Build Information
Failed to build slipstream, reference main (99fbc0), with Swift 6.3 for Wasm on 16 Apr 2026 19:57:32 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-4609320-2":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/swiftpackageindex/spi-images:wasm-6.3-latest swift build --swift-sdk swift-6.3-RELEASE_wasm 2>&1Build Log
========================================
RunAll
========================================
Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/ClutchEngineering/slipstream.git
Reference: main
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/ClutchEngineering/slipstream
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at 99fbc03 fix: prevent empty condition prefix from adding stray colon to Tailwind classes (#266)
Cloned https://github.com/ClutchEngineering/slipstream.git
Revision (git rev-parse @):
99fbc03a5b8bd92e977b93f4b8804ca030a1ceb8
SUCCESS checkout https://github.com/ClutchEngineering/slipstream.git at main
========================================
Build
========================================
Selected platform: wasm
Swift version: 6.3
Building package at path: $PWD
https://github.com/ClutchEngineering/slipstream.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-2":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/swiftpackageindex/spi-images:wasm-6.3-latest swift build --swift-sdk swift-6.3-RELEASE_wasm 2>&1
wasm-6.3-latest: Pulling from swiftpackageindex/spi-images
Digest: sha256:d69f4e7582c319245442d62a08b2d7c7fd5a0c0c69f5d2ef11d1530cd8d3329b
Status: Image is up to date for registry.gitlab.com/swiftpackageindex/spi-images:wasm-6.3-latest
Fetching https://github.com/apple/swift-markdown.git
[1/7235] Fetching swift-markdown
Fetched https://github.com/apple/swift-markdown.git from cache (1.01s)
Fetching https://github.com/swiftlang/swift-cmark.git
[1/18374] Fetching swift-cmark
Fetched https://github.com/swiftlang/swift-cmark.git from cache (1.70s)
Fetching https://github.com/scinfu/SwiftSoup.git
Fetching https://github.com/swiftlang/swift-docc-plugin
[1/2277] Fetching swift-docc-plugin
[229/8206] Fetching swift-docc-plugin, swiftsoup
Fetched https://github.com/swiftlang/swift-docc-plugin from cache (0.72s)
[5929/5929] Fetching swiftsoup
Fetched https://github.com/scinfu/SwiftSoup.git from cache (1.16s)
Computing version for https://github.com/swiftlang/swift-docc-plugin
Computed https://github.com/swiftlang/swift-docc-plugin at 1.4.6 (1.92s)
Fetching https://github.com/swiftlang/swift-docc-symbolkit
[1/3672] Fetching swift-docc-symbolkit
Fetched https://github.com/swiftlang/swift-docc-symbolkit from cache (0.63s)
Computing version for https://github.com/swiftlang/swift-docc-symbolkit
Computed https://github.com/swiftlang/swift-docc-symbolkit at 1.0.0 (1.30s)
Computing version for https://github.com/scinfu/SwiftSoup.git
Computed https://github.com/scinfu/SwiftSoup.git at 2.13.4 (0.53s)
Creating working copy for https://github.com/swiftlang/swift-docc-plugin
Working copy of https://github.com/swiftlang/swift-docc-plugin resolved at 1.4.6
Creating working copy for https://github.com/swiftlang/swift-docc-symbolkit
Working copy of https://github.com/swiftlang/swift-docc-symbolkit resolved at 1.0.0
Creating working copy for https://github.com/swiftlang/swift-cmark.git
Working copy of https://github.com/swiftlang/swift-cmark.git resolved at gfm (924936d)
Creating working copy for https://github.com/scinfu/SwiftSoup.git
Working copy of https://github.com/scinfu/SwiftSoup.git resolved at 2.13.4
Creating working copy for https://github.com/apple/swift-markdown.git
Working copy of https://github.com/apple/swift-markdown.git resolved at main (55d66d9)
[1/1] Compiling plugin Swift-DocC Preview
[2/2] Compiling plugin Swift-DocC
Building for debugging...
[2/42] Compiling cmark-gfm-extensions tasklist.c
[3/42] Compiling cmark-gfm-extensions tagfilter.c
[4/42] Compiling cmark-gfm arena.c
[5/42] Compiling cmark-gfm-extensions strikethrough.c
[6/42] Compiling cmark-gfm-extensions ext_scanners.c
[7/42] Write sources
[7/42] Write swift-version-24593BA9C3E375BF.txt
[11/42] Compiling cmark-gfm-extensions table.c
[12/42] Compiling cmark-gfm-extensions core-extensions.c
[13/42] Compiling cmark-gfm-extensions autolink.c
[14/42] Compiling cmark-gfm xml.c
[15/42] Compiling cmark-gfm syntax_extension.c
[15/42] Compiling cmark-gfm render.c
[17/42] Compiling cmark-gfm registry.c
[18/44] Compiling cmark-gfm references.c
[19/47] Compiling cmark-gfm plugin.c
[20/48] Compiling cmark-gfm plaintext.c
[21/101] Compiling cmark-gfm linked_list.c
[22/101] Compiling cmark-gfm man.c
[23/101] Compiling cmark-gfm map.c
[24/101] Compiling cmark-gfm iterator.c
[26/101] Emitting module TypeIntrospection
[26/101] Compiling cmark-gfm latex.c
[27/101] Compiling cmark-gfm node.c
[28/101] Compiling cmark-gfm houdini_html_e.c
[29/101] Compiling cmark-gfm html.c
[30/101] Compiling cmark-gfm inlines.c
[31/101] Compiling cmark-gfm houdini_href_e.c
[32/101] Compiling cmark-gfm cmark_ctype.c
[33/101] Compiling cmark-gfm footnotes.c
[34/101] Compiling cmark-gfm commonmark.c
[35/101] Compiling cmark-gfm cmark.c
[36/101] Compiling cmark-gfm houdini_html_u.c
[37/101] Compiling CAtomic CAtomic.c
[38/101] Compiling cmark-gfm buffer.c
[39/101] Compiling cmark-gfm blocks.c
[40/101] Write sources
[41/101] Compiling cmark-gfm scanners.c
[42/101] Compiling cmark-gfm utf8.c
[44/164] Compiling TypeIntrospection TypeIntrospection.swift
[45/164] Compiling TypeIntrospection PropertyIntrospection.swift
[46/164] Compiling TypeIntrospection PropertyIntrospection-Access.swift
[47/164] Compiling Markdown BasicBlockContainer.swift
[48/164] Compiling Markdown BasicInlineContainer.swift
[49/164] Compiling Markdown BlockContainer.swift
[50/164] Compiling Markdown BlockMarkup.swift
[51/164] Compiling Markdown InlineContainer.swift
[52/164] Compiling Markdown InlineMarkup.swift
[53/164] Compiling Markdown ListItemContainer.swift
[54/164] Compiling Markdown AtomicCounter.swift
[55/172] Compiling TypeIntrospection Properties.swift
[56/172] Compiling Markdown OrderedList.swift
[57/172] Compiling Markdown UnorderedList.swift
[58/172] Compiling Markdown Paragraph.swift
[59/172] Compiling Markdown CodeBlock.swift
[60/172] Compiling Markdown HTMLBlock.swift
[61/172] Compiling Markdown Heading.swift
[62/172] Compiling Markdown ThematicBreak.swift
[63/172] Compiling Markdown Table.swift
[64/172] Compiling Markdown TableBody.swift
[66/173] Compiling Markdown Link.swift
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[69/173] Compiling Markdown CustomInline.swift
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[71/173] Compiling Markdown InlineHTML.swift
[72/173] Compiling Markdown LineBreak.swift
[73/173] Compiling Markdown SoftBreak.swift
[74/173] Compiling Markdown SymbolLink.swift
[75/173] Emitting module Markdown
[76/173] Compiling Markdown TableCell.swift
[77/173] Compiling Markdown TableCellContainer.swift
[78/173] Compiling Markdown TableHead.swift
[79/173] Compiling Markdown TableRow.swift
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[81/173] Compiling Markdown SourceLocation.swift
[82/173] Compiling Markdown Emphasis.swift
[83/173] Compiling Markdown Image.swift
[84/173] Compiling Markdown InlineAttributes.swift
[85/173] Compiling Markdown ChildIndexPath.swift
[86/173] Compiling Markdown DirectiveArgument.swift
[87/173] Compiling Markdown Document.swift
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[92/173] Compiling Markdown PlainTextConvertibleMarkup.swift
[93/173] Compiling Markdown BlockDirective.swift
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[96/173] Compiling Markdown DoxygenAbstract.swift
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[101/173] Compiling Markdown ListItem.swift
[102/173] Compiling Markdown RawMarkup.swift
/host/spi-builder-workspace/.build/checkouts/SwiftSoup/Sources/Mutex.swift:82:9: error: cannot find 'pthread_mutex_init' in scope
80 |
81 | init() {
82 | pthread_mutex_init(&mutex, nil)
| `- error: cannot find 'pthread_mutex_init' in scope
83 | }
84 |
/host/spi-builder-workspace/.build/checkouts/SwiftSoup/Sources/Mutex.swift:82:36: error: 'nil' requires a contextual type
80 |
81 | init() {
82 | pthread_mutex_init(&mutex, nil)
| `- error: 'nil' requires a contextual type
83 | }
84 |
/host/spi-builder-workspace/.build/checkouts/SwiftSoup/Sources/Mutex.swift:86:9: error: cannot find 'pthread_mutex_destroy' in scope
84 |
85 | deinit {
86 | pthread_mutex_destroy(&mutex)
| `- error: cannot find 'pthread_mutex_destroy' in scope
87 | }
88 |
/host/spi-builder-workspace/.build/checkouts/SwiftSoup/Sources/Mutex.swift:90:9: error: cannot find 'pthread_mutex_lock' in scope
88 |
89 | func lock() {
90 | pthread_mutex_lock(&mutex)
| `- error: cannot find 'pthread_mutex_lock' in scope
91 | }
92 |
/host/spi-builder-workspace/.build/checkouts/SwiftSoup/Sources/Mutex.swift:94:9: error: cannot find 'pthread_mutex_unlock' in scope
92 |
93 | func unlock() {
94 | pthread_mutex_unlock(&mutex)
| `- error: cannot find 'pthread_mutex_unlock' in scope
95 | }
96 | #endif
/host/spi-builder-workspace/.build/checkouts/SwiftSoup/Sources/Mutex.swift:82:9: error: cannot find 'pthread_mutex_init' in scope
80 |
81 | init() {
82 | pthread_mutex_init(&mutex, nil)
| `- error: cannot find 'pthread_mutex_init' in scope
83 | }
84 |
/host/spi-builder-workspace/.build/checkouts/SwiftSoup/Sources/Mutex.swift:82:36: error: 'nil' requires a contextual type
80 |
81 | init() {
82 | pthread_mutex_init(&mutex, nil)
| `- error: 'nil' requires a contextual type
83 | }
84 |
/host/spi-builder-workspace/.build/checkouts/SwiftSoup/Sources/Mutex.swift:86:9: error: cannot find 'pthread_mutex_destroy' in scope
84 |
85 | deinit {
86 | pthread_mutex_destroy(&mutex)
| `- error: cannot find 'pthread_mutex_destroy' in scope
87 | }
88 |
/host/spi-builder-workspace/.build/checkouts/SwiftSoup/Sources/Mutex.swift:90:9: error: cannot find 'pthread_mutex_lock' in scope
88 |
89 | func lock() {
90 | pthread_mutex_lock(&mutex)
| `- error: cannot find 'pthread_mutex_lock' in scope
91 | }
92 |
/host/spi-builder-workspace/.build/checkouts/SwiftSoup/Sources/Mutex.swift:94:9: error: cannot find 'pthread_mutex_unlock' in scope
92 |
93 | func unlock() {
94 | pthread_mutex_unlock(&mutex)
| `- error: cannot find 'pthread_mutex_unlock' in scope
95 | }
96 | #endif
/host/spi-builder-workspace/.build/checkouts/SwiftSoup/Sources/Mutex.swift:82:9: error: cannot find 'pthread_mutex_init' in scope
80 |
81 | init() {
82 | pthread_mutex_init(&mutex, nil)
| `- error: cannot find 'pthread_mutex_init' in scope
83 | }
84 |
/host/spi-builder-workspace/.build/checkouts/SwiftSoup/Sources/Mutex.swift:82:36: error: 'nil' requires a contextual type
80 |
81 | init() {
82 | pthread_mutex_init(&mutex, nil)
| `- error: 'nil' requires a contextual type
83 | }
84 |
/host/spi-builder-workspace/.build/checkouts/SwiftSoup/Sources/Mutex.swift:86:9: error: cannot find 'pthread_mutex_destroy' in scope
84 |
85 | deinit {
86 | pthread_mutex_destroy(&mutex)
| `- error: cannot find 'pthread_mutex_destroy' in scope
87 | }
88 |
/host/spi-builder-workspace/.build/checkouts/SwiftSoup/Sources/Mutex.swift:90:9: error: cannot find 'pthread_mutex_lock' in scope
88 |
89 | func lock() {
90 | pthread_mutex_lock(&mutex)
| `- error: cannot find 'pthread_mutex_lock' in scope
91 | }
92 |
/host/spi-builder-workspace/.build/checkouts/SwiftSoup/Sources/Mutex.swift:94:9: error: cannot find 'pthread_mutex_unlock' in scope
92 |
93 | func unlock() {
94 | pthread_mutex_unlock(&mutex)
| `- error: cannot find 'pthread_mutex_unlock' in scope
95 | }
96 | #endif
/host/spi-builder-workspace/.build/checkouts/SwiftSoup/Sources/Mutex.swift:82:9: error: cannot find 'pthread_mutex_init' in scope
80 |
81 | init() {
82 | pthread_mutex_init(&mutex, nil)
| `- error: cannot find 'pthread_mutex_init' in scope
83 | }
84 |
/host/spi-builder-workspace/.build/checkouts/SwiftSoup/Sources/Mutex.swift:82:36: error: 'nil' requires a contextual type
80 |
81 | init() {
82 | pthread_mutex_init(&mutex, nil)
| `- error: 'nil' requires a contextual type
83 | }
84 |
/host/spi-builder-workspace/.build/checkouts/SwiftSoup/Sources/Mutex.swift:86:9: error: cannot find 'pthread_mutex_destroy' in scope
84 |
85 | deinit {
86 | pthread_mutex_destroy(&mutex)
| `- error: cannot find 'pthread_mutex_destroy' in scope
87 | }
88 |
/host/spi-builder-workspace/.build/checkouts/SwiftSoup/Sources/Mutex.swift:90:9: error: cannot find 'pthread_mutex_lock' in scope
88 |
89 | func lock() {
90 | pthread_mutex_lock(&mutex)
| `- error: cannot find 'pthread_mutex_lock' in scope
91 | }
92 |
/host/spi-builder-workspace/.build/checkouts/SwiftSoup/Sources/Mutex.swift:94:9: error: cannot find 'pthread_mutex_unlock' in scope
92 |
93 | func unlock() {
94 | pthread_mutex_unlock(&mutex)
| `- error: cannot find 'pthread_mutex_unlock' in scope
95 | }
96 | #endif
/host/spi-builder-workspace/.build/checkouts/SwiftSoup/Sources/Mutex.swift:82:9: error: cannot find 'pthread_mutex_init' in scope
80 |
81 | init() {
82 | pthread_mutex_init(&mutex, nil)
| `- error: cannot find 'pthread_mutex_init' in scope
83 | }
84 |
/host/spi-builder-workspace/.build/checkouts/SwiftSoup/Sources/Mutex.swift:82:36: error: 'nil' requires a contextual type
80 |
81 | init() {
82 | pthread_mutex_init(&mutex, nil)
| `- error: 'nil' requires a contextual type
83 | }
84 |
/host/spi-builder-workspace/.build/checkouts/SwiftSoup/Sources/Mutex.swift:86:9: error: cannot find 'pthread_mutex_destroy' in scope
84 |
85 | deinit {
86 | pthread_mutex_destroy(&mutex)
| `- error: cannot find 'pthread_mutex_destroy' in scope
87 | }
88 |
/host/spi-builder-workspace/.build/checkouts/SwiftSoup/Sources/Mutex.swift:90:9: error: cannot find 'pthread_mutex_lock' in scope
88 |
89 | func lock() {
90 | pthread_mutex_lock(&mutex)
| `- error: cannot find 'pthread_mutex_lock' in scope
91 | }
92 |
/host/spi-builder-workspace/.build/checkouts/SwiftSoup/Sources/Mutex.swift:94:9: error: cannot find 'pthread_mutex_unlock' in scope
92 |
93 | func unlock() {
94 | pthread_mutex_unlock(&mutex)
| `- error: cannot find 'pthread_mutex_unlock' in scope
95 | }
96 | #endif
/host/spi-builder-workspace/.build/checkouts/SwiftSoup/Sources/Mutex.swift:82:9: error: cannot find 'pthread_mutex_init' in scope
80 |
81 | init() {
82 | pthread_mutex_init(&mutex, nil)
| `- error: cannot find 'pthread_mutex_init' in scope
83 | }
84 |
/host/spi-builder-workspace/.build/checkouts/SwiftSoup/Sources/Mutex.swift:82:36: error: 'nil' requires a contextual type
80 |
81 | init() {
82 | pthread_mutex_init(&mutex, nil)
| `- error: 'nil' requires a contextual type
83 | }
84 |
/host/spi-builder-workspace/.build/checkouts/SwiftSoup/Sources/Mutex.swift:86:9: error: cannot find 'pthread_mutex_destroy' in scope
84 |
85 | deinit {
86 | pthread_mutex_destroy(&mutex)
| `- error: cannot find 'pthread_mutex_destroy' in scope
87 | }
88 |
/host/spi-builder-workspace/.build/checkouts/SwiftSoup/Sources/Mutex.swift:90:9: error: cannot find 'pthread_mutex_lock' in scope
88 |
89 | func lock() {
90 | pthread_mutex_lock(&mutex)
| `- error: cannot find 'pthread_mutex_lock' in scope
91 | }
92 |
/host/spi-builder-workspace/.build/checkouts/SwiftSoup/Sources/Mutex.swift:94:9: error: cannot find 'pthread_mutex_unlock' in scope
92 |
93 | func unlock() {
94 | pthread_mutex_unlock(&mutex)
| `- error: cannot find 'pthread_mutex_unlock' in scope
95 | }
96 | #endif
/host/spi-builder-workspace/.build/checkouts/SwiftSoup/Sources/Mutex.swift:82:9: error: cannot find 'pthread_mutex_init' in scope
80 |
81 | init() {
82 | pthread_mutex_init(&mutex, nil)
| `- error: cannot find 'pthread_mutex_init' in scope
83 | }
84 |
/host/spi-builder-workspace/.build/checkouts/SwiftSoup/Sources/Mutex.swift:82:36: error: 'nil' requires a contextual type
80 |
81 | init() {
82 | pthread_mutex_init(&mutex, nil)
| `- error: 'nil' requires a contextual type
83 | }
84 |
/host/spi-builder-workspace/.build/checkouts/SwiftSoup/Sources/Mutex.swift:86:9: error: cannot find 'pthread_mutex_destroy' in scope
84 |
85 | deinit {
86 | pthread_mutex_destroy(&mutex)
| `- error: cannot find 'pthread_mutex_destroy' in scope
87 | }
88 |
/host/spi-builder-workspace/.build/checkouts/SwiftSoup/Sources/Mutex.swift:90:9: error: cannot find 'pthread_mutex_lock' in scope
88 |
89 | func lock() {
90 | pthread_mutex_lock(&mutex)
| `- error: cannot find 'pthread_mutex_lock' in scope
91 | }
92 |
/host/spi-builder-workspace/.build/checkouts/SwiftSoup/Sources/Mutex.swift:94:9: error: cannot find 'pthread_mutex_unlock' in scope
92 |
93 | func unlock() {
94 | pthread_mutex_unlock(&mutex)
| `- error: cannot find 'pthread_mutex_unlock' in scope
95 | }
96 | #endif
/host/spi-builder-workspace/.build/checkouts/SwiftSoup/Sources/Mutex.swift:82:9: error: cannot find 'pthread_mutex_init' in scope
80 |
81 | init() {
82 | pthread_mutex_init(&mutex, nil)
| `- error: cannot find 'pthread_mutex_init' in scope
83 | }
84 |
/host/spi-builder-workspace/.build/checkouts/SwiftSoup/Sources/Mutex.swift:82:36: error: 'nil' requires a contextual type
80 |
81 | init() {
82 | pthread_mutex_init(&mutex, nil)
| `- error: 'nil' requires a contextual type
83 | }
84 |
/host/spi-builder-workspace/.build/checkouts/SwiftSoup/Sources/Mutex.swift:86:9: error: cannot find 'pthread_mutex_destroy' in scope
84 |
85 | deinit {
86 | pthread_mutex_destroy(&mutex)
| `- error: cannot find 'pthread_mutex_destroy' in scope
87 | }
88 |
/host/spi-builder-workspace/.build/checkouts/SwiftSoup/Sources/Mutex.swift:90:9: error: cannot find 'pthread_mutex_lock' in scope
88 |
89 | func lock() {
90 | pthread_mutex_lock(&mutex)
| `- error: cannot find 'pthread_mutex_lock' in scope
91 | }
92 |
/host/spi-builder-workspace/.build/checkouts/SwiftSoup/Sources/Mutex.swift:94:9: error: cannot find 'pthread_mutex_unlock' in scope
92 |
93 | func unlock() {
94 | pthread_mutex_unlock(&mutex)
| `- error: cannot find 'pthread_mutex_unlock' in scope
95 | }
96 | #endif
[126/180] Emitting module SwiftSoup
[127/180] Compiling Markdown CharacterExtensions.swift
[128/180] Compiling Markdown CollectionExtensions.swift
[129/180] Compiling Markdown StringExtensions.swift
[130/180] Compiling Markdown MarkupVisitor.swift
[131/180] Compiling Markdown MarkupWalker.swift
[132/180] Compiling Markdown HTMLFormatter.swift
[133/180] Compiling Markdown MarkupFormatter.swift
[134/180] Compiling Markdown MarkupTreeDumper.swift
[135/180] Compiling SwiftSoup TreeBuilder.swift
[136/180] Compiling SwiftSoup UTF8Arrays.swift
[137/180] Compiling SwiftSoup UnicodeScalar.swift
[138/180] Compiling SwiftSoup Validate.swift
[139/180] Compiling SwiftSoup Whitelist.swift
[140/180] Compiling SwiftSoup XmlDeclaration.swift
[141/180] Compiling SwiftSoup XmlTreeBuilder.swift
[142/180] Compiling Markdown RangerTracker.swift
[143/180] Compiling Markdown MarkupRewriter.swift
BUILD FAILURE 6.3 wasm