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Build Information

Successful build of ReactiveTask with Swift 6.0 for macOS (SPM).

Swift 6 data race errors: 9

Build Command

env DEVELOPER_DIR=/Applications/Xcode-15.3.0.app xcrun --toolchain org.swift.600202405261a swift build --arch arm64 -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete

Build Log

========================================
RunAll
========================================
Builder version: 4.40.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/Carthage/ReactiveTask.git
Reference: master
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/Carthage/ReactiveTask
 * branch            master     -> FETCH_HEAD
 * [new branch]      master     -> origin/master
HEAD is now at e1396a5 Merge pull request #113 from RahulKatariya/master
Submodule path 'Carthage/Checkouts/Nimble': checked out '43304bf2b1579fd555f2fdd51742771c1e4f2b98'
Submodule path 'Carthage/Checkouts/Quick': checked out '94df9b449508344667e5afc7e80f8bcbff1e4c37'
Submodule path 'Carthage/Checkouts/Quick/Externals/Nimble': checked out '43304bf2b1579fd555f2fdd51742771c1e4f2b98'
Submodule path 'Carthage/Checkouts/ReactiveSwift': checked out '3eba2b48ee80f87058de5ae8bb41e585bde5c997'
Submodule path 'Carthage/Checkouts/ReactiveSwift/Carthage/Checkouts/Nimble': checked out 'a27c5186ce2d65f60d1237660b2509df3eb29023'
Submodule path 'Carthage/Checkouts/ReactiveSwift/Carthage/Checkouts/Quick': checked out '0b4ed6c706dd0cce923b5019a605a9bcc6b1b600'
Submodule path 'Carthage/Checkouts/ReactiveSwift/Carthage/Checkouts/Quick/Externals/Nimble': checked out 'a27c5186ce2d65f60d1237660b2509df3eb29023'
Submodule path 'Carthage/Checkouts/ReactiveSwift/Carthage/Checkouts/xcconfigs': checked out 'bb795558a76e5daf3688500055bbcfe243bffa8d'
Submodule path 'Carthage/Checkouts/xcconfigs': checked out '3d9d99634cae6d586e272543d527681283b33eb0'
Submodule 'Carthage/Checkouts/Nimble' (https://github.com/Quick/Nimble.git) registered for path 'Carthage/Checkouts/Nimble'
Submodule 'Carthage/Checkouts/Quick' (https://github.com/Quick/Quick.git) registered for path 'Carthage/Checkouts/Quick'
Submodule 'Carthage/Checkouts/ReactiveSwift' (https://github.com/ReactiveCocoa/ReactiveSwift.git) registered for path 'Carthage/Checkouts/ReactiveSwift'
Submodule 'Carthage/Checkouts/xcconfigs' (https://github.com/jspahrsummers/xcconfigs.git) registered for path 'Carthage/Checkouts/xcconfigs'
Cloning into '/Users/admin/builder/spi-builder-workspace/Carthage/Checkouts/Nimble'...
Cloning into '/Users/admin/builder/spi-builder-workspace/Carthage/Checkouts/Quick'...
Cloning into '/Users/admin/builder/spi-builder-workspace/Carthage/Checkouts/ReactiveSwift'...
Cloning into '/Users/admin/builder/spi-builder-workspace/Carthage/Checkouts/xcconfigs'...
Submodule 'Externals/Nimble' (https://github.com/Quick/Nimble.git) registered for path 'Carthage/Checkouts/Quick/Externals/Nimble'
Cloning into '/Users/admin/builder/spi-builder-workspace/Carthage/Checkouts/Quick/Externals/Nimble'...
Submodule 'Carthage/Checkouts/Nimble' (https://github.com/Quick/Nimble.git) registered for path 'Carthage/Checkouts/ReactiveSwift/Carthage/Checkouts/Nimble'
Submodule 'Carthage/Checkouts/Quick' (https://github.com/Quick/Quick.git) registered for path 'Carthage/Checkouts/ReactiveSwift/Carthage/Checkouts/Quick'
Submodule 'Carthage/Checkouts/xcconfigs' (https://github.com/jspahrsummers/xcconfigs.git) registered for path 'Carthage/Checkouts/ReactiveSwift/Carthage/Checkouts/xcconfigs'
Cloning into '/Users/admin/builder/spi-builder-workspace/Carthage/Checkouts/ReactiveSwift/Carthage/Checkouts/Nimble'...
Cloning into '/Users/admin/builder/spi-builder-workspace/Carthage/Checkouts/ReactiveSwift/Carthage/Checkouts/Quick'...
Cloning into '/Users/admin/builder/spi-builder-workspace/Carthage/Checkouts/ReactiveSwift/Carthage/Checkouts/xcconfigs'...
Submodule 'Externals/Nimble' (https://github.com/Quick/Nimble.git) registered for path 'Carthage/Checkouts/ReactiveSwift/Carthage/Checkouts/Quick/Externals/Nimble'
Cloning into '/Users/admin/builder/spi-builder-workspace/Carthage/Checkouts/ReactiveSwift/Carthage/Checkouts/Quick/Externals/Nimble'...
Cloned https://github.com/Carthage/ReactiveTask.git
Revision (git rev-parse @):
e1396a56055812234e97aeda78731d7228e0bbc7
SUCCESS checkout https://github.com/Carthage/ReactiveTask.git at master
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.0
Building package at path:  $workDir
https://github.com/Carthage/ReactiveTask.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-15.3.0.app xcrun --toolchain org.swift.600202405261a swift build --arch arm64 -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete
Building for debugging...
[0/3] Write sources
[2/3] Write swift-version-6F35C1178C84523A.txt
[4/23] Emitting module ReactiveSwift
[5/23] Compiling ReactiveSwift Deprecations+Removals.swift
[6/23] Compiling ReactiveSwift Disposable.swift
[7/25] Compiling ReactiveSwift Event.swift
[8/25] Compiling ReactiveSwift EventLogger.swift
[9/25] Compiling ReactiveSwift Reactive.swift
[10/25] Compiling ReactiveSwift ResultExtensions.swift
[11/25] Compiling ReactiveSwift Lifetime.swift
[12/25] Compiling ReactiveSwift Observer.swift
[13/25] Compiling ReactiveSwift Scheduler.swift
[14/25] Compiling ReactiveSwift Signal.swift
[15/25] Compiling ReactiveSwift Optional.swift
[16/25] Compiling ReactiveSwift Property.swift
[17/25] Compiling ReactiveSwift Flatten.swift
[18/25] Compiling ReactiveSwift FoundationExtensions.swift
[19/25] Compiling ReactiveSwift Action.swift
[20/25] Compiling ReactiveSwift Atomic.swift
[21/25] Compiling ReactiveSwift Bag.swift
[22/25] Compiling ReactiveSwift SignalProducer.swift
[23/25] Compiling ReactiveSwift UnidirectionalBinding.swift
[24/25] Compiling ReactiveSwift UninhabitedTypeGuards.swift
[25/25] Compiling ReactiveSwift ValidatingProperty.swift
[26/29] Compiling ReactiveTask Availability.swift
[27/29] Emitting module ReactiveTask
/Users/admin/builder/spi-builder-workspace/Sources/Errors.swift:14:7: warning: associated value 'shellTaskFailed(_:exitCode:standardError:)' of 'Sendable'-conforming enum 'TaskError' has non-sendable type 'Task'; this is an error in the Swift 6 language mode
12 | public enum TaskError: Error, Equatable {
13 | 	/// A shell task exited unsuccessfully.
14 | 	case shellTaskFailed(Task, exitCode: Int32, standardError: String?)
   |       `- warning: associated value 'shellTaskFailed(_:exitCode:standardError:)' of 'Sendable'-conforming enum 'TaskError' has non-sendable type 'Task'; this is an error in the Swift 6 language mode
15 |
16 | 	/// An error was returned from a POSIX API.
/Users/admin/builder/spi-builder-workspace/Sources/Task.swift:13:15: note: consider making struct 'Task' conform to the 'Sendable' protocol
 11 |
 12 | /// Describes how to execute a shell command.
 13 | public struct Task {
    |               `- note: consider making struct 'Task' conform to the 'Sendable' protocol
 14 | 	/// The path to the executable that should be launched.
 15 | 	public var launchPath: String
/Users/admin/builder/spi-builder-workspace/.build/checkouts/ReactiveSwift/Sources/Flatten.swift:34:20: warning: static property 'merge' is not concurrency-safe because non-'Sendable' type 'FlattenStrategy' may have shared mutable state; this is an error in the Swift 6 language mode
   8 |
   9 | /// Describes how a stream of inner streams should be flattened into a stream of values.
  10 | public struct FlattenStrategy {
     |               `- note: consider making struct 'FlattenStrategy' conform to the 'Sendable' protocol
  11 | 	fileprivate enum Kind {
  12 | 		case concurrent(limit: UInt)
     :
  32 | 	/// Any failure from the inner streams is propagated immediately to the flattened
  33 | 	/// stream of values.
  34 | 	public static let merge = FlattenStrategy(kind: .concurrent(limit: .max))
     |                    |- warning: static property 'merge' is not concurrency-safe because non-'Sendable' type 'FlattenStrategy' may have shared mutable state; this is an error in the Swift 6 language mode
     |                    |- note: annotate 'merge' with '@MainActor' if property should only be accessed from the main actor
     |                    `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  35 |
  36 | 	/// The stream of streams is concatenated, so that only values from one inner stream
/Users/admin/builder/spi-builder-workspace/Sources/Task.swift:501:9: warning: capture of 'lifetime' with non-sendable type 'Lifetime' in a `@Sendable` closure; this is an error in the Swift 6 language mode
499 | 								// Wait for stderr to finish, then pass
500 | 								// through stdout.
501 | 								lifetime += stderrAggregated
    |         `- warning: capture of 'lifetime' with non-sendable type 'Lifetime' in a `@Sendable` closure; this is an error in the Swift 6 language mode
502 | 									.then(stdoutAggregated)
503 | 									.map(TaskEvent.success)
/Users/admin/builder/spi-builder-workspace/.build/checkouts/ReactiveSwift/Sources/Lifetime.swift:5:20: note: class 'Lifetime' does not conform to the 'Sendable' protocol
  3 | /// Represents the lifetime of an object, and provides a hook to observe when
  4 | /// the object deinitializes.
  5 | public final class Lifetime {
    |                    `- note: class 'Lifetime' does not conform to the 'Sendable' protocol
  6 | 	private let disposables: CompositeDisposable
  7 |
/Users/admin/builder/spi-builder-workspace/Sources/Task.swift:10:1: warning: add '@preconcurrency' to suppress 'Sendable'-related warnings from module 'ReactiveSwift'
  8 |
  9 | import Foundation
 10 | import ReactiveSwift
    | `- warning: add '@preconcurrency' to suppress 'Sendable'-related warnings from module 'ReactiveSwift'
 11 |
 12 | /// Describes how to execute a shell command.
/Users/admin/builder/spi-builder-workspace/Sources/Task.swift:501:21: warning: capture of 'stderrAggregated' with non-sendable type 'Pipe.ReadProducer' (aka 'SignalProducer<Data, TaskError>') in a `@Sendable` closure; this is an error in the Swift 6 language mode
499 | 								// Wait for stderr to finish, then pass
500 | 								// through stdout.
501 | 								lifetime += stderrAggregated
    |                     `- warning: capture of 'stderrAggregated' with non-sendable type 'Pipe.ReadProducer' (aka 'SignalProducer<Data, TaskError>') in a `@Sendable` closure; this is an error in the Swift 6 language mode
502 | 									.then(stdoutAggregated)
503 | 									.map(TaskEvent.success)
/Users/admin/builder/spi-builder-workspace/.build/checkouts/ReactiveSwift/Sources/SignalProducer.swift:18:15: note: generic struct 'SignalProducer' does not conform to the 'Sendable' protocol
  16 | /// different order between Signals, or the stream might be completely
  17 | /// different!
  18 | public struct SignalProducer<Value, Error: Swift.Error> {
     |               `- note: generic struct 'SignalProducer' does not conform to the 'Sendable' protocol
  19 | 	public typealias ProducedSignal = Signal<Value, Error>
  20 |
/Users/admin/builder/spi-builder-workspace/Sources/Task.swift:502:16: warning: capture of 'stdoutAggregated' with non-sendable type 'Pipe.ReadProducer' (aka 'SignalProducer<Data, TaskError>') in a `@Sendable` closure; this is an error in the Swift 6 language mode
500 | 								// through stdout.
501 | 								lifetime += stderrAggregated
502 | 									.then(stdoutAggregated)
    |                `- warning: capture of 'stdoutAggregated' with non-sendable type 'Pipe.ReadProducer' (aka 'SignalProducer<Data, TaskError>') in a `@Sendable` closure; this is an error in the Swift 6 language mode
503 | 									.map(TaskEvent.success)
504 | 									.start(observer)
/Users/admin/builder/spi-builder-workspace/.build/checkouts/ReactiveSwift/Sources/SignalProducer.swift:18:15: note: generic struct 'SignalProducer' does not conform to the 'Sendable' protocol
  16 | /// different order between Signals, or the stream might be completely
  17 | /// different!
  18 | public struct SignalProducer<Value, Error: Swift.Error> {
     |               `- note: generic struct 'SignalProducer' does not conform to the 'Sendable' protocol
  19 | 	public typealias ProducedSignal = Signal<Value, Error>
  20 |
/Users/admin/builder/spi-builder-workspace/Sources/Task.swift:504:17: warning: capture of 'observer' with non-sendable type 'Signal<TaskEvent<Data>, TaskError>.Observer' in a `@Sendable` closure; this is an error in the Swift 6 language mode
502 | 									.then(stdoutAggregated)
503 | 									.map(TaskEvent.success)
504 | 									.start(observer)
    |                 `- warning: capture of 'observer' with non-sendable type 'Signal<TaskEvent<Data>, TaskError>.Observer' in a `@Sendable` closure; this is an error in the Swift 6 language mode
505 | 							} else {
506 | 								// Wait for stdout to finish, then pass
/Users/admin/builder/spi-builder-workspace/.build/checkouts/ReactiveSwift/Sources/Observer.swift:12:21: note: class 'Observer' does not conform to the 'Sendable' protocol
 10 | 	/// An Observer is a simple wrapper around a function which can receive Events
 11 | 	/// (typically from a Signal).
 12 | 	public final class Observer {
    |                     `- note: class 'Observer' does not conform to the 'Sendable' protocol
 13 | 		public typealias Action = (Event) -> Void
 14 | 		private let _send: Action
/Users/admin/builder/spi-builder-workspace/Sources/Task.swift:512:57: warning: capture of 'self' with non-sendable type 'Task' in a `@Sendable` closure; this is an error in the Swift 6 language mode
 11 |
 12 | /// Describes how to execute a shell command.
 13 | public struct Task {
    |               `- note: consider making struct 'Task' conform to the 'Sendable' protocol
 14 | 	/// The path to the executable that should be launched.
 15 | 	public var launchPath: String
    :
510 | 									.flatMap(.concat) { data -> SignalProducer<TaskEvent<Data>, TaskError> in
511 | 										let errorString = (data.isEmpty ? nil : String(data: data, encoding: .utf8))
512 | 										return SignalProducer(error: .shellTaskFailed(self, exitCode: terminationStatus, standardError: errorString))
    |                                                         `- warning: capture of 'self' with non-sendable type 'Task' in a `@Sendable` closure; this is an error in the Swift 6 language mode
513 | 									}
514 | 									.start(observer)
/Users/admin/builder/spi-builder-workspace/.build/checkouts/ReactiveSwift/Sources/Flatten.swift:50:20: warning: static property 'concat' is not concurrency-safe because non-'Sendable' type 'FlattenStrategy' may have shared mutable state; this is an error in the Swift 6 language mode
   8 |
   9 | /// Describes how a stream of inner streams should be flattened into a stream of values.
  10 | public struct FlattenStrategy {
     |               `- note: consider making struct 'FlattenStrategy' conform to the 'Sendable' protocol
  11 | 	fileprivate enum Kind {
  12 | 		case concurrent(limit: UInt)
     :
  48 | 	/// Any failure from the inner streams is propagated immediately to the flattened
  49 | 	/// stream of values.
  50 | 	public static let concat = FlattenStrategy(kind: .concurrent(limit: 1))
     |                    |- warning: static property 'concat' is not concurrency-safe because non-'Sendable' type 'FlattenStrategy' may have shared mutable state; this is an error in the Swift 6 language mode
     |                    |- note: annotate 'concat' 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
  51 |
  52 | 	/// The stream of streams is merged with the given concurrency cap, so that any value
/Users/admin/builder/spi-builder-workspace/Sources/Task.swift:512:57: warning: capture of 'self' with non-sendable type 'Task' in an isolated closure; this is an error in the Swift 6 language mode
 11 |
 12 | /// Describes how to execute a shell command.
 13 | public struct Task {
    |               `- note: consider making struct 'Task' conform to the 'Sendable' protocol
 14 | 	/// The path to the executable that should be launched.
 15 | 	public var launchPath: String
    :
510 | 									.flatMap(.concat) { data -> SignalProducer<TaskEvent<Data>, TaskError> in
511 | 										let errorString = (data.isEmpty ? nil : String(data: data, encoding: .utf8))
512 | 										return SignalProducer(error: .shellTaskFailed(self, exitCode: terminationStatus, standardError: errorString))
    |                                                         `- warning: capture of 'self' with non-sendable type 'Task' in an isolated closure; this is an error in the Swift 6 language mode
513 | 									}
514 | 									.start(observer)
[28/29] Compiling ReactiveTask Errors.swift
/Users/admin/builder/spi-builder-workspace/Sources/Errors.swift:14:7: warning: associated value 'shellTaskFailed(_:exitCode:standardError:)' of 'Sendable'-conforming enum 'TaskError' has non-sendable type 'Task'; this is an error in the Swift 6 language mode
12 | public enum TaskError: Error, Equatable {
13 | 	/// A shell task exited unsuccessfully.
14 | 	case shellTaskFailed(Task, exitCode: Int32, standardError: String?)
   |       `- warning: associated value 'shellTaskFailed(_:exitCode:standardError:)' of 'Sendable'-conforming enum 'TaskError' has non-sendable type 'Task'; this is an error in the Swift 6 language mode
15 |
16 | 	/// An error was returned from a POSIX API.
/Users/admin/builder/spi-builder-workspace/Sources/Task.swift:13:15: note: consider making struct 'Task' conform to the 'Sendable' protocol
 11 |
 12 | /// Describes how to execute a shell command.
 13 | public struct Task {
    |               `- note: consider making struct 'Task' conform to the 'Sendable' protocol
 14 | 	/// The path to the executable that should be launched.
 15 | 	public var launchPath: String
[29/29] Compiling ReactiveTask Task.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/ReactiveSwift/Sources/Flatten.swift:34:20: warning: static property 'merge' is not concurrency-safe because non-'Sendable' type 'FlattenStrategy' may have shared mutable state; this is an error in the Swift 6 language mode
   8 |
   9 | /// Describes how a stream of inner streams should be flattened into a stream of values.
  10 | public struct FlattenStrategy {
     |               `- note: consider making struct 'FlattenStrategy' conform to the 'Sendable' protocol
  11 | 	fileprivate enum Kind {
  12 | 		case concurrent(limit: UInt)
     :
  32 | 	/// Any failure from the inner streams is propagated immediately to the flattened
  33 | 	/// stream of values.
  34 | 	public static let merge = FlattenStrategy(kind: .concurrent(limit: .max))
     |                    |- warning: static property 'merge' is not concurrency-safe because non-'Sendable' type 'FlattenStrategy' may have shared mutable state; this is an error in the Swift 6 language mode
     |                    |- note: annotate 'merge' with '@MainActor' if property should only be accessed from the main actor
     |                    `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  35 |
  36 | 	/// The stream of streams is concatenated, so that only values from one inner stream
/Users/admin/builder/spi-builder-workspace/.build/checkouts/ReactiveSwift/Sources/Flatten.swift:50:20: warning: static property 'concat' is not concurrency-safe because non-'Sendable' type 'FlattenStrategy' may have shared mutable state; this is an error in the Swift 6 language mode
   8 |
   9 | /// Describes how a stream of inner streams should be flattened into a stream of values.
  10 | public struct FlattenStrategy {
     |               `- note: consider making struct 'FlattenStrategy' conform to the 'Sendable' protocol
  11 | 	fileprivate enum Kind {
  12 | 		case concurrent(limit: UInt)
     :
  48 | 	/// Any failure from the inner streams is propagated immediately to the flattened
  49 | 	/// stream of values.
  50 | 	public static let concat = FlattenStrategy(kind: .concurrent(limit: 1))
     |                    |- warning: static property 'concat' is not concurrency-safe because non-'Sendable' type 'FlattenStrategy' may have shared mutable state; this is an error in the Swift 6 language mode
     |                    |- note: annotate 'concat' 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
  51 |
  52 | 	/// The stream of streams is merged with the given concurrency cap, so that any value
/Users/admin/builder/spi-builder-workspace/Sources/Task.swift:501:9: warning: capture of 'lifetime' with non-sendable type 'Lifetime' in a `@Sendable` closure; this is an error in the Swift 6 language mode
499 | 								// Wait for stderr to finish, then pass
500 | 								// through stdout.
501 | 								lifetime += stderrAggregated
    |         `- warning: capture of 'lifetime' with non-sendable type 'Lifetime' in a `@Sendable` closure; this is an error in the Swift 6 language mode
502 | 									.then(stdoutAggregated)
503 | 									.map(TaskEvent.success)
/Users/admin/builder/spi-builder-workspace/.build/checkouts/ReactiveSwift/Sources/Lifetime.swift:5:20: note: class 'Lifetime' does not conform to the 'Sendable' protocol
  3 | /// Represents the lifetime of an object, and provides a hook to observe when
  4 | /// the object deinitializes.
  5 | public final class Lifetime {
    |                    `- note: class 'Lifetime' does not conform to the 'Sendable' protocol
  6 | 	private let disposables: CompositeDisposable
  7 |
/Users/admin/builder/spi-builder-workspace/Sources/Task.swift:10:1: warning: add '@preconcurrency' to suppress 'Sendable'-related warnings from module 'ReactiveSwift'
  8 |
  9 | import Foundation
 10 | import ReactiveSwift
    | `- warning: add '@preconcurrency' to suppress 'Sendable'-related warnings from module 'ReactiveSwift'
 11 |
 12 | /// Describes how to execute a shell command.
/Users/admin/builder/spi-builder-workspace/Sources/Task.swift:501:21: warning: capture of 'stderrAggregated' with non-sendable type 'Pipe.ReadProducer' (aka 'SignalProducer<Data, TaskError>') in a `@Sendable` closure; this is an error in the Swift 6 language mode
499 | 								// Wait for stderr to finish, then pass
500 | 								// through stdout.
501 | 								lifetime += stderrAggregated
    |                     `- warning: capture of 'stderrAggregated' with non-sendable type 'Pipe.ReadProducer' (aka 'SignalProducer<Data, TaskError>') in a `@Sendable` closure; this is an error in the Swift 6 language mode
502 | 									.then(stdoutAggregated)
503 | 									.map(TaskEvent.success)
/Users/admin/builder/spi-builder-workspace/.build/checkouts/ReactiveSwift/Sources/SignalProducer.swift:18:15: note: generic struct 'SignalProducer' does not conform to the 'Sendable' protocol
  16 | /// different order between Signals, or the stream might be completely
  17 | /// different!
  18 | public struct SignalProducer<Value, Error: Swift.Error> {
     |               `- note: generic struct 'SignalProducer' does not conform to the 'Sendable' protocol
  19 | 	public typealias ProducedSignal = Signal<Value, Error>
  20 |
/Users/admin/builder/spi-builder-workspace/Sources/Task.swift:502:16: warning: capture of 'stdoutAggregated' with non-sendable type 'Pipe.ReadProducer' (aka 'SignalProducer<Data, TaskError>') in a `@Sendable` closure; this is an error in the Swift 6 language mode
500 | 								// through stdout.
501 | 								lifetime += stderrAggregated
502 | 									.then(stdoutAggregated)
    |                `- warning: capture of 'stdoutAggregated' with non-sendable type 'Pipe.ReadProducer' (aka 'SignalProducer<Data, TaskError>') in a `@Sendable` closure; this is an error in the Swift 6 language mode
503 | 									.map(TaskEvent.success)
504 | 									.start(observer)
/Users/admin/builder/spi-builder-workspace/.build/checkouts/ReactiveSwift/Sources/SignalProducer.swift:18:15: note: generic struct 'SignalProducer' does not conform to the 'Sendable' protocol
  16 | /// different order between Signals, or the stream might be completely
  17 | /// different!
  18 | public struct SignalProducer<Value, Error: Swift.Error> {
     |               `- note: generic struct 'SignalProducer' does not conform to the 'Sendable' protocol
  19 | 	public typealias ProducedSignal = Signal<Value, Error>
  20 |
/Users/admin/builder/spi-builder-workspace/Sources/Task.swift:504:17: warning: capture of 'observer' with non-sendable type 'Signal<TaskEvent<Data>, TaskError>.Observer' in a `@Sendable` closure; this is an error in the Swift 6 language mode
502 | 									.then(stdoutAggregated)
503 | 									.map(TaskEvent.success)
504 | 									.start(observer)
    |                 `- warning: capture of 'observer' with non-sendable type 'Signal<TaskEvent<Data>, TaskError>.Observer' in a `@Sendable` closure; this is an error in the Swift 6 language mode
505 | 							} else {
506 | 								// Wait for stdout to finish, then pass
/Users/admin/builder/spi-builder-workspace/.build/checkouts/ReactiveSwift/Sources/Observer.swift:12:21: note: class 'Observer' does not conform to the 'Sendable' protocol
 10 | 	/// An Observer is a simple wrapper around a function which can receive Events
 11 | 	/// (typically from a Signal).
 12 | 	public final class Observer {
    |                     `- note: class 'Observer' does not conform to the 'Sendable' protocol
 13 | 		public typealias Action = (Event) -> Void
 14 | 		private let _send: Action
/Users/admin/builder/spi-builder-workspace/Sources/Task.swift:512:57: warning: capture of 'self' with non-sendable type 'Task' in a `@Sendable` closure; this is an error in the Swift 6 language mode
 11 |
 12 | /// Describes how to execute a shell command.
 13 | public struct Task {
    |               `- note: consider making struct 'Task' conform to the 'Sendable' protocol
 14 | 	/// The path to the executable that should be launched.
 15 | 	public var launchPath: String
    :
510 | 									.flatMap(.concat) { data -> SignalProducer<TaskEvent<Data>, TaskError> in
511 | 										let errorString = (data.isEmpty ? nil : String(data: data, encoding: .utf8))
512 | 										return SignalProducer(error: .shellTaskFailed(self, exitCode: terminationStatus, standardError: errorString))
    |                                                         `- warning: capture of 'self' with non-sendable type 'Task' in a `@Sendable` closure; this is an error in the Swift 6 language mode
513 | 									}
514 | 									.start(observer)
/Users/admin/builder/spi-builder-workspace/Sources/Task.swift:512:57: warning: capture of 'self' with non-sendable type 'Task' in an isolated closure; this is an error in the Swift 6 language mode
 11 |
 12 | /// Describes how to execute a shell command.
 13 | public struct Task {
    |               `- note: consider making struct 'Task' conform to the 'Sendable' protocol
 14 | 	/// The path to the executable that should be launched.
 15 | 	public var launchPath: String
    :
510 | 									.flatMap(.concat) { data -> SignalProducer<TaskEvent<Data>, TaskError> in
511 | 										let errorString = (data.isEmpty ? nil : String(data: data, encoding: .utf8))
512 | 										return SignalProducer(error: .shellTaskFailed(self, exitCode: terminationStatus, standardError: errorString))
    |                                                         `- warning: capture of 'self' with non-sendable type 'Task' in an isolated closure; this is an error in the Swift 6 language mode
513 | 									}
514 | 									.start(observer)
Build complete! (38.51s)
Fetching https://github.com/Quick/Nimble.git
Fetching https://github.com/Quick/Quick.git
Fetching https://github.com/ReactiveCocoa/ReactiveSwift.git
[1/52438] Fetching reactiveswift
[2/66987] Fetching reactiveswift, quick
[59647/85627] Fetching reactiveswift, quick, nimble
Fetched https://github.com/Quick/Quick.git from cache (2.68s)
Fetched https://github.com/Quick/Nimble.git from cache (2.68s)
Fetched https://github.com/ReactiveCocoa/ReactiveSwift.git from cache (2.68s)
Computing version for https://github.com/Quick/Nimble.git
Computed https://github.com/Quick/Nimble.git at 8.0.1 (2.62s)
Computing version for https://github.com/Quick/Quick.git
Computed https://github.com/Quick/Quick.git at 2.0.0 (0.66s)
Computing version for https://github.com/ReactiveCocoa/ReactiveSwift.git
Computed https://github.com/ReactiveCocoa/ReactiveSwift.git at 6.0.0 (0.66s)
Creating working copy for https://github.com/ReactiveCocoa/ReactiveSwift.git
Working copy of https://github.com/ReactiveCocoa/ReactiveSwift.git resolved at 6.0.0
Creating working copy for https://github.com/Quick/Nimble.git
Working copy of https://github.com/Quick/Nimble.git resolved at 8.0.1
Creating working copy for https://github.com/Quick/Quick.git
Working copy of https://github.com/Quick/Quick.git resolved at 2.0.0
Build complete.
{
  "dependencies" : [
    {
      "identity" : "reactiveswift",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "6.0.0",
            "upper_bound" : "7.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/ReactiveCocoa/ReactiveSwift.git"
    },
    {
      "identity" : "quick",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "2.0.0",
            "upper_bound" : "3.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/Quick/Quick.git"
    },
    {
      "identity" : "nimble",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "8.0.1",
            "upper_bound" : "9.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/Quick/Nimble.git"
    }
  ],
  "manifest_display_name" : "ReactiveTask",
  "name" : "ReactiveTask",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "ReactiveTask",
      "targets" : [
        "ReactiveTask"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "swift_languages_versions" : [
    "5"
  ],
  "targets" : [
    {
      "c99name" : "ReactiveTaskTests",
      "module_type" : "SwiftTarget",
      "name" : "ReactiveTaskTests",
      "path" : "Tests/ReactiveTaskTests",
      "product_dependencies" : [
        "Quick",
        "Nimble"
      ],
      "sources" : [
        "StringExtensionSpec.swift",
        "TaskSpec.swift"
      ],
      "target_dependencies" : [
        "ReactiveTask"
      ],
      "type" : "test"
    },
    {
      "c99name" : "ReactiveTask",
      "module_type" : "SwiftTarget",
      "name" : "ReactiveTask",
      "path" : "Sources",
      "product_dependencies" : [
        "ReactiveSwift"
      ],
      "product_memberships" : [
        "ReactiveTask"
      ],
      "sources" : [
        "Availability.swift",
        "Errors.swift",
        "Task.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.0"
}
Done.
This is a staging environment. For live and up-to-date package information, visit swiftpackageindex.com.