WIP: rework taskgraph generation not as a generator #887
FirefoxCI (pull_request)
The task that creates all of the other tasks in the task graph
Details
View task in Taskcluster | View logs in Taskcluster | View task group in Taskcluster
Task Status
Started: 2026-01-08T18:54:59.031Z
Resolved: 2026-01-08T18:55:19.261Z
Task Execution Time: 20 seconds, 230 milliseconds
Task Status: failed
Reason Resolved: failed
RunId: 0
Artifacts
- public/actions.json
- public/chain-of-trust.json
- public/chain-of-trust.json.sig
- public/docker-contexts/decision.tar.gz
- public/docker-contexts/fetch.tar.gz
- public/docker-contexts/index-task.tar.gz
- public/docker-contexts/python.tar.gz
- public/docker-contexts/run-task.tar.gz
- public/docker-contexts/skopeo.tar.gz
- public/full-task-graph.json
- public/logs/certified.log
- public/logs/live_backing.log
- public/logs/live.log
- public/optimizations.log
- public/parameters.yml
- public/runnable-jobs.json
[taskcluster 2026-01-08T18:54:59.098Z] Worker Type (taskgraph-1/decision) settings:
[taskcluster 2026-01-08T18:54:59.098Z] {
[taskcluster 2026-01-08T18:54:59.098Z] "config": {
[taskcluster 2026-01-08T18:54:59.098Z] "deploymentId": ""
[taskcluster 2026-01-08T18:54:59.098Z] },
[taskcluster 2026-01-08T18:54:59.098Z] "generic-worker": {
[taskcluster 2026-01-08T18:54:59.098Z] "config": {
[taskcluster 2026-01-08T18:54:59.098Z] "headlessTasks": true
[taskcluster 2026-01-08T18:54:59.098Z] },
[taskcluster 2026-01-08T18:54:59.098Z] "engine": "multiuser",
[taskcluster 2026-01-08T18:54:59.098Z] "go-arch": "amd64",
[taskcluster 2026-01-08T18:54:59.098Z] "go-os": "linux",
[taskcluster 2026-01-08T18:54:59.098Z] "go-version": "go1.25.4",
[taskcluster 2026-01-08T18:54:59.098Z] "release": "https://github.com/taskcluster/taskcluster/releases/tag/v93.1.2",
[taskcluster 2026-01-08T18:54:59.098Z] "revision": "e954a7555fe32f7de69247759908749d1d670889",
[taskcluster 2026-01-08T18:54:59.098Z] "source": "https://github.com/taskcluster/taskcluster/commits/e954a7555fe32f7de69247759908749d1d670889",
[taskcluster 2026-01-08T18:54:59.098Z] "version": "93.1.2"
[taskcluster 2026-01-08T18:54:59.098Z] },
[taskcluster 2026-01-08T18:54:59.098Z] "image": "projects/taskcluster-imaging/global/images/gw-fxci-gcp-l1-2404-amd64-headless-googlecompute-2025-11-14",
[taskcluster 2026-01-08T18:54:59.098Z] "instance-id": "2597589429068645325",
[taskcluster 2026-01-08T18:54:59.098Z] "instance-type": "projects/887720501152/machineTypes/n2-standard-2",
[taskcluster 2026-01-08T18:54:59.098Z] "local-ipv4": "10.128.0.85",
[taskcluster 2026-01-08T18:54:59.098Z] "project-id": "fxci-production-level1-workers",
[taskcluster 2026-01-08T18:54:59.098Z] "public-hostname": "taskgraph-1-decision-k8j44fhlqxkdopzneatc2w.c.fxci-production-level1-workers.internal",
[taskcluster 2026-01-08T18:54:59.098Z] "public-ipv4": "34.63.242.90",
[taskcluster 2026-01-08T18:54:59.098Z] "region": "us-central1",
[taskcluster 2026-01-08T18:54:59.098Z] "zone": "us-central1-f"
[taskcluster 2026-01-08T18:54:59.098Z] }
[taskcluster 2026-01-08T18:54:59.098Z] Task ID: LUZ640ejSQSR6PVooBgnEw
[taskcluster 2026-01-08T18:54:59.098Z] === Task Starting ===
[taskcluster 2026-01-08T18:55:01.927Z] [mounts] No existing writable directory cache 'taskgraph-level-1-checkouts-sparse-v2' - creating /home/generic-worker/caches/Op78DD0PRE-rVNdZX5qoWw
[taskcluster 2026-01-08T18:55:01.927Z] [mounts] Creating directory /home/task_176789849864062/cache0
[taskcluster 2026-01-08T18:55:01.939Z] [mounts] Updating ownership of files inside directory '/home/task_176789849864062/cache0' from root to task_176789849864062
[taskcluster 2026-01-08T18:55:01.941Z] [mounts] Successfully mounted writable directory cache '/home/task_176789849864062/cache0'
[taskcluster 2026-01-08T18:55:01.942Z] [d2g] Loading docker image
[taskcluster 2026-01-08T18:55:10.394Z] [d2g] Loaded docker image "docker.io/mozillareleases/taskgraph:decision-latest"
[taskcluster 2026-01-08T18:55:10.432Z] Executing command 0: docker run -t --name taskcontainer_B3QOVvE2TJCCt7xnq9X5zQ --memory-swap -1 --pids-limit -1 '--add-host=localhost.localdomain:127.0.0.1' -v /home/task_176789849864062/cache0:/builds/worker/checkouts --add-host=taskcluster:host-gateway --env-file 'env.list' mozillareleases/taskgraph:decision-latest run-task --taskgraph-checkout=/builds/worker/checkouts/src -- bash -cx 'cd /builds/worker/checkouts/src && ln -s /builds/worker/artifacts artifacts && pip3 install --user --break-system-packages . && taskgraph decision --verbose --pushlog-id='\''0'\'' --pushdate='\''0'\'' --project='\''taskgraph'\'' --owner='\''[email protected]'\'' --level='\''1'\'' --repository-type=git --tasks-for='\''github-pull-request'\'' --base-repository='\''https://github.com/taskcluster/taskgraph'\'' --base-ref='\''main'\'' --base-rev='\''8f80a8fdf9e8b1dd918ce3a61af27574bea8ce71'\'' --head-repository='\''https://github.com/bhearsum/taskgraph'\'' --head-ref='\''push-syvzmvvlkkml'\'' --head-rev='\''4841de9597de779747bb72c702f9fb46acc27888'\''
[taskcluster 2026-01-08T18:55:10.432Z] '
[setup 2026-01-08T18:55:12.325+00:00] run-task started in /
[setup 2026-01-08T18:55:12.325+00:00] Invoked by command: --taskgraph-checkout=/builds/worker/checkouts/src -- bash -cx cd /builds/worker/checkouts/src && ln -s /builds/worker/artifacts artifacts && pip3 install --user --break-system-packages . && taskgraph decision --verbose --pushlog-id='0' --pushdate='0' --project='taskgraph' --owner='[email protected]' --level='1' --repository-type=git --tasks-for='github-pull-request' --base-repository='https://github.com/taskcluster/taskgraph' --base-ref='main' --base-rev='8f80a8fdf9e8b1dd918ce3a61af27574bea8ce71' --head-repository='https://github.com/bhearsum/taskgraph' --head-ref='push-syvzmvvlkkml' --head-rev='4841de9597de779747bb72c702f9fb46acc27888'
[setup 2026-01-08T18:55:12.325+00:00] Python version: 3.11.2
[setup 2026-01-08T18:55:12.325+00:00] Subprocess python version:
cpython-3.11.2-linux-x86_64-gnu /usr/bin/python3.11
cpython-3.11.2-linux-x86_64-gnu /usr/bin/python3 -> python3.11
[vcs 2026-01-08T18:55:12.417+00:00] WARNING: vcs checkout path (/builds/worker/checkouts/src) not in cache or volume; performance will likely suffer
[setup 2026-01-08T18:55:12.417+00:00] running as worker:worker
[vcs 2026-01-08T18:55:12.417+00:00] executing ['git', 'config', '--global', '--add', 'safe.directory', '/builds/worker/checkouts/src']
[vcs 2026-01-08T18:55:12.419+00:00] executing ['git', 'clone', 'https://github.com/taskcluster/taskgraph', '/builds/worker/checkouts/src']
[vcs 2026-01-08T18:55:12.420+00:00] Cloning into '/builds/worker/checkouts/src'...
[vcs 2026-01-08T18:55:13.645+00:00] executing ['git', 'fetch', 'origin', '8f80a8fdf9e8b1dd918ce3a61af27574bea8ce71']
[vcs 2026-01-08T18:55:13.862+00:00] From https://github.com/taskcluster/taskgraph
[vcs 2026-01-08T18:55:13.862+00:00] * branch 8f80a8fdf9e8b1dd918ce3a61af27574bea8ce71 -> FETCH_HEAD
[vcs 2026-01-08T18:55:13.868+00:00] executing ['git', 'fetch', 'https://github.com/bhearsum/taskgraph', 'push-syvzmvvlkkml']
[vcs 2026-01-08T18:55:14.130+00:00] From https://github.com/bhearsum/taskgraph
[vcs 2026-01-08T18:55:14.130+00:00] * branch push-syvzmvvlkkml -> FETCH_HEAD
[vcs 2026-01-08T18:55:14.132+00:00] executing ['git', 'checkout', '-f', '-B', 'push-syvzmvvlkkml', '4841de9597de779747bb72c702f9fb46acc27888']
[vcs 2026-01-08T18:55:14.153+00:00] Switched to a new branch 'push-syvzmvvlkkml'
[vcs 2026-01-08T18:55:14.153+00:00] cleaning git checkout...
[vcs 2026-01-08T18:55:14.153+00:00] executing ['git', 'clean', '-nxdff']
[vcs 2026-01-08T18:55:14.156+00:00] removing []
[vcs 2026-01-08T18:55:14.156+00:00] successfully cleaned git checkout!
[vcs 2026-01-08T18:55:14.158+00:00] TinderboxPrint:<a href='https://github.com/bhearsum/taskgraph/commit/4841de9597de779747bb72c702f9fb46acc27888' title='Built from taskgraph commit 4841de9597de779747bb72c702f9fb46acc27888'>4841de9597de779747bb72c702f9fb46acc27888</a>
[task 2026-01-08T18:55:14.158+00:00] executing ['bash', '-cx', "cd /builds/worker/checkouts/src && ln -s /builds/worker/artifacts artifacts && pip3 install --user --break-system-packages . && taskgraph decision --verbose --pushlog-id='0' --pushdate='0' --project='taskgraph' --owner='[email protected]' --level='1' --repository-type=git --tasks-for='github-pull-request' --base-repository='https://github.com/taskcluster/taskgraph' --base-ref='main' --base-rev='8f80a8fdf9e8b1dd918ce3a61af27574bea8ce71' --head-repository='https://github.com/bhearsum/taskgraph' --head-ref='push-syvzmvvlkkml' --head-rev='4841de9597de779747bb72c702f9fb46acc27888' \n"]
[task 2026-01-08T18:55:14.159+00:00] + cd /builds/worker/checkouts/src
[task 2026-01-08T18:55:14.159+00:00] + ln -s /builds/worker/artifacts artifacts
[task 2026-01-08T18:55:14.161+00:00] + pip3 install --user --break-system-packages .
[task 2026-01-08T18:55:14.504+00:00] Processing /builds/worker/checkouts/src
[task 2026-01-08T18:55:14.507+00:00] Installing build dependencies: started
[task 2026-01-08T18:55:15.582+00:00] Installing build dependencies: finished with status 'done'
[task 2026-01-08T18:55:15.583+00:00] Getting requirements to build wheel: started
[task 2026-01-08T18:55:15.659+00:00] Getting requirements to build wheel: finished with status 'done'
[task 2026-01-08T18:55:15.660+00:00] Preparing metadata (pyproject.toml): started
[task 2026-01-08T18:55:15.794+00:00] Preparing metadata (pyproject.toml): finished with status 'done'
[task 2026-01-08T18:55:15.805+00:00] Requirement already satisfied: appdirs>=1.4 in /usr/local/lib/python3.11/dist-packages (from taskcluster-taskgraph==18.0.3) (1.4.4)
[task 2026-01-08T18:55:15.807+00:00] Requirement already satisfied: cookiecutter~=2.1 in /usr/local/lib/python3.11/dist-packages (from taskcluster-taskgraph==18.0.3) (2.6.0)
[task 2026-01-08T18:55:15.808+00:00] Requirement already satisfied: json-e>=2.7 in /usr/local/lib/python3.11/dist-packages (from taskcluster-taskgraph==18.0.3) (4.8.0)
[task 2026-01-08T18:55:15.809+00:00] Requirement already satisfied: mozilla-repo-urls in /usr/local/lib/python3.11/dist-packages (from taskcluster-taskgraph==18.0.3) (0.2.2)
[task 2026-01-08T18:55:15.810+00:00] Requirement already satisfied: pyyaml>=5.3.1 in /usr/local/lib/python3.11/dist-packages (from taskcluster-taskgraph==18.0.3) (6.0.3)
[task 2026-01-08T18:55:15.812+00:00] Requirement already satisfied: redo>=2.0 in /usr/local/lib/python3.11/dist-packages (from taskcluster-taskgraph==18.0.3) (3.0.0)
[task 2026-01-08T18:55:15.813+00:00] Requirement already satisfied: requests>=2.25 in /usr/local/lib/python3.11/dist-packages (from taskcluster-taskgraph==18.0.3) (2.32.5)
[task 2026-01-08T18:55:15.814+00:00] Requirement already satisfied: slugid>=2.0 in /usr/local/lib/python3.11/dist-packages (from taskcluster-taskgraph==18.0.3) (2.0.0)
[task 2026-01-08T18:55:15.815+00:00] Requirement already satisfied: taskcluster-urls>=11.0 in /usr/local/lib/python3.11/dist-packages (from taskcluster-taskgraph==18.0.3) (13.0.1)
[task 2026-01-08T18:55:15.817+00:00] Requirement already satisfied: taskcluster<92.0,>=91.0 in /usr/local/lib/python3.11/dist-packages (from taskcluster-taskgraph==18.0.3) (91.1.2)
[task 2026-01-08T18:55:15.818+00:00] Requirement already satisfied: voluptuous>=0.12.1 in /usr/local/lib/python3.11/dist-packages (from taskcluster-taskgraph==18.0.3) (0.15.2)
[task 2026-01-08T18:55:15.824+00:00] Requirement already satisfied: binaryornot>=0.4.4 in /usr/local/lib/python3.11/dist-packages (from cookiecutter~=2.1->taskcluster-taskgraph==18.0.3) (0.4.4)
[task 2026-01-08T18:55:15.826+00:00] Requirement already satisfied: Jinja2<4.0.0,>=2.7 in /usr/local/lib/python3.11/dist-packages (from cookiecutter~=2.1->taskcluster-taskgraph==18.0.3) (3.1.6)
[task 2026-01-08T18:55:15.827+00:00] Requirement already satisfied: click<9.0.0,>=7.0 in /usr/local/lib/python3.11/dist-packages (from cookiecutter~=2.1->taskcluster-taskgraph==18.0.3) (8.3.0)
[task 2026-01-08T18:55:15.828+00:00] Requirement already satisfied: python-slugify>=4.0.0 in /usr/local/lib/python3.11/dist-packages (from cookiecutter~=2.1->taskcluster-taskgraph==18.0.3) (8.0.4)
[task 2026-01-08T18:55:15.829+00:00] Requirement already satisfied: arrow in /usr/local/lib/python3.11/dist-packages (from cookiecutter~=2.1->taskcluster-taskgraph==18.0.3) (1.3.0)
[task 2026-01-08T18:55:15.831+00:00] Requirement already satisfied: rich in /usr/local/lib/python3.11/dist-packages (from cookiecutter~=2.1->taskcluster-taskgraph==18.0.3) (14.1.0)
[task 2026-01-08T18:55:15.843+00:00] Requirement already satisfied: charset_normalizer<4,>=2 in /usr/local/lib/python3.11/dist-packages (from requests>=2.25->taskcluster-taskgraph==18.0.3) (3.4.3)
[task 2026-01-08T18:55:15.845+00:00] Requirement already satisfied: idna<4,>=2.5 in /usr/local/lib/python3.11/dist-packages (from requests>=2.25->taskcluster-taskgraph==18.0.3) (3.10)
[task 2026-01-08T18:55:15.847+00:00] Requirement already satisfied: urllib3<3,>=1.21.1 in /usr/local/lib/python3.11/dist-packages (from requests>=2.25->taskcluster-taskgraph==18.0.3) (2.5.0)
[task 2026-01-08T18:55:15.848+00:00] Requirement already satisfied: certifi>=2017.4.17 in /usr/local/lib/python3.11/dist-packages (from requests>=2.25->taskcluster-taskgraph==18.0.3) (2025.10.5)
[task 2026-01-08T18:55:15.857+00:00] Requirement already satisfied: aiohttp>=3.7.4 in /usr/local/lib/python3.11/dist-packages (from taskcluster<92.0,>=91.0->taskcluster-taskgraph==18.0.3) (3.13.0)
[task 2026-01-08T18:55:15.859+00:00] Requirement already satisfied: async-timeout>=2.0.0 in /usr/local/lib/python3.11/dist-packages (from taskcluster<92.0,>=91.0->taskcluster-taskgraph==18.0.3) (5.0.1)
[task 2026-01-08T18:55:15.860+00:00] Requirement already satisfied: mohawk>=0.3.4 in /usr/local/lib/python3.11/dist-packages (from taskcluster<92.0,>=91.0->taskcluster-taskgraph==18.0.3) (1.1.0)
[task 2026-01-08T18:55:15.861+00:00] Requirement already satisfied: python-dateutil>=2.8.2 in /usr/local/lib/python3.11/dist-packages (from taskcluster<92.0,>=91.0->taskcluster-taskgraph==18.0.3) (2.9.0.post0)
[task 2026-01-08T18:55:15.876+00:00] Requirement already satisfied: giturlparse>=0.10.0 in /usr/local/lib/python3.11/dist-packages (from mozilla-repo-urls->taskcluster-taskgraph==18.0.3) (0.12.0)
[task 2026-01-08T18:55:15.891+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,>=91.0->taskcluster-taskgraph==18.0.3) (2.6.1)
[task 2026-01-08T18:55:15.892+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,>=91.0->taskcluster-taskgraph==18.0.3) (1.4.0)
[task 2026-01-08T18:55:15.893+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,>=91.0->taskcluster-taskgraph==18.0.3) (25.4.0)
[task 2026-01-08T18:55:15.895+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,>=91.0->taskcluster-taskgraph==18.0.3) (1.8.0)
[task 2026-01-08T18:55:15.897+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,>=91.0->taskcluster-taskgraph==18.0.3) (6.7.0)
[task 2026-01-08T18:55:15.898+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,>=91.0->taskcluster-taskgraph==18.0.3) (0.3.2)
[task 2026-01-08T18:55:15.901+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,>=91.0->taskcluster-taskgraph==18.0.3) (1.22.0)
[task 2026-01-08T18:55:15.911+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==18.0.3) (5.2.0)
[task 2026-01-08T18:55:15.949+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==18.0.3) (3.0.3)
[task 2026-01-08T18:55:15.958+00:00] Requirement already satisfied: six in /usr/local/lib/python3.11/dist-packages (from mohawk>=0.3.4->taskcluster<92.0,>=91.0->taskcluster-taskgraph==18.0.3) (1.17.0)
[task 2026-01-08T18:55:15.975+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==18.0.3) (1.3)
[task 2026-01-08T18:55:16.002+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==18.0.3) (2.9.0.20251008)
[task 2026-01-08T18:55:16.013+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==18.0.3) (4.0.0)
[task 2026-01-08T18:55:16.014+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==18.0.3) (2.19.2)
[task 2026-01-08T18:55:16.035+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,>=91.0->taskcluster-taskgraph==18.0.3) (4.15.0)
[task 2026-01-08T18:55:16.086+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==18.0.3) (0.1.2)
[task 2026-01-08T18:55:16.209+00:00] Building wheels for collected packages: taskcluster-taskgraph
[task 2026-01-08T18:55:16.211+00:00] Building wheel for taskcluster-taskgraph (pyproject.toml): started
[task 2026-01-08T18:55:16.240+00:00] Building wheel for taskcluster-taskgraph (pyproject.toml): finished with status 'done'
[task 2026-01-08T18:55:16.242+00:00] Created wheel for taskcluster-taskgraph: filename=taskcluster_taskgraph-18.0.3-py3-none-any.whl size=206642 sha256=c94805cf7ce3b78fa6d0b7df5991736d60bd8cbed3de93393b5bd911fd7382e9
[task 2026-01-08T18:55:16.242+00:00] Stored in directory: /tmp/pip-ephem-wheel-cache-lq8k8vsl/wheels/54/fa/b4/d3017bf051c083cc076bfd93af1693baf4c91b8f6fee74b0bc
[task 2026-01-08T18:55:16.246+00:00] Successfully built taskcluster-taskgraph
[task 2026-01-08T18:55:16.338+00:00] Installing collected packages: taskcluster-taskgraph
[task 2026-01-08T18:55:16.423+00:00] WARNING: The script taskgraph is installed in '/builds/worker/.local/bin' which is not on PATH.
[task 2026-01-08T18:55:16.423+00:00] Consider adding this directory to PATH or, if you prefer to suppress this warning, use --no-warn-script-location.
[task 2026-01-08T18:55:16.428+00:00] Successfully installed taskcluster-taskgraph-18.0.3
[task 2026-01-08T18:55:16.503+00:00] + taskgraph decision --verbose --pushlog-id=0 --pushdate=0 --project=taskgraph [email protected] --level=1 --repository-type=git --tasks-for=github-pull-request --base-repository=https://github.com/taskcluster/taskgraph --base-ref=main --base-rev=8f80a8fdf9e8b1dd918ce3a61af27574bea8ce71 --head-repository=https://github.com/bhearsum/taskgraph --head-ref=push-syvzmvvlkkml --head-rev=4841de9597de779747bb72c702f9fb46acc27888
[task 2026-01-08T18:55:16.959+00:00] 2026-01-08 18:55:16,959 - INFO - Loading graph configuration.
[task 2026-01-08T18:55:16.959+00:00] 2026-01-08 18:55:16,959 - DEBUG - loading config from `taskcluster/config.yml`
[task 2026-01-08T18:55:16.966+00:00] 2026-01-08 18:55:16,966 - 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 2026-01-08T18:55:16.967+00:00] 2026-01-08 18:55:16,967 - INFO - Using None
[task 2026-01-08T18:55:16.967+00:00] 2026-01-08 18:55:16,967 - DEBUG - Dumping parameters:
[task 2026-01-08T18:55:16.967+00:00] None
[task 2026-01-08T18:55:16.967+00:00] 2026-01-08 18:55:16,967 - INFO - writing artifact file `parameters.yml`
[task 2026-01-08T18:55:16.973+00:00] 2026-01-08 18:55:16,973 - INFO - writing artifact file `actions.json`
[task 2026-01-08T18:55:16.973+00:00] 2026-01-08 18:55:16,973 - INFO - Generating full task set
[task 2026-01-08T18:55:16.974+00:00] 2026-01-08 18:55:16,973 - INFO - Loading kinds
[task 2026-01-08T18:55:16.974+00:00] 2026-01-08 18:55:16,973 - DEBUG - loading kind `docker-image` from `taskcluster/kinds/docker-image`
[task 2026-01-08T18:55:16.974+00:00] 2026-01-08 18:55:16,974 - DEBUG - loading kind `doc` from `taskcluster/kinds/doc`
[task 2026-01-08T18:55:16.974+00:00] 2026-01-08 18:55:16,974 - DEBUG - loading kind `check` from `taskcluster/kinds/check`
[task 2026-01-08T18:55:16.975+00:00] 2026-01-08 18:55:16,975 - DEBUG - loading kind `fetch` from `taskcluster/kinds/fetch`
[task 2026-01-08T18:55:16.975+00:00] 2026-01-08 18:55:16,975 - DEBUG - loading kind `push-image` from `taskcluster/kinds/push-image`
[task 2026-01-08T18:55:16.976+00:00] 2026-01-08 18:55:16,976 - DEBUG - loading kind `codecov` from `taskcluster/kinds/codecov`
[task 2026-01-08T18:55:16.976+00:00] 2026-01-08 18:55:16,976 - DEBUG - loading kind `complete` from `taskcluster/kinds/complete`
[task 2026-01-08T18:55:16.977+00:00] 2026-01-08 18:55:16,977 - DEBUG - loading kind `test` from `taskcluster/kinds/test`
[task 2026-01-08T18:55:16.985+00:00] 2026-01-08 18:55:16,985 - DEBUG - Loading tasks for kind docker-image
[task 2026-01-08T18:55:16.986+00:00] 2026-01-08 18:55:16,985 - DEBUG - Loading tasks for kind fetch
[task 2026-01-08T18:55:16.992+00:00] 2026-01-08 18:55:16,992 - DEBUG - Generating tasks for docker-image decision
[task 2026-01-08T18:55:16.993+00:00] 2026-01-08 18:55:16,993 - INFO - Writing docker-contexts/decision.tar.gz for docker image decision
[task 2026-01-08T18:55:17.007+00:00] 2026-01-08 18:55:17,007 - DEBUG - Generating tasks for fetch codecov-uploader
[task 2026-01-08T18:55:17.009+00:00] 2026-01-08 18:55:17,009 - INFO - Generated 1 tasks for kind fetch
[task 2026-01-08T18:55:17.010+00:00] 2026-01-08 18:55:17,010 - DEBUG - Loading tasks for kind doc
[task 2026-01-08T18:55:17.012+00:00] 2026-01-08 18:55:17,012 - DEBUG - Generating tasks for doc generate
[task 2026-01-08T18:55:17.014+00:00] 2026-01-08 18:55:17,014 - INFO - Generated 1 tasks for kind doc
[task 2026-01-08T18:55:17.015+00:00] 2026-01-08 18:55:17,015 - DEBUG - Loading tasks for kind check
[task 2026-01-08T18:55:17.017+00:00] 2026-01-08 18:55:17,017 - DEBUG - Generating tasks for check type
[task 2026-01-08T18:55:17.018+00:00] 2026-01-08 18:55:17,018 - INFO - Generated 1 tasks for kind check
[task 2026-01-08T18:55:17.108+00:00] 2026-01-08 18:55:17,108 - DEBUG - Generating tasks for docker-image fetch
[task 2026-01-08T18:55:17.108+00:00] 2026-01-08 18:55:17,108 - INFO - Writing docker-contexts/fetch.tar.gz for docker image fetch
[task 2026-01-08T18:55:17.120+00:00] 2026-01-08 18:55:17,120 - DEBUG - Generating tasks for docker-image index-task
[task 2026-01-08T18:55:17.121+00:00] 2026-01-08 18:55:17,121 - INFO - Writing docker-contexts/index-task.tar.gz for docker image index-task
[task 2026-01-08T18:55:17.122+00:00] 2026-01-08 18:55:17,122 - DEBUG - Generating tasks for docker-image python
[task 2026-01-08T18:55:17.123+00:00] 2026-01-08 18:55:17,122 - INFO - Writing docker-contexts/python.tar.gz for docker image python
[task 2026-01-08T18:55:17.123+00:00] 2026-01-08 18:55:17,123 - DEBUG - Generating tasks for docker-image run-task
[task 2026-01-08T18:55:17.124+00:00] 2026-01-08 18:55:17,123 - INFO - Writing docker-contexts/run-task.tar.gz for docker image run-task
[task 2026-01-08T18:55:17.141+00:00] 2026-01-08 18:55:17,140 - DEBUG - Generating tasks for docker-image skopeo
[task 2026-01-08T18:55:17.141+00:00] 2026-01-08 18:55:17,141 - INFO - Writing docker-contexts/skopeo.tar.gz for docker image skopeo
[task 2026-01-08T18:55:17.160+00:00] 2026-01-08 18:55:17,159 - INFO - Generated 6 tasks for kind docker-image
[task 2026-01-08T18:55:17.161+00:00] 2026-01-08 18:55:17,161 - DEBUG - Loading tasks for kind push-image
[task 2026-01-08T18:55:17.162+00:00] 2026-01-08 18:55:17,161 - DEBUG - Loading tasks for kind test
[task 2026-01-08T18:55:17.165+00:00] 2026-01-08 18:55:17,165 - DEBUG - Generating tasks for push-image decision
[task 2026-01-08T18:55:17.166+00:00] 2026-01-08 18:55:17,166 - DEBUG - Generating tasks for push-image run-task
[task 2026-01-08T18:55:17.169+00:00] 2026-01-08 18:55:17,169 - INFO - Generated 2 tasks for kind push-image
[task 2026-01-08T18:55:17.174+00:00] 2026-01-08 18:55:17,174 - DEBUG - Generating tasks for test unit-linux
[task 2026-01-08T18:55:17.176+00:00] 2026-01-08 18:55:17,175 - DEBUG - Generating tasks for test unit-win
[task 2026-01-08T18:55:17.178+00:00] 2026-01-08 18:55:17,178 - DEBUG - Running in Taskcluster instance https://firefox-ci-tc.services.mozilla.com
[task 2026-01-08T18:55:17.180+00:00] 2026-01-08 18:55:17,180 - INFO - Generated 8 tasks for kind test
[task 2026-01-08T18:55:17.182+00:00] 2026-01-08 18:55:17,181 - DEBUG - Loading tasks for kind complete
[task 2026-01-08T18:55:17.182+00:00] 2026-01-08 18:55:17,182 - DEBUG - Loading tasks for kind codecov
[task 2026-01-08T18:55:17.183+00:00] 2026-01-08 18:55:17,183 - DEBUG - Generating tasks for complete pr
[task 2026-01-08T18:55:17.184+00:00] 2026-01-08 18:55:17,184 - INFO - Generated 1 tasks for kind complete
[task 2026-01-08T18:55:17.185+00:00] 2026-01-08 18:55:17,185 - DEBUG - Generating tasks for codecov upload
[task 2026-01-08T18:55:17.187+00:00] 2026-01-08 18:55:17,187 - INFO - Generated 1 tasks for kind codecov
[task 2026-01-08T18:55:17.191+00:00] 2026-01-08 18:55:17,190 - INFO - Generating full task graph
[task 2026-01-08T18:55:17.191+00:00] 2026-01-08 18:55:17,191 - INFO - Full task graph contains 21 tasks and 31 dependencies
[task 2026-01-08T18:55:17.192+00:00] 2026-01-08 18:55:17,192 - INFO - writing artifact file `full-task-graph.json`
[task 2026-01-08T18:55:17.193+00:00] 2026-01-08 18:55:17,193 - INFO - writing artifact file `runnable-jobs.json`
[task 2026-01-08T18:55:17.193+00:00] 2026-01-08 18:55:17,193 - INFO - Generating target task set
[task 2026-01-08T18:55:17.194+00:00] Traceback (most recent call last):
[task 2026-01-08T18:55:17.194+00:00] File "/builds/worker/.local/lib/python3.11/site-packages/taskgraph/main.py", line 1203, in main
[task 2026-01-08T18:55:17.194+00:00] return args.command(vars(args))
[task 2026-01-08T18:55:17.194+00:00] ^^^^^^^^^^^^^^^^^^^^^^^^
[task 2026-01-08T18:55:17.194+00:00] File "/builds/worker/.local/lib/python3.11/site-packages/taskgraph/main.py", line 939, in decision
[task 2026-01-08T18:55:17.194+00:00] taskgraph_decision(options)
[task 2026-01-08T18:55:17.194+00:00] File "/builds/worker/.local/lib/python3.11/site-packages/taskgraph/decision.py", line 138, in taskgraph_decision
[task 2026-01-08T18:55:17.194+00:00] write_artifact("target-tasks.json", list(tgg.target_task_set.tasks.keys()))
[task 2026-01-08T18:55:17.194+00:00] ^^^^^^^^^^^^^^^^^^^
[task 2026-01-08T18:55:17.194+00:00] File "/builds/worker/.local/lib/python3.11/site-packages/taskgraph/generator.py", line 362, in target_task_set
[task 2026-01-08T18:55:17.194+00:00] fltr(self._target_task_set, self.parameters, self.graph_config)
[task 2026-01-08T18:55:17.194+00:00] File "/builds/worker/.local/lib/python3.11/site-packages/taskgraph/filter_tasks.py", line 34, in filter_target_tasks
[task 2026-01-08T18:55:17.195+00:00] return fn(graph, parameters, graph_config)
[task 2026-01-08T18:55:17.195+00:00] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[task 2026-01-08T18:55:17.195+00:00] File "/builds/worker/.local/lib/python3.11/site-packages/taskgraph/target_tasks.py", line 89, in target_tasks_default
[task 2026-01-08T18:55:17.195+00:00] l for l, t in full_task_graph.tasks.items() if standard_filter(t, parameters)
[task 2026-01-08T18:55:17.195+00:00] ^^^^^^^^^^^^^^^^^^^^^
[task 2026-01-08T18:55:17.195+00:00] AttributeError: 'NoneType' object has no attribute 'tasks'
[taskcluster 2026-01-08T18:55:17.421Z] Exit Code: 1
[taskcluster 2026-01-08T18:55:17.421Z] User Time: 12.237ms
[taskcluster 2026-01-08T18:55:17.421Z] Kernel Time: 21.415ms
[taskcluster 2026-01-08T18:55:17.421Z] Wall Time: 6.989013522s
[taskcluster 2026-01-08T18:55:17.421Z] Average Available System Memory: 7.08 GiB
[taskcluster 2026-01-08T18:55:17.421Z] Average System Memory Used: 685.87 MiB
[taskcluster 2026-01-08T18:55:17.421Z] Peak System Memory Used: 728.50 MiB
[taskcluster 2026-01-08T18:55:17.421Z] Total System Memory: 7.75 GiB
[taskcluster 2026-01-08T18:55:17.421Z] Result: FAILED
[taskcluster 2026-01-08T18:55:17.421Z] === Task Finished ===
[taskcluster 2026-01-08T18:55:17.421Z] Task Duration: 6.989702237s
[taskcluster 2026-01-08T18:55:18.807Z] [mounts] Preserving cache: Moving "/home/task_176789849864062/cache0" to "/home/generic-worker/caches/Op78DD0PRE-rVNdZX5qoWw"
[taskcluster:error] exit status 1