The Swift Package Index logo.Swift Package Index

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

Build Information

Failed to build Prefire, reference main (3d6d72), with Swift 6.1 for Android on 26 Jun 2025 19:58:04 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4609320-1":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:android-6.1-latest swift build --swift-sdk aarch64-unknown-linux-android24 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 4.64.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/BarredEwe/Prefire.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/BarredEwe/Prefire
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 3d6d722 Merge pull request #128 from gabriel/gabriel/macos
Cloned https://github.com/BarredEwe/Prefire.git
Revision (git rev-parse @):
3d6d7224bcea3f02ad7efc06c56fb34c1f8bfa4d
SUCCESS checkout https://github.com/BarredEwe/Prefire.git at main
========================================
Build
========================================
Selected platform:         android
Swift version:             6.1
Building package at path:  $PWD
https://github.com/BarredEwe/Prefire.git
https://github.com/BarredEwe/Prefire.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
{
  "dependencies" : [
  ],
  "manifest_display_name" : "Prefire",
  "name" : "Prefire",
  "path" : "/host/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "14.0"
    },
    {
      "name" : "macos",
      "version" : "14.0"
    }
  ],
  "products" : [
    {
      "name" : "Prefire",
      "targets" : [
        "Prefire"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    },
    {
      "name" : "PrefirePlaybookPlugin",
      "targets" : [
        "PrefirePlaybookPlugin"
      ],
      "type" : {
        "plugin" : null
      }
    },
    {
      "name" : "PrefireTestsPlugin",
      "targets" : [
        "PrefireTestsPlugin"
      ],
      "type" : {
        "plugin" : null
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "PrefireTestsPlugin",
      "module_type" : "PluginTarget",
      "name" : "PrefireTestsPlugin",
      "path" : "Plugins/PrefireTestsPlugin",
      "plugin_capability" : {
        "type" : "buildTool"
      },
      "product_memberships" : [
        "PrefireTestsPlugin"
      ],
      "sources" : [
        "Plugin.swift",
        "TestedTargetFinder.swift"
      ],
      "target_dependencies" : [
        "PrefireBinary",
        "PrefireSourcery"
      ],
      "type" : "plugin"
    },
    {
      "c99name" : "PrefireSourcery",
      "module_type" : "BinaryTarget",
      "name" : "PrefireSourcery",
      "path" : "PrefireExecutable/Binaries/PrefireSourcery.artifactbundle",
      "product_memberships" : [
        "PrefirePlaybookPlugin",
        "PrefireTestsPlugin"
      ],
      "sources" : [
      ],
      "type" : "binary"
    },
    {
      "c99name" : "PrefirePlaybookPlugin",
      "module_type" : "PluginTarget",
      "name" : "PrefirePlaybookPlugin",
      "path" : "Plugins/PrefirePlaybookPlugin",
      "plugin_capability" : {
        "type" : "buildTool"
      },
      "product_memberships" : [
        "PrefirePlaybookPlugin"
      ],
      "sources" : [
        "Plugin.swift"
      ],
      "target_dependencies" : [
        "PrefireBinary",
        "PrefireSourcery"
      ],
      "type" : "plugin"
    },
    {
      "c99name" : "PrefireBinary",
      "module_type" : "BinaryTarget",
      "name" : "PrefireBinary",
      "path" : "Binaries/PrefireBinary.artifactbundle",
      "product_memberships" : [
        "PrefirePlaybookPlugin",
        "PrefireTestsPlugin"
      ],
      "sources" : [
      ],
      "type" : "binary"
    },
    {
      "c99name" : "Prefire",
      "module_type" : "SwiftTarget",
      "name" : "Prefire",
      "path" : "Sources/Prefire",
      "product_memberships" : [
        "Prefire"
      ],
      "sources" : [
        "Playbook/LoadingTimeModifier.swift",
        "Playbook/PlaybookView.swift",
        "Playbook/Scale.swift",
        "Playbook/TransformIf.swift",
        "Preview/AppKit.swift",
        "Preview/PreferenceKeys.swift",
        "Preview/PrefireProvider.swift",
        "Preview/PrefireSnapshot.swift",
        "Preview/PreviewLayout+Equatable.swift",
        "Preview/PreviewModel.swift",
        "Preview/View+Prefire.swift",
        "Preview/ViewRepresentable.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "6.0"
}
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-1":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:android-6.1-latest swift build --swift-sdk aarch64-unknown-linux-android24 -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats 2>&1
android-6.1-latest: Pulling from finestructure/spi-images
Digest: sha256:873b43b7be6289c04a5a3fd4b2c372c2a5abf90643451079297d3dc6dc0b7d36
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:android-6.1-latest
[1/1] Compiling plugin PrefireTestsPlugin
[2/2] Compiling plugin PrefirePlaybookPlugin
Building for debugging...
[2/4] Write sources
[3/4] Write swift-version-24593BA9C3E375BF.txt
[5/16] Compiling Prefire AppKit.swift
/host/spi-builder-workspace/Sources/Prefire/Playbook/LoadingTimeModifier.swift:1:8: error: no such module 'SwiftUI'
 1 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
 2 |
 3 | struct LoadingTimeModifier: ViewModifier {
[6/16] Compiling Prefire PreferenceKeys.swift
/host/spi-builder-workspace/Sources/Prefire/Playbook/LoadingTimeModifier.swift:1:8: error: no such module 'SwiftUI'
 1 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
 2 |
 3 | struct LoadingTimeModifier: ViewModifier {
[7/16] Compiling Prefire PrefireProvider.swift
/host/spi-builder-workspace/Sources/Prefire/Playbook/LoadingTimeModifier.swift:1:8: error: no such module 'SwiftUI'
 1 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
 2 |
 3 | struct LoadingTimeModifier: ViewModifier {
[8/16] Compiling Prefire PrefireSnapshot.swift
/host/spi-builder-workspace/Sources/Prefire/Playbook/LoadingTimeModifier.swift:1:8: error: no such module 'SwiftUI'
 1 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
 2 |
 3 | struct LoadingTimeModifier: ViewModifier {
[9/17] Compiling Prefire ViewRepresentable.swift
/host/spi-builder-workspace/Sources/Prefire/Playbook/LoadingTimeModifier.swift:1:8: error: no such module 'SwiftUI'
 1 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
 2 |
 3 | struct LoadingTimeModifier: ViewModifier {
[10/17] Compiling Prefire PreviewLayout+Equatable.swift
/host/spi-builder-workspace/Sources/Prefire/Playbook/LoadingTimeModifier.swift:1:8: error: no such module 'SwiftUI'
 1 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
 2 |
 3 | struct LoadingTimeModifier: ViewModifier {
[11/17] Compiling Prefire View+Prefire.swift
/host/spi-builder-workspace/Sources/Prefire/Playbook/LoadingTimeModifier.swift:1:8: error: no such module 'SwiftUI'
 1 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
 2 |
 3 | struct LoadingTimeModifier: ViewModifier {
[12/17] Compiling Prefire PreviewModel.swift
/host/spi-builder-workspace/Sources/Prefire/Playbook/LoadingTimeModifier.swift:1:8: error: no such module 'SwiftUI'
 1 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
 2 |
 3 | struct LoadingTimeModifier: ViewModifier {
error: emit-module command failed with exit code 1 (use -v to see invocation)
[13/17] Emitting module Prefire
/host/spi-builder-workspace/Sources/Prefire/Playbook/LoadingTimeModifier.swift:1:8: error: no such module 'SwiftUI'
 1 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
 2 |
 3 | struct LoadingTimeModifier: ViewModifier {
[14/17] Compiling Prefire Scale.swift
/host/spi-builder-workspace/Sources/Prefire/Playbook/LoadingTimeModifier.swift:1:8: error: no such module 'SwiftUI'
 1 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
 2 |
 3 | struct LoadingTimeModifier: ViewModifier {
[15/17] Compiling Prefire TransformIf.swift
/host/spi-builder-workspace/Sources/Prefire/Playbook/LoadingTimeModifier.swift:1:8: error: no such module 'SwiftUI'
 1 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
 2 |
 3 | struct LoadingTimeModifier: ViewModifier {
[16/17] Compiling Prefire LoadingTimeModifier.swift
/host/spi-builder-workspace/Sources/Prefire/Playbook/LoadingTimeModifier.swift:1:8: error: no such module 'SwiftUI'
 1 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
 2 |
 3 | struct LoadingTimeModifier: ViewModifier {
[17/17] Compiling Prefire PlaybookView.swift
/host/spi-builder-workspace/Sources/Prefire/Playbook/LoadingTimeModifier.swift:1:8: error: no such module 'SwiftUI'
 1 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
 2 |
 3 | struct LoadingTimeModifier: ViewModifier {
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-1":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:android-6.1-latest swift build --swift-sdk aarch64-unknown-linux-android24 2>&1
android-6.1-latest: Pulling from finestructure/spi-images
Digest: sha256:873b43b7be6289c04a5a3fd4b2c372c2a5abf90643451079297d3dc6dc0b7d36
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:android-6.1-latest
[0/1] Planning build
[1/1] Compiling plugin PrefireTestsPlugin
[2/2] Compiling plugin PrefirePlaybookPlugin
Building for debugging...
[2/3] Write swift-version-24593BA9C3E375BF.txt
[4/15] Compiling Prefire View+Prefire.swift
/host/spi-builder-workspace/Sources/Prefire/Playbook/LoadingTimeModifier.swift:1:8: error: no such module 'SwiftUI'
 1 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
 2 |
 3 | struct LoadingTimeModifier: ViewModifier {
[5/16] Compiling Prefire PreviewLayout+Equatable.swift
/host/spi-builder-workspace/Sources/Prefire/Playbook/LoadingTimeModifier.swift:1:8: error: no such module 'SwiftUI'
 1 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
 2 |
 3 | struct LoadingTimeModifier: ViewModifier {
[6/16] Compiling Prefire PreviewModel.swift
/host/spi-builder-workspace/Sources/Prefire/Playbook/LoadingTimeModifier.swift:1:8: error: no such module 'SwiftUI'
 1 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
 2 |
 3 | struct LoadingTimeModifier: ViewModifier {
error: emit-module command failed with exit code 1 (use -v to see invocation)
[7/16] Emitting module Prefire
/host/spi-builder-workspace/Sources/Prefire/Playbook/LoadingTimeModifier.swift:1:8: error: no such module 'SwiftUI'
 1 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
 2 |
 3 | struct LoadingTimeModifier: ViewModifier {
[8/16] Compiling Prefire Scale.swift
/host/spi-builder-workspace/Sources/Prefire/Playbook/LoadingTimeModifier.swift:1:8: error: no such module 'SwiftUI'
 1 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
 2 |
 3 | struct LoadingTimeModifier: ViewModifier {
[9/16] Compiling Prefire TransformIf.swift
/host/spi-builder-workspace/Sources/Prefire/Playbook/LoadingTimeModifier.swift:1:8: error: no such module 'SwiftUI'
 1 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
 2 |
 3 | struct LoadingTimeModifier: ViewModifier {
[10/16] Compiling Prefire PrefireProvider.swift
/host/spi-builder-workspace/Sources/Prefire/Playbook/LoadingTimeModifier.swift:1:8: error: no such module 'SwiftUI'
 1 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
 2 |
 3 | struct LoadingTimeModifier: ViewModifier {
[11/16] Compiling Prefire PrefireSnapshot.swift
/host/spi-builder-workspace/Sources/Prefire/Playbook/LoadingTimeModifier.swift:1:8: error: no such module 'SwiftUI'
 1 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
 2 |
 3 | struct LoadingTimeModifier: ViewModifier {
[12/16] Compiling Prefire AppKit.swift
/host/spi-builder-workspace/Sources/Prefire/Playbook/LoadingTimeModifier.swift:1:8: error: no such module 'SwiftUI'
 1 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
 2 |
 3 | struct LoadingTimeModifier: ViewModifier {
[13/16] Compiling Prefire PreferenceKeys.swift
/host/spi-builder-workspace/Sources/Prefire/Playbook/LoadingTimeModifier.swift:1:8: error: no such module 'SwiftUI'
 1 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
 2 |
 3 | struct LoadingTimeModifier: ViewModifier {
[14/16] Compiling Prefire LoadingTimeModifier.swift
/host/spi-builder-workspace/Sources/Prefire/Playbook/LoadingTimeModifier.swift:1:8: error: no such module 'SwiftUI'
 1 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
 2 |
 3 | struct LoadingTimeModifier: ViewModifier {
[15/16] Compiling Prefire PlaybookView.swift
/host/spi-builder-workspace/Sources/Prefire/Playbook/LoadingTimeModifier.swift:1:8: error: no such module 'SwiftUI'
 1 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
 2 |
 3 | struct LoadingTimeModifier: ViewModifier {
[16/16] Compiling Prefire ViewRepresentable.swift
/host/spi-builder-workspace/Sources/Prefire/Playbook/LoadingTimeModifier.swift:1:8: error: no such module 'SwiftUI'
 1 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
 2 |
 3 | struct LoadingTimeModifier: ViewModifier {
BUILD FAILURE 6.1 android