Swift Package Index

Build Information

Successful build of MNISTKit, reference 0.0.7 (15ba9b), with Swift 6.4 for macOS (SPM) on 16 Sep 2026 04:11:34 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
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Builder version: 5.1.0
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/octadero/mnistkit.git
Reference: 0.0.7
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/octadero/mnistkit
 * tag               0.0.7      -> FETCH_HEAD
HEAD is now at 15ba9ba Update DataSetProvider.swift
Cloned https://github.com/octadero/mnistkit.git
Revision (git rev-parse @):
15ba9ba1a7e216ba427fbc994e842bed2137142c
SUCCESS checkout https://github.com/octadero/mnistkit.git at 0.0.7
========================================
Build
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Selected platform:         macosSpm
Swift version:             6.4
Building package at path:  $PWD
https://github.com/octadero/mnistkit.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun swift build --arch arm64
Building for debugging...
[Pre-planning 1 / 97]
[Planning deferred tasks]
[25 / 42]
[29 / 46] Unarchiver
[40 / 51] MNISTKit
[46 / 51] Unarchiver
[46 / 51] MNISTKit
Build complete! (6.61 sec)
Fetching https://github.com/Octadero/Unarchiver.git
[1/24] Fetching unarchiver
Fetched https://github.com/Octadero/Unarchiver.git (0.78s)
Computing version for https://github.com/Octadero/Unarchiver.git
Computed https://github.com/Octadero/Unarchiver.git at 0.0.5 (1.51s)
Fetching https://github.com/Octadero/CZlib.git
[1/15] Fetching czlib
Fetched https://github.com/Octadero/CZlib.git (0.69s)
Computing version for https://github.com/Octadero/CZlib.git
Computed https://github.com/Octadero/CZlib.git at 0.0.5 (1.42s)
Creating working copy for https://github.com/Octadero/CZlib.git
Working copy of https://github.com/Octadero/CZlib.git resolved at 0.0.5
Creating working copy for https://github.com/Octadero/Unarchiver.git
Working copy of https://github.com/Octadero/Unarchiver.git resolved at 0.0.5
warning: 'czlib': ignoring declared target(s) 'CZlib' in the system package
warning: 'czlib': ignoring declared target(s) 'CZlib' in the system package
warning: 'czlib': failed to retrieve search paths with pkg-config; maybe pkg-config is not installed
warning: 'czlib': couldn't find pc file for libz
/Users/admin/builder/spi-builder-workspace/Sources/MNISTKit/MNISTKit.swift:39:16: warning: 'Hashable.hashValue' is deprecated as a protocol requirement; conform type 'MNISTFileKind' to 'Hashable' by implementing 'hash(into:)' instead [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration\DeprecatedDeclaration]8;;\]
 37 |
 38 |     /// Simple, but fast work.
 39 |     public var hashValue: Int {
    |                `- warning: 'Hashable.hashValue' is deprecated as a protocol requirement; conform type 'MNISTFileKind' to 'Hashable' by implementing 'hash(into:)' instead [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration\DeprecatedDeclaration]8;;\]
 40 |         switch self {
 41 |         case .label(stride: .train):
[#DeprecatedDeclaration]: <https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration>
/Users/admin/builder/spi-builder-workspace/Sources/MNISTKit/MNISTKit.swift:39:16: warning: 'Hashable.hashValue' is deprecated as a protocol requirement; conform type 'MNISTFileKind' to 'Hashable' by implementing 'hash(into:)' instead [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration\DeprecatedDeclaration]8;;\]
 37 |
 38 |     /// Simple, but fast work.
 39 |     public var hashValue: Int {
    |                `- warning: 'Hashable.hashValue' is deprecated as a protocol requirement; conform type 'MNISTFileKind' to 'Hashable' by implementing 'hash(into:)' instead [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration\DeprecatedDeclaration]8;;\]
 40 |         switch self {
 41 |         case .label(stride: .train):
[#DeprecatedDeclaration]: <https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration>
Build complete.
{
  "dependencies" : [
    {
      "identity" : "unarchiver",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "0.0.5",
            "upper_bound" : "1.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/Octadero/Unarchiver.git"
    }
  ],
  "manifest_display_name" : "MNISTKit",
  "name" : "MNISTKit",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "MNISTKit",
      "targets" : [
        "MNISTKit"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "MNISTKitTests",
      "module_type" : "SwiftTarget",
      "name" : "MNISTKitTests",
      "path" : "Tests/MNISTKitTests",
      "sources" : [
        "MNISTKitTests.swift"
      ],
      "target_dependencies" : [
        "MNISTKit"
      ],
      "type" : "test"
    },
    {
      "c99name" : "MNISTKit",
      "module_type" : "SwiftTarget",
      "name" : "MNISTKit",
      "path" : "Sources/MNISTKit",
      "product_dependencies" : [
        "Unarchiver"
      ],
      "product_memberships" : [
        "MNISTKit"
      ],
      "sources" : [
        "DataSetProvider.swift",
        "MNISTFile.swift",
        "MNISTKit.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "4.0"
}
Done.