SwiftTUI – Build Information – 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

Failed to build SwiftTUI, reference main (7f5581), with Swift 6.1 for iOS using Xcode 16.3 on 28 Apr 2025 14:54:44 UTC.

Build Command

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

Build Log

========================================
RunAll
========================================
Builder version: 4.61.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/Finnvoor/SwiftTUI.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/Finnvoor/SwiftTUI
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 7f5581e Ask for text, activity indicator title
Cloned https://github.com/Finnvoor/SwiftTUI.git
Revision (git rev-parse @):
7f5581eb7ef8e658f8a2889942a440c578ba72a8
SUCCESS checkout https://github.com/Finnvoor/SwiftTUI.git at main
========================================
Build
========================================
Selected platform:         iOS
Swift version:             6.1
Building package at path:  $PWD
https://github.com/Finnvoor/SwiftTUI.git
https://github.com/Finnvoor/SwiftTUI.git
{
  "dependencies" : [
  ],
  "manifest_display_name" : "SwiftTUI",
  "name" : "SwiftTUI",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "11.0"
    }
  ],
  "products" : [
    {
      "name" : "SwiftTUI",
      "targets" : [
        "SwiftTUI"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "SwiftTUI",
      "module_type" : "SwiftTarget",
      "name" : "SwiftTUI",
      "path" : "Sources/SwiftTUI",
      "product_memberships" : [
        "SwiftTUI"
      ],
      "sources" : [
        "ActivityIndicator.swift",
        "CommandLine.swift",
        "Cursor.swift",
        "Key.swift",
        "ProgressBar.swift",
        "String+ANSI.swift",
        "Termios.swift",
        "Window.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.9"
}
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
Resolve Package Graph
Resolved source packages:
  SwiftTUI: /Users/admin/builder/spi-builder-workspace
resolved source packages: SwiftTUI
{
  "dependencies" : [
  ],
  "manifest_display_name" : "SwiftTUI",
  "name" : "SwiftTUI",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "11.0"
    }
  ],
  "products" : [
    {
      "name" : "SwiftTUI",
      "targets" : [
        "SwiftTUI"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "SwiftTUI",
      "module_type" : "SwiftTarget",
      "name" : "SwiftTUI",
      "path" : "Sources/SwiftTUI",
      "product_memberships" : [
        "SwiftTUI"
      ],
      "sources" : [
        "ActivityIndicator.swift",
        "CommandLine.swift",
        "Cursor.swift",
        "Key.swift",
        "ProgressBar.swift",
        "String+ANSI.swift",
        "Termios.swift",
        "Window.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.9"
}
{
  "workspace" : {
    "name" : "spi-builder-workspace",
    "schemes" : [
      "SwiftTUI"
    ]
  }
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme SwiftTUI -destination generic/platform=iOS 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 SwiftTUI -destination generic/platform=iOS "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:
  SwiftTUI: /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 'SwiftTUI' in project 'SwiftTUI'
        ➜ Explicit dependency on target 'SwiftTUI' in project 'SwiftTUI'
    Target 'SwiftTUI' in project 'SwiftTUI' (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/iPhoneOS.platform/Developer/SDKs/iPhoneOS18.4.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: 4cc3ba8a08850a4c472be9957e66b909
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/4cc3ba8a08850a4c472be9957e66b909.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/iPhoneOS.platform/Developer/SDKs/iPhoneOS18.4.sdk /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/iphoneos18.4-22E235-339d34bc69d7fc736c3220795c36f340.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/iPhoneOS.platform/Developer/SDKs/iPhoneOS18.4.sdk -o /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/iphoneos18.4-22E235-339d34bc69d7fc736c3220795c36f340.sdkstatcache
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-iphoneos
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EagerLinkingTBDs/Debug-iphoneos
    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-iphoneos
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos/PackageFrameworks
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos/PackageFrameworks
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftTUI.build/Debug-iphoneos/SwiftTUI.build/SwiftTUI.DependencyMetadataFileList (in target 'SwiftTUI' from project 'SwiftTUI')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftTUI.build/Debug-iphoneos/SwiftTUI.build/SwiftTUI.DependencyMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftTUI.build/Debug-iphoneos/SwiftTUI.build/SwiftTUI.modulemap (in target 'SwiftTUI' from project 'SwiftTUI')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftTUI.build/Debug-iphoneos/SwiftTUI.build/SwiftTUI.modulemap
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftTUI.build/Debug-iphoneos/SwiftTUI.build/SwiftTUI.DependencyStaticMetadataFileList (in target 'SwiftTUI' from project 'SwiftTUI')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftTUI.build/Debug-iphoneos/SwiftTUI.build/SwiftTUI.DependencyStaticMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftTUI.build/Debug-iphoneos/SwiftTUI.build/Objects-normal/arm64/SwiftTUI-OutputFileMap.json (in target 'SwiftTUI' from project 'SwiftTUI')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftTUI.build/Debug-iphoneos/SwiftTUI.build/Objects-normal/arm64/SwiftTUI-OutputFileMap.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftTUI.build/Debug-iphoneos/SwiftTUI.build/Objects-normal/arm64/SwiftTUI.LinkFileList (in target 'SwiftTUI' from project 'SwiftTUI')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftTUI.build/Debug-iphoneos/SwiftTUI.build/Objects-normal/arm64/SwiftTUI.LinkFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftTUI.build/Debug-iphoneos/SwiftTUI.build/Objects-normal/arm64/SwiftTUI.SwiftConstValuesFileList (in target 'SwiftTUI' from project 'SwiftTUI')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftTUI.build/Debug-iphoneos/SwiftTUI.build/Objects-normal/arm64/SwiftTUI.SwiftConstValuesFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftTUI.build/Debug-iphoneos/SwiftTUI.build/Objects-normal/arm64/SwiftTUI.SwiftFileList (in target 'SwiftTUI' from project 'SwiftTUI')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftTUI.build/Debug-iphoneos/SwiftTUI.build/Objects-normal/arm64/SwiftTUI.SwiftFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftTUI.build/Debug-iphoneos/SwiftTUI.build/Objects-normal/arm64/SwiftTUI_const_extract_protocols.json (in target 'SwiftTUI' from project 'SwiftTUI')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftTUI.build/Debug-iphoneos/SwiftTUI.build/Objects-normal/arm64/SwiftTUI_const_extract_protocols.json
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps-iphoneos/SwiftTUI.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftTUI.build/Debug-iphoneos/SwiftTUI.build/SwiftTUI.modulemap (in target 'SwiftTUI' from project 'SwiftTUI')
    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/SwiftTUI.build/Debug-iphoneos/SwiftTUI.build/SwiftTUI.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps-iphoneos
SwiftDriver SwiftTUI normal arm64 com.apple.xcode.tools.swift.compiler (in target 'SwiftTUI' from project 'SwiftTUI')
    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 SwiftTUI -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftTUI.build/Debug-iphoneos/SwiftTUI.build/Objects-normal/arm64/SwiftTUI.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/iPhoneOS.platform/Developer/SDKs/iPhoneOS18.4.sdk -target arm64-apple-ios12.0 -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-iphoneos -I /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS18.4.sdk/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/iphoneos18.4-22E235-339d34bc69d7fc736c3220795c36f340.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftTUI.build/Debug-iphoneos/SwiftTUI.build/Objects-normal/arm64/SwiftTUI-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/SwiftTUI.build/Debug-iphoneos/SwiftTUI.build/Objects-normal/arm64/SwiftTUI.swiftmodule -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -package-name spi_builder_workspace -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftTUI.build/Debug-iphoneos/SwiftTUI.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftTUI.build/Debug-iphoneos/SwiftTUI.build/Objects-normal/arm64/SwiftTUI_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftTUI.build/Debug-iphoneos/SwiftTUI.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftTUI.build/Debug-iphoneos/SwiftTUI.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftTUI.build/Debug-iphoneos/SwiftTUI.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/SwiftTUI.build/Debug-iphoneos/SwiftTUI.build/Objects-normal/arm64/SwiftTUI-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftCompile normal arm64 Compiling\ Cursor.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftTUI/Cursor.swift (in target 'SwiftTUI' from project 'SwiftTUI')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SwiftTUI/Cursor.swift (in target 'SwiftTUI' from project 'SwiftTUI')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

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

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

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

SwiftEmitModule normal arm64 Emitting\ module\ for\ SwiftTUI (in target 'SwiftTUI' from project 'SwiftTUI')
Failed frontend command:
/Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-frontend -frontend -emit-module -experimental-skip-non-inlinable-function-bodies-without-types /Users/admin/builder/spi-builder-workspace/Sources/SwiftTUI/ActivityIndicator.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftTUI/CommandLine.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftTUI/Cursor.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftTUI/Key.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftTUI/ProgressBar.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftTUI/String+ANSI.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftTUI/Termios.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftTUI/Window.swift -target arm64-apple-ios12.0 -Xllvm -aarch64-use-tbi -enable-objc-interop -sdk /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS18.4.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos -I /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS18.4.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/SwiftTUI.build/Debug-iphoneos/SwiftTUI.build/Objects-normal/arm64/SwiftTUI_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/iphoneos18.4-22E235-339d34bc69d7fc736c3220795c36f340.sdkstatcache -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftTUI.build/Debug-iphoneos/SwiftTUI.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftTUI.build/Debug-iphoneos/SwiftTUI.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftTUI.build/Debug-iphoneos/SwiftTUI.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftTUI.build/Debug-iphoneos/SwiftTUI.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name SwiftTUI -package-name spi_builder_workspace -frontend-parseable-output -disable-clang-spi -target-sdk-version 18.4 -target-sdk-name iphoneos18.4 -external-plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/iPhoneOS.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 -emit-module-doc-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftTUI.build/Debug-iphoneos/SwiftTUI.build/Objects-normal/arm64/SwiftTUI.swiftdoc -emit-module-source-info-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftTUI.build/Debug-iphoneos/SwiftTUI.build/Objects-normal/arm64/SwiftTUI.swiftsourceinfo -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftTUI.build/Debug-iphoneos/SwiftTUI.build/Objects-normal/arm64/SwiftTUI-Swift.h -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftTUI.build/Debug-iphoneos/SwiftTUI.build/Objects-normal/arm64/SwiftTUI-master-emit-module.dia -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftTUI.build/Debug-iphoneos/SwiftTUI.build/Objects-normal/arm64/SwiftTUI-master-emit-module.d -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftTUI.build/Debug-iphoneos/SwiftTUI.build/Objects-normal/arm64/SwiftTUI.swiftmodule -emit-abi-descriptor-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftTUI.build/Debug-iphoneos/SwiftTUI.build/Objects-normal/arm64/SwiftTUI.abi.json
EmitSwiftModule normal arm64 (in target 'SwiftTUI' from project 'SwiftTUI')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

/Users/admin/builder/spi-builder-workspace/Sources/SwiftTUI/ActivityIndicator.swift:27:24: warning: static property 'task' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    private static var task: Task<Void, Never>?
                       ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftTUI/ActivityIndicator.swift:27:24: note: convert 'task' to a 'let' constant to make 'Sendable' shared state immutable
    private static var task: Task<Void, Never>?
                   ~~~ ^
                   let
/Users/admin/builder/spi-builder-workspace/Sources/SwiftTUI/ActivityIndicator.swift:27:24: note: add '@MainActor' to make static property 'task' part of global actor 'MainActor'
    private static var task: Task<Void, Never>?
                       ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftTUI/ActivityIndicator.swift:27:24: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    private static var task: Task<Void, Never>?
                       ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftTUI/ActivityIndicator.swift:27:30: error: 'Task' is only available in iOS 13.0 or newer
    private static var task: Task<Void, Never>?
                             ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftTUI/ActivityIndicator.swift:27:24: note: add @available attribute to enclosing static property
    private static var task: Task<Void, Never>?
                       ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftTUI/ActivityIndicator.swift:3:13: note: add @available attribute to enclosing enum
public enum ActivityIndicator {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftTUI/ProgressBar.swift:37:24: warning: static property 'task' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    private static var task: Task<Void, Never>?
                       ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftTUI/ProgressBar.swift:37:24: note: convert 'task' to a 'let' constant to make 'Sendable' shared state immutable
    private static var task: Task<Void, Never>?
                   ~~~ ^
                   let
/Users/admin/builder/spi-builder-workspace/Sources/SwiftTUI/ProgressBar.swift:37:24: note: add '@MainActor' to make static property 'task' part of global actor 'MainActor'
    private static var task: Task<Void, Never>?
                       ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftTUI/ProgressBar.swift:37:24: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    private static var task: Task<Void, Never>?
                       ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftTUI/ProgressBar.swift:37:30: error: 'Task' is only available in iOS 13.0 or newer
    private static var task: Task<Void, Never>?
                             ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftTUI/ProgressBar.swift:37:24: note: add @available attribute to enclosing static property
    private static var task: Task<Void, Never>?
                       ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftTUI/ProgressBar.swift:3:13: note: add @available attribute to enclosing enum
public enum ProgressBar {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftTUI/Termios.swift:24:24: warning: static property 'stack' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    private static var stack: [termios] = []
                       ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftTUI/Termios.swift:24:24: note: convert 'stack' to a 'let' constant to make 'Sendable' shared state immutable
    private static var stack: [termios] = []
                   ~~~ ^
                   let
/Users/admin/builder/spi-builder-workspace/Sources/SwiftTUI/Termios.swift:24:24: note: add '@MainActor' to make static property 'stack' part of global actor 'MainActor'
    private static var stack: [termios] = []
                       ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftTUI/Termios.swift:24:24: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    private static var stack: [termios] = []
                       ^
    nonisolated(unsafe)
SwiftCompile normal arm64 Compiling\ CommandLine.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftTUI/CommandLine.swift (in target 'SwiftTUI' from project 'SwiftTUI')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SwiftTUI/CommandLine.swift (in target 'SwiftTUI' from project 'SwiftTUI')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

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

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

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

** BUILD FAILED **
The following build commands failed:
	SwiftEmitModule normal arm64 Emitting\ module\ for\ SwiftTUI (in target 'SwiftTUI' from project 'SwiftTUI')
	EmitSwiftModule normal arm64 (in target 'SwiftTUI' from project 'SwiftTUI')
	Building workspace spi-builder-workspace with scheme SwiftTUI
(3 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:
  SwiftTUI: /Users/admin/builder/spi-builder-workspace
resolved source packages: SwiftTUI
{
  "dependencies" : [
  ],
  "manifest_display_name" : "SwiftTUI",
  "name" : "SwiftTUI",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "11.0"
    }
  ],
  "products" : [
    {
      "name" : "SwiftTUI",
      "targets" : [
        "SwiftTUI"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "SwiftTUI",
      "module_type" : "SwiftTarget",
      "name" : "SwiftTUI",
      "path" : "Sources/SwiftTUI",
      "product_memberships" : [
        "SwiftTUI"
      ],
      "sources" : [
        "ActivityIndicator.swift",
        "CommandLine.swift",
        "Cursor.swift",
        "Key.swift",
        "ProgressBar.swift",
        "String+ANSI.swift",
        "Termios.swift",
        "Window.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.9"
}
{
  "workspace" : {
    "name" : "spi-builder-workspace",
    "schemes" : [
      "SwiftTUI"
    ]
  }
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme SwiftTUI -destination generic/platform=iOS
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 SwiftTUI -destination generic/platform=iOS
Resolve Package Graph
Resolved source packages:
  SwiftTUI: /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 'SwiftTUI' in project 'SwiftTUI'
        ➜ Explicit dependency on target 'SwiftTUI' in project 'SwiftTUI'
    Target 'SwiftTUI' in project 'SwiftTUI' (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/iPhoneOS.platform/Developer/SDKs/iPhoneOS18.4.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: 22b977a0d768b2b65678b129369e4825
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/22b977a0d768b2b65678b129369e4825.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/iPhoneOS.platform/Developer/SDKs/iPhoneOS18.4.sdk /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/iphoneos18.4-22E235-339d34bc69d7fc736c3220795c36f340.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/iPhoneOS.platform/Developer/SDKs/iPhoneOS18.4.sdk -o /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/iphoneos18.4-22E235-339d34bc69d7fc736c3220795c36f340.sdkstatcache
SwiftDriver SwiftTUI normal arm64 com.apple.xcode.tools.swift.compiler (in target 'SwiftTUI' from project 'SwiftTUI')
    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 SwiftTUI -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftTUI.build/Debug-iphoneos/SwiftTUI.build/Objects-normal/arm64/SwiftTUI.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/iPhoneOS.platform/Developer/SDKs/iPhoneOS18.4.sdk -target arm64-apple-ios12.0 -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-iphoneos -I /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS18.4.sdk/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/iphoneos18.4-22E235-339d34bc69d7fc736c3220795c36f340.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftTUI.build/Debug-iphoneos/SwiftTUI.build/Objects-normal/arm64/SwiftTUI-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/SwiftTUI.build/Debug-iphoneos/SwiftTUI.build/Objects-normal/arm64/SwiftTUI.swiftmodule -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -package-name spi_builder_workspace -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftTUI.build/Debug-iphoneos/SwiftTUI.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftTUI.build/Debug-iphoneos/SwiftTUI.build/Objects-normal/arm64/SwiftTUI_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftTUI.build/Debug-iphoneos/SwiftTUI.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftTUI.build/Debug-iphoneos/SwiftTUI.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftTUI.build/Debug-iphoneos/SwiftTUI.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/SwiftTUI.build/Debug-iphoneos/SwiftTUI.build/Objects-normal/arm64/SwiftTUI-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftCompile normal arm64 Compiling\ ActivityIndicator.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftTUI/ActivityIndicator.swift (in target 'SwiftTUI' from project 'SwiftTUI')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SwiftTUI/ActivityIndicator.swift (in target 'SwiftTUI' from project 'SwiftTUI')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftEmitModule normal arm64 Emitting\ module\ for\ SwiftTUI (in target 'SwiftTUI' from project 'SwiftTUI')
Failed frontend command:
/Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-frontend -frontend -emit-module -experimental-skip-non-inlinable-function-bodies-without-types /Users/admin/builder/spi-builder-workspace/Sources/SwiftTUI/ActivityIndicator.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftTUI/CommandLine.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftTUI/Cursor.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftTUI/Key.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftTUI/ProgressBar.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftTUI/String+ANSI.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftTUI/Termios.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftTUI/Window.swift -target arm64-apple-ios12.0 -Xllvm -aarch64-use-tbi -enable-objc-interop -sdk /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS18.4.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos -I /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS18.4.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/SwiftTUI.build/Debug-iphoneos/SwiftTUI.build/Objects-normal/arm64/SwiftTUI_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/iphoneos18.4-22E235-339d34bc69d7fc736c3220795c36f340.sdkstatcache -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftTUI.build/Debug-iphoneos/SwiftTUI.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftTUI.build/Debug-iphoneos/SwiftTUI.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftTUI.build/Debug-iphoneos/SwiftTUI.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftTUI.build/Debug-iphoneos/SwiftTUI.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name SwiftTUI -package-name spi_builder_workspace -frontend-parseable-output -disable-clang-spi -target-sdk-version 18.4 -target-sdk-name iphoneos18.4 -external-plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/iPhoneOS.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 -emit-module-doc-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftTUI.build/Debug-iphoneos/SwiftTUI.build/Objects-normal/arm64/SwiftTUI.swiftdoc -emit-module-source-info-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftTUI.build/Debug-iphoneos/SwiftTUI.build/Objects-normal/arm64/SwiftTUI.swiftsourceinfo -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftTUI.build/Debug-iphoneos/SwiftTUI.build/Objects-normal/arm64/SwiftTUI-Swift.h -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftTUI.build/Debug-iphoneos/SwiftTUI.build/Objects-normal/arm64/SwiftTUI-master-emit-module.dia -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftTUI.build/Debug-iphoneos/SwiftTUI.build/Objects-normal/arm64/SwiftTUI-master-emit-module.d -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftTUI.build/Debug-iphoneos/SwiftTUI.build/Objects-normal/arm64/SwiftTUI.swiftmodule -emit-abi-descriptor-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftTUI.build/Debug-iphoneos/SwiftTUI.build/Objects-normal/arm64/SwiftTUI.abi.json
EmitSwiftModule normal arm64 (in target 'SwiftTUI' from project 'SwiftTUI')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

/Users/admin/builder/spi-builder-workspace/Sources/SwiftTUI/ActivityIndicator.swift:27:30: error: 'Task' is only available in iOS 13.0 or newer
    private static var task: Task<Void, Never>?
                             ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftTUI/ActivityIndicator.swift:27:24: note: add @available attribute to enclosing static property
    private static var task: Task<Void, Never>?
                       ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftTUI/ActivityIndicator.swift:3:13: note: add @available attribute to enclosing enum
public enum ActivityIndicator {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftTUI/ProgressBar.swift:37:30: error: 'Task' is only available in iOS 13.0 or newer
    private static var task: Task<Void, Never>?
                             ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftTUI/ProgressBar.swift:37:24: note: add @available attribute to enclosing static property
    private static var task: Task<Void, Never>?
                       ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftTUI/ProgressBar.swift:3:13: note: add @available attribute to enclosing enum
public enum ProgressBar {
            ^
SwiftCompile normal arm64 Compiling\ Termios.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftTUI/Termios.swift (in target 'SwiftTUI' from project 'SwiftTUI')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SwiftTUI/Termios.swift (in target 'SwiftTUI' from project 'SwiftTUI')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

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

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

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

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

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

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

** BUILD FAILED **
The following build commands failed:
	SwiftEmitModule normal arm64 Emitting\ module\ for\ SwiftTUI (in target 'SwiftTUI' from project 'SwiftTUI')
	EmitSwiftModule normal arm64 (in target 'SwiftTUI' from project 'SwiftTUI')
	Building workspace spi-builder-workspace with scheme SwiftTUI
(3 failures)
BUILD FAILURE 6.1 iOS