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ci: migrate to d2g worker pools (bug 1998957)

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ci: migrate to d2g worker pools (bug 1998957) #76

ci: migrate to d2g worker pools (bug 1998957)
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firefoxci-taskcluster / Decision Task succeeded Dec 17, 2025 in 1m 44s

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: 2025-12-17T11:03:33.862Z
Resolved: 2025-12-17T11:03:47.804Z
Task Execution Time: 13 seconds, 942 milliseconds
Task Status: completed
Reason Resolved: completed
RunId: 0

Artifacts

- public/actions.json
- public/docker-contexts/fetch.tar.gz
- public/docker-contexts/python.tar.gz
- public/fetch-content
- public/full-task-graph.json
- public/label-to-taskid.json
- public/logs/live_backing.log
- public/logs/live.log
- public/optimizations.log
- public/parameters.yml
- public/runnable-jobs.json
- public/run-task
- public/target-tasks.json
- public/task-graph.json


[taskcluster 2025-12-17T11:03:33.939Z] Worker Type (mozilla-1/decision) settings:
[taskcluster 2025-12-17T11:03:33.939Z]   {
[taskcluster 2025-12-17T11:03:33.939Z]     "config": {
[taskcluster 2025-12-17T11:03:33.939Z]       "deploymentId": ""
[taskcluster 2025-12-17T11:03:33.939Z]     },
[taskcluster 2025-12-17T11:03:33.939Z]     "generic-worker": {
[taskcluster 2025-12-17T11:03:33.939Z]       "config": {
[taskcluster 2025-12-17T11:03:33.939Z]         "headlessTasks": true
[taskcluster 2025-12-17T11:03:33.939Z]       },
[taskcluster 2025-12-17T11:03:33.939Z]       "engine": "multiuser",
[taskcluster 2025-12-17T11:03:33.939Z]       "go-arch": "amd64",
[taskcluster 2025-12-17T11:03:33.939Z]       "go-os": "linux",
[taskcluster 2025-12-17T11:03:33.939Z]       "go-version": "go1.25.4",
[taskcluster 2025-12-17T11:03:33.939Z]       "release": "https://github.com/taskcluster/taskcluster/releases/tag/v93.1.2",
[taskcluster 2025-12-17T11:03:33.939Z]       "revision": "e954a7555fe32f7de69247759908749d1d670889",
[taskcluster 2025-12-17T11:03:33.939Z]       "source": "https://github.com/taskcluster/taskcluster/commits/e954a7555fe32f7de69247759908749d1d670889",
[taskcluster 2025-12-17T11:03:33.939Z]       "version": "93.1.2"
[taskcluster 2025-12-17T11:03:33.939Z]     },
[taskcluster 2025-12-17T11:03:33.939Z]     "image": "projects/taskcluster-imaging/global/images/gw-fxci-gcp-l1-2404-amd64-headless-googlecompute-2025-11-14",
[taskcluster 2025-12-17T11:03:33.939Z]     "instance-id": "99736406488724308",
[taskcluster 2025-12-17T11:03:33.939Z]     "instance-type": "projects/887720501152/machineTypes/n2-standard-2",
[taskcluster 2025-12-17T11:03:33.939Z]     "local-ipv4": "10.128.4.130",
[taskcluster 2025-12-17T11:03:33.939Z]     "project-id": "fxci-production-level1-workers",
[taskcluster 2025-12-17T11:03:33.939Z]     "public-hostname": "mozilla-1-decision-nnsmhwtlqb6xwguzyg0ctw.c.fxci-production-level1-workers.internal",
[taskcluster 2025-12-17T11:03:33.939Z]     "public-ipv4": "34.133.165.178",
[taskcluster 2025-12-17T11:03:33.939Z]     "region": "us-central1",
[taskcluster 2025-12-17T11:03:33.939Z]     "zone": "us-central1-f"
[taskcluster 2025-12-17T11:03:33.939Z]   }
[taskcluster 2025-12-17T11:03:33.939Z] Task ID: E7Vd0uUmTL29xYPnU2X5Vw
[taskcluster 2025-12-17T11:03:33.939Z] === Task Starting ===
[taskcluster 2025-12-17T11:03:35.712Z] [mounts] No existing writable directory cache 'mozilla-project-simple-github-level-1-checkouts-sparse-v3' - creating /home/generic-worker/caches/Q3z9sPXAToC4VMsJ9KgnAA
[taskcluster 2025-12-17T11:03:35.712Z] [mounts] Creating directory /home/task_176596941351357/cache0
[taskcluster 2025-12-17T11:03:35.724Z] [mounts] Updating ownership of files inside directory '/home/task_176596941351357/cache0' from root to task_176596941351357
[taskcluster 2025-12-17T11:03:35.725Z] [mounts] Successfully mounted writable directory cache '/home/task_176596941351357/cache0'
[taskcluster 2025-12-17T11:03:35.725Z] [d2g] Loading docker image
[taskcluster 2025-12-17T11:03:42.762Z] [d2g] Loaded docker image "docker.io/mozillareleases/taskgraph:decision-v18.0.3@sha256:c98a061f7f5058b14d0f7cce4fee0cdd2103a48413e85deb948a5fbf0b092458"
[taskcluster 2025-12-17T11:03:42.762Z] Executing command 0: docker run -t --name taskcontainer_QK-zKRjDSdWyt18HNkgg6w --memory-swap -1 --pids-limit -1 '--add-host=localhost.localdomain:127.0.0.1' -v /home/task_176596941351357/cache0:/builds/worker/checkouts --add-host=taskcluster:host-gateway --env-file 'env.list' 'mozillareleases/taskgraph:decision-v18.0.3@sha256:c98a061f7f5058b14d0f7cce4fee0cdd2103a48413e85deb948a5fbf0b092458' run-task --simple_github-checkout=/builds/worker/checkouts/src -- bash -cx 'cd /builds/worker/checkouts/src && ln -s /builds/worker/artifacts artifacts && taskgraph decision --pushlog-id='\''0'\'' --pushdate='\''0'\'' --project='\''simple-github'\'' --owner='\''jcristau@users.noreply.github.com'\'' --level='\''1'\'' --repository-type=git --tasks-for='\''github-pull-request'\'' --base-repository='\''https://github.com/mozilla-releng/simple-github'\'' --base-ref='\''main'\'' --base-rev='\''531c633d93f5bcd061e9e5a0a083564981983da1'\'' --head-repository='\''https://github.com/jcristau/simple-github'\'' --head-ref='\''bug1998957'\'' --head-rev='\''2a62c33c486a0a469ba554b6f95f3da637d63709'\'' 
[taskcluster 2025-12-17T11:03:42.762Z] '
[setup 2025-12-17T11:03:44.405+00:00] run-task started in /
[setup 2025-12-17T11:03:44.405+00:00] Invoked by command: --simple_github-checkout=/builds/worker/checkouts/src -- bash -cx cd /builds/worker/checkouts/src && ln -s /builds/worker/artifacts artifacts && taskgraph decision --pushlog-id='0' --pushdate='0' --project='simple-github' --owner='jcristau@users.noreply.github.com' --level='1' --repository-type=git --tasks-for='github-pull-request' --base-repository='https://github.com/mozilla-releng/simple-github' --base-ref='main' --base-rev='531c633d93f5bcd061e9e5a0a083564981983da1' --head-repository='https://github.com/jcristau/simple-github' --head-ref='bug1998957' --head-rev='2a62c33c486a0a469ba554b6f95f3da637d63709' 

[setup 2025-12-17T11:03:44.405+00:00] Python version: 3.11.2
[setup 2025-12-17T11:03:44.405+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 2025-12-17T11:03:44.497+00:00] WARNING: vcs checkout path (/builds/worker/checkouts/src) not in cache or volume; performance will likely suffer
[setup 2025-12-17T11:03:44.497+00:00] running as worker:worker
[vcs 2025-12-17T11:03:44.497+00:00] executing ['git', 'config', '--global', '--add', 'safe.directory', '/builds/worker/checkouts/src']
[vcs 2025-12-17T11:03:44.500+00:00] executing ['git', 'clone', 'https://github.com/mozilla-releng/simple-github', '/builds/worker/checkouts/src']
[vcs 2025-12-17T11:03:44.501+00:00] Cloning into '/builds/worker/checkouts/src'...
[vcs 2025-12-17T11:03:44.882+00:00] executing ['git', 'fetch', 'origin', '531c633d93f5bcd061e9e5a0a083564981983da1']
[vcs 2025-12-17T11:03:45.052+00:00] From https://github.com/mozilla-releng/simple-github
[vcs 2025-12-17T11:03:45.052+00:00]  * branch            531c633d93f5bcd061e9e5a0a083564981983da1 -> FETCH_HEAD
[vcs 2025-12-17T11:03:45.058+00:00] executing ['git', 'fetch', 'https://github.com/jcristau/simple-github', 'bug1998957']
[vcs 2025-12-17T11:03:45.304+00:00] From https://github.com/jcristau/simple-github
[vcs 2025-12-17T11:03:45.304+00:00]  * branch            bug1998957 -> FETCH_HEAD
[vcs 2025-12-17T11:03:45.307+00:00] executing ['git', 'checkout', '-f', '-B', 'bug1998957', '2a62c33c486a0a469ba554b6f95f3da637d63709']
[vcs 2025-12-17T11:03:45.316+00:00] Switched to a new branch 'bug1998957'
[vcs 2025-12-17T11:03:45.316+00:00] cleaning git checkout...
[vcs 2025-12-17T11:03:45.316+00:00] executing ['git', 'clean', '-nxdff']
[vcs 2025-12-17T11:03:45.318+00:00] removing []
[vcs 2025-12-17T11:03:45.318+00:00] successfully cleaned git checkout!
[vcs 2025-12-17T11:03:45.320+00:00] TinderboxPrint:<a href='https://github.com/jcristau/simple-github/commit/2a62c33c486a0a469ba554b6f95f3da637d63709' title='Built from simple-github commit 2a62c33c486a0a469ba554b6f95f3da637d63709'>2a62c33c486a0a469ba554b6f95f3da637d63709</a>
[task 2025-12-17T11:03:45.320+00:00] executing ['bash', '-cx', "cd /builds/worker/checkouts/src && ln -s /builds/worker/artifacts artifacts && taskgraph decision --pushlog-id='0' --pushdate='0' --project='simple-github' --owner='jcristau@users.noreply.github.com' --level='1' --repository-type=git --tasks-for='github-pull-request' --base-repository='https://github.com/mozilla-releng/simple-github' --base-ref='main' --base-rev='531c633d93f5bcd061e9e5a0a083564981983da1' --head-repository='https://github.com/jcristau/simple-github' --head-ref='bug1998957' --head-rev='2a62c33c486a0a469ba554b6f95f3da637d63709' \n"]
[task 2025-12-17T11:03:45.322+00:00] + cd /builds/worker/checkouts/src
[task 2025-12-17T11:03:45.322+00:00] + ln -s /builds/worker/artifacts artifacts
[task 2025-12-17T11:03:45.323+00:00] + taskgraph decision --pushlog-id=0 --pushdate=0 --project=simple-github --owner=jcristau@users.noreply.github.com --level=1 --repository-type=git --tasks-for=github-pull-request --base-repository=https://github.com/mozilla-releng/simple-github --base-ref=main --base-rev=531c633d93f5bcd061e9e5a0a083564981983da1 --head-repository=https://github.com/jcristau/simple-github --head-ref=bug1998957 --head-rev=2a62c33c486a0a469ba554b6f95f3da637d63709
[task 2025-12-17T11:03:45.829+00:00] 2025-12-17 11:03:45,829 - INFO - Loading graph configuration.
[task 2025-12-17T11:03:45.835+00:00] 2025-12-17 11:03:45,835 - WARNING - using default project parameters; add simple-github to PER_PROJECT_PARAMETERS in /usr/local/lib/python3.11/dist-packages/taskgraph/decision.py to customize behavior for this project
[task 2025-12-17T11:03:45.835+00:00] 2025-12-17 11:03:45,835 - INFO - Using Parameters(id=cc966bc46ded) (from defaults)
[task 2025-12-17T11:03:45.836+00:00] 2025-12-17 11:03:45,835 - INFO - writing artifact file `parameters.yml`
[task 2025-12-17T11:03:45.843+00:00] 2025-12-17 11:03:45,843 - INFO - writing artifact file `actions.json`
[task 2025-12-17T11:03:45.844+00:00] 2025-12-17 11:03:45,844 - INFO - Loading kinds
[task 2025-12-17T11:03:45.845+00:00] 2025-12-17 11:03:45,845 - INFO - Generating full task set
[task 2025-12-17T11:03:45.865+00:00] 2025-12-17 11:03:45,864 - INFO - Writing docker-contexts/fetch.tar.gz for docker image fetch
[task 2025-12-17T11:03:45.885+00:00] 2025-12-17 11:03:45,885 - INFO - Generated 2 tasks for kind test
[task 2025-12-17T11:03:45.885+00:00] 2025-12-17 11:03:45,885 - INFO - Writing docker-contexts/python.tar.gz for docker image python
[task 2025-12-17T11:03:45.895+00:00] 2025-12-17 11:03:45,895 - INFO - Generated 1 tasks for kind fetch
[task 2025-12-17T11:03:45.900+00:00] 2025-12-17 11:03:45,900 - INFO - Generated 1 tasks for kind codecov
[task 2025-12-17T11:03:45.906+00:00] 2025-12-17 11:03:45,906 - INFO - Generated 2 tasks for kind docker-image
[task 2025-12-17T11:03:45.909+00:00] 2025-12-17 11:03:45,909 - INFO - Generating full task graph
[task 2025-12-17T11:03:45.909+00:00] 2025-12-17 11:03:45,909 - INFO - Full task graph contains 6 tasks and 6 dependencies
[task 2025-12-17T11:03:45.910+00:00] 2025-12-17 11:03:45,910 - INFO - writing artifact file `full-task-graph.json`
[task 2025-12-17T11:03:45.911+00:00] 2025-12-17 11:03:45,910 - INFO - writing artifact file `runnable-jobs.json`
[task 2025-12-17T11:03:45.911+00:00] 2025-12-17 11:03:45,911 - INFO - Generating target task set
[task 2025-12-17T11:03:45.911+00:00] 2025-12-17 11:03:45,911 - INFO - Filter filter_target_tasks pruned 3 tasks (3 remain)
[task 2025-12-17T11:03:45.911+00:00] 2025-12-17 11:03:45,911 - INFO - writing artifact file `target-tasks.json`
[task 2025-12-17T11:03:45.912+00:00] 2025-12-17 11:03:45,911 - INFO - Generating target task graph
[task 2025-12-17T11:03:45.912+00:00] 2025-12-17 11:03:45,911 - INFO - Adding 2 tasks with `always_target` attribute
[task 2025-12-17T11:03:45.913+00:00] 2025-12-17 11:03:45,911 - INFO - Generating optimized task graph
[task 2025-12-17T11:03:45.913+00:00] 2025-12-17 11:03:45,912 - INFO - No tasks removed during optimization
[task 2025-12-17T11:03:46.221+00:00] 2025-12-17 11:03:46,221 - INFO - Replaced 3 tasks by index-search (index-search) during optimization.
[task 2025-12-17T11:03:46.221+00:00] 2025-12-17 11:03:46,221 - INFO - writing artifact file `task-graph.json`
[task 2025-12-17T11:03:46.222+00:00] 2025-12-17 11:03:46,221 - INFO - writing artifact file `label-to-taskid.json`
[task 2025-12-17T11:03:46.223+00:00] 2025-12-17 11:03:46,223 - INFO - Creating task with taskId QqWdzMa6TU2aQq4AgAg6BA for test-type-check
[task 2025-12-17T11:03:46.225+00:00] 2025-12-17 11:03:46,225 - INFO - Creating task with taskId VXjX-h-SSNybFClhHZVg2A for test-unit
[task 2025-12-17T11:03:46.367+00:00] 2025-12-17 11:03:46,367 - INFO - Creating task with taskId DH3-bZ05T8-iIG69SpI7EA for codecov-upload
[taskcluster 2025-12-17T11:03:46.686Z]                        Exit Code: 0
[taskcluster 2025-12-17T11:03:46.686Z]                        User Time: 14.729ms
[taskcluster 2025-12-17T11:03:46.686Z]                      Kernel Time: 15.862ms
[taskcluster 2025-12-17T11:03:46.686Z]                        Wall Time: 3.923477632s
[taskcluster 2025-12-17T11:03:46.686Z]  Average Available System Memory: 7.08 GiB
[taskcluster 2025-12-17T11:03:46.686Z]       Average System Memory Used: 684.67 MiB
[taskcluster 2025-12-17T11:03:46.686Z]          Peak System Memory Used: 698.48 MiB
[taskcluster 2025-12-17T11:03:46.686Z]              Total System Memory: 7.75 GiB
[taskcluster 2025-12-17T11:03:46.686Z]                           Result: SUCCEEDED
[taskcluster 2025-12-17T11:03:46.687Z] === Task Finished ===
[taskcluster 2025-12-17T11:03:46.687Z] Task Duration: 3.92448674s
[taskcluster 2025-12-17T11:03:47.267Z] [mounts] Preserving cache: Moving "/home/task_176596941351357/cache0" to "/home/generic-worker/caches/Q3z9sPXAToC4VMsJ9KgnAA"