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 OneFingerRotation, reference v1.2.1 (1a1c58), with Swift 6.1 for Linux on 30 Apr 2025 07:35:02 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4609320-0":/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: 4.61.1
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/mttfntn/OneFingerRotation.git
Reference: v1.2.1
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/mttfntn/OneFingerRotation
 * tag               v1.2.1     -> FETCH_HEAD
HEAD is now at 1a1c586 Update README.md
Cloned https://github.com/mttfntn/OneFingerRotation.git
Revision (git rev-parse @):
1a1c586f9f58d18bceefed97a0ec49fa732add3e
SUCCESS checkout https://github.com/mttfntn/OneFingerRotation.git at v1.2.1
========================================
Build
========================================
Selected platform:         linux
Swift version:             6.1
Building package at path:  $PWD
https://github.com/mttfntn/OneFingerRotation.git
https://github.com/mttfntn/OneFingerRotation.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
{
  "dependencies" : [
  ],
  "manifest_display_name" : "OneFingerRotation",
  "name" : "OneFingerRotation",
  "path" : "/host/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "14.0"
    },
    {
      "name" : "macos",
      "version" : "11.0"
    },
    {
      "name" : "watchos",
      "version" : "7.0"
    }
  ],
  "products" : [
    {
      "name" : "OneFingerRotation",
      "targets" : [
        "OneFingerRotation"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "OneFingerRotationTests",
      "module_type" : "SwiftTarget",
      "name" : "OneFingerRotationTests",
      "path" : "Tests/OneFingerRotationTests",
      "sources" : [
        "OneFingerRotationTests.swift"
      ],
      "target_dependencies" : [
        "OneFingerRotation"
      ],
      "type" : "test"
    },
    {
      "c99name" : "OneFingerRotation",
      "module_type" : "SwiftTarget",
      "name" : "OneFingerRotation",
      "path" : "Sources/OneFingerRotation",
      "product_memberships" : [
        "OneFingerRotation"
      ],
      "sources" : [
        "OneFingerRotation.swift",
        "Version 1.0/AutoRotation.swift",
        "Version 1.0/KnobInertia.swift",
        "Version 1.0/KnobRotation.swift",
        "Version 1.0/ValueAutoRotation.swift",
        "Version 1.0/ValueAutoRotationInertia.swift",
        "Version 1.0/ValueRotation.swift",
        "Version 1.0/ValueRotationInertia.swift",
        "Version 2.0/SimpleRotation.swift",
        "Version 2.0/simpleRotationInertia.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.6"
}
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-0":/host -w "$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 OneFingerRotation SimpleRotation.swift
/host/spi-builder-workspace/Sources/OneFingerRotation/Version 1.0/AutoRotation.swift:8:8: error: no such module 'SwiftUI'
  6 | //
  7 |
  8 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  9 |
 10 | ///Struct for Auto Rotation
[4/13] Compiling OneFingerRotation ValueRotation.swift
/host/spi-builder-workspace/Sources/OneFingerRotation/Version 1.0/AutoRotation.swift:8:8: error: no such module 'SwiftUI'
  6 | //
  7 |
  8 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  9 |
 10 | ///Struct for Auto Rotation
[5/13] Compiling OneFingerRotation ValueAutoRotation.swift
/host/spi-builder-workspace/Sources/OneFingerRotation/Version 1.0/AutoRotation.swift:8:8: error: no such module 'SwiftUI'
  6 | //
  7 |
  8 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  9 |
 10 | ///Struct for Auto Rotation
[6/13] Compiling OneFingerRotation ValueAutoRotationInertia.swift
/host/spi-builder-workspace/Sources/OneFingerRotation/Version 1.0/AutoRotation.swift:8:8: error: no such module 'SwiftUI'
  6 | //
  7 |
  8 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  9 |
 10 | ///Struct for Auto Rotation
[7/13] Compiling OneFingerRotation ValueRotationInertia.swift
/host/spi-builder-workspace/Sources/OneFingerRotation/Version 1.0/AutoRotation.swift:8:8: error: no such module 'SwiftUI'
  6 | //
  7 |
  8 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  9 |
 10 | ///Struct for Auto Rotation
[8/13] Compiling OneFingerRotation simpleRotationInertia.swift
/host/spi-builder-workspace/Sources/OneFingerRotation/Version 1.0/AutoRotation.swift:8:8: error: no such module 'SwiftUI'
  6 | //
  7 |
  8 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  9 |
 10 | ///Struct for Auto Rotation
error: emit-module command failed with exit code 1 (use -v to see invocation)
[9/13] Emitting module OneFingerRotation
/host/spi-builder-workspace/Sources/OneFingerRotation/Version 1.0/AutoRotation.swift:8:8: error: no such module 'SwiftUI'
  6 | //
  7 |
  8 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  9 |
 10 | ///Struct for Auto Rotation
[10/13] Compiling OneFingerRotation OneFingerRotation.swift
/host/spi-builder-workspace/Sources/OneFingerRotation/Version 1.0/AutoRotation.swift:8:8: error: no such module 'SwiftUI'
  6 | //
  7 |
  8 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  9 |
 10 | ///Struct for Auto Rotation
[11/13] Compiling OneFingerRotation AutoRotation.swift
/host/spi-builder-workspace/Sources/OneFingerRotation/Version 1.0/AutoRotation.swift:8:8: error: no such module 'SwiftUI'
  6 | //
  7 |
  8 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  9 |
 10 | ///Struct for Auto Rotation
[12/13] Compiling OneFingerRotation KnobInertia.swift
/host/spi-builder-workspace/Sources/OneFingerRotation/Version 1.0/AutoRotation.swift:8:8: error: no such module 'SwiftUI'
  6 | //
  7 |
  8 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  9 |
 10 | ///Struct for Auto Rotation
[13/13] Compiling OneFingerRotation KnobRotation.swift
/host/spi-builder-workspace/Sources/OneFingerRotation/Version 1.0/AutoRotation.swift:8:8: error: no such module 'SwiftUI'
  6 | //
  7 |
  8 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  9 |
 10 | ///Struct for Auto Rotation
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-0":/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 OneFingerRotation SimpleRotation.swift
/host/spi-builder-workspace/Sources/OneFingerRotation/Version 1.0/AutoRotation.swift:8:8: error: no such module 'SwiftUI'
  6 | //
  7 |
  8 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  9 |
 10 | ///Struct for Auto Rotation
[3/12] Compiling OneFingerRotation ValueAutoRotationInertia.swift
/host/spi-builder-workspace/Sources/OneFingerRotation/Version 1.0/AutoRotation.swift:8:8: error: no such module 'SwiftUI'
  6 | //
  7 |
  8 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  9 |
 10 | ///Struct for Auto Rotation
[4/12] Compiling OneFingerRotation ValueRotationInertia.swift
/host/spi-builder-workspace/Sources/OneFingerRotation/Version 1.0/AutoRotation.swift:8:8: error: no such module 'SwiftUI'
  6 | //
  7 |
  8 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  9 |
 10 | ///Struct for Auto Rotation
[5/12] Compiling OneFingerRotation ValueRotation.swift
/host/spi-builder-workspace/Sources/OneFingerRotation/Version 1.0/AutoRotation.swift:8:8: error: no such module 'SwiftUI'
  6 | //
  7 |
  8 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  9 |
 10 | ///Struct for Auto Rotation
[6/12] Compiling OneFingerRotation ValueAutoRotation.swift
/host/spi-builder-workspace/Sources/OneFingerRotation/Version 1.0/AutoRotation.swift:8:8: error: no such module 'SwiftUI'
  6 | //
  7 |
  8 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  9 |
 10 | ///Struct for Auto Rotation
[7/12] Compiling OneFingerRotation simpleRotationInertia.swift
/host/spi-builder-workspace/Sources/OneFingerRotation/Version 1.0/AutoRotation.swift:8:8: error: no such module 'SwiftUI'
  6 | //
  7 |
  8 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  9 |
 10 | ///Struct for Auto Rotation
error: emit-module command failed with exit code 1 (use -v to see invocation)
[8/12] Emitting module OneFingerRotation
/host/spi-builder-workspace/Sources/OneFingerRotation/Version 1.0/AutoRotation.swift:8:8: error: no such module 'SwiftUI'
  6 | //
  7 |
  8 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  9 |
 10 | ///Struct for Auto Rotation
[9/12] Compiling OneFingerRotation OneFingerRotation.swift
/host/spi-builder-workspace/Sources/OneFingerRotation/Version 1.0/AutoRotation.swift:8:8: error: no such module 'SwiftUI'
  6 | //
  7 |
  8 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  9 |
 10 | ///Struct for Auto Rotation
[10/12] Compiling OneFingerRotation AutoRotation.swift
/host/spi-builder-workspace/Sources/OneFingerRotation/Version 1.0/AutoRotation.swift:8:8: error: no such module 'SwiftUI'
  6 | //
  7 |
  8 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  9 |
 10 | ///Struct for Auto Rotation
[11/12] Compiling OneFingerRotation KnobInertia.swift
/host/spi-builder-workspace/Sources/OneFingerRotation/Version 1.0/AutoRotation.swift:8:8: error: no such module 'SwiftUI'
  6 | //
  7 |
  8 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  9 |
 10 | ///Struct for Auto Rotation
[12/12] Compiling OneFingerRotation KnobRotation.swift
/host/spi-builder-workspace/Sources/OneFingerRotation/Version 1.0/AutoRotation.swift:8:8: error: no such module 'SwiftUI'
  6 | //
  7 |
  8 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  9 |
 10 | ///Struct for Auto Rotation
BUILD FAILURE 6.1 linux