Swift Package Index

Build Information

Failed to build MSDisplayLink, reference 2.1.0 (1ba3e7), with Swift 6.1 for Linux on 8 Mar 2026 13:04:02 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: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/Lakr233/MSDisplayLink.git
Reference: 2.1.0
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/Lakr233/MSDisplayLink
 * tag               2.1.0      -> FETCH_HEAD
HEAD is now at 1ba3e76 Upgrade to Swift 6.0 with strict concurrency safety
Cloned https://github.com/Lakr233/MSDisplayLink.git
Revision (git rev-parse @):
1ba3e769b734e456317fa7e45321fa7f53eefb67
SUCCESS checkout https://github.com/Lakr233/MSDisplayLink.git at 2.1.0
========================================
Build
========================================
Selected platform:         linux
Swift version:             6.1
Building package at path:  $PWD
https://github.com/Lakr233/MSDisplayLink.git
https://github.com/Lakr233/MSDisplayLink.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
{
  "dependencies" : [
  ],
  "manifest_display_name" : "MSDisplayLink",
  "name" : "MSDisplayLink",
  "path" : "/host/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "13.0"
    },
    {
      "name" : "macos",
      "version" : "11.0"
    },
    {
      "name" : "maccatalyst",
      "version" : "13.0"
    },
    {
      "name" : "tvos",
      "version" : "13.0"
    },
    {
      "name" : "visionos",
      "version" : "1.0"
    }
  ],
  "products" : [
    {
      "name" : "MSDisplayLink",
      "targets" : [
        "MSDisplayLink"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "MSDisplayLink",
      "module_type" : "SwiftTarget",
      "name" : "MSDisplayLink",
      "path" : "Sources/MSDisplayLink",
      "product_memberships" : [
        "MSDisplayLink"
      ],
      "sources" : [
        "DisplayLink+SwiftUI.swift",
        "DisplayLink.swift",
        "DisplayLinkCallbackContext.swift",
        "DisplayLinkDriver+CA.swift",
        "DisplayLinkDriver+CV.swift",
        "DisplayLinkDriver+Helper.swift",
        "DisplayLinkDriver.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "6.0"
}
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/finestructure/spi-images:basic-6.1-latest swift build --triple x86_64-unknown-linux-gnu -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats 2>&1
basic-6.1-latest: Pulling from finestructure/spi-images
Digest: sha256:8e1c3aab9de7fa4f6e33977b6a4cee007e876da3e605dda0be6b9b9bf86aa951
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
[3/10] Compiling MSDisplayLink DisplayLinkCallbackContext.swift
/host/spi-builder-workspace/Sources/MSDisplayLink/DisplayLink+SwiftUI.swift:8:8: error: no such module 'SwiftUI'
 6 | //
 7 |
 8 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
 9 |
10 | @MainActor
error: emit-module command failed with exit code 1 (use -v to see invocation)
[4/10] Emitting module MSDisplayLink
/host/spi-builder-workspace/Sources/MSDisplayLink/DisplayLink+SwiftUI.swift:8:8: error: no such module 'SwiftUI'
 6 | //
 7 |
 8 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
 9 |
10 | @MainActor
[5/10] Compiling MSDisplayLink DisplayLink+SwiftUI.swift
/host/spi-builder-workspace/Sources/MSDisplayLink/DisplayLink+SwiftUI.swift:8:8: error: no such module 'SwiftUI'
 6 | //
 7 |
 8 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
 9 |
10 | @MainActor
[6/10] Compiling MSDisplayLink DisplayLink.swift
/host/spi-builder-workspace/Sources/MSDisplayLink/DisplayLink+SwiftUI.swift:8:8: error: no such module 'SwiftUI'
 6 | //
 7 |
 8 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
 9 |
10 | @MainActor
[7/10] Compiling MSDisplayLink DisplayLinkDriver+CA.swift
/host/spi-builder-workspace/Sources/MSDisplayLink/DisplayLink+SwiftUI.swift:8:8: error: no such module 'SwiftUI'
 6 | //
 7 |
 8 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
 9 |
10 | @MainActor
[8/10] Compiling MSDisplayLink DisplayLinkDriver.swift
/host/spi-builder-workspace/Sources/MSDisplayLink/DisplayLink+SwiftUI.swift:8:8: error: no such module 'SwiftUI'
 6 | //
 7 |
 8 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
 9 |
10 | @MainActor
[9/10] Compiling MSDisplayLink DisplayLinkDriver+Helper.swift
/host/spi-builder-workspace/Sources/MSDisplayLink/DisplayLink+SwiftUI.swift:8:8: error: no such module 'SwiftUI'
 6 | //
 7 |
 8 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
 9 |
10 | @MainActor
[10/10] Compiling MSDisplayLink DisplayLinkDriver+CV.swift
/host/spi-builder-workspace/Sources/MSDisplayLink/DisplayLink+SwiftUI.swift:8:8: error: no such module 'SwiftUI'
 6 | //
 7 |
 8 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
 9 |
10 | @MainActor
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:basic-6.1-latest swift build --triple x86_64-unknown-linux-gnu 2>&1
basic-6.1-latest: Pulling from finestructure/spi-images
Digest: sha256:8e1c3aab9de7fa4f6e33977b6a4cee007e876da3e605dda0be6b9b9bf86aa951
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
[2/9] Compiling MSDisplayLink DisplayLinkCallbackContext.swift
/host/spi-builder-workspace/Sources/MSDisplayLink/DisplayLink+SwiftUI.swift:8:8: error: no such module 'SwiftUI'
 6 | //
 7 |
 8 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
 9 |
10 | @MainActor
error: emit-module command failed with exit code 1 (use -v to see invocation)
[3/9] Emitting module MSDisplayLink
/host/spi-builder-workspace/Sources/MSDisplayLink/DisplayLink+SwiftUI.swift:8:8: error: no such module 'SwiftUI'
 6 | //
 7 |
 8 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
 9 |
10 | @MainActor
[4/9] Compiling MSDisplayLink DisplayLink+SwiftUI.swift
/host/spi-builder-workspace/Sources/MSDisplayLink/DisplayLink+SwiftUI.swift:8:8: error: no such module 'SwiftUI'
 6 | //
 7 |
 8 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
 9 |
10 | @MainActor
[5/9] Compiling MSDisplayLink DisplayLink.swift
/host/spi-builder-workspace/Sources/MSDisplayLink/DisplayLink+SwiftUI.swift:8:8: error: no such module 'SwiftUI'
 6 | //
 7 |
 8 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
 9 |
10 | @MainActor
[6/9] Compiling MSDisplayLink DisplayLinkDriver.swift
/host/spi-builder-workspace/Sources/MSDisplayLink/DisplayLink+SwiftUI.swift:8:8: error: no such module 'SwiftUI'
 6 | //
 7 |
 8 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
 9 |
10 | @MainActor
[7/9] Compiling MSDisplayLink DisplayLinkDriver+CV.swift
/host/spi-builder-workspace/Sources/MSDisplayLink/DisplayLink+SwiftUI.swift:8:8: error: no such module 'SwiftUI'
 6 | //
 7 |
 8 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
 9 |
10 | @MainActor
[8/9] Compiling MSDisplayLink DisplayLinkDriver+CA.swift
/host/spi-builder-workspace/Sources/MSDisplayLink/DisplayLink+SwiftUI.swift:8:8: error: no such module 'SwiftUI'
 6 | //
 7 |
 8 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
 9 |
10 | @MainActor
[9/9] Compiling MSDisplayLink DisplayLinkDriver+Helper.swift
/host/spi-builder-workspace/Sources/MSDisplayLink/DisplayLink+SwiftUI.swift:8:8: error: no such module 'SwiftUI'
 6 | //
 7 |
 8 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
 9 |
10 | @MainActor
BUILD FAILURE 6.1 linux