Build Information
Successful build of CoreAudioTapKit, reference main (aab395), with Swift 6.3 for macOS (SPM) on 7 Sep 2026 06:33:16 UTC.
Swift 6 data race errors: 0
Build Command
env DEVELOPER_DIR=/Applications/Xcode-26.5.0.app xcrun swift build --arch arm64Build Log
========================================
RunAll
========================================
Builder version: 5.0.2
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/CJStanfield/CoreAudioTapKit.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/CJStanfield/CoreAudioTapKit
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at aab395f Merge pull request #1 from CJStanfield/feat/single-clock
Cloned https://github.com/CJStanfield/CoreAudioTapKit.git
Revision (git rev-parse @):
aab395f1e8e5dd1bd369c3bbfcf5c6bdca85e099
SUCCESS checkout https://github.com/CJStanfield/CoreAudioTapKit.git at main
========================================
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",
"traits": [
"default"
],
"dependencies": [
{
"identity": "coreaudiotapkit",
"name": "CoreAudioTapKit",
"url": "https://github.com/CJStanfield/CoreAudioTapKit.git",
"version": "unspecified",
"path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/CoreAudioTapKit",
"traits": [
"default"
],
"dependencies": [
]
}
]
}
Fetching https://github.com/CJStanfield/CoreAudioTapKit.git
[1/99] Fetching coreaudiotapkit
Fetched https://github.com/CJStanfield/CoreAudioTapKit.git from cache (0.84s)
Creating working copy for https://github.com/CJStanfield/CoreAudioTapKit.git
Working copy of https://github.com/CJStanfield/CoreAudioTapKit.git resolved at main (aab395f)
Found 0 product dependencies
========================================
Build
========================================
Selected platform: macosSpm
Swift version: 6.3
Building package at path: $PWD
https://github.com/CJStanfield/CoreAudioTapKit.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.5.0.app xcrun swift build --arch arm64
Building for debugging...
[0/7] Write sources
[2/7] Write TapKitDemo-entitlement.plist
[3/7] Write swift-version-69A768CDF2A0BEE1.txt
[5/17] Emitting module CoreAudioTapKit
[6/17] Compiling CoreAudioTapKit CoreAudioTapError.swift
[7/17] Compiling CoreAudioTapKit SystemTapCapture.swift
[8/17] Compiling CoreAudioTapKit AudioOutputDevice.swift
[9/17] Compiling CoreAudioTapKit SystemAudioDeviceLookup.swift
[10/17] Compiling CoreAudioTapKit AudioProcessor.swift
[11/17] Compiling CoreAudioTapKit AudioBufferListUtilities.swift
[12/17] Compiling CoreAudioTapKit AudioDevices.swift
[13/17] Compiling CoreAudioTapKit SystemAudioTapEngine.swift
[14/17] Compiling CoreAudioTapKit TapKitIdentity.swift
[15/21] Compiling TapKitDemo TapKitDemoApp.swift
[16/21] Compiling TapKitDemo GainProcessor.swift
[17/21] Emitting module TapKitDemo
[18/21] Compiling TapKitDemo ContentView.swift
[18/21] Write Objects.LinkFileList
[19/21] Linking TapKitDemo
[20/21] Applying TapKitDemo
Build complete! (12.28s)
Build complete.
{
"dependencies" : [
],
"manifest_display_name" : "CoreAudioTapKit",
"name" : "CoreAudioTapKit",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
{
"name" : "macos",
"version" : "14.2"
}
],
"products" : [
{
"name" : "CoreAudioTapKit",
"targets" : [
"CoreAudioTapKit"
],
"type" : {
"library" : [
"automatic"
]
}
},
{
"name" : "TapKitDemo",
"targets" : [
"TapKitDemo"
],
"type" : {
"executable" : null
}
}
],
"targets" : [
{
"c99name" : "TapKitDemo",
"module_type" : "SwiftTarget",
"name" : "TapKitDemo",
"path" : "Sources/TapKitDemo",
"product_memberships" : [
"TapKitDemo"
],
"sources" : [
"ContentView.swift",
"GainProcessor.swift",
"TapKitDemoApp.swift"
],
"target_dependencies" : [
"CoreAudioTapKit"
],
"type" : "executable"
},
{
"c99name" : "CoreAudioTapKitTests",
"module_type" : "SwiftTarget",
"name" : "CoreAudioTapKitTests",
"path" : "Tests/CoreAudioTapKitTests",
"sources" : [
"AudioBufferListUtilitiesTests.swift",
"AudioDevicesTests.swift",
"AudioProcessorTests.swift"
],
"target_dependencies" : [
"CoreAudioTapKit"
],
"type" : "test"
},
{
"c99name" : "CoreAudioTapKit",
"module_type" : "SwiftTarget",
"name" : "CoreAudioTapKit",
"path" : "Sources/CoreAudioTapKit",
"product_memberships" : [
"CoreAudioTapKit",
"TapKitDemo"
],
"sources" : [
"AudioBufferListUtilities.swift",
"AudioDevices.swift",
"AudioOutputDevice.swift",
"AudioProcessor.swift",
"CoreAudioTapError.swift",
"SystemAudioDeviceLookup.swift",
"SystemAudioTapEngine.swift",
"SystemTapCapture.swift",
"TapKitIdentity.swift"
],
"type" : "library"
}
],
"tools_version" : "6.0"
}
Done.