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Build Information

Failed to build Checkbox, reference main (7276e6), with Swift 6.2 (beta) for macOS (Xcode) using Xcode 26.0 on 19 Jun 2025 02:24:03 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-26.0.0-Beta.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme Checkbox -destination platform=macOS,arch=arm64

Build Log

========================================
RunAll
========================================
Builder version: 4.64.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/bradhowes/Checkbox.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/bradhowes/Checkbox
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 7276e6a Serialize value updates
Cloned https://github.com/bradhowes/Checkbox.git
Revision (git rev-parse @):
7276e6ade2040d6163588084fda32f7e85d6b0d4
SUCCESS checkout https://github.com/bradhowes/Checkbox.git at main
========================================
Build
========================================
Selected platform:         macosXcodebuild
Swift version:             6.2
Building package at path:  $PWD
https://github.com/bradhowes/Checkbox.git
Command line invocation:
    /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Fetching from https://github.com/pointfreeco/swift-snapshot-testing.git
Fetching from https://github.com/swiftlang/swift-syntax
Fetching from https://github.com/pointfreeco/swift-custom-dump
Fetching from https://github.com/pointfreeco/xctest-dynamic-overlay
Creating working copy of package ‘swift-syntax’
Checking out 601.0.1 of package ‘swift-syntax’
Creating working copy of package ‘swift-snapshot-testing’
Checking out 1.18.4 of package ‘swift-snapshot-testing’
Creating working copy of package ‘xctest-dynamic-overlay’
Checking out 1.5.2 of package ‘xctest-dynamic-overlay’
Creating working copy of package ‘swift-custom-dump’
Checking out 1.3.3 of package ‘swift-custom-dump’
Invalid Exclude '/Users/admin/builder/spi-builder-workspace/Sources/Checkbox/Checkbox.playground': File not found.Resolve Package Graph
Invalid Exclude '/Users/admin/builder/spi-builder-workspace/Sources/Checkbox/Checkbox.playground': File not found.
Resolved source packages:
  Checkbox: /Users/admin/builder/spi-builder-workspace
  swift-snapshot-testing: https://github.com/pointfreeco/swift-snapshot-testing.git @ 1.18.4
  swift-custom-dump: https://github.com/pointfreeco/swift-custom-dump @ 1.3.3
  xctest-dynamic-overlay: https://github.com/pointfreeco/xctest-dynamic-overlay @ 1.5.2
  swift-syntax: https://github.com/swiftlang/swift-syntax @ 601.0.1
resolved source packages: Checkbox, swift-snapshot-testing, swift-custom-dump, xctest-dynamic-overlay, swift-syntax
{
  "dependencies" : [
    {
      "identity" : "swift-snapshot-testing",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "1.8.1",
            "upper_bound" : "2.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/pointfreeco/swift-snapshot-testing.git"
    }
  ],
  "manifest_display_name" : "Checkbox",
  "name" : "Checkbox",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "11.0"
    }
  ],
  "products" : [
    {
      "name" : "Checkbox",
      "targets" : [
        "Checkbox"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "CheckboxTests",
      "module_type" : "SwiftTarget",
      "name" : "CheckboxTests",
      "path" : "Tests/CheckboxTests",
      "product_dependencies" : [
        "SnapshotTesting"
      ],
      "sources" : [
        "CheckboxTests.swift",
        "XCTestManifests.swift"
      ],
      "target_dependencies" : [
        "Checkbox"
      ],
      "type" : "test"
    },
    {
      "c99name" : "Checkbox",
      "module_type" : "SwiftTarget",
      "name" : "Checkbox",
      "path" : "Sources/Checkbox",
      "product_memberships" : [
        "Checkbox"
      ],
      "sources" : [
        "Checkbox.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.3"
}
warning: 'spi-builder-workspace': Invalid Exclude '/Users/admin/builder/spi-builder-workspace/Sources/Checkbox/Checkbox.playground': File not found.
{
  "workspace" : {
    "name" : "spi-builder-workspace",
    "schemes" : [
      "Checkbox"
    ]
  }
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.0.0-Beta.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme Checkbox -destination platform=macOS,arch=arm64
Command line invocation:
    /Applications/Xcode-26.0.0-Beta.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 Checkbox -destination platform=macOS,arch=arm64
Resolve Package Graph
Invalid Exclude '/Users/admin/builder/spi-builder-workspace/Sources/Checkbox/Checkbox.playground': File not found.
Resolve Package Graph
Invalid Exclude '/Users/admin/builder/spi-builder-workspace/Sources/Checkbox/Checkbox.playground': File not found.
Resolved source packages:
  xctest-dynamic-overlay: https://github.com/pointfreeco/xctest-dynamic-overlay @ 1.5.2
  Checkbox: /Users/admin/builder/spi-builder-workspace
  swift-syntax: https://github.com/swiftlang/swift-syntax @ 601.0.1
  swift-custom-dump: https://github.com/pointfreeco/swift-custom-dump @ 1.3.3
  swift-snapshot-testing: https://github.com/pointfreeco/swift-snapshot-testing.git @ 1.18.4
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (2 targets)
    Target 'Checkbox' in project 'Checkbox'
        ➜ Explicit dependency on target 'Checkbox' in project 'Checkbox'
    Target 'Checkbox' in project 'Checkbox' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ExecuteExternalTool /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -isysroot /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.0.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc --version
ExecuteExternalTool /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld -version_details
Build description signature: 1d3eeb3f8fa32c08bf822199c5627fc6
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/1d3eeb3f8fa32c08bf822199c5627fc6.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-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.0.sdk /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx26.0-25A5279m-f7c1d129d9d5414f2afbbad1fd6fd62e.sdkstatcache
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.0.sdk -o /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx26.0-25A5279m-f7c1d129d9d5414f2afbbad1fd6fd62e.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/Checkbox.build/Debug/Checkbox.build/Checkbox.DependencyStaticMetadataFileList (in target 'Checkbox' from project 'Checkbox')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Checkbox.build/Debug/Checkbox.build/Checkbox.DependencyStaticMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Checkbox.build/Debug/Checkbox.build/Checkbox.DependencyMetadataFileList (in target 'Checkbox' from project 'Checkbox')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Checkbox.build/Debug/Checkbox.build/Checkbox.DependencyMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Checkbox.build/Debug/Checkbox.build/Checkbox.modulemap (in target 'Checkbox' from project 'Checkbox')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Checkbox.build/Debug/Checkbox.build/Checkbox.modulemap
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Checkbox.build/Debug/Checkbox.build/Objects-normal/arm64/Checkbox.SwiftConstValuesFileList (in target 'Checkbox' from project 'Checkbox')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Checkbox.build/Debug/Checkbox.build/Objects-normal/arm64/Checkbox.SwiftConstValuesFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Checkbox.build/Debug/Checkbox.build/Objects-normal/arm64/Checkbox-OutputFileMap.json (in target 'Checkbox' from project 'Checkbox')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Checkbox.build/Debug/Checkbox.build/Objects-normal/arm64/Checkbox-OutputFileMap.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Checkbox.build/Debug/Checkbox.build/Objects-normal/arm64/Checkbox.LinkFileList (in target 'Checkbox' from project 'Checkbox')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Checkbox.build/Debug/Checkbox.build/Objects-normal/arm64/Checkbox.LinkFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Checkbox.build/Debug/Checkbox.build/Objects-normal/arm64/Checkbox.SwiftFileList (in target 'Checkbox' from project 'Checkbox')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Checkbox.build/Debug/Checkbox.build/Objects-normal/arm64/Checkbox.SwiftFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Checkbox.build/Debug/Checkbox.build/Objects-normal/arm64/Checkbox_const_extract_protocols.json (in target 'Checkbox' from project 'Checkbox')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Checkbox.build/Debug/Checkbox.build/Objects-normal/arm64/Checkbox_const_extract_protocols.json
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps/Checkbox.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Checkbox.build/Debug/Checkbox.build/Checkbox.modulemap (in target 'Checkbox' from project 'Checkbox')
    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/Checkbox.build/Debug/Checkbox.build/Checkbox.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps
SwiftDriver Checkbox normal arm64 com.apple.xcode.tools.swift.compiler (in target 'Checkbox' from project 'Checkbox')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftDriver -- /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -module-name Checkbox -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Checkbox.build/Debug/Checkbox.build/Objects-normal/arm64/Checkbox.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DSWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -DXcode -plugin-path /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.0.sdk -target arm64-apple-macos10.13 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -profile-coverage-mapping -profile-generate -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-26.0.0-Beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -parse-as-library -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx26.0-25A5279m-f7c1d129d9d5414f2afbbad1fd6fd62e.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Checkbox.build/Debug/Checkbox.build/Objects-normal/arm64/Checkbox-OutputFileMap.json -use-frontend-parseable-output -save-temps -no-color-diagnostics -explicit-module-build -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules -clang-scanner-module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -sdk-module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -serialize-diagnostics -emit-dependencies -emit-module -emit-module-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Checkbox.build/Debug/Checkbox.build/Objects-normal/arm64/Checkbox.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/Checkbox.build/Debug/Checkbox.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Checkbox.build/Debug/Checkbox.build/Objects-normal/arm64/Checkbox_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/Checkbox.build/Debug/Checkbox.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Checkbox.build/Debug/Checkbox.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Checkbox.build/Debug/Checkbox.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/Checkbox.build/Debug/Checkbox.build/Objects-normal/arm64/Checkbox-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
/Users/admin/builder/spi-builder-workspace/Sources/Checkbox/Checkbox.swift:3:8: error: Unable to find module dependency: 'UIKit'
import UIKit
       ^ (in target 'Checkbox' from project 'Checkbox')
/Users/admin/builder/spi-builder-workspace/Sources/Checkbox/Checkbox.swift:3:8: note: A dependency of main module 'Checkbox'
import UIKit
       ^ (in target 'Checkbox' from project 'Checkbox')
--- xcodebuild: WARNING: Using the first of multiple matching destinations:
{ platform:macOS, arch:arm64, id:7f98c6320e98ded059af59fedf04f3c44eb76640, name:My Mac }
{ platform:macOS, arch:arm64, variant:Mac Catalyst, id:7f98c6320e98ded059af59fedf04f3c44eb76640, name:My Mac }
{ platform:macOS, arch:arm64, variant:DriverKit, id:7f98c6320e98ded059af59fedf04f3c44eb76640, name:My Mac }
{ platform:macOS, arch:arm64, variant:Designed for [iPad,iPhone], id:7f98c6320e98ded059af59fedf04f3c44eb76640, name:My Mac }
/Users/admin/builder/spi-builder-workspace/Sources/Checkbox/Checkbox.swift:3:8: error: Unable to find module dependency: 'UIKit'
import UIKit
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Checkbox/Checkbox.swift:3:8: note: a dependency of main module 'Checkbox'
import UIKit
       ^
** BUILD FAILED **
The following build commands failed:
	SwiftDriver Checkbox normal arm64 com.apple.xcode.tools.swift.compiler (in target 'Checkbox' from project 'Checkbox')
	Building workspace spi-builder-workspace with scheme Checkbox
(2 failures)
Command line invocation:
    /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Invalid Exclude '/Users/admin/builder/spi-builder-workspace/Sources/Checkbox/Checkbox.playground': File not found.
Resolved source packages:
  swift-snapshot-testing: https://github.com/pointfreeco/swift-snapshot-testing.git @ 1.18.4
  swift-syntax: https://github.com/swiftlang/swift-syntax @ 601.0.1
  xctest-dynamic-overlay: https://github.com/pointfreeco/xctest-dynamic-overlay @ 1.5.2
  swift-custom-dump: https://github.com/pointfreeco/swift-custom-dump @ 1.3.3
  Checkbox: /Users/admin/builder/spi-builder-workspace
resolved source packages: swift-snapshot-testing, swift-syntax, xctest-dynamic-overlay, swift-custom-dump, Checkbox
{
  "dependencies" : [
    {
      "identity" : "swift-snapshot-testing",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "1.8.1",
            "upper_bound" : "2.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/pointfreeco/swift-snapshot-testing.git"
    }
  ],
  "manifest_display_name" : "Checkbox",
  "name" : "Checkbox",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "11.0"
    }
  ],
  "products" : [
    {
      "name" : "Checkbox",
      "targets" : [
        "Checkbox"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "CheckboxTests",
      "module_type" : "SwiftTarget",
      "name" : "CheckboxTests",
      "path" : "Tests/CheckboxTests",
      "product_dependencies" : [
        "SnapshotTesting"
      ],
      "sources" : [
        "CheckboxTests.swift",
        "XCTestManifests.swift"
      ],
      "target_dependencies" : [
        "Checkbox"
      ],
      "type" : "test"
    },
    {
      "c99name" : "Checkbox",
      "module_type" : "SwiftTarget",
      "name" : "Checkbox",
      "path" : "Sources/Checkbox",
      "product_memberships" : [
        "Checkbox"
      ],
      "sources" : [
        "Checkbox.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.3"
}
warning: 'spi-builder-workspace': Invalid Exclude '/Users/admin/builder/spi-builder-workspace/Sources/Checkbox/Checkbox.playground': File not found.
{
  "workspace" : {
    "name" : "spi-builder-workspace",
    "schemes" : [
      "Checkbox"
    ]
  }
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.0.0-Beta.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme Checkbox -destination platform=macOS,arch=arm64
Command line invocation:
    /Applications/Xcode-26.0.0-Beta.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 Checkbox -destination platform=macOS,arch=arm64
Resolve Package Graph
Invalid Exclude '/Users/admin/builder/spi-builder-workspace/Sources/Checkbox/Checkbox.playground': File not found.
Resolved source packages:
  swift-snapshot-testing: https://github.com/pointfreeco/swift-snapshot-testing.git @ 1.18.4
  swift-syntax: https://github.com/swiftlang/swift-syntax @ 601.0.1
  Checkbox: /Users/admin/builder/spi-builder-workspace
  swift-custom-dump: https://github.com/pointfreeco/swift-custom-dump @ 1.3.3
  xctest-dynamic-overlay: https://github.com/pointfreeco/xctest-dynamic-overlay @ 1.5.2
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (2 targets)
    Target 'Checkbox' in project 'Checkbox'
        ➜ Explicit dependency on target 'Checkbox' in project 'Checkbox'
    Target 'Checkbox' in project 'Checkbox' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ClangStatCache /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.0.sdk /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx26.0-25A5279m-f7c1d129d9d5414f2afbbad1fd6fd62e.sdkstatcache
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.0.sdk -o /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx26.0-25A5279m-f7c1d129d9d5414f2afbbad1fd6fd62e.sdkstatcache
SwiftDriver Checkbox normal arm64 com.apple.xcode.tools.swift.compiler (in target 'Checkbox' from project 'Checkbox')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftDriver -- /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -module-name Checkbox -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Checkbox.build/Debug/Checkbox.build/Objects-normal/arm64/Checkbox.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DSWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -DXcode -plugin-path /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.0.sdk -target arm64-apple-macos10.13 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -profile-coverage-mapping -profile-generate -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-26.0.0-Beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -parse-as-library -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx26.0-25A5279m-f7c1d129d9d5414f2afbbad1fd6fd62e.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Checkbox.build/Debug/Checkbox.build/Objects-normal/arm64/Checkbox-OutputFileMap.json -use-frontend-parseable-output -save-temps -no-color-diagnostics -explicit-module-build -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules -clang-scanner-module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -sdk-module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -serialize-diagnostics -emit-dependencies -emit-module -emit-module-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Checkbox.build/Debug/Checkbox.build/Objects-normal/arm64/Checkbox.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/Checkbox.build/Debug/Checkbox.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Checkbox.build/Debug/Checkbox.build/Objects-normal/arm64/Checkbox_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/Checkbox.build/Debug/Checkbox.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Checkbox.build/Debug/Checkbox.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Checkbox.build/Debug/Checkbox.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/Checkbox.build/Debug/Checkbox.build/Objects-normal/arm64/Checkbox-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
/Users/admin/builder/spi-builder-workspace/Sources/Checkbox/Checkbox.swift:3:8: error: Unable to find module dependency: 'UIKit'
import UIKit
       ^ (in target 'Checkbox' from project 'Checkbox')
/Users/admin/builder/spi-builder-workspace/Sources/Checkbox/Checkbox.swift:3:8: note: A dependency of main module 'Checkbox'
import UIKit
       ^ (in target 'Checkbox' from project 'Checkbox')
--- xcodebuild: WARNING: Using the first of multiple matching destinations:
{ platform:macOS, arch:arm64, id:7f98c6320e98ded059af59fedf04f3c44eb76640, name:My Mac }
{ platform:macOS, arch:arm64, variant:Mac Catalyst, id:7f98c6320e98ded059af59fedf04f3c44eb76640, name:My Mac }
{ platform:macOS, arch:arm64, variant:DriverKit, id:7f98c6320e98ded059af59fedf04f3c44eb76640, name:My Mac }
{ platform:macOS, arch:arm64, variant:Designed for [iPad,iPhone], id:7f98c6320e98ded059af59fedf04f3c44eb76640, name:My Mac }
/Users/admin/builder/spi-builder-workspace/Sources/Checkbox/Checkbox.swift:3:8: error: Unable to find module dependency: 'UIKit'
import UIKit
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Checkbox/Checkbox.swift:3:8: note: a dependency of main module 'Checkbox'
import UIKit
       ^
** BUILD FAILED **
The following build commands failed:
	SwiftDriver Checkbox normal arm64 com.apple.xcode.tools.swift.compiler (in target 'Checkbox' from project 'Checkbox')
	Building workspace spi-builder-workspace with scheme Checkbox
(2 failures)
BUILD FAILURE 6.2 macosXcodebuild