## Running analysis for "nary_tree" version "0.0.2"
STARTED: 2025-12-09T21:37:55.739808Z

### Starting pana
2025-12-09 21:38:07.400132 INFO: Running `dart pub unpack nary_tree:0.0.2 --output /tmp/pana-nary_treeTBUOGR/nary_tree --no-resolve`...
2025-12-09 21:38:07.734908 INFO: Running `/home/worker/dart/stable/bin/dart --version`...
2025-12-09 21:38:07.765525 INFO: Running `/home/worker/flutter/stable/bin/flutter --no-version-check --version --machine`...
2025-12-09 21:38:07.902152 INFO: Running `git rev-parse --show-toplevel`...
2025-12-09 21:38:07.975708 INFO: Running `/home/worker/flutter/stable/bin/flutter --no-version-check pub pub get --no-example`...
2025-12-09 21:38:08.201197 INFO: Running `/home/worker/flutter/stable/bin/flutter --no-version-check pub pub get --no-example`...
2025-12-09 21:38:08.438113 SEVERE: `dart pub outdated` failed.
2025-12-09 21:38:08.438113 SEVERE: The lower bound of "sdk: '>=2.7.0 <3.0.0'" must be 2.12.0'
2025-12-09 21:38:08.438113 SEVERE: or higher to enable null safety.
2025-12-09 21:38:10.144191 INFO: Running `git init`...
2025-12-09 21:38:10.176459 INFO: Running `git remote add origin https://github.com/TabooSun/dart_nary_tree`...
2025-12-09 21:38:10.203164 INFO: Running `git remote show origin`...
2025-12-09 21:38:10.423315 INFO: Running `git fetch --depth 1 --no-recurse-submodules origin master`...
2025-12-09 21:38:10.676569 INFO: Running `git ls-tree -r --name-only --full-tree origin/master`...
2025-12-09 21:38:10.701907 INFO: Running `git show origin/master:pubspec.yaml`...
2025-12-09 21:38:11.753650 INFO: Analyzing pub downgrade...
2025-12-09 21:38:11.761283 INFO: Running `/home/worker/flutter/stable/bin/flutter --no-version-check packages pub downgrade --no-example`...
2025-12-09 21:38:11.991148 INFO: [pub-downgrade-error]
2025-12-09 21:38:11.991464 INFO: Resolving dependencies...
2025-12-09 21:38:11.991464 INFO: The lower bound of "sdk: '>=2.7.0 <3.0.0'" must be 2.12.0'
2025-12-09 21:38:11.991464 INFO: or higher to enable null safety.
2025-12-09 21:38:11.991464 INFO: 
2025-12-09 21:38:11.991464 INFO: The current Dart SDK (3.10.3) only supports null safety.
2025-12-09 21:38:11.991464 INFO: 
2025-12-09 21:38:11.991464 INFO: For details, see https://dart.dev/null-safety
2025-12-09 21:38:11.991464 INFO: Failed to update packages.
2025-12-09 21:38:11.997101 INFO: Running `/home/worker/flutter/stable/bin/flutter --no-version-check packages pub upgrade --no-example`...
2025-12-09 21:38:12.258529 INFO: Writing summary.json
2025-12-09 21:38:12.261480 INFO: Running dartdoc post-processing
2025-12-09 21:38:12.263785 INFO: Creating .tar.gz archive
2025-12-09 21:38:12.274655 INFO: Finished post-processing
2025-12-09 21:38:12.280544 INFO: Finished .tar.gz archive
### Execution of pana exited 0
STOPPED: 2025-12-09T21:38:12.371868Z