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Build Information

Successful build of MondrianLayout with Swift 6.0 for visionOS using Xcode 16.0.

Swift 6 data race errors: 8

Build Command

env DEVELOPER_DIR=/Applications/Xcode-15.3.0.app xcrun --toolchain org.swift.600202405261a xcodebuild -IDEClonedSourcePackagesDirPathOverride=$workDir/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $workDir/.derivedData build -scheme MondrianLayout-Package -destination generic/platform=xros OTHER_SWIFT_FLAGS=-stats-output-dir .stats -strict-concurrency=complete

Build Log

          layoutElement.bottomAnchor.constraint(equalTo: parent.bottomAnchor),
                                     ^
UIKit.NSLayoutAnchor:2:26: note: calls to instance method 'constraint(equalTo:)' from outside of its actor context are implicitly asynchronous
    @MainActor open func constraint(equalTo anchor: NSLayoutAnchor<AnchorType>) -> NSLayoutConstraint
                         ^
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/HStackBlock.swift:65:10: note: add '@MainActor' to make local function 'align(layoutElement:alignment:)' part of global actor 'MainActor'
    func align(layoutElement: _LayoutElement, alignment: YAxisAlignment) {
         ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/HStackBlock.swift:125:38: warning: call to main actor-isolated instance method 'constraint(equalToConstant:)' in a synchronous nonisolated context; this is an error in the Swift 6 language mode
            spacingGuide.widthAnchor.constraint(equalToConstant: spacing)
                                     ^
UIKit.NSLayoutDimension:2:26: note: calls to instance method 'constraint(equalToConstant:)' from outside of its actor context are implicitly asynchronous
    @MainActor open func constraint(equalToConstant c: CGFloat) -> NSLayoutConstraint
                         ^
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/HStackBlock.swift:120:12: note: add '@MainActor' to make local function 'appendSpacingIfNeeded()' part of global actor 'MainActor'
      func appendSpacingIfNeeded() {
           ^
      @MainActor
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/HStackBlock.swift:125:26: warning: main actor-isolated property 'widthAnchor' can not be referenced from a non-isolated context; this is an error in the Swift 6 language mode
            spacingGuide.widthAnchor.constraint(equalToConstant: spacing)
                         ^
UIKit.UILayoutGuide:11:25: note: property declared here
    @MainActor open var widthAnchor: NSLayoutDimension { get }
                        ^
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/HStackBlock.swift:120:12: note: add '@MainActor' to make local function 'appendSpacingIfNeeded()' part of global actor 'MainActor'
      func appendSpacingIfNeeded() {
           ^
      @MainActor
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/HStackBlock.swift:176:40: warning: call to main actor-isolated instance method 'constraint(greaterThanOrEqualToConstant:)' in a synchronous nonisolated context; this is an error in the Swift 6 language mode
            newLayoutGuide.widthAnchor.constraint(greaterThanOrEqualToConstant: spacer.minLength)
                                       ^
UIKit.NSLayoutDimension:5:26: note: calls to instance method 'constraint(greaterThanOrEqualToConstant:)' from outside of its actor context are implicitly asynchronous
    @MainActor open func constraint(greaterThanOrEqualToConstant c: CGFloat) -> NSLayoutConstraint
                         ^
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/HStackBlock.swift:57:15: note: add '@MainActor' to make instance method 'setupConstraints(parent:in:)' part of global actor 'MainActor'
  public func setupConstraints(parent: _LayoutElement, in context: LayoutBuilderContext) {
              ^
  @MainActor
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/HStackBlock.swift:176:28: warning: main actor-isolated property 'widthAnchor' can not be referenced from a non-isolated context; this is an error in the Swift 6 language mode
            newLayoutGuide.widthAnchor.constraint(greaterThanOrEqualToConstant: spacer.minLength)
                           ^
UIKit.UILayoutGuide:11:25: note: property declared here
    @MainActor open var widthAnchor: NSLayoutDimension { get }
                        ^
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/HStackBlock.swift:57:15: note: add '@MainActor' to make instance method 'setupConstraints(parent:in:)' part of global actor 'MainActor'
  public func setupConstraints(parent: _LayoutElement, in context: LayoutBuilderContext) {
              ^
  @MainActor
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/HStackBlock.swift:180:40: warning: call to main actor-isolated instance method 'constraint(equalToConstant:)' in a synchronous nonisolated context; this is an error in the Swift 6 language mode
            newLayoutGuide.widthAnchor.constraint(equalToConstant: spacer.minLength)
                                       ^
UIKit.NSLayoutDimension:2:26: note: calls to instance method 'constraint(equalToConstant:)' from outside of its actor context are implicitly asynchronous
    @MainActor open func constraint(equalToConstant c: CGFloat) -> NSLayoutConstraint
                         ^
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/HStackBlock.swift:57:15: note: add '@MainActor' to make instance method 'setupConstraints(parent:in:)' part of global actor 'MainActor'
  public func setupConstraints(parent: _LayoutElement, in context: LayoutBuilderContext) {
              ^
  @MainActor
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/HStackBlock.swift:180:28: warning: main actor-isolated property 'widthAnchor' can not be referenced from a non-isolated context; this is an error in the Swift 6 language mode
            newLayoutGuide.widthAnchor.constraint(equalToConstant: spacer.minLength)
                           ^
UIKit.UILayoutGuide:11:25: note: property declared here
    @MainActor open var widthAnchor: NSLayoutDimension { get }
                        ^
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/HStackBlock.swift:57:15: note: add '@MainActor' to make instance method 'setupConstraints(parent:in:)' part of global actor 'MainActor'
  public func setupConstraints(parent: _LayoutElement, in context: LayoutBuilderContext) {
              ^
  @MainActor
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/HStackBlock.swift:195:27: warning: call to main actor-isolated instance method 'constraint(equalTo:constant:)' in a synchronous nonisolated context; this is an error in the Swift 6 language mode
        box.leadingAnchor.constraint(
                          ^
UIKit.NSLayoutAnchor:11:26: note: calls to instance method 'constraint(equalTo:constant:)' from outside of its actor context are implicitly asynchronous
    @MainActor open func constraint(equalTo anchor: NSLayoutAnchor<AnchorType>, constant c: CGFloat) -> NSLayoutConstraint
                         ^
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/HStackBlock.swift:205:30: warning: call to main actor-isolated instance method 'constraint(equalTo:constant:)' in a synchronous nonisolated context; this is an error in the Swift 6 language mode
      firstBox.leadingAnchor.constraint(
                             ^
UIKit.NSLayoutAnchor:11:26: note: calls to instance method 'constraint(equalTo:constant:)' from outside of its actor context are implicitly asynchronous
    @MainActor open func constraint(equalTo anchor: NSLayoutAnchor<AnchorType>, constant c: CGFloat) -> NSLayoutConstraint
                         ^
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/HStackBlock.swift:57:15: note: add '@MainActor' to make instance method 'setupConstraints(parent:in:)' part of global actor 'MainActor'
  public func setupConstraints(parent: _LayoutElement, in context: LayoutBuilderContext) {
              ^
  @MainActor
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/HStackBlock.swift:212:30: warning: call to main actor-isolated instance method 'constraint(equalTo:constant:)' in a synchronous nonisolated context; this is an error in the Swift 6 language mode
      lastBox.trailingAnchor.constraint(
                             ^
UIKit.NSLayoutAnchor:11:26: note: calls to instance method 'constraint(equalTo:constant:)' from outside of its actor context are implicitly asynchronous
    @MainActor open func constraint(equalTo anchor: NSLayoutAnchor<AnchorType>, constant c: CGFloat) -> NSLayoutConstraint
                         ^
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/HStackBlock.swift:57:15: note: add '@MainActor' to make instance method 'setupConstraints(parent:in:)' part of global actor 'MainActor'
  public func setupConstraints(parent: _LayoutElement, in context: LayoutBuilderContext) {
              ^
  @MainActor
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/HStackBlock.swift:195:27: warning: sending task-isolated value of type 'NSLayoutXAxisAnchor' with later accesses to main actor-isolated context risks causing data races; this is an error in the Swift 6 language mode
        box.leadingAnchor.constraint(
        ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/LayoutContainer.swift (in target 'MondrianLayout' from project 'MondrianLayout')
    cd /Users/admin/builder/spi-builder-workspace
    /Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/bin/swift-frontend -c /Users/admin/builder/spi-builder-workspace/MondrianLayout/Classic/LayoutDescriptor.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/Classic/MondrianArrayBuilder.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/Descriptors/DimensionDescriptor.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/Descriptors/Edge.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/Descriptors/LayoutBuilderContext.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/Descriptors/Optimization.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/Descriptors/VHStackContentBuilder.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/Descriptors/_LayoutBlockNode.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/Descriptors/_LayoutBlockType.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/EntryPoint.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/Extensions/NSLayoutConstraint+.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/Extensions/UILayoutGuide+Mondrian.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/Extensions/UIView+Mondrian.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/Internal/Utils.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/Internal/_LayoutElement.swift -primary-file /Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/BackgroundBlock.swift -primary-file /Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/HStackBlock.swift -primary-file /Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/LayoutContainer.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/LayoutGuideBlock.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/OverlayBlock.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/RelativeBlock.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/StackingSpacer.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/VGridBlock.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/VStackBlock.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/ViewBlock.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/ZStackBlock.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/Manager/LayoutManager.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/MondrianNamespace.swift -supplementary-output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MondrianLayout.build/Debug-xros/MondrianLayout.build/Objects-normal/arm64/supplementaryOutputs-6 -target arm64-apple-xros1.0 -Xllvm -aarch64-use-tbi -enable-objc-interop -sdk /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS1.1.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -I /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -F /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/Library/Frameworks -F /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS1.1.sdk/Developer/Library/Frameworks -no-color-diagnostics -enable-testing -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -swift-version 5 -enforce-exclusivity\=checked -stats-output-dir /Users/admin/builder/spi-builder-workspace/.stats -Onone -D SWIFT_PACKAGE -D DEBUG -serialize-debugging-options -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MondrianLayout.build/Debug-xros/MondrianLayout.build/Objects-normal/arm64/MondrianLayout_const_extract_protocols.json -strict-concurrency\=complete -empty-abi-descriptor -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /Users/admin/builder/spi-builder-workspace -resource-dir /Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/lib/swift -enable-anonymous-context-mangled-names -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MondrianLayout.build/Debug-xros/MondrianLayout.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MondrianLayout.build/Debug-xros/MondrianLayout.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MondrianLayout.build/Debug-xros/MondrianLayout.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MondrianLayout.build/Debug-xros/MondrianLayout.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name MondrianLayout -frontend-parseable-output -disable-clang-spi -target-sdk-version 1.1 -target-sdk-name xros1.1 -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS1.1.sdk/usr/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS1.1.sdk/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS1.1.sdk/usr/local/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS1.1.sdk/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/bin/swift-plugin-server -plugin-path /Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/lib/swift/host/plugins -plugin-path /Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/local/lib/swift/host/plugins -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MondrianLayout.build/Debug-xros/MondrianLayout.build/Objects-normal/arm64/BackgroundBlock.o -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MondrianLayout.build/Debug-xros/MondrianLayout.build/Objects-normal/arm64/HStackBlock.o -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MondrianLayout.build/Debug-xros/MondrianLayout.build/Objects-normal/arm64/LayoutContainer.o -index-unit-output-path /MondrianLayout.build/Debug-xros/MondrianLayout.build/Objects-normal/arm64/BackgroundBlock.o -index-unit-output-path /MondrianLayout.build/Debug-xros/MondrianLayout.build/Objects-normal/arm64/HStackBlock.o -index-unit-output-path /MondrianLayout.build/Debug-xros/MondrianLayout.build/Objects-normal/arm64/LayoutContainer.o -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -index-system-modules
/Users/admin/builder/spi-builder-workspace/MondrianLayout/Descriptors/Edge.swift:20:23: warning: static property 'top' is not concurrency-safe because non-'Sendable' type 'Edge.Set' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let top: Set = .init(rawValue: 1 << 1)
                      ^
/Users/admin/builder/spi-builder-workspace/MondrianLayout/Descriptors/Edge.swift:9:17: note: consider making struct 'Set' conform to the 'Sendable' protocol
  public struct Set: OptionSet {
                ^
                              , Sendable
/Users/admin/builder/spi-builder-workspace/MondrianLayout/Descriptors/Edge.swift:20:23: note: annotate 'top' with '@MainActor' if property should only be accessed from the main actor
    public static let top: Set = .init(rawValue: 1 << 1)
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/MondrianLayout/Descriptors/Edge.swift:20:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let top: Set = .init(rawValue: 1 << 1)
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/MondrianLayout/Descriptors/Edge.swift:23:23: warning: static property 'leading' is not concurrency-safe because non-'Sendable' type 'Edge.Set' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let leading: Set = .init(rawValue: 1 << 2)
                      ^
/Users/admin/builder/spi-builder-workspace/MondrianLayout/Descriptors/Edge.swift:9:17: note: consider making struct 'Set' conform to the 'Sendable' protocol
  public struct Set: OptionSet {
                ^
                              , Sendable
/Users/admin/builder/spi-builder-workspace/MondrianLayout/Descriptors/Edge.swift:23:23: note: annotate 'leading' with '@MainActor' if property should only be accessed from the main actor
    public static let leading: Set = .init(rawValue: 1 << 2)
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/MondrianLayout/Descriptors/Edge.swift:23:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let leading: Set = .init(rawValue: 1 << 2)
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/MondrianLayout/Descriptors/Edge.swift:25:23: warning: static property 'bottom' is not concurrency-safe because non-'Sendable' type 'Edge.Set' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let bottom: Set = .init(rawValue: 1 << 3)
                      ^
/Users/admin/builder/spi-builder-workspace/MondrianLayout/Descriptors/Edge.swift:9:17: note: consider making struct 'Set' conform to the 'Sendable' protocol
  public struct Set: OptionSet {
                ^
                              , Sendable
/Users/admin/builder/spi-builder-workspace/MondrianLayout/Descriptors/Edge.swift:25:23: note: annotate 'bottom' with '@MainActor' if property should only be accessed from the main actor
    public static let bottom: Set = .init(rawValue: 1 << 3)
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/MondrianLayout/Descriptors/Edge.swift:25:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let bottom: Set = .init(rawValue: 1 << 3)
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/MondrianLayout/Descriptors/Edge.swift:28:23: warning: static property 'trailing' is not concurrency-safe because non-'Sendable' type 'Edge.Set' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let trailing: Set = .init(rawValue: 1 << 4)
                      ^
/Users/admin/builder/spi-builder-workspace/MondrianLayout/Descriptors/Edge.swift:9:17: note: consider making struct 'Set' conform to the 'Sendable' protocol
  public struct Set: OptionSet {
                ^
                              , Sendable
/Users/admin/builder/spi-builder-workspace/MondrianLayout/Descriptors/Edge.swift:28:23: note: annotate 'trailing' with '@MainActor' if property should only be accessed from the main actor
    public static let trailing: Set = .init(rawValue: 1 << 4)
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/MondrianLayout/Descriptors/Edge.swift:28:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let trailing: Set = .init(rawValue: 1 << 4)
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/LayoutContainer.swift:82:42: warning: main actor-isolated property 'safeAreaLayoutGuide' can not be referenced from a non-isolated context; this is an error in the Swift 6 language mode
        return .init(layoutGuide: parent.safeAreaLayoutGuide)
                                         ^
UIKit.UIView:47:25: note: property declared here
    @MainActor open var safeAreaLayoutGuide: UILayoutGuide { get }
                        ^
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/LayoutContainer.swift:65:10: note: add '@MainActor' to make local function 'prepareLayoutContainer()' part of global actor 'MainActor'
    func prepareLayoutContainer() -> _LayoutElement {
         ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/LayoutContainer.swift:90:69: warning: main actor-isolated property 'safeAreaLayoutGuide' can not be referenced from a non-isolated context; this is an error in the Swift 6 language mode
        let layoutGuideElement = _LayoutElement(layoutGuide: parent.safeAreaLayoutGuide)
                                                                    ^
UIKit.UIView:47:25: note: property declared here
    @MainActor open var safeAreaLayoutGuide: UILayoutGuide { get }
                        ^
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/LayoutContainer.swift:65:10: note: add '@MainActor' to make local function 'prepareLayoutContainer()' part of global actor 'MainActor'
    func prepareLayoutContainer() -> _LayoutElement {
         ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/LayoutContainer.swift:95:44: warning: call to main actor-isolated instance method 'constraint(equalTo:)' in a synchronous nonisolated context; this is an error in the Swift 6 language mode
            containerLayoutGuide.topAnchor.constraint(equalTo: parentElement.anchor(anchor))
                                           ^
UIKit.NSLayoutAnchor:2:26: note: calls to instance method 'constraint(equalTo:)' from outside of its actor context are implicitly asynchronous
    @MainActor open func constraint(equalTo anchor: NSLayoutAnchor<AnchorType>) -> NSLayoutConstraint
                         ^
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/LayoutContainer.swift:65:10: note: add '@MainActor' to make local function 'prepareLayoutContainer()' part of global actor 'MainActor'
    func prepareLayoutContainer() -> _LayoutElement {
         ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/LayoutContainer.swift:95:34: warning: main actor-isolated property 'topAnchor' can not be referenced from a non-isolated context; this is an error in the Swift 6 language mode
            containerLayoutGuide.topAnchor.constraint(equalTo: parentElement.anchor(anchor))
                                 ^
UIKit.UILayoutGuide:9:14: note: property declared here
    open var topAnchor: NSLayoutYAxisAnchor { get }
             ^
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/LayoutContainer.swift:65:10: note: add '@MainActor' to make local function 'prepareLayoutContainer()' part of global actor 'MainActor'
    func prepareLayoutContainer() -> _LayoutElement {
         ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/LayoutContainer.swift:100:44: warning: call to main actor-isolated instance method 'constraint(equalTo:)' in a synchronous nonisolated context; this is an error in the Swift 6 language mode
            containerLayoutGuide.topAnchor.constraint(equalTo: layoutGuideElement.anchor(anchor))
                                           ^
UIKit.NSLayoutAnchor:2:26: note: calls to instance method 'constraint(equalTo:)' from outside of its actor context are implicitly asynchronous
    @MainActor open func constraint(equalTo anchor: NSLayoutAnchor<AnchorType>) -> NSLayoutConstraint
                         ^
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/LayoutContainer.swift:65:10: note: add '@MainActor' to make local function 'prepareLayoutContainer()' part of global actor 'MainActor'
    func prepareLayoutContainer() -> _LayoutElement {
         ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/LayoutContainer.swift:100:34: warning: main actor-isolated property 'topAnchor' can not be referenced from a non-isolated context; this is an error in the Swift 6 language mode
            containerLayoutGuide.topAnchor.constraint(equalTo: layoutGuideElement.anchor(anchor))
                                 ^
UIKit.UILayoutGuide:9:14: note: property declared here
    open var topAnchor: NSLayoutYAxisAnchor { get }
             ^
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/LayoutContainer.swift:65:10: note: add '@MainActor' to make local function 'prepareLayoutContainer()' part of global actor 'MainActor'
    func prepareLayoutContainer() -> _LayoutElement {
         ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/LayoutContainer.swift:107:48: warning: call to main actor-isolated instance method 'constraint(equalTo:)' in a synchronous nonisolated context; this is an error in the Swift 6 language mode
            containerLayoutGuide.leadingAnchor.constraint(equalTo: parentElement.anchor(anchor))
                                               ^
UIKit.NSLayoutAnchor:2:26: note: calls to instance method 'constraint(equalTo:)' from outside of its actor context are implicitly asynchronous
    @MainActor open func constraint(equalTo anchor: NSLayoutAnchor<AnchorType>) -> NSLayoutConstraint
                         ^
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/LayoutContainer.swift:65:10: note: add '@MainActor' to make local function 'prepareLayoutContainer()' part of global actor 'MainActor'
    func prepareLayoutContainer() -> _LayoutElement {
         ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/LayoutContainer.swift:107:34: warning: main actor-isolated property 'leadingAnchor' can not be referenced from a non-isolated context; this is an error in the Swift 6 language mode
            containerLayoutGuide.leadingAnchor.constraint(equalTo: parentElement.anchor(anchor))
                                 ^
UIKit.UILayoutGuide:5:14: note: property declared here
    open var leadingAnchor: NSLayoutXAxisAnchor { get }
             ^
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/LayoutContainer.swift:65:10: note: add '@MainActor' to make local function 'prepareLayoutContainer()' part of global actor 'MainActor'
    func prepareLayoutContainer() -> _LayoutElement {
         ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/LayoutContainer.swift:112:48: warning: call to main actor-isolated instance method 'constraint(equalTo:)' in a synchronous nonisolated context; this is an error in the Swift 6 language mode
            containerLayoutGuide.leadingAnchor.constraint(
                                               ^
UIKit.NSLayoutAnchor:2:26: note: calls to instance method 'constraint(equalTo:)' from outside of its actor context are implicitly asynchronous
    @MainActor open func constraint(equalTo anchor: NSLayoutAnchor<AnchorType>) -> NSLayoutConstraint
                         ^
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/LayoutContainer.swift:65:10: note: add '@MainActor' to make local function 'prepareLayoutContainer()' part of global actor 'MainActor'
    func prepareLayoutContainer() -> _LayoutElement {
         ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/LayoutContainer.swift:112:34: warning: main actor-isolated property 'leadingAnchor' can not be referenced from a non-isolated context; this is an error in the Swift 6 language mode
            containerLayoutGuide.leadingAnchor.constraint(
                                 ^
UIKit.UILayoutGuide:5:14: note: property declared here
    open var leadingAnchor: NSLayoutXAxisAnchor { get }
             ^
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/LayoutContainer.swift:65:10: note: add '@MainActor' to make local function 'prepareLayoutContainer()' part of global actor 'MainActor'
    func prepareLayoutContainer() -> _LayoutElement {
         ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/LayoutContainer.swift:121:47: warning: call to main actor-isolated instance method 'constraint(equalTo:)' in a synchronous nonisolated context; this is an error in the Swift 6 language mode
            containerLayoutGuide.bottomAnchor.constraint(equalTo: parentElement.anchor(anchor))
                                              ^
UIKit.NSLayoutAnchor:2:26: note: calls to instance method 'constraint(equalTo:)' from outside of its actor context are implicitly asynchronous
    @MainActor open func constraint(equalTo anchor: NSLayoutAnchor<AnchorType>) -> NSLayoutConstraint
                         ^
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/LayoutContainer.swift:65:10: note: add '@MainActor' to make local function 'prepareLayoutContainer()' part of global actor 'MainActor'
    func prepareLayoutContainer() -> _LayoutElement {
         ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/LayoutContainer.swift:121:34: warning: main actor-isolated property 'bottomAnchor' can not be referenced from a non-isolated context; this is an error in the Swift 6 language mode
            containerLayoutGuide.bottomAnchor.constraint(equalTo: parentElement.anchor(anchor))
                                 ^
UIKit.UILayoutGuide:10:14: note: property declared here
    open var bottomAnchor: NSLayoutYAxisAnchor { get }
             ^
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/LayoutContainer.swift:65:10: note: add '@MainActor' to make local function 'prepareLayoutContainer()' part of global actor 'MainActor'
    func prepareLayoutContainer() -> _LayoutElement {
         ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/LayoutContainer.swift:126:47: warning: call to main actor-isolated instance method 'constraint(equalTo:)' in a synchronous nonisolated context; this is an error in the Swift 6 language mode
            containerLayoutGuide.bottomAnchor.constraint(equalTo: layoutGuideElement.anchor(anchor))
                                              ^
UIKit.NSLayoutAnchor:2:26: note: calls to instance method 'constraint(equalTo:)' from outside of its actor context are implicitly asynchronous
    @MainActor open func constraint(equalTo anchor: NSLayoutAnchor<AnchorType>) -> NSLayoutConstraint
                         ^
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/LayoutContainer.swift:65:10: note: add '@MainActor' to make local function 'prepareLayoutContainer()' part of global actor 'MainActor'
    func prepareLayoutContainer() -> _LayoutElement {
         ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/LayoutContainer.swift:126:34: warning: main actor-isolated property 'bottomAnchor' can not be referenced from a non-isolated context; this is an error in the Swift 6 language mode
            containerLayoutGuide.bottomAnchor.constraint(equalTo: layoutGuideElement.anchor(anchor))
                                 ^
UIKit.UILayoutGuide:10:14: note: property declared here
    open var bottomAnchor: NSLayoutYAxisAnchor { get }
             ^
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/LayoutContainer.swift:65:10: note: add '@MainActor' to make local function 'prepareLayoutContainer()' part of global actor 'MainActor'
    func prepareLayoutContainer() -> _LayoutElement {
         ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/LayoutContainer.swift:133:49: warning: call to main actor-isolated instance method 'constraint(equalTo:)' in a synchronous nonisolated context; this is an error in the Swift 6 language mode
            containerLayoutGuide.trailingAnchor.constraint(equalTo: parentElement.anchor(anchor))
                                                ^
UIKit.NSLayoutAnchor:2:26: note: calls to instance method 'constraint(equalTo:)' from outside of its actor context are implicitly asynchronous
    @MainActor open func constraint(equalTo anchor: NSLayoutAnchor<AnchorType>) -> NSLayoutConstraint
                         ^
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/LayoutContainer.swift:65:10: note: add '@MainActor' to make local function 'prepareLayoutContainer()' part of global actor 'MainActor'
    func prepareLayoutContainer() -> _LayoutElement {
         ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/LayoutContainer.swift:133:34: warning: main actor-isolated property 'trailingAnchor' can not be referenced from a non-isolated context; this is an error in the Swift 6 language mode
            containerLayoutGuide.trailingAnchor.constraint(equalTo: parentElement.anchor(anchor))
                                 ^
UIKit.UILayoutGuide:6:14: note: property declared here
    open var trailingAnchor: NSLayoutXAxisAnchor { get }
             ^
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/LayoutContainer.swift:65:10: note: add '@MainActor' to make local function 'prepareLayoutContainer()' part of global actor 'MainActor'
    func prepareLayoutContainer() -> _LayoutElement {
         ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/LayoutContainer.swift:138:49: warning: call to main actor-isolated instance method 'constraint(equalTo:)' in a synchronous nonisolated context; this is an error in the Swift 6 language mode
            containerLayoutGuide.trailingAnchor.constraint(
                                                ^
UIKit.NSLayoutAnchor:2:26: note: calls to instance method 'constraint(equalTo:)' from outside of its actor context are implicitly asynchronous
    @MainActor open func constraint(equalTo anchor: NSLayoutAnchor<AnchorType>) -> NSLayoutConstraint
                         ^
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/LayoutContainer.swift:65:10: note: add '@MainActor' to make local function 'prepareLayoutContainer()' part of global actor 'MainActor'
    func prepareLayoutContainer() -> _LayoutElement {
         ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/LayoutContainer.swift:138:34: warning: main actor-isolated property 'trailingAnchor' can not be referenced from a non-isolated context; this is an error in the Swift 6 language mode
            containerLayoutGuide.trailingAnchor.constraint(
                                 ^
UIKit.UILayoutGuide:6:14: note: property declared here
    open var trailingAnchor: NSLayoutXAxisAnchor { get }
             ^
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/LayoutContainer.swift:65:10: note: add '@MainActor' to make local function 'prepareLayoutContainer()' part of global actor 'MainActor'
    func prepareLayoutContainer() -> _LayoutElement {
         ^
    @MainActor
SwiftCompile normal arm64 Compiling\ LayoutGuideBlock.swift,\ OverlayBlock.swift,\ RelativeBlock.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/LayoutGuideBlock.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/OverlayBlock.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/RelativeBlock.swift (in target 'MondrianLayout' from project 'MondrianLayout')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-swiftTaskExecution -- /Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/bin/swift-frontend -frontend -c /Users/admin/builder/spi-builder-workspace/MondrianLayout/Classic/LayoutDescriptor.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/Classic/MondrianArrayBuilder.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/Descriptors/DimensionDescriptor.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/Descriptors/Edge.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/Descriptors/LayoutBuilderContext.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/Descriptors/Optimization.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/Descriptors/VHStackContentBuilder.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/Descriptors/_LayoutBlockNode.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/Descriptors/_LayoutBlockType.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/EntryPoint.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/Extensions/NSLayoutConstraint+.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/Extensions/UILayoutGuide+Mondrian.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/Extensions/UIView+Mondrian.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/Internal/Utils.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/Internal/_LayoutElement.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/BackgroundBlock.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/HStackBlock.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/LayoutContainer.swift -primary-file /Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/LayoutGuideBlock.swift -primary-file /Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/OverlayBlock.swift -primary-file /Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/RelativeBlock.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/StackingSpacer.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/VGridBlock.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/VStackBlock.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/ViewBlock.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/ZStackBlock.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/Manager/LayoutManager.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/MondrianNamespace.swift -supplementary-output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MondrianLayout.build/Debug-xros/MondrianLayout.build/Objects-normal/arm64/supplementaryOutputs-7 -target arm64-apple-xros1.0 -Xllvm -aarch64-use-tbi -enable-objc-interop -sdk /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS1.1.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -I /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -F /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/Library/Frameworks -F /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS1.1.sdk/Developer/Library/Frameworks -no-color-diagnostics -enable-testing -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -swift-version 5 -enforce-exclusivity\=checked -stats-output-dir /Users/admin/builder/spi-builder-workspace/.stats -Onone -D SWIFT_PACKAGE -D DEBUG -serialize-debugging-options -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MondrianLayout.build/Debug-xros/MondrianLayout.build/Objects-normal/arm64/MondrianLayout_const_extract_protocols.json -strict-concurrency\=complete -empty-abi-descriptor -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /Users/admin/builder/spi-builder-workspace -resource-dir /Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/lib/swift -enable-anonymous-context-mangled-names -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MondrianLayout.build/Debug-xros/MondrianLayout.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MondrianLayout.build/Debug-xros/MondrianLayout.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MondrianLayout.build/Debug-xros/MondrianLayout.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MondrianLayout.build/Debug-xros/MondrianLayout.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name MondrianLayout -frontend-parseable-output -disable-clang-spi -target-sdk-version 1.1 -target-sdk-name xros1.1 -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS1.1.sdk/usr/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS1.1.sdk/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS1.1.sdk/usr/local/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS1.1.sdk/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/bin/swift-plugin-server -plugin-path /Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/lib/swift/host/plugins -plugin-path /Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/local/lib/swift/host/plugins -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MondrianLayout.build/Debug-xros/MondrianLayout.build/Objects-normal/arm64/LayoutGuideBlock.o -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MondrianLayout.build/Debug-xros/MondrianLayout.build/Objects-normal/arm64/OverlayBlock.o -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MondrianLayout.build/Debug-xros/MondrianLayout.build/Objects-normal/arm64/RelativeBlock.o -index-unit-output-path /MondrianLayout.build/Debug-xros/MondrianLayout.build/Objects-normal/arm64/LayoutGuideBlock.o -index-unit-output-path /MondrianLayout.build/Debug-xros/MondrianLayout.build/Objects-normal/arm64/OverlayBlock.o -index-unit-output-path /MondrianLayout.build/Debug-xros/MondrianLayout.build/Objects-normal/arm64/RelativeBlock.o -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -index-system-modules
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/LayoutGuideBlock.swift (in target 'MondrianLayout' from project 'MondrianLayout')
    cd /Users/admin/builder/spi-builder-workspace
    /Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/bin/swift-frontend -c /Users/admin/builder/spi-builder-workspace/MondrianLayout/Classic/LayoutDescriptor.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/Classic/MondrianArrayBuilder.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/Descriptors/DimensionDescriptor.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/Descriptors/Edge.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/Descriptors/LayoutBuilderContext.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/Descriptors/Optimization.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/Descriptors/VHStackContentBuilder.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/Descriptors/_LayoutBlockNode.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/Descriptors/_LayoutBlockType.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/EntryPoint.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/Extensions/NSLayoutConstraint+.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/Extensions/UILayoutGuide+Mondrian.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/Extensions/UIView+Mondrian.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/Internal/Utils.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/Internal/_LayoutElement.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/BackgroundBlock.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/HStackBlock.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/LayoutContainer.swift -primary-file /Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/LayoutGuideBlock.swift -primary-file /Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/OverlayBlock.swift -primary-file /Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/RelativeBlock.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/StackingSpacer.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/VGridBlock.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/VStackBlock.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/ViewBlock.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/ZStackBlock.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/Manager/LayoutManager.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/MondrianNamespace.swift -supplementary-output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MondrianLayout.build/Debug-xros/MondrianLayout.build/Objects-normal/arm64/supplementaryOutputs-7 -target arm64-apple-xros1.0 -Xllvm -aarch64-use-tbi -enable-objc-interop -sdk /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS1.1.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -I /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -F /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/Library/Frameworks -F /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS1.1.sdk/Developer/Library/Frameworks -no-color-diagnostics -enable-testing -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -swift-version 5 -enforce-exclusivity\=checked -stats-output-dir /Users/admin/builder/spi-builder-workspace/.stats -Onone -D SWIFT_PACKAGE -D DEBUG -serialize-debugging-options -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MondrianLayout.build/Debug-xros/MondrianLayout.build/Objects-normal/arm64/MondrianLayout_const_extract_protocols.json -strict-concurrency\=complete -empty-abi-descriptor -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /Users/admin/builder/spi-builder-workspace -resource-dir /Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/lib/swift -enable-anonymous-context-mangled-names -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MondrianLayout.build/Debug-xros/MondrianLayout.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MondrianLayout.build/Debug-xros/MondrianLayout.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MondrianLayout.build/Debug-xros/MondrianLayout.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MondrianLayout.build/Debug-xros/MondrianLayout.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name MondrianLayout -frontend-parseable-output -disable-clang-spi -target-sdk-version 1.1 -target-sdk-name xros1.1 -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS1.1.sdk/usr/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS1.1.sdk/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS1.1.sdk/usr/local/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS1.1.sdk/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/bin/swift-plugin-server -plugin-path /Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/lib/swift/host/plugins -plugin-path /Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/local/lib/swift/host/plugins -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MondrianLayout.build/Debug-xros/MondrianLayout.build/Objects-normal/arm64/LayoutGuideBlock.o -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MondrianLayout.build/Debug-xros/MondrianLayout.build/Objects-normal/arm64/OverlayBlock.o -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MondrianLayout.build/Debug-xros/MondrianLayout.build/Objects-normal/arm64/RelativeBlock.o -index-unit-output-path /MondrianLayout.build/Debug-xros/MondrianLayout.build/Objects-normal/arm64/LayoutGuideBlock.o -index-unit-output-path /MondrianLayout.build/Debug-xros/MondrianLayout.build/Objects-normal/arm64/OverlayBlock.o -index-unit-output-path /MondrianLayout.build/Debug-xros/MondrianLayout.build/Objects-normal/arm64/RelativeBlock.o -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -index-system-modules
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/LayoutGuideBlock.swift:24:24: warning: main actor-isolated property 'mondrian' can not be referenced from a non-isolated context; this is an error in the Swift 6 language mode
    return layoutGuide.mondrian.layout.edges(.to(element)).makeConstraints()
                       ^
/Users/admin/builder/spi-builder-workspace/MondrianLayout/Extensions/UILayoutGuide+Mondrian.swift:5:14: note: property declared here
  public var mondrian: MondrianNamespace<UILayoutGuide> {
             ^
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/LayoutGuideBlock.swift:23:8: note: add '@MainActor' to make instance method 'makeConstraintsToEdge' part of global actor 'MainActor'
  func makeConstraintsToEdge(_ element: _LayoutElement) -> [NSLayoutConstraint] {
       ^
  @MainActor
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/OverlayBlock.swift (in target 'MondrianLayout' from project 'MondrianLayout')
    cd /Users/admin/builder/spi-builder-workspace
    /Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/bin/swift-frontend -c /Users/admin/builder/spi-builder-workspace/MondrianLayout/Classic/LayoutDescriptor.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/Classic/MondrianArrayBuilder.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/Descriptors/DimensionDescriptor.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/Descriptors/Edge.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/Descriptors/LayoutBuilderContext.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/Descriptors/Optimization.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/Descriptors/VHStackContentBuilder.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/Descriptors/_LayoutBlockNode.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/Descriptors/_LayoutBlockType.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/EntryPoint.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/Extensions/NSLayoutConstraint+.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/Extensions/UILayoutGuide+Mondrian.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/Extensions/UIView+Mondrian.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/Internal/Utils.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/Internal/_LayoutElement.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/BackgroundBlock.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/HStackBlock.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/LayoutContainer.swift -primary-file /Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/LayoutGuideBlock.swift -primary-file /Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/OverlayBlock.swift -primary-file /Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/RelativeBlock.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/StackingSpacer.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/VGridBlock.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/VStackBlock.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/ViewBlock.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/ZStackBlock.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/Manager/LayoutManager.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/MondrianNamespace.swift -supplementary-output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MondrianLayout.build/Debug-xros/MondrianLayout.build/Objects-normal/arm64/supplementaryOutputs-7 -target arm64-apple-xros1.0 -Xllvm -aarch64-use-tbi -enable-objc-interop -sdk /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS1.1.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -I /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -F /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/Library/Frameworks -F /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS1.1.sdk/Developer/Library/Frameworks -no-color-diagnostics -enable-testing -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -swift-version 5 -enforce-exclusivity\=checked -stats-output-dir /Users/admin/builder/spi-builder-workspace/.stats -Onone -D SWIFT_PACKAGE -D DEBUG -serialize-debugging-options -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MondrianLayout.build/Debug-xros/MondrianLayout.build/Objects-normal/arm64/MondrianLayout_const_extract_protocols.json -strict-concurrency\=complete -empty-abi-descriptor -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /Users/admin/builder/spi-builder-workspace -resource-dir /Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/lib/swift -enable-anonymous-context-mangled-names -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MondrianLayout.build/Debug-xros/MondrianLayout.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MondrianLayout.build/Debug-xros/MondrianLayout.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MondrianLayout.build/Debug-xros/MondrianLayout.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MondrianLayout.build/Debug-xros/MondrianLayout.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name MondrianLayout -frontend-parseable-output -disable-clang-spi -target-sdk-version 1.1 -target-sdk-name xros1.1 -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS1.1.sdk/usr/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS1.1.sdk/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS1.1.sdk/usr/local/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS1.1.sdk/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/bin/swift-plugin-server -plugin-path /Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/lib/swift/host/plugins -plugin-path /Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/local/lib/swift/host/plugins -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MondrianLayout.build/Debug-xros/MondrianLayout.build/Objects-normal/arm64/LayoutGuideBlock.o -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MondrianLayout.build/Debug-xros/MondrianLayout.build/Objects-normal/arm64/OverlayBlock.o -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MondrianLayout.build/Debug-xros/MondrianLayout.build/Objects-normal/arm64/RelativeBlock.o -index-unit-output-path /MondrianLayout.build/Debug-xros/MondrianLayout.build/Objects-normal/arm64/LayoutGuideBlock.o -index-unit-output-path /MondrianLayout.build/Debug-xros/MondrianLayout.build/Objects-normal/arm64/OverlayBlock.o -index-unit-output-path /MondrianLayout.build/Debug-xros/MondrianLayout.build/Objects-normal/arm64/RelativeBlock.o -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -index-system-modules
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/OverlayBlock.swift:88:32: warning: main actor-isolated property 'mondrian' can not be referenced from a non-isolated context; this is an error in the Swift 6 language mode
            overlayLayoutGuide.mondrian.layout.edges(.to(parent)).makeConstraints()
                               ^
/Users/admin/builder/spi-builder-workspace/MondrianLayout/Extensions/UILayoutGuide+Mondrian.swift:5:14: note: property declared here
  public var mondrian: MondrianNamespace<UILayoutGuide> {
             ^
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/OverlayBlock.swift:34:15: note: add '@MainActor' to make instance method 'setupConstraints(parent:in:)' part of global actor 'MainActor'
  public func setupConstraints(parent: _LayoutElement, in context: LayoutBuilderContext) {
              ^
  @MainActor
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/RelativeBlock.swift (in target 'MondrianLayout' from project 'MondrianLayout')
    cd /Users/admin/builder/spi-builder-workspace
    /Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/bin/swift-frontend -c /Users/admin/builder/spi-builder-workspace/MondrianLayout/Classic/LayoutDescriptor.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/Classic/MondrianArrayBuilder.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/Descriptors/DimensionDescriptor.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/Descriptors/Edge.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/Descriptors/LayoutBuilderContext.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/Descriptors/Optimization.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/Descriptors/VHStackContentBuilder.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/Descriptors/_LayoutBlockNode.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/Descriptors/_LayoutBlockType.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/EntryPoint.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/Extensions/NSLayoutConstraint+.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/Extensions/UILayoutGuide+Mondrian.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/Extensions/UIView+Mondrian.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/Internal/Utils.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/Internal/_LayoutElement.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/BackgroundBlock.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/HStackBlock.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/LayoutContainer.swift -primary-file /Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/LayoutGuideBlock.swift -primary-file /Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/OverlayBlock.swift -primary-file /Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/RelativeBlock.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/StackingSpacer.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/VGridBlock.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/VStackBlock.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/ViewBlock.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/ZStackBlock.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/Manager/LayoutManager.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/MondrianNamespace.swift -supplementary-output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MondrianLayout.build/Debug-xros/MondrianLayout.build/Objects-normal/arm64/supplementaryOutputs-7 -target arm64-apple-xros1.0 -Xllvm -aarch64-use-tbi -enable-objc-interop -sdk /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS1.1.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -I /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -F /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/Library/Frameworks -F /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS1.1.sdk/Developer/Library/Frameworks -no-color-diagnostics -enable-testing -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -swift-version 5 -enforce-exclusivity\=checked -stats-output-dir /Users/admin/builder/spi-builder-workspace/.stats -Onone -D SWIFT_PACKAGE -D DEBUG -serialize-debugging-options -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MondrianLayout.build/Debug-xros/MondrianLayout.build/Objects-normal/arm64/MondrianLayout_const_extract_protocols.json -strict-concurrency\=complete -empty-abi-descriptor -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /Users/admin/builder/spi-builder-workspace -resource-dir /Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/lib/swift -enable-anonymous-context-mangled-names -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MondrianLayout.build/Debug-xros/MondrianLayout.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MondrianLayout.build/Debug-xros/MondrianLayout.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MondrianLayout.build/Debug-xros/MondrianLayout.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MondrianLayout.build/Debug-xros/MondrianLayout.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name MondrianLayout -frontend-parseable-output -disable-clang-spi -target-sdk-version 1.1 -target-sdk-name xros1.1 -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS1.1.sdk/usr/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS1.1.sdk/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS1.1.sdk/usr/local/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS1.1.sdk/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/bin/swift-plugin-server -plugin-path /Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/lib/swift/host/plugins -plugin-path /Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/local/lib/swift/host/plugins -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MondrianLayout.build/Debug-xros/MondrianLayout.build/Objects-normal/arm64/LayoutGuideBlock.o -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MondrianLayout.build/Debug-xros/MondrianLayout.build/Objects-normal/arm64/OverlayBlock.o -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MondrianLayout.build/Debug-xros/MondrianLayout.build/Objects-normal/arm64/RelativeBlock.o -index-unit-output-path /MondrianLayout.build/Debug-xros/MondrianLayout.build/Objects-normal/arm64/LayoutGuideBlock.o -index-unit-output-path /MondrianLayout.build/Debug-xros/MondrianLayout.build/Objects-normal/arm64/OverlayBlock.o -index-unit-output-path /MondrianLayout.build/Debug-xros/MondrianLayout.build/Objects-normal/arm64/RelativeBlock.o -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -index-system-modules
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/RelativeBlock.swift:116:31: warning: call to main actor-isolated instance method 'constraint(equalTo:constant:)' in a synchronous nonisolated context; this is an error in the Swift 6 language mode
            current.topAnchor.constraint(equalTo: parent.topAnchor, constant: $0)
                              ^
UIKit.NSLayoutAnchor:11:26: note: calls to instance method 'constraint(equalTo:constant:)' from outside of its actor context are implicitly asynchronous
    @MainActor open func constraint(equalTo anchor: NSLayoutAnchor<AnchorType>, constant c: CGFloat) -> NSLayoutConstraint
                         ^
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/RelativeBlock.swift:119:36: warning: call to main actor-isolated instance method 'constraint(equalTo:constant:)' in a synchronous nonisolated context; this is an error in the Swift 6 language mode
            current.trailingAnchor.constraint(equalTo: parent.trailingAnchor, constant: -$0)
                                   ^
UIKit.NSLayoutAnchor:11:26: note: calls to instance method 'constraint(equalTo:constant:)' from outside of its actor context are implicitly asynchronous
    @MainActor open func constraint(equalTo anchor: NSLayoutAnchor<AnchorType>, constant c: CGFloat) -> NSLayoutConstraint
                         ^
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/RelativeBlock.swift:122:35: warning: call to main actor-isolated instance method 'constraint(equalTo:constant:)' in a synchronous nonisolated context; this is an error in the Swift 6 language mode
            current.leadingAnchor.constraint(equalTo: parent.leadingAnchor, constant: $0)
                                  ^
UIKit.NSLayoutAnchor:11:26: note: calls to instance method 'constraint(equalTo:constant:)' from outside of its actor context are implicitly asynchronous
    @MainActor open func constraint(equalTo anchor: NSLayoutAnchor<AnchorType>, constant c: CGFloat) -> NSLayoutConstraint
                         ^
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/RelativeBlock.swift:125:34: warning: call to main actor-isolated instance method 'constraint(equalTo:constant:)' in a synchronous nonisolated context; this is an error in the Swift 6 language mode
            current.bottomAnchor.constraint(equalTo: parent.bottomAnchor, constant: -$0)
                                 ^
UIKit.NSLayoutAnchor:11:26: note: calls to instance method 'constraint(equalTo:constant:)' from outside of its actor context are implicitly asynchronous
    @MainActor open func constraint(equalTo anchor: NSLayoutAnchor<AnchorType>, constant c: CGFloat) -> NSLayoutConstraint
                         ^
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/RelativeBlock.swift:129:31: warning: call to main actor-isolated instance method 'constraint(greaterThanOrEqualTo:constant:)' in a synchronous nonisolated context; this is an error in the Swift 6 language mode
            current.topAnchor.constraint(greaterThanOrEqualTo: parent.topAnchor, constant: $0)
                              ^
UIKit.NSLayoutAnchor:14:26: note: calls to instance method 'constraint(greaterThanOrEqualTo:constant:)' from outside of its actor context are implicitly asynchronous
    @MainActor open func constraint(greaterThanOrEqualTo anchor: NSLayoutAnchor<AnchorType>, constant c: CGFloat) -> NSLayoutConstraint
                         ^
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/RelativeBlock.swift:132:36: warning: call to main actor-isolated instance method 'constraint(lessThanOrEqualTo:constant:)' in a synchronous nonisolated context; this is an error in the Swift 6 language mode
            current.trailingAnchor.constraint(lessThanOrEqualTo: parent.trailingAnchor, constant: -$0)
                                   ^
UIKit.NSLayoutAnchor:17:26: note: calls to instance method 'constraint(lessThanOrEqualTo:constant:)' from outside of its actor context are implicitly asynchronous
    @MainActor open func constraint(lessThanOrEqualTo anchor: NSLayoutAnchor<AnchorType>, constant c: CGFloat) -> NSLayoutConstraint
                         ^
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/RelativeBlock.swift:135:35: warning: call to main actor-isolated instance method 'constraint(greaterThanOrEqualTo:constant:)' in a synchronous nonisolated context; this is an error in the Swift 6 language mode
            current.leadingAnchor.constraint(greaterThanOrEqualTo: parent.leadingAnchor, constant: $0)
                                  ^
UIKit.NSLayoutAnchor:14:26: note: calls to instance method 'constraint(greaterThanOrEqualTo:constant:)' from outside of its actor context are implicitly asynchronous
    @MainActor open func constraint(greaterThanOrEqualTo anchor: NSLayoutAnchor<AnchorType>, constant c: CGFloat) -> NSLayoutConstraint
                         ^
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/RelativeBlock.swift:138:34: warning: call to main actor-isolated instance method 'constraint(lessThanOrEqualTo:constant:)' in a synchronous nonisolated context; this is an error in the Swift 6 language mode
            current.bottomAnchor.constraint(lessThanOrEqualTo: parent.bottomAnchor, constant: -$0)
                                 ^
UIKit.NSLayoutAnchor:17:26: note: calls to instance method 'constraint(lessThanOrEqualTo:constant:)' from outside of its actor context are implicitly asynchronous
    @MainActor open func constraint(lessThanOrEqualTo anchor: NSLayoutAnchor<AnchorType>, constant c: CGFloat) -> NSLayoutConstraint
                         ^
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/RelativeBlock.swift:142:31: warning: call to main actor-isolated instance method 'constraint(lessThanOrEqualTo:constant:)' in a synchronous nonisolated context; this is an error in the Swift 6 language mode
            current.topAnchor.constraint(lessThanOrEqualTo: parent.topAnchor, constant: $0)
                              ^
UIKit.NSLayoutAnchor:17:26: note: calls to instance method 'constraint(lessThanOrEqualTo:constant:)' from outside of its actor context are implicitly asynchronous
    @MainActor open func constraint(lessThanOrEqualTo anchor: NSLayoutAnchor<AnchorType>, constant c: CGFloat) -> NSLayoutConstraint
                         ^
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/RelativeBlock.swift:145:36: warning: call to main actor-isolated instance method 'constraint(greaterThanOrEqualTo:constant:)' in a synchronous nonisolated context; this is an error in the Swift 6 language mode
            current.trailingAnchor.constraint(greaterThanOrEqualTo: parent.trailingAnchor, constant: -$0)
                                   ^
UIKit.NSLayoutAnchor:14:26: note: calls to instance method 'constraint(greaterThanOrEqualTo:constant:)' from outside of its actor context are implicitly asynchronous
    @MainActor open func constraint(greaterThanOrEqualTo anchor: NSLayoutAnchor<AnchorType>, constant c: CGFloat) -> NSLayoutConstraint
                         ^
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/RelativeBlock.swift:148:35: warning: call to main actor-isolated instance method 'constraint(lessThanOrEqualTo:constant:)' in a synchronous nonisolated context; this is an error in the Swift 6 language mode
            current.leadingAnchor.constraint(lessThanOrEqualTo: parent.leadingAnchor, constant: $0)
                                  ^
UIKit.NSLayoutAnchor:17:26: note: calls to instance method 'constraint(lessThanOrEqualTo:constant:)' from outside of its actor context are implicitly asynchronous
    @MainActor open func constraint(lessThanOrEqualTo anchor: NSLayoutAnchor<AnchorType>, constant c: CGFloat) -> NSLayoutConstraint
                         ^
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/RelativeBlock.swift:151:34: warning: call to main actor-isolated instance method 'constraint(greaterThanOrEqualTo:constant:)' in a synchronous nonisolated context; this is an error in the Swift 6 language mode
            current.bottomAnchor.constraint(greaterThanOrEqualTo: parent.bottomAnchor, constant: -$0)
                                 ^
UIKit.NSLayoutAnchor:14:26: note: calls to instance method 'constraint(greaterThanOrEqualTo:constant:)' from outside of its actor context are implicitly asynchronous
    @MainActor open func constraint(greaterThanOrEqualTo anchor: NSLayoutAnchor<AnchorType>, constant c: CGFloat) -> NSLayoutConstraint
                         ^
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/RelativeBlock.swift:164:34: warning: call to main actor-isolated instance method 'constraint(lessThanOrEqualTo:)' in a synchronous nonisolated context; this is an error in the Swift 6 language mode
            current.bottomAnchor.constraint(lessThanOrEqualTo: parent.bottomAnchor)
                                 ^
UIKit.NSLayoutAnchor:8:26: note: calls to instance method 'constraint(lessThanOrEqualTo:)' from outside of its actor context are implicitly asynchronous
    @MainActor open func constraint(lessThanOrEqualTo anchor: NSLayoutAnchor<AnchorType>) -> NSLayoutConstraint
                         ^
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/RelativeBlock.swift:107:10: note: add '@MainActor' to make local function 'perform(current:)' part of global actor 'MainActor'
    func perform(current: _LayoutElement) {
         ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/RelativeBlock.swift:170:31: warning: call to main actor-isolated instance method 'constraint(greaterThanOrEqualTo:)' in a synchronous nonisolated context; this is an error in the Swift 6 language mode
            current.topAnchor.constraint(greaterThanOrEqualTo: parent.topAnchor)
                              ^
UIKit.NSLayoutAnchor:5:26: note: calls to instance method 'constraint(greaterThanOrEqualTo:)' from outside of its actor context are implicitly asynchronous
    @MainActor open func constraint(greaterThanOrEqualTo anchor: NSLayoutAnchor<AnchorType>) -> NSLayoutConstraint
                         ^
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/RelativeBlock.swift:107:10: note: add '@MainActor' to make local function 'perform(current:)' part of global actor 'MainActor'
    func perform(current: _LayoutElement) {
         ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/RelativeBlock.swift:176:36: warning: call to main actor-isolated instance method 'constraint(lessThanOrEqualTo:)' in a synchronous nonisolated context; this is an error in the Swift 6 language mode
            current.trailingAnchor.constraint(lessThanOrEqualTo: parent.trailingAnchor)
                                   ^
UIKit.NSLayoutAnchor:8:26: note: calls to instance method 'constraint(lessThanOrEqualTo:)' from outside of its actor context are implicitly asynchronous
    @MainActor open func constraint(lessThanOrEqualTo anchor: NSLayoutAnchor<AnchorType>) -> NSLayoutConstraint
                         ^
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/RelativeBlock.swift:107:10: note: add '@MainActor' to make local function 'perform(current:)' part of global actor 'MainActor'
    func perform(current: _LayoutElement) {
         ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/RelativeBlock.swift:182:36: warning: call to main actor-isolated instance method 'constraint(lessThanOrEqualTo:)' in a synchronous nonisolated context; this is an error in the Swift 6 language mode
            current.trailingAnchor.constraint(lessThanOrEqualTo: parent.trailingAnchor)
                                   ^
UIKit.NSLayoutAnchor:8:26: note: calls to instance method 'constraint(lessThanOrEqualTo:)' from outside of its actor context are implicitly asynchronous
    @MainActor open func constraint(lessThanOrEqualTo anchor: NSLayoutAnchor<AnchorType>) -> NSLayoutConstraint
                         ^
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/RelativeBlock.swift:107:10: note: add '@MainActor' to make local function 'perform(current:)' part of global actor 'MainActor'
    func perform(current: _LayoutElement) {
         ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/RelativeBlock.swift:201:79: warning: call to main actor-isolated instance method 'setPriority' in a synchronous nonisolated context; this is an error in the Swift 6 language mode
              current.centerYAnchor.constraint(equalTo: parent.centerYAnchor).setPriority(
                                                                              ^
/Users/admin/builder/spi-builder-workspace/MondrianLayout/Extensions/NSLayoutConstraint+.swift:18:8: note: calls to instance method 'setPriority' from outside of its actor context are implicitly asynchronous
  func setPriority(_ priority: UILayoutPriority) -> NSLayoutConstraint {
       ^
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/RelativeBlock.swift:107:10: note: add '@MainActor' to make local function 'perform(current:)' part of global actor 'MainActor'
    func perform(current: _LayoutElement) {
         ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/RelativeBlock.swift:201:37: warning: call to main actor-isolated instance method 'constraint(equalTo:)' in a synchronous nonisolated context; this is an error in the Swift 6 language mode
              current.centerYAnchor.constraint(equalTo: parent.centerYAnchor).setPriority(
                                    ^
UIKit.NSLayoutAnchor:2:26: note: calls to instance method 'constraint(equalTo:)' from outside of its actor context are implicitly asynchronous
    @MainActor open func constraint(equalTo anchor: NSLayoutAnchor<AnchorType>) -> NSLayoutConstraint
                         ^
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/RelativeBlock.swift:107:10: note: add '@MainActor' to make local function 'perform(current:)' part of global actor 'MainActor'
    func perform(current: _LayoutElement) {
         ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/RelativeBlock.swift:214:79: warning: call to main actor-isolated instance method 'setPriority' in a synchronous nonisolated context; this is an error in the Swift 6 language mode
              current.centerXAnchor.constraint(equalTo: parent.centerXAnchor).setPriority(
                                                                              ^
/Users/admin/builder/spi-builder-workspace/MondrianLayout/Extensions/NSLayoutConstraint+.swift:18:8: note: calls to instance method 'setPriority' from outside of its actor context are implicitly asynchronous
  func setPriority(_ priority: UILayoutPriority) -> NSLayoutConstraint {
       ^
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/RelativeBlock.swift:107:10: note: add '@MainActor' to make local function 'perform(current:)' part of global actor 'MainActor'
    func perform(current: _LayoutElement) {
         ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/RelativeBlock.swift:214:37: warning: call to main actor-isolated instance method 'constraint(equalTo:)' in a synchronous nonisolated context; this is an error in the Swift 6 language mode
              current.centerXAnchor.constraint(equalTo: parent.centerXAnchor).setPriority(
                                    ^
UIKit.NSLayoutAnchor:2:26: note: calls to instance method 'constraint(equalTo:)' from outside of its actor context are implicitly asynchronous
    @MainActor open func constraint(equalTo anchor: NSLayoutAnchor<AnchorType>) -> NSLayoutConstraint
                         ^
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/RelativeBlock.swift:107:10: note: add '@MainActor' to make local function 'perform(current:)' part of global actor 'MainActor'
    func perform(current: _LayoutElement) {
         ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/RelativeBlock.swift:224:12: warning: call to main actor-isolated instance method 'setInternalIdentifier' in a synchronous nonisolated context; this is an error in the Swift 6 language mode
        $0.setInternalIdentifier(name)
           ^
/Users/admin/builder/spi-builder-workspace/MondrianLayout/Extensions/NSLayoutConstraint+.swift:6:8: note: calls to instance method 'setInternalIdentifier' from outside of its actor context are implicitly asynchronous
  func setInternalIdentifier(_ string: String) -> NSLayoutConstraint {
       ^
/Users/admin/builder/spi-builder-workspace/MondrianLayout/Descriptors/Edge.swift:20:23: warning: static property 'top' is not concurrency-safe because non-'Sendable' type 'Edge.Set' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let top: Set = .init(rawValue: 1 << 1)
                      ^
/Users/admin/builder/spi-builder-workspace/MondrianLayout/Descriptors/Edge.swift:9:17: note: consider making struct 'Set' conform to the 'Sendable' protocol
  public struct Set: OptionSet {
                ^
                              , Sendable
/Users/admin/builder/spi-builder-workspace/MondrianLayout/Descriptors/Edge.swift:20:23: note: annotate 'top' with '@MainActor' if property should only be accessed from the main actor
    public static let top: Set = .init(rawValue: 1 << 1)
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/MondrianLayout/Descriptors/Edge.swift:20:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let top: Set = .init(rawValue: 1 << 1)
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/MondrianLayout/Descriptors/Edge.swift:23:23: warning: static property 'leading' is not concurrency-safe because non-'Sendable' type 'Edge.Set' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let leading: Set = .init(rawValue: 1 << 2)
                      ^
/Users/admin/builder/spi-builder-workspace/MondrianLayout/Descriptors/Edge.swift:9:17: note: consider making struct 'Set' conform to the 'Sendable' protocol
  public struct Set: OptionSet {
                ^
                              , Sendable
/Users/admin/builder/spi-builder-workspace/MondrianLayout/Descriptors/Edge.swift:23:23: note: annotate 'leading' with '@MainActor' if property should only be accessed from the main actor
    public static let leading: Set = .init(rawValue: 1 << 2)
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/MondrianLayout/Descriptors/Edge.swift:23:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let leading: Set = .init(rawValue: 1 << 2)
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/MondrianLayout/Descriptors/Edge.swift:25:23: warning: static property 'bottom' is not concurrency-safe because non-'Sendable' type 'Edge.Set' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let bottom: Set = .init(rawValue: 1 << 3)
                      ^
/Users/admin/builder/spi-builder-workspace/MondrianLayout/Descriptors/Edge.swift:9:17: note: consider making struct 'Set' conform to the 'Sendable' protocol
  public struct Set: OptionSet {
                ^
                              , Sendable
/Users/admin/builder/spi-builder-workspace/MondrianLayout/Descriptors/Edge.swift:25:23: note: annotate 'bottom' with '@MainActor' if property should only be accessed from the main actor
    public static let bottom: Set = .init(rawValue: 1 << 3)
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/MondrianLayout/Descriptors/Edge.swift:25:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let bottom: Set = .init(rawValue: 1 << 3)
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/MondrianLayout/Descriptors/Edge.swift:28:23: warning: static property 'trailing' is not concurrency-safe because non-'Sendable' type 'Edge.Set' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let trailing: Set = .init(rawValue: 1 << 4)
                      ^
/Users/admin/builder/spi-builder-workspace/MondrianLayout/Descriptors/Edge.swift:9:17: note: consider making struct 'Set' conform to the 'Sendable' protocol
  public struct Set: OptionSet {
                ^
                              , Sendable
/Users/admin/builder/spi-builder-workspace/MondrianLayout/Descriptors/Edge.swift:28:23: note: annotate 'trailing' with '@MainActor' if property should only be accessed from the main actor
    public static let trailing: Set = .init(rawValue: 1 << 4)
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/MondrianLayout/Descriptors/Edge.swift:28:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let trailing: Set = .init(rawValue: 1 << 4)
                      ^
    nonisolated(unsafe)
SwiftDriverJobDiscovery normal arm64 Emitting module for MondrianLayout (in target 'MondrianLayout' from project 'MondrianLayout')
SwiftCompile normal arm64 Compiling\ StackingSpacer.swift,\ VGridBlock.swift,\ VStackBlock.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/StackingSpacer.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/VGridBlock.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/VStackBlock.swift (in target 'MondrianLayout' from project 'MondrianLayout')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-swiftTaskExecution -- /Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/bin/swift-frontend -frontend -c /Users/admin/builder/spi-builder-workspace/MondrianLayout/Classic/LayoutDescriptor.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/Classic/MondrianArrayBuilder.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/Descriptors/DimensionDescriptor.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/Descriptors/Edge.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/Descriptors/LayoutBuilderContext.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/Descriptors/Optimization.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/Descriptors/VHStackContentBuilder.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/Descriptors/_LayoutBlockNode.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/Descriptors/_LayoutBlockType.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/EntryPoint.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/Extensions/NSLayoutConstraint+.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/Extensions/UILayoutGuide+Mondrian.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/Extensions/UIView+Mondrian.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/Internal/Utils.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/Internal/_LayoutElement.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/BackgroundBlock.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/HStackBlock.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/LayoutContainer.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/LayoutGuideBlock.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/OverlayBlock.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/RelativeBlock.swift -primary-file /Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/StackingSpacer.swift -primary-file /Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/VGridBlock.swift -primary-file /Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/VStackBlock.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/ViewBlock.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/ZStackBlock.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/Manager/LayoutManager.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/MondrianNamespace.swift -supplementary-output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MondrianLayout.build/Debug-xros/MondrianLayout.build/Objects-normal/arm64/supplementaryOutputs-8 -target arm64-apple-xros1.0 -Xllvm -aarch64-use-tbi -enable-objc-interop -sdk /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS1.1.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -I /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -F /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/Library/Frameworks -F /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS1.1.sdk/Developer/Library/Frameworks -no-color-diagnostics -enable-testing -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -swift-version 5 -enforce-exclusivity\=checked -stats-output-dir /Users/admin/builder/spi-builder-workspace/.stats -Onone -D SWIFT_PACKAGE -D DEBUG -serialize-debugging-options -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MondrianLayout.build/Debug-xros/MondrianLayout.build/Objects-normal/arm64/MondrianLayout_const_extract_protocols.json -strict-concurrency\=complete -empty-abi-descriptor -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /Users/admin/builder/spi-builder-workspace -resource-dir /Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/lib/swift -enable-anonymous-context-mangled-names -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MondrianLayout.build/Debug-xros/MondrianLayout.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MondrianLayout.build/Debug-xros/MondrianLayout.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MondrianLayout.build/Debug-xros/MondrianLayout.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MondrianLayout.build/Debug-xros/MondrianLayout.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name MondrianLayout -frontend-parseable-output -disable-clang-spi -target-sdk-version 1.1 -target-sdk-name xros1.1 -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS1.1.sdk/usr/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS1.1.sdk/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS1.1.sdk/usr/local/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS1.1.sdk/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/bin/swift-plugin-server -plugin-path /Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/lib/swift/host/plugins -plugin-path /Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/local/lib/swift/host/plugins -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MondrianLayout.build/Debug-xros/MondrianLayout.build/Objects-normal/arm64/StackingSpacer.o -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MondrianLayout.build/Debug-xros/MondrianLayout.build/Objects-normal/arm64/VGridBlock.o -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MondrianLayout.build/Debug-xros/MondrianLayout.build/Objects-normal/arm64/VStackBlock.o -index-unit-output-path /MondrianLayout.build/Debug-xros/MondrianLayout.build/Objects-normal/arm64/StackingSpacer.o -index-unit-output-path /MondrianLayout.build/Debug-xros/MondrianLayout.build/Objects-normal/arm64/VGridBlock.o -index-unit-output-path /MondrianLayout.build/Debug-xros/MondrianLayout.build/Objects-normal/arm64/VStackBlock.o -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -index-system-modules
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/StackingSpacer.swift (in target 'MondrianLayout' from project 'MondrianLayout')
    cd /Users/admin/builder/spi-builder-workspace
    /Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/bin/swift-frontend -c /Users/admin/builder/spi-builder-workspace/MondrianLayout/Classic/LayoutDescriptor.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/Classic/MondrianArrayBuilder.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/Descriptors/DimensionDescriptor.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/Descriptors/Edge.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/Descriptors/LayoutBuilderContext.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/Descriptors/Optimization.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/Descriptors/VHStackContentBuilder.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/Descriptors/_LayoutBlockNode.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/Descriptors/_LayoutBlockType.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/EntryPoint.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/Extensions/NSLayoutConstraint+.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/Extensions/UILayoutGuide+Mondrian.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/Extensions/UIView+Mondrian.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/Internal/Utils.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/Internal/_LayoutElement.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/BackgroundBlock.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/HStackBlock.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/LayoutContainer.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/LayoutGuideBlock.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/OverlayBlock.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/RelativeBlock.swift -primary-file /Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/StackingSpacer.swift -primary-file /Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/VGridBlock.swift -primary-file /Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/VStackBlock.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/ViewBlock.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/ZStackBlock.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/Manager/LayoutManager.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/MondrianNamespace.swift -supplementary-output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MondrianLayout.build/Debug-xros/MondrianLayout.build/Objects-normal/arm64/supplementaryOutputs-8 -target arm64-apple-xros1.0 -Xllvm -aarch64-use-tbi -enable-objc-interop -sdk /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS1.1.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -I /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -F /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/Library/Frameworks -F /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS1.1.sdk/Developer/Library/Frameworks -no-color-diagnostics -enable-testing -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -swift-version 5 -enforce-exclusivity\=checked -stats-output-dir /Users/admin/builder/spi-builder-workspace/.stats -Onone -D SWIFT_PACKAGE -D DEBUG -serialize-debugging-options -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MondrianLayout.build/Debug-xros/MondrianLayout.build/Objects-normal/arm64/MondrianLayout_const_extract_protocols.json -strict-concurrency\=complete -empty-abi-descriptor -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /Users/admin/builder/spi-builder-workspace -resource-dir /Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/lib/swift -enable-anonymous-context-mangled-names -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MondrianLayout.build/Debug-xros/MondrianLayout.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MondrianLayout.build/Debug-xros/MondrianLayout.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MondrianLayout.build/Debug-xros/MondrianLayout.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MondrianLayout.build/Debug-xros/MondrianLayout.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name MondrianLayout -frontend-parseable-output -disable-clang-spi -target-sdk-version 1.1 -target-sdk-name xros1.1 -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS1.1.sdk/usr/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS1.1.sdk/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS1.1.sdk/usr/local/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS1.1.sdk/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/bin/swift-plugin-server -plugin-path /Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/lib/swift/host/plugins -plugin-path /Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/local/lib/swift/host/plugins -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MondrianLayout.build/Debug-xros/MondrianLayout.build/Objects-normal/arm64/StackingSpacer.o -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MondrianLayout.build/Debug-xros/MondrianLayout.build/Objects-normal/arm64/VGridBlock.o -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MondrianLayout.build/Debug-xros/MondrianLayout.build/Objects-normal/arm64/VStackBlock.o -index-unit-output-path /MondrianLayout.build/Debug-xros/MondrianLayout.build/Objects-normal/arm64/StackingSpacer.o -index-unit-output-path /MondrianLayout.build/Debug-xros/MondrianLayout.build/Objects-normal/arm64/VGridBlock.o -index-unit-output-path /MondrianLayout.build/Debug-xros/MondrianLayout.build/Objects-normal/arm64/VStackBlock.o -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -index-system-modules
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/VGridBlock.swift (in target 'MondrianLayout' from project 'MondrianLayout')
    cd /Users/admin/builder/spi-builder-workspace
    /Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/bin/swift-frontend -c /Users/admin/builder/spi-builder-workspace/MondrianLayout/Classic/LayoutDescriptor.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/Classic/MondrianArrayBuilder.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/Descriptors/DimensionDescriptor.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/Descriptors/Edge.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/Descriptors/LayoutBuilderContext.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/Descriptors/Optimization.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/Descriptors/VHStackContentBuilder.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/Descriptors/_LayoutBlockNode.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/Descriptors/_LayoutBlockType.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/EntryPoint.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/Extensions/NSLayoutConstraint+.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/Extensions/UILayoutGuide+Mondrian.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/Extensions/UIView+Mondrian.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/Internal/Utils.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/Internal/_LayoutElement.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/BackgroundBlock.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/HStackBlock.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/LayoutContainer.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/LayoutGuideBlock.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/OverlayBlock.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/RelativeBlock.swift -primary-file /Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/StackingSpacer.swift -primary-file /Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/VGridBlock.swift -primary-file /Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/VStackBlock.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/ViewBlock.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/ZStackBlock.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/Manager/LayoutManager.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/MondrianNamespace.swift -supplementary-output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MondrianLayout.build/Debug-xros/MondrianLayout.build/Objects-normal/arm64/supplementaryOutputs-8 -target arm64-apple-xros1.0 -Xllvm -aarch64-use-tbi -enable-objc-interop -sdk /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS1.1.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -I /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -F /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/Library/Frameworks -F /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS1.1.sdk/Developer/Library/Frameworks -no-color-diagnostics -enable-testing -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -swift-version 5 -enforce-exclusivity\=checked -stats-output-dir /Users/admin/builder/spi-builder-workspace/.stats -Onone -D SWIFT_PACKAGE -D DEBUG -serialize-debugging-options -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MondrianLayout.build/Debug-xros/MondrianLayout.build/Objects-normal/arm64/MondrianLayout_const_extract_protocols.json -strict-concurrency\=complete -empty-abi-descriptor -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /Users/admin/builder/spi-builder-workspace -resource-dir /Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/lib/swift -enable-anonymous-context-mangled-names -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MondrianLayout.build/Debug-xros/MondrianLayout.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MondrianLayout.build/Debug-xros/MondrianLayout.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MondrianLayout.build/Debug-xros/MondrianLayout.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MondrianLayout.build/Debug-xros/MondrianLayout.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name MondrianLayout -frontend-parseable-output -disable-clang-spi -target-sdk-version 1.1 -target-sdk-name xros1.1 -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS1.1.sdk/usr/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS1.1.sdk/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS1.1.sdk/usr/local/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS1.1.sdk/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/bin/swift-plugin-server -plugin-path /Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/lib/swift/host/plugins -plugin-path /Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/local/lib/swift/host/plugins -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MondrianLayout.build/Debug-xros/MondrianLayout.build/Objects-normal/arm64/StackingSpacer.o -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MondrianLayout.build/Debug-xros/MondrianLayout.build/Objects-normal/arm64/VGridBlock.o -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MondrianLayout.build/Debug-xros/MondrianLayout.build/Objects-normal/arm64/VStackBlock.o -index-unit-output-path /MondrianLayout.build/Debug-xros/MondrianLayout.build/Objects-normal/arm64/StackingSpacer.o -index-unit-output-path /MondrianLayout.build/Debug-xros/MondrianLayout.build/Objects-normal/arm64/VGridBlock.o -index-unit-output-path /MondrianLayout.build/Debug-xros/MondrianLayout.build/Objects-normal/arm64/VStackBlock.o -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -index-system-modules
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/VGridBlock.swift:72:119: warning: call to main actor-isolated initializer 'init()' in a synchronous nonisolated context; this is an error in the Swift 6 language mode
    let emptyBlocks: [VGridContentBuilder.Component] = v >= 1 ? (0..<(columnCount - v)).map { _ in .layoutGuide(.init(UILayoutGuide())) } : []
                                                                                                                      ^
UIKit.UILayoutGuide:15:23: note: calls to initializer 'init()' from outside of its actor context are implicitly asynchronous
    @MainActor public init()
                      ^
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/VGridBlock.swift:97:38: warning: call to main actor-isolated instance method 'constraint(equalTo:)' in a synchronous nonisolated context; this is an error in the Swift 6 language mode
              layoutGuide.leftAnchor.constraint(equalTo: parent.leftAnchor)
                                     ^
UIKit.NSLayoutAnchor:2:26: note: calls to instance method 'constraint(equalTo:)' from outside of its actor context are implicitly asynchronous
    @MainActor open func constraint(equalTo anchor: NSLayoutAnchor<AnchorType>) -> NSLayoutConstraint
                         ^
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/VGridBlock.swift:97:27: warning: main actor-isolated property 'leftAnchor' can not be referenced from a non-isolated context; this is an error in the Swift 6 language mode
              layoutGuide.leftAnchor.constraint(equalTo: parent.leftAnchor)
                          ^
UIKit.UILayoutGuide:7:14: note: property declared here
    open var leftAnchor: NSLayoutXAxisAnchor { get }
             ^
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/VGridBlock.swift:101:41: warning: call to main actor-isolated instance method 'constraint(equalTo:constant:)' in a synchronous nonisolated context; this is an error in the Swift 6 language mode
                  layoutGuide.topAnchor.constraint(equalTo: topSideLayoutGuide.bottomAnchor, constant: spacing)
                                        ^
UIKit.NSLayoutAnchor:11:26: note: calls to instance method 'constraint(equalTo:constant:)' from outside of its actor context are implicitly asynchronous
    @MainActor open func constraint(equalTo anchor: NSLayoutAnchor<AnchorType>, constant c: CGFloat) -> NSLayoutConstraint
                         ^
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/VGridBlock.swift:101:31: warning: main actor-isolated property 'topAnchor' can not be referenced from a non-isolated context; this is an error in the Swift 6 language mode
                  layoutGuide.topAnchor.constraint(equalTo: topSideLayoutGuide.bottomAnchor, constant: spacing)
                              ^
UIKit.UILayoutGuide:9:14: note: property declared here
    open var topAnchor: NSLayoutYAxisAnchor { get }
             ^
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/VGridBlock.swift:101:80: warning: main actor-isolated property 'bottomAnchor' can not be referenced from a non-isolated context; this is an error in the Swift 6 language mode
                  layoutGuide.topAnchor.constraint(equalTo: topSideLayoutGuide.bottomAnchor, constant: spacing)
                                                                               ^
UIKit.UILayoutGuide:10:14: note: property declared here
    open var bottomAnchor: NSLayoutYAxisAnchor { get }
             ^
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/VGridBlock.swift:109:39: warning: call to main actor-isolated instance method 'constraint(equalTo:)' in a synchronous nonisolated context; this is an error in the Swift 6 language mode
              layoutGuide.rightAnchor.constraint(equalTo: parent.rightAnchor)
                                      ^
UIKit.NSLayoutAnchor:2:26: note: calls to instance method 'constraint(equalTo:)' from outside of its actor context are implicitly asynchronous
    @MainActor open func constraint(equalTo anchor: NSLayoutAnchor<AnchorType>) -> NSLayoutConstraint
                         ^
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/VGridBlock.swift:109:27: warning: main actor-isolated property 'rightAnchor' can not be referenced from a non-isolated context; this is an error in the Swift 6 language mode
              layoutGuide.rightAnchor.constraint(equalTo: parent.rightAnchor)
                          ^
UIKit.UILayoutGuide:8:14: note: property declared here
    open var rightAnchor: NSLayoutXAxisAnchor { get }
             ^
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/VGridBlock.swift:112:40: warning: call to main actor-isolated instance method 'constraint(equalTo:constant:)' in a synchronous nonisolated context; this is an error in the Swift 6 language mode
                layoutGuide.leftAnchor.constraint(equalTo: leftSideLayoutGuide.rightAnchor, constant: previousColumnSetting.spacing)
                                       ^
UIKit.NSLayoutAnchor:11:26: note: calls to instance method 'constraint(equalTo:constant:)' from outside of its actor context are implicitly asynchronous
    @MainActor open func constraint(equalTo anchor: NSLayoutAnchor<AnchorType>, constant c: CGFloat) -> NSLayoutConstraint
                         ^
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/VGridBlock.swift:112:29: warning: main actor-isolated property 'leftAnchor' can not be referenced from a non-isolated context; this is an error in the Swift 6 language mode
                layoutGuide.leftAnchor.constraint(equalTo: leftSideLayoutGuide.rightAnchor, constant: previousColumnSetting.spacing)
                            ^
UIKit.UILayoutGuide:7:14: note: property declared here
    open var leftAnchor: NSLayoutXAxisAnchor { get }
             ^
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/VGridBlock.swift:112:80: warning: main actor-isolated property 'rightAnchor' can not be referenced from a non-isolated context; this is an error in the Swift 6 language mode
                layoutGuide.leftAnchor.constraint(equalTo: leftSideLayoutGuide.rightAnchor, constant: previousColumnSetting.spacing)
                                                                               ^
UIKit.UILayoutGuide:8:14: note: property declared here
    open var rightAnchor: NSLayoutXAxisAnchor { get }
             ^
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/VGridBlock.swift:113:42: warning: call to main actor-isolated instance method 'constraint(equalTo:)' in a synchronous nonisolated context; this is an error in the Swift 6 language mode
                layoutGuide.heightAnchor.constraint(equalTo: leftSideLayoutGuide.heightAnchor)
                                         ^
UIKit.NSLayoutAnchor:2:26: note: calls to instance method 'constraint(equalTo:)' from outside of its actor context are implicitly asynchronous
    @MainActor open func constraint(equalTo anchor: NSLayoutAnchor<AnchorType>) -> NSLayoutConstraint
                         ^
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/VGridBlock.swift:113:29: warning: main actor-isolated property 'heightAnchor' can not be referenced from a non-isolated context; this is an error in the Swift 6 language mode
                layoutGuide.heightAnchor.constraint(equalTo: leftSideLayoutGuide.heightAnchor)
                            ^
UIKit.UILayoutGuide:12:14: note: property declared here
    open var heightAnchor: NSLayoutDimension { get }
             ^
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/VGridBlock.swift:113:82: warning: main actor-isolated property 'heightAnchor' can not be referenced from a non-isolated context; this is an error in the Swift 6 language mode
                layoutGuide.heightAnchor.constraint(equalTo: leftSideLayoutGuide.heightAnchor)
                                                                                 ^
UIKit.UILayoutGuide:12:14: note: property declared here
    open var heightAnchor: NSLayoutDimension { get }
             ^
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/VGridBlock.swift:118:41: warning: call to main actor-isolated instance method 'constraint(equalTo:constant:)' in a synchronous nonisolated context; this is an error in the Swift 6 language mode
                  layoutGuide.topAnchor.constraint(equalTo: topSideLayoutGuide.bottomAnchor, constant: spacing)
                                        ^
UIKit.NSLayoutAnchor:11:26: note: calls to instance method 'constraint(equalTo:constant:)' from outside of its actor context are implicitly asynchronous
    @MainActor open func constraint(equalTo anchor: NSLayoutAnchor<AnchorType>, constant c: CGFloat) -> NSLayoutConstraint
                         ^
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/VGridBlock.swift:118:31: warning: main actor-isolated property 'topAnchor' can not be referenced from a non-isolated context; this is an error in the Swift 6 language mode
                  layoutGuide.topAnchor.constraint(equalTo: topSideLayoutGuide.bottomAnchor, constant: spacing)
                              ^
UIKit.UILayoutGuide:9:14: note: property declared here
    open var topAnchor: NSLayoutYAxisAnchor { get }
             ^
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/VGridBlock.swift:118:80: warning: main actor-isolated property 'bottomAnchor' can not be referenced from a non-isolated context; this is an error in the Swift 6 language mode
                  layoutGuide.topAnchor.constraint(equalTo: topSideLayoutGuide.bottomAnchor, constant: spacing)
                                                                               ^
UIKit.UILayoutGuide:10:14: note: property declared here
    open var bottomAnchor: NSLayoutYAxisAnchor { get }
             ^
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/VGridBlock.swift:127:40: warning: call to main actor-isolated instance method 'constraint(equalTo:constant:)' in a synchronous nonisolated context; this is an error in the Swift 6 language mode
                layoutGuide.leftAnchor.constraint(equalTo: leftSideLayoutGuide.rightAnchor, constant: previousColumnSetting.spacing)
                                       ^
UIKit.NSLayoutAnchor:11:26: note: calls to instance method 'constraint(equalTo:constant:)' from outside of its actor context are implicitly asynchronous
    @MainActor open func constraint(equalTo anchor: NSLayoutAnchor<AnchorType>, constant c: CGFloat) -> NSLayoutConstraint
                         ^
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/VGridBlock.swift:127:29: warning: main actor-isolated property 'leftAnchor' can not be referenced from a non-isolated context; this is an error in the Swift 6 language mode
                layoutGuide.leftAnchor.constraint(equalTo: leftSideLayoutGuide.rightAnchor, constant: previousColumnSetting.spacing)
                            ^
UIKit.UILayoutGuide:7:14: note: property declared here
    open var leftAnchor: NSLayoutXAxisAnchor { get }
             ^
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/VGridBlock.swift:127:80: warning: main actor-isolated property 'rightAnchor' can not be referenced from a non-isolated context; this is an error in the Swift 6 language mode
                layoutGuide.leftAnchor.constraint(equalTo: leftSideLayoutGuide.rightAnchor, constant: previousColumnSetting.spacing)
                                                                               ^
UIKit.UILayoutGuide:8:14: note: property declared here
    open var rightAnchor: NSLayoutXAxisAnchor { get }
             ^
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/VGridBlock.swift:128:42: warning: call to main actor-isolated instance method 'constraint(equalTo:)' in a synchronous nonisolated context; this is an error in the Swift 6 language mode
                layoutGuide.heightAnchor.constraint(equalTo: leftSideLayoutGuide.heightAnchor)
                                         ^
UIKit.NSLayoutAnchor:2:26: note: calls to instance method 'constraint(equalTo:)' from outside of its actor context are implicitly asynchronous
    @MainActor open func constraint(equalTo anchor: NSLayoutAnchor<AnchorType>) -> NSLayoutConstraint
                         ^
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/VGridBlock.swift:128:29: warning: main actor-isolated property 'heightAnchor' can not be referenced from a non-isolated context; this is an error in the Swift 6 language mode
                layoutGuide.heightAnchor.constraint(equalTo: leftSideLayoutGuide.heightAnchor)
                            ^
UIKit.UILayoutGuide:12:14: note: property declared here
    open var heightAnchor: NSLayoutDimension { get }
             ^
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/VGridBlock.swift:128:82: warning: main actor-isolated property 'heightAnchor' can not be referenced from a non-isolated context; this is an error in the Swift 6 language mode
                layoutGuide.heightAnchor.constraint(equalTo: leftSideLayoutGuide.heightAnchor)
                                                                                 ^
UIKit.UILayoutGuide:12:14: note: property declared here
    open var heightAnchor: NSLayoutDimension { get }
             ^
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/VGridBlock.swift:133:41: warning: call to main actor-isolated instance method 'constraint(equalTo:constant:)' in a synchronous nonisolated context; this is an error in the Swift 6 language mode
                  layoutGuide.topAnchor.constraint(equalTo: topSideLayoutGuide.bottomAnchor, constant: spacing)
                                        ^
UIKit.NSLayoutAnchor:11:26: note: calls to instance method 'constraint(equalTo:constant:)' from outside of its actor context are implicitly asynchronous
    @MainActor open func constraint(equalTo anchor: NSLayoutAnchor<AnchorType>, constant c: CGFloat) -> NSLayoutConstraint
                         ^
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/VGridBlock.swift:133:31: warning: main actor-isolated property 'topAnchor' can not be referenced from a non-isolated context; this is an error in the Swift 6 language mode
                  layoutGuide.topAnchor.constraint(equalTo: topSideLayoutGuide.bottomAnchor, constant: spacing)
                              ^
UIKit.UILayoutGuide:9:14: note: property declared here
    open var topAnchor: NSLayoutYAxisAnchor { get }
             ^
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/VGridBlock.swift:133:80: warning: main actor-isolated property 'bottomAnchor' can not be referenced from a non-isolated context; this is an error in the Swift 6 language mode
                  layoutGuide.topAnchor.constraint(equalTo: topSideLayoutGuide.bottomAnchor, constant: spacing)
                                                                               ^
UIKit.UILayoutGuide:10:14: note: property declared here
    open var bottomAnchor: NSLayoutYAxisAnchor { get }
             ^
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/VGridBlock.swift:144:61: warning: call to main actor-isolated instance method 'constraint(equalToConstant:)' in a synchronous nonisolated context; this is an error in the Swift 6 language mode
          context.add(constraints: [layoutGuide.widthAnchor.constraint(equalToConstant: length)])
                                                            ^
UIKit.NSLayoutDimension:2:26: note: calls to instance method 'constraint(equalToConstant:)' from outside of its actor context are implicitly asynchronous
    @MainActor open func constraint(equalToConstant c: CGFloat) -> NSLayoutConstraint
                         ^
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/VGridBlock.swift:58:15: note: add '@MainActor' to make instance method 'setupConstraints(parent:in:)' part of global actor 'MainActor'
  public func setupConstraints(parent: _LayoutElement, in context: LayoutBuilderContext) {
              ^
  @MainActor
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/VGridBlock.swift:144:49: warning: main actor-isolated property 'widthAnchor' can not be referenced from a non-isolated context; this is an error in the Swift 6 language mode
          context.add(constraints: [layoutGuide.widthAnchor.constraint(equalToConstant: length)])
                                                ^
UIKit.UILayoutGuide:11:14: note: property declared here
    open var widthAnchor: NSLayoutDimension { get }
             ^
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/VGridBlock.swift:58:15: note: add '@MainActor' to make instance method 'setupConstraints(parent:in:)' part of global actor 'MainActor'
  public func setupConstraints(parent: _LayoutElement, in context: LayoutBuilderContext) {
              ^
  @MainActor
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/VGridBlock.swift:149:37: warning: call to main actor-isolated instance method 'constraint(greaterThanOrEqualToConstant:)' in a synchronous nonisolated context; this is an error in the Swift 6 language mode
            layoutGuide.widthAnchor.constraint(greaterThanOrEqualToConstant: minimum),
                                    ^
UIKit.NSLayoutDimension:5:26: note: calls to instance method 'constraint(greaterThanOrEqualToConstant:)' from outside of its actor context are implicitly asynchronous
    @MainActor open func constraint(greaterThanOrEqualToConstant c: CGFloat) -> NSLayoutConstraint
                         ^
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/VGridBlock.swift:58:15: note: add '@MainActor' to make instance method 'setupConstraints(parent:in:)' part of global actor 'MainActor'
  public func setupConstraints(parent: _LayoutElement, in context: LayoutBuilderContext) {
              ^
  @MainActor
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/VGridBlock.swift:149:25: warning: main actor-isolated property 'widthAnchor' can not be referenced from a non-isolated context; this is an error in the Swift 6 language mode
            layoutGuide.widthAnchor.constraint(greaterThanOrEqualToConstant: minimum),
                        ^
UIKit.UILayoutGuide:11:14: note: property declared here
    open var widthAnchor: NSLayoutDimension { get }
             ^
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/VGridBlock.swift:58:15: note: add '@MainActor' to make instance method 'setupConstraints(parent:in:)' part of global actor 'MainActor'
  public func setupConstraints(parent: _LayoutElement, in context: LayoutBuilderContext) {
              ^
  @MainActor
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/VGridBlock.swift:150:37: warning: call to main actor-isolated instance method 'constraint(lessThanOrEqualToConstant:)' in a synchronous nonisolated context; this is an error in the Swift 6 language mode
            layoutGuide.widthAnchor.constraint(lessThanOrEqualToConstant: maximum.isInfinite ? .greatestFiniteMagnitude : maximum),
                                    ^
UIKit.NSLayoutDimension:8:26: note: calls to instance method 'constraint(lessThanOrEqualToConstant:)' from outside of its actor context are implicitly asynchronous
    @MainActor open func constraint(lessThanOrEqualToConstant c: CGFloat) -> NSLayoutConstraint
                         ^
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/VGridBlock.swift:58:15: note: add '@MainActor' to make instance method 'setupConstraints(parent:in:)' part of global actor 'MainActor'
  public func setupConstraints(parent: _LayoutElement, in context: LayoutBuilderContext) {
              ^
  @MainActor
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/VGridBlock.swift:150:25: warning: main actor-isolated property 'widthAnchor' can not be referenced from a non-isolated context; this is an error in the Swift 6 language mode
            layoutGuide.widthAnchor.constraint(lessThanOrEqualToConstant: maximum.isInfinite ? .greatestFiniteMagnitude : maximum),
                        ^
UIKit.UILayoutGuide:11:14: note: property declared here
    open var widthAnchor: NSLayoutDimension { get }
             ^
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/VGridBlock.swift:58:15: note: add '@MainActor' to make instance method 'setupConstraints(parent:in:)' part of global actor 'MainActor'
  public func setupConstraints(parent: _LayoutElement, in context: LayoutBuilderContext) {
              ^
  @MainActor
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/VGridBlock.swift:200:85: warning: call to main actor-isolated instance method 'setPriority' in a synchronous nonisolated context; this is an error in the Swift 6 language mode
          layoutGuide.widthAnchor.constraint(equalTo: firstLayuotGuide.widthAnchor).setPriority(.init(rawValue: 999))
                                                                                    ^
/Users/admin/builder/spi-builder-workspace/MondrianLayout/Extensions/NSLayoutConstraint+.swift:18:8: note: calls to instance method 'setPriority' from outside of its actor context are implicitly asynchronous
  func setPriority(_ priority: UILayoutPriority) -> NSLayoutConstraint {
       ^
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/VGridBlock.swift:200:35: warning: call to main actor-isolated instance method 'constraint(equalTo:)' in a synchronous nonisolated context; this is an error in the Swift 6 language mode
          layoutGuide.widthAnchor.constraint(equalTo: firstLayuotGuide.widthAnchor).setPriority(.init(rawValue: 999))
                                  ^
UIKit.NSLayoutAnchor:2:26: note: calls to instance method 'constraint(equalTo:)' from outside of its actor context are implicitly asynchronous
    @MainActor open func constraint(equalTo anchor: NSLayoutAnchor<AnchorType>) -> NSLayoutConstraint
                         ^
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/VGridBlock.swift:200:23: warning: main actor-isolated property 'widthAnchor' can not be referenced from a non-isolated context; this is an error in the Swift 6 language mode
          layoutGuide.widthAnchor.constraint(equalTo: firstLayuotGuide.widthAnchor).setPriority(.init(rawValue: 999))
                      ^
UIKit.UILayoutGuide:11:14: note: property declared here
    open var widthAnchor: NSLayoutDimension { get }
             ^
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/VGridBlock.swift:200:72: warning: main actor-isolated property 'widthAnchor' can not be referenced from a non-isolated context; this is an error in the Swift 6 language mode
          layoutGuide.widthAnchor.constraint(equalTo: firstLayuotGuide.widthAnchor).setPriority(.init(rawValue: 999))
                                                                       ^
UIKit.UILayoutGuide:11:14: note: property declared here
    open var widthAnchor: NSLayoutDimension { get }
             ^
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/VGridBlock.swift:214:33: warning: call to main actor-isolated instance method 'constraint(equalTo:)' in a synchronous nonisolated context; this is an error in the Swift 6 language mode
          layoutGuide.topAnchor.constraint(equalTo: parent.topAnchor)
                                ^
UIKit.NSLayoutAnchor:2:26: note: calls to instance method 'constraint(equalTo:)' from outside of its actor context are implicitly asynchronous
    @MainActor open func constraint(equalTo anchor: NSLayoutAnchor<AnchorType>) -> NSLayoutConstraint
                         ^
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/VGridBlock.swift:214:23: warning: main actor-isolated property 'topAnchor' can not be referenced from a non-isolated context; this is an error in the Swift 6 language mode
          layoutGuide.topAnchor.constraint(equalTo: parent.topAnchor)
                      ^
UIKit.UILayoutGuide:9:14: note: property declared here
    open var topAnchor: NSLayoutYAxisAnchor { get }
             ^
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/VGridBlock.swift:224:36: warning: call to main actor-isolated instance method 'constraint(equalTo:)' in a synchronous nonisolated context; this is an error in the Swift 6 language mode
          layoutGuide.bottomAnchor.constraint(equalTo: parent.bottomAnchor)
                                   ^
UIKit.NSLayoutAnchor:2:26: note: calls to instance method 'constraint(equalTo:)' from outside of its actor context are implicitly asynchronous
    @MainActor open func constraint(equalTo anchor: NSLayoutAnchor<AnchorType>) -> NSLayoutConstraint
                         ^
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/VGridBlock.swift:224:23: warning: main actor-isolated property 'bottomAnchor' can not be referenced from a non-isolated context; this is an error in the Swift 6 language mode
          layoutGuide.bottomAnchor.constraint(equalTo: parent.bottomAnchor)
                      ^
UIKit.UILayoutGuide:10:14: note: property declared here
    open var bottomAnchor: NSLayoutYAxisAnchor { get }
             ^
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/VGridBlock.swift:112:40: warning: sending 'previousColumnSetting.spacing' risks causing data races; this is an error in the Swift 6 language mode
                layoutGuide.leftAnchor.constraint(equalTo: leftSideLayoutGuide.rightAnchor, constant: previousColumnSetting.spacing)
                ~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/VGridBlock.swift:112:40: note: sending task-isolated 'previousColumnSetting.spacing' to main actor-isolated instance method 'constraint(equalTo:constant:)' risks causing data races between main actor-isolated and task-isolated uses
                layoutGuide.leftAnchor.constraint(equalTo: leftSideLayoutGuide.rightAnchor, constant: previousColumnSetting.spacing)
                                       ^
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/VGridBlock.swift:127:40: warning: sending 'previousColumnSetting.spacing' risks causing data races; this is an error in the Swift 6 language mode
                layoutGuide.leftAnchor.constraint(equalTo: leftSideLayoutGuide.rightAnchor, constant: previousColumnSetting.spacing)
                ~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/VGridBlock.swift:127:40: note: sending task-isolated 'previousColumnSetting.spacing' to main actor-isolated instance method 'constraint(equalTo:constant:)' risks causing data races between main actor-isolated and task-isolated uses
                layoutGuide.leftAnchor.constraint(equalTo: leftSideLayoutGuide.rightAnchor, constant: previousColumnSetting.spacing)
                                       ^
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/VStackBlock.swift (in target 'MondrianLayout' from project 'MondrianLayout')
    cd /Users/admin/builder/spi-builder-workspace
    /Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/bin/swift-frontend -c /Users/admin/builder/spi-builder-workspace/MondrianLayout/Classic/LayoutDescriptor.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/Classic/MondrianArrayBuilder.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/Descriptors/DimensionDescriptor.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/Descriptors/Edge.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/Descriptors/LayoutBuilderContext.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/Descriptors/Optimization.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/Descriptors/VHStackContentBuilder.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/Descriptors/_LayoutBlockNode.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/Descriptors/_LayoutBlockType.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/EntryPoint.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/Extensions/NSLayoutConstraint+.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/Extensions/UILayoutGuide+Mondrian.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/Extensions/UIView+Mondrian.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/Internal/Utils.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/Internal/_LayoutElement.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/BackgroundBlock.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/HStackBlock.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/LayoutContainer.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/LayoutGuideBlock.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/OverlayBlock.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/RelativeBlock.swift -primary-file /Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/StackingSpacer.swift -primary-file /Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/VGridBlock.swift -primary-file /Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/VStackBlock.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/ViewBlock.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/ZStackBlock.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/Manager/LayoutManager.swift /Users/admin/builder/spi-builder-workspace/MondrianLayout/MondrianNamespace.swift -supplementary-output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MondrianLayout.build/Debug-xros/MondrianLayout.build/Objects-normal/arm64/supplementaryOutputs-8 -target arm64-apple-xros1.0 -Xllvm -aarch64-use-tbi -enable-objc-interop -sdk /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS1.1.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -I /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -F /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/Library/Frameworks -F /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS1.1.sdk/Developer/Library/Frameworks -no-color-diagnostics -enable-testing -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -swift-version 5 -enforce-exclusivity\=checked -stats-output-dir /Users/admin/builder/spi-builder-workspace/.stats -Onone -D SWIFT_PACKAGE -D DEBUG -serialize-debugging-options -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MondrianLayout.build/Debug-xros/MondrianLayout.build/Objects-normal/arm64/MondrianLayout_const_extract_protocols.json -strict-concurrency\=complete -empty-abi-descriptor -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /Users/admin/builder/spi-builder-workspace -resource-dir /Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/lib/swift -enable-anonymous-context-mangled-names -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MondrianLayout.build/Debug-xros/MondrianLayout.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MondrianLayout.build/Debug-xros/MondrianLayout.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MondrianLayout.build/Debug-xros/MondrianLayout.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MondrianLayout.build/Debug-xros/MondrianLayout.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name MondrianLayout -frontend-parseable-output -disable-clang-spi -target-sdk-version 1.1 -target-sdk-name xros1.1 -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS1.1.sdk/usr/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS1.1.sdk/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS1.1.sdk/usr/local/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS1.1.sdk/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/bin/swift-plugin-server -plugin-path /Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/lib/swift/host/plugins -plugin-path /Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/local/lib/swift/host/plugins -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MondrianLayout.build/Debug-xros/MondrianLayout.build/Objects-normal/arm64/StackingSpacer.o -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MondrianLayout.build/Debug-xros/MondrianLayout.build/Objects-normal/arm64/VGridBlock.o -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MondrianLayout.build/Debug-xros/MondrianLayout.build/Objects-normal/arm64/VStackBlock.o -index-unit-output-path /MondrianLayout.build/Debug-xros/MondrianLayout.build/Objects-normal/arm64/StackingSpacer.o -index-unit-output-path /MondrianLayout.build/Debug-xros/MondrianLayout.build/Objects-normal/arm64/VGridBlock.o -index-unit-output-path /MondrianLayout.build/Debug-xros/MondrianLayout.build/Objects-normal/arm64/VStackBlock.o -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -index-system-modules
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/VStackBlock.swift:76:13: warning: call to main actor-isolated instance method 'setPriority' in a synchronous nonisolated context; this is an error in the Swift 6 language mode
          ).setPriority(
            ^
/Users/admin/builder/spi-builder-workspace/MondrianLayout/Extensions/NSLayoutConstraint+.swift:18:8: note: calls to instance method 'setPriority' from outside of its actor context are implicitly asynchronous
  func setPriority(_ priority: UILayoutPriority) -> NSLayoutConstraint {
       ^
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/VStackBlock.swift:72:12: note: add '@MainActor' to make local function 'makeShrinkingWeakConstraints()' part of global actor 'MainActor'
      func makeShrinkingWeakConstraints() -> [NSLayoutConstraint] {
           ^
      @MainActor
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/VStackBlock.swift:74:54: warning: call to main actor-isolated instance method 'constraint(equalTo:)' in a synchronous nonisolated context; this is an error in the Swift 6 language mode
          layoutElement[keyPath: leadingEdgeKeyPath].constraint(
                                                     ^
UIKit.NSLayoutAnchor:2:26: note: calls to instance method 'constraint(equalTo:)' from outside of its actor context are implicitly asynchronous
    @MainActor open func constraint(equalTo anchor: NSLayoutAnchor<AnchorType>) -> NSLayoutConstraint
                         ^
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/VStackBlock.swift:72:12: note: add '@MainActor' to make local function 'makeShrinkingWeakConstraints()' part of global actor 'MainActor'
      func makeShrinkingWeakConstraints() -> [NSLayoutConstraint] {
           ^
      @MainActor
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/VStackBlock.swift:81:13: warning: call to main actor-isolated instance method 'setPriority' in a synchronous nonisolated context; this is an error in the Swift 6 language mode
          ).setPriority(
            ^
/Users/admin/builder/spi-builder-workspace/MondrianLayout/Extensions/NSLayoutConstraint+.swift:18:8: note: calls to instance method 'setPriority' from outside of its actor context are implicitly asynchronous
  func setPriority(_ priority: UILayoutPriority) -> NSLayoutConstraint {
       ^
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/VStackBlock.swift:72:12: note: add '@MainActor' to make local function 'makeShrinkingWeakConstraints()' part of global actor 'MainActor'
      func makeShrinkingWeakConstraints() -> [NSLayoutConstraint] {
           ^
      @MainActor
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/VStackBlock.swift:79:55: warning: call to main actor-isolated instance method 'constraint(equalTo:)' in a synchronous nonisolated context; this is an error in the Swift 6 language mode
          layoutElement[keyPath: trailingEdgeKeyPath].constraint(
                                                      ^
UIKit.NSLayoutAnchor:2:26: note: calls to instance method 'constraint(equalTo:)' from outside of its actor context are implicitly asynchronous
    @MainActor open func constraint(equalTo anchor: NSLayoutAnchor<AnchorType>) -> NSLayoutConstraint
                         ^
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/VStackBlock.swift:72:12: note: add '@MainActor' to make local function 'makeShrinkingWeakConstraints()' part of global actor 'MainActor'
      func makeShrinkingWeakConstraints() -> [NSLayoutConstraint] {
           ^
      @MainActor
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/VStackBlock.swift:91:56: warning: call to main actor-isolated instance method 'constraint(equalTo:)' in a synchronous nonisolated context; this is an error in the Swift 6 language mode
            layoutElement[keyPath: leadingEdgeKeyPath].constraint(
                                                       ^
UIKit.NSLayoutAnchor:2:26: note: calls to instance method 'constraint(equalTo:)' from outside of its actor context are implicitly asynchronous
    @MainActor open func constraint(equalTo anchor: NSLayoutAnchor<AnchorType>) -> NSLayoutConstraint
                         ^
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/VStackBlock.swift:69:10: note: add '@MainActor' to make local function 'align(layoutElement:alignment:)' part of global actor 'MainActor'
    func align(layoutElement: _LayoutElement, alignment: XAxisAlignment) {
         ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/VStackBlock.swift:94:57: warning: call to main actor-isolated instance method 'constraint(lessThanOrEqualTo:)' in a synchronous nonisolated context; this is an error in the Swift 6 language mode
            layoutElement[keyPath: trailingEdgeKeyPath].constraint(
                                                        ^
UIKit.NSLayoutAnchor:8:15: note: calls to instance method 'constraint(lessThanOrEqualTo:)' from outside of its actor context are implicitly asynchronous
    open func constraint(lessThanOrEqualTo anchor: NSLayoutAnchor<AnchorType>) -> NSLayoutConstraint
              ^
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/VStackBlock.swift:69:10: note: add '@MainActor' to make local function 'align(layoutElement:alignment:)' part of global actor 'MainActor'
    func align(layoutElement: _LayoutElement, alignment: XAxisAlignment) {
         ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/VStackBlock.swift:102:56: warning: call to main actor-isolated instance method 'constraint(greaterThanOrEqualTo:)' in a synchronous nonisolated context; this is an error in the Swift 6 language mode
            layoutElement[keyPath: leadingEdgeKeyPath].constraint(
                                                       ^
UIKit.NSLayoutAnchor:5:15: note: calls to instance method 'constraint(greaterThanOrEqualTo:)' from outside of its actor context are implicitly asynchronous
    open func constraint(greaterThanOrEqualTo anchor: NSLayoutAnchor<AnchorType>) -> NSLayoutConstraint
              ^
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/VStackBlock.swift:69:10: note: add '@MainActor' to make local function 'align(layoutElement:alignment:)' part of global actor 'MainActor'
    func align(layoutElement: _LayoutElement, alignment: XAxisAlignment) {
         ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/VStackBlock.swift:105:41: warning: call to main actor-isolated instance method 'constraint(equalTo:)' in a synchronous nonisolated context; this is an error in the Swift 6 language mode
            layoutElement.centerXAnchor.constraint(equalTo: parent.centerXAnchor),
                                        ^
UIKit.NSLayoutAnchor:2:26: note: calls to instance method 'constraint(equalTo:)' from outside of its actor context are implicitly asynchronous
    @MainActor open func constraint(equalTo anchor: NSLayoutAnchor<AnchorType>) -> NSLayoutConstraint
                         ^
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/VStackBlock.swift:69:10: note: add '@MainActor' to make local function 'align(layoutElement:alignment:)' part of global actor 'MainActor'
    func align(layoutElement: _LayoutElement, alignment: XAxisAlignment) {
         ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/VStackBlock.swift:106:57: warning: call to main actor-isolated instance method 'constraint(lessThanOrEqualTo:)' in a synchronous nonisolated context; this is an error in the Swift 6 language mode
            layoutElement[keyPath: trailingEdgeKeyPath].constraint(
                                                        ^
UIKit.NSLayoutAnchor:8:15: note: calls to instance method 'constraint(lessThanOrEqualTo:)' from outside of its actor context are implicitly asynchronous
    open func constraint(lessThanOrEqualTo anchor: NSLayoutAnchor<AnchorType>) -> NSLayoutConstraint
              ^
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/VStackBlock.swift:69:10: note: add '@MainActor' to make local function 'align(layoutElement:alignment:)' part of global actor 'MainActor'
    func align(layoutElement: _LayoutElement, alignment: XAxisAlignment) {
         ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/VStackBlock.swift:114:56: warning: call to main actor-isolated instance method 'constraint(greaterThanOrEqualTo:)' in a synchronous nonisolated context; this is an error in the Swift 6 language mode
            layoutElement[keyPath: leadingEdgeKeyPath].constraint(
                                                       ^
UIKit.NSLayoutAnchor:5:15: note: calls to instance method 'constraint(greaterThanOrEqualTo:)' from outside of its actor context are implicitly asynchronous
    open func constraint(greaterThanOrEqualTo anchor: NSLayoutAnchor<AnchorType>) -> NSLayoutConstraint
              ^
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/VStackBlock.swift:69:10: note: add '@MainActor' to make local function 'align(layoutElement:alignment:)' part of global actor 'MainActor'
    func align(layoutElement: _LayoutElement, alignment: XAxisAlignment) {
         ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/VStackBlock.swift:117:57: warning: call to main actor-isolated instance method 'constraint(equalTo:)' in a synchronous nonisolated context; this is an error in the Swift 6 language mode
            layoutElement[keyPath: trailingEdgeKeyPath].constraint(
                                                        ^
UIKit.NSLayoutAnchor:2:26: note: calls to instance method 'constraint(equalTo:)' from outside of its actor context are implicitly asynchronous
    @MainActor open func constraint(equalTo anchor: NSLayoutAnchor<AnchorType>) -> NSLayoutConstraint
                         ^
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/VStackBlock.swift:69:10: note: add '@MainActor' to make local function 'align(layoutElement:alignment:)' part of global actor 'MainActor'
    func align(layoutElement: _LayoutElement, alignment: XAxisAlignment) {
         ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/VStackBlock.swift:124:54: warning: call to main actor-isolated instance method 'constraint(equalTo:)' in a synchronous nonisolated context; this is an error in the Swift 6 language mode
          layoutElement[keyPath: leadingEdgeKeyPath].constraint(
                                                     ^
UIKit.NSLayoutAnchor:2:26: note: calls to instance method 'constraint(equalTo:)' from outside of its actor context are implicitly asynchronous
    @MainActor open func constraint(equalTo anchor: NSLayoutAnchor<AnchorType>) -> NSLayoutConstraint
                         ^
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/VStackBlock.swift:69:10: note: add '@MainActor' to make local function 'align(layoutElement:alignment:)' part of global actor 'MainActor'
    func align(layoutElement: _LayoutElement, alignment: XAxisAlignment) {
         ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/VStackBlock.swift:127:55: warning: call to main actor-isolated instance method 'constraint(equalTo:)' in a synchronous nonisolated context; this is an error in the Swift 6 language mode
          layoutElement[keyPath: trailingEdgeKeyPath].constraint(
                                                      ^
UIKit.NSLayoutAnchor:2:26: note: calls to instance method 'constraint(equalTo:)' from outside of its actor context are implicitly asynchronous
    @MainActor open func constraint(equalTo anchor: NSLayoutAnchor<AnchorType>) -> NSLayoutConstraint
                         ^
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/VStackBlock.swift:69:10: note: add '@MainActor' to make local function 'align(layoutElement:alignment:)' part of global actor 'MainActor'
    func align(layoutElement: _LayoutElement, alignment: XAxisAlignment) {
         ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/VStackBlock.swift:143:39: warning: call to main actor-isolated instance method 'constraint(equalToConstant:)' in a synchronous nonisolated context; this is an error in the Swift 6 language mode
            spacingGuide.heightAnchor.constraint(equalToConstant: spacing)
                                      ^
UIKit.NSLayoutDimension:2:26: note: calls to instance method 'constraint(equalToConstant:)' from outside of its actor context are implicitly asynchronous
    @MainActor open func constraint(equalToConstant c: CGFloat) -> NSLayoutConstraint
                         ^
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/VStackBlock.swift:138:12: note: add '@MainActor' to make local function 'appendSpacingIfNeeded()' part of global actor 'MainActor'
      func appendSpacingIfNeeded() {
           ^
      @MainActor
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/VStackBlock.swift:143:26: warning: main actor-isolated property 'heightAnchor' can not be referenced from a non-isolated context; this is an error in the Swift 6 language mode
            spacingGuide.heightAnchor.constraint(equalToConstant: spacing)
                         ^
UIKit.UILayoutGuide:12:14: note: property declared here
    open var heightAnchor: NSLayoutDimension { get }
             ^
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/VStackBlock.swift:138:12: note: add '@MainActor' to make local function 'appendSpacingIfNeeded()' part of global actor 'MainActor'
      func appendSpacingIfNeeded() {
           ^
      @MainActor
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/VStackBlock.swift:194:41: warning: call to main actor-isolated instance method 'constraint(greaterThanOrEqualToConstant:)' in a synchronous nonisolated context; this is an error in the Swift 6 language mode
            newLayoutGuide.heightAnchor.constraint(greaterThanOrEqualToConstant: spacer.minLength)
                                        ^
UIKit.NSLayoutDimension:5:26: note: calls to instance method 'constraint(greaterThanOrEqualToConstant:)' from outside of its actor context are implicitly asynchronous
    @MainActor open func constraint(greaterThanOrEqualToConstant c: CGFloat) -> NSLayoutConstraint
                         ^
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/VStackBlock.swift:56:15: note: add '@MainActor' to make instance method 'setupConstraints(parent:in:)' part of global actor 'MainActor'
  public func setupConstraints(parent: _LayoutElement, in context: LayoutBuilderContext) {
              ^
  @MainActor
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/VStackBlock.swift:194:28: warning: main actor-isolated property 'heightAnchor' can not be referenced from a non-isolated context; this is an error in the Swift 6 language mode
            newLayoutGuide.heightAnchor.constraint(greaterThanOrEqualToConstant: spacer.minLength)
                           ^
UIKit.UILayoutGuide:12:14: note: property declared here
    open var heightAnchor: NSLayoutDimension { get }
             ^
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/VStackBlock.swift:56:15: note: add '@MainActor' to make instance method 'setupConstraints(parent:in:)' part of global actor 'MainActor'
  public func setupConstraints(parent: _LayoutElement, in context: LayoutBuilderContext) {
              ^
  @MainActor
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/VStackBlock.swift:198:41: warning: call to main actor-isolated instance method 'constraint(equalToConstant:)' in a synchronous nonisolated context; this is an error in the Swift 6 language mode
            newLayoutGuide.heightAnchor.constraint(equalToConstant: spacer.minLength)
                                        ^
UIKit.NSLayoutDimension:2:26: note: calls to instance method 'constraint(equalToConstant:)' from outside of its actor context are implicitly asynchronous
    @MainActor open func constraint(equalToConstant c: CGFloat) -> NSLayoutConstraint
                         ^
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/VStackBlock.swift:56:15: note: add '@MainActor' to make instance method 'setupConstraints(parent:in:)' part of global actor 'MainActor'
  public func setupConstraints(parent: _LayoutElement, in context: LayoutBuilderContext) {
              ^
  @MainActor
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/VStackBlock.swift:198:28: warning: main actor-isolated property 'heightAnchor' can not be referenced from a non-isolated context; this is an error in the Swift 6 language mode
            newLayoutGuide.heightAnchor.constraint(equalToConstant: spacer.minLength)
                           ^
UIKit.UILayoutGuide:12:14: note: property declared here
    open var heightAnchor: NSLayoutDimension { get }
             ^
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/VStackBlock.swift:56:15: note: add '@MainActor' to make instance method 'setupConstraints(parent:in:)' part of global actor 'MainActor'
  public func setupConstraints(parent: _LayoutElement, in context: LayoutBuilderContext) {
              ^
  @MainActor
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/VStackBlock.swift:213:23: warning: call to main actor-isolated instance method 'constraint(equalTo:constant:)' in a synchronous nonisolated context; this is an error in the Swift 6 language mode
        box.topAnchor.constraint(
                      ^
UIKit.NSLayoutAnchor:11:26: note: calls to instance method 'constraint(equalTo:constant:)' from outside of its actor context are implicitly asynchronous
    @MainActor open func constraint(equalTo anchor: NSLayoutAnchor<AnchorType>, constant c: CGFloat) -> NSLayoutConstraint
                         ^
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/VStackBlock.swift:223:45: warning: call to main actor-isolated instance method 'constraint(equalTo:constant:)' in a synchronous nonisolated context; this is an error in the Swift 6 language mode
      firstBox[keyPath: startAnchorKeyPath].constraint(
                                            ^
UIKit.NSLayoutAnchor:11:26: note: calls to instance method 'constraint(equalTo:constant:)' from outside of its actor context are implicitly asynchronous
    @MainActor open func constraint(equalTo anchor: NSLayoutAnchor<AnchorType>, constant c: CGFloat) -> NSLayoutConstraint
                         ^
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/VStackBlock.swift:56:15: note: add '@MainActor' to make instance method 'setupConstraints(parent:in:)' part of global actor 'MainActor'
  public func setupConstraints(parent: _LayoutElement, in context: LayoutBuilderContext) {
              ^
  @MainActor
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/VStackBlock.swift:230:42: warning: call to main actor-isolated instance method 'constraint(equalTo:constant:)' in a synchronous nonisolated context; this is an error in the Swift 6 language mode
      lastBox[keyPath: endAnchorKeyPath].constraint(
                                         ^
UIKit.NSLayoutAnchor:11:26: note: calls to instance method 'constraint(equalTo:constant:)' from outside of its actor context are implicitly asynchronous
    @MainActor open func constraint(equalTo anchor: NSLayoutAnchor<AnchorType>, constant c: CGFloat) -> NSLayoutConstraint
                         ^
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/VStackBlock.swift:56:15: note: add '@MainActor' to make instance method 'setupConstraints(parent:in:)' part of global actor 'MainActor'
  public func setupConstraints(parent: _LayoutElement, in context: LayoutBuilderContext) {
              ^
  @MainActor
/Users/admin/builder/spi-builder-workspace/MondrianLayout/LayoutBlocks/VStackBlock.swift:213:23: warning: sending task-isolated value of type 'NSLayoutYAxisAnchor' with later accesses to main actor-isolated context risks causing data races; this is an error in the Swift 6 language mode
        box.topAnchor.constraint(
        ~~~~~~~~~~~~~~^~~~~~~~~~~
SwiftDriver\ Compilation\ Requirements MondrianLayout normal arm64 com.apple.xcode.tools.swift.compiler (in target 'MondrianLayout' from project 'MondrianLayout')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-Swift-Compilation-Requirements -- /Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/bin/swiftc -module-name MondrianLayout -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MondrianLayout.build/Debug-xros/MondrianLayout.build/Objects-normal/arm64/MondrianLayout.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -stats-output-dir .stats -strict-concurrency\=complete -sdk /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS1.1.sdk -target arm64-apple-xros1.0 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -enable-testing -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -swift-version 5 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -I /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -F /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/Library/Frameworks -F /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS1.1.sdk/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MondrianLayout.build/Debug-xros/MondrianLayout.build/Objects-normal/arm64/MondrianLayout-OutputFileMap.json -use-frontend-parseable-output -save-temps -no-color-diagnostics -serialize-diagnostics -emit-dependencies -emit-module -emit-module-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MondrianLayout.build/Debug-xros/MondrianLayout.build/Objects-normal/arm64/MondrianLayout.swiftmodule -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MondrianLayout.build/Debug-xros/MondrianLayout.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MondrianLayout.build/Debug-xros/MondrianLayout.build/Objects-normal/arm64/MondrianLayout_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MondrianLayout.build/Debug-xros/MondrianLayout.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MondrianLayout.build/Debug-xros/MondrianLayout.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MondrianLayout.build/Debug-xros/MondrianLayout.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -emit-objc-header -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MondrianLayout.build/Debug-xros/MondrianLayout.build/Objects-normal/arm64/MondrianLayout-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace -experimental-emit-module-separately -disable-cmo
SwiftDriverJobDiscovery normal arm64 Compiling EntryPoint.swift, NSLayoutConstraint+.swift, UILayoutGuide+Mondrian.swift (in target 'MondrianLayout' from project 'MondrianLayout')
SwiftDriverJobDiscovery normal arm64 Compiling LayoutManager.swift, MondrianNamespace.swift (in target 'MondrianLayout' from project 'MondrianLayout')
SwiftDriverJobDiscovery normal arm64 Compiling VHStackContentBuilder.swift, _LayoutBlockNode.swift, _LayoutBlockType.swift (in target 'MondrianLayout' from project 'MondrianLayout')
SwiftDriverJobDiscovery normal arm64 Compiling Edge.swift, LayoutBuilderContext.swift, Optimization.swift (in target 'MondrianLayout' from project 'MondrianLayout')
SwiftDriverJobDiscovery normal arm64 Compiling UIView+Mondrian.swift, Utils.swift, _LayoutElement.swift (in target 'MondrianLayout' from project 'MondrianLayout')
SwiftMergeGeneratedHeaders /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps-xros/MondrianLayout-Swift.h /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MondrianLayout.build/Debug-xros/MondrianLayout.build/Objects-normal/arm64/MondrianLayout-Swift.h (in target 'MondrianLayout' from project 'MondrianLayout')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-swiftHeaderTool -arch arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MondrianLayout.build/Debug-xros/MondrianLayout.build/Objects-normal/arm64/MondrianLayout-Swift.h -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps-xros/MondrianLayout-Swift.h
SwiftDriverJobDiscovery normal arm64 Compiling LayoutDescriptor.swift, MondrianArrayBuilder.swift, DimensionDescriptor.swift (in target 'MondrianLayout' from project 'MondrianLayout')
SwiftDriverJobDiscovery normal arm64 Compiling LayoutGuideBlock.swift, OverlayBlock.swift, RelativeBlock.swift (in target 'MondrianLayout' from project 'MondrianLayout')
SwiftDriverJobDiscovery normal arm64 Compiling ViewBlock.swift, ZStackBlock.swift (in target 'MondrianLayout' from project 'MondrianLayout')
SwiftDriverJobDiscovery normal arm64 Compiling BackgroundBlock.swift, HStackBlock.swift, LayoutContainer.swift (in target 'MondrianLayout' from project 'MondrianLayout')
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/MondrianLayout.swiftmodule/arm64-apple-xros.abi.json /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MondrianLayout.build/Debug-xros/MondrianLayout.build/Objects-normal/arm64/MondrianLayout.abi.json (in target 'MondrianLayout' from project 'MondrianLayout')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-copy -exclude .DS_Store -exclude CVS -exclude .svn -exclude .git -exclude .hg -resolve-src-symlinks -rename /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MondrianLayout.build/Debug-xros/MondrianLayout.build/Objects-normal/arm64/MondrianLayout.abi.json /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/MondrianLayout.swiftmodule/arm64-apple-xros.abi.json
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/MondrianLayout.swiftmodule/arm64-apple-xros.swiftmodule /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MondrianLayout.build/Debug-xros/MondrianLayout.build/Objects-normal/arm64/MondrianLayout.swiftmodule (in target 'MondrianLayout' from project 'MondrianLayout')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-copy -exclude .DS_Store -exclude CVS -exclude .svn -exclude .git -exclude .hg -resolve-src-symlinks -rename /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MondrianLayout.build/Debug-xros/MondrianLayout.build/Objects-normal/arm64/MondrianLayout.swiftmodule /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/MondrianLayout.swiftmodule/arm64-apple-xros.swiftmodule
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/MondrianLayout.swiftmodule/arm64-apple-xros.swiftdoc /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MondrianLayout.build/Debug-xros/MondrianLayout.build/Objects-normal/arm64/MondrianLayout.swiftdoc (in target 'MondrianLayout' from project 'MondrianLayout')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-copy -exclude .DS_Store -exclude CVS -exclude .svn -exclude .git -exclude .hg -resolve-src-symlinks -rename /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MondrianLayout.build/Debug-xros/MondrianLayout.build/Objects-normal/arm64/MondrianLayout.swiftdoc /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/MondrianLayout.swiftmodule/arm64-apple-xros.swiftdoc
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/MondrianLayout.swiftmodule/Project/arm64-apple-xros.swiftsourceinfo /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MondrianLayout.build/Debug-xros/MondrianLayout.build/Objects-normal/arm64/MondrianLayout.swiftsourceinfo (in target 'MondrianLayout' from project 'MondrianLayout')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-copy -exclude .DS_Store -exclude CVS -exclude .svn -exclude .git -exclude .hg -resolve-src-symlinks -rename /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MondrianLayout.build/Debug-xros/MondrianLayout.build/Objects-normal/arm64/MondrianLayout.swiftsourceinfo /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/MondrianLayout.swiftmodule/Project/arm64-apple-xros.swiftsourceinfo
SwiftDriverJobDiscovery normal arm64 Compiling StackingSpacer.swift, VGridBlock.swift, VStackBlock.swift (in target 'MondrianLayout' from project 'MondrianLayout')
SwiftDriver\ Compilation MondrianLayout normal arm64 com.apple.xcode.tools.swift.compiler (in target 'MondrianLayout' from project 'MondrianLayout')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-Swift-Compilation -- /Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/bin/swiftc -module-name MondrianLayout -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MondrianLayout.build/Debug-xros/MondrianLayout.build/Objects-normal/arm64/MondrianLayout.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -stats-output-dir .stats -strict-concurrency\=complete -sdk /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS1.1.sdk -target arm64-apple-xros1.0 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -enable-testing -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -swift-version 5 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -I /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -F /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/Library/Frameworks -F /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS1.1.sdk/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MondrianLayout.build/Debug-xros/MondrianLayout.build/Objects-normal/arm64/MondrianLayout-OutputFileMap.json -use-frontend-parseable-output -save-temps -no-color-diagnostics -serialize-diagnostics -emit-dependencies -emit-module -emit-module-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MondrianLayout.build/Debug-xros/MondrianLayout.build/Objects-normal/arm64/MondrianLayout.swiftmodule -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MondrianLayout.build/Debug-xros/MondrianLayout.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MondrianLayout.build/Debug-xros/MondrianLayout.build/Objects-normal/arm64/MondrianLayout_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MondrianLayout.build/Debug-xros/MondrianLayout.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MondrianLayout.build/Debug-xros/MondrianLayout.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MondrianLayout.build/Debug-xros/MondrianLayout.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -emit-objc-header -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MondrianLayout.build/Debug-xros/MondrianLayout.build/Objects-normal/arm64/MondrianLayout-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace -experimental-emit-module-separately -disable-cmo
Ld /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/MondrianLayout.o normal (in target 'MondrianLayout' from project 'MondrianLayout')
    cd /Users/admin/builder/spi-builder-workspace
    /Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/bin/clang -Xlinker -reproducible -target arm64-apple-xros1.0 -r -isysroot /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS1.1.sdk -O0 -L/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EagerLinkingTBDs/Debug-xros -L/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -L/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib -F/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EagerLinkingTBDs/Debug-xros -F/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -iframework /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/Library/Frameworks -iframework /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS1.1.sdk/Developer/Library/Frameworks -filelist /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MondrianLayout.build/Debug-xros/MondrianLayout.build/Objects-normal/arm64/MondrianLayout.LinkFileList -nostdlib -Xlinker -object_path_lto -Xlinker /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MondrianLayout.build/Debug-xros/MondrianLayout.build/Objects-normal/arm64/MondrianLayout_lto.o -Xlinker -export_dynamic -Xlinker -no_deduplicate -fobjc-link-runtime -L/Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/lib/swift/xros -L/usr/lib/swift -Xlinker -add_ast_path -Xlinker /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MondrianLayout.build/Debug-xros/MondrianLayout.build/Objects-normal/arm64/MondrianLayout.swiftmodule -Xlinker -dependency_info -Xlinker /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MondrianLayout.build/Debug-xros/MondrianLayout.build/Objects-normal/arm64/MondrianLayout_dependency_info.dat -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/MondrianLayout.o
RegisterExecutionPolicyException /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/MondrianLayout.o (in target 'MondrianLayout' from project 'MondrianLayout')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-RegisterExecutionPolicyException /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/MondrianLayout.o
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MondrianLayout.build/Debug-xros/MondrianLayoutDynamic\ product.build/empty-MondrianLayoutDynamic.plist (in target 'MondrianLayoutDynamic' from project 'MondrianLayout')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MondrianLayout.build/Debug-xros/MondrianLayoutDynamic\ product.build/empty-MondrianLayoutDynamic.plist
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MondrianLayout.build/Debug-xros/MondrianLayoutDynamic\ product.build/Objects-normal/arm64/MondrianLayoutDynamic.LinkFileList (in target 'MondrianLayoutDynamic' from project 'MondrianLayout')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MondrianLayout.build/Debug-xros/MondrianLayoutDynamic\ product.build/Objects-normal/arm64/MondrianLayoutDynamic.LinkFileList
ProcessInfoPlistFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/PackageFrameworks/MondrianLayoutDynamic.framework/Info.plist /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MondrianLayout.build/Debug-xros/MondrianLayoutDynamic\ product.build/empty-MondrianLayoutDynamic.plist (in target 'MondrianLayoutDynamic' from project 'MondrianLayout')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-infoPlistUtility /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MondrianLayout.build/Debug-xros/MondrianLayoutDynamic\ product.build/empty-MondrianLayoutDynamic.plist -producttype com.apple.product-type.framework -expandbuildsettings -format binary -platform xros -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/PackageFrameworks/MondrianLayoutDynamic.framework/Info.plist
Ld /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/PackageFrameworks/MondrianLayoutDynamic.framework/MondrianLayoutDynamic normal (in target 'MondrianLayoutDynamic' from project 'MondrianLayout')
    cd /Users/admin/builder/spi-builder-workspace
    /Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/bin/clang -Xlinker -reproducible -target arm64-apple-xros1.0 -dynamiclib -isysroot /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS1.1.sdk -O0 -L/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EagerLinkingTBDs/Debug-xros -L/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -L/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib -F/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EagerLinkingTBDs/Debug-xros -F/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/PackageFrameworks -F/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -iframework /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/Library/Frameworks -iframework /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS1.1.sdk/Developer/Library/Frameworks -filelist /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MondrianLayout.build/Debug-xros/MondrianLayoutDynamic\ product.build/Objects-normal/arm64/MondrianLayoutDynamic.LinkFileList -install_name @rpath/MondrianLayoutDynamic.framework/MondrianLayoutDynamic -Xlinker -rpath -Xlinker /usr/lib/swift -Xlinker -rpath -Xlinker /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/PackageFrameworks -dead_strip -Xlinker -object_path_lto -Xlinker /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MondrianLayout.build/Debug-xros/MondrianLayoutDynamic\ product.build/Objects-normal/arm64/MondrianLayoutDynamic_lto.o -Xlinker -export_dynamic -Xlinker -no_deduplicate -fobjc-link-runtime -L/Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/lib/swift/xros -L/usr/lib/swift -Wl,-no_warn_duplicate_libraries -Xlinker -dependency_info -Xlinker /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MondrianLayout.build/Debug-xros/MondrianLayoutDynamic\ product.build/Objects-normal/arm64/MondrianLayoutDynamic_dependency_info.dat -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/PackageFrameworks/MondrianLayoutDynamic.framework/MondrianLayoutDynamic -Xlinker -add_ast_path -Xlinker /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MondrianLayout.build/Debug-xros/MondrianLayout.build/Objects-normal/arm64/MondrianLayout.swiftmodule
GenerateTAPI /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EagerLinkingTBDs/Debug-xros/MondrianLayoutDynamic.framework/MondrianLayoutDynamic.tbd (in target 'MondrianLayoutDynamic' from project 'MondrianLayout')
    cd /Users/admin/builder/spi-builder-workspace
    /Applications/Xcode-15.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/tapi stubify -isysroot /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS1.1.sdk -F/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/PackageFrameworks -F/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -iframework /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/Library/Frameworks -iframework /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS1.1.sdk/Developer/Library/Frameworks -L/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -L/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/PackageFrameworks/MondrianLayoutDynamic.framework/MondrianLayoutDynamic -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EagerLinkingTBDs/Debug-xros/MondrianLayoutDynamic.framework/MondrianLayoutDynamic.tbd
RegisterExecutionPolicyException /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/PackageFrameworks/MondrianLayoutDynamic.framework (in target 'MondrianLayoutDynamic' from project 'MondrianLayout')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-RegisterExecutionPolicyException /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/PackageFrameworks/MondrianLayoutDynamic.framework
Touch /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/PackageFrameworks/MondrianLayoutDynamic.framework (in target 'MondrianLayoutDynamic' from project 'MondrianLayout')
    cd /Users/admin/builder/spi-builder-workspace
    /usr/bin/touch -c /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/PackageFrameworks/MondrianLayoutDynamic.framework
note: Using global toolchain override 'Swift 6.0 Development Snapshot 2024-05-26 (a)'. (in target 'MondrianLayout' from project 'MondrianLayout')
** BUILD SUCCEEDED **
Build complete.
{
  "dependencies" : [
  ],
  "manifest_display_name" : "MondrianLayout",
  "name" : "MondrianLayout",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "12.0"
    }
  ],
  "products" : [
    {
      "name" : "MondrianLayout",
      "targets" : [
        "MondrianLayout"
      ],
      "type" : {
        "library" : [
          "static"
        ]
      }
    },
    {
      "name" : "MondrianLayoutDynamic",
      "targets" : [
        "MondrianLayout"
      ],
      "type" : {
        "library" : [
          "dynamic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "MondrianLayout",
      "module_type" : "SwiftTarget",
      "name" : "MondrianLayout",
      "path" : "MondrianLayout",
      "product_memberships" : [
        "MondrianLayout",
        "MondrianLayoutDynamic"
      ],
      "sources" : [
        "Classic/LayoutDescriptor.swift",
        "Classic/MondrianArrayBuilder.swift",
        "Descriptors/DimensionDescriptor.swift",
        "Descriptors/Edge.swift",
        "Descriptors/LayoutBuilderContext.swift",
        "Descriptors/Optimization.swift",
        "Descriptors/VHStackContentBuilder.swift",
        "Descriptors/_LayoutBlockNode.swift",
        "Descriptors/_LayoutBlockType.swift",
        "EntryPoint.swift",
        "Extensions/NSLayoutConstraint+.swift",
        "Extensions/UILayoutGuide+Mondrian.swift",
        "Extensions/UIView+Mondrian.swift",
        "Internal/Utils.swift",
        "Internal/_LayoutElement.swift",
        "LayoutBlocks/BackgroundBlock.swift",
        "LayoutBlocks/HStackBlock.swift",
        "LayoutBlocks/LayoutContainer.swift",
        "LayoutBlocks/LayoutGuideBlock.swift",
        "LayoutBlocks/OverlayBlock.swift",
        "LayoutBlocks/RelativeBlock.swift",
        "LayoutBlocks/StackingSpacer.swift",
        "LayoutBlocks/VGridBlock.swift",
        "LayoutBlocks/VStackBlock.swift",
        "LayoutBlocks/ViewBlock.swift",
        "LayoutBlocks/ZStackBlock.swift",
        "Manager/LayoutManager.swift",
        "MondrianNamespace.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.3"
}
Done.
This is a staging environment. For live and up-to-date package information, visit swiftpackageindex.com.