## Running analysis for "built_value" version "6.8.2"
STARTED: 2025-08-06T12:59:53.629713Z

### Starting pana
2025-08-06 13:00:05.753824 INFO: Running `dart pub unpack built_value:6.8.2 --output /tmp/pana-built_valueDEYZIV/built_value --no-resolve`...
2025-08-06 13:00:06.419801 INFO: Running `/home/worker/dart/stable/bin/dart --version`...
2025-08-06 13:00:06.451076 INFO: Running `/home/worker/flutter/stable/bin/flutter --no-version-check --version --machine`...
2025-08-06 13:00:06.589776 INFO: Running `git rev-parse --show-toplevel`...
2025-08-06 13:00:06.693803 INFO: Running `/home/worker/dart/stable/bin/dart pub get --no-example`...
2025-08-06 13:00:06.958607 SEVERE: `dart pub outdated` failed.
2025-08-06 13:00:06.958607 SEVERE: The lower bound of "sdk: '>=2.0.0-dev <3.0.0'" must be 2.12.0'
2025-08-06 13:00:06.958607 SEVERE: or higher to enable null safety.
2025-08-06 13:00:08.687701 INFO: Running `git init`...
2025-08-06 13:00:08.718022 INFO: Running `git remote add origin https://github.com/google/built_value.dart`...
2025-08-06 13:00:08.743444 INFO: Running `git remote show origin`...
2025-08-06 13:00:09.038945 INFO: Running `git fetch --depth 1 --no-recurse-submodules origin master`...
2025-08-06 13:00:09.454964 INFO: Running `git ls-tree -r --name-only --full-tree origin/master`...
2025-08-06 13:00:09.483774 INFO: Running `git show origin/master:benchmark/pubspec.yaml`...
2025-08-06 13:00:09.510079 INFO: Running `git show origin/master:built_value/pubspec.yaml`...
2025-08-06 13:00:09.536330 INFO: Running `git show origin/master:built_value_generator/pubspec.yaml`...
2025-08-06 13:00:09.564449 INFO: Running `git show origin/master:built_value_test/pubspec.yaml`...
2025-08-06 13:00:09.592228 INFO: Running `git show origin/master:chat_example/pubspec.yaml`...
2025-08-06 13:00:09.617979 INFO: Running `git show origin/master:end_to_end_test/pubspec.yaml`...
2025-08-06 13:00:09.643298 INFO: Running `git show origin/master:example/pubspec.yaml`...
2025-08-06 13:00:10.701019 INFO: Analyzing pub downgrade...
2025-08-06 13:00:10.706492 INFO: Running `/home/worker/dart/stable/bin/dart pub downgrade --no-example`...
2025-08-06 13:00:10.954417 INFO: [pub-downgrade-error]
2025-08-06 13:00:10.954720 INFO: Resolving dependencies...
2025-08-06 13:00:10.954720 INFO: The lower bound of "sdk: '>=2.0.0-dev <3.0.0'" must be 2.12.0'
2025-08-06 13:00:10.954720 INFO: or higher to enable null safety.
2025-08-06 13:00:10.954720 INFO: 
2025-08-06 13:00:10.954720 INFO: The current Dart SDK (3.8.1) only supports null safety.
2025-08-06 13:00:10.954720 INFO: 
2025-08-06 13:00:10.954720 INFO: For details, see https://dart.dev/null-safety
2025-08-06 13:00:10.958762 INFO: Running `/home/worker/dart/stable/bin/dart pub upgrade --no-example`...
2025-08-06 13:00:11.235404 INFO: Writing summary.json
2025-08-06 13:00:11.239092 INFO: Running dartdoc post-processing
2025-08-06 13:00:11.240880 INFO: Creating .tar.gz archive
2025-08-06 13:00:11.250889 INFO: Finished post-processing
2025-08-06 13:00:11.257410 INFO: Finished .tar.gz archive
### Execution of pana exited 0
STOPPED: 2025-08-06T13:00:11.349806Z