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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 ReactiveSwift, reference 7.2.0 (c5eecb), with Swift 5.9 for iOS using Xcode 15.2 on 11 Nov 2024 17:26:02 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-15.2.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme ReactiveSwift -destination generic/platform=iOS

Build Log

========================================
RunAll
========================================
Builder version: 4.57.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/ReactiveCocoa/ReactiveSwift.git
Reference: 7.2.0
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/ReactiveCocoa/ReactiveSwift
 * tag               7.2.0      -> FETCH_HEAD
HEAD is now at c5eecb5 Remove carthage checks as dependency for release checks.
Submodule path 'Carthage/Checkouts/Nimble': checked out 'efe11bbca024b57115260709b5c05e01131470d0'
Submodule path 'Carthage/Checkouts/Quick': checked out '6d01974d236f598633cac58280372c0c8cfea5bc'
Submodule path 'Carthage/Checkouts/Quick/Externals/Nimble': checked out 'c1f3dd66222d5e7a1a20afc237f7e7bc432c564f'
Submodule path 'Carthage/Checkouts/xcconfigs': checked out '4ced0ad5a971220917994a4edfa6abf9702e3818'
Submodule 'Carthage/Checkouts/Nimble' (https://github.com/Quick/Nimble.git) registered for path 'Carthage/Checkouts/Nimble'
Submodule 'Carthage/Checkouts/Quick' (https://github.com/Quick/Quick.git) registered for path 'Carthage/Checkouts/Quick'
Submodule 'Carthage/Checkouts/xcconfigs' (https://github.com/xcconfigs/xcconfigs.git) registered for path 'Carthage/Checkouts/xcconfigs'
Cloning into '/Users/admin/builder/spi-builder-workspace/Carthage/Checkouts/Nimble'...
Cloning into '/Users/admin/builder/spi-builder-workspace/Carthage/Checkouts/Quick'...
Cloning into '/Users/admin/builder/spi-builder-workspace/Carthage/Checkouts/xcconfigs'...
Submodule 'Externals/Nimble' (https://github.com/Quick/Nimble.git) registered for path 'Carthage/Checkouts/Quick/Externals/Nimble'
Cloning into '/Users/admin/builder/spi-builder-workspace/Carthage/Checkouts/Quick/Externals/Nimble'...
Cloned https://github.com/ReactiveCocoa/ReactiveSwift.git
Revision (git rev-parse @):
c5eecb5374ac342e22d46abd333e4c8c698c93cc
SUCCESS checkout https://github.com/ReactiveCocoa/ReactiveSwift.git at 7.2.0
========================================
Build
========================================
Selected platform:         iOS
Swift version:             5.9
Building package at path:  $PWD
https://github.com/ReactiveCocoa/ReactiveSwift.git
Command line invocation:
    /Applications/Xcode-15.2.0.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" : "quick",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "7.0.0",
            "upper_bound" : "8.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/Quick/Quick.git"
    },
    {
      "identity" : "nimble",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "13.0.0",
            "upper_bound" : "14.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/Quick/Nimble.git"
    }
  ],
  "manifest_display_name" : "ReactiveSwift",
  "name" : "ReactiveSwift",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "10.13"
    },
    {
      "name" : "ios",
      "version" : "11.0"
    },
    {
      "name" : "tvos",
      "version" : "11.0"
    },
    {
      "name" : "watchos",
      "version" : "4.0"
    }
  ],
  "products" : [
    {
      "name" : "ReactiveSwift",
      "targets" : [
        "ReactiveSwift"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "swift_languages_versions" : [
    "5"
  ],
  "targets" : [
    {
      "c99name" : "ReactiveSwiftTests",
      "module_type" : "SwiftTarget",
      "name" : "ReactiveSwiftTests",
      "path" : "Tests/ReactiveSwiftTests",
      "product_dependencies" : [
        "Quick",
        "Nimble"
      ],
      "sources" : [
        "ActionSpec.swift",
        "AtomicSpec.swift",
        "BagSpec.swift",
        "DateSchedulerAsyncTestCase.swift",
        "DeprecationSpec.swift",
        "DisposableSpec.swift",
        "FlattenSpec.swift",
        "FoundationExtensionsSpec.swift",
        "LifetimeSpec.swift",
        "PropertySpec.swift",
        "QueueScheduler+Factory.swift",
        "ReactiveExtensionsSpec.swift",
        "SchedulerSpec.swift",
        "SignalLifetimeSpec.swift",
        "SignalProducerLiftingSpec.swift",
        "SignalProducerNimbleMatchers.swift",
        "SignalProducerSpec.swift",
        "SignalSpec.swift",
        "TestError.swift",
        "TestLogger.swift",
        "TestSchedulerAsyncTestCase.swift",
        "UnidirectionalBindingSpec.swift",
        "ValidatingPropertySpec.swift"
      ],
      "target_dependencies" : [
        "ReactiveSwift"
      ],
      "type" : "test"
    },
    {
      "c99name" : "ReactiveSwift",
      "module_type" : "SwiftTarget",
      "name" : "ReactiveSwift",
      "path" : "Sources",
      "product_memberships" : [
        "ReactiveSwift"
      ],
      "sources" : [
        "Action.swift",
        "Atomic.swift",
        "Bag.swift",
        "Deprecations+Removals.swift",
        "Disposable.swift",
        "Event.swift",
        "EventLogger.swift",
        "Flatten.swift",
        "FoundationExtensions.swift",
        "Lifetime.swift",
        "Observers/AttemptMap.swift",
        "Observers/Collect.swift",
        "Observers/CollectEvery.swift",
        "Observers/CombinePrevious.swift",
        "Observers/CompactMap.swift",
        "Observers/Debounce.swift",
        "Observers/Delay.swift",
        "Observers/Dematerialize.swift",
        "Observers/DematerializeResults.swift",
        "Observers/Filter.swift",
        "Observers/LazyMap.swift",
        "Observers/Map.swift",
        "Observers/MapError.swift",
        "Observers/Materialize.swift",
        "Observers/MaterializeAsResult.swift",
        "Observers/ObserveOn.swift",
        "Observers/Observer.swift",
        "Observers/Operators.swift",
        "Observers/Reduce.swift",
        "Observers/ScanMap.swift",
        "Observers/SkipFirst.swift",
        "Observers/SkipRepeats.swift",
        "Observers/SkipWhile.swift",
        "Observers/TakeFirst.swift",
        "Observers/TakeLast.swift",
        "Observers/TakeUntil.swift",
        "Observers/TakeWhile.swift",
        "Observers/Throttle.swift",
        "Observers/UnaryAsyncOperator.swift",
        "Observers/UniqueValues.swift",
        "Optional.swift",
        "Property.swift",
        "Reactive.swift",
        "ResultExtensions.swift",
        "Scheduler.swift",
        "Signal.Observer.swift",
        "Signal.swift",
        "SignalProducer.swift",
        "UnidirectionalBinding.swift",
        "UninhabitedTypeGuards.swift",
        "ValidatingProperty.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.2"
}
{
  "project" : {
    "configurations" : [
      "Debug",
      "Test",
      "Release",
      "Profile"
    ],
    "name" : "ReactiveSwift",
    "schemes" : [
      "ReactiveSwift-iOS",
      "ReactiveSwift-macOS",
      "ReactiveSwift-tvOS",
      "ReactiveSwift-watchOS",
      "ReactiveSwift-xrOS"
    ],
    "targets" : [
      "ReactiveSwift-macOS",
      "ReactiveSwift-macOSTests",
      "ReactiveSwift-iOS",
      "ReactiveSwift-iOSTests",
      "ReactiveSwift-watchOS",
      "ReactiveSwift-tvOS",
      "ReactiveSwift-tvOSTests",
      "ReactiveSwift-xrOS"
    ]
  }
}
{
  "workspace" : {
    "name" : "spi-builder-workspace",
    "schemes" : [
      "ReactiveSwift"
    ]
  }
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-15.2.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme ReactiveSwift -destination generic/platform=iOS
Command line invocation:
    /Applications/Xcode-15.2.0.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 ReactiveSwift -destination generic/platform=iOS
User defaults from command line:
    IDEClonedSourcePackagesDirPathOverride = /Users/admin/builder/spi-builder-workspace/.dependencies
    IDEDerivedDataPathOverride = /Users/admin/builder/spi-builder-workspace/.derivedData
    IDEPackageSupportUseBuiltinSCM = YES
Resolve Package Graph
Resolve Package Graph
Resolved source packages:
  CwlCatchException: https://github.com/mattgallagher/CwlCatchException.git @ 2.2.1
  Nimble: https://github.com/Quick/Nimble.git @ 13.6.2
  swift-algorithms: https://github.com/apple/swift-algorithms.git @ 1.2.0
  swift-numerics: https://github.com/apple/swift-numerics.git @ 1.0.2
  CwlPreconditionTesting: https://github.com/mattgallagher/CwlPreconditionTesting.git @ 2.2.2
  Quick: https://github.com/Quick/Quick.git @ 7.6.2
  swift-argument-parser: https://github.com/apple/swift-argument-parser.git @ 1.5.0
  ReactiveSwift: /Users/admin/builder/spi-builder-workspace
Prepare packages
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (15 targets)
    Target 'ReactiveSwiftTests' in project 'ReactiveSwift'
        ➜ Explicit dependency on target 'ReactiveSwift' in project 'ReactiveSwift'
        ➜ Explicit dependency on target 'Quick' in project 'Quick'
        ➜ Explicit dependency on target 'Nimble' in project 'Nimble'
    Target 'Nimble' in project 'Nimble'
        ➜ Explicit dependency on target 'Nimble' in project 'Nimble'
        ➜ Explicit dependency on target 'NimbleObjectiveC' in project 'Nimble'
        ➜ Explicit dependency on target 'CwlPreconditionTesting' in project 'CwlPreconditionTesting'
    Target 'NimbleObjectiveC' in project 'Nimble'
        ➜ Explicit dependency on target 'Nimble' in project 'Nimble'
        ➜ Explicit dependency on target 'CwlPreconditionTesting' in project 'CwlPreconditionTesting'
    Target 'Nimble' in project 'Nimble'
        ➜ Explicit dependency on target 'CwlPreconditionTesting' in project 'CwlPreconditionTesting'
    Target 'CwlPreconditionTesting' in project 'CwlPreconditionTesting'
        ➜ Explicit dependency on target 'CwlPreconditionTesting' in project 'CwlPreconditionTesting'
        ➜ Explicit dependency on target 'CwlMachBadInstructionHandler' in project 'CwlPreconditionTesting'
        ➜ Explicit dependency on target 'CwlCatchException' in project 'CwlCatchException'
    Target 'CwlPreconditionTesting' in project 'CwlPreconditionTesting'
        ➜ Explicit dependency on target 'CwlMachBadInstructionHandler' in project 'CwlPreconditionTesting'
        ➜ Explicit dependency on target 'CwlCatchException' in project 'CwlCatchException'
    Target 'CwlCatchException' in project 'CwlCatchException'
        ➜ Explicit dependency on target 'CwlCatchException' in project 'CwlCatchException'
        ➜ Explicit dependency on target 'CwlCatchExceptionSupport' in project 'CwlCatchException'
    Target 'CwlCatchException' in project 'CwlCatchException'
        ➜ Explicit dependency on target 'CwlCatchExceptionSupport' in project 'CwlCatchException'
    Target 'CwlCatchExceptionSupport' in project 'CwlCatchException' (no dependencies)
    Target 'CwlMachBadInstructionHandler' in project 'CwlPreconditionTesting' (no dependencies)
    Target 'Quick' in project 'Quick'
        ➜ Explicit dependency on target 'Quick' in project 'Quick'
        ➜ Explicit dependency on target 'QuickObjCRuntime' in project 'Quick'
    Target 'Quick' in project 'Quick'
        ➜ Explicit dependency on target 'QuickObjCRuntime' in project 'Quick'
    Target 'QuickObjCRuntime' in project 'Quick' (no dependencies)
    Target 'ReactiveSwift' in project 'ReactiveSwift'
        ➜ Explicit dependency on target 'ReactiveSwift' in project 'ReactiveSwift'
    Target 'ReactiveSwift' in project 'ReactiveSwift' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
Build description signature: 6f528eaa40d2325aa31f57396f4952b9
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/6f528eaa40d2325aa31f57396f4952b9.xcbuilddata
error: The package product 'Quick' requires minimum platform version 13.0 for the iOS platform, but this target supports 12.0 (in target 'ReactiveSwiftTests' from project 'ReactiveSwift')
error: The package product 'Nimble' requires minimum platform version 13.0 for the iOS platform, but this target supports 12.0 (in target 'ReactiveSwiftTests' from project 'ReactiveSwift')
Resolve Package Graph
** BUILD FAILED **
Command line invocation:
    /Applications/Xcode-15.2.0.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 ReactiveSwift -destination generic/platform=iOS
User defaults from command line:
    IDEClonedSourcePackagesDirPathOverride = /Users/admin/builder/spi-builder-workspace/.dependencies
    IDEDerivedDataPathOverride = /Users/admin/builder/spi-builder-workspace/.derivedData
    IDEPackageSupportUseBuiltinSCM = YES
Resolve Package Graph
Resolved source packages:
  CwlPreconditionTesting: https://github.com/mattgallagher/CwlPreconditionTesting.git @ 2.2.2
  swift-numerics: https://github.com/apple/swift-numerics.git @ 1.0.2
  ReactiveSwift: /Users/admin/builder/spi-builder-workspace
  Nimble: https://github.com/Quick/Nimble.git @ 13.6.2
  swift-algorithms: https://github.com/apple/swift-algorithms.git @ 1.2.0
  swift-argument-parser: https://github.com/apple/swift-argument-parser.git @ 1.5.0
  Quick: https://github.com/Quick/Quick.git @ 7.6.2
  CwlCatchException: https://github.com/mattgallagher/CwlCatchException.git @ 2.2.1
Prepare packages
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (15 targets)
    Target 'ReactiveSwiftTests' in project 'ReactiveSwift'
        ➜ Explicit dependency on target 'ReactiveSwift' in project 'ReactiveSwift'
        ➜ Explicit dependency on target 'Quick' in project 'Quick'
        ➜ Explicit dependency on target 'Nimble' in project 'Nimble'
    Target 'Nimble' in project 'Nimble'
        ➜ Explicit dependency on target 'Nimble' in project 'Nimble'
        ➜ Explicit dependency on target 'NimbleObjectiveC' in project 'Nimble'
        ➜ Explicit dependency on target 'CwlPreconditionTesting' in project 'CwlPreconditionTesting'
    Target 'NimbleObjectiveC' in project 'Nimble'
        ➜ Explicit dependency on target 'Nimble' in project 'Nimble'
        ➜ Explicit dependency on target 'CwlPreconditionTesting' in project 'CwlPreconditionTesting'
    Target 'Nimble' in project 'Nimble'
        ➜ Explicit dependency on target 'CwlPreconditionTesting' in project 'CwlPreconditionTesting'
    Target 'CwlPreconditionTesting' in project 'CwlPreconditionTesting'
        ➜ Explicit dependency on target 'CwlPreconditionTesting' in project 'CwlPreconditionTesting'
        ➜ Explicit dependency on target 'CwlMachBadInstructionHandler' in project 'CwlPreconditionTesting'
        ➜ Explicit dependency on target 'CwlCatchException' in project 'CwlCatchException'
    Target 'CwlPreconditionTesting' in project 'CwlPreconditionTesting'
        ➜ Explicit dependency on target 'CwlMachBadInstructionHandler' in project 'CwlPreconditionTesting'
        ➜ Explicit dependency on target 'CwlCatchException' in project 'CwlCatchException'
    Target 'CwlCatchException' in project 'CwlCatchException'
        ➜ Explicit dependency on target 'CwlCatchException' in project 'CwlCatchException'
        ➜ Explicit dependency on target 'CwlCatchExceptionSupport' in project 'CwlCatchException'
    Target 'CwlCatchException' in project 'CwlCatchException'
        ➜ Explicit dependency on target 'CwlCatchExceptionSupport' in project 'CwlCatchException'
    Target 'CwlCatchExceptionSupport' in project 'CwlCatchException' (no dependencies)
    Target 'CwlMachBadInstructionHandler' in project 'CwlPreconditionTesting' (no dependencies)
    Target 'Quick' in project 'Quick'
        ➜ Explicit dependency on target 'Quick' in project 'Quick'
        ➜ Explicit dependency on target 'QuickObjCRuntime' in project 'Quick'
    Target 'Quick' in project 'Quick'
        ➜ Explicit dependency on target 'QuickObjCRuntime' in project 'Quick'
    Target 'QuickObjCRuntime' in project 'Quick' (no dependencies)
    Target 'ReactiveSwift' in project 'ReactiveSwift'
        ➜ Explicit dependency on target 'ReactiveSwift' in project 'ReactiveSwift'
    Target 'ReactiveSwift' in project 'ReactiveSwift' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
Build description signature: 6f528eaa40d2325aa31f57396f4952b9
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/6f528eaa40d2325aa31f57396f4952b9.xcbuilddata
error: The package product 'Quick' requires minimum platform version 13.0 for the iOS platform, but this target supports 12.0 (in target 'ReactiveSwiftTests' from project 'ReactiveSwift')
error: The package product 'Nimble' requires minimum platform version 13.0 for the iOS platform, but this target supports 12.0 (in target 'ReactiveSwiftTests' from project 'ReactiveSwift')
** BUILD FAILED **
BUILD FAILURE 5.9 iOS