Swift Package IndexBuild Information
Failed to build fpzip, reference develop (0ec6d4), with Swift 6.2 for Wasm on 2 Apr 2026 11:40:54 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-4609320-1":/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-6.2-latest swift build --swift-sdk wasm32-unknown-wasip1 2>&1Build Log
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RunAll
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Builder version: 4.69.2
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/weiyanlin117/swift-fpzip-support.git
Reference: develop
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/weiyanlin117/swift-fpzip-support
* branch develop -> FETCH_HEAD
* [new branch] develop -> origin/develop
HEAD is now at 0ec6d46 support Swift package
Cloned https://github.com/weiyanlin117/swift-fpzip-support.git
Revision (git rev-parse @):
0ec6d4668c9c83bc3da0f8b2d6dfc46da0b98609
SUCCESS checkout https://github.com/weiyanlin117/swift-fpzip-support.git at develop
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Build
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Selected platform: wasm
Swift version: 6.2
Building package at path: $PWD
https://github.com/weiyanlin117/swift-fpzip-support.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-1":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/swiftpackageindex/spi-images:wasm-6.2-latest swift build --swift-sdk wasm32-unknown-wasip1 2>&1
wasm-6.2-latest: Pulling from swiftpackageindex/spi-images
Digest: sha256:de1420b02d93a9deec3e168cca69275e06e27da7632503e71651af6daad007b1
Status: Image is up to date for registry.gitlab.com/swiftpackageindex/spi-images:wasm-6.2-latest
warning: multiple Swift SDKs match target triple `wasm32-unknown-wasip1` and host triple x86_64-unknown-linux-gnu, selected one at /root/.swiftpm/swift-sdks/swift-6.2-RELEASE_wasm.artifactbundle/swift-6.2-RELEASE_wasm/wasm32-unknown-wasip1/swift-sdk.json
Building for debugging...
[0/10] Compiling error.cpp
[1/10] Compiling rcdecoder.cpp
[2/10] Compiling rcencoder.cpp
[3/10] Compiling version.cpp
[4/10] Compiling testfpzip testfpzip.c
[5/10] Compiling rcqsmodel.cpp
[6/10] Compiling read.cpp
[7/10] Compiling write.cpp
[8/10] Write Objects.LinkFileList
error: link command failed with exit code 1 (use -v to see invocation)
wasm-ld: error: /root/.swiftpm/swift-sdks/swift-6.2-RELEASE_wasm.artifactbundle/swift-6.2-RELEASE_wasm/wasm32-unknown-wasip1/swift.xctoolchain/usr/lib/swift_static/wasi/wasm32/swiftrt.o: undefined symbol: swift_addNewDSOImage
wasm-ld: error: /host/spi-builder-workspace/.build/wasm32-unknown-wasip1/debug/C_fpzip.build/src/rcqsmodel.cpp.o: undefined symbol: __cxa_allocate_exception
wasm-ld: error: /host/spi-builder-workspace/.build/wasm32-unknown-wasip1/debug/C_fpzip.build/src/rcqsmodel.cpp.o: undefined symbol: __cxa_throw
wasm-ld: error: /host/spi-builder-workspace/.build/wasm32-unknown-wasip1/debug/C_fpzip.build/src/rcqsmodel.cpp.o: undefined symbol: __cxa_allocate_exception
wasm-ld: error: /host/spi-builder-workspace/.build/wasm32-unknown-wasip1/debug/C_fpzip.build/src/rcqsmodel.cpp.o: undefined symbol: __cxa_throw
clang: error: linker command failed with exit code 1 (use -v to see invocation)
[9/10] Linking testfpzip.wasm
BUILD FAILURE 6.2 wasm