## Running analysis for "ml_preprocessing" version "3.4.0+1"
STARTED: 2025-12-09T21:16:50.848435Z

### Starting pana
2025-12-09 21:17:08.439559 INFO: Running `dart pub unpack ml_preprocessing:3.4.0+1 --output /tmp/pana-ml_preprocessingGSSXGM/ml_preprocessing --no-resolve`...
2025-12-09 21:17:09.541215 INFO: Running `/home/worker/dart/stable/bin/dart --version`...
2025-12-09 21:17:09.585279 INFO: Running `/home/worker/flutter/stable/bin/flutter --no-version-check --version --machine`...
2025-12-09 21:17:09.782271 INFO: Running `git rev-parse --show-toplevel`...
2025-12-09 21:17:09.933559 INFO: Running `/home/worker/dart/stable/bin/dart pub get --no-example`...
2025-12-09 21:17:09.998027 SEVERE: `dart pub outdated` failed.
2025-12-09 21:17:09.998027 SEVERE: The lower bound of "sdk: '>=2.3.0 <3.0.0'" must be 2.12.0'
2025-12-09 21:17:09.998027 SEVERE: or higher to enable null safety.
2025-12-09 21:17:12.630239 INFO: Running `git init`...
2025-12-09 21:17:12.673948 INFO: Running `git remote add origin https://github.com/gyrdym/ml_preprocessing`...
2025-12-09 21:17:12.715212 INFO: Running `git remote show origin`...
2025-12-09 21:17:12.964275 INFO: Running `git fetch --depth 1 --no-recurse-submodules origin master`...
2025-12-09 21:17:14.094293 INFO: Running `git ls-tree -r --name-only --full-tree origin/master`...
2025-12-09 21:17:14.128179 INFO: Running `git show origin/master:pubspec.yaml`...
2025-12-09 21:17:15.208324 INFO: Analyzing pub downgrade...
2025-12-09 21:17:15.218758 INFO: Running `/home/worker/dart/stable/bin/dart pub downgrade --no-example`...
2025-12-09 21:17:15.278777 INFO: [pub-downgrade-error]
2025-12-09 21:17:15.279200 INFO: Resolving dependencies...
2025-12-09 21:17:15.279200 INFO: The lower bound of "sdk: '>=2.3.0 <3.0.0'" must be 2.12.0'
2025-12-09 21:17:15.279200 INFO: or higher to enable null safety.
2025-12-09 21:17:15.279200 INFO: 
2025-12-09 21:17:15.279200 INFO: The current Dart SDK (3.10.4) only supports null safety.
2025-12-09 21:17:15.279200 INFO: 
2025-12-09 21:17:15.279200 INFO: For details, see https://dart.dev/null-safety
2025-12-09 21:17:15.285370 INFO: Running `/home/worker/dart/stable/bin/dart pub upgrade --no-example`...
2025-12-09 21:17:15.402260 INFO: Writing summary.json
2025-12-09 21:17:15.407785 INFO: Running dartdoc post-processing
2025-12-09 21:17:15.410649 INFO: Creating .tar.gz archive
2025-12-09 21:17:15.428536 INFO: Finished post-processing
2025-12-09 21:17:15.434912 INFO: Finished .tar.gz archive
### Execution of pana exited 0
STOPPED: 2025-12-09T21:17:15.557462Z