Engine – Build Information – Swift Package Index

Has it really been five years since Swift Package Index launched? Read our anniversary blog post!

Build Information

Failed to build Engine, reference 2.1.14 (fdf908), with Swift 5.10 for macOS (SPM) on 18 Jun 2025 14:54:51 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-15.4.0.app xcrun swift build --arch arm64

Build Log

========================================
RunAll
========================================
Builder version: 4.64.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/nathantannar4/Engine.git
Reference: 2.1.14
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/nathantannar4/Engine
 * tag               2.1.14     -> FETCH_HEAD
HEAD is now at fdf9083 2.1.14
Cloned https://github.com/nathantannar4/Engine.git
Revision (git rev-parse @):
fdf90836c00b32b276e487f86577ad7321c968f3
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/nathantannar4/Engine.git at 2.1.14
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             5.10
Building package at path:  $PWD
https://github.com/nathantannar4/Engine.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-15.4.0.app xcrun swift build --arch arm64
Building for debugging...
[0/23] Write sources
[18/23] Compiling _SwiftSyntaxCShims dummy.c
[19/23] Write swift-version-33747A42983211AE.txt
[21/29] Emitting module SwiftSyntax600
[22/29] Compiling SwiftSyntax600 Empty.swift
[23/29] Compiling SwiftSyntax510 Empty.swift
[24/29] Emitting module SwiftSyntax510
[24/29] Compiling EngineCoreC visitors.c
[26/29] Compiling SwiftSyntax509 Empty.swift
[27/29] Emitting module SwiftSyntax509
[28/116] Emitting module SwiftSyntax
[29/123] Compiling SwiftSyntax Tokens.swift
[30/123] Compiling SwiftSyntax TriviaPieces.swift
[31/123] Compiling SwiftSyntax RawSyntaxNodesAB.swift
[32/123] Compiling SwiftSyntax RawSyntaxNodesC.swift
[33/123] Compiling SwiftSyntax RawSyntaxNodesD.swift
[34/123] Compiling SwiftSyntax RawSyntaxNodesEF.swift
[35/123] Compiling SwiftSyntax RawSyntaxNodesGHI.swift
[36/123] Compiling SwiftSyntax Utils.swift
[37/123] Compiling SwiftSyntax ChildNameForKeyPath.swift
[38/123] Compiling SwiftSyntax Keyword.swift
[39/123] Compiling SwiftSyntax RenamedChildrenCompatibility.swift
[40/123] Compiling SwiftSyntax RenamedNodesCompatibility.swift
[41/123] Compiling SwiftSyntax SyntaxAnyVisitor.swift
[42/123] Compiling SwiftSyntax SyntaxBaseNodes.swift
[43/123] Compiling SwiftSyntax SyntaxProtocol.swift
[44/123] Compiling SwiftSyntax SyntaxText.swift
[45/123] Compiling SwiftSyntax SyntaxTreeViewMode.swift
[46/123] Compiling SwiftSyntax TokenDiagnostic.swift
[47/123] Compiling SwiftSyntax TokenSequence.swift
[48/123] Compiling SwiftSyntax TokenSyntax.swift
[49/123] Compiling SwiftSyntax Trivia.swift
[50/123] Compiling SwiftSyntax SyntaxArenaAllocatedBuffer.swift
[51/123] Compiling SwiftSyntax SyntaxChildren.swift
[52/123] Compiling SwiftSyntax SyntaxCollection.swift
[53/123] Compiling SwiftSyntax SyntaxHashable.swift
[54/123] Compiling SwiftSyntax SyntaxIdentifier.swift
[55/123] Compiling SwiftSyntax SyntaxNodeFactory.swift
[56/123] Compiling SwiftSyntax SyntaxNodeStructure.swift
[57/123] Compiling SwiftSyntax SourceEdit.swift
[58/123] Compiling SwiftSyntax SourceLength.swift
[59/123] Compiling SwiftSyntax SourceLocation.swift
[60/123] Compiling SwiftSyntax SourcePresence.swift
[61/123] Compiling SwiftSyntax SwiftSyntaxCompatibility.swift
[62/123] Compiling SwiftSyntax Syntax.swift
[63/123] Compiling SwiftSyntax SyntaxArena.swift
[64/123] Compiling SwiftSyntax Identifier.swift
[65/123] Compiling SwiftSyntax MemoryLayout.swift
[66/123] Compiling SwiftSyntax MissingNodeInitializers.swift
[67/123] Compiling SwiftSyntax RawSyntax.swift
[68/123] Compiling SwiftSyntax RawSyntaxLayoutView.swift
[69/123] Compiling SwiftSyntax RawSyntaxNodeProtocol.swift
[70/123] Compiling SwiftSyntax RawSyntaxTokenView.swift
[71/123] Compiling SwiftSyntax SyntaxCollections.swift
[72/123] Compiling SwiftSyntax SyntaxEnum.swift
[73/123] Compiling SwiftSyntax SyntaxKind.swift
[74/123] Compiling SwiftSyntax SyntaxRewriter.swift
[75/123] Compiling SwiftSyntax SyntaxTraits.swift
[76/123] Compiling SwiftSyntax SyntaxVisitor.swift
[77/123] Compiling SwiftSyntax TokenKind.swift
[91/125] Compiling SwiftSyntax AbsolutePosition.swift
[92/125] Compiling SwiftSyntax AbsoluteRawSyntax.swift
[93/125] Compiling SwiftSyntax AbsoluteSyntaxInfo.swift
[94/125] Emitting module EngineCore
[95/125] Compiling SwiftSyntax Assert.swift
[96/125] Compiling SwiftSyntax BumpPtrAllocator.swift
[97/125] Compiling SwiftSyntax CommonAncestor.swift
[98/125] Compiling SwiftSyntax Convenience.swift
[99/125] Compiling SwiftSyntax CustomTraits.swift
[108/125] Compiling EngineCore ViewVisitor.swift
[109/125] Compiling SwiftSyntax RawSyntaxNodesOP.swift
[110/125] Compiling SwiftSyntax RawSyntaxNodesQRS.swift
[111/125] Compiling SwiftSyntax RawSyntaxNodesTUVWXYZ.swift
[112/125] Compiling SwiftSyntax RawSyntaxValidation.swift
[113/125] Compiling SwiftSyntax SyntaxNodesAB.swift
[114/125] Compiling SwiftSyntax SyntaxNodesC.swift
[115/125] Compiling EngineCore ViewTypeIdentifier.swift
[117/207] Compiling Engine OptionalAdapter.swift
[118/207] Compiling Engine PreferenceKeyReader.swift
[119/207] Compiling Engine PrimitiveView.swift
[120/207] Compiling Engine PrimitiveViewModifier.swift
[121/207] Compiling Engine PropertyList.swift
[122/207] Compiling Engine ProposedSize.swift
[123/207] Compiling Engine SectionView.swift
[124/207] Compiling Engine ShapeAdapter.swift
[125/207] Compiling Engine ShapeBuilder.swift
[126/216] Compiling Engine IsNilTransform.swift
[127/216] Compiling Engine IsNotNilTransform.swift
[128/216] Compiling Engine LayoutAdapter.swift
[129/216] Compiling Engine LayoutBuilder.swift
[130/216] Compiling Engine LayoutThatFits.swift
[131/216] Compiling Engine MainActor.swift
[132/216] Compiling Engine MultiViewAdapter.swift
[133/216] Compiling Engine MultiViewVisitor.swift
[134/216] Compiling Engine Never.swift
[135/216] Compiling Engine EnvironmentValueReader.swift
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/Group.swift:50:26: error: incorrect argument label in call (have 'subviews:_:', expected 'subviewsOf:_:')
                    Group(subviews: Content()) { source in
                         ^~~~~~~~~
                          subviewsOf
[136/216] Compiling Engine EnvironmentValuesVisitor.swift
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/Group.swift:50:26: error: incorrect argument label in call (have 'subviews:_:', expected 'subviewsOf:_:')
                    Group(subviews: Content()) { source in
                         ^~~~~~~~~
                          subviewsOf
[137/216] Compiling Engine Font+Extensions.swift
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/Group.swift:50:26: error: incorrect argument label in call (have 'subviews:_:', expected 'subviewsOf:_:')
                    Group(subviews: Content()) { source in
                         ^~~~~~~~~
                          subviewsOf
[138/216] Compiling Engine ForEachSubview.swift
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/Group.swift:50:26: error: incorrect argument label in call (have 'subviews:_:', expected 'subviewsOf:_:')
                    Group(subviews: Content()) { source in
                         ^~~~~~~~~
                          subviewsOf
[139/216] Compiling Engine GraphInputs.swift
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/Group.swift:50:26: error: incorrect argument label in call (have 'subviews:_:', expected 'subviewsOf:_:')
                    Group(subviews: Content()) { source in
                         ^~~~~~~~~
                          subviewsOf
[140/216] Compiling Engine Group.swift
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/Group.swift:50:26: error: incorrect argument label in call (have 'subviews:_:', expected 'subviewsOf:_:')
                    Group(subviews: Content()) { source in
                         ^~~~~~~~~
                          subviewsOf
[141/216] Compiling Engine HostingController.swift
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/Group.swift:50:26: error: incorrect argument label in call (have 'subviews:_:', expected 'subviewsOf:_:')
                    Group(subviews: Content()) { source in
                         ^~~~~~~~~
                          subviewsOf
[142/216] Compiling Engine HostingView.swift
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/Group.swift:50:26: error: incorrect argument label in call (have 'subviews:_:', expected 'subviewsOf:_:')
                    Group(subviews: Content()) { source in
                         ^~~~~~~~~
                          subviewsOf
[143/216] Compiling Engine Image+Extensions.swift
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/Group.swift:50:26: error: incorrect argument label in call (have 'subviews:_:', expected 'subviewsOf:_:')
                    Group(subviews: Content()) { source in
                         ^~~~~~~~~
                          subviewsOf
[144/216] Compiling Engine Color+Extensions.swift
[145/216] Compiling Engine ConditionalContent.swift
[146/216] Compiling Engine ConditionalLayout.swift
[147/216] Compiling Engine ConditionalShape.swift
[148/216] Compiling Engine ConditionalView.swift
[149/216] Compiling Engine EmptyShape.swift
[150/216] Compiling Engine Environment+Extensions.swift
[151/216] Compiling Engine EnvironmentKeyVisitor.swift
[152/216] Compiling Engine EnvironmentOrValue.swift
[153/216] Emitting module Engine
[154/216] Compiling Engine StateOrBinding.swift
[155/216] Compiling Engine StaticCondition.swift
[156/216] Compiling Engine StaticConditionalContent.swift
[157/216] Compiling Engine StaticConditionalModifier.swift
[158/216] Compiling Engine StaticContent.swift
[159/216] Compiling Engine StaticModifier.swift
[160/216] Compiling Engine StyleContext.swift
[161/216] Compiling Engine StyleInputCondition.swift
[162/216] Compiling Engine SymmetricallyScaledText.swift
[163/216] Compiling Engine Text+Extensions.swift
[164/216] Compiling Engine TextAttachment.swift
[165/216] Compiling Engine TextBuilder.swift
[166/216] Compiling Engine TextReader.swift
[167/216] Compiling Engine TraitValueKey.swift
[168/216] Compiling Engine Transaction.swift
[169/216] Compiling Engine UnaryViewAdaptor.swift
[170/216] Compiling Engine UnaryViewModifier.swift
[171/216] Compiling Engine UnwrapTransform.swift
[172/216] Compiling Engine Animation+Resolved.swift
[173/216] Compiling Engine AnyAnimatableData.swift
[174/216] Compiling Engine AnyShape.swift
[175/216] Compiling Engine AnyShapeStyle+Extensions.swift
[176/216] Compiling Engine AnyView.swift
[177/216] Compiling Engine AnyViewModifier.swift
[178/216] Compiling Engine AttributedString+Extensions.swift
[179/216] Compiling Engine AttributedStringReader.swift
[180/216] Compiling Engine BindingTransform.swift
[181/216] Compiling Engine ViewAlias.swift
[182/216] Compiling Engine ViewInputConditionalContent.swift
[183/216] Compiling Engine ViewInputConditionalModifier.swift
[184/216] Compiling Engine ViewInputKey.swift
[185/216] Compiling Engine ViewInputs.swift
[186/216] Compiling Engine ViewInputsVisitor.swift
[187/216] Compiling Engine ViewModifierBuilder.swift
[188/216] Compiling Engine ViewModifierContent.swift
[189/216] Compiling Engine ViewModifierVisitor.swift
[190/216] Compiling Engine UpdatePhase.swift
[191/216] Compiling Engine UserInterfaceIdiomContent.swift
[192/216] Compiling Engine UserInterfaceIdiomModifier.swift
[193/216] Compiling Engine VariadicView.swift
[194/216] Compiling Engine VersionedDynamicProperty.swift
[195/216] Compiling Engine VersionedView.swift
[196/216] Compiling Engine VersionedViewInput.swift
[197/216] Compiling Engine VersionedViewModifier.swift
[198/216] Compiling Engine ViewAdapter.swift
[199/216] Compiling Engine ViewOutputAlias.swift
[200/216] Compiling Engine ViewOutputKey.swift
[201/216] Compiling Engine ViewStackAxisReader.swift
[202/216] Compiling Engine ViewStyle.swift
[203/216] Compiling Engine ViewTraitKey.swift
[204/216] Compiling Engine ViewTraitKeyVisitor.swift
[205/216] Compiling Engine ViewUpdateDebug.swift
[206/216] Compiling Engine ViewVisitor.swift
[207/216] Compiling Engine module.swift
error: fatalError
Fetching https://github.com/swiftlang/swift-syntax
[1/70891] Fetching swift-syntax
Fetched https://github.com/swiftlang/swift-syntax from cache (3.54s)
Computing version for https://github.com/swiftlang/swift-syntax
Computed https://github.com/swiftlang/swift-syntax at 600.0.1 (2.78s)
Creating working copy for https://github.com/swiftlang/swift-syntax
Working copy of https://github.com/swiftlang/swift-syntax resolved at 600.0.1
BUILD FAILURE 5.10 macosSpm