Swift Package Index

Build Information

Failed to build Feedbacks, reference 0.4.0 (c9cb61), with Swift 6.4 for macOS (SPM) on 17 Sep 2026 18:15:57 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun swift build --arch arm64

Build 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/CombineCommunity/Feedbacks.git
Reference: 0.4.0
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/CombineCommunity/Feedbacks
 * tag               0.4.0      -> FETCH_HEAD
HEAD is now at c9cb61f Merge pull request #42 from CombineCommunity/feature/use-replay-subject
Cloned https://github.com/CombineCommunity/Feedbacks.git
Revision (git rev-parse @):
c9cb61f44b170df86ee654a9bc3ab0de569e1f80
SUCCESS checkout https://github.com/CombineCommunity/Feedbacks.git at 0.4.0
========================================
Build
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Selected platform:         macosSpm
Swift version:             6.4
Building package at path:  $PWD
https://github.com/CombineCommunity/Feedbacks.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun swift build --arch arm64
Building for debugging...
[Pre-planning 1 / 154]
[Planning deferred tasks]
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[33 / 59] CombineExt
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[87 / 105] Feedbacks
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[130 / 148] Feedbacks
Fetching https://github.com/pointfreeco/combine-schedulers.git
Fetching https://github.com/CombineCommunity/CombineExt.git
[1/2686] Fetching combine-schedulers
[163/5007] Fetching combine-schedulers, combineext
Fetched https://github.com/CombineCommunity/CombineExt.git (1.07s)
Fetched https://github.com/pointfreeco/combine-schedulers.git (1.07s)
Computing version for https://github.com/CombineCommunity/CombineExt.git
Computed https://github.com/CombineCommunity/CombineExt.git at 1.3.0 (1.76s)
Computing version for https://github.com/pointfreeco/combine-schedulers.git
Computed https://github.com/pointfreeco/combine-schedulers.git at 0.1.2 (0.65s)
Creating working copy for https://github.com/CombineCommunity/CombineExt.git
Working copy of https://github.com/CombineCommunity/CombineExt.git resolved at 1.3.0
Creating working copy for https://github.com/pointfreeco/combine-schedulers.git
Working copy of https://github.com/pointfreeco/combine-schedulers.git resolved at 0.1.2
warning: /Users/admin/builder/spi-builder-workspace/Sources/Feedbacks/Feedbacks/Feedbacks.swift:160:2 '@_functionBuilder' has been renamed to '@resultBuilder': FixIt(sourceRange: XCBuild.SwiftBuildMessage.DiagnosticInfo.SourceRange(path: "/Users/admin/builder/spi-builder-workspace/Sources/Feedbacks/Feedbacks/Feedbacks.swift", startLine: 160, startColumn: 2, endLine: 160, endColumn: 18), textToInsert: "resultBuilder")
warning: /Users/admin/builder/spi-builder-workspace/Sources/Feedbacks/System/System.swift:242:2 '@_functionBuilder' has been renamed to '@resultBuilder': FixIt(sourceRange: XCBuild.SwiftBuildMessage.DiagnosticInfo.SourceRange(path: "/Users/admin/builder/spi-builder-workspace/Sources/Feedbacks/System/System.swift", startLine: 242, startColumn: 2, endLine: 242, endColumn: 18), textToInsert: "resultBuilder")
warning: /Users/admin/builder/spi-builder-workspace/Sources/Feedbacks/Transitions/ArrayBuilder.swift:8:2 '@_functionBuilder' has been renamed to '@resultBuilder': FixIt(sourceRange: XCBuild.SwiftBuildMessage.DiagnosticInfo.SourceRange(path: "/Users/admin/builder/spi-builder-workspace/Sources/Feedbacks/Transitions/ArrayBuilder.swift", startLine: 8, startColumn: 2, endLine: 8, endColumn: 18), textToInsert: "resultBuilder")
/Users/admin/builder/spi-builder-workspace/Sources/Feedbacks/Transitions/ArrayBuilder.swift:8:2: warning: '@_functionBuilder' has been renamed to '@resultBuilder'
 6 | //
 7 |
 8 | @_functionBuilder
   |  `- warning: '@_functionBuilder' has been renamed to '@resultBuilder'
 9 | public struct ArrayBuilder<Value> {
10 |     public static func buildBlock(_ values: Value...) -> [Value] {
error: SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Feedbacks/System/UISystem.swift failed with a nonzero exit code. Command line:     cd /Users/admin/builder
    builtin-SwiftPerFileCompile UISystem.swift
/Users/admin/builder/spi-builder-workspace/Sources/Feedbacks/System/UISystem.swift:54:14: error: initializer does not override a designated initializer from its superclass
 52 |     }
 53 |
 54 |     override init(initialState: InitialState,
    |              `- error: initializer does not override a designated initializer from its superclass
 55 |          feedbacks: Feedbacks,
 56 |          transitions: Transitions) where PublishedState == RawState {
Failed frontend command:
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-frontend -frontend -c /Users/admin/builder/spi-builder-workspace/Sources/Feedbacks/Feedbacks/Feedback.swift /Users/admin/builder/spi-builder-workspace/Sources/Feedbacks/Feedbacks/Feedbacks.swift /Users/admin/builder/spi-builder-workspace/Sources/Feedbacks/Feedbacks/SideEffect.swift /Users/admin/builder/spi-builder-workspace/Sources/Feedbacks/System/CanEmitEvent.swift /Users/admin/builder/spi-builder-workspace/Sources/Feedbacks/System/InitialState.swift /Users/admin/builder/spi-builder-workspace/Sources/Feedbacks/System/Mediator.swift /Users/admin/builder/spi-builder-workspace/Sources/Feedbacks/System/System.swift /Users/admin/builder/spi-builder-workspace/Sources/Feedbacks/System/UISystem+Binding.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/Feedbacks/System/UISystem.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/Feedbacks/Transitions/AnyEvent.swift /Users/admin/builder/spi-builder-workspace/Sources/Feedbacks/Transitions/AnyState.swift /Users/admin/builder/spi-builder-workspace/Sources/Feedbacks/Transitions/ArrayBuilder.swift /Users/admin/builder/spi-builder-workspace/Sources/Feedbacks/Transitions/Event.swift /Users/admin/builder/spi-builder-workspace/Sources/Feedbacks/Transitions/From.swift /Users/admin/builder/spi-builder-workspace/Sources/Feedbacks/Transitions/On.swift /Users/admin/builder/spi-builder-workspace/Sources/Feedbacks/Transitions/State.swift /Users/admin/builder/spi-builder-workspace/Sources/Feedbacks/Transitions/StaticIdentifiable.swift /Users/admin/builder/spi-builder-workspace/Sources/Feedbacks/Transitions/Transitions.swift -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/Feedbacks.build/Debug/Feedbacks-t.build/Objects-normal/arm64/UISystem.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/Feedbacks.build/Debug/Feedbacks-t.build/Objects-normal/arm64/UISystem.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/Feedbacks.build/Debug/Feedbacks-t.build/Objects-normal/arm64/UISystem.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/Feedbacks.build/Debug/Feedbacks-t.build/Objects-normal/arm64/UISystem.dia -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/Feedbacks.build/Debug/Feedbacks-t.build/Objects-normal/arm64/AnyEvent.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/Feedbacks.build/Debug/Feedbacks-t.build/Objects-normal/arm64/AnyEvent.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/Feedbacks.build/Debug/Feedbacks-t.build/Objects-normal/arm64/AnyEvent.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/Feedbacks.build/Debug/Feedbacks-t.build/Objects-normal/arm64/AnyEvent.dia -target arm64-apple-macos12.0 -module-can-import-version SwiftUI 8.0.84.1 8.0.84 -disable-cross-import-overlay-search -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/libPreviewsMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server\#PreviewsMacros -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 -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins/libSwiftUIMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server\#SwiftUIMacros -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/Feedbacks.build/Debug/Feedbacks-t.build/Objects-normal/arm64/Feedbacks-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 -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/out/Products/Debug/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/Feedbacks.build/Debug/Feedbacks-t.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/Feedbacks.build/Debug/Feedbacks-t.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/Feedbacks.build/Debug/Feedbacks-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name Feedbacks -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/Feedbacks.build/Debug/Feedbacks-t.build/Objects-normal/arm64/Feedbacks_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/Feedbacks.build/Debug/Feedbacks-t.build/Objects-normal/arm64/UISystem.o -o /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/Feedbacks.build/Debug/Feedbacks-t.build/Objects-normal/arm64/AnyEvent.o -debug-module-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/Feedbacks.build/Debug/Feedbacks-t.build/Objects-normal/arm64/Feedbacks.swiftmodule -index-unit-output-path /Feedbacks.build/Debug/Feedbacks-t.build/Objects-normal/arm64/UISystem.o -index-unit-output-path /Feedbacks.build/Debug/Feedbacks-t.build/Objects-normal/arm64/AnyEvent.o -index-store-path /Users/admin/builder/spi-builder-workspace/.build/out -index-system-modules
error: Build failed
BUILD FAILURE 6.4 macosSpm