Swift Package Index

Build Information

Failed to build CPIOArchiveKit, reference main (cfd9ca), with Swift 6.3 for Wasm on 12 Apr 2026 09:09:52 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/LebJe/CPIOArchiveKit.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/LebJe/CPIOArchiveKit
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at cfd9cae Update CPIOArchiveWriter.swift
Cloned https://github.com/LebJe/CPIOArchiveKit.git
Revision (git rev-parse @):
cfd9cae28d2864dea0533f137397ca8124767917
SUCCESS checkout https://github.com/LebJe/CPIOArchiveKit.git at main
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.3
Building package at path:  $PWD
https://github.com/LebJe/CPIOArchiveKit.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-3":/host -w "$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
Building for debugging...
[0/2] Write sources
[1/2] Write swift-version-24593BA9C3E375BF.txt
[3/12] Compiling CPIOArchiveKit Errors.swift
[4/12] Compiling CPIOArchiveKit Constants.swift
/host/spi-builder-workspace/Sources/CPIOArchiveKit/Constants.swift:12:27: error: integer literal '4294967295' overflows when stored into 'Int'
10 | 	static let headerLength = 110
11 | 	static let nameSize = 4096
12 | 	static let MaxFileSize = 4294967295
   |                           `- error: integer literal '4294967295' overflows when stored into 'Int'
13 | 	static let trailer = "TRAILER!!!"
14 | }
[5/13] Compiling CPIOArchiveKit Extensions.swift
error: emit-module command failed with exit code 1 (use -v to see invocation)
[6/13] Compiling CPIOArchiveKit CPIOArchiveReader.swift
[7/13] Compiling CPIOArchiveKit CPIOArchiveType.swift
[8/13] Compiling CPIOArchiveKit CPIOArchiveWriter.swift
[9/13] Compiling CPIOArchiveKit Checksum.swift
[10/13] Emitting module CPIOArchiveKit
/host/spi-builder-workspace/Sources/CPIOArchiveKit/Constants.swift:12:27: error: integer literal '4294967295' overflows when stored into 'Int'
10 | 	static let headerLength = 110
11 | 	static let nameSize = 4096
12 | 	static let MaxFileSize = 4294967295
   |                           `- error: integer literal '4294967295' overflows when stored into 'Int'
13 | 	static let trailer = "TRAILER!!!"
14 | }
[11/13] Compiling CPIOArchiveKit Operators.swift
[12/13] Compiling CPIOArchiveKit FileType.swift
[13/13] Compiling CPIOArchiveKit Header.swift
BUILD FAILURE 6.3 wasm