Swift Package Index

Build Information

Failed to build EffectView, reference main (ae63be), with Swift 6.3 for Android on 14 May 2026 09:35:23 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:android-6.3-latest swift build --swift-sdk aarch64-unknown-linux-android28 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/couchdeveloper/EffectView.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/couchdeveloper/EffectView
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at ae63bef feat: add Output type parameter and request dispatch strategy (#7)
Cloned https://github.com/couchdeveloper/EffectView.git
Revision (git rev-parse @):
ae63bef21a7f3bd9574dbda351cacbaad3f94075
SUCCESS checkout https://github.com/couchdeveloper/EffectView.git at main
========================================
Build
========================================
Selected platform:         android
Swift version:             6.3
Building package at path:  $PWD
https://github.com/couchdeveloper/EffectView.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-3":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/swiftpackageindex/spi-images:android-6.3-latest swift build --swift-sdk aarch64-unknown-linux-android28 2>&1
android-6.3-latest: Pulling from swiftpackageindex/spi-images
Digest: sha256:9008270ea37a55e78725e6225015adb5eff8582da520c5232bf0499f32c36dc4
Status: Image is up to date for registry.gitlab.com/swiftpackageindex/spi-images:android-6.3-latest
Fetching https://github.com/swhitty/swift-mutex.git
[1/324] Fetching swift-mutex
Fetched https://github.com/swhitty/swift-mutex.git from cache (0.88s)
Computing version for https://github.com/swhitty/swift-mutex.git
Computed https://github.com/swhitty/swift-mutex.git at 0.0.6 (1.30s)
Creating working copy for https://github.com/swhitty/swift-mutex.git
Working copy of https://github.com/swhitty/swift-mutex.git resolved at 0.0.6
Building for debugging...
[0/2] Write sources
[1/2] Write swift-version--4F562202D5529B1.txt
error: emit-module command failed with exit code 1 (use -v to see invocation)
[3/8] Emitting module EffectView
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
/host/spi-builder-workspace/Sources/EffectView/EffectView.swift:1:8: error: no such module 'SwiftUI'
  1 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  2 |
  3 | /// A SwiftUI view that manages structured side effects via an Elm-style update loop.
[4/8] Compiling EffectView EffectView.swift
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
/host/spi-builder-workspace/Sources/EffectView/EffectView.swift:1:8: error: no such module 'SwiftUI'
  1 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  2 |
  3 | /// A SwiftUI view that manages structured side effects via an Elm-style update loop.
[5/8] Compiling EffectView Input.swift
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
/host/spi-builder-workspace/Sources/EffectView/EffectView.swift:1:8: error: no such module 'SwiftUI'
  1 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  2 |
  3 | /// A SwiftUI view that manages structured side effects via an Elm-style update loop.
[6/8] Compiling EffectView Effect.swift
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
/host/spi-builder-workspace/Sources/EffectView/EffectView.swift:1:8: error: no such module 'SwiftUI'
  1 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  2 |
  3 | /// A SwiftUI view that manages structured side effects via an Elm-style update loop.
[7/8] Compiling EffectView ObservationHelpers.swift
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
/host/spi-builder-workspace/Sources/EffectView/EffectView.swift:1:8: error: no such module 'SwiftUI'
  1 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  2 |
  3 | /// A SwiftUI view that manages structured side effects via an Elm-style update loop.
[8/8] Compiling EffectView EnvReader.swift
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
/host/spi-builder-workspace/Sources/EffectView/EffectView.swift:1:8: error: no such module 'SwiftUI'
  1 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  2 |
  3 | /// A SwiftUI view that manages structured side effects via an Elm-style update loop.
BUILD FAILURE 6.3 android