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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 LayoutAid, reference master (c02a9b), with Swift 6.1 for macOS (SPM) on 26 Apr 2025 07:04:11 UTC.

Swift 6 data race errors: 20

Build Command

env DEVELOPER_DIR=/Applications/Xcode-16.3.0.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: 4.61.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/davidask/LayoutAid.git
Reference: master
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/davidask/LayoutAid
 * branch            master     -> FETCH_HEAD
 * [new branch]      master     -> origin/master
HEAD is now at c02a9bd Fix ACL issues for Keyboard type
Cloned https://github.com/davidask/LayoutAid.git
Revision (git rev-parse @):
c02a9bd444d64970fcce0ddbc7d9770f11f44f59
SUCCESS checkout https://github.com/davidask/LayoutAid.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": "layoutaid",
      "name": "LayoutAid",
      "url": "https://github.com/davidask/LayoutAid.git",
      "version": "unspecified",
      "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/LayoutAid",
      "dependencies": [
      ]
    }
  ]
}
Fetching https://github.com/davidask/LayoutAid.git
[3/125] Fetching layoutaid
Fetched https://github.com/davidask/LayoutAid.git from cache (0.62s)
Creating working copy for https://github.com/davidask/LayoutAid.git
Working copy of https://github.com/davidask/LayoutAid.git resolved at master (c02a9bd)
warning: '.resolve-product-dependencies': dependency 'layoutaid' is not used by any target
Found 0 product dependencies
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.1
Building package at path:  $PWD
https://github.com/davidask/LayoutAid.git
https://github.com/davidask/LayoutAid.git
{
  "dependencies" : [
  ],
  "manifest_display_name" : "LayoutAid",
  "name" : "LayoutAid",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "10.11"
    },
    {
      "name" : "ios",
      "version" : "11.0"
    },
    {
      "name" : "tvos",
      "version" : "11.0"
    }
  ],
  "products" : [
    {
      "name" : "LayoutAid",
      "targets" : [
        "LayoutAid"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "LayoutAidTests",
      "module_type" : "SwiftTarget",
      "name" : "LayoutAidTests",
      "path" : "Tests/LayoutAidTests",
      "sources" : [
        "ConstraintsBuilderTests.swift",
        "XCTestManifests.swift"
      ],
      "target_dependencies" : [
        "LayoutAid"
      ],
      "type" : "test"
    },
    {
      "c99name" : "LayoutAid",
      "module_type" : "SwiftTarget",
      "name" : "LayoutAid",
      "path" : "Sources/LayoutAid",
      "product_memberships" : [
        "LayoutAid"
      ],
      "sources" : [
        "AspectRatio.swift",
        "AxisConstraintsGenerator.swift",
        "Bottom.swift",
        "Center.swift",
        "CenterX.swift",
        "CenterY.swift",
        "DimensionConstraintsGenerator.swift",
        "DirectionalEdges.swift",
        "Edges.swift",
        "Height.swift",
        "Keyboard.swift",
        "KeyboardLayoutGuide.swift",
        "LayoutConstraintsGenerator.swift",
        "LayoutGuide.swift",
        "LayoutItem.swift",
        "Leading.swift",
        "Left.swift",
        "NSLayoutConstraint+Extensions.swift",
        "Right.swift",
        "Size.swift",
        "StatedConstraints.swift",
        "Top.swift",
        "Trailing.swift",
        "UIScrollView+Extensions.swift",
        "View.swift",
        "Width.swift",
        "XAxisConstraintsGenerator.swift",
        "YAxisConstraintsGenerator.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.2"
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.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-2F0A5646E1D333AE.txt
[3/29] Emitting module LayoutAid
/Users/admin/builder/spi-builder-workspace/Sources/LayoutAid/LayoutConstraintsGenerator.swift:23:2: warning: '@_functionBuilder' has been renamed to '@resultBuilder'
21 | }
22 |
23 | @_functionBuilder
   |  `- warning: '@_functionBuilder' has been renamed to '@resultBuilder'
24 | public struct LayoutConstraintsGeneratorBuilder {
25 |
/Users/admin/builder/spi-builder-workspace/Sources/LayoutAid/NSLayoutConstraint+Extensions.swift:13:6: warning: '@_functionBuilder' has been renamed to '@resultBuilder'
11 |     #endif
12 |
13 |     @_functionBuilder
   |      `- warning: '@_functionBuilder' has been renamed to '@resultBuilder'
14 |     struct Builder {
15 |         public static func buildBlock(_ components: [NSLayoutConstraint]...) -> [NSLayoutConstraint] {
/Users/admin/builder/spi-builder-workspace/Sources/LayoutAid/Bottom.swift:54:23: warning: static property 'firstAnchorKeyPath' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
52 |     }
53 |
54 |     public static var firstAnchorKeyPath: KeyPath<LayoutItem, NSLayoutYAxisAnchor> = \.bottomAnchor
   |                       |- warning: static property 'firstAnchorKeyPath' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: convert 'firstAnchorKeyPath' to a 'let' constant to make 'Sendable' shared state immutable
   |                       |- note: add '@MainActor' to make static property 'firstAnchorKeyPath' part of global actor 'MainActor'
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
55 |
56 |     #endif
/Users/admin/builder/spi-builder-workspace/Sources/LayoutAid/CenterX.swift:50:23: warning: static property 'firstAnchorKeyPath' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
48 |     }
49 |
50 |     public static var firstAnchorKeyPath: KeyPath<LayoutItem, NSLayoutXAxisAnchor> = \.centerXAnchor
   |                       |- warning: static property 'firstAnchorKeyPath' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: convert 'firstAnchorKeyPath' to a 'let' constant to make 'Sendable' shared state immutable
   |                       |- note: add '@MainActor' to make static property 'firstAnchorKeyPath' part of global actor 'MainActor'
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
51 |
52 |     #endif
/Users/admin/builder/spi-builder-workspace/Sources/LayoutAid/CenterY.swift:54:23: warning: static property 'firstAnchorKeyPath' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
52 |     }
53 |
54 |     public static var firstAnchorKeyPath: KeyPath<LayoutItem, NSLayoutYAxisAnchor> = \.centerYAnchor
   |                       |- warning: static property 'firstAnchorKeyPath' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: convert 'firstAnchorKeyPath' to a 'let' constant to make 'Sendable' shared state immutable
   |                       |- note: add '@MainActor' to make static property 'firstAnchorKeyPath' part of global actor 'MainActor'
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
55 |
56 |     #endif
/Users/admin/builder/spi-builder-workspace/Sources/LayoutAid/Height.swift:9:23: warning: static property 'anchorKeyPath' is not concurrency-safe because non-'Sendable' type 'KeyPath<any LayoutItem, NSLayoutDimension>' may have shared mutable state; this is an error in the Swift 6 language mode
 7 | public struct Height: DimensionConstraintsGenerator {
 8 |
 9 |     public static let anchorKeyPath: KeyPath<LayoutItem, NSLayoutDimension> = \.heightAnchor
   |                       |- warning: static property 'anchorKeyPath' is not concurrency-safe because non-'Sendable' type 'KeyPath<any LayoutItem, NSLayoutDimension>' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: add '@MainActor' to make static property 'anchorKeyPath' part of global actor 'MainActor'
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
10 |
11 |     public let secondAnchor: NSLayoutDimension?
Swift.KeyPath:1:14: note: generic class 'KeyPath' does not conform to the 'Sendable' protocol
1 | public class KeyPath<Root, Value> : PartialKeyPath<Root> {
  |              `- note: generic class 'KeyPath' does not conform to the 'Sendable' protocol
2 |     @objc deinit
3 | }
/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutConstraint.h:224:51: warning: main actor-isolated property 'leadingAnchor' cannot be used to satisfy nonisolated requirement from protocol 'LayoutItem'; this is an error in the Swift 6 language mode
222 |  See NSLayoutAnchor.h for more details.
223 |  */
224 | @property (readonly, strong) NSLayoutXAxisAnchor *leadingAnchor API_AVAILABLE(macos(10.11));
    |                                                   `- warning: main actor-isolated property 'leadingAnchor' cannot be used to satisfy nonisolated requirement from protocol 'LayoutItem'; this is an error in the Swift 6 language mode
225 | @property (readonly, strong) NSLayoutXAxisAnchor *trailingAnchor API_AVAILABLE(macos(10.11));
226 | @property (readonly, strong) NSLayoutXAxisAnchor *leftAnchor API_AVAILABLE(macos(10.11));
/Users/admin/builder/spi-builder-workspace/Sources/LayoutAid/LayoutItem.swift:30:26: note: add '@preconcurrency' to the 'LayoutItem' conformance to defer isolation checking to run time
 7 | public protocol LayoutItem {
 8 |
 9 |     var leadingAnchor: NSLayoutXAxisAnchor { get }
   |         `- note: requirement 'leadingAnchor' declared here
10 |
11 |     var trailingAnchor: NSLayoutXAxisAnchor { get }
   :
28 | }
29 |
30 | extension LayoutAidView: LayoutItem {}
   |                          `- note: add '@preconcurrency' to the 'LayoutItem' conformance to defer isolation checking to run time
31 | extension LayoutAidGuide: LayoutItem {}
32 |
/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutConstraint.h:225:51: warning: main actor-isolated property 'trailingAnchor' cannot be used to satisfy nonisolated requirement from protocol 'LayoutItem'; this is an error in the Swift 6 language mode
223 |  */
224 | @property (readonly, strong) NSLayoutXAxisAnchor *leadingAnchor API_AVAILABLE(macos(10.11));
225 | @property (readonly, strong) NSLayoutXAxisAnchor *trailingAnchor API_AVAILABLE(macos(10.11));
    |                                                   `- warning: main actor-isolated property 'trailingAnchor' cannot be used to satisfy nonisolated requirement from protocol 'LayoutItem'; this is an error in the Swift 6 language mode
226 | @property (readonly, strong) NSLayoutXAxisAnchor *leftAnchor API_AVAILABLE(macos(10.11));
227 | @property (readonly, strong) NSLayoutXAxisAnchor *rightAnchor API_AVAILABLE(macos(10.11));
/Users/admin/builder/spi-builder-workspace/Sources/LayoutAid/LayoutItem.swift:11:9: note: requirement 'trailingAnchor' declared here
 9 |     var leadingAnchor: NSLayoutXAxisAnchor { get }
10 |
11 |     var trailingAnchor: NSLayoutXAxisAnchor { get }
   |         `- note: requirement 'trailingAnchor' declared here
12 |
13 |     var leftAnchor: NSLayoutXAxisAnchor { get }
/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutConstraint.h:226:51: warning: main actor-isolated property 'leftAnchor' cannot be used to satisfy nonisolated requirement from protocol 'LayoutItem'; this is an error in the Swift 6 language mode
224 | @property (readonly, strong) NSLayoutXAxisAnchor *leadingAnchor API_AVAILABLE(macos(10.11));
225 | @property (readonly, strong) NSLayoutXAxisAnchor *trailingAnchor API_AVAILABLE(macos(10.11));
226 | @property (readonly, strong) NSLayoutXAxisAnchor *leftAnchor API_AVAILABLE(macos(10.11));
    |                                                   `- warning: main actor-isolated property 'leftAnchor' cannot be used to satisfy nonisolated requirement from protocol 'LayoutItem'; this is an error in the Swift 6 language mode
227 | @property (readonly, strong) NSLayoutXAxisAnchor *rightAnchor API_AVAILABLE(macos(10.11));
228 | @property (readonly, strong) NSLayoutYAxisAnchor *topAnchor API_AVAILABLE(macos(10.11));
/Users/admin/builder/spi-builder-workspace/Sources/LayoutAid/LayoutItem.swift:13:9: note: requirement 'leftAnchor' declared here
11 |     var trailingAnchor: NSLayoutXAxisAnchor { get }
12 |
13 |     var leftAnchor: NSLayoutXAxisAnchor { get }
   |         `- note: requirement 'leftAnchor' declared here
14 |
15 |     var rightAnchor: NSLayoutXAxisAnchor { get }
/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutConstraint.h:227:51: warning: main actor-isolated property 'rightAnchor' cannot be used to satisfy nonisolated requirement from protocol 'LayoutItem'; this is an error in the Swift 6 language mode
225 | @property (readonly, strong) NSLayoutXAxisAnchor *trailingAnchor API_AVAILABLE(macos(10.11));
226 | @property (readonly, strong) NSLayoutXAxisAnchor *leftAnchor API_AVAILABLE(macos(10.11));
227 | @property (readonly, strong) NSLayoutXAxisAnchor *rightAnchor API_AVAILABLE(macos(10.11));
    |                                                   `- warning: main actor-isolated property 'rightAnchor' cannot be used to satisfy nonisolated requirement from protocol 'LayoutItem'; this is an error in the Swift 6 language mode
228 | @property (readonly, strong) NSLayoutYAxisAnchor *topAnchor API_AVAILABLE(macos(10.11));
229 | @property (readonly, strong) NSLayoutYAxisAnchor *bottomAnchor API_AVAILABLE(macos(10.11));
/Users/admin/builder/spi-builder-workspace/Sources/LayoutAid/LayoutItem.swift:15:9: note: requirement 'rightAnchor' declared here
13 |     var leftAnchor: NSLayoutXAxisAnchor { get }
14 |
15 |     var rightAnchor: NSLayoutXAxisAnchor { get }
   |         `- note: requirement 'rightAnchor' declared here
16 |
17 |     var topAnchor: NSLayoutYAxisAnchor { get }
/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutConstraint.h:228:51: warning: main actor-isolated property 'topAnchor' cannot be used to satisfy nonisolated requirement from protocol 'LayoutItem'; this is an error in the Swift 6 language mode
226 | @property (readonly, strong) NSLayoutXAxisAnchor *leftAnchor API_AVAILABLE(macos(10.11));
227 | @property (readonly, strong) NSLayoutXAxisAnchor *rightAnchor API_AVAILABLE(macos(10.11));
228 | @property (readonly, strong) NSLayoutYAxisAnchor *topAnchor API_AVAILABLE(macos(10.11));
    |                                                   `- warning: main actor-isolated property 'topAnchor' cannot be used to satisfy nonisolated requirement from protocol 'LayoutItem'; this is an error in the Swift 6 language mode
229 | @property (readonly, strong) NSLayoutYAxisAnchor *bottomAnchor API_AVAILABLE(macos(10.11));
230 | @property (readonly, strong) NSLayoutDimension *widthAnchor API_AVAILABLE(macos(10.11));
/Users/admin/builder/spi-builder-workspace/Sources/LayoutAid/LayoutItem.swift:17:9: note: requirement 'topAnchor' declared here
15 |     var rightAnchor: NSLayoutXAxisAnchor { get }
16 |
17 |     var topAnchor: NSLayoutYAxisAnchor { get }
   |         `- note: requirement 'topAnchor' declared here
18 |
19 |     var bottomAnchor: NSLayoutYAxisAnchor { get }
/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutConstraint.h:229:51: warning: main actor-isolated property 'bottomAnchor' cannot be used to satisfy nonisolated requirement from protocol 'LayoutItem'; this is an error in the Swift 6 language mode
227 | @property (readonly, strong) NSLayoutXAxisAnchor *rightAnchor API_AVAILABLE(macos(10.11));
228 | @property (readonly, strong) NSLayoutYAxisAnchor *topAnchor API_AVAILABLE(macos(10.11));
229 | @property (readonly, strong) NSLayoutYAxisAnchor *bottomAnchor API_AVAILABLE(macos(10.11));
    |                                                   `- warning: main actor-isolated property 'bottomAnchor' cannot be used to satisfy nonisolated requirement from protocol 'LayoutItem'; this is an error in the Swift 6 language mode
230 | @property (readonly, strong) NSLayoutDimension *widthAnchor API_AVAILABLE(macos(10.11));
231 | @property (readonly, strong) NSLayoutDimension *heightAnchor API_AVAILABLE(macos(10.11));
/Users/admin/builder/spi-builder-workspace/Sources/LayoutAid/LayoutItem.swift:19:9: note: requirement 'bottomAnchor' declared here
17 |     var topAnchor: NSLayoutYAxisAnchor { get }
18 |
19 |     var bottomAnchor: NSLayoutYAxisAnchor { get }
   |         `- note: requirement 'bottomAnchor' declared here
20 |
21 |     var centerXAnchor: NSLayoutXAxisAnchor { get }
/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutConstraint.h:232:51: warning: main actor-isolated property 'centerXAnchor' cannot be used to satisfy nonisolated requirement from protocol 'LayoutItem'; this is an error in the Swift 6 language mode
230 | @property (readonly, strong) NSLayoutDimension *widthAnchor API_AVAILABLE(macos(10.11));
231 | @property (readonly, strong) NSLayoutDimension *heightAnchor API_AVAILABLE(macos(10.11));
232 | @property (readonly, strong) NSLayoutXAxisAnchor *centerXAnchor API_AVAILABLE(macos(10.11));
    |                                                   `- warning: main actor-isolated property 'centerXAnchor' cannot be used to satisfy nonisolated requirement from protocol 'LayoutItem'; this is an error in the Swift 6 language mode
233 | @property (readonly, strong) NSLayoutYAxisAnchor *centerYAnchor API_AVAILABLE(macos(10.11));
234 | @property (readonly, strong) NSLayoutYAxisAnchor *firstBaselineAnchor API_AVAILABLE(macos(10.11));
/Users/admin/builder/spi-builder-workspace/Sources/LayoutAid/LayoutItem.swift:21:9: note: requirement 'centerXAnchor' declared here
19 |     var bottomAnchor: NSLayoutYAxisAnchor { get }
20 |
21 |     var centerXAnchor: NSLayoutXAxisAnchor { get }
   |         `- note: requirement 'centerXAnchor' declared here
22 |
23 |     var centerYAnchor: NSLayoutYAxisAnchor { get }
/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutConstraint.h:233:51: warning: main actor-isolated property 'centerYAnchor' cannot be used to satisfy nonisolated requirement from protocol 'LayoutItem'; this is an error in the Swift 6 language mode
231 | @property (readonly, strong) NSLayoutDimension *heightAnchor API_AVAILABLE(macos(10.11));
232 | @property (readonly, strong) NSLayoutXAxisAnchor *centerXAnchor API_AVAILABLE(macos(10.11));
233 | @property (readonly, strong) NSLayoutYAxisAnchor *centerYAnchor API_AVAILABLE(macos(10.11));
    |                                                   `- warning: main actor-isolated property 'centerYAnchor' cannot be used to satisfy nonisolated requirement from protocol 'LayoutItem'; this is an error in the Swift 6 language mode
234 | @property (readonly, strong) NSLayoutYAxisAnchor *firstBaselineAnchor API_AVAILABLE(macos(10.11));
235 | @property (readonly, strong) NSLayoutYAxisAnchor *lastBaselineAnchor API_AVAILABLE(macos(10.11));
/Users/admin/builder/spi-builder-workspace/Sources/LayoutAid/LayoutItem.swift:23:9: note: requirement 'centerYAnchor' declared here
21 |     var centerXAnchor: NSLayoutXAxisAnchor { get }
22 |
23 |     var centerYAnchor: NSLayoutYAxisAnchor { get }
   |         `- note: requirement 'centerYAnchor' declared here
24 |
25 |     var widthAnchor: NSLayoutDimension { get }
/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutConstraint.h:230:49: warning: main actor-isolated property 'widthAnchor' cannot be used to satisfy nonisolated requirement from protocol 'LayoutItem'; this is an error in the Swift 6 language mode
228 | @property (readonly, strong) NSLayoutYAxisAnchor *topAnchor API_AVAILABLE(macos(10.11));
229 | @property (readonly, strong) NSLayoutYAxisAnchor *bottomAnchor API_AVAILABLE(macos(10.11));
230 | @property (readonly, strong) NSLayoutDimension *widthAnchor API_AVAILABLE(macos(10.11));
    |                                                 `- warning: main actor-isolated property 'widthAnchor' cannot be used to satisfy nonisolated requirement from protocol 'LayoutItem'; this is an error in the Swift 6 language mode
231 | @property (readonly, strong) NSLayoutDimension *heightAnchor API_AVAILABLE(macos(10.11));
232 | @property (readonly, strong) NSLayoutXAxisAnchor *centerXAnchor API_AVAILABLE(macos(10.11));
/Users/admin/builder/spi-builder-workspace/Sources/LayoutAid/LayoutItem.swift:25:9: note: requirement 'widthAnchor' declared here
23 |     var centerYAnchor: NSLayoutYAxisAnchor { get }
24 |
25 |     var widthAnchor: NSLayoutDimension { get }
   |         `- note: requirement 'widthAnchor' declared here
26 |
27 |     var heightAnchor: NSLayoutDimension { get }
/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutConstraint.h:231:49: warning: main actor-isolated property 'heightAnchor' cannot be used to satisfy nonisolated requirement from protocol 'LayoutItem'; this is an error in the Swift 6 language mode
229 | @property (readonly, strong) NSLayoutYAxisAnchor *bottomAnchor API_AVAILABLE(macos(10.11));
230 | @property (readonly, strong) NSLayoutDimension *widthAnchor API_AVAILABLE(macos(10.11));
231 | @property (readonly, strong) NSLayoutDimension *heightAnchor API_AVAILABLE(macos(10.11));
    |                                                 `- warning: main actor-isolated property 'heightAnchor' cannot be used to satisfy nonisolated requirement from protocol 'LayoutItem'; this is an error in the Swift 6 language mode
232 | @property (readonly, strong) NSLayoutXAxisAnchor *centerXAnchor API_AVAILABLE(macos(10.11));
233 | @property (readonly, strong) NSLayoutYAxisAnchor *centerYAnchor API_AVAILABLE(macos(10.11));
/Users/admin/builder/spi-builder-workspace/Sources/LayoutAid/LayoutItem.swift:27:9: note: requirement 'heightAnchor' declared here
25 |     var widthAnchor: NSLayoutDimension { get }
26 |
27 |     var heightAnchor: NSLayoutDimension { get }
   |         `- note: requirement 'heightAnchor' declared here
28 | }
29 |
/Users/admin/builder/spi-builder-workspace/Sources/LayoutAid/Leading.swift:50:23: warning: static property 'firstAnchorKeyPath' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
48 |     }
49 |
50 |     public static var firstAnchorKeyPath: KeyPath<LayoutItem, NSLayoutXAxisAnchor> = \.leadingAnchor
   |                       |- warning: static property 'firstAnchorKeyPath' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: convert 'firstAnchorKeyPath' to a 'let' constant to make 'Sendable' shared state immutable
   |                       |- note: add '@MainActor' to make static property 'firstAnchorKeyPath' part of global actor 'MainActor'
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
51 |
52 |     #endif
/Users/admin/builder/spi-builder-workspace/Sources/LayoutAid/Left.swift:50:23: warning: static property 'firstAnchorKeyPath' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
48 |     }
49 |
50 |     public static var firstAnchorKeyPath: KeyPath<LayoutItem, NSLayoutXAxisAnchor> = \.leftAnchor
   |                       |- warning: static property 'firstAnchorKeyPath' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: convert 'firstAnchorKeyPath' to a 'let' constant to make 'Sendable' shared state immutable
   |                       |- note: add '@MainActor' to make static property 'firstAnchorKeyPath' part of global actor 'MainActor'
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
51 |
52 |     #endif
/Users/admin/builder/spi-builder-workspace/Sources/LayoutAid/Right.swift:50:23: warning: static property 'firstAnchorKeyPath' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
48 |     }
49 |
50 |     public static var firstAnchorKeyPath: KeyPath<LayoutItem, NSLayoutXAxisAnchor> = \.rightAnchor
   |                       |- warning: static property 'firstAnchorKeyPath' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: convert 'firstAnchorKeyPath' to a 'let' constant to make 'Sendable' shared state immutable
   |                       |- note: add '@MainActor' to make static property 'firstAnchorKeyPath' part of global actor 'MainActor'
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
51 |
52 |     #endif
/Users/admin/builder/spi-builder-workspace/Sources/LayoutAid/Top.swift:54:23: warning: static property 'firstAnchorKeyPath' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
52 |     }
53 |
54 |     public static var firstAnchorKeyPath: KeyPath<LayoutItem, NSLayoutYAxisAnchor> = \.topAnchor
   |                       |- warning: static property 'firstAnchorKeyPath' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: convert 'firstAnchorKeyPath' to a 'let' constant to make 'Sendable' shared state immutable
   |                       |- note: add '@MainActor' to make static property 'firstAnchorKeyPath' part of global actor 'MainActor'
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
55 |
56 |     #endif
/Users/admin/builder/spi-builder-workspace/Sources/LayoutAid/Trailing.swift:50:23: warning: static property 'firstAnchorKeyPath' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
48 |     }
49 |
50 |     public static var firstAnchorKeyPath: KeyPath<LayoutItem, NSLayoutXAxisAnchor> = \.trailingAnchor
   |                       |- warning: static property 'firstAnchorKeyPath' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: convert 'firstAnchorKeyPath' to a 'let' constant to make 'Sendable' shared state immutable
   |                       |- note: add '@MainActor' to make static property 'firstAnchorKeyPath' part of global actor 'MainActor'
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
51 |
52 |     #endif
/Users/admin/builder/spi-builder-workspace/Sources/LayoutAid/Width.swift:9:23: warning: static property 'anchorKeyPath' is not concurrency-safe because non-'Sendable' type 'KeyPath<any LayoutItem, NSLayoutDimension>' may have shared mutable state; this is an error in the Swift 6 language mode
 7 | public struct Width: DimensionConstraintsGenerator {
 8 |
 9 |     public static let anchorKeyPath: KeyPath<LayoutItem, NSLayoutDimension> = \.widthAnchor
   |                       |- warning: static property 'anchorKeyPath' is not concurrency-safe because non-'Sendable' type 'KeyPath<any LayoutItem, NSLayoutDimension>' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: add '@MainActor' to make static property 'anchorKeyPath' part of global actor 'MainActor'
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
10 |
11 |     public let secondAnchor: NSLayoutDimension?
Swift.KeyPath:1:14: note: generic class 'KeyPath' does not conform to the 'Sendable' protocol
1 | public class KeyPath<Root, Value> : PartialKeyPath<Root> {
  |              `- note: generic class 'KeyPath' does not conform to the 'Sendable' protocol
2 |     @objc deinit
3 | }
[4/31] Compiling LayoutAid XAxisConstraintsGenerator.swift
[5/31] Compiling LayoutAid YAxisConstraintsGenerator.swift
[6/31] Compiling LayoutAid Leading.swift
/Users/admin/builder/spi-builder-workspace/Sources/LayoutAid/NSLayoutConstraint+Extensions.swift:13:6: warning: '@_functionBuilder' has been renamed to '@resultBuilder'
11 |     #endif
12 |
13 |     @_functionBuilder
   |      `- warning: '@_functionBuilder' has been renamed to '@resultBuilder'
14 |     struct Builder {
15 |         public static func buildBlock(_ components: [NSLayoutConstraint]...) -> [NSLayoutConstraint] {
/Users/admin/builder/spi-builder-workspace/Sources/LayoutAid/Leading.swift:50:23: warning: static property 'firstAnchorKeyPath' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
48 |     }
49 |
50 |     public static var firstAnchorKeyPath: KeyPath<LayoutItem, NSLayoutXAxisAnchor> = \.leadingAnchor
   |                       |- warning: static property 'firstAnchorKeyPath' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: convert 'firstAnchorKeyPath' to a 'let' constant to make 'Sendable' shared state immutable
   |                       |- note: add '@MainActor' to make static property 'firstAnchorKeyPath' part of global actor 'MainActor'
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
51 |
52 |     #endif
/Users/admin/builder/spi-builder-workspace/Sources/LayoutAid/Left.swift:50:23: warning: static property 'firstAnchorKeyPath' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
48 |     }
49 |
50 |     public static var firstAnchorKeyPath: KeyPath<LayoutItem, NSLayoutXAxisAnchor> = \.leftAnchor
   |                       |- warning: static property 'firstAnchorKeyPath' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: convert 'firstAnchorKeyPath' to a 'let' constant to make 'Sendable' shared state immutable
   |                       |- note: add '@MainActor' to make static property 'firstAnchorKeyPath' part of global actor 'MainActor'
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
51 |
52 |     #endif
[7/31] Compiling LayoutAid Left.swift
/Users/admin/builder/spi-builder-workspace/Sources/LayoutAid/NSLayoutConstraint+Extensions.swift:13:6: warning: '@_functionBuilder' has been renamed to '@resultBuilder'
11 |     #endif
12 |
13 |     @_functionBuilder
   |      `- warning: '@_functionBuilder' has been renamed to '@resultBuilder'
14 |     struct Builder {
15 |         public static func buildBlock(_ components: [NSLayoutConstraint]...) -> [NSLayoutConstraint] {
/Users/admin/builder/spi-builder-workspace/Sources/LayoutAid/Leading.swift:50:23: warning: static property 'firstAnchorKeyPath' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
48 |     }
49 |
50 |     public static var firstAnchorKeyPath: KeyPath<LayoutItem, NSLayoutXAxisAnchor> = \.leadingAnchor
   |                       |- warning: static property 'firstAnchorKeyPath' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: convert 'firstAnchorKeyPath' to a 'let' constant to make 'Sendable' shared state immutable
   |                       |- note: add '@MainActor' to make static property 'firstAnchorKeyPath' part of global actor 'MainActor'
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
51 |
52 |     #endif
/Users/admin/builder/spi-builder-workspace/Sources/LayoutAid/Left.swift:50:23: warning: static property 'firstAnchorKeyPath' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
48 |     }
49 |
50 |     public static var firstAnchorKeyPath: KeyPath<LayoutItem, NSLayoutXAxisAnchor> = \.leftAnchor
   |                       |- warning: static property 'firstAnchorKeyPath' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: convert 'firstAnchorKeyPath' to a 'let' constant to make 'Sendable' shared state immutable
   |                       |- note: add '@MainActor' to make static property 'firstAnchorKeyPath' part of global actor 'MainActor'
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
51 |
52 |     #endif
[8/31] Compiling LayoutAid NSLayoutConstraint+Extensions.swift
/Users/admin/builder/spi-builder-workspace/Sources/LayoutAid/NSLayoutConstraint+Extensions.swift:13:6: warning: '@_functionBuilder' has been renamed to '@resultBuilder'
11 |     #endif
12 |
13 |     @_functionBuilder
   |      `- warning: '@_functionBuilder' has been renamed to '@resultBuilder'
14 |     struct Builder {
15 |         public static func buildBlock(_ components: [NSLayoutConstraint]...) -> [NSLayoutConstraint] {
/Users/admin/builder/spi-builder-workspace/Sources/LayoutAid/Leading.swift:50:23: warning: static property 'firstAnchorKeyPath' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
48 |     }
49 |
50 |     public static var firstAnchorKeyPath: KeyPath<LayoutItem, NSLayoutXAxisAnchor> = \.leadingAnchor
   |                       |- warning: static property 'firstAnchorKeyPath' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: convert 'firstAnchorKeyPath' to a 'let' constant to make 'Sendable' shared state immutable
   |                       |- note: add '@MainActor' to make static property 'firstAnchorKeyPath' part of global actor 'MainActor'
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
51 |
52 |     #endif
/Users/admin/builder/spi-builder-workspace/Sources/LayoutAid/Left.swift:50:23: warning: static property 'firstAnchorKeyPath' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
48 |     }
49 |
50 |     public static var firstAnchorKeyPath: KeyPath<LayoutItem, NSLayoutXAxisAnchor> = \.leftAnchor
   |                       |- warning: static property 'firstAnchorKeyPath' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: convert 'firstAnchorKeyPath' to a 'let' constant to make 'Sendable' shared state immutable
   |                       |- note: add '@MainActor' to make static property 'firstAnchorKeyPath' part of global actor 'MainActor'
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
51 |
52 |     #endif
[9/31] Compiling LayoutAid Height.swift
/Users/admin/builder/spi-builder-workspace/Sources/LayoutAid/Height.swift:9:23: warning: static property 'anchorKeyPath' is not concurrency-safe because non-'Sendable' type 'KeyPath<any LayoutItem, NSLayoutDimension>' may have shared mutable state; this is an error in the Swift 6 language mode
 7 | public struct Height: DimensionConstraintsGenerator {
 8 |
 9 |     public static let anchorKeyPath: KeyPath<LayoutItem, NSLayoutDimension> = \.heightAnchor
   |                       |- warning: static property 'anchorKeyPath' is not concurrency-safe because non-'Sendable' type 'KeyPath<any LayoutItem, NSLayoutDimension>' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: add '@MainActor' to make static property 'anchorKeyPath' part of global actor 'MainActor'
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
10 |
11 |     public let secondAnchor: NSLayoutDimension?
Swift.KeyPath:1:14: note: generic class 'KeyPath' does not conform to the 'Sendable' protocol
1 | public class KeyPath<Root, Value> : PartialKeyPath<Root> {
  |              `- note: generic class 'KeyPath' does not conform to the 'Sendable' protocol
2 |     @objc deinit
3 | }
[10/31] Compiling LayoutAid Keyboard.swift
/Users/admin/builder/spi-builder-workspace/Sources/LayoutAid/Height.swift:9:23: warning: static property 'anchorKeyPath' is not concurrency-safe because non-'Sendable' type 'KeyPath<any LayoutItem, NSLayoutDimension>' may have shared mutable state; this is an error in the Swift 6 language mode
 7 | public struct Height: DimensionConstraintsGenerator {
 8 |
 9 |     public static let anchorKeyPath: KeyPath<LayoutItem, NSLayoutDimension> = \.heightAnchor
   |                       |- warning: static property 'anchorKeyPath' is not concurrency-safe because non-'Sendable' type 'KeyPath<any LayoutItem, NSLayoutDimension>' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: add '@MainActor' to make static property 'anchorKeyPath' part of global actor 'MainActor'
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
10 |
11 |     public let secondAnchor: NSLayoutDimension?
Swift.KeyPath:1:14: note: generic class 'KeyPath' does not conform to the 'Sendable' protocol
1 | public class KeyPath<Root, Value> : PartialKeyPath<Root> {
  |              `- note: generic class 'KeyPath' does not conform to the 'Sendable' protocol
2 |     @objc deinit
3 | }
[11/31] Compiling LayoutAid KeyboardLayoutGuide.swift
/Users/admin/builder/spi-builder-workspace/Sources/LayoutAid/Height.swift:9:23: warning: static property 'anchorKeyPath' is not concurrency-safe because non-'Sendable' type 'KeyPath<any LayoutItem, NSLayoutDimension>' may have shared mutable state; this is an error in the Swift 6 language mode
 7 | public struct Height: DimensionConstraintsGenerator {
 8 |
 9 |     public static let anchorKeyPath: KeyPath<LayoutItem, NSLayoutDimension> = \.heightAnchor
   |                       |- warning: static property 'anchorKeyPath' is not concurrency-safe because non-'Sendable' type 'KeyPath<any LayoutItem, NSLayoutDimension>' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: add '@MainActor' to make static property 'anchorKeyPath' part of global actor 'MainActor'
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
10 |
11 |     public let secondAnchor: NSLayoutDimension?
Swift.KeyPath:1:14: note: generic class 'KeyPath' does not conform to the 'Sendable' protocol
1 | public class KeyPath<Root, Value> : PartialKeyPath<Root> {
  |              `- note: generic class 'KeyPath' does not conform to the 'Sendable' protocol
2 |     @objc deinit
3 | }
[12/31] Compiling LayoutAid LayoutConstraintsGenerator.swift
/Users/admin/builder/spi-builder-workspace/Sources/LayoutAid/LayoutConstraintsGenerator.swift:23:2: warning: '@_functionBuilder' has been renamed to '@resultBuilder'
21 | }
22 |
23 | @_functionBuilder
   |  `- warning: '@_functionBuilder' has been renamed to '@resultBuilder'
24 | public struct LayoutConstraintsGeneratorBuilder {
25 |
/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutConstraint.h:224:51: warning: main actor-isolated property 'leadingAnchor' cannot be used to satisfy nonisolated requirement from protocol 'LayoutItem'; this is an error in the Swift 6 language mode
222 |  See NSLayoutAnchor.h for more details.
223 |  */
224 | @property (readonly, strong) NSLayoutXAxisAnchor *leadingAnchor API_AVAILABLE(macos(10.11));
    |                                                   `- warning: main actor-isolated property 'leadingAnchor' cannot be used to satisfy nonisolated requirement from protocol 'LayoutItem'; this is an error in the Swift 6 language mode
225 | @property (readonly, strong) NSLayoutXAxisAnchor *trailingAnchor API_AVAILABLE(macos(10.11));
226 | @property (readonly, strong) NSLayoutXAxisAnchor *leftAnchor API_AVAILABLE(macos(10.11));
/Users/admin/builder/spi-builder-workspace/Sources/LayoutAid/LayoutItem.swift:30:26: note: add '@preconcurrency' to the 'LayoutItem' conformance to defer isolation checking to run time
 7 | public protocol LayoutItem {
 8 |
 9 |     var leadingAnchor: NSLayoutXAxisAnchor { get }
   |         `- note: requirement 'leadingAnchor' declared here
10 |
11 |     var trailingAnchor: NSLayoutXAxisAnchor { get }
   :
28 | }
29 |
30 | extension LayoutAidView: LayoutItem {}
   |                          `- note: add '@preconcurrency' to the 'LayoutItem' conformance to defer isolation checking to run time
31 | extension LayoutAidGuide: LayoutItem {}
32 |
/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutConstraint.h:225:51: warning: main actor-isolated property 'trailingAnchor' cannot be used to satisfy nonisolated requirement from protocol 'LayoutItem'; this is an error in the Swift 6 language mode
223 |  */
224 | @property (readonly, strong) NSLayoutXAxisAnchor *leadingAnchor API_AVAILABLE(macos(10.11));
225 | @property (readonly, strong) NSLayoutXAxisAnchor *trailingAnchor API_AVAILABLE(macos(10.11));
    |                                                   `- warning: main actor-isolated property 'trailingAnchor' cannot be used to satisfy nonisolated requirement from protocol 'LayoutItem'; this is an error in the Swift 6 language mode
226 | @property (readonly, strong) NSLayoutXAxisAnchor *leftAnchor API_AVAILABLE(macos(10.11));
227 | @property (readonly, strong) NSLayoutXAxisAnchor *rightAnchor API_AVAILABLE(macos(10.11));
/Users/admin/builder/spi-builder-workspace/Sources/LayoutAid/LayoutItem.swift:11:9: note: requirement 'trailingAnchor' declared here
 9 |     var leadingAnchor: NSLayoutXAxisAnchor { get }
10 |
11 |     var trailingAnchor: NSLayoutXAxisAnchor { get }
   |         `- note: requirement 'trailingAnchor' declared here
12 |
13 |     var leftAnchor: NSLayoutXAxisAnchor { get }
/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutConstraint.h:226:51: warning: main actor-isolated property 'leftAnchor' cannot be used to satisfy nonisolated requirement from protocol 'LayoutItem'; this is an error in the Swift 6 language mode
224 | @property (readonly, strong) NSLayoutXAxisAnchor *leadingAnchor API_AVAILABLE(macos(10.11));
225 | @property (readonly, strong) NSLayoutXAxisAnchor *trailingAnchor API_AVAILABLE(macos(10.11));
226 | @property (readonly, strong) NSLayoutXAxisAnchor *leftAnchor API_AVAILABLE(macos(10.11));
    |                                                   `- warning: main actor-isolated property 'leftAnchor' cannot be used to satisfy nonisolated requirement from protocol 'LayoutItem'; this is an error in the Swift 6 language mode
227 | @property (readonly, strong) NSLayoutXAxisAnchor *rightAnchor API_AVAILABLE(macos(10.11));
228 | @property (readonly, strong) NSLayoutYAxisAnchor *topAnchor API_AVAILABLE(macos(10.11));
/Users/admin/builder/spi-builder-workspace/Sources/LayoutAid/LayoutItem.swift:13:9: note: requirement 'leftAnchor' declared here
11 |     var trailingAnchor: NSLayoutXAxisAnchor { get }
12 |
13 |     var leftAnchor: NSLayoutXAxisAnchor { get }
   |         `- note: requirement 'leftAnchor' declared here
14 |
15 |     var rightAnchor: NSLayoutXAxisAnchor { get }
/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutConstraint.h:227:51: warning: main actor-isolated property 'rightAnchor' cannot be used to satisfy nonisolated requirement from protocol 'LayoutItem'; this is an error in the Swift 6 language mode
225 | @property (readonly, strong) NSLayoutXAxisAnchor *trailingAnchor API_AVAILABLE(macos(10.11));
226 | @property (readonly, strong) NSLayoutXAxisAnchor *leftAnchor API_AVAILABLE(macos(10.11));
227 | @property (readonly, strong) NSLayoutXAxisAnchor *rightAnchor API_AVAILABLE(macos(10.11));
    |                                                   `- warning: main actor-isolated property 'rightAnchor' cannot be used to satisfy nonisolated requirement from protocol 'LayoutItem'; this is an error in the Swift 6 language mode
228 | @property (readonly, strong) NSLayoutYAxisAnchor *topAnchor API_AVAILABLE(macos(10.11));
229 | @property (readonly, strong) NSLayoutYAxisAnchor *bottomAnchor API_AVAILABLE(macos(10.11));
/Users/admin/builder/spi-builder-workspace/Sources/LayoutAid/LayoutItem.swift:15:9: note: requirement 'rightAnchor' declared here
13 |     var leftAnchor: NSLayoutXAxisAnchor { get }
14 |
15 |     var rightAnchor: NSLayoutXAxisAnchor { get }
   |         `- note: requirement 'rightAnchor' declared here
16 |
17 |     var topAnchor: NSLayoutYAxisAnchor { get }
/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutConstraint.h:228:51: warning: main actor-isolated property 'topAnchor' cannot be used to satisfy nonisolated requirement from protocol 'LayoutItem'; this is an error in the Swift 6 language mode
226 | @property (readonly, strong) NSLayoutXAxisAnchor *leftAnchor API_AVAILABLE(macos(10.11));
227 | @property (readonly, strong) NSLayoutXAxisAnchor *rightAnchor API_AVAILABLE(macos(10.11));
228 | @property (readonly, strong) NSLayoutYAxisAnchor *topAnchor API_AVAILABLE(macos(10.11));
    |                                                   `- warning: main actor-isolated property 'topAnchor' cannot be used to satisfy nonisolated requirement from protocol 'LayoutItem'; this is an error in the Swift 6 language mode
229 | @property (readonly, strong) NSLayoutYAxisAnchor *bottomAnchor API_AVAILABLE(macos(10.11));
230 | @property (readonly, strong) NSLayoutDimension *widthAnchor API_AVAILABLE(macos(10.11));
/Users/admin/builder/spi-builder-workspace/Sources/LayoutAid/LayoutItem.swift:17:9: note: requirement 'topAnchor' declared here
15 |     var rightAnchor: NSLayoutXAxisAnchor { get }
16 |
17 |     var topAnchor: NSLayoutYAxisAnchor { get }
   |         `- note: requirement 'topAnchor' declared here
18 |
19 |     var bottomAnchor: NSLayoutYAxisAnchor { get }
/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutConstraint.h:229:51: warning: main actor-isolated property 'bottomAnchor' cannot be used to satisfy nonisolated requirement from protocol 'LayoutItem'; this is an error in the Swift 6 language mode
227 | @property (readonly, strong) NSLayoutXAxisAnchor *rightAnchor API_AVAILABLE(macos(10.11));
228 | @property (readonly, strong) NSLayoutYAxisAnchor *topAnchor API_AVAILABLE(macos(10.11));
229 | @property (readonly, strong) NSLayoutYAxisAnchor *bottomAnchor API_AVAILABLE(macos(10.11));
    |                                                   `- warning: main actor-isolated property 'bottomAnchor' cannot be used to satisfy nonisolated requirement from protocol 'LayoutItem'; this is an error in the Swift 6 language mode
230 | @property (readonly, strong) NSLayoutDimension *widthAnchor API_AVAILABLE(macos(10.11));
231 | @property (readonly, strong) NSLayoutDimension *heightAnchor API_AVAILABLE(macos(10.11));
/Users/admin/builder/spi-builder-workspace/Sources/LayoutAid/LayoutItem.swift:19:9: note: requirement 'bottomAnchor' declared here
17 |     var topAnchor: NSLayoutYAxisAnchor { get }
18 |
19 |     var bottomAnchor: NSLayoutYAxisAnchor { get }
   |         `- note: requirement 'bottomAnchor' declared here
20 |
21 |     var centerXAnchor: NSLayoutXAxisAnchor { get }
/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutConstraint.h:232:51: warning: main actor-isolated property 'centerXAnchor' cannot be used to satisfy nonisolated requirement from protocol 'LayoutItem'; this is an error in the Swift 6 language mode
230 | @property (readonly, strong) NSLayoutDimension *widthAnchor API_AVAILABLE(macos(10.11));
231 | @property (readonly, strong) NSLayoutDimension *heightAnchor API_AVAILABLE(macos(10.11));
232 | @property (readonly, strong) NSLayoutXAxisAnchor *centerXAnchor API_AVAILABLE(macos(10.11));
    |                                                   `- warning: main actor-isolated property 'centerXAnchor' cannot be used to satisfy nonisolated requirement from protocol 'LayoutItem'; this is an error in the Swift 6 language mode
233 | @property (readonly, strong) NSLayoutYAxisAnchor *centerYAnchor API_AVAILABLE(macos(10.11));
234 | @property (readonly, strong) NSLayoutYAxisAnchor *firstBaselineAnchor API_AVAILABLE(macos(10.11));
/Users/admin/builder/spi-builder-workspace/Sources/LayoutAid/LayoutItem.swift:21:9: note: requirement 'centerXAnchor' declared here
19 |     var bottomAnchor: NSLayoutYAxisAnchor { get }
20 |
21 |     var centerXAnchor: NSLayoutXAxisAnchor { get }
   |         `- note: requirement 'centerXAnchor' declared here
22 |
23 |     var centerYAnchor: NSLayoutYAxisAnchor { get }
/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutConstraint.h:233:51: warning: main actor-isolated property 'centerYAnchor' cannot be used to satisfy nonisolated requirement from protocol 'LayoutItem'; this is an error in the Swift 6 language mode
231 | @property (readonly, strong) NSLayoutDimension *heightAnchor API_AVAILABLE(macos(10.11));
232 | @property (readonly, strong) NSLayoutXAxisAnchor *centerXAnchor API_AVAILABLE(macos(10.11));
233 | @property (readonly, strong) NSLayoutYAxisAnchor *centerYAnchor API_AVAILABLE(macos(10.11));
    |                                                   `- warning: main actor-isolated property 'centerYAnchor' cannot be used to satisfy nonisolated requirement from protocol 'LayoutItem'; this is an error in the Swift 6 language mode
234 | @property (readonly, strong) NSLayoutYAxisAnchor *firstBaselineAnchor API_AVAILABLE(macos(10.11));
235 | @property (readonly, strong) NSLayoutYAxisAnchor *lastBaselineAnchor API_AVAILABLE(macos(10.11));
/Users/admin/builder/spi-builder-workspace/Sources/LayoutAid/LayoutItem.swift:23:9: note: requirement 'centerYAnchor' declared here
21 |     var centerXAnchor: NSLayoutXAxisAnchor { get }
22 |
23 |     var centerYAnchor: NSLayoutYAxisAnchor { get }
   |         `- note: requirement 'centerYAnchor' declared here
24 |
25 |     var widthAnchor: NSLayoutDimension { get }
/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutConstraint.h:230:49: warning: main actor-isolated property 'widthAnchor' cannot be used to satisfy nonisolated requirement from protocol 'LayoutItem'; this is an error in the Swift 6 language mode
228 | @property (readonly, strong) NSLayoutYAxisAnchor *topAnchor API_AVAILABLE(macos(10.11));
229 | @property (readonly, strong) NSLayoutYAxisAnchor *bottomAnchor API_AVAILABLE(macos(10.11));
230 | @property (readonly, strong) NSLayoutDimension *widthAnchor API_AVAILABLE(macos(10.11));
    |                                                 `- warning: main actor-isolated property 'widthAnchor' cannot be used to satisfy nonisolated requirement from protocol 'LayoutItem'; this is an error in the Swift 6 language mode
231 | @property (readonly, strong) NSLayoutDimension *heightAnchor API_AVAILABLE(macos(10.11));
232 | @property (readonly, strong) NSLayoutXAxisAnchor *centerXAnchor API_AVAILABLE(macos(10.11));
/Users/admin/builder/spi-builder-workspace/Sources/LayoutAid/LayoutItem.swift:25:9: note: requirement 'widthAnchor' declared here
23 |     var centerYAnchor: NSLayoutYAxisAnchor { get }
24 |
25 |     var widthAnchor: NSLayoutDimension { get }
   |         `- note: requirement 'widthAnchor' declared here
26 |
27 |     var heightAnchor: NSLayoutDimension { get }
/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutConstraint.h:231:49: warning: main actor-isolated property 'heightAnchor' cannot be used to satisfy nonisolated requirement from protocol 'LayoutItem'; this is an error in the Swift 6 language mode
229 | @property (readonly, strong) NSLayoutYAxisAnchor *bottomAnchor API_AVAILABLE(macos(10.11));
230 | @property (readonly, strong) NSLayoutDimension *widthAnchor API_AVAILABLE(macos(10.11));
231 | @property (readonly, strong) NSLayoutDimension *heightAnchor API_AVAILABLE(macos(10.11));
    |                                                 `- warning: main actor-isolated property 'heightAnchor' cannot be used to satisfy nonisolated requirement from protocol 'LayoutItem'; this is an error in the Swift 6 language mode
232 | @property (readonly, strong) NSLayoutXAxisAnchor *centerXAnchor API_AVAILABLE(macos(10.11));
233 | @property (readonly, strong) NSLayoutYAxisAnchor *centerYAnchor API_AVAILABLE(macos(10.11));
/Users/admin/builder/spi-builder-workspace/Sources/LayoutAid/LayoutItem.swift:27:9: note: requirement 'heightAnchor' declared here
25 |     var widthAnchor: NSLayoutDimension { get }
26 |
27 |     var heightAnchor: NSLayoutDimension { get }
   |         `- note: requirement 'heightAnchor' declared here
28 | }
29 |
[13/31] Compiling LayoutAid LayoutGuide.swift
/Users/admin/builder/spi-builder-workspace/Sources/LayoutAid/LayoutConstraintsGenerator.swift:23:2: warning: '@_functionBuilder' has been renamed to '@resultBuilder'
21 | }
22 |
23 | @_functionBuilder
   |  `- warning: '@_functionBuilder' has been renamed to '@resultBuilder'
24 | public struct LayoutConstraintsGeneratorBuilder {
25 |
/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutConstraint.h:224:51: warning: main actor-isolated property 'leadingAnchor' cannot be used to satisfy nonisolated requirement from protocol 'LayoutItem'; this is an error in the Swift 6 language mode
222 |  See NSLayoutAnchor.h for more details.
223 |  */
224 | @property (readonly, strong) NSLayoutXAxisAnchor *leadingAnchor API_AVAILABLE(macos(10.11));
    |                                                   `- warning: main actor-isolated property 'leadingAnchor' cannot be used to satisfy nonisolated requirement from protocol 'LayoutItem'; this is an error in the Swift 6 language mode
225 | @property (readonly, strong) NSLayoutXAxisAnchor *trailingAnchor API_AVAILABLE(macos(10.11));
226 | @property (readonly, strong) NSLayoutXAxisAnchor *leftAnchor API_AVAILABLE(macos(10.11));
/Users/admin/builder/spi-builder-workspace/Sources/LayoutAid/LayoutItem.swift:30:26: note: add '@preconcurrency' to the 'LayoutItem' conformance to defer isolation checking to run time
 7 | public protocol LayoutItem {
 8 |
 9 |     var leadingAnchor: NSLayoutXAxisAnchor { get }
   |         `- note: requirement 'leadingAnchor' declared here
10 |
11 |     var trailingAnchor: NSLayoutXAxisAnchor { get }
   :
28 | }
29 |
30 | extension LayoutAidView: LayoutItem {}
   |                          `- note: add '@preconcurrency' to the 'LayoutItem' conformance to defer isolation checking to run time
31 | extension LayoutAidGuide: LayoutItem {}
32 |
/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutConstraint.h:225:51: warning: main actor-isolated property 'trailingAnchor' cannot be used to satisfy nonisolated requirement from protocol 'LayoutItem'; this is an error in the Swift 6 language mode
223 |  */
224 | @property (readonly, strong) NSLayoutXAxisAnchor *leadingAnchor API_AVAILABLE(macos(10.11));
225 | @property (readonly, strong) NSLayoutXAxisAnchor *trailingAnchor API_AVAILABLE(macos(10.11));
    |                                                   `- warning: main actor-isolated property 'trailingAnchor' cannot be used to satisfy nonisolated requirement from protocol 'LayoutItem'; this is an error in the Swift 6 language mode
226 | @property (readonly, strong) NSLayoutXAxisAnchor *leftAnchor API_AVAILABLE(macos(10.11));
227 | @property (readonly, strong) NSLayoutXAxisAnchor *rightAnchor API_AVAILABLE(macos(10.11));
/Users/admin/builder/spi-builder-workspace/Sources/LayoutAid/LayoutItem.swift:11:9: note: requirement 'trailingAnchor' declared here
 9 |     var leadingAnchor: NSLayoutXAxisAnchor { get }
10 |
11 |     var trailingAnchor: NSLayoutXAxisAnchor { get }
   |         `- note: requirement 'trailingAnchor' declared here
12 |
13 |     var leftAnchor: NSLayoutXAxisAnchor { get }
/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutConstraint.h:226:51: warning: main actor-isolated property 'leftAnchor' cannot be used to satisfy nonisolated requirement from protocol 'LayoutItem'; this is an error in the Swift 6 language mode
224 | @property (readonly, strong) NSLayoutXAxisAnchor *leadingAnchor API_AVAILABLE(macos(10.11));
225 | @property (readonly, strong) NSLayoutXAxisAnchor *trailingAnchor API_AVAILABLE(macos(10.11));
226 | @property (readonly, strong) NSLayoutXAxisAnchor *leftAnchor API_AVAILABLE(macos(10.11));
    |                                                   `- warning: main actor-isolated property 'leftAnchor' cannot be used to satisfy nonisolated requirement from protocol 'LayoutItem'; this is an error in the Swift 6 language mode
227 | @property (readonly, strong) NSLayoutXAxisAnchor *rightAnchor API_AVAILABLE(macos(10.11));
228 | @property (readonly, strong) NSLayoutYAxisAnchor *topAnchor API_AVAILABLE(macos(10.11));
/Users/admin/builder/spi-builder-workspace/Sources/LayoutAid/LayoutItem.swift:13:9: note: requirement 'leftAnchor' declared here
11 |     var trailingAnchor: NSLayoutXAxisAnchor { get }
12 |
13 |     var leftAnchor: NSLayoutXAxisAnchor { get }
   |         `- note: requirement 'leftAnchor' declared here
14 |
15 |     var rightAnchor: NSLayoutXAxisAnchor { get }
/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutConstraint.h:227:51: warning: main actor-isolated property 'rightAnchor' cannot be used to satisfy nonisolated requirement from protocol 'LayoutItem'; this is an error in the Swift 6 language mode
225 | @property (readonly, strong) NSLayoutXAxisAnchor *trailingAnchor API_AVAILABLE(macos(10.11));
226 | @property (readonly, strong) NSLayoutXAxisAnchor *leftAnchor API_AVAILABLE(macos(10.11));
227 | @property (readonly, strong) NSLayoutXAxisAnchor *rightAnchor API_AVAILABLE(macos(10.11));
    |                                                   `- warning: main actor-isolated property 'rightAnchor' cannot be used to satisfy nonisolated requirement from protocol 'LayoutItem'; this is an error in the Swift 6 language mode
228 | @property (readonly, strong) NSLayoutYAxisAnchor *topAnchor API_AVAILABLE(macos(10.11));
229 | @property (readonly, strong) NSLayoutYAxisAnchor *bottomAnchor API_AVAILABLE(macos(10.11));
/Users/admin/builder/spi-builder-workspace/Sources/LayoutAid/LayoutItem.swift:15:9: note: requirement 'rightAnchor' declared here
13 |     var leftAnchor: NSLayoutXAxisAnchor { get }
14 |
15 |     var rightAnchor: NSLayoutXAxisAnchor { get }
   |         `- note: requirement 'rightAnchor' declared here
16 |
17 |     var topAnchor: NSLayoutYAxisAnchor { get }
/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutConstraint.h:228:51: warning: main actor-isolated property 'topAnchor' cannot be used to satisfy nonisolated requirement from protocol 'LayoutItem'; this is an error in the Swift 6 language mode
226 | @property (readonly, strong) NSLayoutXAxisAnchor *leftAnchor API_AVAILABLE(macos(10.11));
227 | @property (readonly, strong) NSLayoutXAxisAnchor *rightAnchor API_AVAILABLE(macos(10.11));
228 | @property (readonly, strong) NSLayoutYAxisAnchor *topAnchor API_AVAILABLE(macos(10.11));
    |                                                   `- warning: main actor-isolated property 'topAnchor' cannot be used to satisfy nonisolated requirement from protocol 'LayoutItem'; this is an error in the Swift 6 language mode
229 | @property (readonly, strong) NSLayoutYAxisAnchor *bottomAnchor API_AVAILABLE(macos(10.11));
230 | @property (readonly, strong) NSLayoutDimension *widthAnchor API_AVAILABLE(macos(10.11));
/Users/admin/builder/spi-builder-workspace/Sources/LayoutAid/LayoutItem.swift:17:9: note: requirement 'topAnchor' declared here
15 |     var rightAnchor: NSLayoutXAxisAnchor { get }
16 |
17 |     var topAnchor: NSLayoutYAxisAnchor { get }
   |         `- note: requirement 'topAnchor' declared here
18 |
19 |     var bottomAnchor: NSLayoutYAxisAnchor { get }
/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutConstraint.h:229:51: warning: main actor-isolated property 'bottomAnchor' cannot be used to satisfy nonisolated requirement from protocol 'LayoutItem'; this is an error in the Swift 6 language mode
227 | @property (readonly, strong) NSLayoutXAxisAnchor *rightAnchor API_AVAILABLE(macos(10.11));
228 | @property (readonly, strong) NSLayoutYAxisAnchor *topAnchor API_AVAILABLE(macos(10.11));
229 | @property (readonly, strong) NSLayoutYAxisAnchor *bottomAnchor API_AVAILABLE(macos(10.11));
    |                                                   `- warning: main actor-isolated property 'bottomAnchor' cannot be used to satisfy nonisolated requirement from protocol 'LayoutItem'; this is an error in the Swift 6 language mode
230 | @property (readonly, strong) NSLayoutDimension *widthAnchor API_AVAILABLE(macos(10.11));
231 | @property (readonly, strong) NSLayoutDimension *heightAnchor API_AVAILABLE(macos(10.11));
/Users/admin/builder/spi-builder-workspace/Sources/LayoutAid/LayoutItem.swift:19:9: note: requirement 'bottomAnchor' declared here
17 |     var topAnchor: NSLayoutYAxisAnchor { get }
18 |
19 |     var bottomAnchor: NSLayoutYAxisAnchor { get }
   |         `- note: requirement 'bottomAnchor' declared here
20 |
21 |     var centerXAnchor: NSLayoutXAxisAnchor { get }
/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutConstraint.h:232:51: warning: main actor-isolated property 'centerXAnchor' cannot be used to satisfy nonisolated requirement from protocol 'LayoutItem'; this is an error in the Swift 6 language mode
230 | @property (readonly, strong) NSLayoutDimension *widthAnchor API_AVAILABLE(macos(10.11));
231 | @property (readonly, strong) NSLayoutDimension *heightAnchor API_AVAILABLE(macos(10.11));
232 | @property (readonly, strong) NSLayoutXAxisAnchor *centerXAnchor API_AVAILABLE(macos(10.11));
    |                                                   `- warning: main actor-isolated property 'centerXAnchor' cannot be used to satisfy nonisolated requirement from protocol 'LayoutItem'; this is an error in the Swift 6 language mode
233 | @property (readonly, strong) NSLayoutYAxisAnchor *centerYAnchor API_AVAILABLE(macos(10.11));
234 | @property (readonly, strong) NSLayoutYAxisAnchor *firstBaselineAnchor API_AVAILABLE(macos(10.11));
/Users/admin/builder/spi-builder-workspace/Sources/LayoutAid/LayoutItem.swift:21:9: note: requirement 'centerXAnchor' declared here
19 |     var bottomAnchor: NSLayoutYAxisAnchor { get }
20 |
21 |     var centerXAnchor: NSLayoutXAxisAnchor { get }
   |         `- note: requirement 'centerXAnchor' declared here
22 |
23 |     var centerYAnchor: NSLayoutYAxisAnchor { get }
/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutConstraint.h:233:51: warning: main actor-isolated property 'centerYAnchor' cannot be used to satisfy nonisolated requirement from protocol 'LayoutItem'; this is an error in the Swift 6 language mode
231 | @property (readonly, strong) NSLayoutDimension *heightAnchor API_AVAILABLE(macos(10.11));
232 | @property (readonly, strong) NSLayoutXAxisAnchor *centerXAnchor API_AVAILABLE(macos(10.11));
233 | @property (readonly, strong) NSLayoutYAxisAnchor *centerYAnchor API_AVAILABLE(macos(10.11));
    |                                                   `- warning: main actor-isolated property 'centerYAnchor' cannot be used to satisfy nonisolated requirement from protocol 'LayoutItem'; this is an error in the Swift 6 language mode
234 | @property (readonly, strong) NSLayoutYAxisAnchor *firstBaselineAnchor API_AVAILABLE(macos(10.11));
235 | @property (readonly, strong) NSLayoutYAxisAnchor *lastBaselineAnchor API_AVAILABLE(macos(10.11));
/Users/admin/builder/spi-builder-workspace/Sources/LayoutAid/LayoutItem.swift:23:9: note: requirement 'centerYAnchor' declared here
21 |     var centerXAnchor: NSLayoutXAxisAnchor { get }
22 |
23 |     var centerYAnchor: NSLayoutYAxisAnchor { get }
   |         `- note: requirement 'centerYAnchor' declared here
24 |
25 |     var widthAnchor: NSLayoutDimension { get }
/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutConstraint.h:230:49: warning: main actor-isolated property 'widthAnchor' cannot be used to satisfy nonisolated requirement from protocol 'LayoutItem'; this is an error in the Swift 6 language mode
228 | @property (readonly, strong) NSLayoutYAxisAnchor *topAnchor API_AVAILABLE(macos(10.11));
229 | @property (readonly, strong) NSLayoutYAxisAnchor *bottomAnchor API_AVAILABLE(macos(10.11));
230 | @property (readonly, strong) NSLayoutDimension *widthAnchor API_AVAILABLE(macos(10.11));
    |                                                 `- warning: main actor-isolated property 'widthAnchor' cannot be used to satisfy nonisolated requirement from protocol 'LayoutItem'; this is an error in the Swift 6 language mode
231 | @property (readonly, strong) NSLayoutDimension *heightAnchor API_AVAILABLE(macos(10.11));
232 | @property (readonly, strong) NSLayoutXAxisAnchor *centerXAnchor API_AVAILABLE(macos(10.11));
/Users/admin/builder/spi-builder-workspace/Sources/LayoutAid/LayoutItem.swift:25:9: note: requirement 'widthAnchor' declared here
23 |     var centerYAnchor: NSLayoutYAxisAnchor { get }
24 |
25 |     var widthAnchor: NSLayoutDimension { get }
   |         `- note: requirement 'widthAnchor' declared here
26 |
27 |     var heightAnchor: NSLayoutDimension { get }
/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutConstraint.h:231:49: warning: main actor-isolated property 'heightAnchor' cannot be used to satisfy nonisolated requirement from protocol 'LayoutItem'; this is an error in the Swift 6 language mode
229 | @property (readonly, strong) NSLayoutYAxisAnchor *bottomAnchor API_AVAILABLE(macos(10.11));
230 | @property (readonly, strong) NSLayoutDimension *widthAnchor API_AVAILABLE(macos(10.11));
231 | @property (readonly, strong) NSLayoutDimension *heightAnchor API_AVAILABLE(macos(10.11));
    |                                                 `- warning: main actor-isolated property 'heightAnchor' cannot be used to satisfy nonisolated requirement from protocol 'LayoutItem'; this is an error in the Swift 6 language mode
232 | @property (readonly, strong) NSLayoutXAxisAnchor *centerXAnchor API_AVAILABLE(macos(10.11));
233 | @property (readonly, strong) NSLayoutYAxisAnchor *centerYAnchor API_AVAILABLE(macos(10.11));
/Users/admin/builder/spi-builder-workspace/Sources/LayoutAid/LayoutItem.swift:27:9: note: requirement 'heightAnchor' declared here
25 |     var widthAnchor: NSLayoutDimension { get }
26 |
27 |     var heightAnchor: NSLayoutDimension { get }
   |         `- note: requirement 'heightAnchor' declared here
28 | }
29 |
[14/31] Compiling LayoutAid LayoutItem.swift
/Users/admin/builder/spi-builder-workspace/Sources/LayoutAid/LayoutConstraintsGenerator.swift:23:2: warning: '@_functionBuilder' has been renamed to '@resultBuilder'
21 | }
22 |
23 | @_functionBuilder
   |  `- warning: '@_functionBuilder' has been renamed to '@resultBuilder'
24 | public struct LayoutConstraintsGeneratorBuilder {
25 |
/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutConstraint.h:224:51: warning: main actor-isolated property 'leadingAnchor' cannot be used to satisfy nonisolated requirement from protocol 'LayoutItem'; this is an error in the Swift 6 language mode
222 |  See NSLayoutAnchor.h for more details.
223 |  */
224 | @property (readonly, strong) NSLayoutXAxisAnchor *leadingAnchor API_AVAILABLE(macos(10.11));
    |                                                   `- warning: main actor-isolated property 'leadingAnchor' cannot be used to satisfy nonisolated requirement from protocol 'LayoutItem'; this is an error in the Swift 6 language mode
225 | @property (readonly, strong) NSLayoutXAxisAnchor *trailingAnchor API_AVAILABLE(macos(10.11));
226 | @property (readonly, strong) NSLayoutXAxisAnchor *leftAnchor API_AVAILABLE(macos(10.11));
/Users/admin/builder/spi-builder-workspace/Sources/LayoutAid/LayoutItem.swift:30:26: note: add '@preconcurrency' to the 'LayoutItem' conformance to defer isolation checking to run time
 7 | public protocol LayoutItem {
 8 |
 9 |     var leadingAnchor: NSLayoutXAxisAnchor { get }
   |         `- note: requirement 'leadingAnchor' declared here
10 |
11 |     var trailingAnchor: NSLayoutXAxisAnchor { get }
   :
28 | }
29 |
30 | extension LayoutAidView: LayoutItem {}
   |                          `- note: add '@preconcurrency' to the 'LayoutItem' conformance to defer isolation checking to run time
31 | extension LayoutAidGuide: LayoutItem {}
32 |
/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutConstraint.h:225:51: warning: main actor-isolated property 'trailingAnchor' cannot be used to satisfy nonisolated requirement from protocol 'LayoutItem'; this is an error in the Swift 6 language mode
223 |  */
224 | @property (readonly, strong) NSLayoutXAxisAnchor *leadingAnchor API_AVAILABLE(macos(10.11));
225 | @property (readonly, strong) NSLayoutXAxisAnchor *trailingAnchor API_AVAILABLE(macos(10.11));
    |                                                   `- warning: main actor-isolated property 'trailingAnchor' cannot be used to satisfy nonisolated requirement from protocol 'LayoutItem'; this is an error in the Swift 6 language mode
226 | @property (readonly, strong) NSLayoutXAxisAnchor *leftAnchor API_AVAILABLE(macos(10.11));
227 | @property (readonly, strong) NSLayoutXAxisAnchor *rightAnchor API_AVAILABLE(macos(10.11));
/Users/admin/builder/spi-builder-workspace/Sources/LayoutAid/LayoutItem.swift:11:9: note: requirement 'trailingAnchor' declared here
 9 |     var leadingAnchor: NSLayoutXAxisAnchor { get }
10 |
11 |     var trailingAnchor: NSLayoutXAxisAnchor { get }
   |         `- note: requirement 'trailingAnchor' declared here
12 |
13 |     var leftAnchor: NSLayoutXAxisAnchor { get }
/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutConstraint.h:226:51: warning: main actor-isolated property 'leftAnchor' cannot be used to satisfy nonisolated requirement from protocol 'LayoutItem'; this is an error in the Swift 6 language mode
224 | @property (readonly, strong) NSLayoutXAxisAnchor *leadingAnchor API_AVAILABLE(macos(10.11));
225 | @property (readonly, strong) NSLayoutXAxisAnchor *trailingAnchor API_AVAILABLE(macos(10.11));
226 | @property (readonly, strong) NSLayoutXAxisAnchor *leftAnchor API_AVAILABLE(macos(10.11));
    |                                                   `- warning: main actor-isolated property 'leftAnchor' cannot be used to satisfy nonisolated requirement from protocol 'LayoutItem'; this is an error in the Swift 6 language mode
227 | @property (readonly, strong) NSLayoutXAxisAnchor *rightAnchor API_AVAILABLE(macos(10.11));
228 | @property (readonly, strong) NSLayoutYAxisAnchor *topAnchor API_AVAILABLE(macos(10.11));
/Users/admin/builder/spi-builder-workspace/Sources/LayoutAid/LayoutItem.swift:13:9: note: requirement 'leftAnchor' declared here
11 |     var trailingAnchor: NSLayoutXAxisAnchor { get }
12 |
13 |     var leftAnchor: NSLayoutXAxisAnchor { get }
   |         `- note: requirement 'leftAnchor' declared here
14 |
15 |     var rightAnchor: NSLayoutXAxisAnchor { get }
/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutConstraint.h:227:51: warning: main actor-isolated property 'rightAnchor' cannot be used to satisfy nonisolated requirement from protocol 'LayoutItem'; this is an error in the Swift 6 language mode
225 | @property (readonly, strong) NSLayoutXAxisAnchor *trailingAnchor API_AVAILABLE(macos(10.11));
226 | @property (readonly, strong) NSLayoutXAxisAnchor *leftAnchor API_AVAILABLE(macos(10.11));
227 | @property (readonly, strong) NSLayoutXAxisAnchor *rightAnchor API_AVAILABLE(macos(10.11));
    |                                                   `- warning: main actor-isolated property 'rightAnchor' cannot be used to satisfy nonisolated requirement from protocol 'LayoutItem'; this is an error in the Swift 6 language mode
228 | @property (readonly, strong) NSLayoutYAxisAnchor *topAnchor API_AVAILABLE(macos(10.11));
229 | @property (readonly, strong) NSLayoutYAxisAnchor *bottomAnchor API_AVAILABLE(macos(10.11));
/Users/admin/builder/spi-builder-workspace/Sources/LayoutAid/LayoutItem.swift:15:9: note: requirement 'rightAnchor' declared here
13 |     var leftAnchor: NSLayoutXAxisAnchor { get }
14 |
15 |     var rightAnchor: NSLayoutXAxisAnchor { get }
   |         `- note: requirement 'rightAnchor' declared here
16 |
17 |     var topAnchor: NSLayoutYAxisAnchor { get }
/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutConstraint.h:228:51: warning: main actor-isolated property 'topAnchor' cannot be used to satisfy nonisolated requirement from protocol 'LayoutItem'; this is an error in the Swift 6 language mode
226 | @property (readonly, strong) NSLayoutXAxisAnchor *leftAnchor API_AVAILABLE(macos(10.11));
227 | @property (readonly, strong) NSLayoutXAxisAnchor *rightAnchor API_AVAILABLE(macos(10.11));
228 | @property (readonly, strong) NSLayoutYAxisAnchor *topAnchor API_AVAILABLE(macos(10.11));
    |                                                   `- warning: main actor-isolated property 'topAnchor' cannot be used to satisfy nonisolated requirement from protocol 'LayoutItem'; this is an error in the Swift 6 language mode
229 | @property (readonly, strong) NSLayoutYAxisAnchor *bottomAnchor API_AVAILABLE(macos(10.11));
230 | @property (readonly, strong) NSLayoutDimension *widthAnchor API_AVAILABLE(macos(10.11));
/Users/admin/builder/spi-builder-workspace/Sources/LayoutAid/LayoutItem.swift:17:9: note: requirement 'topAnchor' declared here
15 |     var rightAnchor: NSLayoutXAxisAnchor { get }
16 |
17 |     var topAnchor: NSLayoutYAxisAnchor { get }
   |         `- note: requirement 'topAnchor' declared here
18 |
19 |     var bottomAnchor: NSLayoutYAxisAnchor { get }
/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutConstraint.h:229:51: warning: main actor-isolated property 'bottomAnchor' cannot be used to satisfy nonisolated requirement from protocol 'LayoutItem'; this is an error in the Swift 6 language mode
227 | @property (readonly, strong) NSLayoutXAxisAnchor *rightAnchor API_AVAILABLE(macos(10.11));
228 | @property (readonly, strong) NSLayoutYAxisAnchor *topAnchor API_AVAILABLE(macos(10.11));
229 | @property (readonly, strong) NSLayoutYAxisAnchor *bottomAnchor API_AVAILABLE(macos(10.11));
    |                                                   `- warning: main actor-isolated property 'bottomAnchor' cannot be used to satisfy nonisolated requirement from protocol 'LayoutItem'; this is an error in the Swift 6 language mode
230 | @property (readonly, strong) NSLayoutDimension *widthAnchor API_AVAILABLE(macos(10.11));
231 | @property (readonly, strong) NSLayoutDimension *heightAnchor API_AVAILABLE(macos(10.11));
/Users/admin/builder/spi-builder-workspace/Sources/LayoutAid/LayoutItem.swift:19:9: note: requirement 'bottomAnchor' declared here
17 |     var topAnchor: NSLayoutYAxisAnchor { get }
18 |
19 |     var bottomAnchor: NSLayoutYAxisAnchor { get }
   |         `- note: requirement 'bottomAnchor' declared here
20 |
21 |     var centerXAnchor: NSLayoutXAxisAnchor { get }
/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutConstraint.h:232:51: warning: main actor-isolated property 'centerXAnchor' cannot be used to satisfy nonisolated requirement from protocol 'LayoutItem'; this is an error in the Swift 6 language mode
230 | @property (readonly, strong) NSLayoutDimension *widthAnchor API_AVAILABLE(macos(10.11));
231 | @property (readonly, strong) NSLayoutDimension *heightAnchor API_AVAILABLE(macos(10.11));
232 | @property (readonly, strong) NSLayoutXAxisAnchor *centerXAnchor API_AVAILABLE(macos(10.11));
    |                                                   `- warning: main actor-isolated property 'centerXAnchor' cannot be used to satisfy nonisolated requirement from protocol 'LayoutItem'; this is an error in the Swift 6 language mode
233 | @property (readonly, strong) NSLayoutYAxisAnchor *centerYAnchor API_AVAILABLE(macos(10.11));
234 | @property (readonly, strong) NSLayoutYAxisAnchor *firstBaselineAnchor API_AVAILABLE(macos(10.11));
/Users/admin/builder/spi-builder-workspace/Sources/LayoutAid/LayoutItem.swift:21:9: note: requirement 'centerXAnchor' declared here
19 |     var bottomAnchor: NSLayoutYAxisAnchor { get }
20 |
21 |     var centerXAnchor: NSLayoutXAxisAnchor { get }
   |         `- note: requirement 'centerXAnchor' declared here
22 |
23 |     var centerYAnchor: NSLayoutYAxisAnchor { get }
/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutConstraint.h:233:51: warning: main actor-isolated property 'centerYAnchor' cannot be used to satisfy nonisolated requirement from protocol 'LayoutItem'; this is an error in the Swift 6 language mode
231 | @property (readonly, strong) NSLayoutDimension *heightAnchor API_AVAILABLE(macos(10.11));
232 | @property (readonly, strong) NSLayoutXAxisAnchor *centerXAnchor API_AVAILABLE(macos(10.11));
233 | @property (readonly, strong) NSLayoutYAxisAnchor *centerYAnchor API_AVAILABLE(macos(10.11));
    |                                                   `- warning: main actor-isolated property 'centerYAnchor' cannot be used to satisfy nonisolated requirement from protocol 'LayoutItem'; this is an error in the Swift 6 language mode
234 | @property (readonly, strong) NSLayoutYAxisAnchor *firstBaselineAnchor API_AVAILABLE(macos(10.11));
235 | @property (readonly, strong) NSLayoutYAxisAnchor *lastBaselineAnchor API_AVAILABLE(macos(10.11));
/Users/admin/builder/spi-builder-workspace/Sources/LayoutAid/LayoutItem.swift:23:9: note: requirement 'centerYAnchor' declared here
21 |     var centerXAnchor: NSLayoutXAxisAnchor { get }
22 |
23 |     var centerYAnchor: NSLayoutYAxisAnchor { get }
   |         `- note: requirement 'centerYAnchor' declared here
24 |
25 |     var widthAnchor: NSLayoutDimension { get }
/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutConstraint.h:230:49: warning: main actor-isolated property 'widthAnchor' cannot be used to satisfy nonisolated requirement from protocol 'LayoutItem'; this is an error in the Swift 6 language mode
228 | @property (readonly, strong) NSLayoutYAxisAnchor *topAnchor API_AVAILABLE(macos(10.11));
229 | @property (readonly, strong) NSLayoutYAxisAnchor *bottomAnchor API_AVAILABLE(macos(10.11));
230 | @property (readonly, strong) NSLayoutDimension *widthAnchor API_AVAILABLE(macos(10.11));
    |                                                 `- warning: main actor-isolated property 'widthAnchor' cannot be used to satisfy nonisolated requirement from protocol 'LayoutItem'; this is an error in the Swift 6 language mode
231 | @property (readonly, strong) NSLayoutDimension *heightAnchor API_AVAILABLE(macos(10.11));
232 | @property (readonly, strong) NSLayoutXAxisAnchor *centerXAnchor API_AVAILABLE(macos(10.11));
/Users/admin/builder/spi-builder-workspace/Sources/LayoutAid/LayoutItem.swift:25:9: note: requirement 'widthAnchor' declared here
23 |     var centerYAnchor: NSLayoutYAxisAnchor { get }
24 |
25 |     var widthAnchor: NSLayoutDimension { get }
   |         `- note: requirement 'widthAnchor' declared here
26 |
27 |     var heightAnchor: NSLayoutDimension { get }
/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutConstraint.h:231:49: warning: main actor-isolated property 'heightAnchor' cannot be used to satisfy nonisolated requirement from protocol 'LayoutItem'; this is an error in the Swift 6 language mode
229 | @property (readonly, strong) NSLayoutYAxisAnchor *bottomAnchor API_AVAILABLE(macos(10.11));
230 | @property (readonly, strong) NSLayoutDimension *widthAnchor API_AVAILABLE(macos(10.11));
231 | @property (readonly, strong) NSLayoutDimension *heightAnchor API_AVAILABLE(macos(10.11));
    |                                                 `- warning: main actor-isolated property 'heightAnchor' cannot be used to satisfy nonisolated requirement from protocol 'LayoutItem'; this is an error in the Swift 6 language mode
232 | @property (readonly, strong) NSLayoutXAxisAnchor *centerXAnchor API_AVAILABLE(macos(10.11));
233 | @property (readonly, strong) NSLayoutYAxisAnchor *centerYAnchor API_AVAILABLE(macos(10.11));
/Users/admin/builder/spi-builder-workspace/Sources/LayoutAid/LayoutItem.swift:27:9: note: requirement 'heightAnchor' declared here
25 |     var widthAnchor: NSLayoutDimension { get }
26 |
27 |     var heightAnchor: NSLayoutDimension { get }
   |         `- note: requirement 'heightAnchor' declared here
28 | }
29 |
[15/31] Compiling LayoutAid Top.swift
/Users/admin/builder/spi-builder-workspace/Sources/LayoutAid/Top.swift:54:23: warning: static property 'firstAnchorKeyPath' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
52 |     }
53 |
54 |     public static var firstAnchorKeyPath: KeyPath<LayoutItem, NSLayoutYAxisAnchor> = \.topAnchor
   |                       |- warning: static property 'firstAnchorKeyPath' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: convert 'firstAnchorKeyPath' to a 'let' constant to make 'Sendable' shared state immutable
   |                       |- note: add '@MainActor' to make static property 'firstAnchorKeyPath' part of global actor 'MainActor'
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
55 |
56 |     #endif
/Users/admin/builder/spi-builder-workspace/Sources/LayoutAid/Trailing.swift:50:23: warning: static property 'firstAnchorKeyPath' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
48 |     }
49 |
50 |     public static var firstAnchorKeyPath: KeyPath<LayoutItem, NSLayoutXAxisAnchor> = \.trailingAnchor
   |                       |- warning: static property 'firstAnchorKeyPath' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: convert 'firstAnchorKeyPath' to a 'let' constant to make 'Sendable' shared state immutable
   |                       |- note: add '@MainActor' to make static property 'firstAnchorKeyPath' part of global actor 'MainActor'
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
51 |
52 |     #endif
[16/31] Compiling LayoutAid Trailing.swift
/Users/admin/builder/spi-builder-workspace/Sources/LayoutAid/Top.swift:54:23: warning: static property 'firstAnchorKeyPath' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
52 |     }
53 |
54 |     public static var firstAnchorKeyPath: KeyPath<LayoutItem, NSLayoutYAxisAnchor> = \.topAnchor
   |                       |- warning: static property 'firstAnchorKeyPath' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: convert 'firstAnchorKeyPath' to a 'let' constant to make 'Sendable' shared state immutable
   |                       |- note: add '@MainActor' to make static property 'firstAnchorKeyPath' part of global actor 'MainActor'
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
55 |
56 |     #endif
/Users/admin/builder/spi-builder-workspace/Sources/LayoutAid/Trailing.swift:50:23: warning: static property 'firstAnchorKeyPath' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
48 |     }
49 |
50 |     public static var firstAnchorKeyPath: KeyPath<LayoutItem, NSLayoutXAxisAnchor> = \.trailingAnchor
   |                       |- warning: static property 'firstAnchorKeyPath' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: convert 'firstAnchorKeyPath' to a 'let' constant to make 'Sendable' shared state immutable
   |                       |- note: add '@MainActor' to make static property 'firstAnchorKeyPath' part of global actor 'MainActor'
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
51 |
52 |     #endif
[17/31] Compiling LayoutAid UIScrollView+Extensions.swift
/Users/admin/builder/spi-builder-workspace/Sources/LayoutAid/Top.swift:54:23: warning: static property 'firstAnchorKeyPath' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
52 |     }
53 |
54 |     public static var firstAnchorKeyPath: KeyPath<LayoutItem, NSLayoutYAxisAnchor> = \.topAnchor
   |                       |- warning: static property 'firstAnchorKeyPath' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: convert 'firstAnchorKeyPath' to a 'let' constant to make 'Sendable' shared state immutable
   |                       |- note: add '@MainActor' to make static property 'firstAnchorKeyPath' part of global actor 'MainActor'
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
55 |
56 |     #endif
/Users/admin/builder/spi-builder-workspace/Sources/LayoutAid/Trailing.swift:50:23: warning: static property 'firstAnchorKeyPath' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
48 |     }
49 |
50 |     public static var firstAnchorKeyPath: KeyPath<LayoutItem, NSLayoutXAxisAnchor> = \.trailingAnchor
   |                       |- warning: static property 'firstAnchorKeyPath' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: convert 'firstAnchorKeyPath' to a 'let' constant to make 'Sendable' shared state immutable
   |                       |- note: add '@MainActor' to make static property 'firstAnchorKeyPath' part of global actor 'MainActor'
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
51 |
52 |     #endif
[18/31] Compiling LayoutAid AspectRatio.swift
/Users/admin/builder/spi-builder-workspace/Sources/LayoutAid/Bottom.swift:54:23: warning: static property 'firstAnchorKeyPath' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
52 |     }
53 |
54 |     public static var firstAnchorKeyPath: KeyPath<LayoutItem, NSLayoutYAxisAnchor> = \.bottomAnchor
   |                       |- warning: static property 'firstAnchorKeyPath' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: convert 'firstAnchorKeyPath' to a 'let' constant to make 'Sendable' shared state immutable
   |                       |- note: add '@MainActor' to make static property 'firstAnchorKeyPath' part of global actor 'MainActor'
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
55 |
56 |     #endif
[19/31] Compiling LayoutAid AxisConstraintsGenerator.swift
/Users/admin/builder/spi-builder-workspace/Sources/LayoutAid/Bottom.swift:54:23: warning: static property 'firstAnchorKeyPath' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
52 |     }
53 |
54 |     public static var firstAnchorKeyPath: KeyPath<LayoutItem, NSLayoutYAxisAnchor> = \.bottomAnchor
   |                       |- warning: static property 'firstAnchorKeyPath' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: convert 'firstAnchorKeyPath' to a 'let' constant to make 'Sendable' shared state immutable
   |                       |- note: add '@MainActor' to make static property 'firstAnchorKeyPath' part of global actor 'MainActor'
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
55 |
56 |     #endif
[20/31] Compiling LayoutAid Bottom.swift
/Users/admin/builder/spi-builder-workspace/Sources/LayoutAid/Bottom.swift:54:23: warning: static property 'firstAnchorKeyPath' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
52 |     }
53 |
54 |     public static var firstAnchorKeyPath: KeyPath<LayoutItem, NSLayoutYAxisAnchor> = \.bottomAnchor
   |                       |- warning: static property 'firstAnchorKeyPath' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: convert 'firstAnchorKeyPath' to a 'let' constant to make 'Sendable' shared state immutable
   |                       |- note: add '@MainActor' to make static property 'firstAnchorKeyPath' part of global actor 'MainActor'
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
55 |
56 |     #endif
[21/31] Compiling LayoutAid Center.swift
/Users/admin/builder/spi-builder-workspace/Sources/LayoutAid/CenterX.swift:50:23: warning: static property 'firstAnchorKeyPath' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
48 |     }
49 |
50 |     public static var firstAnchorKeyPath: KeyPath<LayoutItem, NSLayoutXAxisAnchor> = \.centerXAnchor
   |                       |- warning: static property 'firstAnchorKeyPath' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: convert 'firstAnchorKeyPath' to a 'let' constant to make 'Sendable' shared state immutable
   |                       |- note: add '@MainActor' to make static property 'firstAnchorKeyPath' part of global actor 'MainActor'
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
51 |
52 |     #endif
/Users/admin/builder/spi-builder-workspace/Sources/LayoutAid/CenterY.swift:54:23: warning: static property 'firstAnchorKeyPath' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
52 |     }
53 |
54 |     public static var firstAnchorKeyPath: KeyPath<LayoutItem, NSLayoutYAxisAnchor> = \.centerYAnchor
   |                       |- warning: static property 'firstAnchorKeyPath' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: convert 'firstAnchorKeyPath' to a 'let' constant to make 'Sendable' shared state immutable
   |                       |- note: add '@MainActor' to make static property 'firstAnchorKeyPath' part of global actor 'MainActor'
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
55 |
56 |     #endif
[22/31] Compiling LayoutAid CenterX.swift
/Users/admin/builder/spi-builder-workspace/Sources/LayoutAid/CenterX.swift:50:23: warning: static property 'firstAnchorKeyPath' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
48 |     }
49 |
50 |     public static var firstAnchorKeyPath: KeyPath<LayoutItem, NSLayoutXAxisAnchor> = \.centerXAnchor
   |                       |- warning: static property 'firstAnchorKeyPath' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: convert 'firstAnchorKeyPath' to a 'let' constant to make 'Sendable' shared state immutable
   |                       |- note: add '@MainActor' to make static property 'firstAnchorKeyPath' part of global actor 'MainActor'
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
51 |
52 |     #endif
/Users/admin/builder/spi-builder-workspace/Sources/LayoutAid/CenterY.swift:54:23: warning: static property 'firstAnchorKeyPath' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
52 |     }
53 |
54 |     public static var firstAnchorKeyPath: KeyPath<LayoutItem, NSLayoutYAxisAnchor> = \.centerYAnchor
   |                       |- warning: static property 'firstAnchorKeyPath' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: convert 'firstAnchorKeyPath' to a 'let' constant to make 'Sendable' shared state immutable
   |                       |- note: add '@MainActor' to make static property 'firstAnchorKeyPath' part of global actor 'MainActor'
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
55 |
56 |     #endif
[23/31] Compiling LayoutAid CenterY.swift
/Users/admin/builder/spi-builder-workspace/Sources/LayoutAid/CenterX.swift:50:23: warning: static property 'firstAnchorKeyPath' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
48 |     }
49 |
50 |     public static var firstAnchorKeyPath: KeyPath<LayoutItem, NSLayoutXAxisAnchor> = \.centerXAnchor
   |                       |- warning: static property 'firstAnchorKeyPath' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: convert 'firstAnchorKeyPath' to a 'let' constant to make 'Sendable' shared state immutable
   |                       |- note: add '@MainActor' to make static property 'firstAnchorKeyPath' part of global actor 'MainActor'
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
51 |
52 |     #endif
/Users/admin/builder/spi-builder-workspace/Sources/LayoutAid/CenterY.swift:54:23: warning: static property 'firstAnchorKeyPath' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
52 |     }
53 |
54 |     public static var firstAnchorKeyPath: KeyPath<LayoutItem, NSLayoutYAxisAnchor> = \.centerYAnchor
   |                       |- warning: static property 'firstAnchorKeyPath' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: convert 'firstAnchorKeyPath' to a 'let' constant to make 'Sendable' shared state immutable
   |                       |- note: add '@MainActor' to make static property 'firstAnchorKeyPath' part of global actor 'MainActor'
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
55 |
56 |     #endif
[24/31] Compiling LayoutAid View.swift
/Users/admin/builder/spi-builder-workspace/Sources/LayoutAid/Width.swift:9:23: warning: static property 'anchorKeyPath' is not concurrency-safe because non-'Sendable' type 'KeyPath<any LayoutItem, NSLayoutDimension>' may have shared mutable state; this is an error in the Swift 6 language mode
 7 | public struct Width: DimensionConstraintsGenerator {
 8 |
 9 |     public static let anchorKeyPath: KeyPath<LayoutItem, NSLayoutDimension> = \.widthAnchor
   |                       |- warning: static property 'anchorKeyPath' is not concurrency-safe because non-'Sendable' type 'KeyPath<any LayoutItem, NSLayoutDimension>' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: add '@MainActor' to make static property 'anchorKeyPath' part of global actor 'MainActor'
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
10 |
11 |     public let secondAnchor: NSLayoutDimension?
Swift.KeyPath:1:14: note: generic class 'KeyPath' does not conform to the 'Sendable' protocol
1 | public class KeyPath<Root, Value> : PartialKeyPath<Root> {
  |              `- note: generic class 'KeyPath' does not conform to the 'Sendable' protocol
2 |     @objc deinit
3 | }
[25/31] Compiling LayoutAid Width.swift
/Users/admin/builder/spi-builder-workspace/Sources/LayoutAid/Width.swift:9:23: warning: static property 'anchorKeyPath' is not concurrency-safe because non-'Sendable' type 'KeyPath<any LayoutItem, NSLayoutDimension>' may have shared mutable state; this is an error in the Swift 6 language mode
 7 | public struct Width: DimensionConstraintsGenerator {
 8 |
 9 |     public static let anchorKeyPath: KeyPath<LayoutItem, NSLayoutDimension> = \.widthAnchor
   |                       |- warning: static property 'anchorKeyPath' is not concurrency-safe because non-'Sendable' type 'KeyPath<any LayoutItem, NSLayoutDimension>' may have shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: add '@MainActor' to make static property 'anchorKeyPath' part of global actor 'MainActor'
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
10 |
11 |     public let secondAnchor: NSLayoutDimension?
Swift.KeyPath:1:14: note: generic class 'KeyPath' does not conform to the 'Sendable' protocol
1 | public class KeyPath<Root, Value> : PartialKeyPath<Root> {
  |              `- note: generic class 'KeyPath' does not conform to the 'Sendable' protocol
2 |     @objc deinit
3 | }
[26/31] Compiling LayoutAid DimensionConstraintsGenerator.swift
[27/31] Compiling LayoutAid DirectionalEdges.swift
[28/31] Compiling LayoutAid Edges.swift
[29/31] Compiling LayoutAid Right.swift
/Users/admin/builder/spi-builder-workspace/Sources/LayoutAid/Right.swift:50:23: warning: static property 'firstAnchorKeyPath' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
48 |     }
49 |
50 |     public static var firstAnchorKeyPath: KeyPath<LayoutItem, NSLayoutXAxisAnchor> = \.rightAnchor
   |                       |- warning: static property 'firstAnchorKeyPath' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: convert 'firstAnchorKeyPath' to a 'let' constant to make 'Sendable' shared state immutable
   |                       |- note: add '@MainActor' to make static property 'firstAnchorKeyPath' part of global actor 'MainActor'
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
51 |
52 |     #endif
[30/31] Compiling LayoutAid Size.swift
/Users/admin/builder/spi-builder-workspace/Sources/LayoutAid/Right.swift:50:23: warning: static property 'firstAnchorKeyPath' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
48 |     }
49 |
50 |     public static var firstAnchorKeyPath: KeyPath<LayoutItem, NSLayoutXAxisAnchor> = \.rightAnchor
   |                       |- warning: static property 'firstAnchorKeyPath' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: convert 'firstAnchorKeyPath' to a 'let' constant to make 'Sendable' shared state immutable
   |                       |- note: add '@MainActor' to make static property 'firstAnchorKeyPath' part of global actor 'MainActor'
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
51 |
52 |     #endif
[31/31] Compiling LayoutAid StatedConstraints.swift
/Users/admin/builder/spi-builder-workspace/Sources/LayoutAid/Right.swift:50:23: warning: static property 'firstAnchorKeyPath' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
48 |     }
49 |
50 |     public static var firstAnchorKeyPath: KeyPath<LayoutItem, NSLayoutXAxisAnchor> = \.rightAnchor
   |                       |- warning: static property 'firstAnchorKeyPath' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: convert 'firstAnchorKeyPath' to a 'let' constant to make 'Sendable' shared state immutable
   |                       |- note: add '@MainActor' to make static property 'firstAnchorKeyPath' part of global actor 'MainActor'
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
51 |
52 |     #endif
Build complete! (9.38s)
Build complete.
{
  "dependencies" : [
  ],
  "manifest_display_name" : "LayoutAid",
  "name" : "LayoutAid",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "10.11"
    },
    {
      "name" : "ios",
      "version" : "11.0"
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    {
      "name" : "tvos",
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  "products" : [
    {
      "name" : "LayoutAid",
      "targets" : [
        "LayoutAid"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "LayoutAidTests",
      "module_type" : "SwiftTarget",
      "name" : "LayoutAidTests",
      "path" : "Tests/LayoutAidTests",
      "sources" : [
        "ConstraintsBuilderTests.swift",
        "XCTestManifests.swift"
      ],
      "target_dependencies" : [
        "LayoutAid"
      ],
      "type" : "test"
    },
    {
      "c99name" : "LayoutAid",
      "module_type" : "SwiftTarget",
      "name" : "LayoutAid",
      "path" : "Sources/LayoutAid",
      "product_memberships" : [
        "LayoutAid"
      ],
      "sources" : [
        "AspectRatio.swift",
        "AxisConstraintsGenerator.swift",
        "Bottom.swift",
        "Center.swift",
        "CenterX.swift",
        "CenterY.swift",
        "DimensionConstraintsGenerator.swift",
        "DirectionalEdges.swift",
        "Edges.swift",
        "Height.swift",
        "Keyboard.swift",
        "KeyboardLayoutGuide.swift",
        "LayoutConstraintsGenerator.swift",
        "LayoutGuide.swift",
        "LayoutItem.swift",
        "Leading.swift",
        "Left.swift",
        "NSLayoutConstraint+Extensions.swift",
        "Right.swift",
        "Size.swift",
        "StatedConstraints.swift",
        "Top.swift",
        "Trailing.swift",
        "UIScrollView+Extensions.swift",
        "View.swift",
        "Width.swift",
        "XAxisConstraintsGenerator.swift",
        "YAxisConstraintsGenerator.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.2"
}
Done.