Build Information
Successful build of swift-signal-handling, reference main (3dcac5), with Swift 6.4 for macOS (SPM) on 21 Sep 2026 16:06:59 UTC.
Swift 6 data race errors: 0
Build Command
env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun swift build --arch arm64Build 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/xcode-actions/swift-signal-handling.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/xcode-actions/swift-signal-handling
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at 3dcac57 Add a comment about an expected test failure on Linux
Cloned https://github.com/xcode-actions/swift-signal-handling.git
Revision (git rev-parse @):
3dcac579d3fa07cbdfde41de59fe5e60b7a5ff50
SUCCESS checkout https://github.com/xcode-actions/swift-signal-handling.git at main
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Build
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Selected platform: macosSpm
Swift version: 6.4
Building package at path: $PWD
https://github.com/xcode-actions/swift-signal-handling.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun swift build --arch arm64
Building for debugging...
[Computing dependencies]
[Pre-planning 1 / 303]
[Planning deferred tasks]
[67 / 136] GlobalConfMacros
[67 / 136]
[71 / 140] ArgumentParserToolInfo
[78 / 147] ArgumentParserToolInfo
[91 / 173] ServiceContextModule
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[190 / 260] GlobalConfMacros
[194 / 260] ArgumentParser
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[243 / 272] CLTLogger
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[246 / 272] GlobalConfModule
[257 / 273] CLTLogger
[257 / 273] SignalHandling
[268 / 284] SignalHandling
[277 / 285] SignalHandling
[279 / 285] SignalHandling
[280 / 285] signal-handling-tests-helper-product
[287 / 292] signal-handling-tests-helper-product
[288 / 292] signal-handling-tests-helper-product
[290 / 292] signal-handling-tests-helper-product
Build complete! (10.02 sec)
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Fetched https://github.com/apple/swift-argument-parser.git (2.12s)
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Computing version for https://github.com/apple/swift-service-context.git
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Working copy of https://github.com/xcode-actions/clt-logger.git resolved at 1.0.0
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Working copy of https://github.com/Frizlab/GlobalConfModule.git resolved at 0.4.5
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Working copy of https://github.com/apple/swift-argument-parser.git resolved at 1.8.2
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Working copy of https://github.com/swiftlang/swift-syntax.git resolved at 603.0.2
Downloading package prebuilt https://download.swift.org/prebuilts/swift-syntax/603.0.2/swiftlang-6.4.0.34.1-macosx27.0-MacroSupport.zip
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Build complete.
{
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Done.