[taskcluster 2026-01-08 09:15:03.695Z] Task ID: OLyq4redStmAJyvUq7B65g
[taskcluster 2026-01-08 09:15:03.695Z] Worker ID: 4480558273374940501
[taskcluster 2026-01-08 09:15:03.695Z] Worker Group: us-east1-c
[taskcluster 2026-01-08 09:15:03.695Z] Worker Node Type: projects/757942385826/machineTypes/n2-standard-4
[taskcluster 2026-01-08 09:15:03.695Z] Worker Pool: proj-wpt/ci
[taskcluster 2026-01-08 09:15:03.695Z] Worker Version: 46.1.0
[taskcluster 2026-01-08 09:15:03.695Z] Public IP: 34.75.145.159
[taskcluster 2026-01-08 09:15:03.695Z] Hostname: proj-wpt-ci-dw4lk7hcs-yqttheuk0pwa

[taskcluster 2026-01-08 09:15:04.739Z] === 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

...(2514 lines hidden)...

 2:56.65 pid:5958 [6008:6008:0108/091941.028346:WARNING:sandbox/policy/linux/sandbox_linux.cc:405] InitializeSandbox() called with multiple threads in process gpu-process.
PID 5958 | [6008:6008:0108/091941.028346:WARNING:sandbox/policy/linux/sandbox_linux.cc:405] InitializeSandbox() called with multiple threads in process gpu-process.
 2:56.82 pid:5958 [5978:5978:0108/091941.195775:ERROR:dbus/object_proxy.cc:572] Failed to call method: org.freedesktop.DBus.Properties.GetAll: object_path= /org/freedesktop/UPower/devices/DisplayDevice: org.freedesktop.DBus.Error.ServiceUnknown: The name org.freedesktop.UPower was not provided by any .service files
PID 5958 | [5978:5978:0108/091941.195775:ERROR:dbus/object_proxy.cc:572] Failed to call method: org.freedesktop.DBus.Properties.GetAll: object_path= /org/freedesktop/UPower/devices/DisplayDevice: org.freedesktop.DBus.Error.ServiceUnknown: The name org.freedesktop.UPower was not provided by any .service files
 2:56.82 pid:5958 [5978:5978:0108/091941.195800:WARNING:dbus/property.cc:174] GetAll request failed for: org.freedesktop.UPower.Device
PID 5958 | [5978:5978:0108/091941.195800:WARNING:dbus/property.cc:174] GetAll request failed for: org.freedesktop.UPower.Device
 2:56.86 pid:5958 [5978:5978:0108/091941.239314:WARNING:ui/base/idle/idle_linux.cc:111] None of the known D-Bus ScreenSaver services could be used.
PID 5958 | [5978:5978:0108/091941.239314:WARNING:ui/base/idle/idle_linux.cc:111] None of the known D-Bus ScreenSaver services could be used.
 2:56.96 INFO STDOUT: PASSED
STDOUT: PASSED
TEST-PASS | /infrastructure/webdriver/tests/test_load_file.py | test_load 
 2:57.04 TEST_END: Test OK. Subtests passed 1/1. Unexpected 0
TEST-OK | /infrastructure/webdriver/tests/test_load_file.py | took 1708ms
 2:57.04 INFO Restarting browser for new test group
Restarting browser for new test group
 2:57.03 INFO STDOUT: ============================== 1 passed in 0.82s ===============================
STDOUT: ============================== 1 passed in 0.82s ===============================
 2:57.04 INFO Closing logging queue
Closing logging queue
 2:57.04 INFO queue closed
queue closed
 2:57.18 INFO Starting WebDriver: /home/test/web-platform-tests/_venv3/bin/chrome/chromedriver --port=51369 --ignore-explicit-port --url-base=/ --enable-chrome-logs --disable-build-check
Starting WebDriver: /home/test/web-platform-tests/_venv3/bin/chrome/chromedriver --port=51369 --ignore-explicit-port --url-base=/ --enable-chrome-logs --disable-build-check
 2:57.20 INFO Got WebDriver port 38411
Got WebDriver port 38411
 2:57.29 pid:6081 Full command: /home/test/web-platform-tests/_venv3/bin/chrome/chromedriver --port=51369 --ignore-explicit-port --url-base=/ --enable-chrome-logs --disable-build-check
pid:6081 Starting ChromeDriver 145.0.7621.0 (abcb72dad9d566a628f83a667add43a57fc6b37f-refs/branch-heads/7621@{#1}) on port 0
PID 6081 | Starting ChromeDriver 145.0.7621.0 (abcb72dad9d566a628f83a667add43a57fc6b37f-refs/branch-heads/7621@{#1}) on port 0
 2:57.29 pid:6081 Only local connections are allowed.
PID 6081 | Only local connections are allowed.
 2:57.29 pid:6081 Please see https://chromedriver.chromium.org/security-considerations for suggestions on keeping ChromeDriver safe.
PID 6081 | Please see https://chromedriver.chromium.org/security-considerations for suggestions on keeping ChromeDriver safe.
 2:57.29 pid:6081 ChromeDriver was started successfully on port 38411.
PID 6081 | ChromeDriver was started successfully on port 38411.
 2:57.29 INFO Webdriver started successfully.
Webdriver started successfully.
 2:57.29 INFO Starting runner
Starting runner
 2:58.22 pid:6081 [1767863982.599][WARNING]: You are using an unsupported command-line switch: --disable-build-check. Please don't report bugs that cannot be reproduced with this switch removed.
PID 6081 | [1767863982.599][WARNING]: You are using an unsupported command-line switch: --disable-build-check. Please don't report bugs that cannot be reproduced with this switch removed.
 2:58.24 pid:6081 [6128:6128:0108/091942.618848:WARNING:ui/gfx/linux/gbm_support_x11.cc:49] dri3 extension not supported.
PID 6081 | [6128:6128:0108/091942.618848:WARNING:ui/gfx/linux/gbm_support_x11.cc:49] dri3 extension not supported.
 2:58.25 pid:6081 [6128:6128:0108/091942.621959:WARNING:sandbox/policy/linux/sandbox_linux.cc:405] InitializeSandbox() called with multiple threads in process gpu-process.
PID 6081 | [6128:6128:0108/091942.621959:WARNING:sandbox/policy/linux/sandbox_linux.cc:405] InitializeSandbox() called with multiple threads in process gpu-process.
 2:58.45 pid:6081 [6098:6098:0108/091942.827869:ERROR:dbus/object_proxy.cc:572] Failed to call method: org.freedesktop.DBus.Properties.GetAll: object_path= /org/freedesktop/UPower/devices/DisplayDevice: org.freedesktop.DBus.Error.ServiceUnknown: The name org.freedesktop.UPower was not provided by any .service files
PID 6081 | [6098:6098:0108/091942.827869:ERROR:dbus/object_proxy.cc:572] Failed to call method: org.freedesktop.DBus.Properties.GetAll: object_path= /org/freedesktop/UPower/devices/DisplayDevice: org.freedesktop.DBus.Error.ServiceUnknown: The name org.freedesktop.UPower was not provided by any .service files
 2:58.45 pid:6081 [6098:6098:0108/091942.827898:WARNING:dbus/property.cc:174] GetAll request failed for: org.freedesktop.UPower.Device
PID 6081 | [6098:6098:0108/091942.827898:WARNING:dbus/property.cc:174] GetAll request failed for: org.freedesktop.UPower.Device
 2:58.48 pid:6081 [6098:6098:0108/091942.858190:WARNING:ui/base/idle/idle_linux.cc:111] None of the known D-Bus ScreenSaver services could be used.
PID 6081 | [6098:6098:0108/091942.858190:WARNING:ui/base/idle/idle_linux.cc:111] None of the known D-Bus ScreenSaver services could be used.
 2:58.65 TEST_START: /infrastructure/crashtests/example.html
TEST-START | /infrastructure/crashtests/example.html
 2:59.09 TEST_END: PASS
TEST-PASS | /infrastructure/crashtests/example.html | took 441ms
 2:59.09 TEST_START: /infrastructure/crashtests/testdriver.html
TEST-START | /infrastructure/crashtests/testdriver.html
 2:59.37 TEST_END: PASS
TEST-PASS | /infrastructure/crashtests/testdriver.html | took 280ms
 2:59.37 INFO Restarting browser for new test group
Restarting browser for new test group
 2:59.43 INFO Closing logging queue
Closing logging queue
 2:59.43 INFO queue closed
queue closed
 2:59.53 INFO Starting WebDriver: /home/test/web-platform-tests/_venv3/bin/chrome/chromedriver --port=38481 --ignore-explicit-port --url-base=/ --enable-chrome-logs --disable-build-check
Starting WebDriver: /home/test/web-platform-tests/_venv3/bin/chrome/chromedriver --port=38481 --ignore-explicit-port --url-base=/ --enable-chrome-logs --disable-build-check
 2:59.55 INFO Got WebDriver port 34417
Got WebDriver port 34417
 2:59.64 pid:6220 Full command: /home/test/web-platform-tests/_venv3/bin/chrome/chromedriver --port=38481 --ignore-explicit-port --url-base=/ --enable-chrome-logs --disable-build-check
pid:6220 Starting ChromeDriver 145.0.7621.0 (abcb72dad9d566a628f83a667add43a57fc6b37f-refs/branch-heads/7621@{#1}) on port 0
PID 6220 | Starting ChromeDriver 145.0.7621.0 (abcb72dad9d566a628f83a667add43a57fc6b37f-refs/branch-heads/7621@{#1}) on port 0
 2:59.64 pid:6220 Only local connections are allowed.
PID 6220 | Only local connections are allowed.
 2:59.64 pid:6220 Please see https://chromedriver.chromium.org/security-considerations for suggestions on keeping ChromeDriver safe.
PID 6220 | Please see https://chromedriver.chromium.org/security-considerations for suggestions on keeping ChromeDriver safe.
 2:59.64 pid:6220 ChromeDriver was started successfully on port 34417.
PID 6220 | ChromeDriver was started successfully on port 34417.
 2:59.64 INFO Webdriver started successfully.
Webdriver started successfully.
 2:59.64 INFO Starting runner
Starting runner
 3:00.53 pid:6220 [1767863984.910][WARNING]: You are using an unsupported command-line switch: --disable-build-check. Please don't report bugs that cannot be reproduced with this switch removed.
PID 6220 | [1767863984.910][WARNING]: You are using an unsupported command-line switch: --disable-build-check. Please don't report bugs that cannot be reproduced with this switch removed.
 3:00.57 pid:6220 [6267:6267:0108/091944.942291:WARNING:ui/gfx/linux/gbm_support_x11.cc:49] dri3 extension not supported.
PID 6220 | [6267:6267:0108/091944.942291:WARNING:ui/gfx/linux/gbm_support_x11.cc:49] dri3 extension not supported.
 3:00.58 pid:6220 [6267:6267:0108/091944.950752:WARNING:sandbox/policy/linux/sandbox_linux.cc:405] InitializeSandbox() called with multiple threads in process gpu-process.
PID 6220 | [6267:6267:0108/091944.950752:WARNING:sandbox/policy/linux/sandbox_linux.cc:405] InitializeSandbox() called with multiple threads in process gpu-process.
 3:00.74 pid:6220 [6237:6237:0108/091945.116366:ERROR:dbus/object_proxy.cc:572] Failed to call method: org.freedesktop.DBus.Properties.GetAll: object_path= /org/freedesktop/UPower/devices/DisplayDevice: org.freedesktop.DBus.Error.ServiceUnknown: The name org.freedesktop.UPower was not provided by any .service files
PID 6220 | [6237:6237:0108/091945.116366:ERROR:dbus/object_proxy.cc:572] Failed to call method: org.freedesktop.DBus.Properties.GetAll: object_path= /org/freedesktop/UPower/devices/DisplayDevice: org.freedesktop.DBus.Error.ServiceUnknown: The name org.freedesktop.UPower was not provided by any .service files
 3:00.74 pid:6220 [6237:6237:0108/091945.116393:WARNING:dbus/property.cc:174] GetAll request failed for: org.freedesktop.UPower.Device
PID 6220 | [6237:6237:0108/091945.116393:WARNING:dbus/property.cc:174] GetAll request failed for: org.freedesktop.UPower.Device
 3:00.78 pid:6220 [6237:6237:0108/091945.158230:WARNING:ui/base/idle/idle_linux.cc:111] None of the known D-Bus ScreenSaver services could be used.
PID 6220 | [6237:6237:0108/091945.158230:WARNING:ui/base/idle/idle_linux.cc:111] None of the known D-Bus ScreenSaver services could be used.
 3:01.07 TEST_START: /infrastructure/reftest/reftest_match-print.html
TEST-START | /infrastructure/reftest/reftest_match-print.html
 3:02.68 TEST_END: PASS
TEST-PASS | /infrastructure/reftest/reftest_match-print.html | took 1616ms
 3:02.69 TEST_START: /infrastructure/reftest/reftest_match_fail-print.html
TEST-START | /infrastructure/reftest/reftest_match_fail-print.html
 3:03.32 INFO Image hashes didn't match on page 2, checking pixel differences
Image hashes didn't match on page 2, checking pixel differences
 3:03.37 INFO Found 277 pixels different, maximum difference per channel 255 on page 2
Found 277 pixels different, maximum difference per channel 255 on page 2
 3:03.37 TEST_END: FAIL
TEST-FAIL | /infrastructure/reftest/reftest_match_fail-print.html | took 686ms
 3:03.37 TEST_START: /infrastructure/reftest/reftest_mismatch-num-pages-print.html
TEST-START | /infrastructure/reftest/reftest_mismatch-num-pages-print.html
 3:03.95 INFO Got different number of pages
Got different number of pages
 3:03.95 TEST_END: PASS
TEST-PASS | /infrastructure/reftest/reftest_mismatch-num-pages-print.html | took 577ms
 3:03.95 TEST_START: /infrastructure/reftest/reftest_mismatch-print.html
TEST-START | /infrastructure/reftest/reftest_mismatch-print.html
 3:04.57 INFO Image hashes didn't match on page 2, checking pixel differences
Image hashes didn't match on page 2, checking pixel differences
 3:04.59 INFO Found 13 pixels different, maximum difference per channel 255 on page 2
Found 13 pixels different, maximum difference per channel 255 on page 2
 3:04.59 TEST_END: PASS
TEST-PASS | /infrastructure/reftest/reftest_mismatch-print.html | took 640ms
 3:04.59 TEST_START: /infrastructure/reftest/reftest_mismatch_fail-print.html
TEST-START | /infrastructure/reftest/reftest_mismatch_fail-print.html
 3:05.23 TEST_END: FAIL
TEST-FAIL | /infrastructure/reftest/reftest_mismatch_fail-print.html | took 642ms
 3:05.24 TEST_START: /infrastructure/reftest/reftest_mismatch_page_margins-print.html
TEST-START | /infrastructure/reftest/reftest_mismatch_page_margins-print.html
 3:05.88 INFO Image hashes didn't match on page 1, checking pixel differences
Image hashes didn't match on page 1, checking pixel differences
 3:05.89 INFO Found 216 pixels different, maximum difference per channel 255 on page 1
Found 216 pixels different, maximum difference per channel 255 on page 1
 3:05.90 TEST_END: PASS
TEST-PASS | /infrastructure/reftest/reftest_mismatch_page_margins-print.html | took 663ms
 3:05.90 TEST_START: /infrastructure/reftest/reftest_wait_0-print.html
TEST-START | /infrastructure/reftest/reftest_wait_0-print.html
 3:07.94 pid:6220 [6237:6252:0108/091952.319897:ERROR:google_apis/gcm/engine/registration_request.cc:291] Registration response error message: PHONE_REGISTRATION_ERROR
PID 6220 | [6237:6252:0108/091952.319897:ERROR:google_apis/gcm/engine/registration_request.cc:291] Registration response error message: PHONE_REGISTRATION_ERROR
 3:07.95 pid:6220 [6237:6252:0108/091952.321327:ERROR:google_apis/gcm/engine/registration_request.cc:291] Registration response error message: PHONE_REGISTRATION_ERROR
PID 6220 | [6237:6252:0108/091952.321327:ERROR:google_apis/gcm/engine/registration_request.cc:291] Registration response error message: PHONE_REGISTRATION_ERROR
 3:07.95 pid:6220 [6237:6252:0108/091952.322759:ERROR:google_apis/gcm/engine/registration_request.cc:291] Registration response error message: PHONE_REGISTRATION_ERROR
PID 6220 | [6237:6252:0108/091952.322759:ERROR:google_apis/gcm/engine/registration_request.cc:291] Registration response error message: PHONE_REGISTRATION_ERROR
 3:07.95 pid:6220 [6237:6252:0108/091952.327685:ERROR:google_apis/gcm/engine/mcs_client.cc:700]   Error code: 401  Error message: Authentication Failed: wrong_secret
PID 6220 | [6237:6252:0108/091952.327685:ERROR:google_apis/gcm/engine/mcs_client.cc:700]   Error code: 401  Error message: Authentication Failed: wrong_secret
 3:07.95 pid:6220 [6237:6252:0108/091952.327700:ERROR:google_apis/gcm/engine/mcs_client.cc:702] Failed to log in to GCM, resetting connection.
PID 6220 | [6237:6252:0108/091952.327700:ERROR:google_apis/gcm/engine/mcs_client.cc:702] Failed to log in to GCM, resetting connection.
 3:08.84 TEST_END: PASS
TEST-PASS | /infrastructure/reftest/reftest_wait_0-print.html | took 2940ms
 3:08.84 TEST_START: /infrastructure/reftest/testdriver-print.html
TEST-START | /infrastructure/reftest/testdriver-print.html
 3:09.60 TEST_END: PASS
TEST-PASS | /infrastructure/reftest/testdriver-print.html | took 761ms
 3:09.60 INFO No more tests
No more tests
 3:09.66 INFO Closing logging queue
Closing logging queue
 3:09.66 INFO queue closed
queue closed
 3:09.76 SUITE_END

web-platform-test
~~~~~~~~~~~~~~~~~
Ran 439 checks (252 subtests, 187 tests)
Expected results: 437
Skipped: 2 tests
Unexpected results: 0
OK
SUITE-END | took 173s
 3:09.76 INFO Got 0 unexpected results, with 0 unexpected passes
Got 0 unexpected results, with 0 unexpected passes
 3:09.76 wptserve INFO Stopped http server on 127.0.0.1:8000
wptserve Stopped http server on 127.0.0.1:8000
 3:09.76 wptserve INFO Stopped http server on 127.0.0.1:8001
wptserve Stopped http server on 127.0.0.1:8001
 3:09.76 wptserve INFO Stopped http server on 127.0.0.1:8002
wptserve Stopped http server on 127.0.0.1:8002
 3:09.77 wptserve INFO Stopped http server on 127.0.0.1:8003
wptserve Stopped http server on 127.0.0.1:8003
 3:09.78 wptserve INFO Stopped http server on 127.0.0.1:8444
wptserve Stopped http server on 127.0.0.1:8444
 3:09.79 wptserve INFO Stopped http server on 127.0.0.1:8443
wptserve Stopped http server on 127.0.0.1:8443
 3:09.79 wptserve INFO Stopped http server on 127.0.0.1:8445
wptserve Stopped http server on 127.0.0.1:8445
 3:09.79 wptserve INFO Stopped http server on 127.0.0.1:8446
wptserve Stopped http server on 127.0.0.1:8446
 3:09.80 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
 3:09.84 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))
 3:09.89 wptserve INFO Stopped http server on 127.0.0.1:9000
wptserve Stopped http server on 127.0.0.1:9000
 3:10.17 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))
 3:10.23 INFO Removed font: Ahem.ttf
Removed font: Ahem.ttf
 3:10.26 INFO Closing logging queue
Closing logging queue
 3:10.26 INFO queue closed
queue closed
[taskcluster 2026-01-08 09:19:56.225Z] === Task Finished ===
[taskcluster 2026-01-08 09:19:56.913Z] Successful task run with exit code: 0 completed in 293.219 seconds