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

Failed to build StyleDecorator, reference master (6d9234), with Swift 6.1 for macOS (SPM) on 24 Apr 2025 14:53:12 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun swift build --arch arm64

Build Log

========================================
RunAll
========================================
Builder version: 4.61.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/dimpiax/StyleDecorator.git
Reference: master
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/dimpiax/StyleDecorator
 * branch            master     -> FETCH_HEAD
 * [new branch]      master     -> origin/master
HEAD is now at 6d9234c Update to Swift 5.
Cloned https://github.com/dimpiax/StyleDecorator.git
Revision (git rev-parse @):
6d9234c9437d1ebbd0ed819696b443c4091044af
SUCCESS checkout https://github.com/dimpiax/StyleDecorator.git at master
========================================
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": "styledecorator",
      "name": "StyleDecorator",
      "url": "https://github.com/dimpiax/StyleDecorator.git",
      "version": "unspecified",
      "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/StyleDecorator",
      "dependencies": [
      ]
    }
  ]
}
Fetching https://github.com/dimpiax/StyleDecorator.git
[1/495] Fetching styledecorator
Fetched https://github.com/dimpiax/StyleDecorator.git from cache (0.95s)
Creating working copy for https://github.com/dimpiax/StyleDecorator.git
Working copy of https://github.com/dimpiax/StyleDecorator.git resolved at master (6d9234c)
warning: '.resolve-product-dependencies': dependency 'styledecorator' 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/dimpiax/StyleDecorator.git
https://github.com/dimpiax/StyleDecorator.git
{
  "dependencies" : [
  ],
  "manifest_display_name" : "StyleDecorator",
  "name" : "StyleDecorator",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "StyleDecorator",
      "targets" : [
        "StyleDecorator"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "StyleDecoratorTests",
      "module_type" : "SwiftTarget",
      "name" : "StyleDecoratorTests",
      "path" : "Tests/StyleDecoratorTests",
      "sources" : [
        "StyleDecoratorTests.swift",
        "XCTestManifests.swift"
      ],
      "target_dependencies" : [
        "StyleDecorator"
      ],
      "type" : "test"
    },
    {
      "c99name" : "StyleDecorator",
      "module_type" : "SwiftTarget",
      "name" : "StyleDecorator",
      "path" : "Sources/StyleDecorator",
      "product_memberships" : [
        "StyleDecorator"
      ],
      "sources" : [
        "Decorator.swift",
        "NSAttributedString+.swift",
        "Parapraph.swift",
        "Style.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
error: emit-module command failed with exit code 1 (use -v to see invocation)
[3/7] Emitting module StyleDecorator
/Users/admin/builder/spi-builder-workspace/Sources/StyleDecorator/NSAttributedString+.swift:9:8: error: no such module 'UIKit'
 7 |
 8 | import Foundation
 9 | import UIKit
   |        `- error: no such module 'UIKit'
10 |
11 | /// NSAttributedString extension for accepting `Decorator` struct and its transformation into native approach
[4/7] Compiling StyleDecorator NSAttributedString+.swift
/Users/admin/builder/spi-builder-workspace/Sources/StyleDecorator/NSAttributedString+.swift:9:8: error: no such module 'UIKit'
 7 |
 8 | import Foundation
 9 | import UIKit
   |        `- error: no such module 'UIKit'
10 |
11 | /// NSAttributedString extension for accepting `Decorator` struct and its transformation into native approach
[5/7] Compiling StyleDecorator Decorator.swift
/Users/admin/builder/spi-builder-workspace/Sources/StyleDecorator/NSAttributedString+.swift:9:8: error: no such module 'UIKit'
 7 |
 8 | import Foundation
 9 | import UIKit
   |        `- error: no such module 'UIKit'
10 |
11 | /// NSAttributedString extension for accepting `Decorator` struct and its transformation into native approach
[6/7] Compiling StyleDecorator Parapraph.swift
/Users/admin/builder/spi-builder-workspace/Sources/StyleDecorator/NSAttributedString+.swift:9:8: error: no such module 'UIKit'
 7 |
 8 | import Foundation
 9 | import UIKit
   |        `- error: no such module 'UIKit'
10 |
11 | /// NSAttributedString extension for accepting `Decorator` struct and its transformation into native approach
[7/7] Compiling StyleDecorator Style.swift
/Users/admin/builder/spi-builder-workspace/Sources/StyleDecorator/NSAttributedString+.swift:9:8: error: no such module 'UIKit'
 7 |
 8 | import Foundation
 9 | import UIKit
   |        `- error: no such module 'UIKit'
10 |
11 | /// NSAttributedString extension for accepting `Decorator` struct and its transformation into native approach
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun swift build --arch arm64
[0/1] Planning build
Building for debugging...
[0/1] Write swift-version-2F0A5646E1D333AE.txt
[2/6] Compiling StyleDecorator Parapraph.swift
/Users/admin/builder/spi-builder-workspace/Sources/StyleDecorator/NSAttributedString+.swift:9:8: error: no such module 'UIKit'
 7 |
 8 | import Foundation
 9 | import UIKit
   |        `- error: no such module 'UIKit'
10 |
11 | /// NSAttributedString extension for accepting `Decorator` struct and its transformation into native approach
[3/6] Compiling StyleDecorator Style.swift
/Users/admin/builder/spi-builder-workspace/Sources/StyleDecorator/NSAttributedString+.swift:9:8: error: no such module 'UIKit'
 7 |
 8 | import Foundation
 9 | import UIKit
   |        `- error: no such module 'UIKit'
10 |
11 | /// NSAttributedString extension for accepting `Decorator` struct and its transformation into native approach
[4/6] Compiling StyleDecorator NSAttributedString+.swift
/Users/admin/builder/spi-builder-workspace/Sources/StyleDecorator/NSAttributedString+.swift:9:8: error: no such module 'UIKit'
 7 |
 8 | import Foundation
 9 | import UIKit
   |        `- error: no such module 'UIKit'
10 |
11 | /// NSAttributedString extension for accepting `Decorator` struct and its transformation into native approach
error: emit-module command failed with exit code 1 (use -v to see invocation)
[5/6] Emitting module StyleDecorator
/Users/admin/builder/spi-builder-workspace/Sources/StyleDecorator/NSAttributedString+.swift:9:8: error: no such module 'UIKit'
 7 |
 8 | import Foundation
 9 | import UIKit
   |        `- error: no such module 'UIKit'
10 |
11 | /// NSAttributedString extension for accepting `Decorator` struct and its transformation into native approach
[6/6] Compiling StyleDecorator Decorator.swift
/Users/admin/builder/spi-builder-workspace/Sources/StyleDecorator/NSAttributedString+.swift:9:8: error: no such module 'UIKit'
 7 |
 8 | import Foundation
 9 | import UIKit
   |        `- error: no such module 'UIKit'
10 |
11 | /// NSAttributedString extension for accepting `Decorator` struct and its transformation into native approach
BUILD FAILURE 6.1 macosSpm