Swift Package IndexBuild Information
Failed to build SecureXPC, reference 0.8.0 (d6e439), with Swift 6.4 for watchOS using Xcode 27.0 on 19 Sep 2026 05:18:10 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 SecureXPC -destination generic/platform=watchOSBuild Log
========================================
RunAll
========================================
Builder version: 5.1.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/trilemma-dev/SecureXPC.git
Reference: 0.8.0
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/trilemma-dev/SecureXPC
* tag 0.8.0 -> FETCH_HEAD
HEAD is now at d6e439e Minor documentation fix
Cloned https://github.com/trilemma-dev/SecureXPC.git
Revision (git rev-parse @):
d6e439e2b805de8be9b584fff97cf2f6a839a656
SUCCESS checkout https://github.com/trilemma-dev/SecureXPC.git at 0.8.0
========================================
Build
========================================
Selected platform: watchOS
Swift version: 6.4
Building package at path: $PWD
https://github.com/trilemma-dev/SecureXPC.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:
SecureXPC: /Users/admin/builder/spi-builder-workspace
resolved source packages: SecureXPC
2026-09-19 01:17:21.855 xcodebuild[529:3048] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
{
"dependencies" : [
],
"manifest_display_name" : "SecureXPC",
"name" : "SecureXPC",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
{
"name" : "macos",
"version" : "10.10"
}
],
"products" : [
{
"name" : "SecureXPC",
"targets" : [
"SecureXPC"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "SecureXPCTests",
"module_type" : "SwiftTarget",
"name" : "SecureXPCTests",
"path" : "Tests/SecureXPCTests",
"sources" : [
"Client & Server/Endpoint Tests.swift",
"Client & Server/Error Integration Tests.swift",
"Client & Server/RequestContext Tests.swift",
"Client & Server/Round-trip Integration Test.swift",
"Client & Server/Sequential Result Tests.swift",
"Client & Server/Server Concurrency Tests.swift",
"Client & Server/Server Error Handler Test.swift",
"Client & Server/Server Identity Tests.swift",
"Client & Server/XPCServer Creation.swift",
"Encoder & Decoder/Round Trip/Array roundtrip tests.swift",
"Encoder & Decoder/Round Trip/ArrayOptimizedForXPC Tests.swift",
"Encoder & Decoder/Round Trip/Class round trip tests.swift",
"Encoder & Decoder/Round Trip/DataOptimizedForXPC Tests.swift",
"Encoder & Decoder/Round Trip/Dictionary roundtrip tests.swift",
"Encoder & Decoder/Round Trip/Endpoint roundtrip tests.swift",
"Encoder & Decoder/Round Trip/File Descriptor XPC Wrapper Tests.swift",
"Encoder & Decoder/Round Trip/IOSurfaceForXPC Tests.swift",
"Encoder & Decoder/Round Trip/Scalar roundtrip tests.swift",
"Encoder & Decoder/Round Trip/Unkeyed container roundtrip tests.swift",
"Encoder & Decoder/TestHelpers.swift",
"Encoder & Decoder/XPCDecoder/Array decoding tests.swift",
"Encoder & Decoder/XPCDecoder/Dictionary decoding tests.swift",
"Encoder & Decoder/XPCDecoder/Scalar decoding tests.swift",
"Encoder & Decoder/XPCEncoder/Array encoding tests.swift",
"Encoder & Decoder/XPCEncoder/Dictionary encoding tests.swift",
"Encoder & Decoder/XPCEncoder/Scalar encoding tests.swift",
"Multiprocess Client & Server/LaunchAgent Tests.swift",
"Multiprocess Client & Server/LaunchAgent/LaunchAgent.swift",
"Multiprocess Client & Server/LaunchAgent/Shared.swift",
"Multiprocess Client & Server/LaunchAgent/main.swift"
],
"target_dependencies" : [
"SecureXPC"
],
"type" : "test"
},
{
"c99name" : "SecureXPC",
"module_type" : "SwiftTarget",
"name" : "SecureXPC",
"path" : "Sources/SecureXPC",
"product_memberships" : [
"SecureXPC"
],
"sources" : [
"Client/ServerIdentity.swift",
"Client/ServerRequirement.swift",
"Client/XPCClient.swift",
"Client/XPCEndpointClient.swift",
"Client/XPCMachClient.swift",
"Client/XPCServiceClient.swift",
"Codable Types/ArrayOptimizedForXPC.swift",
"Codable Types/DataOptimizedForXPC.swift",
"Codable Types/File Descriptor XPC Wrappers.swift",
"Codable Types/IOSurfaceForXPC.swift",
"HandlerError.swift",
"PackageInternalRoutes.swift",
"Request.swift",
"Response.swift",
"Routes.swift",
"SequentialResult.swift",
"SequentialResultProvider.swift",
"Server/ClientIdentity.swift",
"Server/ClientRequirement.swift",
"Server/MachServiceCriteria.swift",
"Server/XPCAnonymousServer.swift",
"Server/XPCMachServer.swift",
"Server/XPCServer.swift",
"Server/XPCServiceServer.swift",
"Shared Memory/SharedMemory.swift",
"Shared Memory/SharedRawMemory.swift",
"Shared Memory/SharedSemaphore.swift",
"Shared Memory/SharedTrivial.swift",
"Trivial.swift",
"XPC Coders/XPCCoderError.swift",
"XPC Coders/XPCDecoder/Transformation functions.swift",
"XPC Coders/XPCDecoder/XPCDecoder.swift",
"XPC Coders/XPCDecoder/XPCDecoderImpl.swift",
"XPC Coders/XPCDecoder/XPCKeyedDecodingContainer.swift",
"XPC Coders/XPCDecoder/XPCSingleValueDecodingContainer.swift",
"XPC Coders/XPCDecoder/XPCUnkeyedDecodingContainer.swift",
"XPC Coders/XPCEncoder/XPCContainer.swift",
"XPC Coders/XPCEncoder/XPCEncoder.swift",
"XPC Coders/XPCEncoder/XPCEncoderImpl.swift",
"XPC Coders/XPCEncoder/XPCKeyedEncodingContainer.swift",
"XPC Coders/XPCEncoder/XPCSingleValueEncodingContainer.swift",
"XPC Coders/XPCEncoder/XPCUnkeyedEncodingContainer.swift",
"XPC Coders/xpc_type_t+description.swift",
"XPCCommon.swift",
"XPCConnectionDescriptor.swift",
"XPCError.swift",
"XPCServerEndpoint.swift"
],
"type" : "library"
}
],
"tools_version" : "5.5"
}
{
"workspace" : {
"name" : "SecureXPC",
"schemes" : [
"SecureXPC"
]
}
}
2026-09-19 01:18:02.732 xcodebuild[647:4159] [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 SecureXPC -destination generic/platform=watchOS
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 SecureXPC -destination generic/platform=watchOS
Resolve Package Graph
Resolved source packages:
SecureXPC: /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 'SecureXPC-product' in project 'SecureXPC'
➜ Explicit dependency on target 'SecureXPC' in project 'SecureXPC'
Target 'SecureXPC' in project 'SecureXPC' (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/WatchOS.platform/Developer/SDKs/WatchOS27.0.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
ReadFileContents /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/share/docc/features.json
Build description signature: 22faf132e285cbbb387ad9cbee02dc46
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/22faf132e285cbbb387ad9cbee02dc46.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
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/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/watchos27.0-24R360-e829b21a6f8c9b70876ba0858053c04477534ef55a1706bf4c1112bbb242f0a2.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/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk -o /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/watchos27.0-24R360-e829b21a6f8c9b70876ba0858053c04477534ef55a1706bf4c1112bbb242f0a2.sdkstatcache
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
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/Intermediates.noindex/EagerLinkingTBDs/Debug-watchos
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-watchos
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos/PackageFrameworks
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos/PackageFrameworks
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SecureXPC.build/Debug-watchos/SecureXPC-t.build/SecureXPC.modulemap (in target 'SecureXPC' from project 'SecureXPC')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SecureXPC.build/Debug-watchos/SecureXPC-t.build/SecureXPC.modulemap
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SecureXPC.build/Debug-watchos/SecureXPC-t.build/SecureXPC.DependencyStaticMetadataFileList (in target 'SecureXPC' from project 'SecureXPC')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SecureXPC.build/Debug-watchos/SecureXPC-t.build/SecureXPC.DependencyStaticMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SecureXPC.build/Debug-watchos/SecureXPC-t.build/SecureXPC.DependencyMetadataFileList (in target 'SecureXPC' from project 'SecureXPC')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SecureXPC.build/Debug-watchos/SecureXPC-t.build/SecureXPC.DependencyMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SecureXPC.build/Debug-watchos/SecureXPC-t.build/Objects-normal/arm64_32/SecureXPC_const_extract_protocols.json (in target 'SecureXPC' from project 'SecureXPC')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SecureXPC.build/Debug-watchos/SecureXPC-t.build/Objects-normal/arm64_32/SecureXPC_const_extract_protocols.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SecureXPC.build/Debug-watchos/SecureXPC-t.build/Objects-normal/arm64/SecureXPC_const_extract_protocols.json (in target 'SecureXPC' from project 'SecureXPC')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SecureXPC.build/Debug-watchos/SecureXPC-t.build/Objects-normal/arm64/SecureXPC_const_extract_protocols.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SecureXPC.build/Debug-watchos/SecureXPC-t.build/Objects-normal/arm64_32/SecureXPC.LinkFileList (in target 'SecureXPC' from project 'SecureXPC')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SecureXPC.build/Debug-watchos/SecureXPC-t.build/Objects-normal/arm64_32/SecureXPC.LinkFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SecureXPC.build/Debug-watchos/SecureXPC-t.build/Objects-normal/arm64_32/SecureXPC-OutputFileMap.json (in target 'SecureXPC' from project 'SecureXPC')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SecureXPC.build/Debug-watchos/SecureXPC-t.build/Objects-normal/arm64_32/SecureXPC-OutputFileMap.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SecureXPC.build/Debug-watchos/SecureXPC-t.build/Objects-normal/arm64/SecureXPC-OutputFileMap.json (in target 'SecureXPC' from project 'SecureXPC')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SecureXPC.build/Debug-watchos/SecureXPC-t.build/Objects-normal/arm64/SecureXPC-OutputFileMap.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SecureXPC.build/Debug-watchos/SecureXPC-t.build/Objects-normal/arm64_32/SecureXPC.SwiftFileList (in target 'SecureXPC' from project 'SecureXPC')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SecureXPC.build/Debug-watchos/SecureXPC-t.build/Objects-normal/arm64_32/SecureXPC.SwiftFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SecureXPC.build/Debug-watchos/SecureXPC-t.build/Objects-normal/arm64_32/SecureXPC.SwiftConstValuesFileList (in target 'SecureXPC' from project 'SecureXPC')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SecureXPC.build/Debug-watchos/SecureXPC-t.build/Objects-normal/arm64_32/SecureXPC.SwiftConstValuesFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SecureXPC.build/Debug-watchos/SecureXPC-t.build/Objects-normal/arm64/SecureXPC.SwiftFileList (in target 'SecureXPC' from project 'SecureXPC')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SecureXPC.build/Debug-watchos/SecureXPC-t.build/Objects-normal/arm64/SecureXPC.SwiftFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SecureXPC.build/Debug-watchos/SecureXPC-t.build/Objects-normal/arm64/SecureXPC.SwiftConstValuesFileList (in target 'SecureXPC' from project 'SecureXPC')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SecureXPC.build/Debug-watchos/SecureXPC-t.build/Objects-normal/arm64/SecureXPC.SwiftConstValuesFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SecureXPC.build/Debug-watchos/SecureXPC-t.build/Objects-normal/arm64/SecureXPC.LinkFileList (in target 'SecureXPC' from project 'SecureXPC')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SecureXPC.build/Debug-watchos/SecureXPC-t.build/Objects-normal/arm64/SecureXPC.LinkFileList
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps-watchos/SecureXPC.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SecureXPC.build/Debug-watchos/SecureXPC-t.build/SecureXPC.modulemap (in target 'SecureXPC' from project 'SecureXPC')
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/SecureXPC.build/Debug-watchos/SecureXPC-t.build/SecureXPC.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps-watchos
SwiftDriver SecureXPC normal arm64 com.apple.xcode.tools.swift.compiler (in target 'SecureXPC' from project 'SecureXPC')
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 SecureXPC -Onone @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SecureXPC.build/Debug-watchos/SecureXPC-t.build/Objects-normal/arm64/SecureXPC.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/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk -target arm64-apple-watchos9.0 -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-watchos -Isystem /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -F /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/watchos27.0-24R360-e829b21a6f8c9b70876ba0858053c04477534ef55a1706bf4c1112bbb242f0a2.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SecureXPC.build/Debug-watchos/SecureXPC-t.build/Objects-normal/arm64/SecureXPC-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/SecureXPC.build/Debug-watchos/SecureXPC-t.build/Objects-normal/arm64/SecureXPC.swiftmodule -serialize-diagnostics -dependency-scan-serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SecureXPC.build/Debug-watchos/SecureXPC-t.build/Objects-normal/arm64/SecureXPC-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/SecureXPC.build/Debug-watchos/SecureXPC-t.build/Objects-normal/arm64/SecureXPC_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SecureXPC.build/Debug-watchos/SecureXPC-t.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SecureXPC.build/Debug-watchos/SecureXPC-t.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SecureXPC.build/Debug-watchos/SecureXPC-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/SecureXPC.build/Debug-watchos/SecureXPC-t.build/Objects-normal/arm64/SecureXPC-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
/Users/admin/builder/spi-builder-workspace/Sources/SecureXPC/Codable Types/IOSurfaceForXPC.swift:9:8: error: Unable to resolve module dependency: 'IOSurface' (in target 'SecureXPC' from project 'SecureXPC')
note: A dependency of main module 'SecureXPC'
/Users/admin/builder/spi-builder-workspace/Sources/SecureXPC/Codable Types/IOSurfaceForXPC.swift:9:8: note: A dependency of main module 'SecureXPC'
import IOSurface
^ (in target 'SecureXPC' from project 'SecureXPC')
SwiftDriver SecureXPC normal arm64_32 com.apple.xcode.tools.swift.compiler (in target 'SecureXPC' from project 'SecureXPC')
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 SecureXPC -Onone @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SecureXPC.build/Debug-watchos/SecureXPC-t.build/Objects-normal/arm64_32/SecureXPC.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/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk -target arm64_32-apple-watchos9.0 -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-watchos -Isystem /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -F /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/watchos27.0-24R360-e829b21a6f8c9b70876ba0858053c04477534ef55a1706bf4c1112bbb242f0a2.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SecureXPC.build/Debug-watchos/SecureXPC-t.build/Objects-normal/arm64_32/SecureXPC-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/SecureXPC.build/Debug-watchos/SecureXPC-t.build/Objects-normal/arm64_32/SecureXPC.swiftmodule -serialize-diagnostics -dependency-scan-serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SecureXPC.build/Debug-watchos/SecureXPC-t.build/Objects-normal/arm64_32/SecureXPC-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/SecureXPC.build/Debug-watchos/SecureXPC-t.build/Objects-normal/arm64_32/SecureXPC_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SecureXPC.build/Debug-watchos/SecureXPC-t.build/DerivedSources-normal/arm64_32 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SecureXPC.build/Debug-watchos/SecureXPC-t.build/DerivedSources/arm64_32 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SecureXPC.build/Debug-watchos/SecureXPC-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/SecureXPC.build/Debug-watchos/SecureXPC-t.build/Objects-normal/arm64_32/SecureXPC-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
/Users/admin/builder/spi-builder-workspace/Sources/SecureXPC/Codable Types/IOSurfaceForXPC.swift:9:8: error: Unable to resolve module dependency: 'IOSurface' (in target 'SecureXPC' from project 'SecureXPC')
note: A dependency of main module 'SecureXPC'
/Users/admin/builder/spi-builder-workspace/Sources/SecureXPC/Codable Types/IOSurfaceForXPC.swift:9:8: note: A dependency of main module 'SecureXPC'
import IOSurface
^ (in target 'SecureXPC' from project 'SecureXPC')
PruneExplicitPrecompiledModules /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules
PruneExplicitPrecompiledModules /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExplicitPrecompiledModules
PruneExplicitPrecompiledModules /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules
2026-09-19 01:18:04.332 xcodebuild[648:4199] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
** BUILD FAILED **
The following build commands failed:
SwiftDriver SecureXPC normal arm64 com.apple.xcode.tools.swift.compiler (in target 'SecureXPC' from project 'SecureXPC')
SwiftDriver SecureXPC normal arm64_32 com.apple.xcode.tools.swift.compiler (in target 'SecureXPC' from project 'SecureXPC')
Building workspace SecureXPC with scheme SecureXPC
(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:
SecureXPC: /Users/admin/builder/spi-builder-workspace
resolved source packages: SecureXPC
2026-09-19 01:18:07.330 xcodebuild[663:4396] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
{
"dependencies" : [
],
"manifest_display_name" : "SecureXPC",
"name" : "SecureXPC",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
{
"name" : "macos",
"version" : "10.10"
}
],
"products" : [
{
"name" : "SecureXPC",
"targets" : [
"SecureXPC"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "SecureXPCTests",
"module_type" : "SwiftTarget",
"name" : "SecureXPCTests",
"path" : "Tests/SecureXPCTests",
"sources" : [
"Client & Server/Endpoint Tests.swift",
"Client & Server/Error Integration Tests.swift",
"Client & Server/RequestContext Tests.swift",
"Client & Server/Round-trip Integration Test.swift",
"Client & Server/Sequential Result Tests.swift",
"Client & Server/Server Concurrency Tests.swift",
"Client & Server/Server Error Handler Test.swift",
"Client & Server/Server Identity Tests.swift",
"Client & Server/XPCServer Creation.swift",
"Encoder & Decoder/Round Trip/Array roundtrip tests.swift",
"Encoder & Decoder/Round Trip/ArrayOptimizedForXPC Tests.swift",
"Encoder & Decoder/Round Trip/Class round trip tests.swift",
"Encoder & Decoder/Round Trip/DataOptimizedForXPC Tests.swift",
"Encoder & Decoder/Round Trip/Dictionary roundtrip tests.swift",
"Encoder & Decoder/Round Trip/Endpoint roundtrip tests.swift",
"Encoder & Decoder/Round Trip/File Descriptor XPC Wrapper Tests.swift",
"Encoder & Decoder/Round Trip/IOSurfaceForXPC Tests.swift",
"Encoder & Decoder/Round Trip/Scalar roundtrip tests.swift",
"Encoder & Decoder/Round Trip/Unkeyed container roundtrip tests.swift",
"Encoder & Decoder/TestHelpers.swift",
"Encoder & Decoder/XPCDecoder/Array decoding tests.swift",
"Encoder & Decoder/XPCDecoder/Dictionary decoding tests.swift",
"Encoder & Decoder/XPCDecoder/Scalar decoding tests.swift",
"Encoder & Decoder/XPCEncoder/Array encoding tests.swift",
"Encoder & Decoder/XPCEncoder/Dictionary encoding tests.swift",
"Encoder & Decoder/XPCEncoder/Scalar encoding tests.swift",
"Multiprocess Client & Server/LaunchAgent Tests.swift",
"Multiprocess Client & Server/LaunchAgent/LaunchAgent.swift",
"Multiprocess Client & Server/LaunchAgent/Shared.swift",
"Multiprocess Client & Server/LaunchAgent/main.swift"
],
"target_dependencies" : [
"SecureXPC"
],
"type" : "test"
},
{
"c99name" : "SecureXPC",
"module_type" : "SwiftTarget",
"name" : "SecureXPC",
"path" : "Sources/SecureXPC",
"product_memberships" : [
"SecureXPC"
],
"sources" : [
"Client/ServerIdentity.swift",
"Client/ServerRequirement.swift",
"Client/XPCClient.swift",
"Client/XPCEndpointClient.swift",
"Client/XPCMachClient.swift",
"Client/XPCServiceClient.swift",
"Codable Types/ArrayOptimizedForXPC.swift",
"Codable Types/DataOptimizedForXPC.swift",
"Codable Types/File Descriptor XPC Wrappers.swift",
"Codable Types/IOSurfaceForXPC.swift",
"HandlerError.swift",
"PackageInternalRoutes.swift",
"Request.swift",
"Response.swift",
"Routes.swift",
"SequentialResult.swift",
"SequentialResultProvider.swift",
"Server/ClientIdentity.swift",
"Server/ClientRequirement.swift",
"Server/MachServiceCriteria.swift",
"Server/XPCAnonymousServer.swift",
"Server/XPCMachServer.swift",
"Server/XPCServer.swift",
"Server/XPCServiceServer.swift",
"Shared Memory/SharedMemory.swift",
"Shared Memory/SharedRawMemory.swift",
"Shared Memory/SharedSemaphore.swift",
"Shared Memory/SharedTrivial.swift",
"Trivial.swift",
"XPC Coders/XPCCoderError.swift",
"XPC Coders/XPCDecoder/Transformation functions.swift",
"XPC Coders/XPCDecoder/XPCDecoder.swift",
"XPC Coders/XPCDecoder/XPCDecoderImpl.swift",
"XPC Coders/XPCDecoder/XPCKeyedDecodingContainer.swift",
"XPC Coders/XPCDecoder/XPCSingleValueDecodingContainer.swift",
"XPC Coders/XPCDecoder/XPCUnkeyedDecodingContainer.swift",
"XPC Coders/XPCEncoder/XPCContainer.swift",
"XPC Coders/XPCEncoder/XPCEncoder.swift",
"XPC Coders/XPCEncoder/XPCEncoderImpl.swift",
"XPC Coders/XPCEncoder/XPCKeyedEncodingContainer.swift",
"XPC Coders/XPCEncoder/XPCSingleValueEncodingContainer.swift",
"XPC Coders/XPCEncoder/XPCUnkeyedEncodingContainer.swift",
"XPC Coders/xpc_type_t+description.swift",
"XPCCommon.swift",
"XPCConnectionDescriptor.swift",
"XPCError.swift",
"XPCServerEndpoint.swift"
],
"type" : "library"
}
],
"tools_version" : "5.5"
}
{
"workspace" : {
"name" : "SecureXPC",
"schemes" : [
"SecureXPC"
]
}
}
2026-09-19 01:18:08.565 xcodebuild[671:4456] [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 SecureXPC -destination generic/platform=watchOS
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 SecureXPC -destination generic/platform=watchOS
Resolve Package Graph
Resolved source packages:
SecureXPC: /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 'SecureXPC-product' in project 'SecureXPC'
➜ Explicit dependency on target 'SecureXPC' in project 'SecureXPC'
Target 'SecureXPC' in project 'SecureXPC' (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/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/watchos27.0-24R360-e829b21a6f8c9b70876ba0858053c04477534ef55a1706bf4c1112bbb242f0a2.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/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk -o /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/watchos27.0-24R360-e829b21a6f8c9b70876ba0858053c04477534ef55a1706bf4c1112bbb242f0a2.sdkstatcache
SwiftDriver SecureXPC normal arm64_32 com.apple.xcode.tools.swift.compiler (in target 'SecureXPC' from project 'SecureXPC')
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 SecureXPC -Onone @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SecureXPC.build/Debug-watchos/SecureXPC-t.build/Objects-normal/arm64_32/SecureXPC.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/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk -target arm64_32-apple-watchos9.0 -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-watchos -Isystem /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -F /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/watchos27.0-24R360-e829b21a6f8c9b70876ba0858053c04477534ef55a1706bf4c1112bbb242f0a2.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SecureXPC.build/Debug-watchos/SecureXPC-t.build/Objects-normal/arm64_32/SecureXPC-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/SecureXPC.build/Debug-watchos/SecureXPC-t.build/Objects-normal/arm64_32/SecureXPC.swiftmodule -serialize-diagnostics -dependency-scan-serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SecureXPC.build/Debug-watchos/SecureXPC-t.build/Objects-normal/arm64_32/SecureXPC-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/SecureXPC.build/Debug-watchos/SecureXPC-t.build/Objects-normal/arm64_32/SecureXPC_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SecureXPC.build/Debug-watchos/SecureXPC-t.build/DerivedSources-normal/arm64_32 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SecureXPC.build/Debug-watchos/SecureXPC-t.build/DerivedSources/arm64_32 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SecureXPC.build/Debug-watchos/SecureXPC-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/SecureXPC.build/Debug-watchos/SecureXPC-t.build/Objects-normal/arm64_32/SecureXPC-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
/Users/admin/builder/spi-builder-workspace/Sources/SecureXPC/Codable Types/IOSurfaceForXPC.swift:9:8: error: Unable to resolve module dependency: 'IOSurface' (in target 'SecureXPC' from project 'SecureXPC')
note: A dependency of main module 'SecureXPC'
/Users/admin/builder/spi-builder-workspace/Sources/SecureXPC/Codable Types/IOSurfaceForXPC.swift:9:8: note: A dependency of main module 'SecureXPC'
import IOSurface
^ (in target 'SecureXPC' from project 'SecureXPC')
SwiftDriver SecureXPC normal arm64 com.apple.xcode.tools.swift.compiler (in target 'SecureXPC' from project 'SecureXPC')
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 SecureXPC -Onone @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SecureXPC.build/Debug-watchos/SecureXPC-t.build/Objects-normal/arm64/SecureXPC.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/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk -target arm64-apple-watchos9.0 -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-watchos -Isystem /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -F /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/watchos27.0-24R360-e829b21a6f8c9b70876ba0858053c04477534ef55a1706bf4c1112bbb242f0a2.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SecureXPC.build/Debug-watchos/SecureXPC-t.build/Objects-normal/arm64/SecureXPC-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/SecureXPC.build/Debug-watchos/SecureXPC-t.build/Objects-normal/arm64/SecureXPC.swiftmodule -serialize-diagnostics -dependency-scan-serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SecureXPC.build/Debug-watchos/SecureXPC-t.build/Objects-normal/arm64/SecureXPC-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/SecureXPC.build/Debug-watchos/SecureXPC-t.build/Objects-normal/arm64/SecureXPC_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SecureXPC.build/Debug-watchos/SecureXPC-t.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SecureXPC.build/Debug-watchos/SecureXPC-t.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SecureXPC.build/Debug-watchos/SecureXPC-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/SecureXPC.build/Debug-watchos/SecureXPC-t.build/Objects-normal/arm64/SecureXPC-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
/Users/admin/builder/spi-builder-workspace/Sources/SecureXPC/Codable Types/IOSurfaceForXPC.swift:9:8: error: Unable to resolve module dependency: 'IOSurface' (in target 'SecureXPC' from project 'SecureXPC')
note: A dependency of main module 'SecureXPC'
/Users/admin/builder/spi-builder-workspace/Sources/SecureXPC/Codable Types/IOSurfaceForXPC.swift:9:8: note: A dependency of main module 'SecureXPC'
import IOSurface
^ (in target 'SecureXPC' from project 'SecureXPC')
PruneExplicitPrecompiledModules /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules
PruneExplicitPrecompiledModules /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExplicitPrecompiledModules
PruneExplicitPrecompiledModules /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules
2026-09-19 01:18:09.501 xcodebuild[672:4482] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
** BUILD FAILED **
The following build commands failed:
SwiftDriver SecureXPC normal arm64_32 com.apple.xcode.tools.swift.compiler (in target 'SecureXPC' from project 'SecureXPC')
SwiftDriver SecureXPC normal arm64 com.apple.xcode.tools.swift.compiler (in target 'SecureXPC' from project 'SecureXPC')
Building workspace SecureXPC with scheme SecureXPC
(3 failures)
BUILD FAILURE 6.4 watchOS