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Issue 751001 link

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Issue metadata

Status: Verified
Owner:
Closed: Aug 2017
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Windows
Pri: 1
Type: Bug-Regression

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Failed steps failed to generate_build_files for Win ASAN Build 62.0.3173.1

Project Member Reported by ranjitkan@chromium.org, Aug 1 2017

Issue description

Build URL:
==========
https://uberchromegw.corp.google.com/i/official.desktop/builders/win-asan/builds/711

Log URL:
========
https://uberchromegw.corp.google.com/i/official.desktop/builders/win-asan/builds/711/steps/generate_build_files/logs/stdio

Content From the Log:
=====================
Traceback (most recent call last):
  File "C:\b\c\b\win_asan\src\tools\mb\mb.py", line 65, in Main
    ret = self.args.func()
  File "C:\b\c\b\win_asan\src\tools\mb\mb.py", line 300, in CmdGen
    vals = self.Lookup()
  File "C:\b\c\b\win_asan\src\tools\mb\mb.py", line 633, in Lookup
    vals = self.FlattenConfig(config)
  File "C:\b\c\b\win_asan\src\tools\mb\mb.py", line 731, in FlattenConfig
    self.FlattenMixins(mixins, vals, visited)
  File "C:\b\c\b\win_asan\src\tools\mb\mb.py", line 747, in FlattenMixins
    raise MBErr('Unknown mixin "%s"' % m)
MBErr: Unknown mixin "official_msvc"
step returned non-zero exit code: 1
@@@STEP_FAILURE@@@

@sebmerchand assigning to you, kindly take a look into it. Also looping stability sheriff and infra troopers incase if they can help.
 
Cc: mmoss@chromium.org

Comment 2 by yutak@chromium.org, Aug 1 2017

Cc: h...@chromium.org
May be related to recent Clang switch?

I'm not quite sure where "official_msvc" config comes from.
Cc: thakis@chromium.org
Cc: siggi@chromium.org chrisha@chromium.org

Comment 5 by mmoss@chromium.org, Aug 1 2017

"official_msvc" comes from https://chrome-internal-review.googlesource.com/c/421528/2/recipes/recipe_modules/chrome/resources/mb_configs_official.pyl, but it's the wrong value. It should be just "noclang, official".
Project Member

Comment 6 by bugdroid1@chromium.org, Aug 1 2017

The following revision refers to this bug:
  https://chrome-internal.googlesource.com/chrome/tools/release/scripts/+/9f7e6838a70b754ae54c4ebc6cb2d64b206a2259

commit 9f7e6838a70b754ae54c4ebc6cb2d64b206a2259
Author: Sebastien Marchand <sebmarchand@chromium.org>
Date: Tue Aug 01 14:29:58 2017

Currently there is no build in progress. We can verify in daily ASAN build today night.

Comment 8 by horo@chromium.org, Aug 2 2017

Labels: -Sheriff-Chromium
Latest ASAN build #62.0.3174.1 compiled successfully.

Build URL:
==========
https://uberchromegw.corp.google.com/i/official.desktop/builders/win-asan/builds/712

Can this be marked as Fixed.?

Thanks.!
Status: Fixed (was: Assigned)
Status: Verified (was: Fixed)
Moving the issue to verified state as per comment#9

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