Swift Package IndexBuild Information
Failed to build SecureXPC, reference main (1cece5), with Swift 6.4 for watchOS using Xcode 27.0 on 19 Sep 2026 05:18:11 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: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/trilemma-dev/SecureXPC
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at 1cece54 Merge pull request #132 from trilemma-dev/executable-path
Cloned https://github.com/trilemma-dev/SecureXPC.git
Revision (git rev-parse @):
1cece54562c7626d042f007d2f38cfe325565850
SUCCESS checkout https://github.com/trilemma-dev/SecureXPC.git at main
========================================
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 01:17:22.695 xcodebuild[563:3074] [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 01:18:03.563 xcodebuild[681:4177] [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.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.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.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.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.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_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-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_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/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
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
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 01:18:05.179 xcodebuild[682:4220] [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 01:18:08.259 xcodebuild[697:4402] [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 01:18:09.495 xcodebuild[705:4463] [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 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/Build/Intermediates.noindex/ExplicitPrecompiledModules
PruneExplicitPrecompiledModules /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules
PruneExplicitPrecompiledModules /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules
2026-09-19 01:18:10.432 xcodebuild[706:4495] [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)
BUILD FAILURE 6.4 watchOS