Swift Package Index

Build Information

Failed to build AsyncMultiplexImage, reference 1.0.0 (2c0dc7), with Swift 6.1 for Wasm on 6 Dec 2025 19:16:36 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4606859-1":/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:wasm-6.1-latest swift build --swift-sdk wasm32-unknown-wasi 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 4.68.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/FluidGroup/swiftui-async-multiplex-image.git
Reference: 1.0.0
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/FluidGroup/swiftui-async-multiplex-image
 * tag               1.0.0      -> FETCH_HEAD
HEAD is now at 2c0dc7b Update MultiplexImage (#33)
Cloned https://github.com/FluidGroup/swiftui-async-multiplex-image.git
Revision (git rev-parse @):
2c0dc7bd7dd7fa51b4161b6ae6b15ff59412f2c2
SUCCESS checkout https://github.com/FluidGroup/swiftui-async-multiplex-image.git at 1.0.0
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.1
Building package at path:  $PWD
https://github.com/FluidGroup/swiftui-async-multiplex-image.git
https://github.com/FluidGroup/swiftui-async-multiplex-image.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
{
  "dependencies" : [
    {
      "identity" : "nuke",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "12.0.0",
            "upper_bound" : "13.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/kean/Nuke.git"
    },
    {
      "identity" : "swiftui-support",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "0.12.0",
            "upper_bound" : "1.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/FluidGroup/swiftui-support.git"
    }
  ],
  "manifest_display_name" : "AsyncMultiplexImage",
  "name" : "AsyncMultiplexImage",
  "path" : "/host/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "16.0"
    }
  ],
  "products" : [
    {
      "name" : "AsyncMultiplexImage",
      "targets" : [
        "AsyncMultiplexImage"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    },
    {
      "name" : "AsyncMultiplexImage-Nuke",
      "targets" : [
        "AsyncMultiplexImage-Nuke"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "swift_languages_versions" : [
    "6"
  ],
  "targets" : [
    {
      "c99name" : "AsyncMultiplexImageTests",
      "module_type" : "SwiftTarget",
      "name" : "AsyncMultiplexImageTests",
      "path" : "Tests/AsyncMultiplexImageTests",
      "sources" : [
        "AsyncMultiplexImageTests.swift"
      ],
      "target_dependencies" : [
        "AsyncMultiplexImage"
      ],
      "type" : "test"
    },
    {
      "c99name" : "AsyncMultiplexImage_Nuke",
      "module_type" : "SwiftTarget",
      "name" : "AsyncMultiplexImage-Nuke",
      "path" : "Sources/AsyncMultiplexImage-Nuke",
      "product_dependencies" : [
        "Nuke"
      ],
      "product_memberships" : [
        "AsyncMultiplexImage-Nuke"
      ],
      "sources" : [
        "AsyncMultiplexImageNuke.swift",
        "AsyncMultiplexImageNukeDownloader.swift"
      ],
      "target_dependencies" : [
        "AsyncMultiplexImage"
      ],
      "type" : "library"
    },
    {
      "c99name" : "AsyncMultiplexImage",
      "module_type" : "SwiftTarget",
      "name" : "AsyncMultiplexImage",
      "path" : "Sources/AsyncMultiplexImage",
      "product_dependencies" : [
        "SwiftUISupportBackport"
      ],
      "product_memberships" : [
        "AsyncMultiplexImage",
        "AsyncMultiplexImage-Nuke"
      ],
      "sources" : [
        "AsyncMultiplexImage.swift",
        "AsyncMultiplexImageContent.swift",
        "AsyncMultiplexImageView.swift",
        "DownloadManager.swift",
        "MultiplexImage.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "6.0"
}
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-1":/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:wasm-6.1-latest swift build --swift-sdk wasm32-unknown-wasi -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats 2>&1
wasm-6.1-latest: Pulling from finestructure/spi-images
Digest: sha256:4dfe22dedd7a52399668938cbd466a34545eff77bced906005dc4032a6549d90
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:wasm-6.1-latest
Fetching https://github.com/kean/Nuke.git
Fetching https://github.com/FluidGroup/swiftui-support.git
[1/26124] Fetching nuke
[26125/181997] Fetching nuke, swiftui-support
Fetched https://github.com/kean/Nuke.git from cache (8.74s)
Fetched https://github.com/FluidGroup/swiftui-support.git from cache (8.80s)
Computing version for https://github.com/FluidGroup/swiftui-support.git
Computed https://github.com/FluidGroup/swiftui-support.git at 0.13.0 (9.38s)
Computing version for https://github.com/kean/Nuke.git
Computed https://github.com/kean/Nuke.git at 12.8.0 (0.58s)
Creating working copy for https://github.com/FluidGroup/swiftui-support.git
Working copy of https://github.com/FluidGroup/swiftui-support.git resolved at 0.13.0
Creating working copy for https://github.com/kean/Nuke.git
Working copy of https://github.com/kean/Nuke.git resolved at 12.8.0
Building for debugging...
[0/5] Write sources
[4/5] Write swift-version-24593BA9C3E375BF.txt
error: emit-module command failed with exit code 1 (use -v to see invocation)
[6/59] Emitting module Nuke
/host/spi-builder-workspace/.build/checkouts/Nuke/Sources/Nuke/Caching/ImageCache.swift:7:8: error: no such module 'UIKit'
  5 | import Foundation
  6 | #if !os(macOS)
  7 | import UIKit
    |        `- error: no such module 'UIKit'
  8 | #else
  9 | import Cocoa
[7/65] Compiling SwiftUISupportBackport VisualEffect.swift
/host/spi-builder-workspace/.build/checkouts/swiftui-support/Sources/SwiftUISupportBackport/OnChangeWithPrevious.swift:2:8: error: no such module 'SwiftUI'
 1 |
 2 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
 3 | import Combine
 4 |
error: emit-module command failed with exit code 1 (use -v to see invocation)
[8/65] Emitting module SwiftUISupportBackport
/host/spi-builder-workspace/.build/checkouts/swiftui-support/Sources/SwiftUISupportBackport/OnChangeWithPrevious.swift:2:8: error: no such module 'SwiftUI'
 1 |
 2 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
 3 | import Combine
 4 |
[9/65] Compiling SwiftUISupportBackport ImageView.swift
/host/spi-builder-workspace/.build/checkouts/swiftui-support/Sources/SwiftUISupportBackport/OnChangeWithPrevious.swift:2:8: error: no such module 'SwiftUI'
 1 |
 2 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
 3 | import Combine
 4 |
[10/65] Compiling SwiftUISupportBackport OnChangeWithPrevious.swift
/host/spi-builder-workspace/.build/checkouts/swiftui-support/Sources/SwiftUISupportBackport/OnChangeWithPrevious.swift:2:8: error: no such module 'SwiftUI'
 1 |
 2 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
 3 | import Combine
 4 |
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-1":/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:wasm-6.1-latest swift build --swift-sdk wasm32-unknown-wasi 2>&1
wasm-6.1-latest: Pulling from finestructure/spi-images
Digest: sha256:4dfe22dedd7a52399668938cbd466a34545eff77bced906005dc4032a6549d90
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:wasm-6.1-latest
[0/1] Planning build
Building for debugging...
[0/1] Write swift-version-24593BA9C3E375BF.txt
error: emit-module command failed with exit code 1 (use -v to see invocation)
[2/55] Emitting module SwiftUISupportBackport
/host/spi-builder-workspace/.build/checkouts/swiftui-support/Sources/SwiftUISupportBackport/OnChangeWithPrevious.swift:2:8: error: no such module 'SwiftUI'
 1 |
 2 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
 3 | import Combine
 4 |
[3/55] Compiling SwiftUISupportBackport VisualEffect.swift
/host/spi-builder-workspace/.build/checkouts/swiftui-support/Sources/SwiftUISupportBackport/OnChangeWithPrevious.swift:2:8: error: no such module 'SwiftUI'
 1 |
 2 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
 3 | import Combine
 4 |
[4/55] Compiling SwiftUISupportBackport OnChangeWithPrevious.swift
/host/spi-builder-workspace/.build/checkouts/swiftui-support/Sources/SwiftUISupportBackport/OnChangeWithPrevious.swift:2:8: error: no such module 'SwiftUI'
 1 |
 2 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
 3 | import Combine
 4 |
[5/55] Compiling SwiftUISupportBackport ImageView.swift
/host/spi-builder-workspace/.build/checkouts/swiftui-support/Sources/SwiftUISupportBackport/OnChangeWithPrevious.swift:2:8: error: no such module 'SwiftUI'
 1 |
 2 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
 3 | import Combine
 4 |
BUILD FAILURE 6.1 wasm