[taskcluster 2025-12-24T09:03:08.531Z] Worker Type (taskgraph-t/linux-docker) settings:
[taskcluster 2025-12-24T09:03:08.531Z]   {
[taskcluster 2025-12-24T09:03:08.531Z]     "config": {
[taskcluster 2025-12-24T09:03:08.531Z]       "deploymentId": ""
[taskcluster 2025-12-24T09:03:08.531Z]     },
[taskcluster 2025-12-24T09:03:08.531Z]     "generic-worker": {
[taskcluster 2025-12-24T09:03:08.531Z]       "config": {
[taskcluster 2025-12-24T09:03:08.531Z]         "headlessTasks": true
[taskcluster 2025-12-24T09:03:08.531Z]       },
[taskcluster 2025-12-24T09:03:08.531Z]       "engine": "multiuser",
[taskcluster 2025-12-24T09:03:08.531Z]       "go-arch": "amd64",
[taskcluster 2025-12-24T09:03:08.531Z]       "go-os": "linux",
[taskcluster 2025-12-24T09:03:08.531Z]       "go-version": "go1.25.4",
[taskcluster 2025-12-24T09:03:08.531Z]       "release": "https://github.com/taskcluster/taskcluster/releases/tag/v93.1.2",
[taskcluster 2025-12-24T09:03:08.531Z]       "revision": "e954a7555fe32f7de69247759908749d1d670889",
[taskcluster 2025-12-24T09:03:08.531Z]       "source": "https://github.com/taskcluster/taskcluster/commits/e954a7555fe32f7de69247759908749d1d670889",
[taskcluster 2025-12-24T09:03:08.531Z]       "version": "93.1.2"
[taskcluster 2025-12-24T09:03:08.531Z]     },
[taskcluster 2025-12-24T09:03:08.531Z]     "image": "projects/taskcluster-imaging/global/images/gw-fxci-gcp-l1-2404-amd64-headless-googlecompute-2025-11-14",
[taskcluster 2025-12-24T09:03:08.531Z]     "instance-id": "4336156666814141729",

...(31 lines hidden)...

cpython-3.14.0-linux-x86_64-gnu                 /builds/worker/.local/bin/python3.14 -> /builds/worker/.local/share/uv/python/cpython-3.14.0-linux-x86_64-gnu/bin/python3.14
cpython-3.14.0-linux-x86_64-gnu                 /builds/worker/.local/share/uv/python/cpython-3.14.0-linux-x86_64-gnu/bin/python3.14
cpython-3.14.0+freethreaded-linux-x86_64-gnu    /builds/worker/.local/bin/python3.14t -> /builds/worker/.local/share/uv/python/cpython-3.14.0+freethreaded-linux-x86_64-gnu/bin/python3.14t
cpython-3.14.0+freethreaded-linux-x86_64-gnu    /builds/worker/.local/share/uv/python/cpython-3.14.0+freethreaded-linux-x86_64-gnu/bin/python3.14t
cpython-3.13.9-linux-x86_64-gnu                 /builds/worker/.local/bin/python3.13 -> /builds/worker/.local/share/uv/python/cpython-3.13.9-linux-x86_64-gnu/bin/python3.13
cpython-3.13.9-linux-x86_64-gnu                 /builds/worker/.local/share/uv/python/cpython-3.13.9-linux-x86_64-gnu/bin/python3.13
cpython-3.12.12-linux-x86_64-gnu                /builds/worker/.local/bin/python3.12 -> /builds/worker/.local/share/uv/python/cpython-3.12.12-linux-x86_64-gnu/bin/python3.12
cpython-3.12.12-linux-x86_64-gnu                /builds/worker/.local/share/uv/python/cpython-3.12.12-linux-x86_64-gnu/bin/python3.12
cpython-3.11.14-linux-x86_64-gnu                /builds/worker/.local/bin/python3.11 -> /builds/worker/.local/share/uv/python/cpython-3.11.14-linux-x86_64-gnu/bin/python3.11
cpython-3.11.14-linux-x86_64-gnu                /builds/worker/.local/share/uv/python/cpython-3.11.14-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-3.10.19-linux-x86_64-gnu                /builds/worker/.local/bin/python3.10 -> /builds/worker/.local/share/uv/python/cpython-3.10.19-linux-x86_64-gnu/bin/python3.10
cpython-3.10.19-linux-x86_64-gnu                /builds/worker/.local/share/uv/python/cpython-3.10.19-linux-x86_64-gnu/bin/python3.10
cpython-3.9.24-linux-x86_64-gnu                 /builds/worker/.local/bin/python3.9 -> /builds/worker/.local/share/uv/python/cpython-3.9.24-linux-x86_64-gnu/bin/python3.9
cpython-3.9.24-linux-x86_64-gnu                 /builds/worker/.local/share/uv/python/cpython-3.9.24-linux-x86_64-gnu/bin/python3.9
[cache 2025-12-24T09:03:47.085+00:00] cache /builds/worker/.task-cache/uv is empty; writing requirements: gid=1000 uid=1000 version=1
[cache 2025-12-24T09:03:47.085+00:00] cache /builds/worker/checkouts is empty; writing requirements: gid=1000 uid=1000 version=1
[volume 2025-12-24T09:03:47.086+00:00] volume /builds/worker/.task-cache/uv is a cache
[volume 2025-12-24T09:03:47.086+00:00] volume /builds/worker/checkouts is a cache
[setup 2025-12-24T09:03:47.086+00:00] running as worker:worker
[vcs 2025-12-24T09:03:47.086+00:00] executing ['git', 'config', '--global', '--add', 'safe.directory', '/builds/worker/checkouts/vcs']
[vcs 2025-12-24T09:03:47.088+00:00] executing ['git', 'clone', 'https://github.com/taskcluster/taskgraph', '/builds/worker/checkouts/vcs']
[vcs 2025-12-24T09:03:47.089+00:00] Cloning into '/builds/worker/checkouts/vcs'...
[vcs 2025-12-24T09:03:48.097+00:00] executing ['git', 'fetch', 'https://github.com/jcristau/taskgraph', 'docker-python-run-task']
[vcs 2025-12-24T09:03:48.322+00:00] From https://github.com/jcristau/taskgraph
[vcs 2025-12-24T09:03:48.322+00:00]  * branch              docker-python-run-task -> FETCH_HEAD
[vcs 2025-12-24T09:03:48.324+00:00] executing ['git', 'checkout', '-f', '-B', 'docker-python-run-task', '655543edc95bc69fa57718689ed4d1d4f567b624']
[vcs 2025-12-24T09:03:48.345+00:00] Switched to a new branch 'docker-python-run-task'
[vcs 2025-12-24T09:03:48.345+00:00] cleaning git checkout...
[vcs 2025-12-24T09:03:48.345+00:00] executing ['git', 'clean', '-nxdff']
[vcs 2025-12-24T09:03:48.348+00:00] removing []
[vcs 2025-12-24T09:03:48.348+00:00] successfully cleaned git checkout!
[vcs 2025-12-24T09:03:48.350+00:00] TinderboxPrint:<a href='https://github.com/jcristau/taskgraph/commit/655543edc95bc69fa57718689ed4d1d4f567b624' title='Built from taskgraph commit 655543edc95bc69fa57718689ed4d1d4f567b624'>655543edc95bc69fa57718689ed4d1d4f567b624</a>
[setup 2025-12-24T09:03:48.350+00:00] UV_CACHE_DIR is /builds/worker/.task-cache/uv
[task 2025-12-24T09:03:48.350+00:00] executing ['bash', '-cx', 'uv run make html']
[task 2025-12-24T09:03:48.351+00:00] + uv run make html
[task 2025-12-24T09:03:48.550+00:00] Using CPython 3.14.0
[task 2025-12-24T09:03:48.550+00:00] Creating virtual environment at: .venv
[task 2025-12-24T09:03:48.572+00:00]    Building pytest-taskgraph @ file:///builds/worker/checkouts/vcs/packages/pytest-taskgraph
[task 2025-12-24T09:03:48.573+00:00]    Building taskcluster-taskgraph @ file:///builds/worker/checkouts/vcs
[task 2025-12-24T09:03:48.573+00:00]    Building sphinx-taskgraph @ file:///builds/worker/checkouts/vcs/packages/sphinx-taskgraph
[task 2025-12-24T09:03:48.634+00:00] Downloading pygments (1.2MiB)
[task 2025-12-24T09:03:48.635+00:00] Downloading babel (9.7MiB)
[task 2025-12-24T09:03:48.637+00:00] Downloading sphinx (3.4MiB)
[task 2025-12-24T09:03:48.638+00:00] Downloading virtualenv (5.7MiB)
[task 2025-12-24T09:03:48.640+00:00] Downloading pydata-sphinx-theme (4.4MiB)
[task 2025-12-24T09:03:48.641+00:00] Downloading aiohttp (1.6MiB)
[task 2025-12-24T09:03:48.641+00:00] Downloading pyright (5.7MiB)
[task 2025-12-24T09:03:48.642+00:00] Downloading zstandard (5.3MiB)
[task 2025-12-24T09:03:48.642+00:00] Downloading accessible-pygments (1.3MiB)
[task 2025-12-24T09:03:49.286+00:00]  Downloading aiohttp
[task 2025-12-24T09:03:49.353+00:00]  Downloading accessible-pygments
[task 2025-12-24T09:03:49.544+00:00]  Downloading pygments
[task 2025-12-24T09:03:49.608+00:00]  Downloading pydata-sphinx-theme
[task 2025-12-24T09:03:49.660+00:00]  Downloading zstandard
[task 2025-12-24T09:03:49.676+00:00]  Downloading virtualenv
[task 2025-12-24T09:03:49.791+00:00]  Downloading sphinx
[task 2025-12-24T09:03:50.015+00:00]  Downloading babel
[task 2025-12-24T09:03:50.572+00:00]       Built sphinx-taskgraph @ file:///builds/worker/checkouts/vcs/packages/sphinx-taskgraph
[task 2025-12-24T09:03:50.588+00:00]       Built taskcluster-taskgraph @ file:///builds/worker/checkouts/vcs
[task 2025-12-24T09:03:50.599+00:00]       Built pytest-taskgraph @ file:///builds/worker/checkouts/vcs/packages/pytest-taskgraph
[task 2025-12-24T09:03:50.648+00:00]  Downloading pyright
[task 2025-12-24T09:03:50.649+00:00] warning: Failed to hardlink files; falling back to full copy. This may lead to degraded performance.
[task 2025-12-24T09:03:50.649+00:00]          If the cache and target directories are on different filesystems, hardlinking may not be supported.
[task 2025-12-24T09:03:50.649+00:00]          If this is intentional, set `export UV_LINK_MODE=copy` or use `--link-mode=copy` to suppress this warning.
[task 2025-12-24T09:03:50.941+00:00] Installed 92 packages in 292ms
[task 2025-12-24T09:03:51.973+00:00] Running Sphinx v8.2.3
[task 2025-12-24T09:03:51.974+00:00] loading translations [en]... done
[task 2025-12-24T09:03:53.456+00:00] making output directory... done
[task 2025-12-24T09:03:53.650+00:00] building [mo]: targets for 0 po files that are out of date
[task 2025-12-24T09:03:53.650+00:00] writing output... 
[task 2025-12-24T09:03:53.653+00:00] building [html]: targets for 44 source files that are out of date
[task 2025-12-24T09:03:53.656+00:00] updating environment: [new config] 44 added, 0 changed, 0 removed
[task 2025-12-24T09:03:53.656+00:00] reading sources... [  2%] concepts/index
[task 2025-12-24T09:03:53.672+00:00] reading sources... [  5%] concepts/kind
[task 2025-12-24T09:03:53.677+00:00] reading sources... [  7%] concepts/loading
[task 2025-12-24T09:03:53.684+00:00] reading sources... [  9%] concepts/optimization
[task 2025-12-24T09:03:53.693+00:00] reading sources... [ 11%] concepts/overview
[task 2025-12-24T09:03:53.705+00:00] reading sources... [ 14%] concepts/scopes
[task 2025-12-24T09:03:53.724+00:00] reading sources... [ 16%] concepts/task-graphs
[task 2025-12-24T09:03:53.741+00:00] reading sources... [ 18%] concepts/transforms
[task 2025-12-24T09:03:53.757+00:00] reading sources... [ 20%] contributing
[task 2025-12-24T09:03:53.777+00:00] reading sources... [ 23%] glossary
[task 2025-12-24T09:03:53.806+00:00] reading sources... [ 25%] howto/bootstrap-taskgraph
[task 2025-12-24T09:03:53.824+00:00] reading sources... [ 27%] howto/create-actions
[task 2025-12-24T09:03:53.867+00:00] reading sources... [ 30%] howto/create-tasks
[task 2025-12-24T09:03:53.879+00:00] reading sources... [ 32%] howto/debugging
[task 2025-12-24T09:03:53.885+00:00] reading sources... [ 34%] howto/docker
[task 2025-12-24T09:03:53.906+00:00] reading sources... [ 36%] howto/index
[task 2025-12-24T09:03:53.909+00:00] reading sources... [ 39%] howto/load-task-locally
[task 2025-12-24T09:03:53.922+00:00] reading sources... [ 41%] howto/resolve-keyed-by
[task 2025-12-24T09:03:53.934+00:00] reading sources... [ 43%] howto/run-locally
[task 2025-12-24T09:03:53.956+00:00] reading sources... [ 45%] howto/send-notifications
[task 2025-12-24T09:03:53.973+00:00] reading sources... [ 48%] howto/use-fetches
[task 2025-12-24T09:03:53.983+00:00] reading sources... [ 50%] index
[task 2025-12-24T09:03:53.999+00:00] reading sources... [ 52%] reference/cli
[task 2025-12-24T09:03:54.185+00:00] reading sources... [ 55%] reference/index
[task 2025-12-24T09:03:54.188+00:00] reading sources... [ 57%] reference/migrations
[task 2025-12-24T09:03:54.239+00:00] reading sources... [ 59%] reference/optimization-strategies
[task 2025-12-24T09:03:54.246+00:00] reading sources... [ 61%] reference/parameters
[task 2025-12-24T09:03:54.263+00:00] reading sources... [ 64%] reference/source/modules
[task 2025-12-24T09:03:54.266+00:00] reading sources... [ 66%] reference/source/taskgraph
[task 2025-12-24T09:03:55.089+00:00] reading sources... [ 68%] reference/source/taskgraph.actions
[task 2025-12-24T09:03:55.244+00:00] reading sources... [ 70%] reference/source/taskgraph.loader
[task 2025-12-24T09:03:55.259+00:00] reading sources... [ 73%] reference/source/taskgraph.optimize
[task 2025-12-24T09:03:55.366+00:00] reading sources... [ 75%] reference/source/taskgraph.transforms
[task 2025-12-24T09:03:55.779+00:00] reading sources... [ 77%] reference/source/taskgraph.transforms.run
[task 2025-12-24T09:03:55.934+00:00] reading sources... [ 80%] reference/source/taskgraph.util
[task 2025-12-24T09:03:56.831+00:00] reading sources... [ 82%] reference/transforms/chunking
[task 2025-12-24T09:03:56.838+00:00] reading sources... [ 84%] reference/transforms/from_deps
[task 2025-12-24T09:03:56.857+00:00] reading sources... [ 86%] reference/transforms/index
[task 2025-12-24T09:03:56.860+00:00] reading sources... [ 89%] reference/transforms/matrix
[task 2025-12-24T09:03:56.874+00:00] reading sources... [ 91%] reference/transforms/task_context
[task 2025-12-24T09:03:56.885+00:00] reading sources... [ 93%] tutorials/connecting-taskcluster
[task 2025-12-24T09:03:56.911+00:00] reading sources... [ 95%] tutorials/creating-a-task-graph
[task 2025-12-24T09:03:56.925+00:00] reading sources... [ 98%] tutorials/getting-started
[task 2025-12-24T09:03:56.938+00:00] reading sources... [100%] tutorials/index
[task 2025-12-24T09:03:56.940+00:00] 
[task 2025-12-24T09:03:56.941+00:00] looking for now-outdated files... none found
[task 2025-12-24T09:03:56.955+00:00] pickling environment... done
[task 2025-12-24T09:03:56.955+00:00] checking consistency... done
[task 2025-12-24T09:03:56.957+00:00] preparing documents... done
[task 2025-12-24T09:03:56.957+00:00] copying assets... 
[task 2025-12-24T09:03:56.958+00:00] copying downloadable files... [100%] tutorials/example-taskcluster.yml
[task 2025-12-24T09:03:56.958+00:00] 
[task 2025-12-24T09:03:56.958+00:00] copying static files... 
[task 2025-12-24T09:03:56.963+00:00] Writing evaluated template result to /builds/worker/checkouts/vcs/docs/_build/html/_static/documentation_options.js
[task 2025-12-24T09:03:56.967+00:00] Writing evaluated template result to /builds/worker/checkouts/vcs/docs/_build/html/_static/basic.css
[task 2025-12-24T09:03:56.968+00:00] Writing evaluated template result to /builds/worker/checkouts/vcs/docs/_build/html/_static/language_data.js
[task 2025-12-24T09:03:56.994+00:00] copying static files: done
[task 2025-12-24T09:03:56.994+00:00] copying extra files... 
[task 2025-12-24T09:03:56.994+00:00] copying extra files: done
[task 2025-12-24T09:03:56.994+00:00] copying assets: done
[task 2025-12-24T09:03:56.994+00:00] writing output... [  2%] concepts/index
[task 2025-12-24T09:03:57.175+00:00] writing output... [  5%] concepts/kind
[task 2025-12-24T09:03:57.216+00:00] writing output... [  7%] concepts/loading
[task 2025-12-24T09:03:57.272+00:00] writing output... [  9%] concepts/optimization
[task 2025-12-24T09:03:57.313+00:00] writing output... [ 11%] concepts/overview
[task 2025-12-24T09:03:57.355+00:00] writing output... [ 14%] concepts/scopes
[task 2025-12-24T09:03:57.457+00:00] writing output... [ 16%] concepts/task-graphs
[task 2025-12-24T09:03:57.514+00:00] writing output... [ 18%] concepts/transforms
[task 2025-12-24T09:03:57.562+00:00] writing output... [ 20%] contributing
[task 2025-12-24T09:03:57.610+00:00] writing output... [ 23%] glossary
[task 2025-12-24T09:03:57.658+00:00] writing output... [ 25%] howto/bootstrap-taskgraph
[task 2025-12-24T09:03:57.768+00:00] writing output... [ 27%] howto/create-actions
[task 2025-12-24T09:03:57.826+00:00] writing output... [ 30%] howto/create-tasks
[task 2025-12-24T09:03:57.868+00:00] writing output... [ 32%] howto/debugging
[task 2025-12-24T09:03:57.906+00:00] writing output... [ 34%] howto/docker
[task 2025-12-24T09:03:57.963+00:00] writing output... [ 36%] howto/index
[task 2025-12-24T09:03:58.031+00:00] writing output... [ 39%] howto/load-task-locally
[task 2025-12-24T09:03:58.116+00:00] writing output... [ 41%] howto/resolve-keyed-by
[task 2025-12-24T09:03:58.166+00:00] writing output... [ 43%] howto/run-locally
[task 2025-12-24T09:03:58.217+00:00] writing output... [ 45%] howto/send-notifications
[task 2025-12-24T09:03:58.263+00:00] writing output... [ 48%] howto/use-fetches
[task 2025-12-24T09:03:58.326+00:00] writing output... [ 50%] index
[task 2025-12-24T09:03:58.451+00:00] writing output... [ 52%] reference/cli
[task 2025-12-24T09:03:58.540+00:00] writing output... [ 55%] reference/index
[task 2025-12-24T09:03:58.588+00:00] writing output... [ 57%] reference/migrations
[task 2025-12-24T09:03:58.681+00:00] writing output... [ 59%] reference/optimization-strategies
[task 2025-12-24T09:03:58.766+00:00] writing output... [ 61%] reference/parameters
[task 2025-12-24T09:03:58.815+00:00] writing output... [ 64%] reference/source/modules
[task 2025-12-24T09:03:58.876+00:00] writing output... [ 66%] reference/source/taskgraph
[task 2025-12-24T09:03:59.194+00:00] writing output... [ 68%] reference/source/taskgraph.actions
[task 2025-12-24T09:03:59.268+00:00] writing output... [ 70%] reference/source/taskgraph.loader
[task 2025-12-24T09:03:59.305+00:00] writing output... [ 73%] reference/source/taskgraph.optimize
[task 2025-12-24T09:03:59.365+00:00] writing output... [ 75%] reference/source/taskgraph.transforms
[task 2025-12-24T09:03:59.513+00:00] writing output... [ 77%] reference/source/taskgraph.transforms.run
[task 2025-12-24T09:03:59.646+00:00] writing output... [ 80%] reference/source/taskgraph.util
[task 2025-12-24T09:03:59.946+00:00] writing output... [ 82%] reference/transforms/chunking
[task 2025-12-24T09:03:59.987+00:00] writing output... [ 84%] reference/transforms/from_deps
[task 2025-12-24T09:04:00.043+00:00] writing output... [ 86%] reference/transforms/index
[task 2025-12-24T09:04:00.122+00:00] writing output... [ 89%] reference/transforms/matrix
[task 2025-12-24T09:04:00.219+00:00] writing output... [ 91%] reference/transforms/task_context
[task 2025-12-24T09:04:00.263+00:00] writing output... [ 93%] tutorials/connecting-taskcluster
[task 2025-12-24T09:04:00.321+00:00] writing output... [ 95%] tutorials/creating-a-task-graph
[task 2025-12-24T09:04:00.371+00:00] writing output... [ 98%] tutorials/getting-started
[task 2025-12-24T09:04:00.438+00:00] writing output... [100%] tutorials/index
[task 2025-12-24T09:04:00.537+00:00] 
[task 2025-12-24T09:04:00.619+00:00] generating indices... genindex py-modindex done
[task 2025-12-24T09:04:00.651+00:00] writing additional pages... search done
[task 2025-12-24T09:04:00.664+00:00] dumping search index in English (code: en)... done
[task 2025-12-24T09:04:00.670+00:00] dumping object inventory... done
[task 2025-12-24T09:04:00.701+00:00] build succeeded.
[task 2025-12-24T09:04:00.702+00:00] 
[task 2025-12-24T09:04:00.702+00:00] The HTML pages are in docs/_build/html.
[taskcluster 2025-12-24T09:04:01.836Z]                        Exit Code: 0
[taskcluster 2025-12-24T09:04:01.836Z]                        User Time: 20.489ms
[taskcluster 2025-12-24T09:04:01.836Z]                      Kernel Time: 15.668ms
[taskcluster 2025-12-24T09:04:01.836Z]                        Wall Time: 19.427381429s
[taskcluster 2025-12-24T09:04:01.836Z]  Average Available System Memory: 14.79 GiB
[taskcluster 2025-12-24T09:04:01.836Z]       Average System Memory Used: 846.29 MiB
[taskcluster 2025-12-24T09:04:01.836Z]          Peak System Memory Used: 964.83 MiB
[taskcluster 2025-12-24T09:04:01.836Z]              Total System Memory: 15.62 GiB
[taskcluster 2025-12-24T09:04:01.836Z]                           Result: SUCCEEDED
[taskcluster 2025-12-24T09:04:01.837Z] === Task Finished ===
[taskcluster 2025-12-24T09:04:01.837Z] Task Duration: 19.42796267s
[taskcluster 2025-12-24T09:04:01.859Z] [mounts] Preserving cache: Moving "/home/task_176656698820366/cache0" to "/home/generic-worker/caches/RI1AWuSJRHGoi_mUGlX5_w"
[taskcluster 2025-12-24T09:04:01.860Z] [mounts] Preserving cache: Moving "/home/task_176656698820366/cache1" to "/home/generic-worker/caches/XX8TwaUwSjW79wNPO8eRrw"