Swift Package Index

Build Information

Failed to build Makros, reference main (145889), with Swift 6.4 for macOS (SPM) on 19 Sep 2026 07:25:00 UTC.

Build Command

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

Build Log

========================================
RunAll
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Builder version: 5.1.0
Interrupt handler set up.
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Checkout
========================================
Clone URL: https://github.com/Sajjon/Makros.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/Sajjon/Makros
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 1458899 WIP
Cloned https://github.com/Sajjon/Makros.git
Revision (git rev-parse @):
14588993d1819980900b12fe7ad3dd36540f6a46
SUCCESS checkout https://github.com/Sajjon/Makros.git at main
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.4
Building package at path:  $PWD
https://github.com/Sajjon/Makros.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 / 740]
[Planning deferred tasks]
[146 / 337]
[155 / 345] SwiftSyntax603
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[393 / 480] SwiftSyntaxBuilder
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[424 / 494] SwiftSyntaxMacros
[433 / 504] SwiftSyntaxMacros
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[452 / 515] SwiftSyntaxMacroExpansion
[453 / 515] SwiftSyntaxMacroExpansion
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[460 / 516] SwiftCompilerPluginMessageHandling
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[487 / 530] SwiftCompilerPlugin
[489 / 530] SwiftSyntax
[491 / 530] SwiftSyntax
[497 / 530] SwiftSyntaxBuilder
[501 / 530] SwiftCompilerPluginMessageHandling
[510 / 531] MakrosPlugin
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Fetching https://github.com/apple/swift-syntax.git
[1/79983] Fetching swift-syntax
Fetched https://github.com/apple/swift-syntax.git (7.09s)
Creating working copy for https://github.com/apple/swift-syntax.git
Working copy of https://github.com/apple/swift-syntax.git resolved at main (1a353ae)
error: SwiftCompile normal arm64 failed with a nonzero exit code. Command line:     cd /Users/admin/builder

/Users/admin/builder/spi-builder-workspace/Plugin/DataStorage.swift:7:46: error: cannot find type 'ConformanceMacro' in scope
  5 | import Foundation
  6 |
  7 | public struct DataStorageMacro: MemberMacro, ConformanceMacro {
    |                                              `- error: cannot find type 'ConformanceMacro' in scope
  8 | 	public static let defaultStorageName = "data"
  9 | 	private static let macroArgumentStorageName = "named"
/Users/admin/builder/spi-builder-workspace/Plugin/DataStorage.swift:7:15: warning: deprecated default implementation is used to satisfy static method 'expansion(of:providingMembersOf:conformingTo:in:)' required by protocol 'MemberMacro': `MemberMacro` conformance should implement the `expansion` function that takes a `conformingTo` parameter [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration\DeprecatedDeclaration]8;;\]
  5 | import Foundation
  6 |
  7 | public struct DataStorageMacro: MemberMacro, ConformanceMacro {
    |               `- warning: deprecated default implementation is used to satisfy static method 'expansion(of:providingMembersOf:conformingTo:in:)' required by protocol 'MemberMacro': `MemberMacro` conformance should implement the `expansion` function that takes a `conformingTo` parameter [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration\DeprecatedDeclaration]8;;\]
  8 | 	public static let defaultStorageName = "data"
  9 | 	private static let macroArgumentStorageName = "named"
SwiftSyntaxMacros.MemberMacro.expansion:3:22: note: 'expansion(of:providingMembersOf:conformingTo:in:)' declared here
1 | protocol MemberMacro {
2 | @available(*, deprecated, message: "`MemberMacro` conformance should implement the `expansion` function that takes a `conformingTo` parameter")
3 |   public static func expansion(of node: SwiftSyntax.AttributeSyntax, providingMembersOf declaration: some SwiftSyntax.DeclGroupSyntax, conformingTo protocols: [SwiftSyntax.TypeSyntax], in context: some SwiftSyntaxMacros.MacroExpansionContext) throws -> [SwiftSyntax.DeclSyntax]}
  |                      `- note: 'expansion(of:providingMembersOf:conformingTo:in:)' declared here
4 |
SwiftSyntaxMacros.MemberMacro.expansion:2:13: note: requirement 'expansion(of:providingMembersOf:conformingTo:in:)' declared here
1 | protocol MemberMacro {
2 | static func expansion(of node: SwiftSyntax.AttributeSyntax, providingMembersOf declaration: some SwiftSyntax.DeclGroupSyntax, conformingTo protocols: [SwiftSyntax.TypeSyntax], in context: some SwiftSyntaxMacros.MacroExpansionContext) throws -> [SwiftSyntax.DeclSyntax]}
  |             `- note: requirement 'expansion(of:providingMembersOf:conformingTo:in:)' declared here
3 |
/Users/admin/builder/spi-builder-workspace/Plugin/DataStorage.swift:217:24: warning: 'init(leadingTrivia:_:asyncSpecifier:_:throwsSpecifier:_:trailingTrivia:)' is deprecated: use throwsClause instead of throwsSpecifier [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration\DeprecatedDeclaration]8;;\]
215 |
216 | extension FunctionEffectSpecifiersSyntax {
217 | 	static let `throws` = Self(throwsSpecifier: "throws")
    |                        `- warning: 'init(leadingTrivia:_:asyncSpecifier:_:throwsSpecifier:_:trailingTrivia:)' is deprecated: use throwsClause instead of throwsSpecifier [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration\DeprecatedDeclaration]8;;\]
218 | }
219 |
/Users/admin/builder/spi-builder-workspace/Plugin/DataStorage.swift:220:1: warning: extension declares a conformance of imported type 'FunctionParameterClauseSyntax' to imported protocol 'ExpressibleByArrayLiteral'; this will not behave correctly if the owners of 'SwiftSyntax' introduce this conformance in the future
218 | }
219 |
220 | extension ParameterClauseSyntax: ExpressibleByArrayLiteral {
    | |- warning: extension declares a conformance of imported type 'FunctionParameterClauseSyntax' to imported protocol 'ExpressibleByArrayLiteral'; this will not behave correctly if the owners of 'SwiftSyntax' introduce this conformance in the future
    | `- note: add '@retroactive' to silence this warning
221 | 	public init(arrayLiteral elements: FunctionParameterSyntax...) {
222 | 		self.init(parameterList: .init(elements))
/Users/admin/builder/spi-builder-workspace/Plugin/DataStorage.swift:220:11: warning: 'ParameterClauseSyntax' is deprecated: renamed to 'FunctionParameterClauseSyntax' [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration\DeprecatedDeclaration]8;;\]
218 | }
219 |
220 | extension ParameterClauseSyntax: ExpressibleByArrayLiteral {
    |           |- warning: 'ParameterClauseSyntax' is deprecated: renamed to 'FunctionParameterClauseSyntax' [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration\DeprecatedDeclaration]8;;\]
    |           `- note: use 'FunctionParameterClauseSyntax' instead
221 | 	public init(arrayLiteral elements: FunctionParameterSyntax...) {
222 | 		self.init(parameterList: .init(elements))
/Users/admin/builder/spi-builder-workspace/Plugin/DataStorage.swift:226:1: warning: extension declares a conformance of imported type 'InheritanceClauseSyntax' to imported protocol 'ExpressibleByArrayLiteral'; this will not behave correctly if the owners of 'SwiftSyntax' introduce this conformance in the future
224 | }
225 |
226 | extension TypeInheritanceClauseSyntax: ExpressibleByArrayLiteral {
    | |- warning: extension declares a conformance of imported type 'InheritanceClauseSyntax' to imported protocol 'ExpressibleByArrayLiteral'; this will not behave correctly if the owners of 'SwiftSyntax' introduce this conformance in the future
    | `- note: add '@retroactive' to silence this warning
227 | 	public init(arrayLiteral elements: String...) {
228 | 		self.init(inheritedTypeCollection: .init(elements.enumerated().map { (offset, element) in
/Users/admin/builder/spi-builder-workspace/Plugin/DataStorage.swift:226:11: warning: 'TypeInheritanceClauseSyntax' is deprecated: renamed to 'InheritanceClauseSyntax' [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration\DeprecatedDeclaration]8;;\]
224 | }
225 |
226 | extension TypeInheritanceClauseSyntax: ExpressibleByArrayLiteral {
    |           |- warning: 'TypeInheritanceClauseSyntax' is deprecated: renamed to 'InheritanceClauseSyntax' [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration\DeprecatedDeclaration]8;;\]
    |           `- note: use 'InheritanceClauseSyntax' instead
227 | 	public init(arrayLiteral elements: String...) {
228 | 		self.init(inheritedTypeCollection: .init(elements.enumerated().map { (offset, element) in
[#DeprecatedDeclaration]: <https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration>
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/Plugin/DataStorage.swift /Users/admin/builder/spi-builder-workspace/Plugin/Plugin.swift -target arm64-apple-macos12.0 -module-can-import SwiftCompilerPlugin -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/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/Makros.build/Debug/MakrosPlugin-t.build/Objects-normal/arm64/MakrosPlugin-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 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/checkouts/swift-syntax/Sources/_SwiftSyntaxCShims/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-syntax/Sources/_SwiftSyntaxCShims/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/Makros.build/Debug/MakrosPlugin-t.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/Makros.build/Debug/MakrosPlugin-t.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/Makros.build/Debug/MakrosPlugin-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name MakrosPlugin -package-name spi_builder_workspace -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/Makros.build/Debug/MakrosPlugin-t.build/Objects-normal/arm64/MakrosPlugin_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/Makros.build/Debug/MakrosPlugin-t.build/Objects-normal/arm64/MakrosPlugin.swiftdoc -emit-module-source-info-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/Makros.build/Debug/MakrosPlugin-t.build/Objects-normal/arm64/MakrosPlugin.swiftsourceinfo -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/Makros.build/Debug/MakrosPlugin-t.build/Objects-normal/arm64/MakrosPlugin-primary-emit-module.dia -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/Makros.build/Debug/MakrosPlugin-t.build/Objects-normal/arm64/MakrosPlugin-primary-emit-module.d -parse-as-library -o /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/Makros.build/Debug/MakrosPlugin-t.build/Objects-normal/arm64/MakrosPlugin.swiftmodule -emit-abi-descriptor-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/Makros.build/Debug/MakrosPlugin-t.build/Objects-normal/arm64/MakrosPlugin.abi.json
error: Build failed
BUILD FAILURE 6.4 macosSpm