Swift Package Index

Build Information

Failed to build MarkdownExtendedView, reference main (3c20f9), with Swift 6.4 for macOS (SPM) on 25 Sep 2026 10:50:43 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/ChrisGVE/MarkdownExtendedView.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/ChrisGVE/MarkdownExtendedView
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 3c20f94 docs: attribute LaTeX rendering to ExtendedSwiftMath, drop fork claim
Cloned https://github.com/ChrisGVE/MarkdownExtendedView.git
Revision (git rev-parse @):
3c20f94e1e9ced6d1cd658d8aa32c4ce2312eb8c
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/ChrisGVE/MarkdownExtendedView.git at main
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.4
Building package at path:  $PWD
https://github.com/ChrisGVE/MarkdownExtendedView.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun swift build --arch arm64
Building for debugging...
[Computing dependencies]
[Pre-planning 1 / 247]
[Planning deferred tasks]
[45 / 148] ExtendedSwiftMath_ExtendedSwiftMath
[50 / 148]
[60 / 150] cmark-gfm
[80 / 162]
[96 / 164]
[97 / 164]
[113 / 164] cmark-gfm
[127 / 164] cmark-gfm
[134 / 164] cmark-gfm-extensions
[146 / 212]
[149 / 212]
[161 / 255]
[163 / 255]
[166 / 255]
[171 / 255]
[174 / 255]
[177 / 255]
[183 / 255]
[186 / 255]
[188 / 255]
[189 / 255]
[202 / 255] Markdown
[210 / 255] Markdown
[211 / 255] Markdown
[213 / 255] Markdown
[221 / 255] Markdown
[223 / 255]
[224 / 255]
[229 / 255] ExtendedSwiftMath
[236 / 255] Markdown
[238 / 255] Markdown
[238 / 255] ExtendedSwiftMath
[245 / 256] ExtendedSwiftMath
[248 / 271]
[249 / 271] ExtendedSwiftMath
[251 / 271]
[262 / 271] MarkdownExtendedView
Fetching https://github.com/ChrisGVE/ExtendedSwiftMath.git
Fetching https://github.com/apple/swift-markdown.git
[1/2366] Fetching extendedswiftmath
[1326/10114] Fetching extendedswiftmath, swift-markdown
Fetched https://github.com/apple/swift-markdown.git (1.70s)
Fetched https://github.com/ChrisGVE/ExtendedSwiftMath.git (1.70s)
Computing version for https://github.com/ChrisGVE/ExtendedSwiftMath.git
Computed https://github.com/ChrisGVE/ExtendedSwiftMath.git at 2.1.3 (4.55s)
Computing version for https://github.com/apple/swift-markdown.git
Computed https://github.com/apple/swift-markdown.git at 0.9.0 (2.25s)
Fetching https://github.com/swiftlang/swift-cmark.git
[1/18601] Fetching swift-cmark
Fetched https://github.com/swiftlang/swift-cmark.git (2.02s)
Computing version for https://github.com/swiftlang/swift-cmark.git
Computed https://github.com/swiftlang/swift-cmark.git at 0.9.0 (2.72s)
Creating working copy for https://github.com/ChrisGVE/ExtendedSwiftMath.git
Working copy of https://github.com/ChrisGVE/ExtendedSwiftMath.git resolved at 2.1.3
Creating working copy for https://github.com/apple/swift-markdown.git
Working copy of https://github.com/apple/swift-markdown.git resolved at 0.9.0
Creating working copy for https://github.com/swiftlang/swift-cmark.git
Working copy of https://github.com/swiftlang/swift-cmark.git resolved at 0.9.0
error: SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/MarkdownExtendedView/MarkdownView.swift failed with a nonzero exit code. Command line:     cd /Users/admin/builder
    builtin-SwiftPerFileCompile MarkdownView.swift
/Users/admin/builder/spi-builder-workspace/Sources/MarkdownExtendedView/MarkdownView.swift:97:54: error: 'Document' is ambiguous for type lookup in this context
 95 |     // MARK: - Parsing
 96 |
 97 |     private func parseMarkdown(_ content: String) -> Document {
    |                                                      `- error: 'Document' is ambiguous for type lookup in this context
 98 |         var processedContent = content
 99 |
SwiftUI.Document:4:17: note: found this candidate
2 | @available(watchOS, unavailable)
3 | @available(tvOS, unavailable)
4 | public protocol Document : ReadableDocument, WritableDocument {
  |                 `- note: found this candidate
5 | }
Markdown.Document:1:15: note: found this candidate
1 | public struct Document : Markdown.Markup, Markdown.BasicBlockContainer {
  |               `- note: found this candidate
2 |     public var _data: Markdown._MarkupData
3 | }
/Users/admin/builder/spi-builder-workspace/Sources/MarkdownExtendedView/Renderer/MarkdownRenderer.swift:24:19: error: 'Document' is ambiguous for type lookup in this context
 22 | struct MarkdownRenderer: View {
 23 |
 24 |     let document: Document
    |                   `- error: 'Document' is ambiguous for type lookup in this context
 25 |     let theme: MarkdownTheme
 26 |     let baseURL: URL?
SwiftUI.Document:4:17: note: found this candidate
2 | @available(watchOS, unavailable)
3 | @available(tvOS, unavailable)
4 | public protocol Document : ReadableDocument, WritableDocument {
  |                 `- note: found this candidate
5 | }
Markdown.Document:1:15: note: found this candidate
1 | public struct Document : Markdown.Markup, Markdown.BasicBlockContainer {
  |               `- note: found this candidate
2 |     public var _data: Markdown._MarkupData
3 | }
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/MarkdownExtendedView/Configuration/Features.swift /Users/admin/builder/spi-builder-workspace/Sources/MarkdownExtendedView/Extensions/Checkbox+Helpers.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/MarkdownExtendedView/MarkdownView.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/MarkdownExtendedView/Parser/LaTeXPreprocessor.swift /Users/admin/builder/spi-builder-workspace/Sources/MarkdownExtendedView/Preprocessing/FootnotePreprocessor.swift /Users/admin/builder/spi-builder-workspace/Sources/MarkdownExtendedView/Renderer/LaTeXView.swift /Users/admin/builder/spi-builder-workspace/Sources/MarkdownExtendedView/Renderer/MarkdownRenderer.swift /Users/admin/builder/spi-builder-workspace/Sources/MarkdownExtendedView/SyntaxHighlighting/SyntaxHighlighter.swift /Users/admin/builder/spi-builder-workspace/Sources/MarkdownExtendedView/Theme/Theme.swift /Users/admin/builder/spi-builder-workspace/Sources/MarkdownExtendedView/Utilities/LinkOpener.swift /Users/admin/builder/spi-builder-workspace/Sources/MarkdownExtendedView/Views/HighlightedCodeView.swift /Users/admin/builder/spi-builder-workspace/Sources/MarkdownExtendedView/Views/MarkdownImageView.swift /Users/admin/builder/spi-builder-workspace/Sources/MarkdownExtendedView/Views/MermaidView.swift /Users/admin/builder/spi-builder-workspace/Sources/MarkdownExtendedView/Views/SafariView.swift /Users/admin/builder/spi-builder-workspace/Sources/MarkdownExtendedView/Views/TappableLinkView.swift -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/MarkdownExtendedView.build/Debug/MarkdownExtendedView-t.build/Objects-normal/arm64/MarkdownView.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/MarkdownExtendedView.build/Debug/MarkdownExtendedView-t.build/Objects-normal/arm64/MarkdownView.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/MarkdownExtendedView.build/Debug/MarkdownExtendedView-t.build/Objects-normal/arm64/MarkdownView.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/MarkdownExtendedView.build/Debug/MarkdownExtendedView-t.build/Objects-normal/arm64/MarkdownView.dia -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/MarkdownExtendedView.build/Debug/MarkdownExtendedView-t.build/Objects-normal/arm64/LaTeXPreprocessor.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/MarkdownExtendedView.build/Debug/MarkdownExtendedView-t.build/Objects-normal/arm64/LaTeXPreprocessor.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/MarkdownExtendedView.build/Debug/MarkdownExtendedView-t.build/Objects-normal/arm64/LaTeXPreprocessor.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/MarkdownExtendedView.build/Debug/MarkdownExtendedView-t.build/Objects-normal/arm64/LaTeXPreprocessor.dia -target arm64-apple-macos13.0 -module-can-import-version AppKit 2775.10.103.1 2775.10.103 -disable-cross-import-overlay-search -swift-module-cross-import WebKit /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/Cryptexes/OS/System/Library/Frameworks/WebKit.framework/Modules/WebKit.swiftcrossimport/SwiftUI.swiftoverlay -swift-module-cross-import WebKit /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX27.0.sdk/System/Library/Frameworks/WebKit.framework/Modules/WebKit.swiftcrossimport/SwiftUI.swiftoverlay -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/MarkdownExtendedView.build/Debug/MarkdownExtendedView-t.build/Objects-normal/arm64/MarkdownExtendedView-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 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-cmark/src/include/module.modulemap -Xcc -fmodule-map-file\=/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-cmark/extensions/include/module.modulemap -Xcc -fmodule-map-file\=/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-markdown/Sources/CAtomic/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-cmark/src/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-cmark/extensions/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-markdown/Sources/CAtomic/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/MarkdownExtendedView.build/Debug/MarkdownExtendedView-t.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/MarkdownExtendedView.build/Debug/MarkdownExtendedView-t.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/MarkdownExtendedView.build/Debug/MarkdownExtendedView-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name MarkdownExtendedView -package-name spi_builder_workspace -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/MarkdownExtendedView.build/Debug/MarkdownExtendedView-t.build/Objects-normal/arm64/MarkdownExtendedView_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/MarkdownExtendedView.build/Debug/MarkdownExtendedView-t.build/Objects-normal/arm64/MarkdownView.o -o /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/MarkdownExtendedView.build/Debug/MarkdownExtendedView-t.build/Objects-normal/arm64/LaTeXPreprocessor.o -debug-module-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/MarkdownExtendedView.build/Debug/MarkdownExtendedView-t.build/Objects-normal/arm64/MarkdownExtendedView.swiftmodule -index-unit-output-path /MarkdownExtendedView.build/Debug/MarkdownExtendedView-t.build/Objects-normal/arm64/MarkdownView.o -index-unit-output-path /MarkdownExtendedView.build/Debug/MarkdownExtendedView-t.build/Objects-normal/arm64/LaTeXPreprocessor.o -index-store-path /Users/admin/builder/spi-builder-workspace/.build/out -index-system-modules
error: Build failed
BUILD FAILURE 6.4 macosSpm