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Build Information

Failed to build WordPress-AztecEditor-iOS, reference develop (2aade4), with Swift 6.1 for Linux on 16 Jun 2025 10:00:10 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4606859-3":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:basic-6.1-latest swift build --triple x86_64-unknown-linux-gnu 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 4.63.1
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/wordpress-mobile/AztecEditor-iOS.git
Reference: develop
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/wordpress-mobile/AztecEditor-iOS
 * branch            develop    -> FETCH_HEAD
 * [new branch]      develop    -> origin/develop
HEAD is now at 2aade45 Add explanatory comments to the conditional HTMLParser imports (#1413)
Cloned https://github.com/wordpress-mobile/AztecEditor-iOS.git
Revision (git rev-parse @):
2aade453b7ab6018a8c24f1f9d2c29f5098fbf31
SUCCESS checkout https://github.com/wordpress-mobile/AztecEditor-iOS.git at develop
========================================
Build
========================================
Selected platform:         linux
Swift version:             6.1
Building package at path:  $PWD
https://github.com/wordpress-mobile/AztecEditor-iOS.git
https://github.com/wordpress-mobile/AztecEditor-iOS.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
{
  "dependencies" : [
  ],
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  "name" : "WordPress-AztecEditor-iOS",
  "path" : "/host/spi-builder-workspace",
  "platforms" : [
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      "version" : "13.0"
    }
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    },
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        "WordPressPlugin/Calypso/GalleryShortcode/GalleryElementConverterTests.swift",
        "WordPressPlugin/Calypso/GalleryShortcode/GalleryElementToTagConverterTests.swift",
        "WordPressPlugin/Calypso/GalleryShortcode/GalleryShortcodeInputProcessorTests.swift",
        "WordPressPlugin/Gutenberg/GutenbergInputHTMLTreeProcessorTests.swift",
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        "Classes/Plugins/WordPressPlugin/Calypso/GalleryShortcode/GallerySupportedAttribute.swift",
        "Classes/Plugins/WordPressPlugin/Calypso/VideoShortcode/VideoShortcodeProcessor.swift",
        "Classes/Plugins/WordPressPlugin/Gutenberg/CommentNode+Gutenberg.swift",
        "Classes/Plugins/WordPressPlugin/Gutenberg/GutenbergAttributeDecoder.swift",
        "Classes/Plugins/WordPressPlugin/Gutenberg/GutenbergAttributeEncoder.swift",
        "Classes/Plugins/WordPressPlugin/Gutenberg/GutenbergAttributeNames.swift",
        "Classes/Plugins/WordPressPlugin/Gutenberg/GutenbergInputHTMLTreeProcessor.swift",
        "Classes/Plugins/WordPressPlugin/Gutenberg/GutenbergOutputHTMLTreeProcessor.swift",
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        "Classes/TextKit/TextStorage.swift",
        "Classes/TextKit/TextView.swift",
        "Classes/TextKit/TextViewPasteboardDelegate.swift",
        "Classes/TextKit/VideoAttachment.swift"
      ],
      "target_dependencies" : [
        "HTMLParser"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.10"
}
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-3":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:basic-6.1-latest swift build --triple x86_64-unknown-linux-gnu -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete -Xswiftc -enable-upcoming-feature -Xswiftc StrictConcurrency -Xswiftc -enable-upcoming-feature -Xswiftc DisableOutwardActorInference -Xswiftc -enable-upcoming-feature -Xswiftc GlobalActorIsolatedTypesUsability -Xswiftc -enable-upcoming-feature -Xswiftc InferSendableFromCaptures 2>&1
basic-6.1-latest: Pulling from finestructure/spi-images
Digest: sha256:930f780586bc21db1787241f3d35e477ed11b1101cff6fb987f4f674f121f048
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:basic-6.1-latest
warning: 'spi-builder-workspace': found 1 file(s) which are unhandled; explicitly declare them as resources or exclude from the target
    /host/spi-builder-workspace/Sources/WordPressEditor/Assets/aztec.png
Building for debugging...
[0/6] Copying html_colors.json
[0/6] Write sources
[4/6] Copying Media.xcassets
[5/6] Write swift-version-24593BA9C3E375BF.txt
[7/32] Compiling HTMLParser GenericElementToTagConverter.swift
/host/spi-builder-workspace/Sources/HTMLParser/Converters/In/HTMLParser.swift:2:8: error: no such module 'libxml2'
 1 | import Foundation
 2 | import libxml2
   |        `- error: no such module 'libxml2'
 3 |
 4 |
[8/32] Compiling HTMLParser Character+Name.swift
/host/spi-builder-workspace/Sources/HTMLParser/Converters/In/HTMLParser.swift:2:8: error: no such module 'libxml2'
 1 | import Foundation
 2 | import libxml2
   |        `- error: no such module 'libxml2'
 3 |
 4 |
[9/32] Compiling HTMLParser String+CharacterName.swift
/host/spi-builder-workspace/Sources/HTMLParser/Converters/In/HTMLParser.swift:2:8: error: no such module 'libxml2'
 1 | import Foundation
 2 | import libxml2
   |        `- error: no such module 'libxml2'
 3 |
 4 |
[10/32] Compiling HTMLParser CSSParser.swift
/host/spi-builder-workspace/Sources/HTMLParser/Converters/In/HTMLParser.swift:2:8: error: no such module 'libxml2'
 1 | import Foundation
 2 | import libxml2
   |        `- error: no such module 'libxml2'
 3 |
 4 |
[11/32] Compiling HTMLParser HTMLParser.swift
/host/spi-builder-workspace/Sources/HTMLParser/Converters/In/HTMLParser.swift:2:8: error: no such module 'libxml2'
 1 | import Foundation
 2 | import libxml2
   |        `- error: no such module 'libxml2'
 3 |
 4 |
[12/32] Compiling HTMLParser InAttributeConverter.swift
/host/spi-builder-workspace/Sources/HTMLParser/Converters/In/HTMLParser.swift:2:8: error: no such module 'libxml2'
 1 | import Foundation
 2 | import libxml2
   |        `- error: no such module 'libxml2'
 3 |
 4 |
[13/32] Compiling HTMLParser InAttributesConverter.swift
/host/spi-builder-workspace/Sources/HTMLParser/Converters/In/HTMLParser.swift:2:8: error: no such module 'libxml2'
 1 | import Foundation
 2 | import libxml2
   |        `- error: no such module 'libxml2'
 3 |
 4 |
error: emit-module command failed with exit code 1 (use -v to see invocation)
[14/32] Emitting module HTMLParser
/host/spi-builder-workspace/Sources/HTMLParser/Converters/In/HTMLParser.swift:2:8: error: no such module 'libxml2'
 1 | import Foundation
 2 | import libxml2
   |        `- error: no such module 'libxml2'
 3 |
 4 |
[15/35] Compiling HTMLParser AttributeType.swift
/host/spi-builder-workspace/Sources/HTMLParser/Converters/In/HTMLParser.swift:2:8: error: no such module 'libxml2'
 1 | import Foundation
 2 | import libxml2
   |        `- error: no such module 'libxml2'
 3 |
 4 |
[16/35] Compiling HTMLParser CSSAttribute.swift
/host/spi-builder-workspace/Sources/HTMLParser/Converters/In/HTMLParser.swift:2:8: error: no such module 'libxml2'
 1 | import Foundation
 2 | import libxml2
   |        `- error: no such module 'libxml2'
 3 |
 4 |
[17/35] Compiling HTMLParser CSSAttributeType.swift
/host/spi-builder-workspace/Sources/HTMLParser/Converters/In/HTMLParser.swift:2:8: error: no such module 'libxml2'
 1 | import Foundation
 2 | import libxml2
   |        `- error: no such module 'libxml2'
 3 |
 4 |
[18/35] Compiling HTMLParser CommentNode.swift
/host/spi-builder-workspace/Sources/HTMLParser/Converters/In/HTMLParser.swift:2:8: error: no such module 'libxml2'
 1 | import Foundation
 2 | import libxml2
   |        `- error: no such module 'libxml2'
 3 |
 4 |
[19/35] Compiling HTMLParser InNodeConverter.swift
/host/spi-builder-workspace/Sources/HTMLParser/Converters/In/HTMLParser.swift:2:8: error: no such module 'libxml2'
 1 | import Foundation
 2 | import libxml2
   |        `- error: no such module 'libxml2'
 3 |
 4 |
[20/35] Compiling HTMLParser InNodesConverter.swift
/host/spi-builder-workspace/Sources/HTMLParser/Converters/In/HTMLParser.swift:2:8: error: no such module 'libxml2'
 1 | import Foundation
 2 | import libxml2
   |        `- error: no such module 'libxml2'
 3 |
 4 |
[21/35] Compiling HTMLParser HTMLSerializer.swift
/host/spi-builder-workspace/Sources/HTMLParser/Converters/In/HTMLParser.swift:2:8: error: no such module 'libxml2'
 1 | import Foundation
 2 | import libxml2
   |        `- error: no such module 'libxml2'
 3 |
 4 |
[22/35] Compiling HTMLParser Attribute.swift
/host/spi-builder-workspace/Sources/HTMLParser/Converters/In/HTMLParser.swift:2:8: error: no such module 'libxml2'
 1 | import Foundation
 2 | import libxml2
   |        `- error: no such module 'libxml2'
 3 |
 4 |
[23/35] Compiling HTMLParser Element.swift
/host/spi-builder-workspace/Sources/HTMLParser/Converters/In/HTMLParser.swift:2:8: error: no such module 'libxml2'
 1 | import Foundation
 2 | import libxml2
   |        `- error: no such module 'libxml2'
 3 |
 4 |
[24/35] Compiling HTMLParser ElementNode.swift
/host/spi-builder-workspace/Sources/HTMLParser/Converters/In/HTMLParser.swift:2:8: error: no such module 'libxml2'
 1 | import Foundation
 2 | import libxml2
   |        `- error: no such module 'libxml2'
 3 |
 4 |
[25/35] Compiling HTMLParser Node.swift
/host/spi-builder-workspace/Sources/HTMLParser/Converters/In/HTMLParser.swift:2:8: error: no such module 'libxml2'
 1 | import Foundation
 2 | import libxml2
   |        `- error: no such module 'libxml2'
 3 |
 4 |
[26/35] Compiling HTMLParser TextNode.swift
/host/spi-builder-workspace/Sources/HTMLParser/Converters/In/HTMLParser.swift:2:8: error: no such module 'libxml2'
 1 | import Foundation
 2 | import libxml2
   |        `- error: no such module 'libxml2'
 3 |
 4 |
[27/35] Compiling HTMLParser BoldCSSAttributeMatcher.swift
/host/spi-builder-workspace/Sources/HTMLParser/Converters/In/HTMLParser.swift:2:8: error: no such module 'libxml2'
 1 | import Foundation
 2 | import libxml2
   |        `- error: no such module 'libxml2'
 3 |
 4 |
[28/35] Compiling HTMLParser CSSAttributeMatcher.swift
/host/spi-builder-workspace/Sources/HTMLParser/Converters/In/HTMLParser.swift:2:8: error: no such module 'libxml2'
 1 | import Foundation
 2 | import libxml2
   |        `- error: no such module 'libxml2'
 3 |
 4 |
[29/35] Compiling HTMLParser ForegroundColorCSSAttributeMatcher.swift
/host/spi-builder-workspace/Sources/HTMLParser/Converters/In/HTMLParser.swift:2:8: error: no such module 'libxml2'
 1 | import Foundation
 2 | import libxml2
   |        `- error: no such module 'libxml2'
 3 |
 4 |
[30/35] Compiling HTMLParser String+HTML.swift
/host/spi-builder-workspace/Sources/HTMLParser/Converters/In/HTMLParser.swift:2:8: error: no such module 'libxml2'
 1 | import Foundation
 2 | import libxml2
   |        `- error: no such module 'libxml2'
 3 |
 4 |
[31/35] Compiling HTMLParser CLinkedListToArrayConverter.swift
/host/spi-builder-workspace/Sources/HTMLParser/Converters/In/HTMLParser.swift:2:8: error: no such module 'libxml2'
 1 | import Foundation
 2 | import libxml2
   |        `- error: no such module 'libxml2'
 3 |
 4 |
[32/35] Compiling HTMLParser Converter.swift
/host/spi-builder-workspace/Sources/HTMLParser/Converters/In/HTMLParser.swift:2:8: error: no such module 'libxml2'
 1 | import Foundation
 2 | import libxml2
   |        `- error: no such module 'libxml2'
 3 |
 4 |
[33/35] Compiling HTMLParser ItalicCSSAttributeMatcher.swift
/host/spi-builder-workspace/Sources/HTMLParser/Converters/In/HTMLParser.swift:2:8: error: no such module 'libxml2'
 1 | import Foundation
 2 | import libxml2
   |        `- error: no such module 'libxml2'
 3 |
 4 |
[34/35] Compiling HTMLParser UnderlineCSSAttributeMatcher.swift
/host/spi-builder-workspace/Sources/HTMLParser/Converters/In/HTMLParser.swift:2:8: error: no such module 'libxml2'
 1 | import Foundation
 2 | import libxml2
   |        `- error: no such module 'libxml2'
 3 |
 4 |
[35/35] Compiling HTMLParser ElementToStringConverter.swift
/host/spi-builder-workspace/Sources/HTMLParser/Converters/In/HTMLParser.swift:2:8: error: no such module 'libxml2'
 1 | import Foundation
 2 | import libxml2
   |        `- error: no such module 'libxml2'
 3 |
 4 |
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-3":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:basic-6.1-latest swift build --triple x86_64-unknown-linux-gnu 2>&1
basic-6.1-latest: Pulling from finestructure/spi-images
Digest: sha256:930f780586bc21db1787241f3d35e477ed11b1101cff6fb987f4f674f121f048
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:basic-6.1-latest
warning: 'spi-builder-workspace': found 1 file(s) which are unhandled; explicitly declare them as resources or exclude from the target
    /host/spi-builder-workspace/Tests/AztecTests/Aztec.xctestplan
warning: 'spi-builder-workspace': found 1 file(s) which are unhandled; explicitly declare them as resources or exclude from the target
    /host/spi-builder-workspace/Sources/WordPressEditor/Assets/aztec.png
[0/1] Planning build
Building for debugging...
[0/1] Write swift-version-24593BA9C3E375BF.txt
[2/27] Compiling HTMLParser BoldCSSAttributeMatcher.swift
/host/spi-builder-workspace/Sources/HTMLParser/Converters/In/HTMLParser.swift:2:8: error: no such module 'libxml2'
 1 | import Foundation
 2 | import libxml2
   |        `- error: no such module 'libxml2'
 3 |
 4 |
[3/27] Compiling HTMLParser CSSAttributeMatcher.swift
/host/spi-builder-workspace/Sources/HTMLParser/Converters/In/HTMLParser.swift:2:8: error: no such module 'libxml2'
 1 | import Foundation
 2 | import libxml2
   |        `- error: no such module 'libxml2'
 3 |
 4 |
[4/27] Compiling HTMLParser ForegroundColorCSSAttributeMatcher.swift
/host/spi-builder-workspace/Sources/HTMLParser/Converters/In/HTMLParser.swift:2:8: error: no such module 'libxml2'
 1 | import Foundation
 2 | import libxml2
   |        `- error: no such module 'libxml2'
 3 |
 4 |
error: emit-module command failed with exit code 1 (use -v to see invocation)
[5/27] Emitting module HTMLParser
/host/spi-builder-workspace/Sources/HTMLParser/Converters/In/HTMLParser.swift:2:8: error: no such module 'libxml2'
 1 | import Foundation
 2 | import libxml2
   |        `- error: no such module 'libxml2'
 3 |
 4 |
[6/30] Compiling HTMLParser GenericElementToTagConverter.swift
/host/spi-builder-workspace/Sources/HTMLParser/Converters/In/HTMLParser.swift:2:8: error: no such module 'libxml2'
 1 | import Foundation
 2 | import libxml2
   |        `- error: no such module 'libxml2'
 3 |
 4 |
[7/30] Compiling HTMLParser Character+Name.swift
/host/spi-builder-workspace/Sources/HTMLParser/Converters/In/HTMLParser.swift:2:8: error: no such module 'libxml2'
 1 | import Foundation
 2 | import libxml2
   |        `- error: no such module 'libxml2'
 3 |
 4 |
[8/30] Compiling HTMLParser String+CharacterName.swift
/host/spi-builder-workspace/Sources/HTMLParser/Converters/In/HTMLParser.swift:2:8: error: no such module 'libxml2'
 1 | import Foundation
 2 | import libxml2
   |        `- error: no such module 'libxml2'
 3 |
 4 |
[9/30] Compiling HTMLParser AttributeType.swift
/host/spi-builder-workspace/Sources/HTMLParser/Converters/In/HTMLParser.swift:2:8: error: no such module 'libxml2'
 1 | import Foundation
 2 | import libxml2
   |        `- error: no such module 'libxml2'
 3 |
 4 |
[10/30] Compiling HTMLParser CSSAttribute.swift
/host/spi-builder-workspace/Sources/HTMLParser/Converters/In/HTMLParser.swift:2:8: error: no such module 'libxml2'
 1 | import Foundation
 2 | import libxml2
   |        `- error: no such module 'libxml2'
 3 |
 4 |
[11/30] Compiling HTMLParser CSSAttributeType.swift
/host/spi-builder-workspace/Sources/HTMLParser/Converters/In/HTMLParser.swift:2:8: error: no such module 'libxml2'
 1 | import Foundation
 2 | import libxml2
   |        `- error: no such module 'libxml2'
 3 |
 4 |
[12/30] Compiling HTMLParser CommentNode.swift
/host/spi-builder-workspace/Sources/HTMLParser/Converters/In/HTMLParser.swift:2:8: error: no such module 'libxml2'
 1 | import Foundation
 2 | import libxml2
   |        `- error: no such module 'libxml2'
 3 |
 4 |
[13/30] Compiling HTMLParser String+HTML.swift
/host/spi-builder-workspace/Sources/HTMLParser/Converters/In/HTMLParser.swift:2:8: error: no such module 'libxml2'
 1 | import Foundation
 2 | import libxml2
   |        `- error: no such module 'libxml2'
 3 |
 4 |
[14/30] Compiling HTMLParser CLinkedListToArrayConverter.swift
/host/spi-builder-workspace/Sources/HTMLParser/Converters/In/HTMLParser.swift:2:8: error: no such module 'libxml2'
 1 | import Foundation
 2 | import libxml2
   |        `- error: no such module 'libxml2'
 3 |
 4 |
[15/30] Compiling HTMLParser Converter.swift
/host/spi-builder-workspace/Sources/HTMLParser/Converters/In/HTMLParser.swift:2:8: error: no such module 'libxml2'
 1 | import Foundation
 2 | import libxml2
   |        `- error: no such module 'libxml2'
 3 |
 4 |
[16/30] Compiling HTMLParser Element.swift
/host/spi-builder-workspace/Sources/HTMLParser/Converters/In/HTMLParser.swift:2:8: error: no such module 'libxml2'
 1 | import Foundation
 2 | import libxml2
   |        `- error: no such module 'libxml2'
 3 |
 4 |
[17/30] Compiling HTMLParser ElementNode.swift
/host/spi-builder-workspace/Sources/HTMLParser/Converters/In/HTMLParser.swift:2:8: error: no such module 'libxml2'
 1 | import Foundation
 2 | import libxml2
   |        `- error: no such module 'libxml2'
 3 |
 4 |
[18/30] Compiling HTMLParser Node.swift
/host/spi-builder-workspace/Sources/HTMLParser/Converters/In/HTMLParser.swift:2:8: error: no such module 'libxml2'
 1 | import Foundation
 2 | import libxml2
   |        `- error: no such module 'libxml2'
 3 |
 4 |
[19/30] Compiling HTMLParser TextNode.swift
/host/spi-builder-workspace/Sources/HTMLParser/Converters/In/HTMLParser.swift:2:8: error: no such module 'libxml2'
 1 | import Foundation
 2 | import libxml2
   |        `- error: no such module 'libxml2'
 3 |
 4 |
[20/30] Compiling HTMLParser ItalicCSSAttributeMatcher.swift
/host/spi-builder-workspace/Sources/HTMLParser/Converters/In/HTMLParser.swift:2:8: error: no such module 'libxml2'
 1 | import Foundation
 2 | import libxml2
   |        `- error: no such module 'libxml2'
 3 |
 4 |
[21/30] Compiling HTMLParser UnderlineCSSAttributeMatcher.swift
/host/spi-builder-workspace/Sources/HTMLParser/Converters/In/HTMLParser.swift:2:8: error: no such module 'libxml2'
 1 | import Foundation
 2 | import libxml2
   |        `- error: no such module 'libxml2'
 3 |
 4 |
[22/30] Compiling HTMLParser ElementToStringConverter.swift
/host/spi-builder-workspace/Sources/HTMLParser/Converters/In/HTMLParser.swift:2:8: error: no such module 'libxml2'
 1 | import Foundation
 2 | import libxml2
   |        `- error: no such module 'libxml2'
 3 |
 4 |
[23/30] Compiling HTMLParser InNodeConverter.swift
/host/spi-builder-workspace/Sources/HTMLParser/Converters/In/HTMLParser.swift:2:8: error: no such module 'libxml2'
 1 | import Foundation
 2 | import libxml2
   |        `- error: no such module 'libxml2'
 3 |
 4 |
[24/30] Compiling HTMLParser InNodesConverter.swift
/host/spi-builder-workspace/Sources/HTMLParser/Converters/In/HTMLParser.swift:2:8: error: no such module 'libxml2'
 1 | import Foundation
 2 | import libxml2
   |        `- error: no such module 'libxml2'
 3 |
 4 |
[25/30] Compiling HTMLParser HTMLSerializer.swift
/host/spi-builder-workspace/Sources/HTMLParser/Converters/In/HTMLParser.swift:2:8: error: no such module 'libxml2'
 1 | import Foundation
 2 | import libxml2
   |        `- error: no such module 'libxml2'
 3 |
 4 |
[26/30] Compiling HTMLParser Attribute.swift
/host/spi-builder-workspace/Sources/HTMLParser/Converters/In/HTMLParser.swift:2:8: error: no such module 'libxml2'
 1 | import Foundation
 2 | import libxml2
   |        `- error: no such module 'libxml2'
 3 |
 4 |
[27/30] Compiling HTMLParser CSSParser.swift
/host/spi-builder-workspace/Sources/HTMLParser/Converters/In/HTMLParser.swift:2:8: error: no such module 'libxml2'
 1 | import Foundation
 2 | import libxml2
   |        `- error: no such module 'libxml2'
 3 |
 4 |
[28/30] Compiling HTMLParser HTMLParser.swift
/host/spi-builder-workspace/Sources/HTMLParser/Converters/In/HTMLParser.swift:2:8: error: no such module 'libxml2'
 1 | import Foundation
 2 | import libxml2
   |        `- error: no such module 'libxml2'
 3 |
 4 |
[29/30] Compiling HTMLParser InAttributeConverter.swift
/host/spi-builder-workspace/Sources/HTMLParser/Converters/In/HTMLParser.swift:2:8: error: no such module 'libxml2'
 1 | import Foundation
 2 | import libxml2
   |        `- error: no such module 'libxml2'
 3 |
 4 |
[30/30] Compiling HTMLParser InAttributesConverter.swift
/host/spi-builder-workspace/Sources/HTMLParser/Converters/In/HTMLParser.swift:2:8: error: no such module 'libxml2'
 1 | import Foundation
 2 | import libxml2
   |        `- error: no such module 'libxml2'
 3 |
 4 |
BUILD FAILURE 6.1 linux