Swift Package Index

Build Information

Failed to build Engine, reference main (d4feaf), with Swift 5.10 for macOS (SPM) on 10 Dec 2025 21:20:45 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-15.4.0.app xcrun swift build --arch arm64

Build Log

        nonisolated(unsafe) var context: Representable.Context?
        ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewControllerAdapter.swift:146:9: warning: 'nonisolated' is redundant on struct's stored properties; this is an error in Swift 6
        nonisolated(unsafe) var adapter: ViewControllerAdapter<Content, Representable>
        ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewControllerAdapter.swift:148:23: warning: main actor-isolated instance method 'visit(type:)' cannot be used to satisfy nonisolated protocol requirement
        mutating func visit<_Content>(type: _Content.Type) where _Content: PlatformViewControllerRepresentable {
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewControllerAdapter.swift:148:23: note: add 'nonisolated' to 'visit(type:)' to make this instance method not isolated to the actor
        mutating func visit<_Content>(type: _Content.Type) where _Content: PlatformViewControllerRepresentable {
                      ^
        nonisolated
/Users/admin/builder/spi-builder-workspace/Sources/EngineCore/ViewVisitor.swift:35:19: note: mark the protocol requirement 'visit(type:)' 'async' to allow actor-isolated conformances
    mutating func visit<Content: NSViewControllerRepresentable>(type: Content.Type)
                  ^
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewInputConditionalContent.swift:16:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var trueContent: TrueContent
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewInputConditionalContent.swift:19:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var falseContent: FalseContent
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewInputConditionalModifier.swift:16:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var trueModifier: TrueModifier
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewInputConditionalModifier.swift:19:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var falseModifier: FalseModifier
    ^~~~~~~~~~~~~~~~~~~~

[161/244] Compiling Engine ViewInputConditionalModifier.swift
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicViewElementModifier.swift:26:43: error: expected an identifier to name generic parameter
    Modifier: VariadicViewElementModifier,
                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewControllerAdapter.swift:143:30: error: attribute can only be applied to declarations, not types
    private struct Visitor: @preconcurrency ViewVisitor {
                            ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicView.swift:83:5: error: unexpected ',' separator
    ) {
    ^
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewAdapter.swift:46:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: ViewAdapter<Content>
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewAlias.swift:80:9: warning: 'nonisolated' is redundant on struct's stored properties; this is an error in Swift 6
        nonisolated(unsafe) var source: Source
        ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewAlias.swift:193:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var alias: Alias
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewControllerAdapter.swift:144:9: warning: 'nonisolated' is redundant on struct's stored properties; this is an error in Swift 6
        nonisolated(unsafe) var content: Content?
        ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewControllerAdapter.swift:145:9: warning: 'nonisolated' is redundant on struct's stored properties; this is an error in Swift 6
        nonisolated(unsafe) var context: Representable.Context?
        ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewControllerAdapter.swift:146:9: warning: 'nonisolated' is redundant on struct's stored properties; this is an error in Swift 6
        nonisolated(unsafe) var adapter: ViewControllerAdapter<Content, Representable>
        ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewControllerAdapter.swift:148:23: warning: main actor-isolated instance method 'visit(type:)' cannot be used to satisfy nonisolated protocol requirement
        mutating func visit<_Content>(type: _Content.Type) where _Content: PlatformViewControllerRepresentable {
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewControllerAdapter.swift:148:23: note: add 'nonisolated' to 'visit(type:)' to make this instance method not isolated to the actor
        mutating func visit<_Content>(type: _Content.Type) where _Content: PlatformViewControllerRepresentable {
                      ^
        nonisolated
/Users/admin/builder/spi-builder-workspace/Sources/EngineCore/ViewVisitor.swift:35:19: note: mark the protocol requirement 'visit(type:)' 'async' to allow actor-isolated conformances
    mutating func visit<Content: NSViewControllerRepresentable>(type: Content.Type)
                  ^
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewInputConditionalContent.swift:16:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var trueContent: TrueContent
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewInputConditionalContent.swift:19:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var falseContent: FalseContent
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewInputConditionalModifier.swift:16:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var trueModifier: TrueModifier
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewInputConditionalModifier.swift:19:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var falseModifier: FalseModifier
    ^~~~~~~~~~~~~~~~~~~~

[162/244] Compiling Engine ViewInputKey.swift
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicViewElementModifier.swift:26:43: error: expected an identifier to name generic parameter
    Modifier: VariadicViewElementModifier,
                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewControllerAdapter.swift:143:30: error: attribute can only be applied to declarations, not types
    private struct Visitor: @preconcurrency ViewVisitor {
                            ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicView.swift:83:5: error: unexpected ',' separator
    ) {
    ^
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewAdapter.swift:46:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: ViewAdapter<Content>
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewAlias.swift:80:9: warning: 'nonisolated' is redundant on struct's stored properties; this is an error in Swift 6
        nonisolated(unsafe) var source: Source
        ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewAlias.swift:193:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var alias: Alias
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewControllerAdapter.swift:144:9: warning: 'nonisolated' is redundant on struct's stored properties; this is an error in Swift 6
        nonisolated(unsafe) var content: Content?
        ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewControllerAdapter.swift:145:9: warning: 'nonisolated' is redundant on struct's stored properties; this is an error in Swift 6
        nonisolated(unsafe) var context: Representable.Context?
        ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewControllerAdapter.swift:146:9: warning: 'nonisolated' is redundant on struct's stored properties; this is an error in Swift 6
        nonisolated(unsafe) var adapter: ViewControllerAdapter<Content, Representable>
        ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewControllerAdapter.swift:148:23: warning: main actor-isolated instance method 'visit(type:)' cannot be used to satisfy nonisolated protocol requirement
        mutating func visit<_Content>(type: _Content.Type) where _Content: PlatformViewControllerRepresentable {
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewControllerAdapter.swift:148:23: note: add 'nonisolated' to 'visit(type:)' to make this instance method not isolated to the actor
        mutating func visit<_Content>(type: _Content.Type) where _Content: PlatformViewControllerRepresentable {
                      ^
        nonisolated
/Users/admin/builder/spi-builder-workspace/Sources/EngineCore/ViewVisitor.swift:35:19: note: mark the protocol requirement 'visit(type:)' 'async' to allow actor-isolated conformances
    mutating func visit<Content: NSViewControllerRepresentable>(type: Content.Type)
                  ^
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewInputConditionalContent.swift:16:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var trueContent: TrueContent
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewInputConditionalContent.swift:19:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var falseContent: FalseContent
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewInputConditionalModifier.swift:16:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var trueModifier: TrueModifier
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewInputConditionalModifier.swift:19:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var falseModifier: FalseModifier
    ^~~~~~~~~~~~~~~~~~~~

[163/244] Compiling Engine ViewInputs.swift
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicViewElementModifier.swift:26:43: error: expected an identifier to name generic parameter
    Modifier: VariadicViewElementModifier,
                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewControllerAdapter.swift:143:30: error: attribute can only be applied to declarations, not types
    private struct Visitor: @preconcurrency ViewVisitor {
                            ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicView.swift:83:5: error: unexpected ',' separator
    ) {
    ^
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewAdapter.swift:46:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: ViewAdapter<Content>
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewAlias.swift:80:9: warning: 'nonisolated' is redundant on struct's stored properties; this is an error in Swift 6
        nonisolated(unsafe) var source: Source
        ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewAlias.swift:193:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var alias: Alias
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewControllerAdapter.swift:144:9: warning: 'nonisolated' is redundant on struct's stored properties; this is an error in Swift 6
        nonisolated(unsafe) var content: Content?
        ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewControllerAdapter.swift:145:9: warning: 'nonisolated' is redundant on struct's stored properties; this is an error in Swift 6
        nonisolated(unsafe) var context: Representable.Context?
        ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewControllerAdapter.swift:146:9: warning: 'nonisolated' is redundant on struct's stored properties; this is an error in Swift 6
        nonisolated(unsafe) var adapter: ViewControllerAdapter<Content, Representable>
        ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewControllerAdapter.swift:148:23: warning: main actor-isolated instance method 'visit(type:)' cannot be used to satisfy nonisolated protocol requirement
        mutating func visit<_Content>(type: _Content.Type) where _Content: PlatformViewControllerRepresentable {
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewControllerAdapter.swift:148:23: note: add 'nonisolated' to 'visit(type:)' to make this instance method not isolated to the actor
        mutating func visit<_Content>(type: _Content.Type) where _Content: PlatformViewControllerRepresentable {
                      ^
        nonisolated
/Users/admin/builder/spi-builder-workspace/Sources/EngineCore/ViewVisitor.swift:35:19: note: mark the protocol requirement 'visit(type:)' 'async' to allow actor-isolated conformances
    mutating func visit<Content: NSViewControllerRepresentable>(type: Content.Type)
                  ^
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewInputConditionalContent.swift:16:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var trueContent: TrueContent
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewInputConditionalContent.swift:19:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var falseContent: FalseContent
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewInputConditionalModifier.swift:16:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var trueModifier: TrueModifier
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewInputConditionalModifier.swift:19:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var falseModifier: FalseModifier
    ^~~~~~~~~~~~~~~~~~~~

[164/244] Compiling Engine ViewInputsVisitor.swift
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicViewElementModifier.swift:26:43: error: expected an identifier to name generic parameter
    Modifier: VariadicViewElementModifier,
                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewControllerAdapter.swift:143:30: error: attribute can only be applied to declarations, not types
    private struct Visitor: @preconcurrency ViewVisitor {
                            ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicView.swift:83:5: error: unexpected ',' separator
    ) {
    ^
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewAdapter.swift:46:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: ViewAdapter<Content>
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewAlias.swift:80:9: warning: 'nonisolated' is redundant on struct's stored properties; this is an error in Swift 6
        nonisolated(unsafe) var source: Source
        ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewAlias.swift:193:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var alias: Alias
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewControllerAdapter.swift:144:9: warning: 'nonisolated' is redundant on struct's stored properties; this is an error in Swift 6
        nonisolated(unsafe) var content: Content?
        ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewControllerAdapter.swift:145:9: warning: 'nonisolated' is redundant on struct's stored properties; this is an error in Swift 6
        nonisolated(unsafe) var context: Representable.Context?
        ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewControllerAdapter.swift:146:9: warning: 'nonisolated' is redundant on struct's stored properties; this is an error in Swift 6
        nonisolated(unsafe) var adapter: ViewControllerAdapter<Content, Representable>
        ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewControllerAdapter.swift:148:23: warning: main actor-isolated instance method 'visit(type:)' cannot be used to satisfy nonisolated protocol requirement
        mutating func visit<_Content>(type: _Content.Type) where _Content: PlatformViewControllerRepresentable {
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewControllerAdapter.swift:148:23: note: add 'nonisolated' to 'visit(type:)' to make this instance method not isolated to the actor
        mutating func visit<_Content>(type: _Content.Type) where _Content: PlatformViewControllerRepresentable {
                      ^
        nonisolated
/Users/admin/builder/spi-builder-workspace/Sources/EngineCore/ViewVisitor.swift:35:19: note: mark the protocol requirement 'visit(type:)' 'async' to allow actor-isolated conformances
    mutating func visit<Content: NSViewControllerRepresentable>(type: Content.Type)
                  ^
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewInputConditionalContent.swift:16:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var trueContent: TrueContent
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewInputConditionalContent.swift:19:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var falseContent: FalseContent
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewInputConditionalModifier.swift:16:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var trueModifier: TrueModifier
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewInputConditionalModifier.swift:19:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var falseModifier: FalseModifier
    ^~~~~~~~~~~~~~~~~~~~

[165/244] Compiling Engine ViewModifierBuilder.swift
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicViewElementModifier.swift:26:43: error: expected an identifier to name generic parameter
    Modifier: VariadicViewElementModifier,
                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewControllerAdapter.swift:143:30: error: attribute can only be applied to declarations, not types
    private struct Visitor: @preconcurrency ViewVisitor {
                            ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicView.swift:83:5: error: unexpected ',' separator
    ) {
    ^
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewAdapter.swift:46:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: ViewAdapter<Content>
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewAlias.swift:80:9: warning: 'nonisolated' is redundant on struct's stored properties; this is an error in Swift 6
        nonisolated(unsafe) var source: Source
        ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewAlias.swift:193:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var alias: Alias
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewControllerAdapter.swift:144:9: warning: 'nonisolated' is redundant on struct's stored properties; this is an error in Swift 6
        nonisolated(unsafe) var content: Content?
        ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewControllerAdapter.swift:145:9: warning: 'nonisolated' is redundant on struct's stored properties; this is an error in Swift 6
        nonisolated(unsafe) var context: Representable.Context?
        ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewControllerAdapter.swift:146:9: warning: 'nonisolated' is redundant on struct's stored properties; this is an error in Swift 6
        nonisolated(unsafe) var adapter: ViewControllerAdapter<Content, Representable>
        ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewControllerAdapter.swift:148:23: warning: main actor-isolated instance method 'visit(type:)' cannot be used to satisfy nonisolated protocol requirement
        mutating func visit<_Content>(type: _Content.Type) where _Content: PlatformViewControllerRepresentable {
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewControllerAdapter.swift:148:23: note: add 'nonisolated' to 'visit(type:)' to make this instance method not isolated to the actor
        mutating func visit<_Content>(type: _Content.Type) where _Content: PlatformViewControllerRepresentable {
                      ^
        nonisolated
/Users/admin/builder/spi-builder-workspace/Sources/EngineCore/ViewVisitor.swift:35:19: note: mark the protocol requirement 'visit(type:)' 'async' to allow actor-isolated conformances
    mutating func visit<Content: NSViewControllerRepresentable>(type: Content.Type)
                  ^
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewInputConditionalContent.swift:16:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var trueContent: TrueContent
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewInputConditionalContent.swift:19:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var falseContent: FalseContent
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewInputConditionalModifier.swift:16:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var trueModifier: TrueModifier
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewInputConditionalModifier.swift:19:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var falseModifier: FalseModifier
    ^~~~~~~~~~~~~~~~~~~~

[166/244] Compiling Engine Animation+Extensions.swift
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicViewElementModifier.swift:26:43: error: expected an identifier to name generic parameter
    Modifier: VariadicViewElementModifier,
                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewControllerAdapter.swift:143:30: error: attribute can only be applied to declarations, not types
    private struct Visitor: @preconcurrency ViewVisitor {
                            ~^~~~~~~~~~~~~~~

[167/244] Compiling Engine Animation+Resolved.swift
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicViewElementModifier.swift:26:43: error: expected an identifier to name generic parameter
    Modifier: VariadicViewElementModifier,
                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewControllerAdapter.swift:143:30: error: attribute can only be applied to declarations, not types
    private struct Visitor: @preconcurrency ViewVisitor {
                            ~^~~~~~~~~~~~~~~

[168/244] Compiling Engine AnyAnimatableData.swift
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicViewElementModifier.swift:26:43: error: expected an identifier to name generic parameter
    Modifier: VariadicViewElementModifier,
                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewControllerAdapter.swift:143:30: error: attribute can only be applied to declarations, not types
    private struct Visitor: @preconcurrency ViewVisitor {
                            ~^~~~~~~~~~~~~~~

[169/244] Compiling Engine AnyButtonStyle.swift
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicViewElementModifier.swift:26:43: error: expected an identifier to name generic parameter
    Modifier: VariadicViewElementModifier,
                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewControllerAdapter.swift:143:30: error: attribute can only be applied to declarations, not types
    private struct Visitor: @preconcurrency ViewVisitor {
                            ~^~~~~~~~~~~~~~~

[170/244] Compiling Engine AnyDatePickerStyle.swift
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicViewElementModifier.swift:26:43: error: expected an identifier to name generic parameter
    Modifier: VariadicViewElementModifier,
                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewControllerAdapter.swift:143:30: error: attribute can only be applied to declarations, not types
    private struct Visitor: @preconcurrency ViewVisitor {
                            ~^~~~~~~~~~~~~~~

[171/244] Compiling Engine AnyLabelStyle.swift
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicViewElementModifier.swift:26:43: error: expected an identifier to name generic parameter
    Modifier: VariadicViewElementModifier,
                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewControllerAdapter.swift:143:30: error: attribute can only be applied to declarations, not types
    private struct Visitor: @preconcurrency ViewVisitor {
                            ~^~~~~~~~~~~~~~~

[172/244] Compiling Engine AnyLabeledContentStyle.swift
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicViewElementModifier.swift:26:43: error: expected an identifier to name generic parameter
    Modifier: VariadicViewElementModifier,
                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewControllerAdapter.swift:143:30: error: attribute can only be applied to declarations, not types
    private struct Visitor: @preconcurrency ViewVisitor {
                            ~^~~~~~~~~~~~~~~

[173/244] Compiling Engine AnyMenuStyle.swift
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicViewElementModifier.swift:26:43: error: expected an identifier to name generic parameter
    Modifier: VariadicViewElementModifier,
                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewControllerAdapter.swift:143:30: error: attribute can only be applied to declarations, not types
    private struct Visitor: @preconcurrency ViewVisitor {
                            ~^~~~~~~~~~~~~~~

[174/244] Compiling Engine AnyShape.swift
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicViewElementModifier.swift:26:43: error: expected an identifier to name generic parameter
    Modifier: VariadicViewElementModifier,
                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewControllerAdapter.swift:143:30: error: attribute can only be applied to declarations, not types
    private struct Visitor: @preconcurrency ViewVisitor {
                            ~^~~~~~~~~~~~~~~

[175/244] Compiling Engine AnyShapeStyle+Extensions.swift
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicViewElementModifier.swift:26:43: error: expected an identifier to name generic parameter
    Modifier: VariadicViewElementModifier,
                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewControllerAdapter.swift:143:30: error: attribute can only be applied to declarations, not types
    private struct Visitor: @preconcurrency ViewVisitor {
                            ~^~~~~~~~~~~~~~~

[176/244] Compiling Engine AnyToggleStyle.swift
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicViewElementModifier.swift:26:43: error: expected an identifier to name generic parameter
    Modifier: VariadicViewElementModifier,
                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewControllerAdapter.swift:143:30: error: attribute can only be applied to declarations, not types
    private struct Visitor: @preconcurrency ViewVisitor {
                            ~^~~~~~~~~~~~~~~

[177/244] Compiling Engine AnyView.swift
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicViewElementModifier.swift:26:43: error: expected an identifier to name generic parameter
    Modifier: VariadicViewElementModifier,
                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewControllerAdapter.swift:143:30: error: attribute can only be applied to declarations, not types
    private struct Visitor: @preconcurrency ViewVisitor {
                            ~^~~~~~~~~~~~~~~

[178/244] Compiling Engine StaticModifier.swift
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicViewElementModifier.swift:26:43: error: expected an identifier to name generic parameter
    Modifier: VariadicViewElementModifier,
                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewControllerAdapter.swift:143:30: error: attribute can only be applied to declarations, not types
    private struct Visitor: @preconcurrency ViewVisitor {
                            ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/StaticModifier.swift:19:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var modifier: Any
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/Picker+Extensions.swift:66:5: error: unexpected ',' separator
    ) where Content == ForEach<Array<(SelectionValue, ValueLabel)>, SelectionValue, ValueLabel> {
    ^
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/Text+Extensions.swift:557:64: error: extra argument 'attributes' in call
                                attributes: element.attributes.attributes
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~
[179/244] Compiling Engine StyleContext.swift
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicViewElementModifier.swift:26:43: error: expected an identifier to name generic parameter
    Modifier: VariadicViewElementModifier,
                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewControllerAdapter.swift:143:30: error: attribute can only be applied to declarations, not types
    private struct Visitor: @preconcurrency ViewVisitor {
                            ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/StaticModifier.swift:19:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var modifier: Any
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/Picker+Extensions.swift:66:5: error: unexpected ',' separator
    ) where Content == ForEach<Array<(SelectionValue, ValueLabel)>, SelectionValue, ValueLabel> {
    ^
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/Text+Extensions.swift:557:64: error: extra argument 'attributes' in call
                                attributes: element.attributes.attributes
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~
[180/244] Compiling Engine StyleInputCondition.swift
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicViewElementModifier.swift:26:43: error: expected an identifier to name generic parameter
    Modifier: VariadicViewElementModifier,
                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewControllerAdapter.swift:143:30: error: attribute can only be applied to declarations, not types
    private struct Visitor: @preconcurrency ViewVisitor {
                            ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/StaticModifier.swift:19:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var modifier: Any
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/Picker+Extensions.swift:66:5: error: unexpected ',' separator
    ) where Content == ForEach<Array<(SelectionValue, ValueLabel)>, SelectionValue, ValueLabel> {
    ^
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/Text+Extensions.swift:557:64: error: extra argument 'attributes' in call
                                attributes: element.attributes.attributes
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~
[181/244] Compiling Engine SymmetricallyScaledText.swift
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicViewElementModifier.swift:26:43: error: expected an identifier to name generic parameter
    Modifier: VariadicViewElementModifier,
                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewControllerAdapter.swift:143:30: error: attribute can only be applied to declarations, not types
    private struct Visitor: @preconcurrency ViewVisitor {
                            ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/StaticModifier.swift:19:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var modifier: Any
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/Picker+Extensions.swift:66:5: error: unexpected ',' separator
    ) where Content == ForEach<Array<(SelectionValue, ValueLabel)>, SelectionValue, ValueLabel> {
    ^
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/Text+Extensions.swift:557:64: error: extra argument 'attributes' in call
                                attributes: element.attributes.attributes
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~
[182/244] Compiling Engine Text+Extensions.swift
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicViewElementModifier.swift:26:43: error: expected an identifier to name generic parameter
    Modifier: VariadicViewElementModifier,
                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewControllerAdapter.swift:143:30: error: attribute can only be applied to declarations, not types
    private struct Visitor: @preconcurrency ViewVisitor {
                            ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/StaticModifier.swift:19:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var modifier: Any
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/Picker+Extensions.swift:66:5: error: unexpected ',' separator
    ) where Content == ForEach<Array<(SelectionValue, ValueLabel)>, SelectionValue, ValueLabel> {
    ^
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/Text+Extensions.swift:557:64: error: extra argument 'attributes' in call
                                attributes: element.attributes.attributes
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~
[183/244] Compiling Engine TextAttachment.swift
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicViewElementModifier.swift:26:43: error: expected an identifier to name generic parameter
    Modifier: VariadicViewElementModifier,
                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewControllerAdapter.swift:143:30: error: attribute can only be applied to declarations, not types
    private struct Visitor: @preconcurrency ViewVisitor {
                            ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/StaticModifier.swift:19:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var modifier: Any
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/Picker+Extensions.swift:66:5: error: unexpected ',' separator
    ) where Content == ForEach<Array<(SelectionValue, ValueLabel)>, SelectionValue, ValueLabel> {
    ^
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/Text+Extensions.swift:557:64: error: extra argument 'attributes' in call
                                attributes: element.attributes.attributes
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~
[184/244] Compiling Engine TextBuilder.swift
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicViewElementModifier.swift:26:43: error: expected an identifier to name generic parameter
    Modifier: VariadicViewElementModifier,
                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewControllerAdapter.swift:143:30: error: attribute can only be applied to declarations, not types
    private struct Visitor: @preconcurrency ViewVisitor {
                            ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/StaticModifier.swift:19:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var modifier: Any
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/Picker+Extensions.swift:66:5: error: unexpected ',' separator
    ) where Content == ForEach<Array<(SelectionValue, ValueLabel)>, SelectionValue, ValueLabel> {
    ^
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/Text+Extensions.swift:557:64: error: extra argument 'attributes' in call
                                attributes: element.attributes.attributes
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~
[185/244] Compiling Engine TextReader.swift
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicViewElementModifier.swift:26:43: error: expected an identifier to name generic parameter
    Modifier: VariadicViewElementModifier,
                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewControllerAdapter.swift:143:30: error: attribute can only be applied to declarations, not types
    private struct Visitor: @preconcurrency ViewVisitor {
                            ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/StaticModifier.swift:19:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var modifier: Any
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/Picker+Extensions.swift:66:5: error: unexpected ',' separator
    ) where Content == ForEach<Array<(SelectionValue, ValueLabel)>, SelectionValue, ValueLabel> {
    ^
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/Text+Extensions.swift:557:64: error: extra argument 'attributes' in call
                                attributes: element.attributes.attributes
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~
[186/244] Compiling Engine Toggle+Extensions.swift
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicViewElementModifier.swift:26:43: error: expected an identifier to name generic parameter
    Modifier: VariadicViewElementModifier,
                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewControllerAdapter.swift:143:30: error: attribute can only be applied to declarations, not types
    private struct Visitor: @preconcurrency ViewVisitor {
                            ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/StaticModifier.swift:19:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var modifier: Any
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/Picker+Extensions.swift:66:5: error: unexpected ',' separator
    ) where Content == ForEach<Array<(SelectionValue, ValueLabel)>, SelectionValue, ValueLabel> {
    ^
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/Text+Extensions.swift:557:64: error: extra argument 'attributes' in call
                                attributes: element.attributes.attributes
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~
[187/244] Compiling Engine TraitValueKey.swift
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicViewElementModifier.swift:26:43: error: expected an identifier to name generic parameter
    Modifier: VariadicViewElementModifier,
                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewControllerAdapter.swift:143:30: error: attribute can only be applied to declarations, not types
    private struct Visitor: @preconcurrency ViewVisitor {
                            ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/StaticModifier.swift:19:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var modifier: Any
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/Picker+Extensions.swift:66:5: error: unexpected ',' separator
    ) where Content == ForEach<Array<(SelectionValue, ValueLabel)>, SelectionValue, ValueLabel> {
    ^
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/Text+Extensions.swift:557:64: error: extra argument 'attributes' in call
                                attributes: element.attributes.attributes
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~
[188/244] Compiling Engine Transaction.swift
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicViewElementModifier.swift:26:43: error: expected an identifier to name generic parameter
    Modifier: VariadicViewElementModifier,
                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewControllerAdapter.swift:143:30: error: attribute can only be applied to declarations, not types
    private struct Visitor: @preconcurrency ViewVisitor {
                            ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/StaticModifier.swift:19:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var modifier: Any
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/Picker+Extensions.swift:66:5: error: unexpected ',' separator
    ) where Content == ForEach<Array<(SelectionValue, ValueLabel)>, SelectionValue, ValueLabel> {
    ^
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/Text+Extensions.swift:557:64: error: extra argument 'attributes' in call
                                attributes: element.attributes.attributes
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~
[189/244] Compiling Engine UnaryViewAdaptor.swift
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicView.swift:83:5: error: unexpected ',' separator
    ) {
    ^
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicViewElementModifier.swift:26:43: error: expected an identifier to name generic parameter
    Modifier: VariadicViewElementModifier,
                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewControllerAdapter.swift:143:30: error: attribute can only be applied to declarations, not types
    private struct Visitor: @preconcurrency ViewVisitor {
                            ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UpdatePhase.swift:38:26: warning: main actor-isolated instance method 'update()' cannot be used to satisfy nonisolated protocol requirement
    public mutating func update() {
                         ^
SwiftUI.DynamicProperty:6:19: note: 'update()' declared here
    mutating func update()
                  ^
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UserInterfaceIdiomContent.swift:199:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UserInterfaceIdiomContent.swift:207:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UserInterfaceIdiomContent.swift:215:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UserInterfaceIdiomContent.swift:223:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UserInterfaceIdiomContent.swift:232:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UserInterfaceIdiomContent.swift:241:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicView.swift:140:9: warning: 'nonisolated' is redundant on struct's stored properties; this is an error in Swift 6
        nonisolated(unsafe) var element: _VariadicView.Children.Element
        ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicView.swift:230:5: warning: 'nonisolated' is redundant on struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var storage: _VariadicView.Children
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicView.swift:401:12: warning: 'nonisolated' is redundant on struct's stored properties; this is an error in Swift 6
    public nonisolated(unsafe) var id: AnyHashable
           ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VersionedView.swift:416:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VersionedView.swift:425:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VersionedView.swift:434:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VersionedView.swift:443:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VersionedView.swift:452:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VersionedView.swift:461:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VersionedView.swift:469:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

[190/244] Compiling Engine UnaryViewModifier.swift
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicView.swift:83:5: error: unexpected ',' separator
    ) {
    ^
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicViewElementModifier.swift:26:43: error: expected an identifier to name generic parameter
    Modifier: VariadicViewElementModifier,
                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewControllerAdapter.swift:143:30: error: attribute can only be applied to declarations, not types
    private struct Visitor: @preconcurrency ViewVisitor {
                            ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UpdatePhase.swift:38:26: warning: main actor-isolated instance method 'update()' cannot be used to satisfy nonisolated protocol requirement
    public mutating func update() {
                         ^
SwiftUI.DynamicProperty:6:19: note: 'update()' declared here
    mutating func update()
                  ^
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UserInterfaceIdiomContent.swift:199:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UserInterfaceIdiomContent.swift:207:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UserInterfaceIdiomContent.swift:215:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UserInterfaceIdiomContent.swift:223:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UserInterfaceIdiomContent.swift:232:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UserInterfaceIdiomContent.swift:241:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicView.swift:140:9: warning: 'nonisolated' is redundant on struct's stored properties; this is an error in Swift 6
        nonisolated(unsafe) var element: _VariadicView.Children.Element
        ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicView.swift:230:5: warning: 'nonisolated' is redundant on struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var storage: _VariadicView.Children
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicView.swift:401:12: warning: 'nonisolated' is redundant on struct's stored properties; this is an error in Swift 6
    public nonisolated(unsafe) var id: AnyHashable
           ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VersionedView.swift:416:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VersionedView.swift:425:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VersionedView.swift:434:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VersionedView.swift:443:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VersionedView.swift:452:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VersionedView.swift:461:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VersionedView.swift:469:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

[191/244] Compiling Engine UnwrapTransform.swift
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicView.swift:83:5: error: unexpected ',' separator
    ) {
    ^
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicViewElementModifier.swift:26:43: error: expected an identifier to name generic parameter
    Modifier: VariadicViewElementModifier,
                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewControllerAdapter.swift:143:30: error: attribute can only be applied to declarations, not types
    private struct Visitor: @preconcurrency ViewVisitor {
                            ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UpdatePhase.swift:38:26: warning: main actor-isolated instance method 'update()' cannot be used to satisfy nonisolated protocol requirement
    public mutating func update() {
                         ^
SwiftUI.DynamicProperty:6:19: note: 'update()' declared here
    mutating func update()
                  ^
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UserInterfaceIdiomContent.swift:199:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UserInterfaceIdiomContent.swift:207:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UserInterfaceIdiomContent.swift:215:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UserInterfaceIdiomContent.swift:223:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UserInterfaceIdiomContent.swift:232:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UserInterfaceIdiomContent.swift:241:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicView.swift:140:9: warning: 'nonisolated' is redundant on struct's stored properties; this is an error in Swift 6
        nonisolated(unsafe) var element: _VariadicView.Children.Element
        ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicView.swift:230:5: warning: 'nonisolated' is redundant on struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var storage: _VariadicView.Children
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicView.swift:401:12: warning: 'nonisolated' is redundant on struct's stored properties; this is an error in Swift 6
    public nonisolated(unsafe) var id: AnyHashable
           ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VersionedView.swift:416:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VersionedView.swift:425:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VersionedView.swift:434:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VersionedView.swift:443:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VersionedView.swift:452:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VersionedView.swift:461:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VersionedView.swift:469:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

[192/244] Compiling Engine UpdatePhase.swift
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicView.swift:83:5: error: unexpected ',' separator
    ) {
    ^
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicViewElementModifier.swift:26:43: error: expected an identifier to name generic parameter
    Modifier: VariadicViewElementModifier,
                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewControllerAdapter.swift:143:30: error: attribute can only be applied to declarations, not types
    private struct Visitor: @preconcurrency ViewVisitor {
                            ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UpdatePhase.swift:38:26: warning: main actor-isolated instance method 'update()' cannot be used to satisfy nonisolated protocol requirement
    public mutating func update() {
                         ^
SwiftUI.DynamicProperty:6:19: note: 'update()' declared here
    mutating func update()
                  ^
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UserInterfaceIdiomContent.swift:199:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UserInterfaceIdiomContent.swift:207:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UserInterfaceIdiomContent.swift:215:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UserInterfaceIdiomContent.swift:223:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UserInterfaceIdiomContent.swift:232:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UserInterfaceIdiomContent.swift:241:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicView.swift:140:9: warning: 'nonisolated' is redundant on struct's stored properties; this is an error in Swift 6
        nonisolated(unsafe) var element: _VariadicView.Children.Element
        ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicView.swift:230:5: warning: 'nonisolated' is redundant on struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var storage: _VariadicView.Children
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicView.swift:401:12: warning: 'nonisolated' is redundant on struct's stored properties; this is an error in Swift 6
    public nonisolated(unsafe) var id: AnyHashable
           ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VersionedView.swift:416:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VersionedView.swift:425:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VersionedView.swift:434:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VersionedView.swift:443:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VersionedView.swift:452:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VersionedView.swift:461:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VersionedView.swift:469:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

[193/244] Compiling Engine UserInterfaceIdiomContent.swift
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicView.swift:83:5: error: unexpected ',' separator
    ) {
    ^
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicViewElementModifier.swift:26:43: error: expected an identifier to name generic parameter
    Modifier: VariadicViewElementModifier,
                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewControllerAdapter.swift:143:30: error: attribute can only be applied to declarations, not types
    private struct Visitor: @preconcurrency ViewVisitor {
                            ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UpdatePhase.swift:38:26: warning: main actor-isolated instance method 'update()' cannot be used to satisfy nonisolated protocol requirement
    public mutating func update() {
                         ^
SwiftUI.DynamicProperty:6:19: note: 'update()' declared here
    mutating func update()
                  ^
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UserInterfaceIdiomContent.swift:199:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UserInterfaceIdiomContent.swift:207:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UserInterfaceIdiomContent.swift:215:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UserInterfaceIdiomContent.swift:223:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UserInterfaceIdiomContent.swift:232:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UserInterfaceIdiomContent.swift:241:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicView.swift:140:9: warning: 'nonisolated' is redundant on struct's stored properties; this is an error in Swift 6
        nonisolated(unsafe) var element: _VariadicView.Children.Element
        ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicView.swift:230:5: warning: 'nonisolated' is redundant on struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var storage: _VariadicView.Children
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicView.swift:401:12: warning: 'nonisolated' is redundant on struct's stored properties; this is an error in Swift 6
    public nonisolated(unsafe) var id: AnyHashable
           ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VersionedView.swift:416:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VersionedView.swift:425:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VersionedView.swift:434:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VersionedView.swift:443:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VersionedView.swift:452:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VersionedView.swift:461:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VersionedView.swift:469:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

[194/244] Compiling Engine UserInterfaceIdiomModifier.swift
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicView.swift:83:5: error: unexpected ',' separator
    ) {
    ^
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicViewElementModifier.swift:26:43: error: expected an identifier to name generic parameter
    Modifier: VariadicViewElementModifier,
                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewControllerAdapter.swift:143:30: error: attribute can only be applied to declarations, not types
    private struct Visitor: @preconcurrency ViewVisitor {
                            ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UpdatePhase.swift:38:26: warning: main actor-isolated instance method 'update()' cannot be used to satisfy nonisolated protocol requirement
    public mutating func update() {
                         ^
SwiftUI.DynamicProperty:6:19: note: 'update()' declared here
    mutating func update()
                  ^
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UserInterfaceIdiomContent.swift:199:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UserInterfaceIdiomContent.swift:207:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UserInterfaceIdiomContent.swift:215:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UserInterfaceIdiomContent.swift:223:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UserInterfaceIdiomContent.swift:232:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UserInterfaceIdiomContent.swift:241:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicView.swift:140:9: warning: 'nonisolated' is redundant on struct's stored properties; this is an error in Swift 6
        nonisolated(unsafe) var element: _VariadicView.Children.Element
        ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicView.swift:230:5: warning: 'nonisolated' is redundant on struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var storage: _VariadicView.Children
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicView.swift:401:12: warning: 'nonisolated' is redundant on struct's stored properties; this is an error in Swift 6
    public nonisolated(unsafe) var id: AnyHashable
           ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VersionedView.swift:416:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VersionedView.swift:425:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VersionedView.swift:434:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VersionedView.swift:443:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VersionedView.swift:452:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VersionedView.swift:461:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VersionedView.swift:469:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

[195/244] Compiling Engine VariadicView.swift
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicView.swift:83:5: error: unexpected ',' separator
    ) {
    ^
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicViewElementModifier.swift:26:43: error: expected an identifier to name generic parameter
    Modifier: VariadicViewElementModifier,
                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewControllerAdapter.swift:143:30: error: attribute can only be applied to declarations, not types
    private struct Visitor: @preconcurrency ViewVisitor {
                            ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UpdatePhase.swift:38:26: warning: main actor-isolated instance method 'update()' cannot be used to satisfy nonisolated protocol requirement
    public mutating func update() {
                         ^
SwiftUI.DynamicProperty:6:19: note: 'update()' declared here
    mutating func update()
                  ^
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UserInterfaceIdiomContent.swift:199:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UserInterfaceIdiomContent.swift:207:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UserInterfaceIdiomContent.swift:215:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UserInterfaceIdiomContent.swift:223:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UserInterfaceIdiomContent.swift:232:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UserInterfaceIdiomContent.swift:241:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicView.swift:140:9: warning: 'nonisolated' is redundant on struct's stored properties; this is an error in Swift 6
        nonisolated(unsafe) var element: _VariadicView.Children.Element
        ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicView.swift:230:5: warning: 'nonisolated' is redundant on struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var storage: _VariadicView.Children
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicView.swift:401:12: warning: 'nonisolated' is redundant on struct's stored properties; this is an error in Swift 6
    public nonisolated(unsafe) var id: AnyHashable
           ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VersionedView.swift:416:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VersionedView.swift:425:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VersionedView.swift:434:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VersionedView.swift:443:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VersionedView.swift:452:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VersionedView.swift:461:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VersionedView.swift:469:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

[196/244] Compiling Engine VariadicViewElementModifier.swift
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicView.swift:83:5: error: unexpected ',' separator
    ) {
    ^
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicViewElementModifier.swift:26:43: error: expected an identifier to name generic parameter
    Modifier: VariadicViewElementModifier,
                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewControllerAdapter.swift:143:30: error: attribute can only be applied to declarations, not types
    private struct Visitor: @preconcurrency ViewVisitor {
                            ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UpdatePhase.swift:38:26: warning: main actor-isolated instance method 'update()' cannot be used to satisfy nonisolated protocol requirement
    public mutating func update() {
                         ^
SwiftUI.DynamicProperty:6:19: note: 'update()' declared here
    mutating func update()
                  ^
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UserInterfaceIdiomContent.swift:199:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UserInterfaceIdiomContent.swift:207:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UserInterfaceIdiomContent.swift:215:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UserInterfaceIdiomContent.swift:223:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UserInterfaceIdiomContent.swift:232:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UserInterfaceIdiomContent.swift:241:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicView.swift:140:9: warning: 'nonisolated' is redundant on struct's stored properties; this is an error in Swift 6
        nonisolated(unsafe) var element: _VariadicView.Children.Element
        ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicView.swift:230:5: warning: 'nonisolated' is redundant on struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var storage: _VariadicView.Children
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicView.swift:401:12: warning: 'nonisolated' is redundant on struct's stored properties; this is an error in Swift 6
    public nonisolated(unsafe) var id: AnyHashable
           ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VersionedView.swift:416:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VersionedView.swift:425:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VersionedView.swift:434:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VersionedView.swift:443:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VersionedView.swift:452:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VersionedView.swift:461:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VersionedView.swift:469:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

[197/244] Compiling Engine VariadicViewHostingControllers.swift
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicView.swift:83:5: error: unexpected ',' separator
    ) {
    ^
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicViewElementModifier.swift:26:43: error: expected an identifier to name generic parameter
    Modifier: VariadicViewElementModifier,
                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewControllerAdapter.swift:143:30: error: attribute can only be applied to declarations, not types
    private struct Visitor: @preconcurrency ViewVisitor {
                            ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UpdatePhase.swift:38:26: warning: main actor-isolated instance method 'update()' cannot be used to satisfy nonisolated protocol requirement
    public mutating func update() {
                         ^
SwiftUI.DynamicProperty:6:19: note: 'update()' declared here
    mutating func update()
                  ^
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UserInterfaceIdiomContent.swift:199:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UserInterfaceIdiomContent.swift:207:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UserInterfaceIdiomContent.swift:215:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UserInterfaceIdiomContent.swift:223:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UserInterfaceIdiomContent.swift:232:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UserInterfaceIdiomContent.swift:241:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicView.swift:140:9: warning: 'nonisolated' is redundant on struct's stored properties; this is an error in Swift 6
        nonisolated(unsafe) var element: _VariadicView.Children.Element
        ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicView.swift:230:5: warning: 'nonisolated' is redundant on struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var storage: _VariadicView.Children
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicView.swift:401:12: warning: 'nonisolated' is redundant on struct's stored properties; this is an error in Swift 6
    public nonisolated(unsafe) var id: AnyHashable
           ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VersionedView.swift:416:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VersionedView.swift:425:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VersionedView.swift:434:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VersionedView.swift:443:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VersionedView.swift:452:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VersionedView.swift:461:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VersionedView.swift:469:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicView.swift:83:5: error: unexpected ',' separator
    ) {
    ^
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicViewElementModifier.swift:26:43: error: expected an identifier to name generic parameter
    Modifier: VariadicViewElementModifier,
                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewControllerAdapter.swift:143:30: error: attribute can only be applied to declarations, not types
    private struct Visitor: @preconcurrency ViewVisitor {
                            ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UpdatePhase.swift:38:26: warning: main actor-isolated instance method 'update()' cannot be used to satisfy nonisolated protocol requirement
    public mutating func update() {
                         ^
SwiftUI.DynamicProperty:6:19: note: 'update()' declared here
    mutating func update()
                  ^
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UserInterfaceIdiomContent.swift:199:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UserInterfaceIdiomContent.swift:207:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UserInterfaceIdiomContent.swift:215:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UserInterfaceIdiomContent.swift:223:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UserInterfaceIdiomContent.swift:232:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UserInterfaceIdiomContent.swift:241:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicView.swift:140:9: warning: 'nonisolated' is redundant on struct's stored properties; this is an error in Swift 6
        nonisolated(unsafe) var element: _VariadicView.Children.Element
        ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicView.swift:230:5: warning: 'nonisolated' is redundant on struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var storage: _VariadicView.Children
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicView.swift:401:12: warning: 'nonisolated' is redundant on struct's stored properties; this is an error in Swift 6
    public nonisolated(unsafe) var id: AnyHashable
           ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VersionedView.swift:416:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VersionedView.swift:425:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VersionedView.swift:434:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VersionedView.swift:443:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VersionedView.swift:452:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VersionedView.swift:461:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VersionedView.swift:469:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicView.swift:83:5: error: unexpected ',' separator
    ) {
    ^
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicViewElementModifier.swift:26:43: error: expected an identifier to name generic parameter
    Modifier: VariadicViewElementModifier,
                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewControllerAdapter.swift:143:30: error: attribute can only be applied to declarations, not types
    private struct Visitor: @preconcurrency ViewVisitor {
                            ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UpdatePhase.swift:38:26: warning: main actor-isolated instance method 'update()' cannot be used to satisfy nonisolated protocol requirement
    public mutating func update() {
                         ^
SwiftUI.DynamicProperty:6:19: note: 'update()' declared here
    mutating func update()
                  ^
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UserInterfaceIdiomContent.swift:199:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UserInterfaceIdiomContent.swift:207:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UserInterfaceIdiomContent.swift:215:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UserInterfaceIdiomContent.swift:223:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UserInterfaceIdiomContent.swift:232:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UserInterfaceIdiomContent.swift:241:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicView.swift:140:9: warning: 'nonisolated' is redundant on struct's stored properties; this is an error in Swift 6
        nonisolated(unsafe) var element: _VariadicView.Children.Element
        ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicView.swift:230:5: warning: 'nonisolated' is redundant on struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var storage: _VariadicView.Children
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicView.swift:401:12: warning: 'nonisolated' is redundant on struct's stored properties; this is an error in Swift 6
    public nonisolated(unsafe) var id: AnyHashable
           ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VersionedView.swift:416:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VersionedView.swift:425:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VersionedView.swift:434:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VersionedView.swift:443:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VersionedView.swift:452:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VersionedView.swift:461:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VersionedView.swift:469:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicViewElementModifier.swift:26:43: error: expected an identifier to name generic parameter
    Modifier: VariadicViewElementModifier,
                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewControllerAdapter.swift:143:30: error: attribute can only be applied to declarations, not types
    private struct Visitor: @preconcurrency ViewVisitor {
                            ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicViewElementModifier.swift:26:43: error: expected an identifier to name generic parameter
    Modifier: VariadicViewElementModifier,
                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewControllerAdapter.swift:143:30: error: attribute can only be applied to declarations, not types
    private struct Visitor: @preconcurrency ViewVisitor {
                            ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicViewElementModifier.swift:26:43: error: expected an identifier to name generic parameter
    Modifier: VariadicViewElementModifier,
                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewControllerAdapter.swift:143:30: error: attribute can only be applied to declarations, not types
    private struct Visitor: @preconcurrency ViewVisitor {
                            ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicViewElementModifier.swift:26:43: error: expected an identifier to name generic parameter
    Modifier: VariadicViewElementModifier,
                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewControllerAdapter.swift:143:30: error: attribute can only be applied to declarations, not types
    private struct Visitor: @preconcurrency ViewVisitor {
                            ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicViewElementModifier.swift:26:43: error: expected an identifier to name generic parameter
    Modifier: VariadicViewElementModifier,
                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewControllerAdapter.swift:143:30: error: attribute can only be applied to declarations, not types
    private struct Visitor: @preconcurrency ViewVisitor {
                            ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicViewElementModifier.swift:26:43: error: expected an identifier to name generic parameter
    Modifier: VariadicViewElementModifier,
                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewControllerAdapter.swift:143:30: error: attribute can only be applied to declarations, not types
    private struct Visitor: @preconcurrency ViewVisitor {
                            ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicViewElementModifier.swift:26:43: error: expected an identifier to name generic parameter
    Modifier: VariadicViewElementModifier,
                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewControllerAdapter.swift:143:30: error: attribute can only be applied to declarations, not types
    private struct Visitor: @preconcurrency ViewVisitor {
                            ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicViewElementModifier.swift:26:43: error: expected an identifier to name generic parameter
    Modifier: VariadicViewElementModifier,
                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewControllerAdapter.swift:143:30: error: attribute can only be applied to declarations, not types
    private struct Visitor: @preconcurrency ViewVisitor {
                            ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicViewElementModifier.swift:26:43: error: expected an identifier to name generic parameter
    Modifier: VariadicViewElementModifier,
                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewControllerAdapter.swift:143:30: error: attribute can only be applied to declarations, not types
    private struct Visitor: @preconcurrency ViewVisitor {
                            ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicViewElementModifier.swift:26:43: error: expected an identifier to name generic parameter
    Modifier: VariadicViewElementModifier,
                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewControllerAdapter.swift:143:30: error: attribute can only be applied to declarations, not types
    private struct Visitor: @preconcurrency ViewVisitor {
                            ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicViewElementModifier.swift:26:43: error: expected an identifier to name generic parameter
    Modifier: VariadicViewElementModifier,
                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewControllerAdapter.swift:143:30: error: attribute can only be applied to declarations, not types
    private struct Visitor: @preconcurrency ViewVisitor {
                            ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicViewElementModifier.swift:26:43: error: expected an identifier to name generic parameter
    Modifier: VariadicViewElementModifier,
                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewControllerAdapter.swift:143:30: error: attribute can only be applied to declarations, not types
    private struct Visitor: @preconcurrency ViewVisitor {
                            ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicViewElementModifier.swift:26:43: error: expected an identifier to name generic parameter
    Modifier: VariadicViewElementModifier,
                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewControllerAdapter.swift:143:30: error: attribute can only be applied to declarations, not types
    private struct Visitor: @preconcurrency ViewVisitor {
                            ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicView.swift:83:5: error: unexpected ',' separator
    ) {
    ^
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/Group.swift:52:26: error: incorrect argument label in call (have 'subviews:_:', expected 'subviewsOf:_:')
                    Group(subviews: Content()) { source in
                         ^~~~~~~~~
                          subviewsOf
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicViewElementModifier.swift:26:43: error: expected an identifier to name generic parameter
    Modifier: VariadicViewElementModifier,
                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewControllerAdapter.swift:143:30: error: attribute can only be applied to declarations, not types
    private struct Visitor: @preconcurrency ViewVisitor {
                            ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicView.swift:83:5: error: unexpected ',' separator
    ) {
    ^
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/Group.swift:52:26: error: incorrect argument label in call (have 'subviews:_:', expected 'subviewsOf:_:')
                    Group(subviews: Content()) { source in
                         ^~~~~~~~~
                          subviewsOf
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicViewElementModifier.swift:26:43: error: expected an identifier to name generic parameter
    Modifier: VariadicViewElementModifier,
                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewControllerAdapter.swift:143:30: error: attribute can only be applied to declarations, not types
    private struct Visitor: @preconcurrency ViewVisitor {
                            ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicView.swift:83:5: error: unexpected ',' separator
    ) {
    ^
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/Group.swift:52:26: error: incorrect argument label in call (have 'subviews:_:', expected 'subviewsOf:_:')
                    Group(subviews: Content()) { source in
                         ^~~~~~~~~
                          subviewsOf
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicViewElementModifier.swift:26:43: error: expected an identifier to name generic parameter
    Modifier: VariadicViewElementModifier,
                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewControllerAdapter.swift:143:30: error: attribute can only be applied to declarations, not types
    private struct Visitor: @preconcurrency ViewVisitor {
                            ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicView.swift:83:5: error: unexpected ',' separator
    ) {
    ^
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/Group.swift:52:26: error: incorrect argument label in call (have 'subviews:_:', expected 'subviewsOf:_:')
                    Group(subviews: Content()) { source in
                         ^~~~~~~~~
                          subviewsOf
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicViewElementModifier.swift:26:43: error: expected an identifier to name generic parameter
    Modifier: VariadicViewElementModifier,
                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewControllerAdapter.swift:143:30: error: attribute can only be applied to declarations, not types
    private struct Visitor: @preconcurrency ViewVisitor {
                            ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicView.swift:83:5: error: unexpected ',' separator
    ) {
    ^
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/Group.swift:52:26: error: incorrect argument label in call (have 'subviews:_:', expected 'subviewsOf:_:')
                    Group(subviews: Content()) { source in
                         ^~~~~~~~~
                          subviewsOf
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicViewElementModifier.swift:26:43: error: expected an identifier to name generic parameter
    Modifier: VariadicViewElementModifier,
                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewControllerAdapter.swift:143:30: error: attribute can only be applied to declarations, not types
    private struct Visitor: @preconcurrency ViewVisitor {
                            ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicView.swift:83:5: error: unexpected ',' separator
    ) {
    ^
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/Group.swift:52:26: error: incorrect argument label in call (have 'subviews:_:', expected 'subviewsOf:_:')
                    Group(subviews: Content()) { source in
                         ^~~~~~~~~
                          subviewsOf
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicViewElementModifier.swift:26:43: error: expected an identifier to name generic parameter
    Modifier: VariadicViewElementModifier,
                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewControllerAdapter.swift:143:30: error: attribute can only be applied to declarations, not types
    private struct Visitor: @preconcurrency ViewVisitor {
                            ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicView.swift:83:5: error: unexpected ',' separator
    ) {
    ^
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/Group.swift:52:26: error: incorrect argument label in call (have 'subviews:_:', expected 'subviewsOf:_:')
                    Group(subviews: Content()) { source in
                         ^~~~~~~~~
                          subviewsOf
[219/244] Compiling Engine ForEach+Extensions.swift
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicViewElementModifier.swift:26:43: error: expected an identifier to name generic parameter
    Modifier: VariadicViewElementModifier,
                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewControllerAdapter.swift:143:30: error: attribute can only be applied to declarations, not types
    private struct Visitor: @preconcurrency ViewVisitor {
                            ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicView.swift:83:5: error: unexpected ',' separator
    ) {
    ^
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/Group.swift:52:26: error: incorrect argument label in call (have 'subviews:_:', expected 'subviewsOf:_:')
                    Group(subviews: Content()) { source in
                         ^~~~~~~~~
                          subviewsOf
[220/244] Compiling Engine ForEachSubview.swift
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicViewElementModifier.swift:26:43: error: expected an identifier to name generic parameter
    Modifier: VariadicViewElementModifier,
                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewControllerAdapter.swift:143:30: error: attribute can only be applied to declarations, not types
    private struct Visitor: @preconcurrency ViewVisitor {
                            ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicView.swift:83:5: error: unexpected ',' separator
    ) {
    ^
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/Group.swift:52:26: error: incorrect argument label in call (have 'subviews:_:', expected 'subviewsOf:_:')
                    Group(subviews: Content()) { source in
                         ^~~~~~~~~
                          subviewsOf
[221/244] Compiling Engine ForegroundStyleModifier.swift
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicViewElementModifier.swift:26:43: error: expected an identifier to name generic parameter
    Modifier: VariadicViewElementModifier,
                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewControllerAdapter.swift:143:30: error: attribute can only be applied to declarations, not types
    private struct Visitor: @preconcurrency ViewVisitor {
                            ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicView.swift:83:5: error: unexpected ',' separator
    ) {
    ^
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/Group.swift:52:26: error: incorrect argument label in call (have 'subviews:_:', expected 'subviewsOf:_:')
                    Group(subviews: Content()) { source in
                         ^~~~~~~~~
                          subviewsOf
[222/244] Compiling Engine GraphInputs.swift
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicViewElementModifier.swift:26:43: error: expected an identifier to name generic parameter
    Modifier: VariadicViewElementModifier,
                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewControllerAdapter.swift:143:30: error: attribute can only be applied to declarations, not types
    private struct Visitor: @preconcurrency ViewVisitor {
                            ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicView.swift:83:5: error: unexpected ',' separator
    ) {
    ^
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/Group.swift:52:26: error: incorrect argument label in call (have 'subviews:_:', expected 'subviewsOf:_:')
                    Group(subviews: Content()) { source in
                         ^~~~~~~~~
                          subviewsOf
[223/244] Compiling Engine Group.swift
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicViewElementModifier.swift:26:43: error: expected an identifier to name generic parameter
    Modifier: VariadicViewElementModifier,
                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewControllerAdapter.swift:143:30: error: attribute can only be applied to declarations, not types
    private struct Visitor: @preconcurrency ViewVisitor {
                            ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicView.swift:83:5: error: unexpected ',' separator
    ) {
    ^
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/Group.swift:52:26: error: incorrect argument label in call (have 'subviews:_:', expected 'subviewsOf:_:')
                    Group(subviews: Content()) { source in
                         ^~~~~~~~~
                          subviewsOf
error: emit-module command failed with exit code 1 (use -v to see invocation)
[224/244] Emitting module Engine
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicViewElementModifier.swift:26:43: error: expected an identifier to name generic parameter
    Modifier: VariadicViewElementModifier,
                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewControllerAdapter.swift:143:30: error: attribute can only be applied to declarations, not types
    private struct Visitor: @preconcurrency ViewVisitor {
                            ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/MultiViewVisitor.swift:19:16: warning: 'nonisolated' is redundant on struct's stored properties; this is an error in Swift 6
        public nonisolated(unsafe) var id: Context.ID
               ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/MultiViewVisitor.swift:20:16: warning: 'nonisolated' is redundant on struct's stored properties; this is an error in Swift 6
        public nonisolated(unsafe) var content: AnyView
               ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/Optional+Extensions.swift:45:18: error: value pack expansion can only appear inside a function argument list or tuple element
    for value in repeat (each values) {
                 ^
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/Picker+Extensions.swift:66:5: error: unexpected ',' separator
    ) where Content == ForEach<Array<(SelectionValue, ValueLabel)>, SelectionValue, ValueLabel> {
    ^
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/StaticConditionalContent.swift:16:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: ConditionalContent<TrueContent, FalseContent>
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/StaticConditionalModifier.swift:23:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var storage: Storage
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/StaticContent.swift:17:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Any
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/StaticModifier.swift:19:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var modifier: Any
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UpdatePhase.swift:38:26: warning: main actor-isolated instance method 'update()' cannot be used to satisfy nonisolated protocol requirement
    public mutating func update() {
                         ^
SwiftUI.DynamicProperty:6:19: note: 'update()' declared here
    mutating func update()
                  ^
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UserInterfaceIdiomContent.swift:199:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UserInterfaceIdiomContent.swift:207:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UserInterfaceIdiomContent.swift:215:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UserInterfaceIdiomContent.swift:223:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UserInterfaceIdiomContent.swift:232:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UserInterfaceIdiomContent.swift:241:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicView.swift:83:5: error: unexpected ',' separator
    ) {
    ^
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicView.swift:140:9: warning: 'nonisolated' is redundant on struct's stored properties; this is an error in Swift 6
        nonisolated(unsafe) var element: _VariadicView.Children.Element
        ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicView.swift:230:5: warning: 'nonisolated' is redundant on struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var storage: _VariadicView.Children
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicView.swift:401:12: warning: 'nonisolated' is redundant on struct's stored properties; this is an error in Swift 6
    public nonisolated(unsafe) var id: AnyHashable
           ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VersionedView.swift:416:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VersionedView.swift:425:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VersionedView.swift:434:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VersionedView.swift:443:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VersionedView.swift:452:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VersionedView.swift:461:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VersionedView.swift:469:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: Content
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewAdapter.swift:46:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: ViewAdapter<Content>
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewAlias.swift:80:9: warning: 'nonisolated' is redundant on struct's stored properties; this is an error in Swift 6
        nonisolated(unsafe) var source: Source
        ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewAlias.swift:193:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var alias: Alias
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewControllerAdapter.swift:144:9: warning: 'nonisolated' is redundant on struct's stored properties; this is an error in Swift 6
        nonisolated(unsafe) var content: Content?
        ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewControllerAdapter.swift:145:9: warning: 'nonisolated' is redundant on struct's stored properties; this is an error in Swift 6
        nonisolated(unsafe) var context: Representable.Context?
        ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewControllerAdapter.swift:146:9: warning: 'nonisolated' is redundant on struct's stored properties; this is an error in Swift 6
        nonisolated(unsafe) var adapter: ViewControllerAdapter<Content, Representable>
        ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewControllerAdapter.swift:148:23: warning: main actor-isolated instance method 'visit(type:)' cannot be used to satisfy nonisolated protocol requirement
        mutating func visit<_Content>(type: _Content.Type) where _Content: PlatformViewControllerRepresentable {
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewControllerAdapter.swift:148:23: note: add 'nonisolated' to 'visit(type:)' to make this instance method not isolated to the actor
        mutating func visit<_Content>(type: _Content.Type) where _Content: PlatformViewControllerRepresentable {
                      ^
        nonisolated
/Users/admin/builder/spi-builder-workspace/Sources/EngineCore/ViewVisitor.swift:35:19: note: mark the protocol requirement 'visit(type:)' 'async' to allow actor-isolated conformances
    mutating func visit<Content: NSViewControllerRepresentable>(type: Content.Type)
                  ^
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewInputConditionalContent.swift:16:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var trueContent: TrueContent
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewInputConditionalContent.swift:19:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var falseContent: FalseContent
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewInputConditionalModifier.swift:16:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var trueModifier: TrueModifier
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewInputConditionalModifier.swift:19:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var falseModifier: FalseModifier
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewOutputAlias.swift:174:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var alias: Alias
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewOutputKey.swift:47:16: warning: 'nonisolated' is redundant on struct's stored properties; this is an error in Swift 6
        public nonisolated(unsafe) var id: ID
               ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewStyle.swift:391:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: StyledView
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewStyle.swift:402:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: StyledView
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewStyle.swift:414:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: StyledView
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewStyle.swift:434:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var style: AnyViewStyle
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewStyle.swift:435:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var configuration: StyledView.Configuration
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewStyle.swift:514:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var style: Style
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewStyle.swift:515:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var configuration: Style.Configuration
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewTraitKey.swift:188:9: warning: 'nonisolated' is redundant on struct's stored properties; this is an error in Swift 6
        nonisolated(unsafe) var content: Content
        ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewTraitKey.swift:189:9: warning: 'nonisolated' is redundant on struct's stored properties; this is an error in Swift 6
        nonisolated(unsafe) var value: Trait.Value
        ^~~~~~~~~~~~~~~~~~~~

[225/244] Compiling Engine ViewModifierContent.swift
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicViewElementModifier.swift:26:43: error: expected an identifier to name generic parameter
    Modifier: VariadicViewElementModifier,
                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewControllerAdapter.swift:143:30: error: attribute can only be applied to declarations, not types
    private struct Visitor: @preconcurrency ViewVisitor {
                            ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewOutputAlias.swift:174:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var alias: Alias
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewOutputKey.swift:47:16: warning: 'nonisolated' is redundant on struct's stored properties; this is an error in Swift 6
        public nonisolated(unsafe) var id: ID
               ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewStyle.swift:391:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: StyledView
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewStyle.swift:402:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: StyledView
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewStyle.swift:414:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: StyledView
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewStyle.swift:434:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var style: AnyViewStyle
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewStyle.swift:435:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var configuration: StyledView.Configuration
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewStyle.swift:514:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var style: Style
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewStyle.swift:515:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var configuration: Style.Configuration
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewTraitKey.swift:188:9: warning: 'nonisolated' is redundant on struct's stored properties; this is an error in Swift 6
        nonisolated(unsafe) var content: Content
        ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewTraitKey.swift:189:9: warning: 'nonisolated' is redundant on struct's stored properties; this is an error in Swift 6
        nonisolated(unsafe) var value: Trait.Value
        ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicView.swift:83:5: error: unexpected ',' separator
    ) {
    ^
[226/244] Compiling Engine ViewModifierVisitor.swift
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicViewElementModifier.swift:26:43: error: expected an identifier to name generic parameter
    Modifier: VariadicViewElementModifier,
                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewControllerAdapter.swift:143:30: error: attribute can only be applied to declarations, not types
    private struct Visitor: @preconcurrency ViewVisitor {
                            ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewOutputAlias.swift:174:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var alias: Alias
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewOutputKey.swift:47:16: warning: 'nonisolated' is redundant on struct's stored properties; this is an error in Swift 6
        public nonisolated(unsafe) var id: ID
               ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewStyle.swift:391:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: StyledView
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewStyle.swift:402:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: StyledView
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewStyle.swift:414:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: StyledView
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewStyle.swift:434:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var style: AnyViewStyle
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewStyle.swift:435:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var configuration: StyledView.Configuration
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewStyle.swift:514:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var style: Style
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewStyle.swift:515:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var configuration: Style.Configuration
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewTraitKey.swift:188:9: warning: 'nonisolated' is redundant on struct's stored properties; this is an error in Swift 6
        nonisolated(unsafe) var content: Content
        ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewTraitKey.swift:189:9: warning: 'nonisolated' is redundant on struct's stored properties; this is an error in Swift 6
        nonisolated(unsafe) var value: Trait.Value
        ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicView.swift:83:5: error: unexpected ',' separator
    ) {
    ^
[227/244] Compiling Engine ViewOutputAlias.swift
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicViewElementModifier.swift:26:43: error: expected an identifier to name generic parameter
    Modifier: VariadicViewElementModifier,
                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewControllerAdapter.swift:143:30: error: attribute can only be applied to declarations, not types
    private struct Visitor: @preconcurrency ViewVisitor {
                            ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewOutputAlias.swift:174:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var alias: Alias
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewOutputKey.swift:47:16: warning: 'nonisolated' is redundant on struct's stored properties; this is an error in Swift 6
        public nonisolated(unsafe) var id: ID
               ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewStyle.swift:391:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: StyledView
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewStyle.swift:402:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: StyledView
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewStyle.swift:414:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: StyledView
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewStyle.swift:434:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var style: AnyViewStyle
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewStyle.swift:435:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var configuration: StyledView.Configuration
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewStyle.swift:514:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var style: Style
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewStyle.swift:515:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var configuration: Style.Configuration
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewTraitKey.swift:188:9: warning: 'nonisolated' is redundant on struct's stored properties; this is an error in Swift 6
        nonisolated(unsafe) var content: Content
        ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewTraitKey.swift:189:9: warning: 'nonisolated' is redundant on struct's stored properties; this is an error in Swift 6
        nonisolated(unsafe) var value: Trait.Value
        ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicView.swift:83:5: error: unexpected ',' separator
    ) {
    ^
[228/244] Compiling Engine ViewOutputKey.swift
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicViewElementModifier.swift:26:43: error: expected an identifier to name generic parameter
    Modifier: VariadicViewElementModifier,
                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewControllerAdapter.swift:143:30: error: attribute can only be applied to declarations, not types
    private struct Visitor: @preconcurrency ViewVisitor {
                            ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewOutputAlias.swift:174:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var alias: Alias
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewOutputKey.swift:47:16: warning: 'nonisolated' is redundant on struct's stored properties; this is an error in Swift 6
        public nonisolated(unsafe) var id: ID
               ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewStyle.swift:391:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: StyledView
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewStyle.swift:402:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: StyledView
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewStyle.swift:414:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: StyledView
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewStyle.swift:434:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var style: AnyViewStyle
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewStyle.swift:435:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var configuration: StyledView.Configuration
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewStyle.swift:514:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var style: Style
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewStyle.swift:515:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var configuration: Style.Configuration
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewTraitKey.swift:188:9: warning: 'nonisolated' is redundant on struct's stored properties; this is an error in Swift 6
        nonisolated(unsafe) var content: Content
        ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewTraitKey.swift:189:9: warning: 'nonisolated' is redundant on struct's stored properties; this is an error in Swift 6
        nonisolated(unsafe) var value: Trait.Value
        ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicView.swift:83:5: error: unexpected ',' separator
    ) {
    ^
[229/244] Compiling Engine ViewStackAxisReader.swift
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicViewElementModifier.swift:26:43: error: expected an identifier to name generic parameter
    Modifier: VariadicViewElementModifier,
                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewControllerAdapter.swift:143:30: error: attribute can only be applied to declarations, not types
    private struct Visitor: @preconcurrency ViewVisitor {
                            ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewOutputAlias.swift:174:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var alias: Alias
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewOutputKey.swift:47:16: warning: 'nonisolated' is redundant on struct's stored properties; this is an error in Swift 6
        public nonisolated(unsafe) var id: ID
               ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewStyle.swift:391:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: StyledView
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewStyle.swift:402:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: StyledView
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewStyle.swift:414:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: StyledView
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewStyle.swift:434:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var style: AnyViewStyle
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewStyle.swift:435:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var configuration: StyledView.Configuration
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewStyle.swift:514:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var style: Style
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewStyle.swift:515:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var configuration: Style.Configuration
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewTraitKey.swift:188:9: warning: 'nonisolated' is redundant on struct's stored properties; this is an error in Swift 6
        nonisolated(unsafe) var content: Content
        ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewTraitKey.swift:189:9: warning: 'nonisolated' is redundant on struct's stored properties; this is an error in Swift 6
        nonisolated(unsafe) var value: Trait.Value
        ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicView.swift:83:5: error: unexpected ',' separator
    ) {
    ^
[230/244] Compiling Engine ViewStyle.swift
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicViewElementModifier.swift:26:43: error: expected an identifier to name generic parameter
    Modifier: VariadicViewElementModifier,
                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewControllerAdapter.swift:143:30: error: attribute can only be applied to declarations, not types
    private struct Visitor: @preconcurrency ViewVisitor {
                            ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewOutputAlias.swift:174:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var alias: Alias
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewOutputKey.swift:47:16: warning: 'nonisolated' is redundant on struct's stored properties; this is an error in Swift 6
        public nonisolated(unsafe) var id: ID
               ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewStyle.swift:391:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: StyledView
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewStyle.swift:402:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: StyledView
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewStyle.swift:414:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: StyledView
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewStyle.swift:434:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var style: AnyViewStyle
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewStyle.swift:435:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var configuration: StyledView.Configuration
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewStyle.swift:514:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var style: Style
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewStyle.swift:515:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var configuration: Style.Configuration
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewTraitKey.swift:188:9: warning: 'nonisolated' is redundant on struct's stored properties; this is an error in Swift 6
        nonisolated(unsafe) var content: Content
        ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewTraitKey.swift:189:9: warning: 'nonisolated' is redundant on struct's stored properties; this is an error in Swift 6
        nonisolated(unsafe) var value: Trait.Value
        ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicView.swift:83:5: error: unexpected ',' separator
    ) {
    ^
[231/244] Compiling Engine ViewTraitKey.swift
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicViewElementModifier.swift:26:43: error: expected an identifier to name generic parameter
    Modifier: VariadicViewElementModifier,
                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewControllerAdapter.swift:143:30: error: attribute can only be applied to declarations, not types
    private struct Visitor: @preconcurrency ViewVisitor {
                            ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewOutputAlias.swift:174:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var alias: Alias
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewOutputKey.swift:47:16: warning: 'nonisolated' is redundant on struct's stored properties; this is an error in Swift 6
        public nonisolated(unsafe) var id: ID
               ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewStyle.swift:391:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: StyledView
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewStyle.swift:402:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: StyledView
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewStyle.swift:414:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: StyledView
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewStyle.swift:434:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var style: AnyViewStyle
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewStyle.swift:435:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var configuration: StyledView.Configuration
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewStyle.swift:514:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var style: Style
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewStyle.swift:515:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var configuration: Style.Configuration
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewTraitKey.swift:188:9: warning: 'nonisolated' is redundant on struct's stored properties; this is an error in Swift 6
        nonisolated(unsafe) var content: Content
        ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewTraitKey.swift:189:9: warning: 'nonisolated' is redundant on struct's stored properties; this is an error in Swift 6
        nonisolated(unsafe) var value: Trait.Value
        ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicView.swift:83:5: error: unexpected ',' separator
    ) {
    ^
[232/244] Compiling Engine ViewTraitKeyVisitor.swift
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicViewElementModifier.swift:26:43: error: expected an identifier to name generic parameter
    Modifier: VariadicViewElementModifier,
                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewControllerAdapter.swift:143:30: error: attribute can only be applied to declarations, not types
    private struct Visitor: @preconcurrency ViewVisitor {
                            ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewOutputAlias.swift:174:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var alias: Alias
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewOutputKey.swift:47:16: warning: 'nonisolated' is redundant on struct's stored properties; this is an error in Swift 6
        public nonisolated(unsafe) var id: ID
               ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewStyle.swift:391:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: StyledView
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewStyle.swift:402:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: StyledView
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewStyle.swift:414:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: StyledView
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewStyle.swift:434:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var style: AnyViewStyle
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewStyle.swift:435:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var configuration: StyledView.Configuration
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewStyle.swift:514:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var style: Style
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewStyle.swift:515:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var configuration: Style.Configuration
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewTraitKey.swift:188:9: warning: 'nonisolated' is redundant on struct's stored properties; this is an error in Swift 6
        nonisolated(unsafe) var content: Content
        ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewTraitKey.swift:189:9: warning: 'nonisolated' is redundant on struct's stored properties; this is an error in Swift 6
        nonisolated(unsafe) var value: Trait.Value
        ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicView.swift:83:5: error: unexpected ',' separator
    ) {
    ^
[233/244] Compiling Engine ViewUpdateDebug.swift
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicViewElementModifier.swift:26:43: error: expected an identifier to name generic parameter
    Modifier: VariadicViewElementModifier,
                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewControllerAdapter.swift:143:30: error: attribute can only be applied to declarations, not types
    private struct Visitor: @preconcurrency ViewVisitor {
                            ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewOutputAlias.swift:174:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var alias: Alias
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewOutputKey.swift:47:16: warning: 'nonisolated' is redundant on struct's stored properties; this is an error in Swift 6
        public nonisolated(unsafe) var id: ID
               ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewStyle.swift:391:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: StyledView
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewStyle.swift:402:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: StyledView
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewStyle.swift:414:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: StyledView
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewStyle.swift:434:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var style: AnyViewStyle
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewStyle.swift:435:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var configuration: StyledView.Configuration
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewStyle.swift:514:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var style: Style
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewStyle.swift:515:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var configuration: Style.Configuration
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewTraitKey.swift:188:9: warning: 'nonisolated' is redundant on struct's stored properties; this is an error in Swift 6
        nonisolated(unsafe) var content: Content
        ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewTraitKey.swift:189:9: warning: 'nonisolated' is redundant on struct's stored properties; this is an error in Swift 6
        nonisolated(unsafe) var value: Trait.Value
        ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicView.swift:83:5: error: unexpected ',' separator
    ) {
    ^
[234/244] Compiling Engine ViewVisitor.swift
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicViewElementModifier.swift:26:43: error: expected an identifier to name generic parameter
    Modifier: VariadicViewElementModifier,
                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewControllerAdapter.swift:143:30: error: attribute can only be applied to declarations, not types
    private struct Visitor: @preconcurrency ViewVisitor {
                            ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewOutputAlias.swift:174:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var alias: Alias
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewOutputKey.swift:47:16: warning: 'nonisolated' is redundant on struct's stored properties; this is an error in Swift 6
        public nonisolated(unsafe) var id: ID
               ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewStyle.swift:391:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: StyledView
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewStyle.swift:402:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: StyledView
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewStyle.swift:414:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: StyledView
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewStyle.swift:434:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var style: AnyViewStyle
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewStyle.swift:435:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var configuration: StyledView.Configuration
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewStyle.swift:514:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var style: Style
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewStyle.swift:515:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var configuration: Style.Configuration
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewTraitKey.swift:188:9: warning: 'nonisolated' is redundant on struct's stored properties; this is an error in Swift 6
        nonisolated(unsafe) var content: Content
        ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewTraitKey.swift:189:9: warning: 'nonisolated' is redundant on struct's stored properties; this is an error in Swift 6
        nonisolated(unsafe) var value: Trait.Value
        ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicView.swift:83:5: error: unexpected ',' separator
    ) {
    ^
[235/244] Compiling Engine module.swift
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicViewElementModifier.swift:26:43: error: expected an identifier to name generic parameter
    Modifier: VariadicViewElementModifier,
                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewControllerAdapter.swift:143:30: error: attribute can only be applied to declarations, not types
    private struct Visitor: @preconcurrency ViewVisitor {
                            ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewOutputAlias.swift:174:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var alias: Alias
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewOutputKey.swift:47:16: warning: 'nonisolated' is redundant on struct's stored properties; this is an error in Swift 6
        public nonisolated(unsafe) var id: ID
               ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewStyle.swift:391:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: StyledView
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewStyle.swift:402:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: StyledView
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewStyle.swift:414:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var content: StyledView
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewStyle.swift:434:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var style: AnyViewStyle
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewStyle.swift:435:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var configuration: StyledView.Configuration
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewStyle.swift:514:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var style: Style
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewStyle.swift:515:5: warning: 'nonisolated' is redundant on generic struct's stored properties; this is an error in Swift 6
    nonisolated(unsafe) var configuration: Style.Configuration
    ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewTraitKey.swift:188:9: warning: 'nonisolated' is redundant on struct's stored properties; this is an error in Swift 6
        nonisolated(unsafe) var content: Content
        ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/ViewTraitKey.swift:189:9: warning: 'nonisolated' is redundant on struct's stored properties; this is an error in Swift 6
        nonisolated(unsafe) var value: Trait.Value
        ^~~~~~~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VariadicView.swift:83:5: error: unexpected ',' separator
    ) {
    ^
error: fatalError
Fetching https://github.com/swiftlang/swift-syntax
[1/73071] Fetching swift-syntax
Fetched https://github.com/swiftlang/swift-syntax from cache (3.77s)
Computing version for https://github.com/swiftlang/swift-syntax
Computed https://github.com/swiftlang/swift-syntax at 602.0.0 (2.44s)
Creating working copy for https://github.com/swiftlang/swift-syntax
Working copy of https://github.com/swiftlang/swift-syntax resolved at 602.0.0
BUILD FAILURE 5.10 macosSpm