[swift-dev] [Swift CI] Build Still Failing: 0. OSS - Swift Incremental RA - OS X (master) #8155

[Douglas Gregor]

> On Jan 30, 2017, at 3:19 PM, Slava Pestov <spestov at apple.com> wrote:
> 
> I saw one of these before Joe’s change went in. It might be more non-determinism with archetypes…

I’m working on the general problem here.

	- Doug

> 
>> On Jan 30, 2017, at 3:11 PM, Michael Ilseman via swift-dev <swift-dev at swift.org <mailto:swift-dev at swift.org>> wrote:
>> 
>> Joe, could this be due to your changes?
>> 
>> Assertion failed: ((inContext->isEqual(repInContext) || inContext->hasError() || repInContext->hasError()) && "Potential archetype mapping differs from representative!"), function operator(), file /Users/buildnode/jenkins/workspace/oss-swift-incremental-RA-osx/swift/lib/AST/ArchetypeBuilder.cpp, line 2205.
>> 0  swift                    0x000000010c8397c8 llvm::sys::PrintStackTrace(llvm::raw_ostream&) + 40
>> 1  swift                    0x000000010c839e76 SignalHandler(int) + 454
>> 2  libsystem_platform.dylib 0x00007fffa8173bba _sigtramp + 26
>> 3  libsystem_platform.dylib 000000000000000000 _sigtramp + 1474872416
>> 4  libsystem_c.dylib        0x00007fffa7ffa420 abort + 129
>> 5  libsystem_c.dylib        0x00007fffa7fc1893 basename_r + 0
>> 6  swift                    0x000000010a4233ea swift::ArchetypeBuilder::getGenericEnvironment(swift::GenericSignature*) + 1962
>> 7  swift                    0x000000010a3b4412 (anonymous namespace)::DeclChecker::visitFuncDecl(swift::FuncDecl*) + 3074
>> 8  swift                    0x000000010a3a4430 (anonymous namespace)::DeclChecker::visit(swift::Decl*) + 576
>> 9  swift                    0x000000010a3b090b (anonymous namespace)::DeclChecker::visitExtensionDecl(swift::ExtensionDecl*) + 555
>> 10 swift                    0x000000010a3a42ac (anonymous namespace)::DeclChecker::visit(swift::Decl*) + 188
>> 11 swift                    0x000000010a3a41e4 swift::TypeChecker::typeCheckDecl(swift::Decl*, bool) + 100
>> 12 swift                    0x000000010a415814 swift::performTypeChecking(swift::SourceFile&, swift::TopLevelContext&, swift::OptionSet<swift::TypeCheckingFlags, unsigned int>, unsigned int, unsigned int) + 1444
>> 13 swift                    0x000000010a02d059 swift::CompilerInstance::performSema() + 3897
>> 14 swift                    0x00000001095d2d1c swift::performFrontend(llvm::ArrayRef<char const*>, char const*, void*, swift::FrontendObserver*) + 4380
>> 15 swift                    0x0000000109591790 main + 3312
>> 16 libdyld.dylib            0x00007fffa7f66255 start + 1
>> 
>> 
>> 
>>> On Jan 30, 2017, at 3:07 PM, no-reply at swift.org <mailto:no-reply at swift.org> wrote:
>>> 
>>> New issue found!
>>> 
>>> [FAILURE] oss-swift-incremental-RA-osx [#8155]
>>> 
>>> Build URL:	https://ci.swift.org/job/oss-swift-incremental-RA-osx/8155/ <https://ci.swift.org/job/oss-swift-incremental-RA-osx/8155/>
>>> Project:	oss-swift-incremental-RA-osx
>>> Date of build:	Mon, 30 Jan 2017 14:58:16 -0800
>>> Build duration:	8 min 58 sec
>>> Identified problems:
>>> 
>>> Assertion failure: This build failed because of an assertion failure. Below is a list of all errors in the build log:
>>> Indication 1 <https://ci.swift.org//job/oss-swift-incremental-RA-osx/8155/consoleFull#-417162413c38edd5a-00f9-40a2-abac-1db59f7a90ca>
>>> Changes
>>> 
>>> Commit 70701e38e59623045b40f5c9472504dd5cf0fecd by enderby:
>>> Change the llvm-obdump(1) behavior with the -macho flag and
>>> 
>>> edit: test/tools/llvm-objdump/malformed-macho.test
>>> edit: test/Object/macho-invalid.test
>>> edit: tools/llvm-objdump/MachODump.cpp
>>> 
>>> Commit da9c636e9dfd1dd2fdd6535b5cf377e4196cd851 by jgroff:
>>> Sema: Improve handling of potential witnesses during associated type
>>> 
>>> edit: lib/Sema/TypeCheckProtocol.cpp
>>> 
>>> Commit 34ec424898908c098652d92bf305e4fe9a52e168 by jgroff:
>>> stdlib: Adding missing default implementations of
>>> 
>>> edit: stdlib/public/core/RangeReplaceableCollection.swift.gyb
>>> add: test/stdlib/collection-combinatorics.swift.gyb
>>> edit: stdlib/public/core/MutableCollection.swift
>> 
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> 

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