Swift Package IndexBuild Information
Successful build of SwiftEdgeTTS, reference v1.3.0 (6fafd2), with Swift 6.1 for macOS (SPM) on 19 Feb 2026 22:14:34 UTC.
Swift 6 data race errors: 1
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/herrkaefer/SwiftEdgeTTS.git
Reference: v1.3.0
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/herrkaefer/SwiftEdgeTTS
* tag v1.3.0 -> FETCH_HEAD
HEAD is now at 6fafd2d Align with edge-tts 7.2.7 and add README audio demos
Cloned https://github.com/herrkaefer/SwiftEdgeTTS.git
Revision (git rev-parse @):
6fafd2dd66e45358812c98e3bb2fa28b2757e614
SUCCESS checkout https://github.com/herrkaefer/SwiftEdgeTTS.git at v1.3.0
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Build
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Selected platform: macosSpm
Swift version: 6.1
Building package at path: $PWD
https://github.com/herrkaefer/SwiftEdgeTTS.git
https://github.com/herrkaefer/SwiftEdgeTTS.git
{
"dependencies" : [
],
"manifest_display_name" : "SwiftEdgeTTS",
"name" : "SwiftEdgeTTS",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
{
"name" : "macos",
"version" : "12.0"
},
{
"name" : "ios",
"version" : "15.0"
}
],
"products" : [
{
"name" : "SwiftEdgeTTS",
"targets" : [
"SwiftEdgeTTS"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "SwiftEdgeTTSTests",
"module_type" : "SwiftTarget",
"name" : "SwiftEdgeTTSTests",
"path" : "Tests/SwiftEdgeTTSTests",
"sources" : [
"EdgeTTSServiceTests.swift"
],
"target_dependencies" : [
"SwiftEdgeTTS"
],
"type" : "test"
},
{
"c99name" : "SwiftEdgeTTS",
"module_type" : "SwiftTarget",
"name" : "SwiftEdgeTTS",
"path" : "Sources/SwiftEdgeTTS",
"product_memberships" : [
"SwiftEdgeTTS"
],
"sources" : [
"EdgeTTSClient.swift",
"EdgeTTSService.swift"
],
"type" : "library"
}
],
"tools_version" : "5.9"
}
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 SwiftEdgeTTS EdgeTTSService.swift
/Users/admin/builder/spi-builder-workspace/Sources/SwiftEdgeTTS/EdgeTTSService.swift:225:24: warning: static property 'hardcodedVoicesData' is not concurrency-safe because non-'Sendable' type '[String : [EdgeTTSVoice]]' may have shared mutable state; this is an error in the Swift 6 language mode
223 | }
224 |
225 | private static let hardcodedVoicesData: [String: [EdgeTTSVoice]] = [
| |- warning: static property 'hardcodedVoicesData' is not concurrency-safe because non-'Sendable' type '[String : [EdgeTTSVoice]]' may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make static property 'hardcodedVoicesData' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
226 | "af": [
227 | make("af-ZA-AdriNeural", "Female", "General", "Friendly, Positive", "af-ZA"),
/Users/admin/builder/spi-builder-workspace/Sources/SwiftEdgeTTS/EdgeTTSClient.swift:60:15: note: consider making struct 'EdgeTTSVoice' conform to the 'Sendable' protocol
58 | /// Edge-TTS Voice model
59 | @available(macOS 12.0, iOS 15.0, *)
60 | public struct EdgeTTSVoice: Codable {
| `- note: consider making struct 'EdgeTTSVoice' conform to the 'Sendable' protocol
61 | public let shortName: String
62 | public let gender: String
[4/5] Compiling SwiftEdgeTTS EdgeTTSClient.swift
[5/5] Emitting module SwiftEdgeTTS
/Users/admin/builder/spi-builder-workspace/Sources/SwiftEdgeTTS/EdgeTTSService.swift:225:24: warning: static property 'hardcodedVoicesData' is not concurrency-safe because non-'Sendable' type '[String : [EdgeTTSVoice]]' may have shared mutable state; this is an error in the Swift 6 language mode
223 | }
224 |
225 | private static let hardcodedVoicesData: [String: [EdgeTTSVoice]] = [
| |- warning: static property 'hardcodedVoicesData' is not concurrency-safe because non-'Sendable' type '[String : [EdgeTTSVoice]]' may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make static property 'hardcodedVoicesData' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
226 | "af": [
227 | make("af-ZA-AdriNeural", "Female", "General", "Friendly, Positive", "af-ZA"),
/Users/admin/builder/spi-builder-workspace/Sources/SwiftEdgeTTS/EdgeTTSClient.swift:60:15: note: consider making struct 'EdgeTTSVoice' conform to the 'Sendable' protocol
58 | /// Edge-TTS Voice model
59 | @available(macOS 12.0, iOS 15.0, *)
60 | public struct EdgeTTSVoice: Codable {
| `- note: consider making struct 'EdgeTTSVoice' conform to the 'Sendable' protocol
61 | public let shortName: String
62 | public let gender: String
Build complete! (9.00s)
Build complete.
{
"dependencies" : [
],
"manifest_display_name" : "SwiftEdgeTTS",
"name" : "SwiftEdgeTTS",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
{
"name" : "macos",
"version" : "12.0"
},
{
"name" : "ios",
"version" : "15.0"
}
],
"products" : [
{
"name" : "SwiftEdgeTTS",
"targets" : [
"SwiftEdgeTTS"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "SwiftEdgeTTSTests",
"module_type" : "SwiftTarget",
"name" : "SwiftEdgeTTSTests",
"path" : "Tests/SwiftEdgeTTSTests",
"sources" : [
"EdgeTTSServiceTests.swift"
],
"target_dependencies" : [
"SwiftEdgeTTS"
],
"type" : "test"
},
{
"c99name" : "SwiftEdgeTTS",
"module_type" : "SwiftTarget",
"name" : "SwiftEdgeTTS",
"path" : "Sources/SwiftEdgeTTS",
"product_memberships" : [
"SwiftEdgeTTS"
],
"sources" : [
"EdgeTTSClient.swift",
"EdgeTTSService.swift"
],
"type" : "library"
}
],
"tools_version" : "5.9"
}
Done.