Build Information
Failed to build WindowKit, reference 3.0.0 (f8ca0f
), with Swift 6.1 for macOS (Xcode) using Xcode 16.3 on 31 Aug 2025 09:59:00 UTC.
Build Command
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme WindowKit -destination platform=macOS,arch=arm64
Build Log
========================================
RunAll
========================================
Builder version: 4.67.1
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/divadretlaw/WindowKit.git
Reference: 3.0.0
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/divadretlaw/WindowKit
* tag 3.0.0 -> FETCH_HEAD
HEAD is now at f8ca0fc Require Swift 6
Cloned https://github.com/divadretlaw/WindowKit.git
Revision (git rev-parse @):
f8ca0fc57f5eae4a5db26d3cb48933a5b09fdc2e
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/divadretlaw/WindowKit.git at 3.0.0
========================================
Build
========================================
Selected platform: macosXcodebuild
Swift version: 6.1
Building package at path: $PWD
https://github.com/divadretlaw/WindowKit.git
https://github.com/divadretlaw/WindowKit.git
{
"dependencies" : [
{
"identity" : "windowreader",
"requirement" : {
"range" : [
{
"lower_bound" : "3.0.0",
"upper_bound" : "4.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/divadretlaw/WindowReader"
},
{
"identity" : "windowscenereader",
"requirement" : {
"range" : [
{
"lower_bound" : "3.2.0",
"upper_bound" : "4.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/divadretlaw/WindowSceneReader"
}
],
"manifest_display_name" : "WindowKit",
"name" : "WindowKit",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
{
"name" : "ios",
"version" : "14.0"
},
{
"name" : "tvos",
"version" : "14.0"
},
{
"name" : "visionos",
"version" : "1.0"
}
],
"products" : [
{
"name" : "WindowKit",
"targets" : [
"WindowKit"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "WindowKit",
"module_type" : "SwiftTarget",
"name" : "WindowKit",
"path" : "Sources/WindowKit",
"product_dependencies" : [
"WindowReader",
"WindowSceneReader"
],
"product_memberships" : [
"WindowKit"
],
"sources" : [
"API.swift",
"DynamicWindowKey.swift",
"Environment/EnvironmentValuesHolder.swift",
"Environment/WindowCoverDismissAction.swift",
"Extensions/MainActor+Extensions.swift",
"Extensions/UIViewController+Extensions.swift",
"Logger.swift",
"ViewModifier/TintApplier.swift",
"WindowCover/WindowCover.swift",
"WindowCover/WindowCoverConfiguration.swift",
"WindowCover/WindowCoverHelper.swift",
"WindowCover/WindowCoverHostingController.swift",
"WindowCover/WindowCoverSheetConfiguration.swift",
"WindowCover/WindowItemCover.swift",
"WindowCover/WindowItemCoverHelper.swift",
"WindowKey.swift",
"WindowManager.swift",
"WindowOverlay/PassthroughWindow.swift",
"WindowOverlay/WindowOverlay.swift",
"WindowOverlay/WindowOverlayConfiguration.swift",
"WindowOverlay/WindowOverlayHelper.swift",
"WindowOverlay/WindowOverlayHostingController.swift",
"WindowValue.swift",
"WindowView.swift"
],
"type" : "library"
}
],
"tools_version" : "6.0"
}
Command line invocation:
/Applications/Xcode-16.3.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Fetching from https://github.com/divadretlaw/WindowSceneReader
Fetching from https://github.com/divadretlaw/WindowReader
Creating working copy of package ‘WindowReader’
Checking out 3.1.0 of package ‘WindowReader’
Creating working copy of package ‘WindowSceneReader’
Checking out 3.3.0 of package ‘WindowSceneReader’
Resolve Package Graph
Resolve Package Graph
Resolved source packages:
WindowKit: /Users/admin/builder/spi-builder-workspace
WindowSceneReader: https://github.com/divadretlaw/WindowSceneReader @ 3.3.0
WindowReader: https://github.com/divadretlaw/WindowReader @ 3.1.0
resolved source packages: WindowKit, WindowSceneReader, WindowReader
{
"dependencies" : [
{
"identity" : "windowreader",
"requirement" : {
"range" : [
{
"lower_bound" : "3.0.0",
"upper_bound" : "4.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/divadretlaw/WindowReader"
},
{
"identity" : "windowscenereader",
"requirement" : {
"range" : [
{
"lower_bound" : "3.2.0",
"upper_bound" : "4.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/divadretlaw/WindowSceneReader"
}
],
"manifest_display_name" : "WindowKit",
"name" : "WindowKit",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
{
"name" : "ios",
"version" : "14.0"
},
{
"name" : "tvos",
"version" : "14.0"
},
{
"name" : "visionos",
"version" : "1.0"
}
],
"products" : [
{
"name" : "WindowKit",
"targets" : [
"WindowKit"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "WindowKit",
"module_type" : "SwiftTarget",
"name" : "WindowKit",
"path" : "Sources/WindowKit",
"product_dependencies" : [
"WindowReader",
"WindowSceneReader"
],
"product_memberships" : [
"WindowKit"
],
"sources" : [
"API.swift",
"DynamicWindowKey.swift",
"Environment/EnvironmentValuesHolder.swift",
"Environment/WindowCoverDismissAction.swift",
"Extensions/MainActor+Extensions.swift",
"Extensions/UIViewController+Extensions.swift",
"Logger.swift",
"ViewModifier/TintApplier.swift",
"WindowCover/WindowCover.swift",
"WindowCover/WindowCoverConfiguration.swift",
"WindowCover/WindowCoverHelper.swift",
"WindowCover/WindowCoverHostingController.swift",
"WindowCover/WindowCoverSheetConfiguration.swift",
"WindowCover/WindowItemCover.swift",
"WindowCover/WindowItemCoverHelper.swift",
"WindowKey.swift",
"WindowManager.swift",
"WindowOverlay/PassthroughWindow.swift",
"WindowOverlay/WindowOverlay.swift",
"WindowOverlay/WindowOverlayConfiguration.swift",
"WindowOverlay/WindowOverlayHelper.swift",
"WindowOverlay/WindowOverlayHostingController.swift",
"WindowValue.swift",
"WindowView.swift"
],
"type" : "library"
}
],
"tools_version" : "6.0"
}
{
"workspace" : {
"name" : "spi-builder-workspace",
"schemes" : [
"WindowKit"
]
}
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme WindowKit -destination platform=macOS,arch=arm64 OTHER_SWIFT_FLAGS=-stats-output-dir .stats
Command line invocation:
/Applications/Xcode-16.3.0.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 WindowKit -destination platform=macOS,arch=arm64 "OTHER_SWIFT_FLAGS=-stats-output-dir .stats"
Build settings from command line:
OTHER_SWIFT_FLAGS = -stats-output-dir .stats
Resolve Package Graph
Resolve Package Graph
Resolved source packages:
WindowReader: https://github.com/divadretlaw/WindowReader @ 3.1.0
WindowKit: /Users/admin/builder/spi-builder-workspace
WindowSceneReader: https://github.com/divadretlaw/WindowSceneReader @ 3.3.0
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (6 targets)
Target 'WindowKit' in project 'WindowKit'
➜ Explicit dependency on target 'WindowKit' in project 'WindowKit'
➜ Explicit dependency on target 'WindowReader' in project 'WindowReader'
➜ Explicit dependency on target 'WindowSceneReader' in project 'WindowSceneReader'
Target 'WindowKit' in project 'WindowKit'
➜ Explicit dependency on target 'WindowReader' in project 'WindowReader'
➜ Explicit dependency on target 'WindowSceneReader' in project 'WindowSceneReader'
Target 'WindowSceneReader' in project 'WindowSceneReader'
➜ Explicit dependency on target 'WindowSceneReader' in project 'WindowSceneReader'
➜ Explicit dependency on target 'WindowReader' in project 'WindowReader'
Target 'WindowSceneReader' in project 'WindowSceneReader'
➜ Explicit dependency on target 'WindowReader' in project 'WindowReader'
Target 'WindowReader' in project 'WindowReader'
➜ Explicit dependency on target 'WindowReader' in project 'WindowReader'
Target 'WindowReader' in project 'WindowReader' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ExecuteExternalTool /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc --version
ExecuteExternalTool /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -isysroot /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld -version_details
Build description signature: fd8d3141499fdb420e5abb142d0a50c4
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/fd8d3141499fdb420e5abb142d0a50c4.xcbuilddata
error: The package product 'WindowReader' requires minimum platform version 10.15 for the macOS platform, but this target supports 10.13 (in target 'WindowKit' from project 'WindowKit')
error: The package product 'WindowSceneReader' requires minimum platform version 10.15 for the macOS platform, but this target supports 10.13 (in target 'WindowKit' from project 'WindowKit')
--- xcodebuild: WARNING: Using the first of multiple matching destinations:
{ platform:macOS, arch:arm64, id:c5d1004de82aa86afeaf29a8f827b48b3fa9bc02, name:My Mac }
{ platform:macOS, arch:arm64, variant:Mac Catalyst, id:c5d1004de82aa86afeaf29a8f827b48b3fa9bc02, name:My Mac }
{ platform:macOS, arch:arm64, variant:DriverKit, id:c5d1004de82aa86afeaf29a8f827b48b3fa9bc02, name:My Mac }
{ platform:macOS, arch:arm64, variant:Designed for [iPad,iPhone], id:c5d1004de82aa86afeaf29a8f827b48b3fa9bc02, name:My Mac }
** BUILD FAILED **
The following build commands failed:
Building workspace spi-builder-workspace with scheme WindowKit
(1 failure)
Command line invocation:
/Applications/Xcode-16.3.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Resolved source packages:
WindowReader: https://github.com/divadretlaw/WindowReader @ 3.1.0
WindowKit: /Users/admin/builder/spi-builder-workspace
WindowSceneReader: https://github.com/divadretlaw/WindowSceneReader @ 3.3.0
resolved source packages: WindowReader, WindowKit, WindowSceneReader
{
"dependencies" : [
{
"identity" : "windowreader",
"requirement" : {
"range" : [
{
"lower_bound" : "3.0.0",
"upper_bound" : "4.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/divadretlaw/WindowReader"
},
{
"identity" : "windowscenereader",
"requirement" : {
"range" : [
{
"lower_bound" : "3.2.0",
"upper_bound" : "4.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/divadretlaw/WindowSceneReader"
}
],
"manifest_display_name" : "WindowKit",
"name" : "WindowKit",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
{
"name" : "ios",
"version" : "14.0"
},
{
"name" : "tvos",
"version" : "14.0"
},
{
"name" : "visionos",
"version" : "1.0"
}
],
"products" : [
{
"name" : "WindowKit",
"targets" : [
"WindowKit"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "WindowKit",
"module_type" : "SwiftTarget",
"name" : "WindowKit",
"path" : "Sources/WindowKit",
"product_dependencies" : [
"WindowReader",
"WindowSceneReader"
],
"product_memberships" : [
"WindowKit"
],
"sources" : [
"API.swift",
"DynamicWindowKey.swift",
"Environment/EnvironmentValuesHolder.swift",
"Environment/WindowCoverDismissAction.swift",
"Extensions/MainActor+Extensions.swift",
"Extensions/UIViewController+Extensions.swift",
"Logger.swift",
"ViewModifier/TintApplier.swift",
"WindowCover/WindowCover.swift",
"WindowCover/WindowCoverConfiguration.swift",
"WindowCover/WindowCoverHelper.swift",
"WindowCover/WindowCoverHostingController.swift",
"WindowCover/WindowCoverSheetConfiguration.swift",
"WindowCover/WindowItemCover.swift",
"WindowCover/WindowItemCoverHelper.swift",
"WindowKey.swift",
"WindowManager.swift",
"WindowOverlay/PassthroughWindow.swift",
"WindowOverlay/WindowOverlay.swift",
"WindowOverlay/WindowOverlayConfiguration.swift",
"WindowOverlay/WindowOverlayHelper.swift",
"WindowOverlay/WindowOverlayHostingController.swift",
"WindowValue.swift",
"WindowView.swift"
],
"type" : "library"
}
],
"tools_version" : "6.0"
}
{
"workspace" : {
"name" : "spi-builder-workspace",
"schemes" : [
"WindowKit"
]
}
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme WindowKit -destination platform=macOS,arch=arm64
Command line invocation:
/Applications/Xcode-16.3.0.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 WindowKit -destination platform=macOS,arch=arm64
Resolve Package Graph
Resolved source packages:
WindowSceneReader: https://github.com/divadretlaw/WindowSceneReader @ 3.3.0
WindowKit: /Users/admin/builder/spi-builder-workspace
WindowReader: https://github.com/divadretlaw/WindowReader @ 3.1.0
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (6 targets)
Target 'WindowKit' in project 'WindowKit'
➜ Explicit dependency on target 'WindowKit' in project 'WindowKit'
➜ Explicit dependency on target 'WindowReader' in project 'WindowReader'
➜ Explicit dependency on target 'WindowSceneReader' in project 'WindowSceneReader'
Target 'WindowKit' in project 'WindowKit'
➜ Explicit dependency on target 'WindowReader' in project 'WindowReader'
➜ Explicit dependency on target 'WindowSceneReader' in project 'WindowSceneReader'
Target 'WindowSceneReader' in project 'WindowSceneReader'
➜ Explicit dependency on target 'WindowSceneReader' in project 'WindowSceneReader'
➜ Explicit dependency on target 'WindowReader' in project 'WindowReader'
Target 'WindowSceneReader' in project 'WindowSceneReader'
➜ Explicit dependency on target 'WindowReader' in project 'WindowReader'
Target 'WindowReader' in project 'WindowReader'
➜ Explicit dependency on target 'WindowReader' in project 'WindowReader'
Target 'WindowReader' in project 'WindowReader' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ExecuteExternalTool /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc --version
ExecuteExternalTool /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -isysroot /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld -version_details
Build description signature: 4290d3f55238dbcca391783308029e49
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/4290d3f55238dbcca391783308029e49.xcbuilddata
error: The package product 'WindowReader' requires minimum platform version 10.15 for the macOS platform, but this target supports 10.13 (in target 'WindowKit' from project 'WindowKit')
error: The package product 'WindowSceneReader' requires minimum platform version 10.15 for the macOS platform, but this target supports 10.13 (in target 'WindowKit' from project 'WindowKit')
--- xcodebuild: WARNING: Using the first of multiple matching destinations:
{ platform:macOS, arch:arm64, id:c5d1004de82aa86afeaf29a8f827b48b3fa9bc02, name:My Mac }
{ platform:macOS, arch:arm64, variant:Mac Catalyst, id:c5d1004de82aa86afeaf29a8f827b48b3fa9bc02, name:My Mac }
{ platform:macOS, arch:arm64, variant:DriverKit, id:c5d1004de82aa86afeaf29a8f827b48b3fa9bc02, name:My Mac }
{ platform:macOS, arch:arm64, variant:Designed for [iPad,iPhone], id:c5d1004de82aa86afeaf29a8f827b48b3fa9bc02, name:My Mac }
** BUILD FAILED **
The following build commands failed:
Building workspace spi-builder-workspace with scheme WindowKit
(1 failure)
BUILD FAILURE 6.1 macosXcodebuild