[taskcluster 2026-03-18T17:20:39.368Z] Worker Type (taskgraph-t/linux-docker) settings:
[taskcluster 2026-03-18T17:20:39.368Z]   {
[taskcluster 2026-03-18T17:20:39.368Z]     "generic-worker": {
[taskcluster 2026-03-18T17:20:39.368Z]       "config": {
[taskcluster 2026-03-18T17:20:39.368Z]         "headlessTasks": true
[taskcluster 2026-03-18T17:20:39.368Z]       },
[taskcluster 2026-03-18T17:20:39.368Z]       "engine": "multiuser",
[taskcluster 2026-03-18T17:20:39.368Z]       "go-arch": "amd64",
[taskcluster 2026-03-18T17:20:39.368Z]       "go-os": "linux",
[taskcluster 2026-03-18T17:20:39.368Z]       "go-version": "go1.26.0",
[taskcluster 2026-03-18T17:20:39.368Z]       "release": "https://github.com/taskcluster/taskcluster/releases/tag/v97.0.1",
[taskcluster 2026-03-18T17:20:39.368Z]       "revision": "6519c127aad40a47b1412136d9a5797a76eca200",
[taskcluster 2026-03-18T17:20:39.368Z]       "source": "https://github.com/taskcluster/taskcluster/commits/6519c127aad40a47b1412136d9a5797a76eca200",
[taskcluster 2026-03-18T17:20:39.368Z]       "version": "97.0.1"
[taskcluster 2026-03-18T17:20:39.368Z]     },
[taskcluster 2026-03-18T17:20:39.368Z]     "image": "projects/taskcluster-imaging/global/images/gw-fxci-gcp-l1-2404-amd64-headless-googlecompute-2026-03-05",
[taskcluster 2026-03-18T17:20:39.368Z]     "instance-id": "5765471626281312359",
[taskcluster 2026-03-18T17:20:39.368Z]     "instance-type": "projects/887720501152/machineTypes/c2-standard-4",
[taskcluster 2026-03-18T17:20:39.368Z]     "local-ipv4": "10.128.0.213",
[taskcluster 2026-03-18T17:20:39.368Z]     "project-id": "fxci-production-level1-workers",

...(24 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 2026-03-18T17:21:19.317+00:00] cache /builds/worker/.task-cache/uv is empty; writing requirements: gid=1000 uid=1000 version=1
[cache 2026-03-18T17:21:19.317+00:00] cache /builds/worker/checkouts is empty; writing requirements: gid=1000 uid=1000 version=1
[volume 2026-03-18T17:21:19.318+00:00] volume /builds/worker/.task-cache/uv is a cache
[volume 2026-03-18T17:21:19.318+00:00] volume /builds/worker/checkouts is a cache
[setup 2026-03-18T17:21:19.318+00:00] running as worker:worker
[vcs 2026-03-18T17:21:19.318+00:00] executing ['git', 'config', '--global', '--add', 'safe.directory', '/builds/worker/checkouts/vcs']
[vcs 2026-03-18T17:21:19.320+00:00] executing ['git', 'clone', 'https://github.com/taskcluster/taskgraph', '/builds/worker/checkouts/vcs']
[vcs 2026-03-18T17:21:19.321+00:00] Cloning into '/builds/worker/checkouts/vcs'...
[vcs 2026-03-18T17:21:21.621+00:00] executing ['git', 'fetch', '--tags', '--force', 'https://github.com/taskcluster/taskgraph', 'hneiva/transitive-closure']
[vcs 2026-03-18T17:21:21.891+00:00] From https://github.com/taskcluster/taskgraph
[vcs 2026-03-18T17:21:21.891+00:00]  * branch              hneiva/transitive-closure -> FETCH_HEAD
[vcs 2026-03-18T17:21:21.897+00:00] executing ['git', 'checkout', '-f', '-B', 'hneiva/transitive-closure', 'f19b24b090da0fb6254338201372875ffc831b8e']
[vcs 2026-03-18T17:21:21.918+00:00] Switched to a new branch 'hneiva/transitive-closure'
[vcs 2026-03-18T17:21:21.918+00:00] cleaning git checkout...
[vcs 2026-03-18T17:21:21.918+00:00] executing ['git', 'clean', '-nxdff']
[vcs 2026-03-18T17:21:21.921+00:00] removing []
[vcs 2026-03-18T17:21:21.921+00:00] successfully cleaned git checkout!
[vcs 2026-03-18T17:21:21.922+00:00] TinderboxPrint:<a href='https://github.com/taskcluster/taskgraph/commit/f19b24b090da0fb6254338201372875ffc831b8e' title='Built from taskgraph commit f19b24b090da0fb6254338201372875ffc831b8e'>f19b24b090da0fb6254338201372875ffc831b8e</a>
[setup 2026-03-18T17:21:21.922+00:00] UV_CACHE_DIR is /builds/worker/.task-cache/uv
[task 2026-03-18T17:21:21.922+00:00] executing ['bash', '-cx', 'uv run make html']
[task 2026-03-18T17:21:21.924+00:00] + uv run make html
[task 2026-03-18T17:21:22.119+00:00] Using CPython 3.14.0
[task 2026-03-18T17:21:22.119+00:00] Creating virtual environment at: .venv
[task 2026-03-18T17:21:22.145+00:00]    Building pytest-taskgraph @ file:///builds/worker/checkouts/vcs/packages/pytest-taskgraph
[task 2026-03-18T17:21:22.146+00:00]    Building taskcluster-taskgraph @ file:///builds/worker/checkouts/vcs
[task 2026-03-18T17:21:22.146+00:00]    Building sphinx-taskgraph @ file:///builds/worker/checkouts/vcs/packages/sphinx-taskgraph
[task 2026-03-18T17:21:22.481+00:00] Downloading pydata-sphinx-theme (4.4MiB)
[task 2026-03-18T17:21:22.483+00:00] Downloading aiohttp (1.6MiB)
[task 2026-03-18T17:21:22.486+00:00] Downloading zstandard (5.3MiB)
[task 2026-03-18T17:21:22.487+00:00] Downloading accessible-pygments (1.3MiB)
[task 2026-03-18T17:21:22.488+00:00] Downloading sphinx (3.7MiB)
[task 2026-03-18T17:21:22.489+00:00] Downloading pygments (1.2MiB)
[task 2026-03-18T17:21:22.491+00:00] Downloading babel (9.7MiB)
[task 2026-03-18T17:21:22.492+00:00] Downloading pyright (6.1MiB)
[task 2026-03-18T17:21:22.492+00:00] Downloading virtualenv (5.7MiB)
[task 2026-03-18T17:21:23.155+00:00]  Downloading aiohttp
[task 2026-03-18T17:21:23.245+00:00]  Downloading accessible-pygments
[task 2026-03-18T17:21:23.395+00:00]  Downloading pygments
[task 2026-03-18T17:21:23.498+00:00]  Downloading pydata-sphinx-theme
[task 2026-03-18T17:21:23.604+00:00]  Downloading zstandard
[task 2026-03-18T17:21:23.630+00:00]  Downloading virtualenv
[task 2026-03-18T17:21:23.756+00:00]  Downloading sphinx
[task 2026-03-18T17:21:23.976+00:00]  Downloading babel
[task 2026-03-18T17:21:24.629+00:00]       Built sphinx-taskgraph @ file:///builds/worker/checkouts/vcs/packages/sphinx-taskgraph
[task 2026-03-18T17:21:24.635+00:00]       Built pytest-taskgraph @ file:///builds/worker/checkouts/vcs/packages/pytest-taskgraph
[task 2026-03-18T17:21:24.804+00:00]       Built taskcluster-taskgraph @ file:///builds/worker/checkouts/vcs
[task 2026-03-18T17:21:25.044+00:00]  Downloading pyright
[task 2026-03-18T17:21:25.045+00:00] warning: Failed to hardlink files; falling back to full copy. This may lead to degraded performance.
[task 2026-03-18T17:21:25.046+00:00]          If the cache and target directories are on different filesystems, hardlinking may not be supported.
[task 2026-03-18T17:21:25.046+00:00]          If this is intentional, set `export UV_LINK_MODE=copy` or use `--link-mode=copy` to suppress this warning.
[task 2026-03-18T17:21:25.420+00:00] Installed 92 packages in 376ms
[task 2026-03-18T17:21:26.505+00:00] Running Sphinx v9.1.0
[task 2026-03-18T17:21:26.506+00:00] loading translations [en]... done
[task 2026-03-18T17:21:28.113+00:00] making output directory... done
[task 2026-03-18T17:21:28.280+00:00] building [mo]: targets for 0 po files that are out of date
[task 2026-03-18T17:21:28.280+00:00] writing output... 
[task 2026-03-18T17:21:28.284+00:00] building [html]: targets for 44 source files that are out of date
[task 2026-03-18T17:21:28.286+00:00] updating environment: [new config] 44 added, 0 changed, 0 removed
[task 2026-03-18T17:21:28.286+00:00] reading sources... [  2%] concepts/index
[task 2026-03-18T17:21:28.302+00:00] reading sources... [  5%] concepts/kind
[task 2026-03-18T17:21:28.307+00:00] reading sources... [  7%] concepts/loading
[task 2026-03-18T17:21:28.314+00:00] reading sources... [  9%] concepts/optimization
[task 2026-03-18T17:21:28.324+00:00] reading sources... [ 11%] concepts/overview
[task 2026-03-18T17:21:28.335+00:00] reading sources... [ 14%] concepts/scopes
[task 2026-03-18T17:21:28.357+00:00] reading sources... [ 16%] concepts/task-graphs
[task 2026-03-18T17:21:28.395+00:00] reading sources... [ 18%] concepts/transforms
[task 2026-03-18T17:21:28.411+00:00] reading sources... [ 20%] contributing
[task 2026-03-18T17:21:28.431+00:00] reading sources... [ 23%] glossary
[task 2026-03-18T17:21:28.460+00:00] reading sources... [ 25%] howto/bootstrap-taskgraph
[task 2026-03-18T17:21:28.478+00:00] reading sources... [ 27%] howto/create-actions
[task 2026-03-18T17:21:28.504+00:00] reading sources... [ 30%] howto/create-tasks
[task 2026-03-18T17:21:28.515+00:00] reading sources... [ 32%] howto/debugging
[task 2026-03-18T17:21:28.523+00:00] reading sources... [ 34%] howto/docker
[task 2026-03-18T17:21:28.544+00:00] reading sources... [ 36%] howto/index
[task 2026-03-18T17:21:28.548+00:00] reading sources... [ 39%] howto/load-task-locally
[task 2026-03-18T17:21:28.562+00:00] reading sources... [ 41%] howto/resolve-keyed-by
[task 2026-03-18T17:21:28.575+00:00] reading sources... [ 43%] howto/run-locally
[task 2026-03-18T17:21:28.596+00:00] reading sources... [ 45%] howto/send-notifications
[task 2026-03-18T17:21:28.614+00:00] reading sources... [ 48%] howto/use-fetches
[task 2026-03-18T17:21:28.624+00:00] reading sources... [ 50%] index
[task 2026-03-18T17:21:28.640+00:00] reading sources... [ 52%] reference/cli
[task 2026-03-18T17:21:28.836+00:00] reading sources... [ 55%] reference/index
[task 2026-03-18T17:21:28.839+00:00] reading sources... [ 57%] reference/migrations
[task 2026-03-18T17:21:28.874+00:00] reading sources... [ 59%] reference/optimization-strategies
[task 2026-03-18T17:21:28.882+00:00] reading sources... [ 61%] reference/parameters
[task 2026-03-18T17:21:28.899+00:00] reading sources... [ 64%] reference/source/modules
[task 2026-03-18T17:21:28.902+00:00] reading sources... [ 66%] reference/source/taskgraph
[task 2026-03-18T17:21:30.446+00:00] reading sources... [ 68%] reference/source/taskgraph.actions
[task 2026-03-18T17:21:30.666+00:00] reading sources... [ 70%] reference/source/taskgraph.loader
[task 2026-03-18T17:21:30.687+00:00] reading sources... [ 73%] reference/source/taskgraph.optimize
[task 2026-03-18T17:21:30.795+00:00] reading sources... [ 75%] reference/source/taskgraph.transforms
[task 2026-03-18T17:21:31.752+00:00] reading sources... [ 77%] reference/source/taskgraph.transforms.run
[task 2026-03-18T17:21:32.024+00:00] reading sources... [ 80%] reference/source/taskgraph.util
[task 2026-03-18T17:21:33.030+00:00] reading sources... [ 82%] reference/transforms/chunking
[task 2026-03-18T17:21:33.038+00:00] reading sources... [ 84%] reference/transforms/from_deps
[task 2026-03-18T17:21:33.058+00:00] reading sources... [ 86%] reference/transforms/index
[task 2026-03-18T17:21:33.063+00:00] reading sources... [ 89%] reference/transforms/matrix
[task 2026-03-18T17:21:33.078+00:00] reading sources... [ 91%] reference/transforms/task_context
[task 2026-03-18T17:21:33.090+00:00] reading sources... [ 93%] tutorials/connecting-taskcluster
[task 2026-03-18T17:21:33.117+00:00] reading sources... [ 95%] tutorials/creating-a-task-graph
[task 2026-03-18T17:21:33.133+00:00] reading sources... [ 98%] tutorials/getting-started
[task 2026-03-18T17:21:33.148+00:00] reading sources... [100%] tutorials/index
[task 2026-03-18T17:21:33.152+00:00] 
[task 2026-03-18T17:21:33.152+00:00] looking for now-outdated files... none found
[task 2026-03-18T17:21:33.180+00:00] pickling environment... done
[task 2026-03-18T17:21:33.180+00:00] checking consistency... done
[task 2026-03-18T17:21:33.182+00:00] preparing documents... done
[task 2026-03-18T17:21:33.182+00:00] copying assets... 
[task 2026-03-18T17:21:33.182+00:00] copying downloadable files... [100%] tutorials/example-taskcluster.yml
[task 2026-03-18T17:21:33.183+00:00] 
[task 2026-03-18T17:21:33.183+00:00] copying static files... 
[task 2026-03-18T17:21:33.189+00:00] Writing evaluated template result to /builds/worker/checkouts/vcs/docs/_build/html/_static/basic.css
[task 2026-03-18T17:21:33.191+00:00] Writing evaluated template result to /builds/worker/checkouts/vcs/docs/_build/html/_static/language_data.js
[task 2026-03-18T17:21:33.194+00:00] Writing evaluated template result to /builds/worker/checkouts/vcs/docs/_build/html/_static/documentation_options.js
[task 2026-03-18T17:21:33.219+00:00] copying static files: done
[task 2026-03-18T17:21:33.219+00:00] copying extra files... 
[task 2026-03-18T17:21:33.219+00:00] copying extra files: done
[task 2026-03-18T17:21:33.219+00:00] copying assets: done
[task 2026-03-18T17:21:33.220+00:00] writing output... [  2%] concepts/index
[task 2026-03-18T17:21:33.417+00:00] writing output... [  5%] concepts/kind
[task 2026-03-18T17:21:33.463+00:00] writing output... [  7%] concepts/loading
[task 2026-03-18T17:21:33.525+00:00] writing output... [  9%] concepts/optimization
[task 2026-03-18T17:21:33.578+00:00] writing output... [ 11%] concepts/overview
[task 2026-03-18T17:21:33.689+00:00] writing output... [ 14%] concepts/scopes
[task 2026-03-18T17:21:33.746+00:00] writing output... [ 16%] concepts/task-graphs
[task 2026-03-18T17:21:33.815+00:00] writing output... [ 18%] concepts/transforms
[task 2026-03-18T17:21:33.875+00:00] writing output... [ 20%] contributing
[task 2026-03-18T17:21:34.006+00:00] writing output... [ 23%] glossary
[task 2026-03-18T17:21:34.049+00:00] writing output... [ 25%] howto/bootstrap-taskgraph
[task 2026-03-18T17:21:34.102+00:00] writing output... [ 27%] howto/create-actions
[task 2026-03-18T17:21:34.165+00:00] writing output... [ 30%] howto/create-tasks
[task 2026-03-18T17:21:34.237+00:00] writing output... [ 32%] howto/debugging
[task 2026-03-18T17:21:34.348+00:00] writing output... [ 34%] howto/docker
[task 2026-03-18T17:21:34.412+00:00] writing output... [ 36%] howto/index
[task 2026-03-18T17:21:34.449+00:00] writing output... [ 39%] howto/load-task-locally
[task 2026-03-18T17:21:34.502+00:00] writing output... [ 41%] howto/resolve-keyed-by
[task 2026-03-18T17:21:34.597+00:00] writing output... [ 43%] howto/run-locally
[task 2026-03-18T17:21:34.701+00:00] writing output... [ 45%] howto/send-notifications
[task 2026-03-18T17:21:34.752+00:00] writing output... [ 48%] howto/use-fetches
[task 2026-03-18T17:21:34.797+00:00] writing output... [ 50%] index
[task 2026-03-18T17:21:34.973+00:00] writing output... [ 52%] reference/cli
[task 2026-03-18T17:21:35.069+00:00] writing output... [ 55%] reference/index
[task 2026-03-18T17:21:35.127+00:00] writing output... [ 57%] reference/migrations
[task 2026-03-18T17:21:35.246+00:00] writing output... [ 59%] reference/optimization-strategies
[task 2026-03-18T17:21:35.348+00:00] writing output... [ 61%] reference/parameters
[task 2026-03-18T17:21:35.403+00:00] writing output... [ 64%] reference/source/modules
[task 2026-03-18T17:21:35.511+00:00] writing output... [ 66%] reference/source/taskgraph
[task 2026-03-18T17:21:35.887+00:00] writing output... [ 68%] reference/source/taskgraph.actions
[task 2026-03-18T17:21:35.969+00:00] writing output... [ 70%] reference/source/taskgraph.loader
[task 2026-03-18T17:21:36.018+00:00] writing output... [ 73%] reference/source/taskgraph.optimize
[task 2026-03-18T17:21:36.181+00:00] writing output... [ 75%] reference/source/taskgraph.transforms
[task 2026-03-18T17:21:36.591+00:00] writing output... [ 77%] reference/source/taskgraph.transforms.run
[task 2026-03-18T17:21:36.744+00:00] writing output... [ 80%] reference/source/taskgraph.util
[task 2026-03-18T17:21:37.095+00:00] writing output... [ 82%] reference/transforms/chunking
[task 2026-03-18T17:21:37.194+00:00] writing output... [ 84%] reference/transforms/from_deps
[task 2026-03-18T17:21:37.259+00:00] writing output... [ 86%] reference/transforms/index
[task 2026-03-18T17:21:37.300+00:00] writing output... [ 89%] reference/transforms/matrix
[task 2026-03-18T17:21:37.382+00:00] writing output... [ 91%] reference/transforms/task_context
[task 2026-03-18T17:21:37.522+00:00] writing output... [ 93%] tutorials/connecting-taskcluster
[task 2026-03-18T17:21:37.591+00:00] writing output... [ 95%] tutorials/creating-a-task-graph
[task 2026-03-18T17:21:37.649+00:00] writing output... [ 98%] tutorials/getting-started
[task 2026-03-18T17:21:37.697+00:00] writing output... [100%] tutorials/index
[task 2026-03-18T17:21:37.778+00:00] 
[task 2026-03-18T17:21:37.953+00:00] generating indices... genindex py-modindex done
[task 2026-03-18T17:21:37.994+00:00] writing additional pages... search done
[task 2026-03-18T17:21:38.009+00:00] dumping search index in English (code: en)... done
[task 2026-03-18T17:21:38.018+00:00] dumping object inventory... done
[task 2026-03-18T17:21:38.049+00:00] build succeeded.
[task 2026-03-18T17:21:38.049+00:00] 
[task 2026-03-18T17:21:38.049+00:00] The HTML pages are in docs/_build/html.
[taskcluster 2026-03-18T17:21:39.362Z]                        Exit Code: 0
[taskcluster 2026-03-18T17:21:39.362Z]                        User Time: 19.04ms
[taskcluster 2026-03-18T17:21:39.362Z]                      Kernel Time: 18.038ms
[taskcluster 2026-03-18T17:21:39.362Z]                        Wall Time: 25.138782665s
[taskcluster 2026-03-18T17:21:39.362Z]  Average Available System Memory: 14.15 GiB
[taskcluster 2026-03-18T17:21:39.362Z]       Average System Memory Used: 1.46 GiB
[taskcluster 2026-03-18T17:21:39.362Z]          Peak System Memory Used: 1.63 GiB
[taskcluster 2026-03-18T17:21:39.362Z]              Total System Memory: 15.61 GiB
[taskcluster 2026-03-18T17:21:39.362Z]                           Result: SUCCEEDED
[taskcluster 2026-03-18T17:21:39.362Z] === Task Finished ===
[taskcluster 2026-03-18T17:21:39.362Z] Task Duration: 25.13933439s
[taskcluster 2026-03-18T17:21:39.384Z] [mounts] Preserving cache: Moving "/home/task_177385443813906/cache0" to "/home/generic-worker/caches/DGxyyBcdRVeGuVG93W95Eg"
[taskcluster 2026-03-18T17:21:39.384Z] [mounts] Preserving cache: Moving "/home/task_177385443813906/cache1" to "/home/generic-worker/caches/JhR_IkAzSv6Xc_MS2xKF_A"