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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 CRC with Swift 6.0 for iOS 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 CRC -destination generic/platform=ios OTHER_SWIFT_FLAGS=-stats-output-dir .stats -strict-concurrency=complete

Build Log

SwiftCompile normal arm64 Compiling\ Checksum.swift /Users/admin/builder/spi-builder-workspace/Sources/Checksum.swift (in target 'CRC' from project 'CRC')
    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/CRC+Verify.swift /Users/admin/builder/spi-builder-workspace/Sources/CRC.swift /Users/admin/builder/spi-builder-workspace/Sources/CRC16.swift /Users/admin/builder/spi-builder-workspace/Sources/CRC32.swift /Users/admin/builder/spi-builder-workspace/Sources/CRC64.swift /Users/admin/builder/spi-builder-workspace/Sources/CRC8.swift /Users/admin/builder/spi-builder-workspace/Sources/CRCCalculator.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/Checksum.swift /Users/admin/builder/spi-builder-workspace/Sources/Hex.swift -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRC.build/Objects-normal/arm64/Checksum.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRC.build/Objects-normal/arm64/Checksum.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRC.build/Objects-normal/arm64/Checksum.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRC.build/Objects-normal/arm64/Checksum.dia -target arm64-apple-ios12.0 -Xllvm -aarch64-use-tbi -enable-objc-interop -sdk /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS17.4.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos -I /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos -F /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS17.4.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/CRC.build/Debug-iphoneos/CRC.build/Objects-normal/arm64/CRC_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/CRC.build/Debug-iphoneos/CRC.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRC.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRC.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRC.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name CRC -frontend-parseable-output -disable-clang-spi -target-sdk-version 17.4 -target-sdk-name iphoneos17.4 -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS17.4.sdk/usr/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS17.4.sdk/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS17.4.sdk/usr/local/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS17.4.sdk/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.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/CRC.build/Debug-iphoneos/CRC.build/Objects-normal/arm64/Checksum.o -index-unit-output-path /CRC.build/Debug-iphoneos/CRC.build/Objects-normal/arm64/Checksum.o -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -index-system-modules
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Checksum.swift (in target 'CRC' from project 'CRC')
    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/CRC+Verify.swift /Users/admin/builder/spi-builder-workspace/Sources/CRC.swift /Users/admin/builder/spi-builder-workspace/Sources/CRC16.swift /Users/admin/builder/spi-builder-workspace/Sources/CRC32.swift /Users/admin/builder/spi-builder-workspace/Sources/CRC64.swift /Users/admin/builder/spi-builder-workspace/Sources/CRC8.swift /Users/admin/builder/spi-builder-workspace/Sources/CRCCalculator.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/Checksum.swift /Users/admin/builder/spi-builder-workspace/Sources/Hex.swift -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRC.build/Objects-normal/arm64/Checksum.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRC.build/Objects-normal/arm64/Checksum.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRC.build/Objects-normal/arm64/Checksum.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRC.build/Objects-normal/arm64/Checksum.dia -target arm64-apple-ios12.0 -Xllvm -aarch64-use-tbi -enable-objc-interop -sdk /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS17.4.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos -I /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos -F /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS17.4.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/CRC.build/Debug-iphoneos/CRC.build/Objects-normal/arm64/CRC_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/CRC.build/Debug-iphoneos/CRC.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRC.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRC.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRC.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name CRC -frontend-parseable-output -disable-clang-spi -target-sdk-version 17.4 -target-sdk-name iphoneos17.4 -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS17.4.sdk/usr/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS17.4.sdk/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS17.4.sdk/usr/local/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS17.4.sdk/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.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/CRC.build/Debug-iphoneos/CRC.build/Objects-normal/arm64/Checksum.o -index-unit-output-path /CRC.build/Debug-iphoneos/CRC.build/Objects-normal/arm64/Checksum.o -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -index-system-modules
SwiftCompile normal arm64 Compiling\ CRC64.swift /Users/admin/builder/spi-builder-workspace/Sources/CRC64.swift (in target 'CRC' from project 'CRC')
    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/CRC+Verify.swift /Users/admin/builder/spi-builder-workspace/Sources/CRC.swift /Users/admin/builder/spi-builder-workspace/Sources/CRC16.swift /Users/admin/builder/spi-builder-workspace/Sources/CRC32.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/CRC64.swift /Users/admin/builder/spi-builder-workspace/Sources/CRC8.swift /Users/admin/builder/spi-builder-workspace/Sources/CRCCalculator.swift /Users/admin/builder/spi-builder-workspace/Sources/Checksum.swift /Users/admin/builder/spi-builder-workspace/Sources/Hex.swift -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRC.build/Objects-normal/arm64/CRC64.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRC.build/Objects-normal/arm64/CRC64.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRC.build/Objects-normal/arm64/CRC64.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRC.build/Objects-normal/arm64/CRC64.dia -target arm64-apple-ios12.0 -Xllvm -aarch64-use-tbi -enable-objc-interop -sdk /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS17.4.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos -I /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos -F /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS17.4.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/CRC.build/Debug-iphoneos/CRC.build/Objects-normal/arm64/CRC_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/CRC.build/Debug-iphoneos/CRC.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRC.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRC.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRC.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name CRC -frontend-parseable-output -disable-clang-spi -target-sdk-version 17.4 -target-sdk-name iphoneos17.4 -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS17.4.sdk/usr/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS17.4.sdk/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS17.4.sdk/usr/local/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS17.4.sdk/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.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/CRC.build/Debug-iphoneos/CRC.build/Objects-normal/arm64/CRC64.o -index-unit-output-path /CRC.build/Debug-iphoneos/CRC.build/Objects-normal/arm64/CRC64.o -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -index-system-modules
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/CRC64.swift (in target 'CRC' from project 'CRC')
    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/CRC+Verify.swift /Users/admin/builder/spi-builder-workspace/Sources/CRC.swift /Users/admin/builder/spi-builder-workspace/Sources/CRC16.swift /Users/admin/builder/spi-builder-workspace/Sources/CRC32.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/CRC64.swift /Users/admin/builder/spi-builder-workspace/Sources/CRC8.swift /Users/admin/builder/spi-builder-workspace/Sources/CRCCalculator.swift /Users/admin/builder/spi-builder-workspace/Sources/Checksum.swift /Users/admin/builder/spi-builder-workspace/Sources/Hex.swift -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRC.build/Objects-normal/arm64/CRC64.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRC.build/Objects-normal/arm64/CRC64.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRC.build/Objects-normal/arm64/CRC64.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRC.build/Objects-normal/arm64/CRC64.dia -target arm64-apple-ios12.0 -Xllvm -aarch64-use-tbi -enable-objc-interop -sdk /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS17.4.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos -I /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos -F /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS17.4.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/CRC.build/Debug-iphoneos/CRC.build/Objects-normal/arm64/CRC_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/CRC.build/Debug-iphoneos/CRC.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRC.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRC.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRC.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name CRC -frontend-parseable-output -disable-clang-spi -target-sdk-version 17.4 -target-sdk-name iphoneos17.4 -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS17.4.sdk/usr/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS17.4.sdk/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS17.4.sdk/usr/local/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS17.4.sdk/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.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/CRC.build/Debug-iphoneos/CRC.build/Objects-normal/arm64/CRC64.o -index-unit-output-path /CRC.build/Debug-iphoneos/CRC.build/Objects-normal/arm64/CRC64.o -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -index-system-modules
/Users/admin/builder/spi-builder-workspace/Sources/CRC64.swift:13:23: warning: static property 'ecma' is not concurrency-safe because non-'Sendable' type 'CRC<UInt64>' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let ecma = Self(polynomial: 0x42F0E1EBA9EA3693, initialValue: 0xFFFFFFFFFFFFFFFF, reflected: true, xorOut: 0xFFFFFFFFFFFFFFFF)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC.swift:9:15: note: consider making generic struct 'CRC' conform to the 'Sendable' protocol
public struct CRC<Value: FixedWidthInteger>: Checksum {
              ^
                                                     , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/CRC64.swift:13:23: note: annotate 'ecma' with '@MainActor' if property should only be accessed from the main actor
    public static let ecma = Self(polynomial: 0x42F0E1EBA9EA3693, initialValue: 0xFFFFFFFFFFFFFFFF, reflected: true, xorOut: 0xFFFFFFFFFFFFFFFF)
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/CRC64.swift:13:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let ecma = Self(polynomial: 0x42F0E1EBA9EA3693, initialValue: 0xFFFFFFFFFFFFFFFF, reflected: true, xorOut: 0xFFFFFFFFFFFFFFFF)
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/CRC64.swift:14:23: warning: static property 'iso' is not concurrency-safe because non-'Sendable' type 'CRC<UInt64>' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let iso = Self(polynomial: 0x000000000000001B, initialValue: 0xFFFFFFFFFFFFFFFF, reflected: true, xorOut: 0xFFFFFFFFFFFFFFFF)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC.swift:9:15: note: consider making generic struct 'CRC' conform to the 'Sendable' protocol
public struct CRC<Value: FixedWidthInteger>: Checksum {
              ^
                                                     , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/CRC64.swift:14:23: note: annotate 'iso' with '@MainActor' if property should only be accessed from the main actor
    public static let iso = Self(polynomial: 0x000000000000001B, initialValue: 0xFFFFFFFFFFFFFFFF, reflected: true, xorOut: 0xFFFFFFFFFFFFFFFF)
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/CRC64.swift:14:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let iso = Self(polynomial: 0x000000000000001B, initialValue: 0xFFFFFFFFFFFFFFFF, reflected: true, xorOut: 0xFFFFFFFFFFFFFFFF)
                      ^
    nonisolated(unsafe)
SwiftCompile normal arm64 Compiling\ CRC+Verify.swift /Users/admin/builder/spi-builder-workspace/Sources/CRC+Verify.swift (in target 'CRC' from project 'CRC')
    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 -primary-file /Users/admin/builder/spi-builder-workspace/Sources/CRC+Verify.swift /Users/admin/builder/spi-builder-workspace/Sources/CRC.swift /Users/admin/builder/spi-builder-workspace/Sources/CRC16.swift /Users/admin/builder/spi-builder-workspace/Sources/CRC32.swift /Users/admin/builder/spi-builder-workspace/Sources/CRC64.swift /Users/admin/builder/spi-builder-workspace/Sources/CRC8.swift /Users/admin/builder/spi-builder-workspace/Sources/CRCCalculator.swift /Users/admin/builder/spi-builder-workspace/Sources/Checksum.swift /Users/admin/builder/spi-builder-workspace/Sources/Hex.swift -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRC.build/Objects-normal/arm64/CRC+Verify.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRC.build/Objects-normal/arm64/CRC+Verify.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRC.build/Objects-normal/arm64/CRC+Verify.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRC.build/Objects-normal/arm64/CRC+Verify.dia -target arm64-apple-ios12.0 -Xllvm -aarch64-use-tbi -enable-objc-interop -sdk /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS17.4.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos -I /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos -F /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS17.4.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/CRC.build/Debug-iphoneos/CRC.build/Objects-normal/arm64/CRC_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/CRC.build/Debug-iphoneos/CRC.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRC.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRC.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRC.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name CRC -frontend-parseable-output -disable-clang-spi -target-sdk-version 17.4 -target-sdk-name iphoneos17.4 -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS17.4.sdk/usr/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS17.4.sdk/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS17.4.sdk/usr/local/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS17.4.sdk/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.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/CRC.build/Debug-iphoneos/CRC.build/Objects-normal/arm64/CRC+Verify.o -index-unit-output-path /CRC.build/Debug-iphoneos/CRC.build/Objects-normal/arm64/CRC+Verify.o -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -index-system-modules
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/CRC+Verify.swift (in target 'CRC' from project 'CRC')
    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 -primary-file /Users/admin/builder/spi-builder-workspace/Sources/CRC+Verify.swift /Users/admin/builder/spi-builder-workspace/Sources/CRC.swift /Users/admin/builder/spi-builder-workspace/Sources/CRC16.swift /Users/admin/builder/spi-builder-workspace/Sources/CRC32.swift /Users/admin/builder/spi-builder-workspace/Sources/CRC64.swift /Users/admin/builder/spi-builder-workspace/Sources/CRC8.swift /Users/admin/builder/spi-builder-workspace/Sources/CRCCalculator.swift /Users/admin/builder/spi-builder-workspace/Sources/Checksum.swift /Users/admin/builder/spi-builder-workspace/Sources/Hex.swift -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRC.build/Objects-normal/arm64/CRC+Verify.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRC.build/Objects-normal/arm64/CRC+Verify.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRC.build/Objects-normal/arm64/CRC+Verify.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRC.build/Objects-normal/arm64/CRC+Verify.dia -target arm64-apple-ios12.0 -Xllvm -aarch64-use-tbi -enable-objc-interop -sdk /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS17.4.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos -I /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos -F /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS17.4.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/CRC.build/Debug-iphoneos/CRC.build/Objects-normal/arm64/CRC_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/CRC.build/Debug-iphoneos/CRC.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRC.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRC.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRC.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name CRC -frontend-parseable-output -disable-clang-spi -target-sdk-version 17.4 -target-sdk-name iphoneos17.4 -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS17.4.sdk/usr/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS17.4.sdk/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS17.4.sdk/usr/local/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS17.4.sdk/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.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/CRC.build/Debug-iphoneos/CRC.build/Objects-normal/arm64/CRC+Verify.o -index-unit-output-path /CRC.build/Debug-iphoneos/CRC.build/Objects-normal/arm64/CRC+Verify.o -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -index-system-modules
/Users/admin/builder/spi-builder-workspace/Sources/CRC+Verify.swift:14:16: warning: stored property 'actualValue' of 'Sendable'-conforming generic struct 'VerificationError' has non-sendable type 'Value'; this is an error in the Swift 6 language mode
    public let actualValue: Value
               ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC+Verify.swift:10:33: note: consider making generic parameter 'Value' conform to the 'Sendable' protocol
public struct VerificationError<Value: FixedWidthInteger>: Error, CustomStringConvertible {
                                ^
                                                        , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/CRC+Verify.swift:15:16: warning: stored property 'expectedValue' of 'Sendable'-conforming generic struct 'VerificationError' has non-sendable type 'Value'; this is an error in the Swift 6 language mode
    public let expectedValue: Value
               ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC+Verify.swift:10:33: note: consider making generic parameter 'Value' conform to the 'Sendable' protocol
public struct VerificationError<Value: FixedWidthInteger>: Error, CustomStringConvertible {
                                ^
                                                        , Sendable
SwiftDriverJobDiscovery normal arm64 Emitting module for CRC (in target 'CRC' from project 'CRC')
SwiftDriver\ Compilation\ Requirements CRC normal arm64 com.apple.xcode.tools.swift.compiler (in target 'CRC' from project 'CRC')
    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 CRC -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRC.build/Objects-normal/arm64/CRC.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -stats-output-dir .stats -strict-concurrency\=complete -sdk /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS17.4.sdk -target arm64-apple-ios12.0 -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-iphoneos -I /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos -F /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS17.4.sdk/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRC.build/Objects-normal/arm64/CRC-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/CRC.build/Debug-iphoneos/CRC.build/Objects-normal/arm64/CRC.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/CRC.build/Debug-iphoneos/CRC.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRC.build/Objects-normal/arm64/CRC_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRC.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRC.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRC.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/CRC.build/Debug-iphoneos/CRC.build/Objects-normal/arm64/CRC-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace -experimental-emit-module-separately -disable-cmo
SwiftDriverJobDiscovery normal arm64 Compiling CRCCalculator.swift (in target 'CRC' from project 'CRC')
SwiftDriverJobDiscovery normal arm64 Compiling CRC64.swift (in target 'CRC' from project 'CRC')
SwiftDriverJobDiscovery normal arm64 Compiling CRC+Verify.swift (in target 'CRC' from project 'CRC')
SwiftDriverJobDiscovery normal arm64 Compiling CRC8.swift (in target 'CRC' from project 'CRC')
SwiftDriverJobDiscovery normal arm64 Compiling CRC32.swift (in target 'CRC' from project 'CRC')
SwiftDriverJobDiscovery normal arm64 Compiling CRC.swift (in target 'CRC' from project 'CRC')
SwiftDriverJobDiscovery normal arm64 Compiling Hex.swift (in target 'CRC' from project 'CRC')
SwiftDriverJobDiscovery normal arm64 Compiling Checksum.swift (in target 'CRC' from project 'CRC')
SwiftDriverJobDiscovery normal arm64 Compiling CRC16.swift (in target 'CRC' from project 'CRC')
SwiftDriver\ Compilation CRC normal arm64 com.apple.xcode.tools.swift.compiler (in target 'CRC' from project 'CRC')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-Swift-Compilation -- /Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/bin/swiftc -module-name CRC -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRC.build/Objects-normal/arm64/CRC.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -stats-output-dir .stats -strict-concurrency\=complete -sdk /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS17.4.sdk -target arm64-apple-ios12.0 -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-iphoneos -I /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos -F /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS17.4.sdk/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRC.build/Objects-normal/arm64/CRC-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/CRC.build/Debug-iphoneos/CRC.build/Objects-normal/arm64/CRC.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/CRC.build/Debug-iphoneos/CRC.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRC.build/Objects-normal/arm64/CRC_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRC.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRC.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRC.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/CRC.build/Debug-iphoneos/CRC.build/Objects-normal/arm64/CRC-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace -experimental-emit-module-separately -disable-cmo
SwiftMergeGeneratedHeaders /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps-iphoneos/CRC-Swift.h /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRC.build/Objects-normal/arm64/CRC-Swift.h (in target 'CRC' from project 'CRC')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-swiftHeaderTool -arch arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRC.build/Objects-normal/arm64/CRC-Swift.h -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps-iphoneos/CRC-Swift.h
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos/CRC.swiftmodule/arm64-apple-ios.swiftmodule /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRC.build/Objects-normal/arm64/CRC.swiftmodule (in target 'CRC' from project 'CRC')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-copy -exclude .DS_Store -exclude CVS -exclude .svn -exclude .git -exclude .hg -resolve-src-symlinks -rename /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRC.build/Objects-normal/arm64/CRC.swiftmodule /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos/CRC.swiftmodule/arm64-apple-ios.swiftmodule
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos/CRC.swiftmodule/arm64-apple-ios.swiftdoc /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRC.build/Objects-normal/arm64/CRC.swiftdoc (in target 'CRC' from project 'CRC')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-copy -exclude .DS_Store -exclude CVS -exclude .svn -exclude .git -exclude .hg -resolve-src-symlinks -rename /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRC.build/Objects-normal/arm64/CRC.swiftdoc /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos/CRC.swiftmodule/arm64-apple-ios.swiftdoc
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos/CRC.swiftmodule/arm64-apple-ios.abi.json /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRC.build/Objects-normal/arm64/CRC.abi.json (in target 'CRC' from project 'CRC')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-copy -exclude .DS_Store -exclude CVS -exclude .svn -exclude .git -exclude .hg -resolve-src-symlinks -rename /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRC.build/Objects-normal/arm64/CRC.abi.json /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos/CRC.swiftmodule/arm64-apple-ios.abi.json
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos/CRC.swiftmodule/Project/arm64-apple-ios.swiftsourceinfo /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRC.build/Objects-normal/arm64/CRC.swiftsourceinfo (in target 'CRC' from project 'CRC')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-copy -exclude .DS_Store -exclude CVS -exclude .svn -exclude .git -exclude .hg -resolve-src-symlinks -rename /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRC.build/Objects-normal/arm64/CRC.swiftsourceinfo /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos/CRC.swiftmodule/Project/arm64-apple-ios.swiftsourceinfo
Ld /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos/CRC.o normal (in target 'CRC' from project 'CRC')
    cd /Users/admin/builder/spi-builder-workspace
    /Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/bin/clang -Xlinker -reproducible -target arm64-apple-ios12.0 -r -isysroot /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS17.4.sdk -O0 -L/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EagerLinkingTBDs/Debug-iphoneos -L/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos -L/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/lib -F/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EagerLinkingTBDs/Debug-iphoneos -F/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos -iframework /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/Library/Frameworks -iframework /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS17.4.sdk/Developer/Library/Frameworks -filelist /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRC.build/Objects-normal/arm64/CRC.LinkFileList -nostdlib -Xlinker -object_path_lto -Xlinker /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRC.build/Objects-normal/arm64/CRC_lto.o -Xlinker -export_dynamic -Xlinker -no_deduplicate -Xlinker -debug_variant -fobjc-link-runtime -L/Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/lib/swift/iphoneos -L/usr/lib/swift -Xlinker -add_ast_path -Xlinker /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRC.build/Objects-normal/arm64/CRC.swiftmodule -Xlinker -dependency_info -Xlinker /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRC.build/Objects-normal/arm64/CRC_dependency_info.dat -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos/CRC.o
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRCTests.build/Objects-normal/arm64/CRCTests.SwiftFileList (in target 'CRCTests' from project 'CRC')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRCTests.build/Objects-normal/arm64/CRCTests.SwiftFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRCTests.build/Objects-normal/arm64/CRCTests-OutputFileMap.json (in target 'CRCTests' from project 'CRC')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRCTests.build/Objects-normal/arm64/CRCTests-OutputFileMap.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRCTests.build/Objects-normal/arm64/CRCTests_const_extract_protocols.json (in target 'CRCTests' from project 'CRC')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRCTests.build/Objects-normal/arm64/CRCTests_const_extract_protocols.json
SwiftDriver CRCTests normal arm64 com.apple.xcode.tools.swift.compiler (in target 'CRCTests' from project 'CRC')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-SwiftDriver -- /Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/bin/swiftc -module-name CRCTests -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRCTests.build/Objects-normal/arm64/CRCTests.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -stats-output-dir .stats -strict-concurrency\=complete -sdk /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS17.4.sdk -target arm64-apple-ios13.0 -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-iphoneos -I /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos/PackageFrameworks -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos -F /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS17.4.sdk/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRCTests.build/Objects-normal/arm64/CRCTests-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/CRC.build/Debug-iphoneos/CRCTests.build/Objects-normal/arm64/CRCTests.swiftmodule -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRCTests.build/Objects-normal/arm64/CRCTests_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRCTests.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRCTests.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRCTests.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -working-directory /Users/admin/builder/spi-builder-workspace -experimental-emit-module-separately -disable-cmo
SwiftCompile normal arm64 Compiling\ CRC8Tests.swift /Users/admin/builder/spi-builder-workspace/Tests/CRC8Tests.swift (in target 'CRCTests' from project 'CRC')
    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/Tests/CRC16Tests.swift /Users/admin/builder/spi-builder-workspace/Tests/CRC32Tests.swift /Users/admin/builder/spi-builder-workspace/Tests/CRC64Tests.swift -primary-file /Users/admin/builder/spi-builder-workspace/Tests/CRC8Tests.swift /Users/admin/builder/spi-builder-workspace/Tests/CRCTestCase.swift -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRCTests.build/Objects-normal/arm64/CRC8Tests.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRCTests.build/Objects-normal/arm64/CRC8Tests.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRCTests.build/Objects-normal/arm64/CRC8Tests.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRCTests.build/Objects-normal/arm64/CRC8Tests.dia -target arm64-apple-ios13.0 -Xllvm -aarch64-use-tbi -enable-objc-interop -sdk /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS17.4.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos -I /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos/PackageFrameworks -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos -F /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS17.4.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/CRC.build/Debug-iphoneos/CRCTests.build/Objects-normal/arm64/CRCTests_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/Products/Debug-iphoneos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRCTests.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRCTests.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRCTests.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name CRCTests -frontend-parseable-output -disable-clang-spi -target-sdk-version 17.4 -target-sdk-name iphoneos17.4 -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS17.4.sdk/usr/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS17.4.sdk/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS17.4.sdk/usr/local/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS17.4.sdk/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.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/CRC.build/Debug-iphoneos/CRCTests.build/Objects-normal/arm64/CRC8Tests.o -index-unit-output-path /CRC.build/Debug-iphoneos/CRCTests.build/Objects-normal/arm64/CRC8Tests.o -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -index-system-modules
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Tests/CRC8Tests.swift (in target 'CRCTests' from project 'CRC')
    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/Tests/CRC16Tests.swift /Users/admin/builder/spi-builder-workspace/Tests/CRC32Tests.swift /Users/admin/builder/spi-builder-workspace/Tests/CRC64Tests.swift -primary-file /Users/admin/builder/spi-builder-workspace/Tests/CRC8Tests.swift /Users/admin/builder/spi-builder-workspace/Tests/CRCTestCase.swift -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRCTests.build/Objects-normal/arm64/CRC8Tests.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRCTests.build/Objects-normal/arm64/CRC8Tests.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRCTests.build/Objects-normal/arm64/CRC8Tests.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRCTests.build/Objects-normal/arm64/CRC8Tests.dia -target arm64-apple-ios13.0 -Xllvm -aarch64-use-tbi -enable-objc-interop -sdk /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS17.4.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos -I /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos/PackageFrameworks -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos -F /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS17.4.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/CRC.build/Debug-iphoneos/CRCTests.build/Objects-normal/arm64/CRCTests_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/Products/Debug-iphoneos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRCTests.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRCTests.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRCTests.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name CRCTests -frontend-parseable-output -disable-clang-spi -target-sdk-version 17.4 -target-sdk-name iphoneos17.4 -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS17.4.sdk/usr/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS17.4.sdk/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS17.4.sdk/usr/local/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS17.4.sdk/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.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/CRC.build/Debug-iphoneos/CRCTests.build/Objects-normal/arm64/CRC8Tests.o -index-unit-output-path /CRC.build/Debug-iphoneos/CRCTests.build/Objects-normal/arm64/CRC8Tests.o -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -index-system-modules
/Users/admin/builder/spi-builder-workspace/Sources/CRC8.swift:13:23: warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'CRC<UInt8>' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let `default` = Self(polynomial: 0x07)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC.swift:9:15: note: consider making generic struct 'CRC' conform to the 'Sendable' protocol
public struct CRC<Value: FixedWidthInteger>: Checksum {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC8.swift:13:23: note: annotate 'default' with '@MainActor' if property should only be accessed from the main actor
    public static let `default` = Self(polynomial: 0x07)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC8.swift:13:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let `default` = Self(polynomial: 0x07)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC8.swift:14:23: warning: static property 'cdma2000' is not concurrency-safe because non-'Sendable' type 'CRC<UInt8>' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let cdma2000 = Self(polynomial: 0x9B, initialValue: 0xFF)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC.swift:9:15: note: consider making generic struct 'CRC' conform to the 'Sendable' protocol
public struct CRC<Value: FixedWidthInteger>: Checksum {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC8.swift:14:23: note: annotate 'cdma2000' with '@MainActor' if property should only be accessed from the main actor
    public static let cdma2000 = Self(polynomial: 0x9B, initialValue: 0xFF)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC8.swift:14:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let cdma2000 = Self(polynomial: 0x9B, initialValue: 0xFF)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC8.swift:15:23: warning: static property 'darc' is not concurrency-safe because non-'Sendable' type 'CRC<UInt8>' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let darc = Self(polynomial: 0x39, reflected: true)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC.swift:9:15: note: consider making generic struct 'CRC' conform to the 'Sendable' protocol
public struct CRC<Value: FixedWidthInteger>: Checksum {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC8.swift:15:23: note: annotate 'darc' with '@MainActor' if property should only be accessed from the main actor
    public static let darc = Self(polynomial: 0x39, reflected: true)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC8.swift:15:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let darc = Self(polynomial: 0x39, reflected: true)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC8.swift:16:23: warning: static property 'dvbS2' is not concurrency-safe because non-'Sendable' type 'CRC<UInt8>' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let dvbS2 = Self(polynomial: 0xD5)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC.swift:9:15: note: consider making generic struct 'CRC' conform to the 'Sendable' protocol
public struct CRC<Value: FixedWidthInteger>: Checksum {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC8.swift:16:23: note: annotate 'dvbS2' with '@MainActor' if property should only be accessed from the main actor
    public static let dvbS2 = Self(polynomial: 0xD5)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC8.swift:16:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let dvbS2 = Self(polynomial: 0xD5)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC8.swift:17:23: warning: static property 'ebu' is not concurrency-safe because non-'Sendable' type 'CRC<UInt8>' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let ebu = Self(polynomial: 0x1D, initialValue: 0xFF, reflected: true)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC.swift:9:15: note: consider making generic struct 'CRC' conform to the 'Sendable' protocol
public struct CRC<Value: FixedWidthInteger>: Checksum {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC8.swift:17:23: note: annotate 'ebu' with '@MainActor' if property should only be accessed from the main actor
    public static let ebu = Self(polynomial: 0x1D, initialValue: 0xFF, reflected: true)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC8.swift:17:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let ebu = Self(polynomial: 0x1D, initialValue: 0xFF, reflected: true)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC8.swift:18:23: warning: static property 'iCode' is not concurrency-safe because non-'Sendable' type 'CRC<UInt8>' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let iCode = Self(polynomial: 0x1D, initialValue: 0xFD)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC.swift:9:15: note: consider making generic struct 'CRC' conform to the 'Sendable' protocol
public struct CRC<Value: FixedWidthInteger>: Checksum {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC8.swift:18:23: note: annotate 'iCode' with '@MainActor' if property should only be accessed from the main actor
    public static let iCode = Self(polynomial: 0x1D, initialValue: 0xFD)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC8.swift:18:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let iCode = Self(polynomial: 0x1D, initialValue: 0xFD)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC8.swift:19:23: warning: static property 'itu' is not concurrency-safe because non-'Sendable' type 'CRC<UInt8>' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let itu = Self(polynomial: 0x07, xorOut: 0x55)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC.swift:9:15: note: consider making generic struct 'CRC' conform to the 'Sendable' protocol
public struct CRC<Value: FixedWidthInteger>: Checksum {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC8.swift:19:23: note: annotate 'itu' with '@MainActor' if property should only be accessed from the main actor
    public static let itu = Self(polynomial: 0x07, xorOut: 0x55)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC8.swift:19:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let itu = Self(polynomial: 0x07, xorOut: 0x55)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC8.swift:20:23: warning: static property 'maxim' is not concurrency-safe because non-'Sendable' type 'CRC<UInt8>' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let maxim = Self(polynomial: 0x31, reflected: true)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC.swift:9:15: note: consider making generic struct 'CRC' conform to the 'Sendable' protocol
public struct CRC<Value: FixedWidthInteger>: Checksum {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC8.swift:20:23: note: annotate 'maxim' with '@MainActor' if property should only be accessed from the main actor
    public static let maxim = Self(polynomial: 0x31, reflected: true)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC8.swift:20:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let maxim = Self(polynomial: 0x31, reflected: true)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC8.swift:21:23: warning: static property 'rohc' is not concurrency-safe because non-'Sendable' type 'CRC<UInt8>' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let rohc = Self(polynomial: 0x07, initialValue: 0xFF, reflected: true)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC.swift:9:15: note: consider making generic struct 'CRC' conform to the 'Sendable' protocol
public struct CRC<Value: FixedWidthInteger>: Checksum {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC8.swift:21:23: note: annotate 'rohc' with '@MainActor' if property should only be accessed from the main actor
    public static let rohc = Self(polynomial: 0x07, initialValue: 0xFF, reflected: true)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC8.swift:21:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let rohc = Self(polynomial: 0x07, initialValue: 0xFF, reflected: true)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC8.swift:22:23: warning: static property 'wcdma' is not concurrency-safe because non-'Sendable' type 'CRC<UInt8>' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let wcdma = Self(polynomial: 0x9B, reflected: true)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC.swift:9:15: note: consider making generic struct 'CRC' conform to the 'Sendable' protocol
public struct CRC<Value: FixedWidthInteger>: Checksum {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC8.swift:22:23: note: annotate 'wcdma' with '@MainActor' if property should only be accessed from the main actor
    public static let wcdma = Self(polynomial: 0x9B, reflected: true)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC8.swift:22:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let wcdma = Self(polynomial: 0x9B, reflected: true)
                      ^
SwiftEmitModule normal arm64 Emitting\ module\ for\ CRCTests (in target 'CRCTests' from project 'CRC')
    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/Tests/CRC16Tests.swift /Users/admin/builder/spi-builder-workspace/Tests/CRC32Tests.swift /Users/admin/builder/spi-builder-workspace/Tests/CRC64Tests.swift /Users/admin/builder/spi-builder-workspace/Tests/CRC8Tests.swift /Users/admin/builder/spi-builder-workspace/Tests/CRCTestCase.swift -target arm64-apple-ios13.0 -Xllvm -aarch64-use-tbi -enable-objc-interop -sdk /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS17.4.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos -I /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos/PackageFrameworks -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos -F /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS17.4.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/CRC.build/Debug-iphoneos/CRCTests.build/Objects-normal/arm64/CRCTests_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/Products/Debug-iphoneos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRCTests.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRCTests.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRCTests.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name CRCTests -disable-clang-spi -target-sdk-version 17.4 -target-sdk-name iphoneos17.4 -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS17.4.sdk/usr/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS17.4.sdk/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS17.4.sdk/usr/local/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS17.4.sdk/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.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/CRC.build/Debug-iphoneos/CRCTests.build/Objects-normal/arm64/CRCTests.swiftdoc -emit-module-source-info-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRCTests.build/Objects-normal/arm64/CRCTests.swiftsourceinfo -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRCTests.build/Objects-normal/arm64/CRCTests-master-emit-module.dia -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRCTests.build/Objects-normal/arm64/CRCTests-master-emit-module.d -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRCTests.build/Objects-normal/arm64/CRCTests.swiftmodule -emit-abi-descriptor-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRCTests.build/Objects-normal/arm64/CRCTests.abi.json
SwiftCompile normal arm64 Compiling\ CRC32Tests.swift /Users/admin/builder/spi-builder-workspace/Tests/CRC32Tests.swift (in target 'CRCTests' from project 'CRC')
    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/Tests/CRC16Tests.swift -primary-file /Users/admin/builder/spi-builder-workspace/Tests/CRC32Tests.swift /Users/admin/builder/spi-builder-workspace/Tests/CRC64Tests.swift /Users/admin/builder/spi-builder-workspace/Tests/CRC8Tests.swift /Users/admin/builder/spi-builder-workspace/Tests/CRCTestCase.swift -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRCTests.build/Objects-normal/arm64/CRC32Tests.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRCTests.build/Objects-normal/arm64/CRC32Tests.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRCTests.build/Objects-normal/arm64/CRC32Tests.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRCTests.build/Objects-normal/arm64/CRC32Tests.dia -target arm64-apple-ios13.0 -Xllvm -aarch64-use-tbi -enable-objc-interop -sdk /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS17.4.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos -I /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos/PackageFrameworks -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos -F /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS17.4.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/CRC.build/Debug-iphoneos/CRCTests.build/Objects-normal/arm64/CRCTests_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/Products/Debug-iphoneos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRCTests.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRCTests.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRCTests.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name CRCTests -frontend-parseable-output -disable-clang-spi -target-sdk-version 17.4 -target-sdk-name iphoneos17.4 -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS17.4.sdk/usr/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS17.4.sdk/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS17.4.sdk/usr/local/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS17.4.sdk/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.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/CRC.build/Debug-iphoneos/CRCTests.build/Objects-normal/arm64/CRC32Tests.o -index-unit-output-path /CRC.build/Debug-iphoneos/CRCTests.build/Objects-normal/arm64/CRC32Tests.o -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -index-system-modules
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Tests/CRC32Tests.swift (in target 'CRCTests' from project 'CRC')
    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/Tests/CRC16Tests.swift -primary-file /Users/admin/builder/spi-builder-workspace/Tests/CRC32Tests.swift /Users/admin/builder/spi-builder-workspace/Tests/CRC64Tests.swift /Users/admin/builder/spi-builder-workspace/Tests/CRC8Tests.swift /Users/admin/builder/spi-builder-workspace/Tests/CRCTestCase.swift -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRCTests.build/Objects-normal/arm64/CRC32Tests.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRCTests.build/Objects-normal/arm64/CRC32Tests.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRCTests.build/Objects-normal/arm64/CRC32Tests.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRCTests.build/Objects-normal/arm64/CRC32Tests.dia -target arm64-apple-ios13.0 -Xllvm -aarch64-use-tbi -enable-objc-interop -sdk /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS17.4.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos -I /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos/PackageFrameworks -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos -F /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS17.4.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/CRC.build/Debug-iphoneos/CRCTests.build/Objects-normal/arm64/CRCTests_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/Products/Debug-iphoneos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRCTests.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRCTests.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRCTests.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name CRCTests -frontend-parseable-output -disable-clang-spi -target-sdk-version 17.4 -target-sdk-name iphoneos17.4 -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS17.4.sdk/usr/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS17.4.sdk/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS17.4.sdk/usr/local/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS17.4.sdk/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.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/CRC.build/Debug-iphoneos/CRCTests.build/Objects-normal/arm64/CRC32Tests.o -index-unit-output-path /CRC.build/Debug-iphoneos/CRCTests.build/Objects-normal/arm64/CRC32Tests.o -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -index-system-modules
/Users/admin/builder/spi-builder-workspace/Sources/CRC32.swift:13:23: warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'CRC<UInt32>' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let `default` = Self(polynomial: 0x04C11DB7, initialValue: 0xFFFFFFFF, reflected: true, xorOut: 0xFFFFFFFF)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC.swift:9:15: note: consider making generic struct 'CRC' conform to the 'Sendable' protocol
public struct CRC<Value: FixedWidthInteger>: Checksum {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC32.swift:13:23: note: annotate 'default' with '@MainActor' if property should only be accessed from the main actor
    public static let `default` = Self(polynomial: 0x04C11DB7, initialValue: 0xFFFFFFFF, reflected: true, xorOut: 0xFFFFFFFF)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC32.swift:13:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let `default` = Self(polynomial: 0x04C11DB7, initialValue: 0xFFFFFFFF, reflected: true, xorOut: 0xFFFFFFFF)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC32.swift:14:23: warning: static property 'bzip2' is not concurrency-safe because non-'Sendable' type 'CRC<UInt32>' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let bzip2 = Self(polynomial: 0x04C11DB7, initialValue: 0xFFFFFFFF, xorOut: 0xFFFFFFFF)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC.swift:9:15: note: consider making generic struct 'CRC' conform to the 'Sendable' protocol
public struct CRC<Value: FixedWidthInteger>: Checksum {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC32.swift:14:23: note: annotate 'bzip2' with '@MainActor' if property should only be accessed from the main actor
    public static let bzip2 = Self(polynomial: 0x04C11DB7, initialValue: 0xFFFFFFFF, xorOut: 0xFFFFFFFF)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC32.swift:14:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let bzip2 = Self(polynomial: 0x04C11DB7, initialValue: 0xFFFFFFFF, xorOut: 0xFFFFFFFF)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC32.swift:15:23: warning: static property 'jamCRC' is not concurrency-safe because non-'Sendable' type 'CRC<UInt32>' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let jamCRC = Self(polynomial: 0x04C11DB7, initialValue: 0xFFFFFFFF, reflected: true)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC.swift:9:15: note: consider making generic struct 'CRC' conform to the 'Sendable' protocol
public struct CRC<Value: FixedWidthInteger>: Checksum {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC32.swift:15:23: note: annotate 'jamCRC' with '@MainActor' if property should only be accessed from the main actor
    public static let jamCRC = Self(polynomial: 0x04C11DB7, initialValue: 0xFFFFFFFF, reflected: true)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC32.swift:15:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let jamCRC = Self(polynomial: 0x04C11DB7, initialValue: 0xFFFFFFFF, reflected: true)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC32.swift:16:23: warning: static property 'mpeg2' is not concurrency-safe because non-'Sendable' type 'CRC<UInt32>' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let mpeg2 = Self(polynomial: 0x04C11DB7, initialValue: 0xFFFFFFFF)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC.swift:9:15: note: consider making generic struct 'CRC' conform to the 'Sendable' protocol
public struct CRC<Value: FixedWidthInteger>: Checksum {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC32.swift:16:23: note: annotate 'mpeg2' with '@MainActor' if property should only be accessed from the main actor
    public static let mpeg2 = Self(polynomial: 0x04C11DB7, initialValue: 0xFFFFFFFF)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC32.swift:16:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let mpeg2 = Self(polynomial: 0x04C11DB7, initialValue: 0xFFFFFFFF)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC32.swift:17:23: warning: static property 'posix' is not concurrency-safe because non-'Sendable' type 'CRC<UInt32>' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let posix = Self(polynomial: 0x04C11DB7, xorOut: 0xFFFFFFFF)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC.swift:9:15: note: consider making generic struct 'CRC' conform to the 'Sendable' protocol
public struct CRC<Value: FixedWidthInteger>: Checksum {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC32.swift:17:23: note: annotate 'posix' with '@MainActor' if property should only be accessed from the main actor
    public static let posix = Self(polynomial: 0x04C11DB7, xorOut: 0xFFFFFFFF)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC32.swift:17:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let posix = Self(polynomial: 0x04C11DB7, xorOut: 0xFFFFFFFF)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC32.swift:18:23: warning: static property 'sata' is not concurrency-safe because non-'Sendable' type 'CRC<UInt32>' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let sata = Self(polynomial: 0x04C11DB7, initialValue: 0x52325032)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC.swift:9:15: note: consider making generic struct 'CRC' conform to the 'Sendable' protocol
public struct CRC<Value: FixedWidthInteger>: Checksum {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC32.swift:18:23: note: annotate 'sata' with '@MainActor' if property should only be accessed from the main actor
    public static let sata = Self(polynomial: 0x04C11DB7, initialValue: 0x52325032)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC32.swift:18:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let sata = Self(polynomial: 0x04C11DB7, initialValue: 0x52325032)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC32.swift:19:23: warning: static property 'xfer' is not concurrency-safe because non-'Sendable' type 'CRC<UInt32>' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let xfer = Self(polynomial: 0x000000AF)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC.swift:9:15: note: consider making generic struct 'CRC' conform to the 'Sendable' protocol
public struct CRC<Value: FixedWidthInteger>: Checksum {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC32.swift:19:23: note: annotate 'xfer' with '@MainActor' if property should only be accessed from the main actor
    public static let xfer = Self(polynomial: 0x000000AF)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC32.swift:19:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let xfer = Self(polynomial: 0x000000AF)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC32.swift:20:23: warning: static property 'c' is not concurrency-safe because non-'Sendable' type 'CRC<UInt32>' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let c = Self(polynomial: 0x1EDC6F41, initialValue: 0xFFFFFFFF, reflected: true, xorOut: 0xFFFFFFFF)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC.swift:9:15: note: consider making generic struct 'CRC' conform to the 'Sendable' protocol
public struct CRC<Value: FixedWidthInteger>: Checksum {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC32.swift:20:23: note: annotate 'c' with '@MainActor' if property should only be accessed from the main actor
    public static let c = Self(polynomial: 0x1EDC6F41, initialValue: 0xFFFFFFFF, reflected: true, xorOut: 0xFFFFFFFF)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC32.swift:20:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let c = Self(polynomial: 0x1EDC6F41, initialValue: 0xFFFFFFFF, reflected: true, xorOut: 0xFFFFFFFF)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC32.swift:21:23: warning: static property 'd' is not concurrency-safe because non-'Sendable' type 'CRC<UInt32>' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let d = Self(polynomial: 0xA833982B, initialValue: 0xFFFFFFFF, reflected: true, xorOut: 0xFFFFFFFF)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC.swift:9:15: note: consider making generic struct 'CRC' conform to the 'Sendable' protocol
public struct CRC<Value: FixedWidthInteger>: Checksum {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC32.swift:21:23: note: annotate 'd' with '@MainActor' if property should only be accessed from the main actor
    public static let d = Self(polynomial: 0xA833982B, initialValue: 0xFFFFFFFF, reflected: true, xorOut: 0xFFFFFFFF)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC32.swift:21:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let d = Self(polynomial: 0xA833982B, initialValue: 0xFFFFFFFF, reflected: true, xorOut: 0xFFFFFFFF)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC32.swift:22:23: warning: static property 'q' is not concurrency-safe because non-'Sendable' type 'CRC<UInt32>' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let q = Self(polynomial: 0x814141AB)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC.swift:9:15: note: consider making generic struct 'CRC' conform to the 'Sendable' protocol
public struct CRC<Value: FixedWidthInteger>: Checksum {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC32.swift:22:23: note: annotate 'q' with '@MainActor' if property should only be accessed from the main actor
    public static let q = Self(polynomial: 0x814141AB)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC32.swift:22:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let q = Self(polynomial: 0x814141AB)
                      ^
SwiftCompile normal arm64 Compiling\ CRC64Tests.swift /Users/admin/builder/spi-builder-workspace/Tests/CRC64Tests.swift (in target 'CRCTests' from project 'CRC')
    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/Tests/CRC16Tests.swift /Users/admin/builder/spi-builder-workspace/Tests/CRC32Tests.swift -primary-file /Users/admin/builder/spi-builder-workspace/Tests/CRC64Tests.swift /Users/admin/builder/spi-builder-workspace/Tests/CRC8Tests.swift /Users/admin/builder/spi-builder-workspace/Tests/CRCTestCase.swift -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRCTests.build/Objects-normal/arm64/CRC64Tests.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRCTests.build/Objects-normal/arm64/CRC64Tests.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRCTests.build/Objects-normal/arm64/CRC64Tests.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRCTests.build/Objects-normal/arm64/CRC64Tests.dia -target arm64-apple-ios13.0 -Xllvm -aarch64-use-tbi -enable-objc-interop -sdk /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS17.4.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos -I /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos/PackageFrameworks -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos -F /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS17.4.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/CRC.build/Debug-iphoneos/CRCTests.build/Objects-normal/arm64/CRCTests_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/Products/Debug-iphoneos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRCTests.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRCTests.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRCTests.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name CRCTests -frontend-parseable-output -disable-clang-spi -target-sdk-version 17.4 -target-sdk-name iphoneos17.4 -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS17.4.sdk/usr/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS17.4.sdk/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS17.4.sdk/usr/local/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS17.4.sdk/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.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/CRC.build/Debug-iphoneos/CRCTests.build/Objects-normal/arm64/CRC64Tests.o -index-unit-output-path /CRC.build/Debug-iphoneos/CRCTests.build/Objects-normal/arm64/CRC64Tests.o -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -index-system-modules
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Tests/CRC64Tests.swift (in target 'CRCTests' from project 'CRC')
    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/Tests/CRC16Tests.swift /Users/admin/builder/spi-builder-workspace/Tests/CRC32Tests.swift -primary-file /Users/admin/builder/spi-builder-workspace/Tests/CRC64Tests.swift /Users/admin/builder/spi-builder-workspace/Tests/CRC8Tests.swift /Users/admin/builder/spi-builder-workspace/Tests/CRCTestCase.swift -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRCTests.build/Objects-normal/arm64/CRC64Tests.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRCTests.build/Objects-normal/arm64/CRC64Tests.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRCTests.build/Objects-normal/arm64/CRC64Tests.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRCTests.build/Objects-normal/arm64/CRC64Tests.dia -target arm64-apple-ios13.0 -Xllvm -aarch64-use-tbi -enable-objc-interop -sdk /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS17.4.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos -I /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos/PackageFrameworks -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos -F /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS17.4.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/CRC.build/Debug-iphoneos/CRCTests.build/Objects-normal/arm64/CRCTests_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/Products/Debug-iphoneos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRCTests.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRCTests.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRCTests.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name CRCTests -frontend-parseable-output -disable-clang-spi -target-sdk-version 17.4 -target-sdk-name iphoneos17.4 -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS17.4.sdk/usr/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS17.4.sdk/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS17.4.sdk/usr/local/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS17.4.sdk/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.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/CRC.build/Debug-iphoneos/CRCTests.build/Objects-normal/arm64/CRC64Tests.o -index-unit-output-path /CRC.build/Debug-iphoneos/CRCTests.build/Objects-normal/arm64/CRC64Tests.o -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -index-system-modules
/Users/admin/builder/spi-builder-workspace/Sources/CRC64.swift:13:23: warning: static property 'ecma' is not concurrency-safe because non-'Sendable' type 'CRC<UInt64>' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let ecma = Self(polynomial: 0x42F0E1EBA9EA3693, initialValue: 0xFFFFFFFFFFFFFFFF, reflected: true, xorOut: 0xFFFFFFFFFFFFFFFF)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC.swift:9:15: note: consider making generic struct 'CRC' conform to the 'Sendable' protocol
public struct CRC<Value: FixedWidthInteger>: Checksum {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC64.swift:13:23: note: annotate 'ecma' with '@MainActor' if property should only be accessed from the main actor
    public static let ecma = Self(polynomial: 0x42F0E1EBA9EA3693, initialValue: 0xFFFFFFFFFFFFFFFF, reflected: true, xorOut: 0xFFFFFFFFFFFFFFFF)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC64.swift:13:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let ecma = Self(polynomial: 0x42F0E1EBA9EA3693, initialValue: 0xFFFFFFFFFFFFFFFF, reflected: true, xorOut: 0xFFFFFFFFFFFFFFFF)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC64.swift:14:23: warning: static property 'iso' is not concurrency-safe because non-'Sendable' type 'CRC<UInt64>' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let iso = Self(polynomial: 0x000000000000001B, initialValue: 0xFFFFFFFFFFFFFFFF, reflected: true, xorOut: 0xFFFFFFFFFFFFFFFF)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC.swift:9:15: note: consider making generic struct 'CRC' conform to the 'Sendable' protocol
public struct CRC<Value: FixedWidthInteger>: Checksum {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC64.swift:14:23: note: annotate 'iso' with '@MainActor' if property should only be accessed from the main actor
    public static let iso = Self(polynomial: 0x000000000000001B, initialValue: 0xFFFFFFFFFFFFFFFF, reflected: true, xorOut: 0xFFFFFFFFFFFFFFFF)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC64.swift:14:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let iso = Self(polynomial: 0x000000000000001B, initialValue: 0xFFFFFFFFFFFFFFFF, reflected: true, xorOut: 0xFFFFFFFFFFFFFFFF)
                      ^
SwiftCompile normal arm64 Compiling\ CRCTestCase.swift /Users/admin/builder/spi-builder-workspace/Tests/CRCTestCase.swift (in target 'CRCTests' from project 'CRC')
    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/Tests/CRC16Tests.swift /Users/admin/builder/spi-builder-workspace/Tests/CRC32Tests.swift /Users/admin/builder/spi-builder-workspace/Tests/CRC64Tests.swift /Users/admin/builder/spi-builder-workspace/Tests/CRC8Tests.swift -primary-file /Users/admin/builder/spi-builder-workspace/Tests/CRCTestCase.swift -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRCTests.build/Objects-normal/arm64/CRCTestCase.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRCTests.build/Objects-normal/arm64/CRCTestCase.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRCTests.build/Objects-normal/arm64/CRCTestCase.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRCTests.build/Objects-normal/arm64/CRCTestCase.dia -target arm64-apple-ios13.0 -Xllvm -aarch64-use-tbi -enable-objc-interop -sdk /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS17.4.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos -I /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos/PackageFrameworks -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos -F /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS17.4.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/CRC.build/Debug-iphoneos/CRCTests.build/Objects-normal/arm64/CRCTests_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/Products/Debug-iphoneos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRCTests.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRCTests.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRCTests.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name CRCTests -frontend-parseable-output -disable-clang-spi -target-sdk-version 17.4 -target-sdk-name iphoneos17.4 -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS17.4.sdk/usr/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS17.4.sdk/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS17.4.sdk/usr/local/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS17.4.sdk/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.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/CRC.build/Debug-iphoneos/CRCTests.build/Objects-normal/arm64/CRCTestCase.o -index-unit-output-path /CRC.build/Debug-iphoneos/CRCTests.build/Objects-normal/arm64/CRCTestCase.o -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -index-system-modules
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Tests/CRCTestCase.swift (in target 'CRCTests' from project 'CRC')
    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/Tests/CRC16Tests.swift /Users/admin/builder/spi-builder-workspace/Tests/CRC32Tests.swift /Users/admin/builder/spi-builder-workspace/Tests/CRC64Tests.swift /Users/admin/builder/spi-builder-workspace/Tests/CRC8Tests.swift -primary-file /Users/admin/builder/spi-builder-workspace/Tests/CRCTestCase.swift -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRCTests.build/Objects-normal/arm64/CRCTestCase.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRCTests.build/Objects-normal/arm64/CRCTestCase.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRCTests.build/Objects-normal/arm64/CRCTestCase.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRCTests.build/Objects-normal/arm64/CRCTestCase.dia -target arm64-apple-ios13.0 -Xllvm -aarch64-use-tbi -enable-objc-interop -sdk /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS17.4.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos -I /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos/PackageFrameworks -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos -F /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS17.4.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/CRC.build/Debug-iphoneos/CRCTests.build/Objects-normal/arm64/CRCTests_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/Products/Debug-iphoneos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRCTests.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRCTests.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRCTests.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name CRCTests -frontend-parseable-output -disable-clang-spi -target-sdk-version 17.4 -target-sdk-name iphoneos17.4 -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS17.4.sdk/usr/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS17.4.sdk/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS17.4.sdk/usr/local/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS17.4.sdk/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.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/CRC.build/Debug-iphoneos/CRCTests.build/Objects-normal/arm64/CRCTestCase.o -index-unit-output-path /CRC.build/Debug-iphoneos/CRCTests.build/Objects-normal/arm64/CRCTestCase.o -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -index-system-modules
SwiftCompile normal arm64 Compiling\ CRC16Tests.swift /Users/admin/builder/spi-builder-workspace/Tests/CRC16Tests.swift (in target 'CRCTests' from project 'CRC')
    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 -primary-file /Users/admin/builder/spi-builder-workspace/Tests/CRC16Tests.swift /Users/admin/builder/spi-builder-workspace/Tests/CRC32Tests.swift /Users/admin/builder/spi-builder-workspace/Tests/CRC64Tests.swift /Users/admin/builder/spi-builder-workspace/Tests/CRC8Tests.swift /Users/admin/builder/spi-builder-workspace/Tests/CRCTestCase.swift -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRCTests.build/Objects-normal/arm64/CRC16Tests.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRCTests.build/Objects-normal/arm64/CRC16Tests.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRCTests.build/Objects-normal/arm64/CRC16Tests.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRCTests.build/Objects-normal/arm64/CRC16Tests.dia -target arm64-apple-ios13.0 -Xllvm -aarch64-use-tbi -enable-objc-interop -sdk /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS17.4.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos -I /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos/PackageFrameworks -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos -F /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS17.4.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/CRC.build/Debug-iphoneos/CRCTests.build/Objects-normal/arm64/CRCTests_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/Products/Debug-iphoneos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRCTests.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRCTests.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRCTests.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name CRCTests -frontend-parseable-output -disable-clang-spi -target-sdk-version 17.4 -target-sdk-name iphoneos17.4 -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS17.4.sdk/usr/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS17.4.sdk/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS17.4.sdk/usr/local/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS17.4.sdk/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.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/CRC.build/Debug-iphoneos/CRCTests.build/Objects-normal/arm64/CRC16Tests.o -index-unit-output-path /CRC.build/Debug-iphoneos/CRCTests.build/Objects-normal/arm64/CRC16Tests.o -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -index-system-modules
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Tests/CRC16Tests.swift (in target 'CRCTests' from project 'CRC')
    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 -primary-file /Users/admin/builder/spi-builder-workspace/Tests/CRC16Tests.swift /Users/admin/builder/spi-builder-workspace/Tests/CRC32Tests.swift /Users/admin/builder/spi-builder-workspace/Tests/CRC64Tests.swift /Users/admin/builder/spi-builder-workspace/Tests/CRC8Tests.swift /Users/admin/builder/spi-builder-workspace/Tests/CRCTestCase.swift -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRCTests.build/Objects-normal/arm64/CRC16Tests.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRCTests.build/Objects-normal/arm64/CRC16Tests.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRCTests.build/Objects-normal/arm64/CRC16Tests.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRCTests.build/Objects-normal/arm64/CRC16Tests.dia -target arm64-apple-ios13.0 -Xllvm -aarch64-use-tbi -enable-objc-interop -sdk /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS17.4.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos -I /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos/PackageFrameworks -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos -F /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS17.4.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/CRC.build/Debug-iphoneos/CRCTests.build/Objects-normal/arm64/CRCTests_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/Products/Debug-iphoneos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRCTests.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRCTests.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRCTests.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name CRCTests -frontend-parseable-output -disable-clang-spi -target-sdk-version 17.4 -target-sdk-name iphoneos17.4 -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS17.4.sdk/usr/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS17.4.sdk/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS17.4.sdk/usr/local/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS17.4.sdk/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.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/CRC.build/Debug-iphoneos/CRCTests.build/Objects-normal/arm64/CRC16Tests.o -index-unit-output-path /CRC.build/Debug-iphoneos/CRCTests.build/Objects-normal/arm64/CRC16Tests.o -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -index-system-modules
/Users/admin/builder/spi-builder-workspace/Sources/CRC16.swift:14:23: warning: static property 'arc' is not concurrency-safe because non-'Sendable' type 'CRC<UInt16>' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let arc = Self(polynomial: 0x8005, reflected: true)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC.swift:9:15: note: consider making generic struct 'CRC' conform to the 'Sendable' protocol
public struct CRC<Value: FixedWidthInteger>: Checksum {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC16.swift:14:23: note: annotate 'arc' with '@MainActor' if property should only be accessed from the main actor
    public static let arc = Self(polynomial: 0x8005, reflected: true)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC16.swift:14:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let arc = Self(polynomial: 0x8005, reflected: true)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC16.swift:15:23: warning: static property 'aug_ccitt' is not concurrency-safe because non-'Sendable' type 'CRC<UInt16>' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let aug_ccitt = Self(polynomial: 0x1021, initialValue: 0x1D0F)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC.swift:9:15: note: consider making generic struct 'CRC' conform to the 'Sendable' protocol
public struct CRC<Value: FixedWidthInteger>: Checksum {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC16.swift:15:23: note: annotate 'aug_ccitt' with '@MainActor' if property should only be accessed from the main actor
    public static let aug_ccitt = Self(polynomial: 0x1021, initialValue: 0x1D0F)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC16.swift:15:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let aug_ccitt = Self(polynomial: 0x1021, initialValue: 0x1D0F)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC16.swift:16:23: warning: static property 'buyPass' is not concurrency-safe because non-'Sendable' type 'CRC<UInt16>' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let buyPass = Self(polynomial: 0x8005)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC.swift:9:15: note: consider making generic struct 'CRC' conform to the 'Sendable' protocol
public struct CRC<Value: FixedWidthInteger>: Checksum {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC16.swift:16:23: note: annotate 'buyPass' with '@MainActor' if property should only be accessed from the main actor
    public static let buyPass = Self(polynomial: 0x8005)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC16.swift:16:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let buyPass = Self(polynomial: 0x8005)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC16.swift:17:23: warning: static property 'ccitt_false' is not concurrency-safe because non-'Sendable' type 'CRC<UInt16>' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let ccitt_false = Self(polynomial: 0x1021, initialValue: 0xFFFF)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC.swift:9:15: note: consider making generic struct 'CRC' conform to the 'Sendable' protocol
public struct CRC<Value: FixedWidthInteger>: Checksum {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC16.swift:17:23: note: annotate 'ccitt_false' with '@MainActor' if property should only be accessed from the main actor
    public static let ccitt_false = Self(polynomial: 0x1021, initialValue: 0xFFFF)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC16.swift:17:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let ccitt_false = Self(polynomial: 0x1021, initialValue: 0xFFFF)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC16.swift:18:23: warning: static property 'cdma2000' is not concurrency-safe because non-'Sendable' type 'CRC<UInt16>' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let cdma2000 = Self(polynomial: 0xC867, initialValue: 0xFFFF)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC.swift:9:15: note: consider making generic struct 'CRC' conform to the 'Sendable' protocol
public struct CRC<Value: FixedWidthInteger>: Checksum {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC16.swift:18:23: note: annotate 'cdma2000' with '@MainActor' if property should only be accessed from the main actor
    public static let cdma2000 = Self(polynomial: 0xC867, initialValue: 0xFFFF)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC16.swift:18:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let cdma2000 = Self(polynomial: 0xC867, initialValue: 0xFFFF)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC16.swift:19:23: warning: static property 'dds110' is not concurrency-safe because non-'Sendable' type 'CRC<UInt16>' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let dds110 = Self(polynomial: 0x8005, initialValue: 0x800D)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC.swift:9:15: note: consider making generic struct 'CRC' conform to the 'Sendable' protocol
public struct CRC<Value: FixedWidthInteger>: Checksum {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC16.swift:19:23: note: annotate 'dds110' with '@MainActor' if property should only be accessed from the main actor
    public static let dds110 = Self(polynomial: 0x8005, initialValue: 0x800D)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC16.swift:19:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let dds110 = Self(polynomial: 0x8005, initialValue: 0x800D)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC16.swift:20:23: warning: static property 'dectR' is not concurrency-safe because non-'Sendable' type 'CRC<UInt16>' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let dectR = Self(polynomial: 0x0589, xorOut: 0x0001)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC.swift:9:15: note: consider making generic struct 'CRC' conform to the 'Sendable' protocol
public struct CRC<Value: FixedWidthInteger>: Checksum {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC16.swift:20:23: note: annotate 'dectR' with '@MainActor' if property should only be accessed from the main actor
    public static let dectR = Self(polynomial: 0x0589, xorOut: 0x0001)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC16.swift:20:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let dectR = Self(polynomial: 0x0589, xorOut: 0x0001)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC16.swift:21:23: warning: static property 'dectX' is not concurrency-safe because non-'Sendable' type 'CRC<UInt16>' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let dectX = Self(polynomial: 0x0589)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC.swift:9:15: note: consider making generic struct 'CRC' conform to the 'Sendable' protocol
public struct CRC<Value: FixedWidthInteger>: Checksum {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC16.swift:21:23: note: annotate 'dectX' with '@MainActor' if property should only be accessed from the main actor
    public static let dectX = Self(polynomial: 0x0589)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC16.swift:21:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let dectX = Self(polynomial: 0x0589)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC16.swift:22:23: warning: static property 'dnp' is not concurrency-safe because non-'Sendable' type 'CRC<UInt16>' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let dnp = Self(polynomial: 0x3D65, reflected: true, xorOut: 0xFFFF)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC.swift:9:15: note: consider making generic struct 'CRC' conform to the 'Sendable' protocol
public struct CRC<Value: FixedWidthInteger>: Checksum {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC16.swift:22:23: note: annotate 'dnp' with '@MainActor' if property should only be accessed from the main actor
    public static let dnp = Self(polynomial: 0x3D65, reflected: true, xorOut: 0xFFFF)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC16.swift:22:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let dnp = Self(polynomial: 0x3D65, reflected: true, xorOut: 0xFFFF)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC16.swift:23:23: warning: static property 'en13757' is not concurrency-safe because non-'Sendable' type 'CRC<UInt16>' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let en13757 = Self(polynomial: 0x3D65, xorOut: 0xFFFF)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC.swift:9:15: note: consider making generic struct 'CRC' conform to the 'Sendable' protocol
public struct CRC<Value: FixedWidthInteger>: Checksum {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC16.swift:23:23: note: annotate 'en13757' with '@MainActor' if property should only be accessed from the main actor
    public static let en13757 = Self(polynomial: 0x3D65, xorOut: 0xFFFF)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC16.swift:23:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let en13757 = Self(polynomial: 0x3D65, xorOut: 0xFFFF)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC16.swift:24:23: warning: static property 'genibus' is not concurrency-safe because non-'Sendable' type 'CRC<UInt16>' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let genibus = Self(polynomial: 0x1021, initialValue: 0xFFFF, xorOut: 0xFFFF)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC.swift:9:15: note: consider making generic struct 'CRC' conform to the 'Sendable' protocol
public struct CRC<Value: FixedWidthInteger>: Checksum {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC16.swift:24:23: note: annotate 'genibus' with '@MainActor' if property should only be accessed from the main actor
    public static let genibus = Self(polynomial: 0x1021, initialValue: 0xFFFF, xorOut: 0xFFFF)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC16.swift:24:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let genibus = Self(polynomial: 0x1021, initialValue: 0xFFFF, xorOut: 0xFFFF)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC16.swift:25:23: warning: static property 'kermit' is not concurrency-safe because non-'Sendable' type 'CRC<UInt16>' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let kermit = Self(polynomial: 0x1021, reflected: true)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC.swift:9:15: note: consider making generic struct 'CRC' conform to the 'Sendable' protocol
public struct CRC<Value: FixedWidthInteger>: Checksum {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC16.swift:25:23: note: annotate 'kermit' with '@MainActor' if property should only be accessed from the main actor
    public static let kermit = Self(polynomial: 0x1021, reflected: true)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC16.swift:25:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let kermit = Self(polynomial: 0x1021, reflected: true)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC16.swift:26:23: warning: static property 'maxim' is not concurrency-safe because non-'Sendable' type 'CRC<UInt16>' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let maxim = Self(polynomial: 0x8005, reflected: true, xorOut: 0xFFFF)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC.swift:9:15: note: consider making generic struct 'CRC' conform to the 'Sendable' protocol
public struct CRC<Value: FixedWidthInteger>: Checksum {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC16.swift:26:23: note: annotate 'maxim' with '@MainActor' if property should only be accessed from the main actor
    public static let maxim = Self(polynomial: 0x8005, reflected: true, xorOut: 0xFFFF)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC16.swift:26:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let maxim = Self(polynomial: 0x8005, reflected: true, xorOut: 0xFFFF)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC16.swift:27:23: warning: static property 'mcrf4xx' is not concurrency-safe because non-'Sendable' type 'CRC<UInt16>' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let mcrf4xx = Self(polynomial: 0x1021, initialValue: 0xFFFF, reflected: true)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC.swift:9:15: note: consider making generic struct 'CRC' conform to the 'Sendable' protocol
public struct CRC<Value: FixedWidthInteger>: Checksum {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC16.swift:27:23: note: annotate 'mcrf4xx' with '@MainActor' if property should only be accessed from the main actor
    public static let mcrf4xx = Self(polynomial: 0x1021, initialValue: 0xFFFF, reflected: true)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC16.swift:27:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let mcrf4xx = Self(polynomial: 0x1021, initialValue: 0xFFFF, reflected: true)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC16.swift:28:23: warning: static property 'modbus' is not concurrency-safe because non-'Sendable' type 'CRC<UInt16>' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let modbus = Self(polynomial: 0x8005, initialValue: 0xFFFF, reflected: true)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC.swift:9:15: note: consider making generic struct 'CRC' conform to the 'Sendable' protocol
public struct CRC<Value: FixedWidthInteger>: Checksum {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC16.swift:28:23: note: annotate 'modbus' with '@MainActor' if property should only be accessed from the main actor
    public static let modbus = Self(polynomial: 0x8005, initialValue: 0xFFFF, reflected: true)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC16.swift:28:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let modbus = Self(polynomial: 0x8005, initialValue: 0xFFFF, reflected: true)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC16.swift:29:23: warning: static property 'riello' is not concurrency-safe because non-'Sendable' type 'CRC<UInt16>' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let riello = Self(polynomial: 0x1021, initialValue: 0xB2AA, reflected: true)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC.swift:9:15: note: consider making generic struct 'CRC' conform to the 'Sendable' protocol
public struct CRC<Value: FixedWidthInteger>: Checksum {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC16.swift:29:23: note: annotate 'riello' with '@MainActor' if property should only be accessed from the main actor
    public static let riello = Self(polynomial: 0x1021, initialValue: 0xB2AA, reflected: true)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC16.swift:29:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let riello = Self(polynomial: 0x1021, initialValue: 0xB2AA, reflected: true)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC16.swift:30:23: warning: static property 't10_dif' is not concurrency-safe because non-'Sendable' type 'CRC<UInt16>' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let t10_dif = Self(polynomial: 0x8BB7)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC.swift:9:15: note: consider making generic struct 'CRC' conform to the 'Sendable' protocol
public struct CRC<Value: FixedWidthInteger>: Checksum {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC16.swift:30:23: note: annotate 't10_dif' with '@MainActor' if property should only be accessed from the main actor
    public static let t10_dif = Self(polynomial: 0x8BB7)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC16.swift:30:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let t10_dif = Self(polynomial: 0x8BB7)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC16.swift:31:23: warning: static property 'teledisk' is not concurrency-safe because non-'Sendable' type 'CRC<UInt16>' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let teledisk = Self(polynomial: 0xA097)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC.swift:9:15: note: consider making generic struct 'CRC' conform to the 'Sendable' protocol
public struct CRC<Value: FixedWidthInteger>: Checksum {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC16.swift:31:23: note: annotate 'teledisk' with '@MainActor' if property should only be accessed from the main actor
    public static let teledisk = Self(polynomial: 0xA097)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC16.swift:31:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let teledisk = Self(polynomial: 0xA097)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC16.swift:32:23: warning: static property 'tms37157' is not concurrency-safe because non-'Sendable' type 'CRC<UInt16>' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let tms37157 = Self(polynomial: 0x1021, initialValue: 0x89EC, reflected: true)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC.swift:9:15: note: consider making generic struct 'CRC' conform to the 'Sendable' protocol
public struct CRC<Value: FixedWidthInteger>: Checksum {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC16.swift:32:23: note: annotate 'tms37157' with '@MainActor' if property should only be accessed from the main actor
    public static let tms37157 = Self(polynomial: 0x1021, initialValue: 0x89EC, reflected: true)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC16.swift:32:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let tms37157 = Self(polynomial: 0x1021, initialValue: 0x89EC, reflected: true)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC16.swift:33:23: warning: static property 'usb' is not concurrency-safe because non-'Sendable' type 'CRC<UInt16>' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let usb = Self(polynomial: 0x8005, initialValue: 0xFFFF, reflected: true, xorOut: 0xFFFF)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC.swift:9:15: note: consider making generic struct 'CRC' conform to the 'Sendable' protocol
public struct CRC<Value: FixedWidthInteger>: Checksum {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC16.swift:33:23: note: annotate 'usb' with '@MainActor' if property should only be accessed from the main actor
    public static let usb = Self(polynomial: 0x8005, initialValue: 0xFFFF, reflected: true, xorOut: 0xFFFF)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC16.swift:33:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let usb = Self(polynomial: 0x8005, initialValue: 0xFFFF, reflected: true, xorOut: 0xFFFF)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC16.swift:34:23: warning: static property 'x25' is not concurrency-safe because non-'Sendable' type 'CRC<UInt16>' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let x25 = Self(polynomial: 0x1021, initialValue: 0xFFFF, reflected: true, xorOut: 0xFFFF)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC.swift:9:15: note: consider making generic struct 'CRC' conform to the 'Sendable' protocol
public struct CRC<Value: FixedWidthInteger>: Checksum {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC16.swift:34:23: note: annotate 'x25' with '@MainActor' if property should only be accessed from the main actor
    public static let x25 = Self(polynomial: 0x1021, initialValue: 0xFFFF, reflected: true, xorOut: 0xFFFF)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC16.swift:34:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let x25 = Self(polynomial: 0x1021, initialValue: 0xFFFF, reflected: true, xorOut: 0xFFFF)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC16.swift:35:23: warning: static property 'xmodem' is not concurrency-safe because non-'Sendable' type 'CRC<UInt16>' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let xmodem = Self(polynomial: 0x1021)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC.swift:9:15: note: consider making generic struct 'CRC' conform to the 'Sendable' protocol
public struct CRC<Value: FixedWidthInteger>: Checksum {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC16.swift:35:23: note: annotate 'xmodem' with '@MainActor' if property should only be accessed from the main actor
    public static let xmodem = Self(polynomial: 0x1021)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC16.swift:35:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let xmodem = Self(polynomial: 0x1021)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC16.swift:13:23: warning: static property 'a' is not concurrency-safe because non-'Sendable' type 'CRC<UInt16>' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let a = Self(polynomial: 0x1021, initialValue: 0xC6C6, reflected: true)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC.swift:9:15: note: consider making generic struct 'CRC' conform to the 'Sendable' protocol
public struct CRC<Value: FixedWidthInteger>: Checksum {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC16.swift:13:23: note: annotate 'a' with '@MainActor' if property should only be accessed from the main actor
    public static let a = Self(polynomial: 0x1021, initialValue: 0xC6C6, reflected: true)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/CRC16.swift:13:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let a = Self(polynomial: 0x1021, initialValue: 0xC6C6, reflected: true)
                      ^
RegisterExecutionPolicyException /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos/CRC.o (in target 'CRC' from project 'CRC')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-RegisterExecutionPolicyException /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos/CRC.o
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRCTests.build/empty-CRCTests.plist (in target 'CRCTests' from project 'CRC')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRCTests.build/empty-CRCTests.plist
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRCTests.build/Objects-normal/arm64/CRCTests.LinkFileList (in target 'CRCTests' from project 'CRC')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRCTests.build/Objects-normal/arm64/CRCTests.LinkFileList
ProcessInfoPlistFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos/CRCTests.xctest/Info.plist /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRCTests.build/empty-CRCTests.plist (in target 'CRCTests' from project 'CRC')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-infoPlistUtility /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRCTests.build/empty-CRCTests.plist -producttype com.apple.product-type.bundle.unit-test -expandbuildsettings -format binary -platform iphoneos -requiredArchitecture arm64 -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos/CRCTests.xctest/Info.plist
SwiftDriverJobDiscovery normal arm64 Emitting module for CRCTests (in target 'CRCTests' from project 'CRC')
SwiftDriver\ Compilation\ Requirements CRCTests normal arm64 com.apple.xcode.tools.swift.compiler (in target 'CRCTests' from project 'CRC')
    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 CRCTests -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRCTests.build/Objects-normal/arm64/CRCTests.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -stats-output-dir .stats -strict-concurrency\=complete -sdk /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS17.4.sdk -target arm64-apple-ios13.0 -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-iphoneos -I /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos/PackageFrameworks -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos -F /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS17.4.sdk/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRCTests.build/Objects-normal/arm64/CRCTests-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/CRC.build/Debug-iphoneos/CRCTests.build/Objects-normal/arm64/CRCTests.swiftmodule -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRCTests.build/Objects-normal/arm64/CRCTests_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRCTests.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRCTests.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRCTests.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -working-directory /Users/admin/builder/spi-builder-workspace -experimental-emit-module-separately -disable-cmo
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos/CRCTests.swiftmodule/arm64-apple-ios.swiftdoc /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRCTests.build/Objects-normal/arm64/CRCTests.swiftdoc (in target 'CRCTests' from project 'CRC')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-copy -exclude .DS_Store -exclude CVS -exclude .svn -exclude .git -exclude .hg -resolve-src-symlinks -rename /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRCTests.build/Objects-normal/arm64/CRCTests.swiftdoc /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos/CRCTests.swiftmodule/arm64-apple-ios.swiftdoc
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos/CRCTests.swiftmodule/arm64-apple-ios.abi.json /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRCTests.build/Objects-normal/arm64/CRCTests.abi.json (in target 'CRCTests' from project 'CRC')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-copy -exclude .DS_Store -exclude CVS -exclude .svn -exclude .git -exclude .hg -resolve-src-symlinks -rename /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRCTests.build/Objects-normal/arm64/CRCTests.abi.json /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos/CRCTests.swiftmodule/arm64-apple-ios.abi.json
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos/CRCTests.swiftmodule/arm64-apple-ios.swiftmodule /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRCTests.build/Objects-normal/arm64/CRCTests.swiftmodule (in target 'CRCTests' from project 'CRC')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-copy -exclude .DS_Store -exclude CVS -exclude .svn -exclude .git -exclude .hg -resolve-src-symlinks -rename /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRCTests.build/Objects-normal/arm64/CRCTests.swiftmodule /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos/CRCTests.swiftmodule/arm64-apple-ios.swiftmodule
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos/CRCTests.swiftmodule/Project/arm64-apple-ios.swiftsourceinfo /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRCTests.build/Objects-normal/arm64/CRCTests.swiftsourceinfo (in target 'CRCTests' from project 'CRC')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-copy -exclude .DS_Store -exclude CVS -exclude .svn -exclude .git -exclude .hg -resolve-src-symlinks -rename /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRCTests.build/Objects-normal/arm64/CRCTests.swiftsourceinfo /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos/CRCTests.swiftmodule/Project/arm64-apple-ios.swiftsourceinfo
SwiftDriverJobDiscovery normal arm64 Compiling CRC64Tests.swift (in target 'CRCTests' from project 'CRC')
SwiftDriverJobDiscovery normal arm64 Compiling CRC8Tests.swift (in target 'CRCTests' from project 'CRC')
SwiftDriverJobDiscovery normal arm64 Compiling CRC32Tests.swift (in target 'CRCTests' from project 'CRC')
SwiftDriverJobDiscovery normal arm64 Compiling CRCTestCase.swift (in target 'CRCTests' from project 'CRC')
SwiftDriverJobDiscovery normal arm64 Compiling CRC16Tests.swift (in target 'CRCTests' from project 'CRC')
SwiftDriver\ Compilation CRCTests normal arm64 com.apple.xcode.tools.swift.compiler (in target 'CRCTests' from project 'CRC')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-Swift-Compilation -- /Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/bin/swiftc -module-name CRCTests -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRCTests.build/Objects-normal/arm64/CRCTests.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -stats-output-dir .stats -strict-concurrency\=complete -sdk /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS17.4.sdk -target arm64-apple-ios13.0 -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-iphoneos -I /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos/PackageFrameworks -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos -F /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS17.4.sdk/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRCTests.build/Objects-normal/arm64/CRCTests-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/CRC.build/Debug-iphoneos/CRCTests.build/Objects-normal/arm64/CRCTests.swiftmodule -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRCTests.build/Objects-normal/arm64/CRCTests_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRCTests.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRCTests.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRCTests.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -working-directory /Users/admin/builder/spi-builder-workspace -experimental-emit-module-separately -disable-cmo
Ld /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos/CRCTests.xctest/CRCTests normal (in target 'CRCTests' from project 'CRC')
    cd /Users/admin/builder/spi-builder-workspace
    /Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/bin/clang -Xlinker -reproducible -target arm64-apple-ios13.0 -bundle -isysroot /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS17.4.sdk -O0 -L/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EagerLinkingTBDs/Debug-iphoneos -L/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos -L/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/lib -F/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EagerLinkingTBDs/Debug-iphoneos -F/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos/PackageFrameworks -F/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos -iframework /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/Library/Frameworks -iframework /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS17.4.sdk/Developer/Library/Frameworks -filelist /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRCTests.build/Objects-normal/arm64/CRCTests.LinkFileList -Xlinker -rpath -Xlinker /usr/lib/swift -Xlinker -rpath -Xlinker /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos/PackageFrameworks -Xlinker -rpath -Xlinker @loader_path/Frameworks -Xlinker -rpath -Xlinker @loader_path/../Frameworks -dead_strip -Xlinker -object_path_lto -Xlinker /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRCTests.build/Objects-normal/arm64/CRCTests_lto.o -Xlinker -export_dynamic -Xlinker -no_deduplicate -Xlinker -debug_variant -fobjc-link-runtime -fprofile-instr-generate -L/Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/lib/swift/iphoneos -L/usr/lib/swift -Xlinker -add_ast_path -Xlinker /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRCTests.build/Objects-normal/arm64/CRCTests.swiftmodule -Wl,-no_warn_duplicate_libraries -framework XCTest -Xlinker -dependency_info -Xlinker /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRCTests.build/Objects-normal/arm64/CRCTests_dependency_info.dat -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos/CRCTests.xctest/CRCTests -Xlinker -add_ast_path -Xlinker /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRC.build/Objects-normal/arm64/CRC.swiftmodule
ld: library '/Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/lib/clang/17/lib/darwin/libclang_rt.profile_ios.a' not found
clang: error: linker command failed with exit code 1 (use -v to see invocation)
note: Using global toolchain override 'Swift 6.0 Development Snapshot 2024-05-26 (a)'. (in target 'CRC' from project 'CRC')
** BUILD FAILED **
The following build commands failed:
	Ld /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos/CRCTests.xctest/CRCTests normal (in target 'CRCTests' from project 'CRC')
(1 failure)
Command line invocation:
    /Applications/Xcode-15.3.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath /Users/admin/builder/spi-builder-workspace/.derivedData build -scheme CRC -destination generic/platform=ios "OTHER_SWIFT_FLAGS=-stats-output-dir .stats -strict-concurrency=complete"
User defaults from command line:
    IDEClonedSourcePackagesDirPathOverride = /Users/admin/builder/spi-builder-workspace/.dependencies
    IDEDerivedDataPathOverride = /Users/admin/builder/spi-builder-workspace/.derivedData
    IDEPackageSupportToolchainOverrideForManifestLoading = org.swift.600202405261a
    IDEPackageSupportUseBuiltinSCM = YES
Build settings from command line:
    OTHER_SWIFT_FLAGS = -stats-output-dir .stats -strict-concurrency=complete
    TOOLCHAINS = org.swift.600202405261a
Resolve Package Graph
Resolved source packages:
  CRC: /Users/admin/builder/spi-builder-workspace
Prepare packages
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (3 targets)
    Target 'CRCTests' in project 'CRC'
        ➜ Explicit dependency on target 'CRC' in project 'CRC'
    Target 'CRC' in project 'CRC'
        ➜ Explicit dependency on target 'CRC' in project 'CRC'
    Target 'CRC' in project 'CRC' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
note: Using global toolchain override 'Swift 6.0 Development Snapshot 2024-05-26 (a)'.
note: Using global toolchain override 'Swift 6.0 Development Snapshot 2024-05-26 (a)'. (in target 'CRCTests' from project 'CRC')
Ld /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos/CRCTests.xctest/CRCTests normal (in target 'CRCTests' from project 'CRC')
    cd /Users/admin/builder/spi-builder-workspace
    /Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/bin/clang -Xlinker -reproducible -target arm64-apple-ios13.0 -bundle -isysroot /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS17.4.sdk -O0 -L/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EagerLinkingTBDs/Debug-iphoneos -L/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos -L/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/lib -F/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EagerLinkingTBDs/Debug-iphoneos -F/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos/PackageFrameworks -F/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos -iframework /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/Library/Frameworks -iframework /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS17.4.sdk/Developer/Library/Frameworks -filelist /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRCTests.build/Objects-normal/arm64/CRCTests.LinkFileList -Xlinker -rpath -Xlinker /usr/lib/swift -Xlinker -rpath -Xlinker /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos/PackageFrameworks -Xlinker -rpath -Xlinker @loader_path/Frameworks -Xlinker -rpath -Xlinker @loader_path/../Frameworks -dead_strip -Xlinker -object_path_lto -Xlinker /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRCTests.build/Objects-normal/arm64/CRCTests_lto.o -Xlinker -export_dynamic -Xlinker -no_deduplicate -Xlinker -debug_variant -fobjc-link-runtime -fprofile-instr-generate -L/Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/lib/swift/iphoneos -L/usr/lib/swift -Xlinker -add_ast_path -Xlinker /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRCTests.build/Objects-normal/arm64/CRCTests.swiftmodule -Wl,-no_warn_duplicate_libraries -framework XCTest -Xlinker -dependency_info -Xlinker /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRCTests.build/Objects-normal/arm64/CRCTests_dependency_info.dat -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos/CRCTests.xctest/CRCTests -Xlinker -add_ast_path -Xlinker /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CRC.build/Debug-iphoneos/CRC.build/Objects-normal/arm64/CRC.swiftmodule
ld: library '/Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/lib/clang/17/lib/darwin/libclang_rt.profile_ios.a' not found
clang: error: linker command failed with exit code 1 (use -v to see invocation)
note: Using global toolchain override 'Swift 6.0 Development Snapshot 2024-05-26 (a)'. (in target 'CRC' from project 'CRC')
note: Using global toolchain override 'Swift 6.0 Development Snapshot 2024-05-26 (a)'. (in target 'CRC' from project 'CRC')
** BUILD FAILED **
The following build commands failed:
	Ld /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos/CRCTests.xctest/CRCTests normal (in target 'CRCTests' from project 'CRC')
(1 failure)
BUILD FAILURE 6.0 iOS
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