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Build Information

Failed to build AlignedCollectionViewFlowLayout, reference main (6a7ebe), with Swift 6.4 for macOS (Xcode) using Xcode 27.0 on 21 Sep 2026 18:47:53 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 AlignedCollectionViewFlowLayout -destination platform=macOS,arch=arm64

Build Log

========================================
RunAll
========================================
Builder version: 5.1.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/aksamitsah/AlignedCollectionViewFlowLayout.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/aksamitsah/AlignedCollectionViewFlowLayout
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 6a7ebe9 fixes crash
Cloned https://github.com/aksamitsah/AlignedCollectionViewFlowLayout.git
Revision (git rev-parse @):
6a7ebe9581f72fafc5efcda0d2ef0c33f3fb0a4d
SUCCESS checkout https://github.com/aksamitsah/AlignedCollectionViewFlowLayout.git at main
========================================
Build
========================================
Selected platform:         macosXcodebuild
Swift version:             6.4
Building package at path:  $PWD
https://github.com/aksamitsah/AlignedCollectionViewFlowLayout.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
resolved source packages:
{
  "dependencies" : [
  ],
  "manifest_display_name" : "AlignedCollectionViewFlowLayout",
  "name" : "AlignedCollectionViewFlowLayout",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "AlignedCollectionViewFlowLayout",
      "targets" : [
        "AlignedCollectionViewFlowLayout"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "AlignedCollectionViewFlowLayout",
      "module_type" : "SwiftTarget",
      "name" : "AlignedCollectionViewFlowLayout",
      "path" : "AlignedCollectionViewFlowLayout",
      "product_memberships" : [
        "AlignedCollectionViewFlowLayout"
      ],
      "sources" : [
        "Classes/AlignedCollectionViewFlowLayout.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "4.2"
}
{
  "project" : {
    "configurations" : [
      "Debug",
      "Release"
    ],
    "name" : "Pods",
    "schemes" : [
      "AlignedCollectionViewFlowLayout",
      "Pods-AlignedCollectionViewFlowLayout_Example",
      "Pods-AlignedCollectionViewFlowLayout_Tests"
    ],
    "targets" : [
      "AlignedCollectionViewFlowLayout",
      "Pods-AlignedCollectionViewFlowLayout_Example",
      "Pods-AlignedCollectionViewFlowLayout_Tests"
    ]
  }
}
{
  "workspace" : {
    "name" : "AlignedCollectionViewFlowLayout",
    "schemes" : [
      "AlignedCollectionViewFlowLayout"
    ]
  }
}
2026-09-21 14:47:44.545 xcodebuild[698:4240] [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 AlignedCollectionViewFlowLayout -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 AlignedCollectionViewFlowLayout -destination platform=macOS,arch=arm64
Resolve Package Graph
Resolved source packages:
  AlignedCollectionViewFlowLayout: /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 'AlignedCollectionViewFlowLayout-product' in project 'AlignedCollectionViewFlowLayout'
        ➜ Explicit dependency on target 'AlignedCollectionViewFlowLayout' in project 'AlignedCollectionViewFlowLayout'
    Target 'AlignedCollectionViewFlowLayout' in project 'AlignedCollectionViewFlowLayout' (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: 4da0c336d6054eb274fab97d967f4c6b
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/4da0c336d6054eb274fab97d967f4c6b.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/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
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
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/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/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/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/AlignedCollectionViewFlowLayout.build/Debug/AlignedCollectionViewFlowLayout-t.build/AlignedCollectionViewFlowLayout.modulemap (in target 'AlignedCollectionViewFlowLayout' from project 'AlignedCollectionViewFlowLayout')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AlignedCollectionViewFlowLayout.build/Debug/AlignedCollectionViewFlowLayout-t.build/AlignedCollectionViewFlowLayout.modulemap
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AlignedCollectionViewFlowLayout.build/Debug/AlignedCollectionViewFlowLayout-t.build/AlignedCollectionViewFlowLayout.DependencyStaticMetadataFileList (in target 'AlignedCollectionViewFlowLayout' from project 'AlignedCollectionViewFlowLayout')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AlignedCollectionViewFlowLayout.build/Debug/AlignedCollectionViewFlowLayout-t.build/AlignedCollectionViewFlowLayout.DependencyStaticMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AlignedCollectionViewFlowLayout.build/Debug/AlignedCollectionViewFlowLayout-t.build/AlignedCollectionViewFlowLayout.DependencyMetadataFileList (in target 'AlignedCollectionViewFlowLayout' from project 'AlignedCollectionViewFlowLayout')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AlignedCollectionViewFlowLayout.build/Debug/AlignedCollectionViewFlowLayout-t.build/AlignedCollectionViewFlowLayout.DependencyMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AlignedCollectionViewFlowLayout.build/Debug/AlignedCollectionViewFlowLayout-t.build/Objects-normal/arm64/AlignedCollectionViewFlowLayout.LinkFileList (in target 'AlignedCollectionViewFlowLayout' from project 'AlignedCollectionViewFlowLayout')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AlignedCollectionViewFlowLayout.build/Debug/AlignedCollectionViewFlowLayout-t.build/Objects-normal/arm64/AlignedCollectionViewFlowLayout.LinkFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AlignedCollectionViewFlowLayout.build/Debug/AlignedCollectionViewFlowLayout-t.build/Objects-normal/arm64/AlignedCollectionViewFlowLayout.SwiftConstValuesFileList (in target 'AlignedCollectionViewFlowLayout' from project 'AlignedCollectionViewFlowLayout')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AlignedCollectionViewFlowLayout.build/Debug/AlignedCollectionViewFlowLayout-t.build/Objects-normal/arm64/AlignedCollectionViewFlowLayout.SwiftConstValuesFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AlignedCollectionViewFlowLayout.build/Debug/AlignedCollectionViewFlowLayout-t.build/Objects-normal/arm64/AlignedCollectionViewFlowLayout-OutputFileMap.json (in target 'AlignedCollectionViewFlowLayout' from project 'AlignedCollectionViewFlowLayout')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AlignedCollectionViewFlowLayout.build/Debug/AlignedCollectionViewFlowLayout-t.build/Objects-normal/arm64/AlignedCollectionViewFlowLayout-OutputFileMap.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AlignedCollectionViewFlowLayout.build/Debug/AlignedCollectionViewFlowLayout-t.build/Objects-normal/arm64/AlignedCollectionViewFlowLayout.SwiftFileList (in target 'AlignedCollectionViewFlowLayout' from project 'AlignedCollectionViewFlowLayout')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AlignedCollectionViewFlowLayout.build/Debug/AlignedCollectionViewFlowLayout-t.build/Objects-normal/arm64/AlignedCollectionViewFlowLayout.SwiftFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AlignedCollectionViewFlowLayout.build/Debug/AlignedCollectionViewFlowLayout-t.build/Objects-normal/arm64/AlignedCollectionViewFlowLayout_const_extract_protocols.json (in target 'AlignedCollectionViewFlowLayout' from project 'AlignedCollectionViewFlowLayout')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AlignedCollectionViewFlowLayout.build/Debug/AlignedCollectionViewFlowLayout-t.build/Objects-normal/arm64/AlignedCollectionViewFlowLayout_const_extract_protocols.json
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps/AlignedCollectionViewFlowLayout.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AlignedCollectionViewFlowLayout.build/Debug/AlignedCollectionViewFlowLayout-t.build/AlignedCollectionViewFlowLayout.modulemap (in target 'AlignedCollectionViewFlowLayout' from project 'AlignedCollectionViewFlowLayout')
    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/AlignedCollectionViewFlowLayout.build/Debug/AlignedCollectionViewFlowLayout-t.build/AlignedCollectionViewFlowLayout.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps
SwiftDriver AlignedCollectionViewFlowLayout normal arm64 com.apple.xcode.tools.swift.compiler (in target 'AlignedCollectionViewFlowLayout' from project 'AlignedCollectionViewFlowLayout')
    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 AlignedCollectionViewFlowLayout -Onone @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AlignedCollectionViewFlowLayout.build/Debug/AlignedCollectionViewFlowLayout-t.build/Objects-normal/arm64/AlignedCollectionViewFlowLayout.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 4.2 -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/AlignedCollectionViewFlowLayout.build/Debug/AlignedCollectionViewFlowLayout-t.build/Objects-normal/arm64/AlignedCollectionViewFlowLayout-OutputFileMap.json -save-temps -no-color-diagnostics -emit-dependencies -emit-module -emit-module-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AlignedCollectionViewFlowLayout.build/Debug/AlignedCollectionViewFlowLayout-t.build/Objects-normal/arm64/AlignedCollectionViewFlowLayout.swiftmodule -serialize-diagnostics -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/AlignedCollectionViewFlowLayout.build/Debug/AlignedCollectionViewFlowLayout-t.build/Objects-normal/arm64/AlignedCollectionViewFlowLayout_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/AlignedCollectionViewFlowLayout.build/Debug/AlignedCollectionViewFlowLayout-t.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AlignedCollectionViewFlowLayout.build/Debug/AlignedCollectionViewFlowLayout-t.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AlignedCollectionViewFlowLayout.build/Debug/AlignedCollectionViewFlowLayout-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/AlignedCollectionViewFlowLayout.build/Debug/AlignedCollectionViewFlowLayout-t.build/Objects-normal/arm64/AlignedCollectionViewFlowLayout-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftCompile normal arm64 Compiling\ AlignedCollectionViewFlowLayout.swift /Users/admin/builder/spi-builder-workspace/AlignedCollectionViewFlowLayout/Classes/AlignedCollectionViewFlowLayout.swift (in target 'AlignedCollectionViewFlowLayout' from project 'AlignedCollectionViewFlowLayout')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/AlignedCollectionViewFlowLayout/Classes/AlignedCollectionViewFlowLayout.swift (in target 'AlignedCollectionViewFlowLayout' from project 'AlignedCollectionViewFlowLayout')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile AlignedCollectionViewFlowLayout.swift
SwiftEmitModule normal arm64 Emitting\ module\ for\ AlignedCollectionViewFlowLayout (in target 'AlignedCollectionViewFlowLayout' from project 'AlignedCollectionViewFlowLayout')
/Users/admin/builder/spi-builder-workspace/AlignedCollectionViewFlowLayout/Classes/AlignedCollectionViewFlowLayout.swift:28:8: error: no such module 'UIKit'
 26 | //
 27 |
 28 | import UIKit
    |        `- error: no such module 'UIKit'
 29 |
 30 |
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/AlignedCollectionViewFlowLayout/Classes/AlignedCollectionViewFlowLayout.swift -target arm64-apple-macos12.0 -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/ModuleCache.noindex -no-color-diagnostics -Xcc -fno-color-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -swift-version 4.2 -Onone -D SWIFT_PACKAGE -D DEBUG -D SWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -D Xcode -serialize-debugging-options -enable-experimental-feature DebugDescriptionMacro -empty-abi-descriptor -plugin-path /Applications/Xcode-27.0.0-Release.Candidate.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 -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/AlignedCollectionViewFlowLayout.build/Debug/AlignedCollectionViewFlowLayout-t.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AlignedCollectionViewFlowLayout.build/Debug/AlignedCollectionViewFlowLayout-t.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AlignedCollectionViewFlowLayout.build/Debug/AlignedCollectionViewFlowLayout-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name AlignedCollectionViewFlowLayout -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AlignedCollectionViewFlowLayout.build/Debug/AlignedCollectionViewFlowLayout-t.build/Objects-normal/arm64/AlignedCollectionViewFlowLayout_const_extract_protocols.json -disable-clang-spi -target-sdk-version 27.0 -target-sdk-name macosx27.0 -external-plugin-path /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server -in-process-plugin-server-path /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/libSwiftInProcPluginServer.dylib -plugin-path /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins -plugin-path /Applications/Xcode-27.0.0-Release.Candidate.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/AlignedCollectionViewFlowLayout.build/Debug/AlignedCollectionViewFlowLayout-t.build/Objects-normal/arm64/AlignedCollectionViewFlowLayout.swiftdoc -emit-module-source-info-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AlignedCollectionViewFlowLayout.build/Debug/AlignedCollectionViewFlowLayout-t.build/Objects-normal/arm64/AlignedCollectionViewFlowLayout.swiftsourceinfo -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AlignedCollectionViewFlowLayout.build/Debug/AlignedCollectionViewFlowLayout-t.build/Objects-normal/arm64/AlignedCollectionViewFlowLayout-Swift.h -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AlignedCollectionViewFlowLayout.build/Debug/AlignedCollectionViewFlowLayout-t.build/Objects-normal/arm64/AlignedCollectionViewFlowLayout-primary-emit-module.dia -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AlignedCollectionViewFlowLayout.build/Debug/AlignedCollectionViewFlowLayout-t.build/Objects-normal/arm64/AlignedCollectionViewFlowLayout-primary-emit-module.d -parse-as-library -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AlignedCollectionViewFlowLayout.build/Debug/AlignedCollectionViewFlowLayout-t.build/Objects-normal/arm64/AlignedCollectionViewFlowLayout.swiftmodule -emit-abi-descriptor-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AlignedCollectionViewFlowLayout.build/Debug/AlignedCollectionViewFlowLayout-t.build/Objects-normal/arm64/AlignedCollectionViewFlowLayout.abi.json
SwiftCompile normal arm64 (in target 'AlignedCollectionViewFlowLayout' from project 'AlignedCollectionViewFlowLayout')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

PruneExplicitPrecompiledModules /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExplicitPrecompiledModules
PruneExplicitPrecompiledModules /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules
PruneExplicitPrecompiledModules /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules
2026-09-21 14:47:46.173 xcodebuild[707:4408] [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:e65fc21fcebc8559a0af833de59cc869bedffbf3, name:My Mac }
{ platform:macOS, arch:arm64, variant:Mac Catalyst, id:e65fc21fcebc8559a0af833de59cc869bedffbf3, name:My Mac }
{ platform:macOS, arch:arm64, variant:DriverKit, id:e65fc21fcebc8559a0af833de59cc869bedffbf3, name:My Mac }
{ platform:macOS, arch:arm64, variant:Designed for [iPad,iPhone], id:e65fc21fcebc8559a0af833de59cc869bedffbf3, name:My Mac }
** BUILD FAILED **
The following build commands failed:
	SwiftEmitModule normal arm64 Emitting\ module\ for\ AlignedCollectionViewFlowLayout (in target 'AlignedCollectionViewFlowLayout' from project 'AlignedCollectionViewFlowLayout')
	SwiftCompile normal arm64 (in target 'AlignedCollectionViewFlowLayout' from project 'AlignedCollectionViewFlowLayout')
	Building workspace AlignedCollectionViewFlowLayout with scheme AlignedCollectionViewFlowLayout
(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:
  AlignedCollectionViewFlowLayout: /Users/admin/builder/spi-builder-workspace
resolved source packages: AlignedCollectionViewFlowLayout
2026-09-21 14:47:50.416 xcodebuild[724:4546] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
{
  "dependencies" : [
  ],
  "manifest_display_name" : "AlignedCollectionViewFlowLayout",
  "name" : "AlignedCollectionViewFlowLayout",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "AlignedCollectionViewFlowLayout",
      "targets" : [
        "AlignedCollectionViewFlowLayout"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "AlignedCollectionViewFlowLayout",
      "module_type" : "SwiftTarget",
      "name" : "AlignedCollectionViewFlowLayout",
      "path" : "AlignedCollectionViewFlowLayout",
      "product_memberships" : [
        "AlignedCollectionViewFlowLayout"
      ],
      "sources" : [
        "Classes/AlignedCollectionViewFlowLayout.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "4.2"
}
{
  "workspace" : {
    "name" : "AlignedCollectionViewFlowLayout",
    "schemes" : [
      "AlignedCollectionViewFlowLayout"
    ]
  }
}
2026-09-21 14:47:51.642 xcodebuild[732:4611] [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 AlignedCollectionViewFlowLayout -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 AlignedCollectionViewFlowLayout -destination platform=macOS,arch=arm64
Resolve Package Graph
Resolved source packages:
  AlignedCollectionViewFlowLayout: /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 'AlignedCollectionViewFlowLayout-product' in project 'AlignedCollectionViewFlowLayout'
        ➜ Explicit dependency on target 'AlignedCollectionViewFlowLayout' in project 'AlignedCollectionViewFlowLayout'
    Target 'AlignedCollectionViewFlowLayout' in project 'AlignedCollectionViewFlowLayout' (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 AlignedCollectionViewFlowLayout normal arm64 com.apple.xcode.tools.swift.compiler (in target 'AlignedCollectionViewFlowLayout' from project 'AlignedCollectionViewFlowLayout')
    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 AlignedCollectionViewFlowLayout -Onone @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AlignedCollectionViewFlowLayout.build/Debug/AlignedCollectionViewFlowLayout-t.build/Objects-normal/arm64/AlignedCollectionViewFlowLayout.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 4.2 -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/AlignedCollectionViewFlowLayout.build/Debug/AlignedCollectionViewFlowLayout-t.build/Objects-normal/arm64/AlignedCollectionViewFlowLayout-OutputFileMap.json -save-temps -no-color-diagnostics -emit-dependencies -emit-module -emit-module-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AlignedCollectionViewFlowLayout.build/Debug/AlignedCollectionViewFlowLayout-t.build/Objects-normal/arm64/AlignedCollectionViewFlowLayout.swiftmodule -serialize-diagnostics -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/AlignedCollectionViewFlowLayout.build/Debug/AlignedCollectionViewFlowLayout-t.build/Objects-normal/arm64/AlignedCollectionViewFlowLayout_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/AlignedCollectionViewFlowLayout.build/Debug/AlignedCollectionViewFlowLayout-t.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AlignedCollectionViewFlowLayout.build/Debug/AlignedCollectionViewFlowLayout-t.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AlignedCollectionViewFlowLayout.build/Debug/AlignedCollectionViewFlowLayout-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/AlignedCollectionViewFlowLayout.build/Debug/AlignedCollectionViewFlowLayout-t.build/Objects-normal/arm64/AlignedCollectionViewFlowLayout-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftEmitModule normal arm64 Emitting\ module\ for\ AlignedCollectionViewFlowLayout (in target 'AlignedCollectionViewFlowLayout' from project 'AlignedCollectionViewFlowLayout')
SwiftCompile normal arm64 (in target 'AlignedCollectionViewFlowLayout' from project 'AlignedCollectionViewFlowLayout')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

/Users/admin/builder/spi-builder-workspace/AlignedCollectionViewFlowLayout/Classes/AlignedCollectionViewFlowLayout.swift:28:8: error: no such module 'UIKit'
 26 | //
 27 |
 28 | import UIKit
    |        `- error: no such module 'UIKit'
 29 |
 30 |
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/AlignedCollectionViewFlowLayout/Classes/AlignedCollectionViewFlowLayout.swift -target arm64-apple-macos12.0 -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/ModuleCache.noindex -no-color-diagnostics -Xcc -fno-color-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -swift-version 4.2 -Onone -D SWIFT_PACKAGE -D DEBUG -D SWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -D Xcode -serialize-debugging-options -enable-experimental-feature DebugDescriptionMacro -empty-abi-descriptor -plugin-path /Applications/Xcode-27.0.0-Release.Candidate.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 -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/AlignedCollectionViewFlowLayout.build/Debug/AlignedCollectionViewFlowLayout-t.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AlignedCollectionViewFlowLayout.build/Debug/AlignedCollectionViewFlowLayout-t.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AlignedCollectionViewFlowLayout.build/Debug/AlignedCollectionViewFlowLayout-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name AlignedCollectionViewFlowLayout -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AlignedCollectionViewFlowLayout.build/Debug/AlignedCollectionViewFlowLayout-t.build/Objects-normal/arm64/AlignedCollectionViewFlowLayout_const_extract_protocols.json -disable-clang-spi -target-sdk-version 27.0 -target-sdk-name macosx27.0 -external-plugin-path /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server -in-process-plugin-server-path /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/libSwiftInProcPluginServer.dylib -plugin-path /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins -plugin-path /Applications/Xcode-27.0.0-Release.Candidate.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/AlignedCollectionViewFlowLayout.build/Debug/AlignedCollectionViewFlowLayout-t.build/Objects-normal/arm64/AlignedCollectionViewFlowLayout.swiftdoc -emit-module-source-info-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AlignedCollectionViewFlowLayout.build/Debug/AlignedCollectionViewFlowLayout-t.build/Objects-normal/arm64/AlignedCollectionViewFlowLayout.swiftsourceinfo -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AlignedCollectionViewFlowLayout.build/Debug/AlignedCollectionViewFlowLayout-t.build/Objects-normal/arm64/AlignedCollectionViewFlowLayout-Swift.h -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AlignedCollectionViewFlowLayout.build/Debug/AlignedCollectionViewFlowLayout-t.build/Objects-normal/arm64/AlignedCollectionViewFlowLayout-primary-emit-module.dia -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AlignedCollectionViewFlowLayout.build/Debug/AlignedCollectionViewFlowLayout-t.build/Objects-normal/arm64/AlignedCollectionViewFlowLayout-primary-emit-module.d -parse-as-library -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AlignedCollectionViewFlowLayout.build/Debug/AlignedCollectionViewFlowLayout-t.build/Objects-normal/arm64/AlignedCollectionViewFlowLayout.swiftmodule -emit-abi-descriptor-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/AlignedCollectionViewFlowLayout.build/Debug/AlignedCollectionViewFlowLayout-t.build/Objects-normal/arm64/AlignedCollectionViewFlowLayout.abi.json
SwiftCompile normal arm64 Compiling\ AlignedCollectionViewFlowLayout.swift /Users/admin/builder/spi-builder-workspace/AlignedCollectionViewFlowLayout/Classes/AlignedCollectionViewFlowLayout.swift (in target 'AlignedCollectionViewFlowLayout' from project 'AlignedCollectionViewFlowLayout')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/AlignedCollectionViewFlowLayout/Classes/AlignedCollectionViewFlowLayout.swift (in target 'AlignedCollectionViewFlowLayout' from project 'AlignedCollectionViewFlowLayout')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile AlignedCollectionViewFlowLayout.swift
PruneExplicitPrecompiledModules /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExplicitPrecompiledModules
PruneExplicitPrecompiledModules /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules
PruneExplicitPrecompiledModules /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules
2026-09-21 14:47:52.604 xcodebuild[733:4639] [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:e65fc21fcebc8559a0af833de59cc869bedffbf3, name:My Mac }
{ platform:macOS, arch:arm64, variant:Mac Catalyst, id:e65fc21fcebc8559a0af833de59cc869bedffbf3, name:My Mac }
{ platform:macOS, arch:arm64, variant:DriverKit, id:e65fc21fcebc8559a0af833de59cc869bedffbf3, name:My Mac }
{ platform:macOS, arch:arm64, variant:Designed for [iPad,iPhone], id:e65fc21fcebc8559a0af833de59cc869bedffbf3, name:My Mac }
** BUILD FAILED **
The following build commands failed:
	SwiftCompile normal arm64 (in target 'AlignedCollectionViewFlowLayout' from project 'AlignedCollectionViewFlowLayout')
	SwiftEmitModule normal arm64 Emitting\ module\ for\ AlignedCollectionViewFlowLayout (in target 'AlignedCollectionViewFlowLayout' from project 'AlignedCollectionViewFlowLayout')
	Building workspace AlignedCollectionViewFlowLayout with scheme AlignedCollectionViewFlowLayout
(3 failures)
BUILD FAILURE 6.4 macosXcodebuild