Swift Package Index

Build Information

Failed to build SimpleSerializer, reference main (9eda29), with Swift 6.3 for Wasm on 21 Apr 2026 19:54:40 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4606859-3":/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/Appracatappra/SimpleSerializer.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/Appracatappra/SimpleSerializer
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 9eda293 Fixed Newline Encoding
Cloned https://github.com/Appracatappra/SimpleSerializer.git
Revision (git rev-parse @):
9eda293d6cbcc296d8dac8d9efd99b50148b354c
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/Appracatappra/SimpleSerializer.git at main
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.3
Building package at path:  $PWD
https://github.com/Appracatappra/SimpleSerializer.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-3":/host -w "$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/Appracatappra/SwiftletUtilities
Fetching https://github.com/Appracatappra/LogManager
[1/512] Fetching swiftletutilities
[370/596] Fetching swiftletutilities, logmanager
Fetched https://github.com/Appracatappra/LogManager from cache (0.40s)
Fetched https://github.com/Appracatappra/SwiftletUtilities from cache (0.46s)
Computing version for https://github.com/Appracatappra/LogManager
Computed https://github.com/Appracatappra/LogManager at 2.0.4 (1.16s)
Computing version for https://github.com/Appracatappra/SwiftletUtilities
Computed https://github.com/Appracatappra/SwiftletUtilities at 2.0.6 (0.86s)
Creating working copy for https://github.com/Appracatappra/LogManager
Working copy of https://github.com/Appracatappra/LogManager resolved at 2.0.4
Creating working copy for https://github.com/Appracatappra/SwiftletUtilities
Working copy of https://github.com/Appracatappra/SwiftletUtilities resolved at 2.0.6
Building for debugging...
[0/7] Copying PrivacyInfo.xcprivacy
[3/7] Write sources
[6/7] Write swift-version-24593BA9C3E375BF.txt
error: emit-module command failed with exit code 1 (use -v to see invocation)
[8/11] Emitting module LogManager
/host/spi-builder-workspace/.build/checkouts/LogManager/Sources/LogManager/DebugLogger.swift:8:8: error: no such module 'OSLog'
 6 | //
 7 | import Foundation
 8 | import OSLog
   |        `- error: no such module 'OSLog'
 9 |
10 | /// A helper class to incorporate logging that will be deactivated when the app is built for release.
[9/11] Compiling LogManager DebugLogger.swift
/host/spi-builder-workspace/.build/checkouts/LogManager/Sources/LogManager/DebugLogger.swift:8:8: error: no such module 'OSLog'
 6 | //
 7 | import Foundation
 8 | import OSLog
   |        `- error: no such module 'OSLog'
 9 |
10 | /// A helper class to incorporate logging that will be deactivated when the app is built for release.
[10/11] Compiling LogManager resource_bundle_accessor.swift
/host/spi-builder-workspace/.build/checkouts/LogManager/Sources/LogManager/DebugLogger.swift:8:8: error: no such module 'OSLog'
 6 | //
 7 | import Foundation
 8 | import OSLog
   |        `- error: no such module 'OSLog'
 9 |
10 | /// A helper class to incorporate logging that will be deactivated when the app is built for release.
[11/11] Compiling LogManager ReleaseLogger.swift
/host/spi-builder-workspace/.build/checkouts/LogManager/Sources/LogManager/DebugLogger.swift:8:8: error: no such module 'OSLog'
 6 | //
 7 | import Foundation
 8 | import OSLog
   |        `- error: no such module 'OSLog'
 9 |
10 | /// A helper class to incorporate logging that will be deactivated when the app is built for release.
BUILD FAILURE 6.3 wasm