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Build Information

Failed to build HorizonCalendar with Swift 6.0 for visionOS using Xcode 16.2.

Build Command

Build command unavailable

Build Log

========================================
RunAll
========================================
Builder version: 4.68.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/airbnb/HorizonCalendar.git
Reference: master
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/airbnb/HorizonCalendar
 * branch            master     -> FETCH_HEAD
 * [new branch]      master     -> origin/master
HEAD is now at 47e451e Fix README links
Cloned https://github.com/airbnb/HorizonCalendar.git
Revision (git rev-parse @):
47e451e840a6b849a0b0f136e4340f5834767ed2
SUCCESS checkout https://github.com/airbnb/HorizonCalendar.git at master
========================================
Build
========================================
Selected platform:         visionOS
Swift version:             6.0
Building package at path:  $PWD
https://github.com/airbnb/HorizonCalendar.git
Command line invocation:
    /Applications/Xcode-16.2.0.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" : [
    {
      "identity" : "swift",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "1.2.0",
            "upper_bound" : "2.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/airbnb/swift"
    }
  ],
  "manifest_display_name" : "HorizonCalendar",
  "name" : "HorizonCalendar",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "12.0"
    }
  ],
  "products" : [
    {
      "name" : "HorizonCalendar",
      "targets" : [
        "HorizonCalendar"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "swift_languages_versions" : [
    "5"
  ],
  "targets" : [
    {
      "c99name" : "HorizonCalendarTests",
      "module_type" : "SwiftTarget",
      "name" : "HorizonCalendarTests",
      "path" : "Tests",
      "sources" : [
        "CalendarContentTests.swift",
        "DayHelperTests.swift",
        "DayOfWeekPositionTests.swift",
        "FrameProviderTests.swift",
        "HorizontalMonthsLayoutOptionsTests.swift",
        "ItemViewReuseManagerTests.swift",
        "LayoutItemTypeEnumeratorTests.swift",
        "MonthHelperTests.swift",
        "MonthRowTests.swift",
        "MonthTests.swift",
        "PaginationHelpersTests.swift",
        "ScreenPixelAlignmentTests.swift",
        "ScrollMetricsMutatorTests.swift",
        "SubviewsManagerTests.swift",
        "VisibleItemsProviderTests.swift"
      ],
      "target_dependencies" : [
        "HorizonCalendar"
      ],
      "type" : "test"
    },
    {
      "c99name" : "HorizonCalendar",
      "module_type" : "SwiftTarget",
      "name" : "HorizonCalendar",
      "path" : "Sources",
      "product_memberships" : [
        "HorizonCalendar"
      ],
      "sources" : [
        "Internal/CGFloat+MaxLayoutValue.swift",
        "Internal/Calendar+Helpers.swift",
        "Internal/CalendarScrollView.swift",
        "Internal/ColorViewRepresentable.swift",
        "Internal/Dictionary+MutatingValueForKey.swift",
        "Internal/DoubleLayoutPassHelpers.swift",
        "Internal/FrameProvider.swift",
        "Internal/Hasher+CGRect.swift",
        "Internal/ItemView.swift",
        "Internal/ItemViewReuseManager.swift",
        "Internal/LayoutItem.swift",
        "Internal/LayoutItemTypeEnumerator.swift",
        "Internal/PaginationHelpers.swift",
        "Internal/ScreenPixelAlignment.swift",
        "Internal/ScrollMetricsMutator.swift",
        "Internal/ScrollToItemContext.swift",
        "Internal/SubviewInsertionIndexTracker.swift",
        "Internal/UIView+NoAnimation.swift",
        "Internal/VisibleItem.swift",
        "Internal/VisibleItemsProvider.swift",
        "Public/AnyCalendarItemModel.swift",
        "Public/CalendarItemModel.swift",
        "Public/CalendarItemViewRepresentable.swift",
        "Public/CalendarView.swift",
        "Public/CalendarViewContent.swift",
        "Public/CalendarViewProxy.swift",
        "Public/CalendarViewRepresentable.swift",
        "Public/CalendarViewScrollPosition.swift",
        "Public/Day.swift",
        "Public/DayOfWeekPosition.swift",
        "Public/DayRange.swift",
        "Public/DayRangeLayoutContext.swift",
        "Public/DaysOfTheWeekRowSeparatorOptions.swift",
        "Public/ItemViews/DayOfWeekView.swift",
        "Public/ItemViews/DayView.swift",
        "Public/ItemViews/DrawingConfig.swift",
        "Public/ItemViews/MonthGridBackgroundView.swift",
        "Public/ItemViews/MonthHeaderView.swift",
        "Public/ItemViews/Shape.swift",
        "Public/ItemViews/SwiftUIWrapperView.swift",
        "Public/Month.swift",
        "Public/MonthLayoutContext.swift",
        "Public/MonthRange.swift",
        "Public/MonthsLayout.swift",
        "Public/OverlaidItemLocation.swift",
        "Public/OverlayLayoutContext.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.8.1"
}
{
  "project" : {
    "configurations" : [
      "Debug",
      "Release"
    ],
    "name" : "HorizonCalendar",
    "schemes" : [
      "HorizonCalendar"
    ],
    "targets" : [
      "HorizonCalendar",
      "HorizonCalendarTests"
    ]
  }
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.2.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme HorizonCalendar -destination generic/platform=xrOS
Command line invocation:
    /Applications/Xcode-16.2.0.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 HorizonCalendar -destination generic/platform=xrOS
User defaults from command line:
    IDEClonedSourcePackagesDirPathOverride = /Users/admin/builder/spi-builder-workspace/.dependencies
    IDEDerivedDataPathOverride = /Users/admin/builder/spi-builder-workspace/.derivedData
    IDEPackageSupportUseBuiltinSCM = YES
2026-02-08 16:46:54.906 xcodebuild[641:3676] Writing error result bundle to /var/folders/5k/5yc19ymj0jqd5v0zvgfqz0xw0000gn/T/ResultBundle_2026-08-02_16-46-0054.xcresult
xcodebuild: error: Unable to find a destination matching the provided destination specifier:
		{ generic:1, platform:xrOS }
	Available destinations for the "HorizonCalendar" scheme:
		{ platform:macOS, arch:arm64, variant:Mac Catalyst, id:f00cf99a0c16cefb5d4e541c2d99512c802934f1, name:My Mac }
		{ platform:macOS, arch:x86_64, variant:Mac Catalyst, id:f00cf99a0c16cefb5d4e541c2d99512c802934f1, name:My Mac }
		{ platform:macOS, arch:arm64, variant:Designed for [iPad,iPhone], id:f00cf99a0c16cefb5d4e541c2d99512c802934f1, 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:A47009C3-A5F9-43E0-AB83-50D1123445FF, OS:2.3, name:Apple Vision Pro }
		{ platform:iOS Simulator, id:76436B93-6F08-4C87-B885-B424838A33F2, OS:18.3.1, name:iPad (10th generation) }
		{ platform:iOS Simulator, id:76436B93-6F08-4C87-B885-B424838A33F2, OS:18.3.1, name:iPad (10th generation) }
		{ platform:iOS Simulator, id:480F6223-168A-4D04-B9AD-9A7A7DD3794C, OS:18.3.1, name:iPad (A16) }
		{ platform:iOS Simulator, id:480F6223-168A-4D04-B9AD-9A7A7DD3794C, OS:18.3.1, name:iPad (A16) }
		{ platform:iOS Simulator, id:CB510D30-AEAA-431C-B367-55BDB201AD64, OS:18.3.1, name:iPad Air 11-inch (M2) }
		{ platform:iOS Simulator, id:CB510D30-AEAA-431C-B367-55BDB201AD64, OS:18.3.1, name:iPad Air 11-inch (M2) }
		{ platform:iOS Simulator, id:B8768DBE-52AA-4F4B-88F1-5CDDF2C7BCC1, OS:18.3.1, name:iPad Air 11-inch (M3) }
		{ platform:iOS Simulator, id:B8768DBE-52AA-4F4B-88F1-5CDDF2C7BCC1, OS:18.3.1, name:iPad Air 11-inch (M3) }
		{ platform:iOS Simulator, id:BC978605-9CBB-45DF-9D63-1AF39A83A7A3, OS:18.3.1, name:iPad Air 13-inch (M2) }
		{ platform:iOS Simulator, id:BC978605-9CBB-45DF-9D63-1AF39A83A7A3, OS:18.3.1, name:iPad Air 13-inch (M2) }
		{ platform:iOS Simulator, id:58A3DAF4-CAB8-4DF2-BAF3-5275F342B6C3, OS:18.3.1, name:iPad Air 13-inch (M3) }
		{ platform:iOS Simulator, id:58A3DAF4-CAB8-4DF2-BAF3-5275F342B6C3, OS:18.3.1, name:iPad Air 13-inch (M3) }
		{ platform:iOS Simulator, id:75319040-9078-4BE5-96EE-E24EAD5685B6, OS:18.3.1, name:iPad Pro 11-inch (M4) }
		{ platform:iOS Simulator, id:75319040-9078-4BE5-96EE-E24EAD5685B6, OS:18.3.1, name:iPad Pro 11-inch (M4) }
		{ platform:iOS Simulator, id:C40A12D4-2784-4D3F-9A25-802DADAA9E30, OS:18.3.1, name:iPad Pro 13-inch (M4) }
		{ platform:iOS Simulator, id:C40A12D4-2784-4D3F-9A25-802DADAA9E30, OS:18.3.1, name:iPad Pro 13-inch (M4) }
		{ platform:iOS Simulator, id:F6F069B4-9FC6-4E56-B56D-0B3B3CEA9A68, OS:18.3.1, name:iPad mini (A17 Pro) }
		{ platform:iOS Simulator, id:F6F069B4-9FC6-4E56-B56D-0B3B3CEA9A68, OS:18.3.1, name:iPad mini (A17 Pro) }
		{ platform:iOS Simulator, id:D3125B1C-C605-4AB9-B073-5452743AB463, OS:18.3.1, name:iPhone 16 }
		{ platform:iOS Simulator, id:D3125B1C-C605-4AB9-B073-5452743AB463, OS:18.3.1, name:iPhone 16 }
		{ platform:iOS Simulator, id:31BE0FD2-CB6A-4603-B0AA-E5F11095F5AE, OS:18.3.1, name:iPhone 16 Plus }
		{ platform:iOS Simulator, id:31BE0FD2-CB6A-4603-B0AA-E5F11095F5AE, OS:18.3.1, name:iPhone 16 Plus }
		{ platform:iOS Simulator, id:3F70F745-FEF2-4BDA-8C2F-23A862D1DBD7, OS:18.3.1, name:iPhone 16 Pro }
		{ platform:iOS Simulator, id:3F70F745-FEF2-4BDA-8C2F-23A862D1DBD7, OS:18.3.1, name:iPhone 16 Pro }
		{ platform:iOS Simulator, id:CF3A649E-685B-456C-A1BA-D8FF3DA2AC95, OS:18.3.1, name:iPhone 16 Pro Max }
		{ platform:iOS Simulator, id:CF3A649E-685B-456C-A1BA-D8FF3DA2AC95, OS:18.3.1, name:iPhone 16 Pro Max }
		{ platform:iOS Simulator, id:832715B1-B3F4-4967-9063-0FB3E4548632, OS:18.3.1, name:iPhone 16e }
		{ platform:iOS Simulator, id:832715B1-B3F4-4967-9063-0FB3E4548632, OS:18.3.1, name:iPhone 16e }
		{ platform:iOS Simulator, id:6ECC8606-D7C2-48C9-A557-230425CEA9FA, OS:18.3.1, name:iPhone SE (3rd generation) }
		{ platform:iOS Simulator, id:6ECC8606-D7C2-48C9-A557-230425CEA9FA, OS:18.3.1, name:iPhone SE (3rd generation) }
INFRASTRUCTURE ERROR (status: destinationUnavailable