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Build Information

Successful build of OpenCombine, reference 0.15.1 (63aef3), with Swift 6.1 for Wasm on 29 May 2025 03:32:14 UTC.

Swift 6 data race errors: 5

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4606859-2":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:wasm-6.1-latest swift build --swift-sdk wasm32-unknown-wasi -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete -Xswiftc -enable-upcoming-feature -Xswiftc StrictConcurrency -Xswiftc -enable-upcoming-feature -Xswiftc DisableOutwardActorInference -Xswiftc -enable-upcoming-feature -Xswiftc GlobalActorIsolatedTypesUsability -Xswiftc -enable-upcoming-feature -Xswiftc InferSendableFromCaptures 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 4.63.1
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/OpenSwiftUIProject/OpenCombine.git
Reference: 0.15.1
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/OpenSwiftUIProject/OpenCombine
 * tag               0.15.1     -> FETCH_HEAD
HEAD is now at 63aef31 Bump mini supported Swift version to 5.9 (#21)
Cloned https://github.com/OpenSwiftUIProject/OpenCombine.git
Revision (git rev-parse @):
63aef318cb3a853bcb8d774cce15f4dcb1ccdfe4
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/OpenSwiftUIProject/OpenCombine.git at 0.15.1
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.1
Building package at path:  $PWD
https://github.com/OpenSwiftUIProject/OpenCombine.git
https://github.com/OpenSwiftUIProject/OpenCombine.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
{
  "cxx_language_standard" : "c++17",
  "dependencies" : [
  ],
  "manifest_display_name" : "OpenCombine",
  "name" : "OpenCombine",
  "path" : "/host/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "OpenCombine",
      "targets" : [
        "OpenCombine"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    },
    {
      "name" : "OpenCombineDispatch",
      "targets" : [
        "OpenCombineDispatch"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    },
    {
      "name" : "OpenCombineFoundation",
      "targets" : [
        "OpenCombineFoundation"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    },
    {
      "name" : "OpenCombineShim",
      "targets" : [
        "OpenCombineShim"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "OpenCombineTests",
      "module_type" : "SwiftTarget",
      "name" : "OpenCombineTests",
      "path" : "Tests/OpenCombineTests",
      "sources" : [
        "AnyCancellableTests.swift",
        "AnyPublisherTests.swift",
        "AnySubscriberTests.swift",
        "CombineIdentifierTests.swift",
        "ConcurrencyTests/FutureConcurrencyTests.swift",
        "ConcurrencyTests/PublisherConcurrencyTests.swift",
        "CurrentValueSubjectTests.swift",
        "DispatchTests/DispatchQueueSchedulerTests.swift",
        "FoundationTests/JSONDecoderTests.swift",
        "FoundationTests/JSONEncoderTests.swift",
        "FoundationTests/NotificationCenterTests.swift",
        "FoundationTests/OperationQueueSchedulerTests.swift",
        "FoundationTests/PropertyListDecoderTests.swift",
        "FoundationTests/PropertyListEncoderTests.swift",
        "FoundationTests/RunLoopSchedulerTests.swift",
        "FoundationTests/TimerPublisherTests.swift",
        "FoundationTests/URLSessionTests.swift",
        "Helpers/AssertCrashes.swift",
        "Helpers/AutomaticallyFinish.swift",
        "Helpers/CleaningUpSubscriber.swift",
        "Helpers/CommonTests.swift",
        "Helpers/CustomPublisher.swift",
        "Helpers/CustomSubscription.swift",
        "Helpers/ExecuteOnBackgroundThread.swift",
        "Helpers/FairPriorityQueue.swift",
        "Helpers/OperatorTestHelper.swift",
        "Helpers/TestCoders.swift",
        "Helpers/TestLifecycle.swift",
        "Helpers/TestReflection.swift",
        "Helpers/TestingError.swift",
        "Helpers/TestingThreadSafety.swift",
        "Helpers/TrackingCollection.swift",
        "Helpers/TrackingEncoder.swift",
        "Helpers/TrackingIntrospection.swift",
        "Helpers/TrackingSubscriber.swift",
        "Helpers/VirtualTimeScheduler.swift",
        "HelpersTests/ViolationsTests.swift",
        "ImmediateSchedulerTests.swift",
        "IntrospectionTests.swift",
        "ObservableObjectPublisherTests.swift",
        "ObservableObjectTests.swift",
        "PassthroughSubjectTests.swift",
        "PublishedTests.swift",
        "PublisherTests.swift",
        "PublisherTests/AllSatisfyTests.swift",
        "PublisherTests/AssertNoFailureTests.swift",
        "PublisherTests/AutoconnectTests.swift",
        "PublisherTests/BreakpointTests.swift",
        "PublisherTests/BufferTests.swift",
        "PublisherTests/CatchTests.swift",
        "PublisherTests/CollectByCountTests.swift",
        "PublisherTests/CollectTests.swift",
        "PublisherTests/CombineLatestTests.swift",
        "PublisherTests/CompactMapTests.swift",
        "PublisherTests/ComparisonTests.swift",
        "PublisherTests/ConcatenateTests.swift",
        "PublisherTests/ContainsTests.swift",
        "PublisherTests/CountTests.swift",
        "PublisherTests/DebounceTests.swift",
        "PublisherTests/DeferredTests.swift",
        "PublisherTests/DelayTests.swift",
        "PublisherTests/DropTests.swift",
        "PublisherTests/DropUntilOutputTests.swift",
        "PublisherTests/DropWhileTests.swift",
        "PublisherTests/EmptyTests.swift",
        "PublisherTests/EncodeTests.swift",
        "PublisherTests/FailTests.swift",
        "PublisherTests/FilterTests.swift",
        "PublisherTests/FirstTests.swift",
        "PublisherTests/FlatMapTests.swift",
        "PublisherTests/FutureTests.swift",
        "PublisherTests/HandleEventsTests.swift",
        "PublisherTests/IgnoreOutputTests.swift",
        "PublisherTests/JustTests.swift",
        "PublisherTests/LastTests.swift",
        "PublisherTests/MakeConnectableTests.swift",
        "PublisherTests/MapErrorTests.swift",
        "PublisherTests/MapKeyPathTests.swift",
        "PublisherTests/MapTests.swift",
        "PublisherTests/MeasureIntervalTests.swift",
        "PublisherTests/MergeTests.swift",
        "PublisherTests/MulticastTests.swift",
        "PublisherTests/OptionalPublisherTests.swift",
        "PublisherTests/OutputTests.swift",
        "PublisherTests/PrefixUntilOutputTests.swift",
        "PublisherTests/PrefixWhileTests.swift",
        "PublisherTests/PrintTests.swift",
        "PublisherTests/ReceiveOnTests.swift",
        "PublisherTests/RecordTests.swift",
        "PublisherTests/ReduceTests.swift",
        "PublisherTests/RemoveDuplicatesTests.swift",
        "PublisherTests/ReplaceEmptyTests.swift",
        "PublisherTests/ReplaceErrorTests.swift",
        "PublisherTests/ReplaceNilTests.swift",
        "PublisherTests/ResultPublisherTests.swift",
        "PublisherTests/RetryTests.swift",
        "PublisherTests/ScanTests.swift",
        "PublisherTests/SequenceTests.swift",
        "PublisherTests/SetFailureTypeTests.swift",
        "PublisherTests/ShareTests.swift",
        "PublisherTests/SubscribeOnTests.swift",
        "PublisherTests/SwitchToLatestTests.swift",
        "PublisherTests/ThrottleTests.swift",
        "PublisherTests/TimeoutTests.swift",
        "PublisherTests/ZipTests.swift",
        "SubscribersTests/AssignTests.swift",
        "SubscribersTests/CompletionTests.swift",
        "SubscribersTests/SinkTests.swift",
        "SubscribersTests/SubscribersDemandTests.swift",
        "Subscriptions/EmptySubscriptionTests.swift",
        "VirtualTimeSchedulerTests.swift"
      ],
      "target_dependencies" : [
        "OpenCombine",
        "OpenCombineDispatch",
        "OpenCombineFoundation"
      ],
      "type" : "test"
    },
    {
      "c99name" : "OpenCombineShim",
      "module_type" : "SwiftTarget",
      "name" : "OpenCombineShim",
      "path" : "Sources/OpenCombineShim",
      "product_memberships" : [
        "OpenCombineShim"
      ],
      "sources" : [
        "OpenCombineShim.swift"
      ],
      "target_dependencies" : [
        "OpenCombine",
        "OpenCombineDispatch",
        "OpenCombineFoundation"
      ],
      "type" : "library"
    },
    {
      "c99name" : "OpenCombineFoundation",
      "module_type" : "SwiftTarget",
      "name" : "OpenCombineFoundation",
      "path" : "Sources/OpenCombineFoundation",
      "product_memberships" : [
        "OpenCombineFoundation",
        "OpenCombineShim"
      ],
      "sources" : [
        "Helpers/Locking.swift",
        "Helpers/Portability.swift",
        "Helpers/Utils.swift",
        "Helpers/Violations.swift",
        "JSONEncoder.swift",
        "NotificationCenter.swift",
        "OperationQueue+Scheduler.swift",
        "PropertyListEncoder.swift",
        "RunLoop+Scheduler.swift",
        "Timer+Publisher.swift",
        "URLSession.swift"
      ],
      "target_dependencies" : [
        "OpenCombine",
        "COpenCombineHelpers"
      ],
      "type" : "library"
    },
    {
      "c99name" : "OpenCombineDispatch",
      "module_type" : "SwiftTarget",
      "name" : "OpenCombineDispatch",
      "path" : "Sources/OpenCombineDispatch",
      "product_memberships" : [
        "OpenCombineDispatch",
        "OpenCombineShim"
      ],
      "sources" : [
        "DispatchQueue+Scheduler.swift"
      ],
      "target_dependencies" : [
        "OpenCombine"
      ],
      "type" : "library"
    },
    {
      "c99name" : "OpenCombine",
      "module_type" : "SwiftTarget",
      "name" : "OpenCombine",
      "path" : "Sources/OpenCombine",
      "product_memberships" : [
        "OpenCombine",
        "OpenCombineDispatch",
        "OpenCombineFoundation",
        "OpenCombineShim"
      ],
      "sources" : [
        "AnyCancellable.swift",
        "AnyPublisher.swift",
        "AnySubscriber.swift",
        "Cancellable.swift",
        "Codable.swift",
        "CombineIdentifier.swift",
        "Concurrency/Future+Concurrency.swift",
        "Concurrency/GENERATED-Publisher+Concurrency.swift",
        "CurrentValueSubject.swift",
        "CustomCombineIdentifierConvertible.swift",
        "Future.swift",
        "Helpers/ConduitBase.swift",
        "Helpers/ConduitList.swift",
        "Helpers/DebugHook.swift",
        "Helpers/FilterProducer.swift",
        "Helpers/Locking.swift",
        "Helpers/PartialCompletion.swift",
        "Helpers/PublishedSubject.swift",
        "Helpers/PublishedSubscriber.swift",
        "Helpers/ReduceProducer.swift",
        "Helpers/SubjectSubscriber.swift",
        "Helpers/SubscriberTap.swift",
        "Helpers/SubscriptionStatus.swift",
        "Helpers/SubscriptionTap.swift",
        "Helpers/Utils.swift",
        "Helpers/Violations.swift",
        "ImmediateScheduler.swift",
        "ObservableObject.swift",
        "PassthroughSubject.swift",
        "Published.swift",
        "Publisher+Subscribe.swift",
        "Publishers/Deferred.swift",
        "Publishers/Empty.swift",
        "Publishers/Fail.swift",
        "Publishers/GENERATED-Publishers.Catch.swift",
        "Publishers/GENERATED-Publishers.Encode.swift",
        "Publishers/GENERATED-Publishers.MapKeyPath.swift",
        "Publishers/Just.swift",
        "Publishers/Optional.Publisher.swift",
        "Publishers/Publishers.AllSatisfy.swift",
        "Publishers/Publishers.AssertNoFailure.swift",
        "Publishers/Publishers.Autoconnect.swift",
        "Publishers/Publishers.Breakpoint.swift",
        "Publishers/Publishers.Buffer.swift",
        "Publishers/Publishers.Collect.swift",
        "Publishers/Publishers.CollectByCount.swift",
        "Publishers/Publishers.CombineLatest.swift",
        "Publishers/Publishers.CompactMap.swift",
        "Publishers/Publishers.Comparison.swift",
        "Publishers/Publishers.Concatenate.swift",
        "Publishers/Publishers.Contains.swift",
        "Publishers/Publishers.Count.swift",
        "Publishers/Publishers.Debounce.swift",
        "Publishers/Publishers.Delay.swift",
        "Publishers/Publishers.Drop.swift",
        "Publishers/Publishers.DropUntilOutput.swift",
        "Publishers/Publishers.DropWhile.swift",
        "Publishers/Publishers.Filter.swift",
        "Publishers/Publishers.First.swift",
        "Publishers/Publishers.FlatMap.swift",
        "Publishers/Publishers.HandleEvents.swift",
        "Publishers/Publishers.IgnoreOutput.swift",
        "Publishers/Publishers.Last.swift",
        "Publishers/Publishers.MakeConnectable.swift",
        "Publishers/Publishers.Map.swift",
        "Publishers/Publishers.MapError.swift",
        "Publishers/Publishers.MeasureInterval.swift",
        "Publishers/Publishers.Merge.swift",
        "Publishers/Publishers.Multicast.swift",
        "Publishers/Publishers.Output.swift",
        "Publishers/Publishers.PrefixUntilOutput.swift",
        "Publishers/Publishers.PrefixWhile.swift",
        "Publishers/Publishers.Print.swift",
        "Publishers/Publishers.ReceiveOn.swift",
        "Publishers/Publishers.Reduce.swift",
        "Publishers/Publishers.RemoveDuplicates.swift",
        "Publishers/Publishers.ReplaceEmpty.swift",
        "Publishers/Publishers.ReplaceError.swift",
        "Publishers/Publishers.Retry.swift",
        "Publishers/Publishers.Scan.swift",
        "Publishers/Publishers.Sequence.swift",
        "Publishers/Publishers.SetFailureType.swift",
        "Publishers/Publishers.Share.swift",
        "Publishers/Publishers.SubscribeOn.swift",
        "Publishers/Publishers.SwitchToLatest.swift",
        "Publishers/Publishers.Throttle.swift",
        "Publishers/Publishers.Timeout.swift",
        "Publishers/Publishers.Zip.swift",
        "Publishers/Publishers.swift",
        "Publishers/Record.swift",
        "Publishers/Result.Publisher.swift",
        "Result.swift",
        "RootProtocols.swift",
        "Scheduler.swift",
        "Subject+Void.swift",
        "Subscriber+Void.swift",
        "Subscribers/Subscribers.Assign.swift",
        "Subscribers/Subscribers.Completion.swift",
        "Subscribers/Subscribers.Demand.swift",
        "Subscribers/Subscribers.Sink.swift",
        "Subscribers/Subscribers.swift",
        "Subscription.swift",
        "Subscriptions.swift",
        "_Introspection.swift"
      ],
      "target_dependencies" : [
        "COpenCombineHelpers"
      ],
      "type" : "library"
    },
    {
      "c99name" : "COpenCombineHelpers",
      "module_type" : "ClangTarget",
      "name" : "COpenCombineHelpers",
      "path" : "Sources/COpenCombineHelpers",
      "product_memberships" : [
        "OpenCombine",
        "OpenCombineDispatch",
        "OpenCombineFoundation",
        "OpenCombineShim"
      ],
      "sources" : [
        "COpenCombineHelpers.cpp"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.9"
}
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-2":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:wasm-6.1-latest swift build --swift-sdk wasm32-unknown-wasi -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete -Xswiftc -enable-upcoming-feature -Xswiftc StrictConcurrency -Xswiftc -enable-upcoming-feature -Xswiftc DisableOutwardActorInference -Xswiftc -enable-upcoming-feature -Xswiftc GlobalActorIsolatedTypesUsability -Xswiftc -enable-upcoming-feature -Xswiftc InferSendableFromCaptures 2>&1
wasm-6.1-latest: Pulling from finestructure/spi-images
Digest: sha256:7e37457820e5f17452a98118754f345f2619722c485f2db0d8b666940a83afd2
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:wasm-6.1-latest
Building for debugging...
[0/3] Write sources
[2/3] Write swift-version-24593BA9C3E375BF.txt
[4/95] Emitting module OpenCombine
/host/spi-builder-workspace/Sources/OpenCombine/CombineIdentifier.swift:13:13: warning: var '__identifier' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
11 |
12 | #if os(WASI)
13 | private var __identifier: UInt64 = 0
   |             |- warning: var '__identifier' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
   |             |- note: convert '__identifier' to a 'let' constant to make 'Sendable' shared state immutable
   |             |- note: add '@MainActor' to make var '__identifier' part of global actor 'MainActor'
   |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
14 |
15 | internal func __nextCombineIdentifier() -> UInt64 {
/host/spi-builder-workspace/Sources/OpenCombine/Helpers/DebugHook.swift:65:24: warning: static property 'globalHook' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 63 |     }
 64 |
 65 |     private static var globalHook: DebugHook?
    |                        |- warning: static property 'globalHook' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                        |- note: convert 'globalHook' to a 'let' constant to make 'Sendable' shared state immutable
    |                        |- note: add '@MainActor' to make static property 'globalHook' part of global actor 'MainActor'
    |                        `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 66 |
 67 |     private static let globalLock = UnfairLock.allocate()
/host/spi-builder-workspace/Sources/OpenCombine/ImmediateScheduler.swift:133:23: warning: static property 'shared' is not concurrency-safe because non-'Sendable' type 'ImmediateScheduler' may have shared mutable state; this is an error in the Swift 6 language mode
 11 | /// actions after a specific date, this scheduler ignores the date and performs them
 12 | /// immediately.
 13 | public struct ImmediateScheduler: Scheduler {
    |               `- note: consider making struct 'ImmediateScheduler' conform to the 'Sendable' protocol
 14 |
 15 |     /// The time type used by the immediate scheduler.
    :
131 |     /// You cannot create instances of the immediate scheduler yourself. Use only
132 |     /// the shared instance.
133 |     public static let shared = ImmediateScheduler()
    |                       |- warning: static property 'shared' is not concurrency-safe because non-'Sendable' type 'ImmediateScheduler' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'shared' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
134 |
135 |     /// Performs the action at the next possible opportunity.
/host/spi-builder-workspace/Sources/OpenCombine/Subscriptions.swift:17:23: warning: static property 'empty' is not concurrency-safe because non-'Sendable' type 'any Subscription' may have shared mutable state; this is an error in the Swift 6 language mode
15 |     /// Use the empty subscription when you need a `Subscription` that ignores requests
16 |     /// and cancellation.
17 |     public static let empty: Subscription = _EmptySubscription.singleton
   |                       |- warning: static property 'empty' is not concurrency-safe because non-'Sendable' type 'any Subscription' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: add '@MainActor' to make static property 'empty' part of global actor 'MainActor'
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
18 | }
19 |
/host/spi-builder-workspace/Sources/OpenCombine/Subscription.swift:18:17: note: protocol 'Subscription' does not conform to the 'Sendable' protocol
16 | /// Canceling a subscription frees up any resources previously allocated by attaching
17 | /// the `Subscriber`.
18 | public protocol Subscription: Cancellable, CustomCombineIdentifierConvertible {
   |                 `- note: protocol 'Subscription' does not conform to the 'Sendable' protocol
19 |
20 |     /// Tells a publisher that it may send more values to the subscriber.
/host/spi-builder-workspace/Sources/OpenCombine/Subscriptions.swift:34:32: warning: static property 'singleton' is not concurrency-safe because non-'Sendable' type 'Subscriptions._EmptySubscription' may have shared mutable state; this is an error in the Swift 6 language mode
19 |
20 | extension Subscriptions {
21 |     private struct _EmptySubscription: Subscription,
   |                    `- note: consider making struct '_EmptySubscription' conform to the 'Sendable' protocol
22 |                                        CustomStringConvertible,
23 |                                        CustomReflectable,
   :
32 |         func cancel() {}
33 |
34 |         fileprivate static let singleton = _EmptySubscription()
   |                                |- warning: static property 'singleton' is not concurrency-safe because non-'Sendable' type 'Subscriptions._EmptySubscription' may have shared mutable state; this is an error in the Swift 6 language mode
   |                                |- note: add '@MainActor' to make static property 'singleton' part of global actor 'MainActor'
   |                                `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
35 |
36 |         var description: String { return "Empty" }
[5/108] Compiling OpenCombine Result.swift
/host/spi-builder-workspace/Sources/OpenCombine/Subscriptions.swift:17:23: warning: static property 'empty' is not concurrency-safe because non-'Sendable' type 'any Subscription' may have shared mutable state; this is an error in the Swift 6 language mode
15 |     /// Use the empty subscription when you need a `Subscription` that ignores requests
16 |     /// and cancellation.
17 |     public static let empty: Subscription = _EmptySubscription.singleton
   |                       |- warning: static property 'empty' is not concurrency-safe because non-'Sendable' type 'any Subscription' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: add '@MainActor' to make static property 'empty' part of global actor 'MainActor'
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
18 | }
19 |
/host/spi-builder-workspace/Sources/OpenCombine/Subscription.swift:18:17: note: protocol 'Subscription' does not conform to the 'Sendable' protocol
16 | /// Canceling a subscription frees up any resources previously allocated by attaching
17 | /// the `Subscriber`.
18 | public protocol Subscription: Cancellable, CustomCombineIdentifierConvertible {
   |                 `- note: protocol 'Subscription' does not conform to the 'Sendable' protocol
19 |
20 |     /// Tells a publisher that it may send more values to the subscriber.
/host/spi-builder-workspace/Sources/OpenCombine/Subscriptions.swift:34:32: warning: static property 'singleton' is not concurrency-safe because non-'Sendable' type 'Subscriptions._EmptySubscription' may have shared mutable state; this is an error in the Swift 6 language mode
19 |
20 | extension Subscriptions {
21 |     private struct _EmptySubscription: Subscription,
   |                    `- note: consider making struct '_EmptySubscription' conform to the 'Sendable' protocol
22 |                                        CustomStringConvertible,
23 |                                        CustomReflectable,
   :
32 |         func cancel() {}
33 |
34 |         fileprivate static let singleton = _EmptySubscription()
   |                                |- warning: static property 'singleton' is not concurrency-safe because non-'Sendable' type 'Subscriptions._EmptySubscription' may have shared mutable state; this is an error in the Swift 6 language mode
   |                                |- note: add '@MainActor' to make static property 'singleton' part of global actor 'MainActor'
   |                                `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
35 |
36 |         var description: String { return "Empty" }
[6/108] Compiling OpenCombine RootProtocols.swift
/host/spi-builder-workspace/Sources/OpenCombine/Subscriptions.swift:17:23: warning: static property 'empty' is not concurrency-safe because non-'Sendable' type 'any Subscription' may have shared mutable state; this is an error in the Swift 6 language mode
15 |     /// Use the empty subscription when you need a `Subscription` that ignores requests
16 |     /// and cancellation.
17 |     public static let empty: Subscription = _EmptySubscription.singleton
   |                       |- warning: static property 'empty' is not concurrency-safe because non-'Sendable' type 'any Subscription' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: add '@MainActor' to make static property 'empty' part of global actor 'MainActor'
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
18 | }
19 |
/host/spi-builder-workspace/Sources/OpenCombine/Subscription.swift:18:17: note: protocol 'Subscription' does not conform to the 'Sendable' protocol
16 | /// Canceling a subscription frees up any resources previously allocated by attaching
17 | /// the `Subscriber`.
18 | public protocol Subscription: Cancellable, CustomCombineIdentifierConvertible {
   |                 `- note: protocol 'Subscription' does not conform to the 'Sendable' protocol
19 |
20 |     /// Tells a publisher that it may send more values to the subscriber.
/host/spi-builder-workspace/Sources/OpenCombine/Subscriptions.swift:34:32: warning: static property 'singleton' is not concurrency-safe because non-'Sendable' type 'Subscriptions._EmptySubscription' may have shared mutable state; this is an error in the Swift 6 language mode
19 |
20 | extension Subscriptions {
21 |     private struct _EmptySubscription: Subscription,
   |                    `- note: consider making struct '_EmptySubscription' conform to the 'Sendable' protocol
22 |                                        CustomStringConvertible,
23 |                                        CustomReflectable,
   :
32 |         func cancel() {}
33 |
34 |         fileprivate static let singleton = _EmptySubscription()
   |                                |- warning: static property 'singleton' is not concurrency-safe because non-'Sendable' type 'Subscriptions._EmptySubscription' may have shared mutable state; this is an error in the Swift 6 language mode
   |                                |- note: add '@MainActor' to make static property 'singleton' part of global actor 'MainActor'
   |                                `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
35 |
36 |         var description: String { return "Empty" }
[7/108] Compiling OpenCombine Scheduler.swift
/host/spi-builder-workspace/Sources/OpenCombine/Subscriptions.swift:17:23: warning: static property 'empty' is not concurrency-safe because non-'Sendable' type 'any Subscription' may have shared mutable state; this is an error in the Swift 6 language mode
15 |     /// Use the empty subscription when you need a `Subscription` that ignores requests
16 |     /// and cancellation.
17 |     public static let empty: Subscription = _EmptySubscription.singleton
   |                       |- warning: static property 'empty' is not concurrency-safe because non-'Sendable' type 'any Subscription' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: add '@MainActor' to make static property 'empty' part of global actor 'MainActor'
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
18 | }
19 |
/host/spi-builder-workspace/Sources/OpenCombine/Subscription.swift:18:17: note: protocol 'Subscription' does not conform to the 'Sendable' protocol
16 | /// Canceling a subscription frees up any resources previously allocated by attaching
17 | /// the `Subscriber`.
18 | public protocol Subscription: Cancellable, CustomCombineIdentifierConvertible {
   |                 `- note: protocol 'Subscription' does not conform to the 'Sendable' protocol
19 |
20 |     /// Tells a publisher that it may send more values to the subscriber.
/host/spi-builder-workspace/Sources/OpenCombine/Subscriptions.swift:34:32: warning: static property 'singleton' is not concurrency-safe because non-'Sendable' type 'Subscriptions._EmptySubscription' may have shared mutable state; this is an error in the Swift 6 language mode
19 |
20 | extension Subscriptions {
21 |     private struct _EmptySubscription: Subscription,
   |                    `- note: consider making struct '_EmptySubscription' conform to the 'Sendable' protocol
22 |                                        CustomStringConvertible,
23 |                                        CustomReflectable,
   :
32 |         func cancel() {}
33 |
34 |         fileprivate static let singleton = _EmptySubscription()
   |                                |- warning: static property 'singleton' is not concurrency-safe because non-'Sendable' type 'Subscriptions._EmptySubscription' may have shared mutable state; this is an error in the Swift 6 language mode
   |                                |- note: add '@MainActor' to make static property 'singleton' part of global actor 'MainActor'
   |                                `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
35 |
36 |         var description: String { return "Empty" }
[8/108] Compiling OpenCombine Subject+Void.swift
/host/spi-builder-workspace/Sources/OpenCombine/Subscriptions.swift:17:23: warning: static property 'empty' is not concurrency-safe because non-'Sendable' type 'any Subscription' may have shared mutable state; this is an error in the Swift 6 language mode
15 |     /// Use the empty subscription when you need a `Subscription` that ignores requests
16 |     /// and cancellation.
17 |     public static let empty: Subscription = _EmptySubscription.singleton
   |                       |- warning: static property 'empty' is not concurrency-safe because non-'Sendable' type 'any Subscription' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: add '@MainActor' to make static property 'empty' part of global actor 'MainActor'
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
18 | }
19 |
/host/spi-builder-workspace/Sources/OpenCombine/Subscription.swift:18:17: note: protocol 'Subscription' does not conform to the 'Sendable' protocol
16 | /// Canceling a subscription frees up any resources previously allocated by attaching
17 | /// the `Subscriber`.
18 | public protocol Subscription: Cancellable, CustomCombineIdentifierConvertible {
   |                 `- note: protocol 'Subscription' does not conform to the 'Sendable' protocol
19 |
20 |     /// Tells a publisher that it may send more values to the subscriber.
/host/spi-builder-workspace/Sources/OpenCombine/Subscriptions.swift:34:32: warning: static property 'singleton' is not concurrency-safe because non-'Sendable' type 'Subscriptions._EmptySubscription' may have shared mutable state; this is an error in the Swift 6 language mode
19 |
20 | extension Subscriptions {
21 |     private struct _EmptySubscription: Subscription,
   |                    `- note: consider making struct '_EmptySubscription' conform to the 'Sendable' protocol
22 |                                        CustomStringConvertible,
23 |                                        CustomReflectable,
   :
32 |         func cancel() {}
33 |
34 |         fileprivate static let singleton = _EmptySubscription()
   |                                |- warning: static property 'singleton' is not concurrency-safe because non-'Sendable' type 'Subscriptions._EmptySubscription' may have shared mutable state; this is an error in the Swift 6 language mode
   |                                |- note: add '@MainActor' to make static property 'singleton' part of global actor 'MainActor'
   |                                `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
35 |
36 |         var description: String { return "Empty" }
[9/108] Compiling OpenCombine Subscriber+Void.swift
/host/spi-builder-workspace/Sources/OpenCombine/Subscriptions.swift:17:23: warning: static property 'empty' is not concurrency-safe because non-'Sendable' type 'any Subscription' may have shared mutable state; this is an error in the Swift 6 language mode
15 |     /// Use the empty subscription when you need a `Subscription` that ignores requests
16 |     /// and cancellation.
17 |     public static let empty: Subscription = _EmptySubscription.singleton
   |                       |- warning: static property 'empty' is not concurrency-safe because non-'Sendable' type 'any Subscription' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: add '@MainActor' to make static property 'empty' part of global actor 'MainActor'
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
18 | }
19 |
/host/spi-builder-workspace/Sources/OpenCombine/Subscription.swift:18:17: note: protocol 'Subscription' does not conform to the 'Sendable' protocol
16 | /// Canceling a subscription frees up any resources previously allocated by attaching
17 | /// the `Subscriber`.
18 | public protocol Subscription: Cancellable, CustomCombineIdentifierConvertible {
   |                 `- note: protocol 'Subscription' does not conform to the 'Sendable' protocol
19 |
20 |     /// Tells a publisher that it may send more values to the subscriber.
/host/spi-builder-workspace/Sources/OpenCombine/Subscriptions.swift:34:32: warning: static property 'singleton' is not concurrency-safe because non-'Sendable' type 'Subscriptions._EmptySubscription' may have shared mutable state; this is an error in the Swift 6 language mode
19 |
20 | extension Subscriptions {
21 |     private struct _EmptySubscription: Subscription,
   |                    `- note: consider making struct '_EmptySubscription' conform to the 'Sendable' protocol
22 |                                        CustomStringConvertible,
23 |                                        CustomReflectable,
   :
32 |         func cancel() {}
33 |
34 |         fileprivate static let singleton = _EmptySubscription()
   |                                |- warning: static property 'singleton' is not concurrency-safe because non-'Sendable' type 'Subscriptions._EmptySubscription' may have shared mutable state; this is an error in the Swift 6 language mode
   |                                |- note: add '@MainActor' to make static property 'singleton' part of global actor 'MainActor'
   |                                `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
35 |
36 |         var description: String { return "Empty" }
[10/108] Compiling OpenCombine Subscribers.Assign.swift
/host/spi-builder-workspace/Sources/OpenCombine/Subscriptions.swift:17:23: warning: static property 'empty' is not concurrency-safe because non-'Sendable' type 'any Subscription' may have shared mutable state; this is an error in the Swift 6 language mode
15 |     /// Use the empty subscription when you need a `Subscription` that ignores requests
16 |     /// and cancellation.
17 |     public static let empty: Subscription = _EmptySubscription.singleton
   |                       |- warning: static property 'empty' is not concurrency-safe because non-'Sendable' type 'any Subscription' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: add '@MainActor' to make static property 'empty' part of global actor 'MainActor'
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
18 | }
19 |
/host/spi-builder-workspace/Sources/OpenCombine/Subscription.swift:18:17: note: protocol 'Subscription' does not conform to the 'Sendable' protocol
16 | /// Canceling a subscription frees up any resources previously allocated by attaching
17 | /// the `Subscriber`.
18 | public protocol Subscription: Cancellable, CustomCombineIdentifierConvertible {
   |                 `- note: protocol 'Subscription' does not conform to the 'Sendable' protocol
19 |
20 |     /// Tells a publisher that it may send more values to the subscriber.
/host/spi-builder-workspace/Sources/OpenCombine/Subscriptions.swift:34:32: warning: static property 'singleton' is not concurrency-safe because non-'Sendable' type 'Subscriptions._EmptySubscription' may have shared mutable state; this is an error in the Swift 6 language mode
19 |
20 | extension Subscriptions {
21 |     private struct _EmptySubscription: Subscription,
   |                    `- note: consider making struct '_EmptySubscription' conform to the 'Sendable' protocol
22 |                                        CustomStringConvertible,
23 |                                        CustomReflectable,
   :
32 |         func cancel() {}
33 |
34 |         fileprivate static let singleton = _EmptySubscription()
   |                                |- warning: static property 'singleton' is not concurrency-safe because non-'Sendable' type 'Subscriptions._EmptySubscription' may have shared mutable state; this is an error in the Swift 6 language mode
   |                                |- note: add '@MainActor' to make static property 'singleton' part of global actor 'MainActor'
   |                                `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
35 |
36 |         var description: String { return "Empty" }
[11/108] Compiling OpenCombine Subscribers.Completion.swift
/host/spi-builder-workspace/Sources/OpenCombine/Subscriptions.swift:17:23: warning: static property 'empty' is not concurrency-safe because non-'Sendable' type 'any Subscription' may have shared mutable state; this is an error in the Swift 6 language mode
15 |     /// Use the empty subscription when you need a `Subscription` that ignores requests
16 |     /// and cancellation.
17 |     public static let empty: Subscription = _EmptySubscription.singleton
   |                       |- warning: static property 'empty' is not concurrency-safe because non-'Sendable' type 'any Subscription' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: add '@MainActor' to make static property 'empty' part of global actor 'MainActor'
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
18 | }
19 |
/host/spi-builder-workspace/Sources/OpenCombine/Subscription.swift:18:17: note: protocol 'Subscription' does not conform to the 'Sendable' protocol
16 | /// Canceling a subscription frees up any resources previously allocated by attaching
17 | /// the `Subscriber`.
18 | public protocol Subscription: Cancellable, CustomCombineIdentifierConvertible {
   |                 `- note: protocol 'Subscription' does not conform to the 'Sendable' protocol
19 |
20 |     /// Tells a publisher that it may send more values to the subscriber.
/host/spi-builder-workspace/Sources/OpenCombine/Subscriptions.swift:34:32: warning: static property 'singleton' is not concurrency-safe because non-'Sendable' type 'Subscriptions._EmptySubscription' may have shared mutable state; this is an error in the Swift 6 language mode
19 |
20 | extension Subscriptions {
21 |     private struct _EmptySubscription: Subscription,
   |                    `- note: consider making struct '_EmptySubscription' conform to the 'Sendable' protocol
22 |                                        CustomStringConvertible,
23 |                                        CustomReflectable,
   :
32 |         func cancel() {}
33 |
34 |         fileprivate static let singleton = _EmptySubscription()
   |                                |- warning: static property 'singleton' is not concurrency-safe because non-'Sendable' type 'Subscriptions._EmptySubscription' may have shared mutable state; this is an error in the Swift 6 language mode
   |                                |- note: add '@MainActor' to make static property 'singleton' part of global actor 'MainActor'
   |                                `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
35 |
36 |         var description: String { return "Empty" }
[12/108] Compiling OpenCombine Subscribers.Demand.swift
/host/spi-builder-workspace/Sources/OpenCombine/Subscriptions.swift:17:23: warning: static property 'empty' is not concurrency-safe because non-'Sendable' type 'any Subscription' may have shared mutable state; this is an error in the Swift 6 language mode
15 |     /// Use the empty subscription when you need a `Subscription` that ignores requests
16 |     /// and cancellation.
17 |     public static let empty: Subscription = _EmptySubscription.singleton
   |                       |- warning: static property 'empty' is not concurrency-safe because non-'Sendable' type 'any Subscription' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: add '@MainActor' to make static property 'empty' part of global actor 'MainActor'
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
18 | }
19 |
/host/spi-builder-workspace/Sources/OpenCombine/Subscription.swift:18:17: note: protocol 'Subscription' does not conform to the 'Sendable' protocol
16 | /// Canceling a subscription frees up any resources previously allocated by attaching
17 | /// the `Subscriber`.
18 | public protocol Subscription: Cancellable, CustomCombineIdentifierConvertible {
   |                 `- note: protocol 'Subscription' does not conform to the 'Sendable' protocol
19 |
20 |     /// Tells a publisher that it may send more values to the subscriber.
/host/spi-builder-workspace/Sources/OpenCombine/Subscriptions.swift:34:32: warning: static property 'singleton' is not concurrency-safe because non-'Sendable' type 'Subscriptions._EmptySubscription' may have shared mutable state; this is an error in the Swift 6 language mode
19 |
20 | extension Subscriptions {
21 |     private struct _EmptySubscription: Subscription,
   |                    `- note: consider making struct '_EmptySubscription' conform to the 'Sendable' protocol
22 |                                        CustomStringConvertible,
23 |                                        CustomReflectable,
   :
32 |         func cancel() {}
33 |
34 |         fileprivate static let singleton = _EmptySubscription()
   |                                |- warning: static property 'singleton' is not concurrency-safe because non-'Sendable' type 'Subscriptions._EmptySubscription' may have shared mutable state; this is an error in the Swift 6 language mode
   |                                |- note: add '@MainActor' to make static property 'singleton' part of global actor 'MainActor'
   |                                `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
35 |
36 |         var description: String { return "Empty" }
[13/108] Compiling OpenCombine Subscribers.Sink.swift
/host/spi-builder-workspace/Sources/OpenCombine/Subscriptions.swift:17:23: warning: static property 'empty' is not concurrency-safe because non-'Sendable' type 'any Subscription' may have shared mutable state; this is an error in the Swift 6 language mode
15 |     /// Use the empty subscription when you need a `Subscription` that ignores requests
16 |     /// and cancellation.
17 |     public static let empty: Subscription = _EmptySubscription.singleton
   |                       |- warning: static property 'empty' is not concurrency-safe because non-'Sendable' type 'any Subscription' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: add '@MainActor' to make static property 'empty' part of global actor 'MainActor'
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
18 | }
19 |
/host/spi-builder-workspace/Sources/OpenCombine/Subscription.swift:18:17: note: protocol 'Subscription' does not conform to the 'Sendable' protocol
16 | /// Canceling a subscription frees up any resources previously allocated by attaching
17 | /// the `Subscriber`.
18 | public protocol Subscription: Cancellable, CustomCombineIdentifierConvertible {
   |                 `- note: protocol 'Subscription' does not conform to the 'Sendable' protocol
19 |
20 |     /// Tells a publisher that it may send more values to the subscriber.
/host/spi-builder-workspace/Sources/OpenCombine/Subscriptions.swift:34:32: warning: static property 'singleton' is not concurrency-safe because non-'Sendable' type 'Subscriptions._EmptySubscription' may have shared mutable state; this is an error in the Swift 6 language mode
19 |
20 | extension Subscriptions {
21 |     private struct _EmptySubscription: Subscription,
   |                    `- note: consider making struct '_EmptySubscription' conform to the 'Sendable' protocol
22 |                                        CustomStringConvertible,
23 |                                        CustomReflectable,
   :
32 |         func cancel() {}
33 |
34 |         fileprivate static let singleton = _EmptySubscription()
   |                                |- warning: static property 'singleton' is not concurrency-safe because non-'Sendable' type 'Subscriptions._EmptySubscription' may have shared mutable state; this is an error in the Swift 6 language mode
   |                                |- note: add '@MainActor' to make static property 'singleton' part of global actor 'MainActor'
   |                                `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
35 |
36 |         var description: String { return "Empty" }
[14/108] Compiling OpenCombine Subscribers.swift
/host/spi-builder-workspace/Sources/OpenCombine/Subscriptions.swift:17:23: warning: static property 'empty' is not concurrency-safe because non-'Sendable' type 'any Subscription' may have shared mutable state; this is an error in the Swift 6 language mode
15 |     /// Use the empty subscription when you need a `Subscription` that ignores requests
16 |     /// and cancellation.
17 |     public static let empty: Subscription = _EmptySubscription.singleton
   |                       |- warning: static property 'empty' is not concurrency-safe because non-'Sendable' type 'any Subscription' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: add '@MainActor' to make static property 'empty' part of global actor 'MainActor'
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
18 | }
19 |
/host/spi-builder-workspace/Sources/OpenCombine/Subscription.swift:18:17: note: protocol 'Subscription' does not conform to the 'Sendable' protocol
16 | /// Canceling a subscription frees up any resources previously allocated by attaching
17 | /// the `Subscriber`.
18 | public protocol Subscription: Cancellable, CustomCombineIdentifierConvertible {
   |                 `- note: protocol 'Subscription' does not conform to the 'Sendable' protocol
19 |
20 |     /// Tells a publisher that it may send more values to the subscriber.
/host/spi-builder-workspace/Sources/OpenCombine/Subscriptions.swift:34:32: warning: static property 'singleton' is not concurrency-safe because non-'Sendable' type 'Subscriptions._EmptySubscription' may have shared mutable state; this is an error in the Swift 6 language mode
19 |
20 | extension Subscriptions {
21 |     private struct _EmptySubscription: Subscription,
   |                    `- note: consider making struct '_EmptySubscription' conform to the 'Sendable' protocol
22 |                                        CustomStringConvertible,
23 |                                        CustomReflectable,
   :
32 |         func cancel() {}
33 |
34 |         fileprivate static let singleton = _EmptySubscription()
   |                                |- warning: static property 'singleton' is not concurrency-safe because non-'Sendable' type 'Subscriptions._EmptySubscription' may have shared mutable state; this is an error in the Swift 6 language mode
   |                                |- note: add '@MainActor' to make static property 'singleton' part of global actor 'MainActor'
   |                                `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
35 |
36 |         var description: String { return "Empty" }
[15/108] Compiling OpenCombine Subscription.swift
/host/spi-builder-workspace/Sources/OpenCombine/Subscriptions.swift:17:23: warning: static property 'empty' is not concurrency-safe because non-'Sendable' type 'any Subscription' may have shared mutable state; this is an error in the Swift 6 language mode
15 |     /// Use the empty subscription when you need a `Subscription` that ignores requests
16 |     /// and cancellation.
17 |     public static let empty: Subscription = _EmptySubscription.singleton
   |                       |- warning: static property 'empty' is not concurrency-safe because non-'Sendable' type 'any Subscription' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: add '@MainActor' to make static property 'empty' part of global actor 'MainActor'
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
18 | }
19 |
/host/spi-builder-workspace/Sources/OpenCombine/Subscription.swift:18:17: note: protocol 'Subscription' does not conform to the 'Sendable' protocol
16 | /// Canceling a subscription frees up any resources previously allocated by attaching
17 | /// the `Subscriber`.
18 | public protocol Subscription: Cancellable, CustomCombineIdentifierConvertible {
   |                 `- note: protocol 'Subscription' does not conform to the 'Sendable' protocol
19 |
20 |     /// Tells a publisher that it may send more values to the subscriber.
/host/spi-builder-workspace/Sources/OpenCombine/Subscriptions.swift:34:32: warning: static property 'singleton' is not concurrency-safe because non-'Sendable' type 'Subscriptions._EmptySubscription' may have shared mutable state; this is an error in the Swift 6 language mode
19 |
20 | extension Subscriptions {
21 |     private struct _EmptySubscription: Subscription,
   |                    `- note: consider making struct '_EmptySubscription' conform to the 'Sendable' protocol
22 |                                        CustomStringConvertible,
23 |                                        CustomReflectable,
   :
32 |         func cancel() {}
33 |
34 |         fileprivate static let singleton = _EmptySubscription()
   |                                |- warning: static property 'singleton' is not concurrency-safe because non-'Sendable' type 'Subscriptions._EmptySubscription' may have shared mutable state; this is an error in the Swift 6 language mode
   |                                |- note: add '@MainActor' to make static property 'singleton' part of global actor 'MainActor'
   |                                `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
35 |
36 |         var description: String { return "Empty" }
[16/108] Compiling OpenCombine Subscriptions.swift
/host/spi-builder-workspace/Sources/OpenCombine/Subscriptions.swift:17:23: warning: static property 'empty' is not concurrency-safe because non-'Sendable' type 'any Subscription' may have shared mutable state; this is an error in the Swift 6 language mode
15 |     /// Use the empty subscription when you need a `Subscription` that ignores requests
16 |     /// and cancellation.
17 |     public static let empty: Subscription = _EmptySubscription.singleton
   |                       |- warning: static property 'empty' is not concurrency-safe because non-'Sendable' type 'any Subscription' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: add '@MainActor' to make static property 'empty' part of global actor 'MainActor'
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
18 | }
19 |
/host/spi-builder-workspace/Sources/OpenCombine/Subscription.swift:18:17: note: protocol 'Subscription' does not conform to the 'Sendable' protocol
16 | /// Canceling a subscription frees up any resources previously allocated by attaching
17 | /// the `Subscriber`.
18 | public protocol Subscription: Cancellable, CustomCombineIdentifierConvertible {
   |                 `- note: protocol 'Subscription' does not conform to the 'Sendable' protocol
19 |
20 |     /// Tells a publisher that it may send more values to the subscriber.
/host/spi-builder-workspace/Sources/OpenCombine/Subscriptions.swift:34:32: warning: static property 'singleton' is not concurrency-safe because non-'Sendable' type 'Subscriptions._EmptySubscription' may have shared mutable state; this is an error in the Swift 6 language mode
19 |
20 | extension Subscriptions {
21 |     private struct _EmptySubscription: Subscription,
   |                    `- note: consider making struct '_EmptySubscription' conform to the 'Sendable' protocol
22 |                                        CustomStringConvertible,
23 |                                        CustomReflectable,
   :
32 |         func cancel() {}
33 |
34 |         fileprivate static let singleton = _EmptySubscription()
   |                                |- warning: static property 'singleton' is not concurrency-safe because non-'Sendable' type 'Subscriptions._EmptySubscription' may have shared mutable state; this is an error in the Swift 6 language mode
   |                                |- note: add '@MainActor' to make static property 'singleton' part of global actor 'MainActor'
   |                                `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
35 |
36 |         var description: String { return "Empty" }
[17/108] Compiling OpenCombine _Introspection.swift
/host/spi-builder-workspace/Sources/OpenCombine/Subscriptions.swift:17:23: warning: static property 'empty' is not concurrency-safe because non-'Sendable' type 'any Subscription' may have shared mutable state; this is an error in the Swift 6 language mode
15 |     /// Use the empty subscription when you need a `Subscription` that ignores requests
16 |     /// and cancellation.
17 |     public static let empty: Subscription = _EmptySubscription.singleton
   |                       |- warning: static property 'empty' is not concurrency-safe because non-'Sendable' type 'any Subscription' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: add '@MainActor' to make static property 'empty' part of global actor 'MainActor'
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
18 | }
19 |
/host/spi-builder-workspace/Sources/OpenCombine/Subscription.swift:18:17: note: protocol 'Subscription' does not conform to the 'Sendable' protocol
16 | /// Canceling a subscription frees up any resources previously allocated by attaching
17 | /// the `Subscriber`.
18 | public protocol Subscription: Cancellable, CustomCombineIdentifierConvertible {
   |                 `- note: protocol 'Subscription' does not conform to the 'Sendable' protocol
19 |
20 |     /// Tells a publisher that it may send more values to the subscriber.
/host/spi-builder-workspace/Sources/OpenCombine/Subscriptions.swift:34:32: warning: static property 'singleton' is not concurrency-safe because non-'Sendable' type 'Subscriptions._EmptySubscription' may have shared mutable state; this is an error in the Swift 6 language mode
19 |
20 | extension Subscriptions {
21 |     private struct _EmptySubscription: Subscription,
   |                    `- note: consider making struct '_EmptySubscription' conform to the 'Sendable' protocol
22 |                                        CustomStringConvertible,
23 |                                        CustomReflectable,
   :
32 |         func cancel() {}
33 |
34 |         fileprivate static let singleton = _EmptySubscription()
   |                                |- warning: static property 'singleton' is not concurrency-safe because non-'Sendable' type 'Subscriptions._EmptySubscription' may have shared mutable state; this is an error in the Swift 6 language mode
   |                                |- note: add '@MainActor' to make static property 'singleton' part of global actor 'MainActor'
   |                                `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
35 |
36 |         var description: String { return "Empty" }
[18/108] Compiling OpenCombine ImmediateScheduler.swift
/host/spi-builder-workspace/Sources/OpenCombine/ImmediateScheduler.swift:133:23: warning: static property 'shared' is not concurrency-safe because non-'Sendable' type 'ImmediateScheduler' may have shared mutable state; this is an error in the Swift 6 language mode
 11 | /// actions after a specific date, this scheduler ignores the date and performs them
 12 | /// immediately.
 13 | public struct ImmediateScheduler: Scheduler {
    |               `- note: consider making struct 'ImmediateScheduler' conform to the 'Sendable' protocol
 14 |
 15 |     /// The time type used by the immediate scheduler.
    :
131 |     /// You cannot create instances of the immediate scheduler yourself. Use only
132 |     /// the shared instance.
133 |     public static let shared = ImmediateScheduler()
    |                       |- warning: static property 'shared' is not concurrency-safe because non-'Sendable' type 'ImmediateScheduler' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'shared' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
134 |
135 |     /// Performs the action at the next possible opportunity.
[19/108] Compiling OpenCombine ObservableObject.swift
/host/spi-builder-workspace/Sources/OpenCombine/ImmediateScheduler.swift:133:23: warning: static property 'shared' is not concurrency-safe because non-'Sendable' type 'ImmediateScheduler' may have shared mutable state; this is an error in the Swift 6 language mode
 11 | /// actions after a specific date, this scheduler ignores the date and performs them
 12 | /// immediately.
 13 | public struct ImmediateScheduler: Scheduler {
    |               `- note: consider making struct 'ImmediateScheduler' conform to the 'Sendable' protocol
 14 |
 15 |     /// The time type used by the immediate scheduler.
    :
131 |     /// You cannot create instances of the immediate scheduler yourself. Use only
132 |     /// the shared instance.
133 |     public static let shared = ImmediateScheduler()
    |                       |- warning: static property 'shared' is not concurrency-safe because non-'Sendable' type 'ImmediateScheduler' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'shared' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
134 |
135 |     /// Performs the action at the next possible opportunity.
[20/108] Compiling OpenCombine PassthroughSubject.swift
/host/spi-builder-workspace/Sources/OpenCombine/ImmediateScheduler.swift:133:23: warning: static property 'shared' is not concurrency-safe because non-'Sendable' type 'ImmediateScheduler' may have shared mutable state; this is an error in the Swift 6 language mode
 11 | /// actions after a specific date, this scheduler ignores the date and performs them
 12 | /// immediately.
 13 | public struct ImmediateScheduler: Scheduler {
    |               `- note: consider making struct 'ImmediateScheduler' conform to the 'Sendable' protocol
 14 |
 15 |     /// The time type used by the immediate scheduler.
    :
131 |     /// You cannot create instances of the immediate scheduler yourself. Use only
132 |     /// the shared instance.
133 |     public static let shared = ImmediateScheduler()
    |                       |- warning: static property 'shared' is not concurrency-safe because non-'Sendable' type 'ImmediateScheduler' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'shared' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
134 |
135 |     /// Performs the action at the next possible opportunity.
[21/108] Compiling OpenCombine Published.swift
/host/spi-builder-workspace/Sources/OpenCombine/ImmediateScheduler.swift:133:23: warning: static property 'shared' is not concurrency-safe because non-'Sendable' type 'ImmediateScheduler' may have shared mutable state; this is an error in the Swift 6 language mode
 11 | /// actions after a specific date, this scheduler ignores the date and performs them
 12 | /// immediately.
 13 | public struct ImmediateScheduler: Scheduler {
    |               `- note: consider making struct 'ImmediateScheduler' conform to the 'Sendable' protocol
 14 |
 15 |     /// The time type used by the immediate scheduler.
    :
131 |     /// You cannot create instances of the immediate scheduler yourself. Use only
132 |     /// the shared instance.
133 |     public static let shared = ImmediateScheduler()
    |                       |- warning: static property 'shared' is not concurrency-safe because non-'Sendable' type 'ImmediateScheduler' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'shared' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
134 |
135 |     /// Performs the action at the next possible opportunity.
[22/108] Compiling OpenCombine Publisher+Subscribe.swift
/host/spi-builder-workspace/Sources/OpenCombine/ImmediateScheduler.swift:133:23: warning: static property 'shared' is not concurrency-safe because non-'Sendable' type 'ImmediateScheduler' may have shared mutable state; this is an error in the Swift 6 language mode
 11 | /// actions after a specific date, this scheduler ignores the date and performs them
 12 | /// immediately.
 13 | public struct ImmediateScheduler: Scheduler {
    |               `- note: consider making struct 'ImmediateScheduler' conform to the 'Sendable' protocol
 14 |
 15 |     /// The time type used by the immediate scheduler.
    :
131 |     /// You cannot create instances of the immediate scheduler yourself. Use only
132 |     /// the shared instance.
133 |     public static let shared = ImmediateScheduler()
    |                       |- warning: static property 'shared' is not concurrency-safe because non-'Sendable' type 'ImmediateScheduler' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'shared' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
134 |
135 |     /// Performs the action at the next possible opportunity.
[23/108] Compiling OpenCombine Deferred.swift
/host/spi-builder-workspace/Sources/OpenCombine/ImmediateScheduler.swift:133:23: warning: static property 'shared' is not concurrency-safe because non-'Sendable' type 'ImmediateScheduler' may have shared mutable state; this is an error in the Swift 6 language mode
 11 | /// actions after a specific date, this scheduler ignores the date and performs them
 12 | /// immediately.
 13 | public struct ImmediateScheduler: Scheduler {
    |               `- note: consider making struct 'ImmediateScheduler' conform to the 'Sendable' protocol
 14 |
 15 |     /// The time type used by the immediate scheduler.
    :
131 |     /// You cannot create instances of the immediate scheduler yourself. Use only
132 |     /// the shared instance.
133 |     public static let shared = ImmediateScheduler()
    |                       |- warning: static property 'shared' is not concurrency-safe because non-'Sendable' type 'ImmediateScheduler' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'shared' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
134 |
135 |     /// Performs the action at the next possible opportunity.
[24/108] Compiling OpenCombine Empty.swift
/host/spi-builder-workspace/Sources/OpenCombine/ImmediateScheduler.swift:133:23: warning: static property 'shared' is not concurrency-safe because non-'Sendable' type 'ImmediateScheduler' may have shared mutable state; this is an error in the Swift 6 language mode
 11 | /// actions after a specific date, this scheduler ignores the date and performs them
 12 | /// immediately.
 13 | public struct ImmediateScheduler: Scheduler {
    |               `- note: consider making struct 'ImmediateScheduler' conform to the 'Sendable' protocol
 14 |
 15 |     /// The time type used by the immediate scheduler.
    :
131 |     /// You cannot create instances of the immediate scheduler yourself. Use only
132 |     /// the shared instance.
133 |     public static let shared = ImmediateScheduler()
    |                       |- warning: static property 'shared' is not concurrency-safe because non-'Sendable' type 'ImmediateScheduler' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'shared' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
134 |
135 |     /// Performs the action at the next possible opportunity.
[25/108] Compiling OpenCombine Fail.swift
/host/spi-builder-workspace/Sources/OpenCombine/ImmediateScheduler.swift:133:23: warning: static property 'shared' is not concurrency-safe because non-'Sendable' type 'ImmediateScheduler' may have shared mutable state; this is an error in the Swift 6 language mode
 11 | /// actions after a specific date, this scheduler ignores the date and performs them
 12 | /// immediately.
 13 | public struct ImmediateScheduler: Scheduler {
    |               `- note: consider making struct 'ImmediateScheduler' conform to the 'Sendable' protocol
 14 |
 15 |     /// The time type used by the immediate scheduler.
    :
131 |     /// You cannot create instances of the immediate scheduler yourself. Use only
132 |     /// the shared instance.
133 |     public static let shared = ImmediateScheduler()
    |                       |- warning: static property 'shared' is not concurrency-safe because non-'Sendable' type 'ImmediateScheduler' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'shared' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
134 |
135 |     /// Performs the action at the next possible opportunity.
[26/108] Compiling OpenCombine GENERATED-Publishers.Catch.swift
/host/spi-builder-workspace/Sources/OpenCombine/ImmediateScheduler.swift:133:23: warning: static property 'shared' is not concurrency-safe because non-'Sendable' type 'ImmediateScheduler' may have shared mutable state; this is an error in the Swift 6 language mode
 11 | /// actions after a specific date, this scheduler ignores the date and performs them
 12 | /// immediately.
 13 | public struct ImmediateScheduler: Scheduler {
    |               `- note: consider making struct 'ImmediateScheduler' conform to the 'Sendable' protocol
 14 |
 15 |     /// The time type used by the immediate scheduler.
    :
131 |     /// You cannot create instances of the immediate scheduler yourself. Use only
132 |     /// the shared instance.
133 |     public static let shared = ImmediateScheduler()
    |                       |- warning: static property 'shared' is not concurrency-safe because non-'Sendable' type 'ImmediateScheduler' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'shared' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
134 |
135 |     /// Performs the action at the next possible opportunity.
[27/108] Compiling OpenCombine GENERATED-Publishers.Encode.swift
/host/spi-builder-workspace/Sources/OpenCombine/ImmediateScheduler.swift:133:23: warning: static property 'shared' is not concurrency-safe because non-'Sendable' type 'ImmediateScheduler' may have shared mutable state; this is an error in the Swift 6 language mode
 11 | /// actions after a specific date, this scheduler ignores the date and performs them
 12 | /// immediately.
 13 | public struct ImmediateScheduler: Scheduler {
    |               `- note: consider making struct 'ImmediateScheduler' conform to the 'Sendable' protocol
 14 |
 15 |     /// The time type used by the immediate scheduler.
    :
131 |     /// You cannot create instances of the immediate scheduler yourself. Use only
132 |     /// the shared instance.
133 |     public static let shared = ImmediateScheduler()
    |                       |- warning: static property 'shared' is not concurrency-safe because non-'Sendable' type 'ImmediateScheduler' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'shared' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
134 |
135 |     /// Performs the action at the next possible opportunity.
[28/108] Compiling OpenCombine GENERATED-Publishers.MapKeyPath.swift
/host/spi-builder-workspace/Sources/OpenCombine/ImmediateScheduler.swift:133:23: warning: static property 'shared' is not concurrency-safe because non-'Sendable' type 'ImmediateScheduler' may have shared mutable state; this is an error in the Swift 6 language mode
 11 | /// actions after a specific date, this scheduler ignores the date and performs them
 12 | /// immediately.
 13 | public struct ImmediateScheduler: Scheduler {
    |               `- note: consider making struct 'ImmediateScheduler' conform to the 'Sendable' protocol
 14 |
 15 |     /// The time type used by the immediate scheduler.
    :
131 |     /// You cannot create instances of the immediate scheduler yourself. Use only
132 |     /// the shared instance.
133 |     public static let shared = ImmediateScheduler()
    |                       |- warning: static property 'shared' is not concurrency-safe because non-'Sendable' type 'ImmediateScheduler' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'shared' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
134 |
135 |     /// Performs the action at the next possible opportunity.
[29/108] Compiling OpenCombine Just.swift
/host/spi-builder-workspace/Sources/OpenCombine/ImmediateScheduler.swift:133:23: warning: static property 'shared' is not concurrency-safe because non-'Sendable' type 'ImmediateScheduler' may have shared mutable state; this is an error in the Swift 6 language mode
 11 | /// actions after a specific date, this scheduler ignores the date and performs them
 12 | /// immediately.
 13 | public struct ImmediateScheduler: Scheduler {
    |               `- note: consider making struct 'ImmediateScheduler' conform to the 'Sendable' protocol
 14 |
 15 |     /// The time type used by the immediate scheduler.
    :
131 |     /// You cannot create instances of the immediate scheduler yourself. Use only
132 |     /// the shared instance.
133 |     public static let shared = ImmediateScheduler()
    |                       |- warning: static property 'shared' is not concurrency-safe because non-'Sendable' type 'ImmediateScheduler' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'shared' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
134 |
135 |     /// Performs the action at the next possible opportunity.
[30/108] Compiling OpenCombine Optional.Publisher.swift
/host/spi-builder-workspace/Sources/OpenCombine/ImmediateScheduler.swift:133:23: warning: static property 'shared' is not concurrency-safe because non-'Sendable' type 'ImmediateScheduler' may have shared mutable state; this is an error in the Swift 6 language mode
 11 | /// actions after a specific date, this scheduler ignores the date and performs them
 12 | /// immediately.
 13 | public struct ImmediateScheduler: Scheduler {
    |               `- note: consider making struct 'ImmediateScheduler' conform to the 'Sendable' protocol
 14 |
 15 |     /// The time type used by the immediate scheduler.
    :
131 |     /// You cannot create instances of the immediate scheduler yourself. Use only
132 |     /// the shared instance.
133 |     public static let shared = ImmediateScheduler()
    |                       |- warning: static property 'shared' is not concurrency-safe because non-'Sendable' type 'ImmediateScheduler' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'shared' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
134 |
135 |     /// Performs the action at the next possible opportunity.
[31/108] Compiling OpenCombine Publishers.Retry.swift
[32/108] Compiling OpenCombine Publishers.Scan.swift
[33/108] Compiling OpenCombine Publishers.Sequence.swift
[34/108] Compiling OpenCombine Publishers.SetFailureType.swift
[35/108] Compiling OpenCombine Publishers.Share.swift
[36/108] Compiling OpenCombine Publishers.SubscribeOn.swift
[37/108] Compiling OpenCombine Publishers.SwitchToLatest.swift
[38/108] Compiling OpenCombine Publishers.Throttle.swift
[39/108] Compiling OpenCombine Publishers.Timeout.swift
[40/108] Compiling OpenCombine Publishers.Zip.swift
[41/108] Compiling OpenCombine Publishers.swift
[42/108] Compiling OpenCombine Record.swift
[43/108] Compiling OpenCombine Result.Publisher.swift
[44/108] Compiling OpenCombine AnyCancellable.swift
/host/spi-builder-workspace/Sources/OpenCombine/CombineIdentifier.swift:13:13: warning: var '__identifier' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
11 |
12 | #if os(WASI)
13 | private var __identifier: UInt64 = 0
   |             |- warning: var '__identifier' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
   |             |- note: convert '__identifier' to a 'let' constant to make 'Sendable' shared state immutable
   |             |- note: add '@MainActor' to make var '__identifier' part of global actor 'MainActor'
   |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
14 |
15 | internal func __nextCombineIdentifier() -> UInt64 {
/host/spi-builder-workspace/Sources/OpenCombine/Concurrency/GENERATED-Publisher+Concurrency.swift:56:40: warning: capture of 'inner' with non-sendable type 'AsyncPublisher<Upstream>.Iterator.Inner' in a '@Sendable' closure; this is an error in the Swift 6 language mode
 54 |             return await withTaskCancellationHandler(
 55 |                 operation: { [inner] in await inner.next() },
 56 |                 onCancel: { [inner] in inner.cancel() }
    |                                        `- warning: capture of 'inner' with non-sendable type 'AsyncPublisher<Upstream>.Iterator.Inner' in a '@Sendable' closure; this is an error in the Swift 6 language mode
 57 |             )
 58 |         }
    :
 89 | extension AsyncPublisher.Iterator {
 90 |
 91 |     fileprivate final class Inner: Subscriber, Cancellable {
    |                             `- note: class 'Inner' does not conform to the 'Sendable' protocol
 92 |         typealias Input = Upstream.Output
 93 |         typealias Failure = Upstream.Failure
/host/spi-builder-workspace/Sources/OpenCombine/Concurrency/GENERATED-Publisher+Concurrency.swift:231:40: warning: capture of 'inner' with non-sendable type 'AsyncThrowingPublisher<Upstream>.Iterator.Inner' in a '@Sendable' closure; this is an error in the Swift 6 language mode
229 |             return try await withTaskCancellationHandler(
230 |                 operation: { [inner] in try await inner.next() },
231 |                 onCancel: { [inner] in inner.cancel() }
    |                                        `- warning: capture of 'inner' with non-sendable type 'AsyncThrowingPublisher<Upstream>.Iterator.Inner' in a '@Sendable' closure; this is an error in the Swift 6 language mode
232 |             )
233 |         }
    :
264 | extension AsyncThrowingPublisher.Iterator {
265 |
266 |     fileprivate final class Inner: Subscriber, Cancellable {
    |                             `- note: class 'Inner' does not conform to the 'Sendable' protocol
267 |         typealias Input = Upstream.Output
268 |         typealias Failure = Upstream.Failure
/host/spi-builder-workspace/Sources/OpenCombine/Concurrency/Future+Concurrency.swift:76:26: warning: sending 'input' risks causing data races; this is an error in the Swift 6 language mode
 74 |         if let continuation = self.continuation.take() {
 75 |             lock.unlock()
 76 |             continuation.resume(returning: input)
    |                          |- warning: sending 'input' risks causing data races; this is an error in the Swift 6 language mode
    |                          `- note: task-isolated 'input' is passed as a 'sending' parameter; Uses in callee may race with later task-isolated uses
 77 |         } else {
 78 |             assertionFailure("Unexpected state: already completed")
/host/spi-builder-workspace/Sources/OpenCombine/Concurrency/GENERATED-Publisher+Concurrency.swift:137:26: warning: sending value of non-Sendable type 'AsyncPublisher<Upstream>.Iterator.Inner.Input' (aka 'Upstream.Output') risks causing data races; this is an error in the Swift 6 language mode
135 |             let continuation = pending.removeFirst()
136 |             lock.unlock()
137 |             continuation.resume(returning: input)
    |                          |- warning: sending value of non-Sendable type 'AsyncPublisher<Upstream>.Iterator.Inner.Input' (aka 'Upstream.Output') risks causing data races; this is an error in the Swift 6 language mode
    |                          `- note: Passing task-isolated value of non-Sendable type 'AsyncPublisher<Upstream>.Iterator.Inner.Input' (aka 'Upstream.Output') as a 'sending' parameter risks causing races inbetween task-isolated uses and uses reachable from the callee
138 |             return .none
139 |         }
/host/spi-builder-workspace/Sources/OpenCombine/Concurrency/GENERATED-Publisher+Concurrency.swift:312:26: warning: sending value of non-Sendable type 'AsyncThrowingPublisher<Upstream>.Iterator.Inner.Input' (aka 'Upstream.Output') risks causing data races; this is an error in the Swift 6 language mode
310 |             let continuation = pending.removeFirst()
311 |             lock.unlock()
312 |             continuation.resume(returning: input)
    |                          |- warning: sending value of non-Sendable type 'AsyncThrowingPublisher<Upstream>.Iterator.Inner.Input' (aka 'Upstream.Output') risks causing data races; this is an error in the Swift 6 language mode
    |                          `- note: Passing task-isolated value of non-Sendable type 'AsyncThrowingPublisher<Upstream>.Iterator.Inner.Input' (aka 'Upstream.Output') as a 'sending' parameter risks causing races inbetween task-isolated uses and uses reachable from the callee
313 |             return .none
314 |         }
[45/108] Compiling OpenCombine AnyPublisher.swift
/host/spi-builder-workspace/Sources/OpenCombine/CombineIdentifier.swift:13:13: warning: var '__identifier' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
11 |
12 | #if os(WASI)
13 | private var __identifier: UInt64 = 0
   |             |- warning: var '__identifier' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
   |             |- note: convert '__identifier' to a 'let' constant to make 'Sendable' shared state immutable
   |             |- note: add '@MainActor' to make var '__identifier' part of global actor 'MainActor'
   |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
14 |
15 | internal func __nextCombineIdentifier() -> UInt64 {
/host/spi-builder-workspace/Sources/OpenCombine/Concurrency/GENERATED-Publisher+Concurrency.swift:56:40: warning: capture of 'inner' with non-sendable type 'AsyncPublisher<Upstream>.Iterator.Inner' in a '@Sendable' closure; this is an error in the Swift 6 language mode
 54 |             return await withTaskCancellationHandler(
 55 |                 operation: { [inner] in await inner.next() },
 56 |                 onCancel: { [inner] in inner.cancel() }
    |                                        `- warning: capture of 'inner' with non-sendable type 'AsyncPublisher<Upstream>.Iterator.Inner' in a '@Sendable' closure; this is an error in the Swift 6 language mode
 57 |             )
 58 |         }
    :
 89 | extension AsyncPublisher.Iterator {
 90 |
 91 |     fileprivate final class Inner: Subscriber, Cancellable {
    |                             `- note: class 'Inner' does not conform to the 'Sendable' protocol
 92 |         typealias Input = Upstream.Output
 93 |         typealias Failure = Upstream.Failure
/host/spi-builder-workspace/Sources/OpenCombine/Concurrency/GENERATED-Publisher+Concurrency.swift:231:40: warning: capture of 'inner' with non-sendable type 'AsyncThrowingPublisher<Upstream>.Iterator.Inner' in a '@Sendable' closure; this is an error in the Swift 6 language mode
229 |             return try await withTaskCancellationHandler(
230 |                 operation: { [inner] in try await inner.next() },
231 |                 onCancel: { [inner] in inner.cancel() }
    |                                        `- warning: capture of 'inner' with non-sendable type 'AsyncThrowingPublisher<Upstream>.Iterator.Inner' in a '@Sendable' closure; this is an error in the Swift 6 language mode
232 |             )
233 |         }
    :
264 | extension AsyncThrowingPublisher.Iterator {
265 |
266 |     fileprivate final class Inner: Subscriber, Cancellable {
    |                             `- note: class 'Inner' does not conform to the 'Sendable' protocol
267 |         typealias Input = Upstream.Output
268 |         typealias Failure = Upstream.Failure
/host/spi-builder-workspace/Sources/OpenCombine/Concurrency/Future+Concurrency.swift:76:26: warning: sending 'input' risks causing data races; this is an error in the Swift 6 language mode
 74 |         if let continuation = self.continuation.take() {
 75 |             lock.unlock()
 76 |             continuation.resume(returning: input)
    |                          |- warning: sending 'input' risks causing data races; this is an error in the Swift 6 language mode
    |                          `- note: task-isolated 'input' is passed as a 'sending' parameter; Uses in callee may race with later task-isolated uses
 77 |         } else {
 78 |             assertionFailure("Unexpected state: already completed")
/host/spi-builder-workspace/Sources/OpenCombine/Concurrency/GENERATED-Publisher+Concurrency.swift:137:26: warning: sending value of non-Sendable type 'AsyncPublisher<Upstream>.Iterator.Inner.Input' (aka 'Upstream.Output') risks causing data races; this is an error in the Swift 6 language mode
135 |             let continuation = pending.removeFirst()
136 |             lock.unlock()
137 |             continuation.resume(returning: input)
    |                          |- warning: sending value of non-Sendable type 'AsyncPublisher<Upstream>.Iterator.Inner.Input' (aka 'Upstream.Output') risks causing data races; this is an error in the Swift 6 language mode
    |                          `- note: Passing task-isolated value of non-Sendable type 'AsyncPublisher<Upstream>.Iterator.Inner.Input' (aka 'Upstream.Output') as a 'sending' parameter risks causing races inbetween task-isolated uses and uses reachable from the callee
138 |             return .none
139 |         }
/host/spi-builder-workspace/Sources/OpenCombine/Concurrency/GENERATED-Publisher+Concurrency.swift:312:26: warning: sending value of non-Sendable type 'AsyncThrowingPublisher<Upstream>.Iterator.Inner.Input' (aka 'Upstream.Output') risks causing data races; this is an error in the Swift 6 language mode
310 |             let continuation = pending.removeFirst()
311 |             lock.unlock()
312 |             continuation.resume(returning: input)
    |                          |- warning: sending value of non-Sendable type 'AsyncThrowingPublisher<Upstream>.Iterator.Inner.Input' (aka 'Upstream.Output') risks causing data races; this is an error in the Swift 6 language mode
    |                          `- note: Passing task-isolated value of non-Sendable type 'AsyncThrowingPublisher<Upstream>.Iterator.Inner.Input' (aka 'Upstream.Output') as a 'sending' parameter risks causing races inbetween task-isolated uses and uses reachable from the callee
313 |             return .none
314 |         }
[46/108] Compiling OpenCombine AnySubscriber.swift
/host/spi-builder-workspace/Sources/OpenCombine/CombineIdentifier.swift:13:13: warning: var '__identifier' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
11 |
12 | #if os(WASI)
13 | private var __identifier: UInt64 = 0
   |             |- warning: var '__identifier' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
   |             |- note: convert '__identifier' to a 'let' constant to make 'Sendable' shared state immutable
   |             |- note: add '@MainActor' to make var '__identifier' part of global actor 'MainActor'
   |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
14 |
15 | internal func __nextCombineIdentifier() -> UInt64 {
/host/spi-builder-workspace/Sources/OpenCombine/Concurrency/GENERATED-Publisher+Concurrency.swift:56:40: warning: capture of 'inner' with non-sendable type 'AsyncPublisher<Upstream>.Iterator.Inner' in a '@Sendable' closure; this is an error in the Swift 6 language mode
 54 |             return await withTaskCancellationHandler(
 55 |                 operation: { [inner] in await inner.next() },
 56 |                 onCancel: { [inner] in inner.cancel() }
    |                                        `- warning: capture of 'inner' with non-sendable type 'AsyncPublisher<Upstream>.Iterator.Inner' in a '@Sendable' closure; this is an error in the Swift 6 language mode
 57 |             )
 58 |         }
    :
 89 | extension AsyncPublisher.Iterator {
 90 |
 91 |     fileprivate final class Inner: Subscriber, Cancellable {
    |                             `- note: class 'Inner' does not conform to the 'Sendable' protocol
 92 |         typealias Input = Upstream.Output
 93 |         typealias Failure = Upstream.Failure
/host/spi-builder-workspace/Sources/OpenCombine/Concurrency/GENERATED-Publisher+Concurrency.swift:231:40: warning: capture of 'inner' with non-sendable type 'AsyncThrowingPublisher<Upstream>.Iterator.Inner' in a '@Sendable' closure; this is an error in the Swift 6 language mode
229 |             return try await withTaskCancellationHandler(
230 |                 operation: { [inner] in try await inner.next() },
231 |                 onCancel: { [inner] in inner.cancel() }
    |                                        `- warning: capture of 'inner' with non-sendable type 'AsyncThrowingPublisher<Upstream>.Iterator.Inner' in a '@Sendable' closure; this is an error in the Swift 6 language mode
232 |             )
233 |         }
    :
264 | extension AsyncThrowingPublisher.Iterator {
265 |
266 |     fileprivate final class Inner: Subscriber, Cancellable {
    |                             `- note: class 'Inner' does not conform to the 'Sendable' protocol
267 |         typealias Input = Upstream.Output
268 |         typealias Failure = Upstream.Failure
/host/spi-builder-workspace/Sources/OpenCombine/Concurrency/Future+Concurrency.swift:76:26: warning: sending 'input' risks causing data races; this is an error in the Swift 6 language mode
 74 |         if let continuation = self.continuation.take() {
 75 |             lock.unlock()
 76 |             continuation.resume(returning: input)
    |                          |- warning: sending 'input' risks causing data races; this is an error in the Swift 6 language mode
    |                          `- note: task-isolated 'input' is passed as a 'sending' parameter; Uses in callee may race with later task-isolated uses
 77 |         } else {
 78 |             assertionFailure("Unexpected state: already completed")
/host/spi-builder-workspace/Sources/OpenCombine/Concurrency/GENERATED-Publisher+Concurrency.swift:137:26: warning: sending value of non-Sendable type 'AsyncPublisher<Upstream>.Iterator.Inner.Input' (aka 'Upstream.Output') risks causing data races; this is an error in the Swift 6 language mode
135 |             let continuation = pending.removeFirst()
136 |             lock.unlock()
137 |             continuation.resume(returning: input)
    |                          |- warning: sending value of non-Sendable type 'AsyncPublisher<Upstream>.Iterator.Inner.Input' (aka 'Upstream.Output') risks causing data races; this is an error in the Swift 6 language mode
    |                          `- note: Passing task-isolated value of non-Sendable type 'AsyncPublisher<Upstream>.Iterator.Inner.Input' (aka 'Upstream.Output') as a 'sending' parameter risks causing races inbetween task-isolated uses and uses reachable from the callee
138 |             return .none
139 |         }
/host/spi-builder-workspace/Sources/OpenCombine/Concurrency/GENERATED-Publisher+Concurrency.swift:312:26: warning: sending value of non-Sendable type 'AsyncThrowingPublisher<Upstream>.Iterator.Inner.Input' (aka 'Upstream.Output') risks causing data races; this is an error in the Swift 6 language mode
310 |             let continuation = pending.removeFirst()
311 |             lock.unlock()
312 |             continuation.resume(returning: input)
    |                          |- warning: sending value of non-Sendable type 'AsyncThrowingPublisher<Upstream>.Iterator.Inner.Input' (aka 'Upstream.Output') risks causing data races; this is an error in the Swift 6 language mode
    |                          `- note: Passing task-isolated value of non-Sendable type 'AsyncThrowingPublisher<Upstream>.Iterator.Inner.Input' (aka 'Upstream.Output') as a 'sending' parameter risks causing races inbetween task-isolated uses and uses reachable from the callee
313 |             return .none
314 |         }
[47/108] Compiling OpenCombine Cancellable.swift
/host/spi-builder-workspace/Sources/OpenCombine/CombineIdentifier.swift:13:13: warning: var '__identifier' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
11 |
12 | #if os(WASI)
13 | private var __identifier: UInt64 = 0
   |             |- warning: var '__identifier' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
   |             |- note: convert '__identifier' to a 'let' constant to make 'Sendable' shared state immutable
   |             |- note: add '@MainActor' to make var '__identifier' part of global actor 'MainActor'
   |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
14 |
15 | internal func __nextCombineIdentifier() -> UInt64 {
/host/spi-builder-workspace/Sources/OpenCombine/Concurrency/GENERATED-Publisher+Concurrency.swift:56:40: warning: capture of 'inner' with non-sendable type 'AsyncPublisher<Upstream>.Iterator.Inner' in a '@Sendable' closure; this is an error in the Swift 6 language mode
 54 |             return await withTaskCancellationHandler(
 55 |                 operation: { [inner] in await inner.next() },
 56 |                 onCancel: { [inner] in inner.cancel() }
    |                                        `- warning: capture of 'inner' with non-sendable type 'AsyncPublisher<Upstream>.Iterator.Inner' in a '@Sendable' closure; this is an error in the Swift 6 language mode
 57 |             )
 58 |         }
    :
 89 | extension AsyncPublisher.Iterator {
 90 |
 91 |     fileprivate final class Inner: Subscriber, Cancellable {
    |                             `- note: class 'Inner' does not conform to the 'Sendable' protocol
 92 |         typealias Input = Upstream.Output
 93 |         typealias Failure = Upstream.Failure
/host/spi-builder-workspace/Sources/OpenCombine/Concurrency/GENERATED-Publisher+Concurrency.swift:231:40: warning: capture of 'inner' with non-sendable type 'AsyncThrowingPublisher<Upstream>.Iterator.Inner' in a '@Sendable' closure; this is an error in the Swift 6 language mode
229 |             return try await withTaskCancellationHandler(
230 |                 operation: { [inner] in try await inner.next() },
231 |                 onCancel: { [inner] in inner.cancel() }
    |                                        `- warning: capture of 'inner' with non-sendable type 'AsyncThrowingPublisher<Upstream>.Iterator.Inner' in a '@Sendable' closure; this is an error in the Swift 6 language mode
232 |             )
233 |         }
    :
264 | extension AsyncThrowingPublisher.Iterator {
265 |
266 |     fileprivate final class Inner: Subscriber, Cancellable {
    |                             `- note: class 'Inner' does not conform to the 'Sendable' protocol
267 |         typealias Input = Upstream.Output
268 |         typealias Failure = Upstream.Failure
/host/spi-builder-workspace/Sources/OpenCombine/Concurrency/Future+Concurrency.swift:76:26: warning: sending 'input' risks causing data races; this is an error in the Swift 6 language mode
 74 |         if let continuation = self.continuation.take() {
 75 |             lock.unlock()
 76 |             continuation.resume(returning: input)
    |                          |- warning: sending 'input' risks causing data races; this is an error in the Swift 6 language mode
    |                          `- note: task-isolated 'input' is passed as a 'sending' parameter; Uses in callee may race with later task-isolated uses
 77 |         } else {
 78 |             assertionFailure("Unexpected state: already completed")
/host/spi-builder-workspace/Sources/OpenCombine/Concurrency/GENERATED-Publisher+Concurrency.swift:137:26: warning: sending value of non-Sendable type 'AsyncPublisher<Upstream>.Iterator.Inner.Input' (aka 'Upstream.Output') risks causing data races; this is an error in the Swift 6 language mode
135 |             let continuation = pending.removeFirst()
136 |             lock.unlock()
137 |             continuation.resume(returning: input)
    |                          |- warning: sending value of non-Sendable type 'AsyncPublisher<Upstream>.Iterator.Inner.Input' (aka 'Upstream.Output') risks causing data races; this is an error in the Swift 6 language mode
    |                          `- note: Passing task-isolated value of non-Sendable type 'AsyncPublisher<Upstream>.Iterator.Inner.Input' (aka 'Upstream.Output') as a 'sending' parameter risks causing races inbetween task-isolated uses and uses reachable from the callee
138 |             return .none
139 |         }
/host/spi-builder-workspace/Sources/OpenCombine/Concurrency/GENERATED-Publisher+Concurrency.swift:312:26: warning: sending value of non-Sendable type 'AsyncThrowingPublisher<Upstream>.Iterator.Inner.Input' (aka 'Upstream.Output') risks causing data races; this is an error in the Swift 6 language mode
310 |             let continuation = pending.removeFirst()
311 |             lock.unlock()
312 |             continuation.resume(returning: input)
    |                          |- warning: sending value of non-Sendable type 'AsyncThrowingPublisher<Upstream>.Iterator.Inner.Input' (aka 'Upstream.Output') risks causing data races; this is an error in the Swift 6 language mode
    |                          `- note: Passing task-isolated value of non-Sendable type 'AsyncThrowingPublisher<Upstream>.Iterator.Inner.Input' (aka 'Upstream.Output') as a 'sending' parameter risks causing races inbetween task-isolated uses and uses reachable from the callee
313 |             return .none
314 |         }
[48/108] Compiling OpenCombine Codable.swift
/host/spi-builder-workspace/Sources/OpenCombine/CombineIdentifier.swift:13:13: warning: var '__identifier' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
11 |
12 | #if os(WASI)
13 | private var __identifier: UInt64 = 0
   |             |- warning: var '__identifier' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
   |             |- note: convert '__identifier' to a 'let' constant to make 'Sendable' shared state immutable
   |             |- note: add '@MainActor' to make var '__identifier' part of global actor 'MainActor'
   |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
14 |
15 | internal func __nextCombineIdentifier() -> UInt64 {
/host/spi-builder-workspace/Sources/OpenCombine/Concurrency/GENERATED-Publisher+Concurrency.swift:56:40: warning: capture of 'inner' with non-sendable type 'AsyncPublisher<Upstream>.Iterator.Inner' in a '@Sendable' closure; this is an error in the Swift 6 language mode
 54 |             return await withTaskCancellationHandler(
 55 |                 operation: { [inner] in await inner.next() },
 56 |                 onCancel: { [inner] in inner.cancel() }
    |                                        `- warning: capture of 'inner' with non-sendable type 'AsyncPublisher<Upstream>.Iterator.Inner' in a '@Sendable' closure; this is an error in the Swift 6 language mode
 57 |             )
 58 |         }
    :
 89 | extension AsyncPublisher.Iterator {
 90 |
 91 |     fileprivate final class Inner: Subscriber, Cancellable {
    |                             `- note: class 'Inner' does not conform to the 'Sendable' protocol
 92 |         typealias Input = Upstream.Output
 93 |         typealias Failure = Upstream.Failure
/host/spi-builder-workspace/Sources/OpenCombine/Concurrency/GENERATED-Publisher+Concurrency.swift:231:40: warning: capture of 'inner' with non-sendable type 'AsyncThrowingPublisher<Upstream>.Iterator.Inner' in a '@Sendable' closure; this is an error in the Swift 6 language mode
229 |             return try await withTaskCancellationHandler(
230 |                 operation: { [inner] in try await inner.next() },
231 |                 onCancel: { [inner] in inner.cancel() }
    |                                        `- warning: capture of 'inner' with non-sendable type 'AsyncThrowingPublisher<Upstream>.Iterator.Inner' in a '@Sendable' closure; this is an error in the Swift 6 language mode
232 |             )
233 |         }
    :
264 | extension AsyncThrowingPublisher.Iterator {
265 |
266 |     fileprivate final class Inner: Subscriber, Cancellable {
    |                             `- note: class 'Inner' does not conform to the 'Sendable' protocol
267 |         typealias Input = Upstream.Output
268 |         typealias Failure = Upstream.Failure
/host/spi-builder-workspace/Sources/OpenCombine/Concurrency/Future+Concurrency.swift:76:26: warning: sending 'input' risks causing data races; this is an error in the Swift 6 language mode
 74 |         if let continuation = self.continuation.take() {
 75 |             lock.unlock()
 76 |             continuation.resume(returning: input)
    |                          |- warning: sending 'input' risks causing data races; this is an error in the Swift 6 language mode
    |                          `- note: task-isolated 'input' is passed as a 'sending' parameter; Uses in callee may race with later task-isolated uses
 77 |         } else {
 78 |             assertionFailure("Unexpected state: already completed")
/host/spi-builder-workspace/Sources/OpenCombine/Concurrency/GENERATED-Publisher+Concurrency.swift:137:26: warning: sending value of non-Sendable type 'AsyncPublisher<Upstream>.Iterator.Inner.Input' (aka 'Upstream.Output') risks causing data races; this is an error in the Swift 6 language mode
135 |             let continuation = pending.removeFirst()
136 |             lock.unlock()
137 |             continuation.resume(returning: input)
    |                          |- warning: sending value of non-Sendable type 'AsyncPublisher<Upstream>.Iterator.Inner.Input' (aka 'Upstream.Output') risks causing data races; this is an error in the Swift 6 language mode
    |                          `- note: Passing task-isolated value of non-Sendable type 'AsyncPublisher<Upstream>.Iterator.Inner.Input' (aka 'Upstream.Output') as a 'sending' parameter risks causing races inbetween task-isolated uses and uses reachable from the callee
138 |             return .none
139 |         }
/host/spi-builder-workspace/Sources/OpenCombine/Concurrency/GENERATED-Publisher+Concurrency.swift:312:26: warning: sending value of non-Sendable type 'AsyncThrowingPublisher<Upstream>.Iterator.Inner.Input' (aka 'Upstream.Output') risks causing data races; this is an error in the Swift 6 language mode
310 |             let continuation = pending.removeFirst()
311 |             lock.unlock()
312 |             continuation.resume(returning: input)
    |                          |- warning: sending value of non-Sendable type 'AsyncThrowingPublisher<Upstream>.Iterator.Inner.Input' (aka 'Upstream.Output') risks causing data races; this is an error in the Swift 6 language mode
    |                          `- note: Passing task-isolated value of non-Sendable type 'AsyncThrowingPublisher<Upstream>.Iterator.Inner.Input' (aka 'Upstream.Output') as a 'sending' parameter risks causing races inbetween task-isolated uses and uses reachable from the callee
313 |             return .none
314 |         }
[49/108] Compiling OpenCombine CombineIdentifier.swift
/host/spi-builder-workspace/Sources/OpenCombine/CombineIdentifier.swift:13:13: warning: var '__identifier' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
11 |
12 | #if os(WASI)
13 | private var __identifier: UInt64 = 0
   |             |- warning: var '__identifier' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
   |             |- note: convert '__identifier' to a 'let' constant to make 'Sendable' shared state immutable
   |             |- note: add '@MainActor' to make var '__identifier' part of global actor 'MainActor'
   |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
14 |
15 | internal func __nextCombineIdentifier() -> UInt64 {
/host/spi-builder-workspace/Sources/OpenCombine/Concurrency/GENERATED-Publisher+Concurrency.swift:56:40: warning: capture of 'inner' with non-sendable type 'AsyncPublisher<Upstream>.Iterator.Inner' in a '@Sendable' closure; this is an error in the Swift 6 language mode
 54 |             return await withTaskCancellationHandler(
 55 |                 operation: { [inner] in await inner.next() },
 56 |                 onCancel: { [inner] in inner.cancel() }
    |                                        `- warning: capture of 'inner' with non-sendable type 'AsyncPublisher<Upstream>.Iterator.Inner' in a '@Sendable' closure; this is an error in the Swift 6 language mode
 57 |             )
 58 |         }
    :
 89 | extension AsyncPublisher.Iterator {
 90 |
 91 |     fileprivate final class Inner: Subscriber, Cancellable {
    |                             `- note: class 'Inner' does not conform to the 'Sendable' protocol
 92 |         typealias Input = Upstream.Output
 93 |         typealias Failure = Upstream.Failure
/host/spi-builder-workspace/Sources/OpenCombine/Concurrency/GENERATED-Publisher+Concurrency.swift:231:40: warning: capture of 'inner' with non-sendable type 'AsyncThrowingPublisher<Upstream>.Iterator.Inner' in a '@Sendable' closure; this is an error in the Swift 6 language mode
229 |             return try await withTaskCancellationHandler(
230 |                 operation: { [inner] in try await inner.next() },
231 |                 onCancel: { [inner] in inner.cancel() }
    |                                        `- warning: capture of 'inner' with non-sendable type 'AsyncThrowingPublisher<Upstream>.Iterator.Inner' in a '@Sendable' closure; this is an error in the Swift 6 language mode
232 |             )
233 |         }
    :
264 | extension AsyncThrowingPublisher.Iterator {
265 |
266 |     fileprivate final class Inner: Subscriber, Cancellable {
    |                             `- note: class 'Inner' does not conform to the 'Sendable' protocol
267 |         typealias Input = Upstream.Output
268 |         typealias Failure = Upstream.Failure
/host/spi-builder-workspace/Sources/OpenCombine/Concurrency/Future+Concurrency.swift:76:26: warning: sending 'input' risks causing data races; this is an error in the Swift 6 language mode
 74 |         if let continuation = self.continuation.take() {
 75 |             lock.unlock()
 76 |             continuation.resume(returning: input)
    |                          |- warning: sending 'input' risks causing data races; this is an error in the Swift 6 language mode
    |                          `- note: task-isolated 'input' is passed as a 'sending' parameter; Uses in callee may race with later task-isolated uses
 77 |         } else {
 78 |             assertionFailure("Unexpected state: already completed")
/host/spi-builder-workspace/Sources/OpenCombine/Concurrency/GENERATED-Publisher+Concurrency.swift:137:26: warning: sending value of non-Sendable type 'AsyncPublisher<Upstream>.Iterator.Inner.Input' (aka 'Upstream.Output') risks causing data races; this is an error in the Swift 6 language mode
135 |             let continuation = pending.removeFirst()
136 |             lock.unlock()
137 |             continuation.resume(returning: input)
    |                          |- warning: sending value of non-Sendable type 'AsyncPublisher<Upstream>.Iterator.Inner.Input' (aka 'Upstream.Output') risks causing data races; this is an error in the Swift 6 language mode
    |                          `- note: Passing task-isolated value of non-Sendable type 'AsyncPublisher<Upstream>.Iterator.Inner.Input' (aka 'Upstream.Output') as a 'sending' parameter risks causing races inbetween task-isolated uses and uses reachable from the callee
138 |             return .none
139 |         }
/host/spi-builder-workspace/Sources/OpenCombine/Concurrency/GENERATED-Publisher+Concurrency.swift:312:26: warning: sending value of non-Sendable type 'AsyncThrowingPublisher<Upstream>.Iterator.Inner.Input' (aka 'Upstream.Output') risks causing data races; this is an error in the Swift 6 language mode
310 |             let continuation = pending.removeFirst()
311 |             lock.unlock()
312 |             continuation.resume(returning: input)
    |                          |- warning: sending value of non-Sendable type 'AsyncThrowingPublisher<Upstream>.Iterator.Inner.Input' (aka 'Upstream.Output') risks causing data races; this is an error in the Swift 6 language mode
    |                          `- note: Passing task-isolated value of non-Sendable type 'AsyncThrowingPublisher<Upstream>.Iterator.Inner.Input' (aka 'Upstream.Output') as a 'sending' parameter risks causing races inbetween task-isolated uses and uses reachable from the callee
313 |             return .none
314 |         }
[50/108] Compiling OpenCombine Future+Concurrency.swift
/host/spi-builder-workspace/Sources/OpenCombine/CombineIdentifier.swift:13:13: warning: var '__identifier' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
11 |
12 | #if os(WASI)
13 | private var __identifier: UInt64 = 0
   |             |- warning: var '__identifier' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
   |             |- note: convert '__identifier' to a 'let' constant to make 'Sendable' shared state immutable
   |             |- note: add '@MainActor' to make var '__identifier' part of global actor 'MainActor'
   |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
14 |
15 | internal func __nextCombineIdentifier() -> UInt64 {
/host/spi-builder-workspace/Sources/OpenCombine/Concurrency/GENERATED-Publisher+Concurrency.swift:56:40: warning: capture of 'inner' with non-sendable type 'AsyncPublisher<Upstream>.Iterator.Inner' in a '@Sendable' closure; this is an error in the Swift 6 language mode
 54 |             return await withTaskCancellationHandler(
 55 |                 operation: { [inner] in await inner.next() },
 56 |                 onCancel: { [inner] in inner.cancel() }
    |                                        `- warning: capture of 'inner' with non-sendable type 'AsyncPublisher<Upstream>.Iterator.Inner' in a '@Sendable' closure; this is an error in the Swift 6 language mode
 57 |             )
 58 |         }
    :
 89 | extension AsyncPublisher.Iterator {
 90 |
 91 |     fileprivate final class Inner: Subscriber, Cancellable {
    |                             `- note: class 'Inner' does not conform to the 'Sendable' protocol
 92 |         typealias Input = Upstream.Output
 93 |         typealias Failure = Upstream.Failure
/host/spi-builder-workspace/Sources/OpenCombine/Concurrency/GENERATED-Publisher+Concurrency.swift:231:40: warning: capture of 'inner' with non-sendable type 'AsyncThrowingPublisher<Upstream>.Iterator.Inner' in a '@Sendable' closure; this is an error in the Swift 6 language mode
229 |             return try await withTaskCancellationHandler(
230 |                 operation: { [inner] in try await inner.next() },
231 |                 onCancel: { [inner] in inner.cancel() }
    |                                        `- warning: capture of 'inner' with non-sendable type 'AsyncThrowingPublisher<Upstream>.Iterator.Inner' in a '@Sendable' closure; this is an error in the Swift 6 language mode
232 |             )
233 |         }
    :
264 | extension AsyncThrowingPublisher.Iterator {
265 |
266 |     fileprivate final class Inner: Subscriber, Cancellable {
    |                             `- note: class 'Inner' does not conform to the 'Sendable' protocol
267 |         typealias Input = Upstream.Output
268 |         typealias Failure = Upstream.Failure
/host/spi-builder-workspace/Sources/OpenCombine/Concurrency/Future+Concurrency.swift:76:26: warning: sending 'input' risks causing data races; this is an error in the Swift 6 language mode
 74 |         if let continuation = self.continuation.take() {
 75 |             lock.unlock()
 76 |             continuation.resume(returning: input)
    |                          |- warning: sending 'input' risks causing data races; this is an error in the Swift 6 language mode
    |                          `- note: task-isolated 'input' is passed as a 'sending' parameter; Uses in callee may race with later task-isolated uses
 77 |         } else {
 78 |             assertionFailure("Unexpected state: already completed")
/host/spi-builder-workspace/Sources/OpenCombine/Concurrency/GENERATED-Publisher+Concurrency.swift:137:26: warning: sending value of non-Sendable type 'AsyncPublisher<Upstream>.Iterator.Inner.Input' (aka 'Upstream.Output') risks causing data races; this is an error in the Swift 6 language mode
135 |             let continuation = pending.removeFirst()
136 |             lock.unlock()
137 |             continuation.resume(returning: input)
    |                          |- warning: sending value of non-Sendable type 'AsyncPublisher<Upstream>.Iterator.Inner.Input' (aka 'Upstream.Output') risks causing data races; this is an error in the Swift 6 language mode
    |                          `- note: Passing task-isolated value of non-Sendable type 'AsyncPublisher<Upstream>.Iterator.Inner.Input' (aka 'Upstream.Output') as a 'sending' parameter risks causing races inbetween task-isolated uses and uses reachable from the callee
138 |             return .none
139 |         }
/host/spi-builder-workspace/Sources/OpenCombine/Concurrency/GENERATED-Publisher+Concurrency.swift:312:26: warning: sending value of non-Sendable type 'AsyncThrowingPublisher<Upstream>.Iterator.Inner.Input' (aka 'Upstream.Output') risks causing data races; this is an error in the Swift 6 language mode
310 |             let continuation = pending.removeFirst()
311 |             lock.unlock()
312 |             continuation.resume(returning: input)
    |                          |- warning: sending value of non-Sendable type 'AsyncThrowingPublisher<Upstream>.Iterator.Inner.Input' (aka 'Upstream.Output') risks causing data races; this is an error in the Swift 6 language mode
    |                          `- note: Passing task-isolated value of non-Sendable type 'AsyncThrowingPublisher<Upstream>.Iterator.Inner.Input' (aka 'Upstream.Output') as a 'sending' parameter risks causing races inbetween task-isolated uses and uses reachable from the callee
313 |             return .none
314 |         }
[51/108] Compiling OpenCombine GENERATED-Publisher+Concurrency.swift
/host/spi-builder-workspace/Sources/OpenCombine/CombineIdentifier.swift:13:13: warning: var '__identifier' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
11 |
12 | #if os(WASI)
13 | private var __identifier: UInt64 = 0
   |             |- warning: var '__identifier' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
   |             |- note: convert '__identifier' to a 'let' constant to make 'Sendable' shared state immutable
   |             |- note: add '@MainActor' to make var '__identifier' part of global actor 'MainActor'
   |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
14 |
15 | internal func __nextCombineIdentifier() -> UInt64 {
/host/spi-builder-workspace/Sources/OpenCombine/Concurrency/GENERATED-Publisher+Concurrency.swift:56:40: warning: capture of 'inner' with non-sendable type 'AsyncPublisher<Upstream>.Iterator.Inner' in a '@Sendable' closure; this is an error in the Swift 6 language mode
 54 |             return await withTaskCancellationHandler(
 55 |                 operation: { [inner] in await inner.next() },
 56 |                 onCancel: { [inner] in inner.cancel() }
    |                                        `- warning: capture of 'inner' with non-sendable type 'AsyncPublisher<Upstream>.Iterator.Inner' in a '@Sendable' closure; this is an error in the Swift 6 language mode
 57 |             )
 58 |         }
    :
 89 | extension AsyncPublisher.Iterator {
 90 |
 91 |     fileprivate final class Inner: Subscriber, Cancellable {
    |                             `- note: class 'Inner' does not conform to the 'Sendable' protocol
 92 |         typealias Input = Upstream.Output
 93 |         typealias Failure = Upstream.Failure
/host/spi-builder-workspace/Sources/OpenCombine/Concurrency/GENERATED-Publisher+Concurrency.swift:231:40: warning: capture of 'inner' with non-sendable type 'AsyncThrowingPublisher<Upstream>.Iterator.Inner' in a '@Sendable' closure; this is an error in the Swift 6 language mode
229 |             return try await withTaskCancellationHandler(
230 |                 operation: { [inner] in try await inner.next() },
231 |                 onCancel: { [inner] in inner.cancel() }
    |                                        `- warning: capture of 'inner' with non-sendable type 'AsyncThrowingPublisher<Upstream>.Iterator.Inner' in a '@Sendable' closure; this is an error in the Swift 6 language mode
232 |             )
233 |         }
    :
264 | extension AsyncThrowingPublisher.Iterator {
265 |
266 |     fileprivate final class Inner: Subscriber, Cancellable {
    |                             `- note: class 'Inner' does not conform to the 'Sendable' protocol
267 |         typealias Input = Upstream.Output
268 |         typealias Failure = Upstream.Failure
/host/spi-builder-workspace/Sources/OpenCombine/Concurrency/Future+Concurrency.swift:76:26: warning: sending 'input' risks causing data races; this is an error in the Swift 6 language mode
 74 |         if let continuation = self.continuation.take() {
 75 |             lock.unlock()
 76 |             continuation.resume(returning: input)
    |                          |- warning: sending 'input' risks causing data races; this is an error in the Swift 6 language mode
    |                          `- note: task-isolated 'input' is passed as a 'sending' parameter; Uses in callee may race with later task-isolated uses
 77 |         } else {
 78 |             assertionFailure("Unexpected state: already completed")
/host/spi-builder-workspace/Sources/OpenCombine/Concurrency/GENERATED-Publisher+Concurrency.swift:137:26: warning: sending value of non-Sendable type 'AsyncPublisher<Upstream>.Iterator.Inner.Input' (aka 'Upstream.Output') risks causing data races; this is an error in the Swift 6 language mode
135 |             let continuation = pending.removeFirst()
136 |             lock.unlock()
137 |             continuation.resume(returning: input)
    |                          |- warning: sending value of non-Sendable type 'AsyncPublisher<Upstream>.Iterator.Inner.Input' (aka 'Upstream.Output') risks causing data races; this is an error in the Swift 6 language mode
    |                          `- note: Passing task-isolated value of non-Sendable type 'AsyncPublisher<Upstream>.Iterator.Inner.Input' (aka 'Upstream.Output') as a 'sending' parameter risks causing races inbetween task-isolated uses and uses reachable from the callee
138 |             return .none
139 |         }
/host/spi-builder-workspace/Sources/OpenCombine/Concurrency/GENERATED-Publisher+Concurrency.swift:312:26: warning: sending value of non-Sendable type 'AsyncThrowingPublisher<Upstream>.Iterator.Inner.Input' (aka 'Upstream.Output') risks causing data races; this is an error in the Swift 6 language mode
310 |             let continuation = pending.removeFirst()
311 |             lock.unlock()
312 |             continuation.resume(returning: input)
    |                          |- warning: sending value of non-Sendable type 'AsyncThrowingPublisher<Upstream>.Iterator.Inner.Input' (aka 'Upstream.Output') risks causing data races; this is an error in the Swift 6 language mode
    |                          `- note: Passing task-isolated value of non-Sendable type 'AsyncThrowingPublisher<Upstream>.Iterator.Inner.Input' (aka 'Upstream.Output') as a 'sending' parameter risks causing races inbetween task-isolated uses and uses reachable from the callee
313 |             return .none
314 |         }
[52/108] Compiling OpenCombine CurrentValueSubject.swift
/host/spi-builder-workspace/Sources/OpenCombine/CombineIdentifier.swift:13:13: warning: var '__identifier' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
11 |
12 | #if os(WASI)
13 | private var __identifier: UInt64 = 0
   |             |- warning: var '__identifier' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
   |             |- note: convert '__identifier' to a 'let' constant to make 'Sendable' shared state immutable
   |             |- note: add '@MainActor' to make var '__identifier' part of global actor 'MainActor'
   |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
14 |
15 | internal func __nextCombineIdentifier() -> UInt64 {
/host/spi-builder-workspace/Sources/OpenCombine/Concurrency/GENERATED-Publisher+Concurrency.swift:56:40: warning: capture of 'inner' with non-sendable type 'AsyncPublisher<Upstream>.Iterator.Inner' in a '@Sendable' closure; this is an error in the Swift 6 language mode
 54 |             return await withTaskCancellationHandler(
 55 |                 operation: { [inner] in await inner.next() },
 56 |                 onCancel: { [inner] in inner.cancel() }
    |                                        `- warning: capture of 'inner' with non-sendable type 'AsyncPublisher<Upstream>.Iterator.Inner' in a '@Sendable' closure; this is an error in the Swift 6 language mode
 57 |             )
 58 |         }
    :
 89 | extension AsyncPublisher.Iterator {
 90 |
 91 |     fileprivate final class Inner: Subscriber, Cancellable {
    |                             `- note: class 'Inner' does not conform to the 'Sendable' protocol
 92 |         typealias Input = Upstream.Output
 93 |         typealias Failure = Upstream.Failure
/host/spi-builder-workspace/Sources/OpenCombine/Concurrency/GENERATED-Publisher+Concurrency.swift:231:40: warning: capture of 'inner' with non-sendable type 'AsyncThrowingPublisher<Upstream>.Iterator.Inner' in a '@Sendable' closure; this is an error in the Swift 6 language mode
229 |             return try await withTaskCancellationHandler(
230 |                 operation: { [inner] in try await inner.next() },
231 |                 onCancel: { [inner] in inner.cancel() }
    |                                        `- warning: capture of 'inner' with non-sendable type 'AsyncThrowingPublisher<Upstream>.Iterator.Inner' in a '@Sendable' closure; this is an error in the Swift 6 language mode
232 |             )
233 |         }
    :
264 | extension AsyncThrowingPublisher.Iterator {
265 |
266 |     fileprivate final class Inner: Subscriber, Cancellable {
    |                             `- note: class 'Inner' does not conform to the 'Sendable' protocol
267 |         typealias Input = Upstream.Output
268 |         typealias Failure = Upstream.Failure
/host/spi-builder-workspace/Sources/OpenCombine/Concurrency/Future+Concurrency.swift:76:26: warning: sending 'input' risks causing data races; this is an error in the Swift 6 language mode
 74 |         if let continuation = self.continuation.take() {
 75 |             lock.unlock()
 76 |             continuation.resume(returning: input)
    |                          |- warning: sending 'input' risks causing data races; this is an error in the Swift 6 language mode
    |                          `- note: task-isolated 'input' is passed as a 'sending' parameter; Uses in callee may race with later task-isolated uses
 77 |         } else {
 78 |             assertionFailure("Unexpected state: already completed")
/host/spi-builder-workspace/Sources/OpenCombine/Concurrency/GENERATED-Publisher+Concurrency.swift:137:26: warning: sending value of non-Sendable type 'AsyncPublisher<Upstream>.Iterator.Inner.Input' (aka 'Upstream.Output') risks causing data races; this is an error in the Swift 6 language mode
135 |             let continuation = pending.removeFirst()
136 |             lock.unlock()
137 |             continuation.resume(returning: input)
    |                          |- warning: sending value of non-Sendable type 'AsyncPublisher<Upstream>.Iterator.Inner.Input' (aka 'Upstream.Output') risks causing data races; this is an error in the Swift 6 language mode
    |                          `- note: Passing task-isolated value of non-Sendable type 'AsyncPublisher<Upstream>.Iterator.Inner.Input' (aka 'Upstream.Output') as a 'sending' parameter risks causing races inbetween task-isolated uses and uses reachable from the callee
138 |             return .none
139 |         }
/host/spi-builder-workspace/Sources/OpenCombine/Concurrency/GENERATED-Publisher+Concurrency.swift:312:26: warning: sending value of non-Sendable type 'AsyncThrowingPublisher<Upstream>.Iterator.Inner.Input' (aka 'Upstream.Output') risks causing data races; this is an error in the Swift 6 language mode
310 |             let continuation = pending.removeFirst()
311 |             lock.unlock()
312 |             continuation.resume(returning: input)
    |                          |- warning: sending value of non-Sendable type 'AsyncThrowingPublisher<Upstream>.Iterator.Inner.Input' (aka 'Upstream.Output') risks causing data races; this is an error in the Swift 6 language mode
    |                          `- note: Passing task-isolated value of non-Sendable type 'AsyncThrowingPublisher<Upstream>.Iterator.Inner.Input' (aka 'Upstream.Output') as a 'sending' parameter risks causing races inbetween task-isolated uses and uses reachable from the callee
313 |             return .none
314 |         }
[53/108] Compiling OpenCombine CustomCombineIdentifierConvertible.swift
/host/spi-builder-workspace/Sources/OpenCombine/CombineIdentifier.swift:13:13: warning: var '__identifier' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
11 |
12 | #if os(WASI)
13 | private var __identifier: UInt64 = 0
   |             |- warning: var '__identifier' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
   |             |- note: convert '__identifier' to a 'let' constant to make 'Sendable' shared state immutable
   |             |- note: add '@MainActor' to make var '__identifier' part of global actor 'MainActor'
   |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
14 |
15 | internal func __nextCombineIdentifier() -> UInt64 {
/host/spi-builder-workspace/Sources/OpenCombine/Concurrency/GENERATED-Publisher+Concurrency.swift:56:40: warning: capture of 'inner' with non-sendable type 'AsyncPublisher<Upstream>.Iterator.Inner' in a '@Sendable' closure; this is an error in the Swift 6 language mode
 54 |             return await withTaskCancellationHandler(
 55 |                 operation: { [inner] in await inner.next() },
 56 |                 onCancel: { [inner] in inner.cancel() }
    |                                        `- warning: capture of 'inner' with non-sendable type 'AsyncPublisher<Upstream>.Iterator.Inner' in a '@Sendable' closure; this is an error in the Swift 6 language mode
 57 |             )
 58 |         }
    :
 89 | extension AsyncPublisher.Iterator {
 90 |
 91 |     fileprivate final class Inner: Subscriber, Cancellable {
    |                             `- note: class 'Inner' does not conform to the 'Sendable' protocol
 92 |         typealias Input = Upstream.Output
 93 |         typealias Failure = Upstream.Failure
/host/spi-builder-workspace/Sources/OpenCombine/Concurrency/GENERATED-Publisher+Concurrency.swift:231:40: warning: capture of 'inner' with non-sendable type 'AsyncThrowingPublisher<Upstream>.Iterator.Inner' in a '@Sendable' closure; this is an error in the Swift 6 language mode
229 |             return try await withTaskCancellationHandler(
230 |                 operation: { [inner] in try await inner.next() },
231 |                 onCancel: { [inner] in inner.cancel() }
    |                                        `- warning: capture of 'inner' with non-sendable type 'AsyncThrowingPublisher<Upstream>.Iterator.Inner' in a '@Sendable' closure; this is an error in the Swift 6 language mode
232 |             )
233 |         }
    :
264 | extension AsyncThrowingPublisher.Iterator {
265 |
266 |     fileprivate final class Inner: Subscriber, Cancellable {
    |                             `- note: class 'Inner' does not conform to the 'Sendable' protocol
267 |         typealias Input = Upstream.Output
268 |         typealias Failure = Upstream.Failure
/host/spi-builder-workspace/Sources/OpenCombine/Concurrency/Future+Concurrency.swift:76:26: warning: sending 'input' risks causing data races; this is an error in the Swift 6 language mode
 74 |         if let continuation = self.continuation.take() {
 75 |             lock.unlock()
 76 |             continuation.resume(returning: input)
    |                          |- warning: sending 'input' risks causing data races; this is an error in the Swift 6 language mode
    |                          `- note: task-isolated 'input' is passed as a 'sending' parameter; Uses in callee may race with later task-isolated uses
 77 |         } else {
 78 |             assertionFailure("Unexpected state: already completed")
/host/spi-builder-workspace/Sources/OpenCombine/Concurrency/GENERATED-Publisher+Concurrency.swift:137:26: warning: sending value of non-Sendable type 'AsyncPublisher<Upstream>.Iterator.Inner.Input' (aka 'Upstream.Output') risks causing data races; this is an error in the Swift 6 language mode
135 |             let continuation = pending.removeFirst()
136 |             lock.unlock()
137 |             continuation.resume(returning: input)
    |                          |- warning: sending value of non-Sendable type 'AsyncPublisher<Upstream>.Iterator.Inner.Input' (aka 'Upstream.Output') risks causing data races; this is an error in the Swift 6 language mode
    |                          `- note: Passing task-isolated value of non-Sendable type 'AsyncPublisher<Upstream>.Iterator.Inner.Input' (aka 'Upstream.Output') as a 'sending' parameter risks causing races inbetween task-isolated uses and uses reachable from the callee
138 |             return .none
139 |         }
/host/spi-builder-workspace/Sources/OpenCombine/Concurrency/GENERATED-Publisher+Concurrency.swift:312:26: warning: sending value of non-Sendable type 'AsyncThrowingPublisher<Upstream>.Iterator.Inner.Input' (aka 'Upstream.Output') risks causing data races; this is an error in the Swift 6 language mode
310 |             let continuation = pending.removeFirst()
311 |             lock.unlock()
312 |             continuation.resume(returning: input)
    |                          |- warning: sending value of non-Sendable type 'AsyncThrowingPublisher<Upstream>.Iterator.Inner.Input' (aka 'Upstream.Output') risks causing data races; this is an error in the Swift 6 language mode
    |                          `- note: Passing task-isolated value of non-Sendable type 'AsyncThrowingPublisher<Upstream>.Iterator.Inner.Input' (aka 'Upstream.Output') as a 'sending' parameter risks causing races inbetween task-isolated uses and uses reachable from the callee
313 |             return .none
314 |         }
[54/108] Compiling OpenCombine Future.swift
/host/spi-builder-workspace/Sources/OpenCombine/CombineIdentifier.swift:13:13: warning: var '__identifier' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
11 |
12 | #if os(WASI)
13 | private var __identifier: UInt64 = 0
   |             |- warning: var '__identifier' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
   |             |- note: convert '__identifier' to a 'let' constant to make 'Sendable' shared state immutable
   |             |- note: add '@MainActor' to make var '__identifier' part of global actor 'MainActor'
   |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
14 |
15 | internal func __nextCombineIdentifier() -> UInt64 {
/host/spi-builder-workspace/Sources/OpenCombine/Concurrency/GENERATED-Publisher+Concurrency.swift:56:40: warning: capture of 'inner' with non-sendable type 'AsyncPublisher<Upstream>.Iterator.Inner' in a '@Sendable' closure; this is an error in the Swift 6 language mode
 54 |             return await withTaskCancellationHandler(
 55 |                 operation: { [inner] in await inner.next() },
 56 |                 onCancel: { [inner] in inner.cancel() }
    |                                        `- warning: capture of 'inner' with non-sendable type 'AsyncPublisher<Upstream>.Iterator.Inner' in a '@Sendable' closure; this is an error in the Swift 6 language mode
 57 |             )
 58 |         }
    :
 89 | extension AsyncPublisher.Iterator {
 90 |
 91 |     fileprivate final class Inner: Subscriber, Cancellable {
    |                             `- note: class 'Inner' does not conform to the 'Sendable' protocol
 92 |         typealias Input = Upstream.Output
 93 |         typealias Failure = Upstream.Failure
/host/spi-builder-workspace/Sources/OpenCombine/Concurrency/GENERATED-Publisher+Concurrency.swift:231:40: warning: capture of 'inner' with non-sendable type 'AsyncThrowingPublisher<Upstream>.Iterator.Inner' in a '@Sendable' closure; this is an error in the Swift 6 language mode
229 |             return try await withTaskCancellationHandler(
230 |                 operation: { [inner] in try await inner.next() },
231 |                 onCancel: { [inner] in inner.cancel() }
    |                                        `- warning: capture of 'inner' with non-sendable type 'AsyncThrowingPublisher<Upstream>.Iterator.Inner' in a '@Sendable' closure; this is an error in the Swift 6 language mode
232 |             )
233 |         }
    :
264 | extension AsyncThrowingPublisher.Iterator {
265 |
266 |     fileprivate final class Inner: Subscriber, Cancellable {
    |                             `- note: class 'Inner' does not conform to the 'Sendable' protocol
267 |         typealias Input = Upstream.Output
268 |         typealias Failure = Upstream.Failure
/host/spi-builder-workspace/Sources/OpenCombine/Concurrency/Future+Concurrency.swift:76:26: warning: sending 'input' risks causing data races; this is an error in the Swift 6 language mode
 74 |         if let continuation = self.continuation.take() {
 75 |             lock.unlock()
 76 |             continuation.resume(returning: input)
    |                          |- warning: sending 'input' risks causing data races; this is an error in the Swift 6 language mode
    |                          `- note: task-isolated 'input' is passed as a 'sending' parameter; Uses in callee may race with later task-isolated uses
 77 |         } else {
 78 |             assertionFailure("Unexpected state: already completed")
/host/spi-builder-workspace/Sources/OpenCombine/Concurrency/GENERATED-Publisher+Concurrency.swift:137:26: warning: sending value of non-Sendable type 'AsyncPublisher<Upstream>.Iterator.Inner.Input' (aka 'Upstream.Output') risks causing data races; this is an error in the Swift 6 language mode
135 |             let continuation = pending.removeFirst()
136 |             lock.unlock()
137 |             continuation.resume(returning: input)
    |                          |- warning: sending value of non-Sendable type 'AsyncPublisher<Upstream>.Iterator.Inner.Input' (aka 'Upstream.Output') risks causing data races; this is an error in the Swift 6 language mode
    |                          `- note: Passing task-isolated value of non-Sendable type 'AsyncPublisher<Upstream>.Iterator.Inner.Input' (aka 'Upstream.Output') as a 'sending' parameter risks causing races inbetween task-isolated uses and uses reachable from the callee
138 |             return .none
139 |         }
/host/spi-builder-workspace/Sources/OpenCombine/Concurrency/GENERATED-Publisher+Concurrency.swift:312:26: warning: sending value of non-Sendable type 'AsyncThrowingPublisher<Upstream>.Iterator.Inner.Input' (aka 'Upstream.Output') risks causing data races; this is an error in the Swift 6 language mode
310 |             let continuation = pending.removeFirst()
311 |             lock.unlock()
312 |             continuation.resume(returning: input)
    |                          |- warning: sending value of non-Sendable type 'AsyncThrowingPublisher<Upstream>.Iterator.Inner.Input' (aka 'Upstream.Output') risks causing data races; this is an error in the Swift 6 language mode
    |                          `- note: Passing task-isolated value of non-Sendable type 'AsyncThrowingPublisher<Upstream>.Iterator.Inner.Input' (aka 'Upstream.Output') as a 'sending' parameter risks causing races inbetween task-isolated uses and uses reachable from the callee
313 |             return .none
314 |         }
[55/108] Compiling OpenCombine ConduitBase.swift
/host/spi-builder-workspace/Sources/OpenCombine/CombineIdentifier.swift:13:13: warning: var '__identifier' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
11 |
12 | #if os(WASI)
13 | private var __identifier: UInt64 = 0
   |             |- warning: var '__identifier' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
   |             |- note: convert '__identifier' to a 'let' constant to make 'Sendable' shared state immutable
   |             |- note: add '@MainActor' to make var '__identifier' part of global actor 'MainActor'
   |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
14 |
15 | internal func __nextCombineIdentifier() -> UInt64 {
/host/spi-builder-workspace/Sources/OpenCombine/Concurrency/GENERATED-Publisher+Concurrency.swift:56:40: warning: capture of 'inner' with non-sendable type 'AsyncPublisher<Upstream>.Iterator.Inner' in a '@Sendable' closure; this is an error in the Swift 6 language mode
 54 |             return await withTaskCancellationHandler(
 55 |                 operation: { [inner] in await inner.next() },
 56 |                 onCancel: { [inner] in inner.cancel() }
    |                                        `- warning: capture of 'inner' with non-sendable type 'AsyncPublisher<Upstream>.Iterator.Inner' in a '@Sendable' closure; this is an error in the Swift 6 language mode
 57 |             )
 58 |         }
    :
 89 | extension AsyncPublisher.Iterator {
 90 |
 91 |     fileprivate final class Inner: Subscriber, Cancellable {
    |                             `- note: class 'Inner' does not conform to the 'Sendable' protocol
 92 |         typealias Input = Upstream.Output
 93 |         typealias Failure = Upstream.Failure
/host/spi-builder-workspace/Sources/OpenCombine/Concurrency/GENERATED-Publisher+Concurrency.swift:231:40: warning: capture of 'inner' with non-sendable type 'AsyncThrowingPublisher<Upstream>.Iterator.Inner' in a '@Sendable' closure; this is an error in the Swift 6 language mode
229 |             return try await withTaskCancellationHandler(
230 |                 operation: { [inner] in try await inner.next() },
231 |                 onCancel: { [inner] in inner.cancel() }
    |                                        `- warning: capture of 'inner' with non-sendable type 'AsyncThrowingPublisher<Upstream>.Iterator.Inner' in a '@Sendable' closure; this is an error in the Swift 6 language mode
232 |             )
233 |         }
    :
264 | extension AsyncThrowingPublisher.Iterator {
265 |
266 |     fileprivate final class Inner: Subscriber, Cancellable {
    |                             `- note: class 'Inner' does not conform to the 'Sendable' protocol
267 |         typealias Input = Upstream.Output
268 |         typealias Failure = Upstream.Failure
/host/spi-builder-workspace/Sources/OpenCombine/Concurrency/Future+Concurrency.swift:76:26: warning: sending 'input' risks causing data races; this is an error in the Swift 6 language mode
 74 |         if let continuation = self.continuation.take() {
 75 |             lock.unlock()
 76 |             continuation.resume(returning: input)
    |                          |- warning: sending 'input' risks causing data races; this is an error in the Swift 6 language mode
    |                          `- note: task-isolated 'input' is passed as a 'sending' parameter; Uses in callee may race with later task-isolated uses
 77 |         } else {
 78 |             assertionFailure("Unexpected state: already completed")
/host/spi-builder-workspace/Sources/OpenCombine/Concurrency/GENERATED-Publisher+Concurrency.swift:137:26: warning: sending value of non-Sendable type 'AsyncPublisher<Upstream>.Iterator.Inner.Input' (aka 'Upstream.Output') risks causing data races; this is an error in the Swift 6 language mode
135 |             let continuation = pending.removeFirst()
136 |             lock.unlock()
137 |             continuation.resume(returning: input)
    |                          |- warning: sending value of non-Sendable type 'AsyncPublisher<Upstream>.Iterator.Inner.Input' (aka 'Upstream.Output') risks causing data races; this is an error in the Swift 6 language mode
    |                          `- note: Passing task-isolated value of non-Sendable type 'AsyncPublisher<Upstream>.Iterator.Inner.Input' (aka 'Upstream.Output') as a 'sending' parameter risks causing races inbetween task-isolated uses and uses reachable from the callee
138 |             return .none
139 |         }
/host/spi-builder-workspace/Sources/OpenCombine/Concurrency/GENERATED-Publisher+Concurrency.swift:312:26: warning: sending value of non-Sendable type 'AsyncThrowingPublisher<Upstream>.Iterator.Inner.Input' (aka 'Upstream.Output') risks causing data races; this is an error in the Swift 6 language mode
310 |             let continuation = pending.removeFirst()
311 |             lock.unlock()
312 |             continuation.resume(returning: input)
    |                          |- warning: sending value of non-Sendable type 'AsyncThrowingPublisher<Upstream>.Iterator.Inner.Input' (aka 'Upstream.Output') risks causing data races; this is an error in the Swift 6 language mode
    |                          `- note: Passing task-isolated value of non-Sendable type 'AsyncThrowingPublisher<Upstream>.Iterator.Inner.Input' (aka 'Upstream.Output') as a 'sending' parameter risks causing races inbetween task-isolated uses and uses reachable from the callee
313 |             return .none
314 |         }
[56/108] Compiling OpenCombine ConduitList.swift
/host/spi-builder-workspace/Sources/OpenCombine/CombineIdentifier.swift:13:13: warning: var '__identifier' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
11 |
12 | #if os(WASI)
13 | private var __identifier: UInt64 = 0
   |             |- warning: var '__identifier' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
   |             |- note: convert '__identifier' to a 'let' constant to make 'Sendable' shared state immutable
   |             |- note: add '@MainActor' to make var '__identifier' part of global actor 'MainActor'
   |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
14 |
15 | internal func __nextCombineIdentifier() -> UInt64 {
/host/spi-builder-workspace/Sources/OpenCombine/Concurrency/GENERATED-Publisher+Concurrency.swift:56:40: warning: capture of 'inner' with non-sendable type 'AsyncPublisher<Upstream>.Iterator.Inner' in a '@Sendable' closure; this is an error in the Swift 6 language mode
 54 |             return await withTaskCancellationHandler(
 55 |                 operation: { [inner] in await inner.next() },
 56 |                 onCancel: { [inner] in inner.cancel() }
    |                                        `- warning: capture of 'inner' with non-sendable type 'AsyncPublisher<Upstream>.Iterator.Inner' in a '@Sendable' closure; this is an error in the Swift 6 language mode
 57 |             )
 58 |         }
    :
 89 | extension AsyncPublisher.Iterator {
 90 |
 91 |     fileprivate final class Inner: Subscriber, Cancellable {
    |                             `- note: class 'Inner' does not conform to the 'Sendable' protocol
 92 |         typealias Input = Upstream.Output
 93 |         typealias Failure = Upstream.Failure
/host/spi-builder-workspace/Sources/OpenCombine/Concurrency/GENERATED-Publisher+Concurrency.swift:231:40: warning: capture of 'inner' with non-sendable type 'AsyncThrowingPublisher<Upstream>.Iterator.Inner' in a '@Sendable' closure; this is an error in the Swift 6 language mode
229 |             return try await withTaskCancellationHandler(
230 |                 operation: { [inner] in try await inner.next() },
231 |                 onCancel: { [inner] in inner.cancel() }
    |                                        `- warning: capture of 'inner' with non-sendable type 'AsyncThrowingPublisher<Upstream>.Iterator.Inner' in a '@Sendable' closure; this is an error in the Swift 6 language mode
232 |             )
233 |         }
    :
264 | extension AsyncThrowingPublisher.Iterator {
265 |
266 |     fileprivate final class Inner: Subscriber, Cancellable {
    |                             `- note: class 'Inner' does not conform to the 'Sendable' protocol
267 |         typealias Input = Upstream.Output
268 |         typealias Failure = Upstream.Failure
/host/spi-builder-workspace/Sources/OpenCombine/Concurrency/Future+Concurrency.swift:76:26: warning: sending 'input' risks causing data races; this is an error in the Swift 6 language mode
 74 |         if let continuation = self.continuation.take() {
 75 |             lock.unlock()
 76 |             continuation.resume(returning: input)
    |                          |- warning: sending 'input' risks causing data races; this is an error in the Swift 6 language mode
    |                          `- note: task-isolated 'input' is passed as a 'sending' parameter; Uses in callee may race with later task-isolated uses
 77 |         } else {
 78 |             assertionFailure("Unexpected state: already completed")
/host/spi-builder-workspace/Sources/OpenCombine/Concurrency/GENERATED-Publisher+Concurrency.swift:137:26: warning: sending value of non-Sendable type 'AsyncPublisher<Upstream>.Iterator.Inner.Input' (aka 'Upstream.Output') risks causing data races; this is an error in the Swift 6 language mode
135 |             let continuation = pending.removeFirst()
136 |             lock.unlock()
137 |             continuation.resume(returning: input)
    |                          |- warning: sending value of non-Sendable type 'AsyncPublisher<Upstream>.Iterator.Inner.Input' (aka 'Upstream.Output') risks causing data races; this is an error in the Swift 6 language mode
    |                          `- note: Passing task-isolated value of non-Sendable type 'AsyncPublisher<Upstream>.Iterator.Inner.Input' (aka 'Upstream.Output') as a 'sending' parameter risks causing races inbetween task-isolated uses and uses reachable from the callee
138 |             return .none
139 |         }
/host/spi-builder-workspace/Sources/OpenCombine/Concurrency/GENERATED-Publisher+Concurrency.swift:312:26: warning: sending value of non-Sendable type 'AsyncThrowingPublisher<Upstream>.Iterator.Inner.Input' (aka 'Upstream.Output') risks causing data races; this is an error in the Swift 6 language mode
310 |             let continuation = pending.removeFirst()
311 |             lock.unlock()
312 |             continuation.resume(returning: input)
    |                          |- warning: sending value of non-Sendable type 'AsyncThrowingPublisher<Upstream>.Iterator.Inner.Input' (aka 'Upstream.Output') risks causing data races; this is an error in the Swift 6 language mode
    |                          `- note: Passing task-isolated value of non-Sendable type 'AsyncThrowingPublisher<Upstream>.Iterator.Inner.Input' (aka 'Upstream.Output') as a 'sending' parameter risks causing races inbetween task-isolated uses and uses reachable from the callee
313 |             return .none
314 |         }
[57/108] Compiling OpenCombine Publishers.AllSatisfy.swift
[58/108] Compiling OpenCombine Publishers.AssertNoFailure.swift
[59/108] Compiling OpenCombine Publishers.Autoconnect.swift
[60/108] Compiling OpenCombine Publishers.Breakpoint.swift
[61/108] Compiling OpenCombine Publishers.Buffer.swift
[62/108] Compiling OpenCombine Publishers.Collect.swift
[63/108] Compiling OpenCombine Publishers.CollectByCount.swift
[64/108] Compiling OpenCombine Publishers.CombineLatest.swift
[65/108] Compiling OpenCombine Publishers.CompactMap.swift
[66/108] Compiling OpenCombine Publishers.Comparison.swift
[67/108] Compiling OpenCombine Publishers.Concatenate.swift
[68/108] Compiling OpenCombine Publishers.Contains.swift
[69/108] Compiling OpenCombine Publishers.Count.swift
[70/108] Compiling OpenCombine DebugHook.swift
/host/spi-builder-workspace/Sources/OpenCombine/Helpers/DebugHook.swift:65:24: warning: static property 'globalHook' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 63 |     }
 64 |
 65 |     private static var globalHook: DebugHook?
    |                        |- warning: static property 'globalHook' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                        |- note: convert 'globalHook' to a 'let' constant to make 'Sendable' shared state immutable
    |                        |- note: add '@MainActor' to make static property 'globalHook' part of global actor 'MainActor'
    |                        `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 66 |
 67 |     private static let globalLock = UnfairLock.allocate()
[71/108] Compiling OpenCombine FilterProducer.swift
/host/spi-builder-workspace/Sources/OpenCombine/Helpers/DebugHook.swift:65:24: warning: static property 'globalHook' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 63 |     }
 64 |
 65 |     private static var globalHook: DebugHook?
    |                        |- warning: static property 'globalHook' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                        |- note: convert 'globalHook' to a 'let' constant to make 'Sendable' shared state immutable
    |                        |- note: add '@MainActor' to make static property 'globalHook' part of global actor 'MainActor'
    |                        `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 66 |
 67 |     private static let globalLock = UnfairLock.allocate()
[72/108] Compiling OpenCombine Locking.swift
/host/spi-builder-workspace/Sources/OpenCombine/Helpers/DebugHook.swift:65:24: warning: static property 'globalHook' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 63 |     }
 64 |
 65 |     private static var globalHook: DebugHook?
    |                        |- warning: static property 'globalHook' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                        |- note: convert 'globalHook' to a 'let' constant to make 'Sendable' shared state immutable
    |                        |- note: add '@MainActor' to make static property 'globalHook' part of global actor 'MainActor'
    |                        `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 66 |
 67 |     private static let globalLock = UnfairLock.allocate()
[73/108] Compiling OpenCombine PartialCompletion.swift
/host/spi-builder-workspace/Sources/OpenCombine/Helpers/DebugHook.swift:65:24: warning: static property 'globalHook' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 63 |     }
 64 |
 65 |     private static var globalHook: DebugHook?
    |                        |- warning: static property 'globalHook' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                        |- note: convert 'globalHook' to a 'let' constant to make 'Sendable' shared state immutable
    |                        |- note: add '@MainActor' to make static property 'globalHook' part of global actor 'MainActor'
    |                        `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 66 |
 67 |     private static let globalLock = UnfairLock.allocate()
[74/108] Compiling OpenCombine PublishedSubject.swift
/host/spi-builder-workspace/Sources/OpenCombine/Helpers/DebugHook.swift:65:24: warning: static property 'globalHook' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 63 |     }
 64 |
 65 |     private static var globalHook: DebugHook?
    |                        |- warning: static property 'globalHook' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                        |- note: convert 'globalHook' to a 'let' constant to make 'Sendable' shared state immutable
    |                        |- note: add '@MainActor' to make static property 'globalHook' part of global actor 'MainActor'
    |                        `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 66 |
 67 |     private static let globalLock = UnfairLock.allocate()
[75/108] Compiling OpenCombine PublishedSubscriber.swift
/host/spi-builder-workspace/Sources/OpenCombine/Helpers/DebugHook.swift:65:24: warning: static property 'globalHook' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 63 |     }
 64 |
 65 |     private static var globalHook: DebugHook?
    |                        |- warning: static property 'globalHook' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                        |- note: convert 'globalHook' to a 'let' constant to make 'Sendable' shared state immutable
    |                        |- note: add '@MainActor' to make static property 'globalHook' part of global actor 'MainActor'
    |                        `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 66 |
 67 |     private static let globalLock = UnfairLock.allocate()
[76/108] Compiling OpenCombine ReduceProducer.swift
/host/spi-builder-workspace/Sources/OpenCombine/Helpers/DebugHook.swift:65:24: warning: static property 'globalHook' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 63 |     }
 64 |
 65 |     private static var globalHook: DebugHook?
    |                        |- warning: static property 'globalHook' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                        |- note: convert 'globalHook' to a 'let' constant to make 'Sendable' shared state immutable
    |                        |- note: add '@MainActor' to make static property 'globalHook' part of global actor 'MainActor'
    |                        `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 66 |
 67 |     private static let globalLock = UnfairLock.allocate()
[77/108] Compiling OpenCombine SubjectSubscriber.swift
/host/spi-builder-workspace/Sources/OpenCombine/Helpers/DebugHook.swift:65:24: warning: static property 'globalHook' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 63 |     }
 64 |
 65 |     private static var globalHook: DebugHook?
    |                        |- warning: static property 'globalHook' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                        |- note: convert 'globalHook' to a 'let' constant to make 'Sendable' shared state immutable
    |                        |- note: add '@MainActor' to make static property 'globalHook' part of global actor 'MainActor'
    |                        `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 66 |
 67 |     private static let globalLock = UnfairLock.allocate()
[78/108] Compiling OpenCombine SubscriberTap.swift
/host/spi-builder-workspace/Sources/OpenCombine/Helpers/DebugHook.swift:65:24: warning: static property 'globalHook' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 63 |     }
 64 |
 65 |     private static var globalHook: DebugHook?
    |                        |- warning: static property 'globalHook' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                        |- note: convert 'globalHook' to a 'let' constant to make 'Sendable' shared state immutable
    |                        |- note: add '@MainActor' to make static property 'globalHook' part of global actor 'MainActor'
    |                        `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 66 |
 67 |     private static let globalLock = UnfairLock.allocate()
[79/108] Compiling OpenCombine SubscriptionStatus.swift
/host/spi-builder-workspace/Sources/OpenCombine/Helpers/DebugHook.swift:65:24: warning: static property 'globalHook' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 63 |     }
 64 |
 65 |     private static var globalHook: DebugHook?
    |                        |- warning: static property 'globalHook' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                        |- note: convert 'globalHook' to a 'let' constant to make 'Sendable' shared state immutable
    |                        |- note: add '@MainActor' to make static property 'globalHook' part of global actor 'MainActor'
    |                        `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 66 |
 67 |     private static let globalLock = UnfairLock.allocate()
[80/108] Compiling OpenCombine SubscriptionTap.swift
/host/spi-builder-workspace/Sources/OpenCombine/Helpers/DebugHook.swift:65:24: warning: static property 'globalHook' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 63 |     }
 64 |
 65 |     private static var globalHook: DebugHook?
    |                        |- warning: static property 'globalHook' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                        |- note: convert 'globalHook' to a 'let' constant to make 'Sendable' shared state immutable
    |                        |- note: add '@MainActor' to make static property 'globalHook' part of global actor 'MainActor'
    |                        `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 66 |
 67 |     private static let globalLock = UnfairLock.allocate()
[81/108] Compiling OpenCombine Utils.swift
/host/spi-builder-workspace/Sources/OpenCombine/Helpers/DebugHook.swift:65:24: warning: static property 'globalHook' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 63 |     }
 64 |
 65 |     private static var globalHook: DebugHook?
    |                        |- warning: static property 'globalHook' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                        |- note: convert 'globalHook' to a 'let' constant to make 'Sendable' shared state immutable
    |                        |- note: add '@MainActor' to make static property 'globalHook' part of global actor 'MainActor'
    |                        `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 66 |
 67 |     private static let globalLock = UnfairLock.allocate()
[82/108] Compiling OpenCombine Violations.swift
/host/spi-builder-workspace/Sources/OpenCombine/Helpers/DebugHook.swift:65:24: warning: static property 'globalHook' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 63 |     }
 64 |
 65 |     private static var globalHook: DebugHook?
    |                        |- warning: static property 'globalHook' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                        |- note: convert 'globalHook' to a 'let' constant to make 'Sendable' shared state immutable
    |                        |- note: add '@MainActor' to make static property 'globalHook' part of global actor 'MainActor'
    |                        `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 66 |
 67 |     private static let globalLock = UnfairLock.allocate()
[83/108] Compiling OpenCombine Publishers.Debounce.swift
[84/108] Compiling OpenCombine Publishers.Delay.swift
[85/108] Compiling OpenCombine Publishers.Drop.swift
[86/108] Compiling OpenCombine Publishers.DropUntilOutput.swift
[87/108] Compiling OpenCombine Publishers.DropWhile.swift
[88/108] Compiling OpenCombine Publishers.Filter.swift
[89/108] Compiling OpenCombine Publishers.First.swift
[90/108] Compiling OpenCombine Publishers.FlatMap.swift
[91/108] Compiling OpenCombine Publishers.HandleEvents.swift
[92/108] Compiling OpenCombine Publishers.IgnoreOutput.swift
[93/108] Compiling OpenCombine Publishers.Last.swift
[94/108] Compiling OpenCombine Publishers.MakeConnectable.swift
[95/108] Compiling OpenCombine Publishers.Map.swift
[96/108] Compiling OpenCombine Publishers.MapError.swift
[97/108] Compiling OpenCombine Publishers.MeasureInterval.swift
[98/108] Compiling OpenCombine Publishers.Merge.swift
[99/108] Compiling OpenCombine Publishers.Multicast.swift
[100/108] Compiling OpenCombine Publishers.Output.swift
[101/108] Compiling OpenCombine Publishers.PrefixUntilOutput.swift
[102/108] Compiling OpenCombine Publishers.PrefixWhile.swift
[103/108] Compiling OpenCombine Publishers.Print.swift
[104/108] Compiling OpenCombine Publishers.ReceiveOn.swift
[105/108] Compiling OpenCombine Publishers.Reduce.swift
[106/108] Compiling OpenCombine Publishers.RemoveDuplicates.swift
[107/108] Compiling OpenCombine Publishers.ReplaceEmpty.swift
[108/108] Compiling OpenCombine Publishers.ReplaceError.swift
[110/111] Compiling OpenCombineShim OpenCombineShim.swift
[111/111] Emitting module OpenCombineShim
Build complete! (10.34s)
Build complete.
{
  "cxx_language_standard" : "c++17",
  "dependencies" : [
  ],
  "manifest_display_name" : "OpenCombine",
  "name" : "OpenCombine",
  "path" : "/host/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "OpenCombine",
      "targets" : [
        "OpenCombine"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    },
    {
      "name" : "OpenCombineDispatch",
      "targets" : [
        "OpenCombineDispatch"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    },
    {
      "name" : "OpenCombineFoundation",
      "targets" : [
        "OpenCombineFoundation"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    },
    {
      "name" : "OpenCombineShim",
      "targets" : [
        "OpenCombineShim"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "OpenCombineTests",
      "module_type" : "SwiftTarget",
      "name" : "OpenCombineTests",
      "path" : "Tests/OpenCombineTests",
      "sources" : [
        "AnyCancellableTests.swift",
        "AnyPublisherTests.swift",
        "AnySubscriberTests.swift",
        "CombineIdentifierTests.swift",
        "ConcurrencyTests/FutureConcurrencyTests.swift",
        "ConcurrencyTests/PublisherConcurrencyTests.swift",
        "CurrentValueSubjectTests.swift",
        "DispatchTests/DispatchQueueSchedulerTests.swift",
        "FoundationTests/JSONDecoderTests.swift",
        "FoundationTests/JSONEncoderTests.swift",
        "FoundationTests/NotificationCenterTests.swift",
        "FoundationTests/OperationQueueSchedulerTests.swift",
        "FoundationTests/PropertyListDecoderTests.swift",
        "FoundationTests/PropertyListEncoderTests.swift",
        "FoundationTests/RunLoopSchedulerTests.swift",
        "FoundationTests/TimerPublisherTests.swift",
        "FoundationTests/URLSessionTests.swift",
        "Helpers/AssertCrashes.swift",
        "Helpers/AutomaticallyFinish.swift",
        "Helpers/CleaningUpSubscriber.swift",
        "Helpers/CommonTests.swift",
        "Helpers/CustomPublisher.swift",
        "Helpers/CustomSubscription.swift",
        "Helpers/ExecuteOnBackgroundThread.swift",
        "Helpers/FairPriorityQueue.swift",
        "Helpers/OperatorTestHelper.swift",
        "Helpers/TestCoders.swift",
        "Helpers/TestLifecycle.swift",
        "Helpers/TestReflection.swift",
        "Helpers/TestingError.swift",
        "Helpers/TestingThreadSafety.swift",
        "Helpers/TrackingCollection.swift",
        "Helpers/TrackingEncoder.swift",
        "Helpers/TrackingIntrospection.swift",
        "Helpers/TrackingSubscriber.swift",
        "Helpers/VirtualTimeScheduler.swift",
        "HelpersTests/ViolationsTests.swift",
        "ImmediateSchedulerTests.swift",
        "IntrospectionTests.swift",
        "ObservableObjectPublisherTests.swift",
        "ObservableObjectTests.swift",
        "PassthroughSubjectTests.swift",
        "PublishedTests.swift",
        "PublisherTests.swift",
        "PublisherTests/AllSatisfyTests.swift",
        "PublisherTests/AssertNoFailureTests.swift",
        "PublisherTests/AutoconnectTests.swift",
        "PublisherTests/BreakpointTests.swift",
        "PublisherTests/BufferTests.swift",
        "PublisherTests/CatchTests.swift",
        "PublisherTests/CollectByCountTests.swift",
        "PublisherTests/CollectTests.swift",
        "PublisherTests/CombineLatestTests.swift",
        "PublisherTests/CompactMapTests.swift",
        "PublisherTests/ComparisonTests.swift",
        "PublisherTests/ConcatenateTests.swift",
        "PublisherTests/ContainsTests.swift",
        "PublisherTests/CountTests.swift",
        "PublisherTests/DebounceTests.swift",
        "PublisherTests/DeferredTests.swift",
        "PublisherTests/DelayTests.swift",
        "PublisherTests/DropTests.swift",
        "PublisherTests/DropUntilOutputTests.swift",
        "PublisherTests/DropWhileTests.swift",
        "PublisherTests/EmptyTests.swift",
        "PublisherTests/EncodeTests.swift",
        "PublisherTests/FailTests.swift",
        "PublisherTests/FilterTests.swift",
        "PublisherTests/FirstTests.swift",
        "PublisherTests/FlatMapTests.swift",
        "PublisherTests/FutureTests.swift",
        "PublisherTests/HandleEventsTests.swift",
        "PublisherTests/IgnoreOutputTests.swift",
        "PublisherTests/JustTests.swift",
        "PublisherTests/LastTests.swift",
        "PublisherTests/MakeConnectableTests.swift",
        "PublisherTests/MapErrorTests.swift",
        "PublisherTests/MapKeyPathTests.swift",
        "PublisherTests/MapTests.swift",
        "PublisherTests/MeasureIntervalTests.swift",
        "PublisherTests/MergeTests.swift",
        "PublisherTests/MulticastTests.swift",
        "PublisherTests/OptionalPublisherTests.swift",
        "PublisherTests/OutputTests.swift",
        "PublisherTests/PrefixUntilOutputTests.swift",
        "PublisherTests/PrefixWhileTests.swift",
        "PublisherTests/PrintTests.swift",
        "PublisherTests/ReceiveOnTests.swift",
        "PublisherTests/RecordTests.swift",
        "PublisherTests/ReduceTests.swift",
        "PublisherTests/RemoveDuplicatesTests.swift",
        "PublisherTests/ReplaceEmptyTests.swift",
        "PublisherTests/ReplaceErrorTests.swift",
        "PublisherTests/ReplaceNilTests.swift",
        "PublisherTests/ResultPublisherTests.swift",
        "PublisherTests/RetryTests.swift",
        "PublisherTests/ScanTests.swift",
        "PublisherTests/SequenceTests.swift",
        "PublisherTests/SetFailureTypeTests.swift",
        "PublisherTests/ShareTests.swift",
        "PublisherTests/SubscribeOnTests.swift",
        "PublisherTests/SwitchToLatestTests.swift",
        "PublisherTests/ThrottleTests.swift",
        "PublisherTests/TimeoutTests.swift",
        "PublisherTests/ZipTests.swift",
        "SubscribersTests/AssignTests.swift",
        "SubscribersTests/CompletionTests.swift",
        "SubscribersTests/SinkTests.swift",
        "SubscribersTests/SubscribersDemandTests.swift",
        "Subscriptions/EmptySubscriptionTests.swift",
        "VirtualTimeSchedulerTests.swift"
      ],
      "target_dependencies" : [
        "OpenCombine",
        "OpenCombineDispatch",
        "OpenCombineFoundation"
      ],
      "type" : "test"
    },
    {
      "c99name" : "OpenCombineShim",
      "module_type" : "SwiftTarget",
      "name" : "OpenCombineShim",
      "path" : "Sources/OpenCombineShim",
      "product_memberships" : [
        "OpenCombineShim"
      ],
      "sources" : [
        "OpenCombineShim.swift"
      ],
      "target_dependencies" : [
        "OpenCombine",
        "OpenCombineDispatch",
        "OpenCombineFoundation"
      ],
      "type" : "library"
    },
    {
      "c99name" : "OpenCombineFoundation",
      "module_type" : "SwiftTarget",
      "name" : "OpenCombineFoundation",
      "path" : "Sources/OpenCombineFoundation",
      "product_memberships" : [
        "OpenCombineFoundation",
        "OpenCombineShim"
      ],
      "sources" : [
        "Helpers/Locking.swift",
        "Helpers/Portability.swift",
        "Helpers/Utils.swift",
        "Helpers/Violations.swift",
        "JSONEncoder.swift",
        "NotificationCenter.swift",
        "OperationQueue+Scheduler.swift",
        "PropertyListEncoder.swift",
        "RunLoop+Scheduler.swift",
        "Timer+Publisher.swift",
        "URLSession.swift"
      ],
      "target_dependencies" : [
        "OpenCombine",
        "COpenCombineHelpers"
      ],
      "type" : "library"
    },
    {
      "c99name" : "OpenCombineDispatch",
      "module_type" : "SwiftTarget",
      "name" : "OpenCombineDispatch",
      "path" : "Sources/OpenCombineDispatch",
      "product_memberships" : [
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        "OpenCombineShim"
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      "sources" : [
        "DispatchQueue+Scheduler.swift"
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      "target_dependencies" : [
        "OpenCombine"
      ],
      "type" : "library"
    },
    {
      "c99name" : "OpenCombine",
      "module_type" : "SwiftTarget",
      "name" : "OpenCombine",
      "path" : "Sources/OpenCombine",
      "product_memberships" : [
        "OpenCombine",
        "OpenCombineDispatch",
        "OpenCombineFoundation",
        "OpenCombineShim"
      ],
      "sources" : [
        "AnyCancellable.swift",
        "AnyPublisher.swift",
        "AnySubscriber.swift",
        "Cancellable.swift",
        "Codable.swift",
        "CombineIdentifier.swift",
        "Concurrency/Future+Concurrency.swift",
        "Concurrency/GENERATED-Publisher+Concurrency.swift",
        "CurrentValueSubject.swift",
        "CustomCombineIdentifierConvertible.swift",
        "Future.swift",
        "Helpers/ConduitBase.swift",
        "Helpers/ConduitList.swift",
        "Helpers/DebugHook.swift",
        "Helpers/FilterProducer.swift",
        "Helpers/Locking.swift",
        "Helpers/PartialCompletion.swift",
        "Helpers/PublishedSubject.swift",
        "Helpers/PublishedSubscriber.swift",
        "Helpers/ReduceProducer.swift",
        "Helpers/SubjectSubscriber.swift",
        "Helpers/SubscriberTap.swift",
        "Helpers/SubscriptionStatus.swift",
        "Helpers/SubscriptionTap.swift",
        "Helpers/Utils.swift",
        "Helpers/Violations.swift",
        "ImmediateScheduler.swift",
        "ObservableObject.swift",
        "PassthroughSubject.swift",
        "Published.swift",
        "Publisher+Subscribe.swift",
        "Publishers/Deferred.swift",
        "Publishers/Empty.swift",
        "Publishers/Fail.swift",
        "Publishers/GENERATED-Publishers.Catch.swift",
        "Publishers/GENERATED-Publishers.Encode.swift",
        "Publishers/GENERATED-Publishers.MapKeyPath.swift",
        "Publishers/Just.swift",
        "Publishers/Optional.Publisher.swift",
        "Publishers/Publishers.AllSatisfy.swift",
        "Publishers/Publishers.AssertNoFailure.swift",
        "Publishers/Publishers.Autoconnect.swift",
        "Publishers/Publishers.Breakpoint.swift",
        "Publishers/Publishers.Buffer.swift",
        "Publishers/Publishers.Collect.swift",
        "Publishers/Publishers.CollectByCount.swift",
        "Publishers/Publishers.CombineLatest.swift",
        "Publishers/Publishers.CompactMap.swift",
        "Publishers/Publishers.Comparison.swift",
        "Publishers/Publishers.Concatenate.swift",
        "Publishers/Publishers.Contains.swift",
        "Publishers/Publishers.Count.swift",
        "Publishers/Publishers.Debounce.swift",
        "Publishers/Publishers.Delay.swift",
        "Publishers/Publishers.Drop.swift",
        "Publishers/Publishers.DropUntilOutput.swift",
        "Publishers/Publishers.DropWhile.swift",
        "Publishers/Publishers.Filter.swift",
        "Publishers/Publishers.First.swift",
        "Publishers/Publishers.FlatMap.swift",
        "Publishers/Publishers.HandleEvents.swift",
        "Publishers/Publishers.IgnoreOutput.swift",
        "Publishers/Publishers.Last.swift",
        "Publishers/Publishers.MakeConnectable.swift",
        "Publishers/Publishers.Map.swift",
        "Publishers/Publishers.MapError.swift",
        "Publishers/Publishers.MeasureInterval.swift",
        "Publishers/Publishers.Merge.swift",
        "Publishers/Publishers.Multicast.swift",
        "Publishers/Publishers.Output.swift",
        "Publishers/Publishers.PrefixUntilOutput.swift",
        "Publishers/Publishers.PrefixWhile.swift",
        "Publishers/Publishers.Print.swift",
        "Publishers/Publishers.ReceiveOn.swift",
        "Publishers/Publishers.Reduce.swift",
        "Publishers/Publishers.RemoveDuplicates.swift",
        "Publishers/Publishers.ReplaceEmpty.swift",
        "Publishers/Publishers.ReplaceError.swift",
        "Publishers/Publishers.Retry.swift",
        "Publishers/Publishers.Scan.swift",
        "Publishers/Publishers.Sequence.swift",
        "Publishers/Publishers.SetFailureType.swift",
        "Publishers/Publishers.Share.swift",
        "Publishers/Publishers.SubscribeOn.swift",
        "Publishers/Publishers.SwitchToLatest.swift",
        "Publishers/Publishers.Throttle.swift",
        "Publishers/Publishers.Timeout.swift",
        "Publishers/Publishers.Zip.swift",
        "Publishers/Publishers.swift",
        "Publishers/Record.swift",
        "Publishers/Result.Publisher.swift",
        "Result.swift",
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        "Scheduler.swift",
        "Subject+Void.swift",
        "Subscriber+Void.swift",
        "Subscribers/Subscribers.Assign.swift",
        "Subscribers/Subscribers.Completion.swift",
        "Subscribers/Subscribers.Demand.swift",
        "Subscribers/Subscribers.Sink.swift",
        "Subscribers/Subscribers.swift",
        "Subscription.swift",
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      "type" : "library"
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    {
      "c99name" : "COpenCombineHelpers",
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      "path" : "Sources/COpenCombineHelpers",
      "product_memberships" : [
        "OpenCombine",
        "OpenCombineDispatch",
        "OpenCombineFoundation",
        "OpenCombineShim"
      ],
      "sources" : [
        "COpenCombineHelpers.cpp"
      ],
      "type" : "library"
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  "tools_version" : "5.9"
}
wasm-6.1-latest: Pulling from finestructure/spi-images
Digest: sha256:7e37457820e5f17452a98118754f345f2619722c485f2db0d8b666940a83afd2
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:wasm-6.1-latest
Done.