[taskcluster 2026-05-21T18:44:30.844Z] Worker Type (xpi-1/b-linux) settings:
[taskcluster 2026-05-21T18:44:30.844Z]   {
[taskcluster 2026-05-21T18:44:30.844Z]     "generic-worker": {
[taskcluster 2026-05-21T18:44:30.844Z]       "config": {
[taskcluster 2026-05-21T18:44:30.844Z]         "headlessTasks": true
[taskcluster 2026-05-21T18:44:30.844Z]       },
[taskcluster 2026-05-21T18:44:30.844Z]       "engine": "multiuser",
[taskcluster 2026-05-21T18:44:30.844Z]       "go-arch": "amd64",
[taskcluster 2026-05-21T18:44:30.844Z]       "go-os": "linux",
[taskcluster 2026-05-21T18:44:30.844Z]       "go-version": "go1.26.2",
[taskcluster 2026-05-21T18:44:30.844Z]       "release": "https://github.com/taskcluster/taskcluster/releases/tag/v99.2.1",
[taskcluster 2026-05-21T18:44:30.844Z]       "revision": "ddb9ce7efdb98ae2d0917b69778e9f3cd125e07f",
[taskcluster 2026-05-21T18:44:30.844Z]       "source": "https://github.com/taskcluster/taskcluster/commits/ddb9ce7efdb98ae2d0917b69778e9f3cd125e07f",
[taskcluster 2026-05-21T18:44:30.844Z]       "version": "99.2.1"
[taskcluster 2026-05-21T18:44:30.844Z]     },
[taskcluster 2026-05-21T18:44:30.844Z]     "image": "projects/taskcluster-imaging/global/images/gw-fxci-gcp-l1-2404-amd64-headless-googlecompute-2026-05-04",
[taskcluster 2026-05-21T18:44:30.844Z]     "instance-id": "5055179830432296189",
[taskcluster 2026-05-21T18:44:30.844Z]     "instance-type": "projects/887720501152/machineTypes/c2-standard-4",
[taskcluster 2026-05-21T18:44:30.844Z]     "local-ipv4": "10.138.0.67",
[taskcluster 2026-05-21T18:44:30.844Z]     "project-id": "fxci-production-level1-workers",
[taskcluster 2026-05-21T18:44:30.844Z]     "public-hostname": "xpi-1-b-linux-tyd6u15xsvkxqvce1vltmg.c.fxci-production-level1-workers.internal",
[taskcluster 2026-05-21T18:44:30.844Z]     "public-ipv4": "34.168.232.60",
[taskcluster 2026-05-21T18:44:30.844Z]     "region": "us-west1",
[taskcluster 2026-05-21T18:44:30.844Z]     "zone": "us-west1-a"
[taskcluster 2026-05-21T18:44:30.844Z]   }
[taskcluster 2026-05-21T18:44:30.844Z] Task ID: B3mxxxaqQNKYA7k1GGBLoQ
[taskcluster 2026-05-21T18:44:30.844Z] === Task Starting ===
[taskcluster:warn 2026-05-21T18:44:32.161Z] [mounts] No SHA256 specified in task mounts for artifact:Ru2U5_FSQS6LDuzjzH2_kA:public/image.tar.zst - SHA256 from downloaded file /home/generic-worker/downloads/KyGXD00BSsS4vgI8s98tmw is 2828c7b44880af270fbf3698a35e6e017d4d6531dfbfd6b022597179f403f0b1.
[taskcluster 2026-05-21T18:44:32.222Z] [mounts] File mount "dockerimage" handled by registered handler (cache: /home/generic-worker/downloads/KyGXD00BSsS4vgI8s98tmw, SHA256: 2828c7b44880af270fbf3698a35e6e017d4d6531dfbfd6b022597179f403f0b1)
[taskcluster 2026-05-21T18:44:32.222Z] [d2g] Using cached docker image "node-lts-latest:latest"
[taskcluster 2026-05-21T18:44:32.223Z] Executing command 0: docker run -t --name taskcontainer_NIVy1wDOSwm6eTYN-hR-8Q --memory-swap -1 --pids-limit -1 --pull=never --log-driver=none '--add-host=localhost.localdomain:127.0.0.1' --add-host=taskcluster:host-gateway --env-file 'env.list' 2c1dfc7ffa66ac55d3dde87ab8ea8ce6d5aa5557556a9aad1d8442f2ad1faba1 /usr/local/bin/run-task --xpi-checkout=/builds/worker/checkouts/vcs/ --task-cwd /builds/worker/checkouts/vcs -- bash -cx 'python3 /usr/local/bin/test.py lint'
[setup 2026-05-21T18:44:32.477+00:00] run-task started in /builds/worker
[setup 2026-05-21T18:44:32.477+00:00] Invoked by command: --xpi-checkout=/builds/worker/checkouts/vcs/ --task-cwd /builds/worker/checkouts/vcs -- bash -cx python3 /usr/local/bin/test.py lint
[setup 2026-05-21T18:44:32.477+00:00] Python version: 3.11.2
[setup 2026-05-21T18:44:32.477+00:00] Subprocess python version: 
3.11.2
[volume 2026-05-21T18:44:32.500+00:00] changing ownership of volume /builds/worker/.cache to 1000:1000
[volume 2026-05-21T18:44:32.500+00:00] changing ownership of volume /builds/worker/checkouts to 1000:1000
[setup 2026-05-21T18:44:32.500+00:00] running as worker:worker
[vcs 2026-05-21T18:44:32.500+00:00] executing ['git', 'config', '--global', '--add', 'safe.directory', '/builds/worker/checkouts/vcs']
[vcs 2026-05-21T18:44:32.503+00:00] executing ['git', 'clone', 'https://github.com/mozilla-extensions/remote-settings-devtools', '/builds/worker/checkouts/vcs']
[vcs 2026-05-21T18:44:32.504+00:00] Cloning into '/builds/worker/checkouts/vcs'...
[vcs 2026-05-21T18:44:33.606+00:00] executing ['git', 'fetch', '--tags', '--force', 'https://github.com/mozilla-extensions/remote-settings-devtools', 'renovate/web-ext-10.x']
[vcs 2026-05-21T18:44:33.893+00:00] From https://github.com/mozilla-extensions/remote-settings-devtools
[vcs 2026-05-21T18:44:33.893+00:00]  * branch            renovate/web-ext-10.x -> FETCH_HEAD
[vcs 2026-05-21T18:44:33.898+00:00] executing ['git', 'checkout', '-f', '-B', 'renovate/web-ext-10.x', '9b9bba21c86693e66e8b1fa0b2704f5f40e7ec20']
[vcs 2026-05-21T18:44:33.906+00:00] Switched to a new branch 'renovate/web-ext-10.x'
[vcs 2026-05-21T18:44:33.907+00:00] cleaning git checkout...
[vcs 2026-05-21T18:44:33.907+00:00] executing ['git', 'clean', '-nxdff']
[vcs 2026-05-21T18:44:33.909+00:00] removing []
[vcs 2026-05-21T18:44:33.909+00:00] successfully cleaned git checkout!
[vcs 2026-05-21T18:44:33.910+00:00] TinderboxPrint:<a href='https://github.com/mozilla-extensions/remote-settings-devtools/commit/9b9bba21c86693e66e8b1fa0b2704f5f40e7ec20' title='Built from remote-settings-devtools commit 9b9bba21c86693e66e8b1fa0b2704f5f40e7ec20'>9b9bba21c86693e66e8b1fa0b2704f5f40e7ec20</a>
[task 2026-05-21T18:44:33.910+00:00] executing ['bash', '-cx', 'python3 /usr/local/bin/test.py lint']
[task 2026-05-21T18:44:33.912+00:00] + python3 /usr/local/bin/test.py lint
[task 2026-05-21T18:44:34.602+00:00] npm warn EBADENGINE Unsupported engine {
[task 2026-05-21T18:44:34.603+00:00] npm warn EBADENGINE   package: 'npm-normalize-package-bin@6.0.0',
[task 2026-05-21T18:44:34.603+00:00] npm warn EBADENGINE   required: { node: '^22.22.2 || ^24.15.0 || >=26.0.0' },
[task 2026-05-21T18:44:34.603+00:00] npm warn EBADENGINE   current: { node: 'v24.14.1', npm: '11.11.0' }
[task 2026-05-21T18:44:34.603+00:00] npm warn EBADENGINE }
[task 2026-05-21T18:44:34.603+00:00] npm warn EBADENGINE Unsupported engine {
[task 2026-05-21T18:44:34.604+00:00] npm warn EBADENGINE   package: 'npm-run-all2@9.0.0',
[task 2026-05-21T18:44:34.604+00:00] npm warn EBADENGINE   required: { node: '^22.22.2 || ^24.15.0 || >=26.0.0', npm: '>= 10' },
[task 2026-05-21T18:44:34.604+00:00] npm warn EBADENGINE   current: { node: 'v24.14.1', npm: '11.11.0' }
[task 2026-05-21T18:44:34.604+00:00] npm warn EBADENGINE }
[task 2026-05-21T18:44:34.604+00:00] npm warn EBADENGINE Unsupported engine {
[task 2026-05-21T18:44:34.604+00:00] npm warn EBADENGINE   package: 'which@7.0.0',
[task 2026-05-21T18:44:34.604+00:00] npm warn EBADENGINE   required: { node: '^22.22.2 || ^24.15.0 || >=26.0.0' },
[task 2026-05-21T18:44:34.604+00:00] npm warn EBADENGINE   current: { node: 'v24.14.1', npm: '11.11.0' }
[task 2026-05-21T18:44:34.604+00:00] npm warn EBADENGINE }
[task 2026-05-21T18:44:34.605+00:00] npm warn EBADENGINE Unsupported engine {
[task 2026-05-21T18:44:34.605+00:00] npm warn EBADENGINE   package: 'read-package-json-fast@6.0.0',
[task 2026-05-21T18:44:34.605+00:00] npm warn EBADENGINE   required: { node: '^22.22.2 || ^24.15.0 || >=26.0.0' },
[task 2026-05-21T18:44:34.605+00:00] npm warn EBADENGINE   current: { node: 'v24.14.1', npm: '11.11.0' }
[task 2026-05-21T18:44:34.605+00:00] npm warn EBADENGINE }
[task 2026-05-21T18:44:34.606+00:00] npm warn EBADENGINE Unsupported engine {
[task 2026-05-21T18:44:34.606+00:00] npm warn EBADENGINE   package: 'json-parse-even-better-errors@6.0.0',
[task 2026-05-21T18:44:34.606+00:00] npm warn EBADENGINE   required: { node: '^22.22.2 || ^24.15.0 || >=26.0.0' },
[task 2026-05-21T18:44:34.606+00:00] npm warn EBADENGINE   current: { node: 'v24.14.1', npm: '11.11.0' }
[task 2026-05-21T18:44:34.606+00:00] npm warn EBADENGINE }
[task 2026-05-21T18:44:35.941+00:00] npm warn deprecated whatwg-encoding@3.1.1: Use @exodus/bytes instead for a more spec-conformant and faster implementation
[task 2026-05-21T18:44:37.076+00:00] npm warn deprecated inflight@1.0.6: This module is not supported, and leaks memory. Do not use it. Check out lru-cache if you want a good and tested way to coalesce async requests by a key value, which is much more comprehensive and powerful.
[task 2026-05-21T18:44:38.476+00:00] npm warn deprecated glob@7.2.3: Old versions of glob are not supported, and contain widely publicized security vulnerabilities, which have been fixed in the current version. Please update. Support for old versions may be purchased (at exorbitant rates) by contacting i@izs.me
[task 2026-05-21T18:44:39.495+00:00] npm warn deprecated glob@10.5.0: Old versions of glob are not supported, and contain widely publicized security vulnerabilities, which have been fixed in the current version. Please update. Support for old versions may be purchased (at exorbitant rates) by contacting i@izs.me
[task 2026-05-21T18:44:41.772+00:00] 
[task 2026-05-21T18:44:41.772+00:00] added 782 packages, and audited 783 packages in 8s
[task 2026-05-21T18:44:41.773+00:00] 
[task 2026-05-21T18:44:41.773+00:00] 241 packages are looking for funding
[task 2026-05-21T18:44:41.773+00:00]   run `npm fund` for details
[task 2026-05-21T18:44:41.778+00:00] 
[task 2026-05-21T18:44:41.778+00:00] 4 vulnerabilities (1 moderate, 3 high)
[task 2026-05-21T18:44:41.778+00:00] 
[task 2026-05-21T18:44:41.778+00:00] To address all issues, run:
[task 2026-05-21T18:44:41.778+00:00]   npm audit fix
[task 2026-05-21T18:44:41.778+00:00] 
[task 2026-05-21T18:44:41.778+00:00] Run `npm audit` for details.
[task 2026-05-21T18:44:41.937+00:00] 
[task 2026-05-21T18:44:41.937+00:00] > remote-settings-devtools@2.0.0 lint
[task 2026-05-21T18:44:41.937+00:00] > npm run lint:eslint
[task 2026-05-21T18:44:41.937+00:00] 
[task 2026-05-21T18:44:42.049+00:00] 
[task 2026-05-21T18:44:42.049+00:00] > remote-settings-devtools@2.0.0 lint:eslint
[task 2026-05-21T18:44:42.049+00:00] > eslint .
[task 2026-05-21T18:44:42.049+00:00] 
[task 2026-05-21T18:44:43.097+00:00] 
[task 2026-05-21T18:44:43.097+00:00] Oops! Something went wrong! :(
[task 2026-05-21T18:44:43.097+00:00] 
[task 2026-05-21T18:44:43.097+00:00] ESLint: 9.39.4
[task 2026-05-21T18:44:43.097+00:00] 
[task 2026-05-21T18:44:43.097+00:00] Error [ERR_MODULE_NOT_FOUND]: Cannot find package '@eslint/js' imported from /builds/worker/checkouts/vcs/node_modules/eslint-plugin-mozilla/lib/configs/recommended.mjs
[task 2026-05-21T18:44:43.097+00:00]     at Object.getPackageJSONURL (node:internal/modules/package_json_reader:301:9)
[task 2026-05-21T18:44:43.097+00:00]     at packageResolve (node:internal/modules/esm/resolve:768:81)
[task 2026-05-21T18:44:43.097+00:00]     at moduleResolve (node:internal/modules/esm/resolve:859:18)
[task 2026-05-21T18:44:43.097+00:00]     at defaultResolve (node:internal/modules/esm/resolve:991:11)
[task 2026-05-21T18:44:43.097+00:00]     at #cachedDefaultResolve (node:internal/modules/esm/loader:719:20)
[task 2026-05-21T18:44:43.097+00:00]     at #resolveAndMaybeBlockOnLoaderThread (node:internal/modules/esm/loader:736:38)
[task 2026-05-21T18:44:43.097+00:00]     at ModuleLoader.resolveSync (node:internal/modules/esm/loader:765:52)
[task 2026-05-21T18:44:43.097+00:00]     at #resolve (node:internal/modules/esm/loader:701:17)
[task 2026-05-21T18:44:43.097+00:00]     at ModuleLoader.getOrCreateModuleJob (node:internal/modules/esm/loader:621:35)
[task 2026-05-21T18:44:43.097+00:00]     at ModuleJob.syncLink (node:internal/modules/esm/module_job:160:33)
[task 2026-05-21T18:44:43.231+00:00] Running ['npm', 'install'] ...
[task 2026-05-21T18:44:43.231+00:00] Running ['npm', 'run', 'lint'] ...
[task 2026-05-21T18:44:43.231+00:00] Traceback (most recent call last):
[task 2026-05-21T18:44:43.231+00:00]   File "/usr/local/bin/test.py", line 95, in <module>
[task 2026-05-21T18:44:43.232+00:00]     sys.exit(main())
[task 2026-05-21T18:44:43.232+00:00]              ^^^^^^
[task 2026-05-21T18:44:43.232+00:00]   File "/usr/local/bin/test.py", line 91, in main
[task 2026-05-21T18:44:43.232+00:00]     run_command(cmd_prefix + [command])
[task 2026-05-21T18:44:43.232+00:00]   File "/usr/local/bin/test.py", line 32, in run_command
[task 2026-05-21T18:44:43.232+00:00]     subprocess.check_call(command, **kwargs)
[task 2026-05-21T18:44:43.232+00:00]   File "/usr/lib/python3.11/subprocess.py", line 413, in check_call
[task 2026-05-21T18:44:43.232+00:00]     raise CalledProcessError(retcode, cmd)
[task 2026-05-21T18:44:43.232+00:00] subprocess.CalledProcessError: Command '['npm', 'run', 'lint']' returned non-zero exit status 2.
[taskcluster 2026-05-21T18:44:44.072Z]                        Exit Code: 1
[taskcluster 2026-05-21T18:44:44.072Z]                        User Time: 50.935ms
[taskcluster 2026-05-21T18:44:44.072Z]                      Kernel Time: 22.284ms
[taskcluster 2026-05-21T18:44:44.072Z]                        Wall Time: 11.849227847s
[taskcluster 2026-05-21T18:44:44.072Z]  Average Available System Memory: 14.37 GiB
[taskcluster 2026-05-21T18:44:44.072Z]       Average System Memory Used: 1.24 GiB
[taskcluster 2026-05-21T18:44:44.072Z]          Peak System Memory Used: 1.39 GiB
[taskcluster 2026-05-21T18:44:44.072Z]              Total System Memory: 15.61 GiB
[taskcluster 2026-05-21T18:44:44.072Z]                           Result: FAILED
[taskcluster 2026-05-21T18:44:44.072Z] === Task Finished ===
[taskcluster 2026-05-21T18:44:44.073Z] Task Duration: 11.849892398s
[taskcluster:error] exit status 1