Swift Package Index

Build Information

Successful build of swift-lambdacalculus, reference main (ebe099), with Swift 6.1 for macOS (SPM) on 19 Aug 2026 07:02:24 UTC.

Swift 6 data race errors: 0

Build Command

env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun swift build --arch arm64 -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats

Build Log

========================================
RunAll
========================================
Builder version: 5.0.2
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/dankogai/swift-lambdacalculus.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/dankogai/swift-lambdacalculus
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at ebe0991 Document design findings in the README
Cloned https://github.com/dankogai/swift-lambdacalculus.git
Revision (git rev-parse @):
ebe0991b54590d28380bf617eb1e4768475c3bb0
SUCCESS checkout https://github.com/dankogai/swift-lambdacalculus.git at main
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.1
Building package at path:  $PWD
https://github.com/dankogai/swift-lambdacalculus.git
https://github.com/dankogai/swift-lambdacalculus.git
{
  "dependencies" : [
  ],
  "manifest_display_name" : "swift-lambdacalculus",
  "name" : "swift-lambdacalculus",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "LambdaCalculus",
      "targets" : [
        "LambdaCalculus"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    },
    {
      "name" : "lambda",
      "targets" : [
        "lambda"
      ],
      "type" : {
        "executable" : null
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "lambda",
      "module_type" : "SwiftTarget",
      "name" : "lambda",
      "path" : "Sources/lambda",
      "product_memberships" : [
        "lambda"
      ],
      "sources" : [
        "main.swift"
      ],
      "target_dependencies" : [
        "LambdaCalculus"
      ],
      "type" : "executable"
    },
    {
      "c99name" : "LambdaCalculusTests",
      "module_type" : "SwiftTarget",
      "name" : "LambdaCalculusTests",
      "path" : "Tests/LambdaCalculusTests",
      "sources" : [
        "LambdaCalculusTests.swift"
      ],
      "target_dependencies" : [
        "LambdaCalculus"
      ],
      "type" : "test"
    },
    {
      "c99name" : "LambdaCalculus",
      "module_type" : "SwiftTarget",
      "name" : "LambdaCalculus",
      "path" : "Sources/LambdaCalculus",
      "product_memberships" : [
        "LambdaCalculus",
        "lambda"
      ],
      "sources" : [
        "Church.swift",
        "Combinator.swift",
        "Parser.swift",
        "Reduction.swift",
        "Term.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "6.0"
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun swift build --arch arm64 -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats
Building for debugging...
[0/7] Write sources
[1/7] Write lambda-entitlement.plist
[3/7] Write swift-version-2F0A5646E1D333AE.txt
[5/13] Compiling LambdaCalculus Term.swift
[6/13] Compiling LambdaCalculus Reduction.swift
[7/13] Compiling LambdaCalculus Parser.swift
[8/13] Emitting module LambdaCalculus
[9/13] Compiling LambdaCalculus Combinator.swift
[10/13] Compiling LambdaCalculus Church.swift
[11/15] Compiling lambda main.swift
[12/15] Emitting module lambda
[12/15] Write Objects.LinkFileList
[13/15] Linking lambda
[14/15] Applying lambda
Build complete! (5.34s)
Build complete.
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  ],
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  "name" : "swift-lambdacalculus",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "LambdaCalculus",
      "targets" : [
        "LambdaCalculus"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    },
    {
      "name" : "lambda",
      "targets" : [
        "lambda"
      ],
      "type" : {
        "executable" : null
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "lambda",
      "module_type" : "SwiftTarget",
      "name" : "lambda",
      "path" : "Sources/lambda",
      "product_memberships" : [
        "lambda"
      ],
      "sources" : [
        "main.swift"
      ],
      "target_dependencies" : [
        "LambdaCalculus"
      ],
      "type" : "executable"
    },
    {
      "c99name" : "LambdaCalculusTests",
      "module_type" : "SwiftTarget",
      "name" : "LambdaCalculusTests",
      "path" : "Tests/LambdaCalculusTests",
      "sources" : [
        "LambdaCalculusTests.swift"
      ],
      "target_dependencies" : [
        "LambdaCalculus"
      ],
      "type" : "test"
    },
    {
      "c99name" : "LambdaCalculus",
      "module_type" : "SwiftTarget",
      "name" : "LambdaCalculus",
      "path" : "Sources/LambdaCalculus",
      "product_memberships" : [
        "LambdaCalculus",
        "lambda"
      ],
      "sources" : [
        "Church.swift",
        "Combinator.swift",
        "Parser.swift",
        "Reduction.swift",
        "Term.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "6.0"
}
Done.