>>> flutter-animations-example ab1630b9b9bd1130b4d5d1ac18a588b690fd0fa3 Extracting gzip -d -c /home/buildroot/instance-0/dl/flutter-packages/flutter-packages-ab1630b9b9bd1130b4d5d1ac18a588b690fd0fa3.tar.gz | /home/buildroot/instance-0/output-1/host/bin/tar --strip-components=1 -C /home/buildroot/instance-0/output-1/build/flutter-animations-example-ab1630b9b9bd1130b4d5d1ac18a588b690fd0fa3 -xf - >>> flutter-animations-example ab1630b9b9bd1130b4d5d1ac18a588b690fd0fa3 Patching >>> flutter-animations-example ab1630b9b9bd1130b4d5d1ac18a588b690fd0fa3 Configuring cd /home/buildroot/instance-0/output-1/build/flutter-animations-example-ab1630b9b9bd1130b4d5d1ac18a588b690fd0fa3/packages/animations/example && HOME=/home/buildroot/instance-0/output-1/host/share/flutter/sdk PATH="/home/buildroot/instance-0/output-1/host/bin:/home/buildroot/instance-0/output-1/host/sbin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin":/home/buildroot/instance-0/output-1/host/share/flutter/sdk:/home/buildroot/instance-0/output-1/host/share/flutter/sdk/bin PUB_CACHE=/home/buildroot/instance-0/dl/br-flutter-pub-cache /home/buildroot/instance-0/output-1/host/share/flutter/sdk/bin/flutter clean && HOME=/home/buildroot/instance-0/output-1/host/share/flutter/sdk PATH="/home/buildroot/instance-0/output-1/host/bin:/home/buildroot/instance-0/output-1/host/sbin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin":/home/buildroot/instance-0/output-1/host/share/flutter/sdk:/home/buildroot/instance-0/output-1/host/share/flutter/sdk/bin PUB_CACHE=/home/buildroot/instance-0/dl/br-flutter-pub-cache /home/buildroot/instance-0/output-1/host/share/flutter/sdk/bin/flutter pub get && HOME=/home/buildroot/instance-0/output-1/host/share/flutter/sdk PATH="/home/buildroot/instance-0/output-1/host/bin:/home/buildroot/instance-0/output-1/host/sbin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin":/home/buildroot/instance-0/output-1/host/share/flutter/sdk:/home/buildroot/instance-0/output-1/host/share/flutter/sdk/bin PUB_CACHE=/home/buildroot/instance-0/dl/br-flutter-pub-cache /home/buildroot/instance-0/output-1/host/share/flutter/sdk/bin/flutter build bundle Resolving dependencies... + animations 2.0.11 from path .. + async 2.11.0 + boolean_selector 2.1.1 + characters 1.3.0 + clock 1.1.1 + collection 1.18.0 (1.19.0 available) + cupertino_icons 1.0.8 + fake_async 1.3.1 + flutter 0.0.0 from sdk flutter + flutter_test 0.0.0 from sdk flutter + leak_tracker 10.0.0 (10.0.5 available) + leak_tracker_flutter_testing 2.0.1 (3.0.5 available) + leak_tracker_testing 2.0.1 (3.0.1 available) + matcher 0.12.16+1 + material_color_utilities 0.8.0 (0.12.0 available) + meta 1.11.0 (1.15.0 available) + path 1.9.0 + sky_engine 0.0.99 from sdk flutter + source_span 1.10.0 + stack_trace 1.11.1 + stream_channel 2.1.2 + string_scanner 1.2.0 + term_glyph 1.2.1 + test_api 0.6.1 (0.7.2 available) + vector_math 2.1.4 + vm_service 13.0.0 (14.2.4 available) Changed 26 dependencies! 8 packages have newer versions incompatible with dependency constraints. Try `flutter pub outdated` for more information. ../../../../../../dl/br-flutter-pub-cache/hosted/pub.dev/collection-1.18.0/lib/collection.dart:9:1: Error: Error when reading '../../../../../../dl/br-flutter-pub-cache/hosted/pub.dev/collection-1.18.0/lib/src/combined_wrappers/combined_iterable.dart': No such file or directory export 'src/combined_wrappers/combined_iterable.dart'; ^ ../../../../../../dl/br-flutter-pub-cache/hosted/pub.dev/collection-1.18.0/lib/src/combined_wrappers/combined_map.dart:7:8: Error: Error when reading '../../../../../../dl/br-flutter-pub-cache/hosted/pub.dev/collection-1.18.0/lib/src/combined_wrappers/combined_iterable.dart': No such file or directory import 'combined_iterable.dart'; ^ ../../../../../../dl/br-flutter-pub-cache/hosted/pub.dev/collection-1.18.0/lib/collection.dart:24:1: Error: Error when reading '../../../../../../dl/br-flutter-pub-cache/hosted/pub.dev/collection-1.18.0/lib/src/unmodifiable_wrappers.dart': No such file or directory export 'src/unmodifiable_wrappers.dart'; ^ ../../../../../../dl/br-flutter-pub-cache/hosted/pub.dev/collection-1.18.0/lib/src/boollist.dart:8:8: Error: Error when reading '../../../../../../dl/br-flutter-pub-cache/hosted/pub.dev/collection-1.18.0/lib/src/unmodifiable_wrappers.dart': No such file or directory import 'unmodifiable_wrappers.dart' show NonGrowableListMixin; ^ ../../../../../../dl/br-flutter-pub-cache/hosted/pub.dev/collection-1.18.0/lib/src/union_set.dart:7:8: Error: Error when reading '../../../../../../dl/br-flutter-pub-cache/hosted/pub.dev/collection-1.18.0/lib/src/unmodifiable_wrappers.dart': No such file or directory import 'unmodifiable_wrappers.dart'; ^ ../../../../../../dl/br-flutter-pub-cache/hosted/pub.dev/collection-1.18.0/lib/src/wrappers.dart:8:8: Error: Error when reading '../../../../../../dl/br-flutter-pub-cache/hosted/pub.dev/collection-1.18.0/lib/src/unmodifiable_wrappers.dart': No such file or directory import 'unmodifiable_wrappers.dart'; ^ ../../../../../../dl/br-flutter-pub-cache/hosted/pub.dev/collection-1.18.0/lib/src/boollist.dart:231:50: Error: Type 'NonGrowableListMixin' not found. class _NonGrowableBoolList extends BoolList with NonGrowableListMixin { ^^^^^^^^^^^^^^^^^^^^ ../../../../../../dl/br-flutter-pub-cache/hosted/pub.dev/collection-1.18.0/lib/src/union_set.dart:16:43: Error: Type 'UnmodifiableSetMixin' not found. class UnionSet extends SetBase with UnmodifiableSetMixin { ^^^^^^^^^^^^^^^^^^^^ ../../../../../../dl/br-flutter-pub-cache/hosted/pub.dev/collection-1.18.0/lib/src/wrappers.dart:593:10: Error: Type 'UnmodifiableSetMixin' not found. with UnmodifiableSetMixin { ^^^^^^^^^^^^^^^^^^^^ ../../../../../../dl/br-flutter-pub-cache/hosted/pub.dev/collection-1.18.0/lib/src/boollist.dart:231:7: Error: The type 'NonGrowableListMixin' can't be mixed in. class _NonGrowableBoolList extends BoolList with NonGrowableListMixin { ^ ../../../../../../dl/br-flutter-pub-cache/hosted/pub.dev/collection-1.18.0/lib/src/union_set.dart:16:7: Error: The type 'UnmodifiableSetMixin' can't be mixed in. class UnionSet extends SetBase with UnmodifiableSetMixin { ^ ../../../../../../dl/br-flutter-pub-cache/hosted/pub.dev/collection-1.18.0/lib/src/wrappers.dart:592:7: Error: The type 'UnmodifiableSetMixin' can't be mixed in. class MapKeySet extends _DelegatingIterableBase ^ ../../../../../../dl/br-flutter-pub-cache/hosted/pub.dev/collection-1.18.0/lib/src/boollist.dart:231:7: Error: The non-abstract class '_NonGrowableBoolList' is missing implementations for these members: - List.length= Try to either - provide an implementation, - inherit an implementation from a superclass or mixin, - mark the class as abstract, or - provide a 'noSuchMethod' implementation. class _NonGrowableBoolList extends BoolList with NonGrowableListMixin { ^^^^^^^^^^^^^^^^^^^^ org-dartlang-sdk:///third_party/dart/sdk/lib/core/list.dart:423:7: Context: 'List.length=' is defined here. set length(int newLength); ^^^^^^ ../../../../../../dl/br-flutter-pub-cache/hosted/pub.dev/collection-1.18.0/lib/src/union_set.dart:16:7: Error: The non-abstract class 'UnionSet' is missing implementations for these members: - Set.add - Set.remove - SetBase.add - SetBase.remove Try to either - provide an implementation, - inherit an implementation from a superclass or mixin, - mark the class as abstract, or - provide a 'noSuchMethod' implementation. class UnionSet extends SetBase with UnmodifiableSetMixin { ^^^^^^^^ org-dartlang-sdk:///third_party/dart/sdk/lib/core/set.dart:195:8: Context: 'Set.add' is defined here. bool add(E value); ^^^ org-dartlang-sdk:///third_party/dart/sdk/lib/core/set.dart:218:8: Context: 'Set.remove' is defined here. bool remove(Object? value); ^^^^^^ org-dartlang-sdk:///third_party/dart/sdk/lib/collection/set.dart:29:8: Context: 'SetBase.add' is defined here. bool add(E value); ^^^ org-dartlang-sdk:///third_party/dart/sdk/lib/collection/set.dart:35:8: Context: 'SetBase.remove' is defined here. bool remove(Object? value); ^^^^^^ ../../../../../../dl/br-flutter-pub-cache/hosted/pub.dev/collection-1.18.0/lib/src/combined_wrappers/combined_map.dart:59:7: Error: The method 'CombinedIterableView' isn't defined for the class 'CombinedMapView'. - 'CombinedMapView' is from 'package:collection/src/combined_wrappers/combined_map.dart' ('../../../../../../dl/br-flutter-pub-cache/hosted/pub.dev/collection-1.18.0/lib/src/combined_wrappers/combined_map.dart'). Try correcting the name to the name of an existing method, or defining a method named 'CombinedIterableView'. CombinedIterableView(_maps.map((m) => m.keys))); ^^^^^^^^^^^^^^^^^^^^ ../../../../../../dl/br-flutter-pub-cache/hosted/pub.dev/collection-1.18.0/lib/src/wrappers.dart:604:19: Error: A value of type 'MapKeySet' can't be returned from a function with return type 'Set'. - 'MapKeySet' is from 'package:collection/src/wrappers.dart' ('../../../../../../dl/br-flutter-pub-cache/hosted/pub.dev/collection-1.18.0/lib/src/wrappers.dart'). - 'Set' is from 'dart:core'. return this as MapKeySet; ^ ../../../../../../dl/br-flutter-pub-cache/hosted/pub.dev/collection-1.18.0/lib/src/wrappers.dart:606:31: Error: The argument type 'MapKeySet' can't be assigned to the parameter type 'Set'. - 'MapKeySet' is from 'package:collection/src/wrappers.dart' ('../../../../../../dl/br-flutter-pub-cache/hosted/pub.dev/collection-1.18.0/lib/src/wrappers.dart'). - 'Set' is from 'dart:core'. return Set.castFrom(this); ^ ../../../../../../dl/br-flutter-pub-cache/hosted/pub.dev/collection-1.18.0/lib/src/wrappers.dart:622:44: Error: The argument type 'MapKeySet' can't be assigned to the parameter type 'Set'. - 'MapKeySet' is from 'package:collection/src/wrappers.dart' ('../../../../../../dl/br-flutter-pub-cache/hosted/pub.dev/collection-1.18.0/lib/src/wrappers.dart'). - 'Set' is from 'dart:core'. String toString() => SetBase.setToString(this); ^ ../../../../../../dl/br-flutter-pub-cache/hosted/pub.dev/collection-1.18.0/lib/src/wrappers.dart:656:44: Error: The argument type 'MapKeySet' can't be assigned to the parameter type 'Set'. - 'MapKeySet' is from 'package:collection/src/wrappers.dart' ('../../../../../../dl/br-flutter-pub-cache/hosted/pub.dev/collection-1.18.0/lib/src/wrappers.dart'). - 'Set' is from 'dart:core'. Set retype() => Set.castFrom(this); ^ Target kernel_snapshot failed: Exception #0 KernelSnapshot.build (package:flutter_tools/src/build_system/targets/common.dart:274:7) #1 _BuildInstance._invokeInternal (package:flutter_tools/src/build_system/build_system.dart:861:9) #2 Future.wait. (dart:async/future.dart:518:21) #3 _BuildInstance.invokeTarget (package:flutter_tools/src/build_system/build_system.dart:799:32) #4 FlutterBuildSystem.build (package:flutter_tools/src/build_system/build_system.dart:628:16) #5 BundleBuilder.build (package:flutter_tools/src/bundle_builder.dart:82:32) #6 BuildBundleCommand.runCommand (package:flutter_tools/src/commands/build_bundle.dart:143:5) #7 FlutterCommand.run. (package:flutter_tools/src/runner/flutter_command.dart:1389:27) #8 AppContext.run. (package:flutter_tools/src/base/context.dart:153:19) #9 CommandRunner.runCommand (package:args/command_runner.dart:212:13) #10 FlutterCommandRunner.runCommand. (package:flutter_tools/src/runner/flutter_command_runner.dart:355:9) #11 AppContext.run. (package:flutter_tools/src/base/context.dart:153:19) #12 FlutterCommandRunner.runCommand (package:flutter_tools/src/runner/flutter_command_runner.dart:295:5) #13 run.. (package:flutter_tools/runner.dart:119:9) #14 AppContext.run. (package:flutter_tools/src/base/context.dart:153:19) #15 main (package:flutter_tools/executable.dart:90:3) Failed to build bundle. make: *** [package/pkg-generic.mk:273: /home/buildroot/instance-0/output-1/build/flutter-animations-example-ab1630b9b9bd1130b4d5d1ac18a588b690fd0fa3/.stamp_configured] Error 1 make: Leaving directory '/home/buildroot/instance-0/buildroot'