Swift Package Index

Build Information

Failed to build FluidGradient, reference main (9ddda4), with Swift 6.1 for Linux on 10 Apr 2026 01:48:32 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:basic-6.1-latest swift build --triple x86_64-unknown-linux-gnu 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 4.69.2
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/Cindori/FluidGradient.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/Cindori/FluidGradient
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 9ddda4c Fix badge colors
Cloned https://github.com/Cindori/FluidGradient.git
Revision (git rev-parse @):
9ddda4cf23671ef0228e88681ec6210cb3e0d7f7
SUCCESS checkout https://github.com/Cindori/FluidGradient.git at main
========================================
Build
========================================
Selected platform:         linux
Swift version:             6.1
Building package at path:  $PWD
https://github.com/Cindori/FluidGradient.git
https://github.com/Cindori/FluidGradient.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
{
  "dependencies" : [
  ],
  "manifest_display_name" : "FluidGradient",
  "name" : "FluidGradient",
  "path" : "/host/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "11.0"
    },
    {
      "name" : "ios",
      "version" : "14.0"
    }
  ],
  "products" : [
    {
      "name" : "FluidGradient",
      "targets" : [
        "FluidGradient"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "FluidGradient",
      "module_type" : "SwiftTarget",
      "name" : "FluidGradient",
      "path" : "Sources/FluidGradient",
      "product_memberships" : [
        "FluidGradient"
      ],
      "sources" : [
        "BlobLayer.swift",
        "CGPoint+Extensions.swift",
        "FluidGradient.swift",
        "FluidGradientView.swift",
        "ResizableLayer.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.7"
}
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-2":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/swiftpackageindex/spi-images:basic-6.1-latest swift build --triple x86_64-unknown-linux-gnu -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
basic-6.1-latest: Pulling from swiftpackageindex/spi-images
Digest: sha256:a7bfd71e9384436264431030299dc8a2d42d0664a168cfa1a5dd84c9bc592ccf
Status: Image is up to date for registry.gitlab.com/swiftpackageindex/spi-images:basic-6.1-latest
Building for debugging...
[0/2] Write sources
[1/2] Write swift-version-24593BA9C3E375BF.txt
[3/8] Compiling FluidGradient ResizableLayer.swift
/host/spi-builder-workspace/Sources/FluidGradient/BlobLayer.swift:8:8: error: no such module 'SwiftUI'
  6 | //
  7 |
  8 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  9 |
 10 | /// A CALayer that draws a single blob on the screen
[4/8] Compiling FluidGradient FluidGradient.swift
/host/spi-builder-workspace/Sources/FluidGradient/BlobLayer.swift:8:8: error: no such module 'SwiftUI'
  6 | //
  7 |
  8 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  9 |
 10 | /// A CALayer that draws a single blob on the screen
[5/8] Compiling FluidGradient FluidGradientView.swift
/host/spi-builder-workspace/Sources/FluidGradient/BlobLayer.swift:8:8: error: no such module 'SwiftUI'
  6 | //
  7 |
  8 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  9 |
 10 | /// A CALayer that draws a single blob on the screen
[6/8] Compiling FluidGradient BlobLayer.swift
/host/spi-builder-workspace/Sources/FluidGradient/BlobLayer.swift:8:8: error: no such module 'SwiftUI'
  6 | //
  7 |
  8 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  9 |
 10 | /// A CALayer that draws a single blob on the screen
error: emit-module command failed with exit code 1 (use -v to see invocation)
[7/8] Emitting module FluidGradient
/host/spi-builder-workspace/Sources/FluidGradient/BlobLayer.swift:8:8: error: no such module 'SwiftUI'
  6 | //
  7 |
  8 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  9 |
 10 | /// A CALayer that draws a single blob on the screen
[8/8] Compiling FluidGradient CGPoint+Extensions.swift
/host/spi-builder-workspace/Sources/FluidGradient/BlobLayer.swift:8:8: error: no such module 'SwiftUI'
  6 | //
  7 |
  8 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  9 |
 10 | /// A CALayer that draws a single blob on the screen
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:basic-6.1-latest swift build --triple x86_64-unknown-linux-gnu 2>&1
basic-6.1-latest: Pulling from swiftpackageindex/spi-images
Digest: sha256:a7bfd71e9384436264431030299dc8a2d42d0664a168cfa1a5dd84c9bc592ccf
Status: Image is up to date for registry.gitlab.com/swiftpackageindex/spi-images:basic-6.1-latest
[0/1] Planning build
Building for debugging...
[0/1] Write swift-version-24593BA9C3E375BF.txt
[2/7] Compiling FluidGradient FluidGradient.swift
/host/spi-builder-workspace/Sources/FluidGradient/BlobLayer.swift:8:8: error: no such module 'SwiftUI'
  6 | //
  7 |
  8 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  9 |
 10 | /// A CALayer that draws a single blob on the screen
[3/7] Compiling FluidGradient FluidGradientView.swift
/host/spi-builder-workspace/Sources/FluidGradient/BlobLayer.swift:8:8: error: no such module 'SwiftUI'
  6 | //
  7 |
  8 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  9 |
 10 | /// A CALayer that draws a single blob on the screen
[4/7] Compiling FluidGradient ResizableLayer.swift
/host/spi-builder-workspace/Sources/FluidGradient/BlobLayer.swift:8:8: error: no such module 'SwiftUI'
  6 | //
  7 |
  8 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  9 |
 10 | /// A CALayer that draws a single blob on the screen
[5/7] Compiling FluidGradient CGPoint+Extensions.swift
/host/spi-builder-workspace/Sources/FluidGradient/BlobLayer.swift:8:8: error: no such module 'SwiftUI'
  6 | //
  7 |
  8 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  9 |
 10 | /// A CALayer that draws a single blob on the screen
error: emit-module command failed with exit code 1 (use -v to see invocation)
[6/7] Emitting module FluidGradient
/host/spi-builder-workspace/Sources/FluidGradient/BlobLayer.swift:8:8: error: no such module 'SwiftUI'
  6 | //
  7 |
  8 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  9 |
 10 | /// A CALayer that draws a single blob on the screen
[7/7] Compiling FluidGradient BlobLayer.swift
/host/spi-builder-workspace/Sources/FluidGradient/BlobLayer.swift:8:8: error: no such module 'SwiftUI'
  6 | //
  7 |
  8 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  9 |
 10 | /// A CALayer that draws a single blob on the screen
BUILD FAILURE 6.1 linux