Swift Package IndexBuild Information
Failed to build ZeplinKit, reference main (36a7fd), with Swift 6.3 for Wasm on 21 Apr 2026 20:58:06 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-4609320-2":/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
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RunAll
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Builder version: 4.70.0
Interrupt handler set up.
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Checkout
========================================
Clone URL: https://github.com/Snapp-Mobile/ZeplinKit.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/Snapp-Mobile/ZeplinKit
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at 36a7fdc fix typo that breaks spi builds for swift 6 and lower
Cloned https://github.com/Snapp-Mobile/ZeplinKit.git
Revision (git rev-parse @):
36a7fdc7f38b8b787878efaa60b9eba1cbf90618
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/Snapp-Mobile/ZeplinKit.git at main
========================================
Build
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Selected platform: wasm
Swift version: 6.3
Building package at path: $PWD
https://github.com/Snapp-Mobile/ZeplinKit.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-2":/host -w "$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
Fetching https://github.com/Snapp-Mobile/Fetcher.git
Fetching https://github.com/marmelroy/Zip
Fetching https://github.com/Snapp-Mobile/SwiftFormatLintPlugin.git
[1/148] Fetching swiftformatlintplugin
[47/377] Fetching swiftformatlintplugin, fetcher
[233/2377] Fetching swiftformatlintplugin, fetcher, zip
Fetched https://github.com/Snapp-Mobile/Fetcher.git from cache (0.96s)
[2094/2148] Fetching swiftformatlintplugin, zip
Fetched https://github.com/marmelroy/Zip from cache (1.11s)
Fetched https://github.com/Snapp-Mobile/SwiftFormatLintPlugin.git from cache (1.11s)
Computing version for https://github.com/Snapp-Mobile/SwiftFormatLintPlugin.git
Computed https://github.com/Snapp-Mobile/SwiftFormatLintPlugin.git at 1.0.5 (1.90s)
Computing version for https://github.com/Snapp-Mobile/Fetcher.git
Computed https://github.com/Snapp-Mobile/Fetcher.git at 0.0.2 (0.74s)
Computing version for https://github.com/marmelroy/Zip
Computed https://github.com/marmelroy/Zip at 2.1.2 (0.61s)
Creating working copy for https://github.com/Snapp-Mobile/Fetcher.git
Working copy of https://github.com/Snapp-Mobile/Fetcher.git resolved at 0.0.2
Creating working copy for https://github.com/marmelroy/Zip
Working copy of https://github.com/marmelroy/Zip resolved at 2.1.2
Creating working copy for https://github.com/Snapp-Mobile/SwiftFormatLintPlugin.git
Working copy of https://github.com/Snapp-Mobile/SwiftFormatLintPlugin.git resolved at 1.0.5
[1/1] Compiling plugin FormatPlugin
[2/2] Compiling plugin LintPlugin
Building for debugging...
[2/33] Copying createComment.json
[3/33] Write sources
[3/33] Copying refreshToken.json
[3/33] Copying inviteMember.json
[3/33] Copying getToken.json
[3/33] Copying getSections.json
[3/33] Copying getScreens.json
[3/33] Copying getScreenVersions.json
[3/33] Copying getScreenVersion.json
[3/33] Copying getScreen.json
[3/33] Copying getProjects.json
[3/33] Copying getProjectMembers.json
[3/33] Copying getProject.json
[3/33] Copying getNotifications.json
[4/33] Write sources
[4/33] Copying getNotes.json
[15/33] Copying emptyResponse.json
[19/33] Copying getCurrentUser.json
[19/33] Copying getNote.json
[19/33] Copying flagNotificationsAsUnread.json
[21/33] Copying createNote.json
[23/33] Copying refreshToken.json
[23/33] Copying tokenError.json
[25/33] Copying getData.json
[25/33] Copying error.json
[25/33] Write sources
[25/33] Copying empty.json
/host/spi-builder-workspace/.build/checkouts/Zip/Zip/minizip/unzip.c:27:10: fatal error: 'zlib.h' file not found
27 | #include <zlib.h>
| ^~~~~~~~
1 error generated.
[29/33] Compiling Minizip unzip.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.
[29/33] Compiling Minizip ioapi.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>
| ^~~~~~~~
1 error generated.
[29/33] Compiling Minizip zip.c
[29/33] Write swift-version-24593BA9C3E375BF.txt
BUILD FAILURE 6.3 wasm