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Build Information

Failed to build Brioche, reference main (7c28ac), with Swift 6.4 for iOS using Xcode 27.0 on 26 Sep 2026 22:30:33 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme Brioche -destination generic/platform=iOS

Build Log

========================================
RunAll
========================================
Builder version: 5.1.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/shiroyasha9/Brioche.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/shiroyasha9/Brioche
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 7c28acf docs: add Swift Package Index badges and Xcode install note
Cloned https://github.com/shiroyasha9/Brioche.git
Revision (git rev-parse @):
7c28acf4c029f6ca7987be4192755cdb2a9ccbee
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/shiroyasha9/Brioche.git at main
========================================
Build
========================================
Selected platform:         iOS
Swift version:             6.4
Building package at path:  $PWD
https://github.com/shiroyasha9/Brioche.git
Command line invocation:
    /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Resolve Package Graph
Resolved source packages:
  Brioche: /Users/admin/builder/spi-builder-workspace
resolved source packages: Brioche
2026-09-26 18:29:50.170 xcodebuild[529:2994] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
{
  "dependencies" : [
  ],
  "manifest_display_name" : "Brioche",
  "name" : "Brioche",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "14.0"
    }
  ],
  "products" : [
    {
      "name" : "Brioche",
      "targets" : [
        "Brioche"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "BriocheTests",
      "module_type" : "SwiftTarget",
      "name" : "BriocheTests",
      "path" : "Tests/BriocheTests",
      "sources" : [
        "ToastCenterTests.swift",
        "ToastManagerTests.swift"
      ],
      "target_dependencies" : [
        "Brioche"
      ],
      "type" : "test"
    },
    {
      "c99name" : "Brioche",
      "module_type" : "SwiftTarget",
      "name" : "Brioche",
      "path" : "Sources/Brioche",
      "product_memberships" : [
        "Brioche"
      ],
      "sources" : [
        "CursorToastWindow.swift",
        "Toast.swift",
        "ToastCardView.swift",
        "ToastCenter.swift",
        "ToastManager.swift",
        "ToastRack.swift",
        "ToastRackOptions.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "6.0"
}
{
  "workspace" : {
    "name" : "Brioche",
    "schemes" : [
      "Brioche"
    ]
  }
}
2026-09-26 18:30:22.221 xcodebuild[627:3802] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme Brioche -destination generic/platform=iOS
Command line invocation:
    /Applications/Xcode-27.0.0-Release.Candidate.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 Brioche -destination generic/platform=iOS
Resolve Package Graph
Resolved source packages:
  Brioche: /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 'Brioche-product' in project 'Brioche'
        ➜ Explicit dependency on target 'Brioche' in project 'Brioche'
    Target 'Brioche' in project 'Brioche' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ExecuteExternalTool /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -isysroot /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS27.0.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc --version
ExecuteExternalTool /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld -version_details
Build description signature: cfc81c85584ea075050abb6c1a8c8d1b
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/cfc81c85584ea075050abb6c1a8c8d1b.xcbuilddata
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/CompilationCache.noindex
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/CompilationCache.noindex
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules
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-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS27.0.sdk /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/iphoneos27.0-24A430-e829b21a6f8c9b70876ba0858053c04440ceaa042ed91876912b2eeea4e3aa14.sdkstatcache
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS27.0.sdk -o /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/iphoneos27.0-24A430-e829b21a6f8c9b70876ba0858053c04440ceaa042ed91876912b2eeea4e3aa14.sdkstatcache
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExplicitPrecompiledModules
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExplicitPrecompiledModules
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/PrecompiledHeaders
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/PrecompiledHeaders
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EagerLinkingTBDs/Debug-iphoneos
    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-iphoneos
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos/PackageFrameworks
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos/PackageFrameworks
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Brioche.build/Debug-iphoneos/Brioche-t.build/Brioche.modulemap (in target 'Brioche' from project 'Brioche')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Brioche.build/Debug-iphoneos/Brioche-t.build/Brioche.modulemap
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Brioche.build/Debug-iphoneos/Brioche-t.build/Brioche.DependencyMetadataFileList (in target 'Brioche' from project 'Brioche')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Brioche.build/Debug-iphoneos/Brioche-t.build/Brioche.DependencyMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Brioche.build/Debug-iphoneos/Brioche-t.build/Brioche.DependencyStaticMetadataFileList (in target 'Brioche' from project 'Brioche')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Brioche.build/Debug-iphoneos/Brioche-t.build/Brioche.DependencyStaticMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Brioche.build/Debug-iphoneos/Brioche-t.build/Objects-normal/arm64/Brioche_const_extract_protocols.json (in target 'Brioche' from project 'Brioche')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Brioche.build/Debug-iphoneos/Brioche-t.build/Objects-normal/arm64/Brioche_const_extract_protocols.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Brioche.build/Debug-iphoneos/Brioche-t.build/Objects-normal/arm64/Brioche-OutputFileMap.json (in target 'Brioche' from project 'Brioche')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Brioche.build/Debug-iphoneos/Brioche-t.build/Objects-normal/arm64/Brioche-OutputFileMap.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Brioche.build/Debug-iphoneos/Brioche-t.build/Objects-normal/arm64/Brioche.LinkFileList (in target 'Brioche' from project 'Brioche')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Brioche.build/Debug-iphoneos/Brioche-t.build/Objects-normal/arm64/Brioche.LinkFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Brioche.build/Debug-iphoneos/Brioche-t.build/Objects-normal/arm64/Brioche.SwiftFileList (in target 'Brioche' from project 'Brioche')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Brioche.build/Debug-iphoneos/Brioche-t.build/Objects-normal/arm64/Brioche.SwiftFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Brioche.build/Debug-iphoneos/Brioche-t.build/Objects-normal/arm64/Brioche.SwiftConstValuesFileList (in target 'Brioche' from project 'Brioche')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Brioche.build/Debug-iphoneos/Brioche-t.build/Objects-normal/arm64/Brioche.SwiftConstValuesFileList
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps-iphoneos/Brioche.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Brioche.build/Debug-iphoneos/Brioche-t.build/Brioche.modulemap (in target 'Brioche' from project 'Brioche')
    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/Brioche.build/Debug-iphoneos/Brioche-t.build/Brioche.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps-iphoneos
SwiftDriver Brioche normal arm64 com.apple.xcode.tools.swift.compiler (in target 'Brioche' from project 'Brioche')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftDriver -- /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -parse-as-library -module-name Brioche -Onone @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Brioche.build/Debug-iphoneos/Brioche-t.build/Objects-normal/arm64/Brioche.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DSWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -DXcode -plugin-path /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS27.0.sdk -target arm64-apple-ios15.0 -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 6 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos -Isystem /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos -F /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS27.0.sdk/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/iphoneos27.0-24A430-e829b21a6f8c9b70876ba0858053c04440ceaa042ed91876912b2eeea4e3aa14.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Brioche.build/Debug-iphoneos/Brioche-t.build/Objects-normal/arm64/Brioche-OutputFileMap.json -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/SDKExplicitPrecompiledModules -emit-dependencies -emit-module -emit-module-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Brioche.build/Debug-iphoneos/Brioche-t.build/Objects-normal/arm64/Brioche.swiftmodule -serialize-diagnostics -dependency-scan-serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Brioche.build/Debug-iphoneos/Brioche-t.build/Objects-normal/arm64/Brioche-dependency-scan.dia -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -fmodules-prune-interval\=86400 -Xcc -fmodules-prune-after\=345600 -package-name spi_builder_workspace -emit-const-values -const-gather-protocols-list /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Brioche.build/Debug-iphoneos/Brioche-t.build/Objects-normal/arm64/Brioche_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Brioche.build/Debug-iphoneos/Brioche-t.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Brioche.build/Debug-iphoneos/Brioche-t.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Brioche.build/Debug-iphoneos/Brioche-t.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/Brioche.build/Debug-iphoneos/Brioche-t.build/Objects-normal/arm64/Brioche-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/SDKExplicitPrecompiledModules/SwiftShims-2T1JKJY1CNAX17AUPWM2I7WV9.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/ptrcheck-7IAJ7MPM56KRQ7DVR098RZHZ.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/DeveloperToolsSupport-E3M7T8YO39KX9LNWWYMQL2RQM.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_Builtin_stdarg-68742DYUXT1W2MV2M7VLNH88N.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_SwiftConcurrencyShims-1YQ444MGGYMS6A2AOV77GJGQW.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_AvailabilityInternal-3RI5Y5TKNUVCSZS0AWA4QTVBL.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_Builtin_stddef-497PWUKWYPOGQHRSPKM0T1465.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_Builtin_stdbool-8O3N4J6YVKHLL0V45IVQS8NH2.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_Builtin_float-C9YPEHM4CFZRZANG7FZUAXNEM.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/ptrauth-AW885YIGD3C9FM93EVUVX6RSX.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_DarwinFoundation1-CM7XFNS1BWR7TJ77APPPZNEYV.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_DarwinFoundation2-B59V6W3XU16CLURAS03HJS6YW.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_Builtin_limits-DZCNUPSJE8VFID4WNCB288197.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/sys_types-362M33UJYX5FN4RCNSGM7NM1D.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_Builtin_tgmath-1VC6S81XZSCCNC4LS513DH6JX.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_Builtin_stdint-6SFA8FHKKN84TABC4YGTRQP9K.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/string_h-1Q2U6QG8BMVR0IC2U25873FPM.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_DarwinFoundation3-DYY938WDNPDWGPOGH1M1QUITA.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_Builtin_intrinsics-EFHOTPPKN8RTFDKJ1PQWKATA8.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_Builtin_stdatomic-1KLSPMZHFV28VLY03WH70TKRQ.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_Builtin_inttypes-65FJ2B2J1AEG8S0QD4ORVM8AF.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/Darwin-7BRJ35O6AB5WG6M0QJKB4XRFG.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/simd-AXUK2DHYTDQBWPN6H5Q60OYPK.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/MachO-9F4BG5KR6TOP88211XYW7B1FV.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/ObjectiveC-2XPQ6U9PP7GEYPPG4LGBZBUCL.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/os_object-CN4Y7T89Q3YQ2MKXLFROZXLDT.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/os_workgroup-5UBI4P9YBOBEVSY2WVPGNJBP0.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/Dispatch-BO6SVQF0IH8VODEHY7FQBERTL.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/Spatial-4QPEZ4O0LJRHECUXL00ZQSX6Q.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/XPC-8RGSM7SGRDPX6RCK48IA80D7H.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/CoreFoundation-3BXWUG13YYK3VV3PI7VYJJI74.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/os-46UXIJFHVWSAV5L5JXKGWDZIQ.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/CoreGraphics-EQHYKMI9DLTUCSXR4BHA8SLQW.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/CFNetwork-6ICAZ6DACHUVURN640VOBA1EC.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/Security-8HI917VU3DURPJQDVV46744EJ.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/CoreAudioTypes-3HZ3YIQUFLAEDIOVO4MTL03JX.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/CoreAudio-8Z3V0T9690TVOA9OA0PU5QDT1.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/Foundation-ECOO1J2N4MYJUH0P49Q2U9DM8.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/ImageIO-CUCVE4XKXH3T7DFBHT5D1NY9P.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/CoreText-F441EI3YEWW5ODX5J4BZSHVKW.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/Accessibility-CU9RBD56APUKVOBXEQH4CWKKK.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/IOSurface-BVOQ3PY8ENVCHM4KO1E52BEKJ.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/CoreTransferable-71DK7R73USO1WXF3LULJFJ7P5.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/DataDetection-D7YJDKEOCBSR1L7KLARELJ3DL.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_LocationEssentials-SEUXG8KRGQOEGUJAHWO2J8HV.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/Symbols-3AVAPTFLBF51P1VEZ450OIJZC.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/UIUtilities-AY9TTMMPFCDU9HKM2OEJT599J.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/FileProvider-1XNCL2ZE587ZFI507QO4YISQK.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/OSLog-6QFWL0D2G7V2W1UIEQCOBYMLC.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/UserNotifications-5Q6DXZG4O1TQENU5PY3LE9XWQ.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/CoreData-22PL8LA9CJZ296BLCIG7OGV35.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/UniformTypeIdentifiers-1XVHW9RBFJV5SU0E14TR35BAF.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/CoreLocation-8Y6Z8XLZS1E5DAFL26U72D2G8.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/OpenGLES-E6A4CVQK2JI0M7EWMSD8KOKE1.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/Metal-6FJSFS7KGNJY3YLGFBPMC3X1C.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/CoreMotion-EN648Z97DWCOE8D4NSAJNX3F3.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/CoreVideo-331US8I15S21BR0S9MOP9Z8YB.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/CoreImage-41NMJQHYS55XFS95WEZX0486H.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/CoreMedia-56QOOG3UZ4E8MHJQXH9SAU8ZM.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/QuartzCore-BI3R5F4A0NAH7HJGWQI50Y39I.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/SwiftUICore-228ME0CGKKKDMG1CH356V12ML.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/UIKit-EW2BTCKF6GWXBZ1TVGESDQ29D.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/SwiftUI-29HIXNQCFUV9XUACGXLP9WW06.pcm
SwiftEmitModule normal arm64 Emitting\ module\ for\ Brioche (in target 'Brioche' from project 'Brioche')
/Users/admin/builder/spi-builder-workspace/Sources/Brioche/ToastManager.swift:8:2: error: 'Observable()' is only available in iOS 17.0 or newer
 6 | /// your own instance for previews and tests.
 7 | @MainActor
 8 | @Observable
   |  `- error: 'Observable()' is only available in iOS 17.0 or newer
 9 | public final class ToastManager {
10 |     public static let shared = ToastManager()
macro expansion @Observable:1:2: error: 'ObservationTracked()' is only available in iOS 17.0 or newer
`- /Users/admin/builder/spi-builder-workspace/Sources/Brioche/ToastManager.swift:12:5: note: expanded code originates here
 6 | /// your own instance for previews and tests.
 7 | @MainActor
 8 | @Observable
   | `- note: in expansion of macro 'Observable' on property 'center' here
 9 | public final class ToastManager {
   |                    `- note: add '@available' attribute to enclosing class
10 |     public static let shared = ToastManager()
11 |
12 |     public private(set) var center: ToastCenter
   +--- macro expansion @Observable ------------------------------------
   |1 | @ObservationTracked
   |  |  `- error: 'ObservationTracked()' is only available in iOS 17.0 or newer
   +--------------------------------------------------------------------
13 |
14 |     @ObservationIgnored private let now: () -> Date
/Users/admin/builder/spi-builder-workspace/Sources/Brioche/ToastManager.swift:14:6: error: 'ObservationIgnored()' is only available in iOS 17.0 or newer
 7 | @MainActor
 8 | @Observable
 9 | public final class ToastManager {
   |                    `- note: add '@available' attribute to enclosing class
10 |     public static let shared = ToastManager()
11 |
12 |     public private(set) var center: ToastCenter
13 |
14 |     @ObservationIgnored private let now: () -> Date
   |      `- error: 'ObservationIgnored()' is only available in iOS 17.0 or newer
15 |     @ObservationIgnored var cardOptions = ToastRackOptions()
16 |     @ObservationIgnored var reducesMotion = false
/Users/admin/builder/spi-builder-workspace/Sources/Brioche/ToastManager.swift:15:6: error: 'ObservationIgnored()' is only available in iOS 17.0 or newer
 7 | @MainActor
 8 | @Observable
 9 | public final class ToastManager {
   |                    `- note: add '@available' attribute to enclosing class
10 |     public static let shared = ToastManager()
11 |
   :
13 |
14 |     @ObservationIgnored private let now: () -> Date
15 |     @ObservationIgnored var cardOptions = ToastRackOptions()
   |      `- error: 'ObservationIgnored()' is only available in iOS 17.0 or newer
16 |     @ObservationIgnored var reducesMotion = false
17 |     @ObservationIgnored private var wake: Task<Void, Never>?
/Users/admin/builder/spi-builder-workspace/Sources/Brioche/ToastManager.swift:16:6: error: 'ObservationIgnored()' is only available in iOS 17.0 or newer
 7 | @MainActor
 8 | @Observable
 9 | public final class ToastManager {
   |                    `- note: add '@available' attribute to enclosing class
10 |     public static let shared = ToastManager()
11 |
   :
14 |     @ObservationIgnored private let now: () -> Date
15 |     @ObservationIgnored var cardOptions = ToastRackOptions()
16 |     @ObservationIgnored var reducesMotion = false
   |      `- error: 'ObservationIgnored()' is only available in iOS 17.0 or newer
17 |     @ObservationIgnored private var wake: Task<Void, Never>?
18 |
/Users/admin/builder/spi-builder-workspace/Sources/Brioche/ToastManager.swift:17:6: error: 'ObservationIgnored()' is only available in iOS 17.0 or newer
 7 | @MainActor
 8 | @Observable
 9 | public final class ToastManager {
   |                    `- note: add '@available' attribute to enclosing class
10 |     public static let shared = ToastManager()
11 |
   :
15 |     @ObservationIgnored var cardOptions = ToastRackOptions()
16 |     @ObservationIgnored var reducesMotion = false
17 |     @ObservationIgnored private var wake: Task<Void, Never>?
   |      `- error: 'ObservationIgnored()' is only available in iOS 17.0 or newer
18 |
19 |     var deckAnimation: Animation? {
macro expansion @Observable:1:2: error: 'ObservationIgnored()' is only available in iOS 17.0 or newer
`- /Users/admin/builder/spi-builder-workspace/Sources/Brioche/ToastManager.swift:90:1: note: expanded code originates here
 6 | /// your own instance for previews and tests.
 7 | @MainActor
 8 | @Observable
   | `- note: in expansion of macro 'Observable' on class 'ToastManager' here
 9 | public final class ToastManager {
   |                    `- note: add '@available' attribute to enclosing class
10 |     public static let shared = ToastManager()
11 |
   :
88 |         }
89 |     }
90 | }
   +--- macro expansion @Observable ------------------------------------
   | 1 | @ObservationIgnored private let _$observationRegistrar = Observation.ObservationRegistrar()
   |   |  `- error: 'ObservationIgnored()' is only available in iOS 17.0 or newer
   | 2 |
   | 3 | internal nonisolated func access<$s7Brioche12ToastManager10ObservablefMm_6MemberfMu_>(
   +--------------------------------------------------------------------
91 |
macro expansion @ObservationTracked:1:2: error: 'ObservationIgnored()' is only available in iOS 17.0 or newer
`- /Users/admin/builder/spi-builder-workspace/Sources/Brioche/ToastManager.swift:12:48: note: expanded code originates here
 7 | @MainActor
 8 | @Observable
 9 | public final class ToastManager {
   |                    `- note: add '@available' attribute to enclosing class
10 |     public static let shared = ToastManager()
11 |
12 |     public private(set) var center: ToastCenter
   +--- macro expansion @ObservationTracked ----------------------------
   |1 | @ObservationIgnored
   |  |  `- error: 'ObservationIgnored()' is only available in iOS 17.0 or newer
   |2 | private  var _center: ToastCenter
   +--------------------------------------------------------------------
13 |
14 |     @ObservationIgnored private let now: () -> Date
macro expansion @Observable:1:70: error: 'ObservationRegistrar' is only available in iOS 17.0 or newer
`- /Users/admin/builder/spi-builder-workspace/Sources/Brioche/ToastManager.swift:90:1: note: expanded code originates here
 6 | /// your own instance for previews and tests.
 7 | @MainActor
 8 | @Observable
   | `- note: in expansion of macro 'Observable' on class 'ToastManager' here
 9 | public final class ToastManager {
   |                    `- note: add '@available' attribute to enclosing class
10 |     public static let shared = ToastManager()
11 |
   :
88 |         }
89 |     }
90 | }
   +--- macro expansion @Observable ------------------------------------
   | 1 | @ObservationIgnored private let _$observationRegistrar = Observation.ObservationRegistrar()
   |   |                                                                      `- error: 'ObservationRegistrar' is only available in iOS 17.0 or newer
   | 2 |
   | 3 | internal nonisolated func access<$s7Brioche12ToastManager10ObservablefMm_6MemberfMu_>(
   +--------------------------------------------------------------------
91 |
/Users/admin/builder/spi-builder-workspace/Sources/Brioche/ToastManager.swift:8:2: error: 'Observable()' is only available in iOS 17.0 or newer
 6 | /// your own instance for previews and tests.
 7 | @MainActor
 8 | @Observable
   |  `- error: 'Observable()' is only available in iOS 17.0 or newer
 9 | public final class ToastManager {
   |                    `- note: add '@available' attribute to enclosing class
10 |     public static let shared = ToastManager()
11 |
Failed frontend command:
SwiftCompile normal arm64 (in target 'Brioche' from project 'Brioche')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

/Applications/Xcode-27.0.0-Release.Candidate.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/Brioche/CursorToastWindow.swift /Users/admin/builder/spi-builder-workspace/Sources/Brioche/Toast.swift /Users/admin/builder/spi-builder-workspace/Sources/Brioche/ToastCardView.swift /Users/admin/builder/spi-builder-workspace/Sources/Brioche/ToastCenter.swift /Users/admin/builder/spi-builder-workspace/Sources/Brioche/ToastManager.swift /Users/admin/builder/spi-builder-workspace/Sources/Brioche/ToastRack.swift /Users/admin/builder/spi-builder-workspace/Sources/Brioche/ToastRackOptions.swift -target arm64-apple-ios15.0 -disable-cross-import-overlay-search -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/lib/swift/host/plugins/libFoundationMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/swift-plugin-server\#FoundationMacros -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/lib/swift/host/plugins/libObservationMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/swift-plugin-server\#ObservationMacros -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/lib/swift/host/plugins/libPreviewsMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/swift-plugin-server\#PreviewsMacros -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/lib/swift/host/plugins/libSwiftMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/swift-plugin-server\#SwiftMacros -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/lib/swift/host/plugins/libSwiftUIMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/swift-plugin-server\#SwiftUIMacros -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/Brioche.build/Debug-iphoneos/Brioche-t.build/Objects-normal/arm64/Brioche-dependencies-1.json -Xllvm -aarch64-use-tbi -enable-objc-interop -stack-check -sdk /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS27.0.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos -Isystem /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos -F /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS27.0.sdk/Developer/Library/Frameworks -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules -no-color-diagnostics -Xcc -fno-color-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -profile-generate -profile-coverage-mapping -swift-version 6 -Onone -D SWIFT_PACKAGE -D DEBUG -D SWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -D Xcode -serialize-debugging-options -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/iphoneos27.0-24A430-e829b21a6f8c9b70876ba0858053c04440ceaa042ed91876912b2eeea4e3aa14.sdkstatcache -Xcc -fmodules-prune-interval\=86400 -Xcc -fmodules-prune-after\=345600 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Brioche.build/Debug-iphoneos/Brioche-t.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Brioche.build/Debug-iphoneos/Brioche-t.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Brioche.build/Debug-iphoneos/Brioche-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name Brioche -package-name spi_builder_workspace -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Brioche.build/Debug-iphoneos/Brioche-t.build/Objects-normal/arm64/Brioche_const_extract_protocols.json -disable-clang-spi -clang-target arm64-apple-ios27.0 -target-sdk-version 27.0 -target-sdk-name iphoneos27.0 -in-process-plugin-server-path /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/libSwiftInProcPluginServer.dylib -emit-module-doc-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Brioche.build/Debug-iphoneos/Brioche-t.build/Objects-normal/arm64/Brioche.swiftdoc -emit-module-source-info-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Brioche.build/Debug-iphoneos/Brioche-t.build/Objects-normal/arm64/Brioche.swiftsourceinfo -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Brioche.build/Debug-iphoneos/Brioche-t.build/Objects-normal/arm64/Brioche-Swift.h -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Brioche.build/Debug-iphoneos/Brioche-t.build/Objects-normal/arm64/Brioche-primary-emit-module.dia -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Brioche.build/Debug-iphoneos/Brioche-t.build/Objects-normal/arm64/Brioche-primary-emit-module.d -parse-as-library -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Brioche.build/Debug-iphoneos/Brioche-t.build/Objects-normal/arm64/Brioche.swiftmodule -emit-abi-descriptor-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Brioche.build/Debug-iphoneos/Brioche-t.build/Objects-normal/arm64/Brioche.abi.json
SwiftCompile normal arm64 Compiling\ ToastRackOptions.swift /Users/admin/builder/spi-builder-workspace/Sources/Brioche/ToastRackOptions.swift (in target 'Brioche' from project 'Brioche')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Brioche/ToastRackOptions.swift (in target 'Brioche' from project 'Brioche')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile ToastRackOptions.swift
SwiftCompile normal arm64 Compiling\ ToastRack.swift /Users/admin/builder/spi-builder-workspace/Sources/Brioche/ToastRack.swift (in target 'Brioche' from project 'Brioche')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Brioche/ToastRack.swift (in target 'Brioche' from project 'Brioche')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile ToastRack.swift
/Users/admin/builder/spi-builder-workspace/Sources/Brioche/ToastManager.swift:8:2: error: 'Observable()' is only available in iOS 17.0 or newer
 6 | /// your own instance for previews and tests.
 7 | @MainActor
 8 | @Observable
   |  `- error: 'Observable()' is only available in iOS 17.0 or newer
 9 | public final class ToastManager {
10 |     public static let shared = ToastManager()
/Users/admin/builder/spi-builder-workspace/Sources/Brioche/ToastManager.swift:16:6: error: 'ObservationIgnored()' is only available in iOS 17.0 or newer
 7 | @MainActor
 8 | @Observable
 9 | public final class ToastManager {
   |                    `- note: add '@available' attribute to enclosing class
10 |     public static let shared = ToastManager()
11 |
   :
14 |     @ObservationIgnored private let now: () -> Date
15 |     @ObservationIgnored var cardOptions = ToastRackOptions()
16 |     @ObservationIgnored var reducesMotion = false
   |      `- error: 'ObservationIgnored()' is only available in iOS 17.0 or newer
17 |     @ObservationIgnored private var wake: Task<Void, Never>?
18 |
/Users/admin/builder/spi-builder-workspace/Sources/Brioche/ToastRack.swift:30:14: error: 'onChange(of:initial:_:)' is only available in iOS 17.0 or newer
12 | }
13 |
14 | private struct ToastRackModifier: ViewModifier {
   |                `- note: add '@available' attribute to enclosing struct
15 |     let options: ToastRackOptions
16 |     let manager: ToastManager
   :
18 |     @Environment(\.accessibilityReduceMotion) private var reduceMotion
19 |
20 |     func body(content: Content) -> some View {
   |          `- note: add '@available' attribute to enclosing instance method
21 |         content
22 |             .overlay(alignment: options.alignment) {
   :
28 |                 manager.reducesMotion = reduceMotion
29 |             }
30 |             .onChange(of: options) { _, changed in manager.configure(changed) }
   |              |- error: 'onChange(of:initial:_:)' is only available in iOS 17.0 or newer
   |              `- note: add 'if #available' version check
31 |             .onChange(of: reduceMotion) { _, changed in manager.reducesMotion = changed }
32 |     }
SwiftCompile normal arm64 Compiling\ Toast.swift /Users/admin/builder/spi-builder-workspace/Sources/Brioche/Toast.swift (in target 'Brioche' from project 'Brioche')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Brioche/Toast.swift (in target 'Brioche' from project 'Brioche')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile Toast.swift
SwiftCompile normal arm64 Compiling\ ToastCenter.swift /Users/admin/builder/spi-builder-workspace/Sources/Brioche/ToastCenter.swift (in target 'Brioche' from project 'Brioche')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Brioche/ToastCenter.swift (in target 'Brioche' from project 'Brioche')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile ToastCenter.swift
SwiftCompile normal arm64 Compiling\ ToastCardView.swift /Users/admin/builder/spi-builder-workspace/Sources/Brioche/ToastCardView.swift (in target 'Brioche' from project 'Brioche')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Brioche/ToastCardView.swift (in target 'Brioche' from project 'Brioche')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile ToastCardView.swift
SwiftCompile normal arm64 Compiling\ ToastManager.swift /Users/admin/builder/spi-builder-workspace/Sources/Brioche/ToastManager.swift (in target 'Brioche' from project 'Brioche')
/Users/admin/builder/spi-builder-workspace/Sources/Brioche/ToastManager.swift:8:2: error: 'Observable()' is only available in iOS 17.0 or newer
 6 | /// your own instance for previews and tests.
 7 | @MainActor
 8 | @Observable
   |  `- error: 'Observable()' is only available in iOS 17.0 or newer
 9 | public final class ToastManager {
10 |     public static let shared = ToastManager()
macro expansion @Observable:1:2: error: 'ObservationTracked()' is only available in iOS 17.0 or newer
`- /Users/admin/builder/spi-builder-workspace/Sources/Brioche/ToastManager.swift:12:5: note: expanded code originates here
 6 | /// your own instance for previews and tests.
 7 | @MainActor
 8 | @Observable
   | `- note: in expansion of macro 'Observable' on property 'center' here
 9 | public final class ToastManager {
   |                    `- note: add '@available' attribute to enclosing class
10 |     public static let shared = ToastManager()
11 |
12 |     public private(set) var center: ToastCenter
   +--- macro expansion @Observable ------------------------------------
   |1 | @ObservationTracked
   |  |  `- error: 'ObservationTracked()' is only available in iOS 17.0 or newer
   +--------------------------------------------------------------------
13 |
14 |     @ObservationIgnored private let now: () -> Date
/Users/admin/builder/spi-builder-workspace/Sources/Brioche/ToastManager.swift:14:6: error: 'ObservationIgnored()' is only available in iOS 17.0 or newer
 7 | @MainActor
 8 | @Observable
 9 | public final class ToastManager {
   |                    `- note: add '@available' attribute to enclosing class
10 |     public static let shared = ToastManager()
11 |
12 |     public private(set) var center: ToastCenter
13 |
14 |     @ObservationIgnored private let now: () -> Date
   |      `- error: 'ObservationIgnored()' is only available in iOS 17.0 or newer
15 |     @ObservationIgnored var cardOptions = ToastRackOptions()
16 |     @ObservationIgnored var reducesMotion = false
/Users/admin/builder/spi-builder-workspace/Sources/Brioche/ToastManager.swift:15:6: error: 'ObservationIgnored()' is only available in iOS 17.0 or newer
 7 | @MainActor
 8 | @Observable
 9 | public final class ToastManager {
   |                    `- note: add '@available' attribute to enclosing class
10 |     public static let shared = ToastManager()
11 |
   :
13 |
14 |     @ObservationIgnored private let now: () -> Date
15 |     @ObservationIgnored var cardOptions = ToastRackOptions()
   |      `- error: 'ObservationIgnored()' is only available in iOS 17.0 or newer
16 |     @ObservationIgnored var reducesMotion = false
17 |     @ObservationIgnored private var wake: Task<Void, Never>?
/Users/admin/builder/spi-builder-workspace/Sources/Brioche/ToastManager.swift:16:6: error: 'ObservationIgnored()' is only available in iOS 17.0 or newer
 7 | @MainActor
 8 | @Observable
 9 | public final class ToastManager {
   |                    `- note: add '@available' attribute to enclosing class
10 |     public static let shared = ToastManager()
11 |
   :
14 |     @ObservationIgnored private let now: () -> Date
15 |     @ObservationIgnored var cardOptions = ToastRackOptions()
16 |     @ObservationIgnored var reducesMotion = false
   |      `- error: 'ObservationIgnored()' is only available in iOS 17.0 or newer
17 |     @ObservationIgnored private var wake: Task<Void, Never>?
18 |
/Users/admin/builder/spi-builder-workspace/Sources/Brioche/ToastManager.swift:17:6: error: 'ObservationIgnored()' is only available in iOS 17.0 or newer
 7 | @MainActor
 8 | @Observable
 9 | public final class ToastManager {
   |                    `- note: add '@available' attribute to enclosing class
10 |     public static let shared = ToastManager()
11 |
   :
15 |     @ObservationIgnored var cardOptions = ToastRackOptions()
16 |     @ObservationIgnored var reducesMotion = false
17 |     @ObservationIgnored private var wake: Task<Void, Never>?
   |      `- error: 'ObservationIgnored()' is only available in iOS 17.0 or newer
18 |
19 |     var deckAnimation: Animation? {
macro expansion @Observable:1:2: error: 'ObservationIgnored()' is only available in iOS 17.0 or newer
`- /Users/admin/builder/spi-builder-workspace/Sources/Brioche/ToastManager.swift:90:1: note: expanded code originates here
 6 | /// your own instance for previews and tests.
 7 | @MainActor
 8 | @Observable
   | `- note: in expansion of macro 'Observable' on class 'ToastManager' here
 9 | public final class ToastManager {
   |                    `- note: add '@available' attribute to enclosing class
10 |     public static let shared = ToastManager()
11 |
   :
88 |         }
89 |     }
90 | }
   +--- macro expansion @Observable ------------------------------------
   | 1 | @ObservationIgnored private let _$observationRegistrar = Observation.ObservationRegistrar()
   |   |  `- error: 'ObservationIgnored()' is only available in iOS 17.0 or newer
   | 2 |
   | 3 | internal nonisolated func access<$s7Brioche12ToastManager10ObservablefMm_6MemberfMu_>(
   +--------------------------------------------------------------------
91 |
macro expansion @ObservationTracked:1:2: error: 'ObservationIgnored()' is only available in iOS 17.0 or newer
`- /Users/admin/builder/spi-builder-workspace/Sources/Brioche/ToastManager.swift:12:48: note: expanded code originates here
 7 | @MainActor
 8 | @Observable
 9 | public final class ToastManager {
   |                    `- note: add '@available' attribute to enclosing class
10 |     public static let shared = ToastManager()
11 |
12 |     public private(set) var center: ToastCenter
   +--- macro expansion @ObservationTracked ----------------------------
   |1 | @ObservationIgnored
   |  |  `- error: 'ObservationIgnored()' is only available in iOS 17.0 or newer
   |2 | private  var _center: ToastCenter
   +--------------------------------------------------------------------
13 |
14 |     @ObservationIgnored private let now: () -> Date
macro expansion @Observable:1:70: error: 'ObservationRegistrar' is only available in iOS 17.0 or newer
`- /Users/admin/builder/spi-builder-workspace/Sources/Brioche/ToastManager.swift:90:1: note: expanded code originates here
 6 | /// your own instance for previews and tests.
 7 | @MainActor
 8 | @Observable
   | `- note: in expansion of macro 'Observable' on class 'ToastManager' here
 9 | public final class ToastManager {
   |                    `- note: add '@available' attribute to enclosing class
10 |     public static let shared = ToastManager()
11 |
   :
88 |         }
89 |     }
90 | }
   +--- macro expansion @Observable ------------------------------------
   | 1 | @ObservationIgnored private let _$observationRegistrar = Observation.ObservationRegistrar()
   |   |                                                                      `- error: 'ObservationRegistrar' is only available in iOS 17.0 or newer
   | 2 |
   | 3 | internal nonisolated func access<$s7Brioche12ToastManager10ObservablefMm_6MemberfMu_>(
   +--------------------------------------------------------------------
91 |
/Users/admin/builder/spi-builder-workspace/Sources/Brioche/ToastManager.swift:8:2: error: 'Observable()' is only available in iOS 17.0 or newer
 6 | /// your own instance for previews and tests.
 7 | @MainActor
 8 | @Observable
   |  `- error: 'Observable()' is only available in iOS 17.0 or newer
 9 | public final class ToastManager {
   |                    `- note: add '@available' attribute to enclosing class
10 |     public static let shared = ToastManager()
11 |
/Users/admin/builder/spi-builder-workspace/Sources/Brioche/ToastManager.swift:47:9: error: 'AccessibilityNotification' is only available in iOS 17.0 or newer
 7 | @MainActor
 8 | @Observable
 9 | public final class ToastManager {
   |                    `- note: add '@available' attribute to enclosing class
10 |     public static let shared = ToastManager()
11 |
   :
36 |     }
37 |
38 |     public func show(_ toast: Toast) {
   |                 `- note: add '@available' attribute to enclosing instance method
39 |         withAnimation(deckAnimation) {
40 |             _ = center.show(toast, at: now())
   :
45 |         }
46 |         #endif
47 |         AccessibilityNotification.Announcement(toast.text).post()
   |         |- error: 'AccessibilityNotification' is only available in iOS 17.0 or newer
   |         `- note: add 'if #available' version check
48 |         scheduleWake()
49 |     }
/Users/admin/builder/spi-builder-workspace/Sources/Brioche/ToastManager.swift:47:60: error: 'post()' is only available in iOS 17.0 or newer
 7 | @MainActor
 8 | @Observable
 9 | public final class ToastManager {
   |                    `- note: add '@available' attribute to enclosing class
10 |     public static let shared = ToastManager()
11 |
   :
36 |     }
37 |
38 |     public func show(_ toast: Toast) {
   |                 `- note: add '@available' attribute to enclosing instance method
39 |         withAnimation(deckAnimation) {
40 |             _ = center.show(toast, at: now())
   :
45 |         }
46 |         #endif
47 |         AccessibilityNotification.Announcement(toast.text).post()
   |                                                            |- error: 'post()' is only available in iOS 17.0 or newer
   |                                                            `- note: add 'if #available' version check
48 |         scheduleWake()
49 |     }
/Users/admin/builder/spi-builder-workspace/Sources/Brioche/ToastManager.swift:84:33: error: 'sleep(for:tolerance:clock:)' is only available in iOS 16.0 or newer
 7 | @MainActor
 8 | @Observable
 9 | public final class ToastManager {
   |                    `- note: add '@available' attribute to enclosing class
10 |     public static let shared = ToastManager()
11 |
   :
73 |     }
74 |
75 |     private func scheduleWake() {
   |                  `- note: add '@available' attribute to enclosing instance method
76 |         wake?.cancel()
77 |         guard let deadline = center.nextDeadline else {
   :
82 |         wake = Task { [weak self] in
83 |             if interval > 0 {
84 |                 try? await Task.sleep(for: .seconds(interval))
   |                                 |- error: 'sleep(for:tolerance:clock:)' is only available in iOS 16.0 or newer
   |                                 `- note: add 'if #available' version check
85 |             }
86 |             guard !Task.isCancelled, let self else { return }
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Brioche/ToastManager.swift (in target 'Brioche' from project 'Brioche')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile ToastManager.swift
SwiftCompile normal arm64 Compiling\ CursorToastWindow.swift /Users/admin/builder/spi-builder-workspace/Sources/Brioche/CursorToastWindow.swift (in target 'Brioche' from project 'Brioche')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Brioche/CursorToastWindow.swift (in target 'Brioche' from project 'Brioche')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile CursorToastWindow.swift
PruneExplicitPrecompiledModules /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules
PruneExplicitPrecompiledModules /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExplicitPrecompiledModules
PruneExplicitPrecompiledModules /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules
2026-09-26 18:30:23.999 xcodebuild[628:3846] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
** BUILD FAILED **
The following build commands failed:
	SwiftCompile normal arm64 (in target 'Brioche' from project 'Brioche')
	SwiftEmitModule normal arm64 Emitting\ module\ for\ Brioche (in target 'Brioche' from project 'Brioche')
	Building workspace Brioche with scheme Brioche
(3 failures)
Command line invocation:
    /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Resolved source packages:
  Brioche: /Users/admin/builder/spi-builder-workspace
resolved source packages: Brioche
2026-09-26 18:30:30.650 xcodebuild[743:4433] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
{
  "dependencies" : [
  ],
  "manifest_display_name" : "Brioche",
  "name" : "Brioche",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "14.0"
    }
  ],
  "products" : [
    {
      "name" : "Brioche",
      "targets" : [
        "Brioche"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "BriocheTests",
      "module_type" : "SwiftTarget",
      "name" : "BriocheTests",
      "path" : "Tests/BriocheTests",
      "sources" : [
        "ToastCenterTests.swift",
        "ToastManagerTests.swift"
      ],
      "target_dependencies" : [
        "Brioche"
      ],
      "type" : "test"
    },
    {
      "c99name" : "Brioche",
      "module_type" : "SwiftTarget",
      "name" : "Brioche",
      "path" : "Sources/Brioche",
      "product_memberships" : [
        "Brioche"
      ],
      "sources" : [
        "CursorToastWindow.swift",
        "Toast.swift",
        "ToastCardView.swift",
        "ToastCenter.swift",
        "ToastManager.swift",
        "ToastRack.swift",
        "ToastRackOptions.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "6.0"
}
{
  "workspace" : {
    "name" : "Brioche",
    "schemes" : [
      "Brioche"
    ]
  }
}
2026-09-26 18:30:31.875 xcodebuild[751:4499] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme Brioche -destination generic/platform=iOS
Command line invocation:
    /Applications/Xcode-27.0.0-Release.Candidate.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 Brioche -destination generic/platform=iOS
Resolve Package Graph
Resolved source packages:
  Brioche: /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 'Brioche-product' in project 'Brioche'
        ➜ Explicit dependency on target 'Brioche' in project 'Brioche'
    Target 'Brioche' in project 'Brioche' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ClangStatCache /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS27.0.sdk /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/iphoneos27.0-24A430-e829b21a6f8c9b70876ba0858053c04440ceaa042ed91876912b2eeea4e3aa14.sdkstatcache
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS27.0.sdk -o /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/iphoneos27.0-24A430-e829b21a6f8c9b70876ba0858053c04440ceaa042ed91876912b2eeea4e3aa14.sdkstatcache
SwiftDriver Brioche normal arm64 com.apple.xcode.tools.swift.compiler (in target 'Brioche' from project 'Brioche')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftDriver -- /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -parse-as-library -module-name Brioche -Onone @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Brioche.build/Debug-iphoneos/Brioche-t.build/Objects-normal/arm64/Brioche.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DSWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -DXcode -plugin-path /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS27.0.sdk -target arm64-apple-ios15.0 -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 6 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos -Isystem /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos -F /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS27.0.sdk/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/iphoneos27.0-24A430-e829b21a6f8c9b70876ba0858053c04440ceaa042ed91876912b2eeea4e3aa14.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Brioche.build/Debug-iphoneos/Brioche-t.build/Objects-normal/arm64/Brioche-OutputFileMap.json -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/SDKExplicitPrecompiledModules -emit-dependencies -emit-module -emit-module-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Brioche.build/Debug-iphoneos/Brioche-t.build/Objects-normal/arm64/Brioche.swiftmodule -serialize-diagnostics -dependency-scan-serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Brioche.build/Debug-iphoneos/Brioche-t.build/Objects-normal/arm64/Brioche-dependency-scan.dia -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -fmodules-prune-interval\=86400 -Xcc -fmodules-prune-after\=345600 -package-name spi_builder_workspace -emit-const-values -const-gather-protocols-list /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Brioche.build/Debug-iphoneos/Brioche-t.build/Objects-normal/arm64/Brioche_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Brioche.build/Debug-iphoneos/Brioche-t.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Brioche.build/Debug-iphoneos/Brioche-t.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Brioche.build/Debug-iphoneos/Brioche-t.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/Brioche.build/Debug-iphoneos/Brioche-t.build/Objects-normal/arm64/Brioche-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftCompile normal arm64 Compiling\ ToastManager.swift /Users/admin/builder/spi-builder-workspace/Sources/Brioche/ToastManager.swift (in target 'Brioche' from project 'Brioche')
/Users/admin/builder/spi-builder-workspace/Sources/Brioche/ToastManager.swift:8:2: error: 'Observable()' is only available in iOS 17.0 or newer
 6 | /// your own instance for previews and tests.
 7 | @MainActor
 8 | @Observable
   |  `- error: 'Observable()' is only available in iOS 17.0 or newer
 9 | public final class ToastManager {
10 |     public static let shared = ToastManager()
macro expansion @Observable:1:2: error: 'ObservationTracked()' is only available in iOS 17.0 or newer
`- /Users/admin/builder/spi-builder-workspace/Sources/Brioche/ToastManager.swift:12:5: note: expanded code originates here
 6 | /// your own instance for previews and tests.
 7 | @MainActor
 8 | @Observable
   | `- note: in expansion of macro 'Observable' on property 'center' here
 9 | public final class ToastManager {
   |                    `- note: add '@available' attribute to enclosing class
10 |     public static let shared = ToastManager()
11 |
12 |     public private(set) var center: ToastCenter
   +--- macro expansion @Observable ------------------------------------
   |1 | @ObservationTracked
   |  |  `- error: 'ObservationTracked()' is only available in iOS 17.0 or newer
   +--------------------------------------------------------------------
13 |
14 |     @ObservationIgnored private let now: () -> Date
/Users/admin/builder/spi-builder-workspace/Sources/Brioche/ToastManager.swift:14:6: error: 'ObservationIgnored()' is only available in iOS 17.0 or newer
 7 | @MainActor
 8 | @Observable
 9 | public final class ToastManager {
   |                    `- note: add '@available' attribute to enclosing class
10 |     public static let shared = ToastManager()
11 |
12 |     public private(set) var center: ToastCenter
13 |
14 |     @ObservationIgnored private let now: () -> Date
   |      `- error: 'ObservationIgnored()' is only available in iOS 17.0 or newer
15 |     @ObservationIgnored var cardOptions = ToastRackOptions()
16 |     @ObservationIgnored var reducesMotion = false
/Users/admin/builder/spi-builder-workspace/Sources/Brioche/ToastManager.swift:15:6: error: 'ObservationIgnored()' is only available in iOS 17.0 or newer
 7 | @MainActor
 8 | @Observable
 9 | public final class ToastManager {
   |                    `- note: add '@available' attribute to enclosing class
10 |     public static let shared = ToastManager()
11 |
   :
13 |
14 |     @ObservationIgnored private let now: () -> Date
15 |     @ObservationIgnored var cardOptions = ToastRackOptions()
   |      `- error: 'ObservationIgnored()' is only available in iOS 17.0 or newer
16 |     @ObservationIgnored var reducesMotion = false
17 |     @ObservationIgnored private var wake: Task<Void, Never>?
/Users/admin/builder/spi-builder-workspace/Sources/Brioche/ToastManager.swift:16:6: error: 'ObservationIgnored()' is only available in iOS 17.0 or newer
 7 | @MainActor
 8 | @Observable
 9 | public final class ToastManager {
   |                    `- note: add '@available' attribute to enclosing class
10 |     public static let shared = ToastManager()
11 |
   :
14 |     @ObservationIgnored private let now: () -> Date
15 |     @ObservationIgnored var cardOptions = ToastRackOptions()
16 |     @ObservationIgnored var reducesMotion = false
   |      `- error: 'ObservationIgnored()' is only available in iOS 17.0 or newer
17 |     @ObservationIgnored private var wake: Task<Void, Never>?
18 |
/Users/admin/builder/spi-builder-workspace/Sources/Brioche/ToastManager.swift:17:6: error: 'ObservationIgnored()' is only available in iOS 17.0 or newer
 7 | @MainActor
 8 | @Observable
 9 | public final class ToastManager {
   |                    `- note: add '@available' attribute to enclosing class
10 |     public static let shared = ToastManager()
11 |
   :
15 |     @ObservationIgnored var cardOptions = ToastRackOptions()
16 |     @ObservationIgnored var reducesMotion = false
17 |     @ObservationIgnored private var wake: Task<Void, Never>?
   |      `- error: 'ObservationIgnored()' is only available in iOS 17.0 or newer
18 |
19 |     var deckAnimation: Animation? {
macro expansion @Observable:1:2: error: 'ObservationIgnored()' is only available in iOS 17.0 or newer
`- /Users/admin/builder/spi-builder-workspace/Sources/Brioche/ToastManager.swift:90:1: note: expanded code originates here
 6 | /// your own instance for previews and tests.
 7 | @MainActor
 8 | @Observable
   | `- note: in expansion of macro 'Observable' on class 'ToastManager' here
 9 | public final class ToastManager {
   |                    `- note: add '@available' attribute to enclosing class
10 |     public static let shared = ToastManager()
11 |
   :
88 |         }
89 |     }
90 | }
   +--- macro expansion @Observable ------------------------------------
   | 1 | @ObservationIgnored private let _$observationRegistrar = Observation.ObservationRegistrar()
   |   |  `- error: 'ObservationIgnored()' is only available in iOS 17.0 or newer
   | 2 |
   | 3 | internal nonisolated func access<$s7Brioche12ToastManager10ObservablefMm_6MemberfMu_>(
   +--------------------------------------------------------------------
91 |
macro expansion @ObservationTracked:1:2: error: 'ObservationIgnored()' is only available in iOS 17.0 or newer
`- /Users/admin/builder/spi-builder-workspace/Sources/Brioche/ToastManager.swift:12:48: note: expanded code originates here
 7 | @MainActor
 8 | @Observable
 9 | public final class ToastManager {
   |                    `- note: add '@available' attribute to enclosing class
10 |     public static let shared = ToastManager()
11 |
12 |     public private(set) var center: ToastCenter
   +--- macro expansion @ObservationTracked ----------------------------
   |1 | @ObservationIgnored
   |  |  `- error: 'ObservationIgnored()' is only available in iOS 17.0 or newer
   |2 | private  var _center: ToastCenter
   +--------------------------------------------------------------------
13 |
14 |     @ObservationIgnored private let now: () -> Date
macro expansion @Observable:1:70: error: 'ObservationRegistrar' is only available in iOS 17.0 or newer
`- /Users/admin/builder/spi-builder-workspace/Sources/Brioche/ToastManager.swift:90:1: note: expanded code originates here
 6 | /// your own instance for previews and tests.
 7 | @MainActor
 8 | @Observable
   | `- note: in expansion of macro 'Observable' on class 'ToastManager' here
 9 | public final class ToastManager {
   |                    `- note: add '@available' attribute to enclosing class
10 |     public static let shared = ToastManager()
11 |
   :
88 |         }
89 |     }
90 | }
   +--- macro expansion @Observable ------------------------------------
   | 1 | @ObservationIgnored private let _$observationRegistrar = Observation.ObservationRegistrar()
   |   |                                                                      `- error: 'ObservationRegistrar' is only available in iOS 17.0 or newer
   | 2 |
   | 3 | internal nonisolated func access<$s7Brioche12ToastManager10ObservablefMm_6MemberfMu_>(
   +--------------------------------------------------------------------
91 |
/Users/admin/builder/spi-builder-workspace/Sources/Brioche/ToastManager.swift:8:2: error: 'Observable()' is only available in iOS 17.0 or newer
 6 | /// your own instance for previews and tests.
 7 | @MainActor
 8 | @Observable
   |  `- error: 'Observable()' is only available in iOS 17.0 or newer
 9 | public final class ToastManager {
   |                    `- note: add '@available' attribute to enclosing class
10 |     public static let shared = ToastManager()
11 |
/Users/admin/builder/spi-builder-workspace/Sources/Brioche/ToastManager.swift:47:9: error: 'AccessibilityNotification' is only available in iOS 17.0 or newer
 7 | @MainActor
 8 | @Observable
 9 | public final class ToastManager {
   |                    `- note: add '@available' attribute to enclosing class
10 |     public static let shared = ToastManager()
11 |
   :
36 |     }
37 |
38 |     public func show(_ toast: Toast) {
   |                 `- note: add '@available' attribute to enclosing instance method
39 |         withAnimation(deckAnimation) {
40 |             _ = center.show(toast, at: now())
   :
45 |         }
46 |         #endif
47 |         AccessibilityNotification.Announcement(toast.text).post()
   |         |- error: 'AccessibilityNotification' is only available in iOS 17.0 or newer
   |         `- note: add 'if #available' version check
48 |         scheduleWake()
49 |     }
/Users/admin/builder/spi-builder-workspace/Sources/Brioche/ToastManager.swift:47:60: error: 'post()' is only available in iOS 17.0 or newer
 7 | @MainActor
 8 | @Observable
 9 | public final class ToastManager {
   |                    `- note: add '@available' attribute to enclosing class
10 |     public static let shared = ToastManager()
11 |
   :
36 |     }
37 |
38 |     public func show(_ toast: Toast) {
   |                 `- note: add '@available' attribute to enclosing instance method
39 |         withAnimation(deckAnimation) {
40 |             _ = center.show(toast, at: now())
   :
45 |         }
46 |         #endif
47 |         AccessibilityNotification.Announcement(toast.text).post()
   |                                                            |- error: 'post()' is only available in iOS 17.0 or newer
   |                                                            `- note: add 'if #available' version check
48 |         scheduleWake()
49 |     }
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Brioche/ToastManager.swift (in target 'Brioche' from project 'Brioche')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile ToastManager.swift
/Users/admin/builder/spi-builder-workspace/Sources/Brioche/ToastManager.swift:84:33: error: 'sleep(for:tolerance:clock:)' is only available in iOS 16.0 or newer
 7 | @MainActor
 8 | @Observable
 9 | public final class ToastManager {
   |                    `- note: add '@available' attribute to enclosing class
10 |     public static let shared = ToastManager()
11 |
   :
73 |     }
74 |
75 |     private func scheduleWake() {
   |                  `- note: add '@available' attribute to enclosing instance method
76 |         wake?.cancel()
77 |         guard let deadline = center.nextDeadline else {
   :
82 |         wake = Task { [weak self] in
83 |             if interval > 0 {
84 |                 try? await Task.sleep(for: .seconds(interval))
   |                                 |- error: 'sleep(for:tolerance:clock:)' is only available in iOS 16.0 or newer
   |                                 `- note: add 'if #available' version check
85 |             }
86 |             guard !Task.isCancelled, let self else { return }
SwiftCompile normal arm64 Compiling\ CursorToastWindow.swift /Users/admin/builder/spi-builder-workspace/Sources/Brioche/CursorToastWindow.swift (in target 'Brioche' from project 'Brioche')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Brioche/CursorToastWindow.swift (in target 'Brioche' from project 'Brioche')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile CursorToastWindow.swift
SwiftCompile normal arm64 Compiling\ ToastRackOptions.swift /Users/admin/builder/spi-builder-workspace/Sources/Brioche/ToastRackOptions.swift (in target 'Brioche' from project 'Brioche')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Brioche/ToastRackOptions.swift (in target 'Brioche' from project 'Brioche')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile ToastRackOptions.swift
SwiftCompile normal arm64 Compiling\ ToastCenter.swift /Users/admin/builder/spi-builder-workspace/Sources/Brioche/ToastCenter.swift (in target 'Brioche' from project 'Brioche')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Brioche/ToastCenter.swift (in target 'Brioche' from project 'Brioche')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile ToastCenter.swift
SwiftCompile normal arm64 Compiling\ ToastRack.swift /Users/admin/builder/spi-builder-workspace/Sources/Brioche/ToastRack.swift (in target 'Brioche' from project 'Brioche')
/Users/admin/builder/spi-builder-workspace/Sources/Brioche/ToastManager.swift:8:2: error: 'Observable()' is only available in iOS 17.0 or newer
 6 | /// your own instance for previews and tests.
 7 | @MainActor
 8 | @Observable
   |  `- error: 'Observable()' is only available in iOS 17.0 or newer
 9 | public final class ToastManager {
10 |     public static let shared = ToastManager()
/Users/admin/builder/spi-builder-workspace/Sources/Brioche/ToastManager.swift:16:6: error: 'ObservationIgnored()' is only available in iOS 17.0 or newer
 7 | @MainActor
 8 | @Observable
 9 | public final class ToastManager {
   |                    `- note: add '@available' attribute to enclosing class
10 |     public static let shared = ToastManager()
11 |
   :
14 |     @ObservationIgnored private let now: () -> Date
15 |     @ObservationIgnored var cardOptions = ToastRackOptions()
16 |     @ObservationIgnored var reducesMotion = false
   |      `- error: 'ObservationIgnored()' is only available in iOS 17.0 or newer
17 |     @ObservationIgnored private var wake: Task<Void, Never>?
18 |
/Users/admin/builder/spi-builder-workspace/Sources/Brioche/ToastRack.swift:30:14: error: 'onChange(of:initial:_:)' is only available in iOS 17.0 or newer
12 | }
13 |
14 | private struct ToastRackModifier: ViewModifier {
   |                `- note: add '@available' attribute to enclosing struct
15 |     let options: ToastRackOptions
16 |     let manager: ToastManager
   :
18 |     @Environment(\.accessibilityReduceMotion) private var reduceMotion
19 |
20 |     func body(content: Content) -> some View {
   |          `- note: add '@available' attribute to enclosing instance method
21 |         content
22 |             .overlay(alignment: options.alignment) {
   :
28 |                 manager.reducesMotion = reduceMotion
29 |             }
30 |             .onChange(of: options) { _, changed in manager.configure(changed) }
   |              |- error: 'onChange(of:initial:_:)' is only available in iOS 17.0 or newer
   |              `- note: add 'if #available' version check
31 |             .onChange(of: reduceMotion) { _, changed in manager.reducesMotion = changed }
32 |     }
/Users/admin/builder/spi-builder-workspace/Sources/Brioche/ToastRack.swift:31:14: error: 'onChange(of:initial:_:)' is only available in iOS 17.0 or newer
12 | }
13 |
14 | private struct ToastRackModifier: ViewModifier {
   |                `- note: add '@available' attribute to enclosing struct
15 |     let options: ToastRackOptions
16 |     let manager: ToastManager
   :
18 |     @Environment(\.accessibilityReduceMotion) private var reduceMotion
19 |
20 |     func body(content: Content) -> some View {
   |          `- note: add '@available' attribute to enclosing instance method
21 |         content
22 |             .overlay(alignment: options.alignment) {
   :
29 |             }
30 |             .onChange(of: options) { _, changed in manager.configure(changed) }
31 |             .onChange(of: reduceMotion) { _, changed in manager.reducesMotion = changed }
   |              |- error: 'onChange(of:initial:_:)' is only available in iOS 17.0 or newer
   |              `- note: add 'if #available' version check
32 |     }
33 | }
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Brioche/ToastRack.swift (in target 'Brioche' from project 'Brioche')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile ToastRack.swift
SwiftCompile normal arm64 Compiling\ ToastCardView.swift /Users/admin/builder/spi-builder-workspace/Sources/Brioche/ToastCardView.swift (in target 'Brioche' from project 'Brioche')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Brioche/ToastCardView.swift (in target 'Brioche' from project 'Brioche')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile ToastCardView.swift
SwiftEmitModule normal arm64 Emitting\ module\ for\ Brioche (in target 'Brioche' from project 'Brioche')
/Users/admin/builder/spi-builder-workspace/Sources/Brioche/ToastManager.swift:8:2: error: 'Observable()' is only available in iOS 17.0 or newer
 6 | /// your own instance for previews and tests.
 7 | @MainActor
 8 | @Observable
   |  `- error: 'Observable()' is only available in iOS 17.0 or newer
 9 | public final class ToastManager {
10 |     public static let shared = ToastManager()
macro expansion @Observable:1:2: error: 'ObservationTracked()' is only available in iOS 17.0 or newer
`- /Users/admin/builder/spi-builder-workspace/Sources/Brioche/ToastManager.swift:12:5: note: expanded code originates here
 6 | /// your own instance for previews and tests.
 7 | @MainActor
 8 | @Observable
   | `- note: in expansion of macro 'Observable' on property 'center' here
 9 | public final class ToastManager {
   |                    `- note: add '@available' attribute to enclosing class
10 |     public static let shared = ToastManager()
11 |
12 |     public private(set) var center: ToastCenter
   +--- macro expansion @Observable ------------------------------------
   |1 | @ObservationTracked
   |  |  `- error: 'ObservationTracked()' is only available in iOS 17.0 or newer
   +--------------------------------------------------------------------
13 |
14 |     @ObservationIgnored private let now: () -> Date
/Users/admin/builder/spi-builder-workspace/Sources/Brioche/ToastManager.swift:14:6: error: 'ObservationIgnored()' is only available in iOS 17.0 or newer
 7 | @MainActor
 8 | @Observable
 9 | public final class ToastManager {
   |                    `- note: add '@available' attribute to enclosing class
10 |     public static let shared = ToastManager()
11 |
12 |     public private(set) var center: ToastCenter
13 |
14 |     @ObservationIgnored private let now: () -> Date
   |      `- error: 'ObservationIgnored()' is only available in iOS 17.0 or newer
15 |     @ObservationIgnored var cardOptions = ToastRackOptions()
16 |     @ObservationIgnored var reducesMotion = false
/Users/admin/builder/spi-builder-workspace/Sources/Brioche/ToastManager.swift:15:6: error: 'ObservationIgnored()' is only available in iOS 17.0 or newer
 7 | @MainActor
 8 | @Observable
 9 | public final class ToastManager {
   |                    `- note: add '@available' attribute to enclosing class
10 |     public static let shared = ToastManager()
11 |
   :
13 |
14 |     @ObservationIgnored private let now: () -> Date
15 |     @ObservationIgnored var cardOptions = ToastRackOptions()
   |      `- error: 'ObservationIgnored()' is only available in iOS 17.0 or newer
16 |     @ObservationIgnored var reducesMotion = false
17 |     @ObservationIgnored private var wake: Task<Void, Never>?
/Users/admin/builder/spi-builder-workspace/Sources/Brioche/ToastManager.swift:16:6: error: 'ObservationIgnored()' is only available in iOS 17.0 or newer
 7 | @MainActor
 8 | @Observable
 9 | public final class ToastManager {
   |                    `- note: add '@available' attribute to enclosing class
10 |     public static let shared = ToastManager()
11 |
   :
14 |     @ObservationIgnored private let now: () -> Date
15 |     @ObservationIgnored var cardOptions = ToastRackOptions()
16 |     @ObservationIgnored var reducesMotion = false
   |      `- error: 'ObservationIgnored()' is only available in iOS 17.0 or newer
17 |     @ObservationIgnored private var wake: Task<Void, Never>?
18 |
/Users/admin/builder/spi-builder-workspace/Sources/Brioche/ToastManager.swift:17:6: error: 'ObservationIgnored()' is only available in iOS 17.0 or newer
 7 | @MainActor
 8 | @Observable
 9 | public final class ToastManager {
   |                    `- note: add '@available' attribute to enclosing class
10 |     public static let shared = ToastManager()
11 |
   :
15 |     @ObservationIgnored var cardOptions = ToastRackOptions()
16 |     @ObservationIgnored var reducesMotion = false
17 |     @ObservationIgnored private var wake: Task<Void, Never>?
   |      `- error: 'ObservationIgnored()' is only available in iOS 17.0 or newer
18 |
19 |     var deckAnimation: Animation? {
macro expansion @Observable:1:2: error: 'ObservationIgnored()' is only available in iOS 17.0 or newer
`- /Users/admin/builder/spi-builder-workspace/Sources/Brioche/ToastManager.swift:90:1: note: expanded code originates here
 6 | /// your own instance for previews and tests.
 7 | @MainActor
 8 | @Observable
   | `- note: in expansion of macro 'Observable' on class 'ToastManager' here
 9 | public final class ToastManager {
   |                    `- note: add '@available' attribute to enclosing class
10 |     public static let shared = ToastManager()
11 |
   :
88 |         }
89 |     }
90 | }
   +--- macro expansion @Observable ------------------------------------
   | 1 | @ObservationIgnored private let _$observationRegistrar = Observation.ObservationRegistrar()
   |   |  `- error: 'ObservationIgnored()' is only available in iOS 17.0 or newer
   | 2 |
   | 3 | internal nonisolated func access<$s7Brioche12ToastManager10ObservablefMm_6MemberfMu_>(
   +--------------------------------------------------------------------
91 |
macro expansion @ObservationTracked:1:2: error: 'ObservationIgnored()' is only available in iOS 17.0 or newer
`- /Users/admin/builder/spi-builder-workspace/Sources/Brioche/ToastManager.swift:12:48: note: expanded code originates here
 7 | @MainActor
 8 | @Observable
 9 | public final class ToastManager {
   |                    `- note: add '@available' attribute to enclosing class
10 |     public static let shared = ToastManager()
11 |
12 |     public private(set) var center: ToastCenter
   +--- macro expansion @ObservationTracked ----------------------------
   |1 | @ObservationIgnored
   |  |  `- error: 'ObservationIgnored()' is only available in iOS 17.0 or newer
   |2 | private  var _center: ToastCenter
   +--------------------------------------------------------------------
13 |
14 |     @ObservationIgnored private let now: () -> Date
macro expansion @Observable:1:70: error: 'ObservationRegistrar' is only available in iOS 17.0 or newer
`- /Users/admin/builder/spi-builder-workspace/Sources/Brioche/ToastManager.swift:90:1: note: expanded code originates here
 6 | /// your own instance for previews and tests.
 7 | @MainActor
 8 | @Observable
   | `- note: in expansion of macro 'Observable' on class 'ToastManager' here
 9 | public final class ToastManager {
   |                    `- note: add '@available' attribute to enclosing class
10 |     public static let shared = ToastManager()
11 |
   :
88 |         }
89 |     }
90 | }
   +--- macro expansion @Observable ------------------------------------
   | 1 | @ObservationIgnored private let _$observationRegistrar = Observation.ObservationRegistrar()
   |   |                                                                      `- error: 'ObservationRegistrar' is only available in iOS 17.0 or newer
   | 2 |
   | 3 | internal nonisolated func access<$s7Brioche12ToastManager10ObservablefMm_6MemberfMu_>(
   +--------------------------------------------------------------------
91 |
/Users/admin/builder/spi-builder-workspace/Sources/Brioche/ToastManager.swift:8:2: error: 'Observable()' is only available in iOS 17.0 or newer
 6 | /// your own instance for previews and tests.
 7 | @MainActor
 8 | @Observable
   |  `- error: 'Observable()' is only available in iOS 17.0 or newer
 9 | public final class ToastManager {
   |                    `- note: add '@available' attribute to enclosing class
10 |     public static let shared = ToastManager()
11 |
Failed frontend command:
/Applications/Xcode-27.0.0-Release.Candidate.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/Brioche/CursorToastWindow.swift /Users/admin/builder/spi-builder-workspace/Sources/Brioche/Toast.swift /Users/admin/builder/spi-builder-workspace/Sources/Brioche/ToastCardView.swift /Users/admin/builder/spi-builder-workspace/Sources/Brioche/ToastCenter.swift /Users/admin/builder/spi-builder-workspace/Sources/Brioche/ToastManager.swift /Users/admin/builder/spi-builder-workspace/Sources/Brioche/ToastRack.swift /Users/admin/builder/spi-builder-workspace/Sources/Brioche/ToastRackOptions.swift -target arm64-apple-ios15.0 -disable-cross-import-overlay-search -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/lib/swift/host/plugins/libFoundationMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/swift-plugin-server\#FoundationMacros -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/lib/swift/host/plugins/libObservationMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/swift-plugin-server\#ObservationMacros -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/lib/swift/host/plugins/libPreviewsMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/swift-plugin-server\#PreviewsMacros -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/lib/swift/host/plugins/libSwiftMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/swift-plugin-server\#SwiftMacros -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/lib/swift/host/plugins/libSwiftUIMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/swift-plugin-server\#SwiftUIMacros -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/Brioche.build/Debug-iphoneos/Brioche-t.build/Objects-normal/arm64/Brioche-dependencies-1.json -Xllvm -aarch64-use-tbi -enable-objc-interop -stack-check -sdk /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS27.0.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos -Isystem /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos -F /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS27.0.sdk/Developer/Library/Frameworks -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules -no-color-diagnostics -Xcc -fno-color-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -profile-generate -profile-coverage-mapping -swift-version 6 -Onone -D SWIFT_PACKAGE -D DEBUG -D SWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -D Xcode -serialize-debugging-options -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/iphoneos27.0-24A430-e829b21a6f8c9b70876ba0858053c04440ceaa042ed91876912b2eeea4e3aa14.sdkstatcache -Xcc -fmodules-prune-interval\=86400 -Xcc -fmodules-prune-after\=345600 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Brioche.build/Debug-iphoneos/Brioche-t.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Brioche.build/Debug-iphoneos/Brioche-t.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Brioche.build/Debug-iphoneos/Brioche-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name Brioche -package-name spi_builder_workspace -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Brioche.build/Debug-iphoneos/Brioche-t.build/Objects-normal/arm64/Brioche_const_extract_protocols.json -disable-clang-spi -clang-target arm64-apple-ios27.0 -target-sdk-version 27.0 -target-sdk-name iphoneos27.0 -in-process-plugin-server-path /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/libSwiftInProcPluginServer.dylib -emit-module-doc-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Brioche.build/Debug-iphoneos/Brioche-t.build/Objects-normal/arm64/Brioche.swiftdoc -emit-module-source-info-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Brioche.build/Debug-iphoneos/Brioche-t.build/Objects-normal/arm64/Brioche.swiftsourceinfo -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Brioche.build/Debug-iphoneos/Brioche-t.build/Objects-normal/arm64/Brioche-Swift.h -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Brioche.build/Debug-iphoneos/Brioche-t.build/Objects-normal/arm64/Brioche-primary-emit-module.dia -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Brioche.build/Debug-iphoneos/Brioche-t.build/Objects-normal/arm64/Brioche-primary-emit-module.d -parse-as-library -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Brioche.build/Debug-iphoneos/Brioche-t.build/Objects-normal/arm64/Brioche.swiftmodule -emit-abi-descriptor-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Brioche.build/Debug-iphoneos/Brioche-t.build/Objects-normal/arm64/Brioche.abi.json
SwiftCompile normal arm64 (in target 'Brioche' from project 'Brioche')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 Compiling\ Toast.swift /Users/admin/builder/spi-builder-workspace/Sources/Brioche/Toast.swift (in target 'Brioche' from project 'Brioche')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Brioche/Toast.swift (in target 'Brioche' from project 'Brioche')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile Toast.swift
PruneExplicitPrecompiledModules /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExplicitPrecompiledModules
PruneExplicitPrecompiledModules /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules
PruneExplicitPrecompiledModules /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules
2026-09-26 18:30:32.853 xcodebuild[752:4526] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
** BUILD FAILED **
The following build commands failed:
	SwiftEmitModule normal arm64 Emitting\ module\ for\ Brioche (in target 'Brioche' from project 'Brioche')
	SwiftCompile normal arm64 (in target 'Brioche' from project 'Brioche')
	Building workspace Brioche with scheme Brioche
(3 failures)
BUILD FAILURE 6.4 iOS