Swift Package Index

Build Information

Failed to build HTTPClient, reference main (960cbb), with Swift 6.4 for Wasm on 21 Sep 2026 05:01:09 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-54344843-1":/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/marinofelipe/http_client.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/marinofelipe/http_client
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 960cbb5 Missing conditional imports for Linux
Cloned https://github.com/marinofelipe/http_client.git
Revision (git rev-parse @):
960cbb55c2082c97523257aec91bb6b7e57f8e2e
SUCCESS checkout https://github.com/marinofelipe/http_client.git at main
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.4
Building package at path:  $PWD
https://github.com/marinofelipe/http_client.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344843-1":/host -w "$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
Fetching https://github.com/apple/swift-log.git
[1/8096] Fetching swift-log
Fetched https://github.com/apple/swift-log.git (0.73s)
Computing version for https://github.com/apple/swift-log.git
Computed https://github.com/apple/swift-log.git at 1.15.1 (0.95s)
Creating working copy for https://github.com/apple/swift-log.git
Working copy of https://github.com/apple/swift-log.git resolved at 1.15.1
Building for debugging...
[Computing dependencies]
[Pre-planning 1 / 241]
[Planning deferred tasks]
[41 / 79] Logging
[50 / 96] Logging
error: SwiftCompile normal wasm32 failed with a nonzero exit code. Command line:     cd /host

/host/spi-builder-workspace/Sources/HTTPClientCore/Extensions/Set+HTTPClient.swift:2:16: warning: static property 'defaultSuccessfulStatusCodes' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/mutable-global-variable\MutableGlobalVariable]8;;\]
1 | public extension Set where Element == Int {
2 |     static var defaultSuccessfulStatusCodes: Set<Int> = Set(200..<300)
  |                |- warning: static property 'defaultSuccessfulStatusCodes' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/mutable-global-variable\MutableGlobalVariable]8;;\]
  |                |- note: convert 'defaultSuccessfulStatusCodes' to a 'let' constant to make 'Sendable' shared state immutable
  |                |- note: add '@MainActor' to make static property 'defaultSuccessfulStatusCodes' part of global actor 'MainActor'
  |                `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
3 | }
4 |
/host/spi-builder-workspace/Sources/HTTPClientCore/HTTPRequestBuilder/HTTPRequestBuilder.swift:38:30: error: cannot find type 'URLRequest' in scope
 36 |     private var timeoutInterval: TimeInterval = 10
 37 |     private var body: Data?
 38 |     private var cachePolicy: URLRequest.CachePolicy = .useProtocolCachePolicy
    |                              `- error: cannot find type 'URLRequest' in scope
 39 |     private var allHeaders = [String: String]()
 40 |     private var urlComponents = URLComponents()
/host/spi-builder-workspace/Sources/HTTPClientCore/HTTPRequestBuilder/HTTPRequestBuilder.swift:100:44: error: cannot find type 'URLRequest' in scope
 98 |     /// - Parameter cachePolicy: The cache policy for the request. Defaults to `.useProtocolCachePolicy`
 99 |     @discardableResult
100 |     public func cachePolicy(_ cachePolicy: URLRequest.CachePolicy) -> HTTPRequestBuilder {
    |                                            `- error: cannot find type 'URLRequest' in scope
101 |         self.cachePolicy = cachePolicy
102 |         return self
/host/spi-builder-workspace/Sources/HTTPClientCore/HTTPRequestBuilder/HTTPRequestBuilder.swift:111:35: error: cannot find type 'URLRequest' in scope
109 |     }
110 |
111 |     public func build() throws -> URLRequest {
    |                                   `- error: cannot find type 'URLRequest' in scope
112 |         try makeUrlRequest()
113 |     }
/host/spi-builder-workspace/Sources/HTTPClientCore/HTTPRequestBuilder/HTTPRequestBuilder.swift:118:46: error: cannot find type 'URLRequest' in scope
116 |
117 |     /// The `URLRequest` to be built.
118 |     private func makeUrlRequest() throws  -> URLRequest {
    |                                              `- error: cannot find type 'URLRequest' in scope
119 |         guard let url = urlComponents.url else {
120 |             throw HTTPRequestBuilderError.invalidURLComponents
/host/spi-builder-workspace/Sources/HTTPClientCore/HTTPRequestError.swift:8:41: error: 'URLResponse' is unavailable: This type has moved to the FoundationNetworking module. Import that module to use it.
 6 | /// Possible errors for an HTTP response.
 7 | public enum HTTPResponseError: Error, CustomDebugStringConvertible {
 8 |     case invalidResponse(_ urlResponse: URLResponse)
   |                                         `- error: 'URLResponse' is unavailable: This type has moved to the FoundationNetworking module. Import that module to use it.
 9 |     case underlying(_ error: URLError)
10 |     case decoding(_ error: DecodingError)
Foundation.URLResponse:2:18: note: 'URLResponse' has been explicitly marked unavailable here
1 | @available(*, unavailable, message: "This type has moved to the FoundationNetworking module. Import that module to use it.")
2 | public typealias URLResponse = AnyObject
  |                  `- note: 'URLResponse' has been explicitly marked unavailable here
/host/spi-builder-workspace/Sources/HTTPClientCore/HTTPRequestError.swift:8:10: warning: associated value 'invalidResponse' of 'Sendable'-conforming enum 'HTTPResponseError' has non-Sendable type 'AnyObject'
 6 | /// Possible errors for an HTTP response.
 7 | public enum HTTPResponseError: Error, CustomDebugStringConvertible {
 8 |     case invalidResponse(_ urlResponse: URLResponse)
   |          `- warning: associated value 'invalidResponse' of 'Sendable'-conforming enum 'HTTPResponseError' has non-Sendable type 'AnyObject'
 9 |     case underlying(_ error: URLError)
10 |     case decoding(_ error: DecodingError)
[#MutableGlobalVariable]: <https://docs.swift.org/compiler/documentation/diagnostics/mutable-global-variable>
Failed frontend command:
/usr/bin/swift-frontend -frontend -emit-module -experimental-skip-non-inlinable-function-bodies-without-types /host/spi-builder-workspace/Sources/HTTPClientCore/Extensions/Data+HTTPClient.swift /host/spi-builder-workspace/Sources/HTTPClientCore/Extensions/Result+HTTPClient.swift /host/spi-builder-workspace/Sources/HTTPClientCore/Extensions/Set+HTTPClient.swift /host/spi-builder-workspace/Sources/HTTPClientCore/HTTPRequestBuilder/HTTPRequestBuilder.swift /host/spi-builder-workspace/Sources/HTTPClientCore/HTTPRequestError.swift /host/spi-builder-workspace/Sources/HTTPClientCore/HTTPRequestMethod.swift /host/spi-builder-workspace/Sources/HTTPClientCore/HTTPRequestScheme.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 StrictConcurrency -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/HTTPClient.build/Debug-webassembly-wasm32/HTTPClientCore-t.build/DerivedSources-normal/wasm32 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/HTTPClient.build/Debug-webassembly-wasm32/HTTPClientCore-t.build/DerivedSources/wasm32 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/HTTPClient.build/Debug-webassembly-wasm32/HTTPClientCore-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name HTTPClientCore -const-gather-protocols-file /host/spi-builder-workspace/.build/out/Intermediates.noindex/HTTPClient.build/Debug-webassembly-wasm32/HTTPClientCore-t.build/Objects-normal/wasm32/HTTPClientCore_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/HTTPClient.build/Debug-webassembly-wasm32/HTTPClientCore-t.build/Objects-normal/wasm32/Modules/HTTPClientCore.swiftdoc -emit-module-source-info-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/HTTPClient.build/Debug-webassembly-wasm32/HTTPClientCore-t.build/Objects-normal/wasm32/Modules/HTTPClientCore.swiftsourceinfo -emit-objc-header-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/HTTPClient.build/Debug-webassembly-wasm32/HTTPClientCore-t.build/Objects-normal/wasm32/HTTPClientCore-Swift.h -serialize-diagnostics-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/HTTPClient.build/Debug-webassembly-wasm32/HTTPClientCore-t.build/Objects-normal/wasm32/HTTPClientCore-primary-emit-module.dia -emit-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/HTTPClient.build/Debug-webassembly-wasm32/HTTPClientCore-t.build/Objects-normal/wasm32/HTTPClientCore-primary-emit-module.d -parse-as-library -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/HTTPClient.build/Debug-webassembly-wasm32/HTTPClientCore-t.build/Objects-normal/wasm32/Modules/HTTPClientCore.swiftmodule
error: Build failed
BUILD FAILURE 6.4 wasm