Swift Package Index

Build Information

Successful build of swift-gguf, reference main (d3c95a), with Swift 6.4 for macOS (SPM) on 24 Sep 2026 14:15:40 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
========================================
Clone URL: https://github.com/jkrukowski/swift-gguf.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/jkrukowski/swift-gguf
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at d3c95a4 swift-binary-parsing version bump
Cloned https://github.com/jkrukowski/swift-gguf.git
Revision (git rev-parse @):
d3c95a4faa5338788628df7fb12287cac2b006cf
SUCCESS checkout https://github.com/jkrukowski/swift-gguf.git at main
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.4
Building package at path:  $PWD
https://github.com/jkrukowski/swift-gguf.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun swift build --arch arm64
Building for debugging...
[Computing dependencies]
[Pre-planning 1 / 360]
[Planning deferred tasks]
[74 / 149]
[81 / 149]
[87 / 152] _NumericsShims
[96 / 175]
[107 / 175]
[109 / 210] RealModule
[120 / 246]
[130 / 246]
[145 / 258] GGMLQuants
[152 / 258] ComplexModule
[162 / 258]
[178 / 261] Numerics
[190 / 262] TestData
[193 / 266]
[198 / 266]
[202 / 266]
[205 / 266]
[217 / 266]
[219 / 266]
[220 / 266]
[222 / 266] BinaryParsingMacros
[223 / 266] BinaryParsingMacros
[226 / 266] BinaryParsingMacros
[229 / 267]
[234 / 267] Quants
[246 / 267] BinaryParsing
[254 / 278] BinaryParsing
[256 / 278] BinaryParsing
[257 / 278] BinaryParsing
[264 / 279] GGUF
[276 / 289] TestData
[286 / 289] GGUF
[288 / 289] GGUF
Build complete! (8.23 sec)
Fetching https://github.com/apple/swift-numerics.git
Fetching https://github.com/apple/swift-binary-parsing
[1/6640] Fetching swift-numerics
[798/8035] Fetching swift-numerics, swift-binary-parsing
Fetched https://github.com/apple/swift-numerics.git (1.60s)
[349/1395] Fetching swift-binary-parsing
Fetched https://github.com/apple/swift-binary-parsing (2.61s)
Computing version for https://github.com/apple/swift-numerics.git
Computed https://github.com/apple/swift-numerics.git at 1.1.1 (3.21s)
Computing version for https://github.com/apple/swift-binary-parsing
Computed https://github.com/apple/swift-binary-parsing at 0.0.2 (2.84s)
Fetching https://github.com/swiftlang/swift-syntax.git
[1/80027] Fetching swift-syntax
Fetched https://github.com/swiftlang/swift-syntax.git (6.10s)
Computing version for https://github.com/swiftlang/swift-syntax.git
Computed https://github.com/swiftlang/swift-syntax.git at 602.0.0 (8.38s)
Creating working copy for https://github.com/apple/swift-numerics.git
Working copy of https://github.com/apple/swift-numerics.git resolved at 1.1.1
Creating working copy for https://github.com/apple/swift-binary-parsing
Working copy of https://github.com/apple/swift-binary-parsing resolved at 0.0.2
Creating working copy for https://github.com/swiftlang/swift-syntax.git
Working copy of https://github.com/swiftlang/swift-syntax.git resolved at 602.0.0
Downloading package prebuilt https://download.swift.org/prebuilts/swift-syntax/602.0.0/swiftlang-6.4.0.34.1-macosx27.0-MacroSupport.zip
Downloaded https://download.swift.org/prebuilts/swift-syntax/602.0.0/swiftlang-6.4.0.34.1-macosx27.0-MacroSupport.zip (0.20s)
/Users/admin/builder/spi-builder-workspace/Sources/GGMLQuants/ggml_quants.c:41:22: warning: implicit conversion loses integer precision: 'int64_t' (aka 'long long') to 'int' [-Wshorten-64-to-32]
   41 |     const int nb = k / qk;
      |               ~~   ~~^~~~
/Users/admin/builder/spi-builder-workspace/Sources/GGMLQuants/ggml_quants.c:61:22: warning: implicit conversion loses integer precision: 'int64_t' (aka 'long long') to 'int' [-Wshorten-64-to-32]
   61 |     const int nb = k / qk;
      |               ~~   ~~^~~~
/Users/admin/builder/spi-builder-workspace/Sources/GGMLQuants/ggml_quants.c:82:22: warning: implicit conversion loses integer precision: 'int64_t' (aka 'long long') to 'int' [-Wshorten-64-to-32]
   82 |     const int nb = k / qk;
      |               ~~   ~~^~~~
/Users/admin/builder/spi-builder-workspace/Sources/GGMLQuants/ggml_quants.c:108:22: warning: implicit conversion loses integer precision: 'int64_t' (aka 'long long') to 'int' [-Wshorten-64-to-32]
  108 |     const int nb = k / qk;
      |               ~~   ~~^~~~
/Users/admin/builder/spi-builder-workspace/Sources/GGMLQuants/ggml_quants.c:135:22: warning: implicit conversion loses integer precision: 'int64_t' (aka 'long long') to 'int' [-Wshorten-64-to-32]
  135 |     const int nb = k / qk;
      |               ~~   ~~^~~~
/Users/admin/builder/spi-builder-workspace/Sources/GGMLQuants/ggml_quants.c:152:22: warning: implicit conversion loses integer precision: 'int64_t' (aka 'long long') to 'int' [-Wshorten-64-to-32]
  152 |     const int nb = k / QK_K;
      |               ~~   ~~^~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/GGMLQuants/ggml_quants.c:184:22: warning: implicit conversion loses integer precision: 'int64_t' (aka 'long long') to 'int' [-Wshorten-64-to-32]
  184 |     const int nb = k / QK_K;
      |               ~~   ~~^~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/GGMLQuants/ggml_quants.c:234:22: warning: implicit conversion loses integer precision: 'int64_t' (aka 'long long') to 'int' [-Wshorten-64-to-32]
  234 |     const int nb = k / QK_K;
      |               ~~   ~~^~~~~~
8 warnings generated.
Build complete.
{
  "dependencies" : [
    {
      "identity" : "swift-binary-parsing",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "0.0.2",
            "upper_bound" : "1.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/apple/swift-binary-parsing"
    },
    {
      "identity" : "swift-numerics",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "1.1.1",
            "upper_bound" : "2.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/apple/swift-numerics.git"
    }
  ],
  "manifest_display_name" : "swift-gguf",
  "name" : "swift-gguf",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "15.0"
    },
    {
      "name" : "ios",
      "version" : "18.0"
    },
    {
      "name" : "watchos",
      "version" : "11.0"
    },
    {
      "name" : "tvos",
      "version" : "18.0"
    },
    {
      "name" : "visionos",
      "version" : "2.0"
    }
  ],
  "products" : [
    {
      "name" : "GGUF",
      "targets" : [
        "GGUF"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "TestData",
      "module_type" : "SwiftTarget",
      "name" : "TestData",
      "path" : "Sources/TestData",
      "product_dependencies" : [
        "Numerics"
      ],
      "resources" : [
        {
          "path" : "/Users/admin/builder/spi-builder-workspace/Sources/TestData/Data",
          "rule" : {
            "copy" : {
            }
          }
        }
      ],
      "sources" : [
        "Utils.swift"
      ],
      "type" : "library"
    },
    {
      "c99name" : "QuantsTests",
      "module_type" : "SwiftTarget",
      "name" : "QuantsTests",
      "path" : "Tests/QuantsTests",
      "product_dependencies" : [
        "Numerics"
      ],
      "sources" : [
        "DequantizeEdgeCaseTests.swift",
        "DequantizeTests.swift"
      ],
      "target_dependencies" : [
        "Quants",
        "TestData"
      ],
      "type" : "test"
    },
    {
      "c99name" : "Quants",
      "module_type" : "SwiftTarget",
      "name" : "Quants",
      "path" : "Sources/Quants",
      "product_memberships" : [
        "GGUF"
      ],
      "sources" : [
        "Dequantize.swift"
      ],
      "target_dependencies" : [
        "GGMLQuants"
      ],
      "type" : "library"
    },
    {
      "c99name" : "GGUFTests",
      "module_type" : "SwiftTarget",
      "name" : "GGUFTests",
      "path" : "Tests/GGUFTests",
      "product_dependencies" : [
        "Numerics"
      ],
      "sources" : [
        "DequantizeTests.swift",
        "HeaderTests.swift",
        "MetadataTests.swift",
        "StringTests.swift",
        "TensorInfoTests.swift",
        "Tests.swift",
        "Utils.swift"
      ],
      "target_dependencies" : [
        "Quants",
        "GGUF",
        "TestData"
      ],
      "type" : "test"
    },
    {
      "c99name" : "GGUF",
      "module_type" : "SwiftTarget",
      "name" : "GGUF",
      "path" : "Sources/GGUF",
      "product_dependencies" : [
        "BinaryParsing"
      ],
      "product_memberships" : [
        "GGUF"
      ],
      "sources" : [
        "Extensions.swift",
        "GGUF.swift",
        "Header.swift",
        "MetadataKeyValue.swift",
        "MetadataValue.swift",
        "TensorInfo.swift",
        "TensorType.swift",
        "Utils.swift",
        "ValueType.swift"
      ],
      "target_dependencies" : [
        "Quants"
      ],
      "type" : "library"
    },
    {
      "c99name" : "GGMLQuants",
      "module_type" : "ClangTarget",
      "name" : "GGMLQuants",
      "path" : "Sources/GGMLQuants",
      "product_memberships" : [
        "GGUF"
      ],
      "sources" : [
        "ggml_quants.c"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "6.2"
}
Done.