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{ "shards": [ { "bot_dimensions": [ { "key": "caches", "value": [ "builder_7ac26ffb2555723738bb40d39fe5d89f2f2f3a436d29e8fb3937519466e06fbe_v2", "builder_bc510e7460cd360bdaafeba95be813037cc6e9a1b51dd3fb5b57eb2199968634_v2", "builder_c1a495bca4b2d559164b1b950d5dec798457d9fea341d899db5a562a4f2d59ff_v2", "git", "goma_v2", "swarming_module_cache_vpython", "vpython" ] }, { "key": "cores", "value": [ "8" ] }, { "key": "cpu", "value": [ "x86", "x86-64", "x86-64-Broadwell_GCE", "x86-64-avx2" ] }, { "key": "gce", "value": [ "1" ] }, { "key": "gpu", "value": [ "none" ] }, { "key": "id", "value": [ "luci-dart-try-xenial-82-izs3" ] }, { "key": "image", "value": [ "chrome-xenial-19041001-3b730ae8765" ] }, { "key": "inside_docker", "value": [ "0" ] }, { "key": "kvm", "value": [ "0" ] }, { "key": "locale", "value": [ "en_US.UTF-8" ] }, { "key": "machine_type", "value": [ "n1-standard-8" ] }, { "key": "os", "value": [ "Linux", "Ubuntu", "Ubuntu-16.04" ] }, { "key": "pool", "value": [ "dart.tests", "luci.dart.try" ] }, { "key": "python", "value": [ "2.7.12" ] }, { "key": "server_version", "value": [ "4267-53b17d5" ] }, { "key": "zone", "value": [ "us", "us-central", "us-central1", "us-central1-b" ] } ], "bot_id": "luci-dart-try-xenial-82-izs3", "bot_version": "bd68e04e43fc4d1b7b5b65890a29c5d5bae55ab1423851733f92abd7e13dda14", "cipd_pins": { "client_package": { "package_name": "infra/tools/cipd/linux-amd64", "version": "nFftZl2kFquaI2EUmPGwzbc5sIbCocl9L55UeASqlLsC" }, "packages": [ { "package_name": "infra/python/cpython/linux-amd64", "path": ".swarming_module", "version": "46c0c897ca0f053799ee41fd148bb7a47232df47" }, { "package_name": "infra/tools/luci/logdog/butler/linux-amd64", "path": ".swarming_module", "version": "2737ea8ed9b958f4d5aa9ffe106115a649ada241" }, { "package_name": "infra/tools/luci/vpython-native/linux-amd64", "path": ".swarming_module", "version": "tfTmX4aGCfFtfQucj_nEfwiNisK0RmpKrITkZMBBq3cC" }, { "package_name": "infra/tools/luci/vpython/linux-amd64", "path": ".swarming_module", "version": "bmnYyAg9mbM_538s1dIP1hZZmOtc8C7ssF41ztN2cr0C" }, { "package_name": "dart/dart-sdk/linux-amd64", "path": "tools/sdks", "version": "_NNVITsg60i2IEbTCMkOw6aWDgGP1Assud9v72MOAOMC" } ] }, "completed_ts": "2019-04-19T19:44:20.127020", "costs_usd": [ 0.08855550213137633 ], "created_ts": "2019-04-19T19:28:17.158783", "duration": 737.2182660102844, "modified_ts": "2019-04-19T19:44:20.127020", "name": "vm tests_shard_1/Linux/c80eacce8a/vm-kernel-linux-debug-simdbc64/5576", "output": "/b/s/swarming_bot.1.zip/third_party/requests/__init__.py:83: RequestsDependencyWarning: Old version of cryptography ([1, 2, 3]) may cause slowdown.\ntools/testing/dart/main.dart:1: Warning: Interpreting this as package URI, 'package:test_dart/main.dart'.\nTest configurations:\n dartk-linux-debug-simdbc64(architecture: simdbc64, compiler: dartk, mode: debug, runtime: vm, system: linux, vm-options: [], dart2js-options: [], timeout: null, preview-dart-2)\nSuites tested: samples, standalone, standalone_2, corelib_2, language_2, vm, benchmark_smoke, utils, lib_2, analyze_library, service, kernel, ffi\n dartk-linux-debug-simdbc64(architecture: simdbc64, compiler: dartk, mode: debug, runtime: vm, system: linux, vm-options: [], dart2js-options: [], timeout: null, preview-dart-2)\nSuites tested: observatory_ui\nTotal: 2318 tests\n * 159 tests will be skipped (97 skipped by design)\n * 0 tests are expected to be flaky but not crash\n * 12 tests are expected to flaky crash\n * 2105 tests are expected to pass\n * 0 tests are expected to fail that we won't fix\n * 35 tests are expected to fail that we should fix\n * 3 tests are expected to crash that we should fix\n * 0 tests are allowed to timeout\n * 4 could not be categorized or are in multiple categories\n\n\nFAILED: dartk-vm debug_simdbc64 language_2/function_propagation_test\nExpected: RuntimeError\nActual: Pass\n\n--- Command \"vm_compile_to_kernel []\" (took 626ms):\nDART_CONFIGURATION=DebugSIMDBC64 /b/s/w/ir/pkg/vm/tool/gen_kernel --no-aot --platform=out/DebugSIMDBC64/vm_platform_strong.dill -o /b/s/w/ir/out/DebugSIMDBC64/generated_compilations/dartk/tests_language_2_function_propagation_test/out.dill /b/s/w/ir/tests/language_2/function_propagation_test.dart --packages=/b/s/w/ir/.packages -Ddart.developer.causal_async_stacks=true\n\nexit code:\n0\n\n--- Command \"vm\" (took 01.000779s):\nDART_CONFIGURATION=DebugSIMDBC64 out/DebugSIMDBC64/dart --ignore-unrecognized-flags --packages=/b/s/w/ir/.packages /b/s/w/ir/out/DebugSIMDBC64/generated_compilations/dartk/tests_language_2_function_propagation_test/out.dill\n\nexit code:\n0\n\n--- Re-run this test:\npython tools/test.py -n dartk-linux-debug-simdbc64 language_2/function_propagation_test\n\n1135 out of 2159 completed\nTests running for 5 minutes\n1709 out of 2159 completed\nTests running for 10 minutes\n\nFAILED: dartk-vm debug_simdbc64 vm/cc/FreeVirtualMemory\nExpected: Pass\nActual: Crash\n\n--- Command \"run_vm_unittest\" (took 135ms):\nDART_CONFIGURATION=DebugSIMDBC64 out/DebugSIMDBC64/run_vm_tests --dfe=/b/s/w/ir/out/DebugSIMDBC64/gen/kernel_service.dill --ignore-unrecognized-flags FreeVirtualMemory\n\nexit code:\n-6\n\nstdout:\nRunning test: FreeVirtualMemory\n\nstderr:\n../../runtime/vm/virtual_memory_posix.cc: 140: error: expected: !is_executable\nversion=2.2.1-edge.af0fa108da86698efef0fb0b5db4290f41d2f260 (Fri Apr 19 19:25:01 2019 +0000) on \"linux_dbc\"\nthread=4505, isolate=(null)((nil))\n pc 0x0000558d5528610c fp 0x00007ffeb83b7090 dart::Profiler::DumpStackTrace(void*)\n-- End of DumpStackTrace\n\n--- Re-run this test:\npython tools/test.py -n dartk-linux-debug-simdbc64 vm/cc/FreeVirtualMemory\n\n\nFAILED: dartk-vm debug_simdbc64 vm/cc/FreeListProtected\nExpected: Pass\nActual: Crash\n\n--- Command \"run_vm_unittest\" (took 116ms):\nDART_CONFIGURATION=DebugSIMDBC64 out/DebugSIMDBC64/run_vm_tests --dfe=/b/s/w/ir/out/DebugSIMDBC64/gen/kernel_service.dill --ignore-unrecognized-flags FreeListProtected\n\nexit code:\n-6\n\nstdout:\nRunning test: FreeListProtected\n\nstderr:\n../../runtime/vm/virtual_memory_posix.cc: 225: error: expected: (mode != kReadExecute) && (mode != kReadWriteExecute)\nversion=2.2.1-edge.af0fa108da86698efef0fb0b5db4290f41d2f260 (Fri Apr 19 19:25:01 2019 +0000) on \"linux_dbc\"\nthread=5738, isolate=isolate(0x55b741aa1200)\n pc 0x000055b73f36e10c fp 0x00007ffe99415b00 dart::Profiler::DumpStackTrace(void*)\n-- End of DumpStackTrace\n\n--- Re-run this test:\npython tools/test.py -n dartk-linux-debug-simdbc64 vm/cc/FreeListProtected\n\n\nFAILED: dartk-vm debug_simdbc64 vm/cc/FreeListProtectedTinyObjects\nExpected: Pass\nActual: Crash\n\n--- Command \"run_vm_unittest\" (took 115ms):\nDART_CONFIGURATION=DebugSIMDBC64 out/DebugSIMDBC64/run_vm_tests --dfe=/b/s/w/ir/out/DebugSIMDBC64/gen/kernel_service.dill --ignore-unrecognized-flags FreeListProtectedTinyObjects\n\nexit code:\n-6\n\nstdout:\nRunning test: FreeListProtectedTinyObjects\n\nstderr:\n../../runtime/vm/virtual_memory_posix.cc: 225: error: expected: (mode != kReadExecute) && (mode != kReadWriteExecute)\nversion=2.2.1-edge.af0fa108da86698efef0fb0b5db4290f41d2f260 (Fri Apr 19 19:25:01 2019 +0000) on \"linux_dbc\"\nthread=5742, isolate=isolate(0x564da486d200)\n pc 0x0000564da2a5010c fp 0x00007ffcee2cd8a0 dart::Profiler::DumpStackTrace(void*)\n-- End of DumpStackTrace\n\n--- Re-run this test:\npython tools/test.py -n dartk-linux-debug-simdbc64 vm/cc/FreeListProtectedTinyObjects\n\n\nFAILED: dartk-vm debug_simdbc64 vm/cc/FreeListProtectedVariableSizeObjects\nExpected: Pass\nActual: Crash\n\n--- Command \"run_vm_unittest\" (took 98ms):\nDART_CONFIGURATION=DebugSIMDBC64 out/DebugSIMDBC64/run_vm_tests --dfe=/b/s/w/ir/out/DebugSIMDBC64/gen/kernel_service.dill --ignore-unrecognized-flags FreeListProtectedVariableSizeObjects\n\nexit code:\n-6\n\nstdout:\nRunning test: FreeListProtectedVariableSizeObjects\n\nstderr:\n../../runtime/vm/virtual_memory_posix.cc: 225: error: expected: (mode != kReadExecute) && (mode != kReadWriteExecute)\nversion=2.2.1-edge.af0fa108da86698efef0fb0b5db4290f41d2f260 (Fri Apr 19 19:25:01 2019 +0000) on \"linux_dbc\"\nthread=5746, isolate=isolate(0x56253bd6d200)\n pc 0x000056253a55210c fp 0x00007ffd6ae69d70 dart::Profiler::DumpStackTrace(void*)\n-- End of DumpStackTrace\n\n--- Re-run this test:\npython tools/test.py -n dartk-linux-debug-simdbc64 vm/cc/FreeListProtectedVariableSizeObjects\n\n\nFAILED: dartk-vm debug_simdbc64 vm/cc/IterateReadOnly\nExpected: Pass\nActual: Crash\n\n--- Command \"run_vm_unittest\" (took 135ms):\nDART_CONFIGURATION=DebugSIMDBC64 out/DebugSIMDBC64/run_vm_tests --dfe=/b/s/w/ir/out/DebugSIMDBC64/gen/kernel_service.dill --ignore-unrecognized-flags IterateReadOnly\n\nexit code:\n-6\n\nstdout:\nRunning test: IterateReadOnly\n\nstderr:\n../../runtime/vm/virtual_memory_posix.cc: 225: error: expected: (mode != kReadExecute) && (mode != kReadWriteExecute)\nversion=2.2.1-edge.af0fa108da86698efef0fb0b5db4290f41d2f260 (Fri Apr 19 19:25:01 2019 +0000) on \"linux_dbc\"\nthread=5790, isolate=isolate(0x55973065f200)\n pc 0x000055972f54710c fp 0x00007ffd160b8dd0 dart::Profiler::DumpStackTrace(void*)\n-- End of DumpStackTrace\n\n--- Re-run this test:\npython tools/test.py -n dartk-linux-debug-simdbc64 vm/cc/IterateReadOnly\n\n\n=== Failure summary:\n\n\nFAILED: dartk-vm debug_simdbc64 language_2/function_propagation_test\nExpected: RuntimeError\nActual: Pass\n\n--- Command \"vm_compile_to_kernel []\" (took 626ms):\nDART_CONFIGURATION=DebugSIMDBC64 /b/s/w/ir/pkg/vm/tool/gen_kernel --no-aot --platform=out/DebugSIMDBC64/vm_platform_strong.dill -o /b/s/w/ir/out/DebugSIMDBC64/generated_compilations/dartk/tests_language_2_function_propagation_test/out.dill /b/s/w/ir/tests/language_2/function_propagation_test.dart --packages=/b/s/w/ir/.packages -Ddart.developer.causal_async_stacks=true\n\nexit code:\n0\n\n--- Command \"vm\" (took 01.000779s):\nDART_CONFIGURATION=DebugSIMDBC64 out/DebugSIMDBC64/dart --ignore-unrecognized-flags --packages=/b/s/w/ir/.packages /b/s/w/ir/out/DebugSIMDBC64/generated_compilations/dartk/tests_language_2_function_propagation_test/out.dill\n\nexit code:\n0\n\n--- Re-run this test:\npython tools/test.py -n dartk-linux-debug-simdbc64 language_2/function_propagation_test\n\n\nFAILED: dartk-vm debug_simdbc64 vm/cc/FreeVirtualMemory\nExpected: Pass\nActual: Crash\n\n--- Command \"run_vm_unittest\" (took 135ms):\nDART_CONFIGURATION=DebugSIMDBC64 out/DebugSIMDBC64/run_vm_tests --dfe=/b/s/w/ir/out/DebugSIMDBC64/gen/kernel_service.dill --ignore-unrecognized-flags FreeVirtualMemory\n\nexit code:\n-6\n\nstdout:\nRunning test: FreeVirtualMemory\n\nstderr:\n../../runtime/vm/virtual_memory_posix.cc: 140: error: expected: !is_executable\nversion=2.2.1-edge.af0fa108da86698efef0fb0b5db4290f41d2f260 (Fri Apr 19 19:25:01 2019 +0000) on \"linux_dbc\"\nthread=4505, isolate=(null)((nil))\n pc 0x0000558d5528610c fp 0x00007ffeb83b7090 dart::Profiler::DumpStackTrace(void*)\n-- End of DumpStackTrace\n\n--- Re-run this test:\npython tools/test.py -n dartk-linux-debug-simdbc64 vm/cc/FreeVirtualMemory\n\n\nFAILED: dartk-vm debug_simdbc64 vm/cc/FreeListProtected\nExpected: Pass\nActual: Crash\n\n--- Command \"run_vm_unittest\" (took 116ms):\nDART_CONFIGURATION=DebugSIMDBC64 out/DebugSIMDBC64/run_vm_tests --dfe=/b/s/w/ir/out/DebugSIMDBC64/gen/kernel_service.dill --ignore-unrecognized-flags FreeListProtected\n\nexit code:\n-6\n\nstdout:\nRunning test: FreeListProtected\n\nstderr:\n../../runtime/vm/virtual_memory_posix.cc: 225: error: expected: (mode != kReadExecute) && (mode != kReadWriteExecute)\nversion=2.2.1-edge.af0fa108da86698efef0fb0b5db4290f41d2f260 (Fri Apr 19 19:25:01 2019 +0000) on \"linux_dbc\"\nthread=5738, isolate=isolate(0x55b741aa1200)\n pc 0x000055b73f36e10c fp 0x00007ffe99415b00 dart::Profiler::DumpStackTrace(void*)\n-- End of DumpStackTrace\n\n--- Re-run this test:\npython tools/test.py -n dartk-linux-debug-simdbc64 vm/cc/FreeListProtected\n\n\nFAILED: dartk-vm debug_simdbc64 vm/cc/FreeListProtectedTinyObjects\nExpected: Pass\nActual: Crash\n\n--- Command \"run_vm_unittest\" (took 115ms):\nDART_CONFIGURATION=DebugSIMDBC64 out/DebugSIMDBC64/run_vm_tests --dfe=/b/s/w/ir/out/DebugSIMDBC64/gen/kernel_service.dill --ignore-unrecognized-flags FreeListProtectedTinyObjects\n\nexit code:\n-6\n\nstdout:\nRunning test: FreeListProtectedTinyObjects\n\nstderr:\n../../runtime/vm/virtual_memory_posix.cc: 225: error: expected: (mode != kReadExecute) && (mode != kReadWriteExecute)\nversion=2.2.1-edge.af0fa108da86698efef0fb0b5db4290f41d2f260 (Fri Apr 19 19:25:01 2019 +0000) on \"linux_dbc\"\nthread=5742, isolate=isolate(0x564da486d200)\n pc 0x0000564da2a5010c fp 0x00007ffcee2cd8a0 dart::Profiler::DumpStackTrace(void*)\n-- End of DumpStackTrace\n\n--- Re-run this test:\npython tools/test.py -n dartk-linux-debug-simdbc64 vm/cc/FreeListProtectedTinyObjects\n\n\nFAILED: dartk-vm debug_simdbc64 vm/cc/FreeListProtectedVariableSizeObjects\nExpected: Pass\nActual: Crash\n\n--- Command \"run_vm_unittest\" (took 98ms):\nDART_CONFIGURATION=DebugSIMDBC64 out/DebugSIMDBC64/run_vm_tests --dfe=/b/s/w/ir/out/DebugSIMDBC64/gen/kernel_service.dill --ignore-unrecognized-flags FreeListProtectedVariableSizeObjects\n\nexit code:\n-6\n\nstdout:\nRunning test: FreeListProtectedVariableSizeObjects\n\nstderr:\n../../runtime/vm/virtual_memory_posix.cc: 225: error: expected: (mode != kReadExecute) && (mode != kReadWriteExecute)\nversion=2.2.1-edge.af0fa108da86698efef0fb0b5db4290f41d2f260 (Fri Apr 19 19:25:01 2019 +0000) on \"linux_dbc\"\nthread=5746, isolate=isolate(0x56253bd6d200)\n pc 0x000056253a55210c fp 0x00007ffd6ae69d70 dart::Profiler::DumpStackTrace(void*)\n-- End of DumpStackTrace\n\n--- Re-run this test:\npython tools/test.py -n dartk-linux-debug-simdbc64 vm/cc/FreeListProtectedVariableSizeObjects\n\n\nFAILED: dartk-vm debug_simdbc64 vm/cc/IterateReadOnly\nExpected: Pass\nActual: Crash\n\n--- Command \"run_vm_unittest\" (took 135ms):\nDART_CONFIGURATION=DebugSIMDBC64 out/DebugSIMDBC64/run_vm_tests --dfe=/b/s/w/ir/out/DebugSIMDBC64/gen/kernel_service.dill --ignore-unrecognized-flags IterateReadOnly\n\nexit code:\n-6\n\nstdout:\nRunning test: IterateReadOnly\n\nstderr:\n../../runtime/vm/virtual_memory_posix.cc: 225: error: expected: (mode != kReadExecute) && (mode != kReadWriteExecute)\nversion=2.2.1-edge.af0fa108da86698efef0fb0b5db4290f41d2f260 (Fri Apr 19 19:25:01 2019 +0000) on \"linux_dbc\"\nthread=5790, isolate=isolate(0x55973065f200)\n pc 0x000055972f54710c fp 0x00007ffd160b8dd0 dart::Profiler::DumpStackTrace(void*)\n-- End of DumpStackTrace\n\n--- Re-run this test:\npython tools/test.py -n dartk-linux-debug-simdbc64 vm/cc/IterateReadOnly\n\n\n\n===\n=== 6 tests failed\n===\n\n\n--- Total time: 12:14 ---\n0:01:14.300613 - vm - dartk-vm debug_simdbc64/standalone_2/typed_data_test\n0:00:28.104841 - vm - dartk-vm debug_simdbc64/lib_2/mirrors/immutable_collections_test\n0:00:23.646837 - run_vm_unittest - dartk-vm debug_simdbc64/vm/cc/CustomIsolates\n0:00:20.662531 - vm - dartk-vm debug_simdbc64/lib_2/isolate/message_test\n0:00:19.859767 - vm - dartk-vm debug_simdbc64/standalone_2/io/process_run_output_test\n0:00:18.991092 - vm - dartk-vm debug_simdbc64/standalone_2/io/stdio_implicit_close_test\n0:00:18.775881 - vm - dartk-vm debug_simdbc64/service/object_graph_vm_test\n0:00:18.229323 - vm - dartk-vm debug_simdbc64/lib_2/isolate/issue_21398_parent_isolate1_test\n0:00:15.910856 - vm_compile_to_kernel [] - dartk-vm debug_simdbc64/service/next_through_is_and_as_test\n0:00:15.532050 - vm_compile_to_kernel [] - dartk-vm debug_simdbc64/service/get_user_level_retaining_path_rpc_test\n0:00:15.516154 - run_vm_unittest - dartk-vm debug_simdbc64/vm/cc/DartAPI_NotifyLowMemory\n0:00:15.460778 - vm_compile_to_kernel [] - dartk-vm debug_simdbc64/service/contexts_test\n0:00:15.381947 - vm - dartk-vm debug_simdbc64/service/process_service_test\n0:00:15.334228 - vm_compile_to_kernel [] - dartk-vm debug_simdbc64/service/kill_paused_test\n0:00:15.289647 - vm_compile_to_kernel [] - dartk-vm debug_simdbc64/service/evaluate_in_async_activation_test\n0:00:15.085650 - run_vm_unittest - dartk-vm debug_simdbc64/vm/cc/DartAPI_NotifyIdleLong\n0:00:13.333057 - run_vm_unittest - dartk-vm debug_simdbc64/vm/cc/SourceReport_Coverage_AllFunctions_ForceCompile\n0:00:12.935706 - run_vm_unittest - dartk-vm debug_simdbc64/vm/cc/DartAPI_NotifyIdleShort\n0:00:12.229988 - vm - dartk-vm debug_simdbc64/lib_2/isolate/error_exit_at_spawnuri_test\n0:00:11.601005 - vm_compile_to_kernel [] - dartk-vm debug_simdbc64/vm/dart/reused_instructions_test\nINFO: Core dump archiving is activated\nArchiving coredumps for crash (if possible):\n----> Crash(vm/cc/FreeVirtualMemory: 4505 binary.debug_simdbc64_run_vm_tests)\n----> Crash(vm/cc/FreeListProtected: 5738 binary.debug_simdbc64_run_vm_tests)\n----> Crash(vm/cc/FreeListProtectedTinyObjects: 5742 binary.debug_simdbc64_run_vm_tests)\n----> Crash(vm/cc/FreeListProtectedVariableSizeObjects: 5746 binary.debug_simdbc64_run_vm_tests)\n----> Crash(vm/cc/IterateReadOnly: 5790 binary.debug_simdbc64_run_vm_tests)\nINFO: Moving collected dumps and binaries into output directory\nINFO: They will be uploaded to isolate server. Look for \"isolated out\" under the failed step on the build page.\nINFO: For more information see runtime/docs/infra/coredumps.md\n+++ Moving /b/s/w/ir/core.4505 to output_directory (/b/s/w/iogCkXjl)\n+++ Moving /b/s/w/ir/core.5742 to output_directory (/b/s/w/iogCkXjl)\n+++ Moving /b/s/w/ir/core.5746 to output_directory (/b/s/w/iogCkXjl)\n+++ Moving /b/s/w/ir/core.5738 to output_directory (/b/s/w/iogCkXjl)\n+++ Moving binary.debug_simdbc64_run_vm_tests to output_directory (/b/s/w/iogCkXjl)\n+++ Moving /b/s/w/ir/core.5790 to output_directory (/b/s/w/iogCkXjl)\n", "outputs_ref": { "isolated": "d3832aeaca015972743da4ea4d22befc7d9ba95f", "isolatedserver": "https://isolateserver.appspot.com", "namespace": "default-gzip" }, "run_id": "444fe3ad5fe1ad11", "server_versions": [ "4267-53b17d5" ], "started_ts": "2019-04-19T19:31:32.992708", "state": "COMPLETED", "tags": [ "build_is_experimental:false", "buildername:vm-kernel-linux-debug-simdbc64", "buildnumber:5576", "cpu:x86-64", "data:c80eacce8a42ac9de5565d3ab89fcd2f5667493b", "master:client.dart", "name:vm", "os:Linux", "pool:dart.tests", "priority:25", "service_account:none", "slavename:luci-dart-try-xenial-21-5x79", "spec_name:dart.ci.sandbox:vm-kernel-linux-debug-simdbc64", "stepname:vm tests_shard_1", "swarming.pool.template:none", "swarming.pool.version:7073e327c2a612f1097f4f1f73b8cbe804b23db2", "user:None" ], "task_id": "444fe3ad5fe1ad10", "try_number": "1" } ] }