[taskcluster 2026-03-14T00:19:46.917Z] Worker Type (proj-bugbug/batch) settings:
[taskcluster 2026-03-14T00:19:46.917Z]   {
[taskcluster 2026-03-14T00:19:46.917Z]     "generic-worker": {
[taskcluster 2026-03-14T00:19:46.917Z]       "config": {
[taskcluster 2026-03-14T00:19:46.917Z]         "headlessTasks": false
[taskcluster 2026-03-14T00:19:46.917Z]       },
[taskcluster 2026-03-14T00:19:46.917Z]       "engine": "multiuser",
[taskcluster 2026-03-14T00:19:46.917Z]       "go-arch": "amd64",
[taskcluster 2026-03-14T00:19:46.917Z]       "go-os": "linux",
[taskcluster 2026-03-14T00:19:46.917Z]       "go-version": "go1.26.0",
[taskcluster 2026-03-14T00:19:46.917Z]       "release": "https://github.com/taskcluster/taskcluster/releases/tag/v96.7.1",
[taskcluster 2026-03-14T00:19:46.917Z]       "revision": "941f70217efd7d23e4f83aa24cdd6eb596568560",
[taskcluster 2026-03-14T00:19:46.917Z]       "source": "https://github.com/taskcluster/taskcluster/commits/941f70217efd7d23e4f83aa24cdd6eb596568560",
[taskcluster 2026-03-14T00:19:46.917Z]       "version": "96.7.1"
[taskcluster 2026-03-14T00:19:46.917Z]     },
[taskcluster 2026-03-14T00:19:46.917Z]     "image": "projects/community-tc-workers/global/images/generic-worker-ubuntu-24-04-ovbqgpximhptjcjyfkvd",
[taskcluster 2026-03-14T00:19:46.917Z]     "instance-id": "1374753587809818273",
[taskcluster 2026-03-14T00:19:46.917Z]     "instance-type": "projects/757942385826/machineTypes/n2-standard-2",
[taskcluster 2026-03-14T00:19:46.917Z]     "local-ipv4": "10.150.0.74",
[taskcluster 2026-03-14T00:19:46.917Z]     "machine-setup": {

...(396 lines hidden)...

copying bugbug/tools/suggestion_filtering/agent.py -> bugbug-0.0.620/bugbug/tools/suggestion_filtering
copying bugbug/tools/suggestion_filtering/prompts.py -> bugbug-0.0.620/bugbug/tools/suggestion_filtering
copying scripts/__init__.py -> bugbug-0.0.620/scripts
copying scripts/analyze_training_metrics.py -> bugbug-0.0.620/scripts
copying scripts/backout_related_test_regressions.py -> bugbug-0.0.620/scripts
copying scripts/bug_classifier.py -> bugbug-0.0.620/scripts
copying scripts/bug_retriever.py -> bugbug-0.0.620/scripts
copying scripts/build_repair_eval.py -> bugbug-0.0.620/scripts
copying scripts/check.py -> bugbug-0.0.620/scripts
copying scripts/check_all_metrics.py -> bugbug-0.0.620/scripts
copying scripts/comment_level_labeler.py -> bugbug-0.0.620/scripts
copying scripts/comment_resolver_runner.py -> bugbug-0.0.620/scripts
copying scripts/commit_classifier.py -> bugbug-0.0.620/scripts
copying scripts/commit_retriever.py -> bugbug-0.0.620/scripts
copying scripts/compatibility_report_classifier.py -> bugbug-0.0.620/scripts
copying scripts/generate_landings_risk_report.py -> bugbug-0.0.620/scripts
copying scripts/generate_sheet.py -> bugbug-0.0.620/scripts
copying scripts/get_type_labels.py -> bugbug-0.0.620/scripts
copying scripts/get_untriaged.py -> bugbug-0.0.620/scripts
copying scripts/github_issue_classifier.py -> bugbug-0.0.620/scripts
copying scripts/github_issue_retriever.py -> bugbug-0.0.620/scripts
copying scripts/inline_comments_data_collection.py -> bugbug-0.0.620/scripts
copying scripts/maintenance_effectiveness_indicator.py -> bugbug-0.0.620/scripts
copying scripts/microannotate_generator.py -> bugbug-0.0.620/scripts
copying scripts/past_bugs_by_unit.py -> bugbug-0.0.620/scripts
copying scripts/redundant_failures.py -> bugbug-0.0.620/scripts
copying scripts/regressor_finder.py -> bugbug-0.0.620/scripts
copying scripts/retrieve_ci_failures.py -> bugbug-0.0.620/scripts
copying scripts/retrieve_training_metrics.py -> bugbug-0.0.620/scripts
copying scripts/review_comments_retriever.py -> bugbug-0.0.620/scripts
copying scripts/revision_retriever.py -> bugbug-0.0.620/scripts
copying scripts/shadow_scheduler_stats.py -> bugbug-0.0.620/scripts
copying scripts/test_scheduling_history_retriever.py -> bugbug-0.0.620/scripts
copying scripts/testing_policy_stats.py -> bugbug-0.0.620/scripts
copying scripts/trainer.py -> bugbug-0.0.620/scripts
copying scripts/trainer_extract_args.py -> bugbug-0.0.620/scripts
copying bugbug.egg-info/SOURCES.txt -> bugbug-0.0.620/bugbug.egg-info
Writing bugbug-0.0.620/setup.cfg
creating dist
Creating tar archive
removing 'bugbug-0.0.620' (and everything under it)
++ cat VERSION
+ pip install --disable-pip-version-check --no-cache-dir --progress-bar off dist/bugbug-0.0.620.tar.gz
Processing ./dist/bugbug-0.0.620.tar.gz
  Installing build dependencies ... -� �\� �|� �/� �-� �done
  Getting requirements to build wheel ... -� �done
  Preparing metadata (pyproject.toml) ... -� �done
Collecting amqp==5.3.1 (from bugbug==0.0.620)
  Downloading amqp-5.3.1-py3-none-any.whl.metadata (8.9 kB)
Collecting async-lru==2.2.0 (from bugbug==0.0.620)
  Downloading async_lru-2.2.0-py3-none-any.whl.metadata (7.2 kB)
Collecting beautifulsoup4==4.14.3 (from bugbug==0.0.620)
  Downloading beautifulsoup4-4.14.3-py3-none-any.whl.metadata (3.8 kB)
Collecting boto3==1.42.68 (from bugbug==0.0.620)
  Downloading boto3-1.42.68-py3-none-any.whl.metadata (6.7 kB)
Collecting claude-agent-sdk>=0.1.30 (from bugbug==0.0.620)
  Downloading claude_agent_sdk-0.1.48-py3-none-manylinux_2_17_x86_64.whl.metadata (12 kB)
Collecting httpx==0.28.1 (from bugbug==0.0.620)
  Downloading httpx-0.28.1-py3-none-any.whl.metadata (7.1 kB)
Collecting imbalanced-learn==0.14.1 (from bugbug==0.0.620)
  Downloading imbalanced_learn-0.14.1-py3-none-any.whl.metadata (8.9 kB)
Collecting langchain-anthropic==1.3.4 (from bugbug==0.0.620)
  Downloading langchain_anthropic-1.3.4-py3-none-any.whl.metadata (3.2 kB)
Collecting langchain-classic==1.0.3 (from bugbug==0.0.620)
  Downloading langchain_classic-1.0.3-py3-none-any.whl.metadata (4.8 kB)
Collecting langchain-community==0.4.1 (from bugbug==0.0.620)
  Downloading langchain_community-0.4.1-py3-none-any.whl.metadata (3.0 kB)
Collecting langchain-google-genai==4.2.1 (from bugbug==0.0.620)
  Downloading langchain_google_genai-4.2.1-py3-none-any.whl.metadata (2.7 kB)
Collecting langchain-mistralai==1.1.1 (from bugbug==0.0.620)
  Downloading langchain_mistralai-1.1.1-py3-none-any.whl.metadata (2.6 kB)
Collecting langchain-openai==1.1.11 (from bugbug==0.0.620)
  Downloading langchain_openai-1.1.11-py3-none-any.whl.metadata (3.1 kB)
Collecting langchain==1.2.10 (from bugbug==0.0.620)
  Downloading langchain-1.2.10-py3-none-any.whl.metadata (5.7 kB)
Collecting langgraph==1.1.2 (from bugbug==0.0.620)
  Downloading langgraph-1.1.2-py3-none-any.whl.metadata (7.4 kB)
Collecting libmozdata==0.2.12 (from bugbug==0.0.620)
  Downloading libmozdata-0.2.12-py3-none-any.whl.metadata (796 bytes)
Collecting llama-cpp-python==0.3.16 (from bugbug==0.0.620)
  Downloading llama_cpp_python-0.3.16.tar.gz (50.7 MB)
  Installing build dependencies ... -� �\� �|� �/� �-� �done
  Getting requirements to build wheel ... done
  Installing backend dependencies ... -� �\� �|� �/� �-� �done
  Preparing metadata (pyproject.toml) ... -� �done
Collecting lmdb==1.8.1 (from bugbug==0.0.620)
  Downloading lmdb-1.8.1-cp312-cp312-manylinux2014_x86_64.manylinux_2_17_x86_64.manylinux_2_28_x86_64.whl.metadata (1.4 kB)
Collecting lxml-html-clean==0.4.4 (from bugbug==0.0.620)
  Downloading lxml_html_clean-0.4.4-py3-none-any.whl.metadata (2.4 kB)
Collecting markdown2==2.5.5 (from bugbug==0.0.620)
  Downloading markdown2-2.5.5-py3-none-any.whl.metadata (2.1 kB)
Collecting matplotlib==3.10.8 (from bugbug==0.0.620)
  Downloading matplotlib-3.10.8-cp312-cp312-manylinux2014_x86_64.manylinux_2_17_x86_64.whl.metadata (52 kB)
Collecting mercurial==7.2 (from bugbug==0.0.620)
  Downloading mercurial-7.2-cp312-cp312-manylinux_2_17_x86_64.manylinux2014_x86_64.manylinux_2_28_x86_64.whl.metadata (2.2 kB)
Collecting microannotate==0.0.24 (from bugbug==0.0.620)
  Downloading microannotate-0.0.24-py3-none-any.whl.metadata (579 bytes)
Collecting mozci==2.4.8 (from bugbug==0.0.620)
  Downloading mozci-2.4.8-py3-none-any.whl.metadata (1.5 kB)
Collecting numpy==2.4.3 (from bugbug==0.0.620)
  Downloading numpy-2.4.3-cp312-cp312-manylinux_2_27_x86_64.manylinux_2_28_x86_64.whl.metadata (6.6 kB)
Collecting orjson==3.11.7 (from bugbug==0.0.620)
  Downloading orjson-3.11.7-cp312-cp312-manylinux_2_17_x86_64.manylinux2014_x86_64.whl.metadata (41 kB)
Collecting ortools==9.15.6755 (from bugbug==0.0.620)
  Downloading ortools-9.15.6755-cp312-cp312-manylinux_2_27_x86_64.manylinux_2_28_x86_64.whl.metadata (3.3 kB)
Collecting pandas==3.0.1 (from bugbug==0.0.620)
  Downloading pandas-3.0.1-cp312-cp312-manylinux_2_24_x86_64.manylinux_2_28_x86_64.whl.metadata (79 kB)
Collecting psutil==7.2.2 (from bugbug==0.0.620)
  Downloading psutil-7.2.2-cp36-abi3-manylinux2010_x86_64.manylinux_2_12_x86_64.manylinux_2_28_x86_64.whl.metadata (22 kB)
Collecting pyOpenSSL>=0.14 (from bugbug==0.0.620)
  Downloading pyopenssl-25.3.0-py3-none-any.whl.metadata (17 kB)
Collecting python-dateutil==2.9.0.post0 (from bugbug==0.0.620)
  Downloading python_dateutil-2.9.0.post0-py2.py3-none-any.whl.metadata (8.4 kB)
Collecting python-hglib==2.6.2 (from bugbug==0.0.620)
  Downloading python-hglib-2.6.2.tar.gz (35 kB)
  Preparing metadata (setup.py) ... done
Collecting qdrant-client==1.15.1 (from bugbug==0.0.620)
  Downloading qdrant_client-1.15.1-py3-none-any.whl.metadata (11 kB)
Collecting ratelimit==2.2.1 (from bugbug==0.0.620)
  Downloading ratelimit-2.2.1.tar.gz (5.3 kB)
  Preparing metadata (setup.py) ... -� �done
Collecting requests-html==0.10.0 (from bugbug==0.0.620)
  Downloading requests_html-0.10.0-py3-none-any.whl.metadata (15 kB)
Requirement already satisfied: requests==2.32.5 in /usr/local/lib/python3.12/site-packages (from bugbug==0.0.620) (2.32.5)
Collecting rs_parsepatch==0.4.6 (from bugbug==0.0.620)
  Downloading rs_parsepatch-0.4.6-cp312-cp312-manylinux_2_17_x86_64.manylinux2014_x86_64.whl.metadata (111 bytes)
Collecting scikit-learn==1.7.2 (from bugbug==0.0.620)
  Downloading scikit_learn-1.7.2-cp312-cp312-manylinux2014_x86_64.manylinux_2_17_x86_64.whl.metadata (11 kB)
Collecting scipy==1.17.1 (from bugbug==0.0.620)
  Downloading scipy-1.17.1-cp312-cp312-manylinux_2_27_x86_64.manylinux_2_28_x86_64.whl.metadata (62 kB)
Collecting sendgrid==6.12.5 (from bugbug==0.0.620)
  Downloading sendgrid-6.12.5-py3-none-any.whl.metadata (12 kB)
Collecting shap==0.51.0 (from shap[plots]==0.51.0->bugbug==0.0.620)
  Downloading shap-0.51.0-cp312-cp312-manylinux2014_x86_64.manylinux_2_17_x86_64.manylinux_2_28_x86_64.whl.metadata (25 kB)
Collecting tabulate==0.10.0 (from bugbug==0.0.620)
  Downloading tabulate-0.10.0-py3-none-any.whl.metadata (40 kB)
Collecting taskcluster==97.1.0 (from bugbug==0.0.620)
  Downloading taskcluster-97.1.0-py3-none-any.whl.metadata (25 kB)
Collecting tenacity==9.1.4 (from bugbug==0.0.620)
  Downloading tenacity-9.1.4-py3-none-any.whl.metadata (1.2 kB)
Collecting tqdm==4.67.3 (from bugbug==0.0.620)
  Downloading tqdm-4.67.3-py3-none-any.whl.metadata (57 kB)
Collecting unidiff==0.7.5 (from bugbug==0.0.620)
  Downloading unidiff-0.7.5-py2.py3-none-any.whl.metadata (4.6 kB)
Collecting weave>=0.50.0 (from bugbug==0.0.620)
  Downloading weave-0.52.33-py3-none-any.whl.metadata (25 kB)
Collecting xgboost==3.2.0 (from bugbug==0.0.620)
  Downloading xgboost-3.2.0-py3-none-manylinux_2_28_x86_64.whl.metadata (2.1 kB)
Collecting zstandard==0.25.0 (from bugbug==0.0.620)
  Downloading zstandard-0.25.0-cp312-cp312-manylinux2014_x86_64.manylinux_2_17_x86_64.whl.metadata (3.3 kB)
Collecting vine<6.0.0,>=5.0.0 (from amqp==5.3.1->bugbug==0.0.620)
  Downloading vine-5.1.0-py3-none-any.whl.metadata (2.7 kB)
Collecting soupsieve>=1.6.1 (from beautifulsoup4==4.14.3->bugbug==0.0.620)
  Downloading soupsieve-2.8.3-py3-none-any.whl.metadata (4.6 kB)
Requirement already satisfied: typing-extensions>=4.0.0 in /usr/local/lib/python3.12/site-packages (from beautifulsoup4==4.14.3->bugbug==0.0.620) (4.15.0)
Collecting botocore<1.43.0,>=1.42.68 (from boto3==1.42.68->bugbug==0.0.620)
  Downloading botocore-1.42.68-py3-none-any.whl.metadata (5.9 kB)
Collecting jmespath<2.0.0,>=0.7.1 (from boto3==1.42.68->bugbug==0.0.620)
  Downloading jmespath-1.1.0-py3-none-any.whl.metadata (7.6 kB)
Collecting s3transfer<0.17.0,>=0.16.0 (from boto3==1.42.68->bugbug==0.0.620)
  Downloading s3transfer-0.16.0-py3-none-any.whl.metadata (1.7 kB)
Collecting anyio (from httpx==0.28.1->bugbug==0.0.620)
  Downloading anyio-4.12.1-py3-none-any.whl.metadata (4.3 kB)
Requirement already satisfied: certifi in /usr/local/lib/python3.12/site-packages (from httpx==0.28.1->bugbug==0.0.620) (2026.2.25)
Collecting httpcore==1.* (from httpx==0.28.1->bugbug==0.0.620)
  Downloading httpcore-1.0.9-py3-none-any.whl.metadata (21 kB)
Requirement already satisfied: idna in /usr/local/lib/python3.12/site-packages (from httpx==0.28.1->bugbug==0.0.620) (3.11)
Collecting sklearn-compat<0.2,>=0.1.5 (from imbalanced-learn==0.14.1->bugbug==0.0.620)
  Downloading sklearn_compat-0.1.5-py3-none-any.whl.metadata (20 kB)
Collecting joblib<2,>=1.2.0 (from imbalanced-learn==0.14.1->bugbug==0.0.620)
  Downloading joblib-1.5.3-py3-none-any.whl.metadata (5.5 kB)
Collecting threadpoolctl<4,>=2.0.0 (from imbalanced-learn==0.14.1->bugbug==0.0.620)
  Downloading threadpoolctl-3.6.0-py3-none-any.whl.metadata (13 kB)
Collecting langchain-core<2.0.0,>=1.2.10 (from langchain==1.2.10->bugbug==0.0.620)
  Downloading langchain_core-1.2.19-py3-none-any.whl.metadata (4.4 kB)
INFO: pip is looking at multiple versions of langchain to determine which version is compatible with other requirements. This could take a while.
ERROR: Cannot install bugbug and bugbug==0.0.620 because these package versions have conflicting dependencies.

The conflict is caused by:
    bugbug 0.0.620 depends on langgraph==1.1.2
    langchain 1.2.10 depends on langgraph<1.1.0 and >=1.0.8

To fix this you could try to:
1. loosen the range of package versions you've specified
2. remove package versions to allow pip attempt to solve the dependency conflict

ERROR: ResolutionImpossible: for help visit https://pip.pypa.io/en/latest/topics/dependency-resolution/#dealing-with-dependency-conflicts
[taskcluster 2026-03-14T00:21:02.506Z]                        Exit Code: 1
[taskcluster 2026-03-14T00:21:02.506Z]                        User Time: 31.154ms
[taskcluster 2026-03-14T00:21:02.506Z]                      Kernel Time: 47.308ms
[taskcluster 2026-03-14T00:21:02.506Z]                        Wall Time: 1m12.361133822s
[taskcluster 2026-03-14T00:21:02.506Z]  Average Available System Memory: 6.50 GiB
[taskcluster 2026-03-14T00:21:02.506Z]       Average System Memory Used: 1.25 GiB
[taskcluster 2026-03-14T00:21:02.506Z]          Peak System Memory Used: 1.46 GiB
[taskcluster 2026-03-14T00:21:02.506Z]              Total System Memory: 7.75 GiB
[taskcluster 2026-03-14T00:21:02.506Z]                           Result: FAILED
[taskcluster 2026-03-14T00:21:02.506Z] === Task Finished ===
[taskcluster 2026-03-14T00:21:02.506Z] Task Duration: 1m12.361745601s
[taskcluster:error] exit status 1