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 JSON, reference 4.0.2 (12e37e), with Swift 6.2 (beta) for Wasm on 17 Jun 2025 14:36:28 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4609320-0":/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/dankogai/swift-json.git
Reference: 4.0.2
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/dankogai/swift-json
 * tag               4.0.2      -> FETCH_HEAD
HEAD is now at 12e37ec version 4.0.2
Cloned https://github.com/dankogai/swift-json.git
Revision (git rev-parse @):
12e37ec0a9e5d979de7cd3d00e0495a87c62834d
SUCCESS checkout https://github.com/dankogai/swift-json.git at 4.0.2
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.2
Building package at path:  $PWD
https://github.com/dankogai/swift-json.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-0":/host -w "$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...
[0/9] Write sources
[2/9] Write swift-version-24593BA9C3E375BF.txt
error: emit-module command failed with exit code 1 (use -v to see invocation)
[4/11] Emitting module JSON
/host/spi-builder-workspace/Sources/JSON/JSON.swift:9:8: error: no such module 'Foundation'
  7 | //
  8 |
  9 | import Foundation
    |        `- error: no such module 'Foundation'
 10 |
 11 | public enum JSON:Equatable {
[5/11] Compiling JSON JSON.swift
/host/spi-builder-workspace/Sources/JSON/JSON.swift:9:8: error: no such module 'Foundation'
  7 | //
  8 |
  9 | import Foundation
    |        `- error: no such module 'Foundation'
 10 |
 11 | public enum JSON:Equatable {
BUILD FAILURE 6.2 wasm