The Swift Package Index logo.Swift Package Index

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

Build Information

Failed to build Half, reference main (14b1ab), with Swift 6.2 (beta) for Wasm on 20 Jun 2025 18:11:00 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4606859-1":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:wasm-6.2-latest swift build --swift-sdk wasm32-unknown-wasi 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 4.64.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/SomeRandomiOSDev/Half.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/SomeRandomiOSDev/Half
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 14b1ab3 Merge pull request #18 from SomeRandomiOSDev/strict-concurrency
Cloned https://github.com/SomeRandomiOSDev/Half.git
Revision (git rev-parse @):
14b1ab35ffdf62c999ef1016ec0f8e745a6feed5
SUCCESS checkout https://github.com/SomeRandomiOSDev/Half.git at main
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.2
Building package at path:  $PWD
https://github.com/SomeRandomiOSDev/Half.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-1":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:wasm-6.2-latest swift build --swift-sdk wasm32-unknown-wasi 2>&1
wasm-6.2-latest: Pulling from finestructure/spi-images
Digest: sha256:44384f43f933eaa0f42803e9ef7c3d8388c5841ccc831a15a5edf63d8c273423
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:wasm-6.2-latest
Building for debugging...
[0/5] Write sources
[1/5] Compiling fp_extend.cpp
[2/5] Compiling fp_trunc.cpp
[3/5] Compiling half.c
[4/5] Write swift-version-24593BA9C3E375BF.txt
[6/9] Compiling Half Half+Coding.swift
/host/spi-builder-workspace/Sources/Half/Functions.swift:11:8: error: no such module 'Darwin'
  9 | import Glibc
 10 | #else
 11 | import Darwin
    |        `- error: no such module 'Darwin'
 12 | #endif
 13 |
[7/9] Compiling Half Half.swift
/host/spi-builder-workspace/Sources/Half/Functions.swift:11:8: error: no such module 'Darwin'
  9 | import Glibc
 10 | #else
 11 | import Darwin
    |        `- error: no such module 'Darwin'
 12 | #endif
 13 |
error: emit-module command failed with exit code 1 (use -v to see invocation)
[8/9] Emitting module Half
/host/spi-builder-workspace/Sources/Half/Functions.swift:11:8: error: no such module 'Darwin'
  9 | import Glibc
 10 | #else
 11 | import Darwin
    |        `- error: no such module 'Darwin'
 12 | #endif
 13 |
[9/9] Compiling Half Functions.swift
/host/spi-builder-workspace/Sources/Half/Functions.swift:11:8: error: no such module 'Darwin'
  9 | import Glibc
 10 | #else
 11 | import Darwin
    |        `- error: no such module 'Darwin'
 12 | #endif
 13 |
BUILD FAILURE 6.2 wasm