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Build Information

Failed to build SimpleColorPalette, reference main (e0f13f), with Swift 6.1 for Wasm on 20 Oct 2025 13:33:34 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4606859-1":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/finestructure/spi-images:wasm-6.1-latest swift build --swift-sdk wasm32-unknown-wasi 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 4.68.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/simple-color-palette/SimpleColorPaletteSwift.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/simple-color-palette/SimpleColorPaletteSwift
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at e0f13fa 0.2.1
Cloned https://github.com/simple-color-palette/SimpleColorPaletteSwift.git
Revision (git rev-parse @):
e0f13fa9ca295b9976505ff24fee37920c5f609b
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/simple-color-palette/SimpleColorPaletteSwift.git at main
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.1
Building package at path:  $PWD
https://github.com/simple-color-palette/SimpleColorPaletteSwift.git
https://github.com/simple-color-palette/SimpleColorPaletteSwift.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
{
  "dependencies" : [
  ],
  "manifest_display_name" : "SimpleColorPalette",
  "name" : "SimpleColorPalette",
  "path" : "/host/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "12.0"
    },
    {
      "name" : "ios",
      "version" : "15.0"
    },
    {
      "name" : "tvos",
      "version" : "15.0"
    },
    {
      "name" : "watchos",
      "version" : "10.0"
    },
    {
      "name" : "visionos",
      "version" : "1.0"
    }
  ],
  "products" : [
    {
      "name" : "SimpleColorPalette",
      "targets" : [
        "SimpleColorPalette"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "SimpleColorPaletteTests",
      "module_type" : "SwiftTarget",
      "name" : "SimpleColorPaletteTests",
      "path" : "Tests/SimpleColorPaletteTests",
      "sources" : [
        "AppKit.swift",
        "SwiftUI.swift",
        "Tests.swift"
      ],
      "target_dependencies" : [
        "SimpleColorPalette"
      ],
      "type" : "test"
    },
    {
      "c99name" : "SimpleColorPalette",
      "module_type" : "SwiftTarget",
      "name" : "SimpleColorPalette",
      "path" : "Sources/SimpleColorPalette",
      "product_memberships" : [
        "SimpleColorPalette"
      ],
      "sources" : [
        "AppKit.swift",
        "Color.swift",
        "ColorComponents.swift",
        "ColorPalette.swift",
        "Extensions.swift",
        "SwiftUI.swift",
        "Utilities.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "6.0"
}
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-1":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/finestructure/spi-images:wasm-6.1-latest swift build --swift-sdk wasm32-unknown-wasi -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats 2>&1
wasm-6.1-latest: Pulling from finestructure/spi-images
Digest: sha256:062e4aaff76454b333ce7957a8e87c3beb342f1dedb64399abb81cdea021b526
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:wasm-6.1-latest
Building for debugging...
[0/2] Write sources
[1/2] Write swift-version-24593BA9C3E375BF.txt
[3/10] Compiling SimpleColorPalette SwiftUI.swift
[4/10] Compiling SimpleColorPalette Extensions.swift
[5/10] Compiling SimpleColorPalette Utilities.swift
/host/spi-builder-workspace/Sources/SimpleColorPalette/Utilities.swift:41:20: error: cannot find 'pow' in scope
39 | 		}
40 |
41 | 		let multiplier = pow(10.0, Self(places))
   |                    `- error: cannot find 'pow' in scope
42 | 		return (self * multiplier).rounded(.toNearestOrEven) / multiplier
43 | 	}
[6/10] Compiling SimpleColorPalette Color.swift
[7/10] Compiling SimpleColorPalette AppKit.swift
[8/10] Emitting module SimpleColorPalette
[9/10] Compiling SimpleColorPalette ColorPalette.swift
[10/10] Compiling SimpleColorPalette ColorComponents.swift
/host/spi-builder-workspace/Sources/SimpleColorPalette/ColorComponents.swift:155:10: error: integer literal '4294967295' overflows when stored into signed 'Builtin.Int32'
153 | 		let red, green, blue, opacity: Double
154 |
155 | 		switch hex {
    |          `- error: integer literal '4294967295' overflows when stored into signed 'Builtin.Int32'
156 | 		case 0...0xFFF: // 12-bit RGB
157 | 			red = Double((hex >> 8) & 0xF) / 15
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-1":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/finestructure/spi-images:wasm-6.1-latest swift build --swift-sdk wasm32-unknown-wasi 2>&1
wasm-6.1-latest: Pulling from finestructure/spi-images
Digest: sha256:062e4aaff76454b333ce7957a8e87c3beb342f1dedb64399abb81cdea021b526
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:wasm-6.1-latest
[0/1] Planning build
Building for debugging...
[0/1] Write swift-version-24593BA9C3E375BF.txt
[2/9] Compiling SimpleColorPalette SwiftUI.swift
[3/9] Compiling SimpleColorPalette Extensions.swift
[4/9] Compiling SimpleColorPalette Utilities.swift
/host/spi-builder-workspace/Sources/SimpleColorPalette/Utilities.swift:41:20: error: cannot find 'pow' in scope
39 | 		}
40 |
41 | 		let multiplier = pow(10.0, Self(places))
   |                    `- error: cannot find 'pow' in scope
42 | 		return (self * multiplier).rounded(.toNearestOrEven) / multiplier
43 | 	}
[5/9] Emitting module SimpleColorPalette
[6/9] Compiling SimpleColorPalette ColorPalette.swift
[7/9] Compiling SimpleColorPalette Color.swift
[8/9] Compiling SimpleColorPalette ColorComponents.swift
/host/spi-builder-workspace/Sources/SimpleColorPalette/ColorComponents.swift:155:10: error: integer literal '4294967295' overflows when stored into signed 'Builtin.Int32'
153 | 		let red, green, blue, opacity: Double
154 |
155 | 		switch hex {
    |          `- error: integer literal '4294967295' overflows when stored into signed 'Builtin.Int32'
156 | 		case 0...0xFFF: // 12-bit RGB
157 | 			red = Double((hex >> 8) & 0xF) / 15
[9/9] Compiling SimpleColorPalette AppKit.swift
BUILD FAILURE 6.1 wasm