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Build Information

Failed to build LaunchDarkly, reference v10 (9ae7b1), with Swift 6.2 for Wasm on 10 Dec 2025 20:59:30 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4609320-0":/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-6.2-latest swift build --swift-sdk wasm32-unknown-wasip1 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 4.68.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/launchdarkly/ios-client-sdk.git
Reference: v10
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
 * branch            v10        -> FETCH_HEAD
 * [new branch]      v10        -> origin/v10
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 v10
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.2
Building package at path:  $PWD
https://github.com/launchdarkly/ios-client-sdk.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/finestructure/spi-images:wasm-6.2-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/embedded-swift-sdk.json
Fetching https://github.com/Quick/Nimble.git
Fetching https://github.com/AliSoftware/OHHTTPStubs.git
Fetching https://github.com/mw99/DataCompression
Fetching https://github.com/Quick/Quick.git
Fetching https://github.com/LaunchDarkly/swift-eventsource.git
Fetching https://github.com/mattgallagher/CwlPreconditionTesting
[1/209] Fetching datacompression
[210/1466] Fetching datacompression, cwlpreconditiontesting
[349/9366] Fetching datacompression, cwlpreconditiontesting, ohhttpstubs
[1715/10939] Fetching datacompression, cwlpreconditiontesting, ohhttpstubs, swift-eventsource
[6832/25798] Fetching datacompression, cwlpreconditiontesting, ohhttpstubs, swift-eventsource, quick
[11469/45602] Fetching datacompression, cwlpreconditiontesting, ohhttpstubs, swift-eventsource, quick, nimble
Fetched https://github.com/LaunchDarkly/swift-eventsource.git from cache (0.31s)
[11251/44029] Fetching datacompression, cwlpreconditiontesting, ohhttpstubs, quick, nimble
Fetched https://github.com/mw99/DataCompression from cache (0.47s)
Fetched https://github.com/AliSoftware/OHHTTPStubs.git from cache (0.48s)
[13095/35920] Fetching cwlpreconditiontesting, quick, nimble
Fetched https://github.com/mattgallagher/CwlPreconditionTesting from cache (0.78s)
Fetched https://github.com/Quick/Quick.git from cache (0.79s)
[14259/19804] Fetching nimble
Fetched https://github.com/Quick/Nimble.git from cache (1.46s)
Computing version for https://github.com/mw99/DataCompression
Computed https://github.com/mw99/DataCompression at 3.8.0 (1.86s)
Computing version for https://github.com/LaunchDarkly/swift-eventsource.git
Computed https://github.com/LaunchDarkly/swift-eventsource.git at 3.3.0 (0.40s)
Computing version for https://github.com/mattgallagher/CwlPreconditionTesting
Computed https://github.com/mattgallagher/CwlPreconditionTesting at 2.1.2 (0.42s)
Fetching https://github.com/mattgallagher/CwlCatchException.git
[1/460] Fetching cwlcatchexception
Fetched https://github.com/mattgallagher/CwlCatchException.git from cache (0.21s)
Computing version for https://github.com/Quick/Nimble.git
Computed https://github.com/Quick/Nimble.git at 9.2.1 (0.60s)
Computing version for https://github.com/Quick/Quick.git
Computed https://github.com/Quick/Quick.git at 4.0.0 (0.39s)
Computing version for https://github.com/AliSoftware/OHHTTPStubs.git
Computed https://github.com/AliSoftware/OHHTTPStubs.git at 9.1.0 (0.37s)
Computing version for https://github.com/mattgallagher/CwlCatchException.git
Computed https://github.com/mattgallagher/CwlCatchException.git at 2.2.1 (0.38s)
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/Quick/Nimble.git
Working copy of https://github.com/Quick/Nimble.git resolved at 9.2.1
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/mw99/DataCompression
Working copy of https://github.com/mw99/DataCompression resolved at 3.8.0
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/Quick/Quick.git
Working copy of https://github.com/Quick/Quick.git resolved at 4.0.0
Creating working copy for https://github.com/AliSoftware/OHHTTPStubs.git
Working copy of https://github.com/AliSoftware/OHHTTPStubs.git resolved at 9.1.0
Building for debugging...
[0/5] Write sources
[1/5] Copying PrivacyInfo.xcprivacy
[4/5] Write swift-version-24593BA9C3E375BF.txt
error: emit-module command failed with exit code 1 (use -v to see invocation)
[6/9] Emitting module DataCompression
/host/spi-builder-workspace/.build/checkouts/DataCompression/Sources/DataCompression/DataCompression.swift:30:8: error: no such module 'Foundation'
 28 |
 29 |
 30 | import Foundation
    |        `- error: no such module 'Foundation'
 31 | import Compression
 32 |
error: emit-module command failed with exit code 1 (use -v to see invocation)
[7/9] Emitting module LDSwiftEventSource
/host/spi-builder-workspace/.build/checkouts/swift-eventsource/Source/EventParser.swift:1:8: error: no such module 'Foundation'
 1 | import Foundation
   |        `- error: no such module 'Foundation'
 2 |
 3 | class EventParser {
[8/9] Compiling DataCompression DataCompression.swift
/host/spi-builder-workspace/.build/checkouts/DataCompression/Sources/DataCompression/DataCompression.swift:30:8: error: no such module 'Foundation'
 28 |
 29 |
 30 | import Foundation
    |        `- error: no such module 'Foundation'
 31 | import Compression
 32 |
[9/9] Compiling LDSwiftEventSource EventParser.swift
/host/spi-builder-workspace/.build/checkouts/swift-eventsource/Source/EventParser.swift:1:8: error: no such module 'Foundation'
 1 | import Foundation
   |        `- error: no such module 'Foundation'
 2 |
 3 | class EventParser {
BUILD FAILURE 6.2 wasm