Swift Package Index

Build Information

Failed to build swift-winui, reference main (17c77e), with Swift 6.1 for Wasm on 16 Oct 2025 20:44:49 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4606859-3":/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/thebrowsercompany/swift-winui.git
Reference: main
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/thebrowsercompany/swift-winui
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 17c77eb update to 1.7 and remove tickler
Cloned https://github.com/thebrowsercompany/swift-winui.git
Revision (git rev-parse @):
17c77ebaf8585039ab2f25d8aaf19f6e0aead93b
SUCCESS checkout https://github.com/thebrowsercompany/swift-winui.git at main
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.1
Building package at path:  $PWD
https://github.com/thebrowsercompany/swift-winui.git
https://github.com/thebrowsercompany/swift-winui.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
{
  "dependencies" : [
    {
      "identity" : "swift-cwinrt",
      "path" : "/host/swift-cwinrt",
      "type" : "fileSystem"
    },
    {
      "identity" : "swift-uwp",
      "path" : "/host/swift-uwp",
      "type" : "fileSystem"
    },
    {
      "identity" : "swift-windowsfoundation",
      "path" : "/host/swift-windowsfoundation",
      "type" : "fileSystem"
    },
    {
      "identity" : "swift-windowsappsdk",
      "path" : "/host/swift-windowsappsdk",
      "type" : "fileSystem"
    }
  ],
  "manifest_display_name" : "swift-winui",
  "name" : "swift-winui",
  "path" : "/host/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "WinUI",
      "targets" : [
        "WinUI"
      ],
      "type" : {
        "library" : [
          "dynamic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "WinUI",
      "module_type" : "SwiftTarget",
      "name" : "WinUI",
      "path" : "Sources/WinUI",
      "product_dependencies" : [
        "CWinRT",
        "UWP",
        "WinAppSDK",
        "WindowsFoundation"
      ],
      "product_memberships" : [
        "WinUI"
      ],
      "sources" : [
        "Application/Application+CustomRunLoop.swift",
        "Application/SwiftApplication.swift",
        "Generated/Microsoft.UI.Xaml+ABI.swift",
        "Generated/Microsoft.UI.Xaml+Impl.swift",
        "Generated/Microsoft.UI.Xaml.Automation+ABI.swift",
        "Generated/Microsoft.UI.Xaml.Automation+Impl.swift",
        "Generated/Microsoft.UI.Xaml.Automation.Peers+ABI.swift",
        "Generated/Microsoft.UI.Xaml.Automation.Peers+Impl.swift",
        "Generated/Microsoft.UI.Xaml.Automation.Peers.swift",
        "Generated/Microsoft.UI.Xaml.Automation.Provider+ABI.swift",
        "Generated/Microsoft.UI.Xaml.Automation.Provider+Impl.swift",
        "Generated/Microsoft.UI.Xaml.Automation.Provider.swift",
        "Generated/Microsoft.UI.Xaml.Automation.swift",
        "Generated/Microsoft.UI.Xaml.Controls+ABI.swift",
        "Generated/Microsoft.UI.Xaml.Controls+Impl.swift",
        "Generated/Microsoft.UI.Xaml.Controls.Primitives+ABI.swift",
        "Generated/Microsoft.UI.Xaml.Controls.Primitives+Impl.swift",
        "Generated/Microsoft.UI.Xaml.Controls.Primitives.swift",
        "Generated/Microsoft.UI.Xaml.Controls.swift",
        "Generated/Microsoft.UI.Xaml.Data+ABI.swift",
        "Generated/Microsoft.UI.Xaml.Data+Impl.swift",
        "Generated/Microsoft.UI.Xaml.Data.swift",
        "Generated/Microsoft.UI.Xaml.Documents+ABI.swift",
        "Generated/Microsoft.UI.Xaml.Documents+Impl.swift",
        "Generated/Microsoft.UI.Xaml.Documents.swift",
        "Generated/Microsoft.UI.Xaml.Hosting+ABI.swift",
        "Generated/Microsoft.UI.Xaml.Hosting+Impl.swift",
        "Generated/Microsoft.UI.Xaml.Hosting.swift",
        "Generated/Microsoft.UI.Xaml.Input+ABI.swift",
        "Generated/Microsoft.UI.Xaml.Input+Impl.swift",
        "Generated/Microsoft.UI.Xaml.Input.swift",
        "Generated/Microsoft.UI.Xaml.Interop+ABI.swift",
        "Generated/Microsoft.UI.Xaml.Interop+Impl.swift",
        "Generated/Microsoft.UI.Xaml.Interop.swift",
        "Generated/Microsoft.UI.Xaml.Markup+ABI.swift",
        "Generated/Microsoft.UI.Xaml.Markup+Impl.swift",
        "Generated/Microsoft.UI.Xaml.Markup.swift",
        "Generated/Microsoft.UI.Xaml.Media+ABI.swift",
        "Generated/Microsoft.UI.Xaml.Media+Impl.swift",
        "Generated/Microsoft.UI.Xaml.Media.Animation+ABI.swift",
        "Generated/Microsoft.UI.Xaml.Media.Animation+Impl.swift",
        "Generated/Microsoft.UI.Xaml.Media.Animation.swift",
        "Generated/Microsoft.UI.Xaml.Media.Imaging+ABI.swift",
        "Generated/Microsoft.UI.Xaml.Media.Imaging+Impl.swift",
        "Generated/Microsoft.UI.Xaml.Media.Imaging.swift",
        "Generated/Microsoft.UI.Xaml.Media.Media3D+ABI.swift",
        "Generated/Microsoft.UI.Xaml.Media.Media3D+Impl.swift",
        "Generated/Microsoft.UI.Xaml.Media.Media3D.swift",
        "Generated/Microsoft.UI.Xaml.Media.swift",
        "Generated/Microsoft.UI.Xaml.Navigation+ABI.swift",
        "Generated/Microsoft.UI.Xaml.Navigation+Impl.swift",
        "Generated/Microsoft.UI.Xaml.Navigation.swift",
        "Generated/Microsoft.UI.Xaml.Shapes+ABI.swift",
        "Generated/Microsoft.UI.Xaml.Shapes+Impl.swift",
        "Generated/Microsoft.UI.Xaml.Shapes.swift",
        "Generated/Microsoft.UI.Xaml.XamlTypeInfo+ABI.swift",
        "Generated/Microsoft.UI.Xaml.XamlTypeInfo+Impl.swift",
        "Generated/Microsoft.UI.Xaml.XamlTypeInfo.swift",
        "Generated/Microsoft.UI.Xaml.swift",
        "Generated/WinUI+Generics.swift",
        "Generated/Windows.UI.Xaml.Interop+ABI.swift",
        "Generated/Windows.UI.Xaml.Interop+Impl.swift",
        "Generated/Windows.UI.Xaml.Interop.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.10"
}
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-3":/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 -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
wasm-6.1-latest: Pulling from finestructure/spi-images
Digest: sha256:062e4aaff76454b333ce7957a8e87c3beb342f1dedb64399abb81cdea021b526
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:wasm-6.1-latest
error: the package at '/host/swift-cwinrt' cannot be accessed (Error Domain=NSCocoaErrorDomain Code=260 "The file doesn’t exist."UserInfo={NSLocalizedDescription=The folder “swift-cwinrt” doesn’t exist., NSURL=file:///host/swift-cwinrt, NSUserStringVariant=["Folder"], NSUnderlyingError=Error Domain=NSPOSIXErrorDomain Code=2 "No such file or directory", NSFilePath=/host/swift-cwinrt})
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-3":/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: sha256:062e4aaff76454b333ce7957a8e87c3beb342f1dedb64399abb81cdea021b526
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:wasm-6.1-latest
error: the package at '/host/swift-cwinrt' cannot be accessed (Error Domain=NSCocoaErrorDomain Code=260 "The file doesn’t exist."UserInfo={NSUserStringVariant=["Folder"], NSUnderlyingError=Error Domain=NSPOSIXErrorDomain Code=2 "No such file or directory", NSURL=file:///host/swift-cwinrt, NSLocalizedDescription=The folder “swift-cwinrt” doesn’t exist., NSFilePath=/host/swift-cwinrt})
BUILD FAILURE 6.1 wasm