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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 Verge, reference 14.0.0 (3f5ce1), with Swift 6.1 for Linux on 25 Apr 2025 18:17:07 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4606859-1":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:basic-6.1-latest swift build --triple x86_64-unknown-linux-gnu 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 4.61.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/VergeGroup/swift-Verge.git
Reference: 14.0.0
Initialized empty Git repository in /host/spi-builder-workspace/.git/
hint: Using 'master' as the name for the initial branch. This default branch name
hint: is subject to change. To configure the initial branch name to use in all
hint: of your new repositories, which will suppress this warning, call:
hint:
hint: 	git config --global init.defaultBranch <name>
hint:
hint: Names commonly chosen instead of 'master' are 'main', 'trunk' and
hint: 'development'. The just-created branch can be renamed via this command:
hint:
hint: 	git branch -m <name>
From https://github.com/VergeGroup/swift-Verge
 * tag               14.0.0     -> FETCH_HEAD
HEAD is now at 3f5ce18 Disable log
Cloned https://github.com/VergeGroup/swift-Verge.git
Revision (git rev-parse @):
3f5ce18abd0321a0cf8d8a28a8b93ddf77c933ad
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/VergeGroup/swift-Verge.git at 14.0.0
========================================
Build
========================================
Selected platform:         linux
Swift version:             6.1
Building package at path:  $PWD
https://github.com/VergeGroup/swift-Verge.git
https://github.com/VergeGroup/swift-Verge.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
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          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/ReactiveX/RxSwift.git"
    },
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      "identity" : "swift-atomics",
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      "type" : "sourceControl",
      "url" : "https://github.com/apple/swift-atomics.git"
    },
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        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/VergeGroup/swift-concurrency-task-manager"
    },
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      "type" : "sourceControl",
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      "type" : "sourceControl",
      "url" : "https://github.com/VergeGroup/TypedComparator"
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            "upper_bound" : "2.0.0"
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      "type" : "sourceControl",
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          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/pointfreeco/swift-macro-testing.git"
    }
  ],
  "manifest_display_name" : "Verge",
  "name" : "Verge",
  "path" : "/host/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "13.0"
    },
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      "version" : "16.0"
    },
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      "version" : "13.0"
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    {
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    }
  ],
  "products" : [
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      "targets" : [
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      "type" : {
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    },
    {
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    },
    {
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    },
    {
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    },
    {
      "name" : "VergeMacrosPlugin",
      "targets" : [
        "VergeMacrosPlugin"
      ],
      "type" : {
        "macro" : null
      }
    }
  ],
  "swift_languages_versions" : [
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  ],
  "targets" : [
    {
      "c99name" : "VergeTinyTests",
      "module_type" : "SwiftTarget",
      "name" : "VergeTinyTests",
      "path" : "Tests/VergeTinyTests",
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    {
      "c99name" : "VergeTests",
      "module_type" : "SwiftTarget",
      "name" : "VergeTests",
      "path" : "Tests/VergeTests",
      "product_dependencies" : [
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      "sources" : [
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        "ActivityTests.swift",
        "BindingDerivedTests.swift",
        "CachedMapTests.swift",
        "ChangesTests.swift",
        "ComparerTests.swift",
        "ConcurrencyTests.swift",
        "CopyPerformance.swift",
        "CounterTests.swift",
        "DemoState.swift",
        "DerivedTests.swift",
        "EdgeTests.swift",
        "EventEmitterTests.swift",
        "FilterTests.swift",
        "IsolatedContextTests.swift",
        "OldComparer.swift",
        "PerformanceTests.swift",
        "PipelineTests.swift",
        "PropertyWrapperTests.swift",
        "ReferenceEdgeTests.swift",
        "Retain/PublisherCompletionTests.swift",
        "Retain/StoreSinkSusbscriptionTests.swift",
        "RunLoopTests.swift",
        "Sample.swift",
        "StateTypeTests.swift",
        "StoreAndDerivedTests.swift",
        "StoreInitTests.swift",
        "StoreMiddlewareTests.swift",
        "StoreSinkTests.swift",
        "StoreTaskTests.swift",
        "SynchronizeDisplayValueTests.swift",
        "SyntaxTests.swift",
        "TransactionTests.swift",
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      "sources" : [
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        "DemoState.swift",
        "ReproduceDeadlockTests.swift",
        "SubjectCompletionTests.swift",
        "VergeRxTests.swift"
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      "target_dependencies" : [
        "VergeRx",
        "VergeClassic"
      ],
      "type" : "test"
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    {
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      "module_type" : "SwiftTarget",
      "name" : "VergeRx",
      "path" : "Sources/VergeRx",
      "product_dependencies" : [
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        "RxCocoa"
      ],
      "product_memberships" : [
        "VergeRx",
        "VergeClassic"
      ],
      "sources" : [
        "Derived+Rx.swift",
        "Extensions.swift",
        "Store+Rx.swift"
      ],
      "target_dependencies" : [
        "Verge"
      ],
      "type" : "library"
    },
    {
      "c99name" : "VergeNormalizationDerivedTests",
      "module_type" : "SwiftTarget",
      "name" : "VergeNormalizationDerivedTests",
      "path" : "Tests/VergeNormalizationDerivedTests",
      "sources" : [
        "CombiningTests.swift",
        "DemoState.swift",
        "VergeNormalizationDerivedTests.swift"
      ],
      "target_dependencies" : [
        "VergeNormalizationDerived"
      ],
      "type" : "test"
    },
    {
      "c99name" : "VergeNormalizationDerived",
      "module_type" : "SwiftTarget",
      "name" : "VergeNormalizationDerived",
      "path" : "Sources/VergeNormalizationDerived",
      "product_dependencies" : [
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        "HashTreeCollections"
      ],
      "product_memberships" : [
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      "sources" : [
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        "DispatcherType+.swift",
        "EntityType+Typealias.swift",
        "EntityWrapper.swift",
        "NonNullEntityWrapper.swift",
        "Query.swift",
        "VergeNormalizationDerived.swift"
      ],
      "target_dependencies" : [
        "Verge"
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      "type" : "library"
    },
    {
      "c99name" : "VergeMacrosTests",
      "module_type" : "SwiftTarget",
      "name" : "VergeMacrosTests",
      "path" : "Tests/VergeMacrosTests",
      "product_dependencies" : [
        "SwiftSyntaxMacrosTestSupport",
        "MacroTesting"
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      "sources" : [
        "KeyPathMapTests.swift"
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      "target_dependencies" : [
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      "type" : "macro"
    },
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        "Library/BackgroundDeallocationQueue.swift",
        "Library/CachedMap.swift",
        "Library/EventEmitter.swift",
        "Library/InoutRef.swift",
        "Library/Log.swift",
        "Library/Signpost.swift",
        "Library/StoreActivitySubscription.swift",
        "Library/StoreStateSubscription.swift",
        "Library/VergeAnyCancellable.swift",
        "Library/VergeConcurrency+SynchronizationTracker.swift",
        "Library/VergeConcurrency.swift",
        "Library/_BackingStorage+.swift",
        "Logging/ActivityTrace.swift",
        "Logging/DefaultStoreLogger.swift",
        "Logging/MutationTrace.swift",
        "Logging/RuntimeError.swift",
        "Logging/RuntimeSanitizer.swift",
        "Logging/StoreLogger.swift",
        "Sendable.swift",
        "Store/AnyTargetQueue.swift",
        "Store/Changes.swift",
        "Store/DetachedDispatcher.swift",
        "Store/KeyObject.swift",
        "Store/NonAtomicCounter.swift",
        "Store/Pipeline.swift",
        "Store/Scan.swift",
        "Store/StateType.swift",
        "Store/Store+Combine.swift",
        "Store/Store+RunLoop.swift",
        "Store/Store.swift",
        "Store/StoreDriverType+Accumulator.swift",
        "Store/StoreDriverType.swift",
        "Store/StoreMiddleware.swift",
        "Store/StoreOperation.swift",
        "Store/StoreType+Assignee.swift",
        "Store/StoreType+BindingDerived.swift",
        "Store/StoreType+Derived.swift",
        "Store/StoreType+SwiftUI.swift",
        "Store/StoreWrapperType.swift",
        "Store/Transaction.swift",
        "Store/UIStateStore.swift",
        "SwiftUI/OnReceive.swift",
        "SwiftUI/Reading.swift",
        "SwiftUI/StoreObject.swift",
        "SwiftUI/StoreReader.swift",
        "Utility/Edge.swift",
        "Utility/ReferenceEdge.swift",
        "Utility/ThunkToMainActor.swift",
        "Verge.swift",
        "macros.swift"
      ],
      "target_dependencies" : [
        "VergeMacros"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "6.0"
}
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-1":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:basic-6.1-latest swift build --triple x86_64-unknown-linux-gnu -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats 2>&1
basic-6.1-latest: Pulling from finestructure/spi-images
Digest: sha256:3bdcac04179f4ed3e5b8e9dbd6e74bbf5ebc0f4fde48bbaad7d1e5c757e65bcb
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:basic-6.1-latest
Fetching https://github.com/swiftlang/swift-syntax.git
Fetching https://github.com/nalexn/ViewInspector.git
Fetching https://github.com/pointfreeco/swift-macro-testing.git
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Fetching https://github.com/VergeGroup/TypedComparator
Fetching https://github.com/VergeGroup/swift-macro-state-struct
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Creating working copy for https://github.com/apple/swift-atomics.git
Working copy of https://github.com/apple/swift-atomics.git resolved at 1.2.0
Creating working copy for https://github.com/nalexn/ViewInspector.git
Working copy of https://github.com/nalexn/ViewInspector.git resolved at 0.10.1
Creating working copy for https://github.com/VergeGroup/Normalization
Working copy of https://github.com/VergeGroup/Normalization resolved at 1.2.0
Creating working copy for https://github.com/pointfreeco/swift-snapshot-testing
Working copy of https://github.com/pointfreeco/swift-snapshot-testing resolved at 1.18.3
Creating working copy for https://github.com/ReactiveX/RxSwift.git
Working copy of https://github.com/ReactiveX/RxSwift.git resolved at 6.9.0
Creating working copy for https://github.com/swiftlang/swift-syntax.git
Working copy of https://github.com/swiftlang/swift-syntax.git resolved at 600.0.1
warning: 'normalization': 'normalization' dependency on 'https://github.com/apple/swift-syntax.git' conflicts with dependency on 'https://github.com/swiftlang/swift-syntax.git' which has the same identity 'swift-syntax'. this will be escalated to an error in future versions of SwiftPM.
warning: 'spi-builder-workspace': dependency 'typedidentifier' is not used by any target
warning: 'spi-builder-workspace': found 3 file(s) which are unhandled; explicitly declare them as resources or exclude from the target
    /host/spi-builder-workspace/Sources/VergeClassic/Info.plist
    /host/spi-builder-workspace/Sources/VergeClassic/Verge@2x.png
    /host/spi-builder-workspace/Sources/VergeClassic/demo.gif
Building for debugging...
[0/86] Write sources
[14/86] Copying PrivacyInfo.xcprivacy
[14/86] Write sources
[59/86] Compiling _SwiftSyntaxCShims dummy.c
[60/86] Compiling _AtomicsShims.c
[62/86] Write swift-version-24593BA9C3E375BF.txt
[64/355] Emitting module SwiftSyntax600
[65/365] Emitting module SwiftSyntax510
[66/416] Emitting module InternalCollectionsUtilities
[67/418] Emitting module TypedIdentifier
[68/418] Compiling TypedIdentifier TypedIdentifier.swift
[69/419] Compiling InternalCollectionsUtilities UnsafeBufferPointer+Extras.swift
[70/419] Compiling InternalCollectionsUtilities UnsafeMutableBufferPointer+Extras.swift
[71/419] Compiling RxSwift MainScheduler.swift
[72/419] Compiling RxSwift Map.swift
[73/419] Emitting module TypedIdentifier
[74/419] Compiling TypedIdentifier TypedIdentifier.swift
[75/419] Compiling SwiftSyntax600 Empty.swift
[76/421] Emitting module InternalCollectionsUtilities
[77/423] Compiling RxSwift Lock.swift
[78/423] Compiling RxSwift Infallible+Zip+arity.swift
[79/423] Compiling RxSwift Infallible.swift
[80/423] Compiling RxSwift LockOwnerType.swift
[81/423] Compiling RxSwift Infallible+CombineLatest+Collection.swift
[82/423] Compiling RxSwift Infallible+CombineLatest+arity.swift
[83/423] Compiling RxSwift Infallible+Concurrency.swift
[84/423] Compiling RxSwift InvocableType.swift
[85/423] Compiling RxSwift Just.swift
[86/423] Compiling RxSwift InfiniteSequence.swift
[87/423] Compiling RxSwift InvocableScheduledItem.swift
[90/423] Compiling RxSwift Infallible+Create.swift
[91/423] Compiling RxSwift Infallible+Debug.swift
[92/423] Compiling RxSwift Infallible+Operators.swift
[101/423] Compiling SwiftSyntax510 Empty.swift
[113/432] Compiling InternalCollectionsUtilities UnsafeBufferPointer+Extras.swift
[114/432] Compiling InternalCollectionsUtilities UnsafeMutableBufferPointer+Extras.swift
[115/438] Compiling SwiftSyntax509 Empty.swift
[116/438] Emitting module SwiftSyntax509
[118/439] Emitting module TypedComparator
[119/439] Compiling TypedComparator PackedCompare.swift
[121/439] Compiling TypedComparator TypedComparator.swift
[122/440] Compiling TypedComparator PackedCompare.swift
[123/440] Emitting module TypedComparator
[124/440] Compiling TypedComparator TypedComparator.swift
[127/672] Compiling SwiftSyntax Assert.swift
[128/672] Compiling SwiftSyntax BumpPtrAllocator.swift
[129/674] Compiling SwiftSyntax RawSyntax.swift
[130/674] Compiling SwiftSyntax RawSyntaxLayoutView.swift
[131/674] Compiling SwiftSyntax RawSyntaxNodeProtocol.swift
[132/674] Compiling SwiftSyntax RawSyntaxTokenView.swift
[133/674] Compiling HashTreeCollections TreeSet+Hashable.swift
[134/674] Compiling HashTreeCollections TreeSet+Sendable.swift
[135/674] Compiling HashTreeCollections TreeSet+Sequence.swift
[136/674] Compiling HashTreeCollections TreeSet+SetAlgebra Initializers.swift
[137/674] Compiling HashTreeCollections TreeSet+SetAlgebra basics.swift
[138/674] Compiling HashTreeCollections TreeSet+SetAlgebra formIntersection.swift
[139/674] Compiling HashTreeCollections TreeSet+SetAlgebra formSymmetricDifference.swift
[140/674] Compiling HashTreeCollections TreeSet+SetAlgebra formUnion.swift
[141/674] Compiling HashTreeCollections TreeSet+SetAlgebra intersection.swift
[142/674] Compiling HashTreeCollections TreeSet+SetAlgebra isDisjoint.swift
[143/684] Compiling SwiftSyntax MemoryLayout.swift
[144/684] Compiling SwiftSyntax MissingNodeInitializers.swift
[145/684] Emitting module RxSwift
[146/704] Compiling DequeModule _DequeSlot.swift
[147/704] Compiling DequeModule _UnsafeWrappedBuffer.swift
[148/704] Compiling SwiftSyntax RawSyntaxNodesEF.swift
[149/704] Compiling SwiftSyntax RawSyntaxNodesGHI.swift
[150/704] Compiling SwiftSyntax RawSyntaxNodesJKLMN.swift
[151/704] Compiling SwiftSyntax RawSyntaxNodesOP.swift
[152/704] Compiling SwiftSyntax RawSyntaxNodesQRS.swift
[153/704] Compiling SwiftSyntax RawSyntaxNodesTUVWXYZ.swift
[154/704] Compiling SwiftSyntax RawSyntaxValidation.swift
[155/704] Compiling SwiftSyntax SyntaxNodesAB.swift
[156/704] Compiling HashTreeCollections TreeSet+Extras.swift
[157/704] Compiling HashTreeCollections TreeSet+Filter.swift
[178/714] Compiling SwiftSyntax SourceLocation.swift
[179/714] Compiling SwiftSyntax AbsolutePosition.swift
[180/714] Compiling SwiftSyntax SourceEdit.swift
[181/714] Compiling SwiftSyntax SourceLength.swift
[182/714] Compiling SwiftSyntax AbsoluteRawSyntax.swift
[183/714] Compiling SwiftSyntax AbsoluteSyntaxInfo.swift
[184/714] Compiling SwiftSyntax SyntaxEnum.swift
[185/714] Compiling SwiftSyntax SyntaxKind.swift
[186/714] Compiling SwiftSyntax SyntaxRewriter.swift
[187/714] Compiling SwiftSyntax SyntaxTraits.swift
[188/714] Compiling SwiftSyntax SyntaxVisitor.swift
[189/714] Compiling SwiftSyntax TokenKind.swift
[190/714] Compiling SwiftSyntax Tokens.swift
[191/714] Compiling SwiftSyntax TriviaPieces.swift
[192/714] Compiling SwiftSyntax RawSyntaxNodesAB.swift
[193/714] Compiling SwiftSyntax RawSyntaxNodesC.swift
[194/714] Compiling SwiftSyntax RawSyntaxNodesD.swift
[206/714] Compiling HashTreeCollections TreeSet+SetAlgebra isEqualSet.swift
[207/714] Compiling HashTreeCollections TreeSet+SetAlgebra isStrictSubset.swift
[208/714] Compiling HashTreeCollections TreeSet+SetAlgebra isStrictSuperset.swift
[209/714] Compiling HashTreeCollections TreeSet+SetAlgebra isSubset.swift
[210/714] Compiling HashTreeCollections TreeSet+SetAlgebra isSuperset.swift
[211/714] Compiling HashTreeCollections TreeSet+SetAlgebra subtract.swift
[212/714] Compiling HashTreeCollections TreeSet+SetAlgebra subtracting.swift
[213/714] Compiling HashTreeCollections TreeSet+SetAlgebra symmetricDifference.swift
[214/714] Compiling HashTreeCollections TreeSet+SetAlgebra union.swift
[215/714] Compiling HashTreeCollections TreeSet.swift
[216/714] Emitting module DequeModule
[228/730] Compiling SwiftSyntax TokenSequence.swift
[229/730] Compiling SwiftSyntax TokenSyntax.swift
[230/730] Compiling SwiftSyntax Trivia.swift
[231/730] Compiling SwiftSyntax Utils.swift
[232/730] Compiling SwiftSyntax ChildNameForKeyPath.swift
[233/730] Compiling SwiftSyntax Keyword.swift
[234/730] Compiling SwiftSyntax RenamedChildrenCompatibility.swift
[235/730] Compiling SwiftSyntax RenamedNodesCompatibility.swift
[236/730] Compiling SwiftSyntax SyntaxAnyVisitor.swift
[237/730] Compiling SwiftSyntax SyntaxBaseNodes.swift
[238/730] Compiling SwiftSyntax SyntaxCollections.swift
[239/730] Compiling DequeModule Deque+CustomReflectable.swift
[240/730] Compiling DequeModule Deque+Descriptions.swift
[252/732] Compiling DequeModule _DequeBuffer.swift
[253/732] Compiling DequeModule _DequeBufferHeader.swift
[254/732] Compiling DequeModule Deque+Equatable.swift
[255/732] Compiling DequeModule Deque+ExpressibleByArrayLiteral.swift
[256/732] Compiling DequeModule Deque+Extras.swift
[257/732] Compiling DequeModule Deque+Hashable.swift
[258/732] Compiling DequeModule _DequeSlot.swift
[259/732] Compiling DequeModule _UnsafeWrappedBuffer.swift
[260/732] Compiling DequeModule Deque+Testing.swift
[261/732] Compiling DequeModule Deque._Storage.swift
[262/732] Compiling DequeModule Deque._UnsafeHandle.swift
[263/732] Compiling DequeModule Deque.swift
[264/732] Compiling VergeTiny Source.swift
/host/spi-builder-workspace/Sources/VergeTiny/Source.swift:224:5: error: cannot find 'objc_sync_enter' in scope
222 |   public var associatedProperties: DynamicPropertyStorage {
223 |
224 |     objc_sync_enter(self)
    |     `- error: cannot find 'objc_sync_enter' in scope
225 |     defer {
226 |       objc_sync_exit(self)
/host/spi-builder-workspace/Sources/VergeTiny/Source.swift:226:7: error: cannot find 'objc_sync_exit' in scope
224 |     objc_sync_enter(self)
225 |     defer {
226 |       objc_sync_exit(self)
    |       `- error: cannot find 'objc_sync_exit' in scope
227 |     }
228 |
/host/spi-builder-workspace/Sources/VergeTiny/Source.swift:229:25: error: cannot find 'objc_getAssociatedObject' in scope
227 |     }
228 |
229 |     if let associated = objc_getAssociatedObject(self, &_storageKey)
    |                         `- error: cannot find 'objc_getAssociatedObject' in scope
230 |         as? DynamicPropertyStorage
231 |     {
/host/spi-builder-workspace/Sources/VergeTiny/Source.swift:235:7: error: cannot find 'objc_setAssociatedObject' in scope
233 |     } else {
234 |       let associated = DynamicPropertyStorage()
235 |       objc_setAssociatedObject(self, &_storageKey, associated, .OBJC_ASSOCIATION_RETAIN)
    |       `- error: cannot find 'objc_setAssociatedObject' in scope
236 |       return associated
237 |     }
/host/spi-builder-workspace/Sources/VergeTiny/Source.swift:235:65: error: cannot infer contextual base in reference to member 'OBJC_ASSOCIATION_RETAIN'
233 |     } else {
234 |       let associated = DynamicPropertyStorage()
235 |       objc_setAssociatedObject(self, &_storageKey, associated, .OBJC_ASSOCIATION_RETAIN)
    |                                                                 `- error: cannot infer contextual base in reference to member 'OBJC_ASSOCIATION_RETAIN'
236 |       return associated
237 |     }
[265/732] Emitting module VergeTiny
[266/732] Compiling DequeModule Deque+Codable.swift
[267/732] Compiling DequeModule Deque+Collection.swift
[273/732] Emitting module VergeTiny
[283/732] Compiling SwiftSyntax CustomTraits.swift
[284/732] Compiling SwiftSyntax Identifier.swift
[285/732] Compiling SwiftSyntax SourcePresence.swift
[286/732] Compiling SwiftSyntax SwiftSyntaxCompatibility.swift
[287/732] Compiling SwiftSyntax Syntax.swift
[288/732] Compiling SwiftSyntax SyntaxArena.swift
/host/spi-builder-workspace/Sources/VergeTiny/Source.swift:224:5: error: cannot find 'objc_sync_enter' in scope
222 |   public var associatedProperties: DynamicPropertyStorage {
223 |
224 |     objc_sync_enter(self)
    |     `- error: cannot find 'objc_sync_enter' in scope
225 |     defer {
226 |       objc_sync_exit(self)
/host/spi-builder-workspace/Sources/VergeTiny/Source.swift:226:7: error: cannot find 'objc_sync_exit' in scope
224 |     objc_sync_enter(self)
225 |     defer {
226 |       objc_sync_exit(self)
    |       `- error: cannot find 'objc_sync_exit' in scope
227 |     }
228 |
/host/spi-builder-workspace/Sources/VergeTiny/Source.swift:229:25: error: cannot find 'objc_getAssociatedObject' in scope
227 |     }
228 |
229 |     if let associated = objc_getAssociatedObject(self, &_storageKey)
    |                         `- error: cannot find 'objc_getAssociatedObject' in scope
230 |         as? DynamicPropertyStorage
231 |     {
/host/spi-builder-workspace/Sources/VergeTiny/Source.swift:235:7: error: cannot find 'objc_setAssociatedObject' in scope
233 |     } else {
234 |       let associated = DynamicPropertyStorage()
235 |       objc_setAssociatedObject(self, &_storageKey, associated, .OBJC_ASSOCIATION_RETAIN)
    |       `- error: cannot find 'objc_setAssociatedObject' in scope
236 |       return associated
237 |     }
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-1":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:basic-6.1-latest swift build --triple x86_64-unknown-linux-gnu 2>&1
basic-6.1-latest: Pulling from finestructure/spi-images
Digest: sha256:3bdcac04179f4ed3e5b8e9dbd6e74bbf5ebc0f4fde48bbaad7d1e5c757e65bcb
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:basic-6.1-latest
warning: 'normalization': 'normalization' dependency on 'https://github.com/apple/swift-syntax.git' conflicts with dependency on 'https://github.com/swiftlang/swift-syntax.git' which has the same identity 'swift-syntax'. this will be escalated to an error in future versions of SwiftPM.
warning: 'spi-builder-workspace': dependency 'typedidentifier' is not used by any target
warning: 'spi-builder-workspace': found 3 file(s) which are unhandled; explicitly declare them as resources or exclude from the target
    /host/spi-builder-workspace/Sources/VergeClassic/demo.gif
    /host/spi-builder-workspace/Sources/VergeClassic/Info.plist
    /host/spi-builder-workspace/Sources/VergeClassic/Verge@2x.png
[0/1] Planning build
Building for debugging...
[0/24] Write swift-version-24593BA9C3E375BF.txt
[2/42] Compiling SwiftSyntax510 Empty.swift
[3/42] Compiling VergeTiny Source.swift
/host/spi-builder-workspace/Sources/VergeTiny/Source.swift:224:5: error: cannot find 'objc_sync_enter' in scope
222 |   public var associatedProperties: DynamicPropertyStorage {
223 |
224 |     objc_sync_enter(self)
    |     `- error: cannot find 'objc_sync_enter' in scope
225 |     defer {
226 |       objc_sync_exit(self)
/host/spi-builder-workspace/Sources/VergeTiny/Source.swift:226:7: error: cannot find 'objc_sync_exit' in scope
224 |     objc_sync_enter(self)
225 |     defer {
226 |       objc_sync_exit(self)
    |       `- error: cannot find 'objc_sync_exit' in scope
227 |     }
228 |
/host/spi-builder-workspace/Sources/VergeTiny/Source.swift:229:25: error: cannot find 'objc_getAssociatedObject' in scope
227 |     }
228 |
229 |     if let associated = objc_getAssociatedObject(self, &_storageKey)
    |                         `- error: cannot find 'objc_getAssociatedObject' in scope
230 |         as? DynamicPropertyStorage
231 |     {
/host/spi-builder-workspace/Sources/VergeTiny/Source.swift:235:7: error: cannot find 'objc_setAssociatedObject' in scope
233 |     } else {
234 |       let associated = DynamicPropertyStorage()
235 |       objc_setAssociatedObject(self, &_storageKey, associated, .OBJC_ASSOCIATION_RETAIN)
    |       `- error: cannot find 'objc_setAssociatedObject' in scope
236 |       return associated
237 |     }
/host/spi-builder-workspace/Sources/VergeTiny/Source.swift:235:65: error: cannot infer contextual base in reference to member 'OBJC_ASSOCIATION_RETAIN'
233 |     } else {
234 |       let associated = DynamicPropertyStorage()
235 |       objc_setAssociatedObject(self, &_storageKey, associated, .OBJC_ASSOCIATION_RETAIN)
    |                                                                 `- error: cannot infer contextual base in reference to member 'OBJC_ASSOCIATION_RETAIN'
236 |       return associated
237 |     }
[4/42] Emitting module VergeTiny
[5/42] Emitting module TypedComparator
/host/spi-builder-workspace/Sources/VergeTiny/Source.swift:224:5: error: cannot find 'objc_sync_enter' in scope
222 |   public var associatedProperties: DynamicPropertyStorage {
223 |
224 |     objc_sync_enter(self)
    |     `- error: cannot find 'objc_sync_enter' in scope
225 |     defer {
226 |       objc_sync_exit(self)
/host/spi-builder-workspace/Sources/VergeTiny/Source.swift:226:7: error: cannot find 'objc_sync_exit' in scope
224 |     objc_sync_enter(self)
225 |     defer {
226 |       objc_sync_exit(self)
    |       `- error: cannot find 'objc_sync_exit' in scope
227 |     }
228 |
/host/spi-builder-workspace/Sources/VergeTiny/Source.swift:229:25: error: cannot find 'objc_getAssociatedObject' in scope
227 |     }
228 |
229 |     if let associated = objc_getAssociatedObject(self, &_storageKey)
    |                         `- error: cannot find 'objc_getAssociatedObject' in scope
230 |         as? DynamicPropertyStorage
231 |     {
/host/spi-builder-workspace/Sources/VergeTiny/Source.swift:235:7: error: cannot find 'objc_setAssociatedObject' in scope
233 |     } else {
234 |       let associated = DynamicPropertyStorage()
235 |       objc_setAssociatedObject(self, &_storageKey, associated, .OBJC_ASSOCIATION_RETAIN)
    |       `- error: cannot find 'objc_setAssociatedObject' in scope
236 |       return associated
237 |     }
[6/42] Emitting module TypedIdentifier
BUILD FAILURE 6.1 linux