Swift Package Index

Build Information

Failed to build CoreAudioTapKit, reference 0.1.0 (aab395), with Swift 6.2 for visionOS using Xcode 26.3 on 7 Sep 2026 06:47:33 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-26.3.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme CoreAudioTapKit-Package -destination generic/platform=xrOS

Build Log

========================================
RunAll
========================================
Builder version: 5.0.2
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/CJStanfield/CoreAudioTapKit.git
Reference: 0.1.0
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/CJStanfield/CoreAudioTapKit
 * tag               0.1.0      -> FETCH_HEAD
HEAD is now at aab395f Merge pull request #1 from CJStanfield/feat/single-clock
Cloned https://github.com/CJStanfield/CoreAudioTapKit.git
Revision (git rev-parse @):
aab395f1e8e5dd1bd369c3bbfcf5c6bdca85e099
SUCCESS checkout https://github.com/CJStanfield/CoreAudioTapKit.git at 0.1.0
========================================
Build
========================================
Selected platform:         visionOS
Swift version:             6.2
Building package at path:  $PWD
https://github.com/CJStanfield/CoreAudioTapKit.git
Command line invocation:
    /Applications/Xcode-26.3.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Resolve Package Graph
Resolved source packages:
  CoreAudioTapKit: /Users/admin/builder/spi-builder-workspace
resolved source packages: CoreAudioTapKit
2026-09-07 02:47:02.568 xcodebuild[532:3049] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
{
  "dependencies" : [
  ],
  "manifest_display_name" : "CoreAudioTapKit",
  "name" : "CoreAudioTapKit",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "14.2"
    }
  ],
  "products" : [
    {
      "name" : "CoreAudioTapKit",
      "targets" : [
        "CoreAudioTapKit"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    },
    {
      "name" : "TapKitDemo",
      "targets" : [
        "TapKitDemo"
      ],
      "type" : {
        "executable" : null
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "TapKitDemo",
      "module_type" : "SwiftTarget",
      "name" : "TapKitDemo",
      "path" : "Sources/TapKitDemo",
      "product_memberships" : [
        "TapKitDemo"
      ],
      "sources" : [
        "ContentView.swift",
        "GainProcessor.swift",
        "TapKitDemoApp.swift"
      ],
      "target_dependencies" : [
        "CoreAudioTapKit"
      ],
      "type" : "executable"
    },
    {
      "c99name" : "CoreAudioTapKitTests",
      "module_type" : "SwiftTarget",
      "name" : "CoreAudioTapKitTests",
      "path" : "Tests/CoreAudioTapKitTests",
      "sources" : [
        "AudioBufferListUtilitiesTests.swift",
        "AudioDevicesTests.swift",
        "AudioProcessorTests.swift"
      ],
      "target_dependencies" : [
        "CoreAudioTapKit"
      ],
      "type" : "test"
    },
    {
      "c99name" : "CoreAudioTapKit",
      "module_type" : "SwiftTarget",
      "name" : "CoreAudioTapKit",
      "path" : "Sources/CoreAudioTapKit",
      "product_memberships" : [
        "CoreAudioTapKit",
        "TapKitDemo"
      ],
      "sources" : [
        "AudioBufferListUtilities.swift",
        "AudioDevices.swift",
        "AudioOutputDevice.swift",
        "AudioProcessor.swift",
        "CoreAudioTapError.swift",
        "SystemAudioDeviceLookup.swift",
        "SystemAudioTapEngine.swift",
        "SystemTapCapture.swift",
        "TapKitIdentity.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "6.0"
}
{
  "workspace" : {
    "name" : "spi-builder-workspace",
    "schemes" : [
      "CoreAudioTapKit",
      "CoreAudioTapKit-Package",
      "TapKitDemo"
    ]
  }
}
2026-09-07 02:47:20.419 xcodebuild[668:4165] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
{
  "workspace" : {
    "name" : "spi-builder-workspace",
    "schemes" : [
      "CoreAudioTapKit",
      "CoreAudioTapKit-Package",
      "TapKitDemo"
    ]
  }
}
2026-09-07 02:47:21.387 xcodebuild[671:4222] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.3.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme CoreAudioTapKit-Package -destination generic/platform=xrOS
Command line invocation:
    /Applications/Xcode-26.3.0.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 CoreAudioTapKit-Package -destination generic/platform=xrOS
Resolve Package Graph
Resolved source packages:
  CoreAudioTapKit: /Users/admin/builder/spi-builder-workspace
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (3 targets)
    Target 'TapKitDemo' in project 'CoreAudioTapKit'
        ➜ Explicit dependency on target 'CoreAudioTapKit' in project 'CoreAudioTapKit'
    Target 'CoreAudioTapKit' in project 'CoreAudioTapKit'
        ➜ Explicit dependency on target 'CoreAudioTapKit' in project 'CoreAudioTapKit'
    Target 'CoreAudioTapKit' in project 'CoreAudioTapKit' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ExecuteExternalTool /Applications/Xcode-26.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -isysroot /Applications/Xcode-26.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS26.2.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-26.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc --version
ExecuteExternalTool /Applications/Xcode-26.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld -version_details
Build description signature: baa552408f81e4a8b691252ae58e0cf9
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/baa552408f81e4a8b691252ae58e0cf9.xcbuilddata
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex
ClangStatCache /Applications/Xcode-26.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-26.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS26.2.sdk /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/xros26.2-23N301-dc75598d0054f22ec865fa860f139d72f5e64962d3ee001da1d77d1957dffdab.sdkstatcache
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    /Applications/Xcode-26.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-26.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS26.2.sdk -o /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/xros26.2-23N301-dc75598d0054f22ec865fa860f139d72f5e64962d3ee001da1d77d1957dffdab.sdkstatcache
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExplicitPrecompiledModules
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExplicitPrecompiledModules
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
    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/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/CoreAudioTapKit.build/Debug-xros/CoreAudioTapKit.build/CoreAudioTapKit.DependencyStaticMetadataFileList (in target 'CoreAudioTapKit' from project 'CoreAudioTapKit')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CoreAudioTapKit.build/Debug-xros/CoreAudioTapKit.build/CoreAudioTapKit.DependencyStaticMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CoreAudioTapKit.build/Debug-xros/CoreAudioTapKit.build/CoreAudioTapKit.modulemap (in target 'CoreAudioTapKit' from project 'CoreAudioTapKit')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CoreAudioTapKit.build/Debug-xros/CoreAudioTapKit.build/CoreAudioTapKit.modulemap
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CoreAudioTapKit.build/Debug-xros/CoreAudioTapKit.build/CoreAudioTapKit.DependencyMetadataFileList (in target 'CoreAudioTapKit' from project 'CoreAudioTapKit')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CoreAudioTapKit.build/Debug-xros/CoreAudioTapKit.build/CoreAudioTapKit.DependencyMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CoreAudioTapKit.build/Debug-xros/CoreAudioTapKit.build/Objects-normal/arm64/CoreAudioTapKit.SwiftFileList (in target 'CoreAudioTapKit' from project 'CoreAudioTapKit')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CoreAudioTapKit.build/Debug-xros/CoreAudioTapKit.build/Objects-normal/arm64/CoreAudioTapKit.SwiftFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CoreAudioTapKit.build/Debug-xros/CoreAudioTapKit.build/Objects-normal/arm64/CoreAudioTapKit.SwiftConstValuesFileList (in target 'CoreAudioTapKit' from project 'CoreAudioTapKit')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CoreAudioTapKit.build/Debug-xros/CoreAudioTapKit.build/Objects-normal/arm64/CoreAudioTapKit.SwiftConstValuesFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CoreAudioTapKit.build/Debug-xros/CoreAudioTapKit.build/Objects-normal/arm64/CoreAudioTapKit-OutputFileMap.json (in target 'CoreAudioTapKit' from project 'CoreAudioTapKit')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CoreAudioTapKit.build/Debug-xros/CoreAudioTapKit.build/Objects-normal/arm64/CoreAudioTapKit-OutputFileMap.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CoreAudioTapKit.build/Debug-xros/CoreAudioTapKit.build/Objects-normal/arm64/CoreAudioTapKit_const_extract_protocols.json (in target 'CoreAudioTapKit' from project 'CoreAudioTapKit')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CoreAudioTapKit.build/Debug-xros/CoreAudioTapKit.build/Objects-normal/arm64/CoreAudioTapKit_const_extract_protocols.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CoreAudioTapKit.build/Debug-xros/CoreAudioTapKit.build/Objects-normal/arm64/CoreAudioTapKit.LinkFileList (in target 'CoreAudioTapKit' from project 'CoreAudioTapKit')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CoreAudioTapKit.build/Debug-xros/CoreAudioTapKit.build/Objects-normal/arm64/CoreAudioTapKit.LinkFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CoreAudioTapKit.build/Debug-xros/TapKitDemo.build/TapKitDemo.DependencyStaticMetadataFileList (in target 'TapKitDemo' from project 'CoreAudioTapKit')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CoreAudioTapKit.build/Debug-xros/TapKitDemo.build/TapKitDemo.DependencyStaticMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CoreAudioTapKit.build/Debug-xros/TapKitDemo.build/TapKitDemo.DependencyMetadataFileList (in target 'TapKitDemo' from project 'CoreAudioTapKit')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CoreAudioTapKit.build/Debug-xros/TapKitDemo.build/TapKitDemo.DependencyMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CoreAudioTapKit.build/Debug-xros/TapKitDemo.build/Objects-normal/arm64/TapKitDemo_const_extract_protocols.json (in target 'TapKitDemo' from project 'CoreAudioTapKit')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CoreAudioTapKit.build/Debug-xros/TapKitDemo.build/Objects-normal/arm64/TapKitDemo_const_extract_protocols.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CoreAudioTapKit.build/Debug-xros/TapKitDemo.build/Objects-normal/arm64/TapKitDemo.SwiftFileList (in target 'TapKitDemo' from project 'CoreAudioTapKit')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CoreAudioTapKit.build/Debug-xros/TapKitDemo.build/Objects-normal/arm64/TapKitDemo.SwiftFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CoreAudioTapKit.build/Debug-xros/TapKitDemo.build/Objects-normal/arm64/TapKitDemo.LinkFileList (in target 'TapKitDemo' from project 'CoreAudioTapKit')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CoreAudioTapKit.build/Debug-xros/TapKitDemo.build/Objects-normal/arm64/TapKitDemo.LinkFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CoreAudioTapKit.build/Debug-xros/TapKitDemo.build/Objects-normal/arm64/TapKitDemo-OutputFileMap.json (in target 'TapKitDemo' from project 'CoreAudioTapKit')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CoreAudioTapKit.build/Debug-xros/TapKitDemo.build/Objects-normal/arm64/TapKitDemo-OutputFileMap.json
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps-xros/CoreAudioTapKit.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CoreAudioTapKit.build/Debug-xros/CoreAudioTapKit.build/CoreAudioTapKit.modulemap (in target 'CoreAudioTapKit' from project 'CoreAudioTapKit')
    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/CoreAudioTapKit.build/Debug-xros/CoreAudioTapKit.build/CoreAudioTapKit.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps-xros
SwiftDriver CoreAudioTapKit normal arm64 com.apple.xcode.tools.swift.compiler (in target 'CoreAudioTapKit' from project 'CoreAudioTapKit')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftDriver -- /Applications/Xcode-26.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -module-name CoreAudioTapKit -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CoreAudioTapKit.build/Debug-xros/CoreAudioTapKit.build/Objects-normal/arm64/CoreAudioTapKit.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DSWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -DXcode -plugin-path /Applications/Xcode-26.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-26.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS26.2.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 -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -swift-version 6 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -Isystem /Applications/Xcode-26.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -F /Applications/Xcode-26.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/Library/Frameworks -F /Applications/Xcode-26.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS26.2.sdk/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/xros26.2-23N301-dc75598d0054f22ec865fa860f139d72f5e64962d3ee001da1d77d1957dffdab.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CoreAudioTapKit.build/Debug-xros/CoreAudioTapKit.build/Objects-normal/arm64/CoreAudioTapKit-OutputFileMap.json -use-frontend-parseable-output -save-temps -no-color-diagnostics -explicit-module-build -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules -clang-scanner-module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -sdk-module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -serialize-diagnostics -emit-dependencies -emit-module -emit-module-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CoreAudioTapKit.build/Debug-xros/CoreAudioTapKit.build/Objects-normal/arm64/CoreAudioTapKit.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/CoreAudioTapKit.build/Debug-xros/CoreAudioTapKit.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CoreAudioTapKit.build/Debug-xros/CoreAudioTapKit.build/Objects-normal/arm64/CoreAudioTapKit_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/CoreAudioTapKit.build/Debug-xros/CoreAudioTapKit.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CoreAudioTapKit.build/Debug-xros/CoreAudioTapKit.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CoreAudioTapKit.build/Debug-xros/CoreAudioTapKit.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/CoreAudioTapKit.build/Debug-xros/CoreAudioTapKit.build/Objects-normal/arm64/CoreAudioTapKit-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_Builtin_float-E8HVELBQ1F2YEDH9EB7H2VSO3.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_Builtin_stdbool-1DUYIFNOQHY2TCZ3B6ZWCCMGE.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_AvailabilityInternal-28A06X2457FJY76L7LJ0GUOF3.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/ptrauth-3TTU7HUF64BF17ZTGSWIA3DTI.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_Builtin_stdarg-54KSRAZN8VL1MEKQYJX368KXB.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_Builtin_stddef-CML2CQCR6COUL0ZMAAD43JO7N.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/ptrcheck-7TT5269Z7SKDD720U53254HQU.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/SwiftShims-5F2LV4HI2MAS9N2BJS4URWGWG.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_SwiftConcurrencyShims-1HZHSJNSE97Y104N6IP2TMXTC.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_DarwinFoundation1-8CMST8TSXAWII98OW8ZKLD2QK.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_Builtin_limits-1V08TI46EW9129RN2DMF19Z65.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_DarwinFoundation2-U8H8N4PTFWEP7MPMZP50F4ZS.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/sys_types-3DZGYYR6T3ISZK13F80O99RCO.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_Builtin_stdint-BW762HS982R0M3LTGQ2BVDN40.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_Builtin_stdatomic-BRYJSJP2G4KKPDMZ2X6D3YFH3.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_DarwinFoundation3-3WWSXMSA802VIMEI85MV22BX3.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_Builtin_inttypes-BB38SBW88KOYSZLAV5PVDM2KD.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Darwin-1NOAWXS5ESSBKPL3YVPNRCHH8.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/MachO-1TX61SM69J9TS3GB6HAIQGHOF.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/ObjectiveC-8XUBWJA3HNUU0FROV26LQKLVS.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/os_object-5XC7NY3EX1QS46A0ZG0D43C0E.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/os_workgroup-ANL0EO1GN9FFWM716WJGJDES.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Dispatch-8TM292VHU2ESDPWJ3W72F9KSG.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/os-A4T54WNHV666DAIGOPVM5IVX8.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/CoreFoundation-F4BCGGN0DN0NJZOMYEOL1PKUL.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/CFNetwork-577PQ3L3HRMK4GC9NXDJ185AW.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Security-ANXHZNG3KKHKFCMLX9CBJWBDR.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/CoreAudioTypes-3C7QLU1PZU7SWN8KBGLIHPA2.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/CoreAudio-5KILT6KU654HG9UONX8S2WTF9.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Foundation-4I6RF6R5X2RZIDSMBXC80QZ2O.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/CoreMIDI-5V8OTFBO624OTVJH4RGF7FGA3.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/AudioToolbox-1ROQB37OT5KZC7RN4UKS3NADQ.pcm
SwiftEmitModule normal arm64 Emitting\ module\ for\ CoreAudioTapKit (in target 'CoreAudioTapKit' from project 'CoreAudioTapKit')
EmitSwiftModule normal arm64 (in target 'CoreAudioTapKit' from project 'CoreAudioTapKit')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

/Users/admin/builder/spi-builder-workspace/Sources/CoreAudioTapKit/AudioBufferListUtilities.swift:18:51: error: cannot find type 'UnsafeMutableAudioBufferListPointer' in scope
nonisolated func writableFrameCapacity(_ buffers: UnsafeMutableAudioBufferListPointer) -> Int {
                                                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/CoreAudioTapKit/AudioBufferListUtilities.swift:96:17: error: cannot find type 'UnsafeMutableAudioBufferListPointer' in scope
    to buffers: UnsafeMutableAudioBufferListPointer
                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/CoreAudioTapKit/AudioDevices.swift:40:48: error: cannot find type 'AudioObjectID' in scope
    private static func deviceIDs() throws -> [AudioObjectID] {
                                               ^~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/CoreAudioTapKit/AudioDevices.swift:58:53: error: cannot find type 'AudioObjectID' in scope
    private static func deviceHasOutput(_ deviceID: AudioObjectID) throws -> Bool {
                                                    ^~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/CoreAudioTapKit/AudioDevices.swift:77:59: error: cannot find type 'AudioObjectID' in scope
    private static func readNominalSampleRate(_ deviceID: AudioObjectID) -> Double {
                                                          ^~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/CoreAudioTapKit/AudioDevices.swift:89:49: error: cannot find type 'AudioObjectID' in scope
    private static func readString(on objectID: AudioObjectID,
                                                ^~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/CoreAudioTapKit/AudioDevices.swift:90:46: error: cannot find type 'AudioObjectPropertySelector' in scope
                                   selector: AudioObjectPropertySelector) throws -> String {
                                             ^~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/CoreAudioTapKit/AudioOutputDevice.swift:7:20: error: cannot find type 'AudioObjectID' in scope
    public let id: AudioObjectID
                   ^~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/CoreAudioTapKit/AudioOutputDevice.swift:12:21: error: cannot find type 'AudioObjectID' in scope
    public init(id: AudioObjectID, name: String, uid: String, sampleRate: Double) {
                    ^~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/CoreAudioTapKit/AudioOutputDevice.swift:6:15: error: type 'AudioOutputDevice' does not conform to protocol 'Hashable'
public struct AudioOutputDevice: Identifiable, Hashable, Sendable {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/CoreAudioTapKit/AudioOutputDevice.swift:7:16: note: stored property type '<<error type>>' does not conform to protocol 'Hashable', preventing synthesized conformance of 'AudioOutputDevice' to 'Hashable'
    public let id: AudioObjectID
               ^
/Users/admin/builder/spi-builder-workspace/Sources/CoreAudioTapKit/AudioOutputDevice.swift:6:15: error: type 'AudioOutputDevice' does not conform to protocol 'Equatable'
public struct AudioOutputDevice: Identifiable, Hashable, Sendable {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/CoreAudioTapKit/AudioOutputDevice.swift:7:16: note: stored property type '<<error type>>' does not conform to protocol 'Equatable', preventing synthesized conformance of 'AudioOutputDevice' to 'Equatable'
    public let id: AudioObjectID
               ^
Swift.==:1:24: note: candidate would match if 'AudioOutputDevice' conformed to 'RawRepresentable'
@inlinable public func == <T>(lhs: T, rhs: T) -> Bool where T : RawRepresentable, T.RawValue : Equatable
                       ^
Swift.FloatingPoint.==:2:20: note: candidate would match if 'AudioOutputDevice' conformed to 'FloatingPoint'
public static func == (lhs: Self, rhs: Self) -> Bool}
                   ^
Swift.BinaryInteger.==:2:20: note: candidate would match if 'AudioOutputDevice' conformed to 'BinaryInteger'
public static func == <Other>(lhs: Self, rhs: Other) -> Bool where Other : BinaryInteger}
                   ^
Swift._Pointer.==:2:20: note: candidate would match if 'AudioOutputDevice' conformed to '_Pointer'
public static func == (lhs: Self, rhs: Self) -> Bool}
                   ^
Swift._Pointer.==:2:31: note: candidate would match if 'AudioOutputDevice' conformed to '_Pointer'
@inlinable public static func == <Other>(lhs: Self, rhs: Other) -> Bool where Other : _Pointer}
                              ^
Swift.Strideable.==:2:31: note: candidate would match if 'AudioOutputDevice' conformed to 'Strideable'
@inlinable public static func == (x: Self, y: Self) -> Bool}
                              ^
Swift.StringProtocol.==:2:31: note: candidate would match if 'AudioOutputDevice' conformed to 'StringProtocol'
@inlinable public static func == <RHS>(lhs: Self, rhs: RHS) -> Bool where RHS : StringProtocol}
                              ^
Swift.SIMD.==:2:20: note: candidate would match if 'AudioOutputDevice' conformed to 'SIMD'
public static func == (a: Self, b: Self) -> Bool}
                   ^
Foundation.AttributedStringProtocol.==:2:20: note: candidate would match if 'AudioOutputDevice' conformed to 'AttributedStringProtocol'
public static func == <RHS>(lhs: Self, rhs: RHS) -> Bool where RHS : AttributedStringProtocol}
                   ^
Foundation._BridgedStoredNSError.==:2:20: note: candidate would match if 'AudioOutputDevice' conformed to '_BridgedStoredNSError'
public static func == (lhs: Self, rhs: Self) -> Bool}
                   ^
CoreFoundation._CFObject.==:2:20: note: candidate would match if 'AudioOutputDevice' conformed to '_CFObject'
public static func == (left: Self, right: Self) -> Bool}
                   ^
/Users/admin/builder/spi-builder-workspace/Sources/CoreAudioTapKit/AudioOutputDevice.swift:6:15: note: add stubs for conformance
public struct AudioOutputDevice: Identifiable, Hashable, Sendable {
              ^
Swift.Equatable.==:2:13: note: protocol requires function '==' with type '(AudioOutputDevice, AudioOutputDevice) -> Bool'
static func == (lhs: Self, rhs: Self) -> Bool}
            ^
/Users/admin/builder/spi-builder-workspace/Sources/CoreAudioTapKit/SystemAudioDeviceLookup.swift:7:56: error: cannot find type 'AudioObjectID' in scope
    static func resolveDeviceID(uid: String) throws -> AudioObjectID {
                                                       ^~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/CoreAudioTapKit/SystemAudioDeviceLookup.swift:45:42: error: cannot find type 'AudioObjectID' in scope
    static func sampleRate(for deviceID: AudioObjectID) -> Double {
                                         ^~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/CoreAudioTapKit/SystemAudioDeviceLookup.swift:58:48: error: cannot find type 'AudioObjectID' in scope
    static func inputStreamCount(for deviceID: AudioObjectID) -> Int {
                                               ^~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/CoreAudioTapKit/SystemAudioDeviceLookup.swift:71:35: error: cannot find type 'AudioObjectID' in scope
    static func uid(for deviceID: AudioObjectID) throws -> String {
                                  ^~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/CoreAudioTapKit/SystemTapCapture.swift:42:44: error: cannot find type 'AudioObjectID' in scope
    nonisolated(unsafe) private var tapID: AudioObjectID = AudioObjectID(kAudioObjectUnknown)
                                           ^~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/CoreAudioTapKit/SystemTapCapture.swift:43:56: error: cannot find type 'AudioObjectID' in scope
    nonisolated(unsafe) private var aggregateDeviceID: AudioObjectID = AudioObjectID(kAudioObjectUnknown)
                                                       ^~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/CoreAudioTapKit/SystemTapCapture.swift:44:56: error: cannot find type 'AudioDeviceIOProcID' in scope
    nonisolated(unsafe) private var aggregateIOProcID: AudioDeviceIOProcID?
                                                       ^~~~~~~~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/CoreAudioTapKit/SystemTapCapture.swift:45:55: error: cannot find type 'AudioDeviceIOBlock' in scope
    nonisolated(unsafe) private var aggregateIOBlock: AudioDeviceIOBlock?
                                                      ^~~~~~~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/CoreAudioTapKit/SystemTapCapture.swift:64:25: error: cannot find type 'AudioObjectID' in scope
        outputDeviceID: AudioObjectID,
                        ^~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/CoreAudioTapKit/SystemTapCapture.swift:213:17: error: cannot find type 'AudioDeviceIOProcID' in scope
        procID: AudioDeviceIOProcID,
                ^~~~~~~~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/CoreAudioTapKit/SystemTapCapture.swift:264:75: error: cannot find type 'AudioObjectID' in scope
    nonisolated private func translateCurrentProcessForTapExclusion() -> [AudioObjectID] {
                                                                          ^~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/CoreAudioTapKit/SystemTapCapture.swift:290:54: error: cannot find type 'AudioObjectID' in scope
    nonisolated private func queryTapFormat(_ tapID: AudioObjectID) -> TapFormatDescription? {
                                                     ^~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/CoreAudioTapKit/SystemTapCapture.swift:310:78: error: cannot find type 'AudioObjectID' in scope
    nonisolated private func waitForAggregateDeviceToBecomeAlive(_ deviceID: AudioObjectID) {
                                                                             ^~~~~~~~~~~~~
Failed frontend command:
/Applications/Xcode-26.3.0.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/CoreAudioTapKit/AudioBufferListUtilities.swift /Users/admin/builder/spi-builder-workspace/Sources/CoreAudioTapKit/AudioDevices.swift /Users/admin/builder/spi-builder-workspace/Sources/CoreAudioTapKit/AudioOutputDevice.swift /Users/admin/builder/spi-builder-workspace/Sources/CoreAudioTapKit/AudioProcessor.swift /Users/admin/builder/spi-builder-workspace/Sources/CoreAudioTapKit/CoreAudioTapError.swift /Users/admin/builder/spi-builder-workspace/Sources/CoreAudioTapKit/SystemAudioDeviceLookup.swift /Users/admin/builder/spi-builder-workspace/Sources/CoreAudioTapKit/SystemAudioTapEngine.swift /Users/admin/builder/spi-builder-workspace/Sources/CoreAudioTapKit/SystemTapCapture.swift /Users/admin/builder/spi-builder-workspace/Sources/CoreAudioTapKit/TapKitIdentity.swift -target arm64-apple-xros1.0 -load-resolved-plugin /Applications/Xcode-26.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib/swift/host/plugins/libFoundationMacros.dylib\#/Applications/Xcode-26.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/bin/swift-plugin-server\#FoundationMacros -load-resolved-plugin /Applications/Xcode-26.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib/swift/host/plugins/libObservationMacros.dylib\#/Applications/Xcode-26.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/bin/swift-plugin-server\#ObservationMacros -load-resolved-plugin /Applications/Xcode-26.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib/swift/host/plugins/libSwiftMacros.dylib\#/Applications/Xcode-26.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/bin/swift-plugin-server\#SwiftMacros -disable-implicit-swift-modules -Xcc -fno-implicit-modules -Xcc -fno-implicit-module-maps -explicit-swift-module-map-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CoreAudioTapKit.build/Debug-xros/CoreAudioTapKit.build/Objects-normal/arm64/CoreAudioTapKit-dependencies-1.json -Xllvm -aarch64-use-tbi -enable-objc-interop -stack-check -sdk /Applications/Xcode-26.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS26.2.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -Isystem /Applications/Xcode-26.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -F /Applications/Xcode-26.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/Library/Frameworks -F /Applications/Xcode-26.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS26.2.sdk/Developer/Library/Frameworks -no-color-diagnostics -Xcc -fno-color-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules -profile-generate -profile-coverage-mapping -swift-version 6 -enforce-exclusivity\=checked -Onone -D SWIFT_PACKAGE -D DEBUG -D SWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -D Xcode -serialize-debugging-options -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CoreAudioTapKit.build/Debug-xros/CoreAudioTapKit.build/Objects-normal/arm64/CoreAudioTapKit_const_extract_protocols.json -enable-experimental-feature DebugDescriptionMacro -empty-abi-descriptor -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -enable-anonymous-context-mangled-names -file-compilation-dir /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/xros26.2-23N301-dc75598d0054f22ec865fa860f139d72f5e64962d3ee001da1d77d1957dffdab.sdkstatcache -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CoreAudioTapKit.build/Debug-xros/CoreAudioTapKit.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/CoreAudioTapKit.build/Debug-xros/CoreAudioTapKit.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CoreAudioTapKit.build/Debug-xros/CoreAudioTapKit.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CoreAudioTapKit.build/Debug-xros/CoreAudioTapKit.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name CoreAudioTapKit -package-name spi_builder_workspace -frontend-parseable-output -disable-clang-spi -target-sdk-version 26.2 -target-sdk-name xros26.2 -clang-target arm64-apple-xros26.2 -in-process-plugin-server-path /Applications/Xcode-26.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/libSwiftInProcPluginServer.dylib -emit-module-doc-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CoreAudioTapKit.build/Debug-xros/CoreAudioTapKit.build/Objects-normal/arm64/CoreAudioTapKit.swiftdoc -emit-module-source-info-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CoreAudioTapKit.build/Debug-xros/CoreAudioTapKit.build/Objects-normal/arm64/CoreAudioTapKit.swiftsourceinfo -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CoreAudioTapKit.build/Debug-xros/CoreAudioTapKit.build/Objects-normal/arm64/CoreAudioTapKit-Swift.h -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CoreAudioTapKit.build/Debug-xros/CoreAudioTapKit.build/Objects-normal/arm64/CoreAudioTapKit-primary-emit-module.dia -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CoreAudioTapKit.build/Debug-xros/CoreAudioTapKit.build/Objects-normal/arm64/CoreAudioTapKit-primary-emit-module.d -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CoreAudioTapKit.build/Debug-xros/CoreAudioTapKit.build/Objects-normal/arm64/CoreAudioTapKit.swiftmodule -emit-abi-descriptor-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CoreAudioTapKit.build/Debug-xros/CoreAudioTapKit.build/Objects-normal/arm64/CoreAudioTapKit.abi.json
SwiftCompile normal arm64 Compiling\ AudioOutputDevice.swift /Users/admin/builder/spi-builder-workspace/Sources/CoreAudioTapKit/AudioOutputDevice.swift (in target 'CoreAudioTapKit' from project 'CoreAudioTapKit')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/CoreAudioTapKit/AudioOutputDevice.swift (in target 'CoreAudioTapKit' from project 'CoreAudioTapKit')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

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

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

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

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

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

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

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

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

2026-09-07 02:47:22.806 xcodebuild[673:4252] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
** BUILD FAILED **
The following build commands failed:
	EmitSwiftModule normal arm64 (in target 'CoreAudioTapKit' from project 'CoreAudioTapKit')
	SwiftEmitModule normal arm64 Emitting\ module\ for\ CoreAudioTapKit (in target 'CoreAudioTapKit' from project 'CoreAudioTapKit')
	Building workspace spi-builder-workspace with scheme CoreAudioTapKit-Package
(3 failures)
Command line invocation:
    /Applications/Xcode-26.3.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Resolved source packages:
  CoreAudioTapKit: /Users/admin/builder/spi-builder-workspace
resolved source packages: CoreAudioTapKit
2026-09-07 02:47:29.528 xcodebuild[740:4539] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
{
  "dependencies" : [
  ],
  "manifest_display_name" : "CoreAudioTapKit",
  "name" : "CoreAudioTapKit",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "14.2"
    }
  ],
  "products" : [
    {
      "name" : "CoreAudioTapKit",
      "targets" : [
        "CoreAudioTapKit"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    },
    {
      "name" : "TapKitDemo",
      "targets" : [
        "TapKitDemo"
      ],
      "type" : {
        "executable" : null
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "TapKitDemo",
      "module_type" : "SwiftTarget",
      "name" : "TapKitDemo",
      "path" : "Sources/TapKitDemo",
      "product_memberships" : [
        "TapKitDemo"
      ],
      "sources" : [
        "ContentView.swift",
        "GainProcessor.swift",
        "TapKitDemoApp.swift"
      ],
      "target_dependencies" : [
        "CoreAudioTapKit"
      ],
      "type" : "executable"
    },
    {
      "c99name" : "CoreAudioTapKitTests",
      "module_type" : "SwiftTarget",
      "name" : "CoreAudioTapKitTests",
      "path" : "Tests/CoreAudioTapKitTests",
      "sources" : [
        "AudioBufferListUtilitiesTests.swift",
        "AudioDevicesTests.swift",
        "AudioProcessorTests.swift"
      ],
      "target_dependencies" : [
        "CoreAudioTapKit"
      ],
      "type" : "test"
    },
    {
      "c99name" : "CoreAudioTapKit",
      "module_type" : "SwiftTarget",
      "name" : "CoreAudioTapKit",
      "path" : "Sources/CoreAudioTapKit",
      "product_memberships" : [
        "CoreAudioTapKit",
        "TapKitDemo"
      ],
      "sources" : [
        "AudioBufferListUtilities.swift",
        "AudioDevices.swift",
        "AudioOutputDevice.swift",
        "AudioProcessor.swift",
        "CoreAudioTapError.swift",
        "SystemAudioDeviceLookup.swift",
        "SystemAudioTapEngine.swift",
        "SystemTapCapture.swift",
        "TapKitIdentity.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "6.0"
}
{
  "workspace" : {
    "name" : "spi-builder-workspace",
    "schemes" : [
      "CoreAudioTapKit",
      "CoreAudioTapKit-Package",
      "TapKitDemo"
    ]
  }
}
2026-09-07 02:47:30.550 xcodebuild[748:4604] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
{
  "workspace" : {
    "name" : "spi-builder-workspace",
    "schemes" : [
      "CoreAudioTapKit",
      "CoreAudioTapKit-Package",
      "TapKitDemo"
    ]
  }
}
2026-09-07 02:47:31.386 xcodebuild[751:4642] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.3.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme CoreAudioTapKit-Package -destination generic/platform=xrOS
Command line invocation:
    /Applications/Xcode-26.3.0.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 CoreAudioTapKit-Package -destination generic/platform=xrOS
Resolve Package Graph
Resolved source packages:
  CoreAudioTapKit: /Users/admin/builder/spi-builder-workspace
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (3 targets)
    Target 'TapKitDemo' in project 'CoreAudioTapKit'
        ➜ Explicit dependency on target 'CoreAudioTapKit' in project 'CoreAudioTapKit'
    Target 'CoreAudioTapKit' in project 'CoreAudioTapKit'
        ➜ Explicit dependency on target 'CoreAudioTapKit' in project 'CoreAudioTapKit'
    Target 'CoreAudioTapKit' in project 'CoreAudioTapKit' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ClangStatCache /Applications/Xcode-26.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-26.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS26.2.sdk /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/xros26.2-23N301-dc75598d0054f22ec865fa860f139d72f5e64962d3ee001da1d77d1957dffdab.sdkstatcache
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    /Applications/Xcode-26.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-26.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS26.2.sdk -o /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/xros26.2-23N301-dc75598d0054f22ec865fa860f139d72f5e64962d3ee001da1d77d1957dffdab.sdkstatcache
SwiftDriver CoreAudioTapKit normal arm64 com.apple.xcode.tools.swift.compiler (in target 'CoreAudioTapKit' from project 'CoreAudioTapKit')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftDriver -- /Applications/Xcode-26.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -module-name CoreAudioTapKit -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CoreAudioTapKit.build/Debug-xros/CoreAudioTapKit.build/Objects-normal/arm64/CoreAudioTapKit.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DSWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -DXcode -plugin-path /Applications/Xcode-26.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-26.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS26.2.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 -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -swift-version 6 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -Isystem /Applications/Xcode-26.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -F /Applications/Xcode-26.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/Library/Frameworks -F /Applications/Xcode-26.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS26.2.sdk/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/xros26.2-23N301-dc75598d0054f22ec865fa860f139d72f5e64962d3ee001da1d77d1957dffdab.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CoreAudioTapKit.build/Debug-xros/CoreAudioTapKit.build/Objects-normal/arm64/CoreAudioTapKit-OutputFileMap.json -use-frontend-parseable-output -save-temps -no-color-diagnostics -explicit-module-build -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules -clang-scanner-module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -sdk-module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -serialize-diagnostics -emit-dependencies -emit-module -emit-module-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CoreAudioTapKit.build/Debug-xros/CoreAudioTapKit.build/Objects-normal/arm64/CoreAudioTapKit.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/CoreAudioTapKit.build/Debug-xros/CoreAudioTapKit.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CoreAudioTapKit.build/Debug-xros/CoreAudioTapKit.build/Objects-normal/arm64/CoreAudioTapKit_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/CoreAudioTapKit.build/Debug-xros/CoreAudioTapKit.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CoreAudioTapKit.build/Debug-xros/CoreAudioTapKit.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CoreAudioTapKit.build/Debug-xros/CoreAudioTapKit.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/CoreAudioTapKit.build/Debug-xros/CoreAudioTapKit.build/Objects-normal/arm64/CoreAudioTapKit-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftCompile normal arm64 Compiling\ AudioOutputDevice.swift /Users/admin/builder/spi-builder-workspace/Sources/CoreAudioTapKit/AudioOutputDevice.swift (in target 'CoreAudioTapKit' from project 'CoreAudioTapKit')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/CoreAudioTapKit/AudioOutputDevice.swift (in target 'CoreAudioTapKit' from project 'CoreAudioTapKit')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

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

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

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

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

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

SwiftEmitModule normal arm64 Emitting\ module\ for\ CoreAudioTapKit (in target 'CoreAudioTapKit' from project 'CoreAudioTapKit')
Failed frontend command:
/Applications/Xcode-26.3.0.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/CoreAudioTapKit/AudioBufferListUtilities.swift /Users/admin/builder/spi-builder-workspace/Sources/CoreAudioTapKit/AudioDevices.swift /Users/admin/builder/spi-builder-workspace/Sources/CoreAudioTapKit/AudioOutputDevice.swift /Users/admin/builder/spi-builder-workspace/Sources/CoreAudioTapKit/AudioProcessor.swift /Users/admin/builder/spi-builder-workspace/Sources/CoreAudioTapKit/CoreAudioTapError.swift /Users/admin/builder/spi-builder-workspace/Sources/CoreAudioTapKit/SystemAudioDeviceLookup.swift /Users/admin/builder/spi-builder-workspace/Sources/CoreAudioTapKit/SystemAudioTapEngine.swift /Users/admin/builder/spi-builder-workspace/Sources/CoreAudioTapKit/SystemTapCapture.swift /Users/admin/builder/spi-builder-workspace/Sources/CoreAudioTapKit/TapKitIdentity.swift -target arm64-apple-xros1.0 -load-resolved-plugin /Applications/Xcode-26.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib/swift/host/plugins/libFoundationMacros.dylib\#/Applications/Xcode-26.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/bin/swift-plugin-server\#FoundationMacros -load-resolved-plugin /Applications/Xcode-26.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib/swift/host/plugins/libObservationMacros.dylib\#/Applications/Xcode-26.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/bin/swift-plugin-server\#ObservationMacros -load-resolved-plugin /Applications/Xcode-26.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib/swift/host/plugins/libSwiftMacros.dylib\#/Applications/Xcode-26.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/bin/swift-plugin-server\#SwiftMacros -disable-implicit-swift-modules -Xcc -fno-implicit-modules -Xcc -fno-implicit-module-maps -explicit-swift-module-map-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CoreAudioTapKit.build/Debug-xros/CoreAudioTapKit.build/Objects-normal/arm64/CoreAudioTapKit-dependencies-1.json -Xllvm -aarch64-use-tbi -enable-objc-interop -stack-check -sdk /Applications/Xcode-26.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS26.2.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -Isystem /Applications/Xcode-26.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -F /Applications/Xcode-26.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/Library/Frameworks -F /Applications/Xcode-26.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS26.2.sdk/Developer/Library/Frameworks -no-color-diagnostics -Xcc -fno-color-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules -profile-generate -profile-coverage-mapping -swift-version 6 -enforce-exclusivity\=checked -Onone -D SWIFT_PACKAGE -D DEBUG -D SWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -D Xcode -serialize-debugging-options -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CoreAudioTapKit.build/Debug-xros/CoreAudioTapKit.build/Objects-normal/arm64/CoreAudioTapKit_const_extract_protocols.json -enable-experimental-feature DebugDescriptionMacro -empty-abi-descriptor -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -enable-anonymous-context-mangled-names -file-compilation-dir /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/xros26.2-23N301-dc75598d0054f22ec865fa860f139d72f5e64962d3ee001da1d77d1957dffdab.sdkstatcache -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CoreAudioTapKit.build/Debug-xros/CoreAudioTapKit.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/CoreAudioTapKit.build/Debug-xros/CoreAudioTapKit.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CoreAudioTapKit.build/Debug-xros/CoreAudioTapKit.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CoreAudioTapKit.build/Debug-xros/CoreAudioTapKit.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name CoreAudioTapKit -package-name spi_builder_workspace -frontend-parseable-output -disable-clang-spi -target-sdk-version 26.2 -target-sdk-name xros26.2 -clang-target arm64-apple-xros26.2 -in-process-plugin-server-path /Applications/Xcode-26.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/libSwiftInProcPluginServer.dylib -emit-module-doc-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CoreAudioTapKit.build/Debug-xros/CoreAudioTapKit.build/Objects-normal/arm64/CoreAudioTapKit.swiftdoc -emit-module-source-info-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CoreAudioTapKit.build/Debug-xros/CoreAudioTapKit.build/Objects-normal/arm64/CoreAudioTapKit.swiftsourceinfo -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CoreAudioTapKit.build/Debug-xros/CoreAudioTapKit.build/Objects-normal/arm64/CoreAudioTapKit-Swift.h -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CoreAudioTapKit.build/Debug-xros/CoreAudioTapKit.build/Objects-normal/arm64/CoreAudioTapKit-primary-emit-module.dia -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CoreAudioTapKit.build/Debug-xros/CoreAudioTapKit.build/Objects-normal/arm64/CoreAudioTapKit-primary-emit-module.d -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CoreAudioTapKit.build/Debug-xros/CoreAudioTapKit.build/Objects-normal/arm64/CoreAudioTapKit.swiftmodule -emit-abi-descriptor-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CoreAudioTapKit.build/Debug-xros/CoreAudioTapKit.build/Objects-normal/arm64/CoreAudioTapKit.abi.json
EmitSwiftModule normal arm64 (in target 'CoreAudioTapKit' from project 'CoreAudioTapKit')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

/Users/admin/builder/spi-builder-workspace/Sources/CoreAudioTapKit/AudioBufferListUtilities.swift:18:51: error: cannot find type 'UnsafeMutableAudioBufferListPointer' in scope
nonisolated func writableFrameCapacity(_ buffers: UnsafeMutableAudioBufferListPointer) -> Int {
                                                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/CoreAudioTapKit/AudioBufferListUtilities.swift:96:17: error: cannot find type 'UnsafeMutableAudioBufferListPointer' in scope
    to buffers: UnsafeMutableAudioBufferListPointer
                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/CoreAudioTapKit/AudioDevices.swift:40:48: error: cannot find type 'AudioObjectID' in scope
    private static func deviceIDs() throws -> [AudioObjectID] {
                                               ^~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/CoreAudioTapKit/AudioDevices.swift:58:53: error: cannot find type 'AudioObjectID' in scope
    private static func deviceHasOutput(_ deviceID: AudioObjectID) throws -> Bool {
                                                    ^~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/CoreAudioTapKit/AudioDevices.swift:77:59: error: cannot find type 'AudioObjectID' in scope
    private static func readNominalSampleRate(_ deviceID: AudioObjectID) -> Double {
                                                          ^~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/CoreAudioTapKit/AudioDevices.swift:89:49: error: cannot find type 'AudioObjectID' in scope
    private static func readString(on objectID: AudioObjectID,
                                                ^~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/CoreAudioTapKit/AudioDevices.swift:90:46: error: cannot find type 'AudioObjectPropertySelector' in scope
                                   selector: AudioObjectPropertySelector) throws -> String {
                                             ^~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/CoreAudioTapKit/AudioOutputDevice.swift:7:20: error: cannot find type 'AudioObjectID' in scope
    public let id: AudioObjectID
                   ^~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/CoreAudioTapKit/AudioOutputDevice.swift:12:21: error: cannot find type 'AudioObjectID' in scope
    public init(id: AudioObjectID, name: String, uid: String, sampleRate: Double) {
                    ^~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/CoreAudioTapKit/AudioOutputDevice.swift:6:15: error: type 'AudioOutputDevice' does not conform to protocol 'Hashable'
public struct AudioOutputDevice: Identifiable, Hashable, Sendable {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/CoreAudioTapKit/AudioOutputDevice.swift:7:16: note: stored property type '<<error type>>' does not conform to protocol 'Hashable', preventing synthesized conformance of 'AudioOutputDevice' to 'Hashable'
    public let id: AudioObjectID
               ^
/Users/admin/builder/spi-builder-workspace/Sources/CoreAudioTapKit/AudioOutputDevice.swift:6:15: error: type 'AudioOutputDevice' does not conform to protocol 'Equatable'
public struct AudioOutputDevice: Identifiable, Hashable, Sendable {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/CoreAudioTapKit/AudioOutputDevice.swift:7:16: note: stored property type '<<error type>>' does not conform to protocol 'Equatable', preventing synthesized conformance of 'AudioOutputDevice' to 'Equatable'
    public let id: AudioObjectID
               ^
Swift.==:1:24: note: candidate would match if 'AudioOutputDevice' conformed to 'RawRepresentable'
@inlinable public func == <T>(lhs: T, rhs: T) -> Bool where T : RawRepresentable, T.RawValue : Equatable
                       ^
Swift.FloatingPoint.==:2:20: note: candidate would match if 'AudioOutputDevice' conformed to 'FloatingPoint'
public static func == (lhs: Self, rhs: Self) -> Bool}
                   ^
Swift.BinaryInteger.==:2:20: note: candidate would match if 'AudioOutputDevice' conformed to 'BinaryInteger'
public static func == <Other>(lhs: Self, rhs: Other) -> Bool where Other : BinaryInteger}
                   ^
Swift._Pointer.==:2:20: note: candidate would match if 'AudioOutputDevice' conformed to '_Pointer'
public static func == (lhs: Self, rhs: Self) -> Bool}
                   ^
Swift._Pointer.==:2:31: note: candidate would match if 'AudioOutputDevice' conformed to '_Pointer'
@inlinable public static func == <Other>(lhs: Self, rhs: Other) -> Bool where Other : _Pointer}
                              ^
Swift.Strideable.==:2:31: note: candidate would match if 'AudioOutputDevice' conformed to 'Strideable'
@inlinable public static func == (x: Self, y: Self) -> Bool}
                              ^
Swift.StringProtocol.==:2:31: note: candidate would match if 'AudioOutputDevice' conformed to 'StringProtocol'
@inlinable public static func == <RHS>(lhs: Self, rhs: RHS) -> Bool where RHS : StringProtocol}
                              ^
Swift.SIMD.==:2:20: note: candidate would match if 'AudioOutputDevice' conformed to 'SIMD'
public static func == (a: Self, b: Self) -> Bool}
                   ^
Foundation.AttributedStringProtocol.==:2:20: note: candidate would match if 'AudioOutputDevice' conformed to 'AttributedStringProtocol'
public static func == <RHS>(lhs: Self, rhs: RHS) -> Bool where RHS : AttributedStringProtocol}
                   ^
Foundation._BridgedStoredNSError.==:2:20: note: candidate would match if 'AudioOutputDevice' conformed to '_BridgedStoredNSError'
public static func == (lhs: Self, rhs: Self) -> Bool}
                   ^
CoreFoundation._CFObject.==:2:20: note: candidate would match if 'AudioOutputDevice' conformed to '_CFObject'
public static func == (left: Self, right: Self) -> Bool}
                   ^
/Users/admin/builder/spi-builder-workspace/Sources/CoreAudioTapKit/AudioOutputDevice.swift:6:15: note: add stubs for conformance
public struct AudioOutputDevice: Identifiable, Hashable, Sendable {
              ^
Swift.Equatable.==:2:13: note: protocol requires function '==' with type '(AudioOutputDevice, AudioOutputDevice) -> Bool'
static func == (lhs: Self, rhs: Self) -> Bool}
            ^
/Users/admin/builder/spi-builder-workspace/Sources/CoreAudioTapKit/SystemAudioDeviceLookup.swift:7:56: error: cannot find type 'AudioObjectID' in scope
    static func resolveDeviceID(uid: String) throws -> AudioObjectID {
                                                       ^~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/CoreAudioTapKit/SystemAudioDeviceLookup.swift:45:42: error: cannot find type 'AudioObjectID' in scope
    static func sampleRate(for deviceID: AudioObjectID) -> Double {
                                         ^~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/CoreAudioTapKit/SystemAudioDeviceLookup.swift:58:48: error: cannot find type 'AudioObjectID' in scope
    static func inputStreamCount(for deviceID: AudioObjectID) -> Int {
                                               ^~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/CoreAudioTapKit/SystemAudioDeviceLookup.swift:71:35: error: cannot find type 'AudioObjectID' in scope
    static func uid(for deviceID: AudioObjectID) throws -> String {
                                  ^~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/CoreAudioTapKit/SystemTapCapture.swift:42:44: error: cannot find type 'AudioObjectID' in scope
    nonisolated(unsafe) private var tapID: AudioObjectID = AudioObjectID(kAudioObjectUnknown)
                                           ^~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/CoreAudioTapKit/SystemTapCapture.swift:43:56: error: cannot find type 'AudioObjectID' in scope
    nonisolated(unsafe) private var aggregateDeviceID: AudioObjectID = AudioObjectID(kAudioObjectUnknown)
                                                       ^~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/CoreAudioTapKit/SystemTapCapture.swift:44:56: error: cannot find type 'AudioDeviceIOProcID' in scope
    nonisolated(unsafe) private var aggregateIOProcID: AudioDeviceIOProcID?
                                                       ^~~~~~~~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/CoreAudioTapKit/SystemTapCapture.swift:45:55: error: cannot find type 'AudioDeviceIOBlock' in scope
    nonisolated(unsafe) private var aggregateIOBlock: AudioDeviceIOBlock?
                                                      ^~~~~~~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/CoreAudioTapKit/SystemTapCapture.swift:64:25: error: cannot find type 'AudioObjectID' in scope
        outputDeviceID: AudioObjectID,
                        ^~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/CoreAudioTapKit/SystemTapCapture.swift:213:17: error: cannot find type 'AudioDeviceIOProcID' in scope
        procID: AudioDeviceIOProcID,
                ^~~~~~~~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/CoreAudioTapKit/SystemTapCapture.swift:264:75: error: cannot find type 'AudioObjectID' in scope
    nonisolated private func translateCurrentProcessForTapExclusion() -> [AudioObjectID] {
                                                                          ^~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/CoreAudioTapKit/SystemTapCapture.swift:290:54: error: cannot find type 'AudioObjectID' in scope
    nonisolated private func queryTapFormat(_ tapID: AudioObjectID) -> TapFormatDescription? {
                                                     ^~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/CoreAudioTapKit/SystemTapCapture.swift:310:78: error: cannot find type 'AudioObjectID' in scope
    nonisolated private func waitForAggregateDeviceToBecomeAlive(_ deviceID: AudioObjectID) {
                                                                             ^~~~~~~~~~~~~
SwiftCompile normal arm64 Compiling\ TapKitIdentity.swift /Users/admin/builder/spi-builder-workspace/Sources/CoreAudioTapKit/TapKitIdentity.swift (in target 'CoreAudioTapKit' from project 'CoreAudioTapKit')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/CoreAudioTapKit/TapKitIdentity.swift (in target 'CoreAudioTapKit' from project 'CoreAudioTapKit')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

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

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

2026-09-07 02:47:32.229 xcodebuild[753:4673] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
** BUILD FAILED **
The following build commands failed:
	SwiftEmitModule normal arm64 Emitting\ module\ for\ CoreAudioTapKit (in target 'CoreAudioTapKit' from project 'CoreAudioTapKit')
	EmitSwiftModule normal arm64 (in target 'CoreAudioTapKit' from project 'CoreAudioTapKit')
	Building workspace spi-builder-workspace with scheme CoreAudioTapKit-Package
(3 failures)
BUILD FAILURE 6.2 visionOS