[taskcluster 2026-04-07T15:45:41.431Z] Worker Type (mobile-1/b-linux) settings:
[taskcluster 2026-04-07T15:45:41.431Z]   {
[taskcluster 2026-04-07T15:45:41.431Z]     "generic-worker": {
[taskcluster 2026-04-07T15:45:41.431Z]       "config": {
[taskcluster 2026-04-07T15:45:41.431Z]         "headlessTasks": true
[taskcluster 2026-04-07T15:45:41.431Z]       },
[taskcluster 2026-04-07T15:45:41.431Z]       "engine": "multiuser",
[taskcluster 2026-04-07T15:45:41.431Z]       "go-arch": "amd64",
[taskcluster 2026-04-07T15:45:41.431Z]       "go-os": "linux",
[taskcluster 2026-04-07T15:45:41.431Z]       "go-version": "go1.26.0",
[taskcluster 2026-04-07T15:45:41.431Z]       "release": "https://github.com/taskcluster/taskcluster/releases/tag/v97.0.1",
[taskcluster 2026-04-07T15:45:41.431Z]       "revision": "6519c127aad40a47b1412136d9a5797a76eca200",
[taskcluster 2026-04-07T15:45:41.431Z]       "source": "https://github.com/taskcluster/taskcluster/commits/6519c127aad40a47b1412136d9a5797a76eca200",
[taskcluster 2026-04-07T15:45:41.431Z]       "version": "97.0.1"
[taskcluster 2026-04-07T15:45:41.431Z]     },
[taskcluster 2026-04-07T15:45:41.431Z]     "image": "projects/taskcluster-imaging/global/images/gw-fxci-gcp-l1-2404-amd64-headless-googlecompute-2026-03-05",
[taskcluster 2026-04-07T15:45:41.431Z]     "instance-id": "8824067117947590823",
[taskcluster 2026-04-07T15:45:41.431Z]     "instance-type": "projects/887720501152/machineTypes/c2-standard-4",
[taskcluster 2026-04-07T15:45:41.431Z]     "local-ipv4": "10.128.3.54",
[taskcluster 2026-04-07T15:45:41.431Z]     "project-id": "fxci-production-level1-workers",
[taskcluster 2026-04-07T15:45:41.431Z]     "public-hostname": "mobile-1-b-linux-exd7iscqsjokkokljglraa.c.fxci-production-level1-workers.internal",
[taskcluster 2026-04-07T15:45:41.431Z]     "public-ipv4": "34.72.47.57",
[taskcluster 2026-04-07T15:45:41.431Z]     "region": "us-central1",
[taskcluster 2026-04-07T15:45:41.431Z]     "zone": "us-central1-f"
[taskcluster 2026-04-07T15:45:41.431Z]   }
[taskcluster 2026-04-07T15:45:41.431Z] Task ID: UTxextxrSOqBhYbS4-890w
[taskcluster 2026-04-07T15:45:41.431Z] === Task Starting ===
[taskcluster 2026-04-07T15:45:43.228Z] [mounts] Downloading task RcSUhJgoS-CZH7jx4lDr0A artifact public/image.tar.zst to /home/generic-worker/downloads/ZmQUVdboRKyHyXF0HfESvQ
[taskcluster 2026-04-07T15:45:48.133Z] [mounts] Downloaded 421133210 bytes with SHA256 219122b7109ce1baf51ac581e4779826a0a9c19a6e114407f9991bbe829d8160 from task RcSUhJgoS-CZH7jx4lDr0A artifact public/image.tar.zst to /home/generic-worker/downloads/ZmQUVdboRKyHyXF0HfESvQ
[taskcluster:warn 2026-04-07T15:45:48.133Z] [mounts] Download /home/generic-worker/downloads/ZmQUVdboRKyHyXF0HfESvQ of task RcSUhJgoS-CZH7jx4lDr0A artifact public/image.tar.zst has SHA256 219122b7109ce1baf51ac581e4779826a0a9c19a6e114407f9991bbe829d8160 but task payload does not declare a required value, so content authenticity cannot be verified
[taskcluster 2026-04-07T15:45:48.133Z] [mounts] File mount "dockerimage" handled by registered handler (cache: /home/generic-worker/downloads/ZmQUVdboRKyHyXF0HfESvQ, SHA256: 219122b7109ce1baf51ac581e4779826a0a9c19a6e114407f9991bbe829d8160)
[taskcluster 2026-04-07T15:45:48.133Z] [d2g] Loading docker image
[taskcluster 2026-04-07T15:46:07.070Z] [d2g] Loaded docker image "base:latest"
[taskcluster 2026-04-07T15:46:07.070Z] Executing command 0: docker run -t --name taskcontainer_DGrPpt_pTCysULABQSJbCg --memory-swap -1 --pids-limit -1 '--add-host=localhost.localdomain:127.0.0.1' --add-host=taskcluster:host-gateway --env-file 'env.list' 029b19c12b0318d42753e5fd870b376a4e20e01479024db1968356c4620315d9 /usr/local/bin/run-task --mobile-checkout=/builds/worker/checkouts/vcs/ --task-cwd /builds/worker/checkouts/vcs -- bash -cx 'pip install --user "compare-locales>=4.0.1,<5.0" && compare-locales --validate l10n.toml .'
[setup 2026-04-07T15:46:09.056Z] run-task started in /builds/worker
[setup 2026-04-07T15:46:09.056Z] Invoked by command: --mobile-checkout=/builds/worker/checkouts/vcs/ --task-cwd /builds/worker/checkouts/vcs -- bash -cx pip install --user "compare-locales>=4.0.1,<5.0" && compare-locales --validate l10n.toml .
[setup 2026-04-07T15:46:09.056Z] Python version: 3.10.12
[volume 2026-04-07T15:46:09.058Z] changing ownership of volume /builds/worker/.cache to 1000:1000
[volume 2026-04-07T15:46:09.058Z] changing ownership of volume /builds/worker/checkouts to 1000:1000
[setup 2026-04-07T15:46:09.059Z] running as worker:worker
[vcs 2026-04-07T15:46:09.059Z] executing ['git', 'config', '--global', '--add', 'safe.directory', '/builds/worker/checkouts/vcs']
[vcs 2026-04-07T15:46:09.061Z] executing ['git', 'clone', 'https://github.com/mozilla-mobile/reference-browser', '/builds/worker/checkouts/vcs']
[vcs 2026-04-07T15:46:09.062Z] Cloning into '/builds/worker/checkouts/vcs'...
[vcs 2026-04-07T15:46:10.368Z] executing ['git', 'fetch', '--tags', '--force', 'https://github.com/mozilla-mobile/reference-browser', 'sdk37']
[vcs 2026-04-07T15:46:10.553Z] From https://github.com/mozilla-mobile/reference-browser
[vcs 2026-04-07T15:46:10.553Z]  * branch              sdk37      -> FETCH_HEAD
[vcs 2026-04-07T15:46:10.559Z] executing ['git', 'fetch', '--no-tags', 'https://github.com/mozilla-mobile/reference-browser', 'sdk37']
[vcs 2026-04-07T15:46:10.744Z] From https://github.com/mozilla-mobile/reference-browser
[vcs 2026-04-07T15:46:10.744Z]  * branch              sdk37      -> FETCH_HEAD
[vcs 2026-04-07T15:46:10.751Z] executing ['git', 'checkout', '-f', '-B', 'sdk37', '8352d58ac3919c803414e26e3c08e4d75bc2896f']
[vcs 2026-04-07T15:46:10.772Z] Switched to a new branch 'sdk37'
[vcs 2026-04-07T15:46:10.773Z] cleaning git checkout...
[vcs 2026-04-07T15:46:10.773Z] executing ['git', 'clean', '-nxdff']
[vcs 2026-04-07T15:46:10.776Z] removing []
[vcs 2026-04-07T15:46:10.776Z] successfully cleaned git checkout!
[vcs 2026-04-07T15:46:10.778Z] TinderboxPrint:<a href='https://github.com/mozilla-mobile/reference-browser/commit/8352d58ac3919c803414e26e3c08e4d75bc2896f' title='Built from reference-browser commit 8352d58ac3919c803414e26e3c08e4d75bc2896f'>8352d58ac3919c803414e26e3c08e4d75bc2896f</a>
[setup 2026-04-07T15:46:10.778Z] MOZ_FETCHES_DIR is /builds/worker/fetches
[fetches 2026-04-07T15:46:10.778Z] fetching artifacts
[fetches 2026-04-07T15:46:10.778Z] executing ['/usr/bin/python3', '-u', '/usr/local/bin/fetch-content', 'task-artifacts']
attempt 1/5attempt 1/5
Downloading https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/fGXNgitGR0i1plA4nRSKDw/artifacts/public/build/android-gradle-dependencies.tar.xz to /builds/worker/fetches/android-gradle-dependencies.tar.xz
Downloading https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/fGXNgitGR0i1plA4nRSKDw/artifacts/public/build/android-gradle-dependencies.tar.xz

Downloading http://172.17.0.1:80/api/queue/v1/task/XhYMXim1RkuC3OlywwicsQ/artifacts/mobile/android-sdk/android-sdk-linux.tar.xz to /builds/worker/fetches/android-sdk-linux.tar.xz
Downloading http://172.17.0.1:80/api/queue/v1/task/XhYMXim1RkuC3OlywwicsQ/artifacts/mobile/android-sdk/android-sdk-linux.tar.xz
/usr/local/bin/fetch-content:193: DeprecationWarning: cafile, capath and cadefault are deprecated, use a custom context instead.
  with urllib.request.urlopen(
http://172.17.0.1:80/api/queue/v1/task/XhYMXim1RkuC3OlywwicsQ/artifacts/mobile/android-sdk/android-sdk-linux.tar.xz resolved to 139145548 bytes with sha256 f1bf96683bcc725d9d763a0a5fa26c132a2ef31bb9a8aa960a5e5c87d27d529a in 1.162s
Verified size of http://172.17.0.1:80/api/queue/v1/task/XhYMXim1RkuC3OlywwicsQ/artifacts/mobile/android-sdk/android-sdk-linux.tar.xz
Extracting /builds/worker/fetches/android-sdk-linux.tar.xz to /builds/worker/fetches
/builds/worker/fetches/android-sdk-linux.tar.xz extracted in 8.805s
Removing /builds/worker/fetches/android-sdk-linux.tar.xz
https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/fGXNgitGR0i1plA4nRSKDw/artifacts/public/build/android-gradle-dependencies.tar.xz resolved to 470266400 bytes with sha256 fc9ddac7432e5ccb7662028ad93f1987e99c4e15d0a47ade212d232c884a71c6 in 12.646s
Verified size of https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/fGXNgitGR0i1plA4nRSKDw/artifacts/public/build/android-gradle-dependencies.tar.xz
Extracting /builds/worker/fetches/android-gradle-dependencies.tar.xz to /builds/worker/fetches
/builds/worker/fetches/android-gradle-dependencies.tar.xz extracted in 26.979s
Removing /builds/worker/fetches/android-gradle-dependencies.tar.xz
PERFHERDER_DATA: {"framework": {"name": "build_metrics"}, "suites": [{"name": "fetch_content", "value": 39.64879408399999, "lowerIsBetter": true, "shouldAlert": false, "subtests": []}]}
[fetches 2026-04-07T15:46:50.546Z] finished fetching artifacts
[task 2026-04-07T15:46:50.546Z] executing ['bash', '-cx', 'pip install --user "compare-locales>=4.0.1,<5.0" && compare-locales --validate l10n.toml .']
[task 2026-04-07T15:46:50.548Z] + pip install --user 'compare-locales>=4.0.1,<5.0'
[task 2026-04-07T15:46:51.019Z] Collecting compare-locales<5.0,>=4.0.1
[task 2026-04-07T15:46:51.060Z]   Downloading compare_locales-4.0.3-py2.py3-none-any.whl.metadata (1.5 kB)
[task 2026-04-07T15:46:51.104Z] Collecting fluent<0.10,>=0.9.0 (from compare-locales<5.0,>=4.0.1)
[task 2026-04-07T15:46:51.118Z]   Downloading fluent-0.9.0.tar.gz (12 kB)
[task 2026-04-07T15:46:51.126Z]   Preparing metadata (setup.py): started
[task 2026-04-07T15:46:51.272Z]   Preparing metadata (setup.py): finished with status 'done'
[task 2026-04-07T15:46:51.292Z] Collecting pytoml (from compare-locales<5.0,>=4.0.1)
[task 2026-04-07T15:46:51.307Z]   Downloading pytoml-0.1.21-py2.py3-none-any.whl.metadata (2.0 kB)
[task 2026-04-07T15:46:51.310Z] Requirement already satisfied: six in /usr/local/lib/python3.10/dist-packages (from compare-locales<5.0,>=4.0.1) (1.17.0)
[task 2026-04-07T15:46:51.326Z] Downloading compare_locales-4.0.3-py2.py3-none-any.whl (103 kB)
[task 2026-04-07T15:46:51.365Z] Downloading pytoml-0.1.21-py2.py3-none-any.whl (8.5 kB)
[task 2026-04-07T15:46:51.373Z] Building wheels for collected packages: fluent
[task 2026-04-07T15:46:51.374Z]   DEPRECATION: Building 'fluent' using the legacy setup.py bdist_wheel mechanism, which will be removed in a future version. pip 25.3 will enforce this behaviour change. A possible replacement is to use the standardized build interface by setting the `--use-pep517` option, (possibly combined with `--no-build-isolation`), or adding a `pyproject.toml` file to the source tree of 'fluent'. Discussion can be found at https://github.com/pypa/pip/issues/6334
[task 2026-04-07T15:46:51.374Z]   Building wheel for fluent (setup.py): started
[task 2026-04-07T15:46:51.565Z]   Building wheel for fluent (setup.py): finished with status 'done'
[task 2026-04-07T15:46:51.566Z]   Created wheel for fluent: filename=fluent-0.9.0-py2.py3-none-any.whl size=13433 sha256=31db088a559053e5120c6f37ee20e55d957504a6f6a36852e747c4a028fc26c4
[task 2026-04-07T15:46:51.566Z]   Stored in directory: /builds/worker/.cache/pip/wheels/00/96/54/ce7bde5a47f8fac57af17aa697899e6054deb3dabf22c5ec35
[task 2026-04-07T15:46:51.568Z] Successfully built fluent
[task 2026-04-07T15:46:51.602Z] Installing collected packages: pytoml, fluent, compare-locales
[task 2026-04-07T15:46:51.700Z] 
[task 2026-04-07T15:46:51.702Z] Successfully installed compare-locales-4.0.3 fluent-0.9.0 pytoml-0.1.21
[task 2026-04-07T15:46:51.781Z] 
[task 2026-04-07T15:46:51.781Z] [notice] A new release of pip is available: 25.2 -> 26.0.1
[task 2026-04-07T15:46:51.781Z] [notice] To update, run: python3 -m pip install --upgrade pip
[task 2026-04-07T15:46:51.839Z] + compare-locales --validate l10n.toml .
[task 2026-04-07T15:46:51.928Z] en-x-moz-reference:
[task 2026-04-07T15:46:51.928Z] unchanged        72
[task 2026-04-07T15:46:51.928Z] unchanged_w     324
[task 2026-04-07T15:46:51.928Z] 0% of entries changed
[fetches 2026-04-07T15:46:51.938Z] removing /builds/worker/fetches
[fetches 2026-04-07T15:46:52.325Z] finished
[taskcluster 2026-04-07T15:46:52.819Z]                        Exit Code: 0
[taskcluster 2026-04-07T15:46:52.819Z]                        User Time: 17.03ms
[taskcluster 2026-04-07T15:46:52.819Z]                      Kernel Time: 14.025ms
[taskcluster 2026-04-07T15:46:52.819Z]                        Wall Time: 45.749066914s
[taskcluster 2026-04-07T15:46:52.819Z]  Average Available System Memory: 14.31 GiB
[taskcluster 2026-04-07T15:46:52.819Z]       Average System Memory Used: 1.30 GiB
[taskcluster 2026-04-07T15:46:52.819Z]          Peak System Memory Used: 1.48 GiB
[taskcluster 2026-04-07T15:46:52.819Z]              Total System Memory: 15.61 GiB
[taskcluster 2026-04-07T15:46:52.819Z]                           Result: SUCCEEDED
[taskcluster 2026-04-07T15:46:52.819Z] === Task Finished ===
[taskcluster 2026-04-07T15:46:52.820Z] Task Duration: 45.749556079s