debian bookworm image is broken

[tibz7]

Builds are failing on the swift5.10.1 bookworm. The exact same code is building without issues on ubuntu noble or jammy.
it also build if I use a stock debian image and install manually swift then there is no issues.
If i use the official swift it does not compile.
One of the issue is that libstdc++-12-dev is not present on the ALTHOUGH it is declared on the image... very wierd:

 docker run -it swift:5.10.1-bookworm
root@d49bea354558:/# apt update
Get:1 http://deb.debian.org/debian bookworm InRelease [151 kB]
Get:2 http://deb.debian.org/debian bookworm-updates InRelease [55.4 kB]
Get:3 http://deb.debian.org/debian-security bookworm-security InRelease [48.0 kB]
Get:4 http://deb.debian.org/debian bookworm/main amd64 Packages [8792 kB]
Get:5 http://deb.debian.org/debian bookworm-updates/main amd64 Packages [512 B]
Get:6 http://deb.debian.org/debian-security bookworm-security/main amd64 Packages [250 kB]
Fetched 9297 kB in 1s (8215 kB/s)                    
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
1 package can be upgraded. Run 'apt list --upgradable' to see it.

WARNING: apt does not have a stable CLI interface. Use with caution in scripts.

libstdc++6/stable,now 12.2.0-14 amd64 [installed,automatic]

That can easily be fixed:

root@d49bea354558:/# apt install libstdc++-12-dev
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
Suggested packages:
  libstdc++-12-doc
The following NEW packages will be installed:
  libstdc++-12-dev
0 upgraded, 1 newly installed, 0 to remove and 1 not upgraded.
Need to get 2046 kB of archives.
After this operation, 19.9 MB of additional disk space will be used.
Get:1 http://deb.debian.org/debian bookworm/main amd64 libstdc++-12-dev amd64 12.2.0-14 [2046 kB]
Fetched 2046 kB in 0s (7689 kB/s)         
debconf: delaying package configuration, since apt-utils is not installed
Selecting previously unselected package libstdc++-12-dev:amd64.
(Reading database ... 17623 files and directories currently installed.)
Preparing to unpack .../libstdc++-12-dev_12.2.0-14_amd64.deb ...
Unpacking libstdc++-12-dev:amd64 (12.2.0-14) ...
Setting up libstdc++-12-dev:amd64 (12.2.0-14) ...
root@d49bea354558:/# apt list --installed | grep libstdc++

WARNING: apt does not have a stable CLI interface. Use with caution in scripts.

libstdc++-12-dev/stable,now 12.2.0-14 amd64 [installed]
libstdc++6/stable,now 12.2.0-14 amd64 [installed,automatic]

Now the library is present ... compilation can go further... only to crash further:

root@d49bea354558:~# swift build
Building for debugging...
error: compile command failed due to signal 6 (use -v to see invocation)
Term verification failed
Initial term:    τ_0_0.[MemberGroupSyntax:MemberSyntax].[VariableSyntax:Variable]
Erased term:     τ_0_0.MemberSyntax.Variable
Simplified term: τ_0_0.[MemberGroupSyntax:MemberSyntax].Variable

Requirement machine for <τ_0_0, τ_1_0 where τ_0_0 : AttributableDeclSyntax, τ_0_0 : GenericTypeDeclSyntax, τ_0_0 : MemberGroupSyntax, τ_1_0 : MacroExpansionContext, τ_0_0.ChildSyntaxInput == (), τ_0_0.MemberSyntax == PropertyDeclSyntax>
Rewrite system: {
- [AttributableDeclSyntax].[AttributableDeclSyntax] => [AttributableDeclSyntax] [permanent]
- [GenericTypeDeclSyntax].[GenericTypeDeclSyntax] => [GenericTypeDeclSyntax] [permanent]
- [MemberGroupSyntax].[MemberGroupSyntax] => [MemberGroupSyntax] [permanent]
- [MemberGroupSyntax].MemberSyntax => [MemberGroupSyntax:MemberSyntax] [permanent]
- [MemberGroupSyntax].ChildSyntaxInput => [MemberGroupSyntax:ChildSyntaxInput] [permanent]
- [MemberGroupSyntax].[MemberGroupSyntax:MemberSyntax] => [MemberGroupSyntax:MemberSyntax]
- [MemberGroupSyntax].[MemberGroupSyntax:ChildSyntaxInput] => [MemberGroupSyntax:ChildSyntaxInput]
- [MacroExpansionContext].[MacroExpansionContext] => [MacroExpansionContext] [permanent]
- [MacroExpansionContext].[layout: AnyObject] => [MacroExpansionContext] [explicit]
- τ_0_0.[AttributableDeclSyntax] => τ_0_0 [explicit]
- τ_0_0.[GenericTypeDeclSyntax] => τ_0_0 [explicit]
- τ_0_0.[MemberGroupSyntax] => τ_0_0 [explicit]
- τ_0_0.[MemberGroupSyntax:ChildSyntaxInput].[concrete: ()] => τ_0_0.[MemberGroupSyntax:ChildSyntaxInput] [explicit]
- τ_0_0.[MemberGroupSyntax:MemberSyntax].[concrete: PropertyDeclSyntax] => τ_0_0.[MemberGroupSyntax:MemberSyntax] [explicit]
- τ_1_0.[MacroExpansionContext] => τ_1_0 [explicit]
- τ_0_0.MemberSyntax => τ_0_0.[MemberGroupSyntax:MemberSyntax]
- τ_0_0.ChildSyntaxInput => τ_0_0.[MemberGroupSyntax:ChildSyntaxInput]
- τ_1_0.[layout: AnyObject] => τ_1_0
}
}
Property map: {
  [AttributableDeclSyntax] => { conforms_to: [AttributableDeclSyntax] }
  [GenericTypeDeclSyntax] => { conforms_to: [GenericTypeDeclSyntax] }
  [MemberGroupSyntax] => { conforms_to: [MemberGroupSyntax] }
  [MacroExpansionContext] => { conforms_to: [MacroExpansionContext] layout: AnyObject }
  τ_0_0 => { conforms_to: [AttributableDeclSyntax GenericTypeDeclSyntax MemberGroupSyntax] }
  τ_1_0 => { conforms_to: [MacroExpansionContext] layout: AnyObject }
  τ_0_0.[MemberGroupSyntax:ChildSyntaxInput] => { concrete_type: [concrete: ()] }
  τ_0_0.[MemberGroupSyntax:MemberSyntax] => { concrete_type: [concrete: PropertyDeclSyntax] }
}
Conformance paths: {
}
Please submit a bug report (https://swift.org/contributing/#reporting-bugs) and include the crash backtrace.
Stack dump:
0.      Program arguments: /usr/bin/swift-frontend -frontend -c /root/.build/checkouts/MetaCodable/Sources/PluginCore/Attributes/AttributableDeclSyntax.swift /root/.build/checkouts/MetaCodable/Sources/PluginCore/Attributes/Attribute.swift /root/.build/checkouts/MetaCodable/Sources/PluginCore/Attributes/Codable/Codable+Expansion.swift /root/.build/checkouts/MetaCodable/Sources/PluginCore/Attributes/Codable/Codable.swift /root/.build/checkouts/MetaCodable/Sources/PluginCore/Attributes/Codable/CodingKeys/CodingKeyTransformer.swift /root/.build/checkouts/MetaCodable/Sources/PluginCore/Attributes/Codable/CodingKeys/CodingKeys.swift /root/.build/checkouts/MetaCodable/Sources/PluginCore/Attributes/Codable/CodingKeys/Strategy.swift /root/.build/checkouts/MetaCodable/Sources/PluginCore/Attributes/Codable/IgnoreCodingInitialized.swift /root/.build/checkouts/MetaCodable/Sources/PluginCore/Attributes/Codable/Inherits.swift /root/.build/checkouts/MetaCodable/Sources/PluginCore/Attributes/Codable/UnTagged.swift /root/.build/checkouts/MetaCodable/Sources/PluginCore/Attributes/CodedAs.swift /root/.build/checkouts/MetaCodable/Sources/PluginCore/Attributes/CodedBy.swift /root/.build/checkouts/MetaCodable/Sources/PluginCore/Attributes/Default.swift /root/.build/checkouts/MetaCodable/Sources/PluginCore/Attributes/IgnoreCoding/IgnoreCoding.swift /root/.build/checkouts/MetaCodable/Sources/PluginCore/Attributes/IgnoreCoding/IgnoreDecoding.swift /root/.build/checkouts/MetaCodable/Sources/PluginCore/Attributes/IgnoreCoding/IgnoreEncoding.swift /root/.build/checkouts/MetaCodable/Sources/PluginCore/Attributes/KeyPath/CodedAt.swift /root/.build/checkouts/MetaCodable/Sources/PluginCore/Attributes/KeyPath/CodedIn.swift /root/.build/checkouts/MetaCodable/Sources/PluginCore/Attributes/KeyPath/ContentAt.swift /root/.build/checkouts/MetaCodable/Sources/PluginCore/Attributes/KeyPath/KeyPathProvider.swift /root/.build/checkouts/MetaCodable/Sources/PluginCore/Attributes/MemberInit/MemberInit+Expansion.swift /root/.build/checkouts/MetaCodable/Sources/PluginCore/Attributes/MemberInit/MemberInit.swift /root/.build/checkouts/MetaCodable/Sources/PluginCore/Attributes/PeerAttribute.swift /root/.build/checkouts/MetaCodable/Sources/PluginCore/Diagnostics/AggregatedDiagnosticProducer.swift /root/.build/checkouts/MetaCodable/Sources/PluginCore/Diagnostics/CombinedUsage.swift /root/.build/checkouts/MetaCodable/Sources/PluginCore/Diagnostics/Condition/ArgumentCountCondition.swift /root/.build/checkouts/MetaCodable/Sources/PluginCore/Diagnostics/Condition/DeclarationCondition.swift /root/.build/checkouts/MetaCodable/Sources/PluginCore/Diagnostics/Condition/DiagnosticCondition.swift /root/.build/checkouts/MetaCodable/Sources/PluginCore/Diagnostics/ConditionalDiagnosticProducer.swift /root/.build/checkouts/MetaCodable/Sources/PluginCore/Diagnostics/DiagnosticProducer.swift /root/.build/checkouts/MetaCodable/Sources/PluginCore/Diagnostics/DuplicateUsage.swift /root/.build/checkouts/MetaCodable/Sources/PluginCore/Diagnostics/GroupedVariableDeclaration.swift /root/.build/checkouts/MetaCodable/Sources/PluginCore/Diagnostics/InvalidCombination.swift /root/.build/checkouts/MetaCodable/Sources/PluginCore/Diagnostics/InvalidDeclaration.swift /root/.build/checkouts/MetaCodable/Sources/PluginCore/Diagnostics/MetaCodableMessage.swift /root/.build/checkouts/MetaCodable/Sources/PluginCore/Diagnostics/StaticVariableDeclaration.swift /root/.build/checkouts/MetaCodable/Sources/PluginCore/Diagnostics/UninitializedVariableDecl.swift /root/.build/checkouts/MetaCodable/Sources/PluginCore/Expansion/AttributeExpander.swift /root/.build/checkouts/MetaCodable/Sources/PluginCore/Expansion/Options/DeclModifiersGenerator.swift /root/.build/checkouts/MetaCodable/Sources/PluginCore/Expansion/Options/Options.swift /root/.build/checkouts/MetaCodable/Sources/PluginCore/Variables/ComposedVariable.swift /root/.build/checkouts/MetaCodable/Sources/PluginCore/Variables/ConditionalCodingVariable.swift /root/.build/checkouts/MetaCodable/Sources/PluginCore/Variables/Enum/Case/Associated/AssociatedVariable.swift /root/.build/checkouts/MetaCodable/Sources/PluginCore/Variables/Enum/Case/Associated/BasicAssociatedVariable.swift /root/.build/checkouts/MetaCodable/Sources/PluginCore/Variables/Enum/Case/BasicEnumCaseVariable.swift /root/.build/checkouts/MetaCodable/Sources/PluginCore/Variables/Enum/Case/EnumCaseVariable.swift /root/.build/checkouts/MetaCodable/Sources/PluginCore/Variables/Enum/Switcher/AdjacentlyTaggableSwitcher.swift /root/.build/checkouts/MetaCodable/Sources/PluginCore/Variables/Enum/Switcher/AdjacentlyTaggedEnumSwitcher.swift /root/.build/checkouts/MetaCodable/Sources/PluginCore/Variables/Enum/Switcher/AnyEnumSwitcher.swift /root/.build/checkouts/MetaCodable/Sources/PluginCore/Variables/Enum/Switcher/EnumSwitcherVariable.swift /root/.build/checkouts/MetaCodable/Sources/PluginCore/Variables/Enum/Switcher/ExternallyTaggedEnumSwitcher.swift /root/.build/checkouts/MetaCodable/Sources/PluginCore/Variables/Enum/Switcher/InternallyTaggedEnumSwitcher.swift /root/.build/checkouts/MetaCodable/Sources/PluginCore/Variables/Enum/Switcher/TaggedEnumSwitcherVariable.swift /root/.build/checkouts/MetaCodable/Sources/PluginCore/Variables/Enum/Switcher/UnTaggedEnumSwitcher.swift /root/.build/checkouts/MetaCodable/Sources/PluginCore/Variables/Initialization/AnyInitialization.swift /root/.build/checkouts/MetaCodable/Sources/PluginCore/Variables/Initialization/AnyRequiredVariableInitialization.swift /root/.build/checkouts/MetaCodable/Sources/PluginCore/Variables/Initialization/IgnoredInitialization.swift /root/.build/checkouts/MetaCodable/Sources/PluginCore/Variables/Initialization/MemberwiseInitGenerator.swift /root/.build/checkouts/MetaCodable/Sources/PluginCore/Variables/Initialization/OptionalInitialization.swift /root/.build/checkouts/MetaCodable/Sources/PluginCore/Variables/Initialization/RequiredInitialization.swift /root/.build/checkouts/MetaCodable/Sources/PluginCore/Variables/Initialization/RequiredInitializationWithDefaultValue.swift /root/.build/checkouts/MetaCodable/Sources/PluginCore/Variables/Initialization/RequiredVariableInitialization.swift /root/.build/checkouts/MetaCodable/Sources/PluginCore/Variables/Initialization/VariableInitialization.swift /root/.build/checkouts/MetaCodable/Sources/PluginCore/Variables/Property/AliasedPropertyVariable.swift /root/.build/checkouts/MetaCodable/Sources/PluginCore/Variables/Property/AnyPropertyVariable.swift /root/.build/checkouts/MetaCodable/Sources/PluginCore/Variables/Property/BasicPropertyVariable.swift /root/.build/checkouts/MetaCodable/Sources/PluginCore/Variables/Property/Data/DecodingFallback.swift /root/.build/checkouts/MetaCodable/Sources/PluginCore/Variables/Property/DefaultValueVariable.swift /root/.build/checkouts/MetaCodable/Sources/PluginCore/Variables/Property/HelperCodedVariable.swift /root/.build/checkouts/MetaCodable/Sources/PluginCore/Variables/Property/InitializationVariable.swift /root/.build/checkouts/MetaCodable/Sources/PluginCore/Variables/Property/KeyedVariable.swift /root/.build/checkouts/MetaCodable/Sources/PluginCore/Variables/Property/PropertyVariable.swift /root/.build/checkouts/MetaCodable/Sources/PluginCore/Variables/Property/Tree/PropertyVariableTreeNode+CodingData.swift /root/.build/checkouts/MetaCodable/Sources/PluginCore/Variables/Property/Tree/PropertyVariableTreeNode+CodingLocation.swift /root/.build/checkouts/MetaCodable/Sources/PluginCore/Variables/Property/Tree/PropertyVariableTreeNode+Generated.swift /root/.build/checkouts/MetaCodable/Sources/PluginCore/Variables/Property/Tree/PropertyVariableTreeNode.swift /root/.build/checkouts/MetaCodable/Sources/PluginCore/Variables/Syntax/AssociatedDeclSyntax.swift /root/.build/checkouts/MetaCodable/Sources/PluginCore/Variables/Syntax/EnumCaseVariableDeclSyntax.swift /root/.build/checkouts/MetaCodable/Sources/PluginCore/Variables/Syntax/MemberGroupSyntax.swift /root/.build/checkouts/MetaCodable/Sources/PluginCore/Variables/Syntax/PropertyDeclSyntax.swift /root/.build/checkouts/MetaCodable/Sources/PluginCore/Variables/Syntax/VariableSyntax.swift /root/.build/checkouts/MetaCodable/Sources/PluginCore/Variables/Type/ActorVariable.swift /root/.build/checkouts/MetaCodable/Sources/PluginCore/Variables/Type/ClassVariable.swift /root/.build/checkouts/MetaCodable/Sources/PluginCore/Variables/Type/Data/CodingKeysMap/Case.swift /root/.build/checkouts/MetaCodable/Sources/PluginCore/Variables/Type/Data/CodingKeysMap/CodingKeysMap.swift /root/.build/checkouts/MetaCodable/Sources/PluginCore/Variables/Type/Data/CodingKeysMap/Key.swift /root/.build/checkouts/MetaCodable/Sources/PluginCore/Variables/Type/Data/ConstraintGenerator.swift /root/.build/checkouts/MetaCodable/Sources/PluginCore/Variables/Type/Data/Registration.swift /root/.build/checkouts/MetaCodable/Sources/PluginCore/Variables/Type/EnumVariable.swift -primary-file /root/.build/checkouts/MetaCodable/Sources/PluginCore/Variables/Type/MemberGroup.swift /root/.build/checkouts/MetaCodable/Sources/PluginCore/Variables/Type/TypeVariable.swift /root/.build/checkouts/MetaCodable/Sources/PluginCore/Variables/Variable.swift -emit-dependencies-path /root/.build/x86_64-unknown-linux-gnu/debug/PluginCore.build/MemberGroup.d -emit-reference-dependencies-path /root/.build/x86_64-unknown-linux-gnu/debug/PluginCore.build/MemberGroup.swiftdeps -target x86_64-unknown-linux-gnu -disable-objc-interop -I /root/.build/x86_64-unknown-linux-gnu/debug -color-diagnostics -enable-testing -g -module-cache-path /root/.build/x86_64-unknown-linux-gnu/debug/ModuleCache -suppress-warnings -swift-version 5 -Onone -D SWIFT_PACKAGE -D DEBUG -new-driver-path /usr/bin/swift-driver -empty-abi-descriptor -resource-dir /usr/lib/swift -enable-anonymous-context-mangled-names -Xcc -fmodule-map-file=/root/.build/checkouts/swift-syntax/Sources/_SwiftSyntaxCShims/include/module.modulemap -Xcc -I -Xcc /root/.build/checkouts/swift-syntax/Sources/_SwiftSyntaxCShims/include -Xcc -fPIC -Xcc -g -Xcc -fno-omit-frame-pointer -module-name PluginCore -package-name metacodable -plugin-path /usr/lib/swift/host/plugins -plugin-path /usr/local/lib/swift/host/plugins -parse-as-library -o /root/.build/x86_64-unknown-linux-gnu/debug/PluginCore.build/MemberGroup.swift.o -index-store-path /root/.build/x86_64-unknown-linux-gnu/debug/index/store -index-system-modules
1.      Swift version 5.10.1 (swift-5.10.1-RELEASE)
2.      Compiling with the current language version
3.      While evaluating request IRGenRequest(IR Generation for file "/root/.build/checkouts/MetaCodable/Sources/PluginCore/Variables/Type/MemberGroup.swift")
4.      While emitting witness table for protocol conformance to 'DeclaredVariable' (at /root/.build/checkouts/MetaCodable/Sources/PluginCore/Variables/Variable.swift:146:1) for type 'MemberGroup<Decl>' (declared at [/root/.build/checkouts/MetaCodable/Sources/PluginCore/Variables/Type/MemberGroup.swift:9:1 - line:158:1] RangeText="struct MemberGroup<Decl>: TypeVariable, InitializableVariable
where
    Decl: MemberGroupSyntax & GenericTypeDeclSyntax & AttributableDeclSyntax,
    Decl.MemberSyntax: VariableSyntax, Decl.MemberSyntax.Variable: NamedVariable
{
    /// The declaration members syntax type.
    typealias MemberSyntax = Decl.MemberSyntax

    /// The where clause generator for generic type arguments.
    let constraintGenerator: ConstraintGenerator
    /// The root node containing all the keys
    /// and associated field metadata maps.
    let node: PropertyVariableTreeNode
    /// The `CodingKeys` map containing keys
    /// and generated case names.
    let codingKeys: CodingKeysMap

    /// Creates a new member group from provided data.
    ///
    /// - Parameters:
    ///   - decl: The declaration to read data from.
    ///   - context: The context in which to perform the macro expansion.
    ///   - codingKeys: The map where `CodingKeys` maintained.
    ///   - builder: The builder action to use to update member variables
    ///     registration data.
    ///
    /// - Returns: Created member group.
    init<Output: PropertyVariable>(
        from decl: Decl, in context: some MacroExpansionContext,
        codingKeys: CodingKeysMap, memberInput: Decl.ChildSyntaxInput,
        builder: (
            _ input: PathRegistration<MemberSyntax, MemberSyntax.Variable>
        ) -> PathRegistration<MemberSyntax, Output>
    ) {
        self.constraintGenerator = .init(decl: decl)
        let node = PropertyVariableTreeNode()
        for member in decl.codableMembers(input: memberInput) {
            let `var` = member.codableVariable(in: context)
            let key = [CodingKeysMap.Key.name(for: `var`.name).text]
            let reg = Registration(decl: member, key: key, context: context)
            let registration = builder(reg)
            let path = registration.key
            let variable = registration.variable
            guard
                (variable.decode ?? true) || (variable.encode ?? true)
            else { continue }
            let name = variable.name
            let keys = codingKeys.add(keys: path, field: name, context: context)
            node.register(variable: variable, keyPath: keys)
        }
        self.node = node
        self.codingKeys = codingKeys
    }

    /// Provides the syntax for decoding at the provided location.
    ///
    /// If conformance type provided is `nil` no expansion performed.
    /// Otherwise, variables registered are decoded based on registered data.
    ///
    /// - Parameters:
    ///   - context: The context in which to perform the macro expansion.
    ///   - location: The decoding location.
    ///
    /// - Returns: The generated decoding syntax.
    func decoding(
        in context: some MacroExpansionContext,
        from location: TypeCodingLocation
    ) -> TypeGenerated? {
        guard let conformance = location.conformance else { return nil }
        return .init(
            code: node.decoding(
                in: context,
                from: .coder(location.method.arg, keyType: codingKeys.type)
            ).combined(),
            modifiers: [],
            whereClause: constraintGenerator.decodingClause(
                withVariables: node.linkedVariables,
                conformingTo: conformance
            ),
            inheritanceClause: .init { .init(type: conformance) }
        )
    }

    /// Provides the syntax for encoding at the provided location.
    ///
    /// If conformance type provided is `nil` no expansion performed.
    /// Otherwise, variables registered are encoded based on registered data.
    ///
    /// - Parameters:
    ///   - context: The context in which to perform the macro expansion.
    ///   - location: The encoding location.
    ///
    /// - Returns: The generated encoding syntax.
    func encoding(
        in context: some MacroExpansionContext,
        to location: TypeCodingLocation
    ) -> TypeGenerated? {
        guard let conformance = location.conformance else { return nil }
        return .init(
            code: node.encoding(
                in: context,
                to: .coder(location.method.arg, keyType: codingKeys.type)
            ).combined(),
            modifiers: [],
            whereClause: constraintGenerator.encodingClause(
                withVariables: node.linkedVariables,
                conformingTo: conformance
            ),
            inheritanceClause: .init { .init(type: conformance) }
        )
    }

    /// Provides the syntax for `CodingKeys` declarations.
    ///
    /// Single `CodingKeys` enum generated using the `codingKeys`
    /// provided during initialization.
    ///
    /// - Parameters:
    ///   - protocols: The protocols for which conformance generated.
    ///   - context: The context in which to perform the macro expansion.
    ///
    /// - Returns: The `CodingKeys` declarations.
    func codingKeys(
        confirmingTo protocols: [TypeSyntax],
        in context: some MacroExpansionContext
    ) -> MemberBlockItemListSyntax {
        guard
            !self.protocols(
                named: TypeCodingLocation.Method.decode().protocol,
                TypeCodingLocation.Method.encode.protocol,
                in: protocols
            ).isEmpty,
            let decl = codingKeys.decl(in: context)
        else { return [] }
        return MemberBlockItemListSyntax { decl }
    }

    /// Indicates the initialization type for this variable.
    ///
    /// Initialization data of individual variables registered are provided.
    ///
    /// - Parameter context: The context in which to perform
    ///   the macro expansion.
    /// - Returns: The type of initialization for variable.
    func initializing(
        in context: some MacroExpansionContext
    ) -> [AnyInitialization] {
        return node.linkedVariables.map { $0.initializing(in: context).any }
    }
")
 #0 0x000055f2e3e02df4 llvm::sys::PrintStackTrace(llvm::raw_ostream&, int) (/usr/bin/swift-frontend+0x72d2df4)
 #1 0x000055f2e3e00c5e llvm::sys::RunSignalHandlers() (/usr/bin/swift-frontend+0x72d0c5e)
 #2 0x000055f2e3e03168 SignalHandler(int) Signals.cpp:0:0
 #3 0x00007f5d28313050 (/lib/x86_64-linux-gnu/libc.so.6+0x3c050)
 #4 0x00007f5d28361eec (/lib/x86_64-linux-gnu/libc.so.6+0x8aeec)
 #5 0x00007f5d28312fb2 raise (/lib/x86_64-linux-gnu/libc.so.6+0x3bfb2)
 #6 0x00007f5d282fd472 abort (/lib/x86_64-linux-gnu/libc.so.6+0x26472)
 #7 0x000055f2df520026 (/usr/bin/swift-frontend+0x29f0026)
 #8 0x000055f2df520439 swift::rewriting::RequirementMachine::getRequiredProtocols(swift::Type) const (/usr/bin/swift-frontend+0x29f0439)
 #9 0x000055f2df460c77 swift::GenericSignatureImpl::getRequiredProtocols(swift::Type) const (/usr/bin/swift-frontend+0x2930c77)
#10 0x000055f2ddf41566 (anonymous namespace)::PolymorphicConvention::FulfillmentMapCallback::getInterestingConformances(swift::CanType) const GenProto.cpp:0:0
#11 0x000055f2ddfe7ff7 swift::irgen::FulfillmentMap::searchWitnessTable(swift::irgen::IRGenModule&, swift::CanType, swift::ProtocolDecl*, unsigned int, swift::irgen::MetadataPath&&, swift::irgen::FulfillmentMap::InterestingKeysCallback const&) (/usr/bin/swift-frontend+0x14b7ff7)
#12 0x000055f2ddfe7821 swift::irgen::FulfillmentMap::searchNominalTypeMetadata(swift::irgen::IRGenModule&, swift::CanType, swift::MetadataState, unsigned int, swift::irgen::MetadataPath&&, swift::irgen::FulfillmentMap::InterestingKeysCallback const&) (/usr/bin/swift-frontend+0x14b7821)
#13 0x000055f2ddfe6fac swift::irgen::FulfillmentMap::searchTypeMetadata(swift::irgen::IRGenModule&, swift::CanType, swift::irgen::IsExact_t, swift::MetadataState, unsigned int, swift::irgen::MetadataPath&&, swift::irgen::FulfillmentMap::InterestingKeysCallback const&) (/usr/bin/swift-frontend+0x14b6fac)
#14 0x000055f2ddf40b07 (anonymous namespace)::PolymorphicConvention::considerWitnessSelf(swift::CanTypeWrapper<swift::SILFunctionType>) GenProto.cpp:0:0
#15 0x000055f2ddf33b9a (anonymous namespace)::PolymorphicConvention::PolymorphicConvention(swift::irgen::IRGenModule&, swift::CanTypeWrapper<swift::SILFunctionType>, bool) GenProto.cpp:0:0
#16 0x000055f2ddf3ebdc swift::irgen::expandPolymorphicSignature(swift::irgen::IRGenModule&, swift::CanTypeWrapper<swift::SILFunctionType>, llvm::SmallVectorImpl<llvm::Type*>&, llvm::SmallVectorImpl<swift::irgen::PolymorphicSignatureExpandedTypeSource>*) (/usr/bin/swift-frontend+0x140ebdc)
#17 0x000055f2dde095e3 swift::irgen::(anonymous namespace)::SignatureExpansion::expandFunctionType(swift::irgen::SignatureExpansionABIDetails*) GenCall.cpp:0:0
#18 0x000055f2dde08e58 swift::irgen::Signature::getUncached(swift::irgen::IRGenModule&, swift::CanTypeWrapper<swift::SILFunctionType>, swift::irgen::FunctionPointerKind, bool) (/usr/bin/swift-frontend+0x12d8e58)
#19 0x000055f2ddec7da7 (anonymous namespace)::FuncSignatureInfo::getSignature(swift::irgen::IRGenModule&) const GenFunc.cpp:0:0
#20 0x000055f2ddec7a6f swift::irgen::IRGenModule::getSignature(swift::CanTypeWrapper<swift::SILFunctionType>, swift::irgen::FunctionPointerKind, bool) (/usr/bin/swift-frontend+0x1397a6f)
#21 0x000055f2dde6cc0e swift::irgen::IRGenModule::getAddrOfSILFunction(swift::SILFunction*, swift::ForDefinition_t, bool, bool) (/usr/bin/swift-frontend+0x133cc0e)
#22 0x000055f2ddf45a8d (anonymous namespace)::FragileWitnessTableBuilder::addMethod(swift::SILDeclRef) GenProto.cpp:0:0
#23 0x000055f2ddf44072 swift::SILWitnessVisitor<(anonymous namespace)::FragileWitnessTableBuilder>::visitProtocolDecl(swift::ProtocolDecl*) GenProto.cpp:0:0
#24 0x000055f2ddf37b9b swift::irgen::IRGenModule::emitSILWitnessTable(swift::SILWitnessTable*) (/usr/bin/swift-frontend+0x1407b9b)
#25 0x000055f2dde6725b swift::irgen::IRGenerator::emitGlobalTopLevel(std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > const&) (/usr/bin/swift-frontend+0x133725b)
#26 0x000055f2ddd0e7b1 swift::IRGenRequest::evaluate(swift::Evaluator&, swift::IRGenDescriptor) const (/usr/bin/swift-frontend+0x11de7b1)
#27 0x000055f2ddd76971 swift::GeneratedModule swift::SimpleRequest<swift::IRGenRequest, swift::GeneratedModule (swift::IRGenDescriptor), (swift::RequestFlags)9>::callDerived<0ul>(swift::Evaluator&, std::integer_sequence<unsigned long, 0ul>) const crtstuff.c:0:0
#28 0x000055f2ddd768c9 swift::SimpleRequest<swift::IRGenRequest, swift::GeneratedModule (swift::IRGenDescriptor), (swift::RequestFlags)9>::evaluateRequest(swift::IRGenRequest const&, swift::Evaluator&) crtstuff.c:0:0
#29 0x000055f2ddd1adea llvm::Expected<swift::IRGenRequest::OutputType> swift::Evaluator::getResultUncached<swift::IRGenRequest>(swift::IRGenRequest const&) crtstuff.c:0:0
#30 0x000055f2ddd110db swift::performIRGeneration(swift::FileUnit*, swift::IRGenOptions const&, swift::TBDGenOptions const&, std::unique_ptr<swift::SILModule, std::default_delete<swift::SILModule> >, llvm::StringRef, swift::PrimarySpecificPaths const&, llvm::StringRef, llvm::GlobalVariable**) (/usr/bin/swift-frontend+0x11e10db)
#31 0x000055f2dd950136 generateIR(swift::IRGenOptions const&, swift::TBDGenOptions const&, std::unique_ptr<swift::SILModule, std::default_delete<swift::SILModule> >, swift::PrimarySpecificPaths const&, llvm::StringRef, llvm::PointerUnion<swift::ModuleDecl*, swift::SourceFile*>, llvm::GlobalVariable*&, llvm::ArrayRef<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >) FrontendTool.cpp:0:0
#32 0x000055f2dd94b399 performCompileStepsPostSILGen(swift::CompilerInstance&, std::unique_ptr<swift::SILModule, std::default_delete<swift::SILModule> >, llvm::PointerUnion<swift::ModuleDecl*, swift::SourceFile*>, swift::PrimarySpecificPaths const&, int&, swift::FrontendObserver*) FrontendTool.cpp:0:0
#33 0x000055f2dd949ed8 swift::performCompileStepsPostSema(swift::CompilerInstance&, int&, swift::FrontendObserver*) (/usr/bin/swift-frontend+0xe19ed8)
#34 0x000055f2dd95ff6a withSemanticAnalysis(swift::CompilerInstance&, swift::FrontendObserver*, llvm::function_ref<bool (swift::CompilerInstance&)>, bool) FrontendTool.cpp:0:0
#35 0x000055f2dd94d7eb performCompile(swift::CompilerInstance&, int&, swift::FrontendObserver*) FrontendTool.cpp:0:0
#36 0x000055f2dd94c203 swift::performFrontend(llvm::ArrayRef<char const*>, char const*, void*, swift::FrontendObserver*) (/usr/bin/swift-frontend+0xe1c203)
#37 0x000055f2dd7f2806 swift::mainEntry(int, char const**) (/usr/bin/swift-frontend+0xcc2806)
#38 0x00007f5d282fe24a (/lib/x86_64-linux-gnu/libc.so.6+0x2724a)
#39 0x00007f5d282fe305 __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x27305)
#40 0x000055f2dd7f1761 _start (/usr/bin/swift-frontend+0xcc1761)
[188/300] Compiling SwiftCompilerPluginMessageHandling JSON.swift
root@d49bea354558:~# 

IT seems to be an issue with the provided compiler.
thank you for help, for us the ability to use debian is business critical, we need library present only on debian.

[soumyamahunt]

@tibz7 MetaCodable author here. I am able to reproduce this with 5.10.1-noble as well (build working in 5.10.1-jammy):

> /usr/bin/swift build --build-tests

Building for debugging...
error: compile command failed due to signal 6 (use -v to see invocation)
Term verification failed
Initial term:    τ_0_0.[MemberGroupSyntax:MemberSyntax].[VariableSyntax:Variable]
Erased term:     τ_0_0.MemberSyntax.Variable
Simplified term: τ_0_0.[MemberGroupSyntax:MemberSyntax].Variable

Requirement machine for <τ_0_0, τ_1_0 where τ_0_0 : AttributableDeclSyntax, τ_0_0 : GenericTypeDeclSyntax, τ_0_0 : MemberGroupSyntax, τ_1_0 : MacroExpansionContext, τ_0_0.ChildSyntaxInput == (), τ_0_0.MemberSyntax == PropertyDeclSyntax>
Rewrite system: {
- [AttributableDeclSyntax].[AttributableDeclSyntax] => [AttributableDeclSyntax] [permanent]
- [GenericTypeDeclSyntax].[GenericTypeDeclSyntax] => [GenericTypeDeclSyntax] [permanent]
- [MemberGroupSyntax].[MemberGroupSyntax] => [MemberGroupSyntax] [permanent]
- [MemberGroupSyntax].MemberSyntax => [MemberGroupSyntax:MemberSyntax] [permanent]
- [MemberGroupSyntax].ChildSyntaxInput => [MemberGroupSyntax:ChildSyntaxInput] [permanent]
- [MemberGroupSyntax].[MemberGroupSyntax:MemberSyntax] => [MemberGroupSyntax:MemberSyntax]
- [MemberGroupSyntax].[MemberGroupSyntax:ChildSyntaxInput] => [MemberGroupSyntax:ChildSyntaxInput]
- [MacroExpansionContext].[MacroExpansionContext] => [MacroExpansionContext] [permanent]
- [MacroExpansionContext].[layout: AnyObject] => [MacroExpansionContext] [explicit]
- τ_0_0.[AttributableDeclSyntax] => τ_0_0 [explicit]
- τ_0_0.[GenericTypeDeclSyntax] => τ_0_0 [explicit]
- τ_0_0.[MemberGroupSyntax] => τ_0_0 [explicit]
- τ_0_0.[MemberGroupSyntax:ChildSyntaxInput].[concrete: ()] => τ_0_0.[MemberGroupSyntax:ChildSyntaxInput] [explicit]
- τ_0_0.[MemberGroupSyntax:MemberSyntax].[concrete: PropertyDeclSyntax] => τ_0_0.[MemberGroupSyntax:MemberSyntax] [explicit]
- τ_1_0.[MacroExpansionContext] => τ_1_0 [explicit]
- τ_0_0.MemberSyntax => τ_0_0.[MemberGroupSyntax:MemberSyntax]
- τ_0_0.ChildSyntaxInput => τ_0_0.[MemberGroupSyntax:ChildSyntaxInput]
- τ_1_0.[layout: AnyObject] => τ_1_0
}
}
Property map: {
  [AttributableDeclSyntax] => { conforms_to: [AttributableDeclSyntax] }
  [GenericTypeDeclSyntax] => { conforms_to: [GenericTypeDeclSyntax] }
  [MemberGroupSyntax] => { conforms_to: [MemberGroupSyntax] }
  [MacroExpansionContext] => { conforms_to: [MacroExpansionContext] layout: AnyObject }
  τ_0_0 => { conforms_to: [AttributableDeclSyntax GenericTypeDeclSyntax MemberGroupSyntax] }
  τ_1_0 => { conforms_to: [MacroExpansionContext] layout: AnyObject }
  τ_0_0.[MemberGroupSyntax:ChildSyntaxInput] => { concrete_type: [concrete: ()] }
  τ_0_0.[MemberGroupSyntax:MemberSyntax] => { concrete_type: [concrete: PropertyDeclSyntax] }
}
Conformance paths: {
}
Please submit a bug report (https://swift.org/contributing/#reporting-bugs) and include the crash backtrace.
Stack dump:
0.      Program arguments: /usr/bin/swift-frontend -frontend -c /workspaces/MetaCodable/Sources/PluginCore/Attributes/AttributableDeclSyntax.swift /workspaces/MetaCodable/Sources/PluginCore/Attributes/Attribute.swift /workspaces/MetaCodable/Sources/PluginCore/Attributes/Codable/Codable+Expansion.swift /workspaces/MetaCodable/Sources/PluginCore/Attributes/Codable/Codable.swift /workspaces/MetaCodable/Sources/PluginCore/Attributes/Codable/CodingKeys/CodingKeyTransformer.swift /workspaces/MetaCodable/Sources/PluginCore/Attributes/Codable/CodingKeys/CodingKeys.swift /workspaces/MetaCodable/Sources/PluginCore/Attributes/Codable/CodingKeys/Strategy.swift /workspaces/MetaCodable/Sources/PluginCore/Attributes/Codable/IgnoreCodingInitialized.swift /workspaces/MetaCodable/Sources/PluginCore/Attributes/Codable/Inherits.swift /workspaces/MetaCodable/Sources/PluginCore/Attributes/Codable/Strategies/StrategyFinder.swift /workspaces/MetaCodable/Sources/PluginCore/Attributes/Codable/UnTagged.swift /workspaces/MetaCodable/Sources/PluginCore/Attributes/CodedAs.swift /workspaces/MetaCodable/Sources/PluginCore/Attributes/CodedBy.swift /workspaces/MetaCodable/Sources/PluginCore/Attributes/Default.swift /workspaces/MetaCodable/Sources/PluginCore/Attributes/IgnoreCoding/IgnoreCoding.swift /workspaces/MetaCodable/Sources/PluginCore/Attributes/IgnoreCoding/IgnoreDecoding.swift /workspaces/MetaCodable/Sources/PluginCore/Attributes/IgnoreCoding/IgnoreEncoding.swift /workspaces/MetaCodable/Sources/PluginCore/Attributes/KeyPath/CodedAt.swift /workspaces/MetaCodable/Sources/PluginCore/Attributes/KeyPath/CodedIn.swift /workspaces/MetaCodable/Sources/PluginCore/Attributes/KeyPath/ContentAt.swift /workspaces/MetaCodable/Sources/PluginCore/Attributes/KeyPath/KeyPathProvider.swift /workspaces/MetaCodable/Sources/PluginCore/Attributes/MemberInit/MemberInit+Expansion.swift /workspaces/MetaCodable/Sources/PluginCore/Attributes/MemberInit/MemberInit.swift /workspaces/MetaCodable/Sources/PluginCore/Attributes/PeerAttribute.swift /workspaces/MetaCodable/Sources/PluginCore/Diagnostics/AggregatedDiagnosticProducer.swift /workspaces/MetaCodable/Sources/PluginCore/Diagnostics/CombinedUsage.swift /workspaces/MetaCodable/Sources/PluginCore/Diagnostics/Condition/ArgumentCountCondition.swift /workspaces/MetaCodable/Sources/PluginCore/Diagnostics/Condition/DeclarationCondition.swift /workspaces/MetaCodable/Sources/PluginCore/Diagnostics/Condition/DiagnosticCondition.swift /workspaces/MetaCodable/Sources/PluginCore/Diagnostics/ConditionalDiagnosticProducer.swift /workspaces/MetaCodable/Sources/PluginCore/Diagnostics/DiagnosticProducer.swift /workspaces/MetaCodable/Sources/PluginCore/Diagnostics/DuplicateUsage.swift /workspaces/MetaCodable/Sources/PluginCore/Diagnostics/GroupedVariableDeclaration.swift /workspaces/MetaCodable/Sources/PluginCore/Diagnostics/InvalidCombination.swift /workspaces/MetaCodable/Sources/PluginCore/Diagnostics/InvalidDeclaration.swift /workspaces/MetaCodable/Sources/PluginCore/Diagnostics/MetaCodableMessage.swift /workspaces/MetaCodable/Sources/PluginCore/Diagnostics/StaticVariableDeclaration.swift /workspaces/MetaCodable/Sources/PluginCore/Diagnostics/UninitializedVariableDecl.swift /workspaces/MetaCodable/Sources/PluginCore/Expansion/AttributeExpander.swift /workspaces/MetaCodable/Sources/PluginCore/Expansion/Options/DeclModifiersGenerator.swift /workspaces/MetaCodable/Sources/PluginCore/Expansion/Options/Options.swift /workspaces/MetaCodable/Sources/PluginCore/Variables/ComposedVariable.swift /workspaces/MetaCodable/Sources/PluginCore/Variables/ConditionalCodingVariable.swift /workspaces/MetaCodable/Sources/PluginCore/Variables/Enum/Case/Associated/AssociatedVariable.swift /workspaces/MetaCodable/Sources/PluginCore/Variables/Enum/Case/Associated/BasicAssociatedVariable.swift /workspaces/MetaCodable/Sources/PluginCore/Variables/Enum/Case/BasicEnumCaseVariable.swift /workspaces/MetaCodable/Sources/PluginCore/Variables/Enum/Case/EnumCaseVariable.swift /workspaces/MetaCodable/Sources/PluginCore/Variables/Enum/Switcher/AdjacentlyTaggableSwitcher.swift /workspaces/MetaCodable/Sources/PluginCore/Variables/Enum/Switcher/AdjacentlyTaggedEnumSwitcher.swift /workspaces/MetaCodable/Sources/PluginCore/Variables/Enum/Switcher/AnyEnumSwitcher.swift /workspaces/MetaCodable/Sources/PluginCore/Variables/Enum/Switcher/EnumSwitcherVariable.swift /workspaces/MetaCodable/Sources/PluginCore/Variables/Enum/Switcher/ExternallyTaggedEnumSwitcher.swift /workspaces/MetaCodable/Sources/PluginCore/Variables/Enum/Switcher/InternallyTaggedEnumSwitcher.swift /workspaces/MetaCodable/Sources/PluginCore/Variables/Enum/Switcher/TaggedEnumSwitcherVariable.swift /workspaces/MetaCodable/Sources/PluginCore/Variables/Enum/Switcher/UnTaggedEnumSwitcher.swift /workspaces/MetaCodable/Sources/PluginCore/Variables/Initialization/AnyInitialization.swift /workspaces/MetaCodable/Sources/PluginCore/Variables/Initialization/AnyRequiredVariableInitialization.swift /workspaces/MetaCodable/Sources/PluginCore/Variables/Initialization/IgnoredInitialization.swift /workspaces/MetaCodable/Sources/PluginCore/Variables/Initialization/MemberwiseInitGenerator.swift /workspaces/MetaCodable/Sources/PluginCore/Variables/Initialization/OptionalInitialization.swift /workspaces/MetaCodable/Sources/PluginCore/Variables/Initialization/RequiredInitialization.swift /workspaces/MetaCodable/Sources/PluginCore/Variables/Initialization/RequiredInitializationWithDefaultValue.swift /workspaces/MetaCodable/Sources/PluginCore/Variables/Initialization/RequiredVariableInitialization.swift /workspaces/MetaCodable/Sources/PluginCore/Variables/Initialization/VariableInitialization.swift /workspaces/MetaCodable/Sources/PluginCore/Variables/Property/AliasedPropertyVariable.swift /workspaces/MetaCodable/Sources/PluginCore/Variables/Property/AnyPropertyVariable.swift /workspaces/MetaCodable/Sources/PluginCore/Variables/Property/BasicPropertyVariable.swift /workspaces/MetaCodable/Sources/PluginCore/Variables/Property/Data/DecodingFallback.swift /workspaces/MetaCodable/Sources/PluginCore/Variables/Property/DefaultValueVariable.swift /workspaces/MetaCodable/Sources/PluginCore/Variables/Property/HelperCodedVariable.swift /workspaces/MetaCodable/Sources/PluginCore/Variables/Property/InitializationVariable.swift -primary-file /workspaces/MetaCodable/Sources/PluginCore/Variables/Property/KeyedVariable.swift -primary-file /workspaces/MetaCodable/Sources/PluginCore/Variables/Property/PropertyVariable.swift -primary-file /workspaces/MetaCodable/Sources/PluginCore/Variables/Property/StrategyVariable.swift -primary-file /workspaces/MetaCodable/Sources/PluginCore/Variables/Property/Tree/PropertyVariableTreeNode+CodingData.swift -primary-file /workspaces/MetaCodable/Sources/PluginCore/Variables/Property/Tree/PropertyVariableTreeNode+CodingLocation.swift -primary-file /workspaces/MetaCodable/Sources/PluginCore/Variables/Property/Tree/PropertyVariableTreeNode+Generated.swift -primary-file /workspaces/MetaCodable/Sources/PluginCore/Variables/Property/Tree/PropertyVariableTreeNode.swift -primary-file /workspaces/MetaCodable/Sources/PluginCore/Variables/Syntax/AssociatedDeclSyntax.swift -primary-file /workspaces/MetaCodable/Sources/PluginCore/Variables/Syntax/EnumCaseVariableDeclSyntax.swift -primary-file /workspaces/MetaCodable/Sources/PluginCore/Variables/Syntax/MemberGroupSyntax.swift -primary-file /workspaces/MetaCodable/Sources/PluginCore/Variables/Syntax/PropertyDeclSyntax.swift -primary-file /workspaces/MetaCodable/Sources/PluginCore/Variables/Syntax/VariableSyntax.swift -primary-file /workspaces/MetaCodable/Sources/PluginCore/Variables/Type/ActorVariable.swift -primary-file /workspaces/MetaCodable/Sources/PluginCore/Variables/Type/ClassVariable.swift -primary-file /workspaces/MetaCodable/Sources/PluginCore/Variables/Type/Data/CodingKeysMap/Case.swift -primary-file /workspaces/MetaCodable/Sources/PluginCore/Variables/Type/Data/CodingKeysMap/CodingKeysMap.swift -primary-file /workspaces/MetaCodable/Sources/PluginCore/Variables/Type/Data/CodingKeysMap/Key.swift -primary-file /workspaces/MetaCodable/Sources/PluginCore/Variables/Type/Data/ConstraintGenerator.swift -primary-file /workspaces/MetaCodable/Sources/PluginCore/Variables/Type/Data/Registration.swift -primary-file /workspaces/MetaCodable/Sources/PluginCore/Variables/Type/EnumVariable.swift -primary-file /workspaces/MetaCodable/Sources/PluginCore/Variables/Type/MemberGroup.swift -primary-file /workspaces/MetaCodable/Sources/PluginCore/Variables/Type/TypeVariable.swift -primary-file /workspaces/MetaCodable/Sources/PluginCore/Variables/Variable.swift -supplementary-output-file-map /tmp/TemporaryDirectory.zO7lGs/supplementaryOutputs-4 -target x86_64-unknown-linux-gnu -disable-objc-interop -I /workspaces/MetaCodable/.build/plugins/tools/debug -color-diagnostics -enable-testing -g -module-cache-path /workspaces/MetaCodable/.build/plugins/tools/debug/ModuleCache -swift-version 5 -Onone -D SWIFT_PACKAGE -D DEBUG -new-driver-path /usr/bin/swift-driver -empty-abi-descriptor -resource-dir /usr/lib/swift -enable-anonymous-context-mangled-names -Xcc -fmodule-map-file=/workspaces/MetaCodable/.build/checkouts/swift-syntax/Sources/_SwiftSyntaxCShims/include/module.modulemap -Xcc -I -Xcc /workspaces/MetaCodable/.build/checkouts/swift-syntax/Sources/_SwiftSyntaxCShims/include -Xcc -fPIC -Xcc -g -Xcc -fno-omit-frame-pointer -module-name PluginCore -package-name metacodable -plugin-path /usr/lib/swift/host/plugins -plugin-path /usr/local/lib/swift/host/plugins -parse-as-library -o /workspaces/MetaCodable/.build/plugins/tools/debug/PluginCore.build/KeyedVariable.swift.o -o /workspaces/MetaCodable/.build/plugins/tools/debug/PluginCore.build/PropertyVariable.swift.o -o /workspaces/MetaCodable/.build/plugins/tools/debug/PluginCore.build/StrategyVariable.swift.o -o /workspaces/MetaCodable/.build/plugins/tools/debug/PluginCore.build/PropertyVariableTreeNode+CodingData.swift.o -o /workspaces/MetaCodable/.build/plugins/tools/debug/PluginCore.build/PropertyVariableTreeNode+CodingLocation.swift.o -o /workspaces/MetaCodable/.build/plugins/tools/debug/PluginCore.build/PropertyVariableTreeNode+Generated.swift.o -o /workspaces/MetaCodable/.build/plugins/tools/debug/PluginCore.build/PropertyVariableTreeNode.swift.o -o /workspaces/MetaCodable/.build/plugins/tools/debug/PluginCore.build/AssociatedDeclSyntax.swift.o -o /workspaces/MetaCodable/.build/plugins/tools/debug/PluginCore.build/EnumCaseVariableDeclSyntax.swift.o -o /workspaces/MetaCodable/.build/plugins/tools/debug/PluginCore.build/MemberGroupSyntax.swift.o -o /workspaces/MetaCodable/.build/plugins/tools/debug/PluginCore.build/PropertyDeclSyntax.swift.o -o /workspaces/MetaCodable/.build/plugins/tools/debug/PluginCore.build/VariableSyntax.swift.o -o /workspaces/MetaCodable/.build/plugins/tools/debug/PluginCore.build/ActorVariable.swift.o -o /workspaces/MetaCodable/.build/plugins/tools/debug/PluginCore.build/ClassVariable.swift.o -o /workspaces/MetaCodable/.build/plugins/tools/debug/PluginCore.build/Case.swift.o -o /workspaces/MetaCodable/.build/plugins/tools/debug/PluginCore.build/CodingKeysMap.swift.o -o /workspaces/MetaCodable/.build/plugins/tools/debug/PluginCore.build/Key.swift.o -o /workspaces/MetaCodable/.build/plugins/tools/debug/PluginCore.build/ConstraintGenerator.swift.o -o /workspaces/MetaCodable/.build/plugins/tools/debug/PluginCore.build/Registration.swift.o -o /workspaces/MetaCodable/.build/plugins/tools/debug/PluginCore.build/EnumVariable.swift.o -o /workspaces/MetaCodable/.build/plugins/tools/debug/PluginCore.build/MemberGroup.swift.o -o /workspaces/MetaCodable/.build/plugins/tools/debug/PluginCore.build/TypeVariable.swift.o -o /workspaces/MetaCodable/.build/plugins/tools/debug/PluginCore.build/Variable.swift.o -index-store-path /workspaces/MetaCodable/.build/plugins/tools/debug/index/store -index-system-modules
1.      Swift version 5.10.1 (swift-5.10.1-RELEASE)
2.      Compiling with the current language version
3.      While evaluating request IRGenRequest(IR Generation for file "/workspaces/MetaCodable/Sources/PluginCore/Variables/Type/MemberGroup.swift")
4.      While emitting witness table for protocol conformance to 'DeclaredVariable' (at /workspaces/MetaCodable/Sources/PluginCore/Variables/Variable.swift:146:1) for type 'MemberGroup<Decl>' (declared at [/workspaces/MetaCodable/Sources/PluginCore/Variables/Type/MemberGroup.swift:9:1 - line:164:1] RangeText="struct MemberGroup<Decl>: TypeVariable, InitializableVariable
where
    Decl: MemberGroupSyntax & GenericTypeDeclSyntax & AttributableDeclSyntax,
    Decl.MemberSyntax: VariableSyntax, Decl.MemberSyntax.Variable: NamedVariable
{
    /// The declaration members syntax type.
    typealias MemberSyntax = Decl.MemberSyntax

    /// The where clause generator for generic type arguments.
    let constraintGenerator: ConstraintGenerator
    /// The root node containing all the keys
    /// and associated field metadata maps.
    let node: PropertyVariableTreeNode
    /// The `CodingKeys` map containing keys
    /// and generated case names.
    let codingKeys: CodingKeysMap

    /// Creates a new member group from provided data.
    ///
    /// - Parameters:
    ///   - decl: The declaration to read data from.
    ///   - context: The context in which to perform the macro expansion.
    ///   - codingKeys: The map where `CodingKeys` maintained.
    ///   - builder: The builder action to use to update member variables
    ///     registration data.
    ///
    /// - Returns: Created member group.
    init<Output: PropertyVariable>(
        from decl: Decl, in context: some MacroExpansionContext,
        codingKeys: CodingKeysMap, memberInput: Decl.ChildSyntaxInput,
        builder: (
            _ input: PathRegistration<MemberSyntax, MemberSyntax.Variable>
        ) -> PathRegistration<MemberSyntax, Output>
    ) {
        self.constraintGenerator = .init(decl: decl)
        var node = PropertyVariableTreeNode()
        for member in decl.codableMembers(input: memberInput) {
            let `var` = member.codableVariable(in: context)
            let key = [CodingKeysMap.Key.name(for: `var`.name).text]
            let reg = Registration(decl: member, key: key, context: context)
            let registration = builder(reg)
            let path = registration.key
            let variable = registration.variable
            guard
                (variable.decode ?? true) || (variable.encode ?? true)
            else { continue }
            let name = variable.name
            let keys = codingKeys.add(keys: path, field: name, context: context)
            node.register(variable: variable, keyPath: keys)
        }
        self.node = node
        self.codingKeys = codingKeys
    }

    /// Provides the syntax for decoding at the provided location.
    ///
    /// If conformance type provided is `nil` no expansion performed.
    /// Otherwise, variables registered are decoded based on registered data.
    ///
    /// - Parameters:
    ///   - context: The context in which to perform the macro expansion.
    ///   - location: The decoding location.
    ///
    /// - Returns: The generated decoding syntax.
    func decoding(
        in context: some MacroExpansionContext,
        from location: TypeCodingLocation
    ) -> TypeGenerated? {
        guard let conformance = location.conformance else { return nil }
        let syntax = CodeBlockItemListSyntax {
            let nLocation = PropertyVariableTreeNode.CodingLocation.withCoder(
                location.method.arg, keyType: codingKeys.type
            )
            node.decoding(in: context, from: nLocation).combined()
            nLocation.decoding(in: context)
        }
        return .init(
            code: syntax, modifiers: [],
            whereClause: constraintGenerator.decodingClause(
                withVariables: node.linkedVariables,
                conformingTo: conformance
            ),
            inheritanceClause: .init { .init(type: conformance) }
        )
    }

    /// Provides the syntax for encoding at the provided location.
    ///
    /// If conformance type provided is `nil` no expansion performed.
    /// Otherwise, variables registered are encoded based on registered data.
    ///
    /// - Parameters:
    ///   - context: The context in which to perform the macro expansion.
    ///   - location: The encoding location.
    ///
    /// - Returns: The generated encoding syntax.
    func encoding(
        in context: some MacroExpansionContext,
        to location: TypeCodingLocation
    ) -> TypeGenerated? {
        guard let conformance = location.conformance else { return nil }
        let syntax = CodeBlockItemListSyntax {
            let nLocation = PropertyVariableTreeNode.CodingLocation.withCoder(
                location.method.arg, keyType: codingKeys.type
            )
            node.encoding(in: context, to: nLocation).combined()
            nLocation.encoding(in: context)
        }
        return .init(
            code: syntax, modifiers: [],
            whereClause: constraintGenerator.encodingClause(
                withVariables: node.linkedVariables,
                conformingTo: conformance
            ),
            inheritanceClause: .init { .init(type: conformance) }
        )
    }

    /// Provides the syntax for `CodingKeys` declarations.
    ///
    /// Single `CodingKeys` enum generated using the `codingKeys`
    /// provided during initialization.
    ///
    /// - Parameters:
    ///   - protocols: The protocols for which conformance generated.
    ///   - context: The context in which to perform the macro expansion.
    ///
    /// - Returns: The `CodingKeys` declarations.
    func codingKeys(
        confirmingTo protocols: [TypeSyntax],
        in context: some MacroExpansionContext
    ) -> MemberBlockItemListSyntax {
        guard
            !self.protocols(
                named: TypeCodingLocation.Method.decode().protocol,
                TypeCodingLocation.Method.encode.protocol,
                in: protocols
            ).isEmpty,
            let decl = codingKeys.decl(in: context)
        else { return [] }
        return MemberBlockItemListSyntax { decl }
    }

    /// Indicates the initialization type for this variable.
    ///
    /// Initialization data of individual variables registered are provided.
    ///
    /// - Parameter context: The context in which to perform
    ///   the macro expansion.
    /// - Returns: The type of initialization for variable.
    func initializing(
        in context: some MacroExpansionContext
    ) -> [AnyInitialization] {
        return node.linkedVariables.map { $0.initializing(in: context).any }
    }
")
Stack dump without symbol names (ensure you have llvm-symbolizer in your PATH or set the environment var `LLVM_SYMBOLIZER_PATH` to point to it):
/usr/bin/swift-frontend(+0x72effe4)[0x57d9d5f42fe4]
/usr/bin/swift-frontend(+0x72edd4e)[0x57d9d5f40d4e]
/usr/bin/swift-frontend(+0x72f0358)[0x57d9d5f43358]
/lib/x86_64-linux-gnu/libc.so.6(+0x45330)[0x7af8ccdc7330]
/lib/x86_64-linux-gnu/libc.so.6(pthread_kill+0x11c)[0x7af8cce20b2c]
/lib/x86_64-linux-gnu/libc.so.6(gsignal+0x1e)[0x7af8ccdc727e]
/lib/x86_64-linux-gnu/libc.so.6(abort+0xdf)[0x7af8ccdaa8ff]
/usr/bin/swift-frontend(+0x29f9fb6)[0x57d9d164cfb6]
/usr/bin/swift-frontend(+0x29fa3c9)[0x57d9d164d3c9]
/usr/bin/swift-frontend(+0x293a677)[0x57d9d158d677]
/usr/bin/swift-frontend(+0x140fd46)[0x57d9d0062d46]
/usr/bin/swift-frontend(+0x14b68e7)[0x57d9d01098e7]
/usr/bin/swift-frontend(+0x14b6111)[0x57d9d0109111]
/usr/bin/swift-frontend(+0x14b589c)[0x57d9d010889c]
/usr/bin/swift-frontend(+0x140f2e7)[0x57d9d00622e7]
/usr/bin/swift-frontend(+0x140237a)[0x57d9d005537a]
/usr/bin/swift-frontend(+0x140d3bc)[0x57d9d00603bc]
/usr/bin/swift-frontend(+0x12d7713)[0x57d9cff2a713]
/usr/bin/swift-frontend(+0x12d6f88)[0x57d9cff29f88]
/usr/bin/swift-frontend(+0x13963d7)[0x57d9cffe93d7]
/usr/bin/swift-frontend(+0x139609f)[0x57d9cffe909f]
/usr/bin/swift-frontend(+0x133af4e)[0x57d9cff8df4e]
/usr/bin/swift-frontend(+0x141426d)[0x57d9d006726d]
/usr/bin/swift-frontend(+0x1412852)[0x57d9d0065852]
/usr/bin/swift-frontend(+0x140637b)[0x57d9d005937b]
/usr/bin/swift-frontend(+0x133559b)[0x57d9cff8859b]
/usr/bin/swift-frontend(+0x11dc331)[0x57d9cfe2f331]
/usr/bin/swift-frontend(+0x12447e1)[0x57d9cfe977e1]
/usr/bin/swift-frontend(+0x1244739)[0x57d9cfe97739]
/usr/bin/swift-frontend(+0x11e8aca)[0x57d9cfe3baca]
/usr/bin/swift-frontend(+0x11dec6b)[0x57d9cfe31c6b]
/usr/bin/swift-frontend(+0xe1ee46)[0x57d9cfa71e46]
/usr/bin/swift-frontend(+0xe1a0a9)[0x57d9cfa6d0a9]
/usr/bin/swift-frontend(+0xe18bc8)[0x57d9cfa6bbc8]
/usr/bin/swift-frontend(+0xe2ed7a)[0x57d9cfa81d7a]
/usr/bin/swift-frontend(+0xe1c51b)[0x57d9cfa6f51b]
/usr/bin/swift-frontend(+0xe1af2f)[0x57d9cfa6df2f]
/usr/bin/swift-frontend(+0xcc0872)[0x57d9cf913872]
/lib/x86_64-linux-gnu/libc.so.6(+0x2a1ca)[0x7af8ccdac1ca]
/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0x8b)[0x7af8ccdac28b]
/usr/bin/swift-frontend(+0xcbf855)[0x57d9cf912855]
[461/518] Compiling SwiftCompilerPlugin CompilerPlugin.swift