Looks like a non-deterministic failure. Could be the same root cause as https://ci.swift.org//job/oss-swift-incremental-RA-osx/7570/consoleFull#577085863ee1a197b-acac-4b17-83cf-a53b95139a76 <https://ci.swift.org//job/oss-swift-incremental-RA-osx/7570/consoleFull#577085863ee1a197b-acac-4b17-83cf-a53b95139a76> (an ErrorType popping up here would trigger the ‘forming CanType out of non-canonical type’ assert).
Slava > On Dec 14, 2016, at 9:06 AM, Jordan Rose <jordan_r...@apple.com> wrote: > > Hm. Despite the blamelist, this one isn’t me. > >> Assertion failed: (isActuallyCanonicalOrNull() && "Forming a CanType out of >> a non-canonical type!"), function CanType, file >> /Users/buildnode/jenkins/workspace/oss-swift-incremental-RA-osx/swift/include/swift/AST/Type.h, >> line 292. >> >> 0 swift 0x000000010f76e0e6 SignalHandler(int) + 454 >> 1 libsystem_platform.dylib 0x00007fff8501852a _sigtramp + 26 >> Stack dump: >> 0. Program arguments: >> /Users/buildnode/jenkins/workspace/oss-swift-incremental-RA-osx/buildbot_incremental/swift-macosx-x86_64/bin/swift >> -frontend -c >> /Users/buildnode/jenkins/workspace/oss-swift-incremental-RA-osx/swift/benchmark/single-source/unit-tests/ObjectiveCBridging.swift >> -target armv7-apple-ios8.0 -enable-objc-interop -sdk >> /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS10.2.sdk >> -I >> /Users/buildnode/jenkins/workspace/oss-swift-incremental-RA-osx/swift/benchmark/utils/ObjectiveCTests >> -I >> /Users/buildnode/jenkins/workspace/oss-swift-incremental-RA-osx/buildbot_incremental/swift-macosx-x86_64/benchmark/Onone-armv7-apple-ios8.0 >> -F >> /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS10.2.sdk/../../../Developer/Library/Frameworks >> -D INTERNAL_CHECKS_ENABLED -emit-module-doc-path >> /Users/buildnode/jenkins/workspace/oss-swift-incremental-RA-osx/buildbot_incremental/swift-macosx-x86_64/benchmark/Onone-armv7-apple-ios8.0/ObjectiveCBridging.swiftdoc >> -Onone -parse-as-library -module-name ObjectiveCBridging -emit-module-path >> /Users/buildnode/jenkins/workspace/oss-swift-incremental-RA-osx/buildbot_incremental/swift-macosx-x86_64/benchmark/Onone-armv7-apple-ios8.0/ObjectiveCBridging.swiftmodule >> -o >> /Users/buildnode/jenkins/workspace/oss-swift-incremental-RA-osx/buildbot_incremental/swift-macosx-x86_64/benchmark/Onone-armv7-apple-ios8.0/ObjectiveCBridging.o >> >> 1. While emitting SIL for 'testObjectiveCBridgeToNSSet' at >> /Users/buildnode/jenkins/workspace/oss-swift-incremental-RA-osx/swift/benchmark/single-source/unit-tests/ObjectiveCBridging.swift:418:1 > > Slava, anyone, does this look familiar? > > (Also filed <rdar://problem/29662459> Incorrect backtrace shown in dump.) > > Jordan > >> >> On Dec 14, 2016, at 09:01, no-re...@swift.org wrote: >> >> [FAILURE] oss-swift-incremental-RA-osx [#7592] >> >> Build URL: https://ci.swift.org/job/oss-swift-incremental-RA-osx/7592/ >> Project: oss-swift-incremental-RA-osx >> Date of build: Wed, 14 Dec 2016 08:40:36 -0800 >> Build duration: 20 min >> 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 >> >> Changes >> >> • Commit 4a867148ad393d37b26536b39b198781e8da1ba6 by jordan_rose: >> [Driver] Mark a few more flags as DoesNotAffectIncrementalBuild. (#5480) >> >> • edit: include/swift/Option/Options.td >> >> • Commit d4131d853339ab323be39b40b4c2d0fd20caa0e5 by jordan_rose: >> [docs] Add "lvalue", "rvalue", and "thunk" to the Lexicon. (#6265) >> >> • edit: docs/Lexicon.rst >
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