Swift Package Index

Build Information

Failed to build CubicSpline, reference main (de4bd2), with Swift 6.3 for Wasm on 14 Apr 2026 07:39:00 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4606859-0":/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/quantumOrange/CubicSpline.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/quantumOrange/CubicSpline
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at de4bd20 start and end points
Cloned https://github.com/quantumOrange/CubicSpline.git
Revision (git rev-parse @):
de4bd20bbb22d1a0d0f0b2717ce40c5bbd2acb89
SUCCESS checkout https://github.com/quantumOrange/CubicSpline.git at main
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.3
Building package at path:  $PWD
https://github.com/quantumOrange/CubicSpline.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-0":/host -w "$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/indisoluble/CLapacke-Linux
[1/25] Fetching clapacke-linux
Fetched https://github.com/indisoluble/CLapacke-Linux from cache (0.30s)
Computing version for https://github.com/indisoluble/CLapacke-Linux
Computed https://github.com/indisoluble/CLapacke-Linux at 1.0.1 (0.92s)
Creating working copy for https://github.com/indisoluble/CLapacke-Linux
Working copy of https://github.com/indisoluble/CLapacke-Linux resolved at 1.0.1
warning: 'clapacke-linux': ignoring declared target(s) 'CLapacke-Linux' in the system package
warning: 'clapacke-linux': system packages are deprecated; use system library targets instead
warning: 'spi-builder-workspace': dependency 'clapacke-linux' is not used by any target
warning: you may be able to install lapacke using your system-packager:
    apt-get install liblapacke-dev
warning: you may be able to install lapacke using your system-packager:
    apt-get install liblapacke-dev
Building for debugging...
[0/2] Write sources
[1/2] Write swift-version-24593BA9C3E375BF.txt
[3/9] Compiling CubicSpline CubicCurve.swift
/host/spi-builder-workspace/Sources/CubicSpline/CubicSpline+Callable.swift:9:8: error: no such module 'simd'
 7 |
 8 | import Foundation
 9 | import simd
   |        `- error: no such module 'simd'
10 |
11 | extension CubicCurve {
[4/9] Compiling CubicSpline Matrix.swift
/host/spi-builder-workspace/Sources/CubicSpline/CubicSpline+Callable.swift:9:8: error: no such module 'simd'
 7 |
 8 | import Foundation
 9 | import simd
   |        `- error: no such module 'simd'
10 |
11 | extension CubicCurve {
[5/9] Compiling CubicSpline Flattenable.swift
/host/spi-builder-workspace/Sources/CubicSpline/CubicSpline+Callable.swift:9:8: error: no such module 'simd'
 7 |
 8 | import Foundation
 9 | import simd
   |        `- error: no such module 'simd'
10 |
11 | extension CubicCurve {
[6/9] Compiling CubicSpline CubicSpline.swift
/host/spi-builder-workspace/Sources/CubicSpline/CubicSpline+Callable.swift:9:8: error: no such module 'simd'
 7 |
 8 | import Foundation
 9 | import simd
   |        `- error: no such module 'simd'
10 |
11 | extension CubicCurve {
[7/9] Compiling CubicSpline CubicSpline+Callable.swift
/host/spi-builder-workspace/Sources/CubicSpline/CubicSpline+Callable.swift:9:8: error: no such module 'simd'
 7 |
 8 | import Foundation
 9 | import simd
   |        `- error: no such module 'simd'
10 |
11 | extension CubicCurve {
error: emit-module command failed with exit code 1 (use -v to see invocation)
[8/9] Emitting module CubicSpline
/host/spi-builder-workspace/Sources/CubicSpline/CubicSpline+Callable.swift:9:8: error: no such module 'simd'
 7 |
 8 | import Foundation
 9 | import simd
   |        `- error: no such module 'simd'
10 |
11 | extension CubicCurve {
[9/9] Compiling CubicSpline Array+Extensions.swift
/host/spi-builder-workspace/Sources/CubicSpline/CubicSpline+Callable.swift:9:8: error: no such module 'simd'
 7 |
 8 | import Foundation
 9 | import simd
   |        `- error: no such module 'simd'
10 |
11 | extension CubicCurve {
BUILD FAILURE 6.3 wasm