Swift Package Index

Build Information

Failed to build Conduit, reference 1.0.2 (9a9791), with Swift 6.4 for Wasm on 24 Sep 2026 21:00:09 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-54344843-2":/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/christopherkarani/Conduit.git
Reference: 1.0.2
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/christopherkarani/Conduit
 * tag               1.0.2      -> FETCH_HEAD
HEAD is now at 9a97919 fix: widen swift-syntax range to unblock Xcode 26 / Swift 6.2 builds
Cloned https://github.com/christopherkarani/Conduit.git
Revision (git rev-parse @):
9a97919c614f42698b3c1d2b67d6a1e386b16b4a
SUCCESS checkout https://github.com/christopherkarani/Conduit.git at 1.0.2
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.4
Building package at path:  $PWD
https://github.com/christopherkarani/Conduit.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344843-2":/host -w "$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/huggingface/swift-transformers
Fetching https://github.com/apple/swift-log.git
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Fetched https://github.com/apple/swift-numerics (1.34s)
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Computing version for https://github.com/swiftlang/swift-docc-plugin
Computed https://github.com/swiftlang/swift-docc-plugin at 1.5.0 (7.07s)
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Computing version for https://github.com/swiftlang/swift-docc-symbolkit
Computed https://github.com/swiftlang/swift-docc-symbolkit at 1.0.0 (1.16s)
Computing version for https://github.com/swiftlang/swift-syntax.git
Computed https://github.com/swiftlang/swift-syntax.git at 602.0.0 (0.55s)
Computing version for https://github.com/apple/swift-numerics
Computed https://github.com/apple/swift-numerics at 1.1.1 (0.28s)
Computing version for https://github.com/huggingface/swift-transformers
Computed https://github.com/huggingface/swift-transformers at 1.3.4 (0.38s)
Fetching https://github.com/ibireme/yyjson.git
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Fetched https://github.com/huggingface/swift-jinja.git (0.66s)
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Fetched https://github.com/huggingface/swift-huggingface.git (1.16s)
Fetching https://github.com/apple/swift-crypto.git
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Computing version for https://github.com/ibireme/yyjson.git
Computed https://github.com/ibireme/yyjson.git at 0.12.0 (3.46s)
Computing version for https://github.com/huggingface/swift-jinja.git
Computed https://github.com/huggingface/swift-jinja.git at 2.5.1 (0.26s)
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Computed https://github.com/huggingface/swift-huggingface.git at 0.11.0 (0.37s)
Fetching https://github.com/mattt/EventSource.git
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Computing version for https://github.com/mattt/EventSource.git
Computed https://github.com/mattt/EventSource.git at 1.5.1 (0.86s)
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Computed https://github.com/apple/swift-collections.git at 1.7.0 (0.55s)
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Computed https://github.com/apple/swift-crypto.git at 4.5.2 (0.51s)
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Computing version for https://github.com/apple/swift-asn1.git
Computed https://github.com/apple/swift-asn1.git at 1.7.3 (1.66s)
Creating working copy for https://github.com/ibireme/yyjson.git
Working copy of https://github.com/ibireme/yyjson.git resolved at 0.12.0
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Working copy of https://github.com/apple/swift-crypto.git resolved at 4.5.2
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Working copy of https://github.com/huggingface/swift-transformers resolved at 1.3.4
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Working copy of https://github.com/apple/swift-asn1.git resolved at 1.7.3
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Working copy of https://github.com/swiftlang/swift-syntax.git resolved at 602.0.0
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
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Working copy of https://github.com/swiftlang/swift-docc-symbolkit resolved at 1.0.0
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Working copy of https://github.com/apple/swift-collections.git resolved at 1.7.0
Creating working copy for https://github.com/swiftlang/swift-docc-plugin
Working copy of https://github.com/swiftlang/swift-docc-plugin resolved at 1.5.0
Creating working copy for https://github.com/mattt/EventSource.git
Working copy of https://github.com/mattt/EventSource.git resolved at 1.5.1
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Working copy of https://github.com/apple/swift-numerics resolved at 1.1.1
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Working copy of https://github.com/huggingface/swift-huggingface.git resolved at 0.11.0
Building for debugging...
[Computing dependencies]
[Constructing description]
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[Starting]
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[254 / 849] EventSource
[255 / 858] InternalCollectionsUtilities
[256 / 858] RealModule
error: SwiftCompile normal wasm32 failed with a nonzero exit code. Command line:     cd /host

/host/spi-builder-workspace/.build/checkouts/EventSource/Sources/EventSource/EventSource.swift:346:25: error: cannot find type 'URLRequest' in scope
344 |
345 |     /// The request used for the event source connection.
346 |     public let request: URLRequest
    |                         `- error: cannot find type 'URLRequest' in scope
347 |
348 |     /// The URL session for the event source connection.
/host/spi-builder-workspace/.build/checkouts/EventSource/Sources/EventSource/EventSource.swift:349:26: error: 'URLSession' is unavailable: This type has moved to the FoundationNetworking module. Import that module to use it.
347 |
348 |     /// The URL session for the event source connection.
349 |     private let session: URLSession
    |                          `- error: 'URLSession' is unavailable: This type has moved to the FoundationNetworking module. Import that module to use it.
350 |
351 |     /// The task managing the connection loop.
Foundation.URLSession:2:18: note: 'URLSession' 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 URLSession = AnyObject
  |                  `- note: 'URLSession' has been explicitly marked unavailable here
/host/spi-builder-workspace/.build/checkouts/EventSource/Sources/EventSource/EventSource.swift:498:18: error: cannot find type 'URLRequest' in scope
496 |     ///                    Defaults to `.default`.
497 |     public init(
498 |         request: URLRequest,
    |                  `- error: cannot find type 'URLRequest' in scope
499 |         configuration: URLSessionConfiguration = .default
500 |     ) {
/host/spi-builder-workspace/.build/checkouts/EventSource/Sources/EventSource/EventSource.swift:499:24: error: 'URLSessionConfiguration' is unavailable: This type has moved to the FoundationNetworking module. Import that module to use it.
497 |     public init(
498 |         request: URLRequest,
499 |         configuration: URLSessionConfiguration = .default
    |                        `- error: 'URLSessionConfiguration' is unavailable: This type has moved to the FoundationNetworking module. Import that module to use it.
500 |     ) {
501 |         self.session = URLSession(configuration: configuration)
Foundation.URLSessionConfiguration:2:18: note: 'URLSessionConfiguration' 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 URLSessionConfiguration = AnyObject
  |                  `- note: 'URLSessionConfiguration' has been explicitly marked unavailable here
/host/spi-builder-workspace/.build/checkouts/EventSource/Sources/EventSource/EventSource.swift:499:51: error: value of type '_' expected to be instance of class or class-constrained type
497 |     public init(
498 |         request: URLRequest,
499 |         configuration: URLSessionConfiguration = .default
    |                                                   `- error: value of type '_' expected to be instance of class or class-constrained type
500 |     ) {
501 |         self.session = URLSession(configuration: configuration)
/host/spi-builder-workspace/.build/checkouts/EventSource/Sources/EventSource/EventSource.swift:499:51: error: type 'URLSessionConfiguration' (aka 'AnyObject') has no member 'default'
497 |     public init(
498 |         request: URLRequest,
499 |         configuration: URLSessionConfiguration = .default
    |                                                   `- error: type 'URLSessionConfiguration' (aka 'AnyObject') has no member 'default'
500 |     ) {
501 |         self.session = URLSession(configuration: configuration)
/host/spi-builder-workspace/.build/checkouts/EventSource/Sources/EventSource/EventSource.swift:740:55: error: 'HTTPURLResponse' is unavailable: This type has moved to the FoundationNetworking module. Import that module to use it.
738 |     #endif
739 |
740 |     private func validateHTTPResponse(_ httpResponse: HTTPURLResponse) throws {
    |                                                       `- error: 'HTTPURLResponse' is unavailable: This type has moved to the FoundationNetworking module. Import that module to use it.
741 |         let status = httpResponse.statusCode
742 |         if status != 200 {
Foundation.HTTPURLResponse:2:18: note: 'HTTPURLResponse' 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 HTTPURLResponse = AnyObject
  |                  `- note: 'HTTPURLResponse' has been explicitly marked unavailable here
/host/spi-builder-workspace/.build/checkouts/EventSource/Sources/EventSource/EventSource.swift:482:23: error: cannot find 'URLRequest' in scope
480 |     /// - Parameter url: The URL to open the SSE connection to.
481 |     public init(url: URL) {
482 |         var request = URLRequest(url: url)
    |                       `- error: cannot find 'URLRequest' in scope
483 |         request.setValue("text/event-stream", forHTTPHeaderField: "Accept")
484 |         request.setValue("no-cache", forHTTPHeaderField: "Cache-Control")
/host/spi-builder-workspace/.build/checkouts/EventSource/Sources/EventSource/EventSource.swift:485:18: error: incorrect argument label in call (have 'request:', expected 'url:')
483 |         request.setValue("text/event-stream", forHTTPHeaderField: "Accept")
484 |         request.setValue("no-cache", forHTTPHeaderField: "Cache-Control")
485 |         self.init(request: request)
    |                  `- error: incorrect argument label in call (have 'request:', expected 'url:')
486 |     }
487 |
/host/spi-builder-workspace/.build/checkouts/EventSource/Sources/EventSource/EventSource.swift:501:24: error: value of type '_' expected to be an instance of a class or class-constrained type in assignment
499 |         configuration: URLSessionConfiguration = .default
500 |     ) {
501 |         self.session = URLSession(configuration: configuration)
    |                        `- error: value of type '_' expected to be an instance of a class or class-constrained type in assignment
502 |         self.request = request
503 |         Task { [weak self] in
/host/spi-builder-workspace/.build/checkouts/EventSource/Sources/EventSource/EventSource.swift:501:24: error: 'URLSession' (aka 'AnyObject') cannot be constructed because it has no accessible initializers
499 |         configuration: URLSessionConfiguration = .default
500 |     ) {
501 |         self.session = URLSession(configuration: configuration)
    |                        `- error: 'URLSession' (aka 'AnyObject') cannot be constructed because it has no accessible initializers
502 |         self.request = request
503 |         Task { [weak self] in
Failed frontend command:
/usr/bin/swift-frontend -frontend -emit-module -experimental-skip-non-inlinable-function-bodies-without-types /host/spi-builder-workspace/.build/checkouts/EventSource/Sources/EventSource/AsyncEventsSequence.swift /host/spi-builder-workspace/.build/checkouts/EventSource/Sources/EventSource/AsyncSequence+Events.swift /host/spi-builder-workspace/.build/checkouts/EventSource/Sources/EventSource/EventSource+AsyncHTTPClient.swift /host/spi-builder-workspace/.build/checkouts/EventSource/Sources/EventSource/EventSource.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 -suppress-warnings -swift-version 6 -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 -user-module-version 1.5.1 -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/EventSource.build/Debug-webassembly-wasm32/EventSource-t.build/DerivedSources-normal/wasm32 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/EventSource.build/Debug-webassembly-wasm32/EventSource-t.build/DerivedSources/wasm32 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/EventSource.build/Debug-webassembly-wasm32/EventSource-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name EventSource -package-name eventsource -const-gather-protocols-file /host/spi-builder-workspace/.build/out/Intermediates.noindex/EventSource.build/Debug-webassembly-wasm32/EventSource-t.build/Objects-normal/wasm32/EventSource_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/EventSource.build/Debug-webassembly-wasm32/EventSource-t.build/Objects-normal/wasm32/Modules/EventSource.swiftdoc -emit-module-source-info-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/EventSource.build/Debug-webassembly-wasm32/EventSource-t.build/Objects-normal/wasm32/Modules/EventSource.swiftsourceinfo -emit-objc-header-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/EventSource.build/Debug-webassembly-wasm32/EventSource-t.build/Objects-normal/wasm32/EventSource-Swift.h -serialize-diagnostics-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/EventSource.build/Debug-webassembly-wasm32/EventSource-t.build/Objects-normal/wasm32/EventSource-primary-emit-module.dia -emit-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/EventSource.build/Debug-webassembly-wasm32/EventSource-t.build/Objects-normal/wasm32/EventSource-primary-emit-module.d -parse-as-library -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/EventSource.build/Debug-webassembly-wasm32/EventSource-t.build/Objects-normal/wasm32/Modules/EventSource.swiftmodule
[258 / 858] RealModule
error: Build failed
BUILD FAILURE 6.4 wasm