swift-helper – Build Information

Build Information

Failed to build swift-helper, reference main (b6da4d), with Swift 6.4 for macOS (SPM) on 24 Sep 2026 13:39:44 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/adammcarter/swift-helper.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/adammcarter/swift-helper
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at b6da4d9 Install
Cloned https://github.com/adammcarter/swift-helper.git
Revision (git rev-parse @):
b6da4d96f28131636ab39c10f92b6f1ca1f071c9
SUCCESS checkout https://github.com/adammcarter/swift-helper.git at main
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.4
Building package at path:  $PWD
https://github.com/adammcarter/swift-helper.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun swift build --arch arm64
Building for debugging...
[Constructing description]
[Planning 39 / 216]
[Planning deferred tasks]
[45 / 90]
[49 / 92] ArgumentParserToolInfo
[58 / 105]
[76 / 119]
[84 / 145]
[92 / 145] CSystem
[95 / 145]
[97 / 151] ArgumentParser
[102 / 176]
[106 / 176]
[121 / 176]
[123 / 176]
[125 / 176] SystemPackage
[127 / 176]
[138 / 177]
[142 / 192]
[143 / 192]
[145 / 192]
[154 / 192] ArgumentParser
[155 / 192] Subprocess
[159 / 192] Subprocess
[163 / 192] ArgumentParser
[165 / 192] ArgumentParser
[172 / 192] Subprocess
[176 / 192] Subprocess
[180 / 192] Subprocess-product
[184 / 193] SystemPackage
[184 / 193] Subprocess
[191 / 202] swift-helper-product
Fetching https://github.com/swiftlang/swift-subprocess
Fetching https://github.com/apple/swift-argument-parser
[1/4776] Fetching swift-subprocess
[718/23705] Fetching swift-subprocess, swift-argument-parser
Fetched https://github.com/swiftlang/swift-subprocess (2.14s)
Fetched https://github.com/apple/swift-argument-parser (2.14s)
Computing version for https://github.com/swiftlang/swift-subprocess
Computed https://github.com/swiftlang/swift-subprocess at 0.5.0 (2.77s)
Fetching https://github.com/apple/swift-system
[1/6916] Fetching swift-system
Fetched https://github.com/apple/swift-system (2.21s)
Computing version for https://github.com/apple/swift-system
Computed https://github.com/apple/swift-system at 1.8.1 (2.87s)
Computing version for https://github.com/apple/swift-argument-parser
Computed https://github.com/apple/swift-argument-parser at 1.8.2 (0.57s)
Creating working copy for https://github.com/apple/swift-system
Working copy of https://github.com/apple/swift-system resolved at 1.8.1
Creating working copy for https://github.com/swiftlang/swift-subprocess
Working copy of https://github.com/swiftlang/swift-subprocess resolved at 0.5.0
Creating working copy for https://github.com/apple/swift-argument-parser
Working copy of https://github.com/apple/swift-argument-parser resolved at 1.8.2
error: SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/swift-helper/Test.swift failed with a nonzero exit code. Command line:     cd /Users/admin/builder
    builtin-SwiftPerFileCompile Test.swift
/Users/admin/builder/spi-builder-workspace/Sources/swift-helper/Test.swift:54:26: [1;31merror: [1;39mtype 'OutputProtocol' has no member 'standardOutput'[0;0m
[0;36m52 |[0;0m                 arguments: Arguments(["test"] + testArguments),
[0;36m53 |[0;0m                 environment: .inherit.updating(envUpdates),
[0;36m54 |[0;0m                 output: [4;39m.standardOutput[0;0m,
   [0;36m|[0;0m                          `- [1;31merror: [1;39mtype 'OutputProtocol' has no member 'standardOutput'[0;0m
[0;36m55 |[0;0m                 error: .standardError
[0;36m56 |[0;0m             )
/Users/admin/builder/spi-builder-workspace/Sources/swift-helper/Test.swift:55:25: [1;31merror: [1;39mtype 'ErrorOutputProtocol' has no member 'standardError'[0;0m
[0;36m53 |[0;0m                 environment: .inherit.updating(envUpdates),
[0;36m54 |[0;0m                 output: .standardOutput,
[0;36m55 |[0;0m                 error: [4;39m.standardError[0;0m
   [0;36m|[0;0m                         `- [1;31merror: [1;39mtype 'ErrorOutputProtocol' has no member 'standardError'[0;0m
[0;36m56 |[0;0m             )
[0;36m57 |[0;0m
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/Sources/swift-helper/Build.swift /Users/admin/builder/spi-builder-workspace/Sources/swift-helper/Clone.swift /Users/admin/builder/spi-builder-workspace/Sources/swift-helper/Diagnostics.swift /Users/admin/builder/spi-builder-workspace/Sources/swift-helper/Doctor.swift /Users/admin/builder/spi-builder-workspace/Sources/swift-helper/Shell.swift /Users/admin/builder/spi-builder-workspace/Sources/swift-helper/SwiftHelper.swift /Users/admin/builder/spi-builder-workspace/Sources/swift-helper/SyncToolchain.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/swift-helper/Test.swift -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/swift-helper.build/Debug/swift-helper-p.build/Objects-normal/arm64/Test.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/swift-helper.build/Debug/swift-helper-p.build/Objects-normal/arm64/Test.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/swift-helper.build/Debug/swift-helper-p.build/Objects-normal/arm64/Test.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/swift-helper.build/Debug/swift-helper-p.build/Objects-normal/arm64/Test.dia -target arm64-apple-macos13.0 -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/libSwiftMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.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/.build/out/Intermediates.noindex/swift-helper.build/Debug/swift-helper-p.build/Objects-normal/arm64/swift_helper-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 6 -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 -fmodule-map-file\=/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-system/Sources/CSystem/include/module.modulemap -Xcc -fmodule-map-file\=/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-subprocess/Sources/_SubprocessCShims/include/module.modulemap -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/checkouts/swift-system/Sources/CSystem/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-subprocess/Sources/_SubprocessCShims/include -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/swift-helper.build/Debug/swift-helper-p.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/swift-helper.build/Debug/swift-helper-p.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/swift-helper.build/Debug/swift-helper-p.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name swift_helper -package-name spi_builder_workspace -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/swift-helper.build/Debug/swift-helper-p.build/Objects-normal/arm64/swift-helper_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/swift-helper.build/Debug/swift-helper-p.build/Objects-normal/arm64/Test.o -debug-module-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/swift-helper.build/Debug/swift-helper-p.build/Objects-normal/arm64/swift_helper.swiftmodule -index-unit-output-path /swift-helper.build/Debug/swift-helper-p.build/Objects-normal/arm64/Test.o -index-store-path /Users/admin/builder/spi-builder-workspace/.build/out -index-system-modules
error: Build failed
BUILD FAILURE 6.4 macosSpm