Tabs – Build Information – Swift Package Index

Has it really been five years since Swift Package Index launched? Read our anniversary blog post!

Build Information

Failed to build Tabs, reference main (0ca812), with Swift 6.1 for Wasm on 21 Aug 2025 10:57:46 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4609320-0":/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: 4.67.1
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/heestand-xyz/Tabs.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/heestand-xyz/Tabs
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 0ca8120 Update README.md
Cloned https://github.com/heestand-xyz/Tabs.git
Revision (git rev-parse @):
0ca81204f913653e873b0a1ea1bef93f40e5cfe3
SUCCESS checkout https://github.com/heestand-xyz/Tabs.git at main
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.1
Building package at path:  $PWD
https://github.com/heestand-xyz/Tabs.git
https://github.com/heestand-xyz/Tabs.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
{
  "dependencies" : [
  ],
  "manifest_display_name" : "Tabs",
  "name" : "Tabs",
  "path" : "/host/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "16.0"
    },
    {
      "name" : "macos",
      "version" : "13.0"
    }
  ],
  "products" : [
    {
      "name" : "Tabs",
      "targets" : [
        "Tabs"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "Tabs",
      "module_type" : "SwiftTarget",
      "name" : "Tabs",
      "path" : "Sources/Tabs",
      "product_memberships" : [
        "Tabs"
      ],
      "sources" : [
        "Engine/TabEngine.swift",
        "Engine/TabGesture.swift",
        "Engine/View+tab.swift",
        "Interaction/TabsInteraction.swift",
        "Models/TabValue.swift",
        "Style/Contstants.swift",
        "Style/Tab.swift",
        "Style/TabsStyle.swift",
        "Tabs.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.9"
}
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-0":/host -w "$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 -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
wasm-6.1-latest: Pulling from finestructure/spi-images
Digest: sha256:eb0758f51dbd6991fb9e51dedbfbcbec142ffc0d3b9b8ad91fa19d35e5136f0a
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
[3/11] Compiling Tabs View+tab.swift
/host/spi-builder-workspace/Sources/Tabs/Engine/TabEngine.swift:5:8: error: no such module 'SwiftUI'
  3 | //
  4 |
  5 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  6 |
  7 | public class TabEngine: ObservableObject {
[4/11] Compiling Tabs TabsInteraction.swift
/host/spi-builder-workspace/Sources/Tabs/Engine/TabEngine.swift:5:8: error: no such module 'SwiftUI'
  3 | //
  4 |
  5 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  6 |
  7 | public class TabEngine: ObservableObject {
error: emit-module command failed with exit code 1 (use -v to see invocation)
[5/12] Emitting module Tabs
/host/spi-builder-workspace/Sources/Tabs/Engine/TabEngine.swift:5:8: error: no such module 'SwiftUI'
  3 | //
  4 |
  5 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  6 |
  7 | public class TabEngine: ObservableObject {
[6/12] Compiling Tabs TabEngine.swift
/host/spi-builder-workspace/Sources/Tabs/Engine/TabEngine.swift:5:8: error: no such module 'SwiftUI'
  3 | //
  4 |
  5 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  6 |
  7 | public class TabEngine: ObservableObject {
[7/12] Compiling Tabs TabGesture.swift
/host/spi-builder-workspace/Sources/Tabs/Engine/TabEngine.swift:5:8: error: no such module 'SwiftUI'
  3 | //
  4 |
  5 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  6 |
  7 | public class TabEngine: ObservableObject {
[8/12] Compiling Tabs Tabs.swift
/host/spi-builder-workspace/Sources/Tabs/Engine/TabEngine.swift:5:8: error: no such module 'SwiftUI'
  3 | //
  4 |
  5 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  6 |
  7 | public class TabEngine: ObservableObject {
[9/12] Compiling Tabs TabValue.swift
/host/spi-builder-workspace/Sources/Tabs/Engine/TabEngine.swift:5:8: error: no such module 'SwiftUI'
  3 | //
  4 |
  5 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  6 |
  7 | public class TabEngine: ObservableObject {
[10/12] Compiling Tabs TabsStyle.swift
/host/spi-builder-workspace/Sources/Tabs/Engine/TabEngine.swift:5:8: error: no such module 'SwiftUI'
  3 | //
  4 |
  5 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  6 |
  7 | public class TabEngine: ObservableObject {
[11/12] Compiling Tabs Contstants.swift
/host/spi-builder-workspace/Sources/Tabs/Engine/TabEngine.swift:5:8: error: no such module 'SwiftUI'
  3 | //
  4 |
  5 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  6 |
  7 | public class TabEngine: ObservableObject {
[12/12] Compiling Tabs Tab.swift
/host/spi-builder-workspace/Sources/Tabs/Engine/TabEngine.swift:5:8: error: no such module 'SwiftUI'
  3 | //
  4 |
  5 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  6 |
  7 | public class TabEngine: ObservableObject {
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-0":/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:eb0758f51dbd6991fb9e51dedbfbcbec142ffc0d3b9b8ad91fa19d35e5136f0a
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
[2/10] Compiling Tabs Contstants.swift
/host/spi-builder-workspace/Sources/Tabs/Engine/TabEngine.swift:5:8: error: no such module 'SwiftUI'
  3 | //
  4 |
  5 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  6 |
  7 | public class TabEngine: ObservableObject {
[3/10] Compiling Tabs TabValue.swift
/host/spi-builder-workspace/Sources/Tabs/Engine/TabEngine.swift:5:8: error: no such module 'SwiftUI'
  3 | //
  4 |
  5 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  6 |
  7 | public class TabEngine: ObservableObject {
[4/11] Compiling Tabs TabsStyle.swift
/host/spi-builder-workspace/Sources/Tabs/Engine/TabEngine.swift:5:8: error: no such module 'SwiftUI'
  3 | //
  4 |
  5 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  6 |
  7 | public class TabEngine: ObservableObject {
[5/11] Compiling Tabs Tab.swift
/host/spi-builder-workspace/Sources/Tabs/Engine/TabEngine.swift:5:8: error: no such module 'SwiftUI'
  3 | //
  4 |
  5 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  6 |
  7 | public class TabEngine: ObservableObject {
[6/11] Compiling Tabs TabsInteraction.swift
/host/spi-builder-workspace/Sources/Tabs/Engine/TabEngine.swift:5:8: error: no such module 'SwiftUI'
  3 | //
  4 |
  5 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  6 |
  7 | public class TabEngine: ObservableObject {
[7/11] Compiling Tabs Tabs.swift
/host/spi-builder-workspace/Sources/Tabs/Engine/TabEngine.swift:5:8: error: no such module 'SwiftUI'
  3 | //
  4 |
  5 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  6 |
  7 | public class TabEngine: ObservableObject {
error: emit-module command failed with exit code 1 (use -v to see invocation)
[8/11] Emitting module Tabs
/host/spi-builder-workspace/Sources/Tabs/Engine/TabEngine.swift:5:8: error: no such module 'SwiftUI'
  3 | //
  4 |
  5 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  6 |
  7 | public class TabEngine: ObservableObject {
[9/11] Compiling Tabs View+tab.swift
/host/spi-builder-workspace/Sources/Tabs/Engine/TabEngine.swift:5:8: error: no such module 'SwiftUI'
  3 | //
  4 |
  5 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  6 |
  7 | public class TabEngine: ObservableObject {
[10/11] Compiling Tabs TabEngine.swift
/host/spi-builder-workspace/Sources/Tabs/Engine/TabEngine.swift:5:8: error: no such module 'SwiftUI'
  3 | //
  4 |
  5 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  6 |
  7 | public class TabEngine: ObservableObject {
[11/11] Compiling Tabs TabGesture.swift
/host/spi-builder-workspace/Sources/Tabs/Engine/TabEngine.swift:5:8: error: no such module 'SwiftUI'
  3 | //
  4 |
  5 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  6 |
  7 | public class TabEngine: ObservableObject {
BUILD FAILURE 6.1 wasm