## Running analysis for "merkletree" version "1.0.2"
STARTED: 2024-06-06T17:38:01.411836Z

### Starting pana
2024-06-06 17:38:20.598379 INFO: Running `/home/worker/dart/stable/bin/dart --version`...
2024-06-06 17:38:20.696715 INFO: Running `/home/worker/flutter/stable/bin/flutter --no-version-check --version --machine`...
2024-06-06 17:38:21.050819 INFO: Downloading package merkletree 1.0.2 from https://pub-web.flutter-io.cn/api/archives/merkletree-1.0.2.tar.gz
2024-06-06 17:38:21.339965 INFO: Running `/home/worker/dart/stable/bin/dart pub get --no-example`...
2024-06-06 17:38:21.774559 SEVERE: `dart pub outdated` failed.
2024-06-06 17:38:21.774559 SEVERE: The lower bound of "sdk: '>=2.0.0 <3.0.0'" must be 2.12.0'
2024-06-06 17:38:21.774559 SEVERE: or higher to enable null safety.
2024-06-06 17:38:24.278330 INFO: Analyzing pub downgrade...
2024-06-06 17:38:24.288265 INFO: Running `/home/worker/dart/stable/bin/dart pub downgrade --no-example`...
2024-06-06 17:38:24.796677 INFO: [pub-downgrade-error]
2024-06-06 17:38:24.797013 INFO: Resolving dependencies...
2024-06-06 17:38:24.797013 INFO: The lower bound of "sdk: '>=2.0.0 <3.0.0'" must be 2.12.0'
2024-06-06 17:38:24.797013 INFO: or higher to enable null safety.
2024-06-06 17:38:24.797013 INFO: 
2024-06-06 17:38:24.797013 INFO: The current Dart SDK (3.4.1) only supports null safety.
2024-06-06 17:38:24.797013 INFO: 
2024-06-06 17:38:24.797013 INFO: For details, see https://dart.cn/null-safety
2024-06-06 17:38:24.804821 INFO: Running `/home/worker/dart/stable/bin/dart pub upgrade --no-example`...
2024-06-06 17:38:25.250066 INFO: Writing summary.json
2024-06-06 17:38:25.255836 INFO: Running dartdoc post-processing
2024-06-06 17:38:25.259282 INFO: Creating .tar.gz archive
2024-06-06 17:38:25.279685 INFO: Finished post-processing
2024-06-06 17:38:25.285335 INFO: Finished .tar.gz archive
### Execution of pana exited 0
STOPPED: 2024-06-06T17:38:25.396404Z