Swift Package IndexBuild Information
Failed to build javascript-core-extras, reference main (dbd8d7), with Swift 6.2 for Android on 17 Sep 2026 10:50:42 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-54344847-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:android-6.2-latest swift build --swift-sdk aarch64-unknown-linux-android28 2>&1Build Log
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RunAll
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Builder version: 5.1.0
Interrupt handler set up.
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Checkout
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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 dbd8d76 Cleanup
Cloned https://github.com/mhayes853/javascript-core-extras.git
Revision (git rev-parse @):
dbd8d7673776b663e1b95bd5df8a1a7b90641f4a
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/mhayes853/javascript-core-extras.git at main
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Build
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Selected platform: android
Swift version: 6.2
Building package at path: $PWD
https://github.com/mhayes853/javascript-core-extras.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344847-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:android-6.2-latest swift build --swift-sdk aarch64-unknown-linux-android28 2>&1
android-6.2-latest: Pulling from saguaro1/spi-images
Digest: sha256:f47b2a33897778fb58ca39c1139e193fa7f391fa362fe0d23c00db9747030994
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:android-6.2-latest
Fetching https://github.com/pointfreeco/swift-custom-dump
Fetching https://github.com/pointfreeco/xctest-dynamic-overlay
Fetching https://github.com/pointfreeco/swift-clocks
Fetching https://github.com/pointfreeco/swift-snapshot-testing
[1/5655] Fetching swift-custom-dump
[5656/7101] Fetching swift-custom-dump, swift-clocks
[7102/9828] Fetching swift-custom-dump, swift-clocks, xctest-dynamic-overlay
Fetched https://github.com/pointfreeco/swift-custom-dump from cache (0.67s)
Fetched https://github.com/pointfreeco/xctest-dynamic-overlay from cache (0.67s)
[1/16416] Fetching swift-snapshot-testing
Fetched https://github.com/pointfreeco/swift-clocks from cache (2.14s)
Fetched https://github.com/pointfreeco/swift-snapshot-testing from cache (2.17s)
Computing version for https://github.com/pointfreeco/swift-clocks
Computed https://github.com/pointfreeco/swift-clocks at 1.1.1 (2.33s)
Fetching https://github.com/pointfreeco/swift-concurrency-extras
[1/1058] Fetching swift-concurrency-extras
Fetched https://github.com/pointfreeco/swift-concurrency-extras from cache (0.50s)
Computing version for https://github.com/pointfreeco/xctest-dynamic-overlay
Computed https://github.com/pointfreeco/xctest-dynamic-overlay at 1.13.1 (1.42s)
Computing version for https://github.com/pointfreeco/swift-concurrency-extras
Computed https://github.com/pointfreeco/swift-concurrency-extras at 1.4.1 (0.15s)
Computing version for https://github.com/pointfreeco/swift-custom-dump
Computed https://github.com/pointfreeco/swift-custom-dump at 1.7.3 (0.14s)
Computing version for https://github.com/pointfreeco/swift-snapshot-testing
Computed https://github.com/pointfreeco/swift-snapshot-testing at 1.19.5 (0.14s)
Fetching https://github.com/swiftlang/swift-syntax
[1/79926] Fetching swift-syntax
Fetched https://github.com/swiftlang/swift-syntax from cache (3.05s)
Computing version for https://github.com/swiftlang/swift-syntax
Computed https://github.com/swiftlang/swift-syntax at 604.0.0 (4.00s)
Creating working copy for https://github.com/pointfreeco/swift-clocks
Working copy of https://github.com/pointfreeco/swift-clocks resolved at 1.1.1
Creating working copy for https://github.com/pointfreeco/swift-concurrency-extras
Working copy of https://github.com/pointfreeco/swift-concurrency-extras resolved at 1.4.1
Creating working copy for https://github.com/pointfreeco/swift-custom-dump
Working copy of https://github.com/pointfreeco/swift-custom-dump resolved at 1.7.3
Creating working copy for https://github.com/pointfreeco/swift-snapshot-testing
Working copy of https://github.com/pointfreeco/swift-snapshot-testing resolved at 1.19.5
Creating working copy for https://github.com/swiftlang/swift-syntax
Working copy of https://github.com/swiftlang/swift-syntax resolved at 604.0.0
Creating working copy for https://github.com/pointfreeco/xctest-dynamic-overlay
Working copy of https://github.com/pointfreeco/xctest-dynamic-overlay resolved at 1.13.1
Building for debugging...
[0/20] Copying Request.js
[0/20] Copying PrivacyInfo.xcprivacy
[0/20] Copying Utils.js
[0/20] Copying Headers.js
[0/20] Copying Response.js
[0/20] Copying fetch.js
[0/20] Copying HTTPOptions.js
[0/20] Copying HTTPBody.js
[0/20] Copying FormData.js
[0/20] Copying DOMException.js
[0/20] Write sources
[0/20] Copying Crypto.js
[0/20] Copying AbortController.js
[1/20] Write sources
[15/20] Compiling _CJavaScriptCoreExtras JSCoreExtrasFileHandle.m
[16/20] Write swift-version--11D90AFD9DD3AB2.txt
[18/45] Emitting module IssueReporting
[19/47] Compiling IssueReporting IssueSeverity.swift
[20/47] Compiling IssueReporting ReportIssue.swift
[21/47] Compiling IssueReporting _Test.swift
[22/47] Compiling IssueReporting WithExpectedIssue.swift
[23/47] Compiling IssueReporting WithIssueContext.swift
[24/47] Compiling IssueReporting TestContext.swift
[25/47] Compiling IssueReporting Unimplemented.swift
[26/47] Compiling IssueReporting BreakpointReporter.swift
[27/47] Compiling IssueReporting DefaultReporter.swift
[28/47] Compiling IssueReporting FatalErrorReporter.swift
[29/47] Compiling IssueReporting SwiftTesting.swift
[30/47] Compiling IssueReporting UncheckedSendable.swift
[31/47] Compiling IssueReporting Warn.swift
[32/47] Compiling IssueReporting FailureObserver.swift
[33/47] Compiling IssueReporting LockIsolated.swift
[34/47] Compiling IssueReporting Rethrows.swift
[35/47] Compiling IssueReporting XCTest.swift
[36/47] Compiling IssueReporting IsTesting.swift
[37/47] Compiling IssueReporting IssueReporter.swift
[38/47] Compiling IssueReporting ErrorReporting.swift
[39/47] Compiling IssueReporting AppHostWarning.swift
[40/47] Compiling IssueReporting Deprecations.swift
[42/48] Compiling IssueReportingTestSupport XCTest.swift
[43/48] Compiling IssueReportingTestSupport _Test.swift
[44/48] Emitting module IssueReportingTestSupport
[45/48] Compiling IssueReportingTestSupport SwiftTesting.swift
/host/spi-builder-workspace/.build/checkouts/xctest-dynamic-overlay/Sources/IssueReportingTestSupport/SwiftTesting.swift:94:3: error: cannot convert '@Sendable (String?, Bool, String, String, Int, Int, nonisolated(nonsending) () async throws -> Void) async -> ()' to 'nonisolated(nonsending) @Sendable (String?, Bool, String, String, Int, Int, nonisolated(nonsending) () async throws -> Void) async -> ()' because crossing of an isolation boundary requires parameter and result types to conform to 'Sendable' protocol
92 |
93 | public func _withKnownIssueAsync() -> Any {
94 | __withKnownIssueAsync(_:isIntermittent:fileID:filePath:line:column:_:)
| |- error: cannot convert '@Sendable (String?, Bool, String, String, Int, Int, nonisolated(nonsending) () async throws -> Void) async -> ()' to 'nonisolated(nonsending) @Sendable (String?, Bool, String, String, Int, Int, nonisolated(nonsending) () async throws -> Void) async -> ()' because crossing of an isolation boundary requires parameter and result types to conform to 'Sendable' protocol
| `- note: type 'nonisolated(nonsending) () async throws -> Void' does not conform to 'Sendable' protocol
95 | }
96 | @Sendable
BUILD FAILURE 6.2 android