## Running analysis for "observe" version "0.15.1"
STARTED: 2026-03-19T06:07:29.185471Z

### Starting processing
2026-03-19 06:07:29.214852 INFO: Running `/home/worker/pub-dev/pkg/pub_worker/build/sandbox_runner dart pub unpack observe:0.15.1 --output /tmp/pana-observeIZWGZE/observe --no-resolve`...
2026-03-19 06:07:30.047169 INFO: Running `/home/worker/pub-dev/pkg/pub_worker/build/sandbox_runner /home/worker/dart/stable/bin/dart --version`...
2026-03-19 06:07:30.258586 INFO: Running `/home/worker/pub-dev/pkg/pub_worker/build/sandbox_runner git rev-parse --show-toplevel`...
2026-03-19 06:07:30.564785 INFO: Running `/home/worker/pub-dev/pkg/pub_worker/build/sandbox_runner /home/worker/dart/stable/bin/dart pub get --no-example`...
2026-03-19 06:07:30.903228 INFO: Re-running with verbose output:
2026-03-19 06:07:30.903316 INFO: Running `/home/worker/pub-dev/pkg/pub_worker/build/sandbox_runner /home/worker/dart/stable/bin/dart pub get --no-example --verbose`...
2026-03-19 06:07:31.292816 INFO: MSG : Resolving dependencies...
2026-03-19 06:07:31.292816 INFO: MSG : Logs written to /tmp/analyzerFGUBSX/pub-cache/log/pub_log.txt.
2026-03-19 06:07:31.292816 INFO: FINE: Pub 3.11.2
2026-03-19 06:07:31.292816 INFO: FINE: Resolving dependencies finished (0.001s).
2026-03-19 06:07:31.292816 INFO: ERR : The lower bound of "sdk: '>=1.9.0 <2.0.0'" must be 2.12.0'
2026-03-19 06:07:31.292816 INFO:     | or higher to enable null safety.
2026-03-19 06:07:31.292816 INFO:     | 
2026-03-19 06:07:31.292816 INFO:     | The current Dart SDK (3.11.2) only supports null safety.
2026-03-19 06:07:31.292816 INFO:     | 
2026-03-19 06:07:31.292816 INFO:     | For details, see https://dart.dev/null-safety
2026-03-19 06:07:31.292816 INFO: FINE: Exception type: DataException
2026-03-19 06:07:31.292816 INFO: FINE: package:pub/src/entrypoint.dart 1385               Entrypoint._checkSdkConstraint
2026-03-19 06:07:31.292816 INFO:     | package:pub/src/entrypoint.dart 603                Entrypoint.acquireDependencies.<fn>
2026-03-19 06:07:31.292816 INFO:     | package:pub/src/log.dart 452                       progress
2026-03-19 06:07:31.292816 INFO:     | package:pub/src/entrypoint.dart 600                Entrypoint.acquireDependencies
2026-03-19 06:07:31.292816 INFO:     | package:pub/src/command/get.dart 79                GetCommand.runProtected
2026-03-19 06:07:31.292816 INFO:     | package:pub/src/command.dart 198                   PubCommand.run.<fn>
2026-03-19 06:07:31.292816 INFO:     | dart:async                                         new Future.sync
2026-03-19 06:07:31.292816 INFO:     | package:pub/src/utils.dart 138                     captureErrors.wrappedCallback
2026-03-19 06:07:31.292816 INFO:     | package:stack_trace                                Chain.capture
2026-03-19 06:07:31.292816 INFO:     | package:pub/src/utils.dart 156                     captureErrors
2026-03-19 06:07:31.292816 INFO:     | package:pub/src/command.dart 197                   PubCommand.run
2026-03-19 06:07:31.292816 INFO:     | package:args/command_runner.dart 236               CommandRunner.runCommand
2026-03-19 06:07:31.292816 INFO:     | package:dartdev/dartdev.dart 265                   DartdevRunner.runCommand
2026-03-19 06:07:31.292816 INFO:     | package:args/command_runner.dart 146               CommandRunner.run.<fn>
2026-03-19 06:07:31.292816 INFO:     | dart:async                                         new Future.sync
2026-03-19 06:07:31.292816 INFO:     | package:args/command_runner.dart 146               CommandRunner.run
2026-03-19 06:07:31.292816 INFO:     | package:dartdev/dartdev.dart 51                    runDartdev
2026-03-19 06:07:31.292816 INFO:     | /b/s/w/ir/x/w/sdk/pkg/dartdev/bin/dartdev.dart 13  main
2026-03-19 06:07:31.292816 INFO:     | ===== asynchronous gap ===========================
2026-03-19 06:07:31.292816 INFO:     | dart:async                                         Future.catchError
2026-03-19 06:07:31.292816 INFO:     | package:pub/src/utils.dart 138                     captureErrors.wrappedCallback
2026-03-19 06:07:31.292816 INFO:     | package:stack_trace                                Chain.capture
2026-03-19 06:07:31.292816 INFO:     | package:pub/src/utils.dart 156                     captureErrors
2026-03-19 06:07:31.292816 INFO:     | package:pub/src/command.dart 197                   PubCommand.run
2026-03-19 06:07:31.292816 INFO:     | package:args/command_runner.dart 236               CommandRunner.runCommand
2026-03-19 06:07:31.292816 INFO:     | package:dartdev/dartdev.dart 265                   DartdevRunner.runCommand
2026-03-19 06:07:31.292816 INFO:     | package:args/command_runner.dart 146               CommandRunner.run.<fn>
2026-03-19 06:07:31.292816 INFO:     | dart:async                                         new Future.sync
2026-03-19 06:07:31.292816 INFO:     | package:args/command_runner.dart 146               CommandRunner.run
2026-03-19 06:07:31.292816 INFO:     | package:dartdev/dartdev.dart 51                    runDartdev
2026-03-19 06:07:31.292816 INFO:     | /b/s/w/ir/x/w/sdk/pkg/dartdev/bin/dartdev.dart 13  main
2026-03-19 06:07:31.292816 INFO: ---- Log transcript ----
2026-03-19 06:07:31.292816 INFO: FINE: Pub 3.11.2
2026-03-19 06:07:31.292816 INFO: MSG : Resolving dependencies...
2026-03-19 06:07:31.292816 INFO: FINE: Resolving dependencies finished (0.001s).
2026-03-19 06:07:31.292816 INFO: ERR : The lower bound of "sdk: '>=1.9.0 <2.0.0'" must be 2.12.0'
2026-03-19 06:07:31.292816 INFO:     | or higher to enable null safety.
2026-03-19 06:07:31.292816 INFO:     | 
2026-03-19 06:07:31.292816 INFO:     | The current Dart SDK (3.11.2) only supports null safety.
2026-03-19 06:07:31.292816 INFO:     | 
2026-03-19 06:07:31.292816 INFO:     | For details, see https://dart.dev/null-safety
2026-03-19 06:07:31.292816 INFO: FINE: Exception type: DataException
2026-03-19 06:07:31.292816 INFO: FINE: package:pub/src/entrypoint.dart 1385               Entrypoint._checkSdkConstraint
2026-03-19 06:07:31.292816 INFO:     | package:pub/src/entrypoint.dart 603                Entrypoint.acquireDependencies.<fn>
2026-03-19 06:07:31.292816 INFO:     | package:pub/src/log.dart 452                       progress
2026-03-19 06:07:31.292816 INFO:     | package:pub/src/entrypoint.dart 600                Entrypoint.acquireDependencies
2026-03-19 06:07:31.292816 INFO:     | package:pub/src/command/get.dart 79                GetCommand.runProtected
2026-03-19 06:07:31.292816 INFO:     | package:pub/src/command.dart 198                   PubCommand.run.<fn>
2026-03-19 06:07:31.292816 INFO:     | dart:async                                         new Future.sync
2026-03-19 06:07:31.292816 INFO:     | package:pub/src/utils.dart 138                     captureErrors.wrappedCallback
2026-03-19 06:07:31.292816 INFO:     | package:stack_trace                                Chain.capture
2026-03-19 06:07:31.292816 INFO:     | package:pub/src/utils.dart 156                     captureErrors
2026-03-19 06:07:31.292816 INFO:     | package:pub/src/command.dart 197                   PubCommand.run
2026-03-19 06:07:31.292816 INFO:     | package:args/command_runner.dart 236               CommandRunner.runCommand
2026-03-19 06:07:31.292816 INFO:     | package:dartdev/dartdev.dart 265                   DartdevRunner.runCommand
2026-03-19 06:07:31.292816 INFO:     | package:args/command_runner.dart 146               CommandRunner.run.<fn>
2026-03-19 06:07:31.292816 INFO:     | dart:async                                         new Future.sync
2026-03-19 06:07:31.292816 INFO:     | package:args/command_runner.dart 146               CommandRunner.run
2026-03-19 06:07:31.292816 INFO:     | package:dartdev/dartdev.dart 51                    runDartdev
2026-03-19 06:07:31.292816 INFO:     | /b/s/w/ir/x/w/sdk/pkg/dartdev/bin/dartdev.dart 13  main
2026-03-19 06:07:31.292816 INFO:     | ===== asynchronous gap ===========================
2026-03-19 06:07:31.292816 INFO:     | dart:async                                         Future.catchError
2026-03-19 06:07:31.292816 INFO:     | package:pub/src/utils.dart 138                     captureErrors.wrappedCallback
2026-03-19 06:07:31.292816 INFO:     | package:stack_trace                                Chain.capture
2026-03-19 06:07:31.292816 INFO:     | package:pub/src/utils.dart 156                     captureErrors
2026-03-19 06:07:31.292816 INFO:     | package:pub/src/command.dart 197                   PubCommand.run
2026-03-19 06:07:31.292816 INFO:     | package:args/command_runner.dart 236               CommandRunner.runCommand
2026-03-19 06:07:31.292816 INFO:     | package:dartdev/dartdev.dart 265                   DartdevRunner.runCommand
2026-03-19 06:07:31.292816 INFO:     | package:args/command_runner.dart 146               CommandRunner.run.<fn>
2026-03-19 06:07:31.292816 INFO:     | dart:async                                         new Future.sync
2026-03-19 06:07:31.292816 INFO:     | package:args/command_runner.dart 146               CommandRunner.run
2026-03-19 06:07:31.292816 INFO:     | package:dartdev/dartdev.dart 51                    runDartdev
2026-03-19 06:07:31.292816 INFO:     | /b/s/w/ir/x/w/sdk/pkg/dartdev/bin/dartdev.dart 13  main
2026-03-19 06:07:31.292816 INFO: ---- End log transcript ----
2026-03-19 06:07:31.292816 INFO: IO  : Writing 4412 characters to text file /tmp/analyzerFGUBSX/pub-cache/log/pub_log.txt.
2026-03-19 06:07:31.294436 SEVERE: `dart pub outdated` failed.
2026-03-19 06:07:31.294436 SEVERE: The lower bound of "sdk: '>=1.9.0 <2.0.0'" must be 2.12.0'
2026-03-19 06:07:31.294436 SEVERE: or higher to enable null safety.
2026-03-19 06:07:34.571492 INFO: Analyzing pub downgrade...
2026-03-19 06:07:34.573452 INFO: Running `/home/worker/pub-dev/pkg/pub_worker/build/sandbox_runner /home/worker/dart/stable/bin/dart pub downgrade --no-example`...
2026-03-19 06:07:34.931521 INFO: [pub-downgrade-error]
2026-03-19 06:07:34.931729 INFO: Resolving dependencies...
2026-03-19 06:07:34.931729 INFO: The lower bound of "sdk: '>=1.9.0 <2.0.0'" must be 2.12.0'
2026-03-19 06:07:34.931729 INFO: or higher to enable null safety.
2026-03-19 06:07:34.931729 INFO: 
2026-03-19 06:07:34.931729 INFO: The current Dart SDK (3.11.2) only supports null safety.
2026-03-19 06:07:34.931729 INFO: 
2026-03-19 06:07:34.931729 INFO: For details, see https://dart.dev/null-safety
2026-03-19 06:07:34.931809 INFO: Re-running with verbose output:
2026-03-19 06:07:34.934153 INFO: Running `/home/worker/pub-dev/pkg/pub_worker/build/sandbox_runner /home/worker/dart/stable/bin/dart pub downgrade --no-example --verbose`...
2026-03-19 06:07:35.275227 INFO: MSG : Resolving dependencies...
2026-03-19 06:07:35.275227 INFO: MSG : Logs written to /tmp/analyzerFGUBSX/pub-cache/log/pub_log.txt.
2026-03-19 06:07:35.275227 INFO: FINE: Pub 3.11.2
2026-03-19 06:07:35.275227 INFO: FINE: Resolving dependencies finished (0.000s).
2026-03-19 06:07:35.275227 INFO: ERR : The lower bound of "sdk: '>=1.9.0 <2.0.0'" must be 2.12.0'
2026-03-19 06:07:35.275227 INFO:     | or higher to enable null safety.
2026-03-19 06:07:35.275227 INFO:     | 
2026-03-19 06:07:35.275227 INFO:     | The current Dart SDK (3.11.2) only supports null safety.
2026-03-19 06:07:35.275227 INFO:     | 
2026-03-19 06:07:35.275227 INFO:     | For details, see https://dart.dev/null-safety
2026-03-19 06:07:35.275227 INFO: FINE: Exception type: DataException
2026-03-19 06:07:35.275227 INFO: FINE: package:pub/src/entrypoint.dart 1385               Entrypoint._checkSdkConstraint
2026-03-19 06:07:35.275227 INFO:     | package:pub/src/entrypoint.dart 603                Entrypoint.acquireDependencies.<fn>
2026-03-19 06:07:35.275227 INFO:     | package:pub/src/log.dart 452                       progress
2026-03-19 06:07:35.275227 INFO:     | package:pub/src/entrypoint.dart 600                Entrypoint.acquireDependencies
2026-03-19 06:07:35.275227 INFO:     | package:pub/src/command/downgrade.dart 78          DowngradeCommand.runProtected
2026-03-19 06:07:35.275227 INFO:     | package:pub/src/command.dart 198                   PubCommand.run.<fn>
2026-03-19 06:07:35.275227 INFO:     | dart:async                                         new Future.sync
2026-03-19 06:07:35.275227 INFO:     | package:pub/src/utils.dart 138                     captureErrors.wrappedCallback
2026-03-19 06:07:35.275227 INFO:     | package:stack_trace                                Chain.capture
2026-03-19 06:07:35.275227 INFO:     | package:pub/src/utils.dart 156                     captureErrors
2026-03-19 06:07:35.275227 INFO:     | package:pub/src/command.dart 197                   PubCommand.run
2026-03-19 06:07:35.275227 INFO:     | package:args/command_runner.dart 236               CommandRunner.runCommand
2026-03-19 06:07:35.275227 INFO:     | package:dartdev/dartdev.dart 265                   DartdevRunner.runCommand
2026-03-19 06:07:35.275227 INFO:     | package:args/command_runner.dart 146               CommandRunner.run.<fn>
2026-03-19 06:07:35.275227 INFO:     | dart:async                                         new Future.sync
2026-03-19 06:07:35.275227 INFO:     | package:args/command_runner.dart 146               CommandRunner.run
2026-03-19 06:07:35.275227 INFO:     | package:dartdev/dartdev.dart 51                    runDartdev
2026-03-19 06:07:35.275227 INFO:     | /b/s/w/ir/x/w/sdk/pkg/dartdev/bin/dartdev.dart 13  main
2026-03-19 06:07:35.275227 INFO:     | ===== asynchronous gap ===========================
2026-03-19 06:07:35.275227 INFO:     | dart:async                                         Future.catchError
2026-03-19 06:07:35.275227 INFO:     | package:pub/src/utils.dart 138                     captureErrors.wrappedCallback
2026-03-19 06:07:35.275227 INFO:     | package:stack_trace                                Chain.capture
2026-03-19 06:07:35.275227 INFO:     | package:pub/src/utils.dart 156                     captureErrors
2026-03-19 06:07:35.275227 INFO:     | package:pub/src/command.dart 197                   PubCommand.run
2026-03-19 06:07:35.275227 INFO:     | package:args/command_runner.dart 236               CommandRunner.runCommand
2026-03-19 06:07:35.275227 INFO:     | package:dartdev/dartdev.dart 265                   DartdevRunner.runCommand
2026-03-19 06:07:35.275227 INFO:     | package:args/command_runner.dart 146               CommandRunner.run.<fn>
2026-03-19 06:07:35.275227 INFO:     | dart:async                                         new Future.sync
2026-03-19 06:07:35.275227 INFO:     | package:args/command_runner.dart 146               CommandRunner.run
2026-03-19 06:07:35.275227 INFO:     | package:dartdev/dartdev.dart 51                    runDartdev
2026-03-19 06:07:35.275227 INFO:     | /b/s/w/ir/x/w/sdk/pkg/dartdev/bin/dartdev.dart 13  main
2026-03-19 06:07:35.275227 INFO: ---- Log transcript ----
2026-03-19 06:07:35.275227 INFO: FINE: Pub 3.11.2
2026-03-19 06:07:35.275227 INFO: MSG : Resolving dependencies...
2026-03-19 06:07:35.275227 INFO: FINE: Resolving dependencies finished (0.000s).
2026-03-19 06:07:35.275227 INFO: ERR : The lower bound of "sdk: '>=1.9.0 <2.0.0'" must be 2.12.0'
2026-03-19 06:07:35.275227 INFO:     | or higher to enable null safety.
2026-03-19 06:07:35.275227 INFO:     | 
2026-03-19 06:07:35.275227 INFO:     | The current Dart SDK (3.11.2) only supports null safety.
2026-03-19 06:07:35.275227 INFO:     | 
2026-03-19 06:07:35.275227 INFO:     | For details, see https://dart.dev/null-safety
2026-03-19 06:07:35.275227 INFO: FINE: Exception type: DataException
2026-03-19 06:07:35.275227 INFO: FINE: package:pub/src/entrypoint.dart 1385               Entrypoint._checkSdkConstraint
2026-03-19 06:07:35.275227 INFO:     | package:pub/src/entrypoint.dart 603                Entrypoint.acquireDependencies.<fn>
2026-03-19 06:07:35.275227 INFO:     | package:pub/src/log.dart 452                       progress
2026-03-19 06:07:35.275227 INFO:     | package:pub/src/entrypoint.dart 600                Entrypoint.acquireDependencies
2026-03-19 06:07:35.275227 INFO:     | package:pub/src/command/downgrade.dart 78          DowngradeCommand.runProtected
2026-03-19 06:07:35.275227 INFO:     | package:pub/src/command.dart 198                   PubCommand.run.<fn>
2026-03-19 06:07:35.275227 INFO:     | dart:async                                         new Future.sync
2026-03-19 06:07:35.275227 INFO:     | package:pub/src/utils.dart 138                     captureErrors.wrappedCallback
2026-03-19 06:07:35.275227 INFO:     | package:stack_trace                                Chain.capture
2026-03-19 06:07:35.275227 INFO:     | package:pub/src/utils.dart 156                     captureErrors
2026-03-19 06:07:35.275227 INFO:     | package:pub/src/command.dart 197                   PubCommand.run
2026-03-19 06:07:35.275227 INFO:     | package:args/command_runner.dart 236               CommandRunner.runCommand
2026-03-19 06:07:35.275227 INFO:     | package:dartdev/dartdev.dart 265                   DartdevRunner.runCommand
2026-03-19 06:07:35.275227 INFO:     | package:args/command_runner.dart 146               CommandRunner.run.<fn>
2026-03-19 06:07:35.275227 INFO:     | dart:async                                         new Future.sync
2026-03-19 06:07:35.275227 INFO:     | package:args/command_runner.dart 146               CommandRunner.run
2026-03-19 06:07:35.275227 INFO:     | package:dartdev/dartdev.dart 51                    runDartdev
2026-03-19 06:07:35.275227 INFO:     | /b/s/w/ir/x/w/sdk/pkg/dartdev/bin/dartdev.dart 13  main
2026-03-19 06:07:35.275227 INFO:     | ===== asynchronous gap ===========================
2026-03-19 06:07:35.275227 INFO:     | dart:async                                         Future.catchError
2026-03-19 06:07:35.275227 INFO:     | package:pub/src/utils.dart 138                     captureErrors.wrappedCallback
2026-03-19 06:07:35.275227 INFO:     | package:stack_trace                                Chain.capture
2026-03-19 06:07:35.275227 INFO:     | package:pub/src/utils.dart 156                     captureErrors
2026-03-19 06:07:35.275227 INFO:     | package:pub/src/command.dart 197                   PubCommand.run
2026-03-19 06:07:35.275227 INFO:     | package:args/command_runner.dart 236               CommandRunner.runCommand
2026-03-19 06:07:35.275227 INFO:     | package:dartdev/dartdev.dart 265                   DartdevRunner.runCommand
2026-03-19 06:07:35.275227 INFO:     | package:args/command_runner.dart 146               CommandRunner.run.<fn>
2026-03-19 06:07:35.275227 INFO:     | dart:async                                         new Future.sync
2026-03-19 06:07:35.275227 INFO:     | package:args/command_runner.dart 146               CommandRunner.run
2026-03-19 06:07:35.275227 INFO:     | package:dartdev/dartdev.dart 51                    runDartdev
2026-03-19 06:07:35.275227 INFO:     | /b/s/w/ir/x/w/sdk/pkg/dartdev/bin/dartdev.dart 13  main
2026-03-19 06:07:35.275227 INFO: ---- End log transcript ----
2026-03-19 06:07:35.275227 INFO: IO  : Writing 4424 characters to text file /tmp/analyzerFGUBSX/pub-cache/log/pub_log.txt.
2026-03-19 06:07:35.278088 INFO: Running `/home/worker/pub-dev/pkg/pub_worker/build/sandbox_runner /home/worker/dart/stable/bin/dart pub upgrade --no-example`...
2026-03-19 06:07:35.578881 INFO: Re-running with verbose output:
2026-03-19 06:07:35.581569 INFO: Running `/home/worker/pub-dev/pkg/pub_worker/build/sandbox_runner /home/worker/dart/stable/bin/dart pub upgrade --no-example --verbose`...
2026-03-19 06:07:35.938942 INFO: MSG : Resolving dependencies...
2026-03-19 06:07:35.938942 INFO: MSG : Logs written to /tmp/analyzerFGUBSX/pub-cache/log/pub_log.txt.
2026-03-19 06:07:35.938942 INFO: FINE: Pub 3.11.2
2026-03-19 06:07:35.938942 INFO: FINE: Resolving dependencies finished (0.000s).
2026-03-19 06:07:35.938942 INFO: ERR : The lower bound of "sdk: '>=1.9.0 <2.0.0'" must be 2.12.0'
2026-03-19 06:07:35.938942 INFO:     | or higher to enable null safety.
2026-03-19 06:07:35.938942 INFO:     | 
2026-03-19 06:07:35.938942 INFO:     | The current Dart SDK (3.11.2) only supports null safety.
2026-03-19 06:07:35.938942 INFO:     | 
2026-03-19 06:07:35.938942 INFO:     | For details, see https://dart.dev/null-safety
2026-03-19 06:07:35.938942 INFO: FINE: Exception type: DataException
2026-03-19 06:07:35.938942 INFO: FINE: package:pub/src/entrypoint.dart 1385               Entrypoint._checkSdkConstraint
2026-03-19 06:07:35.938942 INFO:     | package:pub/src/entrypoint.dart 603                Entrypoint.acquireDependencies.<fn>
2026-03-19 06:07:35.938942 INFO:     | package:pub/src/log.dart 452                       progress
2026-03-19 06:07:35.938942 INFO:     | package:pub/src/entrypoint.dart 600                Entrypoint.acquireDependencies
2026-03-19 06:07:35.938942 INFO:     | package:pub/src/command/upgrade.dart 196           UpgradeCommand._runUpgrade
2026-03-19 06:07:35.938942 INFO:     | ===== asynchronous gap ===========================
2026-03-19 06:07:35.938942 INFO:     | dart:async                                         Future.catchError
2026-03-19 06:07:35.938942 INFO:     | package:pub/src/utils.dart 138                     captureErrors.wrappedCallback
2026-03-19 06:07:35.938942 INFO:     | package:stack_trace                                Chain.capture
2026-03-19 06:07:35.938942 INFO:     | package:pub/src/utils.dart 156                     captureErrors
2026-03-19 06:07:35.938942 INFO:     | package:pub/src/command.dart 197                   PubCommand.run
2026-03-19 06:07:35.938942 INFO:     | package:args/command_runner.dart 236               CommandRunner.runCommand
2026-03-19 06:07:35.938942 INFO:     | package:dartdev/dartdev.dart 265                   DartdevRunner.runCommand
2026-03-19 06:07:35.938942 INFO:     | package:args/command_runner.dart 146               CommandRunner.run.<fn>
2026-03-19 06:07:35.938942 INFO:     | dart:async                                         new Future.sync
2026-03-19 06:07:35.938942 INFO:     | package:args/command_runner.dart 146               CommandRunner.run
2026-03-19 06:07:35.938942 INFO:     | package:dartdev/dartdev.dart 51                    runDartdev
2026-03-19 06:07:35.938942 INFO:     | /b/s/w/ir/x/w/sdk/pkg/dartdev/bin/dartdev.dart 13  main
2026-03-19 06:07:35.938942 INFO: ---- Log transcript ----
2026-03-19 06:07:35.938942 INFO: FINE: Pub 3.11.2
2026-03-19 06:07:35.938942 INFO: MSG : Resolving dependencies...
2026-03-19 06:07:35.938942 INFO: FINE: Resolving dependencies finished (0.000s).
2026-03-19 06:07:35.938942 INFO: ERR : The lower bound of "sdk: '>=1.9.0 <2.0.0'" must be 2.12.0'
2026-03-19 06:07:35.938942 INFO:     | or higher to enable null safety.
2026-03-19 06:07:35.938942 INFO:     | 
2026-03-19 06:07:35.938942 INFO:     | The current Dart SDK (3.11.2) only supports null safety.
2026-03-19 06:07:35.938942 INFO:     | 
2026-03-19 06:07:35.938942 INFO:     | For details, see https://dart.dev/null-safety
2026-03-19 06:07:35.938942 INFO: FINE: Exception type: DataException
2026-03-19 06:07:35.938942 INFO: FINE: package:pub/src/entrypoint.dart 1385               Entrypoint._checkSdkConstraint
2026-03-19 06:07:35.938942 INFO:     | package:pub/src/entrypoint.dart 603                Entrypoint.acquireDependencies.<fn>
2026-03-19 06:07:35.938942 INFO:     | package:pub/src/log.dart 452                       progress
2026-03-19 06:07:35.938942 INFO:     | package:pub/src/entrypoint.dart 600                Entrypoint.acquireDependencies
2026-03-19 06:07:35.938942 INFO:     | package:pub/src/command/upgrade.dart 196           UpgradeCommand._runUpgrade
2026-03-19 06:07:35.938942 INFO:     | ===== asynchronous gap ===========================
2026-03-19 06:07:35.938942 INFO:     | dart:async                                         Future.catchError
2026-03-19 06:07:35.938942 INFO:     | package:pub/src/utils.dart 138                     captureErrors.wrappedCallback
2026-03-19 06:07:35.938942 INFO:     | package:stack_trace                                Chain.capture
2026-03-19 06:07:35.938942 INFO:     | package:pub/src/utils.dart 156                     captureErrors
2026-03-19 06:07:35.938942 INFO:     | package:pub/src/command.dart 197                   PubCommand.run
2026-03-19 06:07:35.938942 INFO:     | package:args/command_runner.dart 236               CommandRunner.runCommand
2026-03-19 06:07:35.938942 INFO:     | package:dartdev/dartdev.dart 265                   DartdevRunner.runCommand
2026-03-19 06:07:35.938942 INFO:     | package:args/command_runner.dart 146               CommandRunner.run.<fn>
2026-03-19 06:07:35.938942 INFO:     | dart:async                                         new Future.sync
2026-03-19 06:07:35.938942 INFO:     | package:args/command_runner.dart 146               CommandRunner.run
2026-03-19 06:07:35.938942 INFO:     | package:dartdev/dartdev.dart 51                    runDartdev
2026-03-19 06:07:35.938942 INFO:     | /b/s/w/ir/x/w/sdk/pkg/dartdev/bin/dartdev.dart 13  main
2026-03-19 06:07:35.938942 INFO: ---- End log transcript ----
2026-03-19 06:07:35.938942 INFO: IO  : Writing 3446 characters to text file /tmp/analyzerFGUBSX/pub-cache/log/pub_log.txt.
2026-03-19 06:07:35.945966 INFO: Writing summary.json
2026-03-19 06:07:35.960563 INFO: Running dartdoc post-processing
2026-03-19 06:07:35.961246 INFO: Creating .tar.gz archive
2026-03-19 06:07:35.962852 INFO: Finished post-processing
2026-03-19 06:07:35.963555 INFO: Finished .tar.gz archive
### Execution of process exited 0
STOPPED: 2026-03-19T06:07:35.982857Z