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Build Information

Failed to build MagazineLayout with Swift 6.3 for macOS (Xcode) using Xcode 26.4.

Build Command

Build command unavailable

Build Log

========================================
RunAll
========================================
Builder version: 5.1.3
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/airbnb/MagazineLayout.git
Reference: master
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/airbnb/MagazineLayout
 * branch            master     -> FETCH_HEAD
 * [new branch]      master     -> origin/master
HEAD is now at a8780be Prevent negative section widths when available space is exhausted (#171)
Cloned https://github.com/airbnb/MagazineLayout.git
Revision (git rev-parse @):
a8780be3fb9bea94e05ae25767699cc2187e6f41
SUCCESS checkout https://github.com/airbnb/MagazineLayout.git at master
========================================
Build
========================================
Selected platform:         macosXcodebuild
Swift version:             6.3
Building package at path:  $PWD
https://github.com/airbnb/MagazineLayout.git
Command line invocation:
    /Applications/Xcode-26.5.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
resolved source packages:
{
  "dependencies" : [
  ],
  "manifest_display_name" : "MagazineLayout",
  "name" : "MagazineLayout",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "12.0"
    },
    {
      "name" : "tvos",
      "version" : "12.0"
    }
  ],
  "products" : [
    {
      "name" : "MagazineLayout",
      "targets" : [
        "MagazineLayout"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "swift_languages_versions" : [
    "5"
  ],
  "targets" : [
    {
      "c99name" : "MagazineLayoutTests",
      "module_type" : "SwiftTarget",
      "name" : "MagazineLayoutTests",
      "path" : "Tests",
      "sources" : [
        "ContentInsetAdjustingContentOffsetTests.swift",
        "ElementLocationFramePairsTests.swift",
        "LayoutStateTargetContentOffsetTests.swift",
        "ModelStateEmptySectionLayoutTests.swift",
        "ModelStateInitiallSetUpTests.swift",
        "ModelStateLayoutTests.swift",
        "ModelStateUpdateTests.swift",
        "RowOffsetTrackerTests.swift",
        "ScreenPixelAlignmentTests.swift",
        "TestingSupport.swift"
      ],
      "target_dependencies" : [
        "MagazineLayout"
      ],
      "type" : "test"
    },
    {
      "c99name" : "MagazineLayout",
      "module_type" : "SwiftTarget",
      "name" : "MagazineLayout",
      "path" : "MagazineLayout",
      "product_memberships" : [
        "MagazineLayout"
      ],
      "sources" : [
        "LayoutCore/BackgroundModel.swift",
        "LayoutCore/FooterModel.swift",
        "LayoutCore/HeaderModel.swift",
        "LayoutCore/ItemModel.swift",
        "LayoutCore/LayoutState.swift",
        "LayoutCore/ModelState.swift",
        "LayoutCore/SectionModel.swift",
        "LayoutCore/Types/Array+SafeSubscript.swift",
        "LayoutCore/Types/CollectionViewUpdateItem.swift",
        "LayoutCore/Types/ElementLocation.swift",
        "LayoutCore/Types/ElementLocationFramePairs.swift",
        "LayoutCore/Types/IDGenerator.swift",
        "LayoutCore/Types/MagazineLayoutItemWidthMode+WidthDivisor.swift",
        "LayoutCore/Types/MagazineLayoutSectionMetrics.swift",
        "LayoutCore/Types/RowOffsetTracker.swift",
        "LayoutCore/Types/ScreenPixelAlignment.swift",
        "LayoutCore/Types/Signposting.swift",
        "LayoutCore/Types/TargetContentOffsetAnchor.swift",
        "LayoutCore/Types/UITraitCollection+DisplayScale.swift",
        "Public/MagazineLayout.swift",
        "Public/MagazineLayoutCollectionViewLayoutAttributes.swift",
        "Public/MagazineLayoutInvalidationContext.swift",
        "Public/Types/MagazineLayout+Default.swift",
        "Public/Types/MagazineLayout+SupplementaryViewKinds.swift",
        "Public/Types/MagazineLayoutBackgroundVisibilityMode.swift",
        "Public/Types/MagazineLayoutFooterVisibilityMode.swift",
        "Public/Types/MagazineLayoutHeaderVisibilityMode.swift",
        "Public/Types/MagazineLayoutItemSizeMode.swift",
        "Public/Types/MagazineLayoutVerticalLayoutDirection.swift",
        "Public/UICollectionViewDelegateMagazineLayout.swift",
        "Public/Views/MagazineLayoutCollectionReusableView.swift",
        "Public/Views/MagazineLayoutCollectionViewCell.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.1"
}
{
  "project" : {
    "configurations" : [
      "Debug",
      "Release"
    ],
    "name" : "MagazineLayout",
    "schemes" : [
      "MagazineLayout"
    ],
    "targets" : [
      "MagazineLayout",
      "MagazineLayoutTests"
    ]
  }
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.5.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme MagazineLayout -destination platform=macOS,arch=arm64
Command line invocation:
    /Applications/Xcode-26.5.0.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 MagazineLayout -destination platform=macOS,arch=arm64
2026-10-17 11:01:29.118 xcodebuild[648:3903] Writing error result bundle to /var/folders/xq/y_g06wb113726d38xsyx71_h0000gn/T/ResultBundle_2026-17-10_11-01-0029.xcresult
xcodebuild: error: Unable to find a destination matching the provided destination specifier:
		{ platform:macOS, arch:arm64 }
	Available destinations for the "MagazineLayout" scheme:
		{ 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:tvOS, id:dvtdevice-DVTiOSDevicePlaceholder-appletvos:placeholder, name:Any tvOS Device }
		{ platform:tvOS Simulator, id:dvtdevice-DVTiOSDeviceSimulatorPlaceholder-appletvsimulator:placeholder, name:Any tvOS Simulator Device }
		{ platform:tvOS Simulator, arch:arm64, id:C4C234FC-8894-4542-99AA-82ED537EF59A, OS:26.4, name:Apple TV }
		{ platform:tvOS Simulator, arch:arm64, id:BDF4E6F9-BFD8-4F4A-B697-2B74410EFBE6, OS:26.5, name:Apple TV }
		{ platform:tvOS Simulator, arch:arm64, id:64E6A22C-1AB4-40C0-82B7-16BF7024D4B0, OS:26.4, name:Apple TV 4K (3rd generation) }
		{ platform:tvOS Simulator, arch:arm64, id:378C85D2-E269-4B02-B2B1-7B944CFA2C7B, OS:26.5, name:Apple TV 4K (3rd generation) }
		{ platform:tvOS Simulator, arch:arm64, id:8C59A7AD-1972-44AC-8C9D-E295AD93086C, OS:26.4, name:Apple TV 4K (3rd generation) (at 1080p) }
		{ platform:tvOS Simulator, arch:arm64, id:0AADD567-86C4-471C-AAC8-951862DCF81B, OS:26.5, name:Apple TV 4K (3rd generation) (at 1080p) }
		{ platform:iOS Simulator, arch:arm64, id:47CA58B5-0EFD-4378-8537-31F3D59C58D2, OS:26.4, name:iPad (A16) }
		{ platform:iOS Simulator, arch:arm64, id:C6D78A40-68A2-4D8E-A5C0-5138C59D1018, OS:26.5, name:iPad (A16) }
		{ platform:iOS Simulator, arch:arm64, id:FB2EDE92-F971-464D-996C-4CA2462E8BE2, OS:26.4, name:iPad Air 11-inch (M4) }
		{ platform:iOS Simulator, arch:arm64, id:83008AF1-0FE9-4227-864D-F843B211E83E, OS:26.5, name:iPad Air 11-inch (M4) }
		{ platform:iOS Simulator, arch:arm64, id:FCF08A7C-523E-46D8-83E2-6929D7D96734, OS:26.4, name:iPad Air 13-inch (M4) }
		{ platform:iOS Simulator, arch:arm64, id:E7374A0A-83AC-4184-89A6-C3CFA531FDF8, OS:26.5, name:iPad Air 13-inch (M4) }
		{ platform:iOS Simulator, arch:arm64, id:851A22B7-DBDA-48D7-A665-31AE388AE1D3, OS:26.4, name:iPad Pro 11-inch (M5) }
		{ platform:iOS Simulator, arch:arm64, id:3AE58432-F1C1-446C-B173-B401CC8BF1FF, OS:26.5, name:iPad Pro 11-inch (M5) }
		{ platform:iOS Simulator, arch:arm64, id:D6B07401-CC46-4C09-904D-A6A61409D880, OS:26.4, name:iPad Pro 13-inch (M5) }
		{ platform:iOS Simulator, arch:arm64, id:980BF92B-2940-43F8-BA08-F0266116484A, OS:26.5, name:iPad Pro 13-inch (M5) }
		{ platform:iOS Simulator, arch:arm64, id:D5478556-19FA-475E-B2CE-889A2D12F073, OS:26.4, name:iPad mini (A17 Pro) }
		{ platform:iOS Simulator, arch:arm64, id:C6C6015B-AABF-4630-9445-8C48096FDB56, OS:26.5, name:iPad mini (A17 Pro) }
		{ platform:iOS Simulator, arch:arm64, id:43346497-A367-425F-9CEF-C02A37E8F29E, OS:26.4, name:iPhone 17 }
		{ platform:iOS Simulator, arch:arm64, id:9268127F-43A8-4BA1-8705-70496A9EF409, OS:26.5, name:iPhone 17 }
		{ platform:iOS Simulator, arch:arm64, id:07043DBC-31CF-47ED-A6FE-F3E1F3C2688C, OS:26.4, name:iPhone 17 Pro }
		{ platform:iOS Simulator, arch:arm64, id:6EF97EAB-DC9F-4F5C-8A63-73EB5EA3ECD8, OS:26.5, name:iPhone 17 Pro }
		{ platform:iOS Simulator, arch:arm64, id:F94EB419-C1AD-4218-8AE7-90EE9C2A774A, OS:26.4, name:iPhone 17 Pro Max }
		{ platform:iOS Simulator, arch:arm64, id:FA9A0530-0C2E-4167-B569-E3A9B1184B23, OS:26.5, name:iPhone 17 Pro Max }
		{ platform:iOS Simulator, arch:arm64, id:6987624A-8D22-4688-99F4-90BA6666994A, OS:26.4, name:iPhone 17e }
		{ platform:iOS Simulator, arch:arm64, id:31AA1E49-BD6B-48D8-8D90-5BAB32BF569D, OS:26.5, name:iPhone 17e }
		{ platform:iOS Simulator, arch:arm64, id:322762B7-4B3B-412A-AF9A-32FB47DE46F3, OS:26.4, name:iPhone Air }
		{ platform:iOS Simulator, arch:arm64, id:35F5075D-302F-4A94-978C-40321500C495, OS:26.5, name:iPhone Air }
INFRASTRUCTURE ERROR (status: destinationUnavailable