## Running analysis for "collection_ext" version "0.3.0"
STARTED: 2025-12-09T12:57:14.444976Z

### Starting pana
2025-12-09 12:57:30.961231 INFO: Running `dart pub unpack collection_ext:0.3.0 --output /tmp/pana-collection_extEBTEJX/collection_ext --no-resolve`...
2025-12-09 12:57:31.359453 INFO: Running `/home/worker/dart/stable/bin/dart --version`...
2025-12-09 12:57:31.397298 INFO: Running `/home/worker/flutter/stable/bin/flutter --no-version-check --version --machine`...
2025-12-09 12:57:31.576652 INFO: Running `git rev-parse --show-toplevel`...
2025-12-09 12:57:31.687210 INFO: Running `/home/worker/dart/stable/bin/dart pub get --no-example`...
2025-12-09 12:57:31.746602 SEVERE: `dart pub outdated` failed.
2025-12-09 12:57:31.746602 SEVERE: The lower bound of "sdk: '>=2.7.0 <3.0.0'" must be 2.12.0'
2025-12-09 12:57:31.746602 SEVERE: or higher to enable null safety.
2025-12-09 12:57:34.362985 INFO: Running `git init`...
2025-12-09 12:57:34.392799 INFO: Running `git remote add origin https://github.com/xinthink/dart_collection_ext`...
2025-12-09 12:57:34.421806 INFO: Running `git remote show origin`...
2025-12-09 12:57:34.670897 INFO: Running `git fetch --depth 1 --no-recurse-submodules origin master`...
2025-12-09 12:57:34.987176 INFO: Running `git ls-tree -r --name-only --full-tree origin/master`...
2025-12-09 12:57:35.018941 INFO: Running `git show origin/master:pubspec.yaml`...
2025-12-09 12:57:36.677836 INFO: Analyzing pub downgrade...
2025-12-09 12:57:36.689161 INFO: Running `/home/worker/dart/stable/bin/dart pub downgrade --no-example`...
2025-12-09 12:57:36.745538 INFO: [pub-downgrade-error]
2025-12-09 12:57:36.745940 INFO: Resolving dependencies...
2025-12-09 12:57:36.745940 INFO: The lower bound of "sdk: '>=2.7.0 <3.0.0'" must be 2.12.0'
2025-12-09 12:57:36.745940 INFO: or higher to enable null safety.
2025-12-09 12:57:36.745940 INFO: 
2025-12-09 12:57:36.745940 INFO: The current Dart SDK (3.10.4) only supports null safety.
2025-12-09 12:57:36.745940 INFO: 
2025-12-09 12:57:36.745940 INFO: For details, see https://dart.dev/null-safety
2025-12-09 12:57:36.752190 INFO: Running `/home/worker/dart/stable/bin/dart pub upgrade --no-example`...
2025-12-09 12:57:36.843975 INFO: Writing summary.json
2025-12-09 12:57:36.848344 INFO: Running dartdoc post-processing
2025-12-09 12:57:36.851221 INFO: Creating .tar.gz archive
2025-12-09 12:57:36.863461 INFO: Finished post-processing
2025-12-09 12:57:36.871174 INFO: Finished .tar.gz archive
### Execution of pana exited 0
STOPPED: 2025-12-09T12:57:36.981923Z