Builder V8 Win64 ASAN Build 6762

Results:

Success

Trigger Info:

Project	v8
Revision	eab3508ac58b4cdfe30641802bec27009fb8924e
Got Revision	eab3508ac58b4cdfe30641802bec27009fb8924e

Execution:

• Source: Task 429422f5d2df6b10
• Bot: swarm938-c4
• Recipe: v8

Steps and Logfiles:

Show: Expanded Default Non-Green

1. ( 453 ms ) setup_build

   running recipe: "v8"
   • stdout
   • run_recipe
2. ( 43 secs ) initialization
   • - no logs -
   1. ( 6 secs ) taskkill
      • stdout
   2. ( 393 ms ) ensure builder cache dir
      • stdout
   3. ( 22 secs ) bot_update

      [217GB/299GB used (72%)]
      • stdout
      • json.output
   4. ( 607 ms ) swarming.py --version

      0.14
      • stdout
   5. ( 125 ms ) ensure_goma
      • - no logs -
      1. ( 125 ms ) ensure_installed
         • stdout
         • json.output
   6. ( 12 secs ) gclient runhooks
      • stdout
   7. ( 409 ms ) ensure custom_deps dir
      • stdout
   8. ( 407 ms ) list test roots
      • stdout
      • listdir
   9. ( 416 ms ) read test spec (v8)
      • stdout
      • test_spec
3. ( 9 mins 35 secs ) build
   • - no logs -
   1. ( 454 ms ) lookup GN args
      • stdout
      • gn_args
   2. ( 1 secs ) generate_build_files
      • stdout
      • swarming-targets-file.txt
      • gn_args
   3. ( 3 secs ) preprocess_for_goma
      • - no logs -
      1. ( 387 ms ) goma cache directory
         • stdout
      2. ( 1 secs ) start_goma
         • stdout
         • cloudtail
      3. ( 1 secs ) start cloudtail
         • stdout
   4. ( 8 mins 46 secs ) compile
      • stdout
   5. ( 198 ms ) compile confirm no-op
      • stdout
   6. ( 25 secs ) postprocess_for_goma
      • - no logs -
      1. ( 563 ms ) goma_jsonstatus
         • stdout
         • json.output
      2. ( 544 ms ) goma_stat
         • stdout
      3. ( 563 ms ) stop_goma
         • stdout
      4. ( 13 secs ) upload_log
         • stdout
         • json.output
         • compiler_proxy_log
         • ninja_log
      5. ( 10 secs ) stop cloudtail
         • stdout
   7. ( 15 secs ) isolate tests
      • stdout
      • json.output
   8. ( 2 secs ) gsutil upload
      • stdout
      • gsutil.upload
4. ( 2 secs ) trigger tests
   • - no logs -
   1. ( 2 secs ) [trigger] Check on Windows-10

      Run on OS: 'Windows-10'
      • stdout
      • json.output
      • shard #0
      • shard #1
      • shard #2
      • shard #3
      • shard #4
5. ( 221 ms ) ensure swarming
   • - no logs -
   1. ( 221 ms ) ensure_installed
      • stdout
      • json.output
6. ( 19 mins 5 secs ) Check
   • stdout
   • durations
7. ( 0 ) recipe result
   • result

Build Properties:

Name	Value	Source
$recipe_engine/path	{"cache_dir": "C:\\b\\swarming\\w\\ir\\cache", "temp_dir": "C:\\b\\swarming\\w\\ir\\tmp\\rt"}	setup_build
$recipe_engine/runtime	{"is_experimental": false, "is_luci": true}	setup_build
bot_id	"swarm938-c4"	setup_build
branch	"refs/heads/master"	setup_build
build_config	"Release"	setup_build
buildbucket	{"build": {"bucket": "luci.v8.ci", "created_by": "user:luci-scheduler@appspot.gserviceaccount.com", "created_ts": 1548257159530190, "id": "8923528416646953232", "project": "v8", "tags": ["builder:V8 Win64 ASAN", "buildset:commit/git/eab3508ac58b4cdfe30641802bec27009fb8924e", "buildset:commit/gitiles/chromium.googlesource.com/v8/v8/+/eab3508ac58b4cdfe30641802bec27009fb8924e", "gitiles_ref:refs/heads/master", "scheduler_invocation_id:9088958478677682160", "scheduler_job_id:v8/V8 Win64 ASAN", "user_agent:luci-scheduler"]}, "hostname": "cr-buildbucket.appspot.com"}	setup_build
buildername	"V8 Win64 ASAN"	setup_build
buildnumber	6762	setup_build
mastername	"client.v8"	setup_build
path_config	"generic"	setup_build
recipe	"v8"	setup_build
repository	"https://chromium.googlesource.com/v8/v8"	setup_build
revision	"eab3508ac58b4cdfe30641802bec27009fb8924e"	setup_build

Blamelist:

1. Clemens Hammacher (clemenshohnoyoudont@chromium.org)
2. Andreas Haas (ahaasohnoyoudont@chromium.org)

Timing:

Create	Wednesday, 23-Jan-19 15:25:59 UTC
Start	Wednesday, 23-Jan-19 15:26:01 UTC
End	Wednesday, 23-Jan-19 15:56:42 UTC
Pending	1 secs
Execution	30 mins 41 secs

All Changes:

1. Reland "[wasm] Decouple background compile jobs from NativeModule"

   Changed by	Clemens Hammacher - clemenshohnoyoudont@chromium.org
   Changed at	Wednesday, 23-Jan-19 15:05:02 UTC
   Repository	https://chromium.googlesource.com/v8/v8
   Branch
   Revision	eab3508ac58b4cdfe30641802bec27009fb8924e

   Comments

   Reland "[wasm] Decouple background compile jobs from NativeModule"
   
   This is a reland of 92d9b09c0e68382d1427ad25c70db016bb9e5b80.
   Patch unchanged, errors fixed by https://crrev.com/c/1430059.
   
   Original change's description:
   > [wasm] Decouple background compile jobs from NativeModule
   >
   > Background compile jobs should not keep the NativeModule alive, for two
   > reasons:
   > 1) We sometimes have to wait for background compilation to finish (from
   >    a foreground task!). This introduces unnecessary latency.
   > 2) Giving the background compile tasks shared ownership of the
   >    NativeModule causes the NativeModule (and the CompilationState) to
   >    be freed from background tasks, which is error-prone (see
   >    https://crrev.com/c/1400420).
   >
   > Instead, this CL introduces a BackgroundCompileToken which is held
   > alive by the NativeModule and all background compile jobs. The initial
   > and the final phase of compilation (getting and submitting work)
   > synchronize on this token to check and ensure that the NativeModule is
   > and stays alive. During compilation itself, the mutex is released, such
   > that the NativeModule can die.
   > The destructor of the NativeModule cancels the BackgroundCompileToken.
   > Immediately afterwards, the NativeModule and the CompilationState can
   > die.
   >
   > This change allows to remove two hacks introduced previously: The atomic
   > {aborted_} flag and the {FreeCallbacksTask}.
   >
   > R=mstarzinger@chromium.org
   > CC=titzer@chromium.org
   >
   > Bug: v8:8689, v8:7921
   > Change-Id: I42e06eab3c944b0988286f2ce18e3c294535dfb6
   > Cq-Include-Trybots: luci.v8.try:v8_linux64_tsan_rel
   > Reviewed-on: https://chromium-review.googlesource.com/c/1421364
   > Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
   > Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
   > Cr-Commit-Position: refs/heads/master@{#59020}
   
   TBR=mstarzinger@chromium.org
   
   Bug: v8:8689, v8:7921
   Change-Id: Iead972ef77c8503da7246cab48e7693b176d8f02
   Cq-Include-Trybots: luci.v8.try:v8_linux64_tsan_rel
   Reviewed-on: https://chromium-review.googlesource.com/c/1429862
   Reviewed-by: Clemens Hammacher <clemensh@chromium.org>
   Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
   Cr-Commit-Position: refs/heads/master@{#59035}

   Changed files

   • src/v8.cc
   • src/wasm/compilation-environment.h
   • src/wasm/module-compiler.cc
   • src/wasm/wasm-code-manager.h
   • src/wasm/wasm-engine.cc
   • src/wasm/wasm-engine.h

2. [wasm] Update spec tests

   Changed by	Andreas Haas - ahaasohnoyoudont@chromium.org
   Changed at	Wednesday, 23-Jan-19 14:57:21 UTC
   Repository	https://chromium.googlesource.com/v8/v8
   Branch
   Revision	76a41418e4c793334b7adea22bdeca40599d35c5

   Comments

   [wasm] Update spec tests
   
   R=titzer@chromium.org
   
   Change-Id: I45693c7bc7600dde4d01d1130f3be1641c5e9250
   Reviewed-on: https://chromium-review.googlesource.com/c/1430102
   Reviewed-by: Ben Titzer <titzer@chromium.org>
   Commit-Queue: Andreas Haas <ahaas@chromium.org>
   Cr-Commit-Position: refs/heads/master@{#59034}

   Changed files

   • DEPS
   • test/wasm-spec-tests/tests.tar.gz.sha1