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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, reference master (f5453d), with Swift 6.0 for macOS (SPM) on 30 Nov 2024 21:18:02 UTC.

Swift 6 data race errors: 4

Build Command

env DEVELOPER_DIR=/Applications/Xcode-16.1.0.app xcrun swift build --arch arm64 -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete -Xswiftc -enable-upcoming-feature -Xswiftc StrictConcurrency -Xswiftc -enable-upcoming-feature -Xswiftc DisableOutwardActorInference -Xswiftc -enable-upcoming-feature -Xswiftc GlobalActorIsolatedTypesUsability -Xswiftc -enable-upcoming-feature -Xswiftc InferSendableFromCaptures

Build Log

========================================
RunAll
========================================
Builder version: 4.58.1
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
========================================
ResolveProductDependencies
========================================
Resolving dependencies ...
{
  "identity": ".resolve-product-dependencies",
  "name": "resolve-dependencies",
  "url": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies",
  "version": "unspecified",
  "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies",
  "dependencies": [
    {
      "identity": "extswift",
      "name": "ExtSwift",
      "url": "https://github.com/iwill/ExtSwift.git",
      "version": "unspecified",
      "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/ExtSwift",
      "dependencies": [
      ]
    }
  ]
}
Fetching https://github.com/iwill/ExtSwift.git
[1/1882] Fetching extswift
Fetched https://github.com/iwill/ExtSwift.git from cache (0.85s)
Creating working copy for https://github.com/iwill/ExtSwift.git
Working copy of https://github.com/iwill/ExtSwift.git resolved at master (f5453d3)
warning: '.resolve-product-dependencies': dependency 'extswift' is not used by any target
Found 0 product dependencies
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.0
Building package at path:  $PWD
https://github.com/iwill/ExtSwift.git
{
  "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"
    },
    {
      "name" : "watchos",
      "version" : "2.0"
    }
  ],
  "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"
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.1.0.app xcrun swift build --arch arm64 -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete -Xswiftc -enable-upcoming-feature -Xswiftc StrictConcurrency -Xswiftc -enable-upcoming-feature -Xswiftc DisableOutwardActorInference -Xswiftc -enable-upcoming-feature -Xswiftc GlobalActorIsolatedTypesUsability -Xswiftc -enable-upcoming-feature -Xswiftc InferSendableFromCaptures
Building for debugging...
[0/2] Write sources
[1/2] Write swift-version--7754E27361AE5C74.txt
[3/22] 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 |
[4/24] Compiling ExtSwift ESCollectionViewDiffableDataSource.swift
[5/24] Compiling ExtSwift ESDiffableDataSourceSnapshot.swift
[6/24] Compiling ExtSwift SemanticVersion.swift
[7/24] Compiling ExtSwift String+IntIndex.swift
[8/24] Compiling ExtSwift JSON.swift
[9/24] Compiling ExtSwift ifEmpty.swift
[10/24] Compiling ExtSwift NameSpace.swift
[11/24] Compiling ExtSwift Operators.swift
[12/24] Compiling ExtSwift UITableViewCell+Style.swift
[13/24] Compiling ExtSwift AnyEquatable.swift
[14/24] Compiling ExtSwift Types.swift
[15/24] Compiling ExtSwift WeakArray.swift
[16/24] Compiling ExtSwift ESDiffableDataSourceSnapshotBuilder.swift
[17/24] Compiling ExtSwift ESTableViewDiffableDataSource.swift
[18/24] Compiling ExtSwift boolValue.swift
[19/24] Compiling ExtSwift tryIndex.swift
[20/24] 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 |
[21/24] 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 |
[22/24] 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 |
[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 nonisolated 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 nonisolated 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 }
[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 nonisolated 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 nonisolated 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 }
Build complete! (18.89s)
Build complete.
{
  "dependencies" : [
  ],
  "manifest_display_name" : "ExtSwift",
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  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
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  "swift_languages_versions" : [
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        "tryIndex.swift"
      ],
      "target_dependencies" : [
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      "type" : "test"
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    {
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        "Foundation/String+IntIndex.swift",
        "Foundation/Types.swift",
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        "Foundation/boolValue.swift",
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        "UIKit/ESDiffableDataSource/ESCollectionViewDiffableDataSource.swift",
        "UIKit/ESDiffableDataSource/ESDiffableDataSourceSnapshot.swift",
        "UIKit/ESDiffableDataSource/ESDiffableDataSourceSnapshotBuilder.swift",
        "UIKit/ESDiffableDataSource/ESTableViewDiffableDataSource.swift",
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        "unstable/JSON.swift",
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  "tools_version" : "5.3"
}
Done.