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 ScreenProtectorKit, reference main (f6f55d), with Swift 6.1 for Linux on 14 Dec 2025 10:01:21 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4606859-0":/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:basic-6.1-latest swift build --triple x86_64-unknown-linux-gnu 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 4.68.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/prongbang/ScreenProtectorKit.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/prongbang/ScreenProtectorKit
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at f6f55d6 docs: update version to 1.4.5
Cloned https://github.com/prongbang/ScreenProtectorKit.git
Revision (git rev-parse @):
f6f55d68afae03e7c2caede0698b5f8d78f17173
SUCCESS checkout https://github.com/prongbang/ScreenProtectorKit.git at main
========================================
Build
========================================
Selected platform:         linux
Swift version:             6.1
Building package at path:  $PWD
https://github.com/prongbang/ScreenProtectorKit.git
https://github.com/prongbang/ScreenProtectorKit.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
{
  "dependencies" : [
  ],
  "manifest_display_name" : "ScreenProtectorKit",
  "name" : "ScreenProtectorKit",
  "path" : "/host/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "11.0"
    }
  ],
  "products" : [
    {
      "name" : "ScreenProtectorKit",
      "targets" : [
        "ScreenProtectorKit"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "ScreenProtectorKitTests",
      "module_type" : "SwiftTarget",
      "name" : "ScreenProtectorKitTests",
      "path" : "Tests/ScreenProtectorKitTests",
      "sources" : [
        "ScreenProtectorKitTests.swift"
      ],
      "target_dependencies" : [
        "ScreenProtectorKit"
      ],
      "type" : "test"
    },
    {
      "c99name" : "ScreenProtectorKit",
      "module_type" : "SwiftTarget",
      "name" : "ScreenProtectorKit",
      "path" : "Sources/ScreenProtectorKit",
      "product_memberships" : [
        "ScreenProtectorKit"
      ],
      "sources" : [
        "ScreenProtectorKit.swift",
        "ScreenProtectorKitManager.swift",
        "UIColor+Extension.swift",
        "WindowManager.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.5"
}
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/finestructure/spi-images: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 finestructure/spi-images
Digest: sha256:7a52ddccc7ba366c24bb516637054305dd0c5fa0b57dff9877b95decd3e21586
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:basic-6.1-latest
Building for debugging...
[0/2] Write sources
[1/2] Write swift-version-24593BA9C3E375BF.txt
error: emit-module command failed with exit code 1 (use -v to see invocation)
[3/7] Emitting module ScreenProtectorKit
/host/spi-builder-workspace/Sources/ScreenProtectorKit/ScreenProtectorKit.swift:8:8: error: no such module 'UIKit'
  6 | //
  7 |
  8 | import UIKit
    |        `- error: no such module 'UIKit'
  9 |
 10 | //  How to used:
[4/7] Compiling ScreenProtectorKit ScreenProtectorKit.swift
/host/spi-builder-workspace/Sources/ScreenProtectorKit/ScreenProtectorKit.swift:8:8: error: no such module 'UIKit'
  6 | //
  7 |
  8 | import UIKit
    |        `- error: no such module 'UIKit'
  9 |
 10 | //  How to used:
[5/7] Compiling ScreenProtectorKit WindowManager.swift
/host/spi-builder-workspace/Sources/ScreenProtectorKit/ScreenProtectorKit.swift:8:8: error: no such module 'UIKit'
  6 | //
  7 |
  8 | import UIKit
    |        `- error: no such module 'UIKit'
  9 |
 10 | //  How to used:
[6/7] Compiling ScreenProtectorKit UIColor+Extension.swift
/host/spi-builder-workspace/Sources/ScreenProtectorKit/ScreenProtectorKit.swift:8:8: error: no such module 'UIKit'
  6 | //
  7 |
  8 | import UIKit
    |        `- error: no such module 'UIKit'
  9 |
 10 | //  How to used:
[7/7] Compiling ScreenProtectorKit ScreenProtectorKitManager.swift
/host/spi-builder-workspace/Sources/ScreenProtectorKit/ScreenProtectorKit.swift:8:8: error: no such module 'UIKit'
  6 | //
  7 |
  8 | import UIKit
    |        `- error: no such module 'UIKit'
  9 |
 10 | //  How to used:
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-0":/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:basic-6.1-latest swift build --triple x86_64-unknown-linux-gnu 2>&1
basic-6.1-latest: Pulling from finestructure/spi-images
Digest: sha256:7a52ddccc7ba366c24bb516637054305dd0c5fa0b57dff9877b95decd3e21586
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:basic-6.1-latest
[0/1] Planning build
Building for debugging...
[0/1] Write swift-version-24593BA9C3E375BF.txt
[2/6] Compiling ScreenProtectorKit WindowManager.swift
/host/spi-builder-workspace/Sources/ScreenProtectorKit/ScreenProtectorKit.swift:8:8: error: no such module 'UIKit'
  6 | //
  7 |
  8 | import UIKit
    |        `- error: no such module 'UIKit'
  9 |
 10 | //  How to used:
error: emit-module command failed with exit code 1 (use -v to see invocation)
[3/6] Emitting module ScreenProtectorKit
/host/spi-builder-workspace/Sources/ScreenProtectorKit/ScreenProtectorKit.swift:8:8: error: no such module 'UIKit'
  6 | //
  7 |
  8 | import UIKit
    |        `- error: no such module 'UIKit'
  9 |
 10 | //  How to used:
[4/6] Compiling ScreenProtectorKit ScreenProtectorKit.swift
/host/spi-builder-workspace/Sources/ScreenProtectorKit/ScreenProtectorKit.swift:8:8: error: no such module 'UIKit'
  6 | //
  7 |
  8 | import UIKit
    |        `- error: no such module 'UIKit'
  9 |
 10 | //  How to used:
[5/6] Compiling ScreenProtectorKit UIColor+Extension.swift
/host/spi-builder-workspace/Sources/ScreenProtectorKit/ScreenProtectorKit.swift:8:8: error: no such module 'UIKit'
  6 | //
  7 |
  8 | import UIKit
    |        `- error: no such module 'UIKit'
  9 |
 10 | //  How to used:
[6/6] Compiling ScreenProtectorKit ScreenProtectorKitManager.swift
/host/spi-builder-workspace/Sources/ScreenProtectorKit/ScreenProtectorKit.swift:8:8: error: no such module 'UIKit'
  6 | //
  7 |
  8 | import UIKit
    |        `- error: no such module 'UIKit'
  9 |
 10 | //  How to used:
BUILD FAILURE 6.1 linux