[SR-9190] DESERIALIZATION FAILURE: While deserializing SIL function

[swift-ci]

Previous ID	SR-9190
Radar	rdar://problem/45961669
Original Reporter	calebkleveter (JIRA User)
Type	Bug

Attachment: Download

Environment

Apple Swift version 4.2.1 (swift-4.2.1-RELEASE)
Target: x86_64-apple-darwin18.0.0

swiftenv 1.4.0

macOS 10.14 (18A391)

Xcode 10.1 (10B61)

zsh 5.5.1 (x86_64-apple-darwin17.5.0)

Additional Detail from JIRA

Votes	1
Component/s	Compiler
Labels	Bug, CompilerCrash, SILSerialization
Assignee	None
Priority	Medium

md5: 49eadefb7d9498d2aed33ddd97ed53c8

Issue Description:

Compile Swift Module 'App' (31 sources)
<unknown>:0: error: fatal error encountered while reading from module 'App'; please file a bug report with your project and the crash log

*** DESERIALIZATION FAILURE (please include this section in any bug report) ***
result not found
Cross-reference to module 'App'
... Order
... in an extension in module 'App'
... Payment
... in an extension in module 'App'
... ID

0  swift                    0x0000000110035208 llvm::sys::PrintStackTrace(llvm::raw_ostream&) + 40
1  swift                    0x0000000110034467 llvm::sys::RunSignalHandlers() + 39
2  swift                    0x0000000110035882 SignalHandler(int) + 258
3  libsystem_platform.dylib 0x00007fff7ec39b3d _sigtramp + 29
4  libsystem_platform.dylib 0x00007fee623391d0 _sigtramp + 3815765680
5  libsystem_c.dylib        0x00007fff7eaf81c9 abort + 127
6  swift                    0x000000010d7bd300 swift::ModuleFile::getModuleFileForDelayedActions() + 0
7  swift                    0x000000010d7d7800 swift::ModuleFile::finishNormalConformance(swift::NormalProtocolConformance*, unsigned long long) + 5664
8  swift                    0x000000010dadead6 swift::NormalProtocolConformance::getTypeWitnessAndDecl(swift::AssociatedTypeDecl*, swift::LazyResolver*, swift::SubstOptions) const + 70
9  swift                    0x000000010dade95e swift::ProtocolConformance::getTypeWitnessAndDecl(swift::AssociatedTypeDecl*, swift::LazyResolver*, swift::SubstOptions) const + 286
10 swift                    0x000000010dade278 swift::ProtocolConformance::getTypeWitness(swift::AssociatedTypeDecl*, swift::LazyResolver*, swift::SubstOptions) const + 104
11 swift                    0x000000010daf9b19 getMemberForBaseType(llvm::function_ref<llvm::Optional<swift::ProtocolConformanceRef> (swift::CanType, swift::Type, swift::ProtocolType*)>, swift::Type, swift::Type, swift::AssociatedTypeDecl*, swift::Identifier, swift::SubstOptions) + 1257
12 swift                    0x000000010daff96a llvm::Optional<swift::Type> llvm::function_ref<llvm::Optional<swift::Type> (swift::TypeBase*)>::callback_fn<substType(swift::Type, llvm::function_ref<swift::Type (swift::SubstitutableType*)>, llvm::function_ref<llvm::Optional<swift::ProtocolConformanceRef> (swift::CanType, swift::Type, swift::ProtocolType*)>, swift::SubstOptions)::$_19>(long, swift::TypeBase*) + 1482
13 swift                    0x000000010dafba1d swift::Type::transformRec(llvm::function_ref<llvm::Optional<swift::Type> (swift::TypeBase*)>) const + 237
14 swift                    0x000000010daf9d89 substType(swift::Type, llvm::function_ref<swift::Type (swift::SubstitutableType*)>, llvm::function_ref<llvm::Optional<swift::ProtocolConformanceRef> (swift::CanType, swift::Type, swift::ProtocolType*)>, swift::SubstOptions) + 281
15 swift                    0x000000010daff7fd llvm::Optional<swift::Type> llvm::function_ref<llvm::Optional<swift::Type> (swift::TypeBase*)>::callback_fn<substType(swift::Type, llvm::function_ref<swift::Type (swift::SubstitutableType*)>, llvm::function_ref<llvm::Optional<swift::ProtocolConformanceRef> (swift::CanType, swift::Type, swift::ProtocolType*)>, swift::SubstOptions)::$_19>(long, swift::TypeBase*) + 1117
16 swift                    0x000000010dafba1d swift::Type::transformRec(llvm::function_ref<llvm::Optional<swift::Type> (swift::TypeBase*)>) const + 237
17 swift                    0x000000010daf9d89 substType(swift::Type, llvm::function_ref<swift::Type (swift::SubstitutableType*)>, llvm::function_ref<llvm::Optional<swift::ProtocolConformanceRef> (swift::CanType, swift::Type, swift::ProtocolType*)>, swift::SubstOptions) + 281
18 swift                    0x000000010daf9112 swift::Type::subst(llvm::function_ref<swift::Type (swift::SubstitutableType*)>, llvm::function_ref<llvm::Optional<swift::ProtocolConformanceRef> (swift::CanType, swift::Type, swift::ProtocolType*)>, swift::SubstOptions) const + 130
19 swift                    0x000000010d50bec4 (anonymous namespace)::SILTypeSubstituter::visitType(swift::CanType) + 116
20 swift                    0x000000010d50b86f swift::CanTypeVisitor<(anonymous namespace)::SILTypeSubstituter, swift::CanType>::visit(swift::CanType) + 95
21 swift                    0x000000010d5069e1 (anonymous namespace)::SILTypeSubstituter::substSILFunctionType(swift::CanTypeWrapper<swift::SILFunctionType>) + 673
22 swift                    0x000000010d5066f7 swift::SILFunctionType::substGenericArgs(swift::SILModule&, llvm::function_ref<swift::Type (swift::SubstitutableType*)>, llvm::function_ref<llvm::Optional<swift::ProtocolConformanceRef> (swift::CanType, swift::Type, swift::ProtocolType*)>) + 71
23 swift                    0x000000010d506668 swift::SILFunctionType::substGenericArgs(swift::SILModule&, swift::SubstitutionMap const&) + 56
24 swift                    0x000000010d5065a6 swift::SILFunctionType::substGenericArgs(swift::SILModule&, llvm::ArrayRef<swift::Substitution>) + 54
25 swift                    0x000000010d585c59 swift::SILType::substGenericArgs(swift::SILModule&, llvm::ArrayRef<swift::Substitution>) const + 41
26 swift                    0x000000010d535ced swift::TryApplyInst::create(swift::SILDebugLocation, swift::SILValue, llvm::ArrayRef<swift::Substitution>, llvm::ArrayRef<swift::SILValue>, swift::SILBasicBlock*, swift::SILBasicBlock*, swift::SILFunction&, swift::SILOpenedArchetypesState&, swift::GenericSpecializationInformation const*) + 77
27 swift                    0x000000010d7f0ab0 swift::SILDeserializer::readSILInstruction(swift::SILFunction*, swift::SILBasicBlock*, swift::SILBuilder&, unsigned int, llvm::SmallVectorImpl<unsigned long long>&) + 48640
28 swift                    0x000000010d7e3442 swift::SILDeserializer::readSILFunctionChecked(llvm::PointerEmbeddedInt<unsigned int, 31>, swift::SILFunction*, llvm::StringRef, bool, bool) + 6258
29 swift                    0x000000010d7f4c81 swift::SILDeserializer::getAllSILFunctions() + 625
30 swift                    0x000000010d8765af swift::SerializedSILLoader::getAllForModule(swift::Identifier, swift::FileUnit*) + 127
31 swift                    0x000000010c867294 performCompile(swift::CompilerInstance&, swift::CompilerInvocation&, llvm::ArrayRef<char const*>, int&, swift::FrontendObserver*, swift::UnifiedStatsReporter*) + 12868
32 swift                    0x000000010c863042 swift::performFrontend(llvm::ArrayRef<char const*>, char const*, void*, swift::FrontendObserver*) + 2946
33 swift                    0x000000010c81de08 main + 1128
34 libdyld.dylib            0x00007fff7ea50085 start + 1
35 libdyld.dylib            0x0000000000000072 start + 2170224622
Stack dump:
0.  Program arguments: /Library/Developer/Toolchains/swift-4.2.1-RELEASE.xctoolchain/usr/bin/swift -frontend -merge-modules -emit-module /Users/calebkleveter/Development/Skelpo/OrderSystem/.build/x86_64-apple-macosx10.10/debug/App.build/OrderService~partial.swiftmodule /Users/calebkleveter/Development/Skelpo/OrderSystem/.build/x86_64-apple-macosx10.10/debug/App.build/ProductManager~partial.swiftmodule /Users/calebkleveter/Development/Skelpo/OrderSystem/.build/x86_64-apple-macosx10.10/debug/App.build/app~partial.swiftmodule /Users/calebkleveter/Development/Skelpo/OrderSystem/.build/x86_64-apple-macosx10.10/debug/App.build/boot~partial.swiftmodule /Users/calebkleveter/Development/Skelpo/OrderSystem/.build/x86_64-apple-macosx10.10/debug/App.build/commands~partial.swiftmodule /Users/calebkleveter/Development/Skelpo/OrderSystem/.build/x86_64-apple-macosx10.10/debug/App.build/configure~partial.swiftmodule /Users/calebkleveter/Development/Skelpo/OrderSystem/.build/x86_64-apple-macosx10.10/debug/App.build/databases~partial.swiftmodule /Users/calebkleveter/Development/Skelpo/OrderSystem/.build/x86_64-apple-macosx10.10/debug/App.build/migrations~partial.swiftmodule /Users/calebkleveter/Development/Skelpo/OrderSystem/.build/x86_64-apple-macosx10.10/debug/App.build/routes~partial.swiftmodule /Users/calebkleveter/Development/Skelpo/OrderSystem/.build/x86_64-apple-macosx10.10/debug/App.build/AddressContent~partial.swiftmodule /Users/calebkleveter/Development/Skelpo/OrderSystem/.build/x86_64-apple-macosx10.10/debug/App.build/ItemContent~partial.swiftmodule /Users/calebkleveter/Development/Skelpo/OrderSystem/.build/x86_64-apple-macosx10.10/debug/App.build/OrderContent~partial.swiftmodule /Users/calebkleveter/Development/Skelpo/OrderSystem/.build/x86_64-apple-macosx10.10/debug/App.build/PaymentGenerationContent~partial.swiftmodule /Users/calebkleveter/Development/Skelpo/OrderSystem/.build/x86_64-apple-macosx10.10/debug/App.build/AccountSettingController~partial.swiftmodule /Users/calebkleveter/Development/Skelpo/OrderSystem/.build/x86_64-apple-macosx10.10/debug/App.build/OrderController~partial.swiftmodule /Users/calebkleveter/Development/Skelpo/OrderSystem/.build/x86_64-apple-macosx10.10/debug/App.build/Account~partial.swiftmodule /Users/calebkleveter/Development/Skelpo/OrderSystem/.build/x86_64-apple-macosx10.10/debug/App.build/AccountSetting~partial.swiftmodule /Users/calebkleveter/Development/Skelpo/OrderSystem/.build/x86_64-apple-macosx10.10/debug/App.build/Address~partial.swiftmodule /Users/calebkleveter/Development/Skelpo/OrderSystem/.build/x86_64-apple-macosx10.10/debug/App.build/Item~partial.swiftmodule /Users/calebkleveter/Development/Skelpo/OrderSystem/.build/x86_64-apple-macosx10.10/debug/App.build/Order+Payment~partial.swiftmodule /Users/calebkleveter/Development/Skelpo/OrderSystem/.build/x86_64-apple-macosx10.10/debug/App.build/Order+PaymentStatus~partial.swiftmodule /Users/calebkleveter/Development/Skelpo/OrderSystem/.build/x86_64-apple-macosx10.10/debug/App.build/Order+Status~partial.swiftmodule /Users/calebkleveter/Development/Skelpo/OrderSystem/.build/x86_64-apple-macosx10.10/debug/App.build/Order~partial.swiftmodule /Users/calebkleveter/Development/Skelpo/OrderSystem/.build/x86_64-apple-macosx10.10/debug/App.build/Product~partial.swiftmodule /Users/calebkleveter/Development/Skelpo/OrderSystem/.build/x86_64-apple-macosx10.10/debug/App.build/User~partial.swiftmodule /Users/calebkleveter/Development/Skelpo/OrderSystem/.build/x86_64-apple-macosx10.10/debug/App.build/Currency~partial.swiftmodule /Users/calebkleveter/Development/Skelpo/OrderSystem/.build/x86_64-apple-macosx10.10/debug/App.build/Order+PaymentRepresentable~partial.swiftmodule /Users/calebkleveter/Development/Skelpo/OrderSystem/.build/x86_64-apple-macosx10.10/debug/App.build/PayPal~partial.swiftmodule /Users/calebkleveter/Development/Skelpo/OrderSystem/.build/x86_64-apple-macosx10.10/debug/App.build/Stripe~partial.swiftmodule /Users/calebkleveter/Development/Skelpo/OrderSystem/.build/x86_64-apple-macosx10.10/debug/App.build/VersionedCollection~partial.swiftmodule /Users/calebkleveter/Development/Skelpo/OrderSystem/.build/x86_64-apple-macosx10.10/debug/App.build/Optionals~partial.swiftmodule -parse-as-library -sil-merge-partial-modules -disable-diagnostic-passes -disable-sil-perf-optzns -target x86_64-apple-macosx10.10 -enable-objc-interop -sdk /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.14.sdk -I /Users/calebkleveter/Development/Skelpo/OrderSystem/.build/x86_64-apple-macosx10.10/debug -I /Users/calebkleveter/Development/Skelpo/OrderSystem/.build/checkouts/swift-nio.git-1082965977805871706/Sources/CNIOZlib/include -I /Users/calebkleveter/Development/Skelpo/OrderSystem/.build/checkouts/swift-nio.git-1082965977805871706/Sources/CNIOHTTPParser/include -I /Users/calebkleveter/Development/Skelpo/OrderSystem/.build/checkouts/swift-nio-ssl.git-8973514156742599447/Sources/CNIOOpenSSL/include -I /Users/calebkleveter/Development/Skelpo/OrderSystem/.build/checkouts/crypto.git--3390571419733429973/Sources/CCryptoOpenSSL/include -I /Users/calebkleveter/Development/Skelpo/OrderSystem/.build/checkouts/crypto.git--3390571419733429973/Sources/CBcrypt/include -I /Users/calebkleveter/Development/Skelpo/OrderSystem/.build/checkouts/crypto.git--3390571419733429973/Sources/CBase32/include -I /usr/local/Cellar/libressl/2.7.4/include -I /usr/local/Cellar/libressl/2.7.4/include -I /Users/calebkleveter/Development/Skelpo/OrderSystem/.build/checkouts/swift-nio.git-1082965977805871706/Sources/CNIOSHA1/include -I /Users/calebkleveter/Development/Skelpo/OrderSystem/.build/checkouts/swift-nio.git-1082965977805871706/Sources/CNIOAtomics/include -I /Users/calebkleveter/Development/Skelpo/OrderSystem/.build/checkouts/swift-nio.git-1082965977805871706/Sources/CNIODarwin/include -I /Users/calebkleveter/Development/Skelpo/OrderSystem/.build/checkouts/swift-nio.git-1082965977805871706/Sources/CNIOLinux/include -F /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -enable-testing -g -module-cache-path /Users/calebkleveter/Development/Skelpo/OrderSystem/.build/x86_64-apple-macosx10.10/debug/ModuleCache -swift-version 4 -Onone -D SWIFT_PACKAGE -D DEBUG -color-diagnostics -Xcc -fmodule-map-file=/Users/calebkleveter/Development/Skelpo/OrderSystem/.build/x86_64-apple-macosx10.10/debug/CNIOZlib.build/module.modulemap -Xcc -fmodule-map-file=/Users/calebkleveter/Development/Skelpo/OrderSystem/.build/x86_64-apple-macosx10.10/debug/CNIOHTTPParser.build/module.modulemap -Xcc -fmodule-map-file=/Users/calebkleveter/Development/Skelpo/OrderSystem/.build/x86_64-apple-macosx10.10/debug/CNIOOpenSSL.build/module.modulemap -Xcc -fmodule-map-file=/Users/calebkleveter/Development/Skelpo/OrderSystem/.build/x86_64-apple-macosx10.10/debug/CCryptoOpenSSL.build/module.modulemap -Xcc -fmodule-map-file=/Users/calebkleveter/Development/Skelpo/OrderSystem/.build/checkouts/crypto.git--3390571419733429973/Sources/CBcrypt/include/module.modulemap -Xcc -fmodule-map-file=/Users/calebkleveter/Development/Skelpo/OrderSystem/.build/checkouts/crypto.git--3390571419733429973/Sources/CBase32/include/module.modulemap -Xcc -fmodule-map-file=/Users/calebkleveter/Development/Skelpo/OrderSystem/.build/checkouts/swift-nio-ssl-support.git--650619878008637674/module.modulemap -Xcc -fmodule-map-file=/Users/calebkleveter/Development/Skelpo/OrderSystem/.build/x86_64-apple-macosx10.10/debug/CNIOSHA1.build/module.modulemap -Xcc -fmodule-map-file=/Users/calebkleveter/Development/Skelpo/OrderSystem/.build/x86_64-apple-macosx10.10/debug/CNIOAtomics.build/module.modulemap -Xcc -fmodule-map-file=/Users/calebkleveter/Development/Skelpo/OrderSystem/.build/x86_64-apple-macosx10.10/debug/CNIODarwin.build/module.modulemap -Xcc -fmodule-map-file=/Users/calebkleveter/Development/Skelpo/OrderSystem/.build/x86_64-apple-macosx10.10/debug/CNIOLinux.build/module.modulemap -Xcc -fmodule-map-file=/Users/calebkleveter/Development/Skelpo/OrderSystem/.build/checkouts/swift-nio-zlib-support.git--7300948816109568019/module.modulemap -emit-module-doc-path /Users/calebkleveter/Development/Skelpo/OrderSystem/.build/x86_64-apple-macosx10.10/debug/App.swiftdoc -module-name App -o /Users/calebkleveter/Development/Skelpo/OrderSystem/.build/x86_64-apple-macosx10.10/debug/App.swiftmodule
1.  While deserializing SIL function "$S3App5OrderC7PaymentC6Fluent5ModelAafGP14willSoftDelete2on3NIO15EventLoopFutureCyxG8Database_10ConnectionQZ_tKFTW"
2.  While reading from 'App'
3.  While finishing conformance for type 'Order.Payment'
4.  While ... to 'Model' in module 'Fluent'
<unknown>:0: error: unable to execute command: Abort trap: 6
<unknown>:0: error: merge-module command failed due to signal 6 (use -v to see invocation)
error: terminated(1): /Library/Developer/Toolchains/swift-4.2.1-RELEASE.xctoolchain/usr/bin/swift-build-tool -f /Users/calebkleveter/Development/Skelpo/OrderSystem/.build/debug.yaml main output:

This crash should be reproducible with this project at the linked to commit.

The crash only occurs when the app is compiled from the command-line.

[belkadan]

Thanks!

@swift-ci create

[swift-ci]

Comment by Ky (JIRA)

I'm having this same issue with:

Xcode Version 11.1 (11A1027)
macOS 10.14.6 (18G95)
Apple Swift version 5.1 (swiftlang-1100.0.270.13 clang-1100.0.33.7)
Target: x86_64-apple-darwin18.7.0

[belkadan]

Can you file a new bug and attach your project? It's very likely to be a different issue.