Swift Package Index

Build Information

Failed to build PlaygroundTester, reference 0.3.1 (1444c7), with Swift 6.4 for macOS (SPM) on 18 Sep 2026 15:02:24 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun swift build --arch arm64

Build Log

========================================
RunAll
========================================
Builder version: 5.1.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/Losiowaty/PlaygroundTester.git
Reference: 0.3.1
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/Losiowaty/PlaygroundTester
 * tag               0.3.1      -> FETCH_HEAD
HEAD is now at 1444c7e Fix error when deliver app store. (#28)
Cloned https://github.com/Losiowaty/PlaygroundTester.git
Revision (git rev-parse @):
1444c7e0d2f15be1e4c75bdaa6ecc3139d3c3a83
SUCCESS checkout https://github.com/Losiowaty/PlaygroundTester.git at 0.3.1
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.4
Building package at path:  $PWD
https://github.com/Losiowaty/PlaygroundTester.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun swift build --arch arm64
Building for debugging...
[Pre-planning 1 / 96]
[Planning deferred tasks]
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Fetching https://github.com/krzysztofzablocki/Difference
[1/486] Fetching difference
Fetched https://github.com/krzysztofzablocki/Difference (1.85s)
Computing version for https://github.com/krzysztofzablocki/Difference
Computed https://github.com/krzysztofzablocki/Difference at 1.0.1 (2.51s)
Creating working copy for https://github.com/krzysztofzablocki/Difference
Working copy of https://github.com/krzysztofzablocki/Difference resolved at 1.0.1
error: SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/PlaygroundTester/Sources/PlaygroundTester/Views/AssertionsView.swift failed with a nonzero exit code. Command line:     cd /Users/admin/builder
    builtin-SwiftPerFileCompile AssertionsView.swift
/Users/admin/builder/spi-builder-workspace/PlaygroundTester/Sources/PlaygroundTester/Views/AssertionsView.swift:25:34: error: cannot find 'UIColor' in scope
23 |       Color.clear.padding(.bottom, 50)
24 |     }
25 |     .background(content: { Color(UIColor.tertiarySystemGroupedBackground) })
   |                                  `- error: cannot find 'UIColor' in scope
26 |     .navigationTitle(title)
27 |   }
Failed frontend command:
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-frontend -frontend -c /Users/admin/builder/spi-builder-workspace/PlaygroundTester/Sources/PlaygroundTester/Core/Assertions/Assertable.swift /Users/admin/builder/spi-builder-workspace/PlaygroundTester/Sources/PlaygroundTester/Core/Assertions/Assertion.swift /Users/admin/builder/spi-builder-workspace/PlaygroundTester/Sources/PlaygroundTester/Core/Assertions/AssertionStore.swift /Users/admin/builder/spi-builder-workspace/PlaygroundTester/Sources/PlaygroundTester/Core/Assertions/Expectation.swift /Users/admin/builder/spi-builder-workspace/PlaygroundTester/Sources/PlaygroundTester/Core/IdentityProvider.swift /Users/admin/builder/spi-builder-workspace/PlaygroundTester/Sources/PlaygroundTester/Core/TestMethod.swift /Users/admin/builder/spi-builder-workspace/PlaygroundTester/Sources/PlaygroundTester/Core/TestResult.swift /Users/admin/builder/spi-builder-workspace/PlaygroundTester/Sources/PlaygroundTester/Core/TestRunner.swift /Users/admin/builder/spi-builder-workspace/PlaygroundTester/Sources/PlaygroundTester/Core/TestSuite.swift /Users/admin/builder/spi-builder-workspace/PlaygroundTester/Sources/PlaygroundTester/Interface/PlaygroundTesterView.swift /Users/admin/builder/spi-builder-workspace/PlaygroundTester/Sources/PlaygroundTester/Interface/PlaygroundTesterWrapperView.swift /Users/admin/builder/spi-builder-workspace/PlaygroundTester/Sources/PlaygroundTester/Interface/ResultsToggleButton.swift /Users/admin/builder/spi-builder-workspace/PlaygroundTester/Sources/PlaygroundTester/Interface/TestCase.swift /Users/admin/builder/spi-builder-workspace/PlaygroundTester/Sources/PlaygroundTester/Views/AssertionSectionView.swift /Users/admin/builder/spi-builder-workspace/PlaygroundTester/Sources/PlaygroundTester/Views/AssertionView.swift -primary-file /Users/admin/builder/spi-builder-workspace/PlaygroundTester/Sources/PlaygroundTester/Views/AssertionsView.swift -primary-file /Users/admin/builder/spi-builder-workspace/PlaygroundTester/Sources/PlaygroundTester/Views/ResultViewModel.swift /Users/admin/builder/spi-builder-workspace/PlaygroundTester/Sources/PlaygroundTester/Views/TestMethodView.swift /Users/admin/builder/spi-builder-workspace/PlaygroundTester/Sources/PlaygroundTester/Views/TestMethodsView.swift /Users/admin/builder/spi-builder-workspace/PlaygroundTester/Sources/PlaygroundTester/Views/TestSuiteView.swift /Users/admin/builder/spi-builder-workspace/PlaygroundTester/Sources/PlaygroundTester/Views/TestSuitesView.swift /Users/admin/builder/spi-builder-workspace/PlaygroundTester/Sources/PlaygroundTester/Views/TestViewViewModel.swift /Users/admin/builder/spi-builder-workspace/PlaygroundTester/Sources/PlaygroundTester/Views/TestingView.swift -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/PlaygroundTester.build/Debug/PlaygroundTester-t.build/Objects-normal/arm64/AssertionsView.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/PlaygroundTester.build/Debug/PlaygroundTester-t.build/Objects-normal/arm64/AssertionsView.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/PlaygroundTester.build/Debug/PlaygroundTester-t.build/Objects-normal/arm64/AssertionsView.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/PlaygroundTester.build/Debug/PlaygroundTester-t.build/Objects-normal/arm64/AssertionsView.dia -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/PlaygroundTester.build/Debug/PlaygroundTester-t.build/Objects-normal/arm64/ResultViewModel.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/PlaygroundTester.build/Debug/PlaygroundTester-t.build/Objects-normal/arm64/ResultViewModel.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/PlaygroundTester.build/Debug/PlaygroundTester-t.build/Objects-normal/arm64/ResultViewModel.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/PlaygroundTester.build/Debug/PlaygroundTester-t.build/Objects-normal/arm64/ResultViewModel.dia -target arm64-apple-macos12.0 -disable-cross-import-overlay-search -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins/libFoundationMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server\#FoundationMacros -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins/libObservationMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server\#ObservationMacros -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins/libPreviewsMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server\#PreviewsMacros -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins/libSwiftMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server\#SwiftMacros -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins/libSwiftUIMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.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/.build/out/Intermediates.noindex/PlaygroundTester.build/Debug/PlaygroundTester-t.build/Objects-normal/arm64/PlaygroundTester-dependencies-1.json -Xllvm -aarch64-use-tbi -enable-objc-interop -stack-check -sdk /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX27.0.sdk -I /Users/admin/builder/spi-builder-workspace/.build/out/Products/Debug -Isystem /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.build/out/Products/Debug/PackageFrameworks -F /Users/admin/builder/spi-builder-workspace/.build/out/Products/Debug -F /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -module-cache-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/SwiftExplicitPrecompiledModules -color-diagnostics -Xcc -fcolor-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -swift-version 5 -Onone -D SWIFT_PACKAGE -D DEBUG -D SWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -D TESTING_ENABLED -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/.build/out/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /Users/admin/builder -enable-anonymous-context-mangled-names -file-compilation-dir /Users/admin/builder -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.build/out/SDKStatCaches.noindex/macosx27.0-26A425-80c5bbf1d171475443272936d42f90a36a22442a12e9d48fe1a705f55a1adfc4.sdkstatcache -Xcc -fmodules-prune-interval\=86400 -Xcc -fmodules-prune-after\=345600 -Xcc -I/Users/admin/builder/spi-builder-workspace/.build/out/Products/Debug/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/PlaygroundTester.build/Debug/PlaygroundTester-t.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/PlaygroundTester.build/Debug/PlaygroundTester-t.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/PlaygroundTester.build/Debug/PlaygroundTester-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name PlaygroundTester -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/PlaygroundTester.build/Debug/PlaygroundTester-t.build/Objects-normal/arm64/PlaygroundTester_const_extract_protocols.json -disable-clang-spi -clang-target arm64-apple-macos27.0 -target-sdk-version 27.0 -target-sdk-name macosx27.0 -in-process-plugin-server-path /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/libSwiftInProcPluginServer.dylib -parse-as-library -o /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/PlaygroundTester.build/Debug/PlaygroundTester-t.build/Objects-normal/arm64/AssertionsView.o -o /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/PlaygroundTester.build/Debug/PlaygroundTester-t.build/Objects-normal/arm64/ResultViewModel.o -debug-module-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/PlaygroundTester.build/Debug/PlaygroundTester-t.build/Objects-normal/arm64/PlaygroundTester.swiftmodule -index-unit-output-path /PlaygroundTester.build/Debug/PlaygroundTester-t.build/Objects-normal/arm64/AssertionsView.o -index-unit-output-path /PlaygroundTester.build/Debug/PlaygroundTester-t.build/Objects-normal/arm64/ResultViewModel.o -index-store-path /Users/admin/builder/spi-builder-workspace/.build/out -index-system-modules
error: SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/PlaygroundTester/Sources/PlaygroundTester/Views/TestMethodsView.swift failed with a nonzero exit code. Command line:     cd /Users/admin/builder
    builtin-SwiftPerFileCompile TestMethodsView.swift
/Users/admin/builder/spi-builder-workspace/PlaygroundTester/Sources/PlaygroundTester/Views/TestMethodsView.swift:26:31: error: 'navigationBarTrailing' is unavailable in macOS
24 |     }.navigationTitle(title)
25 |     .toolbar {
26 |       ToolbarItem(placement: .navigationBarTrailing) {
   |                               `- error: 'navigationBarTrailing' is unavailable in macOS
27 |         if results.isEmpty == false {
28 |           ResultsToggleButton(isToggled: $failuresOnly)
SwiftUI.ToolbarItemPlacement.navigationBarTrailing:7:21: note: 'navigationBarTrailing' has been explicitly marked unavailable here
5 |   @available(watchOS, unavailable)
6 |   @available(visionOS, introduced: 1.0, deprecated: 100000.0, message: "use topBarTrailing instead")
7 |   public static let navigationBarTrailing: ToolbarItemPlacement}
  |                     `- note: 'navigationBarTrailing' has been explicitly marked unavailable here
8 |
Failed frontend command:
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-frontend -frontend -c /Users/admin/builder/spi-builder-workspace/PlaygroundTester/Sources/PlaygroundTester/Core/Assertions/Assertable.swift /Users/admin/builder/spi-builder-workspace/PlaygroundTester/Sources/PlaygroundTester/Core/Assertions/Assertion.swift /Users/admin/builder/spi-builder-workspace/PlaygroundTester/Sources/PlaygroundTester/Core/Assertions/AssertionStore.swift /Users/admin/builder/spi-builder-workspace/PlaygroundTester/Sources/PlaygroundTester/Core/Assertions/Expectation.swift /Users/admin/builder/spi-builder-workspace/PlaygroundTester/Sources/PlaygroundTester/Core/IdentityProvider.swift /Users/admin/builder/spi-builder-workspace/PlaygroundTester/Sources/PlaygroundTester/Core/TestMethod.swift /Users/admin/builder/spi-builder-workspace/PlaygroundTester/Sources/PlaygroundTester/Core/TestResult.swift /Users/admin/builder/spi-builder-workspace/PlaygroundTester/Sources/PlaygroundTester/Core/TestRunner.swift /Users/admin/builder/spi-builder-workspace/PlaygroundTester/Sources/PlaygroundTester/Core/TestSuite.swift /Users/admin/builder/spi-builder-workspace/PlaygroundTester/Sources/PlaygroundTester/Interface/PlaygroundTesterView.swift /Users/admin/builder/spi-builder-workspace/PlaygroundTester/Sources/PlaygroundTester/Interface/PlaygroundTesterWrapperView.swift /Users/admin/builder/spi-builder-workspace/PlaygroundTester/Sources/PlaygroundTester/Interface/ResultsToggleButton.swift /Users/admin/builder/spi-builder-workspace/PlaygroundTester/Sources/PlaygroundTester/Interface/TestCase.swift /Users/admin/builder/spi-builder-workspace/PlaygroundTester/Sources/PlaygroundTester/Views/AssertionSectionView.swift /Users/admin/builder/spi-builder-workspace/PlaygroundTester/Sources/PlaygroundTester/Views/AssertionView.swift /Users/admin/builder/spi-builder-workspace/PlaygroundTester/Sources/PlaygroundTester/Views/AssertionsView.swift /Users/admin/builder/spi-builder-workspace/PlaygroundTester/Sources/PlaygroundTester/Views/ResultViewModel.swift -primary-file /Users/admin/builder/spi-builder-workspace/PlaygroundTester/Sources/PlaygroundTester/Views/TestMethodView.swift -primary-file /Users/admin/builder/spi-builder-workspace/PlaygroundTester/Sources/PlaygroundTester/Views/TestMethodsView.swift /Users/admin/builder/spi-builder-workspace/PlaygroundTester/Sources/PlaygroundTester/Views/TestSuiteView.swift /Users/admin/builder/spi-builder-workspace/PlaygroundTester/Sources/PlaygroundTester/Views/TestSuitesView.swift /Users/admin/builder/spi-builder-workspace/PlaygroundTester/Sources/PlaygroundTester/Views/TestViewViewModel.swift /Users/admin/builder/spi-builder-workspace/PlaygroundTester/Sources/PlaygroundTester/Views/TestingView.swift -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/PlaygroundTester.build/Debug/PlaygroundTester-t.build/Objects-normal/arm64/TestMethodView.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/PlaygroundTester.build/Debug/PlaygroundTester-t.build/Objects-normal/arm64/TestMethodView.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/PlaygroundTester.build/Debug/PlaygroundTester-t.build/Objects-normal/arm64/TestMethodView.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/PlaygroundTester.build/Debug/PlaygroundTester-t.build/Objects-normal/arm64/TestMethodView.dia -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/PlaygroundTester.build/Debug/PlaygroundTester-t.build/Objects-normal/arm64/TestMethodsView.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/PlaygroundTester.build/Debug/PlaygroundTester-t.build/Objects-normal/arm64/TestMethodsView.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/PlaygroundTester.build/Debug/PlaygroundTester-t.build/Objects-normal/arm64/TestMethodsView.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/PlaygroundTester.build/Debug/PlaygroundTester-t.build/Objects-normal/arm64/TestMethodsView.dia -target arm64-apple-macos12.0 -disable-cross-import-overlay-search -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins/libFoundationMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server\#FoundationMacros -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins/libObservationMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server\#ObservationMacros -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins/libPreviewsMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server\#PreviewsMacros -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins/libSwiftMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server\#SwiftMacros -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins/libSwiftUIMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.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/.build/out/Intermediates.noindex/PlaygroundTester.build/Debug/PlaygroundTester-t.build/Objects-normal/arm64/PlaygroundTester-dependencies-1.json -Xllvm -aarch64-use-tbi -enable-objc-interop -stack-check -sdk /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX27.0.sdk -I /Users/admin/builder/spi-builder-workspace/.build/out/Products/Debug -Isystem /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.build/out/Products/Debug/PackageFrameworks -F /Users/admin/builder/spi-builder-workspace/.build/out/Products/Debug -F /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -module-cache-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/SwiftExplicitPrecompiledModules -color-diagnostics -Xcc -fcolor-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -swift-version 5 -Onone -D SWIFT_PACKAGE -D DEBUG -D SWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -D TESTING_ENABLED -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/.build/out/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /Users/admin/builder -enable-anonymous-context-mangled-names -file-compilation-dir /Users/admin/builder -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.build/out/SDKStatCaches.noindex/macosx27.0-26A425-80c5bbf1d171475443272936d42f90a36a22442a12e9d48fe1a705f55a1adfc4.sdkstatcache -Xcc -fmodules-prune-interval\=86400 -Xcc -fmodules-prune-after\=345600 -Xcc -I/Users/admin/builder/spi-builder-workspace/.build/out/Products/Debug/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/PlaygroundTester.build/Debug/PlaygroundTester-t.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/PlaygroundTester.build/Debug/PlaygroundTester-t.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/PlaygroundTester.build/Debug/PlaygroundTester-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name PlaygroundTester -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/PlaygroundTester.build/Debug/PlaygroundTester-t.build/Objects-normal/arm64/PlaygroundTester_const_extract_protocols.json -disable-clang-spi -clang-target arm64-apple-macos27.0 -target-sdk-version 27.0 -target-sdk-name macosx27.0 -in-process-plugin-server-path /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/libSwiftInProcPluginServer.dylib -parse-as-library -o /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/PlaygroundTester.build/Debug/PlaygroundTester-t.build/Objects-normal/arm64/TestMethodView.o -o /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/PlaygroundTester.build/Debug/PlaygroundTester-t.build/Objects-normal/arm64/TestMethodsView.o -debug-module-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/PlaygroundTester.build/Debug/PlaygroundTester-t.build/Objects-normal/arm64/PlaygroundTester.swiftmodule -index-unit-output-path /PlaygroundTester.build/Debug/PlaygroundTester-t.build/Objects-normal/arm64/TestMethodView.o -index-unit-output-path /PlaygroundTester.build/Debug/PlaygroundTester-t.build/Objects-normal/arm64/TestMethodsView.o -index-store-path /Users/admin/builder/spi-builder-workspace/.build/out -index-system-modules
error: SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/PlaygroundTester/Sources/PlaygroundTester/Views/TestSuitesView.swift failed with a nonzero exit code. Command line:     cd /Users/admin/builder
    builtin-SwiftPerFileCompile TestSuitesView.swift
/Users/admin/builder/spi-builder-workspace/PlaygroundTester/Sources/PlaygroundTester/Views/TestSuitesView.swift:22:8: error: 'navigationBarTitleDisplayMode' is unavailable in macOS
20 |         }
21 |       }
22 |       .navigationBarTitleDisplayMode(.inline)
   |        `- error: 'navigationBarTitleDisplayMode' is unavailable in macOS
23 |       .navigationTitle(title)
24 |       .toolbar {
SwiftUI.View.navigationBarTitleDisplayMode:2:25: note: 'navigationBarTitleDisplayMode' has been explicitly marked unavailable here
1 | protocol View {
2 | nonisolated public func navigationBarTitleDisplayMode(_ displayMode: NavigationBarItem.TitleDisplayMode) -> some View
  |                         `- note: 'navigationBarTitleDisplayMode' has been explicitly marked unavailable here
3 |   }
4 |
/Users/admin/builder/spi-builder-workspace/PlaygroundTester/Sources/PlaygroundTester/Views/TestSuitesView.swift:25:33: error: 'navigationBarTrailing' is unavailable in macOS
23 |       .navigationTitle(title)
24 |       .toolbar {
25 |         ToolbarItem(placement: .navigationBarTrailing) {
   |                                 `- error: 'navigationBarTrailing' is unavailable in macOS
26 |           if results.isEmpty == false {
27 |             ResultsToggleButton(isToggled: $failuresOnly)
SwiftUI.ToolbarItemPlacement.navigationBarTrailing:7:21: note: 'navigationBarTrailing' has been explicitly marked unavailable here
5 |   @available(watchOS, unavailable)
6 |   @available(visionOS, introduced: 1.0, deprecated: 100000.0, message: "use topBarTrailing instead")
7 |   public static let navigationBarTrailing: ToolbarItemPlacement}
  |                     `- note: 'navigationBarTrailing' has been explicitly marked unavailable here
8 |
Failed frontend command:
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-frontend -frontend -c /Users/admin/builder/spi-builder-workspace/PlaygroundTester/Sources/PlaygroundTester/Core/Assertions/Assertable.swift /Users/admin/builder/spi-builder-workspace/PlaygroundTester/Sources/PlaygroundTester/Core/Assertions/Assertion.swift /Users/admin/builder/spi-builder-workspace/PlaygroundTester/Sources/PlaygroundTester/Core/Assertions/AssertionStore.swift /Users/admin/builder/spi-builder-workspace/PlaygroundTester/Sources/PlaygroundTester/Core/Assertions/Expectation.swift /Users/admin/builder/spi-builder-workspace/PlaygroundTester/Sources/PlaygroundTester/Core/IdentityProvider.swift /Users/admin/builder/spi-builder-workspace/PlaygroundTester/Sources/PlaygroundTester/Core/TestMethod.swift /Users/admin/builder/spi-builder-workspace/PlaygroundTester/Sources/PlaygroundTester/Core/TestResult.swift /Users/admin/builder/spi-builder-workspace/PlaygroundTester/Sources/PlaygroundTester/Core/TestRunner.swift /Users/admin/builder/spi-builder-workspace/PlaygroundTester/Sources/PlaygroundTester/Core/TestSuite.swift /Users/admin/builder/spi-builder-workspace/PlaygroundTester/Sources/PlaygroundTester/Interface/PlaygroundTesterView.swift /Users/admin/builder/spi-builder-workspace/PlaygroundTester/Sources/PlaygroundTester/Interface/PlaygroundTesterWrapperView.swift /Users/admin/builder/spi-builder-workspace/PlaygroundTester/Sources/PlaygroundTester/Interface/ResultsToggleButton.swift /Users/admin/builder/spi-builder-workspace/PlaygroundTester/Sources/PlaygroundTester/Interface/TestCase.swift /Users/admin/builder/spi-builder-workspace/PlaygroundTester/Sources/PlaygroundTester/Views/AssertionSectionView.swift /Users/admin/builder/spi-builder-workspace/PlaygroundTester/Sources/PlaygroundTester/Views/AssertionView.swift /Users/admin/builder/spi-builder-workspace/PlaygroundTester/Sources/PlaygroundTester/Views/AssertionsView.swift /Users/admin/builder/spi-builder-workspace/PlaygroundTester/Sources/PlaygroundTester/Views/ResultViewModel.swift /Users/admin/builder/spi-builder-workspace/PlaygroundTester/Sources/PlaygroundTester/Views/TestMethodView.swift /Users/admin/builder/spi-builder-workspace/PlaygroundTester/Sources/PlaygroundTester/Views/TestMethodsView.swift -primary-file /Users/admin/builder/spi-builder-workspace/PlaygroundTester/Sources/PlaygroundTester/Views/TestSuiteView.swift -primary-file /Users/admin/builder/spi-builder-workspace/PlaygroundTester/Sources/PlaygroundTester/Views/TestSuitesView.swift /Users/admin/builder/spi-builder-workspace/PlaygroundTester/Sources/PlaygroundTester/Views/TestViewViewModel.swift /Users/admin/builder/spi-builder-workspace/PlaygroundTester/Sources/PlaygroundTester/Views/TestingView.swift -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/PlaygroundTester.build/Debug/PlaygroundTester-t.build/Objects-normal/arm64/TestSuiteView.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/PlaygroundTester.build/Debug/PlaygroundTester-t.build/Objects-normal/arm64/TestSuiteView.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/PlaygroundTester.build/Debug/PlaygroundTester-t.build/Objects-normal/arm64/TestSuiteView.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/PlaygroundTester.build/Debug/PlaygroundTester-t.build/Objects-normal/arm64/TestSuiteView.dia -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/PlaygroundTester.build/Debug/PlaygroundTester-t.build/Objects-normal/arm64/TestSuitesView.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/PlaygroundTester.build/Debug/PlaygroundTester-t.build/Objects-normal/arm64/TestSuitesView.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/PlaygroundTester.build/Debug/PlaygroundTester-t.build/Objects-normal/arm64/TestSuitesView.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/PlaygroundTester.build/Debug/PlaygroundTester-t.build/Objects-normal/arm64/TestSuitesView.dia -target arm64-apple-macos12.0 -disable-cross-import-overlay-search -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins/libFoundationMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server\#FoundationMacros -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins/libObservationMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server\#ObservationMacros -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins/libPreviewsMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server\#PreviewsMacros -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins/libSwiftMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server\#SwiftMacros -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins/libSwiftUIMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.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/.build/out/Intermediates.noindex/PlaygroundTester.build/Debug/PlaygroundTester-t.build/Objects-normal/arm64/PlaygroundTester-dependencies-1.json -Xllvm -aarch64-use-tbi -enable-objc-interop -stack-check -sdk /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX27.0.sdk -I /Users/admin/builder/spi-builder-workspace/.build/out/Products/Debug -Isystem /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.build/out/Products/Debug/PackageFrameworks -F /Users/admin/builder/spi-builder-workspace/.build/out/Products/Debug -F /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -module-cache-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/SwiftExplicitPrecompiledModules -color-diagnostics -Xcc -fcolor-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -swift-version 5 -Onone -D SWIFT_PACKAGE -D DEBUG -D SWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -D TESTING_ENABLED -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/.build/out/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /Users/admin/builder -enable-anonymous-context-mangled-names -file-compilation-dir /Users/admin/builder -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.build/out/SDKStatCaches.noindex/macosx27.0-26A425-80c5bbf1d171475443272936d42f90a36a22442a12e9d48fe1a705f55a1adfc4.sdkstatcache -Xcc -fmodules-prune-interval\=86400 -Xcc -fmodules-prune-after\=345600 -Xcc -I/Users/admin/builder/spi-builder-workspace/.build/out/Products/Debug/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/PlaygroundTester.build/Debug/PlaygroundTester-t.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/PlaygroundTester.build/Debug/PlaygroundTester-t.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/PlaygroundTester.build/Debug/PlaygroundTester-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name PlaygroundTester -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/PlaygroundTester.build/Debug/PlaygroundTester-t.build/Objects-normal/arm64/PlaygroundTester_const_extract_protocols.json -disable-clang-spi -clang-target arm64-apple-macos27.0 -target-sdk-version 27.0 -target-sdk-name macosx27.0 -in-process-plugin-server-path /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/libSwiftInProcPluginServer.dylib -parse-as-library -o /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/PlaygroundTester.build/Debug/PlaygroundTester-t.build/Objects-normal/arm64/TestSuiteView.o -o /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/PlaygroundTester.build/Debug/PlaygroundTester-t.build/Objects-normal/arm64/TestSuitesView.o -debug-module-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/PlaygroundTester.build/Debug/PlaygroundTester-t.build/Objects-normal/arm64/PlaygroundTester.swiftmodule -index-unit-output-path /PlaygroundTester.build/Debug/PlaygroundTester-t.build/Objects-normal/arm64/TestSuiteView.o -index-unit-output-path /PlaygroundTester.build/Debug/PlaygroundTester-t.build/Objects-normal/arm64/TestSuitesView.o -index-store-path /Users/admin/builder/spi-builder-workspace/.build/out -index-system-modules
error: Build failed
BUILD FAILURE 6.4 macosSpm