## Running analysis for "ml_preprocessing" version "3.4.0+1"
STARTED: 2025-04-21T21:27:33.622094Z

### Starting pana
2025-04-21 21:27:47.212332 INFO: Running `dart pub unpack ml_preprocessing:3.4.0+1 --output /tmp/pana-ml_preprocessingVKMITP/ml_preprocessing --no-resolve`...
2025-04-21 21:27:48.892956 INFO: Running `/home/worker/dart/stable/bin/dart --version`...
2025-04-21 21:27:48.924083 INFO: Running `/home/worker/flutter/stable/bin/flutter --no-version-check --version --machine`...
2025-04-21 21:27:49.084431 INFO: Running `git rev-parse --show-toplevel`...
2025-04-21 21:27:49.228207 INFO: Running `/home/worker/dart/stable/bin/dart pub get --no-example`...
2025-04-21 21:27:49.519996 SEVERE: `dart pub outdated` failed.
2025-04-21 21:27:49.519996 SEVERE: The lower bound of "sdk: '>=2.3.0 <3.0.0'" must be 2.12.0'
2025-04-21 21:27:49.519996 SEVERE: or higher to enable null safety.
2025-04-21 21:27:51.419330 INFO: Running `git init`...
2025-04-21 21:27:51.451330 INFO: Running `git remote add origin https://github.com/gyrdym/ml_preprocessing`...
2025-04-21 21:27:51.479822 INFO: Running `git remote show origin`...
2025-04-21 21:27:51.717951 INFO: Running `git fetch --depth 1 --no-recurse-submodules origin master`...
2025-04-21 21:27:52.812689 INFO: Running `git ls-tree -r --name-only --full-tree origin/master`...
2025-04-21 21:27:52.846216 INFO: Running `git show origin/master:pubspec.yaml`...
2025-04-21 21:27:53.566425 INFO: Analyzing pub downgrade...
2025-04-21 21:27:53.573164 INFO: Running `/home/worker/dart/stable/bin/dart pub downgrade --no-example`...
2025-04-21 21:27:53.863829 INFO: [pub-downgrade-error]
2025-04-21 21:27:53.864171 INFO: Resolving dependencies...
2025-04-21 21:27:53.864171 INFO: The lower bound of "sdk: '>=2.3.0 <3.0.0'" must be 2.12.0'
2025-04-21 21:27:53.864171 INFO: or higher to enable null safety.
2025-04-21 21:27:53.864171 INFO: 
2025-04-21 21:27:53.864171 INFO: The current Dart SDK (3.7.2) only supports null safety.
2025-04-21 21:27:53.864171 INFO: 
2025-04-21 21:27:53.864171 INFO: For details, see https://dart.dev/null-safety
2025-04-21 21:27:53.871588 INFO: Running `/home/worker/dart/stable/bin/dart pub upgrade --no-example`...
2025-04-21 21:27:54.217986 INFO: Writing summary.json
2025-04-21 21:27:54.222665 INFO: Running dartdoc post-processing
2025-04-21 21:27:54.225366 INFO: Creating .tar.gz archive
2025-04-21 21:27:54.238383 INFO: Finished post-processing
2025-04-21 21:27:54.247415 INFO: Finished .tar.gz archive
### Execution of pana exited 0
STOPPED: 2025-04-21T21:27:54.362460Z