## Running analysis for "json_diff" version "0.2.0"
STARTED: 2025-11-21T17:31:58.168042Z

### Starting pana
2025-11-21 17:32:15.596173 INFO: Running `dart pub unpack json_diff:0.2.0 --output /tmp/pana-json_diffMGIZRM/json_diff --no-resolve`...
2025-11-21 17:32:15.951067 INFO: Running `/home/worker/dart/stable/bin/dart --version`...
2025-11-21 17:32:15.991690 INFO: Running `/home/worker/flutter/stable/bin/flutter --no-version-check --version --machine`...
2025-11-21 17:32:16.192391 INFO: Running `git rev-parse --show-toplevel`...
2025-11-21 17:32:16.277559 INFO: Running `/home/worker/dart/stable/bin/dart pub get --no-example`...
2025-11-21 17:32:19.246081 INFO: Running `git init`...
2025-11-21 17:32:19.275834 INFO: Running `git remote add origin https://github.com/google/dart-json_diff`...
2025-11-21 17:32:19.304703 INFO: Running `git remote show origin`...
2025-11-21 17:32:19.549801 INFO: Running `git fetch --depth 1 --no-recurse-submodules origin master`...
2025-11-21 17:32:19.852496 INFO: Running `git ls-tree -r --name-only --full-tree origin/master`...
2025-11-21 17:32:19.884195 INFO: Running `git show origin/master:pubspec.yaml`...
2025-11-21 17:32:21.519255 INFO: Analyzing pub downgrade...
2025-11-21 17:32:21.527934 INFO: Running `/home/worker/dart/stable/bin/dart pub downgrade --no-example`...
2025-11-21 17:32:21.701330 INFO: [pub-downgrade-error]
2025-11-21 17:32:21.701722 INFO: Resolving dependencies...
2025-11-21 17:32:21.701722 INFO: The current Dart SDK version is 3.10.0.
2025-11-21 17:32:21.701722 INFO: 
2025-11-21 17:32:21.701722 INFO: Because json_diff depends on diff_match_patch >=0.2.1 <0.4.0 which doesn't support null safety, version solving failed.
2025-11-21 17:32:21.701722 INFO: 
2025-11-21 17:32:21.701722 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.
2025-11-21 17:32:21.701722 INFO: For details, see https://dart.dev/null-safety
2025-11-21 17:32:21.701722 INFO: 
2025-11-21 17:32:21.701722 INFO: 
2025-11-21 17:32:21.701722 INFO: You can try one of the following suggestions to make the pubspec resolve:
2025-11-21 17:32:21.701722 INFO: * Try using the Dart SDK version: 2.19.6. See https://dart.dev/get-dart.
2025-11-21 17:32:21.701722 INFO: * Try upgrading your constraint on diff_match_patch: dart pub add diff_match_patch:^0.4.0
2025-11-21 17:32:21.711759 INFO: Running `/home/worker/dart/stable/bin/dart pub upgrade --no-example`...
2025-11-21 17:32:21.899707 INFO: Writing summary.json
2025-11-21 17:32:21.903558 INFO: Running dartdoc post-processing
2025-11-21 17:32:21.906538 INFO: Creating .tar.gz archive
2025-11-21 17:32:21.924602 INFO: Finished post-processing
2025-11-21 17:32:21.931855 INFO: Finished .tar.gz archive
### Execution of pana exited 0
STOPPED: 2025-11-21T17:32:22.044356Z