Witness – Build Information – Swift Package Index

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Build Information

Failed to build Witness, reference master (b04694), with Swift 6.2 (beta) for tvOS using Xcode 26.0 on 18 Jun 2025 08:59:45 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-26.0.0-Beta.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme Witness-Package -destination generic/platform=tvOS

Build Log

========================================
RunAll
========================================
Builder version: 4.64.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/njdehoog/witness.git
Reference: master
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/njdehoog/witness
 * branch            master     -> FETCH_HEAD
 * [new branch]      master     -> origin/master
HEAD is now at b046945 Merge pull request #8 from perlmunger/master
Cloned https://github.com/njdehoog/witness.git
Revision (git rev-parse @):
b0469457b460fc78620e3b456fed9b18669100d5
SUCCESS checkout https://github.com/njdehoog/witness.git at master
========================================
Build
========================================
Selected platform:         tvOS
Swift version:             6.2
Building package at path:  $PWD
https://github.com/njdehoog/witness.git
Command line invocation:
    /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
resolved source packages:
{
  "dependencies" : [
  ],
  "manifest_display_name" : "Witness",
  "name" : "Witness",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "Witness",
      "targets" : [
        "Witness"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "swift_languages_versions" : [
    "4",
    "4.2"
  ],
  "targets" : [
    {
      "c99name" : "WitnessTests",
      "module_type" : "SwiftTarget",
      "name" : "WitnessTests",
      "path" : "Tests/WitnessTests",
      "sources" : [
        "WitnessTests.swift"
      ],
      "target_dependencies" : [
        "Witness"
      ],
      "type" : "test"
    },
    {
      "c99name" : "Witness",
      "module_type" : "SwiftTarget",
      "name" : "Witness",
      "path" : "Sources/Witness",
      "product_memberships" : [
        "Witness"
      ],
      "sources" : [
        "EventStream.swift",
        "FileEvent.swift",
        "Witness.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "4.2"
}
{
  "project" : {
    "configurations" : [
      "Debug",
      "Release"
    ],
    "name" : "Witness",
    "schemes" : [
      "Witness",
      "Witness-Package"
    ],
    "targets" : [
      "Witness",
      "WitnessPackageDescription",
      "WitnessPackageTests",
      "WitnessTests"
    ]
  }
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.0.0-Beta.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme Witness-Package -destination generic/platform=tvOS
Command line invocation:
    /Applications/Xcode-26.0.0-Beta.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 Witness-Package -destination generic/platform=tvOS
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (1 target)
    Target 'Witness' in project 'Witness' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ExecuteExternalTool /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -isysroot /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS26.0.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc --version
ExecuteExternalTool /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld -version_details
Build description signature: dec171a1bad4e92709df4557205c3357
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/dec171a1bad4e92709df4557205c3357.xcbuilddata
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products
    cd /Users/admin/builder/spi-builder-workspace/Witness.xcodeproj
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products
ClangStatCache /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS26.0.sdk /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/appletvos26.0-23J5279j-93b6301b25fc0c7575c4d86c13c649ea.sdkstatcache
    cd /Users/admin/builder/spi-builder-workspace/Witness.xcodeproj
    /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS26.0.sdk -o /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/appletvos26.0-23J5279j-93b6301b25fc0c7575c4d86c13c649ea.sdkstatcache
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex
    cd /Users/admin/builder/spi-builder-workspace/Witness.xcodeproj
    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-appletvos
    cd /Users/admin/builder/spi-builder-workspace/Witness.xcodeproj
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EagerLinkingTBDs/Debug-appletvos
    cd /Users/admin/builder/spi-builder-workspace/Witness.xcodeproj
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EagerLinkingTBDs/Debug-appletvos
MkDir /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/Witness.framework (in target 'Witness' from project 'Witness')
    cd /Users/admin/builder/spi-builder-workspace
    /bin/mkdir -p /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/Witness.framework
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Witness.build/Debug-appletvos/Witness.build/Witness.DependencyStaticMetadataFileList (in target 'Witness' from project 'Witness')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Witness.build/Debug-appletvos/Witness.build/Witness.DependencyStaticMetadataFileList
MkDir /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/Witness.framework/Headers (in target 'Witness' from project 'Witness')
    cd /Users/admin/builder/spi-builder-workspace
    /bin/mkdir -p /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/Witness.framework/Headers
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Witness.build/Debug-appletvos/Witness.build/Witness.DependencyMetadataFileList (in target 'Witness' from project 'Witness')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Witness.build/Debug-appletvos/Witness.build/Witness.DependencyMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Witness.build/Debug-appletvos/Witness.build/Objects-normal/arm64/Witness-OutputFileMap.json (in target 'Witness' from project 'Witness')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Witness.build/Debug-appletvos/Witness.build/Objects-normal/arm64/Witness-OutputFileMap.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Witness.build/Debug-appletvos/Witness.build/Objects-normal/arm64/Witness.SwiftFileList (in target 'Witness' from project 'Witness')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Witness.build/Debug-appletvos/Witness.build/Objects-normal/arm64/Witness.SwiftFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Witness.build/Debug-appletvos/Witness.build/Objects-normal/arm64/Witness_const_extract_protocols.json (in target 'Witness' from project 'Witness')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Witness.build/Debug-appletvos/Witness.build/Objects-normal/arm64/Witness_const_extract_protocols.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Witness.build/Debug-appletvos/Witness.build/Objects-normal/arm64/Witness.LinkFileList (in target 'Witness' from project 'Witness')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Witness.build/Debug-appletvos/Witness.build/Objects-normal/arm64/Witness.LinkFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Witness.build/Debug-appletvos/Witness.build/Objects-normal/arm64/Witness.SwiftConstValuesFileList (in target 'Witness' from project 'Witness')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Witness.build/Debug-appletvos/Witness.build/Objects-normal/arm64/Witness.SwiftConstValuesFileList
ProcessInfoPlistFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/Witness.framework/Info.plist /Users/admin/builder/spi-builder-workspace/Witness.xcodeproj/Witness_Info.plist (in target 'Witness' from project 'Witness')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-infoPlistUtility /Users/admin/builder/spi-builder-workspace/Witness.xcodeproj/Witness_Info.plist -producttype com.apple.product-type.framework -expandbuildsettings -format binary -platform appletvos -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/Witness.framework/Info.plist
SwiftDriver Witness normal arm64 com.apple.xcode.tools.swift.compiler (in target 'Witness' from project 'Witness')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-SwiftDriver -- /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -module-name Witness -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Witness.build/Debug-appletvos/Witness.build/Objects-normal/arm64/Witness.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DXcode -enable-bare-slash-regex -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS26.0.sdk -target arm64-apple-tvos26.0 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -enable-testing -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -swift-version 5 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos -F /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/appletvos26.0-23J5279j-93b6301b25fc0c7575c4d86c13c649ea.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Witness.build/Debug-appletvos/Witness.build/Objects-normal/arm64/Witness-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/Witness.build/Debug-appletvos/Witness.build/Objects-normal/arm64/Witness.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/Witness.build/Debug-appletvos/Witness.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Witness.build/Debug-appletvos/Witness.build/Objects-normal/arm64/Witness_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Witness.build/Debug-appletvos/Witness.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Witness.build/Debug-appletvos/Witness.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Witness.build/Debug-appletvos/Witness.build/DerivedSources -Xcc -DDEBUG\=1 -emit-objc-header -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Witness.build/Debug-appletvos/Witness.build/Objects-normal/arm64/Witness-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace -experimental-emit-module-separately -disable-cmo
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/SwiftShims-7ZIZ1S8696HULBARJSY23USKC.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_Builtin_stddef-DMYWLN1JZ6CTQ5OK5IRQLB6XO.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_SwiftConcurrencyShims-21S3MH8HH1779J4VSAPJUOTYE.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/ptrauth-571AWFRDEUALA1PC1XFBMUXI7.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/ptrcheck-F1FYIZB5R56SY147NT3AKIK52.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_Builtin_stdbool-3OAXVBIUX9PPH1ITI1PBG8557.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_Builtin_float-3F5B8Y3ZDR4CDOD9N0SF6KFMU.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_Builtin_stdarg-7KAZQAKULYFYENE3TM36MGZ8O.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_AvailabilityInternal-8CSZP2FXSP6CZU1L4ZKY9A6M6.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_DarwinFoundation1-1D7W3UMASV7EWYVA8HXP5INC.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_DarwinFoundation2-CM2ESG7LBV0A3UJYBJIHR5A6T.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_Builtin_limits-9R37920PLYFR686O6DDJDZF1L.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_Builtin_stdint-9OECSGUFWJVBNYAPTA8MD4WAZ.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_DarwinFoundation3-63AJR10W92NJ8FVB7FV44DW7R.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_Builtin_inttypes-95AKT9SZ2JDXY89W5UJHNR6V1.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Darwin-872UGJ5E8AH0Y7AV1JNLUPW5Q.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/ObjectiveC-8SCHE46FN5BB789TCM89PFP7I.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/os_object-6L5CB3WMBA12MERS5MLJNOONU.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/os_workgroup-GOBYEAHATYZ1TWG1LLJ6855O.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Dispatch-2574NMQKO336FDD576R06D4ML.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/CoreFoundation-7UP0RHFGGSO7WJ7KJVX5OXCEG.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/CFNetwork-2EV6229GUFY0EL9IBFTZJPLT9.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Security-EJDRCBJHB90VKPK2VB6RA8ZTC.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Foundation-84M0QQSI59TTOZX2G7ZHISF6L.pcm
SwiftEmitModule normal arm64 Emitting\ module\ for\ Witness (in target 'Witness' from project 'Witness')
EmitSwiftModule normal arm64 (in target 'Witness' from project 'Witness')
    cd /Users/admin/builder/spi-builder-workspace

/Users/admin/builder/spi-builder-workspace/Sources/Witness/EventStream.swift:24:25: error: cannot find type 'FSEventStreamRef' in scope
    private var stream: FSEventStreamRef!
                        ^~~~~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/Witness/EventStream.swift:82:26: error: cannot find type 'FSEventStreamCreateFlags' in scope
    public let rawValue: FSEventStreamCreateFlags
                         ^~~~~~~~~~~~~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/Witness/EventStream.swift:83:27: error: cannot find type 'FSEventStreamCreateFlags' in scope
    public init(rawValue: FSEventStreamCreateFlags) { self.rawValue = rawValue }
                          ^~~~~~~~~~~~~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/Witness/EventStream.swift:86:53: error: cannot find 'kFSEventStreamCreateFlagNone' in scope
    public static let None = EventStreamCreateFlags(kFSEventStreamCreateFlagNone)
                                                    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/Witness/EventStream.swift:89:59: error: cannot find 'kFSEventStreamCreateFlagUseCFTypes' in scope
    public static let UseCFTypes = EventStreamCreateFlags(kFSEventStreamCreateFlagUseCFTypes)
                                                          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/Witness/EventStream.swift:90:56: error: cannot find 'kFSEventStreamCreateFlagNoDefer' in scope
    public static let NoDefer = EventStreamCreateFlags(kFSEventStreamCreateFlagNoDefer)
                                                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/Witness/EventStream.swift:91:58: error: cannot find 'kFSEventStreamCreateFlagWatchRoot' in scope
    public static let WatchRoot = EventStreamCreateFlags(kFSEventStreamCreateFlagWatchRoot)
                                                         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/Witness/EventStream.swift:92:59: error: cannot find 'kFSEventStreamCreateFlagIgnoreSelf' in scope
    public static let IgnoreSelf = EventStreamCreateFlags(kFSEventStreamCreateFlagIgnoreSelf)
                                                          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/Witness/EventStream.swift:93:59: error: cannot find 'kFSEventStreamCreateFlagFileEvents' in scope
    public static let FileEvents = EventStreamCreateFlags(kFSEventStreamCreateFlagFileEvents)
                                                          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/Witness/EventStream.swift:94:57: error: cannot find 'kFSEventStreamCreateFlagMarkSelf' in scope
    public static let MarkSelf = EventStreamCreateFlags(kFSEventStreamCreateFlagMarkSelf)
                                                        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/Witness/EventStream.swift:81:15: error: type 'EventStreamCreateFlags' does not conform to protocol 'RawRepresentable'
public struct EventStreamCreateFlags: OptionSet {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/Witness/EventStream.swift:81:15: error: type 'EventStreamCreateFlags' does not conform to protocol 'SetAlgebra'
public struct EventStreamCreateFlags: OptionSet {
              ^
Swift.OptionSet.init:2:19: note: candidate would match if 'EventStreamCreateFlags.RawValue' conformed to 'FixedWidthInteger'
@inlinable public init()}
                  ^
Swift.OptionSet.formUnion:2:33: note: candidate would match if 'EventStreamCreateFlags.RawValue' conformed to 'FixedWidthInteger'
@inlinable public mutating func formUnion(_ other: Self)}
                                ^
Swift.OptionSet.formIntersection:2:33: note: candidate would match if 'EventStreamCreateFlags.RawValue' conformed to 'FixedWidthInteger'
@inlinable public mutating func formIntersection(_ other: Self)}
                                ^
Swift.OptionSet.formSymmetricDifference:2:33: note: candidate would match if 'EventStreamCreateFlags.RawValue' conformed to 'FixedWidthInteger'
@inlinable public mutating func formSymmetricDifference(_ other: Self)}
                                ^
/Users/admin/builder/spi-builder-workspace/Sources/Witness/EventStream.swift:81:15: error: type 'EventStreamCreateFlags' does not conform to protocol 'Equatable'
public struct EventStreamCreateFlags: OptionSet {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/Witness/EventStream.swift:82:16: note: stored property type '<<error type>>' does not conform to protocol 'Equatable', preventing synthesized conformance of 'EventStreamCreateFlags' to 'Equatable'
    public let rawValue: FSEventStreamCreateFlags
               ^
Swift.==:1:24: note: candidate would match if 'EventStreamCreateFlags.RawValue' conformed to 'Equatable'
@inlinable public func == <T>(lhs: T, rhs: T) -> Bool where T : RawRepresentable, T.RawValue : Equatable
                       ^
Swift.FloatingPoint.==:2:20: note: candidate would match if 'EventStreamCreateFlags' conformed to 'FloatingPoint'
public static func == (lhs: Self, rhs: Self) -> Bool}
                   ^
Swift.BinaryInteger.==:2:20: note: candidate would match if 'EventStreamCreateFlags' conformed to 'BinaryInteger'
public static func == <Other>(lhs: Self, rhs: Other) -> Bool where Other : BinaryInteger}
                   ^
Swift._Pointer.==:2:20: note: candidate would match if 'EventStreamCreateFlags' conformed to '_Pointer'
public static func == (lhs: Self, rhs: Self) -> Bool}
                   ^
Swift._Pointer.==:2:31: note: candidate would match if 'EventStreamCreateFlags' 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 'EventStreamCreateFlags' conformed to 'Strideable'
@inlinable public static func == (x: Self, y: Self) -> Bool}
                              ^
Swift.StringProtocol.==:2:31: note: candidate would match if 'EventStreamCreateFlags' 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 'EventStreamCreateFlags' conformed to 'SIMD'
public static func == (a: Self, b: Self) -> Bool}
                   ^
Foundation.AttributedStringProtocol.==:2:20: note: candidate would match if 'EventStreamCreateFlags' conformed to 'AttributedStringProtocol'
public static func == <RHS>(lhs: Self, rhs: RHS) -> Bool where RHS : AttributedStringProtocol}
                   ^
Foundation._BridgedStoredNSError.==:2:20: note: candidate would match if 'EventStreamCreateFlags' conformed to '_BridgedStoredNSError'
public static func == (lhs: Self, rhs: Self) -> Bool}
                   ^
CoreFoundation._CFObject.==:2:20: note: candidate would match if 'EventStreamCreateFlags' conformed to '_CFObject'
public static func == (left: Self, right: Self) -> Bool}
                   ^
/Users/admin/builder/spi-builder-workspace/Sources/Witness/EventStream.swift:81:15: note: add stubs for conformance
public struct EventStreamCreateFlags: OptionSet {
              ^
Swift.RawRepresentable.RawValue:2:16: note: protocol requires nested type 'RawValue'
associatedtype RawValue}
               ^
Swift.SetAlgebra.init:2:1: note: protocol requires initializer 'init()' with type '()'
init()}
^
Swift.SetAlgebra.formUnion:2:15: note: protocol requires function 'formUnion' with type '(__owned EventStreamCreateFlags) -> ()'
mutating func formUnion(_ other: __owned Self)}
              ^
Swift.SetAlgebra.formIntersection:2:15: note: protocol requires function 'formIntersection' with type '(EventStreamCreateFlags) -> ()'
mutating func formIntersection(_ other: Self)}
              ^
Swift.SetAlgebra.formSymmetricDifference:2:15: note: protocol requires function 'formSymmetricDifference' with type '(__owned EventStreamCreateFlags) -> ()'
mutating func formSymmetricDifference(_ other: __owned Self)}
              ^
Swift.Equatable.==:2:13: note: protocol requires function '==' with type '(EventStreamCreateFlags, EventStreamCreateFlags) -> Bool'
static func == (lhs: Self, rhs: Self) -> Bool}
            ^
/Users/admin/builder/spi-builder-workspace/Sources/Witness/FileEvent.swift:17:26: error: cannot find type 'FSEventStreamEventFlags' in scope
    public let rawValue: FSEventStreamEventFlags
                         ^~~~~~~~~~~~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/Witness/FileEvent.swift:18:27: error: cannot find type 'FSEventStreamEventFlags' in scope
    public init(rawValue: FSEventStreamEventFlags) { self.rawValue = rawValue }
                          ^~~~~~~~~~~~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/Witness/FileEvent.swift:21:45: error: cannot find 'kFSEventStreamEventFlagNone' in scope
    public static let None = FileEventFlags(kFSEventStreamEventFlagNone)
                                            ^~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/Witness/FileEvent.swift:23:56: error: cannot find 'kFSEventStreamEventFlagMustScanSubDirs' in scope
    public static let MustScanSubDirs = FileEventFlags(kFSEventStreamEventFlagMustScanSubDirs)
                                                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/Witness/FileEvent.swift:25:52: error: cannot find 'kFSEventStreamEventFlagUserDropped' in scope
    public static let UserDropped = FileEventFlags(kFSEventStreamEventFlagUserDropped)
                                                   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/Witness/FileEvent.swift:26:54: error: cannot find 'kFSEventStreamEventFlagKernelDropped' in scope
    public static let KernelDropped = FileEventFlags(kFSEventStreamEventFlagKernelDropped)
                                                     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/Witness/FileEvent.swift:28:56: error: cannot find 'kFSEventStreamEventFlagEventIdsWrapped' in scope
    public static let EventIdsWrapped = FileEventFlags(kFSEventStreamEventFlagEventIdsWrapped)
                                                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/Witness/FileEvent.swift:30:52: error: cannot find 'kFSEventStreamEventFlagHistoryDone' in scope
    public static let HistoryDone = FileEventFlags(kFSEventStreamEventFlagHistoryDone)
                                                   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/Witness/FileEvent.swift:32:52: error: cannot find 'kFSEventStreamEventFlagRootChanged' in scope
    public static let RootChanged = FileEventFlags(kFSEventStreamEventFlagRootChanged)
                                                   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/Witness/FileEvent.swift:34:46: error: cannot find 'kFSEventStreamEventFlagMount' in scope
    public static let Mount = FileEventFlags(kFSEventStreamEventFlagMount)
                                             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/Witness/FileEvent.swift:35:48: error: cannot find 'kFSEventStreamEventFlagUnmount' in scope
    public static let Unmount = FileEventFlags(kFSEventStreamEventFlagUnmount)
                                               ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/Witness/FileEvent.swift:37:52: error: cannot find 'kFSEventStreamEventFlagItemCreated' in scope
    public static let ItemCreated = FileEventFlags(kFSEventStreamEventFlagItemCreated)
                                                   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/Witness/FileEvent.swift:38:52: error: cannot find 'kFSEventStreamEventFlagItemRemoved' in scope
    public static let ItemRemoved = FileEventFlags(kFSEventStreamEventFlagItemRemoved)
                                                   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/Witness/FileEvent.swift:39:57: error: cannot find 'kFSEventStreamEventFlagItemInodeMetaMod' in scope
    public static let ItemInodeMetaMod = FileEventFlags(kFSEventStreamEventFlagItemInodeMetaMod)
                                                        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/Witness/FileEvent.swift:40:52: error: cannot find 'kFSEventStreamEventFlagItemRenamed' in scope
    public static let ItemRenamed = FileEventFlags(kFSEventStreamEventFlagItemRenamed)
                                                   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/Witness/FileEvent.swift:41:53: error: cannot find 'kFSEventStreamEventFlagItemModified' in scope
    public static let ItemModified = FileEventFlags(kFSEventStreamEventFlagItemModified)
                                                    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/Witness/FileEvent.swift:42:58: error: cannot find 'kFSEventStreamEventFlagItemFinderInfoMod' in scope
    public static let ItemFinderInfoMod = FileEventFlags(kFSEventStreamEventFlagItemFinderInfoMod)
                                                         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/Witness/FileEvent.swift:43:56: error: cannot find 'kFSEventStreamEventFlagItemChangeOwner' in scope
    public static let ItemChangeOwner = FileEventFlags(kFSEventStreamEventFlagItemChangeOwner)
                                                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/Witness/FileEvent.swift:44:53: error: cannot find 'kFSEventStreamEventFlagItemXattrMod' in scope
    public static let ItemXattrMod = FileEventFlags(kFSEventStreamEventFlagItemXattrMod)
                                                    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/Witness/FileEvent.swift:45:51: error: cannot find 'kFSEventStreamEventFlagItemIsFile' in scope
    public static let ItemIsFile = FileEventFlags(kFSEventStreamEventFlagItemIsFile)
                                                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/Witness/FileEvent.swift:46:50: error: cannot find 'kFSEventStreamEventFlagItemIsDir' in scope
    public static let ItemIsDir = FileEventFlags(kFSEventStreamEventFlagItemIsDir)
                                                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/Witness/FileEvent.swift:47:54: error: cannot find 'kFSEventStreamEventFlagItemIsSymlink' in scope
    public static let ItemIsSymlink = FileEventFlags(kFSEventStreamEventFlagItemIsSymlink)
                                                     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/Witness/FileEvent.swift:48:55: error: cannot find 'kFSEventStreamEventFlagItemIsHardlink' in scope
    public static let ItemIsHardLink = FileEventFlags(kFSEventStreamEventFlagItemIsHardlink)
                                                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/Witness/FileEvent.swift:49:59: error: cannot find 'kFSEventStreamEventFlagItemIsLastHardlink' in scope
    public static let ItemIsLastHardLink = FileEventFlags(kFSEventStreamEventFlagItemIsLastHardlink)
                                                          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/Witness/FileEvent.swift:51:49: error: cannot find 'kFSEventStreamEventFlagOwnEvent' in scope
    public static let OwnEvent = FileEventFlags(kFSEventStreamEventFlagOwnEvent)
                                                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/Witness/FileEvent.swift:16:15: error: type 'FileEventFlags' does not conform to protocol 'RawRepresentable'
public struct FileEventFlags: OptionSet {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/Witness/FileEvent.swift:16:15: error: type 'FileEventFlags' does not conform to protocol 'SetAlgebra'
public struct FileEventFlags: OptionSet {
              ^
Swift.OptionSet.init:2:19: note: candidate would match if 'FileEventFlags.RawValue' conformed to 'FixedWidthInteger'
@inlinable public init()}
                  ^
Swift.OptionSet.formUnion:2:33: note: candidate would match if 'FileEventFlags.RawValue' conformed to 'FixedWidthInteger'
@inlinable public mutating func formUnion(_ other: Self)}
                                ^
Swift.OptionSet.formIntersection:2:33: note: candidate would match if 'FileEventFlags.RawValue' conformed to 'FixedWidthInteger'
@inlinable public mutating func formIntersection(_ other: Self)}
                                ^
Swift.OptionSet.formSymmetricDifference:2:33: note: candidate would match if 'FileEventFlags.RawValue' conformed to 'FixedWidthInteger'
@inlinable public mutating func formSymmetricDifference(_ other: Self)}
                                ^
/Users/admin/builder/spi-builder-workspace/Sources/Witness/FileEvent.swift:16:15: error: type 'FileEventFlags' does not conform to protocol 'Equatable'
public struct FileEventFlags: OptionSet {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/Witness/FileEvent.swift:17:16: note: stored property type '<<error type>>' does not conform to protocol 'Equatable', preventing synthesized conformance of 'FileEventFlags' to 'Equatable'
    public let rawValue: FSEventStreamEventFlags
               ^
Swift.==:1:24: note: candidate would match if 'FileEventFlags.RawValue' conformed to 'Equatable'
@inlinable public func == <T>(lhs: T, rhs: T) -> Bool where T : RawRepresentable, T.RawValue : Equatable
                       ^
Swift.FloatingPoint.==:2:20: note: candidate would match if 'FileEventFlags' conformed to 'FloatingPoint'
public static func == (lhs: Self, rhs: Self) -> Bool}
                   ^
Swift.BinaryInteger.==:2:20: note: candidate would match if 'FileEventFlags' conformed to 'BinaryInteger'
public static func == <Other>(lhs: Self, rhs: Other) -> Bool where Other : BinaryInteger}
                   ^
Swift._Pointer.==:2:20: note: candidate would match if 'FileEventFlags' conformed to '_Pointer'
public static func == (lhs: Self, rhs: Self) -> Bool}
                   ^
Swift._Pointer.==:2:31: note: candidate would match if 'FileEventFlags' 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 'FileEventFlags' conformed to 'Strideable'
@inlinable public static func == (x: Self, y: Self) -> Bool}
                              ^
Swift.StringProtocol.==:2:31: note: candidate would match if 'FileEventFlags' 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 'FileEventFlags' conformed to 'SIMD'
public static func == (a: Self, b: Self) -> Bool}
                   ^
Foundation.AttributedStringProtocol.==:2:20: note: candidate would match if 'FileEventFlags' conformed to 'AttributedStringProtocol'
public static func == <RHS>(lhs: Self, rhs: RHS) -> Bool where RHS : AttributedStringProtocol}
                   ^
Foundation._BridgedStoredNSError.==:2:20: note: candidate would match if 'FileEventFlags' conformed to '_BridgedStoredNSError'
public static func == (lhs: Self, rhs: Self) -> Bool}
                   ^
CoreFoundation._CFObject.==:2:20: note: candidate would match if 'FileEventFlags' conformed to '_CFObject'
public static func == (left: Self, right: Self) -> Bool}
                   ^
/Users/admin/builder/spi-builder-workspace/Sources/Witness/FileEvent.swift:16:15: note: add stubs for conformance
public struct FileEventFlags: OptionSet {
              ^
Swift.RawRepresentable.RawValue:2:16: note: protocol requires nested type 'RawValue'
associatedtype RawValue}
               ^
Swift.SetAlgebra.init:2:1: note: protocol requires initializer 'init()' with type '()'
init()}
^
Swift.SetAlgebra.formUnion:2:15: note: protocol requires function 'formUnion' with type '(__owned FileEventFlags) -> ()'
mutating func formUnion(_ other: __owned Self)}
              ^
Swift.SetAlgebra.formIntersection:2:15: note: protocol requires function 'formIntersection' with type '(FileEventFlags) -> ()'
mutating func formIntersection(_ other: Self)}
              ^
Swift.SetAlgebra.formSymmetricDifference:2:15: note: protocol requires function 'formSymmetricDifference' with type '(__owned FileEventFlags) -> ()'
mutating func formSymmetricDifference(_ other: __owned Self)}
              ^
Swift.Equatable.==:2:13: note: protocol requires function '==' with type '(FileEventFlags, FileEventFlags) -> Bool'
static func == (lhs: Self, rhs: Self) -> Bool}
            ^
Failed frontend command:
/Applications/Xcode-26.0.0-Beta.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/Witness/EventStream.swift /Users/admin/builder/spi-builder-workspace/Sources/Witness/FileEvent.swift /Users/admin/builder/spi-builder-workspace/Sources/Witness/Witness.swift -target arm64-apple-tvos26.0 -load-resolved-plugin /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/lib/swift/host/plugins/libFoundationMacros.dylib\#/Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/bin/swift-plugin-server\#FoundationMacros -load-resolved-plugin /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/lib/swift/host/plugins/libObservationMacros.dylib\#/Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/bin/swift-plugin-server\#ObservationMacros -load-resolved-plugin /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/lib/swift/host/plugins/libSwiftMacros.dylib\#/Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/AppleTVOS.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/Witness.build/Debug-appletvos/Witness.build/Objects-normal/arm64/Witness-dependencies-1.json -Xllvm -aarch64-use-tbi -enable-objc-interop -stack-check -sdk /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS26.0.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos -F /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/Library/Frameworks -no-color-diagnostics -Xcc -fno-color-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=5 -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules -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/Witness.build/Debug-appletvos/Witness.build/Objects-normal/arm64/Witness_const_extract_protocols.json -enable-experimental-feature DebugDescriptionMacro -enable-bare-slash-regex -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 -enable-anonymous-context-mangled-names -file-compilation-dir /Users/admin/builder/spi-builder-workspace -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/appletvos26.0-23J5279j-93b6301b25fc0c7575c4d86c13c649ea.sdkstatcache -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Witness.build/Debug-appletvos/Witness.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Witness.build/Debug-appletvos/Witness.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Witness.build/Debug-appletvos/Witness.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Witness.build/Debug-appletvos/Witness.build/DerivedSources -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name Witness -frontend-parseable-output -disable-clang-spi -target-sdk-version 26.0 -target-sdk-name appletvos26.0 -clang-target arm64-apple-tvos26.0 -emit-module-doc-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Witness.build/Debug-appletvos/Witness.build/Objects-normal/arm64/Witness.swiftdoc -emit-module-source-info-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Witness.build/Debug-appletvos/Witness.build/Objects-normal/arm64/Witness.swiftsourceinfo -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Witness.build/Debug-appletvos/Witness.build/Objects-normal/arm64/Witness-Swift.h -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Witness.build/Debug-appletvos/Witness.build/Objects-normal/arm64/Witness-master-emit-module.dia -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Witness.build/Debug-appletvos/Witness.build/Objects-normal/arm64/Witness-master-emit-module.d -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Witness.build/Debug-appletvos/Witness.build/Objects-normal/arm64/Witness.swiftmodule -emit-abi-descriptor-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Witness.build/Debug-appletvos/Witness.build/Objects-normal/arm64/Witness.abi.json
SwiftCompile normal arm64 Compiling\ FileEvent.swift /Users/admin/builder/spi-builder-workspace/Sources/Witness/FileEvent.swift (in target 'Witness' from project 'Witness')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Witness/FileEvent.swift (in target 'Witness' from project 'Witness')
    cd /Users/admin/builder/spi-builder-workspace

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

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

** BUILD FAILED **
The following build commands failed:
	EmitSwiftModule normal arm64 (in target 'Witness' from project 'Witness')
	SwiftEmitModule normal arm64 Emitting\ module\ for\ Witness (in target 'Witness' from project 'Witness')
	Building project Witness with scheme Witness-Package
(3 failures)
Command line invocation:
    /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
resolved source packages:
{
  "dependencies" : [
  ],
  "manifest_display_name" : "Witness",
  "name" : "Witness",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "Witness",
      "targets" : [
        "Witness"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "swift_languages_versions" : [
    "4",
    "4.2"
  ],
  "targets" : [
    {
      "c99name" : "WitnessTests",
      "module_type" : "SwiftTarget",
      "name" : "WitnessTests",
      "path" : "Tests/WitnessTests",
      "sources" : [
        "WitnessTests.swift"
      ],
      "target_dependencies" : [
        "Witness"
      ],
      "type" : "test"
    },
    {
      "c99name" : "Witness",
      "module_type" : "SwiftTarget",
      "name" : "Witness",
      "path" : "Sources/Witness",
      "product_memberships" : [
        "Witness"
      ],
      "sources" : [
        "EventStream.swift",
        "FileEvent.swift",
        "Witness.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "4.2"
}
{
  "project" : {
    "configurations" : [
      "Debug",
      "Release"
    ],
    "name" : "Witness",
    "schemes" : [
      "Witness",
      "Witness-Package"
    ],
    "targets" : [
      "Witness",
      "WitnessPackageDescription",
      "WitnessPackageTests",
      "WitnessTests"
    ]
  }
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.0.0-Beta.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme Witness-Package -destination generic/platform=tvOS
Command line invocation:
    /Applications/Xcode-26.0.0-Beta.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 Witness-Package -destination generic/platform=tvOS
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (1 target)
    Target 'Witness' in project 'Witness' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ClangStatCache /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS26.0.sdk /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/appletvos26.0-23J5279j-93b6301b25fc0c7575c4d86c13c649ea.sdkstatcache
    cd /Users/admin/builder/spi-builder-workspace/Witness.xcodeproj
    /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS26.0.sdk -o /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/appletvos26.0-23J5279j-93b6301b25fc0c7575c4d86c13c649ea.sdkstatcache
SwiftDriver Witness normal arm64 com.apple.xcode.tools.swift.compiler (in target 'Witness' from project 'Witness')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-SwiftDriver -- /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -module-name Witness -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Witness.build/Debug-appletvos/Witness.build/Objects-normal/arm64/Witness.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DXcode -enable-bare-slash-regex -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS26.0.sdk -target arm64-apple-tvos26.0 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -enable-testing -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -swift-version 5 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos -F /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/appletvos26.0-23J5279j-93b6301b25fc0c7575c4d86c13c649ea.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Witness.build/Debug-appletvos/Witness.build/Objects-normal/arm64/Witness-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/Witness.build/Debug-appletvos/Witness.build/Objects-normal/arm64/Witness.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/Witness.build/Debug-appletvos/Witness.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Witness.build/Debug-appletvos/Witness.build/Objects-normal/arm64/Witness_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Witness.build/Debug-appletvos/Witness.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Witness.build/Debug-appletvos/Witness.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Witness.build/Debug-appletvos/Witness.build/DerivedSources -Xcc -DDEBUG\=1 -emit-objc-header -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Witness.build/Debug-appletvos/Witness.build/Objects-normal/arm64/Witness-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace -experimental-emit-module-separately -disable-cmo
SwiftEmitModule normal arm64 Emitting\ module\ for\ Witness (in target 'Witness' from project 'Witness')
EmitSwiftModule normal arm64 (in target 'Witness' from project 'Witness')
    cd /Users/admin/builder/spi-builder-workspace

/Users/admin/builder/spi-builder-workspace/Sources/Witness/EventStream.swift:24:25: error: cannot find type 'FSEventStreamRef' in scope
    private var stream: FSEventStreamRef!
                        ^~~~~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/Witness/EventStream.swift:82:26: error: cannot find type 'FSEventStreamCreateFlags' in scope
    public let rawValue: FSEventStreamCreateFlags
                         ^~~~~~~~~~~~~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/Witness/EventStream.swift:83:27: error: cannot find type 'FSEventStreamCreateFlags' in scope
    public init(rawValue: FSEventStreamCreateFlags) { self.rawValue = rawValue }
                          ^~~~~~~~~~~~~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/Witness/EventStream.swift:86:53: error: cannot find 'kFSEventStreamCreateFlagNone' in scope
    public static let None = EventStreamCreateFlags(kFSEventStreamCreateFlagNone)
                                                    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/Witness/EventStream.swift:89:59: error: cannot find 'kFSEventStreamCreateFlagUseCFTypes' in scope
    public static let UseCFTypes = EventStreamCreateFlags(kFSEventStreamCreateFlagUseCFTypes)
                                                          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/Witness/EventStream.swift:90:56: error: cannot find 'kFSEventStreamCreateFlagNoDefer' in scope
    public static let NoDefer = EventStreamCreateFlags(kFSEventStreamCreateFlagNoDefer)
                                                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/Witness/EventStream.swift:91:58: error: cannot find 'kFSEventStreamCreateFlagWatchRoot' in scope
    public static let WatchRoot = EventStreamCreateFlags(kFSEventStreamCreateFlagWatchRoot)
                                                         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/Witness/EventStream.swift:92:59: error: cannot find 'kFSEventStreamCreateFlagIgnoreSelf' in scope
    public static let IgnoreSelf = EventStreamCreateFlags(kFSEventStreamCreateFlagIgnoreSelf)
                                                          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/Witness/EventStream.swift:93:59: error: cannot find 'kFSEventStreamCreateFlagFileEvents' in scope
    public static let FileEvents = EventStreamCreateFlags(kFSEventStreamCreateFlagFileEvents)
                                                          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/Witness/EventStream.swift:94:57: error: cannot find 'kFSEventStreamCreateFlagMarkSelf' in scope
    public static let MarkSelf = EventStreamCreateFlags(kFSEventStreamCreateFlagMarkSelf)
                                                        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/Witness/EventStream.swift:81:15: error: type 'EventStreamCreateFlags' does not conform to protocol 'RawRepresentable'
public struct EventStreamCreateFlags: OptionSet {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/Witness/EventStream.swift:81:15: error: type 'EventStreamCreateFlags' does not conform to protocol 'SetAlgebra'
public struct EventStreamCreateFlags: OptionSet {
              ^
Swift.OptionSet.init:2:19: note: candidate would match if 'EventStreamCreateFlags.RawValue' conformed to 'FixedWidthInteger'
@inlinable public init()}
                  ^
Swift.OptionSet.formUnion:2:33: note: candidate would match if 'EventStreamCreateFlags.RawValue' conformed to 'FixedWidthInteger'
@inlinable public mutating func formUnion(_ other: Self)}
                                ^
Swift.OptionSet.formIntersection:2:33: note: candidate would match if 'EventStreamCreateFlags.RawValue' conformed to 'FixedWidthInteger'
@inlinable public mutating func formIntersection(_ other: Self)}
                                ^
Swift.OptionSet.formSymmetricDifference:2:33: note: candidate would match if 'EventStreamCreateFlags.RawValue' conformed to 'FixedWidthInteger'
@inlinable public mutating func formSymmetricDifference(_ other: Self)}
                                ^
/Users/admin/builder/spi-builder-workspace/Sources/Witness/EventStream.swift:81:15: error: type 'EventStreamCreateFlags' does not conform to protocol 'Equatable'
public struct EventStreamCreateFlags: OptionSet {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/Witness/EventStream.swift:82:16: note: stored property type '<<error type>>' does not conform to protocol 'Equatable', preventing synthesized conformance of 'EventStreamCreateFlags' to 'Equatable'
    public let rawValue: FSEventStreamCreateFlags
               ^
Swift.==:1:24: note: candidate would match if 'EventStreamCreateFlags.RawValue' conformed to 'Equatable'
@inlinable public func == <T>(lhs: T, rhs: T) -> Bool where T : RawRepresentable, T.RawValue : Equatable
                       ^
Swift.FloatingPoint.==:2:20: note: candidate would match if 'EventStreamCreateFlags' conformed to 'FloatingPoint'
public static func == (lhs: Self, rhs: Self) -> Bool}
                   ^
Swift.BinaryInteger.==:2:20: note: candidate would match if 'EventStreamCreateFlags' conformed to 'BinaryInteger'
public static func == <Other>(lhs: Self, rhs: Other) -> Bool where Other : BinaryInteger}
                   ^
Swift._Pointer.==:2:20: note: candidate would match if 'EventStreamCreateFlags' conformed to '_Pointer'
public static func == (lhs: Self, rhs: Self) -> Bool}
                   ^
Swift._Pointer.==:2:31: note: candidate would match if 'EventStreamCreateFlags' 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 'EventStreamCreateFlags' conformed to 'Strideable'
@inlinable public static func == (x: Self, y: Self) -> Bool}
                              ^
Swift.StringProtocol.==:2:31: note: candidate would match if 'EventStreamCreateFlags' 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 'EventStreamCreateFlags' conformed to 'SIMD'
public static func == (a: Self, b: Self) -> Bool}
                   ^
Foundation.AttributedStringProtocol.==:2:20: note: candidate would match if 'EventStreamCreateFlags' conformed to 'AttributedStringProtocol'
public static func == <RHS>(lhs: Self, rhs: RHS) -> Bool where RHS : AttributedStringProtocol}
                   ^
Foundation._BridgedStoredNSError.==:2:20: note: candidate would match if 'EventStreamCreateFlags' conformed to '_BridgedStoredNSError'
public static func == (lhs: Self, rhs: Self) -> Bool}
                   ^
CoreFoundation._CFObject.==:2:20: note: candidate would match if 'EventStreamCreateFlags' conformed to '_CFObject'
public static func == (left: Self, right: Self) -> Bool}
                   ^
/Users/admin/builder/spi-builder-workspace/Sources/Witness/EventStream.swift:81:15: note: add stubs for conformance
public struct EventStreamCreateFlags: OptionSet {
              ^
Swift.RawRepresentable.RawValue:2:16: note: protocol requires nested type 'RawValue'
associatedtype RawValue}
               ^
Swift.SetAlgebra.init:2:1: note: protocol requires initializer 'init()' with type '()'
init()}
^
Swift.SetAlgebra.formUnion:2:15: note: protocol requires function 'formUnion' with type '(__owned EventStreamCreateFlags) -> ()'
mutating func formUnion(_ other: __owned Self)}
              ^
Swift.SetAlgebra.formIntersection:2:15: note: protocol requires function 'formIntersection' with type '(EventStreamCreateFlags) -> ()'
mutating func formIntersection(_ other: Self)}
              ^
Swift.SetAlgebra.formSymmetricDifference:2:15: note: protocol requires function 'formSymmetricDifference' with type '(__owned EventStreamCreateFlags) -> ()'
mutating func formSymmetricDifference(_ other: __owned Self)}
              ^
Swift.Equatable.==:2:13: note: protocol requires function '==' with type '(EventStreamCreateFlags, EventStreamCreateFlags) -> Bool'
static func == (lhs: Self, rhs: Self) -> Bool}
            ^
/Users/admin/builder/spi-builder-workspace/Sources/Witness/FileEvent.swift:17:26: error: cannot find type 'FSEventStreamEventFlags' in scope
    public let rawValue: FSEventStreamEventFlags
                         ^~~~~~~~~~~~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/Witness/FileEvent.swift:18:27: error: cannot find type 'FSEventStreamEventFlags' in scope
    public init(rawValue: FSEventStreamEventFlags) { self.rawValue = rawValue }
                          ^~~~~~~~~~~~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/Witness/FileEvent.swift:21:45: error: cannot find 'kFSEventStreamEventFlagNone' in scope
    public static let None = FileEventFlags(kFSEventStreamEventFlagNone)
                                            ^~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/Witness/FileEvent.swift:23:56: error: cannot find 'kFSEventStreamEventFlagMustScanSubDirs' in scope
    public static let MustScanSubDirs = FileEventFlags(kFSEventStreamEventFlagMustScanSubDirs)
                                                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/Witness/FileEvent.swift:25:52: error: cannot find 'kFSEventStreamEventFlagUserDropped' in scope
    public static let UserDropped = FileEventFlags(kFSEventStreamEventFlagUserDropped)
                                                   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/Witness/FileEvent.swift:26:54: error: cannot find 'kFSEventStreamEventFlagKernelDropped' in scope
    public static let KernelDropped = FileEventFlags(kFSEventStreamEventFlagKernelDropped)
                                                     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/Witness/FileEvent.swift:28:56: error: cannot find 'kFSEventStreamEventFlagEventIdsWrapped' in scope
    public static let EventIdsWrapped = FileEventFlags(kFSEventStreamEventFlagEventIdsWrapped)
                                                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/Witness/FileEvent.swift:30:52: error: cannot find 'kFSEventStreamEventFlagHistoryDone' in scope
    public static let HistoryDone = FileEventFlags(kFSEventStreamEventFlagHistoryDone)
                                                   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/Witness/FileEvent.swift:32:52: error: cannot find 'kFSEventStreamEventFlagRootChanged' in scope
    public static let RootChanged = FileEventFlags(kFSEventStreamEventFlagRootChanged)
                                                   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/Witness/FileEvent.swift:34:46: error: cannot find 'kFSEventStreamEventFlagMount' in scope
    public static let Mount = FileEventFlags(kFSEventStreamEventFlagMount)
                                             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/Witness/FileEvent.swift:35:48: error: cannot find 'kFSEventStreamEventFlagUnmount' in scope
    public static let Unmount = FileEventFlags(kFSEventStreamEventFlagUnmount)
                                               ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/Witness/FileEvent.swift:37:52: error: cannot find 'kFSEventStreamEventFlagItemCreated' in scope
    public static let ItemCreated = FileEventFlags(kFSEventStreamEventFlagItemCreated)
                                                   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/Witness/FileEvent.swift:38:52: error: cannot find 'kFSEventStreamEventFlagItemRemoved' in scope
    public static let ItemRemoved = FileEventFlags(kFSEventStreamEventFlagItemRemoved)
                                                   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/Witness/FileEvent.swift:39:57: error: cannot find 'kFSEventStreamEventFlagItemInodeMetaMod' in scope
    public static let ItemInodeMetaMod = FileEventFlags(kFSEventStreamEventFlagItemInodeMetaMod)
                                                        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/Witness/FileEvent.swift:40:52: error: cannot find 'kFSEventStreamEventFlagItemRenamed' in scope
    public static let ItemRenamed = FileEventFlags(kFSEventStreamEventFlagItemRenamed)
                                                   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/Witness/FileEvent.swift:41:53: error: cannot find 'kFSEventStreamEventFlagItemModified' in scope
    public static let ItemModified = FileEventFlags(kFSEventStreamEventFlagItemModified)
                                                    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/Witness/FileEvent.swift:42:58: error: cannot find 'kFSEventStreamEventFlagItemFinderInfoMod' in scope
    public static let ItemFinderInfoMod = FileEventFlags(kFSEventStreamEventFlagItemFinderInfoMod)
                                                         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/Witness/FileEvent.swift:43:56: error: cannot find 'kFSEventStreamEventFlagItemChangeOwner' in scope
    public static let ItemChangeOwner = FileEventFlags(kFSEventStreamEventFlagItemChangeOwner)
                                                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/Witness/FileEvent.swift:44:53: error: cannot find 'kFSEventStreamEventFlagItemXattrMod' in scope
    public static let ItemXattrMod = FileEventFlags(kFSEventStreamEventFlagItemXattrMod)
                                                    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/Witness/FileEvent.swift:45:51: error: cannot find 'kFSEventStreamEventFlagItemIsFile' in scope
    public static let ItemIsFile = FileEventFlags(kFSEventStreamEventFlagItemIsFile)
                                                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/Witness/FileEvent.swift:46:50: error: cannot find 'kFSEventStreamEventFlagItemIsDir' in scope
    public static let ItemIsDir = FileEventFlags(kFSEventStreamEventFlagItemIsDir)
                                                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/Witness/FileEvent.swift:47:54: error: cannot find 'kFSEventStreamEventFlagItemIsSymlink' in scope
    public static let ItemIsSymlink = FileEventFlags(kFSEventStreamEventFlagItemIsSymlink)
                                                     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/Witness/FileEvent.swift:48:55: error: cannot find 'kFSEventStreamEventFlagItemIsHardlink' in scope
    public static let ItemIsHardLink = FileEventFlags(kFSEventStreamEventFlagItemIsHardlink)
                                                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/Witness/FileEvent.swift:49:59: error: cannot find 'kFSEventStreamEventFlagItemIsLastHardlink' in scope
    public static let ItemIsLastHardLink = FileEventFlags(kFSEventStreamEventFlagItemIsLastHardlink)
                                                          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/Witness/FileEvent.swift:51:49: error: cannot find 'kFSEventStreamEventFlagOwnEvent' in scope
    public static let OwnEvent = FileEventFlags(kFSEventStreamEventFlagOwnEvent)
                                                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/Witness/FileEvent.swift:16:15: error: type 'FileEventFlags' does not conform to protocol 'RawRepresentable'
public struct FileEventFlags: OptionSet {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/Witness/FileEvent.swift:16:15: error: type 'FileEventFlags' does not conform to protocol 'SetAlgebra'
public struct FileEventFlags: OptionSet {
              ^
Swift.OptionSet.init:2:19: note: candidate would match if 'FileEventFlags.RawValue' conformed to 'FixedWidthInteger'
@inlinable public init()}
                  ^
Swift.OptionSet.formUnion:2:33: note: candidate would match if 'FileEventFlags.RawValue' conformed to 'FixedWidthInteger'
@inlinable public mutating func formUnion(_ other: Self)}
                                ^
Swift.OptionSet.formIntersection:2:33: note: candidate would match if 'FileEventFlags.RawValue' conformed to 'FixedWidthInteger'
@inlinable public mutating func formIntersection(_ other: Self)}
                                ^
Swift.OptionSet.formSymmetricDifference:2:33: note: candidate would match if 'FileEventFlags.RawValue' conformed to 'FixedWidthInteger'
@inlinable public mutating func formSymmetricDifference(_ other: Self)}
                                ^
/Users/admin/builder/spi-builder-workspace/Sources/Witness/FileEvent.swift:16:15: error: type 'FileEventFlags' does not conform to protocol 'Equatable'
public struct FileEventFlags: OptionSet {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/Witness/FileEvent.swift:17:16: note: stored property type '<<error type>>' does not conform to protocol 'Equatable', preventing synthesized conformance of 'FileEventFlags' to 'Equatable'
    public let rawValue: FSEventStreamEventFlags
               ^
Swift.==:1:24: note: candidate would match if 'FileEventFlags.RawValue' conformed to 'Equatable'
@inlinable public func == <T>(lhs: T, rhs: T) -> Bool where T : RawRepresentable, T.RawValue : Equatable
                       ^
Swift.FloatingPoint.==:2:20: note: candidate would match if 'FileEventFlags' conformed to 'FloatingPoint'
public static func == (lhs: Self, rhs: Self) -> Bool}
                   ^
Swift.BinaryInteger.==:2:20: note: candidate would match if 'FileEventFlags' conformed to 'BinaryInteger'
public static func == <Other>(lhs: Self, rhs: Other) -> Bool where Other : BinaryInteger}
                   ^
Swift._Pointer.==:2:20: note: candidate would match if 'FileEventFlags' conformed to '_Pointer'
public static func == (lhs: Self, rhs: Self) -> Bool}
                   ^
Swift._Pointer.==:2:31: note: candidate would match if 'FileEventFlags' 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 'FileEventFlags' conformed to 'Strideable'
@inlinable public static func == (x: Self, y: Self) -> Bool}
                              ^
Swift.StringProtocol.==:2:31: note: candidate would match if 'FileEventFlags' 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 'FileEventFlags' conformed to 'SIMD'
public static func == (a: Self, b: Self) -> Bool}
                   ^
Foundation.AttributedStringProtocol.==:2:20: note: candidate would match if 'FileEventFlags' conformed to 'AttributedStringProtocol'
public static func == <RHS>(lhs: Self, rhs: RHS) -> Bool where RHS : AttributedStringProtocol}
                   ^
Foundation._BridgedStoredNSError.==:2:20: note: candidate would match if 'FileEventFlags' conformed to '_BridgedStoredNSError'
public static func == (lhs: Self, rhs: Self) -> Bool}
                   ^
CoreFoundation._CFObject.==:2:20: note: candidate would match if 'FileEventFlags' conformed to '_CFObject'
public static func == (left: Self, right: Self) -> Bool}
                   ^
/Users/admin/builder/spi-builder-workspace/Sources/Witness/FileEvent.swift:16:15: note: add stubs for conformance
public struct FileEventFlags: OptionSet {
              ^
Swift.RawRepresentable.RawValue:2:16: note: protocol requires nested type 'RawValue'
associatedtype RawValue}
               ^
Swift.SetAlgebra.init:2:1: note: protocol requires initializer 'init()' with type '()'
init()}
^
Swift.SetAlgebra.formUnion:2:15: note: protocol requires function 'formUnion' with type '(__owned FileEventFlags) -> ()'
mutating func formUnion(_ other: __owned Self)}
              ^
Swift.SetAlgebra.formIntersection:2:15: note: protocol requires function 'formIntersection' with type '(FileEventFlags) -> ()'
mutating func formIntersection(_ other: Self)}
              ^
Swift.SetAlgebra.formSymmetricDifference:2:15: note: protocol requires function 'formSymmetricDifference' with type '(__owned FileEventFlags) -> ()'
mutating func formSymmetricDifference(_ other: __owned Self)}
              ^
Swift.Equatable.==:2:13: note: protocol requires function '==' with type '(FileEventFlags, FileEventFlags) -> Bool'
static func == (lhs: Self, rhs: Self) -> Bool}
            ^
Failed frontend command:
/Applications/Xcode-26.0.0-Beta.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/Witness/EventStream.swift /Users/admin/builder/spi-builder-workspace/Sources/Witness/FileEvent.swift /Users/admin/builder/spi-builder-workspace/Sources/Witness/Witness.swift -target arm64-apple-tvos26.0 -load-resolved-plugin /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/lib/swift/host/plugins/libFoundationMacros.dylib\#/Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/bin/swift-plugin-server\#FoundationMacros -load-resolved-plugin /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/lib/swift/host/plugins/libObservationMacros.dylib\#/Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/bin/swift-plugin-server\#ObservationMacros -load-resolved-plugin /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/lib/swift/host/plugins/libSwiftMacros.dylib\#/Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/AppleTVOS.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/Witness.build/Debug-appletvos/Witness.build/Objects-normal/arm64/Witness-dependencies-1.json -Xllvm -aarch64-use-tbi -enable-objc-interop -stack-check -sdk /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS26.0.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos -F /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/Library/Frameworks -no-color-diagnostics -Xcc -fno-color-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=5 -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules -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/Witness.build/Debug-appletvos/Witness.build/Objects-normal/arm64/Witness_const_extract_protocols.json -enable-experimental-feature DebugDescriptionMacro -enable-bare-slash-regex -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 -enable-anonymous-context-mangled-names -file-compilation-dir /Users/admin/builder/spi-builder-workspace -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/appletvos26.0-23J5279j-93b6301b25fc0c7575c4d86c13c649ea.sdkstatcache -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Witness.build/Debug-appletvos/Witness.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Witness.build/Debug-appletvos/Witness.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Witness.build/Debug-appletvos/Witness.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Witness.build/Debug-appletvos/Witness.build/DerivedSources -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name Witness -frontend-parseable-output -disable-clang-spi -target-sdk-version 26.0 -target-sdk-name appletvos26.0 -clang-target arm64-apple-tvos26.0 -emit-module-doc-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Witness.build/Debug-appletvos/Witness.build/Objects-normal/arm64/Witness.swiftdoc -emit-module-source-info-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Witness.build/Debug-appletvos/Witness.build/Objects-normal/arm64/Witness.swiftsourceinfo -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Witness.build/Debug-appletvos/Witness.build/Objects-normal/arm64/Witness-Swift.h -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Witness.build/Debug-appletvos/Witness.build/Objects-normal/arm64/Witness-master-emit-module.dia -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Witness.build/Debug-appletvos/Witness.build/Objects-normal/arm64/Witness-master-emit-module.d -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Witness.build/Debug-appletvos/Witness.build/Objects-normal/arm64/Witness.swiftmodule -emit-abi-descriptor-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Witness.build/Debug-appletvos/Witness.build/Objects-normal/arm64/Witness.abi.json
SwiftCompile normal arm64 Compiling\ FileEvent.swift /Users/admin/builder/spi-builder-workspace/Sources/Witness/FileEvent.swift (in target 'Witness' from project 'Witness')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Witness/FileEvent.swift (in target 'Witness' from project 'Witness')
    cd /Users/admin/builder/spi-builder-workspace

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

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

** BUILD FAILED **
The following build commands failed:
	EmitSwiftModule normal arm64 (in target 'Witness' from project 'Witness')
	SwiftEmitModule normal arm64 Emitting\ module\ for\ Witness (in target 'Witness' from project 'Witness')
	Building project Witness with scheme Witness-Package
(3 failures)
BUILD FAILURE 6.2 tvOS