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 Promise, reference v2.0.0 (b0279e), with Swift 6.1 for macOS (SPM) on 24 Apr 2025 10:44:22 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/ellneal/swift-promise.git
Reference: v2.0.0
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/ellneal/swift-promise
 * tag               v2.0.0     -> FETCH_HEAD
HEAD is now at b0279e7 Update travis xcode requirement
Cloned https://github.com/ellneal/swift-promise.git
Revision (git rev-parse @):
b0279e743599f70c6f93104e82848455f9a5a2d7
SUCCESS checkout https://github.com/ellneal/swift-promise.git at v2.0.0
========================================
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": "swift-promise",
      "name": "Promise",
      "url": "https://github.com/ellneal/swift-promise.git",
      "version": "unspecified",
      "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/swift-promise",
      "dependencies": [
      ]
    }
  ]
}
Fetching https://github.com/ellneal/swift-promise.git
[1/103] Fetching swift-promise
Fetched https://github.com/ellneal/swift-promise.git from cache (0.56s)
Creating working copy for https://github.com/ellneal/swift-promise.git
Working copy of https://github.com/ellneal/swift-promise.git resolved at v2.0.0 (b0279e7)
warning: '.resolve-product-dependencies': dependency 'swift-promise' 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/ellneal/swift-promise.git
https://github.com/ellneal/swift-promise.git
{
  "dependencies" : [
  ],
  "manifest_display_name" : "Promise",
  "name" : "Promise",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "Promise",
      "targets" : [
        "Promise"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "PromiseTests",
      "module_type" : "SwiftTarget",
      "name" : "PromiseTests",
      "path" : "Tests/PromiseTests",
      "sources" : [
        "PromiseTests.swift"
      ],
      "target_dependencies" : [
        "Promise"
      ],
      "type" : "test"
    },
    {
      "c99name" : "Promise",
      "module_type" : "SwiftTarget",
      "name" : "Promise",
      "path" : "Sources/Promise",
      "product_memberships" : [
        "Promise"
      ],
      "sources" : [
        "Promise.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
[3/4] Emitting module Promise
[4/4] Compiling Promise Promise.swift
Build complete! (0.76s)
Build complete.
{
  "dependencies" : [
  ],
  "manifest_display_name" : "Promise",
  "name" : "Promise",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "Promise",
      "targets" : [
        "Promise"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "PromiseTests",
      "module_type" : "SwiftTarget",
      "name" : "PromiseTests",
      "path" : "Tests/PromiseTests",
      "sources" : [
        "PromiseTests.swift"
      ],
      "target_dependencies" : [
        "Promise"
      ],
      "type" : "test"
    },
    {
      "c99name" : "Promise",
      "module_type" : "SwiftTarget",
      "name" : "Promise",
      "path" : "Sources/Promise",
      "product_memberships" : [
        "Promise"
      ],
      "sources" : [
        "Promise.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.0"
}
Done.