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Build Information

Successful build of swift-delta, reference v0.9.2 (9d933d), with Swift 6.3 for macOS (SPM) on 14 Apr 2026 16:32:39 UTC.

Swift 6 data race errors: 0

Build Command

env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun swift build --arch arm64

Build Log

========================================
RunAll
========================================
Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/Formkunft/swift-delta.git
Reference: v0.9.2
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/Formkunft/swift-delta
 * tag               v0.9.2     -> FETCH_HEAD
HEAD is now at 9d933da More efficient code
Cloned https://github.com/Formkunft/swift-delta.git
Revision (git rev-parse @):
9d933da7c60a7107554b391f73bd29b946a364df
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/Formkunft/swift-delta.git at v0.9.2
========================================
ResolveProductDependencies
========================================
Resolving dependencies ...
{
  "identity": ".resolve-product-dependencies",
  "name": "resolve-dependencies",
  "url": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies",
  "version": "unspecified",
  "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies",
  "traits": [
    "default"
  ],
  "dependencies": [
    {
      "identity": "swift-delta",
      "name": "swift-delta",
      "url": "https://github.com/Formkunft/swift-delta.git",
      "version": "unspecified",
      "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/swift-delta",
      "traits": [
        "default"
      ],
      "dependencies": [
      ]
    }
  ]
}
Fetching https://github.com/Formkunft/swift-delta.git
[1/645] Fetching swift-delta
Fetched https://github.com/Formkunft/swift-delta.git from cache (0.71s)
Creating working copy for https://github.com/Formkunft/swift-delta.git
Working copy of https://github.com/Formkunft/swift-delta.git resolved at v0.9.2 (9d933da)
warning: '.resolve-product-dependencies': dependency 'swift-delta' is not used by any target
Found 0 product dependencies
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.3
Building package at path:  $PWD
https://github.com/Formkunft/swift-delta.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun swift build --arch arm64
Building for debugging...
[0/2] Write sources
[1/2] Write swift-version--6988338F2F200930.txt
[3/7] Compiling Delta Iterator.swift
[4/7] Compiling Delta Delta.Pair.swift
[5/7] Compiling Delta Delta.Side.swift
[6/7] Compiling Delta Delta.swift
[7/7] Emitting module Delta
Build complete! (6.28s)
Build complete.
{
  "dependencies" : [
  ],
  "manifest_display_name" : "swift-delta",
  "name" : "swift-delta",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "Delta",
      "targets" : [
        "Delta"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "DeltaTests",
      "module_type" : "SwiftTarget",
      "name" : "DeltaTests",
      "path" : "Tests/DeltaTests",
      "sources" : [
        "Delta tests.swift",
        "Delta.Pair tests.swift"
      ],
      "target_dependencies" : [
        "Delta"
      ],
      "type" : "test"
    },
    {
      "c99name" : "Delta",
      "module_type" : "SwiftTarget",
      "name" : "Delta",
      "path" : "Sources/Delta",
      "product_memberships" : [
        "Delta"
      ],
      "sources" : [
        "Delta.Pair.swift",
        "Delta.Side.swift",
        "Delta.swift",
        "Iterator.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "6.3"
}
✅  Doc result (pending) reported
========================================
GenerateDocs
========================================
Generating docs at path:  $PWD/.docs/formkunft/swift-delta/v0.9.2
Repository:               Formkunft/swift-delta
Swift version used:       6.3
Target:                   Delta
Extracting symbol information for 'Delta'...
Finished extracting symbol information for 'Delta'. (28.18s)
Building documentation for 'Delta'...
warning: '(Element,_)' isn't a disambiguation for 'init(source:target:)' at '/Delta/Delta/Pair'
 --> Delta.Pair.md:7:25-7:37
5 | ### Creating a Pair
6 |
7 + - ``init(source:target:)-(Element,_)``
  |                         ├─suggestion: Replace '(Element,_)' with '(Delta<Element>.Pair.Element,_)' for 'init(source: consuming Delta<Element>.Pair.Element, target: consuming Delta<Element>.Pair.Element)'
  |                         ╰─suggestion: Replace '(Element,_)' with '(Element?,_)' for 'init?(source: consuming Element?, target: consuming Element?)'
8 | - ``init(source:target:)-(Element?,_)``
9 | - ``init(_:)``
warning: '(Delta.Side)' isn't a disambiguation for 'subscript(_:)' at '/Delta/Delta/Pair'
  --> Delta.Pair.md:16:18-16:31
14 | - ``target``
15 | - ``elements``
16 + - ``subscript(_:)-(Delta.Side)``
   |                  ├─suggestion: Replace '(Delta.Side)' with '(Range<Delta<Element>.Pair.Index>)' for 'subscript(bounds: Range<Delta<Element>.Pair.Index>) -> Delta<Element>.Pair.SubSequence { get }'
   |                  ├─suggestion: Replace '(Delta.Side)' with '(Delta<Element>.Pair.Index)' for 'subscript(position: Delta<Element>.Pair.Index) -> Element { get }'
   |                  ├─suggestion: Replace '(Delta.Side)' with '(Delta<Element>.Side)' for 'subscript(side: Delta<Element>.Side) -> Element { get set }'
   |                  ├─suggestion: Replace '-(Delta.Side)' with '->DiscontiguousSlice<Self>' for 'subscript(subranges: RangeSet<Self.Index>) -> DiscontiguousSlice<Self> { get }'
   |                  ├─suggestion: Replace '(Delta.Side)' with '((UnboundedRange_)->())->Delta<Element>.Pair.SubSequence' for 'subscript(unbounded: (UnboundedRange_) -> ()) -> Delta<Element>.Pair.SubSequence { get }'
   |                  ├─suggestion: Replace '(Delta.Side)' with '((UnboundedRange_)->())->Self.SubSequence' for 'subscript(x: (UnboundedRange_) -> ()) -> Self.SubSequence { get }'
   |                  ╰─suggestion: Replace '(Delta.Side)' with '(R)' for 'subscript<R>(r: R) -> Self.SubSequence where R : RangeExpression, Self.Index == R.Bound { get }'
17 |
18 | ### Reversing
warning: '((Element,Delta.Side)->())' isn't a disambiguation for 'update(_:)' at '/Delta/Delta/Pair'
  --> Delta.Pair.md:47:15-47:42
45 |
46 | - ``update(_:)-((Element)->())``
47 + - ``update(_:)-((Element,Delta.Side)->())``
   |               ├─suggestion: Replace '((Element,Delta.Side)->())' with '((Element)->())' for 'mutating func update(_ code: (inout Element) -> ())'
   |               ╰─suggestion: Replace '((Element,Delta.Side)->())' with '((Element,Delta<Element>.Side)->())' for 'mutating func update(_ code: (inout Element, Delta<Element>.Side) -> ())'
48 |
49 | ### Identity Pair
warning: '((Element,Delta.Side)->())' isn't a disambiguation for 'update(_:)' at '/Delta/Delta'
  --> Delta.md:67:15-67:42
65 |
66 | - ``update(_:)-((Element)->())``
67 + - ``update(_:)-((Element,Delta.Side)->())``
   |               ├─suggestion: Replace '((Element,Delta.Side)->())' with '((Element)->())' for 'mutating func update(_ code: (inout Element) -> ())'
   |               ╰─suggestion: Replace '((Element,Delta.Side)->())' with '((Element,Delta<Element>.Side)->())' for 'mutating func update(_ code: (inout Element, Delta<Element>.Side) -> ())'
68 |
69 | ### Identity Delta
Finished building documentation for 'Delta' (0.59s)
Generated documentation archive at:
  /Users/admin/builder/spi-builder-workspace/.docs/formkunft/swift-delta/v0.9.2
Fetching https://github.com/swiftlang/swift-docc-plugin
[1/2271] Fetching swift-docc-plugin
Fetched https://github.com/swiftlang/swift-docc-plugin from cache (1.23s)
Computing version for https://github.com/swiftlang/swift-docc-plugin
Computed https://github.com/swiftlang/swift-docc-plugin at 1.4.6 (3.56s)
Fetching https://github.com/swiftlang/swift-docc-symbolkit
[1/3672] Fetching swift-docc-symbolkit
Fetched https://github.com/swiftlang/swift-docc-symbolkit from cache (1.18s)
Computing version for https://github.com/swiftlang/swift-docc-symbolkit
Computed https://github.com/swiftlang/swift-docc-symbolkit at 1.0.0 (1.93s)
Creating working copy for https://github.com/swiftlang/swift-docc-symbolkit
Working copy of https://github.com/swiftlang/swift-docc-symbolkit resolved at 1.0.0
Creating working copy for https://github.com/swiftlang/swift-docc-plugin
Working copy of https://github.com/swiftlang/swift-docc-plugin resolved at 1.4.6
Building for debugging...
[0/8] Write sources
[2/8] Write snippet-extract-tool-entitlement.plist
[4/8] Write swift-version--6988338F2F200930.txt
[6/53] Compiling SymbolKit Mixin+Equals.swift
[7/53] Compiling SymbolKit Mixin+Hash.swift
[8/53] Compiling SymbolKit Mixin.swift
[9/53] Compiling SymbolKit LineList.swift
[10/53] Compiling SymbolKit Position.swift
[11/57] Emitting module Snippets
[12/57] Compiling Snippets Snippet.swift
[13/57] Compiling Snippets SnippetParser.swift
[14/57] Compiling SymbolKit Names.swift
[15/57] Compiling SymbolKit SPI.swift
[16/57] Compiling SymbolKit Snippet.swift
[17/57] Compiling SymbolKit Extension.swift
[18/57] Compiling SymbolKit Identifier.swift
[19/57] Compiling SymbolKit KindIdentifier.swift
[20/57] Compiling SymbolKit Location.swift
[21/57] Compiling SymbolKit Mutability.swift
[22/57] Emitting module SymbolKit
[23/57] Compiling SymbolKit Symbol.swift
[24/57] Compiling SymbolKit SymbolKind.swift
[25/57] Compiling SymbolKit SymbolGraph.swift
[26/57] Compiling SymbolKit GraphCollector.swift
[27/57] Compiling SymbolKit GenericConstraint.swift
[28/57] Compiling SymbolKit GenericParameter.swift
[29/57] Compiling SymbolKit Generics.swift
[30/57] Compiling SymbolKit Namespace.swift
[31/57] Compiling SymbolKit SemanticVersion.swift
[32/57] Compiling SymbolKit AccessControl.swift
[33/57] Compiling SymbolKit Availability.swift
[34/57] Compiling SymbolKit AvailabilityItem.swift
[35/57] Compiling SymbolKit Domain.swift
[36/57] Compiling SymbolKit DeclarationFragments.swift
[37/57] Compiling SymbolKit Fragment.swift
[38/57] Compiling SymbolKit FragmentKind.swift
[39/57] Compiling SymbolKit FunctionParameter.swift
[40/57] Compiling SymbolKit FunctionSignature.swift
[41/57] Compiling SymbolKit Relationship.swift
[42/57] Compiling SymbolKit RelationshipKind.swift
[43/57] Compiling SymbolKit SourceOrigin.swift
[44/57] Compiling SymbolKit GenericConstraints.swift
[45/57] Compiling SymbolKit Swift.swift
[46/57] Compiling SymbolKit SourceRange.swift
[47/57] Compiling SymbolKit Metadata.swift
[48/57] Compiling SymbolKit Module.swift
[49/57] Compiling SymbolKit OperatingSystem.swift
[50/57] Compiling SymbolKit Platform.swift
[51/57] Compiling SymbolKit UnifiedSymbol+Encodable.swift
[52/57] Compiling SymbolKit UnifiedSymbol.swift
[53/57] Compiling SymbolKit UnifiedSymbolGraph+Encodable.swift
[54/57] Compiling SymbolKit UnifiedSymbolGraph.swift
[55/61] Compiling snippet_extract URL+Status.swift
[56/61] Emitting module snippet_extract
[57/61] Compiling snippet_extract SymbolGraph+Snippet.swift
[58/61] Compiling snippet_extract SnippetBuildCommand.swift
[58/61] Write Objects.LinkFileList
[59/61] Linking snippet-extract-tool
[60/61] Applying snippet-extract-tool
Build of product 'snippet-extract' complete! (4.61s)
Building for debugging...
[0/1] Write swift-version--6988338F2F200930.txt
Build of target: 'Delta' complete! (0.30s)
    1110
8	/Users/admin/builder/spi-builder-workspace/.docs/formkunft/swift-delta/v0.9.2
✅  Doc result (uploading) reported
========================================
SyncDocs
========================================
Doc archive source directory: $PWD/.docs/formkunft/swift-delta/v0.9.2
File count: 1110
Doc size:   8.0MB
Preparing doc bundle ...
Uploading prod-formkunft-swift-delta-v0.9.2-637e0129.zip to s3://spi-docs-inbox/prod-formkunft-swift-delta-v0.9.2-637e0129.zip
Copying... [12%]
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Done.