Swift Package IndexBuild Information
Failed to build swift-tts, reference 2.1.2 (01ed54), with Swift 6.1 for macOS (SPM) on 27 Apr 2025 11:15:43 UTC.
Build Command
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun swift build --arch arm64Build Log
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RunAll
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Builder version: 4.61.0
Interrupt handler set up.
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Checkout
========================================
Clone URL: https://github.com/renaudjenny/swift-tts.git
Reference: 2.1.2
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/renaudjenny/swift-tts
* tag 2.1.2 -> FETCH_HEAD
HEAD is now at 01ed546 build(macOS): re-add macOS in the package but error if it's built for it
Cloned https://github.com/renaudjenny/swift-tts.git
Revision (git rev-parse @):
01ed546e43f75e45eee49ed91f5a449d86e48fa3
SUCCESS checkout https://github.com/renaudjenny/swift-tts.git at 2.1.2
Fetching https://github.com/pointfreeco/swift-clocks from cache
Fetching https://github.com/pointfreeco/xctest-dynamic-overlay from cache
Fetching https://github.com/pointfreeco/swift-dependencies from cache
Fetching https://github.com/pointfreeco/combine-schedulers from cache
Fetched https://github.com/pointfreeco/combine-schedulers from cache (0.62s)
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Fetched https://github.com/pointfreeco/swift-dependencies from cache (0.64s)
Computing version for https://github.com/pointfreeco/swift-dependencies
Computed https://github.com/pointfreeco/swift-dependencies at 0.2.0 (1.25s)
Computing version for https://github.com/pointfreeco/xctest-dynamic-overlay
Computed https://github.com/pointfreeco/xctest-dynamic-overlay at 0.8.4 (0.56s)
Computing version for https://github.com/pointfreeco/swift-clocks
Computed https://github.com/pointfreeco/swift-clocks at 0.2.0 (0.57s)
Computing version for https://github.com/pointfreeco/combine-schedulers
Computed https://github.com/pointfreeco/combine-schedulers at 0.9.1 (0.58s)
Creating working copy for https://github.com/pointfreeco/swift-dependencies
Working copy of https://github.com/pointfreeco/swift-dependencies resolved at 0.2.0
Creating working copy for https://github.com/pointfreeco/swift-clocks
Working copy of https://github.com/pointfreeco/swift-clocks resolved at 0.2.0
Creating working copy for https://github.com/pointfreeco/combine-schedulers
Working copy of https://github.com/pointfreeco/combine-schedulers resolved at 0.9.1
Creating working copy for https://github.com/pointfreeco/xctest-dynamic-overlay
Working copy of https://github.com/pointfreeco/xctest-dynamic-overlay resolved at 0.8.4
========================================
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": "swift-tts",
"name": "swift-tts",
"url": "https://github.com/renaudjenny/swift-tts.git",
"version": "unspecified",
"path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/swift-tts",
"dependencies": [
{
"identity": "swift-dependencies",
"name": "swift-dependencies",
"url": "https://github.com/pointfreeco/swift-dependencies",
"version": "0.6.0",
"path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/swift-dependencies",
"dependencies": [
{
"identity": "combine-schedulers",
"name": "combine-schedulers",
"url": "https://github.com/pointfreeco/combine-schedulers",
"version": "0.11.0",
"path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/combine-schedulers",
"dependencies": [
{
"identity": "swift-concurrency-extras",
"name": "swift-concurrency-extras",
"url": "https://github.com/pointfreeco/swift-concurrency-extras",
"version": "0.1.2",
"path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/swift-concurrency-extras",
"dependencies": [
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{
"identity": "xctest-dynamic-overlay",
"name": "xctest-dynamic-overlay",
"url": "https://github.com/pointfreeco/xctest-dynamic-overlay",
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"path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/xctest-dynamic-overlay",
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{
"identity": "swift-clocks",
"name": "swift-clocks",
"url": "https://github.com/pointfreeco/swift-clocks",
"version": "0.4.0",
"path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/swift-clocks",
"dependencies": [
{
"identity": "swift-concurrency-extras",
"name": "swift-concurrency-extras",
"url": "https://github.com/pointfreeco/swift-concurrency-extras",
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"path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/swift-concurrency-extras",
"dependencies": [
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"name": "xctest-dynamic-overlay",
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"path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/xctest-dynamic-overlay",
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},
{
"identity": "swift-concurrency-extras",
"name": "swift-concurrency-extras",
"url": "https://github.com/pointfreeco/swift-concurrency-extras",
"version": "0.1.2",
"path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/swift-concurrency-extras",
"dependencies": [
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"name": "xctest-dynamic-overlay",
"url": "https://github.com/pointfreeco/xctest-dynamic-overlay",
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]
}
]
}
Fetching https://github.com/renaudjenny/swift-tts.git
[1/90] Fetching swift-tts
Fetched https://github.com/renaudjenny/swift-tts.git from cache (0.62s)
Fetching https://github.com/pointfreeco/swift-dependencies from cache
Fetched https://github.com/pointfreeco/swift-dependencies from cache (0.41s)
Computing version for https://github.com/pointfreeco/swift-dependencies
Computed https://github.com/pointfreeco/swift-dependencies at 0.6.0 (1.01s)
Fetching https://github.com/pointfreeco/swift-clocks from cache
Fetching https://github.com/pointfreeco/xctest-dynamic-overlay from cache
Fetching https://github.com/pointfreeco/swift-concurrency-extras from cache
Fetching https://github.com/pointfreeco/combine-schedulers from cache
Fetched https://github.com/pointfreeco/combine-schedulers from cache (0.47s)
Fetched https://github.com/pointfreeco/xctest-dynamic-overlay from cache (0.47s)
Fetched https://github.com/pointfreeco/swift-clocks from cache (0.47s)
Fetched https://github.com/pointfreeco/swift-concurrency-extras from cache (0.47s)
Computing version for https://github.com/pointfreeco/swift-clocks
Computed https://github.com/pointfreeco/swift-clocks at 0.4.0 (1.06s)
Computing version for https://github.com/pointfreeco/combine-schedulers
Computed https://github.com/pointfreeco/combine-schedulers at 0.11.0 (0.55s)
Computing version for https://github.com/pointfreeco/swift-concurrency-extras
Computed https://github.com/pointfreeco/swift-concurrency-extras at 0.1.2 (0.56s)
Computing version for https://github.com/pointfreeco/xctest-dynamic-overlay
Computed https://github.com/pointfreeco/xctest-dynamic-overlay at 0.9.0 (0.03s)
Creating working copy for https://github.com/pointfreeco/swift-concurrency-extras
Working copy of https://github.com/pointfreeco/swift-concurrency-extras resolved at 0.1.2
Creating working copy for https://github.com/pointfreeco/swift-clocks
Working copy of https://github.com/pointfreeco/swift-clocks resolved at 0.4.0
Creating working copy for https://github.com/pointfreeco/combine-schedulers
Working copy of https://github.com/pointfreeco/combine-schedulers resolved at 0.11.0
Creating working copy for https://github.com/pointfreeco/swift-dependencies
Working copy of https://github.com/pointfreeco/swift-dependencies resolved at 0.6.0
Creating working copy for https://github.com/renaudjenny/swift-tts.git
Working copy of https://github.com/renaudjenny/swift-tts.git resolved at 2.1.2 (01ed546)
Creating working copy for https://github.com/pointfreeco/xctest-dynamic-overlay
Working copy of https://github.com/pointfreeco/xctest-dynamic-overlay resolved at 0.9.0
warning: '.resolve-product-dependencies': dependency 'swift-tts' is not used by any target
Found 1 product dependencies
- swift-dependencies
========================================
Build
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Selected platform: macosSpm
Swift version: 6.1
Building package at path: $PWD
https://github.com/renaudjenny/swift-tts.git
https://github.com/renaudjenny/swift-tts.git
{
"dependencies" : [
{
"identity" : "swift-dependencies",
"requirement" : {
"range" : [
{
"lower_bound" : "0.2.0",
"upper_bound" : "1.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/pointfreeco/swift-dependencies"
}
],
"manifest_display_name" : "swift-tts",
"name" : "swift-tts",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
{
"name" : "ios",
"version" : "15.0"
},
{
"name" : "macos",
"version" : "13.0"
}
],
"products" : [
{
"name" : "SwiftTTS",
"targets" : [
"SwiftTTS"
],
"type" : {
"library" : [
"automatic"
]
}
},
{
"name" : "SwiftTTSDependency",
"targets" : [
"SwiftTTSDependency"
],
"type" : {
"library" : [
"automatic"
]
}
},
{
"name" : "SwiftTTSCombine",
"targets" : [
"SwiftTTSCombine"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "SwiftTTSTests",
"module_type" : "SwiftTarget",
"name" : "SwiftTTSTests",
"path" : "Tests/SwiftTTSTests",
"sources" : [
"SwiftTTSTests.swift"
],
"target_dependencies" : [
"SwiftTTS"
],
"type" : "test"
},
{
"c99name" : "SwiftTTSDependency",
"module_type" : "SwiftTarget",
"name" : "SwiftTTSDependency",
"path" : "Sources/SwiftTTSDependency",
"product_dependencies" : [
"Dependencies"
],
"product_memberships" : [
"SwiftTTSDependency"
],
"sources" : [
"SwiftTTSDependency.swift"
],
"target_dependencies" : [
"SwiftTTS"
],
"type" : "library"
},
{
"c99name" : "SwiftTTSCombine",
"module_type" : "SwiftTarget",
"name" : "SwiftTTSCombine",
"path" : "Sources/SwiftTTSCombine",
"product_memberships" : [
"SwiftTTSCombine"
],
"sources" : [
"SwiftTTSCombine.swift"
],
"type" : "library"
},
{
"c99name" : "SwiftTTS",
"module_type" : "SwiftTarget",
"name" : "SwiftTTS",
"path" : "Sources/SwiftTTS",
"product_memberships" : [
"SwiftTTS",
"SwiftTTSDependency"
],
"sources" : [
"SwiftTTS.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...
[0/8] Write sources
[7/8] Write swift-version-2F0A5646E1D333AE.txt
[9/21] Compiling XCTestDynamicOverlay Deprecations.swift
[10/21] Compiling XCTestDynamicOverlay Unimplemented.swift
[11/21] Compiling XCTestDynamicOverlay RuntimeWarnings.swift
[12/21] Compiling XCTestDynamicOverlay XCTFail.swift
[13/21] Compiling XCTestDynamicOverlay XCTIsTesting.swift
[14/21] Compiling XCTestDynamicOverlay GeneratePlaceholder.swift
[15/21] Compiling XCTestDynamicOverlay XCTCurrentTestCase.swift
[16/21] Emitting module XCTestDynamicOverlay
[17/21] Compiling XCTestDynamicOverlay DefaultInitializable.swift
error: emit-module command failed with exit code 1 (use -v to see invocation)
[18/43] Emitting module SwiftTTS
/Users/admin/builder/spi-builder-workspace/Sources/SwiftTTS/SwiftTTS.swift:2:8: error: This library is not compatible with macOS
1 | #if os(macOS)
2 | #error("This library is not compatible with macOS")
| `- error: This library is not compatible with macOS
3 | #endif
4 |
/Users/admin/builder/spi-builder-workspace/Sources/SwiftTTS/SwiftTTS.swift:37:9: warning: stored property 'rateRatio' of 'Sendable'-conforming class 'Engine' is mutable; this is an error in the Swift 6 language mode
35 | private final class Engine: NSObject, AVSpeechSynthesizerDelegate {
36 |
37 | var rateRatio: Float
| `- warning: stored property 'rateRatio' of 'Sendable'-conforming class 'Engine' is mutable; this is an error in the Swift 6 language mode
38 | var voice: AVSpeechSynthesisVoice?
39 | var isSpeaking: ((Bool) -> Void)?
error: emit-module command failed with exit code 1 (use -v to see invocation)
[19/43] Emitting module SwiftTTSCombine
/Users/admin/builder/spi-builder-workspace/Sources/SwiftTTSCombine/SwiftTTSCombine.swift:2:8: error: This library is not compatible with macOS
1 | #if os(macOS)
2 | #error("This library is not compatible with macOS")
| `- error: This library is not compatible with macOS
3 | #endif
4 |
/Users/admin/builder/spi-builder-workspace/Sources/SwiftTTSCombine/SwiftTTSCombine.swift:18:28: warning: stored property '_isSpeaking' of 'Sendable'-conforming class 'Engine' is mutable; this is an error in the Swift 6 language mode
16 |
17 | public final class Engine: NSObject, ObservableObject {
18 | @Published private var isSpeaking: Bool = false
| `- warning: stored property '_isSpeaking' of 'Sendable'-conforming class 'Engine' is mutable; this is an error in the Swift 6 language mode
19 | @Published private var speakingProgress: Double = 0.0
20 | public var rateRatio: Float
[20/43] Compiling SwiftTTS SwiftTTS.swift
/Users/admin/builder/spi-builder-workspace/Sources/SwiftTTS/SwiftTTS.swift:2:8: error: This library is not compatible with macOS
1 | #if os(macOS)
2 | #error("This library is not compatible with macOS")
| `- error: This library is not compatible with macOS
3 | #endif
4 |
/Users/admin/builder/spi-builder-workspace/Sources/SwiftTTS/SwiftTTS.swift:37:9: warning: stored property 'rateRatio' of 'Sendable'-conforming class 'Engine' is mutable; this is an error in the Swift 6 language mode
35 | private final class Engine: NSObject, AVSpeechSynthesizerDelegate {
36 |
37 | var rateRatio: Float
| `- warning: stored property 'rateRatio' of 'Sendable'-conforming class 'Engine' is mutable; this is an error in the Swift 6 language mode
38 | var voice: AVSpeechSynthesisVoice?
39 | var isSpeaking: ((Bool) -> Void)?
[21/43] Compiling SwiftTTSCombine SwiftTTSCombine.swift
/Users/admin/builder/spi-builder-workspace/Sources/SwiftTTSCombine/SwiftTTSCombine.swift:2:8: error: This library is not compatible with macOS
1 | #if os(macOS)
2 | #error("This library is not compatible with macOS")
| `- error: This library is not compatible with macOS
3 | #endif
4 |
/Users/admin/builder/spi-builder-workspace/Sources/SwiftTTSCombine/SwiftTTSCombine.swift:18:28: warning: stored property '_isSpeaking' of 'Sendable'-conforming class 'Engine' is mutable; this is an error in the Swift 6 language mode
16 |
17 | public final class Engine: NSObject, ObservableObject {
18 | @Published private var isSpeaking: Bool = false
| `- warning: stored property '_isSpeaking' of 'Sendable'-conforming class 'Engine' is mutable; this is an error in the Swift 6 language mode
19 | @Published private var speakingProgress: Double = 0.0
20 | public var rateRatio: Float
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun swift build --arch arm64
[0/1] Planning build
Building for debugging...
[0/1] Write swift-version-2F0A5646E1D333AE.txt
[2/14] Compiling XCTestDynamicOverlay DefaultInitializable.swift
[3/14] Compiling XCTestDynamicOverlay Deprecations.swift
[4/14] Compiling XCTestDynamicOverlay XCTIsTesting.swift
[5/14] Emitting module XCTestDynamicOverlay
[6/14] Compiling XCTestDynamicOverlay XCTCurrentTestCase.swift
[7/14] Compiling XCTestDynamicOverlay GeneratePlaceholder.swift
[8/14] Compiling XCTestDynamicOverlay Unimplemented.swift
[9/14] Compiling XCTestDynamicOverlay RuntimeWarnings.swift
[10/14] Compiling XCTestDynamicOverlay XCTFail.swift
error: emit-module command failed with exit code 1 (use -v to see invocation)
[11/14] Emitting module SwiftTTSCombine
/Users/admin/builder/spi-builder-workspace/Sources/SwiftTTSCombine/SwiftTTSCombine.swift:2:8: error: This library is not compatible with macOS
1 | #if os(macOS)
2 | #error("This library is not compatible with macOS")
| `- error: This library is not compatible with macOS
3 | #endif
4 |
[12/14] Compiling SwiftTTSCombine SwiftTTSCombine.swift
/Users/admin/builder/spi-builder-workspace/Sources/SwiftTTSCombine/SwiftTTSCombine.swift:2:8: error: This library is not compatible with macOS
1 | #if os(macOS)
2 | #error("This library is not compatible with macOS")
| `- error: This library is not compatible with macOS
3 | #endif
4 |
error: emit-module command failed with exit code 1 (use -v to see invocation)
[13/14] Emitting module SwiftTTS
/Users/admin/builder/spi-builder-workspace/Sources/SwiftTTS/SwiftTTS.swift:2:8: error: This library is not compatible with macOS
1 | #if os(macOS)
2 | #error("This library is not compatible with macOS")
| `- error: This library is not compatible with macOS
3 | #endif
4 |
BUILD FAILURE 6.1 macosSpm