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 AnimatedGradient, reference 1.0.1 (c0e191), with Swift 6.0 for Linux on 26 Mar 2025 11:42:56 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4609320-0":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:basic-6.0-latest swift build --triple x86_64-unknown-linux-gnu 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 4.60.1
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/exyte/AnimatedGradient.git
Reference: 1.0.1
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/exyte/AnimatedGradient
 * tag               1.0.1      -> FETCH_HEAD
HEAD is now at c0e1912 Merge commit '0ee1c58136392355a30f47c1de15fcaa39b8a8b0'
Cloned https://github.com/exyte/AnimatedGradient.git
Revision (git rev-parse @):
c0e19120abda483a61058721c6c7d65c82c4ebe9
SUCCESS checkout https://github.com/exyte/AnimatedGradient.git at 1.0.1
========================================
Build
========================================
Selected platform:         linux
Swift version:             6.0
Building package at path:  $PWD
https://github.com/exyte/AnimatedGradient.git
https://github.com/exyte/AnimatedGradient.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
{
  "dependencies" : [
  ],
  "manifest_display_name" : "AnimatedGradient",
  "name" : "AnimatedGradient",
  "path" : "/host/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "14.0"
    }
  ],
  "products" : [
    {
      "name" : "AnimatedGradient",
      "targets" : [
        "AnimatedGradient"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "AnimatedGradient",
      "module_type" : "SwiftTarget",
      "name" : "AnimatedGradient",
      "path" : "Sources/AnimatedGradient",
      "product_memberships" : [
        "AnimatedGradient"
      ],
      "sources" : [
        "AnimatedLinearGradient.swift",
        "AnimatedLinearGradientViewModel.swift",
        "Drivers/AnimatableLinearGradientModifier.swift",
        "Drivers/AnimationCompletionObserverModifier.swift",
        "Drivers/Collection+Cycle.swift",
        "Drivers/Color+Utils.swift",
        "Drivers/GradientPreset.swift",
        "Drivers/Pair.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.9"
}
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-0":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:basic-6.0-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-6.0-latest: Pulling from finestructure/spi-images
Digest: sha256:081dcf4fb829aea9d08447f4790431afbdfbcc335bfeed728ca69c6f181ae2aa
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:basic-6.0-latest
Building for debugging...
[0/2] Write sources
[1/2] Write swift-version-24593BA9C3E375BF.txt
[3/10] Compiling AnimatedGradient GradientPreset.swift
/host/spi-builder-workspace/Sources/AnimatedGradient/AnimatedLinearGradient.swift:5:8: error: no such module 'SwiftUI'
 3 | //
 4 |
 5 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
 6 |
 7 | public struct AnimatedLinearGradient: View {
error: emit-module command failed with exit code 1 (use -v to see invocation)
[4/11] Emitting module AnimatedGradient
/host/spi-builder-workspace/Sources/AnimatedGradient/AnimatedLinearGradient.swift:5:8: error: no such module 'SwiftUI'
 3 | //
 4 |
 5 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
 6 |
 7 | public struct AnimatedLinearGradient: View {
[5/11] Compiling AnimatedGradient AnimatedLinearGradientViewModel.swift
/host/spi-builder-workspace/Sources/AnimatedGradient/AnimatedLinearGradient.swift:5:8: error: no such module 'SwiftUI'
 3 | //
 4 |
 5 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
 6 |
 7 | public struct AnimatedLinearGradient: View {
[6/11] Compiling AnimatedGradient AnimatedLinearGradient.swift
/host/spi-builder-workspace/Sources/AnimatedGradient/AnimatedLinearGradient.swift:5:8: error: no such module 'SwiftUI'
 3 | //
 4 |
 5 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
 6 |
 7 | public struct AnimatedLinearGradient: View {
[7/11] Compiling AnimatedGradient Color+Utils.swift
/host/spi-builder-workspace/Sources/AnimatedGradient/AnimatedLinearGradient.swift:5:8: error: no such module 'SwiftUI'
 3 | //
 4 |
 5 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
 6 |
 7 | public struct AnimatedLinearGradient: View {
[8/11] Compiling AnimatedGradient Pair.swift
/host/spi-builder-workspace/Sources/AnimatedGradient/AnimatedLinearGradient.swift:5:8: error: no such module 'SwiftUI'
 3 | //
 4 |
 5 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
 6 |
 7 | public struct AnimatedLinearGradient: View {
[9/11] Compiling AnimatedGradient AnimationCompletionObserverModifier.swift
/host/spi-builder-workspace/Sources/AnimatedGradient/AnimatedLinearGradient.swift:5:8: error: no such module 'SwiftUI'
 3 | //
 4 |
 5 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
 6 |
 7 | public struct AnimatedLinearGradient: View {
[10/11] Compiling AnimatedGradient Collection+Cycle.swift
/host/spi-builder-workspace/Sources/AnimatedGradient/AnimatedLinearGradient.swift:5:8: error: no such module 'SwiftUI'
 3 | //
 4 |
 5 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
 6 |
 7 | public struct AnimatedLinearGradient: View {
[11/11] Compiling AnimatedGradient AnimatableLinearGradientModifier.swift
/host/spi-builder-workspace/Sources/AnimatedGradient/AnimatedLinearGradient.swift:5:8: error: no such module 'SwiftUI'
 3 | //
 4 |
 5 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
 6 |
 7 | public struct AnimatedLinearGradient: View {
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-0":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:basic-6.0-latest swift build --triple x86_64-unknown-linux-gnu 2>&1
basic-6.0-latest: Pulling from finestructure/spi-images
Digest: sha256:081dcf4fb829aea9d08447f4790431afbdfbcc335bfeed728ca69c6f181ae2aa
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:basic-6.0-latest
[0/1] Planning build
Building for debugging...
[0/1] Write swift-version-24593BA9C3E375BF.txt
[2/9] Compiling AnimatedGradient GradientPreset.swift
/host/spi-builder-workspace/Sources/AnimatedGradient/AnimatedLinearGradient.swift:5:8: error: no such module 'SwiftUI'
 3 | //
 4 |
 5 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
 6 |
 7 | public struct AnimatedLinearGradient: View {
[3/10] Compiling AnimatedGradient AnimatableLinearGradientModifier.swift
/host/spi-builder-workspace/Sources/AnimatedGradient/AnimatedLinearGradient.swift:5:8: error: no such module 'SwiftUI'
 3 | //
 4 |
 5 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
 6 |
 7 | public struct AnimatedLinearGradient: View {
error: emit-module command failed with exit code 1 (use -v to see invocation)
[4/10] Emitting module AnimatedGradient
/host/spi-builder-workspace/Sources/AnimatedGradient/AnimatedLinearGradient.swift:5:8: error: no such module 'SwiftUI'
 3 | //
 4 |
 5 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
 6 |
 7 | public struct AnimatedLinearGradient: View {
[5/10] Compiling AnimatedGradient AnimatedLinearGradient.swift
/host/spi-builder-workspace/Sources/AnimatedGradient/AnimatedLinearGradient.swift:5:8: error: no such module 'SwiftUI'
 3 | //
 4 |
 5 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
 6 |
 7 | public struct AnimatedLinearGradient: View {
[6/10] Compiling AnimatedGradient AnimatedLinearGradientViewModel.swift
/host/spi-builder-workspace/Sources/AnimatedGradient/AnimatedLinearGradient.swift:5:8: error: no such module 'SwiftUI'
 3 | //
 4 |
 5 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
 6 |
 7 | public struct AnimatedLinearGradient: View {
[7/10] Compiling AnimatedGradient Color+Utils.swift
/host/spi-builder-workspace/Sources/AnimatedGradient/AnimatedLinearGradient.swift:5:8: error: no such module 'SwiftUI'
 3 | //
 4 |
 5 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
 6 |
 7 | public struct AnimatedLinearGradient: View {
[8/10] Compiling AnimatedGradient Collection+Cycle.swift
/host/spi-builder-workspace/Sources/AnimatedGradient/AnimatedLinearGradient.swift:5:8: error: no such module 'SwiftUI'
 3 | //
 4 |
 5 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
 6 |
 7 | public struct AnimatedLinearGradient: View {
[9/10] Compiling AnimatedGradient AnimationCompletionObserverModifier.swift
/host/spi-builder-workspace/Sources/AnimatedGradient/AnimatedLinearGradient.swift:5:8: error: no such module 'SwiftUI'
 3 | //
 4 |
 5 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
 6 |
 7 | public struct AnimatedLinearGradient: View {
[10/10] Compiling AnimatedGradient Pair.swift
/host/spi-builder-workspace/Sources/AnimatedGradient/AnimatedLinearGradient.swift:5:8: error: no such module 'SwiftUI'
 3 | //
 4 |
 5 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
 6 |
 7 | public struct AnimatedLinearGradient: View {
BUILD FAILURE 6.0 linux