Swift Package IndexBuild Information
Failed to build Narratore, reference main (18a9cb), with Swift 6.4 for iOS using Xcode 27.0 on 21 Sep 2026 16:47:35 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 Narratore -destination generic/platform=iOSBuild Log
========================================
RunAll
========================================
Builder version: 5.1.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/broomburgo/Narratore.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/broomburgo/Narratore
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at 18a9cb4 Strict concurrency checking + several improvements (#2)
Cloned https://github.com/broomburgo/Narratore.git
Revision (git rev-parse @):
18a9cb486e1b2e0d9a1239ba74736cdd588a2ac1
SUCCESS checkout https://github.com/broomburgo/Narratore.git at main
========================================
Build
========================================
Selected platform: iOS
Swift version: 6.4
Building package at path: $PWD
https://github.com/broomburgo/Narratore.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:
Narratore: /Users/admin/builder/spi-builder-workspace
resolved source packages: Narratore
2026-09-21 12:46:49.512 xcodebuild[529:3029] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
2026-09-21 12:46:49.665 xcodebuild[529:3029] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
2026-09-21 12:46:51.322 xcodebuild[529:3029] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
{
"dependencies" : [
],
"manifest_display_name" : "Narratore",
"name" : "Narratore",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
{
"name" : "ios",
"version" : "13.0"
},
{
"name" : "macos",
"version" : "14.0"
}
],
"products" : [
{
"name" : "Narratore",
"targets" : [
"Narratore"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "NarratoreTests",
"module_type" : "SwiftTarget",
"name" : "NarratoreTests",
"path" : "Tests/NarratoreTests",
"sources" : [
"NarratoreTests.swift",
"TestValuesAndMocks.swift"
],
"target_dependencies" : [
"Narratore"
],
"type" : "test"
},
{
"c99name" : "Narratore",
"module_type" : "SwiftTarget",
"name" : "Narratore",
"path" : "Sources/Narratore",
"product_memberships" : [
"Narratore"
],
"sources" : [
"DSL.swift",
"Handler.swift",
"ResultBuilders.swift",
"Runner.swift",
"Script.swift",
"Setting.swift",
"Step.swift",
"Story.swift"
],
"type" : "library"
}
],
"tools_version" : "6.0"
}
{
"workspace" : {
"name" : "Narratore",
"schemes" : [
"Narratore"
]
}
}
2026-09-21 12:47:27.656 xcodebuild[626:3839] [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 Narratore -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 Narratore -destination generic/platform=iOS
Resolve Package Graph
Resolved source packages:
Narratore: /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 'Narratore-product' in project 'Narratore'
➜ Explicit dependency on target 'Narratore' in project 'Narratore'
Target 'Narratore' in project 'Narratore' (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: 8b2fca3f0ce848fe04eef3e47297d7ad
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/8b2fca3f0ce848fe04eef3e47297d7ad.xcbuilddata
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/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/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/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/ExplicitPrecompiledModules
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExplicitPrecompiledModules
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EagerLinkingTBDs/Debug-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/Narratore.build/Debug-iphoneos/Narratore-t.build/Narratore.DependencyMetadataFileList (in target 'Narratore' from project 'Narratore')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Narratore.build/Debug-iphoneos/Narratore-t.build/Narratore.DependencyMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Narratore.build/Debug-iphoneos/Narratore-t.build/Narratore.modulemap (in target 'Narratore' from project 'Narratore')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Narratore.build/Debug-iphoneos/Narratore-t.build/Narratore.modulemap
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Narratore.build/Debug-iphoneos/Narratore-t.build/Narratore.DependencyStaticMetadataFileList (in target 'Narratore' from project 'Narratore')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Narratore.build/Debug-iphoneos/Narratore-t.build/Narratore.DependencyStaticMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Narratore.build/Debug-iphoneos/Narratore-t.build/Objects-normal/arm64/Narratore_const_extract_protocols.json (in target 'Narratore' from project 'Narratore')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Narratore.build/Debug-iphoneos/Narratore-t.build/Objects-normal/arm64/Narratore_const_extract_protocols.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Narratore.build/Debug-iphoneos/Narratore-t.build/Objects-normal/arm64/Narratore-OutputFileMap.json (in target 'Narratore' from project 'Narratore')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Narratore.build/Debug-iphoneos/Narratore-t.build/Objects-normal/arm64/Narratore-OutputFileMap.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Narratore.build/Debug-iphoneos/Narratore-t.build/Objects-normal/arm64/Narratore.LinkFileList (in target 'Narratore' from project 'Narratore')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Narratore.build/Debug-iphoneos/Narratore-t.build/Objects-normal/arm64/Narratore.LinkFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Narratore.build/Debug-iphoneos/Narratore-t.build/Objects-normal/arm64/Narratore.SwiftFileList (in target 'Narratore' from project 'Narratore')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Narratore.build/Debug-iphoneos/Narratore-t.build/Objects-normal/arm64/Narratore.SwiftFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Narratore.build/Debug-iphoneos/Narratore-t.build/Objects-normal/arm64/Narratore.SwiftConstValuesFileList (in target 'Narratore' from project 'Narratore')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Narratore.build/Debug-iphoneos/Narratore-t.build/Objects-normal/arm64/Narratore.SwiftConstValuesFileList
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps-iphoneos/Narratore.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Narratore.build/Debug-iphoneos/Narratore-t.build/Narratore.modulemap (in target 'Narratore' from project 'Narratore')
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/Narratore.build/Debug-iphoneos/Narratore-t.build/Narratore.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps-iphoneos
SwiftDriver Narratore normal arm64 com.apple.xcode.tools.swift.compiler (in target 'Narratore' from project 'Narratore')
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 Narratore -Onone @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Narratore.build/Debug-iphoneos/Narratore-t.build/Objects-normal/arm64/Narratore.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DSWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -DXcode -enable-upcoming-feature InternalImportsByDefault -enable-upcoming-feature MemberImportVisibility -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/Narratore.build/Debug-iphoneos/Narratore-t.build/Objects-normal/arm64/Narratore-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/Narratore.build/Debug-iphoneos/Narratore-t.build/Objects-normal/arm64/Narratore.swiftmodule -serialize-diagnostics -dependency-scan-serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Narratore.build/Debug-iphoneos/Narratore-t.build/Objects-normal/arm64/Narratore-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/Narratore.build/Debug-iphoneos/Narratore-t.build/Objects-normal/arm64/Narratore_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/Narratore.build/Debug-iphoneos/Narratore-t.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Narratore.build/Debug-iphoneos/Narratore-t.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Narratore.build/Debug-iphoneos/Narratore-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/Narratore.build/Debug-iphoneos/Narratore-t.build/Objects-normal/arm64/Narratore-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/_SwiftConcurrencyShims-1YQ444MGGYMS6A2AOV77GJGQW.pcm
SwiftEmitModule normal arm64 Emitting\ module\ for\ Narratore (in target 'Narratore' from project 'Narratore')
SwiftCompile normal arm64 (in target 'Narratore' from project 'Narratore')
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
/Users/admin/builder/spi-builder-workspace/Sources/Narratore/Setting.swift:55:1: error: conformance of 'Never' to 'Decodable' is only available in iOS 17.0 or newer
53 | }
54 |
55 | extension Never: Tagging {}
| |- error: conformance of 'Never' to 'Decodable' is only available in iOS 17.0 or newer
| `- note: add '@available' attribute to enclosing extension
56 |
/Users/admin/builder/spi-builder-workspace/Sources/Narratore/Setting.swift:55:1: error: conformance of 'Never' to 'Encodable' is only available in iOS 17.0 or newer
53 | }
54 |
55 | extension Never: Tagging {}
| |- error: conformance of 'Never' to 'Encodable' is only available in iOS 17.0 or newer
| `- note: add '@available' attribute to enclosing extension
56 |
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/Narratore/DSL.swift /Users/admin/builder/spi-builder-workspace/Sources/Narratore/Handler.swift /Users/admin/builder/spi-builder-workspace/Sources/Narratore/ResultBuilders.swift /Users/admin/builder/spi-builder-workspace/Sources/Narratore/Runner.swift /Users/admin/builder/spi-builder-workspace/Sources/Narratore/Script.swift /Users/admin/builder/spi-builder-workspace/Sources/Narratore/Setting.swift /Users/admin/builder/spi-builder-workspace/Sources/Narratore/Step.swift /Users/admin/builder/spi-builder-workspace/Sources/Narratore/Story.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/libSwiftMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/swift-plugin-server\#SwiftMacros -disable-implicit-swift-modules -Xcc -fno-implicit-modules -Xcc -fno-implicit-module-maps -explicit-swift-module-map-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Narratore.build/Debug-iphoneos/Narratore-t.build/Objects-normal/arm64/Narratore-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-upcoming-feature InternalImportsByDefault -enable-upcoming-feature MemberImportVisibility -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/Narratore.build/Debug-iphoneos/Narratore-t.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Narratore.build/Debug-iphoneos/Narratore-t.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Narratore.build/Debug-iphoneos/Narratore-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name Narratore -package-name spi_builder_workspace -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Narratore.build/Debug-iphoneos/Narratore-t.build/Objects-normal/arm64/Narratore_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/Narratore.build/Debug-iphoneos/Narratore-t.build/Objects-normal/arm64/Narratore.swiftdoc -emit-module-source-info-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Narratore.build/Debug-iphoneos/Narratore-t.build/Objects-normal/arm64/Narratore.swiftsourceinfo -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Narratore.build/Debug-iphoneos/Narratore-t.build/Objects-normal/arm64/Narratore-Swift.h -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Narratore.build/Debug-iphoneos/Narratore-t.build/Objects-normal/arm64/Narratore-primary-emit-module.dia -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Narratore.build/Debug-iphoneos/Narratore-t.build/Objects-normal/arm64/Narratore-primary-emit-module.d -parse-as-library -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Narratore.build/Debug-iphoneos/Narratore-t.build/Objects-normal/arm64/Narratore.swiftmodule -emit-abi-descriptor-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Narratore.build/Debug-iphoneos/Narratore-t.build/Objects-normal/arm64/Narratore.abi.json
SwiftCompile normal arm64 Compiling\ Setting.swift /Users/admin/builder/spi-builder-workspace/Sources/Narratore/Setting.swift (in target 'Narratore' from project 'Narratore')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Narratore/Setting.swift (in target 'Narratore' from project 'Narratore')
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
builtin-SwiftPerFileCompile Setting.swift
/Users/admin/builder/spi-builder-workspace/Sources/Narratore/Setting.swift:55:1: error: conformance of 'Never' to 'Decodable' is only available in iOS 17.0 or newer
53 | }
54 |
55 | extension Never: Tagging {}
| |- error: conformance of 'Never' to 'Decodable' is only available in iOS 17.0 or newer
| `- note: add '@available' attribute to enclosing extension
56 |
SwiftCompile normal arm64 Compiling\ Step.swift /Users/admin/builder/spi-builder-workspace/Sources/Narratore/Step.swift (in target 'Narratore' from project 'Narratore')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Narratore/Step.swift (in target 'Narratore' from project 'Narratore')
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
builtin-SwiftPerFileCompile Step.swift
/Users/admin/builder/spi-builder-workspace/Sources/Narratore/Step.swift:35:22: warning: capture of non-Sendable type 'Game.Type' in an isolated closure [#SendableMetatypes]
33 | extension Step {
34 | public static var skip: Self {
35 | .init { _, _ in .advance(nil) }
| `- warning: capture of non-Sendable type 'Game.Type' in an isolated closure [#SendableMetatypes]
36 | }
37 |
/Users/admin/builder/spi-builder-workspace/Sources/Narratore/Step.swift:40:46: warning: capture of non-Sendable type 'Game.Type' in an isolated closure [#SendableMetatypes]
38 | public init(choice: Choice<Game>) {
39 | self.init { info, handling in
40 | guard let firstOption = choice.options.first else {
| `- warning: capture of non-Sendable type 'Game.Type' in an isolated closure [#SendableMetatypes]
41 | if choice.config.failIfNoOptions {
42 | handling.handle(event: .errorProduced(.noOptions(choice: choice)))
/Users/admin/builder/spi-builder-workspace/Sources/Narratore/Step.swift:54:15: warning: capture of non-Sendable type 'Game.Generate.Type' in an isolated closure [#SendableMetatypes]
52 | for option in choice.options {
53 | await playerOptions.append(.init(
54 | id: Game.Generate.uniqueString(),
| `- warning: capture of non-Sendable type 'Game.Generate.Type' in an isolated closure [#SendableMetatypes]
55 | message: option.message,
56 | tags: option.tags
/Users/admin/builder/spi-builder-workspace/Sources/Narratore/Step.swift:97:18: warning: capture of non-Sendable type 'Game.Type' in an isolated closure [#SendableMetatypes]
95 | public init(textRequest: TextRequest<Game>) {
96 | self.init { info, handling in
97 | let next = await handling.answer(request: .init(
| `- warning: capture of non-Sendable type 'Game.Type' in an isolated closure [#SendableMetatypes]
98 | message: textRequest.message,
99 | validate: {
/Users/admin/builder/spi-builder-workspace/Sources/Narratore/Step.swift:100:11: warning: capture of non-Sendable type 'Game.Type' in an isolated closure [#SendableMetatypes]
98 | message: textRequest.message,
99 | validate: {
100 | switch textRequest.validate($0) {
| `- warning: capture of non-Sendable type 'Game.Type' in an isolated closure [#SendableMetatypes]
101 | case .valid(let validated):
102 | .valid(.init(value: validated.text))
/Users/admin/builder/spi-builder-workspace/Sources/Narratore/Step.swift:133:36: warning: capture of non-Sendable type 'Game.Type' in an isolated closure [#SendableMetatypes]
131 | public init(narration: Narration<Game>) {
132 | self.init { info, handling in
133 | let next: Next<Game, Void> = if !narration.messages.isEmpty || !narration.tags.isEmpty {
| `- warning: capture of non-Sendable type 'Game.Type' in an isolated closure [#SendableMetatypes]
134 | await handling.acknowledge(narration: .init(
135 | messages: narration.messages,
/Users/admin/builder/spi-builder-workspace/Sources/Narratore/Step.swift:162:36: warning: capture of non-Sendable type 'Game.Type' in an isolated closure [#SendableMetatypes]
160 | public init(jump: Jump<Game>) {
161 | self.init { info, handling in
162 | let next: Next<Game, Void> = if !jump.narration.messages.isEmpty || !jump.narration.tags.isEmpty {
| `- warning: capture of non-Sendable type 'Game.Type' in an isolated closure [#SendableMetatypes]
163 | await handling.acknowledge(narration: .init(
164 | messages: jump.narration.messages,
SwiftCompile normal arm64 Compiling\ Story.swift /Users/admin/builder/spi-builder-workspace/Sources/Narratore/Story.swift (in target 'Narratore' from project 'Narratore')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Narratore/Story.swift (in target 'Narratore' from project 'Narratore')
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
builtin-SwiftPerFileCompile Story.swift
SwiftCompile normal arm64 Compiling\ Runner.swift /Users/admin/builder/spi-builder-workspace/Sources/Narratore/Runner.swift (in target 'Narratore' from project 'Narratore')
/Users/admin/builder/spi-builder-workspace/Sources/Narratore/Runner.swift:59:29: warning: conformance of 'Game' to protocol 'Setting' may be isolated and cannot be passed to @concurrent context [#IsolatedConformances]
57 |
58 | let getStep = getSteps[sceneStatus.currentStepIndex]
59 | let step = await getStep(context: .init(
| `- warning: conformance of 'Game' to protocol 'Setting' may be isolated and cannot be passed to @concurrent context [#IsolatedConformances]
60 | generate: .init(),
61 | script: status.info.script,
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Narratore/Runner.swift (in target 'Narratore' from project 'Narratore')
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
builtin-SwiftPerFileCompile Runner.swift
SwiftCompile normal arm64 Compiling\ ResultBuilders.swift /Users/admin/builder/spi-builder-workspace/Sources/Narratore/ResultBuilders.swift (in target 'Narratore' from project 'Narratore')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Narratore/ResultBuilders.swift (in target 'Narratore' from project 'Narratore')
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
builtin-SwiftPerFileCompile ResultBuilders.swift
SwiftCompile normal arm64 Compiling\ Handler.swift /Users/admin/builder/spi-builder-workspace/Sources/Narratore/Handler.swift (in target 'Narratore' from project 'Narratore')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Narratore/Handler.swift (in target 'Narratore' from project 'Narratore')
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
builtin-SwiftPerFileCompile Handler.swift
SwiftCompile normal arm64 Compiling\ DSL.swift /Users/admin/builder/spi-builder-workspace/Sources/Narratore/DSL.swift (in target 'Narratore' from project 'Narratore')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Narratore/DSL.swift (in target 'Narratore' from project 'Narratore')
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
builtin-SwiftPerFileCompile DSL.swift
SwiftCompile normal arm64 Compiling\ Script.swift /Users/admin/builder/spi-builder-workspace/Sources/Narratore/Script.swift (in target 'Narratore' from project 'Narratore')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Narratore/Script.swift (in target 'Narratore' from project 'Narratore')
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
builtin-SwiftPerFileCompile Script.swift
PruneExplicitPrecompiledModules /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules
PruneExplicitPrecompiledModules /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules
PruneExplicitPrecompiledModules /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExplicitPrecompiledModules
2026-09-21 12:47:28.630 xcodebuild[627:3884] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
2026-09-21 12:47:28.770 xcodebuild[627:3884] [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 'Narratore' from project 'Narratore')
SwiftEmitModule normal arm64 Emitting\ module\ for\ Narratore (in target 'Narratore' from project 'Narratore')
Building workspace Narratore with scheme Narratore
(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:
Narratore: /Users/admin/builder/spi-builder-workspace
resolved source packages: Narratore
2026-09-21 12:47:32.172 xcodebuild[675:4219] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
{
"dependencies" : [
],
"manifest_display_name" : "Narratore",
"name" : "Narratore",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
{
"name" : "ios",
"version" : "13.0"
},
{
"name" : "macos",
"version" : "14.0"
}
],
"products" : [
{
"name" : "Narratore",
"targets" : [
"Narratore"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "NarratoreTests",
"module_type" : "SwiftTarget",
"name" : "NarratoreTests",
"path" : "Tests/NarratoreTests",
"sources" : [
"NarratoreTests.swift",
"TestValuesAndMocks.swift"
],
"target_dependencies" : [
"Narratore"
],
"type" : "test"
},
{
"c99name" : "Narratore",
"module_type" : "SwiftTarget",
"name" : "Narratore",
"path" : "Sources/Narratore",
"product_memberships" : [
"Narratore"
],
"sources" : [
"DSL.swift",
"Handler.swift",
"ResultBuilders.swift",
"Runner.swift",
"Script.swift",
"Setting.swift",
"Step.swift",
"Story.swift"
],
"type" : "library"
}
],
"tools_version" : "6.0"
}
{
"workspace" : {
"name" : "Narratore",
"schemes" : [
"Narratore"
]
}
}
2026-09-21 12:47:33.416 xcodebuild[683:4278] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
2026-09-21 12:47:33.559 xcodebuild[683:4278] [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 Narratore -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 Narratore -destination generic/platform=iOS
Resolve Package Graph
Resolved source packages:
Narratore: /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 'Narratore-product' in project 'Narratore'
➜ Explicit dependency on target 'Narratore' in project 'Narratore'
Target 'Narratore' in project 'Narratore' (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 Narratore normal arm64 com.apple.xcode.tools.swift.compiler (in target 'Narratore' from project 'Narratore')
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 Narratore -Onone @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Narratore.build/Debug-iphoneos/Narratore-t.build/Objects-normal/arm64/Narratore.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DSWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -DXcode -enable-upcoming-feature InternalImportsByDefault -enable-upcoming-feature MemberImportVisibility -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/Narratore.build/Debug-iphoneos/Narratore-t.build/Objects-normal/arm64/Narratore-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/Narratore.build/Debug-iphoneos/Narratore-t.build/Objects-normal/arm64/Narratore.swiftmodule -serialize-diagnostics -dependency-scan-serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Narratore.build/Debug-iphoneos/Narratore-t.build/Objects-normal/arm64/Narratore-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/Narratore.build/Debug-iphoneos/Narratore-t.build/Objects-normal/arm64/Narratore_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/Narratore.build/Debug-iphoneos/Narratore-t.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Narratore.build/Debug-iphoneos/Narratore-t.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Narratore.build/Debug-iphoneos/Narratore-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/Narratore.build/Debug-iphoneos/Narratore-t.build/Objects-normal/arm64/Narratore-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftCompile normal arm64 Compiling\ ResultBuilders.swift /Users/admin/builder/spi-builder-workspace/Sources/Narratore/ResultBuilders.swift (in target 'Narratore' from project 'Narratore')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Narratore/ResultBuilders.swift (in target 'Narratore' from project 'Narratore')
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
builtin-SwiftPerFileCompile ResultBuilders.swift
SwiftCompile normal arm64 Compiling\ Handler.swift /Users/admin/builder/spi-builder-workspace/Sources/Narratore/Handler.swift (in target 'Narratore' from project 'Narratore')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Narratore/Handler.swift (in target 'Narratore' from project 'Narratore')
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
builtin-SwiftPerFileCompile Handler.swift
SwiftCompile normal arm64 Compiling\ DSL.swift /Users/admin/builder/spi-builder-workspace/Sources/Narratore/DSL.swift (in target 'Narratore' from project 'Narratore')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Narratore/DSL.swift (in target 'Narratore' from project 'Narratore')
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
builtin-SwiftPerFileCompile DSL.swift
SwiftCompile normal arm64 Compiling\ Script.swift /Users/admin/builder/spi-builder-workspace/Sources/Narratore/Script.swift (in target 'Narratore' from project 'Narratore')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Narratore/Script.swift (in target 'Narratore' from project 'Narratore')
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
builtin-SwiftPerFileCompile Script.swift
SwiftCompile normal arm64 Compiling\ Story.swift /Users/admin/builder/spi-builder-workspace/Sources/Narratore/Story.swift (in target 'Narratore' from project 'Narratore')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Narratore/Story.swift (in target 'Narratore' from project 'Narratore')
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
builtin-SwiftPerFileCompile Story.swift
SwiftEmitModule normal arm64 Emitting\ module\ for\ Narratore (in target 'Narratore' from project 'Narratore')
/Users/admin/builder/spi-builder-workspace/Sources/Narratore/Setting.swift:55:1: error: conformance of 'Never' to 'Decodable' is only available in iOS 17.0 or newer
53 | }
54 |
55 | extension Never: Tagging {}
| |- error: conformance of 'Never' to 'Decodable' is only available in iOS 17.0 or newer
| `- note: add '@available' attribute to enclosing extension
56 |
/Users/admin/builder/spi-builder-workspace/Sources/Narratore/Setting.swift:55:1: error: conformance of 'Never' to 'Encodable' is only available in iOS 17.0 or newer
53 | }
54 |
55 | extension Never: Tagging {}
| |- error: conformance of 'Never' to 'Encodable' is only available in iOS 17.0 or newer
| `- note: add '@available' attribute to enclosing extension
56 |
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/Narratore/DSL.swift /Users/admin/builder/spi-builder-workspace/Sources/Narratore/Handler.swift /Users/admin/builder/spi-builder-workspace/Sources/Narratore/ResultBuilders.swift /Users/admin/builder/spi-builder-workspace/Sources/Narratore/Runner.swift /Users/admin/builder/spi-builder-workspace/Sources/Narratore/Script.swift /Users/admin/builder/spi-builder-workspace/Sources/Narratore/Setting.swift /Users/admin/builder/spi-builder-workspace/Sources/Narratore/Step.swift /Users/admin/builder/spi-builder-workspace/Sources/Narratore/Story.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/libSwiftMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/swift-plugin-server\#SwiftMacros -disable-implicit-swift-modules -Xcc -fno-implicit-modules -Xcc -fno-implicit-module-maps -explicit-swift-module-map-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Narratore.build/Debug-iphoneos/Narratore-t.build/Objects-normal/arm64/Narratore-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-upcoming-feature InternalImportsByDefault -enable-upcoming-feature MemberImportVisibility -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/Narratore.build/Debug-iphoneos/Narratore-t.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Narratore.build/Debug-iphoneos/Narratore-t.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Narratore.build/Debug-iphoneos/Narratore-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name Narratore -package-name spi_builder_workspace -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Narratore.build/Debug-iphoneos/Narratore-t.build/Objects-normal/arm64/Narratore_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/Narratore.build/Debug-iphoneos/Narratore-t.build/Objects-normal/arm64/Narratore.swiftdoc -emit-module-source-info-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Narratore.build/Debug-iphoneos/Narratore-t.build/Objects-normal/arm64/Narratore.swiftsourceinfo -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Narratore.build/Debug-iphoneos/Narratore-t.build/Objects-normal/arm64/Narratore-Swift.h -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Narratore.build/Debug-iphoneos/Narratore-t.build/Objects-normal/arm64/Narratore-primary-emit-module.dia -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Narratore.build/Debug-iphoneos/Narratore-t.build/Objects-normal/arm64/Narratore-primary-emit-module.d -parse-as-library -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Narratore.build/Debug-iphoneos/Narratore-t.build/Objects-normal/arm64/Narratore.swiftmodule -emit-abi-descriptor-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Narratore.build/Debug-iphoneos/Narratore-t.build/Objects-normal/arm64/Narratore.abi.json
SwiftCompile normal arm64 (in target 'Narratore' from project 'Narratore')
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
SwiftCompile normal arm64 Compiling\ Setting.swift /Users/admin/builder/spi-builder-workspace/Sources/Narratore/Setting.swift (in target 'Narratore' from project 'Narratore')
/Users/admin/builder/spi-builder-workspace/Sources/Narratore/Setting.swift:55:1: error: conformance of 'Never' to 'Decodable' is only available in iOS 17.0 or newer
53 | }
54 |
55 | extension Never: Tagging {}
| |- error: conformance of 'Never' to 'Decodable' is only available in iOS 17.0 or newer
| `- note: add '@available' attribute to enclosing extension
56 |
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Narratore/Setting.swift (in target 'Narratore' from project 'Narratore')
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
builtin-SwiftPerFileCompile Setting.swift
SwiftCompile normal arm64 Compiling\ Runner.swift /Users/admin/builder/spi-builder-workspace/Sources/Narratore/Runner.swift (in target 'Narratore' from project 'Narratore')
/Users/admin/builder/spi-builder-workspace/Sources/Narratore/Runner.swift:59:29: warning: conformance of 'Game' to protocol 'Setting' may be isolated and cannot be passed to @concurrent context [#IsolatedConformances]
57 |
58 | let getStep = getSteps[sceneStatus.currentStepIndex]
59 | let step = await getStep(context: .init(
| `- warning: conformance of 'Game' to protocol 'Setting' may be isolated and cannot be passed to @concurrent context [#IsolatedConformances]
60 | generate: .init(),
61 | script: status.info.script,
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Narratore/Runner.swift (in target 'Narratore' from project 'Narratore')
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
builtin-SwiftPerFileCompile Runner.swift
SwiftCompile normal arm64 Compiling\ Step.swift /Users/admin/builder/spi-builder-workspace/Sources/Narratore/Step.swift (in target 'Narratore' from project 'Narratore')
/Users/admin/builder/spi-builder-workspace/Sources/Narratore/Step.swift:35:22: warning: capture of non-Sendable type 'Game.Type' in an isolated closure [#SendableMetatypes]
33 | extension Step {
34 | public static var skip: Self {
35 | .init { _, _ in .advance(nil) }
| `- warning: capture of non-Sendable type 'Game.Type' in an isolated closure [#SendableMetatypes]
36 | }
37 |
/Users/admin/builder/spi-builder-workspace/Sources/Narratore/Step.swift:40:46: warning: capture of non-Sendable type 'Game.Type' in an isolated closure [#SendableMetatypes]
38 | public init(choice: Choice<Game>) {
39 | self.init { info, handling in
40 | guard let firstOption = choice.options.first else {
| `- warning: capture of non-Sendable type 'Game.Type' in an isolated closure [#SendableMetatypes]
41 | if choice.config.failIfNoOptions {
42 | handling.handle(event: .errorProduced(.noOptions(choice: choice)))
/Users/admin/builder/spi-builder-workspace/Sources/Narratore/Step.swift:54:15: warning: capture of non-Sendable type 'Game.Generate.Type' in an isolated closure [#SendableMetatypes]
52 | for option in choice.options {
53 | await playerOptions.append(.init(
54 | id: Game.Generate.uniqueString(),
| `- warning: capture of non-Sendable type 'Game.Generate.Type' in an isolated closure [#SendableMetatypes]
55 | message: option.message,
56 | tags: option.tags
/Users/admin/builder/spi-builder-workspace/Sources/Narratore/Step.swift:97:18: warning: capture of non-Sendable type 'Game.Type' in an isolated closure [#SendableMetatypes]
95 | public init(textRequest: TextRequest<Game>) {
96 | self.init { info, handling in
97 | let next = await handling.answer(request: .init(
| `- warning: capture of non-Sendable type 'Game.Type' in an isolated closure [#SendableMetatypes]
98 | message: textRequest.message,
99 | validate: {
/Users/admin/builder/spi-builder-workspace/Sources/Narratore/Step.swift:100:11: warning: capture of non-Sendable type 'Game.Type' in an isolated closure [#SendableMetatypes]
98 | message: textRequest.message,
99 | validate: {
100 | switch textRequest.validate($0) {
| `- warning: capture of non-Sendable type 'Game.Type' in an isolated closure [#SendableMetatypes]
101 | case .valid(let validated):
102 | .valid(.init(value: validated.text))
/Users/admin/builder/spi-builder-workspace/Sources/Narratore/Step.swift:133:36: warning: capture of non-Sendable type 'Game.Type' in an isolated closure [#SendableMetatypes]
131 | public init(narration: Narration<Game>) {
132 | self.init { info, handling in
133 | let next: Next<Game, Void> = if !narration.messages.isEmpty || !narration.tags.isEmpty {
| `- warning: capture of non-Sendable type 'Game.Type' in an isolated closure [#SendableMetatypes]
134 | await handling.acknowledge(narration: .init(
135 | messages: narration.messages,
/Users/admin/builder/spi-builder-workspace/Sources/Narratore/Step.swift:162:36: warning: capture of non-Sendable type 'Game.Type' in an isolated closure [#SendableMetatypes]
160 | public init(jump: Jump<Game>) {
161 | self.init { info, handling in
162 | let next: Next<Game, Void> = if !jump.narration.messages.isEmpty || !jump.narration.tags.isEmpty {
| `- warning: capture of non-Sendable type 'Game.Type' in an isolated closure [#SendableMetatypes]
163 | await handling.acknowledge(narration: .init(
164 | messages: jump.narration.messages,
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Narratore/Step.swift (in target 'Narratore' from project 'Narratore')
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
builtin-SwiftPerFileCompile Step.swift
PruneExplicitPrecompiledModules /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules
PruneExplicitPrecompiledModules /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExplicitPrecompiledModules
PruneExplicitPrecompiledModules /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules
2026-09-21 12:47:34.412 xcodebuild[684:4303] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
2026-09-21 12:47:34.551 xcodebuild[684:4303] [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\ Narratore (in target 'Narratore' from project 'Narratore')
SwiftCompile normal arm64 (in target 'Narratore' from project 'Narratore')
Building workspace Narratore with scheme Narratore
(3 failures)
BUILD FAILURE 6.4 iOS