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run-task: wait on child processes when we're pid 1.

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run-task: wait on child processes when we're pid 1. #810

run-task: wait on child processes when we're pid 1.
76738f1
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firefoxci-taskcluster / doc-generate succeeded Oct 9, 2025 in 5m 18s

FirefoxCI (pull_request)

Generate documentation and fail on warnings (Treeherder push)

Details

View task in Taskcluster | View logs in Taskcluster | View task group in Taskcluster

Task Status

Started: 2025-10-09T12:55:07.501Z
Resolved: 2025-10-09T12:55:56.068Z
Task Execution Time: 48 seconds, 567 milliseconds
Task Status: completed
Reason Resolved: completed
RunId: 0

Artifacts

- public/logs/live_backing.log
- public/logs/live.log


[taskcluster 2025-10-09 12:55:07.569Z] Task ID: QqKzX7mATeeB23R_J5K1TQ
[taskcluster 2025-10-09 12:55:07.569Z] Worker ID: 1328979673191419529
[taskcluster 2025-10-09 12:55:07.569Z] Worker Group: us-west1-b
[taskcluster 2025-10-09 12:55:07.569Z] Worker Node Type: projects/887720501152/machineTypes/c2-standard-4
[taskcluster 2025-10-09 12:55:07.569Z] Worker Pool: taskgraph-t/linux-gcp
[taskcluster 2025-10-09 12:55:07.569Z] Worker Version: 38.0.5
[taskcluster 2025-10-09 12:55:07.569Z] Public IP: 34.187.242.171
[taskcluster 2025-10-09 12:55:07.569Z] Hostname: taskgraph-t-linux-gcp-y8pfmnloq72e46eykxz8za
[taskcluster 2025-10-09 12:55:07.569Z] using cache "taskgraph-level-1-uv-v3-26529e177a382bde07b2-ZLIZlUoJT4echcPkEbrfDg" -> /builds/worker/.task-cache/uv
[taskcluster 2025-10-09 12:55:07.569Z] using cache "taskgraph-level-1-checkouts-v3-26529e177a382bde07b2-ZLIZlUoJT4echcPkEbrfDg" -> /builds/worker/checkouts

[taskcluster 2025-10-09 12:55:11.030Z] Downloading artifact "public/image.tar.zst" from task ID: ZLIZlUoJT4echcPkEbrfDg.
[taskcluster 2025-10-09 12:55:13.744Z] Downloaded artifact successfully.
[taskcluster 2025-10-09 12:55:13.744Z] Downloaded 293.928 mb
[taskcluster 2025-10-09 12:55:13.745Z] Decompressing downloaded image
[taskcluster 2025-10-09 12:55:15.817Z] Loading docker image from downloaded archive.
[taskcluster 2025-10-09 12:55:34.793Z] Image 'public/image.tar.zst' from task 'ZLIZlUoJT4echcPkEbrfDg' loaded.  Using image ID sha256:59996983f4f81d593f6742bc5f442d61143017c1ee912102b8fca6f37355ec69.
[taskcluster 2025-10-09 12:55:34.970Z] === Task Starting ===
[setup 2025-10-09T12:55:37.154+00:00] run-task started in /
[setup 2025-10-09T12:55:37.154+00:00] Invoked by command: --ci-checkout=/builds/worker/checkouts/vcs/ --task-cwd /builds/worker/checkouts/vcs -- bash -cx uv run make html
[setup 2025-10-09T12:55:37.154+00:00] Python version: 3.11.2
[setup 2025-10-09T12:55:37.154+00:00] Subprocess python version: 
cpython-3.13.2-linux-x86_64-gnu     /builds/worker/.local/share/uv/python/cpython-3.13.2-linux-x86_64-gnu/bin/python3.13
cpython-3.12.9-linux-x86_64-gnu     /builds/worker/.local/share/uv/python/cpython-3.12.9-linux-x86_64-gnu/bin/python3.12
cpython-3.11.11-linux-x86_64-gnu    /builds/worker/.local/share/uv/python/cpython-3.11.11-linux-x86_64-gnu/bin/python3.11
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
cpython-3.11.2-linux-x86_64-gnu     /bin/python3.11
cpython-3.11.2-linux-x86_64-gnu     /bin/python3 -> python3.11
cpython-3.10.16-linux-x86_64-gnu    /builds/worker/.local/share/uv/python/cpython-3.10.16-linux-x86_64-gnu/bin/python3.10
cpython-3.9.21-linux-x86_64-gnu     /builds/worker/.local/share/uv/python/cpython-3.9.21-linux-x86_64-gnu/bin/python3.9
cpython-3.8.20-linux-x86_64-gnu     /builds/worker/.local/share/uv/python/cpython-3.8.20-linux-x86_64-gnu/bin/python3.8
[cache 2025-10-09T12:55:38.399+00:00] cache /builds/worker/.task-cache/uv is empty; writing requirements: gid=1000 uid=1000 version=1
[cache 2025-10-09T12:55:38.399+00:00] cache /builds/worker/checkouts is empty; writing requirements: gid=1000 uid=1000 version=1
[volume 2025-10-09T12:55:38.399+00:00] volume /builds/worker/.task-cache/uv is a cache
[volume 2025-10-09T12:55:38.399+00:00] volume /builds/worker/checkouts is a cache
[setup 2025-10-09T12:55:38.399+00:00] running as worker:worker
[vcs 2025-10-09T12:55:38.399+00:00] executing ['git', 'config', '--global', '--add', 'safe.directory', '/builds/worker/checkouts/vcs']
[vcs 2025-10-09T12:55:38.401+00:00] executing ['git', 'clone', 'https://github.com/taskcluster/taskgraph', '/builds/worker/checkouts/vcs']
[vcs 2025-10-09T12:55:38.403+00:00] Cloning into '/builds/worker/checkouts/vcs'...
[vcs 2025-10-09T12:55:39.400+00:00] executing ['git', 'fetch', '--no-tags', 'https://github.com/jcristau/taskgraph', 'run-task-reaper']
[vcs 2025-10-09T12:55:39.752+00:00] From https://github.com/jcristau/taskgraph
[vcs 2025-10-09T12:55:39.752+00:00]  * branch              run-task-reaper -> FETCH_HEAD
[vcs 2025-10-09T12:55:39.753+00:00] executing ['git', 'checkout', '-f', '-B', 'run-task-reaper', '76738f18e5ea44c467a0c659b2fa31e2ca283f1a']
[vcs 2025-10-09T12:55:39.774+00:00] Switched to a new branch 'run-task-reaper'
[vcs 2025-10-09T12:55:39.775+00:00] cleaning git checkout...
[vcs 2025-10-09T12:55:39.775+00:00] executing ['git', 'clean', '-nxdff']
[vcs 2025-10-09T12:55:39.777+00:00] removing []
[vcs 2025-10-09T12:55:39.777+00:00] successfully cleaned git checkout!
[vcs 2025-10-09T12:55:39.778+00:00] TinderboxPrint:<a href='https://github.com/jcristau/taskgraph/commit/76738f18e5ea44c467a0c659b2fa31e2ca283f1a' title='Built from taskgraph commit 76738f18e5ea44c467a0c659b2fa31e2ca283f1a'>76738f18e5ea44c467a0c659b2fa31e2ca283f1a</a>
[task 2025-10-09T12:55:39.779+00:00] executing ['bash', '-cx', 'uv run make html']
[task 2025-10-09T12:55:39.780+00:00] + uv run make html
[task 2025-10-09T12:55:39.946+00:00] Using CPython 3.13.2
[task 2025-10-09T12:55:39.946+00:00] Creating virtual environment at: .venv
[task 2025-10-09T12:55:39.984+00:00]    Building taskcluster-taskgraph @ file:///builds/worker/checkouts/vcs
[task 2025-10-09T12:55:39.985+00:00]    Building pytest-taskgraph @ file:///builds/worker/checkouts/vcs/packages/pytest-taskgraph
[task 2025-10-09T12:55:39.985+00:00]    Building sphinx-taskgraph @ file:///builds/worker/checkouts/vcs/packages/sphinx-taskgraph
[task 2025-10-09T12:55:40.026+00:00] Downloading aiohttp (1.7MiB)
[task 2025-10-09T12:55:40.026+00:00] Downloading babel (9.7MiB)
[task 2025-10-09T12:55:40.027+00:00] Downloading pyright (5.7MiB)
[task 2025-10-09T12:55:40.027+00:00] Downloading pygments (1.2MiB)
[task 2025-10-09T12:55:40.028+00:00] Downloading virtualenv (5.7MiB)
[task 2025-10-09T12:55:40.028+00:00] Downloading zstandard (5.3MiB)
[task 2025-10-09T12:55:40.028+00:00] Downloading accessible-pygments (1.3MiB)
[task 2025-10-09T12:55:40.028+00:00] Downloading sphinx (3.4MiB)
[task 2025-10-09T12:55:40.028+00:00] Downloading pydata-sphinx-theme (4.4MiB)
[task 2025-10-09T12:55:40.613+00:00]  Downloaded aiohttp
[task 2025-10-09T12:55:40.663+00:00]  Downloaded accessible-pygments
[task 2025-10-09T12:55:40.844+00:00]  Downloaded pygments
[task 2025-10-09T12:55:40.883+00:00]  Downloaded pydata-sphinx-theme
[task 2025-10-09T12:55:40.949+00:00]  Downloaded zstandard
[task 2025-10-09T12:55:40.953+00:00]  Downloaded virtualenv
[task 2025-10-09T12:55:41.069+00:00]  Downloaded sphinx
[task 2025-10-09T12:55:41.223+00:00]  Downloaded babel
[task 2025-10-09T12:55:41.671+00:00]  Downloaded pyright
[task 2025-10-09T12:55:41.752+00:00]       Built sphinx-taskgraph @ file:///builds/worker/checkouts/vcs/packages/sphinx-taskgraph
[task 2025-10-09T12:55:41.779+00:00]       Built taskcluster-taskgraph @ file:///builds/worker/checkouts/vcs
[task 2025-10-09T12:55:41.913+00:00]       Built pytest-taskgraph @ file:///builds/worker/checkouts/vcs/packages/pytest-taskgraph
[task 2025-10-09T12:55:41.915+00:00] warning: Failed to hardlink files; falling back to full copy. This may lead to degraded performance.
[task 2025-10-09T12:55:41.915+00:00]          If the cache and target directories are on different filesystems, hardlinking may not be supported.
[task 2025-10-09T12:55:41.915+00:00]          If this is intentional, set `export UV_LINK_MODE=copy` or use `--link-mode=copy` to suppress this warning.
[task 2025-10-09T12:55:42.180+00:00] Installed 92 packages in 265ms
[task 2025-10-09T12:55:43.154+00:00] Running Sphinx v8.2.3
[task 2025-10-09T12:55:43.154+00:00] loading translations [en]... done
[task 2025-10-09T12:55:44.465+00:00] making output directory... done
[task 2025-10-09T12:55:44.667+00:00] building [mo]: targets for 0 po files that are out of date
[task 2025-10-09T12:55:44.667+00:00] writing output... 
[task 2025-10-09T12:55:44.671+00:00] building [html]: targets for 44 source files that are out of date
[task 2025-10-09T12:55:44.675+00:00] updating environment: [new config] 44 added, 0 changed, 0 removed
[task 2025-10-09T12:55:44.675+00:00] reading sources... [  2%] concepts/index
[task 2025-10-09T12:55:44.695+00:00] reading sources... [  5%] concepts/kind
[task 2025-10-09T12:55:44.700+00:00] reading sources... [  7%] concepts/loading
[task 2025-10-09T12:55:44.707+00:00] reading sources... [  9%] concepts/optimization
[task 2025-10-09T12:55:44.717+00:00] reading sources... [ 11%] concepts/overview
[task 2025-10-09T12:55:44.733+00:00] reading sources... [ 14%] concepts/scopes
[task 2025-10-09T12:55:44.755+00:00] reading sources... [ 16%] concepts/task-graphs
[task 2025-10-09T12:55:44.774+00:00] reading sources... [ 18%] concepts/transforms
[task 2025-10-09T12:55:44.791+00:00] reading sources... [ 20%] contributing
[task 2025-10-09T12:55:44.817+00:00] reading sources... [ 23%] glossary
[task 2025-10-09T12:55:44.847+00:00] reading sources... [ 25%] howto/bootstrap-taskgraph
[task 2025-10-09T12:55:44.868+00:00] reading sources... [ 27%] howto/create-actions
[task 2025-10-09T12:55:44.897+00:00] reading sources... [ 30%] howto/create-tasks
[task 2025-10-09T12:55:44.910+00:00] reading sources... [ 32%] howto/debugging
[task 2025-10-09T12:55:44.917+00:00] reading sources... [ 34%] howto/docker
[task 2025-10-09T12:55:44.943+00:00] reading sources... [ 36%] howto/index
[task 2025-10-09T12:55:44.946+00:00] reading sources... [ 39%] howto/load-task-locally
[task 2025-10-09T12:55:44.959+00:00] reading sources... [ 41%] howto/resolve-keyed-by
[task 2025-10-09T12:55:44.973+00:00] reading sources... [ 43%] howto/run-locally
[task 2025-10-09T12:55:44.998+00:00] reading sources... [ 45%] howto/send-notifications
[task 2025-10-09T12:55:45.020+00:00] reading sources... [ 48%] howto/use-fetches
[task 2025-10-09T12:55:45.031+00:00] reading sources... [ 50%] index
[task 2025-10-09T12:55:45.049+00:00] reading sources... [ 52%] reference/cli
[task 2025-10-09T12:55:45.287+00:00] reading sources... [ 55%] reference/index
[task 2025-10-09T12:55:45.290+00:00] reading sources... [ 57%] reference/migrations
[task 2025-10-09T12:55:45.324+00:00] reading sources... [ 59%] reference/optimization-strategies
[task 2025-10-09T12:55:45.335+00:00] reading sources... [ 61%] reference/parameters
[task 2025-10-09T12:55:45.355+00:00] reading sources... [ 64%] reference/source/modules
[task 2025-10-09T12:55:45.358+00:00] reading sources... [ 66%] reference/source/taskgraph
[task 2025-10-09T12:55:46.313+00:00] reading sources... [ 68%] reference/source/taskgraph.actions
[task 2025-10-09T12:55:46.494+00:00] reading sources... [ 70%] reference/source/taskgraph.loader
[task 2025-10-09T12:55:46.512+00:00] reading sources... [ 73%] reference/source/taskgraph.optimize
[task 2025-10-09T12:55:46.709+00:00] reading sources... [ 75%] reference/source/taskgraph.transforms
[task 2025-10-09T12:55:47.163+00:00] reading sources... [ 77%] reference/source/taskgraph.transforms.run
[task 2025-10-09T12:55:47.352+00:00] reading sources... [ 80%] reference/source/taskgraph.util
[task 2025-10-09T12:55:48.445+00:00] reading sources... [ 82%] reference/transforms/chunking
[task 2025-10-09T12:55:48.453+00:00] reading sources... [ 84%] reference/transforms/from_deps
[task 2025-10-09T12:55:48.476+00:00] reading sources... [ 86%] reference/transforms/index
[task 2025-10-09T12:55:48.479+00:00] reading sources... [ 89%] reference/transforms/matrix
[task 2025-10-09T12:55:48.496+00:00] reading sources... [ 91%] reference/transforms/task_context
[task 2025-10-09T12:55:48.508+00:00] reading sources... [ 93%] tutorials/connecting-taskcluster
[task 2025-10-09T12:55:48.541+00:00] reading sources... [ 95%] tutorials/creating-a-task-graph
[task 2025-10-09T12:55:48.557+00:00] reading sources... [ 98%] tutorials/getting-started
[task 2025-10-09T12:55:48.572+00:00] reading sources... [100%] tutorials/index
[task 2025-10-09T12:55:48.575+00:00] 
[task 2025-10-09T12:55:48.575+00:00] looking for now-outdated files... none found
[task 2025-10-09T12:55:48.592+00:00] pickling environment... done
[task 2025-10-09T12:55:48.592+00:00] checking consistency... done
[task 2025-10-09T12:55:48.594+00:00] preparing documents... done
[task 2025-10-09T12:55:48.594+00:00] copying assets... 
[task 2025-10-09T12:55:48.594+00:00] copying downloadable files... [100%] tutorials/example-taskcluster.yml
[task 2025-10-09T12:55:48.595+00:00] 
[task 2025-10-09T12:55:48.595+00:00] copying static files... 
[task 2025-10-09T12:55:48.601+00:00] Writing evaluated template result to /builds/worker/checkouts/vcs/docs/_build/html/_static/documentation_options.js
[task 2025-10-09T12:55:48.605+00:00] Writing evaluated template result to /builds/worker/checkouts/vcs/docs/_build/html/_static/basic.css
[task 2025-10-09T12:55:48.607+00:00] Writing evaluated template result to /builds/worker/checkouts/vcs/docs/_build/html/_static/language_data.js
[task 2025-10-09T12:55:48.637+00:00] copying static files: done
[task 2025-10-09T12:55:48.637+00:00] copying extra files... 
[task 2025-10-09T12:55:48.637+00:00] copying extra files: done
[task 2025-10-09T12:55:48.637+00:00] copying assets: done
[task 2025-10-09T12:55:48.637+00:00] writing output... [  2%] concepts/index
[task 2025-10-09T12:55:48.805+00:00] writing output... [  5%] concepts/kind
[task 2025-10-09T12:55:48.858+00:00] writing output... [  7%] concepts/loading
[task 2025-10-09T12:55:48.941+00:00] writing output... [  9%] concepts/optimization
[task 2025-10-09T12:55:48.996+00:00] writing output... [ 11%] concepts/overview
[task 2025-10-09T12:55:49.057+00:00] writing output... [ 14%] concepts/scopes
[task 2025-10-09T12:55:49.247+00:00] writing output... [ 16%] concepts/task-graphs
[task 2025-10-09T12:55:49.321+00:00] writing output... [ 18%] concepts/transforms
[task 2025-10-09T12:55:49.389+00:00] writing output... [ 20%] contributing
[task 2025-10-09T12:55:49.453+00:00] writing output... [ 23%] glossary
[task 2025-10-09T12:55:49.506+00:00] writing output... [ 25%] howto/bootstrap-taskgraph
[task 2025-10-09T12:55:49.571+00:00] writing output... [ 27%] howto/create-actions
[task 2025-10-09T12:55:49.649+00:00] writing output... [ 30%] howto/create-tasks
[task 2025-10-09T12:55:49.708+00:00] writing output... [ 32%] howto/debugging
[task 2025-10-09T12:55:49.760+00:00] writing output... [ 34%] howto/docker
[task 2025-10-09T12:55:49.990+00:00] writing output... [ 36%] howto/index
[task 2025-10-09T12:55:50.042+00:00] writing output... [ 39%] howto/load-task-locally
[task 2025-10-09T12:55:50.098+00:00] writing output... [ 41%] howto/resolve-keyed-by
[task 2025-10-09T12:55:50.171+00:00] writing output... [ 43%] howto/run-locally
[task 2025-10-09T12:55:50.245+00:00] writing output... [ 45%] howto/send-notifications
[task 2025-10-09T12:55:50.316+00:00] writing output... [ 48%] howto/use-fetches
[task 2025-10-09T12:55:50.372+00:00] writing output... [ 50%] index
[task 2025-10-09T12:55:50.622+00:00] writing output... [ 52%] reference/cli
[task 2025-10-09T12:55:50.740+00:00] writing output... [ 55%] reference/index
[task 2025-10-09T12:55:50.811+00:00] writing output... [ 57%] reference/migrations
[task 2025-10-09T12:55:50.885+00:00] writing output... [ 59%] reference/optimization-strategies
[task 2025-10-09T12:55:50.939+00:00] writing output... [ 61%] reference/parameters
[task 2025-10-09T12:55:51.009+00:00] writing output... [ 64%] reference/source/modules
[task 2025-10-09T12:55:51.267+00:00] writing output... [ 66%] reference/source/taskgraph
[task 2025-10-09T12:55:51.569+00:00] writing output... [ 68%] reference/source/taskgraph.actions
[task 2025-10-09T12:55:51.672+00:00] writing output... [ 70%] reference/source/taskgraph.loader
[task 2025-10-09T12:55:51.722+00:00] writing output... [ 73%] reference/source/taskgraph.optimize
[task 2025-10-09T12:55:51.812+00:00] writing output... [ 75%] reference/source/taskgraph.transforms
[task 2025-10-09T12:55:51.980+00:00] writing output... [ 77%] reference/source/taskgraph.transforms.run
[task 2025-10-09T12:55:52.246+00:00] writing output... [ 80%] reference/source/taskgraph.util
[task 2025-10-09T12:55:52.577+00:00] writing output... [ 82%] reference/transforms/chunking
[task 2025-10-09T12:55:52.635+00:00] writing output... [ 84%] reference/transforms/from_deps
[task 2025-10-09T12:55:52.712+00:00] writing output... [ 86%] reference/transforms/index
[task 2025-10-09T12:55:52.763+00:00] writing output... [ 89%] reference/transforms/matrix
[task 2025-10-09T12:55:52.835+00:00] writing output... [ 91%] reference/transforms/task_context
[task 2025-10-09T12:55:52.895+00:00] writing output... [ 93%] tutorials/connecting-taskcluster
[task 2025-10-09T12:55:52.978+00:00] writing output... [ 95%] tutorials/creating-a-task-graph
[task 2025-10-09T12:55:53.045+00:00] writing output... [ 98%] tutorials/getting-started
[task 2025-10-09T12:55:53.265+00:00] writing output... [100%] tutorials/index
[task 2025-10-09T12:55:53.313+00:00] 
[task 2025-10-09T12:55:53.428+00:00] generating indices... genindex py-modindex done
[task 2025-10-09T12:55:53.472+00:00] writing additional pages... search done
[task 2025-10-09T12:55:53.485+00:00] dumping search index in English (code: en)... done
[task 2025-10-09T12:55:53.492+00:00] dumping object inventory... done
[task 2025-10-09T12:55:53.529+00:00] build succeeded.
[task 2025-10-09T12:55:53.529+00:00] 
[task 2025-10-09T12:55:53.529+00:00] The HTML pages are in docs/_build/html.
[taskcluster 2025-10-09 12:55:55.409Z] === Task Finished ===
[taskcluster 2025-10-09 12:55:55.410Z] Successful task run with exit code: 0 completed in 47.843 seconds