Swift Package Index

Build Information

Successful build of Covfefe, reference master (1827a5), with Swift 6.4 for macOS (SPM) on 17 Sep 2026 15:41:48 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
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Clone URL: https://github.com/palle-k/Covfefe.git
Reference: master
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/palle-k/Covfefe
 * branch            master     -> FETCH_HEAD
 * [new branch]      master     -> origin/master
HEAD is now at 1827a55 Merge pull request #6 from mlajtos/patch-1
Cloned https://github.com/palle-k/Covfefe.git
Revision (git rev-parse @):
1827a55a391128c43bf5fdb30189f8298662d519
SUCCESS checkout https://github.com/palle-k/Covfefe.git at master
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.4
Building package at path:  $PWD
https://github.com/palle-k/Covfefe.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun swift build --arch arm64
Building for debugging...
[Planning deferred tasks]
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[20 / 29] Covfefe
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[65 / 74] Covfefe
[66 / 74] Covfefe
Build complete! (8.40 sec)
/Users/admin/builder/spi-builder-workspace/Sources/Covfefe/Terminal.swift:168:1: warning: extension declares a conformance of imported type 'Character' to imported protocols 'Decodable', 'Encodable'; this will not behave correctly if the owners of 'Swift' introduce this conformance in the future
166 | }
167 |
168 | extension Character: Codable {
    | |- warning: extension declares a conformance of imported type 'Character' to imported protocols 'Decodable', 'Encodable'; this will not behave correctly if the owners of 'Swift' introduce this conformance in the future
    | `- note: add '@retroactive' to silence this warning
169 |     public func encode(to encoder: Encoder) throws {
170 |         var container = encoder.singleValueContainer()
/Users/admin/builder/spi-builder-workspace/Sources/Covfefe/Terminal.swift:168:1: warning: extension declares a conformance of imported type 'Character' to imported protocols 'Decodable', 'Encodable'; this will not behave correctly if the owners of 'Swift' introduce this conformance in the future
166 | }
167 |
168 | extension Character: Codable {
    | |- warning: extension declares a conformance of imported type 'Character' to imported protocols 'Decodable', 'Encodable'; this will not behave correctly if the owners of 'Swift' introduce this conformance in the future
    | `- note: add '@retroactive' to silence this warning
169 |     public func encode(to encoder: Encoder) throws {
170 |         var container = encoder.singleValueContainer()
Build complete.
{
  "dependencies" : [
  ],
  "manifest_display_name" : "Covfefe",
  "name" : "Covfefe",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "Covfefe",
      "targets" : [
        "Covfefe"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "CovfefeTests",
      "module_type" : "SwiftTarget",
      "name" : "CovfefeTests",
      "path" : "Tests/CovfefeTests",
      "sources" : [
        "ABNFTests.swift",
        "AmbiguousGrammarTests.swift",
        "BNFTests.swift",
        "CYKParserTests.swift",
        "EBNFTests.swift",
        "EarleyParserTests.swift",
        "ParserTests.swift",
        "PerformanceTests.swift",
        "PrefixGrammarTests.swift",
        "ProductionTests.swift",
        "SyntaxTreeTests.swift",
        "UtilitiesTest.swift"
      ],
      "target_dependencies" : [
        "Covfefe"
      ],
      "type" : "test"
    },
    {
      "c99name" : "Covfefe",
      "module_type" : "SwiftTarget",
      "name" : "Covfefe",
      "path" : "Sources/Covfefe",
      "product_memberships" : [
        "Covfefe"
      ],
      "sources" : [
        "ABNFImporter.swift",
        "BNFImporter.swift",
        "CYKParser.swift",
        "CharacterSets.swift",
        "EBNFImporter.swift",
        "EarleyParser.swift",
        "Grammar.swift",
        "GrammarCheck.swift",
        "Normalization.swift",
        "Parser.swift",
        "PrefixGrammar.swift",
        "Productions.swift",
        "StringUtility.swift",
        "Symbols.swift",
        "SyntaxTree.swift",
        "Terminal.swift",
        "Tokenizer.swift",
        "Utility.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.1"
}
Done.