## Running analysis for "mutex" version "1.1.0"
STARTED: 2024-06-06T18:20:16.090017Z

### Starting pana
2024-06-06 18:20:28.603044 INFO: Running `/home/worker/dart/stable/bin/dart --version`...
2024-06-06 18:20:28.656561 INFO: Running `/home/worker/flutter/stable/bin/flutter --no-version-check --version --machine`...
2024-06-06 18:20:28.814737 INFO: Downloading package mutex 1.1.0 from https://pub-web.flutter-io.cn/api/archives/mutex-1.1.0.tar.gz
2024-06-06 18:20:28.993531 INFO: Running `/home/worker/dart/stable/bin/dart pub get --no-example`...
2024-06-06 18:20:29.252775 SEVERE: `dart pub outdated` failed.
2024-06-06 18:20:29.252775 SEVERE: The lower bound of "sdk: '>=1.0.0 <3.0.0'" must be 2.12.0'
2024-06-06 18:20:29.252775 SEVERE: or higher to enable null safety.
2024-06-06 18:20:31.017622 INFO: Analyzing pub downgrade...
2024-06-06 18:20:31.023409 INFO: Running `/home/worker/dart/stable/bin/dart pub downgrade --no-example`...
2024-06-06 18:20:31.354245 INFO: [pub-downgrade-error]
2024-06-06 18:20:31.354463 INFO: Resolving dependencies...
2024-06-06 18:20:31.354463 INFO: The lower bound of "sdk: '>=1.0.0 <3.0.0'" must be 2.12.0'
2024-06-06 18:20:31.354463 INFO: or higher to enable null safety.
2024-06-06 18:20:31.354463 INFO: 
2024-06-06 18:20:31.354463 INFO: The current Dart SDK (3.4.1) only supports null safety.
2024-06-06 18:20:31.354463 INFO: 
2024-06-06 18:20:31.354463 INFO: For details, see https://dart.cn/null-safety
2024-06-06 18:20:31.358025 INFO: Running `/home/worker/dart/stable/bin/dart pub upgrade --no-example`...
2024-06-06 18:20:31.659580 INFO: Writing summary.json
2024-06-06 18:20:31.664111 INFO: Running dartdoc post-processing
2024-06-06 18:20:31.666893 INFO: Creating .tar.gz archive
2024-06-06 18:20:31.679412 INFO: Finished post-processing
2024-06-06 18:20:31.683224 INFO: Finished .tar.gz archive
### Execution of pana exited 0
STOPPED: 2024-06-06T18:20:31.772400Z