## Running analysis for "ml_preprocessing" version "4.0.0"
STARTED: 2025-10-18T06:16:50.985844Z

### Starting pana
2025-10-18 06:17:06.631960 INFO: Running `dart pub unpack ml_preprocessing:4.0.0 --output /tmp/pana-ml_preprocessingRTGYWM/ml_preprocessing --no-resolve`...
2025-10-18 06:17:08.364604 INFO: Running `/home/worker/dart/stable/bin/dart --version`...
2025-10-18 06:17:08.407075 INFO: Running `/home/worker/flutter/stable/bin/flutter --no-version-check --version --machine`...
2025-10-18 06:17:08.591683 INFO: Running `git rev-parse --show-toplevel`...
2025-10-18 06:17:08.714987 INFO: Running `/home/worker/dart/stable/bin/dart pub get --no-example`...
2025-10-18 06:17:09.054551 SEVERE: `dart pub outdated` failed.
2025-10-18 06:17:09.054551 SEVERE: The lower bound of "sdk: '>=2.4.0 <3.0.0'" must be 2.12.0'
2025-10-18 06:17:09.054551 SEVERE: or higher to enable null safety.
2025-10-18 06:17:11.329218 INFO: Running `git init`...
2025-10-18 06:17:11.367230 INFO: Running `git remote add origin https://github.com/gyrdym/ml_preprocessing`...
2025-10-18 06:17:11.399536 INFO: Running `git remote show origin`...
2025-10-18 06:17:11.660547 INFO: Running `git fetch --depth 1 --no-recurse-submodules origin master`...
2025-10-18 06:17:12.793265 INFO: Running `git ls-tree -r --name-only --full-tree origin/master`...
2025-10-18 06:17:12.824493 INFO: Running `git show origin/master:pubspec.yaml`...
2025-10-18 06:17:13.990105 INFO: Analyzing pub downgrade...
2025-10-18 06:17:13.998979 INFO: Running `/home/worker/dart/stable/bin/dart pub downgrade --no-example`...
2025-10-18 06:17:14.306637 INFO: [pub-downgrade-error]
2025-10-18 06:17:14.306981 INFO: Resolving dependencies...
2025-10-18 06:17:14.306981 INFO: The lower bound of "sdk: '>=2.4.0 <3.0.0'" must be 2.12.0'
2025-10-18 06:17:14.306981 INFO: or higher to enable null safety.
2025-10-18 06:17:14.306981 INFO: 
2025-10-18 06:17:14.306981 INFO: The current Dart SDK (3.9.4) only supports null safety.
2025-10-18 06:17:14.306981 INFO: 
2025-10-18 06:17:14.306981 INFO: For details, see https://dart.dev/null-safety
2025-10-18 06:17:14.314423 INFO: Running `/home/worker/dart/stable/bin/dart pub upgrade --no-example`...
2025-10-18 06:17:14.652372 INFO: Writing summary.json
2025-10-18 06:17:14.657062 INFO: Running dartdoc post-processing
2025-10-18 06:17:14.659194 INFO: Creating .tar.gz archive
2025-10-18 06:17:14.671790 INFO: Finished post-processing
2025-10-18 06:17:14.677839 INFO: Finished .tar.gz archive
### Execution of pana exited 0
STOPPED: 2025-10-18T06:17:14.782991Z