Build Information
Failed to build Cachly, reference main (11049f), with Swift 6.4 for macOS (SPM) on 24 Sep 2026 22:18:30 UTC.
Build Command
env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun swift build --arch arm64Build Log
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RunAll
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Builder version: 5.1.0
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/cachly-dev/cachly-swift.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/cachly-dev/cachly-swift
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at 11049ff docs: AI Dev Brain section, badges, English-only copy
Cloned https://github.com/cachly-dev/cachly-swift.git
Revision (git rev-parse @):
11049ff40538df7b5fb147e6c761a09f5e37bb57
SUCCESS checkout https://github.com/cachly-dev/cachly-swift.git at main
========================================
Build
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Selected platform: macosSpm
Swift version: 6.4
Building package at path: $PWD
https://github.com/cachly-dev/cachly-swift.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun swift build --arch arm64
Building for debugging...
[Computing dependencies]
[Pre-planning 1 / 958]
[Planning deferred tasks]
[Starting]
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Fetching https://github.com/swift-server/RediStack.git
[1/4803] Fetching redistack
Fetched https://github.com/swift-server/RediStack.git (1.22s)
Computing version for https://github.com/swift-server/RediStack.git
Computed https://github.com/swift-server/RediStack.git at 1.6.3 (1.82s)
Fetching https://github.com/apple/swift-metrics.git
Fetching https://github.com/apple/swift-nio-ssl.git
Fetching https://github.com/apple/swift-log.git
Fetching https://github.com/apple/swift-nio.git
Fetching https://github.com/apple/swift-atomics.git
[1/1881] Fetching swift-atomics
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[21/13569] Fetching swift-atomics, swift-log, swift-metrics
[135/29634] Fetching swift-atomics, swift-log, swift-metrics, swift-nio-ssl
Fetched https://github.com/apple/swift-metrics.git (1.28s)
[11332/26111] Fetching swift-atomics, swift-log, swift-nio-ssl
[12939/112202] Fetching swift-atomics, swift-log, swift-nio-ssl, swift-nio
Fetched https://github.com/apple/swift-nio-ssl.git (2.43s)
Fetched https://github.com/apple/swift-atomics.git (2.43s)
[37436/94256] Fetching swift-log, swift-nio
Fetched https://github.com/apple/swift-log.git (12.29s)
Fetched https://github.com/apple/swift-nio.git (12.29s)
Computing version for https://github.com/apple/swift-atomics.git
Computed https://github.com/apple/swift-atomics.git at 1.3.1 (12.87s)
Computing version for https://github.com/apple/swift-nio-ssl.git
Computed https://github.com/apple/swift-nio-ssl.git at 2.37.5 (0.72s)
Computing version for https://github.com/apple/swift-nio.git
Computed https://github.com/apple/swift-nio.git at 2.103.0 (0.65s)
Fetching https://github.com/apple/swift-system.git
Fetching https://github.com/apple/swift-collections.git
[1/6916] Fetching swift-system
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Fetched https://github.com/apple/swift-collections.git (3.11s)
Fetched https://github.com/apple/swift-system.git (3.11s)
Computing version for https://github.com/apple/swift-collections.git
Computed https://github.com/apple/swift-collections.git at 1.7.0 (3.79s)
Computing version for https://github.com/apple/swift-system.git
Computed https://github.com/apple/swift-system.git at 1.8.1 (0.57s)
Computing version for https://github.com/apple/swift-metrics.git
Computed https://github.com/apple/swift-metrics.git at 2.11.0 (0.54s)
Computing version for https://github.com/apple/swift-log.git
Computed https://github.com/apple/swift-log.git at 1.15.1 (0.56s)
Creating working copy for https://github.com/apple/swift-atomics.git
Working copy of https://github.com/apple/swift-atomics.git resolved at 1.3.1
Creating working copy for https://github.com/apple/swift-metrics.git
Working copy of https://github.com/apple/swift-metrics.git resolved at 2.11.0
Creating working copy for https://github.com/apple/swift-nio-ssl.git
Working copy of https://github.com/apple/swift-nio-ssl.git resolved at 2.37.5
Creating working copy for https://github.com/apple/swift-log.git
Working copy of https://github.com/apple/swift-log.git resolved at 1.15.1
Creating working copy for https://github.com/swift-server/RediStack.git
Working copy of https://github.com/swift-server/RediStack.git resolved at 1.6.3
Creating working copy for https://github.com/apple/swift-system.git
Working copy of https://github.com/apple/swift-system.git resolved at 1.8.1
Creating working copy for https://github.com/apple/swift-nio.git
Working copy of https://github.com/apple/swift-nio.git resolved at 2.103.0
Creating working copy for https://github.com/apple/swift-collections.git
Working copy of https://github.com/apple/swift-collections.git resolved at 1.7.0
/Users/admin/builder/spi-builder-workspace/Sources/Cachly/CachlyClient.swift:109:16: [1;33mwarning: [1;39mstored property 'namespaces' of 'Sendable'-conforming struct 'CacheStats' contains non-Sendable type 'Any'; this is an error in the Swift 6 language mode[0;0m
[0;36m107 |[0;0m public let hitRate: Double
[0;36m108 |[0;0m public let total: Int
[0;36m109 |[0;0m public let namespaces: [[String: Any]]
[0;36m|[0;0m `- [1;33mwarning: [1;39mstored property 'namespaces' of 'Sendable'-conforming struct 'CacheStats' contains non-Sendable type 'Any'; this is an error in the Swift 6 language mode[0;0m
[0;36m110 |[0;0m }
[0;36m111 |[0;0m
error: SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Cachly/CachlyClient.swift failed with a nonzero exit code. Command line: cd /Users/admin/builder
builtin-SwiftPerFileCompile CachlyClient.swift
/Users/admin/builder/spi-builder-workspace/Sources/Cachly/CachlyClient.swift:109:16: [1;33mwarning: [1;39mstored property 'namespaces' of 'Sendable'-conforming struct 'CacheStats' contains non-Sendable type 'Any'; this is an error in the Swift 6 language mode[0;0m
[0;36m107 |[0;0m public let hitRate: Double
[0;36m108 |[0;0m public let total: Int
[0;36m109 |[0;0m public let namespaces: [[String: Any]]
[0;36m|[0;0m `- [1;33mwarning: [1;39mstored property 'namespaces' of 'Sendable'-conforming struct 'CacheStats' contains non-Sendable type 'Any'; this is an error in the Swift 6 language mode[0;0m
[0;36m110 |[0;0m }
[0;36m111 |[0;0m
/Users/admin/builder/spi-builder-workspace/Sources/Cachly/CachlyClient.swift:1067:75: [1;31merror: [1;39mincorrect argument label in call (have 'bulk:', expected 'from:')[0;0m
[0;36m1065 |[0;0m /// Returns `-1` if the key has no expiry, `-2` if the key does not exist.
[0;36m1066 |[0;0m public func ttl(_ key: String) async throws -> Int {
[0;36m1067 |[0;0m let result = try await redis.send(command: "TTL", with: [RESPValue(bulk: key)]).get()
[0;36m|[0;0m `- [1;31merror: [1;39mincorrect argument label in call (have 'bulk:', expected 'from:')[0;0m
[0;36m1068 |[0;0m return Int(result.int ?? -2)
[0;36m1069 |[0;0m }
/Users/admin/builder/spi-builder-workspace/Sources/Cachly/CachlyClient.swift:1357:85: [1;31merror: [1;39mbinary operator '??' cannot be applied to operands of type 'RedisKey.Lifetime?' and 'Int'[0;0m
[0;36m1355 |[0;0m res = BatchOpResult(value: nil, found: false, ok: false, exists: n > 0, ttlSeconds: -2)
[0;36m1356 |[0;0m case "ttl":
[0;36m1357 |[0;0m let t = [4;39m(try? await self.redis.ttl(RedisKey(op.key)).get())[0;0m ?? [4;39m-2[0;0m
[0;36m|[0;0m `- [1;31merror: [1;39mbinary operator '??' cannot be applied to operands of type 'RedisKey.Lifetime?' and 'Int'[0;0m
[0;36m1358 |[0;0m res = BatchOpResult(value: nil, found: false, ok: false, exists: false, ttlSeconds: t)
[0;36m1359 |[0;0m default:
Failed frontend command:
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-frontend -frontend -c -primary-file /Users/admin/builder/spi-builder-workspace/Sources/Cachly/CachlyClient.swift -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/Cachly.build/Debug/Cachly-t.build/Objects-normal/arm64/CachlyClient.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/Cachly.build/Debug/Cachly-t.build/Objects-normal/arm64/CachlyClient.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/Cachly.build/Debug/Cachly-t.build/Objects-normal/arm64/CachlyClient.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/Cachly.build/Debug/Cachly-t.build/Objects-normal/arm64/CachlyClient.dia -target arm64-apple-macos14.0 -disable-cross-import-overlay-search -swift-module-cross-import Darwin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/Darwin.swiftcrossimport/xlocale.swiftoverlay -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins/libFoundationMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server\#FoundationMacros -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins/libObservationMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server\#ObservationMacros -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins/libSwiftMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server\#SwiftMacros -disable-implicit-swift-modules -Xcc -fno-implicit-modules -Xcc -fno-implicit-module-maps -explicit-swift-module-map-file /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/Cachly.build/Debug/Cachly-t.build/Objects-normal/arm64/Cachly-dependencies-1.json -Xllvm -aarch64-use-tbi -enable-objc-interop -stack-check -sdk /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX27.0.sdk -I /Users/admin/builder/spi-builder-workspace/.build/out/Products/Debug -Isystem /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.build/out/Products/Debug/PackageFrameworks -F /Users/admin/builder/spi-builder-workspace/.build/out/Products/Debug -F /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -module-cache-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/SwiftExplicitPrecompiledModules -color-diagnostics -Xcc -fcolor-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -swift-version 5 -Onone -D SWIFT_PACKAGE -D DEBUG -D SWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -D Xcode -serialize-debugging-options -enable-experimental-feature DebugDescriptionMacro -empty-abi-descriptor -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.build/out/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /Users/admin/builder -enable-anonymous-context-mangled-names -file-compilation-dir /Users/admin/builder -Xcc -fmodule-map-file\=/Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/GeneratedModuleMaps/CNIOPosix.modulemap -Xcc -fmodule-map-file\=/Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/GeneratedModuleMaps/CNIOWASI.modulemap -Xcc -fmodule-map-file\=/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/CNIOWindows/include/module.modulemap -Xcc -fmodule-map-file\=/Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/GeneratedModuleMaps/CNIOLinux.modulemap -Xcc -fmodule-map-file\=/Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/GeneratedModuleMaps/CNIODarwin.modulemap -Xcc -fmodule-map-file\=/Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/GeneratedModuleMaps/CNIOFreeBSD.modulemap -Xcc -fmodule-map-file\=/Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/GeneratedModuleMaps/CNIOOpenBSD.modulemap -Xcc -fmodule-map-file\=/Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/GeneratedModuleMaps/CNIOAtomics.modulemap -Xcc -fmodule-map-file\=/Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/GeneratedModuleMaps/CNIOBoringSSLShims.modulemap -Xcc -fmodule-map-file\=/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-nio-ssl/Sources/CNIOBoringSSL/include/module.modulemap -Xcc -fmodule-map-file\=/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-atomics/Sources/_AtomicsShims/include/module.modulemap -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.build/out/SDKStatCaches.noindex/macosx27.0-26A425-80c5bbf1d171475443272936d42f90a36a22442a12e9d48fe1a705f55a1adfc4.sdkstatcache -Xcc -fmodules-prune-interval\=86400 -Xcc -fmodules-prune-after\=345600 -Xcc -I/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/CNIOPosix/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/CNIOWASI/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/CNIOWindows/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/CNIOLinux/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/CNIODarwin/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/CNIOFreeBSD/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/CNIOOpenBSD/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/CNIOAtomics/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-nio-ssl/Sources/CNIOBoringSSLShims/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-nio-ssl/Sources/CNIOBoringSSL/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-atomics/Sources/_AtomicsShims/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.build/out/Products/Debug/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/Cachly.build/Debug/Cachly-t.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/Cachly.build/Debug/Cachly-t.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/Cachly.build/Debug/Cachly-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name Cachly -package-name spi_builder_workspace -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/Cachly.build/Debug/Cachly-t.build/Objects-normal/arm64/Cachly_const_extract_protocols.json -disable-clang-spi -clang-target arm64-apple-macos27.0 -target-sdk-version 27.0 -target-sdk-name macosx27.0 -in-process-plugin-server-path /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/libSwiftInProcPluginServer.dylib -parse-as-library -o /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/Cachly.build/Debug/Cachly-t.build/Objects-normal/arm64/CachlyClient.o -debug-module-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/Cachly.build/Debug/Cachly-t.build/Objects-normal/arm64/Cachly.swiftmodule -index-unit-output-path /Cachly.build/Debug/Cachly-t.build/Objects-normal/arm64/CachlyClient.o -index-store-path /Users/admin/builder/spi-builder-workspace/.build/out -index-system-modules
error: Build failed
BUILD FAILURE 6.4 macosSpm