The Swift Package Index logo.Swift Package Index

Track the adoption of Swift 6 strict concurrency checks for data race safety. How many packages are Ready for Swift 6?

Build Information

Failed to build QRCodeReader, reference 10.1.1 (5020b5), with Swift 6.1 for Linux on 26 Apr 2025 10:57:51 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4609320-2":/host -w "$PWD" 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: 4.61.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/yannickl/QRCodeReader.swift.git
Reference: 10.1.1
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/yannickl/QRCodeReader.swift
 * tag               10.1.1     -> FETCH_HEAD
HEAD is now at 5020b5a Fix SPM file
Cloned https://github.com/yannickl/QRCodeReader.swift.git
Revision (git rev-parse @):
5020b5a47199d8ba80c83a4b4fafd70e9dc9dc7f
SUCCESS checkout https://github.com/yannickl/QRCodeReader.swift.git at 10.1.1
========================================
Build
========================================
Selected platform:         linux
Swift version:             6.1
Building package at path:  $PWD
https://github.com/yannickl/QRCodeReader.swift.git
https://github.com/yannickl/QRCodeReader.swift.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
{
  "dependencies" : [
  ],
  "manifest_display_name" : "QRCodeReader",
  "name" : "QRCodeReader",
  "path" : "/host/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "QRCodeReader",
      "targets" : [
        "QRCodeReader"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "QRCodeReader",
      "module_type" : "SwiftTarget",
      "name" : "QRCodeReader",
      "path" : "Sources",
      "product_memberships" : [
        "QRCodeReader"
      ],
      "sources" : [
        "QRCodeReader.swift",
        "QRCodeReaderResult.swift",
        "QRCodeReaderView.swift",
        "QRCodeReaderViewContainer.swift",
        "QRCodeReaderViewController.swift",
        "QRCodeReaderViewControllerBuilder.swift",
        "QRCodeReaderViewControllerDelegate.swift",
        "ReaderOverlayView.swift",
        "SwitchCameraButton.swift",
        "ToggleTorchButton.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.0"
}
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-2":/host -w "$PWD" 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: sha256:3bdcac04179f4ed3e5b8e9dbd6e74bbf5ebc0f4fde48bbaad7d1e5c757e65bcb
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
[3/12] Compiling QRCodeReader SwitchCameraButton.swift
/host/spi-builder-workspace/Sources/QRCodeReader.swift:27:8: error: no such module 'UIKit'
 25 |  */
 26 |
 27 | import UIKit
    |        `- error: no such module 'UIKit'
 28 | import AVFoundation
 29 |
error: emit-module command failed with exit code 1 (use -v to see invocation)
[4/13] Emitting module QRCodeReader
/host/spi-builder-workspace/Sources/QRCodeReader.swift:27:8: error: no such module 'UIKit'
 25 |  */
 26 |
 27 | import UIKit
    |        `- error: no such module 'UIKit'
 28 | import AVFoundation
 29 |
[5/13] Compiling QRCodeReader QRCodeReaderView.swift
/host/spi-builder-workspace/Sources/QRCodeReader.swift:27:8: error: no such module 'UIKit'
 25 |  */
 26 |
 27 | import UIKit
    |        `- error: no such module 'UIKit'
 28 | import AVFoundation
 29 |
[6/13] Compiling QRCodeReader QRCodeReaderViewContainer.swift
/host/spi-builder-workspace/Sources/QRCodeReader.swift:27:8: error: no such module 'UIKit'
 25 |  */
 26 |
 27 | import UIKit
    |        `- error: no such module 'UIKit'
 28 | import AVFoundation
 29 |
[7/13] Compiling QRCodeReader QRCodeReader.swift
/host/spi-builder-workspace/Sources/QRCodeReader.swift:27:8: error: no such module 'UIKit'
 25 |  */
 26 |
 27 | import UIKit
    |        `- error: no such module 'UIKit'
 28 | import AVFoundation
 29 |
[8/13] Compiling QRCodeReader QRCodeReaderResult.swift
/host/spi-builder-workspace/Sources/QRCodeReader.swift:27:8: error: no such module 'UIKit'
 25 |  */
 26 |
 27 | import UIKit
    |        `- error: no such module 'UIKit'
 28 | import AVFoundation
 29 |
[9/13] Compiling QRCodeReader QRCodeReaderViewController.swift
/host/spi-builder-workspace/Sources/QRCodeReader.swift:27:8: error: no such module 'UIKit'
 25 |  */
 26 |
 27 | import UIKit
    |        `- error: no such module 'UIKit'
 28 | import AVFoundation
 29 |
[10/13] Compiling QRCodeReader QRCodeReaderViewControllerBuilder.swift
/host/spi-builder-workspace/Sources/QRCodeReader.swift:27:8: error: no such module 'UIKit'
 25 |  */
 26 |
 27 | import UIKit
    |        `- error: no such module 'UIKit'
 28 | import AVFoundation
 29 |
[11/13] Compiling QRCodeReader QRCodeReaderViewControllerDelegate.swift
/host/spi-builder-workspace/Sources/QRCodeReader.swift:27:8: error: no such module 'UIKit'
 25 |  */
 26 |
 27 | import UIKit
    |        `- error: no such module 'UIKit'
 28 | import AVFoundation
 29 |
[12/13] Compiling QRCodeReader ReaderOverlayView.swift
/host/spi-builder-workspace/Sources/QRCodeReader.swift:27:8: error: no such module 'UIKit'
 25 |  */
 26 |
 27 | import UIKit
    |        `- error: no such module 'UIKit'
 28 | import AVFoundation
 29 |
[13/13] Compiling QRCodeReader ToggleTorchButton.swift
/host/spi-builder-workspace/Sources/QRCodeReader.swift:27:8: error: no such module 'UIKit'
 25 |  */
 26 |
 27 | import UIKit
    |        `- error: no such module 'UIKit'
 28 | import AVFoundation
 29 |
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-2":/host -w "$PWD" 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: sha256:3bdcac04179f4ed3e5b8e9dbd6e74bbf5ebc0f4fde48bbaad7d1e5c757e65bcb
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
[2/11] Compiling QRCodeReader QRCodeReaderViewControllerBuilder.swift
/host/spi-builder-workspace/Sources/QRCodeReader.swift:27:8: error: no such module 'UIKit'
 25 |  */
 26 |
 27 | import UIKit
    |        `- error: no such module 'UIKit'
 28 | import AVFoundation
 29 |
[3/11] Compiling QRCodeReader QRCodeReaderViewController.swift
/host/spi-builder-workspace/Sources/QRCodeReader.swift:27:8: error: no such module 'UIKit'
 25 |  */
 26 |
 27 | import UIKit
    |        `- error: no such module 'UIKit'
 28 | import AVFoundation
 29 |
[4/12] Compiling QRCodeReader QRCodeReaderView.swift
/host/spi-builder-workspace/Sources/QRCodeReader.swift:27:8: error: no such module 'UIKit'
 25 |  */
 26 |
 27 | import UIKit
    |        `- error: no such module 'UIKit'
 28 | import AVFoundation
 29 |
[5/12] Compiling QRCodeReader QRCodeReaderViewContainer.swift
/host/spi-builder-workspace/Sources/QRCodeReader.swift:27:8: error: no such module 'UIKit'
 25 |  */
 26 |
 27 | import UIKit
    |        `- error: no such module 'UIKit'
 28 | import AVFoundation
 29 |
error: emit-module command failed with exit code 1 (use -v to see invocation)
[6/12] Emitting module QRCodeReader
/host/spi-builder-workspace/Sources/QRCodeReader.swift:27:8: error: no such module 'UIKit'
 25 |  */
 26 |
 27 | import UIKit
    |        `- error: no such module 'UIKit'
 28 | import AVFoundation
 29 |
[7/12] Compiling QRCodeReader QRCodeReader.swift
/host/spi-builder-workspace/Sources/QRCodeReader.swift:27:8: error: no such module 'UIKit'
 25 |  */
 26 |
 27 | import UIKit
    |        `- error: no such module 'UIKit'
 28 | import AVFoundation
 29 |
[8/12] Compiling QRCodeReader QRCodeReaderResult.swift
/host/spi-builder-workspace/Sources/QRCodeReader.swift:27:8: error: no such module 'UIKit'
 25 |  */
 26 |
 27 | import UIKit
    |        `- error: no such module 'UIKit'
 28 | import AVFoundation
 29 |
[9/12] Compiling QRCodeReader SwitchCameraButton.swift
/host/spi-builder-workspace/Sources/QRCodeReader.swift:27:8: error: no such module 'UIKit'
 25 |  */
 26 |
 27 | import UIKit
    |        `- error: no such module 'UIKit'
 28 | import AVFoundation
 29 |
[10/12] Compiling QRCodeReader ReaderOverlayView.swift
/host/spi-builder-workspace/Sources/QRCodeReader.swift:27:8: error: no such module 'UIKit'
 25 |  */
 26 |
 27 | import UIKit
    |        `- error: no such module 'UIKit'
 28 | import AVFoundation
 29 |
[11/12] Compiling QRCodeReader QRCodeReaderViewControllerDelegate.swift
/host/spi-builder-workspace/Sources/QRCodeReader.swift:27:8: error: no such module 'UIKit'
 25 |  */
 26 |
 27 | import UIKit
    |        `- error: no such module 'UIKit'
 28 | import AVFoundation
 29 |
[12/12] Compiling QRCodeReader ToggleTorchButton.swift
/host/spi-builder-workspace/Sources/QRCodeReader.swift:27:8: error: no such module 'UIKit'
 25 |  */
 26 |
 27 | import UIKit
    |        `- error: no such module 'UIKit'
 28 | import AVFoundation
 29 |
BUILD FAILURE 6.1 linux