Build Information
Successful build of RTSanStandaloneSwift, reference main (794503), with Swift 6.4 for macOS (SPM) on 24 Sep 2026 06:34:30 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
========================================
RunAll
========================================
Builder version: 5.1.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/realtime-sanitizer/RTSanStandaloneSwift.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/realtime-sanitizer/RTSanStandaloneSwift
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at 794503c Migrate tests to Swift 6.2 exit tests (#9)
Cloned https://github.com/realtime-sanitizer/RTSanStandaloneSwift.git
Revision (git rev-parse @):
794503cab486ac327ab9f489b38488c484c265d7
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/realtime-sanitizer/RTSanStandaloneSwift.git at main
========================================
Build
========================================
Selected platform: macosSpm
Swift version: 6.4
Building package at path: $PWD
https://github.com/realtime-sanitizer/RTSanStandaloneSwift.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun swift build --arch arm64
Building for debugging...
[Computing dependencies]
[Constructing description]
[Pre-planning 1 / 680]
[Planning deferred tasks]
[134 / 308]
[141 / 314] SwiftSyntax602
[154 / 329] SwiftSyntax510
[192 / 342] RealtimeSanitizerCore
[202 / 343]
[204 / 343] SwiftSyntax600
[216 / 343] RealtimeSanitizerCore
[224 / 369]
[227 / 369]
[232 / 369]
[235 / 369]
[246 / 369] SwiftSyntax
[255 / 372] SwiftBasicFormat
[262 / 401] SwiftParser
[279 / 401] SwiftParser
[280 / 401] SwiftParser
[283 / 401] SwiftParser
[284 / 401] SwiftParser
[286 / 401] SwiftParser
[288 / 401] SwiftParser
[294 / 401] SwiftOperators
[298 / 401] SwiftDiagnostics
[301 / 401] SwiftParserDiagnostics
[305 / 403] SwiftParserDiagnostics
[310 / 425] SwiftOperators
[314 / 425] SwiftParserDiagnostics
[317 / 425] SwiftParserDiagnostics
[333 / 425] SwiftOperators
[339 / 425] SwiftOperators
[342 / 426] SwiftOperators
[346 / 446]
[349 / 446]
[351 / 446]
[353 / 446]
[362 / 446] SwiftSyntaxBuilder
[363 / 446] SwiftSyntaxBuilder
[364 / 446] SwiftSyntaxBuilder
[371 / 447] SwiftSyntaxBuilder
[381 / 458] SwiftSyntaxMacros
[390 / 459] SwiftSyntaxMacros
[391 / 459] SwiftSyntaxMacroExpansion
[400 / 469] SwiftSyntaxMacroExpansion
[401 / 469] SwiftSyntaxMacroExpansion
[408 / 470] SwiftSyntaxMacroExpansion
[408 / 470] SwiftCompilerPluginMessageHandling
[416 / 481] SwiftCompilerPluginMessageHandling
[419 / 481] SwiftCompilerPluginMessageHandling
[420 / 481] SwiftCompilerPluginMessageHandling
[427 / 482] SwiftCompilerPluginMessageHandling
[427 / 482] SwiftCompilerPlugin
[436 / 484] SwiftCompilerPlugin
[437 / 484] SwiftSyntax
[439 / 484] SwiftSyntax
[445 / 484] SwiftSyntaxBuilder
[447 / 484] SwiftSyntaxMacroExpansion
[457 / 485] RealtimeSanitizerMacros
[460 / 487] RealtimeSanitizerMacros
[462 / 487] RealtimeSanitizerMacros
[465 / 488] RealtimeSanitizer
[467 / 490] RealtimeSanitizer
[484 / 494] Playground-product
[487 / 494] Playground-product
[489 / 494] AVAudioEngine-product
[497 / 527]
[502 / 527]
[503 / 527]
[506 / 527]
[508 / 527]
[509 / 527]
[515 / 527]
[516 / 527]
[519 / 527]
[520 / 527]
[523 / 527] AllExcludingTests
[523 / 527] AVAudioEngine-product
[525 / 527] AVAudioEngine-product
Build complete! (23.73 sec)
Fetching https://github.com/swiftlang/swift-syntax.git
[1/80027] Fetching swift-syntax
Fetched https://github.com/swiftlang/swift-syntax.git (5.47s)
Computing version for https://github.com/swiftlang/swift-syntax.git
Computed https://github.com/swiftlang/swift-syntax.git at 602.0.0 (8.30s)
Creating working copy for https://github.com/swiftlang/swift-syntax.git
Working copy of https://github.com/swiftlang/swift-syntax.git resolved at 602.0.0
Downloading binary artifact https://github.com/realtime-sanitizer/rtsan-libs/releases/download/v20.1.1.3/rtsan.xcframework.zip
Downloading binary artifact https://github.com/realtime-sanitizer/rtsan-libs/releases/download/v20.1.1.3/rtsan.artifactbundle.zip
[0/100] Downloading https://github.com/realtime-sanitizer/rtsan-libs/releases/download/v20.1.1.3/rtsan.artifactbundle.zip (16 KB / 3.6 MB)
[8/100] Downloading https://github.com/realtime-sanitizer/rtsan-libs/releases/download/v20.1.1.3/rtsan.artifactbundle.zip (311 KB / 3.6 MB)
[16/100] Downloading https://github.com/realtime-sanitizer/rtsan-libs/releases/download/v20.1.1.3/rtsan.artifactbundle.zip (590 KB / 3.6 MB)
[24/100] Downloading https://github.com/realtime-sanitizer/rtsan-libs/releases/download/v20.1.1.3/rtsan.artifactbundle.zip (857 KB / 3.6 MB)
[31/100] Downloading https://github.com/realtime-sanitizer/rtsan-libs/releases/download/v20.1.1.3/rtsan.artifactbundle.zip (1.1 MB / 3.6 MB)
[38/100] Downloading https://github.com/realtime-sanitizer/rtsan-libs/releases/download/v20.1.1.3/rtsan.artifactbundle.zip (1.4 MB / 3.6 MB)
[46/100] Downloading https://github.com/realtime-sanitizer/rtsan-libs/releases/download/v20.1.1.3/rtsan.artifactbundle.zip (1.6 MB / 3.6 MB)
[53/100] Downloading https://github.com/realtime-sanitizer/rtsan-libs/releases/download/v20.1.1.3/rtsan.artifactbundle.zip (1.9 MB / 3.6 MB)
[60/100] Downloading https://github.com/realtime-sanitizer/rtsan-libs/releases/download/v20.1.1.3/rtsan.artifactbundle.zip (2.2 MB / 3.6 MB)
[69/100] Downloading https://github.com/realtime-sanitizer/rtsan-libs/releases/download/v20.1.1.3/rtsan.artifactbundle.zip (2.5 MB / 3.6 MB)
[76/100] Downloading https://github.com/realtime-sanitizer/rtsan-libs/releases/download/v20.1.1.3/rtsan.artifactbundle.zip (2.7 MB / 3.6 MB)
[84/100] Downloading https://github.com/realtime-sanitizer/rtsan-libs/releases/download/v20.1.1.3/rtsan.artifactbundle.zip (3 MB / 3.6 MB)
[92/100] Downloading https://github.com/realtime-sanitizer/rtsan-libs/releases/download/v20.1.1.3/rtsan.artifactbundle.zip (3.3 MB / 3.6 MB)
[99/100] Downloading https://github.com/realtime-sanitizer/rtsan-libs/releases/download/v20.1.1.3/rtsan.artifactbundle.zip (3.6 MB / 3.6 MB)
[80/100] Downloading https://github.com/realtime-sanitizer/rtsan-libs/releases/download/v20.1.1.3/rtsan.artifactbundle.zip, https://github.com/realtime-sanitizer/rtsan-libs/releases/download/v20.1.1.3/rtsan.xcframework.zip (3.6 MB / 4.4 MB)
[86/100] Downloading https://github.com/realtime-sanitizer/rtsan-libs/releases/download/v20.1.1.3/rtsan.artifactbundle.zip, https://github.com/realtime-sanitizer/rtsan-libs/releases/download/v20.1.1.3/rtsan.xcframework.zip (3.9 MB / 4.4 MB)
[93/100] Downloading https://github.com/realtime-sanitizer/rtsan-libs/releases/download/v20.1.1.3/rtsan.artifactbundle.zip, https://github.com/realtime-sanitizer/rtsan-libs/releases/download/v20.1.1.3/rtsan.xcframework.zip (4.1 MB / 4.4 MB)
[99/100] Downloading https://github.com/realtime-sanitizer/rtsan-libs/releases/download/v20.1.1.3/rtsan.artifactbundle.zip, https://github.com/realtime-sanitizer/rtsan-libs/releases/download/v20.1.1.3/rtsan.xcframework.zip (4.4 MB / 4.4 MB)
Downloaded https://github.com/realtime-sanitizer/rtsan-libs/releases/download/v20.1.1.3/rtsan.xcframework.zip (0.50s)
Downloaded https://github.com/realtime-sanitizer/rtsan-libs/releases/download/v20.1.1.3/rtsan.artifactbundle.zip (0.58s)
Downloading package prebuilt https://download.swift.org/prebuilts/swift-syntax/602.0.0/swiftlang-6.4.0.34.1-macosx27.0-MacroSupport.zip
Downloaded https://download.swift.org/prebuilts/swift-syntax/602.0.0/swiftlang-6.4.0.34.1-macosx27.0-MacroSupport.zip (0.20s)
Build complete.
{
"dependencies" : [
{
"identity" : "swift-syntax",
"requirement" : {
"range" : [
{
"lower_bound" : "602.0.0-latest",
"upper_bound" : "603.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/swiftlang/swift-syntax.git"
}
],
"manifest_display_name" : "RTSanStandaloneSwift",
"name" : "RTSanStandaloneSwift",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
{
"name" : "macos",
"version" : "10.15"
},
{
"name" : "ios",
"version" : "13.0"
}
],
"products" : [
{
"name" : "RealtimeSanitizer",
"targets" : [
"RealtimeSanitizer",
"RealtimeSanitizerCore"
],
"type" : {
"library" : [
"automatic"
]
}
},
{
"name" : "Playground",
"targets" : [
"Playground"
],
"type" : {
"executable" : null
}
},
{
"name" : "AVAudioEngine",
"targets" : [
"AVAudioEngine"
],
"type" : {
"executable" : null
}
},
{
"name" : "RealtimeSanitizerMacros",
"targets" : [
"RealtimeSanitizerMacros"
],
"type" : {
"macro" : null
}
}
],
"targets" : [
{
"c99name" : "rtsan_linux",
"module_type" : "BinaryTarget",
"name" : "rtsan-linux",
"path" : "remote/archive/rtsan.artifactbundle.zip",
"product_memberships" : [
"RealtimeSanitizer",
"Playground",
"AVAudioEngine"
],
"sources" : [
],
"type" : "binary"
},
{
"c99name" : "rtsan",
"module_type" : "BinaryTarget",
"name" : "rtsan",
"path" : "remote/archive/rtsan.xcframework.zip",
"product_memberships" : [
"RealtimeSanitizer",
"Playground",
"AVAudioEngine"
],
"sources" : [
],
"type" : "binary"
},
{
"c99name" : "RealtimeSanitizerTests",
"module_type" : "SwiftTarget",
"name" : "RealtimeSanitizerTests",
"path" : "Tests/RealtimeSanitizerTests",
"product_dependencies" : [
"SwiftSyntaxMacrosTestSupport"
],
"sources" : [
"RealtimeSanitizerTests.swift"
],
"target_dependencies" : [
"RealtimeSanitizer",
"RealtimeSanitizerCore",
"RealtimeSanitizerMacros"
],
"type" : "test"
},
{
"c99name" : "RealtimeSanitizerMacros",
"module_type" : "SwiftTarget",
"name" : "RealtimeSanitizerMacros",
"path" : "Sources/RealtimeSanitizerMacros",
"product_dependencies" : [
"SwiftSyntaxMacros",
"SwiftCompilerPlugin"
],
"product_memberships" : [
"RealtimeSanitizer",
"Playground",
"AVAudioEngine",
"RealtimeSanitizerMacros"
],
"sources" : [
"RealtimeSanitizerMacro.swift"
],
"type" : "macro"
},
{
"c99name" : "RealtimeSanitizerCore",
"module_type" : "SwiftTarget",
"name" : "RealtimeSanitizerCore",
"path" : "Sources/RealtimeSanitizerCore",
"product_memberships" : [
"RealtimeSanitizer",
"Playground",
"AVAudioEngine"
],
"sources" : [
"RealtimeSanitizer.swift"
],
"target_dependencies" : [
"rtsan",
"rtsan-linux"
],
"type" : "library"
},
{
"c99name" : "RealtimeSanitizer",
"module_type" : "SwiftTarget",
"name" : "RealtimeSanitizer",
"path" : "Sources/RealtimeSanitizer",
"product_memberships" : [
"RealtimeSanitizer",
"Playground",
"AVAudioEngine"
],
"sources" : [
"RealtimeSanitizer.swift"
],
"target_dependencies" : [
"RealtimeSanitizerMacros",
"RealtimeSanitizerCore"
],
"type" : "library"
},
{
"c99name" : "Playground",
"module_type" : "SwiftTarget",
"name" : "Playground",
"path" : "Examples/Playground",
"product_memberships" : [
"Playground"
],
"sources" : [
"main.swift"
],
"target_dependencies" : [
"RealtimeSanitizer",
"RealtimeSanitizerCore"
],
"type" : "executable"
},
{
"c99name" : "AVAudioEngine",
"module_type" : "SwiftTarget",
"name" : "AVAudioEngine",
"path" : "Examples/AVAudioEngine",
"product_memberships" : [
"AVAudioEngine"
],
"sources" : [
"AVAudioEngine.swift"
],
"target_dependencies" : [
"RealtimeSanitizer",
"RealtimeSanitizerCore"
],
"type" : "executable"
}
],
"tools_version" : "6.2"
}
Done.