The Swift Package Index logo.Swift Package Index

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

Build Information

Failed to build UIHelper, reference main (fedae3), with Swift 6.0 for macOS (SPM) on 16 Sep 2024 13:04:18 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-16.0.0-Release.Candidate.app xcrun swift build --arch arm64 -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete

Build Log

========================================
RunAll
========================================
Builder version: 4.53.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/NikSativa/UIHelper.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/NikSativa/UIHelper
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at fedae39 SelfSize modifier
Cloned https://github.com/NikSativa/UIHelper.git
Revision (git rev-parse @):
fedae391ed1cf07226b5e7ced08afc1a6adb47ce
SUCCESS checkout https://github.com/NikSativa/UIHelper.git at main
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.0
Building package at path:  $PWD
https://github.com/NikSativa/UIHelper.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.0.0-Release.Candidate.app xcrun swift build --arch arm64 -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete
Building for debugging...
[0/9] Write sources
[5/9] Write swift-version-117DEE11B69C53C9.txt
[6/46] Compiling CwlMachBadInstructionHandler mach_excServer.c
[7/46] Compiling CwlCatchExceptionSupport CwlCatchException.m
[8/46] Compiling CwlMachBadInstructionHandler CwlMachBadInstructionHandler.m
[10/48] Emitting module UIHelper
/Users/admin/builder/spi-builder-workspace/Source/SwiftUI/ScreenSize.swift:8:23: warning: static property 'defaultLimit' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 6 |     case large
 7 |
 8 |     public static var defaultLimit: CGSize = .init(width: 400, height: 400)
   |                       |- warning: static property 'defaultLimit' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: convert 'defaultLimit' to a 'let' constant to make 'Sendable' shared state immutable
   |                       |- note: annotate 'defaultLimit' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 9 | }
10 |
/Users/admin/builder/spi-builder-workspace/Source/SwiftUI/SelfSize.swift:13:16: warning: static property 'defaultValue' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
11 | @available(iOS 15.0, *)
12 | private struct SelfSizeKey: PreferenceKey {
13 |     static var defaultValue: CGSize = .zero
   |                |- warning: static property 'defaultValue' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
   |                |- note: convert 'defaultValue' to a 'let' constant to make 'Sendable' shared state immutable
   |                |- note: annotate 'defaultValue' with '@MainActor' if property should only be accessed from the main actor
   |                `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
14 |
15 |     static func reduce(value: inout CGSize, nextValue: () -> CGSize) {
/Users/admin/builder/spi-builder-workspace/Source/SwiftUI/WindowSize.swift:27:16: warning: static property 'defaultValue' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
25 |
26 | private struct WindowSizeKey: EnvironmentKey {
27 |     static var defaultValue: CGRect = .zero
   |                |- warning: static property 'defaultValue' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
   |                |- note: convert 'defaultValue' to a 'let' constant to make 'Sendable' shared state immutable
   |                |- note: annotate 'defaultValue' with '@MainActor' if property should only be accessed from the main actor
   |                `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
28 | }
29 |
[11/52] Compiling UIHelper TextFieldStyleProperty.swift
[12/52] Compiling UIHelper TextViewStyleProperty.swift
[13/52] Compiling UIHelper ViewStyleProperty.swift
[14/52] Compiling UIHelper ViewStyle.swift
[15/52] Compiling UIHelper SliderStyleProperty.swift
[16/52] Compiling UIHelper StackViewStyleProperty.swift
[17/52] Compiling UIHelper SwitchStyleProperty.swift
[18/52] Compiling UIHelper TableViewStyleProperty.swift
[19/52] Compiling UIHelper UIScrollView+UIKit.swift
[20/52] Compiling UIHelper UIStackView+UIKit.swift
[21/52] Compiling UIHelper UITableView+UIKit.swift
[22/52] Compiling UIHelper UIView+UIKit.swift
[23/52] Compiling UIHelper BarItemStyleProperty.swift
[24/52] Compiling UIHelper ButtonStyleProperty.swift
[25/52] Compiling UIHelper CollectionViewStyleProperty.swift
[26/52] Compiling UIHelper GradientViewStyleProperty.swift
[27/52] Compiling UIHelper KeyboardHandling.swift
[28/52] Compiling UIHelper LabelLinksHandler.swift
[29/52] Compiling UIHelper ModalPresenter.swift
[30/52] Compiling UIHelper TransparentTouchView.swift
[31/52] Compiling UIHelper LayoutConstraint+UIKit.swift
[32/52] Compiling UIHelper UICollectionView+UIKit.swift
[33/52] Compiling UIHelper UICollectionViewFlowLayout+UIKit.swift
[34/52] Compiling UIHelper UIGestureRecognizer+UIKit.swift
[35/52] Compiling UIHelper ImageViewStyleProperty.swift
[36/52] Compiling UIHelper LabelStyleProperty.swift
[37/52] Compiling UIHelper NavigationBarStyleProperty.swift
[38/52] Compiling UIHelper PageControlStyleProperty.swift
[39/52] Compiling UIHelper AppRootViewControllerProviding.swift
[40/52] Compiling UIHelper AppWindowProvider.swift
[41/52] Compiling UIHelper AutoLayoutBuilder.swift
[42/52] Compiling UIHelper CircleView.swift
[43/52] Compiling UIHelper UIViewController+UIKit.swift
[44/52] Compiling UIHelper GradientView.swift
[45/52] Compiling UIHelper KeyboardHandler.swift
[46/52] Compiling UIHelper KeyboardHandlerConfiguration.swift
[47/52] Emitting module CwlCatchException
[48/52] Compiling CwlCatchException CwlCatchException.swift
[49/56] Compiling CwlPreconditionTesting CwlDarwinDefinitions.swift
[50/56] Compiling CwlPreconditionTesting CwlBadInstructionException.swift
[51/56] Compiling CwlPreconditionTesting CwlCatchBadInstruction.swift
[52/56] Emitting module CwlPreconditionTesting
[53/92] Compiling SpryKit AnyEquality.swift
/Users/admin/builder/spi-builder-workspace/Source/SwiftUI/ScreenSize.swift:8:23: warning: static property 'defaultLimit' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 6 |     case large
 7 |
 8 |     public static var defaultLimit: CGSize = .init(width: 400, height: 400)
   |                       |- warning: static property 'defaultLimit' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: convert 'defaultLimit' to a 'let' constant to make 'Sendable' shared state immutable
   |                       |- note: annotate 'defaultLimit' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 9 | }
10 |
/Users/admin/builder/spi-builder-workspace/Source/SwiftUI/SelfSize.swift:13:16: warning: static property 'defaultValue' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
11 | @available(iOS 15.0, *)
12 | private struct SelfSizeKey: PreferenceKey {
13 |     static var defaultValue: CGSize = .zero
   |                |- warning: static property 'defaultValue' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
   |                |- note: convert 'defaultValue' to a 'let' constant to make 'Sendable' shared state immutable
   |                |- note: annotate 'defaultValue' with '@MainActor' if property should only be accessed from the main actor
   |                `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
14 |
15 |     static func reduce(value: inout CGSize, nextValue: () -> CGSize) {
/Users/admin/builder/spi-builder-workspace/Source/SwiftUI/SelfSize.swift:25:17: error: 'background(alignment:content:)' is only available in macOS 12.0 or newer
19 |
20 | @available(iOS 15.0, *)
21 | private struct SelfSizeModifier: ViewModifier {
   |                `- note: add @available attribute to enclosing struct
22 |     @Binding var size: CGSize
23 |
24 |     func body(content: Content) -> some View {
   |          `- note: add @available attribute to enclosing instance method
25 |         content.background {
   |                 |- error: 'background(alignment:content:)' is only available in macOS 12.0 or newer
   |                 `- note: add 'if #available' version check
26 |             GeometryReader { proxy in
27 |                 Color.clear
/Users/admin/builder/spi-builder-workspace/Source/SwiftUI/WindowSize.swift:27:16: warning: static property 'defaultValue' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
25 |
26 | private struct WindowSizeKey: EnvironmentKey {
27 |     static var defaultValue: CGRect = .zero
   |                |- warning: static property 'defaultValue' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
   |                |- note: convert 'defaultValue' to a 'let' constant to make 'Sendable' shared state immutable
   |                |- note: annotate 'defaultValue' with '@MainActor' if property should only be accessed from the main actor
   |                `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
28 | }
29 |
[54/92] Compiling SpryKit Argument.swift
/Users/admin/builder/spi-builder-workspace/Source/SwiftUI/ScreenSize.swift:8:23: warning: static property 'defaultLimit' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 6 |     case large
 7 |
 8 |     public static var defaultLimit: CGSize = .init(width: 400, height: 400)
   |                       |- warning: static property 'defaultLimit' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: convert 'defaultLimit' to a 'let' constant to make 'Sendable' shared state immutable
   |                       |- note: annotate 'defaultLimit' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 9 | }
10 |
/Users/admin/builder/spi-builder-workspace/Source/SwiftUI/SelfSize.swift:13:16: warning: static property 'defaultValue' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
11 | @available(iOS 15.0, *)
12 | private struct SelfSizeKey: PreferenceKey {
13 |     static var defaultValue: CGSize = .zero
   |                |- warning: static property 'defaultValue' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
   |                |- note: convert 'defaultValue' to a 'let' constant to make 'Sendable' shared state immutable
   |                |- note: annotate 'defaultValue' with '@MainActor' if property should only be accessed from the main actor
   |                `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
14 |
15 |     static func reduce(value: inout CGSize, nextValue: () -> CGSize) {
/Users/admin/builder/spi-builder-workspace/Source/SwiftUI/SelfSize.swift:25:17: error: 'background(alignment:content:)' is only available in macOS 12.0 or newer
19 |
20 | @available(iOS 15.0, *)
21 | private struct SelfSizeModifier: ViewModifier {
   |                `- note: add @available attribute to enclosing struct
22 |     @Binding var size: CGSize
23 |
24 |     func body(content: Content) -> some View {
   |          `- note: add @available attribute to enclosing instance method
25 |         content.background {
   |                 |- error: 'background(alignment:content:)' is only available in macOS 12.0 or newer
   |                 `- note: add 'if #available' version check
26 |             GeometryReader { proxy in
27 |                 Color.clear
/Users/admin/builder/spi-builder-workspace/Source/SwiftUI/WindowSize.swift:27:16: warning: static property 'defaultValue' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
25 |
26 | private struct WindowSizeKey: EnvironmentKey {
27 |     static var defaultValue: CGRect = .zero
   |                |- warning: static property 'defaultValue' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
   |                |- note: convert 'defaultValue' to a 'let' constant to make 'Sendable' shared state immutable
   |                |- note: annotate 'defaultValue' with '@MainActor' if property should only be accessed from the main actor
   |                `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
28 | }
29 |
[55/92] Compiling SpryKit ArgumentCaptor.swift
/Users/admin/builder/spi-builder-workspace/Source/SwiftUI/ScreenSize.swift:8:23: warning: static property 'defaultLimit' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 6 |     case large
 7 |
 8 |     public static var defaultLimit: CGSize = .init(width: 400, height: 400)
   |                       |- warning: static property 'defaultLimit' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: convert 'defaultLimit' to a 'let' constant to make 'Sendable' shared state immutable
   |                       |- note: annotate 'defaultLimit' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 9 | }
10 |
/Users/admin/builder/spi-builder-workspace/Source/SwiftUI/SelfSize.swift:13:16: warning: static property 'defaultValue' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
11 | @available(iOS 15.0, *)
12 | private struct SelfSizeKey: PreferenceKey {
13 |     static var defaultValue: CGSize = .zero
   |                |- warning: static property 'defaultValue' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
   |                |- note: convert 'defaultValue' to a 'let' constant to make 'Sendable' shared state immutable
   |                |- note: annotate 'defaultValue' with '@MainActor' if property should only be accessed from the main actor
   |                `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
14 |
15 |     static func reduce(value: inout CGSize, nextValue: () -> CGSize) {
/Users/admin/builder/spi-builder-workspace/Source/SwiftUI/SelfSize.swift:25:17: error: 'background(alignment:content:)' is only available in macOS 12.0 or newer
19 |
20 | @available(iOS 15.0, *)
21 | private struct SelfSizeModifier: ViewModifier {
   |                `- note: add @available attribute to enclosing struct
22 |     @Binding var size: CGSize
23 |
24 |     func body(content: Content) -> some View {
   |          `- note: add @available attribute to enclosing instance method
25 |         content.background {
   |                 |- error: 'background(alignment:content:)' is only available in macOS 12.0 or newer
   |                 `- note: add 'if #available' version check
26 |             GeometryReader { proxy in
27 |                 Color.clear
/Users/admin/builder/spi-builder-workspace/Source/SwiftUI/WindowSize.swift:27:16: warning: static property 'defaultValue' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
25 |
26 | private struct WindowSizeKey: EnvironmentKey {
27 |     static var defaultValue: CGRect = .zero
   |                |- warning: static property 'defaultValue' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
   |                |- note: convert 'defaultValue' to a 'let' constant to make 'Sendable' shared state immutable
   |                |- note: annotate 'defaultValue' with '@MainActor' if property should only be accessed from the main actor
   |                `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
28 | }
29 |
[56/92] Compiling SpryKit FatalErrorTexting.swift
/Users/admin/builder/spi-builder-workspace/Source/SwiftUI/ScreenSize.swift:8:23: warning: static property 'defaultLimit' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 6 |     case large
 7 |
 8 |     public static var defaultLimit: CGSize = .init(width: 400, height: 400)
   |                       |- warning: static property 'defaultLimit' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
   |                       |- note: convert 'defaultLimit' to a 'let' constant to make 'Sendable' shared state immutable
   |                       |- note: annotate 'defaultLimit' with '@MainActor' if property should only be accessed from the main actor
   |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 9 | }
10 |
/Users/admin/builder/spi-builder-workspace/Source/SwiftUI/SelfSize.swift:13:16: warning: static property 'defaultValue' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
11 | @available(iOS 15.0, *)
12 | private struct SelfSizeKey: PreferenceKey {
13 |     static var defaultValue: CGSize = .zero
   |                |- warning: static property 'defaultValue' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
   |                |- note: convert 'defaultValue' to a 'let' constant to make 'Sendable' shared state immutable
   |                |- note: annotate 'defaultValue' with '@MainActor' if property should only be accessed from the main actor
   |                `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
14 |
15 |     static func reduce(value: inout CGSize, nextValue: () -> CGSize) {
/Users/admin/builder/spi-builder-workspace/Source/SwiftUI/SelfSize.swift:25:17: error: 'background(alignment:content:)' is only available in macOS 12.0 or newer
19 |
20 | @available(iOS 15.0, *)
21 | private struct SelfSizeModifier: ViewModifier {
   |                `- note: add @available attribute to enclosing struct
22 |     @Binding var size: CGSize
23 |
24 |     func body(content: Content) -> some View {
   |          `- note: add @available attribute to enclosing instance method
25 |         content.background {
   |                 |- error: 'background(alignment:content:)' is only available in macOS 12.0 or newer
   |                 `- note: add 'if #available' version check
26 |             GeometryReader { proxy in
27 |                 Color.clear
/Users/admin/builder/spi-builder-workspace/Source/SwiftUI/WindowSize.swift:27:16: warning: static property 'defaultValue' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
25 |
26 | private struct WindowSizeKey: EnvironmentKey {
27 |     static var defaultValue: CGRect = .zero
   |                |- warning: static property 'defaultValue' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
   |                |- note: convert 'defaultValue' to a 'let' constant to make 'Sendable' shared state immutable
   |                |- note: annotate 'defaultValue' with '@MainActor' if property should only be accessed from the main actor
   |                `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
28 | }
29 |
Fetching https://github.com/mattgallagher/CwlCatchException.git
Fetching https://github.com/NikSativa/SpryKit.git
Fetching https://github.com/mattgallagher/CwlPreconditionTesting.git
[1/455] Fetching cwlcatchexception
[29/1243] Fetching cwlcatchexception, SpryKit
[349/2500] Fetching cwlcatchexception, SpryKit, cwlpreconditiontesting
Fetched https://github.com/mattgallagher/CwlCatchException.git from cache (0.79s)
[774/2045] Fetching SpryKit, cwlpreconditiontesting
Fetched https://github.com/mattgallagher/CwlPreconditionTesting.git from cache (0.93s)
Fetched https://github.com/NikSativa/SpryKit.git from cache (0.93s)
Computing version for https://github.com/NikSativa/SpryKit.git
Computed https://github.com/NikSativa/SpryKit.git at 2.2.3 (0.54s)
Computing version for https://github.com/mattgallagher/CwlPreconditionTesting.git
Computed https://github.com/mattgallagher/CwlPreconditionTesting.git at 2.2.1 (3.35s)
Computing version for https://github.com/mattgallagher/CwlCatchException.git
Computed https://github.com/mattgallagher/CwlCatchException.git at 2.2.0 (0.70s)
Creating working copy for https://github.com/mattgallagher/CwlPreconditionTesting.git
Working copy of https://github.com/mattgallagher/CwlPreconditionTesting.git resolved at 2.2.1
Creating working copy for https://github.com/mattgallagher/CwlCatchException.git
Working copy of https://github.com/mattgallagher/CwlCatchException.git resolved at 2.2.0
Creating working copy for https://github.com/NikSativa/SpryKit.git
Working copy of https://github.com/NikSativa/SpryKit.git resolved at 2.2.3
BUILD FAILURE 6.0 macosSpm