Swift Package IndexBuild Information
Failed to build swift-uwp, reference main (c9d3fc), with Swift 6.1 for Wasm on 9 Jun 2025 18:17:37 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-4609320-2":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:wasm-6.1-latest swift build --swift-sdk wasm32-unknown-wasi 2>&1Build Log
========================================
RunAll
========================================
Builder version: 4.63.1
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/stackotter/swift-uwp.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/stackotter/swift-uwp
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at c9d3fc0 Add DragDrop.Core namespace bindings (for WebView2Core)
Cloned https://github.com/stackotter/swift-uwp.git
Revision (git rev-parse @):
c9d3fc079aaaa5113cde9a0132278fb83e808599
SUCCESS checkout https://github.com/stackotter/swift-uwp.git at main
========================================
Build
========================================
Selected platform: wasm
Swift version: 6.1
Building package at path: $PWD
https://github.com/stackotter/swift-uwp.git
https://github.com/stackotter/swift-uwp.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
{
"dependencies" : [
{
"identity" : "swift-cwinrt",
"requirement" : {
"branch" : [
"main"
]
},
"type" : "sourceControl",
"url" : "https://github.com/thebrowsercompany/swift-cwinrt"
},
{
"identity" : "swift-windowsfoundation",
"requirement" : {
"branch" : [
"main"
]
},
"type" : "sourceControl",
"url" : "https://github.com/thebrowsercompany/swift-windowsfoundation"
}
],
"manifest_display_name" : "swift-uwp",
"name" : "swift-uwp",
"path" : "/host/spi-builder-workspace",
"platforms" : [
],
"products" : [
{
"name" : "UWP",
"targets" : [
"UWP"
],
"type" : {
"library" : [
"dynamic"
]
}
}
],
"targets" : [
{
"c99name" : "UWP",
"module_type" : "SwiftTarget",
"name" : "UWP",
"path" : "Sources/UWP",
"product_dependencies" : [
"CWinRT",
"WindowsFoundation"
],
"product_memberships" : [
"UWP"
],
"sources" : [
"Generated/UWP+Generics.swift",
"Generated/UWP+MakeFromAbi.swift",
"Generated/Windows.ApplicationModel+ABI.swift",
"Generated/Windows.ApplicationModel+Impl.swift",
"Generated/Windows.ApplicationModel.Activation+ABI.swift",
"Generated/Windows.ApplicationModel.Activation+Impl.swift",
"Generated/Windows.ApplicationModel.Activation.swift",
"Generated/Windows.ApplicationModel.Background+ABI.swift",
"Generated/Windows.ApplicationModel.Background+Impl.swift",
"Generated/Windows.ApplicationModel.Background.swift",
"Generated/Windows.ApplicationModel.Core+ABI.swift",
"Generated/Windows.ApplicationModel.Core+Impl.swift",
"Generated/Windows.ApplicationModel.Core.swift",
"Generated/Windows.ApplicationModel.DataTransfer+ABI.swift",
"Generated/Windows.ApplicationModel.DataTransfer+Impl.swift",
"Generated/Windows.ApplicationModel.DataTransfer.DragDrop+ABI.swift",
"Generated/Windows.ApplicationModel.DataTransfer.DragDrop+Impl.swift",
"Generated/Windows.ApplicationModel.DataTransfer.DragDrop.Core+ABI.swift",
"Generated/Windows.ApplicationModel.DataTransfer.DragDrop.Core+Impl.swift",
"Generated/Windows.ApplicationModel.DataTransfer.DragDrop.Core.swift",
"Generated/Windows.ApplicationModel.DataTransfer.DragDrop.swift",
"Generated/Windows.ApplicationModel.DataTransfer.swift",
"Generated/Windows.ApplicationModel.swift",
"Generated/Windows.Data.Text+ABI.swift",
"Generated/Windows.Data.Text+Impl.swift",
"Generated/Windows.Data.Text.swift",
"Generated/Windows.Devices.Enumeration+ABI.swift",
"Generated/Windows.Devices.Enumeration+Impl.swift",
"Generated/Windows.Devices.Enumeration.swift",
"Generated/Windows.Devices.Input+ABI.swift",
"Generated/Windows.Devices.Input+Impl.swift",
"Generated/Windows.Devices.Input.swift",
"Generated/Windows.Globalization+ABI.swift",
"Generated/Windows.Globalization+Impl.swift",
"Generated/Windows.Globalization.swift",
"Generated/Windows.Graphics+ABI.swift",
"Generated/Windows.Graphics+Impl.swift",
"Generated/Windows.Graphics.DirectX+ABI.swift",
"Generated/Windows.Graphics.DirectX+Impl.swift",
"Generated/Windows.Graphics.DirectX.Direct3D11+ABI.swift",
"Generated/Windows.Graphics.DirectX.Direct3D11+Impl.swift",
"Generated/Windows.Graphics.DirectX.Direct3D11.swift",
"Generated/Windows.Graphics.DirectX.swift",
"Generated/Windows.Graphics.Effects+ABI.swift",
"Generated/Windows.Graphics.Effects+Impl.swift",
"Generated/Windows.Graphics.Effects.swift",
"Generated/Windows.Graphics.Imaging+ABI.swift",
"Generated/Windows.Graphics.Imaging+Impl.swift",
"Generated/Windows.Graphics.Imaging.swift",
"Generated/Windows.Graphics.swift",
"Generated/Windows.Management.Deployment+ABI.swift",
"Generated/Windows.Management.Deployment+Impl.swift",
"Generated/Windows.Management.Deployment.swift",
"Generated/Windows.Media+ABI.swift",
"Generated/Windows.Media+Impl.swift",
"Generated/Windows.Media.Audio+ABI.swift",
"Generated/Windows.Media.Audio+Impl.swift",
"Generated/Windows.Media.Audio.swift",
"Generated/Windows.Media.Capture+ABI.swift",
"Generated/Windows.Media.Capture+Impl.swift",
"Generated/Windows.Media.Capture.Frames+ABI.swift",
"Generated/Windows.Media.Capture.Frames+Impl.swift",
"Generated/Windows.Media.Capture.Frames.swift",
"Generated/Windows.Media.Capture.swift",
"Generated/Windows.Media.Casting+ABI.swift",
"Generated/Windows.Media.Casting+Impl.swift",
"Generated/Windows.Media.Casting.swift",
"Generated/Windows.Media.Core+ABI.swift",
"Generated/Windows.Media.Core+Impl.swift",
"Generated/Windows.Media.Core.swift",
"Generated/Windows.Media.Devices+ABI.swift",
"Generated/Windows.Media.Devices+Impl.swift",
"Generated/Windows.Media.Devices.Core+ABI.swift",
"Generated/Windows.Media.Devices.Core+Impl.swift",
"Generated/Windows.Media.Devices.Core.swift",
"Generated/Windows.Media.Devices.swift",
"Generated/Windows.Media.MediaProperties+ABI.swift",
"Generated/Windows.Media.MediaProperties+Impl.swift",
"Generated/Windows.Media.MediaProperties.swift",
"Generated/Windows.Media.Playback+ABI.swift",
"Generated/Windows.Media.Playback+Impl.swift",
"Generated/Windows.Media.Playback.swift",
"Generated/Windows.Media.Protection+ABI.swift",
"Generated/Windows.Media.Protection+Impl.swift",
"Generated/Windows.Media.Protection.swift",
"Generated/Windows.Media.Render+ABI.swift",
"Generated/Windows.Media.Render+Impl.swift",
"Generated/Windows.Media.Render.swift",
"Generated/Windows.Media.Streaming.Adaptive+ABI.swift",
"Generated/Windows.Media.Streaming.Adaptive+Impl.swift",
"Generated/Windows.Media.Streaming.Adaptive.swift",
"Generated/Windows.Media.swift",
"Generated/Windows.Networking+ABI.swift",
"Generated/Windows.Networking+Impl.swift",
"Generated/Windows.Networking.BackgroundTransfer+ABI.swift",
"Generated/Windows.Networking.BackgroundTransfer+Impl.swift",
"Generated/Windows.Networking.BackgroundTransfer.swift",
"Generated/Windows.Networking.Connectivity+ABI.swift",
"Generated/Windows.Networking.Connectivity+Impl.swift",
"Generated/Windows.Networking.Connectivity.swift",
"Generated/Windows.Networking.Sockets+ABI.swift",
"Generated/Windows.Networking.Sockets+Impl.swift",
"Generated/Windows.Networking.Sockets.swift",
"Generated/Windows.Networking.swift",
"Generated/Windows.Perception.Spatial+ABI.swift",
"Generated/Windows.Perception.Spatial+Impl.swift",
"Generated/Windows.Perception.Spatial.swift",
"Generated/Windows.Security.Credentials+ABI.swift",
"Generated/Windows.Security.Credentials+Impl.swift",
"Generated/Windows.Security.Credentials.swift",
"Generated/Windows.Security.Cryptography.Certificates+ABI.swift",
"Generated/Windows.Security.Cryptography.Certificates+Impl.swift",
"Generated/Windows.Security.Cryptography.Certificates.swift",
"Generated/Windows.Security.EnterpriseData+ABI.swift",
"Generated/Windows.Security.EnterpriseData+Impl.swift",
"Generated/Windows.Security.EnterpriseData.swift",
"Generated/Windows.Storage+ABI.swift",
"Generated/Windows.Storage+Impl.swift",
"Generated/Windows.Storage.FileProperties+ABI.swift",
"Generated/Windows.Storage.FileProperties+Impl.swift",
"Generated/Windows.Storage.FileProperties.swift",
"Generated/Windows.Storage.Pickers+ABI.swift",
"Generated/Windows.Storage.Pickers+Impl.swift",
"Generated/Windows.Storage.Pickers.swift",
"Generated/Windows.Storage.Search+ABI.swift",
"Generated/Windows.Storage.Search+Impl.swift",
"Generated/Windows.Storage.Search.swift",
"Generated/Windows.Storage.Streams+ABI.swift",
"Generated/Windows.Storage.Streams+Impl.swift",
"Generated/Windows.Storage.Streams.swift",
"Generated/Windows.Storage.swift",
"Generated/Windows.System+ABI.swift",
"Generated/Windows.System+Impl.swift",
"Generated/Windows.System.swift",
"Generated/Windows.UI+ABI.swift",
"Generated/Windows.UI+Impl.swift",
"Generated/Windows.UI.Composition+ABI.swift",
"Generated/Windows.UI.Composition+Impl.swift",
"Generated/Windows.UI.Composition.swift",
"Generated/Windows.UI.Core+ABI.swift",
"Generated/Windows.UI.Core+Impl.swift",
"Generated/Windows.UI.Core.swift",
"Generated/Windows.UI.Input+ABI.swift",
"Generated/Windows.UI.Input+Impl.swift",
"Generated/Windows.UI.Input.swift",
"Generated/Windows.UI.Notifications+ABI.swift",
"Generated/Windows.UI.Notifications+Impl.swift",
"Generated/Windows.UI.Notifications.swift",
"Generated/Windows.UI.Popups+ABI.swift",
"Generated/Windows.UI.Popups+Impl.swift",
"Generated/Windows.UI.Popups.swift",
"Generated/Windows.UI.Text+ABI.swift",
"Generated/Windows.UI.Text+Impl.swift",
"Generated/Windows.UI.Text.swift",
"Generated/Windows.UI.ViewManagement+ABI.swift",
"Generated/Windows.UI.ViewManagement+Impl.swift",
"Generated/Windows.UI.ViewManagement.swift",
"Generated/Windows.UI.swift",
"Generated/Windows.Web+ABI.swift",
"Generated/Windows.Web+Impl.swift",
"Generated/Windows.Web.Http+ABI.swift",
"Generated/Windows.Web.Http+Impl.swift",
"Generated/Windows.Web.Http.Filters+ABI.swift",
"Generated/Windows.Web.Http.Filters+Impl.swift",
"Generated/Windows.Web.Http.Filters.swift",
"Generated/Windows.Web.Http.Headers+ABI.swift",
"Generated/Windows.Web.Http.Headers+Impl.swift",
"Generated/Windows.Web.Http.Headers.swift",
"Generated/Windows.Web.Http.swift",
"Generated/Windows.Web.swift"
],
"type" : "library"
}
],
"tools_version" : "5.10"
}
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-2":/host -w "$PWD" 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: sha256:7e37457820e5f17452a98118754f345f2619722c485f2db0d8b666940a83afd2
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:wasm-6.1-latest
Fetching https://github.com/thebrowsercompany/swift-cwinrt
[1/436] Fetching swift-cwinrt
Fetched https://github.com/thebrowsercompany/swift-cwinrt from cache (0.54s)
Fetching https://github.com/thebrowsercompany/swift-windowsfoundation
[1/72] Fetching swift-windowsfoundation
Fetched https://github.com/thebrowsercompany/swift-windowsfoundation from cache (0.27s)
Creating working copy for https://github.com/thebrowsercompany/swift-windowsfoundation
Working copy of https://github.com/thebrowsercompany/swift-windowsfoundation resolved at main (dbe1456)
Creating working copy for https://github.com/thebrowsercompany/swift-cwinrt
Working copy of https://github.com/thebrowsercompany/swift-cwinrt resolved at main (3e3d5a0)
Building for debugging...
[0/12] Write sources
[2/12] Compiling CWinRT shim.c
[2/12] Write swift-version-24593BA9C3E375BF.txt
[4/12] Write Objects.LinkFileList
error: dynamic libraries are unsupported for target 'wasm32-unknown-wasi'
[5/12] Linking libCWinRT.wasm
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-2":/host -w "$PWD" 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: sha256:7e37457820e5f17452a98118754f345f2619722c485f2db0d8b666940a83afd2
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:wasm-6.1-latest
[0/1] Planning build
Building for debugging...
error: dynamic libraries are unsupported for target 'wasm32-unknown-wasi'
[0/8] Linking libCWinRT.wasm
[0/8] Write swift-version-24593BA9C3E375BF.txt
BUILD FAILURE 6.1 wasm