Swift Package IndexBuild Information
Failed to build swift-image-formats, reference main (c361fe), with Swift 6.2 for Wasm on 7 Nov 2026 13:56:49 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-53886770-0":/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-6.2-latest swift build --swift-sdk swift-6.2-RELEASE_wasm 2>&1Build Log
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RunAll
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Builder version: 5.1.4
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/stackotter/swift-image-formats.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-image-formats
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at c361fe1 CI: Add basic macOS, Linux and Windows CI (#7)
Cloned https://github.com/stackotter/swift-image-formats.git
Revision (git rev-parse @):
c361fe1d8d7731d5e25991b50be8f964731794ab
SUCCESS checkout https://github.com/stackotter/swift-image-formats.git at main
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Build
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Selected platform: wasm
Swift version: 6.2
Building package at path: $PWD
https://github.com/stackotter/swift-image-formats.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-53886770-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:wasm-6.2-latest swift build --swift-sdk swift-6.2-RELEASE_wasm 2>&1
wasm-6.2-latest: Pulling from saguaro1/spi-images
Digest: sha256:ba6864ed1873dc28d63134b1bd648b09c5ec8270a0ae95720b7f96d84a66a058
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:wasm-6.2-latest
Fetching https://github.com/stackotter/libjpegturbo
Fetching https://github.com/the-swift-collective/libpng
Fetching https://github.com/the-swift-collective/libwebp
[1/54] Fetching libwebp
Fetched https://github.com/the-swift-collective/libwebp from cache (0.36s)
[1/30] Fetching libpng
[31/129] Fetching libpng, libjpegturbo
Fetched https://github.com/the-swift-collective/libpng from cache (0.38s)
Fetched https://github.com/stackotter/libjpegturbo from cache (0.39s)
Computing version for https://github.com/the-swift-collective/libwebp
Computed https://github.com/the-swift-collective/libwebp at 1.4.1 (0.56s)
Computing version for https://github.com/the-swift-collective/libpng
Computed https://github.com/the-swift-collective/libpng at 1.6.45 (0.16s)
Fetching https://github.com/the-swift-collective/zlib.git
[1/71] Fetching zlib
Fetched https://github.com/the-swift-collective/zlib.git from cache (0.40s)
Computing version for https://github.com/the-swift-collective/zlib.git
Computed https://github.com/the-swift-collective/zlib.git at 1.3.2 (0.56s)
Computing version for https://github.com/stackotter/libjpegturbo
Computed https://github.com/stackotter/libjpegturbo at 0.1.3 (0.14s)
Creating working copy for https://github.com/the-swift-collective/libpng
Working copy of https://github.com/the-swift-collective/libpng resolved at 1.6.45
Creating working copy for https://github.com/the-swift-collective/zlib.git
Working copy of https://github.com/the-swift-collective/zlib.git resolved at 1.3.2
Creating working copy for https://github.com/stackotter/libjpegturbo
Working copy of https://github.com/stackotter/libjpegturbo resolved at 0.1.3
Creating working copy for https://github.com/the-swift-collective/libwebp
Working copy of https://github.com/the-swift-collective/libwebp resolved at 1.4.1
Building for debugging...
[0/338] Compiling ZLibC uncompr.c
[1/338] Compiling ZLibC gzclose.c
[2/338] Compiling jcomapi.c
[3/338] Compiling ZLibC inftrees.c
[4/338] Compiling ZLibC crc32.c
[5/338] Compiling jcmaster.c
[6/338] Compiling ZLibC trees.c
[7/338] Compiling wrppm-16.c
[8/338] Compiling wrppm-8.c
[9/338] Compiling wrppm-12.c
[10/338] Compiling wrpng-8.c
[11/338] Compiling wrbmp.c
[12/338] Compiling wrpng-16.c
[12/338] Compiling ZLibC deflate.c
[14/338] Compiling wrpng-12.c
[15/338] Compiling rdpng-12.c
[16/338] Compiling rdpng-8.c
[17/338] Compiling rdpng-16.c
[18/338] Compiling rdppm-16.c
[19/338] Compiling rdppm-12.c
[19/338] Compiling rdppm-8.c
[21/338] Compiling zutil.c
In file included from /host/spi-builder-workspace/.build/checkouts/libjpegturbo/libjpeg-turbo/src/turbojpeg.c:42:
/root/.swiftpm/swift-sdks/swift-6.2-RELEASE_wasm.artifactbundle/swift-6.2-RELEASE_wasm/wasm32-unknown-wasip1/WASI.sdk/include/wasm32-wasip1/setjmp.h:13:2: error: Setjmp/longjmp support requires Exception handling support, which is [not yet standardized](https://github.com/WebAssembly/proposals?tab=readme-ov-file#phase-3---implementation-phase-cg--wg). To enable it, compile with `-mllvm -wasm-enable-sjlj` and use an engine that implements the Exception handling proposal.
13 | #error Setjmp/longjmp support requires Exception handling support, which is [not yet standardized](https://github.com/WebAssembly/proposals?tab=readme-ov-file#phase-3---implementation-phase-cg--wg). To enable it, compile with `-mllvm -wasm-enable-sjlj` and use an engine that implements the Exception handling proposal.
| ^
1 error generated.
[22/338] Compiling turbojpeg.c
[22/338] Compiling deflate.c
[22/338] Compiling inflate.c
[22/338] Compiling crc32.c
[22/338] Compiling transupp.c
[22/338] Compiling inffast.c
[22/338] Compiling trees.c
[22/338] Compiling inftrees.c
BUILD FAILURE 6.2 wasm