The Swift Package Index logo.Swift Package Index

Track the adoption of Swift 6 strict concurrency checks for data race safety. How many packages are Ready for Swift 6?

Build Information

Successful build of JSON, reference main (2673a4), with Swift 6.1 for macOS (SPM) on 26 Apr 2025 14:39:54 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 -Xswiftc -strict-concurrency=complete -Xswiftc -enable-upcoming-feature -Xswiftc StrictConcurrency -Xswiftc -enable-upcoming-feature -Xswiftc DisableOutwardActorInference -Xswiftc -enable-upcoming-feature -Xswiftc GlobalActorIsolatedTypesUsability -Xswiftc -enable-upcoming-feature -Xswiftc InferSendableFromCaptures

Build Log

========================================
RunAll
========================================
Builder version: 4.61.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/skelpo/json.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/skelpo/json
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 2673a40 Merge pull request #8 from skelpo/fix-uint-singlevalue-coding
Cloned https://github.com/skelpo/json.git
Revision (git rev-parse @):
2673a405aaab323678a8fd118492b393ae45cebd
SUCCESS checkout https://github.com/skelpo/json.git at main
========================================
ResolveProductDependencies
========================================
Resolving dependencies ...
{
  "identity": ".resolve-product-dependencies",
  "name": "resolve-dependencies",
  "url": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies",
  "version": "unspecified",
  "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies",
  "dependencies": [
    {
      "identity": "json",
      "name": "JSON",
      "url": "https://github.com/skelpo/json.git",
      "version": "unspecified",
      "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/json",
      "dependencies": [
      ]
    }
  ]
}
Fetching https://github.com/skelpo/json.git
[1/1323] Fetching json
Fetched https://github.com/skelpo/json.git from cache (0.90s)
Creating working copy for https://github.com/skelpo/json.git
Working copy of https://github.com/skelpo/json.git resolved at main (2673a40)
warning: '.resolve-product-dependencies': dependency 'json' is not used by any target
Found 0 product dependencies
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.1
Building package at path:  $PWD
https://github.com/skelpo/json.git
https://github.com/skelpo/json.git
{
  "dependencies" : [
  ],
  "manifest_display_name" : "JSON",
  "name" : "JSON",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "JSON",
      "targets" : [
        "JSON"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "JSONTests",
      "module_type" : "SwiftTarget",
      "name" : "JSONTests",
      "path" : "Tests/JSONTests",
      "sources" : [
        "DecimalTests.swift",
        "JSONCodingTests.swift",
        "JSONTests.swift",
        "NestedData.swift",
        "WeatherModels.swift",
        "XCTestManifests.swift"
      ],
      "target_dependencies" : [
        "JSON"
      ],
      "type" : "test"
    },
    {
      "c99name" : "JSON",
      "module_type" : "SwiftTarget",
      "name" : "JSON",
      "path" : "Sources/JSON",
      "product_memberships" : [
        "JSON"
      ],
      "sources" : [
        "Coder/Decoding/_JSONDecoder.swift",
        "Coder/Decoding/_JSONKeyedValueDecoder.swift",
        "Coder/Decoding/_JSONSingleValueDecoder.swift",
        "Coder/Decoding/_JSONUnkeyedDecoder.swift",
        "Coder/Encoding/_JSONEncoder.swift",
        "Coder/Encoding/_JSONKeyedEncoder.swift",
        "Coder/Encoding/_JSONSingleValueEncoder.swift",
        "Coder/Encoding/_JSONUnkeyedEncoder.swift",
        "Coder/JSON+Type.swift",
        "Coder/JSONCoder.swift",
        "JSON+Codable.swift",
        "JSON+ExpressibleByLiteral.swift",
        "JSON+JSONConvertible.swift",
        "JSON.swift",
        "JSONConvertible.swift",
        "Number.swift",
        "Operator.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.0"
}
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 -Xswiftc -strict-concurrency=complete -Xswiftc -enable-upcoming-feature -Xswiftc StrictConcurrency -Xswiftc -enable-upcoming-feature -Xswiftc DisableOutwardActorInference -Xswiftc -enable-upcoming-feature -Xswiftc GlobalActorIsolatedTypesUsability -Xswiftc -enable-upcoming-feature -Xswiftc InferSendableFromCaptures
Building for debugging...
[0/2] Write sources
[1/2] Write swift-version-2F0A5646E1D333AE.txt
[3/19] Compiling JSON JSONConvertible.swift
[4/20] Compiling JSON Operator.swift
[5/20] Compiling JSON _JSONSingleValueDecoder.swift
[6/20] Compiling JSON _JSONUnkeyedDecoder.swift
[7/20] Compiling JSON JSON+Codable.swift
[8/20] Compiling JSON JSON+ExpressibleByLiteral.swift
[9/20] Compiling JSON Number.swift
[10/20] Compiling JSON JSON+Type.swift
[11/20] Compiling JSON JSONCoder.swift
[12/20] Compiling JSON _JSONSingleValueEncoder.swift
[13/20] Compiling JSON _JSONUnkeyedEncoder.swift
[14/20] Compiling JSON _JSONEncoder.swift
[15/20] Compiling JSON _JSONKeyedEncoder.swift
[16/20] Compiling JSON _JSONDecoder.swift
[17/20] Compiling JSON _JSONKeyedValueDecoder.swift
[18/20] Emitting module JSON
[19/20] Compiling JSON JSON+JSONConvertible.swift
[20/20] Compiling JSON JSON.swift
Build complete! (5.05s)
Build complete.
{
  "dependencies" : [
  ],
  "manifest_display_name" : "JSON",
  "name" : "JSON",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "JSON",
      "targets" : [
        "JSON"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "JSONTests",
      "module_type" : "SwiftTarget",
      "name" : "JSONTests",
      "path" : "Tests/JSONTests",
      "sources" : [
        "DecimalTests.swift",
        "JSONCodingTests.swift",
        "JSONTests.swift",
        "NestedData.swift",
        "WeatherModels.swift",
        "XCTestManifests.swift"
      ],
      "target_dependencies" : [
        "JSON"
      ],
      "type" : "test"
    },
    {
      "c99name" : "JSON",
      "module_type" : "SwiftTarget",
      "name" : "JSON",
      "path" : "Sources/JSON",
      "product_memberships" : [
        "JSON"
      ],
      "sources" : [
        "Coder/Decoding/_JSONDecoder.swift",
        "Coder/Decoding/_JSONKeyedValueDecoder.swift",
        "Coder/Decoding/_JSONSingleValueDecoder.swift",
        "Coder/Decoding/_JSONUnkeyedDecoder.swift",
        "Coder/Encoding/_JSONEncoder.swift",
        "Coder/Encoding/_JSONKeyedEncoder.swift",
        "Coder/Encoding/_JSONSingleValueEncoder.swift",
        "Coder/Encoding/_JSONUnkeyedEncoder.swift",
        "Coder/JSON+Type.swift",
        "Coder/JSONCoder.swift",
        "JSON+Codable.swift",
        "JSON+ExpressibleByLiteral.swift",
        "JSON+JSONConvertible.swift",
        "JSON.swift",
        "JSONConvertible.swift",
        "Number.swift",
        "Operator.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.0"
}
Done.