This is a staging environment. For live and up-to-date package information, visit swiftpackageindex.com.

The Swift Package Index logo.Swift Package Index

Track the adoption of Swift 6 strict concurrency checks for data race safety. How many packages are Ready for Swift 6?

Build Information

Successful build of AStack with Swift 6.0 for macOS (Xcode) using Xcode 16.0.

Swift 6 data race errors: 3

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 AStack -destination platform=macos,arch=arm64 OTHER_SWIFT_FLAGS=-stats-output-dir .stats -strict-concurrency=complete

Build Log

========================================
RunAll
========================================
Builder version: 4.40.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/jasonnam/AStack.git
Reference: master
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/jasonnam/AStack
 * branch            master     -> FETCH_HEAD
 * [new branch]      master     -> origin/master
HEAD is now at 7dced75 Merge pull request #4 from zntfdr/sizeClass
Cloned https://github.com/jasonnam/AStack.git
Revision (git rev-parse @):
7dced752f1ef4667f3d8e0c52f8475be38017900
SUCCESS checkout https://github.com/jasonnam/AStack.git at master
========================================
Build
========================================
Selected platform:         macosXcodebuild
Swift version:             6.0
Building package at path:  $workDir
https://github.com/jasonnam/AStack.git
Command line invocation:
    /Applications/Xcode-15.3.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
User defaults from command line:
    IDEClonedSourcePackagesDirPathOverride = /Users/admin/builder/spi-builder-workspace/.dependencies
    IDEPackageSupportToolchainOverrideForManifestLoading = org.swift.600202405261a
    IDEPackageSupportUseBuiltinSCM = YES
Build settings from command line:
    TOOLCHAINS = org.swift.600202405261a
Resolve Package Graph
Resolved source packages:
  AStack: /Users/admin/builder/spi-builder-workspace
resolved source packages: AStack
{
  "dependencies" : [
  ],
  "manifest_display_name" : "AStack",
  "name" : "AStack",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "13.0"
    },
    {
      "name" : "macos",
      "version" : "10.15"
    },
    {
      "name" : "tvos",
      "version" : "13.0"
    },
    {
      "name" : "watchos",
      "version" : "6.0"
    }
  ],
  "products" : [
    {
      "name" : "AStack",
      "targets" : [
        "AStack"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "AStack",
      "module_type" : "SwiftTarget",
      "name" : "AStack",
      "path" : "Sources/AStack",
      "product_memberships" : [
        "AStack"
      ],
      "sources" : [
        "AHStack.swift",
        "AVStack.swift",
        "ContentSizeCategory.swift",
        "LazyAHStack.swift",
        "LazyAVStack.swift",
        "ObservingOptions.swift",
        "UserInterfaceSizeClass.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.2"
}
{
  "workspace" : {
    "name" : "spi-builder-workspace",
    "schemes" : [
      "AStack"
    ]
  }
}
Running build ...
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 AStack -destination platform=macos,arch=arm64 OTHER_SWIFT_FLAGS=-stats-output-dir .stats -strict-concurrency=complete
Command line invocation:
    /Applications/Xcode-15.3.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath /Users/admin/builder/spi-builder-workspace/.derivedData build -scheme AStack -destination platform=macos,arch=arm64 "OTHER_SWIFT_FLAGS=-stats-output-dir .stats -strict-concurrency=complete"
User defaults from command line:
    IDEClonedSourcePackagesDirPathOverride = /Users/admin/builder/spi-builder-workspace/.dependencies
    IDEDerivedDataPathOverride = /Users/admin/builder/spi-builder-workspace/.derivedData
    IDEPackageSupportToolchainOverrideForManifestLoading = org.swift.600202405261a
    IDEPackageSupportUseBuiltinSCM = YES
Build settings from command line:
    OTHER_SWIFT_FLAGS = -stats-output-dir .stats -strict-concurrency=complete
    TOOLCHAINS = org.swift.600202405261a
Resolve Package Graph
Resolved source packages:
  AStack: /Users/admin/builder/spi-builder-workspace
Resolve Package Graph
Prepare packages
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (2 targets)
    Target 'AStack' in project 'AStack'
        ➜ Explicit dependency on target 'AStack' in project 'AStack'
    Target 'AStack' in project 'AStack' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ExecuteExternalTool /Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/bin/clang -v -E -dM -isysroot /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.4.sdk -x c -c /dev/null
ExecuteExternalTool /Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/bin/swiftc -v
ExecuteExternalTool /Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/bin/ld -version_details
Build description signature: 6103aae4195174d6e003c3ab31754c40
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/6103aae4195174d6e003c3ab31754c40.xcbuilddata
note: Using global toolchain override 'Swift 6.0 Development Snapshot 2024-05-26 (a)'.
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EagerLinkingTBDs/Debug
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EagerLinkingTBDs/Debug
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/PackageFrameworks
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/PackageFrameworks
note: Using global toolchain override 'Swift 6.0 Development Snapshot 2024-05-26 (a)'. (in target 'AStack' from project 'AStack')
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/AStack.modulemap (in target 'AStack' from project 'AStack')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/AStack.modulemap
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps/AStack.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/AStack.modulemap (in target 'AStack' from project 'AStack')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-copy -exclude .DS_Store -exclude CVS -exclude .svn -exclude .git -exclude .hg -resolve-src-symlinks /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/AStack.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/Objects-normal/arm64/AStack_const_extract_protocols.json (in target 'AStack' from project 'AStack')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/Objects-normal/arm64/AStack_const_extract_protocols.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/Objects-normal/arm64/AStack.SwiftFileList (in target 'AStack' from project 'AStack')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/Objects-normal/arm64/AStack.SwiftFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/Objects-normal/arm64/AStack.LinkFileList (in target 'AStack' from project 'AStack')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/Objects-normal/arm64/AStack.LinkFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/Objects-normal/arm64/AStack-OutputFileMap.json (in target 'AStack' from project 'AStack')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/Objects-normal/arm64/AStack-OutputFileMap.json
SwiftDriver AStack normal arm64 com.apple.xcode.tools.swift.compiler (in target 'AStack' from project 'AStack')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-SwiftDriver -- /Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/bin/swiftc -module-name AStack -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/Objects-normal/arm64/AStack.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -stats-output-dir .stats -strict-concurrency\=complete -sdk /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.4.sdk -target arm64-apple-macos10.15 -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 -I /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/Objects-normal/arm64/AStack-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/AStack.build/Debug/AStack.build/Objects-normal/arm64/AStack.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/AStack.build/Debug/AStack.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/Objects-normal/arm64/AStack_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.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/AStack.build/Debug/AStack.build/Objects-normal/arm64/AStack-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace -experimental-emit-module-separately -disable-cmo
SwiftEmitModule normal arm64 Emitting\ module\ for\ AStack (in target 'AStack' from project 'AStack')
    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 -emit-module -experimental-skip-non-inlinable-function-bodies-without-types /Users/admin/builder/spi-builder-workspace/Sources/AStack/AHStack.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/AVStack.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/ContentSizeCategory.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/LazyAHStack.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/LazyAVStack.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/ObservingOptions.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/UserInterfaceSizeClass.swift -target arm64-apple-macos10.15 -Xllvm -aarch64-use-tbi -enable-objc-interop -sdk /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.4.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -I /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/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/AStack.build/Debug/AStack.build/Objects-normal/arm64/AStack_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/AStack.build/Debug/AStack.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name AStack -disable-clang-spi -target-sdk-version 14.4 -target-sdk-name macosx14.4 -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.4.sdk/usr/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.4.sdk/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.4.sdk/usr/local/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.4.sdk/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.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 -emit-module-doc-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/Objects-normal/arm64/AStack.swiftdoc -emit-module-source-info-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/Objects-normal/arm64/AStack.swiftsourceinfo -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/Objects-normal/arm64/AStack-Swift.h -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/Objects-normal/arm64/AStack-master-emit-module.dia -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/Objects-normal/arm64/AStack-master-emit-module.d -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/Objects-normal/arm64/AStack.swiftmodule -emit-abi-descriptor-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/Objects-normal/arm64/AStack.abi.json
/Users/admin/builder/spi-builder-workspace/Sources/AStack/ObservingOptions.swift:13:21: warning: static property 'sizeCategory' is not concurrency-safe because non-'Sendable' type 'ObservingOptions' may have shared mutable state; this is an error in the Swift 6 language mode
 2 |
 3 | /// Options that enable AStack to determine when to adapt/switch axis.
 4 | public struct ObservingOptions: OptionSet {
   |               `- note: consider making struct 'ObservingOptions' conform to the 'Sendable' protocol
 5 |   public let rawValue: Int
 6 |
   :
11 |
12 |   /// Observes the `.sizeCategory` environment value.
13 |   public static let sizeCategory = ObservingOptions(rawValue: 1 << 0)
   |                     |- warning: static property 'sizeCategory' is not concurrency-safe because non-'Sendable' type 'ObservingOptions' may have shared mutable state; this is an error in the Swift 6 language mode
   |                     |- note: annotate 'sizeCategory' with '@MainActor' if property should only be accessed from the main actor
   |                     `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
14 |
15 |   /// Observes the `.sizeClass` environment value.
/Users/admin/builder/spi-builder-workspace/Sources/AStack/ContentSizeCategory.swift:14:22: warning: static property 'accessibilityCategories' is not concurrency-safe because non-'Sendable' type 'Set<ContentSizeCategory>' may have shared mutable state; this is an error in the Swift 6 language mode
12 |
13 |   /// A set containing all accessibility content size categories.
14 |   private static let accessibilityCategories: Set<ContentSizeCategory> = [
   |                      |- warning: static property 'accessibilityCategories' is not concurrency-safe because non-'Sendable' type 'Set<ContentSizeCategory>' may have shared mutable state; this is an error in the Swift 6 language mode
   |                      |- note: annotate 'accessibilityCategories' with '@MainActor' if property should only be accessed from the main actor
   |                      `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
15 |     .accessibilityMedium,
16 |     .accessibilityLarge,
Swift.Set:1:23: note: generic struct 'Set' does not conform to the 'Sendable' protocol
1 | @frozen public struct Set<Element> where Element : Hashable {
  |                       `- note: generic struct 'Set' does not conform to the 'Sendable' protocol
2 |     public init(minimumCapacity: Int)
3 |     @inlinable public init(_immutableCocoaSet: __owned AnyObject)
/Users/admin/builder/spi-builder-workspace/Sources/AStack/ObservingOptions.swift:18:21: warning: static property 'sizeClass' is not concurrency-safe because non-'Sendable' type 'ObservingOptions' may have shared mutable state; this is an error in the Swift 6 language mode
 2 |
 3 | /// Options that enable AStack to determine when to adapt/switch axis.
 4 | public struct ObservingOptions: OptionSet {
   |               `- note: consider making struct 'ObservingOptions' conform to the 'Sendable' protocol
 5 |   public let rawValue: Int
 6 |
   :
16 |   ///
17 |   /// Either `.horizontalSizeClass` or `.verticalSizeClass`, based on the stack.
18 |   public static let sizeClass = ObservingOptions(rawValue: 1 << 1)
   |                     |- warning: static property 'sizeClass' is not concurrency-safe because non-'Sendable' type 'ObservingOptions' may have shared mutable state; this is an error in the Swift 6 language mode
   |                     |- note: annotate 'sizeClass' with '@MainActor' if property should only be accessed from the main actor
   |                     `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
19 | }
20 |
SwiftCompile normal arm64 Compiling\ LazyAHStack.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/LazyAHStack.swift (in target 'AStack' from project 'AStack')
    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/Sources/AStack/AHStack.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/AVStack.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/ContentSizeCategory.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/AStack/LazyAHStack.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/LazyAVStack.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/ObservingOptions.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/UserInterfaceSizeClass.swift -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/Objects-normal/arm64/LazyAHStack.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/Objects-normal/arm64/LazyAHStack.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/Objects-normal/arm64/LazyAHStack.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/Objects-normal/arm64/LazyAHStack.dia -target arm64-apple-macos10.15 -Xllvm -aarch64-use-tbi -enable-objc-interop -sdk /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.4.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -I /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/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/AStack.build/Debug/AStack.build/Objects-normal/arm64/AStack_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/AStack.build/Debug/AStack.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name AStack -frontend-parseable-output -disable-clang-spi -target-sdk-version 14.4 -target-sdk-name macosx14.4 -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.4.sdk/usr/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.4.sdk/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.4.sdk/usr/local/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.4.sdk/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.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/AStack.build/Debug/AStack.build/Objects-normal/arm64/LazyAHStack.o -index-unit-output-path /AStack.build/Debug/AStack.build/Objects-normal/arm64/LazyAHStack.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/Sources/AStack/LazyAHStack.swift (in target 'AStack' from project 'AStack')
    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/Sources/AStack/AHStack.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/AVStack.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/ContentSizeCategory.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/AStack/LazyAHStack.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/LazyAVStack.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/ObservingOptions.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/UserInterfaceSizeClass.swift -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/Objects-normal/arm64/LazyAHStack.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/Objects-normal/arm64/LazyAHStack.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/Objects-normal/arm64/LazyAHStack.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/Objects-normal/arm64/LazyAHStack.dia -target arm64-apple-macos10.15 -Xllvm -aarch64-use-tbi -enable-objc-interop -sdk /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.4.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -I /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/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/AStack.build/Debug/AStack.build/Objects-normal/arm64/AStack_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/AStack.build/Debug/AStack.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name AStack -frontend-parseable-output -disable-clang-spi -target-sdk-version 14.4 -target-sdk-name macosx14.4 -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.4.sdk/usr/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.4.sdk/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.4.sdk/usr/local/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.4.sdk/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.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/AStack.build/Debug/AStack.build/Objects-normal/arm64/LazyAHStack.o -index-unit-output-path /AStack.build/Debug/AStack.build/Objects-normal/arm64/LazyAHStack.o -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -index-system-modules
/Users/admin/builder/spi-builder-workspace/Sources/AStack/ObservingOptions.swift:13:21: warning: static property 'sizeCategory' is not concurrency-safe because non-'Sendable' type 'ObservingOptions' may have shared mutable state; this is an error in the Swift 6 language mode
  public static let sizeCategory = ObservingOptions(rawValue: 1 << 0)
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/AStack/ObservingOptions.swift:4:15: note: consider making struct 'ObservingOptions' conform to the 'Sendable' protocol
public struct ObservingOptions: OptionSet {
              ^
                                         , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/AStack/ObservingOptions.swift:13:21: note: annotate 'sizeCategory' with '@MainActor' if property should only be accessed from the main actor
  public static let sizeCategory = ObservingOptions(rawValue: 1 << 0)
                    ^
  @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/AStack/ObservingOptions.swift:13:21: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  public static let sizeCategory = ObservingOptions(rawValue: 1 << 0)
                    ^
  nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/AStack/ObservingOptions.swift:18:21: warning: static property 'sizeClass' is not concurrency-safe because non-'Sendable' type 'ObservingOptions' may have shared mutable state; this is an error in the Swift 6 language mode
  public static let sizeClass = ObservingOptions(rawValue: 1 << 1)
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/AStack/ObservingOptions.swift:4:15: note: consider making struct 'ObservingOptions' conform to the 'Sendable' protocol
public struct ObservingOptions: OptionSet {
              ^
                                         , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/AStack/ObservingOptions.swift:18:21: note: annotate 'sizeClass' with '@MainActor' if property should only be accessed from the main actor
  public static let sizeClass = ObservingOptions(rawValue: 1 << 1)
                    ^
  @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/AStack/ObservingOptions.swift:18:21: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  public static let sizeClass = ObservingOptions(rawValue: 1 << 1)
                    ^
  nonisolated(unsafe)
SwiftCompile normal arm64 Compiling\ UserInterfaceSizeClass.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/UserInterfaceSizeClass.swift (in target 'AStack' from project 'AStack')
    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/Sources/AStack/AHStack.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/AVStack.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/ContentSizeCategory.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/LazyAHStack.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/LazyAVStack.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/ObservingOptions.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/AStack/UserInterfaceSizeClass.swift -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/Objects-normal/arm64/UserInterfaceSizeClass.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/Objects-normal/arm64/UserInterfaceSizeClass.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/Objects-normal/arm64/UserInterfaceSizeClass.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/Objects-normal/arm64/UserInterfaceSizeClass.dia -target arm64-apple-macos10.15 -Xllvm -aarch64-use-tbi -enable-objc-interop -sdk /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.4.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -I /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/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/AStack.build/Debug/AStack.build/Objects-normal/arm64/AStack_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/AStack.build/Debug/AStack.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name AStack -frontend-parseable-output -disable-clang-spi -target-sdk-version 14.4 -target-sdk-name macosx14.4 -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.4.sdk/usr/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.4.sdk/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.4.sdk/usr/local/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.4.sdk/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.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/AStack.build/Debug/AStack.build/Objects-normal/arm64/UserInterfaceSizeClass.o -index-unit-output-path /AStack.build/Debug/AStack.build/Objects-normal/arm64/UserInterfaceSizeClass.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/Sources/AStack/UserInterfaceSizeClass.swift (in target 'AStack' from project 'AStack')
    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/Sources/AStack/AHStack.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/AVStack.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/ContentSizeCategory.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/LazyAHStack.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/LazyAVStack.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/ObservingOptions.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/AStack/UserInterfaceSizeClass.swift -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/Objects-normal/arm64/UserInterfaceSizeClass.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/Objects-normal/arm64/UserInterfaceSizeClass.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/Objects-normal/arm64/UserInterfaceSizeClass.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/Objects-normal/arm64/UserInterfaceSizeClass.dia -target arm64-apple-macos10.15 -Xllvm -aarch64-use-tbi -enable-objc-interop -sdk /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.4.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -I /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/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/AStack.build/Debug/AStack.build/Objects-normal/arm64/AStack_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/AStack.build/Debug/AStack.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name AStack -frontend-parseable-output -disable-clang-spi -target-sdk-version 14.4 -target-sdk-name macosx14.4 -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.4.sdk/usr/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.4.sdk/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.4.sdk/usr/local/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.4.sdk/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.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/AStack.build/Debug/AStack.build/Objects-normal/arm64/UserInterfaceSizeClass.o -index-unit-output-path /AStack.build/Debug/AStack.build/Objects-normal/arm64/UserInterfaceSizeClass.o -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -index-system-modules
/Users/admin/builder/spi-builder-workspace/Sources/AStack/UserInterfaceSizeClass.swift:25:23: warning: expected member name or constructor call after type name; this will be an error in Swift 6
    get { return self[HorizontalSizeClassEnvironmentKey] }
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/AStack/UserInterfaceSizeClass.swift:25:23: note: add arguments after the type to construct a value of the type
    get { return self[HorizontalSizeClassEnvironmentKey] }
                      ^
                                                       ()
/Users/admin/builder/spi-builder-workspace/Sources/AStack/UserInterfaceSizeClass.swift:25:23: note: use '.self' to reference the type object
    get { return self[HorizontalSizeClassEnvironmentKey] }
                      ^
                                                       .self
/Users/admin/builder/spi-builder-workspace/Sources/AStack/UserInterfaceSizeClass.swift:26:16: warning: expected member name or constructor call after type name; this will be an error in Swift 6
    set { self[HorizontalSizeClassEnvironmentKey] = newValue }
               ^
/Users/admin/builder/spi-builder-workspace/Sources/AStack/UserInterfaceSizeClass.swift:26:16: note: add arguments after the type to construct a value of the type
    set { self[HorizontalSizeClassEnvironmentKey] = newValue }
               ^
                                                ()
/Users/admin/builder/spi-builder-workspace/Sources/AStack/UserInterfaceSizeClass.swift:26:16: note: use '.self' to reference the type object
    set { self[HorizontalSizeClassEnvironmentKey] = newValue }
               ^
                                                .self
/Users/admin/builder/spi-builder-workspace/Sources/AStack/UserInterfaceSizeClass.swift:29:23: warning: expected member name or constructor call after type name; this will be an error in Swift 6
    get { return self[VerticalSizeClassEnvironmentKey] }
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/AStack/UserInterfaceSizeClass.swift:29:23: note: add arguments after the type to construct a value of the type
    get { return self[VerticalSizeClassEnvironmentKey] }
                      ^
                                                     ()
/Users/admin/builder/spi-builder-workspace/Sources/AStack/UserInterfaceSizeClass.swift:29:23: note: use '.self' to reference the type object
    get { return self[VerticalSizeClassEnvironmentKey] }
                      ^
                                                     .self
/Users/admin/builder/spi-builder-workspace/Sources/AStack/UserInterfaceSizeClass.swift:30:16: warning: expected member name or constructor call after type name; this will be an error in Swift 6
    set { self[VerticalSizeClassEnvironmentKey] = newValue }
               ^
/Users/admin/builder/spi-builder-workspace/Sources/AStack/UserInterfaceSizeClass.swift:30:16: note: add arguments after the type to construct a value of the type
    set { self[VerticalSizeClassEnvironmentKey] = newValue }
               ^
                                              ()
/Users/admin/builder/spi-builder-workspace/Sources/AStack/UserInterfaceSizeClass.swift:30:16: note: use '.self' to reference the type object
    set { self[VerticalSizeClassEnvironmentKey] = newValue }
               ^
                                              .self
SwiftCompile normal arm64 Compiling\ ObservingOptions.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/ObservingOptions.swift (in target 'AStack' from project 'AStack')
    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/Sources/AStack/AHStack.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/AVStack.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/ContentSizeCategory.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/LazyAHStack.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/LazyAVStack.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/AStack/ObservingOptions.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/UserInterfaceSizeClass.swift -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/Objects-normal/arm64/ObservingOptions.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/Objects-normal/arm64/ObservingOptions.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/Objects-normal/arm64/ObservingOptions.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/Objects-normal/arm64/ObservingOptions.dia -target arm64-apple-macos10.15 -Xllvm -aarch64-use-tbi -enable-objc-interop -sdk /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.4.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -I /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/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/AStack.build/Debug/AStack.build/Objects-normal/arm64/AStack_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/AStack.build/Debug/AStack.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name AStack -frontend-parseable-output -disable-clang-spi -target-sdk-version 14.4 -target-sdk-name macosx14.4 -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.4.sdk/usr/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.4.sdk/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.4.sdk/usr/local/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.4.sdk/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.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/AStack.build/Debug/AStack.build/Objects-normal/arm64/ObservingOptions.o -index-unit-output-path /AStack.build/Debug/AStack.build/Objects-normal/arm64/ObservingOptions.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/Sources/AStack/ObservingOptions.swift (in target 'AStack' from project 'AStack')
    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/Sources/AStack/AHStack.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/AVStack.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/ContentSizeCategory.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/LazyAHStack.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/LazyAVStack.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/AStack/ObservingOptions.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/UserInterfaceSizeClass.swift -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/Objects-normal/arm64/ObservingOptions.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/Objects-normal/arm64/ObservingOptions.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/Objects-normal/arm64/ObservingOptions.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/Objects-normal/arm64/ObservingOptions.dia -target arm64-apple-macos10.15 -Xllvm -aarch64-use-tbi -enable-objc-interop -sdk /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.4.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -I /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/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/AStack.build/Debug/AStack.build/Objects-normal/arm64/AStack_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/AStack.build/Debug/AStack.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name AStack -frontend-parseable-output -disable-clang-spi -target-sdk-version 14.4 -target-sdk-name macosx14.4 -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.4.sdk/usr/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.4.sdk/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.4.sdk/usr/local/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.4.sdk/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.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/AStack.build/Debug/AStack.build/Objects-normal/arm64/ObservingOptions.o -index-unit-output-path /AStack.build/Debug/AStack.build/Objects-normal/arm64/ObservingOptions.o -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -index-system-modules
/Users/admin/builder/spi-builder-workspace/Sources/AStack/ObservingOptions.swift:13:21: warning: static property 'sizeCategory' is not concurrency-safe because non-'Sendable' type 'ObservingOptions' may have shared mutable state; this is an error in the Swift 6 language mode
  public static let sizeCategory = ObservingOptions(rawValue: 1 << 0)
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/AStack/ObservingOptions.swift:4:15: note: consider making struct 'ObservingOptions' conform to the 'Sendable' protocol
public struct ObservingOptions: OptionSet {
              ^
                                         , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/AStack/ObservingOptions.swift:13:21: note: annotate 'sizeCategory' with '@MainActor' if property should only be accessed from the main actor
  public static let sizeCategory = ObservingOptions(rawValue: 1 << 0)
                    ^
  @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/AStack/ObservingOptions.swift:13:21: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  public static let sizeCategory = ObservingOptions(rawValue: 1 << 0)
                    ^
  nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/AStack/ObservingOptions.swift:18:21: warning: static property 'sizeClass' is not concurrency-safe because non-'Sendable' type 'ObservingOptions' may have shared mutable state; this is an error in the Swift 6 language mode
  public static let sizeClass = ObservingOptions(rawValue: 1 << 1)
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/AStack/ObservingOptions.swift:4:15: note: consider making struct 'ObservingOptions' conform to the 'Sendable' protocol
public struct ObservingOptions: OptionSet {
              ^
                                         , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/AStack/ObservingOptions.swift:18:21: note: annotate 'sizeClass' with '@MainActor' if property should only be accessed from the main actor
  public static let sizeClass = ObservingOptions(rawValue: 1 << 1)
                    ^
  @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/AStack/ObservingOptions.swift:18:21: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  public static let sizeClass = ObservingOptions(rawValue: 1 << 1)
                    ^
  nonisolated(unsafe)
SwiftCompile normal arm64 Compiling\ ContentSizeCategory.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/ContentSizeCategory.swift (in target 'AStack' from project 'AStack')
    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/Sources/AStack/AHStack.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/AVStack.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/AStack/ContentSizeCategory.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/LazyAHStack.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/LazyAVStack.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/ObservingOptions.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/UserInterfaceSizeClass.swift -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/Objects-normal/arm64/ContentSizeCategory.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/Objects-normal/arm64/ContentSizeCategory.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/Objects-normal/arm64/ContentSizeCategory.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/Objects-normal/arm64/ContentSizeCategory.dia -target arm64-apple-macos10.15 -Xllvm -aarch64-use-tbi -enable-objc-interop -sdk /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.4.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -I /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/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/AStack.build/Debug/AStack.build/Objects-normal/arm64/AStack_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/AStack.build/Debug/AStack.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name AStack -frontend-parseable-output -disable-clang-spi -target-sdk-version 14.4 -target-sdk-name macosx14.4 -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.4.sdk/usr/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.4.sdk/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.4.sdk/usr/local/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.4.sdk/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.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/AStack.build/Debug/AStack.build/Objects-normal/arm64/ContentSizeCategory.o -index-unit-output-path /AStack.build/Debug/AStack.build/Objects-normal/arm64/ContentSizeCategory.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/Sources/AStack/ContentSizeCategory.swift (in target 'AStack' from project 'AStack')
    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/Sources/AStack/AHStack.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/AVStack.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/AStack/ContentSizeCategory.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/LazyAHStack.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/LazyAVStack.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/ObservingOptions.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/UserInterfaceSizeClass.swift -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/Objects-normal/arm64/ContentSizeCategory.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/Objects-normal/arm64/ContentSizeCategory.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/Objects-normal/arm64/ContentSizeCategory.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/Objects-normal/arm64/ContentSizeCategory.dia -target arm64-apple-macos10.15 -Xllvm -aarch64-use-tbi -enable-objc-interop -sdk /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.4.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -I /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/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/AStack.build/Debug/AStack.build/Objects-normal/arm64/AStack_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/AStack.build/Debug/AStack.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name AStack -frontend-parseable-output -disable-clang-spi -target-sdk-version 14.4 -target-sdk-name macosx14.4 -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.4.sdk/usr/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.4.sdk/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.4.sdk/usr/local/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.4.sdk/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.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/AStack.build/Debug/AStack.build/Objects-normal/arm64/ContentSizeCategory.o -index-unit-output-path /AStack.build/Debug/AStack.build/Objects-normal/arm64/ContentSizeCategory.o -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -index-system-modules
/Users/admin/builder/spi-builder-workspace/Sources/AStack/ContentSizeCategory.swift:14:22: warning: static property 'accessibilityCategories' is not concurrency-safe because non-'Sendable' type 'Set<ContentSizeCategory>' may have shared mutable state; this is an error in the Swift 6 language mode
  private static let accessibilityCategories: Set<ContentSizeCategory> = [
                     ^
Swift.Set:1:23: note: generic struct 'Set' does not conform to the 'Sendable' protocol
@frozen public struct Set<Element> where Element : Hashable {
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/AStack/ContentSizeCategory.swift:14:22: note: annotate 'accessibilityCategories' with '@MainActor' if property should only be accessed from the main actor
  private static let accessibilityCategories: Set<ContentSizeCategory> = [
                     ^
  @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/AStack/ContentSizeCategory.swift:14:22: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  private static let accessibilityCategories: Set<ContentSizeCategory> = [
                     ^
  nonisolated(unsafe)
SwiftCompile normal arm64 Compiling\ AVStack.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/AVStack.swift (in target 'AStack' from project 'AStack')
    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/Sources/AStack/AHStack.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/AStack/AVStack.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/ContentSizeCategory.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/LazyAHStack.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/LazyAVStack.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/ObservingOptions.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/UserInterfaceSizeClass.swift -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/Objects-normal/arm64/AVStack.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/Objects-normal/arm64/AVStack.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/Objects-normal/arm64/AVStack.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/Objects-normal/arm64/AVStack.dia -target arm64-apple-macos10.15 -Xllvm -aarch64-use-tbi -enable-objc-interop -sdk /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.4.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -I /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/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/AStack.build/Debug/AStack.build/Objects-normal/arm64/AStack_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/AStack.build/Debug/AStack.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name AStack -frontend-parseable-output -disable-clang-spi -target-sdk-version 14.4 -target-sdk-name macosx14.4 -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.4.sdk/usr/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.4.sdk/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.4.sdk/usr/local/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.4.sdk/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.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/AStack.build/Debug/AStack.build/Objects-normal/arm64/AVStack.o -index-unit-output-path /AStack.build/Debug/AStack.build/Objects-normal/arm64/AVStack.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/Sources/AStack/AVStack.swift (in target 'AStack' from project 'AStack')
    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/Sources/AStack/AHStack.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/AStack/AVStack.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/ContentSizeCategory.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/LazyAHStack.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/LazyAVStack.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/ObservingOptions.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/UserInterfaceSizeClass.swift -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/Objects-normal/arm64/AVStack.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/Objects-normal/arm64/AVStack.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/Objects-normal/arm64/AVStack.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/Objects-normal/arm64/AVStack.dia -target arm64-apple-macos10.15 -Xllvm -aarch64-use-tbi -enable-objc-interop -sdk /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.4.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -I /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/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/AStack.build/Debug/AStack.build/Objects-normal/arm64/AStack_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/AStack.build/Debug/AStack.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name AStack -frontend-parseable-output -disable-clang-spi -target-sdk-version 14.4 -target-sdk-name macosx14.4 -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.4.sdk/usr/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.4.sdk/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.4.sdk/usr/local/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.4.sdk/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.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/AStack.build/Debug/AStack.build/Objects-normal/arm64/AVStack.o -index-unit-output-path /AStack.build/Debug/AStack.build/Objects-normal/arm64/AVStack.o -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -index-system-modules
/Users/admin/builder/spi-builder-workspace/Sources/AStack/ObservingOptions.swift:13:21: warning: static property 'sizeCategory' is not concurrency-safe because non-'Sendable' type 'ObservingOptions' may have shared mutable state; this is an error in the Swift 6 language mode
  public static let sizeCategory = ObservingOptions(rawValue: 1 << 0)
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/AStack/ObservingOptions.swift:4:15: note: consider making struct 'ObservingOptions' conform to the 'Sendable' protocol
public struct ObservingOptions: OptionSet {
              ^
                                         , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/AStack/ObservingOptions.swift:13:21: note: annotate 'sizeCategory' with '@MainActor' if property should only be accessed from the main actor
  public static let sizeCategory = ObservingOptions(rawValue: 1 << 0)
                    ^
  @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/AStack/ObservingOptions.swift:13:21: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  public static let sizeCategory = ObservingOptions(rawValue: 1 << 0)
                    ^
  nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/AStack/ObservingOptions.swift:18:21: warning: static property 'sizeClass' is not concurrency-safe because non-'Sendable' type 'ObservingOptions' may have shared mutable state; this is an error in the Swift 6 language mode
  public static let sizeClass = ObservingOptions(rawValue: 1 << 1)
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/AStack/ObservingOptions.swift:4:15: note: consider making struct 'ObservingOptions' conform to the 'Sendable' protocol
public struct ObservingOptions: OptionSet {
              ^
                                         , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/AStack/ObservingOptions.swift:18:21: note: annotate 'sizeClass' with '@MainActor' if property should only be accessed from the main actor
  public static let sizeClass = ObservingOptions(rawValue: 1 << 1)
                    ^
  @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/AStack/ObservingOptions.swift:18:21: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  public static let sizeClass = ObservingOptions(rawValue: 1 << 1)
                    ^
  nonisolated(unsafe)
SwiftCompile normal arm64 Compiling\ LazyAVStack.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/LazyAVStack.swift (in target 'AStack' from project 'AStack')
    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/Sources/AStack/AHStack.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/AVStack.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/ContentSizeCategory.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/LazyAHStack.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/AStack/LazyAVStack.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/ObservingOptions.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/UserInterfaceSizeClass.swift -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/Objects-normal/arm64/LazyAVStack.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/Objects-normal/arm64/LazyAVStack.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/Objects-normal/arm64/LazyAVStack.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/Objects-normal/arm64/LazyAVStack.dia -target arm64-apple-macos10.15 -Xllvm -aarch64-use-tbi -enable-objc-interop -sdk /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.4.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -I /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/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/AStack.build/Debug/AStack.build/Objects-normal/arm64/AStack_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/AStack.build/Debug/AStack.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name AStack -frontend-parseable-output -disable-clang-spi -target-sdk-version 14.4 -target-sdk-name macosx14.4 -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.4.sdk/usr/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.4.sdk/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.4.sdk/usr/local/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.4.sdk/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.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/AStack.build/Debug/AStack.build/Objects-normal/arm64/LazyAVStack.o -index-unit-output-path /AStack.build/Debug/AStack.build/Objects-normal/arm64/LazyAVStack.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/Sources/AStack/LazyAVStack.swift (in target 'AStack' from project 'AStack')
    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/Sources/AStack/AHStack.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/AVStack.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/ContentSizeCategory.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/LazyAHStack.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/AStack/LazyAVStack.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/ObservingOptions.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/UserInterfaceSizeClass.swift -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/Objects-normal/arm64/LazyAVStack.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/Objects-normal/arm64/LazyAVStack.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/Objects-normal/arm64/LazyAVStack.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/Objects-normal/arm64/LazyAVStack.dia -target arm64-apple-macos10.15 -Xllvm -aarch64-use-tbi -enable-objc-interop -sdk /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.4.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -I /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/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/AStack.build/Debug/AStack.build/Objects-normal/arm64/AStack_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/AStack.build/Debug/AStack.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name AStack -frontend-parseable-output -disable-clang-spi -target-sdk-version 14.4 -target-sdk-name macosx14.4 -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.4.sdk/usr/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.4.sdk/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.4.sdk/usr/local/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.4.sdk/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.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/AStack.build/Debug/AStack.build/Objects-normal/arm64/LazyAVStack.o -index-unit-output-path /AStack.build/Debug/AStack.build/Objects-normal/arm64/LazyAVStack.o -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -index-system-modules
/Users/admin/builder/spi-builder-workspace/Sources/AStack/ObservingOptions.swift:13:21: warning: static property 'sizeCategory' is not concurrency-safe because non-'Sendable' type 'ObservingOptions' may have shared mutable state; this is an error in the Swift 6 language mode
  public static let sizeCategory = ObservingOptions(rawValue: 1 << 0)
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/AStack/ObservingOptions.swift:4:15: note: consider making struct 'ObservingOptions' conform to the 'Sendable' protocol
public struct ObservingOptions: OptionSet {
              ^
                                         , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/AStack/ObservingOptions.swift:13:21: note: annotate 'sizeCategory' with '@MainActor' if property should only be accessed from the main actor
  public static let sizeCategory = ObservingOptions(rawValue: 1 << 0)
                    ^
  @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/AStack/ObservingOptions.swift:13:21: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  public static let sizeCategory = ObservingOptions(rawValue: 1 << 0)
                    ^
  nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/AStack/ObservingOptions.swift:18:21: warning: static property 'sizeClass' is not concurrency-safe because non-'Sendable' type 'ObservingOptions' may have shared mutable state; this is an error in the Swift 6 language mode
  public static let sizeClass = ObservingOptions(rawValue: 1 << 1)
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/AStack/ObservingOptions.swift:4:15: note: consider making struct 'ObservingOptions' conform to the 'Sendable' protocol
public struct ObservingOptions: OptionSet {
              ^
                                         , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/AStack/ObservingOptions.swift:18:21: note: annotate 'sizeClass' with '@MainActor' if property should only be accessed from the main actor
  public static let sizeClass = ObservingOptions(rawValue: 1 << 1)
                    ^
  @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/AStack/ObservingOptions.swift:18:21: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  public static let sizeClass = ObservingOptions(rawValue: 1 << 1)
                    ^
  nonisolated(unsafe)
SwiftCompile normal arm64 Compiling\ AHStack.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/AHStack.swift (in target 'AStack' from project 'AStack')
    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 -primary-file /Users/admin/builder/spi-builder-workspace/Sources/AStack/AHStack.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/AVStack.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/ContentSizeCategory.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/LazyAHStack.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/LazyAVStack.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/ObservingOptions.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/UserInterfaceSizeClass.swift -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/Objects-normal/arm64/AHStack.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/Objects-normal/arm64/AHStack.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/Objects-normal/arm64/AHStack.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/Objects-normal/arm64/AHStack.dia -target arm64-apple-macos10.15 -Xllvm -aarch64-use-tbi -enable-objc-interop -sdk /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.4.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -I /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/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/AStack.build/Debug/AStack.build/Objects-normal/arm64/AStack_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/AStack.build/Debug/AStack.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name AStack -frontend-parseable-output -disable-clang-spi -target-sdk-version 14.4 -target-sdk-name macosx14.4 -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.4.sdk/usr/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.4.sdk/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.4.sdk/usr/local/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.4.sdk/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.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/AStack.build/Debug/AStack.build/Objects-normal/arm64/AHStack.o -index-unit-output-path /AStack.build/Debug/AStack.build/Objects-normal/arm64/AHStack.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/Sources/AStack/AHStack.swift (in target 'AStack' from project 'AStack')
    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 -primary-file /Users/admin/builder/spi-builder-workspace/Sources/AStack/AHStack.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/AVStack.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/ContentSizeCategory.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/LazyAHStack.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/LazyAVStack.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/ObservingOptions.swift /Users/admin/builder/spi-builder-workspace/Sources/AStack/UserInterfaceSizeClass.swift -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/Objects-normal/arm64/AHStack.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/Objects-normal/arm64/AHStack.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/Objects-normal/arm64/AHStack.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/Objects-normal/arm64/AHStack.dia -target arm64-apple-macos10.15 -Xllvm -aarch64-use-tbi -enable-objc-interop -sdk /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.4.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -I /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/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/AStack.build/Debug/AStack.build/Objects-normal/arm64/AStack_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/AStack.build/Debug/AStack.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name AStack -frontend-parseable-output -disable-clang-spi -target-sdk-version 14.4 -target-sdk-name macosx14.4 -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.4.sdk/usr/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.4.sdk/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.4.sdk/usr/local/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.4.sdk/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.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/AStack.build/Debug/AStack.build/Objects-normal/arm64/AHStack.o -index-unit-output-path /AStack.build/Debug/AStack.build/Objects-normal/arm64/AHStack.o -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -index-system-modules
/Users/admin/builder/spi-builder-workspace/Sources/AStack/ObservingOptions.swift:13:21: warning: static property 'sizeCategory' is not concurrency-safe because non-'Sendable' type 'ObservingOptions' may have shared mutable state; this is an error in the Swift 6 language mode
  public static let sizeCategory = ObservingOptions(rawValue: 1 << 0)
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/AStack/ObservingOptions.swift:4:15: note: consider making struct 'ObservingOptions' conform to the 'Sendable' protocol
public struct ObservingOptions: OptionSet {
              ^
                                         , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/AStack/ObservingOptions.swift:13:21: note: annotate 'sizeCategory' with '@MainActor' if property should only be accessed from the main actor
  public static let sizeCategory = ObservingOptions(rawValue: 1 << 0)
                    ^
  @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/AStack/ObservingOptions.swift:13:21: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  public static let sizeCategory = ObservingOptions(rawValue: 1 << 0)
                    ^
  nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/AStack/ObservingOptions.swift:18:21: warning: static property 'sizeClass' is not concurrency-safe because non-'Sendable' type 'ObservingOptions' may have shared mutable state; this is an error in the Swift 6 language mode
  public static let sizeClass = ObservingOptions(rawValue: 1 << 1)
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/AStack/ObservingOptions.swift:4:15: note: consider making struct 'ObservingOptions' conform to the 'Sendable' protocol
public struct ObservingOptions: OptionSet {
              ^
                                         , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/AStack/ObservingOptions.swift:18:21: note: annotate 'sizeClass' with '@MainActor' if property should only be accessed from the main actor
  public static let sizeClass = ObservingOptions(rawValue: 1 << 1)
                    ^
  @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/AStack/ObservingOptions.swift:18:21: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  public static let sizeClass = ObservingOptions(rawValue: 1 << 1)
                    ^
  nonisolated(unsafe)
SwiftDriverJobDiscovery normal arm64 Emitting module for AStack (in target 'AStack' from project 'AStack')
SwiftDriver\ Compilation\ Requirements AStack normal arm64 com.apple.xcode.tools.swift.compiler (in target 'AStack' from project 'AStack')
    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 AStack -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/Objects-normal/arm64/AStack.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -stats-output-dir .stats -strict-concurrency\=complete -sdk /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.4.sdk -target arm64-apple-macos10.15 -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 -I /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/Objects-normal/arm64/AStack-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/AStack.build/Debug/AStack.build/Objects-normal/arm64/AStack.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/AStack.build/Debug/AStack.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/Objects-normal/arm64/AStack_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.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/AStack.build/Debug/AStack.build/Objects-normal/arm64/AStack-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace -experimental-emit-module-separately -disable-cmo
SwiftMergeGeneratedHeaders /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps/AStack-Swift.h /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/Objects-normal/arm64/AStack-Swift.h (in target 'AStack' from project 'AStack')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-swiftHeaderTool -arch arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/Objects-normal/arm64/AStack-Swift.h -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps/AStack-Swift.h
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/AStack.swiftmodule/arm64-apple-macos.swiftmodule /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/Objects-normal/arm64/AStack.swiftmodule (in target 'AStack' from project 'AStack')
    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/AStack.build/Debug/AStack.build/Objects-normal/arm64/AStack.swiftmodule /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/AStack.swiftmodule/arm64-apple-macos.swiftmodule
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/AStack.swiftmodule/arm64-apple-macos.swiftdoc /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/Objects-normal/arm64/AStack.swiftdoc (in target 'AStack' from project 'AStack')
    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/AStack.build/Debug/AStack.build/Objects-normal/arm64/AStack.swiftdoc /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/AStack.swiftmodule/arm64-apple-macos.swiftdoc
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/AStack.swiftmodule/arm64-apple-macos.abi.json /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/Objects-normal/arm64/AStack.abi.json (in target 'AStack' from project 'AStack')
    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/AStack.build/Debug/AStack.build/Objects-normal/arm64/AStack.abi.json /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/AStack.swiftmodule/arm64-apple-macos.abi.json
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/AStack.swiftmodule/Project/arm64-apple-macos.swiftsourceinfo /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/Objects-normal/arm64/AStack.swiftsourceinfo (in target 'AStack' from project 'AStack')
    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/AStack.build/Debug/AStack.build/Objects-normal/arm64/AStack.swiftsourceinfo /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/AStack.swiftmodule/Project/arm64-apple-macos.swiftsourceinfo
SwiftDriverJobDiscovery normal arm64 Compiling ObservingOptions.swift (in target 'AStack' from project 'AStack')
SwiftDriverJobDiscovery normal arm64 Compiling UserInterfaceSizeClass.swift (in target 'AStack' from project 'AStack')
SwiftDriverJobDiscovery normal arm64 Compiling LazyAVStack.swift (in target 'AStack' from project 'AStack')
SwiftDriverJobDiscovery normal arm64 Compiling ContentSizeCategory.swift (in target 'AStack' from project 'AStack')
SwiftDriverJobDiscovery normal arm64 Compiling LazyAHStack.swift (in target 'AStack' from project 'AStack')
SwiftDriverJobDiscovery normal arm64 Compiling AHStack.swift (in target 'AStack' from project 'AStack')
SwiftDriverJobDiscovery normal arm64 Compiling AVStack.swift (in target 'AStack' from project 'AStack')
SwiftDriver\ Compilation AStack normal arm64 com.apple.xcode.tools.swift.compiler (in target 'AStack' from project 'AStack')
    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 AStack -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/Objects-normal/arm64/AStack.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -stats-output-dir .stats -strict-concurrency\=complete -sdk /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.4.sdk -target arm64-apple-macos10.15 -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 -I /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/Objects-normal/arm64/AStack-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/AStack.build/Debug/AStack.build/Objects-normal/arm64/AStack.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/AStack.build/Debug/AStack.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/Objects-normal/arm64/AStack_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.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/AStack.build/Debug/AStack.build/Objects-normal/arm64/AStack-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/AStack.o normal (in target 'AStack' from project 'AStack')
    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-macos10.15 -r -isysroot /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.4.sdk -O0 -L/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EagerLinkingTBDs/Debug -L/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -L/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EagerLinkingTBDs/Debug -F/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -iframework /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -filelist /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/Objects-normal/arm64/AStack.LinkFileList -nostdlib -Xlinker -object_path_lto -Xlinker /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/Objects-normal/arm64/AStack_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/macosx -L/usr/lib/swift -Xlinker -add_ast_path -Xlinker /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/Objects-normal/arm64/AStack.swiftmodule -Xlinker -dependency_info -Xlinker /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AStack.build/Debug/AStack.build/Objects-normal/arm64/AStack_dependency_info.dat -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/AStack.o
RegisterExecutionPolicyException /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/AStack.o (in target 'AStack' from project 'AStack')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-RegisterExecutionPolicyException /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/AStack.o
note: Using global toolchain override 'Swift 6.0 Development Snapshot 2024-05-26 (a)'. (in target 'AStack' from project 'AStack')
** BUILD SUCCEEDED **
--- xcodebuild: WARNING: Using the first of multiple matching destinations:
{ platform:macOS, arch:arm64, id:0000FE00-8C151E3703BE51BE, name:My Mac }
{ platform:macOS, arch:arm64, variant:Mac Catalyst, id:0000FE00-8C151E3703BE51BE, name:My Mac }
{ platform:macOS, arch:arm64, variant:DriverKit, id:0000FE00-8C151E3703BE51BE, name:My Mac }
{ platform:macOS, arch:arm64, variant:Designed for [iPad,iPhone], id:0000FE00-8C151E3703BE51BE, name:My Mac }
{ platform:tvOS Simulator, id:8B1ABE64-0401-443E-812F-247A4FBB5BDB, OS:17.4, name:Apple TV }
{ platform:tvOS Simulator, id:1CFD7C1E-15D0-43C5-AF27-909F7506EEF8, OS:17.4, name:Apple TV 4K (3rd generation) }
{ platform:tvOS Simulator, id:2F8EA46A-629D-4072-B00C-F903D55C3177, OS:17.4, name:Apple TV 4K (3rd generation) (at 1080p) }
{ platform:visionOS Simulator, id:91219D42-BD52-4AED-96DD-B55E31EB00BB, OS:1.1, name:Apple Vision Pro }
{ platform:watchOS Simulator, id:DE04AC0A-986B-4FBA-9496-F35677425C97, OS:10.4, name:Apple Watch SE (40mm) (2nd generation) }
{ platform:watchOS Simulator, id:4BE5427F-5FC7-449C-B254-3F404CE79B2F, OS:10.4, name:Apple Watch SE (44mm) (2nd generation) }
{ platform:watchOS Simulator, id:B1E30F2A-196D-43FB-B903-C3CF777EDD8E, OS:10.4, name:Apple Watch Series 5 (40mm) }
{ platform:watchOS Simulator, id:2F36C8D1-FB3D-4D85-A931-07B6EFBD4E4F, OS:10.4, name:Apple Watch Series 5 (44mm) }
{ platform:watchOS Simulator, id:CF595720-5AAE-408E-8353-1C54D9068D3E, OS:10.4, name:Apple Watch Series 6 (40mm) }
{ platform:watchOS Simulator, id:8F6954D5-8415-4A06-8701-3C7F4ACB2488, OS:10.4, name:Apple Watch Series 6 (44mm) }
{ platform:watchOS Simulator, id:F60A3AB2-C846-4E63-9A50-5E6DBD6A2777, OS:10.4, name:Apple Watch Series 7 (41mm) }
{ platform:watchOS Simulator, id:F72F2121-983A-4C32-A0D4-0C7BA61073C9, OS:10.4, name:Apple Watch Series 7 (45mm) }
{ platform:watchOS Simulator, id:86A5CFD7-08C3-40A4-B2A6-2F3A8CB8BDA5, OS:10.4, name:Apple Watch Series 9 (41mm) }
{ platform:watchOS Simulator, id:B22A08B0-18B6-43BC-94F1-5C2F83724B73, OS:10.4, name:Apple Watch Series 9 (45mm) }
{ platform:watchOS Simulator, id:797FC64C-7930-4151-8822-6349FA58EFA0, OS:10.4, name:Apple Watch Ultra 2 (49mm) }
{ platform:iOS Simulator, id:80B3B926-14C6-407B-AD45-937DD9D118A2, OS:17.4, name:iPad (10th generation) }
{ platform:iOS Simulator, id:DCA453EF-4DA0-4BCB-9EDB-B627F480EC88, OS:17.4, name:iPad Air (5th generation) }
{ platform:iOS Simulator, id:1DD2445B-C99B-432E-99AB-F239A53F76A7, OS:17.4, name:iPad Pro (11-inch) (4th generation) }
{ platform:iOS Simulator, id:63A2100A-3ABC-479B-927E-0927E96A78B0, OS:17.4, name:iPad Pro (12.9-inch) (6th generation) }
{ platform:iOS Simulator, id:182006EF-3CD1-439B-B898-2FF003963B39, OS:17.4, name:iPad mini (6th generation) }
{ platform:iOS Simulator, id:E86EA00F-56E9-4BD5-BE25-B4AE5E09CD43, OS:17.4, name:iPhone 15 }
{ platform:iOS Simulator, id:724EDFB5-2285-4CCF-A274-5CEAC57CE7ED, OS:17.4, name:iPhone 15 Plus }
{ platform:iOS Simulator, id:FA8EB545-B4CA-4062-86F4-C39DEAD04F1E, OS:17.4, name:iPhone 15 Pro }
{ platform:iOS Simulator, id:4C84A4B0-ABA2-4072-B35C-2EF2B0D49AA7, OS:17.4, name:iPhone 15 Pro Max }
{ platform:iOS Simulator, id:82B3845C-C246-4FEC-B1FB-D4892A314D10, OS:17.4, name:iPhone SE (3rd generation) }
Build complete.
{
  "dependencies" : [
  ],
  "manifest_display_name" : "AStack",
  "name" : "AStack",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "13.0"
    },
    {
      "name" : "macos",
      "version" : "10.15"
    },
    {
      "name" : "tvos",
      "version" : "13.0"
    },
    {
      "name" : "watchos",
      "version" : "6.0"
    }
  ],
  "products" : [
    {
      "name" : "AStack",
      "targets" : [
        "AStack"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "AStack",
      "module_type" : "SwiftTarget",
      "name" : "AStack",
      "path" : "Sources/AStack",
      "product_memberships" : [
        "AStack"
      ],
      "sources" : [
        "AHStack.swift",
        "AVStack.swift",
        "ContentSizeCategory.swift",
        "LazyAHStack.swift",
        "LazyAVStack.swift",
        "ObservingOptions.swift",
        "UserInterfaceSizeClass.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.2"
}
Done.
This is a staging environment. For live and up-to-date package information, visit swiftpackageindex.com.