Swift Package IndexBuild Information
Failed to build EventSource, reference main (1e6165), with Swift 6.1 for Wasm on 31 Oct 2025 15:30:36 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-4606859-0":/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: 4.68.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/mattt/EventSource.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/mattt/EventSource
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at 1e61651 Update integration test to give the connection task a chance to start (#16)
Cloned https://github.com/mattt/EventSource.git
Revision (git rev-parse @):
1e6165100aa69c4ecbd9df033845d33030cd9ca6
SUCCESS checkout https://github.com/mattt/EventSource.git at main
========================================
Build
========================================
Selected platform: wasm
Swift version: 6.1
Building package at path: $PWD
https://github.com/mattt/EventSource.git
https://github.com/mattt/EventSource.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
{
"dependencies" : [
],
"manifest_display_name" : "EventSource",
"name" : "EventSource",
"path" : "/host/spi-builder-workspace",
"platforms" : [
{
"name" : "ios",
"version" : "15.0"
},
{
"name" : "macos",
"version" : "12.0"
},
{
"name" : "maccatalyst",
"version" : "15.0"
},
{
"name" : "watchos",
"version" : "8.0"
},
{
"name" : "tvos",
"version" : "15.0"
},
{
"name" : "visionos",
"version" : "1.0"
}
],
"products" : [
{
"name" : "EventSource",
"targets" : [
"EventSource"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "EventSourceTests",
"module_type" : "SwiftTarget",
"name" : "EventSourceTests",
"path" : "Tests/EventSourceTests",
"sources" : [
"AsyncEventsSequenceTests.swift",
"Helpers/AsyncBytes.swift",
"Helpers/ChunkedAsyncBytes.swift",
"Helpers/MockURLProtocol.swift",
"IntegrationTests.swift",
"ParserTests.swift"
],
"target_dependencies" : [
"EventSource"
],
"type" : "test"
},
{
"c99name" : "EventSource",
"module_type" : "SwiftTarget",
"name" : "EventSource",
"path" : "Sources/EventSource",
"product_memberships" : [
"EventSource"
],
"sources" : [
"AsyncEventsSequence.swift",
"AsyncSequence+Events.swift",
"EventSource.swift"
],
"type" : "library"
}
],
"tools_version" : "6.0"
}
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-0":/host -w "$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 2>&1
wasm-6.1-latest: Pulling from finestructure/spi-images
Digest: sha256:062e4aaff76454b333ce7957a8e87c3beb342f1dedb64399abb81cdea021b526
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)
[3/6] Compiling EventSource AsyncSequence+Events.swift
[4/6] Compiling EventSource AsyncEventsSequence.swift
[5/6] Emitting module EventSource
/host/spi-builder-workspace/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/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/Sources/EventSource/EventSource.swift:483:18: error: cannot find type 'URLRequest' in scope
481 | /// Defaults to `.default`.
482 | public init(
483 | request: URLRequest,
| `- error: cannot find type 'URLRequest' in scope
484 | configuration: URLSessionConfiguration = .default
485 | ) {
/host/spi-builder-workspace/Sources/EventSource/EventSource.swift:484:24: error: 'URLSessionConfiguration' is unavailable: This type has moved to the FoundationNetworking module. Import that module to use it.
482 | public init(
483 | request: URLRequest,
484 | configuration: URLSessionConfiguration = .default
| `- error: 'URLSessionConfiguration' is unavailable: This type has moved to the FoundationNetworking module. Import that module to use it.
485 | ) {
486 | 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/Sources/EventSource/EventSource.swift:484:51: error: type 'URLSessionConfiguration' (aka 'AnyObject') has no member 'default'
482 | public init(
483 | request: URLRequest,
484 | configuration: URLSessionConfiguration = .default
| `- error: type 'URLSessionConfiguration' (aka 'AnyObject') has no member 'default'
485 | ) {
486 | self.session = URLSession(configuration: configuration)
/host/spi-builder-workspace/Sources/EventSource/EventSource.swift:467:23: error: cannot find 'URLRequest' in scope
465 | /// - Parameter url: The URL to open the SSE connection to.
466 | public init(url: URL) {
467 | var request = URLRequest(url: url)
| `- error: cannot find 'URLRequest' in scope
468 | request.setValue("text/event-stream", forHTTPHeaderField: "Accept")
469 | request.setValue("no-cache", forHTTPHeaderField: "Cache-Control")
/host/spi-builder-workspace/Sources/EventSource/EventSource.swift:470:18: error: incorrect argument label in call (have 'request:', expected 'url:')
468 | request.setValue("text/event-stream", forHTTPHeaderField: "Accept")
469 | request.setValue("no-cache", forHTTPHeaderField: "Cache-Control")
470 | self.init(request: request)
| `- error: incorrect argument label in call (have 'request:', expected 'url:')
471 | }
472 |
/host/spi-builder-workspace/Sources/EventSource/EventSource.swift:486:24: error: 'URLSession' (aka 'AnyObject') cannot be constructed because it has no accessible initializers
484 | configuration: URLSessionConfiguration = .default
485 | ) {
486 | self.session = URLSession(configuration: configuration)
| `- error: 'URLSession' (aka 'AnyObject') cannot be constructed because it has no accessible initializers
487 | self.request = request
488 | Task { [weak self] in
[6/6] Compiling EventSource EventSource.swift
/host/spi-builder-workspace/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/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/Sources/EventSource/EventSource.swift:483:18: error: cannot find type 'URLRequest' in scope
481 | /// Defaults to `.default`.
482 | public init(
483 | request: URLRequest,
| `- error: cannot find type 'URLRequest' in scope
484 | configuration: URLSessionConfiguration = .default
485 | ) {
/host/spi-builder-workspace/Sources/EventSource/EventSource.swift:484:24: error: 'URLSessionConfiguration' is unavailable: This type has moved to the FoundationNetworking module. Import that module to use it.
482 | public init(
483 | request: URLRequest,
484 | configuration: URLSessionConfiguration = .default
| `- error: 'URLSessionConfiguration' is unavailable: This type has moved to the FoundationNetworking module. Import that module to use it.
485 | ) {
486 | 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/Sources/EventSource/EventSource.swift:484:51: error: type 'URLSessionConfiguration' (aka 'AnyObject') has no member 'default'
482 | public init(
483 | request: URLRequest,
484 | configuration: URLSessionConfiguration = .default
| `- error: type 'URLSessionConfiguration' (aka 'AnyObject') has no member 'default'
485 | ) {
486 | self.session = URLSession(configuration: configuration)
/host/spi-builder-workspace/Sources/EventSource/EventSource.swift:467:23: error: cannot find 'URLRequest' in scope
465 | /// - Parameter url: The URL to open the SSE connection to.
466 | public init(url: URL) {
467 | var request = URLRequest(url: url)
| `- error: cannot find 'URLRequest' in scope
468 | request.setValue("text/event-stream", forHTTPHeaderField: "Accept")
469 | request.setValue("no-cache", forHTTPHeaderField: "Cache-Control")
/host/spi-builder-workspace/Sources/EventSource/EventSource.swift:470:18: error: incorrect argument label in call (have 'request:', expected 'url:')
468 | request.setValue("text/event-stream", forHTTPHeaderField: "Accept")
469 | request.setValue("no-cache", forHTTPHeaderField: "Cache-Control")
470 | self.init(request: request)
| `- error: incorrect argument label in call (have 'request:', expected 'url:')
471 | }
472 |
/host/spi-builder-workspace/Sources/EventSource/EventSource.swift:486:24: error: 'URLSession' (aka 'AnyObject') cannot be constructed because it has no accessible initializers
484 | configuration: URLSessionConfiguration = .default
485 | ) {
486 | self.session = URLSession(configuration: configuration)
| `- error: 'URLSession' (aka 'AnyObject') cannot be constructed because it has no accessible initializers
487 | self.request = request
488 | Task { [weak self] in
/host/spi-builder-workspace/Sources/EventSource/EventSource.swift:562:68: error: value of type 'URLSession' (aka 'AnyObject') has no member 'bytes'
560 | #else
561 | // Apple platforms: Use URLSession.bytes for true streaming
562 | let (byteStream, response) = try await session.bytes(
| `- error: value of type 'URLSession' (aka 'AnyObject') has no member 'bytes'
563 | for: currentRequest,
564 | delegate: nil
/host/spi-builder-workspace/Sources/EventSource/EventSource.swift:564:35: error: 'nil' requires a contextual type
562 | let (byteStream, response) = try await session.bytes(
563 | for: currentRequest,
564 | delegate: nil
| `- error: 'nil' requires a contextual type
565 | )
566 |
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-0":/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: sha256:062e4aaff76454b333ce7957a8e87c3beb342f1dedb64399abb81cdea021b526
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:wasm-6.1-latest
[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)
[2/5] Compiling EventSource AsyncSequence+Events.swift
[3/5] Compiling EventSource AsyncEventsSequence.swift
[4/5] Emitting module EventSource
/host/spi-builder-workspace/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/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/Sources/EventSource/EventSource.swift:483:18: error: cannot find type 'URLRequest' in scope
481 | /// Defaults to `.default`.
482 | public init(
483 | request: URLRequest,
| `- error: cannot find type 'URLRequest' in scope
484 | configuration: URLSessionConfiguration = .default
485 | ) {
/host/spi-builder-workspace/Sources/EventSource/EventSource.swift:484:24: error: 'URLSessionConfiguration' is unavailable: This type has moved to the FoundationNetworking module. Import that module to use it.
482 | public init(
483 | request: URLRequest,
484 | configuration: URLSessionConfiguration = .default
| `- error: 'URLSessionConfiguration' is unavailable: This type has moved to the FoundationNetworking module. Import that module to use it.
485 | ) {
486 | 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/Sources/EventSource/EventSource.swift:484:51: error: type 'URLSessionConfiguration' (aka 'AnyObject') has no member 'default'
482 | public init(
483 | request: URLRequest,
484 | configuration: URLSessionConfiguration = .default
| `- error: type 'URLSessionConfiguration' (aka 'AnyObject') has no member 'default'
485 | ) {
486 | self.session = URLSession(configuration: configuration)
/host/spi-builder-workspace/Sources/EventSource/EventSource.swift:467:23: error: cannot find 'URLRequest' in scope
465 | /// - Parameter url: The URL to open the SSE connection to.
466 | public init(url: URL) {
467 | var request = URLRequest(url: url)
| `- error: cannot find 'URLRequest' in scope
468 | request.setValue("text/event-stream", forHTTPHeaderField: "Accept")
469 | request.setValue("no-cache", forHTTPHeaderField: "Cache-Control")
/host/spi-builder-workspace/Sources/EventSource/EventSource.swift:470:18: error: incorrect argument label in call (have 'request:', expected 'url:')
468 | request.setValue("text/event-stream", forHTTPHeaderField: "Accept")
469 | request.setValue("no-cache", forHTTPHeaderField: "Cache-Control")
470 | self.init(request: request)
| `- error: incorrect argument label in call (have 'request:', expected 'url:')
471 | }
472 |
/host/spi-builder-workspace/Sources/EventSource/EventSource.swift:486:24: error: 'URLSession' (aka 'AnyObject') cannot be constructed because it has no accessible initializers
484 | configuration: URLSessionConfiguration = .default
485 | ) {
486 | self.session = URLSession(configuration: configuration)
| `- error: 'URLSession' (aka 'AnyObject') cannot be constructed because it has no accessible initializers
487 | self.request = request
488 | Task { [weak self] in
[5/5] Compiling EventSource EventSource.swift
/host/spi-builder-workspace/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/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/Sources/EventSource/EventSource.swift:483:18: error: cannot find type 'URLRequest' in scope
481 | /// Defaults to `.default`.
482 | public init(
483 | request: URLRequest,
| `- error: cannot find type 'URLRequest' in scope
484 | configuration: URLSessionConfiguration = .default
485 | ) {
/host/spi-builder-workspace/Sources/EventSource/EventSource.swift:484:24: error: 'URLSessionConfiguration' is unavailable: This type has moved to the FoundationNetworking module. Import that module to use it.
482 | public init(
483 | request: URLRequest,
484 | configuration: URLSessionConfiguration = .default
| `- error: 'URLSessionConfiguration' is unavailable: This type has moved to the FoundationNetworking module. Import that module to use it.
485 | ) {
486 | 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/Sources/EventSource/EventSource.swift:484:51: error: type 'URLSessionConfiguration' (aka 'AnyObject') has no member 'default'
482 | public init(
483 | request: URLRequest,
484 | configuration: URLSessionConfiguration = .default
| `- error: type 'URLSessionConfiguration' (aka 'AnyObject') has no member 'default'
485 | ) {
486 | self.session = URLSession(configuration: configuration)
/host/spi-builder-workspace/Sources/EventSource/EventSource.swift:467:23: error: cannot find 'URLRequest' in scope
465 | /// - Parameter url: The URL to open the SSE connection to.
466 | public init(url: URL) {
467 | var request = URLRequest(url: url)
| `- error: cannot find 'URLRequest' in scope
468 | request.setValue("text/event-stream", forHTTPHeaderField: "Accept")
469 | request.setValue("no-cache", forHTTPHeaderField: "Cache-Control")
/host/spi-builder-workspace/Sources/EventSource/EventSource.swift:470:18: error: incorrect argument label in call (have 'request:', expected 'url:')
468 | request.setValue("text/event-stream", forHTTPHeaderField: "Accept")
469 | request.setValue("no-cache", forHTTPHeaderField: "Cache-Control")
470 | self.init(request: request)
| `- error: incorrect argument label in call (have 'request:', expected 'url:')
471 | }
472 |
/host/spi-builder-workspace/Sources/EventSource/EventSource.swift:486:24: error: 'URLSession' (aka 'AnyObject') cannot be constructed because it has no accessible initializers
484 | configuration: URLSessionConfiguration = .default
485 | ) {
486 | self.session = URLSession(configuration: configuration)
| `- error: 'URLSession' (aka 'AnyObject') cannot be constructed because it has no accessible initializers
487 | self.request = request
488 | Task { [weak self] in
/host/spi-builder-workspace/Sources/EventSource/EventSource.swift:562:68: error: value of type 'URLSession' (aka 'AnyObject') has no member 'bytes'
560 | #else
561 | // Apple platforms: Use URLSession.bytes for true streaming
562 | let (byteStream, response) = try await session.bytes(
| `- error: value of type 'URLSession' (aka 'AnyObject') has no member 'bytes'
563 | for: currentRequest,
564 | delegate: nil
/host/spi-builder-workspace/Sources/EventSource/EventSource.swift:564:35: error: 'nil' requires a contextual type
562 | let (byteStream, response) = try await session.bytes(
563 | for: currentRequest,
564 | delegate: nil
| `- error: 'nil' requires a contextual type
565 | )
566 |
BUILD FAILURE 6.1 wasm