Swift Package Index

Build Information

Failed to build Prefire, reference 5.4.1 (6986d0), with Swift 6.2 for macOS (Xcode) using Xcode 26.3 on 5 Feb 2026 00:59:00 UTC.

Build Command

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

Build Log

========================================
RunAll
========================================
Builder version: 4.68.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/BarredEwe/Prefire.git
Reference: 5.4.1
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/BarredEwe/Prefire
 * tag               5.4.1      -> FETCH_HEAD
HEAD is now at 6986d00 Update version to 5.4.1
Cloned https://github.com/BarredEwe/Prefire.git
Revision (git rev-parse @):
6986d001061e5a41e31cc1f9ea70e427c8435568
SUCCESS checkout https://github.com/BarredEwe/Prefire.git at 5.4.1
========================================
Build
========================================
Selected platform:         macosXcodebuild
Swift version:             6.2
Building package at path:  $PWD
https://github.com/BarredEwe/Prefire.git
Command line invocation:
    /Applications/Xcode-26.0.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Resolve Package Graph
Resolved source packages:
  Prefire: /Users/admin/builder/spi-builder-workspace
resolved source packages: Prefire
2026-02-04 19:58:44.267 xcodebuild[523:3071] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
{
  "dependencies" : [
  ],
  "manifest_display_name" : "Prefire",
  "name" : "Prefire",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "14.0"
    }
  ],
  "products" : [
    {
      "name" : "Prefire",
      "targets" : [
        "Prefire"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    },
    {
      "name" : "PrefirePlaybookPlugin",
      "targets" : [
        "PrefirePlaybookPlugin"
      ],
      "type" : {
        "plugin" : null
      }
    },
    {
      "name" : "PrefireTestsPlugin",
      "targets" : [
        "PrefireTestsPlugin"
      ],
      "type" : {
        "plugin" : null
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "PrefireTestsPlugin",
      "module_type" : "PluginTarget",
      "name" : "PrefireTestsPlugin",
      "path" : "Plugins/PrefireTestsPlugin",
      "plugin_capability" : {
        "type" : "buildTool"
      },
      "product_memberships" : [
        "PrefireTestsPlugin"
      ],
      "sources" : [
        "Plugin.swift",
        "TestedTargetFinder.swift"
      ],
      "target_dependencies" : [
        "PrefireBinary"
      ],
      "type" : "plugin"
    },
    {
      "c99name" : "PrefirePlaybookPlugin",
      "module_type" : "PluginTarget",
      "name" : "PrefirePlaybookPlugin",
      "path" : "Plugins/PrefirePlaybookPlugin",
      "plugin_capability" : {
        "type" : "buildTool"
      },
      "product_memberships" : [
        "PrefirePlaybookPlugin"
      ],
      "sources" : [
        "Plugin.swift"
      ],
      "target_dependencies" : [
        "PrefireBinary"
      ],
      "type" : "plugin"
    },
    {
      "c99name" : "PrefireBinary",
      "module_type" : "BinaryTarget",
      "name" : "PrefireBinary",
      "path" : "Binaries/PrefireBinary.artifactbundle",
      "product_memberships" : [
        "PrefirePlaybookPlugin",
        "PrefireTestsPlugin"
      ],
      "sources" : [
      ],
      "type" : "binary"
    },
    {
      "c99name" : "Prefire",
      "module_type" : "SwiftTarget",
      "name" : "Prefire",
      "path" : "Sources/Prefire",
      "product_memberships" : [
        "Prefire"
      ],
      "sources" : [
        "Playbook/LoadingTimeModifier.swift",
        "Playbook/PlaybookView.swift",
        "Playbook/Scale.swift",
        "Playbook/TransformIf.swift",
        "Preview/PreferenceKeys.swift",
        "Preview/PrefireProvider.swift",
        "Preview/PrefireSnapshot.swift",
        "Preview/PreviewLayout+Equatable.swift",
        "Preview/PreviewModel.swift",
        "Preview/UIKitRepresentable.swift",
        "Preview/View+Prefire.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "6.0"
}
{
  "workspace" : {
    "name" : "spi-builder-workspace",
    "schemes" : [
      "Prefire"
    ]
  }
}
2026-02-04 19:58:49.540 xcodebuild[612:3719] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.0.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme Prefire -destination platform=macOS,arch=arm64
Command line invocation:
    /Applications/Xcode-26.0.0.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 Prefire -destination platform=macOS,arch=arm64
Resolve Package Graph
Resolved source packages:
  Prefire: /Users/admin/builder/spi-builder-workspace
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
Compile plug-in “PrefirePlaybookPlugin” in package “spi-builder-workspace”
[debug]: Compiling plugin to executable at /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/PluginExecutables/PrefirePlaybookPlugin
[debug]: Using compiler /Applications/Xcode-26.0.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc
[debug]: Plugin compilation output directory '/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/PluginExecutables'
[debug]: Computed hash of plugin compilation inputs: cd8bf70308d8d1af3aaf57982609885f9136900e1b0cf60ffef5dccb43ccf738
Compile plug-in “PrefireTestsPlugin” in package “spi-builder-workspace”
[debug]: Compiling plugin to executable at /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/PluginExecutables/PrefireTestsPlugin
[debug]: Using compiler /Applications/Xcode-26.0.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc
[debug]: Plugin compilation output directory '/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/PluginExecutables'
[debug]: Computed hash of plugin compilation inputs: 8fa6cdac83824d8f24b83d3c80d24b6e88ecb83ba63cda59869091e79c1ed24c
Process build tool plug-in results
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (2 targets)
    Target 'Prefire' in project 'Prefire'
        ➜ Explicit dependency on target 'Prefire' in project 'Prefire'
    Target 'Prefire' in project 'Prefire' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ExecuteExternalTool /Applications/Xcode-26.0.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -isysroot /Applications/Xcode-26.0.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.0.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-26.0.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc --version
ExecuteExternalTool /Applications/Xcode-26.0.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld -version_details
Build description signature: 8ff0d2c29b3c43d91c89a19dbe15b3ee
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/8ff0d2c29b3c43d91c89a19dbe15b3ee.xcbuilddata
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.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-26.0.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.0.sdk /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx26.0-25A352-3f995448e7658e25bc2348d03928aa04.sdkstatcache
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    /Applications/Xcode-26.0.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-26.0.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.0.sdk -o /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx26.0-25A352-3f995448e7658e25bc2348d03928aa04.sdkstatcache
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/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/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/Prefire.build/Debug/Prefire.build/Prefire.modulemap (in target 'Prefire' from project 'Prefire')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Prefire.build/Debug/Prefire.build/Prefire.modulemap
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Prefire.build/Debug/Prefire.build/Prefire.DependencyStaticMetadataFileList (in target 'Prefire' from project 'Prefire')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Prefire.build/Debug/Prefire.build/Prefire.DependencyStaticMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Prefire.build/Debug/Prefire.build/Prefire.DependencyMetadataFileList (in target 'Prefire' from project 'Prefire')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Prefire.build/Debug/Prefire.build/Prefire.DependencyMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Prefire.build/Debug/Prefire.build/Objects-normal/arm64/Prefire.LinkFileList (in target 'Prefire' from project 'Prefire')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Prefire.build/Debug/Prefire.build/Objects-normal/arm64/Prefire.LinkFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Prefire.build/Debug/Prefire.build/Objects-normal/arm64/Prefire.SwiftConstValuesFileList (in target 'Prefire' from project 'Prefire')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Prefire.build/Debug/Prefire.build/Objects-normal/arm64/Prefire.SwiftConstValuesFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Prefire.build/Debug/Prefire.build/Objects-normal/arm64/Prefire.SwiftFileList (in target 'Prefire' from project 'Prefire')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Prefire.build/Debug/Prefire.build/Objects-normal/arm64/Prefire.SwiftFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Prefire.build/Debug/Prefire.build/Objects-normal/arm64/Prefire-OutputFileMap.json (in target 'Prefire' from project 'Prefire')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Prefire.build/Debug/Prefire.build/Objects-normal/arm64/Prefire-OutputFileMap.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Prefire.build/Debug/Prefire.build/Objects-normal/arm64/Prefire_const_extract_protocols.json (in target 'Prefire' from project 'Prefire')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Prefire.build/Debug/Prefire.build/Objects-normal/arm64/Prefire_const_extract_protocols.json
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps/Prefire.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Prefire.build/Debug/Prefire.build/Prefire.modulemap (in target 'Prefire' from project 'Prefire')
    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/Prefire.build/Debug/Prefire.build/Prefire.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps
SwiftDriver Prefire normal arm64 com.apple.xcode.tools.swift.compiler (in target 'Prefire' from project 'Prefire')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftDriver -- /Applications/Xcode-26.0.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -module-name Prefire -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Prefire.build/Debug/Prefire.build/Objects-normal/arm64/Prefire.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DSWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -DXcode -plugin-path /Applications/Xcode-26.0.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-26.0.0.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 -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 6 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -Isystem /Applications/Xcode-26.0.0.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.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/macosx26.0-25A352-3f995448e7658e25bc2348d03928aa04.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Prefire.build/Debug/Prefire.build/Objects-normal/arm64/Prefire-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/Prefire.build/Debug/Prefire.build/Objects-normal/arm64/Prefire.swiftmodule -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -package-name spi_builder_workspace -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Prefire.build/Debug/Prefire.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Prefire.build/Debug/Prefire.build/Objects-normal/arm64/Prefire_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/Prefire.build/Debug/Prefire.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Prefire.build/Debug/Prefire.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Prefire.build/Debug/Prefire.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/Prefire.build/Debug/Prefire.build/Objects-normal/arm64/Prefire-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/Prefire/Preview/UIKitRepresentable.swift:2:8: error: Unable to find module dependency: 'UIKit'
import UIKit
       ^ (in target 'Prefire' from project 'Prefire')
/Users/admin/builder/spi-builder-workspace/Sources/Prefire/Preview/UIKitRepresentable.swift:2:8: note: A dependency of main module 'Prefire'
import UIKit
       ^ (in target 'Prefire' from project 'Prefire')
2026-02-04 19:58:51.125 xcodebuild[617:3766] [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:8e064e1069dc645f0dd494a624c74d9275ac3076, name:My Mac }
{ platform:macOS, arch:arm64, variant:Mac Catalyst, id:8e064e1069dc645f0dd494a624c74d9275ac3076, name:My Mac }
{ platform:macOS, arch:arm64, variant:DriverKit, id:8e064e1069dc645f0dd494a624c74d9275ac3076, name:My Mac }
{ platform:macOS, arch:arm64, variant:Designed for [iPad,iPhone], id:8e064e1069dc645f0dd494a624c74d9275ac3076, name:My Mac }
/Users/admin/builder/spi-builder-workspace/Sources/Prefire/Preview/UIKitRepresentable.swift:2:8: error: Unable to find module dependency: 'UIKit'
import UIKit
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Prefire/Preview/UIKitRepresentable.swift:2:8: note: a dependency of main module 'Prefire'
import UIKit
       ^
** BUILD FAILED **
The following build commands failed:
	SwiftDriver Prefire normal arm64 com.apple.xcode.tools.swift.compiler (in target 'Prefire' from project 'Prefire')
	Building workspace spi-builder-workspace with scheme Prefire
(2 failures)
Command line invocation:
    /Applications/Xcode-26.0.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Resolved source packages:
  Prefire: /Users/admin/builder/spi-builder-workspace
resolved source packages: Prefire
2026-02-04 19:58:57.282 xcodebuild[649:4061] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
{
  "dependencies" : [
  ],
  "manifest_display_name" : "Prefire",
  "name" : "Prefire",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "14.0"
    }
  ],
  "products" : [
    {
      "name" : "Prefire",
      "targets" : [
        "Prefire"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    },
    {
      "name" : "PrefirePlaybookPlugin",
      "targets" : [
        "PrefirePlaybookPlugin"
      ],
      "type" : {
        "plugin" : null
      }
    },
    {
      "name" : "PrefireTestsPlugin",
      "targets" : [
        "PrefireTestsPlugin"
      ],
      "type" : {
        "plugin" : null
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "PrefireTestsPlugin",
      "module_type" : "PluginTarget",
      "name" : "PrefireTestsPlugin",
      "path" : "Plugins/PrefireTestsPlugin",
      "plugin_capability" : {
        "type" : "buildTool"
      },
      "product_memberships" : [
        "PrefireTestsPlugin"
      ],
      "sources" : [
        "Plugin.swift",
        "TestedTargetFinder.swift"
      ],
      "target_dependencies" : [
        "PrefireBinary"
      ],
      "type" : "plugin"
    },
    {
      "c99name" : "PrefirePlaybookPlugin",
      "module_type" : "PluginTarget",
      "name" : "PrefirePlaybookPlugin",
      "path" : "Plugins/PrefirePlaybookPlugin",
      "plugin_capability" : {
        "type" : "buildTool"
      },
      "product_memberships" : [
        "PrefirePlaybookPlugin"
      ],
      "sources" : [
        "Plugin.swift"
      ],
      "target_dependencies" : [
        "PrefireBinary"
      ],
      "type" : "plugin"
    },
    {
      "c99name" : "PrefireBinary",
      "module_type" : "BinaryTarget",
      "name" : "PrefireBinary",
      "path" : "Binaries/PrefireBinary.artifactbundle",
      "product_memberships" : [
        "PrefirePlaybookPlugin",
        "PrefireTestsPlugin"
      ],
      "sources" : [
      ],
      "type" : "binary"
    },
    {
      "c99name" : "Prefire",
      "module_type" : "SwiftTarget",
      "name" : "Prefire",
      "path" : "Sources/Prefire",
      "product_memberships" : [
        "Prefire"
      ],
      "sources" : [
        "Playbook/LoadingTimeModifier.swift",
        "Playbook/PlaybookView.swift",
        "Playbook/Scale.swift",
        "Playbook/TransformIf.swift",
        "Preview/PreferenceKeys.swift",
        "Preview/PrefireProvider.swift",
        "Preview/PrefireSnapshot.swift",
        "Preview/PreviewLayout+Equatable.swift",
        "Preview/PreviewModel.swift",
        "Preview/UIKitRepresentable.swift",
        "Preview/View+Prefire.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "6.0"
}
{
  "workspace" : {
    "name" : "spi-builder-workspace",
    "schemes" : [
      "Prefire"
    ]
  }
}
2026-02-04 19:58:58.584 xcodebuild[660:4152] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.0.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme Prefire -destination platform=macOS,arch=arm64
Command line invocation:
    /Applications/Xcode-26.0.0.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 Prefire -destination platform=macOS,arch=arm64
Resolve Package Graph
Resolved source packages:
  Prefire: /Users/admin/builder/spi-builder-workspace
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
Compile plug-in “PrefirePlaybookPlugin” in package “spi-builder-workspace”
[debug]: Compiling plugin to executable at /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/PluginExecutables/PrefirePlaybookPlugin
[debug]: Using compiler /Applications/Xcode-26.0.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc
[debug]: Plugin compilation output directory '/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/PluginExecutables'
[debug]: Computed hash of plugin compilation inputs: cd8bf70308d8d1af3aaf57982609885f9136900e1b0cf60ffef5dccb43ccf738
/Applications/Xcode-26.0.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -L /Applications/Xcode-26.0.0.app/Contents/SharedFrameworks/SwiftPM.framework/SharedSupport/PluginAPI -lPackagePlugin -Xlinker -rpath -Xlinker /Applications/Xcode-26.0.0.app/Contents/SharedFrameworks/SwiftPM.framework/SharedSupport/PluginAPI -target arm64-apple-macos14.0 -plugin-path /Applications/Xcode-26.0.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -sdk /Applications/Xcode-26.0.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.0.sdk -g -swift-version 6 -package-description-version 6.0.0 -I /Applications/Xcode-26.0.0.app/Contents/SharedFrameworks/SwiftPM.framework/SharedSupport/PluginAPI -sdk /Applications/Xcode-26.0.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.0.sdk -parse-as-library -Xfrontend -serialize-diagnostics-path -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/PluginExecutables/PrefireTestsPlugin.dia /Users/admin/builder/spi-builder-workspace/Plugins/PrefireTestsPlugin/Plugin.swift /Users/admin/builder/spi-builder-workspace/Plugins/PrefireTestsPlugin/TestedTargetFinder.swift -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/PluginExecutables/PrefireTestsPlugin
[debug]: Compiling plugin to executable at /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/PluginExecutables/PrefireTestsPlugin
[debug]: Using compiler /Applications/Xcode-26.0.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc
[debug]: Plugin compilation output directory '/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/PluginExecutables'
[debug]: Computed hash of plugin compilation inputs: 8fa6cdac83824d8f24b83d3c80d24b6e88ecb83ba63cda59869091e79c1ed24c
Process build tool plug-in results
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (2 targets)
    Target 'Prefire' in project 'Prefire'
        ➜ Explicit dependency on target 'Prefire' in project 'Prefire'
    Target 'Prefire' in project 'Prefire' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ClangStatCache /Applications/Xcode-26.0.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-26.0.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.0.sdk /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx26.0-25A352-3f995448e7658e25bc2348d03928aa04.sdkstatcache
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    /Applications/Xcode-26.0.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-26.0.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.0.sdk -o /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx26.0-25A352-3f995448e7658e25bc2348d03928aa04.sdkstatcache
SwiftDriver Prefire normal arm64 com.apple.xcode.tools.swift.compiler (in target 'Prefire' from project 'Prefire')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftDriver -- /Applications/Xcode-26.0.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -module-name Prefire -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Prefire.build/Debug/Prefire.build/Objects-normal/arm64/Prefire.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DSWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -DXcode -plugin-path /Applications/Xcode-26.0.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-26.0.0.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 -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 6 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -Isystem /Applications/Xcode-26.0.0.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.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/macosx26.0-25A352-3f995448e7658e25bc2348d03928aa04.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Prefire.build/Debug/Prefire.build/Objects-normal/arm64/Prefire-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/Prefire.build/Debug/Prefire.build/Objects-normal/arm64/Prefire.swiftmodule -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -package-name spi_builder_workspace -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Prefire.build/Debug/Prefire.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Prefire.build/Debug/Prefire.build/Objects-normal/arm64/Prefire_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/Prefire.build/Debug/Prefire.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Prefire.build/Debug/Prefire.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Prefire.build/Debug/Prefire.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/Prefire.build/Debug/Prefire.build/Objects-normal/arm64/Prefire-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/Prefire/Preview/UIKitRepresentable.swift:2:8: error: Unable to find module dependency: 'UIKit'
import UIKit
       ^ (in target 'Prefire' from project 'Prefire')
/Users/admin/builder/spi-builder-workspace/Sources/Prefire/Preview/UIKitRepresentable.swift:2:8: note: A dependency of main module 'Prefire'
import UIKit
       ^ (in target 'Prefire' from project 'Prefire')
2026-02-04 19:58:59.685 xcodebuild[665:4202] [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:8e064e1069dc645f0dd494a624c74d9275ac3076, name:My Mac }
{ platform:macOS, arch:arm64, variant:Mac Catalyst, id:8e064e1069dc645f0dd494a624c74d9275ac3076, name:My Mac }
{ platform:macOS, arch:arm64, variant:DriverKit, id:8e064e1069dc645f0dd494a624c74d9275ac3076, name:My Mac }
{ platform:macOS, arch:arm64, variant:Designed for [iPad,iPhone], id:8e064e1069dc645f0dd494a624c74d9275ac3076, name:My Mac }
/Users/admin/builder/spi-builder-workspace/Sources/Prefire/Preview/UIKitRepresentable.swift:2:8: error: Unable to find module dependency: 'UIKit'
import UIKit
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Prefire/Preview/UIKitRepresentable.swift:2:8: note: a dependency of main module 'Prefire'
import UIKit
       ^
** BUILD FAILED **
The following build commands failed:
	SwiftDriver Prefire normal arm64 com.apple.xcode.tools.swift.compiler (in target 'Prefire' from project 'Prefire')
	Building workspace spi-builder-workspace with scheme Prefire
(2 failures)
BUILD FAILURE 6.2 macosXcodebuild