Swift Package Index

Build Information

Failed to build SankeyKit, reference main (9f5747), with Swift 6.3 for Linux on 20 Aug 2026 09:44:21 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-53886770-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:basic-6.3-latest swift build --triple x86_64-unknown-linux-gnu 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 5.0.2
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/pkurzok/SankeyKit.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/pkurzok/SankeyKit
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 9f57473 Let the Swift Package Index host the DocC documentation (#8)
Cloned https://github.com/pkurzok/SankeyKit.git
Revision (git rev-parse @):
9f574738fc8f90373fe4c8b07e09b521bb213869
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/pkurzok/SankeyKit.git at main
========================================
Build
========================================
Selected platform:         linux
Swift version:             6.3
Building package at path:  $PWD
https://github.com/pkurzok/SankeyKit.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-53886770-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:basic-6.3-latest swift build --triple x86_64-unknown-linux-gnu 2>&1
basic-6.3-latest: Pulling from saguaro1/spi-images
Digest: sha256:b82c9ac2aaad9c671b7a7653c8e6eeaf006cac60f6a8910901b9357c067e0892
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:basic-6.3-latest
Fetching https://github.com/apple/swift-docc-plugin
[1/2345] Fetching swift-docc-plugin
Fetched https://github.com/apple/swift-docc-plugin from cache (0.64s)
Computing version for https://github.com/apple/swift-docc-plugin
Computed https://github.com/apple/swift-docc-plugin at 1.5.0 (1.52s)
Fetching https://github.com/swiftlang/swift-docc-symbolkit
[1/3809] Fetching swift-docc-symbolkit
Fetched https://github.com/swiftlang/swift-docc-symbolkit from cache (0.64s)
Computing version for https://github.com/swiftlang/swift-docc-symbolkit
Computed https://github.com/swiftlang/swift-docc-symbolkit at 1.0.0 (0.86s)
Creating working copy for https://github.com/apple/swift-docc-plugin
Working copy of https://github.com/apple/swift-docc-plugin resolved at 1.5.0
Creating working copy for https://github.com/swiftlang/swift-docc-symbolkit
Working copy of https://github.com/swiftlang/swift-docc-symbolkit resolved at 1.0.0
[1/1] Compiling plugin Swift-DocC Preview
[2/2] Compiling plugin Swift-DocC
Building for debugging...
[2/4] Write sources
[3/4] Write swift-version-24593BA9C3E375BF.txt
error: emit-module command failed with exit code 1 (use -v to see invocation)
[5/22] Emitting module SankeyKit
/host/spi-builder-workspace/Sources/SankeyKit/Content/SankeyLink.swift:1:8: error: no such module 'SwiftUI'
 1 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
 2 |
 3 | /// A flow from one node to another — the ribbon of a Sankey diagram.
[6/24] Compiling SankeyKit SankeyContent.swift
/host/spi-builder-workspace/Sources/SankeyKit/Content/SankeyLink.swift:1:8: error: no such module 'SwiftUI'
 1 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
 2 |
 3 | /// A flow from one node to another — the ribbon of a Sankey diagram.
[7/24] Compiling SankeyKit SankeyContentBuilder.swift
/host/spi-builder-workspace/Sources/SankeyKit/Content/SankeyLink.swift:1:8: error: no such module 'SwiftUI'
 1 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
 2 |
 3 | /// A flow from one node to another — the ribbon of a Sankey diagram.
[8/24] Compiling SankeyKit SankeyLink.swift
/host/spi-builder-workspace/Sources/SankeyKit/Content/SankeyLink.swift:1:8: error: no such module 'SwiftUI'
 1 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
 2 |
 3 | /// A flow from one node to another — the ribbon of a Sankey diagram.
[9/24] Compiling SankeyKit SankeyChart.swift
/host/spi-builder-workspace/Sources/SankeyKit/Content/SankeyLink.swift:1:8: error: no such module 'SwiftUI'
 1 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
 2 |
 3 | /// A flow from one node to another — the ribbon of a Sankey diagram.
[10/24] Compiling SankeyKit SankeyConfiguration.swift
/host/spi-builder-workspace/Sources/SankeyKit/Content/SankeyLink.swift:1:8: error: no such module 'SwiftUI'
 1 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
 2 |
 3 | /// A flow from one node to another — the ribbon of a Sankey diagram.
[11/24] Compiling SankeyKit SankeyDiagram.swift
/host/spi-builder-workspace/Sources/SankeyKit/Content/SankeyLink.swift:1:8: error: no such module 'SwiftUI'
 1 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
 2 |
 3 | /// A flow from one node to another — the ribbon of a Sankey diagram.
[12/24] Compiling SankeyKit SankeyStyle.swift
/host/spi-builder-workspace/Sources/SankeyKit/Content/SankeyLink.swift:1:8: error: no such module 'SwiftUI'
 1 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
 2 |
 3 | /// A flow from one node to another — the ribbon of a Sankey diagram.
[13/24] Compiling SankeyKit RibbonShape.swift
/host/spi-builder-workspace/Sources/SankeyKit/Content/SankeyLink.swift:1:8: error: no such module 'SwiftUI'
 1 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
 2 |
 3 | /// A flow from one node to another — the ribbon of a Sankey diagram.
[14/24] Compiling SankeyKit SankeyChart+Accessibility.swift
/host/spi-builder-workspace/Sources/SankeyKit/Content/SankeyLink.swift:1:8: error: no such module 'SwiftUI'
 1 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
 2 |
 3 | /// A flow from one node to another — the ribbon of a Sankey diagram.
[15/24] Compiling SankeyKit SankeyNode.swift
/host/spi-builder-workspace/Sources/SankeyKit/Content/SankeyLink.swift:1:8: error: no such module 'SwiftUI'
 1 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
 2 |
 3 | /// A flow from one node to another — the ribbon of a Sankey diagram.
[16/24] Compiling SankeyKit AnimatableVector.swift
/host/spi-builder-workspace/Sources/SankeyKit/Content/SankeyLink.swift:1:8: error: no such module 'SwiftUI'
 1 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
 2 |
 3 | /// A flow from one node to another — the ribbon of a Sankey diagram.
[17/24] Compiling SankeyKit LayerAssignment.swift
/host/spi-builder-workspace/Sources/SankeyKit/Content/SankeyLink.swift:1:8: error: no such module 'SwiftUI'
 1 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
 2 |
 3 | /// A flow from one node to another — the ribbon of a Sankey diagram.
[18/24] Compiling SankeyKit SankeyValue.swift
/host/spi-builder-workspace/Sources/SankeyKit/Content/SankeyLink.swift:1:8: error: no such module 'SwiftUI'
 1 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
 2 |
 3 | /// A flow from one node to another — the ribbon of a Sankey diagram.
[19/24] Compiling SankeyKit NodeShape.swift
/host/spi-builder-workspace/Sources/SankeyKit/Content/SankeyLink.swift:1:8: error: no such module 'SwiftUI'
 1 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
 2 |
 3 | /// A flow from one node to another — the ribbon of a Sankey diagram.
[20/24] Compiling SankeyKit SankeyResolution.swift
/host/spi-builder-workspace/Sources/SankeyKit/Content/SankeyLink.swift:1:8: error: no such module 'SwiftUI'
 1 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
 2 |
 3 | /// A flow from one node to another — the ribbon of a Sankey diagram.
[21/24] Compiling SankeyKit SankeySelection.swift
/host/spi-builder-workspace/Sources/SankeyKit/Content/SankeyLink.swift:1:8: error: no such module 'SwiftUI'
 1 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
 2 |
 3 | /// A flow from one node to another — the ribbon of a Sankey diagram.
[22/24] Compiling SankeyKit RibbonGeometry.swift
/host/spi-builder-workspace/Sources/SankeyKit/Content/SankeyLink.swift:1:8: error: no such module 'SwiftUI'
 1 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
 2 |
 3 | /// A flow from one node to another — the ribbon of a Sankey diagram.
[23/24] Compiling SankeyKit SankeyLayout.swift
/host/spi-builder-workspace/Sources/SankeyKit/Content/SankeyLink.swift:1:8: error: no such module 'SwiftUI'
 1 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
 2 |
 3 | /// A flow from one node to another — the ribbon of a Sankey diagram.
[24/24] Compiling SankeyKit SankeyGraph.swift
/host/spi-builder-workspace/Sources/SankeyKit/Content/SankeyLink.swift:1:8: error: no such module 'SwiftUI'
 1 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
 2 |
 3 | /// A flow from one node to another — the ribbon of a Sankey diagram.
BUILD FAILURE 6.3 linux