Swift Package Index

Build Information

Successful build of MazeAlgorithms, reference 0.6.0 (9a5b3c), with Swift 6.2 for macOS (SPM) on 18 Oct 2026 16:16:39 UTC.

Swift 6 data race errors: 0

Build Command

env DEVELOPER_DIR=/Applications/Xcode-26.3.0.app xcrun swift build --arch arm64

Build Log

========================================
RunAll
========================================
Builder version: 5.1.3
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/swiftyaf/MazeAlgorithms.git
Reference: 0.6.0
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/swiftyaf/MazeAlgorithms
 * tag               0.6.0      -> FETCH_HEAD
HEAD is now at 9a5b3c2 Add seeded, reproducible maze generation
Cloned https://github.com/swiftyaf/MazeAlgorithms.git
Revision (git rev-parse @):
9a5b3c23411531c2d8d28c6c8570b7c7392c71df
SUCCESS checkout https://github.com/swiftyaf/MazeAlgorithms.git at 0.6.0
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.2
Building package at path:  $PWD
https://github.com/swiftyaf/MazeAlgorithms.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.3.0.app xcrun swift build --arch arm64
Building for debugging...
[0/2] Write sources
[1/2] Write swift-version--3CB7CFEC50E0D141.txt
[3/24] Compiling MazeAlgorithms AldousBroderMazeGenerator.swift
/Users/admin/builder/spi-builder-workspace/Sources/MazeAlgorithms/Algorithms/EllersMazeGenerator.swift:69:17: warning: initialization of variable 'rowState' was never used; consider replacing with assignment to '_' or removing it [#no-usage]
 67 |             currentRow = 0
 68 |             currentCol = 0
 69 |             var rowState = RowState()
    |                 `- warning: initialization of variable 'rowState' was never used; consider replacing with assignment to '_' or removing it [#no-usage]
 70 |         }
 71 |
[4/24] Compiling MazeAlgorithms BinaryTreeMazeGenerator.swift
/Users/admin/builder/spi-builder-workspace/Sources/MazeAlgorithms/Algorithms/EllersMazeGenerator.swift:69:17: warning: initialization of variable 'rowState' was never used; consider replacing with assignment to '_' or removing it [#no-usage]
 67 |             currentRow = 0
 68 |             currentCol = 0
 69 |             var rowState = RowState()
    |                 `- warning: initialization of variable 'rowState' was never used; consider replacing with assignment to '_' or removing it [#no-usage]
 70 |         }
 71 |
[5/24] Compiling MazeAlgorithms EllersMazeGenerator.swift
/Users/admin/builder/spi-builder-workspace/Sources/MazeAlgorithms/Algorithms/EllersMazeGenerator.swift:69:17: warning: initialization of variable 'rowState' was never used; consider replacing with assignment to '_' or removing it [#no-usage]
 67 |             currentRow = 0
 68 |             currentCol = 0
 69 |             var rowState = RowState()
    |                 `- warning: initialization of variable 'rowState' was never used; consider replacing with assignment to '_' or removing it [#no-usage]
 70 |         }
 71 |
[6/24] Emitting module MazeAlgorithms
[7/26] Compiling MazeAlgorithms Position.swift
[8/26] Compiling MazeAlgorithms SeededRandomNumberGenerator.swift
[9/26] Compiling MazeAlgorithms GrowingTreeMazeGenerator.swift
[10/26] Compiling MazeAlgorithms HunterKillerMazeGenerator.swift
[11/26] Compiling MazeAlgorithms KruskalsMazeGenerator.swift
[12/26] Compiling MazeAlgorithms MazeAlgorithmsFacade.swift
[13/26] Compiling MazeAlgorithms MazeGeneratorError.swift
[14/26] Compiling MazeAlgorithms RecursiveBacktrackerMazeGenerator.swift
/Users/admin/builder/spi-builder-workspace/Sources/MazeAlgorithms/Algorithms/RecursiveDivisionMazeGenerator.swift:31:13: warning: variable 'current' was never mutated; consider changing to 'let' constant
 29 |
 30 |     public func generateStep() -> (generated: [Cell], evaluating: [Cell])? {
 31 |         var current: [Cell] = []
    |             `- warning: variable 'current' was never mutated; consider changing to 'let' constant
 32 |         var next: [Cell] = []
 33 |
[15/26] Compiling MazeAlgorithms RecursiveDivisionMazeGenerator.swift
/Users/admin/builder/spi-builder-workspace/Sources/MazeAlgorithms/Algorithms/RecursiveDivisionMazeGenerator.swift:31:13: warning: variable 'current' was never mutated; consider changing to 'let' constant
 29 |
 30 |     public func generateStep() -> (generated: [Cell], evaluating: [Cell])? {
 31 |         var current: [Cell] = []
    |             `- warning: variable 'current' was never mutated; consider changing to 'let' constant
 32 |         var next: [Cell] = []
 33 |
[16/26] Compiling MazeAlgorithms WilsonMazeGenerator.swift
[17/26] Compiling MazeAlgorithms MazeAlgorithm.swift
[18/26] Compiling MazeAlgorithms SidewinderMazeGenerator.swift
[19/26] Compiling MazeAlgorithms SimplifiedPrimMazeGenerator.swift
[20/26] Compiling MazeAlgorithms Direction.swift
[21/26] Compiling MazeAlgorithms Grid.swift
[22/26] Compiling MazeAlgorithms MazeSolver.swift
[23/26] Compiling MazeAlgorithms Cell.swift
[24/26] Compiling MazeAlgorithms MazeGenerating.swift
[25/26] Compiling MazeAlgorithms ModifiedPrimMazeGenerator.swift
[26/26] Compiling MazeAlgorithms PrimMazeGenerator.swift
Build complete! (9.08s)
Build complete.
{
  "dependencies" : [
  ],
  "manifest_display_name" : "MazeAlgorithms",
  "name" : "MazeAlgorithms",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "18.0"
    },
    {
      "name" : "macos",
      "version" : "15.0"
    }
  ],
  "products" : [
    {
      "name" : "MazeAlgorithms",
      "targets" : [
        "MazeAlgorithms"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "MazeAlgorithmsTests",
      "module_type" : "SwiftTarget",
      "name" : "MazeAlgorithmsTests",
      "path" : "Tests/MazeAlgorithmsTests",
      "sources" : [
        "MazeAlgorithmsTests.swift",
        "SeededGenerationTests.swift"
      ],
      "target_dependencies" : [
        "MazeAlgorithms"
      ],
      "type" : "test"
    },
    {
      "c99name" : "MazeAlgorithms",
      "module_type" : "SwiftTarget",
      "name" : "MazeAlgorithms",
      "path" : "Sources/MazeAlgorithms",
      "product_memberships" : [
        "MazeAlgorithms"
      ],
      "sources" : [
        "Algorithms/AldousBroderMazeGenerator.swift",
        "Algorithms/BinaryTreeMazeGenerator.swift",
        "Algorithms/EllersMazeGenerator.swift",
        "Algorithms/GrowingTreeMazeGenerator.swift",
        "Algorithms/HunterKillerMazeGenerator.swift",
        "Algorithms/KruskalsMazeGenerator.swift",
        "Algorithms/MazeGenerating.swift",
        "Algorithms/ModifiedPrimMazeGenerator.swift",
        "Algorithms/PrimMazeGenerator.swift",
        "Algorithms/RecursiveBacktrackerMazeGenerator.swift",
        "Algorithms/RecursiveDivisionMazeGenerator.swift",
        "Algorithms/SidewinderMazeGenerator.swift",
        "Algorithms/SimplifiedPrimMazeGenerator.swift",
        "Algorithms/WilsonMazeGenerator.swift",
        "MazeAlgorithm.swift",
        "MazeAlgorithmsFacade.swift",
        "MazeGeneratorError.swift",
        "MazeSolver.swift",
        "Model/Cell.swift",
        "Model/Direction.swift",
        "Model/Grid.swift",
        "Model/Position.swift",
        "SeededRandomNumberGenerator.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "6.0"
}
Done.