Swift Package IndexBuild Information
Failed to build EPUBKit, reference main (52cda9), with Swift 6.1 for Wasm on 13 Jun 2025 23:22:10 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-4609320-0":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:wasm-6.1-latest swift build --swift-sdk wasm32-unknown-wasi 2>&1Build Log
========================================
RunAll
========================================
Builder version: 4.63.1
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/witekbobrowski/EPUBKit.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/witekbobrowski/EPUBKit
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at 52cda92 Update README.md
Cloned https://github.com/witekbobrowski/EPUBKit.git
Revision (git rev-parse @):
52cda92dbe14e0d0b2b4767662cfe229445daf94
SUCCESS checkout https://github.com/witekbobrowski/EPUBKit.git at main
========================================
Build
========================================
Selected platform: wasm
Swift version: 6.1
Building package at path: $PWD
https://github.com/witekbobrowski/EPUBKit.git
https://github.com/witekbobrowski/EPUBKit.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
{
"dependencies" : [
{
"identity" : "aexml",
"requirement" : {
"range" : [
{
"lower_bound" : "4.6.0",
"upper_bound" : "5.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/tadija/AEXML"
},
{
"identity" : "zip",
"requirement" : {
"range" : [
{
"lower_bound" : "2.1.1",
"upper_bound" : "3.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/marmelroy/Zip"
}
],
"manifest_display_name" : "EPUBKit",
"name" : "EPUBKit",
"path" : "/host/spi-builder-workspace",
"platforms" : [
{
"name" : "macos",
"version" : "10.13"
},
{
"name" : "ios",
"version" : "12.0"
},
{
"name" : "tvos",
"version" : "12.0"
}
],
"products" : [
{
"name" : "EPUBKit",
"targets" : [
"EPUBKit"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "EPUBKitTests",
"module_type" : "SwiftTarget",
"name" : "EPUBKitTests",
"path" : "Tests/EPUBKitTests",
"resources" : [
{
"path" : "/host/spi-builder-workspace/Tests/EPUBKitTests/Resources",
"rule" : {
"copy" : {
}
}
}
],
"sources" : [
"EPUBDocumentTests.swift",
"EPUBEdgeCaseTests.swift",
"EPUBModelValidationTests.swift",
"EPUBParserDelegateTests.swift",
"EPUBParserErrorTests.swift",
"EPUBParserTests.swift",
"Utils/EPUBFile.swift",
"Utils/EPUBLibrary.swift",
"Utils/MockedEPUBParserDelegate.swift"
],
"target_dependencies" : [
"EPUBKit"
],
"type" : "test"
},
{
"c99name" : "EPUBKit",
"module_type" : "SwiftTarget",
"name" : "EPUBKit",
"path" : "Sources/EPUBKit",
"product_dependencies" : [
"AEXML",
"Zip"
],
"product_memberships" : [
"EPUBKit"
],
"sources" : [
"Model/EPUBCreator.swift",
"Model/EPUBDocument.swift",
"Model/EPUBManifest.swift",
"Model/EPUBManifestItem.swift",
"Model/EPUBMediaType.swift",
"Model/EPUBMetadata.swift",
"Model/EPUBSpine.swift",
"Model/EPUBSpineItem.swift",
"Model/EPUBTableOfContents.swift",
"Parser/EPUBParser.swift",
"Parser/EPUBParserError.swift",
"Parser/Utils/EPUBArchiveService.swift",
"Parser/Utils/EPUBContentService.swift",
"Parser/Utils/EPUBManifestParser.swift",
"Parser/Utils/EPUBMetadataParser.swift",
"Parser/Utils/EPUBSpineParser.swift",
"Parser/Utils/EPUBTableOfContentsParser.swift",
"Protocols/EPUBParsable.swift",
"Protocols/EPUBParserDelegate.swift",
"Protocols/EPUBParserProtocol.swift"
],
"type" : "library"
}
],
"tools_version" : "6.0"
}
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-0":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:wasm-6.1-latest swift build --swift-sdk wasm32-unknown-wasi -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats 2>&1
wasm-6.1-latest: Pulling from finestructure/spi-images
Digest: sha256:1f4a86c2403dd7f046762c8271002f713e736861711b4d7bb001b0e60ed1e881
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:wasm-6.1-latest
Fetching https://github.com/tadija/AEXML
Fetching https://github.com/marmelroy/Zip
[1/2127] Fetching aexml
[381/4116] Fetching aexml, zip
Fetched https://github.com/tadija/AEXML from cache (0.40s)
[498/1989] Fetching zip
Fetched https://github.com/marmelroy/Zip from cache (0.69s)
Computing version for https://github.com/marmelroy/Zip
Computed https://github.com/marmelroy/Zip at 2.1.2 (2.82s)
Computing version for https://github.com/tadija/AEXML
Computed https://github.com/tadija/AEXML at 4.7.0 (0.43s)
Creating working copy for https://github.com/tadija/AEXML
Working copy of https://github.com/tadija/AEXML resolved at 4.7.0
Creating working copy for https://github.com/marmelroy/Zip
Working copy of https://github.com/marmelroy/Zip resolved at 2.1.2
Building for debugging...
[0/7] Write sources
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.
[3/7] 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.
[3/7] Compiling Minizip zip.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>
| ^~~~~~~~
1 error generated.
[3/7] Compiling Minizip unzip.c
[3/7] Write swift-version-24593BA9C3E375BF.txt
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-0":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:wasm-6.1-latest swift build --swift-sdk wasm32-unknown-wasi 2>&1
wasm-6.1-latest: Pulling from finestructure/spi-images
Digest: sha256:1f4a86c2403dd7f046762c8271002f713e736861711b4d7bb001b0e60ed1e881
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:wasm-6.1-latest
[0/1] Planning build
Building for debugging...
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.
[0/4] Compiling Minizip ioapi.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>
| ^~~~~~~~
[0/4] 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>
| ^~~~~~~~
[0/4] Compiling Minizip zip.c
[0/4] Write swift-version-24593BA9C3E375BF.txt
BUILD FAILURE 6.1 wasm