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Build Information

Failed to build MasonryStack, reference 0.1.0 (d09017), with Swift 6.1 for macOS (Xcode) using Xcode 16.3 on 27 Apr 2025 21:02:42 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme MasonryStack -destination platform=macOS,arch=arm64

Build Log

========================================
RunAll
========================================
Builder version: 4.61.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/lukepistrol/MasonryStack.git
Reference: 0.1.0
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/lukepistrol/MasonryStack
 * tag               0.1.0      -> FETCH_HEAD
HEAD is now at d090171 make stacks public
Cloned https://github.com/lukepistrol/MasonryStack.git
Revision (git rev-parse @):
d0901713a72febe9bee7b8db5af6fb5d63362ab8
SUCCESS checkout https://github.com/lukepistrol/MasonryStack.git at 0.1.0
========================================
Build
========================================
Selected platform:         macosXcodebuild
Swift version:             6.1
Building package at path:  $PWD
https://github.com/lukepistrol/MasonryStack.git
https://github.com/lukepistrol/MasonryStack.git
{
  "dependencies" : [
  ],
  "manifest_display_name" : "MasonryStack",
  "name" : "MasonryStack",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "16.0"
    }
  ],
  "products" : [
    {
      "name" : "MasonryStack",
      "targets" : [
        "MasonryStack"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "MasonryStack",
      "module_type" : "SwiftTarget",
      "name" : "MasonryStack",
      "path" : "Sources/MasonryStack",
      "product_memberships" : [
        "MasonryStack"
      ],
      "sources" : [
        "MasonryHStack.swift",
        "MasonryVStack.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.8"
}
Command line invocation:
    /Applications/Xcode-16.3.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Resolve Package Graph
Resolved source packages:
  MasonryStack: /Users/admin/builder/spi-builder-workspace
resolved source packages: MasonryStack
{
  "dependencies" : [
  ],
  "manifest_display_name" : "MasonryStack",
  "name" : "MasonryStack",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "16.0"
    }
  ],
  "products" : [
    {
      "name" : "MasonryStack",
      "targets" : [
        "MasonryStack"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "MasonryStack",
      "module_type" : "SwiftTarget",
      "name" : "MasonryStack",
      "path" : "Sources/MasonryStack",
      "product_memberships" : [
        "MasonryStack"
      ],
      "sources" : [
        "MasonryHStack.swift",
        "MasonryVStack.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.8"
}
{
  "workspace" : {
    "name" : "spi-builder-workspace",
    "schemes" : [
      "MasonryStack"
    ]
  }
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme MasonryStack -destination platform=macOS,arch=arm64 OTHER_SWIFT_FLAGS=-stats-output-dir .stats -strict-concurrency=complete -enable-upcoming-feature StrictConcurrency -enable-upcoming-feature DisableOutwardActorInference -enable-upcoming-feature GlobalActorIsolatedTypesUsability -enable-upcoming-feature InferSendableFromCaptures
Command line invocation:
    /Applications/Xcode-16.3.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath /Users/admin/builder/spi-builder-workspace/.derivedData build -scheme MasonryStack -destination platform=macOS,arch=arm64 "OTHER_SWIFT_FLAGS=-stats-output-dir .stats -strict-concurrency=complete -enable-upcoming-feature StrictConcurrency -enable-upcoming-feature DisableOutwardActorInference -enable-upcoming-feature GlobalActorIsolatedTypesUsability -enable-upcoming-feature InferSendableFromCaptures"
Build settings from command line:
    OTHER_SWIFT_FLAGS = -stats-output-dir .stats -strict-concurrency=complete -enable-upcoming-feature StrictConcurrency -enable-upcoming-feature DisableOutwardActorInference -enable-upcoming-feature GlobalActorIsolatedTypesUsability -enable-upcoming-feature InferSendableFromCaptures
Resolve Package Graph
Resolved source packages:
  MasonryStack: /Users/admin/builder/spi-builder-workspace
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (2 targets)
    Target 'MasonryStack' in project 'MasonryStack'
        ➜ Explicit dependency on target 'MasonryStack' in project 'MasonryStack'
    Target 'MasonryStack' in project 'MasonryStack' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ExecuteExternalTool /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -isysroot /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc --version
ExecuteExternalTool /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld -version_details
Build description signature: 4d89a0ebe43efc21d192793c495fe768
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/4d89a0ebe43efc21d192793c495fe768.xcbuilddata
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-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx15.4-24E241-8287b8f5db97e746a1562fbca0c9d29b.sdkstatcache
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk -o /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx15.4-24E241-8287b8f5db97e746a1562fbca0c9d29b.sdkstatcache
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/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/MasonryStack.build/Debug/MasonryStack.build/MasonryStack.DependencyMetadataFileList (in target 'MasonryStack' from project 'MasonryStack')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MasonryStack.build/Debug/MasonryStack.build/MasonryStack.DependencyMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MasonryStack.build/Debug/MasonryStack.build/MasonryStack.modulemap (in target 'MasonryStack' from project 'MasonryStack')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MasonryStack.build/Debug/MasonryStack.build/MasonryStack.modulemap
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MasonryStack.build/Debug/MasonryStack.build/MasonryStack.DependencyStaticMetadataFileList (in target 'MasonryStack' from project 'MasonryStack')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MasonryStack.build/Debug/MasonryStack.build/MasonryStack.DependencyStaticMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MasonryStack.build/Debug/MasonryStack.build/Objects-normal/arm64/MasonryStack-OutputFileMap.json (in target 'MasonryStack' from project 'MasonryStack')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MasonryStack.build/Debug/MasonryStack.build/Objects-normal/arm64/MasonryStack-OutputFileMap.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MasonryStack.build/Debug/MasonryStack.build/Objects-normal/arm64/MasonryStack.LinkFileList (in target 'MasonryStack' from project 'MasonryStack')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MasonryStack.build/Debug/MasonryStack.build/Objects-normal/arm64/MasonryStack.LinkFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MasonryStack.build/Debug/MasonryStack.build/Objects-normal/arm64/MasonryStack_const_extract_protocols.json (in target 'MasonryStack' from project 'MasonryStack')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MasonryStack.build/Debug/MasonryStack.build/Objects-normal/arm64/MasonryStack_const_extract_protocols.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MasonryStack.build/Debug/MasonryStack.build/Objects-normal/arm64/MasonryStack.SwiftFileList (in target 'MasonryStack' from project 'MasonryStack')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MasonryStack.build/Debug/MasonryStack.build/Objects-normal/arm64/MasonryStack.SwiftFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MasonryStack.build/Debug/MasonryStack.build/Objects-normal/arm64/MasonryStack.SwiftConstValuesFileList (in target 'MasonryStack' from project 'MasonryStack')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MasonryStack.build/Debug/MasonryStack.build/Objects-normal/arm64/MasonryStack.SwiftConstValuesFileList
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps/MasonryStack.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MasonryStack.build/Debug/MasonryStack.build/MasonryStack.modulemap (in target 'MasonryStack' from project 'MasonryStack')
    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/MasonryStack.build/Debug/MasonryStack.build/MasonryStack.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps
SwiftDriver MasonryStack normal arm64 com.apple.xcode.tools.swift.compiler (in target 'MasonryStack' from project 'MasonryStack')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftDriver -- /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -module-name MasonryStack -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MasonryStack.build/Debug/MasonryStack.build/Objects-normal/arm64/MasonryStack.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -stats-output-dir .stats -strict-concurrency\=complete -enable-upcoming-feature StrictConcurrency -enable-upcoming-feature DisableOutwardActorInference -enable-upcoming-feature GlobalActorIsolatedTypesUsability -enable-upcoming-feature InferSendableFromCaptures -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk -target arm64-apple-macos10.13 -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 -swift-version 5 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -I /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Applications/Xcode-16.3.0.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/macosx15.4-24E241-8287b8f5db97e746a1562fbca0c9d29b.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MasonryStack.build/Debug/MasonryStack.build/Objects-normal/arm64/MasonryStack-OutputFileMap.json -use-frontend-parseable-output -save-temps -no-color-diagnostics -serialize-diagnostics -emit-dependencies -emit-module -emit-module-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MasonryStack.build/Debug/MasonryStack.build/Objects-normal/arm64/MasonryStack.swiftmodule -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MasonryStack.build/Debug/MasonryStack.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MasonryStack.build/Debug/MasonryStack.build/Objects-normal/arm64/MasonryStack_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/MasonryStack.build/Debug/MasonryStack.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MasonryStack.build/Debug/MasonryStack.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MasonryStack.build/Debug/MasonryStack.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/MasonryStack.build/Debug/MasonryStack.build/Objects-normal/arm64/MasonryStack-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftCompile normal arm64 Compiling\ MasonryHStack.swift /Users/admin/builder/spi-builder-workspace/Sources/MasonryStack/MasonryHStack.swift (in target 'MasonryStack' from project 'MasonryStack')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/MasonryStack/MasonryHStack.swift (in target 'MasonryStack' from project 'MasonryStack')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftEmitModule normal arm64 Emitting\ module\ for\ MasonryStack (in target 'MasonryStack' from project 'MasonryStack')
Failed frontend command:
/Applications/Xcode-16.3.0.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/MasonryStack/MasonryHStack.swift /Users/admin/builder/spi-builder-workspace/Sources/MasonryStack/MasonryVStack.swift -target arm64-apple-macos10.13 -Xllvm -aarch64-use-tbi -enable-objc-interop -sdk /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -I /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -no-color-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -swift-version 5 -enforce-exclusivity\=checked -stats-output-dir /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode/.stats -Onone -D SWIFT_PACKAGE -D DEBUG -serialize-debugging-options -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MasonryStack.build/Debug/MasonryStack.build/Objects-normal/arm64/MasonryStack_const_extract_protocols.json -enable-upcoming-feature StrictConcurrency -enable-upcoming-feature DisableOutwardActorInference -enable-upcoming-feature GlobalActorIsolatedTypesUsability -enable-upcoming-feature InferSendableFromCaptures -enable-experimental-feature DebugDescriptionMacro -strict-concurrency\=complete -empty-abi-descriptor -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -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 -resource-dir /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift -enable-anonymous-context-mangled-names -file-compilation-dir /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx15.4-24E241-8287b8f5db97e746a1562fbca0c9d29b.sdkstatcache -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MasonryStack.build/Debug/MasonryStack.build/swift-overrides.hmap -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/MasonryStack.build/Debug/MasonryStack.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MasonryStack.build/Debug/MasonryStack.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MasonryStack.build/Debug/MasonryStack.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name MasonryStack -frontend-parseable-output -disable-clang-spi -target-sdk-version 15.4 -target-sdk-name macosx15.4 -external-plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server -in-process-plugin-server-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/libSwiftInProcPluginServer.dylib -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/local/lib/swift/host/plugins -emit-module-doc-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MasonryStack.build/Debug/MasonryStack.build/Objects-normal/arm64/MasonryStack.swiftdoc -emit-module-source-info-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MasonryStack.build/Debug/MasonryStack.build/Objects-normal/arm64/MasonryStack.swiftsourceinfo -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MasonryStack.build/Debug/MasonryStack.build/Objects-normal/arm64/MasonryStack-Swift.h -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MasonryStack.build/Debug/MasonryStack.build/Objects-normal/arm64/MasonryStack-master-emit-module.dia -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MasonryStack.build/Debug/MasonryStack.build/Objects-normal/arm64/MasonryStack-master-emit-module.d -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MasonryStack.build/Debug/MasonryStack.build/Objects-normal/arm64/MasonryStack.swiftmodule -emit-abi-descriptor-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MasonryStack.build/Debug/MasonryStack.build/Objects-normal/arm64/MasonryStack.abi.json
EmitSwiftModule normal arm64 (in target 'MasonryStack' from project 'MasonryStack')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

/Users/admin/builder/spi-builder-workspace/Sources/MasonryStack/MasonryHStack.swift:21:19: error: 'ProposedViewSize' is only available in macOS 13.0 or newer
        proposal: ProposedViewSize,
                  ^
/Users/admin/builder/spi-builder-workspace/Sources/MasonryStack/MasonryHStack.swift:20:17: note: add @available attribute to enclosing instance method
    public func sizeThatFits(
                ^
/Users/admin/builder/spi-builder-workspace/Sources/MasonryStack/MasonryHStack.swift:10:15: note: add @available attribute to enclosing struct
public struct MasonryHStack: Layout {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/MasonryStack/MasonryHStack.swift:30:19: error: 'ProposedViewSize' is only available in macOS 13.0 or newer
        proposal: ProposedViewSize,
                  ^
/Users/admin/builder/spi-builder-workspace/Sources/MasonryStack/MasonryHStack.swift:28:17: note: add @available attribute to enclosing instance method
    public func placeSubviews(
                ^
/Users/admin/builder/spi-builder-workspace/Sources/MasonryStack/MasonryHStack.swift:10:15: note: add @available attribute to enclosing struct
public struct MasonryHStack: Layout {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/MasonryStack/MasonryHStack.swift:40:22: error: 'ProposedViewSize' is only available in macOS 13.0 or newer
        in proposal: ProposedViewSize,
                     ^
/Users/admin/builder/spi-builder-workspace/Sources/MasonryStack/MasonryHStack.swift:38:18: note: add @available attribute to enclosing instance method
    private func calculateSize(
                 ^
/Users/admin/builder/spi-builder-workspace/Sources/MasonryStack/MasonryHStack.swift:10:15: note: add @available attribute to enclosing struct
public struct MasonryHStack: Layout {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/MasonryStack/MasonryHStack.swift:81:41: error: 'LayoutProperties' is only available in macOS 13.0 or newer
    public static var layoutProperties: LayoutProperties {
                                        ^
/Users/admin/builder/spi-builder-workspace/Sources/MasonryStack/MasonryHStack.swift:81:23: note: add @available attribute to enclosing static property
    public static var layoutProperties: LayoutProperties {
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/MasonryStack/MasonryHStack.swift:10:15: note: add @available attribute to enclosing struct
public struct MasonryHStack: Layout {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/MasonryStack/MasonryVStack.swift:21:19: error: 'ProposedViewSize' is only available in macOS 13.0 or newer
        proposal: ProposedViewSize,
                  ^
/Users/admin/builder/spi-builder-workspace/Sources/MasonryStack/MasonryVStack.swift:20:17: note: add @available attribute to enclosing instance method
    public func sizeThatFits(
                ^
/Users/admin/builder/spi-builder-workspace/Sources/MasonryStack/MasonryVStack.swift:10:15: note: add @available attribute to enclosing struct
public struct MasonryVStack: Layout {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/MasonryStack/MasonryVStack.swift:30:19: error: 'ProposedViewSize' is only available in macOS 13.0 or newer
        proposal: ProposedViewSize,
                  ^
/Users/admin/builder/spi-builder-workspace/Sources/MasonryStack/MasonryVStack.swift:28:17: note: add @available attribute to enclosing instance method
    public func placeSubviews(
                ^
/Users/admin/builder/spi-builder-workspace/Sources/MasonryStack/MasonryVStack.swift:10:15: note: add @available attribute to enclosing struct
public struct MasonryVStack: Layout {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/MasonryStack/MasonryVStack.swift:40:22: error: 'ProposedViewSize' is only available in macOS 13.0 or newer
        in proposal: ProposedViewSize,
                     ^
/Users/admin/builder/spi-builder-workspace/Sources/MasonryStack/MasonryVStack.swift:38:18: note: add @available attribute to enclosing instance method
    private func calculateSize(
                 ^
/Users/admin/builder/spi-builder-workspace/Sources/MasonryStack/MasonryVStack.swift:10:15: note: add @available attribute to enclosing struct
public struct MasonryVStack: Layout {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/MasonryStack/MasonryVStack.swift:81:41: error: 'LayoutProperties' is only available in macOS 13.0 or newer
    public static var layoutProperties: LayoutProperties {
                                        ^
/Users/admin/builder/spi-builder-workspace/Sources/MasonryStack/MasonryVStack.swift:81:23: note: add @available attribute to enclosing static property
    public static var layoutProperties: LayoutProperties {
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/MasonryStack/MasonryVStack.swift:10:15: note: add @available attribute to enclosing struct
public struct MasonryVStack: Layout {
              ^
SwiftCompile normal arm64 Compiling\ MasonryVStack.swift /Users/admin/builder/spi-builder-workspace/Sources/MasonryStack/MasonryVStack.swift (in target 'MasonryStack' from project 'MasonryStack')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/MasonryStack/MasonryVStack.swift (in target 'MasonryStack' from project 'MasonryStack')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

--- xcodebuild: WARNING: Using the first of multiple matching destinations:
{ platform:macOS, arch:arm64, id:deb37f9b8969ff9971939b47d65633051191a41b, name:My Mac }
{ platform:macOS, arch:arm64, variant:Mac Catalyst, id:deb37f9b8969ff9971939b47d65633051191a41b, name:My Mac }
{ platform:macOS, arch:arm64, variant:DriverKit, id:deb37f9b8969ff9971939b47d65633051191a41b, name:My Mac }
{ platform:macOS, arch:arm64, variant:Designed for [iPad,iPhone], id:deb37f9b8969ff9971939b47d65633051191a41b, name:My Mac }
** BUILD FAILED **
The following build commands failed:
	SwiftEmitModule normal arm64 Emitting\ module\ for\ MasonryStack (in target 'MasonryStack' from project 'MasonryStack')
	EmitSwiftModule normal arm64 (in target 'MasonryStack' from project 'MasonryStack')
	Building workspace spi-builder-workspace with scheme MasonryStack
(3 failures)
Command line invocation:
    /Applications/Xcode-16.3.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Resolved source packages:
  MasonryStack: /Users/admin/builder/spi-builder-workspace
resolved source packages: MasonryStack
{
  "dependencies" : [
  ],
  "manifest_display_name" : "MasonryStack",
  "name" : "MasonryStack",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "16.0"
    }
  ],
  "products" : [
    {
      "name" : "MasonryStack",
      "targets" : [
        "MasonryStack"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "MasonryStack",
      "module_type" : "SwiftTarget",
      "name" : "MasonryStack",
      "path" : "Sources/MasonryStack",
      "product_memberships" : [
        "MasonryStack"
      ],
      "sources" : [
        "MasonryHStack.swift",
        "MasonryVStack.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.8"
}
{
  "workspace" : {
    "name" : "spi-builder-workspace",
    "schemes" : [
      "MasonryStack"
    ]
  }
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme MasonryStack -destination platform=macOS,arch=arm64
Command line invocation:
    /Applications/Xcode-16.3.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath /Users/admin/builder/spi-builder-workspace/.derivedData build -scheme MasonryStack -destination platform=macOS,arch=arm64
Resolve Package Graph
Resolved source packages:
  MasonryStack: /Users/admin/builder/spi-builder-workspace
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (2 targets)
    Target 'MasonryStack' in project 'MasonryStack'
        ➜ Explicit dependency on target 'MasonryStack' in project 'MasonryStack'
    Target 'MasonryStack' in project 'MasonryStack' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ExecuteExternalTool /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -isysroot /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc --version
ExecuteExternalTool /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld -version_details
Build description signature: 18bcb5286fc440bc1877488bb45868c9
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/18bcb5286fc440bc1877488bb45868c9.xcbuilddata
ClangStatCache /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx15.4-24E241-8287b8f5db97e746a1562fbca0c9d29b.sdkstatcache
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk -o /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx15.4-24E241-8287b8f5db97e746a1562fbca0c9d29b.sdkstatcache
SwiftDriver MasonryStack normal arm64 com.apple.xcode.tools.swift.compiler (in target 'MasonryStack' from project 'MasonryStack')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftDriver -- /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -module-name MasonryStack -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MasonryStack.build/Debug/MasonryStack.build/Objects-normal/arm64/MasonryStack.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DXcode -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk -target arm64-apple-macos10.13 -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 -swift-version 5 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -I /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Applications/Xcode-16.3.0.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/macosx15.4-24E241-8287b8f5db97e746a1562fbca0c9d29b.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MasonryStack.build/Debug/MasonryStack.build/Objects-normal/arm64/MasonryStack-OutputFileMap.json -use-frontend-parseable-output -save-temps -no-color-diagnostics -serialize-diagnostics -emit-dependencies -emit-module -emit-module-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MasonryStack.build/Debug/MasonryStack.build/Objects-normal/arm64/MasonryStack.swiftmodule -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MasonryStack.build/Debug/MasonryStack.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MasonryStack.build/Debug/MasonryStack.build/Objects-normal/arm64/MasonryStack_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/MasonryStack.build/Debug/MasonryStack.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MasonryStack.build/Debug/MasonryStack.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MasonryStack.build/Debug/MasonryStack.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/MasonryStack.build/Debug/MasonryStack.build/Objects-normal/arm64/MasonryStack-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftEmitModule normal arm64 Emitting\ module\ for\ MasonryStack (in target 'MasonryStack' from project 'MasonryStack')
EmitSwiftModule normal arm64 (in target 'MasonryStack' from project 'MasonryStack')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

/Users/admin/builder/spi-builder-workspace/Sources/MasonryStack/MasonryHStack.swift:21:19: error: 'ProposedViewSize' is only available in macOS 13.0 or newer
        proposal: ProposedViewSize,
                  ^
/Users/admin/builder/spi-builder-workspace/Sources/MasonryStack/MasonryHStack.swift:20:17: note: add @available attribute to enclosing instance method
    public func sizeThatFits(
                ^
/Users/admin/builder/spi-builder-workspace/Sources/MasonryStack/MasonryHStack.swift:10:15: note: add @available attribute to enclosing struct
public struct MasonryHStack: Layout {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/MasonryStack/MasonryHStack.swift:30:19: error: 'ProposedViewSize' is only available in macOS 13.0 or newer
        proposal: ProposedViewSize,
                  ^
/Users/admin/builder/spi-builder-workspace/Sources/MasonryStack/MasonryHStack.swift:28:17: note: add @available attribute to enclosing instance method
    public func placeSubviews(
                ^
/Users/admin/builder/spi-builder-workspace/Sources/MasonryStack/MasonryHStack.swift:10:15: note: add @available attribute to enclosing struct
public struct MasonryHStack: Layout {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/MasonryStack/MasonryHStack.swift:40:22: error: 'ProposedViewSize' is only available in macOS 13.0 or newer
        in proposal: ProposedViewSize,
                     ^
/Users/admin/builder/spi-builder-workspace/Sources/MasonryStack/MasonryHStack.swift:38:18: note: add @available attribute to enclosing instance method
    private func calculateSize(
                 ^
/Users/admin/builder/spi-builder-workspace/Sources/MasonryStack/MasonryHStack.swift:10:15: note: add @available attribute to enclosing struct
public struct MasonryHStack: Layout {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/MasonryStack/MasonryHStack.swift:81:41: error: 'LayoutProperties' is only available in macOS 13.0 or newer
    public static var layoutProperties: LayoutProperties {
                                        ^
/Users/admin/builder/spi-builder-workspace/Sources/MasonryStack/MasonryHStack.swift:81:23: note: add @available attribute to enclosing static property
    public static var layoutProperties: LayoutProperties {
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/MasonryStack/MasonryHStack.swift:10:15: note: add @available attribute to enclosing struct
public struct MasonryHStack: Layout {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/MasonryStack/MasonryVStack.swift:21:19: error: 'ProposedViewSize' is only available in macOS 13.0 or newer
        proposal: ProposedViewSize,
                  ^
/Users/admin/builder/spi-builder-workspace/Sources/MasonryStack/MasonryVStack.swift:20:17: note: add @available attribute to enclosing instance method
    public func sizeThatFits(
                ^
/Users/admin/builder/spi-builder-workspace/Sources/MasonryStack/MasonryVStack.swift:10:15: note: add @available attribute to enclosing struct
public struct MasonryVStack: Layout {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/MasonryStack/MasonryVStack.swift:30:19: error: 'ProposedViewSize' is only available in macOS 13.0 or newer
        proposal: ProposedViewSize,
                  ^
/Users/admin/builder/spi-builder-workspace/Sources/MasonryStack/MasonryVStack.swift:28:17: note: add @available attribute to enclosing instance method
    public func placeSubviews(
                ^
/Users/admin/builder/spi-builder-workspace/Sources/MasonryStack/MasonryVStack.swift:10:15: note: add @available attribute to enclosing struct
public struct MasonryVStack: Layout {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/MasonryStack/MasonryVStack.swift:40:22: error: 'ProposedViewSize' is only available in macOS 13.0 or newer
        in proposal: ProposedViewSize,
                     ^
/Users/admin/builder/spi-builder-workspace/Sources/MasonryStack/MasonryVStack.swift:38:18: note: add @available attribute to enclosing instance method
    private func calculateSize(
                 ^
/Users/admin/builder/spi-builder-workspace/Sources/MasonryStack/MasonryVStack.swift:10:15: note: add @available attribute to enclosing struct
public struct MasonryVStack: Layout {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/MasonryStack/MasonryVStack.swift:81:41: error: 'LayoutProperties' is only available in macOS 13.0 or newer
    public static var layoutProperties: LayoutProperties {
                                        ^
/Users/admin/builder/spi-builder-workspace/Sources/MasonryStack/MasonryVStack.swift:81:23: note: add @available attribute to enclosing static property
    public static var layoutProperties: LayoutProperties {
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/MasonryStack/MasonryVStack.swift:10:15: note: add @available attribute to enclosing struct
public struct MasonryVStack: Layout {
              ^
Failed frontend command:
/Applications/Xcode-16.3.0.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/MasonryStack/MasonryHStack.swift /Users/admin/builder/spi-builder-workspace/Sources/MasonryStack/MasonryVStack.swift -target arm64-apple-macos10.13 -Xllvm -aarch64-use-tbi -enable-objc-interop -sdk /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -I /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -no-color-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -swift-version 5 -enforce-exclusivity\=checked -Onone -D SWIFT_PACKAGE -D DEBUG -D Xcode -serialize-debugging-options -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MasonryStack.build/Debug/MasonryStack.build/Objects-normal/arm64/MasonryStack_const_extract_protocols.json -enable-experimental-feature DebugDescriptionMacro -empty-abi-descriptor -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -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 -resource-dir /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift -enable-anonymous-context-mangled-names -file-compilation-dir /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx15.4-24E241-8287b8f5db97e746a1562fbca0c9d29b.sdkstatcache -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MasonryStack.build/Debug/MasonryStack.build/swift-overrides.hmap -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/MasonryStack.build/Debug/MasonryStack.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MasonryStack.build/Debug/MasonryStack.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MasonryStack.build/Debug/MasonryStack.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name MasonryStack -frontend-parseable-output -disable-clang-spi -target-sdk-version 15.4 -target-sdk-name macosx15.4 -external-plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server -in-process-plugin-server-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/libSwiftInProcPluginServer.dylib -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/local/lib/swift/host/plugins -emit-module-doc-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MasonryStack.build/Debug/MasonryStack.build/Objects-normal/arm64/MasonryStack.swiftdoc -emit-module-source-info-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MasonryStack.build/Debug/MasonryStack.build/Objects-normal/arm64/MasonryStack.swiftsourceinfo -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MasonryStack.build/Debug/MasonryStack.build/Objects-normal/arm64/MasonryStack-Swift.h -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MasonryStack.build/Debug/MasonryStack.build/Objects-normal/arm64/MasonryStack-master-emit-module.dia -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MasonryStack.build/Debug/MasonryStack.build/Objects-normal/arm64/MasonryStack-master-emit-module.d -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MasonryStack.build/Debug/MasonryStack.build/Objects-normal/arm64/MasonryStack.swiftmodule -emit-abi-descriptor-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/MasonryStack.build/Debug/MasonryStack.build/Objects-normal/arm64/MasonryStack.abi.json
SwiftCompile normal arm64 Compiling\ MasonryHStack.swift /Users/admin/builder/spi-builder-workspace/Sources/MasonryStack/MasonryHStack.swift (in target 'MasonryStack' from project 'MasonryStack')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/MasonryStack/MasonryHStack.swift (in target 'MasonryStack' from project 'MasonryStack')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 Compiling\ MasonryVStack.swift /Users/admin/builder/spi-builder-workspace/Sources/MasonryStack/MasonryVStack.swift (in target 'MasonryStack' from project 'MasonryStack')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/MasonryStack/MasonryVStack.swift (in target 'MasonryStack' from project 'MasonryStack')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

--- xcodebuild: WARNING: Using the first of multiple matching destinations:
{ platform:macOS, arch:arm64, id:deb37f9b8969ff9971939b47d65633051191a41b, name:My Mac }
{ platform:macOS, arch:arm64, variant:Mac Catalyst, id:deb37f9b8969ff9971939b47d65633051191a41b, name:My Mac }
{ platform:macOS, arch:arm64, variant:DriverKit, id:deb37f9b8969ff9971939b47d65633051191a41b, name:My Mac }
{ platform:macOS, arch:arm64, variant:Designed for [iPad,iPhone], id:deb37f9b8969ff9971939b47d65633051191a41b, name:My Mac }
** BUILD FAILED **
The following build commands failed:
	EmitSwiftModule normal arm64 (in target 'MasonryStack' from project 'MasonryStack')
	SwiftEmitModule normal arm64 Emitting\ module\ for\ MasonryStack (in target 'MasonryStack' from project 'MasonryStack')
	Building workspace spi-builder-workspace with scheme MasonryStack
(3 failures)
BUILD FAILURE 6.1 macosXcodebuild