Swift Package Index

Build Information

Failed to build Flow, reference develop (98d116), with Swift 6.3 for Wasm on 17 Apr 2026 07:33:56 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/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/toastersocks/Flow.git
Reference: develop
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/toastersocks/Flow
 * branch            develop    -> FETCH_HEAD
 * [new branch]      develop    -> origin/develop
HEAD is now at 98d1168 Update the workflow to build with Xcode 16.4 and latest
Cloned https://github.com/toastersocks/Flow.git
Revision (git rev-parse @):
98d1168a3be767c7d9862c9cd2c7c9d1861e99e6
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/toastersocks/Flow.git at develop
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.3
Building package at path:  $PWD
https://github.com/toastersocks/Flow.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-3":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/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/toastersocks/SwiftCheck
[1/4558] Fetching swiftcheck
Fetched https://github.com/toastersocks/SwiftCheck from cache (0.84s)
Computing version for https://github.com/toastersocks/SwiftCheck
Computed https://github.com/toastersocks/SwiftCheck at 0.13.1 (1.86s)
Creating working copy for https://github.com/toastersocks/SwiftCheck
Working copy of https://github.com/toastersocks/SwiftCheck resolved at 0.13.1
Building for debugging...
[0/2] Write sources
[1/2] Write swift-version-24593BA9C3E375BF.txt
[3/6] Compiling Flow SupportingTypes.swift
/host/spi-builder-workspace/Sources/Flow/Flow.swift:1:8: error: no such module 'SwiftUI'
  1 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  2 |
  3 |
error: emit-module command failed with exit code 1 (use -v to see invocation)
[4/6] Emitting module Flow
/host/spi-builder-workspace/Sources/Flow/Flow.swift:1:8: error: no such module 'SwiftUI'
  1 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  2 |
  3 |
[5/6] Compiling Flow PreviewCode.swift
/host/spi-builder-workspace/Sources/Flow/Flow.swift:1:8: error: no such module 'SwiftUI'
  1 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  2 |
  3 |
[6/6] Compiling Flow Flow.swift
/host/spi-builder-workspace/Sources/Flow/Flow.swift:1:8: error: no such module 'SwiftUI'
  1 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  2 |
  3 |
BUILD FAILURE 6.3 wasm