Stack dump:
0.	Program arguments: /Applications/Xcode-beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift -frontend -interpret crash.swift -enable-objc-interop -stack-check -sdk /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -target-sdk-version 10.15.4 -module-name crash 
1.	Apple Swift version 5.3 (swiftlang-1200.0.16.9 clang-1200.0.22.5)
2.	While evaluating request SILGenWholeModuleRequest(SIL Generation for module crash)
3.	While silgen emitPropertyWrapperBackingInitializer SIL function "@$s5crash11ValueHolderV14storedPropertySSvpfP".
 for 'storedProperty' (at crash.swift:16:9)
4.	While emitting reabstraction thunk in SIL function "@$sS2SIegr_TR".
 for <<debugloc at "<compiler-generated>":0:0>>Stack dump:
0.	Program arguments: /Applications/Xcode-beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift -frontend -interpret crash.swift -enable-objc-interop -stack-check -sdk /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -target-sdk-version 10.15.4 -module-name crash 
1.	Apple Swift version 5.3 (swiftlang-1200.0.16.9 clang-1200.0.22.5)
2.	While evaluating request SILGenWholeModuleRequest(SIL Generation for module crash)
3.	While silgen emitPropertyWrapperBackingInitializer SIL function "@$s5crash11ValueHolderV14storedPropertySSvpfP".
 for 'storedProperty' (at crash.swift:16:9)
4.	While emitting reabstraction thunk in SIL function "@$sS2SIegr_TR".
 for <<debugloc at "<compiler-generated>":0:0>>0  swift                    0x000000010b9e7f65 0  swift                    0x000000010b9e7f65 llvm::sys::PrintStackTrace(llvm::raw_ostream&) + 37
llvm::sys::PrintStackTrace(llvm::raw_ostream&) + 37
1  swift                    0x000000010b9e6f65 llvm::sys::RunSignalHandlers() + 85
1  swift                    0x000000010b9e6f65 llvm::sys::RunSignalHandlers() + 85
2  swift                    0x000000010b9e851f SignalHandler(int) + 111
3  libsystem_platform.dylib 0x00007fff6c7335fd _sigtramp + 29
4  libsystem_platform.dylib 0000000000000000002  swift                    0x000000010b9e851f SignalHandler(int) + 111
3  libsystem_platform.dylib 0x00007fff6c7335fd _sigtramp + 29
4  libsystem_platform.dylib 000000000000000000 _sigtramp + 18446603338696673824
 _sigtramp + 18446603338696673824
5  swift                    0x000000010810725a swift::ApplyInst::create(swift::SILDebugLocation, swift::SILValue, swift::SubstitutionMap, llvm::ArrayRef<swift::SILValue>, bool, llvm::Optional<swift::SILModuleConventions>, swift::SILFunction&, swift::SILOpenedArchetypesState&, swift::GenericSpecializationInformation const*) + 362
5  swift                    0x000000010810725a swift::ApplyInst::create(swift::SILDebugLocation, swift::SILValue, swift::SubstitutionMap, llvm::ArrayRef<swift::SILValue>, bool, llvm::Optional<swift::SILModuleConventions>, swift::SILFunction&, swift::SILOpenedArchetypesState&, swift::GenericSpecializationInformation const*) + 362
6  swift                    0x000000010799e53d swift::SILBuilder::createApply(swift::SILLocation, swift::SILValue, swift::SubstitutionMap, llvm::ArrayRef<swift::SILValue>, bool, swift::GenericSpecializationInformation const*) + 237
6  swift                    0x000000010799e53d swift::SILBuilder::createApply(swift::SILLocation, swift::SILValue, swift::SubstitutionMap, llvm::ArrayRef<swift::SILValue>, bool, swift::GenericSpecializationInformation const*) + 237
7  swift                    0x0000000107a01145 swift::Lowering::SILGenFunction::emitApplyWithRethrow(swift::SILLocation, swift::SILValue, swift::SILType, swift::SubstitutionMap, llvm::ArrayRef<swift::SILValue>) + 597
7  swift                    0x0000000107a01145 swift::Lowering::SILGenFunction::emitApplyWithRethrow(swift::SILLocation, swift::SILValue, swift::SILType, swift::SubstitutionMap, llvm::ArrayRef<swift::SILValue>) + 597
8  swift                    0x0000000107ae4dde createThunk(swift::Lowering::SILGenFunction&, swift::SILLocation, swift::Lowering::ManagedValue, swift::Lowering::AbstractionPattern, swift::CanTypeWrapper<swift::AnyFunctionType>, swift::Lowering::AbstractionPattern, swift::CanTypeWrapper<swift::AnyFunctionType>, swift::Lowering::TypeLowering const&) + 5454
8  swift                    0x0000000107ae4dde createThunk(swift::Lowering::SILGenFunction&, swift::SILLocation, swift::Lowering::ManagedValue, swift::Lowering::AbstractionPattern, swift::CanTypeWrapper<swift::AnyFunctionType>, swift::Lowering::AbstractionPattern, swift::CanTypeWrapper<swift::AnyFunctionType>, swift::Lowering::TypeLowering const&) + 5454
9  swift                    0x0000000107ad7a35 (anonymous namespace)::Transform::transform(swift::Lowering::ManagedValue, swift::Lowering::AbstractionPattern, swift::CanType, swift::Lowering::AbstractionPattern, swift::CanType, swift::SILType, swift::Lowering::SGFContext) + 1589
9  swift                    0x0000000107ad7a35 (anonymous namespace)::Transform::transform(swift::Lowering::ManagedValue, swift::Lowering::AbstractionPattern, swift::CanType, swift::Lowering::AbstractionPattern, swift::CanType, swift::SILType, swift::Lowering::SGFContext) + 1589
10 swift                    0x0000000107a51d93 swift::Lowering::Conversion::emit(swift::Lowering::SILGenFunction&, swift::SILLocation, swift::Lowering::ManagedValue, swift::Lowering::SGFContext) const + 1315
10 swift                    0x0000000107a51d93 swift::Lowering::Conversion::emit(swift::Lowering::SILGenFunction&, swift::SILLocation, swift::Lowering::ManagedValue, swift::Lowering::SGFContext) const + 1315
11 swift                    0x0000000107a52d53 swift::Lowering::ConvertingInitialization::copyOrInitValueInto(swift::Lowering::SILGenFunction&, swift::SILLocation, swift::Lowering::ManagedValue, bool) + 131
11 swift                    0x0000000107a52d53 swift::Lowering::ConvertingInitialization::copyOrInitValueInto(swift::Lowering::SILGenFunction&, swift::SILLocation, swift::Lowering::ManagedValue, bool) + 131
12 swift                    0x0000000107a514ec swift::Lowering::SILGenFunction::manageOpaqueValue(swift::Lowering::ManagedValue, swift::SILLocation, swift::Lowering::SGFContext) + 220
12 swift                    0x0000000107a514ec swift::Lowering::SILGenFunction::manageOpaqueValue(swift::Lowering::ManagedValue, swift::SILLocation, swift::Lowering::SGFContext) + 220
13 swift                    0x0000000107a8ea88 (anonymous namespace)::RValueEmitter::visitAbstractClosureExpr(swift::AbstractClosureExpr*, swift::Lowering::SGFContext) + 696
13 swift                    0x0000000107a8ea88 (anonymous namespace)::RValueEmitter::visitAbstractClosureExpr(swift::AbstractClosureExpr*, swift::Lowering::SGFContext) + 696
14 swift                    0x0000000107a79ad9 swift::ASTVisitor<(anonymous namespace)::RValueEmitter, swift::Lowering::RValue, void, void, void, void, void, swift::Lowering::SGFContext>::visit(swift::Expr*, swift::Lowering::SGFContext)14 swift                    0x0000000107a79ad9 swift::ASTVisitor<(anonymous namespace)::RValueEmitter, swift::Lowering::RValue, void, void, void, void, void, swift::Lowering::SGFContext>::visit(swift::Expr*, swift::Lowering::SGFContext) + 121
 + 121
15 swift                    0x00000001079da9f0 swift::Lowering::ArgumentSource::getAsSingleValue(swift::Lowering::SILGenFunction&, swift::Lowering::SGFContext) && + 928
15 swift                    0x00000001079da9f0 swift::Lowering::ArgumentSource::getAsSingleValue(swift::Lowering::SILGenFunction&, swift::Lowering::SGFContext) && + 928
16 swift                    0x0000000107a517cc swift::Lowering::SILGenFunction::emitConvertedRValue(swift::SILLocation, swift::Lowering::Conversion const&, swift::Lowering::SGFContext, llvm::function_ref<swift::Lowering::ManagedValue (swift::Lowering::SILGenFunction&, swift::SILLocation, swift::Lowering::SGFContext)>) + 492
16 swift                    0x0000000107a517cc swift::Lowering::SILGenFunction::emitConvertedRValue(swift::SILLocation, swift::Lowering::Conversion const&, swift::Lowering::SGFContext, llvm::function_ref<swift::Lowering::ManagedValue (swift::Lowering::SILGenFunction&, swift::SILLocation, swift::Lowering::SGFContext)>) + 492
17 swift                    0x0000000107a1a86c (anonymous namespace)::ArgEmitter::emit(swift::Lowering::ArgumentSource&&, swift::Lowering::AbstractionPattern) + 4124
17 swift                    0x0000000107a1a86c (anonymous namespace)::ArgEmitter::emit(swift::Lowering::ArgumentSource&&, swift::Lowering::AbstractionPattern) + 4124
18 swift                    0x0000000107a01f9d (anonymous namespace)::ArgEmitter::emitSingleArg(swift::Lowering::ArgumentSource&&, swift::Lowering::AbstractionPattern) + 173
18 swift                    0x0000000107a01f9d (anonymous namespace)::ArgEmitter::emitSingleArg(swift::Lowering::ArgumentSource&&, swift::Lowering::AbstractionPattern) + 173
19 swift                    0x0000000107a1967e (anonymous namespace)::ArgEmitter::emitPreparedArgs(swift::Lowering::PreparedArguments&&, swift::Lowering::AbstractionPattern) + 238
19 swift                    0x0000000107a1967e (anonymous namespace)::ArgEmitter::emitPreparedArgs(swift::Lowering::PreparedArguments&&, swift::Lowering::AbstractionPattern) + 238
20 swift                    0x0000000107a22825 (anonymous namespace)::CallEmission::emitArgumentsForNormalApply(swift::Lowering::AbstractionPattern, swift::CanTypeWrapper<swift::SILFunctionType>, llvm::Optional<swift::ForeignErrorConvention> const&, swift::ImportAsMemberStatus, llvm::SmallVectorImpl<swift::Lowering::ManagedValue>&, llvm::Optional<swift::SILLocation>&) + 949
20 swift                    0x0000000107a22825 (anonymous namespace)::CallEmission::emitArgumentsForNormalApply(swift::Lowering::AbstractionPattern, swift::CanTypeWrapper<swift::SILFunctionType>, llvm::Optional<swift::ForeignErrorConvention> const&, swift::ImportAsMemberStatus, llvm::SmallVectorImpl<swift::Lowering::ManagedValue>&, llvm::Optional<swift::SILLocation>&) + 949
21 swift                    0x0000000107a0856f (anonymous namespace)::CallEmission::apply(swift::Lowering::SGFContext) + 3935
21 swift                    0x0000000107a0856f (anonymous namespace)::CallEmission::apply(swift::Lowering::SGFContext) + 3935
22 swift                    0x0000000107a0572c swift::Lowering::SILGenFunction::emitApplyExpr(swift::ApplyExpr*, swift::Lowering::SGFContext) + 2652
22 swift                    0x0000000107a0572c swift::Lowering::SILGenFunction::emitApplyExpr(swift::ApplyExpr*, swift::Lowering::SGFContext) + 2652
23 swift                    0x0000000107a79aa9 swift::ASTVisitor<(anonymous namespace)::RValueEmitter, swift::Lowering::RValue, void, void, void, void, void, swift::Lowering::SGFContext>::visit(swift::Expr*, swift::Lowering::SGFContext) + 73
23 swift                    0x0000000107a79aa9 swift::ASTVisitor<(anonymous namespace)::RValueEmitter, swift::Lowering::RValue, void, void, void, void, void, swift::Lowering::SGFContext>::visit(swift::Expr*, swift::Lowering::SGFContext) + 73
24 swift                    0x0000000107af966f swift::Lowering::SILGenFunction::emitReturnExpr(swift::SILLocation, swift::Expr*) + 447
24 swift                    0x0000000107af966f swift::Lowering::SILGenFunction::emitReturnExpr(swift::SILLocation, swift::Expr*) + 447
25 swift                    0x0000000107a9db2d swift::Lowering::SILGenFunction::emitGeneratorFunction(swift::SILDeclRef, swift::Expr*, bool) + 2029
25 swift                    0x0000000107a9db2d swift::Lowering::SILGenFunction::emitGeneratorFunction(swift::SILDeclRef, swift::Expr*, bool) + 2029
26 swift                    0x00000001079fc2fc swift::Lowering::SILGenModule::emitPropertyWrapperBackingInitializer(swift::VarDecl*)::$_10::operator()(swift::SILFunction*) const + 636
26 swift                    0x00000001079fc2fc swift::Lowering::SILGenModule::emitPropertyWrapperBackingInitializer(swift::VarDecl*)::$_10::operator()(swift::SILFunction*) const + 636
27 swift                    0x00000001079f465e swift::Lowering::SILGenModule::emitPropertyWrapperBackingInitializer(swift::VarDecl*) + 398
27 swift                    0x00000001079f465e swift::Lowering::SILGenModule::emitPropertyWrapperBackingInitializer(swift::VarDecl*) + 398
28 swift                    0x0000000107b04f6e (anonymous namespace)::SILGenType::visitVarDecl(swift::VarDecl*) + 302
28 swift                    0x0000000107b04f6e (anonymous namespace)::SILGenType::visitVarDecl(swift::VarDecl*) + 302
29 swift                    0x0000000107affb0b (anonymous namespace)::SILGenType::emitType() + 427
29 swift                    0x0000000107affb0b (anonymous namespace)::SILGenType::emitType() + 427
30 swift                    0x00000001079f92a2 swift::ASTVisitor<swift::Lowering::SILGenModule, void, void, void, void, void, void>::visit(swift::Decl*) + 82
30 swift                    0x00000001079f92a2 swift::ASTVisitor<swift::Lowering::SILGenModule, void, void, void, void, void, void>::visit(swift::Decl*) + 82
31 swift                    0x00000001079f75c9 (anonymous namespace)::SILGenModuleRAII::emitSourceFile(swift::SourceFile*) + 1417
31 swift                    0x00000001079f75c9 (anonymous namespace)::SILGenModuleRAII::emitSourceFile(swift::SourceFile*) + 1417
32 swift                    0x00000001079f8c89 swift::SILGenWholeModuleRequest::evaluate(swift::Evaluator&, swift::SILGenDescriptor) const + 185
32 swift                    0x00000001079f8c89 swift::SILGenWholeModuleRequest::evaluate(swift::Evaluator&, swift::SILGenDescriptor) const + 185
33 swift                    0x0000000107af1c71 33 swift                    0x0000000107af1c71 swift::SimpleRequest<swift::SILGenWholeModuleRequest, std::__1::unique_ptr<swift::SILModule, std::__1::default_delete<swift::SILModule> > (swift::SILGenDescriptor), (swift::RequestFlags)1>::evaluateRequest(swift::SILGenWholeModuleRequest const&, swift::Evaluator&) + 33
swift::SimpleRequest<swift::SILGenWholeModuleRequest, std::__1::unique_ptr<swift::SILModule, std::__1::default_delete<swift::SILModule> > (swift::SILGenDescriptor), (swift::RequestFlags)1>::evaluateRequest(swift::SILGenWholeModuleRequest const&, swift::Evaluator&) + 33
34 swift                    0x00000001079fcd0d llvm::Expected<swift::SILGenWholeModuleRequest::OutputType> swift::Evaluator::getResultUncached<swift::SILGenWholeModuleRequest>(swift::SILGenWholeModuleRequest const&) + 973
34 swift                    0x00000001079fcd0d llvm::Expected<swift::SILGenWholeModuleRequest::OutputType> swift::Evaluator::getResultUncached<swift::SILGenWholeModuleRequest>(swift::SILGenWholeModuleRequest const&) + 973
35 swift                    0x000000010756b6e2 swift::performFrontend(llvm::ArrayRef<char const*>, char const*, void*, swift::FrontendObserver*) + 21186
35 swift                    0x000000010756b6e2 swift::performFrontend(llvm::ArrayRef<char const*>, char const*, void*, swift::FrontendObserver*) + 21186
36 swift                    0x00000001074eca97 main + 1255
37 libdyld.dylib            0x00007fff6c53acc936 swift                    0x00000001074eca97 main + 1255
37 libdyld.dylib            0x00007fff6c53acc9 start + 1
38 libdyld.dylib            0x000000000000000c start + 18446603338698740548
 start + 1
38 libdyld.dylib            0x000000000000000c start + 18446603338698740548