Trails – Build Information – 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 Trails, reference 1.2.0 (ceb5f6), with Swift 6.1 for Linux on 26 Apr 2025 08:59:05 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4606859-0":/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: 4.61.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/heestand-xyz/Trails.git
Reference: 1.2.0
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/heestand-xyz/Trails
 * tag               1.2.0      -> FETCH_HEAD
HEAD is now at ceb5f63 Trails
Cloned https://github.com/heestand-xyz/Trails.git
Revision (git rev-parse @):
ceb5f63459e64d48487441e9ddac8c914f860453
SUCCESS checkout https://github.com/heestand-xyz/Trails.git at 1.2.0
========================================
Build
========================================
Selected platform:         linux
Swift version:             6.1
Building package at path:  $PWD
https://github.com/heestand-xyz/Trails.git
https://github.com/heestand-xyz/Trails.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
{
  "dependencies" : [
  ],
  "manifest_display_name" : "Trails",
  "name" : "Trails",
  "path" : "/host/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "13.0"
    },
    {
      "name" : "tvos",
      "version" : "13.0"
    },
    {
      "name" : "watchos",
      "version" : "6.0"
    },
    {
      "name" : "macos",
      "version" : "10.15"
    }
  ],
  "products" : [
    {
      "name" : "Trails",
      "targets" : [
        "Trails"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "Trails",
      "module_type" : "SwiftTarget",
      "name" : "Trails",
      "path" : "Sources/Trails",
      "product_memberships" : [
        "Trails"
      ],
      "sources" : [
        "Controllers/Trailer.swift",
        "Controllers/TrailerMock.swift",
        "Models/TimeValue.swift",
        "Views/Labels/DefaultLabelsView.swift",
        "Views/Labels/LabelsView.swift",
        "Views/Labels/LiveLabelsView.swift",
        "Views/Lines/DefaultLinesView.swift",
        "Views/Lines/LinesView.swift",
        "Views/Trails/Paths/PathCircle.swift",
        "Views/Trails/Paths/PathLines.swift",
        "Views/Trails/Paths/PathTrail.swift",
        "Views/Trails/TrailView.swift",
        "Views/TrailsView.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.2"
}
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-0":/host -w "$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
[3/15] Compiling Trails TrailView.swift
/host/spi-builder-workspace/Sources/Trails/Controllers/Trailer.swift:5:8: error: no such module 'SwiftUI'
  3 | import QuartzCore.CoreAnimation
  4 | #endif
  5 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  6 |
  7 | @available(iOS 13.0, tvOS 13.0, watchOS 6, macOS 10.15, *)
[4/16] Compiling Trails TrailsView.swift
/host/spi-builder-workspace/Sources/Trails/Controllers/Trailer.swift:5:8: error: no such module 'SwiftUI'
  3 | import QuartzCore.CoreAnimation
  4 | #endif
  5 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  6 |
  7 | @available(iOS 13.0, tvOS 13.0, watchOS 6, macOS 10.15, *)
[5/16] Compiling Trails PathCircle.swift
/host/spi-builder-workspace/Sources/Trails/Controllers/Trailer.swift:5:8: error: no such module 'SwiftUI'
  3 | import QuartzCore.CoreAnimation
  4 | #endif
  5 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  6 |
  7 | @available(iOS 13.0, tvOS 13.0, watchOS 6, macOS 10.15, *)
[6/16] Compiling Trails PathLines.swift
/host/spi-builder-workspace/Sources/Trails/Controllers/Trailer.swift:5:8: error: no such module 'SwiftUI'
  3 | import QuartzCore.CoreAnimation
  4 | #endif
  5 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  6 |
  7 | @available(iOS 13.0, tvOS 13.0, watchOS 6, macOS 10.15, *)
[7/16] Compiling Trails DefaultLinesView.swift
/host/spi-builder-workspace/Sources/Trails/Controllers/Trailer.swift:5:8: error: no such module 'SwiftUI'
  3 | import QuartzCore.CoreAnimation
  4 | #endif
  5 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  6 |
  7 | @available(iOS 13.0, tvOS 13.0, watchOS 6, macOS 10.15, *)
[8/16] Compiling Trails LinesView.swift
/host/spi-builder-workspace/Sources/Trails/Controllers/Trailer.swift:5:8: error: no such module 'SwiftUI'
  3 | import QuartzCore.CoreAnimation
  4 | #endif
  5 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  6 |
  7 | @available(iOS 13.0, tvOS 13.0, watchOS 6, macOS 10.15, *)
error: emit-module command failed with exit code 1 (use -v to see invocation)
[9/16] Emitting module Trails
/host/spi-builder-workspace/Sources/Trails/Controllers/Trailer.swift:5:8: error: no such module 'SwiftUI'
  3 | import QuartzCore.CoreAnimation
  4 | #endif
  5 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  6 |
  7 | @available(iOS 13.0, tvOS 13.0, watchOS 6, macOS 10.15, *)
[10/16] Compiling Trails LabelsView.swift
/host/spi-builder-workspace/Sources/Trails/Controllers/Trailer.swift:5:8: error: no such module 'SwiftUI'
  3 | import QuartzCore.CoreAnimation
  4 | #endif
  5 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  6 |
  7 | @available(iOS 13.0, tvOS 13.0, watchOS 6, macOS 10.15, *)
[11/16] Compiling Trails LiveLabelsView.swift
/host/spi-builder-workspace/Sources/Trails/Controllers/Trailer.swift:5:8: error: no such module 'SwiftUI'
  3 | import QuartzCore.CoreAnimation
  4 | #endif
  5 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  6 |
  7 | @available(iOS 13.0, tvOS 13.0, watchOS 6, macOS 10.15, *)
[12/16] Compiling Trails Trailer.swift
/host/spi-builder-workspace/Sources/Trails/Controllers/Trailer.swift:5:8: error: no such module 'SwiftUI'
  3 | import QuartzCore.CoreAnimation
  4 | #endif
  5 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  6 |
  7 | @available(iOS 13.0, tvOS 13.0, watchOS 6, macOS 10.15, *)
[13/16] Compiling Trails TrailerMock.swift
/host/spi-builder-workspace/Sources/Trails/Controllers/Trailer.swift:5:8: error: no such module 'SwiftUI'
  3 | import QuartzCore.CoreAnimation
  4 | #endif
  5 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  6 |
  7 | @available(iOS 13.0, tvOS 13.0, watchOS 6, macOS 10.15, *)
[14/16] Compiling Trails TimeValue.swift
/host/spi-builder-workspace/Sources/Trails/Controllers/Trailer.swift:5:8: error: no such module 'SwiftUI'
  3 | import QuartzCore.CoreAnimation
  4 | #endif
  5 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  6 |
  7 | @available(iOS 13.0, tvOS 13.0, watchOS 6, macOS 10.15, *)
[15/16] Compiling Trails DefaultLabelsView.swift
/host/spi-builder-workspace/Sources/Trails/Controllers/Trailer.swift:5:8: error: no such module 'SwiftUI'
  3 | import QuartzCore.CoreAnimation
  4 | #endif
  5 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  6 |
  7 | @available(iOS 13.0, tvOS 13.0, watchOS 6, macOS 10.15, *)
[16/16] Compiling Trails PathTrail.swift
/host/spi-builder-workspace/Sources/Trails/Controllers/Trailer.swift:5:8: error: no such module 'SwiftUI'
  3 | import QuartzCore.CoreAnimation
  4 | #endif
  5 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  6 |
  7 | @available(iOS 13.0, tvOS 13.0, watchOS 6, macOS 10.15, *)
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-0":/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
[2/14] Compiling Trails TrailView.swift
/host/spi-builder-workspace/Sources/Trails/Controllers/Trailer.swift:5:8: error: no such module 'SwiftUI'
  3 | import QuartzCore.CoreAnimation
  4 | #endif
  5 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  6 |
  7 | @available(iOS 13.0, tvOS 13.0, watchOS 6, macOS 10.15, *)
[3/15] Compiling Trails DefaultLinesView.swift
/host/spi-builder-workspace/Sources/Trails/Controllers/Trailer.swift:5:8: error: no such module 'SwiftUI'
  3 | import QuartzCore.CoreAnimation
  4 | #endif
  5 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  6 |
  7 | @available(iOS 13.0, tvOS 13.0, watchOS 6, macOS 10.15, *)
[4/15] Compiling Trails LinesView.swift
/host/spi-builder-workspace/Sources/Trails/Controllers/Trailer.swift:5:8: error: no such module 'SwiftUI'
  3 | import QuartzCore.CoreAnimation
  4 | #endif
  5 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  6 |
  7 | @available(iOS 13.0, tvOS 13.0, watchOS 6, macOS 10.15, *)
[5/15] Compiling Trails PathTrail.swift
/host/spi-builder-workspace/Sources/Trails/Controllers/Trailer.swift:5:8: error: no such module 'SwiftUI'
  3 | import QuartzCore.CoreAnimation
  4 | #endif
  5 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  6 |
  7 | @available(iOS 13.0, tvOS 13.0, watchOS 6, macOS 10.15, *)
[6/15] Compiling Trails PathCircle.swift
/host/spi-builder-workspace/Sources/Trails/Controllers/Trailer.swift:5:8: error: no such module 'SwiftUI'
  3 | import QuartzCore.CoreAnimation
  4 | #endif
  5 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  6 |
  7 | @available(iOS 13.0, tvOS 13.0, watchOS 6, macOS 10.15, *)
[7/15] Compiling Trails PathLines.swift
/host/spi-builder-workspace/Sources/Trails/Controllers/Trailer.swift:5:8: error: no such module 'SwiftUI'
  3 | import QuartzCore.CoreAnimation
  4 | #endif
  5 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  6 |
  7 | @available(iOS 13.0, tvOS 13.0, watchOS 6, macOS 10.15, *)
[8/15] Compiling Trails LabelsView.swift
/host/spi-builder-workspace/Sources/Trails/Controllers/Trailer.swift:5:8: error: no such module 'SwiftUI'
  3 | import QuartzCore.CoreAnimation
  4 | #endif
  5 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  6 |
  7 | @available(iOS 13.0, tvOS 13.0, watchOS 6, macOS 10.15, *)
[9/15] Compiling Trails LiveLabelsView.swift
/host/spi-builder-workspace/Sources/Trails/Controllers/Trailer.swift:5:8: error: no such module 'SwiftUI'
  3 | import QuartzCore.CoreAnimation
  4 | #endif
  5 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  6 |
  7 | @available(iOS 13.0, tvOS 13.0, watchOS 6, macOS 10.15, *)
[10/15] Compiling Trails TrailsView.swift
/host/spi-builder-workspace/Sources/Trails/Controllers/Trailer.swift:5:8: error: no such module 'SwiftUI'
  3 | import QuartzCore.CoreAnimation
  4 | #endif
  5 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  6 |
  7 | @available(iOS 13.0, tvOS 13.0, watchOS 6, macOS 10.15, *)
error: emit-module command failed with exit code 1 (use -v to see invocation)
[11/15] Emitting module Trails
/host/spi-builder-workspace/Sources/Trails/Controllers/Trailer.swift:5:8: error: no such module 'SwiftUI'
  3 | import QuartzCore.CoreAnimation
  4 | #endif
  5 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  6 |
  7 | @available(iOS 13.0, tvOS 13.0, watchOS 6, macOS 10.15, *)
[12/15] Compiling Trails TimeValue.swift
/host/spi-builder-workspace/Sources/Trails/Controllers/Trailer.swift:5:8: error: no such module 'SwiftUI'
  3 | import QuartzCore.CoreAnimation
  4 | #endif
  5 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  6 |
  7 | @available(iOS 13.0, tvOS 13.0, watchOS 6, macOS 10.15, *)
[13/15] Compiling Trails DefaultLabelsView.swift
/host/spi-builder-workspace/Sources/Trails/Controllers/Trailer.swift:5:8: error: no such module 'SwiftUI'
  3 | import QuartzCore.CoreAnimation
  4 | #endif
  5 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  6 |
  7 | @available(iOS 13.0, tvOS 13.0, watchOS 6, macOS 10.15, *)
[14/15] Compiling Trails Trailer.swift
/host/spi-builder-workspace/Sources/Trails/Controllers/Trailer.swift:5:8: error: no such module 'SwiftUI'
  3 | import QuartzCore.CoreAnimation
  4 | #endif
  5 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  6 |
  7 | @available(iOS 13.0, tvOS 13.0, watchOS 6, macOS 10.15, *)
[15/15] Compiling Trails TrailerMock.swift
/host/spi-builder-workspace/Sources/Trails/Controllers/Trailer.swift:5:8: error: no such module 'SwiftUI'
  3 | import QuartzCore.CoreAnimation
  4 | #endif
  5 | import SwiftUI
    |        `- error: no such module 'SwiftUI'
  6 |
  7 | @available(iOS 13.0, tvOS 13.0, watchOS 6, macOS 10.15, *)
BUILD FAILURE 6.1 linux