## Running analysis for "dart_transducers" version "0.1.0" STARTED: 2026-09-17T20:00:37.541426Z ### Starting processing 2026-09-17 20:00:37.572593 INFO: Running `/home/worker/pub-dev/pkg/pub_worker/build/sandbox_runner dart pub unpack dart_transducers:0.1.0 --output /tmp/pana-dart_transducersVYTQYV/dart_transducers --no-resolve`... 2026-09-17 20:00:38.670894 INFO: Running `/home/worker/pub-dev/pkg/pub_worker/build/sandbox_runner /home/worker/dart/stable/bin/dart --version`... 2026-09-17 20:00:38.842325 INFO: Running `/home/worker/pub-dev/pkg/pub_worker/build/sandbox_runner /home/worker/dart/stable/bin/dart pub get --no-example`... 2026-09-17 20:00:39.160719 INFO: Re-running with verbose output: 2026-09-17 20:00:39.160854 INFO: Running `/home/worker/pub-dev/pkg/pub_worker/build/sandbox_runner /home/worker/dart/stable/bin/dart pub get --no-example --verbose`... 2026-09-17 20:00:39.499868 INFO: MSG : Resolving dependencies... 2026-09-17 20:00:39.499868 INFO: MSG : Logs written to /tmp/analyzerLCEEET/pub-cache/log/pub_log.txt. 2026-09-17 20:00:39.499868 INFO: FINE: Pub 3.13.4 2026-09-17 20:00:39.499868 INFO: FINE: Resolving dependencies finished (0.001s). 2026-09-17 20:00:39.499868 INFO: ERR : The lower bound of "sdk: '>=0.8.10+6 <2.0.0'" must be 2.12.0' 2026-09-17 20:00:39.499868 INFO: | or higher to enable null safety. 2026-09-17 20:00:39.499868 INFO: | 2026-09-17 20:00:39.499868 INFO: | The current Dart SDK (3.13.4) only supports null safety. 2026-09-17 20:00:39.499868 INFO: | 2026-09-17 20:00:39.499868 INFO: | For details, see https://dart.dev/null-safety 2026-09-17 20:00:39.499868 INFO: FINE: Exception type: DataException 2026-09-17 20:00:39.499868 INFO: FINE: package:pub/src/entrypoint.dart 1386 Entrypoint._checkSdkConstraint 2026-09-17 20:00:39.499868 INFO: | package:pub/src/entrypoint.dart 604 Entrypoint.acquireDependencies. 2026-09-17 20:00:39.499868 INFO: | package:pub/src/log.dart 455 progress 2026-09-17 20:00:39.499868 INFO: | package:pub/src/entrypoint.dart 601 Entrypoint.acquireDependencies 2026-09-17 20:00:39.499868 INFO: | package:pub/src/command/get.dart 79 GetCommand.runProtected 2026-09-17 20:00:39.499868 INFO: | package:pub/src/command.dart 213 PubCommand._run. 2026-09-17 20:00:39.499868 INFO: | dart:async new Future.sync 2026-09-17 20:00:39.499868 INFO: | package:pub/src/utils.dart 139 captureErrors.wrappedCallback 2026-09-17 20:00:39.499868 INFO: | package:stack_trace Chain.capture 2026-09-17 20:00:39.499868 INFO: | package:pub/src/utils.dart 157 captureErrors 2026-09-17 20:00:39.499868 INFO: | package:pub/src/command.dart 212 PubCommand._run 2026-09-17 20:00:39.499868 INFO: | package:pub/src/io.dart 1420 withOverrides 2026-09-17 20:00:39.499868 INFO: | package:pub/src/command.dart 191 PubCommand.run 2026-09-17 20:00:39.499868 INFO: | package:args/command_runner.dart 236 CommandRunner.runCommand 2026-09-17 20:00:39.499868 INFO: | package:dartdev/dartdev.dart 326 DartdevRunner.runCommand 2026-09-17 20:00:39.499868 INFO: | ===== asynchronous gap =========================== 2026-09-17 20:00:39.499868 INFO: | dart:async Future.catchError 2026-09-17 20:00:39.499868 INFO: | package:pub/src/utils.dart 139 captureErrors.wrappedCallback 2026-09-17 20:00:39.499868 INFO: | package:stack_trace Chain.capture 2026-09-17 20:00:39.499868 INFO: | package:pub/src/utils.dart 157 captureErrors 2026-09-17 20:00:39.499868 INFO: | package:pub/src/command.dart 212 PubCommand._run 2026-09-17 20:00:39.499868 INFO: | package:pub/src/io.dart 1420 withOverrides 2026-09-17 20:00:39.499868 INFO: | package:pub/src/command.dart 191 PubCommand.run 2026-09-17 20:00:39.499868 INFO: | package:args/command_runner.dart 236 CommandRunner.runCommand 2026-09-17 20:00:39.499868 INFO: | package:dartdev/dartdev.dart 326 DartdevRunner.runCommand 2026-09-17 20:00:39.499868 INFO: ---- Log transcript ---- 2026-09-17 20:00:39.499868 INFO: FINE: Pub 3.13.4 2026-09-17 20:00:39.499868 INFO: MSG : Resolving dependencies... 2026-09-17 20:00:39.499868 INFO: FINE: Resolving dependencies finished (0.001s). 2026-09-17 20:00:39.499868 INFO: ERR : The lower bound of "sdk: '>=0.8.10+6 <2.0.0'" must be 2.12.0' 2026-09-17 20:00:39.499868 INFO: | or higher to enable null safety. 2026-09-17 20:00:39.499868 INFO: | 2026-09-17 20:00:39.499868 INFO: | The current Dart SDK (3.13.4) only supports null safety. 2026-09-17 20:00:39.499868 INFO: | 2026-09-17 20:00:39.499868 INFO: | For details, see https://dart.dev/null-safety 2026-09-17 20:00:39.499868 INFO: FINE: Exception type: DataException 2026-09-17 20:00:39.499868 INFO: FINE: package:pub/src/entrypoint.dart 1386 Entrypoint._checkSdkConstraint 2026-09-17 20:00:39.499868 INFO: | package:pub/src/entrypoint.dart 604 Entrypoint.acquireDependencies. 2026-09-17 20:00:39.499868 INFO: | package:pub/src/log.dart 455 progress 2026-09-17 20:00:39.499868 INFO: | package:pub/src/entrypoint.dart 601 Entrypoint.acquireDependencies 2026-09-17 20:00:39.499868 INFO: | package:pub/src/command/get.dart 79 GetCommand.runProtected 2026-09-17 20:00:39.499868 INFO: | package:pub/src/command.dart 213 PubCommand._run. 2026-09-17 20:00:39.499868 INFO: | dart:async new Future.sync 2026-09-17 20:00:39.499868 INFO: | package:pub/src/utils.dart 139 captureErrors.wrappedCallback 2026-09-17 20:00:39.499868 INFO: | package:stack_trace Chain.capture 2026-09-17 20:00:39.499868 INFO: | package:pub/src/utils.dart 157 captureErrors 2026-09-17 20:00:39.499868 INFO: | package:pub/src/command.dart 212 PubCommand._run 2026-09-17 20:00:39.499868 INFO: | package:pub/src/io.dart 1420 withOverrides 2026-09-17 20:00:39.499868 INFO: | package:pub/src/command.dart 191 PubCommand.run 2026-09-17 20:00:39.499868 INFO: | package:args/command_runner.dart 236 CommandRunner.runCommand 2026-09-17 20:00:39.499868 INFO: | package:dartdev/dartdev.dart 326 DartdevRunner.runCommand 2026-09-17 20:00:39.499868 INFO: | ===== asynchronous gap =========================== 2026-09-17 20:00:39.499868 INFO: | dart:async Future.catchError 2026-09-17 20:00:39.499868 INFO: | package:pub/src/utils.dart 139 captureErrors.wrappedCallback 2026-09-17 20:00:39.499868 INFO: | package:stack_trace Chain.capture 2026-09-17 20:00:39.499868 INFO: | package:pub/src/utils.dart 157 captureErrors 2026-09-17 20:00:39.499868 INFO: | package:pub/src/command.dart 212 PubCommand._run 2026-09-17 20:00:39.499868 INFO: | package:pub/src/io.dart 1420 withOverrides 2026-09-17 20:00:39.499868 INFO: | package:pub/src/command.dart 191 PubCommand.run 2026-09-17 20:00:39.499868 INFO: | package:args/command_runner.dart 236 CommandRunner.runCommand 2026-09-17 20:00:39.499868 INFO: | package:dartdev/dartdev.dart 326 DartdevRunner.runCommand 2026-09-17 20:00:39.499868 INFO: ---- End log transcript ---- 2026-09-17 20:00:39.499868 INFO: IO : Writing 2997 characters to text file /tmp/analyzerLCEEET/pub-cache/log/pub_log.txt. 2026-09-17 20:00:39.501914 SEVERE: `dart pub outdated` failed. 2026-09-17 20:00:39.501914 SEVERE: The lower bound of "sdk: '>=0.8.10+6 <2.0.0'" must be 2.12.0' 2026-09-17 20:00:39.501914 SEVERE: or higher to enable null safety. 2026-09-17 20:00:42.868238 INFO: Analyzing pub downgrade... 2026-09-17 20:00:42.869847 INFO: Running `/home/worker/pub-dev/pkg/pub_worker/build/sandbox_runner /home/worker/dart/stable/bin/dart pub downgrade --no-example`... 2026-09-17 20:00:43.191750 INFO: Running `/home/worker/pub-dev/pkg/pub_worker/build/sandbox_runner /home/worker/dart/stable/bin/dart pub downgrade --no-example`... 2026-09-17 20:00:43.513525 INFO: [pub-downgrade-error] 2026-09-17 20:00:43.513631 INFO: Resolving dependencies... 2026-09-17 20:00:43.513631 INFO: The lower bound of "sdk: '>=0.8.10+6 <2.0.0'" must be 2.12.0' 2026-09-17 20:00:43.513631 INFO: or higher to enable null safety. 2026-09-17 20:00:43.513631 INFO: 2026-09-17 20:00:43.513631 INFO: The current Dart SDK (3.13.4) only supports null safety. 2026-09-17 20:00:43.513631 INFO: 2026-09-17 20:00:43.513631 INFO: For details, see https://dart.dev/null-safety 2026-09-17 20:00:43.513677 INFO: Re-running with verbose output: 2026-09-17 20:00:43.516967 INFO: Running `/home/worker/pub-dev/pkg/pub_worker/build/sandbox_runner /home/worker/dart/stable/bin/dart pub downgrade --no-example --verbose`... 2026-09-17 20:00:43.846997 INFO: MSG : Resolving dependencies... 2026-09-17 20:00:43.846997 INFO: MSG : Logs written to /tmp/analyzerLCEEET/pub-cache/log/pub_log.txt. 2026-09-17 20:00:43.846997 INFO: FINE: Pub 3.13.4 2026-09-17 20:00:43.846997 INFO: FINE: Resolving dependencies finished (0.001s). 2026-09-17 20:00:43.846997 INFO: ERR : The lower bound of "sdk: '>=0.8.10+6 <2.0.0'" must be 2.12.0' 2026-09-17 20:00:43.846997 INFO: | or higher to enable null safety. 2026-09-17 20:00:43.846997 INFO: | 2026-09-17 20:00:43.846997 INFO: | The current Dart SDK (3.13.4) only supports null safety. 2026-09-17 20:00:43.846997 INFO: | 2026-09-17 20:00:43.846997 INFO: | For details, see https://dart.dev/null-safety 2026-09-17 20:00:43.846997 INFO: FINE: Exception type: DataException 2026-09-17 20:00:43.846997 INFO: FINE: package:pub/src/entrypoint.dart 1386 Entrypoint._checkSdkConstraint 2026-09-17 20:00:43.846997 INFO: | package:pub/src/entrypoint.dart 604 Entrypoint.acquireDependencies. 2026-09-17 20:00:43.846997 INFO: | package:pub/src/log.dart 455 progress 2026-09-17 20:00:43.846997 INFO: | package:pub/src/entrypoint.dart 601 Entrypoint.acquireDependencies 2026-09-17 20:00:43.846997 INFO: | package:pub/src/command/downgrade.dart 78 DowngradeCommand.runProtected 2026-09-17 20:00:43.846997 INFO: | package:pub/src/command.dart 213 PubCommand._run. 2026-09-17 20:00:43.846997 INFO: | dart:async new Future.sync 2026-09-17 20:00:43.846997 INFO: | package:pub/src/utils.dart 139 captureErrors.wrappedCallback 2026-09-17 20:00:43.846997 INFO: | package:stack_trace Chain.capture 2026-09-17 20:00:43.846997 INFO: | package:pub/src/utils.dart 157 captureErrors 2026-09-17 20:00:43.846997 INFO: | package:pub/src/command.dart 212 PubCommand._run 2026-09-17 20:00:43.846997 INFO: | package:pub/src/io.dart 1420 withOverrides 2026-09-17 20:00:43.846997 INFO: | package:pub/src/command.dart 191 PubCommand.run 2026-09-17 20:00:43.846997 INFO: | package:args/command_runner.dart 236 CommandRunner.runCommand 2026-09-17 20:00:43.846997 INFO: | package:dartdev/dartdev.dart 326 DartdevRunner.runCommand 2026-09-17 20:00:43.846997 INFO: | ===== asynchronous gap =========================== 2026-09-17 20:00:43.846997 INFO: | dart:async Future.catchError 2026-09-17 20:00:43.846997 INFO: | package:pub/src/utils.dart 139 captureErrors.wrappedCallback 2026-09-17 20:00:43.846997 INFO: | package:stack_trace Chain.capture 2026-09-17 20:00:43.846997 INFO: | package:pub/src/utils.dart 157 captureErrors 2026-09-17 20:00:43.846997 INFO: | package:pub/src/command.dart 212 PubCommand._run 2026-09-17 20:00:43.846997 INFO: | package:pub/src/io.dart 1420 withOverrides 2026-09-17 20:00:43.846997 INFO: | package:pub/src/command.dart 191 PubCommand.run 2026-09-17 20:00:43.846997 INFO: | package:args/command_runner.dart 236 CommandRunner.runCommand 2026-09-17 20:00:43.846997 INFO: | package:dartdev/dartdev.dart 326 DartdevRunner.runCommand 2026-09-17 20:00:43.846997 INFO: ---- Log transcript ---- 2026-09-17 20:00:43.846997 INFO: FINE: Pub 3.13.4 2026-09-17 20:00:43.846997 INFO: MSG : Resolving dependencies... 2026-09-17 20:00:43.846997 INFO: FINE: Resolving dependencies finished (0.001s). 2026-09-17 20:00:43.846997 INFO: ERR : The lower bound of "sdk: '>=0.8.10+6 <2.0.0'" must be 2.12.0' 2026-09-17 20:00:43.846997 INFO: | or higher to enable null safety. 2026-09-17 20:00:43.846997 INFO: | 2026-09-17 20:00:43.846997 INFO: | The current Dart SDK (3.13.4) only supports null safety. 2026-09-17 20:00:43.846997 INFO: | 2026-09-17 20:00:43.846997 INFO: | For details, see https://dart.dev/null-safety 2026-09-17 20:00:43.846997 INFO: FINE: Exception type: DataException 2026-09-17 20:00:43.846997 INFO: FINE: package:pub/src/entrypoint.dart 1386 Entrypoint._checkSdkConstraint 2026-09-17 20:00:43.846997 INFO: | package:pub/src/entrypoint.dart 604 Entrypoint.acquireDependencies. 2026-09-17 20:00:43.846997 INFO: | package:pub/src/log.dart 455 progress 2026-09-17 20:00:43.846997 INFO: | package:pub/src/entrypoint.dart 601 Entrypoint.acquireDependencies 2026-09-17 20:00:43.846997 INFO: | package:pub/src/command/downgrade.dart 78 DowngradeCommand.runProtected 2026-09-17 20:00:43.846997 INFO: | package:pub/src/command.dart 213 PubCommand._run. 2026-09-17 20:00:43.846997 INFO: | dart:async new Future.sync 2026-09-17 20:00:43.846997 INFO: | package:pub/src/utils.dart 139 captureErrors.wrappedCallback 2026-09-17 20:00:43.846997 INFO: | package:stack_trace Chain.capture 2026-09-17 20:00:43.846997 INFO: | package:pub/src/utils.dart 157 captureErrors 2026-09-17 20:00:43.846997 INFO: | package:pub/src/command.dart 212 PubCommand._run 2026-09-17 20:00:43.846997 INFO: | package:pub/src/io.dart 1420 withOverrides 2026-09-17 20:00:43.846997 INFO: | package:pub/src/command.dart 191 PubCommand.run 2026-09-17 20:00:43.846997 INFO: | package:args/command_runner.dart 236 CommandRunner.runCommand 2026-09-17 20:00:43.846997 INFO: | package:dartdev/dartdev.dart 326 DartdevRunner.runCommand 2026-09-17 20:00:43.846997 INFO: | ===== asynchronous gap =========================== 2026-09-17 20:00:43.846997 INFO: | dart:async Future.catchError 2026-09-17 20:00:43.846997 INFO: | package:pub/src/utils.dart 139 captureErrors.wrappedCallback 2026-09-17 20:00:43.846997 INFO: | package:stack_trace Chain.capture 2026-09-17 20:00:43.846997 INFO: | package:pub/src/utils.dart 157 captureErrors 2026-09-17 20:00:43.846997 INFO: | package:pub/src/command.dart 212 PubCommand._run 2026-09-17 20:00:43.846997 INFO: | package:pub/src/io.dart 1420 withOverrides 2026-09-17 20:00:43.846997 INFO: | package:pub/src/command.dart 191 PubCommand.run 2026-09-17 20:00:43.846997 INFO: | package:args/command_runner.dart 236 CommandRunner.runCommand 2026-09-17 20:00:43.846997 INFO: | package:dartdev/dartdev.dart 326 DartdevRunner.runCommand 2026-09-17 20:00:43.846997 INFO: ---- End log transcript ---- 2026-09-17 20:00:43.846997 INFO: IO : Writing 3129 characters to text file /tmp/analyzerLCEEET/pub-cache/log/pub_log.txt. 2026-09-17 20:00:43.848757 INFO: Running `/home/worker/pub-dev/pkg/pub_worker/build/sandbox_runner /home/worker/dart/stable/bin/dart pub upgrade --no-example`... 2026-09-17 20:00:44.168103 INFO: Re-running with verbose output: 2026-09-17 20:00:44.170343 INFO: Running `/home/worker/pub-dev/pkg/pub_worker/build/sandbox_runner /home/worker/dart/stable/bin/dart pub upgrade --no-example --verbose`... 2026-09-17 20:00:44.499954 INFO: MSG : Resolving dependencies... 2026-09-17 20:00:44.499954 INFO: MSG : Logs written to /tmp/analyzerLCEEET/pub-cache/log/pub_log.txt. 2026-09-17 20:00:44.499954 INFO: FINE: Pub 3.13.4 2026-09-17 20:00:44.499954 INFO: FINE: Resolving dependencies finished (0.001s). 2026-09-17 20:00:44.499954 INFO: ERR : The lower bound of "sdk: '>=0.8.10+6 <2.0.0'" must be 2.12.0' 2026-09-17 20:00:44.499954 INFO: | or higher to enable null safety. 2026-09-17 20:00:44.499954 INFO: | 2026-09-17 20:00:44.499954 INFO: | The current Dart SDK (3.13.4) only supports null safety. 2026-09-17 20:00:44.499954 INFO: | 2026-09-17 20:00:44.499954 INFO: | For details, see https://dart.dev/null-safety 2026-09-17 20:00:44.499954 INFO: FINE: Exception type: DataException 2026-09-17 20:00:44.499954 INFO: FINE: package:pub/src/entrypoint.dart 1386 Entrypoint._checkSdkConstraint 2026-09-17 20:00:44.499954 INFO: | package:pub/src/entrypoint.dart 604 Entrypoint.acquireDependencies. 2026-09-17 20:00:44.499954 INFO: | package:pub/src/log.dart 455 progress 2026-09-17 20:00:44.499954 INFO: | package:pub/src/entrypoint.dart 601 Entrypoint.acquireDependencies 2026-09-17 20:00:44.499954 INFO: | package:pub/src/command/upgrade.dart 196 UpgradeCommand._runUpgrade 2026-09-17 20:00:44.499954 INFO: | ===== asynchronous gap =========================== 2026-09-17 20:00:44.499954 INFO: | dart:async Future.catchError 2026-09-17 20:00:44.499954 INFO: | package:pub/src/utils.dart 139 captureErrors.wrappedCallback 2026-09-17 20:00:44.499954 INFO: | package:stack_trace Chain.capture 2026-09-17 20:00:44.499954 INFO: | package:pub/src/utils.dart 157 captureErrors 2026-09-17 20:00:44.499954 INFO: | package:pub/src/command.dart 212 PubCommand._run 2026-09-17 20:00:44.499954 INFO: | package:pub/src/io.dart 1420 withOverrides 2026-09-17 20:00:44.499954 INFO: | package:pub/src/command.dart 191 PubCommand.run 2026-09-17 20:00:44.499954 INFO: | package:args/command_runner.dart 236 CommandRunner.runCommand 2026-09-17 20:00:44.499954 INFO: | package:dartdev/dartdev.dart 326 DartdevRunner.runCommand 2026-09-17 20:00:44.499954 INFO: ---- Log transcript ---- 2026-09-17 20:00:44.499954 INFO: FINE: Pub 3.13.4 2026-09-17 20:00:44.499954 INFO: MSG : Resolving dependencies... 2026-09-17 20:00:44.499954 INFO: FINE: Resolving dependencies finished (0.001s). 2026-09-17 20:00:44.499954 INFO: ERR : The lower bound of "sdk: '>=0.8.10+6 <2.0.0'" must be 2.12.0' 2026-09-17 20:00:44.499954 INFO: | or higher to enable null safety. 2026-09-17 20:00:44.499954 INFO: | 2026-09-17 20:00:44.499954 INFO: | The current Dart SDK (3.13.4) only supports null safety. 2026-09-17 20:00:44.499954 INFO: | 2026-09-17 20:00:44.499954 INFO: | For details, see https://dart.dev/null-safety 2026-09-17 20:00:44.499954 INFO: FINE: Exception type: DataException 2026-09-17 20:00:44.499954 INFO: FINE: package:pub/src/entrypoint.dart 1386 Entrypoint._checkSdkConstraint 2026-09-17 20:00:44.499954 INFO: | package:pub/src/entrypoint.dart 604 Entrypoint.acquireDependencies. 2026-09-17 20:00:44.499954 INFO: | package:pub/src/log.dart 455 progress 2026-09-17 20:00:44.499954 INFO: | package:pub/src/entrypoint.dart 601 Entrypoint.acquireDependencies 2026-09-17 20:00:44.499954 INFO: | package:pub/src/command/upgrade.dart 196 UpgradeCommand._runUpgrade 2026-09-17 20:00:44.499954 INFO: | ===== asynchronous gap =========================== 2026-09-17 20:00:44.499954 INFO: | dart:async Future.catchError 2026-09-17 20:00:44.499954 INFO: | package:pub/src/utils.dart 139 captureErrors.wrappedCallback 2026-09-17 20:00:44.499954 INFO: | package:stack_trace Chain.capture 2026-09-17 20:00:44.499954 INFO: | package:pub/src/utils.dart 157 captureErrors 2026-09-17 20:00:44.499954 INFO: | package:pub/src/command.dart 212 PubCommand._run 2026-09-17 20:00:44.499954 INFO: | package:pub/src/io.dart 1420 withOverrides 2026-09-17 20:00:44.499954 INFO: | package:pub/src/command.dart 191 PubCommand.run 2026-09-17 20:00:44.499954 INFO: | package:args/command_runner.dart 236 CommandRunner.runCommand 2026-09-17 20:00:44.499954 INFO: | package:dartdev/dartdev.dart 326 DartdevRunner.runCommand 2026-09-17 20:00:44.499954 INFO: ---- End log transcript ---- 2026-09-17 20:00:44.499954 INFO: IO : Writing 2430 characters to text file /tmp/analyzerLCEEET/pub-cache/log/pub_log.txt. 2026-09-17 20:00:44.505369 INFO: Writing summary.json 2026-09-17 20:00:44.506949 INFO: Running dartdoc post-processing 2026-09-17 20:00:44.508030 INFO: Creating .tar.gz archive 2026-09-17 20:00:44.510201 INFO: Finished post-processing 2026-09-17 20:00:44.510868 INFO: Finished .tar.gz archive ### Execution of process exited 0 STOPPED: 2026-09-17T20:00:44.534451Z