## Running analysis for "unmodifiable_collection" version "0.9.2"
STARTED: 2026-01-07T03:09:57.932095Z

### Starting pana
2026-01-07 03:10:09.837934 INFO: Running `dart pub unpack unmodifiable_collection:0.9.2 --output /tmp/pana-unmodifiable_collectionVJIJPE/unmodifiable_collection --no-resolve`...
2026-01-07 03:10:10.095892 INFO: Running `/home/worker/dart/stable/bin/dart --version`...
2026-01-07 03:10:10.124482 INFO: Running `/home/worker/flutter/stable/bin/flutter --no-version-check --version --machine`...
2026-01-07 03:10:10.255776 INFO: Running `git rev-parse --show-toplevel`...
2026-01-07 03:10:10.314480 INFO: Running `/home/worker/dart/stable/bin/dart pub get --no-example`...
2026-01-07 03:10:10.364171 SEVERE: `dart pub outdated` failed.
2026-01-07 03:10:10.364171 SEVERE: The lower bound of "sdk: '>=0.8.10+6 <2.0.0'" must be 2.12.0'
2026-01-07 03:10:10.364171 SEVERE: or higher to enable null safety.
2026-01-07 03:10:12.265605 INFO: Analyzing pub downgrade...
2026-01-07 03:10:12.270125 INFO: Running `/home/worker/dart/stable/bin/dart pub downgrade --no-example`...
2026-01-07 03:10:12.311469 INFO: [pub-downgrade-error]
2026-01-07 03:10:12.311758 INFO: Resolving dependencies...
2026-01-07 03:10:12.311758 INFO: The lower bound of "sdk: '>=0.8.10+6 <2.0.0'" must be 2.12.0'
2026-01-07 03:10:12.311758 INFO: or higher to enable null safety.
2026-01-07 03:10:12.311758 INFO: 
2026-01-07 03:10:12.311758 INFO: The current Dart SDK (3.10.7) only supports null safety.
2026-01-07 03:10:12.311758 INFO: 
2026-01-07 03:10:12.311758 INFO: For details, see https://dart.dev/null-safety
2026-01-07 03:10:12.315604 INFO: Running `/home/worker/dart/stable/bin/dart pub upgrade --no-example`...
2026-01-07 03:10:12.385957 INFO: Writing summary.json
2026-01-07 03:10:12.390422 INFO: Running dartdoc post-processing
2026-01-07 03:10:12.392357 INFO: Creating .tar.gz archive
2026-01-07 03:10:12.401690 INFO: Finished post-processing
2026-01-07 03:10:12.407809 INFO: Finished .tar.gz archive
### Execution of pana exited 0
STOPPED: 2026-01-07T03:10:12.495571Z