Swift Package IndexBuild Information
Failed to build SoulAudioKit, reference 5.3.0 (e03342), 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: 5.3.0
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/AudioKit/SoulAudioKit
* tag 5.3.0 -> FETCH_HEAD
HEAD is now at e033422 Updated to AK 5.3
Cloned https://github.com/AudioKit/SoulAudioKit.git
Revision (git rev-parse @):
e0334228042814216ff12b81499f911632440104
SUCCESS checkout https://github.com/AudioKit/SoulAudioKit.git at 5.3.0
========================================
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/AudioKit
Fetching from https://github.com/AudioKit/AudioKitEX
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:
SoulAudioKit: /Users/admin/builder/spi-builder-workspace
AudioKit: https://github.com/AudioKit/AudioKit @ 5.7.2
AudioKitEX: https://github.com/AudioKit/AudioKitEX @ 5.7.0
resolved source packages: SoulAudioKit, AudioKit, AudioKitEX
2026-04-12 13:08:15.166 xcodebuild[529:3065] [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 13:08:22.330 xcodebuild[731:4546] [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
SoulAudioKit: /Users/admin/builder/spi-builder-workspace
AudioKitEX: https://github.com/AudioKit/AudioKitEX @ 5.7.0
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 13:08:24.716 xcodebuild[738:4616] [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:
AudioKit: https://github.com/AudioKit/AudioKit @ 5.7.2
SoulAudioKit: /Users/admin/builder/spi-builder-workspace
AudioKitEX: https://github.com/AudioKit/AudioKitEX @ 5.7.0
resolved source packages: AudioKit, SoulAudioKit, AudioKitEX
2026-04-12 13:08:27.070 xcodebuild[794:4832] [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 13:08:28.284 xcodebuild[804:4896] [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:
SoulAudioKit: /Users/admin/builder/spi-builder-workspace
AudioKit: https://github.com/AudioKit/AudioKit @ 5.7.2
AudioKitEX: https://github.com/AudioKit/AudioKitEX @ 5.7.0
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/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 objective-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 13:08:29.187 xcodebuild[807:4928] [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