FlameGraph – Build Information – Swift Package Index

Build Information

Failed to build FlameGraph, reference 0.15.0 (e1e8e9), with Swift 6.4 for macOS (SPM) on 15 Sep 2026 23:35:43 UTC.

Build Command

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

Build Log

========================================
RunAll
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Builder version: 5.1.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/lennet/flamegraph.git
Reference: 0.15.0
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/lennet/flamegraph
 * tag               0.15.0     -> FETCH_HEAD
HEAD is now at e1e8e96 bumped version number
Cloned https://github.com/lennet/flamegraph.git
Revision (git rev-parse @):
e1e8e963b2f1b23b0dbba7c0d08fce1b2ef1f572
SUCCESS checkout https://github.com/lennet/flamegraph.git at 0.15.0
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.4
Building package at path:  $PWD
https://github.com/lennet/flamegraph.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 / 125]
[Planning deferred tasks]
[30 / 54]
[32 / 56] Yaap
[42 / 101]
[47 / 101]
[50 / 101]
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[91 / 140] Yaap
[98 / 140] Yaap
[99 / 140] Yaap
[106 / 140] Yaap
[108 / 140]
[108 / 140] Yaap-product
[111 / 140] Yaap-product
[111 / 140] Yaap
[111 / 140]
[116 / 140] FlameGraphCore
[117 / 140] FlameGraphCore
[133 / 141]
[133 / 141] FlameGraphCore
[133 / 141] FlameGraph-product
[138 / 144] FlameGraphCore
Fetching https://github.com/hartbit/Yaap.git
[1/487] Fetching yaap
Fetched https://github.com/hartbit/Yaap.git (0.89s)
Creating working copy for https://github.com/hartbit/Yaap.git
Working copy of https://github.com/hartbit/Yaap.git resolved at master (034072a)
error: SwiftCompile normal arm64 failed with a nonzero exit code. Command line:     cd /Users/admin/builder

/Users/admin/builder/spi-builder-workspace/Sources/FlameGraph/main.swift:11:34: [1;31merror: [1;39mincorrect argument labels in call (have 'shorthand:defaultValue:documentation:', expected 'wrappedValue:name:documentation:')[0;0m
 [0;36m9 |[0;0m
[0;36m10 |[0;0m     let outputPath = Argument<String>(documentation: "The path where the image should be saves")
[0;36m11 |[0;0m     let filePath = Option<String>(shorthand: "f", defaultValue: "", documentation: "The path of a txt that contains the trace copy")
   [0;36m|[0;0m                                  `- [1;31merror: [1;39mincorrect argument labels in call (have 'shorthand:defaultValue:documentation:', expected 'wrappedValue:name:documentation:')[0;0m
[0;36m12 |[0;0m     let silent = Option<Bool>(shorthand: "s", defaultValue: false, documentation: "Don't open the file after generation")
[0;36m13 |[0;0m     let png = Option<Bool>(shorthand: "p", defaultValue: false, documentation: "Save FlameGraph as PNG")
/Users/admin/builder/spi-builder-workspace/Sources/FlameGraph/main.swift:12:61: [1;31merror: [1;39mextra argument 'defaultValue' in call[0;0m
[0;36m10 |[0;0m     let outputPath = Argument<String>(documentation: "The path where the image should be saves")
[0;36m11 |[0;0m     let filePath = Option<String>(shorthand: "f", defaultValue: "", documentation: "The path of a txt that contains the trace copy")
[0;36m12 |[0;0m     let silent = Option<Bool>(shorthand: "s", defaultValue: false, documentation: "Don't open the file after generation")
   [0;36m|[0;0m                                                             `- [1;31merror: [1;39mextra argument 'defaultValue' in call[0;0m
[0;36m13 |[0;0m     let png = Option<Bool>(shorthand: "p", defaultValue: false, documentation: "Save FlameGraph as PNG")
[0;36m14 |[0;0m     let html = Option<Bool>(shorthand: "h", defaultValue: false, documentation: "Save FlameGraph as HTML")
/Users/admin/builder/spi-builder-workspace/Sources/FlameGraph/main.swift:13:58: [1;31merror: [1;39mextra argument 'defaultValue' in call[0;0m
[0;36m11 |[0;0m     let filePath = Option<String>(shorthand: "f", defaultValue: "", documentation: "The path of a txt that contains the trace copy")
[0;36m12 |[0;0m     let silent = Option<Bool>(shorthand: "s", defaultValue: false, documentation: "Don't open the file after generation")
[0;36m13 |[0;0m     let png = Option<Bool>(shorthand: "p", defaultValue: false, documentation: "Save FlameGraph as PNG")
   [0;36m|[0;0m                                                          `- [1;31merror: [1;39mextra argument 'defaultValue' in call[0;0m
[0;36m14 |[0;0m     let html = Option<Bool>(shorthand: "h", defaultValue: false, documentation: "Save FlameGraph as HTML")
[0;36m15 |[0;0m
/Users/admin/builder/spi-builder-workspace/Sources/FlameGraph/main.swift:14:59: [1;31merror: [1;39mextra argument 'defaultValue' in call[0;0m
[0;36m12 |[0;0m     let silent = Option<Bool>(shorthand: "s", defaultValue: false, documentation: "Don't open the file after generation")
[0;36m13 |[0;0m     let png = Option<Bool>(shorthand: "p", defaultValue: false, documentation: "Save FlameGraph as PNG")
[0;36m14 |[0;0m     let html = Option<Bool>(shorthand: "h", defaultValue: false, documentation: "Save FlameGraph as HTML")
   [0;36m|[0;0m                                                           `- [1;31merror: [1;39mextra argument 'defaultValue' in call[0;0m
[0;36m15 |[0;0m
[0;36m16 |[0;0m     let help = Help()
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/FlameGraph/Errors.swift /Users/admin/builder/spi-builder-workspace/Sources/FlameGraph/main.swift -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/FlameGraph.build/Debug/FlameGraph-p.build/Objects-normal/arm64/FlameGraph-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 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/FlameGraph.build/Debug/FlameGraph-p.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/FlameGraph.build/Debug/FlameGraph-p.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/FlameGraph.build/Debug/FlameGraph-p.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name FlameGraph -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/FlameGraph.build/Debug/FlameGraph-p.build/Objects-normal/arm64/FlameGraph_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 -emit-module-doc-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/FlameGraph.build/Debug/FlameGraph-p.build/Objects-normal/arm64/FlameGraph.swiftdoc -emit-module-source-info-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/FlameGraph.build/Debug/FlameGraph-p.build/Objects-normal/arm64/FlameGraph.swiftsourceinfo -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/FlameGraph.build/Debug/FlameGraph-p.build/Objects-normal/arm64/FlameGraph-primary-emit-module.dia -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/FlameGraph.build/Debug/FlameGraph-p.build/Objects-normal/arm64/FlameGraph-primary-emit-module.d -o /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/FlameGraph.build/Debug/FlameGraph-p.build/Objects-normal/arm64/FlameGraph.swiftmodule -emit-abi-descriptor-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/FlameGraph.build/Debug/FlameGraph-p.build/Objects-normal/arm64/FlameGraph.abi.json
error: Build failed
BUILD FAILURE 6.4 macosSpm