Swift Package Index

Build Information

Failed to build librlottie, reference 0.2.1 (4ae1ba), with Swift 6.3 for Wasm on 20 Apr 2026 17:42:18 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4609320-3":/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/SDWebImage/librlottie-Xcode.git
Reference: 0.2.1
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/SDWebImage/librlottie-Xcode
 * tag               0.2.1      -> FETCH_HEAD
HEAD is now at 4ae1ba2 Bumped the version to 0.2.1
Submodule path 'rlottie': checked out '3cd00151cfb961e8dc4b55cdaa9b35b95c86879e'
Submodule 'rlottie' (https://github.com/Samsung/rlottie.git) registered for path 'rlottie'
Cloning into '/host/spi-builder-workspace/rlottie'...
Cloned https://github.com/SDWebImage/librlottie-Xcode.git
Revision (git rev-parse @):
4ae1ba205910c804ee2d4cd7dd7f122964fe3aad
SUCCESS checkout https://github.com/SDWebImage/librlottie-Xcode.git at 0.2.1
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.3
Building package at path:  $PWD
https://github.com/SDWebImage/librlottie-Xcode.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-3":/host -w "$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...
[0/34] Compiling vdrawhelper_neon.cpp
In file included from /host/spi-builder-workspace/rlottie/src/vector/freetype/v_ft_raster.cpp:71:
/root/.swiftpm/swift-sdks/swift-6.3-RELEASE_wasm.artifactbundle/swift-6.3-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.
[1/34] Compiling v_ft_raster.cpp
[1/34] Compiling stb_image.cpp
[1/34] Compiling vbezier.cpp
[1/34] Compiling v_ft_stroker.cpp
[1/34] Compiling vbitmap.cpp
[1/34] Compiling vrect.cpp
[1/34] Compiling varenaalloc.cpp
[1/34] Compiling vrle.cpp
BUILD FAILURE 6.3 wasm