## Running analysis for "json_schema" version "4.0.4"
STARTED: 2024-06-06T16:25:34.609450Z

### Starting pana
2024-06-06 16:25:47.897500 INFO: Running `/home/worker/dart/stable/bin/dart --version`...
2024-06-06 16:25:47.961476 INFO: Running `/home/worker/flutter/stable/bin/flutter --no-version-check --version --machine`...
2024-06-06 16:25:48.150838 INFO: Downloading package json_schema 4.0.4 from https://pub-web.flutter-io.cn/api/archives/json_schema-4.0.4.tar.gz
2024-06-06 16:25:48.474928 INFO: Running `/home/worker/dart/stable/bin/dart pub get --no-example`...
2024-06-06 16:25:48.816045 SEVERE: `dart pub outdated` failed.
2024-06-06 16:25:48.816045 SEVERE: The lower bound of "sdk: '>=2.6.0 <3.0.0'" must be 2.12.0'
2024-06-06 16:25:48.816045 SEVERE: or higher to enable null safety.
2024-06-06 16:25:50.605786 INFO: Analyzing pub downgrade...
2024-06-06 16:25:50.611183 INFO: Running `/home/worker/dart/stable/bin/dart pub downgrade --no-example`...
2024-06-06 16:25:50.942296 INFO: [pub-downgrade-error]
2024-06-06 16:25:50.942520 INFO: Resolving dependencies...
2024-06-06 16:25:50.942520 INFO: The lower bound of "sdk: '>=2.6.0 <3.0.0'" must be 2.12.0'
2024-06-06 16:25:50.942520 INFO: or higher to enable null safety.
2024-06-06 16:25:50.942520 INFO: 
2024-06-06 16:25:50.942520 INFO: The current Dart SDK (3.4.1) only supports null safety.
2024-06-06 16:25:50.942520 INFO: 
2024-06-06 16:25:50.942520 INFO: For details, see https://dart.cn/null-safety
2024-06-06 16:25:50.947668 INFO: Running `/home/worker/dart/stable/bin/dart pub upgrade --no-example`...
2024-06-06 16:25:51.283049 INFO: Writing summary.json
2024-06-06 16:25:51.288480 INFO: Running dartdoc post-processing
2024-06-06 16:25:51.291306 INFO: Creating .tar.gz archive
2024-06-06 16:25:51.308214 INFO: Finished post-processing
2024-06-06 16:25:51.310381 INFO: Finished .tar.gz archive
### Execution of pana exited 0
STOPPED: 2024-06-06T16:25:51.404112Z