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 ISO8859, reference 1.1.0 (843b4f), with Swift 6.1 for macOS (SPM) on 25 Apr 2025 16:17:09 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/cosmo/iso8859.git
Reference: 1.1.0
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/cosmo/iso8859
 * tag               1.1.0      -> FETCH_HEAD
HEAD is now at 843b4fa Add latest SPM compability and update to Swift 5.1
Cloned https://github.com/cosmo/iso8859.git
Revision (git rev-parse @):
843b4fae6c0a3691121492a6d9ef22e34c6953a9
SUCCESS checkout https://github.com/cosmo/iso8859.git at 1.1.0
========================================
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": "iso8859",
      "name": "ISO8859",
      "url": "https://github.com/cosmo/iso8859.git",
      "version": "unspecified",
      "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/iso8859",
      "dependencies": [
      ]
    }
  ]
}
Fetching https://github.com/cosmo/iso8859.git
[1/139] Fetching iso8859
Fetched https://github.com/cosmo/iso8859.git from cache (0.59s)
Creating working copy for https://github.com/cosmo/iso8859.git
Working copy of https://github.com/cosmo/iso8859.git resolved at 1.1.0 (843b4fa)
warning: '.resolve-product-dependencies': dependency 'iso8859' 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/cosmo/iso8859.git
https://github.com/cosmo/iso8859.git
{
  "dependencies" : [
  ],
  "manifest_display_name" : "ISO8859",
  "name" : "ISO8859",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "ISO8859",
      "targets" : [
        "ISO8859"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "ISO8859Tests",
      "module_type" : "SwiftTarget",
      "name" : "ISO8859Tests",
      "path" : "Tests/ISO8859Tests",
      "sources" : [
        "ISO8859Tests.swift",
        "XCTestManifests.swift"
      ],
      "target_dependencies" : [
        "ISO8859"
      ],
      "type" : "test"
    },
    {
      "c99name" : "ISO8859",
      "module_type" : "SwiftTarget",
      "name" : "ISO8859",
      "path" : "Sources/ISO8859",
      "product_memberships" : [
        "ISO8859"
      ],
      "sources" : [
        "CharacterCodingMap.swift",
        "Encoding.swift",
        "ISO8859.swift",
        "ISO8859_1.swift",
        "ISO8859_10.swift",
        "ISO8859_11.swift",
        "ISO8859_13.swift",
        "ISO8859_14.swift",
        "ISO8859_15.swift",
        "ISO8859_16.swift",
        "ISO8859_2.swift",
        "ISO8859_3.swift",
        "ISO8859_4.swift",
        "ISO8859_5.swift",
        "ISO8859_6.swift",
        "ISO8859_7.swift",
        "ISO8859_8.swift",
        "ISO8859_9.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.1"
}
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
[3/20] Compiling ISO8859 ISO8859_8.swift
[4/20] Compiling ISO8859 ISO8859_4.swift
[5/20] Compiling ISO8859 ISO8859_5.swift
[6/20] Compiling ISO8859 ISO8859_6.swift
[7/20] Compiling ISO8859 ISO8859_7.swift
[8/20] Compiling ISO8859 ISO8859_2.swift
[9/20] Compiling ISO8859 ISO8859_3.swift
[10/20] Compiling ISO8859 ISO8859_15.swift
[11/20] Compiling ISO8859 ISO8859_16.swift
[12/20] Compiling ISO8859 ISO8859.swift
[13/20] Compiling ISO8859 ISO8859_1.swift
[14/20] Compiling ISO8859 CharacterCodingMap.swift
[15/20] Compiling ISO8859 Encoding.swift
[16/20] Compiling ISO8859 ISO8859_10.swift
[17/20] Compiling ISO8859 ISO8859_11.swift
[18/20] Emitting module ISO8859
[19/20] Compiling ISO8859 ISO8859_13.swift
[20/20] Compiling ISO8859 ISO8859_14.swift
[21/21] Compiling ISO8859 ISO8859_9.swift
Build complete! (1.16s)
Build complete.
{
  "dependencies" : [
  ],
  "manifest_display_name" : "ISO8859",
  "name" : "ISO8859",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "ISO8859",
      "targets" : [
        "ISO8859"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "ISO8859Tests",
      "module_type" : "SwiftTarget",
      "name" : "ISO8859Tests",
      "path" : "Tests/ISO8859Tests",
      "sources" : [
        "ISO8859Tests.swift",
        "XCTestManifests.swift"
      ],
      "target_dependencies" : [
        "ISO8859"
      ],
      "type" : "test"
    },
    {
      "c99name" : "ISO8859",
      "module_type" : "SwiftTarget",
      "name" : "ISO8859",
      "path" : "Sources/ISO8859",
      "product_memberships" : [
        "ISO8859"
      ],
      "sources" : [
        "CharacterCodingMap.swift",
        "Encoding.swift",
        "ISO8859.swift",
        "ISO8859_1.swift",
        "ISO8859_10.swift",
        "ISO8859_11.swift",
        "ISO8859_13.swift",
        "ISO8859_14.swift",
        "ISO8859_15.swift",
        "ISO8859_16.swift",
        "ISO8859_2.swift",
        "ISO8859_3.swift",
        "ISO8859_4.swift",
        "ISO8859_5.swift",
        "ISO8859_6.swift",
        "ISO8859_7.swift",
        "ISO8859_8.swift",
        "ISO8859_9.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.1"
}
Done.