Build Information
Failed to build ErrorHierarchy with Swift 6.0 for macOS (SPM).
Build Command
env DEVELOPER_DIR=/Applications/Xcode-15.3.0.app xcrun --toolchain org.swift.600202405261a swift build --arch arm64 -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete
Build Log
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RunAll
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Builder version: 4.40.0
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/EmilioPelaez/ErrorHierarchy.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/EmilioPelaez/ErrorHierarchy
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at cae5655 Add Deprecation Notice
Cloned https://github.com/EmilioPelaez/ErrorHierarchy.git
Revision (git rev-parse @):
cae565507af8150572feab6c8934516e2a385b9c
SUCCESS checkout https://github.com/EmilioPelaez/ErrorHierarchy.git at main
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Build
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Selected platform: macosSpm
Swift version: 6.0
Building package at path: $workDir
https://github.com/EmilioPelaez/ErrorHierarchy.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-15.3.0.app xcrun --toolchain org.swift.600202405261a swift build --arch arm64 -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete
Building for debugging...
[0/2] Write sources
[1/2] Write swift-version-6F35C1178C84523A.txt
[3/8] Compiling ErrorHierarchy View+ErrorHandling.swift
[4/8] Compiling ErrorHierarchy ErrorEnvironmentValues.swift
/Users/admin/builder/spi-builder-workspace/Sources/ErrorHierarchy/ErrorEnvironmentValues.swift:25:13: warning: static property 'defaultValue' is not concurrency-safe because it is non-isolated global shared mutable state; this is an error in the Swift 6 language mode
23 |
24 | struct ErrorClosureEnvironmentKey: EnvironmentKey {
25 | static var defaultValue: (Error) -> Void = { error in
| |- warning: static property 'defaultValue' is not concurrency-safe because it is non-isolated 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
26 | assertionFailure("Unhandled Error \(error)")
27 | }
[5/8] Compiling ErrorHierarchy AlertableError.swift
[6/8] Compiling ErrorHierarchy ErrorHandlerViewModifier.swift
[7/8] Emitting module ErrorHierarchy
/Users/admin/builder/spi-builder-workspace/Sources/ErrorHierarchy/ErrorEnvironmentValues.swift:25:13: warning: static property 'defaultValue' is not concurrency-safe because it is non-isolated global shared mutable state; this is an error in the Swift 6 language mode
23 |
24 | struct ErrorClosureEnvironmentKey: EnvironmentKey {
25 | static var defaultValue: (Error) -> Void = { error in
| |- warning: static property 'defaultValue' is not concurrency-safe because it is non-isolated 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
26 | assertionFailure("Unhandled Error \(error)")
27 | }
[8/8] Compiling ErrorHierarchy AlertableErrorHandlerModifier.swift
/Users/admin/builder/spi-builder-workspace/Sources/ErrorHierarchy/AlertableErrorHandlerModifier.swift:47:6: error: 'alert(_:isPresented:presenting:actions:message:)' is only available in macOS 12.0 or newer
35 | }
36 |
37 | struct AlertableErrorHandlerModifier: ViewModifier {
| `- note: add @available attribute to enclosing struct
38 |
39 | @State var alertError: AnyAlertableError?
:
42 | }
43 |
44 | func body(content: Content) -> some View {
| `- note: add @available attribute to enclosing instance method
45 | if #available(iOS 15.0, *) {
46 | receiver(content: content)
47 | .alert(alertError?.title ?? "Error", isPresented: showAlert, presenting: alertError) { _ in
| |- error: 'alert(_:isPresented:presenting:actions:message:)' is only available in macOS 12.0 or newer
| `- note: add 'if #available' version check
48 | Button(action: dismissAlert) {
49 | Text("Okay")
/Users/admin/builder/spi-builder-workspace/Sources/ErrorHierarchy/AlertableErrorHandlerModifier.swift:45:30: error: 'buildLimitedAvailability' is only available in macOS 11.0 or newer
35 | }
36 |
37 | struct AlertableErrorHandlerModifier: ViewModifier {
| `- note: add @available attribute to enclosing struct
38 |
39 | @State var alertError: AnyAlertableError?
:
42 | }
43 |
44 | func body(content: Content) -> some View {
| `- note: add @available attribute to enclosing instance method
45 | if #available(iOS 15.0, *) {
| |- error: 'buildLimitedAvailability' is only available in macOS 11.0 or newer
| `- note: add 'if #available' version check
46 | receiver(content: content)
47 | .alert(alertError?.title ?? "Error", isPresented: showAlert, presenting: alertError) { _ in
BUILD FAILURE 6.0 macosSpm