## Running analysis for "built_collection" version "1.6.2"
STARTED: 2025-12-09T12:30:19.033651Z

### Starting pana
2025-12-09 12:30:36.024703 INFO: Running `dart pub unpack built_collection:1.6.2 --output /tmp/pana-built_collectionJHVIBQ/built_collection --no-resolve`...
2025-12-09 12:30:36.473026 INFO: Running `/home/worker/dart/stable/bin/dart --version`...
2025-12-09 12:30:36.513685 INFO: Running `/home/worker/flutter/stable/bin/flutter --no-version-check --version --machine`...
2025-12-09 12:30:36.716112 INFO: Running `git rev-parse --show-toplevel`...
2025-12-09 12:30:36.854449 INFO: Running `/home/worker/dart/stable/bin/dart pub get --no-example`...
2025-12-09 12:30:36.921797 SEVERE: `dart pub outdated` failed.
2025-12-09 12:30:36.921797 SEVERE: The lower bound of "sdk: '>=1.21.0-dev.5.0 <2.0.0'" must be 2.12.0'
2025-12-09 12:30:36.921797 SEVERE: or higher to enable null safety.
2025-12-09 12:30:39.850105 INFO: Running `git init`...
2025-12-09 12:30:39.891263 INFO: Running `git remote add origin https://github.com/google/built_collection.dart`...
2025-12-09 12:30:39.922041 INFO: Running `git remote show origin`...
2025-12-09 12:30:40.198110 INFO: Running `git fetch --depth 1 --no-recurse-submodules origin master`...
2025-12-09 12:30:40.545694 INFO: Running `git ls-tree -r --name-only --full-tree origin/master`...
2025-12-09 12:30:40.577878 INFO: Running `git show origin/master:benchmark/pubspec.yaml`...
2025-12-09 12:30:40.612342 INFO: Running `git show origin/master:example/pubspec.yaml`...
2025-12-09 12:30:40.643059 INFO: Running `git show origin/master:pubspec.yaml`...
2025-12-09 12:30:42.404208 INFO: Analyzing pub downgrade...
2025-12-09 12:30:42.416327 INFO: Running `/home/worker/dart/stable/bin/dart pub downgrade --no-example`...
2025-12-09 12:30:42.479439 INFO: [pub-downgrade-error]
2025-12-09 12:30:42.479869 INFO: Resolving dependencies...
2025-12-09 12:30:42.479869 INFO: The lower bound of "sdk: '>=1.21.0-dev.5.0 <2.0.0'" must be 2.12.0'
2025-12-09 12:30:42.479869 INFO: or higher to enable null safety.
2025-12-09 12:30:42.479869 INFO: 
2025-12-09 12:30:42.479869 INFO: The current Dart SDK (3.10.4) only supports null safety.
2025-12-09 12:30:42.479869 INFO: 
2025-12-09 12:30:42.479869 INFO: For details, see https://dart.dev/null-safety
2025-12-09 12:30:42.489161 INFO: Running `/home/worker/dart/stable/bin/dart pub upgrade --no-example`...
2025-12-09 12:30:42.592321 INFO: Writing summary.json
2025-12-09 12:30:42.619199 INFO: Running dartdoc post-processing
2025-12-09 12:30:42.625202 INFO: Creating .tar.gz archive
2025-12-09 12:30:42.651121 INFO: Finished post-processing
2025-12-09 12:30:42.677323 INFO: Finished .tar.gz archive
### Execution of pana exited 0
STOPPED: 2025-12-09T12:30:42.834561Z