[taskcluster 2026-07-02T12:21:48.147Z] Worker Type (gecko-t/t-linux-docker-amd) settings:
[taskcluster 2026-07-02T12:21:48.147Z]   {
[taskcluster 2026-07-02T12:21:48.147Z]     "generic-worker": {
[taskcluster 2026-07-02T12:21:48.147Z]       "config": {
[taskcluster 2026-07-02T12:21:48.147Z]         "headlessTasks": true
[taskcluster 2026-07-02T12:21:48.147Z]       },
[taskcluster 2026-07-02T12:21:48.147Z]       "engine": "multiuser",
[taskcluster 2026-07-02T12:21:48.147Z]       "go-arch": "amd64",
[taskcluster 2026-07-02T12:21:48.147Z]       "go-os": "linux",
[taskcluster 2026-07-02T12:21:48.147Z]       "go-version": "go1.26.2",
[taskcluster 2026-07-02T12:21:48.147Z]       "release": "https://github.com/taskcluster/taskcluster/releases/tag/v99.2.1",
[taskcluster 2026-07-02T12:21:48.147Z]       "revision": "ddb9ce7efdb98ae2d0917b69778e9f3cd125e07f",
[taskcluster 2026-07-02T12:21:48.147Z]       "source": "https://github.com/taskcluster/taskcluster/commits/ddb9ce7efdb98ae2d0917b69778e9f3cd125e07f",
[taskcluster 2026-07-02T12:21:48.147Z]       "version": "99.2.1"
[taskcluster 2026-07-02T12:21:48.147Z]     },
[taskcluster 2026-07-02T12:21:48.147Z]     "image": "projects/taskcluster-imaging/global/images/gw-fxci-gcp-l1-2404-amd64-headless-googlecompute-2026-05-04",
[taskcluster 2026-07-02T12:21:48.147Z]     "instance-id": "5468992932904954315",
[taskcluster 2026-07-02T12:21:48.147Z]     "instance-type": "projects/887720501152/machineTypes/c3d-standard-8-lssd",
[taskcluster 2026-07-02T12:21:48.147Z]     "local-ipv4": "10.128.3.182",
[taskcluster 2026-07-02T12:21:48.147Z]     "project-id": "fxci-production-level1-workers",
[taskcluster 2026-07-02T12:21:48.147Z]     "public-hostname": "gecko-t-t-linux-docker-amd-e71fzb3lteg0mmhcorwjja.c.fxci-production-level1-workers.internal",
[taskcluster 2026-07-02T12:21:48.147Z]     "public-ipv4": "136.115.226.6",
[taskcluster 2026-07-02T12:21:48.147Z]     "region": "us-central1",
[taskcluster 2026-07-02T12:21:48.147Z]     "zone": "us-central1-f"
[taskcluster 2026-07-02T12:21:48.147Z]   }
[taskcluster 2026-07-02T12:21:48.147Z] Task ID: RKPZtpGpQNmdIJE1gzEe-g
[taskcluster 2026-07-02T12:21:48.147Z] === Task Starting ===
[taskcluster 2026-07-02T12:21:48.901Z] [mounts] No existing writable directory cache 'gecko-level-1-uv-v3-5ddaa3ce44d7548e0d3c' - creating /home/generic-worker/caches/IG4hhxtHSU6BkgzvQ944Ig
[taskcluster 2026-07-02T12:21:48.901Z] [mounts] Creating directory /home/task_178299477357777/cache0
[taskcluster 2026-07-02T12:21:48.910Z] [mounts] Successfully mounted writable directory cache '/home/task_178299477357777/cache0'
[taskcluster 2026-07-02T12:21:48.910Z] [mounts] No existing writable directory cache 'gecko-level-1-pip-v3-5ddaa3ce44d7548e0d3c' - creating /home/generic-worker/caches/czFkqDx2TkmZb3Teef5cZQ
[taskcluster 2026-07-02T12:21:48.910Z] [mounts] Creating directory /home/task_178299477357777/cache1
[taskcluster 2026-07-02T12:21:48.919Z] [mounts] Successfully mounted writable directory cache '/home/task_178299477357777/cache1'
[taskcluster 2026-07-02T12:21:48.919Z] [mounts] No existing writable directory cache 'gecko-level-1-checkouts-git-shallow-v3-5ddaa3ce44d7548e0d3c' - creating /home/generic-worker/caches/OpnvLdJTReuBcsnbn1hy_g
[taskcluster 2026-07-02T12:21:48.919Z] [mounts] Creating directory /home/task_178299477357777/cache2
[taskcluster 2026-07-02T12:21:48.928Z] [mounts] Successfully mounted writable directory cache '/home/task_178299477357777/cache2'
[taskcluster 2026-07-02T12:21:48.928Z] [mounts] Downloading task QPLoVjv_TpqZZJQq8m4dbw artifact public/image.tar.zst to /home/generic-worker/downloads/Pkz5ou18TeOtqeDxEp0ZBg
[taskcluster 2026-07-02T12:21:51.040Z] [mounts] Downloaded 336414383 bytes with SHA256 a43269d590f103a144aee648343c5d67a9aea3b6ef6814b6175ef3050088582d from task QPLoVjv_TpqZZJQq8m4dbw artifact public/image.tar.zst to /home/generic-worker/downloads/Pkz5ou18TeOtqeDxEp0ZBg
[taskcluster:warn 2026-07-02T12:21:51.040Z] [mounts] Download /home/generic-worker/downloads/Pkz5ou18TeOtqeDxEp0ZBg of task QPLoVjv_TpqZZJQq8m4dbw artifact public/image.tar.zst has SHA256 a43269d590f103a144aee648343c5d67a9aea3b6ef6814b6175ef3050088582d but task payload does not declare a required value, so content authenticity cannot be verified
[taskcluster 2026-07-02T12:21:51.040Z] [mounts] File mount "dockerimage" handled by registered handler (cache: /home/generic-worker/downloads/Pkz5ou18TeOtqeDxEp0ZBg, SHA256: a43269d590f103a144aee648343c5d67a9aea3b6ef6814b6175ef3050088582d)
[taskcluster 2026-07-02T12:21:51.041Z] [d2g] Loading docker image
[taskcluster 2026-07-02T12:22:01.658Z] [d2g] Loaded docker image "lint:latest"
[taskcluster 2026-07-02T12:22:01.658Z] Executing command 0: docker run -t --name taskcontainer_On0mBlo_QdifKp9D8hQ6Aw --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_178299477357777/cache0:/builds/worker/.task-cache/uv' -v '/home/task_178299477357777/cache1:/builds/worker/.task-cache/pip' -v /home/task_178299477357777/cache2:/builds/worker/checkouts --add-host=taskcluster:host-gateway --env-file 'env.list' 8ab92210e69f6d0db2ee236dfaf7b903a7af99246705bfe1dcdd8c25728798ef /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 mingw-capitalization -f treeherder -f json:/builds/worker/mozlint.json .'
[setup 2026-07-02T12:22:05.239+00:00] run-task started in /builds/worker
[setup 2026-07-02T12:22:05.239+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 mingw-capitalization -f treeherder -f json:/builds/worker/mozlint.json .
[setup 2026-07-02T12:22:05.239+00:00] Python version: 3.13.5
[setup 2026-07-02T12:22:05.239+00:00] Subprocess python version: 
3.13.5
3.13.5
[cache 2026-07-02T12:22:05.274+00:00] cache /builds/worker/.task-cache/pip is empty; writing requirements: gid=1000 uid=1000 version=1
[cache 2026-07-02T12:22:05.274+00:00] cache /builds/worker/.task-cache/uv is empty; writing requirements: gid=1000 uid=1000 version=1
[cache 2026-07-02T12:22:05.274+00:00] cache /builds/worker/checkouts is empty; writing requirements: gid=1000 uid=1000 version=1
[volume 2026-07-02T12:22:05.274+00:00] changing ownership of volume /builds/worker/.task-cache/npm to 1000:1000
[volume 2026-07-02T12:22:05.274+00:00] volume /builds/worker/.task-cache/pip is a cache
[volume 2026-07-02T12:22:05.274+00:00] volume /builds/worker/.task-cache/uv is a cache
[volume 2026-07-02T12:22:05.274+00:00] volume /builds/worker/checkouts is a cache
[setup 2026-07-02T12:22:05.275+00:00] running as worker:worker
[vcs 2026-07-02T12:22:05.275+00:00] executing ['git', 'config', '--global', '--add', 'safe.directory', '/builds/worker/checkouts/gecko']
[vcs 2026-07-02T12:22:05.276+00:00] executing ['git', 'clone', '--depth=1', '--no-checkout', 'https://github.com/mozilla-firefox/firefox', '/builds/worker/checkouts/gecko']
[vcs 2026-07-02T12:22:05.278+00:00] Cloning into '/builds/worker/checkouts/gecko'...
[vcs 2026-07-02T12:23:50.407+00:00] executing ['git', 'fetch', '--depth=1', 'https://github.com/nicholaspoon03/firefox', 'd301517ebd399b28211f53e0efdd89bf1664611b', 'refs/heads/bug2050875']
[vcs 2026-07-02T12:23:50.974+00:00] From https://github.com/nicholaspoon03/firefox
[vcs 2026-07-02T12:23:50.974+00:00]  * branch                  d301517ebd399b28211f53e0efdd89bf1664611b -> FETCH_HEAD
[vcs 2026-07-02T12:23:50.974+00:00]  * branch                  bug2050875 -> FETCH_HEAD
[vcs 2026-07-02T12:23:50.976+00:00] executing ['git', 'checkout', '-f', '-B', 'bug2050875', 'd301517ebd399b28211f53e0efdd89bf1664611b']
[vcs 2026-07-02T12:24:16.746+00:00] Switched to a new branch 'bug2050875'
[vcs 2026-07-02T12:24:16.790+00:00] cleaning git checkout...
[vcs 2026-07-02T12:24:16.790+00:00] executing ['git', 'clean', '-nxdff']
[vcs 2026-07-02T12:24:18.203+00:00] removing []
[vcs 2026-07-02T12:24:18.203+00:00] successfully cleaned git checkout!
[vcs 2026-07-02T12:24:18.205+00:00] TinderboxPrint:<a href='https://github.com/nicholaspoon03/firefox/commit/d301517ebd399b28211f53e0efdd89bf1664611b' title='Built from firefox commit d301517ebd399b28211f53e0efdd89bf1664611b'>d301517ebd399b28211f53e0efdd89bf1664611b</a>
[setup 2026-07-02T12:24:18.205+00:00] GECKO_PATH is /builds/worker/checkouts/gecko
[setup 2026-07-02T12:24:18.205+00:00] MOZ_FETCHES_DIR is /builds/worker/fetches
[setup 2026-07-02T12:24:18.205+00:00] MOZ_PYTHON_HOME is /builds/worker/fetches/python
[setup 2026-07-02T12:24:18.205+00:00] MOZ_UV_HOME is /builds/worker/fetches/uv
[setup 2026-07-02T12:24:18.205+00:00] PIP_CACHE_DIR is /builds/worker/.task-cache/pip
[setup 2026-07-02T12:24:18.205+00:00] UV_CACHE_DIR is /builds/worker/.task-cache/uv
[setup 2026-07-02T12:24:18.205+00:00] GECKO_PATH is /builds/worker/checkouts/gecko
[fetches 2026-07-02T12:24:18.205+00:00] fetching artifacts
[fetches 2026-07-02T12:24:18.205+00:00] executing ['/usr/bin/python3', '-u', '/builds/worker/bin/fetch-content', 'task-artifacts']
attempt 1/5
attempt 1/5Downloading 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 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
Downloading https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/LKQBsO-0TsqZmomFn5K0ww/artifacts/public/build/uv.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 0.399s
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 0.067s
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 0.606s
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 0.808s
Removing /builds/worker/fetches/python.tar.zst
PERFHERDER_DATA: {"framework": {"name": "build_metrics"}, "suites": [{"name": "fetch_content", "value": 1.4217147539999928, "lowerIsBetter": true, "shouldAlert": false, "subtests": []}]}
[fetches 2026-07-02T12:24:19.706+00:00] finished fetching artifacts
[task 2026-07-02T12:24:19.706+00:00] executing ['bash', '-cx', './mach lint -v -l mingw-capitalization -f treeherder -f json:/builds/worker/mozlint.json .']
[task 2026-07-02T12:24:19.707+00:00] bash: warning: setlocale: LC_ALL: cannot change locale (en_US.UTF-8): No such file or directory
[task 2026-07-02T12:24:19.707+00:00] + ./mach lint -v -l mingw-capitalization -f treeherder -f json:/builds/worker/mozlint.json .
[task 2026-07-02T12:24:29.277+00:00] Creating default state directory: /builds/worker/.mozbuild
[task 2026-07-02T12:24:29.277+00:00] Creating local state directory: /builds/worker/.mozbuild/srcdirs/gecko-8a5b87fe5d69
[task 2026-07-02T12:24:29.277+00:00] Creating the 'lint' site at /builds/worker/.mozbuild/srcdirs/gecko-8a5b87fe5d69/_virtualenvs/lint
[task 2026-07-02T12:24:44.500+00:00] 12:24:44.500 mingw-capitalization (109) | Passing the following paths:
[task 2026-07-02T12:24:44.500+00:00] /builds/worker/checkouts/gecko/xpfe  
[task 2026-07-02T12:24:44.500+00:00] /builds/worker/checkouts/gecko/.agents  
[task 2026-07-02T12:24:44.500+00:00] /builds/worker/checkouts/gecko/editor  
[task 2026-07-02T12:24:44.504+00:00] /builds/worker/checkouts/gecko/build  
[task 2026-07-02T12:24:44.504+00:00] /builds/worker/checkouts/gecko/xpcom  
[task 2026-07-02T12:24:44.504+00:00] /builds/worker/checkouts/gecko/extensions  
[task 2026-07-02T12:24:44.504+00:00] /builds/worker/checkouts/gecko/modules
[task 2026-07-02T12:24:44.717+00:00] 12:24:44.717 mingw-capitalization (107) | Passing the following paths:
[task 2026-07-02T12:24:44.717+00:00] /builds/worker/checkouts/gecko/ipc  
[task 2026-07-02T12:24:44.717+00:00] /builds/worker/checkouts/gecko/chrome  
[task 2026-07-02T12:24:44.717+00:00] /builds/worker/checkouts/gecko/memory  
[task 2026-07-02T12:24:44.717+00:00] /builds/worker/checkouts/gecko/storage  
[task 2026-07-02T12:24:44.717+00:00] /builds/worker/checkouts/gecko/config  
[task 2026-07-02T12:24:44.717+00:00] /builds/worker/checkouts/gecko/intl  
[task 2026-07-02T12:24:44.718+00:00] /builds/worker/checkouts/gecko/accessible
[task 2026-07-02T12:24:44.988+00:00] 12:24:44.988 mingw-capitalization (109) | Finished in 0.71 seconds
[task 2026-07-02T12:24:45.099+00:00] 12:24:45.099 mingw-capitalization (107) | Finished in 0.82 seconds
[task 2026-07-02T12:24:45.204+00:00] 12:24:45.204 mingw-capitalization (108) | Passing the following paths:
[task 2026-07-02T12:24:45.204+00:00] /builds/worker/checkouts/gecko/netwerk  
[task 2026-07-02T12:24:45.204+00:00] /builds/worker/checkouts/gecko/uriloader  
[task 2026-07-02T12:24:45.205+00:00] /builds/worker/checkouts/gecko/devtools  
[task 2026-07-02T12:24:45.205+00:00] /builds/worker/checkouts/gecko/caps  
[task 2026-07-02T12:24:45.205+00:00] /builds/worker/checkouts/gecko/gfx  
[task 2026-07-02T12:24:45.205+00:00] /builds/worker/checkouts/gecko/gradle  
[task 2026-07-02T12:24:45.205+00:00] /builds/worker/checkouts/gecko/taskcluster
[task 2026-07-02T12:24:45.526+00:00] 12:24:45.525 mingw-capitalization (111) | Passing the following paths:
[task 2026-07-02T12:24:45.526+00:00] /builds/worker/checkouts/gecko/.vscode  
[task 2026-07-02T12:24:45.526+00:00] /builds/worker/checkouts/gecko/python  
[task 2026-07-02T12:24:45.526+00:00] /builds/worker/checkouts/gecko/.zed  
[task 2026-07-02T12:24:45.526+00:00] /builds/worker/checkouts/gecko/servo  
[task 2026-07-02T12:24:45.526+00:00] /builds/worker/checkouts/gecko/mozglue  
[task 2026-07-02T12:24:45.526+00:00] /builds/worker/checkouts/gecko/.github  
[task 2026-07-02T12:24:45.526+00:00] /builds/worker/checkouts/gecko/mobile
[task 2026-07-02T12:24:46.105+00:00] 12:24:46.104 mingw-capitalization (106) | Passing the following paths:
[task 2026-07-02T12:24:46.105+00:00] /builds/worker/checkouts/gecko/toolkit  
[task 2026-07-02T12:24:46.105+00:00] /builds/worker/checkouts/gecko/security  
[task 2026-07-02T12:24:46.105+00:00] /builds/worker/checkouts/gecko/widget  
[task 2026-07-02T12:24:46.105+00:00] /builds/worker/checkouts/gecko/image  
[task 2026-07-02T12:24:46.105+00:00] /builds/worker/checkouts/gecko/remote  
[task 2026-07-02T12:24:46.105+00:00] /builds/worker/checkouts/gecko/layout  
[task 2026-07-02T12:24:46.105+00:00] /builds/worker/checkouts/gecko/docshell
[task 2026-07-02T12:24:46.215+00:00] 12:24:46.214 mingw-capitalization (112) | Passing the following paths:
[task 2026-07-02T12:24:46.215+00:00] /builds/worker/checkouts/gecko/startupcache  
[task 2026-07-02T12:24:46.215+00:00] /builds/worker/checkouts/gecko/browser  
[task 2026-07-02T12:24:46.215+00:00] /builds/worker/checkouts/gecko/.cargo  
[task 2026-07-02T12:24:46.215+00:00] /builds/worker/checkouts/gecko/docs  
[task 2026-07-02T12:24:46.215+00:00] /builds/worker/checkouts/gecko/tools  
[task 2026-07-02T12:24:46.215+00:00] /builds/worker/checkouts/gecko/parser  
[task 2026-07-02T12:24:46.215+00:00] /builds/worker/checkouts/gecko/dom
[task 2026-07-02T12:24:46.946+00:00] 12:24:46.945 mingw-capitalization (113) | Passing the following paths:
[task 2026-07-02T12:24:46.946+00:00] /builds/worker/checkouts/gecko/services  
[task 2026-07-02T12:24:46.946+00:00] /builds/worker/checkouts/gecko/js
[task 2026-07-02T12:24:47.195+00:00] 12:24:47.195 mingw-capitalization (108) | Finished in 2.91 seconds
[task 2026-07-02T12:24:48.282+00:00] 12:24:48.281 mingw-capitalization (113) | Finished in 4.00 seconds
[task 2026-07-02T12:24:49.491+00:00] 12:24:49.491 mingw-capitalization (111) | Finished in 5.21 seconds
[task 2026-07-02T12:24:50.264+00:00] 12:24:50.264 mingw-capitalization (106) | Finished in 5.98 seconds
[task 2026-07-02T12:24:51.250+00:00] 12:24:51.250 mingw-capitalization (112) | Finished in 6.97 seconds
[task 2026-07-02T12:24:51.383+00:00] 12:24:51.383 mingw-capitalization (110) | Passing the following paths:
[task 2026-07-02T12:24:51.383+00:00] /builds/worker/checkouts/gecko/.claude  
[task 2026-07-02T12:24:51.383+00:00] /builds/worker/checkouts/gecko/hal  
[task 2026-07-02T12:24:51.383+00:00] /builds/worker/checkouts/gecko/mfbt  
[task 2026-07-02T12:24:51.383+00:00] /builds/worker/checkouts/gecko/supply-chain  
[task 2026-07-02T12:24:51.383+00:00] /builds/worker/checkouts/gecko/.codex  
[task 2026-07-02T12:24:51.383+00:00] /builds/worker/checkouts/gecko/testing  
[task 2026-07-02T12:24:51.383+00:00] /builds/worker/checkouts/gecko/media
[task 2026-07-02T12:25:08.801+00:00] 12:25:08.801 mingw-capitalization (110) | Finished in 24.52 seconds
[task 2026-07-02T12:25:08.832+00:00] No lint issues found.
[taskcluster 2026-07-02T12:25:09.394Z]                        Exit Code: 0
[taskcluster 2026-07-02T12:25:09.394Z]                        User Time: 15.906ms
[taskcluster 2026-07-02T12:25:09.394Z]                      Kernel Time: 12.725ms
[taskcluster 2026-07-02T12:25:09.394Z]                        Wall Time: 3m7.735490026s
[taskcluster 2026-07-02T12:25:09.394Z]  Average Available System Memory: 30.31 GiB
[taskcluster 2026-07-02T12:25:09.394Z]       Average System Memory Used: 1.03 GiB
[taskcluster 2026-07-02T12:25:09.394Z]          Peak System Memory Used: 1.55 GiB
[taskcluster 2026-07-02T12:25:09.394Z]              Total System Memory: 31.34 GiB
[taskcluster 2026-07-02T12:25:09.394Z]                           Result: SUCCEEDED
[taskcluster 2026-07-02T12:25:09.394Z] === Task Finished ===
[taskcluster 2026-07-02T12:25:09.394Z] Task Duration: 3m7.736147926s
[taskcluster 2026-07-02T12:25:10.153Z] [mounts] Preserving cache: Moving "/home/task_178299477357777/cache0" to "/home/generic-worker/caches/IG4hhxtHSU6BkgzvQ944Ig"
[taskcluster 2026-07-02T12:25:10.153Z] [mounts] Preserving cache: Moving "/home/task_178299477357777/cache1" to "/home/generic-worker/caches/czFkqDx2TkmZb3Teef5cZQ"
[taskcluster 2026-07-02T12:25:10.153Z] [mounts] Preserving cache: Moving "/home/task_178299477357777/cache2" to "/home/generic-worker/caches/OpnvLdJTReuBcsnbn1hy_g"