Swift Package IndexBuild Information
Failed to build HTMLMinifier, reference main (20a9aa), with Swift 6.1 for Linux on 4 Dec 2025 16:47:26 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-4609320-0":/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>&1Build Log
========================================
RunAll
========================================
Builder version: 4.68.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/jaywcjlove/HTMLMinifier.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/jaywcjlove/HTMLMinifier
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at 20a9aa7 doc: Update README.md
Cloned https://github.com/jaywcjlove/HTMLMinifier.git
Revision (git rev-parse @):
20a9aa7ed789acb2f445145b24e0c649ad145a63
SUCCESS checkout https://github.com/jaywcjlove/HTMLMinifier.git at main
========================================
Build
========================================
Selected platform: linux
Swift version: 6.1
Building package at path: $PWD
https://github.com/jaywcjlove/HTMLMinifier.git
https://github.com/jaywcjlove/HTMLMinifier.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
{
"dependencies" : [
],
"manifest_display_name" : "HTMLMinifier",
"name" : "HTMLMinifier",
"path" : "/host/spi-builder-workspace",
"platforms" : [
{
"name" : "macos",
"version" : "10.13"
},
{
"name" : "ios",
"version" : "12.0"
},
{
"name" : "watchos",
"version" : "5.0"
},
{
"name" : "tvos",
"version" : "12.0"
}
],
"products" : [
{
"name" : "HTMLMinifier",
"targets" : [
"HTMLMinifier"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "HTMLMinifierTests",
"module_type" : "SwiftTarget",
"name" : "HTMLMinifierTests",
"path" : "Tests/HTMLMinifierTests",
"sources" : [
"HTMLMinifierTests.swift"
],
"target_dependencies" : [
"HTMLMinifier"
],
"type" : "test"
},
{
"c99name" : "HTMLMinifier",
"module_type" : "SwiftTarget",
"name" : "HTMLMinifier",
"path" : "Sources/HTMLMinifier",
"product_memberships" : [
"HTMLMinifier"
],
"resources" : [
{
"path" : "/host/spi-builder-workspace/Sources/HTMLMinifier/Resources/htmlminifier.umd.bundle.min.js",
"rule" : {
"copy" : {
}
}
}
],
"sources" : [
"HTMLMinifier.swift",
"HTMLMinifierOptions.swift"
],
"type" : "library"
}
],
"tools_version" : "6.1"
}
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-0":/host -w "$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: sha256:4d72617259f6eef9908440c49a67b79bc4f973ae19f78187418ddfb5b178d4ec
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 htmlminifier.umd.bundle.min.js
[2/3] Write swift-version-24593BA9C3E375BF.txt
error: emit-module command failed with exit code 1 (use -v to see invocation)
[4/7] Emitting module HTMLMinifier
<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/HTMLMinifier/HTMLMinifier.swift:1:8: error: no such module 'JavaScriptCore'
1 | import JavaScriptCore
| `- error: no such module 'JavaScriptCore'
2 | import Foundation
3 |
[5/7] Compiling HTMLMinifier HTMLMinifier.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/HTMLMinifier/HTMLMinifier.swift:1:8: error: no such module 'JavaScriptCore'
1 | import JavaScriptCore
| `- error: no such module 'JavaScriptCore'
2 | import Foundation
3 |
[6/7] Compiling HTMLMinifier HTMLMinifierOptions.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/HTMLMinifier/HTMLMinifier.swift:1:8: error: no such module 'JavaScriptCore'
1 | import JavaScriptCore
| `- error: no such module 'JavaScriptCore'
2 | import Foundation
3 |
[7/7] Compiling HTMLMinifier 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/HTMLMinifier/HTMLMinifier.swift:1:8: error: no such module 'JavaScriptCore'
1 | import JavaScriptCore
| `- error: no such module 'JavaScriptCore'
2 | import Foundation
3 |
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-0":/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: sha256:4d72617259f6eef9908440c49a67b79bc4f973ae19f78187418ddfb5b178d4ec
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
[2/5] Compiling HTMLMinifier HTMLMinifierOptions.swift
/host/spi-builder-workspace/Sources/HTMLMinifier/HTMLMinifier.swift:1:8: error: no such module 'JavaScriptCore'
1 | import JavaScriptCore
| `- error: no such module 'JavaScriptCore'
2 | import Foundation
3 |
[3/5] Compiling HTMLMinifier resource_bundle_accessor.swift
/host/spi-builder-workspace/Sources/HTMLMinifier/HTMLMinifier.swift:1:8: error: no such module 'JavaScriptCore'
1 | import JavaScriptCore
| `- error: no such module 'JavaScriptCore'
2 | import Foundation
3 |
error: emit-module command failed with exit code 1 (use -v to see invocation)
[4/5] Emitting module HTMLMinifier
/host/spi-builder-workspace/Sources/HTMLMinifier/HTMLMinifier.swift:1:8: error: no such module 'JavaScriptCore'
1 | import JavaScriptCore
| `- error: no such module 'JavaScriptCore'
2 | import Foundation
3 |
[5/5] Compiling HTMLMinifier HTMLMinifier.swift
/host/spi-builder-workspace/Sources/HTMLMinifier/HTMLMinifier.swift:1:8: error: no such module 'JavaScriptCore'
1 | import JavaScriptCore
| `- error: no such module 'JavaScriptCore'
2 | import Foundation
3 |
BUILD FAILURE 6.1 linux