Swift Package IndexBuild Information
Failed to build WWQOA, reference main (db27f9), with Swift 6.1 for Wasm on 23 Apr 2026 18:46:23 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-4609320-0":/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>&1Build Log
========================================
RunAll
========================================
Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/William-Weng/WWQOA.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/William-Weng/WWQOA
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at db27f91 - Update Package
Cloned https://github.com/William-Weng/WWQOA.git
Revision (git rev-parse @):
db27f91e281ce3be1d6b6a4673928b7f02d73aa9
SUCCESS checkout https://github.com/William-Weng/WWQOA.git at main
========================================
Build
========================================
Selected platform: wasm
Swift version: 6.1
Building package at path: $PWD
https://github.com/William-Weng/WWQOA.git
https://github.com/William-Weng/WWQOA.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-0":/host -w "$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
Fetching https://github.com/William-Weng/WWByteReader
Fetching https://github.com/William-Weng/WWWavWriter
[1/71] Fetching wwbytereader
[62/155] Fetching wwbytereader, wwwavwriter
Fetched https://github.com/William-Weng/WWWavWriter from cache (0.43s)
Fetched https://github.com/William-Weng/WWByteReader from cache (0.43s)
Computing version for https://github.com/William-Weng/WWWavWriter
Computed https://github.com/William-Weng/WWWavWriter at 1.1.0 (1.65s)
Computing version for https://github.com/William-Weng/WWByteReader
Computed https://github.com/William-Weng/WWByteReader at 1.0.2 (1.08s)
Creating working copy for https://github.com/William-Weng/WWByteReader
Working copy of https://github.com/William-Weng/WWByteReader resolved at 1.0.2
Creating working copy for https://github.com/William-Weng/WWWavWriter
Working copy of https://github.com/William-Weng/WWWavWriter resolved at 1.1.0
Building for debugging...
[0/7] Write sources
[1/7] Copying Privacy
[2/7] Write sources
[4/7] Copying Privacy
[4/7] Write sources
[6/7] Write swift-version-24593BA9C3E375BF.txt
[8/17] Compiling WWByteReader resource_bundle_accessor.swift
/host/spi-builder-workspace/.build/checkouts/WWByteReader/Sources/WWByteReader/Constant.swift:8:8: error: no such module 'UIKit'
6 | //
7 |
8 | import UIKit
| `- error: no such module 'UIKit'
9 |
10 | // MARK: - enum
error: emit-module command failed with exit code 1 (use -v to see invocation)
[9/17] Emitting module WWWavWriter
/host/spi-builder-workspace/.build/checkouts/WWWavWriter/Sources/WWWavWriter/Utility/Extension.swift:8:8: error: no such module 'UIKit'
6 | //
7 |
8 | import UIKit
| `- error: no such module 'UIKit'
9 |
10 | // MARK: - [Int16]
[10/17] Compiling WWWavWriter WWWavWriter.swift
/host/spi-builder-workspace/.build/checkouts/WWWavWriter/Sources/WWWavWriter/Utility/Extension.swift:8:8: error: no such module 'UIKit'
6 | //
7 |
8 | import UIKit
| `- error: no such module 'UIKit'
9 |
10 | // MARK: - [Int16]
[11/17] Compiling WWWavWriter resource_bundle_accessor.swift
/host/spi-builder-workspace/.build/checkouts/WWWavWriter/Sources/WWWavWriter/Utility/Extension.swift:8:8: error: no such module 'UIKit'
6 | //
7 |
8 | import UIKit
| `- error: no such module 'UIKit'
9 |
10 | // MARK: - [Int16]
[12/17] Compiling WWWavWriter Extension.swift
/host/spi-builder-workspace/.build/checkouts/WWWavWriter/Sources/WWWavWriter/Utility/Extension.swift:8:8: error: no such module 'UIKit'
6 | //
7 |
8 | import UIKit
| `- error: no such module 'UIKit'
9 |
10 | // MARK: - [Int16]
[13/17] Compiling WWWavWriter Constant.swift
/host/spi-builder-workspace/.build/checkouts/WWWavWriter/Sources/WWWavWriter/Utility/Extension.swift:8:8: error: no such module 'UIKit'
6 | //
7 |
8 | import UIKit
| `- error: no such module 'UIKit'
9 |
10 | // MARK: - [Int16]
[14/17] Compiling WWWavWriter Model.swift
/host/spi-builder-workspace/.build/checkouts/WWWavWriter/Sources/WWWavWriter/Utility/Extension.swift:8:8: error: no such module 'UIKit'
6 | //
7 |
8 | import UIKit
| `- error: no such module 'UIKit'
9 |
10 | // MARK: - [Int16]
error: emit-module command failed with exit code 1 (use -v to see invocation)
[15/17] Emitting module WWByteReader
/host/spi-builder-workspace/.build/checkouts/WWByteReader/Sources/WWByteReader/Constant.swift:8:8: error: no such module 'UIKit'
6 | //
7 |
8 | import UIKit
| `- error: no such module 'UIKit'
9 |
10 | // MARK: - enum
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-0":/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
[2/11] Compiling WWWavWriter resource_bundle_accessor.swift
/host/spi-builder-workspace/.build/checkouts/WWWavWriter/Sources/WWWavWriter/Utility/Extension.swift:8:8: error: no such module 'UIKit'
6 | //
7 |
8 | import UIKit
| `- error: no such module 'UIKit'
9 |
10 | // MARK: - [Int16]
[3/11] Compiling WWWavWriter Constant.swift
/host/spi-builder-workspace/.build/checkouts/WWWavWriter/Sources/WWWavWriter/Utility/Extension.swift:8:8: error: no such module 'UIKit'
6 | //
7 |
8 | import UIKit
| `- error: no such module 'UIKit'
9 |
10 | // MARK: - [Int16]
error: emit-module command failed with exit code 1 (use -v to see invocation)
[4/11] Emitting module WWWavWriter
/host/spi-builder-workspace/.build/checkouts/WWWavWriter/Sources/WWWavWriter/Utility/Extension.swift:8:8: error: no such module 'UIKit'
6 | //
7 |
8 | import UIKit
| `- error: no such module 'UIKit'
9 |
10 | // MARK: - [Int16]
[5/11] Compiling WWWavWriter WWWavWriter.swift
/host/spi-builder-workspace/.build/checkouts/WWWavWriter/Sources/WWWavWriter/Utility/Extension.swift:8:8: error: no such module 'UIKit'
6 | //
7 |
8 | import UIKit
| `- error: no such module 'UIKit'
9 |
10 | // MARK: - [Int16]
[6/11] Compiling WWWavWriter Model.swift
/host/spi-builder-workspace/.build/checkouts/WWWavWriter/Sources/WWWavWriter/Utility/Extension.swift:8:8: error: no such module 'UIKit'
6 | //
7 |
8 | import UIKit
| `- error: no such module 'UIKit'
9 |
10 | // MARK: - [Int16]
[7/11] Compiling WWWavWriter Extension.swift
/host/spi-builder-workspace/.build/checkouts/WWWavWriter/Sources/WWWavWriter/Utility/Extension.swift:8:8: error: no such module 'UIKit'
6 | //
7 |
8 | import UIKit
| `- error: no such module 'UIKit'
9 |
10 | // MARK: - [Int16]
error: emit-module command failed with exit code 1 (use -v to see invocation)
[8/11] Emitting module WWByteReader
/host/spi-builder-workspace/.build/checkouts/WWByteReader/Sources/WWByteReader/Constant.swift:8:8: error: no such module 'UIKit'
6 | //
7 |
8 | import UIKit
| `- error: no such module 'UIKit'
9 |
10 | // MARK: - enum
BUILD FAILURE 6.1 wasm