Swift Package Index

Build Information

Failed to build SwiftUIAutoScrollingScrollView, reference main (0a5d56), with Swift 6.1 for Wasm on 21 Apr 2026 14:14:57 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4609320-2":/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-6.1-latest swift build --swift-sdk wasm32-unknown-wasi 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/drewster99/swiftui-auto-scrolling-scrollview.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/drewster99/swiftui-auto-scrolling-scrollview
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 0a5d568 Mark repository as public
Cloned https://github.com/drewster99/swiftui-auto-scrolling-scrollview.git
Revision (git rev-parse @):
0a5d568d22f35835a20e4d67e0a47607293bd5d6
SUCCESS checkout https://github.com/drewster99/swiftui-auto-scrolling-scrollview.git at main
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.1
Building package at path:  $PWD
https://github.com/drewster99/swiftui-auto-scrolling-scrollview.git
https://github.com/drewster99/swiftui-auto-scrolling-scrollview.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-2":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/swiftpackageindex/spi-images:wasm-6.1-latest swift build --swift-sdk wasm32-unknown-wasi -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete -Xswiftc -enable-upcoming-feature -Xswiftc StrictConcurrency -Xswiftc -enable-upcoming-feature -Xswiftc DisableOutwardActorInference -Xswiftc -enable-upcoming-feature -Xswiftc GlobalActorIsolatedTypesUsability -Xswiftc -enable-upcoming-feature -Xswiftc InferSendableFromCaptures 2>&1
wasm-6.1-latest: Pulling from swiftpackageindex/spi-images
Digest: sha256:276d66a16377d3ee059b2e3429cbc1154d9f01e42871e5d702fd5d8b9044d93d
Status: Image is up to date for registry.gitlab.com/swiftpackageindex/spi-images:wasm-6.1-latest
Building for debugging...
[0/2] Write sources
[1/2] Write swift-version-24593BA9C3E375BF.txt
error: emit-module command failed with exit code 1 (use -v to see invocation)
[3/5] Emitting module SwiftUIAutoScrollingScrollView
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
/host/spi-builder-workspace/Sources/SwiftUIAutoScrollingScrollView/AutoScrollingScrollView.swift:12:8: error: no such module 'SwiftUI'
 10 |
 11 | import Foundation
 12 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
 13 | import OSLog
 14 |
[4/5] Compiling SwiftUIAutoScrollingScrollView SwiftUIAutoScrollingScrollView.swift
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
/host/spi-builder-workspace/Sources/SwiftUIAutoScrollingScrollView/AutoScrollingScrollView.swift:12:8: error: no such module 'SwiftUI'
 10 |
 11 | import Foundation
 12 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
 13 | import OSLog
 14 |
[5/5] Compiling SwiftUIAutoScrollingScrollView AutoScrollingScrollView.swift
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
/host/spi-builder-workspace/Sources/SwiftUIAutoScrollingScrollView/AutoScrollingScrollView.swift:12:8: error: no such module 'SwiftUI'
 10 |
 11 | import Foundation
 12 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
 13 | import OSLog
 14 |
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-2":/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-6.1-latest swift build --swift-sdk wasm32-unknown-wasi 2>&1
wasm-6.1-latest: Pulling from swiftpackageindex/spi-images
Digest: sha256:276d66a16377d3ee059b2e3429cbc1154d9f01e42871e5d702fd5d8b9044d93d
Status: Image is up to date for registry.gitlab.com/swiftpackageindex/spi-images:wasm-6.1-latest
[0/1] Planning build
Building for debugging...
[0/1] Write swift-version-24593BA9C3E375BF.txt
error: emit-module command failed with exit code 1 (use -v to see invocation)
[2/4] Emitting module SwiftUIAutoScrollingScrollView
/host/spi-builder-workspace/Sources/SwiftUIAutoScrollingScrollView/AutoScrollingScrollView.swift:12:8: error: no such module 'SwiftUI'
 10 |
 11 | import Foundation
 12 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
 13 | import OSLog
 14 |
[3/4] Compiling SwiftUIAutoScrollingScrollView AutoScrollingScrollView.swift
/host/spi-builder-workspace/Sources/SwiftUIAutoScrollingScrollView/AutoScrollingScrollView.swift:12:8: error: no such module 'SwiftUI'
 10 |
 11 | import Foundation
 12 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
 13 | import OSLog
 14 |
[4/4] Compiling SwiftUIAutoScrollingScrollView SwiftUIAutoScrollingScrollView.swift
/host/spi-builder-workspace/Sources/SwiftUIAutoScrollingScrollView/AutoScrollingScrollView.swift:12:8: error: no such module 'SwiftUI'
 10 |
 11 | import Foundation
 12 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
 13 | import OSLog
 14 |
BUILD FAILURE 6.1 wasm