Swift Package Index

Build Information

Successful build of SwiftUtilities, reference main (d2626e), with Swift 6.2 for Linux on 19 Aug 2026 20:25:33 UTC.

Swift 6 data race errors: 0

Build Command

bash -c docker run --pull=always --rm -v "checkouts-53886769-0":/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:basic-6.2-latest swift build --triple x86_64-unknown-linux-gnu 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 5.0.2
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/stefanspringer1/SwiftUtilities.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/stefanspringer1/SwiftUtilities
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at d2626ed removed duplicate entries in character lists
Cloned https://github.com/stefanspringer1/SwiftUtilities.git
Revision (git rev-parse @):
d2626ed2b0095fcb6b16bc9d1183717fdf6b18ce
SUCCESS checkout https://github.com/stefanspringer1/SwiftUtilities.git at main
========================================
Build
========================================
Selected platform:         linux
Swift version:             6.2
Building package at path:  $PWD
https://github.com/stefanspringer1/SwiftUtilities.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-53886769-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:basic-6.2-latest swift build --triple x86_64-unknown-linux-gnu 2>&1
basic-6.2-latest: Pulling from saguaro1/spi-images
Digest: sha256:4f3911e0f09a6ac47ac813ad3222aa373869118ee0ae384fd641a13da74b5e3f
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:basic-6.2-latest
Fetching https://github.com/stefanspringer1/AutoreleasepoolShim
Fetching https://github.com/apple/swift-argument-parser
Fetching https://github.com/swiftlang/swift-subprocess.git
[1/27] Fetching autoreleasepoolshim
[28/18335] Fetching autoreleasepoolshim, swift-argument-parser
[18336/22998] Fetching autoreleasepoolshim, swift-argument-parser, swift-subprocess
Fetched https://github.com/stefanspringer1/AutoreleasepoolShim from cache (1.60s)
Fetched https://github.com/swiftlang/swift-subprocess.git from cache (1.60s)
Fetched https://github.com/apple/swift-argument-parser from cache (1.60s)
Computing version for https://github.com/swiftlang/swift-subprocess.git
Computed https://github.com/swiftlang/swift-subprocess.git at 1.0.0 (1.76s)
Fetching https://github.com/apple/swift-system
[1/6845] Fetching swift-system
Fetched https://github.com/apple/swift-system from cache (1.34s)
Computing version for https://github.com/stefanspringer1/AutoreleasepoolShim
Computed https://github.com/stefanspringer1/AutoreleasepoolShim at 1.0.3 (2.20s)
Computing version for https://github.com/apple/swift-system
Computed https://github.com/apple/swift-system at 1.8.1 (0.17s)
Computing version for https://github.com/apple/swift-argument-parser
Computed https://github.com/apple/swift-argument-parser at 1.8.2 (0.14s)
Creating working copy for https://github.com/apple/swift-system
Working copy of https://github.com/apple/swift-system resolved at 1.8.1
Creating working copy for https://github.com/stefanspringer1/AutoreleasepoolShim
Working copy of https://github.com/stefanspringer1/AutoreleasepoolShim resolved at 1.0.3
Creating working copy for https://github.com/apple/swift-argument-parser
Working copy of https://github.com/apple/swift-argument-parser resolved at 1.8.2
Creating working copy for https://github.com/swiftlang/swift-subprocess.git
Working copy of https://github.com/swiftlang/swift-subprocess.git resolved at 1.0.0
[1/1] Compiling plugin GenerateManual
[2/2] Compiling plugin GenerateDoccReference
Building for debugging...
[2/15] Write sources
[9/15] Compiling CSystem shims.c
[10/15] Write swift-version-24593BA9C3E375BF.txt
[10/15] Compiling _SubprocessCShims process_shims.c
[13/58] Emitting module RunTest
[14/58] Emitting module AutoreleasepoolShim
[15/58] Compiling AutoreleasepoolShim AutoreleasepoolShim.swift
[17/59] Emitting module ArgumentParserToolInfo
[18/59] Compiling ArgumentParserToolInfo ToolInfo.swift
[19/59] Compiling SystemPackage FilePathComponentView.swift
[20/59] Compiling SystemPackage FilePathComponents.swift
[21/59] Compiling SystemPackage FilePathParsing.swift
[22/59] Compiling SystemPackage FilePathString.swift
[23/59] Compiling SystemPackage FilePathSyntax.swift
[25/112] Compiling ArgumentParser ArgumentDiscussion.swift
[26/112] Compiling ArgumentParser ArgumentHelp.swift
[27/112] Compiling ArgumentParser ParentCommand.swift
[28/112] Compiling ArgumentParser AsyncParsableCommand.swift
[29/112] Compiling ArgumentParser CommandConfiguration.swift
[30/112] Compiling ArgumentParser BashCompletionsGenerator.swift
[31/112] Compiling ArgumentParser CompletionsGenerator.swift
[32/112] Compiling ArgumentParser FishCompletionsGenerator.swift
[33/112] Compiling ArgumentParser ZshCompletionsGenerator.swift
[34/112] Compiling ArgumentParser Argument.swift
[35/112] Compiling RunTest main.swift
[36/113] Wrapping AST for RunTest for debugging
[37/113] Write Objects.LinkFileList
[39/113] Emitting module ArgumentParser
[39/119] Linking runtest
[41/119] Compiling ArgumentParser CommandGroup.swift
[42/119] Compiling ArgumentParser EnumerableFlag.swift
[43/119] Compiling ArgumentParser ExpressibleByArgument.swift
[44/119] Compiling ArgumentParser ParsableArguments.swift
[45/119] Compiling ArgumentParser HelpCommand.swift
[46/119] Compiling ArgumentParser Name.swift
[47/119] Compiling ArgumentParser Parsed.swift
[48/119] Compiling ArgumentParser ParsedValues.swift
[49/119] Compiling ArgumentParser ParserError.swift
[50/119] Compiling ArgumentParser SplitArguments.swift
[51/119] Compiling ArgumentParser DumpHelpGenerator.swift
[53/119] Compiling ArgumentParser HelpGenerator.swift
[54/119] Compiling ArgumentParser MessageInfo.swift
[55/119] Compiling ArgumentParser UsageGenerator.swift
[56/119] Compiling ArgumentParser CollectionExtensions.swift
[57/119] Compiling ArgumentParser Foundation.swift
[58/119] Compiling ArgumentParser Mutex.swift
[59/119] Compiling ArgumentParser Platform.swift
[60/119] Compiling ArgumentParser SequenceExtensions.swift
[61/119] Compiling ArgumentParser StringExtensions.swift
[62/119] Compiling ArgumentParser SwiftExtensions.swift
[63/119] Compiling ArgumentParser Tree.swift
[71/119] Compiling ArgumentParser AsyncCompletionsValidator.swift
[72/119] Compiling ArgumentParser CodingKeyValidator.swift
[73/119] Compiling ArgumentParser NonsenseFlagsValidator.swift
[74/119] Compiling ArgumentParser ParsableArgumentsValidation.swift
[75/119] Compiling ArgumentParser PositionalArgumentsValidator.swift
[76/119] Compiling ArgumentParser UniqueNamesValidator.swift
[77/119] Compiling ArgumentParser ArgumentDefinition.swift
[78/119] Compiling ArgumentParser ArgumentSet.swift
[79/119] Compiling ArgumentParser CommandParser.swift
[80/119] Compiling ArgumentParser InputKey.swift
[81/119] Compiling ArgumentParser InputOrigin.swift
[86/119] Compiling ArgumentParser ParsableCommand.swift
[87/119] Compiling ArgumentParser ArgumentDecoder.swift
[93/119] Emitting module SystemPackage
[94/119] Compiling ArgumentParser Option.swift
[95/119] Compiling ArgumentParser OptionGroup.swift
[107/142] Compiling Subprocess Subprocess+Linux.swift
[108/142] Compiling Subprocess Subprocess+Unix.swift
[109/142] Compiling Subprocess Subprocess+Windows.swift
[110/142] Compiling Subprocess Result.swift
[111/142] Compiling Subprocess Span+Subprocess.swift
[112/142] Compiling Subprocess AsyncIO+Linux.swift
[113/142] Compiling Subprocess AsyncIO+Unix.swift
[114/142] Compiling Subprocess Error.swift
[115/142] Compiling Subprocess Execution.swift
[116/142] Compiling Subprocess AsyncIO+KQueue.swift
[117/142] Compiling Subprocess Input+Foundation.swift
[118/142] Compiling Subprocess Output+Foundation.swift
[119/142] Compiling Subprocess Span+SubprocessFoundation.swift
[120/142] Compiling Subprocess Input.swift
[128/146] Emitting module Subprocess
[130/146] Compiling Subprocess Output.swift
[131/146] Compiling Subprocess Subprocess+BSD.swift
[134/146] Compiling Subprocess AsyncIO+Windows.swift
[135/146] Compiling Subprocess Subprocess+Darwin.swift
[141/146] Compiling Subprocess SubprocessOutputSequence.swift
[142/146] Compiling Subprocess Teardown.swift
[143/146] Compiling Subprocess Thread.swift
[144/146] Compiling Subprocess API.swift
[145/146] Compiling Subprocess Buffer.swift
[146/146] Compiling Subprocess Configuration.swift
[148/162] Compiling Utilities Process.swift
/host/spi-builder-workspace/Sources/Utilities/Properties.swift:95:21: warning: result of call to 'createFile(atPath:contents:attributes:)' is unused [#no-usage]
 93 |
 94 |         // Create file and open it for writing
 95 |         fileManager.createFile(atPath: path,  contents:Data(" ".utf8), attributes: nil)
    |                     `- warning: result of call to 'createFile(atPath:contents:attributes:)' is unused [#no-usage]
 96 |         let fileHandle = FileHandle(forWritingAtPath: path)
 97 |         if fileHandle == nil
[149/162] Compiling Utilities Properties.swift
/host/spi-builder-workspace/Sources/Utilities/Properties.swift:95:21: warning: result of call to 'createFile(atPath:contents:attributes:)' is unused [#no-usage]
 93 |
 94 |         // Create file and open it for writing
 95 |         fileManager.createFile(atPath: path,  contents:Data(" ".utf8), attributes: nil)
    |                     `- warning: result of call to 'createFile(atPath:contents:attributes:)' is unused [#no-usage]
 96 |         let fileHandle = FileHandle(forWritingAtPath: path)
 97 |         if fileHandle == nil
[150/164] Compiling Utilities SequenceUtilities.swift
[151/164] Compiling Utilities StringUtilities.swift
[152/164] Compiling Utilities Lengths.swift
[153/164] Compiling Utilities Parallel.swift
[154/164] Compiling Utilities DataTypes.swift
[155/164] Compiling Utilities Encoding.swift
[156/164] Compiling Utilities Errors.swift
/host/spi-builder-workspace/Sources/Utilities/FileUtilities.swift:286:13: warning: variable 'enumerator' was never mutated; consider changing to 'let' constant
284 |     var isEmpty: Bool {
285 |         guard isDirectory else { return false }
286 |         var enumerator = FileManager.default.enumerator(at: self, includingPropertiesForKeys: nil)?.makeIterator()
    |             `- warning: variable 'enumerator' was never mutated; consider changing to 'let' constant
287 |         return enumerator?.next() == nil
288 |     }
/host/spi-builder-workspace/Sources/Utilities/FileUtilities.swift:605:25: warning: result of call to 'createFile(atPath:contents:attributes:)' is unused [#no-usage]
603 |         }
604 |         if !fileManager.fileExists(atPath: path) {
605 |             fileManager.createFile(atPath: path, contents: nil)
    |                         `- warning: result of call to 'createFile(atPath:contents:attributes:)' is unused [#no-usage]
606 |         }
607 |         let maybeFileHandle = FileHandle(forWritingAtPath: path)
[157/164] Compiling Utilities FileUtilities.swift
/host/spi-builder-workspace/Sources/Utilities/FileUtilities.swift:286:13: warning: variable 'enumerator' was never mutated; consider changing to 'let' constant
284 |     var isEmpty: Bool {
285 |         guard isDirectory else { return false }
286 |         var enumerator = FileManager.default.enumerator(at: self, includingPropertiesForKeys: nil)?.makeIterator()
    |             `- warning: variable 'enumerator' was never mutated; consider changing to 'let' constant
287 |         return enumerator?.next() == nil
288 |     }
/host/spi-builder-workspace/Sources/Utilities/FileUtilities.swift:605:25: warning: result of call to 'createFile(atPath:contents:attributes:)' is unused [#no-usage]
603 |         }
604 |         if !fileManager.fileExists(atPath: path) {
605 |             fileManager.createFile(atPath: path, contents: nil)
    |                         `- warning: result of call to 'createFile(atPath:contents:attributes:)' is unused [#no-usage]
606 |         }
607 |         let maybeFileHandle = FileHandle(forWritingAtPath: path)
[158/164] Compiling Utilities SystemUtilities.swift
[159/164] Compiling Utilities TimeUtilities.swift
[160/164] Emitting module Utilities
[161/164] Compiling Utilities CharacterEntities3.swift
[162/164] Compiling Utilities CharacterUtilities.swift
[163/164] Compiling Utilities CharacterEntities1.swift
[164/164] Compiling Utilities CharacterEntities2.swift
Build complete! (13.72s)
Build complete.
{
  "dependencies" : [
    {
      "identity" : "swift-argument-parser",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "1.0.1",
            "upper_bound" : "2.0.0"
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      "type" : "sourceControl",
      "url" : "https://github.com/apple/swift-argument-parser"
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      "identity" : "swift-subprocess",
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  "platforms" : [
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      "name" : "watchos",
      "version" : "9.0"
    }
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  "products" : [
    {
      "name" : "Utilities",
      "targets" : [
        "Utilities"
      ],
      "type" : {
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      }
    },
    {
      "name" : "runtest",
      "targets" : [
        "RunTest"
      ],
      "type" : {
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      }
    }
  ],
  "targets" : [
    {
      "c99name" : "UtilitiesTests",
      "module_type" : "SwiftTarget",
      "name" : "UtilitiesTests",
      "path" : "Tests/UtilitiesTests",
      "sources" : [
        "SwiftUtilitiesTests.swift"
      ],
      "target_dependencies" : [
        "Utilities"
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      "type" : "test"
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    {
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      "sources" : [
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        "CharacterEntities2.swift",
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        "DataTypes.swift",
        "Encoding.swift",
        "Errors.swift",
        "FileUtilities.swift",
        "Lengths.swift",
        "Parallel.swift",
        "Process.swift",
        "Properties.swift",
        "SequenceUtilities.swift",
        "StringUtilities.swift",
        "SystemUtilities.swift",
        "TimeUtilities.swift"
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      "type" : "library"
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        "main.swift"
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      "type" : "executable"
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  "tools_version" : "6.2"
}
basic-6.2-latest: Pulling from saguaro1/spi-images
Digest: sha256:4f3911e0f09a6ac47ac813ad3222aa373869118ee0ae384fd641a13da74b5e3f
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:basic-6.2-latest
Done.