[swift-dev] [Swift CI] Build Failure: 0. OSS - Swift Incremental RA - Ubuntu 16.10 (master) #1699

Erik Eckstein eeckstein at apple.com
Mon Feb 6 16:08:12 CST 2017 

Is there a workaround?
PR testing is blocked on this.

> On Feb 3, 2017, at 11:13 AM, Douglas Gregor via swift-dev <swift-dev at swift.org> wrote:
> 
> 
>> On Feb 3, 2017, at 11:12 AM, Michael Ilseman <milseman at apple.com <mailto:milseman at apple.com>> wrote:
>> 
>> Is that a missing dependency in CMake then?
> 
> They’re totally separate projects (swift vs. swift-corelibs-foundation), so it’s an issue with cross-project dependencies.
> 
> 	- Doug
> 
> 
>> 
>>> On Feb 3, 2017, at 10:40 AM, Douglas Gregor <dgregor at apple.com <mailto:dgregor at apple.com>> wrote:
>>> 
>>>> 
>>>> On Feb 3, 2017, at 10:37 AM, Ankit Aggarwal <ankit_aggarwal at apple.com <mailto:ankit_aggarwal at apple.com>> wrote:
>>>> 
>>>> 
>>>>> On 03-Feb-2017, at 11:55 PM, Douglas Gregor <dgregor at apple.com <mailto:dgregor at apple.com>> wrote:
>>>>> 
>>>>> 
>>>>>> On Feb 3, 2017, at 10:24 AM, Michael Ilseman <milseman at apple.com <mailto:milseman at apple.com>> wrote:
>>>>>> 
>>>>>> Doug G, is this this same issue you’re working on, or a different one?
>>>>> 
>>>>> Oooh, could be different! Ankit, is this only on Linux?
>>>>> 
>>>> 
>>>> Looks likes it happened only on the ubuntu 1610 incremental bot once (#1699). The builds after this failure are blue https://ci.swift.org/job/oss-swift-incremental-RA-linux-ubuntu-16_10/ <https://ci.swift.org/job/oss-swift-incremental-RA-linux-ubuntu-16_10/>
>>>> 
>>>> I did not hit this locally or on PR bots (which are macOS and 1604).
>>> 
>>> Oh! This is actually sensitive to the standard library not getting rebuilt fully before SwiftPM gets built, which is an issue we’ve seen with Foundation failing in incremental PR testing.
>>> 
>>> 	- Doug
>>> 
>>>> 
>>>>> 	- Doug
>>>>> 
>>>>>> 
>>>>>> 
>>>>>>> On Feb 3, 2017, at 5:52 AM, Ankit Aggarwal <ankit_aggarwal at apple.com <mailto:ankit_aggarwal at apple.com>> wrote:
>>>>>>> 
>>>>>>> Hm there is a compiler crash is in SwiftPM's Basic module but that wasn't touched by my commit.
>>>>>>> 
>>>>>>> 
>>>>>>> Compile Swift Module 'Basic' (23 sources)
>>>>>>> swift: /home/buildnode/disk1/workspace/oss-swift-incremental-RA-linux-ubuntu-16_10/swift/lib/AST/ArchetypeBuilder.cpp:2461: auto swift::ArchetypeBuilder::getGenericEnvironment(swift::GenericSignature *)::(anonymous class)::operator()(swift::ArchetypeBuilder::PotentialArchetype *) const: Assertion `(inContext->isEqual(repInContext) || inContext->hasError() || repInContext->hasError()) && "Potential archetype mapping differs from representative!"' failed.
>>>>>>> 0  swift           0x00000000038aaf48
>>>>>>> 1  swift           0x00000000038ab686
>>>>>>> 2  libpthread.so.0 0x00007f6105a83670
>>>>>>> 3  libc.so.6       0x00007f61045fe7ef gsignal + 159
>>>>>>> 4  libc.so.6       0x00007f61046003ea abort + 362
>>>>>>> 5  libc.so.6       0x00007f61045f6bb7
>>>>>>> 6  libc.so.6       0x00007f61045f6c62
>>>>>>> 7  swift           0x000000000132700b
>>>>>>> 8  swift           0x00000000012ca979
>>>>>>> 9  swift           0x00000000012a6b96
>>>>>>> 10 swift           0x000000000129b41a
>>>>>>> 11 swift           0x000000000129c1a0
>>>>>>> 12 swift           0x00000000014198db
>>>>>>> 13 swift           0x00000000012ccd26
>>>>>>> 14 swift           0x00000000012ccbd7
>>>>>>> 15 swift           0x0000000001255e3d
>>>>>>> 16 swift           0x000000000121f6f1
>>>>>>> 17 swift           0x00000000012210ee
>>>>>>> 18 swift           0x000000000121dfbb
>>>>>>> 19 swift           0x000000000130923e
>>>>>>> 20 swift           0x0000000001300db0
>>>>>>> 21 swift           0x0000000001305be8
>>>>>>> 22 swift           0x00000000013b3a9c
>>>>>>> 23 swift           0x00000000013b07cb
>>>>>>> 24 swift           0x00000000012fdad1
>>>>>>> 25 swift           0x000000000122dc9d
>>>>>>> 26 swift           0x00000000012892a4
>>>>>>> 27 swift           0x000000000128c916
>>>>>>> 28 swift           0x0000000001290631
>>>>>>> 29 swift           0x0000000001290fa8
>>>>>>> 30 swift           0x00000000011a35c1
>>>>>>> 31 swift           0x00000000011a2ebd
>>>>>>> 32 swift           0x00000000011a129d
>>>>>>> 33 swift           0x00000000011a1108
>>>>>>> 34 swift           0x00000000011a1e21
>>>>>>> 35 swift           0x00000000011b79f8
>>>>>>> 36 swift           0x00000000011b8755
>>>>>>> 37 swift           0x0000000000f0e06a
>>>>>>> 38 swift           0x00000000004a5e56
>>>>>>> 39 swift           0x00000000004643c7
>>>>>>> 40 libc.so.6       0x00007f61045e93f1 __libc_start_main + 241
>>>>>>> 41 swift           0x0000000000461a6a
>>>>>>> Stack dump:
>>>>>>> 0.	Program arguments: /home/buildnode/disk1/workspace/oss-swift-incremental-RA-linux-ubuntu-16_10/buildbot_incremental/swift-linux-x86_64/bin/swift -frontend -c /home/buildnode/disk1/workspace/oss-swift-incremental-RA-linux-ubuntu-16_10/swiftpm/Sources/Basic/TemporaryFile.swift /home/buildnode/disk1/workspace/oss-swift-incremental-RA-linux-ubuntu-16_10/swiftpm/Sources/Basic/Path.swift /home/buildnode/disk1/workspace/oss-swift-incremental-RA-linux-ubuntu-16_10/swiftpm/Sources/Basic/FixableError.swift /home/buildnode/disk1/workspace/oss-swift-incremental-RA-linux-ubuntu-16_10/swiftpm/Sources/Basic/SynchronizedQueue.swift /home/buildnode/disk1/workspace/oss-swift-incremental-RA-linux-ubuntu-16_10/swiftpm/Sources/Basic/JSON.swift /home/buildnode/disk1/workspace/oss-swift-incremental-RA-linux-ubuntu-16_10/swiftpm/Sources/Basic/Condition.swift /home/buildnode/disk1/workspace/oss-swift-incremental-RA-linux-ubuntu-16_10/swiftpm/Sources/Basic/FileSystem.swift /home/buildnode/disk1/workspace/oss-swift-incremental-RA-linux-ubuntu-16_10/swiftpm/Sources/Basic/StringConversions.swift /home/buildnode/disk1/workspace/oss-swift-incremental-RA-linux-ubuntu-16_10/swiftpm/Sources/Basic/CollectionAlgorithms.swift /home/buildnode/disk1/workspace/oss-swift-incremental-RA-linux-ubuntu-16_10/swiftpm/Sources/Basic/LazyCache.swift /home/buildnode/disk1/workspace/oss-swift-incremental-RA-linux-ubuntu-16_10/swiftpm/Sources/Basic/DictionaryExtensions.swift /home/buildnode/disk1/workspace/oss-swift-incremental-RA-linux-ubuntu-16_10/swiftpm/Sources/Basic/OutputByteStream.swift /home/buildnode/disk1/workspace/oss-swift-incremental-RA-linux-ubuntu-16_10/swiftpm/Sources/Basic/ObjectIdentifierProtocol.swift /home/buildnode/disk1/workspace/oss-swift-incremental-RA-linux-ubuntu-16_10/swiftpm/Sources/Basic/Thread.swift /home/buildnode/disk1/workspace/oss-swift-incremental-RA-linux-ubuntu-16_10/swiftpm/Sources/Basic/TerminalController.swift /home/buildnode/disk1/workspace/oss-swift-incremental-RA-linux-ubuntu-16_10/swiftpm/Sources/Basic/Lock.swift /home/buildnode/disk1/workspace/oss-swift-incremental-RA-linux-ubuntu-16_10/swiftpm/Sources/Basic/PathShims.swift /home/buildnode/disk1/workspace/oss-swift-incremental-RA-linux-ubuntu-16_10/swiftpm/Sources/Basic/Await.swift /home/buildnode/disk1/workspace/oss-swift-incremental-RA-linux-ubuntu-16_10/swiftpm/Sources/Basic/OrderedSet.swift /home/buildnode/disk1/workspace/oss-swift-incremental-RA-linux-ubuntu-16_10/swiftpm/Sources/Basic/GraphAlgorithms.swift /home/buildnode/disk1/workspace/oss-swift-incremental-RA-linux-ubuntu-16_10/swiftpm/Sources/Basic/ByteString.swift /home/buildnode/disk1/workspace/oss-swift-incremental-RA-linux-ubuntu-16_10/swiftpm/Sources/Basic/Result.swift /home/buildnode/disk1/workspace/oss-swift-incremental-RA-linux-ubuntu-16_10/swiftpm/Sources/Basic/KeyedPair.swift -target x86_64-unknown-linux-gnu -disable-objc-interop -I /home/buildnode/disk1/workspace/oss-swift-incremental-RA-linux-ubuntu-16_10/buildbot_incremental/swiftpm-linux-x86_64/release -I /home/buildnode/disk1/workspace/oss-swift-incremental-RA-linux-ubuntu-16_10/buildbot_incremental/foundation-linux-x86_64/Foundation -I /home/buildnode/disk1/workspace/oss-swift-incremental-RA-linux-ubuntu-16_10/buildbot_incremental/foundation-linux-x86_64/Foundation/usr/lib/swift -I /home/buildnode/disk1/workspace/oss-swift-incremental-RA-linux-ubuntu-16_10/buildbot_incremental/xctest-linux-x86_64 -I /home/buildnode/disk1/workspace/oss-swift-incremental-RA-linux-ubuntu-16_10/buildbot_incremental/libdispatch-linux-x86_64/src -I /home/buildnode/disk1/workspace/oss-swift-incremental-RA-linux-ubuntu-16_10/buildbot_incremental/libdispatch-linux-x86_64/src/swift -I /home/buildnode/disk1/workspace/oss-swift-incremental-RA-linux-ubuntu-16_10/swift-corelibs-libdispatch -enable-testing -module-cache-path /home/buildnode/disk1/workspace/oss-swift-incremental-RA-linux-ubuntu-16_10/buildbot_incremental/swiftpm-linux-x86_64/release/ModuleCache -D SWIFT_PACKAGE -Xcc -fblocks -emit-module-doc-path /home/buildnode/disk1/workspace/oss-swift-incremental-RA-linux-ubuntu-16_10/buildbot_incremental/swiftpm-linux-x86_64/release/Basic.swiftdoc -O -parse-as-library -module-name Basic -emit-module-path /home/buildnode/disk1/workspace/oss-swift-incremental-RA-linux-ubuntu-16_10/buildbot_incremental/swiftpm-linux-x86_64/release/Basic.swiftmodule -emit-dependencies-path /home/buildnode/disk1/workspace/oss-swift-incremental-RA-linux-ubuntu-16_10/buildbot_incremental/swiftpm-linux-x86_64/release/Basic.build/Basic.d -num-threads 8 -o /home/buildnode/disk1/workspace/oss-swift-incremental-RA-linux-ubuntu-16_10/buildbot_incremental/swiftpm-linux-x86_64/release/Basic.build/TemporaryFile.swift.o -o /home/buildnode/disk1/workspace/oss-swift-incremental-RA-linux-ubuntu-16_10/buildbot_incremental/swiftpm-linux-x86_64/release/Basic.build/Path.swift.o -o /home/buildnode/disk1/workspace/oss-swift-incremental-RA-linux-ubuntu-16_10/buildbot_incremental/swiftpm-linux-x86_64/release/Basic.build/FixableError.swift.o -o /home/buildnode/disk1/workspace/oss-swift-incremental-RA-linux-ubuntu-16_10/buildbot_incremental/swiftpm-linux-x86_64/release/Basic.build/SynchronizedQueue.swift.o -o /home/buildnode/disk1/workspace/oss-swift-incremental-RA-linux-ubuntu-16_10/buildbot_incremental/swiftpm-linux-x86_64/release/Basic.build/JSON.swift.o -o /home/buildnode/disk1/workspace/oss-swift-incremental-RA-linux-ubuntu-16_10/buildbot_incremental/swiftpm-linux-x86_64/release/Basic.build/Condition.swift.o -o /home/buildnode/disk1/workspace/oss-swift-incremental-RA-linux-ubuntu-16_10/buildbot_incremental/swiftpm-linux-x86_64/release/Basic.build/FileSystem.swift.o -o /home/buildnode/disk1/workspace/oss-swift-incremental-RA-linux-ubuntu-16_10/buildbot_incremental/swiftpm-linux-x86_64/release/Basic.build/StringConversions.swift.o -o /home/buildnode/disk1/workspace/oss-swift-incremental-RA-linux-ubuntu-16_10/buildbot_incremental/swiftpm-linux-x86_64/release/Basic.build/CollectionAlgorithms.swift.o -o /home/buildnode/disk1/workspace/oss-swift-incremental-RA-linux-ubuntu-16_10/buildbot_incremental/swiftpm-linux-x86_64/release/Basic.build/LazyCache.swift.o -o /home/buildnode/disk1/workspace/oss-swift-incremental-RA-linux-ubuntu-16_10/buildbot_incremental/swiftpm-linux-x86_64/release/Basic.build/DictionaryExtensions.swift.o -o /home/buildnode/disk1/workspace/oss-swift-incremental-RA-linux-ubuntu-16_10/buildbot_incremental/swiftpm-linux-x86_64/release/Basic.build/OutputByteStream.swift.o -o /home/buildnode/disk1/workspace/oss-swift-incremental-RA-linux-ubuntu-16_10/buildbot_incremental/swiftpm-linux-x86_64/release/Basic.build/ObjectIdentifierProtocol.swift.o -o /home/buildnode/disk1/workspace/oss-swift-incremental-RA-linux-ubuntu-16_10/buildbot_incremental/swiftpm-linux-x86_64/release/Basic.build/Thread.swift.o -o /home/buildnode/disk1/workspace/oss-swift-incremental-RA-linux-ubuntu-16_10/buildbot_incremental/swiftpm-linux-x86_64/release/Basic.build/TerminalController.swift.o -o /home/buildnode/disk1/workspace/oss-swift-incremental-RA-linux-ubuntu-16_10/buildbot_incremental/swiftpm-linux-x86_64/release/Basic.build/Lock.swift.o -o /home/buildnode/disk1/workspace/oss-swift-incremental-RA-linux-ubuntu-16_10/buildbot_incremental/swiftpm-linux-x86_64/release/Basic.build/PathShims.swift.o -o /home/buildnode/disk1/workspace/oss-swift-incremental-RA-linux-ubuntu-16_10/buildbot_incremental/swiftpm-linux-x86_64/release/Basic.build/Await.swift.o -o /home/buildnode/disk1/workspace/oss-swift-incremental-RA-linux-ubuntu-16_10/buildbot_incremental/swiftpm-linux-x86_64/release/Basic.build/OrderedSet.swift.o -o /home/buildnode/disk1/workspace/oss-swift-incremental-RA-linux-ubuntu-16_10/buildbot_incremental/swiftpm-linux-x86_64/release/Basic.build/GraphAlgorithms.swift.o -o /home/buildnode/disk1/workspace/oss-swift-incremental-RA-linux-ubuntu-16_10/buildbot_incremental/swiftpm-linux-x86_64/release/Basic.build/ByteString.swift.o -o /home/buildnode/disk1/workspace/oss-swift-incremental-RA-linux-ubuntu-16_10/buildbot_incremental/swiftpm-linux-x86_64/release/Basic.build/Result.swift.o -o /home/buildnode/disk1/workspace/oss-swift-incremental-RA-linux-ubuntu-16_10/buildbot_incremental/swiftpm-linux-x86_64/release/Basic.build/KeyedPair.swift.o 
>>>>>>> 1.	While type-checking getter for dirname at /home/buildnode/disk1/workspace/oss-swift-incremental-RA-linux-ubuntu-16_10/swiftpm/Sources/Basic/Path.swift:358:21
>>>>>>> 2.	While type-checking expression at [/home/buildnode/disk1/workspace/oss-swift-incremental-RA-linux-ubuntu-16_10/swiftpm/Sources/Basic/Path.swift:363:25 - line:363:45] RangeText="chars.rindex(of: "/")"
>>>>>>> 3.	While validating 'rindex' at /home/buildnode/disk1/workspace/oss-swift-incremental-RA-linux-ubuntu-16_10/swiftpm/Sources/Basic/CollectionAlgorithms.swift:19:12
>>>>>>>  <><unknown>:0: error: unable to execute command: Aborted
>>>>>>> 
>>>>>>> 
>>>>>>>> On 03-Feb-2017, at 7:18 PM, no-reply at swift.org <mailto:no-reply at swift.org> wrote:
>>>>>>>> 
>>>>>>>> [FAILURE] oss-swift-incremental-RA-linux-ubuntu-16_10 [#1699]
>>>>>>>> 
>>>>>>>> Build URL:	https://ci.swift.org/job/oss-swift-incremental-RA-linux-ubuntu-16_10/1699/ <https://ci.swift.org/job/oss-swift-incremental-RA-linux-ubuntu-16_10/1699/>
>>>>>>>> Project:	oss-swift-incremental-RA-linux-ubuntu-16_10
>>>>>>>> Date of build:	Fri, 03 Feb 2017 05:01:06 -0800
>>>>>>>> Build duration:	47 min
>>>>>>>> Identified problems:
>>>>>>>> 
>>>>>>>> Compile Error: This build failed because of a compile error. Below is a list of all errors in the build log:
>>>>>>>> Indication 1 <https://ci.swift.org//job/oss-swift-incremental-RA-linux-ubuntu-16_10/1699/consoleFull#979178979ee1a197b-acac-4b17-83cf-a53b95139a76>
>>>>>>>> Changes
>>>>>>>> 
>>>>>>>> Commit f24f5d034aab53c6e18ddd49df9d068b8e0f663d by ankit_aggarwal:
>>>>>>>> [PackageLoading] Always create test modules
>>>>>>>> 
>>>>>>>> edit: Sources/PackageGraph/PackageGraph.swift
>>>>>>>> edit: Tests/PackageLoadingTests/ManifestTests.swift
>>>>>>>> edit: Sources/Build/BuildPlan.swift
>>>>>>>> edit: Sources/PackageGraph/PackageGraphLoader.swift
>>>>>>>> edit: Sources/Commands/SwiftTestTool.swift
>>>>>>>> edit: Sources/PackageLoading/PackageBuilder.swift
>>>>>>>> edit: Sources/Xcodeproj/pbxproj().swift
>>>>>>>> edit: Tests/PackageGraphTests/PackageGraphTests.swift
>>>>>>>> edit: Tests/PackageLoadingTests/ConventionTests.swift
>> 
> 
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