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Build Information

Failed to build KeychainKit, reference 1.1.0 (0dcb6d), with Swift 6.1 for tvOS using Xcode 16.3 on 28 Mar 2026 02:07:42 UTC.

Build Command

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

Build Log

========================================
RunAll
========================================
Builder version: 4.69.2
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/ErsanQ/KeychainKit.git
Reference: 1.1.0
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/ErsanQ/KeychainKit
 * tag               1.1.0      -> FETCH_HEAD
HEAD is now at 0dcb6d4 feat: add KeychainKey type-safe keys + withLock thread-safe mutation
Cloned https://github.com/ErsanQ/KeychainKit.git
Revision (git rev-parse @):
0dcb6d4781bf4a0b322e346f58c5db24d0c2330f
SUCCESS checkout https://github.com/ErsanQ/KeychainKit.git at 1.1.0
========================================
Build
========================================
Selected platform:         tvOS
Swift version:             6.1
Building package at path:  $PWD
https://github.com/ErsanQ/KeychainKit.git
https://github.com/ErsanQ/KeychainKit.git
{
  "dependencies" : [
  ],
  "manifest_display_name" : "KeychainKit",
  "name" : "KeychainKit",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "16.0"
    },
    {
      "name" : "macos",
      "version" : "13.0"
    },
    {
      "name" : "tvos",
      "version" : "16.0"
    },
    {
      "name" : "watchos",
      "version" : "9.0"
    },
    {
      "name" : "visionos",
      "version" : "1.0"
    }
  ],
  "products" : [
    {
      "name" : "KeychainKit",
      "targets" : [
        "KeychainKit"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "swift_languages_versions" : [
    "5"
  ],
  "targets" : [
    {
      "c99name" : "KeychainKitTests",
      "module_type" : "SwiftTarget",
      "name" : "KeychainKitTests",
      "path" : "Tests/KeychainKitTests",
      "sources" : [
        "KeychainKitTests.swift"
      ],
      "target_dependencies" : [
        "KeychainKit"
      ],
      "type" : "test"
    },
    {
      "c99name" : "KeychainKit",
      "module_type" : "SwiftTarget",
      "name" : "KeychainKit",
      "path" : "Sources/KeychainKit",
      "product_memberships" : [
        "KeychainKit"
      ],
      "sources" : [
        "Keychain.swift",
        "KeychainAccessibility.swift",
        "KeychainError.swift",
        "KeychainItem.swift",
        "KeychainKey.swift",
        "KeychainStore.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.9"
}
Command line invocation:
    /Applications/Xcode-16.3.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Resolve Package Graph
Resolved source packages:
  KeychainKit: /Users/admin/builder/spi-builder-workspace
resolved source packages: KeychainKit
{
  "dependencies" : [
  ],
  "manifest_display_name" : "KeychainKit",
  "name" : "KeychainKit",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "16.0"
    },
    {
      "name" : "macos",
      "version" : "13.0"
    },
    {
      "name" : "tvos",
      "version" : "16.0"
    },
    {
      "name" : "watchos",
      "version" : "9.0"
    },
    {
      "name" : "visionos",
      "version" : "1.0"
    }
  ],
  "products" : [
    {
      "name" : "KeychainKit",
      "targets" : [
        "KeychainKit"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "swift_languages_versions" : [
    "5"
  ],
  "targets" : [
    {
      "c99name" : "KeychainKitTests",
      "module_type" : "SwiftTarget",
      "name" : "KeychainKitTests",
      "path" : "Tests/KeychainKitTests",
      "sources" : [
        "KeychainKitTests.swift"
      ],
      "target_dependencies" : [
        "KeychainKit"
      ],
      "type" : "test"
    },
    {
      "c99name" : "KeychainKit",
      "module_type" : "SwiftTarget",
      "name" : "KeychainKit",
      "path" : "Sources/KeychainKit",
      "product_memberships" : [
        "KeychainKit"
      ],
      "sources" : [
        "Keychain.swift",
        "KeychainAccessibility.swift",
        "KeychainError.swift",
        "KeychainItem.swift",
        "KeychainKey.swift",
        "KeychainStore.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.9"
}
{
  "workspace" : {
    "name" : "spi-builder-workspace",
    "schemes" : [
      "KeychainKit"
    ]
  }
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme KeychainKit -destination generic/platform=tvOS OTHER_SWIFT_FLAGS=-stats-output-dir .stats -strict-concurrency=complete -enable-upcoming-feature StrictConcurrency -enable-upcoming-feature DisableOutwardActorInference -enable-upcoming-feature GlobalActorIsolatedTypesUsability -enable-upcoming-feature InferSendableFromCaptures
Command line invocation:
    /Applications/Xcode-16.3.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath /Users/admin/builder/spi-builder-workspace/.derivedData build -scheme KeychainKit -destination generic/platform=tvOS "OTHER_SWIFT_FLAGS=-stats-output-dir .stats -strict-concurrency=complete -enable-upcoming-feature StrictConcurrency -enable-upcoming-feature DisableOutwardActorInference -enable-upcoming-feature GlobalActorIsolatedTypesUsability -enable-upcoming-feature InferSendableFromCaptures"
Build settings from command line:
    OTHER_SWIFT_FLAGS = -stats-output-dir .stats -strict-concurrency=complete -enable-upcoming-feature StrictConcurrency -enable-upcoming-feature DisableOutwardActorInference -enable-upcoming-feature GlobalActorIsolatedTypesUsability -enable-upcoming-feature InferSendableFromCaptures
Resolve Package Graph
Resolved source packages:
  KeychainKit: /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 'KeychainKit' in project 'KeychainKit'
        ➜ Explicit dependency on target 'KeychainKit' in project 'KeychainKit'
    Target 'KeychainKit' in project 'KeychainKit' (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/AppleTVOS.platform/Developer/SDKs/AppleTVOS18.4.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: ac83ff252e5d890454e1f44d509821f5
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/ac83ff252e5d890454e1f44d509821f5.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/AppleTVOS.platform/Developer/SDKs/AppleTVOS18.4.sdk /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/appletvos18.4-22L251-271d326055c85f9856fa135c41255102.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/AppleTVOS.platform/Developer/SDKs/AppleTVOS18.4.sdk -o /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/appletvos18.4-22L251-271d326055c85f9856fa135c41255102.sdkstatcache
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    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/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EagerLinkingTBDs/Debug-appletvos
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/PackageFrameworks
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/PackageFrameworks
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/KeychainKit.build/Debug-appletvos/KeychainKit.build/KeychainKit.modulemap (in target 'KeychainKit' from project 'KeychainKit')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/KeychainKit.build/Debug-appletvos/KeychainKit.build/KeychainKit.modulemap
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/KeychainKit.build/Debug-appletvos/KeychainKit.build/KeychainKit.DependencyMetadataFileList (in target 'KeychainKit' from project 'KeychainKit')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/KeychainKit.build/Debug-appletvos/KeychainKit.build/KeychainKit.DependencyMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/KeychainKit.build/Debug-appletvos/KeychainKit.build/Objects-normal/arm64/KeychainKit-OutputFileMap.json (in target 'KeychainKit' from project 'KeychainKit')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/KeychainKit.build/Debug-appletvos/KeychainKit.build/Objects-normal/arm64/KeychainKit-OutputFileMap.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/KeychainKit.build/Debug-appletvos/KeychainKit.build/Objects-normal/arm64/KeychainKit.SwiftFileList (in target 'KeychainKit' from project 'KeychainKit')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/KeychainKit.build/Debug-appletvos/KeychainKit.build/Objects-normal/arm64/KeychainKit.SwiftFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/KeychainKit.build/Debug-appletvos/KeychainKit.build/Objects-normal/arm64/KeychainKit.SwiftConstValuesFileList (in target 'KeychainKit' from project 'KeychainKit')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/KeychainKit.build/Debug-appletvos/KeychainKit.build/Objects-normal/arm64/KeychainKit.SwiftConstValuesFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/KeychainKit.build/Debug-appletvos/KeychainKit.build/KeychainKit.DependencyStaticMetadataFileList (in target 'KeychainKit' from project 'KeychainKit')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/KeychainKit.build/Debug-appletvos/KeychainKit.build/KeychainKit.DependencyStaticMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/KeychainKit.build/Debug-appletvos/KeychainKit.build/Objects-normal/arm64/KeychainKit_const_extract_protocols.json (in target 'KeychainKit' from project 'KeychainKit')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/KeychainKit.build/Debug-appletvos/KeychainKit.build/Objects-normal/arm64/KeychainKit_const_extract_protocols.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/KeychainKit.build/Debug-appletvos/KeychainKit.build/Objects-normal/arm64/KeychainKit.LinkFileList (in target 'KeychainKit' from project 'KeychainKit')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/KeychainKit.build/Debug-appletvos/KeychainKit.build/Objects-normal/arm64/KeychainKit.LinkFileList
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps-appletvos/KeychainKit.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/KeychainKit.build/Debug-appletvos/KeychainKit.build/KeychainKit.modulemap (in target 'KeychainKit' from project 'KeychainKit')
    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/KeychainKit.build/Debug-appletvos/KeychainKit.build/KeychainKit.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps-appletvos
SwiftDriver KeychainKit normal arm64 com.apple.xcode.tools.swift.compiler (in target 'KeychainKit' from project 'KeychainKit')
    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 KeychainKit -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/KeychainKit.build/Debug-appletvos/KeychainKit.build/Objects-normal/arm64/KeychainKit.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -stats-output-dir .stats -strict-concurrency\=complete -enable-upcoming-feature StrictConcurrency -enable-upcoming-feature DisableOutwardActorInference -enable-upcoming-feature GlobalActorIsolatedTypesUsability -enable-upcoming-feature InferSendableFromCaptures -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS18.4.sdk -target arm64-apple-tvos16.0 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -profile-coverage-mapping -profile-generate -enable-testing -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -swift-version 5 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos -I /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS18.4.sdk/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/appletvos18.4-22L251-271d326055c85f9856fa135c41255102.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/KeychainKit.build/Debug-appletvos/KeychainKit.build/Objects-normal/arm64/KeychainKit-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/KeychainKit.build/Debug-appletvos/KeychainKit.build/Objects-normal/arm64/KeychainKit.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/KeychainKit.build/Debug-appletvos/KeychainKit.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/KeychainKit.build/Debug-appletvos/KeychainKit.build/Objects-normal/arm64/KeychainKit_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/KeychainKit.build/Debug-appletvos/KeychainKit.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/KeychainKit.build/Debug-appletvos/KeychainKit.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/KeychainKit.build/Debug-appletvos/KeychainKit.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/KeychainKit.build/Debug-appletvos/KeychainKit.build/Objects-normal/arm64/KeychainKit-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftEmitModule normal arm64 Emitting\ module\ for\ KeychainKit (in target 'KeychainKit' from project 'KeychainKit')
EmitSwiftModule normal arm64 (in target 'KeychainKit' from project 'KeychainKit')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

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

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

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

/Users/admin/builder/spi-builder-workspace/Sources/KeychainKit/KeychainItem.swift:53:18: error: cannot convert value of type '[String]' to specified type 'String'
                .flatMap { String(data: $0, encoding: .utf8) }
                 ^
/Users/admin/builder/spi-builder-workspace/Sources/KeychainKit/KeychainItem.swift:53:41: error: cannot convert value of type 'Data.Element' (aka 'UInt8') to expected argument type 'Data'
                .flatMap { String(data: $0, encoding: .utf8) }
                                        ^
/Users/admin/builder/spi-builder-workspace/Sources/KeychainKit/KeychainItem.swift:76:14: error: cannot convert value of type '[String]' to specified type 'String'
            .flatMap { String(data: $0, encoding: .utf8) }
             ^
/Users/admin/builder/spi-builder-workspace/Sources/KeychainKit/KeychainItem.swift:76:37: error: cannot convert value of type 'Data.Element' (aka 'UInt8') to expected argument type 'Data'
            .flatMap { String(data: $0, encoding: .utf8) }
                                    ^
Failed frontend command:
/Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-frontend -frontend -c /Users/admin/builder/spi-builder-workspace/Sources/KeychainKit/Keychain.swift /Users/admin/builder/spi-builder-workspace/Sources/KeychainKit/KeychainAccessibility.swift /Users/admin/builder/spi-builder-workspace/Sources/KeychainKit/KeychainError.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/KeychainKit/KeychainItem.swift /Users/admin/builder/spi-builder-workspace/Sources/KeychainKit/KeychainKey.swift /Users/admin/builder/spi-builder-workspace/Sources/KeychainKit/KeychainStore.swift -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/KeychainKit.build/Debug-appletvos/KeychainKit.build/Objects-normal/arm64/KeychainItem.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/KeychainKit.build/Debug-appletvos/KeychainKit.build/Objects-normal/arm64/KeychainItem.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/KeychainKit.build/Debug-appletvos/KeychainKit.build/Objects-normal/arm64/KeychainItem.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/KeychainKit.build/Debug-appletvos/KeychainKit.build/Objects-normal/arm64/KeychainItem.dia -target arm64-apple-tvos16.0 -Xllvm -aarch64-use-tbi -enable-objc-interop -stack-check -sdk /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS18.4.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos -I /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS18.4.sdk/Developer/Library/Frameworks -no-color-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -profile-generate -profile-coverage-mapping -swift-version 5 -enforce-exclusivity\=checked -stats-output-dir /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode/.stats -Onone -D SWIFT_PACKAGE -D DEBUG -serialize-debugging-options -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/KeychainKit.build/Debug-appletvos/KeychainKit.build/Objects-normal/arm64/KeychainKit_const_extract_protocols.json -enable-upcoming-feature StrictConcurrency -enable-upcoming-feature DisableOutwardActorInference -enable-upcoming-feature GlobalActorIsolatedTypesUsability -enable-upcoming-feature InferSendableFromCaptures -enable-experimental-feature DebugDescriptionMacro -strict-concurrency\=complete -empty-abi-descriptor -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -resource-dir /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift -enable-anonymous-context-mangled-names -file-compilation-dir /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/appletvos18.4-22L251-271d326055c85f9856fa135c41255102.sdkstatcache -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/KeychainKit.build/Debug-appletvos/KeychainKit.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/KeychainKit.build/Debug-appletvos/KeychainKit.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/KeychainKit.build/Debug-appletvos/KeychainKit.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/KeychainKit.build/Debug-appletvos/KeychainKit.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name KeychainKit -package-name spi_builder_workspace -frontend-parseable-output -disable-clang-spi -target-sdk-version 18.4 -target-sdk-name appletvos18.4 -external-plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.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 -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/KeychainKit.build/Debug-appletvos/KeychainKit.build/Objects-normal/arm64/KeychainItem.o -index-unit-output-path /KeychainKit.build/Debug-appletvos/KeychainKit.build/Objects-normal/arm64/KeychainItem.o -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -index-system-modules
SwiftCompile normal arm64 Compiling\ KeychainStore.swift /Users/admin/builder/spi-builder-workspace/Sources/KeychainKit/KeychainStore.swift (in target 'KeychainKit' from project 'KeychainKit')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/KeychainKit/KeychainStore.swift (in target 'KeychainKit' from project 'KeychainKit')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

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

/Users/admin/builder/spi-builder-workspace/Sources/KeychainKit/KeychainAccessibility.swift:46:51: warning: 'kSecAttrAccessibleAlways' was deprecated in tvOS 12.0: Use an accessibility level that provides some user protection, such as kSecAttrAccessibleAfterFirstUnlock
        case .always:                      return kSecAttrAccessibleAlways
                                                  ^
SwiftCompile normal arm64 Compiling\ KeychainError.swift /Users/admin/builder/spi-builder-workspace/Sources/KeychainKit/KeychainError.swift (in target 'KeychainKit' from project 'KeychainKit')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/KeychainKit/KeychainError.swift (in target 'KeychainKit' from project 'KeychainKit')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftDriverJobDiscovery normal arm64 Emitting module for KeychainKit (in target 'KeychainKit' from project 'KeychainKit')
SwiftDriver\ Compilation\ Requirements KeychainKit normal arm64 com.apple.xcode.tools.swift.compiler (in target 'KeychainKit' from project 'KeychainKit')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-Swift-Compilation-Requirements -- /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -module-name KeychainKit -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/KeychainKit.build/Debug-appletvos/KeychainKit.build/Objects-normal/arm64/KeychainKit.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -stats-output-dir .stats -strict-concurrency\=complete -enable-upcoming-feature StrictConcurrency -enable-upcoming-feature DisableOutwardActorInference -enable-upcoming-feature GlobalActorIsolatedTypesUsability -enable-upcoming-feature InferSendableFromCaptures -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS18.4.sdk -target arm64-apple-tvos16.0 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -profile-coverage-mapping -profile-generate -enable-testing -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -swift-version 5 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos -I /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS18.4.sdk/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/appletvos18.4-22L251-271d326055c85f9856fa135c41255102.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/KeychainKit.build/Debug-appletvos/KeychainKit.build/Objects-normal/arm64/KeychainKit-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/KeychainKit.build/Debug-appletvos/KeychainKit.build/Objects-normal/arm64/KeychainKit.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/KeychainKit.build/Debug-appletvos/KeychainKit.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/KeychainKit.build/Debug-appletvos/KeychainKit.build/Objects-normal/arm64/KeychainKit_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/KeychainKit.build/Debug-appletvos/KeychainKit.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/KeychainKit.build/Debug-appletvos/KeychainKit.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/KeychainKit.build/Debug-appletvos/KeychainKit.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/KeychainKit.build/Debug-appletvos/KeychainKit.build/Objects-normal/arm64/KeychainKit-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftMergeGeneratedHeaders /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps-appletvos/KeychainKit-Swift.h /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/KeychainKit.build/Debug-appletvos/KeychainKit.build/Objects-normal/arm64/KeychainKit-Swift.h (in target 'KeychainKit' from project 'KeychainKit')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-swiftHeaderTool -arch arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/KeychainKit.build/Debug-appletvos/KeychainKit.build/Objects-normal/arm64/KeychainKit-Swift.h -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps-appletvos/KeychainKit-Swift.h
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/KeychainKit.swiftmodule/arm64-apple-tvos.swiftdoc /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/KeychainKit.build/Debug-appletvos/KeychainKit.build/Objects-normal/arm64/KeychainKit.swiftdoc (in target 'KeychainKit' from project 'KeychainKit')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-copy -exclude .DS_Store -exclude CVS -exclude .svn -exclude .git -exclude .hg -resolve-src-symlinks -rename /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/KeychainKit.build/Debug-appletvos/KeychainKit.build/Objects-normal/arm64/KeychainKit.swiftdoc /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/KeychainKit.swiftmodule/arm64-apple-tvos.swiftdoc
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/KeychainKit.swiftmodule/arm64-apple-tvos.abi.json /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/KeychainKit.build/Debug-appletvos/KeychainKit.build/Objects-normal/arm64/KeychainKit.abi.json (in target 'KeychainKit' from project 'KeychainKit')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-copy -exclude .DS_Store -exclude CVS -exclude .svn -exclude .git -exclude .hg -resolve-src-symlinks -rename /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/KeychainKit.build/Debug-appletvos/KeychainKit.build/Objects-normal/arm64/KeychainKit.abi.json /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/KeychainKit.swiftmodule/arm64-apple-tvos.abi.json
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/KeychainKit.swiftmodule/arm64-apple-tvos.swiftmodule /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/KeychainKit.build/Debug-appletvos/KeychainKit.build/Objects-normal/arm64/KeychainKit.swiftmodule (in target 'KeychainKit' from project 'KeychainKit')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-copy -exclude .DS_Store -exclude CVS -exclude .svn -exclude .git -exclude .hg -resolve-src-symlinks -rename /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/KeychainKit.build/Debug-appletvos/KeychainKit.build/Objects-normal/arm64/KeychainKit.swiftmodule /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/KeychainKit.swiftmodule/arm64-apple-tvos.swiftmodule
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/KeychainKit.swiftmodule/Project/arm64-apple-tvos.swiftsourceinfo /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/KeychainKit.build/Debug-appletvos/KeychainKit.build/Objects-normal/arm64/KeychainKit.swiftsourceinfo (in target 'KeychainKit' from project 'KeychainKit')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-copy -exclude .DS_Store -exclude CVS -exclude .svn -exclude .git -exclude .hg -resolve-src-symlinks -rename /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/KeychainKit.build/Debug-appletvos/KeychainKit.build/Objects-normal/arm64/KeychainKit.swiftsourceinfo /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/KeychainKit.swiftmodule/Project/arm64-apple-tvos.swiftsourceinfo
SwiftDriverJobDiscovery normal arm64 Compiling KeychainAccessibility.swift (in target 'KeychainKit' from project 'KeychainKit')
SwiftDriverJobDiscovery normal arm64 Compiling KeychainError.swift (in target 'KeychainKit' from project 'KeychainKit')
SwiftDriverJobDiscovery normal arm64 Compiling KeychainKey.swift (in target 'KeychainKit' from project 'KeychainKit')
SwiftDriverJobDiscovery normal arm64 Compiling KeychainStore.swift (in target 'KeychainKit' from project 'KeychainKit')
** BUILD FAILED **
The following build commands failed:
	SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/KeychainKit/KeychainItem.swift (in target 'KeychainKit' from project 'KeychainKit')
	SwiftCompile normal arm64 Compiling\ KeychainItem.swift /Users/admin/builder/spi-builder-workspace/Sources/KeychainKit/KeychainItem.swift (in target 'KeychainKit' from project 'KeychainKit')
	Building workspace spi-builder-workspace with scheme KeychainKit
(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:
  KeychainKit: /Users/admin/builder/spi-builder-workspace
resolved source packages: KeychainKit
{
  "dependencies" : [
  ],
  "manifest_display_name" : "KeychainKit",
  "name" : "KeychainKit",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "16.0"
    },
    {
      "name" : "macos",
      "version" : "13.0"
    },
    {
      "name" : "tvos",
      "version" : "16.0"
    },
    {
      "name" : "watchos",
      "version" : "9.0"
    },
    {
      "name" : "visionos",
      "version" : "1.0"
    }
  ],
  "products" : [
    {
      "name" : "KeychainKit",
      "targets" : [
        "KeychainKit"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "swift_languages_versions" : [
    "5"
  ],
  "targets" : [
    {
      "c99name" : "KeychainKitTests",
      "module_type" : "SwiftTarget",
      "name" : "KeychainKitTests",
      "path" : "Tests/KeychainKitTests",
      "sources" : [
        "KeychainKitTests.swift"
      ],
      "target_dependencies" : [
        "KeychainKit"
      ],
      "type" : "test"
    },
    {
      "c99name" : "KeychainKit",
      "module_type" : "SwiftTarget",
      "name" : "KeychainKit",
      "path" : "Sources/KeychainKit",
      "product_memberships" : [
        "KeychainKit"
      ],
      "sources" : [
        "Keychain.swift",
        "KeychainAccessibility.swift",
        "KeychainError.swift",
        "KeychainItem.swift",
        "KeychainKey.swift",
        "KeychainStore.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.9"
}
{
  "workspace" : {
    "name" : "spi-builder-workspace",
    "schemes" : [
      "KeychainKit"
    ]
  }
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme KeychainKit -destination generic/platform=tvOS
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 KeychainKit -destination generic/platform=tvOS
Resolve Package Graph
Resolved source packages:
  KeychainKit: /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 'KeychainKit' in project 'KeychainKit'
        ➜ Explicit dependency on target 'KeychainKit' in project 'KeychainKit'
    Target 'KeychainKit' in project 'KeychainKit' (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/AppleTVOS.platform/Developer/SDKs/AppleTVOS18.4.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: b4e157713f053051f69bc4551685038a
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/b4e157713f053051f69bc4551685038a.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/AppleTVOS.platform/Developer/SDKs/AppleTVOS18.4.sdk /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/appletvos18.4-22L251-271d326055c85f9856fa135c41255102.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/AppleTVOS.platform/Developer/SDKs/AppleTVOS18.4.sdk -o /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/appletvos18.4-22L251-271d326055c85f9856fa135c41255102.sdkstatcache
SwiftDriver KeychainKit normal arm64 com.apple.xcode.tools.swift.compiler (in target 'KeychainKit' from project 'KeychainKit')
    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 KeychainKit -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/KeychainKit.build/Debug-appletvos/KeychainKit.build/Objects-normal/arm64/KeychainKit.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DXcode -enable-experimental-feature StrictConcurrency -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/AppleTVOS.platform/Developer/SDKs/AppleTVOS18.4.sdk -target arm64-apple-tvos16.0 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -profile-coverage-mapping -profile-generate -enable-testing -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -swift-version 5 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos -I /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS18.4.sdk/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/appletvos18.4-22L251-271d326055c85f9856fa135c41255102.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/KeychainKit.build/Debug-appletvos/KeychainKit.build/Objects-normal/arm64/KeychainKit-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/KeychainKit.build/Debug-appletvos/KeychainKit.build/Objects-normal/arm64/KeychainKit.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/KeychainKit.build/Debug-appletvos/KeychainKit.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/KeychainKit.build/Debug-appletvos/KeychainKit.build/Objects-normal/arm64/KeychainKit_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/KeychainKit.build/Debug-appletvos/KeychainKit.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/KeychainKit.build/Debug-appletvos/KeychainKit.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/KeychainKit.build/Debug-appletvos/KeychainKit.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/KeychainKit.build/Debug-appletvos/KeychainKit.build/Objects-normal/arm64/KeychainKit-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftCompile normal arm64 Compiling\ KeychainAccessibility.swift /Users/admin/builder/spi-builder-workspace/Sources/KeychainKit/KeychainAccessibility.swift (in target 'KeychainKit' from project 'KeychainKit')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/KeychainKit/KeychainAccessibility.swift (in target 'KeychainKit' from project 'KeychainKit')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

/Users/admin/builder/spi-builder-workspace/Sources/KeychainKit/KeychainAccessibility.swift:46:51: warning: 'kSecAttrAccessibleAlways' was deprecated in tvOS 12.0: Use an accessibility level that provides some user protection, such as kSecAttrAccessibleAfterFirstUnlock
        case .always:                      return kSecAttrAccessibleAlways
                                                  ^
SwiftCompile normal arm64 Compiling\ KeychainKey.swift /Users/admin/builder/spi-builder-workspace/Sources/KeychainKit/KeychainKey.swift (in target 'KeychainKit' from project 'KeychainKit')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/KeychainKit/KeychainKey.swift (in target 'KeychainKit' from project 'KeychainKit')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 Compiling\ KeychainItem.swift /Users/admin/builder/spi-builder-workspace/Sources/KeychainKit/KeychainItem.swift (in target 'KeychainKit' from project 'KeychainKit')
Failed frontend command:
/Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-frontend -frontend -c /Users/admin/builder/spi-builder-workspace/Sources/KeychainKit/Keychain.swift /Users/admin/builder/spi-builder-workspace/Sources/KeychainKit/KeychainAccessibility.swift /Users/admin/builder/spi-builder-workspace/Sources/KeychainKit/KeychainError.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/KeychainKit/KeychainItem.swift /Users/admin/builder/spi-builder-workspace/Sources/KeychainKit/KeychainKey.swift /Users/admin/builder/spi-builder-workspace/Sources/KeychainKit/KeychainStore.swift -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/KeychainKit.build/Debug-appletvos/KeychainKit.build/Objects-normal/arm64/KeychainItem.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/KeychainKit.build/Debug-appletvos/KeychainKit.build/Objects-normal/arm64/KeychainItem.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/KeychainKit.build/Debug-appletvos/KeychainKit.build/Objects-normal/arm64/KeychainItem.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/KeychainKit.build/Debug-appletvos/KeychainKit.build/Objects-normal/arm64/KeychainItem.dia -target arm64-apple-tvos16.0 -Xllvm -aarch64-use-tbi -enable-objc-interop -stack-check -sdk /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS18.4.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos -I /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS18.4.sdk/Developer/Library/Frameworks -no-color-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -profile-generate -profile-coverage-mapping -swift-version 5 -enforce-exclusivity\=checked -Onone -D SWIFT_PACKAGE -D DEBUG -D Xcode -serialize-debugging-options -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/KeychainKit.build/Debug-appletvos/KeychainKit.build/Objects-normal/arm64/KeychainKit_const_extract_protocols.json -enable-experimental-feature StrictConcurrency -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/appletvos18.4-22L251-271d326055c85f9856fa135c41255102.sdkstatcache -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/KeychainKit.build/Debug-appletvos/KeychainKit.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/KeychainKit.build/Debug-appletvos/KeychainKit.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/KeychainKit.build/Debug-appletvos/KeychainKit.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/KeychainKit.build/Debug-appletvos/KeychainKit.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name KeychainKit -package-name spi_builder_workspace -frontend-parseable-output -disable-clang-spi -target-sdk-version 18.4 -target-sdk-name appletvos18.4 -external-plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.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 -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/KeychainKit.build/Debug-appletvos/KeychainKit.build/Objects-normal/arm64/KeychainItem.o -index-unit-output-path /KeychainKit.build/Debug-appletvos/KeychainKit.build/Objects-normal/arm64/KeychainItem.o -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -index-system-modules
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/KeychainKit/KeychainItem.swift (in target 'KeychainKit' from project 'KeychainKit')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

/Users/admin/builder/spi-builder-workspace/Sources/KeychainKit/KeychainItem.swift:53:18: error: cannot convert value of type '[String]' to specified type 'String'
                .flatMap { String(data: $0, encoding: .utf8) }
                 ^
/Users/admin/builder/spi-builder-workspace/Sources/KeychainKit/KeychainItem.swift:53:41: error: cannot convert value of type 'Data.Element' (aka 'UInt8') to expected argument type 'Data'
                .flatMap { String(data: $0, encoding: .utf8) }
                                        ^
/Users/admin/builder/spi-builder-workspace/Sources/KeychainKit/KeychainItem.swift:76:14: error: cannot convert value of type '[String]' to specified type 'String'
            .flatMap { String(data: $0, encoding: .utf8) }
             ^
/Users/admin/builder/spi-builder-workspace/Sources/KeychainKit/KeychainItem.swift:76:37: error: cannot convert value of type 'Data.Element' (aka 'UInt8') to expected argument type 'Data'
            .flatMap { String(data: $0, encoding: .utf8) }
                                    ^
SwiftEmitModule normal arm64 Emitting\ module\ for\ KeychainKit (in target 'KeychainKit' from project 'KeychainKit')
EmitSwiftModule normal arm64 (in target 'KeychainKit' from project 'KeychainKit')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

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

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

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

SwiftDriverJobDiscovery normal arm64 Compiling KeychainError.swift (in target 'KeychainKit' from project 'KeychainKit')
SwiftDriverJobDiscovery normal arm64 Compiling KeychainAccessibility.swift (in target 'KeychainKit' from project 'KeychainKit')
** BUILD FAILED **
The following build commands failed:
	SwiftCompile normal arm64 Compiling\ KeychainItem.swift /Users/admin/builder/spi-builder-workspace/Sources/KeychainKit/KeychainItem.swift (in target 'KeychainKit' from project 'KeychainKit')
	SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/KeychainKit/KeychainItem.swift (in target 'KeychainKit' from project 'KeychainKit')
	Building workspace spi-builder-workspace with scheme KeychainKit
(3 failures)
BUILD FAILURE 6.1 tvOS