## Running analysis for "json_diff" version "0.2.0"
STARTED: 2025-12-09T20:07:25.204379Z

### Starting pana
2025-12-09 20:07:39.980236 INFO: Running `dart pub unpack json_diff:0.2.0 --output /tmp/pana-json_diffQGTVHV/json_diff --no-resolve`...
2025-12-09 20:07:40.289411 INFO: Running `/home/worker/dart/stable/bin/dart --version`...
2025-12-09 20:07:40.323238 INFO: Running `/home/worker/flutter/stable/bin/flutter --no-version-check --version --machine`...
2025-12-09 20:07:40.475853 INFO: Running `git rev-parse --show-toplevel`...
2025-12-09 20:07:40.548942 INFO: Running `/home/worker/dart/stable/bin/dart pub get --no-example`...
2025-12-09 20:07:42.787445 INFO: Running `git init`...
2025-12-09 20:07:42.822839 INFO: Running `git remote add origin https://github.com/google/dart-json_diff`...
2025-12-09 20:07:42.857731 INFO: Running `git remote show origin`...
2025-12-09 20:07:43.097183 INFO: Running `git fetch --depth 1 --no-recurse-submodules origin master`...
2025-12-09 20:07:43.391048 INFO: Running `git ls-tree -r --name-only --full-tree origin/master`...
2025-12-09 20:07:43.425735 INFO: Running `git show origin/master:pubspec.yaml`...
2025-12-09 20:07:45.262019 INFO: Analyzing pub downgrade...
2025-12-09 20:07:45.274436 INFO: Running `/home/worker/dart/stable/bin/dart pub downgrade --no-example`...
2025-12-09 20:07:45.424179 INFO: [pub-downgrade-error]
2025-12-09 20:07:45.424560 INFO: Resolving dependencies...
2025-12-09 20:07:45.424560 INFO: The current Dart SDK version is 3.10.4.
2025-12-09 20:07:45.424560 INFO: 
2025-12-09 20:07:45.424560 INFO: Because json_diff depends on diff_match_patch >=0.2.1 <0.4.0 which doesn't support null safety, version solving failed.
2025-12-09 20:07:45.424560 INFO: 
2025-12-09 20:07:45.424560 INFO: The lower bound of "sdk: '<2.0.0 or >=2.0.0 <3.0.0'" must be 2.12.0 or higher to enable null safety.
2025-12-09 20:07:45.424560 INFO: For details, see https://dart.dev/null-safety
2025-12-09 20:07:45.424560 INFO: 
2025-12-09 20:07:45.424560 INFO: 
2025-12-09 20:07:45.424560 INFO: You can try one of the following suggestions to make the pubspec resolve:
2025-12-09 20:07:45.424560 INFO: * Try using the Dart SDK version: 2.19.6. See https://dart.dev/get-dart.
2025-12-09 20:07:45.424560 INFO: * Try upgrading your constraint on diff_match_patch: dart pub add diff_match_patch:^0.4.0
2025-12-09 20:07:45.435823 INFO: Running `/home/worker/dart/stable/bin/dart pub upgrade --no-example`...
2025-12-09 20:07:45.614121 INFO: Writing summary.json
2025-12-09 20:07:45.618291 INFO: Running dartdoc post-processing
2025-12-09 20:07:45.621688 INFO: Creating .tar.gz archive
2025-12-09 20:07:45.637550 INFO: Finished post-processing
2025-12-09 20:07:45.645159 INFO: Finished .tar.gz archive
### Execution of pana exited 0
STOPPED: 2025-12-09T20:07:45.784439Z