## Running analysis for "built_collection" version "2.1.3"
STARTED: 2024-06-06T13:00:27.719644Z

### Starting pana
2024-06-06 13:00:47.695335 INFO: Running `/home/worker/dart/stable/bin/dart --version`...
2024-06-06 13:00:47.820058 INFO: Running `/home/worker/flutter/stable/bin/flutter --no-version-check --version --machine`...
2024-06-06 13:00:48.230738 INFO: Downloading package built_collection 2.1.3 from https://pub-web.flutter-io.cn/api/archives/built_collection-2.1.3.tar.gz
2024-06-06 13:00:48.590292 INFO: Running `/home/worker/dart/stable/bin/dart pub get --no-example`...
2024-06-06 13:00:49.052855 SEVERE: `dart pub outdated` failed.
2024-06-06 13:00:49.052855 SEVERE: The lower bound of "sdk: '>=1.21.0-dev.5.0 <2.0.0'" must be 2.12.0'
2024-06-06 13:00:49.052855 SEVERE: or higher to enable null safety.
2024-06-06 13:00:51.746084 INFO: Analyzing pub downgrade...
2024-06-06 13:00:51.756320 INFO: Running `/home/worker/dart/stable/bin/dart pub downgrade --no-example`...
2024-06-06 13:00:52.298131 INFO: [pub-downgrade-error]
2024-06-06 13:00:52.298431 INFO: Resolving dependencies...
2024-06-06 13:00:52.298431 INFO: The lower bound of "sdk: '>=1.21.0-dev.5.0 <2.0.0'" must be 2.12.0'
2024-06-06 13:00:52.298431 INFO: or higher to enable null safety.
2024-06-06 13:00:52.298431 INFO: 
2024-06-06 13:00:52.298431 INFO: The current Dart SDK (3.4.1) only supports null safety.
2024-06-06 13:00:52.298431 INFO: 
2024-06-06 13:00:52.298431 INFO: For details, see https://dart.cn/null-safety
2024-06-06 13:00:52.304685 INFO: Running `/home/worker/dart/stable/bin/dart pub upgrade --no-example`...
2024-06-06 13:00:52.816325 INFO: Writing summary.json
2024-06-06 13:00:52.822208 INFO: Running dartdoc post-processing
2024-06-06 13:00:52.825996 INFO: Creating .tar.gz archive
2024-06-06 13:00:52.843474 INFO: Finished post-processing
2024-06-06 13:00:52.852052 INFO: Finished .tar.gz archive
### Execution of pana exited 0
STOPPED: 2024-06-06T13:00:53.032189Z