Swift Package Index

Build Information

Failed to build swiftui-buymeacoffee, reference 1.0.0 (ecdb8f), with Swift 6.4 for macOS (SPM) on 30 Sep 2026 07:34:50 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun swift build --arch arm64

Build Log

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RunAll
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Builder version: 5.1.1
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/alexandrehsaad/swiftui-buymeacoffee.git
Reference: 1.0.0
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/alexandrehsaad/swiftui-buymeacoffee
 * tag               1.0.0      -> FETCH_HEAD
HEAD is now at ecdb8fe ci: corrected scheme name in documentation workflow
Cloned https://github.com/alexandrehsaad/swiftui-buymeacoffee.git
Revision (git rev-parse @):
ecdb8fe3461ee042ca952e373c1a8ed3b60c747d
SUCCESS checkout https://github.com/alexandrehsaad/swiftui-buymeacoffee.git at 1.0.0
========================================
Build
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Selected platform:         macosSpm
Swift version:             6.4
Building package at path:  $PWD
https://github.com/alexandrehsaad/swiftui-buymeacoffee.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun swift build --arch arm64
Building for debugging...
[Constructing description]
[Planning deferred tasks]
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Computing version for https://github.com/swiftlang/swift-docc-plugin.git
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Working copy of https://github.com/pointfreeco/swift-snapshot-testing resolved at 1.19.6
Downloading package prebuilt https://download.swift.org/prebuilts/swift-syntax/604.0.0/swiftlang-6.4.0.34.1-macosx27.0-MacroSupport.zip
Downloaded https://download.swift.org/prebuilts/swift-syntax/604.0.0/swiftlang-6.4.0.34.1-macosx27.0-MacroSupport.zip (1.30s)
error: SwiftCompile normal arm64 failed with a nonzero exit code. Command line:     cd /Users/admin/builder

/Users/admin/builder/spi-builder-workspace/Sources/BuyMeACoffee/BuyMeACoffeeButton/Views/EnvironmentValues+BuyMeACoffee.swift:37:49: warning: Storing a closure in '@Entry var _buyMeACoffeeButtonOpenAction' may invalidate dependents on every update because closures may not be comparable. (from macro 'Entry')
35 |     /// underscore distinguishes the implementation detail from environment values intended for direct use by views.
36 |     @Entry
37 |     internal var _buyMeACoffeeButtonOpenAction: @MainActor (URL) -> Void = { _ in }
   |                                                 `- warning: Storing a closure in '@Entry var _buyMeACoffeeButtonOpenAction' may invalidate dependents on every update because closures may not be comparable. (from macro 'Entry')
38 |
39 |     /// The optional pressed state used to produce deterministic `BuyMeACoffeeButton` snapshots.
/Users/admin/builder/spi-builder-workspace/Sources/BuyMeACoffee/BuyMeACoffeeButtonPreview/BuyMeACoffeeButtonPreview.swift:19:47: error: 'glassProminent' is only available in macOS 26.0 or newer
17 |                         VStack {
18 |                             BuyMeACoffeeButton(username: "myusername")
19 |                                 .buttonStyle(.glassProminent)
   |                                               |- error: 'glassProminent' is only available in macOS 26.0 or newer
   |                                               `- note: add 'if #available' version check
20 |                                 .tint(.blue)
21 |
/Users/admin/builder/spi-builder-workspace/Sources/BuyMeACoffee/BuyMeACoffeeButtonStyle/BuyMeACoffeeGlassButtonStyle.swift:19:20: error: 'buttonSizing' is only available in macOS 26.0 or newer
11 | /// A Liquid Glass appearance for a `BuyMeACoffeeButton`.
12 | @available(iOS 26, *)
13 | public struct BuyMeACoffeeGlassButtonStyle {
   |               `- note: add '@available' attribute to enclosing struct
14 |     /// Whether the system preference to reduce motion is enabled.
15 |     @Environment(\.accessibilityReduceMotion)
   :
17 |
18 |     /// The preferred sizing behavior of the button.
19 |     @Environment(\.buttonSizing)
   |                    `- error: 'buttonSizing' is only available in macOS 26.0 or newer
20 |     private var buttonSizing: ButtonSizing
21 |
/Users/admin/builder/spi-builder-workspace/Sources/BuyMeACoffee/BuyMeACoffeeButtonStyle/BuyMeACoffeeGlassButtonStyle.swift:20:31: error: 'ButtonSizing' is only available in macOS 26.0 or newer
11 | /// A Liquid Glass appearance for a `BuyMeACoffeeButton`.
12 | @available(iOS 26, *)
13 | public struct BuyMeACoffeeGlassButtonStyle {
   |               `- note: add '@available' attribute to enclosing struct
14 |     /// Whether the system preference to reduce motion is enabled.
15 |     @Environment(\.accessibilityReduceMotion)
   :
18 |     /// The preferred sizing behavior of the button.
19 |     @Environment(\.buttonSizing)
20 |     private var buttonSizing: ButtonSizing
   |                               `- error: 'ButtonSizing' is only available in macOS 26.0 or newer
21 |
22 |     /// The size applied to the button.
/Users/admin/builder/spi-builder-workspace/Sources/BuyMeACoffee/Helpers/ButtonSizingFrameMaxWidthInfinity.swift:15:20: error: 'buttonSizing' is only available in macOS 26.0 or newer
11 | /// A modifier that expands a button configured for flexible sizing to the available width.
12 | @available(iOS 26, *)
13 | internal struct ButtonSizingFrameMaxWidthInfinityModifier {
   |                 `- note: add '@available' attribute to enclosing struct
14 |     /// The preferred sizing behavior of the button.
15 |     @Environment(\.buttonSizing)
   |                    `- error: 'buttonSizing' is only available in macOS 26.0 or newer
16 |     private var buttonSizing: ButtonSizing
17 |
/Users/admin/builder/spi-builder-workspace/Sources/BuyMeACoffee/Helpers/ButtonSizingFrameMaxWidthInfinity.swift:16:31: error: 'ButtonSizing' is only available in macOS 26.0 or newer
11 | /// A modifier that expands a button configured for flexible sizing to the available width.
12 | @available(iOS 26, *)
13 | internal struct ButtonSizingFrameMaxWidthInfinityModifier {
   |                 `- note: add '@available' attribute to enclosing struct
14 |     /// The preferred sizing behavior of the button.
15 |     @Environment(\.buttonSizing)
16 |     private var buttonSizing: ButtonSizing
   |                               `- error: 'ButtonSizing' is only available in macOS 26.0 or newer
17 |
18 |     /// Creates a button sizing frame modifier.
Failed frontend command:
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-frontend -frontend -emit-module -experimental-skip-non-inlinable-function-bodies-without-types /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/swiftui-buymeacoffee.build/Debug/BuyMeACoffee-t.build/DerivedSources/resource_bundle_accessor.swift /Users/admin/builder/spi-builder-workspace/Sources/BuyMeACoffee/BuyMeACoffeeButton/Models/BuyMeACoffeeBorder.swift /Users/admin/builder/spi-builder-workspace/Sources/BuyMeACoffee/BuyMeACoffeeButton/Models/BuyMeACoffeeFont.swift /Users/admin/builder/spi-builder-workspace/Sources/BuyMeACoffee/BuyMeACoffeeButton/Models/BuyMeACoffeeIcon.swift /Users/admin/builder/spi-builder-workspace/Sources/BuyMeACoffee/BuyMeACoffeeButton/Models/BuyMeACoffeeLabel.swift /Users/admin/builder/spi-builder-workspace/Sources/BuyMeACoffee/BuyMeACoffeeButton/Models/BuyMeACoffeeText.swift /Users/admin/builder/spi-builder-workspace/Sources/BuyMeACoffee/BuyMeACoffeeButton/Models/BuyMeACoffeeTint.swift /Users/admin/builder/spi-builder-workspace/Sources/BuyMeACoffee/BuyMeACoffeeButton/Models/Color+BuyMeACoffee.swift /Users/admin/builder/spi-builder-workspace/Sources/BuyMeACoffee/BuyMeACoffeeButton/Models/ControlSize+BuyMeACoffee.swift /Users/admin/builder/spi-builder-workspace/Sources/BuyMeACoffee/BuyMeACoffeeButton/Models/DynamicTypeSize+BuyMeACoffee.swift /Users/admin/builder/spi-builder-workspace/Sources/BuyMeACoffee/BuyMeACoffeeButton/Models/URL+BuyMeACoffee.swift /Users/admin/builder/spi-builder-workspace/Sources/BuyMeACoffee/BuyMeACoffeeButton/Views/BuyMeACoffeeButton.swift /Users/admin/builder/spi-builder-workspace/Sources/BuyMeACoffee/BuyMeACoffeeButton/Views/BuyMeACoffeeButtonLabel.swift /Users/admin/builder/spi-builder-workspace/Sources/BuyMeACoffee/BuyMeACoffeeButton/Views/BuyMeACoffeeImage.swift /Users/admin/builder/spi-builder-workspace/Sources/BuyMeACoffee/BuyMeACoffeeButton/Views/BuyMeACoffeeTitle.swift /Users/admin/builder/spi-builder-workspace/Sources/BuyMeACoffee/BuyMeACoffeeButton/Views/EnvironmentValues+BuyMeACoffee.swift /Users/admin/builder/spi-builder-workspace/Sources/BuyMeACoffee/BuyMeACoffeeButtonPreview/BuyMeACoffeeButtonPreview.swift /Users/admin/builder/spi-builder-workspace/Sources/BuyMeACoffee/BuyMeACoffeeButtonStyle/ButtonStyle+BuyMeACoffeeButtonStyle.swift /Users/admin/builder/spi-builder-workspace/Sources/BuyMeACoffee/BuyMeACoffeeButtonStyle/ButtonStyle+BuyMeACoffeeGlassButtonStyle.swift /Users/admin/builder/spi-builder-workspace/Sources/BuyMeACoffee/BuyMeACoffeeButtonStyle/BuyMeACoffeeButtonStyle.swift /Users/admin/builder/spi-builder-workspace/Sources/BuyMeACoffee/BuyMeACoffeeButtonStyle/BuyMeACoffeeGlassButtonStyle.swift /Users/admin/builder/spi-builder-workspace/Sources/BuyMeACoffee/BuyMeACoffeeButtonStyle/View+BuyMeACoffee.swift 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error: Build failed
BUILD FAILURE 6.4 macosSpm