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Build Information

Failed to build swift-function-composition, reference 0.0.1 (34eb8a), with Swift 6.0 for visionOS using Xcode 16.2 on 3 Apr 2026 13:55:01 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-16.2.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme swift-function-composition-Package -destination generic/platform=xrOS

Build Log

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/SyncThrowing/SyncThrowingFunc.swift (in target 'NominalFunctionTypes' from project 'swift-function-composition')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    /Applications/Xcode-16.2.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-frontend -c /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Async/AsyncFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Async/MainActorAsyncFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Async/SendableAsyncFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/AsyncThrowing/AsyncThrowingFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/AsyncThrowing/MainActorAsyncThrowingFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/AsyncThrowing/SendableAsyncThrowingFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Exports.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Sync/MainActorSyncFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Sync/SendableSyncFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Sync/SyncFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/SyncThrowing/MainActorSyncThrowingFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/SyncThrowing/SendableSyncThrowingFunc.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/SyncThrowing/SyncThrowingFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/_AnyNominalFunctionType.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/_MainActorMarkers.swift -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/SyncThrowingFunc.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/SyncThrowingFunc.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/SyncThrowingFunc.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/SyncThrowingFunc.dia -target arm64-apple-xros1.0 -Xllvm -aarch64-use-tbi -enable-objc-interop -stack-check -sdk /Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS2.2.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -I /Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/PackageFrameworks -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/PackageFrameworks -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -F /Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/Library/Frameworks -F /Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS2.2.sdk/Developer/Library/Frameworks -no-color-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -profile-generate -profile-coverage-mapping -swift-version 6 -enforce-exclusivity\=checked -Onone -D SWIFT_PACKAGE -D DEBUG -D Xcode -serialize-debugging-options -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/NominalFunctionTypes_const_extract_protocols.json -enable-experimental-feature DebugDescriptionMacro -enable-experimental-feature OpaqueTypeErasure -empty-abi-descriptor -plugin-path /Applications/Xcode-16.2.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -resource-dir /Applications/Xcode-16.2.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift -enable-anonymous-context-mangled-names -file-compilation-dir /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/xros2.2-22N799-d0266d555a0767c993cd16a70a4738cb.sdkstatcache -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name NominalFunctionTypes -package-name spi_builder_workspace -frontend-parseable-output -disable-clang-spi -target-sdk-version 2.2 -target-sdk-name xros2.2 -external-plugin-path /Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/bin/swift-plugin-server -plugin-path /Applications/Xcode-16.2.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins -plugin-path /Applications/Xcode-16.2.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/local/lib/swift/host/plugins -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/SyncThrowingFunc.o -index-unit-output-path /swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/SyncThrowingFunc.o -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -index-system-modules
/Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Async/MainActorAsyncFunc.swift:12:9: error: expected an identifier to name generic parameter
        Output,
               ^
/Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/SyncThrowing/SendableSyncThrowingFunc.swift:14:23: error: non-protocol, non-class type 'SyncThrowingFunction<Input, Output, Failure>' cannot be used within a protocol-constrained type
        public init(_ f: any SyncThrowingFunction<Input, Output, Failure> & Sendable) {
                             ^
SwiftCompile normal arm64 Compiling\ _AnyNominalFunctionType.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/_AnyNominalFunctionType.swift (in target 'NominalFunctionTypes' from project 'swift-function-composition')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-swiftTaskExecution -- /Applications/Xcode-16.2.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-frontend -frontend -c /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Async/AsyncFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Async/MainActorAsyncFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Async/SendableAsyncFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/AsyncThrowing/AsyncThrowingFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/AsyncThrowing/MainActorAsyncThrowingFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/AsyncThrowing/SendableAsyncThrowingFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Exports.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Sync/MainActorSyncFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Sync/SendableSyncFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Sync/SyncFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/SyncThrowing/MainActorSyncThrowingFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/SyncThrowing/SendableSyncThrowingFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/SyncThrowing/SyncThrowingFunc.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/_AnyNominalFunctionType.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/_MainActorMarkers.swift -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/_AnyNominalFunctionType.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/_AnyNominalFunctionType.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/_AnyNominalFunctionType.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/_AnyNominalFunctionType.dia -target arm64-apple-xros1.0 -Xllvm -aarch64-use-tbi -enable-objc-interop -stack-check -sdk /Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS2.2.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -I /Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/PackageFrameworks -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/PackageFrameworks -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -F /Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/Library/Frameworks -F /Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS2.2.sdk/Developer/Library/Frameworks -no-color-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -profile-generate -profile-coverage-mapping -swift-version 6 -enforce-exclusivity\=checked -Onone -D SWIFT_PACKAGE -D DEBUG -D Xcode -serialize-debugging-options -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/NominalFunctionTypes_const_extract_protocols.json -enable-experimental-feature DebugDescriptionMacro -enable-experimental-feature OpaqueTypeErasure -empty-abi-descriptor -plugin-path /Applications/Xcode-16.2.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -resource-dir /Applications/Xcode-16.2.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift -enable-anonymous-context-mangled-names -file-compilation-dir /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/xros2.2-22N799-d0266d555a0767c993cd16a70a4738cb.sdkstatcache -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name NominalFunctionTypes -package-name spi_builder_workspace -frontend-parseable-output -disable-clang-spi -target-sdk-version 2.2 -target-sdk-name xros2.2 -external-plugin-path /Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/bin/swift-plugin-server -plugin-path /Applications/Xcode-16.2.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins -plugin-path /Applications/Xcode-16.2.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/local/lib/swift/host/plugins -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/_AnyNominalFunctionType.o -index-unit-output-path /swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/_AnyNominalFunctionType.o -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -index-system-modules
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/_AnyNominalFunctionType.swift (in target 'NominalFunctionTypes' from project 'swift-function-composition')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    /Applications/Xcode-16.2.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-frontend -c /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Async/AsyncFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Async/MainActorAsyncFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Async/SendableAsyncFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/AsyncThrowing/AsyncThrowingFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/AsyncThrowing/MainActorAsyncThrowingFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/AsyncThrowing/SendableAsyncThrowingFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Exports.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Sync/MainActorSyncFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Sync/SendableSyncFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Sync/SyncFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/SyncThrowing/MainActorSyncThrowingFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/SyncThrowing/SendableSyncThrowingFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/SyncThrowing/SyncThrowingFunc.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/_AnyNominalFunctionType.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/_MainActorMarkers.swift -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/_AnyNominalFunctionType.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/_AnyNominalFunctionType.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/_AnyNominalFunctionType.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/_AnyNominalFunctionType.dia -target arm64-apple-xros1.0 -Xllvm -aarch64-use-tbi -enable-objc-interop -stack-check -sdk /Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS2.2.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -I /Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/PackageFrameworks -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/PackageFrameworks -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -F /Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/Library/Frameworks -F /Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS2.2.sdk/Developer/Library/Frameworks -no-color-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -profile-generate -profile-coverage-mapping -swift-version 6 -enforce-exclusivity\=checked -Onone -D SWIFT_PACKAGE -D DEBUG -D Xcode -serialize-debugging-options -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/NominalFunctionTypes_const_extract_protocols.json -enable-experimental-feature DebugDescriptionMacro -enable-experimental-feature OpaqueTypeErasure -empty-abi-descriptor -plugin-path /Applications/Xcode-16.2.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -resource-dir /Applications/Xcode-16.2.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift -enable-anonymous-context-mangled-names -file-compilation-dir /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/xros2.2-22N799-d0266d555a0767c993cd16a70a4738cb.sdkstatcache -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name NominalFunctionTypes -package-name spi_builder_workspace -frontend-parseable-output -disable-clang-spi -target-sdk-version 2.2 -target-sdk-name xros2.2 -external-plugin-path /Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/bin/swift-plugin-server -plugin-path /Applications/Xcode-16.2.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins -plugin-path /Applications/Xcode-16.2.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/local/lib/swift/host/plugins -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/_AnyNominalFunctionType.o -index-unit-output-path /swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/_AnyNominalFunctionType.o -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -index-system-modules
/Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Async/MainActorAsyncFunc.swift:12:9: error: expected an identifier to name generic parameter
        Output,
               ^
SwiftCompile normal arm64 Compiling\ _MainActorMarkers.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/_MainActorMarkers.swift (in target 'NominalFunctionTypes' from project 'swift-function-composition')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-swiftTaskExecution -- /Applications/Xcode-16.2.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-frontend -frontend -c /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Async/AsyncFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Async/MainActorAsyncFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Async/SendableAsyncFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/AsyncThrowing/AsyncThrowingFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/AsyncThrowing/MainActorAsyncThrowingFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/AsyncThrowing/SendableAsyncThrowingFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Exports.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Sync/MainActorSyncFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Sync/SendableSyncFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Sync/SyncFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/SyncThrowing/MainActorSyncThrowingFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/SyncThrowing/SendableSyncThrowingFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/SyncThrowing/SyncThrowingFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/_AnyNominalFunctionType.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/_MainActorMarkers.swift -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/_MainActorMarkers.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/_MainActorMarkers.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/_MainActorMarkers.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/_MainActorMarkers.dia -target arm64-apple-xros1.0 -Xllvm -aarch64-use-tbi -enable-objc-interop -stack-check -sdk /Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS2.2.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -I /Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/PackageFrameworks -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/PackageFrameworks -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -F /Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/Library/Frameworks -F /Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS2.2.sdk/Developer/Library/Frameworks -no-color-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -profile-generate -profile-coverage-mapping -swift-version 6 -enforce-exclusivity\=checked -Onone -D SWIFT_PACKAGE -D DEBUG -D Xcode -serialize-debugging-options -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/NominalFunctionTypes_const_extract_protocols.json -enable-experimental-feature DebugDescriptionMacro -enable-experimental-feature OpaqueTypeErasure -empty-abi-descriptor -plugin-path /Applications/Xcode-16.2.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -resource-dir /Applications/Xcode-16.2.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift -enable-anonymous-context-mangled-names -file-compilation-dir /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/xros2.2-22N799-d0266d555a0767c993cd16a70a4738cb.sdkstatcache -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name NominalFunctionTypes -package-name spi_builder_workspace -frontend-parseable-output -disable-clang-spi -target-sdk-version 2.2 -target-sdk-name xros2.2 -external-plugin-path /Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/bin/swift-plugin-server -plugin-path /Applications/Xcode-16.2.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins -plugin-path /Applications/Xcode-16.2.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/local/lib/swift/host/plugins -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/_MainActorMarkers.o -index-unit-output-path /swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/_MainActorMarkers.o -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -index-system-modules
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/_MainActorMarkers.swift (in target 'NominalFunctionTypes' from project 'swift-function-composition')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    /Applications/Xcode-16.2.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-frontend -c /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Async/AsyncFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Async/MainActorAsyncFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Async/SendableAsyncFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/AsyncThrowing/AsyncThrowingFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/AsyncThrowing/MainActorAsyncThrowingFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/AsyncThrowing/SendableAsyncThrowingFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Exports.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Sync/MainActorSyncFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Sync/SendableSyncFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Sync/SyncFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/SyncThrowing/MainActorSyncThrowingFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/SyncThrowing/SendableSyncThrowingFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/SyncThrowing/SyncThrowingFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/_AnyNominalFunctionType.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/_MainActorMarkers.swift -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/_MainActorMarkers.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/_MainActorMarkers.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/_MainActorMarkers.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/_MainActorMarkers.dia -target arm64-apple-xros1.0 -Xllvm -aarch64-use-tbi -enable-objc-interop -stack-check -sdk /Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS2.2.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -I /Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/PackageFrameworks -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/PackageFrameworks -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -F /Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/Library/Frameworks -F /Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS2.2.sdk/Developer/Library/Frameworks -no-color-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -profile-generate -profile-coverage-mapping -swift-version 6 -enforce-exclusivity\=checked -Onone -D SWIFT_PACKAGE -D DEBUG -D Xcode -serialize-debugging-options -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/NominalFunctionTypes_const_extract_protocols.json -enable-experimental-feature DebugDescriptionMacro -enable-experimental-feature OpaqueTypeErasure -empty-abi-descriptor -plugin-path /Applications/Xcode-16.2.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -resource-dir /Applications/Xcode-16.2.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift -enable-anonymous-context-mangled-names -file-compilation-dir /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/xros2.2-22N799-d0266d555a0767c993cd16a70a4738cb.sdkstatcache -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name NominalFunctionTypes -package-name spi_builder_workspace -frontend-parseable-output -disable-clang-spi -target-sdk-version 2.2 -target-sdk-name xros2.2 -external-plugin-path /Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/bin/swift-plugin-server -plugin-path /Applications/Xcode-16.2.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins -plugin-path /Applications/Xcode-16.2.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/local/lib/swift/host/plugins -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/_MainActorMarkers.o -index-unit-output-path /swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/_MainActorMarkers.o -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -index-system-modules
/Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Async/MainActorAsyncFunc.swift:12:9: error: expected an identifier to name generic parameter
        Output,
               ^
SwiftCompile normal arm64 Compiling\ MainActorSyncThrowingFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/SyncThrowing/MainActorSyncThrowingFunc.swift (in target 'NominalFunctionTypes' from project 'swift-function-composition')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-swiftTaskExecution -- /Applications/Xcode-16.2.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-frontend -frontend -c /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Async/AsyncFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Async/MainActorAsyncFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Async/SendableAsyncFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/AsyncThrowing/AsyncThrowingFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/AsyncThrowing/MainActorAsyncThrowingFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/AsyncThrowing/SendableAsyncThrowingFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Exports.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Sync/MainActorSyncFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Sync/SendableSyncFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Sync/SyncFunc.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/SyncThrowing/MainActorSyncThrowingFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/SyncThrowing/SendableSyncThrowingFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/SyncThrowing/SyncThrowingFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/_AnyNominalFunctionType.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/_MainActorMarkers.swift -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/MainActorSyncThrowingFunc.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/MainActorSyncThrowingFunc.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/MainActorSyncThrowingFunc.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/MainActorSyncThrowingFunc.dia -target arm64-apple-xros1.0 -Xllvm -aarch64-use-tbi -enable-objc-interop -stack-check -sdk /Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS2.2.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -I /Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/PackageFrameworks -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/PackageFrameworks -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -F /Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/Library/Frameworks -F /Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS2.2.sdk/Developer/Library/Frameworks -no-color-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -profile-generate -profile-coverage-mapping -swift-version 6 -enforce-exclusivity\=checked -Onone -D SWIFT_PACKAGE -D DEBUG -D Xcode -serialize-debugging-options -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/NominalFunctionTypes_const_extract_protocols.json -enable-experimental-feature DebugDescriptionMacro -enable-experimental-feature OpaqueTypeErasure -empty-abi-descriptor -plugin-path /Applications/Xcode-16.2.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -resource-dir /Applications/Xcode-16.2.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift -enable-anonymous-context-mangled-names -file-compilation-dir /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/xros2.2-22N799-d0266d555a0767c993cd16a70a4738cb.sdkstatcache -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name NominalFunctionTypes -package-name spi_builder_workspace -frontend-parseable-output -disable-clang-spi -target-sdk-version 2.2 -target-sdk-name xros2.2 -external-plugin-path /Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/bin/swift-plugin-server -plugin-path /Applications/Xcode-16.2.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins -plugin-path /Applications/Xcode-16.2.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/local/lib/swift/host/plugins -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/MainActorSyncThrowingFunc.o -index-unit-output-path /swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/MainActorSyncThrowingFunc.o -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -index-system-modules
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/SyncThrowing/MainActorSyncThrowingFunc.swift (in target 'NominalFunctionTypes' from project 'swift-function-composition')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    /Applications/Xcode-16.2.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-frontend -c /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Async/AsyncFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Async/MainActorAsyncFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Async/SendableAsyncFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/AsyncThrowing/AsyncThrowingFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/AsyncThrowing/MainActorAsyncThrowingFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/AsyncThrowing/SendableAsyncThrowingFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Exports.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Sync/MainActorSyncFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Sync/SendableSyncFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Sync/SyncFunc.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/SyncThrowing/MainActorSyncThrowingFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/SyncThrowing/SendableSyncThrowingFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/SyncThrowing/SyncThrowingFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/_AnyNominalFunctionType.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/_MainActorMarkers.swift -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/MainActorSyncThrowingFunc.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/MainActorSyncThrowingFunc.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/MainActorSyncThrowingFunc.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/MainActorSyncThrowingFunc.dia -target arm64-apple-xros1.0 -Xllvm -aarch64-use-tbi -enable-objc-interop -stack-check -sdk /Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS2.2.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -I /Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/PackageFrameworks -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/PackageFrameworks -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -F /Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/Library/Frameworks -F /Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS2.2.sdk/Developer/Library/Frameworks -no-color-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -profile-generate -profile-coverage-mapping -swift-version 6 -enforce-exclusivity\=checked -Onone -D SWIFT_PACKAGE -D DEBUG -D Xcode -serialize-debugging-options -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/NominalFunctionTypes_const_extract_protocols.json -enable-experimental-feature DebugDescriptionMacro -enable-experimental-feature OpaqueTypeErasure -empty-abi-descriptor -plugin-path /Applications/Xcode-16.2.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -resource-dir /Applications/Xcode-16.2.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift -enable-anonymous-context-mangled-names -file-compilation-dir /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/xros2.2-22N799-d0266d555a0767c993cd16a70a4738cb.sdkstatcache -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name NominalFunctionTypes -package-name spi_builder_workspace -frontend-parseable-output -disable-clang-spi -target-sdk-version 2.2 -target-sdk-name xros2.2 -external-plugin-path /Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/bin/swift-plugin-server -plugin-path /Applications/Xcode-16.2.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins -plugin-path /Applications/Xcode-16.2.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/local/lib/swift/host/plugins -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/MainActorSyncThrowingFunc.o -index-unit-output-path /swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/MainActorSyncThrowingFunc.o -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -index-system-modules
/Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Async/MainActorAsyncFunc.swift:12:9: error: expected an identifier to name generic parameter
        Output,
               ^
/Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/SyncThrowing/MainActorSyncThrowingFunc.swift:23:23: error: non-protocol, non-class type '_MainActorSyncThrowingFunction<Input, Output, Failure>' cannot be used within a protocol-constrained type
        public init(_ f: any _MainActorSyncThrowingFunction<Input, Output, Failure> & Sendable) {
                             ^
/Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/SyncThrowing/MainActorSyncThrowingFunc.swift:14:36: error: unknown attribute 'MainActor'
>: _MainActorSyncThrowingFunction, @MainActor SyncThrowingFunction, Sendable {
                                   ^
/Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/SyncThrowing/MainActorSyncThrowingFunc.swift:29:14: error: main actor-isolated instance method 'run(with:)' cannot be used to satisfy nonisolated protocol requirement
        public func run(with input: Input) throws(Failure) -> Output {
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/SyncThrowing/MainActorSyncThrowingFunc.swift:14:47: note: add '@preconcurrency' to the 'SyncThrowingFunction' conformance to defer isolation checking to run time
>: _MainActorSyncThrowingFunction, @MainActor SyncThrowingFunction, Sendable {
                                              ^
                                              @preconcurrency
/Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/SyncThrowing/SyncThrowingFunc.swift:8:7: note: mark the protocol requirement 'run(with:)' 'async' to allow actor-isolated conformances
        func run(with input: Input) throws(Failure) -> Output
             ^
                                    async
/Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/SyncThrowing/MainActorSyncThrowingFunc.swift:29:14: error: non-sendable type 'Output' returned by main actor-isolated instance method 'run(with:)' satisfying protocol requirement cannot cross actor boundary
        public func run(with input: Input) throws(Failure) -> Output {
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/SyncThrowing/MainActorSyncThrowingFunc.swift:12:2: note: consider making generic parameter 'Output' conform to the 'Sendable' protocol
        Output,
        ^
              : Sendable
/Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/SyncThrowing/MainActorSyncThrowingFunc.swift:29:14: error: non-sendable type 'Self.Input' in parameter of the protocol requirement satisfied by main actor-isolated instance method 'run(with:)' cannot cross actor boundary
        public func run(with input: Input) throws(Failure) -> Output {
                    ^
SwiftCompile normal arm64 Compiling\ SendableSyncFunc.swift,\ SyncFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Sync/SendableSyncFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Sync/SyncFunc.swift (in target 'NominalFunctionTypes' from project 'swift-function-composition')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-swiftTaskExecution -- /Applications/Xcode-16.2.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-frontend -frontend -c /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Async/AsyncFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Async/MainActorAsyncFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Async/SendableAsyncFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/AsyncThrowing/AsyncThrowingFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/AsyncThrowing/MainActorAsyncThrowingFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/AsyncThrowing/SendableAsyncThrowingFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Exports.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Sync/MainActorSyncFunc.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Sync/SendableSyncFunc.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Sync/SyncFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/SyncThrowing/MainActorSyncThrowingFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/SyncThrowing/SendableSyncThrowingFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/SyncThrowing/SyncThrowingFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/_AnyNominalFunctionType.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/_MainActorMarkers.swift -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/SendableSyncFunc.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/SendableSyncFunc.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/SendableSyncFunc.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/SendableSyncFunc.dia -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/SyncFunc.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/SyncFunc.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/SyncFunc.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/SyncFunc.dia -target arm64-apple-xros1.0 -Xllvm -aarch64-use-tbi -enable-objc-interop -stack-check -sdk /Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS2.2.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -I /Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/PackageFrameworks -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/PackageFrameworks -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -F /Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/Library/Frameworks -F /Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS2.2.sdk/Developer/Library/Frameworks -no-color-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -profile-generate -profile-coverage-mapping -swift-version 6 -enforce-exclusivity\=checked -Onone -D SWIFT_PACKAGE -D DEBUG -D Xcode -serialize-debugging-options -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/NominalFunctionTypes_const_extract_protocols.json -enable-experimental-feature DebugDescriptionMacro -enable-experimental-feature OpaqueTypeErasure -empty-abi-descriptor -plugin-path /Applications/Xcode-16.2.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -resource-dir /Applications/Xcode-16.2.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift -enable-anonymous-context-mangled-names -file-compilation-dir /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/xros2.2-22N799-d0266d555a0767c993cd16a70a4738cb.sdkstatcache -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name NominalFunctionTypes -package-name spi_builder_workspace -frontend-parseable-output -disable-clang-spi -target-sdk-version 2.2 -target-sdk-name xros2.2 -external-plugin-path /Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/bin/swift-plugin-server -plugin-path /Applications/Xcode-16.2.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins -plugin-path /Applications/Xcode-16.2.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/local/lib/swift/host/plugins -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/SendableSyncFunc.o -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/SyncFunc.o -index-unit-output-path /swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/SendableSyncFunc.o -index-unit-output-path /swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/SyncFunc.o -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -index-system-modules
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Sync/SendableSyncFunc.swift (in target 'NominalFunctionTypes' from project 'swift-function-composition')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    /Applications/Xcode-16.2.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-frontend -c /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Async/AsyncFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Async/MainActorAsyncFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Async/SendableAsyncFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/AsyncThrowing/AsyncThrowingFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/AsyncThrowing/MainActorAsyncThrowingFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/AsyncThrowing/SendableAsyncThrowingFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Exports.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Sync/MainActorSyncFunc.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Sync/SendableSyncFunc.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Sync/SyncFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/SyncThrowing/MainActorSyncThrowingFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/SyncThrowing/SendableSyncThrowingFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/SyncThrowing/SyncThrowingFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/_AnyNominalFunctionType.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/_MainActorMarkers.swift -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/SendableSyncFunc.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/SendableSyncFunc.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/SendableSyncFunc.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/SendableSyncFunc.dia -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/SyncFunc.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/SyncFunc.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/SyncFunc.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/SyncFunc.dia -target arm64-apple-xros1.0 -Xllvm -aarch64-use-tbi -enable-objc-interop -stack-check -sdk /Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS2.2.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -I /Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/PackageFrameworks -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/PackageFrameworks -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -F /Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/Library/Frameworks -F /Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS2.2.sdk/Developer/Library/Frameworks -no-color-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -profile-generate -profile-coverage-mapping -swift-version 6 -enforce-exclusivity\=checked -Onone -D SWIFT_PACKAGE -D DEBUG -D Xcode -serialize-debugging-options -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/NominalFunctionTypes_const_extract_protocols.json -enable-experimental-feature DebugDescriptionMacro -enable-experimental-feature OpaqueTypeErasure -empty-abi-descriptor -plugin-path /Applications/Xcode-16.2.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -resource-dir /Applications/Xcode-16.2.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift -enable-anonymous-context-mangled-names -file-compilation-dir /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/xros2.2-22N799-d0266d555a0767c993cd16a70a4738cb.sdkstatcache -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name NominalFunctionTypes -package-name spi_builder_workspace -frontend-parseable-output -disable-clang-spi -target-sdk-version 2.2 -target-sdk-name xros2.2 -external-plugin-path /Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/bin/swift-plugin-server -plugin-path /Applications/Xcode-16.2.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins -plugin-path /Applications/Xcode-16.2.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/local/lib/swift/host/plugins -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/SendableSyncFunc.o -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/SyncFunc.o -index-unit-output-path /swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/SendableSyncFunc.o -index-unit-output-path /swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/SyncFunc.o -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -index-system-modules
/Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Async/MainActorAsyncFunc.swift:12:9: error: expected an identifier to name generic parameter
        Output,
               ^
/Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Sync/SendableSyncFunc.swift:13:23: error: non-protocol, non-class type 'SyncFunction<Input, Output>' cannot be used within a protocol-constrained type
        public init(_ f: any SyncFunction<Input, Output> & Sendable) {
                             ^
/Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Sync/MainActorSyncFunc.swift:21:23: error: non-protocol, non-class type '_MainActorSyncFunction<Input, Output>' cannot be used within a protocol-constrained type
        public init(_ f: any _MainActorSyncFunction<Input, Output> & Sendable) {
                             ^
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Sync/SyncFunc.swift (in target 'NominalFunctionTypes' from project 'swift-function-composition')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    /Applications/Xcode-16.2.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-frontend -c /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Async/AsyncFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Async/MainActorAsyncFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Async/SendableAsyncFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/AsyncThrowing/AsyncThrowingFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/AsyncThrowing/MainActorAsyncThrowingFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/AsyncThrowing/SendableAsyncThrowingFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Exports.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Sync/MainActorSyncFunc.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Sync/SendableSyncFunc.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Sync/SyncFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/SyncThrowing/MainActorSyncThrowingFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/SyncThrowing/SendableSyncThrowingFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/SyncThrowing/SyncThrowingFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/_AnyNominalFunctionType.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/_MainActorMarkers.swift -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/SendableSyncFunc.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/SendableSyncFunc.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/SendableSyncFunc.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/SendableSyncFunc.dia -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/SyncFunc.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/SyncFunc.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/SyncFunc.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/SyncFunc.dia -target arm64-apple-xros1.0 -Xllvm -aarch64-use-tbi -enable-objc-interop -stack-check -sdk /Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS2.2.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -I /Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/PackageFrameworks -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/PackageFrameworks -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -F /Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/Library/Frameworks -F /Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS2.2.sdk/Developer/Library/Frameworks -no-color-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -profile-generate -profile-coverage-mapping -swift-version 6 -enforce-exclusivity\=checked -Onone -D SWIFT_PACKAGE -D DEBUG -D Xcode -serialize-debugging-options -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/NominalFunctionTypes_const_extract_protocols.json -enable-experimental-feature DebugDescriptionMacro -enable-experimental-feature OpaqueTypeErasure -empty-abi-descriptor -plugin-path /Applications/Xcode-16.2.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -resource-dir /Applications/Xcode-16.2.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift -enable-anonymous-context-mangled-names -file-compilation-dir /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/xros2.2-22N799-d0266d555a0767c993cd16a70a4738cb.sdkstatcache -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name NominalFunctionTypes -package-name spi_builder_workspace -frontend-parseable-output -disable-clang-spi -target-sdk-version 2.2 -target-sdk-name xros2.2 -external-plugin-path /Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/bin/swift-plugin-server -plugin-path /Applications/Xcode-16.2.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins -plugin-path /Applications/Xcode-16.2.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/local/lib/swift/host/plugins -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/SendableSyncFunc.o -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/SyncFunc.o -index-unit-output-path /swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/SendableSyncFunc.o -index-unit-output-path /swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/SyncFunc.o -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -index-system-modules
/Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Async/MainActorAsyncFunc.swift:12:9: error: expected an identifier to name generic parameter
        Output,
               ^
SwiftCompile normal arm64 Compiling\ SendableAsyncFunc.swift,\ AsyncThrowingFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Async/SendableAsyncFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/AsyncThrowing/AsyncThrowingFunc.swift (in target 'NominalFunctionTypes' from project 'swift-function-composition')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-swiftTaskExecution -- /Applications/Xcode-16.2.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-frontend -frontend -c /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Async/AsyncFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Async/MainActorAsyncFunc.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Async/SendableAsyncFunc.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/AsyncThrowing/AsyncThrowingFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/AsyncThrowing/MainActorAsyncThrowingFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/AsyncThrowing/SendableAsyncThrowingFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Exports.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Sync/MainActorSyncFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Sync/SendableSyncFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Sync/SyncFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/SyncThrowing/MainActorSyncThrowingFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/SyncThrowing/SendableSyncThrowingFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/SyncThrowing/SyncThrowingFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/_AnyNominalFunctionType.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/_MainActorMarkers.swift -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/SendableAsyncFunc.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/SendableAsyncFunc.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/SendableAsyncFunc.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/SendableAsyncFunc.dia -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/AsyncThrowingFunc.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/AsyncThrowingFunc.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/AsyncThrowingFunc.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/AsyncThrowingFunc.dia -target arm64-apple-xros1.0 -Xllvm -aarch64-use-tbi -enable-objc-interop -stack-check -sdk /Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS2.2.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -I /Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/PackageFrameworks -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/PackageFrameworks -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -F /Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/Library/Frameworks -F /Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS2.2.sdk/Developer/Library/Frameworks -no-color-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -profile-generate -profile-coverage-mapping -swift-version 6 -enforce-exclusivity\=checked -Onone -D SWIFT_PACKAGE -D DEBUG -D Xcode -serialize-debugging-options -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/NominalFunctionTypes_const_extract_protocols.json -enable-experimental-feature DebugDescriptionMacro -enable-experimental-feature OpaqueTypeErasure -empty-abi-descriptor -plugin-path /Applications/Xcode-16.2.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -resource-dir /Applications/Xcode-16.2.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift -enable-anonymous-context-mangled-names -file-compilation-dir /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/xros2.2-22N799-d0266d555a0767c993cd16a70a4738cb.sdkstatcache -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name NominalFunctionTypes -package-name spi_builder_workspace -frontend-parseable-output -disable-clang-spi -target-sdk-version 2.2 -target-sdk-name xros2.2 -external-plugin-path /Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/bin/swift-plugin-server -plugin-path /Applications/Xcode-16.2.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins -plugin-path /Applications/Xcode-16.2.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/local/lib/swift/host/plugins -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/SendableAsyncFunc.o -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/AsyncThrowingFunc.o -index-unit-output-path /swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/SendableAsyncFunc.o -index-unit-output-path /swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/AsyncThrowingFunc.o -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -index-system-modules
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Async/SendableAsyncFunc.swift (in target 'NominalFunctionTypes' from project 'swift-function-composition')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    /Applications/Xcode-16.2.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-frontend -c /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Async/AsyncFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Async/MainActorAsyncFunc.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Async/SendableAsyncFunc.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/AsyncThrowing/AsyncThrowingFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/AsyncThrowing/MainActorAsyncThrowingFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/AsyncThrowing/SendableAsyncThrowingFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Exports.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Sync/MainActorSyncFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Sync/SendableSyncFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Sync/SyncFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/SyncThrowing/MainActorSyncThrowingFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/SyncThrowing/SendableSyncThrowingFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/SyncThrowing/SyncThrowingFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/_AnyNominalFunctionType.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/_MainActorMarkers.swift -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/SendableAsyncFunc.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/SendableAsyncFunc.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/SendableAsyncFunc.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/SendableAsyncFunc.dia -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/AsyncThrowingFunc.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/AsyncThrowingFunc.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/AsyncThrowingFunc.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/AsyncThrowingFunc.dia -target arm64-apple-xros1.0 -Xllvm -aarch64-use-tbi -enable-objc-interop -stack-check -sdk /Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS2.2.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -I /Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/PackageFrameworks -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/PackageFrameworks -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -F /Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/Library/Frameworks -F /Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS2.2.sdk/Developer/Library/Frameworks -no-color-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -profile-generate -profile-coverage-mapping -swift-version 6 -enforce-exclusivity\=checked -Onone -D SWIFT_PACKAGE -D DEBUG -D Xcode -serialize-debugging-options -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/NominalFunctionTypes_const_extract_protocols.json -enable-experimental-feature DebugDescriptionMacro -enable-experimental-feature OpaqueTypeErasure -empty-abi-descriptor -plugin-path /Applications/Xcode-16.2.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -resource-dir /Applications/Xcode-16.2.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift -enable-anonymous-context-mangled-names -file-compilation-dir /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/xros2.2-22N799-d0266d555a0767c993cd16a70a4738cb.sdkstatcache -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name NominalFunctionTypes -package-name spi_builder_workspace -frontend-parseable-output -disable-clang-spi -target-sdk-version 2.2 -target-sdk-name xros2.2 -external-plugin-path /Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/bin/swift-plugin-server -plugin-path /Applications/Xcode-16.2.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins -plugin-path /Applications/Xcode-16.2.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/local/lib/swift/host/plugins -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/SendableAsyncFunc.o -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/AsyncThrowingFunc.o -index-unit-output-path /swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/SendableAsyncFunc.o -index-unit-output-path /swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/AsyncThrowingFunc.o -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -index-system-modules
/Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Async/MainActorAsyncFunc.swift:12:9: error: expected an identifier to name generic parameter
        Output,
               ^
/Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Async/SendableAsyncFunc.swift:13:23: error: non-protocol, non-class type 'AsyncFunction<Input, Output>' cannot be used within a protocol-constrained type
        public init(_ f: any AsyncFunction<Input, Output> & Sendable) {
                             ^
/Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Async/MainActorAsyncFunc.swift:22:23: error: non-protocol, non-class type '_MainActorAsyncFunction<Input, Output>' cannot be used within a protocol-constrained type
        public init(_ f: any _MainActorAsyncFunction<Input, Output> & Sendable) {
                             ^
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/AsyncThrowing/AsyncThrowingFunc.swift (in target 'NominalFunctionTypes' from project 'swift-function-composition')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    /Applications/Xcode-16.2.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-frontend -c /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Async/AsyncFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Async/MainActorAsyncFunc.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Async/SendableAsyncFunc.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/AsyncThrowing/AsyncThrowingFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/AsyncThrowing/MainActorAsyncThrowingFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/AsyncThrowing/SendableAsyncThrowingFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Exports.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Sync/MainActorSyncFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Sync/SendableSyncFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Sync/SyncFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/SyncThrowing/MainActorSyncThrowingFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/SyncThrowing/SendableSyncThrowingFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/SyncThrowing/SyncThrowingFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/_AnyNominalFunctionType.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/_MainActorMarkers.swift -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/SendableAsyncFunc.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/SendableAsyncFunc.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/SendableAsyncFunc.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/SendableAsyncFunc.dia -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/AsyncThrowingFunc.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/AsyncThrowingFunc.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/AsyncThrowingFunc.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/AsyncThrowingFunc.dia -target arm64-apple-xros1.0 -Xllvm -aarch64-use-tbi -enable-objc-interop -stack-check -sdk /Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS2.2.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -I /Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/PackageFrameworks -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/PackageFrameworks -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -F /Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/Library/Frameworks -F /Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS2.2.sdk/Developer/Library/Frameworks -no-color-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -profile-generate -profile-coverage-mapping -swift-version 6 -enforce-exclusivity\=checked -Onone -D SWIFT_PACKAGE -D DEBUG -D Xcode -serialize-debugging-options -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/NominalFunctionTypes_const_extract_protocols.json -enable-experimental-feature DebugDescriptionMacro -enable-experimental-feature OpaqueTypeErasure -empty-abi-descriptor -plugin-path /Applications/Xcode-16.2.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -resource-dir /Applications/Xcode-16.2.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift -enable-anonymous-context-mangled-names -file-compilation-dir /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/xros2.2-22N799-d0266d555a0767c993cd16a70a4738cb.sdkstatcache -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name NominalFunctionTypes -package-name spi_builder_workspace -frontend-parseable-output -disable-clang-spi -target-sdk-version 2.2 -target-sdk-name xros2.2 -external-plugin-path /Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/bin/swift-plugin-server -plugin-path /Applications/Xcode-16.2.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins -plugin-path /Applications/Xcode-16.2.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/local/lib/swift/host/plugins -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/SendableAsyncFunc.o -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/AsyncThrowingFunc.o -index-unit-output-path /swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/SendableAsyncFunc.o -index-unit-output-path /swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/AsyncThrowingFunc.o -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -index-system-modules
/Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Async/MainActorAsyncFunc.swift:12:9: error: expected an identifier to name generic parameter
        Output,
               ^
/Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/AsyncThrowing/SendableAsyncThrowingFunc.swift:14:23: error: non-protocol, non-class type 'AsyncThrowingFunction<Input, Output, Failure>' cannot be used within a protocol-constrained type
        public init(_ f: any AsyncThrowingFunction<Input, Output, Failure> & Sendable) {
                             ^
SwiftCompile normal arm64 Compiling\ MainActorAsyncThrowingFunc.swift,\ SendableAsyncThrowingFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/AsyncThrowing/MainActorAsyncThrowingFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/AsyncThrowing/SendableAsyncThrowingFunc.swift (in target 'NominalFunctionTypes' from project 'swift-function-composition')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-swiftTaskExecution -- /Applications/Xcode-16.2.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-frontend -frontend -c /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Async/AsyncFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Async/MainActorAsyncFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Async/SendableAsyncFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/AsyncThrowing/AsyncThrowingFunc.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/AsyncThrowing/MainActorAsyncThrowingFunc.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/AsyncThrowing/SendableAsyncThrowingFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Exports.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Sync/MainActorSyncFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Sync/SendableSyncFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Sync/SyncFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/SyncThrowing/MainActorSyncThrowingFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/SyncThrowing/SendableSyncThrowingFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/SyncThrowing/SyncThrowingFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/_AnyNominalFunctionType.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/_MainActorMarkers.swift -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/MainActorAsyncThrowingFunc.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/MainActorAsyncThrowingFunc.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/MainActorAsyncThrowingFunc.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/MainActorAsyncThrowingFunc.dia -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/SendableAsyncThrowingFunc.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/SendableAsyncThrowingFunc.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/SendableAsyncThrowingFunc.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/SendableAsyncThrowingFunc.dia -target arm64-apple-xros1.0 -Xllvm -aarch64-use-tbi -enable-objc-interop -stack-check -sdk /Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS2.2.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -I /Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/PackageFrameworks -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/PackageFrameworks -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -F /Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/Library/Frameworks -F /Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS2.2.sdk/Developer/Library/Frameworks -no-color-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -profile-generate -profile-coverage-mapping -swift-version 6 -enforce-exclusivity\=checked -Onone -D SWIFT_PACKAGE -D DEBUG -D Xcode -serialize-debugging-options -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/NominalFunctionTypes_const_extract_protocols.json -enable-experimental-feature DebugDescriptionMacro -enable-experimental-feature OpaqueTypeErasure -empty-abi-descriptor -plugin-path /Applications/Xcode-16.2.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -resource-dir /Applications/Xcode-16.2.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift -enable-anonymous-context-mangled-names -file-compilation-dir /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/xros2.2-22N799-d0266d555a0767c993cd16a70a4738cb.sdkstatcache -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name NominalFunctionTypes -package-name spi_builder_workspace -frontend-parseable-output -disable-clang-spi -target-sdk-version 2.2 -target-sdk-name xros2.2 -external-plugin-path /Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/bin/swift-plugin-server -plugin-path /Applications/Xcode-16.2.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins -plugin-path /Applications/Xcode-16.2.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/local/lib/swift/host/plugins -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/MainActorAsyncThrowingFunc.o -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/SendableAsyncThrowingFunc.o -index-unit-output-path /swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/MainActorAsyncThrowingFunc.o -index-unit-output-path /swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/SendableAsyncThrowingFunc.o -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -index-system-modules
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/AsyncThrowing/MainActorAsyncThrowingFunc.swift (in target 'NominalFunctionTypes' from project 'swift-function-composition')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    /Applications/Xcode-16.2.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-frontend -c /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Async/AsyncFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Async/MainActorAsyncFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Async/SendableAsyncFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/AsyncThrowing/AsyncThrowingFunc.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/AsyncThrowing/MainActorAsyncThrowingFunc.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/AsyncThrowing/SendableAsyncThrowingFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Exports.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Sync/MainActorSyncFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Sync/SendableSyncFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Sync/SyncFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/SyncThrowing/MainActorSyncThrowingFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/SyncThrowing/SendableSyncThrowingFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/SyncThrowing/SyncThrowingFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/_AnyNominalFunctionType.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/_MainActorMarkers.swift -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/MainActorAsyncThrowingFunc.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/MainActorAsyncThrowingFunc.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/MainActorAsyncThrowingFunc.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/MainActorAsyncThrowingFunc.dia -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/SendableAsyncThrowingFunc.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/SendableAsyncThrowingFunc.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/SendableAsyncThrowingFunc.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/SendableAsyncThrowingFunc.dia -target arm64-apple-xros1.0 -Xllvm -aarch64-use-tbi -enable-objc-interop -stack-check -sdk /Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS2.2.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -I /Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/PackageFrameworks -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/PackageFrameworks -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -F /Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/Library/Frameworks -F /Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS2.2.sdk/Developer/Library/Frameworks -no-color-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -profile-generate -profile-coverage-mapping -swift-version 6 -enforce-exclusivity\=checked -Onone -D SWIFT_PACKAGE -D DEBUG -D Xcode -serialize-debugging-options -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/NominalFunctionTypes_const_extract_protocols.json -enable-experimental-feature DebugDescriptionMacro -enable-experimental-feature OpaqueTypeErasure -empty-abi-descriptor -plugin-path /Applications/Xcode-16.2.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -resource-dir /Applications/Xcode-16.2.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift -enable-anonymous-context-mangled-names -file-compilation-dir /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/xros2.2-22N799-d0266d555a0767c993cd16a70a4738cb.sdkstatcache -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name NominalFunctionTypes -package-name spi_builder_workspace -frontend-parseable-output -disable-clang-spi -target-sdk-version 2.2 -target-sdk-name xros2.2 -external-plugin-path /Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/bin/swift-plugin-server -plugin-path /Applications/Xcode-16.2.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins -plugin-path /Applications/Xcode-16.2.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/local/lib/swift/host/plugins -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/MainActorAsyncThrowingFunc.o -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/SendableAsyncThrowingFunc.o -index-unit-output-path /swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/MainActorAsyncThrowingFunc.o -index-unit-output-path /swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/SendableAsyncThrowingFunc.o -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -index-system-modules
/Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Async/MainActorAsyncFunc.swift:12:9: error: expected an identifier to name generic parameter
        Output,
               ^
/Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/AsyncThrowing/MainActorAsyncThrowingFunc.swift:25:23: error: non-protocol, non-class type '_MainActorAsyncThrowingFunction<Input, Output, Failure>' cannot be used within a protocol-constrained type
        public init(_ f: any _MainActorAsyncThrowingFunction<Input, Output, Failure> & Sendable) {
                             ^
/Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/AsyncThrowing/MainActorAsyncThrowingFunc.swift:16:37: error: unknown attribute 'MainActor'
>: _MainActorAsyncThrowingFunction, @MainActor AsyncThrowingFunction, Sendable {
                                    ^
/Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/AsyncThrowing/MainActorAsyncThrowingFunc.swift:31:14: error: non-sendable type 'Output' returned by main actor-isolated instance method 'run(with:)' satisfying protocol requirement cannot cross actor boundary
        public func run(with input: Input) async throws(Failure) -> Output {
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/AsyncThrowing/MainActorAsyncThrowingFunc.swift:14:2: note: consider making generic parameter 'Output' conform to the 'Sendable' protocol
        Output,
        ^
              : Sendable
/Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/AsyncThrowing/MainActorAsyncThrowingFunc.swift:31:14: error: non-sendable type 'Self.Input' in parameter of the protocol requirement satisfied by main actor-isolated instance method 'run(with:)' cannot cross actor boundary
        public func run(with input: Input) async throws(Failure) -> Output {
                    ^
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/AsyncThrowing/SendableAsyncThrowingFunc.swift (in target 'NominalFunctionTypes' from project 'swift-function-composition')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    /Applications/Xcode-16.2.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-frontend -c /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Async/AsyncFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Async/MainActorAsyncFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Async/SendableAsyncFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/AsyncThrowing/AsyncThrowingFunc.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/AsyncThrowing/MainActorAsyncThrowingFunc.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/AsyncThrowing/SendableAsyncThrowingFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Exports.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Sync/MainActorSyncFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Sync/SendableSyncFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Sync/SyncFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/SyncThrowing/MainActorSyncThrowingFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/SyncThrowing/SendableSyncThrowingFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/SyncThrowing/SyncThrowingFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/_AnyNominalFunctionType.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/_MainActorMarkers.swift -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/MainActorAsyncThrowingFunc.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/MainActorAsyncThrowingFunc.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/MainActorAsyncThrowingFunc.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/MainActorAsyncThrowingFunc.dia -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/SendableAsyncThrowingFunc.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/SendableAsyncThrowingFunc.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/SendableAsyncThrowingFunc.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/SendableAsyncThrowingFunc.dia -target arm64-apple-xros1.0 -Xllvm -aarch64-use-tbi -enable-objc-interop -stack-check -sdk /Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS2.2.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -I /Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/PackageFrameworks -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/PackageFrameworks -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -F /Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/Library/Frameworks -F /Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS2.2.sdk/Developer/Library/Frameworks -no-color-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -profile-generate -profile-coverage-mapping -swift-version 6 -enforce-exclusivity\=checked -Onone -D SWIFT_PACKAGE -D DEBUG -D Xcode -serialize-debugging-options -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/NominalFunctionTypes_const_extract_protocols.json -enable-experimental-feature DebugDescriptionMacro -enable-experimental-feature OpaqueTypeErasure -empty-abi-descriptor -plugin-path /Applications/Xcode-16.2.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -resource-dir /Applications/Xcode-16.2.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift -enable-anonymous-context-mangled-names -file-compilation-dir /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/xros2.2-22N799-d0266d555a0767c993cd16a70a4738cb.sdkstatcache -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name NominalFunctionTypes -package-name spi_builder_workspace -frontend-parseable-output -disable-clang-spi -target-sdk-version 2.2 -target-sdk-name xros2.2 -external-plugin-path /Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/bin/swift-plugin-server -plugin-path /Applications/Xcode-16.2.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins -plugin-path /Applications/Xcode-16.2.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/local/lib/swift/host/plugins -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/MainActorAsyncThrowingFunc.o -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/SendableAsyncThrowingFunc.o -index-unit-output-path /swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/MainActorAsyncThrowingFunc.o -index-unit-output-path /swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/SendableAsyncThrowingFunc.o -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -index-system-modules
/Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Async/MainActorAsyncFunc.swift:12:9: error: expected an identifier to name generic parameter
        Output,
               ^
/Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/AsyncThrowing/SendableAsyncThrowingFunc.swift:14:23: error: non-protocol, non-class type 'AsyncThrowingFunction<Input, Output, Failure>' cannot be used within a protocol-constrained type
        public init(_ f: any AsyncThrowingFunction<Input, Output, Failure> & Sendable) {
                             ^
SwiftEmitModule normal arm64 Emitting\ module\ for\ ConcurrencyExtras (in target 'ConcurrencyExtras' from project 'swift-concurrency-extras')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-swiftTaskExecution -- /Applications/Xcode-16.2.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-frontend -frontend -emit-module -experimental-skip-non-inlinable-function-bodies-without-types /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/swift-concurrency-extras/Sources/ConcurrencyExtras/ActorIsolated.swift /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/swift-concurrency-extras/Sources/ConcurrencyExtras/AnyHashableSendable.swift /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/swift-concurrency-extras/Sources/ConcurrencyExtras/AsyncStream.swift /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/swift-concurrency-extras/Sources/ConcurrencyExtras/AsyncThrowingStream.swift /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/swift-concurrency-extras/Sources/ConcurrencyExtras/Internal/Locking.swift /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/swift-concurrency-extras/Sources/ConcurrencyExtras/Internal/UncheckedBox.swift /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/swift-concurrency-extras/Sources/ConcurrencyExtras/LockIsolated.swift /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/swift-concurrency-extras/Sources/ConcurrencyExtras/MainSerialExecutor.swift /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/swift-concurrency-extras/Sources/ConcurrencyExtras/Result.swift /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/swift-concurrency-extras/Sources/ConcurrencyExtras/Task.swift /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/swift-concurrency-extras/Sources/ConcurrencyExtras/UncheckedSendable.swift -target arm64-apple-xros1.0 -Xllvm -aarch64-use-tbi -enable-objc-interop -stack-check -sdk /Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS2.2.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -I /Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -F /Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/Library/Frameworks -F /Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS2.2.sdk/Developer/Library/Frameworks -no-color-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -suppress-warnings -profile-generate -profile-coverage-mapping -swift-version 6 -enforce-exclusivity\=checked -Onone -D SWIFT_PACKAGE -D DEBUG -D Xcode -serialize-debugging-options -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-concurrency-extras.build/Debug-xros/ConcurrencyExtras.build/Objects-normal/arm64/ConcurrencyExtras_const_extract_protocols.json -enable-experimental-feature DebugDescriptionMacro -enable-experimental-feature OpaqueTypeErasure -empty-abi-descriptor -plugin-path /Applications/Xcode-16.2.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -user-module-version 1.3.2 -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -resource-dir /Applications/Xcode-16.2.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift -enable-anonymous-context-mangled-names -file-compilation-dir /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/xros2.2-22N799-d0266d555a0767c993cd16a70a4738cb.sdkstatcache -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-concurrency-extras.build/Debug-xros/ConcurrencyExtras.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-concurrency-extras.build/Debug-xros/ConcurrencyExtras.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-concurrency-extras.build/Debug-xros/ConcurrencyExtras.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-concurrency-extras.build/Debug-xros/ConcurrencyExtras.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name ConcurrencyExtras -package-name swift_concurrency_extras -frontend-parseable-output -disable-clang-spi -target-sdk-version 2.2 -target-sdk-name xros2.2 -external-plugin-path /Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/bin/swift-plugin-server -plugin-path /Applications/Xcode-16.2.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins -plugin-path /Applications/Xcode-16.2.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/local/lib/swift/host/plugins -emit-module-doc-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-concurrency-extras.build/Debug-xros/ConcurrencyExtras.build/Objects-normal/arm64/ConcurrencyExtras.swiftdoc -emit-module-source-info-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-concurrency-extras.build/Debug-xros/ConcurrencyExtras.build/Objects-normal/arm64/ConcurrencyExtras.swiftsourceinfo -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-concurrency-extras.build/Debug-xros/ConcurrencyExtras.build/Objects-normal/arm64/ConcurrencyExtras-Swift.h -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-concurrency-extras.build/Debug-xros/ConcurrencyExtras.build/Objects-normal/arm64/ConcurrencyExtras-master-emit-module.dia -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-concurrency-extras.build/Debug-xros/ConcurrencyExtras.build/Objects-normal/arm64/ConcurrencyExtras-master-emit-module.d -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-concurrency-extras.build/Debug-xros/ConcurrencyExtras.build/Objects-normal/arm64/ConcurrencyExtras.swiftmodule -emit-abi-descriptor-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-concurrency-extras.build/Debug-xros/ConcurrencyExtras.build/Objects-normal/arm64/ConcurrencyExtras.abi.json
EmitSwiftModule normal arm64 (in target 'ConcurrencyExtras' from project 'swift-concurrency-extras')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    /Applications/Xcode-16.2.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-frontend -emit-module -experimental-skip-non-inlinable-function-bodies-without-types /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/swift-concurrency-extras/Sources/ConcurrencyExtras/ActorIsolated.swift /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/swift-concurrency-extras/Sources/ConcurrencyExtras/AnyHashableSendable.swift /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/swift-concurrency-extras/Sources/ConcurrencyExtras/AsyncStream.swift /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/swift-concurrency-extras/Sources/ConcurrencyExtras/AsyncThrowingStream.swift /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/swift-concurrency-extras/Sources/ConcurrencyExtras/Internal/Locking.swift /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/swift-concurrency-extras/Sources/ConcurrencyExtras/Internal/UncheckedBox.swift /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/swift-concurrency-extras/Sources/ConcurrencyExtras/LockIsolated.swift /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/swift-concurrency-extras/Sources/ConcurrencyExtras/MainSerialExecutor.swift /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/swift-concurrency-extras/Sources/ConcurrencyExtras/Result.swift /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/swift-concurrency-extras/Sources/ConcurrencyExtras/Task.swift /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/swift-concurrency-extras/Sources/ConcurrencyExtras/UncheckedSendable.swift -target arm64-apple-xros1.0 -Xllvm -aarch64-use-tbi -enable-objc-interop -stack-check -sdk /Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS2.2.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -I /Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -F /Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/Library/Frameworks -F /Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS2.2.sdk/Developer/Library/Frameworks -no-color-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -suppress-warnings -profile-generate -profile-coverage-mapping -swift-version 6 -enforce-exclusivity\=checked -Onone -D SWIFT_PACKAGE -D DEBUG -D Xcode -serialize-debugging-options -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-concurrency-extras.build/Debug-xros/ConcurrencyExtras.build/Objects-normal/arm64/ConcurrencyExtras_const_extract_protocols.json -enable-experimental-feature DebugDescriptionMacro -enable-experimental-feature OpaqueTypeErasure -empty-abi-descriptor -plugin-path /Applications/Xcode-16.2.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -user-module-version 1.3.2 -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -resource-dir /Applications/Xcode-16.2.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift -enable-anonymous-context-mangled-names -file-compilation-dir /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/xros2.2-22N799-d0266d555a0767c993cd16a70a4738cb.sdkstatcache -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-concurrency-extras.build/Debug-xros/ConcurrencyExtras.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-concurrency-extras.build/Debug-xros/ConcurrencyExtras.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-concurrency-extras.build/Debug-xros/ConcurrencyExtras.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-concurrency-extras.build/Debug-xros/ConcurrencyExtras.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name ConcurrencyExtras -package-name swift_concurrency_extras -frontend-parseable-output -disable-clang-spi -target-sdk-version 2.2 -target-sdk-name xros2.2 -external-plugin-path /Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/bin/swift-plugin-server -plugin-path /Applications/Xcode-16.2.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins -plugin-path /Applications/Xcode-16.2.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/local/lib/swift/host/plugins -emit-module-doc-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-concurrency-extras.build/Debug-xros/ConcurrencyExtras.build/Objects-normal/arm64/ConcurrencyExtras.swiftdoc -emit-module-source-info-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-concurrency-extras.build/Debug-xros/ConcurrencyExtras.build/Objects-normal/arm64/ConcurrencyExtras.swiftsourceinfo -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-concurrency-extras.build/Debug-xros/ConcurrencyExtras.build/Objects-normal/arm64/ConcurrencyExtras-Swift.h -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-concurrency-extras.build/Debug-xros/ConcurrencyExtras.build/Objects-normal/arm64/ConcurrencyExtras-master-emit-module.dia -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-concurrency-extras.build/Debug-xros/ConcurrencyExtras.build/Objects-normal/arm64/ConcurrencyExtras-master-emit-module.d -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-concurrency-extras.build/Debug-xros/ConcurrencyExtras.build/Objects-normal/arm64/ConcurrencyExtras.swiftmodule -emit-abi-descriptor-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-concurrency-extras.build/Debug-xros/ConcurrencyExtras.build/Objects-normal/arm64/ConcurrencyExtras.abi.json
SwiftCompile normal arm64 Compiling\ Exports.swift,\ MainActorSyncFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Exports.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Sync/MainActorSyncFunc.swift (in target 'NominalFunctionTypes' from project 'swift-function-composition')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-swiftTaskExecution -- /Applications/Xcode-16.2.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-frontend -frontend -c /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Async/AsyncFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Async/MainActorAsyncFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Async/SendableAsyncFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/AsyncThrowing/AsyncThrowingFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/AsyncThrowing/MainActorAsyncThrowingFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/AsyncThrowing/SendableAsyncThrowingFunc.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Exports.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Sync/MainActorSyncFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Sync/SendableSyncFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Sync/SyncFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/SyncThrowing/MainActorSyncThrowingFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/SyncThrowing/SendableSyncThrowingFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/SyncThrowing/SyncThrowingFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/_AnyNominalFunctionType.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/_MainActorMarkers.swift -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/Exports.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/Exports.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/Exports.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/Exports.dia -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/MainActorSyncFunc.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/MainActorSyncFunc.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/MainActorSyncFunc.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/MainActorSyncFunc.dia -target arm64-apple-xros1.0 -Xllvm -aarch64-use-tbi -enable-objc-interop -stack-check -sdk /Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS2.2.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -I /Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/PackageFrameworks -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/PackageFrameworks -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -F /Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/Library/Frameworks -F /Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS2.2.sdk/Developer/Library/Frameworks -no-color-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -profile-generate -profile-coverage-mapping -swift-version 6 -enforce-exclusivity\=checked -Onone -D SWIFT_PACKAGE -D DEBUG -D Xcode -serialize-debugging-options -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/NominalFunctionTypes_const_extract_protocols.json -enable-experimental-feature DebugDescriptionMacro -enable-experimental-feature OpaqueTypeErasure -empty-abi-descriptor -plugin-path /Applications/Xcode-16.2.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -resource-dir /Applications/Xcode-16.2.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift -enable-anonymous-context-mangled-names -file-compilation-dir /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/xros2.2-22N799-d0266d555a0767c993cd16a70a4738cb.sdkstatcache -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name NominalFunctionTypes -package-name spi_builder_workspace -frontend-parseable-output -disable-clang-spi -target-sdk-version 2.2 -target-sdk-name xros2.2 -external-plugin-path /Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/bin/swift-plugin-server -plugin-path /Applications/Xcode-16.2.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins -plugin-path /Applications/Xcode-16.2.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/local/lib/swift/host/plugins -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/Exports.o -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/MainActorSyncFunc.o -index-unit-output-path /swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/Exports.o -index-unit-output-path /swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/MainActorSyncFunc.o -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -index-system-modules
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Exports.swift (in target 'NominalFunctionTypes' from project 'swift-function-composition')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    /Applications/Xcode-16.2.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-frontend -c /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Async/AsyncFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Async/MainActorAsyncFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Async/SendableAsyncFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/AsyncThrowing/AsyncThrowingFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/AsyncThrowing/MainActorAsyncThrowingFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/AsyncThrowing/SendableAsyncThrowingFunc.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Exports.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Sync/MainActorSyncFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Sync/SendableSyncFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Sync/SyncFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/SyncThrowing/MainActorSyncThrowingFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/SyncThrowing/SendableSyncThrowingFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/SyncThrowing/SyncThrowingFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/_AnyNominalFunctionType.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/_MainActorMarkers.swift -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/Exports.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/Exports.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/Exports.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/Exports.dia -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/MainActorSyncFunc.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/MainActorSyncFunc.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/MainActorSyncFunc.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/MainActorSyncFunc.dia -target arm64-apple-xros1.0 -Xllvm -aarch64-use-tbi -enable-objc-interop -stack-check -sdk /Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS2.2.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -I /Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/PackageFrameworks -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/PackageFrameworks -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -F /Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/Library/Frameworks -F /Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS2.2.sdk/Developer/Library/Frameworks -no-color-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -profile-generate -profile-coverage-mapping -swift-version 6 -enforce-exclusivity\=checked -Onone -D SWIFT_PACKAGE -D DEBUG -D Xcode -serialize-debugging-options -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/NominalFunctionTypes_const_extract_protocols.json -enable-experimental-feature DebugDescriptionMacro -enable-experimental-feature OpaqueTypeErasure -empty-abi-descriptor -plugin-path /Applications/Xcode-16.2.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -resource-dir /Applications/Xcode-16.2.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift -enable-anonymous-context-mangled-names -file-compilation-dir /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/xros2.2-22N799-d0266d555a0767c993cd16a70a4738cb.sdkstatcache -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name NominalFunctionTypes -package-name spi_builder_workspace -frontend-parseable-output -disable-clang-spi -target-sdk-version 2.2 -target-sdk-name xros2.2 -external-plugin-path /Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/bin/swift-plugin-server -plugin-path /Applications/Xcode-16.2.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins -plugin-path /Applications/Xcode-16.2.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/local/lib/swift/host/plugins -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/Exports.o -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/MainActorSyncFunc.o -index-unit-output-path /swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/Exports.o -index-unit-output-path /swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/MainActorSyncFunc.o -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -index-system-modules
/Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Async/MainActorAsyncFunc.swift:12:9: error: expected an identifier to name generic parameter
        Output,
               ^
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Sync/MainActorSyncFunc.swift (in target 'NominalFunctionTypes' from project 'swift-function-composition')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    /Applications/Xcode-16.2.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-frontend -c /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Async/AsyncFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Async/MainActorAsyncFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Async/SendableAsyncFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/AsyncThrowing/AsyncThrowingFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/AsyncThrowing/MainActorAsyncThrowingFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/AsyncThrowing/SendableAsyncThrowingFunc.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Exports.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Sync/MainActorSyncFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Sync/SendableSyncFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Sync/SyncFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/SyncThrowing/MainActorSyncThrowingFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/SyncThrowing/SendableSyncThrowingFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/SyncThrowing/SyncThrowingFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/_AnyNominalFunctionType.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/_MainActorMarkers.swift -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/Exports.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/Exports.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/Exports.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/Exports.dia -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/MainActorSyncFunc.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/MainActorSyncFunc.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/MainActorSyncFunc.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/MainActorSyncFunc.dia -target arm64-apple-xros1.0 -Xllvm -aarch64-use-tbi -enable-objc-interop -stack-check -sdk /Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS2.2.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -I /Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/PackageFrameworks -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/PackageFrameworks -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -F /Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/Library/Frameworks -F /Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS2.2.sdk/Developer/Library/Frameworks -no-color-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -profile-generate -profile-coverage-mapping -swift-version 6 -enforce-exclusivity\=checked -Onone -D SWIFT_PACKAGE -D DEBUG -D Xcode -serialize-debugging-options -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/NominalFunctionTypes_const_extract_protocols.json -enable-experimental-feature DebugDescriptionMacro -enable-experimental-feature OpaqueTypeErasure -empty-abi-descriptor -plugin-path /Applications/Xcode-16.2.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -resource-dir /Applications/Xcode-16.2.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift -enable-anonymous-context-mangled-names -file-compilation-dir /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/xros2.2-22N799-d0266d555a0767c993cd16a70a4738cb.sdkstatcache -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name NominalFunctionTypes -package-name spi_builder_workspace -frontend-parseable-output -disable-clang-spi -target-sdk-version 2.2 -target-sdk-name xros2.2 -external-plugin-path /Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/bin/swift-plugin-server -plugin-path /Applications/Xcode-16.2.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins -plugin-path /Applications/Xcode-16.2.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/local/lib/swift/host/plugins -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/Exports.o -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/MainActorSyncFunc.o -index-unit-output-path /swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/Exports.o -index-unit-output-path /swift-function-composition.build/Debug-xros/NominalFunctionTypes.build/Objects-normal/arm64/MainActorSyncFunc.o -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -index-system-modules
/Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Async/MainActorAsyncFunc.swift:12:9: error: expected an identifier to name generic parameter
        Output,
               ^
/Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Sync/MainActorSyncFunc.swift:21:23: error: non-protocol, non-class type '_MainActorSyncFunction<Input, Output>' cannot be used within a protocol-constrained type
        public init(_ f: any _MainActorSyncFunction<Input, Output> & Sendable) {
                             ^
/Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Sync/MainActorSyncFunc.swift:12:28: error: unknown attribute 'MainActor'
>: _MainActorSyncFunction, @MainActor SyncFunction, Sendable {
                           ^
/Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Sync/MainActorSyncFunc.swift:27:14: error: main actor-isolated instance method 'run(with:)' cannot be used to satisfy nonisolated protocol requirement
        public func run(with input: Input) -> Output {
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Sync/MainActorSyncFunc.swift:12:39: note: add '@preconcurrency' to the 'SyncFunction' conformance to defer isolation checking to run time
>: _MainActorSyncFunction, @MainActor SyncFunction, Sendable {
                                      ^
                                      @preconcurrency
/Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Sync/SyncFunc.swift:7:7: note: mark the protocol requirement 'run(with:)' 'async' to allow actor-isolated conformances
        func run(with input: Input) -> Output
             ^
                                    async
/Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Sync/MainActorSyncFunc.swift:27:14: error: non-sendable type 'Output' returned by main actor-isolated instance method 'run(with:)' satisfying protocol requirement cannot cross actor boundary
        public func run(with input: Input) -> Output {
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Sync/MainActorSyncFunc.swift:11:2: note: consider making generic parameter 'Output' conform to the 'Sendable' protocol
        Output
        ^
              : Sendable
/Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Sync/MainActorSyncFunc.swift:27:14: error: non-sendable type 'Self.Input' in parameter of the protocol requirement satisfied by main actor-isolated instance method 'run(with:)' cannot cross actor boundary
        public func run(with input: Input) -> Output {
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Sync/MainActorSyncFunc.swift:27:14: error: main actor-isolated instance method 'run(with:)' cannot be used to satisfy nonisolated protocol requirement
        public func run(with input: Input) -> Output {
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/SyncThrowing/SyncThrowingFunc.swift:8:7: note: mark the protocol requirement 'run(with:)' 'async' to allow actor-isolated conformances
        func run(with input: Input) throws(Failure) -> Output
             ^
                                    async
/Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Sync/MainActorSyncFunc.swift:27:14: error: non-sendable type 'Output' returned by main actor-isolated instance method 'run(with:)' satisfying protocol requirement cannot cross actor boundary
        public func run(with input: Input) -> Output {
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Sync/MainActorSyncFunc.swift:11:2: note: consider making generic parameter 'Output' conform to the 'Sendable' protocol
        Output
        ^
              : Sendable
/Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Sync/MainActorSyncFunc.swift:27:14: error: non-sendable type 'Self.Input' in parameter of the protocol requirement satisfied by main actor-isolated instance method 'run(with:)' cannot cross actor boundary
        public func run(with input: Input) -> Output {
                    ^
** BUILD FAILED **
The following build commands failed:
	SwiftCompile normal arm64 Compiling\ SyncThrowingFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/SyncThrowing/SyncThrowingFunc.swift (in target 'NominalFunctionTypes' from project 'swift-function-composition')
	SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/SyncThrowing/SyncThrowingFunc.swift (in target 'NominalFunctionTypes' from project 'swift-function-composition')
	SwiftCompile normal arm64 Compiling\ _AnyNominalFunctionType.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/_AnyNominalFunctionType.swift (in target 'NominalFunctionTypes' from project 'swift-function-composition')
	SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/_AnyNominalFunctionType.swift (in target 'NominalFunctionTypes' from project 'swift-function-composition')
	SwiftCompile normal arm64 Compiling\ _MainActorMarkers.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/_MainActorMarkers.swift (in target 'NominalFunctionTypes' from project 'swift-function-composition')
	SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/_MainActorMarkers.swift (in target 'NominalFunctionTypes' from project 'swift-function-composition')
	SwiftCompile normal arm64 Compiling\ MainActorSyncThrowingFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/SyncThrowing/MainActorSyncThrowingFunc.swift (in target 'NominalFunctionTypes' from project 'swift-function-composition')
	SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/SyncThrowing/MainActorSyncThrowingFunc.swift (in target 'NominalFunctionTypes' from project 'swift-function-composition')
	SwiftCompile normal arm64 Compiling\ SendableSyncFunc.swift,\ SyncFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Sync/SendableSyncFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Sync/SyncFunc.swift (in target 'NominalFunctionTypes' from project 'swift-function-composition')
	SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Sync/SendableSyncFunc.swift (in target 'NominalFunctionTypes' from project 'swift-function-composition')
	SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Sync/SyncFunc.swift (in target 'NominalFunctionTypes' from project 'swift-function-composition')
	SwiftCompile normal arm64 Compiling\ SendableAsyncFunc.swift,\ AsyncThrowingFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Async/SendableAsyncFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/AsyncThrowing/AsyncThrowingFunc.swift (in target 'NominalFunctionTypes' from project 'swift-function-composition')
	SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Async/SendableAsyncFunc.swift (in target 'NominalFunctionTypes' from project 'swift-function-composition')
	SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/AsyncThrowing/AsyncThrowingFunc.swift (in target 'NominalFunctionTypes' from project 'swift-function-composition')
	SwiftCompile normal arm64 Compiling\ MainActorAsyncThrowingFunc.swift,\ SendableAsyncThrowingFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/AsyncThrowing/MainActorAsyncThrowingFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/AsyncThrowing/SendableAsyncThrowingFunc.swift (in target 'NominalFunctionTypes' from project 'swift-function-composition')
	SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/AsyncThrowing/MainActorAsyncThrowingFunc.swift (in target 'NominalFunctionTypes' from project 'swift-function-composition')
	SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/AsyncThrowing/SendableAsyncThrowingFunc.swift (in target 'NominalFunctionTypes' from project 'swift-function-composition')
	SwiftCompile normal arm64 Compiling\ Exports.swift,\ MainActorSyncFunc.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Exports.swift /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Sync/MainActorSyncFunc.swift (in target 'NominalFunctionTypes' from project 'swift-function-composition')
	SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Exports.swift (in target 'NominalFunctionTypes' from project 'swift-function-composition')
	SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/NominalFunctionTypes/Sync/MainActorSyncFunc.swift (in target 'NominalFunctionTypes' from project 'swift-function-composition')
	Building workspace spi-builder-workspace with scheme swift-function-composition-Package
(21 failures)
BUILD FAILURE 6.0 visionOS