## Running analysis for "flutter_tree" version "0.1.0"
STARTED: 2025-06-26T13:36:03.555402Z

### Starting pana
2025-06-26 13:36:16.044063 INFO: Running `dart pub unpack flutter_tree:0.1.0 --output /tmp/pana-flutter_treePYMXLO/flutter_tree --no-resolve`...
2025-06-26 13:36:16.642992 INFO: Running `/home/worker/dart/stable/bin/dart --version`...
2025-06-26 13:36:16.678021 INFO: Running `/home/worker/flutter/stable/bin/flutter --no-version-check --version --machine`...
2025-06-26 13:36:16.812974 INFO: Running `git rev-parse --show-toplevel`...
2025-06-26 13:36:16.895180 INFO: Running `/home/worker/flutter/stable/bin/flutter --no-version-check pub pub get --no-example`...
2025-06-26 13:36:17.381611 INFO: Running `/home/worker/flutter/stable/bin/flutter --no-version-check pub pub get --no-example`...
2025-06-26 13:36:17.872446 SEVERE: `dart pub outdated` failed.
2025-06-26 13:36:17.872446 SEVERE: The lower bound of "sdk: '>=2.3.0 <3.0.0'" must be 2.12.0'
2025-06-26 13:36:17.872446 SEVERE: or higher to enable null safety.
2025-06-26 13:36:19.487272 INFO: Running `git init`...
2025-06-26 13:36:19.515430 INFO: Running `git remote add origin https://github.com/xrr2016/flutter_tree`...
2025-06-26 13:36:19.544703 INFO: Running `git remote show origin`...
2025-06-26 13:36:19.796561 INFO: Running `git fetch --depth 1 --no-recurse-submodules origin master`...
2025-06-26 13:36:20.345459 INFO: Running `git ls-tree -r --name-only --full-tree origin/master`...
2025-06-26 13:36:20.374369 INFO: Running `git show origin/master:example/pubspec.yaml`...
2025-06-26 13:36:20.405705 INFO: Running `git show origin/master:pubspec.yaml`...
2025-06-26 13:36:20.878750 INFO: Analyzing pub downgrade...
2025-06-26 13:36:20.882933 INFO: Running `/home/worker/flutter/stable/bin/flutter --no-version-check packages pub downgrade --no-example`...
2025-06-26 13:36:21.374619 INFO: [pub-downgrade-error]
2025-06-26 13:36:21.374882 INFO: Resolving dependencies...
2025-06-26 13:36:21.374882 INFO: The lower bound of "sdk: '>=2.3.0 <3.0.0'" must be 2.12.0'
2025-06-26 13:36:21.374882 INFO: or higher to enable null safety.
2025-06-26 13:36:21.374882 INFO: 
2025-06-26 13:36:21.374882 INFO: The current Dart SDK (3.8.1) only supports null safety.
2025-06-26 13:36:21.374882 INFO: 
2025-06-26 13:36:21.374882 INFO: For details, see https://dart.dev/null-safety
2025-06-26 13:36:21.374882 INFO: Failed to update packages.
2025-06-26 13:36:21.379945 INFO: Running `/home/worker/flutter/stable/bin/flutter --no-version-check packages pub upgrade --no-example`...
2025-06-26 13:36:21.879844 INFO: Writing summary.json
2025-06-26 13:36:21.883065 INFO: Running dartdoc post-processing
2025-06-26 13:36:21.884996 INFO: Creating .tar.gz archive
2025-06-26 13:36:21.895642 INFO: Finished post-processing
2025-06-26 13:36:21.902741 INFO: Finished .tar.gz archive
### Execution of pana exited 0
STOPPED: 2025-06-26T13:36:21.991559Z