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

Build Information

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

Swift 6 data race errors: 4

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/iwill/ExtSwift.git
Reference: master
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/iwill/ExtSwift
 * branch            master     -> FETCH_HEAD
 * [new branch]      master     -> origin/master
HEAD is now at f5453d3 tag: 1.0.0
Cloned https://github.com/iwill/ExtSwift.git
Revision (git rev-parse @):
f5453d338088add21b8e6053b8cd8e7c829c67e8
SUCCESS checkout https://github.com/iwill/ExtSwift.git at master
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.0
Building package at path:  $workDir
https://github.com/iwill/ExtSwift.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...
[0/2] Write sources
[1/2] Write swift-version-6F35C1178C84523A.txt
[3/22] Compiling ExtSwift UITableViewCell+Style.swift
[4/22] Compiling ExtSwift AnyEquatable.swift
[5/24] Emitting module ExtSwift
/Users/admin/builder/spi-builder-workspace/Sources/ExtSwift/Foundation/KVO.swift:150:23: warning: static property 'didSet' is not concurrency-safe because non-'Sendable' type 'KVObservingOptions' may have shared mutable state; this is an error in the Swift 6 language mode
144 | // MARK: -
145 |
146 | public struct KVObservingOptions: OptionSet, CustomStringConvertible {
    |               `- note: consider making struct 'KVObservingOptions' conform to the 'Sendable' protocol
147 |
148 |     public static let initial = KVObservingOptions(rawValue: 1 << 0) // value
149 |     public static let willSet = KVObservingOptions(rawValue: 1 << 1) // value + oldValue
150 |     public static let didSet  = KVObservingOptions(rawValue: 1 << 2) // value + oldValue
    |                       |- warning: static property 'didSet' is not concurrency-safe because non-'Sendable' type 'KVObservingOptions' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: annotate 'didSet' 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
151 |
152 |     public static let `default`: KVObservingOptions = [.initial, .didSet]
/Users/admin/builder/spi-builder-workspace/Sources/ExtSwift/Foundation/KVO.swift:152:23: warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'KVObservingOptions' may have shared mutable state; this is an error in the Swift 6 language mode
144 | // MARK: -
145 |
146 | public struct KVObservingOptions: OptionSet, CustomStringConvertible {
    |               `- note: consider making struct 'KVObservingOptions' conform to the 'Sendable' protocol
147 |
148 |     public static let initial = KVObservingOptions(rawValue: 1 << 0) // value
    :
150 |     public static let didSet  = KVObservingOptions(rawValue: 1 << 2) // value + oldValue
151 |
152 |     public static let `default`: KVObservingOptions = [.initial, .didSet]
    |                       |- warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'KVObservingOptions' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: annotate 'default' 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
153 |
154 |     public let rawValue: Int
/Users/admin/builder/spi-builder-workspace/Sources/ExtSwift/Foundation/KVO.swift:148:23: warning: static property 'initial' is not concurrency-safe because non-'Sendable' type 'KVObservingOptions' may have shared mutable state; this is an error in the Swift 6 language mode
144 | // MARK: -
145 |
146 | public struct KVObservingOptions: OptionSet, CustomStringConvertible {
    |               `- note: consider making struct 'KVObservingOptions' conform to the 'Sendable' protocol
147 |
148 |     public static let initial = KVObservingOptions(rawValue: 1 << 0) // value
    |                       |- warning: static property 'initial' is not concurrency-safe because non-'Sendable' type 'KVObservingOptions' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: annotate 'initial' 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
149 |     public static let willSet = KVObservingOptions(rawValue: 1 << 1) // value + oldValue
150 |     public static let didSet  = KVObservingOptions(rawValue: 1 << 2) // value + oldValue
/Users/admin/builder/spi-builder-workspace/Sources/ExtSwift/Foundation/KVO.swift:149:23: warning: static property 'willSet' is not concurrency-safe because non-'Sendable' type 'KVObservingOptions' may have shared mutable state; this is an error in the Swift 6 language mode
144 | // MARK: -
145 |
146 | public struct KVObservingOptions: OptionSet, CustomStringConvertible {
    |               `- note: consider making struct 'KVObservingOptions' conform to the 'Sendable' protocol
147 |
148 |     public static let initial = KVObservingOptions(rawValue: 1 << 0) // value
149 |     public static let willSet = KVObservingOptions(rawValue: 1 << 1) // value + oldValue
    |                       |- warning: static property 'willSet' is not concurrency-safe because non-'Sendable' type 'KVObservingOptions' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: annotate 'willSet' 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
150 |     public static let didSet  = KVObservingOptions(rawValue: 1 << 2) // value + oldValue
151 |
[6/24] Compiling ExtSwift NameSpace.swift
[7/24] Compiling ExtSwift Operators.swift
[8/24] Compiling ExtSwift Types.swift
[9/24] Compiling ExtSwift WeakArray.swift
[10/24] Compiling ExtSwift ESDiffableDataSourceSnapshotBuilder.swift
[11/24] Compiling ExtSwift ESTableViewDiffableDataSource.swift
[12/24] Compiling ExtSwift ExtSwift.swift
/Users/admin/builder/spi-builder-workspace/Sources/ExtSwift/Foundation/KVO.swift:150:23: warning: static property 'didSet' is not concurrency-safe because non-'Sendable' type 'KVObservingOptions' may have shared mutable state; this is an error in the Swift 6 language mode
144 | // MARK: -
145 |
146 | public struct KVObservingOptions: OptionSet, CustomStringConvertible {
    |               `- note: consider making struct 'KVObservingOptions' conform to the 'Sendable' protocol
147 |
148 |     public static let initial = KVObservingOptions(rawValue: 1 << 0) // value
149 |     public static let willSet = KVObservingOptions(rawValue: 1 << 1) // value + oldValue
150 |     public static let didSet  = KVObservingOptions(rawValue: 1 << 2) // value + oldValue
    |                       |- warning: static property 'didSet' is not concurrency-safe because non-'Sendable' type 'KVObservingOptions' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: annotate 'didSet' 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
151 |
152 |     public static let `default`: KVObservingOptions = [.initial, .didSet]
/Users/admin/builder/spi-builder-workspace/Sources/ExtSwift/Foundation/KVO.swift:152:23: warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'KVObservingOptions' may have shared mutable state; this is an error in the Swift 6 language mode
144 | // MARK: -
145 |
146 | public struct KVObservingOptions: OptionSet, CustomStringConvertible {
    |               `- note: consider making struct 'KVObservingOptions' conform to the 'Sendable' protocol
147 |
148 |     public static let initial = KVObservingOptions(rawValue: 1 << 0) // value
    :
150 |     public static let didSet  = KVObservingOptions(rawValue: 1 << 2) // value + oldValue
151 |
152 |     public static let `default`: KVObservingOptions = [.initial, .didSet]
    |                       |- warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'KVObservingOptions' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: annotate 'default' 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
153 |
154 |     public let rawValue: Int
/Users/admin/builder/spi-builder-workspace/Sources/ExtSwift/Foundation/KVO.swift:148:23: warning: static property 'initial' is not concurrency-safe because non-'Sendable' type 'KVObservingOptions' may have shared mutable state; this is an error in the Swift 6 language mode
144 | // MARK: -
145 |
146 | public struct KVObservingOptions: OptionSet, CustomStringConvertible {
    |               `- note: consider making struct 'KVObservingOptions' conform to the 'Sendable' protocol
147 |
148 |     public static let initial = KVObservingOptions(rawValue: 1 << 0) // value
    |                       |- warning: static property 'initial' is not concurrency-safe because non-'Sendable' type 'KVObservingOptions' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: annotate 'initial' 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
149 |     public static let willSet = KVObservingOptions(rawValue: 1 << 1) // value + oldValue
150 |     public static let didSet  = KVObservingOptions(rawValue: 1 << 2) // value + oldValue
/Users/admin/builder/spi-builder-workspace/Sources/ExtSwift/Foundation/KVO.swift:149:23: warning: static property 'willSet' is not concurrency-safe because non-'Sendable' type 'KVObservingOptions' may have shared mutable state; this is an error in the Swift 6 language mode
144 | // MARK: -
145 |
146 | public struct KVObservingOptions: OptionSet, CustomStringConvertible {
    |               `- note: consider making struct 'KVObservingOptions' conform to the 'Sendable' protocol
147 |
148 |     public static let initial = KVObservingOptions(rawValue: 1 << 0) // value
149 |     public static let willSet = KVObservingOptions(rawValue: 1 << 1) // value + oldValue
    |                       |- warning: static property 'willSet' is not concurrency-safe because non-'Sendable' type 'KVObservingOptions' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: annotate 'willSet' 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
150 |     public static let didSet  = KVObservingOptions(rawValue: 1 << 2) // value + oldValue
151 |
[13/24] Compiling ExtSwift KVO.swift
/Users/admin/builder/spi-builder-workspace/Sources/ExtSwift/Foundation/KVO.swift:150:23: warning: static property 'didSet' is not concurrency-safe because non-'Sendable' type 'KVObservingOptions' may have shared mutable state; this is an error in the Swift 6 language mode
144 | // MARK: -
145 |
146 | public struct KVObservingOptions: OptionSet, CustomStringConvertible {
    |               `- note: consider making struct 'KVObservingOptions' conform to the 'Sendable' protocol
147 |
148 |     public static let initial = KVObservingOptions(rawValue: 1 << 0) // value
149 |     public static let willSet = KVObservingOptions(rawValue: 1 << 1) // value + oldValue
150 |     public static let didSet  = KVObservingOptions(rawValue: 1 << 2) // value + oldValue
    |                       |- warning: static property 'didSet' is not concurrency-safe because non-'Sendable' type 'KVObservingOptions' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: annotate 'didSet' 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
151 |
152 |     public static let `default`: KVObservingOptions = [.initial, .didSet]
/Users/admin/builder/spi-builder-workspace/Sources/ExtSwift/Foundation/KVO.swift:152:23: warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'KVObservingOptions' may have shared mutable state; this is an error in the Swift 6 language mode
144 | // MARK: -
145 |
146 | public struct KVObservingOptions: OptionSet, CustomStringConvertible {
    |               `- note: consider making struct 'KVObservingOptions' conform to the 'Sendable' protocol
147 |
148 |     public static let initial = KVObservingOptions(rawValue: 1 << 0) // value
    :
150 |     public static let didSet  = KVObservingOptions(rawValue: 1 << 2) // value + oldValue
151 |
152 |     public static let `default`: KVObservingOptions = [.initial, .didSet]
    |                       |- warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'KVObservingOptions' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: annotate 'default' 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
153 |
154 |     public let rawValue: Int
/Users/admin/builder/spi-builder-workspace/Sources/ExtSwift/Foundation/KVO.swift:148:23: warning: static property 'initial' is not concurrency-safe because non-'Sendable' type 'KVObservingOptions' may have shared mutable state; this is an error in the Swift 6 language mode
144 | // MARK: -
145 |
146 | public struct KVObservingOptions: OptionSet, CustomStringConvertible {
    |               `- note: consider making struct 'KVObservingOptions' conform to the 'Sendable' protocol
147 |
148 |     public static let initial = KVObservingOptions(rawValue: 1 << 0) // value
    |                       |- warning: static property 'initial' is not concurrency-safe because non-'Sendable' type 'KVObservingOptions' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: annotate 'initial' 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
149 |     public static let willSet = KVObservingOptions(rawValue: 1 << 1) // value + oldValue
150 |     public static let didSet  = KVObservingOptions(rawValue: 1 << 2) // value + oldValue
/Users/admin/builder/spi-builder-workspace/Sources/ExtSwift/Foundation/KVO.swift:149:23: warning: static property 'willSet' is not concurrency-safe because non-'Sendable' type 'KVObservingOptions' may have shared mutable state; this is an error in the Swift 6 language mode
144 | // MARK: -
145 |
146 | public struct KVObservingOptions: OptionSet, CustomStringConvertible {
    |               `- note: consider making struct 'KVObservingOptions' conform to the 'Sendable' protocol
147 |
148 |     public static let initial = KVObservingOptions(rawValue: 1 << 0) // value
149 |     public static let willSet = KVObservingOptions(rawValue: 1 << 1) // value + oldValue
    |                       |- warning: static property 'willSet' is not concurrency-safe because non-'Sendable' type 'KVObservingOptions' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: annotate 'willSet' 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
150 |     public static let didSet  = KVObservingOptions(rawValue: 1 << 2) // value + oldValue
151 |
[14/24] Compiling ExtSwift Mutable.swift
/Users/admin/builder/spi-builder-workspace/Sources/ExtSwift/Foundation/KVO.swift:150:23: warning: static property 'didSet' is not concurrency-safe because non-'Sendable' type 'KVObservingOptions' may have shared mutable state; this is an error in the Swift 6 language mode
144 | // MARK: -
145 |
146 | public struct KVObservingOptions: OptionSet, CustomStringConvertible {
    |               `- note: consider making struct 'KVObservingOptions' conform to the 'Sendable' protocol
147 |
148 |     public static let initial = KVObservingOptions(rawValue: 1 << 0) // value
149 |     public static let willSet = KVObservingOptions(rawValue: 1 << 1) // value + oldValue
150 |     public static let didSet  = KVObservingOptions(rawValue: 1 << 2) // value + oldValue
    |                       |- warning: static property 'didSet' is not concurrency-safe because non-'Sendable' type 'KVObservingOptions' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: annotate 'didSet' 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
151 |
152 |     public static let `default`: KVObservingOptions = [.initial, .didSet]
/Users/admin/builder/spi-builder-workspace/Sources/ExtSwift/Foundation/KVO.swift:152:23: warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'KVObservingOptions' may have shared mutable state; this is an error in the Swift 6 language mode
144 | // MARK: -
145 |
146 | public struct KVObservingOptions: OptionSet, CustomStringConvertible {
    |               `- note: consider making struct 'KVObservingOptions' conform to the 'Sendable' protocol
147 |
148 |     public static let initial = KVObservingOptions(rawValue: 1 << 0) // value
    :
150 |     public static let didSet  = KVObservingOptions(rawValue: 1 << 2) // value + oldValue
151 |
152 |     public static let `default`: KVObservingOptions = [.initial, .didSet]
    |                       |- warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'KVObservingOptions' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: annotate 'default' 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
153 |
154 |     public let rawValue: Int
/Users/admin/builder/spi-builder-workspace/Sources/ExtSwift/Foundation/KVO.swift:148:23: warning: static property 'initial' is not concurrency-safe because non-'Sendable' type 'KVObservingOptions' may have shared mutable state; this is an error in the Swift 6 language mode
144 | // MARK: -
145 |
146 | public struct KVObservingOptions: OptionSet, CustomStringConvertible {
    |               `- note: consider making struct 'KVObservingOptions' conform to the 'Sendable' protocol
147 |
148 |     public static let initial = KVObservingOptions(rawValue: 1 << 0) // value
    |                       |- warning: static property 'initial' is not concurrency-safe because non-'Sendable' type 'KVObservingOptions' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: annotate 'initial' 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
149 |     public static let willSet = KVObservingOptions(rawValue: 1 << 1) // value + oldValue
150 |     public static let didSet  = KVObservingOptions(rawValue: 1 << 2) // value + oldValue
/Users/admin/builder/spi-builder-workspace/Sources/ExtSwift/Foundation/KVO.swift:149:23: warning: static property 'willSet' is not concurrency-safe because non-'Sendable' type 'KVObservingOptions' may have shared mutable state; this is an error in the Swift 6 language mode
144 | // MARK: -
145 |
146 | public struct KVObservingOptions: OptionSet, CustomStringConvertible {
    |               `- note: consider making struct 'KVObservingOptions' conform to the 'Sendable' protocol
147 |
148 |     public static let initial = KVObservingOptions(rawValue: 1 << 0) // value
149 |     public static let willSet = KVObservingOptions(rawValue: 1 << 1) // value + oldValue
    |                       |- warning: static property 'willSet' is not concurrency-safe because non-'Sendable' type 'KVObservingOptions' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: annotate 'willSet' 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
150 |     public static let didSet  = KVObservingOptions(rawValue: 1 << 2) // value + oldValue
151 |
[15/24] Compiling ExtSwift ESCollectionViewDiffableDataSource.swift
[16/24] Compiling ExtSwift ESDiffableDataSourceSnapshot.swift
[17/24] Compiling ExtSwift boolValue.swift
[18/24] Compiling ExtSwift tryIndex.swift
[19/24] Compiling ExtSwift JSON.swift
[20/24] Compiling ExtSwift ifEmpty.swift
[21/24] Compiling ExtSwift SemanticVersion.swift
[22/24] Compiling ExtSwift String+IntIndex.swift
[23/24] Compiling ExtSwift UIKit+Autolayout.swift
/Users/admin/builder/spi-builder-workspace/Sources/ExtSwift/UIKit/UIKit+Autolayout.swift:28:26: warning: main actor-isolated property 'safeAreaLayoutGuide' can not be referenced from a non-isolated context; this is an error in the Swift 6 language mode
26 |     var safeAreaLayoutGuide: UILayoutGuide? {
27 |         if #available(iOS 11, tvOS 11, macOS 11, *) {
28 |             return _base.safeAreaLayoutGuide
   |                          `- warning: main actor-isolated property 'safeAreaLayoutGuide' can not be referenced from a non-isolated context; this is an error in the Swift 6 language mode
29 |         }
30 |         return nil
AppKit.NSView:7:25: note: property declared here
 5 |     open var additionalSafeAreaInsets: NSEdgeInsets { get set }
 6 |     @available(macOS 11.0, *)
 7 |     @MainActor open var safeAreaLayoutGuide: NSLayoutGuide { get }
   |                         `- note: property declared here
 8 |     @available(macOS 11.0, *)
 9 |     open var safeAreaRect: NSRect { get }
/Users/admin/builder/spi-builder-workspace/Sources/ExtSwift/UIKit/UIKit.swift:66:14: warning: call to main actor-isolated initializer 'init()' in a synchronous nonisolated context; this is an error in the Swift 6 language mode
64 | public extension ResponderMutable where Self: UIView {
65 |     init(mutate: (Self) -> Void) {
66 |         self.init()
   |              `- warning: call to main actor-isolated initializer 'init()' in a synchronous nonisolated context; this is an error in the Swift 6 language mode
67 |         mutate(self)
68 |     }
AppKit.NSView:354:35: note: calls to initializer 'init()' from outside of its actor context are implicitly asynchronous
352 |     @available(macOS 10.14, *)
353 |     open func viewDidChangeEffectiveAppearance()
354 |     @MainActor public convenience init()
    |                                   `- note: calls to initializer 'init()' from outside of its actor context are implicitly asynchronous
355 |     @available(macOS 10.5, *)
356 |     open var animations: [NSAnimatablePropertyKey : Any] { get set }
[24/24] Compiling ExtSwift UIKit.swift
/Users/admin/builder/spi-builder-workspace/Sources/ExtSwift/UIKit/UIKit+Autolayout.swift:28:26: warning: main actor-isolated property 'safeAreaLayoutGuide' can not be referenced from a non-isolated context; this is an error in the Swift 6 language mode
26 |     var safeAreaLayoutGuide: UILayoutGuide? {
27 |         if #available(iOS 11, tvOS 11, macOS 11, *) {
28 |             return _base.safeAreaLayoutGuide
   |                          `- warning: main actor-isolated property 'safeAreaLayoutGuide' can not be referenced from a non-isolated context; this is an error in the Swift 6 language mode
29 |         }
30 |         return nil
AppKit.NSView:7:25: note: property declared here
 5 |     open var additionalSafeAreaInsets: NSEdgeInsets { get set }
 6 |     @available(macOS 11.0, *)
 7 |     @MainActor open var safeAreaLayoutGuide: NSLayoutGuide { get }
   |                         `- note: property declared here
 8 |     @available(macOS 11.0, *)
 9 |     open var safeAreaRect: NSRect { get }
/Users/admin/builder/spi-builder-workspace/Sources/ExtSwift/UIKit/UIKit.swift:66:14: warning: call to main actor-isolated initializer 'init()' in a synchronous nonisolated context; this is an error in the Swift 6 language mode
64 | public extension ResponderMutable where Self: UIView {
65 |     init(mutate: (Self) -> Void) {
66 |         self.init()
   |              `- warning: call to main actor-isolated initializer 'init()' in a synchronous nonisolated context; this is an error in the Swift 6 language mode
67 |         mutate(self)
68 |     }
AppKit.NSView:354:35: note: calls to initializer 'init()' from outside of its actor context are implicitly asynchronous
352 |     @available(macOS 10.14, *)
353 |     open func viewDidChangeEffectiveAppearance()
354 |     @MainActor public convenience init()
    |                                   `- note: calls to initializer 'init()' from outside of its actor context are implicitly asynchronous
355 |     @available(macOS 10.5, *)
356 |     open var animations: [NSAnimatablePropertyKey : Any] { get set }
Build complete! (28.19s)
Build complete.
{
  "dependencies" : [
  ],
  "manifest_display_name" : "ExtSwift",
  "name" : "ExtSwift",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "9.0"
    },
    {
      "name" : "tvos",
      "version" : "9.0"
    },
    {
      "name" : "macos",
      "version" : "10.11"
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      "version" : "2.0"
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  "products" : [
    {
      "name" : "ExtSwift",
      "targets" : [
        "ExtSwift"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "swift_languages_versions" : [
    "5"
  ],
  "targets" : [
    {
      "c99name" : "ExtSwiftTests",
      "module_type" : "SwiftTarget",
      "name" : "ExtSwiftTests",
      "path" : "Tests/ExtSwiftTests",
      "sources" : [
        "AnyEquatableTests.swift",
        "ExtSwiftTests.swift",
        "JSONTests.swift",
        "KVOTests.swift",
        "NameSpaceTests.swift",
        "OperatorsTests.swift",
        "SemanticVersionTests.swift",
        "String+IntIndexTests.swift",
        "TypesTests.swift",
        "UIKitTests.swift",
        "XCTestManifests.swift",
        "boolValueTests.swift",
        "ifEmptyTests.swift",
        "tryIndex.swift"
      ],
      "target_dependencies" : [
        "ExtSwift"
      ],
      "type" : "test"
    },
    {
      "c99name" : "ExtSwift",
      "module_type" : "SwiftTarget",
      "name" : "ExtSwift",
      "path" : "Sources/ExtSwift",
      "product_memberships" : [
        "ExtSwift"
      ],
      "sources" : [
        "Foundation/ExtSwift.swift",
        "Foundation/KVO.swift",
        "Foundation/Mutable.swift",
        "Foundation/NameSpace.swift",
        "Foundation/Operators.swift",
        "Foundation/SemanticVersion.swift",
        "Foundation/String+IntIndex.swift",
        "Foundation/Types.swift",
        "Foundation/WeakArray.swift",
        "Foundation/boolValue.swift",
        "Foundation/tryIndex.swift",
        "UIKit/ESDiffableDataSource/ESCollectionViewDiffableDataSource.swift",
        "UIKit/ESDiffableDataSource/ESDiffableDataSourceSnapshot.swift",
        "UIKit/ESDiffableDataSource/ESDiffableDataSourceSnapshotBuilder.swift",
        "UIKit/ESDiffableDataSource/ESTableViewDiffableDataSource.swift",
        "UIKit/UIKit+Autolayout.swift",
        "UIKit/UIKit.swift",
        "UIKit/UITableViewCell+Style.swift",
        "unstable/AnyEquatable.swift",
        "unstable/JSON.swift",
        "unstable/ifEmpty.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.3"
}
Done.
This is a staging environment. For live and up-to-date package information, visit swiftpackageindex.com.