined
@http://web-platform.test:8000/wasm/jsapi/exception/basic.tentative.any.worker-shadowrealm.js:6:15
/wasm/jsapi/exception/basic.tentative.https.any.shadowrealm-in-serviceworker.html
  ERROR /wasm/jsapi/exception/basic.tentative.https.any.shadowrealm-in-serviceworker.html - ReferenceError: ShadowRealm is not defined
@https://web-platform.test:8443/wasm/jsapi/exception/basic.tentative.any.serviceworker-shadowrealm.js:7:15
 0:43.94 INFO Got 6 unexpected results, with 0 unexpected passes
 0:43.94 wptserve INFO Stopped http server on 127.0.0.1:8001
 0:43.95 wptserve INFO Stopped http server on 127.0.0.1:8002
 0:43.95 wptserve INFO Stopped http server on 127.0.0.1:8000
 0:43.95 wptserve INFO Stopped http server on 127.0.0.1:8443
 0:43.95 wptserve INFO Stopped http server on 127.0.0.1:8003
 0:43.96 wptserve INFO Stopped http server on 127.0.0.1:8444
 0:43.96 wptserve INFO Stopped http server on 127.0.0.1:8445
 0:43.96 wptserve INFO Stopped http server on 127.0.0.1:8446
 0:43.98 wptserve INFO Stopped http server on 127.0.0.1:9000
 0:44.00 wptserve INFO Stopped WebTransport over HTTP/3 server on 127.0.0.1:11000
 0:44.03 wptserve INFO Close on: (<AddressFamily.AF_INET: 2>, <SocketKind.SOCK_STREAM: 1>, 6, '', ('127.0.0.1', 8889))
 0:44.03 wptserve INFO Close on: (<AddressFamily.AF_INET: 2>, <SocketKind.SOCK_STREAM: 1>, 6, '', ('127.0.0.1', 8888))
 0:44.09 INFO Removed font: Ahem.ttf
 0:44.12 INFO Closing logging queue
 0:44.12 INFO queue closed
 0:44.12 INFO Tolerating 6 unexpected results
mem avail: 14616 of 15806 MiB (92.47%), swap free:    0 of    0 MiB ( 0.00%)
[taskcluster 2025-12-24 16:34:14.394Z] === Task Finished ===
[taskcluster 2025-12-24 16:34:15.293Z] Successful task run with exit code: 0 completed in 162.079 seconds