The Swift Package Index logo.Swift Package Index

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 master (7f7334), with Swift 5.9 for iOS using Xcode 15.2 on 10 Feb 2025 11:01:14 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-Package -destination generic/platform=iOS

Build Log

========================================
RunAll
========================================
Builder version: 4.60.1
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/ReactiveCocoa/ReactiveSwift.git
Reference: master
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/ReactiveCocoa/ReactiveSwift
 * branch            master     -> FETCH_HEAD
 * [new branch]      master     -> origin/master
HEAD is now at 7f73349 Add primary associated types to property and binding protocols (#888)
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 @):
7f733497761379030d1b82e36d5b7c3deabbf01b
SUCCESS checkout https://github.com/ReactiveCocoa/ReactiveSwift.git at master
========================================
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"
        ]
      }
    },
    {
      "name" : "ReactiveSwift-Dynamic",
      "targets" : [
        "ReactiveSwift"
      ],
      "type" : {
        "library" : [
          "dynamic"
        ]
      }
    }
  ],
  "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",
        "ReactiveSwift-Dynamic"
      ],
      "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",
      "ReactiveSwift-Dynamic",
      "ReactiveSwift-Package"
    ]
  }
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-15.2.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme ReactiveSwift-Package -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-Package -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:
  CwlPreconditionTesting: https://github.com/mattgallagher/CwlPreconditionTesting.git @ 2.2.2
  Quick: https://github.com/Quick/Quick.git @ 7.6.2
  swift-algorithms: https://github.com/apple/swift-algorithms.git @ 1.2.0
  Nimble: https://github.com/Quick/Nimble.git @ 13.7.1
  swift-argument-parser: https://github.com/apple/swift-argument-parser.git @ 1.5.0
  swift-numerics: https://github.com/apple/swift-numerics.git @ 1.0.2
  CwlCatchException: https://github.com/mattgallagher/CwlCatchException.git @ 2.2.1
  ReactiveSwift: /Users/admin/builder/spi-builder-workspace
Prepare packages
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (16 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-Dynamic' in project 'ReactiveSwift'
        ➜ Explicit dependency on target 'ReactiveSwift' in project 'ReactiveSwift'
    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: 30568cd1cd9c1f5771e73d0c164c31c0
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/30568cd1cd9c1f5771e73d0c164c31c0.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 -resolvePackageDependencies
User defaults from command line:
    IDEClonedSourcePackagesDirPathOverride = /Users/admin/builder/spi-builder-workspace/.dependencies
    IDEPackageSupportUseBuiltinSCM = YES
Resolve Package Graph
Resolved source packages:
  CwlPreconditionTesting: https://github.com/mattgallagher/CwlPreconditionTesting.git @ 2.2.2
  swift-argument-parser: https://github.com/apple/swift-argument-parser.git @ 1.5.0
  CwlCatchException: https://github.com/mattgallagher/CwlCatchException.git @ 2.2.1
  swift-algorithms: https://github.com/apple/swift-algorithms.git @ 1.2.0
  Quick: https://github.com/Quick/Quick.git @ 7.6.2
  swift-numerics: https://github.com/apple/swift-numerics.git @ 1.0.2
  Nimble: https://github.com/Quick/Nimble.git @ 13.7.1
  ReactiveSwift: /Users/admin/builder/spi-builder-workspace
resolved source packages: CwlPreconditionTesting, swift-argument-parser, CwlCatchException, swift-algorithms, Quick, swift-numerics, Nimble, ReactiveSwift
{
  "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"
        ]
      }
    },
    {
      "name" : "ReactiveSwift-Dynamic",
      "targets" : [
        "ReactiveSwift"
      ],
      "type" : {
        "library" : [
          "dynamic"
        ]
      }
    }
  ],
  "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",
        "ReactiveSwift-Dynamic"
      ],
      "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"
}
{
  "workspace" : {
    "name" : "spi-builder-workspace",
    "schemes" : [
      "ReactiveSwift",
      "ReactiveSwift-Dynamic",
      "ReactiveSwift-Package"
    ]
  }
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-15.2.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme ReactiveSwift-Package -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-Package -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:
  swift-argument-parser: https://github.com/apple/swift-argument-parser.git @ 1.5.0
  Quick: https://github.com/Quick/Quick.git @ 7.6.2
  swift-numerics: https://github.com/apple/swift-numerics.git @ 1.0.2
  ReactiveSwift: /Users/admin/builder/spi-builder-workspace
  CwlPreconditionTesting: https://github.com/mattgallagher/CwlPreconditionTesting.git @ 2.2.2
  swift-algorithms: https://github.com/apple/swift-algorithms.git @ 1.2.0
  CwlCatchException: https://github.com/mattgallagher/CwlCatchException.git @ 2.2.1
  Nimble: https://github.com/Quick/Nimble.git @ 13.7.1
Prepare packages
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (16 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-Dynamic' in project 'ReactiveSwift'
        ➜ Explicit dependency on target 'ReactiveSwift' in project 'ReactiveSwift'
    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: 30568cd1cd9c1f5771e73d0c164c31c0
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/30568cd1cd9c1f5771e73d0c164c31c0.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