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Build Information

Successful build of Engine, reference 2.18.0 (33d289), with Swift 6.4 for macOS (SPM) on 26 Sep 2026 03:55:06 UTC.

Swift 6 data race errors: 0

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/nathantannar4/Engine.git
Reference: 2.18.0
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/nathantannar4/Engine
 * tag               2.18.0     -> FETCH_HEAD
HEAD is now at 33d2890 2.18.0
Cloned https://github.com/nathantannar4/Engine.git
Revision (git rev-parse @):
33d28901e83772045e227be887a645919848ddc9
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/nathantannar4/Engine.git at 2.18.0
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.4
Building package at path:  $PWD
https://github.com/nathantannar4/Engine.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 / 913]
[Planning deferred tasks]
[161 / 368]
[171 / 376] EngineCoreC
[177 / 397]
[188 / 410] EngineCoreC
[243 / 410] SwiftSyntax
[246 / 411] EngineCoreC
[248 / 411]
[250 / 411]
[271 / 437]
[274 / 437]
[278 / 480]
[286 / 498]
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[290 / 498]
[302 / 498] SwiftSyntax
[306 / 498]
[308 / 498]
[310 / 498]
[312 / 498]
[316 / 498]
[318 / 498]
[320 / 498] SwiftSyntax
[323 / 498]
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[340 / 498]
[342 / 498]
[348 / 498] EngineCore
[349 / 498] EngineCore
[356 / 498] EngineCore
[358 / 498] SwiftSyntax
[360 / 498] SwiftSyntax
[365 / 498] SwiftSyntax
[366 / 498] SwiftParser
[372 / 502] EngineCore
[373 / 502] SwiftDiagnostics
[381 / 531] SwiftParser
[394 / 531] SwiftBasicFormat
[400 / 531] SwiftParser
[401 / 542] Engine
[402 / 542] SwiftParser
[403 / 542] SwiftParser
[407 / 542] SwiftParser
[416 / 542] SwiftBasicFormat
[419 / 542] SwiftBasicFormat
[423 / 542] Engine
[426 / 542] Engine
[429 / 542] SwiftParser
[431 / 542] SwiftBasicFormat
[433 / 542] Engine
[436 / 542] Engine
[443 / 545]
[448 / 567] SwiftParserDiagnostics
[451 / 567] SwiftParserDiagnostics
[454 / 574] SwiftOperators
[460 / 574] SwiftParserDiagnostics
[461 / 574] SwiftParserDiagnostics
[474 / 574] SwiftSyntaxBuilder
[477 / 574] SwiftParserDiagnostics
[481 / 574] SwiftOperators
[486 / 574] EngineExtensions
[489 / 574] SwiftParserDiagnostics
[493 / 575]
[493 / 575] EngineExtensions
[503 / 586] SwiftSyntaxBuilder
[504 / 586] SwiftSyntaxBuilder
[505 / 586] SwiftSyntaxBuilder
[512 / 587] SwiftSyntaxBuilder
[524 / 598] SwiftIfConfig
[526 / 598] Engine
[529 / 598] Engine-product
[536 / 599] SwiftSyntax
[538 / 599] SwiftSyntax
[541 / 599] SwiftSyntaxMacros
[553 / 610] SwiftSyntaxMacros
[562 / 611] SwiftParserDiagnostics
[564 / 611] SwiftSyntaxMacros
[566 / 611] SwiftSyntaxMacroExpansion
[576 / 621] SwiftSyntaxMacroExpansion
[583 / 622] SwiftSyntaxMacroExpansion
[583 / 622] SwiftCompilerPluginMessageHandling
[593 / 633] SwiftCompilerPluginMessageHandling
[596 / 633] SwiftCompilerPluginMessageHandling
[603 / 634] SwiftCompilerPlugin
[613 / 636] SwiftCompilerPluginMessageHandling
[623 / 637] EngineMacrosCore
[627 / 641] EngineMacrosCore
[628 / 641] EngineMacrosCore
[630 / 641] EngineMacrosCore
[633 / 642] EngineMacros
[636 / 645] EngineMacros
[645 / 645] EngineMacros-product
Build complete! (24.60 sec)
Fetching https://github.com/swiftlang/swift-syntax
[1/80068] Fetching swift-syntax
Fetched https://github.com/swiftlang/swift-syntax (7.57s)
Computing version for https://github.com/swiftlang/swift-syntax
Computed https://github.com/swiftlang/swift-syntax at 604.0.0 (10.41s)
Creating working copy for https://github.com/swiftlang/swift-syntax
Working copy of https://github.com/swiftlang/swift-syntax resolved at 604.0.0
Downloading package prebuilt https://download.swift.org/prebuilts/swift-syntax/604.0.0/swiftlang-6.4.0.34.1-macosx27.0-MacroSupport.zip
Downloaded https://download.swift.org/prebuilts/swift-syntax/604.0.0/swiftlang-6.4.0.34.1-macosx27.0-MacroSupport.zip (1.30s)
/Users/admin/builder/spi-builder-workspace/Sources/Engine/Sources/VersionedViewInput.swift:94:19: warning: unnecessary check for 'macOS'; enclosing scope ensures guard will always be true [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/useless-availability-check\UselessAvailabilityCheck]8;;\]
 90 |         } else if #available(iOS 16.0, macOS 13.0, tvOS 16.0, watchOS 9.0, *) {
 91 |             return .v4
 92 |         } else if #available(iOS 15.0, macOS 12.0, tvOS 15.0, watchOS 8.0, *) {
    |                `- note: enclosing scope here
 93 |             return .v3
 94 |         } else if #available(iOS 14.0, macOS 11.0, tvOS 14.0, watchOS 7.0, *) {
    |                   `- warning: unnecessary check for 'macOS'; enclosing scope ensures guard will always be true [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/useless-availability-check\UselessAvailabilityCheck]8;;\]
 95 |             return .v2
 96 |         } else {
[#UselessAvailabilityCheck]: <https://docs.swift.org/compiler/documentation/diagnostics/useless-availability-check>
Build complete.
{
  "dependencies" : [
    {
      "identity" : "swift-syntax",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "600.0.0",
            "upper_bound" : "700.0.0"
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      "type" : "sourceControl",
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      "type" : {
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  ],
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    },
    {
      "c99name" : "EngineTests",
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      "sources" : [
        "EngineCoreMultiViewVisitorTests.swift",
        "EngineCoreRuntimeTests.swift",
        "EngineCoreViewVisitorTests.swift",
        "EngineMacroTests.swift",
        "EngineRuntimeTests.swift",
        "EngineViewTraitTests.swift"
      ],
      "target_dependencies" : [
        "Engine",
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    {
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        "AnyMenuStyle.swift",
        "AnyToggleStyle.swift"
      ],
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    {
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        "EngineCoreC",
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    {
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        "CustomViewVisitor.swift",
        "EmptyViewVisitor.swift",
        "EnvironmentKeyVisitor.swift",
        "ForEachVisitor.swift",
        "GroupVisitor.swift",
        "ModifiedContentVisitor.swift",
        "MultiViewVisitor.swift",
        "OptionalVisitor.swift",
        "ProtocolConformance.swift",
        "Runtime.swift",
        "SectionVisitor.swift",
        "TupleViewVisitor.swift",
        "TupleVisitor.swift",
        "TypeDescriptor.swift",
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        "Sources/LayoutSubview+Extensions.swift",
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        "Sources/OptionalAdapter.swift",
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        "Sources/PreferenceKeyReader.swift",
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        "Sources/PrimitiveView.swift",
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        "Sources/PropertyList.swift",
        "Sources/ProposedSize.swift",
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        "Sources/PublishedStateOrBinding.swift",
        "Sources/PublishedStateReader.swift",
        "Sources/RedactedReasons+Extensions.swift",
        "Sources/RotationEffect.swift",
        "Sources/RoundedCornersRectangle.swift",
        "Sources/SafeAreaInsetsModifier.swift",
        "Sources/ScaleEffect.swift",
        "Sources/SectionView.swift",
        "Sources/ShapeAdapter.swift",
        "Sources/ShapeBuilder.swift",
        "Sources/StateAdapter.swift",
        "Sources/StateOrBinding.swift",
        "Sources/StaticCondition.swift",
        "Sources/StaticConditionalContent.swift",
        "Sources/StaticConditionalModifier.swift",
        "Sources/StaticContent.swift",
        "Sources/StaticModifier.swift",
        "Sources/StyleContext.swift",
        "Sources/StyleInputCondition.swift",
        "Sources/SymmetricallyScaledText.swift",
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        "Sources/TextAttachment.swift",
        "Sources/TextAttachmentAdapter.swift",
        "Sources/TextBuilder.swift",
        "Sources/TextReader.swift",
        "Sources/TextRenderer+Extensions.swift",
        "Sources/TextRendererViewModifier.swift",
        "Sources/Toggle+Extensions.swift",
        "Sources/TraitValueKey.swift",
        "Sources/Transaction.swift",
        "Sources/TransactionModifier.swift",
        "Sources/Transition+Extensions.swift",
        "Sources/UnaryViewAdaptor.swift",
        "Sources/UnaryViewModifier.swift",
        "Sources/UnitPoint+Extensions.swift",
        "Sources/UpdatePhase.swift",
        "Sources/UserInterfaceIdiomContent.swift",
        "Sources/UserInterfaceIdiomModifier.swift",
        "Sources/VariadicAlignmentID.swift",
        "Sources/VariadicView.swift",
        "Sources/VariadicViewElementModifier.swift",
        "Sources/VariadicViewHostingControllers.swift",
        "Sources/VariadicViewSubviewModifier.swift",
        "Sources/VersionedDynamicProperty.swift",
        "Sources/VersionedView.swift",
        "Sources/VersionedViewInput.swift",
        "Sources/VersionedViewModifier.swift",
        "Sources/View+Extensions.swift",
        "Sources/ViewAdapter.swift",
        "Sources/ViewAlias.swift",
        "Sources/ViewControllerAdapter.swift",
        "Sources/ViewInputConditionalContent.swift",
        "Sources/ViewInputConditionalModifier.swift",
        "Sources/ViewInputKey.swift",
        "Sources/ViewInputs.swift",
        "Sources/ViewInputsCondition.swift",
        "Sources/ViewInputsVisitor.swift",
        "Sources/ViewModifierBuilder.swift",
        "Sources/ViewModifierContent.swift",
        "Sources/ViewModifierVisitor.swift",
        "Sources/ViewOutputAlias.swift",
        "Sources/ViewOutputKey.swift",
        "Sources/ViewStackAxisReader.swift",
        "Sources/ViewStyle.swift",
        "Sources/ViewTraitKey.swift",
        "Sources/ViewTraitKeyVisitor.swift",
        "Sources/ViewUpdateDebug.swift",
        "Sources/ViewVisitor.swift",
        "Sources/WeakState.swift",
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      ],
      "target_dependencies" : [
        "EngineCore"
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  ],
  "tools_version" : "6.0"
}
Done.