Swift Package Index

Build Information

Successful build of Prex, reference master (d6c198), with Swift 6.3 for macOS (Xcode) using Xcode 26.4 on 20 Apr 2026 17:08:48 UTC.

Swift 6 data race errors: 0

Build Command

env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme Prex -destination platform=macOS,arch=arm64

Build Log

========================================
RunAll
========================================
Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/marty-suzuki/Prex.git
Reference: master
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/marty-suzuki/Prex
 * branch            master     -> FETCH_HEAD
 * [new branch]      master     -> origin/master
HEAD is now at d6c198f update podspec
Cloned https://github.com/marty-suzuki/Prex.git
Revision (git rev-parse @):
d6c198fc96e0155f658be55a1798aaa287acdc1b
SUCCESS checkout https://github.com/marty-suzuki/Prex.git at master
========================================
Build
========================================
Selected platform:         macosXcodebuild
Swift version:             6.3
Building package at path:  $PWD
https://github.com/marty-suzuki/Prex.git
Command line invocation:
    /Applications/Xcode-26.4.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
resolved source packages:
{
  "dependencies" : [
  ],
  "manifest_display_name" : "Prex",
  "name" : "Prex",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "Prex",
      "targets" : [
        "Prex"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "PrexTests",
      "module_type" : "SwiftTarget",
      "name" : "PrexTests",
      "path" : "Tests/PrexTests",
      "sources" : [
        "Components.swift",
        "DispatcherTests.swift",
        "PresenterTests.swift",
        "PubSubTests.swift",
        "StoreTests.swift",
        "ValueChangeTests.swift",
        "XCTestManifests.swift"
      ],
      "target_dependencies" : [
        "Prex"
      ],
      "type" : "test"
    },
    {
      "c99name" : "Prex",
      "module_type" : "SwiftTarget",
      "name" : "Prex",
      "path" : "Sources/Prex",
      "product_memberships" : [
        "Prex"
      ],
      "sources" : [
        "Flux/Action.swift",
        "Flux/Dispatcher.swift",
        "Flux/Flux.swift",
        "Flux/Store.swift",
        "Flux/View.swift",
        "Mutation.swift",
        "Presenter.swift",
        "State.swift",
        "StateChange.swift",
        "Subscription.swift",
        "internal/PubSub.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "4.2"
}
{
  "project" : {
    "configurations" : [
      "Debug",
      "Release"
    ],
    "name" : "Prex",
    "schemes" : [
      "Prex-iOS",
      "Prex-macOS",
      "Prex-tvOS",
      "Prex-watchOS",
      "PrexTests"
    ],
    "targets" : [
      "Prex-iOS",
      "Prex-watchOS",
      "Prex-tvOS",
      "Prex-macOS",
      "PrexTests"
    ]
  }
}
{
  "workspace" : {
    "name" : "spi-builder-workspace",
    "schemes" : [
      "Prex"
    ]
  }
}
2026-04-20 13:08:36.282 xcodebuild[625:3805] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme Prex -destination platform=macOS,arch=arm64
Command line invocation:
    /Applications/Xcode-26.4.0.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 Prex -destination platform=macOS,arch=arm64
Resolve Package Graph
Resolved source packages:
  Prex: /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 'Prex' in project 'Prex'
        ➜ Explicit dependency on target 'Prex' in project 'Prex'
    Target 'Prex' in project 'Prex' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ExecuteExternalTool /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -isysroot /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.4.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc --version
ExecuteExternalTool /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld -version_details
Build description signature: 8d7ea5fc4120f83460c2301eb74c1263
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/8d7ea5fc4120f83460c2301eb74c1263.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-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.4.sdk /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx26.4-25E236-688ef53f1462e2c8f657fdc38a81448fdfce61f96a3a6fc38dcbb3b93e3bb2ee.sdkstatcache
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.4.sdk -o /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx26.4-25E236-688ef53f1462e2c8f657fdc38a81448fdfce61f96a3a6fc38dcbb3b93e3bb2ee.sdkstatcache
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/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
    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/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/Prex.build/Debug/Prex.build/Prex.modulemap (in target 'Prex' from project 'Prex')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Prex.build/Debug/Prex.build/Prex.modulemap
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Prex.build/Debug/Prex.build/Prex.DependencyStaticMetadataFileList (in target 'Prex' from project 'Prex')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Prex.build/Debug/Prex.build/Prex.DependencyStaticMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Prex.build/Debug/Prex.build/Prex.DependencyMetadataFileList (in target 'Prex' from project 'Prex')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Prex.build/Debug/Prex.build/Prex.DependencyMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Prex.build/Debug/Prex.build/Objects-normal/arm64/Prex-OutputFileMap.json (in target 'Prex' from project 'Prex')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Prex.build/Debug/Prex.build/Objects-normal/arm64/Prex-OutputFileMap.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Prex.build/Debug/Prex.build/Objects-normal/arm64/Prex.LinkFileList (in target 'Prex' from project 'Prex')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Prex.build/Debug/Prex.build/Objects-normal/arm64/Prex.LinkFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Prex.build/Debug/Prex.build/Objects-normal/arm64/Prex.SwiftConstValuesFileList (in target 'Prex' from project 'Prex')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Prex.build/Debug/Prex.build/Objects-normal/arm64/Prex.SwiftConstValuesFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Prex.build/Debug/Prex.build/Objects-normal/arm64/Prex.SwiftFileList (in target 'Prex' from project 'Prex')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Prex.build/Debug/Prex.build/Objects-normal/arm64/Prex.SwiftFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Prex.build/Debug/Prex.build/Objects-normal/arm64/Prex_const_extract_protocols.json (in target 'Prex' from project 'Prex')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Prex.build/Debug/Prex.build/Objects-normal/arm64/Prex_const_extract_protocols.json
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps/Prex.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Prex.build/Debug/Prex.build/Prex.modulemap (in target 'Prex' from project 'Prex')
    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/Prex.build/Debug/Prex.build/Prex.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps
SwiftDriver Prex normal arm64 com.apple.xcode.tools.swift.compiler (in target 'Prex' from project 'Prex')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftDriver -- /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -module-name Prex -Onone @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Prex.build/Debug/Prex.build/Objects-normal/arm64/Prex.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DSWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -DXcode -plugin-path /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.4.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 -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-26.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Applications/Xcode-26.4.0.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/macosx26.4-25E236-688ef53f1462e2c8f657fdc38a81448fdfce61f96a3a6fc38dcbb3b93e3bb2ee.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Prex.build/Debug/Prex.build/Objects-normal/arm64/Prex-OutputFileMap.json -use-frontend-parseable-output -save-temps -no-color-diagnostics -serialize-diagnostics -emit-dependencies -emit-module -emit-module-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Prex.build/Debug/Prex.build/Objects-normal/arm64/Prex.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/Prex.build/Debug/Prex.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Prex.build/Debug/Prex.build/Objects-normal/arm64/Prex_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/Prex.build/Debug/Prex.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Prex.build/Debug/Prex.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Prex.build/Debug/Prex.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/Prex.build/Debug/Prex.build/Objects-normal/arm64/Prex-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftCompile normal arm64 Compiling\ Store.swift /Users/admin/builder/spi-builder-workspace/Sources/Prex/Flux/Store.swift (in target 'Prex' from project 'Prex')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Prex/Flux/Store.swift (in target 'Prex' from project 'Prex')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

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

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

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

SwiftCompile normal arm64 Compiling\ Action.swift,\ Dispatcher.swift /Users/admin/builder/spi-builder-workspace/Sources/Prex/Flux/Action.swift /Users/admin/builder/spi-builder-workspace/Sources/Prex/Flux/Dispatcher.swift (in target 'Prex' from project 'Prex')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Prex/Flux/Action.swift (in target 'Prex' from project 'Prex')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Prex/Flux/Dispatcher.swift (in target 'Prex' from project 'Prex')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

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

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

SwiftEmitModule normal arm64 Emitting\ module\ for\ Prex (in target 'Prex' from project 'Prex')
EmitSwiftModule normal arm64 (in target 'Prex' from project 'Prex')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

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

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

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

SwiftDriverJobDiscovery normal arm64 Emitting module for Prex (in target 'Prex' from project 'Prex')
SwiftDriver\ Compilation\ Requirements Prex normal arm64 com.apple.xcode.tools.swift.compiler (in target 'Prex' from project 'Prex')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-Swift-Compilation-Requirements -- /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -module-name Prex -Onone @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Prex.build/Debug/Prex.build/Objects-normal/arm64/Prex.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DSWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -DXcode -plugin-path /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.4.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 -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-26.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Applications/Xcode-26.4.0.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/macosx26.4-25E236-688ef53f1462e2c8f657fdc38a81448fdfce61f96a3a6fc38dcbb3b93e3bb2ee.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Prex.build/Debug/Prex.build/Objects-normal/arm64/Prex-OutputFileMap.json -use-frontend-parseable-output -save-temps -no-color-diagnostics -serialize-diagnostics -emit-dependencies -emit-module -emit-module-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Prex.build/Debug/Prex.build/Objects-normal/arm64/Prex.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/Prex.build/Debug/Prex.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Prex.build/Debug/Prex.build/Objects-normal/arm64/Prex_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/Prex.build/Debug/Prex.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Prex.build/Debug/Prex.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Prex.build/Debug/Prex.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/Prex.build/Debug/Prex.build/Objects-normal/arm64/Prex-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftDriverJobDiscovery normal arm64 Compiling View.swift (in target 'Prex' from project 'Prex')
SwiftMergeGeneratedHeaders /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps/Prex-Swift.h /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Prex.build/Debug/Prex.build/Objects-normal/arm64/Prex-Swift.h (in target 'Prex' from project 'Prex')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-swiftHeaderTool -arch arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Prex.build/Debug/Prex.build/Objects-normal/arm64/Prex-Swift.h -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps/Prex-Swift.h
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/Prex.swiftmodule/arm64-apple-macos.swiftmodule /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Prex.build/Debug/Prex.build/Objects-normal/arm64/Prex.swiftmodule (in target 'Prex' from project 'Prex')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-copy -exclude .DS_Store -exclude CVS -exclude .svn -exclude .git -exclude .hg -resolve-src-symlinks -rename /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Prex.build/Debug/Prex.build/Objects-normal/arm64/Prex.swiftmodule /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/Prex.swiftmodule/arm64-apple-macos.swiftmodule
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/Prex.swiftmodule/arm64-apple-macos.swiftdoc /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Prex.build/Debug/Prex.build/Objects-normal/arm64/Prex.swiftdoc (in target 'Prex' from project 'Prex')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-copy -exclude .DS_Store -exclude CVS -exclude .svn -exclude .git -exclude .hg -resolve-src-symlinks -rename /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Prex.build/Debug/Prex.build/Objects-normal/arm64/Prex.swiftdoc /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/Prex.swiftmodule/arm64-apple-macos.swiftdoc
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/Prex.swiftmodule/arm64-apple-macos.abi.json /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Prex.build/Debug/Prex.build/Objects-normal/arm64/Prex.abi.json (in target 'Prex' from project 'Prex')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-copy -exclude .DS_Store -exclude CVS -exclude .svn -exclude .git -exclude .hg -resolve-src-symlinks -rename /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Prex.build/Debug/Prex.build/Objects-normal/arm64/Prex.abi.json /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/Prex.swiftmodule/arm64-apple-macos.abi.json
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/Prex.swiftmodule/Project/arm64-apple-macos.swiftsourceinfo /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Prex.build/Debug/Prex.build/Objects-normal/arm64/Prex.swiftsourceinfo (in target 'Prex' from project 'Prex')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-copy -exclude .DS_Store -exclude CVS -exclude .svn -exclude .git -exclude .hg -resolve-src-symlinks -rename /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Prex.build/Debug/Prex.build/Objects-normal/arm64/Prex.swiftsourceinfo /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/Prex.swiftmodule/Project/arm64-apple-macos.swiftsourceinfo
SwiftDriverJobDiscovery normal arm64 Compiling Subscription.swift (in target 'Prex' from project 'Prex')
SwiftDriverJobDiscovery normal arm64 Compiling Mutation.swift (in target 'Prex' from project 'Prex')
SwiftDriverJobDiscovery normal arm64 Compiling State.swift (in target 'Prex' from project 'Prex')
SwiftDriverJobDiscovery normal arm64 Compiling Action.swift, Dispatcher.swift (in target 'Prex' from project 'Prex')
SwiftDriverJobDiscovery normal arm64 Compiling StateChange.swift (in target 'Prex' from project 'Prex')
SwiftDriverJobDiscovery normal arm64 Compiling Flux.swift (in target 'Prex' from project 'Prex')
SwiftDriverJobDiscovery normal arm64 Compiling Presenter.swift (in target 'Prex' from project 'Prex')
SwiftDriverJobDiscovery normal arm64 Compiling PubSub.swift (in target 'Prex' from project 'Prex')
SwiftDriverJobDiscovery normal arm64 Compiling Store.swift (in target 'Prex' from project 'Prex')
SwiftDriver\ Compilation Prex normal arm64 com.apple.xcode.tools.swift.compiler (in target 'Prex' from project 'Prex')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-Swift-Compilation -- /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -module-name Prex -Onone @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Prex.build/Debug/Prex.build/Objects-normal/arm64/Prex.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DSWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -DXcode -plugin-path /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.4.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 -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-26.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Applications/Xcode-26.4.0.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/macosx26.4-25E236-688ef53f1462e2c8f657fdc38a81448fdfce61f96a3a6fc38dcbb3b93e3bb2ee.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Prex.build/Debug/Prex.build/Objects-normal/arm64/Prex-OutputFileMap.json -use-frontend-parseable-output -save-temps -no-color-diagnostics -serialize-diagnostics -emit-dependencies -emit-module -emit-module-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Prex.build/Debug/Prex.build/Objects-normal/arm64/Prex.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/Prex.build/Debug/Prex.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Prex.build/Debug/Prex.build/Objects-normal/arm64/Prex_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/Prex.build/Debug/Prex.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Prex.build/Debug/Prex.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Prex.build/Debug/Prex.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/Prex.build/Debug/Prex.build/Objects-normal/arm64/Prex-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
Ld /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/Prex.o normal (in target 'Prex' from project 'Prex')
    cd /Users/admin/builder/spi-builder-workspace
    /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -Xlinker -reproducible -target arm64-apple-macos10.13 -r -isysroot /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.4.sdk -O0 -F/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EagerLinkingTBDs/Debug -F/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -iframework /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -filelist /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Prex.build/Debug/Prex.build/Objects-normal/arm64/Prex.LinkFileList -nostdlib -Xlinker -object_path_lto -Xlinker /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Prex.build/Debug/Prex.build/Objects-normal/arm64/Prex_lto.o -Xlinker -no_deduplicate -Xlinker -debug_variant -Xlinker -dependency_info -Xlinker /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Prex.build/Debug/Prex.build/Objects-normal/arm64/Prex_dependency_info.dat -fobjc-link-runtime -L/Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/macosx -L/usr/lib/swift -Xlinker -add_ast_path -Xlinker /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Prex.build/Debug/Prex.build/Objects-normal/arm64/Prex.swiftmodule @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Prex.build/Debug/Prex.build/Objects-normal/arm64/Prex-linker-args.resp -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/Prex.o
ExtractAppIntentsMetadata (in target 'Prex' from project 'Prex')
    cd /Users/admin/builder/spi-builder-workspace
    /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/appintentsmetadataprocessor --toolchain-dir /var/run/com.apple.security.cryptexd/mnt/com.apple.MobileAsset.MetalToolchain-v17.5.188.0.D1hnCe/Metal.xctoolchain --module-name Prex --sdk-root /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.4.sdk --xcode-version 17E192 --platform-family macOS --deployment-target 10.13 --bundle-identifier spi-builder-workspace.Prex --output /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/Prex.appintents --target-triple arm64-apple-macos10.13 --binary-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/Prex.o --dependency-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Prex.build/Debug/Prex.build/Objects-normal/arm64/Prex_dependency_info.dat --stringsdata-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Prex.build/Debug/Prex.build/Objects-normal/arm64/ExtractedAppShortcutsMetadata.stringsdata --source-file-list /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Prex.build/Debug/Prex.build/Objects-normal/arm64/Prex.SwiftFileList --metadata-file-list /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Prex.build/Debug/Prex.build/Prex.DependencyMetadataFileList --static-metadata-file-list /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Prex.build/Debug/Prex.build/Prex.DependencyStaticMetadataFileList --swift-const-vals-list /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Prex.build/Debug/Prex.build/Objects-normal/arm64/Prex.SwiftConstValuesFileList --force --compile-time-extraction --deployment-aware-processing --validate-assistant-intents --no-app-shortcuts-localization
2026-04-20 13:08:47.475 appintentsmetadataprocessor[687:4302] Starting appintentsmetadataprocessor export
2026-04-20 13:08:47.496 appintentsmetadataprocessor[687:4302] Extracted no relevant App Intents symbols, skipping writing output
RegisterExecutionPolicyException /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/Prex.o (in target 'Prex' from project 'Prex')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-RegisterExecutionPolicyException /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/Prex.o
** BUILD SUCCEEDED **
2026-04-20 13:08:37.829 xcodebuild[636:3928] [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:83258aaf3bcc3fc912793b26b370b1c136a45d26, name:My Mac }
{ platform:macOS, arch:arm64, variant:Mac Catalyst, id:83258aaf3bcc3fc912793b26b370b1c136a45d26, name:My Mac }
{ platform:macOS, arch:arm64, variant:DriverKit, id:83258aaf3bcc3fc912793b26b370b1c136a45d26, name:My Mac }
{ platform:macOS, arch:arm64, variant:Designed for [iPad,iPhone], id:83258aaf3bcc3fc912793b26b370b1c136a45d26, name:My Mac }
Build complete.
{
  "dependencies" : [
  ],
  "manifest_display_name" : "Prex",
  "name" : "Prex",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "Prex",
      "targets" : [
        "Prex"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "PrexTests",
      "module_type" : "SwiftTarget",
      "name" : "PrexTests",
      "path" : "Tests/PrexTests",
      "sources" : [
        "Components.swift",
        "DispatcherTests.swift",
        "PresenterTests.swift",
        "PubSubTests.swift",
        "StoreTests.swift",
        "ValueChangeTests.swift",
        "XCTestManifests.swift"
      ],
      "target_dependencies" : [
        "Prex"
      ],
      "type" : "test"
    },
    {
      "c99name" : "Prex",
      "module_type" : "SwiftTarget",
      "name" : "Prex",
      "path" : "Sources/Prex",
      "product_memberships" : [
        "Prex"
      ],
      "sources" : [
        "Flux/Action.swift",
        "Flux/Dispatcher.swift",
        "Flux/Flux.swift",
        "Flux/Store.swift",
        "Flux/View.swift",
        "Mutation.swift",
        "Presenter.swift",
        "State.swift",
        "StateChange.swift",
        "Subscription.swift",
        "internal/PubSub.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "4.2"
}
Done.