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Track the adoption of Swift 6 strict concurrency checks for data race safety. How many packages are Ready for Swift 6?

Build Information

Failed to build xsys with Swift 6.0 for watchOS using Xcode 16.0.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-15.3.0.app xcrun --toolchain org.swift.600202405261a xcodebuild -IDEClonedSourcePackagesDirPathOverride=$workDir/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $workDir/.derivedData build -scheme xsys -destination generic/platform=watchos OTHER_SWIFT_FLAGS=-stats-output-dir .stats -strict-concurrency=complete

Build Log

SwiftCompile normal armv7k Compiling\ time.swift /Users/admin/builder/spi-builder-workspace/Sources/xsys/time.swift (in target 'xsys' from project 'xsys')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-swiftTaskExecution -- /Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/bin/swift-frontend -frontend -c /Users/admin/builder/spi-builder-workspace/Sources/xsys/Module.swift /Users/admin/builder/spi-builder-workspace/Sources/xsys/POSIXError.swift /Users/admin/builder/spi-builder-workspace/Sources/xsys/SocketAddress.swift /Users/admin/builder/spi-builder-workspace/Sources/xsys/UUID.swift /Users/admin/builder/spi-builder-workspace/Sources/xsys/dylib.swift /Users/admin/builder/spi-builder-workspace/Sources/xsys/fd.swift /Users/admin/builder/spi-builder-workspace/Sources/xsys/ioctl.swift /Users/admin/builder/spi-builder-workspace/Sources/xsys/misc.swift /Users/admin/builder/spi-builder-workspace/Sources/xsys/ntohs.swift /Users/admin/builder/spi-builder-workspace/Sources/xsys/sockaddr_any.swift /Users/admin/builder/spi-builder-workspace/Sources/xsys/socket.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/xsys/time.swift /Users/admin/builder/spi-builder-workspace/Sources/xsys/timespec.swift /Users/admin/builder/spi-builder-workspace/Sources/xsys/timeval_any.swift -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/xsys.build/Debug-watchos/xsys.build/Objects-normal/armv7k/time.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/xsys.build/Debug-watchos/xsys.build/Objects-normal/armv7k/time.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/xsys.build/Debug-watchos/xsys.build/Objects-normal/armv7k/time.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/xsys.build/Debug-watchos/xsys.build/Objects-normal/armv7k/time.dia -target armv7k-apple-watchos5.0 -enable-objc-interop -sdk /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS10.4.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -I /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -F /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS10.4.sdk/Developer/Library/Frameworks -no-color-diagnostics -enable-testing -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -profile-generate -profile-coverage-mapping -swift-version 5 -enforce-exclusivity\=checked -stats-output-dir /Users/admin/builder/spi-builder-workspace/.stats -Onone -D SWIFT_PACKAGE -D DEBUG -serialize-debugging-options -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/xsys.build/Debug-watchos/xsys.build/Objects-normal/armv7k/xsys_const_extract_protocols.json -strict-concurrency\=complete -empty-abi-descriptor -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /Users/admin/builder/spi-builder-workspace -resource-dir /Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/lib/swift -enable-anonymous-context-mangled-names -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/xsys.build/Debug-watchos/xsys.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/xsys.build/Debug-watchos/xsys.build/DerivedSources-normal/armv7k -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/xsys.build/Debug-watchos/xsys.build/DerivedSources/armv7k -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/xsys.build/Debug-watchos/xsys.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name xsys -frontend-parseable-output -disable-clang-spi -target-sdk-version 10.4 -target-sdk-name watchos10.4 -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS10.4.sdk/usr/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS10.4.sdk/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS10.4.sdk/usr/local/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS10.4.sdk/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/bin/swift-plugin-server -plugin-path /Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/lib/swift/host/plugins -plugin-path /Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/local/lib/swift/host/plugins -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/xsys.build/Debug-watchos/xsys.build/Objects-normal/armv7k/time.o -index-unit-output-path /xsys.build/Debug-watchos/xsys.build/Objects-normal/armv7k/time.o -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -index-system-modules
SwiftCompile normal armv7k /Users/admin/builder/spi-builder-workspace/Sources/xsys/time.swift (in target 'xsys' from project 'xsys')
    cd /Users/admin/builder/spi-builder-workspace
    /Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/bin/swift-frontend -c /Users/admin/builder/spi-builder-workspace/Sources/xsys/Module.swift /Users/admin/builder/spi-builder-workspace/Sources/xsys/POSIXError.swift /Users/admin/builder/spi-builder-workspace/Sources/xsys/SocketAddress.swift /Users/admin/builder/spi-builder-workspace/Sources/xsys/UUID.swift /Users/admin/builder/spi-builder-workspace/Sources/xsys/dylib.swift /Users/admin/builder/spi-builder-workspace/Sources/xsys/fd.swift /Users/admin/builder/spi-builder-workspace/Sources/xsys/ioctl.swift /Users/admin/builder/spi-builder-workspace/Sources/xsys/misc.swift /Users/admin/builder/spi-builder-workspace/Sources/xsys/ntohs.swift /Users/admin/builder/spi-builder-workspace/Sources/xsys/sockaddr_any.swift /Users/admin/builder/spi-builder-workspace/Sources/xsys/socket.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/xsys/time.swift /Users/admin/builder/spi-builder-workspace/Sources/xsys/timespec.swift /Users/admin/builder/spi-builder-workspace/Sources/xsys/timeval_any.swift -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/xsys.build/Debug-watchos/xsys.build/Objects-normal/armv7k/time.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/xsys.build/Debug-watchos/xsys.build/Objects-normal/armv7k/time.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/xsys.build/Debug-watchos/xsys.build/Objects-normal/armv7k/time.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/xsys.build/Debug-watchos/xsys.build/Objects-normal/armv7k/time.dia -target armv7k-apple-watchos5.0 -enable-objc-interop -sdk /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS10.4.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -I /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -F /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS10.4.sdk/Developer/Library/Frameworks -no-color-diagnostics -enable-testing -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -profile-generate -profile-coverage-mapping -swift-version 5 -enforce-exclusivity\=checked -stats-output-dir /Users/admin/builder/spi-builder-workspace/.stats -Onone -D SWIFT_PACKAGE -D DEBUG -serialize-debugging-options -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/xsys.build/Debug-watchos/xsys.build/Objects-normal/armv7k/xsys_const_extract_protocols.json -strict-concurrency\=complete -empty-abi-descriptor -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /Users/admin/builder/spi-builder-workspace -resource-dir /Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/lib/swift -enable-anonymous-context-mangled-names -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/xsys.build/Debug-watchos/xsys.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/xsys.build/Debug-watchos/xsys.build/DerivedSources-normal/armv7k -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/xsys.build/Debug-watchos/xsys.build/DerivedSources/armv7k -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/xsys.build/Debug-watchos/xsys.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name xsys -frontend-parseable-output -disable-clang-spi -target-sdk-version 10.4 -target-sdk-name watchos10.4 -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS10.4.sdk/usr/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS10.4.sdk/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS10.4.sdk/usr/local/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS10.4.sdk/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/bin/swift-plugin-server -plugin-path /Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/lib/swift/host/plugins -plugin-path /Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/local/lib/swift/host/plugins -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/xsys.build/Debug-watchos/xsys.build/Objects-normal/armv7k/time.o -index-unit-output-path /xsys.build/Debug-watchos/xsys.build/Objects-normal/armv7k/time.o -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -index-system-modules
/Users/admin/builder/spi-builder-workspace/Sources/xsys/time.swift:28:14: warning: let 'time' is not concurrency-safe because non-'Sendable' type '(UnsafeMutablePointer<time_t>?) -> time_t' (aka '(Optional<UnsafeMutablePointer<Int>>) -> Int') may have shared mutable state; this is an error in the Swift 6 language mode
  public let time          = Darwin.time
             ^
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/Users/admin/builder/spi-builder-workspace/Sources/xsys/time.swift:28:14: note: annotate 'time' with '@MainActor' if property should only be accessed from the main actor
  public let time          = Darwin.time
             ^
  @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/xsys/time.swift:28:14: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  public let time          = Darwin.time
             ^
  nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/xsys/time.swift:29:14: warning: let 'gmtime_r' is not concurrency-safe because non-'Sendable' type '(UnsafePointer<time_t>?, UnsafeMutablePointer<tm>?) -> UnsafeMutablePointer<tm>?' (aka '(Optional<UnsafePointer<Int>>, Optional<UnsafeMutablePointer<tm>>) -> Optional<UnsafeMutablePointer<tm>>') may have shared mutable state; this is an error in the Swift 6 language mode
  public let gmtime_r      = Darwin.gmtime_r
             ^
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/Users/admin/builder/spi-builder-workspace/Sources/xsys/time.swift:29:14: note: annotate 'gmtime_r' with '@MainActor' if property should only be accessed from the main actor
  public let gmtime_r      = Darwin.gmtime_r
             ^
  @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/xsys/time.swift:29:14: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  public let gmtime_r      = Darwin.gmtime_r
             ^
  nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/xsys/time.swift:30:14: warning: let 'localtime_r' is not concurrency-safe because non-'Sendable' type '(UnsafePointer<time_t>?, UnsafeMutablePointer<tm>?) -> UnsafeMutablePointer<tm>?' (aka '(Optional<UnsafePointer<Int>>, Optional<UnsafeMutablePointer<tm>>) -> Optional<UnsafeMutablePointer<tm>>') may have shared mutable state; this is an error in the Swift 6 language mode
  public let localtime_r   = Darwin.localtime_r
             ^
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/Users/admin/builder/spi-builder-workspace/Sources/xsys/time.swift:30:14: note: annotate 'localtime_r' with '@MainActor' if property should only be accessed from the main actor
  public let localtime_r   = Darwin.localtime_r
             ^
  @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/xsys/time.swift:30:14: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  public let localtime_r   = Darwin.localtime_r
             ^
  nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/xsys/time.swift:31:14: warning: let 'strftime' is not concurrency-safe because non-'Sendable' type '(UnsafeMutablePointer<CChar>?, Int, UnsafePointer<CChar>?, UnsafePointer<tm>?) -> Int' (aka '(Optional<UnsafeMutablePointer<Int8>>, Int, Optional<UnsafePointer<Int8>>, Optional<UnsafePointer<tm>>) -> Int') may have shared mutable state; this is an error in the Swift 6 language mode
  public let strftime      = Darwin.strftime
             ^
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/Users/admin/builder/spi-builder-workspace/Sources/xsys/time.swift:31:14: note: annotate 'strftime' with '@MainActor' if property should only be accessed from the main actor
  public let strftime      = Darwin.strftime
             ^
  @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/xsys/time.swift:31:14: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  public let strftime      = Darwin.strftime
             ^
  nonisolated(unsafe)
SwiftEmitModule normal armv7k Emitting\ module\ for\ xsys (in target 'xsys' from project 'xsys')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-swiftTaskExecution -- /Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/bin/swift-frontend -frontend -emit-module -experimental-skip-non-inlinable-function-bodies-without-types /Users/admin/builder/spi-builder-workspace/Sources/xsys/Module.swift /Users/admin/builder/spi-builder-workspace/Sources/xsys/POSIXError.swift /Users/admin/builder/spi-builder-workspace/Sources/xsys/SocketAddress.swift /Users/admin/builder/spi-builder-workspace/Sources/xsys/UUID.swift /Users/admin/builder/spi-builder-workspace/Sources/xsys/dylib.swift /Users/admin/builder/spi-builder-workspace/Sources/xsys/fd.swift /Users/admin/builder/spi-builder-workspace/Sources/xsys/ioctl.swift /Users/admin/builder/spi-builder-workspace/Sources/xsys/misc.swift /Users/admin/builder/spi-builder-workspace/Sources/xsys/ntohs.swift /Users/admin/builder/spi-builder-workspace/Sources/xsys/sockaddr_any.swift /Users/admin/builder/spi-builder-workspace/Sources/xsys/socket.swift /Users/admin/builder/spi-builder-workspace/Sources/xsys/time.swift /Users/admin/builder/spi-builder-workspace/Sources/xsys/timespec.swift /Users/admin/builder/spi-builder-workspace/Sources/xsys/timeval_any.swift -target armv7k-apple-watchos5.0 -enable-objc-interop -sdk /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS10.4.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -I /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -F /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS10.4.sdk/Developer/Library/Frameworks -no-color-diagnostics -enable-testing -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -profile-generate -profile-coverage-mapping -swift-version 5 -enforce-exclusivity\=checked -stats-output-dir /Users/admin/builder/spi-builder-workspace/.stats -Onone -D SWIFT_PACKAGE -D DEBUG -serialize-debugging-options -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/xsys.build/Debug-watchos/xsys.build/Objects-normal/armv7k/xsys_const_extract_protocols.json -strict-concurrency\=complete -empty-abi-descriptor -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /Users/admin/builder/spi-builder-workspace -resource-dir /Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/lib/swift -enable-anonymous-context-mangled-names -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/xsys.build/Debug-watchos/xsys.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/xsys.build/Debug-watchos/xsys.build/DerivedSources-normal/armv7k -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/xsys.build/Debug-watchos/xsys.build/DerivedSources/armv7k -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/xsys.build/Debug-watchos/xsys.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name xsys -disable-clang-spi -target-sdk-version 10.4 -target-sdk-name watchos10.4 -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS10.4.sdk/usr/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS10.4.sdk/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS10.4.sdk/usr/local/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS10.4.sdk/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/bin/swift-plugin-server -plugin-path /Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/lib/swift/host/plugins -plugin-path /Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/local/lib/swift/host/plugins -emit-module-doc-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/xsys.build/Debug-watchos/xsys.build/Objects-normal/armv7k/xsys.swiftdoc -emit-module-source-info-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/xsys.build/Debug-watchos/xsys.build/Objects-normal/armv7k/xsys.swiftsourceinfo -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/xsys.build/Debug-watchos/xsys.build/Objects-normal/armv7k/xsys-Swift.h -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/xsys.build/Debug-watchos/xsys.build/Objects-normal/armv7k/xsys-master-emit-module.dia -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/xsys.build/Debug-watchos/xsys.build/Objects-normal/armv7k/xsys-master-emit-module.d -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/xsys.build/Debug-watchos/xsys.build/Objects-normal/armv7k/xsys.swiftmodule -emit-abi-descriptor-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/xsys.build/Debug-watchos/xsys.build/Objects-normal/armv7k/xsys.abi.json
/Users/admin/builder/spi-builder-workspace/Sources/xsys/Module.swift:19:12: warning: let 'module' is not concurrency-safe because non-'Sendable' type 'XSysModule' may have shared mutable state; this is an error in the Swift 6 language mode
15 | #endif
16 |
17 | public struct XSysModule {
   |               `- note: consider making struct 'XSysModule' conform to the 'Sendable' protocol
18 | }
19 | public let module = XSysModule()
   |            |- warning: let 'module' is not concurrency-safe because non-'Sendable' type 'XSysModule' may have shared mutable state; this is an error in the Swift 6 language mode
   |            |- note: annotate 'module' with '@MainActor' if property should only be accessed from the main actor
   |            `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
20 |
/Users/admin/builder/spi-builder-workspace/Sources/xsys/POSIXError.swift:183:3: warning: extension declares a conformance of imported type 'POSIXErrorCode' to imported protocols 'Error', 'Sendable'; this will not behave correctly if the owners of 'Darwin' introduce this conformance in the future
181 |   import Foundation // this is for POSIXError : Error
182 |
183 |   extension POSIXErrorCode : Error {}
    |   |- warning: extension declares a conformance of imported type 'POSIXErrorCode' to imported protocols 'Error', 'Sendable'; this will not behave correctly if the owners of 'Darwin' introduce this conformance in the future
    |   `- note: add '@retroactive' to silence this warning
184 | #endif // MacOS
185 |
/Users/admin/builder/spi-builder-workspace/Sources/xsys/POSIXError.swift:183:3: warning: conformance to 'Sendable' must occur in the same source file as enum 'POSIXErrorCode'; use '@unchecked Sendable' for retroactive conformance; this is an error in the Swift 6 language mode
181 |   import Foundation // this is for POSIXError : Error
182 |
183 |   extension POSIXErrorCode : Error {}
    |   `- warning: conformance to 'Sendable' must occur in the same source file as enum 'POSIXErrorCode'; use '@unchecked Sendable' for retroactive conformance; this is an error in the Swift 6 language mode
184 | #endif // MacOS
185 |
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/Users/admin/builder/spi-builder-workspace/Sources/xsys/dylib.swift:20:14: warning: let 'dlsym' is not concurrency-safe because non-'Sendable' type '(UnsafeMutableRawPointer?, UnsafePointer<CChar>?) -> UnsafeMutableRawPointer?' (aka '(Optional<UnsafeMutableRawPointer>, Optional<UnsafePointer<Int8>>) -> Optional<UnsafeMutableRawPointer>') may have shared mutable state; this is an error in the Swift 6 language mode
18 |   import Darwin
19 |
20 |   public let dlsym  = Darwin.dlsym
   |              |- warning: let 'dlsym' is not concurrency-safe because non-'Sendable' type '(UnsafeMutableRawPointer?, UnsafePointer<CChar>?) -> UnsafeMutableRawPointer?' (aka '(Optional<UnsafeMutableRawPointer>, Optional<UnsafePointer<Int8>>) -> Optional<UnsafeMutableRawPointer>') may have shared mutable state; this is an error in the Swift 6 language mode
   |              |- note: annotate 'dlsym' with '@MainActor' if property should only be accessed from the main actor
   |              `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
21 |   public let dlopen = Darwin.dlopen
22 | #endif
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/Users/admin/builder/spi-builder-workspace/Sources/xsys/dylib.swift:21:14: warning: let 'dlopen' is not concurrency-safe because non-'Sendable' type '(UnsafePointer<CChar>?, Int32) -> UnsafeMutableRawPointer?' (aka '(Optional<UnsafePointer<Int8>>, Int32) -> Optional<UnsafeMutableRawPointer>') may have shared mutable state; this is an error in the Swift 6 language mode
19 |
20 |   public let dlsym  = Darwin.dlsym
21 |   public let dlopen = Darwin.dlopen
   |              |- warning: let 'dlopen' is not concurrency-safe because non-'Sendable' type '(UnsafePointer<CChar>?, Int32) -> UnsafeMutableRawPointer?' (aka '(Optional<UnsafePointer<Int8>>, Int32) -> Optional<UnsafeMutableRawPointer>') may have shared mutable state; this is an error in the Swift 6 language mode
   |              |- note: annotate 'dlopen' with '@MainActor' if property should only be accessed from the main actor
   |              `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
22 | #endif
23 |
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/Users/admin/builder/spi-builder-workspace/Sources/xsys/fd.swift:61:14: warning: let 'open' is not concurrency-safe because non-'Sendable' type 'xsysOpenType' (aka '(UnsafePointer<Int8>, Int32) -> Int32') may have shared mutable state; this is an error in the Swift 6 language mode
 59 |   import Darwin
 60 |
 61 |   public let open      : xsysOpenType = Darwin.open
    |              |- warning: let 'open' is not concurrency-safe because non-'Sendable' type 'xsysOpenType' (aka '(UnsafePointer<Int8>, Int32) -> Int32') may have shared mutable state; this is an error in the Swift 6 language mode
    |              |- note: annotate 'open' with '@MainActor' if property should only be accessed from the main actor
    |              `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 62 |   public let close     = Darwin.close
 63 |   public let read      = Darwin.read
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/Users/admin/builder/spi-builder-workspace/Sources/xsys/fd.swift:62:14: warning: let 'close' is not concurrency-safe because non-'Sendable' type '(Int32) -> Int32' may have shared mutable state; this is an error in the Swift 6 language mode
 60 |
 61 |   public let open      : xsysOpenType = Darwin.open
 62 |   public let close     = Darwin.close
    |              |- warning: let 'close' is not concurrency-safe because non-'Sendable' type '(Int32) -> Int32' may have shared mutable state; this is an error in the Swift 6 language mode
    |              |- note: annotate 'close' with '@MainActor' if property should only be accessed from the main actor
    |              `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 63 |   public let read      = Darwin.read
 64 |   public let write     = Darwin.write
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/Users/admin/builder/spi-builder-workspace/Sources/xsys/fd.swift:63:14: warning: let 'read' is not concurrency-safe because non-'Sendable' type '(Int32, UnsafeMutableRawPointer?, Int) -> Int' may have shared mutable state; this is an error in the Swift 6 language mode
 61 |   public let open      : xsysOpenType = Darwin.open
 62 |   public let close     = Darwin.close
 63 |   public let read      = Darwin.read
    |              |- warning: let 'read' is not concurrency-safe because non-'Sendable' type '(Int32, UnsafeMutableRawPointer?, Int) -> Int' may have shared mutable state; this is an error in the Swift 6 language mode
    |              |- note: annotate 'read' with '@MainActor' if property should only be accessed from the main actor
    |              `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 64 |   public let write     = Darwin.write
 65 |   public let recvfrom  = Darwin.recvfrom
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/Users/admin/builder/spi-builder-workspace/Sources/xsys/fd.swift:64:14: warning: let 'write' is not concurrency-safe because non-'Sendable' type '(Int32, UnsafeRawPointer?, Int) -> Int' may have shared mutable state; this is an error in the Swift 6 language mode
 62 |   public let close     = Darwin.close
 63 |   public let read      = Darwin.read
 64 |   public let write     = Darwin.write
    |              |- warning: let 'write' is not concurrency-safe because non-'Sendable' type '(Int32, UnsafeRawPointer?, Int) -> Int' may have shared mutable state; this is an error in the Swift 6 language mode
    |              |- note: annotate 'write' with '@MainActor' if property should only be accessed from the main actor
    |              `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 65 |   public let recvfrom  = Darwin.recvfrom
 66 |   public let sendto    = Darwin.sendto
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/Users/admin/builder/spi-builder-workspace/Sources/xsys/fd.swift:65:14: warning: let 'recvfrom' is not concurrency-safe because non-'Sendable' type '(Int32, UnsafeMutableRawPointer?, Int, Int32, UnsafeMutablePointer<sockaddr>?, UnsafeMutablePointer<socklen_t>?) -> Int' (aka '(Int32, Optional<UnsafeMutableRawPointer>, Int, Int32, Optional<UnsafeMutablePointer<sockaddr>>, Optional<UnsafeMutablePointer<UInt32>>) -> Int') may have shared mutable state; this is an error in the Swift 6 language mode
 63 |   public let read      = Darwin.read
 64 |   public let write     = Darwin.write
 65 |   public let recvfrom  = Darwin.recvfrom
    |              |- warning: let 'recvfrom' is not concurrency-safe because non-'Sendable' type '(Int32, UnsafeMutableRawPointer?, Int, Int32, UnsafeMutablePointer<sockaddr>?, UnsafeMutablePointer<socklen_t>?) -> Int' (aka '(Int32, Optional<UnsafeMutableRawPointer>, Int, Int32, Optional<UnsafeMutablePointer<sockaddr>>, Optional<UnsafeMutablePointer<UInt32>>) -> Int') may have shared mutable state; this is an error in the Swift 6 language mode
    |              |- note: annotate 'recvfrom' with '@MainActor' if property should only be accessed from the main actor
    |              `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 66 |   public let sendto    = Darwin.sendto
 67 |
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/Users/admin/builder/spi-builder-workspace/Sources/xsys/fd.swift:66:14: warning: let 'sendto' is not concurrency-safe because non-'Sendable' type '(Int32, UnsafeRawPointer?, Int, Int32, UnsafePointer<sockaddr>?, socklen_t) -> Int' (aka '(Int32, Optional<UnsafeRawPointer>, Int, Int32, Optional<UnsafePointer<sockaddr>>, UInt32) -> Int') may have shared mutable state; this is an error in the Swift 6 language mode
 64 |   public let write     = Darwin.write
 65 |   public let recvfrom  = Darwin.recvfrom
 66 |   public let sendto    = Darwin.sendto
    |              |- warning: let 'sendto' is not concurrency-safe because non-'Sendable' type '(Int32, UnsafeRawPointer?, Int, Int32, UnsafePointer<sockaddr>?, socklen_t) -> Int' (aka '(Int32, Optional<UnsafeRawPointer>, Int, Int32, Optional<UnsafePointer<sockaddr>>, UInt32) -> Int') may have shared mutable state; this is an error in the Swift 6 language mode
    |              |- note: annotate 'sendto' with '@MainActor' if property should only be accessed from the main actor
    |              `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 67 |
 68 |   public let access    = Darwin.access
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/Users/admin/builder/spi-builder-workspace/Sources/xsys/fd.swift:68:14: warning: let 'access' is not concurrency-safe because non-'Sendable' type '(UnsafePointer<CChar>?, Int32) -> Int32' (aka '(Optional<UnsafePointer<Int8>>, Int32) -> Int32') may have shared mutable state; this is an error in the Swift 6 language mode
 66 |   public let sendto    = Darwin.sendto
 67 |
 68 |   public let access    = Darwin.access
    |              |- warning: let 'access' is not concurrency-safe because non-'Sendable' type '(UnsafePointer<CChar>?, Int32) -> Int32' (aka '(Optional<UnsafePointer<Int8>>, Int32) -> Int32') may have shared mutable state; this is an error in the Swift 6 language mode
    |              |- note: annotate 'access' with '@MainActor' if property should only be accessed from the main actor
    |              `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 69 |   public let F_OK      = Darwin.F_OK
 70 |   public let R_OK      = Darwin.R_OK
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/Users/admin/builder/spi-builder-workspace/Sources/xsys/fd.swift:91:14: warning: let 'lstat' is not concurrency-safe because non-'Sendable' type '(UnsafePointer<CChar>?, UnsafeMutablePointer<stat>?) -> Int32' (aka '(Optional<UnsafePointer<Int8>>, Optional<UnsafeMutablePointer<stat>>) -> Int32') may have shared mutable state; this is an error in the Swift 6 language mode
 89 |     return Darwin.lstat(p, r)
 90 |   }
 91 |   public let lstat     = Darwin.lstat
    |              |- warning: let 'lstat' is not concurrency-safe because non-'Sendable' type '(UnsafePointer<CChar>?, UnsafeMutablePointer<stat>?) -> Int32' (aka '(Optional<UnsafePointer<Int8>>, Optional<UnsafeMutablePointer<stat>>) -> Int32') may have shared mutable state; this is an error in the Swift 6 language mode
    |              |- note: annotate 'lstat' with '@MainActor' if property should only be accessed from the main actor
    |              `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 92 |
 93 |   public let opendir   = Darwin.opendir
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/Users/admin/builder/spi-builder-workspace/Sources/xsys/fd.swift:93:14: warning: let 'opendir' is not concurrency-safe because non-'Sendable' type '(UnsafePointer<CChar>?) -> UnsafeMutablePointer<DIR>?' (aka '(Optional<UnsafePointer<Int8>>) -> Optional<UnsafeMutablePointer<DIR>>') may have shared mutable state; this is an error in the Swift 6 language mode
 91 |   public let lstat     = Darwin.lstat
 92 |
 93 |   public let opendir   = Darwin.opendir
    |              |- warning: let 'opendir' is not concurrency-safe because non-'Sendable' type '(UnsafePointer<CChar>?) -> UnsafeMutablePointer<DIR>?' (aka '(Optional<UnsafePointer<Int8>>) -> Optional<UnsafeMutablePointer<DIR>>') may have shared mutable state; this is an error in the Swift 6 language mode
    |              |- note: annotate 'opendir' with '@MainActor' if property should only be accessed from the main actor
    |              `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 94 |   public let closedir  = Darwin.closedir
 95 |   public let readdir   = Darwin.readdir
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/Users/admin/builder/spi-builder-workspace/Sources/xsys/fd.swift:94:14: warning: let 'closedir' is not concurrency-safe because non-'Sendable' type '(UnsafeMutablePointer<DIR>?) -> Int32' may have shared mutable state; this is an error in the Swift 6 language mode
 92 |
 93 |   public let opendir   = Darwin.opendir
 94 |   public let closedir  = Darwin.closedir
    |              |- warning: let 'closedir' is not concurrency-safe because non-'Sendable' type '(UnsafeMutablePointer<DIR>?) -> Int32' may have shared mutable state; this is an error in the Swift 6 language mode
    |              |- note: annotate 'closedir' with '@MainActor' if property should only be accessed from the main actor
    |              `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 95 |   public let readdir   = Darwin.readdir
 96 |
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/Users/admin/builder/spi-builder-workspace/Sources/xsys/fd.swift:95:14: warning: let 'readdir' is not concurrency-safe because non-'Sendable' type '(UnsafeMutablePointer<DIR>?) -> UnsafeMutablePointer<dirent>?' may have shared mutable state; this is an error in the Swift 6 language mode
 93 |   public let opendir   = Darwin.opendir
 94 |   public let closedir  = Darwin.closedir
 95 |   public let readdir   = Darwin.readdir
    |              |- warning: let 'readdir' is not concurrency-safe because non-'Sendable' type '(UnsafeMutablePointer<DIR>?) -> UnsafeMutablePointer<dirent>?' may have shared mutable state; this is an error in the Swift 6 language mode
    |              |- note: annotate 'readdir' with '@MainActor' if property should only be accessed from the main actor
    |              `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 96 |
 97 |   public typealias dirent      = Darwin.dirent
/Users/admin/builder/spi-builder-workspace/Sources/xsys/ioctl.swift:49:23: warning: let 'dlHandle' is not concurrency-safe because non-'Sendable' type 'UnsafeMutableRawPointer?' may have shared mutable state; this is an error in the Swift 6 language mode
47 | //       but not in Xcode yet?
48 |
49 | @usableFromInline let dlHandle = dlopen(nil, RTLD_NOW)
   |                       |- warning: let 'dlHandle' is not concurrency-safe because non-'Sendable' type 'UnsafeMutableRawPointer?' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: annotate 'dlHandle' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
50 | @usableFromInline let fnFcntl  = dlsym(dlHandle, "fcntl")
51 | @usableFromInline let fnIoctl  = dlsym(dlHandle, "ioctl")
Swift.Optional:1:21: note: generic enum 'Optional' does not conform to the 'Sendable' protocol
1 | @frozen public enum Optional<Wrapped> : ~Copyable where Wrapped : ~Copyable {
  |                     `- note: generic enum 'Optional' does not conform to the 'Sendable' protocol
2 |     case none
3 |     case some(Wrapped)
/Users/admin/builder/spi-builder-workspace/Sources/xsys/ioctl.swift:50:23: warning: let 'fnFcntl' is not concurrency-safe because non-'Sendable' type 'UnsafeMutableRawPointer?' may have shared mutable state; this is an error in the Swift 6 language mode
48 |
49 | @usableFromInline let dlHandle = dlopen(nil, RTLD_NOW)
50 | @usableFromInline let fnFcntl  = dlsym(dlHandle, "fcntl")
   |                       |- warning: let 'fnFcntl' is not concurrency-safe because non-'Sendable' type 'UnsafeMutableRawPointer?' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: annotate 'fnFcntl' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
51 | @usableFromInline let fnIoctl  = dlsym(dlHandle, "ioctl")
52 |
Swift.Optional:1:21: note: generic enum 'Optional' does not conform to the 'Sendable' protocol
1 | @frozen public enum Optional<Wrapped> : ~Copyable where Wrapped : ~Copyable {
  |                     `- note: generic enum 'Optional' does not conform to the 'Sendable' protocol
2 |     case none
3 |     case some(Wrapped)
/Users/admin/builder/spi-builder-workspace/Sources/xsys/ioctl.swift:51:23: warning: let 'fnIoctl' is not concurrency-safe because non-'Sendable' type 'UnsafeMutableRawPointer?' may have shared mutable state; this is an error in the Swift 6 language mode
49 | @usableFromInline let dlHandle = dlopen(nil, RTLD_NOW)
50 | @usableFromInline let fnFcntl  = dlsym(dlHandle, "fcntl")
51 | @usableFromInline let fnIoctl  = dlsym(dlHandle, "ioctl")
   |                       |- warning: let 'fnIoctl' is not concurrency-safe because non-'Sendable' type 'UnsafeMutableRawPointer?' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: annotate 'fnIoctl' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
52 |
53 | @usableFromInline typealias fcntlViType  =
Swift.Optional:1:21: note: generic enum 'Optional' does not conform to the 'Sendable' protocol
1 | @frozen public enum Optional<Wrapped> : ~Copyable where Wrapped : ~Copyable {
  |                     `- note: generic enum 'Optional' does not conform to the 'Sendable' protocol
2 |     case none
3 |     case some(Wrapped)
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/Users/admin/builder/spi-builder-workspace/Sources/xsys/misc.swift:79:14: warning: let 'memcpy' is not concurrency-safe because non-'Sendable' type '(UnsafeMutableRawPointer?, UnsafeRawPointer?, Int) -> UnsafeMutableRawPointer?' may have shared mutable state; this is an error in the Swift 6 language mode
 77 |
 78 |   public typealias size_t  = Darwin.size_t
 79 |   public let memcpy        = Darwin.memcpy
    |              |- warning: let 'memcpy' is not concurrency-safe because non-'Sendable' type '(UnsafeMutableRawPointer?, UnsafeRawPointer?, Int) -> UnsafeMutableRawPointer?' may have shared mutable state; this is an error in the Swift 6 language mode
    |              |- note: annotate 'memcpy' with '@MainActor' if property should only be accessed from the main actor
    |              `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 80 |   public let strlen        = Darwin.strlen
 81 |   public let strchr        = Darwin.strchr
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/Users/admin/builder/spi-builder-workspace/Sources/xsys/misc.swift:80:14: warning: let 'strlen' is not concurrency-safe because non-'Sendable' type '(UnsafePointer<CChar>) -> Int' (aka '(UnsafePointer<Int8>) -> Int') may have shared mutable state; this is an error in the Swift 6 language mode
 78 |   public typealias size_t  = Darwin.size_t
 79 |   public let memcpy        = Darwin.memcpy
 80 |   public let strlen        = Darwin.strlen
    |              |- warning: let 'strlen' is not concurrency-safe because non-'Sendable' type '(UnsafePointer<CChar>) -> Int' (aka '(UnsafePointer<Int8>) -> Int') may have shared mutable state; this is an error in the Swift 6 language mode
    |              |- note: annotate 'strlen' with '@MainActor' if property should only be accessed from the main actor
    |              `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 81 |   public let strchr        = Darwin.strchr
 82 |   public let arc4random_uniform = Darwin.arc4random_uniform
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/Users/admin/builder/spi-builder-workspace/Sources/xsys/misc.swift:81:14: warning: let 'strchr' is not concurrency-safe because non-'Sendable' type '(UnsafePointer<CChar>?, Int32) -> UnsafeMutablePointer<CChar>?' (aka '(Optional<UnsafePointer<Int8>>, Int32) -> Optional<UnsafeMutablePointer<Int8>>') may have shared mutable state; this is an error in the Swift 6 language mode
 79 |   public let memcpy        = Darwin.memcpy
 80 |   public let strlen        = Darwin.strlen
 81 |   public let strchr        = Darwin.strchr
    |              |- warning: let 'strchr' is not concurrency-safe because non-'Sendable' type '(UnsafePointer<CChar>?, Int32) -> UnsafeMutablePointer<CChar>?' (aka '(Optional<UnsafePointer<Int8>>, Int32) -> Optional<UnsafeMutablePointer<Int8>>') may have shared mutable state; this is an error in the Swift 6 language mode
    |              |- note: annotate 'strchr' with '@MainActor' if property should only be accessed from the main actor
    |              `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 82 |   public let arc4random_uniform = Darwin.arc4random_uniform
 83 |
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/Users/admin/builder/spi-builder-workspace/Sources/xsys/misc.swift:82:14: warning: let 'arc4random_uniform' is not concurrency-safe because non-'Sendable' type '(UInt32) -> UInt32' may have shared mutable state; this is an error in the Swift 6 language mode
 80 |   public let strlen        = Darwin.strlen
 81 |   public let strchr        = Darwin.strchr
 82 |   public let arc4random_uniform = Darwin.arc4random_uniform
    |              |- warning: let 'arc4random_uniform' is not concurrency-safe because non-'Sendable' type '(UInt32) -> UInt32' may have shared mutable state; this is an error in the Swift 6 language mode
    |              |- note: annotate 'arc4random_uniform' with '@MainActor' if property should only be accessed from the main actor
    |              `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 83 |
 84 |   public let kill          = Darwin.kill
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/Users/admin/builder/spi-builder-workspace/Sources/xsys/misc.swift:84:14: warning: let 'kill' is not concurrency-safe because non-'Sendable' type '(pid_t, Int32) -> Int32' (aka '(Int32, Int32) -> Int32') may have shared mutable state; this is an error in the Swift 6 language mode
 82 |   public let arc4random_uniform = Darwin.arc4random_uniform
 83 |
 84 |   public let kill          = Darwin.kill
    |              |- warning: let 'kill' is not concurrency-safe because non-'Sendable' type '(pid_t, Int32) -> Int32' (aka '(Int32, Int32) -> Int32') may have shared mutable state; this is an error in the Swift 6 language mode
    |              |- note: annotate 'kill' with '@MainActor' if property should only be accessed from the main actor
    |              `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 85 |   public let chdir         = Darwin.chdir
 86 |   public let rmdir         = Darwin.rmdir
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/Users/admin/builder/spi-builder-workspace/Sources/xsys/misc.swift:85:14: warning: let 'chdir' is not concurrency-safe because non-'Sendable' type '(UnsafePointer<CChar>?) -> Int32' (aka '(Optional<UnsafePointer<Int8>>) -> Int32') may have shared mutable state; this is an error in the Swift 6 language mode
 83 |
 84 |   public let kill          = Darwin.kill
 85 |   public let chdir         = Darwin.chdir
    |              |- warning: let 'chdir' is not concurrency-safe because non-'Sendable' type '(UnsafePointer<CChar>?) -> Int32' (aka '(Optional<UnsafePointer<Int8>>) -> Int32') may have shared mutable state; this is an error in the Swift 6 language mode
    |              |- note: annotate 'chdir' with '@MainActor' if property should only be accessed from the main actor
    |              `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 86 |   public let rmdir         = Darwin.rmdir
 87 |   public let unlink        = Darwin.unlink
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/Users/admin/builder/spi-builder-workspace/Sources/xsys/misc.swift:86:14: warning: let 'rmdir' is not concurrency-safe because non-'Sendable' type '(UnsafePointer<CChar>?) -> Int32' (aka '(Optional<UnsafePointer<Int8>>) -> Int32') may have shared mutable state; this is an error in the Swift 6 language mode
 84 |   public let kill          = Darwin.kill
 85 |   public let chdir         = Darwin.chdir
 86 |   public let rmdir         = Darwin.rmdir
    |              |- warning: let 'rmdir' is not concurrency-safe because non-'Sendable' type '(UnsafePointer<CChar>?) -> Int32' (aka '(Optional<UnsafePointer<Int8>>) -> Int32') may have shared mutable state; this is an error in the Swift 6 language mode
    |              |- note: annotate 'rmdir' with '@MainActor' if property should only be accessed from the main actor
    |              `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 87 |   public let unlink        = Darwin.unlink
 88 |   public let mkdir         = Darwin.mkdir
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/Users/admin/builder/spi-builder-workspace/Sources/xsys/misc.swift:87:14: warning: let 'unlink' is not concurrency-safe because non-'Sendable' type '(UnsafePointer<CChar>?) -> Int32' (aka '(Optional<UnsafePointer<Int8>>) -> Int32') may have shared mutable state; this is an error in the Swift 6 language mode
 85 |   public let chdir         = Darwin.chdir
 86 |   public let rmdir         = Darwin.rmdir
 87 |   public let unlink        = Darwin.unlink
    |              |- warning: let 'unlink' is not concurrency-safe because non-'Sendable' type '(UnsafePointer<CChar>?) -> Int32' (aka '(Optional<UnsafePointer<Int8>>) -> Int32') may have shared mutable state; this is an error in the Swift 6 language mode
    |              |- note: annotate 'unlink' with '@MainActor' if property should only be accessed from the main actor
    |              `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 88 |   public let mkdir         = Darwin.mkdir
 89 |   public let getcwd        = Darwin.getcwd
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/Users/admin/builder/spi-builder-workspace/Sources/xsys/misc.swift:88:14: warning: let 'mkdir' is not concurrency-safe because non-'Sendable' type '(UnsafePointer<CChar>?, mode_t) -> Int32' (aka '(Optional<UnsafePointer<Int8>>, UInt16) -> Int32') may have shared mutable state; this is an error in the Swift 6 language mode
 86 |   public let rmdir         = Darwin.rmdir
 87 |   public let unlink        = Darwin.unlink
 88 |   public let mkdir         = Darwin.mkdir
    |              |- warning: let 'mkdir' is not concurrency-safe because non-'Sendable' type '(UnsafePointer<CChar>?, mode_t) -> Int32' (aka '(Optional<UnsafePointer<Int8>>, UInt16) -> Int32') may have shared mutable state; this is an error in the Swift 6 language mode
    |              |- note: annotate 'mkdir' with '@MainActor' if property should only be accessed from the main actor
    |              `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 89 |   public let getcwd        = Darwin.getcwd
 90 |   public let getegid       = Darwin.getegid
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/Users/admin/builder/spi-builder-workspace/Sources/xsys/misc.swift:89:14: warning: let 'getcwd' is not concurrency-safe because non-'Sendable' type '(UnsafeMutablePointer<CChar>?, Int) -> UnsafeMutablePointer<CChar>?' (aka '(Optional<UnsafeMutablePointer<Int8>>, Int) -> Optional<UnsafeMutablePointer<Int8>>') may have shared mutable state; this is an error in the Swift 6 language mode
 87 |   public let unlink        = Darwin.unlink
 88 |   public let mkdir         = Darwin.mkdir
 89 |   public let getcwd        = Darwin.getcwd
    |              |- warning: let 'getcwd' is not concurrency-safe because non-'Sendable' type '(UnsafeMutablePointer<CChar>?, Int) -> UnsafeMutablePointer<CChar>?' (aka '(Optional<UnsafeMutablePointer<Int8>>, Int) -> Optional<UnsafeMutablePointer<Int8>>') may have shared mutable state; this is an error in the Swift 6 language mode
    |              |- note: annotate 'getcwd' with '@MainActor' if property should only be accessed from the main actor
    |              `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 90 |   public let getegid       = Darwin.getegid
 91 |   public let geteuid       = Darwin.geteuid
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/Users/admin/builder/spi-builder-workspace/Sources/xsys/misc.swift:90:14: warning: let 'getegid' is not concurrency-safe because non-'Sendable' type '() -> gid_t' (aka '() -> UInt32') may have shared mutable state; this is an error in the Swift 6 language mode
 88 |   public let mkdir         = Darwin.mkdir
 89 |   public let getcwd        = Darwin.getcwd
 90 |   public let getegid       = Darwin.getegid
    |              |- warning: let 'getegid' is not concurrency-safe because non-'Sendable' type '() -> gid_t' (aka '() -> UInt32') may have shared mutable state; this is an error in the Swift 6 language mode
    |              |- note: annotate 'getegid' with '@MainActor' if property should only be accessed from the main actor
    |              `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 91 |   public let geteuid       = Darwin.geteuid
 92 |   public let getgid        = Darwin.getgid
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/Users/admin/builder/spi-builder-workspace/Sources/xsys/misc.swift:91:14: warning: let 'geteuid' is not concurrency-safe because non-'Sendable' type '() -> uid_t' (aka '() -> UInt32') may have shared mutable state; this is an error in the Swift 6 language mode
 89 |   public let getcwd        = Darwin.getcwd
 90 |   public let getegid       = Darwin.getegid
 91 |   public let geteuid       = Darwin.geteuid
    |              |- warning: let 'geteuid' is not concurrency-safe because non-'Sendable' type '() -> uid_t' (aka '() -> UInt32') may have shared mutable state; this is an error in the Swift 6 language mode
    |              |- note: annotate 'geteuid' with '@MainActor' if property should only be accessed from the main actor
    |              `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 92 |   public let getgid        = Darwin.getgid
 93 |   public let getuid        = Darwin.getuid
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/Users/admin/builder/spi-builder-workspace/Sources/xsys/misc.swift:92:14: warning: let 'getgid' is not concurrency-safe because non-'Sendable' type '() -> gid_t' (aka '() -> UInt32') may have shared mutable state; this is an error in the Swift 6 language mode
 90 |   public let getegid       = Darwin.getegid
 91 |   public let geteuid       = Darwin.geteuid
 92 |   public let getgid        = Darwin.getgid
    |              |- warning: let 'getgid' is not concurrency-safe because non-'Sendable' type '() -> gid_t' (aka '() -> UInt32') may have shared mutable state; this is an error in the Swift 6 language mode
    |              |- note: annotate 'getgid' with '@MainActor' if property should only be accessed from the main actor
    |              `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 93 |   public let getuid        = Darwin.getuid
 94 |   public typealias pid_t   = Darwin.pid_t
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/Users/admin/builder/spi-builder-workspace/Sources/xsys/misc.swift:93:14: warning: let 'getuid' is not concurrency-safe because non-'Sendable' type '() -> uid_t' (aka '() -> UInt32') may have shared mutable state; this is an error in the Swift 6 language mode
 91 |   public let geteuid       = Darwin.geteuid
 92 |   public let getgid        = Darwin.getgid
 93 |   public let getuid        = Darwin.getuid
    |              |- warning: let 'getuid' is not concurrency-safe because non-'Sendable' type '() -> uid_t' (aka '() -> UInt32') may have shared mutable state; this is an error in the Swift 6 language mode
    |              |- note: annotate 'getuid' with '@MainActor' if property should only be accessed from the main actor
    |              `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 94 |   public typealias pid_t   = Darwin.pid_t
 95 |   public let posix_spawn   = Darwin.posix_spawn
/Users/admin/builder/spi-builder-workspace/Sources/xsys/misc.swift:95:37: error: 'posix_spawn' is unavailable in watchOS
 93 |   public let getuid        = Darwin.getuid
 94 |   public typealias pid_t   = Darwin.pid_t
 95 |   public let posix_spawn   = Darwin.posix_spawn
    |                                     `- error: 'posix_spawn' is unavailable in watchOS
 96 |   public let posix_spawnp  = Darwin.posix_spawnp
 97 |   public let waitpid       = Darwin.waitpid
Darwin.posix_spawn:2:13: note: 'posix_spawn' has been explicitly marked unavailable here
1 | @available(watchOS, unavailable)
2 | public func posix_spawn(_: UnsafeMutablePointer<pid_t>!, _: UnsafePointer<CChar>!, _: UnsafePointer<posix_spawn_file_actions_t?>!, _: UnsafePointer<posix_spawnattr_t?>!, _ __argv: UnsafePointer<UnsafeMutablePointer<CChar>?>!, _ __envp: UnsafePointer<UnsafeMutablePointer<CChar>?>!) -> Int32
  |             `- note: 'posix_spawn' has been explicitly marked unavailable here
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/Users/admin/builder/spi-builder-workspace/Sources/xsys/misc.swift:95:14: warning: let 'posix_spawn' is not concurrency-safe because non-'Sendable' type '(UnsafeMutablePointer<pid_t>?, UnsafePointer<CChar>?, UnsafePointer<posix_spawn_file_actions_t?>?, UnsafePointer<posix_spawnattr_t?>?, UnsafePointer<UnsafeMutablePointer<CChar>?>?, UnsafePointer<UnsafeMutablePointer<CChar>?>?) -> Int32' (aka '(Optional<UnsafeMutablePointer<Int32>>, Optional<UnsafePointer<Int8>>, Optional<UnsafePointer<Optional<UnsafeMutableRawPointer>>>, Optional<UnsafePointer<Optional<UnsafeMutableRawPointer>>>, Optional<UnsafePointer<Optional<UnsafeMutablePointer<Int8>>>>, Optional<UnsafePointer<Optional<UnsafeMutablePointer<Int8>>>>) -> Int32') may have shared mutable state; this is an error in the Swift 6 language mode
 93 |   public let getuid        = Darwin.getuid
 94 |   public typealias pid_t   = Darwin.pid_t
 95 |   public let posix_spawn   = Darwin.posix_spawn
    |              |- warning: let 'posix_spawn' is not concurrency-safe because non-'Sendable' type '(UnsafeMutablePointer<pid_t>?, UnsafePointer<CChar>?, UnsafePointer<posix_spawn_file_actions_t?>?, UnsafePointer<posix_spawnattr_t?>?, UnsafePointer<UnsafeMutablePointer<CChar>?>?, UnsafePointer<UnsafeMutablePointer<CChar>?>?) -> Int32' (aka '(Optional<UnsafeMutablePointer<Int32>>, Optional<UnsafePointer<Int8>>, Optional<UnsafePointer<Optional<UnsafeMutableRawPointer>>>, Optional<UnsafePointer<Optional<UnsafeMutableRawPointer>>>, Optional<UnsafePointer<Optional<UnsafeMutablePointer<Int8>>>>, Optional<UnsafePointer<Optional<UnsafeMutablePointer<Int8>>>>) -> Int32') may have shared mutable state; this is an error in the Swift 6 language mode
    |              |- note: annotate 'posix_spawn' with '@MainActor' if property should only be accessed from the main actor
    |              `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 96 |   public let posix_spawnp  = Darwin.posix_spawnp
 97 |   public let waitpid       = Darwin.waitpid
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/Users/admin/builder/spi-builder-workspace/Sources/xsys/misc.swift:96:14: warning: let 'posix_spawnp' is not concurrency-safe because non-'Sendable' type '(UnsafeMutablePointer<pid_t>?, UnsafePointer<CChar>?, UnsafePointer<posix_spawn_file_actions_t?>?, UnsafePointer<posix_spawnattr_t?>?, UnsafePointer<UnsafeMutablePointer<CChar>?>?, UnsafePointer<UnsafeMutablePointer<CChar>?>?) -> Int32' (aka '(Optional<UnsafeMutablePointer<Int32>>, Optional<UnsafePointer<Int8>>, Optional<UnsafePointer<Optional<UnsafeMutableRawPointer>>>, Optional<UnsafePointer<Optional<UnsafeMutableRawPointer>>>, Optional<UnsafePointer<Optional<UnsafeMutablePointer<Int8>>>>, Optional<UnsafePointer<Optional<UnsafeMutablePointer<Int8>>>>) -> Int32') may have shared mutable state; this is an error in the Swift 6 language mode
 94 |   public typealias pid_t   = Darwin.pid_t
 95 |   public let posix_spawn   = Darwin.posix_spawn
 96 |   public let posix_spawnp  = Darwin.posix_spawnp
    |              |- warning: let 'posix_spawnp' is not concurrency-safe because non-'Sendable' type '(UnsafeMutablePointer<pid_t>?, UnsafePointer<CChar>?, UnsafePointer<posix_spawn_file_actions_t?>?, UnsafePointer<posix_spawnattr_t?>?, UnsafePointer<UnsafeMutablePointer<CChar>?>?, UnsafePointer<UnsafeMutablePointer<CChar>?>?) -> Int32' (aka '(Optional<UnsafeMutablePointer<Int32>>, Optional<UnsafePointer<Int8>>, Optional<UnsafePointer<Optional<UnsafeMutableRawPointer>>>, Optional<UnsafePointer<Optional<UnsafeMutableRawPointer>>>, Optional<UnsafePointer<Optional<UnsafeMutablePointer<Int8>>>>, Optional<UnsafePointer<Optional<UnsafeMutablePointer<Int8>>>>) -> Int32') may have shared mutable state; this is an error in the Swift 6 language mode
    |              |- note: annotate 'posix_spawnp' with '@MainActor' if property should only be accessed from the main actor
    |              `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 97 |   public let waitpid       = Darwin.waitpid
 98 |
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/Users/admin/builder/spi-builder-workspace/Sources/xsys/misc.swift:97:14: warning: let 'waitpid' is not concurrency-safe because non-'Sendable' type '(pid_t, UnsafeMutablePointer<Int32>?, Int32) -> pid_t' (aka '(Int32, Optional<UnsafeMutablePointer<Int32>>, Int32) -> Int32') may have shared mutable state; this is an error in the Swift 6 language mode
 95 |   public let posix_spawn   = Darwin.posix_spawn
 96 |   public let posix_spawnp  = Darwin.posix_spawnp
 97 |   public let waitpid       = Darwin.waitpid
    |              |- warning: let 'waitpid' is not concurrency-safe because non-'Sendable' type '(pid_t, UnsafeMutablePointer<Int32>?, Int32) -> pid_t' (aka '(Int32, Optional<UnsafeMutablePointer<Int32>>, Int32) -> Int32') may have shared mutable state; this is an error in the Swift 6 language mode
    |              |- note: annotate 'waitpid' with '@MainActor' if property should only be accessed from the main actor
    |              `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 98 |
 99 |   public let getenv        = Darwin.getenv
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/Users/admin/builder/spi-builder-workspace/Sources/xsys/misc.swift:99:14: warning: let 'getenv' is not concurrency-safe because non-'Sendable' type '(UnsafePointer<CChar>?) -> UnsafeMutablePointer<CChar>?' (aka '(Optional<UnsafePointer<Int8>>) -> Optional<UnsafeMutablePointer<Int8>>') may have shared mutable state; this is an error in the Swift 6 language mode
 97 |   public let waitpid       = Darwin.waitpid
 98 |
 99 |   public let getenv        = Darwin.getenv
    |              |- warning: let 'getenv' is not concurrency-safe because non-'Sendable' type '(UnsafePointer<CChar>?) -> UnsafeMutablePointer<CChar>?' (aka '(Optional<UnsafePointer<Int8>>) -> Optional<UnsafeMutablePointer<Int8>>') may have shared mutable state; this is an error in the Swift 6 language mode
    |              |- note: annotate 'getenv' with '@MainActor' if property should only be accessed from the main actor
    |              `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
100 |
101 |   // signals
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/Users/admin/builder/spi-builder-workspace/Sources/xsys/misc.swift:119:14: warning: let 'getrlimit' is not concurrency-safe because non-'Sendable' type '(Int32, UnsafeMutablePointer<rlimit>?) -> Int32' may have shared mutable state; this is an error in the Swift 6 language mode
117 |   // rlimit
118 |   public typealias rlimit  = Darwin.rlimit
119 |   public let getrlimit     = Darwin.getrlimit
    |              |- warning: let 'getrlimit' is not concurrency-safe because non-'Sendable' type '(Int32, UnsafeMutablePointer<rlimit>?) -> Int32' may have shared mutable state; this is an error in the Swift 6 language mode
    |              |- note: annotate 'getrlimit' with '@MainActor' if property should only be accessed from the main actor
    |              `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
120 |   public let RLIMIT_NOFILE = Darwin.RLIMIT_NOFILE
121 |   public let _SC_OPEN_MAX  = Darwin._SC_OPEN_MAX
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/Users/admin/builder/spi-builder-workspace/Sources/xsys/misc.swift:122:14: warning: let 'sysconf' is not concurrency-safe because non-'Sendable' type '(Int32) -> Int' may have shared mutable state; this is an error in the Swift 6 language mode
120 |   public let RLIMIT_NOFILE = Darwin.RLIMIT_NOFILE
121 |   public let _SC_OPEN_MAX  = Darwin._SC_OPEN_MAX
122 |   public let sysconf       = Darwin.sysconf
    |              |- warning: let 'sysconf' is not concurrency-safe because non-'Sendable' type '(Int32) -> Int' may have shared mutable state; this is an error in the Swift 6 language mode
    |              |- note: annotate 'sysconf' with '@MainActor' if property should only be accessed from the main actor
    |              `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
123 | #endif
124 |
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/Users/admin/builder/spi-builder-workspace/Sources/xsys/ntohs.swift:16:12: warning: let 'htons' is not concurrency-safe because non-'Sendable' type '(CUnsignedShort) -> CUnsignedShort' (aka '(UInt16) -> UInt16') may have shared mutable state; this is an error in the Swift 6 language mode
14 |   return (value << 8) + (value >> 8);
15 | }
16 | public let htons = ntohs // same thing, swap bytes :-)
   |            |- warning: let 'htons' is not concurrency-safe because non-'Sendable' type '(CUnsignedShort) -> CUnsignedShort' (aka '(UInt16) -> UInt16') may have shared mutable state; this is an error in the Swift 6 language mode
   |            |- note: annotate 'htons' with '@MainActor' if property should only be accessed from the main actor
   |            `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
17 |
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/Users/admin/builder/spi-builder-workspace/Sources/xsys/socket.swift:59:14: warning: let 'socket' is not concurrency-safe because non-'Sendable' type '(Int32, Int32, Int32) -> Int32' may have shared mutable state; this is an error in the Swift 6 language mode
 57 |   import Darwin
 58 |
 59 |   public let socket       = Darwin.socket
    |              |- warning: let 'socket' is not concurrency-safe because non-'Sendable' type '(Int32, Int32, Int32) -> Int32' may have shared mutable state; this is an error in the Swift 6 language mode
    |              |- note: annotate 'socket' with '@MainActor' if property should only be accessed from the main actor
    |              `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 60 |   public let poll         = Darwin.poll
 61 |   public let bind         = Darwin.bind
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/Users/admin/builder/spi-builder-workspace/Sources/xsys/socket.swift:60:14: warning: let 'poll' is not concurrency-safe because non-'Sendable' type '(UnsafeMutablePointer<pollfd>?, nfds_t, Int32) -> Int32' (aka '(Optional<UnsafeMutablePointer<pollfd>>, UInt32, Int32) -> Int32') may have shared mutable state; this is an error in the Swift 6 language mode
 58 |
 59 |   public let socket       = Darwin.socket
 60 |   public let poll         = Darwin.poll
    |              |- warning: let 'poll' is not concurrency-safe because non-'Sendable' type '(UnsafeMutablePointer<pollfd>?, nfds_t, Int32) -> Int32' (aka '(Optional<UnsafeMutablePointer<pollfd>>, UInt32, Int32) -> Int32') may have shared mutable state; this is an error in the Swift 6 language mode
    |              |- note: annotate 'poll' with '@MainActor' if property should only be accessed from the main actor
    |              `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 61 |   public let bind         = Darwin.bind
 62 |   public let connect      = Darwin.connect
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/Users/admin/builder/spi-builder-workspace/Sources/xsys/socket.swift:61:14: warning: let 'bind' is not concurrency-safe because non-'Sendable' type '(Int32, UnsafePointer<sockaddr>?, socklen_t) -> Int32' (aka '(Int32, Optional<UnsafePointer<sockaddr>>, UInt32) -> Int32') may have shared mutable state; this is an error in the Swift 6 language mode
 59 |   public let socket       = Darwin.socket
 60 |   public let poll         = Darwin.poll
 61 |   public let bind         = Darwin.bind
    |              |- warning: let 'bind' is not concurrency-safe because non-'Sendable' type '(Int32, UnsafePointer<sockaddr>?, socklen_t) -> Int32' (aka '(Int32, Optional<UnsafePointer<sockaddr>>, UInt32) -> Int32') may have shared mutable state; this is an error in the Swift 6 language mode
    |              |- note: annotate 'bind' with '@MainActor' if property should only be accessed from the main actor
    |              `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 62 |   public let connect      = Darwin.connect
 63 |   public let listen       = Darwin.listen
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/Users/admin/builder/spi-builder-workspace/Sources/xsys/socket.swift:62:14: warning: let 'connect' is not concurrency-safe because non-'Sendable' type '(Int32, UnsafePointer<sockaddr>?, socklen_t) -> Int32' (aka '(Int32, Optional<UnsafePointer<sockaddr>>, UInt32) -> Int32') may have shared mutable state; this is an error in the Swift 6 language mode
 60 |   public let poll         = Darwin.poll
 61 |   public let bind         = Darwin.bind
 62 |   public let connect      = Darwin.connect
    |              |- warning: let 'connect' is not concurrency-safe because non-'Sendable' type '(Int32, UnsafePointer<sockaddr>?, socklen_t) -> Int32' (aka '(Int32, Optional<UnsafePointer<sockaddr>>, UInt32) -> Int32') may have shared mutable state; this is an error in the Swift 6 language mode
    |              |- note: annotate 'connect' with '@MainActor' if property should only be accessed from the main actor
    |              `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 63 |   public let listen       = Darwin.listen
 64 |   public let accept       = Darwin.accept
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/Users/admin/builder/spi-builder-workspace/Sources/xsys/socket.swift:63:14: warning: let 'listen' is not concurrency-safe because non-'Sendable' type '(Int32, Int32) -> Int32' may have shared mutable state; this is an error in the Swift 6 language mode
 61 |   public let bind         = Darwin.bind
 62 |   public let connect      = Darwin.connect
 63 |   public let listen       = Darwin.listen
    |              |- warning: let 'listen' is not concurrency-safe because non-'Sendable' type '(Int32, Int32) -> Int32' may have shared mutable state; this is an error in the Swift 6 language mode
    |              |- note: annotate 'listen' with '@MainActor' if property should only be accessed from the main actor
    |              `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 64 |   public let accept       = Darwin.accept
 65 |   public let shutdown     = Darwin.shutdown
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/Users/admin/builder/spi-builder-workspace/Sources/xsys/socket.swift:64:14: warning: let 'accept' is not concurrency-safe because non-'Sendable' type '(Int32, UnsafeMutablePointer<sockaddr>?, UnsafeMutablePointer<socklen_t>?) -> Int32' (aka '(Int32, Optional<UnsafeMutablePointer<sockaddr>>, Optional<UnsafeMutablePointer<UInt32>>) -> Int32') may have shared mutable state; this is an error in the Swift 6 language mode
 62 |   public let connect      = Darwin.connect
 63 |   public let listen       = Darwin.listen
 64 |   public let accept       = Darwin.accept
    |              |- warning: let 'accept' is not concurrency-safe because non-'Sendable' type '(Int32, UnsafeMutablePointer<sockaddr>?, UnsafeMutablePointer<socklen_t>?) -> Int32' (aka '(Int32, Optional<UnsafeMutablePointer<sockaddr>>, Optional<UnsafeMutablePointer<UInt32>>) -> Int32') may have shared mutable state; this is an error in the Swift 6 language mode
    |              |- note: annotate 'accept' with '@MainActor' if property should only be accessed from the main actor
    |              `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 65 |   public let shutdown     = Darwin.shutdown
 66 |
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/Users/admin/builder/spi-builder-workspace/Sources/xsys/socket.swift:65:14: warning: let 'shutdown' is not concurrency-safe because non-'Sendable' type '(Int32, Int32) -> Int32' may have shared mutable state; this is an error in the Swift 6 language mode
 63 |   public let listen       = Darwin.listen
 64 |   public let accept       = Darwin.accept
 65 |   public let shutdown     = Darwin.shutdown
    |              |- warning: let 'shutdown' is not concurrency-safe because non-'Sendable' type '(Int32, Int32) -> Int32' may have shared mutable state; this is an error in the Swift 6 language mode
    |              |- note: annotate 'shutdown' with '@MainActor' if property should only be accessed from the main actor
    |              `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 66 |
 67 |   public let getsockname  = Darwin.getsockname
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/Users/admin/builder/spi-builder-workspace/Sources/xsys/socket.swift:67:14: warning: let 'getsockname' is not concurrency-safe because non-'Sendable' type '(Int32, UnsafeMutablePointer<sockaddr>?, UnsafeMutablePointer<socklen_t>?) -> Int32' (aka '(Int32, Optional<UnsafeMutablePointer<sockaddr>>, Optional<UnsafeMutablePointer<UInt32>>) -> Int32') may have shared mutable state; this is an error in the Swift 6 language mode
 65 |   public let shutdown     = Darwin.shutdown
 66 |
 67 |   public let getsockname  = Darwin.getsockname
    |              |- warning: let 'getsockname' is not concurrency-safe because non-'Sendable' type '(Int32, UnsafeMutablePointer<sockaddr>?, UnsafeMutablePointer<socklen_t>?) -> Int32' (aka '(Int32, Optional<UnsafeMutablePointer<sockaddr>>, Optional<UnsafeMutablePointer<UInt32>>) -> Int32') may have shared mutable state; this is an error in the Swift 6 language mode
    |              |- note: annotate 'getsockname' with '@MainActor' if property should only be accessed from the main actor
    |              `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 68 |   public let getpeername  = Darwin.getpeername
 69 |
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/Users/admin/builder/spi-builder-workspace/Sources/xsys/socket.swift:68:14: warning: let 'getpeername' is not concurrency-safe because non-'Sendable' type '(Int32, UnsafeMutablePointer<sockaddr>?, UnsafeMutablePointer<socklen_t>?) -> Int32' (aka '(Int32, Optional<UnsafeMutablePointer<sockaddr>>, Optional<UnsafeMutablePointer<UInt32>>) -> Int32') may have shared mutable state; this is an error in the Swift 6 language mode
 66 |
 67 |   public let getsockname  = Darwin.getsockname
 68 |   public let getpeername  = Darwin.getpeername
    |              |- warning: let 'getpeername' is not concurrency-safe because non-'Sendable' type '(Int32, UnsafeMutablePointer<sockaddr>?, UnsafeMutablePointer<socklen_t>?) -> Int32' (aka '(Int32, Optional<UnsafeMutablePointer<sockaddr>>, Optional<UnsafeMutablePointer<UInt32>>) -> Int32') may have shared mutable state; this is an error in the Swift 6 language mode
    |              |- note: annotate 'getpeername' with '@MainActor' if property should only be accessed from the main actor
    |              `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 69 |
 70 |   public let setsockopt   = Darwin.setsockopt
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/Users/admin/builder/spi-builder-workspace/Sources/xsys/socket.swift:70:14: warning: let 'setsockopt' is not concurrency-safe because non-'Sendable' type '(Int32, Int32, Int32, UnsafeRawPointer?, socklen_t) -> Int32' (aka '(Int32, Int32, Int32, Optional<UnsafeRawPointer>, UInt32) -> Int32') may have shared mutable state; this is an error in the Swift 6 language mode
 68 |   public let getpeername  = Darwin.getpeername
 69 |
 70 |   public let setsockopt   = Darwin.setsockopt
    |              |- warning: let 'setsockopt' is not concurrency-safe because non-'Sendable' type '(Int32, Int32, Int32, UnsafeRawPointer?, socklen_t) -> Int32' (aka '(Int32, Int32, Int32, Optional<UnsafeRawPointer>, UInt32) -> Int32') may have shared mutable state; this is an error in the Swift 6 language mode
    |              |- note: annotate 'setsockopt' with '@MainActor' if property should only be accessed from the main actor
    |              `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 71 |
 72 |   public let getaddrinfo  = Darwin.getaddrinfo
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/Users/admin/builder/spi-builder-workspace/Sources/xsys/socket.swift:72:14: warning: let 'getaddrinfo' is not concurrency-safe because non-'Sendable' type '(UnsafePointer<CChar>?, UnsafePointer<CChar>?, UnsafePointer<addrinfo>?, UnsafeMutablePointer<UnsafeMutablePointer<addrinfo>?>?) -> Int32' (aka '(Optional<UnsafePointer<Int8>>, Optional<UnsafePointer<Int8>>, Optional<UnsafePointer<addrinfo>>, Optional<UnsafeMutablePointer<Optional<UnsafeMutablePointer<addrinfo>>>>) -> Int32') may have shared mutable state; this is an error in the Swift 6 language mode
 70 |   public let setsockopt   = Darwin.setsockopt
 71 |
 72 |   public let getaddrinfo  = Darwin.getaddrinfo
    |              |- warning: let 'getaddrinfo' is not concurrency-safe because non-'Sendable' type '(UnsafePointer<CChar>?, UnsafePointer<CChar>?, UnsafePointer<addrinfo>?, UnsafeMutablePointer<UnsafeMutablePointer<addrinfo>?>?) -> Int32' (aka '(Optional<UnsafePointer<Int8>>, Optional<UnsafePointer<Int8>>, Optional<UnsafePointer<addrinfo>>, Optional<UnsafeMutablePointer<Optional<UnsafeMutablePointer<addrinfo>>>>) -> Int32') may have shared mutable state; this is an error in the Swift 6 language mode
    |              |- note: annotate 'getaddrinfo' with '@MainActor' if property should only be accessed from the main actor
    |              `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 73 |   public let freeaddrinfo = Darwin.freeaddrinfo
 74 |
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/Users/admin/builder/spi-builder-workspace/Sources/xsys/socket.swift:73:14: warning: let 'freeaddrinfo' is not concurrency-safe because non-'Sendable' type '(UnsafeMutablePointer<addrinfo>?) -> Void' may have shared mutable state; this is an error in the Swift 6 language mode
 71 |
 72 |   public let getaddrinfo  = Darwin.getaddrinfo
 73 |   public let freeaddrinfo = Darwin.freeaddrinfo
    |              |- warning: let 'freeaddrinfo' is not concurrency-safe because non-'Sendable' type '(UnsafeMutablePointer<addrinfo>?) -> Void' may have shared mutable state; this is an error in the Swift 6 language mode
    |              |- note: annotate 'freeaddrinfo' with '@MainActor' if property should only be accessed from the main actor
    |              `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 74 |
 75 |   public let SOCK_STREAM  = Darwin.SOCK_STREAM
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/Users/admin/builder/spi-builder-workspace/Sources/xsys/time.swift:28:14: warning: let 'time' is not concurrency-safe because non-'Sendable' type '(UnsafeMutablePointer<time_t>?) -> time_t' (aka '(Optional<UnsafeMutablePointer<Int>>) -> Int') may have shared mutable state; this is an error in the Swift 6 language mode
 26 |   public typealias time_t    = Darwin.time_t
 27 |
 28 |   public let time          = Darwin.time
    |              |- warning: let 'time' is not concurrency-safe because non-'Sendable' type '(UnsafeMutablePointer<time_t>?) -> time_t' (aka '(Optional<UnsafeMutablePointer<Int>>) -> Int') may have shared mutable state; this is an error in the Swift 6 language mode
    |              |- note: annotate 'time' with '@MainActor' if property should only be accessed from the main actor
    |              `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 29 |   public let gmtime_r      = Darwin.gmtime_r
 30 |   public let localtime_r   = Darwin.localtime_r
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/Users/admin/builder/spi-builder-workspace/Sources/xsys/time.swift:29:14: warning: let 'gmtime_r' is not concurrency-safe because non-'Sendable' type '(UnsafePointer<time_t>?, UnsafeMutablePointer<tm>?) -> UnsafeMutablePointer<tm>?' (aka '(Optional<UnsafePointer<Int>>, Optional<UnsafeMutablePointer<tm>>) -> Optional<UnsafeMutablePointer<tm>>') may have shared mutable state; this is an error in the Swift 6 language mode
 27 |
 28 |   public let time          = Darwin.time
 29 |   public let gmtime_r      = Darwin.gmtime_r
    |              |- warning: let 'gmtime_r' is not concurrency-safe because non-'Sendable' type '(UnsafePointer<time_t>?, UnsafeMutablePointer<tm>?) -> UnsafeMutablePointer<tm>?' (aka '(Optional<UnsafePointer<Int>>, Optional<UnsafeMutablePointer<tm>>) -> Optional<UnsafeMutablePointer<tm>>') may have shared mutable state; this is an error in the Swift 6 language mode
    |              |- note: annotate 'gmtime_r' with '@MainActor' if property should only be accessed from the main actor
    |              `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 30 |   public let localtime_r   = Darwin.localtime_r
 31 |   public let strftime      = Darwin.strftime
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/Users/admin/builder/spi-builder-workspace/Sources/xsys/time.swift:30:14: warning: let 'localtime_r' is not concurrency-safe because non-'Sendable' type '(UnsafePointer<time_t>?, UnsafeMutablePointer<tm>?) -> UnsafeMutablePointer<tm>?' (aka '(Optional<UnsafePointer<Int>>, Optional<UnsafeMutablePointer<tm>>) -> Optional<UnsafeMutablePointer<tm>>') may have shared mutable state; this is an error in the Swift 6 language mode
 28 |   public let time          = Darwin.time
 29 |   public let gmtime_r      = Darwin.gmtime_r
 30 |   public let localtime_r   = Darwin.localtime_r
    |              |- warning: let 'localtime_r' is not concurrency-safe because non-'Sendable' type '(UnsafePointer<time_t>?, UnsafeMutablePointer<tm>?) -> UnsafeMutablePointer<tm>?' (aka '(Optional<UnsafePointer<Int>>, Optional<UnsafeMutablePointer<tm>>) -> Optional<UnsafeMutablePointer<tm>>') may have shared mutable state; this is an error in the Swift 6 language mode
    |              |- note: annotate 'localtime_r' with '@MainActor' if property should only be accessed from the main actor
    |              `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 31 |   public let strftime      = Darwin.strftime
 32 | #endif
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/Users/admin/builder/spi-builder-workspace/Sources/xsys/time.swift:31:14: warning: let 'strftime' is not concurrency-safe because non-'Sendable' type '(UnsafeMutablePointer<CChar>?, Int, UnsafePointer<CChar>?, UnsafePointer<tm>?) -> Int' (aka '(Optional<UnsafeMutablePointer<Int8>>, Int, Optional<UnsafePointer<Int8>>, Optional<UnsafePointer<tm>>) -> Int') may have shared mutable state; this is an error in the Swift 6 language mode
 29 |   public let gmtime_r      = Darwin.gmtime_r
 30 |   public let localtime_r   = Darwin.localtime_r
 31 |   public let strftime      = Darwin.strftime
    |              |- warning: let 'strftime' is not concurrency-safe because non-'Sendable' type '(UnsafeMutablePointer<CChar>?, Int, UnsafePointer<CChar>?, UnsafePointer<tm>?) -> Int' (aka '(Optional<UnsafeMutablePointer<Int8>>, Int, Optional<UnsafePointer<Int8>>, Optional<UnsafePointer<tm>>) -> Int') may have shared mutable state; this is an error in the Swift 6 language mode
    |              |- note: annotate 'strftime' with '@MainActor' if property should only be accessed from the main actor
    |              `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 32 | #endif
 33 |
/Users/admin/builder/spi-builder-workspace/Sources/xsys/timespec.swift:92:1: warning: extension declares a conformance of imported type 'timespec' to imported protocol 'CustomStringConvertible'; this will not behave correctly if the owners of 'Darwin' introduce this conformance in the future
 90 | }
 91 |
 92 | extension timespec: CustomStringConvertible {
    | |- warning: extension declares a conformance of imported type 'timespec' to imported protocol 'CustomStringConvertible'; this will not behave correctly if the owners of 'Darwin' introduce this conformance in the future
    | `- note: add '@retroactive' to silence this warning
 93 |   @inlinable
 94 |   public var description : String {
/Users/admin/builder/spi-builder-workspace/Sources/xsys/timespec.swift:104:1: warning: extension declares a conformance of imported type 'timeval' to imported protocol 'CustomStringConvertible'; this will not behave correctly if the owners of 'Darwin' introduce this conformance in the future
102 | }
103 |
104 | extension timeval: CustomStringConvertible {
    | |- warning: extension declares a conformance of imported type 'timeval' to imported protocol 'CustomStringConvertible'; this will not behave correctly if the owners of 'Darwin' introduce this conformance in the future
    | `- note: add '@retroactive' to silence this warning
105 |   @inlinable
106 |   public var description : String {
/Users/admin/builder/spi-builder-workspace/Sources/xsys/timespec.swift:51:28: warning: reference to var 'mach_task_self_' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 49 |       host_get_clock_service(mach_host_self(), SYSTEM_CLOCK, &cclock);
 50 |       clock_get_time(cclock, &mts);
 51 |       mach_port_deallocate(mach_task_self_, cclock);
    |                            `- warning: reference to var 'mach_task_self_' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 52 |
 53 |       return timespec(mts)
Darwin.mach_task_self_:1:12: note: var declared here
1 | public var mach_task_self_: mach_port_t
  |            `- note: var declared here
SwiftEmitModule normal arm64_32 Emitting\ module\ for\ xsys (in target 'xsys' from project 'xsys')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-swiftTaskExecution -- /Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/bin/swift-frontend -frontend -emit-module -experimental-skip-non-inlinable-function-bodies-without-types /Users/admin/builder/spi-builder-workspace/Sources/xsys/Module.swift /Users/admin/builder/spi-builder-workspace/Sources/xsys/POSIXError.swift /Users/admin/builder/spi-builder-workspace/Sources/xsys/SocketAddress.swift /Users/admin/builder/spi-builder-workspace/Sources/xsys/UUID.swift /Users/admin/builder/spi-builder-workspace/Sources/xsys/dylib.swift /Users/admin/builder/spi-builder-workspace/Sources/xsys/fd.swift /Users/admin/builder/spi-builder-workspace/Sources/xsys/ioctl.swift /Users/admin/builder/spi-builder-workspace/Sources/xsys/misc.swift /Users/admin/builder/spi-builder-workspace/Sources/xsys/ntohs.swift /Users/admin/builder/spi-builder-workspace/Sources/xsys/sockaddr_any.swift /Users/admin/builder/spi-builder-workspace/Sources/xsys/socket.swift /Users/admin/builder/spi-builder-workspace/Sources/xsys/time.swift /Users/admin/builder/spi-builder-workspace/Sources/xsys/timespec.swift /Users/admin/builder/spi-builder-workspace/Sources/xsys/timeval_any.swift -target arm64_32-apple-watchos5.0 -enable-objc-interop -sdk /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS10.4.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -I /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -F /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS10.4.sdk/Developer/Library/Frameworks -no-color-diagnostics -enable-testing -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -profile-generate -profile-coverage-mapping -swift-version 5 -enforce-exclusivity\=checked -stats-output-dir /Users/admin/builder/spi-builder-workspace/.stats -Onone -D SWIFT_PACKAGE -D DEBUG -serialize-debugging-options -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/xsys.build/Debug-watchos/xsys.build/Objects-normal/arm64_32/xsys_const_extract_protocols.json -strict-concurrency\=complete -empty-abi-descriptor -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /Users/admin/builder/spi-builder-workspace -resource-dir /Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/lib/swift -enable-anonymous-context-mangled-names -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/xsys.build/Debug-watchos/xsys.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/xsys.build/Debug-watchos/xsys.build/DerivedSources-normal/arm64_32 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/xsys.build/Debug-watchos/xsys.build/DerivedSources/arm64_32 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/xsys.build/Debug-watchos/xsys.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name xsys -disable-clang-spi -target-sdk-version 10.4 -target-sdk-name watchos10.4 -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS10.4.sdk/usr/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS10.4.sdk/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS10.4.sdk/usr/local/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS10.4.sdk/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/bin/swift-plugin-server -plugin-path /Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/lib/swift/host/plugins -plugin-path /Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/local/lib/swift/host/plugins -emit-module-doc-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/xsys.build/Debug-watchos/xsys.build/Objects-normal/arm64_32/xsys.swiftdoc -emit-module-source-info-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/xsys.build/Debug-watchos/xsys.build/Objects-normal/arm64_32/xsys.swiftsourceinfo -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/xsys.build/Debug-watchos/xsys.build/Objects-normal/arm64_32/xsys-Swift.h -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/xsys.build/Debug-watchos/xsys.build/Objects-normal/arm64_32/xsys-master-emit-module.dia -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/xsys.build/Debug-watchos/xsys.build/Objects-normal/arm64_32/xsys-master-emit-module.d -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/xsys.build/Debug-watchos/xsys.build/Objects-normal/arm64_32/xsys.swiftmodule -emit-abi-descriptor-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/xsys.build/Debug-watchos/xsys.build/Objects-normal/arm64_32/xsys.abi.json
/Users/admin/builder/spi-builder-workspace/Sources/xsys/Module.swift:19:12: warning: let 'module' is not concurrency-safe because non-'Sendable' type 'XSysModule' may have shared mutable state; this is an error in the Swift 6 language mode
15 | #endif
16 |
17 | public struct XSysModule {
   |               `- note: consider making struct 'XSysModule' conform to the 'Sendable' protocol
18 | }
19 | public let module = XSysModule()
   |            |- warning: let 'module' is not concurrency-safe because non-'Sendable' type 'XSysModule' may have shared mutable state; this is an error in the Swift 6 language mode
   |            |- note: annotate 'module' with '@MainActor' if property should only be accessed from the main actor
   |            `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
20 |
/Users/admin/builder/spi-builder-workspace/Sources/xsys/POSIXError.swift:183:3: warning: extension declares a conformance of imported type 'POSIXErrorCode' to imported protocols 'Error', 'Sendable'; this will not behave correctly if the owners of 'Darwin' introduce this conformance in the future
181 |   import Foundation // this is for POSIXError : Error
182 |
183 |   extension POSIXErrorCode : Error {}
    |   |- warning: extension declares a conformance of imported type 'POSIXErrorCode' to imported protocols 'Error', 'Sendable'; this will not behave correctly if the owners of 'Darwin' introduce this conformance in the future
    |   `- note: add '@retroactive' to silence this warning
184 | #endif // MacOS
185 |
/Users/admin/builder/spi-builder-workspace/Sources/xsys/POSIXError.swift:183:3: warning: conformance to 'Sendable' must occur in the same source file as enum 'POSIXErrorCode'; use '@unchecked Sendable' for retroactive conformance; this is an error in the Swift 6 language mode
181 |   import Foundation // this is for POSIXError : Error
182 |
183 |   extension POSIXErrorCode : Error {}
    |   `- warning: conformance to 'Sendable' must occur in the same source file as enum 'POSIXErrorCode'; use '@unchecked Sendable' for retroactive conformance; this is an error in the Swift 6 language mode
184 | #endif // MacOS
185 |
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/Users/admin/builder/spi-builder-workspace/Sources/xsys/dylib.swift:20:14: warning: let 'dlsym' is not concurrency-safe because non-'Sendable' type '(UnsafeMutableRawPointer?, UnsafePointer<CChar>?) -> UnsafeMutableRawPointer?' (aka '(Optional<UnsafeMutableRawPointer>, Optional<UnsafePointer<Int8>>) -> Optional<UnsafeMutableRawPointer>') may have shared mutable state; this is an error in the Swift 6 language mode
18 |   import Darwin
19 |
20 |   public let dlsym  = Darwin.dlsym
   |              |- warning: let 'dlsym' is not concurrency-safe because non-'Sendable' type '(UnsafeMutableRawPointer?, UnsafePointer<CChar>?) -> UnsafeMutableRawPointer?' (aka '(Optional<UnsafeMutableRawPointer>, Optional<UnsafePointer<Int8>>) -> Optional<UnsafeMutableRawPointer>') may have shared mutable state; this is an error in the Swift 6 language mode
   |              |- note: annotate 'dlsym' with '@MainActor' if property should only be accessed from the main actor
   |              `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
21 |   public let dlopen = Darwin.dlopen
22 | #endif
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/Users/admin/builder/spi-builder-workspace/Sources/xsys/dylib.swift:21:14: warning: let 'dlopen' is not concurrency-safe because non-'Sendable' type '(UnsafePointer<CChar>?, Int32) -> UnsafeMutableRawPointer?' (aka '(Optional<UnsafePointer<Int8>>, Int32) -> Optional<UnsafeMutableRawPointer>') may have shared mutable state; this is an error in the Swift 6 language mode
19 |
20 |   public let dlsym  = Darwin.dlsym
21 |   public let dlopen = Darwin.dlopen
   |              |- warning: let 'dlopen' is not concurrency-safe because non-'Sendable' type '(UnsafePointer<CChar>?, Int32) -> UnsafeMutableRawPointer?' (aka '(Optional<UnsafePointer<Int8>>, Int32) -> Optional<UnsafeMutableRawPointer>') may have shared mutable state; this is an error in the Swift 6 language mode
   |              |- note: annotate 'dlopen' with '@MainActor' if property should only be accessed from the main actor
   |              `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
22 | #endif
23 |
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/Users/admin/builder/spi-builder-workspace/Sources/xsys/fd.swift:61:14: warning: let 'open' is not concurrency-safe because non-'Sendable' type 'xsysOpenType' (aka '(UnsafePointer<Int8>, Int32) -> Int32') may have shared mutable state; this is an error in the Swift 6 language mode
 59 |   import Darwin
 60 |
 61 |   public let open      : xsysOpenType = Darwin.open
    |              |- warning: let 'open' is not concurrency-safe because non-'Sendable' type 'xsysOpenType' (aka '(UnsafePointer<Int8>, Int32) -> Int32') may have shared mutable state; this is an error in the Swift 6 language mode
    |              |- note: annotate 'open' with '@MainActor' if property should only be accessed from the main actor
    |              `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 62 |   public let close     = Darwin.close
 63 |   public let read      = Darwin.read
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/Users/admin/builder/spi-builder-workspace/Sources/xsys/fd.swift:62:14: warning: let 'close' is not concurrency-safe because non-'Sendable' type '(Int32) -> Int32' may have shared mutable state; this is an error in the Swift 6 language mode
 60 |
 61 |   public let open      : xsysOpenType = Darwin.open
 62 |   public let close     = Darwin.close
    |              |- warning: let 'close' is not concurrency-safe because non-'Sendable' type '(Int32) -> Int32' may have shared mutable state; this is an error in the Swift 6 language mode
    |              |- note: annotate 'close' with '@MainActor' if property should only be accessed from the main actor
    |              `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 63 |   public let read      = Darwin.read
 64 |   public let write     = Darwin.write
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/Users/admin/builder/spi-builder-workspace/Sources/xsys/fd.swift:63:14: warning: let 'read' is not concurrency-safe because non-'Sendable' type '(Int32, UnsafeMutableRawPointer?, Int) -> Int' may have shared mutable state; this is an error in the Swift 6 language mode
 61 |   public let open      : xsysOpenType = Darwin.open
 62 |   public let close     = Darwin.close
 63 |   public let read      = Darwin.read
    |              |- warning: let 'read' is not concurrency-safe because non-'Sendable' type '(Int32, UnsafeMutableRawPointer?, Int) -> Int' may have shared mutable state; this is an error in the Swift 6 language mode
    |              |- note: annotate 'read' with '@MainActor' if property should only be accessed from the main actor
    |              `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 64 |   public let write     = Darwin.write
 65 |   public let recvfrom  = Darwin.recvfrom
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/Users/admin/builder/spi-builder-workspace/Sources/xsys/fd.swift:64:14: warning: let 'write' is not concurrency-safe because non-'Sendable' type '(Int32, UnsafeRawPointer?, Int) -> Int' may have shared mutable state; this is an error in the Swift 6 language mode
 62 |   public let close     = Darwin.close
 63 |   public let read      = Darwin.read
 64 |   public let write     = Darwin.write
    |              |- warning: let 'write' is not concurrency-safe because non-'Sendable' type '(Int32, UnsafeRawPointer?, Int) -> Int' may have shared mutable state; this is an error in the Swift 6 language mode
    |              |- note: annotate 'write' with '@MainActor' if property should only be accessed from the main actor
    |              `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 65 |   public let recvfrom  = Darwin.recvfrom
 66 |   public let sendto    = Darwin.sendto
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/Users/admin/builder/spi-builder-workspace/Sources/xsys/fd.swift:65:14: warning: let 'recvfrom' is not concurrency-safe because non-'Sendable' type '(Int32, UnsafeMutableRawPointer?, Int, Int32, UnsafeMutablePointer<sockaddr>?, UnsafeMutablePointer<socklen_t>?) -> Int' (aka '(Int32, Optional<UnsafeMutableRawPointer>, Int, Int32, Optional<UnsafeMutablePointer<sockaddr>>, Optional<UnsafeMutablePointer<UInt32>>) -> Int') may have shared mutable state; this is an error in the Swift 6 language mode
 63 |   public let read      = Darwin.read
 64 |   public let write     = Darwin.write
 65 |   public let recvfrom  = Darwin.recvfrom
    |              |- warning: let 'recvfrom' is not concurrency-safe because non-'Sendable' type '(Int32, UnsafeMutableRawPointer?, Int, Int32, UnsafeMutablePointer<sockaddr>?, UnsafeMutablePointer<socklen_t>?) -> Int' (aka '(Int32, Optional<UnsafeMutableRawPointer>, Int, Int32, Optional<UnsafeMutablePointer<sockaddr>>, Optional<UnsafeMutablePointer<UInt32>>) -> Int') may have shared mutable state; this is an error in the Swift 6 language mode
    |              |- note: annotate 'recvfrom' with '@MainActor' if property should only be accessed from the main actor
    |              `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 66 |   public let sendto    = Darwin.sendto
 67 |
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/Users/admin/builder/spi-builder-workspace/Sources/xsys/fd.swift:66:14: warning: let 'sendto' is not concurrency-safe because non-'Sendable' type '(Int32, UnsafeRawPointer?, Int, Int32, UnsafePointer<sockaddr>?, socklen_t) -> Int' (aka '(Int32, Optional<UnsafeRawPointer>, Int, Int32, Optional<UnsafePointer<sockaddr>>, UInt32) -> Int') may have shared mutable state; this is an error in the Swift 6 language mode
 64 |   public let write     = Darwin.write
 65 |   public let recvfrom  = Darwin.recvfrom
 66 |   public let sendto    = Darwin.sendto
    |              |- warning: let 'sendto' is not concurrency-safe because non-'Sendable' type '(Int32, UnsafeRawPointer?, Int, Int32, UnsafePointer<sockaddr>?, socklen_t) -> Int' (aka '(Int32, Optional<UnsafeRawPointer>, Int, Int32, Optional<UnsafePointer<sockaddr>>, UInt32) -> Int') may have shared mutable state; this is an error in the Swift 6 language mode
    |              |- note: annotate 'sendto' with '@MainActor' if property should only be accessed from the main actor
    |              `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 67 |
 68 |   public let access    = Darwin.access
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/Users/admin/builder/spi-builder-workspace/Sources/xsys/fd.swift:68:14: warning: let 'access' is not concurrency-safe because non-'Sendable' type '(UnsafePointer<CChar>?, Int32) -> Int32' (aka '(Optional<UnsafePointer<Int8>>, Int32) -> Int32') may have shared mutable state; this is an error in the Swift 6 language mode
 66 |   public let sendto    = Darwin.sendto
 67 |
 68 |   public let access    = Darwin.access
    |              |- warning: let 'access' is not concurrency-safe because non-'Sendable' type '(UnsafePointer<CChar>?, Int32) -> Int32' (aka '(Optional<UnsafePointer<Int8>>, Int32) -> Int32') may have shared mutable state; this is an error in the Swift 6 language mode
    |              |- note: annotate 'access' with '@MainActor' if property should only be accessed from the main actor
    |              `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 69 |   public let F_OK      = Darwin.F_OK
 70 |   public let R_OK      = Darwin.R_OK
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/Users/admin/builder/spi-builder-workspace/Sources/xsys/fd.swift:91:14: warning: let 'lstat' is not concurrency-safe because non-'Sendable' type '(UnsafePointer<CChar>?, UnsafeMutablePointer<stat>?) -> Int32' (aka '(Optional<UnsafePointer<Int8>>, Optional<UnsafeMutablePointer<stat>>) -> Int32') may have shared mutable state; this is an error in the Swift 6 language mode
 89 |     return Darwin.lstat(p, r)
 90 |   }
 91 |   public let lstat     = Darwin.lstat
    |              |- warning: let 'lstat' is not concurrency-safe because non-'Sendable' type '(UnsafePointer<CChar>?, UnsafeMutablePointer<stat>?) -> Int32' (aka '(Optional<UnsafePointer<Int8>>, Optional<UnsafeMutablePointer<stat>>) -> Int32') may have shared mutable state; this is an error in the Swift 6 language mode
    |              |- note: annotate 'lstat' with '@MainActor' if property should only be accessed from the main actor
    |              `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 92 |
 93 |   public let opendir   = Darwin.opendir
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/Users/admin/builder/spi-builder-workspace/Sources/xsys/fd.swift:93:14: warning: let 'opendir' is not concurrency-safe because non-'Sendable' type '(UnsafePointer<CChar>?) -> UnsafeMutablePointer<DIR>?' (aka '(Optional<UnsafePointer<Int8>>) -> Optional<UnsafeMutablePointer<DIR>>') may have shared mutable state; this is an error in the Swift 6 language mode
 91 |   public let lstat     = Darwin.lstat
 92 |
 93 |   public let opendir   = Darwin.opendir
    |              |- warning: let 'opendir' is not concurrency-safe because non-'Sendable' type '(UnsafePointer<CChar>?) -> UnsafeMutablePointer<DIR>?' (aka '(Optional<UnsafePointer<Int8>>) -> Optional<UnsafeMutablePointer<DIR>>') may have shared mutable state; this is an error in the Swift 6 language mode
    |              |- note: annotate 'opendir' with '@MainActor' if property should only be accessed from the main actor
    |              `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 94 |   public let closedir  = Darwin.closedir
 95 |   public let readdir   = Darwin.readdir
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/Users/admin/builder/spi-builder-workspace/Sources/xsys/fd.swift:94:14: warning: let 'closedir' is not concurrency-safe because non-'Sendable' type '(UnsafeMutablePointer<DIR>?) -> Int32' may have shared mutable state; this is an error in the Swift 6 language mode
 92 |
 93 |   public let opendir   = Darwin.opendir
 94 |   public let closedir  = Darwin.closedir
    |              |- warning: let 'closedir' is not concurrency-safe because non-'Sendable' type '(UnsafeMutablePointer<DIR>?) -> Int32' may have shared mutable state; this is an error in the Swift 6 language mode
    |              |- note: annotate 'closedir' with '@MainActor' if property should only be accessed from the main actor
    |              `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 95 |   public let readdir   = Darwin.readdir
 96 |
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/Users/admin/builder/spi-builder-workspace/Sources/xsys/fd.swift:95:14: warning: let 'readdir' is not concurrency-safe because non-'Sendable' type '(UnsafeMutablePointer<DIR>?) -> UnsafeMutablePointer<dirent>?' may have shared mutable state; this is an error in the Swift 6 language mode
 93 |   public let opendir   = Darwin.opendir
 94 |   public let closedir  = Darwin.closedir
 95 |   public let readdir   = Darwin.readdir
    |              |- warning: let 'readdir' is not concurrency-safe because non-'Sendable' type '(UnsafeMutablePointer<DIR>?) -> UnsafeMutablePointer<dirent>?' may have shared mutable state; this is an error in the Swift 6 language mode
    |              |- note: annotate 'readdir' with '@MainActor' if property should only be accessed from the main actor
    |              `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 96 |
 97 |   public typealias dirent      = Darwin.dirent
/Users/admin/builder/spi-builder-workspace/Sources/xsys/ioctl.swift:49:23: warning: let 'dlHandle' is not concurrency-safe because non-'Sendable' type 'UnsafeMutableRawPointer?' may have shared mutable state; this is an error in the Swift 6 language mode
47 | //       but not in Xcode yet?
48 |
49 | @usableFromInline let dlHandle = dlopen(nil, RTLD_NOW)
   |                       |- warning: let 'dlHandle' is not concurrency-safe because non-'Sendable' type 'UnsafeMutableRawPointer?' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: annotate 'dlHandle' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
50 | @usableFromInline let fnFcntl  = dlsym(dlHandle, "fcntl")
51 | @usableFromInline let fnIoctl  = dlsym(dlHandle, "ioctl")
Swift.Optional:1:21: note: generic enum 'Optional' does not conform to the 'Sendable' protocol
1 | @frozen public enum Optional<Wrapped> : ~Copyable where Wrapped : ~Copyable {
  |                     `- note: generic enum 'Optional' does not conform to the 'Sendable' protocol
2 |     case none
3 |     case some(Wrapped)
/Users/admin/builder/spi-builder-workspace/Sources/xsys/ioctl.swift:50:23: warning: let 'fnFcntl' is not concurrency-safe because non-'Sendable' type 'UnsafeMutableRawPointer?' may have shared mutable state; this is an error in the Swift 6 language mode
48 |
49 | @usableFromInline let dlHandle = dlopen(nil, RTLD_NOW)
50 | @usableFromInline let fnFcntl  = dlsym(dlHandle, "fcntl")
   |                       |- warning: let 'fnFcntl' is not concurrency-safe because non-'Sendable' type 'UnsafeMutableRawPointer?' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: annotate 'fnFcntl' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
51 | @usableFromInline let fnIoctl  = dlsym(dlHandle, "ioctl")
52 |
Swift.Optional:1:21: note: generic enum 'Optional' does not conform to the 'Sendable' protocol
1 | @frozen public enum Optional<Wrapped> : ~Copyable where Wrapped : ~Copyable {
  |                     `- note: generic enum 'Optional' does not conform to the 'Sendable' protocol
2 |     case none
3 |     case some(Wrapped)
/Users/admin/builder/spi-builder-workspace/Sources/xsys/ioctl.swift:51:23: warning: let 'fnIoctl' is not concurrency-safe because non-'Sendable' type 'UnsafeMutableRawPointer?' may have shared mutable state; this is an error in the Swift 6 language mode
49 | @usableFromInline let dlHandle = dlopen(nil, RTLD_NOW)
50 | @usableFromInline let fnFcntl  = dlsym(dlHandle, "fcntl")
51 | @usableFromInline let fnIoctl  = dlsym(dlHandle, "ioctl")
   |                       |- warning: let 'fnIoctl' is not concurrency-safe because non-'Sendable' type 'UnsafeMutableRawPointer?' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: annotate 'fnIoctl' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
52 |
53 | @usableFromInline typealias fcntlViType  =
Swift.Optional:1:21: note: generic enum 'Optional' does not conform to the 'Sendable' protocol
1 | @frozen public enum Optional<Wrapped> : ~Copyable where Wrapped : ~Copyable {
  |                     `- note: generic enum 'Optional' does not conform to the 'Sendable' protocol
2 |     case none
3 |     case some(Wrapped)
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/Users/admin/builder/spi-builder-workspace/Sources/xsys/misc.swift:79:14: warning: let 'memcpy' is not concurrency-safe because non-'Sendable' type '(UnsafeMutableRawPointer?, UnsafeRawPointer?, Int) -> UnsafeMutableRawPointer?' may have shared mutable state; this is an error in the Swift 6 language mode
 77 |
 78 |   public typealias size_t  = Darwin.size_t
 79 |   public let memcpy        = Darwin.memcpy
    |              |- warning: let 'memcpy' is not concurrency-safe because non-'Sendable' type '(UnsafeMutableRawPointer?, UnsafeRawPointer?, Int) -> UnsafeMutableRawPointer?' may have shared mutable state; this is an error in the Swift 6 language mode
    |              |- note: annotate 'memcpy' with '@MainActor' if property should only be accessed from the main actor
    |              `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 80 |   public let strlen        = Darwin.strlen
 81 |   public let strchr        = Darwin.strchr
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/Users/admin/builder/spi-builder-workspace/Sources/xsys/misc.swift:80:14: warning: let 'strlen' is not concurrency-safe because non-'Sendable' type '(UnsafePointer<CChar>) -> Int' (aka '(UnsafePointer<Int8>) -> Int') may have shared mutable state; this is an error in the Swift 6 language mode
 78 |   public typealias size_t  = Darwin.size_t
 79 |   public let memcpy        = Darwin.memcpy
 80 |   public let strlen        = Darwin.strlen
    |              |- warning: let 'strlen' is not concurrency-safe because non-'Sendable' type '(UnsafePointer<CChar>) -> Int' (aka '(UnsafePointer<Int8>) -> Int') may have shared mutable state; this is an error in the Swift 6 language mode
    |              |- note: annotate 'strlen' with '@MainActor' if property should only be accessed from the main actor
    |              `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 81 |   public let strchr        = Darwin.strchr
 82 |   public let arc4random_uniform = Darwin.arc4random_uniform
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/Users/admin/builder/spi-builder-workspace/Sources/xsys/misc.swift:81:14: warning: let 'strchr' is not concurrency-safe because non-'Sendable' type '(UnsafePointer<CChar>?, Int32) -> UnsafeMutablePointer<CChar>?' (aka '(Optional<UnsafePointer<Int8>>, Int32) -> Optional<UnsafeMutablePointer<Int8>>') may have shared mutable state; this is an error in the Swift 6 language mode
 79 |   public let memcpy        = Darwin.memcpy
 80 |   public let strlen        = Darwin.strlen
 81 |   public let strchr        = Darwin.strchr
    |              |- warning: let 'strchr' is not concurrency-safe because non-'Sendable' type '(UnsafePointer<CChar>?, Int32) -> UnsafeMutablePointer<CChar>?' (aka '(Optional<UnsafePointer<Int8>>, Int32) -> Optional<UnsafeMutablePointer<Int8>>') may have shared mutable state; this is an error in the Swift 6 language mode
    |              |- note: annotate 'strchr' with '@MainActor' if property should only be accessed from the main actor
    |              `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 82 |   public let arc4random_uniform = Darwin.arc4random_uniform
 83 |
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/Users/admin/builder/spi-builder-workspace/Sources/xsys/misc.swift:82:14: warning: let 'arc4random_uniform' is not concurrency-safe because non-'Sendable' type '(UInt32) -> UInt32' may have shared mutable state; this is an error in the Swift 6 language mode
 80 |   public let strlen        = Darwin.strlen
 81 |   public let strchr        = Darwin.strchr
 82 |   public let arc4random_uniform = Darwin.arc4random_uniform
    |              |- warning: let 'arc4random_uniform' is not concurrency-safe because non-'Sendable' type '(UInt32) -> UInt32' may have shared mutable state; this is an error in the Swift 6 language mode
    |              |- note: annotate 'arc4random_uniform' with '@MainActor' if property should only be accessed from the main actor
    |              `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 83 |
 84 |   public let kill          = Darwin.kill
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/Users/admin/builder/spi-builder-workspace/Sources/xsys/misc.swift:84:14: warning: let 'kill' is not concurrency-safe because non-'Sendable' type '(pid_t, Int32) -> Int32' (aka '(Int32, Int32) -> Int32') may have shared mutable state; this is an error in the Swift 6 language mode
 82 |   public let arc4random_uniform = Darwin.arc4random_uniform
 83 |
 84 |   public let kill          = Darwin.kill
    |              |- warning: let 'kill' is not concurrency-safe because non-'Sendable' type '(pid_t, Int32) -> Int32' (aka '(Int32, Int32) -> Int32') may have shared mutable state; this is an error in the Swift 6 language mode
    |              |- note: annotate 'kill' with '@MainActor' if property should only be accessed from the main actor
    |              `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 85 |   public let chdir         = Darwin.chdir
 86 |   public let rmdir         = Darwin.rmdir
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/Users/admin/builder/spi-builder-workspace/Sources/xsys/misc.swift:85:14: warning: let 'chdir' is not concurrency-safe because non-'Sendable' type '(UnsafePointer<CChar>?) -> Int32' (aka '(Optional<UnsafePointer<Int8>>) -> Int32') may have shared mutable state; this is an error in the Swift 6 language mode
 83 |
 84 |   public let kill          = Darwin.kill
 85 |   public let chdir         = Darwin.chdir
    |              |- warning: let 'chdir' is not concurrency-safe because non-'Sendable' type '(UnsafePointer<CChar>?) -> Int32' (aka '(Optional<UnsafePointer<Int8>>) -> Int32') may have shared mutable state; this is an error in the Swift 6 language mode
    |              |- note: annotate 'chdir' with '@MainActor' if property should only be accessed from the main actor
    |              `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 86 |   public let rmdir         = Darwin.rmdir
 87 |   public let unlink        = Darwin.unlink
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/Users/admin/builder/spi-builder-workspace/Sources/xsys/misc.swift:86:14: warning: let 'rmdir' is not concurrency-safe because non-'Sendable' type '(UnsafePointer<CChar>?) -> Int32' (aka '(Optional<UnsafePointer<Int8>>) -> Int32') may have shared mutable state; this is an error in the Swift 6 language mode
 84 |   public let kill          = Darwin.kill
 85 |   public let chdir         = Darwin.chdir
 86 |   public let rmdir         = Darwin.rmdir
    |              |- warning: let 'rmdir' is not concurrency-safe because non-'Sendable' type '(UnsafePointer<CChar>?) -> Int32' (aka '(Optional<UnsafePointer<Int8>>) -> Int32') may have shared mutable state; this is an error in the Swift 6 language mode
    |              |- note: annotate 'rmdir' with '@MainActor' if property should only be accessed from the main actor
    |              `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 87 |   public let unlink        = Darwin.unlink
 88 |   public let mkdir         = Darwin.mkdir
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/Users/admin/builder/spi-builder-workspace/Sources/xsys/misc.swift:87:14: warning: let 'unlink' is not concurrency-safe because non-'Sendable' type '(UnsafePointer<CChar>?) -> Int32' (aka '(Optional<UnsafePointer<Int8>>) -> Int32') may have shared mutable state; this is an error in the Swift 6 language mode
 85 |   public let chdir         = Darwin.chdir
 86 |   public let rmdir         = Darwin.rmdir
 87 |   public let unlink        = Darwin.unlink
    |              |- warning: let 'unlink' is not concurrency-safe because non-'Sendable' type '(UnsafePointer<CChar>?) -> Int32' (aka '(Optional<UnsafePointer<Int8>>) -> Int32') may have shared mutable state; this is an error in the Swift 6 language mode
    |              |- note: annotate 'unlink' with '@MainActor' if property should only be accessed from the main actor
    |              `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 88 |   public let mkdir         = Darwin.mkdir
 89 |   public let getcwd        = Darwin.getcwd
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/Users/admin/builder/spi-builder-workspace/Sources/xsys/misc.swift:88:14: warning: let 'mkdir' is not concurrency-safe because non-'Sendable' type '(UnsafePointer<CChar>?, mode_t) -> Int32' (aka '(Optional<UnsafePointer<Int8>>, UInt16) -> Int32') may have shared mutable state; this is an error in the Swift 6 language mode
 86 |   public let rmdir         = Darwin.rmdir
 87 |   public let unlink        = Darwin.unlink
 88 |   public let mkdir         = Darwin.mkdir
    |              |- warning: let 'mkdir' is not concurrency-safe because non-'Sendable' type '(UnsafePointer<CChar>?, mode_t) -> Int32' (aka '(Optional<UnsafePointer<Int8>>, UInt16) -> Int32') may have shared mutable state; this is an error in the Swift 6 language mode
    |              |- note: annotate 'mkdir' with '@MainActor' if property should only be accessed from the main actor
    |              `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 89 |   public let getcwd        = Darwin.getcwd
 90 |   public let getegid       = Darwin.getegid
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/Users/admin/builder/spi-builder-workspace/Sources/xsys/misc.swift:89:14: warning: let 'getcwd' is not concurrency-safe because non-'Sendable' type '(UnsafeMutablePointer<CChar>?, Int) -> UnsafeMutablePointer<CChar>?' (aka '(Optional<UnsafeMutablePointer<Int8>>, Int) -> Optional<UnsafeMutablePointer<Int8>>') may have shared mutable state; this is an error in the Swift 6 language mode
 87 |   public let unlink        = Darwin.unlink
 88 |   public let mkdir         = Darwin.mkdir
 89 |   public let getcwd        = Darwin.getcwd
    |              |- warning: let 'getcwd' is not concurrency-safe because non-'Sendable' type '(UnsafeMutablePointer<CChar>?, Int) -> UnsafeMutablePointer<CChar>?' (aka '(Optional<UnsafeMutablePointer<Int8>>, Int) -> Optional<UnsafeMutablePointer<Int8>>') may have shared mutable state; this is an error in the Swift 6 language mode
    |              |- note: annotate 'getcwd' with '@MainActor' if property should only be accessed from the main actor
    |              `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 90 |   public let getegid       = Darwin.getegid
 91 |   public let geteuid       = Darwin.geteuid
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/Users/admin/builder/spi-builder-workspace/Sources/xsys/misc.swift:90:14: warning: let 'getegid' is not concurrency-safe because non-'Sendable' type '() -> gid_t' (aka '() -> UInt32') may have shared mutable state; this is an error in the Swift 6 language mode
 88 |   public let mkdir         = Darwin.mkdir
 89 |   public let getcwd        = Darwin.getcwd
 90 |   public let getegid       = Darwin.getegid
    |              |- warning: let 'getegid' is not concurrency-safe because non-'Sendable' type '() -> gid_t' (aka '() -> UInt32') may have shared mutable state; this is an error in the Swift 6 language mode
    |              |- note: annotate 'getegid' with '@MainActor' if property should only be accessed from the main actor
    |              `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 91 |   public let geteuid       = Darwin.geteuid
 92 |   public let getgid        = Darwin.getgid
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/Users/admin/builder/spi-builder-workspace/Sources/xsys/misc.swift:91:14: warning: let 'geteuid' is not concurrency-safe because non-'Sendable' type '() -> uid_t' (aka '() -> UInt32') may have shared mutable state; this is an error in the Swift 6 language mode
 89 |   public let getcwd        = Darwin.getcwd
 90 |   public let getegid       = Darwin.getegid
 91 |   public let geteuid       = Darwin.geteuid
    |              |- warning: let 'geteuid' is not concurrency-safe because non-'Sendable' type '() -> uid_t' (aka '() -> UInt32') may have shared mutable state; this is an error in the Swift 6 language mode
    |              |- note: annotate 'geteuid' with '@MainActor' if property should only be accessed from the main actor
    |              `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 92 |   public let getgid        = Darwin.getgid
 93 |   public let getuid        = Darwin.getuid
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/Users/admin/builder/spi-builder-workspace/Sources/xsys/misc.swift:92:14: warning: let 'getgid' is not concurrency-safe because non-'Sendable' type '() -> gid_t' (aka '() -> UInt32') may have shared mutable state; this is an error in the Swift 6 language mode
 90 |   public let getegid       = Darwin.getegid
 91 |   public let geteuid       = Darwin.geteuid
 92 |   public let getgid        = Darwin.getgid
    |              |- warning: let 'getgid' is not concurrency-safe because non-'Sendable' type '() -> gid_t' (aka '() -> UInt32') may have shared mutable state; this is an error in the Swift 6 language mode
    |              |- note: annotate 'getgid' with '@MainActor' if property should only be accessed from the main actor
    |              `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 93 |   public let getuid        = Darwin.getuid
 94 |   public typealias pid_t   = Darwin.pid_t
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/Users/admin/builder/spi-builder-workspace/Sources/xsys/misc.swift:93:14: warning: let 'getuid' is not concurrency-safe because non-'Sendable' type '() -> uid_t' (aka '() -> UInt32') may have shared mutable state; this is an error in the Swift 6 language mode
 91 |   public let geteuid       = Darwin.geteuid
 92 |   public let getgid        = Darwin.getgid
 93 |   public let getuid        = Darwin.getuid
    |              |- warning: let 'getuid' is not concurrency-safe because non-'Sendable' type '() -> uid_t' (aka '() -> UInt32') may have shared mutable state; this is an error in the Swift 6 language mode
    |              |- note: annotate 'getuid' with '@MainActor' if property should only be accessed from the main actor
    |              `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 94 |   public typealias pid_t   = Darwin.pid_t
 95 |   public let posix_spawn   = Darwin.posix_spawn
/Users/admin/builder/spi-builder-workspace/Sources/xsys/misc.swift:95:37: error: 'posix_spawn' is unavailable in watchOS
 93 |   public let getuid        = Darwin.getuid
 94 |   public typealias pid_t   = Darwin.pid_t
 95 |   public let posix_spawn   = Darwin.posix_spawn
    |                                     `- error: 'posix_spawn' is unavailable in watchOS
 96 |   public let posix_spawnp  = Darwin.posix_spawnp
 97 |   public let waitpid       = Darwin.waitpid
Darwin.posix_spawn:2:13: note: 'posix_spawn' has been explicitly marked unavailable here
1 | @available(watchOS, unavailable)
2 | public func posix_spawn(_: UnsafeMutablePointer<pid_t>!, _: UnsafePointer<CChar>!, _: UnsafePointer<posix_spawn_file_actions_t?>!, _: UnsafePointer<posix_spawnattr_t?>!, _ __argv: UnsafePointer<UnsafeMutablePointer<CChar>?>!, _ __envp: UnsafePointer<UnsafeMutablePointer<CChar>?>!) -> Int32
  |             `- note: 'posix_spawn' has been explicitly marked unavailable here
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/Users/admin/builder/spi-builder-workspace/Sources/xsys/misc.swift:95:14: warning: let 'posix_spawn' is not concurrency-safe because non-'Sendable' type '(UnsafeMutablePointer<pid_t>?, UnsafePointer<CChar>?, UnsafePointer<posix_spawn_file_actions_t?>?, UnsafePointer<posix_spawnattr_t?>?, UnsafePointer<UnsafeMutablePointer<CChar>?>?, UnsafePointer<UnsafeMutablePointer<CChar>?>?) -> Int32' (aka '(Optional<UnsafeMutablePointer<Int32>>, Optional<UnsafePointer<Int8>>, Optional<UnsafePointer<Optional<UnsafeMutableRawPointer>>>, Optional<UnsafePointer<Optional<UnsafeMutableRawPointer>>>, Optional<UnsafePointer<Optional<UnsafeMutablePointer<Int8>>>>, Optional<UnsafePointer<Optional<UnsafeMutablePointer<Int8>>>>) -> Int32') may have shared mutable state; this is an error in the Swift 6 language mode
 93 |   public let getuid        = Darwin.getuid
 94 |   public typealias pid_t   = Darwin.pid_t
 95 |   public let posix_spawn   = Darwin.posix_spawn
    |              |- warning: let 'posix_spawn' is not concurrency-safe because non-'Sendable' type '(UnsafeMutablePointer<pid_t>?, UnsafePointer<CChar>?, UnsafePointer<posix_spawn_file_actions_t?>?, UnsafePointer<posix_spawnattr_t?>?, UnsafePointer<UnsafeMutablePointer<CChar>?>?, UnsafePointer<UnsafeMutablePointer<CChar>?>?) -> Int32' (aka '(Optional<UnsafeMutablePointer<Int32>>, Optional<UnsafePointer<Int8>>, Optional<UnsafePointer<Optional<UnsafeMutableRawPointer>>>, Optional<UnsafePointer<Optional<UnsafeMutableRawPointer>>>, Optional<UnsafePointer<Optional<UnsafeMutablePointer<Int8>>>>, Optional<UnsafePointer<Optional<UnsafeMutablePointer<Int8>>>>) -> Int32') may have shared mutable state; this is an error in the Swift 6 language mode
    |              |- note: annotate 'posix_spawn' with '@MainActor' if property should only be accessed from the main actor
    |              `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 96 |   public let posix_spawnp  = Darwin.posix_spawnp
 97 |   public let waitpid       = Darwin.waitpid
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/Users/admin/builder/spi-builder-workspace/Sources/xsys/misc.swift:96:14: warning: let 'posix_spawnp' is not concurrency-safe because non-'Sendable' type '(UnsafeMutablePointer<pid_t>?, UnsafePointer<CChar>?, UnsafePointer<posix_spawn_file_actions_t?>?, UnsafePointer<posix_spawnattr_t?>?, UnsafePointer<UnsafeMutablePointer<CChar>?>?, UnsafePointer<UnsafeMutablePointer<CChar>?>?) -> Int32' (aka '(Optional<UnsafeMutablePointer<Int32>>, Optional<UnsafePointer<Int8>>, Optional<UnsafePointer<Optional<UnsafeMutableRawPointer>>>, Optional<UnsafePointer<Optional<UnsafeMutableRawPointer>>>, Optional<UnsafePointer<Optional<UnsafeMutablePointer<Int8>>>>, Optional<UnsafePointer<Optional<UnsafeMutablePointer<Int8>>>>) -> Int32') may have shared mutable state; this is an error in the Swift 6 language mode
 94 |   public typealias pid_t   = Darwin.pid_t
 95 |   public let posix_spawn   = Darwin.posix_spawn
 96 |   public let posix_spawnp  = Darwin.posix_spawnp
    |              |- warning: let 'posix_spawnp' is not concurrency-safe because non-'Sendable' type '(UnsafeMutablePointer<pid_t>?, UnsafePointer<CChar>?, UnsafePointer<posix_spawn_file_actions_t?>?, UnsafePointer<posix_spawnattr_t?>?, UnsafePointer<UnsafeMutablePointer<CChar>?>?, UnsafePointer<UnsafeMutablePointer<CChar>?>?) -> Int32' (aka '(Optional<UnsafeMutablePointer<Int32>>, Optional<UnsafePointer<Int8>>, Optional<UnsafePointer<Optional<UnsafeMutableRawPointer>>>, Optional<UnsafePointer<Optional<UnsafeMutableRawPointer>>>, Optional<UnsafePointer<Optional<UnsafeMutablePointer<Int8>>>>, Optional<UnsafePointer<Optional<UnsafeMutablePointer<Int8>>>>) -> Int32') may have shared mutable state; this is an error in the Swift 6 language mode
    |              |- note: annotate 'posix_spawnp' with '@MainActor' if property should only be accessed from the main actor
    |              `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 97 |   public let waitpid       = Darwin.waitpid
 98 |
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/Users/admin/builder/spi-builder-workspace/Sources/xsys/misc.swift:97:14: warning: let 'waitpid' is not concurrency-safe because non-'Sendable' type '(pid_t, UnsafeMutablePointer<Int32>?, Int32) -> pid_t' (aka '(Int32, Optional<UnsafeMutablePointer<Int32>>, Int32) -> Int32') may have shared mutable state; this is an error in the Swift 6 language mode
 95 |   public let posix_spawn   = Darwin.posix_spawn
 96 |   public let posix_spawnp  = Darwin.posix_spawnp
 97 |   public let waitpid       = Darwin.waitpid
    |              |- warning: let 'waitpid' is not concurrency-safe because non-'Sendable' type '(pid_t, UnsafeMutablePointer<Int32>?, Int32) -> pid_t' (aka '(Int32, Optional<UnsafeMutablePointer<Int32>>, Int32) -> Int32') may have shared mutable state; this is an error in the Swift 6 language mode
    |              |- note: annotate 'waitpid' with '@MainActor' if property should only be accessed from the main actor
    |              `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 98 |
 99 |   public let getenv        = Darwin.getenv
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/Users/admin/builder/spi-builder-workspace/Sources/xsys/misc.swift:99:14: warning: let 'getenv' is not concurrency-safe because non-'Sendable' type '(UnsafePointer<CChar>?) -> UnsafeMutablePointer<CChar>?' (aka '(Optional<UnsafePointer<Int8>>) -> Optional<UnsafeMutablePointer<Int8>>') may have shared mutable state; this is an error in the Swift 6 language mode
 97 |   public let waitpid       = Darwin.waitpid
 98 |
 99 |   public let getenv        = Darwin.getenv
    |              |- warning: let 'getenv' is not concurrency-safe because non-'Sendable' type '(UnsafePointer<CChar>?) -> UnsafeMutablePointer<CChar>?' (aka '(Optional<UnsafePointer<Int8>>) -> Optional<UnsafeMutablePointer<Int8>>') may have shared mutable state; this is an error in the Swift 6 language mode
    |              |- note: annotate 'getenv' with '@MainActor' if property should only be accessed from the main actor
    |              `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
100 |
101 |   // signals
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/Users/admin/builder/spi-builder-workspace/Sources/xsys/misc.swift:119:14: warning: let 'getrlimit' is not concurrency-safe because non-'Sendable' type '(Int32, UnsafeMutablePointer<rlimit>?) -> Int32' may have shared mutable state; this is an error in the Swift 6 language mode
117 |   // rlimit
118 |   public typealias rlimit  = Darwin.rlimit
119 |   public let getrlimit     = Darwin.getrlimit
    |              |- warning: let 'getrlimit' is not concurrency-safe because non-'Sendable' type '(Int32, UnsafeMutablePointer<rlimit>?) -> Int32' may have shared mutable state; this is an error in the Swift 6 language mode
    |              |- note: annotate 'getrlimit' with '@MainActor' if property should only be accessed from the main actor
    |              `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
120 |   public let RLIMIT_NOFILE = Darwin.RLIMIT_NOFILE
121 |   public let _SC_OPEN_MAX  = Darwin._SC_OPEN_MAX
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/Users/admin/builder/spi-builder-workspace/Sources/xsys/misc.swift:122:14: warning: let 'sysconf' is not concurrency-safe because non-'Sendable' type '(Int32) -> Int' may have shared mutable state; this is an error in the Swift 6 language mode
120 |   public let RLIMIT_NOFILE = Darwin.RLIMIT_NOFILE
121 |   public let _SC_OPEN_MAX  = Darwin._SC_OPEN_MAX
122 |   public let sysconf       = Darwin.sysconf
    |              |- warning: let 'sysconf' is not concurrency-safe because non-'Sendable' type '(Int32) -> Int' may have shared mutable state; this is an error in the Swift 6 language mode
    |              |- note: annotate 'sysconf' with '@MainActor' if property should only be accessed from the main actor
    |              `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
123 | #endif
124 |
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/Users/admin/builder/spi-builder-workspace/Sources/xsys/ntohs.swift:16:12: warning: let 'htons' is not concurrency-safe because non-'Sendable' type '(CUnsignedShort) -> CUnsignedShort' (aka '(UInt16) -> UInt16') may have shared mutable state; this is an error in the Swift 6 language mode
14 |   return (value << 8) + (value >> 8);
15 | }
16 | public let htons = ntohs // same thing, swap bytes :-)
   |            |- warning: let 'htons' is not concurrency-safe because non-'Sendable' type '(CUnsignedShort) -> CUnsignedShort' (aka '(UInt16) -> UInt16') may have shared mutable state; this is an error in the Swift 6 language mode
   |            |- note: annotate 'htons' with '@MainActor' if property should only be accessed from the main actor
   |            `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
17 |
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/Users/admin/builder/spi-builder-workspace/Sources/xsys/socket.swift:59:14: warning: let 'socket' is not concurrency-safe because non-'Sendable' type '(Int32, Int32, Int32) -> Int32' may have shared mutable state; this is an error in the Swift 6 language mode
 57 |   import Darwin
 58 |
 59 |   public let socket       = Darwin.socket
    |              |- warning: let 'socket' is not concurrency-safe because non-'Sendable' type '(Int32, Int32, Int32) -> Int32' may have shared mutable state; this is an error in the Swift 6 language mode
    |              |- note: annotate 'socket' with '@MainActor' if property should only be accessed from the main actor
    |              `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 60 |   public let poll         = Darwin.poll
 61 |   public let bind         = Darwin.bind
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/Users/admin/builder/spi-builder-workspace/Sources/xsys/socket.swift:60:14: warning: let 'poll' is not concurrency-safe because non-'Sendable' type '(UnsafeMutablePointer<pollfd>?, nfds_t, Int32) -> Int32' (aka '(Optional<UnsafeMutablePointer<pollfd>>, UInt32, Int32) -> Int32') may have shared mutable state; this is an error in the Swift 6 language mode
 58 |
 59 |   public let socket       = Darwin.socket
 60 |   public let poll         = Darwin.poll
    |              |- warning: let 'poll' is not concurrency-safe because non-'Sendable' type '(UnsafeMutablePointer<pollfd>?, nfds_t, Int32) -> Int32' (aka '(Optional<UnsafeMutablePointer<pollfd>>, UInt32, Int32) -> Int32') may have shared mutable state; this is an error in the Swift 6 language mode
    |              |- note: annotate 'poll' with '@MainActor' if property should only be accessed from the main actor
    |              `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 61 |   public let bind         = Darwin.bind
 62 |   public let connect      = Darwin.connect
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/Users/admin/builder/spi-builder-workspace/Sources/xsys/socket.swift:61:14: warning: let 'bind' is not concurrency-safe because non-'Sendable' type '(Int32, UnsafePointer<sockaddr>?, socklen_t) -> Int32' (aka '(Int32, Optional<UnsafePointer<sockaddr>>, UInt32) -> Int32') may have shared mutable state; this is an error in the Swift 6 language mode
 59 |   public let socket       = Darwin.socket
 60 |   public let poll         = Darwin.poll
 61 |   public let bind         = Darwin.bind
    |              |- warning: let 'bind' is not concurrency-safe because non-'Sendable' type '(Int32, UnsafePointer<sockaddr>?, socklen_t) -> Int32' (aka '(Int32, Optional<UnsafePointer<sockaddr>>, UInt32) -> Int32') may have shared mutable state; this is an error in the Swift 6 language mode
    |              |- note: annotate 'bind' with '@MainActor' if property should only be accessed from the main actor
    |              `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 62 |   public let connect      = Darwin.connect
 63 |   public let listen       = Darwin.listen
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/Users/admin/builder/spi-builder-workspace/Sources/xsys/socket.swift:62:14: warning: let 'connect' is not concurrency-safe because non-'Sendable' type '(Int32, UnsafePointer<sockaddr>?, socklen_t) -> Int32' (aka '(Int32, Optional<UnsafePointer<sockaddr>>, UInt32) -> Int32') may have shared mutable state; this is an error in the Swift 6 language mode
 60 |   public let poll         = Darwin.poll
 61 |   public let bind         = Darwin.bind
 62 |   public let connect      = Darwin.connect
    |              |- warning: let 'connect' is not concurrency-safe because non-'Sendable' type '(Int32, UnsafePointer<sockaddr>?, socklen_t) -> Int32' (aka '(Int32, Optional<UnsafePointer<sockaddr>>, UInt32) -> Int32') may have shared mutable state; this is an error in the Swift 6 language mode
    |              |- note: annotate 'connect' with '@MainActor' if property should only be accessed from the main actor
    |              `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 63 |   public let listen       = Darwin.listen
 64 |   public let accept       = Darwin.accept
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/Users/admin/builder/spi-builder-workspace/Sources/xsys/socket.swift:63:14: warning: let 'listen' is not concurrency-safe because non-'Sendable' type '(Int32, Int32) -> Int32' may have shared mutable state; this is an error in the Swift 6 language mode
 61 |   public let bind         = Darwin.bind
 62 |   public let connect      = Darwin.connect
 63 |   public let listen       = Darwin.listen
    |              |- warning: let 'listen' is not concurrency-safe because non-'Sendable' type '(Int32, Int32) -> Int32' may have shared mutable state; this is an error in the Swift 6 language mode
    |              |- note: annotate 'listen' with '@MainActor' if property should only be accessed from the main actor
    |              `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 64 |   public let accept       = Darwin.accept
 65 |   public let shutdown     = Darwin.shutdown
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/Users/admin/builder/spi-builder-workspace/Sources/xsys/socket.swift:64:14: warning: let 'accept' is not concurrency-safe because non-'Sendable' type '(Int32, UnsafeMutablePointer<sockaddr>?, UnsafeMutablePointer<socklen_t>?) -> Int32' (aka '(Int32, Optional<UnsafeMutablePointer<sockaddr>>, Optional<UnsafeMutablePointer<UInt32>>) -> Int32') may have shared mutable state; this is an error in the Swift 6 language mode
 62 |   public let connect      = Darwin.connect
 63 |   public let listen       = Darwin.listen
 64 |   public let accept       = Darwin.accept
    |              |- warning: let 'accept' is not concurrency-safe because non-'Sendable' type '(Int32, UnsafeMutablePointer<sockaddr>?, UnsafeMutablePointer<socklen_t>?) -> Int32' (aka '(Int32, Optional<UnsafeMutablePointer<sockaddr>>, Optional<UnsafeMutablePointer<UInt32>>) -> Int32') may have shared mutable state; this is an error in the Swift 6 language mode
    |              |- note: annotate 'accept' with '@MainActor' if property should only be accessed from the main actor
    |              `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 65 |   public let shutdown     = Darwin.shutdown
 66 |
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/Users/admin/builder/spi-builder-workspace/Sources/xsys/socket.swift:65:14: warning: let 'shutdown' is not concurrency-safe because non-'Sendable' type '(Int32, Int32) -> Int32' may have shared mutable state; this is an error in the Swift 6 language mode
 63 |   public let listen       = Darwin.listen
 64 |   public let accept       = Darwin.accept
 65 |   public let shutdown     = Darwin.shutdown
    |              |- warning: let 'shutdown' is not concurrency-safe because non-'Sendable' type '(Int32, Int32) -> Int32' may have shared mutable state; this is an error in the Swift 6 language mode
    |              |- note: annotate 'shutdown' with '@MainActor' if property should only be accessed from the main actor
    |              `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 66 |
 67 |   public let getsockname  = Darwin.getsockname
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/Users/admin/builder/spi-builder-workspace/Sources/xsys/socket.swift:67:14: warning: let 'getsockname' is not concurrency-safe because non-'Sendable' type '(Int32, UnsafeMutablePointer<sockaddr>?, UnsafeMutablePointer<socklen_t>?) -> Int32' (aka '(Int32, Optional<UnsafeMutablePointer<sockaddr>>, Optional<UnsafeMutablePointer<UInt32>>) -> Int32') may have shared mutable state; this is an error in the Swift 6 language mode
 65 |   public let shutdown     = Darwin.shutdown
 66 |
 67 |   public let getsockname  = Darwin.getsockname
    |              |- warning: let 'getsockname' is not concurrency-safe because non-'Sendable' type '(Int32, UnsafeMutablePointer<sockaddr>?, UnsafeMutablePointer<socklen_t>?) -> Int32' (aka '(Int32, Optional<UnsafeMutablePointer<sockaddr>>, Optional<UnsafeMutablePointer<UInt32>>) -> Int32') may have shared mutable state; this is an error in the Swift 6 language mode
    |              |- note: annotate 'getsockname' with '@MainActor' if property should only be accessed from the main actor
    |              `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 68 |   public let getpeername  = Darwin.getpeername
 69 |
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/Users/admin/builder/spi-builder-workspace/Sources/xsys/socket.swift:68:14: warning: let 'getpeername' is not concurrency-safe because non-'Sendable' type '(Int32, UnsafeMutablePointer<sockaddr>?, UnsafeMutablePointer<socklen_t>?) -> Int32' (aka '(Int32, Optional<UnsafeMutablePointer<sockaddr>>, Optional<UnsafeMutablePointer<UInt32>>) -> Int32') may have shared mutable state; this is an error in the Swift 6 language mode
 66 |
 67 |   public let getsockname  = Darwin.getsockname
 68 |   public let getpeername  = Darwin.getpeername
    |              |- warning: let 'getpeername' is not concurrency-safe because non-'Sendable' type '(Int32, UnsafeMutablePointer<sockaddr>?, UnsafeMutablePointer<socklen_t>?) -> Int32' (aka '(Int32, Optional<UnsafeMutablePointer<sockaddr>>, Optional<UnsafeMutablePointer<UInt32>>) -> Int32') may have shared mutable state; this is an error in the Swift 6 language mode
    |              |- note: annotate 'getpeername' with '@MainActor' if property should only be accessed from the main actor
    |              `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 69 |
 70 |   public let setsockopt   = Darwin.setsockopt
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/Users/admin/builder/spi-builder-workspace/Sources/xsys/socket.swift:70:14: warning: let 'setsockopt' is not concurrency-safe because non-'Sendable' type '(Int32, Int32, Int32, UnsafeRawPointer?, socklen_t) -> Int32' (aka '(Int32, Int32, Int32, Optional<UnsafeRawPointer>, UInt32) -> Int32') may have shared mutable state; this is an error in the Swift 6 language mode
 68 |   public let getpeername  = Darwin.getpeername
 69 |
 70 |   public let setsockopt   = Darwin.setsockopt
    |              |- warning: let 'setsockopt' is not concurrency-safe because non-'Sendable' type '(Int32, Int32, Int32, UnsafeRawPointer?, socklen_t) -> Int32' (aka '(Int32, Int32, Int32, Optional<UnsafeRawPointer>, UInt32) -> Int32') may have shared mutable state; this is an error in the Swift 6 language mode
    |              |- note: annotate 'setsockopt' with '@MainActor' if property should only be accessed from the main actor
    |              `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 71 |
 72 |   public let getaddrinfo  = Darwin.getaddrinfo
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/Users/admin/builder/spi-builder-workspace/Sources/xsys/socket.swift:72:14: warning: let 'getaddrinfo' is not concurrency-safe because non-'Sendable' type '(UnsafePointer<CChar>?, UnsafePointer<CChar>?, UnsafePointer<addrinfo>?, UnsafeMutablePointer<UnsafeMutablePointer<addrinfo>?>?) -> Int32' (aka '(Optional<UnsafePointer<Int8>>, Optional<UnsafePointer<Int8>>, Optional<UnsafePointer<addrinfo>>, Optional<UnsafeMutablePointer<Optional<UnsafeMutablePointer<addrinfo>>>>) -> Int32') may have shared mutable state; this is an error in the Swift 6 language mode
 70 |   public let setsockopt   = Darwin.setsockopt
 71 |
 72 |   public let getaddrinfo  = Darwin.getaddrinfo
    |              |- warning: let 'getaddrinfo' is not concurrency-safe because non-'Sendable' type '(UnsafePointer<CChar>?, UnsafePointer<CChar>?, UnsafePointer<addrinfo>?, UnsafeMutablePointer<UnsafeMutablePointer<addrinfo>?>?) -> Int32' (aka '(Optional<UnsafePointer<Int8>>, Optional<UnsafePointer<Int8>>, Optional<UnsafePointer<addrinfo>>, Optional<UnsafeMutablePointer<Optional<UnsafeMutablePointer<addrinfo>>>>) -> Int32') may have shared mutable state; this is an error in the Swift 6 language mode
    |              |- note: annotate 'getaddrinfo' with '@MainActor' if property should only be accessed from the main actor
    |              `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 73 |   public let freeaddrinfo = Darwin.freeaddrinfo
 74 |
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/Users/admin/builder/spi-builder-workspace/Sources/xsys/socket.swift:73:14: warning: let 'freeaddrinfo' is not concurrency-safe because non-'Sendable' type '(UnsafeMutablePointer<addrinfo>?) -> Void' may have shared mutable state; this is an error in the Swift 6 language mode
 71 |
 72 |   public let getaddrinfo  = Darwin.getaddrinfo
 73 |   public let freeaddrinfo = Darwin.freeaddrinfo
    |              |- warning: let 'freeaddrinfo' is not concurrency-safe because non-'Sendable' type '(UnsafeMutablePointer<addrinfo>?) -> Void' may have shared mutable state; this is an error in the Swift 6 language mode
    |              |- note: annotate 'freeaddrinfo' with '@MainActor' if property should only be accessed from the main actor
    |              `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 74 |
 75 |   public let SOCK_STREAM  = Darwin.SOCK_STREAM
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/Users/admin/builder/spi-builder-workspace/Sources/xsys/time.swift:28:14: warning: let 'time' is not concurrency-safe because non-'Sendable' type '(UnsafeMutablePointer<time_t>?) -> time_t' (aka '(Optional<UnsafeMutablePointer<Int>>) -> Int') may have shared mutable state; this is an error in the Swift 6 language mode
 26 |   public typealias time_t    = Darwin.time_t
 27 |
 28 |   public let time          = Darwin.time
    |              |- warning: let 'time' is not concurrency-safe because non-'Sendable' type '(UnsafeMutablePointer<time_t>?) -> time_t' (aka '(Optional<UnsafeMutablePointer<Int>>) -> Int') may have shared mutable state; this is an error in the Swift 6 language mode
    |              |- note: annotate 'time' with '@MainActor' if property should only be accessed from the main actor
    |              `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 29 |   public let gmtime_r      = Darwin.gmtime_r
 30 |   public let localtime_r   = Darwin.localtime_r
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/Users/admin/builder/spi-builder-workspace/Sources/xsys/time.swift:29:14: warning: let 'gmtime_r' is not concurrency-safe because non-'Sendable' type '(UnsafePointer<time_t>?, UnsafeMutablePointer<tm>?) -> UnsafeMutablePointer<tm>?' (aka '(Optional<UnsafePointer<Int>>, Optional<UnsafeMutablePointer<tm>>) -> Optional<UnsafeMutablePointer<tm>>') may have shared mutable state; this is an error in the Swift 6 language mode
 27 |
 28 |   public let time          = Darwin.time
 29 |   public let gmtime_r      = Darwin.gmtime_r
    |              |- warning: let 'gmtime_r' is not concurrency-safe because non-'Sendable' type '(UnsafePointer<time_t>?, UnsafeMutablePointer<tm>?) -> UnsafeMutablePointer<tm>?' (aka '(Optional<UnsafePointer<Int>>, Optional<UnsafeMutablePointer<tm>>) -> Optional<UnsafeMutablePointer<tm>>') may have shared mutable state; this is an error in the Swift 6 language mode
    |              |- note: annotate 'gmtime_r' with '@MainActor' if property should only be accessed from the main actor
    |              `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 30 |   public let localtime_r   = Darwin.localtime_r
 31 |   public let strftime      = Darwin.strftime
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/Users/admin/builder/spi-builder-workspace/Sources/xsys/time.swift:30:14: warning: let 'localtime_r' is not concurrency-safe because non-'Sendable' type '(UnsafePointer<time_t>?, UnsafeMutablePointer<tm>?) -> UnsafeMutablePointer<tm>?' (aka '(Optional<UnsafePointer<Int>>, Optional<UnsafeMutablePointer<tm>>) -> Optional<UnsafeMutablePointer<tm>>') may have shared mutable state; this is an error in the Swift 6 language mode
 28 |   public let time          = Darwin.time
 29 |   public let gmtime_r      = Darwin.gmtime_r
 30 |   public let localtime_r   = Darwin.localtime_r
    |              |- warning: let 'localtime_r' is not concurrency-safe because non-'Sendable' type '(UnsafePointer<time_t>?, UnsafeMutablePointer<tm>?) -> UnsafeMutablePointer<tm>?' (aka '(Optional<UnsafePointer<Int>>, Optional<UnsafeMutablePointer<tm>>) -> Optional<UnsafeMutablePointer<tm>>') may have shared mutable state; this is an error in the Swift 6 language mode
    |              |- note: annotate 'localtime_r' with '@MainActor' if property should only be accessed from the main actor
    |              `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 31 |   public let strftime      = Darwin.strftime
 32 | #endif
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/Users/admin/builder/spi-builder-workspace/Sources/xsys/time.swift:31:14: warning: let 'strftime' is not concurrency-safe because non-'Sendable' type '(UnsafeMutablePointer<CChar>?, Int, UnsafePointer<CChar>?, UnsafePointer<tm>?) -> Int' (aka '(Optional<UnsafeMutablePointer<Int8>>, Int, Optional<UnsafePointer<Int8>>, Optional<UnsafePointer<tm>>) -> Int') may have shared mutable state; this is an error in the Swift 6 language mode
 29 |   public let gmtime_r      = Darwin.gmtime_r
 30 |   public let localtime_r   = Darwin.localtime_r
 31 |   public let strftime      = Darwin.strftime
    |              |- warning: let 'strftime' is not concurrency-safe because non-'Sendable' type '(UnsafeMutablePointer<CChar>?, Int, UnsafePointer<CChar>?, UnsafePointer<tm>?) -> Int' (aka '(Optional<UnsafeMutablePointer<Int8>>, Int, Optional<UnsafePointer<Int8>>, Optional<UnsafePointer<tm>>) -> Int') may have shared mutable state; this is an error in the Swift 6 language mode
    |              |- note: annotate 'strftime' with '@MainActor' if property should only be accessed from the main actor
    |              `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 32 | #endif
 33 |
/Users/admin/builder/spi-builder-workspace/Sources/xsys/timespec.swift:92:1: warning: extension declares a conformance of imported type 'timespec' to imported protocol 'CustomStringConvertible'; this will not behave correctly if the owners of 'Darwin' introduce this conformance in the future
 90 | }
 91 |
 92 | extension timespec: CustomStringConvertible {
    | |- warning: extension declares a conformance of imported type 'timespec' to imported protocol 'CustomStringConvertible'; this will not behave correctly if the owners of 'Darwin' introduce this conformance in the future
    | `- note: add '@retroactive' to silence this warning
 93 |   @inlinable
 94 |   public var description : String {
/Users/admin/builder/spi-builder-workspace/Sources/xsys/timespec.swift:104:1: warning: extension declares a conformance of imported type 'timeval' to imported protocol 'CustomStringConvertible'; this will not behave correctly if the owners of 'Darwin' introduce this conformance in the future
102 | }
103 |
104 | extension timeval: CustomStringConvertible {
    | |- warning: extension declares a conformance of imported type 'timeval' to imported protocol 'CustomStringConvertible'; this will not behave correctly if the owners of 'Darwin' introduce this conformance in the future
    | `- note: add '@retroactive' to silence this warning
105 |   @inlinable
106 |   public var description : String {
/Users/admin/builder/spi-builder-workspace/Sources/xsys/timespec.swift:51:28: warning: reference to var 'mach_task_self_' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 49 |       host_get_clock_service(mach_host_self(), SYSTEM_CLOCK, &cclock);
 50 |       clock_get_time(cclock, &mts);
 51 |       mach_port_deallocate(mach_task_self_, cclock);
    |                            `- warning: reference to var 'mach_task_self_' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 52 |
 53 |       return timespec(mts)
Darwin.mach_task_self_:1:12: note: var declared here
1 | public var mach_task_self_: mach_port_t
  |            `- note: var declared here
SwiftDriverJobDiscovery normal armv7k Compiling time.swift (in target 'xsys' from project 'xsys')
SwiftDriverJobDiscovery normal armv7k Compiling timespec.swift (in target 'xsys' from project 'xsys')
SwiftCompile normal arm64_32 Compiling\ SocketAddress.swift,\ UUID.swift /Users/admin/builder/spi-builder-workspace/Sources/xsys/SocketAddress.swift /Users/admin/builder/spi-builder-workspace/Sources/xsys/UUID.swift (in target 'xsys' from project 'xsys')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-swiftTaskExecution -- /Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/bin/swift-frontend -frontend -c /Users/admin/builder/spi-builder-workspace/Sources/xsys/Module.swift /Users/admin/builder/spi-builder-workspace/Sources/xsys/POSIXError.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/xsys/SocketAddress.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/xsys/UUID.swift /Users/admin/builder/spi-builder-workspace/Sources/xsys/dylib.swift /Users/admin/builder/spi-builder-workspace/Sources/xsys/fd.swift /Users/admin/builder/spi-builder-workspace/Sources/xsys/ioctl.swift /Users/admin/builder/spi-builder-workspace/Sources/xsys/misc.swift /Users/admin/builder/spi-builder-workspace/Sources/xsys/ntohs.swift /Users/admin/builder/spi-builder-workspace/Sources/xsys/sockaddr_any.swift /Users/admin/builder/spi-builder-workspace/Sources/xsys/socket.swift /Users/admin/builder/spi-builder-workspace/Sources/xsys/time.swift /Users/admin/builder/spi-builder-workspace/Sources/xsys/timespec.swift /Users/admin/builder/spi-builder-workspace/Sources/xsys/timeval_any.swift -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/xsys.build/Debug-watchos/xsys.build/Objects-normal/arm64_32/SocketAddress.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/xsys.build/Debug-watchos/xsys.build/Objects-normal/arm64_32/SocketAddress.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/xsys.build/Debug-watchos/xsys.build/Objects-normal/arm64_32/SocketAddress.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/xsys.build/Debug-watchos/xsys.build/Objects-normal/arm64_32/SocketAddress.dia -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/xsys.build/Debug-watchos/xsys.build/Objects-normal/arm64_32/UUID.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/xsys.build/Debug-watchos/xsys.build/Objects-normal/arm64_32/UUID.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/xsys.build/Debug-watchos/xsys.build/Objects-normal/arm64_32/UUID.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/xsys.build/Debug-watchos/xsys.build/Objects-normal/arm64_32/UUID.dia -target arm64_32-apple-watchos5.0 -enable-objc-interop -sdk /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS10.4.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -I /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -F /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS10.4.sdk/Developer/Library/Frameworks -no-color-diagnostics -enable-testing -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -profile-generate -profile-coverage-mapping -swift-version 5 -enforce-exclusivity\=checked -stats-output-dir /Users/admin/builder/spi-builder-workspace/.stats -Onone -D SWIFT_PACKAGE -D DEBUG -serialize-debugging-options -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/xsys.build/Debug-watchos/xsys.build/Objects-normal/arm64_32/xsys_const_extract_protocols.json -strict-concurrency\=complete -empty-abi-descriptor -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /Users/admin/builder/spi-builder-workspace -resource-dir /Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/lib/swift -enable-anonymous-context-mangled-names -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/xsys.build/Debug-watchos/xsys.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/xsys.build/Debug-watchos/xsys.build/DerivedSources-normal/arm64_32 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/xsys.build/Debug-watchos/xsys.build/DerivedSources/arm64_32 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/xsys.build/Debug-watchos/xsys.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name xsys -frontend-parseable-output -disable-clang-spi -target-sdk-version 10.4 -target-sdk-name watchos10.4 -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS10.4.sdk/usr/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS10.4.sdk/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS10.4.sdk/usr/local/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS10.4.sdk/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/bin/swift-plugin-server -plugin-path /Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/lib/swift/host/plugins -plugin-path /Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/local/lib/swift/host/plugins -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/xsys.build/Debug-watchos/xsys.build/Objects-normal/arm64_32/SocketAddress.o -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/xsys.build/Debug-watchos/xsys.build/Objects-normal/arm64_32/UUID.o -index-unit-output-path /xsys.build/Debug-watchos/xsys.build/Objects-normal/arm64_32/SocketAddress.o -index-unit-output-path /xsys.build/Debug-watchos/xsys.build/Objects-normal/arm64_32/UUID.o -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -index-system-modules
SwiftCompile normal arm64_32 /Users/admin/builder/spi-builder-workspace/Sources/xsys/SocketAddress.swift (in target 'xsys' from project 'xsys')
    cd /Users/admin/builder/spi-builder-workspace
    /Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/bin/swift-frontend -c /Users/admin/builder/spi-builder-workspace/Sources/xsys/Module.swift /Users/admin/builder/spi-builder-workspace/Sources/xsys/POSIXError.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/xsys/SocketAddress.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/xsys/UUID.swift /Users/admin/builder/spi-builder-workspace/Sources/xsys/dylib.swift /Users/admin/builder/spi-builder-workspace/Sources/xsys/fd.swift /Users/admin/builder/spi-builder-workspace/Sources/xsys/ioctl.swift /Users/admin/builder/spi-builder-workspace/Sources/xsys/misc.swift /Users/admin/builder/spi-builder-workspace/Sources/xsys/ntohs.swift /Users/admin/builder/spi-builder-workspace/Sources/xsys/sockaddr_any.swift /Users/admin/builder/spi-builder-workspace/Sources/xsys/socket.swift /Users/admin/builder/spi-builder-workspace/Sources/xsys/time.swift /Users/admin/builder/spi-builder-workspace/Sources/xsys/timespec.swift /Users/admin/builder/spi-builder-workspace/Sources/xsys/timeval_any.swift -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/xsys.build/Debug-watchos/xsys.build/Objects-normal/arm64_32/SocketAddress.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/xsys.build/Debug-watchos/xsys.build/Objects-normal/arm64_32/SocketAddress.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/xsys.build/Debug-watchos/xsys.build/Objects-normal/arm64_32/SocketAddress.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/xsys.build/Debug-watchos/xsys.build/Objects-normal/arm64_32/SocketAddress.dia -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/xsys.build/Debug-watchos/xsys.build/Objects-normal/arm64_32/UUID.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/xsys.build/Debug-watchos/xsys.build/Objects-normal/arm64_32/UUID.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/xsys.build/Debug-watchos/xsys.build/Objects-normal/arm64_32/UUID.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/xsys.build/Debug-watchos/xsys.build/Objects-normal/arm64_32/UUID.dia -target arm64_32-apple-watchos5.0 -enable-objc-interop -sdk /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS10.4.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -I /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -F /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS10.4.sdk/Developer/Library/Frameworks -no-color-diagnostics -enable-testing -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -profile-generate -profile-coverage-mapping -swift-version 5 -enforce-exclusivity\=checked -stats-output-dir /Users/admin/builder/spi-builder-workspace/.stats -Onone -D SWIFT_PACKAGE -D DEBUG -serialize-debugging-options -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/xsys.build/Debug-watchos/xsys.build/Objects-normal/arm64_32/xsys_const_extract_protocols.json -strict-concurrency\=complete -empty-abi-descriptor -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /Users/admin/builder/spi-builder-workspace -resource-dir /Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/lib/swift -enable-anonymous-context-mangled-names -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/xsys.build/Debug-watchos/xsys.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/xsys.build/Debug-watchos/xsys.build/DerivedSources-normal/arm64_32 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/xsys.build/Debug-watchos/xsys.build/DerivedSources/arm64_32 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/xsys.build/Debug-watchos/xsys.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name xsys -frontend-parseable-output -disable-clang-spi -target-sdk-version 10.4 -target-sdk-name watchos10.4 -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS10.4.sdk/usr/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS10.4.sdk/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS10.4.sdk/usr/local/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS10.4.sdk/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/bin/swift-plugin-server -plugin-path /Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/lib/swift/host/plugins -plugin-path /Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/local/lib/swift/host/plugins -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/xsys.build/Debug-watchos/xsys.build/Objects-normal/arm64_32/SocketAddress.o -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/xsys.build/Debug-watchos/xsys.build/Objects-normal/arm64_32/UUID.o -index-unit-output-path /xsys.build/Debug-watchos/xsys.build/Objects-normal/arm64_32/SocketAddress.o -index-unit-output-path /xsys.build/Debug-watchos/xsys.build/Objects-normal/arm64_32/UUID.o -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -index-system-modules
SwiftCompile normal arm64_32 /Users/admin/builder/spi-builder-workspace/Sources/xsys/UUID.swift (in target 'xsys' from project 'xsys')
    cd /Users/admin/builder/spi-builder-workspace
    /Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/bin/swift-frontend -c /Users/admin/builder/spi-builder-workspace/Sources/xsys/Module.swift /Users/admin/builder/spi-builder-workspace/Sources/xsys/POSIXError.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/xsys/SocketAddress.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/xsys/UUID.swift /Users/admin/builder/spi-builder-workspace/Sources/xsys/dylib.swift /Users/admin/builder/spi-builder-workspace/Sources/xsys/fd.swift /Users/admin/builder/spi-builder-workspace/Sources/xsys/ioctl.swift /Users/admin/builder/spi-builder-workspace/Sources/xsys/misc.swift /Users/admin/builder/spi-builder-workspace/Sources/xsys/ntohs.swift /Users/admin/builder/spi-builder-workspace/Sources/xsys/sockaddr_any.swift /Users/admin/builder/spi-builder-workspace/Sources/xsys/socket.swift /Users/admin/builder/spi-builder-workspace/Sources/xsys/time.swift /Users/admin/builder/spi-builder-workspace/Sources/xsys/timespec.swift /Users/admin/builder/spi-builder-workspace/Sources/xsys/timeval_any.swift -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/xsys.build/Debug-watchos/xsys.build/Objects-normal/arm64_32/SocketAddress.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/xsys.build/Debug-watchos/xsys.build/Objects-normal/arm64_32/SocketAddress.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/xsys.build/Debug-watchos/xsys.build/Objects-normal/arm64_32/SocketAddress.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/xsys.build/Debug-watchos/xsys.build/Objects-normal/arm64_32/SocketAddress.dia -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/xsys.build/Debug-watchos/xsys.build/Objects-normal/arm64_32/UUID.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/xsys.build/Debug-watchos/xsys.build/Objects-normal/arm64_32/UUID.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/xsys.build/Debug-watchos/xsys.build/Objects-normal/arm64_32/UUID.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/xsys.build/Debug-watchos/xsys.build/Objects-normal/arm64_32/UUID.dia -target arm64_32-apple-watchos5.0 -enable-objc-interop -sdk /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS10.4.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -I /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -F /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS10.4.sdk/Developer/Library/Frameworks -no-color-diagnostics -enable-testing -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -profile-generate -profile-coverage-mapping -swift-version 5 -enforce-exclusivity\=checked -stats-output-dir /Users/admin/builder/spi-builder-workspace/.stats -Onone -D SWIFT_PACKAGE -D DEBUG -serialize-debugging-options -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/xsys.build/Debug-watchos/xsys.build/Objects-normal/arm64_32/xsys_const_extract_protocols.json -strict-concurrency\=complete -empty-abi-descriptor -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /Users/admin/builder/spi-builder-workspace -resource-dir /Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/lib/swift -enable-anonymous-context-mangled-names -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/xsys.build/Debug-watchos/xsys.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/xsys.build/Debug-watchos/xsys.build/DerivedSources-normal/arm64_32 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/xsys.build/Debug-watchos/xsys.build/DerivedSources/arm64_32 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/xsys.build/Debug-watchos/xsys.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name xsys -frontend-parseable-output -disable-clang-spi -target-sdk-version 10.4 -target-sdk-name watchos10.4 -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS10.4.sdk/usr/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS10.4.sdk/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS10.4.sdk/usr/local/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS10.4.sdk/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/bin/swift-plugin-server -plugin-path /Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/lib/swift/host/plugins -plugin-path /Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/local/lib/swift/host/plugins -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/xsys.build/Debug-watchos/xsys.build/Objects-normal/arm64_32/SocketAddress.o -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/xsys.build/Debug-watchos/xsys.build/Objects-normal/arm64_32/UUID.o -index-unit-output-path /xsys.build/Debug-watchos/xsys.build/Objects-normal/arm64_32/SocketAddress.o -index-unit-output-path /xsys.build/Debug-watchos/xsys.build/Objects-normal/arm64_32/UUID.o -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -index-system-modules
SwiftDriver\ Compilation\ Requirements xsys normal armv7k com.apple.xcode.tools.swift.compiler (in target 'xsys' from project 'xsys')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-Swift-Compilation-Requirements -- /Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/bin/swiftc -module-name xsys -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/xsys.build/Debug-watchos/xsys.build/Objects-normal/armv7k/xsys.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -stats-output-dir .stats -strict-concurrency\=complete -sdk /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS10.4.sdk -target armv7k-apple-watchos5.0 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -profile-coverage-mapping -profile-generate -enable-testing -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -swift-version 5 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -I /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -F /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS10.4.sdk/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/xsys.build/Debug-watchos/xsys.build/Objects-normal/armv7k/xsys-OutputFileMap.json -use-frontend-parseable-output -save-temps -no-color-diagnostics -serialize-diagnostics -emit-dependencies -emit-module -emit-module-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/xsys.build/Debug-watchos/xsys.build/Objects-normal/armv7k/xsys.swiftmodule -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/xsys.build/Debug-watchos/xsys.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/xsys.build/Debug-watchos/xsys.build/Objects-normal/armv7k/xsys_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/xsys.build/Debug-watchos/xsys.build/DerivedSources-normal/armv7k -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/xsys.build/Debug-watchos/xsys.build/DerivedSources/armv7k -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/xsys.build/Debug-watchos/xsys.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -emit-objc-header -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/xsys.build/Debug-watchos/xsys.build/Objects-normal/armv7k/xsys-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace -experimental-emit-module-separately -disable-cmo
SwiftDriver\ Compilation\ Requirements xsys normal arm64_32 com.apple.xcode.tools.swift.compiler (in target 'xsys' from project 'xsys')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-Swift-Compilation-Requirements -- /Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/bin/swiftc -module-name xsys -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/xsys.build/Debug-watchos/xsys.build/Objects-normal/arm64_32/xsys.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -stats-output-dir .stats -strict-concurrency\=complete -sdk /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS10.4.sdk -target arm64_32-apple-watchos5.0 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -profile-coverage-mapping -profile-generate -enable-testing -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -swift-version 5 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -I /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -F /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS10.4.sdk/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/xsys.build/Debug-watchos/xsys.build/Objects-normal/arm64_32/xsys-OutputFileMap.json -use-frontend-parseable-output -save-temps -no-color-diagnostics -serialize-diagnostics -emit-dependencies -emit-module -emit-module-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/xsys.build/Debug-watchos/xsys.build/Objects-normal/arm64_32/xsys.swiftmodule -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/xsys.build/Debug-watchos/xsys.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/xsys.build/Debug-watchos/xsys.build/Objects-normal/arm64_32/xsys_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/xsys.build/Debug-watchos/xsys.build/DerivedSources-normal/arm64_32 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/xsys.build/Debug-watchos/xsys.build/DerivedSources/arm64_32 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/xsys.build/Debug-watchos/xsys.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -emit-objc-header -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/xsys.build/Debug-watchos/xsys.build/Objects-normal/arm64_32/xsys-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace -experimental-emit-module-separately -disable-cmo
note: Using global toolchain override 'Swift 6.0 Development Snapshot 2024-05-26 (a)'. (in target 'xsys' from project 'xsys')
** BUILD FAILED **
The following build commands failed:
	SwiftEmitModule normal armv7k Emitting\ module\ for\ xsys (in target 'xsys' from project 'xsys')
	SwiftEmitModule normal arm64_32 Emitting\ module\ for\ xsys (in target 'xsys' from project 'xsys')
(2 failures)
BUILD FAILURE 6.0 watchOS
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