HTMLToMarkdown – Build Information

Has it really been five years since Swift Package Index launched? Read our anniversary blog post!

Build Information

Failed to build HTMLToMarkdown, reference v1.0.0 (fbd823), with Swift 6.1 for Linux on 9 Sep 2025 15:33:18 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4609320-1":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" 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: 4.67.1
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/jaywcjlove/HTMLToMarkdown.git
Reference: v1.0.0
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/jaywcjlove/HTMLToMarkdown
 * tag               v1.0.0     -> FETCH_HEAD
HEAD is now at fbd8239 Update copyright information in LICENSE file
Cloned https://github.com/jaywcjlove/HTMLToMarkdown.git
Revision (git rev-parse @):
fbd8239cec2434054794bad6ff695a08bb4d76d6
SUCCESS checkout https://github.com/jaywcjlove/HTMLToMarkdown.git at v1.0.0
========================================
Build
========================================
Selected platform:         linux
Swift version:             6.1
Building package at path:  $PWD
https://github.com/jaywcjlove/HTMLToMarkdown.git
https://github.com/jaywcjlove/HTMLToMarkdown.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
error: 'spi-builder-workspace': package 'spi-builder-workspace' is using Swift tools version 6.1.0 but the installed version is 6.0.2
error: fatalError
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-1":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" 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: sha256:99ea6d26ace67c023f359493a2ac553a612b92a7f2dee009657225f46f43aa0e
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:basic-6.1-latest
Building for debugging...
[0/3] Write sources
[1/3] Copying html-to-markdown.bundle.min.js
[2/3] Write swift-version-24593BA9C3E375BF.txt
error: emit-module command failed with exit code 1 (use -v to see invocation)
[4/6] Emitting module HTMLToMarkdown
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
/host/spi-builder-workspace/Sources/HTMLToMarkdown/HTMLToMarkdown.swift:5:8: error: no such module 'JavaScriptCore'
  3 |
  4 | import Foundation
  5 | import JavaScriptCore
    |        `- error: no such module 'JavaScriptCore'
  6 |
  7 | public enum HTMLToMarkdownError: Error, CustomStringConvertible {
[5/6] Compiling HTMLToMarkdown resource_bundle_accessor.swift
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
/host/spi-builder-workspace/Sources/HTMLToMarkdown/HTMLToMarkdown.swift:5:8: error: no such module 'JavaScriptCore'
  3 |
  4 | import Foundation
  5 | import JavaScriptCore
    |        `- error: no such module 'JavaScriptCore'
  6 |
  7 | public enum HTMLToMarkdownError: Error, CustomStringConvertible {
[6/6] Compiling HTMLToMarkdown HTMLToMarkdown.swift
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
/host/spi-builder-workspace/Sources/HTMLToMarkdown/HTMLToMarkdown.swift:5:8: error: no such module 'JavaScriptCore'
  3 |
  4 | import Foundation
  5 | import JavaScriptCore
    |        `- error: no such module 'JavaScriptCore'
  6 |
  7 | public enum HTMLToMarkdownError: Error, CustomStringConvertible {
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-1":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" 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: sha256:99ea6d26ace67c023f359493a2ac553a612b92a7f2dee009657225f46f43aa0e
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:basic-6.1-latest
[0/1] Planning build
Building for debugging...
[0/1] Write swift-version-24593BA9C3E375BF.txt
error: emit-module command failed with exit code 1 (use -v to see invocation)
[2/4] Emitting module HTMLToMarkdown
/host/spi-builder-workspace/Sources/HTMLToMarkdown/HTMLToMarkdown.swift:5:8: error: no such module 'JavaScriptCore'
  3 |
  4 | import Foundation
  5 | import JavaScriptCore
    |        `- error: no such module 'JavaScriptCore'
  6 |
  7 | public enum HTMLToMarkdownError: Error, CustomStringConvertible {
[3/4] Compiling HTMLToMarkdown resource_bundle_accessor.swift
/host/spi-builder-workspace/Sources/HTMLToMarkdown/HTMLToMarkdown.swift:5:8: error: no such module 'JavaScriptCore'
  3 |
  4 | import Foundation
  5 | import JavaScriptCore
    |        `- error: no such module 'JavaScriptCore'
  6 |
  7 | public enum HTMLToMarkdownError: Error, CustomStringConvertible {
[4/4] Compiling HTMLToMarkdown HTMLToMarkdown.swift
/host/spi-builder-workspace/Sources/HTMLToMarkdown/HTMLToMarkdown.swift:5:8: error: no such module 'JavaScriptCore'
  3 |
  4 | import Foundation
  5 | import JavaScriptCore
    |        `- error: no such module 'JavaScriptCore'
  6 |
  7 | public enum HTMLToMarkdownError: Error, CustomStringConvertible {
BUILD FAILURE 6.1 linux