## Running analysis for "built_collection" version "1.6.2"
STARTED: 2025-08-05T03:09:53.561614Z

### Starting pana
2025-08-05 03:10:11.707389 INFO: Running `dart pub unpack built_collection:1.6.2 --output /tmp/pana-built_collectionIOJQWF/built_collection --no-resolve`...
2025-08-05 03:10:12.611708 INFO: Running `/home/worker/dart/stable/bin/dart --version`...
2025-08-05 03:10:12.654310 INFO: Running `/home/worker/flutter/stable/bin/flutter --no-version-check --version --machine`...
2025-08-05 03:10:12.853469 INFO: Running `git rev-parse --show-toplevel`...
2025-08-05 03:10:12.976048 INFO: Running `/home/worker/dart/stable/bin/dart pub get --no-example`...
2025-08-05 03:10:13.295605 SEVERE: `dart pub outdated` failed.
2025-08-05 03:10:13.295605 SEVERE: The lower bound of "sdk: '>=1.21.0-dev.5.0 <2.0.0'" must be 2.12.0'
2025-08-05 03:10:13.295605 SEVERE: or higher to enable null safety.
2025-08-05 03:10:15.747324 INFO: Running `git init`...
2025-08-05 03:10:15.782819 INFO: Running `git remote add origin https://github.com/google/built_collection.dart`...
2025-08-05 03:10:15.811791 INFO: Running `git remote show origin`...
2025-08-05 03:10:16.101561 INFO: Running `git fetch --depth 1 --no-recurse-submodules origin master`...
2025-08-05 03:10:16.494243 INFO: Running `git ls-tree -r --name-only --full-tree origin/master`...
2025-08-05 03:10:16.525788 INFO: Running `git show origin/master:benchmark/pubspec.yaml`...
2025-08-05 03:10:16.558893 INFO: Running `git show origin/master:example/pubspec.yaml`...
2025-08-05 03:10:16.589742 INFO: Running `git show origin/master:pubspec.yaml`...
2025-08-05 03:10:17.688804 INFO: Analyzing pub downgrade...
2025-08-05 03:10:17.694652 INFO: Running `/home/worker/dart/stable/bin/dart pub downgrade --no-example`...
2025-08-05 03:10:18.025971 INFO: [pub-downgrade-error]
2025-08-05 03:10:18.026455 INFO: Resolving dependencies...
2025-08-05 03:10:18.026455 INFO: The lower bound of "sdk: '>=1.21.0-dev.5.0 <2.0.0'" must be 2.12.0'
2025-08-05 03:10:18.026455 INFO: or higher to enable null safety.
2025-08-05 03:10:18.026455 INFO: 
2025-08-05 03:10:18.026455 INFO: The current Dart SDK (3.8.1) only supports null safety.
2025-08-05 03:10:18.026455 INFO: 
2025-08-05 03:10:18.026455 INFO: For details, see https://dart.dev/null-safety
2025-08-05 03:10:18.031835 INFO: Running `/home/worker/dart/stable/bin/dart pub upgrade --no-example`...
2025-08-05 03:10:18.381251 INFO: Writing summary.json
2025-08-05 03:10:18.386272 INFO: Running dartdoc post-processing
2025-08-05 03:10:18.388856 INFO: Creating .tar.gz archive
2025-08-05 03:10:18.404531 INFO: Finished post-processing
2025-08-05 03:10:18.415031 INFO: Finished .tar.gz archive
### Execution of pana exited 0
STOPPED: 2025-08-05T03:10:18.512041Z