The Swift Package Index logo.Swift Package Index

Build Information

Failed to build CardStack, reference master (f10f19), with Swift 6.4 for macOS (Xcode) using Xcode 27.0 on 17 Sep 2026 20:46:57 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme CardStack -destination platform=macOS,arch=arm64

Build Log

========================================
RunAll
========================================
Builder version: 5.1.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/nhoogendoorn/CardStack.git
Reference: master
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/nhoogendoorn/CardStack
 * branch            master     -> FETCH_HEAD
 * [new branch]      master     -> origin/master
HEAD is now at f10f19c Merge pull request #16 from nhoogendoorn/nhoogendoorn-patch-1
Cloned https://github.com/nhoogendoorn/CardStack.git
Revision (git rev-parse @):
f10f19ca51f5ae9d31e640f49c39b082f632d524
SUCCESS checkout https://github.com/nhoogendoorn/CardStack.git at master
========================================
Build
========================================
Selected platform:         macosXcodebuild
Swift version:             6.4
Building package at path:  $PWD
https://github.com/nhoogendoorn/CardStack.git
Command line invocation:
    /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Resolve Package Graph
Resolved source packages:
  CardStack: /Users/admin/builder/spi-builder-workspace
resolved source packages: CardStack
2026-09-17 16:45:56.612 xcodebuild[529:3035] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
2026-09-17 16:45:56.767 xcodebuild[529:3035] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
2026-09-17 16:45:58.384 xcodebuild[529:3035] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
{
  "dependencies" : [
  ],
  "manifest_display_name" : "CardStack",
  "name" : "CardStack",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "13.0"
    }
  ],
  "products" : [
    {
      "name" : "CardStack",
      "targets" : [
        "CardStack"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "CardStackTests",
      "module_type" : "SwiftTarget",
      "name" : "CardStackTests",
      "path" : "Tests/CardStackTests",
      "sources" : [
        "CardViewHelperTests+getCardSize.swift",
        "CardViewHelperTests+getSmallestItemSize.swift",
        "CardViewHelperTests.swift",
        "MockData/MockCardData.swift",
        "NavigationHelperTests.swift"
      ],
      "target_dependencies" : [
        "CardStack"
      ],
      "type" : "test"
    },
    {
      "c99name" : "CardStack",
      "module_type" : "SwiftTarget",
      "name" : "CardStack",
      "path" : "Sources/CardStack",
      "product_memberships" : [
        "CardStack"
      ],
      "sources" : [
        "CardNavigation/CardNavigation.swift",
        "Enums/HorizontalDirection.swift",
        "Enums/StackStyle.swift",
        "Extensions/CGFloat.swift",
        "Extensions/DragGesture.swift",
        "Helpers/CardViewHelper.swift",
        "Helpers/NavigationHelper.swift",
        "Models/DragInformation.swift",
        "Models/StackConfiguration.swift",
        "Protocols/CardData.swift",
        "Protocols/CardView.swift",
        "Views/CardContentView.swift",
        "Views/CardStackMainView.swift",
        "Views/CardStackView.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.1"
}
{
  "workspace" : {
    "name" : "CardStack",
    "schemes" : [
      "CardStack"
    ]
  }
}
2026-09-17 16:46:43.789 xcodebuild[653:4182] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
2026-09-17 16:46:43.924 xcodebuild[653:4182] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme CardStack -destination platform=macOS,arch=arm64
Command line invocation:
    /Applications/Xcode-27.0.0-Release.Candidate.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 CardStack -destination platform=macOS,arch=arm64
Resolve Package Graph
Resolved source packages:
  CardStack: /Users/admin/builder/spi-builder-workspace
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (3 targets)
    Target 'CardStackTests-product' in project 'CardStack'
        ➜ Explicit dependency on target 'CardStack' in project 'CardStack'
    Target 'CardStack-product' in project 'CardStack'
        ➜ Explicit dependency on target 'CardStack' in project 'CardStack'
    Target 'CardStack' in project 'CardStack' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ExecuteExternalTool /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -isysroot /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX27.0.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc --version
ExecuteExternalTool /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld -version_details
Build description signature: 4cadb1c5b8fc52b5c5ff1a3ba292f3ac
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/4cadb1c5b8fc52b5c5ff1a3ba292f3ac.xcbuilddata
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/CompilationCache.noindex
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/CompilationCache.noindex
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products
ClangStatCache /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX27.0.sdk /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx27.0-26A425-e829b21a6f8c9b70876ba0858053c0446a22442a12e9d48fe1a705f55a1adfc4.sdkstatcache
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX27.0.sdk -o /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx27.0-26A425-e829b21a6f8c9b70876ba0858053c0446a22442a12e9d48fe1a705f55a1adfc4.sdkstatcache
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/PrecompiledHeaders
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/PrecompiledHeaders
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExplicitPrecompiledModules
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExplicitPrecompiledModules
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EagerLinkingTBDs/Debug
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EagerLinkingTBDs/Debug
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/PackageFrameworks
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/PackageFrameworks
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack-t.build/CardStack.modulemap (in target 'CardStack' from project 'CardStack')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack-t.build/CardStack.modulemap
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStackTests-p.build/empty-CardStackTests.plist (in target 'CardStackTests-product' from project 'CardStack')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStackTests-p.build/empty-CardStackTests.plist
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack-t.build/Objects-normal/arm64/CardStack.SwiftConstValuesFileList (in target 'CardStack' from project 'CardStack')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack-t.build/Objects-normal/arm64/CardStack.SwiftConstValuesFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack-t.build/Objects-normal/arm64/CardStack-OutputFileMap.json (in target 'CardStack' from project 'CardStack')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack-t.build/Objects-normal/arm64/CardStack-OutputFileMap.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack-t.build/Objects-normal/arm64/CardStack.SwiftFileList (in target 'CardStack' from project 'CardStack')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack-t.build/Objects-normal/arm64/CardStack.SwiftFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack-t.build/Objects-normal/arm64/CardStack_const_extract_protocols.json (in target 'CardStack' from project 'CardStack')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack-t.build/Objects-normal/arm64/CardStack_const_extract_protocols.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack-t.build/Objects-normal/arm64/CardStack.LinkFileList (in target 'CardStack' from project 'CardStack')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack-t.build/Objects-normal/arm64/CardStack.LinkFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStackTests-p.build/Objects-normal/arm64/CardStackTests_const_extract_protocols.json (in target 'CardStackTests-product' from project 'CardStack')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStackTests-p.build/Objects-normal/arm64/CardStackTests_const_extract_protocols.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStackTests-p.build/Objects-normal/arm64/CardStackTests.SwiftFileList (in target 'CardStackTests-product' from project 'CardStack')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStackTests-p.build/Objects-normal/arm64/CardStackTests.SwiftFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStackTests-p.build/Objects-normal/arm64/CardStackTests.LinkFileList (in target 'CardStackTests-product' from project 'CardStack')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStackTests-p.build/Objects-normal/arm64/CardStackTests.LinkFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStackTests-p.build/Objects-normal/arm64/CardStackTests-OutputFileMap.json (in target 'CardStackTests-product' from project 'CardStack')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStackTests-p.build/Objects-normal/arm64/CardStackTests-OutputFileMap.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStackTests-p.build/Objects-normal/arm64/CardStackTests.SwiftConstValuesFileList (in target 'CardStackTests-product' from project 'CardStack')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStackTests-p.build/Objects-normal/arm64/CardStackTests.SwiftConstValuesFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStackTests-p.build/CardStackTests.DependencyStaticMetadataFileList (in target 'CardStackTests-product' from project 'CardStack')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStackTests-p.build/CardStackTests.DependencyStaticMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStackTests-p.build/CardStackTests.DependencyMetadataFileList (in target 'CardStackTests-product' from project 'CardStack')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStackTests-p.build/CardStackTests.DependencyMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack-t.build/CardStack.DependencyStaticMetadataFileList (in target 'CardStack' from project 'CardStack')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack-t.build/CardStack.DependencyStaticMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack-t.build/CardStack.DependencyMetadataFileList (in target 'CardStack' from project 'CardStack')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack-t.build/CardStack.DependencyMetadataFileList
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps/CardStack.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack-t.build/CardStack.modulemap (in target 'CardStack' from project 'CardStack')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-copy -exclude .DS_Store -exclude CVS -exclude .svn -exclude .git -exclude .hg -resolve-src-symlinks /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack-t.build/CardStack.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps
MkDir /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/CardStackTests.xctest/Contents/MacOS (in target 'CardStackTests-product' from project 'CardStack')
    cd /Users/admin/builder/spi-builder-workspace
    /bin/mkdir -p /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/CardStackTests.xctest/Contents/MacOS
MkDir /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/CardStackTests.xctest/Contents (in target 'CardStackTests-product' from project 'CardStack')
    cd /Users/admin/builder/spi-builder-workspace
    /bin/mkdir -p /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/CardStackTests.xctest/Contents
MkDir /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/CardStackTests.xctest (in target 'CardStackTests-product' from project 'CardStack')
    cd /Users/admin/builder/spi-builder-workspace
    /bin/mkdir -p /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/CardStackTests.xctest
SwiftDriver CardStack normal arm64 com.apple.xcode.tools.swift.compiler (in target 'CardStack' from project 'CardStack')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftDriver -- /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -parse-as-library -module-name CardStack -Onone @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack-t.build/Objects-normal/arm64/CardStack.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DSWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -DXcode -plugin-path /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX27.0.sdk -target arm64-apple-macos12.0 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -enable-testing -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -swift-version 5 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -Isystem /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx27.0-26A425-e829b21a6f8c9b70876ba0858053c0446a22442a12e9d48fe1a705f55a1adfc4.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack-t.build/Objects-normal/arm64/CardStack-OutputFileMap.json -save-temps -no-color-diagnostics -explicit-module-build -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules -clang-scanner-module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -sdk-module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules -emit-dependencies -emit-module -emit-module-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack-t.build/Objects-normal/arm64/CardStack.swiftmodule -serialize-diagnostics -dependency-scan-serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack-t.build/Objects-normal/arm64/CardStack-dependency-scan.dia -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -fmodules-prune-interval\=86400 -Xcc -fmodules-prune-after\=345600 -emit-const-values -const-gather-protocols-list /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack-t.build/Objects-normal/arm64/CardStack_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack-t.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack-t.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -emit-objc-header -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack-t.build/Objects-normal/arm64/CardStack-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_Builtin_stdarg-7CFWA9OSW5N24E7PG4ZOCF1VH.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_Builtin_stddef-3GI9GOKXSW3QCTFOI1USFLDZO.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_SwiftConcurrencyShims-BLUUWKI6AGMD7TJ4RGYS7DP6T.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_Builtin_float-105CRCDRP90FQCQO5ZX1LHV7H.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_Builtin_stdbool-KYV2HKP8IKLKMKQS9DGA2GUQ.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/ptrcheck-DHLCBWKPNUZOYTPJ1J3QVTCXK.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/DeveloperToolsSupport-13SNQ6N57G3DOS3KQA7V91OE7.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/ptrauth-2W92ZJRLNJU99RJUQGGJG3OC3.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_AvailabilityInternal-CJTV5E7EL3MWRA437DUFPBVN2.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/SwiftShims-C4V0DQ62WSTCYBYGILXXGQNO3.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_DarwinFoundation1-7PRJIG163YE9KSKYA3BS35ZZP.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_Builtin_limits-AXGUGXBFPC0I7QDLJFB0K341Y.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_DarwinFoundation2-94WUUGE4H5R03OWXE0QFZX1DN.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_Builtin_stdint-22CBBOK8BNSF0UELDCAXSHGB.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/sys_types-F4RNCN6UR5R5OWTLTOUM7TN3E.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/string_h-10WPXBF3YFYMX5HUAW06LSABR.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_Builtin_tgmath-52XE6HC8DWOG6S7B5QAI046D1.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_Builtin_stdatomic-8LN7S35C6I48KJOCW7VPXX04X.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/libDER-5RCYOD0PCUUY2UGMBNE9LI8N9.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_DarwinFoundation3-32PO5Q4RCB6WXH5VFO3HA3AVS.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_Builtin_intrinsics-4O6R03GTH5FLWSHEUBP0Z3GZ2.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_Builtin_inttypes-1U6AP9A8AJ4G9WD98E9RHLGTJ.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/Darwin-1RAAWNGKQM8YGHV0YJNNN5YDY.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/simd-A9TKR8OE9APRJ1RNS7F0OBY4Q.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/libkern-22MDXN9G35RPO3OLKX9B2PN16.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/MachO-AWTJ65TFR7TMST2NUE6ZCC1SL.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/CUPS-45MNISAOHSEBD6VQA5G0MXN9H.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/launch-2XAORMJNLLVS0OVKC1M0752GY.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/ObjectiveC-B89IQP2TC4CFSWOUMTUZRI1VZ.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/Spatial-2JNOU2HNJ0Q174XCFCD0GCOUQ.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/os_object-3KLCCI03OX6OQTLJ92KQH2KIO.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/os_workgroup-10SJ5M8R2OB4BG1TPFL9SZMKV.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/Dispatch-NAMWF9KN29KC7Z5OS3TTTAE8.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/CoreFoundation-4ZIITQ30SOGUQE8KJAB99ZV0Q.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/XPC-E1MSAZG4ZNL24S2WK6K6Y7GWW.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/os-BYOEVK2GEMB4Q8WWHGZGREA00.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/Security-ESPJ7FP0YAY1EL3VXBGY9MCZ8.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/CoreAudioTypes-EEH2XZ47XX4YM3FOOISUYVRQE.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/ColorSync-BBCIZDDQ6O3QECFAWJQ6RU4ZJ.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/CFNetwork-CVHS5CT20191MFYXQIEDWSRGJ.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/IOKit-6H3X691EDBH124EYTC2PEOP5T.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/DiskArbitration-ZNZZU7T0SYELB0DAR56WQF0R.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/CoreGraphics-5TRMNDB7ZP6FFMRNSZCWEOZMD.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/CoreServices-CGCGY0FOMEQGSNMO3HQSC09XU.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/ImageIO-88YNP2EU498GB5YXIFJ9ANNYW.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/CoreText-C1WSF2HWGIKVJ2XHWBKXQBSEY.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/Foundation-44WR0NU86C67CV5BW8W1MGKNG.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/CoreTransferable-2HJ1Z8HJBPECRD89AVJ0X7S63.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/ApplicationServices-ALXSS633FQY42UMJSLR6MNLSK.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/OSLog-1GSRGGGEESVJH9OULZA91RAA3.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/CoreAudio-8XPVZMQXZVBU162UQPW77JTL1.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/UniformTypeIdentifiers-5LG8RE3Q01MBLZVRR3FFHHL5H.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/Symbols-2NFSQR6R0R96WH1KKGBXW1J.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/Accessibility-6F38G4T85MOHD9AA2EH4U2PJS.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/IOSurface-1TUG4NQVIPJF59WSUNATZ447F.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/CoreData-4EPJ39F9L3QQ9486B5AMG5G6J.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/DataDetection-5GDUUWT6YIA10PE5D9A8SXWZ9.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/Metal-KM8CI04R5X5OUWMGRMNZE4KP.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/OpenGL-FXV81CD8YS42YTVJKJH1VLGA.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/CoreVideo-11TKSDKW0L2K02H4B9ZHWLM3B.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/QuartzCore-AP21NXF3BYPWOG416U3DI6QME.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/CoreImage-AKYY8VSFWQ6KIIXG3EQJ7PW5T.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/CoreMedia-699WGYGEEF2LGFEEGSCM9Y1UF.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/SwiftUICore-ESLJM4CVIQEQNCRTK6KPAF1I7.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/AppKit-C2WRQ26QXORUMMNQB0M8H4QYD.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/SwiftUI-5IEOINZEJ69OCDVRMHPS5W4XI.pcm
SwiftEmitModule normal arm64 Emitting\ module\ for\ CardStack (in target 'CardStack' from project 'CardStack')
SwiftCompile normal arm64 (in target 'CardStack' from project 'CardStack')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

/Users/admin/builder/spi-builder-workspace/Sources/CardStack/Extensions/CGFloat.swift:12:39: error: cannot find 'UIScreen' in scope
10 |
11 | extension CGFloat {
12 |     static let screenWidth: CGFloat = UIScreen.main.bounds.width
   |                                       `- error: cannot find 'UIScreen' in scope
13 |     static let cardDistance: CGFloat = 15
14 | }
Failed frontend command:
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-frontend -frontend -emit-module -experimental-skip-non-inlinable-function-bodies-without-types /Users/admin/builder/spi-builder-workspace/Sources/CardStack/CardNavigation/CardNavigation.swift /Users/admin/builder/spi-builder-workspace/Sources/CardStack/Enums/HorizontalDirection.swift /Users/admin/builder/spi-builder-workspace/Sources/CardStack/Enums/StackStyle.swift /Users/admin/builder/spi-builder-workspace/Sources/CardStack/Extensions/CGFloat.swift /Users/admin/builder/spi-builder-workspace/Sources/CardStack/Extensions/DragGesture.swift /Users/admin/builder/spi-builder-workspace/Sources/CardStack/Helpers/CardViewHelper.swift /Users/admin/builder/spi-builder-workspace/Sources/CardStack/Helpers/NavigationHelper.swift /Users/admin/builder/spi-builder-workspace/Sources/CardStack/Models/DragInformation.swift /Users/admin/builder/spi-builder-workspace/Sources/CardStack/Models/StackConfiguration.swift /Users/admin/builder/spi-builder-workspace/Sources/CardStack/Protocols/CardData.swift /Users/admin/builder/spi-builder-workspace/Sources/CardStack/Protocols/CardView.swift /Users/admin/builder/spi-builder-workspace/Sources/CardStack/Views/CardContentView.swift /Users/admin/builder/spi-builder-workspace/Sources/CardStack/Views/CardStackMainView.swift /Users/admin/builder/spi-builder-workspace/Sources/CardStack/Views/CardStackView.swift -target arm64-apple-macos12.0 -disable-cross-import-overlay-search -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins/libFoundationMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server\#FoundationMacros -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins/libObservationMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server\#ObservationMacros -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins/libPreviewsMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server\#PreviewsMacros -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins/libSwiftMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server\#SwiftMacros -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins/libSwiftUIMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server\#SwiftUIMacros -disable-implicit-swift-modules -Xcc -fno-implicit-modules -Xcc -fno-implicit-module-maps -explicit-swift-module-map-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack-t.build/Objects-normal/arm64/CardStack-dependencies-1.json -Xllvm -aarch64-use-tbi -enable-objc-interop -stack-check -sdk /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX27.0.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -Isystem /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules -no-color-diagnostics -Xcc -fno-color-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -swift-version 5 -Onone -D SWIFT_PACKAGE -D DEBUG -D SWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -D Xcode -serialize-debugging-options -enable-experimental-feature DebugDescriptionMacro -empty-abi-descriptor -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -enable-anonymous-context-mangled-names -file-compilation-dir /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx27.0-26A425-e829b21a6f8c9b70876ba0858053c0446a22442a12e9d48fe1a705f55a1adfc4.sdkstatcache -Xcc -fmodules-prune-interval\=86400 -Xcc -fmodules-prune-after\=345600 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack-t.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack-t.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name CardStack -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack-t.build/Objects-normal/arm64/CardStack_const_extract_protocols.json -disable-clang-spi -clang-target arm64-apple-macos27.0 -target-sdk-version 27.0 -target-sdk-name macosx27.0 -in-process-plugin-server-path /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/libSwiftInProcPluginServer.dylib -emit-module-doc-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack-t.build/Objects-normal/arm64/CardStack.swiftdoc -emit-module-source-info-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack-t.build/Objects-normal/arm64/CardStack.swiftsourceinfo -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack-t.build/Objects-normal/arm64/CardStack-Swift.h -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack-t.build/Objects-normal/arm64/CardStack-primary-emit-module.dia -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack-t.build/Objects-normal/arm64/CardStack-primary-emit-module.d -parse-as-library -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack-t.build/Objects-normal/arm64/CardStack.swiftmodule -emit-abi-descriptor-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack-t.build/Objects-normal/arm64/CardStack.abi.json
SwiftCompile normal arm64 Compiling\ CardStackMainView.swift /Users/admin/builder/spi-builder-workspace/Sources/CardStack/Views/CardStackMainView.swift (in target 'CardStack' from project 'CardStack')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/CardStack/Views/CardStackMainView.swift (in target 'CardStack' from project 'CardStack')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile CardStackMainView.swift
SwiftCompile normal arm64 Compiling\ CardContentView.swift /Users/admin/builder/spi-builder-workspace/Sources/CardStack/Views/CardContentView.swift (in target 'CardStack' from project 'CardStack')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/CardStack/Views/CardContentView.swift (in target 'CardStack' from project 'CardStack')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile CardContentView.swift
SwiftCompile normal arm64 Compiling\ CardView.swift /Users/admin/builder/spi-builder-workspace/Sources/CardStack/Protocols/CardView.swift (in target 'CardStack' from project 'CardStack')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/CardStack/Protocols/CardView.swift (in target 'CardStack' from project 'CardStack')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile CardView.swift
SwiftCompile normal arm64 Compiling\ StackConfiguration.swift /Users/admin/builder/spi-builder-workspace/Sources/CardStack/Models/StackConfiguration.swift (in target 'CardStack' from project 'CardStack')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/CardStack/Models/StackConfiguration.swift (in target 'CardStack' from project 'CardStack')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile StackConfiguration.swift
SwiftCompile normal arm64 Compiling\ NavigationHelper.swift,\ DragInformation.swift /Users/admin/builder/spi-builder-workspace/Sources/CardStack/Helpers/NavigationHelper.swift /Users/admin/builder/spi-builder-workspace/Sources/CardStack/Models/DragInformation.swift (in target 'CardStack' from project 'CardStack')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/CardStack/Helpers/NavigationHelper.swift (in target 'CardStack' from project 'CardStack')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile NavigationHelper.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/CardStack/Models/DragInformation.swift (in target 'CardStack' from project 'CardStack')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile DragInformation.swift
SwiftCompile normal arm64 Compiling\ StackStyle.swift,\ CGFloat.swift /Users/admin/builder/spi-builder-workspace/Sources/CardStack/Enums/StackStyle.swift /Users/admin/builder/spi-builder-workspace/Sources/CardStack/Extensions/CGFloat.swift (in target 'CardStack' from project 'CardStack')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/CardStack/Enums/StackStyle.swift (in target 'CardStack' from project 'CardStack')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile StackStyle.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/CardStack/Extensions/CGFloat.swift (in target 'CardStack' from project 'CardStack')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile CGFloat.swift
SwiftCompile normal arm64 Compiling\ CardData.swift /Users/admin/builder/spi-builder-workspace/Sources/CardStack/Protocols/CardData.swift (in target 'CardStack' from project 'CardStack')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/CardStack/Protocols/CardData.swift (in target 'CardStack' from project 'CardStack')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile CardData.swift
SwiftCompile normal arm64 Compiling\ CardStackView.swift /Users/admin/builder/spi-builder-workspace/Sources/CardStack/Views/CardStackView.swift (in target 'CardStack' from project 'CardStack')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/CardStack/Views/CardStackView.swift (in target 'CardStack' from project 'CardStack')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile CardStackView.swift
SwiftCompile normal arm64 Compiling\ CardNavigation.swift,\ HorizontalDirection.swift /Users/admin/builder/spi-builder-workspace/Sources/CardStack/CardNavigation/CardNavigation.swift /Users/admin/builder/spi-builder-workspace/Sources/CardStack/Enums/HorizontalDirection.swift (in target 'CardStack' from project 'CardStack')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/CardStack/CardNavigation/CardNavigation.swift (in target 'CardStack' from project 'CardStack')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile CardNavigation.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/CardStack/Enums/HorizontalDirection.swift (in target 'CardStack' from project 'CardStack')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile HorizontalDirection.swift
SwiftCompile normal arm64 Compiling\ DragGesture.swift,\ CardViewHelper.swift /Users/admin/builder/spi-builder-workspace/Sources/CardStack/Extensions/DragGesture.swift /Users/admin/builder/spi-builder-workspace/Sources/CardStack/Helpers/CardViewHelper.swift (in target 'CardStack' from project 'CardStack')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/CardStack/Extensions/DragGesture.swift (in target 'CardStack' from project 'CardStack')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile DragGesture.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/CardStack/Helpers/CardViewHelper.swift (in target 'CardStack' from project 'CardStack')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile CardViewHelper.swift
PruneExplicitPrecompiledModules /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules
PruneExplicitPrecompiledModules /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExplicitPrecompiledModules
PruneExplicitPrecompiledModules /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules
2026-09-17 16:46:44.697 xcodebuild[654:4227] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
2026-09-17 16:46:44.801 xcodebuild[654:4227] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
--- xcodebuild: WARNING: Using the first of multiple matching destinations:
{ platform:macOS, arch:arm64, id:c3d5305da4e56ffd7d81214ecdc2d285f3847ffb, name:My Mac }
{ platform:macOS, arch:arm64, variant:Mac Catalyst, id:c3d5305da4e56ffd7d81214ecdc2d285f3847ffb, name:My Mac }
{ platform:macOS, arch:arm64, variant:DriverKit, id:c3d5305da4e56ffd7d81214ecdc2d285f3847ffb, name:My Mac }
{ platform:macOS, arch:arm64, variant:Designed for [iPad,iPhone], id:c3d5305da4e56ffd7d81214ecdc2d285f3847ffb, name:My Mac }
** BUILD FAILED **
The following build commands failed:
	SwiftCompile normal arm64 (in target 'CardStack' from project 'CardStack')
	SwiftEmitModule normal arm64 Emitting\ module\ for\ CardStack (in target 'CardStack' from project 'CardStack')
	Building workspace CardStack with scheme CardStack
(3 failures)
Command line invocation:
    /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Resolved source packages:
  CardStack: /Users/admin/builder/spi-builder-workspace
resolved source packages: CardStack
2026-09-17 16:46:53.795 xcodebuild[749:4631] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
2026-09-17 16:46:53.940 xcodebuild[749:4631] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
{
  "dependencies" : [
  ],
  "manifest_display_name" : "CardStack",
  "name" : "CardStack",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "13.0"
    }
  ],
  "products" : [
    {
      "name" : "CardStack",
      "targets" : [
        "CardStack"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "CardStackTests",
      "module_type" : "SwiftTarget",
      "name" : "CardStackTests",
      "path" : "Tests/CardStackTests",
      "sources" : [
        "CardViewHelperTests+getCardSize.swift",
        "CardViewHelperTests+getSmallestItemSize.swift",
        "CardViewHelperTests.swift",
        "MockData/MockCardData.swift",
        "NavigationHelperTests.swift"
      ],
      "target_dependencies" : [
        "CardStack"
      ],
      "type" : "test"
    },
    {
      "c99name" : "CardStack",
      "module_type" : "SwiftTarget",
      "name" : "CardStack",
      "path" : "Sources/CardStack",
      "product_memberships" : [
        "CardStack"
      ],
      "sources" : [
        "CardNavigation/CardNavigation.swift",
        "Enums/HorizontalDirection.swift",
        "Enums/StackStyle.swift",
        "Extensions/CGFloat.swift",
        "Extensions/DragGesture.swift",
        "Helpers/CardViewHelper.swift",
        "Helpers/NavigationHelper.swift",
        "Models/DragInformation.swift",
        "Models/StackConfiguration.swift",
        "Protocols/CardData.swift",
        "Protocols/CardView.swift",
        "Views/CardContentView.swift",
        "Views/CardStackMainView.swift",
        "Views/CardStackView.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.1"
}
{
  "workspace" : {
    "name" : "CardStack",
    "schemes" : [
      "CardStack"
    ]
  }
}
2026-09-17 16:46:55.054 xcodebuild[757:4698] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
2026-09-17 16:46:55.159 xcodebuild[757:4698] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme CardStack -destination platform=macOS,arch=arm64
Command line invocation:
    /Applications/Xcode-27.0.0-Release.Candidate.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 CardStack -destination platform=macOS,arch=arm64
Resolve Package Graph
Resolved source packages:
  CardStack: /Users/admin/builder/spi-builder-workspace
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (3 targets)
    Target 'CardStackTests-product' in project 'CardStack'
        ➜ Explicit dependency on target 'CardStack' in project 'CardStack'
    Target 'CardStack-product' in project 'CardStack'
        ➜ Explicit dependency on target 'CardStack' in project 'CardStack'
    Target 'CardStack' in project 'CardStack' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ClangStatCache /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX27.0.sdk /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx27.0-26A425-e829b21a6f8c9b70876ba0858053c0446a22442a12e9d48fe1a705f55a1adfc4.sdkstatcache
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX27.0.sdk -o /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx27.0-26A425-e829b21a6f8c9b70876ba0858053c0446a22442a12e9d48fe1a705f55a1adfc4.sdkstatcache
SwiftDriver CardStack normal arm64 com.apple.xcode.tools.swift.compiler (in target 'CardStack' from project 'CardStack')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftDriver -- /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -parse-as-library -module-name CardStack -Onone @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack-t.build/Objects-normal/arm64/CardStack.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DSWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -DXcode -plugin-path /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX27.0.sdk -target arm64-apple-macos12.0 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -enable-testing -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -swift-version 5 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -Isystem /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx27.0-26A425-e829b21a6f8c9b70876ba0858053c0446a22442a12e9d48fe1a705f55a1adfc4.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack-t.build/Objects-normal/arm64/CardStack-OutputFileMap.json -save-temps -no-color-diagnostics -explicit-module-build -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules -clang-scanner-module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -sdk-module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules -emit-dependencies -emit-module -emit-module-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack-t.build/Objects-normal/arm64/CardStack.swiftmodule -serialize-diagnostics -dependency-scan-serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack-t.build/Objects-normal/arm64/CardStack-dependency-scan.dia -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -fmodules-prune-interval\=86400 -Xcc -fmodules-prune-after\=345600 -emit-const-values -const-gather-protocols-list /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack-t.build/Objects-normal/arm64/CardStack_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack-t.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack-t.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -emit-objc-header -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack-t.build/Objects-normal/arm64/CardStack-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftCompile normal arm64 Compiling\ NavigationHelper.swift,\ DragInformation.swift /Users/admin/builder/spi-builder-workspace/Sources/CardStack/Helpers/NavigationHelper.swift /Users/admin/builder/spi-builder-workspace/Sources/CardStack/Models/DragInformation.swift (in target 'CardStack' from project 'CardStack')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/CardStack/Helpers/NavigationHelper.swift (in target 'CardStack' from project 'CardStack')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile NavigationHelper.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/CardStack/Models/DragInformation.swift (in target 'CardStack' from project 'CardStack')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile DragInformation.swift
SwiftCompile normal arm64 Compiling\ StackConfiguration.swift /Users/admin/builder/spi-builder-workspace/Sources/CardStack/Models/StackConfiguration.swift (in target 'CardStack' from project 'CardStack')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/CardStack/Models/StackConfiguration.swift (in target 'CardStack' from project 'CardStack')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile StackConfiguration.swift
SwiftCompile normal arm64 Compiling\ CardNavigation.swift,\ HorizontalDirection.swift /Users/admin/builder/spi-builder-workspace/Sources/CardStack/CardNavigation/CardNavigation.swift /Users/admin/builder/spi-builder-workspace/Sources/CardStack/Enums/HorizontalDirection.swift (in target 'CardStack' from project 'CardStack')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/CardStack/CardNavigation/CardNavigation.swift (in target 'CardStack' from project 'CardStack')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile CardNavigation.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/CardStack/Enums/HorizontalDirection.swift (in target 'CardStack' from project 'CardStack')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile HorizontalDirection.swift
SwiftCompile normal arm64 Compiling\ CardData.swift /Users/admin/builder/spi-builder-workspace/Sources/CardStack/Protocols/CardData.swift (in target 'CardStack' from project 'CardStack')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/CardStack/Protocols/CardData.swift (in target 'CardStack' from project 'CardStack')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile CardData.swift
SwiftCompile normal arm64 Compiling\ CardContentView.swift /Users/admin/builder/spi-builder-workspace/Sources/CardStack/Views/CardContentView.swift (in target 'CardStack' from project 'CardStack')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/CardStack/Views/CardContentView.swift (in target 'CardStack' from project 'CardStack')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile CardContentView.swift
SwiftCompile normal arm64 Compiling\ CardStackMainView.swift /Users/admin/builder/spi-builder-workspace/Sources/CardStack/Views/CardStackMainView.swift (in target 'CardStack' from project 'CardStack')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/CardStack/Views/CardStackMainView.swift (in target 'CardStack' from project 'CardStack')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile CardStackMainView.swift
SwiftCompile normal arm64 Compiling\ CardStackView.swift /Users/admin/builder/spi-builder-workspace/Sources/CardStack/Views/CardStackView.swift (in target 'CardStack' from project 'CardStack')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/CardStack/Views/CardStackView.swift (in target 'CardStack' from project 'CardStack')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile CardStackView.swift
SwiftEmitModule normal arm64 Emitting\ module\ for\ CardStack (in target 'CardStack' from project 'CardStack')
/Users/admin/builder/spi-builder-workspace/Sources/CardStack/Extensions/CGFloat.swift:12:39: error: cannot find 'UIScreen' in scope
10 |
11 | extension CGFloat {
12 |     static let screenWidth: CGFloat = UIScreen.main.bounds.width
   |                                       `- error: cannot find 'UIScreen' in scope
13 |     static let cardDistance: CGFloat = 15
14 | }
Failed frontend command:
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-frontend -frontend -emit-module -experimental-skip-non-inlinable-function-bodies-without-types /Users/admin/builder/spi-builder-workspace/Sources/CardStack/CardNavigation/CardNavigation.swift /Users/admin/builder/spi-builder-workspace/Sources/CardStack/Enums/HorizontalDirection.swift /Users/admin/builder/spi-builder-workspace/Sources/CardStack/Enums/StackStyle.swift /Users/admin/builder/spi-builder-workspace/Sources/CardStack/Extensions/CGFloat.swift /Users/admin/builder/spi-builder-workspace/Sources/CardStack/Extensions/DragGesture.swift /Users/admin/builder/spi-builder-workspace/Sources/CardStack/Helpers/CardViewHelper.swift /Users/admin/builder/spi-builder-workspace/Sources/CardStack/Helpers/NavigationHelper.swift /Users/admin/builder/spi-builder-workspace/Sources/CardStack/Models/DragInformation.swift /Users/admin/builder/spi-builder-workspace/Sources/CardStack/Models/StackConfiguration.swift /Users/admin/builder/spi-builder-workspace/Sources/CardStack/Protocols/CardData.swift /Users/admin/builder/spi-builder-workspace/Sources/CardStack/Protocols/CardView.swift /Users/admin/builder/spi-builder-workspace/Sources/CardStack/Views/CardContentView.swift /Users/admin/builder/spi-builder-workspace/Sources/CardStack/Views/CardStackMainView.swift /Users/admin/builder/spi-builder-workspace/Sources/CardStack/Views/CardStackView.swift -target arm64-apple-macos12.0 -disable-cross-import-overlay-search -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins/libFoundationMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server\#FoundationMacros -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins/libObservationMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server\#ObservationMacros -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins/libPreviewsMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server\#PreviewsMacros -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins/libSwiftMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server\#SwiftMacros -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins/libSwiftUIMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server\#SwiftUIMacros -disable-implicit-swift-modules -Xcc -fno-implicit-modules -Xcc -fno-implicit-module-maps -explicit-swift-module-map-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack-t.build/Objects-normal/arm64/CardStack-dependencies-1.json -Xllvm -aarch64-use-tbi -enable-objc-interop -stack-check -sdk /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX27.0.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -Isystem /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules -no-color-diagnostics -Xcc -fno-color-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -swift-version 5 -Onone -D SWIFT_PACKAGE -D DEBUG -D SWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -D Xcode -serialize-debugging-options -enable-experimental-feature DebugDescriptionMacro -empty-abi-descriptor -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -enable-anonymous-context-mangled-names -file-compilation-dir /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx27.0-26A425-e829b21a6f8c9b70876ba0858053c0446a22442a12e9d48fe1a705f55a1adfc4.sdkstatcache -Xcc -fmodules-prune-interval\=86400 -Xcc -fmodules-prune-after\=345600 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack-t.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack-t.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name CardStack -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack-t.build/Objects-normal/arm64/CardStack_const_extract_protocols.json -disable-clang-spi -clang-target arm64-apple-macos27.0 -target-sdk-version 27.0 -target-sdk-name macosx27.0 -in-process-plugin-server-path /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/libSwiftInProcPluginServer.dylib -emit-module-doc-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack-t.build/Objects-normal/arm64/CardStack.swiftdoc -emit-module-source-info-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack-t.build/Objects-normal/arm64/CardStack.swiftsourceinfo -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack-t.build/Objects-normal/arm64/CardStack-Swift.h -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack-t.build/Objects-normal/arm64/CardStack-primary-emit-module.dia -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack-t.build/Objects-normal/arm64/CardStack-primary-emit-module.d -parse-as-library -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack-t.build/Objects-normal/arm64/CardStack.swiftmodule -emit-abi-descriptor-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CardStack.build/Debug/CardStack-t.build/Objects-normal/arm64/CardStack.abi.json
SwiftCompile normal arm64 (in target 'CardStack' from project 'CardStack')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 Compiling\ CardView.swift /Users/admin/builder/spi-builder-workspace/Sources/CardStack/Protocols/CardView.swift (in target 'CardStack' from project 'CardStack')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/CardStack/Protocols/CardView.swift (in target 'CardStack' from project 'CardStack')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile CardView.swift
SwiftCompile normal arm64 Compiling\ DragGesture.swift,\ CardViewHelper.swift /Users/admin/builder/spi-builder-workspace/Sources/CardStack/Extensions/DragGesture.swift /Users/admin/builder/spi-builder-workspace/Sources/CardStack/Helpers/CardViewHelper.swift (in target 'CardStack' from project 'CardStack')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/CardStack/Extensions/DragGesture.swift (in target 'CardStack' from project 'CardStack')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile DragGesture.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/CardStack/Helpers/CardViewHelper.swift (in target 'CardStack' from project 'CardStack')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile CardViewHelper.swift
SwiftCompile normal arm64 Compiling\ StackStyle.swift,\ CGFloat.swift /Users/admin/builder/spi-builder-workspace/Sources/CardStack/Enums/StackStyle.swift /Users/admin/builder/spi-builder-workspace/Sources/CardStack/Extensions/CGFloat.swift (in target 'CardStack' from project 'CardStack')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/CardStack/Enums/StackStyle.swift (in target 'CardStack' from project 'CardStack')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile StackStyle.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/CardStack/Extensions/CGFloat.swift (in target 'CardStack' from project 'CardStack')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile CGFloat.swift
PruneExplicitPrecompiledModules /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules
PruneExplicitPrecompiledModules /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules
PruneExplicitPrecompiledModules /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExplicitPrecompiledModules
2026-09-17 16:46:55.978 xcodebuild[758:4723] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
2026-09-17 16:46:56.082 xcodebuild[758:4723] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
--- xcodebuild: WARNING: Using the first of multiple matching destinations:
{ platform:macOS, arch:arm64, id:c3d5305da4e56ffd7d81214ecdc2d285f3847ffb, name:My Mac }
{ platform:macOS, arch:arm64, variant:Mac Catalyst, id:c3d5305da4e56ffd7d81214ecdc2d285f3847ffb, name:My Mac }
{ platform:macOS, arch:arm64, variant:DriverKit, id:c3d5305da4e56ffd7d81214ecdc2d285f3847ffb, name:My Mac }
{ platform:macOS, arch:arm64, variant:Designed for [iPad,iPhone], id:c3d5305da4e56ffd7d81214ecdc2d285f3847ffb, name:My Mac }
** BUILD FAILED **
The following build commands failed:
	SwiftEmitModule normal arm64 Emitting\ module\ for\ CardStack (in target 'CardStack' from project 'CardStack')
	SwiftCompile normal arm64 (in target 'CardStack' from project 'CardStack')
	Building workspace CardStack with scheme CardStack
(3 failures)
BUILD FAILURE 6.4 macosXcodebuild