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python -u /b/s/w/ir/cache/builder/sdk/tools/test.py '--progress=status' --report --time --write-debug-log --write-results --write-logs --clean-exit -ndartkb-interpret-linux-release-x64 '--repeat=5' --tests $'corelib_2/apply2_test\ncorelib_2/apply3_test\ncorelib_2/apply4_test\ncorelib_2/apply5_test\ncorelib_2/apply_generic_function_test\ncorelib_2/apply_test/01\ncorelib_2/apply_test/02\ncorelib_2/apply_test/none\ncorelib_2/bigint_from_test/0\ncorelib_2/bigint_from_test/1\ncorelib_2/bigint_from_test/2\ncorelib_2/bigint_from_test/3\ncorelib_2/bigint_parse_radix_test/0\ncorelib_2/bigint_parse_radix_test/1\ncorelib_2/bigint_parse_radix_test/2\ncorelib_2/bigint_parse_radix_test/3\ncorelib_2/bigint_test/01/0\ncorelib_2/bigint_test/01/1\ncorelib_2/bigint_test/01/2\ncorelib_2/bigint_test/01/3\ncorelib_2/bigint_test/02/0\ncorelib_2/bigint_test/02/1\ncorelib_2/bigint_test/02/2\ncorelib_2/bigint_test/02/3\ncorelib_2/bigint_test/04/0\ncorelib_2/bigint_test/04/1\ncorelib_2/bigint_test/04/2\ncorelib_2/bigint_test/04/3\ncorelib_2/bigint_test/05/0\ncorelib_2/bigint_test/05/1\ncorelib_2/bigint_test/05/2\ncorelib_2/bigint_test/05/3\ncorelib_2/bigint_test/06/0\ncorelib_2/bigint_test/06/1\ncorelib_2/bigint_test/06/2\ncorelib_2/bigint_test/06/3\ncorelib_2/bigint_test/07/0\ncorelib_2/bigint_test/07/1\ncorelib_2/bigint_test/07/2\ncorelib_2/bigint_test/07/3\ncorelib_2/bigint_test/08/0\ncorelib_2/bigint_test/08/1\ncorelib_2/bigint_test/08/2\ncorelib_2/bigint_test/08/3\ncorelib_2/bigint_test/09/0\ncorelib_2/bigint_test/09/1\ncorelib_2/bigint_test/09/2\ncorelib_2/bigint_test/09/3\ncorelib_2/bigint_test/10/0\ncorelib_2/nsm_invocation_generic_test\ncorelib_2/string_case_test/01\ncorelib_2/symbol_operator_test/03\ncorelib_2/symbol_reserved_word_test/04\ncorelib_2/symbol_reserved_word_test/06\ncorelib_2/symbol_reserved_word_test/07\ncorelib_2/symbol_reserved_word_test/09\ncorelib_2/symbol_reserved_word_test/12\ncorelib_2/symbol_test/none\ncorelib_2/unicode_test\nlanguage_2/async_return_types_test/nestedFuture\nlanguage_2/async_star/async_star_await_for_test\nlanguage_2/async_star/async_star_cancel_test\nlanguage_2/async_star/async_star_test\nlanguage_2/async_star_cancel_while_paused_test\nlanguage_2/async_star_pause_test\nlanguage_2/async_star_test/02\nlanguage_2/call_method_implicit_tear_off_implements_function_test/05\nlanguage_2/call_method_implicit_tear_off_implements_function_test/06\nlanguage_2/call_method_must_not_be_field_test/03\nlanguage_2/call_method_must_not_be_getter_test/03\nlanguage_2/compile_time_constant_static5_test/11\nlanguage_2/compile_time_constant_static5_test/16\nlanguage_2/compile_time_constant_static5_test/21\nlanguage_2/compile_time_constant_static5_test/23\nlanguage_2/conditional_import_string_test\nlanguage_2/conditional_import_test\nlanguage_2/conditional_rewrite_test\nlanguage_2/config_import_corelib_test\nlanguage_2/config_import_test\nlanguage_2/const_cast2_test/01\nlanguage_2/const_cast2_test/none\nlanguage_2/const_locals_test\nlanguage_2/const_map4_test\nlanguage_2/const_native_factory_test\nlanguage_2/const_nested_test\nlanguage_2/const_string_test\nlanguage_2/constants_2018/potential_const_dynamic_test/sh3\nlanguage_2/constants_2018/potential_const_type_test/sh3\nlanguage_2/constructor12_test\nlanguage_2/control_flow_collections/await_for_null_test\nlanguage_2/covariant_subtyping_test\nlanguage_2/ct_const_test\nlanguage_2/cyclic_type2_test\nlanguage_2/cyclic_type_test/02\nlanguage_2/cyclic_type_test/04\nlanguage_2/deferred_call_empty_before_load_test\nlanguage_2/deferred_inheritance_constraints_test/extends\nlanguage_2/deferred_inheritance_constraints_test/implements\n' --copy-coredumps --output_directory /b/s/w/ir/tmp/t/tmpIGCTVw in dir /b/s/w/ir/cache/builder/sdk: allow_subannotations: False cmd: ['python', '-u', '/b/s/w/ir/cache/builder/sdk/tools/test.py', '--progress=status', '--report', '--time', '--write-debug-log', '--write-results', '--write-logs', '--clean-exit', '-ndartkb-interpret-linux-release-x64', '--repeat=5', '--tests', 'corelib_2/apply2_test\ncorelib_2/apply3_test\ncorelib_2/apply4_test\ncorelib_2/apply5_test\ncorelib_2/apply_generic_function_test\ncorelib_2/apply_test/01\ncorelib_2/apply_test/02\ncorelib_2/apply_test/none\ncorelib_2/bigint_from_test/0\ncorelib_2/bigint_from_test/1\ncorelib_2/bigint_from_test/2\ncorelib_2/bigint_from_test/3\ncorelib_2/bigint_parse_radix_test/0\ncorelib_2/bigint_parse_radix_test/1\ncorelib_2/bigint_parse_radix_test/2\ncorelib_2/bigint_parse_radix_test/3\ncorelib_2/bigint_test/01/0\ncorelib_2/bigint_test/01/1\ncorelib_2/bigint_test/01/2\ncorelib_2/bigint_test/01/3\ncorelib_2/bigint_test/02/0\ncorelib_2/bigint_test/02/1\ncorelib_2/bigint_test/02/2\ncorelib_2/bigint_test/02/3\ncorelib_2/bigint_test/04/0\ncorelib_2/bigint_test/04/1\ncorelib_2/bigint_test/04/2\ncorelib_2/bigint_test/04/3\ncorelib_2/bigint_test/05/0\ncorelib_2/bigint_test/05/1\ncorelib_2/bigint_test/05/2\ncorelib_2/bigint_test/05/3\ncorelib_2/bigint_test/06/0\ncorelib_2/bigint_test/06/1\ncorelib_2/bigint_test/06/2\ncorelib_2/bigint_test/06/3\ncorelib_2/bigint_test/07/0\ncorelib_2/bigint_test/07/1\ncorelib_2/bigint_test/07/2\ncorelib_2/bigint_test/07/3\ncorelib_2/bigint_test/08/0\ncorelib_2/bigint_test/08/1\ncorelib_2/bigint_test/08/2\ncorelib_2/bigint_test/08/3\ncorelib_2/bigint_test/09/0\ncorelib_2/bigint_test/09/1\ncorelib_2/bigint_test/09/2\ncorelib_2/bigint_test/09/3\ncorelib_2/bigint_test/10/0\ncorelib_2/nsm_invocation_generic_test\ncorelib_2/string_case_test/01\ncorelib_2/symbol_operator_test/03\ncorelib_2/symbol_reserved_word_test/04\ncorelib_2/symbol_reserved_word_test/06\ncorelib_2/symbol_reserved_word_test/07\ncorelib_2/symbol_reserved_word_test/09\ncorelib_2/symbol_reserved_word_test/12\ncorelib_2/symbol_test/none\ncorelib_2/unicode_test\nlanguage_2/async_return_types_test/nestedFuture\nlanguage_2/async_star/async_star_await_for_test\nlanguage_2/async_star/async_star_cancel_test\nlanguage_2/async_star/async_star_test\nlanguage_2/async_star_cancel_while_paused_test\nlanguage_2/async_star_pause_test\nlanguage_2/async_star_test/02\nlanguage_2/call_method_implicit_tear_off_implements_function_test/05\nlanguage_2/call_method_implicit_tear_off_implements_function_test/06\nlanguage_2/call_method_must_not_be_field_test/03\nlanguage_2/call_method_must_not_be_getter_test/03\nlanguage_2/compile_time_constant_static5_test/11\nlanguage_2/compile_time_constant_static5_test/16\nlanguage_2/compile_time_constant_static5_test/21\nlanguage_2/compile_time_constant_static5_test/23\nlanguage_2/conditional_import_string_test\nlanguage_2/conditional_import_test\nlanguage_2/conditional_rewrite_test\nlanguage_2/config_import_corelib_test\nlanguage_2/config_import_test\nlanguage_2/const_cast2_test/01\nlanguage_2/const_cast2_test/none\nlanguage_2/const_locals_test\nlanguage_2/const_map4_test\nlanguage_2/const_native_factory_test\nlanguage_2/const_nested_test\nlanguage_2/const_string_test\nlanguage_2/constants_2018/potential_const_dynamic_test/sh3\nlanguage_2/constants_2018/potential_const_type_test/sh3\nlanguage_2/constructor12_test\nlanguage_2/control_flow_collections/await_for_null_test\nlanguage_2/covariant_subtyping_test\nlanguage_2/ct_const_test\nlanguage_2/cyclic_type2_test\nlanguage_2/cyclic_type_test/02\nlanguage_2/cyclic_type_test/04\nlanguage_2/deferred_call_empty_before_load_test\nlanguage_2/deferred_inheritance_constraints_test/extends\nlanguage_2/deferred_inheritance_constraints_test/implements\n', '--copy-coredumps', '--output_directory', '/b/s/w/ir/tmp/t/tmpIGCTVw'] cwd: '/b/s/w/ir/cache/builder/sdk' env: FrozenDict([]) env_prefixes: {'mapping': FrozenDict([]), 'pathsep': ':'} env_suffixes: {'mapping': FrozenDict([]), 'pathsep': ':'} infra_step: False name_tokens: ['deflaking', 'vm interpreter tests'] ok_ret: ALL_OK trigger_specs: [] full environment: BOTO_CONFIG: /b/s/w/ir/tmp/gsutil-task/.boto BUILDBUCKET_EXPERIMENTAL: FALSE CIPD_CACHE_DIR: /b/s/cipd_cache/cache CIPD_PROTOCOL: v2 DEVSHELL_CLIENT_PORT: 38843 DOCKER_CONFIG: /b/s/w/ir/tmp/docker-cfg-task DOCKER_TMPDIR: /b/s/w/ir/tmp/docker-tmp-task GIT_CONFIG_NOSYSTEM: 1 GIT_TERMINAL_PROMPT: 0 HOME: /home/chrome-bot INFRA_GIT_WRAPPER_HOME: /b/s/w/ir/tmp/git-home-task LANG: en_US.UTF-8 LOGDOG_COORDINATOR_HOST: logs.chromium.org LOGDOG_STREAM_PREFIX: buildbucket/cr-buildbucket.appspot.com/8914494603395236368 LOGDOG_STREAM_PROJECT: dart LOGDOG_STREAM_SERVER_PATH: unix:/b/s/w/ir/tmp/ld.sock LOGNAME: chrome-bot LUCI_CONTEXT: /b/s/w/ir/tmp/luci_context.270762060 MAC_CHROMIUM_TMPDIR: /b/s/w/ir/tmp/t NO_GCE_CHECK: False PATH: /b/s/w/ir/cipd_bin_packages:/b/s/w/ir/cipd_bin_packages/bin:/b/s/cipd_cache/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin PWD: /b/s/w/ir/k PYTHONIOENCODING: UTF-8 PYTHONUNBUFFERED: 1 SHELL: /bin/bash SHLVL: 1 SWARMING_BOT_ID: luci-dart-try-xenial-4-g34o SWARMING_EXTERNAL_BOT_SETUP: 1 SWARMING_HEADLESS: 1 SWARMING_SERVER: https://chromium-swarm.appspot.com SWARMING_TASK_ID: 4495a642ea5a7d11 TEMP: /b/s/w/ir/tmp/t TEMPDIR: /b/s/w/ir/tmp/t TMP: /b/s/w/ir/tmp/t TMPDIR: /b/s/w/ir/tmp/t USER: chrome-bot VPYTHON_VIRTUALENV_ROOT: /b/s/w/ir/cache/vpython _: /b/s/w/ir/cipd_bin_packages/vpython INFO: Core dump archiving is activated tools/testing/dart/main.dart:1: Warning: Interpreting this as package URI, 'package:test_dart/main.dart'. Test configuration: dartkb-interpret-linux-release-x64(architecture: x64, compiler: dartkb, mode: release, runtime: vm, system: linux, vm-options: [--enable_interpreter, --compilation-counter-threshold=-1], dart2js-options: [], timeout: null, preview-dart-2) Suites tested: corelib_2, language_2 Total: 98 tests * 0 tests will be skipped (0 skipped by design) * 0 tests are expected to be flaky but not crash * 0 tests are expected to flaky crash * 50 tests are expected to pass * 1 tests are expected to fail that we won't fix * 44 tests are expected to fail that we should fix * 0 tests are expected to crash that we should fix * 0 tests are allowed to timeout * 3 could not be categorized or are in multiple categories FAILED: dartkb-vm release_x64 language_2/control_flow_collections/await_for_null_test Expected: Pass Actual: RuntimeError --- Command "vm_compile_to_kernel []" (took 01.000841s): DART_CONFIGURATION=ReleaseX64 /b/s/w/ir/cache/builder/sdk/pkg/vm/tool/gen_kernel --no-aot --platform=out/ReleaseX64/vm_platform_strong.dill -o /b/s/w/ir/cache/builder/sdk/out/ReleaseX64/generated_compilations/dartkb/tests_language_2_control_flow_collections_await_for_null_test/out.dill /b/s/w/ir/cache/builder/sdk/tests/language_2/control_flow_collections/await_for_null_test.dart --enable-experiment=control-flow-collections,spread-collections --packages=/b/s/w/ir/cache/builder/sdk/.packages -Ddart.developer.causal_async_stacks=true --gen-bytecode --drop-ast --emit-bytecode-source-positions exit code: 0 --- Command "vm" (took 431ms): DART_CONFIGURATION=ReleaseX64 out/ReleaseX64/dart --enable_interpreter --compilation-counter-threshold=-1 --enable-experiment=control-flow-collections,spread-collections --ignore-unrecognized-flags --packages=/b/s/w/ir/cache/builder/sdk/.packages /b/s/w/ir/cache/builder/sdk/out/ReleaseX64/generated_compilations/dartkb/tests_language_2_control_flow_collections_await_for_null_test/out.dill exit code: 255 stdout: unittest-suite-wait-for-done stderr: Unhandled exception: asyncExpectThrows<NoSuchMethodError>(): Did not throw. #0 asyncExpectThrows.<anonymous closure> (package:async_helper/async_helper.dart:127:4) #1 _RootZone.runUnary (dart:async/zone.dart) #2 _FutureListener.handleValue (dart:async/future_impl.dart) #3 Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart) #4 Future._propagateToListeners (dart:async/future_impl.dart) #5 Future._complete (dart:async/future_impl.dart) #6 _SyncCompleter.complete (dart:async/future_impl.dart) #7 _AsyncAwaitCompleter.complete (dart:async-patch/async_patch.dart) #8 _completeOnAsyncReturn (dart:async-patch/async_patch.dart:294:13) #9 main.<anonymous closure>.async_op.<anonymous closure>.async_op (file:///b/s/w/ir/cache/builder/sdk/tests/language_2/control_flow_collections/await_for_null_test.dart:15:32) #10 _RootZone.runUnary (dart:async/zone.dart) #11 _FutureListener.handleValue (dart:async/future_impl.dart) #12 Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart) #13 Future._propagateToListeners (dart:async/future_impl.dart) #14 Future._addListener.<anonymous closure> (dart:async/future_impl.dart) #15 _microtaskLoop (dart:async/schedule_microtask.dart:41:21) #16 _startMicrotaskLoop (dart:async/schedule_microtask.dart:50:5) #17 _runPendingImmediateCallback (dart:isolate-patch/isolate_patch.dart:115:13) #18 _RawReceivePortImpl._handleMessage (dart:isolate-patch/isolate_patch.dart) --- Re-run this test: python tools/test.py -n dartkb-interpret-linux-release-x64 language_2/control_flow_collections/await_for_null_test FAILED: dartkb-vm release_x64 language_2/control_flow_collections/await_for_null_test Expected: Pass Actual: RuntimeError --- Command "vm_compile_to_kernel []" (took 01.000895s): DART_CONFIGURATION=ReleaseX64 /b/s/w/ir/cache/builder/sdk/pkg/vm/tool/gen_kernel --no-aot --platform=out/ReleaseX64/vm_platform_strong.dill -o /b/s/w/ir/cache/builder/sdk/out/ReleaseX64/generated_compilations/dartkb/tests_language_2_control_flow_collections_await_for_null_test/out.dill /b/s/w/ir/cache/builder/sdk/tests/language_2/control_flow_collections/await_for_null_test.dart --enable-experiment=control-flow-collections,spread-collections --packages=/b/s/w/ir/cache/builder/sdk/.packages -Ddart.developer.causal_async_stacks=true --gen-bytecode --drop-ast --emit-bytecode-source-positions exit code: 0 --- Command "vm" (took 335ms): DART_CONFIGURATION=ReleaseX64 out/ReleaseX64/dart --enable_interpreter --compilation-counter-threshold=-1 --enable-experiment=control-flow-collections,spread-collections --ignore-unrecognized-flags --packages=/b/s/w/ir/cache/builder/sdk/.packages /b/s/w/ir/cache/builder/sdk/out/ReleaseX64/generated_compilations/dartkb/tests_language_2_control_flow_collections_await_for_null_test/out.dill exit code: 255 stdout: unittest-suite-wait-for-done stderr: Unhandled exception: asyncExpectThrows<NoSuchMethodError>(): Did not throw. #0 asyncExpectThrows.<anonymous closure> (package:async_helper/async_helper.dart:127:4) #1 _RootZone.runUnary (dart:async/zone.dart) #2 _FutureListener.handleValue (dart:async/future_impl.dart) #3 Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart) #4 Future._propagateToListeners (dart:async/future_impl.dart) #5 Future._complete (dart:async/future_impl.dart) #6 _SyncCompleter.complete (dart:async/future_impl.dart) #7 _AsyncAwaitCompleter.complete (dart:async-patch/async_patch.dart) #8 _completeOnAsyncReturn (dart:async-patch/async_patch.dart:294:13) #9 main.<anonymous closure>.async_op.<anonymous closure>.async_op (file:///b/s/w/ir/cache/builder/sdk/tests/language_2/control_flow_collections/await_for_null_test.dart:15:32) #10 _RootZone.runUnary (dart:async/zone.dart) #11 _FutureListener.handleValue (dart:async/future_impl.dart) #12 Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart) #13 Future._propagateToListeners (dart:async/future_impl.dart) #14 Future._addListener.<anonymous closure> (dart:async/future_impl.dart) #15 _microtaskLoop (dart:async/schedule_microtask.dart:41:21) #16 _startMicrotaskLoop (dart:async/schedule_microtask.dart:50:5) #17 _runPendingImmediateCallback (dart:isolate-patch/isolate_patch.dart:115:13) #18 _RawReceivePortImpl._handleMessage (dart:isolate-patch/isolate_patch.dart) --- Re-run this test: python tools/test.py -n dartkb-interpret-linux-release-x64 language_2/control_flow_collections/await_for_null_test FAILED: dartkb-vm release_x64 language_2/control_flow_collections/await_for_null_test Expected: Pass Actual: RuntimeError --- Command "vm_compile_to_kernel []" (took 01.000888s): DART_CONFIGURATION=ReleaseX64 /b/s/w/ir/cache/builder/sdk/pkg/vm/tool/gen_kernel --no-aot --platform=out/ReleaseX64/vm_platform_strong.dill -o /b/s/w/ir/cache/builder/sdk/out/ReleaseX64/generated_compilations/dartkb/tests_language_2_control_flow_collections_await_for_null_test/out.dill /b/s/w/ir/cache/builder/sdk/tests/language_2/control_flow_collections/await_for_null_test.dart --enable-experiment=control-flow-collections,spread-collections --packages=/b/s/w/ir/cache/builder/sdk/.packages -Ddart.developer.causal_async_stacks=true --gen-bytecode --drop-ast --emit-bytecode-source-positions exit code: 0 --- Command "vm" (took 355ms): DART_CONFIGURATION=ReleaseX64 out/ReleaseX64/dart --enable_interpreter --compilation-counter-threshold=-1 --enable-experiment=control-flow-collections,spread-collections --ignore-unrecognized-flags --packages=/b/s/w/ir/cache/builder/sdk/.packages /b/s/w/ir/cache/builder/sdk/out/ReleaseX64/generated_compilations/dartkb/tests_language_2_control_flow_collections_await_for_null_test/out.dill exit code: 255 stdout: unittest-suite-wait-for-done stderr: Unhandled exception: asyncExpectThrows<NoSuchMethodError>(): Did not throw. #0 asyncExpectThrows.<anonymous closure> (package:async_helper/async_helper.dart:127:4) #1 _RootZone.runUnary (dart:async/zone.dart) #2 _FutureListener.handleValue (dart:async/future_impl.dart) #3 Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart) #4 Future._propagateToListeners (dart:async/future_impl.dart) #5 Future._complete (dart:async/future_impl.dart) #6 _SyncCompleter.complete (dart:async/future_impl.dart) #7 _AsyncAwaitCompleter.complete (dart:async-patch/async_patch.dart) #8 _completeOnAsyncReturn (dart:async-patch/async_patch.dart:294:13) #9 main.<anonymous closure>.async_op.<anonymous closure>.async_op (file:///b/s/w/ir/cache/builder/sdk/tests/language_2/control_flow_collections/await_for_null_test.dart:15:32) #10 _RootZone.runUnary (dart:async/zone.dart) #11 _FutureListener.handleValue (dart:async/future_impl.dart) #12 Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart) #13 Future._propagateToListeners (dart:async/future_impl.dart) #14 Future._addListener.<anonymous closure> (dart:async/future_impl.dart) #15 _microtaskLoop (dart:async/schedule_microtask.dart:41:21) #16 _startMicrotaskLoop (dart:async/schedule_microtask.dart:50:5) #17 _runPendingImmediateCallback (dart:isolate-patch/isolate_patch.dart:115:13) #18 _RawReceivePortImpl._handleMessage (dart:isolate-patch/isolate_patch.dart) --- Re-run this test: python tools/test.py -n dartkb-interpret-linux-release-x64 language_2/control_flow_collections/await_for_null_test FAILED: dartkb-vm release_x64 language_2/control_flow_collections/await_for_null_test Expected: Pass Actual: RuntimeError --- Command "vm_compile_to_kernel []" (took 01.000662s): DART_CONFIGURATION=ReleaseX64 /b/s/w/ir/cache/builder/sdk/pkg/vm/tool/gen_kernel --no-aot --platform=out/ReleaseX64/vm_platform_strong.dill -o /b/s/w/ir/cache/builder/sdk/out/ReleaseX64/generated_compilations/dartkb/tests_language_2_control_flow_collections_await_for_null_test/out.dill /b/s/w/ir/cache/builder/sdk/tests/language_2/control_flow_collections/await_for_null_test.dart --enable-experiment=control-flow-collections,spread-collections --packages=/b/s/w/ir/cache/builder/sdk/.packages -Ddart.developer.causal_async_stacks=true --gen-bytecode --drop-ast --emit-bytecode-source-positions exit code: 0 --- Command "vm" (took 363ms): DART_CONFIGURATION=ReleaseX64 out/ReleaseX64/dart --enable_interpreter --compilation-counter-threshold=-1 --enable-experiment=control-flow-collections,spread-collections --ignore-unrecognized-flags --packages=/b/s/w/ir/cache/builder/sdk/.packages /b/s/w/ir/cache/builder/sdk/out/ReleaseX64/generated_compilations/dartkb/tests_language_2_control_flow_collections_await_for_null_test/out.dill exit code: 255 stdout: unittest-suite-wait-for-done stderr: Unhandled exception: asyncExpectThrows<NoSuchMethodError>(): Did not throw. #0 asyncExpectThrows.<anonymous closure> (package:async_helper/async_helper.dart:127:4) #1 _RootZone.runUnary (dart:async/zone.dart) #2 _FutureListener.handleValue (dart:async/future_impl.dart) #3 Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart) #4 Future._propagateToListeners (dart:async/future_impl.dart) #5 Future._complete (dart:async/future_impl.dart) #6 _SyncCompleter.complete (dart:async/future_impl.dart) #7 _AsyncAwaitCompleter.complete (dart:async-patch/async_patch.dart) #8 _completeOnAsyncReturn (dart:async-patch/async_patch.dart:294:13) #9 main.<anonymous closure>.async_op.<anonymous closure>.async_op (file:///b/s/w/ir/cache/builder/sdk/tests/language_2/control_flow_collections/await_for_null_test.dart:15:32) #10 _RootZone.runUnary (dart:async/zone.dart) #11 _FutureListener.handleValue (dart:async/future_impl.dart) #12 Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart) #13 Future._propagateToListeners (dart:async/future_impl.dart) #14 Future._addListener.<anonymous closure> (dart:async/future_impl.dart) #15 _microtaskLoop (dart:async/schedule_microtask.dart:41:21) #16 _startMicrotaskLoop (dart:async/schedule_microtask.dart:50:5) #17 _runPendingImmediateCallback (dart:isolate-patch/isolate_patch.dart:115:13) #18 _RawReceivePortImpl._handleMessage (dart:isolate-patch/isolate_patch.dart) --- Re-run this test: python tools/test.py -n dartkb-interpret-linux-release-x64 language_2/control_flow_collections/await_for_null_test FAILED: dartkb-vm release_x64 language_2/control_flow_collections/await_for_null_test Expected: Pass Actual: RuntimeError --- Command "vm_compile_to_kernel []" (took 02.000143s): DART_CONFIGURATION=ReleaseX64 /b/s/w/ir/cache/builder/sdk/pkg/vm/tool/gen_kernel --no-aot --platform=out/ReleaseX64/vm_platform_strong.dill -o /b/s/w/ir/cache/builder/sdk/out/ReleaseX64/generated_compilations/dartkb/tests_language_2_control_flow_collections_await_for_null_test/out.dill /b/s/w/ir/cache/builder/sdk/tests/language_2/control_flow_collections/await_for_null_test.dart --enable-experiment=control-flow-collections,spread-collections --packages=/b/s/w/ir/cache/builder/sdk/.packages -Ddart.developer.causal_async_stacks=true --gen-bytecode --drop-ast --emit-bytecode-source-positions exit code: 0 --- Command "vm" (took 316ms): DART_CONFIGURATION=ReleaseX64 out/ReleaseX64/dart --enable_interpreter --compilation-counter-threshold=-1 --enable-experiment=control-flow-collections,spread-collections --ignore-unrecognized-flags --packages=/b/s/w/ir/cache/builder/sdk/.packages /b/s/w/ir/cache/builder/sdk/out/ReleaseX64/generated_compilations/dartkb/tests_language_2_control_flow_collections_await_for_null_test/out.dill exit code: 255 stdout: unittest-suite-wait-for-done stderr: Unhandled exception: asyncExpectThrows<NoSuchMethodError>(): Did not throw. #0 asyncExpectThrows.<anonymous closure> (package:async_helper/async_helper.dart:127:4) #1 _RootZone.runUnary (dart:async/zone.dart) #2 _FutureListener.handleValue (dart:async/future_impl.dart) #3 Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart) #4 Future._propagateToListeners (dart:async/future_impl.dart) #5 Future._complete (dart:async/future_impl.dart) #6 _SyncCompleter.complete (dart:async/future_impl.dart) #7 _AsyncAwaitCompleter.complete (dart:async-patch/async_patch.dart) #8 _completeOnAsyncReturn (dart:async-patch/async_patch.dart:294:13) #9 main.<anonymous closure>.async_op.<anonymous closure>.async_op (file:///b/s/w/ir/cache/builder/sdk/tests/language_2/control_flow_collections/await_for_null_test.dart:15:32) #10 _RootZone.runUnary (dart:async/zone.dart) #11 _FutureListener.handleValue (dart:async/future_impl.dart) #12 Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart) #13 Future._propagateToListeners (dart:async/future_impl.dart) #14 Future._addListener.<anonymous closure> (dart:async/future_impl.dart) #15 _microtaskLoop (dart:async/schedule_microtask.dart:41:21) #16 _startMicrotaskLoop (dart:async/schedule_microtask.dart:50:5) #17 _runPendingImmediateCallback (dart:isolate-patch/isolate_patch.dart:115:13) #18 _RawReceivePortImpl._handleMessage (dart:isolate-patch/isolate_patch.dart) --- Re-run this test: python tools/test.py -n dartkb-interpret-linux-release-x64 language_2/control_flow_collections/await_for_null_test === Failure summary: FAILED: dartkb-vm release_x64 language_2/control_flow_collections/await_for_null_test Expected: Pass Actual: RuntimeError --- Command "vm_compile_to_kernel []" (took 01.000841s): DART_CONFIGURATION=ReleaseX64 /b/s/w/ir/cache/builder/sdk/pkg/vm/tool/gen_kernel --no-aot --platform=out/ReleaseX64/vm_platform_strong.dill -o /b/s/w/ir/cache/builder/sdk/out/ReleaseX64/generated_compilations/dartkb/tests_language_2_control_flow_collections_await_for_null_test/out.dill /b/s/w/ir/cache/builder/sdk/tests/language_2/control_flow_collections/await_for_null_test.dart --enable-experiment=control-flow-collections,spread-collections --packages=/b/s/w/ir/cache/builder/sdk/.packages -Ddart.developer.causal_async_stacks=true --gen-bytecode --drop-ast --emit-bytecode-source-positions exit code: 0 --- Command "vm" (took 431ms): DART_CONFIGURATION=ReleaseX64 out/ReleaseX64/dart --enable_interpreter --compilation-counter-threshold=-1 --enable-experiment=control-flow-collections,spread-collections --ignore-unrecognized-flags --packages=/b/s/w/ir/cache/builder/sdk/.packages /b/s/w/ir/cache/builder/sdk/out/ReleaseX64/generated_compilations/dartkb/tests_language_2_control_flow_collections_await_for_null_test/out.dill exit code: 255 stdout: unittest-suite-wait-for-done stderr: Unhandled exception: asyncExpectThrows<NoSuchMethodError>(): Did not throw. #0 asyncExpectThrows.<anonymous closure> (package:async_helper/async_helper.dart:127:4) #1 _RootZone.runUnary (dart:async/zone.dart) #2 _FutureListener.handleValue (dart:async/future_impl.dart) #3 Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart) #4 Future._propagateToListeners (dart:async/future_impl.dart) #5 Future._complete (dart:async/future_impl.dart) #6 _SyncCompleter.complete (dart:async/future_impl.dart) #7 _AsyncAwaitCompleter.complete (dart:async-patch/async_patch.dart) #8 _completeOnAsyncReturn (dart:async-patch/async_patch.dart:294:13) #9 main.<anonymous closure>.async_op.<anonymous closure>.async_op (file:///b/s/w/ir/cache/builder/sdk/tests/language_2/control_flow_collections/await_for_null_test.dart:15:32) #10 _RootZone.runUnary (dart:async/zone.dart) #11 _FutureListener.handleValue (dart:async/future_impl.dart) #12 Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart) #13 Future._propagateToListeners (dart:async/future_impl.dart) #14 Future._addListener.<anonymous closure> (dart:async/future_impl.dart) #15 _microtaskLoop (dart:async/schedule_microtask.dart:41:21) #16 _startMicrotaskLoop (dart:async/schedule_microtask.dart:50:5) #17 _runPendingImmediateCallback (dart:isolate-patch/isolate_patch.dart:115:13) #18 _RawReceivePortImpl._handleMessage (dart:isolate-patch/isolate_patch.dart) --- Re-run this test: python tools/test.py -n dartkb-interpret-linux-release-x64 language_2/control_flow_collections/await_for_null_test FAILED: dartkb-vm release_x64 language_2/control_flow_collections/await_for_null_test Expected: Pass Actual: RuntimeError --- Command "vm_compile_to_kernel []" (took 01.000895s): DART_CONFIGURATION=ReleaseX64 /b/s/w/ir/cache/builder/sdk/pkg/vm/tool/gen_kernel --no-aot --platform=out/ReleaseX64/vm_platform_strong.dill -o /b/s/w/ir/cache/builder/sdk/out/ReleaseX64/generated_compilations/dartkb/tests_language_2_control_flow_collections_await_for_null_test/out.dill /b/s/w/ir/cache/builder/sdk/tests/language_2/control_flow_collections/await_for_null_test.dart --enable-experiment=control-flow-collections,spread-collections --packages=/b/s/w/ir/cache/builder/sdk/.packages -Ddart.developer.causal_async_stacks=true --gen-bytecode --drop-ast --emit-bytecode-source-positions exit code: 0 --- Command "vm" (took 335ms): DART_CONFIGURATION=ReleaseX64 out/ReleaseX64/dart --enable_interpreter --compilation-counter-threshold=-1 --enable-experiment=control-flow-collections,spread-collections --ignore-unrecognized-flags --packages=/b/s/w/ir/cache/builder/sdk/.packages /b/s/w/ir/cache/builder/sdk/out/ReleaseX64/generated_compilations/dartkb/tests_language_2_control_flow_collections_await_for_null_test/out.dill exit code: 255 stdout: unittest-suite-wait-for-done stderr: Unhandled exception: asyncExpectThrows<NoSuchMethodError>(): Did not throw. #0 asyncExpectThrows.<anonymous closure> (package:async_helper/async_helper.dart:127:4) #1 _RootZone.runUnary (dart:async/zone.dart) #2 _FutureListener.handleValue (dart:async/future_impl.dart) #3 Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart) #4 Future._propagateToListeners (dart:async/future_impl.dart) #5 Future._complete (dart:async/future_impl.dart) #6 _SyncCompleter.complete (dart:async/future_impl.dart) #7 _AsyncAwaitCompleter.complete (dart:async-patch/async_patch.dart) #8 _completeOnAsyncReturn (dart:async-patch/async_patch.dart:294:13) #9 main.<anonymous closure>.async_op.<anonymous closure>.async_op (file:///b/s/w/ir/cache/builder/sdk/tests/language_2/control_flow_collections/await_for_null_test.dart:15:32) #10 _RootZone.runUnary (dart:async/zone.dart) #11 _FutureListener.handleValue (dart:async/future_impl.dart) #12 Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart) #13 Future._propagateToListeners (dart:async/future_impl.dart) #14 Future._addListener.<anonymous closure> (dart:async/future_impl.dart) #15 _microtaskLoop (dart:async/schedule_microtask.dart:41:21) #16 _startMicrotaskLoop (dart:async/schedule_microtask.dart:50:5) #17 _runPendingImmediateCallback (dart:isolate-patch/isolate_patch.dart:115:13) #18 _RawReceivePortImpl._handleMessage (dart:isolate-patch/isolate_patch.dart) --- Re-run this test: python tools/test.py -n dartkb-interpret-linux-release-x64 language_2/control_flow_collections/await_for_null_test FAILED: dartkb-vm release_x64 language_2/control_flow_collections/await_for_null_test Expected: Pass Actual: RuntimeError --- Command "vm_compile_to_kernel []" (took 01.000888s): DART_CONFIGURATION=ReleaseX64 /b/s/w/ir/cache/builder/sdk/pkg/vm/tool/gen_kernel --no-aot --platform=out/ReleaseX64/vm_platform_strong.dill -o /b/s/w/ir/cache/builder/sdk/out/ReleaseX64/generated_compilations/dartkb/tests_language_2_control_flow_collections_await_for_null_test/out.dill /b/s/w/ir/cache/builder/sdk/tests/language_2/control_flow_collections/await_for_null_test.dart --enable-experiment=control-flow-collections,spread-collections --packages=/b/s/w/ir/cache/builder/sdk/.packages -Ddart.developer.causal_async_stacks=true --gen-bytecode --drop-ast --emit-bytecode-source-positions exit code: 0 --- Command "vm" (took 355ms): DART_CONFIGURATION=ReleaseX64 out/ReleaseX64/dart --enable_interpreter --compilation-counter-threshold=-1 --enable-experiment=control-flow-collections,spread-collections --ignore-unrecognized-flags --packages=/b/s/w/ir/cache/builder/sdk/.packages /b/s/w/ir/cache/builder/sdk/out/ReleaseX64/generated_compilations/dartkb/tests_language_2_control_flow_collections_await_for_null_test/out.dill exit code: 255 stdout: unittest-suite-wait-for-done stderr: Unhandled exception: asyncExpectThrows<NoSuchMethodError>(): Did not throw. #0 asyncExpectThrows.<anonymous closure> (package:async_helper/async_helper.dart:127:4) #1 _RootZone.runUnary (dart:async/zone.dart) #2 _FutureListener.handleValue (dart:async/future_impl.dart) #3 Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart) #4 Future._propagateToListeners (dart:async/future_impl.dart) #5 Future._complete (dart:async/future_impl.dart) #6 _SyncCompleter.complete (dart:async/future_impl.dart) #7 _AsyncAwaitCompleter.complete (dart:async-patch/async_patch.dart) #8 _completeOnAsyncReturn (dart:async-patch/async_patch.dart:294:13) #9 main.<anonymous closure>.async_op.<anonymous closure>.async_op (file:///b/s/w/ir/cache/builder/sdk/tests/language_2/control_flow_collections/await_for_null_test.dart:15:32) #10 _RootZone.runUnary (dart:async/zone.dart) #11 _FutureListener.handleValue (dart:async/future_impl.dart) #12 Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart) #13 Future._propagateToListeners (dart:async/future_impl.dart) #14 Future._addListener.<anonymous closure> (dart:async/future_impl.dart) #15 _microtaskLoop (dart:async/schedule_microtask.dart:41:21) #16 _startMicrotaskLoop (dart:async/schedule_microtask.dart:50:5) #17 _runPendingImmediateCallback (dart:isolate-patch/isolate_patch.dart:115:13) #18 _RawReceivePortImpl._handleMessage (dart:isolate-patch/isolate_patch.dart) --- Re-run this test: python tools/test.py -n dartkb-interpret-linux-release-x64 language_2/control_flow_collections/await_for_null_test FAILED: dartkb-vm release_x64 language_2/control_flow_collections/await_for_null_test Expected: Pass Actual: RuntimeError --- Command "vm_compile_to_kernel []" (took 01.000662s): DART_CONFIGURATION=ReleaseX64 /b/s/w/ir/cache/builder/sdk/pkg/vm/tool/gen_kernel --no-aot --platform=out/ReleaseX64/vm_platform_strong.dill -o /b/s/w/ir/cache/builder/sdk/out/ReleaseX64/generated_compilations/dartkb/tests_language_2_control_flow_collections_await_for_null_test/out.dill /b/s/w/ir/cache/builder/sdk/tests/language_2/control_flow_collections/await_for_null_test.dart --enable-experiment=control-flow-collections,spread-collections --packages=/b/s/w/ir/cache/builder/sdk/.packages -Ddart.developer.causal_async_stacks=true --gen-bytecode --drop-ast --emit-bytecode-source-positions exit code: 0 --- Command "vm" (took 363ms): DART_CONFIGURATION=ReleaseX64 out/ReleaseX64/dart --enable_interpreter --compilation-counter-threshold=-1 --enable-experiment=control-flow-collections,spread-collections --ignore-unrecognized-flags --packages=/b/s/w/ir/cache/builder/sdk/.packages /b/s/w/ir/cache/builder/sdk/out/ReleaseX64/generated_compilations/dartkb/tests_language_2_control_flow_collections_await_for_null_test/out.dill exit code: 255 stdout: unittest-suite-wait-for-done stderr: Unhandled exception: asyncExpectThrows<NoSuchMethodError>(): Did not throw. #0 asyncExpectThrows.<anonymous closure> (package:async_helper/async_helper.dart:127:4) #1 _RootZone.runUnary (dart:async/zone.dart) #2 _FutureListener.handleValue (dart:async/future_impl.dart) #3 Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart) #4 Future._propagateToListeners (dart:async/future_impl.dart) #5 Future._complete (dart:async/future_impl.dart) #6 _SyncCompleter.complete (dart:async/future_impl.dart) #7 _AsyncAwaitCompleter.complete (dart:async-patch/async_patch.dart) #8 _completeOnAsyncReturn (dart:async-patch/async_patch.dart:294:13) #9 main.<anonymous closure>.async_op.<anonymous closure>.async_op (file:///b/s/w/ir/cache/builder/sdk/tests/language_2/control_flow_collections/await_for_null_test.dart:15:32) #10 _RootZone.runUnary (dart:async/zone.dart) #11 _FutureListener.handleValue (dart:async/future_impl.dart) #12 Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart) #13 Future._propagateToListeners (dart:async/future_impl.dart) #14 Future._addListener.<anonymous closure> (dart:async/future_impl.dart) #15 _microtaskLoop (dart:async/schedule_microtask.dart:41:21) #16 _startMicrotaskLoop (dart:async/schedule_microtask.dart:50:5) #17 _runPendingImmediateCallback (dart:isolate-patch/isolate_patch.dart:115:13) #18 _RawReceivePortImpl._handleMessage (dart:isolate-patch/isolate_patch.dart) --- Re-run this test: python tools/test.py -n dartkb-interpret-linux-release-x64 language_2/control_flow_collections/await_for_null_test FAILED: dartkb-vm release_x64 language_2/control_flow_collections/await_for_null_test Expected: Pass Actual: RuntimeError --- Command "vm_compile_to_kernel []" (took 02.000143s): DART_CONFIGURATION=ReleaseX64 /b/s/w/ir/cache/builder/sdk/pkg/vm/tool/gen_kernel --no-aot --platform=out/ReleaseX64/vm_platform_strong.dill -o /b/s/w/ir/cache/builder/sdk/out/ReleaseX64/generated_compilations/dartkb/tests_language_2_control_flow_collections_await_for_null_test/out.dill /b/s/w/ir/cache/builder/sdk/tests/language_2/control_flow_collections/await_for_null_test.dart --enable-experiment=control-flow-collections,spread-collections --packages=/b/s/w/ir/cache/builder/sdk/.packages -Ddart.developer.causal_async_stacks=true --gen-bytecode --drop-ast --emit-bytecode-source-positions exit code: 0 --- Command "vm" (took 316ms): DART_CONFIGURATION=ReleaseX64 out/ReleaseX64/dart --enable_interpreter --compilation-counter-threshold=-1 --enable-experiment=control-flow-collections,spread-collections --ignore-unrecognized-flags --packages=/b/s/w/ir/cache/builder/sdk/.packages /b/s/w/ir/cache/builder/sdk/out/ReleaseX64/generated_compilations/dartkb/tests_language_2_control_flow_collections_await_for_null_test/out.dill exit code: 255 stdout: unittest-suite-wait-for-done stderr: Unhandled exception: asyncExpectThrows<NoSuchMethodError>(): Did not throw. #0 asyncExpectThrows.<anonymous closure> (package:async_helper/async_helper.dart:127:4) #1 _RootZone.runUnary (dart:async/zone.dart) #2 _FutureListener.handleValue (dart:async/future_impl.dart) #3 Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart) #4 Future._propagateToListeners (dart:async/future_impl.dart) #5 Future._complete (dart:async/future_impl.dart) #6 _SyncCompleter.complete (dart:async/future_impl.dart) #7 _AsyncAwaitCompleter.complete (dart:async-patch/async_patch.dart) #8 _completeOnAsyncReturn (dart:async-patch/async_patch.dart:294:13) #9 main.<anonymous closure>.async_op.<anonymous closure>.async_op (file:///b/s/w/ir/cache/builder/sdk/tests/language_2/control_flow_collections/await_for_null_test.dart:15:32) #10 _RootZone.runUnary (dart:async/zone.dart) #11 _FutureListener.handleValue (dart:async/future_impl.dart) #12 Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart) #13 Future._propagateToListeners (dart:async/future_impl.dart) #14 Future._addListener.<anonymous closure> (dart:async/future_impl.dart) #15 _microtaskLoop (dart:async/schedule_microtask.dart:41:21) #16 _startMicrotaskLoop (dart:async/schedule_microtask.dart:50:5) #17 _runPendingImmediateCallback (dart:isolate-patch/isolate_patch.dart:115:13) #18 _RawReceivePortImpl._handleMessage (dart:isolate-patch/isolate_patch.dart) --- Re-run this test: python tools/test.py -n dartkb-interpret-linux-release-x64 language_2/control_flow_collections/await_for_null_test === === 5 tests failed === --- Total time: 02:26 --- 0:00:13.144198 - vm_compile_to_kernel [] - dartkb-vm release_x64/corelib_2/bigint_parse_radix_test/1 0:00:12.891738 - vm_compile_to_kernel [] - dartkb-vm release_x64/corelib_2/symbol_test/none 0:00:12.650726 - vm_compile_to_kernel [] - dartkb-vm release_x64/corelib_2/bigint_from_test/2 0:00:12.615060 - vm_compile_to_kernel [] - dartkb-vm release_x64/corelib_2/bigint_parse_radix_test/0 0:00:12.600941 - vm_compile_to_kernel [] - dartkb-vm release_x64/corelib_2/bigint_from_test/1 0:00:12.532386 - vm_compile_to_kernel [] - dartkb-vm release_x64/corelib_2/bigint_from_test/3 0:00:12.495195 - vm_compile_to_kernel [] - dartkb-vm release_x64/corelib_2/apply3_test 0:00:12.386828 - vm_compile_to_kernel [] - dartkb-vm release_x64/corelib_2/bigint_from_test/0 0:00:03.825872 - vm_compile_to_kernel [] - dartkb-vm release_x64/corelib_2/bigint_from_test/2 0:00:03.459300 - vm - dartkb-vm release_x64/corelib_2/bigint_parse_radix_test/2 0:00:03.451909 - vm - dartkb-vm release_x64/corelib_2/bigint_parse_radix_test/2 0:00:03.442095 - vm - dartkb-vm release_x64/corelib_2/bigint_parse_radix_test/2 0:00:03.356111 - vm - dartkb-vm release_x64/corelib_2/bigint_parse_radix_test/2 0:00:03.349710 - vm - dartkb-vm release_x64/corelib_2/bigint_parse_radix_test/2 0:00:03.228928 - vm_compile_to_kernel [] - dartkb-vm release_x64/corelib_2/bigint_parse_radix_test/3 0:00:03.053543 - vm_compile_to_kernel [] - dartkb-vm release_x64/corelib_2/bigint_parse_radix_test/2 0:00:03.011147 - vm - dartkb-vm release_x64/corelib_2/bigint_parse_radix_test/3 0:00:02.909870 - vm - dartkb-vm release_x64/corelib_2/bigint_parse_radix_test/3 0:00:02.897433 - vm_compile_to_kernel [] - dartkb-vm release_x64/corelib_2/bigint_from_test/3 0:00:02.786427 - vm - dartkb-vm release_x64/corelib_2/bigint_parse_radix_test/3 INFO: No unexpected crashes recorded