## Running analysis for "observable" version "0.23.0"
STARTED: 2025-12-09T15:00:57.463589Z

### Starting pana
2025-12-09 15:01:12.298320 INFO: Running `dart pub unpack observable:0.23.0 --output /tmp/pana-observableOLISTB/observable --no-resolve`...
2025-12-09 15:01:12.586673 INFO: Running `/home/worker/dart/stable/bin/dart --version`...
2025-12-09 15:01:12.627130 INFO: Running `/home/worker/flutter/stable/bin/flutter --no-version-check --version --machine`...
2025-12-09 15:01:12.797472 INFO: Running `git rev-parse --show-toplevel`...
2025-12-09 15:01:12.897909 INFO: Running `/home/worker/dart/stable/bin/dart pub get --no-example`...
2025-12-09 15:01:12.958769 SEVERE: `dart pub outdated` failed.
2025-12-09 15:01:12.958769 SEVERE: The lower bound of "sdk: '>=2.1.0 <3.0.0'" must be 2.12.0'
2025-12-09 15:01:12.958769 SEVERE: or higher to enable null safety.
2025-12-09 15:01:14.989733 INFO: Running `git init`...
2025-12-09 15:01:15.032120 INFO: Running `git remote add origin https://github.com/google/observable`...
2025-12-09 15:01:15.073013 INFO: Running `git remote show origin`...
2025-12-09 15:01:15.314988 INFO: Running `git fetch --depth 1 --no-recurse-submodules origin master`...
2025-12-09 15:01:15.632282 INFO: Running `git ls-tree -r --name-only --full-tree origin/master`...
2025-12-09 15:01:15.662106 INFO: Running `git show origin/master:pubspec.yaml`...
2025-12-09 15:01:17.583483 INFO: Analyzing pub downgrade...
2025-12-09 15:01:17.590648 INFO: Running `/home/worker/dart/stable/bin/dart pub downgrade --no-example`...
2025-12-09 15:01:17.635376 INFO: [pub-downgrade-error]
2025-12-09 15:01:17.635644 INFO: Resolving dependencies...
2025-12-09 15:01:17.635644 INFO: The lower bound of "sdk: '>=2.1.0 <3.0.0'" must be 2.12.0'
2025-12-09 15:01:17.635644 INFO: or higher to enable null safety.
2025-12-09 15:01:17.635644 INFO: 
2025-12-09 15:01:17.635644 INFO: The current Dart SDK (3.10.4) only supports null safety.
2025-12-09 15:01:17.635644 INFO: 
2025-12-09 15:01:17.635644 INFO: For details, see https://dart.dev/null-safety
2025-12-09 15:01:17.641462 INFO: Running `/home/worker/dart/stable/bin/dart pub upgrade --no-example`...
2025-12-09 15:01:17.722055 INFO: Writing summary.json
2025-12-09 15:01:17.728535 INFO: Running dartdoc post-processing
2025-12-09 15:01:17.731367 INFO: Creating .tar.gz archive
2025-12-09 15:01:17.748785 INFO: Finished post-processing
2025-12-09 15:01:17.755193 INFO: Finished .tar.gz archive
### Execution of pana exited 0
STOPPED: 2025-12-09T15:01:17.854331Z