Swift Package IndexBuild Information
Successful build of CustomButton, reference v2.0.0 (1cd273), with Swift 6.1 for macOS (SPM) on 26 Apr 2025 02:34:54 UTC.
Swift 6 data race errors: 0
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 InferSendableFromCapturesBuild Log
========================================
RunAll
========================================
Builder version: 4.61.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/sindresorhus/CustomButton.git
Reference: v2.0.0
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/sindresorhus/CustomButton
* tag v2.0.0 -> FETCH_HEAD
HEAD is now at 1cd2732 Minor tweak
Cloned https://github.com/sindresorhus/CustomButton.git
Revision (git rev-parse @):
1cd273286636677c92dcccaeced4192b956cb503
SUCCESS checkout https://github.com/sindresorhus/CustomButton.git at v2.0.0
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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": "custombutton",
"name": "CustomButton",
"url": "https://github.com/sindresorhus/CustomButton.git",
"version": "unspecified",
"path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/CustomButton",
"dependencies": [
]
}
]
}
Fetching https://github.com/sindresorhus/CustomButton.git
[1/184] Fetching custombutton
Fetched https://github.com/sindresorhus/CustomButton.git from cache (0.92s)
Creating working copy for https://github.com/sindresorhus/CustomButton.git
Working copy of https://github.com/sindresorhus/CustomButton.git resolved at v2.0.0 (1cd2732)
warning: '.resolve-product-dependencies': dependency 'custombutton' is not used by any target
Found 0 product dependencies
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Build
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Selected platform: macosSpm
Swift version: 6.1
Building package at path: $PWD
https://github.com/sindresorhus/CustomButton.git
https://github.com/sindresorhus/CustomButton.git
{
"dependencies" : [
],
"manifest_display_name" : "CustomButton",
"name" : "CustomButton",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
{
"name" : "macos",
"version" : "10.12"
}
],
"products" : [
{
"name" : "CustomButton",
"targets" : [
"CustomButton"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "CustomButton",
"module_type" : "SwiftTarget",
"name" : "CustomButton",
"path" : "Sources/CustomButton",
"product_memberships" : [
"CustomButton"
],
"sources" : [
"CustomButton.swift",
"Utilities.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
[3/5] Compiling CustomButton Utilities.swift
/Users/admin/builder/spi-builder-workspace/Sources/CustomButton/Utilities.swift:60:28: warning: main actor-isolated property 'bounds' can not be referenced from a nonisolated autoclosure; this is an error in the Swift 6 language mode
58 | ) {
59 | self.view = view
60 | self.rect = rect ?? view.bounds
| `- warning: main actor-isolated property 'bounds' can not be referenced from a nonisolated autoclosure; this is an error in the Swift 6 language mode
61 | self.options = options
62 | }
/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSView.h:139:18: note: property declared here
137 | - (void)scaleUnitSquareToSize:(NSSize)newUnitSize;
138 | - (void)rotateByAngle:(CGFloat)angle;
139 | @property NSRect bounds;
| `- note: property declared here
140 |
141 | @property (getter=isFlipped, readonly) BOOL flipped;
/Users/admin/builder/spi-builder-workspace/Sources/CustomButton/Utilities.swift:70:10: warning: call to main actor-isolated instance method 'removeTrackingArea' in a synchronous nonisolated context; this is an error in the Swift 6 language mode
66 | - Note: This should be called in your `NSView#updateTrackingAreas()` method.
67 | */
68 | func update() {
| `- note: add '@MainActor' to make instance method 'update()' part of global actor 'MainActor'
69 | if let oldTrackingArea = trackingArea {
70 | view?.removeTrackingArea(oldTrackingArea)
| `- warning: call to main actor-isolated instance method 'removeTrackingArea' in a synchronous nonisolated context; this is an error in the Swift 6 language mode
71 | }
72 |
AppKit.NSView.removeTrackingArea:3:24: note: calls to instance method 'removeTrackingArea' from outside of its actor context are implicitly asynchronous
1 | class NSView {
2 | @available(macOS 10.5, *)
3 | @MainActor open func removeTrackingArea(_ trackingArea: NSTrackingArea)}
| |- note: calls to instance method 'removeTrackingArea' from outside of its actor context are implicitly asynchronous
| `- note: main actor isolation inferred from inheritance from class 'NSResponder'
4 |
/Users/admin/builder/spi-builder-workspace/Sources/CustomButton/Utilities.swift:83:9: warning: call to main actor-isolated instance method 'addTrackingArea' in a synchronous nonisolated context; this is an error in the Swift 6 language mode
66 | - Note: This should be called in your `NSView#updateTrackingAreas()` method.
67 | */
68 | func update() {
| `- note: add '@MainActor' to make instance method 'update()' part of global actor 'MainActor'
69 | if let oldTrackingArea = trackingArea {
70 | view?.removeTrackingArea(oldTrackingArea)
:
81 | )
82 |
83 | view?.addTrackingArea(newTrackingArea)
| `- warning: call to main actor-isolated instance method 'addTrackingArea' in a synchronous nonisolated context; this is an error in the Swift 6 language mode
84 | trackingArea = newTrackingArea
85 | }
AppKit.NSView.addTrackingArea:3:24: note: calls to instance method 'addTrackingArea' from outside of its actor context are implicitly asynchronous
1 | class NSView {
2 | @available(macOS 10.5, *)
3 | @MainActor open func addTrackingArea(_ trackingArea: NSTrackingArea)}
| |- note: calls to instance method 'addTrackingArea' from outside of its actor context are implicitly asynchronous
| `- note: main actor isolation inferred from inheritance from class 'NSResponder'
4 |
/Users/admin/builder/spi-builder-workspace/Sources/CustomButton/Utilities.swift:83:9: warning: sending 'newTrackingArea' risks causing data races; this is an error in the Swift 6 language mode
81 | )
82 |
83 | view?.addTrackingArea(newTrackingArea)
| |- warning: sending 'newTrackingArea' risks causing data races; this is an error in the Swift 6 language mode
| `- note: sending 'newTrackingArea' to main actor-isolated instance method 'addTrackingArea' risks causing data races between main actor-isolated and local nonisolated uses
84 | trackingArea = newTrackingArea
| `- note: access can happen concurrently
85 | }
86 | }
/Users/admin/builder/spi-builder-workspace/Sources/CustomButton/Utilities.swift:70:10: warning: sending 'oldTrackingArea' risks causing data races; this is an error in the Swift 6 language mode
68 | func update() {
69 | if let oldTrackingArea = trackingArea {
70 | view?.removeTrackingArea(oldTrackingArea)
| |- warning: sending 'oldTrackingArea' risks causing data races; this is an error in the Swift 6 language mode
| `- note: sending task-isolated 'oldTrackingArea' to main actor-isolated instance method 'removeTrackingArea' risks causing data races between main actor-isolated and task-isolated uses
71 | }
72 |
[4/5] Emitting module CustomButton
[5/5] Compiling CustomButton CustomButton.swift
Build complete! (6.54s)
Build complete.
{
"dependencies" : [
],
"manifest_display_name" : "CustomButton",
"name" : "CustomButton",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
{
"name" : "macos",
"version" : "10.12"
}
],
"products" : [
{
"name" : "CustomButton",
"targets" : [
"CustomButton"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "CustomButton",
"module_type" : "SwiftTarget",
"name" : "CustomButton",
"path" : "Sources/CustomButton",
"product_memberships" : [
"CustomButton"
],
"sources" : [
"CustomButton.swift",
"Utilities.swift"
],
"type" : "library"
}
],
"tools_version" : "5.2"
}
Done.