## Running analysis for "mutation_observer" version "0.9.0+2"
STARTED: 2024-10-17T19:01:41.429083Z

### Starting pana
2024-10-17 19:01:57.712618 INFO: Running `/home/worker/dart/stable/bin/dart --version`...
2024-10-17 19:01:57.767309 INFO: Running `/home/worker/flutter/stable/bin/flutter --no-version-check --version --machine`...
2024-10-17 19:01:57.980272 INFO: Downloading package mutation_observer 0.9.0+2 from https://pub.dev/api/archives/mutation_observer-0.9.0%2B2.tar.gz
2024-10-17 19:01:58.188853 INFO: Running `/home/worker/dart/stable/bin/dart pub get --no-example`...
2024-10-17 19:01:58.599891 SEVERE: `dart pub outdated` failed.
2024-10-17 19:01:58.599891 SEVERE: The lower bound of "sdk: '>=1.0.0 <2.0.0'" must be 2.12.0'
2024-10-17 19:01:58.599891 SEVERE: or higher to enable null safety.
2024-10-17 19:02:01.478797 INFO: Analyzing pub downgrade...
2024-10-17 19:02:01.484782 INFO: Running `/home/worker/dart/stable/bin/dart pub downgrade --no-example`...
2024-10-17 19:02:01.885435 INFO: [pub-downgrade-error]
2024-10-17 19:02:01.885831 INFO: Resolving dependencies...
2024-10-17 19:02:01.885831 INFO: The lower bound of "sdk: '>=1.0.0 <2.0.0'" must be 2.12.0'
2024-10-17 19:02:01.885831 INFO: or higher to enable null safety.
2024-10-17 19:02:01.885831 INFO: 
2024-10-17 19:02:01.885831 INFO: The current Dart SDK (3.5.3) only supports null safety.
2024-10-17 19:02:01.885831 INFO: 
2024-10-17 19:02:01.885831 INFO: For details, see https://dart.dev/null-safety
2024-10-17 19:02:01.892409 INFO: Running `/home/worker/dart/stable/bin/dart pub upgrade --no-example`...
2024-10-17 19:02:02.317953 INFO: Writing summary.json
2024-10-17 19:02:02.322673 INFO: Running dartdoc post-processing
2024-10-17 19:02:02.326931 INFO: Creating .tar.gz archive
2024-10-17 19:02:02.350951 INFO: Finished post-processing
2024-10-17 19:02:02.356393 INFO: Finished .tar.gz archive
### Execution of pana exited 0
STOPPED: 2024-10-17T19:02:02.455841Z