Swift Package Index

Build Information

Failed to build LibreTranslate, reference main (a5ebd9), with Swift 6.4 for Wasm on 21 Sep 2026 01:57:47 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-53886769-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:wasm-6.4-latest swift build --swift-sdk swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 5.1.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/wacumov/libretranslate.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/wacumov/libretranslate
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at a5ebd9e Merge pull request #2 from Henrique1701/docs/update/readme
Cloned https://github.com/wacumov/libretranslate.git
Revision (git rev-parse @):
a5ebd9e07c723df5250fa23da49f7d37964db03b
SUCCESS checkout https://github.com/wacumov/libretranslate.git at main
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.4
Building package at path:  $PWD
https://github.com/wacumov/libretranslate.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-53886769-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:wasm-6.4-latest swift build --swift-sdk swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm 2>&1
wasm-6.4-latest: Pulling from saguaro1/spi-images
Digest: sha256:4328fdb43c680d205c1d6761b1e3267aa38277eefdda9ddfb17b6a0f1a77857a
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:wasm-6.4-latest
Building for debugging...
[Planning deferred tasks]
error: SwiftCompile normal wasm32 failed with a nonzero exit code. Command line:     cd /host

[21 / 29] LibreTranslate
/host/spi-builder-workspace/Sources/LibreTranslate/Translator.swift:9:38: error: type 'URLSession' (aka 'AnyObject') has no member 'shared'
  7 |     private let url: String
  8 |     private let apiKey: String?
  9 |     private let session = URLSession.shared
    |                                      `- error: type 'URLSession' (aka 'AnyObject') has no member 'shared'
 10 |     private let encoder = JSONEncoder()
 11 |     private let decoder = JSONDecoder()
/host/spi-builder-workspace/Sources/LibreTranslate/Translator.swift:83:62: error: cannot find type 'URLRequest' in scope
 81 |     }
 82 |
 83 |     private func decodedData<Output: Decodable>(for request: URLRequest) async throws -> Output {
    |                                                              `- error: cannot find type 'URLRequest' in scope
 84 |         let data = try await session.data(for: request)
 85 |         return try decoder.decode(Output.self, from: data)
/host/spi-builder-workspace/Sources/LibreTranslate/Translator.swift:89:9: error: non-nominal type 'URLSession' (aka 'AnyObject') cannot be extended [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/nominal-types\NominalTypes]8;;\]
 87 | }
 88 |
 89 | private extension URLSession {
    |         `- error: non-nominal type 'URLSession' (aka 'AnyObject') cannot be extended [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/nominal-types\NominalTypes]8;;\]
 90 |     func data(for request: URLRequest) async throws -> Data {
 91 |         var dataTask: URLSessionDataTask?
/host/spi-builder-workspace/Sources/LibreTranslate/Translator.swift:28:23: error: cannot find 'URLRequest' in scope
 26 |         let url = try makeURL(path: "/detect")
 27 |
 28 |         var request = URLRequest(url: url)
    |                       `- error: cannot find 'URLRequest' in scope
 29 |         request.httpMethod = "POST"
 30 |         request.setValue("application/json", forHTTPHeaderField: "Content-Type")
/host/spi-builder-workspace/Sources/LibreTranslate/Translator.swift:52:23: error: cannot find 'URLRequest' in scope
 50 |         let url = try makeURL(path: "/translate")
 51 |
 52 |         var request = URLRequest(url: url)
    |                       `- error: cannot find 'URLRequest' in scope
 53 |         request.httpMethod = "POST"
 54 |         request.setValue("application/json", forHTTPHeaderField: "Content-Type")
[#NominalTypes]: <https://docs.swift.org/compiler/documentation/diagnostics/nominal-types>
Failed frontend command:
/usr/bin/swift-frontend -frontend -emit-module -experimental-skip-non-inlinable-function-bodies-without-types /host/spi-builder-workspace/Sources/LibreTranslate/Language.swift /host/spi-builder-workspace/Sources/LibreTranslate/Translator.swift -target wasm32-unknown-wasip1 -disable-objc-interop -sdk /root/.swiftpm/swift-sdks/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm.artifactbundle/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm/wasm32-unknown-wasip1/WASI.sdk -sysroot /root/.swiftpm/swift-sdks/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm.artifactbundle/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm/wasm32-unknown-wasip1/WASI.sdk -I /host/spi-builder-workspace/.build/out/Products/Debug-webassembly-wasm32 -module-cache-path /host/spi-builder-workspace/.build/out/ModuleCache.noindex -color-diagnostics -Xcc -fcolor-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -swift-version 5 -Onone -D SWIFT_PACKAGE -D DEBUG -D SWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -D Xcode -serialize-debugging-options -enable-experimental-feature DebugDescriptionMacro -empty-abi-descriptor -external-plugin-path /usr/lib/swift/host/plugins/testing\#/usr/bin/swift-plugin-server -validate-clang-modules-once -clang-build-session-file /host/spi-builder-workspace/.build/out/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /host -resource-dir /root/.swiftpm/swift-sdks/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm.artifactbundle/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm/wasm32-unknown-wasip1/swift.xctoolchain/usr/lib/swift_static -use-static-resource-dir -enable-anonymous-context-mangled-names -file-compilation-dir /host -Xcc -resource-dir -Xcc /root/.swiftpm/swift-sdks/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm.artifactbundle/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm/wasm32-unknown-wasip1/swift.xctoolchain/usr/lib/swift_static/clang -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -Xcc -fmodules-prune-interval\=86400 -Xcc -fmodules-prune-after\=345600 -Xcc -I/host/spi-builder-workspace/.build/out/Products/Debug-webassembly-wasm32/include -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/LibreTranslate.build/Debug-webassembly-wasm32/LibreTranslate-t.build/DerivedSources-normal/wasm32 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/LibreTranslate.build/Debug-webassembly-wasm32/LibreTranslate-t.build/DerivedSources/wasm32 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/LibreTranslate.build/Debug-webassembly-wasm32/LibreTranslate-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name LibreTranslate -const-gather-protocols-file /host/spi-builder-workspace/.build/out/Intermediates.noindex/LibreTranslate.build/Debug-webassembly-wasm32/LibreTranslate-t.build/Objects-normal/wasm32/LibreTranslate_const_extract_protocols.json -in-process-plugin-server-path /usr/lib/swift/host/libSwiftInProcPluginServer.so -plugin-path /usr/lib/swift/host/plugins -plugin-path /usr/local/lib/swift/host/plugins -emit-module-doc-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/LibreTranslate.build/Debug-webassembly-wasm32/LibreTranslate-t.build/Objects-normal/wasm32/Modules/LibreTranslate.swiftdoc -emit-module-source-info-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/LibreTranslate.build/Debug-webassembly-wasm32/LibreTranslate-t.build/Objects-normal/wasm32/Modules/LibreTranslate.swiftsourceinfo -emit-objc-header-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/LibreTranslate.build/Debug-webassembly-wasm32/LibreTranslate-t.build/Objects-normal/wasm32/LibreTranslate-Swift.h -serialize-diagnostics-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/LibreTranslate.build/Debug-webassembly-wasm32/LibreTranslate-t.build/Objects-normal/wasm32/LibreTranslate-primary-emit-module.dia -emit-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/LibreTranslate.build/Debug-webassembly-wasm32/LibreTranslate-t.build/Objects-normal/wasm32/LibreTranslate-primary-emit-module.d -parse-as-library -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/LibreTranslate.build/Debug-webassembly-wasm32/LibreTranslate-t.build/Objects-normal/wasm32/Modules/LibreTranslate.swiftmodule
error: Build failed
BUILD FAILURE 6.4 wasm