Swift Package Index

Build Information

Failed to build unxip, reference main (6c3990), with Swift 6.2 for Wasm on 9 Jan 2026 02:54:40 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4609320-3":/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:wasm-6.2-latest swift build --swift-sdk wasm32-unknown-wasip1 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 4.68.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/saagarjha/unxip.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/saagarjha/unxip
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 6c39905 unxip 3.3
Cloned https://github.com/saagarjha/unxip.git
Revision (git rev-parse @):
6c3990517fcc4c1db6952fccf4c562fb14097601
SUCCESS checkout https://github.com/saagarjha/unxip.git at main
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.2
Building package at path:  $PWD
https://github.com/saagarjha/unxip.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-3":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/finestructure/spi-images:wasm-6.2-latest swift build --swift-sdk wasm32-unknown-wasip1 2>&1
wasm-6.2-latest: Pulling from finestructure/spi-images
Digest: sha256:e45aebddbd3fb4404abe9276e0d450e6fc2ef4836b534e79623bcca11b80d266
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:wasm-6.2-latest
warning: multiple Swift SDKs match target triple `wasm32-unknown-wasip1` and host triple x86_64-unknown-linux-gnu, selected one at /root/.swiftpm/swift-sdks/swift-6.2-RELEASE_wasm.artifactbundle/swift-6.2-RELEASE_wasm/wasm32-unknown-wasip1/embedded-swift-sdk.json
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/libunxip/libunxip.swift
Building for debugging...
[0/6] Write sources
[2/6] Write swift-version-24593BA9C3E375BF.txt
error: emit-module command failed with exit code 1 (use -v to see invocation)
[4/10] Emitting module unxip
/host/spi-builder-workspace/unxip.swift:4:25: error: no such module 'unistd'
   2 | 	@preconcurrency import SwiftGlibc  // stdout, stderr
   3 | #else
   4 | 	@preconcurrency import unistd  // optind
     |                         `- error: no such module 'unistd'
   5 | #endif
   6 | import Foundation
[5/10] Compiling unxip unxip.swift
/host/spi-builder-workspace/unxip.swift:4:25: error: no such module 'unistd'
   2 | 	@preconcurrency import SwiftGlibc  // stdout, stderr
   3 | #else
   4 | 	@preconcurrency import unistd  // optind
     |                         `- error: no such module 'unistd'
   5 | #endif
   6 | import Foundation
error: emit-module command failed with exit code 1 (use -v to see invocation)
[6/10] Emitting module libunxip
/host/spi-builder-workspace/Sources/libunxip/libunxip.swift:4:25: error: no such module 'unistd'
   2 | 	@preconcurrency import SwiftGlibc  // stdout, stderr
   3 | #else
   4 | 	@preconcurrency import unistd  // optind
     |                         `- error: no such module 'unistd'
   5 | #endif
   6 | import Foundation
BUILD FAILURE 6.2 wasm