Builder V8-Blink Linux 64 Build 29470

Results:

Success

Trigger Info:

Project	v8
Revision	5d587693a68f001c2ea93f439b633a2a41adca1e
Got Revision	5d587693a68f001c2ea93f439b633a2a41adca1e

Execution:

• Source: Task 42948ad44f906c10
• Bot: swarm334-c4
• Recipe: blink_downstream

Steps and Logfiles:

Show: Expanded Default Non-Green

1. ( 331 ms ) setup_build

   running recipe: "blink_downstream"
   • stdout
   • run_recipe
2. ( 5 mins 57 secs ) bot_update

   [215GB/295GB used (72%)]
   • stdout
   • json.output
3. ( 411 ms ) ensure_goma
   • - no logs -
   1. ( 411 ms ) ensure_installed
      • stdout
      • json.output
4. ( 9 mins 57 secs ) gclient runhooks
   • stdout
5. ( 469 ms ) lookup GN args

    

   is_component_build = false

   is_debug = false

   strip_absolute_paths_from_debug_symbols = true

   use_goma = true

   goma_dir = "/b/swarming/w/ir/cache/goma/client"
   • stdout
6. ( 10 secs ) generate_build_files (with patch)
   • stdout
   • swarming-targets-file.txt
7. ( 3 secs ) preprocess_for_goma
   • - no logs -
   1. ( 422 ms ) goma cache directory
      • stdout
   2. ( 1 secs ) start_goma
      • stdout
      • cloudtail
   3. ( 1 secs ) start cloudtail
      • stdout
8. ( 4 mins 10 secs ) compile (with patch)
   • stdout
9. ( 3 secs ) compile (with patch) confirm no-op
   • stdout
10. ( 15 secs ) postprocess_for_goma
    • - no logs -
    1. ( 802 ms ) goma_jsonstatus
       • stdout
       • json.output
    2. ( 486 ms ) goma_stat
       • stdout
    3. ( 501 ms ) stop_goma
       • stdout
    4. ( 12 secs ) upload_log
       • stdout
       • json.output
       • compiler_proxy_log
       • ninja_log
    5. ( 1 secs ) stop cloudtail
       • stdout
11. ( 10 secs ) isolate webkit_layout_tests_exparchive (with patch)
    • stdout
    • json.output
12. ( 5 secs ) test_pre_run (with patch)
    • - no logs -
    1. ( 5 secs ) [trigger] webkit_layout_tests (with patch)

       Run on OS: 'Ubuntu-14.04'
       • stdout
       • json.output
       • shard #0
       • shard #1
       • shard #2
       • shard #3
       • shard #4
       • shard #5
13. ( 2 secs ) ensure swarming
    • - no logs -
    1. ( 2 secs ) ensure_installed
       • stdout
       • json.output
14. ( 14 mins 7 secs ) webkit_layout_tests (with patch)

    Run on OS: 'Ubuntu-14.04'

    Max shard duration: 0:11:50.919863 (shard #3)

    Min shard duration: 0:10:37.175735 (shard #2)

    Total tests: 91584

    * Passed: 82565 (82508 expected, 57 unexpected)

    * Skipped: 6106 (6106 expected, 0 unexpected)

    * Failed: 2864 (2864 expected, 0 unexpected)

    * Flaky: 49 (48 expected, >>>1 unexpected<<<)

     

    Unexpected Flakes:

    * virtual/threaded/animations/animationworklet/worklet-animation-local-time-undefined.html

     
    • stdout
    • json.output
    • swarming.summary
    • Merge script log
    • outdir_json
    • step_metadata
    • shard #0 isolated out
    • shard #1 isolated out
    • shard #2 isolated out
    • shard #3 isolated out
    • shard #4 isolated out
    • shard #5 isolated out
15. ( 39 secs ) Upload to test-results [webkit_layout_tests (with patch)]
    • stdout
16. ( 14 secs ) archive results for webkit_layout_tests (with patch)
    • stdout
    • layout_test_results
    • (zip)
17. ( 0 ) recipe result
    • result

Build Properties:

Name	Value	Source
$recipe_engine/path	{"cache_dir": "/b/swarming/w/ir/cache", "temp_dir": "/b/swarming/w/ir/tmp/rt"}	setup_build
$recipe_engine/runtime	{"is_experimental": false, "is_luci": true}	setup_build
bot_id	"swarm334-c4"	setup_build
branch	"refs/heads/master"	setup_build
buildbucket	{"build": {"bucket": "luci.v8.ci", "created_by": "user:luci-scheduler@appspot.gserviceaccount.com", "created_ts": 1548263965624008, "id": "8923521279940555840", "project": "v8", "tags": ["builder:V8-Blink Linux 64", "buildset:commit/git/5d587693a68f001c2ea93f439b633a2a41adca1e", "buildset:commit/gitiles/chromium.googlesource.com/v8/v8/+/5d587693a68f001c2ea93f439b633a2a41adca1e", "gitiles_ref:refs/heads/master", "scheduler_invocation_id:9088951342134986832", "scheduler_job_id:v8/V8-Blink Linux 64", "user_agent:luci-scheduler"]}, "hostname": "cr-buildbucket.appspot.com"}	setup_build
buildername	"V8-Blink Linux 64"	setup_build
buildnumber	29470	setup_build
mastername	"client.v8.fyi"	setup_build
path_config	"generic"	setup_build
recipe	"blink_downstream"	setup_build
repository	"https://chromium.googlesource.com/v8/v8"	setup_build
revision	"5d587693a68f001c2ea93f439b633a2a41adca1e"	setup_build
got_angle_revision	"5313c8a89964f536bff2c7f7943499f9c52e5664"	bot_update
got_buildtools_revision	"2f02e1f363b1af2715536f38e239853f04ec1497"	bot_update
got_cr_revision	"edbec47aaaa06561b562f3fa8985c00c0e2d9f51"	bot_update
got_cr_revision_cp	"refs/heads/master@{#625244}"	bot_update
got_dawn_revision	"c0f31e73e481f32d308cb6232e75e6d860d97063"	bot_update
got_nacl_revision	"ff15c51d20785fa51c0ef03ccb480b87299acbeb"	bot_update
got_revision	"5d587693a68f001c2ea93f439b633a2a41adca1e"	bot_update
got_revision_cp	"refs/heads/master@{#59043}"	bot_update
got_swarming_client_revision	"0e3e1c4dc4e79f25a5b58fcbc135dc93183c0c54"	bot_update
got_v8_revision	"5d587693a68f001c2ea93f439b633a2a41adca1e"	bot_update
got_v8_revision_cp	"refs/heads/master@{#59043}"	bot_update
got_webrtc_revision	"71b5a7df7794bbc4103296fcd8bd740acebdc901"	bot_update
got_webrtc_revision_cp	"refs/heads/master@{#26351}"	bot_update
isolate_server	"https://isolateserver.appspot.com"	isolate webkit_layout_tests_exparchive (with patch)
swarm_hashes	{"webkit_layout_tests_exparchive": "cd12f88a2fdbf5c1847f877b9baa8dbf7d499376"}	isolate webkit_layout_tests_exparchive (with patch)

Blamelist:

1. Andreas Haas (ahaasohnoyoudont@chromium.org)

Timing:

Create	Wednesday, 23-Jan-19 17:19:25 UTC
Start	Wednesday, 23-Jan-19 17:23:34 UTC
End	Wednesday, 23-Jan-19 18:02:34 UTC
Pending	4 mins 9 secs
Execution	39 mins

All Changes:

1. [wasm][anyref] Implement sub-typing of anyref, anyfunc, and nullref

   Changed by	Andreas Haas - ahaasohnoyoudont@chromium.org
   Changed at	Wednesday, 23-Jan-19 16:11:15 UTC
   Repository	https://chromium.googlesource.com/v8/v8
   Branch
   Revision	5d587693a68f001c2ea93f439b633a2a41adca1e

   Comments

   [wasm][anyref] Implement sub-typing of anyref, anyfunc, and nullref
   
   For the reference types anyref, anyfunc, and nullref, there exist
   sub-typing rules. The spec says
   
   A reference type reftype1 matches a reference type reftype2 if and only
   if:
   
   * Either both reftype1 and reftype2 are the same.
   * Or reftype1 is nullref.
   * Or reftype2 is anyref.
   
   This CL introduces the type nullref for ref-null, and implements the
   sub-typing rules in the function-body-decoder.
   
   Note that because of the sub-typing check validation performance may
   regresses. In that case we can optimize the sub-typing check.
   
   R=titzer@chromium.org, clemensh@chromium.org
   
   Bug: v8:7581
   Change-Id: I55bab72a109f3374da3770d141b0fc8067aad8b2
   Reviewed-on: https://chromium-review.googlesource.com/c/1430061
   Commit-Queue: Andreas Haas <ahaas@chromium.org>
   Reviewed-by: Clemens Hammacher <clemensh@chromium.org>
   Reviewed-by: Ben Titzer <titzer@chromium.org>
   Cr-Commit-Position: refs/heads/master@{#59043}

   Changed files

   • src/wasm/function-body-decoder-impl.h
   • src/wasm/value-type.h
   • test/mjsunit/wasm/anyfunc.js
   • test/mjsunit/wasm/anyref.js