Swift Package Index

Build Information

Failed to build Sass, reference 1.0.1 (6a2ba6), with Swift 6.3 for Wasm on 11 Apr 2026 01:48:18 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/swiftpackageindex/spi-images:wasm-6.3-latest swift build --swift-sdk swift-6.3-RELEASE_wasm 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/robinwalterfit/swift-sass.git
Reference: 1.0.1
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/robinwalterfit/swift-sass
 * tag               1.0.1      -> FETCH_HEAD
HEAD is now at 6a2ba67 Update README.md
Cloned https://github.com/robinwalterfit/swift-sass.git
Revision (git rev-parse @):
6a2ba673e1f0bdbdbf3e2eb871229bc0e7354fbe
SUCCESS checkout https://github.com/robinwalterfit/swift-sass.git at 1.0.1
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.3
Building package at path:  $PWD
https://github.com/robinwalterfit/swift-sass.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/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/robinwalterfit/Swift-libsass.git
[1/17] Fetching swift-libsass
Fetched https://github.com/robinwalterfit/Swift-libsass.git from cache (0.70s)
Computing version for https://github.com/robinwalterfit/Swift-libsass.git
Computed https://github.com/robinwalterfit/Swift-libsass.git at 1.0.0 (1.26s)
Creating working copy for https://github.com/robinwalterfit/Swift-libsass.git
Working copy of https://github.com/robinwalterfit/Swift-libsass.git resolved at 1.0.0
warning: 'swift-libsass': ignoring declared target(s) 'libsass' in the system package
warning: 'spi-builder-workspace': dependency 'swift-libsass' is not used by any target
warning: you may be able to install libsass using your system-packager:
    apt-get install libsass
warning: you may be able to install libsass using your system-packager:
    apt-get install libsass
Building for debugging...
[0/2] Write sources
[1/2] Write swift-version-24593BA9C3E375BF.txt
error: emit-module command failed with exit code 1 (use -v to see invocation)
[3/5] Emitting module Sass
/host/spi-builder-workspace/Sources/Sass/Sass+Options.swift:21:12: error: no such module 'Darwin'
 19 | #else
 20 |
 21 |     import Darwin
    |            `- error: no such module 'Darwin'
 22 |
 23 | #endif
<module-includes>:1:10: note: in file included from <module-includes>:1:
1 | #include "shim.h"
  |          `- note: in file included from <module-includes>:1:
2 |
[4/5] Compiling Sass Sass+Options.swift
/host/spi-builder-workspace/Sources/Sass/Sass+Options.swift:21:12: error: no such module 'Darwin'
 19 | #else
 20 |
 21 |     import Darwin
    |            `- error: no such module 'Darwin'
 22 |
 23 | #endif
<module-includes>:1:10: note: in file included from <module-includes>:1:
1 | #include "shim.h"
  |          `- note: in file included from <module-includes>:1:
2 |
[5/5] Compiling Sass Sass.swift
/host/spi-builder-workspace/Sources/Sass/Sass+Options.swift:21:12: error: no such module 'Darwin'
 19 | #else
 20 |
 21 |     import Darwin
    |            `- error: no such module 'Darwin'
 22 |
 23 | #endif
<module-includes>:1:10: note: in file included from <module-includes>:1:
1 | #include "shim.h"
  |          `- note: in file included from <module-includes>:1:
2 |
BUILD FAILURE 6.3 wasm