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

Build Information

Successful build of OpenCombine, reference 0.15.1 (63aef3), with Swift 6.0 for macOS (SPM) on 4 Nov 2024 06:17:23 UTC.

Swift 6 data race errors: 5

Build Command

env DEVELOPER_DIR=/Applications/Xcode-16.1.0.app xcrun swift build --arch arm64 -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete

Build Log

19 |
20 |     /// Tells a publisher that it may send more values to the subscriber.
/Users/admin/builder/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: annotate 'singleton' with '@MainActor' if property should only be accessed from the main actor
   |                                `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
35 |
36 |         var description: String { return "Empty" }
[19/111] Compiling OpenCombine AnyCancellable.swift
/Users/admin/builder/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
/Users/admin/builder/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
/Users/admin/builder/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: annotate 'empty' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
18 | }
19 |
/Users/admin/builder/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.
/Users/admin/builder/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")
/Users/admin/builder/spi-builder-workspace/Sources/OpenCombine/Concurrency/GENERATED-Publisher+Concurrency.swift:137:26: warning: task-isolated value of type 'AsyncPublisher<Upstream>.Iterator.Inner.Input' (aka 'Upstream.Output') passed as a strongly transferred parameter; later accesses could race; this is an error in the Swift 6 language mode
135 |             let continuation = pending.removeFirst()
136 |             lock.unlock()
137 |             continuation.resume(returning: input)
    |                          `- warning: task-isolated value of type 'AsyncPublisher<Upstream>.Iterator.Inner.Input' (aka 'Upstream.Output') passed as a strongly transferred parameter; later accesses could race; this is an error in the Swift 6 language mode
138 |             return .none
139 |         }
/Users/admin/builder/spi-builder-workspace/Sources/OpenCombine/Concurrency/GENERATED-Publisher+Concurrency.swift:312:26: warning: task-isolated value of type 'AsyncThrowingPublisher<Upstream>.Iterator.Inner.Input' (aka 'Upstream.Output') passed as a strongly transferred parameter; later accesses could race; this is an error in the Swift 6 language mode
310 |             let continuation = pending.removeFirst()
311 |             lock.unlock()
312 |             continuation.resume(returning: input)
    |                          `- warning: task-isolated value of type 'AsyncThrowingPublisher<Upstream>.Iterator.Inner.Input' (aka 'Upstream.Output') passed as a strongly transferred parameter; later accesses could race; this is an error in the Swift 6 language mode
313 |             return .none
314 |         }
[20/111] Compiling OpenCombine AnyPublisher.swift
/Users/admin/builder/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
/Users/admin/builder/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
/Users/admin/builder/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: annotate 'empty' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
18 | }
19 |
/Users/admin/builder/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.
/Users/admin/builder/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")
/Users/admin/builder/spi-builder-workspace/Sources/OpenCombine/Concurrency/GENERATED-Publisher+Concurrency.swift:137:26: warning: task-isolated value of type 'AsyncPublisher<Upstream>.Iterator.Inner.Input' (aka 'Upstream.Output') passed as a strongly transferred parameter; later accesses could race; this is an error in the Swift 6 language mode
135 |             let continuation = pending.removeFirst()
136 |             lock.unlock()
137 |             continuation.resume(returning: input)
    |                          `- warning: task-isolated value of type 'AsyncPublisher<Upstream>.Iterator.Inner.Input' (aka 'Upstream.Output') passed as a strongly transferred parameter; later accesses could race; this is an error in the Swift 6 language mode
138 |             return .none
139 |         }
/Users/admin/builder/spi-builder-workspace/Sources/OpenCombine/Concurrency/GENERATED-Publisher+Concurrency.swift:312:26: warning: task-isolated value of type 'AsyncThrowingPublisher<Upstream>.Iterator.Inner.Input' (aka 'Upstream.Output') passed as a strongly transferred parameter; later accesses could race; this is an error in the Swift 6 language mode
310 |             let continuation = pending.removeFirst()
311 |             lock.unlock()
312 |             continuation.resume(returning: input)
    |                          `- warning: task-isolated value of type 'AsyncThrowingPublisher<Upstream>.Iterator.Inner.Input' (aka 'Upstream.Output') passed as a strongly transferred parameter; later accesses could race; this is an error in the Swift 6 language mode
313 |             return .none
314 |         }
[21/111] Compiling OpenCombine AnySubscriber.swift
/Users/admin/builder/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
/Users/admin/builder/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
/Users/admin/builder/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: annotate 'empty' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
18 | }
19 |
/Users/admin/builder/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.
/Users/admin/builder/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")
/Users/admin/builder/spi-builder-workspace/Sources/OpenCombine/Concurrency/GENERATED-Publisher+Concurrency.swift:137:26: warning: task-isolated value of type 'AsyncPublisher<Upstream>.Iterator.Inner.Input' (aka 'Upstream.Output') passed as a strongly transferred parameter; later accesses could race; this is an error in the Swift 6 language mode
135 |             let continuation = pending.removeFirst()
136 |             lock.unlock()
137 |             continuation.resume(returning: input)
    |                          `- warning: task-isolated value of type 'AsyncPublisher<Upstream>.Iterator.Inner.Input' (aka 'Upstream.Output') passed as a strongly transferred parameter; later accesses could race; this is an error in the Swift 6 language mode
138 |             return .none
139 |         }
/Users/admin/builder/spi-builder-workspace/Sources/OpenCombine/Concurrency/GENERATED-Publisher+Concurrency.swift:312:26: warning: task-isolated value of type 'AsyncThrowingPublisher<Upstream>.Iterator.Inner.Input' (aka 'Upstream.Output') passed as a strongly transferred parameter; later accesses could race; this is an error in the Swift 6 language mode
310 |             let continuation = pending.removeFirst()
311 |             lock.unlock()
312 |             continuation.resume(returning: input)
    |                          `- warning: task-isolated value of type 'AsyncThrowingPublisher<Upstream>.Iterator.Inner.Input' (aka 'Upstream.Output') passed as a strongly transferred parameter; later accesses could race; this is an error in the Swift 6 language mode
313 |             return .none
314 |         }
[22/111] Compiling OpenCombine Cancellable.swift
/Users/admin/builder/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
/Users/admin/builder/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
/Users/admin/builder/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: annotate 'empty' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
18 | }
19 |
/Users/admin/builder/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.
/Users/admin/builder/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")
/Users/admin/builder/spi-builder-workspace/Sources/OpenCombine/Concurrency/GENERATED-Publisher+Concurrency.swift:137:26: warning: task-isolated value of type 'AsyncPublisher<Upstream>.Iterator.Inner.Input' (aka 'Upstream.Output') passed as a strongly transferred parameter; later accesses could race; this is an error in the Swift 6 language mode
135 |             let continuation = pending.removeFirst()
136 |             lock.unlock()
137 |             continuation.resume(returning: input)
    |                          `- warning: task-isolated value of type 'AsyncPublisher<Upstream>.Iterator.Inner.Input' (aka 'Upstream.Output') passed as a strongly transferred parameter; later accesses could race; this is an error in the Swift 6 language mode
138 |             return .none
139 |         }
/Users/admin/builder/spi-builder-workspace/Sources/OpenCombine/Concurrency/GENERATED-Publisher+Concurrency.swift:312:26: warning: task-isolated value of type 'AsyncThrowingPublisher<Upstream>.Iterator.Inner.Input' (aka 'Upstream.Output') passed as a strongly transferred parameter; later accesses could race; this is an error in the Swift 6 language mode
310 |             let continuation = pending.removeFirst()
311 |             lock.unlock()
312 |             continuation.resume(returning: input)
    |                          `- warning: task-isolated value of type 'AsyncThrowingPublisher<Upstream>.Iterator.Inner.Input' (aka 'Upstream.Output') passed as a strongly transferred parameter; later accesses could race; this is an error in the Swift 6 language mode
313 |             return .none
314 |         }
[23/111] Compiling OpenCombine Codable.swift
/Users/admin/builder/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
/Users/admin/builder/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
/Users/admin/builder/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: annotate 'empty' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
18 | }
19 |
/Users/admin/builder/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.
/Users/admin/builder/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")
/Users/admin/builder/spi-builder-workspace/Sources/OpenCombine/Concurrency/GENERATED-Publisher+Concurrency.swift:137:26: warning: task-isolated value of type 'AsyncPublisher<Upstream>.Iterator.Inner.Input' (aka 'Upstream.Output') passed as a strongly transferred parameter; later accesses could race; this is an error in the Swift 6 language mode
135 |             let continuation = pending.removeFirst()
136 |             lock.unlock()
137 |             continuation.resume(returning: input)
    |                          `- warning: task-isolated value of type 'AsyncPublisher<Upstream>.Iterator.Inner.Input' (aka 'Upstream.Output') passed as a strongly transferred parameter; later accesses could race; this is an error in the Swift 6 language mode
138 |             return .none
139 |         }
/Users/admin/builder/spi-builder-workspace/Sources/OpenCombine/Concurrency/GENERATED-Publisher+Concurrency.swift:312:26: warning: task-isolated value of type 'AsyncThrowingPublisher<Upstream>.Iterator.Inner.Input' (aka 'Upstream.Output') passed as a strongly transferred parameter; later accesses could race; this is an error in the Swift 6 language mode
310 |             let continuation = pending.removeFirst()
311 |             lock.unlock()
312 |             continuation.resume(returning: input)
    |                          `- warning: task-isolated value of type 'AsyncThrowingPublisher<Upstream>.Iterator.Inner.Input' (aka 'Upstream.Output') passed as a strongly transferred parameter; later accesses could race; this is an error in the Swift 6 language mode
313 |             return .none
314 |         }
[24/111] Compiling OpenCombine CombineIdentifier.swift
/Users/admin/builder/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
/Users/admin/builder/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
/Users/admin/builder/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: annotate 'empty' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
18 | }
19 |
/Users/admin/builder/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.
/Users/admin/builder/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")
/Users/admin/builder/spi-builder-workspace/Sources/OpenCombine/Concurrency/GENERATED-Publisher+Concurrency.swift:137:26: warning: task-isolated value of type 'AsyncPublisher<Upstream>.Iterator.Inner.Input' (aka 'Upstream.Output') passed as a strongly transferred parameter; later accesses could race; this is an error in the Swift 6 language mode
135 |             let continuation = pending.removeFirst()
136 |             lock.unlock()
137 |             continuation.resume(returning: input)
    |                          `- warning: task-isolated value of type 'AsyncPublisher<Upstream>.Iterator.Inner.Input' (aka 'Upstream.Output') passed as a strongly transferred parameter; later accesses could race; this is an error in the Swift 6 language mode
138 |             return .none
139 |         }
/Users/admin/builder/spi-builder-workspace/Sources/OpenCombine/Concurrency/GENERATED-Publisher+Concurrency.swift:312:26: warning: task-isolated value of type 'AsyncThrowingPublisher<Upstream>.Iterator.Inner.Input' (aka 'Upstream.Output') passed as a strongly transferred parameter; later accesses could race; this is an error in the Swift 6 language mode
310 |             let continuation = pending.removeFirst()
311 |             lock.unlock()
312 |             continuation.resume(returning: input)
    |                          `- warning: task-isolated value of type 'AsyncThrowingPublisher<Upstream>.Iterator.Inner.Input' (aka 'Upstream.Output') passed as a strongly transferred parameter; later accesses could race; this is an error in the Swift 6 language mode
313 |             return .none
314 |         }
[25/111] Compiling OpenCombine Future+Concurrency.swift
/Users/admin/builder/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
/Users/admin/builder/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
/Users/admin/builder/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: annotate 'empty' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
18 | }
19 |
/Users/admin/builder/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.
/Users/admin/builder/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")
/Users/admin/builder/spi-builder-workspace/Sources/OpenCombine/Concurrency/GENERATED-Publisher+Concurrency.swift:137:26: warning: task-isolated value of type 'AsyncPublisher<Upstream>.Iterator.Inner.Input' (aka 'Upstream.Output') passed as a strongly transferred parameter; later accesses could race; this is an error in the Swift 6 language mode
135 |             let continuation = pending.removeFirst()
136 |             lock.unlock()
137 |             continuation.resume(returning: input)
    |                          `- warning: task-isolated value of type 'AsyncPublisher<Upstream>.Iterator.Inner.Input' (aka 'Upstream.Output') passed as a strongly transferred parameter; later accesses could race; this is an error in the Swift 6 language mode
138 |             return .none
139 |         }
/Users/admin/builder/spi-builder-workspace/Sources/OpenCombine/Concurrency/GENERATED-Publisher+Concurrency.swift:312:26: warning: task-isolated value of type 'AsyncThrowingPublisher<Upstream>.Iterator.Inner.Input' (aka 'Upstream.Output') passed as a strongly transferred parameter; later accesses could race; this is an error in the Swift 6 language mode
310 |             let continuation = pending.removeFirst()
311 |             lock.unlock()
312 |             continuation.resume(returning: input)
    |                          `- warning: task-isolated value of type 'AsyncThrowingPublisher<Upstream>.Iterator.Inner.Input' (aka 'Upstream.Output') passed as a strongly transferred parameter; later accesses could race; this is an error in the Swift 6 language mode
313 |             return .none
314 |         }
[26/111] Compiling OpenCombine GENERATED-Publisher+Concurrency.swift
/Users/admin/builder/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
/Users/admin/builder/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
/Users/admin/builder/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: annotate 'empty' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
18 | }
19 |
/Users/admin/builder/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.
/Users/admin/builder/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")
/Users/admin/builder/spi-builder-workspace/Sources/OpenCombine/Concurrency/GENERATED-Publisher+Concurrency.swift:137:26: warning: task-isolated value of type 'AsyncPublisher<Upstream>.Iterator.Inner.Input' (aka 'Upstream.Output') passed as a strongly transferred parameter; later accesses could race; this is an error in the Swift 6 language mode
135 |             let continuation = pending.removeFirst()
136 |             lock.unlock()
137 |             continuation.resume(returning: input)
    |                          `- warning: task-isolated value of type 'AsyncPublisher<Upstream>.Iterator.Inner.Input' (aka 'Upstream.Output') passed as a strongly transferred parameter; later accesses could race; this is an error in the Swift 6 language mode
138 |             return .none
139 |         }
/Users/admin/builder/spi-builder-workspace/Sources/OpenCombine/Concurrency/GENERATED-Publisher+Concurrency.swift:312:26: warning: task-isolated value of type 'AsyncThrowingPublisher<Upstream>.Iterator.Inner.Input' (aka 'Upstream.Output') passed as a strongly transferred parameter; later accesses could race; this is an error in the Swift 6 language mode
310 |             let continuation = pending.removeFirst()
311 |             lock.unlock()
312 |             continuation.resume(returning: input)
    |                          `- warning: task-isolated value of type 'AsyncThrowingPublisher<Upstream>.Iterator.Inner.Input' (aka 'Upstream.Output') passed as a strongly transferred parameter; later accesses could race; this is an error in the Swift 6 language mode
313 |             return .none
314 |         }
[27/111] Compiling OpenCombine CurrentValueSubject.swift
/Users/admin/builder/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
/Users/admin/builder/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
/Users/admin/builder/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: annotate 'empty' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
18 | }
19 |
/Users/admin/builder/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.
/Users/admin/builder/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")
/Users/admin/builder/spi-builder-workspace/Sources/OpenCombine/Concurrency/GENERATED-Publisher+Concurrency.swift:137:26: warning: task-isolated value of type 'AsyncPublisher<Upstream>.Iterator.Inner.Input' (aka 'Upstream.Output') passed as a strongly transferred parameter; later accesses could race; this is an error in the Swift 6 language mode
135 |             let continuation = pending.removeFirst()
136 |             lock.unlock()
137 |             continuation.resume(returning: input)
    |                          `- warning: task-isolated value of type 'AsyncPublisher<Upstream>.Iterator.Inner.Input' (aka 'Upstream.Output') passed as a strongly transferred parameter; later accesses could race; this is an error in the Swift 6 language mode
138 |             return .none
139 |         }
/Users/admin/builder/spi-builder-workspace/Sources/OpenCombine/Concurrency/GENERATED-Publisher+Concurrency.swift:312:26: warning: task-isolated value of type 'AsyncThrowingPublisher<Upstream>.Iterator.Inner.Input' (aka 'Upstream.Output') passed as a strongly transferred parameter; later accesses could race; this is an error in the Swift 6 language mode
310 |             let continuation = pending.removeFirst()
311 |             lock.unlock()
312 |             continuation.resume(returning: input)
    |                          `- warning: task-isolated value of type 'AsyncThrowingPublisher<Upstream>.Iterator.Inner.Input' (aka 'Upstream.Output') passed as a strongly transferred parameter; later accesses could race; this is an error in the Swift 6 language mode
313 |             return .none
314 |         }
[28/111] Compiling OpenCombine CustomCombineIdentifierConvertible.swift
/Users/admin/builder/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
/Users/admin/builder/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
/Users/admin/builder/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: annotate 'empty' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
18 | }
19 |
/Users/admin/builder/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.
/Users/admin/builder/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")
/Users/admin/builder/spi-builder-workspace/Sources/OpenCombine/Concurrency/GENERATED-Publisher+Concurrency.swift:137:26: warning: task-isolated value of type 'AsyncPublisher<Upstream>.Iterator.Inner.Input' (aka 'Upstream.Output') passed as a strongly transferred parameter; later accesses could race; this is an error in the Swift 6 language mode
135 |             let continuation = pending.removeFirst()
136 |             lock.unlock()
137 |             continuation.resume(returning: input)
    |                          `- warning: task-isolated value of type 'AsyncPublisher<Upstream>.Iterator.Inner.Input' (aka 'Upstream.Output') passed as a strongly transferred parameter; later accesses could race; this is an error in the Swift 6 language mode
138 |             return .none
139 |         }
/Users/admin/builder/spi-builder-workspace/Sources/OpenCombine/Concurrency/GENERATED-Publisher+Concurrency.swift:312:26: warning: task-isolated value of type 'AsyncThrowingPublisher<Upstream>.Iterator.Inner.Input' (aka 'Upstream.Output') passed as a strongly transferred parameter; later accesses could race; this is an error in the Swift 6 language mode
310 |             let continuation = pending.removeFirst()
311 |             lock.unlock()
312 |             continuation.resume(returning: input)
    |                          `- warning: task-isolated value of type 'AsyncThrowingPublisher<Upstream>.Iterator.Inner.Input' (aka 'Upstream.Output') passed as a strongly transferred parameter; later accesses could race; this is an error in the Swift 6 language mode
313 |             return .none
314 |         }
[29/111] Compiling OpenCombine Future.swift
/Users/admin/builder/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
/Users/admin/builder/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
/Users/admin/builder/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: annotate 'empty' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
18 | }
19 |
/Users/admin/builder/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.
/Users/admin/builder/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")
/Users/admin/builder/spi-builder-workspace/Sources/OpenCombine/Concurrency/GENERATED-Publisher+Concurrency.swift:137:26: warning: task-isolated value of type 'AsyncPublisher<Upstream>.Iterator.Inner.Input' (aka 'Upstream.Output') passed as a strongly transferred parameter; later accesses could race; this is an error in the Swift 6 language mode
135 |             let continuation = pending.removeFirst()
136 |             lock.unlock()
137 |             continuation.resume(returning: input)
    |                          `- warning: task-isolated value of type 'AsyncPublisher<Upstream>.Iterator.Inner.Input' (aka 'Upstream.Output') passed as a strongly transferred parameter; later accesses could race; this is an error in the Swift 6 language mode
138 |             return .none
139 |         }
/Users/admin/builder/spi-builder-workspace/Sources/OpenCombine/Concurrency/GENERATED-Publisher+Concurrency.swift:312:26: warning: task-isolated value of type 'AsyncThrowingPublisher<Upstream>.Iterator.Inner.Input' (aka 'Upstream.Output') passed as a strongly transferred parameter; later accesses could race; this is an error in the Swift 6 language mode
310 |             let continuation = pending.removeFirst()
311 |             lock.unlock()
312 |             continuation.resume(returning: input)
    |                          `- warning: task-isolated value of type 'AsyncThrowingPublisher<Upstream>.Iterator.Inner.Input' (aka 'Upstream.Output') passed as a strongly transferred parameter; later accesses could race; this is an error in the Swift 6 language mode
313 |             return .none
314 |         }
[30/111] Compiling OpenCombine Publishers.SwitchToLatest.swift
/Users/admin/builder/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: annotate 'empty' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
18 | }
19 |
/Users/admin/builder/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.
[31/111] Compiling OpenCombine Publishers.Throttle.swift
/Users/admin/builder/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: annotate 'empty' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
18 | }
19 |
/Users/admin/builder/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.
[32/111] Compiling OpenCombine Publishers.Timeout.swift
/Users/admin/builder/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: annotate 'empty' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
18 | }
19 |
/Users/admin/builder/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.
[33/111] Compiling OpenCombine Publishers.Zip.swift
/Users/admin/builder/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: annotate 'empty' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
18 | }
19 |
/Users/admin/builder/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.
[34/111] Compiling OpenCombine Publishers.swift
/Users/admin/builder/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: annotate 'empty' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
18 | }
19 |
/Users/admin/builder/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.
[35/111] Compiling OpenCombine Record.swift
/Users/admin/builder/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: annotate 'empty' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
18 | }
19 |
/Users/admin/builder/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.
[36/111] Compiling OpenCombine Result.Publisher.swift
/Users/admin/builder/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: annotate 'empty' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
18 | }
19 |
/Users/admin/builder/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.
[37/111] Compiling OpenCombine Result.swift
/Users/admin/builder/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: annotate 'empty' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
18 | }
19 |
/Users/admin/builder/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.
[38/111] Compiling OpenCombine RootProtocols.swift
/Users/admin/builder/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: annotate 'empty' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
18 | }
19 |
/Users/admin/builder/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.
[39/111] Compiling OpenCombine Scheduler.swift
/Users/admin/builder/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: annotate 'empty' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
18 | }
19 |
/Users/admin/builder/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.
[40/111] Compiling OpenCombine Publishers.Collect.swift
[41/111] Compiling OpenCombine Publishers.CollectByCount.swift
[42/111] Compiling OpenCombine Publishers.CombineLatest.swift
[43/111] Compiling OpenCombine Publishers.CompactMap.swift
[44/111] Compiling OpenCombine Publishers.Comparison.swift
[45/111] Compiling OpenCombine Publishers.Concatenate.swift
[46/111] Compiling OpenCombine Publishers.Contains.swift
[47/111] Compiling OpenCombine Publishers.Count.swift
[48/111] Compiling OpenCombine Publishers.Debounce.swift
[49/111] Compiling OpenCombine Publishers.Delay.swift
[50/111] Compiling OpenCombine Publishers.Reduce.swift
/Users/admin/builder/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: annotate 'empty' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
18 | }
19 |
/Users/admin/builder/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.
[51/111] Compiling OpenCombine Publishers.RemoveDuplicates.swift
/Users/admin/builder/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: annotate 'empty' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
18 | }
19 |
/Users/admin/builder/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.
[52/111] Compiling OpenCombine Publishers.ReplaceEmpty.swift
/Users/admin/builder/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: annotate 'empty' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
18 | }
19 |
/Users/admin/builder/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.
[53/111] Compiling OpenCombine Publishers.ReplaceError.swift
/Users/admin/builder/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: annotate 'empty' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
18 | }
19 |
/Users/admin/builder/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.
[54/111] Compiling OpenCombine Publishers.Retry.swift
/Users/admin/builder/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: annotate 'empty' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
18 | }
19 |
/Users/admin/builder/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.
[55/111] Compiling OpenCombine Publishers.Scan.swift
/Users/admin/builder/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: annotate 'empty' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
18 | }
19 |
/Users/admin/builder/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.
[56/111] Compiling OpenCombine Publishers.Sequence.swift
/Users/admin/builder/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: annotate 'empty' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
18 | }
19 |
/Users/admin/builder/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.
[57/111] Compiling OpenCombine Publishers.SetFailureType.swift
/Users/admin/builder/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: annotate 'empty' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
18 | }
19 |
/Users/admin/builder/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.
[58/111] Compiling OpenCombine Publishers.Share.swift
/Users/admin/builder/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: annotate 'empty' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
18 | }
19 |
/Users/admin/builder/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.
[59/111] Compiling OpenCombine Publishers.SubscribeOn.swift
/Users/admin/builder/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: annotate 'empty' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
18 | }
19 |
/Users/admin/builder/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.
[60/111] Compiling OpenCombine Subject+Void.swift
/Users/admin/builder/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: annotate 'empty' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
18 | }
19 |
/Users/admin/builder/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.
/Users/admin/builder/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: annotate 'singleton' with '@MainActor' if property should only be accessed from the main actor
   |                                `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
35 |
36 |         var description: String { return "Empty" }
[61/111] Compiling OpenCombine Subscriber+Void.swift
/Users/admin/builder/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: annotate 'empty' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
18 | }
19 |
/Users/admin/builder/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.
/Users/admin/builder/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: annotate 'singleton' with '@MainActor' if property should only be accessed from the main actor
   |                                `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
35 |
36 |         var description: String { return "Empty" }
[62/111] Compiling OpenCombine Subscribers.Assign.swift
/Users/admin/builder/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: annotate 'empty' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
18 | }
19 |
/Users/admin/builder/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.
/Users/admin/builder/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: annotate 'singleton' with '@MainActor' if property should only be accessed from the main actor
   |                                `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
35 |
36 |         var description: String { return "Empty" }
[63/111] Compiling OpenCombine Subscribers.Completion.swift
/Users/admin/builder/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: annotate 'empty' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
18 | }
19 |
/Users/admin/builder/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.
/Users/admin/builder/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: annotate 'singleton' with '@MainActor' if property should only be accessed from the main actor
   |                                `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
35 |
36 |         var description: String { return "Empty" }
[64/111] Compiling OpenCombine Subscribers.Demand.swift
/Users/admin/builder/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: annotate 'empty' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
18 | }
19 |
/Users/admin/builder/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.
/Users/admin/builder/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: annotate 'singleton' with '@MainActor' if property should only be accessed from the main actor
   |                                `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
35 |
36 |         var description: String { return "Empty" }
[65/111] Compiling OpenCombine Subscribers.Sink.swift
/Users/admin/builder/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: annotate 'empty' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
18 | }
19 |
/Users/admin/builder/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.
/Users/admin/builder/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: annotate 'singleton' with '@MainActor' if property should only be accessed from the main actor
   |                                `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
35 |
36 |         var description: String { return "Empty" }
[66/111] Compiling OpenCombine Subscribers.swift
/Users/admin/builder/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: annotate 'empty' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
18 | }
19 |
/Users/admin/builder/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.
/Users/admin/builder/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: annotate 'singleton' with '@MainActor' if property should only be accessed from the main actor
   |                                `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
35 |
36 |         var description: String { return "Empty" }
[67/111] Compiling OpenCombine Subscription.swift
/Users/admin/builder/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: annotate 'empty' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
18 | }
19 |
/Users/admin/builder/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.
/Users/admin/builder/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: annotate 'singleton' with '@MainActor' if property should only be accessed from the main actor
   |                                `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
35 |
36 |         var description: String { return "Empty" }
[68/111] Compiling OpenCombine Subscriptions.swift
/Users/admin/builder/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: annotate 'empty' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
18 | }
19 |
/Users/admin/builder/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.
/Users/admin/builder/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: annotate 'singleton' with '@MainActor' if property should only be accessed from the main actor
   |                                `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
35 |
36 |         var description: String { return "Empty" }
[69/111] Compiling OpenCombine _Introspection.swift
/Users/admin/builder/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: annotate 'empty' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
18 | }
19 |
/Users/admin/builder/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.
/Users/admin/builder/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: annotate 'singleton' with '@MainActor' if property should only be accessed from the main actor
   |                                `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
35 |
36 |         var description: String { return "Empty" }
[70/111] Compiling OpenCombine Fail.swift
/Users/admin/builder/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: annotate 'empty' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
18 | }
19 |
/Users/admin/builder/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.
[71/111] Compiling OpenCombine GENERATED-Publishers.Catch.swift
/Users/admin/builder/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: annotate 'empty' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
18 | }
19 |
/Users/admin/builder/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.
[72/111] Compiling OpenCombine GENERATED-Publishers.Encode.swift
/Users/admin/builder/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: annotate 'empty' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
18 | }
19 |
/Users/admin/builder/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.
[73/111] Compiling OpenCombine GENERATED-Publishers.MapKeyPath.swift
/Users/admin/builder/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: annotate 'empty' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
18 | }
19 |
/Users/admin/builder/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.
[74/111] Compiling OpenCombine Just.swift
/Users/admin/builder/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: annotate 'empty' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
18 | }
19 |
/Users/admin/builder/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.
[75/111] Compiling OpenCombine Optional.Publisher.swift
/Users/admin/builder/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: annotate 'empty' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
18 | }
19 |
/Users/admin/builder/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.
[76/111] Compiling OpenCombine Publishers.AllSatisfy.swift
/Users/admin/builder/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: annotate 'empty' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
18 | }
19 |
/Users/admin/builder/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.
[77/111] Compiling OpenCombine Publishers.AssertNoFailure.swift
/Users/admin/builder/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: annotate 'empty' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
18 | }
19 |
/Users/admin/builder/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.
[78/111] Compiling OpenCombine Publishers.Autoconnect.swift
/Users/admin/builder/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: annotate 'empty' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
18 | }
19 |
/Users/admin/builder/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.
[79/111] Compiling OpenCombine Publishers.Breakpoint.swift
/Users/admin/builder/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: annotate 'empty' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
18 | }
19 |
/Users/admin/builder/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.
[80/111] Compiling OpenCombine Publishers.Buffer.swift
/Users/admin/builder/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: annotate 'empty' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
18 | }
19 |
/Users/admin/builder/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.
[81/111] Compiling OpenCombine Publishers.Drop.swift
[82/111] Compiling OpenCombine Publishers.DropUntilOutput.swift
[83/111] Compiling OpenCombine Publishers.DropWhile.swift
[84/111] Compiling OpenCombine Publishers.Filter.swift
[85/111] Compiling OpenCombine Publishers.First.swift
[86/111] Compiling OpenCombine Publishers.FlatMap.swift
[87/111] Compiling OpenCombine Publishers.HandleEvents.swift
[88/111] Compiling OpenCombine Publishers.IgnoreOutput.swift
[89/111] Compiling OpenCombine Publishers.Last.swift
[90/111] Compiling OpenCombine Publishers.MakeConnectable.swift
[91/111] Compiling OpenCombine SubscriptionStatus.swift
/Users/admin/builder/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: annotate 'shared' with '@MainActor' if property should only be accessed from the main actor
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
134 |
135 |     /// Performs the action at the next possible opportunity.
/Users/admin/builder/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: annotate 'empty' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
18 | }
19 |
/Users/admin/builder/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.
[92/111] Compiling OpenCombine SubscriptionTap.swift
/Users/admin/builder/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: annotate 'shared' with '@MainActor' if property should only be accessed from the main actor
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
134 |
135 |     /// Performs the action at the next possible opportunity.
/Users/admin/builder/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: annotate 'empty' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
18 | }
19 |
/Users/admin/builder/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.
[93/111] Compiling OpenCombine Utils.swift
/Users/admin/builder/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: annotate 'shared' with '@MainActor' if property should only be accessed from the main actor
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
134 |
135 |     /// Performs the action at the next possible opportunity.
/Users/admin/builder/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: annotate 'empty' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
18 | }
19 |
/Users/admin/builder/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.
[94/111] Compiling OpenCombine Violations.swift
/Users/admin/builder/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: annotate 'shared' with '@MainActor' if property should only be accessed from the main actor
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
134 |
135 |     /// Performs the action at the next possible opportunity.
/Users/admin/builder/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: annotate 'empty' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
18 | }
19 |
/Users/admin/builder/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.
[95/111] Compiling OpenCombine ImmediateScheduler.swift
/Users/admin/builder/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: annotate 'shared' with '@MainActor' if property should only be accessed from the main actor
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
134 |
135 |     /// Performs the action at the next possible opportunity.
/Users/admin/builder/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: annotate 'empty' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
18 | }
19 |
/Users/admin/builder/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.
[96/111] Compiling OpenCombine ObservableObject.swift
/Users/admin/builder/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: annotate 'shared' with '@MainActor' if property should only be accessed from the main actor
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
134 |
135 |     /// Performs the action at the next possible opportunity.
/Users/admin/builder/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: annotate 'empty' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
18 | }
19 |
/Users/admin/builder/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.
[97/111] Compiling OpenCombine PassthroughSubject.swift
/Users/admin/builder/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: annotate 'shared' with '@MainActor' if property should only be accessed from the main actor
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
134 |
135 |     /// Performs the action at the next possible opportunity.
/Users/admin/builder/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: annotate 'empty' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
18 | }
19 |
/Users/admin/builder/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.
[98/111] Compiling OpenCombine Published.swift
/Users/admin/builder/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: annotate 'shared' with '@MainActor' if property should only be accessed from the main actor
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
134 |
135 |     /// Performs the action at the next possible opportunity.
/Users/admin/builder/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: annotate 'empty' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
18 | }
19 |
/Users/admin/builder/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.
[99/111] Compiling OpenCombine Publisher+Subscribe.swift
/Users/admin/builder/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: annotate 'shared' with '@MainActor' if property should only be accessed from the main actor
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
134 |
135 |     /// Performs the action at the next possible opportunity.
/Users/admin/builder/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: annotate 'empty' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
18 | }
19 |
/Users/admin/builder/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.
[100/111] Compiling OpenCombine Deferred.swift
/Users/admin/builder/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: annotate 'shared' with '@MainActor' if property should only be accessed from the main actor
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
134 |
135 |     /// Performs the action at the next possible opportunity.
/Users/admin/builder/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: annotate 'empty' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
18 | }
19 |
/Users/admin/builder/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.
[101/111] Compiling OpenCombine Empty.swift
/Users/admin/builder/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: annotate 'shared' with '@MainActor' if property should only be accessed from the main actor
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
134 |
135 |     /// Performs the action at the next possible opportunity.
/Users/admin/builder/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: annotate 'empty' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
18 | }
19 |
/Users/admin/builder/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.
[102/111] Compiling OpenCombine Publishers.Map.swift
[103/111] Compiling OpenCombine Publishers.MapError.swift
[104/111] Compiling OpenCombine Publishers.MeasureInterval.swift
[105/111] Compiling OpenCombine Publishers.Merge.swift
[106/111] Compiling OpenCombine Publishers.Multicast.swift
[107/111] Compiling OpenCombine Publishers.Output.swift
[108/111] Compiling OpenCombine Publishers.PrefixUntilOutput.swift
[109/111] Compiling OpenCombine Publishers.PrefixWhile.swift
[110/111] Compiling OpenCombine Publishers.Print.swift
[111/111] Compiling OpenCombine Publishers.ReceiveOn.swift
[112/124] Emitting module OpenCombineDispatch
[113/124] Compiling OpenCombineDispatch DispatchQueue+Scheduler.swift
/Users/admin/builder/spi-builder-workspace/Sources/OpenCombineDispatch/DispatchQueue+Scheduler.swift:302:34: warning: passing non-sendable parameter 'action' to function expecting a @Sendable closure
295 |
296 |         public func schedule(options: SchedulerOptions?,
297 |                              _ action: @escaping () -> Void) {
    |                                `- note: parameter 'action' is implicitly non-sendable
298 |             let options = options ?? .init()
299 |             queue.async(group: options.group,
300 |                         qos: options.qos,
301 |                         flags: options.flags,
302 |                         execute: action)
    |                                  `- warning: passing non-sendable parameter 'action' to function expecting a @Sendable closure
303 |         }
304 |
/Users/admin/builder/spi-builder-workspace/Sources/OpenCombineDispatch/DispatchQueue+Scheduler.swift:313:39: warning: passing non-sendable parameter 'action' to function expecting a @Sendable closure
306 |                              tolerance: SchedulerTimeType.Stride,
307 |                              options: SchedulerOptions?,
308 |                              _ action: @escaping () -> Void) {
    |                                `- note: parameter 'action' is implicitly non-sendable
309 |             let options = options ?? .init()
310 |             queue.asyncAfter(deadline: date.dispatchTime,
311 |                              qos: options.qos,
312 |                              flags: options.flags,
313 |                              execute: action)
    |                                       `- warning: passing non-sendable parameter 'action' to function expecting a @Sendable closure
314 |         }
315 |
[114/124] Emitting module OpenCombineFoundation
/Users/admin/builder/spi-builder-workspace/Sources/OpenCombineFoundation/OperationQueue+Scheduler.swift:160:29: warning: class 'DelayReadyOperation' must restate inherited '@unchecked Sendable' conformance
158 |         }
159 |
160 |         private final class DelayReadyOperation: Operation, Cancellable {
    |                             `- warning: class 'DelayReadyOperation' must restate inherited '@unchecked Sendable' conformance
161 |
162 |             fileprivate final class CancellationContext: Cancellable {
[115/125] Compiling OpenCombineFoundation RunLoop+Scheduler.swift
[116/125] Compiling OpenCombineFoundation Violations.swift
[117/125] Compiling OpenCombineFoundation Locking.swift
[118/125] Compiling OpenCombineFoundation Portability.swift
[119/125] Compiling OpenCombineFoundation PropertyListEncoder.swift
[120/125] Compiling OpenCombineFoundation Timer+Publisher.swift
[121/125] Compiling OpenCombineFoundation NotificationCenter.swift
/Users/admin/builder/spi-builder-workspace/Sources/OpenCombineFoundation/NotificationCenter.swift:169:21: warning: capture of 'self' with non-sendable type 'Notification.Subscription<Downstream>?' in a `@Sendable` closure; this is an error in the Swift 6 language mode
137 |
138 | extension Notification {
139 |     fileprivate final class Subscription<Downstream: Subscriber>
    |                             `- note: generic class 'Subscription' does not conform to the 'Sendable' protocol
140 |         : OpenCombine.Subscription,
141 |           CustomStringConvertible,
    :
167 |             self.observation = center
168 |                 .addObserver(forName: name, object: object, queue: nil) { [weak self] in
169 |                     self?.didReceiveNotification($0, downstream: downstream)
    |                     `- warning: capture of 'self' with non-sendable type 'Notification.Subscription<Downstream>?' in a `@Sendable` closure; this is an error in the Swift 6 language mode
170 |                 }
171 |         }
/Users/admin/builder/spi-builder-workspace/Sources/OpenCombineFoundation/NotificationCenter.swift:169:66: warning: capture of 'downstream' with non-sendable type 'Downstream' in a `@Sendable` closure; this is an error in the Swift 6 language mode
137 |
138 | extension Notification {
139 |     fileprivate final class Subscription<Downstream: Subscriber>
    |                                          `- note: consider making generic parameter 'Downstream' conform to the 'Sendable' protocol
140 |         : OpenCombine.Subscription,
141 |           CustomStringConvertible,
    :
167 |             self.observation = center
168 |                 .addObserver(forName: name, object: object, queue: nil) { [weak self] in
169 |                     self?.didReceiveNotification($0, downstream: downstream)
    |                                                                  `- warning: capture of 'downstream' with non-sendable type 'Downstream' in a `@Sendable` closure; this is an error in the Swift 6 language mode
170 |                 }
171 |         }
[122/125] Compiling OpenCombineFoundation JSONEncoder.swift
[123/125] Compiling OpenCombineFoundation Utils.swift
[124/125] Compiling OpenCombineFoundation OperationQueue+Scheduler.swift
/Users/admin/builder/spi-builder-workspace/Sources/OpenCombineFoundation/OperationQueue+Scheduler.swift:160:29: warning: class 'DelayReadyOperation' must restate inherited '@unchecked Sendable' conformance
158 |         }
159 |
160 |         private final class DelayReadyOperation: Operation, Cancellable {
    |                             `- warning: class 'DelayReadyOperation' must restate inherited '@unchecked Sendable' conformance
161 |
162 |             fileprivate final class CancellationContext: Cancellable {
/Users/admin/builder/spi-builder-workspace/Sources/OpenCombineFoundation/OperationQueue+Scheduler.swift:304:44: warning: passing non-sendable parameter 'action' to function expecting a @Sendable closure
301 |
302 |         public func schedule(options: SchedulerOptions?,
303 |                              _ action: @escaping () -> Void) {
    |                                `- note: parameter 'action' is implicitly non-sendable
304 |             let op = BlockOperation(block: action)
    |                                            `- warning: passing non-sendable parameter 'action' to function expecting a @Sendable closure
305 |             queue.addOperation(op)
306 |         }
[125/125] Compiling OpenCombineFoundation URLSession.swift
/Users/admin/builder/spi-builder-workspace/Sources/OpenCombineFoundation/URLSession.swift:171:67: warning: converting non-sendable function value to '@Sendable (Data?, URLResponse?, (any Error)?) -> Void' may introduce data races
169 |             if self.task == nil {
170 |                 task = parent.session.dataTask(with: parent.request,
171 |                                                completionHandler: handleResponse)
    |                                                                   `- warning: converting non-sendable function value to '@Sendable (Data?, URLResponse?, (any Error)?) -> Void' may introduce data races
172 |             }
173 |             self.demand += demand
[126/127] Emitting module OpenCombineShim
[127/127] Compiling OpenCombineShim OpenCombineShim.swift
Build complete! (17.57s)
Build complete.
{
  "cxx_language_standard" : "c++17",
  "dependencies" : [
  ],
  "manifest_display_name" : "OpenCombine",
  "name" : "OpenCombine",
  "path" : "/Users/admin/builder/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"
}
Done.