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

Build Information

Failed to build Bow, reference 0.8.0 (17ff76), with Swift 6.0 for Linux on 31 Oct 2024 03:48:48 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4609320-0":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:basic-6.0-latest swift build --triple x86_64-unknown-linux-gnu -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete 2>&1

Build Log

12 |     fileprivate var value: Int32
13 |     public init(_ value: Int32 = 0) {
[64/286] Compiling RxSwift BooleanDisposable.swift
/host/spi-builder-workspace/.build/checkouts/RxSwift/Sources/RxSwift/AtomicInt.swift:11:13: error: cannot inherit from class 'NSLock' (compiled with Swift 6.0.2) because it has overridable members that could not be loaded in Swift 5.10
 9 | import class Foundation.NSLock
10 |
11 | final class AtomicInt: NSLock {
   |             `- error: cannot inherit from class 'NSLock' (compiled with Swift 6.0.2) because it has overridable members that could not be loaded in Swift 5.10
12 |     fileprivate var value: Int32
13 |     public init(_ value: Int32 = 0) {
[65/286] Compiling RxSwift Buffer.swift
/host/spi-builder-workspace/.build/checkouts/RxSwift/Sources/RxSwift/AtomicInt.swift:11:13: error: cannot inherit from class 'NSLock' (compiled with Swift 6.0.2) because it has overridable members that could not be loaded in Swift 5.10
 9 | import class Foundation.NSLock
10 |
11 | final class AtomicInt: NSLock {
   |             `- error: cannot inherit from class 'NSLock' (compiled with Swift 6.0.2) because it has overridable members that could not be loaded in Swift 5.10
12 |     fileprivate var value: Int32
13 |     public init(_ value: Int32 = 0) {
[66/286] Compiling RxSwift Cancelable.swift
/host/spi-builder-workspace/.build/checkouts/RxSwift/Sources/RxSwift/AtomicInt.swift:11:13: error: cannot inherit from class 'NSLock' (compiled with Swift 6.0.2) because it has overridable members that could not be loaded in Swift 5.10
 9 | import class Foundation.NSLock
10 |
11 | final class AtomicInt: NSLock {
   |             `- error: cannot inherit from class 'NSLock' (compiled with Swift 6.0.2) because it has overridable members that could not be loaded in Swift 5.10
12 |     fileprivate var value: Int32
13 |     public init(_ value: Int32 = 0) {
[67/286] Compiling RxSwift Catch.swift
/host/spi-builder-workspace/.build/checkouts/RxSwift/Sources/RxSwift/AtomicInt.swift:11:13: error: cannot inherit from class 'NSLock' (compiled with Swift 6.0.2) because it has overridable members that could not be loaded in Swift 5.10
 9 | import class Foundation.NSLock
10 |
11 | final class AtomicInt: NSLock {
   |             `- error: cannot inherit from class 'NSLock' (compiled with Swift 6.0.2) because it has overridable members that could not be loaded in Swift 5.10
12 |     fileprivate var value: Int32
13 |     public init(_ value: Int32 = 0) {
[68/286] Compiling RxSwift CombineLatest+Collection.swift
/host/spi-builder-workspace/.build/checkouts/RxSwift/Sources/RxSwift/AtomicInt.swift:11:13: error: cannot inherit from class 'NSLock' (compiled with Swift 6.0.2) because it has overridable members that could not be loaded in Swift 5.10
 9 | import class Foundation.NSLock
10 |
11 | final class AtomicInt: NSLock {
   |             `- error: cannot inherit from class 'NSLock' (compiled with Swift 6.0.2) because it has overridable members that could not be loaded in Swift 5.10
12 |     fileprivate var value: Int32
13 |     public init(_ value: Int32 = 0) {
[69/286] Compiling RxSwift Reactive.swift
[70/286] Compiling RxSwift RecursiveLock.swift
[71/286] Compiling RxSwift RecursiveScheduler.swift
[72/286] Compiling RxSwift Reduce.swift
[73/286] Compiling RxSwift RefCountDisposable.swift
[74/286] Compiling RxSwift Repeat.swift
[75/286] Compiling RxSwift ReplaySubject.swift
[76/286] Compiling RxSwift RetryWhen.swift
[77/286] Compiling RxSwift Rx.swift
[78/286] Compiling RxSwift RxMutableBox.swift
[79/286] Compiling RxSwift Sample.swift
[80/286] Compiling RxSwift Scan.swift
[81/286] Compiling RxSwift ScheduledDisposable.swift
[82/286] Compiling RxSwift ScheduledItem.swift
[83/286] Compiling RxSwift ScheduledItemType.swift
[84/286] Compiling RxSwift SchedulerServices+Emulation.swift
[85/286] Compiling RxSwift SchedulerType.swift
[88/286] Compiling RxSwift Dematerialize.swift
[89/286] Compiling RxSwift Deprecated.swift
[90/286] Compiling RxSwift DispatchQueue+Extensions.swift
[91/286] Compiling RxSwift DispatchQueueConfiguration.swift
[92/286] Compiling RxSwift Disposable.swift
[93/286] Compiling RxSwift Disposables.swift
[94/286] Compiling RxSwift DisposeBag.swift
[95/286] Compiling RxSwift DisposeBase.swift
[96/286] Compiling RxSwift DistinctUntilChanged.swift
[97/286] Compiling RxSwift Do.swift
[98/286] Compiling RxSwift ElementAt.swift
[99/286] Compiling RxSwift Empty.swift
[100/286] Compiling RxSwift Enumerated.swift
[101/286] Compiling RxSwift Error.swift
[102/286] Compiling RxSwift Errors.swift
[103/286] Compiling RxSwift Event.swift
[104/286] Compiling RxSwift Filter.swift
[105/286] Compiling RxSwift First.swift
[106/286] Compiling RxSwift Generate.swift
[107/286] Compiling RxSwift CombineLatest+arity.swift
[108/286] Compiling RxSwift CombineLatest.swift
[109/286] Compiling RxSwift CompactMap.swift
[110/286] Compiling RxSwift Completable+AndThen.swift
[111/286] Compiling RxSwift Completable.swift
[112/286] Compiling RxSwift CompositeDisposable.swift
[113/286] Compiling RxSwift Concat.swift
[114/286] Compiling RxSwift ConcurrentDispatchQueueScheduler.swift
[115/286] Compiling RxSwift ConcurrentMainScheduler.swift
[116/286] Compiling RxSwift ConnectableObservableType.swift
[117/286] Compiling RxSwift Create.swift
[118/286] Compiling RxSwift CurrentThreadScheduler.swift
[119/286] Compiling RxSwift Date+Dispatch.swift
[120/286] Compiling RxSwift Debounce.swift
[121/286] Compiling RxSwift Debug.swift
[122/286] Compiling RxSwift DefaultIfEmpty.swift
[123/286] Compiling RxSwift Deferred.swift
[124/286] Compiling RxSwift Delay.swift
[125/286] Compiling RxSwift DelaySubscription.swift
/host/spi-builder-workspace/Sources/Bow/Typeclasses/Functor.swift:123:22: warning: generic parameter 'A' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
121 |     /// - Parameter f: Function to be lifted.
122 |     /// - Returns: Function in the context implementing this instance of `Functor`.
123 |     static func lift<A, B>(_ f: @escaping (A) -> B) -> (Kind<F, A>) -> Kind<F, B> {
    |                      `- warning: generic parameter 'A' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
124 |         { fa in fa.map(f) }
125 |     }
/host/spi-builder-workspace/Sources/Bow/Syntax/HigherKinds.swift:10:20: note: 'A' previously declared here
 8 | ///     class ForOption {}
 9 | ///     class Option<A>: Kind<ForOption, A> {}
10 | open class Kind<F, A> {
   |                    `- note: 'A' previously declared here
11 |     /// Default initializer
12 |     public init() {}
/host/spi-builder-workspace/Sources/Bow/Typeclasses/Functor.swift:123:22: warning: generic parameter 'A' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
121 |     /// - Parameter f: Function to be lifted.
122 |     /// - Returns: Function in the context implementing this instance of `Functor`.
123 |     static func lift<A, B>(_ f: @escaping (A) -> B) -> (Kind<F, A>) -> Kind<F, B> {
    |                      `- warning: generic parameter 'A' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
124 |         { fa in fa.map(f) }
125 |     }
/host/spi-builder-workspace/Sources/Bow/Syntax/HigherKinds.swift:10:20: note: 'A' previously declared here
 8 | ///     class ForOption {}
 9 | ///     class Option<A>: Kind<ForOption, A> {}
10 | open class Kind<F, A> {
   |                    `- note: 'A' previously declared here
11 |     /// Default initializer
12 |     public init() {}
/host/spi-builder-workspace/Sources/Bow/Typeclasses/Functor.swift:123:22: warning: generic parameter 'A' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
121 |     /// - Parameter f: Function to be lifted.
122 |     /// - Returns: Function in the context implementing this instance of `Functor`.
123 |     static func lift<A, B>(_ f: @escaping (A) -> B) -> (Kind<F, A>) -> Kind<F, B> {
    |                      `- warning: generic parameter 'A' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
124 |         { fa in fa.map(f) }
125 |     }
/host/spi-builder-workspace/Sources/Bow/Syntax/HigherKinds.swift:10:20: note: 'A' previously declared here
 8 | ///     class ForOption {}
 9 | ///     class Option<A>: Kind<ForOption, A> {}
10 | open class Kind<F, A> {
   |                    `- note: 'A' previously declared here
11 |     /// Default initializer
12 |     public init() {}
/host/spi-builder-workspace/Sources/Bow/Typeclasses/Functor.swift:123:22: warning: generic parameter 'A' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
121 |     /// - Parameter f: Function to be lifted.
122 |     /// - Returns: Function in the context implementing this instance of `Functor`.
123 |     static func lift<A, B>(_ f: @escaping (A) -> B) -> (Kind<F, A>) -> Kind<F, B> {
    |                      `- warning: generic parameter 'A' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
124 |         { fa in fa.map(f) }
125 |     }
/host/spi-builder-workspace/Sources/Bow/Syntax/HigherKinds.swift:10:20: note: 'A' previously declared here
 8 | ///     class ForOption {}
 9 | ///     class Option<A>: Kind<ForOption, A> {}
10 | open class Kind<F, A> {
   |                    `- note: 'A' previously declared here
11 |     /// Default initializer
12 |     public init() {}
/host/spi-builder-workspace/Sources/Bow/Typeclasses/Functor.swift:123:22: warning: generic parameter 'A' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
121 |     /// - Parameter f: Function to be lifted.
122 |     /// - Returns: Function in the context implementing this instance of `Functor`.
123 |     static func lift<A, B>(_ f: @escaping (A) -> B) -> (Kind<F, A>) -> Kind<F, B> {
    |                      `- warning: generic parameter 'A' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
124 |         { fa in fa.map(f) }
125 |     }
/host/spi-builder-workspace/Sources/Bow/Syntax/HigherKinds.swift:10:20: note: 'A' previously declared here
 8 | ///     class ForOption {}
 9 | ///     class Option<A>: Kind<ForOption, A> {}
10 | open class Kind<F, A> {
   |                    `- note: 'A' previously declared here
11 |     /// Default initializer
12 |     public init() {}
/host/spi-builder-workspace/Sources/Bow/Typeclasses/Functor.swift:123:22: warning: generic parameter 'A' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
121 |     /// - Parameter f: Function to be lifted.
122 |     /// - Returns: Function in the context implementing this instance of `Functor`.
123 |     static func lift<A, B>(_ f: @escaping (A) -> B) -> (Kind<F, A>) -> Kind<F, B> {
    |                      `- warning: generic parameter 'A' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
124 |         { fa in fa.map(f) }
125 |     }
/host/spi-builder-workspace/Sources/Bow/Syntax/HigherKinds.swift:10:20: note: 'A' previously declared here
 8 | ///     class ForOption {}
 9 | ///     class Option<A>: Kind<ForOption, A> {}
10 | open class Kind<F, A> {
   |                    `- note: 'A' previously declared here
11 |     /// Default initializer
12 |     public init() {}
/host/spi-builder-workspace/Sources/Bow/Typeclasses/Functor.swift:123:22: warning: generic parameter 'A' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
121 |     /// - Parameter f: Function to be lifted.
122 |     /// - Returns: Function in the context implementing this instance of `Functor`.
123 |     static func lift<A, B>(_ f: @escaping (A) -> B) -> (Kind<F, A>) -> Kind<F, B> {
    |                      `- warning: generic parameter 'A' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
124 |         { fa in fa.map(f) }
125 |     }
/host/spi-builder-workspace/Sources/Bow/Syntax/HigherKinds.swift:10:20: note: 'A' previously declared here
 8 | ///     class ForOption {}
 9 | ///     class Option<A>: Kind<ForOption, A> {}
10 | open class Kind<F, A> {
   |                    `- note: 'A' previously declared here
11 |     /// Default initializer
12 |     public init() {}
/host/spi-builder-workspace/Sources/Bow/Typeclasses/Functor.swift:123:22: warning: generic parameter 'A' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
121 |     /// - Parameter f: Function to be lifted.
122 |     /// - Returns: Function in the context implementing this instance of `Functor`.
123 |     static func lift<A, B>(_ f: @escaping (A) -> B) -> (Kind<F, A>) -> Kind<F, B> {
    |                      `- warning: generic parameter 'A' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
124 |         { fa in fa.map(f) }
125 |     }
/host/spi-builder-workspace/Sources/Bow/Syntax/HigherKinds.swift:10:20: note: 'A' previously declared here
 8 | ///     class ForOption {}
 9 | ///     class Option<A>: Kind<ForOption, A> {}
10 | open class Kind<F, A> {
   |                    `- note: 'A' previously declared here
11 |     /// Default initializer
12 |     public init() {}
/host/spi-builder-workspace/Sources/Bow/Typeclasses/Functor.swift:123:22: warning: generic parameter 'A' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
121 |     /// - Parameter f: Function to be lifted.
122 |     /// - Returns: Function in the context implementing this instance of `Functor`.
123 |     static func lift<A, B>(_ f: @escaping (A) -> B) -> (Kind<F, A>) -> Kind<F, B> {
    |                      `- warning: generic parameter 'A' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
124 |         { fa in fa.map(f) }
125 |     }
/host/spi-builder-workspace/Sources/Bow/Syntax/HigherKinds.swift:10:20: note: 'A' previously declared here
 8 | ///     class ForOption {}
 9 | ///     class Option<A>: Kind<ForOption, A> {}
10 | open class Kind<F, A> {
   |                    `- note: 'A' previously declared here
11 |     /// Default initializer
12 |     public init() {}
/host/spi-builder-workspace/Sources/Bow/Typeclasses/Functor.swift:123:22: warning: generic parameter 'A' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
121 |     /// - Parameter f: Function to be lifted.
122 |     /// - Returns: Function in the context implementing this instance of `Functor`.
123 |     static func lift<A, B>(_ f: @escaping (A) -> B) -> (Kind<F, A>) -> Kind<F, B> {
    |                      `- warning: generic parameter 'A' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
124 |         { fa in fa.map(f) }
125 |     }
/host/spi-builder-workspace/Sources/Bow/Syntax/HigherKinds.swift:10:20: note: 'A' previously declared here
 8 | ///     class ForOption {}
 9 | ///     class Option<A>: Kind<ForOption, A> {}
10 | open class Kind<F, A> {
   |                    `- note: 'A' previously declared here
11 |     /// Default initializer
12 |     public init() {}
/host/spi-builder-workspace/Sources/Bow/Typeclasses/Functor.swift:123:22: warning: generic parameter 'A' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
121 |     /// - Parameter f: Function to be lifted.
122 |     /// - Returns: Function in the context implementing this instance of `Functor`.
123 |     static func lift<A, B>(_ f: @escaping (A) -> B) -> (Kind<F, A>) -> Kind<F, B> {
    |                      `- warning: generic parameter 'A' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
124 |         { fa in fa.map(f) }
125 |     }
/host/spi-builder-workspace/Sources/Bow/Syntax/HigherKinds.swift:10:20: note: 'A' previously declared here
 8 | ///     class ForOption {}
 9 | ///     class Option<A>: Kind<ForOption, A> {}
10 | open class Kind<F, A> {
   |                    `- note: 'A' previously declared here
11 |     /// Default initializer
12 |     public init() {}
/host/spi-builder-workspace/Sources/Bow/Typeclasses/Functor.swift:123:22: warning: generic parameter 'A' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
121 |     /// - Parameter f: Function to be lifted.
122 |     /// - Returns: Function in the context implementing this instance of `Functor`.
123 |     static func lift<A, B>(_ f: @escaping (A) -> B) -> (Kind<F, A>) -> Kind<F, B> {
    |                      `- warning: generic parameter 'A' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
124 |         { fa in fa.map(f) }
125 |     }
/host/spi-builder-workspace/Sources/Bow/Syntax/HigherKinds.swift:10:20: note: 'A' previously declared here
 8 | ///     class ForOption {}
 9 | ///     class Option<A>: Kind<ForOption, A> {}
10 | open class Kind<F, A> {
   |                    `- note: 'A' previously declared here
11 |     /// Default initializer
12 |     public init() {}
[148/286] Compiling Bow Monoid.swift
[149/286] Compiling Bow MonoidK.swift
[150/286] Compiling Bow Monoidal.swift
[151/286] Compiling Bow NonEmptyReducible.swift
[152/286] Compiling Bow Reducible.swift
[153/286] Compiling Bow Selective.swift
[154/286] Compiling Bow Semigroup.swift
[155/286] Compiling Bow SemigroupK.swift
[156/286] Compiling Bow Semigroupal.swift
[157/286] Compiling Bow Semiring.swift
[158/286] Compiling Bow Traverse.swift
[159/286] Compiling Bow TraverseFilter.swift
[160/286] Compiling RxSwift ObservableType+PrimitiveSequence.swift
[161/286] Compiling RxSwift ObservableType.swift
[162/286] Compiling RxSwift ObserveOn.swift
[163/286] Compiling RxSwift ObserverBase.swift
[164/286] Compiling RxSwift ObserverType.swift
[165/286] Compiling RxSwift OperationQueueScheduler.swift
[166/286] Compiling RxSwift Optional.swift
[167/286] Compiling RxSwift Platform.Darwin.swift
[168/286] Compiling RxSwift Platform.Linux.swift
[169/286] Compiling RxSwift PrimitiveSequence+Zip+arity.swift
[170/286] Compiling RxSwift PrimitiveSequence.swift
[171/286] Compiling RxSwift PriorityQueue.swift
[172/286] Compiling RxSwift Producer.swift
[173/286] Compiling RxSwift PublishSubject.swift
[174/286] Compiling RxSwift Queue.swift
[175/286] Compiling RxSwift Range.swift
[176/286] Compiling RxSwift SerialDisposable.swift
[177/286] Compiling RxSwift ShareReplayScope.swift
[178/286] Compiling RxSwift Single.swift
[179/286] Compiling RxSwift SingleAssignmentDisposable.swift
[180/286] Compiling RxSwift SingleAsync.swift
[181/286] Compiling RxSwift Sink.swift
[182/286] Compiling RxSwift Skip.swift
[183/286] Compiling RxSwift SkipUntil.swift
[184/286] Compiling RxSwift SkipWhile.swift
[185/286] Compiling RxSwift StartWith.swift
[186/286] Compiling RxSwift SubjectType.swift
[187/286] Compiling RxSwift SubscribeOn.swift
[188/286] Compiling RxSwift SubscriptionDisposable.swift
[189/286] Compiling RxSwift SwiftSupport.swift
[190/286] Compiling RxSwift Switch.swift
[191/286] Compiling RxSwift SwitchIfEmpty.swift
[192/286] Compiling RxSwift SynchronizedDisposeType.swift
[193/286] Compiling RxSwift SynchronizedOnType.swift
/host/spi-builder-workspace/Sources/Bow/Data/Co.swift:111:24: warning: generic parameter 'A' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
 33 | ///     - A MonadWriter from a ComonadTraced
 34 | ///     - A MonadState from a ComonadStore
 35 | public class CoT<W: Comonad, M, A>: CoTOf<W, M, A> {
    |                                 `- note: 'A' previously declared here
 36 |     internal let cow: (Kind<W, (A) -> Kind<M, Any>>) -> Kind<M, Any>
 37 |
    :
109 |     ///   - wa: Comonadic space to explore.
110 |     /// - Returns: A new Comonadic space resulting from the exploration.
111 |     static func select<A, B>(
    |                        `- warning: generic parameter 'A' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
112 |         _ co: Co<W, (A) -> B>,
113 |         _ wa: Kind<W, A>) -> Kind<W, B> {
/host/spi-builder-workspace/Sources/Bow/Data/Co.swift:269:16: warning: generic parameter 'A' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
266 |     }
267 |
268 |     public static func listen<A>(_ fa: CoTOf<W, M, A>) -> CoTOf<W, M, (W.M, A)> {
    |                               `- note: 'A' previously declared here
269 |         func f<A>(_ x: W.M, _ g: @escaping ((W.M, A)) -> Kind<M, Any>) -> (A) -> Kind<M, Any> {
    |                `- warning: generic parameter 'A' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
270 |             { a in
271 |                 g((x, a))
/host/spi-builder-workspace/Sources/Bow/Data/Co.swift:111:24: warning: generic parameter 'A' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
 33 | ///     - A MonadWriter from a ComonadTraced
 34 | ///     - A MonadState from a ComonadStore
 35 | public class CoT<W: Comonad, M, A>: CoTOf<W, M, A> {
    |                                 `- note: 'A' previously declared here
 36 |     internal let cow: (Kind<W, (A) -> Kind<M, Any>>) -> Kind<M, Any>
 37 |
    :
109 |     ///   - wa: Comonadic space to explore.
110 |     /// - Returns: A new Comonadic space resulting from the exploration.
111 |     static func select<A, B>(
    |                        `- warning: generic parameter 'A' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
112 |         _ co: Co<W, (A) -> B>,
113 |         _ wa: Kind<W, A>) -> Kind<W, B> {
/host/spi-builder-workspace/Sources/Bow/Data/Co.swift:269:16: warning: generic parameter 'A' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
266 |     }
267 |
268 |     public static func listen<A>(_ fa: CoTOf<W, M, A>) -> CoTOf<W, M, (W.M, A)> {
    |                               `- note: 'A' previously declared here
269 |         func f<A>(_ x: W.M, _ g: @escaping ((W.M, A)) -> Kind<M, Any>) -> (A) -> Kind<M, Any> {
    |                `- warning: generic parameter 'A' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
270 |             { a in
271 |                 g((x, a))
/host/spi-builder-workspace/Sources/Bow/Data/Co.swift:111:24: warning: generic parameter 'A' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
 33 | ///     - A MonadWriter from a ComonadTraced
 34 | ///     - A MonadState from a ComonadStore
 35 | public class CoT<W: Comonad, M, A>: CoTOf<W, M, A> {
    |                                 `- note: 'A' previously declared here
 36 |     internal let cow: (Kind<W, (A) -> Kind<M, Any>>) -> Kind<M, Any>
 37 |
    :
109 |     ///   - wa: Comonadic space to explore.
110 |     /// - Returns: A new Comonadic space resulting from the exploration.
111 |     static func select<A, B>(
    |                        `- warning: generic parameter 'A' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
112 |         _ co: Co<W, (A) -> B>,
113 |         _ wa: Kind<W, A>) -> Kind<W, B> {
/host/spi-builder-workspace/Sources/Bow/Data/Co.swift:269:16: warning: generic parameter 'A' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
266 |     }
267 |
268 |     public static func listen<A>(_ fa: CoTOf<W, M, A>) -> CoTOf<W, M, (W.M, A)> {
    |                               `- note: 'A' previously declared here
269 |         func f<A>(_ x: W.M, _ g: @escaping ((W.M, A)) -> Kind<M, Any>) -> (A) -> Kind<M, Any> {
    |                `- warning: generic parameter 'A' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
270 |             { a in
271 |                 g((x, a))
/host/spi-builder-workspace/Sources/Bow/Data/Co.swift:111:24: warning: generic parameter 'A' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
 33 | ///     - A MonadWriter from a ComonadTraced
 34 | ///     - A MonadState from a ComonadStore
 35 | public class CoT<W: Comonad, M, A>: CoTOf<W, M, A> {
    |                                 `- note: 'A' previously declared here
 36 |     internal let cow: (Kind<W, (A) -> Kind<M, Any>>) -> Kind<M, Any>
 37 |
    :
109 |     ///   - wa: Comonadic space to explore.
110 |     /// - Returns: A new Comonadic space resulting from the exploration.
111 |     static func select<A, B>(
    |                        `- warning: generic parameter 'A' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
112 |         _ co: Co<W, (A) -> B>,
113 |         _ wa: Kind<W, A>) -> Kind<W, B> {
/host/spi-builder-workspace/Sources/Bow/Data/Co.swift:269:16: warning: generic parameter 'A' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
266 |     }
267 |
268 |     public static func listen<A>(_ fa: CoTOf<W, M, A>) -> CoTOf<W, M, (W.M, A)> {
    |                               `- note: 'A' previously declared here
269 |         func f<A>(_ x: W.M, _ g: @escaping ((W.M, A)) -> Kind<M, Any>) -> (A) -> Kind<M, Any> {
    |                `- warning: generic parameter 'A' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
270 |             { a in
271 |                 g((x, a))
/host/spi-builder-workspace/Sources/Bow/Data/Co.swift:111:24: warning: generic parameter 'A' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
 33 | ///     - A MonadWriter from a ComonadTraced
 34 | ///     - A MonadState from a ComonadStore
 35 | public class CoT<W: Comonad, M, A>: CoTOf<W, M, A> {
    |                                 `- note: 'A' previously declared here
 36 |     internal let cow: (Kind<W, (A) -> Kind<M, Any>>) -> Kind<M, Any>
 37 |
    :
109 |     ///   - wa: Comonadic space to explore.
110 |     /// - Returns: A new Comonadic space resulting from the exploration.
111 |     static func select<A, B>(
    |                        `- warning: generic parameter 'A' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
112 |         _ co: Co<W, (A) -> B>,
113 |         _ wa: Kind<W, A>) -> Kind<W, B> {
/host/spi-builder-workspace/Sources/Bow/Data/Co.swift:269:16: warning: generic parameter 'A' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
266 |     }
267 |
268 |     public static func listen<A>(_ fa: CoTOf<W, M, A>) -> CoTOf<W, M, (W.M, A)> {
    |                               `- note: 'A' previously declared here
269 |         func f<A>(_ x: W.M, _ g: @escaping ((W.M, A)) -> Kind<M, Any>) -> (A) -> Kind<M, Any> {
    |                `- warning: generic parameter 'A' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
270 |             { a in
271 |                 g((x, a))
/host/spi-builder-workspace/Sources/Bow/Data/Co.swift:111:24: warning: generic parameter 'A' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
 33 | ///     - A MonadWriter from a ComonadTraced
 34 | ///     - A MonadState from a ComonadStore
 35 | public class CoT<W: Comonad, M, A>: CoTOf<W, M, A> {
    |                                 `- note: 'A' previously declared here
 36 |     internal let cow: (Kind<W, (A) -> Kind<M, Any>>) -> Kind<M, Any>
 37 |
    :
109 |     ///   - wa: Comonadic space to explore.
110 |     /// - Returns: A new Comonadic space resulting from the exploration.
111 |     static func select<A, B>(
    |                        `- warning: generic parameter 'A' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
112 |         _ co: Co<W, (A) -> B>,
113 |         _ wa: Kind<W, A>) -> Kind<W, B> {
/host/spi-builder-workspace/Sources/Bow/Data/Co.swift:269:16: warning: generic parameter 'A' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
266 |     }
267 |
268 |     public static func listen<A>(_ fa: CoTOf<W, M, A>) -> CoTOf<W, M, (W.M, A)> {
    |                               `- note: 'A' previously declared here
269 |         func f<A>(_ x: W.M, _ g: @escaping ((W.M, A)) -> Kind<M, Any>) -> (A) -> Kind<M, Any> {
    |                `- warning: generic parameter 'A' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
270 |             { a in
271 |                 g((x, a))
/host/spi-builder-workspace/Sources/Bow/Data/Co.swift:111:24: warning: generic parameter 'A' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
 33 | ///     - A MonadWriter from a ComonadTraced
 34 | ///     - A MonadState from a ComonadStore
 35 | public class CoT<W: Comonad, M, A>: CoTOf<W, M, A> {
    |                                 `- note: 'A' previously declared here
 36 |     internal let cow: (Kind<W, (A) -> Kind<M, Any>>) -> Kind<M, Any>
 37 |
    :
109 |     ///   - wa: Comonadic space to explore.
110 |     /// - Returns: A new Comonadic space resulting from the exploration.
111 |     static func select<A, B>(
    |                        `- warning: generic parameter 'A' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
112 |         _ co: Co<W, (A) -> B>,
113 |         _ wa: Kind<W, A>) -> Kind<W, B> {
/host/spi-builder-workspace/Sources/Bow/Data/Co.swift:269:16: warning: generic parameter 'A' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
266 |     }
267 |
268 |     public static func listen<A>(_ fa: CoTOf<W, M, A>) -> CoTOf<W, M, (W.M, A)> {
    |                               `- note: 'A' previously declared here
269 |         func f<A>(_ x: W.M, _ g: @escaping ((W.M, A)) -> Kind<M, Any>) -> (A) -> Kind<M, Any> {
    |                `- warning: generic parameter 'A' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
270 |             { a in
271 |                 g((x, a))
/host/spi-builder-workspace/Sources/Bow/Data/Co.swift:111:24: warning: generic parameter 'A' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
 33 | ///     - A MonadWriter from a ComonadTraced
 34 | ///     - A MonadState from a ComonadStore
 35 | public class CoT<W: Comonad, M, A>: CoTOf<W, M, A> {
    |                                 `- note: 'A' previously declared here
 36 |     internal let cow: (Kind<W, (A) -> Kind<M, Any>>) -> Kind<M, Any>
 37 |
    :
109 |     ///   - wa: Comonadic space to explore.
110 |     /// - Returns: A new Comonadic space resulting from the exploration.
111 |     static func select<A, B>(
    |                        `- warning: generic parameter 'A' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
112 |         _ co: Co<W, (A) -> B>,
113 |         _ wa: Kind<W, A>) -> Kind<W, B> {
/host/spi-builder-workspace/Sources/Bow/Data/Co.swift:269:16: warning: generic parameter 'A' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
266 |     }
267 |
268 |     public static func listen<A>(_ fa: CoTOf<W, M, A>) -> CoTOf<W, M, (W.M, A)> {
    |                               `- note: 'A' previously declared here
269 |         func f<A>(_ x: W.M, _ g: @escaping ((W.M, A)) -> Kind<M, Any>) -> (A) -> Kind<M, Any> {
    |                `- warning: generic parameter 'A' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
270 |             { a in
271 |                 g((x, a))
/host/spi-builder-workspace/Sources/Bow/Data/Co.swift:111:24: warning: generic parameter 'A' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
 33 | ///     - A MonadWriter from a ComonadTraced
 34 | ///     - A MonadState from a ComonadStore
 35 | public class CoT<W: Comonad, M, A>: CoTOf<W, M, A> {
    |                                 `- note: 'A' previously declared here
 36 |     internal let cow: (Kind<W, (A) -> Kind<M, Any>>) -> Kind<M, Any>
 37 |
    :
109 |     ///   - wa: Comonadic space to explore.
110 |     /// - Returns: A new Comonadic space resulting from the exploration.
111 |     static func select<A, B>(
    |                        `- warning: generic parameter 'A' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
112 |         _ co: Co<W, (A) -> B>,
113 |         _ wa: Kind<W, A>) -> Kind<W, B> {
/host/spi-builder-workspace/Sources/Bow/Data/Co.swift:269:16: warning: generic parameter 'A' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
266 |     }
267 |
268 |     public static func listen<A>(_ fa: CoTOf<W, M, A>) -> CoTOf<W, M, (W.M, A)> {
    |                               `- note: 'A' previously declared here
269 |         func f<A>(_ x: W.M, _ g: @escaping ((W.M, A)) -> Kind<M, Any>) -> (A) -> Kind<M, Any> {
    |                `- warning: generic parameter 'A' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
270 |             { a in
271 |                 g((x, a))
/host/spi-builder-workspace/Sources/Bow/Data/Co.swift:111:24: warning: generic parameter 'A' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
 33 | ///     - A MonadWriter from a ComonadTraced
 34 | ///     - A MonadState from a ComonadStore
 35 | public class CoT<W: Comonad, M, A>: CoTOf<W, M, A> {
    |                                 `- note: 'A' previously declared here
 36 |     internal let cow: (Kind<W, (A) -> Kind<M, Any>>) -> Kind<M, Any>
 37 |
    :
109 |     ///   - wa: Comonadic space to explore.
110 |     /// - Returns: A new Comonadic space resulting from the exploration.
111 |     static func select<A, B>(
    |                        `- warning: generic parameter 'A' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
112 |         _ co: Co<W, (A) -> B>,
113 |         _ wa: Kind<W, A>) -> Kind<W, B> {
/host/spi-builder-workspace/Sources/Bow/Data/Co.swift:269:16: warning: generic parameter 'A' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
266 |     }
267 |
268 |     public static func listen<A>(_ fa: CoTOf<W, M, A>) -> CoTOf<W, M, (W.M, A)> {
    |                               `- note: 'A' previously declared here
269 |         func f<A>(_ x: W.M, _ g: @escaping ((W.M, A)) -> Kind<M, Any>) -> (A) -> Kind<M, Any> {
    |                `- warning: generic parameter 'A' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
270 |             { a in
271 |                 g((x, a))
/host/spi-builder-workspace/Sources/Bow/Data/Co.swift:111:24: warning: generic parameter 'A' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
 33 | ///     - A MonadWriter from a ComonadTraced
 34 | ///     - A MonadState from a ComonadStore
 35 | public class CoT<W: Comonad, M, A>: CoTOf<W, M, A> {
    |                                 `- note: 'A' previously declared here
 36 |     internal let cow: (Kind<W, (A) -> Kind<M, Any>>) -> Kind<M, Any>
 37 |
    :
109 |     ///   - wa: Comonadic space to explore.
110 |     /// - Returns: A new Comonadic space resulting from the exploration.
111 |     static func select<A, B>(
    |                        `- warning: generic parameter 'A' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
112 |         _ co: Co<W, (A) -> B>,
113 |         _ wa: Kind<W, A>) -> Kind<W, B> {
/host/spi-builder-workspace/Sources/Bow/Data/Co.swift:269:16: warning: generic parameter 'A' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
266 |     }
267 |
268 |     public static func listen<A>(_ fa: CoTOf<W, M, A>) -> CoTOf<W, M, (W.M, A)> {
    |                               `- note: 'A' previously declared here
269 |         func f<A>(_ x: W.M, _ g: @escaping ((W.M, A)) -> Kind<M, Any>) -> (A) -> Kind<M, Any> {
    |                `- warning: generic parameter 'A' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
270 |             { a in
271 |                 g((x, a))
/host/spi-builder-workspace/Sources/Bow/Data/Co.swift:111:24: warning: generic parameter 'A' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
 33 | ///     - A MonadWriter from a ComonadTraced
 34 | ///     - A MonadState from a ComonadStore
 35 | public class CoT<W: Comonad, M, A>: CoTOf<W, M, A> {
    |                                 `- note: 'A' previously declared here
 36 |     internal let cow: (Kind<W, (A) -> Kind<M, Any>>) -> Kind<M, Any>
 37 |
    :
109 |     ///   - wa: Comonadic space to explore.
110 |     /// - Returns: A new Comonadic space resulting from the exploration.
111 |     static func select<A, B>(
    |                        `- warning: generic parameter 'A' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
112 |         _ co: Co<W, (A) -> B>,
113 |         _ wa: Kind<W, A>) -> Kind<W, B> {
/host/spi-builder-workspace/Sources/Bow/Data/Co.swift:269:16: warning: generic parameter 'A' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
266 |     }
267 |
268 |     public static func listen<A>(_ fa: CoTOf<W, M, A>) -> CoTOf<W, M, (W.M, A)> {
    |                               `- note: 'A' previously declared here
269 |         func f<A>(_ x: W.M, _ g: @escaping ((W.M, A)) -> Kind<M, Any>) -> (A) -> Kind<M, Any> {
    |                `- warning: generic parameter 'A' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
270 |             { a in
271 |                 g((x, a))
/host/spi-builder-workspace/Sources/Bow/Data/Co.swift:111:24: warning: generic parameter 'A' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
 33 | ///     - A MonadWriter from a ComonadTraced
 34 | ///     - A MonadState from a ComonadStore
 35 | public class CoT<W: Comonad, M, A>: CoTOf<W, M, A> {
    |                                 `- note: 'A' previously declared here
 36 |     internal let cow: (Kind<W, (A) -> Kind<M, Any>>) -> Kind<M, Any>
 37 |
    :
109 |     ///   - wa: Comonadic space to explore.
110 |     /// - Returns: A new Comonadic space resulting from the exploration.
111 |     static func select<A, B>(
    |                        `- warning: generic parameter 'A' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
112 |         _ co: Co<W, (A) -> B>,
113 |         _ wa: Kind<W, A>) -> Kind<W, B> {
/host/spi-builder-workspace/Sources/Bow/Data/Co.swift:269:16: warning: generic parameter 'A' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
266 |     }
267 |
268 |     public static func listen<A>(_ fa: CoTOf<W, M, A>) -> CoTOf<W, M, (W.M, A)> {
    |                               `- note: 'A' previously declared here
269 |         func f<A>(_ x: W.M, _ g: @escaping ((W.M, A)) -> Kind<M, Any>) -> (A) -> Kind<M, Any> {
    |                `- warning: generic parameter 'A' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
270 |             { a in
271 |                 g((x, a))
[244/286] Emitting module Bow
/host/spi-builder-workspace/Sources/Bow/Data/Co.swift:111:24: warning: generic parameter 'A' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
 33 | ///     - A MonadWriter from a ComonadTraced
 34 | ///     - A MonadState from a ComonadStore
 35 | public class CoT<W: Comonad, M, A>: CoTOf<W, M, A> {
    |                                 `- note: 'A' previously declared here
 36 |     internal let cow: (Kind<W, (A) -> Kind<M, Any>>) -> Kind<M, Any>
 37 |
    :
109 |     ///   - wa: Comonadic space to explore.
110 |     /// - Returns: A new Comonadic space resulting from the exploration.
111 |     static func select<A, B>(
    |                        `- warning: generic parameter 'A' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
112 |         _ co: Co<W, (A) -> B>,
113 |         _ wa: Kind<W, A>) -> Kind<W, B> {
/host/spi-builder-workspace/Sources/Bow/Typeclasses/Functor.swift:123:22: warning: generic parameter 'A' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
121 |     /// - Parameter f: Function to be lifted.
122 |     /// - Returns: Function in the context implementing this instance of `Functor`.
123 |     static func lift<A, B>(_ f: @escaping (A) -> B) -> (Kind<F, A>) -> Kind<F, B> {
    |                      `- warning: generic parameter 'A' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
124 |         { fa in fa.map(f) }
125 |     }
/host/spi-builder-workspace/Sources/Bow/Syntax/HigherKinds.swift:10:20: note: 'A' previously declared here
 8 | ///     class ForOption {}
 9 | ///     class Option<A>: Kind<ForOption, A> {}
10 | open class Kind<F, A> {
   |                    `- note: 'A' previously declared here
11 |     /// Default initializer
12 |     public init() {}
/host/spi-builder-workspace/Sources/Bow/Typeclasses/Selective.swift:187:14: warning: generic parameter 'A' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
185 |     ///   - else: Computation that will be executed if this evaluates to `false`.
186 |     /// - Returns: Composition of the computations.
187 |     func ifS<A>(then t: Kind<F, A>, else e: Kind<F, A>) -> Kind<F, A> {
    |              `- warning: generic parameter 'A' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
188 |         F.ifS(self, then: t, else: e)
189 |     }
/host/spi-builder-workspace/Sources/Bow/Syntax/HigherKinds.swift:10:20: note: 'A' previously declared here
 8 | ///     class ForOption {}
 9 | ///     class Option<A>: Kind<ForOption, A> {}
10 | open class Kind<F, A> {
   |                    `- note: 'A' previously declared here
11 |     /// Default initializer
12 |     public init() {}
/host/spi-builder-workspace/Sources/Bow/Typeclasses/Selective.swift:187:14: warning: generic parameter 'A' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
185 |     ///   - else: Computation that will be executed if this evaluates to `false`.
186 |     /// - Returns: Composition of the computations.
187 |     func ifS<A>(then t: Kind<F, A>, else e: Kind<F, A>) -> Kind<F, A> {
    |              `- warning: generic parameter 'A' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
188 |         F.ifS(self, then: t, else: e)
189 |     }
/host/spi-builder-workspace/Sources/Bow/Syntax/HigherKinds.swift:10:20: note: 'A' previously declared here
 8 | ///     class ForOption {}
 9 | ///     class Option<A>: Kind<ForOption, A> {}
10 | open class Kind<F, A> {
   |                    `- note: 'A' previously declared here
11 |     /// Default initializer
12 |     public init() {}
/host/spi-builder-workspace/Sources/Bow/Typeclasses/Selective.swift:187:14: warning: generic parameter 'A' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
185 |     ///   - else: Computation that will be executed if this evaluates to `false`.
186 |     /// - Returns: Composition of the computations.
187 |     func ifS<A>(then t: Kind<F, A>, else e: Kind<F, A>) -> Kind<F, A> {
    |              `- warning: generic parameter 'A' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
188 |         F.ifS(self, then: t, else: e)
189 |     }
/host/spi-builder-workspace/Sources/Bow/Syntax/HigherKinds.swift:10:20: note: 'A' previously declared here
 8 | ///     class ForOption {}
 9 | ///     class Option<A>: Kind<ForOption, A> {}
10 | open class Kind<F, A> {
   |                    `- note: 'A' previously declared here
11 |     /// Default initializer
12 |     public init() {}
/host/spi-builder-workspace/Sources/Bow/Typeclasses/Selective.swift:187:14: warning: generic parameter 'A' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
185 |     ///   - else: Computation that will be executed if this evaluates to `false`.
186 |     /// - Returns: Composition of the computations.
187 |     func ifS<A>(then t: Kind<F, A>, else e: Kind<F, A>) -> Kind<F, A> {
    |              `- warning: generic parameter 'A' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
188 |         F.ifS(self, then: t, else: e)
189 |     }
/host/spi-builder-workspace/Sources/Bow/Syntax/HigherKinds.swift:10:20: note: 'A' previously declared here
 8 | ///     class ForOption {}
 9 | ///     class Option<A>: Kind<ForOption, A> {}
10 | open class Kind<F, A> {
   |                    `- note: 'A' previously declared here
11 |     /// Default initializer
12 |     public init() {}
/host/spi-builder-workspace/Sources/Bow/Typeclasses/Selective.swift:187:14: warning: generic parameter 'A' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
185 |     ///   - else: Computation that will be executed if this evaluates to `false`.
186 |     /// - Returns: Composition of the computations.
187 |     func ifS<A>(then t: Kind<F, A>, else e: Kind<F, A>) -> Kind<F, A> {
    |              `- warning: generic parameter 'A' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
188 |         F.ifS(self, then: t, else: e)
189 |     }
/host/spi-builder-workspace/Sources/Bow/Syntax/HigherKinds.swift:10:20: note: 'A' previously declared here
 8 | ///     class ForOption {}
 9 | ///     class Option<A>: Kind<ForOption, A> {}
10 | open class Kind<F, A> {
   |                    `- note: 'A' previously declared here
11 |     /// Default initializer
12 |     public init() {}
/host/spi-builder-workspace/Sources/Bow/Typeclasses/Selective.swift:187:14: warning: generic parameter 'A' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
185 |     ///   - else: Computation that will be executed if this evaluates to `false`.
186 |     /// - Returns: Composition of the computations.
187 |     func ifS<A>(then t: Kind<F, A>, else e: Kind<F, A>) -> Kind<F, A> {
    |              `- warning: generic parameter 'A' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
188 |         F.ifS(self, then: t, else: e)
189 |     }
/host/spi-builder-workspace/Sources/Bow/Syntax/HigherKinds.swift:10:20: note: 'A' previously declared here
 8 | ///     class ForOption {}
 9 | ///     class Option<A>: Kind<ForOption, A> {}
10 | open class Kind<F, A> {
   |                    `- note: 'A' previously declared here
11 |     /// Default initializer
12 |     public init() {}
/host/spi-builder-workspace/Sources/Bow/Typeclasses/Selective.swift:187:14: warning: generic parameter 'A' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
185 |     ///   - else: Computation that will be executed if this evaluates to `false`.
186 |     /// - Returns: Composition of the computations.
187 |     func ifS<A>(then t: Kind<F, A>, else e: Kind<F, A>) -> Kind<F, A> {
    |              `- warning: generic parameter 'A' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
188 |         F.ifS(self, then: t, else: e)
189 |     }
/host/spi-builder-workspace/Sources/Bow/Syntax/HigherKinds.swift:10:20: note: 'A' previously declared here
 8 | ///     class ForOption {}
 9 | ///     class Option<A>: Kind<ForOption, A> {}
10 | open class Kind<F, A> {
   |                    `- note: 'A' previously declared here
11 |     /// Default initializer
12 |     public init() {}
/host/spi-builder-workspace/Sources/Bow/Typeclasses/Selective.swift:187:14: warning: generic parameter 'A' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
185 |     ///   - else: Computation that will be executed if this evaluates to `false`.
186 |     /// - Returns: Composition of the computations.
187 |     func ifS<A>(then t: Kind<F, A>, else e: Kind<F, A>) -> Kind<F, A> {
    |              `- warning: generic parameter 'A' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
188 |         F.ifS(self, then: t, else: e)
189 |     }
/host/spi-builder-workspace/Sources/Bow/Syntax/HigherKinds.swift:10:20: note: 'A' previously declared here
 8 | ///     class ForOption {}
 9 | ///     class Option<A>: Kind<ForOption, A> {}
10 | open class Kind<F, A> {
   |                    `- note: 'A' previously declared here
11 |     /// Default initializer
12 |     public init() {}
/host/spi-builder-workspace/Sources/Bow/Typeclasses/Selective.swift:187:14: warning: generic parameter 'A' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
185 |     ///   - else: Computation that will be executed if this evaluates to `false`.
186 |     /// - Returns: Composition of the computations.
187 |     func ifS<A>(then t: Kind<F, A>, else e: Kind<F, A>) -> Kind<F, A> {
    |              `- warning: generic parameter 'A' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
188 |         F.ifS(self, then: t, else: e)
189 |     }
/host/spi-builder-workspace/Sources/Bow/Syntax/HigherKinds.swift:10:20: note: 'A' previously declared here
 8 | ///     class ForOption {}
 9 | ///     class Option<A>: Kind<ForOption, A> {}
10 | open class Kind<F, A> {
   |                    `- note: 'A' previously declared here
11 |     /// Default initializer
12 |     public init() {}
/host/spi-builder-workspace/Sources/Bow/Typeclasses/Selective.swift:187:14: warning: generic parameter 'A' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
185 |     ///   - else: Computation that will be executed if this evaluates to `false`.
186 |     /// - Returns: Composition of the computations.
187 |     func ifS<A>(then t: Kind<F, A>, else e: Kind<F, A>) -> Kind<F, A> {
    |              `- warning: generic parameter 'A' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
188 |         F.ifS(self, then: t, else: e)
189 |     }
/host/spi-builder-workspace/Sources/Bow/Syntax/HigherKinds.swift:10:20: note: 'A' previously declared here
 8 | ///     class ForOption {}
 9 | ///     class Option<A>: Kind<ForOption, A> {}
10 | open class Kind<F, A> {
   |                    `- note: 'A' previously declared here
11 |     /// Default initializer
12 |     public init() {}
/host/spi-builder-workspace/Sources/Bow/Typeclasses/Selective.swift:187:14: warning: generic parameter 'A' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
185 |     ///   - else: Computation that will be executed if this evaluates to `false`.
186 |     /// - Returns: Composition of the computations.
187 |     func ifS<A>(then t: Kind<F, A>, else e: Kind<F, A>) -> Kind<F, A> {
    |              `- warning: generic parameter 'A' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
188 |         F.ifS(self, then: t, else: e)
189 |     }
/host/spi-builder-workspace/Sources/Bow/Syntax/HigherKinds.swift:10:20: note: 'A' previously declared here
 8 | ///     class ForOption {}
 9 | ///     class Option<A>: Kind<ForOption, A> {}
10 | open class Kind<F, A> {
   |                    `- note: 'A' previously declared here
11 |     /// Default initializer
12 |     public init() {}
/host/spi-builder-workspace/Sources/Bow/Typeclasses/Selective.swift:187:14: warning: generic parameter 'A' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
185 |     ///   - else: Computation that will be executed if this evaluates to `false`.
186 |     /// - Returns: Composition of the computations.
187 |     func ifS<A>(then t: Kind<F, A>, else e: Kind<F, A>) -> Kind<F, A> {
    |              `- warning: generic parameter 'A' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
188 |         F.ifS(self, then: t, else: e)
189 |     }
/host/spi-builder-workspace/Sources/Bow/Syntax/HigherKinds.swift:10:20: note: 'A' previously declared here
 8 | ///     class ForOption {}
 9 | ///     class Option<A>: Kind<ForOption, A> {}
10 | open class Kind<F, A> {
   |                    `- note: 'A' previously declared here
11 |     /// Default initializer
12 |     public init() {}
/host/spi-builder-workspace/Sources/Bow/Typeclasses/Selective.swift:187:14: warning: generic parameter 'A' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
185 |     ///   - else: Computation that will be executed if this evaluates to `false`.
186 |     /// - Returns: Composition of the computations.
187 |     func ifS<A>(then t: Kind<F, A>, else e: Kind<F, A>) -> Kind<F, A> {
    |              `- warning: generic parameter 'A' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
188 |         F.ifS(self, then: t, else: e)
189 |     }
/host/spi-builder-workspace/Sources/Bow/Syntax/HigherKinds.swift:10:20: note: 'A' previously declared here
 8 | ///     class ForOption {}
 9 | ///     class Option<A>: Kind<ForOption, A> {}
10 | open class Kind<F, A> {
   |                    `- note: 'A' previously declared here
11 |     /// Default initializer
12 |     public init() {}
[270/413] Compiling BowRecursionSchemes Birecursive.swift
[271/413] Compiling BowGeneric Generic.swift
[272/414] Compiling BowFree Yoneda.swift
[273/414] Emitting module BowGenerators
/host/spi-builder-workspace/Tests/BowGenerators/Arrow/Function0+Gen.swift:6:1: warning: extension declares a conformance of imported type 'Function0' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
 4 | // MARK: Generator for Property-based Testing
 5 |
 6 | extension Function0: Arbitrary where A: Arbitrary {
   | |- warning: extension declares a conformance of imported type 'Function0' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
 7 |     public static var arbitrary: Gen<Function0<A>> {
 8 |         A.arbitrary.map { a in Function0 { a } }
/host/spi-builder-workspace/Tests/BowGenerators/Arrow/Function1+Gen.swift:6:1: warning: extension declares a conformance of imported type 'Function1' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
 4 | // MARK: Generator for Property-based Testing
 5 |
 6 | extension Function1: Arbitrary where I: CoArbitrary & Hashable, O: Arbitrary {
   | |- warning: extension declares a conformance of imported type 'Function1' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
 7 |     public static var arbitrary: Gen<Function1<I, O>> {
 8 |         ArrowOf<I, O>.arbitrary.map { arrow in
/host/spi-builder-workspace/Tests/BowGenerators/Arrow/Kleisli+Gen.swift:6:1: warning: extension declares a conformance of imported type 'Kleisli' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
 4 | // MARK: Generator for Property-based Testing
 5 |
 6 | extension Kleisli: Arbitrary where F: ArbitraryK, A: Arbitrary {
   | |- warning: extension declares a conformance of imported type 'Kleisli' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
 7 |     public static var arbitrary: Gen<Kleisli<F, D, A>> {
 8 |         Gen.from(KleisliPartial.generate >>> Kleisli.fix)
/host/spi-builder-workspace/Tests/BowGenerators/Data/ArrayK+Gen.swift:6:1: warning: extension declares a conformance of imported type 'ArrayK' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
 4 | // MARK: Generator for Property-based Testing
 5 |
 6 | extension ArrayK: Arbitrary where A: Arbitrary {
   | |- warning: extension declares a conformance of imported type 'ArrayK' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
 7 |     public static var arbitrary: Gen<ArrayK<A>> {
 8 |         Array.arbitrary.map(ArrayK.init)
/host/spi-builder-workspace/Tests/BowGenerators/Data/Const+Gen.swift:6:1: warning: extension declares a conformance of imported type 'Const' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
 4 | // MARK: Generator for Property-based Testing
 5 |
 6 | extension Const: Arbitrary where A: Arbitrary {
   | |- warning: extension declares a conformance of imported type 'Const' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
 7 |     public static var arbitrary: Gen<Const<A, T>> {
 8 |         A.arbitrary.map(Const.init)
/host/spi-builder-workspace/Tests/BowGenerators/Data/DictionaryK+Gen.swift:6:1: warning: extension declares a conformance of imported type 'DictionaryK' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
 4 | // MARK: Generator for Property-based Testing
 5 |
 6 | extension DictionaryK: Arbitrary where A: Arbitrary, K: Arbitrary {
   | |- warning: extension declares a conformance of imported type 'DictionaryK' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
 7 |     public static var arbitrary: Gen<DictionaryK<K, A>> {
 8 |         Dictionary.arbitrary.map(DictionaryK.init)
/host/spi-builder-workspace/Tests/BowGenerators/Data/Either+Gen.swift:6:1: warning: extension declares a conformance of imported type 'Either' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
 4 | // MARK: Generator for Property-based Testing
 5 |
 6 | extension Either: Arbitrary where A: Arbitrary, B: Arbitrary {
   | |- warning: extension declares a conformance of imported type 'Either' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
 7 |     public static var arbitrary: Gen<Either<A, B>> {
 8 |         let left = A.arbitrary.map(Either<A, B>.left)
/host/spi-builder-workspace/Tests/BowGenerators/Data/EitherK+Gen.swift:6:1: warning: extension declares a conformance of imported type 'EitherK' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
 4 | // MARK: Generator for Property-based Testing
 5 |
 6 | extension EitherK: Arbitrary where F: ArbitraryK, G: ArbitraryK, A: Arbitrary {
   | |- warning: extension declares a conformance of imported type 'EitherK' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
 7 |     public static var arbitrary: Gen<EitherK<F, G, A>> {
 8 |         Gen.from(EitherKPartial.generate >>> EitherK.fix)
/host/spi-builder-workspace/Tests/BowGenerators/Data/Endo+Gen.swift:6:1: warning: extension declares a conformance of imported type 'Endo' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
 4 | // MARK: Generator for Property-based Testing
 5 |
 6 | extension Endo: Arbitrary where A: CoArbitrary & Hashable & Arbitrary {
   | |- warning: extension declares a conformance of imported type 'Endo' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
 7 |     public static var arbitrary: Gen<Endo<A>> {
 8 |         ArrowOf<A, A>.arbitrary.map { arrow in Endo(arrow.getArrow) }
/host/spi-builder-workspace/Tests/BowGenerators/Data/Id+Gen.swift:6:1: warning: extension declares a conformance of imported type 'Id' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
 4 | // MARK: Generator for Property-based Testing
 5 |
 6 | extension Id: Arbitrary where A: Arbitrary {
   | |- warning: extension declares a conformance of imported type 'Id' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
 7 |     public static var arbitrary: Gen<Id<A>> {
 8 |         A.arbitrary.map(Id.init)
/host/spi-builder-workspace/Tests/BowGenerators/Data/Ior+Gen.swift:6:1: warning: extension declares a conformance of imported type 'Ior' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
 4 | // MARK: Generator for Property-based Testing
 5 |
 6 | extension Ior: Arbitrary where A: Arbitrary, B: Arbitrary {
   | |- warning: extension declares a conformance of imported type 'Ior' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
 7 |     public static var arbitrary: Gen<Ior<A, B>> {
 8 |         let left = A.arbitrary.map(Ior.left)
/host/spi-builder-workspace/Tests/BowGenerators/Data/Moore+Gen.swift:6:1: warning: extension declares a conformance of imported type 'Moore' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
 4 | // MARK: Generator for Property-based Testing
 5 |
 6 | extension Moore: Arbitrary where E: CoArbitrary & Hashable, V: Arbitrary {
   | |- warning: extension declares a conformance of imported type 'Moore' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
 7 |     public static var arbitrary: Gen<Moore<E, V>> {
 8 |         Gen.from(MoorePartial.generate >>> Moore.fix)
/host/spi-builder-workspace/Tests/BowGenerators/Data/NonEmptyArray+Gen.swift:6:1: warning: extension declares a conformance of imported type 'NonEmptyArray' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
 4 | // MARK: Generator for Property-based Testing
 5 |
 6 | extension NonEmptyArray: Arbitrary where A: Arbitrary {
   | |- warning: extension declares a conformance of imported type 'NonEmptyArray' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
 7 |     public static var arbitrary: Gen<NonEmptyArray<A>> {
 8 |         Array.arbitrary
/host/spi-builder-workspace/Tests/BowGenerators/Data/Option+Gen.swift:6:1: warning: extension declares a conformance of imported type 'Option' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
 4 | // MARK: Generator for Property-based Testing
 5 |
 6 | extension Option: Arbitrary where A: Arbitrary {
   | |- warning: extension declares a conformance of imported type 'Option' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
 7 |     public static var arbitrary: Gen<Option<A>> {
 8 |         let none = Gen.pure(Option<A>.none())
/host/spi-builder-workspace/Tests/BowGenerators/Data/Sum+Gen.swift:6:1: warning: extension declares a conformance of imported type 'Sum' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
 4 | // MARK: Generator for Property-based Testing
 5 |
 6 | extension Sum: Arbitrary where F: ArbitraryK, G: ArbitraryK, V: Arbitrary {
   | |- warning: extension declares a conformance of imported type 'Sum' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
 7 |     public static var arbitrary: Gen<Sum<F, G, V>> {
 8 |         Gen.from(SumPartial.generate >>> Sum.fix)
/host/spi-builder-workspace/Tests/BowGenerators/Data/Try+Gen.swift:6:1: warning: extension declares a conformance of imported type 'Try' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
 4 | // MARK: Generator for Property-based Testing
 5 |
 6 | extension Try: Arbitrary where A: Arbitrary {
   | |- warning: extension declares a conformance of imported type 'Try' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
 7 |     public static var arbitrary: Gen<Try<A>> {
 8 |         let failure = Gen.pure(Try<A>.failure(TryError.illegalState))
/host/spi-builder-workspace/Tests/BowGenerators/Data/Validated+Gen.swift:6:1: warning: extension declares a conformance of imported type 'Validated' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
 4 | // MARK: Generator for Property-based Testing
 5 |
 6 | extension Validated: Arbitrary where E: Arbitrary, A: Arbitrary {
   | |- warning: extension declares a conformance of imported type 'Validated' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
 7 |     public static var arbitrary: Gen<Validated<E, A>> {
 8 |         let invalid = E.arbitrary.map(Validated.invalid)
/host/spi-builder-workspace/Tests/BowGenerators/Data/Zipper+Gen.swift:6:1: warning: extension declares a conformance of imported type 'Zipper' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
 4 | // MARK: Generator for Property-based Testing
 5 |
 6 | extension Zipper: Arbitrary where A: Arbitrary {
   | |- warning: extension declares a conformance of imported type 'Zipper' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
 7 |     public static var arbitrary: Gen<Zipper<A>> {
 8 |         Gen.zip([A].arbitrary, A.arbitrary, [A].arbitrary)
/host/spi-builder-workspace/Tests/BowGenerators/Transformers/EitherT+Gen.swift:6:1: warning: extension declares a conformance of imported type 'EitherT' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
 4 | // MARK: Generator for Property-based Testing
 5 |
 6 | extension EitherT: Arbitrary where F: ArbitraryK, A: Arbitrary, B: Arbitrary {
   | |- warning: extension declares a conformance of imported type 'EitherT' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
 7 |     public static var arbitrary: Gen<EitherT<F, A, B>> {
 8 |         Gen.from(EitherTPartial.generate >>> EitherT.fix)
/host/spi-builder-workspace/Tests/BowGenerators/Transformers/EnvT+Gen.swift:6:1: warning: extension declares a conformance of imported type 'EnvT' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
 4 | // MARK: Generator for Property-based Testing
 5 |
 6 | extension EnvT: Arbitrary where E: Arbitrary, W: ArbitraryK, A: Arbitrary {
   | |- warning: extension declares a conformance of imported type 'EnvT' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
 7 |     public static var arbitrary: Gen<EnvT<E, W, A>> {
 8 |         Gen.from(EnvTPartial.generate >>> EnvT.fix)
/host/spi-builder-workspace/Tests/BowGenerators/Transformers/OptionT+Gen.swift:6:1: warning: extension declares a conformance of imported type 'OptionT' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
 4 | // MARK: Generator for Property-based Testing
 5 |
 6 | extension OptionT: Arbitrary where F: ArbitraryK, A: Arbitrary {
   | |- warning: extension declares a conformance of imported type 'OptionT' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
 7 |     public static var arbitrary: Gen<OptionT<F, A>> {
 8 |         Gen.from(OptionTPartial.generate >>> OptionT.fix)
/host/spi-builder-workspace/Tests/BowGenerators/Transformers/StateT+Gen.swift:6:1: warning: extension declares a conformance of imported type 'StateT' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
 4 | // MARK: Generator for Property-based Testing
 5 |
 6 | extension StateT: Arbitrary where F: ArbitraryK & Applicative, S: Arbitrary, A: Arbitrary {
   | |- warning: extension declares a conformance of imported type 'StateT' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
 7 |     public static var arbitrary: Gen<StateT<F, S, A>> {
 8 |         Gen.from(StateTPartial.generate >>> StateT.fix)
/host/spi-builder-workspace/Tests/BowGenerators/Transformers/StoreT+Gen.swift:6:1: warning: extension declares a conformance of imported type 'StoreT' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
 4 | // MARK: Generator for Property-based Testing
 5 |
 6 | extension StoreT: Arbitrary where S: CoArbitrary & Hashable & Arbitrary, W: Functor & ArbitraryK, A: Arbitrary {
   | |- warning: extension declares a conformance of imported type 'StoreT' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
 7 |     public static var arbitrary: Gen<StoreT<S, W, A>> {
 8 |         Gen.from(StoreTPartial.generate >>> StoreT.fix)
/host/spi-builder-workspace/Tests/BowGenerators/Transformers/TracedT+Gen.swift:6:1: warning: extension declares a conformance of imported type 'TracedT' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
 4 | // MARK: Generator for Property-based Testing
 5 |
 6 | extension TracedT: Arbitrary where M: Arbitrary & Hashable & CoArbitrary, W: ArbitraryK & Functor, A: Arbitrary {
   | |- warning: extension declares a conformance of imported type 'TracedT' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
 7 |     public static var arbitrary: Gen<TracedT<M, W, A>> {
 8 |         Gen.from(TracedTPartial.generate >>> TracedT.fix)
/host/spi-builder-workspace/Tests/BowGenerators/Transformers/WriterT+Gen.swift:6:1: warning: extension declares a conformance of imported type 'WriterT' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
 4 | // MARK: Generator for Propery-based Testing
 5 |
 6 | extension WriterT: Arbitrary where F: ArbitraryK & Applicative, W: Arbitrary, A: Arbitrary {
   | |- warning: extension declares a conformance of imported type 'WriterT' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
 7 |     public static var arbitrary: Gen<WriterT<F, W, A>> {
 8 |         Gen.from(WriterTPartial.generate >>> WriterT.fix)
[274/417] Compiling BowRecursionSchemes Recursion.swift
[275/417] Compiling BowRecursionSchemes Recursive.swift
[276/417] Compiling BowRecursionSchemes Corecursive.swift
[277/417] Compiling BowEffects Effect.swift
[278/417] Compiling BowEffects EffectComprehensions.swift
[279/419] Compiling BowGeneric Product.swift
[280/419] Compiling BowRecursionSchemes Mu.swift
[281/419] Compiling BowRecursionSchemes Fix.swift
[282/419] Compiling BowRecursionSchemes Nu.swift
[283/419] Emitting module BowRecursionSchemes
[284/419] Compiling BowOptics Index+Optics.swift
/host/spi-builder-workspace/Tests/BowGenerators/Data/Id+Gen.swift:6:1: warning: extension declares a conformance of imported type 'Id' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
 4 | // MARK: Generator for Property-based Testing
 5 |
 6 | extension Id: Arbitrary where A: Arbitrary {
   | |- warning: extension declares a conformance of imported type 'Id' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
 7 |     public static var arbitrary: Gen<Id<A>> {
 8 |         A.arbitrary.map(Id.init)
/host/spi-builder-workspace/Tests/BowGenerators/Data/Ior+Gen.swift:6:1: warning: extension declares a conformance of imported type 'Ior' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
 4 | // MARK: Generator for Property-based Testing
 5 |
 6 | extension Ior: Arbitrary where A: Arbitrary, B: Arbitrary {
   | |- warning: extension declares a conformance of imported type 'Ior' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
 7 |     public static var arbitrary: Gen<Ior<A, B>> {
 8 |         let left = A.arbitrary.map(Ior.left)
/host/spi-builder-workspace/Tests/BowGenerators/Data/Moore+Gen.swift:6:1: warning: extension declares a conformance of imported type 'Moore' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
 4 | // MARK: Generator for Property-based Testing
 5 |
 6 | extension Moore: Arbitrary where E: CoArbitrary & Hashable, V: Arbitrary {
   | |- warning: extension declares a conformance of imported type 'Moore' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
 7 |     public static var arbitrary: Gen<Moore<E, V>> {
 8 |         Gen.from(MoorePartial.generate >>> Moore.fix)
/host/spi-builder-workspace/Tests/BowGenerators/Data/NonEmptyArray+Gen.swift:6:1: warning: extension declares a conformance of imported type 'NonEmptyArray' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
 4 | // MARK: Generator for Property-based Testing
 5 |
 6 | extension NonEmptyArray: Arbitrary where A: Arbitrary {
   | |- warning: extension declares a conformance of imported type 'NonEmptyArray' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
 7 |     public static var arbitrary: Gen<NonEmptyArray<A>> {
 8 |         Array.arbitrary
[285/419] Compiling BowOptics Kind+Optics.swift
/host/spi-builder-workspace/Tests/BowGenerators/Data/Id+Gen.swift:6:1: warning: extension declares a conformance of imported type 'Id' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
 4 | // MARK: Generator for Property-based Testing
 5 |
 6 | extension Id: Arbitrary where A: Arbitrary {
   | |- warning: extension declares a conformance of imported type 'Id' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
 7 |     public static var arbitrary: Gen<Id<A>> {
 8 |         A.arbitrary.map(Id.init)
/host/spi-builder-workspace/Tests/BowGenerators/Data/Ior+Gen.swift:6:1: warning: extension declares a conformance of imported type 'Ior' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
 4 | // MARK: Generator for Property-based Testing
 5 |
 6 | extension Ior: Arbitrary where A: Arbitrary, B: Arbitrary {
   | |- warning: extension declares a conformance of imported type 'Ior' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
 7 |     public static var arbitrary: Gen<Ior<A, B>> {
 8 |         let left = A.arbitrary.map(Ior.left)
/host/spi-builder-workspace/Tests/BowGenerators/Data/Moore+Gen.swift:6:1: warning: extension declares a conformance of imported type 'Moore' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
 4 | // MARK: Generator for Property-based Testing
 5 |
 6 | extension Moore: Arbitrary where E: CoArbitrary & Hashable, V: Arbitrary {
   | |- warning: extension declares a conformance of imported type 'Moore' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
 7 |     public static var arbitrary: Gen<Moore<E, V>> {
 8 |         Gen.from(MoorePartial.generate >>> Moore.fix)
/host/spi-builder-workspace/Tests/BowGenerators/Data/NonEmptyArray+Gen.swift:6:1: warning: extension declares a conformance of imported type 'NonEmptyArray' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
 4 | // MARK: Generator for Property-based Testing
 5 |
 6 | extension NonEmptyArray: Arbitrary where A: Arbitrary {
   | |- warning: extension declares a conformance of imported type 'NonEmptyArray' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
 7 |     public static var arbitrary: Gen<NonEmptyArray<A>> {
 8 |         Array.arbitrary
[286/419] Compiling BowOptics StateT+Optics.swift
/host/spi-builder-workspace/Tests/BowGenerators/Data/Id+Gen.swift:6:1: warning: extension declares a conformance of imported type 'Id' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
 4 | // MARK: Generator for Property-based Testing
 5 |
 6 | extension Id: Arbitrary where A: Arbitrary {
   | |- warning: extension declares a conformance of imported type 'Id' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
 7 |     public static var arbitrary: Gen<Id<A>> {
 8 |         A.arbitrary.map(Id.init)
/host/spi-builder-workspace/Tests/BowGenerators/Data/Ior+Gen.swift:6:1: warning: extension declares a conformance of imported type 'Ior' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
 4 | // MARK: Generator for Property-based Testing
 5 |
 6 | extension Ior: Arbitrary where A: Arbitrary, B: Arbitrary {
   | |- warning: extension declares a conformance of imported type 'Ior' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
 7 |     public static var arbitrary: Gen<Ior<A, B>> {
 8 |         let left = A.arbitrary.map(Ior.left)
/host/spi-builder-workspace/Tests/BowGenerators/Data/Moore+Gen.swift:6:1: warning: extension declares a conformance of imported type 'Moore' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
 4 | // MARK: Generator for Property-based Testing
 5 |
 6 | extension Moore: Arbitrary where E: CoArbitrary & Hashable, V: Arbitrary {
   | |- warning: extension declares a conformance of imported type 'Moore' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
 7 |     public static var arbitrary: Gen<Moore<E, V>> {
 8 |         Gen.from(MoorePartial.generate >>> Moore.fix)
/host/spi-builder-workspace/Tests/BowGenerators/Data/NonEmptyArray+Gen.swift:6:1: warning: extension declares a conformance of imported type 'NonEmptyArray' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
 4 | // MARK: Generator for Property-based Testing
 5 |
 6 | extension NonEmptyArray: Arbitrary where A: Arbitrary {
   | |- warning: extension declares a conformance of imported type 'NonEmptyArray' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
 7 |     public static var arbitrary: Gen<NonEmptyArray<A>> {
 8 |         Array.arbitrary
[287/419] Compiling BowOptics Fold.swift
/host/spi-builder-workspace/Tests/BowGenerators/Data/Id+Gen.swift:6:1: warning: extension declares a conformance of imported type 'Id' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
 4 | // MARK: Generator for Property-based Testing
 5 |
 6 | extension Id: Arbitrary where A: Arbitrary {
   | |- warning: extension declares a conformance of imported type 'Id' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
 7 |     public static var arbitrary: Gen<Id<A>> {
 8 |         A.arbitrary.map(Id.init)
/host/spi-builder-workspace/Tests/BowGenerators/Data/Ior+Gen.swift:6:1: warning: extension declares a conformance of imported type 'Ior' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
 4 | // MARK: Generator for Property-based Testing
 5 |
 6 | extension Ior: Arbitrary where A: Arbitrary, B: Arbitrary {
   | |- warning: extension declares a conformance of imported type 'Ior' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
 7 |     public static var arbitrary: Gen<Ior<A, B>> {
 8 |         let left = A.arbitrary.map(Ior.left)
/host/spi-builder-workspace/Tests/BowGenerators/Data/Moore+Gen.swift:6:1: warning: extension declares a conformance of imported type 'Moore' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
 4 | // MARK: Generator for Property-based Testing
 5 |
 6 | extension Moore: Arbitrary where E: CoArbitrary & Hashable, V: Arbitrary {
   | |- warning: extension declares a conformance of imported type 'Moore' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
 7 |     public static var arbitrary: Gen<Moore<E, V>> {
 8 |         Gen.from(MoorePartial.generate >>> Moore.fix)
/host/spi-builder-workspace/Tests/BowGenerators/Data/NonEmptyArray+Gen.swift:6:1: warning: extension declares a conformance of imported type 'NonEmptyArray' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
 4 | // MARK: Generator for Property-based Testing
 5 |
 6 | extension NonEmptyArray: Arbitrary where A: Arbitrary {
   | |- warning: extension declares a conformance of imported type 'NonEmptyArray' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
 7 |     public static var arbitrary: Gen<NonEmptyArray<A>> {
 8 |         Array.arbitrary
[288/419] Compiling BowOptics BoundSetter.swift
/host/spi-builder-workspace/Tests/BowGenerators/Data/Zipper+Gen.swift:6:1: warning: extension declares a conformance of imported type 'Zipper' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
 4 | // MARK: Generator for Property-based Testing
 5 |
 6 | extension Zipper: Arbitrary where A: Arbitrary {
   | |- warning: extension declares a conformance of imported type 'Zipper' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
 7 |     public static var arbitrary: Gen<Zipper<A>> {
 8 |         Gen.zip([A].arbitrary, A.arbitrary, [A].arbitrary)
/host/spi-builder-workspace/Tests/BowGenerators/Transformers/EitherT+Gen.swift:6:1: warning: extension declares a conformance of imported type 'EitherT' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
 4 | // MARK: Generator for Property-based Testing
 5 |
 6 | extension EitherT: Arbitrary where F: ArbitraryK, A: Arbitrary, B: Arbitrary {
   | |- warning: extension declares a conformance of imported type 'EitherT' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
 7 |     public static var arbitrary: Gen<EitherT<F, A, B>> {
 8 |         Gen.from(EitherTPartial.generate >>> EitherT.fix)
/host/spi-builder-workspace/Tests/BowGenerators/Transformers/EnvT+Gen.swift:6:1: warning: extension declares a conformance of imported type 'EnvT' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
 4 | // MARK: Generator for Property-based Testing
 5 |
 6 | extension EnvT: Arbitrary where E: Arbitrary, W: ArbitraryK, A: Arbitrary {
   | |- warning: extension declares a conformance of imported type 'EnvT' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
 7 |     public static var arbitrary: Gen<EnvT<E, W, A>> {
 8 |         Gen.from(EnvTPartial.generate >>> EnvT.fix)
[289/419] Compiling BowOptics At+Optics.swift
/host/spi-builder-workspace/Tests/BowGenerators/Data/Zipper+Gen.swift:6:1: warning: extension declares a conformance of imported type 'Zipper' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
 4 | // MARK: Generator for Property-based Testing
 5 |
 6 | extension Zipper: Arbitrary where A: Arbitrary {
   | |- warning: extension declares a conformance of imported type 'Zipper' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
 7 |     public static var arbitrary: Gen<Zipper<A>> {
 8 |         Gen.zip([A].arbitrary, A.arbitrary, [A].arbitrary)
/host/spi-builder-workspace/Tests/BowGenerators/Transformers/EitherT+Gen.swift:6:1: warning: extension declares a conformance of imported type 'EitherT' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
 4 | // MARK: Generator for Property-based Testing
 5 |
 6 | extension EitherT: Arbitrary where F: ArbitraryK, A: Arbitrary, B: Arbitrary {
   | |- warning: extension declares a conformance of imported type 'EitherT' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
 7 |     public static var arbitrary: Gen<EitherT<F, A, B>> {
 8 |         Gen.from(EitherTPartial.generate >>> EitherT.fix)
/host/spi-builder-workspace/Tests/BowGenerators/Transformers/EnvT+Gen.swift:6:1: warning: extension declares a conformance of imported type 'EnvT' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
 4 | // MARK: Generator for Property-based Testing
 5 |
 6 | extension EnvT: Arbitrary where E: Arbitrary, W: ArbitraryK, A: Arbitrary {
   | |- warning: extension declares a conformance of imported type 'EnvT' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
 7 |     public static var arbitrary: Gen<EnvT<E, W, A>> {
 8 |         Gen.from(EnvTPartial.generate >>> EnvT.fix)
[290/419] Compiling BowOptics Each+Optics.swift
/host/spi-builder-workspace/Tests/BowGenerators/Data/Zipper+Gen.swift:6:1: warning: extension declares a conformance of imported type 'Zipper' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
 4 | // MARK: Generator for Property-based Testing
 5 |
 6 | extension Zipper: Arbitrary where A: Arbitrary {
   | |- warning: extension declares a conformance of imported type 'Zipper' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
 7 |     public static var arbitrary: Gen<Zipper<A>> {
 8 |         Gen.zip([A].arbitrary, A.arbitrary, [A].arbitrary)
/host/spi-builder-workspace/Tests/BowGenerators/Transformers/EitherT+Gen.swift:6:1: warning: extension declares a conformance of imported type 'EitherT' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
 4 | // MARK: Generator for Property-based Testing
 5 |
 6 | extension EitherT: Arbitrary where F: ArbitraryK, A: Arbitrary, B: Arbitrary {
   | |- warning: extension declares a conformance of imported type 'EitherT' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
 7 |     public static var arbitrary: Gen<EitherT<F, A, B>> {
 8 |         Gen.from(EitherTPartial.generate >>> EitherT.fix)
/host/spi-builder-workspace/Tests/BowGenerators/Transformers/EnvT+Gen.swift:6:1: warning: extension declares a conformance of imported type 'EnvT' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
 4 | // MARK: Generator for Property-based Testing
 5 |
 6 | extension EnvT: Arbitrary where E: Arbitrary, W: ArbitraryK, A: Arbitrary {
   | |- warning: extension declares a conformance of imported type 'EnvT' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
 7 |     public static var arbitrary: Gen<EnvT<E, W, A>> {
 8 |         Gen.from(EnvTPartial.generate >>> EnvT.fix)
[291/419] Compiling BowEffects Schedule.swift
/host/spi-builder-workspace/Tests/BowGenerators/Data/Const+Gen.swift:6:1: warning: extension declares a conformance of imported type 'Const' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
 4 | // MARK: Generator for Property-based Testing
 5 |
 6 | extension Const: Arbitrary where A: Arbitrary {
   | |- warning: extension declares a conformance of imported type 'Const' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
 7 |     public static var arbitrary: Gen<Const<A, T>> {
 8 |         A.arbitrary.map(Const.init)
/host/spi-builder-workspace/Tests/BowGenerators/Data/DictionaryK+Gen.swift:6:1: warning: extension declares a conformance of imported type 'DictionaryK' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
 4 | // MARK: Generator for Property-based Testing
 5 |
 6 | extension DictionaryK: Arbitrary where A: Arbitrary, K: Arbitrary {
   | |- warning: extension declares a conformance of imported type 'DictionaryK' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
 7 |     public static var arbitrary: Gen<DictionaryK<K, A>> {
 8 |         Dictionary.arbitrary.map(DictionaryK.init)
[292/419] Compiling BowEffects ConsoleIO.swift
/host/spi-builder-workspace/Tests/BowGenerators/Data/Const+Gen.swift:6:1: warning: extension declares a conformance of imported type 'Const' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
 4 | // MARK: Generator for Property-based Testing
 5 |
 6 | extension Const: Arbitrary where A: Arbitrary {
   | |- warning: extension declares a conformance of imported type 'Const' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
 7 |     public static var arbitrary: Gen<Const<A, T>> {
 8 |         A.arbitrary.map(Const.init)
/host/spi-builder-workspace/Tests/BowGenerators/Data/DictionaryK+Gen.swift:6:1: warning: extension declares a conformance of imported type 'DictionaryK' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
 4 | // MARK: Generator for Property-based Testing
 5 |
 6 | extension DictionaryK: Arbitrary where A: Arbitrary, K: Arbitrary {
   | |- warning: extension declares a conformance of imported type 'DictionaryK' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
 7 |     public static var arbitrary: Gen<DictionaryK<K, A>> {
 8 |         Dictionary.arbitrary.map(DictionaryK.init)
[293/419] Compiling BowEffects FileManager+Common.swift
/host/spi-builder-workspace/Tests/BowGenerators/Data/Const+Gen.swift:6:1: warning: extension declares a conformance of imported type 'Const' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
 4 | // MARK: Generator for Property-based Testing
 5 |
 6 | extension Const: Arbitrary where A: Arbitrary {
   | |- warning: extension declares a conformance of imported type 'Const' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
 7 |     public static var arbitrary: Gen<Const<A, T>> {
 8 |         A.arbitrary.map(Const.init)
/host/spi-builder-workspace/Tests/BowGenerators/Data/DictionaryK+Gen.swift:6:1: warning: extension declares a conformance of imported type 'DictionaryK' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
 4 | // MARK: Generator for Property-based Testing
 5 |
 6 | extension DictionaryK: Arbitrary where A: Arbitrary, K: Arbitrary {
   | |- warning: extension declares a conformance of imported type 'DictionaryK' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
 7 |     public static var arbitrary: Gen<DictionaryK<K, A>> {
 8 |         Dictionary.arbitrary.map(DictionaryK.init)
/host/spi-builder-workspace/Tests/BowGenerators/Data/Const+Gen.swift:6:1: warning: extension declares a conformance of imported type 'Const' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
 4 | // MARK: Generator for Property-based Testing
 5 |
 6 | extension Const: Arbitrary where A: Arbitrary {
   | |- warning: extension declares a conformance of imported type 'Const' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
 7 |     public static var arbitrary: Gen<Const<A, T>> {
 8 |         A.arbitrary.map(Const.init)
/host/spi-builder-workspace/Tests/BowGenerators/Data/DictionaryK+Gen.swift:6:1: warning: extension declares a conformance of imported type 'DictionaryK' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
 4 | // MARK: Generator for Property-based Testing
 5 |
 6 | extension DictionaryK: Arbitrary where A: Arbitrary, K: Arbitrary {
   | |- warning: extension declares a conformance of imported type 'DictionaryK' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
 7 |     public static var arbitrary: Gen<DictionaryK<K, A>> {
 8 |         Dictionary.arbitrary.map(DictionaryK.init)
[295/419] Compiling BowOptics Getter.swift
/host/spi-builder-workspace/Tests/BowGenerators/Data/Option+Gen.swift:6:1: warning: extension declares a conformance of imported type 'Option' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
 4 | // MARK: Generator for Property-based Testing
 5 |
 6 | extension Option: Arbitrary where A: Arbitrary {
   | |- warning: extension declares a conformance of imported type 'Option' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
 7 |     public static var arbitrary: Gen<Option<A>> {
 8 |         let none = Gen.pure(Option<A>.none())
/host/spi-builder-workspace/Tests/BowGenerators/Data/Sum+Gen.swift:6:1: warning: extension declares a conformance of imported type 'Sum' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
 4 | // MARK: Generator for Property-based Testing
 5 |
 6 | extension Sum: Arbitrary where F: ArbitraryK, G: ArbitraryK, V: Arbitrary {
   | |- warning: extension declares a conformance of imported type 'Sum' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
 7 |     public static var arbitrary: Gen<Sum<F, G, V>> {
 8 |         Gen.from(SumPartial.generate >>> Sum.fix)
/host/spi-builder-workspace/Tests/BowGenerators/Data/Try+Gen.swift:6:1: warning: extension declares a conformance of imported type 'Try' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
 4 | // MARK: Generator for Property-based Testing
 5 |
 6 | extension Try: Arbitrary where A: Arbitrary {
   | |- warning: extension declares a conformance of imported type 'Try' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
 7 |     public static var arbitrary: Gen<Try<A>> {
 8 |         let failure = Gen.pure(Try<A>.failure(TryError.illegalState))
/host/spi-builder-workspace/Tests/BowGenerators/Data/Validated+Gen.swift:6:1: warning: extension declares a conformance of imported type 'Validated' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
 4 | // MARK: Generator for Property-based Testing
 5 |
 6 | extension Validated: Arbitrary where E: Arbitrary, A: Arbitrary {
   | |- warning: extension declares a conformance of imported type 'Validated' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
 7 |     public static var arbitrary: Gen<Validated<E, A>> {
 8 |         let invalid = E.arbitrary.map(Validated.invalid)
[296/419] Compiling BowOptics OptionOpticsInstances.swift
/host/spi-builder-workspace/Tests/BowGenerators/Data/Option+Gen.swift:6:1: warning: extension declares a conformance of imported type 'Option' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
 4 | // MARK: Generator for Property-based Testing
 5 |
 6 | extension Option: Arbitrary where A: Arbitrary {
   | |- warning: extension declares a conformance of imported type 'Option' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
 7 |     public static var arbitrary: Gen<Option<A>> {
 8 |         let none = Gen.pure(Option<A>.none())
/host/spi-builder-workspace/Tests/BowGenerators/Data/Sum+Gen.swift:6:1: warning: extension declares a conformance of imported type 'Sum' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
 4 | // MARK: Generator for Property-based Testing
 5 |
 6 | extension Sum: Arbitrary where F: ArbitraryK, G: ArbitraryK, V: Arbitrary {
   | |- warning: extension declares a conformance of imported type 'Sum' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
 7 |     public static var arbitrary: Gen<Sum<F, G, V>> {
 8 |         Gen.from(SumPartial.generate >>> Sum.fix)
/host/spi-builder-workspace/Tests/BowGenerators/Data/Try+Gen.swift:6:1: warning: extension declares a conformance of imported type 'Try' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
 4 | // MARK: Generator for Property-based Testing
 5 |
 6 | extension Try: Arbitrary where A: Arbitrary {
   | |- warning: extension declares a conformance of imported type 'Try' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
 7 |     public static var arbitrary: Gen<Try<A>> {
 8 |         let failure = Gen.pure(Try<A>.failure(TryError.illegalState))
/host/spi-builder-workspace/Tests/BowGenerators/Data/Validated+Gen.swift:6:1: warning: extension declares a conformance of imported type 'Validated' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
 4 | // MARK: Generator for Property-based Testing
 5 |
 6 | extension Validated: Arbitrary where E: Arbitrary, A: Arbitrary {
   | |- warning: extension declares a conformance of imported type 'Validated' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
 7 |     public static var arbitrary: Gen<Validated<E, A>> {
 8 |         let invalid = E.arbitrary.map(Validated.invalid)
[297/419] Compiling BowEffects Concurrent.swift
/host/spi-builder-workspace/Tests/BowGenerators/Data/Option+Gen.swift:6:1: warning: extension declares a conformance of imported type 'Option' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
 4 | // MARK: Generator for Property-based Testing
 5 |
 6 | extension Option: Arbitrary where A: Arbitrary {
   | |- warning: extension declares a conformance of imported type 'Option' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
 7 |     public static var arbitrary: Gen<Option<A>> {
 8 |         let none = Gen.pure(Option<A>.none())
/host/spi-builder-workspace/Tests/BowGenerators/Data/Sum+Gen.swift:6:1: warning: extension declares a conformance of imported type 'Sum' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
 4 | // MARK: Generator for Property-based Testing
 5 |
 6 | extension Sum: Arbitrary where F: ArbitraryK, G: ArbitraryK, V: Arbitrary {
   | |- warning: extension declares a conformance of imported type 'Sum' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
 7 |     public static var arbitrary: Gen<Sum<F, G, V>> {
 8 |         Gen.from(SumPartial.generate >>> Sum.fix)
/host/spi-builder-workspace/Tests/BowGenerators/Data/Try+Gen.swift:6:1: warning: extension declares a conformance of imported type 'Try' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
 4 | // MARK: Generator for Property-based Testing
 5 |
 6 | extension Try: Arbitrary where A: Arbitrary {
   | |- warning: extension declares a conformance of imported type 'Try' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
 7 |     public static var arbitrary: Gen<Try<A>> {
 8 |         let failure = Gen.pure(Try<A>.failure(TryError.illegalState))
/host/spi-builder-workspace/Tests/BowGenerators/Data/Validated+Gen.swift:6:1: warning: extension declares a conformance of imported type 'Validated' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
 4 | // MARK: Generator for Property-based Testing
 5 |
 6 | extension Validated: Arbitrary where E: Arbitrary, A: Arbitrary {
   | |- warning: extension declares a conformance of imported type 'Validated' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
 7 |     public static var arbitrary: Gen<Validated<E, A>> {
 8 |         let invalid = E.arbitrary.map(Validated.invalid)
[298/419] Compiling BowEffects ConcurrentEffect.swift
/host/spi-builder-workspace/Tests/BowGenerators/Data/Option+Gen.swift:6:1: warning: extension declares a conformance of imported type 'Option' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
 4 | // MARK: Generator for Property-based Testing
 5 |
 6 | extension Option: Arbitrary where A: Arbitrary {
   | |- warning: extension declares a conformance of imported type 'Option' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
 7 |     public static var arbitrary: Gen<Option<A>> {
 8 |         let none = Gen.pure(Option<A>.none())
/host/spi-builder-workspace/Tests/BowGenerators/Data/Sum+Gen.swift:6:1: warning: extension declares a conformance of imported type 'Sum' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
 4 | // MARK: Generator for Property-based Testing
 5 |
 6 | extension Sum: Arbitrary where F: ArbitraryK, G: ArbitraryK, V: Arbitrary {
   | |- warning: extension declares a conformance of imported type 'Sum' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
 7 |     public static var arbitrary: Gen<Sum<F, G, V>> {
 8 |         Gen.from(SumPartial.generate >>> Sum.fix)
/host/spi-builder-workspace/Tests/BowGenerators/Data/Try+Gen.swift:6:1: warning: extension declares a conformance of imported type 'Try' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
 4 | // MARK: Generator for Property-based Testing
 5 |
 6 | extension Try: Arbitrary where A: Arbitrary {
   | |- warning: extension declares a conformance of imported type 'Try' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
 7 |     public static var arbitrary: Gen<Try<A>> {
 8 |         let failure = Gen.pure(Try<A>.failure(TryError.illegalState))
/host/spi-builder-workspace/Tests/BowGenerators/Data/Validated+Gen.swift:6:1: warning: extension declares a conformance of imported type 'Validated' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
 4 | // MARK: Generator for Property-based Testing
 5 |
 6 | extension Validated: Arbitrary where E: Arbitrary, A: Arbitrary {
   | |- warning: extension declares a conformance of imported type 'Validated' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
 7 |     public static var arbitrary: Gen<Validated<E, A>> {
 8 |         let invalid = E.arbitrary.map(Validated.invalid)
[299/419] Compiling BowEffects ConcurrentTraverse.swift
/host/spi-builder-workspace/Tests/BowGenerators/Data/Either+Gen.swift:6:1: warning: extension declares a conformance of imported type 'Either' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
 4 | // MARK: Generator for Property-based Testing
 5 |
 6 | extension Either: Arbitrary where A: Arbitrary, B: Arbitrary {
   | |- warning: extension declares a conformance of imported type 'Either' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
 7 |     public static var arbitrary: Gen<Either<A, B>> {
 8 |         let left = A.arbitrary.map(Either<A, B>.left)
/host/spi-builder-workspace/Tests/BowGenerators/Data/EitherK+Gen.swift:6:1: warning: extension declares a conformance of imported type 'EitherK' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
 4 | // MARK: Generator for Property-based Testing
 5 |
 6 | extension EitherK: Arbitrary where F: ArbitraryK, G: ArbitraryK, A: Arbitrary {
   | |- warning: extension declares a conformance of imported type 'EitherK' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
 7 |     public static var arbitrary: Gen<EitherK<F, G, A>> {
 8 |         Gen.from(EitherKPartial.generate >>> EitherK.fix)
/host/spi-builder-workspace/Tests/BowGenerators/Data/Endo+Gen.swift:6:1: warning: extension declares a conformance of imported type 'Endo' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
 4 | // MARK: Generator for Property-based Testing
 5 |
 6 | extension Endo: Arbitrary where A: CoArbitrary & Hashable & Arbitrary {
   | |- warning: extension declares a conformance of imported type 'Endo' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
 7 |     public static var arbitrary: Gen<Endo<A>> {
 8 |         ArrowOf<A, A>.arbitrary.map { arrow in Endo(arrow.getArrow) }
[300/419] Compiling BowEffects URLSession.swift
/host/spi-builder-workspace/Tests/BowGenerators/Data/Either+Gen.swift:6:1: warning: extension declares a conformance of imported type 'Either' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
 4 | // MARK: Generator for Property-based Testing
 5 |
 6 | extension Either: Arbitrary where A: Arbitrary, B: Arbitrary {
   | |- warning: extension declares a conformance of imported type 'Either' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
 7 |     public static var arbitrary: Gen<Either<A, B>> {
 8 |         let left = A.arbitrary.map(Either<A, B>.left)
/host/spi-builder-workspace/Tests/BowGenerators/Data/EitherK+Gen.swift:6:1: warning: extension declares a conformance of imported type 'EitherK' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
 4 | // MARK: Generator for Property-based Testing
 5 |
 6 | extension EitherK: Arbitrary where F: ArbitraryK, G: ArbitraryK, A: Arbitrary {
   | |- warning: extension declares a conformance of imported type 'EitherK' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
 7 |     public static var arbitrary: Gen<EitherK<F, G, A>> {
 8 |         Gen.from(EitherKPartial.generate >>> EitherK.fix)
/host/spi-builder-workspace/Tests/BowGenerators/Data/Endo+Gen.swift:6:1: warning: extension declares a conformance of imported type 'Endo' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
 4 | // MARK: Generator for Property-based Testing
 5 |
 6 | extension Endo: Arbitrary where A: CoArbitrary & Hashable & Arbitrary {
   | |- warning: extension declares a conformance of imported type 'Endo' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
 7 |     public static var arbitrary: Gen<Endo<A>> {
 8 |         ArrowOf<A, A>.arbitrary.map { arrow in Endo(arrow.getArrow) }
[301/419] Compiling BowEffects Async.swift
/host/spi-builder-workspace/Tests/BowGenerators/Data/Either+Gen.swift:6:1: warning: extension declares a conformance of imported type 'Either' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
 4 | // MARK: Generator for Property-based Testing
 5 |
 6 | extension Either: Arbitrary where A: Arbitrary, B: Arbitrary {
   | |- warning: extension declares a conformance of imported type 'Either' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
 7 |     public static var arbitrary: Gen<Either<A, B>> {
 8 |         let left = A.arbitrary.map(Either<A, B>.left)
/host/spi-builder-workspace/Tests/BowGenerators/Data/EitherK+Gen.swift:6:1: warning: extension declares a conformance of imported type 'EitherK' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
 4 | // MARK: Generator for Property-based Testing
 5 |
 6 | extension EitherK: Arbitrary where F: ArbitraryK, G: ArbitraryK, A: Arbitrary {
   | |- warning: extension declares a conformance of imported type 'EitherK' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
 7 |     public static var arbitrary: Gen<EitherK<F, G, A>> {
 8 |         Gen.from(EitherKPartial.generate >>> EitherK.fix)
/host/spi-builder-workspace/Tests/BowGenerators/Data/Endo+Gen.swift:6:1: warning: extension declares a conformance of imported type 'Endo' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
 4 | // MARK: Generator for Property-based Testing
 5 |
 6 | extension Endo: Arbitrary where A: CoArbitrary & Hashable & Arbitrary {
   | |- warning: extension declares a conformance of imported type 'Endo' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
 7 |     public static var arbitrary: Gen<Endo<A>> {
 8 |         ArrowOf<A, A>.arbitrary.map { arrow in Endo(arrow.getArrow) }
[302/419] Compiling BowEffects Bracket.swift
/host/spi-builder-workspace/Tests/BowGenerators/Data/Either+Gen.swift:6:1: warning: extension declares a conformance of imported type 'Either' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
 4 | // MARK: Generator for Property-based Testing
 5 |
 6 | extension Either: Arbitrary where A: Arbitrary, B: Arbitrary {
   | |- warning: extension declares a conformance of imported type 'Either' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
 7 |     public static var arbitrary: Gen<Either<A, B>> {
 8 |         let left = A.arbitrary.map(Either<A, B>.left)
/host/spi-builder-workspace/Tests/BowGenerators/Data/EitherK+Gen.swift:6:1: warning: extension declares a conformance of imported type 'EitherK' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
 4 | // MARK: Generator for Property-based Testing
 5 |
 6 | extension EitherK: Arbitrary where F: ArbitraryK, G: ArbitraryK, A: Arbitrary {
   | |- warning: extension declares a conformance of imported type 'EitherK' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
 7 |     public static var arbitrary: Gen<EitherK<F, G, A>> {
 8 |         Gen.from(EitherKPartial.generate >>> EitherK.fix)
/host/spi-builder-workspace/Tests/BowGenerators/Data/Endo+Gen.swift:6:1: warning: extension declares a conformance of imported type 'Endo' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
 4 | // MARK: Generator for Property-based Testing
 5 |
 6 | extension Endo: Arbitrary where A: CoArbitrary & Hashable & Arbitrary {
   | |- warning: extension declares a conformance of imported type 'Endo' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
 7 |     public static var arbitrary: Gen<Endo<A>> {
 8 |         ArrowOf<A, A>.arbitrary.map { arrow in Endo(arrow.getArrow) }
[303/419] Compiling BowOptics AutoTraversal.swift
/host/spi-builder-workspace/Tests/BowGenerators/Arrow/Function0+Gen.swift:6:1: warning: extension declares a conformance of imported type 'Function0' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
 4 | // MARK: Generator for Property-based Testing
 5 |
 6 | extension Function0: Arbitrary where A: Arbitrary {
   | |- warning: extension declares a conformance of imported type 'Function0' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
 7 |     public static var arbitrary: Gen<Function0<A>> {
 8 |         A.arbitrary.map { a in Function0 { a } }
/host/spi-builder-workspace/Tests/BowGenerators/Arrow/Function1+Gen.swift:6:1: warning: extension declares a conformance of imported type 'Function1' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
 4 | // MARK: Generator for Property-based Testing
 5 |
 6 | extension Function1: Arbitrary where I: CoArbitrary & Hashable, O: Arbitrary {
   | |- warning: extension declares a conformance of imported type 'Function1' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
 7 |     public static var arbitrary: Gen<Function1<I, O>> {
 8 |         ArrowOf<I, O>.arbitrary.map { arrow in
/host/spi-builder-workspace/Tests/BowGenerators/Arrow/Kleisli+Gen.swift:6:1: warning: extension declares a conformance of imported type 'Kleisli' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
 4 | // MARK: Generator for Property-based Testing
 5 |
 6 | extension Kleisli: Arbitrary where F: ArbitraryK, A: Arbitrary {
   | |- warning: extension declares a conformance of imported type 'Kleisli' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
 7 |     public static var arbitrary: Gen<Kleisli<F, D, A>> {
 8 |         Gen.from(KleisliPartial.generate >>> Kleisli.fix)
/host/spi-builder-workspace/Tests/BowGenerators/Data/ArrayK+Gen.swift:6:1: warning: extension declares a conformance of imported type 'ArrayK' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
 4 | // MARK: Generator for Property-based Testing
 5 |
 6 | extension ArrayK: Arbitrary where A: Arbitrary {
   | |- warning: extension declares a conformance of imported type 'ArrayK' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
 7 |     public static var arbitrary: Gen<ArrayK<A>> {
 8 |         Array.arbitrary.map(ArrayK.init)
[304/419] Compiling BowOptics Prism.swift
/host/spi-builder-workspace/Tests/BowGenerators/Arrow/Function0+Gen.swift:6:1: warning: extension declares a conformance of imported type 'Function0' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
 4 | // MARK: Generator for Property-based Testing
 5 |
 6 | extension Function0: Arbitrary where A: Arbitrary {
   | |- warning: extension declares a conformance of imported type 'Function0' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
 7 |     public static var arbitrary: Gen<Function0<A>> {
 8 |         A.arbitrary.map { a in Function0 { a } }
/host/spi-builder-workspace/Tests/BowGenerators/Arrow/Function1+Gen.swift:6:1: warning: extension declares a conformance of imported type 'Function1' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
 4 | // MARK: Generator for Property-based Testing
 5 |
 6 | extension Function1: Arbitrary where I: CoArbitrary & Hashable, O: Arbitrary {
   | |- warning: extension declares a conformance of imported type 'Function1' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
 7 |     public static var arbitrary: Gen<Function1<I, O>> {
 8 |         ArrowOf<I, O>.arbitrary.map { arrow in
/host/spi-builder-workspace/Tests/BowGenerators/Arrow/Kleisli+Gen.swift:6:1: warning: extension declares a conformance of imported type 'Kleisli' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
 4 | // MARK: Generator for Property-based Testing
 5 |
 6 | extension Kleisli: Arbitrary where F: ArbitraryK, A: Arbitrary {
   | |- warning: extension declares a conformance of imported type 'Kleisli' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
 7 |     public static var arbitrary: Gen<Kleisli<F, D, A>> {
 8 |         Gen.from(KleisliPartial.generate >>> Kleisli.fix)
/host/spi-builder-workspace/Tests/BowGenerators/Data/ArrayK+Gen.swift:6:1: warning: extension declares a conformance of imported type 'ArrayK' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
 4 | // MARK: Generator for Property-based Testing
 5 |
 6 | extension ArrayK: Arbitrary where A: Arbitrary {
   | |- warning: extension declares a conformance of imported type 'ArrayK' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
 7 |     public static var arbitrary: Gen<ArrayK<A>> {
 8 |         Array.arbitrary.map(ArrayK.init)
[305/419] Compiling BowOptics ArrayK+Optics.swift
/host/spi-builder-workspace/Tests/BowGenerators/Arrow/Function0+Gen.swift:6:1: warning: extension declares a conformance of imported type 'Function0' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
 4 | // MARK: Generator for Property-based Testing
 5 |
 6 | extension Function0: Arbitrary where A: Arbitrary {
   | |- warning: extension declares a conformance of imported type 'Function0' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
 7 |     public static var arbitrary: Gen<Function0<A>> {
 8 |         A.arbitrary.map { a in Function0 { a } }
/host/spi-builder-workspace/Tests/BowGenerators/Arrow/Function1+Gen.swift:6:1: warning: extension declares a conformance of imported type 'Function1' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
 4 | // MARK: Generator for Property-based Testing
 5 |
 6 | extension Function1: Arbitrary where I: CoArbitrary & Hashable, O: Arbitrary {
   | |- warning: extension declares a conformance of imported type 'Function1' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
 7 |     public static var arbitrary: Gen<Function1<I, O>> {
 8 |         ArrowOf<I, O>.arbitrary.map { arrow in
/host/spi-builder-workspace/Tests/BowGenerators/Arrow/Kleisli+Gen.swift:6:1: warning: extension declares a conformance of imported type 'Kleisli' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
 4 | // MARK: Generator for Property-based Testing
 5 |
 6 | extension Kleisli: Arbitrary where F: ArbitraryK, A: Arbitrary {
   | |- warning: extension declares a conformance of imported type 'Kleisli' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
 7 |     public static var arbitrary: Gen<Kleisli<F, D, A>> {
 8 |         Gen.from(KleisliPartial.generate >>> Kleisli.fix)
/host/spi-builder-workspace/Tests/BowGenerators/Data/ArrayK+Gen.swift:6:1: warning: extension declares a conformance of imported type 'ArrayK' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
 4 | // MARK: Generator for Property-based Testing
 5 |
 6 | extension ArrayK: Arbitrary where A: Arbitrary {
   | |- warning: extension declares a conformance of imported type 'ArrayK' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
 7 |     public static var arbitrary: Gen<ArrayK<A>> {
 8 |         Array.arbitrary.map(ArrayK.init)
[306/419] Compiling BowOptics Either+Optics.swift
/host/spi-builder-workspace/Tests/BowGenerators/Arrow/Function0+Gen.swift:6:1: warning: extension declares a conformance of imported type 'Function0' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
 4 | // MARK: Generator for Property-based Testing
 5 |
 6 | extension Function0: Arbitrary where A: Arbitrary {
   | |- warning: extension declares a conformance of imported type 'Function0' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
 7 |     public static var arbitrary: Gen<Function0<A>> {
 8 |         A.arbitrary.map { a in Function0 { a } }
/host/spi-builder-workspace/Tests/BowGenerators/Arrow/Function1+Gen.swift:6:1: warning: extension declares a conformance of imported type 'Function1' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
 4 | // MARK: Generator for Property-based Testing
 5 |
 6 | extension Function1: Arbitrary where I: CoArbitrary & Hashable, O: Arbitrary {
   | |- warning: extension declares a conformance of imported type 'Function1' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
 7 |     public static var arbitrary: Gen<Function1<I, O>> {
 8 |         ArrowOf<I, O>.arbitrary.map { arrow in
/host/spi-builder-workspace/Tests/BowGenerators/Arrow/Kleisli+Gen.swift:6:1: warning: extension declares a conformance of imported type 'Kleisli' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
 4 | // MARK: Generator for Property-based Testing
 5 |
 6 | extension Kleisli: Arbitrary where F: ArbitraryK, A: Arbitrary {
   | |- warning: extension declares a conformance of imported type 'Kleisli' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
 7 |     public static var arbitrary: Gen<Kleisli<F, D, A>> {
 8 |         Gen.from(KleisliPartial.generate >>> Kleisli.fix)
/host/spi-builder-workspace/Tests/BowGenerators/Data/ArrayK+Gen.swift:6:1: warning: extension declares a conformance of imported type 'ArrayK' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
 4 | // MARK: Generator for Property-based Testing
 5 |
 6 | extension ArrayK: Arbitrary where A: Arbitrary {
   | |- warning: extension declares a conformance of imported type 'ArrayK' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
 7 |     public static var arbitrary: Gen<ArrayK<A>> {
 8 |         Array.arbitrary.map(ArrayK.init)
/host/spi-builder-workspace/Tests/BowGenerators/Transformers/OptionT+Gen.swift:6:1: warning: extension declares a conformance of imported type 'OptionT' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
 4 | // MARK: Generator for Property-based Testing
 5 |
 6 | extension OptionT: Arbitrary where F: ArbitraryK, A: Arbitrary {
   | |- warning: extension declares a conformance of imported type 'OptionT' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
 7 |     public static var arbitrary: Gen<OptionT<F, A>> {
 8 |         Gen.from(OptionTPartial.generate >>> OptionT.fix)
/host/spi-builder-workspace/Tests/BowGenerators/Transformers/StateT+Gen.swift:6:1: warning: extension declares a conformance of imported type 'StateT' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
 4 | // MARK: Generator for Property-based Testing
 5 |
 6 | extension StateT: Arbitrary where F: ArbitraryK & Applicative, S: Arbitrary, A: Arbitrary {
   | |- warning: extension declares a conformance of imported type 'StateT' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
 7 |     public static var arbitrary: Gen<StateT<F, S, A>> {
 8 |         Gen.from(StateTPartial.generate >>> StateT.fix)
/host/spi-builder-workspace/Tests/BowGenerators/Transformers/StoreT+Gen.swift:6:1: warning: extension declares a conformance of imported type 'StoreT' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
 4 | // MARK: Generator for Property-based Testing
 5 |
 6 | extension StoreT: Arbitrary where S: CoArbitrary & Hashable & Arbitrary, W: Functor & ArbitraryK, A: Arbitrary {
   | |- warning: extension declares a conformance of imported type 'StoreT' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
 7 |     public static var arbitrary: Gen<StoreT<S, W, A>> {
 8 |         Gen.from(StoreTPartial.generate >>> StoreT.fix)
[308/419] Compiling BowEffects MonadDefer.swift
/host/spi-builder-workspace/Tests/BowGenerators/Transformers/OptionT+Gen.swift:6:1: warning: extension declares a conformance of imported type 'OptionT' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
 4 | // MARK: Generator for Property-based Testing
 5 |
 6 | extension OptionT: Arbitrary where F: ArbitraryK, A: Arbitrary {
   | |- warning: extension declares a conformance of imported type 'OptionT' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
 7 |     public static var arbitrary: Gen<OptionT<F, A>> {
 8 |         Gen.from(OptionTPartial.generate >>> OptionT.fix)
/host/spi-builder-workspace/Tests/BowGenerators/Transformers/StateT+Gen.swift:6:1: warning: extension declares a conformance of imported type 'StateT' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
 4 | // MARK: Generator for Property-based Testing
 5 |
 6 | extension StateT: Arbitrary where F: ArbitraryK & Applicative, S: Arbitrary, A: Arbitrary {
   | |- warning: extension declares a conformance of imported type 'StateT' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
 7 |     public static var arbitrary: Gen<StateT<F, S, A>> {
 8 |         Gen.from(StateTPartial.generate >>> StateT.fix)
/host/spi-builder-workspace/Tests/BowGenerators/Transformers/StoreT+Gen.swift:6:1: warning: extension declares a conformance of imported type 'StoreT' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
 4 | // MARK: Generator for Property-based Testing
 5 |
 6 | extension StoreT: Arbitrary where S: CoArbitrary & Hashable & Arbitrary, W: Functor & ArbitraryK, A: Arbitrary {
   | |- warning: extension declares a conformance of imported type 'StoreT' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
 7 |     public static var arbitrary: Gen<StoreT<S, W, A>> {
 8 |         Gen.from(StoreTPartial.generate >>> StoreT.fix)
[309/419] Compiling BowEffects UnsafeRun.swift
/host/spi-builder-workspace/Tests/BowGenerators/Transformers/OptionT+Gen.swift:6:1: warning: extension declares a conformance of imported type 'OptionT' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
 4 | // MARK: Generator for Property-based Testing
 5 |
 6 | extension OptionT: Arbitrary where F: ArbitraryK, A: Arbitrary {
   | |- warning: extension declares a conformance of imported type 'OptionT' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
 7 |     public static var arbitrary: Gen<OptionT<F, A>> {
 8 |         Gen.from(OptionTPartial.generate >>> OptionT.fix)
/host/spi-builder-workspace/Tests/BowGenerators/Transformers/StateT+Gen.swift:6:1: warning: extension declares a conformance of imported type 'StateT' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
 4 | // MARK: Generator for Property-based Testing
 5 |
 6 | extension StateT: Arbitrary where F: ArbitraryK & Applicative, S: Arbitrary, A: Arbitrary {
   | |- warning: extension declares a conformance of imported type 'StateT' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
 7 |     public static var arbitrary: Gen<StateT<F, S, A>> {
 8 |         Gen.from(StateTPartial.generate >>> StateT.fix)
/host/spi-builder-workspace/Tests/BowGenerators/Transformers/StoreT+Gen.swift:6:1: warning: extension declares a conformance of imported type 'StoreT' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
 4 | // MARK: Generator for Property-based Testing
 5 |
 6 | extension StoreT: Arbitrary where S: CoArbitrary & Hashable & Arbitrary, W: Functor & ArbitraryK, A: Arbitrary {
   | |- warning: extension declares a conformance of imported type 'StoreT' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
 7 |     public static var arbitrary: Gen<StoreT<S, W, A>> {
 8 |         Gen.from(StoreTPartial.generate >>> StoreT.fix)
[310/420] Emitting module BowFree
/host/spi-builder-workspace/Sources/BowFree/Free.swift:25:30: warning: generic parameter 'S' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
  6 | public typealias FreeOf<S, A> = Kind<FreePartial<S>, A>
  7 |
  8 | public class Free<S, A>: FreeOf<S, A> {
    |                   `- note: 'S' previously declared here
  9 |     public static func liftF(_ fa: Kind<S, A>) -> Free<S, A> {
 10 |         return Suspend(fa)
    :
 23 |     }
 24 |
 25 |     public func transform<B, S, O>(_ f: @escaping (A) -> B, _ fs: FunctionK<S, O>) -> Free<O, B> {
    |                              `- warning: generic parameter 'S' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
 26 |         fatalError("Free.transform must be implemented by subclass")
 27 |     }
/host/spi-builder-workspace/Sources/BowFree/Free.swift:84:39: warning: generic parameter 'S' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
 71 | }
 72 |
 73 | private class Pure<S, A>: Free<S, A> {
    |                    `- note: 'S' previously declared here
 74 |     fileprivate let a: A
 75 |
    :
 82 |     }
 83 |
 84 |     override public func transform<B, S, O>(_ f: @escaping (A) -> B, _ fs: FunctionK<S, O>) -> Free<O, B> {
    |                                       `- warning: generic parameter 'S' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
 85 |         return Free.fix(Free.pure(f(a)))
 86 |     }
/host/spi-builder-workspace/Sources/BowFree/Free.swift:100:39: warning: generic parameter 'S' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
 87 | }
 88 |
 89 | private class Suspend<S, A>: Free<S, A> {
    |                       `- note: 'S' previously declared here
 90 |     fileprivate let a: Kind<S, A>
 91 |
    :
 98 |     }
 99 |
100 |     override public func transform<B, S, O>(_ f: @escaping (A) -> B, _ fs: FunctionK<S, O>) -> Free<O, B> {
    |                                       `- warning: generic parameter 'S' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
101 |         return Free.fix(Free<O, A>.liftF(fs.invoke(a as! Kind<S, A>)).map(f))
102 |     }
/host/spi-builder-workspace/Sources/BowFree/Free.swift:120:39: warning: generic parameter 'S' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
103 | }
104 |
105 | private class FlatMapped<S, A, C>: Free<S, A> {
    |                          `- note: 'S' previously declared here
106 |     fileprivate let c: Free<S, C>
107 |     fileprivate let f: (C) -> Free<S, A>
    :
118 |     }
119 |
120 |     override public func transform<B, S, O>(_ fm: @escaping (A) -> B, _ fs: FunctionK<S, O>) -> Free<O, B> {
    |                                       `- warning: generic parameter 'S' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
121 |         return FlatMapped<O, B, C>(c.transform(id, fs), { _ in Free.fix(self.c.flatMap(self.f)).transform(fm, fs) })
122 |     }
[312/420] Compiling BowGeneric HList.swift
[313/420] Compiling BowGenerators TracedT+Gen.swift
/host/spi-builder-workspace/Tests/BowGenerators/Transformers/TracedT+Gen.swift:6:1: warning: extension declares a conformance of imported type 'TracedT' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
 4 | // MARK: Generator for Property-based Testing
 5 |
 6 | extension TracedT: Arbitrary where M: Arbitrary & Hashable & CoArbitrary, W: ArbitraryK & Functor, A: Arbitrary {
   | |- warning: extension declares a conformance of imported type 'TracedT' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
 7 |     public static var arbitrary: Gen<TracedT<M, W, A>> {
 8 |         Gen.from(TracedTPartial.generate >>> TracedT.fix)
/host/spi-builder-workspace/Tests/BowGenerators/Transformers/WriterT+Gen.swift:6:1: warning: extension declares a conformance of imported type 'WriterT' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
 4 | // MARK: Generator for Propery-based Testing
 5 |
 6 | extension WriterT: Arbitrary where F: ArbitraryK & Applicative, W: Arbitrary, A: Arbitrary {
   | |- warning: extension declares a conformance of imported type 'WriterT' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
 7 |     public static var arbitrary: Gen<WriterT<F, W, A>> {
 8 |         Gen.from(WriterTPartial.generate >>> WriterT.fix)
[314/420] Compiling BowGenerators WriterT+Gen.swift
/host/spi-builder-workspace/Tests/BowGenerators/Transformers/TracedT+Gen.swift:6:1: warning: extension declares a conformance of imported type 'TracedT' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
 4 | // MARK: Generator for Property-based Testing
 5 |
 6 | extension TracedT: Arbitrary where M: Arbitrary & Hashable & CoArbitrary, W: ArbitraryK & Functor, A: Arbitrary {
   | |- warning: extension declares a conformance of imported type 'TracedT' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
 7 |     public static var arbitrary: Gen<TracedT<M, W, A>> {
 8 |         Gen.from(TracedTPartial.generate >>> TracedT.fix)
/host/spi-builder-workspace/Tests/BowGenerators/Transformers/WriterT+Gen.swift:6:1: warning: extension declares a conformance of imported type 'WriterT' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
 4 | // MARK: Generator for Propery-based Testing
 5 |
 6 | extension WriterT: Arbitrary where F: ArbitraryK & Applicative, W: Arbitrary, A: Arbitrary {
   | |- warning: extension declares a conformance of imported type 'WriterT' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
 7 |     public static var arbitrary: Gen<WriterT<F, W, A>> {
 8 |         Gen.from(WriterTPartial.generate >>> WriterT.fix)
[315/420] Compiling BowGenerators ArbitraryK.swift
/host/spi-builder-workspace/Tests/BowGenerators/Transformers/TracedT+Gen.swift:6:1: warning: extension declares a conformance of imported type 'TracedT' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
 4 | // MARK: Generator for Property-based Testing
 5 |
 6 | extension TracedT: Arbitrary where M: Arbitrary & Hashable & CoArbitrary, W: ArbitraryK & Functor, A: Arbitrary {
   | |- warning: extension declares a conformance of imported type 'TracedT' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
 7 |     public static var arbitrary: Gen<TracedT<M, W, A>> {
 8 |         Gen.from(TracedTPartial.generate >>> TracedT.fix)
/host/spi-builder-workspace/Tests/BowGenerators/Transformers/WriterT+Gen.swift:6:1: warning: extension declares a conformance of imported type 'WriterT' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
 4 | // MARK: Generator for Propery-based Testing
 5 |
 6 | extension WriterT: Arbitrary where F: ArbitraryK & Applicative, W: Arbitrary, A: Arbitrary {
   | |- warning: extension declares a conformance of imported type 'WriterT' to imported protocol 'Arbitrary'; this will not behave correctly if the owners of 'Bow' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
 7 |     public static var arbitrary: Gen<WriterT<F, W, A>> {
 8 |         Gen.from(WriterTPartial.generate >>> WriterT.fix)
[316/421] Compiling BowFree Cofree.swift
[317/421] Compiling BowFree Coyoneda.swift
[318/421] Compiling BowFree Free.swift
/host/spi-builder-workspace/Sources/BowFree/Free.swift:25:30: warning: generic parameter 'S' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
  6 | public typealias FreeOf<S, A> = Kind<FreePartial<S>, A>
  7 |
  8 | public class Free<S, A>: FreeOf<S, A> {
    |                   `- note: 'S' previously declared here
  9 |     public static func liftF(_ fa: Kind<S, A>) -> Free<S, A> {
 10 |         return Suspend(fa)
    :
 23 |     }
 24 |
 25 |     public func transform<B, S, O>(_ f: @escaping (A) -> B, _ fs: FunctionK<S, O>) -> Free<O, B> {
    |                              `- warning: generic parameter 'S' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
 26 |         fatalError("Free.transform must be implemented by subclass")
 27 |     }
/host/spi-builder-workspace/Sources/BowFree/Free.swift:84:39: warning: generic parameter 'S' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
 71 | }
 72 |
 73 | private class Pure<S, A>: Free<S, A> {
    |                    `- note: 'S' previously declared here
 74 |     fileprivate let a: A
 75 |
    :
 82 |     }
 83 |
 84 |     override public func transform<B, S, O>(_ f: @escaping (A) -> B, _ fs: FunctionK<S, O>) -> Free<O, B> {
    |                                       `- warning: generic parameter 'S' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
 85 |         return Free.fix(Free.pure(f(a)))
 86 |     }
/host/spi-builder-workspace/Sources/BowFree/Free.swift:100:39: warning: generic parameter 'S' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
 87 | }
 88 |
 89 | private class Suspend<S, A>: Free<S, A> {
    |                       `- note: 'S' previously declared here
 90 |     fileprivate let a: Kind<S, A>
 91 |
    :
 98 |     }
 99 |
100 |     override public func transform<B, S, O>(_ f: @escaping (A) -> B, _ fs: FunctionK<S, O>) -> Free<O, B> {
    |                                       `- warning: generic parameter 'S' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
101 |         return Free.fix(Free<O, A>.liftF(fs.invoke(a as! Kind<S, A>)).map(f))
102 |     }
/host/spi-builder-workspace/Sources/BowFree/Free.swift:120:39: warning: generic parameter 'S' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
103 | }
104 |
105 | private class FlatMapped<S, A, C>: Free<S, A> {
    |                          `- note: 'S' previously declared here
106 |     fileprivate let c: Free<S, C>
107 |     fileprivate let f: (C) -> Free<S, A>
    :
118 |     }
119 |
120 |     override public func transform<B, S, O>(_ fm: @escaping (A) -> B, _ fs: FunctionK<S, O>) -> Free<O, B> {
    |                                       `- warning: generic parameter 'S' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
121 |         return FlatMapped<O, B, C>(c.transform(id, fs), { _ in Free.fix(self.c.flatMap(self.f)).transform(fm, fs) })
122 |     }
[323/459] Compiling BowLaws ComparableLaws.swift
[324/459] Compiling BowLaws ContravariantLaws.swift
[325/459] Compiling BowLaws CustomStringConvertibleLaws.swift
[326/459] Compiling BowLaws DivideLaws.swift
/host/spi-builder-workspace/Sources/BowEffects/Foundation/URLSession.swift:18:62: warning: converting non-sendable function value to '@Sendable (Data?, URLResponse?, (any Error)?) -> Void' may introduce data races
16 |     func dataTaskIO(with url: URL) -> DataIO {
17 |         IO.async { callback in
18 |             self.dataTask(with: url, completionHandler: self.onResponse(callback)).resume()
   |                                                              `- warning: converting non-sendable function value to '@Sendable (Data?, URLResponse?, (any Error)?) -> Void' may introduce data races
19 |         }^
20 |     }
/host/spi-builder-workspace/Sources/BowEffects/Foundation/URLSession.swift:25:66: warning: converting non-sendable function value to '@Sendable (Data?, URLResponse?, (any Error)?) -> Void' may introduce data races
23 |     func dataTaskIO(with request: URLRequest) -> DataIO {
24 |         IO.async { callback in
25 |             self.dataTask(with: request, completionHandler: self.onResponse(callback)).resume()
   |                                                                  `- warning: converting non-sendable function value to '@Sendable (Data?, URLResponse?, (any Error)?) -> Void' may introduce data races
26 |         }^
27 |     }
/host/spi-builder-workspace/Sources/BowEffects/Foundation/URLSession.swift:34:66: warning: converting non-sendable function value to '@Sendable (URL?, URLResponse?, (any Error)?) -> Void' may introduce data races
32 |     func downloadTaskIO(with url: URL) -> DownloadIO {
33 |         IO.async { callback in
34 |             self.downloadTask(with: url, completionHandler: self.onResponse(callback)).resume()
   |                                                                  `- warning: converting non-sendable function value to '@Sendable (URL?, URLResponse?, (any Error)?) -> Void' may introduce data races
35 |         }^
36 |     }
/host/spi-builder-workspace/Sources/BowEffects/Foundation/URLSession.swift:41:70: warning: converting non-sendable function value to '@Sendable (URL?, URLResponse?, (any Error)?) -> Void' may introduce data races
39 |     func downloadTaskIO(with request: URLRequest) -> DownloadIO {
40 |         IO.async { callback in
41 |             self.downloadTask(with: request, completionHandler: self.onResponse(callback)).resume()
   |                                                                      `- warning: converting non-sendable function value to '@Sendable (URL?, URLResponse?, (any Error)?) -> Void' may introduce data races
42 |         }^
43 |     }
/host/spi-builder-workspace/Sources/BowEffects/Foundation/URLSession.swift:48:77: warning: converting non-sendable function value to '@Sendable (URL?, URLResponse?, (any Error)?) -> Void' may introduce data races
46 |     func downloadTaskIO(withResumeData data: Data) -> DownloadIO {
47 |         IO.async { callback in
48 |             self.downloadTask(withResumeData: data, completionHandler: self.onResponse(callback)).resume()
   |                                                                             `- warning: converting non-sendable function value to '@Sendable (URL?, URLResponse?, (any Error)?) -> Void' may introduce data races
49 |         }^
50 |     }
/host/spi-builder-workspace/Sources/BowEffects/Foundation/URLSession.swift:59:80: warning: converting non-sendable function value to '@Sendable (Data?, URLResponse?, (any Error)?) -> Void' may introduce data races
57 |         from data: Data) -> DataIO {
58 |         IO.async { callback in
59 |             self.uploadTask(with: request, from: data, completionHandler: self.onResponse(callback)).resume()
   |                                                                                `- warning: converting non-sendable function value to '@Sendable (Data?, URLResponse?, (any Error)?) -> Void' may introduce data races
60 |         }^
61 |     }
/host/spi-builder-workspace/Sources/BowEffects/Foundation/URLSession.swift:68:83: warning: converting non-sendable function value to '@Sendable (Data?, URLResponse?, (any Error)?) -> Void' may introduce data races
66 |         fromFile url: URL) -> DataIO {
67 |         IO.async { callback in
68 |             self.uploadTask(with: request, fromFile: url, completionHandler: self.onResponse(callback)).resume()
   |                                                                                   `- warning: converting non-sendable function value to '@Sendable (Data?, URLResponse?, (any Error)?) -> Void' may introduce data races
69 |         }^
70 |     }
/host/spi-builder-workspace/Sources/BowEffects/Typeclasses/Async.swift:149:30: warning: generic parameter 'A' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
147 |     /// - Parameter f: A function that provides a value or an error.
148 |     /// - Returns: A computation that defers the execution of the provided value.
149 |     static func delayOrRaise<A>(
    |                              `- warning: generic parameter 'A' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
150 |         _ queue: DispatchQueue,
151 |         _ f: @escaping () -> Either<F.E, A>) -> Kind<F, A> {
[327/459] Compiling BowLaws DivisibleLaws.swift
/host/spi-builder-workspace/Sources/BowEffects/Foundation/URLSession.swift:18:62: warning: converting non-sendable function value to '@Sendable (Data?, URLResponse?, (any Error)?) -> Void' may introduce data races
16 |     func dataTaskIO(with url: URL) -> DataIO {
17 |         IO.async { callback in
18 |             self.dataTask(with: url, completionHandler: self.onResponse(callback)).resume()
   |                                                              `- warning: converting non-sendable function value to '@Sendable (Data?, URLResponse?, (any Error)?) -> Void' may introduce data races
19 |         }^
20 |     }
/host/spi-builder-workspace/Sources/BowEffects/Foundation/URLSession.swift:25:66: warning: converting non-sendable function value to '@Sendable (Data?, URLResponse?, (any Error)?) -> Void' may introduce data races
23 |     func dataTaskIO(with request: URLRequest) -> DataIO {
24 |         IO.async { callback in
25 |             self.dataTask(with: request, completionHandler: self.onResponse(callback)).resume()
   |                                                                  `- warning: converting non-sendable function value to '@Sendable (Data?, URLResponse?, (any Error)?) -> Void' may introduce data races
26 |         }^
27 |     }
/host/spi-builder-workspace/Sources/BowEffects/Foundation/URLSession.swift:34:66: warning: converting non-sendable function value to '@Sendable (URL?, URLResponse?, (any Error)?) -> Void' may introduce data races
32 |     func downloadTaskIO(with url: URL) -> DownloadIO {
33 |         IO.async { callback in
34 |             self.downloadTask(with: url, completionHandler: self.onResponse(callback)).resume()
   |                                                                  `- warning: converting non-sendable function value to '@Sendable (URL?, URLResponse?, (any Error)?) -> Void' may introduce data races
35 |         }^
36 |     }
/host/spi-builder-workspace/Sources/BowEffects/Foundation/URLSession.swift:41:70: warning: converting non-sendable function value to '@Sendable (URL?, URLResponse?, (any Error)?) -> Void' may introduce data races
39 |     func downloadTaskIO(with request: URLRequest) -> DownloadIO {
40 |         IO.async { callback in
41 |             self.downloadTask(with: request, completionHandler: self.onResponse(callback)).resume()
   |                                                                      `- warning: converting non-sendable function value to '@Sendable (URL?, URLResponse?, (any Error)?) -> Void' may introduce data races
42 |         }^
43 |     }
/host/spi-builder-workspace/Sources/BowEffects/Foundation/URLSession.swift:48:77: warning: converting non-sendable function value to '@Sendable (URL?, URLResponse?, (any Error)?) -> Void' may introduce data races
46 |     func downloadTaskIO(withResumeData data: Data) -> DownloadIO {
47 |         IO.async { callback in
48 |             self.downloadTask(withResumeData: data, completionHandler: self.onResponse(callback)).resume()
   |                                                                             `- warning: converting non-sendable function value to '@Sendable (URL?, URLResponse?, (any Error)?) -> Void' may introduce data races
49 |         }^
50 |     }
/host/spi-builder-workspace/Sources/BowEffects/Foundation/URLSession.swift:59:80: warning: converting non-sendable function value to '@Sendable (Data?, URLResponse?, (any Error)?) -> Void' may introduce data races
57 |         from data: Data) -> DataIO {
58 |         IO.async { callback in
59 |             self.uploadTask(with: request, from: data, completionHandler: self.onResponse(callback)).resume()
   |                                                                                `- warning: converting non-sendable function value to '@Sendable (Data?, URLResponse?, (any Error)?) -> Void' may introduce data races
60 |         }^
61 |     }
/host/spi-builder-workspace/Sources/BowEffects/Foundation/URLSession.swift:68:83: warning: converting non-sendable function value to '@Sendable (Data?, URLResponse?, (any Error)?) -> Void' may introduce data races
66 |         fromFile url: URL) -> DataIO {
67 |         IO.async { callback in
68 |             self.uploadTask(with: request, fromFile: url, completionHandler: self.onResponse(callback)).resume()
   |                                                                                   `- warning: converting non-sendable function value to '@Sendable (Data?, URLResponse?, (any Error)?) -> Void' may introduce data races
69 |         }^
70 |     }
/host/spi-builder-workspace/Sources/BowEffects/Typeclasses/Async.swift:149:30: warning: generic parameter 'A' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
147 |     /// - Parameter f: A function that provides a value or an error.
148 |     /// - Returns: A computation that defers the execution of the provided value.
149 |     static func delayOrRaise<A>(
    |                              `- warning: generic parameter 'A' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
150 |         _ queue: DispatchQueue,
151 |         _ f: @escaping () -> Either<F.E, A>) -> Kind<F, A> {
[328/459] Compiling BowLaws EqualityFunctions.swift
/host/spi-builder-workspace/Sources/BowEffects/Foundation/URLSession.swift:18:62: warning: converting non-sendable function value to '@Sendable (Data?, URLResponse?, (any Error)?) -> Void' may introduce data races
16 |     func dataTaskIO(with url: URL) -> DataIO {
17 |         IO.async { callback in
18 |             self.dataTask(with: url, completionHandler: self.onResponse(callback)).resume()
   |                                                              `- warning: converting non-sendable function value to '@Sendable (Data?, URLResponse?, (any Error)?) -> Void' may introduce data races
19 |         }^
20 |     }
/host/spi-builder-workspace/Sources/BowEffects/Foundation/URLSession.swift:25:66: warning: converting non-sendable function value to '@Sendable (Data?, URLResponse?, (any Error)?) -> Void' may introduce data races
23 |     func dataTaskIO(with request: URLRequest) -> DataIO {
24 |         IO.async { callback in
25 |             self.dataTask(with: request, completionHandler: self.onResponse(callback)).resume()
   |                                                                  `- warning: converting non-sendable function value to '@Sendable (Data?, URLResponse?, (any Error)?) -> Void' may introduce data races
26 |         }^
27 |     }
/host/spi-builder-workspace/Sources/BowEffects/Foundation/URLSession.swift:34:66: warning: converting non-sendable function value to '@Sendable (URL?, URLResponse?, (any Error)?) -> Void' may introduce data races
32 |     func downloadTaskIO(with url: URL) -> DownloadIO {
33 |         IO.async { callback in
34 |             self.downloadTask(with: url, completionHandler: self.onResponse(callback)).resume()
   |                                                                  `- warning: converting non-sendable function value to '@Sendable (URL?, URLResponse?, (any Error)?) -> Void' may introduce data races
35 |         }^
36 |     }
/host/spi-builder-workspace/Sources/BowEffects/Foundation/URLSession.swift:41:70: warning: converting non-sendable function value to '@Sendable (URL?, URLResponse?, (any Error)?) -> Void' may introduce data races
39 |     func downloadTaskIO(with request: URLRequest) -> DownloadIO {
40 |         IO.async { callback in
41 |             self.downloadTask(with: request, completionHandler: self.onResponse(callback)).resume()
   |                                                                      `- warning: converting non-sendable function value to '@Sendable (URL?, URLResponse?, (any Error)?) -> Void' may introduce data races
42 |         }^
43 |     }
/host/spi-builder-workspace/Sources/BowEffects/Foundation/URLSession.swift:48:77: warning: converting non-sendable function value to '@Sendable (URL?, URLResponse?, (any Error)?) -> Void' may introduce data races
46 |     func downloadTaskIO(withResumeData data: Data) -> DownloadIO {
47 |         IO.async { callback in
48 |             self.downloadTask(withResumeData: data, completionHandler: self.onResponse(callback)).resume()
   |                                                                             `- warning: converting non-sendable function value to '@Sendable (URL?, URLResponse?, (any Error)?) -> Void' may introduce data races
49 |         }^
50 |     }
/host/spi-builder-workspace/Sources/BowEffects/Foundation/URLSession.swift:59:80: warning: converting non-sendable function value to '@Sendable (Data?, URLResponse?, (any Error)?) -> Void' may introduce data races
57 |         from data: Data) -> DataIO {
58 |         IO.async { callback in
59 |             self.uploadTask(with: request, from: data, completionHandler: self.onResponse(callback)).resume()
   |                                                                                `- warning: converting non-sendable function value to '@Sendable (Data?, URLResponse?, (any Error)?) -> Void' may introduce data races
60 |         }^
61 |     }
/host/spi-builder-workspace/Sources/BowEffects/Foundation/URLSession.swift:68:83: warning: converting non-sendable function value to '@Sendable (Data?, URLResponse?, (any Error)?) -> Void' may introduce data races
66 |         fromFile url: URL) -> DataIO {
67 |         IO.async { callback in
68 |             self.uploadTask(with: request, fromFile: url, completionHandler: self.onResponse(callback)).resume()
   |                                                                                   `- warning: converting non-sendable function value to '@Sendable (Data?, URLResponse?, (any Error)?) -> Void' may introduce data races
69 |         }^
70 |     }
/host/spi-builder-workspace/Sources/BowEffects/Typeclasses/Async.swift:149:30: warning: generic parameter 'A' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
147 |     /// - Parameter f: A function that provides a value or an error.
148 |     /// - Returns: A computation that defers the execution of the provided value.
149 |     static func delayOrRaise<A>(
    |                              `- warning: generic parameter 'A' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
150 |         _ queue: DispatchQueue,
151 |         _ f: @escaping () -> Either<F.E, A>) -> Kind<F, A> {
[329/459] Emitting module BowFreeGenerators
/host/spi-builder-workspace/Tests/BowFreeGenerators/Free+Gen.swift:8:1: warning: extension declares a conformance of imported type 'FreePartial' to imported protocol 'ArbitraryK'; this will not behave correctly if the owners of 'BowFree' introduce this conformance in the future
 6 | // MARK: Instance of `ArbitraryK` for `Free`
 7 |
 8 | extension FreePartial: ArbitraryK where S: ArbitraryK {
   | |- warning: extension declares a conformance of imported type 'FreePartial' to imported protocol 'ArbitraryK'; this will not behave correctly if the owners of 'BowFree' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
 9 |     public static func generate<A: Arbitrary>() -> Kind<FreePartial<S>, A> {
10 |         return Free.liftF(S.generate())
[330/459] Compiling BowFreeGenerators Free+Gen.swift
/host/spi-builder-workspace/Tests/BowFreeGenerators/Free+Gen.swift:8:1: warning: extension declares a conformance of imported type 'FreePartial' to imported protocol 'ArbitraryK'; this will not behave correctly if the owners of 'BowFree' introduce this conformance in the future
 6 | // MARK: Instance of `ArbitraryK` for `Free`
 7 |
 8 | extension FreePartial: ArbitraryK where S: ArbitraryK {
   | |- warning: extension declares a conformance of imported type 'FreePartial' to imported protocol 'ArbitraryK'; this will not behave correctly if the owners of 'BowFree' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
 9 |     public static func generate<A: Arbitrary>() -> Kind<FreePartial<S>, A> {
10 |         return Free.liftF(S.generate())
[331/459] Compiling BowGeneric Coproduct9.swift
[332/460] Compiling BowLaws BindingOperatorOverload.swift
[333/460] Compiling BowLaws ComonadEnvLaws.swift
[334/460] Compiling BowLaws ComonadLaws.swift
[335/460] Compiling BowLaws ComonadStoreLaws.swift
[336/460] Compiling BowLaws ApplicativeLaws.swift
[337/460] Compiling BowLaws BimonadLaws.swift
[339/460] Emitting module BowGeneric
[340/460] Compiling BowLaws AlternativeLaws.swift
[341/460] Compiling BowLaws ApplicativeErrorLaws.swift
[343/461] Compiling BowLaws MonadStateLaws.swift
[344/461] Compiling BowLaws MonadWriterLaws.swift
[345/461] Compiling BowLaws MonoidKLaws.swift
[346/461] Compiling BowLaws MonoidLaws.swift
[347/461] Compiling BowLaws MonoidalLaws.swift
[348/461] Compiling BowLaws PropertyOperatorOverload.swift
[349/461] Compiling BowLaws SelectiveLaws.swift
[350/461] Compiling BowLaws SemigroupKLaws.swift
[351/461] Compiling BowLaws SemigroupLaws.swift
[352/465] Compiling BowLaws TraverseLaws.swift
[353/465] Compiling BowOptics Tuple3.swift
[354/465] Compiling BowOptics Tuple4.swift
[355/465] Compiling BowOptics Tuple5.swift
[356/465] Compiling BowOptics Tuple6.swift
[357/465] Compiling BowOptics Tuple7.swift
[358/465] Compiling BowOptics Tuple8.swift
[370/472] Compiling BowLaws ComonadTracedLaws.swift
[372/472] Emitting module BowEffects
/host/spi-builder-workspace/Sources/BowEffects/Data/Internal/Queue.swift:72:20: warning: static property 'threadLabel' is not concurrency-safe because non-'Sendable' type 'DispatchSpecificKey<String>' may have shared mutable state; this is an error in the Swift 6 language mode
70 |
71 |     fileprivate enum Key {
72 |         static let threadLabel = DispatchSpecificKey<String>()
   |                    `- warning: static property 'threadLabel' is not concurrency-safe because non-'Sendable' type 'DispatchSpecificKey<String>' may have shared mutable state; this is an error in the Swift 6 language mode
73 |     }
74 | }
Dispatch.DispatchSpecificKey:1:20: note: generic class 'DispatchSpecificKey' does not conform to the 'Sendable' protocol
1 | final public class DispatchSpecificKey<T> {
  |                    `- note: generic class 'DispatchSpecificKey' does not conform to the 'Sendable' protocol
2 |     public init()
3 |     deinit
/host/spi-builder-workspace/Sources/BowEffects/Data/Internal/Queue.swift:1:1: warning: add '@preconcurrency' to suppress 'Sendable'-related warnings from module 'Dispatch'
 1 | import Foundation
   | `- warning: add '@preconcurrency' to suppress 'Sendable'-related warnings from module 'Dispatch'
 2 |
 3 | internal struct Queue {
   :
70 |
71 |     fileprivate enum Key {
72 |         static let threadLabel = DispatchSpecificKey<String>()
   |                    |- note: annotate 'threadLabel' 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
73 |     }
74 | }
/host/spi-builder-workspace/Sources/BowEffects/Typeclasses/Async.swift:149:30: warning: generic parameter 'A' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
147 |     /// - Parameter f: A function that provides a value or an error.
148 |     /// - Returns: A computation that defers the execution of the provided value.
149 |     static func delayOrRaise<A>(
    |                              `- warning: generic parameter 'A' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
150 |         _ queue: DispatchQueue,
151 |         _ f: @escaping () -> Either<F.E, A>) -> Kind<F, A> {
[373/472] Compiling BowLaws InvariantLaws.swift
[374/472] Compiling BowLaws MonadCombineLaws.swift
[375/472] Compiling BowLaws MonadErrorLaws.swift
[376/472] Compiling BowLaws MonadFilterLaws.swift
[377/472] Compiling BowLaws MonadLaws.swift
/host/spi-builder-workspace/Sources/BowEffects/Data/Internal/Queue.swift:72:20: warning: static property 'threadLabel' is not concurrency-safe because non-'Sendable' type 'DispatchSpecificKey<String>' may have shared mutable state; this is an error in the Swift 6 language mode
70 |
71 |     fileprivate enum Key {
72 |         static let threadLabel = DispatchSpecificKey<String>()
   |                    `- warning: static property 'threadLabel' is not concurrency-safe because non-'Sendable' type 'DispatchSpecificKey<String>' may have shared mutable state; this is an error in the Swift 6 language mode
73 |     }
74 | }
Dispatch.DispatchSpecificKey:1:20: note: generic class 'DispatchSpecificKey' does not conform to the 'Sendable' protocol
1 | final public class DispatchSpecificKey<T> {
  |                    `- note: generic class 'DispatchSpecificKey' does not conform to the 'Sendable' protocol
2 |     public init()
3 |     deinit
/host/spi-builder-workspace/Sources/BowEffects/Data/Internal/Queue.swift:1:1: warning: add '@preconcurrency' to suppress 'Sendable'-related warnings from module 'Dispatch'
 1 | import Foundation
   | `- warning: add '@preconcurrency' to suppress 'Sendable'-related warnings from module 'Dispatch'
 2 |
 3 | internal struct Queue {
   :
70 |
71 |     fileprivate enum Key {
72 |         static let threadLabel = DispatchSpecificKey<String>()
   |                    |- note: annotate 'threadLabel' 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
73 |     }
74 | }
/host/spi-builder-workspace/Sources/BowEffects/Data/Internal/Queue.swift:51:34: warning: passing non-sendable parameter 'work' to function expecting a @Sendable closure
46 |
47 |     // MARK: operations
48 |     func async(execute work: @escaping () -> Void) {
   |                        `- note: parameter 'work' is implicitly non-sendable
49 |         switch queue {
50 |         case ._queue(let queue):
51 |             queue.async(execute: work)
   |                                  `- warning: passing non-sendable parameter 'work' to function expecting a @Sendable closure
52 |         default:
53 |             fatalError("can not execute async work in current queue")
/host/spi-builder-workspace/Sources/BowEffects/Data/Internal/Queue.swift:72:20: warning: static property 'threadLabel' is not concurrency-safe because non-'Sendable' type 'DispatchSpecificKey<String>' may have shared mutable state; this is an error in the Swift 6 language mode
70 |
71 |     fileprivate enum Key {
72 |         static let threadLabel = DispatchSpecificKey<String>()
   |                    `- warning: static property 'threadLabel' is not concurrency-safe because non-'Sendable' type 'DispatchSpecificKey<String>' may have shared mutable state; this is an error in the Swift 6 language mode
73 |     }
74 | }
Dispatch.DispatchSpecificKey:1:20: note: generic class 'DispatchSpecificKey' does not conform to the 'Sendable' protocol
1 | final public class DispatchSpecificKey<T> {
  |                    `- note: generic class 'DispatchSpecificKey' does not conform to the 'Sendable' protocol
2 |     public init()
3 |     deinit
/host/spi-builder-workspace/Sources/BowEffects/Data/Internal/Queue.swift:1:1: warning: add '@preconcurrency' to suppress 'Sendable'-related warnings from module 'Dispatch'
 1 | import Foundation
   | `- warning: add '@preconcurrency' to suppress 'Sendable'-related warnings from module 'Dispatch'
 2 |
 3 | internal struct Queue {
   :
70 |
71 |     fileprivate enum Key {
72 |         static let threadLabel = DispatchSpecificKey<String>()
   |                    |- note: annotate 'threadLabel' 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
73 |     }
74 | }
/host/spi-builder-workspace/Sources/BowEffects/Data/Internal/Queue.swift:51:34: warning: passing non-sendable parameter 'work' to function expecting a @Sendable closure
46 |
47 |     // MARK: operations
48 |     func async(execute work: @escaping () -> Void) {
   |                        `- note: parameter 'work' is implicitly non-sendable
49 |         switch queue {
50 |         case ._queue(let queue):
51 |             queue.async(execute: work)
   |                                  `- warning: passing non-sendable parameter 'work' to function expecting a @Sendable closure
52 |         default:
53 |             fatalError("can not execute async work in current queue")
/host/spi-builder-workspace/Sources/BowEffects/Data/Internal/Queue.swift:72:20: warning: static property 'threadLabel' is not concurrency-safe because non-'Sendable' type 'DispatchSpecificKey<String>' may have shared mutable state; this is an error in the Swift 6 language mode
70 |
71 |     fileprivate enum Key {
72 |         static let threadLabel = DispatchSpecificKey<String>()
   |                    `- warning: static property 'threadLabel' is not concurrency-safe because non-'Sendable' type 'DispatchSpecificKey<String>' may have shared mutable state; this is an error in the Swift 6 language mode
73 |     }
74 | }
Dispatch.DispatchSpecificKey:1:20: note: generic class 'DispatchSpecificKey' does not conform to the 'Sendable' protocol
1 | final public class DispatchSpecificKey<T> {
  |                    `- note: generic class 'DispatchSpecificKey' does not conform to the 'Sendable' protocol
2 |     public init()
3 |     deinit
/host/spi-builder-workspace/Sources/BowEffects/Data/Internal/Queue.swift:1:1: warning: add '@preconcurrency' to suppress 'Sendable'-related warnings from module 'Dispatch'
 1 | import Foundation
   | `- warning: add '@preconcurrency' to suppress 'Sendable'-related warnings from module 'Dispatch'
 2 |
 3 | internal struct Queue {
   :
70 |
71 |     fileprivate enum Key {
72 |         static let threadLabel = DispatchSpecificKey<String>()
   |                    |- note: annotate 'threadLabel' 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
73 |     }
74 | }
/host/spi-builder-workspace/Sources/BowEffects/Data/Internal/Queue.swift:51:34: warning: passing non-sendable parameter 'work' to function expecting a @Sendable closure
46 |
47 |     // MARK: operations
48 |     func async(execute work: @escaping () -> Void) {
   |                        `- note: parameter 'work' is implicitly non-sendable
49 |         switch queue {
50 |         case ._queue(let queue):
51 |             queue.async(execute: work)
   |                                  `- warning: passing non-sendable parameter 'work' to function expecting a @Sendable closure
52 |         default:
53 |             fatalError("can not execute async work in current queue")
/host/spi-builder-workspace/Sources/BowEffects/Data/IO.swift:347:13: warning: capture of 'callback' with non-sendable type 'Callback<E, A>' (aka '(Either<E, A>) -> ()') in a `@Sendable` closure; this is an error in the Swift 6 language mode
345 |     public func unsafeRunAsync(on queue: DispatchQueue = .main, _ callback: @escaping Callback<E, A> = { _ in }) {
346 |         queue.async {
347 |             callback(self.unsafeRunSyncEither(on: queue))
    |             |- warning: capture of 'callback' with non-sendable type 'Callback<E, A>' (aka '(Either<E, A>) -> ()') in a `@Sendable` closure; this is an error in the Swift 6 language mode
    |             `- note: a function type must be marked '@Sendable' to conform to 'Sendable'
348 |         }
349 |     }
/host/spi-builder-workspace/Sources/BowEffects/Data/IO.swift:347:22: warning: capture of 'self' with non-sendable type 'IO<E, A>' in a `@Sendable` closure; this is an error in the Swift 6 language mode
 31 |
 32 | /// An IO is a data type that encapsulates and suspends side effects producing values of type `A` or errors of type `E`.
 33 | public class IO<E: Error, A>: IOOf<E, A> {
    |              `- note: generic class 'IO' does not conform to the 'Sendable' protocol
 34 |     /// Safe downcast.
 35 |     ///
    :
345 |     public func unsafeRunAsync(on queue: DispatchQueue = .main, _ callback: @escaping Callback<E, A> = { _ in }) {
346 |         queue.async {
347 |             callback(self.unsafeRunSyncEither(on: queue))
    |                      `- warning: capture of 'self' with non-sendable type 'IO<E, A>' in a `@Sendable` closure; this is an error in the Swift 6 language mode
348 |         }
349 |     }
/host/spi-builder-workspace/Sources/BowEffects/Data/IO.swift:347:13: warning: capture of 'callback' with non-sendable type 'Callback<E, A>' (aka '(Either<E, A>) -> ()') in a `@Sendable` closure; this is an error in the Swift 6 language mode
345 |     public func unsafeRunAsync(on queue: DispatchQueue = .main, _ callback: @escaping Callback<E, A> = { _ in }) {
346 |         queue.async {
347 |             callback(self.unsafeRunSyncEither(on: queue))
    |             |- warning: capture of 'callback' with non-sendable type 'Callback<E, A>' (aka '(Either<E, A>) -> ()') in a `@Sendable` closure; this is an error in the Swift 6 language mode
    |             `- note: a function type must be marked '@Sendable' to conform to 'Sendable'
348 |         }
349 |     }
/host/spi-builder-workspace/Sources/BowEffects/Data/IO.swift:347:22: warning: capture of 'self' with non-sendable type 'IO<E, A>' in a `@Sendable` closure; this is an error in the Swift 6 language mode
 31 |
 32 | /// An IO is a data type that encapsulates and suspends side effects producing values of type `A` or errors of type `E`.
 33 | public class IO<E: Error, A>: IOOf<E, A> {
    |              `- note: generic class 'IO' does not conform to the 'Sendable' protocol
 34 |     /// Safe downcast.
 35 |     ///
    :
345 |     public func unsafeRunAsync(on queue: DispatchQueue = .main, _ callback: @escaping Callback<E, A> = { _ in }) {
346 |         queue.async {
347 |             callback(self.unsafeRunSyncEither(on: queue))
    |                      `- warning: capture of 'self' with non-sendable type 'IO<E, A>' in a `@Sendable` closure; this is an error in the Swift 6 language mode
348 |         }
349 |     }
/host/spi-builder-workspace/Sources/BowEffects/Data/IO.swift:347:13: warning: capture of 'callback' with non-sendable type 'Callback<E, A>' (aka '(Either<E, A>) -> ()') in a `@Sendable` closure; this is an error in the Swift 6 language mode
345 |     public func unsafeRunAsync(on queue: DispatchQueue = .main, _ callback: @escaping Callback<E, A> = { _ in }) {
346 |         queue.async {
347 |             callback(self.unsafeRunSyncEither(on: queue))
    |             |- warning: capture of 'callback' with non-sendable type 'Callback<E, A>' (aka '(Either<E, A>) -> ()') in a `@Sendable` closure; this is an error in the Swift 6 language mode
    |             `- note: a function type must be marked '@Sendable' to conform to 'Sendable'
348 |         }
349 |     }
/host/spi-builder-workspace/Sources/BowEffects/Data/IO.swift:347:22: warning: capture of 'self' with non-sendable type 'IO<E, A>' in a `@Sendable` closure; this is an error in the Swift 6 language mode
 31 |
 32 | /// An IO is a data type that encapsulates and suspends side effects producing values of type `A` or errors of type `E`.
 33 | public class IO<E: Error, A>: IOOf<E, A> {
    |              `- note: generic class 'IO' does not conform to the 'Sendable' protocol
 34 |     /// Safe downcast.
 35 |     ///
    :
345 |     public func unsafeRunAsync(on queue: DispatchQueue = .main, _ callback: @escaping Callback<E, A> = { _ in }) {
346 |         queue.async {
347 |             callback(self.unsafeRunSyncEither(on: queue))
    |                      `- warning: capture of 'self' with non-sendable type 'IO<E, A>' in a `@Sendable` closure; this is an error in the Swift 6 language mode
348 |         }
349 |     }
/host/spi-builder-workspace/Sources/BowEffects/Data/EnvIO.swift:116:30: warning: will never be executed
114 |
115 |         return policy.initial
116 |             .mapError { x in x as! E }
    |                       |      `- warning: will never be executed
    |                       `- note: 'x' is of type 'Never' which cannot be constructed because it is an enum with no cases
117 |             .flatMap(loop)^
118 |     }
/host/spi-builder-workspace/Sources/BowEffects/Data/EnvIO.swift:164:34: warning: will never be executed
162 |             { e in orElse(e, nil).map(Either.left)^ },
163 |             { a in policy.initial
164 |                 .mapError { x in x as! E }
    |                           |      `- warning: will never be executed
    |                           `- note: 'x' is of type 'Never' which cannot be constructed because it is an enum with no cases
165 |                 .flatMap { s in loop(a, s) }^ })
166 |     }
/host/spi-builder-workspace/Sources/BowEffects/Data/EnvIO.swift:116:30: warning: will never be executed
114 |
115 |         return policy.initial
116 |             .mapError { x in x as! E }
    |                       |      `- warning: will never be executed
    |                       `- note: 'x' is of type 'Never' which cannot be constructed because it is an enum with no cases
117 |             .flatMap(loop)^
118 |     }
/host/spi-builder-workspace/Sources/BowEffects/Data/EnvIO.swift:164:34: warning: will never be executed
162 |             { e in orElse(e, nil).map(Either.left)^ },
163 |             { a in policy.initial
164 |                 .mapError { x in x as! E }
    |                           |      `- warning: will never be executed
    |                           `- note: 'x' is of type 'Never' which cannot be constructed because it is an enum with no cases
165 |                 .flatMap { s in loop(a, s) }^ })
166 |     }
/host/spi-builder-workspace/Sources/BowEffects/Data/EnvIO.swift:116:30: warning: will never be executed
114 |
115 |         return policy.initial
116 |             .mapError { x in x as! E }
    |                       |      `- warning: will never be executed
    |                       `- note: 'x' is of type 'Never' which cannot be constructed because it is an enum with no cases
117 |             .flatMap(loop)^
118 |     }
/host/spi-builder-workspace/Sources/BowEffects/Data/EnvIO.swift:164:34: warning: will never be executed
162 |             { e in orElse(e, nil).map(Either.left)^ },
163 |             { a in policy.initial
164 |                 .mapError { x in x as! E }
    |                           |      `- warning: will never be executed
    |                           `- note: 'x' is of type 'Never' which cannot be constructed because it is an enum with no cases
165 |                 .flatMap { s in loop(a, s) }^ })
166 |     }
[387/472] Compiling BowLaws EquatableKLaws.swift
/host/spi-builder-workspace/Sources/BowEffects/Data/Schedule.swift:725:36: warning: will never be executed
723 |         Schedule(
724 |             initial: EnvIO.never()^,
725 |             extract: { _, never in never },
    |                      |             `- warning: will never be executed
    |                      `- note: '$return_value' is of type 'Never' which cannot be constructed because it is an enum with no cases
726 |             update: { _, _ in EnvIO.never()^ })
727 |     }
/host/spi-builder-workspace/Sources/BowEffects/Data/Schedule.swift:726:31: warning: will never be executed
724 |             initial: EnvIO.never()^,
725 |             extract: { _, never in never },
726 |             update: { _, _ in EnvIO.never()^ })
    |                     |         `- warning: will never be executed
    |                     `- note: '_' is of type 'Never' which cannot be constructed because it is an enum with no cases
727 |     }
728 | }
[388/472] Compiling BowLaws EquatableLaws.swift
/host/spi-builder-workspace/Sources/BowEffects/Data/Schedule.swift:725:36: warning: will never be executed
723 |         Schedule(
724 |             initial: EnvIO.never()^,
725 |             extract: { _, never in never },
    |                      |             `- warning: will never be executed
    |                      `- note: '$return_value' is of type 'Never' which cannot be constructed because it is an enum with no cases
726 |             update: { _, _ in EnvIO.never()^ })
727 |     }
/host/spi-builder-workspace/Sources/BowEffects/Data/Schedule.swift:726:31: warning: will never be executed
724 |             initial: EnvIO.never()^,
725 |             extract: { _, never in never },
726 |             update: { _, _ in EnvIO.never()^ })
    |                     |         `- warning: will never be executed
    |                     `- note: '_' is of type 'Never' which cannot be constructed because it is an enum with no cases
727 |     }
728 | }
[389/472] Compiling BowLaws FoldableLaws.swift
/host/spi-builder-workspace/Sources/BowEffects/Data/Schedule.swift:725:36: warning: will never be executed
723 |         Schedule(
724 |             initial: EnvIO.never()^,
725 |             extract: { _, never in never },
    |                      |             `- warning: will never be executed
    |                      `- note: '$return_value' is of type 'Never' which cannot be constructed because it is an enum with no cases
726 |             update: { _, _ in EnvIO.never()^ })
727 |     }
/host/spi-builder-workspace/Sources/BowEffects/Data/Schedule.swift:726:31: warning: will never be executed
724 |             initial: EnvIO.never()^,
725 |             extract: { _, never in never },
726 |             update: { _, _ in EnvIO.never()^ })
    |                     |         `- warning: will never be executed
    |                     `- note: '_' is of type 'Never' which cannot be constructed because it is an enum with no cases
727 |     }
728 | }
[398/473] Compiling BowLaws FunctorFilterLaws.swift
[399/473] Compiling BowLaws FunctorLaws.swift
[408/473] Emitting module BowOptics
[417/475] Compiling BowOptics ArrayKOpticsInstances.swift
[418/475] Compiling BowOptics ArrayOpticsInstances.swift
[419/475] Compiling BowOptics ConstOpticsInstances.swift
[420/475] Compiling BowOptics EitherKOpticsInstances.swift
[421/475] Compiling BowOptics EitherOpticsInstances.swift
[422/475] Compiling BowOptics IdOpticsInstances.swift
[423/475] Compiling BowOptics IorOpticsInstances.swift
[424/475] Compiling BowOptics NonEmptyArrayOpticsInstances.swift
[436/475] Compiling BowLaws SemigroupalLaws.swift
[437/475] Compiling BowLaws SemiringLaws.swift
[438/475] Compiling BowLaws TraverseFilterLaws.swift
[439/475] Compiling BowEffectsGenerators IO+Gen.swift
/host/spi-builder-workspace/Tests/BowEffectsGenerators/IO+Gen.swift:8:1: warning: extension declares a conformance of imported type 'IOPartial' to imported protocol 'ArbitraryK'; this will not behave correctly if the owners of 'BowEffects' introduce this conformance in the future
 6 | // MARK: Instance of `ArbitraryK` for `IO`
 7 |
 8 | extension IOPartial: ArbitraryK where E: Arbitrary {
   | |- warning: extension declares a conformance of imported type 'IOPartial' to imported protocol 'ArbitraryK'; this will not behave correctly if the owners of 'BowEffects' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
 9 |     public static func generate<A: Arbitrary>() -> Kind<IOPartial<E>, A> {
10 |         let success = IO<E, A>.pure(A.arbitrary.generate)
[440/475] Emitting module BowEffectsGenerators
/host/spi-builder-workspace/Tests/BowEffectsGenerators/IO+Gen.swift:8:1: warning: extension declares a conformance of imported type 'IOPartial' to imported protocol 'ArbitraryK'; this will not behave correctly if the owners of 'BowEffects' introduce this conformance in the future
 6 | // MARK: Instance of `ArbitraryK` for `IO`
 7 |
 8 | extension IOPartial: ArbitraryK where E: Arbitrary {
   | |- warning: extension declares a conformance of imported type 'IOPartial' to imported protocol 'ArbitraryK'; this will not behave correctly if the owners of 'BowEffects' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
 9 |     public static func generate<A: Arbitrary>() -> Kind<IOPartial<E>, A> {
10 |         let success = IO<E, A>.pure(A.arbitrary.generate)
[445/476] Compiling BowOptics Tuple9.swift
[446/476] Compiling BowOptics At.swift
[447/476] Compiling BowOptics Cons.swift
[448/476] Compiling BowOptics Each.swift
[449/476] Compiling BowOptics FilterIndex.swift
[450/476] Compiling BowOptics Index.swift
[451/476] Compiling BowOptics Snoc.swift
[454/477] Compiling RxSwift SynchronizedUnsubscribeType.swift
[455/477] Compiling RxSwift TailRecursiveSink.swift
[456/477] Compiling RxSwift Take.swift
[457/477] Compiling RxSwift TakeLast.swift
[458/477] Compiling RxSwift TakeUntil.swift
[459/477] Compiling RxSwift TakeWhile.swift
[460/477] Compiling RxSwift Throttle.swift
[461/477] Compiling RxSwift Timeout.swift
[462/477] Compiling RxSwift Timer.swift
[463/477] Compiling RxSwift ToArray.swift
[464/477] Compiling RxSwift Using.swift
[465/477] Compiling RxSwift VirtualTimeConverterType.swift
[466/477] Compiling RxSwift VirtualTimeScheduler.swift
[467/477] Compiling RxSwift Window.swift
[468/477] Compiling RxSwift WithLatestFrom.swift
[469/477] Compiling RxSwift Zip+Collection.swift
[470/477] Compiling RxSwift Zip+arity.swift
[471/477] Compiling RxSwift Zip.swift
[472/477] Emitting module BowLaws
BUILD FAILURE 6.0 linux