Swift Package IndexBuild Information
Failed to build SwiftColor, reference main (a64f48), with Swift 6.3 for Wasm on 22 Apr 2026 16:59:06 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-4606859-2":/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-6.3-latest swift build --swift-sdk swift-6.3-RELEASE_wasm 2>&1Build Log
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RunAll
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Builder version: 4.70.0
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/richardpiazza/SwiftColor.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/richardpiazza/SwiftColor
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at a64f48f Added Platform Checks (#4)
Cloned https://github.com/richardpiazza/SwiftColor.git
Revision (git rev-parse @):
a64f48f7dda85abe5236b24dea74258d6cded166
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/richardpiazza/SwiftColor.git at main
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Build
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Selected platform: wasm
Swift version: 6.3
Building package at path: $PWD
https://github.com/richardpiazza/SwiftColor.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-2":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/swiftpackageindex/spi-images:wasm-6.3-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
[3/14] Compiling SwiftColor Pigment+SwiftUI.swift
[4/14] Compiling SwiftColor Pigment+UIKit.swift
[5/15] Compiling SwiftColor Pigment+AppKit.swift
[6/15] Compiling SwiftColor Pigment+CoreGraphics.swift
[7/15] Compiling SwiftColor Clamping.swift
[8/15] Compiling SwiftColor ColorSpace.swift
[9/15] Emitting module SwiftColor
[10/15] Compiling SwiftColor Pigment+Int.swift
[11/15] Compiling SwiftColor Pigment+Name.swift
[12/15] Compiling SwiftColor Pigment+Float.swift
/host/spi-builder-workspace/Sources/SwiftColor/Pigment+Hex.swift:134:33: error: integer literal '4278190080' overflows when stored into 'Int'
132 | hex: Int
133 | ) -> (red: Double, green: Double, blue: Double, alpha: Double) {
134 | let red = Double((hex & 0xFF00_0000) >> 24) / 255.0
| `- error: integer literal '4278190080' overflows when stored into 'Int'
135 | let green = Double((hex & 0x00FF_0000) >> 16) / 255.0
136 | let blue = Double((hex & 0x0000_FF00) >> 8) / 255.0
[13/15] Compiling SwiftColor Pigment+Hex.swift
/host/spi-builder-workspace/Sources/SwiftColor/Pigment+Hex.swift:134:33: error: integer literal '4278190080' overflows when stored into 'Int'
132 | hex: Int
133 | ) -> (red: Double, green: Double, blue: Double, alpha: Double) {
134 | let red = Double((hex & 0xFF00_0000) >> 24) / 255.0
| `- error: integer literal '4278190080' overflows when stored into 'Int'
135 | let green = Double((hex & 0x00FF_0000) >> 16) / 255.0
136 | let blue = Double((hex & 0x0000_FF00) >> 8) / 255.0
[14/15] Compiling SwiftColor Pigment+String.swift
[15/15] Compiling SwiftColor Pigment.swift
BUILD FAILURE 6.3 wasm