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 BoldButton, reference 0.3.9 (ef4ab9), with Swift 6.1 for macOS (SPM) on 27 Apr 2025 02:31:27 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/wiencheck/BoldButton.git
Reference: 0.3.9
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/wiencheck/BoldButton
 * tag               0.3.9      -> FETCH_HEAD
HEAD is now at ef4ab98 Support primary UIAction
Cloned https://github.com/wiencheck/BoldButton.git
Revision (git rev-parse @):
ef4ab98067ba38d33d80355c27a1687645ed71c0
SUCCESS checkout https://github.com/wiencheck/BoldButton.git at 0.3.9
========================================
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": "boldbutton",
      "name": "BoldButton",
      "url": "https://github.com/wiencheck/BoldButton.git",
      "version": "unspecified",
      "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/BoldButton",
      "dependencies": [
      ]
    }
  ]
}
Fetching https://github.com/wiencheck/BoldButton.git
[1/100] Fetching boldbutton
Fetched https://github.com/wiencheck/BoldButton.git from cache (0.57s)
Creating working copy for https://github.com/wiencheck/BoldButton.git
Working copy of https://github.com/wiencheck/BoldButton.git resolved at 0.3.9 (ef4ab98)
warning: '.resolve-product-dependencies': dependency 'boldbutton' 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/wiencheck/BoldButton.git
https://github.com/wiencheck/BoldButton.git
{
  "dependencies" : [
  ],
  "manifest_display_name" : "BoldButton",
  "name" : "BoldButton",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "10.0"
    }
  ],
  "products" : [
    {
      "name" : "BoldButton",
      "targets" : [
        "BoldButton"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "BoldButtonTests",
      "module_type" : "SwiftTarget",
      "name" : "BoldButtonTests",
      "path" : "Tests/BoldButtonTests",
      "sources" : [
        "BoldButtonTests.swift",
        "XCTestManifests.swift"
      ],
      "target_dependencies" : [
        "BoldButton"
      ],
      "type" : "test"
    },
    {
      "c99name" : "BoldButton",
      "module_type" : "SwiftTarget",
      "name" : "BoldButton",
      "path" : "Sources/BoldButton",
      "product_memberships" : [
        "BoldButton"
      ],
      "sources" : [
        "BoldButton.swift",
        "Highlighting.swift",
        "UIColor+.swift",
        "UIView+.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.2"
}
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
[3/7] Compiling BoldButton UIView+.swift
/Users/admin/builder/spi-builder-workspace/Sources/BoldButton/BoldButton.swift:1:8: error: no such module 'UIKit'
  1 | import UIKit
    |        `- error: no such module 'UIKit'
  2 |
  3 | public typealias BoldButtonAction = ((BoldButton) -> Void)
[4/7] Compiling BoldButton UIColor+.swift
/Users/admin/builder/spi-builder-workspace/Sources/BoldButton/BoldButton.swift:1:8: error: no such module 'UIKit'
  1 | import UIKit
    |        `- error: no such module 'UIKit'
  2 |
  3 | public typealias BoldButtonAction = ((BoldButton) -> Void)
error: emit-module command failed with exit code 1 (use -v to see invocation)
[5/7] Emitting module BoldButton
/Users/admin/builder/spi-builder-workspace/Sources/BoldButton/BoldButton.swift:1:8: error: no such module 'UIKit'
  1 | import UIKit
    |        `- error: no such module 'UIKit'
  2 |
  3 | public typealias BoldButtonAction = ((BoldButton) -> Void)
[6/7] Compiling BoldButton BoldButton.swift
/Users/admin/builder/spi-builder-workspace/Sources/BoldButton/BoldButton.swift:1:8: error: no such module 'UIKit'
  1 | import UIKit
    |        `- error: no such module 'UIKit'
  2 |
  3 | public typealias BoldButtonAction = ((BoldButton) -> Void)
[7/7] Compiling BoldButton Highlighting.swift
/Users/admin/builder/spi-builder-workspace/Sources/BoldButton/BoldButton.swift:1:8: error: no such module 'UIKit'
  1 | import UIKit
    |        `- error: no such module 'UIKit'
  2 |
  3 | public typealias BoldButtonAction = ((BoldButton) -> Void)
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 BoldButton UIView+.swift
/Users/admin/builder/spi-builder-workspace/Sources/BoldButton/BoldButton.swift:1:8: error: no such module 'UIKit'
  1 | import UIKit
    |        `- error: no such module 'UIKit'
  2 |
  3 | public typealias BoldButtonAction = ((BoldButton) -> Void)
[3/6] Compiling BoldButton Highlighting.swift
/Users/admin/builder/spi-builder-workspace/Sources/BoldButton/BoldButton.swift:1:8: error: no such module 'UIKit'
  1 | import UIKit
    |        `- error: no such module 'UIKit'
  2 |
  3 | public typealias BoldButtonAction = ((BoldButton) -> Void)
[4/6] Compiling BoldButton UIColor+.swift
/Users/admin/builder/spi-builder-workspace/Sources/BoldButton/BoldButton.swift:1:8: error: no such module 'UIKit'
  1 | import UIKit
    |        `- error: no such module 'UIKit'
  2 |
  3 | public typealias BoldButtonAction = ((BoldButton) -> Void)
error: emit-module command failed with exit code 1 (use -v to see invocation)
[5/6] Emitting module BoldButton
/Users/admin/builder/spi-builder-workspace/Sources/BoldButton/BoldButton.swift:1:8: error: no such module 'UIKit'
  1 | import UIKit
    |        `- error: no such module 'UIKit'
  2 |
  3 | public typealias BoldButtonAction = ((BoldButton) -> Void)
[6/6] Compiling BoldButton BoldButton.swift
/Users/admin/builder/spi-builder-workspace/Sources/BoldButton/BoldButton.swift:1:8: error: no such module 'UIKit'
  1 | import UIKit
    |        `- error: no such module 'UIKit'
  2 |
  3 | public typealias BoldButtonAction = ((BoldButton) -> Void)
BUILD FAILURE 6.1 macosSpm