Build Information
Failed to build HorizonCalendar with Swift 6.2 for visionOS using Xcode 26.0.
Build Command
Build command unavailableBuild Log
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RunAll
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Builder version: 4.68.0
Interrupt handler set up.
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Checkout
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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 4702347 Add test mode for accessibility testing (fixes crashes) (#340)
Cloned https://github.com/airbnb/HorizonCalendar.git
Revision (git rev-parse @):
470234795d319d0924db5f98ec1f70b03a88f2de
SUCCESS checkout https://github.com/airbnb/HorizonCalendar.git at master
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Build
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Selected platform: visionOS
Swift version: 6.2
Building package at path: $PWD
https://github.com/airbnb/HorizonCalendar.git
Command line invocation:
/Applications/Xcode-26.0.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
resolved source packages:
{
"dependencies" : [
{
"identity" : "swift",
"requirement" : {
"range" : [
{
"lower_bound" : "1.0.1",
"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-26.0.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme HorizonCalendar -destination generic/platform=xrOS
Command line invocation:
/Applications/Xcode-26.0.0.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 HorizonCalendar -destination generic/platform=xrOS
2025-10-13 18:39:45.789 xcodebuild[600:3585] Writing error result bundle to /var/folders/3b/z59l1v4n1zl7qfzxc5pj6ljw0000gn/T/ResultBundle_2025-13-10_18-39-0045.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:c03fcbc3f491ffce578a5358bfc015067fa66076, name:My Mac }
{ platform:macOS, arch:x86_64, variant:Mac Catalyst, id:c03fcbc3f491ffce578a5358bfc015067fa66076, name:My Mac }
{ platform:macOS, arch:arm64, variant:Designed for [iPad,iPhone], id:c03fcbc3f491ffce578a5358bfc015067fa66076, 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, arch:arm64, variant:Designed for [iPad,iPhone], id:B5117B15-B016-4C76-BAE4-63A76D90E91C, OS:26.0, name:Apple Vision Pro 4K }
{ platform:iOS Simulator, arch:arm64, id:67C0943B-C0CA-4EBF-9C41-BE753EBCC76F, OS:26.0, name:iPad (A16) }
{ platform:iOS Simulator, arch:arm64, id:9ABE0280-0FE8-4275-968C-72202BCA55CC, OS:26.0, name:iPad Air 11-inch (M3) }
{ platform:iOS Simulator, arch:arm64, id:1F28E575-CF4F-461D-8E26-5B1DC984DE98, OS:26.0, name:iPad Air 13-inch (M3) }
{ platform:iOS Simulator, arch:arm64, id:83D15309-7308-49BE-A2EA-3D2AF5628196, OS:26.0, name:iPad Pro 11-inch (M4) }
{ platform:iOS Simulator, arch:arm64, id:F941A5A7-038D-48B4-91AA-0B27FEC2F221, OS:26.0, name:iPad Pro 13-inch (M4) }
{ platform:iOS Simulator, arch:arm64, id:AF15FB7D-0D27-4799-98A3-0219F5FE770D, OS:26.0, name:iPad mini (A17 Pro) }
{ platform:iOS Simulator, arch:arm64, id:875B0083-F834-4E71-8522-3A1667A3FD22, OS:26.0, name:iPhone 16 }
{ platform:iOS Simulator, arch:arm64, id:3E6818B9-7628-4C64-B644-9E33F88FC773, OS:26.0, name:iPhone 16 Plus }
{ platform:iOS Simulator, arch:arm64, id:69DE36B8-345F-4D21-ACD4-00A257763C9D, OS:26.0, name:iPhone 16 Pro }
{ platform:iOS Simulator, arch:arm64, id:C5DAC150-0E9C-490C-BF87-52D1BCC172B7, OS:26.0, name:iPhone 16 Pro Max }
{ platform:iOS Simulator, arch:arm64, id:E78FD603-ADE5-47AE-A0E5-93D2B1875DEA, OS:26.0, name:iPhone 16e }
{ platform:iOS Simulator, arch:arm64, id:A78C993A-5F25-4900-A396-3CE047E87E4B, OS:26.0, name:iPhone 17 }
{ platform:iOS Simulator, arch:arm64, id:669EA501-4147-4A3D-87AC-FBDC3CB0B25D, OS:26.0, name:iPhone 17 Pro }
{ platform:iOS Simulator, arch:arm64, id:A697AD70-566C-4219-871D-59B7BF04B7A6, OS:26.0, name:iPhone 17 Pro Max }
{ platform:iOS Simulator, arch:arm64, id:78970F5A-7D7A-4C8A-B13C-480733A29A72, OS:26.0, name:iPhone Air }
INFRASTRUCTURE ERROR (status: destinationUnavailable