Swift Package Index

Build Information

Failed to build llbuild, reference 0.50800.0 (14d961), with Swift 6.3 for Wasm on 14 Apr 2026 03:49:57 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4606859-2":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/swiftpackageindex/spi-images:wasm-6.3-latest swift build --swift-sdk swift-6.3-RELEASE_wasm 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/SDGGiesbrecht/swift-llbuild.git
Reference: 0.50800.0
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/SDGGiesbrecht/swift-llbuild
 * tag               0.50800.0  -> FETCH_HEAD
HEAD is now at 14d9618 Converted deployment targets to availability annotations.
Cloned https://github.com/SDGGiesbrecht/swift-llbuild.git
Revision (git rev-parse @):
14d9618f53db8ca57ed46ed7b4587155c2a03390
SUCCESS checkout https://github.com/SDGGiesbrecht/swift-llbuild.git at 0.50800.0
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.3
Building package at path:  $PWD
https://github.com/SDGGiesbrecht/swift-llbuild.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-2":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/swiftpackageindex/spi-images:wasm-6.3-latest swift build --swift-sdk swift-6.3-RELEASE_wasm 2>&1
wasm-6.3-latest: Pulling from swiftpackageindex/spi-images
Digest: sha256:d69f4e7582c319245442d62a08b2d7c7fd5a0c0c69f5d2ef11d1530cd8d3329b
Status: Image is up to date for registry.gitlab.com/swiftpackageindex/spi-images:wasm-6.3-latest
Building for debugging...
[0/109] Compiling llvmSupport Valgrind.cpp
[1/109] Compiling llvmSupport UnicodeCaseFold.cpp
[2/109] Write swift-version-24593BA9C3E375BF.txt
In file included from /host/spi-builder-workspace/products/swift-build-tool/main.cpp:13:
In file included from /host/spi-builder-workspace/lib/BuildSystem/include/llbuild/BuildSystem/BuildSystemFrontend.h:16:
In file included from /host/spi-builder-workspace/lib/Basic/include/llbuild/Basic/ExecutionQueue.h:18:
In file included from /host/spi-builder-workspace/lib/Basic/include/llbuild/Basic/Subprocess.h:17:
/host/spi-builder-workspace/lib/Basic/include/llbuild/Basic/CrossPlatformCompatibility.h:26:10: fatal error: 'sys/cdefs.h' file not found
   26 | #include <sys/cdefs.h>
      |          ^~~~~~~~~~~~~
1 error generated.
[3/109] Compiling swift-build-tool main.cpp
[3/109] Compiling llvmSupport circular_raw_ostream.cpp
[3/109] Compiling llvmSupport raw_ostream.cpp
[3/109] Compiling llvmSupport YAMLParser.cpp
[3/109] Compiling llvmSupport Triple.cpp
[3/109] Compiling llvmSupport Unicode.cpp
[3/109] Compiling llvmSupport Twine.cpp
In file included from /host/spi-builder-workspace/products/libllbuild/BuildValue-C-API.cpp:17:
In file included from /host/spi-builder-workspace/lib/BuildSystem/include/llbuild/BuildSystem/BuildValue.h:16:
In file included from /host/spi-builder-workspace/lib/Core/include/llbuild/Core/BuildEngine.h:18:
In file included from /host/spi-builder-workspace/lib/Basic/include/llbuild/Basic/ExecutionQueue.h:18:
In file included from /host/spi-builder-workspace/lib/Basic/include/llbuild/Basic/Subprocess.h:17:
/host/spi-builder-workspace/lib/Basic/include/llbuild/Basic/CrossPlatformCompatibility.h:26:10: fatal error: 'sys/cdefs.h' file not found
   26 | #include <sys/cdefs.h>
      |          ^~~~~~~~~~~~~
[3/109] Compiling libllbuild BuildValue-C-API.cpp
BUILD FAILURE 6.3 wasm