Swift Package IndexBuild Information
Failed to build HeterogeneousBoxPackage, reference main (f110e4), with Swift 6.4 for tvOS using Xcode 27.0 on 22 Sep 2026 06:37:25 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 HeterogeneousBoxPackage-Package -destination generic/platform=tvOSBuild Log
========================================
RunAll
========================================
Builder version: 5.1.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/brunogama/HeterogeneousBox.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/brunogama/HeterogeneousBox
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at f110e49 builld! Create main.yml tests
Cloned https://github.com/brunogama/HeterogeneousBox.git
Revision (git rev-parse @):
f110e49264836dae1c73bb49773ab9bbbec6dcfc
SUCCESS checkout https://github.com/brunogama/HeterogeneousBox.git at main
========================================
Build
========================================
Selected platform: tvOS
Swift version: 6.4
Building package at path: $PWD
https://github.com/brunogama/HeterogeneousBox.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:
HeterogeneousBoxPackage: /Users/admin/builder/spi-builder-workspace
resolved source packages: HeterogeneousBoxPackage
2026-09-22 02:36:37.837 xcodebuild[524:3001] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
2026-09-22 02:36:37.983 xcodebuild[524:3001] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
2026-09-22 02:36:39.621 xcodebuild[524:3001] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
{
"dependencies" : [
],
"manifest_display_name" : "HeterogeneousBoxPackage",
"name" : "HeterogeneousBoxPackage",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
{
"name" : "macos",
"version" : "14.0"
},
{
"name" : "ios",
"version" : "15.0"
}
],
"products" : [
{
"name" : "HeterogeneousBox",
"targets" : [
"HeterogeneousBox"
],
"type" : {
"library" : [
"automatic"
]
}
},
{
"name" : "HeterogeneousBoxClient",
"targets" : [
"HeterogeneousBoxClient"
],
"type" : {
"executable" : null
}
}
],
"swift_languages_versions" : [
"5"
],
"targets" : [
{
"c99name" : "HeterogeneousBoxTests",
"module_type" : "SwiftTarget",
"name" : "HeterogeneousBoxTests",
"path" : "Tests/HeterogeneousBoxTests",
"sources" : [
"HeterogeneousBoxTests.swift"
],
"target_dependencies" : [
"HeterogeneousBox"
],
"type" : "test"
},
{
"c99name" : "HeterogeneousBoxClient",
"module_type" : "SwiftTarget",
"name" : "HeterogeneousBoxClient",
"path" : "Sources/HeterogeneousBoxClient",
"product_memberships" : [
"HeterogeneousBoxClient"
],
"sources" : [
"main.swift"
],
"target_dependencies" : [
"HeterogeneousBox"
],
"type" : "executable"
},
{
"c99name" : "HeterogeneousBox",
"module_type" : "SwiftTarget",
"name" : "HeterogeneousBox",
"path" : "Sources/HeterogeneousBox",
"product_memberships" : [
"HeterogeneousBox",
"HeterogeneousBoxClient"
],
"sources" : [
"Extension/CustomProtocols/HeterogeneousBox+Collection.swift",
"Extension/CustomProtocols/HeterogeneousBox+CustomStringConvertible.swift",
"Extension/HeterogeneousBox+Equatable.swift",
"Extension/HeterogeneousBox+Hashable.swift",
"HeterogeneousBox.swift",
"Utils/Array+Extensions.swift"
],
"type" : "library"
}
],
"tools_version" : "5.9"
}
{
"workspace" : {
"name" : "HeterogeneousBoxPackage",
"schemes" : [
"HeterogeneousBox",
"HeterogeneousBoxClient",
"HeterogeneousBoxPackage",
"HeterogeneousBoxPackage-Package"
]
}
}
2026-09-22 02:37:16.124 xcodebuild[622:3795] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
2026-09-22 02:37:16.264 xcodebuild[622:3795] [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 HeterogeneousBoxPackage-Package -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 HeterogeneousBoxPackage-Package -destination generic/platform=tvOS
Resolve Package Graph
Resolved source packages:
HeterogeneousBoxPackage: /Users/admin/builder/spi-builder-workspace
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (3 targets)
Target 'HeterogeneousBoxClient-product' in project 'HeterogeneousBoxPackage'
➜ Explicit dependency on target 'HeterogeneousBox' in project 'HeterogeneousBoxPackage'
Target 'HeterogeneousBox-product' in project 'HeterogeneousBoxPackage'
➜ Explicit dependency on target 'HeterogeneousBox' in project 'HeterogeneousBoxPackage'
Target 'HeterogeneousBox' in project 'HeterogeneousBoxPackage' (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: 24a7b2b3d29cc4c94a7cf5b5fd08068e
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/24a7b2b3d29cc4c94a7cf5b5fd08068e.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/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/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/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
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
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/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/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/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
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/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/HeterogeneousBoxPackage.build/Debug-appletvos/HeterogeneousBox-t.build/Objects-normal/arm64/HeterogeneousBox.LinkFileList (in target 'HeterogeneousBox' from project 'HeterogeneousBoxPackage')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/HeterogeneousBoxPackage.build/Debug-appletvos/HeterogeneousBox-t.build/Objects-normal/arm64/HeterogeneousBox.LinkFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/HeterogeneousBoxPackage.build/Debug-appletvos/HeterogeneousBox-t.build/Objects-normal/arm64/HeterogeneousBox.SwiftFileList (in target 'HeterogeneousBox' from project 'HeterogeneousBoxPackage')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/HeterogeneousBoxPackage.build/Debug-appletvos/HeterogeneousBox-t.build/Objects-normal/arm64/HeterogeneousBox.SwiftFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/HeterogeneousBoxPackage.build/Debug-appletvos/HeterogeneousBox-t.build/Objects-normal/arm64/HeterogeneousBox.SwiftConstValuesFileList (in target 'HeterogeneousBox' from project 'HeterogeneousBoxPackage')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/HeterogeneousBoxPackage.build/Debug-appletvos/HeterogeneousBox-t.build/Objects-normal/arm64/HeterogeneousBox.SwiftConstValuesFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/HeterogeneousBoxPackage.build/Debug-appletvos/HeterogeneousBox-t.build/Objects-normal/arm64/HeterogeneousBox-OutputFileMap.json (in target 'HeterogeneousBox' from project 'HeterogeneousBoxPackage')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/HeterogeneousBoxPackage.build/Debug-appletvos/HeterogeneousBox-t.build/Objects-normal/arm64/HeterogeneousBox-OutputFileMap.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/HeterogeneousBoxPackage.build/Debug-appletvos/HeterogeneousBox-t.build/Objects-normal/arm64/HeterogeneousBox_const_extract_protocols.json (in target 'HeterogeneousBox' from project 'HeterogeneousBoxPackage')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/HeterogeneousBoxPackage.build/Debug-appletvos/HeterogeneousBox-t.build/Objects-normal/arm64/HeterogeneousBox_const_extract_protocols.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/HeterogeneousBoxPackage.build/Debug-appletvos/HeterogeneousBoxClient-p.build/Objects-normal/arm64/HeterogeneousBoxClient.LinkFileList (in target 'HeterogeneousBoxClient-product' from project 'HeterogeneousBoxPackage')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/HeterogeneousBoxPackage.build/Debug-appletvos/HeterogeneousBoxClient-p.build/Objects-normal/arm64/HeterogeneousBoxClient.LinkFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/HeterogeneousBoxPackage.build/Debug-appletvos/HeterogeneousBoxClient-p.build/Objects-normal/arm64/HeterogeneousBoxClient-OutputFileMap.json (in target 'HeterogeneousBoxClient-product' from project 'HeterogeneousBoxPackage')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/HeterogeneousBoxPackage.build/Debug-appletvos/HeterogeneousBoxClient-p.build/Objects-normal/arm64/HeterogeneousBoxClient-OutputFileMap.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/HeterogeneousBoxPackage.build/Debug-appletvos/HeterogeneousBoxClient-p.build/Objects-normal/arm64/HeterogeneousBoxClient.SwiftFileList (in target 'HeterogeneousBoxClient-product' from project 'HeterogeneousBoxPackage')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/HeterogeneousBoxPackage.build/Debug-appletvos/HeterogeneousBoxClient-p.build/Objects-normal/arm64/HeterogeneousBoxClient.SwiftFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/HeterogeneousBoxPackage.build/Debug-appletvos/HeterogeneousBoxClient-p.build/Objects-normal/arm64/HeterogeneousBoxClient_const_extract_protocols.json (in target 'HeterogeneousBoxClient-product' from project 'HeterogeneousBoxPackage')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/HeterogeneousBoxPackage.build/Debug-appletvos/HeterogeneousBoxClient-p.build/Objects-normal/arm64/HeterogeneousBoxClient_const_extract_protocols.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/HeterogeneousBoxPackage.build/Debug-appletvos/HeterogeneousBoxClient-p.build/HeterogeneousBoxClient.DependencyStaticMetadataFileList (in target 'HeterogeneousBoxClient-product' from project 'HeterogeneousBoxPackage')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/HeterogeneousBoxPackage.build/Debug-appletvos/HeterogeneousBoxClient-p.build/HeterogeneousBoxClient.DependencyStaticMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/HeterogeneousBoxPackage.build/Debug-appletvos/HeterogeneousBox-t.build/HeterogeneousBox.modulemap (in target 'HeterogeneousBox' from project 'HeterogeneousBoxPackage')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/HeterogeneousBoxPackage.build/Debug-appletvos/HeterogeneousBox-t.build/HeterogeneousBox.modulemap
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/HeterogeneousBoxPackage.build/Debug-appletvos/HeterogeneousBoxClient-p.build/HeterogeneousBoxClient.DependencyMetadataFileList (in target 'HeterogeneousBoxClient-product' from project 'HeterogeneousBoxPackage')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/HeterogeneousBoxPackage.build/Debug-appletvos/HeterogeneousBoxClient-p.build/HeterogeneousBoxClient.DependencyMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/HeterogeneousBoxPackage.build/Debug-appletvos/HeterogeneousBox-t.build/HeterogeneousBox.DependencyStaticMetadataFileList (in target 'HeterogeneousBox' from project 'HeterogeneousBoxPackage')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/HeterogeneousBoxPackage.build/Debug-appletvos/HeterogeneousBox-t.build/HeterogeneousBox.DependencyStaticMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/HeterogeneousBoxPackage.build/Debug-appletvos/HeterogeneousBox-t.build/HeterogeneousBox.DependencyMetadataFileList (in target 'HeterogeneousBox' from project 'HeterogeneousBoxPackage')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/HeterogeneousBoxPackage.build/Debug-appletvos/HeterogeneousBox-t.build/HeterogeneousBox.DependencyMetadataFileList
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps-appletvos/HeterogeneousBox.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/HeterogeneousBoxPackage.build/Debug-appletvos/HeterogeneousBox-t.build/HeterogeneousBox.modulemap (in target 'HeterogeneousBox' from project 'HeterogeneousBoxPackage')
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/HeterogeneousBoxPackage.build/Debug-appletvos/HeterogeneousBox-t.build/HeterogeneousBox.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps-appletvos
SwiftDriver HeterogeneousBox normal arm64 com.apple.xcode.tools.swift.compiler (in target 'HeterogeneousBox' from project 'HeterogeneousBoxPackage')
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 HeterogeneousBox -Onone @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/HeterogeneousBoxPackage.build/Debug-appletvos/HeterogeneousBox-t.build/Objects-normal/arm64/HeterogeneousBox.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/HeterogeneousBoxPackage.build/Debug-appletvos/HeterogeneousBox-t.build/Objects-normal/arm64/HeterogeneousBox-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/HeterogeneousBoxPackage.build/Debug-appletvos/HeterogeneousBox-t.build/Objects-normal/arm64/HeterogeneousBox.swiftmodule -serialize-diagnostics -dependency-scan-serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/HeterogeneousBoxPackage.build/Debug-appletvos/HeterogeneousBox-t.build/Objects-normal/arm64/HeterogeneousBox-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 -package-name spi_builder_workspace -emit-const-values -const-gather-protocols-list /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/HeterogeneousBoxPackage.build/Debug-appletvos/HeterogeneousBox-t.build/Objects-normal/arm64/HeterogeneousBox_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/HeterogeneousBoxPackage.build/Debug-appletvos/HeterogeneousBox-t.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/HeterogeneousBoxPackage.build/Debug-appletvos/HeterogeneousBox-t.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/HeterogeneousBoxPackage.build/Debug-appletvos/HeterogeneousBox-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/HeterogeneousBoxPackage.build/Debug-appletvos/HeterogeneousBox-t.build/Objects-normal/arm64/HeterogeneousBox-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_stdbool-AHRDH5EKLY6D04C5E42F3VCQI.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_stddef-9ZJZ6FDEZNKTZU8YLPMFT9RAQ.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/_Builtin_float-8ZJAYZ85YBOAOP52Y9H6IUNP3.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_SwiftConcurrencyShims-BY5PD8KF1L5KF6F4Q69HE3TJ4.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/SwiftShims-8N4EXJ4RUJTR8K9OO3CMOH1EP.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_DarwinFoundation1-JOTYMOA1YZCIJ2NON6FQ848O.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/_DarwinFoundation2-AOGAN1O02NKXRJN5V73AV3V3M.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/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/_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/CoreFoundation-7TPJ7ENDC4L1A1ESHYI9TXS0D.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/XPC-6O2DJFT3QUJ7QKTD3SNUB6PCR.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/CFNetwork-2CUR2VK9S3S3WPFXPNXNUWYGN.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/Security-8VMXEKVDA3MHUH9AOTP905DID.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/Foundation-BSSIP64DIGUKMAYJOG1WPQ78X.pcm
SwiftCompile normal arm64 Compiling\ HeterogeneousBox+Hashable.swift /Users/admin/builder/spi-builder-workspace/Sources/HeterogeneousBox/Extension/HeterogeneousBox+Hashable.swift (in target 'HeterogeneousBox' from project 'HeterogeneousBoxPackage')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/HeterogeneousBox/Extension/HeterogeneousBox+Hashable.swift (in target 'HeterogeneousBox' from project 'HeterogeneousBoxPackage')
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
builtin-SwiftPerFileCompile HeterogeneousBox+Hashable.swift
SwiftEmitModule normal arm64 Emitting\ module\ for\ HeterogeneousBox (in target 'HeterogeneousBox' from project 'HeterogeneousBoxPackage')
/Users/admin/builder/spi-builder-workspace/Sources/HeterogeneousBox/HeterogeneousBox.swift:4:32: error: parameter packs in generic types are only available in tvOS 17.0.0 or newer
2 |
3 | @dynamicMemberLookup
4 | public struct HeterogeneousBox<each Value> {
| | `- error: parameter packs in generic types are only available in tvOS 17.0.0 or newer
| `- note: add '@available' attribute to enclosing generic struct
5 | public private(set) var value: (repeat each Value)
6 |
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/HeterogeneousBox/Extension/CustomProtocols/HeterogeneousBox+Collection.swift /Users/admin/builder/spi-builder-workspace/Sources/HeterogeneousBox/Extension/CustomProtocols/HeterogeneousBox+CustomStringConvertible.swift /Users/admin/builder/spi-builder-workspace/Sources/HeterogeneousBox/Extension/HeterogeneousBox+Equatable.swift /Users/admin/builder/spi-builder-workspace/Sources/HeterogeneousBox/Extension/HeterogeneousBox+Hashable.swift /Users/admin/builder/spi-builder-workspace/Sources/HeterogeneousBox/HeterogeneousBox.swift /Users/admin/builder/spi-builder-workspace/Sources/HeterogeneousBox/Utils/Array+Extensions.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/HeterogeneousBoxPackage.build/Debug-appletvos/HeterogeneousBox-t.build/Objects-normal/arm64/HeterogeneousBox-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/HeterogeneousBoxPackage.build/Debug-appletvos/HeterogeneousBox-t.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/HeterogeneousBoxPackage.build/Debug-appletvos/HeterogeneousBox-t.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/HeterogeneousBoxPackage.build/Debug-appletvos/HeterogeneousBox-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name HeterogeneousBox -package-name spi_builder_workspace -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/HeterogeneousBoxPackage.build/Debug-appletvos/HeterogeneousBox-t.build/Objects-normal/arm64/HeterogeneousBox_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/HeterogeneousBoxPackage.build/Debug-appletvos/HeterogeneousBox-t.build/Objects-normal/arm64/HeterogeneousBox.swiftdoc -emit-module-source-info-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/HeterogeneousBoxPackage.build/Debug-appletvos/HeterogeneousBox-t.build/Objects-normal/arm64/HeterogeneousBox.swiftsourceinfo -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/HeterogeneousBoxPackage.build/Debug-appletvos/HeterogeneousBox-t.build/Objects-normal/arm64/HeterogeneousBox-Swift.h -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/HeterogeneousBoxPackage.build/Debug-appletvos/HeterogeneousBox-t.build/Objects-normal/arm64/HeterogeneousBox-primary-emit-module.dia -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/HeterogeneousBoxPackage.build/Debug-appletvos/HeterogeneousBox-t.build/Objects-normal/arm64/HeterogeneousBox-primary-emit-module.d -parse-as-library -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/HeterogeneousBoxPackage.build/Debug-appletvos/HeterogeneousBox-t.build/Objects-normal/arm64/HeterogeneousBox.swiftmodule -emit-abi-descriptor-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/HeterogeneousBoxPackage.build/Debug-appletvos/HeterogeneousBox-t.build/Objects-normal/arm64/HeterogeneousBox.abi.json
SwiftCompile normal arm64 (in target 'HeterogeneousBox' from project 'HeterogeneousBoxPackage')
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
SwiftCompile normal arm64 Compiling\ HeterogeneousBox+Equatable.swift /Users/admin/builder/spi-builder-workspace/Sources/HeterogeneousBox/Extension/HeterogeneousBox+Equatable.swift (in target 'HeterogeneousBox' from project 'HeterogeneousBoxPackage')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/HeterogeneousBox/Extension/HeterogeneousBox+Equatable.swift (in target 'HeterogeneousBox' from project 'HeterogeneousBoxPackage')
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
builtin-SwiftPerFileCompile HeterogeneousBox+Equatable.swift
SwiftCompile normal arm64 Compiling\ HeterogeneousBox+CustomStringConvertible.swift /Users/admin/builder/spi-builder-workspace/Sources/HeterogeneousBox/Extension/CustomProtocols/HeterogeneousBox+CustomStringConvertible.swift (in target 'HeterogeneousBox' from project 'HeterogeneousBoxPackage')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/HeterogeneousBox/Extension/CustomProtocols/HeterogeneousBox+CustomStringConvertible.swift (in target 'HeterogeneousBox' from project 'HeterogeneousBoxPackage')
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
builtin-SwiftPerFileCompile HeterogeneousBox+CustomStringConvertible.swift
SwiftCompile normal arm64 Compiling\ HeterogeneousBox.swift /Users/admin/builder/spi-builder-workspace/Sources/HeterogeneousBox/HeterogeneousBox.swift (in target 'HeterogeneousBox' from project 'HeterogeneousBoxPackage')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/HeterogeneousBox/HeterogeneousBox.swift (in target 'HeterogeneousBox' from project 'HeterogeneousBoxPackage')
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
builtin-SwiftPerFileCompile HeterogeneousBox.swift
SwiftCompile normal arm64 Compiling\ HeterogeneousBox+Collection.swift /Users/admin/builder/spi-builder-workspace/Sources/HeterogeneousBox/Extension/CustomProtocols/HeterogeneousBox+Collection.swift (in target 'HeterogeneousBox' from project 'HeterogeneousBoxPackage')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/HeterogeneousBox/Extension/CustomProtocols/HeterogeneousBox+Collection.swift (in target 'HeterogeneousBox' from project 'HeterogeneousBoxPackage')
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
builtin-SwiftPerFileCompile HeterogeneousBox+Collection.swift
SwiftCompile normal arm64 Compiling\ Array+Extensions.swift /Users/admin/builder/spi-builder-workspace/Sources/HeterogeneousBox/Utils/Array+Extensions.swift (in target 'HeterogeneousBox' from project 'HeterogeneousBoxPackage')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/HeterogeneousBox/Utils/Array+Extensions.swift (in target 'HeterogeneousBox' from project 'HeterogeneousBoxPackage')
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
builtin-SwiftPerFileCompile Array+Extensions.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
2026-09-22 02:37:17.083 xcodebuild[623:3839] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
2026-09-22 02:37:17.330 xcodebuild[623:3839] [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\ HeterogeneousBox (in target 'HeterogeneousBox' from project 'HeterogeneousBoxPackage')
SwiftCompile normal arm64 (in target 'HeterogeneousBox' from project 'HeterogeneousBoxPackage')
Building workspace HeterogeneousBoxPackage with scheme HeterogeneousBoxPackage-Package
(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:
HeterogeneousBoxPackage: /Users/admin/builder/spi-builder-workspace
resolved source packages: HeterogeneousBoxPackage
2026-09-22 02:37:22.608 xcodebuild[672:4071] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
{
"dependencies" : [
],
"manifest_display_name" : "HeterogeneousBoxPackage",
"name" : "HeterogeneousBoxPackage",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
{
"name" : "macos",
"version" : "14.0"
},
{
"name" : "ios",
"version" : "15.0"
}
],
"products" : [
{
"name" : "HeterogeneousBox",
"targets" : [
"HeterogeneousBox"
],
"type" : {
"library" : [
"automatic"
]
}
},
{
"name" : "HeterogeneousBoxClient",
"targets" : [
"HeterogeneousBoxClient"
],
"type" : {
"executable" : null
}
}
],
"swift_languages_versions" : [
"5"
],
"targets" : [
{
"c99name" : "HeterogeneousBoxTests",
"module_type" : "SwiftTarget",
"name" : "HeterogeneousBoxTests",
"path" : "Tests/HeterogeneousBoxTests",
"sources" : [
"HeterogeneousBoxTests.swift"
],
"target_dependencies" : [
"HeterogeneousBox"
],
"type" : "test"
},
{
"c99name" : "HeterogeneousBoxClient",
"module_type" : "SwiftTarget",
"name" : "HeterogeneousBoxClient",
"path" : "Sources/HeterogeneousBoxClient",
"product_memberships" : [
"HeterogeneousBoxClient"
],
"sources" : [
"main.swift"
],
"target_dependencies" : [
"HeterogeneousBox"
],
"type" : "executable"
},
{
"c99name" : "HeterogeneousBox",
"module_type" : "SwiftTarget",
"name" : "HeterogeneousBox",
"path" : "Sources/HeterogeneousBox",
"product_memberships" : [
"HeterogeneousBox",
"HeterogeneousBoxClient"
],
"sources" : [
"Extension/CustomProtocols/HeterogeneousBox+Collection.swift",
"Extension/CustomProtocols/HeterogeneousBox+CustomStringConvertible.swift",
"Extension/HeterogeneousBox+Equatable.swift",
"Extension/HeterogeneousBox+Hashable.swift",
"HeterogeneousBox.swift",
"Utils/Array+Extensions.swift"
],
"type" : "library"
}
],
"tools_version" : "5.9"
}
{
"workspace" : {
"name" : "HeterogeneousBoxPackage",
"schemes" : [
"HeterogeneousBox",
"HeterogeneousBoxClient",
"HeterogeneousBoxPackage",
"HeterogeneousBoxPackage-Package"
]
}
}
2026-09-22 02:37:23.864 xcodebuild[680:4135] [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 HeterogeneousBoxPackage-Package -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 HeterogeneousBoxPackage-Package -destination generic/platform=tvOS
Resolve Package Graph
Resolved source packages:
HeterogeneousBoxPackage: /Users/admin/builder/spi-builder-workspace
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (3 targets)
Target 'HeterogeneousBoxClient-product' in project 'HeterogeneousBoxPackage'
➜ Explicit dependency on target 'HeterogeneousBox' in project 'HeterogeneousBoxPackage'
Target 'HeterogeneousBox-product' in project 'HeterogeneousBoxPackage'
➜ Explicit dependency on target 'HeterogeneousBox' in project 'HeterogeneousBoxPackage'
Target 'HeterogeneousBox' in project 'HeterogeneousBoxPackage' (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 HeterogeneousBox normal arm64 com.apple.xcode.tools.swift.compiler (in target 'HeterogeneousBox' from project 'HeterogeneousBoxPackage')
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 HeterogeneousBox -Onone @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/HeterogeneousBoxPackage.build/Debug-appletvos/HeterogeneousBox-t.build/Objects-normal/arm64/HeterogeneousBox.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/HeterogeneousBoxPackage.build/Debug-appletvos/HeterogeneousBox-t.build/Objects-normal/arm64/HeterogeneousBox-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/HeterogeneousBoxPackage.build/Debug-appletvos/HeterogeneousBox-t.build/Objects-normal/arm64/HeterogeneousBox.swiftmodule -serialize-diagnostics -dependency-scan-serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/HeterogeneousBoxPackage.build/Debug-appletvos/HeterogeneousBox-t.build/Objects-normal/arm64/HeterogeneousBox-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 -package-name spi_builder_workspace -emit-const-values -const-gather-protocols-list /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/HeterogeneousBoxPackage.build/Debug-appletvos/HeterogeneousBox-t.build/Objects-normal/arm64/HeterogeneousBox_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/HeterogeneousBoxPackage.build/Debug-appletvos/HeterogeneousBox-t.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/HeterogeneousBoxPackage.build/Debug-appletvos/HeterogeneousBox-t.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/HeterogeneousBoxPackage.build/Debug-appletvos/HeterogeneousBox-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/HeterogeneousBoxPackage.build/Debug-appletvos/HeterogeneousBox-t.build/Objects-normal/arm64/HeterogeneousBox-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftCompile normal arm64 Compiling\ HeterogeneousBox+Collection.swift /Users/admin/builder/spi-builder-workspace/Sources/HeterogeneousBox/Extension/CustomProtocols/HeterogeneousBox+Collection.swift (in target 'HeterogeneousBox' from project 'HeterogeneousBoxPackage')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/HeterogeneousBox/Extension/CustomProtocols/HeterogeneousBox+Collection.swift (in target 'HeterogeneousBox' from project 'HeterogeneousBoxPackage')
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
builtin-SwiftPerFileCompile HeterogeneousBox+Collection.swift
SwiftCompile normal arm64 Compiling\ HeterogeneousBox.swift /Users/admin/builder/spi-builder-workspace/Sources/HeterogeneousBox/HeterogeneousBox.swift (in target 'HeterogeneousBox' from project 'HeterogeneousBoxPackage')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/HeterogeneousBox/HeterogeneousBox.swift (in target 'HeterogeneousBox' from project 'HeterogeneousBoxPackage')
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
builtin-SwiftPerFileCompile HeterogeneousBox.swift
SwiftCompile normal arm64 Compiling\ HeterogeneousBox+Equatable.swift /Users/admin/builder/spi-builder-workspace/Sources/HeterogeneousBox/Extension/HeterogeneousBox+Equatable.swift (in target 'HeterogeneousBox' from project 'HeterogeneousBoxPackage')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/HeterogeneousBox/Extension/HeterogeneousBox+Equatable.swift (in target 'HeterogeneousBox' from project 'HeterogeneousBoxPackage')
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
builtin-SwiftPerFileCompile HeterogeneousBox+Equatable.swift
SwiftCompile normal arm64 Compiling\ HeterogeneousBox+CustomStringConvertible.swift /Users/admin/builder/spi-builder-workspace/Sources/HeterogeneousBox/Extension/CustomProtocols/HeterogeneousBox+CustomStringConvertible.swift (in target 'HeterogeneousBox' from project 'HeterogeneousBoxPackage')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/HeterogeneousBox/Extension/CustomProtocols/HeterogeneousBox+CustomStringConvertible.swift (in target 'HeterogeneousBox' from project 'HeterogeneousBoxPackage')
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
builtin-SwiftPerFileCompile HeterogeneousBox+CustomStringConvertible.swift
SwiftCompile normal arm64 Compiling\ Array+Extensions.swift /Users/admin/builder/spi-builder-workspace/Sources/HeterogeneousBox/Utils/Array+Extensions.swift (in target 'HeterogeneousBox' from project 'HeterogeneousBoxPackage')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/HeterogeneousBox/Utils/Array+Extensions.swift (in target 'HeterogeneousBox' from project 'HeterogeneousBoxPackage')
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
builtin-SwiftPerFileCompile Array+Extensions.swift
SwiftCompile normal arm64 Compiling\ HeterogeneousBox+Hashable.swift /Users/admin/builder/spi-builder-workspace/Sources/HeterogeneousBox/Extension/HeterogeneousBox+Hashable.swift (in target 'HeterogeneousBox' from project 'HeterogeneousBoxPackage')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/HeterogeneousBox/Extension/HeterogeneousBox+Hashable.swift (in target 'HeterogeneousBox' from project 'HeterogeneousBoxPackage')
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
builtin-SwiftPerFileCompile HeterogeneousBox+Hashable.swift
SwiftEmitModule normal arm64 Emitting\ module\ for\ HeterogeneousBox (in target 'HeterogeneousBox' from project 'HeterogeneousBoxPackage')
/Users/admin/builder/spi-builder-workspace/Sources/HeterogeneousBox/HeterogeneousBox.swift:4:32: error: parameter packs in generic types are only available in tvOS 17.0.0 or newer
2 |
3 | @dynamicMemberLookup
4 | public struct HeterogeneousBox<each Value> {
| | `- error: parameter packs in generic types are only available in tvOS 17.0.0 or newer
| `- note: add '@available' attribute to enclosing generic struct
5 | public private(set) var value: (repeat each Value)
6 |
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/HeterogeneousBox/Extension/CustomProtocols/HeterogeneousBox+Collection.swift /Users/admin/builder/spi-builder-workspace/Sources/HeterogeneousBox/Extension/CustomProtocols/HeterogeneousBox+CustomStringConvertible.swift /Users/admin/builder/spi-builder-workspace/Sources/HeterogeneousBox/Extension/HeterogeneousBox+Equatable.swift /Users/admin/builder/spi-builder-workspace/Sources/HeterogeneousBox/Extension/HeterogeneousBox+Hashable.swift /Users/admin/builder/spi-builder-workspace/Sources/HeterogeneousBox/HeterogeneousBox.swift /Users/admin/builder/spi-builder-workspace/Sources/HeterogeneousBox/Utils/Array+Extensions.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/HeterogeneousBoxPackage.build/Debug-appletvos/HeterogeneousBox-t.build/Objects-normal/arm64/HeterogeneousBox-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/HeterogeneousBoxPackage.build/Debug-appletvos/HeterogeneousBox-t.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/HeterogeneousBoxPackage.build/Debug-appletvos/HeterogeneousBox-t.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/HeterogeneousBoxPackage.build/Debug-appletvos/HeterogeneousBox-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name HeterogeneousBox -package-name spi_builder_workspace -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/HeterogeneousBoxPackage.build/Debug-appletvos/HeterogeneousBox-t.build/Objects-normal/arm64/HeterogeneousBox_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/HeterogeneousBoxPackage.build/Debug-appletvos/HeterogeneousBox-t.build/Objects-normal/arm64/HeterogeneousBox.swiftdoc -emit-module-source-info-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/HeterogeneousBoxPackage.build/Debug-appletvos/HeterogeneousBox-t.build/Objects-normal/arm64/HeterogeneousBox.swiftsourceinfo -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/HeterogeneousBoxPackage.build/Debug-appletvos/HeterogeneousBox-t.build/Objects-normal/arm64/HeterogeneousBox-Swift.h -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/HeterogeneousBoxPackage.build/Debug-appletvos/HeterogeneousBox-t.build/Objects-normal/arm64/HeterogeneousBox-primary-emit-module.dia -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/HeterogeneousBoxPackage.build/Debug-appletvos/HeterogeneousBox-t.build/Objects-normal/arm64/HeterogeneousBox-primary-emit-module.d -parse-as-library -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/HeterogeneousBoxPackage.build/Debug-appletvos/HeterogeneousBox-t.build/Objects-normal/arm64/HeterogeneousBox.swiftmodule -emit-abi-descriptor-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/HeterogeneousBoxPackage.build/Debug-appletvos/HeterogeneousBox-t.build/Objects-normal/arm64/HeterogeneousBox.abi.json
SwiftCompile normal arm64 (in target 'HeterogeneousBox' from project 'HeterogeneousBoxPackage')
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
PruneExplicitPrecompiledModules /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules
PruneExplicitPrecompiledModules /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules
PruneExplicitPrecompiledModules /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExplicitPrecompiledModules
2026-09-22 02:37:24.903 xcodebuild[681:4164] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
2026-09-22 02:37:25.004 xcodebuild[681:4164] [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\ HeterogeneousBox (in target 'HeterogeneousBox' from project 'HeterogeneousBoxPackage')
SwiftCompile normal arm64 (in target 'HeterogeneousBox' from project 'HeterogeneousBoxPackage')
Building workspace HeterogeneousBoxPackage with scheme HeterogeneousBoxPackage-Package
(3 failures)
BUILD FAILURE 6.4 tvOS