The Swift Package Index logo.Swift Package Index

Has it really been five years since Swift Package Index launched? Read our anniversary blog post!

Build Information

Failed to build ConnectionKage, reference main (ea1b58), with Swift 6.1 for macOS (Xcode) using Xcode 16.3 on 30 Apr 2025 04:37:20 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme ConnectionKage -destination platform=macOS,arch=arm64

Build Log

========================================
RunAll
========================================
Builder version: 4.61.1
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/andreilob/ConnectionKage.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/andreilob/ConnectionKage
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at ea1b589 Update README.md
Cloned https://github.com/andreilob/ConnectionKage.git
Revision (git rev-parse @):
ea1b5895705b0bfbff6ff5981a024e6bc744c6cc
SUCCESS checkout https://github.com/andreilob/ConnectionKage.git at main
========================================
Build
========================================
Selected platform:         macosXcodebuild
Swift version:             6.1
Building package at path:  $PWD
https://github.com/andreilob/ConnectionKage.git
https://github.com/andreilob/ConnectionKage.git
{
  "dependencies" : [
  ],
  "manifest_display_name" : "ConnectionKage",
  "name" : "ConnectionKage",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "18.0"
    }
  ],
  "products" : [
    {
      "name" : "ConnectionKage",
      "targets" : [
        "ConnectionKage"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "ConnectionKageTests",
      "module_type" : "SwiftTarget",
      "name" : "ConnectionKageTests",
      "path" : "Tests/ConnectionKageTests",
      "sources" : [
        "Mocks/ConnectionMonitorMock.swift",
        "Mocks/PathMock.swift",
        "ReachabilityTests.swift"
      ],
      "target_dependencies" : [
        "ConnectionKage"
      ],
      "type" : "test"
    },
    {
      "c99name" : "ConnectionKage",
      "module_type" : "SwiftTarget",
      "name" : "ConnectionKage",
      "path" : "Sources/ConnectionKage",
      "product_memberships" : [
        "ConnectionKage"
      ],
      "sources" : [
        "Monitor/ConnectionMonitor.swift",
        "Monitor/PathMonitor.swift",
        "Path/ConnectionPath.swift",
        "Path/ConnectionType.swift",
        "Path/DisconnectionReason.swift",
        "Path/Path.swift",
        "Path/PathStatus.swift",
        "Reachability.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "6.0"
}
Command line invocation:
    /Applications/Xcode-16.3.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Resolve Package Graph
Resolved source packages:
  ConnectionKage: /Users/admin/builder/spi-builder-workspace
resolved source packages: ConnectionKage
{
  "dependencies" : [
  ],
  "manifest_display_name" : "ConnectionKage",
  "name" : "ConnectionKage",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "18.0"
    }
  ],
  "products" : [
    {
      "name" : "ConnectionKage",
      "targets" : [
        "ConnectionKage"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "ConnectionKageTests",
      "module_type" : "SwiftTarget",
      "name" : "ConnectionKageTests",
      "path" : "Tests/ConnectionKageTests",
      "sources" : [
        "Mocks/ConnectionMonitorMock.swift",
        "Mocks/PathMock.swift",
        "ReachabilityTests.swift"
      ],
      "target_dependencies" : [
        "ConnectionKage"
      ],
      "type" : "test"
    },
    {
      "c99name" : "ConnectionKage",
      "module_type" : "SwiftTarget",
      "name" : "ConnectionKage",
      "path" : "Sources/ConnectionKage",
      "product_memberships" : [
        "ConnectionKage"
      ],
      "sources" : [
        "Monitor/ConnectionMonitor.swift",
        "Monitor/PathMonitor.swift",
        "Path/ConnectionPath.swift",
        "Path/ConnectionType.swift",
        "Path/DisconnectionReason.swift",
        "Path/Path.swift",
        "Path/PathStatus.swift",
        "Reachability.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "6.0"
}
{
  "workspace" : {
    "name" : "spi-builder-workspace",
    "schemes" : [
      "ConnectionKage"
    ]
  }
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme ConnectionKage -destination platform=macOS,arch=arm64 OTHER_SWIFT_FLAGS=-stats-output-dir .stats
Command line invocation:
    /Applications/Xcode-16.3.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath /Users/admin/builder/spi-builder-workspace/.derivedData build -scheme ConnectionKage -destination platform=macOS,arch=arm64 "OTHER_SWIFT_FLAGS=-stats-output-dir .stats"
Build settings from command line:
    OTHER_SWIFT_FLAGS = -stats-output-dir .stats
Resolve Package Graph
Resolved source packages:
  ConnectionKage: /Users/admin/builder/spi-builder-workspace
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (2 targets)
    Target 'ConnectionKage' in project 'ConnectionKage'
        ➜ Explicit dependency on target 'ConnectionKage' in project 'ConnectionKage'
    Target 'ConnectionKage' in project 'ConnectionKage' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ExecuteExternalTool /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -isysroot /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc --version
ExecuteExternalTool /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld -version_details
Build description signature: 0146df67095b64d6586b400b08a8dafc
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/0146df67095b64d6586b400b08a8dafc.xcbuilddata
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex
ClangStatCache /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx15.4-24E241-8287b8f5db97e746a1562fbca0c9d29b.sdkstatcache
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk -o /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx15.4-24E241-8287b8f5db97e746a1562fbca0c9d29b.sdkstatcache
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EagerLinkingTBDs/Debug
    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
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/PackageFrameworks
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/PackageFrameworks
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ConnectionKage.build/Debug/ConnectionKage.build/ConnectionKage.DependencyStaticMetadataFileList (in target 'ConnectionKage' from project 'ConnectionKage')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ConnectionKage.build/Debug/ConnectionKage.build/ConnectionKage.DependencyStaticMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ConnectionKage.build/Debug/ConnectionKage.build/ConnectionKage.modulemap (in target 'ConnectionKage' from project 'ConnectionKage')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ConnectionKage.build/Debug/ConnectionKage.build/ConnectionKage.modulemap
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ConnectionKage.build/Debug/ConnectionKage.build/ConnectionKage.DependencyMetadataFileList (in target 'ConnectionKage' from project 'ConnectionKage')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ConnectionKage.build/Debug/ConnectionKage.build/ConnectionKage.DependencyMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ConnectionKage.build/Debug/ConnectionKage.build/Objects-normal/arm64/ConnectionKage_const_extract_protocols.json (in target 'ConnectionKage' from project 'ConnectionKage')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ConnectionKage.build/Debug/ConnectionKage.build/Objects-normal/arm64/ConnectionKage_const_extract_protocols.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ConnectionKage.build/Debug/ConnectionKage.build/Objects-normal/arm64/ConnectionKage-OutputFileMap.json (in target 'ConnectionKage' from project 'ConnectionKage')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ConnectionKage.build/Debug/ConnectionKage.build/Objects-normal/arm64/ConnectionKage-OutputFileMap.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ConnectionKage.build/Debug/ConnectionKage.build/Objects-normal/arm64/ConnectionKage.SwiftConstValuesFileList (in target 'ConnectionKage' from project 'ConnectionKage')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ConnectionKage.build/Debug/ConnectionKage.build/Objects-normal/arm64/ConnectionKage.SwiftConstValuesFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ConnectionKage.build/Debug/ConnectionKage.build/Objects-normal/arm64/ConnectionKage.SwiftFileList (in target 'ConnectionKage' from project 'ConnectionKage')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ConnectionKage.build/Debug/ConnectionKage.build/Objects-normal/arm64/ConnectionKage.SwiftFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ConnectionKage.build/Debug/ConnectionKage.build/Objects-normal/arm64/ConnectionKage.LinkFileList (in target 'ConnectionKage' from project 'ConnectionKage')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ConnectionKage.build/Debug/ConnectionKage.build/Objects-normal/arm64/ConnectionKage.LinkFileList
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps/ConnectionKage.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ConnectionKage.build/Debug/ConnectionKage.build/ConnectionKage.modulemap (in target 'ConnectionKage' from project 'ConnectionKage')
    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/ConnectionKage.build/Debug/ConnectionKage.build/ConnectionKage.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps
SwiftDriver ConnectionKage normal arm64 com.apple.xcode.tools.swift.compiler (in target 'ConnectionKage' from project 'ConnectionKage')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftDriver -- /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -module-name ConnectionKage -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ConnectionKage.build/Debug/ConnectionKage.build/Objects-normal/arm64/ConnectionKage.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -stats-output-dir .stats -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk -target arm64-apple-macos10.13 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -profile-coverage-mapping -profile-generate -enable-testing -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -swift-version 6 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -I /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx15.4-24E241-8287b8f5db97e746a1562fbca0c9d29b.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ConnectionKage.build/Debug/ConnectionKage.build/Objects-normal/arm64/ConnectionKage-OutputFileMap.json -use-frontend-parseable-output -save-temps -no-color-diagnostics -serialize-diagnostics -emit-dependencies -emit-module -emit-module-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ConnectionKage.build/Debug/ConnectionKage.build/Objects-normal/arm64/ConnectionKage.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/ConnectionKage.build/Debug/ConnectionKage.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ConnectionKage.build/Debug/ConnectionKage.build/Objects-normal/arm64/ConnectionKage_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ConnectionKage.build/Debug/ConnectionKage.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ConnectionKage.build/Debug/ConnectionKage.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ConnectionKage.build/Debug/ConnectionKage.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/ConnectionKage.build/Debug/ConnectionKage.build/Objects-normal/arm64/ConnectionKage-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftCompile normal arm64 Compiling\ ConnectionPath.swift /Users/admin/builder/spi-builder-workspace/Sources/ConnectionKage/Path/ConnectionPath.swift (in target 'ConnectionKage' from project 'ConnectionKage')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/ConnectionKage/Path/ConnectionPath.swift (in target 'ConnectionKage' from project 'ConnectionKage')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

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

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

SwiftEmitModule normal arm64 Emitting\ module\ for\ ConnectionKage (in target 'ConnectionKage' from project 'ConnectionKage')
Failed frontend command:
/Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-frontend -frontend -emit-module -experimental-skip-non-inlinable-function-bodies-without-types /Users/admin/builder/spi-builder-workspace/Sources/ConnectionKage/Monitor/ConnectionMonitor.swift /Users/admin/builder/spi-builder-workspace/Sources/ConnectionKage/Monitor/PathMonitor.swift /Users/admin/builder/spi-builder-workspace/Sources/ConnectionKage/Path/ConnectionPath.swift /Users/admin/builder/spi-builder-workspace/Sources/ConnectionKage/Path/ConnectionType.swift /Users/admin/builder/spi-builder-workspace/Sources/ConnectionKage/Path/DisconnectionReason.swift /Users/admin/builder/spi-builder-workspace/Sources/ConnectionKage/Path/Path.swift /Users/admin/builder/spi-builder-workspace/Sources/ConnectionKage/Path/PathStatus.swift /Users/admin/builder/spi-builder-workspace/Sources/ConnectionKage/Reachability.swift -target arm64-apple-macos10.13 -Xllvm -aarch64-use-tbi -enable-objc-interop -sdk /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -I /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -no-color-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -profile-generate -profile-coverage-mapping -swift-version 6 -enforce-exclusivity\=checked -stats-output-dir /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode/.stats -Onone -D SWIFT_PACKAGE -D DEBUG -serialize-debugging-options -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ConnectionKage.build/Debug/ConnectionKage.build/Objects-normal/arm64/ConnectionKage_const_extract_protocols.json -enable-experimental-feature DebugDescriptionMacro -empty-abi-descriptor -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -resource-dir /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift -enable-anonymous-context-mangled-names -file-compilation-dir /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx15.4-24E241-8287b8f5db97e746a1562fbca0c9d29b.sdkstatcache -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ConnectionKage.build/Debug/ConnectionKage.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ConnectionKage.build/Debug/ConnectionKage.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ConnectionKage.build/Debug/ConnectionKage.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ConnectionKage.build/Debug/ConnectionKage.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name ConnectionKage -package-name spi_builder_workspace -frontend-parseable-output -disable-clang-spi -target-sdk-version 15.4 -target-sdk-name macosx15.4 -external-plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server -in-process-plugin-server-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/libSwiftInProcPluginServer.dylib -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/local/lib/swift/host/plugins -emit-module-doc-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ConnectionKage.build/Debug/ConnectionKage.build/Objects-normal/arm64/ConnectionKage.swiftdoc -emit-module-source-info-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ConnectionKage.build/Debug/ConnectionKage.build/Objects-normal/arm64/ConnectionKage.swiftsourceinfo -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ConnectionKage.build/Debug/ConnectionKage.build/Objects-normal/arm64/ConnectionKage-Swift.h -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ConnectionKage.build/Debug/ConnectionKage.build/Objects-normal/arm64/ConnectionKage-master-emit-module.dia -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ConnectionKage.build/Debug/ConnectionKage.build/Objects-normal/arm64/ConnectionKage-master-emit-module.d -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ConnectionKage.build/Debug/ConnectionKage.build/Objects-normal/arm64/ConnectionKage.swiftmodule -emit-abi-descriptor-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ConnectionKage.build/Debug/ConnectionKage.build/Objects-normal/arm64/ConnectionKage.abi.json
EmitSwiftModule normal arm64 (in target 'ConnectionKage' from project 'ConnectionKage')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

/Users/admin/builder/spi-builder-workspace/Sources/ConnectionKage/Monitor/ConnectionMonitor.swift:7:27: error: 'NWPathMonitor' is only available in macOS 10.14 or newer
    private let monitor = NWPathMonitor()
                          ^
/Users/admin/builder/spi-builder-workspace/Sources/ConnectionKage/Monitor/ConnectionMonitor.swift:3:13: note: add @available attribute to enclosing class
final class ConnectionMonitor: PathMonitor, @unchecked Sendable {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/ConnectionKage/Path/ConnectionType.swift:19:16: error: 'NWPath' is only available in macOS 10.14 or newer
    init(path: NWPath) {
               ^
/Users/admin/builder/spi-builder-workspace/Sources/ConnectionKage/Path/ConnectionType.swift:19:5: note: add @available attribute to enclosing initializer
    init(path: NWPath) {
    ^
/Users/admin/builder/spi-builder-workspace/Sources/ConnectionKage/Path/ConnectionType.swift:3:13: note: add @available attribute to enclosing enum
public enum ConnectionType {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/ConnectionKage/Path/DisconnectionReason.swift:19:16: error: 'NWPath' is only available in macOS 10.14 or newer
    init(path: NWPath) {
               ^
/Users/admin/builder/spi-builder-workspace/Sources/ConnectionKage/Path/DisconnectionReason.swift:19:5: note: add @available attribute to enclosing initializer
    init(path: NWPath) {
    ^
/Users/admin/builder/spi-builder-workspace/Sources/ConnectionKage/Path/DisconnectionReason.swift:3:13: note: add @available attribute to enclosing enum
public enum DisconnectionReason {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/ConnectionKage/Path/PathStatus.swift:13:16: error: 'NWPath' is only available in macOS 10.14 or newer
    init(path: NWPath) {
               ^
/Users/admin/builder/spi-builder-workspace/Sources/ConnectionKage/Path/PathStatus.swift:13:5: note: add @available attribute to enclosing initializer
    init(path: NWPath) {
    ^
/Users/admin/builder/spi-builder-workspace/Sources/ConnectionKage/Path/PathStatus.swift:3:6: note: add @available attribute to enclosing enum
enum PathStatus {
     ^
/Users/admin/builder/spi-builder-workspace/Sources/ConnectionKage/Reachability.swift:3:2: error: 'Observable()' is only available in macOS 14.0 or newer
@Observable
 ^
@__swiftmacro_14ConnectionKage12ReachabilityC11isReachable10ObservablefMr_.swift:1:2: error: 'ObservationTracked()' is only available in macOS 14.0 or newer
@ObservationTracked
 ^
/Users/admin/builder/spi-builder-workspace/Sources/ConnectionKage/Reachability.swift:3:1: note: in expansion of macro 'Observable' on property 'isReachable' here
@Observable
^
/Users/admin/builder/spi-builder-workspace/Sources/ConnectionKage/Reachability.swift:3:1: note: in expansion of macro 'Observable' on property 'isReachable' here
@Observable
^
/Users/admin/builder/spi-builder-workspace/Sources/ConnectionKage/Reachability.swift:4:20: note: add @available attribute to enclosing class
public final class Reachability: @unchecked Sendable {
                   ^
/Users/admin/builder/spi-builder-workspace/Sources/ConnectionKage/Reachability.swift:3:2: error: 'Observable()' is only available in macOS 14.0 or newer
@Observable
 ^
/Users/admin/builder/spi-builder-workspace/Sources/ConnectionKage/Reachability.swift:4:20: note: add @available attribute to enclosing class
public final class Reachability: @unchecked Sendable {
                   ^
@__swiftmacro_14ConnectionKage12ReachabilityC14connectionType10ObservablefMr1_.swift:1:2: error: 'ObservationTracked()' is only available in macOS 14.0 or newer
@ObservationTracked
 ^
/Users/admin/builder/spi-builder-workspace/Sources/ConnectionKage/Reachability.swift:3:1: note: in expansion of macro 'Observable' on property 'connectionType' here
@Observable
^
/Users/admin/builder/spi-builder-workspace/Sources/ConnectionKage/Reachability.swift:3:1: note: in expansion of macro 'Observable' on property 'connectionType' here
@Observable
^
/Users/admin/builder/spi-builder-workspace/Sources/ConnectionKage/Reachability.swift:4:20: note: add @available attribute to enclosing class
public final class Reachability: @unchecked Sendable {
                   ^
@__swiftmacro_14ConnectionKage12ReachabilityC13isConstrained10ObservablefMr2_.swift:1:2: error: 'ObservationTracked()' is only available in macOS 14.0 or newer
@ObservationTracked
 ^
/Users/admin/builder/spi-builder-workspace/Sources/ConnectionKage/Reachability.swift:3:1: note: in expansion of macro 'Observable' on property 'isConstrained' here
@Observable
^
/Users/admin/builder/spi-builder-workspace/Sources/ConnectionKage/Reachability.swift:3:1: note: in expansion of macro 'Observable' on property 'isConstrained' here
@Observable
^
/Users/admin/builder/spi-builder-workspace/Sources/ConnectionKage/Reachability.swift:4:20: note: add @available attribute to enclosing class
public final class Reachability: @unchecked Sendable {
                   ^
@__swiftmacro_14ConnectionKage12ReachabilityC11isExpensive10ObservablefMr3_.swift:1:2: error: 'ObservationTracked()' is only available in macOS 14.0 or newer
@ObservationTracked
 ^
/Users/admin/builder/spi-builder-workspace/Sources/ConnectionKage/Reachability.swift:3:1: note: in expansion of macro 'Observable' on property 'isExpensive' here
@Observable
^
/Users/admin/builder/spi-builder-workspace/Sources/ConnectionKage/Reachability.swift:3:1: note: in expansion of macro 'Observable' on property 'isExpensive' here
@Observable
^
/Users/admin/builder/spi-builder-workspace/Sources/ConnectionKage/Reachability.swift:4:20: note: add @available attribute to enclosing class
public final class Reachability: @unchecked Sendable {
                   ^
@__swiftmacro_14ConnectionKage12ReachabilityC19disconnectionReason10ObservablefMr4_.swift:1:2: error: 'ObservationTracked()' is only available in macOS 14.0 or newer
@ObservationTracked
 ^
/Users/admin/builder/spi-builder-workspace/Sources/ConnectionKage/Reachability.swift:3:1: note: in expansion of macro 'Observable' on property 'disconnectionReason' here
@Observable
^
/Users/admin/builder/spi-builder-workspace/Sources/ConnectionKage/Reachability.swift:3:1: note: in expansion of macro 'Observable' on property 'disconnectionReason' here
@Observable
^
/Users/admin/builder/spi-builder-workspace/Sources/ConnectionKage/Reachability.swift:4:20: note: add @available attribute to enclosing class
public final class Reachability: @unchecked Sendable {
                   ^
@__swiftmacro_14ConnectionKage12ReachabilityC7monitor33_8A0AC87B6C9666188B9242BE4C018C20LL10ObservablefMr5_.swift:1:2: error: 'ObservationTracked()' is only available in macOS 14.0 or newer
@ObservationTracked
 ^
/Users/admin/builder/spi-builder-workspace/Sources/ConnectionKage/Reachability.swift:3:1: note: in expansion of macro 'Observable' on property 'monitor' here
@Observable
^
/Users/admin/builder/spi-builder-workspace/Sources/ConnectionKage/Reachability.swift:3:1: note: in expansion of macro 'Observable' on property 'monitor' here
@Observable
^
/Users/admin/builder/spi-builder-workspace/Sources/ConnectionKage/Reachability.swift:4:20: note: add @available attribute to enclosing class
public final class Reachability: @unchecked Sendable {
                   ^
@__swiftmacro_14ConnectionKage12Reachability10ObservablefMm_.swift:1:2: error: 'ObservationIgnored()' is only available in macOS 14.0 or newer
@ObservationIgnored private let _$observationRegistrar = Observation.ObservationRegistrar()
 ^
/Users/admin/builder/spi-builder-workspace/Sources/ConnectionKage/Reachability.swift:3:1: note: in expansion of macro 'Observable' on class 'Reachability' here
@Observable
^~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/ConnectionKage/Reachability.swift:3:1: note: in expansion of macro 'Observable' on class 'Reachability' here
@Observable
^~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/ConnectionKage/Reachability.swift:4:20: note: add @available attribute to enclosing class
public final class Reachability: @unchecked Sendable {
                   ^
@__swiftmacro_14ConnectionKage12ReachabilityC11isReachable18ObservationTrackedfMp_.swift:15:11: error: 'ObservationIgnored()' is only available in macOS 14.0 or newer
         @ObservationIgnored private  var _isReachable  = false
          ^
@__swiftmacro_14ConnectionKage12ReachabilityC11isReachable10ObservablefMr_.swift:1:1: note: in expansion of macro 'ObservationTracked' on property 'isReachable' here
@ObservationTracked
^
@__swiftmacro_14ConnectionKage12ReachabilityC11isReachable10ObservablefMr_.swift:1:1: note: in expansion of macro 'ObservationTracked' on property 'isReachable' here
@ObservationTracked
^
/Users/admin/builder/spi-builder-workspace/Sources/ConnectionKage/Reachability.swift:4:20: note: add @available attribute to enclosing class
public final class Reachability: @unchecked Sendable {
                   ^
@__swiftmacro_14ConnectionKage12ReachabilityC14connectionType18ObservationTrackedfMp_.swift:9:11: error: 'ObservationIgnored()' is only available in macOS 14.0 or newer
         @ObservationIgnored private  var _connectionType: ConnectionType = .unknown
          ^
@__swiftmacro_14ConnectionKage12ReachabilityC14connectionType10ObservablefMr1_.swift:1:1: note: in expansion of macro 'ObservationTracked' on property 'connectionType' here
@ObservationTracked
^
@__swiftmacro_14ConnectionKage12ReachabilityC14connectionType10ObservablefMr1_.swift:1:1: note: in expansion of macro 'ObservationTracked' on property 'connectionType' here
@ObservationTracked
^
/Users/admin/builder/spi-builder-workspace/Sources/ConnectionKage/Reachability.swift:4:20: note: add @available attribute to enclosing class
public final class Reachability: @unchecked Sendable {
                   ^
@__swiftmacro_14ConnectionKage12ReachabilityC13isConstrained18ObservationTrackedfMp_.swift:13:11: error: 'ObservationIgnored()' is only available in macOS 14.0 or newer
         @ObservationIgnored private  var _isConstrained  = false
          ^
@__swiftmacro_14ConnectionKage12ReachabilityC13isConstrained10ObservablefMr2_.swift:1:1: note: in expansion of macro 'ObservationTracked' on property 'isConstrained' here
@ObservationTracked
^
@__swiftmacro_14ConnectionKage12ReachabilityC13isConstrained10ObservablefMr2_.swift:1:1: note: in expansion of macro 'ObservationTracked' on property 'isConstrained' here
@ObservationTracked
^
/Users/admin/builder/spi-builder-workspace/Sources/ConnectionKage/Reachability.swift:4:20: note: add @available attribute to enclosing class
public final class Reachability: @unchecked Sendable {
                   ^
@__swiftmacro_14ConnectionKage12ReachabilityC11isExpensive18ObservationTrackedfMp_.swift:15:11: error: 'ObservationIgnored()' is only available in macOS 14.0 or newer
         @ObservationIgnored private  var _isExpensive  = false
          ^
@__swiftmacro_14ConnectionKage12ReachabilityC11isExpensive10ObservablefMr3_.swift:1:1: note: in expansion of macro 'ObservationTracked' on property 'isExpensive' here
@ObservationTracked
^
@__swiftmacro_14ConnectionKage12ReachabilityC11isExpensive10ObservablefMr3_.swift:1:1: note: in expansion of macro 'ObservationTracked' on property 'isExpensive' here
@ObservationTracked
^
/Users/admin/builder/spi-builder-workspace/Sources/ConnectionKage/Reachability.swift:4:20: note: add @available attribute to enclosing class
public final class Reachability: @unchecked Sendable {
                   ^
@__swiftmacro_14ConnectionKage12ReachabilityC19disconnectionReason18ObservationTrackedfMp_.swift:6:11: error: 'ObservationIgnored()' is only available in macOS 14.0 or newer
         @ObservationIgnored private  var _disconnectionReason: DisconnectionReason?
          ^
@__swiftmacro_14ConnectionKage12ReachabilityC19disconnectionReason10ObservablefMr4_.swift:1:1: note: in expansion of macro 'ObservationTracked' on property 'disconnectionReason' here
@ObservationTracked
^
@__swiftmacro_14ConnectionKage12ReachabilityC19disconnectionReason10ObservablefMr4_.swift:1:1: note: in expansion of macro 'ObservationTracked' on property 'disconnectionReason' here
@ObservationTracked
^
/Users/admin/builder/spi-builder-workspace/Sources/ConnectionKage/Reachability.swift:4:20: note: add @available attribute to enclosing class
public final class Reachability: @unchecked Sendable {
                   ^
@__swiftmacro_14ConnectionKage12ReachabilityC7monitor33_8A0AC87B6C9666188B9242BE4C018C20LL18ObservationTrackedfMp_.swift:1:2: error: 'ObservationIgnored()' is only available in macOS 14.0 or newer
@ObservationIgnored private  var _monitor: PathMonitor
 ^
@__swiftmacro_14ConnectionKage12ReachabilityC7monitor33_8A0AC87B6C9666188B9242BE4C018C20LL10ObservablefMr5_.swift:1:1: note: in expansion of macro 'ObservationTracked' on property 'monitor' here
@ObservationTracked
^
@__swiftmacro_14ConnectionKage12ReachabilityC7monitor33_8A0AC87B6C9666188B9242BE4C018C20LL10ObservablefMr5_.swift:1:1: note: in expansion of macro 'ObservationTracked' on property 'monitor' here
@ObservationTracked
^
/Users/admin/builder/spi-builder-workspace/Sources/ConnectionKage/Reachability.swift:4:20: note: add @available attribute to enclosing class
public final class Reachability: @unchecked Sendable {
                   ^
@__swiftmacro_14ConnectionKage12Reachability10ObservablefMm_.swift:1:70: error: 'ObservationRegistrar' is only available in macOS 14.0 or newer
@ObservationIgnored private let _$observationRegistrar = Observation.ObservationRegistrar()
                                                                     ^
/Users/admin/builder/spi-builder-workspace/Sources/ConnectionKage/Reachability.swift:3:1: note: in expansion of macro 'Observable' on class 'Reachability' here
@Observable
^~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/ConnectionKage/Reachability.swift:3:1: note: in expansion of macro 'Observable' on class 'Reachability' here
@Observable
^~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/ConnectionKage/Reachability.swift:4:20: note: add @available attribute to enclosing class
public final class Reachability: @unchecked Sendable {
                   ^
/Users/admin/builder/spi-builder-workspace/Sources/ConnectionKage/Reachability.swift:3:2: error: 'Observable()' is only available in macOS 14.0 or newer
@Observable
 ^
/Users/admin/builder/spi-builder-workspace/Sources/ConnectionKage/Reachability.swift:4:20: note: add @available attribute to enclosing class
public final class Reachability: @unchecked Sendable {
                   ^
SwiftCompile normal arm64 Compiling\ ConnectionType.swift /Users/admin/builder/spi-builder-workspace/Sources/ConnectionKage/Path/ConnectionType.swift (in target 'ConnectionKage' from project 'ConnectionKage')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/ConnectionKage/Path/ConnectionType.swift (in target 'ConnectionKage' from project 'ConnectionKage')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

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

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

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

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

--- xcodebuild: WARNING: Using the first of multiple matching destinations:
{ platform:macOS, arch:arm64, id:bc37a657bed18d8b93509093fef57958a61083e2, name:My Mac }
{ platform:macOS, arch:arm64, variant:Mac Catalyst, id:bc37a657bed18d8b93509093fef57958a61083e2, name:My Mac }
{ platform:macOS, arch:arm64, variant:DriverKit, id:bc37a657bed18d8b93509093fef57958a61083e2, name:My Mac }
{ platform:macOS, arch:arm64, variant:Designed for [iPad,iPhone], id:bc37a657bed18d8b93509093fef57958a61083e2, name:My Mac }
** BUILD FAILED **
The following build commands failed:
	SwiftEmitModule normal arm64 Emitting\ module\ for\ ConnectionKage (in target 'ConnectionKage' from project 'ConnectionKage')
	EmitSwiftModule normal arm64 (in target 'ConnectionKage' from project 'ConnectionKage')
	Building workspace spi-builder-workspace with scheme ConnectionKage
(3 failures)
Command line invocation:
    /Applications/Xcode-16.3.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Resolved source packages:
  ConnectionKage: /Users/admin/builder/spi-builder-workspace
resolved source packages: ConnectionKage
{
  "dependencies" : [
  ],
  "manifest_display_name" : "ConnectionKage",
  "name" : "ConnectionKage",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "18.0"
    }
  ],
  "products" : [
    {
      "name" : "ConnectionKage",
      "targets" : [
        "ConnectionKage"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "ConnectionKageTests",
      "module_type" : "SwiftTarget",
      "name" : "ConnectionKageTests",
      "path" : "Tests/ConnectionKageTests",
      "sources" : [
        "Mocks/ConnectionMonitorMock.swift",
        "Mocks/PathMock.swift",
        "ReachabilityTests.swift"
      ],
      "target_dependencies" : [
        "ConnectionKage"
      ],
      "type" : "test"
    },
    {
      "c99name" : "ConnectionKage",
      "module_type" : "SwiftTarget",
      "name" : "ConnectionKage",
      "path" : "Sources/ConnectionKage",
      "product_memberships" : [
        "ConnectionKage"
      ],
      "sources" : [
        "Monitor/ConnectionMonitor.swift",
        "Monitor/PathMonitor.swift",
        "Path/ConnectionPath.swift",
        "Path/ConnectionType.swift",
        "Path/DisconnectionReason.swift",
        "Path/Path.swift",
        "Path/PathStatus.swift",
        "Reachability.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "6.0"
}
{
  "workspace" : {
    "name" : "spi-builder-workspace",
    "schemes" : [
      "ConnectionKage"
    ]
  }
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme ConnectionKage -destination platform=macOS,arch=arm64
Command line invocation:
    /Applications/Xcode-16.3.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath /Users/admin/builder/spi-builder-workspace/.derivedData build -scheme ConnectionKage -destination platform=macOS,arch=arm64
Resolve Package Graph
Resolved source packages:
  ConnectionKage: /Users/admin/builder/spi-builder-workspace
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (2 targets)
    Target 'ConnectionKage' in project 'ConnectionKage'
        ➜ Explicit dependency on target 'ConnectionKage' in project 'ConnectionKage'
    Target 'ConnectionKage' in project 'ConnectionKage' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ExecuteExternalTool /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -isysroot /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc --version
ExecuteExternalTool /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld -version_details
Build description signature: ec766c41ce20b2e26bccea2cb48ac6ab
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/ec766c41ce20b2e26bccea2cb48ac6ab.xcbuilddata
ClangStatCache /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx15.4-24E241-8287b8f5db97e746a1562fbca0c9d29b.sdkstatcache
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk -o /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx15.4-24E241-8287b8f5db97e746a1562fbca0c9d29b.sdkstatcache
SwiftDriver ConnectionKage normal arm64 com.apple.xcode.tools.swift.compiler (in target 'ConnectionKage' from project 'ConnectionKage')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftDriver -- /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -module-name ConnectionKage -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ConnectionKage.build/Debug/ConnectionKage.build/Objects-normal/arm64/ConnectionKage.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DXcode -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk -target arm64-apple-macos10.13 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -profile-coverage-mapping -profile-generate -enable-testing -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -swift-version 6 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -I /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx15.4-24E241-8287b8f5db97e746a1562fbca0c9d29b.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ConnectionKage.build/Debug/ConnectionKage.build/Objects-normal/arm64/ConnectionKage-OutputFileMap.json -use-frontend-parseable-output -save-temps -no-color-diagnostics -serialize-diagnostics -emit-dependencies -emit-module -emit-module-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ConnectionKage.build/Debug/ConnectionKage.build/Objects-normal/arm64/ConnectionKage.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/ConnectionKage.build/Debug/ConnectionKage.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ConnectionKage.build/Debug/ConnectionKage.build/Objects-normal/arm64/ConnectionKage_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ConnectionKage.build/Debug/ConnectionKage.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ConnectionKage.build/Debug/ConnectionKage.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ConnectionKage.build/Debug/ConnectionKage.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/ConnectionKage.build/Debug/ConnectionKage.build/Objects-normal/arm64/ConnectionKage-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftCompile normal arm64 Compiling\ ConnectionPath.swift /Users/admin/builder/spi-builder-workspace/Sources/ConnectionKage/Path/ConnectionPath.swift (in target 'ConnectionKage' from project 'ConnectionKage')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/ConnectionKage/Path/ConnectionPath.swift (in target 'ConnectionKage' from project 'ConnectionKage')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

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

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

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

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

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

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

SwiftEmitModule normal arm64 Emitting\ module\ for\ ConnectionKage (in target 'ConnectionKage' from project 'ConnectionKage')
Failed frontend command:
/Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-frontend -frontend -emit-module -experimental-skip-non-inlinable-function-bodies-without-types /Users/admin/builder/spi-builder-workspace/Sources/ConnectionKage/Monitor/ConnectionMonitor.swift /Users/admin/builder/spi-builder-workspace/Sources/ConnectionKage/Monitor/PathMonitor.swift /Users/admin/builder/spi-builder-workspace/Sources/ConnectionKage/Path/ConnectionPath.swift /Users/admin/builder/spi-builder-workspace/Sources/ConnectionKage/Path/ConnectionType.swift /Users/admin/builder/spi-builder-workspace/Sources/ConnectionKage/Path/DisconnectionReason.swift /Users/admin/builder/spi-builder-workspace/Sources/ConnectionKage/Path/Path.swift /Users/admin/builder/spi-builder-workspace/Sources/ConnectionKage/Path/PathStatus.swift /Users/admin/builder/spi-builder-workspace/Sources/ConnectionKage/Reachability.swift -target arm64-apple-macos10.13 -Xllvm -aarch64-use-tbi -enable-objc-interop -sdk /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -I /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -no-color-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -profile-generate -profile-coverage-mapping -swift-version 6 -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/ConnectionKage.build/Debug/ConnectionKage.build/Objects-normal/arm64/ConnectionKage_const_extract_protocols.json -enable-experimental-feature DebugDescriptionMacro -empty-abi-descriptor -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -resource-dir /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift -enable-anonymous-context-mangled-names -file-compilation-dir /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx15.4-24E241-8287b8f5db97e746a1562fbca0c9d29b.sdkstatcache -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ConnectionKage.build/Debug/ConnectionKage.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ConnectionKage.build/Debug/ConnectionKage.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ConnectionKage.build/Debug/ConnectionKage.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ConnectionKage.build/Debug/ConnectionKage.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name ConnectionKage -package-name spi_builder_workspace -frontend-parseable-output -disable-clang-spi -target-sdk-version 15.4 -target-sdk-name macosx15.4 -external-plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server -in-process-plugin-server-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/libSwiftInProcPluginServer.dylib -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/local/lib/swift/host/plugins -emit-module-doc-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ConnectionKage.build/Debug/ConnectionKage.build/Objects-normal/arm64/ConnectionKage.swiftdoc -emit-module-source-info-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ConnectionKage.build/Debug/ConnectionKage.build/Objects-normal/arm64/ConnectionKage.swiftsourceinfo -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ConnectionKage.build/Debug/ConnectionKage.build/Objects-normal/arm64/ConnectionKage-Swift.h -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ConnectionKage.build/Debug/ConnectionKage.build/Objects-normal/arm64/ConnectionKage-master-emit-module.dia -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ConnectionKage.build/Debug/ConnectionKage.build/Objects-normal/arm64/ConnectionKage-master-emit-module.d -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ConnectionKage.build/Debug/ConnectionKage.build/Objects-normal/arm64/ConnectionKage.swiftmodule -emit-abi-descriptor-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ConnectionKage.build/Debug/ConnectionKage.build/Objects-normal/arm64/ConnectionKage.abi.json
EmitSwiftModule normal arm64 (in target 'ConnectionKage' from project 'ConnectionKage')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

/Users/admin/builder/spi-builder-workspace/Sources/ConnectionKage/Monitor/ConnectionMonitor.swift:7:27: error: 'NWPathMonitor' is only available in macOS 10.14 or newer
    private let monitor = NWPathMonitor()
                          ^
/Users/admin/builder/spi-builder-workspace/Sources/ConnectionKage/Monitor/ConnectionMonitor.swift:3:13: note: add @available attribute to enclosing class
final class ConnectionMonitor: PathMonitor, @unchecked Sendable {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/ConnectionKage/Path/ConnectionType.swift:19:16: error: 'NWPath' is only available in macOS 10.14 or newer
    init(path: NWPath) {
               ^
/Users/admin/builder/spi-builder-workspace/Sources/ConnectionKage/Path/ConnectionType.swift:19:5: note: add @available attribute to enclosing initializer
    init(path: NWPath) {
    ^
/Users/admin/builder/spi-builder-workspace/Sources/ConnectionKage/Path/ConnectionType.swift:3:13: note: add @available attribute to enclosing enum
public enum ConnectionType {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/ConnectionKage/Path/DisconnectionReason.swift:19:16: error: 'NWPath' is only available in macOS 10.14 or newer
    init(path: NWPath) {
               ^
/Users/admin/builder/spi-builder-workspace/Sources/ConnectionKage/Path/DisconnectionReason.swift:19:5: note: add @available attribute to enclosing initializer
    init(path: NWPath) {
    ^
/Users/admin/builder/spi-builder-workspace/Sources/ConnectionKage/Path/DisconnectionReason.swift:3:13: note: add @available attribute to enclosing enum
public enum DisconnectionReason {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/ConnectionKage/Path/PathStatus.swift:13:16: error: 'NWPath' is only available in macOS 10.14 or newer
    init(path: NWPath) {
               ^
/Users/admin/builder/spi-builder-workspace/Sources/ConnectionKage/Path/PathStatus.swift:13:5: note: add @available attribute to enclosing initializer
    init(path: NWPath) {
    ^
/Users/admin/builder/spi-builder-workspace/Sources/ConnectionKage/Path/PathStatus.swift:3:6: note: add @available attribute to enclosing enum
enum PathStatus {
     ^
/Users/admin/builder/spi-builder-workspace/Sources/ConnectionKage/Reachability.swift:3:2: error: 'Observable()' is only available in macOS 14.0 or newer
@Observable
 ^
@__swiftmacro_14ConnectionKage12ReachabilityC11isReachable10ObservablefMr_.swift:1:2: error: 'ObservationTracked()' is only available in macOS 14.0 or newer
@ObservationTracked
 ^
/Users/admin/builder/spi-builder-workspace/Sources/ConnectionKage/Reachability.swift:3:1: note: in expansion of macro 'Observable' on property 'isReachable' here
@Observable
^
/Users/admin/builder/spi-builder-workspace/Sources/ConnectionKage/Reachability.swift:3:1: note: in expansion of macro 'Observable' on property 'isReachable' here
@Observable
^
/Users/admin/builder/spi-builder-workspace/Sources/ConnectionKage/Reachability.swift:4:20: note: add @available attribute to enclosing class
public final class Reachability: @unchecked Sendable {
                   ^
/Users/admin/builder/spi-builder-workspace/Sources/ConnectionKage/Reachability.swift:3:2: error: 'Observable()' is only available in macOS 14.0 or newer
@Observable
 ^
/Users/admin/builder/spi-builder-workspace/Sources/ConnectionKage/Reachability.swift:4:20: note: add @available attribute to enclosing class
public final class Reachability: @unchecked Sendable {
                   ^
@__swiftmacro_14ConnectionKage12ReachabilityC14connectionType10ObservablefMr1_.swift:1:2: error: 'ObservationTracked()' is only available in macOS 14.0 or newer
@ObservationTracked
 ^
/Users/admin/builder/spi-builder-workspace/Sources/ConnectionKage/Reachability.swift:3:1: note: in expansion of macro 'Observable' on property 'connectionType' here
@Observable
^
/Users/admin/builder/spi-builder-workspace/Sources/ConnectionKage/Reachability.swift:3:1: note: in expansion of macro 'Observable' on property 'connectionType' here
@Observable
^
/Users/admin/builder/spi-builder-workspace/Sources/ConnectionKage/Reachability.swift:4:20: note: add @available attribute to enclosing class
public final class Reachability: @unchecked Sendable {
                   ^
@__swiftmacro_14ConnectionKage12ReachabilityC13isConstrained10ObservablefMr2_.swift:1:2: error: 'ObservationTracked()' is only available in macOS 14.0 or newer
@ObservationTracked
 ^
/Users/admin/builder/spi-builder-workspace/Sources/ConnectionKage/Reachability.swift:3:1: note: in expansion of macro 'Observable' on property 'isConstrained' here
@Observable
^
/Users/admin/builder/spi-builder-workspace/Sources/ConnectionKage/Reachability.swift:3:1: note: in expansion of macro 'Observable' on property 'isConstrained' here
@Observable
^
/Users/admin/builder/spi-builder-workspace/Sources/ConnectionKage/Reachability.swift:4:20: note: add @available attribute to enclosing class
public final class Reachability: @unchecked Sendable {
                   ^
@__swiftmacro_14ConnectionKage12ReachabilityC11isExpensive10ObservablefMr3_.swift:1:2: error: 'ObservationTracked()' is only available in macOS 14.0 or newer
@ObservationTracked
 ^
/Users/admin/builder/spi-builder-workspace/Sources/ConnectionKage/Reachability.swift:3:1: note: in expansion of macro 'Observable' on property 'isExpensive' here
@Observable
^
/Users/admin/builder/spi-builder-workspace/Sources/ConnectionKage/Reachability.swift:3:1: note: in expansion of macro 'Observable' on property 'isExpensive' here
@Observable
^
/Users/admin/builder/spi-builder-workspace/Sources/ConnectionKage/Reachability.swift:4:20: note: add @available attribute to enclosing class
public final class Reachability: @unchecked Sendable {
                   ^
@__swiftmacro_14ConnectionKage12ReachabilityC19disconnectionReason10ObservablefMr4_.swift:1:2: error: 'ObservationTracked()' is only available in macOS 14.0 or newer
@ObservationTracked
 ^
/Users/admin/builder/spi-builder-workspace/Sources/ConnectionKage/Reachability.swift:3:1: note: in expansion of macro 'Observable' on property 'disconnectionReason' here
@Observable
^
/Users/admin/builder/spi-builder-workspace/Sources/ConnectionKage/Reachability.swift:3:1: note: in expansion of macro 'Observable' on property 'disconnectionReason' here
@Observable
^
/Users/admin/builder/spi-builder-workspace/Sources/ConnectionKage/Reachability.swift:4:20: note: add @available attribute to enclosing class
public final class Reachability: @unchecked Sendable {
                   ^
@__swiftmacro_14ConnectionKage12ReachabilityC7monitor33_8A0AC87B6C9666188B9242BE4C018C20LL10ObservablefMr5_.swift:1:2: error: 'ObservationTracked()' is only available in macOS 14.0 or newer
@ObservationTracked
 ^
/Users/admin/builder/spi-builder-workspace/Sources/ConnectionKage/Reachability.swift:3:1: note: in expansion of macro 'Observable' on property 'monitor' here
@Observable
^
/Users/admin/builder/spi-builder-workspace/Sources/ConnectionKage/Reachability.swift:3:1: note: in expansion of macro 'Observable' on property 'monitor' here
@Observable
^
/Users/admin/builder/spi-builder-workspace/Sources/ConnectionKage/Reachability.swift:4:20: note: add @available attribute to enclosing class
public final class Reachability: @unchecked Sendable {
                   ^
@__swiftmacro_14ConnectionKage12Reachability10ObservablefMm_.swift:1:2: error: 'ObservationIgnored()' is only available in macOS 14.0 or newer
@ObservationIgnored private let _$observationRegistrar = Observation.ObservationRegistrar()
 ^
/Users/admin/builder/spi-builder-workspace/Sources/ConnectionKage/Reachability.swift:3:1: note: in expansion of macro 'Observable' on class 'Reachability' here
@Observable
^~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/ConnectionKage/Reachability.swift:3:1: note: in expansion of macro 'Observable' on class 'Reachability' here
@Observable
^~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/ConnectionKage/Reachability.swift:4:20: note: add @available attribute to enclosing class
public final class Reachability: @unchecked Sendable {
                   ^
@__swiftmacro_14ConnectionKage12ReachabilityC11isReachable18ObservationTrackedfMp_.swift:15:11: error: 'ObservationIgnored()' is only available in macOS 14.0 or newer
         @ObservationIgnored private  var _isReachable  = false
          ^
@__swiftmacro_14ConnectionKage12ReachabilityC11isReachable10ObservablefMr_.swift:1:1: note: in expansion of macro 'ObservationTracked' on property 'isReachable' here
@ObservationTracked
^
@__swiftmacro_14ConnectionKage12ReachabilityC11isReachable10ObservablefMr_.swift:1:1: note: in expansion of macro 'ObservationTracked' on property 'isReachable' here
@ObservationTracked
^
/Users/admin/builder/spi-builder-workspace/Sources/ConnectionKage/Reachability.swift:4:20: note: add @available attribute to enclosing class
public final class Reachability: @unchecked Sendable {
                   ^
@__swiftmacro_14ConnectionKage12ReachabilityC14connectionType18ObservationTrackedfMp_.swift:9:11: error: 'ObservationIgnored()' is only available in macOS 14.0 or newer
         @ObservationIgnored private  var _connectionType: ConnectionType = .unknown
          ^
@__swiftmacro_14ConnectionKage12ReachabilityC14connectionType10ObservablefMr1_.swift:1:1: note: in expansion of macro 'ObservationTracked' on property 'connectionType' here
@ObservationTracked
^
@__swiftmacro_14ConnectionKage12ReachabilityC14connectionType10ObservablefMr1_.swift:1:1: note: in expansion of macro 'ObservationTracked' on property 'connectionType' here
@ObservationTracked
^
/Users/admin/builder/spi-builder-workspace/Sources/ConnectionKage/Reachability.swift:4:20: note: add @available attribute to enclosing class
public final class Reachability: @unchecked Sendable {
                   ^
@__swiftmacro_14ConnectionKage12ReachabilityC13isConstrained18ObservationTrackedfMp_.swift:13:11: error: 'ObservationIgnored()' is only available in macOS 14.0 or newer
         @ObservationIgnored private  var _isConstrained  = false
          ^
@__swiftmacro_14ConnectionKage12ReachabilityC13isConstrained10ObservablefMr2_.swift:1:1: note: in expansion of macro 'ObservationTracked' on property 'isConstrained' here
@ObservationTracked
^
@__swiftmacro_14ConnectionKage12ReachabilityC13isConstrained10ObservablefMr2_.swift:1:1: note: in expansion of macro 'ObservationTracked' on property 'isConstrained' here
@ObservationTracked
^
/Users/admin/builder/spi-builder-workspace/Sources/ConnectionKage/Reachability.swift:4:20: note: add @available attribute to enclosing class
public final class Reachability: @unchecked Sendable {
                   ^
@__swiftmacro_14ConnectionKage12ReachabilityC11isExpensive18ObservationTrackedfMp_.swift:15:11: error: 'ObservationIgnored()' is only available in macOS 14.0 or newer
         @ObservationIgnored private  var _isExpensive  = false
          ^
@__swiftmacro_14ConnectionKage12ReachabilityC11isExpensive10ObservablefMr3_.swift:1:1: note: in expansion of macro 'ObservationTracked' on property 'isExpensive' here
@ObservationTracked
^
@__swiftmacro_14ConnectionKage12ReachabilityC11isExpensive10ObservablefMr3_.swift:1:1: note: in expansion of macro 'ObservationTracked' on property 'isExpensive' here
@ObservationTracked
^
/Users/admin/builder/spi-builder-workspace/Sources/ConnectionKage/Reachability.swift:4:20: note: add @available attribute to enclosing class
public final class Reachability: @unchecked Sendable {
                   ^
@__swiftmacro_14ConnectionKage12ReachabilityC19disconnectionReason18ObservationTrackedfMp_.swift:6:11: error: 'ObservationIgnored()' is only available in macOS 14.0 or newer
         @ObservationIgnored private  var _disconnectionReason: DisconnectionReason?
          ^
@__swiftmacro_14ConnectionKage12ReachabilityC19disconnectionReason10ObservablefMr4_.swift:1:1: note: in expansion of macro 'ObservationTracked' on property 'disconnectionReason' here
@ObservationTracked
^
@__swiftmacro_14ConnectionKage12ReachabilityC19disconnectionReason10ObservablefMr4_.swift:1:1: note: in expansion of macro 'ObservationTracked' on property 'disconnectionReason' here
@ObservationTracked
^
/Users/admin/builder/spi-builder-workspace/Sources/ConnectionKage/Reachability.swift:4:20: note: add @available attribute to enclosing class
public final class Reachability: @unchecked Sendable {
                   ^
@__swiftmacro_14ConnectionKage12ReachabilityC7monitor33_8A0AC87B6C9666188B9242BE4C018C20LL18ObservationTrackedfMp_.swift:1:2: error: 'ObservationIgnored()' is only available in macOS 14.0 or newer
@ObservationIgnored private  var _monitor: PathMonitor
 ^
@__swiftmacro_14ConnectionKage12ReachabilityC7monitor33_8A0AC87B6C9666188B9242BE4C018C20LL10ObservablefMr5_.swift:1:1: note: in expansion of macro 'ObservationTracked' on property 'monitor' here
@ObservationTracked
^
@__swiftmacro_14ConnectionKage12ReachabilityC7monitor33_8A0AC87B6C9666188B9242BE4C018C20LL10ObservablefMr5_.swift:1:1: note: in expansion of macro 'ObservationTracked' on property 'monitor' here
@ObservationTracked
^
/Users/admin/builder/spi-builder-workspace/Sources/ConnectionKage/Reachability.swift:4:20: note: add @available attribute to enclosing class
public final class Reachability: @unchecked Sendable {
                   ^
@__swiftmacro_14ConnectionKage12Reachability10ObservablefMm_.swift:1:70: error: 'ObservationRegistrar' is only available in macOS 14.0 or newer
@ObservationIgnored private let _$observationRegistrar = Observation.ObservationRegistrar()
                                                                     ^
/Users/admin/builder/spi-builder-workspace/Sources/ConnectionKage/Reachability.swift:3:1: note: in expansion of macro 'Observable' on class 'Reachability' here
@Observable
^~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/ConnectionKage/Reachability.swift:3:1: note: in expansion of macro 'Observable' on class 'Reachability' here
@Observable
^~~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/ConnectionKage/Reachability.swift:4:20: note: add @available attribute to enclosing class
public final class Reachability: @unchecked Sendable {
                   ^
/Users/admin/builder/spi-builder-workspace/Sources/ConnectionKage/Reachability.swift:3:2: error: 'Observable()' is only available in macOS 14.0 or newer
@Observable
 ^
/Users/admin/builder/spi-builder-workspace/Sources/ConnectionKage/Reachability.swift:4:20: note: add @available attribute to enclosing class
public final class Reachability: @unchecked Sendable {
                   ^
SwiftCompile normal arm64 Compiling\ Reachability.swift /Users/admin/builder/spi-builder-workspace/Sources/ConnectionKage/Reachability.swift (in target 'ConnectionKage' from project 'ConnectionKage')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/ConnectionKage/Reachability.swift (in target 'ConnectionKage' from project 'ConnectionKage')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

--- xcodebuild: WARNING: Using the first of multiple matching destinations:
{ platform:macOS, arch:arm64, id:bc37a657bed18d8b93509093fef57958a61083e2, name:My Mac }
{ platform:macOS, arch:arm64, variant:Mac Catalyst, id:bc37a657bed18d8b93509093fef57958a61083e2, name:My Mac }
{ platform:macOS, arch:arm64, variant:DriverKit, id:bc37a657bed18d8b93509093fef57958a61083e2, name:My Mac }
{ platform:macOS, arch:arm64, variant:Designed for [iPad,iPhone], id:bc37a657bed18d8b93509093fef57958a61083e2, name:My Mac }
** BUILD FAILED **
The following build commands failed:
	SwiftEmitModule normal arm64 Emitting\ module\ for\ ConnectionKage (in target 'ConnectionKage' from project 'ConnectionKage')
	EmitSwiftModule normal arm64 (in target 'ConnectionKage' from project 'ConnectionKage')
	Building workspace spi-builder-workspace with scheme ConnectionKage
(3 failures)
BUILD FAILURE 6.1 macosXcodebuild