Swift Package Index

Build Information

Failed to build Swiftdansi, reference 0.3.1 (0cc118), with Swift 6.3 for Wasm on 15 Sep 2026 08:41:39 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-53886769-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:wasm-6.3-latest swift build --swift-sdk swift-6.3.2-RELEASE_wasm 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 5.0.2
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/steipete/Swiftdansi.git
Reference: 0.3.1
Initialized empty Git repository in /host/spi-builder-workspace/.git/
hint: Using 'master' as the name for the initial branch. This default branch name
hint: is subject to change. To configure the initial branch name to use in all
hint: of your new repositories, which will suppress this warning, call:
hint:
hint: 	git config --global init.defaultBranch <name>
hint:
hint: Names commonly chosen instead of 'master' are 'main', 'trunk' and
hint: 'development'. The just-created branch can be renamed via this command:
hint:
hint: 	git branch -m <name>
From https://github.com/steipete/Swiftdansi
 * tag               0.3.1      -> FETCH_HEAD
HEAD is now at 0cc118c chore: release 0.3.1
Cloned https://github.com/steipete/Swiftdansi.git
Revision (git rev-parse @):
0cc118c589816ca66554c2c52a36b1d0e65d379a
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/steipete/Swiftdansi.git at 0.3.1
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.3
Building package at path:  $PWD
https://github.com/steipete/Swiftdansi.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-53886769-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:wasm-6.3-latest swift build --swift-sdk swift-6.3.2-RELEASE_wasm 2>&1
wasm-6.3-latest: Pulling from saguaro1/spi-images
Digest: sha256:253aad7f5b11d25cf9eaef34120b94cd8a325782929c57fb304a7711494a3f9a
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:wasm-6.3-latest
Fetching https://github.com/ainame/swift-displaywidth
Fetching https://github.com/apple/swift-argument-parser
Fetching https://github.com/apple/swift-markdown
[1/205] Fetching swift-displaywidth
[206/19064] Fetching swift-displaywidth, swift-argument-parser
[7373/26792] Fetching swift-displaywidth, swift-argument-parser, swift-markdown
Fetched https://github.com/apple/swift-markdown from cache (0.74s)
Fetched https://github.com/ainame/swift-displaywidth from cache (0.76s)
Fetched https://github.com/apple/swift-argument-parser from cache (0.76s)
Computing version for https://github.com/ainame/swift-displaywidth
Computed https://github.com/ainame/swift-displaywidth at 0.1.0 (0.90s)
Computing version for https://github.com/apple/swift-markdown
Computed https://github.com/apple/swift-markdown at 0.8.0 (0.90s)
Fetching https://github.com/swiftlang/swift-cmark.git
[1/18591] Fetching swift-cmark
Fetched https://github.com/swiftlang/swift-cmark.git from cache (0.95s)
Computing version for https://github.com/swiftlang/swift-cmark.git
Computed https://github.com/swiftlang/swift-cmark.git at 0.8.0 (1.83s)
Computing version for https://github.com/apple/swift-argument-parser
Computed https://github.com/apple/swift-argument-parser at 1.8.2 (0.15s)
Creating working copy for https://github.com/apple/swift-markdown
Working copy of https://github.com/apple/swift-markdown resolved at 0.8.0
Creating working copy for https://github.com/swiftlang/swift-cmark.git
Working copy of https://github.com/swiftlang/swift-cmark.git resolved at 0.8.0
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
Creating working copy for https://github.com/ainame/swift-displaywidth
Working copy of https://github.com/ainame/swift-displaywidth resolved at 0.1.0
[1/1] Compiling plugin GenerateManual
[2/2] Compiling plugin GenerateDoccReference
Building for debugging...
[2/55] Write sources
[7/55] Compiling cmark-gfm-extensions tagfilter.c
[8/55] Compiling cmark-gfm-extensions tasklist.c
[8/55] Compiling cmark-gfm-extensions strikethrough.c
[8/55] Compiling cmark-gfm buffer.c
[11/55] Compiling cmark-gfm-extensions ext_scanners.c
[12/55] Compiling cmark-gfm cmark.c
[13/55] Compiling cmark-gfm xml.c
[14/55] Compiling cmark-gfm-extensions core-extensions.c
[15/55] Write swift-version-24593BA9C3E375BF.txt
[16/55] Compiling cmark-gfm-extensions table.c
[17/55] Compiling cmark-gfm syntax_extension.c
[18/55] Compiling cmark-gfm-extensions autolink.c
[19/55] Compiling cmark-gfm registry.c
[20/55] Compiling cmark-gfm plugin.c
[20/55] Compiling cmark-gfm references.c
[22/55] Compiling cmark-gfm render.c
[23/55] Compiling cmark-gfm plaintext.c
[24/59] Compiling cmark-gfm linked_list.c
[25/60] Compiling cmark-gfm map.c
[26/63] Compiling cmark-gfm man.c
[27/63] Compiling cmark-gfm iterator.c
[28/63] Compiling cmark-gfm latex.c
[29/63] Compiling cmark-gfm node.c
[30/63] Compiling cmark-gfm html.c
[31/63] Compiling cmark-gfm houdini_html_e.c
[32/63] Compiling cmark-gfm houdini_href_e.c
[33/63] Compiling cmark-gfm cmark_ctype.c
[34/63] Compiling cmark-gfm footnotes.c
[35/63] Compiling cmark-gfm inlines.c
[36/63] Copying Swiftdansi.docc
[37/63] Compiling cmark-gfm houdini_html_u.c
[38/63] Compiling cmark-gfm arena.c
[39/63] Write sources
[40/63] Compiling cmark-gfm commonmark.c
[41/63] Write sources
[42/63] Compiling CAtomic CAtomic.c
[43/65] Compiling cmark-gfm blocks.c
[44/65] Compiling cmark-gfm utf8.c
[45/65] Compiling cmark-gfm scanners.c
[47/128] Emitting module Markdown
[48/136] Compiling DisplayWidth UnicodeData.swift
[49/136] Compiling DisplayWidth EastAsianWidthAttribute.swift
[50/136] Compiling DisplayWidth BinarySearch.swift
[51/136] Compiling DisplayWidth DisplayWidth.swift
[52/136] Compiling Markdown BasicBlockContainer.swift
[53/136] Compiling Markdown BasicInlineContainer.swift
[54/136] Compiling Markdown BlockContainer.swift
[55/136] Compiling Markdown BlockMarkup.swift
[56/136] Compiling Markdown InlineContainer.swift
[57/136] Compiling Markdown InlineMarkup.swift
[58/136] Compiling Markdown ListItemContainer.swift
[59/136] Compiling Markdown AtomicCounter.swift
[60/136] Compiling Markdown Link.swift
[61/136] Compiling Markdown Strikethrough.swift
[62/136] Compiling Markdown Strong.swift
[63/136] Compiling Markdown CustomInline.swift
[64/136] Compiling Markdown InlineCode.swift
[65/136] Compiling Markdown InlineHTML.swift
[66/136] Compiling Markdown LineBreak.swift
[67/136] Compiling Markdown SoftBreak.swift
[68/136] Compiling Markdown SymbolLink.swift
[69/136] Compiling Markdown OrderedList.swift
[70/136] Compiling Markdown UnorderedList.swift
[71/136] Compiling Markdown Paragraph.swift
[72/136] Compiling Markdown CodeBlock.swift
[73/136] Compiling Markdown HTMLBlock.swift
[74/136] Compiling Markdown Heading.swift
[75/136] Compiling Markdown ThematicBreak.swift
[76/136] Compiling Markdown Table.swift
[77/136] Compiling Markdown TableBody.swift
[78/136] Emitting module ArgumentParserToolInfo
[79/136] Compiling ArgumentParserToolInfo ToolInfo.swift
[80/137] Wrapping AST for ArgumentParserToolInfo for debugging
[82/184] Compiling ArgumentParser CommandConfiguration.swift
[83/184] Compiling ArgumentParser CommandGroup.swift
[84/184] Compiling ArgumentParser EnumerableFlag.swift
[85/184] Compiling ArgumentParser ExpressibleByArgument.swift
[86/184] Compiling ArgumentParser ParsableArguments.swift
[87/184] Compiling ArgumentParser ArgumentVisibility.swift
[88/184] Compiling ArgumentParser CompletionKind.swift
[89/184] Compiling ArgumentParser Errors.swift
[90/184] Compiling ArgumentParser Flag.swift
[91/184] Compiling ArgumentParser ArgumentDefinition.swift
[92/184] Compiling ArgumentParser ArgumentSet.swift
[93/184] Compiling ArgumentParser CommandParser.swift
[94/184] Compiling ArgumentParser InputKey.swift
[95/184] Compiling ArgumentParser InputOrigin.swift
[96/184] Compiling ArgumentParser Mutex.swift
[97/184] Compiling ArgumentParser Platform.swift
[98/184] Compiling ArgumentParser SequenceExtensions.swift
[99/184] Compiling ArgumentParser StringExtensions.swift
[100/184] Compiling ArgumentParser SwiftExtensions.swift
[101/184] Compiling ArgumentParser Tree.swift
[102/184] Compiling Markdown BlockDirectiveParser.swift
[103/184] Compiling Markdown CommonMarkConverter.swift
[104/184] Compiling Markdown LazySplitLines.swift
[105/184] Compiling Markdown ParseOptions.swift
[106/184] Compiling Markdown RangeAdjuster.swift
[107/184] Compiling Markdown RangerTracker.swift
[108/184] Compiling Markdown MarkupRewriter.swift
[109/184] Compiling DisplayWidth LocaleAwareDisplayWidth.swift
[110/184] Compiling ArgumentParser BashCompletionsGenerator.swift
[111/184] Compiling ArgumentParser CompletionsGenerator.swift
[112/184] Compiling ArgumentParser FishCompletionsGenerator.swift
[113/184] Compiling ArgumentParser ZshCompletionsGenerator.swift
[114/184] Compiling ArgumentParser Argument.swift
[115/184] Compiling ArgumentParser ArgumentDiscussion.swift
[116/184] Compiling ArgumentParser ArgumentHelp.swift
[117/184] Compiling ArgumentParser ParentCommand.swift
[118/184] Compiling ArgumentParser AsyncParsableCommand.swift
[119/184] Compiling Markdown CharacterExtensions.swift
[120/184] Compiling Markdown CollectionExtensions.swift
[121/184] Compiling Markdown StringExtensions.swift
[122/184] Compiling Markdown MarkupVisitor.swift
[123/184] Compiling Markdown MarkupWalker.swift
[124/184] Compiling Markdown HTMLFormatter.swift
[125/184] Compiling Markdown MarkupFormatter.swift
[126/184] Compiling Markdown MarkupTreeDumper.swift
[127/185] Wrapping AST for Markdown for debugging
[135/191] Emitting module ArgumentParser
[143/191] Compiling ArgumentParser AsyncCompletionsValidator.swift
[144/191] Compiling ArgumentParser CodingKeyValidator.swift
[145/191] Compiling ArgumentParser NonsenseFlagsValidator.swift
[146/191] Compiling ArgumentParser ParsableArgumentsValidation.swift
[147/191] Compiling ArgumentParser PositionalArgumentsValidator.swift
[148/191] Compiling ArgumentParser UniqueNamesValidator.swift
[156/191] Compiling ArgumentParser HelpCommand.swift
[157/191] Compiling ArgumentParser HelpGenerator.swift
[158/191] Compiling ArgumentParser MessageInfo.swift
[159/191] Compiling ArgumentParser UsageGenerator.swift
[160/191] Compiling ArgumentParser CollectionExtensions.swift
[161/191] Compiling ArgumentParser Foundation.swift
[166/191] Compiling ArgumentParser NameSpecification.swift
[167/191] Compiling ArgumentParser Option.swift
[168/191] Compiling ArgumentParser OptionGroup.swift
[169/191] Compiling ArgumentParser Name.swift
[170/191] Compiling ArgumentParser Parsed.swift
[171/191] Compiling ArgumentParser ParsedValues.swift
[172/191] Compiling ArgumentParser ParserError.swift
[173/191] Compiling ArgumentParser SplitArguments.swift
[174/191] Compiling ArgumentParser DumpHelpGenerator.swift
[175/191] Compiling ArgumentParser ParsableCommand.swift
[176/191] Compiling ArgumentParser ArgumentDecoder.swift
[182/192] Wrapping AST for ArgumentParser for debugging
[184/192] Emitting module DisplayWidth
[185/192] Compiling DisplayWidth GeneralCategory.swift
[186/192] Compiling DisplayWidth UnicodeData.generated.swift
[187/193] Wrapping AST for DisplayWidth for debugging
[189/203] Compiling Swiftdansi Wrap.swift
[190/204] Compiling Swiftdansi Theme.swift
[191/204] Compiling Swiftdansi resource_bundle_accessor.swift
[192/204] Emitting module Swiftdansi
[193/204] Compiling Swiftdansi Renderer.swift
[194/204] Compiling Swiftdansi RenderOptions.swift
[195/204] Compiling Swiftdansi Styler.swift
[196/204] Compiling Swiftdansi ANSI.swift
[197/204] Compiling Swiftdansi Hyperlink.swift
[198/204] Compiling Swiftdansi Options.swift
/host/spi-builder-workspace/Sources/Swiftdansi/Options.swift:97:24: error: cannot find 'winsize' in scope
 95 |
 96 | func detectedTerminalWidth(fileDescriptor: Int32 = STDOUT_FILENO) -> Int? {
 97 |     var terminalSize = winsize()
    |                        `- error: cannot find 'winsize' in scope
 98 |     #if canImport(Darwin)
 99 |     let result = ioctl(fileDescriptor, TIOCGWINSZ, &terminalSize)
[199/204] Compiling Swiftdansi Parser.swift
/host/spi-builder-workspace/Sources/Swiftdansi/Options.swift:97:24: error: cannot find 'winsize' in scope
 95 |
 96 | func detectedTerminalWidth(fileDescriptor: Int32 = STDOUT_FILENO) -> Int? {
 97 |     var terminalSize = winsize()
    |                        `- error: cannot find 'winsize' in scope
 98 |     #if canImport(Darwin)
 99 |     let result = ioctl(fileDescriptor, TIOCGWINSZ, &terminalSize)
BUILD FAILURE 6.3 wasm