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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 TouchTracker, reference main (5e0bcd), with Swift 6.1 for visionOS using Xcode 16.3 on 27 Apr 2025 23:30:05 UTC.

Build Command

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

Build Log

========================================
RunAll
========================================
Builder version: 4.61.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/p-x9/TouchTracker.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/p-x9/TouchTracker
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 5e0bcdd Merge pull request #35 from p-x9/feature/add-doc-comments
Cloned https://github.com/p-x9/TouchTracker.git
Revision (git rev-parse @):
5e0bcdd035fc58e736c610b3248724eec01c9fee
SUCCESS checkout https://github.com/p-x9/TouchTracker.git at main
========================================
Build
========================================
Selected platform:         visionOS
Swift version:             6.1
Building package at path:  $PWD
https://github.com/p-x9/TouchTracker.git
https://github.com/p-x9/TouchTracker.git
{
  "dependencies" : [
  ],
  "manifest_display_name" : "TouchTracker",
  "name" : "TouchTracker",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "10.15"
    },
    {
      "name" : "ios",
      "version" : "13.0"
    }
  ],
  "products" : [
    {
      "name" : "TouchTracker",
      "targets" : [
        "TouchTracker"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "TouchTrackerTests",
      "module_type" : "SwiftTarget",
      "name" : "TouchTrackerTests",
      "path" : "Tests/TouchTrackerTests",
      "sources" : [
        "TouchTrackerTests.swift"
      ],
      "target_dependencies" : [
        "TouchTracker"
      ],
      "type" : "test"
    },
    {
      "c99name" : "TouchTracker",
      "module_type" : "SwiftTarget",
      "name" : "TouchTracker",
      "path" : "Sources/TouchTracker",
      "product_memberships" : [
        "TouchTracker"
      ],
      "sources" : [
        "Cocoa/TouchPointUIView.swift",
        "Cocoa/TouchTrackingUIView.swift",
        "Extension/NSObject+.swift",
        "Extension/UIWindow+.swift",
        "Extension/UIWindowScene+.swift",
        "Extension/View+.swift",
        "Model/DisplayMode.swift",
        "Model/TouchPointStyle.swift",
        "TouchLocationCocoaView.swift",
        "TouchLocationView.swift",
        "TouchTrackable.swift",
        "TouchTracker.swift",
        "TrackPointView.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.8"
}
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:
  TouchTracker: /Users/admin/builder/spi-builder-workspace
resolved source packages: TouchTracker
{
  "dependencies" : [
  ],
  "manifest_display_name" : "TouchTracker",
  "name" : "TouchTracker",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "10.15"
    },
    {
      "name" : "ios",
      "version" : "13.0"
    }
  ],
  "products" : [
    {
      "name" : "TouchTracker",
      "targets" : [
        "TouchTracker"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "TouchTrackerTests",
      "module_type" : "SwiftTarget",
      "name" : "TouchTrackerTests",
      "path" : "Tests/TouchTrackerTests",
      "sources" : [
        "TouchTrackerTests.swift"
      ],
      "target_dependencies" : [
        "TouchTracker"
      ],
      "type" : "test"
    },
    {
      "c99name" : "TouchTracker",
      "module_type" : "SwiftTarget",
      "name" : "TouchTracker",
      "path" : "Sources/TouchTracker",
      "product_memberships" : [
        "TouchTracker"
      ],
      "sources" : [
        "Cocoa/TouchPointUIView.swift",
        "Cocoa/TouchTrackingUIView.swift",
        "Extension/NSObject+.swift",
        "Extension/UIWindow+.swift",
        "Extension/UIWindowScene+.swift",
        "Extension/View+.swift",
        "Model/DisplayMode.swift",
        "Model/TouchPointStyle.swift",
        "TouchLocationCocoaView.swift",
        "TouchLocationView.swift",
        "TouchTrackable.swift",
        "TouchTracker.swift",
        "TrackPointView.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.8"
}
{
  "workspace" : {
    "name" : "spi-builder-workspace",
    "schemes" : [
      "TouchTracker"
    ]
  }
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme TouchTracker -destination generic/platform=xrOS 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 TouchTracker -destination generic/platform=xrOS "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:
  TouchTracker: /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 'TouchTracker' in project 'TouchTracker'
        ➜ Explicit dependency on target 'TouchTracker' in project 'TouchTracker'
    Target 'TouchTracker' in project 'TouchTracker' (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/XROS.platform/Developer/SDKs/XROS2.4.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
ReadFileContents /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/share/docc/features.json
Build description signature: 135cad5a68ae4483b26bcae4f852652a
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/135cad5a68ae4483b26bcae4f852652a.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
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/XROS.platform/Developer/SDKs/XROS2.4.sdk /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/xros2.4-22O233-407b76dbb837030756cbe1ab3f0b01b6.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/XROS.platform/Developer/SDKs/XROS2.4.sdk -o /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/xros2.4-22O233-407b76dbb837030756cbe1ab3f0b01b6.sdkstatcache
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-xros
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EagerLinkingTBDs/Debug-xros
    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-xros
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/PackageFrameworks
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/PackageFrameworks
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TouchTracker.build/Debug-xros/TouchTracker.build/TouchTracker.modulemap (in target 'TouchTracker' from project 'TouchTracker')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TouchTracker.build/Debug-xros/TouchTracker.build/TouchTracker.modulemap
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TouchTracker.build/Debug-xros/TouchTracker.build/TouchTracker.DependencyStaticMetadataFileList (in target 'TouchTracker' from project 'TouchTracker')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TouchTracker.build/Debug-xros/TouchTracker.build/TouchTracker.DependencyStaticMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TouchTracker.build/Debug-xros/TouchTracker.build/TouchTracker.DependencyMetadataFileList (in target 'TouchTracker' from project 'TouchTracker')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TouchTracker.build/Debug-xros/TouchTracker.build/TouchTracker.DependencyMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TouchTracker.build/Debug-xros/TouchTracker.build/Objects-normal/arm64/TouchTracker-OutputFileMap.json (in target 'TouchTracker' from project 'TouchTracker')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TouchTracker.build/Debug-xros/TouchTracker.build/Objects-normal/arm64/TouchTracker-OutputFileMap.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TouchTracker.build/Debug-xros/TouchTracker.build/Objects-normal/arm64/TouchTracker.SwiftFileList (in target 'TouchTracker' from project 'TouchTracker')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TouchTracker.build/Debug-xros/TouchTracker.build/Objects-normal/arm64/TouchTracker.SwiftFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TouchTracker.build/Debug-xros/TouchTracker.build/Objects-normal/arm64/TouchTracker_const_extract_protocols.json (in target 'TouchTracker' from project 'TouchTracker')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TouchTracker.build/Debug-xros/TouchTracker.build/Objects-normal/arm64/TouchTracker_const_extract_protocols.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TouchTracker.build/Debug-xros/TouchTracker.build/Objects-normal/arm64/TouchTracker.SwiftConstValuesFileList (in target 'TouchTracker' from project 'TouchTracker')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TouchTracker.build/Debug-xros/TouchTracker.build/Objects-normal/arm64/TouchTracker.SwiftConstValuesFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TouchTracker.build/Debug-xros/TouchTracker.build/Objects-normal/arm64/TouchTracker.LinkFileList (in target 'TouchTracker' from project 'TouchTracker')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TouchTracker.build/Debug-xros/TouchTracker.build/Objects-normal/arm64/TouchTracker.LinkFileList
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps-xros/TouchTracker.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TouchTracker.build/Debug-xros/TouchTracker.build/TouchTracker.modulemap (in target 'TouchTracker' from project 'TouchTracker')
    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/TouchTracker.build/Debug-xros/TouchTracker.build/TouchTracker.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps-xros
SwiftDriver TouchTracker normal arm64 com.apple.xcode.tools.swift.compiler (in target 'TouchTracker' from project 'TouchTracker')
    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 TouchTracker -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TouchTracker.build/Debug-xros/TouchTracker.build/Objects-normal/arm64/TouchTracker.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/XROS.platform/Developer/SDKs/XROS2.4.sdk -target arm64-apple-xros1.0 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -profile-coverage-mapping -profile-generate -enable-testing -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -swift-version 5 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -I /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/Library/Frameworks -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS2.4.sdk/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/xros2.4-22O233-407b76dbb837030756cbe1ab3f0b01b6.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TouchTracker.build/Debug-xros/TouchTracker.build/Objects-normal/arm64/TouchTracker-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/TouchTracker.build/Debug-xros/TouchTracker.build/Objects-normal/arm64/TouchTracker.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/TouchTracker.build/Debug-xros/TouchTracker.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TouchTracker.build/Debug-xros/TouchTracker.build/Objects-normal/arm64/TouchTracker_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TouchTracker.build/Debug-xros/TouchTracker.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TouchTracker.build/Debug-xros/TouchTracker.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TouchTracker.build/Debug-xros/TouchTracker.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/TouchTracker.build/Debug-xros/TouchTracker.build/Objects-normal/arm64/TouchTracker-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftCompile normal arm64 Compiling\ TouchPointUIView.swift,\ TouchTrackingUIView.swift /Users/admin/builder/spi-builder-workspace/Sources/TouchTracker/Cocoa/TouchPointUIView.swift /Users/admin/builder/spi-builder-workspace/Sources/TouchTracker/Cocoa/TouchTrackingUIView.swift (in target 'TouchTracker' from project 'TouchTracker')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/TouchTracker/Cocoa/TouchPointUIView.swift (in target 'TouchTracker' from project 'TouchTracker')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/TouchTracker/Cocoa/TouchTrackingUIView.swift (in target 'TouchTracker' from project 'TouchTracker')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

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

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

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

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

SwiftCompile normal arm64 Compiling\ UIWindowScene+.swift,\ View+.swift /Users/admin/builder/spi-builder-workspace/Sources/TouchTracker/Extension/UIWindowScene+.swift /Users/admin/builder/spi-builder-workspace/Sources/TouchTracker/Extension/View+.swift (in target 'TouchTracker' from project 'TouchTracker')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/TouchTracker/Extension/UIWindowScene+.swift (in target 'TouchTracker' from project 'TouchTracker')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/TouchTracker/Extension/View+.swift (in target 'TouchTracker' from project 'TouchTracker')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

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

SwiftEmitModule normal arm64 Emitting\ module\ for\ TouchTracker (in target 'TouchTracker' from project 'TouchTracker')
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/TouchTracker/Cocoa/TouchPointUIView.swift /Users/admin/builder/spi-builder-workspace/Sources/TouchTracker/Cocoa/TouchTrackingUIView.swift /Users/admin/builder/spi-builder-workspace/Sources/TouchTracker/Extension/NSObject+.swift /Users/admin/builder/spi-builder-workspace/Sources/TouchTracker/Extension/UIWindow+.swift /Users/admin/builder/spi-builder-workspace/Sources/TouchTracker/Extension/UIWindowScene+.swift /Users/admin/builder/spi-builder-workspace/Sources/TouchTracker/Extension/View+.swift /Users/admin/builder/spi-builder-workspace/Sources/TouchTracker/Model/DisplayMode.swift /Users/admin/builder/spi-builder-workspace/Sources/TouchTracker/Model/TouchPointStyle.swift /Users/admin/builder/spi-builder-workspace/Sources/TouchTracker/TouchLocationCocoaView.swift /Users/admin/builder/spi-builder-workspace/Sources/TouchTracker/TouchLocationView.swift /Users/admin/builder/spi-builder-workspace/Sources/TouchTracker/TouchTrackable.swift /Users/admin/builder/spi-builder-workspace/Sources/TouchTracker/TouchTracker.swift /Users/admin/builder/spi-builder-workspace/Sources/TouchTracker/TrackPointView.swift -target arm64-apple-xros1.0 -Xllvm -aarch64-use-tbi -enable-objc-interop -stack-check -sdk /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS2.4.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -I /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/Library/Frameworks -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS2.4.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 -profile-generate -profile-coverage-mapping -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/TouchTracker.build/Debug-xros/TouchTracker.build/Objects-normal/arm64/TouchTracker_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/xros2.4-22O233-407b76dbb837030756cbe1ab3f0b01b6.sdkstatcache -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TouchTracker.build/Debug-xros/TouchTracker.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TouchTracker.build/Debug-xros/TouchTracker.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TouchTracker.build/Debug-xros/TouchTracker.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TouchTracker.build/Debug-xros/TouchTracker.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name TouchTracker -frontend-parseable-output -disable-clang-spi -target-sdk-version 2.4 -target-sdk-name xros2.4 -external-plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/XROS.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/TouchTracker.build/Debug-xros/TouchTracker.build/Objects-normal/arm64/TouchTracker.swiftdoc -emit-module-source-info-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TouchTracker.build/Debug-xros/TouchTracker.build/Objects-normal/arm64/TouchTracker.swiftsourceinfo -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TouchTracker.build/Debug-xros/TouchTracker.build/Objects-normal/arm64/TouchTracker-Swift.h -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TouchTracker.build/Debug-xros/TouchTracker.build/Objects-normal/arm64/TouchTracker-master-emit-module.dia -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TouchTracker.build/Debug-xros/TouchTracker.build/Objects-normal/arm64/TouchTracker-master-emit-module.d -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TouchTracker.build/Debug-xros/TouchTracker.build/Objects-normal/arm64/TouchTracker.swiftmodule -emit-abi-descriptor-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TouchTracker.build/Debug-xros/TouchTracker.build/Objects-normal/arm64/TouchTracker.abi.json
EmitSwiftModule normal arm64 (in target 'TouchTracker' from project 'TouchTracker')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

/Users/admin/builder/spi-builder-workspace/Sources/TouchTracker/Extension/UIWindowScene+.swift:13:43: error: 'UIScreen' is unavailable in visionOS
    static func keyboardScene(for screen: UIScreen) -> UIWindowScene? {
                                          ^~~~~~~~
/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS2.4.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIScreen.h:54:12: note: 'UIScreen' has been explicitly marked unavailable here
@interface UIScreen : NSObject <UITraitEnvironment>
           ^
SwiftCompile normal arm64 Compiling\ NSObject+.swift,\ UIWindow+.swift /Users/admin/builder/spi-builder-workspace/Sources/TouchTracker/Extension/NSObject+.swift /Users/admin/builder/spi-builder-workspace/Sources/TouchTracker/Extension/UIWindow+.swift (in target 'TouchTracker' from project 'TouchTracker')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/TouchTracker/Extension/NSObject+.swift (in target 'TouchTracker' from project 'TouchTracker')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/TouchTracker/Extension/UIWindow+.swift (in target 'TouchTracker' from project 'TouchTracker')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

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

** BUILD FAILED **
The following build commands failed:
	SwiftEmitModule normal arm64 Emitting\ module\ for\ TouchTracker (in target 'TouchTracker' from project 'TouchTracker')
	EmitSwiftModule normal arm64 (in target 'TouchTracker' from project 'TouchTracker')
	Building workspace spi-builder-workspace with scheme TouchTracker
(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:
  TouchTracker: /Users/admin/builder/spi-builder-workspace
resolved source packages: TouchTracker
{
  "dependencies" : [
  ],
  "manifest_display_name" : "TouchTracker",
  "name" : "TouchTracker",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "10.15"
    },
    {
      "name" : "ios",
      "version" : "13.0"
    }
  ],
  "products" : [
    {
      "name" : "TouchTracker",
      "targets" : [
        "TouchTracker"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "TouchTrackerTests",
      "module_type" : "SwiftTarget",
      "name" : "TouchTrackerTests",
      "path" : "Tests/TouchTrackerTests",
      "sources" : [
        "TouchTrackerTests.swift"
      ],
      "target_dependencies" : [
        "TouchTracker"
      ],
      "type" : "test"
    },
    {
      "c99name" : "TouchTracker",
      "module_type" : "SwiftTarget",
      "name" : "TouchTracker",
      "path" : "Sources/TouchTracker",
      "product_memberships" : [
        "TouchTracker"
      ],
      "sources" : [
        "Cocoa/TouchPointUIView.swift",
        "Cocoa/TouchTrackingUIView.swift",
        "Extension/NSObject+.swift",
        "Extension/UIWindow+.swift",
        "Extension/UIWindowScene+.swift",
        "Extension/View+.swift",
        "Model/DisplayMode.swift",
        "Model/TouchPointStyle.swift",
        "TouchLocationCocoaView.swift",
        "TouchLocationView.swift",
        "TouchTrackable.swift",
        "TouchTracker.swift",
        "TrackPointView.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.8"
}
{
  "workspace" : {
    "name" : "spi-builder-workspace",
    "schemes" : [
      "TouchTracker"
    ]
  }
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme TouchTracker -destination generic/platform=xrOS
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 TouchTracker -destination generic/platform=xrOS
Resolve Package Graph
Resolved source packages:
  TouchTracker: /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 'TouchTracker' in project 'TouchTracker'
        ➜ Explicit dependency on target 'TouchTracker' in project 'TouchTracker'
    Target 'TouchTracker' in project 'TouchTracker' (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/XROS.platform/Developer/SDKs/XROS2.4.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
ReadFileContents /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/share/docc/features.json
Build description signature: 7158851767bfb8fe0de1c3287badbf18
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/7158851767bfb8fe0de1c3287badbf18.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/XROS.platform/Developer/SDKs/XROS2.4.sdk /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/xros2.4-22O233-407b76dbb837030756cbe1ab3f0b01b6.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/XROS.platform/Developer/SDKs/XROS2.4.sdk -o /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/xros2.4-22O233-407b76dbb837030756cbe1ab3f0b01b6.sdkstatcache
SwiftDriver TouchTracker normal arm64 com.apple.xcode.tools.swift.compiler (in target 'TouchTracker' from project 'TouchTracker')
    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 TouchTracker -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TouchTracker.build/Debug-xros/TouchTracker.build/Objects-normal/arm64/TouchTracker.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/XROS.platform/Developer/SDKs/XROS2.4.sdk -target arm64-apple-xros1.0 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -profile-coverage-mapping -profile-generate -enable-testing -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -swift-version 5 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -I /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/Library/Frameworks -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS2.4.sdk/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/xros2.4-22O233-407b76dbb837030756cbe1ab3f0b01b6.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TouchTracker.build/Debug-xros/TouchTracker.build/Objects-normal/arm64/TouchTracker-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/TouchTracker.build/Debug-xros/TouchTracker.build/Objects-normal/arm64/TouchTracker.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/TouchTracker.build/Debug-xros/TouchTracker.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TouchTracker.build/Debug-xros/TouchTracker.build/Objects-normal/arm64/TouchTracker_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TouchTracker.build/Debug-xros/TouchTracker.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TouchTracker.build/Debug-xros/TouchTracker.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TouchTracker.build/Debug-xros/TouchTracker.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/TouchTracker.build/Debug-xros/TouchTracker.build/Objects-normal/arm64/TouchTracker-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftCompile normal arm64 Compiling\ TouchPointUIView.swift,\ TouchTrackingUIView.swift /Users/admin/builder/spi-builder-workspace/Sources/TouchTracker/Cocoa/TouchPointUIView.swift /Users/admin/builder/spi-builder-workspace/Sources/TouchTracker/Cocoa/TouchTrackingUIView.swift (in target 'TouchTracker' from project 'TouchTracker')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/TouchTracker/Cocoa/TouchPointUIView.swift (in target 'TouchTracker' from project 'TouchTracker')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/TouchTracker/Cocoa/TouchTrackingUIView.swift (in target 'TouchTracker' from project 'TouchTracker')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

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

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

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

SwiftCompile normal arm64 Compiling\ NSObject+.swift,\ UIWindow+.swift /Users/admin/builder/spi-builder-workspace/Sources/TouchTracker/Extension/NSObject+.swift /Users/admin/builder/spi-builder-workspace/Sources/TouchTracker/Extension/UIWindow+.swift (in target 'TouchTracker' from project 'TouchTracker')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/TouchTracker/Extension/NSObject+.swift (in target 'TouchTracker' from project 'TouchTracker')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/TouchTracker/Extension/UIWindow+.swift (in target 'TouchTracker' from project 'TouchTracker')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 Compiling\ UIWindowScene+.swift,\ View+.swift /Users/admin/builder/spi-builder-workspace/Sources/TouchTracker/Extension/UIWindowScene+.swift /Users/admin/builder/spi-builder-workspace/Sources/TouchTracker/Extension/View+.swift (in target 'TouchTracker' from project 'TouchTracker')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/TouchTracker/Extension/UIWindowScene+.swift (in target 'TouchTracker' from project 'TouchTracker')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/TouchTracker/Extension/View+.swift (in target 'TouchTracker' from project 'TouchTracker')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

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

SwiftEmitModule normal arm64 Emitting\ module\ for\ TouchTracker (in target 'TouchTracker' from project 'TouchTracker')
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/TouchTracker/Cocoa/TouchPointUIView.swift /Users/admin/builder/spi-builder-workspace/Sources/TouchTracker/Cocoa/TouchTrackingUIView.swift /Users/admin/builder/spi-builder-workspace/Sources/TouchTracker/Extension/NSObject+.swift /Users/admin/builder/spi-builder-workspace/Sources/TouchTracker/Extension/UIWindow+.swift /Users/admin/builder/spi-builder-workspace/Sources/TouchTracker/Extension/UIWindowScene+.swift /Users/admin/builder/spi-builder-workspace/Sources/TouchTracker/Extension/View+.swift /Users/admin/builder/spi-builder-workspace/Sources/TouchTracker/Model/DisplayMode.swift /Users/admin/builder/spi-builder-workspace/Sources/TouchTracker/Model/TouchPointStyle.swift /Users/admin/builder/spi-builder-workspace/Sources/TouchTracker/TouchLocationCocoaView.swift /Users/admin/builder/spi-builder-workspace/Sources/TouchTracker/TouchLocationView.swift /Users/admin/builder/spi-builder-workspace/Sources/TouchTracker/TouchTrackable.swift /Users/admin/builder/spi-builder-workspace/Sources/TouchTracker/TouchTracker.swift /Users/admin/builder/spi-builder-workspace/Sources/TouchTracker/TrackPointView.swift -target arm64-apple-xros1.0 -Xllvm -aarch64-use-tbi -enable-objc-interop -stack-check -sdk /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS2.4.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -I /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/Library/Frameworks -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS2.4.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 -profile-generate -profile-coverage-mapping -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/TouchTracker.build/Debug-xros/TouchTracker.build/Objects-normal/arm64/TouchTracker_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/xros2.4-22O233-407b76dbb837030756cbe1ab3f0b01b6.sdkstatcache -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TouchTracker.build/Debug-xros/TouchTracker.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TouchTracker.build/Debug-xros/TouchTracker.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TouchTracker.build/Debug-xros/TouchTracker.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TouchTracker.build/Debug-xros/TouchTracker.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name TouchTracker -frontend-parseable-output -disable-clang-spi -target-sdk-version 2.4 -target-sdk-name xros2.4 -external-plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/XROS.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/TouchTracker.build/Debug-xros/TouchTracker.build/Objects-normal/arm64/TouchTracker.swiftdoc -emit-module-source-info-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TouchTracker.build/Debug-xros/TouchTracker.build/Objects-normal/arm64/TouchTracker.swiftsourceinfo -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TouchTracker.build/Debug-xros/TouchTracker.build/Objects-normal/arm64/TouchTracker-Swift.h -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TouchTracker.build/Debug-xros/TouchTracker.build/Objects-normal/arm64/TouchTracker-master-emit-module.dia -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TouchTracker.build/Debug-xros/TouchTracker.build/Objects-normal/arm64/TouchTracker-master-emit-module.d -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TouchTracker.build/Debug-xros/TouchTracker.build/Objects-normal/arm64/TouchTracker.swiftmodule -emit-abi-descriptor-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/TouchTracker.build/Debug-xros/TouchTracker.build/Objects-normal/arm64/TouchTracker.abi.json
EmitSwiftModule normal arm64 (in target 'TouchTracker' from project 'TouchTracker')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

/Users/admin/builder/spi-builder-workspace/Sources/TouchTracker/Extension/UIWindowScene+.swift:13:43: error: 'UIScreen' is unavailable in visionOS
    static func keyboardScene(for screen: UIScreen) -> UIWindowScene? {
                                          ^~~~~~~~
/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS2.4.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIScreen.h:54:12: note: 'UIScreen' has been explicitly marked unavailable here
@interface UIScreen : NSObject <UITraitEnvironment>
           ^
SwiftCompile normal arm64 Compiling\ TrackPointView.swift /Users/admin/builder/spi-builder-workspace/Sources/TouchTracker/TrackPointView.swift (in target 'TouchTracker' from project 'TouchTracker')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/TouchTracker/TrackPointView.swift (in target 'TouchTracker' from project 'TouchTracker')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

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

SwiftCompile normal arm64 Compiling\ TouchTracker.swift /Users/admin/builder/spi-builder-workspace/Sources/TouchTracker/TouchTracker.swift (in target 'TouchTracker' from project 'TouchTracker')
Command SwiftCompile failed with a nonzero exit code
** BUILD FAILED **
The following build commands failed:
	SwiftEmitModule normal arm64 Emitting\ module\ for\ TouchTracker (in target 'TouchTracker' from project 'TouchTracker')
	EmitSwiftModule normal arm64 (in target 'TouchTracker' from project 'TouchTracker')
	SwiftCompile normal arm64 Compiling\ TouchTracker.swift /Users/admin/builder/spi-builder-workspace/Sources/TouchTracker/TouchTracker.swift (in target 'TouchTracker' from project 'TouchTracker')
	Building workspace spi-builder-workspace with scheme TouchTracker
(4 failures)
BUILD FAILURE 6.1 visionOS