The Swift Package Index logo.Swift Package Index

Track the adoption of Swift 6 strict concurrency checks for data race safety. How many packages are Ready for Swift 6?

Build Information

Successful build of swift-algorithms, reference main (0e939e), with Swift 6.0 for macOS (SPM) on 6 Mar 2025 18:48:18 UTC.

Swift 6 data race errors: 0

Build Command

env DEVELOPER_DIR=/Applications/Xcode-16.2.0.app xcrun swift build --arch arm64 -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete -Xswiftc -enable-upcoming-feature -Xswiftc StrictConcurrency -Xswiftc -enable-upcoming-feature -Xswiftc DisableOutwardActorInference -Xswiftc -enable-upcoming-feature -Xswiftc GlobalActorIsolatedTypesUsability -Xswiftc -enable-upcoming-feature -Xswiftc InferSendableFromCaptures

Build Log

========================================
RunAll
========================================
Builder version: 4.60.1
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/apple/swift-algorithms.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/apple/swift-algorithms
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 0e939e7 Enable remaining soundness checks (#254)
Cloned https://github.com/apple/swift-algorithms.git
Revision (git rev-parse @):
0e939e7bb92d5305022f0f981973c2de5ee543b4
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/apple/swift-algorithms.git at main
Fetching https://github.com/apple/swift-numerics.git
[1/5630] Fetching swift-numerics
Fetched https://github.com/apple/swift-numerics.git from cache (1.06s)
Computing version for https://github.com/apple/swift-numerics.git
Computed https://github.com/apple/swift-numerics.git at 1.0.3 (0.55s)
Creating working copy for https://github.com/apple/swift-numerics.git
Working copy of https://github.com/apple/swift-numerics.git resolved at 1.0.3
========================================
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",
  "dependencies": [
    {
      "identity": "swift-algorithms",
      "name": "swift-algorithms",
      "url": "https://github.com/apple/swift-algorithms.git",
      "version": "unspecified",
      "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/swift-algorithms",
      "dependencies": [
        {
          "identity": "swift-numerics",
          "name": "swift-numerics",
          "url": "https://github.com/apple/swift-numerics.git",
          "version": "1.0.3",
          "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/swift-numerics",
          "dependencies": [
          ]
        }
      ]
    }
  ]
}
Fetching https://github.com/apple/swift-algorithms.git
[1/5854] Fetching swift-algorithms
Fetched https://github.com/apple/swift-algorithms.git from cache (1.02s)
Fetching https://github.com/apple/swift-numerics.git from cache
Fetched https://github.com/apple/swift-numerics.git from cache (0.45s)
Computing version for https://github.com/apple/swift-numerics.git
Computed https://github.com/apple/swift-numerics.git at 1.0.3 (0.03s)
Creating working copy for https://github.com/apple/swift-algorithms.git
Working copy of https://github.com/apple/swift-algorithms.git resolved at main (0e939e7)
Creating working copy for https://github.com/apple/swift-numerics.git
Working copy of https://github.com/apple/swift-numerics.git resolved at 1.0.3
warning: '.resolve-product-dependencies': dependency 'swift-algorithms' is not used by any target
Found 1 product dependencies
  - swift-numerics
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.0
Building package at path:  $PWD
https://github.com/apple/swift-algorithms.git
https://github.com/apple/swift-algorithms.git
{
  "dependencies" : [
    {
      "identity" : "swift-numerics",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "1.0.0",
            "upper_bound" : "2.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/apple/swift-numerics.git"
    }
  ],
  "manifest_display_name" : "swift-algorithms",
  "name" : "swift-algorithms",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "Algorithms",
      "targets" : [
        "Algorithms"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "SwiftAlgorithmsTests",
      "module_type" : "SwiftTarget",
      "name" : "SwiftAlgorithmsTests",
      "path" : "Tests/SwiftAlgorithmsTests",
      "sources" : [
        "AdjacentPairsTests.swift",
        "ChainTests.swift",
        "ChunkedTests.swift",
        "CombinationsTests.swift",
        "CompactedTests.swift",
        "CycleTests.swift",
        "EndsWithTests.swift",
        "FirstNonNilTests.swift",
        "GroupedTests.swift",
        "IndexedTests.swift",
        "IntersperseTests.swift",
        "JoinedTests.swift",
        "KeyedTests.swift",
        "MinMaxTests.swift",
        "PartitionTests.swift",
        "PermutationsTests.swift",
        "ProductTests.swift",
        "RandomSampleTests.swift",
        "ReductionsTests.swift",
        "RotateTests.swift",
        "SplitTests.swift",
        "StrideTests.swift",
        "SuffixTests.swift",
        "TestUtilities.swift",
        "TrimTests.swift",
        "UniquePermutationsTests.swift",
        "UniqueTests.swift",
        "WindowsTests.swift"
      ],
      "target_dependencies" : [
        "Algorithms"
      ],
      "type" : "test"
    },
    {
      "c99name" : "Algorithms",
      "module_type" : "SwiftTarget",
      "name" : "Algorithms",
      "path" : "Sources/Algorithms",
      "product_dependencies" : [
        "RealModule"
      ],
      "product_memberships" : [
        "Algorithms"
      ],
      "sources" : [
        "AdjacentPairs.swift",
        "Chain.swift",
        "Chunked.swift",
        "Combinations.swift",
        "Compacted.swift",
        "Cycle.swift",
        "EitherSequence.swift",
        "EndsWith.swift",
        "FirstNonNil.swift",
        "FlattenCollection.swift",
        "Grouped.swift",
        "Indexed.swift",
        "Intersperse.swift",
        "Joined.swift",
        "Keyed.swift",
        "MinMax.swift",
        "Partition.swift",
        "Permutations.swift",
        "Product.swift",
        "RandomSample.swift",
        "Reductions.swift",
        "Rotate.swift",
        "Split.swift",
        "Stride.swift",
        "Suffix.swift",
        "Trim.swift",
        "Unique.swift",
        "Windows.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.7"
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.2.0.app xcrun swift build --arch arm64 -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete -Xswiftc -enable-upcoming-feature -Xswiftc StrictConcurrency -Xswiftc -enable-upcoming-feature -Xswiftc DisableOutwardActorInference -Xswiftc -enable-upcoming-feature -Xswiftc GlobalActorIsolatedTypesUsability -Xswiftc -enable-upcoming-feature -Xswiftc InferSendableFromCaptures
Building for debugging...
[0/4] Write sources
[2/4] Compiling _NumericsShims _NumericsShims.c
[3/4] Write swift-version-5BDAB9E9C0126B9D.txt
[5/14] Compiling RealModule Float80+Real.swift
[6/14] Compiling RealModule Real.swift
[7/15] Compiling RealModule Float16+Real.swift
[8/15] Compiling RealModule Float+Real.swift
[9/15] Compiling RealModule ElementaryFunctions.swift
[10/15] Compiling RealModule AugmentedArithmetic.swift
[11/15] Compiling RealModule AlgebraicField.swift
[12/15] Compiling RealModule RealFunctions.swift
[13/15] Compiling RealModule Double+Real.swift
[14/15] Compiling RealModule ApproximateEquality.swift
[15/15] Emitting module RealModule
[16/42] Compiling Algorithms Suffix.swift
[17/42] Compiling Algorithms Trim.swift
[18/44] Compiling Algorithms FlattenCollection.swift
[19/44] Compiling Algorithms Grouped.swift
[20/44] Compiling Algorithms Indexed.swift
[21/44] Compiling Algorithms Unique.swift
[22/44] Compiling Algorithms Windows.swift
[23/44] Compiling Algorithms MinMax.swift
[24/44] Compiling Algorithms Partition.swift
[25/44] Compiling Algorithms Permutations.swift
[26/44] Compiling Algorithms Combinations.swift
[27/44] Compiling Algorithms Compacted.swift
[28/44] Compiling Algorithms Cycle.swift
[29/44] Compiling Algorithms Rotate.swift
[30/44] Compiling Algorithms Split.swift
[31/44] Compiling Algorithms Stride.swift
[32/44] Compiling Algorithms Product.swift
[33/44] Compiling Algorithms RandomSample.swift
[34/44] Compiling Algorithms Reductions.swift
[35/44] Compiling Algorithms EitherSequence.swift
[36/44] Compiling Algorithms EndsWith.swift
[37/44] Compiling Algorithms FirstNonNil.swift
[38/44] Compiling Algorithms Intersperse.swift
[39/44] Compiling Algorithms Joined.swift
[40/44] Compiling Algorithms Keyed.swift
[41/44] Compiling Algorithms AdjacentPairs.swift
[42/44] Compiling Algorithms Chain.swift
[43/44] Compiling Algorithms Chunked.swift
[44/44] Emitting module Algorithms
Build complete! (9.50s)
Build complete.
{
  "dependencies" : [
    {
      "identity" : "swift-numerics",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "1.0.0",
            "upper_bound" : "2.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/apple/swift-numerics.git"
    }
  ],
  "manifest_display_name" : "swift-algorithms",
  "name" : "swift-algorithms",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "Algorithms",
      "targets" : [
        "Algorithms"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "SwiftAlgorithmsTests",
      "module_type" : "SwiftTarget",
      "name" : "SwiftAlgorithmsTests",
      "path" : "Tests/SwiftAlgorithmsTests",
      "sources" : [
        "AdjacentPairsTests.swift",
        "ChainTests.swift",
        "ChunkedTests.swift",
        "CombinationsTests.swift",
        "CompactedTests.swift",
        "CycleTests.swift",
        "EndsWithTests.swift",
        "FirstNonNilTests.swift",
        "GroupedTests.swift",
        "IndexedTests.swift",
        "IntersperseTests.swift",
        "JoinedTests.swift",
        "KeyedTests.swift",
        "MinMaxTests.swift",
        "PartitionTests.swift",
        "PermutationsTests.swift",
        "ProductTests.swift",
        "RandomSampleTests.swift",
        "ReductionsTests.swift",
        "RotateTests.swift",
        "SplitTests.swift",
        "StrideTests.swift",
        "SuffixTests.swift",
        "TestUtilities.swift",
        "TrimTests.swift",
        "UniquePermutationsTests.swift",
        "UniqueTests.swift",
        "WindowsTests.swift"
      ],
      "target_dependencies" : [
        "Algorithms"
      ],
      "type" : "test"
    },
    {
      "c99name" : "Algorithms",
      "module_type" : "SwiftTarget",
      "name" : "Algorithms",
      "path" : "Sources/Algorithms",
      "product_dependencies" : [
        "RealModule"
      ],
      "product_memberships" : [
        "Algorithms"
      ],
      "sources" : [
        "AdjacentPairs.swift",
        "Chain.swift",
        "Chunked.swift",
        "Combinations.swift",
        "Compacted.swift",
        "Cycle.swift",
        "EitherSequence.swift",
        "EndsWith.swift",
        "FirstNonNil.swift",
        "FlattenCollection.swift",
        "Grouped.swift",
        "Indexed.swift",
        "Intersperse.swift",
        "Joined.swift",
        "Keyed.swift",
        "MinMax.swift",
        "Partition.swift",
        "Permutations.swift",
        "Product.swift",
        "RandomSample.swift",
        "Reductions.swift",
        "Rotate.swift",
        "Split.swift",
        "Stride.swift",
        "Suffix.swift",
        "Trim.swift",
        "Unique.swift",
        "Windows.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.7"
}
✅  Doc result (pending) reported
========================================
GenerateDocs
========================================
Generating docs at path:  $PWD/.docs/apple/swift-algorithms/main
Repository:               apple/swift-algorithms
Swift version used:       6.0
Target:                   Algorithms
Extracting symbol information for 'Algorithms'...
Finished extracting symbol information for 'Algorithms'. (1.93s)
Building documentation for 'Algorithms'...
Finished building documentation for 'Algorithms' (2.59s)
Generated documentation archive at:
  /Users/admin/builder/spi-builder-workspace/.docs/apple/swift-algorithms/main
Fetching https://github.com/swiftlang/swift-docc-plugin
Updating https://github.com/apple/swift-numerics.git
Updated https://github.com/apple/swift-numerics.git (0.49s)
[1/2050] Fetching swift-docc-plugin
Fetched https://github.com/swiftlang/swift-docc-plugin from cache (1.21s)
Computing version for https://github.com/apple/swift-numerics.git
Computed https://github.com/apple/swift-numerics.git at 1.0.3 (0.56s)
Computing version for https://github.com/swiftlang/swift-docc-plugin
Computed https://github.com/swiftlang/swift-docc-plugin at 1.4.3 (0.57s)
Fetching https://github.com/swiftlang/swift-docc-symbolkit
[1/3321] Fetching swift-docc-symbolkit
Fetched https://github.com/swiftlang/swift-docc-symbolkit from cache (1.32s)
Computing version for https://github.com/swiftlang/swift-docc-symbolkit
Computed https://github.com/swiftlang/swift-docc-symbolkit at 1.0.0 (0.54s)
Creating working copy for https://github.com/swiftlang/swift-docc-plugin
Working copy of https://github.com/swiftlang/swift-docc-plugin resolved at 1.4.3
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
Building for debugging...
[0/8] Write sources
[2/8] Write snippet-extract-tool-entitlement.plist
[4/8] Write swift-version-5BDAB9E9C0126B9D.txt
[6/53] Compiling SymbolKit Relationship.swift
[7/53] Compiling SymbolKit RelationshipKind.swift
[8/53] Compiling SymbolKit SourceOrigin.swift
[9/53] Compiling SymbolKit GenericConstraints.swift
[10/53] Compiling SymbolKit Swift.swift
[11/53] Compiling SymbolKit GenericConstraint.swift
[12/53] Compiling SymbolKit GenericParameter.swift
[13/53] Compiling SymbolKit Generics.swift
[14/53] Compiling SymbolKit Namespace.swift
[15/53] Compiling SymbolKit SourceRange.swift
[16/53] Compiling SymbolKit Metadata.swift
[17/53] Compiling SymbolKit Module.swift
[18/53] Compiling SymbolKit OperatingSystem.swift
[19/53] Compiling SymbolKit Platform.swift
[20/53] Compiling SymbolKit Names.swift
[21/53] Compiling SymbolKit SPI.swift
[22/53] Compiling SymbolKit Snippet.swift
[23/53] Compiling SymbolKit Extension.swift
[24/53] Compiling SymbolKit Identifier.swift
[25/53] Compiling SymbolKit KindIdentifier.swift
[26/53] Compiling SymbolKit Location.swift
[27/53] Compiling SymbolKit Mutability.swift
[28/53] Emitting module SymbolKit
[29/53] Compiling SymbolKit Mixin+Equals.swift
[30/53] Compiling SymbolKit Mixin+Hash.swift
[31/53] Compiling SymbolKit Mixin.swift
[32/53] Compiling SymbolKit LineList.swift
[33/53] Compiling SymbolKit Position.swift
[34/53] Compiling SymbolKit DeclarationFragments.swift
[35/53] Compiling SymbolKit Fragment.swift
[36/53] Compiling SymbolKit FragmentKind.swift
[37/53] Compiling SymbolKit FunctionParameter.swift
[38/53] Compiling SymbolKit FunctionSignature.swift
[39/57] Compiling SymbolKit SemanticVersion.swift
[40/57] Compiling SymbolKit AccessControl.swift
[41/57] Compiling SymbolKit Availability.swift
[42/57] Compiling SymbolKit AvailabilityItem.swift
[43/57] Compiling SymbolKit Domain.swift
[44/57] Compiling SymbolKit Symbol.swift
[45/57] Compiling SymbolKit SymbolKind.swift
[46/57] Compiling SymbolKit SymbolGraph.swift
[47/57] Compiling SymbolKit GraphCollector.swift
[48/57] Compiling Snippets Snippet.swift
[49/57] Compiling Snippets SnippetParser.swift
[50/57] Emitting module Snippets
[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] Compiling snippet_extract SymbolGraph+Snippet.swift
[57/61] Emitting module snippet_extract
[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! (6.95s)
Building for debugging...
[0/1] Write swift-version-5BDAB9E9C0126B9D.txt
[2/11] Compiling RealModule Float16+Real.swift
[3/11] Compiling RealModule Real.swift
[4/11] Compiling RealModule Float80+Real.swift
[5/12] Compiling RealModule RealFunctions.swift
[6/12] Compiling RealModule Float+Real.swift
[7/12] Compiling RealModule Double+Real.swift
[8/12] Compiling RealModule ElementaryFunctions.swift
[9/12] Compiling RealModule AlgebraicField.swift
[10/12] Compiling RealModule AugmentedArithmetic.swift
[11/12] Compiling RealModule ApproximateEquality.swift
[12/12] Emitting module RealModule
[13/39] Compiling Algorithms FlattenCollection.swift
[14/39] Compiling Algorithms Grouped.swift
[15/39] Compiling Algorithms Indexed.swift
[16/41] Compiling Algorithms MinMax.swift
[17/41] Compiling Algorithms Partition.swift
[18/41] Compiling Algorithms Permutations.swift
[19/41] Compiling Algorithms Suffix.swift
[20/41] Compiling Algorithms Trim.swift
[21/41] Compiling Algorithms Product.swift
[22/41] Compiling Algorithms RandomSample.swift
[23/41] Compiling Algorithms Reductions.swift
[24/41] Compiling Algorithms EitherSequence.swift
[25/41] Compiling Algorithms EndsWith.swift
[26/41] Compiling Algorithms FirstNonNil.swift
[27/41] Compiling Algorithms Rotate.swift
[28/41] Compiling Algorithms Split.swift
[29/41] Compiling Algorithms Stride.swift
[30/41] Compiling Algorithms Combinations.swift
[31/41] Compiling Algorithms Compacted.swift
[32/41] Compiling Algorithms Cycle.swift
[33/41] Compiling Algorithms AdjacentPairs.swift
[34/41] Compiling Algorithms Chain.swift
[35/41] Compiling Algorithms Chunked.swift
[36/41] Compiling Algorithms Unique.swift
[37/41] Compiling Algorithms Windows.swift
[38/41] Compiling Algorithms Intersperse.swift
[39/41] Compiling Algorithms Joined.swift
[40/41] Compiling Algorithms Keyed.swift
[41/41] Emitting module Algorithms
Build of target: 'Algorithms' complete! (1.50s)
    8176
62	/Users/admin/builder/spi-builder-workspace/.docs/apple/swift-algorithms/main
✅  Doc result (uploading) reported
========================================
SyncDocs
========================================
Doc archive source directory: $PWD/.docs/apple/swift-algorithms/main
File count: 8176
Doc size:   62.0MB
Preparing doc bundle ...
Uploading prod-apple-swift-algorithms-main-86a0e8d2.zip to s3://spi-docs-inbox/prod-apple-swift-algorithms-main-86a0e8d2.zip
Copying... [10%]
Copying... [20%]
Copying... [30%]
Copying... [40%]
Copying... [50%]
Copying... [60%]
Copying... [70%]
Copying... [80%]
Copying... [90%]
Copying... [100%]
Done.