Swift Package Index

Build Information

Failed to build SwiftWinRT, reference main (ed92ee), with Swift 6.4 for Linux on 19 Sep 2026 18:53:07 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-53886769-3":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:basic-6.4-latest swift build --triple x86_64-unknown-linux-gnu 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 5.1.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/compnerd/swift-winrt.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/compnerd/swift-winrt
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at ed92eee WinRT: use effectful properties
Cloned https://github.com/compnerd/swift-winrt.git
Revision (git rev-parse @):
ed92eeeee558734a626c973c376142f596845ca7
SUCCESS checkout https://github.com/compnerd/swift-winrt.git at main
========================================
Build
========================================
Selected platform:         linux
Swift version:             6.4
Building package at path:  $PWD
https://github.com/compnerd/swift-winrt.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-53886769-3":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:basic-6.4-latest swift build --triple x86_64-unknown-linux-gnu 2>&1
basic-6.4-latest: Pulling from saguaro1/spi-images
Digest: sha256:c77fcce225e223ac0fafed844619173fc6de8d62dd560eeb28db3182af6a282b
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:basic-6.4-latest
Building for debugging...
[Pre-planning 1 / 154]
[Constructing 109 / 305]
error: SwiftCompile normal x86_64 failed with a nonzero exit code. Command line:     cd /host

<module-includes>:1:10: note: in file included from <module-includes>:1:
1 | #include "/host/spi-builder-workspace/Sources/CWinRT/include/CWinRT.h"
  |          `- note: in file included from <module-includes>:1:
2 |
/host/spi-builder-workspace/Sources/CWinRT/include/CWinRT.h:7:10: error: 'wtypesbase.h' file not found
 5 | #define CWinRT_CWinRT_h
 6 |
 7 | #include <wtypesbase.h>
   |          `- error: 'wtypesbase.h' file not found
 8 | #include <minwindef.h>
 9 | #include <winnt.h>
/host/spi-builder-workspace/Sources/WinRT/ABI/Windows/Foundation/AsyncActionCompletedHandler.swift:4:8: error: could not build C module 'CWinRT'
 2 | // SPDX-License-Identifier: BSD-3
 3 |
 4 | import CWinRT
   |        `- error: could not build C module 'CWinRT'
 5 |
 6 | extension AsyncActionCompletedHandler {
Failed frontend command:
/usr/bin/swift-frontend -frontend -emit-module -experimental-skip-non-inlinable-function-bodies-without-types /host/spi-builder-workspace/Sources/WinRT/ABI/Windows/Foundation/AsyncActionCompletedHandler.swift /host/spi-builder-workspace/Sources/WinRT/ABI/Windows/Foundation/IAsyncAction.swift /host/spi-builder-workspace/Sources/WinRT/ABI/Windows/Foundation/IAsyncActionCompletedHandler.swift /host/spi-builder-workspace/Sources/WinRT/ABI/Windows/Security/Cryptography/BinaryStringEncoding+Swift.swift /host/spi-builder-workspace/Sources/WinRT/ABI/Windows/Security/Cryptography/BinaryStringEncoding.swift /host/spi-builder-workspace/Sources/WinRT/ABI/Windows/Security/Cryptography/ICryptographicBufferStatics+Swift.swift /host/spi-builder-workspace/Sources/WinRT/ABI/Windows/Security/Cryptography/ICryptographicBufferStatics.swift /host/spi-builder-workspace/Sources/WinRT/ABI/Windows/Storage/Streams/IBuffer+Swift.swift /host/spi-builder-workspace/Sources/WinRT/ABI/Windows/Storage/Streams/IBuffer.swift /host/spi-builder-workspace/Sources/WinRT/ABI/Windows/System/IDispatcherQueue.swift /host/spi-builder-workspace/Sources/WinRT/ABI/Windows/System/IDispatcherQueueController+Swift.swift /host/spi-builder-workspace/Sources/WinRT/ABI/Windows/System/IDispatcherQueueController.swift /host/spi-builder-workspace/Sources/WinRT/ABI/Windows/System/IDispatcherQueueControllerStatics+Swift.swift /host/spi-builder-workspace/Sources/WinRT/ABI/Windows/System/IDispatcherQueueControllerStatics.swift /host/spi-builder-workspace/Sources/WinRT/ABI/Windows/System/IUser.swift /host/spi-builder-workspace/Sources/WinRT/ABI/Windows/System/Profile/ISystemIdentificationInfo+Swift.swift /host/spi-builder-workspace/Sources/WinRT/ABI/Windows/System/Profile/ISystemIdentificationInfo.swift /host/spi-builder-workspace/Sources/WinRT/ABI/Windows/System/Profile/ISystemIdentificationStatics+Swift.swift /host/spi-builder-workspace/Sources/WinRT/ABI/Windows/System/Profile/ISystemIdentificationStatics.swift /host/spi-builder-workspace/Sources/WinRT/ABI/Windows/System/Profile/SystemIdentificationSource+Swift.swift /host/spi-builder-workspace/Sources/WinRT/ABI/Windows/System/Profile/SystemIdentificationSource.swift /host/spi-builder-workspace/Sources/WinRT/ABI/Windows/System/UserAuthenticationStatus+Swift.swift /host/spi-builder-workspace/Sources/WinRT/ABI/Windows/System/UserAuthenticationStatus.swift /host/spi-builder-workspace/Sources/WinRT/ABI/Windows/System/UserPictureSize+Swift.swift /host/spi-builder-workspace/Sources/WinRT/ABI/Windows/System/UserPictureSize.swift /host/spi-builder-workspace/Sources/WinRT/ABI/Windows/System/UserType+Swift.swift /host/spi-builder-workspace/Sources/WinRT/ABI/Windows/System/UserType.swift /host/spi-builder-workspace/Sources/WinRT/COM/IUnknown+Swift.swift /host/spi-builder-workspace/Sources/WinRT/COM/IUnknown.swift /host/spi-builder-workspace/Sources/WinRT/COM/IUnknownRef.swift /host/spi-builder-workspace/Sources/WinRT/HString.swift /host/spi-builder-workspace/Sources/WinRT/HStringStorage.swift /host/spi-builder-workspace/Sources/WinRT/IAsyncInfo+Swift.swift /host/spi-builder-workspace/Sources/WinRT/IAsyncInfo.swift /host/spi-builder-workspace/Sources/WinRT/IInspectable+Swift.swift /host/spi-builder-workspace/Sources/WinRT/IInspectable.swift /host/spi-builder-workspace/Sources/WinRT/Runtime+Swift.swift /host/spi-builder-workspace/Sources/WinRT/Runtime.swift /host/spi-builder-workspace/Sources/WinRT/Support/COM+Extensions.swift /host/spi-builder-workspace/Sources/WinRT/Support/Error.swift /host/spi-builder-workspace/Sources/WinRT/Support/ErrorHandling.swift /host/spi-builder-workspace/Sources/WinRT/Support/Future.swift /host/spi-builder-workspace/Sources/WinRT/Support/RawTyped.swift /host/spi-builder-workspace/Sources/WinRT/Support/Swift+Extensions.swift /host/spi-builder-workspace/Sources/WinRT/Support/WinSDK+Extensions.swift /host/spi-builder-workspace/Sources/WinRT/TrustLevel+Swift.swift /host/spi-builder-workspace/Sources/WinRT/WindowsRuntime.swift -target x86_64-unknown-linux-gnu -disable-objc-interop -I /host/spi-builder-workspace/.build/out/Products/Debug-linux-x86_64 -module-cache-path /host/spi-builder-workspace/.build/out/ModuleCache.noindex -color-diagnostics -Xcc -fcolor-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -swift-version 5 -Onone -D SWIFT_PACKAGE -D DEBUG -D SWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -D Xcode -serialize-debugging-options -enable-experimental-feature DebugDescriptionMacro -empty-abi-descriptor -external-plugin-path /usr/lib/swift/host/plugins/testing\#/usr/bin/swift-plugin-server -validate-clang-modules-once -clang-build-session-file /host/spi-builder-workspace/.build/out/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /host -enable-anonymous-context-mangled-names -file-compilation-dir /host -Xcc -fmodule-map-file\=/host/spi-builder-workspace/.build/out/Intermediates.noindex/GeneratedModuleMaps-linux-x86_64/CWinRT.modulemap -Xcc -fno-omit-frame-pointer -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -Xcc -fmodules-prune-interval\=86400 -Xcc -fmodules-prune-after\=345600 -Xcc -I/host/spi-builder-workspace/Sources/CWinRT/include -Xcc -I/host/spi-builder-workspace/.build/out/Products/Debug-linux-x86_64/include -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/SwiftWinRT.build/Debug-linux-x86_64/WinRT-t.build/DerivedSources-normal/x86_64 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/SwiftWinRT.build/Debug-linux-x86_64/WinRT-t.build/DerivedSources/x86_64 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/SwiftWinRT.build/Debug-linux-x86_64/WinRT-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name WinRT -const-gather-protocols-file /host/spi-builder-workspace/.build/out/Intermediates.noindex/SwiftWinRT.build/Debug-linux-x86_64/WinRT-t.build/Objects-normal/x86_64/WinRT_const_extract_protocols.json -in-process-plugin-server-path /usr/lib/swift/host/libSwiftInProcPluginServer.so -plugin-path /usr/lib/swift/host/plugins -plugin-path /usr/local/lib/swift/host/plugins -emit-module-doc-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/SwiftWinRT.build/Debug-linux-x86_64/WinRT-t.build/Objects-normal/x86_64/Modules/WinRT.swiftdoc -emit-module-source-info-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/SwiftWinRT.build/Debug-linux-x86_64/WinRT-t.build/Objects-normal/x86_64/Modules/WinRT.swiftsourceinfo -emit-objc-header-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/SwiftWinRT.build/Debug-linux-x86_64/WinRT-t.build/Objects-normal/x86_64/WinRT-Swift.h -serialize-diagnostics-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/SwiftWinRT.build/Debug-linux-x86_64/WinRT-t.build/Objects-normal/x86_64/WinRT-primary-emit-module.dia -emit-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/SwiftWinRT.build/Debug-linux-x86_64/WinRT-t.build/Objects-normal/x86_64/WinRT-primary-emit-module.d -parse-as-library -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/SwiftWinRT.build/Debug-linux-x86_64/WinRT-t.build/Objects-normal/x86_64/Modules/WinRT.swiftmodule
[42 / 58] WinRT
error: Build failed
BUILD FAILURE 6.4 linux