Swift Package IndexBuild Information
Successful build of AirbnbSwift, reference master (cff8f5), with Swift 6.1 for Android on 23 Aug 2025 21:30:49 UTC.
Swift 6 data race errors: 2
Build Command
bash -c docker run --pull=always --rm -v "checkouts-4606859-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/finestructure/spi-images:android-6.1-latest swift build --swift-sdk aarch64-unknown-linux-android24 -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete -Xswiftc -enable-upcoming-feature -Xswiftc StrictConcurrency -Xswiftc -enable-upcoming-feature -Xswiftc DisableOutwardActorInference -Xswiftc -enable-upcoming-feature -Xswiftc GlobalActorIsolatedTypesUsability -Xswiftc -enable-upcoming-feature -Xswiftc InferSendableFromCaptures 2>&1Build Log
========================================
RunAll
========================================
Builder version: 4.67.1
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/airbnb/swift.git
Reference: master
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/airbnb/swift
* branch master -> FETCH_HEAD
* [new branch] master -> origin/master
HEAD is now at cff8f5b Add symbolic links to `airbnb.swiftformat` and `swiftlint.yml` (#327)
Cloned https://github.com/airbnb/swift.git
Revision (git rev-parse @):
cff8f5b8450cc2cfb2a05e15ca5bbecc38566bbf
SUCCESS checkout https://github.com/airbnb/swift.git at master
========================================
Build
========================================
Selected platform: android
Swift version: 6.1
Building package at path: $PWD
https://github.com/airbnb/swift.git
https://github.com/airbnb/swift.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
{
"dependencies" : [
{
"identity" : "swift-argument-parser",
"requirement" : {
"range" : [
{
"lower_bound" : "1.0.3",
"upper_bound" : "2.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/apple/swift-argument-parser"
}
],
"manifest_display_name" : "AirbnbSwift",
"name" : "AirbnbSwift",
"path" : "/host/spi-builder-workspace",
"platforms" : [
{
"name" : "macos",
"version" : "10.13"
}
],
"products" : [
{
"name" : "FormatSwift",
"targets" : [
"FormatSwift"
],
"type" : {
"plugin" : null
}
},
{
"name" : "AirbnbSwiftFormatTool",
"targets" : [
"AirbnbSwiftFormatTool"
],
"type" : {
"executable" : null
}
}
],
"targets" : [
{
"c99name" : "swiftformat",
"module_type" : "BinaryTarget",
"name" : "swiftformat",
"path" : "remote/archive/SwiftFormat.artifactbundle.zip",
"product_memberships" : [
"FormatSwift"
],
"sources" : [
],
"type" : "binary"
},
{
"c99name" : "SwiftLintBinary",
"module_type" : "BinaryTarget",
"name" : "SwiftLintBinary",
"path" : "remote/archive/SwiftLintBinary-macos.artifactbundle.zip",
"product_memberships" : [
"FormatSwift"
],
"sources" : [
],
"type" : "binary"
},
{
"c99name" : "FormatSwift",
"module_type" : "PluginTarget",
"name" : "FormatSwift",
"path" : "Plugins/FormatSwift",
"plugin_capability" : {
"intent" : {
"description" : "Formats Swift source files according to the Airbnb Swift Style Guide",
"type" : "custom",
"verb" : "format"
},
"permissions" : [
{
"network_scope" : {
"none" : {
}
},
"reason" : "Format Swift source files",
"type" : "writeToPackageDirectory"
}
],
"type" : "command"
},
"product_memberships" : [
"FormatSwift"
],
"sources" : [
"CommandContext.swift",
"Plugin.swift"
],
"target_dependencies" : [
"AirbnbSwiftFormatTool",
"swiftformat",
"SwiftLintBinary"
],
"type" : "plugin"
},
{
"c99name" : "AirbnbSwiftFormatToolTests",
"module_type" : "SwiftTarget",
"name" : "AirbnbSwiftFormatToolTests",
"path" : "Tests/AirbnbSwiftFormatToolTests",
"sources" : [
"AirbnbSwiftFormatToolTests.swift"
],
"target_dependencies" : [
"AirbnbSwiftFormatTool"
],
"type" : "test"
},
{
"c99name" : "AirbnbSwiftFormatTool",
"module_type" : "SwiftTarget",
"name" : "AirbnbSwiftFormatTool",
"path" : "Sources/AirbnbSwiftFormatTool",
"product_dependencies" : [
"ArgumentParser"
],
"product_memberships" : [
"FormatSwift",
"AirbnbSwiftFormatTool"
],
"resources" : [
{
"path" : "/host/spi-builder-workspace/Sources/AirbnbSwiftFormatTool/airbnb.swiftformat",
"rule" : {
"process" : {
}
}
},
{
"path" : "/host/spi-builder-workspace/Sources/AirbnbSwiftFormatTool/swiftlint.yml",
"rule" : {
"process" : {
}
}
}
],
"sources" : [
"AirbnbSwiftFormatTool.swift",
"Command.swift"
],
"type" : "executable"
}
],
"tools_version" : "5.6"
}
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/finestructure/spi-images:android-6.1-latest swift build --swift-sdk aarch64-unknown-linux-android24 -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete -Xswiftc -enable-upcoming-feature -Xswiftc StrictConcurrency -Xswiftc -enable-upcoming-feature -Xswiftc DisableOutwardActorInference -Xswiftc -enable-upcoming-feature -Xswiftc GlobalActorIsolatedTypesUsability -Xswiftc -enable-upcoming-feature -Xswiftc InferSendableFromCaptures 2>&1
android-6.1-latest: Pulling from finestructure/spi-images
Digest: sha256:8106a39f56f5bb7aad9f0d9a94f1e5362f9a40b692f7bc17efe17b7b91dc65fc
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:android-6.1-latest
Fetching https://github.com/apple/swift-argument-parser
[1/15689] Fetching swift-argument-parser
Fetched https://github.com/apple/swift-argument-parser from cache (1.49s)
Computing version for https://github.com/apple/swift-argument-parser
Computed https://github.com/apple/swift-argument-parser at 1.6.1 (2.24s)
Creating working copy for https://github.com/apple/swift-argument-parser
Working copy of https://github.com/apple/swift-argument-parser resolved at 1.6.1
Downloading binary artifact https://github.com/calda/SwiftFormat-nightly/releases/download/2025-08-21-f/SwiftFormat.artifactbundle.zip
Downloading binary artifact https://github.com/realm/SwiftLint/releases/download/0.55.1/SwiftLintBinary-macos.artifactbundle.zip
[1397/45831165] Downloading https://github.com/calda/SwiftFormat-nightly/releases/download/2025-08-21-f/SwiftFormat.artifactbundle.zip
[16391/56865210] Downloading https://github.com/calda/SwiftFormat-nightly/releases/download/2025-08-21-f/SwiftFormat.artifactbundle.zip, https://github.com/realm/SwiftLint/releases/download/0.55.1/SwiftLintBinary-macos.artifactbundle.zip
Downloaded https://github.com/realm/SwiftLint/releases/download/0.55.1/SwiftLintBinary-macos.artifactbundle.zip (2.05s)
Downloaded https://github.com/calda/SwiftFormat-nightly/releases/download/2025-08-21-f/SwiftFormat.artifactbundle.zip (5.00s)
/host/spi-builder-workspace/Plugins/FormatSwift/Plugin.swift:52:13: warning: 'launchPath' is deprecated: renamed to 'executableURL'
50 |
51 | let process = Process()
52 | process.launchPath = launchPath
| |- warning: 'launchPath' is deprecated: renamed to 'executableURL'
| `- note: use 'executableURL' instead
53 | process.arguments = arguments
54 | try process.run()
[1/1] Compiling plugin FormatSwift
[2/2] Compiling plugin GenerateManual
[3/3] Compiling plugin GenerateDoccReference
Building for debugging...
[3/24] Write sources
[4/24] Copying swiftlint.yml
[4/24] Copying airbnb.swiftformat
[4/24] Write sources
[4/24] Copying swiftlint.yml
[4/24] Copying airbnb.swiftformat
[4/24] Write sources
[13/24] Write swift-version-24593BA9C3E375BF.txt
[15/28] Emitting module ArgumentParserToolInfo
[16/28] Compiling ArgumentParserToolInfo ToolInfo.swift
[19/29] Emitting module ArgumentParserToolInfo
[19/30] Wrapping AST for ArgumentParserToolInfo for debugging
[23/118] Emitting module ArgumentParser
[24/118] Compiling ArgumentParser BashCompletionsGenerator.swift
[25/118] Compiling ArgumentParser CompletionsGenerator.swift
[26/118] Compiling ArgumentParser FishCompletionsGenerator.swift
[27/118] Compiling ArgumentParser ZshCompletionsGenerator.swift
[28/118] Compiling ArgumentParser Argument.swift
[29/118] Compiling ArgumentParser ArgumentDiscussion.swift
[30/124] Compiling ArgumentParser InputKey.swift
[31/124] Compiling ArgumentParser InputOrigin.swift
[32/124] Compiling ArgumentParser Name.swift
[33/124] Compiling ArgumentParser Parsed.swift
[34/124] Compiling ArgumentParser ParsedValues.swift
[35/124] Compiling ArgumentParser ParserError.swift
[36/130] Compiling ArgumentParser Tree.swift
[37/130] Compiling ArgumentParser CodingKeyValidator.swift
[38/130] Compiling ArgumentParser NonsenseFlagsValidator.swift
[39/130] Compiling ArgumentParser ParsableArgumentsValidation.swift
[40/130] Compiling ArgumentParser PositionalArgumentsValidator.swift
[41/130] Compiling ArgumentParser UniqueNamesValidator.swift
[42/130] Compiling ArgumentParser SplitArguments.swift
[43/130] Compiling ArgumentParser DumpHelpGenerator.swift
[44/130] Compiling ArgumentParser HelpCommand.swift
[45/130] Compiling ArgumentParser HelpGenerator.swift
[46/130] Compiling ArgumentParser MessageInfo.swift
[47/130] Compiling ArgumentParser UsageGenerator.swift
[54/130] Compiling ArgumentParser ArgumentVisibility.swift
[55/130] Compiling ArgumentParser CompletionKind.swift
[56/130] Compiling ArgumentParser Errors.swift
[57/130] Compiling ArgumentParser Flag.swift
[58/130] Compiling ArgumentParser NameSpecification.swift
[59/130] Compiling ArgumentParser Option.swift
[60/130] Emitting module ArgumentParser
[67/130] Compiling ArgumentParser ArgumentHelp.swift
[74/130] Compiling ArgumentParser CollectionExtensions.swift
[75/130] Compiling ArgumentParser Mutex.swift
[76/130] Compiling ArgumentParser Platform.swift
[77/130] Compiling ArgumentParser SequenceExtensions.swift
[78/130] Compiling ArgumentParser StringExtensions.swift
[79/130] Compiling ArgumentParser SwiftExtensions.swift
[86/130] Compiling ArgumentParser ExpressibleByArgument.swift
[87/130] Compiling ArgumentParser ParsableArguments.swift
[88/130] Compiling ArgumentParser ParsableCommand.swift
[89/130] Compiling ArgumentParser ArgumentDecoder.swift
[90/130] Compiling ArgumentParser ArgumentDefinition.swift
[91/130] Compiling ArgumentParser ArgumentSet.swift
[92/130] Compiling ArgumentParser CommandParser.swift
[94/130] Compiling ArgumentParser OptionGroup.swift
[95/130] Compiling ArgumentParser AsyncParsableCommand.swift
[96/130] Compiling ArgumentParser CommandConfiguration.swift
[97/130] Compiling ArgumentParser CommandGroup.swift
[98/130] Compiling ArgumentParser EnumerableFlag.swift
[99/131] Wrapping AST for ArgumentParser for debugging
[101/135] Compiling AirbnbSwiftFormatTool resource_bundle_accessor.swift
[102/135] Compiling AirbnbSwiftFormatTool Command.swift
/host/spi-builder-workspace/Sources/AirbnbSwiftFormatTool/Command.swift:12:14: warning: static property 'runCommand' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
10 |
11 | /// This property can be overridden to provide a mock implementation in unit tests.
12 | static var runCommand: (Command) throws -> Int32 = { try $0.executeShellCommand() }
| |- warning: static property 'runCommand' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
| |- note: convert 'runCommand' to a 'let' constant to make 'Sendable' shared state immutable
| |- note: add '@MainActor' to make static property 'runCommand' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
13 |
14 | let log: Bool
/host/spi-builder-workspace/Sources/AirbnbSwiftFormatTool/Command.swift:29:13: warning: 'launchPath' is deprecated: renamed to 'executableURL'
27 | private func executeShellCommand() throws -> Int32 {
28 | let process = Process()
29 | process.launchPath = launchPath
| |- warning: 'launchPath' is deprecated: renamed to 'executableURL'
| `- note: use 'executableURL' instead
30 | process.arguments = arguments
31 |
/host/spi-builder-workspace/Sources/AirbnbSwiftFormatTool/Command.swift:40:33: warning: 'launchPath' is deprecated: renamed to 'executableURL'
38 |
39 | if log {
40 | let commandName = process.launchPath?.components(separatedBy: "/").last ?? "unknown"
| |- warning: 'launchPath' is deprecated: renamed to 'executableURL'
| `- note: use 'executableURL' instead
41 | log("\(commandName) command completed with exit code \(process.terminationStatus)")
42 | }
[103/135] Compiling AirbnbSwiftFormatTool AirbnbSwiftFormatTool.swift
/host/spi-builder-workspace/Sources/AirbnbSwiftFormatTool/AirbnbSwiftFormatTool.swift:159:22: warning: 'launchPath' is deprecated: renamed to 'executableURL'
157 | extension Process {
158 | var shellCommand: String {
159 | let launchPath = launchPath ?? ""
| |- warning: 'launchPath' is deprecated: renamed to 'executableURL'
| `- note: use 'executableURL' instead
160 | let arguments = arguments ?? []
161 | return "\(launchPath) \(arguments.joined(separator: " "))"
[104/135] Emitting module AirbnbSwiftFormatTool
/host/spi-builder-workspace/Sources/AirbnbSwiftFormatTool/Command.swift:12:14: warning: static property 'runCommand' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
10 |
11 | /// This property can be overridden to provide a mock implementation in unit tests.
12 | static var runCommand: (Command) throws -> Int32 = { try $0.executeShellCommand() }
| |- warning: static property 'runCommand' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
| |- note: convert 'runCommand' to a 'let' constant to make 'Sendable' shared state immutable
| |- note: add '@MainActor' to make static property 'runCommand' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
13 |
14 | let log: Bool
[105/136] Wrapping AST for AirbnbSwiftFormatTool for debugging
[106/136] Write Objects.LinkFileList
[113/136] Linking AirbnbSwiftFormatTool-tool
[133/137] Wrapping AST for ArgumentParser for debugging
[135/141] Compiling AirbnbSwiftFormatTool resource_bundle_accessor.swift
[136/141] Compiling AirbnbSwiftFormatTool Command.swift
/host/spi-builder-workspace/Sources/AirbnbSwiftFormatTool/Command.swift:12:14: warning: static property 'runCommand' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
10 |
11 | /// This property can be overridden to provide a mock implementation in unit tests.
12 | static var runCommand: (Command) throws -> Int32 = { try $0.executeShellCommand() }
| |- warning: static property 'runCommand' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
| |- note: convert 'runCommand' to a 'let' constant to make 'Sendable' shared state immutable
| |- note: add '@MainActor' to make static property 'runCommand' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
13 |
14 | let log: Bool
/host/spi-builder-workspace/Sources/AirbnbSwiftFormatTool/Command.swift:29:13: warning: 'launchPath' is deprecated: renamed to 'executableURL'
27 | private func executeShellCommand() throws -> Int32 {
28 | let process = Process()
29 | process.launchPath = launchPath
| |- warning: 'launchPath' is deprecated: renamed to 'executableURL'
| `- note: use 'executableURL' instead
30 | process.arguments = arguments
31 |
/host/spi-builder-workspace/Sources/AirbnbSwiftFormatTool/Command.swift:40:33: warning: 'launchPath' is deprecated: renamed to 'executableURL'
38 |
39 | if log {
40 | let commandName = process.launchPath?.components(separatedBy: "/").last ?? "unknown"
| |- warning: 'launchPath' is deprecated: renamed to 'executableURL'
| `- note: use 'executableURL' instead
41 | log("\(commandName) command completed with exit code \(process.terminationStatus)")
42 | }
[137/141] Emitting module AirbnbSwiftFormatTool
/host/spi-builder-workspace/Sources/AirbnbSwiftFormatTool/Command.swift:12:14: warning: static property 'runCommand' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
10 |
11 | /// This property can be overridden to provide a mock implementation in unit tests.
12 | static var runCommand: (Command) throws -> Int32 = { try $0.executeShellCommand() }
| |- warning: static property 'runCommand' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
| |- note: convert 'runCommand' to a 'let' constant to make 'Sendable' shared state immutable
| |- note: add '@MainActor' to make static property 'runCommand' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
13 |
14 | let log: Bool
[138/141] Compiling AirbnbSwiftFormatTool AirbnbSwiftFormatTool.swift
/host/spi-builder-workspace/Sources/AirbnbSwiftFormatTool/AirbnbSwiftFormatTool.swift:159:22: warning: 'launchPath' is deprecated: renamed to 'executableURL'
157 | extension Process {
158 | var shellCommand: String {
159 | let launchPath = launchPath ?? ""
| |- warning: 'launchPath' is deprecated: renamed to 'executableURL'
| `- note: use 'executableURL' instead
160 | let arguments = arguments ?? []
161 | return "\(launchPath) \(arguments.joined(separator: " "))"
[139/142] Wrapping AST for AirbnbSwiftFormatTool for debugging
[140/142] Write Objects.LinkFileList
[141/142] Linking AirbnbSwiftFormatTool
Build complete! (47.54s)
Build complete.
{
"dependencies" : [
{
"identity" : "swift-argument-parser",
"requirement" : {
"range" : [
{
"lower_bound" : "1.0.3",
"upper_bound" : "2.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/apple/swift-argument-parser"
}
],
"manifest_display_name" : "AirbnbSwift",
"name" : "AirbnbSwift",
"path" : "/host/spi-builder-workspace",
"platforms" : [
{
"name" : "macos",
"version" : "10.13"
}
],
"products" : [
{
"name" : "FormatSwift",
"targets" : [
"FormatSwift"
],
"type" : {
"plugin" : null
}
},
{
"name" : "AirbnbSwiftFormatTool",
"targets" : [
"AirbnbSwiftFormatTool"
],
"type" : {
"executable" : null
}
}
],
"targets" : [
{
"c99name" : "swiftformat",
"module_type" : "BinaryTarget",
"name" : "swiftformat",
"path" : "remote/archive/SwiftFormat.artifactbundle.zip",
"product_memberships" : [
"FormatSwift"
],
"sources" : [
],
"type" : "binary"
},
{
"c99name" : "SwiftLintBinary",
"module_type" : "BinaryTarget",
"name" : "SwiftLintBinary",
"path" : "remote/archive/SwiftLintBinary-macos.artifactbundle.zip",
"product_memberships" : [
"FormatSwift"
],
"sources" : [
],
"type" : "binary"
},
{
"c99name" : "FormatSwift",
"module_type" : "PluginTarget",
"name" : "FormatSwift",
"path" : "Plugins/FormatSwift",
"plugin_capability" : {
"intent" : {
"description" : "Formats Swift source files according to the Airbnb Swift Style Guide",
"type" : "custom",
"verb" : "format"
},
"permissions" : [
{
"network_scope" : {
"none" : {
}
},
"reason" : "Format Swift source files",
"type" : "writeToPackageDirectory"
}
],
"type" : "command"
},
"product_memberships" : [
"FormatSwift"
],
"sources" : [
"CommandContext.swift",
"Plugin.swift"
],
"target_dependencies" : [
"AirbnbSwiftFormatTool",
"swiftformat",
"SwiftLintBinary"
],
"type" : "plugin"
},
{
"c99name" : "AirbnbSwiftFormatToolTests",
"module_type" : "SwiftTarget",
"name" : "AirbnbSwiftFormatToolTests",
"path" : "Tests/AirbnbSwiftFormatToolTests",
"sources" : [
"AirbnbSwiftFormatToolTests.swift"
],
"target_dependencies" : [
"AirbnbSwiftFormatTool"
],
"type" : "test"
},
{
"c99name" : "AirbnbSwiftFormatTool",
"module_type" : "SwiftTarget",
"name" : "AirbnbSwiftFormatTool",
"path" : "Sources/AirbnbSwiftFormatTool",
"product_dependencies" : [
"ArgumentParser"
],
"product_memberships" : [
"FormatSwift",
"AirbnbSwiftFormatTool"
],
"resources" : [
{
"path" : "/host/spi-builder-workspace/Sources/AirbnbSwiftFormatTool/airbnb.swiftformat",
"rule" : {
"process" : {
}
}
},
{
"path" : "/host/spi-builder-workspace/Sources/AirbnbSwiftFormatTool/swiftlint.yml",
"rule" : {
"process" : {
}
}
}
],
"sources" : [
"AirbnbSwiftFormatTool.swift",
"Command.swift"
],
"type" : "executable"
}
],
"tools_version" : "5.6"
}
android-6.1-latest: Pulling from finestructure/spi-images
Digest: sha256:8106a39f56f5bb7aad9f0d9a94f1e5362f9a40b692f7bc17efe17b7b91dc65fc
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:android-6.1-latest
Done.