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Track the adoption of Swift 6 strict concurrency checks for data race safety. How many packages are Ready for Swift 6?

Build Information

Successful build of SwiftSound, reference v1.0.3 (c99ff7), with Swift 6.0 for macOS (SPM) on 17 Feb 2025 08:34:09 UTC.

Swift 6 data race errors: 0

Build Command

env DEVELOPER_DIR=/Applications/Xcode-16.2.0.app xcrun swift build --arch arm64 -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats

Build Log

========================================
RunAll
========================================
Builder version: 4.60.1
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/mesqueeb/SwiftSound.git
Reference: v1.0.3
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/mesqueeb/SwiftSound
 * tag               v1.0.3     -> FETCH_HEAD
HEAD is now at c99ff7d 1.0.3
Cloned https://github.com/mesqueeb/SwiftSound.git
Revision (git rev-parse @):
c99ff7d39dd0d2e7d7b34df37a54d2ee13ace6ff
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/mesqueeb/SwiftSound.git at v1.0.3
Fetching https://github.com/apple/swift-argument-parser
Fetching https://github.com/KarthikRIyer/swiftplot.git
[1/6708] Fetching swiftplot
[337/20983] Fetching swiftplot, swift-argument-parser
Fetched https://github.com/apple/swift-argument-parser from cache (1.88s)
Fetched https://github.com/KarthikRIyer/swiftplot.git from cache (1.88s)
Computing version for https://github.com/KarthikRIyer/swiftplot.git
Computed https://github.com/KarthikRIyer/swiftplot.git at 2.0.0 (2.92s)
Computing version for https://github.com/apple/swift-argument-parser
Computed https://github.com/apple/swift-argument-parser at 1.5.0 (0.43s)
Creating working copy for https://github.com/KarthikRIyer/swiftplot.git
Working copy of https://github.com/KarthikRIyer/swiftplot.git resolved at 2.0.0
Creating working copy for https://github.com/apple/swift-argument-parser
Working copy of https://github.com/apple/swift-argument-parser resolved at 1.5.0
========================================
ResolveProductDependencies
========================================
Resolving dependencies ...
{
  "identity": ".resolve-product-dependencies",
  "name": "resolve-dependencies",
  "url": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies",
  "version": "unspecified",
  "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies",
  "dependencies": [
    {
      "identity": "swiftsound",
      "name": "SwiftSound",
      "url": "https://github.com/mesqueeb/SwiftSound.git",
      "version": "unspecified",
      "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/SwiftSound",
      "dependencies": [
        {
          "identity": "swift-argument-parser",
          "name": "swift-argument-parser",
          "url": "https://github.com/apple/swift-argument-parser",
          "version": "1.5.0",
          "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/swift-argument-parser",
          "dependencies": [
          ]
        },
        {
          "identity": "swiftplot",
          "name": "SwiftPlot",
          "url": "https://github.com/KarthikRIyer/swiftplot.git",
          "version": "2.0.0",
          "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/swiftplot",
          "dependencies": [
          ]
        }
      ]
    }
  ]
}
Fetching https://github.com/mesqueeb/SwiftSound.git
[1/106] Fetching swiftsound
Fetched https://github.com/mesqueeb/SwiftSound.git from cache (1.31s)
Fetching https://github.com/apple/swift-argument-parser from cache
Fetching https://github.com/KarthikRIyer/swiftplot.git from cache
Fetched https://github.com/KarthikRIyer/swiftplot.git from cache (0.52s)
Fetched https://github.com/apple/swift-argument-parser from cache (0.52s)
Computing version for https://github.com/KarthikRIyer/swiftplot.git
Computed https://github.com/KarthikRIyer/swiftplot.git at 2.0.0 (0.02s)
Computing version for https://github.com/apple/swift-argument-parser
Computed https://github.com/apple/swift-argument-parser at 1.5.0 (0.03s)
Creating working copy for https://github.com/apple/swift-argument-parser
Working copy of https://github.com/apple/swift-argument-parser resolved at 1.5.0
Creating working copy for https://github.com/mesqueeb/SwiftSound.git
Working copy of https://github.com/mesqueeb/SwiftSound.git resolved at v1.0.3 (c99ff7d)
Creating working copy for https://github.com/KarthikRIyer/swiftplot.git
Working copy of https://github.com/KarthikRIyer/swiftplot.git resolved at 2.0.0
Found 2 product dependencies
  - swift-argument-parser
  - SwiftPlot
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.0
Building package at path:  $PWD
https://github.com/mesqueeb/SwiftSound.git
https://github.com/mesqueeb/SwiftSound.git
{
  "dependencies" : [
    {
      "identity" : "swift-argument-parser",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "1.3.0",
            "upper_bound" : "2.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/apple/swift-argument-parser"
    },
    {
      "identity" : "swiftplot",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "2.0.0",
            "upper_bound" : "3.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/KarthikRIyer/swiftplot.git"
    }
  ],
  "manifest_display_name" : "SwiftSound",
  "name" : "SwiftSound",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "15.0"
    }
  ],
  "products" : [
    {
      "name" : "SwiftSound",
      "targets" : [
        "SwiftSound"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    },
    {
      "name" : "fft",
      "targets" : [
        "FFT"
      ],
      "type" : {
        "executable" : null
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "SwiftSound",
      "module_type" : "SwiftTarget",
      "name" : "SwiftSound",
      "path" : "Sources/SwiftSound",
      "product_dependencies" : [
        "SwiftPlot",
        "SVGRenderer"
      ],
      "product_memberships" : [
        "SwiftSound",
        "fft"
      ],
      "sources" : [
        "fft.swift",
        "readRawAudio.swift",
        "revealInFinder.swift",
        "spectrumToSvg.swift",
        "stft.swift"
      ],
      "type" : "library"
    },
    {
      "c99name" : "FFT",
      "module_type" : "SwiftTarget",
      "name" : "FFT",
      "path" : "Sources/FFT",
      "product_dependencies" : [
        "ArgumentParser"
      ],
      "product_memberships" : [
        "fft"
      ],
      "sources" : [
        "main.swift"
      ],
      "target_dependencies" : [
        "SwiftSound"
      ],
      "type" : "executable"
    }
  ],
  "tools_version" : "6.0"
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.2.0.app xcrun swift build --arch arm64 -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats
[1/1] Compiling plugin GenerateManual
Building for debugging...
[1/12] Write sources
[3/12] Write fft-entitlement.plist
[3/12] Write sources
[8/12] Write swift-version-5BDAB9E9C0126B9D.txt
[10/45] Compiling ArgumentParserToolInfo ToolInfo.swift
[11/45] Emitting module ArgumentParserToolInfo
[12/84] Compiling ArgumentParser ArgumentDecoder.swift
[13/84] Compiling ArgumentParser NameSpecification.swift
[14/84] Compiling ArgumentParser Option.swift
[15/87] Compiling SwiftPlot SequencePlots.swift
[16/87] Compiling SwiftPlot Series.swift
[17/87] Compiling SwiftPlot SubPlot.swift
[18/87] Compiling ArgumentParser BashCompletionsGenerator.swift
[19/87] Compiling ArgumentParser CompletionsGenerator.swift
[20/87] Compiling ArgumentParser FishCompletionsGenerator.swift
[21/87] Compiling ArgumentParser ZshCompletionsGenerator.swift
[22/87] Compiling ArgumentParser Argument.swift
[25/91] Compiling ArgumentParser OptionGroup.swift
[26/91] Compiling ArgumentParser AsyncParsableCommand.swift
[27/91] Compiling ArgumentParser ParsableArguments.swift
[28/91] Compiling ArgumentParser ParsableArgumentsValidation.swift
[29/91] Compiling ArgumentParser ParsableCommand.swift
[31/91] Emitting module ArgumentParser
[32/91] Emitting module SwiftPlot
[33/91] Compiling ArgumentParser Platform.swift
[34/91] Compiling ArgumentParser SequenceExtensions.swift
[35/91] Compiling ArgumentParser StringExtensions.swift
[36/91] Compiling ArgumentParser Tree.swift
[40/91] Compiling ArgumentParser ParserError.swift
[41/91] Compiling ArgumentParser SplitArguments.swift
[42/91] Compiling ArgumentParser DumpHelpGenerator.swift
[43/91] Compiling ArgumentParser HelpCommand.swift
[50/91] Compiling ArgumentParser ArgumentHelp.swift
[51/91] Compiling ArgumentParser ArgumentVisibility.swift
[52/91] Compiling ArgumentParser CompletionKind.swift
[53/91] Compiling ArgumentParser Errors.swift
[54/91] Compiling ArgumentParser Flag.swift
[58/91] Compiling ArgumentParser ExpressibleByArgument.swift
[59/91] Compiling ArgumentParser InputOrigin.swift
[60/91] Compiling ArgumentParser Name.swift
[61/91] Compiling ArgumentParser Parsed.swift
[62/91] Compiling ArgumentParser ParsedValues.swift
[63/91] Compiling ArgumentParser HelpGenerator.swift
[64/91] Compiling ArgumentParser MessageInfo.swift
[65/91] Compiling ArgumentParser UsageGenerator.swift
[66/91] Compiling ArgumentParser CollectionExtensions.swift
[67/91] Compiling ArgumentParser ArgumentDefinition.swift
[68/91] Compiling ArgumentParser ArgumentSet.swift
[69/91] Compiling ArgumentParser CommandParser.swift
[70/91] Compiling ArgumentParser InputKey.swift
[89/93] Emitting module SVGRenderer
[90/93] Compiling SVGRenderer SVGRenderer.swift
[91/99] Compiling SwiftSound readRawAudio.swift
[92/99] Compiling SwiftSound spectrumToSvg.swift
[93/99] Compiling SwiftSound stft.swift
[94/99] Compiling SwiftSound revealInFinder.swift
[95/99] Emitting module SwiftSound
[96/99] Compiling SwiftSound fft.swift
[97/101] Emitting module FFT
[98/101] Compiling FFT main.swift
[98/101] Write Objects.LinkFileList
[99/101] Linking fft
[100/101] Applying fft
Build complete! (22.57s)
warning: failed to retrieve search paths with pkg-config; maybe pkg-config is not installed
warning: you may be able to install freetype2 using your system-packager:
    brew install freetype2
Build complete.
{
  "dependencies" : [
    {
      "identity" : "swift-argument-parser",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "1.3.0",
            "upper_bound" : "2.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/apple/swift-argument-parser"
    },
    {
      "identity" : "swiftplot",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "2.0.0",
            "upper_bound" : "3.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/KarthikRIyer/swiftplot.git"
    }
  ],
  "manifest_display_name" : "SwiftSound",
  "name" : "SwiftSound",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "15.0"
    }
  ],
  "products" : [
    {
      "name" : "SwiftSound",
      "targets" : [
        "SwiftSound"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    },
    {
      "name" : "fft",
      "targets" : [
        "FFT"
      ],
      "type" : {
        "executable" : null
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "SwiftSound",
      "module_type" : "SwiftTarget",
      "name" : "SwiftSound",
      "path" : "Sources/SwiftSound",
      "product_dependencies" : [
        "SwiftPlot",
        "SVGRenderer"
      ],
      "product_memberships" : [
        "SwiftSound",
        "fft"
      ],
      "sources" : [
        "fft.swift",
        "readRawAudio.swift",
        "revealInFinder.swift",
        "spectrumToSvg.swift",
        "stft.swift"
      ],
      "type" : "library"
    },
    {
      "c99name" : "FFT",
      "module_type" : "SwiftTarget",
      "name" : "FFT",
      "path" : "Sources/FFT",
      "product_dependencies" : [
        "ArgumentParser"
      ],
      "product_memberships" : [
        "fft"
      ],
      "sources" : [
        "main.swift"
      ],
      "target_dependencies" : [
        "SwiftSound"
      ],
      "type" : "executable"
    }
  ],
  "tools_version" : "6.0"
}
✅  Doc result (pending) reported
========================================
GenerateDocs
========================================
Generating docs at path:  $PWD/.docs/mesqueeb/swiftsound/v1.0.3
Repository:               mesqueeb/SwiftSound
Swift version used:       6.0
Target:                   SwiftSound
Extracting symbol information for 'SwiftSound'...
Finished extracting symbol information for 'SwiftSound'. (5.56s)
Building documentation for 'SwiftSound'...
Finished building documentation for 'SwiftSound' (0.37s)
Generated documentation archive at:
  /Users/admin/builder/spi-builder-workspace/.docs/mesqueeb/swiftsound/v1.0.3
Fetching https://github.com/swiftlang/swift-docc-plugin
Updating https://github.com/apple/swift-argument-parser
Updated https://github.com/apple/swift-argument-parser (0.54s)
[1/2050] Fetching swift-docc-plugin
Updating https://github.com/KarthikRIyer/swiftplot.git
Fetched https://github.com/swiftlang/swift-docc-plugin from cache (1.18s)
Updated https://github.com/KarthikRIyer/swiftplot.git (0.46s)
Computing version for https://github.com/KarthikRIyer/swiftplot.git
Computed https://github.com/KarthikRIyer/swiftplot.git at 2.0.0 (0.56s)
Computing version for https://github.com/apple/swift-argument-parser
Computed https://github.com/apple/swift-argument-parser at 1.5.0 (0.45s)
Computing version for https://github.com/swiftlang/swift-docc-plugin
Computed https://github.com/swiftlang/swift-docc-plugin at 1.4.3 (0.55s)
Fetching https://github.com/swiftlang/swift-docc-symbolkit
[1/3305] Fetching swift-docc-symbolkit
Fetched https://github.com/swiftlang/swift-docc-symbolkit from cache (1.22s)
Computing version for https://github.com/swiftlang/swift-docc-symbolkit
Computed https://github.com/swiftlang/swift-docc-symbolkit at 1.0.0 (0.57s)
Creating working copy for https://github.com/swiftlang/swift-docc-plugin
Working copy of https://github.com/swiftlang/swift-docc-plugin resolved at 1.4.3
Creating working copy for https://github.com/swiftlang/swift-docc-symbolkit
Working copy of https://github.com/swiftlang/swift-docc-symbolkit resolved at 1.0.0
warning: failed to retrieve search paths with pkg-config; maybe pkg-config is not installed
warning: you may be able to install freetype2 using your system-packager:
    brew install freetype2
Building for debugging...
[0/8] Write snippet-extract-tool-entitlement.plist
[1/8] Write sources
[4/8] Write swift-version-5BDAB9E9C0126B9D.txt
[6/53] Emitting module SymbolKit
[7/57] Compiling SymbolKit Identifier.swift
[8/57] Compiling SymbolKit KindIdentifier.swift
[9/57] Compiling SymbolKit Location.swift
[10/57] Compiling SymbolKit Mutability.swift
[11/57] Compiling SymbolKit Mixin+Equals.swift
[12/57] Compiling SymbolKit Mixin+Hash.swift
[13/57] Compiling SymbolKit Mixin.swift
[14/57] Compiling SymbolKit LineList.swift
[15/57] Compiling SymbolKit Position.swift
[16/57] Compiling SymbolKit SourceRange.swift
[17/57] Compiling SymbolKit Metadata.swift
[18/57] Compiling SymbolKit Module.swift
[19/57] Compiling SymbolKit OperatingSystem.swift
[20/57] Compiling SymbolKit Platform.swift
[21/57] Compiling SymbolKit SemanticVersion.swift
[22/57] Compiling SymbolKit AccessControl.swift
[23/57] Compiling SymbolKit Availability.swift
[24/57] Compiling SymbolKit AvailabilityItem.swift
[25/57] Compiling SymbolKit Domain.swift
[26/57] Compiling SymbolKit GenericConstraint.swift
[27/57] Compiling SymbolKit GenericParameter.swift
[28/57] Compiling SymbolKit Generics.swift
[29/57] Compiling SymbolKit Namespace.swift
[30/57] Compiling SymbolKit Names.swift
[31/57] Compiling SymbolKit SPI.swift
[32/57] Compiling SymbolKit Snippet.swift
[33/57] Compiling SymbolKit Extension.swift
[34/57] Compiling SymbolKit DeclarationFragments.swift
[35/57] Compiling SymbolKit Fragment.swift
[36/57] Compiling SymbolKit FragmentKind.swift
[37/57] Compiling SymbolKit FunctionParameter.swift
[38/57] Compiling SymbolKit FunctionSignature.swift
[39/57] Compiling SymbolKit Relationship.swift
[40/57] Compiling SymbolKit RelationshipKind.swift
[41/57] Compiling SymbolKit SourceOrigin.swift
[42/57] Compiling SymbolKit GenericConstraints.swift
[43/57] Compiling SymbolKit Swift.swift
[44/57] Compiling SymbolKit Symbol.swift
[45/57] Compiling SymbolKit SymbolKind.swift
[46/57] Compiling SymbolKit SymbolGraph.swift
[47/57] Compiling SymbolKit GraphCollector.swift
[48/57] Compiling SymbolKit UnifiedSymbol+Encodable.swift
[49/57] Compiling SymbolKit UnifiedSymbol.swift
[50/57] Compiling SymbolKit UnifiedSymbolGraph+Encodable.swift
[51/57] Compiling SymbolKit UnifiedSymbolGraph.swift
[52/57] Compiling Snippets Snippet.swift
[53/57] Emitting module Snippets
[54/57] Compiling Snippets SnippetParser.swift
[55/61] Compiling snippet_extract URL+Status.swift
[56/61] Compiling snippet_extract SymbolGraph+Snippet.swift
[57/61] Emitting module snippet_extract
[58/61] Compiling snippet_extract SnippetBuildCommand.swift
[58/61] Write Objects.LinkFileList
[59/61] Linking snippet-extract-tool
[60/61] Applying snippet-extract-tool
Build of product 'snippet-extract' complete! (3.70s)
warning: you may be able to install freetype2 using your system-packager:
    brew install freetype2
Building for debugging...
[0/1] Write swift-version-5BDAB9E9C0126B9D.txt
[2/32] Compiling SwiftPlot Label.swift
[3/32] Compiling SwiftPlot LayoutComponent.swift
[4/32] Compiling SwiftPlot Spacing.swift
[5/35] Compiling SwiftPlot PlotDimensions.swift
[6/35] Compiling SwiftPlot PlotMarkers.swift
[7/35] Compiling SwiftPlot PlotStyleHelpers.swift
[8/35] Compiling SwiftPlot Heatmap-adapter.swift
[9/35] Compiling SwiftPlot Heatmap.swift
[10/35] Compiling SwiftPlot HelperFunction.swift
[11/35] Compiling SwiftPlot SequencePlots.swift
[12/35] Compiling SwiftPlot Series.swift
[13/35] Compiling SwiftPlot SubPlot.swift
[14/35] Compiling SwiftPlot Histogram.swift
[15/35] Compiling SwiftPlot HistogramSeries.swift
[16/35] Compiling SwiftPlot HistogramSeriesOptions.swift
[17/35] Emitting module SwiftPlot
[18/35] Compiling SwiftPlot Color.swift
[19/35] Compiling SwiftPlot ColorMap.swift
[20/35] Compiling SwiftPlot ColorMapData.swift
[21/35] Compiling SwiftPlot FloatConvertible.swift
[22/35] Compiling SwiftPlot AdaptersNamespace.swift
[23/35] Compiling SwiftPlot Axis.swift
[24/35] Compiling SwiftPlot BarChart.swift
[25/35] Compiling SwiftPlot BarGraphSeriesOptions.swift
[26/35] Compiling SwiftPlot EdgeComponents.swift
[27/35] Compiling SwiftPlot Rect.swift
[28/35] Compiling SwiftPlot Size.swift
[29/35] Compiling SwiftPlot GraphLayout.swift
[30/35] Compiling SwiftPlot Renderer.swift
[31/35] Compiling SwiftPlot ScatterChart.swift
[32/35] Compiling SwiftPlot ScatterPlotSeriesOptions.swift
[33/35] Compiling SwiftPlot LineChart.swift
[34/35] Compiling SwiftPlot Pair.swift
[35/35] Compiling SwiftPlot Plot.swift
[36/37] Emitting module SVGRenderer
[37/37] Compiling SVGRenderer SVGRenderer.swift
[38/43] Compiling SwiftSound stft.swift
[39/43] Compiling SwiftSound fft.swift
[40/43] Compiling SwiftSound revealInFinder.swift
[41/43] Compiling SwiftSound spectrumToSvg.swift
[42/43] Emitting module SwiftSound
[43/43] Compiling SwiftSound readRawAudio.swift
Build of target: 'SwiftSound' complete! (2.12s)
Target:                   fft
warning: failed to retrieve search paths with pkg-config; maybe pkg-config is not installed
warning: you may be able to install freetype2 using your system-packager:
    brew install freetype2
Building for debugging...
[0/3] Write swift-version-5BDAB9E9C0126B9D.txt
Build of product 'snippet-extract' complete! (0.21s)
error: no target named 'fft'
compatible targets: 'SwiftSound', 'FFT', 'SwiftPlot', 'SVGRenderer', 'ArgumentParser'
      64
2	/Users/admin/builder/spi-builder-workspace/.docs/mesqueeb/swiftsound/v1.0.3
✅  Doc result (uploading) reported
========================================
SyncDocs
========================================
Doc archive source directory: $PWD/.docs/mesqueeb/swiftsound/v1.0.3
File count: 64
Doc size:   2.0MB
Preparing doc bundle ...
Uploading prod-mesqueeb-swiftsound-v1.0.3-9ab5e1db.zip to s3://spi-docs-inbox/prod-mesqueeb-swiftsound-v1.0.3-9ab5e1db.zip
Copying... [20%]
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Done.