Swift Package Index

Build Information

Failed to build Ease, reference master (fb74df), with Swift 6.4 for macOS (SPM) on 17 Sep 2026 00:47:35 UTC.

Build Command

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

Build Log

========================================
RunAll
========================================
Builder version: 5.1.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/roberthein/Ease.git
Reference: master
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/roberthein/Ease
 * branch            master     -> FETCH_HEAD
 * [new branch]      master     -> origin/master
HEAD is now at fb74dfd UPdate header.
Cloned https://github.com/roberthein/Ease.git
Revision (git rev-parse @):
fb74dfd07a19b5e59f8971961e7fd6d86f0d4045
SUCCESS checkout https://github.com/roberthein/Ease.git at master
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.4
Building package at path:  $PWD
https://github.com/roberthein/Ease.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun swift build --arch arm64
Building for debugging...
[Planning deferred tasks]
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[20 / 29] Ease
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error: SwiftCompile normal arm64 failed with a nonzero exit code. Command line:     cd /Users/admin/builder

/Users/admin/builder/spi-builder-workspace/Ease/Classes/Ease.swift:104:35: error: 'CADisplayLink' is only available in macOS 14.0 or newer
  7 | }
  8 |
  9 | public final class Ease<T: Easeable> {
    |                    `- note: add '@available' attribute to enclosing generic class
 10 |
 11 |     public typealias EaseClosure = (T, T?) -> Void
    :
102 |     }
103 |
104 |     private lazy var displayLink: CADisplayLink = {
    |                                   `- error: 'CADisplayLink' is only available in macOS 14.0 or newer
105 |         let displayLink = CADisplayLink(target: self, selector: #selector(updateFromDisplayLink(_:)))
106 |         displayLink.add(to: .current, forMode: .common)
/Users/admin/builder/spi-builder-workspace/Ease/Classes/Ease.swift:105:27: error: 'CADisplayLink' is only available in macOS 14.0 or newer
  7 | }
  8 |
  9 | public final class Ease<T: Easeable> {
    |                    `- note: add '@available' attribute to enclosing generic class
 10 |
 11 |     public typealias EaseClosure = (T, T?) -> Void
    :
103 |
104 |     private lazy var displayLink: CADisplayLink = {
105 |         let displayLink = CADisplayLink(target: self, selector: #selector(updateFromDisplayLink(_:)))
    |                           |- error: 'CADisplayLink' is only available in macOS 14.0 or newer
    |                           `- note: add 'if #available' version check
106 |         displayLink.add(to: .current, forMode: .common)
107 |         displayLink.isPaused = true
/Users/admin/builder/spi-builder-workspace/Ease/Classes/Ease.swift:105:27: error: 'init(target:selector:)' is unavailable in macOS
103 |
104 |     private lazy var displayLink: CADisplayLink = {
105 |         let displayLink = CADisplayLink(target: self, selector: #selector(updateFromDisplayLink(_:)))
    |                           `- error: 'init(target:selector:)' is unavailable in macOS
106 |         displayLink.add(to: .current, forMode: .common)
107 |         displayLink.isPaused = true
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX27.0.sdk/System/Library/Frameworks/QuartzCore.framework/Headers/CADisplayLink.h:33:1: note: 'init(target:selector:)' has been explicitly marked unavailable here
 31 |  * For iOS, see UIScene.displayLink(target:selector:) */
 32 |
 33 | + (CADisplayLink *)displayLinkWithTarget:(id)target selector:(SEL)sel
    | `- note: 'init(target:selector:)' has been explicitly marked unavailable here
 34 |     API_UNAVAILABLE(macos);
 35 |
/Users/admin/builder/spi-builder-workspace/Ease/Classes/Ease.swift:157:53: error: 'CADisplayLink' is only available in macOS 14.0 or newer
  7 | }
  8 |
  9 | public final class Ease<T: Easeable> {
    |                    `- note: add '@available' attribute to enclosing generic class
 10 |
 11 |     public typealias EaseClosure = (T, T?) -> Void
    :
155 |     }
156 |
157 |     @objc func updateFromDisplayLink(_ displayLink: CADisplayLink) {
    |                |                                    `- error: 'CADisplayLink' is only available in macOS 14.0 or newer
    |                `- note: add '@available' attribute to enclosing instance method
158 |         update(for: T.float(from: displayLink.duration))
159 |     }
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/Ease/Classes/Ease.swift /Users/admin/builder/spi-builder-workspace/Ease/Classes/EaseDisposable.swift /Users/admin/builder/spi-builder-workspace/Ease/Classes/EaseObserver.swift /Users/admin/builder/spi-builder-workspace/Ease/Classes/Easeable/Easeable.swift /Users/admin/builder/spi-builder-workspace/Ease/Classes/Easeable/Extensions/CoreGraphics+Easeable.swift /Users/admin/builder/spi-builder-workspace/Ease/Classes/Easeable/Extensions/Foundation+Easeable.swift /Users/admin/builder/spi-builder-workspace/Ease/Classes/Easeable/Extensions/SceneKit+Easeable.swift /Users/admin/builder/spi-builder-workspace/Ease/Classes/Lock.swift /Users/admin/builder/spi-builder-workspace/Ease/Classes/Projection.swift -target arm64-apple-macos12.0 -disable-cross-import-overlay-search -swift-module-cross-import SceneKit /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/Library/Frameworks/SceneKit.framework/Modules/SceneKit.swiftcrossimport/SwiftUI.swiftoverlay -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins/libFoundationMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server\#FoundationMacros -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins/libObservationMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server\#ObservationMacros -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins/libPreviewsMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server\#PreviewsMacros -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins/libSwiftMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server\#SwiftMacros -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins/libSwiftUIMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server\#SwiftUIMacros -disable-implicit-swift-modules -Xcc -fno-implicit-modules -Xcc -fno-implicit-module-maps -explicit-swift-module-map-file /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/Ease.build/Debug/Ease-t.build/Objects-normal/arm64/Ease-dependencies-1.json -Xllvm -aarch64-use-tbi -enable-objc-interop -stack-check -sdk /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX27.0.sdk -I /Users/admin/builder/spi-builder-workspace/.build/out/Products/Debug -Isystem /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.build/out/Products/Debug -F /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -module-cache-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/SwiftExplicitPrecompiledModules -color-diagnostics -Xcc -fcolor-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -swift-version 5 -Onone -D SWIFT_PACKAGE -D DEBUG -D SWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -D Xcode -serialize-debugging-options -enable-experimental-feature DebugDescriptionMacro -empty-abi-descriptor -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.build/out/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /Users/admin/builder -enable-anonymous-context-mangled-names -file-compilation-dir /Users/admin/builder -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.build/out/SDKStatCaches.noindex/macosx27.0-26A425-80c5bbf1d171475443272936d42f90a36a22442a12e9d48fe1a705f55a1adfc4.sdkstatcache -Xcc -fmodules-prune-interval\=86400 -Xcc -fmodules-prune-after\=345600 -Xcc -I/Users/admin/builder/spi-builder-workspace/.build/out/Products/Debug/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/Ease.build/Debug/Ease-t.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/Ease.build/Debug/Ease-t.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/Ease.build/Debug/Ease-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name Ease -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/Ease.build/Debug/Ease-t.build/Objects-normal/arm64/Ease_const_extract_protocols.json -disable-clang-spi -clang-target arm64-apple-macos27.0 -target-sdk-version 27.0 -target-sdk-name macosx27.0 -in-process-plugin-server-path /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/libSwiftInProcPluginServer.dylib -emit-module-doc-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/Ease.build/Debug/Ease-t.build/Objects-normal/arm64/Ease.swiftdoc -emit-module-source-info-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/Ease.build/Debug/Ease-t.build/Objects-normal/arm64/Ease.swiftsourceinfo -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/Ease.build/Debug/Ease-t.build/Objects-normal/arm64/Ease-Swift.h -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/Ease.build/Debug/Ease-t.build/Objects-normal/arm64/Ease-primary-emit-module.dia -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/Ease.build/Debug/Ease-t.build/Objects-normal/arm64/Ease-primary-emit-module.d -parse-as-library -o /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/Ease.build/Debug/Ease-t.build/Objects-normal/arm64/Ease.swiftmodule -emit-abi-descriptor-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/Ease.build/Debug/Ease-t.build/Objects-normal/arm64/Ease.abi.json
error: Build failed
BUILD FAILURE 6.4 macosSpm