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 AsyncMultiplexImage, reference 0.8.1 (e0d585), with Swift 6.1 for macOS (SPM) on 30 Apr 2025 07:31:10 UTC.

Build Command

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

Build Log

========================================
RunAll
========================================
Builder version: 4.61.1
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/FluidGroup/swiftui-async-multiplex-image.git
Reference: 0.8.1
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/FluidGroup/swiftui-async-multiplex-image
 * tag               0.8.1      -> FETCH_HEAD
HEAD is now at e0d5852 Enables antialias (#24)
Cloned https://github.com/FluidGroup/swiftui-async-multiplex-image.git
Revision (git rev-parse @):
e0d5852d80369e6d9b2b7227b5fa9c76a52ec65d
SUCCESS checkout https://github.com/FluidGroup/swiftui-async-multiplex-image.git at 0.8.1
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.1
Building package at path:  $PWD
https://github.com/FluidGroup/swiftui-async-multiplex-image.git
https://github.com/FluidGroup/swiftui-async-multiplex-image.git
{
  "dependencies" : [
    {
      "identity" : "nuke",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "12.0.0",
            "upper_bound" : "13.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/kean/Nuke.git"
    },
    {
      "identity" : "swiftui-support",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "0.10.0",
            "upper_bound" : "1.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/FluidGroup/swiftui-support.git"
    }
  ],
  "manifest_display_name" : "AsyncMultiplexImage",
  "name" : "AsyncMultiplexImage",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "16.0"
    }
  ],
  "products" : [
    {
      "name" : "AsyncMultiplexImage",
      "targets" : [
        "AsyncMultiplexImage"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    },
    {
      "name" : "AsyncMultiplexImage-Nuke",
      "targets" : [
        "AsyncMultiplexImage-Nuke"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    },
    {
      "name" : "AsyncMultiplexImageDemo",
      "targets" : [
        "AsyncMultiplexImageDemo"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "swift_languages_versions" : [
    "6"
  ],
  "targets" : [
    {
      "c99name" : "AsyncMultiplexImageTests",
      "module_type" : "SwiftTarget",
      "name" : "AsyncMultiplexImageTests",
      "path" : "Tests/AsyncMultiplexImageTests",
      "sources" : [
        "AsyncMultiplexImageTests.swift"
      ],
      "target_dependencies" : [
        "AsyncMultiplexImage"
      ],
      "type" : "test"
    },
    {
      "c99name" : "AsyncMultiplexImageDemo",
      "module_type" : "SwiftTarget",
      "name" : "AsyncMultiplexImageDemo",
      "path" : "Sources/AsyncMultiplexImageDemo",
      "product_dependencies" : [
        "Nuke"
      ],
      "product_memberships" : [
        "AsyncMultiplexImageDemo"
      ],
      "sources" : [
        "Demo.swift"
      ],
      "target_dependencies" : [
        "AsyncMultiplexImage",
        "AsyncMultiplexImage-Nuke"
      ],
      "type" : "library"
    },
    {
      "c99name" : "AsyncMultiplexImage_Nuke",
      "module_type" : "SwiftTarget",
      "name" : "AsyncMultiplexImage-Nuke",
      "path" : "Sources/AsyncMultiplexImage-Nuke",
      "product_dependencies" : [
        "Nuke"
      ],
      "product_memberships" : [
        "AsyncMultiplexImage-Nuke",
        "AsyncMultiplexImageDemo"
      ],
      "sources" : [
        "AsyncMultiplexImageNuke.swift",
        "AsyncMultiplexImageNukeDownloader.swift"
      ],
      "target_dependencies" : [
        "AsyncMultiplexImage"
      ],
      "type" : "library"
    },
    {
      "c99name" : "AsyncMultiplexImage",
      "module_type" : "SwiftTarget",
      "name" : "AsyncMultiplexImage",
      "path" : "Sources/AsyncMultiplexImage",
      "product_dependencies" : [
        "SwiftUISupportBackport"
      ],
      "product_memberships" : [
        "AsyncMultiplexImage",
        "AsyncMultiplexImage-Nuke",
        "AsyncMultiplexImageDemo"
      ],
      "sources" : [
        "AsyncMultiplexImage.swift",
        "AsyncMultiplexImageView.swift",
        "MultiplexImage.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "6.0"
}
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
Fetching https://github.com/kean/Nuke.git
Fetching https://github.com/FluidGroup/swiftui-support.git
[1/26075] Fetching nuke
[4695/181939] Fetching nuke, swiftui-support
Fetched https://github.com/kean/Nuke.git from cache (4.16s)
Fetched https://github.com/FluidGroup/swiftui-support.git from cache (4.16s)
Computing version for https://github.com/FluidGroup/swiftui-support.git
Computed https://github.com/FluidGroup/swiftui-support.git at 0.13.0 (4.63s)
Computing version for https://github.com/kean/Nuke.git
Computed https://github.com/kean/Nuke.git at 12.8.0 (0.46s)
Creating working copy for https://github.com/kean/Nuke.git
Working copy of https://github.com/kean/Nuke.git resolved at 12.8.0
Creating working copy for https://github.com/FluidGroup/swiftui-support.git
Working copy of https://github.com/FluidGroup/swiftui-support.git resolved at 0.13.0
error: the library 'AsyncMultiplexImageDemo' requires macos 10.13, but depends on the product 'Nuke' which requires macos 10.15; consider changing the library 'AsyncMultiplexImageDemo' to require macos 10.15 or later, or the product 'Nuke' to require macos 10.13 or earlier.
error: the library 'AsyncMultiplexImage-Nuke' requires macos 10.13, but depends on the product 'Nuke' which requires macos 10.15; consider changing the library 'AsyncMultiplexImage-Nuke' to require macos 10.15 or later, or the product 'Nuke' to require macos 10.13 or earlier.
error: the library 'AsyncMultiplexImage' requires macos 10.13, but depends on the product 'SwiftUISupportBackport' which requires macos 10.15; consider changing the library 'AsyncMultiplexImage' to require macos 10.15 or later, or the product 'SwiftUISupportBackport' to require macos 10.13 or earlier.
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun swift build --arch arm64
error: the library 'AsyncMultiplexImageDemo' requires macos 10.13, but depends on the product 'Nuke' which requires macos 10.15; consider changing the library 'AsyncMultiplexImageDemo' to require macos 10.15 or later, or the product 'Nuke' to require macos 10.13 or earlier.
error: the library 'AsyncMultiplexImage-Nuke' requires macos 10.13, but depends on the product 'Nuke' which requires macos 10.15; consider changing the library 'AsyncMultiplexImage-Nuke' to require macos 10.15 or later, or the product 'Nuke' to require macos 10.13 or earlier.
error: the library 'AsyncMultiplexImage' requires macos 10.13, but depends on the product 'SwiftUISupportBackport' which requires macos 10.15; consider changing the library 'AsyncMultiplexImage' to require macos 10.15 or later, or the product 'SwiftUISupportBackport' to require macos 10.13 or earlier.
BUILD FAILURE 6.1 macosSpm