Swift Package IndexBuild Information
Failed to build xcdiff, reference 0.14.0 (c2b9ca), with Swift 6.3 for watchOS using Xcode 26.4 on 16 Apr 2026 22:52:35 UTC.
Build Command
env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme xcdiff-Package -destination generic/platform=watchOSBuild Log
========================================
RunAll
========================================
Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/bloomberg/xcdiff.git
Reference: 0.14.0
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/bloomberg/xcdiff
* tag 0.14.0 -> FETCH_HEAD
HEAD is now at c2b9cab Add note about mise to Development.md (#151)
Cloned https://github.com/bloomberg/xcdiff.git
Revision (git rev-parse @):
c2b9cab9f85fe1f1e96ce51d3678f565d3aa8c96
SUCCESS checkout https://github.com/bloomberg/xcdiff.git at 0.14.0
========================================
Build
========================================
Selected platform: watchOS
Swift version: 6.3
Building package at path: $PWD
https://github.com/bloomberg/xcdiff.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/kylef/PathKit
Fetching from https://github.com/tuist/xcodeproj.git
Fetching from https://github.com/apple/swift-argument-parser
Fetching from https://github.com/apple/swift-tools-support-core.git
Fetching from https://github.com/kylef/Spectre.git
Fetching from https://github.com/tadija/AEXML.git
Creating working copy of package ‘AEXML’
Checking out 4.7.0 of package ‘AEXML’
Creating working copy of package ‘PathKit’
Checking out 1.0.1 of package ‘PathKit’
Creating working copy of package ‘swift-argument-parser’
Checking out 1.7.1 of package ‘swift-argument-parser’
Creating working copy of package ‘Spectre’
Checking out 0.10.1 of package ‘Spectre’
Creating working copy of package ‘swift-tools-support-core’
Checking out 0.7.3 of package ‘swift-tools-support-core’
Creating working copy of package ‘xcodeproj’
Checking out 8.27.7 of package ‘xcodeproj’
Resolve Package Graph
Resolved source packages:
xcdiff: /Users/admin/builder/spi-builder-workspace
Spectre: https://github.com/kylef/Spectre.git @ 0.10.1
swift-argument-parser: https://github.com/apple/swift-argument-parser @ 1.7.1
XcodeProj: https://github.com/tuist/xcodeproj.git @ 8.27.7
PathKit: https://github.com/kylef/PathKit @ 1.0.1
swift-tools-support-core: https://github.com/apple/swift-tools-support-core.git @ 0.7.3
AEXML: https://github.com/tadija/AEXML.git @ 4.7.0
resolved source packages: xcdiff, Spectre, swift-argument-parser, XcodeProj, PathKit, swift-tools-support-core, AEXML
2026-04-16 18:52:09.238 xcodebuild[529:3075] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
{
"dependencies" : [
{
"identity" : "swift-tools-support-core",
"requirement" : {
"range" : [
{
"lower_bound" : "0.3.0",
"upper_bound" : "1.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/apple/swift-tools-support-core.git"
},
{
"identity" : "pathkit",
"requirement" : {
"range" : [
{
"lower_bound" : "1.0.0",
"upper_bound" : "2.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/kylef/PathKit"
},
{
"identity" : "xcodeproj",
"requirement" : {
"range" : [
{
"lower_bound" : "8.26.6",
"upper_bound" : "9.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/tuist/xcodeproj.git"
},
{
"identity" : "swift-argument-parser",
"requirement" : {
"range" : [
{
"lower_bound" : "1.5.0",
"upper_bound" : "2.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/apple/swift-argument-parser"
}
],
"manifest_display_name" : "xcdiff",
"name" : "xcdiff",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
{
"name" : "macos",
"version" : "10.15"
}
],
"products" : [
{
"name" : "xcdiff",
"targets" : [
"XCDiff"
],
"type" : {
"executable" : null
}
},
{
"name" : "XCDiffCommand",
"targets" : [
"XCDiffCommand"
],
"type" : {
"library" : [
"automatic"
]
}
},
{
"name" : "XCDiffCore",
"targets" : [
"XCDiffCore"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "XCDiffCoreTests",
"module_type" : "SwiftTarget",
"name" : "XCDiffCoreTests",
"path" : "Tests/XCDiffCoreTests",
"product_dependencies" : [
"PathKit",
"XcodeProj"
],
"sources" : [
"Comparator/AttributesComparatorTests.swift",
"Comparator/BuildPhasesComparatorTests.swift",
"Comparator/ComparatorTypeTests.swift",
"Comparator/ConfigurationsComparatorTests.swift",
"Comparator/CopyFilesComparatorTests.swift",
"Comparator/DependenciesComparatorTests.swift",
"Comparator/FileReferencesComparatorTests.swift",
"Comparator/FileSytemSynchronizedGroupsComparatorTests.swift",
"Comparator/HeadersComparatorTests.swift",
"Comparator/LinkedDependenciesComparatorTests.swift",
"Comparator/PlistComparatorTests.swift",
"Comparator/ResolvedSettingsComparatorTests.swift",
"Comparator/ResoucesComparatorTests.swift",
"Comparator/RunScriptComparatorTests.swift",
"Comparator/SettingsComparatorTests.swift",
"Comparator/SourceTreesComparatorTests.swift",
"Comparator/SourcesComparatorTests.swift",
"Comparator/SwiftPackagesComparatorTests.swift",
"Comparator/TargetsComparatorTests.swift",
"DefaultProjectComparatorTests.swift",
"Helpers/ComparatorParameters+Extensions.swift",
"Helpers/Fixtures.swift",
"Helpers/PBXAggregateTargetBuilder.swift",
"Helpers/PBXBuildConfigurationBuilder.swift",
"Helpers/PBXBuildFileBuilder.swift",
"Helpers/PBXBuildPhaseBuilder.swift",
"Helpers/PBXHeaderAccessLevel.swift",
"Helpers/PBXNativeTargetBuilder.swift",
"Helpers/PBXProjBuilder.swift",
"Helpers/XCConfigurationListBuilder.swift",
"Library/ComparatorParametersTests.swift",
"Library/CompareResultTests.swift",
"Library/Descriptors/SwiftPackageDescriptorTests.swift",
"Library/DiffTests.swift",
"Library/PBX+ExtensionsTests.swift",
"Library/ProjectCompareResultTests.swift",
"Library/ProjectDescriptorTests.swift",
"Library/String+ExtensionsTests.swift",
"Library/URL+ExtensionsTests.swift",
"Library/XcodeProjLoaderTests.swift",
"Mocks/ComparatorMock.swift",
"Mocks/SystemMock.swift",
"Mocks/XcodeProjLoaderMock.swift",
"ResultRenderer/Output/OutputTests.swift",
"ResultRenderer/ProjectResultRenderer/HTMLSideBySideResultRendererTests.swift",
"ResultRenderer/ProjectResultRenderer/JSONProjectCompareResultRendererTests.swift",
"ResultRenderer/ProjectResultRenderer/TextProjectCompareResultRendererTests.swift",
"ResultRenderer/Renderer/ConsoleRendererTests.swift",
"ResultRenderer/Renderer/HTMLRendererTests.swift",
"ResultRenderer/Renderer/MarkdownRendererTests.swift",
"ResultRenderer/UniversalResultRendererTests.swift"
],
"target_dependencies" : [
"XCDiffCore"
],
"type" : "test"
},
{
"c99name" : "XCDiffCore",
"module_type" : "SwiftTarget",
"name" : "XCDiffCore",
"path" : "Sources/XCDiffCore",
"product_dependencies" : [
"XcodeProj"
],
"product_memberships" : [
"xcdiff",
"XCDiffCommand",
"XCDiffCore"
],
"sources" : [
"Comparator/AttributesComparator.swift",
"Comparator/BuildPhasesComparator.swift",
"Comparator/ConfigurationsComparator.swift",
"Comparator/CopyFilesComparator.swift",
"Comparator/DependenciesComparator.swift",
"Comparator/FileReferencesComparator.swift",
"Comparator/FileSytemSynchronizedGroupsComparator.swift",
"Comparator/HeadersComparator.swift",
"Comparator/LinkedDependenciesComparator.swift",
"Comparator/PlistComparator.swift",
"Comparator/ResolvedSettingsComparator.swift",
"Comparator/ResourcesComparator.swift",
"Comparator/RunScriptComparator.swift",
"Comparator/SettingsComparator.swift",
"Comparator/SourceTreesComparator.swift",
"Comparator/SourcesComparator.swift",
"Comparator/SwiftPackagesComparator.swift",
"Comparator/TargetsComparator.swift",
"ComparatorType.swift",
"Library/BuildFileComparatorHelper.swift",
"Library/Collections+Extensions.swift",
"Library/Comparator+Extensions.swift",
"Library/Comparator.swift",
"Library/ComparatorError.swift",
"Library/ComparatorParameters.swift",
"Library/CompareResult.swift",
"Library/Descriptors/BuildFileDescriptor.swift",
"Library/Descriptors/PlistDescriptor.swift",
"Library/Descriptors/SwiftPackageDescriptor.swift",
"Library/Diff.swift",
"Library/GenericCompareResult.swift",
"Library/Optional+Extensions.swift",
"Library/PBX+Extensions.swift",
"Library/PathHelper.swift",
"Library/PlistValue.swift",
"Library/ProjectCompareResult.swift",
"Library/ProjectDescriptor.swift",
"Library/SettingValueComparator.swift",
"Library/SettingsHelper.swift",
"Library/String+Extensions.swift",
"Library/System.swift",
"Library/TargetsHelper.swift",
"Library/TargetsPlistHelper.swift",
"Library/URL+Extensions.swift",
"Library/ValueComparator.swift",
"Library/XcodeProjLoader.swift",
"ProjectComparator.swift",
"ResultRenderer/Output/Output.swift",
"ResultRenderer/ProjectResultRenderer/HTMLSideBySideResultRenderer.swift",
"ResultRenderer/ProjectResultRenderer/JSONProjectCompareResultRenderer.swift",
"ResultRenderer/ProjectResultRenderer/ProjectCompareResultRenderer.swift",
"ResultRenderer/ProjectResultRenderer/TextProjectCompareResultRenderer.swift",
"ResultRenderer/Renderer/ConsoleRenderer.swift",
"ResultRenderer/Renderer/HTMLRenderer.swift",
"ResultRenderer/Renderer/MarkdownRenderer.swift",
"ResultRenderer/Renderer/Renderer.swift",
"ResultRenderer/Renderer/String+HTMLUtils.swift",
"ResultRenderer/ResultRenderer.swift",
"ResultRenderer/UniversalResultRenderer.swift"
],
"type" : "library"
},
{
"c99name" : "XCDiffCommandTests",
"module_type" : "SwiftTarget",
"name" : "XCDiffCommandTests",
"path" : "Tests/XCDiffCommandTests",
"product_dependencies" : [
"PathKit",
"ArgumentParser"
],
"sources" : [
"CommandBasedTests.swift",
"CommandsRunnerTests.swift",
"Helpers/Fixtures.swift",
"Mocks/FileSystemMock.swift",
"Mocks/PrinterMock.swift"
],
"target_dependencies" : [
"XCDiffCore",
"XCDiffCommand"
],
"type" : "test"
},
{
"c99name" : "XCDiffCommand",
"module_type" : "SwiftTarget",
"name" : "XCDiffCommand",
"path" : "Sources/XCDiffCommand",
"product_dependencies" : [
"PathKit",
"SwiftToolsSupport-auto",
"ArgumentParser"
],
"product_memberships" : [
"xcdiff",
"XCDiffCommand"
],
"sources" : [
"CommandRunner.swift",
"Constants.swift",
"Utils.swift"
],
"target_dependencies" : [
"XCDiffCore"
],
"type" : "library"
},
{
"c99name" : "XCDiff",
"module_type" : "SwiftTarget",
"name" : "XCDiff",
"path" : "Sources/XCDiff",
"product_memberships" : [
"xcdiff"
],
"sources" : [
"main.swift"
],
"target_dependencies" : [
"XCDiffCommand"
],
"type" : "executable"
}
],
"tools_version" : "5.5"
}
{
"workspace" : {
"name" : "spi-builder-workspace",
"schemes" : [
"xcdiff",
"xcdiff-Package",
"XCDiffCommand",
"XCDiffCore"
]
}
}
2026-04-16 18:52:20.211 xcodebuild[897:5178] [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 xcdiff-Package -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 xcdiff-Package -destination generic/platform=watchOS
Resolve Package Graph
Resolve Package Graph
Resolved source packages:
swift-argument-parser: https://github.com/apple/swift-argument-parser @ 1.7.1
Spectre: https://github.com/kylef/Spectre.git @ 0.10.1
AEXML: https://github.com/tadija/AEXML.git @ 4.7.0
swift-tools-support-core: https://github.com/apple/swift-tools-support-core.git @ 0.7.3
xcdiff: /Users/admin/builder/spi-builder-workspace
PathKit: https://github.com/kylef/PathKit @ 1.0.1
XcodeProj: https://github.com/tuist/xcodeproj.git @ 8.27.7
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (19 targets)
Target 'xcdiff' in project 'xcdiff'
➜ Explicit dependency on target 'XCDiffCore' in project 'xcdiff'
➜ Explicit dependency on target 'XCDiffCommand' in project 'xcdiff'
➜ Explicit dependency on target 'XcodeProj' in project 'XcodeProj'
➜ Explicit dependency on target 'PathKit' in project 'PathKit'
➜ Explicit dependency on target 'SwiftToolsSupport-auto' in project 'swift-tools-support-core'
➜ Explicit dependency on target 'ArgumentParser' in project 'swift-argument-parser'
Target 'XCDiffCore' in project 'xcdiff'
➜ Explicit dependency on target 'XCDiffCore' in project 'xcdiff'
➜ Explicit dependency on target 'XcodeProj' in project 'XcodeProj'
Target 'XCDiffCommand' in project 'xcdiff'
➜ Explicit dependency on target 'XCDiffCommand' in project 'xcdiff'
➜ Explicit dependency on target 'XCDiffCore' in project 'xcdiff'
➜ Explicit dependency on target 'XcodeProj' in project 'XcodeProj'
➜ Explicit dependency on target 'PathKit' in project 'PathKit'
➜ Explicit dependency on target 'SwiftToolsSupport-auto' in project 'swift-tools-support-core'
➜ Explicit dependency on target 'ArgumentParser' in project 'swift-argument-parser'
Target 'XCDiffCommand' in project 'xcdiff'
➜ Explicit dependency on target 'XCDiffCore' in project 'xcdiff'
➜ Explicit dependency on target 'XcodeProj' in project 'XcodeProj'
➜ Explicit dependency on target 'PathKit' in project 'PathKit'
➜ Explicit dependency on target 'SwiftToolsSupport-auto' in project 'swift-tools-support-core'
➜ Explicit dependency on target 'ArgumentParser' in project 'swift-argument-parser'
Target 'ArgumentParser' in project 'swift-argument-parser'
➜ Explicit dependency on target 'ArgumentParser' in project 'swift-argument-parser'
➜ Explicit dependency on target 'ArgumentParserToolInfo' in project 'swift-argument-parser'
Target 'ArgumentParser' in project 'swift-argument-parser'
➜ Explicit dependency on target 'ArgumentParserToolInfo' in project 'swift-argument-parser'
Target 'ArgumentParserToolInfo' in project 'swift-argument-parser' (no dependencies)
Target 'SwiftToolsSupport-auto' in project 'swift-tools-support-core'
➜ Explicit dependency on target 'TSCBasic' in project 'swift-tools-support-core'
➜ Explicit dependency on target 'TSCUtility' in project 'swift-tools-support-core'
➜ Explicit dependency on target 'TSCLibc' in project 'swift-tools-support-core'
➜ Explicit dependency on target 'TSCclibc' in project 'swift-tools-support-core'
Target 'TSCUtility' in project 'swift-tools-support-core'
➜ Explicit dependency on target 'TSCLibc' in project 'swift-tools-support-core'
➜ Explicit dependency on target 'TSCclibc' in project 'swift-tools-support-core'
➜ Explicit dependency on target 'TSCBasic' in project 'swift-tools-support-core'
Target 'TSCBasic' in project 'swift-tools-support-core'
➜ Explicit dependency on target 'TSCLibc' in project 'swift-tools-support-core'
➜ Explicit dependency on target 'TSCclibc' in project 'swift-tools-support-core'
Target 'TSCclibc' in project 'swift-tools-support-core' (no dependencies)
Target 'TSCLibc' in project 'swift-tools-support-core' (no dependencies)
Target 'XCDiffCore' in project 'xcdiff'
➜ Explicit dependency on target 'XcodeProj' in project 'XcodeProj'
Target 'XcodeProj' in project 'XcodeProj'
➜ Explicit dependency on target 'XcodeProj' in project 'XcodeProj'
➜ Explicit dependency on target 'PathKit' in project 'PathKit'
➜ Explicit dependency on target 'AEXML' in project 'AEXML'
Target 'XcodeProj' in project 'XcodeProj'
➜ Explicit dependency on target 'PathKit' in project 'PathKit'
➜ Explicit dependency on target 'AEXML' in project 'AEXML'
Target 'AEXML' in project 'AEXML'
➜ Explicit dependency on target 'AEXML' in project 'AEXML'
Target 'AEXML' in project 'AEXML' (no dependencies)
Target 'PathKit' in project 'PathKit'
➜ Explicit dependency on target 'PathKit' in project 'PathKit'
Target 'PathKit' in project 'PathKit' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
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/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 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
Build description signature: d74afa69b81a9c7d79b944c9cd2a2a95
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/d74afa69b81a9c7d79b944c9cd2a2a95.xcbuilddata
error: The package product 'SwiftToolsSupport-auto' requires minimum platform version 6.0 for the watchOS platform, but this target supports 5.0 (in target 'xcdiff' from project 'xcdiff')
error: The package product 'SwiftToolsSupport-auto' requires minimum platform version 6.0 for the watchOS platform, but this target supports 5.0 (in target 'XCDiffCommand' from project 'xcdiff')
2026-04-16 18:52:25.724 xcodebuild[912:5296] [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 xcdiff-Package
(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:
AEXML: https://github.com/tadija/AEXML.git @ 4.7.0
Spectre: https://github.com/kylef/Spectre.git @ 0.10.1
xcdiff: /Users/admin/builder/spi-builder-workspace
swift-tools-support-core: https://github.com/apple/swift-tools-support-core.git @ 0.7.3
PathKit: https://github.com/kylef/PathKit @ 1.0.1
XcodeProj: https://github.com/tuist/xcodeproj.git @ 8.27.7
swift-argument-parser: https://github.com/apple/swift-argument-parser @ 1.7.1
resolved source packages: AEXML, Spectre, xcdiff, swift-tools-support-core, PathKit, XcodeProj, swift-argument-parser
2026-04-16 18:52:30.207 xcodebuild[1011:5861] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
{
"dependencies" : [
{
"identity" : "swift-tools-support-core",
"requirement" : {
"range" : [
{
"lower_bound" : "0.3.0",
"upper_bound" : "1.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/apple/swift-tools-support-core.git"
},
{
"identity" : "pathkit",
"requirement" : {
"range" : [
{
"lower_bound" : "1.0.0",
"upper_bound" : "2.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/kylef/PathKit"
},
{
"identity" : "xcodeproj",
"requirement" : {
"range" : [
{
"lower_bound" : "8.26.6",
"upper_bound" : "9.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/tuist/xcodeproj.git"
},
{
"identity" : "swift-argument-parser",
"requirement" : {
"range" : [
{
"lower_bound" : "1.5.0",
"upper_bound" : "2.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/apple/swift-argument-parser"
}
],
"manifest_display_name" : "xcdiff",
"name" : "xcdiff",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
{
"name" : "macos",
"version" : "10.15"
}
],
"products" : [
{
"name" : "xcdiff",
"targets" : [
"XCDiff"
],
"type" : {
"executable" : null
}
},
{
"name" : "XCDiffCommand",
"targets" : [
"XCDiffCommand"
],
"type" : {
"library" : [
"automatic"
]
}
},
{
"name" : "XCDiffCore",
"targets" : [
"XCDiffCore"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "XCDiffCoreTests",
"module_type" : "SwiftTarget",
"name" : "XCDiffCoreTests",
"path" : "Tests/XCDiffCoreTests",
"product_dependencies" : [
"PathKit",
"XcodeProj"
],
"sources" : [
"Comparator/AttributesComparatorTests.swift",
"Comparator/BuildPhasesComparatorTests.swift",
"Comparator/ComparatorTypeTests.swift",
"Comparator/ConfigurationsComparatorTests.swift",
"Comparator/CopyFilesComparatorTests.swift",
"Comparator/DependenciesComparatorTests.swift",
"Comparator/FileReferencesComparatorTests.swift",
"Comparator/FileSytemSynchronizedGroupsComparatorTests.swift",
"Comparator/HeadersComparatorTests.swift",
"Comparator/LinkedDependenciesComparatorTests.swift",
"Comparator/PlistComparatorTests.swift",
"Comparator/ResolvedSettingsComparatorTests.swift",
"Comparator/ResoucesComparatorTests.swift",
"Comparator/RunScriptComparatorTests.swift",
"Comparator/SettingsComparatorTests.swift",
"Comparator/SourceTreesComparatorTests.swift",
"Comparator/SourcesComparatorTests.swift",
"Comparator/SwiftPackagesComparatorTests.swift",
"Comparator/TargetsComparatorTests.swift",
"DefaultProjectComparatorTests.swift",
"Helpers/ComparatorParameters+Extensions.swift",
"Helpers/Fixtures.swift",
"Helpers/PBXAggregateTargetBuilder.swift",
"Helpers/PBXBuildConfigurationBuilder.swift",
"Helpers/PBXBuildFileBuilder.swift",
"Helpers/PBXBuildPhaseBuilder.swift",
"Helpers/PBXHeaderAccessLevel.swift",
"Helpers/PBXNativeTargetBuilder.swift",
"Helpers/PBXProjBuilder.swift",
"Helpers/XCConfigurationListBuilder.swift",
"Library/ComparatorParametersTests.swift",
"Library/CompareResultTests.swift",
"Library/Descriptors/SwiftPackageDescriptorTests.swift",
"Library/DiffTests.swift",
"Library/PBX+ExtensionsTests.swift",
"Library/ProjectCompareResultTests.swift",
"Library/ProjectDescriptorTests.swift",
"Library/String+ExtensionsTests.swift",
"Library/URL+ExtensionsTests.swift",
"Library/XcodeProjLoaderTests.swift",
"Mocks/ComparatorMock.swift",
"Mocks/SystemMock.swift",
"Mocks/XcodeProjLoaderMock.swift",
"ResultRenderer/Output/OutputTests.swift",
"ResultRenderer/ProjectResultRenderer/HTMLSideBySideResultRendererTests.swift",
"ResultRenderer/ProjectResultRenderer/JSONProjectCompareResultRendererTests.swift",
"ResultRenderer/ProjectResultRenderer/TextProjectCompareResultRendererTests.swift",
"ResultRenderer/Renderer/ConsoleRendererTests.swift",
"ResultRenderer/Renderer/HTMLRendererTests.swift",
"ResultRenderer/Renderer/MarkdownRendererTests.swift",
"ResultRenderer/UniversalResultRendererTests.swift"
],
"target_dependencies" : [
"XCDiffCore"
],
"type" : "test"
},
{
"c99name" : "XCDiffCore",
"module_type" : "SwiftTarget",
"name" : "XCDiffCore",
"path" : "Sources/XCDiffCore",
"product_dependencies" : [
"XcodeProj"
],
"product_memberships" : [
"xcdiff",
"XCDiffCommand",
"XCDiffCore"
],
"sources" : [
"Comparator/AttributesComparator.swift",
"Comparator/BuildPhasesComparator.swift",
"Comparator/ConfigurationsComparator.swift",
"Comparator/CopyFilesComparator.swift",
"Comparator/DependenciesComparator.swift",
"Comparator/FileReferencesComparator.swift",
"Comparator/FileSytemSynchronizedGroupsComparator.swift",
"Comparator/HeadersComparator.swift",
"Comparator/LinkedDependenciesComparator.swift",
"Comparator/PlistComparator.swift",
"Comparator/ResolvedSettingsComparator.swift",
"Comparator/ResourcesComparator.swift",
"Comparator/RunScriptComparator.swift",
"Comparator/SettingsComparator.swift",
"Comparator/SourceTreesComparator.swift",
"Comparator/SourcesComparator.swift",
"Comparator/SwiftPackagesComparator.swift",
"Comparator/TargetsComparator.swift",
"ComparatorType.swift",
"Library/BuildFileComparatorHelper.swift",
"Library/Collections+Extensions.swift",
"Library/Comparator+Extensions.swift",
"Library/Comparator.swift",
"Library/ComparatorError.swift",
"Library/ComparatorParameters.swift",
"Library/CompareResult.swift",
"Library/Descriptors/BuildFileDescriptor.swift",
"Library/Descriptors/PlistDescriptor.swift",
"Library/Descriptors/SwiftPackageDescriptor.swift",
"Library/Diff.swift",
"Library/GenericCompareResult.swift",
"Library/Optional+Extensions.swift",
"Library/PBX+Extensions.swift",
"Library/PathHelper.swift",
"Library/PlistValue.swift",
"Library/ProjectCompareResult.swift",
"Library/ProjectDescriptor.swift",
"Library/SettingValueComparator.swift",
"Library/SettingsHelper.swift",
"Library/String+Extensions.swift",
"Library/System.swift",
"Library/TargetsHelper.swift",
"Library/TargetsPlistHelper.swift",
"Library/URL+Extensions.swift",
"Library/ValueComparator.swift",
"Library/XcodeProjLoader.swift",
"ProjectComparator.swift",
"ResultRenderer/Output/Output.swift",
"ResultRenderer/ProjectResultRenderer/HTMLSideBySideResultRenderer.swift",
"ResultRenderer/ProjectResultRenderer/JSONProjectCompareResultRenderer.swift",
"ResultRenderer/ProjectResultRenderer/ProjectCompareResultRenderer.swift",
"ResultRenderer/ProjectResultRenderer/TextProjectCompareResultRenderer.swift",
"ResultRenderer/Renderer/ConsoleRenderer.swift",
"ResultRenderer/Renderer/HTMLRenderer.swift",
"ResultRenderer/Renderer/MarkdownRenderer.swift",
"ResultRenderer/Renderer/Renderer.swift",
"ResultRenderer/Renderer/String+HTMLUtils.swift",
"ResultRenderer/ResultRenderer.swift",
"ResultRenderer/UniversalResultRenderer.swift"
],
"type" : "library"
},
{
"c99name" : "XCDiffCommandTests",
"module_type" : "SwiftTarget",
"name" : "XCDiffCommandTests",
"path" : "Tests/XCDiffCommandTests",
"product_dependencies" : [
"PathKit",
"ArgumentParser"
],
"sources" : [
"CommandBasedTests.swift",
"CommandsRunnerTests.swift",
"Helpers/Fixtures.swift",
"Mocks/FileSystemMock.swift",
"Mocks/PrinterMock.swift"
],
"target_dependencies" : [
"XCDiffCore",
"XCDiffCommand"
],
"type" : "test"
},
{
"c99name" : "XCDiffCommand",
"module_type" : "SwiftTarget",
"name" : "XCDiffCommand",
"path" : "Sources/XCDiffCommand",
"product_dependencies" : [
"PathKit",
"SwiftToolsSupport-auto",
"ArgumentParser"
],
"product_memberships" : [
"xcdiff",
"XCDiffCommand"
],
"sources" : [
"CommandRunner.swift",
"Constants.swift",
"Utils.swift"
],
"target_dependencies" : [
"XCDiffCore"
],
"type" : "library"
},
{
"c99name" : "XCDiff",
"module_type" : "SwiftTarget",
"name" : "XCDiff",
"path" : "Sources/XCDiff",
"product_memberships" : [
"xcdiff"
],
"sources" : [
"main.swift"
],
"target_dependencies" : [
"XCDiffCommand"
],
"type" : "executable"
}
],
"tools_version" : "5.5"
}
{
"workspace" : {
"name" : "spi-builder-workspace",
"schemes" : [
"xcdiff",
"xcdiff-Package",
"XCDiffCommand",
"XCDiffCore"
]
}
}
2026-04-16 18:52:32.308 xcodebuild[1027:5981] [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 xcdiff-Package -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 xcdiff-Package -destination generic/platform=watchOS
Resolve Package Graph
Resolved source packages:
PathKit: https://github.com/kylef/PathKit @ 1.0.1
XcodeProj: https://github.com/tuist/xcodeproj.git @ 8.27.7
AEXML: https://github.com/tadija/AEXML.git @ 4.7.0
swift-tools-support-core: https://github.com/apple/swift-tools-support-core.git @ 0.7.3
swift-argument-parser: https://github.com/apple/swift-argument-parser @ 1.7.1
Spectre: https://github.com/kylef/Spectre.git @ 0.10.1
xcdiff: /Users/admin/builder/spi-builder-workspace
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (19 targets)
Target 'xcdiff' in project 'xcdiff'
➜ Explicit dependency on target 'XCDiffCore' in project 'xcdiff'
➜ Explicit dependency on target 'XCDiffCommand' in project 'xcdiff'
➜ Explicit dependency on target 'XcodeProj' in project 'XcodeProj'
➜ Explicit dependency on target 'PathKit' in project 'PathKit'
➜ Explicit dependency on target 'SwiftToolsSupport-auto' in project 'swift-tools-support-core'
➜ Explicit dependency on target 'ArgumentParser' in project 'swift-argument-parser'
Target 'XCDiffCore' in project 'xcdiff'
➜ Explicit dependency on target 'XCDiffCore' in project 'xcdiff'
➜ Explicit dependency on target 'XcodeProj' in project 'XcodeProj'
Target 'XCDiffCommand' in project 'xcdiff'
➜ Explicit dependency on target 'XCDiffCommand' in project 'xcdiff'
➜ Explicit dependency on target 'XCDiffCore' in project 'xcdiff'
➜ Explicit dependency on target 'XcodeProj' in project 'XcodeProj'
➜ Explicit dependency on target 'PathKit' in project 'PathKit'
➜ Explicit dependency on target 'SwiftToolsSupport-auto' in project 'swift-tools-support-core'
➜ Explicit dependency on target 'ArgumentParser' in project 'swift-argument-parser'
Target 'XCDiffCommand' in project 'xcdiff'
➜ Explicit dependency on target 'XCDiffCore' in project 'xcdiff'
➜ Explicit dependency on target 'XcodeProj' in project 'XcodeProj'
➜ Explicit dependency on target 'PathKit' in project 'PathKit'
➜ Explicit dependency on target 'SwiftToolsSupport-auto' in project 'swift-tools-support-core'
➜ Explicit dependency on target 'ArgumentParser' in project 'swift-argument-parser'
Target 'ArgumentParser' in project 'swift-argument-parser'
➜ Explicit dependency on target 'ArgumentParser' in project 'swift-argument-parser'
➜ Explicit dependency on target 'ArgumentParserToolInfo' in project 'swift-argument-parser'
Target 'ArgumentParser' in project 'swift-argument-parser'
➜ Explicit dependency on target 'ArgumentParserToolInfo' in project 'swift-argument-parser'
Target 'ArgumentParserToolInfo' in project 'swift-argument-parser' (no dependencies)
Target 'SwiftToolsSupport-auto' in project 'swift-tools-support-core'
➜ Explicit dependency on target 'TSCBasic' in project 'swift-tools-support-core'
➜ Explicit dependency on target 'TSCUtility' in project 'swift-tools-support-core'
➜ Explicit dependency on target 'TSCLibc' in project 'swift-tools-support-core'
➜ Explicit dependency on target 'TSCclibc' in project 'swift-tools-support-core'
Target 'TSCUtility' in project 'swift-tools-support-core'
➜ Explicit dependency on target 'TSCLibc' in project 'swift-tools-support-core'
➜ Explicit dependency on target 'TSCclibc' in project 'swift-tools-support-core'
➜ Explicit dependency on target 'TSCBasic' in project 'swift-tools-support-core'
Target 'TSCBasic' in project 'swift-tools-support-core'
➜ Explicit dependency on target 'TSCLibc' in project 'swift-tools-support-core'
➜ Explicit dependency on target 'TSCclibc' in project 'swift-tools-support-core'
Target 'TSCclibc' in project 'swift-tools-support-core' (no dependencies)
Target 'TSCLibc' in project 'swift-tools-support-core' (no dependencies)
Target 'XCDiffCore' in project 'xcdiff'
➜ Explicit dependency on target 'XcodeProj' in project 'XcodeProj'
Target 'XcodeProj' in project 'XcodeProj'
➜ Explicit dependency on target 'XcodeProj' in project 'XcodeProj'
➜ Explicit dependency on target 'PathKit' in project 'PathKit'
➜ Explicit dependency on target 'AEXML' in project 'AEXML'
Target 'XcodeProj' in project 'XcodeProj'
➜ Explicit dependency on target 'PathKit' in project 'PathKit'
➜ Explicit dependency on target 'AEXML' in project 'AEXML'
Target 'AEXML' in project 'AEXML'
➜ Explicit dependency on target 'AEXML' in project 'AEXML'
Target 'AEXML' in project 'AEXML' (no dependencies)
Target 'PathKit' in project 'PathKit'
➜ Explicit dependency on target 'PathKit' in project 'PathKit'
Target 'PathKit' in project 'PathKit' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
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/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 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
Build description signature: d74afa69b81a9c7d79b944c9cd2a2a95
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/d74afa69b81a9c7d79b944c9cd2a2a95.xcbuilddata
error: The package product 'SwiftToolsSupport-auto' requires minimum platform version 6.0 for the watchOS platform, but this target supports 5.0 (in target 'XCDiffCommand' from project 'xcdiff')
error: The package product 'SwiftToolsSupport-auto' requires minimum platform version 6.0 for the watchOS platform, but this target supports 5.0 (in target 'xcdiff' from project 'xcdiff')
2026-04-16 18:52:34.055 xcodebuild[1036:6055] [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 xcdiff-Package
(1 failure)
BUILD FAILURE 6.3 watchOS