[taskcluster 2026-01-14 19:32:27.266Z] Task ID: Lh0DHFKtQeCn_79rqjwiMQ
[taskcluster 2026-01-14 19:32:27.266Z] Worker ID: 2720169904522809851
[taskcluster 2026-01-14 19:32:27.266Z] Worker Group: us-central1-a
[taskcluster 2026-01-14 19:32:27.266Z] Worker Node Type: projects/757942385826/machineTypes/n2-standard-4
[taskcluster 2026-01-14 19:32:27.266Z] Worker Pool: proj-wpt/ci
[taskcluster 2026-01-14 19:32:27.267Z] Worker Version: 46.1.0
[taskcluster 2026-01-14 19:32:27.267Z] Public IP: 34.170.161.139
[taskcluster 2026-01-14 19:32:27.267Z] Hostname: proj-wpt-ci-dj6lo6usqdyrngeowx1j7w

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Setting default value
Failed to read: session.screen0.tabs.usePixmap
Setting default value
Failed to read: session.screen0.tabs.maxOver
Setting default value
Failed to read: session.screen0.tabs.intitlebar
Setting default value
Failed to read: session.screen0.focusModel
Setting default value
Failed to read: session.screen0.tabFocusModel
Setting default value
Failed to read: session.screen0.focusNewWindows
Setting default value
Failed to read: session.screen0.focusSameHead
Setting default value
Failed to read: session.screen0.rowPlacementDirection
Setting default value
Failed to read: session.screen0.colPlacementDirection
Setting default value
Failed to read: session.screen0.windowPlacement
Setting default value
Failed to read: session.screen0.slit.acceptKdeDockapps
Setting default value
Failed to read: session.screen0.slit.autoHide
Setting default value
Failed to read: session.screen0.slit.maxOver
Setting default value
Failed to read: session.screen0.slit.placement
Setting default value
Failed to read: session.screen0.slit.alpha
Setting default value
Failed to read: session.screen0.slit.onhead
Setting default value
Failed to read: session.screen0.slit.layer
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
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Failed to read: session.screen0.toolbar.onhead
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Failed to read: session.screen0.toolbar.placement
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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
 0:14.97 INFO Identified 6 affected tests
 0:14.97 INFO Using certutil /usr/bin/certutil
 0:14.97 INFO Downloading geckodriver
 0:14.97 INFO Attempting to install webdriver from nightly
 0:15.43 INFO Extracted geckodriver to /home/test/web-platform-tests/_venv3/bin/geckodriver
 0:15.43 INFO Installed b'geckodriver 0.36.0 (9de1f024998b 2026-01-13 19:55 +0200)'
 0:24.44 INFO Getting profile data from git ref 8e6b6cb1dd0fdd9838e2359219e2b8d3b84490b2
 0:24.98 INFO Test prefs downloaded to /home/test/web-platform-tests/_venv3/profiles/8e6b6cb1dd0fdd9838e2359219e2b8d3b84490b2/149.0a1
[1321] Sandbox: CanCreateUserNamespace() clone() failure: EPERM
 0:25.12 mozversion INFO application_buildid: 20260114092633
 0:25.12 mozversion INFO application_changeset: 39b21669cfe3cada4af31d53458e530dcd059d28
 0:25.12 mozversion INFO application_display_name: Firefox Nightly
 0:25.12 mozversion INFO application_id: {ec8030f7-c20a-464f-9b0e-13a3a9e97384}
 0:25.12 mozversion INFO application_name: Firefox
 0:25.12 mozversion INFO application_remotingname: firefox-nightly
 0:25.12 mozversion INFO application_repository: https://hg.mozilla.org/mozilla-central
 0:25.12 mozversion INFO application_vendor: Mozilla
 0:25.12 mozversion INFO application_version: 149.0a1
 0:25.12 mozversion INFO platform_buildid: 20260114092633
 0:25.12 mozversion INFO platform_changeset: 39b21669cfe3cada4af31d53458e530dcd059d28
 0:25.12 mozversion INFO platform_repository: https://hg.mozilla.org/mozilla-central
 0:25.12 mozversion INFO platform_version: 149.0a1
 0:31.32 INFO Installed font: Ahem.ttf
 0:32.39 wptserve INFO Starting http server on http://127.0.0.1:8000
 0:32.43 wptserve INFO Starting http server on http://127.0.0.1:8002
 0:32.47 wptserve INFO Starting https server on https://127.0.0.1:8444
 0:32.51 wptserve INFO Starting http server on http://127.0.0.1:8001
 0:32.51 wptserve INFO Starting https server on https://127.0.0.1:8445
 0:32.52 wptserve INFO Starting https server on https://127.0.0.1:8443
 0:32.52 wptserve INFO Starting http server on http://127.0.0.1:8003
 0:32.52 wptserve INFO Starting http2 server on https://127.0.0.1:9000
 0:32.53 wptserve INFO Create socket on: (<AddressFamily.AF_INET: 2>, <SocketKind.SOCK_STREAM: 1>, 6, '', ('127.0.0.1', 8888))
 0:32.53 wptserve INFO Bind on: (<AddressFamily.AF_INET: 2>, <SocketKind.SOCK_STREAM: 1>, 6, '', ('127.0.0.1', 8888))
 0:32.53 wptserve INFO Listen on: (<AddressFamily.AF_INET: 2>, <SocketKind.SOCK_STREAM: 1>, 6, '', ('127.0.0.1', 8888))
 0:32.54 wptserve INFO Starting https server on https://127.0.0.1:8446
 0:32.54 wptserve INFO Create socket on: (<AddressFamily.AF_INET: 2>, <SocketKind.SOCK_STREAM: 1>, 6, '', ('127.0.0.1', 8889))
 0:32.55 wptserve INFO Bind on: (<AddressFamily.AF_INET: 2>, <SocketKind.SOCK_STREAM: 1>, 6, '', ('127.0.0.1', 8889))
 0:32.55 wptserve INFO Listen on: (<AddressFamily.AF_INET: 2>, <SocketKind.SOCK_STREAM: 1>, 6, '', ('127.0.0.1', 8889))
 0:32.66 wptserve INFO Starting WebTransport over HTTP/3 server on 127.0.0.1:11000
 0:32.92 SUITE_START: web-platform-test - running 6 tests
mem avail: 14427 of 15806 MiB (91.28%), swap free:    0 of    0 MiB ( 0.00%)
 0:42.03 INFO Using 1 child processes
 0:42.05 INFO Setting up ssl
 0:42.07 certutil Full command: /usr/bin/certutil -N -d /tmp/tmpr02lqfdv.mozrunner -f /tmp/tmpr02lqfdv.mozrunner/.crtdbpw
certutil b''
 0:42.10 certutil b''
 0:42.10 certutil b'\nCertificate Nickname                                         Trust Attributes\n                                                             SSL,S/MIME,JAR/XPI\n\nweb-platform-tests                                           CT,, \n'
 0:42.10 INFO Application command: /home/test/build/firefox/firefox --marionette --remote-allow-system-access about:blank -profile /tmp/tmpc700jo87
 0:42.12 INFO Starting runner
 0:42.12 pid:1425 Full command: /home/test/build/firefox/firefox --marionette --remote-allow-system-access about:blank
pid:1425 [1425] Sandbox: CanCreateUserNamespace() clone() failure: EPERM
 0:42.77 pid:1425 1768419345208	Marionette	INFO	Marionette enabled
 0:42.89 pid:1425 1768419345328	Marionette	INFO	Listening on port 52881
Failed to read: session.screen0.titlebar.left
Setting default value
Failed to read: session.screen0.titlebar.right
Setting default value
 0:45.96 pid:1425 console.error: services.settings:
 0:45.96 pid:1425   Message: EmptyDatabaseError: "main/nimbus-desktop-experiments" has not been synced yet
 0:45.96 pid:1425   Stack:
 0:45.96 pid:1425     EmptyDatabaseError@resource://services-settings/Database.sys.mjs:19:5
 0:45.96 pid:1425 list@resource://services-settings/Database.sys.mjs:96:13
 0:46.20 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]
 0:46.41 TEST_START: /autofill/basic_form.html
 0:47.12 TEST_END: Test OK. Subtests passed 0/1. Unexpected 1
FAIL Basic autofill on a name field - promise_test: Unhandled rejection with value: object "TypeError: can't access property "trigger", test_driver.bidi.autofill is undefined"
 0:47.12 TEST_START: /autofill/colocated-hidden-fields.html
 0:47.13 INFO Closing window 1f8bcac5-18f5-43e2-b03a-48ca4d552ce0
 0:47.54 TEST_END: Test OK. Subtests passed 0/1. Unexpected 1
FAIL Autofill fills fields not currently in viewport - promise_test: Unhandled rejection with value: object "TypeError: can't access property "trigger", test_driver.bidi.autofill is undefined"
 0:47.54 TEST_START: /autofill/full_address_form.html
 0:47.56 INFO Closing window 8e270bfa-0564-450b-8547-8a919df847b0
 0:47.77 TEST_END: Test OK. Subtests passed 0/1. Unexpected 1
FAIL Autofill fills all address fields when triggered on name field - promise_test: Unhandled rejection with value: object "TypeError: can't access property "trigger", test_driver.bidi.autofill is undefined"
 0:47.77 TEST_START: /autofill/scoped-fields.html
 0:47.77 INFO Closing window c878aede-9d7e-4898-b478-019fcf39c39a
 0:48.12 TEST_END: Test OK. Subtests passed 0/2. Unexpected 2
FAIL Autofill respects section scoping - shipping only - promise_test: Unhandled rejection with value: object "TypeError: can't access property "trigger", test_driver.bidi.autofill is undefined"FAIL Autofill respects section scoping - billing only - promise_test: Unhandled rejection with value: object "TypeError: can't access property "trigger", test_driver.bidi.autofill is undefined"
 0:48.12 TEST_START: /autofill/select-input.html
 0:48.12 INFO Closing window 1013182f-d9b8-4629-8b3a-54da71dd9120
 0:48.32 TEST_END: Test OK. Subtests passed 0/1. Unexpected 1
FAIL Autofill correctly sets select element by value - promise_test: Unhandled rejection with value: object "TypeError: can't access property "trigger", test_driver.bidi.autofill is undefined"
 0:48.32 TEST_START: /autofill/state-code-mismatch.html
 0:48.33 INFO Closing window ffb8c4af-fe3f-4705-bee1-673b18482da3
 0:48.60 TEST_END: Test OK. Subtests passed 0/1. Unexpected 1
FAIL Autofill matches full state name to select option value - promise_test: Unhandled rejection with value: object "TypeError: can't access property "trigger", test_driver.bidi.autofill is undefined"
 0:48.61 INFO No more tests
 0:48.61 pid:1425 1768419351047	Marionette	INFO	Stopped listening on port 52881
 0:49.43 INFO Browser exited with return code -15
 0:49.28 INFO Closing logging queue
 0:49.28 INFO queue closed
 0:49.44 SUITE_END

web-platform-test
~~~~~~~~~~~~~~~~~
Ran 13 checks (7 subtests, 6 tests)
Expected results: 6
Unexpected results: 7
  subtest: 7 (7 fail)

Unexpected Results
------------------
/autofill/basic_form.html
  FAIL Basic autofill on a name field - promise_test: Unhandled rejection with value: object "TypeError: can't access property "trigger", test_driver.bidi.autofill is undefined"
/autofill/colocated-hidden-fields.html
  FAIL Autofill fills fields not currently in viewport - promise_test: Unhandled rejection with value: object "TypeError: can't access property "trigger", test_driver.bidi.autofill is undefined"
/autofill/full_address_form.html
  FAIL Autofill fills all address fields when triggered on name field - promise_test: Unhandled rejection with value: object "TypeError: can't access property "trigger", test_driver.bidi.autofill is undefined"
/autofill/scoped-fields.html
  FAIL Autofill respects section scoping - shipping only - promise_test: Unhandled rejection with value: object "TypeError: can't access property "trigger", test_driver.bidi.autofill is undefined"
  FAIL Autofill respects section scoping - billing only - promise_test: Unhandled rejection with value: object "TypeError: can't access property "trigger", test_driver.bidi.autofill is undefined"
/autofill/select-input.html
  FAIL Autofill correctly sets select element by value - promise_test: Unhandled rejection with value: object "TypeError: can't access property "trigger", test_driver.bidi.autofill is undefined"
/autofill/state-code-mismatch.html
  FAIL Autofill matches full state name to select option value - promise_test: Unhandled rejection with value: object "TypeError: can't access property "trigger", test_driver.bidi.autofill is undefined"
 0:49.44 INFO Got 6 unexpected results, with 0 unexpected passes
 0:49.44 wptserve INFO Stopped http server on 127.0.0.1:8000
 0:49.44 wptserve INFO Stopped http server on 127.0.0.1:8001
 0:49.44 wptserve INFO Stopped http server on 127.0.0.1:8002
 0:49.46 wptserve INFO Stopped http server on 127.0.0.1:8444
 0:49.46 wptserve INFO Stopped http server on 127.0.0.1:8003
 0:49.46 wptserve INFO Stopped http server on 127.0.0.1:8446
 0:49.46 wptserve INFO Stopped http server on 127.0.0.1:9000
 0:49.46 wptserve INFO Stopped WebTransport over HTTP/3 server on 127.0.0.1:11000
 0:49.46 wptserve INFO Stopped http server on 127.0.0.1:8443
 0:49.46 wptserve INFO Stopped http server on 127.0.0.1:8445
 0:49.94 wptserve INFO Close on: (<AddressFamily.AF_INET: 2>, <SocketKind.SOCK_STREAM: 1>, 6, '', ('127.0.0.1', 8889))
 0:49.94 wptserve INFO Close on: (<AddressFamily.AF_INET: 2>, <SocketKind.SOCK_STREAM: 1>, 6, '', ('127.0.0.1', 8888))
 0:49.99 INFO Removed font: Ahem.ttf
 0:50.02 INFO Closing logging queue
 0:50.02 INFO queue closed
 0:50.02 INFO Tolerating 6 unexpected results
[taskcluster 2026-01-14 19:35:54.706Z] === Task Finished ===
[taskcluster 2026-01-14 19:35:55.806Z] Successful task run with exit code: 0 completed in 208.543 seconds