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Build Information

Failed to build Recombine, reference master (3a876c), with Swift 6.3 for macOS (Xcode) using Xcode 26.4 on 11 Apr 2026 08:49:23 UTC.

Build Command

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

Build Log

========================================
RunAll
========================================
Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/qata/recombine.git
Reference: master
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/qata/recombine
 * branch            master     -> FETCH_HEAD
 * [new branch]      master     -> origin/master
HEAD is now at 3a876c8 Fix git issue
Cloned https://github.com/qata/recombine.git
Revision (git rev-parse @):
3a876c87d9df3916b323ec7aaeeac18ff932dc52
SUCCESS checkout https://github.com/qata/recombine.git at master
========================================
Build
========================================
Selected platform:         macosXcodebuild
Swift version:             6.3
Building package at path:  $PWD
https://github.com/qata/recombine.git
Command line invocation:
    /Applications/Xcode-26.4.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Resolve Package Graph
Resolved source packages:
  Recombine: /Users/admin/builder/spi-builder-workspace
resolved source packages: Recombine
2026-04-11 04:49:04.139 xcodebuild[559:3049] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
{
  "dependencies" : [
  ],
  "manifest_display_name" : "Recombine",
  "name" : "Recombine",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "10.15"
    },
    {
      "name" : "ios",
      "version" : "13.0"
    },
    {
      "name" : "watchos",
      "version" : "6.0"
    },
    {
      "name" : "tvos",
      "version" : "13.0"
    }
  ],
  "products" : [
    {
      "name" : "Recombine",
      "targets" : [
        "Recombine"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "RecombineTests",
      "module_type" : "SwiftTarget",
      "name" : "RecombineTests",
      "path" : "Tests",
      "sources" : [
        "RecombineTests/MiddlewareFakes.swift",
        "RecombineTests/ReducerTests.swift",
        "RecombineTests/StoreDispatchTests.swift",
        "RecombineTests/StoreMiddlewareTests.swift",
        "RecombineTests/StoreTests.swift",
        "RecombineTests/TestFakes.swift"
      ],
      "target_dependencies" : [
        "Recombine"
      ],
      "type" : "test"
    },
    {
      "c99name" : "Recombine",
      "module_type" : "SwiftTarget",
      "name" : "Recombine",
      "path" : "Sources",
      "product_memberships" : [
        "Recombine"
      ],
      "sources" : [
        "RecombinePackage/Middleware.swift",
        "RecombinePackage/Reducer.swift",
        "RecombinePackage/Store.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.1"
}
{
  "workspace" : {
    "name" : "spi-builder-workspace",
    "schemes" : [
      "Recombine"
    ]
  }
}
2026-04-11 04:49:12.010 xcodebuild[656:3778] [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 Recombine -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 Recombine -destination platform=macOS,arch=arm64
Resolve Package Graph
Resolved source packages:
  Recombine: /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 'Recombine' in project 'Recombine'
        ➜ Explicit dependency on target 'Recombine' in project 'Recombine'
    Target 'Recombine' in project 'Recombine' (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: 8fe8782c1a40534a71b6aec515a0655f
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/8fe8782c1a40534a71b6aec515a0655f.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
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
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/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/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/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/Recombine.build/Debug/Recombine.build/Recombine.DependencyStaticMetadataFileList (in target 'Recombine' from project 'Recombine')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Recombine.build/Debug/Recombine.build/Recombine.DependencyStaticMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Recombine.build/Debug/Recombine.build/Recombine.DependencyMetadataFileList (in target 'Recombine' from project 'Recombine')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Recombine.build/Debug/Recombine.build/Recombine.DependencyMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Recombine.build/Debug/Recombine.build/Recombine.modulemap (in target 'Recombine' from project 'Recombine')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Recombine.build/Debug/Recombine.build/Recombine.modulemap
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Recombine.build/Debug/Recombine.build/Objects-normal/arm64/Recombine.SwiftFileList (in target 'Recombine' from project 'Recombine')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Recombine.build/Debug/Recombine.build/Objects-normal/arm64/Recombine.SwiftFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Recombine.build/Debug/Recombine.build/Objects-normal/arm64/Recombine_const_extract_protocols.json (in target 'Recombine' from project 'Recombine')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Recombine.build/Debug/Recombine.build/Objects-normal/arm64/Recombine_const_extract_protocols.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Recombine.build/Debug/Recombine.build/Objects-normal/arm64/Recombine.SwiftConstValuesFileList (in target 'Recombine' from project 'Recombine')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Recombine.build/Debug/Recombine.build/Objects-normal/arm64/Recombine.SwiftConstValuesFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Recombine.build/Debug/Recombine.build/Objects-normal/arm64/Recombine.LinkFileList (in target 'Recombine' from project 'Recombine')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Recombine.build/Debug/Recombine.build/Objects-normal/arm64/Recombine.LinkFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Recombine.build/Debug/Recombine.build/Objects-normal/arm64/Recombine-OutputFileMap.json (in target 'Recombine' from project 'Recombine')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Recombine.build/Debug/Recombine.build/Objects-normal/arm64/Recombine-OutputFileMap.json
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps/Recombine.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Recombine.build/Debug/Recombine.build/Recombine.modulemap (in target 'Recombine' from project 'Recombine')
    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/Recombine.build/Debug/Recombine.build/Recombine.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps
SwiftDriver Recombine normal arm64 com.apple.xcode.tools.swift.compiler (in target 'Recombine' from project 'Recombine')
    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 Recombine -Onone @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Recombine.build/Debug/Recombine.build/Objects-normal/arm64/Recombine.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-macos10.15 -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 5 -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/Recombine.build/Debug/Recombine.build/Objects-normal/arm64/Recombine-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/Recombine.build/Debug/Recombine.build/Objects-normal/arm64/Recombine.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/Recombine.build/Debug/Recombine.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Recombine.build/Debug/Recombine.build/Objects-normal/arm64/Recombine_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/Recombine.build/Debug/Recombine.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Recombine.build/Debug/Recombine.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Recombine.build/Debug/Recombine.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/Recombine.build/Debug/Recombine.build/Objects-normal/arm64/Recombine-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_Builtin_float-BCLCOFDJ45OMTZGSK1C16CGHW.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_Builtin_stdarg-6A9L0EIEOJ6YCVBSISW78RWKS.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/ptrcheck-AAQ399SBBP2BDCMG81VRYRUPH.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_SwiftConcurrencyShims-32R3Z9RQY92YALH0OD4ICAILO.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_Builtin_stdbool-1WXIS9B8VZ4ADZ061QHYRWR5D.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_Builtin_stddef-ADGO289DDFG5Q27QQ112PKPEZ.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/SwiftShims-3I2AYATAZOB5SX5PV3FFLUN3C.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_AvailabilityInternal-5X5O5I1K4D43GH7GT4CGHWXLB.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_DarwinFoundation1-GSSKQPJJW7SA1MLS4HASRW3M.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_DarwinFoundation2-X5HZSTF4XF14KD1VQVVZ7DB8.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_Builtin_limits-491K6A0QLGG5JHYG15DXNJX2E.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_Builtin_stdint-6AB3YXIQ4BDSRRE3TRNTF0OMM.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/sys_types-B8IE8I8WDCT8XY9KJOINFAYTG.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_DarwinFoundation3-DMGWQDFUW313ZACCZI4XLDLQ1.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_Builtin_inttypes-BBBF5RT536Y4I87NLI3MWUZS6.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Darwin-3F91P5BX2TKCGL6BR17N6GQDC.pcm
SwiftEmitModule normal arm64 Emitting\ module\ for\ Recombine (in target 'Recombine' from project 'Recombine')
EmitSwiftModule normal arm64 (in target 'Recombine' from project 'Recombine')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

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

/Users/admin/builder/spi-builder-workspace/Sources/RecombinePackage/Store.swift:76:51: error: 'assign(to:)' is only available in macOS 11.0 or newer
        store.$state.map { $0[keyPath: keyPath] }.assign(to: &$state)
                                                  ^
/Users/admin/builder/spi-builder-workspace/Sources/RecombinePackage/Store.swift:76:51: note: add 'if #available' version check
        store.$state.map { $0[keyPath: keyPath] }.assign(to: &$state)
                                                  ^
/Users/admin/builder/spi-builder-workspace/Sources/RecombinePackage/Store.swift:72:21: note: add '@available' attribute to enclosing initializer
    public required init(store: Store<Underlying, Action>, lensing keyPath: KeyPath<Underlying, State>) {
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/RecombinePackage/Store.swift:65:14: note: add '@available' attribute to enclosing generic class
public class StoreTransform<Underlying, State, Action>: ObservableObject {
             ^
/Users/admin/builder/spi-builder-workspace/Sources/RecombinePackage/Store.swift:76:63: error: cannot pass as inout because setter for '$state' is only available in macOS 11.0 or newer
        store.$state.map { $0[keyPath: keyPath] }.assign(to: &$state)
                                                              ^
/Users/admin/builder/spi-builder-workspace/Sources/RecombinePackage/Store.swift:76:63: note: add 'if #available' version check
        store.$state.map { $0[keyPath: keyPath] }.assign(to: &$state)
                                                              ^
/Users/admin/builder/spi-builder-workspace/Sources/RecombinePackage/Store.swift:72:21: note: add '@available' attribute to enclosing initializer
    public required init(store: Store<Underlying, Action>, lensing keyPath: KeyPath<Underlying, State>) {
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/RecombinePackage/Store.swift:65:14: note: add '@available' attribute to enclosing generic class
public class StoreTransform<Underlying, State, Action>: ObservableObject {
             ^
Failed frontend command:
/Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-frontend -frontend -c /Users/admin/builder/spi-builder-workspace/Sources/RecombinePackage/Middleware.swift /Users/admin/builder/spi-builder-workspace/Sources/RecombinePackage/Reducer.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/RecombinePackage/Store.swift -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Recombine.build/Debug/Recombine.build/Objects-normal/arm64/Store.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Recombine.build/Debug/Recombine.build/Objects-normal/arm64/Store.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Recombine.build/Debug/Recombine.build/Objects-normal/arm64/Store.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Recombine.build/Debug/Recombine.build/Objects-normal/arm64/Store.dia -target arm64-apple-macos10.15 -load-resolved-plugin /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins/libSwiftMacros.dylib\#/Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server\#SwiftMacros -disable-implicit-swift-modules -Xcc -fno-implicit-modules -Xcc -fno-implicit-module-maps -explicit-swift-module-map-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Recombine.build/Debug/Recombine.build/Objects-normal/arm64/Recombine-dependencies-1.json -debug-module-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Recombine.build/Debug/Recombine.build/Objects-normal/arm64/Recombine.swiftmodule -Xllvm -aarch64-use-tbi -enable-objc-interop -stack-check -sdk /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.4.sdk -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 -no-color-diagnostics -Xcc -fno-color-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules -profile-generate -profile-coverage-mapping -swift-version 5 -Onone -D SWIFT_PACKAGE -D DEBUG -D SWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -D Xcode -serialize-debugging-options -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Recombine.build/Debug/Recombine.build/Objects-normal/arm64/Recombine_const_extract_protocols.json -enable-experimental-feature DebugDescriptionMacro -empty-abi-descriptor -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -enable-anonymous-context-mangled-names -file-compilation-dir /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx26.4-25E236-688ef53f1462e2c8f657fdc38a81448fdfce61f96a3a6fc38dcbb3b93e3bb2ee.sdkstatcache -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Recombine.build/Debug/Recombine.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Recombine.build/Debug/Recombine.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Recombine.build/Debug/Recombine.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Recombine.build/Debug/Recombine.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name Recombine -frontend-parseable-output -disable-clang-spi -clang-target arm64-apple-macos26.4 -target-sdk-version 26.4 -target-sdk-name macosx26.4 -in-process-plugin-server-path /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/libSwiftInProcPluginServer.dylib -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Recombine.build/Debug/Recombine.build/Objects-normal/arm64/Store.o -index-unit-output-path /Recombine.build/Debug/Recombine.build/Objects-normal/arm64/Store.o -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -index-system-modules
SwiftCompile normal arm64 Compiling\ Reducer.swift /Users/admin/builder/spi-builder-workspace/Sources/RecombinePackage/Reducer.swift (in target 'Recombine' from project 'Recombine')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/RecombinePackage/Reducer.swift (in target 'Recombine' from project 'Recombine')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

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

SwiftDriverJobDiscovery normal arm64 Emitting module for Recombine (in target 'Recombine' from project 'Recombine')
SwiftDriver\ Compilation\ Requirements Recombine normal arm64 com.apple.xcode.tools.swift.compiler (in target 'Recombine' from project 'Recombine')
    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 Recombine -Onone @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Recombine.build/Debug/Recombine.build/Objects-normal/arm64/Recombine.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-macos10.15 -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 5 -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/Recombine.build/Debug/Recombine.build/Objects-normal/arm64/Recombine-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/Recombine.build/Debug/Recombine.build/Objects-normal/arm64/Recombine.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/Recombine.build/Debug/Recombine.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Recombine.build/Debug/Recombine.build/Objects-normal/arm64/Recombine_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/Recombine.build/Debug/Recombine.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Recombine.build/Debug/Recombine.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Recombine.build/Debug/Recombine.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/Recombine.build/Debug/Recombine.build/Objects-normal/arm64/Recombine-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/Recombine.swiftmodule/arm64-apple-macos.swiftmodule /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Recombine.build/Debug/Recombine.build/Objects-normal/arm64/Recombine.swiftmodule (in target 'Recombine' from project 'Recombine')
    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/Recombine.build/Debug/Recombine.build/Objects-normal/arm64/Recombine.swiftmodule /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/Recombine.swiftmodule/arm64-apple-macos.swiftmodule
SwiftMergeGeneratedHeaders /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps/Recombine-Swift.h /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Recombine.build/Debug/Recombine.build/Objects-normal/arm64/Recombine-Swift.h (in target 'Recombine' from project 'Recombine')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-swiftHeaderTool -arch arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Recombine.build/Debug/Recombine.build/Objects-normal/arm64/Recombine-Swift.h -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps/Recombine-Swift.h
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/Recombine.swiftmodule/arm64-apple-macos.swiftdoc /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Recombine.build/Debug/Recombine.build/Objects-normal/arm64/Recombine.swiftdoc (in target 'Recombine' from project 'Recombine')
    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/Recombine.build/Debug/Recombine.build/Objects-normal/arm64/Recombine.swiftdoc /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/Recombine.swiftmodule/arm64-apple-macos.swiftdoc
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/Recombine.swiftmodule/arm64-apple-macos.abi.json /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Recombine.build/Debug/Recombine.build/Objects-normal/arm64/Recombine.abi.json (in target 'Recombine' from project 'Recombine')
    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/Recombine.build/Debug/Recombine.build/Objects-normal/arm64/Recombine.abi.json /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/Recombine.swiftmodule/arm64-apple-macos.abi.json
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/Recombine.swiftmodule/Project/arm64-apple-macos.swiftsourceinfo /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Recombine.build/Debug/Recombine.build/Objects-normal/arm64/Recombine.swiftsourceinfo (in target 'Recombine' from project 'Recombine')
    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/Recombine.build/Debug/Recombine.build/Objects-normal/arm64/Recombine.swiftsourceinfo /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/Recombine.swiftmodule/Project/arm64-apple-macos.swiftsourceinfo
SwiftDriverJobDiscovery normal arm64 Compiling Reducer.swift (in target 'Recombine' from project 'Recombine')
SwiftDriverJobDiscovery normal arm64 Compiling Middleware.swift (in target 'Recombine' from project 'Recombine')
2026-04-11 04:49:13.393 xcodebuild[660:3826] [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:db7abecdcb9c9c82b8bd4159fb7836c5471202ae, name:My Mac }
{ platform:macOS, arch:arm64, variant:Mac Catalyst, id:db7abecdcb9c9c82b8bd4159fb7836c5471202ae, name:My Mac }
{ platform:macOS, arch:arm64, variant:DriverKit, id:db7abecdcb9c9c82b8bd4159fb7836c5471202ae, name:My Mac }
{ platform:macOS, arch:arm64, variant:Designed for [iPad,iPhone], id:db7abecdcb9c9c82b8bd4159fb7836c5471202ae, name:My Mac }
** BUILD FAILED **
The following build commands failed:
	SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/RecombinePackage/Store.swift (in target 'Recombine' from project 'Recombine')
	SwiftCompile normal arm64 Compiling\ Store.swift /Users/admin/builder/spi-builder-workspace/Sources/RecombinePackage/Store.swift (in target 'Recombine' from project 'Recombine')
	Building workspace spi-builder-workspace with scheme Recombine
(3 failures)
Command line invocation:
    /Applications/Xcode-26.4.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Resolved source packages:
  Recombine: /Users/admin/builder/spi-builder-workspace
resolved source packages: Recombine
2026-04-11 04:49:20.903 xcodebuild[698:4049] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
{
  "dependencies" : [
  ],
  "manifest_display_name" : "Recombine",
  "name" : "Recombine",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "10.15"
    },
    {
      "name" : "ios",
      "version" : "13.0"
    },
    {
      "name" : "watchos",
      "version" : "6.0"
    },
    {
      "name" : "tvos",
      "version" : "13.0"
    }
  ],
  "products" : [
    {
      "name" : "Recombine",
      "targets" : [
        "Recombine"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "RecombineTests",
      "module_type" : "SwiftTarget",
      "name" : "RecombineTests",
      "path" : "Tests",
      "sources" : [
        "RecombineTests/MiddlewareFakes.swift",
        "RecombineTests/ReducerTests.swift",
        "RecombineTests/StoreDispatchTests.swift",
        "RecombineTests/StoreMiddlewareTests.swift",
        "RecombineTests/StoreTests.swift",
        "RecombineTests/TestFakes.swift"
      ],
      "target_dependencies" : [
        "Recombine"
      ],
      "type" : "test"
    },
    {
      "c99name" : "Recombine",
      "module_type" : "SwiftTarget",
      "name" : "Recombine",
      "path" : "Sources",
      "product_memberships" : [
        "Recombine"
      ],
      "sources" : [
        "RecombinePackage/Middleware.swift",
        "RecombinePackage/Reducer.swift",
        "RecombinePackage/Store.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.1"
}
{
  "workspace" : {
    "name" : "spi-builder-workspace",
    "schemes" : [
      "Recombine"
    ]
  }
}
2026-04-11 04:49:22.233 xcodebuild[707:4137] [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 Recombine -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 Recombine -destination platform=macOS,arch=arm64
Resolve Package Graph
Resolved source packages:
  Recombine: /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 'Recombine' in project 'Recombine'
        ➜ Explicit dependency on target 'Recombine' in project 'Recombine'
    Target 'Recombine' in project 'Recombine' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
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
SwiftDriver Recombine normal arm64 com.apple.xcode.tools.swift.compiler (in target 'Recombine' from project 'Recombine')
    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 Recombine -Onone @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Recombine.build/Debug/Recombine.build/Objects-normal/arm64/Recombine.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-macos10.15 -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 5 -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/Recombine.build/Debug/Recombine.build/Objects-normal/arm64/Recombine-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/Recombine.build/Debug/Recombine.build/Objects-normal/arm64/Recombine.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/Recombine.build/Debug/Recombine.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Recombine.build/Debug/Recombine.build/Objects-normal/arm64/Recombine_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/Recombine.build/Debug/Recombine.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Recombine.build/Debug/Recombine.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Recombine.build/Debug/Recombine.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/Recombine.build/Debug/Recombine.build/Objects-normal/arm64/Recombine-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftEmitModule normal arm64 Emitting\ module\ for\ Recombine (in target 'Recombine' from project 'Recombine')
EmitSwiftModule normal arm64 (in target 'Recombine' from project 'Recombine')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 Compiling\ Store.swift /Users/admin/builder/spi-builder-workspace/Sources/RecombinePackage/Store.swift (in target 'Recombine' from project 'Recombine')
Failed frontend command:
/Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-frontend -frontend -c /Users/admin/builder/spi-builder-workspace/Sources/RecombinePackage/Middleware.swift /Users/admin/builder/spi-builder-workspace/Sources/RecombinePackage/Reducer.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/RecombinePackage/Store.swift -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Recombine.build/Debug/Recombine.build/Objects-normal/arm64/Store.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Recombine.build/Debug/Recombine.build/Objects-normal/arm64/Store.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Recombine.build/Debug/Recombine.build/Objects-normal/arm64/Store.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Recombine.build/Debug/Recombine.build/Objects-normal/arm64/Store.dia -target arm64-apple-macos10.15 -load-resolved-plugin /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins/libSwiftMacros.dylib\#/Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server\#SwiftMacros -disable-implicit-swift-modules -Xcc -fno-implicit-modules -Xcc -fno-implicit-module-maps -explicit-swift-module-map-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Recombine.build/Debug/Recombine.build/Objects-normal/arm64/Recombine-dependencies-1.json -debug-module-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Recombine.build/Debug/Recombine.build/Objects-normal/arm64/Recombine.swiftmodule -Xllvm -aarch64-use-tbi -enable-objc-interop -stack-check -sdk /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.4.sdk -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 -no-color-diagnostics -Xcc -fno-color-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules -profile-generate -profile-coverage-mapping -swift-version 5 -Onone -D SWIFT_PACKAGE -D DEBUG -D SWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -D Xcode -serialize-debugging-options -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Recombine.build/Debug/Recombine.build/Objects-normal/arm64/Recombine_const_extract_protocols.json -enable-experimental-feature DebugDescriptionMacro -empty-abi-descriptor -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -enable-anonymous-context-mangled-names -file-compilation-dir /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx26.4-25E236-688ef53f1462e2c8f657fdc38a81448fdfce61f96a3a6fc38dcbb3b93e3bb2ee.sdkstatcache -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Recombine.build/Debug/Recombine.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Recombine.build/Debug/Recombine.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Recombine.build/Debug/Recombine.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Recombine.build/Debug/Recombine.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name Recombine -frontend-parseable-output -disable-clang-spi -clang-target arm64-apple-macos26.4 -target-sdk-version 26.4 -target-sdk-name macosx26.4 -in-process-plugin-server-path /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/libSwiftInProcPluginServer.dylib -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Recombine.build/Debug/Recombine.build/Objects-normal/arm64/Store.o -index-unit-output-path /Recombine.build/Debug/Recombine.build/Objects-normal/arm64/Store.o -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -index-system-modules
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/RecombinePackage/Store.swift (in target 'Recombine' from project 'Recombine')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

/Users/admin/builder/spi-builder-workspace/Sources/RecombinePackage/Store.swift:76:51: error: 'assign(to:)' is only available in macOS 11.0 or newer
        store.$state.map { $0[keyPath: keyPath] }.assign(to: &$state)
                                                  ^
/Users/admin/builder/spi-builder-workspace/Sources/RecombinePackage/Store.swift:76:51: note: add 'if #available' version check
        store.$state.map { $0[keyPath: keyPath] }.assign(to: &$state)
                                                  ^
/Users/admin/builder/spi-builder-workspace/Sources/RecombinePackage/Store.swift:72:21: note: add '@available' attribute to enclosing initializer
    public required init(store: Store<Underlying, Action>, lensing keyPath: KeyPath<Underlying, State>) {
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/RecombinePackage/Store.swift:65:14: note: add '@available' attribute to enclosing generic class
public class StoreTransform<Underlying, State, Action>: ObservableObject {
             ^
/Users/admin/builder/spi-builder-workspace/Sources/RecombinePackage/Store.swift:76:63: error: cannot pass as inout because setter for '$state' is only available in macOS 11.0 or newer
        store.$state.map { $0[keyPath: keyPath] }.assign(to: &$state)
                                                              ^
/Users/admin/builder/spi-builder-workspace/Sources/RecombinePackage/Store.swift:76:63: note: add 'if #available' version check
        store.$state.map { $0[keyPath: keyPath] }.assign(to: &$state)
                                                              ^
/Users/admin/builder/spi-builder-workspace/Sources/RecombinePackage/Store.swift:72:21: note: add '@available' attribute to enclosing initializer
    public required init(store: Store<Underlying, Action>, lensing keyPath: KeyPath<Underlying, State>) {
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/RecombinePackage/Store.swift:65:14: note: add '@available' attribute to enclosing generic class
public class StoreTransform<Underlying, State, Action>: ObservableObject {
             ^
2026-04-11 04:49:23.130 xcodebuild[709:4168] [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:db7abecdcb9c9c82b8bd4159fb7836c5471202ae, name:My Mac }
{ platform:macOS, arch:arm64, variant:Mac Catalyst, id:db7abecdcb9c9c82b8bd4159fb7836c5471202ae, name:My Mac }
{ platform:macOS, arch:arm64, variant:DriverKit, id:db7abecdcb9c9c82b8bd4159fb7836c5471202ae, name:My Mac }
{ platform:macOS, arch:arm64, variant:Designed for [iPad,iPhone], id:db7abecdcb9c9c82b8bd4159fb7836c5471202ae, name:My Mac }
** BUILD FAILED **
The following build commands failed:
	SwiftCompile normal arm64 Compiling\ Store.swift /Users/admin/builder/spi-builder-workspace/Sources/RecombinePackage/Store.swift (in target 'Recombine' from project 'Recombine')
	SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/RecombinePackage/Store.swift (in target 'Recombine' from project 'Recombine')
	Building workspace spi-builder-workspace with scheme Recombine
(3 failures)
BUILD FAILURE 6.3 macosXcodebuild