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 LetterAvatarKit with Swift 6.0 for watchOS using Xcode 16.0.

Build Command

Build command unavailable

Build Log

========================================
RunAll
========================================
Builder version: 4.55.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/vpeschenkov/LetterAvatarKit.git
Reference: master
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/vpeschenkov/LetterAvatarKit
 * branch            master     -> FETCH_HEAD
 * [new branch]      master     -> origin/master
HEAD is now at 21a6abe Update README.md
Cloned https://github.com/vpeschenkov/LetterAvatarKit.git
Revision (git rev-parse @):
21a6abe52835dbbb3e1c1fc91ae7275673733b36
SUCCESS checkout https://github.com/vpeschenkov/LetterAvatarKit.git at master
========================================
Build
========================================
Selected platform:         watchOS
Swift version:             6.0
Building package at path:  $PWD
https://github.com/vpeschenkov/LetterAvatarKit.git
Command line invocation:
    /Applications/Xcode-16.0.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
User defaults from command line:
    IDEClonedSourcePackagesDirPathOverride = /Users/admin/builder/spi-builder-workspace/.dependencies
    IDEPackageSupportUseBuiltinSCM = YES
resolved source packages:
{
  "dependencies" : [
  ],
  "manifest_display_name" : "LetterAvatarKit",
  "name" : "LetterAvatarKit",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "9.0"
    },
    {
      "name" : "tvos",
      "version" : "9.0"
    }
  ],
  "products" : [
    {
      "name" : "LetterAvatarKit",
      "targets" : [
        "LetterAvatarKit"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "LetterAvatarKitTests",
      "module_type" : "SwiftTarget",
      "name" : "LetterAvatarKitTests",
      "path" : "LetterAvatarKitTests",
      "sources" : [
        "Extensions/Character+LetterAvatarKitTests.swift",
        "Extensions/String+LetterAvatarKitTests.swift",
        "Extensions/UIColor+LetterAvatarKitTests.swift",
        "Extensions/UIImage+LetterAvatarKitTests.swift",
        "LetterAvatarBuilderTests.swift",
        "LetterAvatarMakerTests.swift",
        "Utilities/UIImage+Compare.swift"
      ],
      "type" : "test"
    },
    {
      "c99name" : "LetterAvatarKit",
      "module_type" : "SwiftTarget",
      "name" : "LetterAvatarKit",
      "path" : "LetterAvatarKit",
      "product_memberships" : [
        "LetterAvatarKit"
      ],
      "sources" : [
        "Extensions/Character+LetterAvatarKit.swift",
        "Extensions/String+LetterAvatarKit.swift",
        "Extensions/UIColor+LetterAvatarKit.swift",
        "Extensions/UIImage+LetterAvatarKit.swift",
        "LetterAvatarBuilder.swift",
        "LetterAvatarBuilderConfiguration.swift",
        "LetterAvatarMaker.swift",
        "LetterAvatarMakerExtendable.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.1"
}
{
  "project" : {
    "configurations" : [
      "Debug",
      "Release"
    ],
    "name" : "LetterAvatarKit",
    "schemes" : [
      "LetterAvatarKit"
    ],
    "targets" : [
      "LetterAvatarKit",
      "LetterAvatarKitTests"
    ]
  }
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.0.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme LetterAvatarKit -destination generic/platform=watchOS OTHER_SWIFT_FLAGS=-stats-output-dir .stats -strict-concurrency=complete
Command line invocation:
    /Applications/Xcode-16.0.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath /Users/admin/builder/spi-builder-workspace/.derivedData build -scheme LetterAvatarKit -destination generic/platform=watchOS "OTHER_SWIFT_FLAGS=-stats-output-dir .stats -strict-concurrency=complete"
User defaults from command line:
    IDEClonedSourcePackagesDirPathOverride = /Users/admin/builder/spi-builder-workspace/.dependencies
    IDEDerivedDataPathOverride = /Users/admin/builder/spi-builder-workspace/.derivedData
    IDEPackageSupportUseBuiltinSCM = YES
Build settings from command line:
    OTHER_SWIFT_FLAGS = -stats-output-dir .stats -strict-concurrency=complete
2024-10-11 04:47:25.959 xcodebuild[656:3567] Writing error result bundle to /var/folders/fs/0w3t9t1d28xc3bj0tgb8hcrw0000gn/T/ResultBundle_2024-11-10_04-47-0025.xcresult
xcodebuild: error: Unable to find a destination matching the provided destination specifier:
		{ generic:1, platform:watchOS }
	Available destinations for the "LetterAvatarKit" scheme:
		{ platform:macOS, arch:arm64, variant:Mac Catalyst, id:0000FE00-8C151E3703BE51BE, name:My Mac }
		{ platform:macOS, arch:x86_64, variant:Mac Catalyst, id:0000FE00-8C151E3703BE51BE, name:My Mac }
		{ platform:macOS, arch:arm64, variant:Designed for [iPad,iPhone], id:0000FE00-8C151E3703BE51BE, name:My Mac }
		{ platform:iOS, id:dvtdevice-DVTiPhonePlaceholder-iphoneos:placeholder, name:Any iOS Device }
		{ platform:iOS Simulator, id:dvtdevice-DVTiOSDeviceSimulatorPlaceholder-iphonesimulator:placeholder, name:Any iOS Simulator Device }
		{ platform:macOS, variant:Mac Catalyst, name:Any Mac }
		{ platform:visionOS Simulator, variant:Designed for [iPad,iPhone], id:75679040-78AB-4A72-A6F8-27D66B23097E, OS:2.0, name:Apple Vision Pro }
		{ platform:iOS Simulator, id:D9B1BE0D-5DEC-443D-984B-BC77C04C2274, OS:18.0, name:iPad (10th generation) }
		{ platform:iOS Simulator, id:D9B1BE0D-5DEC-443D-984B-BC77C04C2274, OS:18.0, name:iPad (10th generation) }
		{ platform:iOS Simulator, id:A0134A11-5BDE-4869-B15F-AEAB6D0F00EF, OS:18.0, name:iPad Air 11-inch (M2) }
		{ platform:iOS Simulator, id:A0134A11-5BDE-4869-B15F-AEAB6D0F00EF, OS:18.0, name:iPad Air 11-inch (M2) }
		{ platform:iOS Simulator, id:8CD05073-CBED-425C-8219-A101BD1D6F60, OS:18.0, name:iPad Air 13-inch (M2) }
		{ platform:iOS Simulator, id:8CD05073-CBED-425C-8219-A101BD1D6F60, OS:18.0, name:iPad Air 13-inch (M2) }
		{ platform:iOS Simulator, id:44F56FFC-1093-4E74-977E-38CAFCC41A32, OS:18.0, name:iPad Pro 11-inch (M4) }
		{ platform:iOS Simulator, id:44F56FFC-1093-4E74-977E-38CAFCC41A32, OS:18.0, name:iPad Pro 11-inch (M4) }
		{ platform:iOS Simulator, id:E09B08F7-A222-4B17-B8BC-DDDBAE93B539, OS:18.0, name:iPad Pro 13-inch (M4) }
		{ platform:iOS Simulator, id:E09B08F7-A222-4B17-B8BC-DDDBAE93B539, OS:18.0, name:iPad Pro 13-inch (M4) }
		{ platform:iOS Simulator, id:9A2B02E2-5F4C-466B-BE18-65BF3FE0918B, OS:18.0, name:iPad mini (6th generation) }
		{ platform:iOS Simulator, id:9A2B02E2-5F4C-466B-BE18-65BF3FE0918B, OS:18.0, name:iPad mini (6th generation) }
		{ platform:iOS Simulator, id:4A492084-686C-4DC0-81C9-9695704A3616, OS:18.0, name:iPhone 15 }
		{ platform:iOS Simulator, id:4A492084-686C-4DC0-81C9-9695704A3616, OS:18.0, name:iPhone 15 }
		{ platform:iOS Simulator, id:F651C2C1-7887-45B0-B4C8-352B0AE39A2A, OS:18.0, name:iPhone 15 Plus }
		{ platform:iOS Simulator, id:F651C2C1-7887-45B0-B4C8-352B0AE39A2A, OS:18.0, name:iPhone 15 Plus }
		{ platform:iOS Simulator, id:811351F2-03D9-4FD3-B53D-2B93B9AC549C, OS:18.0, name:iPhone 15 Pro }
		{ platform:iOS Simulator, id:811351F2-03D9-4FD3-B53D-2B93B9AC549C, OS:18.0, name:iPhone 15 Pro }
		{ platform:iOS Simulator, id:BF54E6AD-3A01-4976-9181-B9A5A66149F1, OS:18.0, name:iPhone 15 Pro Max }
		{ platform:iOS Simulator, id:BF54E6AD-3A01-4976-9181-B9A5A66149F1, OS:18.0, name:iPhone 15 Pro Max }
		{ platform:iOS Simulator, id:4B70C1AF-9C17-41AB-AE73-A55F290BF218, OS:18.0, name:iPhone 16 }
		{ platform:iOS Simulator, id:4B70C1AF-9C17-41AB-AE73-A55F290BF218, OS:18.0, name:iPhone 16 }
		{ platform:iOS Simulator, id:747DFBBA-7E97-4AE6-B710-79D9D5FFF8DD, OS:18.0, name:iPhone 16 Plus }
		{ platform:iOS Simulator, id:747DFBBA-7E97-4AE6-B710-79D9D5FFF8DD, OS:18.0, name:iPhone 16 Plus }
		{ platform:iOS Simulator, id:83234D25-C4D9-4E05-BC0D-587C056EB5A8, OS:18.0, name:iPhone 16 Pro }
		{ platform:iOS Simulator, id:83234D25-C4D9-4E05-BC0D-587C056EB5A8, OS:18.0, name:iPhone 16 Pro }
		{ platform:iOS Simulator, id:8CBED56B-1E52-4EDA-8CA0-63A7FA638F08, OS:18.0, name:iPhone 16 Pro Max }
		{ platform:iOS Simulator, id:8CBED56B-1E52-4EDA-8CA0-63A7FA638F08, OS:18.0, name:iPhone 16 Pro Max }
		{ platform:iOS Simulator, id:91E5962D-63BC-49FD-9228-A0EA35CC36D8, OS:18.0, name:iPhone SE (3rd generation) }
		{ platform:iOS Simulator, id:91E5962D-63BC-49FD-9228-A0EA35CC36D8, OS:18.0, name:iPhone SE (3rd generation) }
INFRASTRUCTURE ERROR (status: destinationUnavailable