## Running analysis for "polymer_expressions" version "0.13.1+1"
STARTED: 2025-12-09T23:53:42.602772Z

### Starting pana
2025-12-09 23:53:58.030964 INFO: Running `dart pub unpack polymer_expressions:0.13.1+1 --output /tmp/pana-polymer_expressionsQSGHLD/polymer_expressions --no-resolve`...
2025-12-09 23:53:58.553388 INFO: Running `/home/worker/dart/stable/bin/dart --version`...
2025-12-09 23:53:58.599409 INFO: Running `/home/worker/flutter/stable/bin/flutter --no-version-check --version --machine`...
2025-12-09 23:53:58.764874 INFO: Running `git rev-parse --show-toplevel`...
2025-12-09 23:53:58.849297 INFO: Deleting invalid file: `/tmp/pana_VAPHDU/./benchmark/._all.dart`.
2025-12-09 23:53:58.850459 INFO: Deleting invalid file: `/tmp/pana_VAPHDU/./benchmark/._parse.dart`.
2025-12-09 23:53:58.850719 INFO: Deleting invalid file: `/tmp/pana_VAPHDU/./._PATENTS`.
2025-12-09 23:53:58.851205 INFO: Deleting invalid file: `/tmp/pana_VAPHDU/./lib/._visitor.dart`.
2025-12-09 23:53:58.852635 INFO: Deleting invalid file: `/tmp/pana_VAPHDU/./example/._example.html`.
2025-12-09 23:53:58.852948 INFO: Deleting invalid file: `/tmp/pana_VAPHDU/./example/streams/._collect_key_press.html`.
2025-12-09 23:53:58.853137 INFO: Deleting invalid file: `/tmp/pana_VAPHDU/./example/streams/._mouse_resize_image.html`.
2025-12-09 23:53:58.853451 INFO: Deleting invalid file: `/tmp/pana_VAPHDU/./example/streams/._count_clicks.html`.
2025-12-09 23:53:58.853612 INFO: Deleting invalid file: `/tmp/pana_VAPHDU/./example/streams/._mouse_move.html`.
2025-12-09 23:53:58.854043 INFO: Deleting invalid file: `/tmp/pana_VAPHDU/./._AUTHORS`.
2025-12-09 23:53:58.854981 INFO: Deleting invalid file: `/tmp/pana_VAPHDU/./test/._all_tests.dart`.
2025-12-09 23:53:58.855345 INFO: Deleting invalid file: `/tmp/pana_VAPHDU/./._LICENSE`.
2025-12-09 23:53:58.873307 INFO: Running `/home/worker/dart/stable/bin/dart pub get --no-example`...
2025-12-09 23:53:58.934233 SEVERE: `dart pub outdated` failed.
2025-12-09 23:53:58.934233 SEVERE: The lower bound of "sdk: '>=1.8.0 <2.0.0'" must be 2.12.0'
2025-12-09 23:53:58.934233 SEVERE: or higher to enable null safety.
2025-12-09 23:54:01.393174 INFO: Analyzing pub downgrade...
2025-12-09 23:54:01.402325 INFO: Running `/home/worker/dart/stable/bin/dart pub downgrade --no-example`...
2025-12-09 23:54:01.463623 INFO: [pub-downgrade-error]
2025-12-09 23:54:01.464171 INFO: Resolving dependencies...
2025-12-09 23:54:01.464171 INFO: The lower bound of "sdk: '>=1.8.0 <2.0.0'" must be 2.12.0'
2025-12-09 23:54:01.464171 INFO: or higher to enable null safety.
2025-12-09 23:54:01.464171 INFO: 
2025-12-09 23:54:01.464171 INFO: The current Dart SDK (3.10.4) only supports null safety.
2025-12-09 23:54:01.464171 INFO: 
2025-12-09 23:54:01.464171 INFO: For details, see https://dart.dev/null-safety
2025-12-09 23:54:01.472798 INFO: Running `/home/worker/dart/stable/bin/dart pub upgrade --no-example`...
2025-12-09 23:54:01.569199 INFO: Writing summary.json
2025-12-09 23:54:01.572587 INFO: Running dartdoc post-processing
2025-12-09 23:54:01.575557 INFO: Creating .tar.gz archive
2025-12-09 23:54:01.586117 INFO: Finished post-processing
2025-12-09 23:54:01.594837 INFO: Finished .tar.gz archive
### Execution of pana exited 0
STOPPED: 2025-12-09T23:54:01.705384Z