Swift Package IndexBuild Information
Failed to build StringZilla, reference v4.0.7 (68a2ff), with Swift 6.1 for Wasm on 10 Sep 2025 13:06:39 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/finestructure/spi-images:wasm-6.1-latest swift build --swift-sdk wasm32-unknown-wasi 2>&1Build Log
========================================
RunAll
========================================
Builder version: 4.67.1
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/ashvardanian/StringZilla.git
Reference: v4.0.7
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/ashvardanian/StringZilla
* tag v4.0.7 -> FETCH_HEAD
HEAD is now at 68a2ff0 Release: v4.0.7 [skip ci] ### Patch
Submodule path 'fork_union': checked out 'c613f501a02c3d6b0f4f82ed8638f2427ae2923e'
Submodule 'fork_union' (https://github.com/ashvardanian/fork_union.git) registered for path 'fork_union'
Cloning into '/host/spi-builder-workspace/fork_union'...
Cloned https://github.com/ashvardanian/StringZilla.git
Revision (git rev-parse @):
68a2ff0444f2e7c0431828b20015aab7e52ec9cc
SUCCESS checkout https://github.com/ashvardanian/StringZilla.git at v4.0.7
========================================
Build
========================================
Selected platform: wasm
Swift version: 6.1
Building package at path: $PWD
https://github.com/ashvardanian/StringZilla.git
https://github.com/ashvardanian/StringZilla.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
{
"c_language_standard" : "c99",
"dependencies" : [
],
"manifest_display_name" : "StringZilla",
"name" : "StringZilla",
"path" : "/host/spi-builder-workspace",
"platforms" : [
{
"name" : "ios",
"version" : "13.0"
},
{
"name" : "tvos",
"version" : "13.0"
},
{
"name" : "macos",
"version" : "10.15"
},
{
"name" : "watchos",
"version" : "6.0"
},
{
"name" : "visionos",
"version" : "1.0"
}
],
"products" : [
{
"name" : "StringZilla",
"targets" : [
"StringZillaC",
"StringZilla"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "StringZillaTests",
"module_type" : "SwiftTarget",
"name" : "StringZillaTests",
"path" : "swift",
"sources" : [
"Test.swift"
],
"target_dependencies" : [
"StringZilla"
],
"type" : "test"
},
{
"c99name" : "StringZillaC",
"module_type" : "ClangTarget",
"name" : "StringZillaC",
"path" : "include/stringzilla",
"product_memberships" : [
"StringZilla"
],
"sources" : [
],
"type" : "library"
},
{
"c99name" : "StringZilla",
"module_type" : "SwiftTarget",
"name" : "StringZilla",
"path" : "swift",
"product_memberships" : [
"StringZilla"
],
"sources" : [
"StringProtocol+StringZilla.swift"
],
"target_dependencies" : [
"StringZillaC"
],
"type" : "library"
}
],
"tools_version" : "5.9"
}
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-1":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/finestructure/spi-images:wasm-6.1-latest swift build --swift-sdk wasm32-unknown-wasi -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete -Xswiftc -enable-upcoming-feature -Xswiftc StrictConcurrency -Xswiftc -enable-upcoming-feature -Xswiftc DisableOutwardActorInference -Xswiftc -enable-upcoming-feature -Xswiftc GlobalActorIsolatedTypesUsability -Xswiftc -enable-upcoming-feature -Xswiftc InferSendableFromCaptures 2>&1
wasm-6.1-latest: Pulling from finestructure/spi-images
Digest: sha256:eb0758f51dbd6991fb9e51dedbfbcbec142ffc0d3b9b8ad91fa19d35e5136f0a
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:wasm-6.1-latest
Building for debugging...
[0/2] Write sources
[1/2] Write swift-version-24593BA9C3E375BF.txt
error: emit-module command failed with exit code 1 (use -v to see invocation)
[3/4] Emitting module StringZilla
/host/spi-builder-workspace/swift/StringProtocol+StringZilla.swift:23:12: error: no such module 'Darwin.C'
21 | import Glibc
22 | #else
23 | import Darwin.C
| `- error: no such module 'Darwin.C'
24 | #endif
25 |
[4/4] Compiling StringZilla StringProtocol+StringZilla.swift
/host/spi-builder-workspace/swift/StringProtocol+StringZilla.swift:23:12: error: no such module 'Darwin.C'
21 | import Glibc
22 | #else
23 | import Darwin.C
| `- error: no such module 'Darwin.C'
24 | #endif
25 |
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/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:eb0758f51dbd6991fb9e51dedbfbcbec142ffc0d3b9b8ad91fa19d35e5136f0a
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:wasm-6.1-latest
warning: 'spi-builder-workspace': found 1 file(s) which are unhandled; explicitly declare them as resources or exclude from the target
/host/spi-builder-workspace/swift/StringProtocol+StringZilla.swift
[0/1] Planning build
Building for debugging...
[0/1] Write swift-version-24593BA9C3E375BF.txt
error: emit-module command failed with exit code 1 (use -v to see invocation)
[2/3] Emitting module StringZilla
/host/spi-builder-workspace/swift/StringProtocol+StringZilla.swift:23:12: error: no such module 'Darwin.C'
21 | import Glibc
22 | #else
23 | import Darwin.C
| `- error: no such module 'Darwin.C'
24 | #endif
25 |
[3/3] Compiling StringZilla StringProtocol+StringZilla.swift
/host/spi-builder-workspace/swift/StringProtocol+StringZilla.swift:23:12: error: no such module 'Darwin.C'
21 | import Glibc
22 | #else
23 | import Darwin.C
| `- error: no such module 'Darwin.C'
24 | #endif
25 |
BUILD FAILURE 6.1 wasm