[taskcluster 2026-01-05 22:10:45.924Z] Task ID: EYVlgObnRCyyNfUMSI7SLw
[taskcluster 2026-01-05 22:10:45.924Z] Worker ID: 5797573874018257135
[taskcluster 2026-01-05 22:10:45.924Z] Worker Group: us-east1-d
[taskcluster 2026-01-05 22:10:45.924Z] Worker Node Type: projects/757942385826/machineTypes/n2-standard-4
[taskcluster 2026-01-05 22:10:45.924Z] Worker Pool: proj-wpt/ci
[taskcluster 2026-01-05 22:10:45.924Z] Worker Version: 46.1.0
[taskcluster 2026-01-05 22:10:45.924Z] Public IP: 35.243.174.58
[taskcluster 2026-01-05 22:10:45.924Z] Hostname: proj-wpt-ci-gjolsqrarygtmmt9z0dria

[taskcluster 2026-01-05 22:10:46.560Z] === 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

...(3970 lines hidden)...

Closing window 5a21e80a-57e3-45ca-99cb-ab3da701309c
TEST-PASS | /infrastructure/testdriver/set_permission.https.html | Grant Permission 
TEST-PASS | /infrastructure/testdriver/set_permission.https.html | Deny Permission 
 4:48.19 TEST_END: Test OK. Subtests passed 2/2. Unexpected 0
TEST-OK | /infrastructure/testdriver/set_permission.https.html | took 284ms
 4:48.19 TEST_START: /infrastructure/testdriver/virtual_authenticator.html
TEST-START | /infrastructure/testdriver/virtual_authenticator.html
 4:48.19 INFO Closing window 9a9c587f-a4c0-4f92-b7fd-db68941b7532
Closing window 9a9c587f-a4c0-4f92-b7fd-db68941b7532
TEST-PASS | /infrastructure/testdriver/virtual_authenticator.html | Can create an authenticator 
TEST-PASS | /infrastructure/testdriver/virtual_authenticator.html | Can add a credential 
TEST-PASS | /infrastructure/testdriver/virtual_authenticator.html | Can get the credentials 
TEST-PASS | /infrastructure/testdriver/virtual_authenticator.html | Can remove a credential 
TEST-PASS | /infrastructure/testdriver/virtual_authenticator.html | Can remove all credentials 
TEST-PASS | /infrastructure/testdriver/virtual_authenticator.html | Can set user verified 
TEST-PASS | /infrastructure/testdriver/virtual_authenticator.html | Can remove a virtual authenticator 
 4:48.51 TEST_END: Test OK. Subtests passed 7/7. Unexpected 0
TEST-OK | /infrastructure/testdriver/virtual_authenticator.html | took 317ms
 4:48.51 TEST_START: /infrastructure/testharness/full.stop/full-stop.html
TEST-START | /infrastructure/testharness/full.stop/full-stop.html
 4:48.51 INFO Closing window 43aab155-e213-4d1c-98e8-863c036083ac
Closing window 43aab155-e213-4d1c-98e8-863c036083ac
TEST-PASS | /infrastructure/testharness/full.stop/full-stop.html | full-stop 
 4:48.66 TEST_END: Test OK. Subtests passed 1/1. Unexpected 0
TEST-OK | /infrastructure/testharness/full.stop/full-stop.html | took 153ms
 4:48.66 TEST_START: /infrastructure/testharness/lone-surrogates.html
TEST-START | /infrastructure/testharness/lone-surrogates.html
 4:48.67 INFO Closing window 4dd29cc2-e05d-4401-8c2f-988b166397a7
Closing window 4dd29cc2-e05d-4401-8c2f-988b166397a7
TEST-PASS | /infrastructure/testharness/lone-surrogates.html | passing test with lone surrogate U+d800 in name 
TEST-FAIL | /infrastructure/testharness/lone-surrogates.html | failing test with lone surrogate U+d800 in name - assert_true: expected true got false
@http://web-platform.test:8000/infrastructure/testharness/lone-surrogates.html:7:25
Test.prototype.step@http://web-platform.test:8000/resources/testharness.js:2869:25
test@http://web-platform.test:8000/resources/testharness.js:633:30
@http://web-platform.test:8000/infrastructure/testharness/lone-surrogates.html:7:7
TEST-PASS | /infrastructure/testharness/lone-surrogates.html | passing test with lone surrogate in assert 
TEST-FAIL | /infrastructure/testharness/lone-surrogates.html | failing test with lone surrogate in assert - assert_true: lone U+d800 surrogate expected true got false
@http://web-platform.test:8000/infrastructure/testharness/lone-surrogates.html:9:25
Test.prototype.step@http://web-platform.test:8000/resources/testharness.js:2869:25
test@http://web-platform.test:8000/resources/testharness.js:633:30
@http://web-platform.test:8000/infrastructure/testharness/lone-surrogates.html:9:7
 4:48.88 TEST_END: Test OK. Subtests passed 2/4. Unexpected 0
TEST-OK | /infrastructure/testharness/lone-surrogates.html | took 221ms
 4:48.88 TEST_START: /infrastructure/window/minimize-1.html
TEST-START | /infrastructure/window/minimize-1.html
 4:48.89 INFO Closing window 796b6fa4-12d6-4cbe-b755-30837e154dbe
Closing window 796b6fa4-12d6-4cbe-b755-30837e154dbe
TEST-PASS | /infrastructure/window/minimize-1.html | Minimize a window 
 4:50.15 TEST_END: Test OK. Subtests passed 1/1. Unexpected 0
TEST-OK | /infrastructure/window/minimize-1.html | took 1268ms
 4:50.15 TEST_START: /infrastructure/window/minimize-2.html
TEST-START | /infrastructure/window/minimize-2.html
 4:50.15 INFO Closing window b1abdf46-e3a1-4325-be69-6ba4c51ee05f
Closing window b1abdf46-e3a1-4325-be69-6ba4c51ee05f
TEST-PASS | /infrastructure/window/minimize-2.html | Use testdriver to check window is not minimized 
 4:50.52 TEST_END: Test OK. Subtests passed 1/1. Unexpected 0
TEST-OK | /infrastructure/window/minimize-2.html | took 369ms
 4:50.52 INFO Restarting browser for new test group
Restarting browser for new test group
 4:50.52 pid:16891 1767651460134	Marionette	INFO	Stopped listening on port 59985
PID 16891 | 1767651460134	Marionette	INFO	Stopped listening on port 59985
 4:51.23 INFO Browser exited with return code -15
Browser exited with return code -15
 4:51.10 INFO Closing logging queue
Closing logging queue
 4:51.10 INFO queue closed
queue closed
 4:51.25 INFO Setting up ssl
Setting up ssl
 4:51.27 certutil b''
certutil | b''
 4:51.29 certutil b''
certutil | b''
 4:51.29 certutil b'\nCertificate Nickname                                         Trust Attributes\n                                                             SSL,S/MIME,JAR/XPI\n\nweb-platform-tests                                           CT,, \n'
certutil | b'\nCertificate Nickname                                         Trust Attributes\n                                                             SSL,S/MIME,JAR/XPI\n\nweb-platform-tests                                           CT,, \n'
 4:51.30 INFO Application command: /home/test/build/firefox/firefox --marionette --remote-allow-system-access about:blank -profile /tmp/tmpbtcbkmtp
Application command: /home/test/build/firefox/firefox --marionette --remote-allow-system-access about:blank -profile /tmp/tmpbtcbkmtp
 4:51.31 INFO Starting runner
Starting runner
 4:51.31 pid:18600 Full command: /home/test/build/firefox/firefox --marionette --remote-allow-system-access about:blank
pid:18600 [18600] Sandbox: CanCreateUserNamespace() clone() failure: EPERM
PID 18600 | [18600] Sandbox: CanCreateUserNamespace() clone() failure: EPERM
 4:51.81 pid:18600 1767651461420	Marionette	INFO	Marionette enabled
PID 18600 | 1767651461420	Marionette	INFO	Marionette enabled
 4:51.92 pid:18600 1767651461531	Marionette	INFO	Listening on port 58631
PID 18600 | 1767651461531	Marionette	INFO	Listening on port 58631
 4:52.87 pid:18600 console.error: services.settings:
PID 18600 | console.error: services.settings:
 4:52.88 pid:18600   Message: EmptyDatabaseError: "main/nimbus-desktop-experiments" has not been synced yet
PID 18600 |   Message: EmptyDatabaseError: "main/nimbus-desktop-experiments" has not been synced yet
 4:52.88 pid:18600   Stack:
PID 18600 |   Stack:
 4:52.88 pid:18600     EmptyDatabaseError@resource://services-settings/Database.sys.mjs:19:5
PID 18600 |     EmptyDatabaseError@resource://services-settings/Database.sys.mjs:19:5
 4:52.88 pid:18600 list@resource://services-settings/Database.sys.mjs:96:13
PID 18600 | list@resource://services-settings/Database.sys.mjs:96:13
 4:53.03 pid:18600 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]
PID 18600 | 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]
 4:53.12 TEST_START: /infrastructure/crashtests/example.html
TEST-START | /infrastructure/crashtests/example.html
 4:53.28 TEST_END: PASS
TEST-PASS | /infrastructure/crashtests/example.html | took 164ms
 4:53.28 INFO Restarting browser for new test environment
Restarting browser for new test environment
 4:53.29 pid:18600 1767651462906	Marionette	INFO	Stopped listening on port 58631
PID 18600 | 1767651462906	Marionette	INFO	Stopped listening on port 58631
 4:54.02 INFO Browser exited with return code -15
Browser exited with return code -15
 4:53.90 INFO Closing logging queue
Closing logging queue
 4:53.90 INFO queue closed
queue closed
 4:54.03 INFO Application command: /home/test/build/firefox/firefox --marionette --remote-allow-system-access about:blank -profile /tmp/tmpsv48y0ug
Application command: /home/test/build/firefox/firefox --marionette --remote-allow-system-access about:blank -profile /tmp/tmpsv48y0ug
 4:54.04 INFO Starting runner
Starting runner
 4:54.04 pid:18944 Full command: /home/test/build/firefox/firefox --marionette --remote-allow-system-access about:blank
pid:18944 [18944] Sandbox: CanCreateUserNamespace() clone() failure: EPERM
PID 18944 | [18944] Sandbox: CanCreateUserNamespace() clone() failure: EPERM
 4:54.55 pid:18944 1767651464165	Marionette	INFO	Marionette enabled
PID 18944 | 1767651464165	Marionette	INFO	Marionette enabled
 4:54.67 pid:18944 1767651464281	Marionette	INFO	Listening on port 57049
PID 18944 | 1767651464281	Marionette	INFO	Listening on port 57049
 4:54.68 pid:18944 [Parent 18944, Main Thread] WARNING: Failed to create DBus proxy for org.a11y.Bus: Could not connect: Connection refused
PID 18944 | [Parent 18944, Main Thread] WARNING: Failed to create DBus proxy for org.a11y.Bus: Could not connect: Connection refused
 4:54.68 pid:18944 : 'glib warning', file /builds/worker/checkouts/gecko/toolkit/xre/nsSigHandlers.cpp:201
PID 18944 | : 'glib warning', file /builds/worker/checkouts/gecko/toolkit/xre/nsSigHandlers.cpp:201
 4:54.68 pid:18944 ** (firefox-nightly:18944): WARNING **: 22:17:44.290: Failed to create DBus proxy for org.a11y.Bus: Could not connect: Connection refused
PID 18944 | ** (firefox-nightly:18944): WARNING **: 22:17:44.290: Failed to create DBus proxy for org.a11y.Bus: Could not connect: Connection refused
 4:55.64 pid:18944 console.error: services.settings:
PID 18944 | console.error: services.settings:
 4:55.64 pid:18944   Message: EmptyDatabaseError: "main/nimbus-desktop-experiments" has not been synced yet
PID 18944 |   Message: EmptyDatabaseError: "main/nimbus-desktop-experiments" has not been synced yet
 4:55.64 pid:18944   Stack:
PID 18944 |   Stack:
 4:55.64 pid:18944     EmptyDatabaseError@resource://services-settings/Database.sys.mjs:19:5
PID 18944 |     EmptyDatabaseError@resource://services-settings/Database.sys.mjs:19:5
 4:55.64 pid:18944 list@resource://services-settings/Database.sys.mjs:96:13
PID 18944 | list@resource://services-settings/Database.sys.mjs:96:13
 4:55.81 pid:18944 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]
PID 18944 | 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]
 4:55.93 TEST_START: /infrastructure/crashtests/testdriver.html
TEST-START | /infrastructure/crashtests/testdriver.html
 4:56.23 TEST_END: PASS
TEST-PASS | /infrastructure/crashtests/testdriver.html | took 309ms
 4:56.23 INFO No more tests
No more tests
 4:56.24 pid:18944 1767651465849	Marionette	INFO	Stopped listening on port 57049
PID 18944 | 1767651465849	Marionette	INFO	Stopped listening on port 57049
 4:56.92 INFO Browser exited with return code -15
Browser exited with return code -15
 4:56.79 INFO Closing logging queue
Closing logging queue
 4:56.79 INFO queue closed
queue closed
 4:56.92 SUITE_END

web-platform-test
~~~~~~~~~~~~~~~~~
Ran 411 checks (224 subtests, 187 tests)
Expected results: 409
Skipped: 2 tests
Unexpected results: 0
OK
SUITE-END | took 240s
 4:56.93 INFO Got 0 unexpected results, with 0 unexpected passes
Got 0 unexpected results, with 0 unexpected passes
 4:56.93 wptserve INFO Stopped http server on 127.0.0.1:8002
wptserve Stopped http server on 127.0.0.1:8002
 4:56.93 wptserve INFO Stopped http server on 127.0.0.1:8000
wptserve Stopped http server on 127.0.0.1:8000
 4:56.94 wptserve INFO Stopped http server on 127.0.0.1:8001
wptserve Stopped http server on 127.0.0.1:8001
 4:56.94 wptserve INFO Stopped http server on 127.0.0.1:8444
wptserve Stopped http server on 127.0.0.1:8444
 4:56.94 wptserve INFO Stopped http server on 127.0.0.1:8443
wptserve Stopped http server on 127.0.0.1:8443
 4:56.94 wptserve INFO Stopped http server on 127.0.0.1:8003
wptserve Stopped http server on 127.0.0.1:8003
 4:56.94 wptserve INFO Stopped http server on 127.0.0.1:8445
wptserve Stopped http server on 127.0.0.1:8445
 4:56.94 wptserve INFO Stopped http server on 127.0.0.1:8446
wptserve Stopped http server on 127.0.0.1:8446
 4:56.94 wptserve INFO Stopped http server on 127.0.0.1:9000
wptserve Stopped http server on 127.0.0.1:9000
 4:56.94 wptserve INFO Stopped WebTransport over HTTP/3 server on 127.0.0.1:11000
wptserve Stopped WebTransport over HTTP/3 server on 127.0.0.1:11000
 4:57.09 wptserve INFO Close on: (<AddressFamily.AF_INET: 2>, <SocketKind.SOCK_STREAM: 1>, 6, '', ('127.0.0.1', 8888))
wptserve Close on: (<AddressFamily.AF_INET: 2>, <SocketKind.SOCK_STREAM: 1>, 6, '', ('127.0.0.1', 8888))
 4:57.34 wptserve INFO Close on: (<AddressFamily.AF_INET: 2>, <SocketKind.SOCK_STREAM: 1>, 6, '', ('127.0.0.1', 8889))
wptserve Close on: (<AddressFamily.AF_INET: 2>, <SocketKind.SOCK_STREAM: 1>, 6, '', ('127.0.0.1', 8889))
 4:57.37 INFO Removed font: Ahem.ttf
Removed font: Ahem.ttf
 4:57.40 INFO Closing logging queue
Closing logging queue
 4:57.40 INFO queue closed
queue closed
[taskcluster 2026-01-05 22:17:47.892Z] === Task Finished ===
[taskcluster 2026-01-05 22:17:48.651Z] Successful task run with exit code: 0 completed in 422.728 seconds