Swift Package Index

Build Information

Failed to build Laden, reference main (a592f9), with Swift 6.4 for macOS (SPM) on 17 Sep 2026 11:41:09 UTC.

Build Command

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

Build Log

========================================
RunAll
========================================
Builder version: 5.1.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/vinhnx/Laden.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/vinhnx/Laden
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at a592f99 Create FUNDING.yml
Cloned https://github.com/vinhnx/Laden.git
Revision (git rev-parse @):
a592f99c9d6861163cfa717accbe0fe26cd7dbfd
SUCCESS checkout https://github.com/vinhnx/Laden.git at main
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.4
Building package at path:  $PWD
https://github.com/vinhnx/Laden.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun swift build --arch arm64
Building for debugging...
[Planning deferred tasks]
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error: SwiftCompile normal arm64 failed with a nonzero exit code. Command line:     cd /Users/admin/builder

/Users/admin/builder/spi-builder-workspace/Sources/Laden/Laden.swift:41:21: warning: cannot use generic class 'Autoconnect' in a property declaration member of a type not marked '@_implementationOnly'; 'Combine' was not imported by this file
 39 |
 40 |         /// Timer that will continously draw the animation for loading view.
 41 |         private let timer = Timer
    |                     `- warning: cannot use generic class 'Autoconnect' in a property declaration member of a type not marked '@_implementationOnly'; 'Combine' was not imported by this file
 42 |             .publish(every: 0.1, on: .main, in: .common)
 43 |             .autoconnect()
Combine.Publishers.Autoconnect:2:14: note: generic class declared here
 1 | enum Publishers {
 2 | public class Autoconnect<Upstream> : Publisher where Upstream : ConnectablePublisher {
   |              `- note: generic class declared here
 3 |     public typealias Output = Upstream.Output
 4 |     public typealias Failure = Upstream.Failure
/Users/admin/builder/spi-builder-workspace/Sources/Laden/Laden.swift:41:21: warning: cannot use enum 'Publishers' in a property declaration member of a type not marked '@_implementationOnly'; 'Combine' was not imported by this file
 39 |
 40 |         /// Timer that will continously draw the animation for loading view.
 41 |         private let timer = Timer
    |                     `- warning: cannot use enum 'Publishers' in a property declaration member of a type not marked '@_implementationOnly'; 'Combine' was not imported by this file
 42 |             .publish(every: 0.1, on: .main, in: .common)
 43 |             .autoconnect()
Combine.Publishers:2:13: note: enum declared here
1 | @available(macOS 10.15, iOS 13.0, tvOS 13.0, watchOS 6.0, *)
2 | public enum Publishers {
  |             `- note: enum declared here
3 | }
/Users/admin/builder/spi-builder-workspace/Sources/Laden/Laden.swift:83:52: error: reference to member 'systemGray5' cannot be resolved without a contextual type
 81 |
 82 |         /// Outline bar color.
 83 |         public var outlineBarColor: Color = Color(.systemGray5)
    |                                                    `- error: reference to member 'systemGray5' cannot be resolved without a contextual type
 84 |
 85 |         /// Current rotation value.
/Users/admin/builder/spi-builder-workspace/Sources/Laden/Laden.swift:89:21: warning: cannot use generic class 'Autoconnect' in a property declaration member of a type not marked '@_implementationOnly'; 'Combine' was not imported by this file
 87 |
 88 |         /// Timer that will continously draw the animation for loading view.
 89 |         private let timer = Timer
    |                     `- warning: cannot use generic class 'Autoconnect' in a property declaration member of a type not marked '@_implementationOnly'; 'Combine' was not imported by this file
 90 |             .publish(every: 0.1, on: .main, in: .common)
 91 |             .autoconnect()
Combine.Publishers.Autoconnect:2:14: note: generic class declared here
 1 | enum Publishers {
 2 | public class Autoconnect<Upstream> : Publisher where Upstream : ConnectablePublisher {
   |              `- note: generic class declared here
 3 |     public typealias Output = Upstream.Output
 4 |     public typealias Failure = Upstream.Failure
/Users/admin/builder/spi-builder-workspace/Sources/Laden/Laden.swift:89:21: warning: cannot use enum 'Publishers' in a property declaration member of a type not marked '@_implementationOnly'; 'Combine' was not imported by this file
 87 |
 88 |         /// Timer that will continously draw the animation for loading view.
 89 |         private let timer = Timer
    |                     `- warning: cannot use enum 'Publishers' in a property declaration member of a type not marked '@_implementationOnly'; 'Combine' was not imported by this file
 90 |             .publish(every: 0.1, on: .main, in: .common)
 91 |             .autoconnect()
Combine.Publishers:2:13: note: enum declared here
1 | @available(macOS 10.15, iOS 13.0, tvOS 13.0, watchOS 6.0, *)
2 | public enum Publishers {
  |             `- note: enum declared here
3 | }
/Users/admin/builder/spi-builder-workspace/Sources/Laden/Laden.swift:134:52: error: reference to member 'systemGray5' cannot be resolved without a contextual type
132 |
133 |         /// Outline bar color.
134 |         public var outlineBarColor: Color = Color(.systemGray5)
    |                                                    `- error: reference to member 'systemGray5' cannot be resolved without a contextual type
135 |
136 |         /// Current indicator view's x offset.
/Users/admin/builder/spi-builder-workspace/Sources/Laden/Laden.swift:145:21: warning: cannot use generic class 'Autoconnect' in a property declaration member of a type not marked '@_implementationOnly'; 'Combine' was not imported by this file
143 |
144 |         /// Timer that will continously draw the animation for loading view.
145 |         private let timer = Timer
    |                     `- warning: cannot use generic class 'Autoconnect' in a property declaration member of a type not marked '@_implementationOnly'; 'Combine' was not imported by this file
146 |             .publish(every: 1, on: .main, in: .common)
147 |             .autoconnect()
Combine.Publishers.Autoconnect:2:14: note: generic class declared here
 1 | enum Publishers {
 2 | public class Autoconnect<Upstream> : Publisher where Upstream : ConnectablePublisher {
   |              `- note: generic class declared here
 3 |     public typealias Output = Upstream.Output
 4 |     public typealias Failure = Upstream.Failure
/Users/admin/builder/spi-builder-workspace/Sources/Laden/Laden.swift:145:21: warning: cannot use enum 'Publishers' in a property declaration member of a type not marked '@_implementationOnly'; 'Combine' was not imported by this file
143 |
144 |         /// Timer that will continously draw the animation for loading view.
145 |         private let timer = Timer
    |                     `- warning: cannot use enum 'Publishers' in a property declaration member of a type not marked '@_implementationOnly'; 'Combine' was not imported by this file
146 |             .publish(every: 1, on: .main, in: .common)
147 |             .autoconnect()
Combine.Publishers:2:13: note: enum declared here
1 | @available(macOS 10.15, iOS 13.0, tvOS 13.0, watchOS 6.0, *)
2 | public enum Publishers {
  |             `- note: enum declared here
3 | }
Failed frontend command:
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-frontend -frontend -emit-module -experimental-skip-non-inlinable-function-bodies-without-types /Users/admin/builder/spi-builder-workspace/Sources/Laden/Laden.swift -target arm64-apple-macos12.0 -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/Laden.build/Debug/Laden-t.build/Objects-normal/arm64/Laden-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 -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/Laden.build/Debug/Laden-t.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/Laden.build/Debug/Laden-t.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/Laden.build/Debug/Laden-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name Laden -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/Laden.build/Debug/Laden-t.build/Objects-normal/arm64/Laden_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 -emit-module-doc-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/Laden.build/Debug/Laden-t.build/Objects-normal/arm64/Laden.swiftdoc -emit-module-source-info-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/Laden.build/Debug/Laden-t.build/Objects-normal/arm64/Laden.swiftsourceinfo -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/Laden.build/Debug/Laden-t.build/Objects-normal/arm64/Laden-Swift.h -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/Laden.build/Debug/Laden-t.build/Objects-normal/arm64/Laden-primary-emit-module.dia -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/Laden.build/Debug/Laden-t.build/Objects-normal/arm64/Laden-primary-emit-module.d -parse-as-library -o /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/Laden.build/Debug/Laden-t.build/Objects-normal/arm64/Laden.swiftmodule -emit-abi-descriptor-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/Laden.build/Debug/Laden-t.build/Objects-normal/arm64/Laden.abi.json
error: Build failed
BUILD FAILURE 6.4 macosSpm