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

Build Information

Failed to build ExpandableText, reference main (2b0dd2), with Swift 6.1 for tvOS using Xcode 16.3 on 27 Apr 2025 13:35:42 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme ExpandableText -destination generic/platform=tvOS

Build Log

========================================
RunAll
========================================
Builder version: 4.61.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/n3d1117/ExpandableText.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/n3d1117/ExpandableText
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 2b0dd2f Update README.md
Cloned https://github.com/n3d1117/ExpandableText.git
Revision (git rev-parse @):
2b0dd2f3d2870fe933ffe5c2ee057d2e9fa647e2
SUCCESS checkout https://github.com/n3d1117/ExpandableText.git at main
========================================
Build
========================================
Selected platform:         tvOS
Swift version:             6.1
Building package at path:  $PWD
https://github.com/n3d1117/ExpandableText.git
https://github.com/n3d1117/ExpandableText.git
{
  "dependencies" : [
  ],
  "manifest_display_name" : "ExpandableText",
  "name" : "ExpandableText",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "13.0"
    }
  ],
  "products" : [
    {
      "name" : "ExpandableText",
      "targets" : [
        "ExpandableText"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "ExpandableText",
      "module_type" : "SwiftTarget",
      "name" : "ExpandableText",
      "path" : "Sources",
      "product_memberships" : [
        "ExpandableText"
      ],
      "sources" : [
        "ExpandableText/ExpandableText+Modifiers.swift",
        "ExpandableText/ExpandableText.swift",
        "Utilities/OverlayAdapter.swift",
        "Utilities/TruncationTextMask.swift",
        "Utilities/ViewSizeReader.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.7"
}
Command line invocation:
    /Applications/Xcode-16.3.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Resolved source packages:
  ExpandableText: /Users/admin/builder/spi-builder-workspace
resolved source packages: ExpandableText
{
  "dependencies" : [
  ],
  "manifest_display_name" : "ExpandableText",
  "name" : "ExpandableText",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "13.0"
    }
  ],
  "products" : [
    {
      "name" : "ExpandableText",
      "targets" : [
        "ExpandableText"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "ExpandableText",
      "module_type" : "SwiftTarget",
      "name" : "ExpandableText",
      "path" : "Sources",
      "product_memberships" : [
        "ExpandableText"
      ],
      "sources" : [
        "ExpandableText/ExpandableText+Modifiers.swift",
        "ExpandableText/ExpandableText.swift",
        "Utilities/OverlayAdapter.swift",
        "Utilities/TruncationTextMask.swift",
        "Utilities/ViewSizeReader.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.7"
}
{
  "workspace" : {
    "name" : "spi-builder-workspace",
    "schemes" : [
      "ExpandableText"
    ]
  }
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme ExpandableText -destination generic/platform=tvOS OTHER_SWIFT_FLAGS=-stats-output-dir .stats -strict-concurrency=complete -enable-upcoming-feature StrictConcurrency -enable-upcoming-feature DisableOutwardActorInference -enable-upcoming-feature GlobalActorIsolatedTypesUsability -enable-upcoming-feature InferSendableFromCaptures
Command line invocation:
    /Applications/Xcode-16.3.0.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 ExpandableText -destination generic/platform=tvOS "OTHER_SWIFT_FLAGS=-stats-output-dir .stats -strict-concurrency=complete -enable-upcoming-feature StrictConcurrency -enable-upcoming-feature DisableOutwardActorInference -enable-upcoming-feature GlobalActorIsolatedTypesUsability -enable-upcoming-feature InferSendableFromCaptures"
Build settings from command line:
    OTHER_SWIFT_FLAGS = -stats-output-dir .stats -strict-concurrency=complete -enable-upcoming-feature StrictConcurrency -enable-upcoming-feature DisableOutwardActorInference -enable-upcoming-feature GlobalActorIsolatedTypesUsability -enable-upcoming-feature InferSendableFromCaptures
Resolve Package Graph
Resolved source packages:
  ExpandableText: /Users/admin/builder/spi-builder-workspace
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (2 targets)
    Target 'ExpandableText' in project 'ExpandableText'
        ➜ Explicit dependency on target 'ExpandableText' in project 'ExpandableText'
    Target 'ExpandableText' in project 'ExpandableText' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ExecuteExternalTool /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -isysroot /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS18.4.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc --version
ExecuteExternalTool /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld -version_details
Build description signature: 7bba13d1bd7c0796c2c96bf0e3ddb81e
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/7bba13d1bd7c0796c2c96bf0e3ddb81e.xcbuilddata
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
ClangStatCache /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS18.4.sdk /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/appletvos18.4-22L251-271d326055c85f9856fa135c41255102.sdkstatcache
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS18.4.sdk -o /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/appletvos18.4-22L251-271d326055c85f9856fa135c41255102.sdkstatcache
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EagerLinkingTBDs/Debug-appletvos
    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-appletvos
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/PackageFrameworks
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/PackageFrameworks
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExpandableText.build/Debug-appletvos/ExpandableText.build/ExpandableText.DependencyMetadataFileList (in target 'ExpandableText' from project 'ExpandableText')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExpandableText.build/Debug-appletvos/ExpandableText.build/ExpandableText.DependencyMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExpandableText.build/Debug-appletvos/ExpandableText.build/ExpandableText.DependencyStaticMetadataFileList (in target 'ExpandableText' from project 'ExpandableText')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExpandableText.build/Debug-appletvos/ExpandableText.build/ExpandableText.DependencyStaticMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExpandableText.build/Debug-appletvos/ExpandableText.build/ExpandableText.modulemap (in target 'ExpandableText' from project 'ExpandableText')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExpandableText.build/Debug-appletvos/ExpandableText.build/ExpandableText.modulemap
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExpandableText.build/Debug-appletvos/ExpandableText.build/Objects-normal/arm64/ExpandableText-OutputFileMap.json (in target 'ExpandableText' from project 'ExpandableText')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExpandableText.build/Debug-appletvos/ExpandableText.build/Objects-normal/arm64/ExpandableText-OutputFileMap.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExpandableText.build/Debug-appletvos/ExpandableText.build/Objects-normal/arm64/ExpandableText.LinkFileList (in target 'ExpandableText' from project 'ExpandableText')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExpandableText.build/Debug-appletvos/ExpandableText.build/Objects-normal/arm64/ExpandableText.LinkFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExpandableText.build/Debug-appletvos/ExpandableText.build/Objects-normal/arm64/ExpandableText.SwiftFileList (in target 'ExpandableText' from project 'ExpandableText')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExpandableText.build/Debug-appletvos/ExpandableText.build/Objects-normal/arm64/ExpandableText.SwiftFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExpandableText.build/Debug-appletvos/ExpandableText.build/Objects-normal/arm64/ExpandableText_const_extract_protocols.json (in target 'ExpandableText' from project 'ExpandableText')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExpandableText.build/Debug-appletvos/ExpandableText.build/Objects-normal/arm64/ExpandableText_const_extract_protocols.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExpandableText.build/Debug-appletvos/ExpandableText.build/Objects-normal/arm64/ExpandableText.SwiftConstValuesFileList (in target 'ExpandableText' from project 'ExpandableText')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExpandableText.build/Debug-appletvos/ExpandableText.build/Objects-normal/arm64/ExpandableText.SwiftConstValuesFileList
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps-appletvos/ExpandableText.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExpandableText.build/Debug-appletvos/ExpandableText.build/ExpandableText.modulemap (in target 'ExpandableText' from project 'ExpandableText')
    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/ExpandableText.build/Debug-appletvos/ExpandableText.build/ExpandableText.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps-appletvos
SwiftDriver ExpandableText normal arm64 com.apple.xcode.tools.swift.compiler (in target 'ExpandableText' from project 'ExpandableText')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftDriver -- /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -module-name ExpandableText -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExpandableText.build/Debug-appletvos/ExpandableText.build/Objects-normal/arm64/ExpandableText.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -stats-output-dir .stats -strict-concurrency\=complete -enable-upcoming-feature StrictConcurrency -enable-upcoming-feature DisableOutwardActorInference -enable-upcoming-feature GlobalActorIsolatedTypesUsability -enable-upcoming-feature InferSendableFromCaptures -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS18.4.sdk -target arm64-apple-tvos13.0 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -enable-testing -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -swift-version 5 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos -I /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS18.4.sdk/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/appletvos18.4-22L251-271d326055c85f9856fa135c41255102.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExpandableText.build/Debug-appletvos/ExpandableText.build/Objects-normal/arm64/ExpandableText-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/ExpandableText.build/Debug-appletvos/ExpandableText.build/Objects-normal/arm64/ExpandableText.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/ExpandableText.build/Debug-appletvos/ExpandableText.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExpandableText.build/Debug-appletvos/ExpandableText.build/Objects-normal/arm64/ExpandableText_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExpandableText.build/Debug-appletvos/ExpandableText.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExpandableText.build/Debug-appletvos/ExpandableText.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExpandableText.build/Debug-appletvos/ExpandableText.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/ExpandableText.build/Debug-appletvos/ExpandableText.build/Objects-normal/arm64/ExpandableText-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftEmitModule normal arm64 Emitting\ module\ for\ ExpandableText (in target 'ExpandableText' from project 'ExpandableText')
EmitSwiftModule normal arm64 (in target 'ExpandableText' from project 'ExpandableText')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

/Users/admin/builder/spi-builder-workspace/Sources/Utilities/ViewSizeReader.swift:12:16: warning: static property 'defaultValue' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    static var defaultValue: CGSize = .zero
               ^
/Users/admin/builder/spi-builder-workspace/Sources/Utilities/ViewSizeReader.swift:12:16: note: convert 'defaultValue' to a 'let' constant to make 'Sendable' shared state immutable
    static var defaultValue: CGSize = .zero
           ~~~ ^
           let
/Users/admin/builder/spi-builder-workspace/Sources/Utilities/ViewSizeReader.swift:12:16: note: add '@MainActor' to make static property 'defaultValue' part of global actor 'MainActor'
    static var defaultValue: CGSize = .zero
               ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Utilities/ViewSizeReader.swift:12:16: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    static var defaultValue: CGSize = .zero
               ^
    nonisolated(unsafe)
SwiftCompile normal arm64 Compiling\ ExpandableText.swift /Users/admin/builder/spi-builder-workspace/Sources/ExpandableText/ExpandableText.swift (in target 'ExpandableText' from project 'ExpandableText')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/ExpandableText/ExpandableText.swift (in target 'ExpandableText' from project 'ExpandableText')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

/Users/admin/builder/spi-builder-workspace/Sources/ExpandableText/ExpandableText.swift:82:14: error: 'onTapGesture(count:perform:)' is only available in tvOS 16.0 or newer
            .onTapGesture {
             ^
/Users/admin/builder/spi-builder-workspace/Sources/ExpandableText/ExpandableText.swift:82:14: note: add 'if #available' version check
            .onTapGesture {
             ^
/Users/admin/builder/spi-builder-workspace/Sources/ExpandableText/ExpandableText.swift:57:16: note: add @available attribute to enclosing property
    public var body: some View {
               ^
/Users/admin/builder/spi-builder-workspace/Sources/ExpandableText/ExpandableText.swift:28:15: note: add @available attribute to enclosing struct
public struct ExpandableText: View {
              ^
SwiftCompile normal arm64 Compiling\ ViewSizeReader.swift /Users/admin/builder/spi-builder-workspace/Sources/Utilities/ViewSizeReader.swift (in target 'ExpandableText' from project 'ExpandableText')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Utilities/ViewSizeReader.swift (in target 'ExpandableText' from project 'ExpandableText')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

/Users/admin/builder/spi-builder-workspace/Sources/Utilities/ViewSizeReader.swift:12:16: warning: static property 'defaultValue' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    static var defaultValue: CGSize = .zero
               ^
/Users/admin/builder/spi-builder-workspace/Sources/Utilities/ViewSizeReader.swift:12:16: note: convert 'defaultValue' to a 'let' constant to make 'Sendable' shared state immutable
    static var defaultValue: CGSize = .zero
           ~~~ ^
           let
/Users/admin/builder/spi-builder-workspace/Sources/Utilities/ViewSizeReader.swift:12:16: note: add '@MainActor' to make static property 'defaultValue' part of global actor 'MainActor'
    static var defaultValue: CGSize = .zero
               ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Utilities/ViewSizeReader.swift:12:16: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    static var defaultValue: CGSize = .zero
               ^
    nonisolated(unsafe)
SwiftCompile normal arm64 Compiling\ OverlayAdapter.swift /Users/admin/builder/spi-builder-workspace/Sources/Utilities/OverlayAdapter.swift (in target 'ExpandableText' from project 'ExpandableText')
Failed frontend command:
/Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-frontend -frontend -c /Users/admin/builder/spi-builder-workspace/Sources/ExpandableText/ExpandableText+Modifiers.swift /Users/admin/builder/spi-builder-workspace/Sources/ExpandableText/ExpandableText.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/Utilities/OverlayAdapter.swift /Users/admin/builder/spi-builder-workspace/Sources/Utilities/TruncationTextMask.swift /Users/admin/builder/spi-builder-workspace/Sources/Utilities/ViewSizeReader.swift -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExpandableText.build/Debug-appletvos/ExpandableText.build/Objects-normal/arm64/OverlayAdapter.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExpandableText.build/Debug-appletvos/ExpandableText.build/Objects-normal/arm64/OverlayAdapter.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExpandableText.build/Debug-appletvos/ExpandableText.build/Objects-normal/arm64/OverlayAdapter.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExpandableText.build/Debug-appletvos/ExpandableText.build/Objects-normal/arm64/OverlayAdapter.dia -target arm64-apple-tvos13.0 -Xllvm -aarch64-use-tbi -enable-objc-interop -stack-check -sdk /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS18.4.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos -I /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS18.4.sdk/Developer/Library/Frameworks -no-color-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -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/.swiftpm/xcode/.stats -Onone -D SWIFT_PACKAGE -D DEBUG -serialize-debugging-options -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExpandableText.build/Debug-appletvos/ExpandableText.build/Objects-normal/arm64/ExpandableText_const_extract_protocols.json -enable-upcoming-feature StrictConcurrency -enable-upcoming-feature DisableOutwardActorInference -enable-upcoming-feature GlobalActorIsolatedTypesUsability -enable-upcoming-feature InferSendableFromCaptures -enable-experimental-feature DebugDescriptionMacro -strict-concurrency\=complete -empty-abi-descriptor -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -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/.swiftpm/xcode -resource-dir /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift -enable-anonymous-context-mangled-names -file-compilation-dir /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/appletvos18.4-22L251-271d326055c85f9856fa135c41255102.sdkstatcache -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExpandableText.build/Debug-appletvos/ExpandableText.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExpandableText.build/Debug-appletvos/ExpandableText.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExpandableText.build/Debug-appletvos/ExpandableText.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExpandableText.build/Debug-appletvos/ExpandableText.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name ExpandableText -frontend-parseable-output -disable-clang-spi -target-sdk-version 18.4 -target-sdk-name appletvos18.4 -external-plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/bin/swift-plugin-server -in-process-plugin-server-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/libSwiftInProcPluginServer.dylib -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/local/lib/swift/host/plugins -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExpandableText.build/Debug-appletvos/ExpandableText.build/Objects-normal/arm64/OverlayAdapter.o -index-unit-output-path /ExpandableText.build/Debug-appletvos/ExpandableText.build/Objects-normal/arm64/OverlayAdapter.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/Utilities/OverlayAdapter.swift (in target 'ExpandableText' from project 'ExpandableText')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

/Users/admin/builder/spi-builder-workspace/Sources/Utilities/OverlayAdapter.swift:21:21: error: 'overlay(alignment:content:)' is only available in tvOS 15.0 or newer
            content.overlay(alignment: alignment, content: view)
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/Utilities/OverlayAdapter.swift:21:21: note: add 'if #available' version check
            content.overlay(alignment: alignment, content: view)
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/Utilities/OverlayAdapter.swift:19:10: note: add @available attribute to enclosing instance method
    func body(content: Content) -> some View {
         ^
/Users/admin/builder/spi-builder-workspace/Sources/Utilities/OverlayAdapter.swift:10:17: note: add @available attribute to enclosing generic struct
internal struct OverlayAdapter<V: View>: ViewModifier {
                ^
/Users/admin/builder/spi-builder-workspace/Sources/Utilities/OverlayAdapter.swift:20:36: error: 'buildLimitedAvailability' is only available in tvOS 14.0 or newer
        if #available(iOS 15.0, *) {
                                   ^
/Users/admin/builder/spi-builder-workspace/Sources/Utilities/OverlayAdapter.swift:20:36: note: add 'if #available' version check
        if #available(iOS 15.0, *) {
                                   ^
/Users/admin/builder/spi-builder-workspace/Sources/Utilities/OverlayAdapter.swift:19:10: note: add @available attribute to enclosing instance method
    func body(content: Content) -> some View {
         ^
/Users/admin/builder/spi-builder-workspace/Sources/Utilities/OverlayAdapter.swift:10:17: note: add @available attribute to enclosing generic struct
internal struct OverlayAdapter<V: View>: ViewModifier {
                ^
SwiftCompile normal arm64 Compiling\ TruncationTextMask.swift /Users/admin/builder/spi-builder-workspace/Sources/Utilities/TruncationTextMask.swift (in target 'ExpandableText' from project 'ExpandableText')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Utilities/TruncationTextMask.swift (in target 'ExpandableText' from project 'ExpandableText')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 Compiling\ ExpandableText+Modifiers.swift /Users/admin/builder/spi-builder-workspace/Sources/ExpandableText/ExpandableText+Modifiers.swift (in target 'ExpandableText' from project 'ExpandableText')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/ExpandableText/ExpandableText+Modifiers.swift (in target 'ExpandableText' from project 'ExpandableText')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftDriverJobDiscovery normal arm64 Emitting module for ExpandableText (in target 'ExpandableText' from project 'ExpandableText')
SwiftDriver\ Compilation\ Requirements ExpandableText normal arm64 com.apple.xcode.tools.swift.compiler (in target 'ExpandableText' from project 'ExpandableText')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-Swift-Compilation-Requirements -- /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -module-name ExpandableText -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExpandableText.build/Debug-appletvos/ExpandableText.build/Objects-normal/arm64/ExpandableText.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -stats-output-dir .stats -strict-concurrency\=complete -enable-upcoming-feature StrictConcurrency -enable-upcoming-feature DisableOutwardActorInference -enable-upcoming-feature GlobalActorIsolatedTypesUsability -enable-upcoming-feature InferSendableFromCaptures -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS18.4.sdk -target arm64-apple-tvos13.0 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -enable-testing -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -swift-version 5 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos -I /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS18.4.sdk/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/appletvos18.4-22L251-271d326055c85f9856fa135c41255102.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExpandableText.build/Debug-appletvos/ExpandableText.build/Objects-normal/arm64/ExpandableText-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/ExpandableText.build/Debug-appletvos/ExpandableText.build/Objects-normal/arm64/ExpandableText.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/ExpandableText.build/Debug-appletvos/ExpandableText.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExpandableText.build/Debug-appletvos/ExpandableText.build/Objects-normal/arm64/ExpandableText_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExpandableText.build/Debug-appletvos/ExpandableText.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExpandableText.build/Debug-appletvos/ExpandableText.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExpandableText.build/Debug-appletvos/ExpandableText.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/ExpandableText.build/Debug-appletvos/ExpandableText.build/Objects-normal/arm64/ExpandableText-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftMergeGeneratedHeaders /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps-appletvos/ExpandableText-Swift.h /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExpandableText.build/Debug-appletvos/ExpandableText.build/Objects-normal/arm64/ExpandableText-Swift.h (in target 'ExpandableText' from project 'ExpandableText')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-swiftHeaderTool -arch arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExpandableText.build/Debug-appletvos/ExpandableText.build/Objects-normal/arm64/ExpandableText-Swift.h -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps-appletvos/ExpandableText-Swift.h
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/ExpandableText.swiftmodule/arm64-apple-tvos.swiftmodule /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExpandableText.build/Debug-appletvos/ExpandableText.build/Objects-normal/arm64/ExpandableText.swiftmodule (in target 'ExpandableText' from project 'ExpandableText')
    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/ExpandableText.build/Debug-appletvos/ExpandableText.build/Objects-normal/arm64/ExpandableText.swiftmodule /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/ExpandableText.swiftmodule/arm64-apple-tvos.swiftmodule
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/ExpandableText.swiftmodule/arm64-apple-tvos.abi.json /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExpandableText.build/Debug-appletvos/ExpandableText.build/Objects-normal/arm64/ExpandableText.abi.json (in target 'ExpandableText' from project 'ExpandableText')
    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/ExpandableText.build/Debug-appletvos/ExpandableText.build/Objects-normal/arm64/ExpandableText.abi.json /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/ExpandableText.swiftmodule/arm64-apple-tvos.abi.json
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/ExpandableText.swiftmodule/arm64-apple-tvos.swiftdoc /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExpandableText.build/Debug-appletvos/ExpandableText.build/Objects-normal/arm64/ExpandableText.swiftdoc (in target 'ExpandableText' from project 'ExpandableText')
    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/ExpandableText.build/Debug-appletvos/ExpandableText.build/Objects-normal/arm64/ExpandableText.swiftdoc /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/ExpandableText.swiftmodule/arm64-apple-tvos.swiftdoc
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/ExpandableText.swiftmodule/Project/arm64-apple-tvos.swiftsourceinfo /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExpandableText.build/Debug-appletvos/ExpandableText.build/Objects-normal/arm64/ExpandableText.swiftsourceinfo (in target 'ExpandableText' from project 'ExpandableText')
    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/ExpandableText.build/Debug-appletvos/ExpandableText.build/Objects-normal/arm64/ExpandableText.swiftsourceinfo /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/ExpandableText.swiftmodule/Project/arm64-apple-tvos.swiftsourceinfo
SwiftDriverJobDiscovery normal arm64 Compiling ExpandableText+Modifiers.swift (in target 'ExpandableText' from project 'ExpandableText')
SwiftDriverJobDiscovery normal arm64 Compiling TruncationTextMask.swift (in target 'ExpandableText' from project 'ExpandableText')
** BUILD FAILED **
The following build commands failed:
	SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/ExpandableText/ExpandableText.swift (in target 'ExpandableText' from project 'ExpandableText')
	SwiftCompile normal arm64 Compiling\ OverlayAdapter.swift /Users/admin/builder/spi-builder-workspace/Sources/Utilities/OverlayAdapter.swift (in target 'ExpandableText' from project 'ExpandableText')
	SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Utilities/OverlayAdapter.swift (in target 'ExpandableText' from project 'ExpandableText')
	Building workspace spi-builder-workspace with scheme ExpandableText
(4 failures)
Command line invocation:
    /Applications/Xcode-16.3.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Resolved source packages:
  ExpandableText: /Users/admin/builder/spi-builder-workspace
resolved source packages: ExpandableText
{
  "dependencies" : [
  ],
  "manifest_display_name" : "ExpandableText",
  "name" : "ExpandableText",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "13.0"
    }
  ],
  "products" : [
    {
      "name" : "ExpandableText",
      "targets" : [
        "ExpandableText"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "ExpandableText",
      "module_type" : "SwiftTarget",
      "name" : "ExpandableText",
      "path" : "Sources",
      "product_memberships" : [
        "ExpandableText"
      ],
      "sources" : [
        "ExpandableText/ExpandableText+Modifiers.swift",
        "ExpandableText/ExpandableText.swift",
        "Utilities/OverlayAdapter.swift",
        "Utilities/TruncationTextMask.swift",
        "Utilities/ViewSizeReader.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.7"
}
{
  "workspace" : {
    "name" : "spi-builder-workspace",
    "schemes" : [
      "ExpandableText"
    ]
  }
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme ExpandableText -destination generic/platform=tvOS
Command line invocation:
    /Applications/Xcode-16.3.0.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 ExpandableText -destination generic/platform=tvOS
Resolve Package Graph
Resolved source packages:
  ExpandableText: /Users/admin/builder/spi-builder-workspace
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (2 targets)
    Target 'ExpandableText' in project 'ExpandableText'
        ➜ Explicit dependency on target 'ExpandableText' in project 'ExpandableText'
    Target 'ExpandableText' in project 'ExpandableText' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ExecuteExternalTool /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -isysroot /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS18.4.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc --version
ExecuteExternalTool /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld -version_details
Build description signature: dc796816c90b222e7fcd51967d51ad19
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/dc796816c90b222e7fcd51967d51ad19.xcbuilddata
ClangStatCache /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS18.4.sdk /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/appletvos18.4-22L251-271d326055c85f9856fa135c41255102.sdkstatcache
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS18.4.sdk -o /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/appletvos18.4-22L251-271d326055c85f9856fa135c41255102.sdkstatcache
SwiftDriver ExpandableText normal arm64 com.apple.xcode.tools.swift.compiler (in target 'ExpandableText' from project 'ExpandableText')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftDriver -- /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -module-name ExpandableText -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExpandableText.build/Debug-appletvos/ExpandableText.build/Objects-normal/arm64/ExpandableText.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DXcode -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS18.4.sdk -target arm64-apple-tvos13.0 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -enable-testing -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -swift-version 5 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos -I /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS18.4.sdk/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/appletvos18.4-22L251-271d326055c85f9856fa135c41255102.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExpandableText.build/Debug-appletvos/ExpandableText.build/Objects-normal/arm64/ExpandableText-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/ExpandableText.build/Debug-appletvos/ExpandableText.build/Objects-normal/arm64/ExpandableText.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/ExpandableText.build/Debug-appletvos/ExpandableText.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExpandableText.build/Debug-appletvos/ExpandableText.build/Objects-normal/arm64/ExpandableText_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExpandableText.build/Debug-appletvos/ExpandableText.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExpandableText.build/Debug-appletvos/ExpandableText.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExpandableText.build/Debug-appletvos/ExpandableText.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/ExpandableText.build/Debug-appletvos/ExpandableText.build/Objects-normal/arm64/ExpandableText-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftCompile normal arm64 Compiling\ ExpandableText.swift /Users/admin/builder/spi-builder-workspace/Sources/ExpandableText/ExpandableText.swift (in target 'ExpandableText' from project 'ExpandableText')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/ExpandableText/ExpandableText.swift (in target 'ExpandableText' from project 'ExpandableText')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 Compiling\ ExpandableText+Modifiers.swift /Users/admin/builder/spi-builder-workspace/Sources/ExpandableText/ExpandableText+Modifiers.swift (in target 'ExpandableText' from project 'ExpandableText')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/ExpandableText/ExpandableText+Modifiers.swift (in target 'ExpandableText' from project 'ExpandableText')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 Compiling\ OverlayAdapter.swift /Users/admin/builder/spi-builder-workspace/Sources/Utilities/OverlayAdapter.swift (in target 'ExpandableText' from project 'ExpandableText')
Failed frontend command:
/Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-frontend -frontend -c /Users/admin/builder/spi-builder-workspace/Sources/ExpandableText/ExpandableText+Modifiers.swift /Users/admin/builder/spi-builder-workspace/Sources/ExpandableText/ExpandableText.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/Utilities/OverlayAdapter.swift /Users/admin/builder/spi-builder-workspace/Sources/Utilities/TruncationTextMask.swift /Users/admin/builder/spi-builder-workspace/Sources/Utilities/ViewSizeReader.swift -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExpandableText.build/Debug-appletvos/ExpandableText.build/Objects-normal/arm64/OverlayAdapter.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExpandableText.build/Debug-appletvos/ExpandableText.build/Objects-normal/arm64/OverlayAdapter.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExpandableText.build/Debug-appletvos/ExpandableText.build/Objects-normal/arm64/OverlayAdapter.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExpandableText.build/Debug-appletvos/ExpandableText.build/Objects-normal/arm64/OverlayAdapter.dia -target arm64-apple-tvos13.0 -Xllvm -aarch64-use-tbi -enable-objc-interop -stack-check -sdk /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS18.4.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos -I /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS18.4.sdk/Developer/Library/Frameworks -no-color-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -swift-version 5 -enforce-exclusivity\=checked -Onone -D SWIFT_PACKAGE -D DEBUG -D Xcode -serialize-debugging-options -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExpandableText.build/Debug-appletvos/ExpandableText.build/Objects-normal/arm64/ExpandableText_const_extract_protocols.json -enable-experimental-feature DebugDescriptionMacro -empty-abi-descriptor -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -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/.swiftpm/xcode -resource-dir /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift -enable-anonymous-context-mangled-names -file-compilation-dir /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/appletvos18.4-22L251-271d326055c85f9856fa135c41255102.sdkstatcache -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExpandableText.build/Debug-appletvos/ExpandableText.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExpandableText.build/Debug-appletvos/ExpandableText.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExpandableText.build/Debug-appletvos/ExpandableText.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExpandableText.build/Debug-appletvos/ExpandableText.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name ExpandableText -frontend-parseable-output -disable-clang-spi -target-sdk-version 18.4 -target-sdk-name appletvos18.4 -external-plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/bin/swift-plugin-server -in-process-plugin-server-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/libSwiftInProcPluginServer.dylib -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/local/lib/swift/host/plugins -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExpandableText.build/Debug-appletvos/ExpandableText.build/Objects-normal/arm64/OverlayAdapter.o -index-unit-output-path /ExpandableText.build/Debug-appletvos/ExpandableText.build/Objects-normal/arm64/OverlayAdapter.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/Utilities/OverlayAdapter.swift (in target 'ExpandableText' from project 'ExpandableText')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

/Users/admin/builder/spi-builder-workspace/Sources/Utilities/OverlayAdapter.swift:21:21: error: 'overlay(alignment:content:)' is only available in tvOS 15.0 or newer
            content.overlay(alignment: alignment, content: view)
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/Utilities/OverlayAdapter.swift:21:21: note: add 'if #available' version check
            content.overlay(alignment: alignment, content: view)
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/Utilities/OverlayAdapter.swift:19:10: note: add @available attribute to enclosing instance method
    func body(content: Content) -> some View {
         ^
/Users/admin/builder/spi-builder-workspace/Sources/Utilities/OverlayAdapter.swift:10:17: note: add @available attribute to enclosing generic struct
internal struct OverlayAdapter<V: View>: ViewModifier {
                ^
/Users/admin/builder/spi-builder-workspace/Sources/Utilities/OverlayAdapter.swift:20:36: error: 'buildLimitedAvailability' is only available in tvOS 14.0 or newer
        if #available(iOS 15.0, *) {
                                   ^
/Users/admin/builder/spi-builder-workspace/Sources/Utilities/OverlayAdapter.swift:20:36: note: add 'if #available' version check
        if #available(iOS 15.0, *) {
                                   ^
/Users/admin/builder/spi-builder-workspace/Sources/Utilities/OverlayAdapter.swift:19:10: note: add @available attribute to enclosing instance method
    func body(content: Content) -> some View {
         ^
/Users/admin/builder/spi-builder-workspace/Sources/Utilities/OverlayAdapter.swift:10:17: note: add @available attribute to enclosing generic struct
internal struct OverlayAdapter<V: View>: ViewModifier {
                ^
SwiftEmitModule normal arm64 Emitting\ module\ for\ ExpandableText (in target 'ExpandableText' from project 'ExpandableText')
EmitSwiftModule normal arm64 (in target 'ExpandableText' from project 'ExpandableText')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 Compiling\ ViewSizeReader.swift /Users/admin/builder/spi-builder-workspace/Sources/Utilities/ViewSizeReader.swift (in target 'ExpandableText' from project 'ExpandableText')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Utilities/ViewSizeReader.swift (in target 'ExpandableText' from project 'ExpandableText')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 Compiling\ TruncationTextMask.swift /Users/admin/builder/spi-builder-workspace/Sources/Utilities/TruncationTextMask.swift (in target 'ExpandableText' from project 'ExpandableText')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Utilities/TruncationTextMask.swift (in target 'ExpandableText' from project 'ExpandableText')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

** BUILD FAILED **
The following build commands failed:
	SwiftCompile normal arm64 Compiling\ OverlayAdapter.swift /Users/admin/builder/spi-builder-workspace/Sources/Utilities/OverlayAdapter.swift (in target 'ExpandableText' from project 'ExpandableText')
	SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Utilities/OverlayAdapter.swift (in target 'ExpandableText' from project 'ExpandableText')
	Building workspace spi-builder-workspace with scheme ExpandableText
(3 failures)
BUILD FAILURE 6.1 tvOS