## Running analysis for "fa_stepper" version "0.0.1"
STARTED: 2026-04-23T15:00:37.124985Z

### Starting processing
2026-04-23 15:00:37.146440 INFO: Running `/home/worker/pub-dev/pkg/pub_worker/build/sandbox_runner dart pub unpack fa_stepper:0.0.1 --output /tmp/pana-fa_stepperBJBNSB/fa_stepper --no-resolve`...
2026-04-23 15:00:37.574926 INFO: Running `/home/worker/pub-dev/pkg/pub_worker/build/sandbox_runner /home/worker/dart/stable/bin/dart --version`...
2026-04-23 15:00:37.718644 INFO: Running `/home/worker/pub-dev/pkg/pub_worker/build/sandbox_runner git rev-parse --show-toplevel`...
2026-04-23 15:00:37.927496 INFO: Running `/home/worker/pub-dev/pkg/pub_worker/build/sandbox_runner /home/worker/dart/stable/bin/dart pub get --no-example`...
2026-04-23 15:00:38.196091 INFO: Running `/home/worker/pub-dev/pkg/pub_worker/build/sandbox_runner /home/worker/dart/stable/bin/dart pub get --no-example`...
2026-04-23 15:00:38.458404 INFO: Re-running with verbose output:
2026-04-23 15:00:38.458486 INFO: Running `/home/worker/pub-dev/pkg/pub_worker/build/sandbox_runner /home/worker/dart/stable/bin/dart pub get --no-example --verbose`...
2026-04-23 15:00:38.727393 INFO: MSG : Resolving dependencies...
2026-04-23 15:00:38.727393 INFO: MSG : Logs written to /tmp/analyzerFTJYDQ/pub-cache/log/pub_log.txt.
2026-04-23 15:00:38.727393 INFO: FINE: Pub 3.11.5
2026-04-23 15:00:38.727393 INFO: FINE: Resolving dependencies finished (0.001s).
2026-04-23 15:00:38.727393 INFO: ERR : The lower bound of "sdk: '>=2.1.0 <3.0.0'" must be 2.12.0'
2026-04-23 15:00:38.727393 INFO:     | or higher to enable null safety.
2026-04-23 15:00:38.727393 INFO:     | 
2026-04-23 15:00:38.727393 INFO:     | The current Dart SDK (3.11.5) only supports null safety.
2026-04-23 15:00:38.727393 INFO:     | 
2026-04-23 15:00:38.727393 INFO:     | For details, see https://dart.dev/null-safety
2026-04-23 15:00:38.727393 INFO: FINE: Exception type: DataException
2026-04-23 15:00:38.727393 INFO: FINE: package:pub/src/entrypoint.dart 1385               Entrypoint._checkSdkConstraint
2026-04-23 15:00:38.727393 INFO:     | package:pub/src/entrypoint.dart 603                Entrypoint.acquireDependencies.<fn>
2026-04-23 15:00:38.727393 INFO:     | package:pub/src/log.dart 452                       progress
2026-04-23 15:00:38.727393 INFO:     | package:pub/src/entrypoint.dart 600                Entrypoint.acquireDependencies
2026-04-23 15:00:38.727393 INFO:     | package:pub/src/command/get.dart 79                GetCommand.runProtected
2026-04-23 15:00:38.727393 INFO:     | package:pub/src/command.dart 198                   PubCommand.run.<fn>
2026-04-23 15:00:38.727393 INFO:     | dart:async                                         new Future.sync
2026-04-23 15:00:38.727393 INFO:     | package:pub/src/utils.dart 138                     captureErrors.wrappedCallback
2026-04-23 15:00:38.727393 INFO:     | package:stack_trace                                Chain.capture
2026-04-23 15:00:38.727393 INFO:     | package:pub/src/utils.dart 156                     captureErrors
2026-04-23 15:00:38.727393 INFO:     | package:pub/src/command.dart 197                   PubCommand.run
2026-04-23 15:00:38.727393 INFO:     | package:args/command_runner.dart 236               CommandRunner.runCommand
2026-04-23 15:00:38.727393 INFO:     | package:dartdev/dartdev.dart 265                   DartdevRunner.runCommand
2026-04-23 15:00:38.727393 INFO:     | package:args/command_runner.dart 146               CommandRunner.run.<fn>
2026-04-23 15:00:38.727393 INFO:     | dart:async                                         new Future.sync
2026-04-23 15:00:38.727393 INFO:     | package:args/command_runner.dart 146               CommandRunner.run
2026-04-23 15:00:38.727393 INFO:     | package:dartdev/dartdev.dart 51                    runDartdev
2026-04-23 15:00:38.727393 INFO:     | /b/s/w/ir/x/w/sdk/pkg/dartdev/bin/dartdev.dart 13  main
2026-04-23 15:00:38.727393 INFO:     | ===== asynchronous gap ===========================
2026-04-23 15:00:38.727393 INFO:     | dart:async                                         Future.catchError
2026-04-23 15:00:38.727393 INFO:     | package:pub/src/utils.dart 138                     captureErrors.wrappedCallback
2026-04-23 15:00:38.727393 INFO:     | package:stack_trace                                Chain.capture
2026-04-23 15:00:38.727393 INFO:     | package:pub/src/utils.dart 156                     captureErrors
2026-04-23 15:00:38.727393 INFO:     | package:pub/src/command.dart 197                   PubCommand.run
2026-04-23 15:00:38.727393 INFO:     | package:args/command_runner.dart 236               CommandRunner.runCommand
2026-04-23 15:00:38.727393 INFO:     | package:dartdev/dartdev.dart 265                   DartdevRunner.runCommand
2026-04-23 15:00:38.727393 INFO:     | package:args/command_runner.dart 146               CommandRunner.run.<fn>
2026-04-23 15:00:38.727393 INFO:     | dart:async                                         new Future.sync
2026-04-23 15:00:38.727393 INFO:     | package:args/command_runner.dart 146               CommandRunner.run
2026-04-23 15:00:38.727393 INFO:     | package:dartdev/dartdev.dart 51                    runDartdev
2026-04-23 15:00:38.727393 INFO:     | /b/s/w/ir/x/w/sdk/pkg/dartdev/bin/dartdev.dart 13  main
2026-04-23 15:00:38.727393 INFO: ---- Log transcript ----
2026-04-23 15:00:38.727393 INFO: FINE: Pub 3.11.5
2026-04-23 15:00:38.727393 INFO: MSG : Resolving dependencies...
2026-04-23 15:00:38.727393 INFO: FINE: Resolving dependencies finished (0.001s).
2026-04-23 15:00:38.727393 INFO: ERR : The lower bound of "sdk: '>=2.1.0 <3.0.0'" must be 2.12.0'
2026-04-23 15:00:38.727393 INFO:     | or higher to enable null safety.
2026-04-23 15:00:38.727393 INFO:     | 
2026-04-23 15:00:38.727393 INFO:     | The current Dart SDK (3.11.5) only supports null safety.
2026-04-23 15:00:38.727393 INFO:     | 
2026-04-23 15:00:38.727393 INFO:     | For details, see https://dart.dev/null-safety
2026-04-23 15:00:38.727393 INFO: FINE: Exception type: DataException
2026-04-23 15:00:38.727393 INFO: FINE: package:pub/src/entrypoint.dart 1385               Entrypoint._checkSdkConstraint
2026-04-23 15:00:38.727393 INFO:     | package:pub/src/entrypoint.dart 603                Entrypoint.acquireDependencies.<fn>
2026-04-23 15:00:38.727393 INFO:     | package:pub/src/log.dart 452                       progress
2026-04-23 15:00:38.727393 INFO:     | package:pub/src/entrypoint.dart 600                Entrypoint.acquireDependencies
2026-04-23 15:00:38.727393 INFO:     | package:pub/src/command/get.dart 79                GetCommand.runProtected
2026-04-23 15:00:38.727393 INFO:     | package:pub/src/command.dart 198                   PubCommand.run.<fn>
2026-04-23 15:00:38.727393 INFO:     | dart:async                                         new Future.sync
2026-04-23 15:00:38.727393 INFO:     | package:pub/src/utils.dart 138                     captureErrors.wrappedCallback
2026-04-23 15:00:38.727393 INFO:     | package:stack_trace                                Chain.capture
2026-04-23 15:00:38.727393 INFO:     | package:pub/src/utils.dart 156                     captureErrors
2026-04-23 15:00:38.727393 INFO:     | package:pub/src/command.dart 197                   PubCommand.run
2026-04-23 15:00:38.727393 INFO:     | package:args/command_runner.dart 236               CommandRunner.runCommand
2026-04-23 15:00:38.727393 INFO:     | package:dartdev/dartdev.dart 265                   DartdevRunner.runCommand
2026-04-23 15:00:38.727393 INFO:     | package:args/command_runner.dart 146               CommandRunner.run.<fn>
2026-04-23 15:00:38.727393 INFO:     | dart:async                                         new Future.sync
2026-04-23 15:00:38.727393 INFO:     | package:args/command_runner.dart 146               CommandRunner.run
2026-04-23 15:00:38.727393 INFO:     | package:dartdev/dartdev.dart 51                    runDartdev
2026-04-23 15:00:38.727393 INFO:     | /b/s/w/ir/x/w/sdk/pkg/dartdev/bin/dartdev.dart 13  main
2026-04-23 15:00:38.727393 INFO:     | ===== asynchronous gap ===========================
2026-04-23 15:00:38.727393 INFO:     | dart:async                                         Future.catchError
2026-04-23 15:00:38.727393 INFO:     | package:pub/src/utils.dart 138                     captureErrors.wrappedCallback
2026-04-23 15:00:38.727393 INFO:     | package:stack_trace                                Chain.capture
2026-04-23 15:00:38.727393 INFO:     | package:pub/src/utils.dart 156                     captureErrors
2026-04-23 15:00:38.727393 INFO:     | package:pub/src/command.dart 197                   PubCommand.run
2026-04-23 15:00:38.727393 INFO:     | package:args/command_runner.dart 236               CommandRunner.runCommand
2026-04-23 15:00:38.727393 INFO:     | package:dartdev/dartdev.dart 265                   DartdevRunner.runCommand
2026-04-23 15:00:38.727393 INFO:     | package:args/command_runner.dart 146               CommandRunner.run.<fn>
2026-04-23 15:00:38.727393 INFO:     | dart:async                                         new Future.sync
2026-04-23 15:00:38.727393 INFO:     | package:args/command_runner.dart 146               CommandRunner.run
2026-04-23 15:00:38.727393 INFO:     | package:dartdev/dartdev.dart 51                    runDartdev
2026-04-23 15:00:38.727393 INFO:     | /b/s/w/ir/x/w/sdk/pkg/dartdev/bin/dartdev.dart 13  main
2026-04-23 15:00:38.727393 INFO: ---- End log transcript ----
2026-04-23 15:00:38.727393 INFO: IO  : Writing 3656 characters to text file /tmp/analyzerFTJYDQ/pub-cache/log/pub_log.txt.
2026-04-23 15:00:38.728523 SEVERE: `dart pub outdated` failed.
2026-04-23 15:00:38.728523 SEVERE: The lower bound of "sdk: '>=2.1.0 <3.0.0'" must be 2.12.0'
2026-04-23 15:00:38.728523 SEVERE: or higher to enable null safety.
2026-04-23 15:00:41.702151 INFO: Analyzing pub downgrade...
2026-04-23 15:00:41.703537 INFO: Running `/home/worker/pub-dev/pkg/pub_worker/build/sandbox_runner /home/worker/dart/stable/bin/dart pub downgrade --no-example`...
2026-04-23 15:00:41.971831 INFO: [pub-downgrade-error]
2026-04-23 15:00:41.971890 INFO: Resolving dependencies...
2026-04-23 15:00:41.971890 INFO: The lower bound of "sdk: '>=2.1.0 <3.0.0'" must be 2.12.0'
2026-04-23 15:00:41.971890 INFO: or higher to enable null safety.
2026-04-23 15:00:41.971890 INFO: 
2026-04-23 15:00:41.971890 INFO: The current Dart SDK (3.11.5) only supports null safety.
2026-04-23 15:00:41.971890 INFO: 
2026-04-23 15:00:41.971890 INFO: For details, see https://dart.dev/null-safety
2026-04-23 15:00:41.971923 INFO: Re-running with verbose output:
2026-04-23 15:00:41.973577 INFO: Running `/home/worker/pub-dev/pkg/pub_worker/build/sandbox_runner /home/worker/dart/stable/bin/dart pub downgrade --no-example --verbose`...
2026-04-23 15:00:42.254167 INFO: MSG : Resolving dependencies...
2026-04-23 15:00:42.254167 INFO: MSG : Logs written to /tmp/analyzerFTJYDQ/pub-cache/log/pub_log.txt.
2026-04-23 15:00:42.254167 INFO: FINE: Pub 3.11.5
2026-04-23 15:00:42.254167 INFO: FINE: Resolving dependencies finished (0.001s).
2026-04-23 15:00:42.254167 INFO: ERR : The lower bound of "sdk: '>=2.1.0 <3.0.0'" must be 2.12.0'
2026-04-23 15:00:42.254167 INFO:     | or higher to enable null safety.
2026-04-23 15:00:42.254167 INFO:     | 
2026-04-23 15:00:42.254167 INFO:     | The current Dart SDK (3.11.5) only supports null safety.
2026-04-23 15:00:42.254167 INFO:     | 
2026-04-23 15:00:42.254167 INFO:     | For details, see https://dart.dev/null-safety
2026-04-23 15:00:42.254167 INFO: FINE: Exception type: DataException
2026-04-23 15:00:42.254167 INFO: FINE: package:pub/src/entrypoint.dart 1385               Entrypoint._checkSdkConstraint
2026-04-23 15:00:42.254167 INFO:     | package:pub/src/entrypoint.dart 603                Entrypoint.acquireDependencies.<fn>
2026-04-23 15:00:42.254167 INFO:     | package:pub/src/log.dart 452                       progress
2026-04-23 15:00:42.254167 INFO:     | package:pub/src/entrypoint.dart 600                Entrypoint.acquireDependencies
2026-04-23 15:00:42.254167 INFO:     | package:pub/src/command/downgrade.dart 78          DowngradeCommand.runProtected
2026-04-23 15:00:42.254167 INFO:     | package:pub/src/command.dart 198                   PubCommand.run.<fn>
2026-04-23 15:00:42.254167 INFO:     | dart:async                                         new Future.sync
2026-04-23 15:00:42.254167 INFO:     | package:pub/src/utils.dart 138                     captureErrors.wrappedCallback
2026-04-23 15:00:42.254167 INFO:     | package:stack_trace                                Chain.capture
2026-04-23 15:00:42.254167 INFO:     | package:pub/src/utils.dart 156                     captureErrors
2026-04-23 15:00:42.254167 INFO:     | package:pub/src/command.dart 197                   PubCommand.run
2026-04-23 15:00:42.254167 INFO:     | package:args/command_runner.dart 236               CommandRunner.runCommand
2026-04-23 15:00:42.254167 INFO:     | package:dartdev/dartdev.dart 265                   DartdevRunner.runCommand
2026-04-23 15:00:42.254167 INFO:     | package:args/command_runner.dart 146               CommandRunner.run.<fn>
2026-04-23 15:00:42.254167 INFO:     | dart:async                                         new Future.sync
2026-04-23 15:00:42.254167 INFO:     | package:args/command_runner.dart 146               CommandRunner.run
2026-04-23 15:00:42.254167 INFO:     | package:dartdev/dartdev.dart 51                    runDartdev
2026-04-23 15:00:42.254167 INFO:     | /b/s/w/ir/x/w/sdk/pkg/dartdev/bin/dartdev.dart 13  main
2026-04-23 15:00:42.254167 INFO:     | ===== asynchronous gap ===========================
2026-04-23 15:00:42.254167 INFO:     | dart:async                                         Future.catchError
2026-04-23 15:00:42.254167 INFO:     | package:pub/src/utils.dart 138                     captureErrors.wrappedCallback
2026-04-23 15:00:42.254167 INFO:     | package:stack_trace                                Chain.capture
2026-04-23 15:00:42.254167 INFO:     | package:pub/src/utils.dart 156                     captureErrors
2026-04-23 15:00:42.254167 INFO:     | package:pub/src/command.dart 197                   PubCommand.run
2026-04-23 15:00:42.254167 INFO:     | package:args/command_runner.dart 236               CommandRunner.runCommand
2026-04-23 15:00:42.254167 INFO:     | package:dartdev/dartdev.dart 265                   DartdevRunner.runCommand
2026-04-23 15:00:42.254167 INFO:     | package:args/command_runner.dart 146               CommandRunner.run.<fn>
2026-04-23 15:00:42.254167 INFO:     | dart:async                                         new Future.sync
2026-04-23 15:00:42.254167 INFO:     | package:args/command_runner.dart 146               CommandRunner.run
2026-04-23 15:00:42.254167 INFO:     | package:dartdev/dartdev.dart 51                    runDartdev
2026-04-23 15:00:42.254167 INFO:     | /b/s/w/ir/x/w/sdk/pkg/dartdev/bin/dartdev.dart 13  main
2026-04-23 15:00:42.254167 INFO: ---- Log transcript ----
2026-04-23 15:00:42.254167 INFO: FINE: Pub 3.11.5
2026-04-23 15:00:42.254167 INFO: MSG : Resolving dependencies...
2026-04-23 15:00:42.254167 INFO: FINE: Resolving dependencies finished (0.001s).
2026-04-23 15:00:42.254167 INFO: ERR : The lower bound of "sdk: '>=2.1.0 <3.0.0'" must be 2.12.0'
2026-04-23 15:00:42.254167 INFO:     | or higher to enable null safety.
2026-04-23 15:00:42.254167 INFO:     | 
2026-04-23 15:00:42.254167 INFO:     | The current Dart SDK (3.11.5) only supports null safety.
2026-04-23 15:00:42.254167 INFO:     | 
2026-04-23 15:00:42.254167 INFO:     | For details, see https://dart.dev/null-safety
2026-04-23 15:00:42.254167 INFO: FINE: Exception type: DataException
2026-04-23 15:00:42.254167 INFO: FINE: package:pub/src/entrypoint.dart 1385               Entrypoint._checkSdkConstraint
2026-04-23 15:00:42.254167 INFO:     | package:pub/src/entrypoint.dart 603                Entrypoint.acquireDependencies.<fn>
2026-04-23 15:00:42.254167 INFO:     | package:pub/src/log.dart 452                       progress
2026-04-23 15:00:42.254167 INFO:     | package:pub/src/entrypoint.dart 600                Entrypoint.acquireDependencies
2026-04-23 15:00:42.254167 INFO:     | package:pub/src/command/downgrade.dart 78          DowngradeCommand.runProtected
2026-04-23 15:00:42.254167 INFO:     | package:pub/src/command.dart 198                   PubCommand.run.<fn>
2026-04-23 15:00:42.254167 INFO:     | dart:async                                         new Future.sync
2026-04-23 15:00:42.254167 INFO:     | package:pub/src/utils.dart 138                     captureErrors.wrappedCallback
2026-04-23 15:00:42.254167 INFO:     | package:stack_trace                                Chain.capture
2026-04-23 15:00:42.254167 INFO:     | package:pub/src/utils.dart 156                     captureErrors
2026-04-23 15:00:42.254167 INFO:     | package:pub/src/command.dart 197                   PubCommand.run
2026-04-23 15:00:42.254167 INFO:     | package:args/command_runner.dart 236               CommandRunner.runCommand
2026-04-23 15:00:42.254167 INFO:     | package:dartdev/dartdev.dart 265                   DartdevRunner.runCommand
2026-04-23 15:00:42.254167 INFO:     | package:args/command_runner.dart 146               CommandRunner.run.<fn>
2026-04-23 15:00:42.254167 INFO:     | dart:async                                         new Future.sync
2026-04-23 15:00:42.254167 INFO:     | package:args/command_runner.dart 146               CommandRunner.run
2026-04-23 15:00:42.254167 INFO:     | package:dartdev/dartdev.dart 51                    runDartdev
2026-04-23 15:00:42.254167 INFO:     | /b/s/w/ir/x/w/sdk/pkg/dartdev/bin/dartdev.dart 13  main
2026-04-23 15:00:42.254167 INFO:     | ===== asynchronous gap ===========================
2026-04-23 15:00:42.254167 INFO:     | dart:async                                         Future.catchError
2026-04-23 15:00:42.254167 INFO:     | package:pub/src/utils.dart 138                     captureErrors.wrappedCallback
2026-04-23 15:00:42.254167 INFO:     | package:stack_trace                                Chain.capture
2026-04-23 15:00:42.254167 INFO:     | package:pub/src/utils.dart 156                     captureErrors
2026-04-23 15:00:42.254167 INFO:     | package:pub/src/command.dart 197                   PubCommand.run
2026-04-23 15:00:42.254167 INFO:     | package:args/command_runner.dart 236               CommandRunner.runCommand
2026-04-23 15:00:42.254167 INFO:     | package:dartdev/dartdev.dart 265                   DartdevRunner.runCommand
2026-04-23 15:00:42.254167 INFO:     | package:args/command_runner.dart 146               CommandRunner.run.<fn>
2026-04-23 15:00:42.254167 INFO:     | dart:async                                         new Future.sync
2026-04-23 15:00:42.254167 INFO:     | package:args/command_runner.dart 146               CommandRunner.run
2026-04-23 15:00:42.254167 INFO:     | package:dartdev/dartdev.dart 51                    runDartdev
2026-04-23 15:00:42.254167 INFO:     | /b/s/w/ir/x/w/sdk/pkg/dartdev/bin/dartdev.dart 13  main
2026-04-23 15:00:42.254167 INFO: ---- End log transcript ----
2026-04-23 15:00:42.254167 INFO: IO  : Writing 3668 characters to text file /tmp/analyzerFTJYDQ/pub-cache/log/pub_log.txt.
2026-04-23 15:00:42.256784 INFO: Running `/home/worker/pub-dev/pkg/pub_worker/build/sandbox_runner /home/worker/dart/stable/bin/dart pub upgrade --no-example`...
2026-04-23 15:00:42.515647 INFO: Re-running with verbose output:
2026-04-23 15:00:42.517144 INFO: Running `/home/worker/pub-dev/pkg/pub_worker/build/sandbox_runner /home/worker/dart/stable/bin/dart pub upgrade --no-example --verbose`...
2026-04-23 15:00:42.798858 INFO: MSG : Resolving dependencies...
2026-04-23 15:00:42.798858 INFO: MSG : Logs written to /tmp/analyzerFTJYDQ/pub-cache/log/pub_log.txt.
2026-04-23 15:00:42.798858 INFO: FINE: Pub 3.11.5
2026-04-23 15:00:42.798858 INFO: FINE: Resolving dependencies finished (0.001s).
2026-04-23 15:00:42.798858 INFO: ERR : The lower bound of "sdk: '>=2.1.0 <3.0.0'" must be 2.12.0'
2026-04-23 15:00:42.798858 INFO:     | or higher to enable null safety.
2026-04-23 15:00:42.798858 INFO:     | 
2026-04-23 15:00:42.798858 INFO:     | The current Dart SDK (3.11.5) only supports null safety.
2026-04-23 15:00:42.798858 INFO:     | 
2026-04-23 15:00:42.798858 INFO:     | For details, see https://dart.dev/null-safety
2026-04-23 15:00:42.798858 INFO: FINE: Exception type: DataException
2026-04-23 15:00:42.798858 INFO: FINE: package:pub/src/entrypoint.dart 1385               Entrypoint._checkSdkConstraint
2026-04-23 15:00:42.798858 INFO:     | package:pub/src/entrypoint.dart 603                Entrypoint.acquireDependencies.<fn>
2026-04-23 15:00:42.798858 INFO:     | package:pub/src/log.dart 452                       progress
2026-04-23 15:00:42.798858 INFO:     | package:pub/src/entrypoint.dart 600                Entrypoint.acquireDependencies
2026-04-23 15:00:42.798858 INFO:     | package:pub/src/command/upgrade.dart 196           UpgradeCommand._runUpgrade
2026-04-23 15:00:42.798858 INFO:     | ===== asynchronous gap ===========================
2026-04-23 15:00:42.798858 INFO:     | dart:async                                         Future.catchError
2026-04-23 15:00:42.798858 INFO:     | package:pub/src/utils.dart 138                     captureErrors.wrappedCallback
2026-04-23 15:00:42.798858 INFO:     | package:stack_trace                                Chain.capture
2026-04-23 15:00:42.798858 INFO:     | package:pub/src/utils.dart 156                     captureErrors
2026-04-23 15:00:42.798858 INFO:     | package:pub/src/command.dart 197                   PubCommand.run
2026-04-23 15:00:42.798858 INFO:     | package:args/command_runner.dart 236               CommandRunner.runCommand
2026-04-23 15:00:42.798858 INFO:     | package:dartdev/dartdev.dart 265                   DartdevRunner.runCommand
2026-04-23 15:00:42.798858 INFO:     | package:args/command_runner.dart 146               CommandRunner.run.<fn>
2026-04-23 15:00:42.798858 INFO:     | dart:async                                         new Future.sync
2026-04-23 15:00:42.798858 INFO:     | package:args/command_runner.dart 146               CommandRunner.run
2026-04-23 15:00:42.798858 INFO:     | package:dartdev/dartdev.dart 51                    runDartdev
2026-04-23 15:00:42.798858 INFO:     | /b/s/w/ir/x/w/sdk/pkg/dartdev/bin/dartdev.dart 13  main
2026-04-23 15:00:42.798858 INFO: ---- Log transcript ----
2026-04-23 15:00:42.798858 INFO: FINE: Pub 3.11.5
2026-04-23 15:00:42.798858 INFO: MSG : Resolving dependencies...
2026-04-23 15:00:42.798858 INFO: FINE: Resolving dependencies finished (0.001s).
2026-04-23 15:00:42.798858 INFO: ERR : The lower bound of "sdk: '>=2.1.0 <3.0.0'" must be 2.12.0'
2026-04-23 15:00:42.798858 INFO:     | or higher to enable null safety.
2026-04-23 15:00:42.798858 INFO:     | 
2026-04-23 15:00:42.798858 INFO:     | The current Dart SDK (3.11.5) only supports null safety.
2026-04-23 15:00:42.798858 INFO:     | 
2026-04-23 15:00:42.798858 INFO:     | For details, see https://dart.dev/null-safety
2026-04-23 15:00:42.798858 INFO: FINE: Exception type: DataException
2026-04-23 15:00:42.798858 INFO: FINE: package:pub/src/entrypoint.dart 1385               Entrypoint._checkSdkConstraint
2026-04-23 15:00:42.798858 INFO:     | package:pub/src/entrypoint.dart 603                Entrypoint.acquireDependencies.<fn>
2026-04-23 15:00:42.798858 INFO:     | package:pub/src/log.dart 452                       progress
2026-04-23 15:00:42.798858 INFO:     | package:pub/src/entrypoint.dart 600                Entrypoint.acquireDependencies
2026-04-23 15:00:42.798858 INFO:     | package:pub/src/command/upgrade.dart 196           UpgradeCommand._runUpgrade
2026-04-23 15:00:42.798858 INFO:     | ===== asynchronous gap ===========================
2026-04-23 15:00:42.798858 INFO:     | dart:async                                         Future.catchError
2026-04-23 15:00:42.798858 INFO:     | package:pub/src/utils.dart 138                     captureErrors.wrappedCallback
2026-04-23 15:00:42.798858 INFO:     | package:stack_trace                                Chain.capture
2026-04-23 15:00:42.798858 INFO:     | package:pub/src/utils.dart 156                     captureErrors
2026-04-23 15:00:42.798858 INFO:     | package:pub/src/command.dart 197                   PubCommand.run
2026-04-23 15:00:42.798858 INFO:     | package:args/command_runner.dart 236               CommandRunner.runCommand
2026-04-23 15:00:42.798858 INFO:     | package:dartdev/dartdev.dart 265                   DartdevRunner.runCommand
2026-04-23 15:00:42.798858 INFO:     | package:args/command_runner.dart 146               CommandRunner.run.<fn>
2026-04-23 15:00:42.798858 INFO:     | dart:async                                         new Future.sync
2026-04-23 15:00:42.798858 INFO:     | package:args/command_runner.dart 146               CommandRunner.run
2026-04-23 15:00:42.798858 INFO:     | package:dartdev/dartdev.dart 51                    runDartdev
2026-04-23 15:00:42.798858 INFO:     | /b/s/w/ir/x/w/sdk/pkg/dartdev/bin/dartdev.dart 13  main
2026-04-23 15:00:42.798858 INFO: ---- End log transcript ----
2026-04-23 15:00:42.798858 INFO: IO  : Writing 2690 characters to text file /tmp/analyzerFTJYDQ/pub-cache/log/pub_log.txt.
2026-04-23 15:00:42.802574 INFO: Writing summary.json
2026-04-23 15:00:42.803461 INFO: Running dartdoc post-processing
2026-04-23 15:00:42.804495 INFO: Creating .tar.gz archive
2026-04-23 15:00:42.806300 INFO: Finished post-processing
2026-04-23 15:00:42.806732 INFO: Finished .tar.gz archive
### Execution of process exited 0
STOPPED: 2026-04-23T15:00:42.827414Z