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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 Maaku, reference master (7d2360), with Swift 6.0 for watchOS using Xcode 16.2 on 27 Nov 2024 19:58:47 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-16.1.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme Maaku -destination generic/platform=watchOS OTHER_SWIFT_FLAGS=-stats-output-dir .stats -strict-concurrency=complete -enable-upcoming-feature StrictConcurrency -enable-upcoming-feature DisableOutwardActorInference -enable-upcoming-feature GlobalActorIsolatedTypesUsability -enable-upcoming-feature InferSendableFromCaptures

Build Log

========================================
RunAll
========================================
Builder version: 4.58.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/KristopherGBaker/Maaku.git
Reference: master
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/KristopherGBaker/Maaku
 * branch            master     -> FETCH_HEAD
 * [new branch]      master     -> origin/master
HEAD is now at 7d2360b Add deployment targets to swift pm manifest (#55)
Cloned https://github.com/KristopherGBaker/Maaku.git
Revision (git rev-parse @):
7d2360b31b6b81bb37e45f1d1c14531ab033ce88
SUCCESS checkout https://github.com/KristopherGBaker/Maaku.git at master
========================================
Build
========================================
Selected platform:         watchOS
Swift version:             6.0
Building package at path:  $PWD
https://github.com/KristopherGBaker/Maaku.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
resolved source packages:
{
  "dependencies" : [
    {
      "identity" : "libcmark_gfm",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "0.29.3",
            "upper_bound" : "1.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/KristopherGBaker/libcmark_gfm.git"
    },
    {
      "identity" : "nimble",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "8.0.0",
            "upper_bound" : "9.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/Quick/Nimble.git"
    },
    {
      "identity" : "quick",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "2.1.0",
            "upper_bound" : "3.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/Quick/Quick.git"
    }
  ],
  "manifest_display_name" : "Maaku",
  "name" : "Maaku",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "10.11"
    },
    {
      "name" : "ios",
      "version" : "9.0"
    },
    {
      "name" : "tvos",
      "version" : "9.0"
    },
    {
      "name" : "watchos",
      "version" : "2.0"
    }
  ],
  "products" : [
    {
      "name" : "Maaku",
      "targets" : [
        "Maaku"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "swift_languages_versions" : [
    "5"
  ],
  "targets" : [
    {
      "c99name" : "MaakuTests",
      "module_type" : "SwiftTarget",
      "name" : "MaakuTests",
      "path" : "Tests/MaakuTests",
      "product_dependencies" : [
        "Nimble",
        "Quick"
      ],
      "sources" : [
        "CMark/CMDocumentSpec.swift",
        "CMark/CMDocumentStructureSpec.swift",
        "CMark/CMExtensionInternalSpec.swift",
        "CMark/CMExtensionSpec.swift",
        "CMark/CMExtensionTasklist.swift",
        "CMark/CMNodeInternal.swift",
        "CMark/CMNodeSpec.swift",
        "CMark/CMParserSpec.swift",
        "Core/Container/BlockQuoteSpec.swift",
        "Core/Container/FootnoteDefinitionSpec.swift",
        "Core/Container/ItemSpec.swift",
        "Core/Container/ListItemSpec.swift",
        "Core/Container/OrderedListSpec.swift",
        "Core/Container/UnorderedListSpec.swift",
        "Core/DocumentConverterSpec.swift",
        "Core/DocumentSpec.swift",
        "Core/Extensions/AutolinkSpec.swift",
        "Core/Extensions/StrikethroughSpec.swift",
        "Core/Extensions/TableSpec.swift",
        "Core/Extensions/TagFilterSpec.swift",
        "Core/Extensions/TasklistItemSpec.swift",
        "Core/Inline/EmphasisSpec.swift",
        "Core/Inline/FootnoteReferenceSpec.swift",
        "Core/Inline/ImageSpec.swift",
        "Core/Inline/InlineCodeSpec.swift",
        "Core/Inline/InlineHtmlSpec.swift",
        "Core/Inline/LineBreakSpec.swift",
        "Core/Inline/LinkSpec.swift",
        "Core/Inline/SoftBreakSpec.swift",
        "Core/Inline/StrongSpec.swift",
        "Core/Inline/TextSpec.swift",
        "Core/Leaf/CodeBlockSpec.swift",
        "Core/Leaf/HeadingSpec.swift",
        "Core/Leaf/HorizontalRuleSpec.swift",
        "Core/Leaf/HtmlBlockSpec.swift",
        "Core/Leaf/ParagraphSpec.swift",
        "Core/StyleSpec.swift",
        "Plugins/YoutubePluginSpec.swift"
      ],
      "target_dependencies" : [
        "Maaku"
      ],
      "type" : "test"
    },
    {
      "c99name" : "Maaku",
      "module_type" : "SwiftTarget",
      "name" : "Maaku",
      "path" : "Sources/Maaku",
      "product_dependencies" : [
        "libcmark_gfm"
      ],
      "product_memberships" : [
        "Maaku"
      ],
      "sources" : [
        "CMark/CMDelimiterType.swift",
        "CMark/CMDocument.swift",
        "CMark/CMDocumentOption.swift",
        "CMark/CMExtension.swift",
        "CMark/CMIterator.swift",
        "CMark/CMListType.swift",
        "CMark/CMNode+ASTManipulation.swift",
        "CMark/CMNode+Render.swift",
        "CMark/CMNode+Task.swift",
        "CMark/CMNode.swift",
        "CMark/CMNodeType.swift",
        "CMark/CMParser.swift",
        "Core/Block.swift",
        "Core/Container/BlockQuote.swift",
        "Core/Container/ContainerBlock.swift",
        "Core/Container/FootnoteDefinition.swift",
        "Core/Container/ListItem.swift",
        "Core/Container/OrderedList.swift",
        "Core/Container/UnorderedList.swift",
        "Core/Document.swift",
        "Core/DocumentConverter.swift",
        "Core/Extensions/Strikethrough.swift",
        "Core/Extensions/Table.swift",
        "Core/Extensions/TableCell.swift",
        "Core/Extensions/TableHeader.swift",
        "Core/Extensions/TableRow.swift",
        "Core/Extensions/TasklistItem.swift",
        "Core/Font+Maaku.swift",
        "Core/Inline/Emphasis.swift",
        "Core/Inline/FootnoteReference.swift",
        "Core/Inline/Image.swift",
        "Core/Inline/Inline.swift",
        "Core/Inline/InlineCode.swift",
        "Core/Inline/InlineHtml.swift",
        "Core/Inline/LineBreak.swift",
        "Core/Inline/Link.swift",
        "Core/Inline/SoftBreak.swift",
        "Core/Inline/Strong.swift",
        "Core/Inline/Text.swift",
        "Core/Leaf/CodeBlock.swift",
        "Core/Leaf/Heading.swift",
        "Core/Leaf/HorizontalRule.swift",
        "Core/Leaf/HtmlBlock.swift",
        "Core/Leaf/LeafBlock.swift",
        "Core/Leaf/Paragraph.swift",
        "Core/Plugin.swift",
        "Core/Style.swift",
        "Plugins/YoutubePlugin.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.0"
}
{
  "project" : {
    "configurations" : [
      "Debug",
      "Release"
    ],
    "name" : "Maaku",
    "schemes" : [
      "Maaku",
      "Maaku-macOS",
      "Maaku-tvOS",
      "Maaku-watchOS"
    ],
    "targets" : [
      "Maaku",
      "MaakuTests",
      "Maaku-macOS",
      "MaakuMacOSTests",
      "Maaku-watchOS",
      "Maaku-tvOS",
      "Maaku-tvOSTests"
    ]
  }
}
{
  "workspace" : {
    "name" : "spi-builder-workspace",
    "schemes" : [
      "Maaku"
    ]
  }
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.1.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme Maaku -destination generic/platform=watchOS OTHER_SWIFT_FLAGS=-stats-output-dir .stats -strict-concurrency=complete -enable-upcoming-feature StrictConcurrency -enable-upcoming-feature DisableOutwardActorInference -enable-upcoming-feature GlobalActorIsolatedTypesUsability -enable-upcoming-feature InferSendableFromCaptures
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 Maaku -destination generic/platform=watchOS "OTHER_SWIFT_FLAGS=-stats-output-dir .stats -strict-concurrency=complete -enable-upcoming-feature StrictConcurrency -enable-upcoming-feature DisableOutwardActorInference -enable-upcoming-feature GlobalActorIsolatedTypesUsability -enable-upcoming-feature InferSendableFromCaptures"
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 -enable-upcoming-feature StrictConcurrency -enable-upcoming-feature DisableOutwardActorInference -enable-upcoming-feature GlobalActorIsolatedTypesUsability -enable-upcoming-feature InferSendableFromCaptures
Resolve Package Graph
Resolve Package Graph
Resolved source packages:
  Quick: https://github.com/Quick/Quick.git @ 2.2.1
  Maaku: /Users/admin/builder/spi-builder-workspace
  libcmark_gfm: https://github.com/KristopherGBaker/libcmark_gfm.git @ 0.29.4
  Nimble: https://github.com/Quick/Nimble.git @ 8.1.2
Prepare packages
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (4 targets)
    Target 'Maaku' in project 'Maaku'
        ➜ Explicit dependency on target 'Maaku' in project 'Maaku'
        ➜ Explicit dependency on target 'libcmark_gfm' in project 'libcmark_gfm'
    Target 'Maaku' in project 'Maaku'
        ➜ Explicit dependency on target 'libcmark_gfm' in project 'libcmark_gfm'
    Target 'libcmark_gfm' in project 'libcmark_gfm'
        ➜ Explicit dependency on target 'libcmark_gfm' in project 'libcmark_gfm'
    Target 'libcmark_gfm' in project 'libcmark_gfm' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
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/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/ld -version_details
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
Build description signature: c2a31bb874ad74d2f1e0aaa81dd54470
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/c2a31bb874ad74d2f1e0aaa81dd54470.xcbuilddata
error: The package product 'libcmark_gfm' requires minimum platform version 5.0 for the watchOS platform, but this target supports 4.0 (in target 'Maaku' from project 'Maaku')
** BUILD FAILED **
The following build commands failed:
	Building workspace spi-builder-workspace with scheme Maaku
(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 Maaku -destination generic/platform=watchOS "OTHER_SWIFT_FLAGS=-stats-output-dir .stats -strict-concurrency=complete -enable-upcoming-feature StrictConcurrency -enable-upcoming-feature DisableOutwardActorInference -enable-upcoming-feature GlobalActorIsolatedTypesUsability -enable-upcoming-feature InferSendableFromCaptures"
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 -enable-upcoming-feature StrictConcurrency -enable-upcoming-feature DisableOutwardActorInference -enable-upcoming-feature GlobalActorIsolatedTypesUsability -enable-upcoming-feature InferSendableFromCaptures
Resolve Package Graph
Resolved source packages:
  Maaku: /Users/admin/builder/spi-builder-workspace
  libcmark_gfm: https://github.com/KristopherGBaker/libcmark_gfm.git @ 0.29.4
  Nimble: https://github.com/Quick/Nimble.git @ 8.1.2
  Quick: https://github.com/Quick/Quick.git @ 2.2.1
Prepare packages
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (4 targets)
    Target 'Maaku' in project 'Maaku'
        ➜ Explicit dependency on target 'Maaku' in project 'Maaku'
        ➜ Explicit dependency on target 'libcmark_gfm' in project 'libcmark_gfm'
    Target 'Maaku' in project 'Maaku'
        ➜ Explicit dependency on target 'libcmark_gfm' in project 'libcmark_gfm'
    Target 'libcmark_gfm' in project 'libcmark_gfm'
        ➜ Explicit dependency on target 'libcmark_gfm' in project 'libcmark_gfm'
    Target 'libcmark_gfm' in project 'libcmark_gfm' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
error: The package product 'libcmark_gfm' requires minimum platform version 5.0 for the watchOS platform, but this target supports 4.0 (in target 'Maaku' from project 'Maaku')
** BUILD FAILED **
The following build commands failed:
	Building workspace spi-builder-workspace with scheme Maaku
(1 failure)
BUILD FAILURE 6.0 watchOS