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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 MathParser, reference master (2e067f), with Swift 6.0 for macOS (Xcode) using Xcode 16.2 on 26 Nov 2024 14:12:34 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-16.1.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme Demo -destination platform=macOS,arch=arm64 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/davedelong/DDMathParser.git
Reference: master
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/davedelong/DDMathParser
 * branch            master     -> FETCH_HEAD
 * [new branch]      master     -> origin/master
HEAD is now at 2e067fc Correct factorial implementation for integers > 20
Cloned https://github.com/davedelong/DDMathParser.git
Revision (git rev-parse @):
2e067fc17c36f4298649b6681d52286fe4ca388e
SUCCESS checkout https://github.com/davedelong/DDMathParser.git at master
========================================
Build
========================================
Selected platform:         macosXcodebuild
Swift version:             6.0
Building package at path:  $PWD
https://github.com/davedelong/DDMathParser.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" : [
  ],
  "manifest_display_name" : "MathParser",
  "name" : "MathParser",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "MathParser",
      "targets" : [
        "MathParser"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "MathParserTests",
      "module_type" : "SwiftTarget",
      "name" : "MathParserTests",
      "path" : "MathParser/Tests/MathParserTests",
      "sources" : [
        "EvaluatorTests.swift",
        "ExpressionTests.swift",
        "GithubIssues.swift",
        "GroupingTests.swift",
        "ResolverTests.swift",
        "RewriterTests.swift",
        "TestHelpers.swift",
        "TokenizerTests.swift",
        "XCTestManifests.swift"
      ],
      "target_dependencies" : [
        "MathParser"
      ],
      "type" : "test"
    },
    {
      "c99name" : "MathParser",
      "module_type" : "SwiftTarget",
      "name" : "MathParser",
      "path" : "MathParser/Sources/MathParser",
      "product_memberships" : [
        "MathParser"
      ],
      "sources" : [
        "Character.swift",
        "Configuration.swift",
        "DecimalNumberExtractor.swift",
        "Deprecations.swift",
        "Double.swift",
        "DynamicResolution.swift",
        "Either.swift",
        "Evaluator.swift",
        "ExponentExtractor.swift",
        "Expression+Matching.swift",
        "Expression.swift",
        "ExpressionRewriter.swift",
        "Expressionizer.swift",
        "FractionNumberExtractor.swift",
        "Function.swift",
        "FunctionSet.swift",
        "Functions+Defaults.swift",
        "GroupedToken.swift",
        "HexNumberExtractor.swift",
        "IdentifierExtractor.swift",
        "LocalizedNumberExtractor.swift",
        "MathParserErrors.swift",
        "OctalNumberExtractor.swift",
        "Operator+Defaults.swift",
        "Operator.swift",
        "OperatorExtractor.swift",
        "OperatorSet.swift",
        "OperatorTokenSet.swift",
        "PeekingIterator.swift",
        "QuotedVariableExtractor.swift",
        "RawToken.swift",
        "ResolvedToken.swift",
        "RewriteRule+Defaults.swift",
        "RewriteRule.swift",
        "String.swift",
        "SubstitutionExtensions.swift",
        "TokenCharacterBuffer.swift",
        "TokenExtractor.swift",
        "TokenGrouper.swift",
        "TokenResolver.swift",
        "Tokenizer.swift",
        "VariableExtractor.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.2"
}
{
  "project" : {
    "configurations" : [
      "Debug",
      "Release"
    ],
    "name" : "Demo",
    "schemes" : [
      "Demo"
    ],
    "targets" : [
      "Demo"
    ]
  }
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.1.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme Demo -destination platform=macOS,arch=arm64 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 Demo -destination platform=macOS,arch=arm64 "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
Prepare packages
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (1 target)
    Target 'Demo' in project 'Demo' (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/MacOSX.platform/Developer/SDKs/MacOSX15.1.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-16.1.0.app/Contents/Developer/usr/bin/ibtool --version --output-format xml1
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/MacOSX.platform/Developer/SDKs/MacOSX15.1.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-16.1.0.app/Contents/Developer/usr/bin/actool --version --output-format xml1
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
Build description signature: 232017b2d93ca8269597be0824e15299
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/232017b2d93ca8269597be0824e15299.xcbuilddata
/Users/admin/builder/spi-builder-workspace/Demo.xcodeproj: error: No signing certificate "Mac Development" found: No "Mac Development" signing certificate matching team ID "654LUM7646" with a private key was found. (in target 'Demo' from project 'Demo')
/Users/admin/builder/spi-builder-workspace/Demo.xcodeproj: error: Missing package product 'MathParser' (in target 'Demo' from project 'Demo')
** BUILD FAILED **
The following build commands failed:
	Building project Demo with scheme Demo
(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 Demo -destination platform=macOS,arch=arm64 "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
Prepare packages
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (1 target)
    Target 'Demo' in project 'Demo' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
/Users/admin/builder/spi-builder-workspace/Demo.xcodeproj: error: No signing certificate "Mac Development" found: No "Mac Development" signing certificate matching team ID "654LUM7646" with a private key was found. (in target 'Demo' from project 'Demo')
/Users/admin/builder/spi-builder-workspace/Demo.xcodeproj: error: Missing package product 'MathParser' (in target 'Demo' from project 'Demo')
** BUILD FAILED **
The following build commands failed:
	Building project Demo with scheme Demo
(1 failure)
BUILD FAILURE 6.0 macosXcodebuild