Swift Package IndexBuild Information
Failed to build LaunchDarkly, reference 10.1.0 (9ae7b1), with Swift 6.2 for Wasm on 11 Dec 2025 21:37:04 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-4606859-3":/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-6.2-latest swift build --swift-sdk wasm32-unknown-wasip1 2>&1Build Log
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RunAll
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Builder version: 4.68.0
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/launchdarkly/ios-client-sdk.git
Reference: 10.1.0
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/launchdarkly/ios-client-sdk
* tag 10.1.0 -> FETCH_HEAD
HEAD is now at 9ae7b15 chore(v10): release 10.1.0 (#464)
Cloned https://github.com/launchdarkly/ios-client-sdk.git
Revision (git rev-parse @):
9ae7b15a468824daf4e6cbde5d30fa7414320605
SUCCESS checkout https://github.com/launchdarkly/ios-client-sdk.git at 10.1.0
========================================
Build
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Selected platform: wasm
Swift version: 6.2
Building package at path: $PWD
https://github.com/launchdarkly/ios-client-sdk.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-3":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/finestructure/spi-images:wasm-6.2-latest swift build --swift-sdk wasm32-unknown-wasip1 2>&1
wasm-6.2-latest: Pulling from finestructure/spi-images
Digest: sha256:302e3f347c593123f3d337e3da1bfe6e802bb8867614e9dfa745c72e13ca8eeb
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:wasm-6.2-latest
warning: multiple Swift SDKs match target triple `wasm32-unknown-wasip1` and host triple x86_64-unknown-linux-gnu, selected one at /root/.swiftpm/swift-sdks/swift-6.2-RELEASE_wasm.artifactbundle/swift-6.2-RELEASE_wasm/wasm32-unknown-wasip1/swift-sdk.json
Fetching https://github.com/AliSoftware/OHHTTPStubs.git
Fetching https://github.com/LaunchDarkly/swift-eventsource.git
Fetching https://github.com/Quick/Quick.git
Fetching https://github.com/mw99/DataCompression
[1/209] Fetching datacompression
[210/8109] Fetching datacompression, ohhttpstubs
Fetched https://github.com/mw99/DataCompression from cache (0.25s)
[948/7900] Fetching ohhttpstubs
[1423/22759] Fetching ohhttpstubs, quick
[8550/24332] Fetching ohhttpstubs, quick, swift-eventsource
Fetching https://github.com/Quick/Nimble.git
Fetching https://github.com/mattgallagher/CwlPreconditionTesting
Fetched https://github.com/AliSoftware/OHHTTPStubs.git from cache (0.77s)
[1/1257] Fetching cwlpreconditiontesting
[1258/21061] Fetching cwlpreconditiontesting, nimble
Fetched https://github.com/mattgallagher/CwlPreconditionTesting from cache (0.41s)
[595/19804] Fetching nimble
Fetched https://github.com/LaunchDarkly/swift-eventsource.git from cache (1.21s)
Fetched https://github.com/Quick/Quick.git from cache (1.22s)
Fetched https://github.com/Quick/Nimble.git from cache (1.60s)
Computing version for https://github.com/mw99/DataCompression
Computed https://github.com/mw99/DataCompression at 3.8.0 (3.06s)
Computing version for https://github.com/LaunchDarkly/swift-eventsource.git
Computed https://github.com/LaunchDarkly/swift-eventsource.git at 3.3.0 (0.58s)
Computing version for https://github.com/mattgallagher/CwlPreconditionTesting
Computed https://github.com/mattgallagher/CwlPreconditionTesting at 2.1.2 (0.75s)
Fetching https://github.com/mattgallagher/CwlCatchException.git
[1/460] Fetching cwlcatchexception
Fetched https://github.com/mattgallagher/CwlCatchException.git from cache (0.30s)
Computing version for https://github.com/Quick/Nimble.git
Computed https://github.com/Quick/Nimble.git at 9.2.1 (0.87s)
Computing version for https://github.com/Quick/Quick.git
Computed https://github.com/Quick/Quick.git at 4.0.0 (0.62s)
Computing version for https://github.com/AliSoftware/OHHTTPStubs.git
Computed https://github.com/AliSoftware/OHHTTPStubs.git at 9.1.0 (0.46s)
Computing version for https://github.com/mattgallagher/CwlCatchException.git
Computed https://github.com/mattgallagher/CwlCatchException.git at 2.2.1 (0.51s)
Creating working copy for https://github.com/mattgallagher/CwlPreconditionTesting
Working copy of https://github.com/mattgallagher/CwlPreconditionTesting resolved at 2.1.2
Creating working copy for https://github.com/LaunchDarkly/swift-eventsource.git
Working copy of https://github.com/LaunchDarkly/swift-eventsource.git resolved at 3.3.0
Creating working copy for https://github.com/AliSoftware/OHHTTPStubs.git
Working copy of https://github.com/AliSoftware/OHHTTPStubs.git resolved at 9.1.0
Creating working copy for https://github.com/mw99/DataCompression
Working copy of https://github.com/mw99/DataCompression resolved at 3.8.0
Creating working copy for https://github.com/mattgallagher/CwlCatchException.git
Working copy of https://github.com/mattgallagher/CwlCatchException.git resolved at 2.2.1
Creating working copy for https://github.com/Quick/Nimble.git
Working copy of https://github.com/Quick/Nimble.git resolved at 9.2.1
Creating working copy for https://github.com/Quick/Quick.git
Working copy of https://github.com/Quick/Quick.git resolved at 4.0.0
Building for debugging...
[0/5] Copying PrivacyInfo.xcprivacy
[0/5] Write sources
[4/5] Write swift-version-24593BA9C3E375BF.txt
error: emit-module command failed with exit code 1 (use -v to see invocation)
[6/13] Emitting module DataCompression
/host/spi-builder-workspace/.build/checkouts/DataCompression/Sources/DataCompression/DataCompression.swift:31:8: error: no such module 'Compression'
29 |
30 | import Foundation
31 | import Compression
| `- error: no such module 'Compression'
32 |
33 | public extension Data
[7/13] Compiling DataCompression DataCompression.swift
/host/spi-builder-workspace/.build/checkouts/DataCompression/Sources/DataCompression/DataCompression.swift:31:8: error: no such module 'Compression'
29 |
30 | import Foundation
31 | import Compression
| `- error: no such module 'Compression'
32 |
33 | public extension Data
error: emit-module command failed with exit code 1 (use -v to see invocation)
[8/13] Emitting module LDSwiftEventSource
/host/spi-builder-workspace/.build/checkouts/swift-eventsource/Source/LDSwiftEventSource.swift:82:47: error: 'URLSessionConfiguration' is unavailable: This type has moved to the FoundationNetworking module. Import that module to use it.
80 | public var idleTimeout: TimeInterval = 300.0
81 |
82 | private var _urlSessionConfiguration: URLSessionConfiguration = URLSessionConfiguration.default
| `- error: 'URLSessionConfiguration' is unavailable: This type has moved to the FoundationNetworking module. Import that module to use it.
83 | /**
84 | The `URLSessionConfiguration` used to create the `URLSession`.
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/swift-eventsource/Source/LDSwiftEventSource.swift:82:97: error: type 'URLSessionConfiguration' (aka 'AnyObject') has no member 'default'
80 | public var idleTimeout: TimeInterval = 300.0
81 |
82 | private var _urlSessionConfiguration: URLSessionConfiguration = URLSessionConfiguration.default
| `- error: type 'URLSessionConfiguration' (aka 'AnyObject') has no member 'default'
83 | /**
84 | The `URLSessionConfiguration` used to create the `URLSession`.
/host/spi-builder-workspace/.build/checkouts/swift-eventsource/Source/LDSwiftEventSource.swift:82:97: error: value of type '_' expected to be instance of class or class-constrained type
80 | public var idleTimeout: TimeInterval = 300.0
81 |
82 | private var _urlSessionConfiguration: URLSessionConfiguration = URLSessionConfiguration.default
| `- error: value of type '_' expected to be instance of class or class-constrained type
83 | /**
84 | The `URLSessionConfiguration` used to create the `URLSession`.
/host/spi-builder-workspace/.build/checkouts/swift-eventsource/Source/LDSwiftEventSource.swift:94:45: error: 'URLSessionConfiguration' is unavailable: This type has moved to the FoundationNetworking module. Import that module to use it.
92 | - Since: 1.3.0
93 | */
94 | public var urlSessionConfiguration: URLSessionConfiguration {
| `- error: 'URLSessionConfiguration' is unavailable: This type has moved to the FoundationNetworking module. Import that module to use it.
95 | get {
96 | // swiftlint:disable:next force_cast
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/swift-eventsource/Source/LDSwiftEventSource.swift:165:38: error: cannot find type 'URLSessionDataDelegate' in scope
163 |
164 | // MARK: EventSourceDelegate
165 | class EventSourceDelegate: NSObject, URLSessionDataDelegate {
| `- error: cannot find type 'URLSessionDataDelegate' in scope
166 | private let delegateQueue: DispatchQueue = DispatchQueue(label: "ESDelegateQueue")
167 |
/host/spi-builder-workspace/.build/checkouts/swift-eventsource/Source/LDSwiftEventSource.swift:166:32: error: cannot find type 'DispatchQueue' in scope
164 | // MARK: EventSourceDelegate
165 | class EventSourceDelegate: NSObject, URLSessionDataDelegate {
166 | private let delegateQueue: DispatchQueue = DispatchQueue(label: "ESDelegateQueue")
| `- error: cannot find type 'DispatchQueue' in scope
167 |
168 | public var logger: InternalLogging
/host/spi-builder-workspace/.build/checkouts/swift-eventsource/Source/LDSwiftEventSource.swift:181:29: error: 'URLSession' is unavailable: This type has moved to the FoundationNetworking module. Import that module to use it.
179 | private let eventParser: EventParser
180 | private let reconnectionTimer: ReconnectionTimer
181 | private var urlSession: URLSession?
| `- error: 'URLSession' is unavailable: This type has moved to the FoundationNetworking module. Import that module to use it.
182 | private var sessionTask: URLSessionDataTask?
183 |
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/swift-eventsource/Source/LDSwiftEventSource.swift:182:30: error: 'URLSessionDataTask' is unavailable: This type has moved to the FoundationNetworking module. Import that module to use it.
180 | private let reconnectionTimer: ReconnectionTimer
181 | private var urlSession: URLSession?
182 | private var sessionTask: URLSessionDataTask?
| `- error: 'URLSessionDataTask' is unavailable: This type has moved to the FoundationNetworking module. Import that module to use it.
183 |
184 | init(config: EventSource.Config) {
Foundation.URLSessionDataTask:2:18: note: 'URLSessionDataTask' 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 URLSessionDataTask = AnyObject
| `- note: 'URLSessionDataTask' has been explicitly marked unavailable here
/host/spi-builder-workspace/.build/checkouts/swift-eventsource/Source/LDSwiftEventSource.swift:231:29: error: 'URLSession' is unavailable: This type has moved to the FoundationNetworking module. Import that module to use it.
229 | func getLastEventId() -> String { eventParser.getLastEventId() }
230 |
231 | func createSession() -> URLSession {
| `- error: 'URLSession' is unavailable: This type has moved to the FoundationNetworking module. Import that module to use it.
232 | let opQueue = OperationQueue()
233 | opQueue.underlyingQueue = self.delegateQueue
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/swift-eventsource/Source/LDSwiftEventSource.swift:237:29: error: cannot find type 'URLRequest' in scope
235 | }
236 |
237 | func createRequest() -> URLRequest {
| `- error: cannot find type 'URLRequest' in scope
238 | var urlRequest = URLRequest(url: self.config.url,
239 | cachePolicy: URLRequest.CachePolicy.reloadIgnoringLocalAndRemoteCacheData,
/host/spi-builder-workspace/.build/checkouts/swift-eventsource/Source/LDSwiftEventSource.swift:270:39: error: 'URLSession' is unavailable: This type has moved to the FoundationNetworking module. Import that module to use it.
268 |
269 | // Tells the delegate that the task finished transferring data.
270 | public func urlSession(_ session: URLSession,
| `- error: 'URLSession' is unavailable: This type has moved to the FoundationNetworking module. Import that module to use it.
271 | task: URLSessionTask,
272 | didCompleteWithError error: Error?) {
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/swift-eventsource/Source/LDSwiftEventSource.swift:271:34: error: 'URLSessionTask' is unavailable: This type has moved to the FoundationNetworking module. Import that module to use it.
269 | // Tells the delegate that the task finished transferring data.
270 | public func urlSession(_ session: URLSession,
271 | task: URLSessionTask,
| `- error: 'URLSessionTask' is unavailable: This type has moved to the FoundationNetworking module. Import that module to use it.
272 | didCompleteWithError error: Error?) {
273 | utf8LineParser.closeAndReset()
Foundation.URLSessionTask:2:18: note: 'URLSessionTask' 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 URLSessionTask = AnyObject
| `- note: 'URLSessionTask' has been explicitly marked unavailable here
/host/spi-builder-workspace/.build/checkouts/swift-eventsource/Source/LDSwiftEventSource.swift:312:69: error: 'ResponseDisposition' is not a member type of type 'Foundation.URLSession' (aka 'AnyObject')
310 | dataTask: URLSessionDataTask,
311 | didReceive response: URLResponse,
312 | completionHandler: @escaping (URLSession.ResponseDisposition) -> Void) {
| `- error: 'ResponseDisposition' is not a member type of type 'Foundation.URLSession' (aka 'AnyObject')
313 | logger.log(.debug, "Initial reply received")
314 |
/host/spi-builder-workspace/.build/checkouts/swift-eventsource/Source/LDSwiftEventSource.swift:309:39: error: 'URLSession' is unavailable: This type has moved to the FoundationNetworking module. Import that module to use it.
307 |
308 | // Tells the delegate that the data task received the initial reply (headers) from the server.
309 | public func urlSession(_ session: URLSession,
| `- error: 'URLSession' is unavailable: This type has moved to the FoundationNetworking module. Import that module to use it.
310 | dataTask: URLSessionDataTask,
311 | didReceive response: URLResponse,
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/swift-eventsource/Source/LDSwiftEventSource.swift:310:38: error: 'URLSessionDataTask' is unavailable: This type has moved to the FoundationNetworking module. Import that module to use it.
308 | // Tells the delegate that the data task received the initial reply (headers) from the server.
309 | public func urlSession(_ session: URLSession,
310 | dataTask: URLSessionDataTask,
| `- error: 'URLSessionDataTask' is unavailable: This type has moved to the FoundationNetworking module. Import that module to use it.
311 | didReceive response: URLResponse,
312 | completionHandler: @escaping (URLSession.ResponseDisposition) -> Void) {
Foundation.URLSessionDataTask:2:18: note: 'URLSessionDataTask' 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 URLSessionDataTask = AnyObject
| `- note: 'URLSessionDataTask' has been explicitly marked unavailable here
/host/spi-builder-workspace/.build/checkouts/swift-eventsource/Source/LDSwiftEventSource.swift:311:49: error: 'URLResponse' is unavailable: This type has moved to the FoundationNetworking module. Import that module to use it.
309 | public func urlSession(_ session: URLSession,
310 | dataTask: URLSessionDataTask,
311 | didReceive response: URLResponse,
| `- error: 'URLResponse' is unavailable: This type has moved to the FoundationNetworking module. Import that module to use it.
312 | completionHandler: @escaping (URLSession.ResponseDisposition) -> Void) {
313 | logger.log(.debug, "Initial reply received")
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/.build/checkouts/swift-eventsource/Source/LDSwiftEventSource.swift:340:39: error: 'URLSession' is unavailable: This type has moved to the FoundationNetworking module. Import that module to use it.
338 | }
339 |
340 | public func urlSession(_ session: URLSession, dataTask: URLSessionDataTask, didReceive data: Data) {
| `- error: 'URLSession' is unavailable: This type has moved to the FoundationNetworking module. Import that module to use it.
341 | utf8LineParser.append(data).forEach(eventParser.parse)
342 | }
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/swift-eventsource/Source/LDSwiftEventSource.swift:340:61: error: 'URLSessionDataTask' is unavailable: This type has moved to the FoundationNetworking module. Import that module to use it.
338 | }
339 |
340 | public func urlSession(_ session: URLSession, dataTask: URLSessionDataTask, didReceive data: Data) {
| `- error: 'URLSessionDataTask' is unavailable: This type has moved to the FoundationNetworking module. Import that module to use it.
341 | utf8LineParser.append(data).forEach(eventParser.parse)
342 | }
Foundation.URLSessionDataTask:2:18: note: 'URLSessionDataTask' 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 URLSessionDataTask = AnyObject
| `- note: 'URLSessionDataTask' has been explicitly marked unavailable here
BUILD FAILURE 6.2 wasm