[taskcluster 2026-06-23T02:48:46.723Z] Worker Type (gecko-t/t-linux-docker-amd) settings:
[taskcluster 2026-06-23T02:48:46.723Z]   {
[taskcluster 2026-06-23T02:48:46.723Z]     "generic-worker": {
[taskcluster 2026-06-23T02:48:46.723Z]       "config": {
[taskcluster 2026-06-23T02:48:46.723Z]         "headlessTasks": true
[taskcluster 2026-06-23T02:48:46.723Z]       },
[taskcluster 2026-06-23T02:48:46.723Z]       "engine": "multiuser",
[taskcluster 2026-06-23T02:48:46.723Z]       "go-arch": "amd64",
[taskcluster 2026-06-23T02:48:46.723Z]       "go-os": "linux",
[taskcluster 2026-06-23T02:48:46.723Z]       "go-version": "go1.26.2",
[taskcluster 2026-06-23T02:48:46.723Z]       "release": "https://github.com/taskcluster/taskcluster/releases/tag/v99.2.1",
[taskcluster 2026-06-23T02:48:46.723Z]       "revision": "ddb9ce7efdb98ae2d0917b69778e9f3cd125e07f",
[taskcluster 2026-06-23T02:48:46.723Z]       "source": "https://github.com/taskcluster/taskcluster/commits/ddb9ce7efdb98ae2d0917b69778e9f3cd125e07f",
[taskcluster 2026-06-23T02:48:46.723Z]       "version": "99.2.1"
[taskcluster 2026-06-23T02:48:46.723Z]     },
[taskcluster 2026-06-23T02:48:46.723Z]     "image": "projects/taskcluster-imaging/global/images/gw-fxci-gcp-l1-2404-amd64-headless-googlecompute-2026-05-04",
[taskcluster 2026-06-23T02:48:46.723Z]     "instance-id": "7238159815469714742",
[taskcluster 2026-06-23T02:48:46.723Z]     "instance-type": "projects/887720501152/machineTypes/c3d-standard-8-lssd",
[taskcluster 2026-06-23T02:48:46.723Z]     "local-ipv4": "10.128.0.50",
[taskcluster 2026-06-23T02:48:46.723Z]     "project-id": "fxci-production-level1-workers",
[taskcluster 2026-06-23T02:48:46.723Z]     "public-hostname": "gecko-t-t-linux-docker-amd-rv1hnmizrwu-b8acj-nzka.c.fxci-production-level1-workers.internal",
[taskcluster 2026-06-23T02:48:46.723Z]     "public-ipv4": "35.192.236.93",
[taskcluster 2026-06-23T02:48:46.723Z]     "region": "us-central1",
[taskcluster 2026-06-23T02:48:46.723Z]     "zone": "us-central1-a"
[taskcluster 2026-06-23T02:48:46.723Z]   }
[taskcluster 2026-06-23T02:48:46.723Z] Task ID: Qeje5VP_TkqMotUZ3tWwKA
[taskcluster 2026-06-23T02:48:46.723Z] === Task Starting ===
[taskcluster 2026-06-23T02:48:47.539Z] [mounts] No existing writable directory cache 'gecko-level-1-checkouts-git-shallow-v3-5ddaa3ce44d7548e0d3c' - creating /home/generic-worker/caches/GUcf1i_iS22xLeLwpQJOwQ
[taskcluster 2026-06-23T02:48:47.539Z] [mounts] Creating directory /home/task_178218292606201/cache0
[taskcluster 2026-06-23T02:48:47.548Z] [mounts] Successfully mounted writable directory cache '/home/task_178218292606201/cache0'
[taskcluster 2026-06-23T02:48:47.548Z] [mounts] No existing writable directory cache 'gecko-level-1-uv-v3-5ddaa3ce44d7548e0d3c' - creating /home/generic-worker/caches/WY2J7gdyQoWn-dmUKKycdw
[taskcluster 2026-06-23T02:48:47.548Z] [mounts] Creating directory /home/task_178218292606201/cache1
[taskcluster 2026-06-23T02:48:47.557Z] [mounts] Successfully mounted writable directory cache '/home/task_178218292606201/cache1'
[taskcluster 2026-06-23T02:48:47.557Z] [mounts] No existing writable directory cache 'gecko-level-1-pip-v3-5ddaa3ce44d7548e0d3c' - creating /home/generic-worker/caches/OrPEzx1gRLywbd372K2g2Q
[taskcluster 2026-06-23T02:48:47.557Z] [mounts] Creating directory /home/task_178218292606201/cache2
[taskcluster 2026-06-23T02:48:47.567Z] [mounts] Successfully mounted writable directory cache '/home/task_178218292606201/cache2'
[taskcluster 2026-06-23T02:48:47.567Z] [mounts] Downloading task dYonG7VsQ4CIezQqSCQyZQ artifact public/image.tar.zst to /home/generic-worker/downloads/RSVU1MsfT4uZLJoaQnD8ig
[taskcluster 2026-06-23T02:48:49.601Z] [mounts] Downloaded 337709875 bytes with SHA256 446005c840b94955c1b54cd06adb79cf393b22b89c865704d81d853ac0699ace from task dYonG7VsQ4CIezQqSCQyZQ artifact public/image.tar.zst to /home/generic-worker/downloads/RSVU1MsfT4uZLJoaQnD8ig
[taskcluster:warn 2026-06-23T02:48:49.601Z] [mounts] Download /home/generic-worker/downloads/RSVU1MsfT4uZLJoaQnD8ig of task dYonG7VsQ4CIezQqSCQyZQ artifact public/image.tar.zst has SHA256 446005c840b94955c1b54cd06adb79cf393b22b89c865704d81d853ac0699ace but task payload does not declare a required value, so content authenticity cannot be verified
[taskcluster 2026-06-23T02:48:49.601Z] [mounts] File mount "dockerimage" handled by registered handler (cache: /home/generic-worker/downloads/RSVU1MsfT4uZLJoaQnD8ig, SHA256: 446005c840b94955c1b54cd06adb79cf393b22b89c865704d81d853ac0699ace)
[taskcluster 2026-06-23T02:48:49.601Z] [d2g] Loading docker image
[taskcluster 2026-06-23T02:49:00.910Z] [d2g] Loaded docker image "lint:latest"
[taskcluster 2026-06-23T02:49:00.910Z] Executing command 0: docker run -t --name taskcontainer_Nylr2Bb2TfyXjWX16YUucg --memory-swap -1 --pids-limit -1 --pull=never --log-driver=none --cap-add=SYS_PTRACE '--add-host=localhost.localdomain:127.0.0.1' -v /home/task_178218292606201/cache0:/builds/worker/checkouts -v '/home/task_178218292606201/cache1:/builds/worker/.task-cache/uv' -v '/home/task_178218292606201/cache2:/builds/worker/.task-cache/pip' --add-host=taskcluster:host-gateway --env-file 'env.list' 335501327ffb309fd966d85c5495dec1ef21323669fc3426a5344017e52cf241 /builds/worker/bin/run-task-git --gecko-checkout=/builds/worker/checkouts/gecko --gecko-shallow-clone --task-cwd=/builds/worker/checkouts/gecko -- bash -cx './mach lint -v -l yaml -f treeherder -f json:/builds/worker/mozlint.json .'
[setup 2026-06-23T02:49:04.420+00:00] run-task started in /builds/worker
[setup 2026-06-23T02:49:04.420+00:00] Invoked by command: --gecko-checkout=/builds/worker/checkouts/gecko --gecko-shallow-clone --task-cwd=/builds/worker/checkouts/gecko -- bash -cx ./mach lint -v -l yaml -f treeherder -f json:/builds/worker/mozlint.json .
[setup 2026-06-23T02:49:04.421+00:00] Python version: 3.13.5
[setup 2026-06-23T02:49:04.421+00:00] Subprocess python version: 
3.13.5
3.13.5
[cache 2026-06-23T02:49:04.457+00:00] cache /builds/worker/.task-cache/pip is empty; writing requirements: gid=1000 uid=1000 version=1
[cache 2026-06-23T02:49:04.458+00:00] cache /builds/worker/.task-cache/uv is empty; writing requirements: gid=1000 uid=1000 version=1
[cache 2026-06-23T02:49:04.458+00:00] cache /builds/worker/checkouts is empty; writing requirements: gid=1000 uid=1000 version=1
[volume 2026-06-23T02:49:04.458+00:00] changing ownership of volume /builds/worker/.task-cache/npm to 1000:1000
[volume 2026-06-23T02:49:04.458+00:00] volume /builds/worker/.task-cache/pip is a cache
[volume 2026-06-23T02:49:04.458+00:00] volume /builds/worker/.task-cache/uv is a cache
[volume 2026-06-23T02:49:04.458+00:00] volume /builds/worker/checkouts is a cache
[setup 2026-06-23T02:49:04.458+00:00] running as worker:worker
[vcs 2026-06-23T02:49:04.458+00:00] executing ['git', 'config', '--global', '--add', 'safe.directory', '/builds/worker/checkouts/gecko']
[vcs 2026-06-23T02:49:04.460+00:00] executing ['git', 'clone', '--depth=1', '--no-checkout', 'https://github.com/mozilla-firefox/firefox', '/builds/worker/checkouts/gecko']
[vcs 2026-06-23T02:49:04.462+00:00] Cloning into '/builds/worker/checkouts/gecko'...
[vcs 2026-06-23T02:50:52.543+00:00] executing ['git', 'fetch', '--depth=1', 'https://github.com/boek/firefox', '831045305313666cd9c653351b6b90e2d3a1590b', 'refs/heads/bug_2047013']
[vcs 2026-06-23T02:50:57.210+00:00] From https://github.com/boek/firefox
[vcs 2026-06-23T02:50:57.210+00:00]  * branch                  831045305313666cd9c653351b6b90e2d3a1590b -> FETCH_HEAD
[vcs 2026-06-23T02:50:57.210+00:00]  * branch                  bug_2047013 -> FETCH_HEAD
[vcs 2026-06-23T02:50:57.213+00:00] executing ['git', 'checkout', '-f', '-B', 'bug_2047013', '831045305313666cd9c653351b6b90e2d3a1590b']
[vcs 2026-06-23T02:51:23.207+00:00] Switched to a new branch 'bug_2047013'
[vcs 2026-06-23T02:51:23.253+00:00] cleaning git checkout...
[vcs 2026-06-23T02:51:23.253+00:00] executing ['git', 'clean', '-nxdff']
[vcs 2026-06-23T02:51:24.693+00:00] removing []
[vcs 2026-06-23T02:51:24.693+00:00] successfully cleaned git checkout!
[vcs 2026-06-23T02:51:24.695+00:00] TinderboxPrint:<a href='https://github.com/boek/firefox/commit/831045305313666cd9c653351b6b90e2d3a1590b' title='Built from firefox commit 831045305313666cd9c653351b6b90e2d3a1590b'>831045305313666cd9c653351b6b90e2d3a1590b</a>
[setup 2026-06-23T02:51:24.695+00:00] GECKO_PATH is /builds/worker/checkouts/gecko
[setup 2026-06-23T02:51:24.695+00:00] MOZ_FETCHES_DIR is /builds/worker/fetches
[setup 2026-06-23T02:51:24.695+00:00] MOZ_PYTHON_HOME is /builds/worker/fetches/python
[setup 2026-06-23T02:51:24.695+00:00] MOZ_UV_HOME is /builds/worker/fetches/uv
[setup 2026-06-23T02:51:24.695+00:00] PIP_CACHE_DIR is /builds/worker/.task-cache/pip
[setup 2026-06-23T02:51:24.695+00:00] UV_CACHE_DIR is /builds/worker/.task-cache/uv
[setup 2026-06-23T02:51:24.695+00:00] GECKO_PATH is /builds/worker/checkouts/gecko
[fetches 2026-06-23T02:51:24.695+00:00] fetching artifacts
[fetches 2026-06-23T02:51:24.695+00:00] executing ['/usr/bin/python3', '-u', '/builds/worker/bin/fetch-content', 'task-artifacts']
attempt 1/5attempt 1/5
Downloading https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/LKQBsO-0TsqZmomFn5K0ww/artifacts/public/build/uv.tar.zst to /builds/worker/fetches/uv.tar.zst

Downloading https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/Xbd5S1xyRlaaC_2F84_cSQ/artifacts/public/build/python.tar.zst to /builds/worker/fetches/python.tar.zst
Downloading https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/LKQBsO-0TsqZmomFn5K0ww/artifacts/public/build/uv.tar.zst
Downloading https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/Xbd5S1xyRlaaC_2F84_cSQ/artifacts/public/build/python.tar.zst
https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/LKQBsO-0TsqZmomFn5K0ww/artifacts/public/build/uv.tar.zst resolved to 12952527 bytes with sha256 e2060f2278780097936c423bc0ccc98a0a487c2bf71a88a1a0a2f9ac964e356e in 0.265s
Verified size of https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/LKQBsO-0TsqZmomFn5K0ww/artifacts/public/build/uv.tar.zst
Extracting /builds/worker/fetches/uv.tar.zst to /builds/worker/fetches
/builds/worker/fetches/uv.tar.zst extracted in 0.078s
Removing /builds/worker/fetches/uv.tar.zst
https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/Xbd5S1xyRlaaC_2F84_cSQ/artifacts/public/build/python.tar.zst resolved to 110452602 bytes with sha256 ccdba4989621d897853e6ecbfe02b177804a2f96cffaa3ca2ed9ba5e015a7e15 in 0.517s
Verified size of https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/Xbd5S1xyRlaaC_2F84_cSQ/artifacts/public/build/python.tar.zst
Extracting /builds/worker/fetches/python.tar.zst to /builds/worker/fetches
/builds/worker/fetches/python.tar.zst extracted in 0.809s
Removing /builds/worker/fetches/python.tar.zst
PERFHERDER_DATA: {"framework": {"name": "build_metrics"}, "suites": [{"name": "fetch_content", "value": 1.3341387540000085, "lowerIsBetter": true, "shouldAlert": false, "subtests": []}]}
[fetches 2026-06-23T02:51:26.105+00:00] finished fetching artifacts
[task 2026-06-23T02:51:26.105+00:00] executing ['bash', '-cx', './mach lint -v -l yaml -f treeherder -f json:/builds/worker/mozlint.json .']
[task 2026-06-23T02:51:26.106+00:00] bash: warning: setlocale: LC_ALL: cannot change locale (en_US.UTF-8): No such file or directory
[task 2026-06-23T02:51:26.107+00:00] + ./mach lint -v -l yaml -f treeherder -f json:/builds/worker/mozlint.json .
[task 2026-06-23T02:51:36.485+00:00] Creating default state directory: /builds/worker/.mozbuild
[task 2026-06-23T02:51:36.485+00:00] Creating local state directory: /builds/worker/.mozbuild/srcdirs/gecko-8a5b87fe5d69
[task 2026-06-23T02:51:36.485+00:00] Creating the 'lint' site at /builds/worker/.mozbuild/srcdirs/gecko-8a5b87fe5d69/_virtualenvs/lint
[task 2026-06-23T02:51:51.638+00:00] 02:51:51.637 yamllint (115) | Passing the following paths:
[task 2026-06-23T02:51:51.638+00:00] /builds/worker/checkouts/gecko/security/nss/.taskcluster.yml
[task 2026-06-23T02:51:51.641+00:00] 02:51:51.640 yamllint (114) | Passing the following paths:
[task 2026-06-23T02:51:51.641+00:00] /builds/worker/checkouts/gecko/.cron.yml  
[task 2026-06-23T02:51:51.641+00:00] /builds/worker/checkouts/gecko/.taskcluster.yml
[task 2026-06-23T02:51:51.643+00:00] 02:51:51.642 yamllint (112) | Passing the following paths:
[task 2026-06-23T02:51:51.643+00:00] /builds/worker/checkouts/gecko/python/mozlint  
[task 2026-06-23T02:51:51.643+00:00] /builds/worker/checkouts/gecko/build/cargo
[task 2026-06-23T02:51:51.644+00:00] 02:51:51.644 yamllint (115) | Version: 1.37.1
[task 2026-06-23T02:51:51.644+00:00] 02:51:51.644 yamllint (115) | Command: /builds/worker/.mozbuild/srcdirs/gecko-8a5b87fe5d69/_virtualenvs/lint/bin/python /builds/worker/checkouts/gecko/mach python -- -m yamllint -f parsable
[task 2026-06-23T02:51:51.645+00:00] 02:51:51.645 yamllint (114) | Version: 1.37.1
[task 2026-06-23T02:51:51.645+00:00] 02:51:51.645 yamllint (114) | Command: /builds/worker/.mozbuild/srcdirs/gecko-8a5b87fe5d69/_virtualenvs/lint/bin/python /builds/worker/checkouts/gecko/mach python -- -m yamllint -f parsable
[task 2026-06-23T02:51:51.647+00:00] 02:51:51.646 yamllint (112) | Version: 1.37.1
[task 2026-06-23T02:51:51.647+00:00] 02:51:51.647 yamllint (112) | Command: /builds/worker/.mozbuild/srcdirs/gecko-8a5b87fe5d69/_virtualenvs/lint/bin/python /builds/worker/checkouts/gecko/mach python -- -m yamllint -f parsable
[task 2026-06-23T02:51:51.699+00:00] 02:51:51.699 yamllint (111) | Passing the following paths:
[task 2026-06-23T02:51:51.699+00:00] /builds/worker/checkouts/gecko/taskcluster  
[task 2026-06-23T02:51:51.699+00:00] /builds/worker/checkouts/gecko/testing/mozharness
[task 2026-06-23T02:51:51.703+00:00] 02:51:51.703 yamllint (111) | Version: 1.37.1
[task 2026-06-23T02:51:51.703+00:00] 02:51:51.703 yamllint (111) | Command: /builds/worker/.mozbuild/srcdirs/gecko-8a5b87fe5d69/_virtualenvs/lint/bin/python /builds/worker/checkouts/gecko/mach python -- -m yamllint -f parsable
[task 2026-06-23T02:51:51.719+00:00] 02:51:51.719 yamllint (113) | Passing the following paths:
[task 2026-06-23T02:51:51.719+00:00] /builds/worker/checkouts/gecko/tools  
[task 2026-06-23T02:51:51.719+00:00] /builds/worker/checkouts/gecko/browser/config
[task 2026-06-23T02:51:51.724+00:00] 02:51:51.724 yamllint (113) | Version: 1.37.1
[task 2026-06-23T02:51:51.724+00:00] 02:51:51.724 yamllint (113) | Command: /builds/worker/.mozbuild/srcdirs/gecko-8a5b87fe5d69/_virtualenvs/lint/bin/python /builds/worker/checkouts/gecko/mach python -- -m yamllint -f parsable
[task 2026-06-23T02:51:52.498+00:00] 02:51:52.498 yamllint (112) | Finished in 0.88 seconds
[task 2026-06-23T02:51:52.595+00:00] 02:51:52.595 yamllint (115) | Finished in 0.97 seconds
[task 2026-06-23T02:51:52.595+00:00] Unable to match yaml regex against output: Creating the 'common' site at /builds/worker/.mozbuild/srcdirs/gecko-8a5b87fe5d69/_virtualenvs/common
[task 2026-06-23T02:51:52.595+00:00] 
[task 2026-06-23T02:51:52.600+00:00] 02:51:52.600 yamllint (114) | Finished in 0.98 seconds
[task 2026-06-23T02:51:52.691+00:00] 02:51:52.691 yamllint (113) | Finished in 1.07 seconds
[task 2026-06-23T02:51:57.005+00:00] 02:51:57.005 yamllint (111) | Finished in 5.38 seconds
[task 2026-06-23T02:51:57.026+00:00] No lint issues found.
[taskcluster 2026-06-23T02:51:59.205Z]                        Exit Code: 0
[taskcluster 2026-06-23T02:51:59.205Z]                        User Time: 9.703ms
[taskcluster 2026-06-23T02:51:59.205Z]                      Kernel Time: 20.793ms
[taskcluster 2026-06-23T02:51:59.205Z]                        Wall Time: 2m58.294317266s
[taskcluster 2026-06-23T02:51:59.205Z]  Average Available System Memory: 30.30 GiB
[taskcluster 2026-06-23T02:51:59.205Z]       Average System Memory Used: 1.04 GiB
[taskcluster 2026-06-23T02:51:59.205Z]          Peak System Memory Used: 1.55 GiB
[taskcluster 2026-06-23T02:51:59.205Z]              Total System Memory: 31.34 GiB
[taskcluster 2026-06-23T02:51:59.205Z]                           Result: SUCCEEDED
[taskcluster 2026-06-23T02:51:59.210Z] === Task Finished ===
[taskcluster 2026-06-23T02:51:59.210Z] Task Duration: 2m58.299170458s
[taskcluster 2026-06-23T02:51:59.986Z] [mounts] Preserving cache: Moving "/home/task_178218292606201/cache0" to "/home/generic-worker/caches/GUcf1i_iS22xLeLwpQJOwQ"
[taskcluster 2026-06-23T02:51:59.986Z] [mounts] Preserving cache: Moving "/home/task_178218292606201/cache1" to "/home/generic-worker/caches/WY2J7gdyQoWn-dmUKKycdw"
[taskcluster 2026-06-23T02:51:59.986Z] [mounts] Preserving cache: Moving "/home/task_178218292606201/cache2" to "/home/generic-worker/caches/OrPEzx1gRLywbd372K2g2Q"