Swift Package Index

Build Information

Failed to build xcopen, reference master (df6f77), with Swift 6.4 for macOS (SPM) on 18 Sep 2026 07:58:02 UTC.

Build Command

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

Build Log

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RunAll
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Builder version: 5.1.0
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/erica/xcopen.git
Reference: master
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/erica/xcopen
 * branch            master     -> FETCH_HEAD
 * [new branch]      master     -> origin/master
HEAD is now at df6f77e Updates docs and user messages after adding default pkg open
Cloned https://github.com/erica/xcopen.git
Revision (git rev-parse @):
df6f77e0c66ac40f992f92f5a7332882b20f67e7
SUCCESS checkout https://github.com/erica/xcopen.git at master
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.4
Building package at path:  $PWD
https://github.com/erica/xcopen.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 deferred tasks]
[41 / 80]
[43 / 82] GeneralUtility
[53 / 129]
[58 / 129]
[61 / 129]
[62 / 129]
[66 / 129]
[68 / 129]
[71 / 129]
[74 / 129]
[76 / 129]
[77 / 129]
[88 / 129] ArgumentParser
[89 / 129] GeneralUtility
[101 / 129] GeneralUtility-product
[103 / 130] ArgumentParser
[112 / 140] SwiftMiscUtility
[113 / 140] SwiftMiscUtility
[124 / 141] SwiftMiscUtility
[126 / 141] MacUtility
[131 / 146] MacUtility
[142 / 147] MacUtility
[142 / 147] xcopen-product
[145 / 150] xcopen-product
Fetching https://github.com/apple/swift-argument-parser
Fetching https://github.com/erica/Swift-Mac-Utility
Fetching https://github.com/erica/Swift-General-Utility
[1/101] Fetching swift-general-utility
[57/156] Fetching swift-general-utility, swift-mac-utility
[157/19074] Fetching swift-general-utility, swift-mac-utility, swift-argument-parser
Fetched https://github.com/erica/Swift-General-Utility (2.32s)
Fetched https://github.com/erica/Swift-Mac-Utility (2.32s)
Fetched https://github.com/apple/swift-argument-parser (2.32s)
Computing version for https://github.com/apple/swift-argument-parser
Computed https://github.com/apple/swift-argument-parser at 0.2.0 (3.04s)
Computing version for https://github.com/erica/Swift-Mac-Utility
Computed https://github.com/erica/Swift-Mac-Utility at 0.0.5 (0.65s)
Fetching https://github.com/erica/Swift-Misc-Utility
[1/38] Fetching swift-misc-utility
Fetched https://github.com/erica/Swift-Misc-Utility (1.22s)
Computing version for https://github.com/erica/Swift-General-Utility
Computed https://github.com/erica/Swift-General-Utility at 0.0.8 (1.93s)
Computing version for https://github.com/erica/Swift-Misc-Utility
Computed https://github.com/erica/Swift-Misc-Utility at 0.0.0 (0.66s)
Creating working copy for https://github.com/erica/Swift-Mac-Utility
Working copy of https://github.com/erica/Swift-Mac-Utility resolved at 0.0.5
Creating working copy for https://github.com/erica/Swift-Misc-Utility
Working copy of https://github.com/erica/Swift-Misc-Utility resolved at 0.0.0
Creating working copy for https://github.com/apple/swift-argument-parser
Working copy of https://github.com/apple/swift-argument-parser resolved at 0.2.0
Creating working copy for https://github.com/erica/Swift-General-Utility
Working copy of https://github.com/erica/Swift-General-Utility resolved at 0.0.8
error: SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/xcopen/Utility.swift failed with a nonzero exit code. Command line:     cd /Users/admin/builder
    builtin-SwiftPerFileCompile Utility.swift
/Users/admin/builder/spi-builder-workspace/xcopen/Utility.swift:235:19: error: cannot find 'RuntimeError' in scope
233 |             location = "Contents/Developer/Platforms/AppleTVOS.platform/Developer/Library/Xcode/Templates/File Templates/tvOS/Playground/Blank.xctemplate/___FILEBASENAME___.playground"
234 |         default:
235 |             throw RuntimeError("Unsupported playground type")
    |                   `- error: cannot find 'RuntimeError' in scope
236 |         }
237 |
Failed frontend command:
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-frontend -frontend -c -primary-file /Users/admin/builder/spi-builder-workspace/xcopen/Utility.swift /Users/admin/builder/spi-builder-workspace/xcopen/main.swift -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/xcopen.build/Debug/xcopen-p.build/Objects-normal/arm64/Utility.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/xcopen.build/Debug/xcopen-p.build/Objects-normal/arm64/Utility.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/xcopen.build/Debug/xcopen-p.build/Objects-normal/arm64/Utility.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/xcopen.build/Debug/xcopen-p.build/Objects-normal/arm64/Utility.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/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/xcopen.build/Debug/xcopen-p.build/Objects-normal/arm64/xcopen-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/xcopen.build/Debug/xcopen-p.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/xcopen.build/Debug/xcopen-p.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/xcopen.build/Debug/xcopen-p.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name xcopen -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/xcopen.build/Debug/xcopen-p.build/Objects-normal/arm64/xcopen_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 -o /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/xcopen.build/Debug/xcopen-p.build/Objects-normal/arm64/Utility.o -debug-module-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/xcopen.build/Debug/xcopen-p.build/Objects-normal/arm64/xcopen.swiftmodule -index-unit-output-path /xcopen.build/Debug/xcopen-p.build/Objects-normal/arm64/Utility.o -index-store-path /Users/admin/builder/spi-builder-workspace/.build/out -index-system-modules
error: Build failed
BUILD FAILURE 6.4 macosSpm