Swift Package IndexBuild Information
Failed to build javascript-core-extras, reference main (db87c4), with Swift 6.3 for Wasm on 17 Apr 2026 03:08:10 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-4609320-3":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/swiftpackageindex/spi-images:wasm-6.3-latest swift build --swift-sdk swift-6.3-RELEASE_wasm 2>&1Build Log
========================================
RunAll
========================================
Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/mhayes853/javascript-core-extras.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/mhayes853/javascript-core-extras
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at db87c4a Merge pull request #19 from mhayes853/agents-md
Cloned https://github.com/mhayes853/javascript-core-extras.git
Revision (git rev-parse @):
db87c4a4e459423d2ed8919b8a819cc1f663dd2d
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/mhayes853/javascript-core-extras.git at main
========================================
Build
========================================
Selected platform: wasm
Swift version: 6.3
Building package at path: $PWD
https://github.com/mhayes853/javascript-core-extras.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-3":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/swiftpackageindex/spi-images:wasm-6.3-latest swift build --swift-sdk swift-6.3-RELEASE_wasm 2>&1
wasm-6.3-latest: Pulling from swiftpackageindex/spi-images
Digest: sha256:d69f4e7582c319245442d62a08b2d7c7fd5a0c0c69f5d2ef11d1530cd8d3329b
Status: Image is up to date for registry.gitlab.com/swiftpackageindex/spi-images:wasm-6.3-latest
Fetching https://github.com/pointfreeco/xctest-dynamic-overlay
Fetching https://github.com/pointfreeco/swift-clocks
Fetching https://github.com/pointfreeco/swift-custom-dump
Fetching https://github.com/pointfreeco/swift-snapshot-testing
[1/5464] Fetching swift-custom-dump
[548/6781] Fetching swift-custom-dump, swift-clocks
[6782/12504] Fetching swift-custom-dump, swift-clocks, xctest-dynamic-overlay
[12505/28557] Fetching swift-custom-dump, swift-clocks, xctest-dynamic-overlay, swift-snapshot-testing
Fetched https://github.com/pointfreeco/swift-clocks from cache (0.92s)
Fetched https://github.com/pointfreeco/swift-custom-dump from cache (0.92s)
Fetched https://github.com/pointfreeco/xctest-dynamic-overlay from cache (0.93s)
[803/16053] Fetching swift-snapshot-testing
Fetched https://github.com/pointfreeco/swift-snapshot-testing from cache (3.38s)
Computing version for https://github.com/pointfreeco/swift-clocks
Computed https://github.com/pointfreeco/swift-clocks at 1.0.6 (4.97s)
Fetching https://github.com/pointfreeco/swift-concurrency-extras
[1/956] Fetching swift-concurrency-extras
Fetched https://github.com/pointfreeco/swift-concurrency-extras from cache (0.31s)
Computing version for https://github.com/pointfreeco/swift-custom-dump
Computed https://github.com/pointfreeco/swift-custom-dump at 1.5.0 (0.71s)
Computing version for https://github.com/pointfreeco/swift-concurrency-extras
Computed https://github.com/pointfreeco/swift-concurrency-extras at 1.3.2 (0.38s)
Computing version for https://github.com/pointfreeco/swift-snapshot-testing
Computed https://github.com/pointfreeco/swift-snapshot-testing at 1.19.2 (0.40s)
Fetching https://github.com/swiftlang/swift-syntax
[1/74985] Fetching swift-syntax
Fetched https://github.com/swiftlang/swift-syntax from cache (5.97s)
Computing version for https://github.com/swiftlang/swift-syntax
Computed https://github.com/swiftlang/swift-syntax at 603.0.0 (8.91s)
Computing version for https://github.com/pointfreeco/xctest-dynamic-overlay
Computed https://github.com/pointfreeco/xctest-dynamic-overlay at 1.9.0 (0.55s)
Creating working copy for https://github.com/swiftlang/swift-syntax
Working copy of https://github.com/swiftlang/swift-syntax resolved at 603.0.0
Creating working copy for https://github.com/pointfreeco/xctest-dynamic-overlay
Working copy of https://github.com/pointfreeco/xctest-dynamic-overlay resolved at 1.9.0
Creating working copy for https://github.com/pointfreeco/swift-concurrency-extras
Working copy of https://github.com/pointfreeco/swift-concurrency-extras resolved at 1.3.2
Creating working copy for https://github.com/pointfreeco/swift-clocks
Working copy of https://github.com/pointfreeco/swift-clocks resolved at 1.0.6
Creating working copy for https://github.com/pointfreeco/swift-custom-dump
Working copy of https://github.com/pointfreeco/swift-custom-dump resolved at 1.5.0
Creating working copy for https://github.com/pointfreeco/swift-snapshot-testing
Working copy of https://github.com/pointfreeco/swift-snapshot-testing resolved at 1.19.2
Downloading package prebuilt https://download.swift.org/prebuilts/swift-syntax/603.0.0/swift-6.3-RELEASE-ubuntu_jammy_x86_64-MacroSupport.tar.gz
Downloaded https://download.swift.org/prebuilts/swift-syntax/603.0.0/swift-6.3-RELEASE-ubuntu_jammy_x86_64-MacroSupport.tar.gz (0.49s)
Building for debugging...
[0/22] Copying fetch.js
[0/22] Copying Utils.js
[0/22] Copying Response.js
[0/22] Copying PrivacyInfo.xcprivacy
[0/22] Copying Headers.js
[0/22] Copying HTTPOptions.js
[0/22] Copying HTTPBody.js
[0/22] Copying FormData.js
[0/22] Copying DOMException.js
[0/22] Copying Crypto.js
[0/22] Copying AbortController.js
[11/22] Copying Request.js
[12/22] Write sources
[16/22] Compiling _CJavaScriptCoreExtras JSCoreExtrasFileHandle.m
[17/22] Write swift-version-24593BA9C3E375BF.txt
[19/24] Compiling IssueReportingPackageSupport _Test.swift
[20/24] Emitting module IssueReportingPackageSupport
[21/27] Wrapping AST for IssueReportingPackageSupport for debugging
[23/48] Compiling IssueReporting IssueSeverity.swift
[24/48] Compiling IssueReporting ReportIssue.swift
[25/48] Compiling IssueReporting XCTest.swift
[26/48] Compiling IssueReporting IsTesting.swift
[27/48] Compiling IssueReporting IssueReporter.swift
[28/50] Emitting module IssueReporting
[29/50] Compiling IssueReporting WithExpectedIssue.swift
[30/50] Compiling IssueReporting WithIssueContext.swift
[31/50] Compiling IssueReporting ErrorReporting.swift
[32/50] Compiling IssueReporting AppHostWarning.swift
[33/50] Compiling IssueReporting Deprecations.swift
[34/50] Compiling IssueReporting FailureObserver.swift
[35/50] Compiling IssueReporting LockIsolated.swift
[36/50] Compiling IssueReporting Rethrows.swift
[37/50] Emitting module IssueReportingTestSupport
[38/50] Compiling IssueReportingTestSupport SwiftTesting.swift
[39/50] Compiling IssueReportingTestSupport XCTest.swift
[40/50] Compiling IssueReporting SwiftTesting.swift
[41/50] Compiling IssueReporting UncheckedSendable.swift
[42/50] Compiling IssueReporting Warn.swift
[43/50] Compiling IssueReporting TestContext.swift
[44/50] Compiling IssueReporting Unimplemented.swift
[45/50] Compiling IssueReporting BreakpointReporter.swift
[46/50] Compiling IssueReporting DefaultReporter.swift
[47/50] Compiling IssueReporting FatalErrorReporter.swift
[49/52] Wrapping AST for IssueReportingTestSupport for debugging
[50/52] Write Objects.LinkFileList
error: dynamic libraries are unsupported for target 'wasm32-unknown-wasip1'
[51/52] Linking libIssueReportingTestSupport.wasm
error: cancelled
error: cancelled
error: cancelled
BUILD FAILURE 6.3 wasm