BrilliantHTML5Parser – Build Information

Build Information

Failed to build BrilliantHTML5Parser, reference master (02b4fe), with Swift 6.4 for macOS (SPM) on 16 Sep 2026 14:27:00 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/ucotta/brillianthtml5parser.git
Reference: master
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/ucotta/brillianthtml5parser
 * branch            master     -> FETCH_HEAD
 * [new branch]      master     -> origin/master
HEAD is now at 02b4fe9 Fix: corrected the name of the source folders
Cloned https://github.com/ucotta/brillianthtml5parser.git
Revision (git rev-parse @):
02b4fe94cb74fc368f5797f68be24f9273f841f9
SUCCESS checkout https://github.com/ucotta/brillianthtml5parser.git at master
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Build
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Selected platform:         macosSpm
Swift version:             6.4
Building package at path:  $PWD
https://github.com/ucotta/brillianthtml5parser.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]
[25 / 42]
[26 / 43] HTMLEntities
[33 / 50] HTMLEntities
[44 / 55] HTMLEntities
[46 / 55] BrilliantHTML5Parser
Fetching https://github.com/IBM-Swift/swift-html-entities.git
[1/663] Fetching swift-html-entities
Fetched https://github.com/IBM-Swift/swift-html-entities.git (1.16s)
Computing version for https://github.com/IBM-Swift/swift-html-entities.git
Computed https://github.com/IBM-Swift/swift-html-entities.git at 3.0.200 (3.50s)
Creating working copy for https://github.com/IBM-Swift/swift-html-entities.git
Working copy of https://github.com/IBM-Swift/swift-html-entities.git resolved at 3.0.200
/Users/admin/builder/spi-builder-workspace/Sources/BrilliantHTML5Parser/SearchableTree.swift:15:5: [1;33mwarning: [1;39m'weak' cannot be applied to a property declaration in a protocol; this is an error in the Swift 5 language mode[0;0m
 [0;36m13 |[0;0m
 [0;36m14 |[0;0m public protocol Node: class {
 [0;36m15 |[0;0m     weak var _parentNode: Node? { get set }
    [0;36m|[0;0m     `- [1;33mwarning: [1;39m'weak' cannot be applied to a property declaration in a protocol; this is an error in the Swift 5 language mode[0;0m
 [0;36m16 |[0;0m     var parentNode: Node? { get set }
 [0;36m17 |[0;0m     var root: Bool { get }
error: SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/BrilliantHTML5Parser/ParseHTML5.swift failed with a nonzero exit code. Command line:     cd /Users/admin/builder
    builtin-SwiftPerFileCompile ParseHTML5.swift
/Users/admin/builder/spi-builder-workspace/Sources/BrilliantHTML5Parser/ParseHTML5.swift:25:78: [1;33mwarning: [1;39m'characters' is deprecated: Please use String directly[0;0m [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration\DeprecatedDeclaration]8;;\]
 [0;36m23 |[0;0m             self = ""
 [0;36m24 |[0;0m         } else {
 [0;36m25 |[0;0m             removeSubrange(startIndex ... index(startIndex, offsetBy: prefix.characters.count-1))
    [0;36m|[0;0m                                                                              `- [1;33mwarning: [1;39m'characters' is deprecated: Please use String directly[0;0m [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration\DeprecatedDeclaration]8;;\]
 [0;36m26 |[0;0m         }
 [0;36m27 |[0;0m     }
/Users/admin/builder/spi-builder-workspace/Sources/BrilliantHTML5Parser/ParseHTML5.swift:33:62: [1;33mwarning: [1;39m'characters' is deprecated: Please use String directly[0;0m [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration\DeprecatedDeclaration]8;;\]
 [0;36m31 |[0;0m             self = ""
 [0;36m32 |[0;0m         } else {
 [0;36m33 |[0;0m             removeSubrange(index(endIndex, offsetBy: -suffix.characters.count) ..< endIndex)
    [0;36m|[0;0m                                                              `- [1;33mwarning: [1;39m'characters' is deprecated: Please use String directly[0;0m [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration\DeprecatedDeclaration]8;;\]
 [0;36m34 |[0;0m         }
 [0;36m35 |[0;0m     }
/Users/admin/builder/spi-builder-workspace/Sources/BrilliantHTML5Parser/ParseHTML5.swift:144:51: [1;31merror: [1;39mreferencing instance method 'popFirst()' on 'Collection' requires the types 'String' and 'String.SubSequence' (aka 'Substring') be equivalent[0;0m
[0;36m142 |[0;0m                 continue
[0;36m143 |[0;0m             }
[0;36m144 |[0;0m             if let c: Character = html.characters.popFirst() {
    [0;36m|[0;0m                                                   `- [1;31merror: [1;39mreferencing instance method 'popFirst()' on 'Collection' requires the types 'String' and 'String.SubSequence' (aka 'Substring') be equivalent[0;0m
[0;36m145 |[0;0m                 switch c {
[0;36m146 |[0;0m                         // PRE TAG
Swift.Collection:1:11: [1;39mnote: [1;39mwhere 'Self' = 'String', 'Self.SubSequence' = 'String.SubSequence' (aka 'Substring')[0;0m
[0;36m1 |[0;0m extension Collection where Self == Self.SubSequence {
  [0;36m|[0;0m           `- [1;39mnote: [1;39mwhere 'Self' = 'String', 'Self.SubSequence' = 'String.SubSequence' (aka 'Substring')[0;0m
[0;36m2 |[0;0m     @inlinable public mutating func popFirst() -> Self.Element?
[0;36m3 |[0;0m }
[#DeprecatedDeclaration]: <https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration>
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/BrilliantHTML5Parser/HTMLEntity.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/BrilliantHTML5Parser/ParseHTML5.swift /Users/admin/builder/spi-builder-workspace/Sources/BrilliantHTML5Parser/SearchableTree.swift -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/BrilliantHTML5Parser.build/Debug/BrilliantHTML5Parser-t.build/Objects-normal/arm64/ParseHTML5.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/BrilliantHTML5Parser.build/Debug/BrilliantHTML5Parser-t.build/Objects-normal/arm64/ParseHTML5.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/BrilliantHTML5Parser.build/Debug/BrilliantHTML5Parser-t.build/Objects-normal/arm64/ParseHTML5.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/BrilliantHTML5Parser.build/Debug/BrilliantHTML5Parser-t.build/Objects-normal/arm64/ParseHTML5.dia -target arm64-apple-macos12.0 -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/ModuleCache.noindex -color-diagnostics -Xcc -fcolor-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -swift-version 4 -Onone -D SWIFT_PACKAGE -D DEBUG -D SWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -D Xcode -serialize-debugging-options -enable-experimental-feature DebugDescriptionMacro -empty-abi-descriptor -plugin-path /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -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/BrilliantHTML5Parser.build/Debug/BrilliantHTML5Parser-t.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/BrilliantHTML5Parser.build/Debug/BrilliantHTML5Parser-t.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/BrilliantHTML5Parser.build/Debug/BrilliantHTML5Parser-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name BrilliantHTML5Parser -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/BrilliantHTML5Parser.build/Debug/BrilliantHTML5Parser-t.build/Objects-normal/arm64/BrilliantHTML5Parser_const_extract_protocols.json -disable-clang-spi -target-sdk-version 27.0 -target-sdk-name macosx27.0 -external-plugin-path /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server -in-process-plugin-server-path /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/libSwiftInProcPluginServer.dylib -plugin-path /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins -plugin-path /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/local/lib/swift/host/plugins -parse-as-library -o /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/BrilliantHTML5Parser.build/Debug/BrilliantHTML5Parser-t.build/Objects-normal/arm64/ParseHTML5.o -index-unit-output-path /BrilliantHTML5Parser.build/Debug/BrilliantHTML5Parser-t.build/Objects-normal/arm64/ParseHTML5.o -index-store-path /Users/admin/builder/spi-builder-workspace/.build/out -index-system-modules
error: Build failed
BUILD FAILURE 6.4 macosSpm