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Build Information

Failed to build Differ with Swift 6.1 for visionOS using Xcode 16.3.

Build Command

Build command unavailable

Build Log

========================================
RunAll
========================================
Builder version: 4.61.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/tonyarnold/Differ.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/tonyarnold/Differ
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 33c0342 Minor updates to the comment documentation
Cloned https://github.com/tonyarnold/Differ.git
Revision (git rev-parse @):
33c0342d87cdb555a06731011393f1fc5b8200bb
SUCCESS checkout https://github.com/tonyarnold/Differ.git at main
========================================
Build
========================================
Selected platform:         visionOS
Swift version:             6.1
Building package at path:  $PWD
https://github.com/tonyarnold/Differ.git
https://github.com/tonyarnold/Differ.git
{
  "dependencies" : [
  ],
  "manifest_display_name" : "Differ",
  "name" : "Differ",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "9.0"
    },
    {
      "name" : "macos",
      "version" : "10.12"
    },
    {
      "name" : "tvos",
      "version" : "9.0"
    },
    {
      "name" : "watchos",
      "version" : "4.0"
    }
  ],
  "products" : [
    {
      "name" : "Differ",
      "targets" : [
        "Differ"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "DifferTests",
      "module_type" : "SwiftTarget",
      "name" : "DifferTests",
      "path" : "Tests/DifferTests",
      "sources" : [
        "BatchUpdateTests.swift",
        "DiffTests.swift",
        "ExtendedPatchSortTests.swift",
        "NestedDiffTests.swift",
        "NestedExtendedDiffTests.swift",
        "PatchApplyTests.swift",
        "PatchSortTests.swift"
      ],
      "target_dependencies" : [
        "Differ"
      ],
      "type" : "test"
    },
    {
      "c99name" : "Differ",
      "module_type" : "SwiftTarget",
      "name" : "Differ",
      "path" : "Sources/Differ",
      "product_memberships" : [
        "Differ"
      ],
      "sources" : [
        "BatchUpdate.swift",
        "Diff+AppKit.swift",
        "Diff+UIKit.swift",
        "Diff.swift",
        "ExtendedDiff.swift",
        "ExtendedPatch+Apply.swift",
        "ExtendedPatch.swift",
        "GenericPatch.swift",
        "LinkedList.swift",
        "NestedBatchUpdate.swift",
        "NestedDiff.swift",
        "NestedExtendedDiff.swift",
        "Patch+Apply.swift",
        "Patch+Sort.swift",
        "Patch.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.4"
}
Command line invocation:
    /Applications/Xcode-16.3.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
resolved source packages:
{
  "dependencies" : [
  ],
  "manifest_display_name" : "Differ",
  "name" : "Differ",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "9.0"
    },
    {
      "name" : "macos",
      "version" : "10.12"
    },
    {
      "name" : "tvos",
      "version" : "9.0"
    },
    {
      "name" : "watchos",
      "version" : "4.0"
    }
  ],
  "products" : [
    {
      "name" : "Differ",
      "targets" : [
        "Differ"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "DifferTests",
      "module_type" : "SwiftTarget",
      "name" : "DifferTests",
      "path" : "Tests/DifferTests",
      "sources" : [
        "BatchUpdateTests.swift",
        "DiffTests.swift",
        "ExtendedPatchSortTests.swift",
        "NestedDiffTests.swift",
        "NestedExtendedDiffTests.swift",
        "PatchApplyTests.swift",
        "PatchSortTests.swift"
      ],
      "target_dependencies" : [
        "Differ"
      ],
      "type" : "test"
    },
    {
      "c99name" : "Differ",
      "module_type" : "SwiftTarget",
      "name" : "Differ",
      "path" : "Sources/Differ",
      "product_memberships" : [
        "Differ"
      ],
      "sources" : [
        "BatchUpdate.swift",
        "Diff+AppKit.swift",
        "Diff+UIKit.swift",
        "Diff.swift",
        "ExtendedDiff.swift",
        "ExtendedPatch+Apply.swift",
        "ExtendedPatch.swift",
        "GenericPatch.swift",
        "LinkedList.swift",
        "NestedBatchUpdate.swift",
        "NestedDiff.swift",
        "NestedExtendedDiff.swift",
        "Patch+Apply.swift",
        "Patch+Sort.swift",
        "Patch.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.4"
}
{
  "project" : {
    "configurations" : [
      "Debug",
      "Release"
    ],
    "name" : "Differ",
    "schemes" : [
      "Differ"
    ],
    "targets" : [
      "Differ",
      "DifferTests"
    ]
  }
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme Differ -destination generic/platform=xrOS OTHER_SWIFT_FLAGS=-stats-output-dir .stats -strict-concurrency=complete -enable-upcoming-feature StrictConcurrency -enable-upcoming-feature DisableOutwardActorInference -enable-upcoming-feature GlobalActorIsolatedTypesUsability -enable-upcoming-feature InferSendableFromCaptures
Command line invocation:
    /Applications/Xcode-16.3.0.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 Differ -destination generic/platform=xrOS "OTHER_SWIFT_FLAGS=-stats-output-dir .stats -strict-concurrency=complete -enable-upcoming-feature StrictConcurrency -enable-upcoming-feature DisableOutwardActorInference -enable-upcoming-feature GlobalActorIsolatedTypesUsability -enable-upcoming-feature InferSendableFromCaptures"
Build settings from command line:
    OTHER_SWIFT_FLAGS = -stats-output-dir .stats -strict-concurrency=complete -enable-upcoming-feature StrictConcurrency -enable-upcoming-feature DisableOutwardActorInference -enable-upcoming-feature GlobalActorIsolatedTypesUsability -enable-upcoming-feature InferSendableFromCaptures
2025-04-26 13:01:23.730 xcodebuild[577:3260] Writing error result bundle to /var/folders/5k/5yc19ymj0jqd5v0zvgfqz0xw0000gn/T/ResultBundle_2025-26-04_13-01-0023.xcresult
xcodebuild: error: Unable to find a destination matching the provided destination specifier:
		{ generic:1, platform:xrOS }
	Available destinations for the "Differ" scheme:
		{ platform:macOS, arch:arm64, id:3f400a97e63b2a6d9619940570add11f9c607234, name:My Mac }
		{ platform:macOS, arch:x86_64, id:3f400a97e63b2a6d9619940570add11f9c607234, name:My Mac }
		{ platform:macOS, arch:arm64, variant:Mac Catalyst, id:3f400a97e63b2a6d9619940570add11f9c607234, name:My Mac }
		{ platform:macOS, arch:x86_64, variant:Mac Catalyst, id:3f400a97e63b2a6d9619940570add11f9c607234, 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:macOS, variant:Mac Catalyst, 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 }
INFRASTRUCTURE ERROR (status: destinationUnavailable