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Build Information

Failed to build swift-collections, reference 1.3.0 (7b847a), with Swift 6.2 for Wasm on 29 Sep 2025 19:08:19 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4609320-2":/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/apple/swift-collections.git
Reference: 1.3.0
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/apple/swift-collections
 * tag               1.3.0      -> FETCH_HEAD
HEAD is now at 7b847a3 Merge pull request #525 from apple/interim-1.3-branch
Cloned https://github.com/apple/swift-collections.git
Revision (git rev-parse @):
7b847a3b7008b2dc2f47ca3110d8c782fb2e5c7e
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/apple/swift-collections.git at 1.3.0
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.2
Building package at path:  $PWD
https://github.com/apple/swift-collections.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-2":/host -w "$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:f6b6b9bdb5d5605d727da337418fc455cd8a0394d3a815b70631008c48829755
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
Building for debugging...
[0/13] Write sources
[12/13] Write swift-version-24593BA9C3E375BF.txt
[14/17] Emitting module TrailingElementsModule
[15/17] Compiling TrailingElementsModule TrailingArray.swift
[17/18] Emitting module InternalCollectionsUtilities
[18/18] Compiling InternalCollectionsUtilities FixedWidthInteger+roundUpToPowerOfTwo.swift
[20/33] Emitting module ContainersPreview
[22/34] Emitting module HeapModule
[23/35] Compiling ContainersPreview BorrowIteratorProtocol.swift
[25/37] Emitting module DequeModule
[27/38] Emitting module BasicContainers
[28/38] Compiling BasicContainers RigidArray+Append.swift
[30/39] Compiling HeapModule Heap+Descriptions.swift
[31/41] Emitting module BitCollections
[33/42] Compiling DequeModule Deque+Codable.swift
[34/42] Emitting module OrderedCollections
[36/43] Compiling _CollectionsTestSupport Assertions+Containers.swift
/host/spi-builder-workspace/Tests/_CollectionsTestSupport/AssertionContexts/Assertions.swift:13:8: error: no such module 'XCTest'
 11 | //===----------------------------------------------------------------------===//
 12 |
 13 | import XCTest
    |        `- error: no such module 'XCTest'
 14 |
 15 | public func expectFailure(
error: emit-module command failed with exit code 1 (use -v to see invocation)
[37/43] Emitting module _CollectionsTestSupport
/host/spi-builder-workspace/Tests/_CollectionsTestSupport/AssertionContexts/Assertions.swift:13:8: error: no such module 'XCTest'
 11 | //===----------------------------------------------------------------------===//
 12 |
 13 | import XCTest
    |        `- error: no such module 'XCTest'
 14 |
 15 | public func expectFailure(
BUILD FAILURE 6.2 wasm