Swift Package IndexBuild Information
Failed to build containerization, reference 0.51.0 (c41113), with Swift 6.3 for Wasm on 16 Oct 2026 04:14:34 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-54344844-1":/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:wasm-6.3-latest swift build --swift-sdk swift-6.3.2-RELEASE_wasm 2>&1Build Log
========================================
RunAll
========================================
Builder version: 5.1.3
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/apple/containerization.git
Reference: 0.51.0
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/apple/containerization
* tag 0.51.0 -> FETCH_HEAD
HEAD is now at c411138 Add dropped packet counters to network statistics (#964)
Cloned https://github.com/apple/containerization.git
Revision (git rev-parse @):
c411138bab442564f65d5e2bebd4a807d5a3f990
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/apple/containerization.git at 0.51.0
========================================
Build
========================================
Selected platform: wasm
Swift version: 6.3
Building package at path: $PWD
https://github.com/apple/containerization.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344844-1":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:wasm-6.3-latest swift build --swift-sdk swift-6.3.2-RELEASE_wasm 2>&1
wasm-6.3-latest: Pulling from saguaro1/spi-images
Digest: sha256:11aa8e4a9dbcd813ae44128d01e945c51d260b4dfda77b6bb7d997d0cc236164
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:wasm-6.3-latest
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[1/1] Compiling plugin Swift-DocC Preview
[2/2] Compiling plugin Swift-DocC
[3/3] Compiling plugin SwiftProtobufPlugin
[4/4] Compiling plugin generate-grpc-code-from-protos
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[7/7] Compiling plugin GenerateDoccReference
Building for debugging...
In file included from /host/spi-builder-workspace/Sources/CShim/vsock.c:17:
/host/spi-builder-workspace/Sources/CShim/include/vsock.h:28:14: fatal error: 'linux/vm_sockets.h' file not found
28 | #include <linux/vm_sockets.h>
| ^~~~~~~~~~~~~~~~~~~~
1 error generated.
[7/1000] Compiling CShim vsock.c
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[7/1000] Compiling fastcover.c
[7/1000] Compiling cover.c
[7/1000] Compiling divsufsort.c
[7/1000] Compiling zstd_decompress_block.c
/host/spi-builder-workspace/Sources/CShim/socket_helpers.c:20:12: error: call to undeclared function 'CMSG_FIRSTHDR'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
20 | return CMSG_FIRSTHDR(msg);
| ^
/host/spi-builder-workspace/Sources/CShim/socket_helpers.c:20:12: note: did you mean 'CZ_CMSG_FIRSTHDR'?
[7/1000] Compiling CShim socket_helpers.c
[7/1000] Write swift-version-24593BA9C3E375BF.txt
BUILD FAILURE 6.3 wasm