Swift Package IndexBuild Information
Failed to build SoulAudioKit, reference main (b8602a), with Swift 6.3 for watchOS using Xcode 26.4 on 12 Apr 2026 17:08:30 UTC.
Build Command
env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme SoulAudioKit -destination generic/platform=watchOSBuild Log
========================================
RunAll
========================================
Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/AudioKit/SoulAudioKit.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/AudioKit/SoulAudioKit
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at b8602a3 Deprecating this repo
Cloned https://github.com/AudioKit/SoulAudioKit.git
Revision (git rev-parse @):
b8602a3b0fd52b4be184c80ae27d22a9305c98db
SUCCESS checkout https://github.com/AudioKit/SoulAudioKit.git at main
========================================
Build
========================================
Selected platform: watchOS
Swift version: 6.3
Building package at path: $PWD
https://github.com/AudioKit/SoulAudioKit.git
Command line invocation:
/Applications/Xcode-26.4.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Fetching from https://github.com/AudioKit/AudioKitEX
Fetching from https://github.com/AudioKit/AudioKit
Creating working copy of package ‘AudioKitEX’
Checking out 5.7.0 of package ‘AudioKitEX’
Creating working copy of package ‘AudioKit’
Checking out 5.7.2 of package ‘AudioKit’
Resolve Package Graph
Resolved source packages:
AudioKitEX: https://github.com/AudioKit/AudioKitEX @ 5.7.0
SoulAudioKit: /Users/admin/builder/spi-builder-workspace
AudioKit: https://github.com/AudioKit/AudioKit @ 5.7.2
resolved source packages: AudioKitEX, SoulAudioKit, AudioKit
2026-04-12 13:08:15.829 xcodebuild[529:3049] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
{
"cxx_language_standard" : "c++14",
"dependencies" : [
{
"identity" : "audiokit",
"requirement" : {
"range" : [
{
"lower_bound" : "5.3.0",
"upper_bound" : "6.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/AudioKit/AudioKit"
},
{
"identity" : "audiokitex",
"requirement" : {
"range" : [
{
"lower_bound" : "5.3.0",
"upper_bound" : "6.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/AudioKit/AudioKitEX"
}
],
"manifest_display_name" : "SoulAudioKit",
"name" : "SoulAudioKit",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
{
"name" : "macos",
"version" : "10.13"
},
{
"name" : "ios",
"version" : "11.0"
},
{
"name" : "tvos",
"version" : "11.0"
}
],
"products" : [
{
"name" : "SoulAudioKit",
"targets" : [
"SoulAudioKit"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "SoulAudioKitTests",
"module_type" : "SwiftTarget",
"name" : "SoulAudioKitTests",
"path" : "Tests/SoulAudioKitTests",
"resources" : [
{
"path" : "/Users/admin/builder/spi-builder-workspace/Tests/SoulAudioKitTests/TestResources",
"rule" : {
"copy" : {
}
}
}
],
"sources" : [
"GenericNodeTests.swift"
],
"target_dependencies" : [
"SoulAudioKit"
],
"type" : "test"
},
{
"c99name" : "SoulAudioKit",
"module_type" : "SwiftTarget",
"name" : "SoulAudioKit",
"path" : "Sources/SoulAudioKit",
"product_dependencies" : [
"AudioKit",
"AudioKitEX"
],
"product_memberships" : [
"SoulAudioKit"
],
"sources" : [
"DiodeClipper.swift"
],
"target_dependencies" : [
"CSoulAudioKit"
],
"type" : "library"
},
{
"c99name" : "CSoulAudioKit",
"module_type" : "ClangTarget",
"name" : "CSoulAudioKit",
"path" : "Sources/CSoulAudioKit",
"product_dependencies" : [
"AudioKit",
"AudioKitEX"
],
"product_memberships" : [
"SoulAudioKit"
],
"sources" : [
"DiodeClipperDSP.mm",
"SoulDSP.mm"
],
"type" : "library"
}
],
"tools_version" : "5.3"
}
{
"workspace" : {
"name" : "spi-builder-workspace",
"schemes" : [
"SoulAudioKit"
]
}
}
2026-04-12 13:08:23.233 xcodebuild[730:4473] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme SoulAudioKit -destination generic/platform=watchOS
Command line invocation:
/Applications/Xcode-26.4.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath /Users/admin/builder/spi-builder-workspace/.derivedData build -scheme SoulAudioKit -destination generic/platform=watchOS
Resolve Package Graph
Resolve Package Graph
Resolved source packages:
AudioKit: https://github.com/AudioKit/AudioKit @ 5.7.2
AudioKitEX: https://github.com/AudioKit/AudioKitEX @ 5.7.0
SoulAudioKit: /Users/admin/builder/spi-builder-workspace
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (9 targets)
Target 'SoulAudioKit' in project 'SoulAudioKit'
➜ Explicit dependency on target 'SoulAudioKit' in project 'SoulAudioKit'
➜ Explicit dependency on target 'CSoulAudioKit' in project 'SoulAudioKit'
➜ Explicit dependency on target 'AudioKit' in project 'AudioKit'
➜ Explicit dependency on target 'AudioKitEX' in project 'AudioKitEX'
Target 'SoulAudioKit' in project 'SoulAudioKit'
➜ Explicit dependency on target 'CSoulAudioKit' in project 'SoulAudioKit'
➜ Explicit dependency on target 'AudioKit' in project 'AudioKit'
➜ Explicit dependency on target 'AudioKitEX' in project 'AudioKitEX'
Target 'CSoulAudioKit' in project 'SoulAudioKit'
➜ Explicit dependency on target 'AudioKit' in project 'AudioKit'
➜ Explicit dependency on target 'AudioKitEX' in project 'AudioKitEX'
Target 'AudioKitEX' in project 'AudioKitEX'
➜ Explicit dependency on target 'AudioKitEX' in project 'AudioKitEX'
➜ Explicit dependency on target 'CAudioKitEX' in project 'AudioKitEX'
➜ Explicit dependency on target 'AudioKit' in project 'AudioKit'
Target 'AudioKitEX' in project 'AudioKitEX'
➜ Explicit dependency on target 'CAudioKitEX' in project 'AudioKitEX'
➜ Explicit dependency on target 'AudioKit' in project 'AudioKit'
Target 'CAudioKitEX' in project 'AudioKitEX' (no dependencies)
Target 'AudioKit' in project 'AudioKit'
➜ Explicit dependency on target 'AudioKit' in project 'AudioKit'
➜ Explicit dependency on target 'AudioKit_AudioKit' in project 'AudioKit'
Target 'AudioKit' in project 'AudioKit'
➜ Explicit dependency on target 'AudioKit_AudioKit' in project 'AudioKit'
Target 'AudioKit_AudioKit' in project 'AudioKit' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ExecuteExternalTool /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -arch arm64 -isysroot /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS26.4.sdk -x objective-c++ -c /dev/null
ExecuteExternalTool /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc --version
ExecuteExternalTool /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -arch arm64 -isysroot /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS26.4.sdk -x c++ -c /dev/null
ExecuteExternalTool /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -isysroot /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS26.4.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -arch arm64 -isysroot /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS26.4.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -arch arm64 -isysroot /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS26.4.sdk -x objective-c -c /dev/null
ExecuteExternalTool /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld -version_details
ExecuteExternalTool /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -arch armv7k -isysroot /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS26.4.sdk -x objective-c++ -c /dev/null
ExecuteExternalTool /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -arch armv7k -isysroot /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS26.4.sdk -x c++ -c /dev/null
ExecuteExternalTool /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -arch armv7k -isysroot /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS26.4.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -arch armv7k -isysroot /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS26.4.sdk -x objective-c -c /dev/null
ExecuteExternalTool /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -arch arm64_32 -isysroot /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS26.4.sdk -x objective-c++ -c /dev/null
ExecuteExternalTool /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -arch arm64_32 -isysroot /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS26.4.sdk -x c -c /dev/null
ReadFileContents /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/share/docc/features.json
ExecuteExternalTool /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -arch arm64_32 -isysroot /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS26.4.sdk -x c++ -c /dev/null
ExecuteExternalTool /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -arch arm64_32 -isysroot /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS26.4.sdk -x objective-c -c /dev/null
Build description signature: c44241aabb7ba2a5165a0a6966b6472c
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/c44241aabb7ba2a5165a0a6966b6472c.xcbuilddata
error: The package product 'AudioKit' requires minimum platform version 6.0 for the watchOS platform, but this target supports 5.0 (in target 'CSoulAudioKit' from project 'SoulAudioKit')
error: The package product 'AudioKitEX' requires minimum platform version 6.0 for the watchOS platform, but this target supports 5.0 (in target 'CSoulAudioKit' from project 'SoulAudioKit')
error: The package product 'AudioKit' requires minimum platform version 6.0 for the watchOS platform, but this target supports 5.0 (in target 'SoulAudioKit' from project 'SoulAudioKit')
error: The package product 'AudioKitEX' requires minimum platform version 6.0 for the watchOS platform, but this target supports 5.0 (in target 'SoulAudioKit' from project 'SoulAudioKit')
2026-04-12 13:08:25.578 xcodebuild[737:4543] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
** BUILD FAILED **
The following build commands failed:
Building workspace spi-builder-workspace with scheme SoulAudioKit
(1 failure)
Command line invocation:
/Applications/Xcode-26.4.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Resolved source packages:
AudioKitEX: https://github.com/AudioKit/AudioKitEX @ 5.7.0
AudioKit: https://github.com/AudioKit/AudioKit @ 5.7.2
SoulAudioKit: /Users/admin/builder/spi-builder-workspace
resolved source packages: AudioKitEX, AudioKit, SoulAudioKit
2026-04-12 13:08:27.690 xcodebuild[793:4762] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
{
"cxx_language_standard" : "c++14",
"dependencies" : [
{
"identity" : "audiokit",
"requirement" : {
"range" : [
{
"lower_bound" : "5.3.0",
"upper_bound" : "6.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/AudioKit/AudioKit"
},
{
"identity" : "audiokitex",
"requirement" : {
"range" : [
{
"lower_bound" : "5.3.0",
"upper_bound" : "6.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/AudioKit/AudioKitEX"
}
],
"manifest_display_name" : "SoulAudioKit",
"name" : "SoulAudioKit",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
{
"name" : "macos",
"version" : "10.13"
},
{
"name" : "ios",
"version" : "11.0"
},
{
"name" : "tvos",
"version" : "11.0"
}
],
"products" : [
{
"name" : "SoulAudioKit",
"targets" : [
"SoulAudioKit"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "SoulAudioKitTests",
"module_type" : "SwiftTarget",
"name" : "SoulAudioKitTests",
"path" : "Tests/SoulAudioKitTests",
"resources" : [
{
"path" : "/Users/admin/builder/spi-builder-workspace/Tests/SoulAudioKitTests/TestResources",
"rule" : {
"copy" : {
}
}
}
],
"sources" : [
"GenericNodeTests.swift"
],
"target_dependencies" : [
"SoulAudioKit"
],
"type" : "test"
},
{
"c99name" : "SoulAudioKit",
"module_type" : "SwiftTarget",
"name" : "SoulAudioKit",
"path" : "Sources/SoulAudioKit",
"product_dependencies" : [
"AudioKit",
"AudioKitEX"
],
"product_memberships" : [
"SoulAudioKit"
],
"sources" : [
"DiodeClipper.swift"
],
"target_dependencies" : [
"CSoulAudioKit"
],
"type" : "library"
},
{
"c99name" : "CSoulAudioKit",
"module_type" : "ClangTarget",
"name" : "CSoulAudioKit",
"path" : "Sources/CSoulAudioKit",
"product_dependencies" : [
"AudioKit",
"AudioKitEX"
],
"product_memberships" : [
"SoulAudioKit"
],
"sources" : [
"DiodeClipperDSP.mm",
"SoulDSP.mm"
],
"type" : "library"
}
],
"tools_version" : "5.3"
}
{
"workspace" : {
"name" : "spi-builder-workspace",
"schemes" : [
"SoulAudioKit"
]
}
}
2026-04-12 13:08:28.883 xcodebuild[803:4829] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme SoulAudioKit -destination generic/platform=watchOS
Command line invocation:
/Applications/Xcode-26.4.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath /Users/admin/builder/spi-builder-workspace/.derivedData build -scheme SoulAudioKit -destination generic/platform=watchOS
Resolve Package Graph
Resolved source packages:
AudioKitEX: https://github.com/AudioKit/AudioKitEX @ 5.7.0
AudioKit: https://github.com/AudioKit/AudioKit @ 5.7.2
SoulAudioKit: /Users/admin/builder/spi-builder-workspace
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (9 targets)
Target 'SoulAudioKit' in project 'SoulAudioKit'
➜ Explicit dependency on target 'SoulAudioKit' in project 'SoulAudioKit'
➜ Explicit dependency on target 'CSoulAudioKit' in project 'SoulAudioKit'
➜ Explicit dependency on target 'AudioKit' in project 'AudioKit'
➜ Explicit dependency on target 'AudioKitEX' in project 'AudioKitEX'
Target 'SoulAudioKit' in project 'SoulAudioKit'
➜ Explicit dependency on target 'CSoulAudioKit' in project 'SoulAudioKit'
➜ Explicit dependency on target 'AudioKit' in project 'AudioKit'
➜ Explicit dependency on target 'AudioKitEX' in project 'AudioKitEX'
Target 'CSoulAudioKit' in project 'SoulAudioKit'
➜ Explicit dependency on target 'AudioKit' in project 'AudioKit'
➜ Explicit dependency on target 'AudioKitEX' in project 'AudioKitEX'
Target 'AudioKitEX' in project 'AudioKitEX'
➜ Explicit dependency on target 'AudioKitEX' in project 'AudioKitEX'
➜ Explicit dependency on target 'CAudioKitEX' in project 'AudioKitEX'
➜ Explicit dependency on target 'AudioKit' in project 'AudioKit'
Target 'AudioKitEX' in project 'AudioKitEX'
➜ Explicit dependency on target 'CAudioKitEX' in project 'AudioKitEX'
➜ Explicit dependency on target 'AudioKit' in project 'AudioKit'
Target 'CAudioKitEX' in project 'AudioKitEX' (no dependencies)
Target 'AudioKit' in project 'AudioKit'
➜ Explicit dependency on target 'AudioKit' in project 'AudioKit'
➜ Explicit dependency on target 'AudioKit_AudioKit' in project 'AudioKit'
Target 'AudioKit' in project 'AudioKit'
➜ Explicit dependency on target 'AudioKit_AudioKit' in project 'AudioKit'
Target 'AudioKit_AudioKit' in project 'AudioKit' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ExecuteExternalTool /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -arch arm64 -isysroot /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS26.4.sdk -x c++ -c /dev/null
ExecuteExternalTool /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -arch arm64 -isysroot /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS26.4.sdk -x objective-c++ -c /dev/null
ExecuteExternalTool /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc --version
ExecuteExternalTool /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -isysroot /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS26.4.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -arch arm64 -isysroot /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS26.4.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -arch arm64 -isysroot /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS26.4.sdk -x objective-c -c /dev/null
ExecuteExternalTool /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld -version_details
ExecuteExternalTool /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -arch armv7k -isysroot /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS26.4.sdk -x objective-c++ -c /dev/null
ExecuteExternalTool /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -arch armv7k -isysroot /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS26.4.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -arch armv7k -isysroot /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS26.4.sdk -x c++ -c /dev/null
ExecuteExternalTool /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -arch armv7k -isysroot /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS26.4.sdk -x objective-c -c /dev/null
ExecuteExternalTool /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -arch arm64_32 -isysroot /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS26.4.sdk -x objective-c++ -c /dev/null
ExecuteExternalTool /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -arch arm64_32 -isysroot /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS26.4.sdk -x c -c /dev/null
ReadFileContents /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/share/docc/features.json
ExecuteExternalTool /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -arch arm64_32 -isysroot /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS26.4.sdk -x c++ -c /dev/null
ExecuteExternalTool /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -arch arm64_32 -isysroot /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS26.4.sdk -x objective-c -c /dev/null
Build description signature: c44241aabb7ba2a5165a0a6966b6472c
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/c44241aabb7ba2a5165a0a6966b6472c.xcbuilddata
error: The package product 'AudioKit' requires minimum platform version 6.0 for the watchOS platform, but this target supports 5.0 (in target 'SoulAudioKit' from project 'SoulAudioKit')
error: The package product 'AudioKitEX' requires minimum platform version 6.0 for the watchOS platform, but this target supports 5.0 (in target 'SoulAudioKit' from project 'SoulAudioKit')
error: The package product 'AudioKit' requires minimum platform version 6.0 for the watchOS platform, but this target supports 5.0 (in target 'CSoulAudioKit' from project 'SoulAudioKit')
error: The package product 'AudioKitEX' requires minimum platform version 6.0 for the watchOS platform, but this target supports 5.0 (in target 'CSoulAudioKit' from project 'SoulAudioKit')
2026-04-12 13:08:29.849 xcodebuild[806:4862] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
** BUILD FAILED **
The following build commands failed:
Building workspace spi-builder-workspace with scheme SoulAudioKit
(1 failure)
BUILD FAILURE 6.3 watchOS