Swift Package Index

Build Information

Failed to build Comprehension with Swift 6.2 (beta) for macOS (Xcode) using Xcode 26.0.

Build Command

Build command unavailable

Build Log

========================================
RunAll
========================================
Builder version: 4.64.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/dduan/comprehension.git
Reference: master
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/dduan/comprehension
 * branch            master     -> FETCH_HEAD
 * [new branch]      master     -> origin/master
HEAD is now at 1992b96 Support Swift 4.2 (#5)
Cloned https://github.com/dduan/comprehension.git
Revision (git rev-parse @):
1992b96c474b02f2621faa3b0572a88898d3936c
SUCCESS checkout https://github.com/dduan/comprehension.git at master
========================================
Build
========================================
Selected platform:         macosXcodebuild
Swift version:             6.2
Building package at path:  $PWD
https://github.com/dduan/comprehension.git
Command line invocation:
    /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
resolved source packages:
{
  "dependencies" : [
  ],
  "manifest_display_name" : "Comprehension",
  "name" : "Comprehension",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "Comprehension",
      "targets" : [
        "Comprehension"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "ComprehensionTests",
      "module_type" : "SwiftTarget",
      "name" : "ComprehensionTests",
      "path" : "Tests/ComprehensionTests",
      "sources" : [
        "ComprehensionTests.swift"
      ],
      "target_dependencies" : [
        "Comprehension"
      ],
      "type" : "test"
    },
    {
      "c99name" : "Comprehension",
      "module_type" : "SwiftTarget",
      "name" : "Comprehension",
      "path" : "Sources/Comprehension",
      "product_memberships" : [
        "Comprehension"
      ],
      "sources" : [
        "Comprehension.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "4.2"
}
{
  "project" : {
    "configurations" : [
      "Debug",
      "Release"
    ],
    "name" : "Comprehension",
    "schemes" : [
      "Comprehension"
    ],
    "targets" : [
      "Comprehension",
      "ComprehensionTests"
    ]
  }
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.0.0-Beta.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme Comprehension -destination platform=macOS,arch=arm64
Command line invocation:
    /Applications/Xcode-26.0.0-Beta.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 Comprehension -destination platform=macOS,arch=arm64
2025-06-17 22:27:38.169 xcodebuild[571:3349] Writing error result bundle to /var/folders/5k/5yc19ymj0jqd5v0zvgfqz0xw0000gn/T/ResultBundle_2025-17-06_22-27-0038.xcresult
xcodebuild: error: Unable to find a destination matching the provided destination specifier:
		{ platform:macOS, arch:arm64 }
	Available destinations for the "Comprehension" scheme:
		{ platform:macOS, arch:x86_64, id:2a782d9a1f71d791cd4326996a73a8e73a88be02, 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, name:Any Mac }
		{ platform:tvOS, id:dvtdevice-DVTiOSDevicePlaceholder-appletvos:placeholder, name:Any tvOS Device }
		{ platform:tvOS Simulator, id:dvtdevice-DVTiOSDeviceSimulatorPlaceholder-appletvsimulator:placeholder, name:Any tvOS Simulator Device }
		{ platform:watchOS, id:dvtdevice-DVTiOSDevicePlaceholder-watchos:placeholder, name:Any watchOS Device }
		{ platform:watchOS Simulator, id:dvtdevice-DVTiOSDeviceSimulatorPlaceholder-watchsimulator:placeholder, name:Any watchOS Simulator Device }
		{ platform:tvOS Simulator, arch:x86_64, id:F69FF41F-59AD-4EAE-94E2-6D1A1112ED95, OS:26.0, name:Apple TV }
		{ platform:tvOS Simulator, arch:x86_64, id:833DC45D-933E-473A-B8B3-E40EF25072B4, OS:26.0, name:Apple TV 4K (3rd generation) }
		{ platform:tvOS Simulator, arch:x86_64, id:AB5CFB16-0F3F-4D9E-8151-F6A49E8B91B4, OS:26.0, name:Apple TV 4K (3rd generation) (at 1080p) }
		{ platform:iOS Simulator, arch:x86_64, id:47CB3090-4A7A-4BA9-865C-E774CB80CB09, OS:26.0, name:iPad (A16) }
		{ platform:iOS Simulator, arch:x86_64, id:6C579DFE-7828-4DBD-BD48-410887D06893, OS:26.0, name:iPad Air 11-inch (M3) }
		{ platform:iOS Simulator, arch:x86_64, id:AD038BAF-21F2-47D8-8D06-3CCDB2E46003, OS:26.0, name:iPad Air 13-inch (M3) }
		{ platform:iOS Simulator, arch:x86_64, id:D954F7DE-D2F1-45A9-A5AD-468ED1E09E9C, OS:26.0, name:iPad Pro 11-inch (M4) }
		{ platform:iOS Simulator, arch:x86_64, id:90E811AF-0D27-406F-9D62-A086722898B9, OS:26.0, name:iPad Pro 13-inch (M4) }
		{ platform:iOS Simulator, arch:x86_64, id:AC7215AF-9A15-4CD9-9EBB-254006B2477F, OS:26.0, name:iPad mini (A17 Pro) }
		{ platform:iOS Simulator, arch:x86_64, id:2EE34D1F-8701-4887-A1BB-5304E84F5E8A, OS:26.0, name:iPhone 16 }
		{ platform:iOS Simulator, arch:x86_64, id:5A94F69F-39F1-4D54-BDDE-4BD094DC8EAB, OS:26.0, name:iPhone 16 Plus }
		{ platform:iOS Simulator, arch:x86_64, id:0564477C-84AD-4EFA-A3A0-C92E288A2BE9, OS:26.0, name:iPhone 16 Pro }
		{ platform:iOS Simulator, arch:x86_64, id:95106813-3A4A-468A-99A5-A92A44C22B4B, OS:26.0, name:iPhone 16 Pro Max }
		{ platform:iOS Simulator, arch:x86_64, id:FA8B8B74-3A18-4F6B-BEE3-60145FDAF81B, OS:26.0, name:iPhone 16e }
INFRASTRUCTURE ERROR (status: destinationUnavailable