Build Information
Successful build of SwiftPackageCompatCheck, reference main (c68cff), with Swift 6.4 for macOS (SPM) on 12 Oct 2026 07:24:32 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: 5.1.1
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/Kingpin-Apps/swift-package-compat-check.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/Kingpin-Apps/swift-package-compat-check
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at c68cffb bump: version 0.8.0 → 0.9.0
Cloned https://github.com/Kingpin-Apps/swift-package-compat-check.git
Revision (git rev-parse @):
c68cffb8dcb85186b383ae4e4e499b20ec336760
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/Kingpin-Apps/swift-package-compat-check.git at main
========================================
Build
========================================
Selected platform: macosSpm
Swift version: 6.4
Building package at path: $PWD
https://github.com/Kingpin-Apps/swift-package-compat-check.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 / 838]
[Planning deferred tasks]
[154 / 370] ArgumentParserToolInfo
[171 / 370]
[182 / 381] SystemPackage
[189 / 400] CoreMetrics
[193 / 421]
[195 / 432] Logging
[204 / 474] IssueReportingPackageSupport
[227 / 545] ArgumentParserToolInfo
[245 / 559]
[256 / 559]
[261 / 559] InternalCollectionsUtilities
[271 / 559]
[282 / 559]
[287 / 559] CYaml
[291 / 559] CYaml
[293 / 559] CYaml
[297 / 559] CYaml
[299 / 559]
[303 / 559] Logging
[321 / 559]
[326 / 559]
[328 / 559]
[337 / 559]
[340 / 559]
[343 / 559] SystemPackage
[351 / 559]
[356 / 559] SystemPackage-product
[362 / 559]
[363 / 559] SystemPackage
[366 / 559] Rainbow
[368 / 559] Rainbow-product
[372 / 559] Path
[379 / 559] MockableMacro
[385 / 559] Yams
[387 / 559] Yams
[398 / 559] Yams
[402 / 559] Yams
[414 / 559] MockableMacro
[415 / 559] MockableMacro
[419 / 559] MockableMacro
[423 / 559] Yams
[428 / 559] IssueReportingPackageSupport
[433 / 559] SpanPreview
[442 / 559] CoreMetrics
[450 / 559] CoreMetrics
[458 / 567] SpanPreview
[464 / 567] SpanPreview
[475 / 569] SystemPackage
[475 / 569] MockableMacro
[481 / 582] Metrics
[485 / 636]
[499 / 647] Metrics
[505 / 647]
[508 / 647]
[515 / 647] IssueReporting
[523 / 647]
[535 / 647] ArgumentParser
[543 / 647] ArgumentParser-product
[547 / 647] ArgumentParser
[548 / 647] ArgumentParser
[551 / 647]
[561 / 647]
[567 / 649]
[569 / 649]
[572 / 649] DequeModule
[581 / 672]
[586 / 672] Configuration
[591 / 672] Configuration
[595 / 672] Configuration
[599 / 672] Configuration
[601 / 672] Configuration
[609 / 672] Configuration
[619 / 674]
[621 / 674]
[631 / 684] Command
[633 / 684] ConfigurationTOML
[654 / 684] ConfigurationTOML-product
[657 / 684] ConfigurationTOML-product
[660 / 684]
[661 / 685] Noora
[664 / 685] Configuration
[667 / 685] Command
[670 / 697]
[681 / 697] SwiftPackageCompatCheck
[690 / 698] SwiftPackageCompatCheck
[690 / 698] spcc-product
[694 / 701] spcc-product
[695 / 701] SwiftPackageCompatCheck
[699 / 701] spcc-product
Build complete! (16.82 sec)
Fetching https://github.com/mattt/swift-configuration-toml.git
Fetching https://github.com/mgacy/swift-version-file-plugin
Fetching https://github.com/tuist/Noora
Fetching https://github.com/apple/swift-system.git
Fetching https://github.com/Kolos65/Mockable
Fetching https://github.com/tuist/Command.git
Fetching https://github.com/apple/swift-configuration
[1/3928] Fetching swift-configuration
[2/4059] Fetching swift-configuration, swift-configuration-toml
[103/4266] Fetching swift-configuration, swift-configuration-toml, swift-version-file-plugin
[217/6396] Fetching swift-configuration, swift-configuration-toml, swift-version-file-plugin, mockable
[218/8921] Fetching swift-configuration, swift-configuration-toml, swift-version-file-plugin, mockable, command
Fetched https://github.com/mgacy/swift-version-file-plugin (0.87s)
Fetched https://github.com/mattt/swift-configuration-toml.git (0.87s)
[430/8583] Fetching swift-configuration, mockable, command
[548/15824] Fetching swift-configuration, mockable, command, swift-system
Fetching https://github.com/apple/swift-argument-parser.git
Fetching https://github.com/apple/swift-log.git
[5728/35594] Fetching swift-configuration, mockable, command, swift-system, noora
[18593/43851] Fetching swift-configuration, mockable, command, swift-system, noora, swift-log
[25781/62963] Fetching swift-configuration, mockable, command, swift-system, noora, swift-log, swift-argument-parser
Fetched https://github.com/apple/swift-log.git (1.32s)
[26195/54706] Fetching swift-configuration, mockable, command, swift-system, noora, swift-argument-parser
Fetched https://github.com/apple/swift-argument-parser.git (1.81s)
[25048/35594] Fetching swift-configuration, mockable, command, swift-system, noora
Fetched https://github.com/apple/swift-system.git (14.77s)
Fetched https://github.com/tuist/Command.git (14.77s)
Fetched https://github.com/apple/swift-configuration (14.77s)
Fetched https://github.com/Kolos65/Mockable (14.77s)
Fetched https://github.com/tuist/Noora (14.77s)
Computing version for https://github.com/mattt/swift-configuration-toml.git
Computed https://github.com/mattt/swift-configuration-toml.git at 2.0.0 (15.45s)
Fetching https://github.com/mattt/swift-toml.git
Fetching https://github.com/apple/swift-metrics
[1/331] Fetching swift-toml
[31/3894] Fetching swift-toml, swift-metrics
Fetched https://github.com/apple/swift-metrics (1.17s)
Fetched https://github.com/mattt/swift-toml.git (1.17s)
Computing version for https://github.com/mattt/swift-toml.git
Computed https://github.com/mattt/swift-toml.git at 2.0.0 (1.82s)
Computing version for https://github.com/mgacy/swift-version-file-plugin
Computed https://github.com/mgacy/swift-version-file-plugin at 0.3.0 (0.61s)
Computing version for https://github.com/Kolos65/Mockable
Computed https://github.com/Kolos65/Mockable at 0.6.4 (0.67s)
Fetching https://github.com/pointfreeco/xctest-dynamic-overlay
Fetching https://github.com/swiftlang/swift-syntax.git
[1/2727] Fetching xctest-dynamic-overlay
[2728/83190] Fetching xctest-dynamic-overlay, swift-syntax
Fetched https://github.com/swiftlang/swift-syntax.git (6.14s)
Fetched https://github.com/pointfreeco/xctest-dynamic-overlay (6.14s)
Computing version for https://github.com/apple/swift-configuration
Computed https://github.com/apple/swift-configuration at 1.2.2 (9.14s)
Fetching https://github.com/swift-server/swift-service-lifecycle
Fetching https://github.com/apple/swift-collections
Fetching https://github.com/jpsim/Yams
[1/2867] Fetching swift-service-lifecycle
[2/14749] Fetching swift-service-lifecycle, yams
[1759/43452] Fetching swift-service-lifecycle, yams, swift-collections
Fetched https://github.com/apple/swift-collections (4.64s)
Fetched https://github.com/swift-server/swift-service-lifecycle (4.64s)
Fetched https://github.com/jpsim/Yams (4.64s)
Computing version for https://github.com/pointfreeco/xctest-dynamic-overlay
Computed https://github.com/pointfreeco/xctest-dynamic-overlay at 1.9.0 (5.32s)
Computing version for https://github.com/tuist/Noora
Computed https://github.com/tuist/Noora at 0.57.5 (0.61s)
Fetching https://github.com/tuist/path
Fetching https://github.com/onevcat/Rainbow
[1/418] Fetching path
[47/1932] Fetching path, rainbow
Fetched https://github.com/tuist/path (0.99s)
Fetched https://github.com/onevcat/Rainbow (0.99s)
Computing version for https://github.com/apple/swift-argument-parser.git
Computed https://github.com/apple/swift-argument-parser.git at 1.8.2 (1.58s)
Computing version for https://github.com/tuist/path
Computed https://github.com/tuist/path at 0.3.8 (2.31s)
Computing version for https://github.com/onevcat/Rainbow
Computed https://github.com/onevcat/Rainbow at 4.2.2 (2.15s)
Computing version for https://github.com/apple/swift-metrics
Computed https://github.com/apple/swift-metrics at 2.12.0 (0.59s)
Computing version for https://github.com/jpsim/Yams
Computed https://github.com/jpsim/Yams at 6.2.2 (0.58s)
Computing version for https://github.com/swift-server/swift-service-lifecycle
Computed https://github.com/swift-server/swift-service-lifecycle at 2.12.1 (0.57s)
Fetching https://github.com/apple/swift-async-algorithms.git
[1/6820] Fetching swift-async-algorithms
Fetched https://github.com/apple/swift-async-algorithms.git (1.28s)
Computing version for https://github.com/apple/swift-log.git
Computed https://github.com/apple/swift-log.git at 1.16.0 (1.88s)
Computing version for https://github.com/apple/swift-async-algorithms.git
Computed https://github.com/apple/swift-async-algorithms.git at 1.1.7 (0.67s)
Computing version for https://github.com/apple/swift-collections
Computed https://github.com/apple/swift-collections at 1.7.2 (0.69s)
Computing version for https://github.com/apple/swift-system.git
Computed https://github.com/apple/swift-system.git at 1.8.1 (0.59s)
Computing version for https://github.com/tuist/Command.git
Computed https://github.com/tuist/Command.git at 0.14.14 (0.57s)
Computing version for https://github.com/swiftlang/swift-syntax.git
Computed https://github.com/swiftlang/swift-syntax.git at 603.0.2 (0.81s)
Creating working copy for https://github.com/apple/swift-system.git
Working copy of https://github.com/apple/swift-system.git resolved at 1.8.1
Creating working copy for https://github.com/jpsim/Yams
Working copy of https://github.com/jpsim/Yams resolved at 6.2.2
Creating working copy for https://github.com/apple/swift-metrics
Working copy of https://github.com/apple/swift-metrics resolved at 2.12.0
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/mattt/swift-toml.git
Working copy of https://github.com/mattt/swift-toml.git resolved at 2.0.0
Creating working copy for https://github.com/apple/swift-async-algorithms.git
Working copy of https://github.com/apple/swift-async-algorithms.git resolved at 1.1.7
Creating working copy for https://github.com/swiftlang/swift-syntax.git
Working copy of https://github.com/swiftlang/swift-syntax.git resolved at 603.0.2
Creating working copy for https://github.com/tuist/path
Working copy of https://github.com/tuist/path resolved at 0.3.8
Creating working copy for https://github.com/mgacy/swift-version-file-plugin
Working copy of https://github.com/mgacy/swift-version-file-plugin resolved at 0.3.0
Creating working copy for https://github.com/mattt/swift-configuration-toml.git
Working copy of https://github.com/mattt/swift-configuration-toml.git resolved at 2.0.0
Creating working copy for https://github.com/onevcat/Rainbow
Working copy of https://github.com/onevcat/Rainbow resolved at 4.2.2
Creating working copy for https://github.com/tuist/Noora
Working copy of https://github.com/tuist/Noora resolved at 0.57.5
Creating working copy for https://github.com/apple/swift-collections
Working copy of https://github.com/apple/swift-collections resolved at 1.7.2
Creating working copy for https://github.com/Kolos65/Mockable
Working copy of https://github.com/Kolos65/Mockable resolved at 0.6.4
Creating working copy for https://github.com/tuist/Command.git
Working copy of https://github.com/tuist/Command.git resolved at 0.14.14
Creating working copy for https://github.com/apple/swift-log.git
Working copy of https://github.com/apple/swift-log.git resolved at 1.16.0
Creating working copy for https://github.com/apple/swift-argument-parser.git
Working copy of https://github.com/apple/swift-argument-parser.git resolved at 1.8.2
Creating working copy for https://github.com/swift-server/swift-service-lifecycle
Working copy of https://github.com/swift-server/swift-service-lifecycle resolved at 2.12.1
Creating working copy for https://github.com/apple/swift-configuration
Working copy of https://github.com/apple/swift-configuration resolved at 1.2.2
Downloading package prebuilt https://download.swift.org/prebuilts/swift-syntax/603.0.2/swiftlang-6.4.0.34.1-macosx27.0-MacroSupport.zip
Downloaded https://download.swift.org/prebuilts/swift-syntax/603.0.2/swiftlang-6.4.0.34.1-macosx27.0-MacroSupport.zip (1.29s)
Build complete.
{
"dependencies" : [
{
"identity" : "swift-argument-parser",
"requirement" : {
"range" : [
{
"lower_bound" : "1.6.2",
"upper_bound" : "2.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/apple/swift-argument-parser.git"
},
{
"identity" : "swift-log",
"requirement" : {
"range" : [
{
"lower_bound" : "1.12.0",
"upper_bound" : "2.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/apple/swift-log.git"
},
{
"identity" : "swift-system",
"requirement" : {
"range" : [
{
"lower_bound" : "1.6.4",
"upper_bound" : "2.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/apple/swift-system.git"
},
{
"identity" : "swift-configuration",
"requirement" : {
"range" : [
{
"lower_bound" : "1.2.0",
"upper_bound" : "2.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/apple/swift-configuration"
},
{
"identity" : "swift-configuration-toml",
"requirement" : {
"range" : [
{
"lower_bound" : "2.0.0",
"upper_bound" : "3.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/mattt/swift-configuration-toml.git"
},
{
"identity" : "command",
"requirement" : {
"range" : [
{
"lower_bound" : "0.14.2",
"upper_bound" : "0.15.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/tuist/Command.git"
},
{
"identity" : "noora",
"requirement" : {
"range" : [
{
"lower_bound" : "0.56.0",
"upper_bound" : "1.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/tuist/Noora"
},
{
"identity" : "mockable",
"requirement" : {
"range" : [
{
"lower_bound" : "0.6.2",
"upper_bound" : "0.7.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/Kolos65/Mockable"
},
{
"identity" : "swift-version-file-plugin",
"requirement" : {
"range" : [
{
"lower_bound" : "0.2.1",
"upper_bound" : "1.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/mgacy/swift-version-file-plugin"
}
],
"manifest_display_name" : "SwiftPackageCompatCheck",
"name" : "SwiftPackageCompatCheck",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
{
"name" : "macos",
"version" : "15.0"
}
],
"products" : [
{
"name" : "spcc",
"targets" : [
"spcc"
],
"type" : {
"executable" : null
}
},
{
"name" : "SwiftPackageCompatCheck",
"targets" : [
"SwiftPackageCompatCheck"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"swift_languages_versions" : [
"6"
],
"targets" : [
{
"c99name" : "spcc",
"module_type" : "SwiftTarget",
"name" : "spcc",
"path" : "Sources/spcc",
"product_memberships" : [
"spcc"
],
"sources" : [
"SPCCApp.swift",
"Version.swift"
],
"target_dependencies" : [
"SwiftPackageCompatCheck"
],
"type" : "executable"
},
{
"c99name" : "SwiftPackageCompatCheckTests",
"module_type" : "SwiftTarget",
"name" : "SwiftPackageCompatCheckTests",
"path" : "Tests/SwiftPackageCompatCheckTests",
"product_dependencies" : [
"Mockable"
],
"resources" : [
{
"path" : "/Users/admin/builder/spi-builder-workspace/Tests/SwiftPackageCompatCheckTests/Fixtures",
"rule" : {
"copy" : {
}
}
}
],
"sources" : [
"Cache/CachePathsTests.swift",
"Cache/CleanupOpsTests.swift",
"CompletionsTests.swift",
"Config/SPCCConfigTests.swift",
"Matrix/BuildPairTests.swift",
"Matrix/PlatformTests.swift",
"Output/MatrixRendererTests.swift",
"Runners/AppleArgvBuildersTests.swift",
"Runners/AppleRunnerTests.swift",
"Runners/ContainerInstallTests.swift",
"Runners/ContainerRuntimeTests.swift",
"Runners/CrossSDKArgvBuildersTests.swift",
"Runners/CrossSDKRunnerTests.swift",
"Runners/HostInstallerTests.swift",
"Runners/ImagePullCoordinatorTests.swift",
"Runners/LinuxArgvBuildersTests.swift",
"Runners/LinuxRunnerTests.swift",
"Runners/LogStreamerTimeoutTests.swift",
"Runners/NativeCrossSDKTests.swift",
"Runners/NativeLinuxTests.swift",
"Runners/RuntimePreflightTests.swift",
"Runners/TestNoParallelTests.swift",
"Schemes/SchemeDetectorTests.swift",
"SmokeTests.swift"
],
"target_dependencies" : [
"SwiftPackageCompatCheck"
],
"type" : "test"
},
{
"c99name" : "SwiftPackageCompatCheck",
"module_type" : "SwiftTarget",
"name" : "SwiftPackageCompatCheck",
"path" : "Sources/SwiftPackageCompatCheck",
"product_dependencies" : [
"Noora",
"ArgumentParser",
"Command",
"Configuration",
"ConfigurationTOML",
"Logging",
"SystemPackage"
],
"product_memberships" : [
"spcc",
"SwiftPackageCompatCheck"
],
"sources" : [
"Cache/CachePaths.swift",
"Cache/CleanupOps.swift",
"Config/SPCCConfig.swift",
"Matrix/BuildPair.swift",
"Matrix/Platform.swift",
"Matrix/SwiftVersion.swift",
"Output/MatrixRenderer.swift",
"Output/Terminal.swift",
"Runners/AppleArgvBuilders.swift",
"Runners/AppleRunner.swift",
"Runners/ContainerInstall.swift",
"Runners/ContainerRuntime.swift",
"Runners/CrossSDKArgvBuilders.swift",
"Runners/CrossSDKRunner.swift",
"Runners/HostInstaller.swift",
"Runners/ImagePullCoordinator.swift",
"Runners/LinuxArgvBuilders.swift",
"Runners/LinuxRunner.swift",
"Runners/LogStreamer.swift",
"Runners/MatrixDispatcher.swift",
"Runners/NativeCrossSDK.swift",
"Runners/RunContext.swift",
"Schemes/PackageManifest.swift",
"Schemes/SchemeDetector.swift",
"Subcommands/CleanAllCommand.swift",
"Subcommands/CleanCommand.swift",
"Subcommands/Completions.swift",
"Subcommands/ImagesCommand.swift",
"Subcommands/ListCachesCommand.swift",
"Subcommands/RunCommand.swift",
"SwiftPackageCompatCheck.swift",
"Version.swift"
],
"type" : "library"
}
],
"tools_version" : "6.2"
}
Done.