Swift Package Index

Build Information

Failed to build Failable, reference 0.4.0 (b488d5), with Swift 6.4 for tvOS using Xcode 27.0 on 16 Sep 2026 11:33:50 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme Failable -destination generic/platform=tvOS

Build Log

========================================
RunAll
========================================
Builder version: 5.1.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/skelpo/failable.git
Reference: 0.4.0
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/skelpo/failable
 * tag               0.4.0      -> FETCH_HEAD
HEAD is now at b488d50 Merge pull request #5 from skelpo/develop
Cloned https://github.com/skelpo/failable.git
Revision (git rev-parse @):
b488d50046d35243a67860bd8499bfc7fe1b8428
SUCCESS checkout https://github.com/skelpo/failable.git at 0.4.0
========================================
Build
========================================
Selected platform:         tvOS
Swift version:             6.4
Building package at path:  $PWD
https://github.com/skelpo/failable.git
Command line invocation:
    /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Resolve Package Graph
Resolved source packages:
  Failable: /Users/admin/builder/spi-builder-workspace
resolved source packages: Failable
2026-09-16 07:32:58.918 xcodebuild[529:3039] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
{
  "dependencies" : [
  ],
  "manifest_display_name" : "Failable",
  "name" : "Failable",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "Failable",
      "targets" : [
        "Failable"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "FailableTests",
      "module_type" : "SwiftTarget",
      "name" : "FailableTests",
      "path" : "Tests/FailableTests",
      "sources" : [
        "FailableTests.swift",
        "ValidationErrorTests.swift",
        "ValidationTests.swift",
        "Validations/CollectionTests.swift",
        "Validations/ComparableTests.swift",
        "Validations/OptionalTests.swift",
        "Validations/StringTests.swift",
        "XCTestManifests.swift"
      ],
      "target_dependencies" : [
        "Failable"
      ],
      "type" : "test"
    },
    {
      "c99name" : "Failable",
      "module_type" : "SwiftTarget",
      "name" : "Failable",
      "path" : "Sources/Failable",
      "product_memberships" : [
        "Failable"
      ],
      "sources" : [
        "CodableContainer.swift",
        "Error.swift",
        "Failable+Helpers/Failable+BinaryFloatingPoint.swift",
        "Failable+Helpers/Failable+BinaryInteger.swift",
        "Failable+Helpers/Failable+Bool.swift",
        "Failable+Helpers/Failable+Codable.swift",
        "Failable+Helpers/Failable+Collection.swift",
        "Failable+Helpers/Failable+Comparable.swift",
        "Failable+Helpers/Failable+Error.swift",
        "Failable+Helpers/Failable+ExpressibleByLiteral.swift",
        "Failable+Helpers/Failable+FixedWidthInteger.swift",
        "Failable+Helpers/Failable+FloatingPoint.swift",
        "Failable+Helpers/Failable+Hashable.swift",
        "Failable+Helpers/Failable+Numeric.swift",
        "Failable+Helpers/Failable+Optional.swift",
        "Failable+Helpers/Failable+RawRepresentable.swift",
        "Failable+Helpers/Failable+Sequence.swift",
        "Failable+Helpers/Failable+SignedNumeric.swift",
        "Failable+Helpers/Failable+Strideable.swift",
        "Failable+Helpers/Failable+StringRepresentation.swift",
        "Failable+Helpers/Failable+UnsignedInteger.swift",
        "Failable.swift",
        "Operators.swift",
        "Validation.swift",
        "Validations/AppendedValidations.swift",
        "Validations/CollectionValidations.swift",
        "Validations/ComparableValidations.swift",
        "Validations/OptionalValidations.swift",
        "Validations/StringValidations.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.0"
}
{
  "workspace" : {
    "name" : "Failable",
    "schemes" : [
      "Failable"
    ]
  }
}
2026-09-16 07:33:40.265 xcodebuild[652:4200] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme Failable -destination generic/platform=tvOS
Command line invocation:
    /Applications/Xcode-27.0.0-Release.Candidate.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 Failable -destination generic/platform=tvOS
Resolve Package Graph
Resolved source packages:
  Failable: /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 'Failable-product' in project 'Failable'
        ➜ Explicit dependency on target 'Failable' in project 'Failable'
    Target 'Failable' in project 'Failable' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ExecuteExternalTool /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -isysroot /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS27.0.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc --version
ExecuteExternalTool /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld -version_details
Build description signature: d65e9bcc0a5f77237822bd5f20cbb836
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/d65e9bcc0a5f77237822bd5f20cbb836.xcbuilddata
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/CompilationCache.noindex
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/CompilationCache.noindex
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-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS27.0.sdk /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/appletvos27.0-24J360-e829b21a6f8c9b70876ba0858053c044b32bfd8d43560033f8d89884cdb90028.sdkstatcache
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS27.0.sdk -o /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/appletvos27.0-24J360-e829b21a6f8c9b70876ba0858053c044b32bfd8d43560033f8d89884cdb90028.sdkstatcache
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/PrecompiledHeaders
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/PrecompiledHeaders
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExplicitPrecompiledModules
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExplicitPrecompiledModules
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/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/Failable.build/Debug-appletvos/Failable-t.build/Failable.DependencyStaticMetadataFileList (in target 'Failable' from project 'Failable')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Failable.build/Debug-appletvos/Failable-t.build/Failable.DependencyStaticMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Failable.build/Debug-appletvos/Failable-t.build/Failable.modulemap (in target 'Failable' from project 'Failable')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Failable.build/Debug-appletvos/Failable-t.build/Failable.modulemap
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Failable.build/Debug-appletvos/Failable-t.build/Failable.DependencyMetadataFileList (in target 'Failable' from project 'Failable')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Failable.build/Debug-appletvos/Failable-t.build/Failable.DependencyMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Failable.build/Debug-appletvos/Failable-t.build/Objects-normal/arm64/Failable_const_extract_protocols.json (in target 'Failable' from project 'Failable')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Failable.build/Debug-appletvos/Failable-t.build/Objects-normal/arm64/Failable_const_extract_protocols.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Failable.build/Debug-appletvos/Failable-t.build/Objects-normal/arm64/Failable.SwiftConstValuesFileList (in target 'Failable' from project 'Failable')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Failable.build/Debug-appletvos/Failable-t.build/Objects-normal/arm64/Failable.SwiftConstValuesFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Failable.build/Debug-appletvos/Failable-t.build/Objects-normal/arm64/Failable-OutputFileMap.json (in target 'Failable' from project 'Failable')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Failable.build/Debug-appletvos/Failable-t.build/Objects-normal/arm64/Failable-OutputFileMap.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Failable.build/Debug-appletvos/Failable-t.build/Objects-normal/arm64/Failable.LinkFileList (in target 'Failable' from project 'Failable')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Failable.build/Debug-appletvos/Failable-t.build/Objects-normal/arm64/Failable.LinkFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Failable.build/Debug-appletvos/Failable-t.build/Objects-normal/arm64/Failable.SwiftFileList (in target 'Failable' from project 'Failable')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Failable.build/Debug-appletvos/Failable-t.build/Objects-normal/arm64/Failable.SwiftFileList
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps-appletvos/Failable.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Failable.build/Debug-appletvos/Failable-t.build/Failable.modulemap (in target 'Failable' from project 'Failable')
    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/Failable.build/Debug-appletvos/Failable-t.build/Failable.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps-appletvos
SwiftDriver Failable normal arm64 com.apple.xcode.tools.swift.compiler (in target 'Failable' from project 'Failable')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftDriver -- /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -parse-as-library -module-name Failable -Onone @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Failable.build/Debug-appletvos/Failable-t.build/Objects-normal/arm64/Failable.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DSWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -DXcode -plugin-path /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS27.0.sdk -target arm64-apple-tvos15.0 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -profile-coverage-mapping -profile-generate -enable-testing -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -swift-version 5 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos -Isystem /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos -F /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS27.0.sdk/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/appletvos27.0-24J360-e829b21a6f8c9b70876ba0858053c044b32bfd8d43560033f8d89884cdb90028.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Failable.build/Debug-appletvos/Failable-t.build/Objects-normal/arm64/Failable-OutputFileMap.json -save-temps -no-color-diagnostics -explicit-module-build -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules -clang-scanner-module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -sdk-module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules -emit-dependencies -emit-module -emit-module-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Failable.build/Debug-appletvos/Failable-t.build/Objects-normal/arm64/Failable.swiftmodule -serialize-diagnostics -dependency-scan-serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Failable.build/Debug-appletvos/Failable-t.build/Objects-normal/arm64/Failable-dependency-scan.dia -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -fmodules-prune-interval\=86400 -Xcc -fmodules-prune-after\=345600 -emit-const-values -const-gather-protocols-list /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Failable.build/Debug-appletvos/Failable-t.build/Objects-normal/arm64/Failable_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/Failable.build/Debug-appletvos/Failable-t.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Failable.build/Debug-appletvos/Failable-t.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Failable.build/Debug-appletvos/Failable-t.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/Failable.build/Debug-appletvos/Failable-t.build/Objects-normal/arm64/Failable-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_Builtin_stdarg-BO2OCAUYVAXDRVQWQ8ISKGNUQ.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_Builtin_stddef-9ZJZ6FDEZNKTZU8YLPMFT9RAQ.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_SwiftConcurrencyShims-BY5PD8KF1L5KF6F4Q69HE3TJ4.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_Builtin_float-8ZJAYZ85YBOAOP52Y9H6IUNP3.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/ptrcheck-2AZ6B5IBYD3RRRTFWN2ONASY3.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_Builtin_stdbool-AHRDH5EKLY6D04C5E42F3VCQI.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/SwiftShims-8N4EXJ4RUJTR8K9OO3CMOH1EP.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_AvailabilityInternal-BV2EDDP0MI5QJDDPEEV4D9D3V.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/ptrauth-8X2KEPL7CTRPS40TUB9APHPK6.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_DarwinFoundation1-JOTYMOA1YZCIJ2NON6FQ848O.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_DarwinFoundation2-AOGAN1O02NKXRJN5V73AV3V3M.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_Builtin_limits-7JU2HP127LIT1X9E2V3D8WZ1.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/string_h-6EVHP7A717OUS5DMC78F79HWO.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/sys_types-8GCAV1YMG5UUGHUID3CA20TCH.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_Builtin_stdint-6NFTB6IBKS143IVPGT1EKB7HO.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_DarwinFoundation3-8SR3855WDFHQPR6G9GHOI2C07.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_Builtin_inttypes-6X1IQ3QK9KEVKXOK9Y79EW7J3.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/Darwin-DBSQAVBBPC3D2OMU5ZI2RXMST.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/ObjectiveC-5250FDCE56N8508OR6XUYDKZM.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/os_object-E2DGZ0SX0TULQHULZRPO6OKNW.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/os_workgroup-DBUFF7811DKMX7VPBOJPGGF1U.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/Dispatch-1QL58A0V50C39KVAIC6C38SHL.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/XPC-6O2DJFT3QUJ7QKTD3SNUB6PCR.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/CoreFoundation-7TPJ7ENDC4L1A1ESHYI9TXS0D.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/Security-8VMXEKVDA3MHUH9AOTP905DID.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/CFNetwork-2CUR2VK9S3S3WPFXPNXNUWYGN.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/Foundation-BSSIP64DIGUKMAYJOG1WPQ78X.pcm
SwiftEmitModule normal arm64 Emitting\ module\ for\ Failable (in target 'Failable' from project 'Failable')
/Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+BinaryFloatingPoint.swift:27:26: error: 'Float80' is unavailable: Float80 is not available on target platform.
25 |
26 |     /// See [`BinaryFloatingPoint.init(_:)`](https://developer.apple.com/documentation/swift/binaryfloatingpoint/1852769-init).
27 |     public init(_ value: Float80)throws {
   |                          `- error: 'Float80' is unavailable: Float80 is not available on target platform.
28 |         let t = T(value)
29 |         try self.init(t)
Swift.Float80:2:23: note: 'Float80' has been explicitly marked unavailable here
1 | @available(*, unavailable, message: "Float80 is not available on target platform.")
2 | @frozen public struct Float80 {
  |                       `- note: 'Float80' has been explicitly marked unavailable here
3 |     public init()
4 | }
/Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+BinaryInteger.swift:39:17: warning: generic parameter 'T' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
 37 |
 38 |     /// See [`BinaryInteger.init(truncatingIfNeeded:)`](https://developer.apple.com/documentation/swift/binaryinteger/2925529-init).
 39 |     public init<T>(truncatingIfNeeded source: T)throws where T : BinaryInteger {
    |                 `- warning: generic parameter 'T' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
 40 |         let t = T(truncatingIfNeeded: source)
 41 |         try self.init(t)
/Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable.swift:36:24: note: 'T' previously declared here
34 | /// `Dictionary` and `Array` types are not supported for literal initialization yet because array
35 | /// splatting for variadic parameters is not supported yet.
36 | public struct Failable<T, Validations> where Validations: Validation, Validations.Supported == T {
   |                        `- note: 'T' previously declared here
37 |
38 |     /// The underlaying value that has been validated.
/Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+Collection.swift:1:1: error: type 'Failable<T, Validations>' does not conform to protocol 'Collection'
 1 | extension Failable: Collection where T: Collection {
   | `- error: type 'Failable<T, Validations>' does not conform to protocol 'Collection'
 2 |
 3 |     /// See [`Collection.SubSequence`](https://developer.apple.com/documentation/swift/collection/1641276-subsequence)
/Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+Collection.swift:1:1: error: unavailable subscript 'subscript(_:)' was used to satisfy a requirement of protocol 'Collection'
 1 | extension Failable: Collection where T: Collection {
   | `- error: unavailable subscript 'subscript(_:)' was used to satisfy a requirement of protocol 'Collection'
 2 |
 3 |     /// See [`Collection.SubSequence`](https://developer.apple.com/documentation/swift/collection/1641276-subsequence)
Swift.Collection.subscript:3:10: note: 'subscript(_:)' declared here
1 | protocol Collection {
2 | @available(*, unavailable)
3 |   public subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get }}
  |          `- note: 'subscript(_:)' declared here
4 |
Swift.Collection.subscript:2:1: note: requirement 'subscript(_:)' declared here
1 | protocol Collection {
2 | subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get }}
  | `- note: requirement 'subscript(_:)' declared here
3 |
/Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+Collection.swift:30:1: error: type 'Failable<T, Validations>' does not conform to protocol 'BidirectionalCollection'
28 | }
29 |
30 | extension Failable: BidirectionalCollection where T: BidirectionalCollection {
   | `- error: type 'Failable<T, Validations>' does not conform to protocol 'BidirectionalCollection'
31 |
32 |     /// See [`BidirectionalCollection.index(before:)`](https://developer.apple.com/documentation/swift/bidirectionalcollection/1783013-index).
/Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+Collection.swift:30:1: error: unavailable subscript 'subscript(_:)' was used to satisfy a requirement of protocol 'BidirectionalCollection'
28 | }
29 |
30 | extension Failable: BidirectionalCollection where T: BidirectionalCollection {
   | `- error: unavailable subscript 'subscript(_:)' was used to satisfy a requirement of protocol 'BidirectionalCollection'
31 |
32 |     /// See [`BidirectionalCollection.index(before:)`](https://developer.apple.com/documentation/swift/bidirectionalcollection/1783013-index).
Swift.Collection.subscript:3:10: note: 'subscript(_:)' declared here
1 | protocol Collection {
2 | @available(*, unavailable)
3 |   public subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get }}
  |          `- note: 'subscript(_:)' declared here
4 |
Swift.BidirectionalCollection.subscript:2:10: note: requirement 'subscript(_:)' declared here
1 | protocol BidirectionalCollection {
2 | override subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get }}
  |          `- note: requirement 'subscript(_:)' declared here
3 |
/Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+Collection.swift:38:1: error: type 'Failable<T, Validations>' does not conform to protocol 'RandomAccessCollection'
36 | }
37 |
38 | extension Failable: RandomAccessCollection where T: RandomAccessCollection {}
   | `- error: type 'Failable<T, Validations>' does not conform to protocol 'RandomAccessCollection'
39 |
40 | extension Failable where T: MutableCollection {
/Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+Collection.swift:38:1: error: unavailable subscript 'subscript(_:)' was used to satisfy a requirement of protocol 'RandomAccessCollection'
36 | }
37 |
38 | extension Failable: RandomAccessCollection where T: RandomAccessCollection {}
   | `- error: unavailable subscript 'subscript(_:)' was used to satisfy a requirement of protocol 'RandomAccessCollection'
39 |
40 | extension Failable where T: MutableCollection {
Swift.Collection.subscript:3:10: note: 'subscript(_:)' declared here
1 | protocol Collection {
2 | @available(*, unavailable)
3 |   public subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get }}
  |          `- note: 'subscript(_:)' declared here
4 |
Swift.RandomAccessCollection.subscript:2:10: note: requirement 'subscript(_:)' declared here
1 | protocol RandomAccessCollection {
2 | override subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get }}
  |          `- note: requirement 'subscript(_:)' declared here
3 |
Failed frontend command:
SwiftCompile normal arm64 (in target 'Failable' from project 'Failable')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

/Applications/Xcode-27.0.0-Release.Candidate.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/Failable/CodableContainer.swift /Users/admin/builder/spi-builder-workspace/Sources/Failable/Error.swift /Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+BinaryFloatingPoint.swift /Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+BinaryInteger.swift /Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+Bool.swift /Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+Codable.swift /Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+Collection.swift /Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+Comparable.swift /Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+Error.swift /Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+ExpressibleByLiteral.swift /Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+FixedWidthInteger.swift /Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+FloatingPoint.swift /Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+Hashable.swift /Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+Numeric.swift /Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+Optional.swift /Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+RawRepresentable.swift /Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+Sequence.swift /Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+SignedNumeric.swift /Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+Strideable.swift /Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+StringRepresentation.swift /Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+UnsignedInteger.swift /Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable.swift /Users/admin/builder/spi-builder-workspace/Sources/Failable/Operators.swift /Users/admin/builder/spi-builder-workspace/Sources/Failable/Validation.swift /Users/admin/builder/spi-builder-workspace/Sources/Failable/Validations/AppendedValidations.swift /Users/admin/builder/spi-builder-workspace/Sources/Failable/Validations/CollectionValidations.swift /Users/admin/builder/spi-builder-workspace/Sources/Failable/Validations/ComparableValidations.swift /Users/admin/builder/spi-builder-workspace/Sources/Failable/Validations/OptionalValidations.swift /Users/admin/builder/spi-builder-workspace/Sources/Failable/Validations/StringValidations.swift -target arm64-apple-tvos15.0 -disable-cross-import-overlay-search -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/lib/swift/host/plugins/libFoundationMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/bin/swift-plugin-server\#FoundationMacros -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/lib/swift/host/plugins/libObservationMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/bin/swift-plugin-server\#ObservationMacros -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/lib/swift/host/plugins/libSwiftMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/bin/swift-plugin-server\#SwiftMacros -disable-implicit-swift-modules -Xcc -fno-implicit-modules -Xcc -fno-implicit-module-maps -explicit-swift-module-map-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Failable.build/Debug-appletvos/Failable-t.build/Objects-normal/arm64/Failable-dependencies-1.json -Xllvm -aarch64-use-tbi -enable-objc-interop -stack-check -sdk /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS27.0.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos -Isystem /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos -F /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS27.0.sdk/Developer/Library/Frameworks -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules -no-color-diagnostics -Xcc -fno-color-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -profile-generate -profile-coverage-mapping -swift-version 5 -Onone -D SWIFT_PACKAGE -D DEBUG -D SWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -D Xcode -serialize-debugging-options -enable-experimental-feature DebugDescriptionMacro -empty-abi-descriptor -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -enable-anonymous-context-mangled-names -file-compilation-dir /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/appletvos27.0-24J360-e829b21a6f8c9b70876ba0858053c044b32bfd8d43560033f8d89884cdb90028.sdkstatcache -Xcc -fmodules-prune-interval\=86400 -Xcc -fmodules-prune-after\=345600 -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/Failable.build/Debug-appletvos/Failable-t.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Failable.build/Debug-appletvos/Failable-t.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Failable.build/Debug-appletvos/Failable-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name Failable -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Failable.build/Debug-appletvos/Failable-t.build/Objects-normal/arm64/Failable_const_extract_protocols.json -disable-clang-spi -clang-target arm64-apple-tvos27.0 -target-sdk-version 27.0 -target-sdk-name appletvos27.0 -in-process-plugin-server-path /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/libSwiftInProcPluginServer.dylib -emit-module-doc-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Failable.build/Debug-appletvos/Failable-t.build/Objects-normal/arm64/Failable.swiftdoc -emit-module-source-info-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Failable.build/Debug-appletvos/Failable-t.build/Objects-normal/arm64/Failable.swiftsourceinfo -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Failable.build/Debug-appletvos/Failable-t.build/Objects-normal/arm64/Failable-Swift.h -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Failable.build/Debug-appletvos/Failable-t.build/Objects-normal/arm64/Failable-primary-emit-module.dia -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Failable.build/Debug-appletvos/Failable-t.build/Objects-normal/arm64/Failable-primary-emit-module.d -parse-as-library -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Failable.build/Debug-appletvos/Failable-t.build/Objects-normal/arm64/Failable.swiftmodule -emit-abi-descriptor-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Failable.build/Debug-appletvos/Failable-t.build/Objects-normal/arm64/Failable.abi.json
SwiftCompile normal arm64 Compiling\ OptionalValidations.swift,\ StringValidations.swift /Users/admin/builder/spi-builder-workspace/Sources/Failable/Validations/OptionalValidations.swift /Users/admin/builder/spi-builder-workspace/Sources/Failable/Validations/StringValidations.swift (in target 'Failable' from project 'Failable')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Failable/Validations/OptionalValidations.swift (in target 'Failable' from project 'Failable')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile OptionalValidations.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Failable/Validations/StringValidations.swift (in target 'Failable' from project 'Failable')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile StringValidations.swift
SwiftCompile normal arm64 Compiling\ AppendedValidations.swift,\ CollectionValidations.swift,\ ComparableValidations.swift /Users/admin/builder/spi-builder-workspace/Sources/Failable/Validations/AppendedValidations.swift /Users/admin/builder/spi-builder-workspace/Sources/Failable/Validations/CollectionValidations.swift /Users/admin/builder/spi-builder-workspace/Sources/Failable/Validations/ComparableValidations.swift (in target 'Failable' from project 'Failable')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Failable/Validations/AppendedValidations.swift (in target 'Failable' from project 'Failable')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile AppendedValidations.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Failable/Validations/CollectionValidations.swift (in target 'Failable' from project 'Failable')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile CollectionValidations.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Failable/Validations/ComparableValidations.swift (in target 'Failable' from project 'Failable')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile ComparableValidations.swift
SwiftCompile normal arm64 Compiling\ Failable.swift,\ Operators.swift,\ Validation.swift /Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable.swift /Users/admin/builder/spi-builder-workspace/Sources/Failable/Operators.swift /Users/admin/builder/spi-builder-workspace/Sources/Failable/Validation.swift (in target 'Failable' from project 'Failable')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable.swift (in target 'Failable' from project 'Failable')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile Failable.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Failable/Operators.swift (in target 'Failable' from project 'Failable')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile Operators.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Failable/Validation.swift (in target 'Failable' from project 'Failable')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile Validation.swift
SwiftCompile normal arm64 Compiling\ Failable+Strideable.swift,\ Failable+StringRepresentation.swift,\ Failable+UnsignedInteger.swift /Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+Strideable.swift /Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+StringRepresentation.swift /Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+UnsignedInteger.swift (in target 'Failable' from project 'Failable')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+Strideable.swift (in target 'Failable' from project 'Failable')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile Failable+Strideable.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+StringRepresentation.swift (in target 'Failable' from project 'Failable')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile Failable+StringRepresentation.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+UnsignedInteger.swift (in target 'Failable' from project 'Failable')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile Failable+UnsignedInteger.swift
SwiftCompile normal arm64 Compiling\ Failable+Collection.swift,\ Failable+Comparable.swift,\ Failable+Error.swift /Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+Collection.swift /Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+Comparable.swift /Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+Error.swift (in target 'Failable' from project 'Failable')
/Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+Collection.swift:1:1: error: type 'Failable<T, Validations>' does not conform to protocol 'Collection'
 1 | extension Failable: Collection where T: Collection {
   | `- error: type 'Failable<T, Validations>' does not conform to protocol 'Collection'
 2 |
 3 |     /// See [`Collection.SubSequence`](https://developer.apple.com/documentation/swift/collection/1641276-subsequence)
/Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+Collection.swift:1:1: error: unavailable subscript 'subscript(_:)' was used to satisfy a requirement of protocol 'Collection'
 1 | extension Failable: Collection where T: Collection {
   | `- error: unavailable subscript 'subscript(_:)' was used to satisfy a requirement of protocol 'Collection'
 2 |
 3 |     /// See [`Collection.SubSequence`](https://developer.apple.com/documentation/swift/collection/1641276-subsequence)
Swift.Collection.subscript:3:10: note: 'subscript(_:)' declared here
1 | protocol Collection {
2 | @available(*, unavailable)
3 |   public subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get }}
  |          `- note: 'subscript(_:)' declared here
4 |
Swift.Collection.subscript:2:1: note: requirement 'subscript(_:)' declared here
1 | protocol Collection {
2 | subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get }}
  | `- note: requirement 'subscript(_:)' declared here
3 |
/Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+Collection.swift:30:1: error: type 'Failable<T, Validations>' does not conform to protocol 'BidirectionalCollection'
28 | }
29 |
30 | extension Failable: BidirectionalCollection where T: BidirectionalCollection {
   | `- error: type 'Failable<T, Validations>' does not conform to protocol 'BidirectionalCollection'
31 |
32 |     /// See [`BidirectionalCollection.index(before:)`](https://developer.apple.com/documentation/swift/bidirectionalcollection/1783013-index).
/Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+Collection.swift:30:1: error: unavailable subscript 'subscript(_:)' was used to satisfy a requirement of protocol 'BidirectionalCollection'
28 | }
29 |
30 | extension Failable: BidirectionalCollection where T: BidirectionalCollection {
   | `- error: unavailable subscript 'subscript(_:)' was used to satisfy a requirement of protocol 'BidirectionalCollection'
31 |
32 |     /// See [`BidirectionalCollection.index(before:)`](https://developer.apple.com/documentation/swift/bidirectionalcollection/1783013-index).
Swift.Collection.subscript:3:10: note: 'subscript(_:)' declared here
1 | protocol Collection {
2 | @available(*, unavailable)
3 |   public subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get }}
  |          `- note: 'subscript(_:)' declared here
4 |
Swift.BidirectionalCollection.subscript:2:10: note: requirement 'subscript(_:)' declared here
1 | protocol BidirectionalCollection {
2 | override subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get }}
  |          `- note: requirement 'subscript(_:)' declared here
3 |
/Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+Collection.swift:38:1: error: type 'Failable<T, Validations>' does not conform to protocol 'RandomAccessCollection'
36 | }
37 |
38 | extension Failable: RandomAccessCollection where T: RandomAccessCollection {}
   | `- error: type 'Failable<T, Validations>' does not conform to protocol 'RandomAccessCollection'
39 |
40 | extension Failable where T: MutableCollection {
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+Collection.swift (in target 'Failable' from project 'Failable')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile Failable+Collection.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+Comparable.swift (in target 'Failable' from project 'Failable')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile Failable+Comparable.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+Error.swift (in target 'Failable' from project 'Failable')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile Failable+Error.swift
SwiftCompile normal arm64 Compiling\ Failable+Hashable.swift,\ Failable+Numeric.swift,\ Failable+Optional.swift /Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+Hashable.swift /Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+Numeric.swift /Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+Optional.swift (in target 'Failable' from project 'Failable')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+Hashable.swift (in target 'Failable' from project 'Failable')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile Failable+Hashable.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+Numeric.swift (in target 'Failable' from project 'Failable')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile Failable+Numeric.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+Optional.swift (in target 'Failable' from project 'Failable')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile Failable+Optional.swift
SwiftCompile normal arm64 Compiling\ Failable+ExpressibleByLiteral.swift,\ Failable+FixedWidthInteger.swift,\ Failable+FloatingPoint.swift /Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+ExpressibleByLiteral.swift /Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+FixedWidthInteger.swift /Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+FloatingPoint.swift (in target 'Failable' from project 'Failable')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+ExpressibleByLiteral.swift (in target 'Failable' from project 'Failable')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile Failable+ExpressibleByLiteral.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+FixedWidthInteger.swift (in target 'Failable' from project 'Failable')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile Failable+FixedWidthInteger.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+FloatingPoint.swift (in target 'Failable' from project 'Failable')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile Failable+FloatingPoint.swift
SwiftCompile normal arm64 Compiling\ Failable+RawRepresentable.swift,\ Failable+Sequence.swift,\ Failable+SignedNumeric.swift /Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+RawRepresentable.swift /Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+Sequence.swift /Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+SignedNumeric.swift (in target 'Failable' from project 'Failable')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+RawRepresentable.swift (in target 'Failable' from project 'Failable')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile Failable+RawRepresentable.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+Sequence.swift (in target 'Failable' from project 'Failable')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile Failable+Sequence.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+SignedNumeric.swift (in target 'Failable' from project 'Failable')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile Failable+SignedNumeric.swift
SwiftCompile normal arm64 Compiling\ Failable+BinaryInteger.swift,\ Failable+Bool.swift,\ Failable+Codable.swift /Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+BinaryInteger.swift /Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+Bool.swift /Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+Codable.swift (in target 'Failable' from project 'Failable')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+BinaryInteger.swift (in target 'Failable' from project 'Failable')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile Failable+BinaryInteger.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+Bool.swift (in target 'Failable' from project 'Failable')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile Failable+Bool.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+Codable.swift (in target 'Failable' from project 'Failable')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile Failable+Codable.swift
SwiftCompile normal arm64 Compiling\ CodableContainer.swift,\ Error.swift,\ Failable+BinaryFloatingPoint.swift /Users/admin/builder/spi-builder-workspace/Sources/Failable/CodableContainer.swift /Users/admin/builder/spi-builder-workspace/Sources/Failable/Error.swift /Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+BinaryFloatingPoint.swift (in target 'Failable' from project 'Failable')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Failable/CodableContainer.swift (in target 'Failable' from project 'Failable')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile CodableContainer.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Failable/Error.swift (in target 'Failable' from project 'Failable')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile Error.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+BinaryFloatingPoint.swift (in target 'Failable' from project 'Failable')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile Failable+BinaryFloatingPoint.swift
PruneExplicitPrecompiledModules /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExplicitPrecompiledModules
PruneExplicitPrecompiledModules /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules
PruneExplicitPrecompiledModules /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules
2026-09-16 07:33:41.939 xcodebuild[653:4242] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
** BUILD FAILED **
The following build commands failed:
	SwiftCompile normal arm64 (in target 'Failable' from project 'Failable')
	SwiftEmitModule normal arm64 Emitting\ module\ for\ Failable (in target 'Failable' from project 'Failable')
	Building workspace Failable with scheme Failable
(3 failures)
Command line invocation:
    /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Resolved source packages:
  Failable: /Users/admin/builder/spi-builder-workspace
resolved source packages: Failable
2026-09-16 07:33:47.186 xcodebuild[705:4503] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
{
  "dependencies" : [
  ],
  "manifest_display_name" : "Failable",
  "name" : "Failable",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "Failable",
      "targets" : [
        "Failable"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "FailableTests",
      "module_type" : "SwiftTarget",
      "name" : "FailableTests",
      "path" : "Tests/FailableTests",
      "sources" : [
        "FailableTests.swift",
        "ValidationErrorTests.swift",
        "ValidationTests.swift",
        "Validations/CollectionTests.swift",
        "Validations/ComparableTests.swift",
        "Validations/OptionalTests.swift",
        "Validations/StringTests.swift",
        "XCTestManifests.swift"
      ],
      "target_dependencies" : [
        "Failable"
      ],
      "type" : "test"
    },
    {
      "c99name" : "Failable",
      "module_type" : "SwiftTarget",
      "name" : "Failable",
      "path" : "Sources/Failable",
      "product_memberships" : [
        "Failable"
      ],
      "sources" : [
        "CodableContainer.swift",
        "Error.swift",
        "Failable+Helpers/Failable+BinaryFloatingPoint.swift",
        "Failable+Helpers/Failable+BinaryInteger.swift",
        "Failable+Helpers/Failable+Bool.swift",
        "Failable+Helpers/Failable+Codable.swift",
        "Failable+Helpers/Failable+Collection.swift",
        "Failable+Helpers/Failable+Comparable.swift",
        "Failable+Helpers/Failable+Error.swift",
        "Failable+Helpers/Failable+ExpressibleByLiteral.swift",
        "Failable+Helpers/Failable+FixedWidthInteger.swift",
        "Failable+Helpers/Failable+FloatingPoint.swift",
        "Failable+Helpers/Failable+Hashable.swift",
        "Failable+Helpers/Failable+Numeric.swift",
        "Failable+Helpers/Failable+Optional.swift",
        "Failable+Helpers/Failable+RawRepresentable.swift",
        "Failable+Helpers/Failable+Sequence.swift",
        "Failable+Helpers/Failable+SignedNumeric.swift",
        "Failable+Helpers/Failable+Strideable.swift",
        "Failable+Helpers/Failable+StringRepresentation.swift",
        "Failable+Helpers/Failable+UnsignedInteger.swift",
        "Failable.swift",
        "Operators.swift",
        "Validation.swift",
        "Validations/AppendedValidations.swift",
        "Validations/CollectionValidations.swift",
        "Validations/ComparableValidations.swift",
        "Validations/OptionalValidations.swift",
        "Validations/StringValidations.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.0"
}
{
  "workspace" : {
    "name" : "Failable",
    "schemes" : [
      "Failable"
    ]
  }
}
2026-09-16 07:33:48.467 xcodebuild[713:4571] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme Failable -destination generic/platform=tvOS
Command line invocation:
    /Applications/Xcode-27.0.0-Release.Candidate.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 Failable -destination generic/platform=tvOS
Resolve Package Graph
Resolved source packages:
  Failable: /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 'Failable-product' in project 'Failable'
        ➜ Explicit dependency on target 'Failable' in project 'Failable'
    Target 'Failable' in project 'Failable' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ClangStatCache /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS27.0.sdk /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/appletvos27.0-24J360-e829b21a6f8c9b70876ba0858053c044b32bfd8d43560033f8d89884cdb90028.sdkstatcache
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS27.0.sdk -o /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/appletvos27.0-24J360-e829b21a6f8c9b70876ba0858053c044b32bfd8d43560033f8d89884cdb90028.sdkstatcache
SwiftDriver Failable normal arm64 com.apple.xcode.tools.swift.compiler (in target 'Failable' from project 'Failable')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftDriver -- /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -parse-as-library -module-name Failable -Onone @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Failable.build/Debug-appletvos/Failable-t.build/Objects-normal/arm64/Failable.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DSWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -DXcode -plugin-path /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS27.0.sdk -target arm64-apple-tvos15.0 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -profile-coverage-mapping -profile-generate -enable-testing -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -swift-version 5 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos -Isystem /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos -F /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS27.0.sdk/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/appletvos27.0-24J360-e829b21a6f8c9b70876ba0858053c044b32bfd8d43560033f8d89884cdb90028.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Failable.build/Debug-appletvos/Failable-t.build/Objects-normal/arm64/Failable-OutputFileMap.json -save-temps -no-color-diagnostics -explicit-module-build -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules -clang-scanner-module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -sdk-module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules -emit-dependencies -emit-module -emit-module-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Failable.build/Debug-appletvos/Failable-t.build/Objects-normal/arm64/Failable.swiftmodule -serialize-diagnostics -dependency-scan-serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Failable.build/Debug-appletvos/Failable-t.build/Objects-normal/arm64/Failable-dependency-scan.dia -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -fmodules-prune-interval\=86400 -Xcc -fmodules-prune-after\=345600 -emit-const-values -const-gather-protocols-list /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Failable.build/Debug-appletvos/Failable-t.build/Objects-normal/arm64/Failable_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/Failable.build/Debug-appletvos/Failable-t.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Failable.build/Debug-appletvos/Failable-t.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Failable.build/Debug-appletvos/Failable-t.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/Failable.build/Debug-appletvos/Failable-t.build/Objects-normal/arm64/Failable-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftCompile normal arm64 Compiling\ Failable+BinaryInteger.swift,\ Failable+Bool.swift,\ Failable+Codable.swift /Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+BinaryInteger.swift /Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+Bool.swift /Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+Codable.swift (in target 'Failable' from project 'Failable')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+BinaryInteger.swift (in target 'Failable' from project 'Failable')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile Failable+BinaryInteger.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+Bool.swift (in target 'Failable' from project 'Failable')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile Failable+Bool.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+Codable.swift (in target 'Failable' from project 'Failable')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile Failable+Codable.swift
SwiftCompile normal arm64 Compiling\ Failable+ExpressibleByLiteral.swift,\ Failable+FixedWidthInteger.swift,\ Failable+FloatingPoint.swift /Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+ExpressibleByLiteral.swift /Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+FixedWidthInteger.swift /Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+FloatingPoint.swift (in target 'Failable' from project 'Failable')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+ExpressibleByLiteral.swift (in target 'Failable' from project 'Failable')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile Failable+ExpressibleByLiteral.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+FixedWidthInteger.swift (in target 'Failable' from project 'Failable')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile Failable+FixedWidthInteger.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+FloatingPoint.swift (in target 'Failable' from project 'Failable')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile Failable+FloatingPoint.swift
SwiftCompile normal arm64 Compiling\ Failable+Hashable.swift,\ Failable+Numeric.swift,\ Failable+Optional.swift /Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+Hashable.swift /Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+Numeric.swift /Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+Optional.swift (in target 'Failable' from project 'Failable')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+Hashable.swift (in target 'Failable' from project 'Failable')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile Failable+Hashable.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+Numeric.swift (in target 'Failable' from project 'Failable')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile Failable+Numeric.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+Optional.swift (in target 'Failable' from project 'Failable')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile Failable+Optional.swift
SwiftEmitModule normal arm64 Emitting\ module\ for\ Failable (in target 'Failable' from project 'Failable')
/Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+BinaryFloatingPoint.swift:27:26: error: 'Float80' is unavailable: Float80 is not available on target platform.
25 |
26 |     /// See [`BinaryFloatingPoint.init(_:)`](https://developer.apple.com/documentation/swift/binaryfloatingpoint/1852769-init).
27 |     public init(_ value: Float80)throws {
   |                          `- error: 'Float80' is unavailable: Float80 is not available on target platform.
28 |         let t = T(value)
29 |         try self.init(t)
Swift.Float80:2:23: note: 'Float80' has been explicitly marked unavailable here
1 | @available(*, unavailable, message: "Float80 is not available on target platform.")
2 | @frozen public struct Float80 {
  |                       `- note: 'Float80' has been explicitly marked unavailable here
3 |     public init()
4 | }
/Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+BinaryInteger.swift:39:17: warning: generic parameter 'T' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
 37 |
 38 |     /// See [`BinaryInteger.init(truncatingIfNeeded:)`](https://developer.apple.com/documentation/swift/binaryinteger/2925529-init).
 39 |     public init<T>(truncatingIfNeeded source: T)throws where T : BinaryInteger {
    |                 `- warning: generic parameter 'T' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
 40 |         let t = T(truncatingIfNeeded: source)
 41 |         try self.init(t)
/Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable.swift:36:24: note: 'T' previously declared here
34 | /// `Dictionary` and `Array` types are not supported for literal initialization yet because array
35 | /// splatting for variadic parameters is not supported yet.
36 | public struct Failable<T, Validations> where Validations: Validation, Validations.Supported == T {
   |                        `- note: 'T' previously declared here
37 |
38 |     /// The underlaying value that has been validated.
/Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+Collection.swift:1:1: error: type 'Failable<T, Validations>' does not conform to protocol 'Collection'
 1 | extension Failable: Collection where T: Collection {
   | `- error: type 'Failable<T, Validations>' does not conform to protocol 'Collection'
 2 |
 3 |     /// See [`Collection.SubSequence`](https://developer.apple.com/documentation/swift/collection/1641276-subsequence)
/Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+Collection.swift:1:1: error: unavailable subscript 'subscript(_:)' was used to satisfy a requirement of protocol 'Collection'
 1 | extension Failable: Collection where T: Collection {
   | `- error: unavailable subscript 'subscript(_:)' was used to satisfy a requirement of protocol 'Collection'
 2 |
 3 |     /// See [`Collection.SubSequence`](https://developer.apple.com/documentation/swift/collection/1641276-subsequence)
Swift.Collection.subscript:3:10: note: 'subscript(_:)' declared here
1 | protocol Collection {
2 | @available(*, unavailable)
3 |   public subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get }}
  |          `- note: 'subscript(_:)' declared here
4 |
Swift.Collection.subscript:2:1: note: requirement 'subscript(_:)' declared here
1 | protocol Collection {
2 | subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get }}
  | `- note: requirement 'subscript(_:)' declared here
3 |
/Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+Collection.swift:30:1: error: type 'Failable<T, Validations>' does not conform to protocol 'BidirectionalCollection'
28 | }
29 |
30 | extension Failable: BidirectionalCollection where T: BidirectionalCollection {
   | `- error: type 'Failable<T, Validations>' does not conform to protocol 'BidirectionalCollection'
31 |
32 |     /// See [`BidirectionalCollection.index(before:)`](https://developer.apple.com/documentation/swift/bidirectionalcollection/1783013-index).
/Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+Collection.swift:30:1: error: unavailable subscript 'subscript(_:)' was used to satisfy a requirement of protocol 'BidirectionalCollection'
28 | }
29 |
30 | extension Failable: BidirectionalCollection where T: BidirectionalCollection {
   | `- error: unavailable subscript 'subscript(_:)' was used to satisfy a requirement of protocol 'BidirectionalCollection'
31 |
32 |     /// See [`BidirectionalCollection.index(before:)`](https://developer.apple.com/documentation/swift/bidirectionalcollection/1783013-index).
Swift.Collection.subscript:3:10: note: 'subscript(_:)' declared here
1 | protocol Collection {
2 | @available(*, unavailable)
3 |   public subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get }}
  |          `- note: 'subscript(_:)' declared here
4 |
Swift.BidirectionalCollection.subscript:2:10: note: requirement 'subscript(_:)' declared here
1 | protocol BidirectionalCollection {
2 | override subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get }}
  |          `- note: requirement 'subscript(_:)' declared here
3 |
/Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+Collection.swift:38:1: error: type 'Failable<T, Validations>' does not conform to protocol 'RandomAccessCollection'
36 | }
37 |
38 | extension Failable: RandomAccessCollection where T: RandomAccessCollection {}
   | `- error: type 'Failable<T, Validations>' does not conform to protocol 'RandomAccessCollection'
39 |
40 | extension Failable where T: MutableCollection {
/Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+Collection.swift:38:1: error: unavailable subscript 'subscript(_:)' was used to satisfy a requirement of protocol 'RandomAccessCollection'
36 | }
37 |
38 | extension Failable: RandomAccessCollection where T: RandomAccessCollection {}
   | `- error: unavailable subscript 'subscript(_:)' was used to satisfy a requirement of protocol 'RandomAccessCollection'
39 |
40 | extension Failable where T: MutableCollection {
Swift.Collection.subscript:3:10: note: 'subscript(_:)' declared here
1 | protocol Collection {
2 | @available(*, unavailable)
3 |   public subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get }}
  |          `- note: 'subscript(_:)' declared here
4 |
Swift.RandomAccessCollection.subscript:2:10: note: requirement 'subscript(_:)' declared here
1 | protocol RandomAccessCollection {
2 | override subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get }}
  |          `- note: requirement 'subscript(_:)' declared here
3 |
Failed frontend command:
/Applications/Xcode-27.0.0-Release.Candidate.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/Failable/CodableContainer.swift /Users/admin/builder/spi-builder-workspace/Sources/Failable/Error.swift /Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+BinaryFloatingPoint.swift /Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+BinaryInteger.swift /Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+Bool.swift /Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+Codable.swift /Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+Collection.swift /Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+Comparable.swift /Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+Error.swift /Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+ExpressibleByLiteral.swift /Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+FixedWidthInteger.swift /Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+FloatingPoint.swift /Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+Hashable.swift /Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+Numeric.swift /Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+Optional.swift /Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+RawRepresentable.swift /Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+Sequence.swift /Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+SignedNumeric.swift /Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+Strideable.swift /Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+StringRepresentation.swift /Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+UnsignedInteger.swift /Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable.swift /Users/admin/builder/spi-builder-workspace/Sources/Failable/Operators.swift /Users/admin/builder/spi-builder-workspace/Sources/Failable/Validation.swift /Users/admin/builder/spi-builder-workspace/Sources/Failable/Validations/AppendedValidations.swift /Users/admin/builder/spi-builder-workspace/Sources/Failable/Validations/CollectionValidations.swift /Users/admin/builder/spi-builder-workspace/Sources/Failable/Validations/ComparableValidations.swift /Users/admin/builder/spi-builder-workspace/Sources/Failable/Validations/OptionalValidations.swift /Users/admin/builder/spi-builder-workspace/Sources/Failable/Validations/StringValidations.swift -target arm64-apple-tvos15.0 -disable-cross-import-overlay-search -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/lib/swift/host/plugins/libFoundationMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/bin/swift-plugin-server\#FoundationMacros -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/lib/swift/host/plugins/libObservationMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/bin/swift-plugin-server\#ObservationMacros -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/lib/swift/host/plugins/libSwiftMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/bin/swift-plugin-server\#SwiftMacros -disable-implicit-swift-modules -Xcc -fno-implicit-modules -Xcc -fno-implicit-module-maps -explicit-swift-module-map-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Failable.build/Debug-appletvos/Failable-t.build/Objects-normal/arm64/Failable-dependencies-1.json -Xllvm -aarch64-use-tbi -enable-objc-interop -stack-check -sdk /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS27.0.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos -Isystem /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos -F /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS27.0.sdk/Developer/Library/Frameworks -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules -no-color-diagnostics -Xcc -fno-color-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -profile-generate -profile-coverage-mapping -swift-version 5 -Onone -D SWIFT_PACKAGE -D DEBUG -D SWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -D Xcode -serialize-debugging-options -enable-experimental-feature DebugDescriptionMacro -empty-abi-descriptor -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -enable-anonymous-context-mangled-names -file-compilation-dir /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/appletvos27.0-24J360-e829b21a6f8c9b70876ba0858053c044b32bfd8d43560033f8d89884cdb90028.sdkstatcache -Xcc -fmodules-prune-interval\=86400 -Xcc -fmodules-prune-after\=345600 -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/Failable.build/Debug-appletvos/Failable-t.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Failable.build/Debug-appletvos/Failable-t.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Failable.build/Debug-appletvos/Failable-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name Failable -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Failable.build/Debug-appletvos/Failable-t.build/Objects-normal/arm64/Failable_const_extract_protocols.json -disable-clang-spi -clang-target arm64-apple-tvos27.0 -target-sdk-version 27.0 -target-sdk-name appletvos27.0 -in-process-plugin-server-path /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/libSwiftInProcPluginServer.dylib -emit-module-doc-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Failable.build/Debug-appletvos/Failable-t.build/Objects-normal/arm64/Failable.swiftdoc -emit-module-source-info-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Failable.build/Debug-appletvos/Failable-t.build/Objects-normal/arm64/Failable.swiftsourceinfo -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Failable.build/Debug-appletvos/Failable-t.build/Objects-normal/arm64/Failable-Swift.h -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Failable.build/Debug-appletvos/Failable-t.build/Objects-normal/arm64/Failable-primary-emit-module.dia -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Failable.build/Debug-appletvos/Failable-t.build/Objects-normal/arm64/Failable-primary-emit-module.d -parse-as-library -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Failable.build/Debug-appletvos/Failable-t.build/Objects-normal/arm64/Failable.swiftmodule -emit-abi-descriptor-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Failable.build/Debug-appletvos/Failable-t.build/Objects-normal/arm64/Failable.abi.json
SwiftCompile normal arm64 (in target 'Failable' from project 'Failable')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 Compiling\ Failable+RawRepresentable.swift,\ Failable+Sequence.swift,\ Failable+SignedNumeric.swift /Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+RawRepresentable.swift /Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+Sequence.swift /Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+SignedNumeric.swift (in target 'Failable' from project 'Failable')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+RawRepresentable.swift (in target 'Failable' from project 'Failable')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile Failable+RawRepresentable.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+Sequence.swift (in target 'Failable' from project 'Failable')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile Failable+Sequence.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+SignedNumeric.swift (in target 'Failable' from project 'Failable')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile Failable+SignedNumeric.swift
SwiftCompile normal arm64 Compiling\ OptionalValidations.swift,\ StringValidations.swift /Users/admin/builder/spi-builder-workspace/Sources/Failable/Validations/OptionalValidations.swift /Users/admin/builder/spi-builder-workspace/Sources/Failable/Validations/StringValidations.swift (in target 'Failable' from project 'Failable')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Failable/Validations/OptionalValidations.swift (in target 'Failable' from project 'Failable')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile OptionalValidations.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Failable/Validations/StringValidations.swift (in target 'Failable' from project 'Failable')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile StringValidations.swift
SwiftCompile normal arm64 Compiling\ Failable+Strideable.swift,\ Failable+StringRepresentation.swift,\ Failable+UnsignedInteger.swift /Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+Strideable.swift /Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+StringRepresentation.swift /Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+UnsignedInteger.swift (in target 'Failable' from project 'Failable')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+Strideable.swift (in target 'Failable' from project 'Failable')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile Failable+Strideable.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+StringRepresentation.swift (in target 'Failable' from project 'Failable')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile Failable+StringRepresentation.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+UnsignedInteger.swift (in target 'Failable' from project 'Failable')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile Failable+UnsignedInteger.swift
SwiftCompile normal arm64 Compiling\ CodableContainer.swift,\ Error.swift,\ Failable+BinaryFloatingPoint.swift /Users/admin/builder/spi-builder-workspace/Sources/Failable/CodableContainer.swift /Users/admin/builder/spi-builder-workspace/Sources/Failable/Error.swift /Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+BinaryFloatingPoint.swift (in target 'Failable' from project 'Failable')
/Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+BinaryFloatingPoint.swift:27:26: error: 'Float80' is unavailable: Float80 is not available on target platform.
25 |
26 |     /// See [`BinaryFloatingPoint.init(_:)`](https://developer.apple.com/documentation/swift/binaryfloatingpoint/1852769-init).
27 |     public init(_ value: Float80)throws {
   |                          `- error: 'Float80' is unavailable: Float80 is not available on target platform.
28 |         let t = T(value)
29 |         try self.init(t)
Swift.Float80:2:23: note: 'Float80' has been explicitly marked unavailable here
1 | @available(*, unavailable, message: "Float80 is not available on target platform.")
2 | @frozen public struct Float80 {
  |                       `- note: 'Float80' has been explicitly marked unavailable here
3 |     public init()
4 | }
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Failable/CodableContainer.swift (in target 'Failable' from project 'Failable')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile CodableContainer.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Failable/Error.swift (in target 'Failable' from project 'Failable')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile Error.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+BinaryFloatingPoint.swift (in target 'Failable' from project 'Failable')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile Failable+BinaryFloatingPoint.swift
SwiftCompile normal arm64 Compiling\ Failable+Collection.swift,\ Failable+Comparable.swift,\ Failable+Error.swift /Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+Collection.swift /Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+Comparable.swift /Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+Error.swift (in target 'Failable' from project 'Failable')
/Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+Collection.swift:1:1: error: type 'Failable<T, Validations>' does not conform to protocol 'Collection'
 1 | extension Failable: Collection where T: Collection {
   | `- error: type 'Failable<T, Validations>' does not conform to protocol 'Collection'
 2 |
 3 |     /// See [`Collection.SubSequence`](https://developer.apple.com/documentation/swift/collection/1641276-subsequence)
/Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+Collection.swift:1:1: error: unavailable subscript 'subscript(_:)' was used to satisfy a requirement of protocol 'Collection'
 1 | extension Failable: Collection where T: Collection {
   | `- error: unavailable subscript 'subscript(_:)' was used to satisfy a requirement of protocol 'Collection'
 2 |
 3 |     /// See [`Collection.SubSequence`](https://developer.apple.com/documentation/swift/collection/1641276-subsequence)
Swift.Collection.subscript:3:10: note: 'subscript(_:)' declared here
1 | protocol Collection {
2 | @available(*, unavailable)
3 |   public subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get }}
  |          `- note: 'subscript(_:)' declared here
4 |
Swift.Collection.subscript:2:1: note: requirement 'subscript(_:)' declared here
1 | protocol Collection {
2 | subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get }}
  | `- note: requirement 'subscript(_:)' declared here
3 |
/Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+Collection.swift:30:1: error: type 'Failable<T, Validations>' does not conform to protocol 'BidirectionalCollection'
28 | }
29 |
30 | extension Failable: BidirectionalCollection where T: BidirectionalCollection {
   | `- error: type 'Failable<T, Validations>' does not conform to protocol 'BidirectionalCollection'
31 |
32 |     /// See [`BidirectionalCollection.index(before:)`](https://developer.apple.com/documentation/swift/bidirectionalcollection/1783013-index).
/Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+Collection.swift:30:1: error: unavailable subscript 'subscript(_:)' was used to satisfy a requirement of protocol 'BidirectionalCollection'
28 | }
29 |
30 | extension Failable: BidirectionalCollection where T: BidirectionalCollection {
   | `- error: unavailable subscript 'subscript(_:)' was used to satisfy a requirement of protocol 'BidirectionalCollection'
31 |
32 |     /// See [`BidirectionalCollection.index(before:)`](https://developer.apple.com/documentation/swift/bidirectionalcollection/1783013-index).
Swift.Collection.subscript:3:10: note: 'subscript(_:)' declared here
1 | protocol Collection {
2 | @available(*, unavailable)
3 |   public subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get }}
  |          `- note: 'subscript(_:)' declared here
4 |
Swift.BidirectionalCollection.subscript:2:10: note: requirement 'subscript(_:)' declared here
1 | protocol BidirectionalCollection {
2 | override subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get }}
  |          `- note: requirement 'subscript(_:)' declared here
3 |
/Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+Collection.swift:38:1: error: type 'Failable<T, Validations>' does not conform to protocol 'RandomAccessCollection'
36 | }
37 |
38 | extension Failable: RandomAccessCollection where T: RandomAccessCollection {}
   | `- error: type 'Failable<T, Validations>' does not conform to protocol 'RandomAccessCollection'
39 |
40 | extension Failable where T: MutableCollection {
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+Collection.swift (in target 'Failable' from project 'Failable')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile Failable+Collection.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+Comparable.swift (in target 'Failable' from project 'Failable')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile Failable+Comparable.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable+Helpers/Failable+Error.swift (in target 'Failable' from project 'Failable')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile Failable+Error.swift
SwiftCompile normal arm64 Compiling\ Failable.swift,\ Operators.swift,\ Validation.swift /Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable.swift /Users/admin/builder/spi-builder-workspace/Sources/Failable/Operators.swift /Users/admin/builder/spi-builder-workspace/Sources/Failable/Validation.swift (in target 'Failable' from project 'Failable')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Failable/Failable.swift (in target 'Failable' from project 'Failable')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile Failable.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Failable/Operators.swift (in target 'Failable' from project 'Failable')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile Operators.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Failable/Validation.swift (in target 'Failable' from project 'Failable')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile Validation.swift
SwiftCompile normal arm64 Compiling\ AppendedValidations.swift,\ CollectionValidations.swift,\ ComparableValidations.swift /Users/admin/builder/spi-builder-workspace/Sources/Failable/Validations/AppendedValidations.swift /Users/admin/builder/spi-builder-workspace/Sources/Failable/Validations/CollectionValidations.swift /Users/admin/builder/spi-builder-workspace/Sources/Failable/Validations/ComparableValidations.swift (in target 'Failable' from project 'Failable')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Failable/Validations/AppendedValidations.swift (in target 'Failable' from project 'Failable')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile AppendedValidations.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Failable/Validations/CollectionValidations.swift (in target 'Failable' from project 'Failable')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile CollectionValidations.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Failable/Validations/ComparableValidations.swift (in target 'Failable' from project 'Failable')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile ComparableValidations.swift
PruneExplicitPrecompiledModules /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules
PruneExplicitPrecompiledModules /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules
PruneExplicitPrecompiledModules /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExplicitPrecompiledModules
2026-09-16 07:33:49.468 xcodebuild[714:4596] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
** BUILD FAILED **
The following build commands failed:
	SwiftEmitModule normal arm64 Emitting\ module\ for\ Failable (in target 'Failable' from project 'Failable')
	SwiftCompile normal arm64 (in target 'Failable' from project 'Failable')
	Building workspace Failable with scheme Failable
(3 failures)
BUILD FAILURE 6.4 tvOS