## Running analysis for "signature_pad_flutter" version "1.2.0"
STARTED: 2026-05-19T23:20:33.750592Z

### Starting processing
2026-05-19 23:20:33.762529 INFO: Running `/home/worker/pub-dev/pkg/pub_worker/build/sandbox_runner dart pub unpack signature_pad_flutter:1.2.0 --output /tmp/pana-signature_pad_flutterGDSHGD/signature_pad_flutter --no-resolve`...
2026-05-19 23:20:35.553789 INFO: Running `/home/worker/pub-dev/pkg/pub_worker/build/sandbox_runner /home/worker/dart/stable/bin/dart --version`...
2026-05-19 23:20:35.659764 INFO: Running `/home/worker/pub-dev/pkg/pub_worker/build/sandbox_runner git rev-parse --show-toplevel`...
2026-05-19 23:20:35.845818 INFO: Running `/home/worker/pub-dev/pkg/pub_worker/build/sandbox_runner /home/worker/dart/stable/bin/dart pub get --no-example`...
2026-05-19 23:20:36.055733 INFO: Running `/home/worker/pub-dev/pkg/pub_worker/build/sandbox_runner /home/worker/dart/stable/bin/dart pub get --no-example`...
2026-05-19 23:20:36.242479 INFO: Re-running with verbose output:
2026-05-19 23:20:36.242549 INFO: Running `/home/worker/pub-dev/pkg/pub_worker/build/sandbox_runner /home/worker/dart/stable/bin/dart pub get --no-example --verbose`...
2026-05-19 23:20:36.438853 INFO: MSG : Resolving dependencies...
2026-05-19 23:20:36.438853 INFO: MSG : Logs written to /tmp/analyzerENPIMG/pub-cache/log/pub_log.txt.
2026-05-19 23:20:36.438853 INFO: FINE: Pub 3.12.0
2026-05-19 23:20:36.438853 INFO: FINE: Resolving dependencies finished (0.000s).
2026-05-19 23:20:36.438853 INFO: ERR : The lower bound of "sdk: '>=2.0.0 <3.0.0'" must be 2.12.0'
2026-05-19 23:20:36.438853 INFO:     | or higher to enable null safety.
2026-05-19 23:20:36.438853 INFO:     | 
2026-05-19 23:20:36.438853 INFO:     | The current Dart SDK (3.12.0) only supports null safety.
2026-05-19 23:20:36.438853 INFO:     | 
2026-05-19 23:20:36.438853 INFO:     | For details, see https://dart.dev/null-safety
2026-05-19 23:20:36.438853 INFO: FINE: Exception type: DataException
2026-05-19 23:20:36.438853 INFO: FINE: package:pub/src/entrypoint.dart 1386               Entrypoint._checkSdkConstraint
2026-05-19 23:20:36.438853 INFO:     | package:pub/src/entrypoint.dart 604                Entrypoint.acquireDependencies.<fn>
2026-05-19 23:20:36.438853 INFO:     | package:pub/src/log.dart 455                       progress
2026-05-19 23:20:36.438853 INFO:     | package:pub/src/entrypoint.dart 601                Entrypoint.acquireDependencies
2026-05-19 23:20:36.438853 INFO:     | package:pub/src/command/get.dart 79                GetCommand.runProtected
2026-05-19 23:20:36.438853 INFO:     | package:pub/src/command.dart 213                   PubCommand._run.<fn>
2026-05-19 23:20:36.438853 INFO:     | dart:async                                         new Future.sync
2026-05-19 23:20:36.438853 INFO:     | package:pub/src/utils.dart 139                     captureErrors.wrappedCallback
2026-05-19 23:20:36.438853 INFO:     | package:stack_trace                                Chain.capture
2026-05-19 23:20:36.438853 INFO:     | package:pub/src/utils.dart 157                     captureErrors
2026-05-19 23:20:36.438853 INFO:     | package:pub/src/command.dart 212                   PubCommand._run
2026-05-19 23:20:36.438853 INFO:     | package:pub/src/io.dart 1420                       withOverrides
2026-05-19 23:20:36.438853 INFO:     | package:pub/src/command.dart 191                   PubCommand.run
2026-05-19 23:20:36.438853 INFO:     | package:args/command_runner.dart 236               CommandRunner.runCommand
2026-05-19 23:20:36.438853 INFO:     | package:dartdev/dartdev.dart 288                   DartdevRunner.runCommand
2026-05-19 23:20:36.438853 INFO:     | package:args/command_runner.dart 146               CommandRunner.run.<fn>
2026-05-19 23:20:36.438853 INFO:     | dart:async                                         new Future.sync
2026-05-19 23:20:36.438853 INFO:     | package:args/command_runner.dart 146               CommandRunner.run
2026-05-19 23:20:36.438853 INFO:     | package:dartdev/dartdev.dart 51                    runDartdev
2026-05-19 23:20:36.438853 INFO:     | /b/s/w/ir/x/w/sdk/pkg/dartdev/bin/dartdev.dart 13  main
2026-05-19 23:20:36.438853 INFO:     | ===== asynchronous gap ===========================
2026-05-19 23:20:36.438853 INFO:     | dart:async                                         Future.catchError
2026-05-19 23:20:36.438853 INFO:     | package:pub/src/utils.dart 139                     captureErrors.wrappedCallback
2026-05-19 23:20:36.438853 INFO:     | package:stack_trace                                Chain.capture
2026-05-19 23:20:36.438853 INFO:     | package:pub/src/utils.dart 157                     captureErrors
2026-05-19 23:20:36.438853 INFO:     | package:pub/src/command.dart 212                   PubCommand._run
2026-05-19 23:20:36.438853 INFO:     | package:pub/src/io.dart 1420                       withOverrides
2026-05-19 23:20:36.438853 INFO:     | package:pub/src/command.dart 191                   PubCommand.run
2026-05-19 23:20:36.438853 INFO:     | package:args/command_runner.dart 236               CommandRunner.runCommand
2026-05-19 23:20:36.438853 INFO:     | package:dartdev/dartdev.dart 288                   DartdevRunner.runCommand
2026-05-19 23:20:36.438853 INFO:     | package:args/command_runner.dart 146               CommandRunner.run.<fn>
2026-05-19 23:20:36.438853 INFO:     | dart:async                                         new Future.sync
2026-05-19 23:20:36.438853 INFO:     | package:args/command_runner.dart 146               CommandRunner.run
2026-05-19 23:20:36.438853 INFO:     | package:dartdev/dartdev.dart 51                    runDartdev
2026-05-19 23:20:36.438853 INFO:     | /b/s/w/ir/x/w/sdk/pkg/dartdev/bin/dartdev.dart 13  main
2026-05-19 23:20:36.438853 INFO: ---- Log transcript ----
2026-05-19 23:20:36.438853 INFO: FINE: Pub 3.12.0
2026-05-19 23:20:36.438853 INFO: MSG : Resolving dependencies...
2026-05-19 23:20:36.438853 INFO: FINE: Resolving dependencies finished (0.000s).
2026-05-19 23:20:36.438853 INFO: ERR : The lower bound of "sdk: '>=2.0.0 <3.0.0'" must be 2.12.0'
2026-05-19 23:20:36.438853 INFO:     | or higher to enable null safety.
2026-05-19 23:20:36.438853 INFO:     | 
2026-05-19 23:20:36.438853 INFO:     | The current Dart SDK (3.12.0) only supports null safety.
2026-05-19 23:20:36.438853 INFO:     | 
2026-05-19 23:20:36.438853 INFO:     | For details, see https://dart.dev/null-safety
2026-05-19 23:20:36.438853 INFO: FINE: Exception type: DataException
2026-05-19 23:20:36.438853 INFO: FINE: package:pub/src/entrypoint.dart 1386               Entrypoint._checkSdkConstraint
2026-05-19 23:20:36.438853 INFO:     | package:pub/src/entrypoint.dart 604                Entrypoint.acquireDependencies.<fn>
2026-05-19 23:20:36.438853 INFO:     | package:pub/src/log.dart 455                       progress
2026-05-19 23:20:36.438853 INFO:     | package:pub/src/entrypoint.dart 601                Entrypoint.acquireDependencies
2026-05-19 23:20:36.438853 INFO:     | package:pub/src/command/get.dart 79                GetCommand.runProtected
2026-05-19 23:20:36.438853 INFO:     | package:pub/src/command.dart 213                   PubCommand._run.<fn>
2026-05-19 23:20:36.438853 INFO:     | dart:async                                         new Future.sync
2026-05-19 23:20:36.438853 INFO:     | package:pub/src/utils.dart 139                     captureErrors.wrappedCallback
2026-05-19 23:20:36.438853 INFO:     | package:stack_trace                                Chain.capture
2026-05-19 23:20:36.438853 INFO:     | package:pub/src/utils.dart 157                     captureErrors
2026-05-19 23:20:36.438853 INFO:     | package:pub/src/command.dart 212                   PubCommand._run
2026-05-19 23:20:36.438853 INFO:     | package:pub/src/io.dart 1420                       withOverrides
2026-05-19 23:20:36.438853 INFO:     | package:pub/src/command.dart 191                   PubCommand.run
2026-05-19 23:20:36.438853 INFO:     | package:args/command_runner.dart 236               CommandRunner.runCommand
2026-05-19 23:20:36.438853 INFO:     | package:dartdev/dartdev.dart 288                   DartdevRunner.runCommand
2026-05-19 23:20:36.438853 INFO:     | package:args/command_runner.dart 146               CommandRunner.run.<fn>
2026-05-19 23:20:36.438853 INFO:     | dart:async                                         new Future.sync
2026-05-19 23:20:36.438853 INFO:     | package:args/command_runner.dart 146               CommandRunner.run
2026-05-19 23:20:36.438853 INFO:     | package:dartdev/dartdev.dart 51                    runDartdev
2026-05-19 23:20:36.438853 INFO:     | /b/s/w/ir/x/w/sdk/pkg/dartdev/bin/dartdev.dart 13  main
2026-05-19 23:20:36.438853 INFO:     | ===== asynchronous gap ===========================
2026-05-19 23:20:36.438853 INFO:     | dart:async                                         Future.catchError
2026-05-19 23:20:36.438853 INFO:     | package:pub/src/utils.dart 139                     captureErrors.wrappedCallback
2026-05-19 23:20:36.438853 INFO:     | package:stack_trace                                Chain.capture
2026-05-19 23:20:36.438853 INFO:     | package:pub/src/utils.dart 157                     captureErrors
2026-05-19 23:20:36.438853 INFO:     | package:pub/src/command.dart 212                   PubCommand._run
2026-05-19 23:20:36.438853 INFO:     | package:pub/src/io.dart 1420                       withOverrides
2026-05-19 23:20:36.438853 INFO:     | package:pub/src/command.dart 191                   PubCommand.run
2026-05-19 23:20:36.438853 INFO:     | package:args/command_runner.dart 236               CommandRunner.runCommand
2026-05-19 23:20:36.438853 INFO:     | package:dartdev/dartdev.dart 288                   DartdevRunner.runCommand
2026-05-19 23:20:36.438853 INFO:     | package:args/command_runner.dart 146               CommandRunner.run.<fn>
2026-05-19 23:20:36.438853 INFO:     | dart:async                                         new Future.sync
2026-05-19 23:20:36.438853 INFO:     | package:args/command_runner.dart 146               CommandRunner.run
2026-05-19 23:20:36.438853 INFO:     | package:dartdev/dartdev.dart 51                    runDartdev
2026-05-19 23:20:36.438853 INFO:     | /b/s/w/ir/x/w/sdk/pkg/dartdev/bin/dartdev.dart 13  main
2026-05-19 23:20:36.438853 INFO: ---- End log transcript ----
2026-05-19 23:20:36.438853 INFO: IO  : Writing 4037 characters to text file /tmp/analyzerENPIMG/pub-cache/log/pub_log.txt.
2026-05-19 23:20:36.439578 SEVERE: `dart pub outdated` failed.
2026-05-19 23:20:36.439578 SEVERE: The lower bound of "sdk: '>=2.0.0 <3.0.0'" must be 2.12.0'
2026-05-19 23:20:36.439578 SEVERE: or higher to enable null safety.
2026-05-19 23:20:38.526229 INFO: Running `/home/worker/pub-dev/pkg/pub_worker/build/sandbox_runner git init`...
2026-05-19 23:20:38.693813 INFO: Running `/home/worker/pub-dev/pkg/pub_worker/build/sandbox_runner git remote add origin https://github.com/johnpryan/signature-pad-dart`...
2026-05-19 23:20:38.843765 INFO: Running `/home/worker/pub-dev/pkg/pub_worker/build/sandbox_runner git remote show origin`...
2026-05-19 23:20:39.331567 INFO: Running `/home/worker/pub-dev/pkg/pub_worker/build/sandbox_runner git fetch --depth 1 --no-recurse-submodules origin master`...
2026-05-19 23:20:40.048543 INFO: Running `/home/worker/pub-dev/pkg/pub_worker/build/sandbox_runner git ls-tree -r -z --name-only --full-tree origin/master`...
2026-05-19 23:20:40.194478 INFO: Running `/home/worker/pub-dev/pkg/pub_worker/build/sandbox_runner git show origin/master:pubspec.yaml`...
2026-05-19 23:20:40.349767 INFO: Running `/home/worker/pub-dev/pkg/pub_worker/build/sandbox_runner git show origin/master:signature_pad_flutter/example/pubspec.yaml`...
2026-05-19 23:20:40.504724 INFO: Running `/home/worker/pub-dev/pkg/pub_worker/build/sandbox_runner git show origin/master:signature_pad_flutter/pubspec.yaml`...
2026-05-19 23:20:41.820297 INFO: Analyzing pub downgrade...
2026-05-19 23:20:41.821489 INFO: Running `/home/worker/pub-dev/pkg/pub_worker/build/sandbox_runner /home/worker/dart/stable/bin/dart pub downgrade --no-example`...
2026-05-19 23:20:42.020342 INFO: [pub-downgrade-error]
2026-05-19 23:20:42.020398 INFO: Resolving dependencies...
2026-05-19 23:20:42.020398 INFO: The lower bound of "sdk: '>=2.0.0 <3.0.0'" must be 2.12.0'
2026-05-19 23:20:42.020398 INFO: or higher to enable null safety.
2026-05-19 23:20:42.020398 INFO: 
2026-05-19 23:20:42.020398 INFO: The current Dart SDK (3.12.0) only supports null safety.
2026-05-19 23:20:42.020398 INFO: 
2026-05-19 23:20:42.020398 INFO: For details, see https://dart.dev/null-safety
2026-05-19 23:20:42.020427 INFO: Re-running with verbose output:
2026-05-19 23:20:42.022253 INFO: Running `/home/worker/pub-dev/pkg/pub_worker/build/sandbox_runner /home/worker/dart/stable/bin/dart pub downgrade --no-example --verbose`...
2026-05-19 23:20:42.231106 INFO: MSG : Resolving dependencies...
2026-05-19 23:20:42.231106 INFO: MSG : Logs written to /tmp/analyzerENPIMG/pub-cache/log/pub_log.txt.
2026-05-19 23:20:42.231106 INFO: FINE: Pub 3.12.0
2026-05-19 23:20:42.231106 INFO: FINE: Resolving dependencies finished (0.001s).
2026-05-19 23:20:42.231106 INFO: ERR : The lower bound of "sdk: '>=2.0.0 <3.0.0'" must be 2.12.0'
2026-05-19 23:20:42.231106 INFO:     | or higher to enable null safety.
2026-05-19 23:20:42.231106 INFO:     | 
2026-05-19 23:20:42.231106 INFO:     | The current Dart SDK (3.12.0) only supports null safety.
2026-05-19 23:20:42.231106 INFO:     | 
2026-05-19 23:20:42.231106 INFO:     | For details, see https://dart.dev/null-safety
2026-05-19 23:20:42.231106 INFO: FINE: Exception type: DataException
2026-05-19 23:20:42.231106 INFO: FINE: package:pub/src/entrypoint.dart 1386               Entrypoint._checkSdkConstraint
2026-05-19 23:20:42.231106 INFO:     | package:pub/src/entrypoint.dart 604                Entrypoint.acquireDependencies.<fn>
2026-05-19 23:20:42.231106 INFO:     | package:pub/src/log.dart 455                       progress
2026-05-19 23:20:42.231106 INFO:     | package:pub/src/entrypoint.dart 601                Entrypoint.acquireDependencies
2026-05-19 23:20:42.231106 INFO:     | package:pub/src/command/downgrade.dart 78          DowngradeCommand.runProtected
2026-05-19 23:20:42.231106 INFO:     | package:pub/src/command.dart 213                   PubCommand._run.<fn>
2026-05-19 23:20:42.231106 INFO:     | dart:async                                         new Future.sync
2026-05-19 23:20:42.231106 INFO:     | package:pub/src/utils.dart 139                     captureErrors.wrappedCallback
2026-05-19 23:20:42.231106 INFO:     | package:stack_trace                                Chain.capture
2026-05-19 23:20:42.231106 INFO:     | package:pub/src/utils.dart 157                     captureErrors
2026-05-19 23:20:42.231106 INFO:     | package:pub/src/command.dart 212                   PubCommand._run
2026-05-19 23:20:42.231106 INFO:     | package:pub/src/io.dart 1420                       withOverrides
2026-05-19 23:20:42.231106 INFO:     | package:pub/src/command.dart 191                   PubCommand.run
2026-05-19 23:20:42.231106 INFO:     | package:args/command_runner.dart 236               CommandRunner.runCommand
2026-05-19 23:20:42.231106 INFO:     | package:dartdev/dartdev.dart 288                   DartdevRunner.runCommand
2026-05-19 23:20:42.231106 INFO:     | package:args/command_runner.dart 146               CommandRunner.run.<fn>
2026-05-19 23:20:42.231106 INFO:     | dart:async                                         new Future.sync
2026-05-19 23:20:42.231106 INFO:     | package:args/command_runner.dart 146               CommandRunner.run
2026-05-19 23:20:42.231106 INFO:     | package:dartdev/dartdev.dart 51                    runDartdev
2026-05-19 23:20:42.231106 INFO:     | /b/s/w/ir/x/w/sdk/pkg/dartdev/bin/dartdev.dart 13  main
2026-05-19 23:20:42.231106 INFO:     | ===== asynchronous gap ===========================
2026-05-19 23:20:42.231106 INFO:     | dart:async                                         Future.catchError
2026-05-19 23:20:42.231106 INFO:     | package:pub/src/utils.dart 139                     captureErrors.wrappedCallback
2026-05-19 23:20:42.231106 INFO:     | package:stack_trace                                Chain.capture
2026-05-19 23:20:42.231106 INFO:     | package:pub/src/utils.dart 157                     captureErrors
2026-05-19 23:20:42.231106 INFO:     | package:pub/src/command.dart 212                   PubCommand._run
2026-05-19 23:20:42.231106 INFO:     | package:pub/src/io.dart 1420                       withOverrides
2026-05-19 23:20:42.231106 INFO:     | package:pub/src/command.dart 191                   PubCommand.run
2026-05-19 23:20:42.231106 INFO:     | package:args/command_runner.dart 236               CommandRunner.runCommand
2026-05-19 23:20:42.231106 INFO:     | package:dartdev/dartdev.dart 288                   DartdevRunner.runCommand
2026-05-19 23:20:42.231106 INFO:     | package:args/command_runner.dart 146               CommandRunner.run.<fn>
2026-05-19 23:20:42.231106 INFO:     | dart:async                                         new Future.sync
2026-05-19 23:20:42.231106 INFO:     | package:args/command_runner.dart 146               CommandRunner.run
2026-05-19 23:20:42.231106 INFO:     | package:dartdev/dartdev.dart 51                    runDartdev
2026-05-19 23:20:42.231106 INFO:     | /b/s/w/ir/x/w/sdk/pkg/dartdev/bin/dartdev.dart 13  main
2026-05-19 23:20:42.231106 INFO: ---- Log transcript ----
2026-05-19 23:20:42.231106 INFO: FINE: Pub 3.12.0
2026-05-19 23:20:42.231106 INFO: MSG : Resolving dependencies...
2026-05-19 23:20:42.231106 INFO: FINE: Resolving dependencies finished (0.001s).
2026-05-19 23:20:42.231106 INFO: ERR : The lower bound of "sdk: '>=2.0.0 <3.0.0'" must be 2.12.0'
2026-05-19 23:20:42.231106 INFO:     | or higher to enable null safety.
2026-05-19 23:20:42.231106 INFO:     | 
2026-05-19 23:20:42.231106 INFO:     | The current Dart SDK (3.12.0) only supports null safety.
2026-05-19 23:20:42.231106 INFO:     | 
2026-05-19 23:20:42.231106 INFO:     | For details, see https://dart.dev/null-safety
2026-05-19 23:20:42.231106 INFO: FINE: Exception type: DataException
2026-05-19 23:20:42.231106 INFO: FINE: package:pub/src/entrypoint.dart 1386               Entrypoint._checkSdkConstraint
2026-05-19 23:20:42.231106 INFO:     | package:pub/src/entrypoint.dart 604                Entrypoint.acquireDependencies.<fn>
2026-05-19 23:20:42.231106 INFO:     | package:pub/src/log.dart 455                       progress
2026-05-19 23:20:42.231106 INFO:     | package:pub/src/entrypoint.dart 601                Entrypoint.acquireDependencies
2026-05-19 23:20:42.231106 INFO:     | package:pub/src/command/downgrade.dart 78          DowngradeCommand.runProtected
2026-05-19 23:20:42.231106 INFO:     | package:pub/src/command.dart 213                   PubCommand._run.<fn>
2026-05-19 23:20:42.231106 INFO:     | dart:async                                         new Future.sync
2026-05-19 23:20:42.231106 INFO:     | package:pub/src/utils.dart 139                     captureErrors.wrappedCallback
2026-05-19 23:20:42.231106 INFO:     | package:stack_trace                                Chain.capture
2026-05-19 23:20:42.231106 INFO:     | package:pub/src/utils.dart 157                     captureErrors
2026-05-19 23:20:42.231106 INFO:     | package:pub/src/command.dart 212                   PubCommand._run
2026-05-19 23:20:42.231106 INFO:     | package:pub/src/io.dart 1420                       withOverrides
2026-05-19 23:20:42.231106 INFO:     | package:pub/src/command.dart 191                   PubCommand.run
2026-05-19 23:20:42.231106 INFO:     | package:args/command_runner.dart 236               CommandRunner.runCommand
2026-05-19 23:20:42.231106 INFO:     | package:dartdev/dartdev.dart 288                   DartdevRunner.runCommand
2026-05-19 23:20:42.231106 INFO:     | package:args/command_runner.dart 146               CommandRunner.run.<fn>
2026-05-19 23:20:42.231106 INFO:     | dart:async                                         new Future.sync
2026-05-19 23:20:42.231106 INFO:     | package:args/command_runner.dart 146               CommandRunner.run
2026-05-19 23:20:42.231106 INFO:     | package:dartdev/dartdev.dart 51                    runDartdev
2026-05-19 23:20:42.231106 INFO:     | /b/s/w/ir/x/w/sdk/pkg/dartdev/bin/dartdev.dart 13  main
2026-05-19 23:20:42.231106 INFO:     | ===== asynchronous gap ===========================
2026-05-19 23:20:42.231106 INFO:     | dart:async                                         Future.catchError
2026-05-19 23:20:42.231106 INFO:     | package:pub/src/utils.dart 139                     captureErrors.wrappedCallback
2026-05-19 23:20:42.231106 INFO:     | package:stack_trace                                Chain.capture
2026-05-19 23:20:42.231106 INFO:     | package:pub/src/utils.dart 157                     captureErrors
2026-05-19 23:20:42.231106 INFO:     | package:pub/src/command.dart 212                   PubCommand._run
2026-05-19 23:20:42.231106 INFO:     | package:pub/src/io.dart 1420                       withOverrides
2026-05-19 23:20:42.231106 INFO:     | package:pub/src/command.dart 191                   PubCommand.run
2026-05-19 23:20:42.231106 INFO:     | package:args/command_runner.dart 236               CommandRunner.runCommand
2026-05-19 23:20:42.231106 INFO:     | package:dartdev/dartdev.dart 288                   DartdevRunner.runCommand
2026-05-19 23:20:42.231106 INFO:     | package:args/command_runner.dart 146               CommandRunner.run.<fn>
2026-05-19 23:20:42.231106 INFO:     | dart:async                                         new Future.sync
2026-05-19 23:20:42.231106 INFO:     | package:args/command_runner.dart 146               CommandRunner.run
2026-05-19 23:20:42.231106 INFO:     | package:dartdev/dartdev.dart 51                    runDartdev
2026-05-19 23:20:42.231106 INFO:     | /b/s/w/ir/x/w/sdk/pkg/dartdev/bin/dartdev.dart 13  main
2026-05-19 23:20:42.231106 INFO: ---- End log transcript ----
2026-05-19 23:20:42.231106 INFO: IO  : Writing 4049 characters to text file /tmp/analyzerENPIMG/pub-cache/log/pub_log.txt.
2026-05-19 23:20:42.233395 INFO: Running `/home/worker/pub-dev/pkg/pub_worker/build/sandbox_runner /home/worker/dart/stable/bin/dart pub upgrade --no-example`...
2026-05-19 23:20:42.438618 INFO: Re-running with verbose output:
2026-05-19 23:20:42.439694 INFO: Running `/home/worker/pub-dev/pkg/pub_worker/build/sandbox_runner /home/worker/dart/stable/bin/dart pub upgrade --no-example --verbose`...
2026-05-19 23:20:42.637313 INFO: MSG : Resolving dependencies...
2026-05-19 23:20:42.637313 INFO: MSG : Logs written to /tmp/analyzerENPIMG/pub-cache/log/pub_log.txt.
2026-05-19 23:20:42.637313 INFO: FINE: Pub 3.12.0
2026-05-19 23:20:42.637313 INFO: FINE: Resolving dependencies finished (0.000s).
2026-05-19 23:20:42.637313 INFO: ERR : The lower bound of "sdk: '>=2.0.0 <3.0.0'" must be 2.12.0'
2026-05-19 23:20:42.637313 INFO:     | or higher to enable null safety.
2026-05-19 23:20:42.637313 INFO:     | 
2026-05-19 23:20:42.637313 INFO:     | The current Dart SDK (3.12.0) only supports null safety.
2026-05-19 23:20:42.637313 INFO:     | 
2026-05-19 23:20:42.637313 INFO:     | For details, see https://dart.dev/null-safety
2026-05-19 23:20:42.637313 INFO: FINE: Exception type: DataException
2026-05-19 23:20:42.637313 INFO: FINE: package:pub/src/entrypoint.dart 1386               Entrypoint._checkSdkConstraint
2026-05-19 23:20:42.637313 INFO:     | package:pub/src/entrypoint.dart 604                Entrypoint.acquireDependencies.<fn>
2026-05-19 23:20:42.637313 INFO:     | package:pub/src/log.dart 455                       progress
2026-05-19 23:20:42.637313 INFO:     | package:pub/src/entrypoint.dart 601                Entrypoint.acquireDependencies
2026-05-19 23:20:42.637313 INFO:     | package:pub/src/command/upgrade.dart 196           UpgradeCommand._runUpgrade
2026-05-19 23:20:42.637313 INFO:     | ===== asynchronous gap ===========================
2026-05-19 23:20:42.637313 INFO:     | dart:async                                         Future.catchError
2026-05-19 23:20:42.637313 INFO:     | package:pub/src/utils.dart 139                     captureErrors.wrappedCallback
2026-05-19 23:20:42.637313 INFO:     | package:stack_trace                                Chain.capture
2026-05-19 23:20:42.637313 INFO:     | package:pub/src/utils.dart 157                     captureErrors
2026-05-19 23:20:42.637313 INFO:     | package:pub/src/command.dart 212                   PubCommand._run
2026-05-19 23:20:42.637313 INFO:     | package:pub/src/io.dart 1420                       withOverrides
2026-05-19 23:20:42.637313 INFO:     | package:pub/src/command.dart 191                   PubCommand.run
2026-05-19 23:20:42.637313 INFO:     | package:args/command_runner.dart 236               CommandRunner.runCommand
2026-05-19 23:20:42.637313 INFO:     | package:dartdev/dartdev.dart 288                   DartdevRunner.runCommand
2026-05-19 23:20:42.637313 INFO:     | package:args/command_runner.dart 146               CommandRunner.run.<fn>
2026-05-19 23:20:42.637313 INFO:     | dart:async                                         new Future.sync
2026-05-19 23:20:42.637313 INFO:     | package:args/command_runner.dart 146               CommandRunner.run
2026-05-19 23:20:42.637313 INFO:     | package:dartdev/dartdev.dart 51                    runDartdev
2026-05-19 23:20:42.637313 INFO:     | /b/s/w/ir/x/w/sdk/pkg/dartdev/bin/dartdev.dart 13  main
2026-05-19 23:20:42.637313 INFO: ---- Log transcript ----
2026-05-19 23:20:42.637313 INFO: FINE: Pub 3.12.0
2026-05-19 23:20:42.637313 INFO: MSG : Resolving dependencies...
2026-05-19 23:20:42.637313 INFO: FINE: Resolving dependencies finished (0.000s).
2026-05-19 23:20:42.637313 INFO: ERR : The lower bound of "sdk: '>=2.0.0 <3.0.0'" must be 2.12.0'
2026-05-19 23:20:42.637313 INFO:     | or higher to enable null safety.
2026-05-19 23:20:42.637313 INFO:     | 
2026-05-19 23:20:42.637313 INFO:     | The current Dart SDK (3.12.0) only supports null safety.
2026-05-19 23:20:42.637313 INFO:     | 
2026-05-19 23:20:42.637313 INFO:     | For details, see https://dart.dev/null-safety
2026-05-19 23:20:42.637313 INFO: FINE: Exception type: DataException
2026-05-19 23:20:42.637313 INFO: FINE: package:pub/src/entrypoint.dart 1386               Entrypoint._checkSdkConstraint
2026-05-19 23:20:42.637313 INFO:     | package:pub/src/entrypoint.dart 604                Entrypoint.acquireDependencies.<fn>
2026-05-19 23:20:42.637313 INFO:     | package:pub/src/log.dart 455                       progress
2026-05-19 23:20:42.637313 INFO:     | package:pub/src/entrypoint.dart 601                Entrypoint.acquireDependencies
2026-05-19 23:20:42.637313 INFO:     | package:pub/src/command/upgrade.dart 196           UpgradeCommand._runUpgrade
2026-05-19 23:20:42.637313 INFO:     | ===== asynchronous gap ===========================
2026-05-19 23:20:42.637313 INFO:     | dart:async                                         Future.catchError
2026-05-19 23:20:42.637313 INFO:     | package:pub/src/utils.dart 139                     captureErrors.wrappedCallback
2026-05-19 23:20:42.637313 INFO:     | package:stack_trace                                Chain.capture
2026-05-19 23:20:42.637313 INFO:     | package:pub/src/utils.dart 157                     captureErrors
2026-05-19 23:20:42.637313 INFO:     | package:pub/src/command.dart 212                   PubCommand._run
2026-05-19 23:20:42.637313 INFO:     | package:pub/src/io.dart 1420                       withOverrides
2026-05-19 23:20:42.637313 INFO:     | package:pub/src/command.dart 191                   PubCommand.run
2026-05-19 23:20:42.637313 INFO:     | package:args/command_runner.dart 236               CommandRunner.runCommand
2026-05-19 23:20:42.637313 INFO:     | package:dartdev/dartdev.dart 288                   DartdevRunner.runCommand
2026-05-19 23:20:42.637313 INFO:     | package:args/command_runner.dart 146               CommandRunner.run.<fn>
2026-05-19 23:20:42.637313 INFO:     | dart:async                                         new Future.sync
2026-05-19 23:20:42.637313 INFO:     | package:args/command_runner.dart 146               CommandRunner.run
2026-05-19 23:20:42.637313 INFO:     | package:dartdev/dartdev.dart 51                    runDartdev
2026-05-19 23:20:42.637313 INFO:     | /b/s/w/ir/x/w/sdk/pkg/dartdev/bin/dartdev.dart 13  main
2026-05-19 23:20:42.637313 INFO: ---- End log transcript ----
2026-05-19 23:20:42.637313 INFO: IO  : Writing 2926 characters to text file /tmp/analyzerENPIMG/pub-cache/log/pub_log.txt.
2026-05-19 23:20:42.649187 INFO: Writing summary.json
2026-05-19 23:20:42.649837 INFO: Running dartdoc post-processing
2026-05-19 23:20:42.650348 INFO: Creating .tar.gz archive
2026-05-19 23:20:42.651168 INFO: Finished post-processing
2026-05-19 23:20:42.651888 INFO: Finished .tar.gz archive
### Execution of process exited 0
STOPPED: 2026-05-19T23:20:42.678861Z