Swift Package IndexBuild Information
Failed to build steampress-core, reference main (d1a58d), with Swift 6.3 for Wasm on 22 Apr 2026 12:42:00 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-4606859-1":/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-6.3-latest swift build --swift-sdk swift-6.3-RELEASE_wasm 2>&1Build Log
========================================
RunAll
========================================
Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/iankoex/steampress-core.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/iankoex/steampress-core
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at d1a58d9 New Zip package that might work on linux
Cloned https://github.com/iankoex/steampress-core.git
Revision (git rev-parse @):
d1a58d96b3a21fdf30a31dea95818b973f05e437
SUCCESS checkout https://github.com/iankoex/steampress-core.git at main
========================================
Build
========================================
Selected platform: wasm
Swift version: 6.3
Building package at path: $PWD
https://github.com/iankoex/steampress-core.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-1":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/swiftpackageindex/spi-images:wasm-6.3-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
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Building for debugging...
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[63/871] Compiling SimpleFIPS202.c
In file included from /host/spi-builder-workspace/.build/checkouts/Zip/Zip/minizip/ioapi.c:17:
/host/spi-builder-workspace/.build/checkouts/Zip/Zip/minizip/include/ioapi.h:36:10: fatal error: 'zlib.h' file not found
36 | #include <zlib.h>
| ^~~~~~~~
1 error generated.
[64/871] Compiling Minizip ioapi.c
[64/871] Compiling KeccakSponge.c
[64/871] Compiling CXKCPShims shims.c
[64/871] Write swift-version-24593BA9C3E375BF.txt
[64/871] Compiling KeccakHash.c
/host/spi-builder-workspace/.build/checkouts/Zip/Zip/minizip/unzip.c:27:10: fatal error: 'zlib.h' file not found
27 | #include <zlib.h>
| ^~~~~~~~
[64/871] Compiling Minizip unzip.c
/host/spi-builder-workspace/.build/checkouts/Zip/Zip/minizip/zip.c:21:10: fatal error: 'zlib.h' file not found
21 | #include <zlib.h>
| ^~~~~~~~
[64/871] Compiling Minizip zip.c
[64/871] Compiling KeccakP-1600-opt64.c
BUILD FAILURE 6.3 wasm