## Running analysis for "arc_neural_network" version "0.0.17" STARTED: 2026-10-20T17:21:24.198446Z ### Starting processing 2026-10-20 17:21:24.212087 INFO: Running `/home/worker/pub-dev/pkg/pub_worker/build/sandbox_runner dart pub unpack arc_neural_network:0.0.17 --output /tmp/pana-arc_neural_networkQTMPDK/arc_neural_network --no-resolve`... 2026-10-20 17:21:24.603800 INFO: Running `/home/worker/pub-dev/pkg/pub_worker/build/sandbox_runner /home/worker/dart/stable/bin/dart --version`... 2026-10-20 17:21:24.731930 INFO: Running `/home/worker/pub-dev/pkg/pub_worker/build/sandbox_runner /home/worker/dart/stable/bin/dart pub get --no-example`... 2026-10-20 17:21:24.924332 INFO: Re-running with verbose output: 2026-10-20 17:21:24.924405 INFO: Running `/home/worker/pub-dev/pkg/pub_worker/build/sandbox_runner /home/worker/dart/stable/bin/dart pub get --no-example --verbose`... 2026-10-20 17:21:25.127574 INFO: MSG : Resolving dependencies... 2026-10-20 17:21:25.127574 INFO: MSG : Logs written to /tmp/analyzerVDQGVB/pub-cache/log/pub_log.txt. 2026-10-20 17:21:25.127574 INFO: FINE: Pub 3.13.5 2026-10-20 17:21:25.127574 INFO: FINE: Resolving dependencies finished (0.000s). 2026-10-20 17:21:25.127574 INFO: ERR : The lower bound of "sdk: '1.7.2'" must be 2.12.0' 2026-10-20 17:21:25.127574 INFO: | or higher to enable null safety. 2026-10-20 17:21:25.127574 INFO: | 2026-10-20 17:21:25.127574 INFO: | The current Dart SDK (3.13.5) only supports null safety. 2026-10-20 17:21:25.127574 INFO: | 2026-10-20 17:21:25.127574 INFO: | For details, see https://dart.dev/null-safety 2026-10-20 17:21:25.127574 INFO: FINE: Exception type: DataException 2026-10-20 17:21:25.127574 INFO: FINE: package:pub/src/entrypoint.dart 1386 Entrypoint._checkSdkConstraint 2026-10-20 17:21:25.127574 INFO: | package:pub/src/entrypoint.dart 604 Entrypoint.acquireDependencies. 2026-10-20 17:21:25.127574 INFO: | package:pub/src/log.dart 455 progress 2026-10-20 17:21:25.127574 INFO: | package:pub/src/entrypoint.dart 601 Entrypoint.acquireDependencies 2026-10-20 17:21:25.127574 INFO: | package:pub/src/command/get.dart 79 GetCommand.runProtected 2026-10-20 17:21:25.127574 INFO: | package:pub/src/command.dart 213 PubCommand._run. 2026-10-20 17:21:25.127574 INFO: | dart:async new Future.sync 2026-10-20 17:21:25.127574 INFO: | package:pub/src/utils.dart 139 captureErrors.wrappedCallback 2026-10-20 17:21:25.127574 INFO: | package:stack_trace Chain.capture 2026-10-20 17:21:25.127574 INFO: | package:pub/src/utils.dart 157 captureErrors 2026-10-20 17:21:25.127574 INFO: | package:pub/src/command.dart 212 PubCommand._run 2026-10-20 17:21:25.127574 INFO: | package:pub/src/io.dart 1420 withOverrides 2026-10-20 17:21:25.127574 INFO: | package:pub/src/command.dart 191 PubCommand.run 2026-10-20 17:21:25.127574 INFO: | package:args/command_runner.dart 236 CommandRunner.runCommand 2026-10-20 17:21:25.127574 INFO: | package:dartdev/dartdev.dart 326 DartdevRunner.runCommand 2026-10-20 17:21:25.127574 INFO: | ===== asynchronous gap =========================== 2026-10-20 17:21:25.127574 INFO: | dart:async Future.catchError 2026-10-20 17:21:25.127574 INFO: | package:pub/src/utils.dart 139 captureErrors.wrappedCallback 2026-10-20 17:21:25.127574 INFO: | package:stack_trace Chain.capture 2026-10-20 17:21:25.127574 INFO: | package:pub/src/utils.dart 157 captureErrors 2026-10-20 17:21:25.127574 INFO: | package:pub/src/command.dart 212 PubCommand._run 2026-10-20 17:21:25.127574 INFO: | package:pub/src/io.dart 1420 withOverrides 2026-10-20 17:21:25.127574 INFO: | package:pub/src/command.dart 191 PubCommand.run 2026-10-20 17:21:25.127574 INFO: | package:args/command_runner.dart 236 CommandRunner.runCommand 2026-10-20 17:21:25.127574 INFO: | package:dartdev/dartdev.dart 326 DartdevRunner.runCommand 2026-10-20 17:21:25.127574 INFO: ---- Log transcript ---- 2026-10-20 17:21:25.127574 INFO: FINE: Pub 3.13.5 2026-10-20 17:21:25.127574 INFO: MSG : Resolving dependencies... 2026-10-20 17:21:25.127574 INFO: FINE: Resolving dependencies finished (0.000s). 2026-10-20 17:21:25.127574 INFO: ERR : The lower bound of "sdk: '1.7.2'" must be 2.12.0' 2026-10-20 17:21:25.127574 INFO: | or higher to enable null safety. 2026-10-20 17:21:25.127574 INFO: | 2026-10-20 17:21:25.127574 INFO: | The current Dart SDK (3.13.5) only supports null safety. 2026-10-20 17:21:25.127574 INFO: | 2026-10-20 17:21:25.127574 INFO: | For details, see https://dart.dev/null-safety 2026-10-20 17:21:25.127574 INFO: FINE: Exception type: DataException 2026-10-20 17:21:25.127574 INFO: FINE: package:pub/src/entrypoint.dart 1386 Entrypoint._checkSdkConstraint 2026-10-20 17:21:25.127574 INFO: | package:pub/src/entrypoint.dart 604 Entrypoint.acquireDependencies. 2026-10-20 17:21:25.127574 INFO: | package:pub/src/log.dart 455 progress 2026-10-20 17:21:25.127574 INFO: | package:pub/src/entrypoint.dart 601 Entrypoint.acquireDependencies 2026-10-20 17:21:25.127574 INFO: | package:pub/src/command/get.dart 79 GetCommand.runProtected 2026-10-20 17:21:25.127574 INFO: | package:pub/src/command.dart 213 PubCommand._run. 2026-10-20 17:21:25.127574 INFO: | dart:async new Future.sync 2026-10-20 17:21:25.127574 INFO: | package:pub/src/utils.dart 139 captureErrors.wrappedCallback 2026-10-20 17:21:25.127574 INFO: | package:stack_trace Chain.capture 2026-10-20 17:21:25.127574 INFO: | package:pub/src/utils.dart 157 captureErrors 2026-10-20 17:21:25.127574 INFO: | package:pub/src/command.dart 212 PubCommand._run 2026-10-20 17:21:25.127574 INFO: | package:pub/src/io.dart 1420 withOverrides 2026-10-20 17:21:25.127574 INFO: | package:pub/src/command.dart 191 PubCommand.run 2026-10-20 17:21:25.127574 INFO: | package:args/command_runner.dart 236 CommandRunner.runCommand 2026-10-20 17:21:25.127574 INFO: | package:dartdev/dartdev.dart 326 DartdevRunner.runCommand 2026-10-20 17:21:25.127574 INFO: | ===== asynchronous gap =========================== 2026-10-20 17:21:25.127574 INFO: | dart:async Future.catchError 2026-10-20 17:21:25.127574 INFO: | package:pub/src/utils.dart 139 captureErrors.wrappedCallback 2026-10-20 17:21:25.127574 INFO: | package:stack_trace Chain.capture 2026-10-20 17:21:25.127574 INFO: | package:pub/src/utils.dart 157 captureErrors 2026-10-20 17:21:25.127574 INFO: | package:pub/src/command.dart 212 PubCommand._run 2026-10-20 17:21:25.127574 INFO: | package:pub/src/io.dart 1420 withOverrides 2026-10-20 17:21:25.127574 INFO: | package:pub/src/command.dart 191 PubCommand.run 2026-10-20 17:21:25.127574 INFO: | package:args/command_runner.dart 236 CommandRunner.runCommand 2026-10-20 17:21:25.127574 INFO: | package:dartdev/dartdev.dart 326 DartdevRunner.runCommand 2026-10-20 17:21:25.127574 INFO: ---- End log transcript ---- 2026-10-20 17:21:25.127574 INFO: IO : Writing 3003 characters to text file /tmp/analyzerVDQGVB/pub-cache/log/pub_log.txt. 2026-10-20 17:21:25.128304 SEVERE: `dart pub outdated` failed. 2026-10-20 17:21:25.128304 SEVERE: The lower bound of "sdk: '1.7.2'" must be 2.12.0' 2026-10-20 17:21:25.128304 SEVERE: or higher to enable null safety. 2026-10-20 17:21:27.488677 INFO: Analyzing pub downgrade... 2026-10-20 17:21:27.489752 INFO: Running `/home/worker/pub-dev/pkg/pub_worker/build/sandbox_runner /home/worker/dart/stable/bin/dart pub downgrade --no-example`... 2026-10-20 17:21:27.690744 INFO: Running `/home/worker/pub-dev/pkg/pub_worker/build/sandbox_runner /home/worker/dart/stable/bin/dart pub downgrade --no-example`... 2026-10-20 17:21:27.890538 INFO: [pub-downgrade-error] 2026-10-20 17:21:27.890593 INFO: Resolving dependencies... 2026-10-20 17:21:27.890593 INFO: The lower bound of "sdk: '1.7.2'" must be 2.12.0' 2026-10-20 17:21:27.890593 INFO: or higher to enable null safety. 2026-10-20 17:21:27.890593 INFO: 2026-10-20 17:21:27.890593 INFO: The current Dart SDK (3.13.5) only supports null safety. 2026-10-20 17:21:27.890593 INFO: 2026-10-20 17:21:27.890593 INFO: For details, see https://dart.dev/null-safety 2026-10-20 17:21:27.890624 INFO: Re-running with verbose output: 2026-10-20 17:21:27.891454 INFO: Running `/home/worker/pub-dev/pkg/pub_worker/build/sandbox_runner /home/worker/dart/stable/bin/dart pub downgrade --no-example --verbose`... 2026-10-20 17:21:28.086972 INFO: MSG : Resolving dependencies... 2026-10-20 17:21:28.086972 INFO: MSG : Logs written to /tmp/analyzerVDQGVB/pub-cache/log/pub_log.txt. 2026-10-20 17:21:28.086972 INFO: FINE: Pub 3.13.5 2026-10-20 17:21:28.086972 INFO: FINE: Resolving dependencies finished (0.000s). 2026-10-20 17:21:28.086972 INFO: ERR : The lower bound of "sdk: '1.7.2'" must be 2.12.0' 2026-10-20 17:21:28.086972 INFO: | or higher to enable null safety. 2026-10-20 17:21:28.086972 INFO: | 2026-10-20 17:21:28.086972 INFO: | The current Dart SDK (3.13.5) only supports null safety. 2026-10-20 17:21:28.086972 INFO: | 2026-10-20 17:21:28.086972 INFO: | For details, see https://dart.dev/null-safety 2026-10-20 17:21:28.086972 INFO: FINE: Exception type: DataException 2026-10-20 17:21:28.086972 INFO: FINE: package:pub/src/entrypoint.dart 1386 Entrypoint._checkSdkConstraint 2026-10-20 17:21:28.086972 INFO: | package:pub/src/entrypoint.dart 604 Entrypoint.acquireDependencies. 2026-10-20 17:21:28.086972 INFO: | package:pub/src/log.dart 455 progress 2026-10-20 17:21:28.086972 INFO: | package:pub/src/entrypoint.dart 601 Entrypoint.acquireDependencies 2026-10-20 17:21:28.086972 INFO: | package:pub/src/command/downgrade.dart 78 DowngradeCommand.runProtected 2026-10-20 17:21:28.086972 INFO: | package:pub/src/command.dart 213 PubCommand._run. 2026-10-20 17:21:28.086972 INFO: | dart:async new Future.sync 2026-10-20 17:21:28.086972 INFO: | package:pub/src/utils.dart 139 captureErrors.wrappedCallback 2026-10-20 17:21:28.086972 INFO: | package:stack_trace Chain.capture 2026-10-20 17:21:28.086972 INFO: | package:pub/src/utils.dart 157 captureErrors 2026-10-20 17:21:28.086972 INFO: | package:pub/src/command.dart 212 PubCommand._run 2026-10-20 17:21:28.086972 INFO: | package:pub/src/io.dart 1420 withOverrides 2026-10-20 17:21:28.086972 INFO: | package:pub/src/command.dart 191 PubCommand.run 2026-10-20 17:21:28.086972 INFO: | package:args/command_runner.dart 236 CommandRunner.runCommand 2026-10-20 17:21:28.086972 INFO: | package:dartdev/dartdev.dart 326 DartdevRunner.runCommand 2026-10-20 17:21:28.086972 INFO: | ===== asynchronous gap =========================== 2026-10-20 17:21:28.086972 INFO: | dart:async Future.catchError 2026-10-20 17:21:28.086972 INFO: | package:pub/src/utils.dart 139 captureErrors.wrappedCallback 2026-10-20 17:21:28.086972 INFO: | package:stack_trace Chain.capture 2026-10-20 17:21:28.086972 INFO: | package:pub/src/utils.dart 157 captureErrors 2026-10-20 17:21:28.086972 INFO: | package:pub/src/command.dart 212 PubCommand._run 2026-10-20 17:21:28.086972 INFO: | package:pub/src/io.dart 1420 withOverrides 2026-10-20 17:21:28.086972 INFO: | package:pub/src/command.dart 191 PubCommand.run 2026-10-20 17:21:28.086972 INFO: | package:args/command_runner.dart 236 CommandRunner.runCommand 2026-10-20 17:21:28.086972 INFO: | package:dartdev/dartdev.dart 326 DartdevRunner.runCommand 2026-10-20 17:21:28.086972 INFO: ---- Log transcript ---- 2026-10-20 17:21:28.086972 INFO: FINE: Pub 3.13.5 2026-10-20 17:21:28.086972 INFO: MSG : Resolving dependencies... 2026-10-20 17:21:28.086972 INFO: FINE: Resolving dependencies finished (0.000s). 2026-10-20 17:21:28.086972 INFO: ERR : The lower bound of "sdk: '1.7.2'" must be 2.12.0' 2026-10-20 17:21:28.086972 INFO: | or higher to enable null safety. 2026-10-20 17:21:28.086972 INFO: | 2026-10-20 17:21:28.086972 INFO: | The current Dart SDK (3.13.5) only supports null safety. 2026-10-20 17:21:28.086972 INFO: | 2026-10-20 17:21:28.086972 INFO: | For details, see https://dart.dev/null-safety 2026-10-20 17:21:28.086972 INFO: FINE: Exception type: DataException 2026-10-20 17:21:28.086972 INFO: FINE: package:pub/src/entrypoint.dart 1386 Entrypoint._checkSdkConstraint 2026-10-20 17:21:28.086972 INFO: | package:pub/src/entrypoint.dart 604 Entrypoint.acquireDependencies. 2026-10-20 17:21:28.086972 INFO: | package:pub/src/log.dart 455 progress 2026-10-20 17:21:28.086972 INFO: | package:pub/src/entrypoint.dart 601 Entrypoint.acquireDependencies 2026-10-20 17:21:28.086972 INFO: | package:pub/src/command/downgrade.dart 78 DowngradeCommand.runProtected 2026-10-20 17:21:28.086972 INFO: | package:pub/src/command.dart 213 PubCommand._run. 2026-10-20 17:21:28.086972 INFO: | dart:async new Future.sync 2026-10-20 17:21:28.086972 INFO: | package:pub/src/utils.dart 139 captureErrors.wrappedCallback 2026-10-20 17:21:28.086972 INFO: | package:stack_trace Chain.capture 2026-10-20 17:21:28.086972 INFO: | package:pub/src/utils.dart 157 captureErrors 2026-10-20 17:21:28.086972 INFO: | package:pub/src/command.dart 212 PubCommand._run 2026-10-20 17:21:28.086972 INFO: | package:pub/src/io.dart 1420 withOverrides 2026-10-20 17:21:28.086972 INFO: | package:pub/src/command.dart 191 PubCommand.run 2026-10-20 17:21:28.086972 INFO: | package:args/command_runner.dart 236 CommandRunner.runCommand 2026-10-20 17:21:28.086972 INFO: | package:dartdev/dartdev.dart 326 DartdevRunner.runCommand 2026-10-20 17:21:28.086972 INFO: | ===== asynchronous gap =========================== 2026-10-20 17:21:28.086972 INFO: | dart:async Future.catchError 2026-10-20 17:21:28.086972 INFO: | package:pub/src/utils.dart 139 captureErrors.wrappedCallback 2026-10-20 17:21:28.086972 INFO: | package:stack_trace Chain.capture 2026-10-20 17:21:28.086972 INFO: | package:pub/src/utils.dart 157 captureErrors 2026-10-20 17:21:28.086972 INFO: | package:pub/src/command.dart 212 PubCommand._run 2026-10-20 17:21:28.086972 INFO: | package:pub/src/io.dart 1420 withOverrides 2026-10-20 17:21:28.086972 INFO: | package:pub/src/command.dart 191 PubCommand.run 2026-10-20 17:21:28.086972 INFO: | package:args/command_runner.dart 236 CommandRunner.runCommand 2026-10-20 17:21:28.086972 INFO: | package:dartdev/dartdev.dart 326 DartdevRunner.runCommand 2026-10-20 17:21:28.086972 INFO: ---- End log transcript ---- 2026-10-20 17:21:28.086972 INFO: IO : Writing 3135 characters to text file /tmp/analyzerVDQGVB/pub-cache/log/pub_log.txt. 2026-10-20 17:21:28.088528 INFO: Running `/home/worker/pub-dev/pkg/pub_worker/build/sandbox_runner /home/worker/dart/stable/bin/dart pub upgrade --no-example`... 2026-10-20 17:21:28.287852 INFO: Re-running with verbose output: 2026-10-20 17:21:28.288961 INFO: Running `/home/worker/pub-dev/pkg/pub_worker/build/sandbox_runner /home/worker/dart/stable/bin/dart pub upgrade --no-example --verbose`... 2026-10-20 17:21:28.492797 INFO: MSG : Resolving dependencies... 2026-10-20 17:21:28.492797 INFO: MSG : Logs written to /tmp/analyzerVDQGVB/pub-cache/log/pub_log.txt. 2026-10-20 17:21:28.492797 INFO: FINE: Pub 3.13.5 2026-10-20 17:21:28.492797 INFO: FINE: Resolving dependencies finished (0.000s). 2026-10-20 17:21:28.492797 INFO: ERR : The lower bound of "sdk: '1.7.2'" must be 2.12.0' 2026-10-20 17:21:28.492797 INFO: | or higher to enable null safety. 2026-10-20 17:21:28.492797 INFO: | 2026-10-20 17:21:28.492797 INFO: | The current Dart SDK (3.13.5) only supports null safety. 2026-10-20 17:21:28.492797 INFO: | 2026-10-20 17:21:28.492797 INFO: | For details, see https://dart.dev/null-safety 2026-10-20 17:21:28.492797 INFO: FINE: Exception type: DataException 2026-10-20 17:21:28.492797 INFO: FINE: package:pub/src/entrypoint.dart 1386 Entrypoint._checkSdkConstraint 2026-10-20 17:21:28.492797 INFO: | package:pub/src/entrypoint.dart 604 Entrypoint.acquireDependencies. 2026-10-20 17:21:28.492797 INFO: | package:pub/src/log.dart 455 progress 2026-10-20 17:21:28.492797 INFO: | package:pub/src/entrypoint.dart 601 Entrypoint.acquireDependencies 2026-10-20 17:21:28.492797 INFO: | package:pub/src/command/upgrade.dart 196 UpgradeCommand._runUpgrade 2026-10-20 17:21:28.492797 INFO: | ===== asynchronous gap =========================== 2026-10-20 17:21:28.492797 INFO: | dart:async Future.catchError 2026-10-20 17:21:28.492797 INFO: | package:pub/src/utils.dart 139 captureErrors.wrappedCallback 2026-10-20 17:21:28.492797 INFO: | package:stack_trace Chain.capture 2026-10-20 17:21:28.492797 INFO: | package:pub/src/utils.dart 157 captureErrors 2026-10-20 17:21:28.492797 INFO: | package:pub/src/command.dart 212 PubCommand._run 2026-10-20 17:21:28.492797 INFO: | package:pub/src/io.dart 1420 withOverrides 2026-10-20 17:21:28.492797 INFO: | package:pub/src/command.dart 191 PubCommand.run 2026-10-20 17:21:28.492797 INFO: | package:args/command_runner.dart 236 CommandRunner.runCommand 2026-10-20 17:21:28.492797 INFO: | package:dartdev/dartdev.dart 326 DartdevRunner.runCommand 2026-10-20 17:21:28.492797 INFO: ---- Log transcript ---- 2026-10-20 17:21:28.492797 INFO: FINE: Pub 3.13.5 2026-10-20 17:21:28.492797 INFO: MSG : Resolving dependencies... 2026-10-20 17:21:28.492797 INFO: FINE: Resolving dependencies finished (0.000s). 2026-10-20 17:21:28.492797 INFO: ERR : The lower bound of "sdk: '1.7.2'" must be 2.12.0' 2026-10-20 17:21:28.492797 INFO: | or higher to enable null safety. 2026-10-20 17:21:28.492797 INFO: | 2026-10-20 17:21:28.492797 INFO: | The current Dart SDK (3.13.5) only supports null safety. 2026-10-20 17:21:28.492797 INFO: | 2026-10-20 17:21:28.492797 INFO: | For details, see https://dart.dev/null-safety 2026-10-20 17:21:28.492797 INFO: FINE: Exception type: DataException 2026-10-20 17:21:28.492797 INFO: FINE: package:pub/src/entrypoint.dart 1386 Entrypoint._checkSdkConstraint 2026-10-20 17:21:28.492797 INFO: | package:pub/src/entrypoint.dart 604 Entrypoint.acquireDependencies. 2026-10-20 17:21:28.492797 INFO: | package:pub/src/log.dart 455 progress 2026-10-20 17:21:28.492797 INFO: | package:pub/src/entrypoint.dart 601 Entrypoint.acquireDependencies 2026-10-20 17:21:28.492797 INFO: | package:pub/src/command/upgrade.dart 196 UpgradeCommand._runUpgrade 2026-10-20 17:21:28.492797 INFO: | ===== asynchronous gap =========================== 2026-10-20 17:21:28.492797 INFO: | dart:async Future.catchError 2026-10-20 17:21:28.492797 INFO: | package:pub/src/utils.dart 139 captureErrors.wrappedCallback 2026-10-20 17:21:28.492797 INFO: | package:stack_trace Chain.capture 2026-10-20 17:21:28.492797 INFO: | package:pub/src/utils.dart 157 captureErrors 2026-10-20 17:21:28.492797 INFO: | package:pub/src/command.dart 212 PubCommand._run 2026-10-20 17:21:28.492797 INFO: | package:pub/src/io.dart 1420 withOverrides 2026-10-20 17:21:28.492797 INFO: | package:pub/src/command.dart 191 PubCommand.run 2026-10-20 17:21:28.492797 INFO: | package:args/command_runner.dart 236 CommandRunner.runCommand 2026-10-20 17:21:28.492797 INFO: | package:dartdev/dartdev.dart 326 DartdevRunner.runCommand 2026-10-20 17:21:28.492797 INFO: ---- End log transcript ---- 2026-10-20 17:21:28.492797 INFO: IO : Writing 2436 characters to text file /tmp/analyzerVDQGVB/pub-cache/log/pub_log.txt. 2026-10-20 17:21:28.498704 INFO: Writing summary.json 2026-10-20 17:21:28.499325 INFO: Running dartdoc post-processing 2026-10-20 17:21:28.499853 INFO: Creating .tar.gz archive 2026-10-20 17:21:28.500778 INFO: Finished post-processing 2026-10-20 17:21:28.501382 INFO: Finished .tar.gz archive ### Execution of process exited 0 STOPPED: 2026-10-20T17:21:28.518081Z