Swift Package IndexBuild Information
Successful build of SnapshotTestingHEIC, reference master (f2e34c), with Swift 6.1 for macOS (SPM) on 4 Dec 2025 09:44:13 UTC.
Swift 6 data race errors: 2
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
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RunAll
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Builder version: 4.68.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/alexey1312/SnapshotTestingHEIC.git
Reference: master
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/alexey1312/SnapshotTestingHEIC
* branch master -> FETCH_HEAD
* [new branch] master -> origin/master
HEAD is now at f2e34cd Update actions/checkout from v4 to v5 in CI workflows
Cloned https://github.com/alexey1312/SnapshotTestingHEIC.git
Revision (git rev-parse @):
f2e34cdc9ac2ca34834881d4ccbf9a1a25a9d740
SUCCESS checkout https://github.com/alexey1312/SnapshotTestingHEIC.git at master
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Build
========================================
Selected platform: macosSpm
Swift version: 6.1
Building package at path: $PWD
https://github.com/alexey1312/SnapshotTestingHEIC.git
https://github.com/alexey1312/SnapshotTestingHEIC.git
{
"dependencies" : [
{
"identity" : "swift-snapshot-testing",
"requirement" : {
"range" : [
{
"lower_bound" : "1.18.7",
"upper_bound" : "2.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/pointfreeco/swift-snapshot-testing.git"
}
],
"manifest_display_name" : "SnapshotTestingHEIC",
"name" : "SnapshotTestingHEIC",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
{
"name" : "ios",
"version" : "13.0"
},
{
"name" : "macos",
"version" : "10.15"
},
{
"name" : "tvos",
"version" : "13.0"
}
],
"products" : [
{
"name" : "SnapshotTestingHEIC",
"targets" : [
"SnapshotTestingHEIC"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "SnapshotTestingHEICTests",
"module_type" : "SwiftTarget",
"name" : "SnapshotTestingHEICTests",
"path" : "Tests/SnapshotTestingHEICTests",
"sources" : [
"SnapshotTestingHEICTests.swift",
"SwiftUIView.swift",
"TestViewController.swift"
],
"target_dependencies" : [
"SnapshotTestingHEIC"
],
"type" : "test"
},
{
"c99name" : "SnapshotTestingHEIC",
"module_type" : "SwiftTarget",
"name" : "SnapshotTestingHEIC",
"path" : "Sources/SnapshotTestingHEIC",
"product_dependencies" : [
"SnapshotTesting"
],
"product_memberships" : [
"SnapshotTestingHEIC"
],
"sources" : [
"HEIC/CompressionQuality.swift",
"HEIC/NSImage+HEIC.swift",
"HEIC/UIImage+HEIC.swift",
"ImageComparisonHelpers.swift",
"NSImage.swift",
"NSView.swift",
"NSViewController.swift",
"SwiftUIView.swift",
"UIImage.swift",
"UIView.swift",
"UIViewController.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...
[0/3] Write sources
[2/3] Write swift-version-2F0A5646E1D333AE.txt
[4/35] Emitting module SnapshotTesting
[5/38] Compiling SnapshotTesting UIView.swift
[6/38] Compiling SnapshotTesting UIViewController.swift
[7/38] Compiling SnapshotTesting URLRequest.swift
[8/38] Compiling SnapshotTesting SnapshotTestingConfiguration.swift
[9/38] Compiling SnapshotTesting SnapshotsTestTrait.swift
[10/38] Compiling SnapshotTesting Snapshotting.swift
[11/38] Compiling SnapshotTesting Any.swift
[12/38] Compiling SnapshotTesting Data.swift
[13/38] Compiling SnapshotTesting Encodable.swift
[14/38] Compiling SnapshotTesting NSBezierPath.swift
[15/38] Compiling SnapshotTesting NSImage.swift
[16/38] Compiling SnapshotTesting NSView.swift
[17/38] Compiling SnapshotTesting NSViewController.swift
[18/38] Compiling SnapshotTesting Diffing.swift
[19/38] Compiling SnapshotTesting Wait.swift
[20/38] Compiling SnapshotTesting Deprecations.swift
[21/38] Compiling SnapshotTesting RecordIssue.swift
[22/38] Compiling SnapshotTesting AssertSnapshot.swift
[23/38] Compiling SnapshotTesting Async.swift
[24/38] Compiling SnapshotTesting Internal.swift
[25/38] Compiling SnapshotTesting PlistEncoder.swift
[26/38] Compiling SnapshotTesting String+SpecialCharacters.swift
[27/38] Compiling SnapshotTesting View.swift
[28/38] Compiling SnapshotTesting XCTAttachment.swift
[29/38] Compiling SnapshotTesting Diff.swift
[30/38] Compiling SnapshotTesting CALayer.swift
[31/38] Compiling SnapshotTesting CGPath.swift
[32/38] Compiling SnapshotTesting CaseIterable.swift
[33/38] Compiling SnapshotTesting SwiftUIView.swift
[34/38] Compiling SnapshotTesting UIBezierPath.swift
[35/38] Compiling SnapshotTesting UIImage.swift
[36/38] Compiling SnapshotTesting SceneKit.swift
[37/38] Compiling SnapshotTesting SpriteKit.swift
[38/38] Compiling SnapshotTesting String.swift
[39/49] Compiling SnapshotTestingHEIC NSViewController.swift
/Users/admin/builder/spi-builder-workspace/Sources/SnapshotTestingHEIC/NSViewController.swift:29:29: warning: main actor-isolated property 'view' can not be referenced from a nonisolated context; this is an error in the Swift 6 language mode
27 | compressionQuality: compressionQuality,
28 | opaqueMode: opaqueMode
29 | ).pullback { $0.view }
| `- warning: main actor-isolated property 'view' can not be referenced from a nonisolated context; this is an error in the Swift 6 language mode
30 | }
31 | }
/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSViewController.h:78:37: note: property declared here
76 | /* The default implementation of the getter first invokes [self loadView] if the view hasn't been set yet. After -loadView is called, -viewDidLoad will be called. The setter can be used to assign a view that's created in a different manner than what -view's default implementation would do.
77 | */
78 | @property (strong) IBOutlet NSView *view;
| `- note: property declared here
79 |
80 | /* Returns the view controller's view, or nil if the view has not been loaded.
[40/50] Compiling SnapshotTestingHEIC UIImage.swift
/Users/admin/builder/spi-builder-workspace/Sources/SnapshotTestingHEIC/UIImage.swift:285:20: warning: static property 'device' is not concurrency-safe because non-'Sendable' type '(any MTLDevice)?' may have shared mutable state; this is an error in the Swift 6 language mode
283 | final class ThresholdImageProcessorKernel: CIImageProcessorKernel {
284 | static let inputThresholdKey = "thresholdValue"
285 | static let device = MTLCreateSystemDefaultDevice()
| `- warning: static property 'device' is not concurrency-safe because non-'Sendable' type '(any MTLDevice)?' may have shared mutable state; this is an error in the Swift 6 language mode
286 |
287 | override class func process(
/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk/System/Library/Frameworks/Metal.framework/Headers/MTLDevice.h:434:11: note: protocol 'MTLDevice' does not conform to the 'Sendable' protocol
432 | */
433 | API_AVAILABLE(macos(10.11), ios(8.0))
434 | @protocol MTLDevice <NSObject>
| `- note: protocol 'MTLDevice' does not conform to the 'Sendable' protocol
435 |
436 | /*!
/Users/admin/builder/spi-builder-workspace/Sources/SnapshotTestingHEIC/UIImage.swift:230:5: warning: add '@preconcurrency' to suppress 'Sendable'-related warnings from module 'Metal'
228 |
229 | #if os(iOS) || os(tvOS) || os(macOS)
230 | import CoreImage.CIKernel
| `- warning: add '@preconcurrency' to suppress 'Sendable'-related warnings from module 'Metal'
231 | import MetalPerformanceShaders
232 |
:
283 | final class ThresholdImageProcessorKernel: CIImageProcessorKernel {
284 | static let inputThresholdKey = "thresholdValue"
285 | static let device = MTLCreateSystemDefaultDevice()
| |- note: add '@MainActor' to make static property 'device' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
286 |
287 | override class func process(
[41/50] Compiling SnapshotTestingHEIC SwiftUIView.swift
[42/50] Compiling SnapshotTestingHEIC UIView.swift
[43/50] Compiling SnapshotTestingHEIC UIViewController.swift
[44/50] Compiling SnapshotTestingHEIC NSView.swift
/Users/admin/builder/spi-builder-workspace/Sources/SnapshotTestingHEIC/NSView.swift:29:40: warning: main actor-isolated property 'frame' can not be referenced from a nonisolated context; this is an error in the Swift 6 language mode
27 | opaqueMode: opaqueMode
28 | ).asyncPullback { view in
29 | let initialSize = view.frame.size
| `- warning: main actor-isolated property 'frame' can not be referenced from a nonisolated context; this is an error in the Swift 6 language mode
30 | if let size = size { view.frame.size = size }
31 | guard view.frame.width > 0, view.frame.height > 0 else {
/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSView.h:129:18: note: property declared here
127 | - (void)setFrameOrigin:(NSPoint)newOrigin;
128 | - (void)setFrameSize:(NSSize)newSize;
129 | @property NSRect frame;
| `- note: property declared here
130 | @property CGFloat frameRotation;
131 | @property CGFloat frameCenterRotation API_AVAILABLE(macos(10.5));
/Users/admin/builder/spi-builder-workspace/Sources/SnapshotTestingHEIC/NSView.swift:30:43: warning: main actor-isolated property 'frame' can not be mutated from a nonisolated context; this is an error in the Swift 6 language mode
28 | ).asyncPullback { view in
29 | let initialSize = view.frame.size
30 | if let size = size { view.frame.size = size }
| `- warning: main actor-isolated property 'frame' can not be mutated from a nonisolated context; this is an error in the Swift 6 language mode
31 | guard view.frame.width > 0, view.frame.height > 0 else {
32 | fatalError("View not renderable to image at size \(view.frame.size)")
/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSView.h:129:18: note: mutation of this property is only permitted within the actor
127 | - (void)setFrameOrigin:(NSPoint)newOrigin;
128 | - (void)setFrameSize:(NSSize)newSize;
129 | @property NSRect frame;
| `- note: mutation of this property is only permitted within the actor
130 | @property CGFloat frameRotation;
131 | @property CGFloat frameCenterRotation API_AVAILABLE(macos(10.5));
/Users/admin/builder/spi-builder-workspace/Sources/SnapshotTestingHEIC/NSView.swift:31:28: warning: main actor-isolated property 'frame' can not be referenced from a nonisolated context; this is an error in the Swift 6 language mode
29 | let initialSize = view.frame.size
30 | if let size = size { view.frame.size = size }
31 | guard view.frame.width > 0, view.frame.height > 0 else {
| `- warning: main actor-isolated property 'frame' can not be referenced from a nonisolated context; this is an error in the Swift 6 language mode
32 | fatalError("View not renderable to image at size \(view.frame.size)")
33 | }
/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSView.h:129:18: note: property declared here
127 | - (void)setFrameOrigin:(NSPoint)newOrigin;
128 | - (void)setFrameSize:(NSSize)newSize;
129 | @property NSRect frame;
| `- note: property declared here
130 | @property CGFloat frameRotation;
131 | @property CGFloat frameCenterRotation API_AVAILABLE(macos(10.5));
/Users/admin/builder/spi-builder-workspace/Sources/SnapshotTestingHEIC/NSView.swift:31:50: warning: main actor-isolated property 'frame' can not be referenced from a nonisolated context; this is an error in the Swift 6 language mode
29 | let initialSize = view.frame.size
30 | if let size = size { view.frame.size = size }
31 | guard view.frame.width > 0, view.frame.height > 0 else {
| `- warning: main actor-isolated property 'frame' can not be referenced from a nonisolated context; this is an error in the Swift 6 language mode
32 | fatalError("View not renderable to image at size \(view.frame.size)")
33 | }
/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSView.h:129:18: note: property declared here
127 | - (void)setFrameOrigin:(NSPoint)newOrigin;
128 | - (void)setFrameSize:(NSSize)newSize;
129 | @property NSRect frame;
| `- note: property declared here
130 | @property CGFloat frameRotation;
131 | @property CGFloat frameCenterRotation API_AVAILABLE(macos(10.5));
/Users/admin/builder/spi-builder-workspace/Sources/SnapshotTestingHEIC/NSView.swift:32:77: warning: main actor-isolated property 'frame' can not be referenced from a nonisolated autoclosure; this is an error in the Swift 6 language mode
30 | if let size = size { view.frame.size = size }
31 | guard view.frame.width > 0, view.frame.height > 0 else {
32 | fatalError("View not renderable to image at size \(view.frame.size)")
| `- warning: main actor-isolated property 'frame' can not be referenced from a nonisolated autoclosure; this is an error in the Swift 6 language mode
33 | }
34 | return view.snapshot
/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSView.h:129:18: note: property declared here
127 | - (void)setFrameOrigin:(NSPoint)newOrigin;
128 | - (void)setFrameSize:(NSSize)newSize;
129 | @property NSRect frame;
| `- note: property declared here
130 | @property CGFloat frameRotation;
131 | @property CGFloat frameCenterRotation API_AVAILABLE(macos(10.5));
/Users/admin/builder/spi-builder-workspace/Sources/SnapshotTestingHEIC/NSView.swift:34:29: warning: main actor-isolated property 'snapshot' can not be referenced from a nonisolated context; this is an error in the Swift 6 language mode
32 | fatalError("View not renderable to image at size \(view.frame.size)")
33 | }
34 | return view.snapshot
| `- warning: main actor-isolated property 'snapshot' can not be referenced from a nonisolated context; this is an error in the Swift 6 language mode
35 | ?? Async { callback in
36 | addImagesForRenderedViews(view).sequence().run { views in
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-snapshot-testing/Sources/SnapshotTesting/Common/View.swift:834:9: note: property declared here
832 |
833 | extension View {
834 | var snapshot: Async<Image>? {
| `- note: property declared here
835 | func inWindow<T>(_ perform: () -> T) -> T {
836 | #if os(macOS)
/Users/admin/builder/spi-builder-workspace/Sources/SnapshotTestingHEIC/NSView.swift:37:50: warning: call to main actor-isolated instance method 'bitmapImageRepForCachingDisplay(in:)' in a synchronous nonisolated context; this is an error in the Swift 6 language mode
35 | ?? Async { callback in
36 | addImagesForRenderedViews(view).sequence().run { views in
37 | let bitmapRep = view.bitmapImageRepForCachingDisplay(in: view.bounds)!
| `- warning: call to main actor-isolated instance method 'bitmapImageRepForCachingDisplay(in:)' in a synchronous nonisolated context; this is an error in the Swift 6 language mode
38 | view.cacheDisplay(in: view.bounds, to: bitmapRep)
39 | let image = NSImage(size: view.bounds.size)
AppKit.NSView.bitmapImageRepForCachingDisplay:2:22: note: calls to instance method 'bitmapImageRepForCachingDisplay(in:)' from outside of its actor context are implicitly asynchronous
1 | class NSView {
2 | @MainActor open func bitmapImageRepForCachingDisplay(in rect: NSRect) -> NSBitmapImageRep?}
| |- note: calls to instance method 'bitmapImageRepForCachingDisplay(in:)' from outside of its actor context are implicitly asynchronous
| `- note: main actor isolation inferred from inheritance from class 'NSResponder'
3 |
/Users/admin/builder/spi-builder-workspace/Sources/SnapshotTestingHEIC/NSView.swift:37:91: warning: main actor-isolated property 'bounds' can not be referenced from a nonisolated context; this is an error in the Swift 6 language mode
35 | ?? Async { callback in
36 | addImagesForRenderedViews(view).sequence().run { views in
37 | let bitmapRep = view.bitmapImageRepForCachingDisplay(in: view.bounds)!
| `- warning: main actor-isolated property 'bounds' can not be referenced from a nonisolated context; this is an error in the Swift 6 language mode
38 | view.cacheDisplay(in: view.bounds, to: bitmapRep)
39 | let image = NSImage(size: view.bounds.size)
/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/SnapshotTestingHEIC/NSView.swift:38:34: warning: call to main actor-isolated instance method 'cacheDisplay(in:to:)' in a synchronous nonisolated context; this is an error in the Swift 6 language mode
36 | addImagesForRenderedViews(view).sequence().run { views in
37 | let bitmapRep = view.bitmapImageRepForCachingDisplay(in: view.bounds)!
38 | view.cacheDisplay(in: view.bounds, to: bitmapRep)
| `- warning: call to main actor-isolated instance method 'cacheDisplay(in:to:)' in a synchronous nonisolated context; this is an error in the Swift 6 language mode
39 | let image = NSImage(size: view.bounds.size)
40 | image.addRepresentation(bitmapRep)
AppKit.NSView.cacheDisplay:2:22: note: calls to instance method 'cacheDisplay(in:to:)' from outside of its actor context are implicitly asynchronous
1 | class NSView {
2 | @MainActor open func cacheDisplay(in rect: NSRect, to bitmapImageRep: NSBitmapImageRep)}
| |- note: calls to instance method 'cacheDisplay(in:to:)' from outside of its actor context are implicitly asynchronous
| `- note: main actor isolation inferred from inheritance from class 'NSResponder'
3 |
/Users/admin/builder/spi-builder-workspace/Sources/SnapshotTestingHEIC/NSView.swift:38:56: warning: main actor-isolated property 'bounds' can not be referenced from a nonisolated context; this is an error in the Swift 6 language mode
36 | addImagesForRenderedViews(view).sequence().run { views in
37 | let bitmapRep = view.bitmapImageRepForCachingDisplay(in: view.bounds)!
38 | view.cacheDisplay(in: view.bounds, to: bitmapRep)
| `- warning: main actor-isolated property 'bounds' can not be referenced from a nonisolated context; this is an error in the Swift 6 language mode
39 | let image = NSImage(size: view.bounds.size)
40 | image.addRepresentation(bitmapRep)
/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/SnapshotTestingHEIC/NSView.swift:39:60: warning: main actor-isolated property 'bounds' can not be referenced from a nonisolated context; this is an error in the Swift 6 language mode
37 | let bitmapRep = view.bitmapImageRepForCachingDisplay(in: view.bounds)!
38 | view.cacheDisplay(in: view.bounds, to: bitmapRep)
39 | let image = NSImage(size: view.bounds.size)
| `- warning: main actor-isolated property 'bounds' can not be referenced from a nonisolated context; this is an error in the Swift 6 language mode
40 | image.addRepresentation(bitmapRep)
41 | callback(image)
/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/SnapshotTestingHEIC/NSView.swift:42:48: warning: call to main actor-isolated instance method 'removeFromSuperview()' in a synchronous nonisolated context; this is an error in the Swift 6 language mode
40 | image.addRepresentation(bitmapRep)
41 | callback(image)
42 | views.forEach { $0.removeFromSuperview() }
| `- warning: call to main actor-isolated instance method 'removeFromSuperview()' in a synchronous nonisolated context; this is an error in the Swift 6 language mode
43 | view.frame.size = initialSize
44 | }
AppKit.NSView.removeFromSuperview:2:22: note: calls to instance method 'removeFromSuperview()' from outside of its actor context are implicitly asynchronous
1 | class NSView {
2 | @MainActor open func removeFromSuperview()}
| |- note: calls to instance method 'removeFromSuperview()' from outside of its actor context are implicitly asynchronous
| `- note: main actor isolation inferred from inheritance from class 'NSResponder'
3 |
/Users/admin/builder/spi-builder-workspace/Sources/SnapshotTestingHEIC/NSView.swift:43:34: warning: main actor-isolated property 'frame' can not be mutated from a nonisolated context; this is an error in the Swift 6 language mode
41 | callback(image)
42 | views.forEach { $0.removeFromSuperview() }
43 | view.frame.size = initialSize
| `- warning: main actor-isolated property 'frame' can not be mutated from a nonisolated context; this is an error in the Swift 6 language mode
44 | }
45 | }
/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSView.h:129:18: note: mutation of this property is only permitted within the actor
127 | - (void)setFrameOrigin:(NSPoint)newOrigin;
128 | - (void)setFrameSize:(NSSize)newSize;
129 | @property NSRect frame;
| `- note: mutation of this property is only permitted within the actor
130 | @property CGFloat frameRotation;
131 | @property CGFloat frameCenterRotation API_AVAILABLE(macos(10.5));
/Users/admin/builder/spi-builder-workspace/Sources/SnapshotTestingHEIC/NSView.swift:38:34: warning: sending 'bitmapRep' risks causing data races; this is an error in the Swift 6 language mode
36 | addImagesForRenderedViews(view).sequence().run { views in
37 | let bitmapRep = view.bitmapImageRepForCachingDisplay(in: view.bounds)!
38 | view.cacheDisplay(in: view.bounds, to: bitmapRep)
| |- warning: sending 'bitmapRep' risks causing data races; this is an error in the Swift 6 language mode
| `- note: sending 'bitmapRep' to main actor-isolated instance method 'cacheDisplay(in:to:)' risks causing data races between main actor-isolated and local nonisolated uses
39 | let image = NSImage(size: view.bounds.size)
40 | image.addRepresentation(bitmapRep)
| `- note: access can happen concurrently
41 | callback(image)
42 | views.forEach { $0.removeFromSuperview() }
[45/50] Compiling SnapshotTestingHEIC UIImage+HEIC.swift
[46/50] Compiling SnapshotTestingHEIC NSImage.swift
/Users/admin/builder/spi-builder-workspace/Sources/SnapshotTestingHEIC/NSImage.swift:8:20: warning: static property 'imageHEIC' is not concurrency-safe because non-'Sendable' type 'Diffing<NSImage>' may have shared mutable state; this is an error in the Swift 6 language mode
6 | public extension Diffing where Value == NSImage {
7 | /// A pixel-diffing strategy for NSImage's which requires a 100% match.
8 | static let imageHEIC = Diffing.imageHEIC(precision: 1, compressionQuality: .lossless)
| `- warning: static property 'imageHEIC' is not concurrency-safe because non-'Sendable' type 'Diffing<NSImage>' may have shared mutable state; this is an error in the Swift 6 language mode
9 |
10 | /// A pixel-diffing strategy for NSImage that allows customizing how precise the matching must be.
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-snapshot-testing/Sources/SnapshotTesting/Diffing.swift:5:15: note: generic struct 'Diffing' does not conform to the 'Sendable' protocol
3 |
4 | /// The ability to compare `Value`s and convert them to and from `Data`.
5 | public struct Diffing<Value> {
| `- note: generic struct 'Diffing' does not conform to the 'Sendable' protocol
6 | /// Converts a value _to_ data.
7 | public var toData: (Value) -> Data
/Users/admin/builder/spi-builder-workspace/Sources/SnapshotTestingHEIC/NSImage.swift:4:15: warning: add '@preconcurrency' to suppress 'Sendable'-related warnings from module 'SnapshotTesting'
2 | import Cocoa
3 | import XCTest
4 | @testable import SnapshotTesting
| `- warning: add '@preconcurrency' to suppress 'Sendable'-related warnings from module 'SnapshotTesting'
5 |
6 | public extension Diffing where Value == NSImage {
7 | /// A pixel-diffing strategy for NSImage's which requires a 100% match.
8 | static let imageHEIC = Diffing.imageHEIC(precision: 1, compressionQuality: .lossless)
| |- note: add '@MainActor' to make static property 'imageHEIC' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
9 |
10 | /// A pixel-diffing strategy for NSImage that allows customizing how precise the matching must be.
[47/50] Compiling SnapshotTestingHEIC ImageComparisonHelpers.swift
[48/50] Emitting module SnapshotTestingHEIC
/Users/admin/builder/spi-builder-workspace/Sources/SnapshotTestingHEIC/NSImage.swift:8:20: warning: static property 'imageHEIC' is not concurrency-safe because non-'Sendable' type 'Diffing<NSImage>' may have shared mutable state; this is an error in the Swift 6 language mode
6 | public extension Diffing where Value == NSImage {
7 | /// A pixel-diffing strategy for NSImage's which requires a 100% match.
8 | static let imageHEIC = Diffing.imageHEIC(precision: 1, compressionQuality: .lossless)
| `- warning: static property 'imageHEIC' is not concurrency-safe because non-'Sendable' type 'Diffing<NSImage>' may have shared mutable state; this is an error in the Swift 6 language mode
9 |
10 | /// A pixel-diffing strategy for NSImage that allows customizing how precise the matching must be.
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-snapshot-testing/Sources/SnapshotTesting/Diffing.swift:5:15: note: generic struct 'Diffing' does not conform to the 'Sendable' protocol
3 |
4 | /// The ability to compare `Value`s and convert them to and from `Data`.
5 | public struct Diffing<Value> {
| `- note: generic struct 'Diffing' does not conform to the 'Sendable' protocol
6 | /// Converts a value _to_ data.
7 | public var toData: (Value) -> Data
/Users/admin/builder/spi-builder-workspace/Sources/SnapshotTestingHEIC/NSImage.swift:4:15: warning: add '@preconcurrency' to suppress 'Sendable'-related warnings from module 'SnapshotTesting'
2 | import Cocoa
3 | import XCTest
4 | @testable import SnapshotTesting
| `- warning: add '@preconcurrency' to suppress 'Sendable'-related warnings from module 'SnapshotTesting'
5 |
6 | public extension Diffing where Value == NSImage {
7 | /// A pixel-diffing strategy for NSImage's which requires a 100% match.
8 | static let imageHEIC = Diffing.imageHEIC(precision: 1, compressionQuality: .lossless)
| |- note: add '@MainActor' to make static property 'imageHEIC' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
9 |
10 | /// A pixel-diffing strategy for NSImage that allows customizing how precise the matching must be.
/Users/admin/builder/spi-builder-workspace/Sources/SnapshotTestingHEIC/UIImage.swift:285:20: warning: static property 'device' is not concurrency-safe because non-'Sendable' type '(any MTLDevice)?' may have shared mutable state; this is an error in the Swift 6 language mode
283 | final class ThresholdImageProcessorKernel: CIImageProcessorKernel {
284 | static let inputThresholdKey = "thresholdValue"
285 | static let device = MTLCreateSystemDefaultDevice()
| `- warning: static property 'device' is not concurrency-safe because non-'Sendable' type '(any MTLDevice)?' may have shared mutable state; this is an error in the Swift 6 language mode
286 |
287 | override class func process(
/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk/System/Library/Frameworks/Metal.framework/Headers/MTLDevice.h:434:11: note: protocol 'MTLDevice' does not conform to the 'Sendable' protocol
432 | */
433 | API_AVAILABLE(macos(10.11), ios(8.0))
434 | @protocol MTLDevice <NSObject>
| `- note: protocol 'MTLDevice' does not conform to the 'Sendable' protocol
435 |
436 | /*!
/Users/admin/builder/spi-builder-workspace/Sources/SnapshotTestingHEIC/UIImage.swift:230:5: warning: add '@preconcurrency' to suppress 'Sendable'-related warnings from module 'Metal'
228 |
229 | #if os(iOS) || os(tvOS) || os(macOS)
230 | import CoreImage.CIKernel
| `- warning: add '@preconcurrency' to suppress 'Sendable'-related warnings from module 'Metal'
231 | import MetalPerformanceShaders
232 |
:
283 | final class ThresholdImageProcessorKernel: CIImageProcessorKernel {
284 | static let inputThresholdKey = "thresholdValue"
285 | static let device = MTLCreateSystemDefaultDevice()
| |- note: add '@MainActor' to make static property 'device' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
286 |
287 | override class func process(
[49/50] Compiling SnapshotTestingHEIC CompressionQuality.swift
[50/50] Compiling SnapshotTestingHEIC NSImage+HEIC.swift
Build complete! (26.96s)
Fetching https://github.com/pointfreeco/swift-snapshot-testing.git from cache
Fetched https://github.com/pointfreeco/swift-snapshot-testing.git from cache (2.03s)
Computing version for https://github.com/pointfreeco/swift-snapshot-testing.git
Computed https://github.com/pointfreeco/swift-snapshot-testing.git at 1.18.7 (2.56s)
Fetching https://github.com/pointfreeco/swift-custom-dump from cache
Fetching https://github.com/swiftlang/swift-syntax from cache
Fetched https://github.com/pointfreeco/swift-custom-dump from cache (1.10s)
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Computing version for https://github.com/pointfreeco/swift-custom-dump
Computed https://github.com/pointfreeco/swift-custom-dump at 1.3.3 (2.37s)
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Fetched https://github.com/pointfreeco/xctest-dynamic-overlay from cache (0.79s)
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Computed https://github.com/swiftlang/swift-syntax at 602.0.0 (1.46s)
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Computed https://github.com/pointfreeco/xctest-dynamic-overlay at 1.7.0 (0.57s)
Creating working copy for https://github.com/pointfreeco/xctest-dynamic-overlay
Working copy of https://github.com/pointfreeco/xctest-dynamic-overlay resolved at 1.7.0
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Working copy of https://github.com/swiftlang/swift-syntax resolved at 602.0.0
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Working copy of https://github.com/pointfreeco/swift-custom-dump resolved at 1.3.3
Creating working copy for https://github.com/pointfreeco/swift-snapshot-testing.git
Working copy of https://github.com/pointfreeco/swift-snapshot-testing.git resolved at 1.18.7
Build complete.
{
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{
"identity" : "swift-snapshot-testing",
"requirement" : {
"range" : [
{
"lower_bound" : "1.18.7",
"upper_bound" : "2.0.0"
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"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
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"products" : [
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"targets" : [
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"targets" : [
{
"c99name" : "SnapshotTestingHEICTests",
"module_type" : "SwiftTarget",
"name" : "SnapshotTestingHEICTests",
"path" : "Tests/SnapshotTestingHEICTests",
"sources" : [
"SnapshotTestingHEICTests.swift",
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{
"c99name" : "SnapshotTestingHEIC",
"module_type" : "SwiftTarget",
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"sources" : [
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"HEIC/NSImage+HEIC.swift",
"HEIC/UIImage+HEIC.swift",
"ImageComparisonHelpers.swift",
"NSImage.swift",
"NSView.swift",
"NSViewController.swift",
"SwiftUIView.swift",
"UIImage.swift",
"UIView.swift",
"UIViewController.swift"
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"tools_version" : "5.2"
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Done.