## Running analysis for "mutation_observer" version "0.9.0"
STARTED: 2024-10-17T19:02:03.154625Z

### Starting pana
2024-10-17 19:02:19.403483 INFO: Running `/home/worker/dart/stable/bin/dart --version`...
2024-10-17 19:02:19.449649 INFO: Running `/home/worker/flutter/stable/bin/flutter --no-version-check --version --machine`...
2024-10-17 19:02:19.656158 INFO: Downloading package mutation_observer 0.9.0 from https://pub.dev/api/archives/mutation_observer-0.9.0.tar.gz
2024-10-17 19:02:19.878270 INFO: Running `/home/worker/dart/stable/bin/dart pub get --no-example`...
2024-10-17 19:02:20.275056 SEVERE: `dart pub outdated` failed.
2024-10-17 19:02:20.275056 SEVERE: The lower bound of "sdk: '>=0.8.10+6 <2.0.0'" must be 2.12.0'
2024-10-17 19:02:20.275056 SEVERE: or higher to enable null safety.
2024-10-17 19:02:23.282776 INFO: Analyzing pub downgrade...
2024-10-17 19:02:23.288006 INFO: Running `/home/worker/dart/stable/bin/dart pub downgrade --no-example`...
2024-10-17 19:02:23.660857 INFO: [pub-downgrade-error]
2024-10-17 19:02:23.661169 INFO: Resolving dependencies...
2024-10-17 19:02:23.661169 INFO: The lower bound of "sdk: '>=0.8.10+6 <2.0.0'" must be 2.12.0'
2024-10-17 19:02:23.661169 INFO: or higher to enable null safety.
2024-10-17 19:02:23.661169 INFO: 
2024-10-17 19:02:23.661169 INFO: The current Dart SDK (3.5.3) only supports null safety.
2024-10-17 19:02:23.661169 INFO: 
2024-10-17 19:02:23.661169 INFO: For details, see https://dart.dev/null-safety
2024-10-17 19:02:23.669330 INFO: Running `/home/worker/dart/stable/bin/dart pub upgrade --no-example`...
2024-10-17 19:02:24.072025 INFO: Writing summary.json
2024-10-17 19:02:24.076498 INFO: Running dartdoc post-processing
2024-10-17 19:02:24.080542 INFO: Creating .tar.gz archive
2024-10-17 19:02:24.098551 INFO: Finished post-processing
2024-10-17 19:02:24.103193 INFO: Finished .tar.gz archive
### Execution of pana exited 0
STOPPED: 2024-10-17T19:02:24.196133Z