## Running analysis for "flame_shells" version "0.0.1"
STARTED: 2026-04-16T14:18:37.336153Z

### Starting processing
2026-04-16 14:18:37.364302 INFO: Running `/home/worker/pub-dev/pkg/pub_worker/build/sandbox_runner dart pub unpack flame_shells:0.0.1 --output /tmp/pana-flame_shellsAWDHCR/flame_shells --no-resolve`...
2026-04-16 14:18:42.875901 INFO: Running `/home/worker/pub-dev/pkg/pub_worker/build/sandbox_runner /home/worker/dart/stable/bin/dart --version`...
2026-04-16 14:18:43.023308 INFO: Running `/home/worker/pub-dev/pkg/pub_worker/build/sandbox_runner git rev-parse --show-toplevel`...
2026-04-16 14:18:43.285601 INFO: Running `/home/worker/pub-dev/pkg/pub_worker/build/sandbox_runner /home/worker/dart/stable/bin/dart pub get --no-example`...
2026-04-16 14:18:43.614886 INFO: Running `/home/worker/pub-dev/pkg/pub_worker/build/sandbox_runner /home/worker/dart/stable/bin/dart pub get --no-example`...
2026-04-16 14:18:43.931605 INFO: Re-running with verbose output:
2026-04-16 14:18:43.931723 INFO: Running `/home/worker/pub-dev/pkg/pub_worker/build/sandbox_runner /home/worker/dart/stable/bin/dart pub get --no-example --verbose`...
2026-04-16 14:18:44.232016 INFO: MSG : Resolving dependencies...
2026-04-16 14:18:44.232016 INFO: MSG : Logs written to /tmp/analyzerNFPBXW/pub-cache/log/pub_log.txt.
2026-04-16 14:18:44.232016 INFO: FINE: Pub 3.11.4
2026-04-16 14:18:44.232016 INFO: FINE: Resolving dependencies finished (0.001s).
2026-04-16 14:18:44.232016 INFO: ERR : The lower bound of "sdk: '>=2.1.0 <3.0.0'" must be 2.12.0'
2026-04-16 14:18:44.232016 INFO:     | or higher to enable null safety.
2026-04-16 14:18:44.232016 INFO:     | 
2026-04-16 14:18:44.232016 INFO:     | The current Dart SDK (3.11.4) only supports null safety.
2026-04-16 14:18:44.232016 INFO:     | 
2026-04-16 14:18:44.232016 INFO:     | For details, see https://dart.dev/null-safety
2026-04-16 14:18:44.232016 INFO: FINE: Exception type: DataException
2026-04-16 14:18:44.232016 INFO: FINE: package:pub/src/entrypoint.dart 1385               Entrypoint._checkSdkConstraint
2026-04-16 14:18:44.232016 INFO:     | package:pub/src/entrypoint.dart 603                Entrypoint.acquireDependencies.<fn>
2026-04-16 14:18:44.232016 INFO:     | package:pub/src/log.dart 452                       progress
2026-04-16 14:18:44.232016 INFO:     | package:pub/src/entrypoint.dart 600                Entrypoint.acquireDependencies
2026-04-16 14:18:44.232016 INFO:     | package:pub/src/command/get.dart 79                GetCommand.runProtected
2026-04-16 14:18:44.232016 INFO:     | package:pub/src/command.dart 198                   PubCommand.run.<fn>
2026-04-16 14:18:44.232016 INFO:     | dart:async                                         new Future.sync
2026-04-16 14:18:44.232016 INFO:     | package:pub/src/utils.dart 138                     captureErrors.wrappedCallback
2026-04-16 14:18:44.232016 INFO:     | package:stack_trace                                Chain.capture
2026-04-16 14:18:44.232016 INFO:     | package:pub/src/utils.dart 156                     captureErrors
2026-04-16 14:18:44.232016 INFO:     | package:pub/src/command.dart 197                   PubCommand.run
2026-04-16 14:18:44.232016 INFO:     | package:args/command_runner.dart 236               CommandRunner.runCommand
2026-04-16 14:18:44.232016 INFO:     | package:dartdev/dartdev.dart 265                   DartdevRunner.runCommand
2026-04-16 14:18:44.232016 INFO:     | package:args/command_runner.dart 146               CommandRunner.run.<fn>
2026-04-16 14:18:44.232016 INFO:     | dart:async                                         new Future.sync
2026-04-16 14:18:44.232016 INFO:     | package:args/command_runner.dart 146               CommandRunner.run
2026-04-16 14:18:44.232016 INFO:     | package:dartdev/dartdev.dart 51                    runDartdev
2026-04-16 14:18:44.232016 INFO:     | /b/s/w/ir/x/w/sdk/pkg/dartdev/bin/dartdev.dart 13  main
2026-04-16 14:18:44.232016 INFO:     | ===== asynchronous gap ===========================
2026-04-16 14:18:44.232016 INFO:     | dart:async                                         Future.catchError
2026-04-16 14:18:44.232016 INFO:     | package:pub/src/utils.dart 138                     captureErrors.wrappedCallback
2026-04-16 14:18:44.232016 INFO:     | package:stack_trace                                Chain.capture
2026-04-16 14:18:44.232016 INFO:     | package:pub/src/utils.dart 156                     captureErrors
2026-04-16 14:18:44.232016 INFO:     | package:pub/src/command.dart 197                   PubCommand.run
2026-04-16 14:18:44.232016 INFO:     | package:args/command_runner.dart 236               CommandRunner.runCommand
2026-04-16 14:18:44.232016 INFO:     | package:dartdev/dartdev.dart 265                   DartdevRunner.runCommand
2026-04-16 14:18:44.232016 INFO:     | package:args/command_runner.dart 146               CommandRunner.run.<fn>
2026-04-16 14:18:44.232016 INFO:     | dart:async                                         new Future.sync
2026-04-16 14:18:44.232016 INFO:     | package:args/command_runner.dart 146               CommandRunner.run
2026-04-16 14:18:44.232016 INFO:     | package:dartdev/dartdev.dart 51                    runDartdev
2026-04-16 14:18:44.232016 INFO:     | /b/s/w/ir/x/w/sdk/pkg/dartdev/bin/dartdev.dart 13  main
2026-04-16 14:18:44.232016 INFO: ---- Log transcript ----
2026-04-16 14:18:44.232016 INFO: FINE: Pub 3.11.4
2026-04-16 14:18:44.232016 INFO: MSG : Resolving dependencies...
2026-04-16 14:18:44.232016 INFO: FINE: Resolving dependencies finished (0.001s).
2026-04-16 14:18:44.232016 INFO: ERR : The lower bound of "sdk: '>=2.1.0 <3.0.0'" must be 2.12.0'
2026-04-16 14:18:44.232016 INFO:     | or higher to enable null safety.
2026-04-16 14:18:44.232016 INFO:     | 
2026-04-16 14:18:44.232016 INFO:     | The current Dart SDK (3.11.4) only supports null safety.
2026-04-16 14:18:44.232016 INFO:     | 
2026-04-16 14:18:44.232016 INFO:     | For details, see https://dart.dev/null-safety
2026-04-16 14:18:44.232016 INFO: FINE: Exception type: DataException
2026-04-16 14:18:44.232016 INFO: FINE: package:pub/src/entrypoint.dart 1385               Entrypoint._checkSdkConstraint
2026-04-16 14:18:44.232016 INFO:     | package:pub/src/entrypoint.dart 603                Entrypoint.acquireDependencies.<fn>
2026-04-16 14:18:44.232016 INFO:     | package:pub/src/log.dart 452                       progress
2026-04-16 14:18:44.232016 INFO:     | package:pub/src/entrypoint.dart 600                Entrypoint.acquireDependencies
2026-04-16 14:18:44.232016 INFO:     | package:pub/src/command/get.dart 79                GetCommand.runProtected
2026-04-16 14:18:44.232016 INFO:     | package:pub/src/command.dart 198                   PubCommand.run.<fn>
2026-04-16 14:18:44.232016 INFO:     | dart:async                                         new Future.sync
2026-04-16 14:18:44.232016 INFO:     | package:pub/src/utils.dart 138                     captureErrors.wrappedCallback
2026-04-16 14:18:44.232016 INFO:     | package:stack_trace                                Chain.capture
2026-04-16 14:18:44.232016 INFO:     | package:pub/src/utils.dart 156                     captureErrors
2026-04-16 14:18:44.232016 INFO:     | package:pub/src/command.dart 197                   PubCommand.run
2026-04-16 14:18:44.232016 INFO:     | package:args/command_runner.dart 236               CommandRunner.runCommand
2026-04-16 14:18:44.232016 INFO:     | package:dartdev/dartdev.dart 265                   DartdevRunner.runCommand
2026-04-16 14:18:44.232016 INFO:     | package:args/command_runner.dart 146               CommandRunner.run.<fn>
2026-04-16 14:18:44.232016 INFO:     | dart:async                                         new Future.sync
2026-04-16 14:18:44.232016 INFO:     | package:args/command_runner.dart 146               CommandRunner.run
2026-04-16 14:18:44.232016 INFO:     | package:dartdev/dartdev.dart 51                    runDartdev
2026-04-16 14:18:44.232016 INFO:     | /b/s/w/ir/x/w/sdk/pkg/dartdev/bin/dartdev.dart 13  main
2026-04-16 14:18:44.232016 INFO:     | ===== asynchronous gap ===========================
2026-04-16 14:18:44.232016 INFO:     | dart:async                                         Future.catchError
2026-04-16 14:18:44.232016 INFO:     | package:pub/src/utils.dart 138                     captureErrors.wrappedCallback
2026-04-16 14:18:44.232016 INFO:     | package:stack_trace                                Chain.capture
2026-04-16 14:18:44.232016 INFO:     | package:pub/src/utils.dart 156                     captureErrors
2026-04-16 14:18:44.232016 INFO:     | package:pub/src/command.dart 197                   PubCommand.run
2026-04-16 14:18:44.232016 INFO:     | package:args/command_runner.dart 236               CommandRunner.runCommand
2026-04-16 14:18:44.232016 INFO:     | package:dartdev/dartdev.dart 265                   DartdevRunner.runCommand
2026-04-16 14:18:44.232016 INFO:     | package:args/command_runner.dart 146               CommandRunner.run.<fn>
2026-04-16 14:18:44.232016 INFO:     | dart:async                                         new Future.sync
2026-04-16 14:18:44.232016 INFO:     | package:args/command_runner.dart 146               CommandRunner.run
2026-04-16 14:18:44.232016 INFO:     | package:dartdev/dartdev.dart 51                    runDartdev
2026-04-16 14:18:44.232016 INFO:     | /b/s/w/ir/x/w/sdk/pkg/dartdev/bin/dartdev.dart 13  main
2026-04-16 14:18:44.232016 INFO: ---- End log transcript ----
2026-04-16 14:18:44.232016 INFO: IO  : Writing 3720 characters to text file /tmp/analyzerNFPBXW/pub-cache/log/pub_log.txt.
2026-04-16 14:18:44.233119 SEVERE: `dart pub outdated` failed.
2026-04-16 14:18:44.233119 SEVERE: The lower bound of "sdk: '>=2.1.0 <3.0.0'" must be 2.12.0'
2026-04-16 14:18:44.233119 SEVERE: or higher to enable null safety.
2026-04-16 14:18:47.043440 INFO: Running `/home/worker/pub-dev/pkg/pub_worker/build/sandbox_runner git init`...
2026-04-16 14:18:47.289815 INFO: Running `/home/worker/pub-dev/pkg/pub_worker/build/sandbox_runner git remote add origin https://github.com/flame-engine/flame_shells`...
2026-04-16 14:18:47.513450 INFO: Running `/home/worker/pub-dev/pkg/pub_worker/build/sandbox_runner git remote show origin`...
2026-04-16 14:18:48.209421 INFO: Running `/home/worker/pub-dev/pkg/pub_worker/build/sandbox_runner git fetch --depth 1 --no-recurse-submodules origin main`...
2026-04-16 14:18:49.124168 INFO: Running `/home/worker/pub-dev/pkg/pub_worker/build/sandbox_runner git ls-tree -r -z --name-only --full-tree origin/main`...
2026-04-16 14:18:49.372610 INFO: Running `/home/worker/pub-dev/pkg/pub_worker/build/sandbox_runner git show origin/main:example/pubspec.yaml`...
2026-04-16 14:18:49.602846 INFO: Running `/home/worker/pub-dev/pkg/pub_worker/build/sandbox_runner git show origin/main:pubspec.yaml`...
2026-04-16 14:18:51.186535 INFO: Analyzing pub downgrade...
2026-04-16 14:18:51.188435 INFO: Running `/home/worker/pub-dev/pkg/pub_worker/build/sandbox_runner /home/worker/dart/stable/bin/dart pub downgrade --no-example`...
2026-04-16 14:18:51.479285 INFO: [pub-downgrade-error]
2026-04-16 14:18:51.479373 INFO: Resolving dependencies...
2026-04-16 14:18:51.479373 INFO: The lower bound of "sdk: '>=2.1.0 <3.0.0'" must be 2.12.0'
2026-04-16 14:18:51.479373 INFO: or higher to enable null safety.
2026-04-16 14:18:51.479373 INFO: 
2026-04-16 14:18:51.479373 INFO: The current Dart SDK (3.11.4) only supports null safety.
2026-04-16 14:18:51.479373 INFO: 
2026-04-16 14:18:51.479373 INFO: For details, see https://dart.dev/null-safety
2026-04-16 14:18:51.479411 INFO: Re-running with verbose output:
2026-04-16 14:18:51.481436 INFO: Running `/home/worker/pub-dev/pkg/pub_worker/build/sandbox_runner /home/worker/dart/stable/bin/dart pub downgrade --no-example --verbose`...
2026-04-16 14:18:51.777638 INFO: MSG : Resolving dependencies...
2026-04-16 14:18:51.777638 INFO: MSG : Logs written to /tmp/analyzerNFPBXW/pub-cache/log/pub_log.txt.
2026-04-16 14:18:51.777638 INFO: FINE: Pub 3.11.4
2026-04-16 14:18:51.777638 INFO: FINE: Resolving dependencies finished (0.001s).
2026-04-16 14:18:51.777638 INFO: ERR : The lower bound of "sdk: '>=2.1.0 <3.0.0'" must be 2.12.0'
2026-04-16 14:18:51.777638 INFO:     | or higher to enable null safety.
2026-04-16 14:18:51.777638 INFO:     | 
2026-04-16 14:18:51.777638 INFO:     | The current Dart SDK (3.11.4) only supports null safety.
2026-04-16 14:18:51.777638 INFO:     | 
2026-04-16 14:18:51.777638 INFO:     | For details, see https://dart.dev/null-safety
2026-04-16 14:18:51.777638 INFO: FINE: Exception type: DataException
2026-04-16 14:18:51.777638 INFO: FINE: package:pub/src/entrypoint.dart 1385               Entrypoint._checkSdkConstraint
2026-04-16 14:18:51.777638 INFO:     | package:pub/src/entrypoint.dart 603                Entrypoint.acquireDependencies.<fn>
2026-04-16 14:18:51.777638 INFO:     | package:pub/src/log.dart 452                       progress
2026-04-16 14:18:51.777638 INFO:     | package:pub/src/entrypoint.dart 600                Entrypoint.acquireDependencies
2026-04-16 14:18:51.777638 INFO:     | package:pub/src/command/downgrade.dart 78          DowngradeCommand.runProtected
2026-04-16 14:18:51.777638 INFO:     | package:pub/src/command.dart 198                   PubCommand.run.<fn>
2026-04-16 14:18:51.777638 INFO:     | dart:async                                         new Future.sync
2026-04-16 14:18:51.777638 INFO:     | package:pub/src/utils.dart 138                     captureErrors.wrappedCallback
2026-04-16 14:18:51.777638 INFO:     | package:stack_trace                                Chain.capture
2026-04-16 14:18:51.777638 INFO:     | package:pub/src/utils.dart 156                     captureErrors
2026-04-16 14:18:51.777638 INFO:     | package:pub/src/command.dart 197                   PubCommand.run
2026-04-16 14:18:51.777638 INFO:     | package:args/command_runner.dart 236               CommandRunner.runCommand
2026-04-16 14:18:51.777638 INFO:     | package:dartdev/dartdev.dart 265                   DartdevRunner.runCommand
2026-04-16 14:18:51.777638 INFO:     | package:args/command_runner.dart 146               CommandRunner.run.<fn>
2026-04-16 14:18:51.777638 INFO:     | dart:async                                         new Future.sync
2026-04-16 14:18:51.777638 INFO:     | package:args/command_runner.dart 146               CommandRunner.run
2026-04-16 14:18:51.777638 INFO:     | package:dartdev/dartdev.dart 51                    runDartdev
2026-04-16 14:18:51.777638 INFO:     | /b/s/w/ir/x/w/sdk/pkg/dartdev/bin/dartdev.dart 13  main
2026-04-16 14:18:51.777638 INFO:     | ===== asynchronous gap ===========================
2026-04-16 14:18:51.777638 INFO:     | dart:async                                         Future.catchError
2026-04-16 14:18:51.777638 INFO:     | package:pub/src/utils.dart 138                     captureErrors.wrappedCallback
2026-04-16 14:18:51.777638 INFO:     | package:stack_trace                                Chain.capture
2026-04-16 14:18:51.777638 INFO:     | package:pub/src/utils.dart 156                     captureErrors
2026-04-16 14:18:51.777638 INFO:     | package:pub/src/command.dart 197                   PubCommand.run
2026-04-16 14:18:51.777638 INFO:     | package:args/command_runner.dart 236               CommandRunner.runCommand
2026-04-16 14:18:51.777638 INFO:     | package:dartdev/dartdev.dart 265                   DartdevRunner.runCommand
2026-04-16 14:18:51.777638 INFO:     | package:args/command_runner.dart 146               CommandRunner.run.<fn>
2026-04-16 14:18:51.777638 INFO:     | dart:async                                         new Future.sync
2026-04-16 14:18:51.777638 INFO:     | package:args/command_runner.dart 146               CommandRunner.run
2026-04-16 14:18:51.777638 INFO:     | package:dartdev/dartdev.dart 51                    runDartdev
2026-04-16 14:18:51.777638 INFO:     | /b/s/w/ir/x/w/sdk/pkg/dartdev/bin/dartdev.dart 13  main
2026-04-16 14:18:51.777638 INFO: ---- Log transcript ----
2026-04-16 14:18:51.777638 INFO: FINE: Pub 3.11.4
2026-04-16 14:18:51.777638 INFO: MSG : Resolving dependencies...
2026-04-16 14:18:51.777638 INFO: FINE: Resolving dependencies finished (0.001s).
2026-04-16 14:18:51.777638 INFO: ERR : The lower bound of "sdk: '>=2.1.0 <3.0.0'" must be 2.12.0'
2026-04-16 14:18:51.777638 INFO:     | or higher to enable null safety.
2026-04-16 14:18:51.777638 INFO:     | 
2026-04-16 14:18:51.777638 INFO:     | The current Dart SDK (3.11.4) only supports null safety.
2026-04-16 14:18:51.777638 INFO:     | 
2026-04-16 14:18:51.777638 INFO:     | For details, see https://dart.dev/null-safety
2026-04-16 14:18:51.777638 INFO: FINE: Exception type: DataException
2026-04-16 14:18:51.777638 INFO: FINE: package:pub/src/entrypoint.dart 1385               Entrypoint._checkSdkConstraint
2026-04-16 14:18:51.777638 INFO:     | package:pub/src/entrypoint.dart 603                Entrypoint.acquireDependencies.<fn>
2026-04-16 14:18:51.777638 INFO:     | package:pub/src/log.dart 452                       progress
2026-04-16 14:18:51.777638 INFO:     | package:pub/src/entrypoint.dart 600                Entrypoint.acquireDependencies
2026-04-16 14:18:51.777638 INFO:     | package:pub/src/command/downgrade.dart 78          DowngradeCommand.runProtected
2026-04-16 14:18:51.777638 INFO:     | package:pub/src/command.dart 198                   PubCommand.run.<fn>
2026-04-16 14:18:51.777638 INFO:     | dart:async                                         new Future.sync
2026-04-16 14:18:51.777638 INFO:     | package:pub/src/utils.dart 138                     captureErrors.wrappedCallback
2026-04-16 14:18:51.777638 INFO:     | package:stack_trace                                Chain.capture
2026-04-16 14:18:51.777638 INFO:     | package:pub/src/utils.dart 156                     captureErrors
2026-04-16 14:18:51.777638 INFO:     | package:pub/src/command.dart 197                   PubCommand.run
2026-04-16 14:18:51.777638 INFO:     | package:args/command_runner.dart 236               CommandRunner.runCommand
2026-04-16 14:18:51.777638 INFO:     | package:dartdev/dartdev.dart 265                   DartdevRunner.runCommand
2026-04-16 14:18:51.777638 INFO:     | package:args/command_runner.dart 146               CommandRunner.run.<fn>
2026-04-16 14:18:51.777638 INFO:     | dart:async                                         new Future.sync
2026-04-16 14:18:51.777638 INFO:     | package:args/command_runner.dart 146               CommandRunner.run
2026-04-16 14:18:51.777638 INFO:     | package:dartdev/dartdev.dart 51                    runDartdev
2026-04-16 14:18:51.777638 INFO:     | /b/s/w/ir/x/w/sdk/pkg/dartdev/bin/dartdev.dart 13  main
2026-04-16 14:18:51.777638 INFO:     | ===== asynchronous gap ===========================
2026-04-16 14:18:51.777638 INFO:     | dart:async                                         Future.catchError
2026-04-16 14:18:51.777638 INFO:     | package:pub/src/utils.dart 138                     captureErrors.wrappedCallback
2026-04-16 14:18:51.777638 INFO:     | package:stack_trace                                Chain.capture
2026-04-16 14:18:51.777638 INFO:     | package:pub/src/utils.dart 156                     captureErrors
2026-04-16 14:18:51.777638 INFO:     | package:pub/src/command.dart 197                   PubCommand.run
2026-04-16 14:18:51.777638 INFO:     | package:args/command_runner.dart 236               CommandRunner.runCommand
2026-04-16 14:18:51.777638 INFO:     | package:dartdev/dartdev.dart 265                   DartdevRunner.runCommand
2026-04-16 14:18:51.777638 INFO:     | package:args/command_runner.dart 146               CommandRunner.run.<fn>
2026-04-16 14:18:51.777638 INFO:     | dart:async                                         new Future.sync
2026-04-16 14:18:51.777638 INFO:     | package:args/command_runner.dart 146               CommandRunner.run
2026-04-16 14:18:51.777638 INFO:     | package:dartdev/dartdev.dart 51                    runDartdev
2026-04-16 14:18:51.777638 INFO:     | /b/s/w/ir/x/w/sdk/pkg/dartdev/bin/dartdev.dart 13  main
2026-04-16 14:18:51.777638 INFO: ---- End log transcript ----
2026-04-16 14:18:51.777638 INFO: IO  : Writing 3732 characters to text file /tmp/analyzerNFPBXW/pub-cache/log/pub_log.txt.
2026-04-16 14:18:51.779806 INFO: Running `/home/worker/pub-dev/pkg/pub_worker/build/sandbox_runner /home/worker/dart/stable/bin/dart pub upgrade --no-example`...
2026-04-16 14:18:52.086474 INFO: Re-running with verbose output:
2026-04-16 14:18:52.089048 INFO: Running `/home/worker/pub-dev/pkg/pub_worker/build/sandbox_runner /home/worker/dart/stable/bin/dart pub upgrade --no-example --verbose`...
2026-04-16 14:18:52.397432 INFO: MSG : Resolving dependencies...
2026-04-16 14:18:52.397432 INFO: MSG : Logs written to /tmp/analyzerNFPBXW/pub-cache/log/pub_log.txt.
2026-04-16 14:18:52.397432 INFO: FINE: Pub 3.11.4
2026-04-16 14:18:52.397432 INFO: FINE: Resolving dependencies finished (0.001s).
2026-04-16 14:18:52.397432 INFO: ERR : The lower bound of "sdk: '>=2.1.0 <3.0.0'" must be 2.12.0'
2026-04-16 14:18:52.397432 INFO:     | or higher to enable null safety.
2026-04-16 14:18:52.397432 INFO:     | 
2026-04-16 14:18:52.397432 INFO:     | The current Dart SDK (3.11.4) only supports null safety.
2026-04-16 14:18:52.397432 INFO:     | 
2026-04-16 14:18:52.397432 INFO:     | For details, see https://dart.dev/null-safety
2026-04-16 14:18:52.397432 INFO: FINE: Exception type: DataException
2026-04-16 14:18:52.397432 INFO: FINE: package:pub/src/entrypoint.dart 1385               Entrypoint._checkSdkConstraint
2026-04-16 14:18:52.397432 INFO:     | package:pub/src/entrypoint.dart 603                Entrypoint.acquireDependencies.<fn>
2026-04-16 14:18:52.397432 INFO:     | package:pub/src/log.dart 452                       progress
2026-04-16 14:18:52.397432 INFO:     | package:pub/src/entrypoint.dart 600                Entrypoint.acquireDependencies
2026-04-16 14:18:52.397432 INFO:     | package:pub/src/command/upgrade.dart 196           UpgradeCommand._runUpgrade
2026-04-16 14:18:52.397432 INFO:     | ===== asynchronous gap ===========================
2026-04-16 14:18:52.397432 INFO:     | dart:async                                         Future.catchError
2026-04-16 14:18:52.397432 INFO:     | package:pub/src/utils.dart 138                     captureErrors.wrappedCallback
2026-04-16 14:18:52.397432 INFO:     | package:stack_trace                                Chain.capture
2026-04-16 14:18:52.397432 INFO:     | package:pub/src/utils.dart 156                     captureErrors
2026-04-16 14:18:52.397432 INFO:     | package:pub/src/command.dart 197                   PubCommand.run
2026-04-16 14:18:52.397432 INFO:     | package:args/command_runner.dart 236               CommandRunner.runCommand
2026-04-16 14:18:52.397432 INFO:     | package:dartdev/dartdev.dart 265                   DartdevRunner.runCommand
2026-04-16 14:18:52.397432 INFO:     | package:args/command_runner.dart 146               CommandRunner.run.<fn>
2026-04-16 14:18:52.397432 INFO:     | dart:async                                         new Future.sync
2026-04-16 14:18:52.397432 INFO:     | package:args/command_runner.dart 146               CommandRunner.run
2026-04-16 14:18:52.397432 INFO:     | package:dartdev/dartdev.dart 51                    runDartdev
2026-04-16 14:18:52.397432 INFO:     | /b/s/w/ir/x/w/sdk/pkg/dartdev/bin/dartdev.dart 13  main
2026-04-16 14:18:52.397432 INFO: ---- Log transcript ----
2026-04-16 14:18:52.397432 INFO: FINE: Pub 3.11.4
2026-04-16 14:18:52.397432 INFO: MSG : Resolving dependencies...
2026-04-16 14:18:52.397432 INFO: FINE: Resolving dependencies finished (0.001s).
2026-04-16 14:18:52.397432 INFO: ERR : The lower bound of "sdk: '>=2.1.0 <3.0.0'" must be 2.12.0'
2026-04-16 14:18:52.397432 INFO:     | or higher to enable null safety.
2026-04-16 14:18:52.397432 INFO:     | 
2026-04-16 14:18:52.397432 INFO:     | The current Dart SDK (3.11.4) only supports null safety.
2026-04-16 14:18:52.397432 INFO:     | 
2026-04-16 14:18:52.397432 INFO:     | For details, see https://dart.dev/null-safety
2026-04-16 14:18:52.397432 INFO: FINE: Exception type: DataException
2026-04-16 14:18:52.397432 INFO: FINE: package:pub/src/entrypoint.dart 1385               Entrypoint._checkSdkConstraint
2026-04-16 14:18:52.397432 INFO:     | package:pub/src/entrypoint.dart 603                Entrypoint.acquireDependencies.<fn>
2026-04-16 14:18:52.397432 INFO:     | package:pub/src/log.dart 452                       progress
2026-04-16 14:18:52.397432 INFO:     | package:pub/src/entrypoint.dart 600                Entrypoint.acquireDependencies
2026-04-16 14:18:52.397432 INFO:     | package:pub/src/command/upgrade.dart 196           UpgradeCommand._runUpgrade
2026-04-16 14:18:52.397432 INFO:     | ===== asynchronous gap ===========================
2026-04-16 14:18:52.397432 INFO:     | dart:async                                         Future.catchError
2026-04-16 14:18:52.397432 INFO:     | package:pub/src/utils.dart 138                     captureErrors.wrappedCallback
2026-04-16 14:18:52.397432 INFO:     | package:stack_trace                                Chain.capture
2026-04-16 14:18:52.397432 INFO:     | package:pub/src/utils.dart 156                     captureErrors
2026-04-16 14:18:52.397432 INFO:     | package:pub/src/command.dart 197                   PubCommand.run
2026-04-16 14:18:52.397432 INFO:     | package:args/command_runner.dart 236               CommandRunner.runCommand
2026-04-16 14:18:52.397432 INFO:     | package:dartdev/dartdev.dart 265                   DartdevRunner.runCommand
2026-04-16 14:18:52.397432 INFO:     | package:args/command_runner.dart 146               CommandRunner.run.<fn>
2026-04-16 14:18:52.397432 INFO:     | dart:async                                         new Future.sync
2026-04-16 14:18:52.397432 INFO:     | package:args/command_runner.dart 146               CommandRunner.run
2026-04-16 14:18:52.397432 INFO:     | package:dartdev/dartdev.dart 51                    runDartdev
2026-04-16 14:18:52.397432 INFO:     | /b/s/w/ir/x/w/sdk/pkg/dartdev/bin/dartdev.dart 13  main
2026-04-16 14:18:52.397432 INFO: ---- End log transcript ----
2026-04-16 14:18:52.397432 INFO: IO  : Writing 2754 characters to text file /tmp/analyzerNFPBXW/pub-cache/log/pub_log.txt.
2026-04-16 14:18:52.404252 INFO: Writing summary.json
2026-04-16 14:18:52.405811 INFO: Running dartdoc post-processing
2026-04-16 14:18:52.407319 INFO: Creating .tar.gz archive
2026-04-16 14:18:52.410203 INFO: Finished post-processing
2026-04-16 14:18:52.410854 INFO: Finished .tar.gz archive
### Execution of process exited 0
STOPPED: 2026-04-16T14:18:54.890206Z