## Running analysis for "backdrop_widget" version "0.3.0"
STARTED: 2026-06-11T14:50:36.677550Z

### Starting processing
2026-06-11 14:50:36.699506 INFO: Running `/home/worker/pub-dev/pkg/pub_worker/build/sandbox_runner dart pub unpack backdrop_widget:0.3.0 --output /tmp/pana-backdrop_widgetOSYIGU/backdrop_widget --no-resolve`...
2026-06-11 14:50:37.789423 INFO: Running `/home/worker/pub-dev/pkg/pub_worker/build/sandbox_runner /home/worker/dart/stable/bin/dart --version`...
2026-06-11 14:50:37.947200 INFO: Running `/home/worker/pub-dev/pkg/pub_worker/build/sandbox_runner git rev-parse --show-toplevel`...
2026-06-11 14:50:38.206198 INFO: Running `/home/worker/pub-dev/pkg/pub_worker/build/sandbox_runner /home/worker/dart/stable/bin/dart pub get --no-example`...
2026-06-11 14:50:38.490164 INFO: Running `/home/worker/pub-dev/pkg/pub_worker/build/sandbox_runner /home/worker/dart/stable/bin/dart pub get --no-example`...
2026-06-11 14:50:38.775959 INFO: Re-running with verbose output:
2026-06-11 14:50:38.776318 INFO: Running `/home/worker/pub-dev/pkg/pub_worker/build/sandbox_runner /home/worker/dart/stable/bin/dart pub get --no-example --verbose`...
2026-06-11 14:50:39.074492 INFO: MSG : Resolving dependencies...
2026-06-11 14:50:39.074492 INFO: MSG : Logs written to /tmp/analyzerINSRUF/pub-cache/log/pub_log.txt.
2026-06-11 14:50:39.074492 INFO: FINE: Pub 3.12.1
2026-06-11 14:50:39.074492 INFO: FINE: Resolving dependencies finished (0.001s).
2026-06-11 14:50:39.074492 INFO: ERR : The lower bound of "sdk: '>=1.19.0 <3.0.0'" must be 2.12.0'
2026-06-11 14:50:39.074492 INFO:     | or higher to enable null safety.
2026-06-11 14:50:39.074492 INFO:     | 
2026-06-11 14:50:39.074492 INFO:     | The current Dart SDK (3.12.1) only supports null safety.
2026-06-11 14:50:39.074492 INFO:     | 
2026-06-11 14:50:39.074492 INFO:     | For details, see https://dart.dev/null-safety
2026-06-11 14:50:39.074492 INFO: FINE: Exception type: DataException
2026-06-11 14:50:39.074492 INFO: FINE: package:pub/src/entrypoint.dart 1386               Entrypoint._checkSdkConstraint
2026-06-11 14:50:39.074492 INFO:     | package:pub/src/entrypoint.dart 604                Entrypoint.acquireDependencies.<fn>
2026-06-11 14:50:39.074492 INFO:     | package:pub/src/log.dart 455                       progress
2026-06-11 14:50:39.074492 INFO:     | package:pub/src/entrypoint.dart 601                Entrypoint.acquireDependencies
2026-06-11 14:50:39.074492 INFO:     | package:pub/src/command/get.dart 79                GetCommand.runProtected
2026-06-11 14:50:39.074492 INFO:     | package:pub/src/command.dart 213                   PubCommand._run.<fn>
2026-06-11 14:50:39.074492 INFO:     | dart:async                                         new Future.sync
2026-06-11 14:50:39.074492 INFO:     | package:pub/src/utils.dart 139                     captureErrors.wrappedCallback
2026-06-11 14:50:39.074492 INFO:     | package:stack_trace                                Chain.capture
2026-06-11 14:50:39.074492 INFO:     | package:pub/src/utils.dart 157                     captureErrors
2026-06-11 14:50:39.074492 INFO:     | package:pub/src/command.dart 212                   PubCommand._run
2026-06-11 14:50:39.074492 INFO:     | package:pub/src/io.dart 1420                       withOverrides
2026-06-11 14:50:39.074492 INFO:     | package:pub/src/command.dart 191                   PubCommand.run
2026-06-11 14:50:39.074492 INFO:     | package:args/command_runner.dart 236               CommandRunner.runCommand
2026-06-11 14:50:39.074492 INFO:     | package:dartdev/dartdev.dart 288                   DartdevRunner.runCommand
2026-06-11 14:50:39.074492 INFO:     | package:args/command_runner.dart 146               CommandRunner.run.<fn>
2026-06-11 14:50:39.074492 INFO:     | dart:async                                         new Future.sync
2026-06-11 14:50:39.074492 INFO:     | package:args/command_runner.dart 146               CommandRunner.run
2026-06-11 14:50:39.074492 INFO:     | package:dartdev/dartdev.dart 51                    runDartdev
2026-06-11 14:50:39.074492 INFO:     | /b/s/w/ir/x/w/sdk/pkg/dartdev/bin/dartdev.dart 13  main
2026-06-11 14:50:39.074492 INFO:     | ===== asynchronous gap ===========================
2026-06-11 14:50:39.074492 INFO:     | dart:async                                         Future.catchError
2026-06-11 14:50:39.074492 INFO:     | package:pub/src/utils.dart 139                     captureErrors.wrappedCallback
2026-06-11 14:50:39.074492 INFO:     | package:stack_trace                                Chain.capture
2026-06-11 14:50:39.074492 INFO:     | package:pub/src/utils.dart 157                     captureErrors
2026-06-11 14:50:39.074492 INFO:     | package:pub/src/command.dart 212                   PubCommand._run
2026-06-11 14:50:39.074492 INFO:     | package:pub/src/io.dart 1420                       withOverrides
2026-06-11 14:50:39.074492 INFO:     | package:pub/src/command.dart 191                   PubCommand.run
2026-06-11 14:50:39.074492 INFO:     | package:args/command_runner.dart 236               CommandRunner.runCommand
2026-06-11 14:50:39.074492 INFO:     | package:dartdev/dartdev.dart 288                   DartdevRunner.runCommand
2026-06-11 14:50:39.074492 INFO:     | package:args/command_runner.dart 146               CommandRunner.run.<fn>
2026-06-11 14:50:39.074492 INFO:     | dart:async                                         new Future.sync
2026-06-11 14:50:39.074492 INFO:     | package:args/command_runner.dart 146               CommandRunner.run
2026-06-11 14:50:39.074492 INFO:     | package:dartdev/dartdev.dart 51                    runDartdev
2026-06-11 14:50:39.074492 INFO:     | /b/s/w/ir/x/w/sdk/pkg/dartdev/bin/dartdev.dart 13  main
2026-06-11 14:50:39.074492 INFO: ---- Log transcript ----
2026-06-11 14:50:39.074492 INFO: FINE: Pub 3.12.1
2026-06-11 14:50:39.074492 INFO: MSG : Resolving dependencies...
2026-06-11 14:50:39.074492 INFO: FINE: Resolving dependencies finished (0.001s).
2026-06-11 14:50:39.074492 INFO: ERR : The lower bound of "sdk: '>=1.19.0 <3.0.0'" must be 2.12.0'
2026-06-11 14:50:39.074492 INFO:     | or higher to enable null safety.
2026-06-11 14:50:39.074492 INFO:     | 
2026-06-11 14:50:39.074492 INFO:     | The current Dart SDK (3.12.1) only supports null safety.
2026-06-11 14:50:39.074492 INFO:     | 
2026-06-11 14:50:39.074492 INFO:     | For details, see https://dart.dev/null-safety
2026-06-11 14:50:39.074492 INFO: FINE: Exception type: DataException
2026-06-11 14:50:39.074492 INFO: FINE: package:pub/src/entrypoint.dart 1386               Entrypoint._checkSdkConstraint
2026-06-11 14:50:39.074492 INFO:     | package:pub/src/entrypoint.dart 604                Entrypoint.acquireDependencies.<fn>
2026-06-11 14:50:39.074492 INFO:     | package:pub/src/log.dart 455                       progress
2026-06-11 14:50:39.074492 INFO:     | package:pub/src/entrypoint.dart 601                Entrypoint.acquireDependencies
2026-06-11 14:50:39.074492 INFO:     | package:pub/src/command/get.dart 79                GetCommand.runProtected
2026-06-11 14:50:39.074492 INFO:     | package:pub/src/command.dart 213                   PubCommand._run.<fn>
2026-06-11 14:50:39.074492 INFO:     | dart:async                                         new Future.sync
2026-06-11 14:50:39.074492 INFO:     | package:pub/src/utils.dart 139                     captureErrors.wrappedCallback
2026-06-11 14:50:39.074492 INFO:     | package:stack_trace                                Chain.capture
2026-06-11 14:50:39.074492 INFO:     | package:pub/src/utils.dart 157                     captureErrors
2026-06-11 14:50:39.074492 INFO:     | package:pub/src/command.dart 212                   PubCommand._run
2026-06-11 14:50:39.074492 INFO:     | package:pub/src/io.dart 1420                       withOverrides
2026-06-11 14:50:39.074492 INFO:     | package:pub/src/command.dart 191                   PubCommand.run
2026-06-11 14:50:39.074492 INFO:     | package:args/command_runner.dart 236               CommandRunner.runCommand
2026-06-11 14:50:39.074492 INFO:     | package:dartdev/dartdev.dart 288                   DartdevRunner.runCommand
2026-06-11 14:50:39.074492 INFO:     | package:args/command_runner.dart 146               CommandRunner.run.<fn>
2026-06-11 14:50:39.074492 INFO:     | dart:async                                         new Future.sync
2026-06-11 14:50:39.074492 INFO:     | package:args/command_runner.dart 146               CommandRunner.run
2026-06-11 14:50:39.074492 INFO:     | package:dartdev/dartdev.dart 51                    runDartdev
2026-06-11 14:50:39.074492 INFO:     | /b/s/w/ir/x/w/sdk/pkg/dartdev/bin/dartdev.dart 13  main
2026-06-11 14:50:39.074492 INFO:     | ===== asynchronous gap ===========================
2026-06-11 14:50:39.074492 INFO:     | dart:async                                         Future.catchError
2026-06-11 14:50:39.074492 INFO:     | package:pub/src/utils.dart 139                     captureErrors.wrappedCallback
2026-06-11 14:50:39.074492 INFO:     | package:stack_trace                                Chain.capture
2026-06-11 14:50:39.074492 INFO:     | package:pub/src/utils.dart 157                     captureErrors
2026-06-11 14:50:39.074492 INFO:     | package:pub/src/command.dart 212                   PubCommand._run
2026-06-11 14:50:39.074492 INFO:     | package:pub/src/io.dart 1420                       withOverrides
2026-06-11 14:50:39.074492 INFO:     | package:pub/src/command.dart 191                   PubCommand.run
2026-06-11 14:50:39.074492 INFO:     | package:args/command_runner.dart 236               CommandRunner.runCommand
2026-06-11 14:50:39.074492 INFO:     | package:dartdev/dartdev.dart 288                   DartdevRunner.runCommand
2026-06-11 14:50:39.074492 INFO:     | package:args/command_runner.dart 146               CommandRunner.run.<fn>
2026-06-11 14:50:39.074492 INFO:     | dart:async                                         new Future.sync
2026-06-11 14:50:39.074492 INFO:     | package:args/command_runner.dart 146               CommandRunner.run
2026-06-11 14:50:39.074492 INFO:     | package:dartdev/dartdev.dart 51                    runDartdev
2026-06-11 14:50:39.074492 INFO:     | /b/s/w/ir/x/w/sdk/pkg/dartdev/bin/dartdev.dart 13  main
2026-06-11 14:50:39.074492 INFO: ---- End log transcript ----
2026-06-11 14:50:39.074492 INFO: IO  : Writing 4046 characters to text file /tmp/analyzerINSRUF/pub-cache/log/pub_log.txt.
2026-06-11 14:50:39.075776 SEVERE: `dart pub outdated` failed.
2026-06-11 14:50:39.075776 SEVERE: The lower bound of "sdk: '>=1.19.0 <3.0.0'" must be 2.12.0'
2026-06-11 14:50:39.075776 SEVERE: or higher to enable null safety.
2026-06-11 14:50:42.293279 INFO: Running `/home/worker/pub-dev/pkg/pub_worker/build/sandbox_runner git init`...
2026-06-11 14:50:42.540787 INFO: Running `/home/worker/pub-dev/pkg/pub_worker/build/sandbox_runner git remote add origin https://github.com/sirily11/backdrop`...
2026-06-11 14:50:42.756928 INFO: Running `/home/worker/pub-dev/pkg/pub_worker/build/sandbox_runner git remote show origin`...
2026-06-11 14:50:43.557570 INFO: Running `/home/worker/pub-dev/pkg/pub_worker/build/sandbox_runner git fetch --depth 1 --no-recurse-submodules origin master`...
2026-06-11 14:50:44.736420 INFO: Running `/home/worker/pub-dev/pkg/pub_worker/build/sandbox_runner git ls-tree -r -z --name-only --full-tree origin/master`...
2026-06-11 14:50:44.959532 INFO: Running `/home/worker/pub-dev/pkg/pub_worker/build/sandbox_runner git show origin/master:example/pubspec.yaml`...
2026-06-11 14:50:45.183468 INFO: Running `/home/worker/pub-dev/pkg/pub_worker/build/sandbox_runner git show origin/master:pubspec.yaml`...
2026-06-11 14:50:46.779565 INFO: Analyzing pub downgrade...
2026-06-11 14:50:46.781274 INFO: Running `/home/worker/pub-dev/pkg/pub_worker/build/sandbox_runner /home/worker/dart/stable/bin/dart pub downgrade --no-example`...
2026-06-11 14:50:47.064024 INFO: [pub-downgrade-error]
2026-06-11 14:50:47.064103 INFO: Resolving dependencies...
2026-06-11 14:50:47.064103 INFO: The lower bound of "sdk: '>=1.19.0 <3.0.0'" must be 2.12.0'
2026-06-11 14:50:47.064103 INFO: or higher to enable null safety.
2026-06-11 14:50:47.064103 INFO: 
2026-06-11 14:50:47.064103 INFO: The current Dart SDK (3.12.1) only supports null safety.
2026-06-11 14:50:47.064103 INFO: 
2026-06-11 14:50:47.064103 INFO: For details, see https://dart.dev/null-safety
2026-06-11 14:50:47.064142 INFO: Re-running with verbose output:
2026-06-11 14:50:47.066422 INFO: Running `/home/worker/pub-dev/pkg/pub_worker/build/sandbox_runner /home/worker/dart/stable/bin/dart pub downgrade --no-example --verbose`...
2026-06-11 14:50:47.360564 INFO: MSG : Resolving dependencies...
2026-06-11 14:50:47.360564 INFO: MSG : Logs written to /tmp/analyzerINSRUF/pub-cache/log/pub_log.txt.
2026-06-11 14:50:47.360564 INFO: FINE: Pub 3.12.1
2026-06-11 14:50:47.360564 INFO: FINE: Resolving dependencies finished (0.001s).
2026-06-11 14:50:47.360564 INFO: ERR : The lower bound of "sdk: '>=1.19.0 <3.0.0'" must be 2.12.0'
2026-06-11 14:50:47.360564 INFO:     | or higher to enable null safety.
2026-06-11 14:50:47.360564 INFO:     | 
2026-06-11 14:50:47.360564 INFO:     | The current Dart SDK (3.12.1) only supports null safety.
2026-06-11 14:50:47.360564 INFO:     | 
2026-06-11 14:50:47.360564 INFO:     | For details, see https://dart.dev/null-safety
2026-06-11 14:50:47.360564 INFO: FINE: Exception type: DataException
2026-06-11 14:50:47.360564 INFO: FINE: package:pub/src/entrypoint.dart 1386               Entrypoint._checkSdkConstraint
2026-06-11 14:50:47.360564 INFO:     | package:pub/src/entrypoint.dart 604                Entrypoint.acquireDependencies.<fn>
2026-06-11 14:50:47.360564 INFO:     | package:pub/src/log.dart 455                       progress
2026-06-11 14:50:47.360564 INFO:     | package:pub/src/entrypoint.dart 601                Entrypoint.acquireDependencies
2026-06-11 14:50:47.360564 INFO:     | package:pub/src/command/downgrade.dart 78          DowngradeCommand.runProtected
2026-06-11 14:50:47.360564 INFO:     | package:pub/src/command.dart 213                   PubCommand._run.<fn>
2026-06-11 14:50:47.360564 INFO:     | dart:async                                         new Future.sync
2026-06-11 14:50:47.360564 INFO:     | package:pub/src/utils.dart 139                     captureErrors.wrappedCallback
2026-06-11 14:50:47.360564 INFO:     | package:stack_trace                                Chain.capture
2026-06-11 14:50:47.360564 INFO:     | package:pub/src/utils.dart 157                     captureErrors
2026-06-11 14:50:47.360564 INFO:     | package:pub/src/command.dart 212                   PubCommand._run
2026-06-11 14:50:47.360564 INFO:     | package:pub/src/io.dart 1420                       withOverrides
2026-06-11 14:50:47.360564 INFO:     | package:pub/src/command.dart 191                   PubCommand.run
2026-06-11 14:50:47.360564 INFO:     | package:args/command_runner.dart 236               CommandRunner.runCommand
2026-06-11 14:50:47.360564 INFO:     | package:dartdev/dartdev.dart 288                   DartdevRunner.runCommand
2026-06-11 14:50:47.360564 INFO:     | package:args/command_runner.dart 146               CommandRunner.run.<fn>
2026-06-11 14:50:47.360564 INFO:     | dart:async                                         new Future.sync
2026-06-11 14:50:47.360564 INFO:     | package:args/command_runner.dart 146               CommandRunner.run
2026-06-11 14:50:47.360564 INFO:     | package:dartdev/dartdev.dart 51                    runDartdev
2026-06-11 14:50:47.360564 INFO:     | /b/s/w/ir/x/w/sdk/pkg/dartdev/bin/dartdev.dart 13  main
2026-06-11 14:50:47.360564 INFO:     | ===== asynchronous gap ===========================
2026-06-11 14:50:47.360564 INFO:     | dart:async                                         Future.catchError
2026-06-11 14:50:47.360564 INFO:     | package:pub/src/utils.dart 139                     captureErrors.wrappedCallback
2026-06-11 14:50:47.360564 INFO:     | package:stack_trace                                Chain.capture
2026-06-11 14:50:47.360564 INFO:     | package:pub/src/utils.dart 157                     captureErrors
2026-06-11 14:50:47.360564 INFO:     | package:pub/src/command.dart 212                   PubCommand._run
2026-06-11 14:50:47.360564 INFO:     | package:pub/src/io.dart 1420                       withOverrides
2026-06-11 14:50:47.360564 INFO:     | package:pub/src/command.dart 191                   PubCommand.run
2026-06-11 14:50:47.360564 INFO:     | package:args/command_runner.dart 236               CommandRunner.runCommand
2026-06-11 14:50:47.360564 INFO:     | package:dartdev/dartdev.dart 288                   DartdevRunner.runCommand
2026-06-11 14:50:47.360564 INFO:     | package:args/command_runner.dart 146               CommandRunner.run.<fn>
2026-06-11 14:50:47.360564 INFO:     | dart:async                                         new Future.sync
2026-06-11 14:50:47.360564 INFO:     | package:args/command_runner.dart 146               CommandRunner.run
2026-06-11 14:50:47.360564 INFO:     | package:dartdev/dartdev.dart 51                    runDartdev
2026-06-11 14:50:47.360564 INFO:     | /b/s/w/ir/x/w/sdk/pkg/dartdev/bin/dartdev.dart 13  main
2026-06-11 14:50:47.360564 INFO: ---- Log transcript ----
2026-06-11 14:50:47.360564 INFO: FINE: Pub 3.12.1
2026-06-11 14:50:47.360564 INFO: MSG : Resolving dependencies...
2026-06-11 14:50:47.360564 INFO: FINE: Resolving dependencies finished (0.001s).
2026-06-11 14:50:47.360564 INFO: ERR : The lower bound of "sdk: '>=1.19.0 <3.0.0'" must be 2.12.0'
2026-06-11 14:50:47.360564 INFO:     | or higher to enable null safety.
2026-06-11 14:50:47.360564 INFO:     | 
2026-06-11 14:50:47.360564 INFO:     | The current Dart SDK (3.12.1) only supports null safety.
2026-06-11 14:50:47.360564 INFO:     | 
2026-06-11 14:50:47.360564 INFO:     | For details, see https://dart.dev/null-safety
2026-06-11 14:50:47.360564 INFO: FINE: Exception type: DataException
2026-06-11 14:50:47.360564 INFO: FINE: package:pub/src/entrypoint.dart 1386               Entrypoint._checkSdkConstraint
2026-06-11 14:50:47.360564 INFO:     | package:pub/src/entrypoint.dart 604                Entrypoint.acquireDependencies.<fn>
2026-06-11 14:50:47.360564 INFO:     | package:pub/src/log.dart 455                       progress
2026-06-11 14:50:47.360564 INFO:     | package:pub/src/entrypoint.dart 601                Entrypoint.acquireDependencies
2026-06-11 14:50:47.360564 INFO:     | package:pub/src/command/downgrade.dart 78          DowngradeCommand.runProtected
2026-06-11 14:50:47.360564 INFO:     | package:pub/src/command.dart 213                   PubCommand._run.<fn>
2026-06-11 14:50:47.360564 INFO:     | dart:async                                         new Future.sync
2026-06-11 14:50:47.360564 INFO:     | package:pub/src/utils.dart 139                     captureErrors.wrappedCallback
2026-06-11 14:50:47.360564 INFO:     | package:stack_trace                                Chain.capture
2026-06-11 14:50:47.360564 INFO:     | package:pub/src/utils.dart 157                     captureErrors
2026-06-11 14:50:47.360564 INFO:     | package:pub/src/command.dart 212                   PubCommand._run
2026-06-11 14:50:47.360564 INFO:     | package:pub/src/io.dart 1420                       withOverrides
2026-06-11 14:50:47.360564 INFO:     | package:pub/src/command.dart 191                   PubCommand.run
2026-06-11 14:50:47.360564 INFO:     | package:args/command_runner.dart 236               CommandRunner.runCommand
2026-06-11 14:50:47.360564 INFO:     | package:dartdev/dartdev.dart 288                   DartdevRunner.runCommand
2026-06-11 14:50:47.360564 INFO:     | package:args/command_runner.dart 146               CommandRunner.run.<fn>
2026-06-11 14:50:47.360564 INFO:     | dart:async                                         new Future.sync
2026-06-11 14:50:47.360564 INFO:     | package:args/command_runner.dart 146               CommandRunner.run
2026-06-11 14:50:47.360564 INFO:     | package:dartdev/dartdev.dart 51                    runDartdev
2026-06-11 14:50:47.360564 INFO:     | /b/s/w/ir/x/w/sdk/pkg/dartdev/bin/dartdev.dart 13  main
2026-06-11 14:50:47.360564 INFO:     | ===== asynchronous gap ===========================
2026-06-11 14:50:47.360564 INFO:     | dart:async                                         Future.catchError
2026-06-11 14:50:47.360564 INFO:     | package:pub/src/utils.dart 139                     captureErrors.wrappedCallback
2026-06-11 14:50:47.360564 INFO:     | package:stack_trace                                Chain.capture
2026-06-11 14:50:47.360564 INFO:     | package:pub/src/utils.dart 157                     captureErrors
2026-06-11 14:50:47.360564 INFO:     | package:pub/src/command.dart 212                   PubCommand._run
2026-06-11 14:50:47.360564 INFO:     | package:pub/src/io.dart 1420                       withOverrides
2026-06-11 14:50:47.360564 INFO:     | package:pub/src/command.dart 191                   PubCommand.run
2026-06-11 14:50:47.360564 INFO:     | package:args/command_runner.dart 236               CommandRunner.runCommand
2026-06-11 14:50:47.360564 INFO:     | package:dartdev/dartdev.dart 288                   DartdevRunner.runCommand
2026-06-11 14:50:47.360564 INFO:     | package:args/command_runner.dart 146               CommandRunner.run.<fn>
2026-06-11 14:50:47.360564 INFO:     | dart:async                                         new Future.sync
2026-06-11 14:50:47.360564 INFO:     | package:args/command_runner.dart 146               CommandRunner.run
2026-06-11 14:50:47.360564 INFO:     | package:dartdev/dartdev.dart 51                    runDartdev
2026-06-11 14:50:47.360564 INFO:     | /b/s/w/ir/x/w/sdk/pkg/dartdev/bin/dartdev.dart 13  main
2026-06-11 14:50:47.360564 INFO: ---- End log transcript ----
2026-06-11 14:50:47.360564 INFO: IO  : Writing 4058 characters to text file /tmp/analyzerINSRUF/pub-cache/log/pub_log.txt.
2026-06-11 14:50:47.363556 INFO: Running `/home/worker/pub-dev/pkg/pub_worker/build/sandbox_runner /home/worker/dart/stable/bin/dart pub upgrade --no-example`...
2026-06-11 14:50:47.638114 INFO: Re-running with verbose output:
2026-06-11 14:50:47.639595 INFO: Running `/home/worker/pub-dev/pkg/pub_worker/build/sandbox_runner /home/worker/dart/stable/bin/dart pub upgrade --no-example --verbose`...
2026-06-11 14:50:47.933623 INFO: MSG : Resolving dependencies...
2026-06-11 14:50:47.933623 INFO: MSG : Logs written to /tmp/analyzerINSRUF/pub-cache/log/pub_log.txt.
2026-06-11 14:50:47.933623 INFO: FINE: Pub 3.12.1
2026-06-11 14:50:47.933623 INFO: FINE: Resolving dependencies finished (0.001s).
2026-06-11 14:50:47.933623 INFO: ERR : The lower bound of "sdk: '>=1.19.0 <3.0.0'" must be 2.12.0'
2026-06-11 14:50:47.933623 INFO:     | or higher to enable null safety.
2026-06-11 14:50:47.933623 INFO:     | 
2026-06-11 14:50:47.933623 INFO:     | The current Dart SDK (3.12.1) only supports null safety.
2026-06-11 14:50:47.933623 INFO:     | 
2026-06-11 14:50:47.933623 INFO:     | For details, see https://dart.dev/null-safety
2026-06-11 14:50:47.933623 INFO: FINE: Exception type: DataException
2026-06-11 14:50:47.933623 INFO: FINE: package:pub/src/entrypoint.dart 1386               Entrypoint._checkSdkConstraint
2026-06-11 14:50:47.933623 INFO:     | package:pub/src/entrypoint.dart 604                Entrypoint.acquireDependencies.<fn>
2026-06-11 14:50:47.933623 INFO:     | package:pub/src/log.dart 455                       progress
2026-06-11 14:50:47.933623 INFO:     | package:pub/src/entrypoint.dart 601                Entrypoint.acquireDependencies
2026-06-11 14:50:47.933623 INFO:     | package:pub/src/command/upgrade.dart 196           UpgradeCommand._runUpgrade
2026-06-11 14:50:47.933623 INFO:     | ===== asynchronous gap ===========================
2026-06-11 14:50:47.933623 INFO:     | dart:async                                         Future.catchError
2026-06-11 14:50:47.933623 INFO:     | package:pub/src/utils.dart 139                     captureErrors.wrappedCallback
2026-06-11 14:50:47.933623 INFO:     | package:stack_trace                                Chain.capture
2026-06-11 14:50:47.933623 INFO:     | package:pub/src/utils.dart 157                     captureErrors
2026-06-11 14:50:47.933623 INFO:     | package:pub/src/command.dart 212                   PubCommand._run
2026-06-11 14:50:47.933623 INFO:     | package:pub/src/io.dart 1420                       withOverrides
2026-06-11 14:50:47.933623 INFO:     | package:pub/src/command.dart 191                   PubCommand.run
2026-06-11 14:50:47.933623 INFO:     | package:args/command_runner.dart 236               CommandRunner.runCommand
2026-06-11 14:50:47.933623 INFO:     | package:dartdev/dartdev.dart 288                   DartdevRunner.runCommand
2026-06-11 14:50:47.933623 INFO:     | package:args/command_runner.dart 146               CommandRunner.run.<fn>
2026-06-11 14:50:47.933623 INFO:     | dart:async                                         new Future.sync
2026-06-11 14:50:47.933623 INFO:     | package:args/command_runner.dart 146               CommandRunner.run
2026-06-11 14:50:47.933623 INFO:     | package:dartdev/dartdev.dart 51                    runDartdev
2026-06-11 14:50:47.933623 INFO:     | /b/s/w/ir/x/w/sdk/pkg/dartdev/bin/dartdev.dart 13  main
2026-06-11 14:50:47.933623 INFO: ---- Log transcript ----
2026-06-11 14:50:47.933623 INFO: FINE: Pub 3.12.1
2026-06-11 14:50:47.933623 INFO: MSG : Resolving dependencies...
2026-06-11 14:50:47.933623 INFO: FINE: Resolving dependencies finished (0.001s).
2026-06-11 14:50:47.933623 INFO: ERR : The lower bound of "sdk: '>=1.19.0 <3.0.0'" must be 2.12.0'
2026-06-11 14:50:47.933623 INFO:     | or higher to enable null safety.
2026-06-11 14:50:47.933623 INFO:     | 
2026-06-11 14:50:47.933623 INFO:     | The current Dart SDK (3.12.1) only supports null safety.
2026-06-11 14:50:47.933623 INFO:     | 
2026-06-11 14:50:47.933623 INFO:     | For details, see https://dart.dev/null-safety
2026-06-11 14:50:47.933623 INFO: FINE: Exception type: DataException
2026-06-11 14:50:47.933623 INFO: FINE: package:pub/src/entrypoint.dart 1386               Entrypoint._checkSdkConstraint
2026-06-11 14:50:47.933623 INFO:     | package:pub/src/entrypoint.dart 604                Entrypoint.acquireDependencies.<fn>
2026-06-11 14:50:47.933623 INFO:     | package:pub/src/log.dart 455                       progress
2026-06-11 14:50:47.933623 INFO:     | package:pub/src/entrypoint.dart 601                Entrypoint.acquireDependencies
2026-06-11 14:50:47.933623 INFO:     | package:pub/src/command/upgrade.dart 196           UpgradeCommand._runUpgrade
2026-06-11 14:50:47.933623 INFO:     | ===== asynchronous gap ===========================
2026-06-11 14:50:47.933623 INFO:     | dart:async                                         Future.catchError
2026-06-11 14:50:47.933623 INFO:     | package:pub/src/utils.dart 139                     captureErrors.wrappedCallback
2026-06-11 14:50:47.933623 INFO:     | package:stack_trace                                Chain.capture
2026-06-11 14:50:47.933623 INFO:     | package:pub/src/utils.dart 157                     captureErrors
2026-06-11 14:50:47.933623 INFO:     | package:pub/src/command.dart 212                   PubCommand._run
2026-06-11 14:50:47.933623 INFO:     | package:pub/src/io.dart 1420                       withOverrides
2026-06-11 14:50:47.933623 INFO:     | package:pub/src/command.dart 191                   PubCommand.run
2026-06-11 14:50:47.933623 INFO:     | package:args/command_runner.dart 236               CommandRunner.runCommand
2026-06-11 14:50:47.933623 INFO:     | package:dartdev/dartdev.dart 288                   DartdevRunner.runCommand
2026-06-11 14:50:47.933623 INFO:     | package:args/command_runner.dart 146               CommandRunner.run.<fn>
2026-06-11 14:50:47.933623 INFO:     | dart:async                                         new Future.sync
2026-06-11 14:50:47.933623 INFO:     | package:args/command_runner.dart 146               CommandRunner.run
2026-06-11 14:50:47.933623 INFO:     | package:dartdev/dartdev.dart 51                    runDartdev
2026-06-11 14:50:47.933623 INFO:     | /b/s/w/ir/x/w/sdk/pkg/dartdev/bin/dartdev.dart 13  main
2026-06-11 14:50:47.933623 INFO: ---- End log transcript ----
2026-06-11 14:50:47.933623 INFO: IO  : Writing 2935 characters to text file /tmp/analyzerINSRUF/pub-cache/log/pub_log.txt.
2026-06-11 14:50:47.946168 INFO: Writing summary.json
2026-06-11 14:50:47.947132 INFO: Running dartdoc post-processing
2026-06-11 14:50:47.947708 INFO: Creating .tar.gz archive
2026-06-11 14:50:47.949402 INFO: Finished post-processing
2026-06-11 14:50:47.949951 INFO: Finished .tar.gz archive
### Execution of process exited 0
STOPPED: 2026-06-11T14:50:47.979842Z