[taskcluster 2026-03-13T12:10:42.374Z] Worker Type (gecko-1/decision) settings:
[taskcluster 2026-03-13T12:10:42.374Z]   {
[taskcluster 2026-03-13T12:10:42.374Z]     "generic-worker": {
[taskcluster 2026-03-13T12:10:42.374Z]       "config": {
[taskcluster 2026-03-13T12:10:42.374Z]         "headlessTasks": true
[taskcluster 2026-03-13T12:10:42.374Z]       },
[taskcluster 2026-03-13T12:10:42.374Z]       "engine": "multiuser",
[taskcluster 2026-03-13T12:10:42.374Z]       "go-arch": "amd64",
[taskcluster 2026-03-13T12:10:42.374Z]       "go-os": "linux",
[taskcluster 2026-03-13T12:10:42.374Z]       "go-version": "go1.26.0",
[taskcluster 2026-03-13T12:10:42.374Z]       "release": "https://github.com/taskcluster/taskcluster/releases/tag/v97.0.1",
[taskcluster 2026-03-13T12:10:42.374Z]       "revision": "6519c127aad40a47b1412136d9a5797a76eca200",
[taskcluster 2026-03-13T12:10:42.374Z]       "source": "https://github.com/taskcluster/taskcluster/commits/6519c127aad40a47b1412136d9a5797a76eca200",
[taskcluster 2026-03-13T12:10:42.374Z]       "version": "97.0.1"
[taskcluster 2026-03-13T12:10:42.374Z]     },
[taskcluster 2026-03-13T12:10:42.374Z]     "image": "projects/taskcluster-imaging/global/images/gw-fxci-gcp-l1-2404-amd64-headless-googlecompute-2026-03-05",
[taskcluster 2026-03-13T12:10:42.374Z]     "instance-id": "3556391709101154496",
[taskcluster 2026-03-13T12:10:42.374Z]     "instance-type": "projects/887720501152/machineTypes/c4d-standard-8-lssd",
[taskcluster 2026-03-13T12:10:42.374Z]     "local-ipv4": "10.128.1.3",
[taskcluster 2026-03-13T12:10:42.374Z]     "project-id": "fxci-production-level1-workers",
[taskcluster 2026-03-13T12:10:42.374Z]     "public-hostname": "gecko-1-decision-ugowt6uzstooglqihjyxla.c.fxci-production-level1-workers.internal",
[taskcluster 2026-03-13T12:10:42.374Z]     "public-ipv4": "34.56.166.70",
[taskcluster 2026-03-13T12:10:42.374Z]     "region": "us-central1",
[taskcluster 2026-03-13T12:10:42.374Z]     "zone": "us-central1-b"
[taskcluster 2026-03-13T12:10:42.374Z]   }
[taskcluster 2026-03-13T12:10:42.374Z] Task ID: CokQKrMHTfadYYXLU__wlg
[taskcluster 2026-03-13T12:10:42.374Z] === Task Starting ===
[taskcluster 2026-03-13T12:10:43.280Z] [mounts] Moving existing writable directory cache gecko-level-1-firefox-checkouts-git-shallow-v1 from /home/generic-worker/caches/aEzy687HReiID6ZNTL5esg to /home/task_177340290190593/cache0
[taskcluster 2026-03-13T12:10:43.280Z] [mounts] Creating directory /home/task_177340290190593
[taskcluster 2026-03-13T12:10:43.285Z] [mounts] Successfully mounted writable directory cache '/home/task_177340290190593/cache0'
[taskcluster 2026-03-13T12:10:43.286Z] [d2g] Loading docker image
[taskcluster 2026-03-13T12:10:43.671Z] [d2g] Loaded docker image "docker.io/mozillareleases/taskgraph:run-task-latest"
[taskcluster 2026-03-13T12:10:43.678Z] Executing command 0: docker run -t --name taskcontainer_S7VfNVn0Q8aBEw0g8k9ngg --memory-swap -1 --pids-limit -1 '--add-host=localhost.localdomain:127.0.0.1' -v /home/task_177340290190593/cache0:/builds/worker/checkouts --add-host=taskcluster:host-gateway --env-file 'env.list' mozillareleases/taskgraph:run-task-latest run-task --gecko-checkout=/builds/worker/checkouts/gecko --gecko-shallow-clone -- bash -cx 'cd /builds/worker/checkouts/gecko && ln -s /builds/worker/artifacts artifacts && ./mach --log-no-times taskgraph decision \
[taskcluster 2026-03-13T12:10:43.678Z]  --pushlog-id='\''0'\'' \
[taskcluster 2026-03-13T12:10:43.678Z]  --pushdate='\''0'\'' \
[taskcluster 2026-03-13T12:10:43.678Z]  --project='\''firefox'\'' \
[taskcluster 2026-03-13T12:10:43.678Z]  --owner='\''pollym@users.noreply.github.com'\'' \
[taskcluster 2026-03-13T12:10:43.678Z]  --level='\''1'\'' \
[taskcluster 2026-03-13T12:10:43.678Z]  --repository-type=git \
[taskcluster 2026-03-13T12:10:43.678Z]  --tasks-for='\''github-pull-request'\'' \
[taskcluster 2026-03-13T12:10:43.678Z]  --base-repository='\''https://github.com/mozilla-firefox/firefox'\'' \
[taskcluster 2026-03-13T12:10:43.678Z]  --base-rev='\''7acec64df486b32bbb4347143a0aba36a304682c'\'' \
[taskcluster 2026-03-13T12:10:43.678Z]  --head-repository='\''https://github.com/pollym/firefox'\'' \
[taskcluster 2026-03-13T12:10:43.678Z]  --head-ref='\''refs/heads/longfox'\'' \
[taskcluster 2026-03-13T12:10:43.678Z]  --head-rev='\''a515ff79225042ffa29e6a6ad28a715d82c7b161'\'' \
[taskcluster 2026-03-13T12:10:43.678Z]  
[taskcluster 2026-03-13T12:10:43.678Z] '
[setup 2026-03-13T12:10:43.773+00:00] run-task started in /
[setup 2026-03-13T12:10:43.773+00:00] Invoked by command: --gecko-checkout=/builds/worker/checkouts/gecko --gecko-shallow-clone -- bash -cx cd /builds/worker/checkouts/gecko && ln -s /builds/worker/artifacts artifacts && ./mach --log-no-times taskgraph decision \
 --pushlog-id='0' \
 --pushdate='0' \
 --project='firefox' \
 --owner='pollym@users.noreply.github.com' \
 --level='1' \
 --repository-type=git \
 --tasks-for='github-pull-request' \
 --base-repository='https://github.com/mozilla-firefox/firefox' \
 --base-rev='7acec64df486b32bbb4347143a0aba36a304682c' \
 --head-repository='https://github.com/pollym/firefox' \
 --head-ref='refs/heads/longfox' \
 --head-rev='a515ff79225042ffa29e6a6ad28a715d82c7b161' \
 

[setup 2026-03-13T12:10:43.773+00:00] Python version: 3.11.2
[setup 2026-03-13T12:10:43.773+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
[cache 2026-03-13T12:10:43.823+00:00] cache /builds/worker/checkouts exists; requirements: gid=1000 uid=1000 version=1
[volume 2026-03-13T12:10:43.824+00:00] changing ownership of volume /builds/worker/artifacts to 1000:1000
[setup 2026-03-13T12:10:43.824+00:00] running as worker:worker
[vcs 2026-03-13T12:10:43.824+00:00] executing ['git', 'config', '--global', '--add', 'safe.directory', '/builds/worker/checkouts/gecko']
[vcs 2026-03-13T12:10:43.825+00:00] executing ['git', 'fetch', '--depth=1', 'origin', '7acec64df486b32bbb4347143a0aba36a304682c']
[vcs 2026-03-13T12:10:45.334+00:00] From https://github.com/mozilla-firefox/firefox
[vcs 2026-03-13T12:10:45.334+00:00]  * branch                  7acec64df486b32bbb4347143a0aba36a304682c -> FETCH_HEAD
[vcs 2026-03-13T12:10:45.341+00:00] executing ['git', 'fetch', '--depth=1', 'https://github.com/pollym/firefox', 'a515ff79225042ffa29e6a6ad28a715d82c7b161', 'refs/heads/longfox']
[vcs 2026-03-13T12:10:46.342+00:00] From https://github.com/pollym/firefox
[vcs 2026-03-13T12:10:46.342+00:00]  * branch                  a515ff79225042ffa29e6a6ad28a715d82c7b161 -> FETCH_HEAD
[vcs 2026-03-13T12:10:46.342+00:00]  * branch                  longfox    -> FETCH_HEAD
[vcs 2026-03-13T12:10:46.349+00:00] executing ['git', 'checkout', '-f', '-B', 'longfox', 'a515ff79225042ffa29e6a6ad28a715d82c7b161']
[vcs 2026-03-13T12:10:47.592+00:00] Reset branch 'longfox'
[vcs 2026-03-13T12:10:47.596+00:00] cleaning git checkout...
[vcs 2026-03-13T12:10:47.596+00:00] executing ['git', 'clean', '-nxdff']
[vcs 2026-03-13T12:10:47.998+00:00] removing ['/builds/worker/checkouts/gecko/artifacts']
[vcs 2026-03-13T12:10:47.998+00:00] successfully cleaned git checkout!
[vcs 2026-03-13T12:10:47.999+00:00] TinderboxPrint:<a href='https://github.com/pollym/firefox/commit/a515ff79225042ffa29e6a6ad28a715d82c7b161' title='Built from firefox commit a515ff79225042ffa29e6a6ad28a715d82c7b161'>a515ff79225042ffa29e6a6ad28a715d82c7b161</a>
[task 2026-03-13T12:10:47.999+00:00] executing ['bash', '-cx', "cd /builds/worker/checkouts/gecko && ln -s /builds/worker/artifacts artifacts && ./mach --log-no-times taskgraph decision \\\n --pushlog-id='0' \\\n --pushdate='0' \\\n --project='firefox' \\\n --owner='pollym@users.noreply.github.com' \\\n --level='1' \\\n --repository-type=git \\\n --tasks-for='github-pull-request' \\\n --base-repository='https://github.com/mozilla-firefox/firefox' \\\n --base-rev='7acec64df486b32bbb4347143a0aba36a304682c' \\\n --head-repository='https://github.com/pollym/firefox' \\\n --head-ref='refs/heads/longfox' \\\n --head-rev='a515ff79225042ffa29e6a6ad28a715d82c7b161' \\\n \n"]
[task 2026-03-13T12:10:48.000+00:00] + cd /builds/worker/checkouts/gecko
[task 2026-03-13T12:10:48.000+00:00] + ln -s /builds/worker/artifacts artifacts
[task 2026-03-13T12:10:48.000+00:00] + ./mach --log-no-times taskgraph decision --pushlog-id=0 --pushdate=0 --project=firefox --owner=pollym@users.noreply.github.com --level=1 --repository-type=git --tasks-for=github-pull-request --base-repository=https://github.com/mozilla-firefox/firefox --base-rev=7acec64df486b32bbb4347143a0aba36a304682c --head-repository=https://github.com/pollym/firefox --head-ref=refs/heads/longfox --head-rev=a515ff79225042ffa29e6a6ad28a715d82c7b161
[task 2026-03-13T12:10:48.246+00:00] Creating default state directory: /builds/worker/.mozbuild
[task 2026-03-13T12:10:48.246+00:00] Running "pip check" to verify compatibility between the system Python and the "mach" site.
[task 2026-03-13T12:10:48.246+00:00] Creating local state directory: /builds/worker/.mozbuild/srcdirs/gecko-8a5b87fe5d69
[task 2026-03-13T12:10:48.246+00:00] Traceback (most recent call last):
[task 2026-03-13T12:10:48.246+00:00]   File "/builds/worker/checkouts/gecko/./mach", line 191, in <module>
[task 2026-03-13T12:10:48.246+00:00]     main(sys.argv[1:])
[task 2026-03-13T12:10:48.246+00:00]   File "/builds/worker/checkouts/gecko/./mach", line 147, in main
[task 2026-03-13T12:10:48.247+00:00]     mach = check_and_get_mach(os.path.dirname(os.path.realpath(__file__)), args)
[task 2026-03-13T12:10:48.247+00:00]            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[task 2026-03-13T12:10:48.247+00:00]   File "/builds/worker/checkouts/gecko/./mach", line 39, in check_and_get_mach
[task 2026-03-13T12:10:48.247+00:00]     return load_mach(dir_path, mach_path, args)
[task 2026-03-13T12:10:48.247+00:00]            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[task 2026-03-13T12:10:48.247+00:00]   File "/builds/worker/checkouts/gecko/./mach", line 25, in load_mach
[task 2026-03-13T12:10:48.247+00:00]     return mach_initialize.initialize(dir_path, args)
[task 2026-03-13T12:10:48.247+00:00]            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[task 2026-03-13T12:10:48.247+00:00]   File "/builds/worker/checkouts/gecko/build/mach_initialize.py", line 442, in initialize
[task 2026-03-13T12:10:48.247+00:00]     command_site_manager = CommandSiteManager.from_environment(
[task 2026-03-13T12:10:48.247+00:00]                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[task 2026-03-13T12:10:48.247+00:00]   File "/builds/worker/checkouts/gecko/python/mach/mach/site.py", line 631, in from_environment
[task 2026-03-13T12:10:48.247+00:00]     raise Exception(
[task 2026-03-13T12:10:48.247+00:00] Exception: Cannot use MACH_BUILD_PYTHON_NATIVE_PACKAGE_SOURCE="system" for any sites other than ('mach', 'build', 'common'). The current attempted site is "taskgraph".
[taskcluster 2026-03-13T12:10:48.581Z]                        Exit Code: 1
[taskcluster 2026-03-13T12:10:48.581Z]                        User Time: 2.583ms
[taskcluster 2026-03-13T12:10:48.581Z]                      Kernel Time: 8.612ms
[taskcluster 2026-03-13T12:10:48.581Z]                        Wall Time: 4.902702949s
[taskcluster 2026-03-13T12:10:48.581Z]  Average Available System Memory: 28.03 GiB
[taskcluster 2026-03-13T12:10:48.581Z]       Average System Memory Used: 2.32 GiB
[taskcluster 2026-03-13T12:10:48.581Z]          Peak System Memory Used: 2.43 GiB
[taskcluster 2026-03-13T12:10:48.581Z]              Total System Memory: 30.35 GiB
[taskcluster 2026-03-13T12:10:48.581Z]                           Result: FAILED
[taskcluster 2026-03-13T12:10:48.581Z] === Task Finished ===
[taskcluster 2026-03-13T12:10:48.581Z] Task Duration: 4.903107836s
[taskcluster:warn 2026-03-13T12:10:48.596Z] [d2g] Artifact "public/docker-contexts" not found at "/builds/worker/checkouts/gecko/docker-contexts": exit status 1
[taskcluster:warn 2026-03-13T12:10:48.596Z] Error response from daemon: Could not find the file /builds/worker/checkouts/gecko/docker-contexts in container taskcontainer_S7VfNVn0Q8aBEw0g8k9ngg
[taskcluster:warn 2026-03-13T12:10:48.596Z] 
[taskcluster 2026-03-13T12:10:49.497Z] [mounts] Preserving cache: Moving "/home/task_177340290190593/cache0" to "/home/generic-worker/caches/aEzy687HReiID6ZNTL5esg"
[taskcluster:error] exit status 1