Swift Package Index

Build Information

Failed to build CustomTabView, reference v1.2.1 (811ba2), with Swift 6.1 for Linux on 28 Sep 2026 10:02:48 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-54344844-0":/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-6.1-latest swift build --triple x86_64-unknown-linux-gnu 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 5.1.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/NicFontana/SwiftUI-CustomTabView.git
Reference: v1.2.1
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/NicFontana/SwiftUI-CustomTabView
 * tag               v1.2.1     -> FETCH_HEAD
HEAD is now at 811ba2a Merge pull request #11 from swilson/main
Cloned https://github.com/NicFontana/SwiftUI-CustomTabView.git
Revision (git rev-parse @):
811ba2ab972b958504c5167a6285725f570b6730
SUCCESS checkout https://github.com/NicFontana/SwiftUI-CustomTabView.git at v1.2.1
========================================
Build
========================================
Selected platform:         linux
Swift version:             6.1
Building package at path:  $PWD
https://github.com/NicFontana/SwiftUI-CustomTabView.git
https://github.com/NicFontana/SwiftUI-CustomTabView.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344844-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:basic-6.1-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 saguaro1/spi-images
Digest: sha256:bebe373f64586285d153a73cebf57004d534988a7110464fd581e50dd24c756b
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:basic-6.1-latest
Building for debugging...
[0/2] Write sources
[1/2] Write swift-version-24593BA9C3E375BF.txt
[3/11] Compiling CustomTabView UITabBarControllerRepresentable.swift
/host/spi-builder-workspace/Sources/CustomTabView/CustomTabView.swift:8:8: error: no such module 'SwiftUI'
  6 | //
  7 |
  8 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  9 |
 10 | /// A SwiftUI component that enables users to create a customizable TabView with a user-defined TabBar.
[4/11] Compiling CustomTabView KeyboardReadable.swift
/host/spi-builder-workspace/Sources/CustomTabView/CustomTabView.swift:8:8: error: no such module 'SwiftUI'
  6 | //
  7 |
  8 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  9 |
 10 | /// A SwiftUI component that enables users to create a customizable TabView with a user-defined TabBar.
[5/12] Compiling CustomTabView BottomFloatingTabBarView.swift
/host/spi-builder-workspace/Sources/CustomTabView/CustomTabView.swift:8:8: error: no such module 'SwiftUI'
  6 | //
  7 |
  8 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  9 |
 10 | /// A SwiftUI component that enables users to create a customizable TabView with a user-defined TabBar.
[6/12] Compiling CustomTabView ExampleView.swift
/host/spi-builder-workspace/Sources/CustomTabView/CustomTabView.swift:8:8: error: no such module 'SwiftUI'
  6 | //
  7 |
  8 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  9 |
 10 | /// A SwiftUI component that enables users to create a customizable TabView with a user-defined TabBar.
[7/12] Compiling CustomTabView TopIndicatorTabBarView.swift
/host/spi-builder-workspace/Sources/CustomTabView/CustomTabView.swift:8:8: error: no such module 'SwiftUI'
  6 | //
  7 |
  8 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  9 |
 10 | /// A SwiftUI component that enables users to create a customizable TabView with a user-defined TabBar.
[8/12] Compiling CustomTabView Tab.swift
/host/spi-builder-workspace/Sources/CustomTabView/CustomTabView.swift:8:8: error: no such module 'SwiftUI'
  6 | //
  7 |
  8 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  9 |
 10 | /// A SwiftUI component that enables users to create a customizable TabView with a user-defined TabBar.
[9/12] Compiling CustomTabView NSTabBarControllerRepresentable.swift
/host/spi-builder-workspace/Sources/CustomTabView/CustomTabView.swift:8:8: error: no such module 'SwiftUI'
  6 | //
  7 |
  8 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  9 |
 10 | /// A SwiftUI component that enables users to create a customizable TabView with a user-defined TabBar.
error: emit-module command failed with exit code 1 (use -v to see invocation)
[10/12] Compiling CustomTabView CustomTabView.swift
/host/spi-builder-workspace/Sources/CustomTabView/CustomTabView.swift:8:8: error: no such module 'SwiftUI'
  6 | //
  7 |
  8 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  9 |
 10 | /// A SwiftUI component that enables users to create a customizable TabView with a user-defined TabBar.
[11/12] Compiling CustomTabView EnvironmentValues+TabBarPosition.swift
/host/spi-builder-workspace/Sources/CustomTabView/CustomTabView.swift:8:8: error: no such module 'SwiftUI'
  6 | //
  7 |
  8 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  9 |
 10 | /// A SwiftUI component that enables users to create a customizable TabView with a user-defined TabBar.
[12/12] Emitting module CustomTabView
/host/spi-builder-workspace/Sources/CustomTabView/CustomTabView.swift:8:8: error: no such module 'SwiftUI'
  6 | //
  7 |
  8 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  9 |
 10 | /// A SwiftUI component that enables users to create a customizable TabView with a user-defined TabBar.
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344844-0":/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-6.1-latest swift build --triple x86_64-unknown-linux-gnu 2>&1
basic-6.1-latest: Pulling from saguaro1/spi-images
Digest: sha256:bebe373f64586285d153a73cebf57004d534988a7110464fd581e50dd24c756b
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:basic-6.1-latest
[0/1] Planning build
Building for debugging...
[0/1] Write swift-version-24593BA9C3E375BF.txt
[2/10] Compiling CustomTabView KeyboardReadable.swift
/host/spi-builder-workspace/Sources/CustomTabView/CustomTabView.swift:8:8: error: no such module 'SwiftUI'
  6 | //
  7 |
  8 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  9 |
 10 | /// A SwiftUI component that enables users to create a customizable TabView with a user-defined TabBar.
[3/11] Compiling CustomTabView UITabBarControllerRepresentable.swift
/host/spi-builder-workspace/Sources/CustomTabView/CustomTabView.swift:8:8: error: no such module 'SwiftUI'
  6 | //
  7 |
  8 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  9 |
 10 | /// A SwiftUI component that enables users to create a customizable TabView with a user-defined TabBar.
[4/11] Compiling CustomTabView ExampleView.swift
/host/spi-builder-workspace/Sources/CustomTabView/CustomTabView.swift:8:8: error: no such module 'SwiftUI'
  6 | //
  7 |
  8 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  9 |
 10 | /// A SwiftUI component that enables users to create a customizable TabView with a user-defined TabBar.
[5/11] Compiling CustomTabView BottomFloatingTabBarView.swift
/host/spi-builder-workspace/Sources/CustomTabView/CustomTabView.swift:8:8: error: no such module 'SwiftUI'
  6 | //
  7 |
  8 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  9 |
 10 | /// A SwiftUI component that enables users to create a customizable TabView with a user-defined TabBar.
[6/11] Compiling CustomTabView Tab.swift
/host/spi-builder-workspace/Sources/CustomTabView/CustomTabView.swift:8:8: error: no such module 'SwiftUI'
  6 | //
  7 |
  8 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  9 |
 10 | /// A SwiftUI component that enables users to create a customizable TabView with a user-defined TabBar.
[7/11] Compiling CustomTabView TopIndicatorTabBarView.swift
/host/spi-builder-workspace/Sources/CustomTabView/CustomTabView.swift:8:8: error: no such module 'SwiftUI'
  6 | //
  7 |
  8 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  9 |
 10 | /// A SwiftUI component that enables users to create a customizable TabView with a user-defined TabBar.
error: emit-module command failed with exit code 1 (use -v to see invocation)
[8/11] Emitting module CustomTabView
/host/spi-builder-workspace/Sources/CustomTabView/CustomTabView.swift:8:8: error: no such module 'SwiftUI'
  6 | //
  7 |
  8 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  9 |
 10 | /// A SwiftUI component that enables users to create a customizable TabView with a user-defined TabBar.
[9/11] Compiling CustomTabView CustomTabView.swift
/host/spi-builder-workspace/Sources/CustomTabView/CustomTabView.swift:8:8: error: no such module 'SwiftUI'
  6 | //
  7 |
  8 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  9 |
 10 | /// A SwiftUI component that enables users to create a customizable TabView with a user-defined TabBar.
[10/11] Compiling CustomTabView EnvironmentValues+TabBarPosition.swift
/host/spi-builder-workspace/Sources/CustomTabView/CustomTabView.swift:8:8: error: no such module 'SwiftUI'
  6 | //
  7 |
  8 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  9 |
 10 | /// A SwiftUI component that enables users to create a customizable TabView with a user-defined TabBar.
[11/11] Compiling CustomTabView NSTabBarControllerRepresentable.swift
/host/spi-builder-workspace/Sources/CustomTabView/CustomTabView.swift:8:8: error: no such module 'SwiftUI'
  6 | //
  7 |
  8 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  9 |
 10 | /// A SwiftUI component that enables users to create a customizable TabView with a user-defined TabBar.
BUILD FAILURE 6.1 linux