## Running analysis for "flutter_range_slider" version "1.4.0"
STARTED: 2024-06-06T15:15:37.456507Z

### Starting pana
2024-06-06 15:15:53.637209 INFO: Running `/home/worker/dart/stable/bin/dart --version`...
2024-06-06 15:15:53.728954 INFO: Running `/home/worker/flutter/stable/bin/flutter --no-version-check --version --machine`...
2024-06-06 15:15:54.043569 INFO: Downloading package flutter_range_slider 1.4.0 from https://pub-web.flutter-io.cn/api/archives/flutter_range_slider-1.4.0.tar.gz
2024-06-06 15:15:54.386517 INFO: Running `/home/worker/flutter/stable/bin/flutter --no-version-check pub pub get --no-example`...
2024-06-06 15:15:55.036798 INFO: Running `/home/worker/flutter/stable/bin/flutter --no-version-check pub pub get --no-example`...
2024-06-06 15:15:55.697596 SEVERE: `dart pub outdated` failed.
2024-06-06 15:15:55.697596 SEVERE: The lower bound of "sdk: '>=1.19.0 <3.0.0'" must be 2.12.0'
2024-06-06 15:15:55.697596 SEVERE: or higher to enable null safety.
2024-06-06 15:15:57.870211 INFO: Analyzing pub downgrade...
2024-06-06 15:15:57.876934 INFO: Running `/home/worker/flutter/stable/bin/flutter --no-version-check packages pub downgrade --no-example`...
2024-06-06 15:15:58.589011 INFO: [pub-downgrade-error]
2024-06-06 15:15:58.589370 INFO: Resolving dependencies...
2024-06-06 15:15:58.589370 INFO: The lower bound of "sdk: '>=1.19.0 <3.0.0'" must be 2.12.0'
2024-06-06 15:15:58.589370 INFO: or higher to enable null safety.
2024-06-06 15:15:58.589370 INFO: 
2024-06-06 15:15:58.589370 INFO: The current Dart SDK (3.4.1) only supports null safety.
2024-06-06 15:15:58.589370 INFO: 
2024-06-06 15:15:58.589370 INFO: For details, see https://dart.cn/null-safety
2024-06-06 15:15:58.595611 INFO: Running `/home/worker/flutter/stable/bin/flutter --no-version-check packages pub upgrade --no-example`...
2024-06-06 15:15:59.283792 INFO: Writing summary.json
2024-06-06 15:15:59.288102 INFO: Running dartdoc post-processing
2024-06-06 15:15:59.290850 INFO: Creating .tar.gz archive
2024-06-06 15:15:59.308103 INFO: Finished post-processing
2024-06-06 15:15:59.313169 INFO: Finished .tar.gz archive
### Execution of pana exited 0
STOPPED: 2024-06-06T15:15:59.400507Z