Bug2020962 adding session metadata and sampling functionality #3438
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: 2026-05-29T14:02:46.909Z
Resolved: 2026-05-29T14:03:05.106Z
Task Execution Time: 18 seconds, 197 milliseconds
Task Status: completed
Reason Resolved: completed
TaskId: Z6EiH3lfQx6HJjeExgue9w
RunId: 0
Artifacts
- public/actions.json
- public/chain-of-trust.json
- public/chain-of-trust.json.sig
- public/docker-contexts/linux.tar.gz
- public/fetch-content
- public/full-task-graph.json
- public/label-to-taskid.json
- public/logs/certified.log
- public/logs/live_backing.log
- public/logs/live.log
- public/parameters.yml
- public/runnable-jobs.json
- public/run-task
- public/target-tasks.json
- public/task-graph.json
[taskcluster 2026-05-29T14:02:47.142Z] Worker Type (glean-1/decision) settings:
[taskcluster 2026-05-29T14:02:47.142Z] {
[taskcluster 2026-05-29T14:02:47.142Z] "generic-worker": {
[taskcluster 2026-05-29T14:02:47.142Z] "config": {
[taskcluster 2026-05-29T14:02:47.142Z] "headlessTasks": true
[taskcluster 2026-05-29T14:02:47.142Z] },
[taskcluster 2026-05-29T14:02:47.142Z] "engine": "multiuser",
[taskcluster 2026-05-29T14:02:47.142Z] "go-arch": "amd64",
[taskcluster 2026-05-29T14:02:47.142Z] "go-os": "linux",
[taskcluster 2026-05-29T14:02:47.142Z] "go-version": "go1.26.2",
[taskcluster 2026-05-29T14:02:47.142Z] "release": "https://github.com/taskcluster/taskcluster/releases/tag/v99.2.1",
[taskcluster 2026-05-29T14:02:47.142Z] "revision": "ddb9ce7efdb98ae2d0917b69778e9f3cd125e07f",
[taskcluster 2026-05-29T14:02:47.142Z] "source": "https://github.com/taskcluster/taskcluster/commits/ddb9ce7efdb98ae2d0917b69778e9f3cd125e07f",
[taskcluster 2026-05-29T14:02:47.142Z] "version": "99.2.1"
[taskcluster 2026-05-29T14:02:47.142Z] },
[taskcluster 2026-05-29T14:02:47.142Z] "image": "projects/taskcluster-imaging/global/images/gw-fxci-gcp-l1-2404-amd64-headless-googlecompute-2026-05-04",
[taskcluster 2026-05-29T14:02:47.142Z] "instance-id": "4788559084015376831",
[taskcluster 2026-05-29T14:02:47.142Z] "instance-type": "projects/887720501152/machineTypes/n2-standard-2",
[taskcluster 2026-05-29T14:02:47.142Z] "local-ipv4": "10.128.0.6",
[taskcluster 2026-05-29T14:02:47.142Z] "project-id": "fxci-production-level1-workers",
[taskcluster 2026-05-29T14:02:47.142Z] "public-hostname": "glean-1-decision-e2jpc-p7smmoarexlkpfta.c.fxci-production-level1-workers.internal",
[taskcluster 2026-05-29T14:02:47.142Z] "public-ipv4": "35.255.97.66",
[taskcluster 2026-05-29T14:02:47.142Z] "region": "us-central1",
[taskcluster 2026-05-29T14:02:47.142Z] "zone": "us-central1-b"
[taskcluster 2026-05-29T14:02:47.142Z] }
[taskcluster 2026-05-29T14:02:47.142Z] Task ID: Z6EiH3lfQx6HJjeExgue9w
[taskcluster 2026-05-29T14:02:47.142Z] === Task Starting ===
[taskcluster 2026-05-29T14:02:49.292Z] [mounts] No existing writable directory cache 'glean-project-glean-level-1-checkouts-sparse-v1' - creating /home/generic-worker/caches/dpQEXzG-QVGAnFdQ0Co7HQ
[taskcluster 2026-05-29T14:02:49.292Z] [mounts] Creating directory /home/task_178004984594858/cache0
[taskcluster 2026-05-29T14:02:49.303Z] [mounts] Successfully mounted writable directory cache '/home/task_178004984594858/cache0'
[taskcluster 2026-05-29T14:02:49.304Z] [d2g] Loading docker image
[taskcluster 2026-05-29T14:02:54.957Z] [d2g] Loaded docker image "docker.io/mozillareleases/taskgraph:decision-v8.1.0@sha256:ffed8883c6f3e505dd88bafd7a153103b768c77609bf0cbafd15dd602ba95352"
[taskcluster 2026-05-29T14:02:54.972Z] Executing command 0: docker run -t --name taskcontainer_cuofPIbjR4-qs5ne_XD0dQ --memory-swap -1 --pids-limit -1 --pull=never --log-driver=none '--add-host=localhost.localdomain:127.0.0.1' -v /home/task_178004984594858/cache0:/builds/worker/checkouts --add-host=taskcluster:host-gateway --env-file 'env.list' 'mozillareleases/taskgraph:decision-v8.1.0@sha256:ffed8883c6f3e505dd88bafd7a153103b768c77609bf0cbafd15dd602ba95352' /usr/local/bin/run-task --glean-checkout=/builds/worker/checkouts/vcs --task-cwd=/builds/worker/checkouts/vcs -- bash -cx 'ln -s /builds/worker/artifacts artifacts && taskgraph decision --pushlog-id='\''0'\'' --pushdate='\''0'\'' --project='\''glean'\'' --message="" --owner='\''travis79@users.noreply.github.com'\'' --level='\''1'\'' --base-repository="$GLEAN_BASE_REPOSITORY" --head-repository="$GLEAN_HEAD_REPOSITORY" --head-ref="$GLEAN_HEAD_REF" --head-rev="$GLEAN_HEAD_REV" --head-tag="$GLEAN_HEAD_TAG" --repository-type="$GLEAN_REPOSITORY_TYPE" --tasks-for='\''github-pull-request'\'' #{extraArgs}
[taskcluster 2026-05-29T14:02:54.972Z] '
[setup 2026-05-29T14:02:56.644Z] run-task started in /
[setup 2026-05-29T14:02:56.644Z] Invoked by command: --glean-checkout=/builds/worker/checkouts/vcs --task-cwd=/builds/worker/checkouts/vcs -- bash -cx ln -s /builds/worker/artifacts artifacts && taskgraph decision --pushlog-id='0' --pushdate='0' --project='glean' --message="" --owner='travis79@users.noreply.github.com' --level='1' --base-repository="$GLEAN_BASE_REPOSITORY" --head-repository="$GLEAN_HEAD_REPOSITORY" --head-ref="$GLEAN_HEAD_REF" --head-rev="$GLEAN_HEAD_REV" --head-tag="$GLEAN_HEAD_TAG" --repository-type="$GLEAN_REPOSITORY_TYPE" --tasks-for='github-pull-request' #{extraArgs}
[setup 2026-05-29T14:02:56.644Z] Python version: 3.11.2
[vcs 2026-05-29T14:02:56.645Z] WARNING: vcs checkout path (/builds/worker/checkouts/vcs) not in cache or volume; performance will likely suffer
[setup 2026-05-29T14:02:56.645Z] running as worker:worker
[vcs 2026-05-29T14:02:56.645Z] executing ['git', 'config', '--global', '--add', 'safe.directory', '/builds/worker/checkouts/vcs']
[vcs 2026-05-29T14:02:56.647Z] executing ['git', 'clone', 'https://github.com/mozilla/glean', '/builds/worker/checkouts/vcs']
[vcs 2026-05-29T14:02:56.649Z] Cloning into '/builds/worker/checkouts/vcs'...
[vcs 2026-05-29T14:03:01.857Z] executing ['git', 'fetch', '--no-tags', 'https://github.com/travis79/glean', 'Bug2020962-Sessions']
[vcs 2026-05-29T14:03:02.251Z] From https://github.com/travis79/glean
[vcs 2026-05-29T14:03:02.251Z] * branch Bug2020962-Sessions -> FETCH_HEAD
[vcs 2026-05-29T14:03:02.253Z] executing ['git', 'checkout', '-f', '-B', 'Bug2020962-Sessions', 'a828a7268829c687acf588949610424d1cf202de']
[vcs 2026-05-29T14:03:02.354Z] Switched to a new branch 'Bug2020962-Sessions'
[vcs 2026-05-29T14:03:02.355Z] cleaning git checkout...
[vcs 2026-05-29T14:03:02.355Z] executing ['git', 'clean', '-nxdff']
[vcs 2026-05-29T14:03:02.359Z] removing []
[vcs 2026-05-29T14:03:02.359Z] successfully cleaned git checkout!
[vcs 2026-05-29T14:03:02.360Z] TinderboxPrint:<a href='https://github.com/travis79/glean/commit/a828a7268829c687acf588949610424d1cf202de' title='Built from glean commit a828a7268829c687acf588949610424d1cf202de'>a828a7268829c687acf588949610424d1cf202de</a>
[task 2026-05-29T14:03:02.360Z] executing ['bash', '-cx', 'ln -s /builds/worker/artifacts artifacts && taskgraph decision --pushlog-id=\'0\' --pushdate=\'0\' --project=\'glean\' --message="" --owner=\'travis79@users.noreply.github.com\' --level=\'1\' --base-repository="$GLEAN_BASE_REPOSITORY" --head-repository="$GLEAN_HEAD_REPOSITORY" --head-ref="$GLEAN_HEAD_REF" --head-rev="$GLEAN_HEAD_REV" --head-tag="$GLEAN_HEAD_TAG" --repository-type="$GLEAN_REPOSITORY_TYPE" --tasks-for=\'github-pull-request\' #{extraArgs}\n']
[task 2026-05-29T14:03:02.362Z] + ln -s /builds/worker/artifacts artifacts
[task 2026-05-29T14:03:02.363Z] + taskgraph decision --pushlog-id=0 --pushdate=0 --project=glean --message= --owner=travis79@users.noreply.github.com --level=1 --base-repository=https://github.com/mozilla/glean --head-repository=https://github.com/travis79/glean --head-ref=Bug2020962-Sessions --head-rev=a828a7268829c687acf588949610424d1cf202de --head-tag= --repository-type=git --tasks-for=github-pull-request
[task 2026-05-29T14:03:02.550Z] 2026-05-29 14:03:02,550 - INFO - Loading graph configuration.
[task 2026-05-29T14:03:02.567Z] 2026-05-29 14:03:02,567 - INFO - base_ref has been reset from "" to "origin/main".
[task 2026-05-29T14:03:02.567Z] 2026-05-29 14:03:02,567 - INFO - base_rev is not set.
[task 2026-05-29T14:03:02.567Z] 2026-05-29 14:03:02,567 - INFO - Using base_ref "origin/main" to determine latest common revision...
[task 2026-05-29T14:03:02.569Z] 2026-05-29 14:03:02,569 - INFO - base_rev has been reset from "" to "c45648ecf90e7dc67a78de832cd525c8d02e5fd2".
[task 2026-05-29T14:03:02.571Z] 2026-05-29 14:03:02,571 - WARNING - using default project parameters; add glean to PER_PROJECT_PARAMETERS in /usr/local/lib/python3.11/dist-packages/taskgraph/decision.py to customize behavior for this project
[task 2026-05-29T14:03:02.572Z] 2026-05-29 14:03:02,572 - INFO - Using Parameters(id=3274953a2890) (from defaults)
[task 2026-05-29T14:03:02.573Z] 2026-05-29 14:03:02,573 - INFO - writing artifact file `parameters.yml`
[task 2026-05-29T14:03:02.580Z] 2026-05-29 14:03:02,580 - INFO - writing artifact file `actions.json`
[task 2026-05-29T14:03:02.581Z] 2026-05-29 14:03:02,581 - INFO - Loading kinds
[task 2026-05-29T14:03:02.583Z] 2026-05-29 14:03:02,583 - INFO - Generating full task set
[task 2026-05-29T14:03:02.588Z] 2026-05-29 14:03:02,588 - INFO - Generated 1 tasks for kind android-build
[task 2026-05-29T14:03:02.589Z] 2026-05-29 14:03:02,589 - INFO - Writing docker-contexts/linux.tar.gz for docker image linux
[task 2026-05-29T14:03:02.606Z] 2026-05-29 14:03:02,606 - INFO - Generated 1 tasks for kind docker-image
[task 2026-05-29T14:03:02.614Z] 2026-05-29 14:03:02,614 - INFO - Generated 3 tasks for kind module-build
[task 2026-05-29T14:03:02.615Z] 2026-05-29 14:03:02,615 - INFO - Generated 1 tasks for kind rust
[task 2026-05-29T14:03:02.619Z] 2026-05-29 14:03:02,618 - INFO - Generated 3 tasks for kind signing
[task 2026-05-29T14:03:02.620Z] 2026-05-29 14:03:02,620 - INFO - Generated 3 tasks for kind beetmover
[task 2026-05-29T14:03:02.620Z] 2026-05-29 14:03:02,620 - INFO - Generating full task graph
[task 2026-05-29T14:03:02.621Z] 2026-05-29 14:03:02,620 - INFO - Full task graph contains 12 tasks and 14 dependencies
[task 2026-05-29T14:03:02.621Z] 2026-05-29 14:03:02,621 - INFO - writing artifact file `full-task-graph.json`
[task 2026-05-29T14:03:02.624Z] 2026-05-29 14:03:02,624 - INFO - writing artifact file `runnable-jobs.json`
[task 2026-05-29T14:03:02.625Z] 2026-05-29 14:03:02,624 - INFO - Generating target task set
[task 2026-05-29T14:03:02.625Z] 2026-05-29 14:03:02,624 - INFO - Filter filter_target_tasks pruned 9 tasks (3 remain)
[task 2026-05-29T14:03:02.625Z] 2026-05-29 14:03:02,625 - INFO - writing artifact file `target-tasks.json`
[task 2026-05-29T14:03:02.625Z] 2026-05-29 14:03:02,625 - INFO - Generating target task graph
[task 2026-05-29T14:03:02.625Z] 2026-05-29 14:03:02,625 - INFO - Adding 0 tasks with `always_target` attribute
[task 2026-05-29T14:03:02.626Z] 2026-05-29 14:03:02,625 - INFO - Generating optimized task graph
[task 2026-05-29T14:03:02.627Z] 2026-05-29 14:03:02,625 - INFO - No tasks removed during optimization
[task 2026-05-29T14:03:02.936Z] 2026-05-29 14:03:02,936 - INFO - Replaced 1 tasks by index-search (index-search) during optimization.
[task 2026-05-29T14:03:02.936Z] 2026-05-29 14:03:02,936 - INFO - writing artifact file `task-graph.json`
[task 2026-05-29T14:03:02.937Z] 2026-05-29 14:03:02,937 - INFO - writing artifact file `label-to-taskid.json`
[task 2026-05-29T14:03:02.939Z] 2026-05-29 14:03:02,939 - INFO - Creating task with taskId VhH0lip1Qa-u8sQX-UB0yA for rust-beta-tests
[task 2026-05-29T14:03:02.940Z] 2026-05-29 14:03:02,939 - INFO - Creating task with taskId Mf_sn7a4QpKlffLf1faQfA for android-build-pr
[taskcluster 2026-05-29T14:03:03.442Z] Exit Code: 0
[taskcluster 2026-05-29T14:03:03.442Z] User Time: 12.009ms
[taskcluster 2026-05-29T14:03:03.442Z] Kernel Time: 12.009ms
[taskcluster 2026-05-29T14:03:03.442Z] Wall Time: 8.469879472s
[taskcluster 2026-05-29T14:03:03.442Z] Average Available System Memory: 7.02 GiB
[taskcluster 2026-05-29T14:03:03.442Z] Average System Memory Used: 746.56 MiB
[taskcluster 2026-05-29T14:03:03.442Z] Peak System Memory Used: 776.48 MiB
[taskcluster 2026-05-29T14:03:03.442Z] Total System Memory: 7.75 GiB
[taskcluster 2026-05-29T14:03:03.442Z] Result: SUCCEEDED
[taskcluster 2026-05-29T14:03:03.443Z] === Task Finished ===
[taskcluster 2026-05-29T14:03:03.443Z] Task Duration: 8.470701191s
[taskcluster 2026-05-29T14:03:04.659Z] [mounts] Preserving cache: Moving "/home/task_178004984594858/cache0" to "/home/generic-worker/caches/dpQEXzG-QVGAnFdQ0Co7HQ"