[swift-dev] [Swift CI] Build Failure: 0. OSS - Swift Incremental RA - Ubuntu 16.10 (master) #4003

[David Farler]

On the face of it, this kind of smells a little bit like a use-after-free or heap corruption something. Do we have Linux ASan bots running these tests?

> On Jun 1, 2017, at 12:59 PM, David Farler <dfarler at apple.com> wrote:
> 
> I don't, although maybe rad-main would suffice.
> 
> Mishal, did any libraries or packages change on the Linux bots recently? Is rad-main a truly equivalent setup?
> 
> Erik, do you have a sense for the repro rate of this problem already?
> 
> David
> 
>> On Jun 1, 2017, at 12:19 PM, Argyrios Kyrtzidis <kyrtzidis at apple.com <mailto:kyrtzidis at apple.com>> wrote:
>> 
>> Not sure what this is, David do you have a linux machine you can try this ?
>> 
>>> On Jun 1, 2017, at 12:05 PM, Erik Eckstein <eeckstein at apple.com <mailto:eeckstein at apple.com>> wrote:
>>> 
>>> Some non-determinsitic problem in sourcekit?
>>> 
>>> *** Error in `/home/buildnode/jenkins/workspace/oss-swift-incremental-RA-linux-ubuntu-16_10/buildbot_incremental/swift-linux-x86_64/bin/sourcekitd-test': corrupted double-linked 
>>> 
>>> 
>>>> On Jun 1, 2017, at 12:02 PM, no-reply at swift.org <mailto:no-reply at swift.org> wrote:
>>>> 
>>>> [FAILURE] oss-swift-incremental-RA-linux-ubuntu-16_10 [#4003]
>>>> 
>>>> Build URL:	https://ci.swift.org/job/oss-swift-incremental-RA-linux-ubuntu-16_10/4003/ <https://ci.swift.org/job/oss-swift-incremental-RA-linux-ubuntu-16_10/4003/>
>>>> Project:	oss-swift-incremental-RA-linux-ubuntu-16_10
>>>> Date of build:	Thu, 01 Jun 2017 11:51:49 -0700
>>>> Build duration:	10 min
>>>> Identified problems:
>>>> 
>>>> Regression test failed: This build failed because a regression test in the test suite FAILed. Below is a list of all errors:
>>>> Indication 1 <https://ci.swift.org//job/oss-swift-incremental-RA-linux-ubuntu-16_10/4003/consoleFull#-205287019fca400bf-2f4a-462e-b517-e058d770b2d7>
>>>> Tests:
>>>> 
>>>> Name: Swift(linux-x86_64)
>>>> Failed: 1 test(s), Passed: 9462 test(s), Total: 9463 test(s)
>>>> Failed: Swift(linux-x86_64).SourceKit/InterfaceGen.gen_swift_module.swift <https://ci.swift.org/job/oss-swift-incremental-RA-linux-ubuntu-16_10/4003/testReport/junit/Swift(linux-x86_64)/SourceKit_InterfaceGen/gen_swift_module_swift>
>>>> Name: Swift-Unit
>>>> Failed: 0 test(s), Passed: 432 test(s), Total: 432 test(s)
>>>> 
>>>> Changes
>>>> 
>>>> Commit 72dd2fe084f9bfcbb10dc92bdc04d6a1fb2fc971 by Erik Eckstein:
>>>> tests: adapt the character_literals test
>>>> 
>>>> edit: test/SILOptimizer/character_literals.swift
>>> 
>> 
> 

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