[taskcluster 2026-02-09T21:12:18.949Z] Worker Type (taskgraph-1/decision) settings:
[taskcluster 2026-02-09T21:12:18.949Z]   {
[taskcluster 2026-02-09T21:12:18.949Z]     "config": {
[taskcluster 2026-02-09T21:12:18.949Z]       "deploymentId": ""
[taskcluster 2026-02-09T21:12:18.949Z]     },
[taskcluster 2026-02-09T21:12:18.949Z]     "generic-worker": {
[taskcluster 2026-02-09T21:12:18.949Z]       "config": {
[taskcluster 2026-02-09T21:12:18.949Z]         "headlessTasks": true
[taskcluster 2026-02-09T21:12:18.949Z]       },
[taskcluster 2026-02-09T21:12:18.949Z]       "engine": "multiuser",
[taskcluster 2026-02-09T21:12:18.949Z]       "go-arch": "amd64",
[taskcluster 2026-02-09T21:12:18.949Z]       "go-os": "linux",
[taskcluster 2026-02-09T21:12:18.949Z]       "go-version": "go1.25.5",
[taskcluster 2026-02-09T21:12:18.949Z]       "release": "https://github.com/taskcluster/taskcluster/releases/tag/v95.1.3",
[taskcluster 2026-02-09T21:12:18.949Z]       "revision": "300ac23a15bb11e577f3a3d116a570fde948337e",
[taskcluster 2026-02-09T21:12:18.949Z]       "source": "https://github.com/taskcluster/taskcluster/commits/300ac23a15bb11e577f3a3d116a570fde948337e",
[taskcluster 2026-02-09T21:12:18.949Z]       "version": "95.1.3"
[taskcluster 2026-02-09T21:12:18.949Z]     },
[taskcluster 2026-02-09T21:12:18.949Z]     "image": "projects/taskcluster-imaging/global/images/gw-fxci-gcp-l1-2404-amd64-headless-googlecompute-2026-01-14",
[taskcluster 2026-02-09T21:12:18.949Z]     "instance-id": "3194293246988120975",

...(79 lines hidden)...

[task 2026-02-09T21:12:33.056+00:00] Requirement already satisfied: python-dateutil>=2.8.2 in /usr/local/lib/python3.11/dist-packages (from taskcluster>=92.0->taskcluster-taskgraph==19.0.0) (2.9.0.post0)
[task 2026-02-09T21:12:33.079+00:00] Requirement already satisfied: aiohappyeyeballs>=2.5.0 in /usr/local/lib/python3.11/dist-packages (from aiohttp>=3.7.4->taskcluster>=92.0->taskcluster-taskgraph==19.0.0) (2.6.1)
[task 2026-02-09T21:12:33.080+00:00] Requirement already satisfied: aiosignal>=1.4.0 in /usr/local/lib/python3.11/dist-packages (from aiohttp>=3.7.4->taskcluster>=92.0->taskcluster-taskgraph==19.0.0) (1.4.0)
[task 2026-02-09T21:12:33.082+00:00] Requirement already satisfied: attrs>=17.3.0 in /usr/local/lib/python3.11/dist-packages (from aiohttp>=3.7.4->taskcluster>=92.0->taskcluster-taskgraph==19.0.0) (25.4.0)
[task 2026-02-09T21:12:33.084+00:00] Requirement already satisfied: frozenlist>=1.1.1 in /usr/local/lib/python3.11/dist-packages (from aiohttp>=3.7.4->taskcluster>=92.0->taskcluster-taskgraph==19.0.0) (1.8.0)
[task 2026-02-09T21:12:33.085+00:00] Requirement already satisfied: multidict<7.0,>=4.5 in /usr/local/lib/python3.11/dist-packages (from aiohttp>=3.7.4->taskcluster>=92.0->taskcluster-taskgraph==19.0.0) (6.7.0)
[task 2026-02-09T21:12:33.087+00:00] Requirement already satisfied: propcache>=0.2.0 in /usr/local/lib/python3.11/dist-packages (from aiohttp>=3.7.4->taskcluster>=92.0->taskcluster-taskgraph==19.0.0) (0.3.2)
[task 2026-02-09T21:12:33.089+00:00] Requirement already satisfied: yarl<2.0,>=1.17.0 in /usr/local/lib/python3.11/dist-packages (from aiohttp>=3.7.4->taskcluster>=92.0->taskcluster-taskgraph==19.0.0) (1.22.0)
[task 2026-02-09T21:12:33.100+00:00] Requirement already satisfied: chardet>=3.0.2 in /usr/local/lib/python3.11/dist-packages (from binaryornot>=0.4.4->cookiecutter~=2.1->taskcluster-taskgraph==19.0.0) (5.2.0)
[task 2026-02-09T21:12:33.139+00:00] Requirement already satisfied: MarkupSafe>=2.0 in /usr/local/lib/python3.11/dist-packages (from Jinja2<4.0.0,>=2.7->cookiecutter~=2.1->taskcluster-taskgraph==19.0.0) (3.0.3)
[task 2026-02-09T21:12:33.146+00:00] Requirement already satisfied: six in /usr/local/lib/python3.11/dist-packages (from mohawk>=0.3.4->taskcluster>=92.0->taskcluster-taskgraph==19.0.0) (1.17.0)
[task 2026-02-09T21:12:33.163+00:00] Requirement already satisfied: text-unidecode>=1.3 in /usr/local/lib/python3.11/dist-packages (from python-slugify>=4.0.0->cookiecutter~=2.1->taskcluster-taskgraph==19.0.0) (1.3)
[task 2026-02-09T21:12:33.190+00:00] Requirement already satisfied: types-python-dateutil>=2.8.10 in /usr/local/lib/python3.11/dist-packages (from arrow->cookiecutter~=2.1->taskcluster-taskgraph==19.0.0) (2.9.0.20251008)
[task 2026-02-09T21:12:33.203+00:00] Requirement already satisfied: markdown-it-py>=2.2.0 in /usr/local/lib/python3.11/dist-packages (from rich->cookiecutter~=2.1->taskcluster-taskgraph==19.0.0) (4.0.0)
[task 2026-02-09T21:12:33.204+00:00] Requirement already satisfied: pygments<3.0.0,>=2.13.0 in /usr/local/lib/python3.11/dist-packages (from rich->cookiecutter~=2.1->taskcluster-taskgraph==19.0.0) (2.19.2)
[task 2026-02-09T21:12:33.225+00:00] Requirement already satisfied: typing-extensions>=4.2 in /usr/local/lib/python3.11/dist-packages (from aiosignal>=1.4.0->aiohttp>=3.7.4->taskcluster>=92.0->taskcluster-taskgraph==19.0.0) (4.15.0)
[task 2026-02-09T21:12:33.278+00:00] Requirement already satisfied: mdurl~=0.1 in /usr/local/lib/python3.11/dist-packages (from markdown-it-py>=2.2.0->rich->cookiecutter~=2.1->taskcluster-taskgraph==19.0.0) (0.1.2)
[task 2026-02-09T21:12:33.404+00:00] Building wheels for collected packages: taskcluster-taskgraph
[task 2026-02-09T21:12:33.405+00:00]   Building wheel for taskcluster-taskgraph (pyproject.toml): started
[task 2026-02-09T21:12:33.432+00:00]   Building wheel for taskcluster-taskgraph (pyproject.toml): finished with status 'done'
[task 2026-02-09T21:12:33.434+00:00]   Created wheel for taskcluster-taskgraph: filename=taskcluster_taskgraph-19.0.0-py3-none-any.whl size=210425 sha256=4193402202292dcb68a305f83bc096930f9f35255fde66fd1ab5c58474172e62
[task 2026-02-09T21:12:33.434+00:00]   Stored in directory: /tmp/pip-ephem-wheel-cache-rrximwhk/wheels/54/fa/b4/d3017bf051c083cc076bfd93af1693baf4c91b8f6fee74b0bc
[task 2026-02-09T21:12:33.438+00:00] Successfully built taskcluster-taskgraph
[task 2026-02-09T21:12:33.534+00:00] Installing collected packages: taskcluster-taskgraph
[task 2026-02-09T21:12:33.622+00:00]   WARNING: The script taskgraph is installed in '/builds/worker/.local/bin' which is not on PATH.
[task 2026-02-09T21:12:33.622+00:00]   Consider adding this directory to PATH or, if you prefer to suppress this warning, use --no-warn-script-location.
[task 2026-02-09T21:12:33.627+00:00] Successfully installed taskcluster-taskgraph-19.0.0
[task 2026-02-09T21:12:33.689+00:00] + taskgraph decision --verbose --pushlog-id=0 --pushdate=0 --project=taskgraph --owner=abhishekmadan30@users.noreply.github.com --level=1 --repository-type=git --tasks-for=github-pull-request --base-repository=https://github.com/taskcluster/taskgraph --base-ref=main --base-rev=968701bce87b2c0462651e27164b48e11d902942 --head-repository=https://github.com/abhishekmadan30/taskgraph --head-ref=schema-conversion --head-rev=6f3ce50880c2a296b22641e988e403e8dc89f2ea
[task 2026-02-09T21:12:34.158+00:00] 2026-02-09 21:12:34,158 - INFO - Loading graph configuration.
[task 2026-02-09T21:12:34.158+00:00] 2026-02-09 21:12:34,158 - DEBUG - loading config from `taskcluster/config.yml`
[task 2026-02-09T21:12:34.167+00:00] 2026-02-09 21:12:34,167 - WARNING - using default project parameters; add taskgraph to PER_PROJECT_PARAMETERS in /builds/worker/.local/lib/python3.11/site-packages/taskgraph/decision.py to customize behavior for this project
[task 2026-02-09T21:12:34.167+00:00] 2026-02-09 21:12:34,167 - INFO - Using Parameters(id=4e78946d57fb) (from defaults)
[task 2026-02-09T21:12:34.168+00:00] 2026-02-09 21:12:34,168 - DEBUG - Dumping parameters:
[task 2026-02-09T21:12:34.168+00:00] { 'base_ref': 'main',
[task 2026-02-09T21:12:34.168+00:00]   'base_repository': 'https://github.com/taskcluster/taskgraph',
[task 2026-02-09T21:12:34.168+00:00]   'base_rev': '968701bce87b2c0462651e27164b48e11d902942',
[task 2026-02-09T21:12:34.168+00:00]   'build_date': 1770671554,
[task 2026-02-09T21:12:34.168+00:00]   'build_number': 1,
[task 2026-02-09T21:12:34.168+00:00]   'do_not_optimize': [],
[task 2026-02-09T21:12:34.168+00:00]   'enable_always_target': True,
[task 2026-02-09T21:12:34.168+00:00]   'existing_tasks': {},
[task 2026-02-09T21:12:34.169+00:00]   'files_changed': [ 'docs/concepts/transforms.rst',
[task 2026-02-09T21:12:34.169+00:00]                      'docs/tutorials/creating-a-task-graph.rst',
[task 2026-02-09T21:12:34.169+00:00]                      'src/taskgraph/config.py',
[task 2026-02-09T21:12:34.169+00:00]                      'src/taskgraph/decision.py',
[task 2026-02-09T21:12:34.169+00:00]                      'src/taskgraph/parameters.py',
[task 2026-02-09T21:12:34.169+00:00]                      'src/taskgraph/transforms/chunking.py',
[task 2026-02-09T21:12:34.169+00:00]                      'src/taskgraph/transforms/docker_image.py',
[task 2026-02-09T21:12:34.169+00:00]                      'src/taskgraph/transforms/fetch.py',
[task 2026-02-09T21:12:34.169+00:00]                      'src/taskgraph/transforms/from_deps.py',
[task 2026-02-09T21:12:34.169+00:00]                      'src/taskgraph/transforms/matrix.py',
[task 2026-02-09T21:12:34.169+00:00]                      'src/taskgraph/transforms/notify.py',
[task 2026-02-09T21:12:34.170+00:00]                      'src/taskgraph/transforms/run/__init__.py',
[task 2026-02-09T21:12:34.170+00:00]                      'src/taskgraph/transforms/run/index_search.py',
[task 2026-02-09T21:12:34.170+00:00]                      'src/taskgraph/transforms/run/run_task.py',
[task 2026-02-09T21:12:34.170+00:00]                      'src/taskgraph/transforms/run/toolchain.py',
[task 2026-02-09T21:12:34.170+00:00]                      'src/taskgraph/transforms/task.py',
[task 2026-02-09T21:12:34.170+00:00]                      'src/taskgraph/transforms/task_context.py',
[task 2026-02-09T21:12:34.170+00:00]                      'template/{{cookiecutter.project_name}}/taskcluster/{{cookiecutter.project_slug}}_taskgraph/transforms/hello.py',
[task 2026-02-09T21:12:34.170+00:00]                      'test/test_parameters.py',
[task 2026-02-09T21:12:34.170+00:00]                      'test/test_transforms_run_run_task.py',
[task 2026-02-09T21:12:34.170+00:00]                      'test/test_util_schema.py'],
[task 2026-02-09T21:12:34.170+00:00]   'filters': ['target_tasks_method'],
[task 2026-02-09T21:12:34.171+00:00]   'head_ref': 'schema-conversion',
[task 2026-02-09T21:12:34.171+00:00]   'head_repository': 'https://github.com/abhishekmadan30/taskgraph',
[task 2026-02-09T21:12:34.171+00:00]   'head_rev': '6f3ce50880c2a296b22641e988e403e8dc89f2ea',
[task 2026-02-09T21:12:34.171+00:00]   'head_tag': '',
[task 2026-02-09T21:12:34.171+00:00]   'level': '1',
[task 2026-02-09T21:12:34.171+00:00]   'moz_build_date': '20260209211234',
[task 2026-02-09T21:12:34.171+00:00]   'next_version': None,
[task 2026-02-09T21:12:34.171+00:00]   'optimize_strategies': None,
[task 2026-02-09T21:12:34.171+00:00]   'optimize_target_tasks': True,
[task 2026-02-09T21:12:34.171+00:00]   'owner': 'abhishekmadan30@users.noreply.github.com',
[task 2026-02-09T21:12:34.171+00:00]   'project': 'taskgraph',
[task 2026-02-09T21:12:34.172+00:00]   'pull_request_number': 752,
[task 2026-02-09T21:12:34.172+00:00]   'pushdate': 0,
[task 2026-02-09T21:12:34.172+00:00]   'pushlog_id': '0',
[task 2026-02-09T21:12:34.172+00:00]   'repository_type': 'git',
[task 2026-02-09T21:12:34.172+00:00]   'target_tasks_method': 'default',
[task 2026-02-09T21:12:34.172+00:00]   'tasks_for': 'github-pull-request',
[task 2026-02-09T21:12:34.172+00:00]   'version': None}
[task 2026-02-09T21:12:34.172+00:00] 2026-02-09 21:12:34,168 - INFO - writing artifact file `parameters.yml`
[task 2026-02-09T21:12:34.174+00:00] 2026-02-09 21:12:34,174 - INFO - writing artifact file `actions.json`
[task 2026-02-09T21:12:34.175+00:00] 2026-02-09 21:12:34,175 - INFO - Loading kinds
[task 2026-02-09T21:12:34.175+00:00] 2026-02-09 21:12:34,175 - DEBUG - loading kind `doc` from `taskcluster/kinds/doc`
[task 2026-02-09T21:12:34.175+00:00] 2026-02-09 21:12:34,175 - DEBUG - loading kind `push-image` from `taskcluster/kinds/push-image`
[task 2026-02-09T21:12:34.176+00:00] 2026-02-09 21:12:34,176 - DEBUG - loading kind `codecov` from `taskcluster/kinds/codecov`
[task 2026-02-09T21:12:34.177+00:00] 2026-02-09 21:12:34,176 - DEBUG - loading kind `check` from `taskcluster/kinds/check`
[task 2026-02-09T21:12:34.177+00:00] 2026-02-09 21:12:34,177 - DEBUG - loading kind `docker-image` from `taskcluster/kinds/docker-image`
[task 2026-02-09T21:12:34.177+00:00] 2026-02-09 21:12:34,177 - DEBUG - loading kind `fetch` from `taskcluster/kinds/fetch`
[task 2026-02-09T21:12:34.178+00:00] 2026-02-09 21:12:34,178 - DEBUG - loading kind `complete` from `taskcluster/kinds/complete`
[task 2026-02-09T21:12:34.178+00:00] 2026-02-09 21:12:34,178 - DEBUG - loading kind `test` from `taskcluster/kinds/test`
[task 2026-02-09T21:12:34.178+00:00] 2026-02-09 21:12:34,178 - INFO - Generating full task set
[task 2026-02-09T21:12:34.186+00:00] 2026-02-09 21:12:34,185 - DEBUG - Loading tasks for kind docker-image
[task 2026-02-09T21:12:34.186+00:00] 2026-02-09 21:12:34,185 - DEBUG - Loading tasks for kind doc
[task 2026-02-09T21:12:34.192+00:00] 2026-02-09 21:12:34,192 - DEBUG - Generating tasks for docker-image decision
[task 2026-02-09T21:12:34.194+00:00] 2026-02-09 21:12:34,194 - INFO - Writing docker-contexts/decision.tar.gz for docker image decision
[task 2026-02-09T21:12:34.200+00:00] 2026-02-09 21:12:34,200 - DEBUG - Generating tasks for doc generate
[task 2026-02-09T21:12:34.203+00:00] 2026-02-09 21:12:34,203 - INFO - Generated 1 tasks for kind doc
[task 2026-02-09T21:12:34.204+00:00] 2026-02-09 21:12:34,204 - DEBUG - Loading tasks for kind check
[task 2026-02-09T21:12:34.206+00:00] 2026-02-09 21:12:34,206 - DEBUG - Generating tasks for check type
[task 2026-02-09T21:12:34.207+00:00] 2026-02-09 21:12:34,207 - INFO - Generated 1 tasks for kind check
[task 2026-02-09T21:12:34.208+00:00] 2026-02-09 21:12:34,208 - DEBUG - Loading tasks for kind fetch
[task 2026-02-09T21:12:34.212+00:00] 2026-02-09 21:12:34,212 - DEBUG - Generating tasks for fetch codecov-uploader
[task 2026-02-09T21:12:34.213+00:00] 2026-02-09 21:12:34,213 - INFO - Generated 1 tasks for kind fetch
[task 2026-02-09T21:12:34.309+00:00] 2026-02-09 21:12:34,309 - DEBUG - Generating tasks for docker-image fetch
[task 2026-02-09T21:12:34.310+00:00] 2026-02-09 21:12:34,310 - INFO - Writing docker-contexts/fetch.tar.gz for docker image fetch
[task 2026-02-09T21:12:34.321+00:00] 2026-02-09 21:12:34,321 - DEBUG - Generating tasks for docker-image index-task
[task 2026-02-09T21:12:34.322+00:00] 2026-02-09 21:12:34,321 - INFO - Writing docker-contexts/index-task.tar.gz for docker image index-task
[task 2026-02-09T21:12:34.323+00:00] 2026-02-09 21:12:34,323 - DEBUG - Generating tasks for docker-image python
[task 2026-02-09T21:12:34.324+00:00] 2026-02-09 21:12:34,323 - INFO - Writing docker-contexts/python.tar.gz for docker image python
[task 2026-02-09T21:12:34.324+00:00] 2026-02-09 21:12:34,324 - DEBUG - Generating tasks for docker-image run-task
[task 2026-02-09T21:12:34.325+00:00] 2026-02-09 21:12:34,324 - INFO - Writing docker-contexts/run-task.tar.gz for docker image run-task
[task 2026-02-09T21:12:34.342+00:00] 2026-02-09 21:12:34,341 - DEBUG - Generating tasks for docker-image skopeo
[task 2026-02-09T21:12:34.342+00:00] 2026-02-09 21:12:34,342 - INFO - Writing docker-contexts/skopeo.tar.gz for docker image skopeo
[task 2026-02-09T21:12:34.361+00:00] 2026-02-09 21:12:34,360 - INFO - Generated 6 tasks for kind docker-image
[task 2026-02-09T21:12:34.363+00:00] 2026-02-09 21:12:34,362 - DEBUG - Loading tasks for kind test
[task 2026-02-09T21:12:34.363+00:00] 2026-02-09 21:12:34,362 - DEBUG - Loading tasks for kind push-image
[task 2026-02-09T21:12:34.366+00:00] 2026-02-09 21:12:34,366 - DEBUG - Generating tasks for push-image decision
[task 2026-02-09T21:12:34.367+00:00] 2026-02-09 21:12:34,367 - DEBUG - Generating tasks for push-image run-task
[task 2026-02-09T21:12:34.369+00:00] 2026-02-09 21:12:34,369 - INFO - Generated 2 tasks for kind push-image
[task 2026-02-09T21:12:34.373+00:00] 2026-02-09 21:12:34,373 - DEBUG - Generating tasks for test unit
[task 2026-02-09T21:12:34.374+00:00] 2026-02-09 21:12:34,374 - DEBUG - Generating tasks for test integration
[task 2026-02-09T21:12:34.375+00:00] 2026-02-09 21:12:34,375 - DEBUG - Generating tasks for test unit-win
[task 2026-02-09T21:12:34.376+00:00] 2026-02-09 21:12:34,376 - DEBUG - Using taskcluster-proxy at http://172.17.0.1:80
[task 2026-02-09T21:12:34.378+00:00] concurrent.futures.process._RemoteTraceback: 
[task 2026-02-09T21:12:34.378+00:00] """
[task 2026-02-09T21:12:34.378+00:00] Traceback (most recent call last):
[task 2026-02-09T21:12:34.379+00:00]   File "/usr/lib/python3.11/concurrent/futures/process.py", line 256, in _process_worker
[task 2026-02-09T21:12:34.379+00:00]     r = call_item.fn(*call_item.args, **call_item.kwargs)
[task 2026-02-09T21:12:34.379+00:00]         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[task 2026-02-09T21:12:34.379+00:00]   File "/builds/worker/.local/lib/python3.11/site-packages/taskgraph/generator.py", line 95, in load_tasks
[task 2026-02-09T21:12:34.379+00:00]     tasks = [
[task 2026-02-09T21:12:34.379+00:00]             ^
[task 2026-02-09T21:12:34.379+00:00]   File "/builds/worker/.local/lib/python3.11/site-packages/taskgraph/generator.py", line 95, in <listcomp>
[task 2026-02-09T21:12:34.379+00:00]     tasks = [
[task 2026-02-09T21:12:34.379+00:00]             ^
[task 2026-02-09T21:12:34.379+00:00]   File "/builds/worker/.local/lib/python3.11/site-packages/taskgraph/transforms/task.py", line 1405, in check_run_task_caches
[task 2026-02-09T21:12:34.379+00:00]     for task in tasks:
[task 2026-02-09T21:12:34.379+00:00]   File "/builds/worker/.local/lib/python3.11/site-packages/taskgraph/transforms/task.py", line 1334, in check_task_dependencies
[task 2026-02-09T21:12:34.379+00:00]     for task in tasks:
[task 2026-02-09T21:12:34.379+00:00]   File "/builds/worker/.local/lib/python3.11/site-packages/taskgraph/transforms/task.py", line 1320, in check_task_identifiers
[task 2026-02-09T21:12:34.379+00:00]     for task in tasks:
[task 2026-02-09T21:12:34.379+00:00]   File "/builds/worker/.local/lib/python3.11/site-packages/taskgraph/transforms/task.py", line 1301, in chain_of_trust
[task 2026-02-09T21:12:34.380+00:00]     for task in tasks:
[task 2026-02-09T21:12:34.380+00:00]   File "/builds/worker/.local/lib/python3.11/site-packages/taskgraph/transforms/task.py", line 1294, in add_github_checks
[task 2026-02-09T21:12:34.380+00:00]     for task in tasks:
[task 2026-02-09T21:12:34.380+00:00]   File "/builds/worker/.local/lib/python3.11/site-packages/taskgraph/transforms/task.py", line 1117, in build_task
[task 2026-02-09T21:12:34.380+00:00]     for task in tasks:
[task 2026-02-09T21:12:34.380+00:00]   File "/builds/worker/.local/lib/python3.11/site-packages/taskgraph/transforms/task.py", line 1085, in add_index_routes
[task 2026-02-09T21:12:34.380+00:00]     for task in tasks:
[task 2026-02-09T21:12:34.380+00:00]   File "/builds/worker/.local/lib/python3.11/site-packages/taskgraph/transforms/task.py", line 1013, in process_treeherder_metadata
[task 2026-02-09T21:12:34.380+00:00]     for task in tasks:
[task 2026-02-09T21:12:34.380+00:00]   File "/builds/worker/.local/lib/python3.11/site-packages/taskgraph/transforms/task.py", line 981, in validate
[task 2026-02-09T21:12:34.380+00:00]     validate_schema(
[task 2026-02-09T21:12:34.380+00:00]   File "/builds/worker/.local/lib/python3.11/site-packages/taskgraph/util/schema.py", line 44, in validate_schema
[task 2026-02-09T21:12:34.380+00:00]     schema.validate(obj)
[task 2026-02-09T21:12:34.380+00:00]   File "/builds/worker/.local/lib/python3.11/site-packages/taskgraph/util/schema.py", line 309, in validate
[task 2026-02-09T21:12:34.380+00:00]     return msgspec.convert(data, cls)
[task 2026-02-09T21:12:34.380+00:00]            ^^^^^^^^^^^^^^^^^^^^^^^^^^
[task 2026-02-09T21:12:34.380+00:00] TypeError: Type unions may not contain more than one array-like (list, set, tuple) type - type `typing.Union[list[typing.Union[str, taskgraph.util.schema.TaskRefTypeSchema]], list[list[typing.Union[str, taskgraph.util.schema.TaskRefTypeSchema]]]]` is not supported
[task 2026-02-09T21:12:34.380+00:00] """
[task 2026-02-09T21:12:34.380+00:00] 
[task 2026-02-09T21:12:34.380+00:00] The above exception was the direct cause of the following exception:
[task 2026-02-09T21:12:34.380+00:00] 
[task 2026-02-09T21:12:34.380+00:00] Traceback (most recent call last):
[task 2026-02-09T21:12:34.380+00:00]   File "/builds/worker/.local/lib/python3.11/site-packages/taskgraph/main.py", line 1203, in main
[task 2026-02-09T21:12:34.380+00:00]     return args.command(vars(args))
[task 2026-02-09T21:12:34.380+00:00]            ^^^^^^^^^^^^^^^^^^^^^^^^
[task 2026-02-09T21:12:34.380+00:00]   File "/builds/worker/.local/lib/python3.11/site-packages/taskgraph/main.py", line 939, in decision
[task 2026-02-09T21:12:34.380+00:00]     taskgraph_decision(options)
[task 2026-02-09T21:12:34.380+00:00]   File "/builds/worker/.local/lib/python3.11/site-packages/taskgraph/decision.py", line 124, in taskgraph_decision
[task 2026-02-09T21:12:34.380+00:00]     full_task_json = tgg.full_task_graph.to_json()
[task 2026-02-09T21:12:34.380+00:00]                      ^^^^^^^^^^^^^^^^^^^
[task 2026-02-09T21:12:34.380+00:00]   File "/builds/worker/.local/lib/python3.11/site-packages/taskgraph/generator.py", line 192, in full_task_graph
[task 2026-02-09T21:12:34.380+00:00]     return self._run_until("full_task_graph")
[task 2026-02-09T21:12:34.380+00:00]            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[task 2026-02-09T21:12:34.380+00:00]   File "/builds/worker/.local/lib/python3.11/site-packages/taskgraph/generator.py", line 564, in _run_until
[task 2026-02-09T21:12:34.380+00:00]     k, v = next(self._run)  # type: ignore
[task 2026-02-09T21:12:34.380+00:00]            ^^^^^^^^^^^^^^^
[task 2026-02-09T21:12:34.380+00:00]   File "/builds/worker/.local/lib/python3.11/site-packages/taskgraph/generator.py", line 459, in _run
[task 2026-02-09T21:12:34.380+00:00]     all_tasks = self._load_tasks_parallel(kinds, kind_graph, parameters)
[task 2026-02-09T21:12:34.380+00:00]                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[task 2026-02-09T21:12:34.380+00:00]   File "/builds/worker/.local/lib/python3.11/site-packages/taskgraph/generator.py", line 362, in _load_tasks_parallel
[task 2026-02-09T21:12:34.380+00:00]     raise exc
[task 2026-02-09T21:12:34.380+00:00] TypeError: Type unions may not contain more than one array-like (list, set, tuple) type - type `typing.Union[list[typing.Union[str, taskgraph.util.schema.TaskRefTypeSchema]], list[list[typing.Union[str, taskgraph.util.schema.TaskRefTypeSchema]]]]` is not supported
[taskcluster 2026-02-09T21:12:34.538Z]                        Exit Code: 1
[taskcluster 2026-02-09T21:12:34.538Z]                        User Time: 8.702ms
[taskcluster 2026-02-09T21:12:34.538Z]                      Kernel Time: 19.581ms
[taskcluster 2026-02-09T21:12:34.538Z]                        Wall Time: 6.463026891s
[taskcluster 2026-02-09T21:12:34.538Z]  Average Available System Memory: 7.11 GiB
[taskcluster 2026-02-09T21:12:34.538Z]       Average System Memory Used: 654.63 MiB
[taskcluster 2026-02-09T21:12:34.538Z]          Peak System Memory Used: 702.91 MiB
[taskcluster 2026-02-09T21:12:34.538Z]              Total System Memory: 7.75 GiB
[taskcluster 2026-02-09T21:12:34.538Z]                           Result: FAILED
[taskcluster 2026-02-09T21:12:34.538Z] === Task Finished ===
[taskcluster 2026-02-09T21:12:34.538Z] Task Duration: 6.463455649s
[taskcluster 2026-02-09T21:12:35.830Z] [mounts] Preserving cache: Moving "/home/task_177067153833266/cache0" to "/home/generic-worker/caches/ZnQzmQICQyiW8BvM3uVo0w"
[taskcluster:error] exit status 1