The Swift Package Index logo.Swift Package Index

Has it really been five years since Swift Package Index launched? Read our anniversary blog post!

Build Information

Failed to build Navigation, reference master (a99d15), with Swift 6.2 (beta) for macOS (Xcode) using Xcode 26.0 on 17 Jun 2025 23:07:34 UTC.

Build Command

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

Build Log

========================================
RunAll
========================================
Builder version: 4.64.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/gitvalue/Navigation.git
Reference: master
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/gitvalue/Navigation
 * branch            master     -> FETCH_HEAD
 * [new branch]      master     -> origin/master
HEAD is now at a99d15a version 0.0.2 released
Cloned https://github.com/gitvalue/Navigation.git
Revision (git rev-parse @):
a99d15a622d96604d8269c101872dc738ae62b73
SUCCESS checkout https://github.com/gitvalue/Navigation.git at master
========================================
Build
========================================
Selected platform:         macosXcodebuild
Swift version:             6.2
Building package at path:  $PWD
https://github.com/gitvalue/Navigation.git
Command line invocation:
    /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
resolved source packages:
{
  "dependencies" : [
  ],
  "manifest_display_name" : "Navigation",
  "name" : "Navigation",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "Navigation",
      "targets" : [
        "Navigation"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "NavigationTests",
      "module_type" : "SwiftTarget",
      "name" : "NavigationTests",
      "path" : "Tests/NavigationTests",
      "sources" : [
        "NavigationTests.swift"
      ],
      "target_dependencies" : [
        "Navigation"
      ],
      "type" : "test"
    },
    {
      "c99name" : "Navigation",
      "module_type" : "SwiftTarget",
      "name" : "Navigation",
      "path" : "Sources/Navigation",
      "product_memberships" : [
        "Navigation"
      ],
      "sources" : [
        "Gate.swift",
        "Input.swift",
        "ModalTransfer.swift",
        "PushTransfer.swift",
        "Transfer.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "4.0"
}
{
  "project" : {
    "configurations" : [
      "Debug",
      "Release"
    ],
    "name" : "Navigation",
    "schemes" : [
      "Example-iOS",
      "Navigation-Package",
      "NavigationPackageDescription",
      "NavigationPackageTests"
    ],
    "targets" : [
      "NavigationPackageDescription",
      "NavigationTests",
      "Navigation",
      "NavigationPackageTests",
      "Example-iOS"
    ]
  }
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.0.0-Beta.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme Navigation-Package -destination platform=macOS,arch=arm64
Command line invocation:
    /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath /Users/admin/builder/spi-builder-workspace/.derivedData build -scheme Navigation-Package -destination platform=macOS,arch=arm64
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (1 target)
    Target 'Navigation' in project 'Navigation' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ExecuteExternalTool /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -isysroot /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.0.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc --version
ExecuteExternalTool /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld -version_details
Build description signature: 98440bff6b5c122c5aec3d0d66482e9f
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/98440bff6b5c122c5aec3d0d66482e9f.xcbuilddata
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products
    cd /Users/admin/builder/spi-builder-workspace/Navigation.xcodeproj
    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/Navigation.xcodeproj
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex
ClangStatCache /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.0.sdk /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx26.0-25A5279m-f7c1d129d9d5414f2afbbad1fd6fd62e.sdkstatcache
    cd /Users/admin/builder/spi-builder-workspace/Navigation.xcodeproj
    /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.0.sdk -o /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx26.0-25A5279m-f7c1d129d9d5414f2afbbad1fd6fd62e.sdkstatcache
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug
    cd /Users/admin/builder/spi-builder-workspace/Navigation.xcodeproj
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EagerLinkingTBDs/Debug
    cd /Users/admin/builder/spi-builder-workspace/Navigation.xcodeproj
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EagerLinkingTBDs/Debug
SymLink /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/Navigation.framework/Navigation Versions/Current/Navigation (in target 'Navigation' from project 'Navigation')
    cd /Users/admin/builder/spi-builder-workspace
    /bin/ln -sfh Versions/Current/Navigation /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/Navigation.framework/Navigation
SymLink /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/Navigation.framework/Resources Versions/Current/Resources (in target 'Navigation' from project 'Navigation')
    cd /Users/admin/builder/spi-builder-workspace
    /bin/ln -sfh Versions/Current/Resources /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/Navigation.framework/Resources
SymLink /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/Navigation.framework/Versions/Current A (in target 'Navigation' from project 'Navigation')
    cd /Users/admin/builder/spi-builder-workspace
    /bin/ln -sfh A /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/Navigation.framework/Versions/Current
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Navigation.build/Debug/Navigation.build/module.modulemap (in target 'Navigation' from project 'Navigation')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Navigation.build/Debug/Navigation.build/module.modulemap
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Navigation.build/Debug/Navigation.build/Objects-normal/arm64/Navigation.SwiftConstValuesFileList (in target 'Navigation' from project 'Navigation')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Navigation.build/Debug/Navigation.build/Objects-normal/arm64/Navigation.SwiftConstValuesFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Navigation.build/Debug/Navigation.build/Objects-normal/arm64/Navigation-OutputFileMap.json (in target 'Navigation' from project 'Navigation')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Navigation.build/Debug/Navigation.build/Objects-normal/arm64/Navigation-OutputFileMap.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Navigation.build/Debug/Navigation.build/Objects-normal/arm64/Navigation_const_extract_protocols.json (in target 'Navigation' from project 'Navigation')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Navigation.build/Debug/Navigation.build/Objects-normal/arm64/Navigation_const_extract_protocols.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Navigation.build/Debug/Navigation.build/Objects-normal/arm64/Navigation.LinkFileList (in target 'Navigation' from project 'Navigation')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Navigation.build/Debug/Navigation.build/Objects-normal/arm64/Navigation.LinkFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Navigation.build/Debug/Navigation.build/Objects-normal/arm64/Navigation.SwiftFileList (in target 'Navigation' from project 'Navigation')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Navigation.build/Debug/Navigation.build/Objects-normal/arm64/Navigation.SwiftFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Navigation.build/Debug/Navigation.build/Navigation.DependencyStaticMetadataFileList (in target 'Navigation' from project 'Navigation')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Navigation.build/Debug/Navigation.build/Navigation.DependencyStaticMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Navigation.build/Debug/Navigation.build/Navigation.DependencyMetadataFileList (in target 'Navigation' from project 'Navigation')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Navigation.build/Debug/Navigation.build/Navigation.DependencyMetadataFileList
SymLink /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/Navigation.framework/Modules Versions/Current/Modules (in target 'Navigation' from project 'Navigation')
    cd /Users/admin/builder/spi-builder-workspace
    /bin/ln -sfh Versions/Current/Modules /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/Navigation.framework/Modules
SymLink /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/Navigation.framework/Headers Versions/Current/Headers (in target 'Navigation' from project 'Navigation')
    cd /Users/admin/builder/spi-builder-workspace
    /bin/ln -sfh Versions/Current/Headers /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/Navigation.framework/Headers
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/Navigation.framework/Versions/A/Modules/module.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Navigation.build/Debug/Navigation.build/module.modulemap (in target 'Navigation' from project 'Navigation')
    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/Navigation.build/Debug/Navigation.build/module.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/Navigation.framework/Versions/A/Modules
MkDir /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/Navigation.framework/Versions/A/Resources (in target 'Navigation' from project 'Navigation')
    cd /Users/admin/builder/spi-builder-workspace
    /bin/mkdir -p /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/Navigation.framework/Versions/A/Resources
MkDir /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/Navigation.framework/Versions/A (in target 'Navigation' from project 'Navigation')
    cd /Users/admin/builder/spi-builder-workspace
    /bin/mkdir -p /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/Navigation.framework/Versions/A
MkDir /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/Navigation.framework/Versions/A/Headers (in target 'Navigation' from project 'Navigation')
    cd /Users/admin/builder/spi-builder-workspace
    /bin/mkdir -p /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/Navigation.framework/Versions/A/Headers
MkDir /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/Navigation.framework/Versions (in target 'Navigation' from project 'Navigation')
    cd /Users/admin/builder/spi-builder-workspace
    /bin/mkdir -p /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/Navigation.framework/Versions
MkDir /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/Navigation.framework (in target 'Navigation' from project 'Navigation')
    cd /Users/admin/builder/spi-builder-workspace
    /bin/mkdir -p /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/Navigation.framework
ProcessInfoPlistFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/Navigation.framework/Versions/A/Resources/Info.plist /Users/admin/builder/spi-builder-workspace/Navigation.xcodeproj/Navigation_Info.plist (in target 'Navigation' from project 'Navigation')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-infoPlistUtility /Users/admin/builder/spi-builder-workspace/Navigation.xcodeproj/Navigation_Info.plist -producttype com.apple.product-type.framework -expandbuildsettings -platform macosx -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/Navigation.framework/Versions/A/Resources/Info.plist
SwiftDriver Navigation normal arm64 com.apple.xcode.tools.swift.compiler (in target 'Navigation' from project 'Navigation')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-SwiftDriver -- /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -module-name Navigation -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Navigation.build/Debug/Navigation.build/Objects-normal/arm64/Navigation.SwiftFileList -DSWIFT_PACKAGE -DXcode -enable-bare-slash-regex -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.0.sdk -target arm64-apple-macos10.10 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -enable-testing -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -swift-version 4 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx26.0-25A5279m-f7c1d129d9d5414f2afbbad1fd6fd62e.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Navigation.build/Debug/Navigation.build/Objects-normal/arm64/Navigation-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/Navigation.build/Debug/Navigation.build/Objects-normal/arm64/Navigation.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/Navigation.build/Debug/Navigation.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Navigation.build/Debug/Navigation.build/Objects-normal/arm64/Navigation_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/Navigation.build/Debug/Navigation.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Navigation.build/Debug/Navigation.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Navigation.build/Debug/Navigation.build/DerivedSources -emit-objc-header -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Navigation.build/Debug/Navigation.build/Objects-normal/arm64/Navigation-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace -experimental-emit-module-separately -disable-cmo
SwiftEmitModule normal arm64 Emitting\ module\ for\ Navigation (in target 'Navigation' from project 'Navigation')
EmitSwiftModule normal arm64 (in target 'Navigation' from project 'Navigation')
    cd /Users/admin/builder/spi-builder-workspace

/Users/admin/builder/spi-builder-workspace/Sources/Navigation/ModalTransfer.swift:21:8: error: no such module 'UIKit'
import UIKit
       ^
Failed frontend command:
/Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-frontend -frontend -emit-module -experimental-skip-non-inlinable-function-bodies-without-types /Users/admin/builder/spi-builder-workspace/Sources/Navigation/ModalTransfer.swift /Users/admin/builder/spi-builder-workspace/Sources/Navigation/Transfer.swift /Users/admin/builder/spi-builder-workspace/Sources/Navigation/Gate.swift /Users/admin/builder/spi-builder-workspace/Sources/Navigation/PushTransfer.swift /Users/admin/builder/spi-builder-workspace/Sources/Navigation/Input.swift -target arm64-apple-macos10.10 -Xllvm -aarch64-use-tbi -enable-objc-interop -sdk /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.0.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -no-color-diagnostics -Xcc -fno-color-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=2 -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -swift-version 4 -enforce-exclusivity\=checked -Onone -D SWIFT_PACKAGE -D Xcode -serialize-debugging-options -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Navigation.build/Debug/Navigation.build/Objects-normal/arm64/Navigation_const_extract_protocols.json -enable-experimental-feature DebugDescriptionMacro -enable-bare-slash-regex -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 -enable-anonymous-context-mangled-names -file-compilation-dir /Users/admin/builder/spi-builder-workspace -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx26.0-25A5279m-f7c1d129d9d5414f2afbbad1fd6fd62e.sdkstatcache -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Navigation.build/Debug/Navigation.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/Navigation.build/Debug/Navigation.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Navigation.build/Debug/Navigation.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Navigation.build/Debug/Navigation.build/DerivedSources -no-auto-bridging-header-chaining -module-name Navigation -frontend-parseable-output -disable-clang-spi -target-sdk-version 26.0 -target-sdk-name macosx26.0 -external-plugin-path /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server -in-process-plugin-server-path /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/libSwiftInProcPluginServer.dylib -plugin-path /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins -plugin-path /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/local/lib/swift/host/plugins -emit-module-doc-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Navigation.build/Debug/Navigation.build/Objects-normal/arm64/Navigation.swiftdoc -emit-module-source-info-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Navigation.build/Debug/Navigation.build/Objects-normal/arm64/Navigation.swiftsourceinfo -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Navigation.build/Debug/Navigation.build/Objects-normal/arm64/Navigation-Swift.h -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Navigation.build/Debug/Navigation.build/Objects-normal/arm64/Navigation-master-emit-module.dia -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Navigation.build/Debug/Navigation.build/Objects-normal/arm64/Navigation-master-emit-module.d -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Navigation.build/Debug/Navigation.build/Objects-normal/arm64/Navigation.swiftmodule -emit-abi-descriptor-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Navigation.build/Debug/Navigation.build/Objects-normal/arm64/Navigation.abi.json
SwiftCompile normal arm64 Compiling\ PushTransfer.swift /Users/admin/builder/spi-builder-workspace/Sources/Navigation/PushTransfer.swift (in target 'Navigation' from project 'Navigation')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Navigation/PushTransfer.swift (in target 'Navigation' from project 'Navigation')
    cd /Users/admin/builder/spi-builder-workspace

SwiftCompile normal arm64 Compiling\ Transfer.swift /Users/admin/builder/spi-builder-workspace/Sources/Navigation/Transfer.swift (in target 'Navigation' from project 'Navigation')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Navigation/Transfer.swift (in target 'Navigation' from project 'Navigation')
    cd /Users/admin/builder/spi-builder-workspace

SwiftCompile normal arm64 Compiling\ Input.swift /Users/admin/builder/spi-builder-workspace/Sources/Navigation/Input.swift (in target 'Navigation' from project 'Navigation')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Navigation/Input.swift (in target 'Navigation' from project 'Navigation')
    cd /Users/admin/builder/spi-builder-workspace

SwiftCompile normal arm64 Compiling\ Gate.swift /Users/admin/builder/spi-builder-workspace/Sources/Navigation/Gate.swift (in target 'Navigation' from project 'Navigation')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Navigation/Gate.swift (in target 'Navigation' from project 'Navigation')
    cd /Users/admin/builder/spi-builder-workspace

SwiftCompile normal arm64 Compiling\ ModalTransfer.swift /Users/admin/builder/spi-builder-workspace/Sources/Navigation/ModalTransfer.swift (in target 'Navigation' from project 'Navigation')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Navigation/ModalTransfer.swift (in target 'Navigation' from project 'Navigation')
    cd /Users/admin/builder/spi-builder-workspace

/Users/admin/builder/spi-builder-workspace/Navigation.xcodeproj: warning: The macOS deployment target 'MACOSX_DEPLOYMENT_TARGET' is set to 10.10, but the range of supported deployment target versions is 10.13 to 26.0.99. (in target 'Navigation' from project 'Navigation')
** BUILD FAILED **
The following build commands failed:
	EmitSwiftModule normal arm64 (in target 'Navigation' from project 'Navigation')
	SwiftEmitModule normal arm64 Emitting\ module\ for\ Navigation (in target 'Navigation' from project 'Navigation')
	Building project Navigation with scheme Navigation-Package
(3 failures)
Command line invocation:
    /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
resolved source packages:
{
  "dependencies" : [
  ],
  "manifest_display_name" : "Navigation",
  "name" : "Navigation",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "Navigation",
      "targets" : [
        "Navigation"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "NavigationTests",
      "module_type" : "SwiftTarget",
      "name" : "NavigationTests",
      "path" : "Tests/NavigationTests",
      "sources" : [
        "NavigationTests.swift"
      ],
      "target_dependencies" : [
        "Navigation"
      ],
      "type" : "test"
    },
    {
      "c99name" : "Navigation",
      "module_type" : "SwiftTarget",
      "name" : "Navigation",
      "path" : "Sources/Navigation",
      "product_memberships" : [
        "Navigation"
      ],
      "sources" : [
        "Gate.swift",
        "Input.swift",
        "ModalTransfer.swift",
        "PushTransfer.swift",
        "Transfer.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "4.0"
}
{
  "project" : {
    "configurations" : [
      "Debug",
      "Release"
    ],
    "name" : "Navigation",
    "schemes" : [
      "Example-iOS",
      "Navigation-Package",
      "NavigationPackageDescription",
      "NavigationPackageTests"
    ],
    "targets" : [
      "NavigationPackageDescription",
      "NavigationTests",
      "Navigation",
      "NavigationPackageTests",
      "Example-iOS"
    ]
  }
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.0.0-Beta.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme Navigation-Package -destination platform=macOS,arch=arm64
Command line invocation:
    /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath /Users/admin/builder/spi-builder-workspace/.derivedData build -scheme Navigation-Package -destination platform=macOS,arch=arm64
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (1 target)
    Target 'Navigation' in project 'Navigation' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ClangStatCache /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.0.sdk /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx26.0-25A5279m-f7c1d129d9d5414f2afbbad1fd6fd62e.sdkstatcache
    cd /Users/admin/builder/spi-builder-workspace/Navigation.xcodeproj
    /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.0.sdk -o /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx26.0-25A5279m-f7c1d129d9d5414f2afbbad1fd6fd62e.sdkstatcache
/Users/admin/builder/spi-builder-workspace/Navigation.xcodeproj: warning: The macOS deployment target 'MACOSX_DEPLOYMENT_TARGET' is set to 10.10, but the range of supported deployment target versions is 10.13 to 26.0.99. (in target 'Navigation' from project 'Navigation')
SwiftDriver Navigation normal arm64 com.apple.xcode.tools.swift.compiler (in target 'Navigation' from project 'Navigation')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-SwiftDriver -- /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -module-name Navigation -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Navigation.build/Debug/Navigation.build/Objects-normal/arm64/Navigation.SwiftFileList -DSWIFT_PACKAGE -DXcode -enable-bare-slash-regex -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.0.sdk -target arm64-apple-macos10.10 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -enable-testing -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -swift-version 4 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx26.0-25A5279m-f7c1d129d9d5414f2afbbad1fd6fd62e.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Navigation.build/Debug/Navigation.build/Objects-normal/arm64/Navigation-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/Navigation.build/Debug/Navigation.build/Objects-normal/arm64/Navigation.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/Navigation.build/Debug/Navigation.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Navigation.build/Debug/Navigation.build/Objects-normal/arm64/Navigation_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/Navigation.build/Debug/Navigation.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Navigation.build/Debug/Navigation.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Navigation.build/Debug/Navigation.build/DerivedSources -emit-objc-header -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Navigation.build/Debug/Navigation.build/Objects-normal/arm64/Navigation-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace -experimental-emit-module-separately -disable-cmo
SwiftCompile normal arm64 Compiling\ Transfer.swift /Users/admin/builder/spi-builder-workspace/Sources/Navigation/Transfer.swift (in target 'Navigation' from project 'Navigation')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Navigation/Transfer.swift (in target 'Navigation' from project 'Navigation')
    cd /Users/admin/builder/spi-builder-workspace

SwiftCompile normal arm64 Compiling\ Input.swift /Users/admin/builder/spi-builder-workspace/Sources/Navigation/Input.swift (in target 'Navigation' from project 'Navigation')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Navigation/Input.swift (in target 'Navigation' from project 'Navigation')
    cd /Users/admin/builder/spi-builder-workspace

SwiftEmitModule normal arm64 Emitting\ module\ for\ Navigation (in target 'Navigation' from project 'Navigation')
Failed frontend command:
/Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-frontend -frontend -emit-module -experimental-skip-non-inlinable-function-bodies-without-types /Users/admin/builder/spi-builder-workspace/Sources/Navigation/ModalTransfer.swift /Users/admin/builder/spi-builder-workspace/Sources/Navigation/Transfer.swift /Users/admin/builder/spi-builder-workspace/Sources/Navigation/Gate.swift /Users/admin/builder/spi-builder-workspace/Sources/Navigation/PushTransfer.swift /Users/admin/builder/spi-builder-workspace/Sources/Navigation/Input.swift -target arm64-apple-macos10.10 -Xllvm -aarch64-use-tbi -enable-objc-interop -sdk /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.0.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -no-color-diagnostics -Xcc -fno-color-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=2 -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -swift-version 4 -enforce-exclusivity\=checked -Onone -D SWIFT_PACKAGE -D Xcode -serialize-debugging-options -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Navigation.build/Debug/Navigation.build/Objects-normal/arm64/Navigation_const_extract_protocols.json -enable-experimental-feature DebugDescriptionMacro -enable-bare-slash-regex -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 -enable-anonymous-context-mangled-names -file-compilation-dir /Users/admin/builder/spi-builder-workspace -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx26.0-25A5279m-f7c1d129d9d5414f2afbbad1fd6fd62e.sdkstatcache -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Navigation.build/Debug/Navigation.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/Navigation.build/Debug/Navigation.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Navigation.build/Debug/Navigation.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Navigation.build/Debug/Navigation.build/DerivedSources -no-auto-bridging-header-chaining -module-name Navigation -frontend-parseable-output -disable-clang-spi -target-sdk-version 26.0 -target-sdk-name macosx26.0 -external-plugin-path /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server -in-process-plugin-server-path /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/libSwiftInProcPluginServer.dylib -plugin-path /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins -plugin-path /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/local/lib/swift/host/plugins -emit-module-doc-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Navigation.build/Debug/Navigation.build/Objects-normal/arm64/Navigation.swiftdoc -emit-module-source-info-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Navigation.build/Debug/Navigation.build/Objects-normal/arm64/Navigation.swiftsourceinfo -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Navigation.build/Debug/Navigation.build/Objects-normal/arm64/Navigation-Swift.h -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Navigation.build/Debug/Navigation.build/Objects-normal/arm64/Navigation-master-emit-module.dia -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Navigation.build/Debug/Navigation.build/Objects-normal/arm64/Navigation-master-emit-module.d -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Navigation.build/Debug/Navigation.build/Objects-normal/arm64/Navigation.swiftmodule -emit-abi-descriptor-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Navigation.build/Debug/Navigation.build/Objects-normal/arm64/Navigation.abi.json
EmitSwiftModule normal arm64 (in target 'Navigation' from project 'Navigation')
    cd /Users/admin/builder/spi-builder-workspace

/Users/admin/builder/spi-builder-workspace/Sources/Navigation/ModalTransfer.swift:21:8: error: no such module 'UIKit'
import UIKit
       ^
SwiftCompile normal arm64 Compiling\ Gate.swift /Users/admin/builder/spi-builder-workspace/Sources/Navigation/Gate.swift (in target 'Navigation' from project 'Navigation')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Navigation/Gate.swift (in target 'Navigation' from project 'Navigation')
    cd /Users/admin/builder/spi-builder-workspace

SwiftCompile normal arm64 Compiling\ PushTransfer.swift /Users/admin/builder/spi-builder-workspace/Sources/Navigation/PushTransfer.swift (in target 'Navigation' from project 'Navigation')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Navigation/PushTransfer.swift (in target 'Navigation' from project 'Navigation')
    cd /Users/admin/builder/spi-builder-workspace

SwiftCompile normal arm64 Compiling\ ModalTransfer.swift /Users/admin/builder/spi-builder-workspace/Sources/Navigation/ModalTransfer.swift (in target 'Navigation' from project 'Navigation')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Navigation/ModalTransfer.swift (in target 'Navigation' from project 'Navigation')
    cd /Users/admin/builder/spi-builder-workspace

** BUILD FAILED **
The following build commands failed:
	SwiftEmitModule normal arm64 Emitting\ module\ for\ Navigation (in target 'Navigation' from project 'Navigation')
	EmitSwiftModule normal arm64 (in target 'Navigation' from project 'Navigation')
	Building project Navigation with scheme Navigation-Package
(3 failures)
BUILD FAILURE 6.2 macosXcodebuild