The Swift Package Index logo.Swift Package Index

Track the adoption of Swift 6 strict concurrency checks for data race safety. How many packages are Ready for Swift 6?

Build Information

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

Build Command

Build command unavailable

Build Log

========================================
RunAll
========================================
Builder version: 4.58.3
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/jessesquires/ReactiveCollectionsKit.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/jessesquires/ReactiveCollectionsKit
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at afde768 Add horizontal scrolling example to Example app (#140)
Cloned https://github.com/jessesquires/ReactiveCollectionsKit.git
Revision (git rev-parse @):
afde76889320f3c7dcbf53156cde214f1a585000
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/jessesquires/ReactiveCollectionsKit.git at main
========================================
Build
========================================
Selected platform:         visionOS
Swift version:             6.0
Building package at path:  $PWD
https://github.com/jessesquires/ReactiveCollectionsKit.git
{
  "dependencies" : [
  ],
  "manifest_display_name" : "ReactiveCollectionsKit",
  "name" : "ReactiveCollectionsKit",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "15.0"
    }
  ],
  "products" : [
    {
      "name" : "ReactiveCollectionsKit",
      "targets" : [
        "ReactiveCollectionsKit"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "swift_languages_versions" : [
    "5"
  ],
  "targets" : [
    {
      "c99name" : "ReactiveCollectionsKitTests",
      "module_type" : "SwiftTarget",
      "name" : "ReactiveCollectionsKitTests",
      "path" : "Tests",
      "resources" : [
        {
          "path" : "/Users/admin/builder/spi-builder-workspace/Tests/Fakes/FakeCellNib.xib",
          "rule" : {
            "process" : {
            }
          }
        },
        {
          "path" : "/Users/admin/builder/spi-builder-workspace/Tests/Fakes/FakeSupplementaryNib.xib",
          "rule" : {
            "process" : {
            }
          }
        }
      ],
      "sources" : [
        "Fakes/FakeCellEventCoordinator.swift",
        "Fakes/FakeCellNibView.swift",
        "Fakes/FakeCellViewModel.swift",
        "Fakes/FakeCollectionView.swift",
        "Fakes/FakeCollectionViewController.swift",
        "Fakes/FakeCollectionViewModel.swift",
        "Fakes/FakeEmptyView.swift",
        "Fakes/FakeFlowLayoutDelegate.swift",
        "Fakes/FakeLayout.swift",
        "Fakes/FakeNumberModel.swift",
        "Fakes/FakeScrollViewDelegate.swift",
        "Fakes/FakeSupplementaryNibView.swift",
        "Fakes/FakeSupplementaryViewModel.swift",
        "Fakes/FakeTextModel.swift",
        "TestCellEventCoordinator.swift",
        "TestCellViewModel.swift",
        "TestCollectionExtensions.swift",
        "TestCollectionViewConstants.swift",
        "TestCollectionViewDriver.swift",
        "TestCollectionViewDriverOptions.swift",
        "TestCollectionViewDriverReconfigure.swift",
        "TestCollectionViewModel.swift",
        "TestDebugDescriptionCollection.swift",
        "TestDebugDescriptionDriver.swift",
        "TestDebugDescriptionSection.swift",
        "TestDiffableSnapshot.swift",
        "TestEmptyView.swift",
        "TestFlowLayoutDelegate.swift",
        "TestScrollViewDelegate.swift",
        "TestSectionViewModel.swift",
        "TestSupplementaryViewModel.swift",
        "TestViewRegistration.swift",
        "TestViewRegistrationMethod.swift",
        "TestViewRegistrationViewType.swift",
        "Utils/CollectionViewDriverOptions+Extensions.swift",
        "Utils/String+Extensions.swift",
        "Utils/TestBundle.swift",
        "Utils/TestExpectationField.swift",
        "Utils/UnitTestCase.swift",
        "Utils/XCTestCase+Extensions.swift",
        "Utils/XCTestExpectation+Expectations.swift"
      ],
      "target_dependencies" : [
        "ReactiveCollectionsKit"
      ],
      "type" : "test"
    },
    {
      "c99name" : "ReactiveCollectionsKit",
      "module_type" : "SwiftTarget",
      "name" : "ReactiveCollectionsKit",
      "path" : "Sources",
      "product_memberships" : [
        "ReactiveCollectionsKit"
      ],
      "sources" : [
        "CellEventCoordinator.swift",
        "CellViewModel.swift",
        "Collection+Extensions.swift",
        "CollectionViewConstants.swift",
        "CollectionViewDriver.swift",
        "CollectionViewDriverOptions.swift",
        "CollectionViewModel.swift",
        "DebugDescriptions.swift",
        "DiffableDataSource.swift",
        "DiffableSnapshot.swift",
        "DiffableViewModel.swift",
        "EmptyViewProvider.swift",
        "Logger.swift",
        "SectionViewModel.swift",
        "SupplementaryFooterViewModel.swift",
        "SupplementaryHeaderViewModel.swift",
        "SupplementaryViewModel.swift",
        "UICollectionView+Extensions.swift",
        "ViewRegistration.swift",
        "ViewRegistrationMethod.swift",
        "ViewRegistrationProvider.swift",
        "ViewRegistrationViewType.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "6.0"
}
warning: 'spi-builder-workspace': /Users/admin/builder/spi-builder-workspace/Package.swift:47:10: warning: Remove after Swift 6 language mode
45 | )
46 |
47 | #warning("Remove after Swift 6 language mode")
   |          `- warning: Remove after Swift 6 language mode
48 | let swiftSettings = [
49 |     SwiftSetting.enableExperimentalFeature("StrictConcurrency")
Command line invocation:
    /Applications/Xcode-16.1.0.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" : [
  ],
  "manifest_display_name" : "ReactiveCollectionsKit",
  "name" : "ReactiveCollectionsKit",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "15.0"
    }
  ],
  "products" : [
    {
      "name" : "ReactiveCollectionsKit",
      "targets" : [
        "ReactiveCollectionsKit"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "swift_languages_versions" : [
    "5"
  ],
  "targets" : [
    {
      "c99name" : "ReactiveCollectionsKitTests",
      "module_type" : "SwiftTarget",
      "name" : "ReactiveCollectionsKitTests",
      "path" : "Tests",
      "resources" : [
        {
          "path" : "/Users/admin/builder/spi-builder-workspace/Tests/Fakes/FakeCellNib.xib",
          "rule" : {
            "process" : {
            }
          }
        },
        {
          "path" : "/Users/admin/builder/spi-builder-workspace/Tests/Fakes/FakeSupplementaryNib.xib",
          "rule" : {
            "process" : {
            }
          }
        }
      ],
      "sources" : [
        "Fakes/FakeCellEventCoordinator.swift",
        "Fakes/FakeCellNibView.swift",
        "Fakes/FakeCellViewModel.swift",
        "Fakes/FakeCollectionView.swift",
        "Fakes/FakeCollectionViewController.swift",
        "Fakes/FakeCollectionViewModel.swift",
        "Fakes/FakeEmptyView.swift",
        "Fakes/FakeFlowLayoutDelegate.swift",
        "Fakes/FakeLayout.swift",
        "Fakes/FakeNumberModel.swift",
        "Fakes/FakeScrollViewDelegate.swift",
        "Fakes/FakeSupplementaryNibView.swift",
        "Fakes/FakeSupplementaryViewModel.swift",
        "Fakes/FakeTextModel.swift",
        "TestCellEventCoordinator.swift",
        "TestCellViewModel.swift",
        "TestCollectionExtensions.swift",
        "TestCollectionViewConstants.swift",
        "TestCollectionViewDriver.swift",
        "TestCollectionViewDriverOptions.swift",
        "TestCollectionViewDriverReconfigure.swift",
        "TestCollectionViewModel.swift",
        "TestDebugDescriptionCollection.swift",
        "TestDebugDescriptionDriver.swift",
        "TestDebugDescriptionSection.swift",
        "TestDiffableSnapshot.swift",
        "TestEmptyView.swift",
        "TestFlowLayoutDelegate.swift",
        "TestScrollViewDelegate.swift",
        "TestSectionViewModel.swift",
        "TestSupplementaryViewModel.swift",
        "TestViewRegistration.swift",
        "TestViewRegistrationMethod.swift",
        "TestViewRegistrationViewType.swift",
        "Utils/CollectionViewDriverOptions+Extensions.swift",
        "Utils/String+Extensions.swift",
        "Utils/TestBundle.swift",
        "Utils/TestExpectationField.swift",
        "Utils/UnitTestCase.swift",
        "Utils/XCTestCase+Extensions.swift",
        "Utils/XCTestExpectation+Expectations.swift"
      ],
      "target_dependencies" : [
        "ReactiveCollectionsKit"
      ],
      "type" : "test"
    },
    {
      "c99name" : "ReactiveCollectionsKit",
      "module_type" : "SwiftTarget",
      "name" : "ReactiveCollectionsKit",
      "path" : "Sources",
      "product_memberships" : [
        "ReactiveCollectionsKit"
      ],
      "sources" : [
        "CellEventCoordinator.swift",
        "CellViewModel.swift",
        "Collection+Extensions.swift",
        "CollectionViewConstants.swift",
        "CollectionViewDriver.swift",
        "CollectionViewDriverOptions.swift",
        "CollectionViewModel.swift",
        "DebugDescriptions.swift",
        "DiffableDataSource.swift",
        "DiffableSnapshot.swift",
        "DiffableViewModel.swift",
        "EmptyViewProvider.swift",
        "Logger.swift",
        "SectionViewModel.swift",
        "SupplementaryFooterViewModel.swift",
        "SupplementaryHeaderViewModel.swift",
        "SupplementaryViewModel.swift",
        "UICollectionView+Extensions.swift",
        "ViewRegistration.swift",
        "ViewRegistrationMethod.swift",
        "ViewRegistrationProvider.swift",
        "ViewRegistrationViewType.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "6.0"
}
{
  "project" : {
    "configurations" : [
      "Debug",
      "Release"
    ],
    "name" : "ReactiveCollectionsKit",
    "schemes" : [
      "ReactiveCollectionsKit"
    ],
    "targets" : [
      "ReactiveCollectionsKit",
      "ReactiveCollectionsKitTests"
    ]
  }
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.1.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme ReactiveCollectionsKit -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-16.1.0.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 ReactiveCollectionsKit -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"
User defaults from command line:
    IDEClonedSourcePackagesDirPathOverride = /Users/admin/builder/spi-builder-workspace/.dependencies
    IDEDerivedDataPathOverride = /Users/admin/builder/spi-builder-workspace/.derivedData
    IDEPackageSupportUseBuiltinSCM = YES
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
2024-12-02 18:03:49.066 xcodebuild[586:3258] Writing error result bundle to /var/folders/fs/0w3t9t1d28xc3bj0tgb8hcrw0000gn/T/ResultBundle_2024-02-12_18-03-0049.xcresult
xcodebuild: error: Unable to find a destination matching the provided destination specifier:
		{ generic:1, platform:xrOS }
	Available destinations for the "ReactiveCollectionsKit" 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 }
INFRASTRUCTURE ERROR (status: destinationUnavailable