Builder vm-kernel-reload-linux-debug-x64 Build 2665

Results:

Internal Failure

Trigger Info:

Project	dart
Revision	7e1aa678551e33cb9d5de485b1f2fcd79f74e59e
Got Revision	7e1aa678551e33cb9d5de485b1f2fcd79f74e59e

Execution:

• Source: Task 4267579e74fb0010
• Bot: trusty-dart-68765ebb-us-central1-b-wvgp
• Recipe: dart/neo

Steps and Logfiles:

Show: Expanded Default Non-Green

1. ( 222 ms ) setup_build

   running recipe: "dart/neo"
   • stdout
   • run_recipe
2. ( 4 secs ) gsutil find latest build
   • stdout
   • raw_io.output_text[latest]
3. ( 1 secs ) gsutil get revision for latest build
   • stdout
   • raw_io.output_text[revision]
4. ( 236 ms ) ensure_goma
   • - no logs -
   1. ( 236 ms ) ensure_installed
      • stdout
      • json.output
5. ( 26 secs ) bot_update

   [36GB/295GB used (12%)]
   • stdout
   • json.output
6. ( 3 secs ) clobber
   • stdout
7. ( 1 secs ) gclient runhooks
   • stdout
8. ( 476 ms ) kill processes
   • stdout
9. ( 296 ms ) read test-matrix.json
   • stdout
   • json.output
10. ( 408 ms ) delete debug log
    • stdout
11. ( 424 ms ) write fileset analyzer_unit_tests to sdk root
    • stdout
12. ( 421 ms ) write fileset dart2js to sdk root
    • stdout
13. ( 433 ms ) write fileset dart2js_hostasserts to sdk root
    • stdout
14. ( 421 ms ) write fileset fuzzer to sdk root
    • stdout
15. ( 423 ms ) write fileset vm-kernel to sdk root
    • stdout
16. ( 326 ms ) gclient get checked-in SDK version
    • stdout
    • raw_io.output_text
17. ( 10 ms ) git show
    • stdout
18. ( 462 ms ) kill processes (2)
    • stdout
19. ( 4 secs ) preprocess_for_goma
    • - no logs -
    1. ( 430 ms ) goma cache directory
       • stdout
    2. ( 1 secs ) start_goma
       • stdout
       • cloudtail
    3. ( 2 secs ) start cloudtail
       • stdout
20. ( 1 mins 30 secs ) build dart
    • stdout
21. ( 9 secs ) postprocess_for_goma
    • - no logs -
    1. ( 470 ms ) goma_jsonstatus
       • stdout
       • json.output
    2. ( 464 ms ) goma_stat
       • stdout
    3. ( 462 ms ) stop_goma
       • stdout
    4. ( 6 secs ) upload_log
       • stdout
       • json.output
       • compiler_proxy_log
    5. ( 1 secs ) stop cloudtail
       • stdout
22. ( 45 secs ) upload testing fileset vm-kernel

    swarming fileset hash: b4148ed0d9edb69e22c22da6f76b38bb75b3f8a0
    • stdout
23. ( 7 secs ) trigger shards for vm tests
    • - no logs -
    1. ( 1 secs ) [trigger] vm tests_shard_1

       Run on OS: 'Linux'
       • stdout
       • json.output
       • shard #0
    2. ( 840 ms ) [trigger] vm tests_shard_2

       Run on OS: 'Linux'
       • stdout
       • json.output
       • shard #0
    3. ( 769 ms ) [trigger] vm tests_shard_3

       Run on OS: 'Linux'
       • stdout
       • json.output
       • shard #0
    4. ( 831 ms ) [trigger] vm tests_shard_4

       Run on OS: 'Linux'
       • stdout
       • json.output
       • shard #0
    5. ( 773 ms ) [trigger] vm tests_shard_5

       Run on OS: 'Linux'
       • stdout
       • json.output
       • shard #0
    6. ( 763 ms ) [trigger] vm tests_shard_6

       Run on OS: 'Linux'
       • stdout
       • json.output
       • shard #0
    7. ( 822 ms ) [trigger] vm tests_shard_7

       Run on OS: 'Linux'
       • stdout
       • json.output
       • shard #0
    8. ( 798 ms ) [trigger] vm tests_shard_8

       Run on OS: 'Linux'
       • stdout
       • json.output
       • shard #0
    9. ( 950 ms ) [trigger] vm tests_shard_9

       Run on OS: 'Linux'
       • stdout
       • json.output
       • shard #0
24. ( 3 mins 25 secs ) vm tests_shard_10
    • stdout
    • results.json
    • run.json
    • logs.json
25. ( 364 ms ) ensure swarming
    • - no logs -
    1. ( 364 ms ) ensure_installed
       • stdout
       • json.output
26. ( 10 mins 7 secs ) vm tests_shard_1
    • stdout

Build Properties:

Name	Value	Source
$recipe_engine/path	{"cache_dir": "/b/s/w/ir/cache", "temp_dir": "/b/s/w/ir/tmp/rt"}	setup_build
$recipe_engine/runtime	{"is_experimental": false, "is_luci": true}	setup_build
bot_id	"trusty-dart-68765ebb-us-central1-b-wvgp"	setup_build
branch	"refs/heads/master"	setup_build
buildbucket	{"build": {"bucket": "luci.dart.ci.sandbox", "created_by": "user:luci-scheduler@appspot.gserviceaccount.com", "created_ts": 1547505635584219, "id": "8924316446620163440", "project": "dart", "tags": ["builder:vm-kernel-reload-linux-debug-x64", "buildset:commit/git/7e1aa678551e33cb9d5de485b1f2fcd79f74e59e", "buildset:commit/gitiles/dart.googlesource.com/sdk/+/7e1aa678551e33cb9d5de485b1f2fcd79f74e59e", "gitiles_ref:refs/heads/master", "scheduler_invocation_id:9089746508745874688", "scheduler_job_id:dart/vm-kernel-reload-linux-debug-x64", "user_agent:luci-scheduler"]}, "hostname": "cr-buildbucket.appspot.com"}	setup_build
buildername	"vm-kernel-reload-linux-debug-x64"	setup_build
buildnumber	2665	setup_build
clobber	"true"	setup_build
mastername	"client.dart"	setup_build
path_config	"generic"	setup_build
recipe	"dart/neo"	setup_build
repository	"https://dart.googlesource.com/sdk/"	setup_build
revision	"7e1aa678551e33cb9d5de485b1f2fcd79f74e59e"	setup_build
got_revision	"7e1aa678551e33cb9d5de485b1f2fcd79f74e59e"	bot_update

Blamelist:

1. Alexander Aprelev (aamohnoyoudont@google.com)
2. Konstantin Shcheglov (scheglovohnoyoudont@google.com)

Timing:

Create	Monday, 14-Jan-19 22:40:35 UTC
Start	Monday, 14-Jan-19 22:40:43 UTC
End	Monday, 14-Jan-19 22:57:47 UTC
Pending	7 secs
Execution	17 mins 4 secs

All Changes:

1. Restore TLABs.

   Changed by	Alexander Aprelev - aamohnoyoudont@google.com
   Changed at	Monday, 14-Jan-19 22:19:32 UTC
   Repository	https://dart.googlesource.com/sdk
   Branch
   Revision	7e1aa678551e33cb9d5de485b1f2fcd79f74e59e

   Comments

   Restore TLABs.
   
   This reverts https://github.com/dart-lang/sdk/commit/e9d358921dddbee84c39c951220d5a844b097bb5 and on top of original change it:
    - switches from FreeList used as a filler to ForwardingCorpse because it is not as strict as to be expected only in old space;
    - gets Verifier to accept ForwardingCorpse(as well as FreeList) in new space;
    - asserts that thread is at safepoint(or is busy with one of GC tasks);
    - has slow-path TryAllocateNewTLAB in scavenger.cc, rather than in .h;
    - uses "inline" space_lock Mutex instead of allocating one on the heap;
    - reverts back to less precise used space calculation to avoid requiring threads to be at a safepoint for calculation;
    - adds HeapIterationScope in two places(heap_test.cc and service.cc) to accommodate newly introduced ASSERTs.
   
   Change-Id: I42df716cff6da9651ce7737fa66d7ec2a55905b0
   Reviewed-on: https://dart-review.googlesource.com/c/89041
   Reviewed-by: Ryan Macnak <rmacnak@google.com>
   Commit-Queue: Alexander Aprelev <aam@google.com>
   

   Changed files

   • runtime/vm/heap/heap.cc
   • runtime/vm/heap/heap.h
   • runtime/vm/heap/heap_test.cc
   • runtime/vm/heap/scavenger.cc
   • runtime/vm/heap/scavenger.h
   • runtime/vm/heap/verifier.cc
   • runtime/vm/isolate.cc
   • runtime/vm/service.cc
   • runtime/vm/thread.h
   • runtime/vm/thread_registry.h

2. Issue 33930. Fix resynthesizing function typed field formal parameter types.

   Changed by	Konstantin Shcheglov - scheglovohnoyoudont@google.com
   Changed at	Monday, 14-Jan-19 22:08:01 UTC
   Repository	https://dart.googlesource.com/sdk
   Branch
   Revision	387a6440089586f4d59cc248da314e14125f97c7

   Comments

   Issue 33930. Fix resynthesizing function typed field formal parameter types.
   
   R=brianwilkerson@google.com, paulberry@google.com
   
   Bug: https://github.com/dart-lang/sdk/issues/33930
   Change-Id: I81c14cf5edf67eaeb253daefce3b91f0002b36a2
   Reviewed-on: https://dart-review.googlesource.com/c/89440
   Reviewed-by: Brian Wilkerson <brianwilkerson@google.com>
   Commit-Queue: Konstantin Shcheglov <scheglov@google.com>
   

   Changed files

   • pkg/analyzer/lib/src/dart/element/element.dart
   • pkg/analyzer/test/src/summary/resynthesize_common.dart