chore: version bump 63.4.3 - #826

[taskcluster 2026-09-02T18:03:08.263Z] Worker Type (scriptworker-1/decision) settings:
[taskcluster 2026-09-02T18:03:08.264Z]   {
[taskcluster 2026-09-02T18:03:08.264Z]     "generic-worker": {
[taskcluster 2026-09-02T18:03:08.264Z]       "config": {
[taskcluster 2026-09-02T18:03:08.264Z]         "capacity": 1,
[taskcluster 2026-09-02T18:03:08.264Z]         "headlessTasks": true
[taskcluster 2026-09-02T18:03:08.264Z]       },
[taskcluster 2026-09-02T18:03:08.264Z]       "engine": "multiuser",
[taskcluster 2026-09-02T18:03:08.264Z]       "go-arch": "amd64",
[taskcluster 2026-09-02T18:03:08.264Z]       "go-os": "linux",
[taskcluster 2026-09-02T18:03:08.264Z]       "go-version": "go1.27.0",
[taskcluster 2026-09-02T18:03:08.264Z]       "release": "https://github.com/taskcluster/taskcluster/releases/tag/v107.0.0",
[taskcluster 2026-09-02T18:03:08.264Z]       "revision": "6b2f6f681824840ed352ffbb66766adc2ce37134",
[taskcluster 2026-09-02T18:03:08.264Z]       "source": "https://github.com/taskcluster/taskcluster/commits/6b2f6f681824840ed352ffbb66766adc2ce37134",
[taskcluster 2026-09-02T18:03:08.264Z]       "version": "107.0.0"
[taskcluster 2026-09-02T18:03:08.264Z]     },
[taskcluster 2026-09-02T18:03:08.264Z]     "image": "projects/taskcluster-imaging/global/images/gw-fxci-gcp-l1-2404-amd64-headless-googlecompute-2026-08-26",
[taskcluster 2026-09-02T18:03:08.264Z]     "instance-id": "7459838195894966925",
[taskcluster 2026-09-02T18:03:08.264Z]     "instance-type": "projects/887720501152/machineTypes/n2-standard-2",
[taskcluster 2026-09-02T18:03:08.264Z]     "local-ipv4": "10.128.0.134",
[taskcluster 2026-09-02T18:03:08.264Z]     "project-id": "fxci-production-level1-workers",
[taskcluster 2026-09-02T18:03:08.264Z]     "public-hostname": "scriptworker-1-decision-agxa4odgqtaethq-lypj1w.c.fxci-production-level1-workers.internal",
[taskcluster 2026-09-02T18:03:08.264Z]     "public-ipv4": "34.30.230.65",
[taskcluster 2026-09-02T18:03:08.264Z]     "region": "us-central1",
[taskcluster 2026-09-02T18:03:08.264Z]     "zone": "us-central1-b"
[taskcluster 2026-09-02T18:03:08.264Z]   }
[taskcluster 2026-09-02T18:03:08.264Z] Task ID: EUgsL4uGRI-5MmAuP-QdaA
[taskcluster 2026-09-02T18:03:08.264Z] === Task Starting ===
[taskcluster 2026-09-02T18:03:10.165Z] [d2g] Loading docker image
[taskcluster 2026-09-02T18:03:22.063Z] [d2g] Loaded docker image "docker.io/mozillareleases/taskgraph:decision-v24.2.3@sha256:df3418a624ebc87c386890f95256f16fe6e43d29608965a61e2b3dcde89b6926"
[taskcluster 2026-09-02T18:03:22.068Z] Executing command 0: docker run -t --name taskcontainer_ZpjqIN0ySi6irSs-AI4A6g --memory-swap -1 --pids-limit -1 --pull=never --log-driver=none '--add-host=localhost.localdomain:127.0.0.1' --network gw-task-EUgsL4uGRI-5-0 '--add-host=taskcluster:172.18.0.1' --env-file 'env.list' -- 'mozillareleases/taskgraph:decision-v24.2.3@sha256:df3418a624ebc87c386890f95256f16fe6e43d29608965a61e2b3dcde89b6926' run-task --scriptworker-checkout=/builds/worker/checkouts/src -- bash -cx 'cd /builds/worker/checkouts/src && ln -s /builds/worker/artifacts artifacts && taskgraph decision --pushlog-id='\''0'\'' --pushdate='\''0'\'' --project='\''scriptworker'\'' --owner='\''ahal@users.noreply.github.com'\'' --level='\''1'\'' --repository-type=git --tasks-for='\''github-pull-request'\'' --base-repository='\''https://github.com/mozilla-releng/scriptworker'\'' --base-ref='\''main'\'' --base-rev='\''850e531cc7e3ce46546f0bc563ca4d28a4e1ed16'\'' --head-repository='\''https://github.com/ahal/scriptworker'\'' --head-ref='\''ahal/qukpssmzmmko'\'' --head-rev='\''ed88c4d5d76faefddbe4fe3d37543163ffdaedd7'\'' 
[taskcluster 2026-09-02T18:03:22.068Z] '
[setup 2026-09-02T18:03:25.118+00:00] run-task started in /
[setup 2026-09-02T18:03:25.119+00:00] Invoked by command: --scriptworker-checkout=/builds/worker/checkouts/src -- bash -cx cd /builds/worker/checkouts/src && ln -s /builds/worker/artifacts artifacts && taskgraph decision --pushlog-id='0' --pushdate='0' --project='scriptworker' --owner='ahal@users.noreply.github.com' --level='1' --repository-type=git --tasks-for='github-pull-request' --base-repository='https://github.com/mozilla-releng/scriptworker' --base-ref='main' --base-rev='850e531cc7e3ce46546f0bc563ca4d28a4e1ed16' --head-repository='https://github.com/ahal/scriptworker' --head-ref='ahal/qukpssmzmmko' --head-rev='ed88c4d5d76faefddbe4fe3d37543163ffdaedd7' 

[setup 2026-09-02T18:03:25.120+00:00] Python version: 3.13.5
[setup 2026-09-02T18:03:25.120+00:00] Subprocess python version: 
cpython-3.13.5-linux-x86_64-gnu    /usr/bin/python3.13
cpython-3.13.5-linux-x86_64-gnu    /usr/bin/python3 -> python3.13
[vcs 2026-09-02T18:03:25.307+00:00] WARNING: vcs checkout path (/builds/worker/checkouts/src) not in cache or volume; performance will likely suffer
[setup 2026-09-02T18:03:25.328+00:00] running as worker:worker
[vcs 2026-09-02T18:03:25.329+00:00] executing ['git', 'config', '--global', '--add', 'safe.directory', '/builds/worker/checkouts/src']
[vcs 2026-09-02T18:03:25.332+00:00] executing ['git', 'clone', 'https://github.com/mozilla-releng/scriptworker', '/builds/worker/checkouts/src']
[vcs 2026-09-02T18:03:25.334+00:00] Cloning into '/builds/worker/checkouts/src'...
[vcs 2026-09-02T18:03:27.427+00:00] executing ['git', 'fetch', 'origin', '850e531cc7e3ce46546f0bc563ca4d28a4e1ed16']
[vcs 2026-09-02T18:03:27.800+00:00] From https://github.com/mozilla-releng/scriptworker
[vcs 2026-09-02T18:03:27.800+00:00]  * branch            850e531cc7e3ce46546f0bc563ca4d28a4e1ed16 -> FETCH_HEAD
[vcs 2026-09-02T18:03:27.810+00:00] executing ['git', 'fetch', 'https://github.com/ahal/scriptworker', 'ahal/qukpssmzmmko']
[vcs 2026-09-02T18:03:28.721+00:00] From https://github.com/ahal/scriptworker
[vcs 2026-09-02T18:03:28.721+00:00]  * branch            ahal/qukpssmzmmko -> FETCH_HEAD
[vcs 2026-09-02T18:03:28.723+00:00] executing ['git', 'checkout', '-f', '-B', 'ahal/qukpssmzmmko', 'ed88c4d5d76faefddbe4fe3d37543163ffdaedd7']
[vcs 2026-09-02T18:03:28.810+00:00] Switched to a new branch 'ahal/qukpssmzmmko'
[vcs 2026-09-02T18:03:28.811+00:00] cleaning git checkout...
[vcs 2026-09-02T18:03:28.811+00:00] executing ['git', 'clean', '-nxdff']
[vcs 2026-09-02T18:03:28.813+00:00] removing []
[vcs 2026-09-02T18:03:28.813+00:00] successfully cleaned git checkout!
[vcs 2026-09-02T18:03:28.816+00:00] TinderboxPrint:<a href='https://github.com/ahal/scriptworker/commit/ed88c4d5d76faefddbe4fe3d37543163ffdaedd7' title='Built from scriptworker commit ed88c4d5d76faefddbe4fe3d37543163ffdaedd7'>ed88c4d5d76faefddbe4fe3d37543163ffdaedd7</a>
PERFHERDER_DATA: {"framework": {"name": "vcs"}, "suites": [{"extraOptions": ["projects/887720501152/machineTypes/n2-standard-2"], "lowerIsBetter": true, "name": "clone", "shouldAlert": false, "subtests": [], "value": 2.0948212146759033}, {"extraOptions": ["projects/887720501152/machineTypes/n2-standard-2"], "lowerIsBetter": true, "name": "fetch_base", "shouldAlert": false, "subtests": [], "value": 0.38353443145751953}, {"extraOptions": ["projects/887720501152/machineTypes/n2-standard-2"], "lowerIsBetter": true, "name": "pull", "shouldAlert": false, "subtests": [], "value": 0.9130585193634033}, {"extraOptions": ["projects/887720501152/machineTypes/n2-standard-2"], "lowerIsBetter": true, "name": "update", "shouldAlert": false, "subtests": [], "value": 0.08722043037414551}, {"extraOptions": ["projects/887720501152/machineTypes/n2-standard-2"], "lowerIsBetter": true, "name": "purge", "shouldAlert": false, "subtests": [], "value": 0.002643585205078125}, {"extraOptions": ["projects/887720501152/machineTypes/n2-standard-2"], "lowerIsBetter": true, "name": "overall", "shouldAlert": false, "subtests": [], "value": 3.48480486869812}, {"extraOptions": ["projects/887720501152/machineTypes/n2-standard-2"], "lowerIsBetter": true, "name": "overall_clone", "shouldAlert": false, "subtests": [], "value": 3.48480486869812}]}
[task 2026-09-02T18:03:28.816+00:00] executing ['bash', '-cx', "cd /builds/worker/checkouts/src && ln -s /builds/worker/artifacts artifacts && taskgraph decision --pushlog-id='0' --pushdate='0' --project='scriptworker' --owner='ahal@users.noreply.github.com' --level='1' --repository-type=git --tasks-for='github-pull-request' --base-repository='https://github.com/mozilla-releng/scriptworker' --base-ref='main' --base-rev='850e531cc7e3ce46546f0bc563ca4d28a4e1ed16' --head-repository='https://github.com/ahal/scriptworker' --head-ref='ahal/qukpssmzmmko' --head-rev='ed88c4d5d76faefddbe4fe3d37543163ffdaedd7' \n"]
[task 2026-09-02T18:03:28.818+00:00] + cd /builds/worker/checkouts/src
[task 2026-09-02T18:03:28.818+00:00] + ln -s /builds/worker/artifacts artifacts
[task 2026-09-02T18:03:28.819+00:00] + taskgraph decision --pushlog-id=0 --pushdate=0 --project=scriptworker --owner=ahal@users.noreply.github.com --level=1 --repository-type=git --tasks-for=github-pull-request --base-repository=https://github.com/mozilla-releng/scriptworker --base-ref=main --base-rev=850e531cc7e3ce46546f0bc563ca4d28a4e1ed16 --head-repository=https://github.com/ahal/scriptworker --head-ref=ahal/qukpssmzmmko --head-rev=ed88c4d5d76faefddbe4fe3d37543163ffdaedd7
[task 2026-09-02T18:03:29.358+00:00] 2026-09-02 18:03:29,358 - INFO - Loading graph configuration.
[task 2026-09-02T18:03:29.366+00:00] 2026-09-02 18:03:29,366 - WARNING - using default project parameters; add scriptworker to PER_PROJECT_PARAMETERS in /usr/local/lib/python3.13/dist-packages/taskgraph/decision.py to customize behavior for this project
[task 2026-09-02T18:03:29.367+00:00] 2026-09-02 18:03:29,367 - INFO - Using Parameters(id=82260cf5654c) (from defaults)
[task 2026-09-02T18:03:29.367+00:00] 2026-09-02 18:03:29,367 - INFO - writing artifact file `parameters.yml`
[task 2026-09-02T18:03:29.376+00:00] 2026-09-02 18:03:29,376 - INFO - writing artifact file `actions.json`
[task 2026-09-02T18:03:29.377+00:00] 2026-09-02 18:03:29,376 - INFO - Loading kinds
[task 2026-09-02T18:03:29.379+00:00] 2026-09-02 18:03:29,378 - INFO - Generating full task set
[task 2026-09-02T18:03:29.398+00:00] 2026-09-02 18:03:29,398 - INFO - Writing docker-contexts/python3.14.tar.gz for docker image python3.14
[task 2026-09-02T18:03:29.417+00:00] 2026-09-02 18:03:29,417 - INFO - Writing docker-contexts/python3.13.tar.gz for docker image python3.13
[task 2026-09-02T18:03:29.434+00:00] 2026-09-02 18:03:29,434 - INFO - Writing docker-contexts/python3.12.tar.gz for docker image python3.12
[task 2026-09-02T18:03:29.452+00:00] 2026-09-02 18:03:29,452 - INFO - Writing docker-contexts/python3.11.tar.gz for docker image python3.11
[task 2026-09-02T18:03:29.471+00:00] 2026-09-02 18:03:29,471 - INFO - Generated 4 tasks for kind docker-image
[task 2026-09-02T18:03:29.512+00:00] 2026-09-02 18:03:29,512 - INFO - Generated 9 tasks for kind tox
[task 2026-09-02T18:03:29.515+00:00] 2026-09-02 18:03:29,515 - INFO - Generated 1 tasks for kind pr
[task 2026-09-02T18:03:29.520+00:00] 2026-09-02 18:03:29,520 - INFO - Generating full task graph
[task 2026-09-02T18:03:29.520+00:00] 2026-09-02 18:03:29,520 - INFO - Full task graph contains 14 tasks and 9 dependencies
[task 2026-09-02T18:03:29.521+00:00] 2026-09-02 18:03:29,521 - INFO - writing artifact file `full-task-graph.json`
[task 2026-09-02T18:03:29.522+00:00] 2026-09-02 18:03:29,522 - INFO - writing artifact file `runnable-jobs.json`
[task 2026-09-02T18:03:29.522+00:00] 2026-09-02 18:03:29,522 - INFO - Generating target task set
[task 2026-09-02T18:03:29.522+00:00] 2026-09-02 18:03:29,522 - INFO - Filter filter_target_tasks pruned 4 tasks (10 remain)
[task 2026-09-02T18:03:29.522+00:00] 2026-09-02 18:03:29,522 - INFO - writing artifact file `target-tasks.json`
[task 2026-09-02T18:03:29.522+00:00] 2026-09-02 18:03:29,522 - INFO - Generating target task graph
[task 2026-09-02T18:03:29.522+00:00] 2026-09-02 18:03:29,522 - INFO - Adding 4 tasks with `always_target` attribute
[task 2026-09-02T18:03:29.523+00:00] 2026-09-02 18:03:29,523 - INFO - Generating optimized task graph
[task 2026-09-02T18:03:29.523+00:00] 2026-09-02 18:03:29,523 - INFO - No tasks removed during optimization
[task 2026-09-02T18:03:29.878+00:00] 2026-09-02 18:03:29,878 - INFO - Replaced 4 tasks by index-search (index-search) during optimization.
[task 2026-09-02T18:03:29.880+00:00] 2026-09-02 18:03:29,879 - INFO - writing artifact file `task-graph.json`
[task 2026-09-02T18:03:29.881+00:00] 2026-09-02 18:03:29,880 - INFO - writing artifact file `label-to-taskid.json`
[task 2026-09-02T18:03:29.884+00:00] 2026-09-02 18:03:29,884 - INFO - Creating task with taskId aA7lHydAQ_qlZIRGudCB-g for tox-py312
[task 2026-09-02T18:03:29.895+00:00] 2026-09-02 18:03:29,885 - INFO - Creating task with taskId TYkE7jZwQgK3QbV3IPQd6Q for tox-py312-cot
[task 2026-09-02T18:03:29.896+00:00] 2026-09-02 18:03:29,896 - INFO - Creating task with taskId BYSZ9AvHT_SZpNCW8nTt2g for tox-py314
[task 2026-09-02T18:03:29.899+00:00] 2026-09-02 18:03:29,899 - INFO - Creating task with taskId XNUmah_dQcmSCvpAbk67EA for tox-py313-cot
[task 2026-09-02T18:03:29.910+00:00] 2026-09-02 18:03:29,910 - INFO - Creating task with taskId JKRJcEQ7RNCBdcQbMMOB5g for tox-py314-cot
[task 2026-09-02T18:03:29.913+00:00] 2026-09-02 18:03:29,913 - INFO - Creating task with taskId NlV5QUYgTmankWlklFLopg for tox-py313
[task 2026-09-02T18:03:29.917+00:00] 2026-09-02 18:03:29,917 - INFO - Creating task with taskId VPFdvT-2TviL1orgrViJEQ for tox-py311
[task 2026-09-02T18:03:29.927+00:00] 2026-09-02 18:03:29,921 - INFO - Creating task with taskId ZDiEhXGqTpSYWfIurlYFHg for tox-check
[task 2026-09-02T18:03:29.933+00:00] 2026-09-02 18:03:29,930 - INFO - Creating task with taskId bIu5OasoSOGFuKIJjOqHOQ for tox-py311-cot
[task 2026-09-02T18:03:30.177+00:00] 2026-09-02 18:03:30,177 - INFO - Creating task with taskId WjMUGsZdSLmM-KqYmlVrhw for pr-complete
[taskcluster 2026-09-02T18:03:30.692Z]                        Exit Code: 0
[taskcluster 2026-09-02T18:03:30.692Z]                        User Time: 28.531ms
[taskcluster 2026-09-02T18:03:30.692Z]                      Kernel Time: 15.362ms
[taskcluster 2026-09-02T18:03:30.692Z]                        Wall Time: 8.623371345s
[taskcluster 2026-09-02T18:03:30.692Z]  Average Available System Memory: 6.72 GiB
[taskcluster 2026-09-02T18:03:30.692Z]       Average System Memory Used: 1.03 GiB
[taskcluster 2026-09-02T18:03:30.692Z]          Peak System Memory Used: 1.11 GiB
[taskcluster 2026-09-02T18:03:30.692Z]              Total System Memory: 7.75 GiB
[taskcluster 2026-09-02T18:03:30.692Z]                           Result: SUCCEEDED
[taskcluster 2026-09-02T18:03:30.692Z] === Task Finished ===
[taskcluster 2026-09-02T18:03:30.693Z] Task Duration: 8.624684698s