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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

Failed to build TermKit, reference main (3bce85), with Swift 6.0 for watchOS using Xcode 16.0 on 2 Nov 2024 20:52:31 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-16.1.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme TermKit-Package -destination generic/platform=watchOS OTHER_SWIFT_FLAGS=-stats-output-dir .stats -strict-concurrency=complete

Build Log

========================================
RunAll
========================================
Builder version: 4.56.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/migueldeicaza/TermKit.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/migueldeicaza/TermKit
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 3bce85d Small fix
Cloned https://github.com/migueldeicaza/TermKit.git
Revision (git rev-parse @):
3bce85d1bafbbb0336b3b7b7e905c35754cb9adf
SUCCESS checkout https://github.com/migueldeicaza/TermKit.git at main
========================================
Build
========================================
Selected platform:         watchOS
Swift version:             6.0
Building package at path:  $PWD
https://github.com/migueldeicaza/TermKit.git
Command line invocation:
    /Applications/Xcode-16.1.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
User defaults from command line:
    IDEClonedSourcePackagesDirPathOverride = /Users/admin/builder/spi-builder-workspace/.dependencies
    IDEPackageSupportUseBuiltinSCM = YES
Resolve Package Graph
Fetching from https://github.com/migueldeicaza/SwiftTerm.git
Fetching from https://github.com/OpenCombine/OpenCombine.git
Fetching from https://github.com/migueldeicaza/TextBufferKit.git
Creating working copy of package ‘OpenCombine’
Checking out 0.14.0 of package ‘OpenCombine’
Creating working copy of package ‘SwiftTerm’
Checking out 1.2.5 of package ‘SwiftTerm’
Creating working copy of package ‘TextBufferKit’
Checking out 0.3.0 of package ‘TextBufferKit’
Resolve Package Graph
Resolved source packages:
  TermKit: /Users/admin/builder/spi-builder-workspace
  OpenCombine: https://github.com/OpenCombine/OpenCombine.git @ 0.14.0
  TextBufferKit: https://github.com/migueldeicaza/TextBufferKit.git @ 0.3.0
  SwiftTerm: https://github.com/migueldeicaza/SwiftTerm.git @ 1.2.5
resolved source packages: TermKit, OpenCombine, TextBufferKit, SwiftTerm
{
  "dependencies" : [
    {
      "identity" : "opencombine",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "0.11.0",
            "upper_bound" : "1.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/OpenCombine/OpenCombine.git"
    },
    {
      "identity" : "textbufferkit",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "0.3.0",
            "upper_bound" : "1.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/migueldeicaza/TextBufferKit.git"
    },
    {
      "identity" : "swiftterm",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "1.0.4",
            "upper_bound" : "2.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/migueldeicaza/SwiftTerm.git"
    }
  ],
  "manifest_display_name" : "TermKit",
  "name" : "TermKit",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "10.15"
    }
  ],
  "products" : [
    {
      "name" : "TermKit",
      "targets" : [
        "TermKit"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    },
    {
      "name" : "Example",
      "targets" : [
        "Example"
      ],
      "type" : {
        "executable" : null
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "TermKitTests",
      "module_type" : "SwiftTarget",
      "name" : "TermKitTests",
      "path" : "Tests/TermKitTests",
      "sources" : [
        "TermKitTests.swift",
        "XCTestManifests.swift"
      ],
      "target_dependencies" : [
        "TermKit"
      ],
      "type" : "test"
    },
    {
      "c99name" : "TermKit",
      "module_type" : "SwiftTarget",
      "name" : "TermKit",
      "path" : "Sources/TermKit",
      "product_dependencies" : [
        "OpenCombine",
        "TextBufferKit",
        "SwiftTerm"
      ],
      "product_memberships" : [
        "TermKit",
        "Example"
      ],
      "sources" : [
        "Core/Application.swift",
        "Core/AttributedString.swift",
        "Core/Clipboard.swift",
        "Core/Dim.swift",
        "Core/Events.swift",
        "Core/Layer.swift",
        "Core/Painter.swift",
        "Core/Point.swift",
        "Core/Pos.swift",
        "Core/Rect.swift",
        "Core/Responder.swift",
        "Core/Size.swift",
        "Core/StandardToplevel.swift",
        "Core/Toplevel.swift",
        "Core/View.swift",
        "Core/Window.swift",
        "Dialogs/Dialog.swift",
        "Dialogs/FileDialog.swift",
        "Dialogs/InputBox.swift",
        "Dialogs/MessageBox.swift",
        "Drivers/ConsoleDriver.swift",
        "Drivers/CursesDriver.swift",
        "Extensions/StringChar.swift",
        "Views/Button.swift",
        "Views/Checkbox.swift",
        "Views/DataTable.swift",
        "Views/Desktop.swift",
        "Views/Frame.swift",
        "Views/Label.swift",
        "Views/ListView.swift",
        "Views/Menu.swift",
        "Views/ProgressBar.swift",
        "Views/RadioGroup.swift",
        "Views/ScrollView.swift",
        "Views/StatusBar.swift",
        "Views/Terminal.swift",
        "Views/TextField.swift",
        "Views/TextView.swift"
      ],
      "target_dependencies" : [
        "Curses"
      ],
      "type" : "library"
    },
    {
      "c99name" : "Example",
      "module_type" : "SwiftTarget",
      "name" : "Example",
      "path" : "Sources/Example",
      "product_dependencies" : [
        "SwiftTerm"
      ],
      "product_memberships" : [
        "Example"
      ],
      "sources" : [
        "DemoAssorted.swift",
        "DemoDataTable.swift",
        "DemoDialogs.swift",
        "DemoStandardToplevel.swift",
        "DemoTerminal.swift",
        "main.swift"
      ],
      "target_dependencies" : [
        "TermKit"
      ],
      "type" : "executable"
    },
    {
      "c99name" : "Curses",
      "module_type" : "SystemLibraryTarget",
      "name" : "Curses",
      "path" : "Sources/Curses",
      "product_memberships" : [
        "TermKit",
        "Example"
      ],
      "sources" : [
      ],
      "type" : "system-target"
    }
  ],
  "tools_version" : "5.3"
}
{
  "workspace" : {
    "name" : "spi-builder-workspace",
    "schemes" : [
      "Example",
      "TermKit",
      "TermKit-Package"
    ]
  }
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.1.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme TermKit-Package -destination generic/platform=watchOS OTHER_SWIFT_FLAGS=-stats-output-dir .stats -strict-concurrency=complete
Command line invocation:
    /Applications/Xcode-16.1.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath /Users/admin/builder/spi-builder-workspace/.derivedData build -scheme TermKit-Package -destination generic/platform=watchOS "OTHER_SWIFT_FLAGS=-stats-output-dir .stats -strict-concurrency=complete"
User defaults from command line:
    IDEClonedSourcePackagesDirPathOverride = /Users/admin/builder/spi-builder-workspace/.dependencies
    IDEDerivedDataPathOverride = /Users/admin/builder/spi-builder-workspace/.derivedData
    IDEPackageSupportUseBuiltinSCM = YES
Build settings from command line:
    OTHER_SWIFT_FLAGS = -stats-output-dir .stats -strict-concurrency=complete
Resolve Package Graph
Resolve Package Graph
Resolved source packages:
  SwiftTerm: https://github.com/migueldeicaza/SwiftTerm.git @ 1.2.5
  TermKit: /Users/admin/builder/spi-builder-workspace
  OpenCombine: https://github.com/OpenCombine/OpenCombine.git @ 0.14.0
  TextBufferKit: https://github.com/migueldeicaza/TextBufferKit.git @ 0.3.0
Prepare packages
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (11 targets)
    Target 'Example' in project 'TermKit'
        ➜ Explicit dependency on target 'Curses' in project 'TermKit'
        ➜ Explicit dependency on target 'TermKit' in project 'TermKit'
        ➜ Explicit dependency on target 'OpenCombine' in project 'OpenCombine'
        ➜ Explicit dependency on target 'TextBufferKit' in project 'TextBufferKit'
        ➜ Explicit dependency on target 'SwiftTerm' in project 'SwiftTerm'
    Target 'TermKit' in project 'TermKit'
        ➜ Explicit dependency on target 'TermKit' in project 'TermKit'
        ➜ Explicit dependency on target 'OpenCombine' in project 'OpenCombine'
        ➜ Explicit dependency on target 'TextBufferKit' in project 'TextBufferKit'
        ➜ Explicit dependency on target 'SwiftTerm' in project 'SwiftTerm'
    Target 'TermKit' in project 'TermKit'
        ➜ Explicit dependency on target 'Curses' in project 'TermKit'
        ➜ Explicit dependency on target 'OpenCombine' in project 'OpenCombine'
        ➜ Explicit dependency on target 'TextBufferKit' in project 'TextBufferKit'
        ➜ Explicit dependency on target 'SwiftTerm' in project 'SwiftTerm'
    Target 'SwiftTerm' in project 'SwiftTerm'
        ➜ Explicit dependency on target 'SwiftTerm' in project 'SwiftTerm'
    Target 'SwiftTerm' in project 'SwiftTerm' (no dependencies)
    Target 'TextBufferKit' in project 'TextBufferKit'
        ➜ Explicit dependency on target 'TextBufferKit' in project 'TextBufferKit'
    Target 'TextBufferKit' in project 'TextBufferKit' (no dependencies)
    Target 'OpenCombine' in project 'OpenCombine'
        ➜ Explicit dependency on target 'OpenCombine' in project 'OpenCombine'
        ➜ Explicit dependency on target 'COpenCombineHelpers' in project 'OpenCombine'
    Target 'OpenCombine' in project 'OpenCombine'
        ➜ Explicit dependency on target 'COpenCombineHelpers' in project 'OpenCombine'
    Target 'COpenCombineHelpers' in project 'OpenCombine' (no dependencies)
    Target 'Curses' in project 'TermKit' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ExecuteExternalTool /Applications/Xcode-16.1.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -arch arm64 -isysroot /Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS11.1.sdk -x c++ -c /dev/null
ExecuteExternalTool /Applications/Xcode-16.1.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc --version
ExecuteExternalTool /Applications/Xcode-16.1.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -isysroot /Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS11.1.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-16.1.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld -version_details
ExecuteExternalTool /Applications/Xcode-16.1.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -arch arm64 -isysroot /Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS11.1.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-16.1.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -arch armv7k -isysroot /Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS11.1.sdk -x c++ -c /dev/null
ExecuteExternalTool /Applications/Xcode-16.1.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -arch armv7k -isysroot /Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS11.1.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-16.1.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -arch arm64_32 -isysroot /Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS11.1.sdk -x c++ -c /dev/null
ExecuteExternalTool /Applications/Xcode-16.1.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -arch arm64_32 -isysroot /Applications/Xcode-16.1.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS11.1.sdk -x c -c /dev/null
Build description signature: e9e37e290f8e913e82702d3a4124d9fc
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/e9e37e290f8e913e82702d3a4124d9fc.xcbuilddata
error: The package product 'SwiftTerm' requires minimum platform version 6.0 for the watchOS platform, but this target supports 5.0 (in target 'Example' from project 'TermKit')
error: The package product 'SwiftTerm' requires minimum platform version 6.0 for the watchOS platform, but this target supports 5.0 (in target 'TermKit' from project 'TermKit')
** BUILD FAILED **
The following build commands failed:
	Building workspace spi-builder-workspace with scheme TermKit-Package
(1 failure)
Command line invocation:
    /Applications/Xcode-16.1.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath /Users/admin/builder/spi-builder-workspace/.derivedData build -scheme TermKit-Package -destination generic/platform=watchOS "OTHER_SWIFT_FLAGS=-stats-output-dir .stats -strict-concurrency=complete"
User defaults from command line:
    IDEClonedSourcePackagesDirPathOverride = /Users/admin/builder/spi-builder-workspace/.dependencies
    IDEDerivedDataPathOverride = /Users/admin/builder/spi-builder-workspace/.derivedData
    IDEPackageSupportUseBuiltinSCM = YES
Build settings from command line:
    OTHER_SWIFT_FLAGS = -stats-output-dir .stats -strict-concurrency=complete
Resolve Package Graph
Resolved source packages:
  TextBufferKit: https://github.com/migueldeicaza/TextBufferKit.git @ 0.3.0
  TermKit: /Users/admin/builder/spi-builder-workspace
  OpenCombine: https://github.com/OpenCombine/OpenCombine.git @ 0.14.0
  SwiftTerm: https://github.com/migueldeicaza/SwiftTerm.git @ 1.2.5
Prepare packages
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (11 targets)
    Target 'Example' in project 'TermKit'
        ➜ Explicit dependency on target 'Curses' in project 'TermKit'
        ➜ Explicit dependency on target 'TermKit' in project 'TermKit'
        ➜ Explicit dependency on target 'OpenCombine' in project 'OpenCombine'
        ➜ Explicit dependency on target 'TextBufferKit' in project 'TextBufferKit'
        ➜ Explicit dependency on target 'SwiftTerm' in project 'SwiftTerm'
    Target 'TermKit' in project 'TermKit'
        ➜ Explicit dependency on target 'TermKit' in project 'TermKit'
        ➜ Explicit dependency on target 'OpenCombine' in project 'OpenCombine'
        ➜ Explicit dependency on target 'TextBufferKit' in project 'TextBufferKit'
        ➜ Explicit dependency on target 'SwiftTerm' in project 'SwiftTerm'
    Target 'TermKit' in project 'TermKit'
        ➜ Explicit dependency on target 'Curses' in project 'TermKit'
        ➜ Explicit dependency on target 'OpenCombine' in project 'OpenCombine'
        ➜ Explicit dependency on target 'TextBufferKit' in project 'TextBufferKit'
        ➜ Explicit dependency on target 'SwiftTerm' in project 'SwiftTerm'
    Target 'SwiftTerm' in project 'SwiftTerm'
        ➜ Explicit dependency on target 'SwiftTerm' in project 'SwiftTerm'
    Target 'SwiftTerm' in project 'SwiftTerm' (no dependencies)
    Target 'TextBufferKit' in project 'TextBufferKit'
        ➜ Explicit dependency on target 'TextBufferKit' in project 'TextBufferKit'
    Target 'TextBufferKit' in project 'TextBufferKit' (no dependencies)
    Target 'OpenCombine' in project 'OpenCombine'
        ➜ Explicit dependency on target 'OpenCombine' in project 'OpenCombine'
        ➜ Explicit dependency on target 'COpenCombineHelpers' in project 'OpenCombine'
    Target 'OpenCombine' in project 'OpenCombine'
        ➜ Explicit dependency on target 'COpenCombineHelpers' in project 'OpenCombine'
    Target 'COpenCombineHelpers' in project 'OpenCombine' (no dependencies)
    Target 'Curses' in project 'TermKit' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
error: The package product 'SwiftTerm' requires minimum platform version 6.0 for the watchOS platform, but this target supports 5.0 (in target 'Example' from project 'TermKit')
error: The package product 'SwiftTerm' requires minimum platform version 6.0 for the watchOS platform, but this target supports 5.0 (in target 'TermKit' from project 'TermKit')
** BUILD FAILED **
The following build commands failed:
	Building workspace spi-builder-workspace with scheme TermKit-Package
(1 failure)
BUILD FAILURE 6.0 watchOS