Swift Package IndexBuild Information
Successful build of DSWaveformImage, reference 14.3.0 (a7a96c), with Swift 6.1 for macOS (SPM) on 23 Jan 2026 09:44:26 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
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RunAll
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Builder version: 4.68.0
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/dmrschmidt/DSWaveformImage.git
Reference: 14.3.0
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/dmrschmidt/DSWaveformImage
* tag 14.3.0 -> FETCH_HEAD
HEAD is now at a7a96cf Merge pull request #110 from mihai8804858/main
Cloned https://github.com/dmrschmidt/DSWaveformImage.git
Revision (git rev-parse @):
a7a96cf4478c6fa084e76c175bcf7f4c9a38f80a
SUCCESS checkout https://github.com/dmrschmidt/DSWaveformImage.git at 14.3.0
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Build
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Selected platform: macosSpm
Swift version: 6.1
Building package at path: $PWD
https://github.com/dmrschmidt/DSWaveformImage.git
https://github.com/dmrschmidt/DSWaveformImage.git
{
"dependencies" : [
],
"manifest_display_name" : "DSWaveformImage",
"name" : "DSWaveformImage",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
{
"name" : "ios",
"version" : "15.0"
},
{
"name" : "macos",
"version" : "12.0"
}
],
"products" : [
{
"name" : "DSWaveformImage",
"targets" : [
"DSWaveformImage"
],
"type" : {
"library" : [
"automatic"
]
}
},
{
"name" : "DSWaveformImageViews",
"targets" : [
"DSWaveformImageViews"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "DSWaveformImageViews",
"module_type" : "SwiftTarget",
"name" : "DSWaveformImageViews",
"path" : "Sources/DSWaveformImageViews",
"product_memberships" : [
"DSWaveformImageViews"
],
"sources" : [
"SwiftUI/DefaultShapeStyler.swift",
"SwiftUI/VersionMigrations.swift",
"SwiftUI/WaveformLiveCanvas.swift",
"SwiftUI/WaveformShape.swift",
"SwiftUI/WaveformView.swift",
"UIKit/WaveformImageView.swift",
"UIKit/WaveformLiveView.swift"
],
"target_dependencies" : [
"DSWaveformImage"
],
"type" : "library"
},
{
"c99name" : "DSWaveformImage",
"module_type" : "SwiftTarget",
"name" : "DSWaveformImage",
"path" : "Sources/DSWaveformImage",
"product_memberships" : [
"DSWaveformImage",
"DSWaveformImageViews"
],
"sources" : [
"Renderers/CircularWaveformRenderer.swift",
"Renderers/LinearWaveformRenderer.swift",
"Renderers/WaveformRenderer.swift",
"TempiFFT.swift",
"WaveformAnalyzer.swift",
"WaveformImageDrawer+iOS.swift",
"WaveformImageDrawer+macOS.swift",
"WaveformImageDrawer.swift",
"WaveformImageTypes.swift"
],
"type" : "library"
}
],
"tools_version" : "5.7"
}
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
[4/13] Compiling DSWaveformImage WaveformImageDrawer.swift
/Users/admin/builder/spi-builder-workspace/Sources/DSWaveformImage/WaveformImageDrawer.swift:50:14: warning: passing closure as a 'sending' parameter risks causing data races between code in the current task and concurrent execution of the closure; this is an error in the Swift 6 language mode
48 | position: Waveform.Position = .middle,
49 | completionHandler: @escaping (Result<DSImage, Error>) -> ()) {
50 | Task {
| `- warning: passing closure as a 'sending' parameter risks causing data races between code in the current task and concurrent execution of the closure; this is an error in the Swift 6 language mode
51 | do {
52 | let image = try await render(fromAudioAt: audioAssetURL, with: configuration, renderer: renderer, qos: qos, position: position)
| `- note: closure captures 'self' which is accessible to code in the current task
53 | completionHandler(.success(image))
54 | } catch {
[5/13] Compiling DSWaveformImage WaveformImageDrawer+iOS.swift
[6/13] Compiling DSWaveformImage WaveformImageTypes.swift
[7/13] Compiling DSWaveformImage TempiFFT.swift
[8/13] Compiling DSWaveformImage WaveformRenderer.swift
[9/13] Emitting module DSWaveformImage
[10/13] Compiling DSWaveformImage CircularWaveformRenderer.swift
[11/13] Compiling DSWaveformImage WaveformImageDrawer+macOS.swift
[12/13] Compiling DSWaveformImage WaveformAnalyzer.swift
/Users/admin/builder/spi-builder-workspace/Sources/DSWaveformImage/WaveformAnalyzer.swift:44:58: warning: passing closure as a 'sending' parameter risks causing data races between code in the current task and concurrent execution of the closure; this is an error in the Swift 6 language mode
42 | /// - Parameter qos: QoS of the DispatchQueue the calculations are performed (and returned) on.
43 | public func samples(fromAsset audioAsset: AVAsset, count: Int, qos: DispatchQoS.QoSClass = .userInitiated) async throws -> [Float] {
44 | try await Task(priority: taskPriority(qos: qos)) {
| `- warning: passing closure as a 'sending' parameter risks causing data races between code in the current task and concurrent execution of the closure; this is an error in the Swift 6 language mode
45 | let assetReader = try AVAssetReader(asset: audioAsset)
| `- note: closure captures 'audioAsset' which is accessible to code in the current task
46 |
47 | guard let assetTrack = try await audioAsset.loadTracks(withMediaType: .audio).first else {
/Users/admin/builder/spi-builder-workspace/Sources/DSWaveformImage/WaveformAnalyzer.swift:64:14: warning: passing closure as a 'sending' parameter risks causing data races between code in the current task and concurrent execution of the closure; this is an error in the Swift 6 language mode
62 | @available(*, deprecated, renamed: "samples(fromAudioAt:count:qos:)")
63 | public func samples(fromAudioAt audioAssetURL: URL, count: Int, qos: DispatchQoS.QoSClass = .userInitiated, completionHandler: @escaping (Result<[Float], Error>) -> ()) {
64 | Task {
| `- warning: passing closure as a 'sending' parameter risks causing data races between code in the current task and concurrent execution of the closure; this is an error in the Swift 6 language mode
65 | do {
66 | let samples = try await samples(fromAudioAt: audioAssetURL, count: count, qos: qos)
67 | completionHandler(.success(samples))
| `- note: closure captures 'completionHandler' which is accessible to code in the current task
68 | } catch {
69 | completionHandler(.failure(error))
[13/13] Compiling DSWaveformImage LinearWaveformRenderer.swift
[14/21] Compiling DSWaveformImageViews WaveformLiveView.swift
[15/21] Compiling DSWaveformImageViews WaveformImageView.swift
[16/21] Compiling DSWaveformImageViews WaveformShape.swift
[17/21] Compiling DSWaveformImageViews WaveformLiveCanvas.swift
[18/21] Compiling DSWaveformImageViews VersionMigrations.swift
[19/21] Emitting module DSWaveformImageViews
[20/21] Compiling DSWaveformImageViews WaveformView.swift
[21/21] Compiling DSWaveformImageViews DefaultShapeStyler.swift
Build complete! (11.53s)
Build complete.
{
"dependencies" : [
],
"manifest_display_name" : "DSWaveformImage",
"name" : "DSWaveformImage",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
{
"name" : "ios",
"version" : "15.0"
},
{
"name" : "macos",
"version" : "12.0"
}
],
"products" : [
{
"name" : "DSWaveformImage",
"targets" : [
"DSWaveformImage"
],
"type" : {
"library" : [
"automatic"
]
}
},
{
"name" : "DSWaveformImageViews",
"targets" : [
"DSWaveformImageViews"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "DSWaveformImageViews",
"module_type" : "SwiftTarget",
"name" : "DSWaveformImageViews",
"path" : "Sources/DSWaveformImageViews",
"product_memberships" : [
"DSWaveformImageViews"
],
"sources" : [
"SwiftUI/DefaultShapeStyler.swift",
"SwiftUI/VersionMigrations.swift",
"SwiftUI/WaveformLiveCanvas.swift",
"SwiftUI/WaveformShape.swift",
"SwiftUI/WaveformView.swift",
"UIKit/WaveformImageView.swift",
"UIKit/WaveformLiveView.swift"
],
"target_dependencies" : [
"DSWaveformImage"
],
"type" : "library"
},
{
"c99name" : "DSWaveformImage",
"module_type" : "SwiftTarget",
"name" : "DSWaveformImage",
"path" : "Sources/DSWaveformImage",
"product_memberships" : [
"DSWaveformImage",
"DSWaveformImageViews"
],
"sources" : [
"Renderers/CircularWaveformRenderer.swift",
"Renderers/LinearWaveformRenderer.swift",
"Renderers/WaveformRenderer.swift",
"TempiFFT.swift",
"WaveformAnalyzer.swift",
"WaveformImageDrawer+iOS.swift",
"WaveformImageDrawer+macOS.swift",
"WaveformImageDrawer.swift",
"WaveformImageTypes.swift"
],
"type" : "library"
}
],
"tools_version" : "5.7"
}
Done.