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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 SwiftCommand with Swift 5.8 for iOS using Xcode 14.3.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-14.3.1.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$workDir/.dependencies -skipPackagePluginValidation -derivedDataPath $workDir/.derivedData build -scheme SwiftCommand -destination generic/platform=iOS

Build Log

========================================
RunAll
========================================
Builder version: 4.41.1
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/Zollerboy1/SwiftCommand.git
Reference: main
Initialized empty Git repository in /Users/builder/builds/o86TiJKT/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/.git/
From https://github.com/Zollerboy1/SwiftCommand
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 2b4db49 Update README.md
Cloned https://github.com/Zollerboy1/SwiftCommand.git
Revision (git rev-parse @):
2b4db4995759814f8f04a0e367ac5593a5a3ceef
SPI manifest file found: $workDir/.spi.yml
SUCCESS checkout https://github.com/Zollerboy1/SwiftCommand.git at main
========================================
Build
========================================
Selected platform:         iOS
Swift version:             5.8
Building package at path:  $workDir
https://github.com/Zollerboy1/SwiftCommand.git
Command line invocation:
    /Applications/Xcode-14.3.1.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/builder/builds/o86TiJKT/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
User defaults from command line:
    IDEClonedSourcePackagesDirPathOverride = /Users/builder/builds/o86TiJKT/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/.dependencies
    IDEPackageSupportUseBuiltinSCM = YES
Resolve Package Graph
Fetching from https://github.com/apple/swift-collections.git (cached)
Fetching from https://github.com/apple/swift-async-algorithms (cached)
Fetching from https://github.com/apple/swift-system (cached)
Creating working copy of package ‘swift-collections’
Checking out 1.0.4 of package ‘swift-collections’
Creating working copy of package ‘swift-async-algorithms’
Checking out 1.0.0 of package ‘swift-async-algorithms’
Creating working copy of package ‘swift-system’
Checking out 1.2.1 of package ‘swift-system’
Resolve Package Graph
Resolved source packages:
  swift-system: https://github.com/apple/swift-system @ 1.2.1
  swift-async-algorithms: https://github.com/apple/swift-async-algorithms @ 1.0.0
  swift-collections: https://github.com/apple/swift-collections.git @ 1.0.4
  SwiftCommand: /Users/builder/builds/o86TiJKT/0/finestructure/swiftpackageindex-builder/spi-builder-workspace
resolved source packages: swift-system, swift-async-algorithms, swift-collections, SwiftCommand
2024-06-17 10:39:17.136 xcodebuild[52338:62337113] DVTCoreDeviceEnabledState: DVTCoreDeviceEnabledState_Disabled set via user default (DVTEnableCoreDevice=disabled)
2024-06-17 10:39:20.554 xcodebuild[52338:62337113] [MT] IDEFileReferenceDebug: [Load] <IDESwiftPackageCore.IDESwiftPackageSpecialFolderFileReference, 0x60000142ea00: name:Collections.docc path:group:Collections.docc> Failed to load container at path: /Users/builder/builds/o86TiJKT/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/.dependencies/checkouts/swift-collections/Sources/Collections/Collections.docc, Error: Error Domain=com.apple.dt.IDEContainerErrorDomain Code=6 "Cannot open "Collections.docc" as a "Swift Package Folder" because it is already open as a "Folder"." UserInfo={NSLocalizedDescription=Cannot open "Collections.docc" as a "Swift Package Folder" because it is already open as a "Folder".}
2024-06-17 10:39:20.558 xcodebuild[52338:62337113] [MT] IDEFileReferenceDebug: [Load] <IDESwiftPackageCore.IDESwiftPackageSpecialFolderFileReference, 0x600001432d00: name:OrderedCollections.docc path:group:OrderedCollections.docc> Failed to load container at path: /Users/builder/builds/o86TiJKT/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/.dependencies/checkouts/swift-collections/Sources/OrderedCollections/OrderedCollections.docc, Error: Error Domain=com.apple.dt.IDEContainerErrorDomain Code=6 "Cannot open "OrderedCollections.docc" as a "Swift Package Folder" because it is already open as a "Folder"." UserInfo={NSLocalizedDescription=Cannot open "OrderedCollections.docc" as a "Swift Package Folder" because it is already open as a "Folder".}
2024-06-17 10:39:20.560 xcodebuild[52338:62337113] [MT] IDEFileReferenceDebug: [Load] <IDESwiftPackageCore.IDESwiftPackageSpecialFolderFileReference, 0x60000142fb00: name:DequeModule.docc path:group:DequeModule.docc> Failed to load container at path: /Users/builder/builds/o86TiJKT/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/.dependencies/checkouts/swift-collections/Sources/DequeModule/DequeModule.docc, Error: Error Domain=com.apple.dt.IDEContainerErrorDomain Code=6 "Cannot open "DequeModule.docc" as a "Swift Package Folder" because it is already open as a "Folder"." UserInfo={NSLocalizedDescription=Cannot open "DequeModule.docc" as a "Swift Package Folder" because it is already open as a "Folder".}
{
  "dependencies" : [
    {
      "identity" : "swift-system",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "1.0.0",
            "upper_bound" : "2.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/apple/swift-system"
    },
    {
      "identity" : "swift-async-algorithms",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "1.0.0",
            "upper_bound" : "2.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/apple/swift-async-algorithms"
    }
  ],
  "manifest_display_name" : "SwiftCommand",
  "name" : "SwiftCommand",
  "path" : "/Users/builder/builds/o86TiJKT/0/finestructure/swiftpackageindex-builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "10.15"
    }
  ],
  "products" : [
    {
      "name" : "SwiftCommand",
      "targets" : [
        "SwiftCommand"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "SwiftCommandTests",
      "module_type" : "SwiftTarget",
      "name" : "SwiftCommandTests",
      "path" : "Tests/SwiftCommandTests",
      "product_dependencies" : [
        "AsyncAlgorithms"
      ],
      "sources" : [
        "SwiftCommandTests.swift"
      ],
      "target_dependencies" : [
        "SwiftCommand"
      ],
      "type" : "test"
    },
    {
      "c99name" : "SwiftCommand",
      "module_type" : "SwiftTarget",
      "name" : "SwiftCommand",
      "path" : "Sources/SwiftCommand",
      "product_dependencies" : [
        "AsyncAlgorithms",
        "SystemPackage"
      ],
      "product_memberships" : [
        "SwiftCommand"
      ],
      "sources" : [
        "AsyncCharacterSequence.swift",
        "AsyncLineSequence.swift",
        "AsyncUnicodeScalarSequence.swift",
        "ChildProcess.swift",
        "Command.swift",
        "Either.swift",
        "ExitStatus.swift",
        "FileHandle+Async.swift",
        "FilePath+extension.swift",
        "InputSource.swift",
        "OutputDestination.swift",
        "OutputType.swift",
        "ProcessOutput.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.6"
}
{
  "workspace" : {
    "name" : "spi-builder-workspace",
    "schemes" : [
      "SwiftCommand"
    ]
  }
}
2024-06-17 10:39:21.991 xcodebuild[52823:62338530] DVTCoreDeviceEnabledState: DVTCoreDeviceEnabledState_Disabled set via user default (DVTEnableCoreDevice=disabled)
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-14.3.1.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$workDir/.dependencies -skipPackagePluginValidation -derivedDataPath $workDir/.derivedData build -scheme SwiftCommand -destination generic/platform=iOS
Command line invocation:
    /Applications/Xcode-14.3.1.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/builder/builds/o86TiJKT/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/.dependencies -skipPackagePluginValidation -derivedDataPath /Users/builder/builds/o86TiJKT/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/.derivedData build -scheme SwiftCommand -destination generic/platform=iOS
User defaults from command line:
    IDEClonedSourcePackagesDirPathOverride = /Users/builder/builds/o86TiJKT/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/.dependencies
    IDEDerivedDataPathOverride = /Users/builder/builds/o86TiJKT/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/.derivedData
    IDEPackageSupportUseBuiltinSCM = YES
Resolve Package Graph
Resolved source packages:
  swift-system: https://github.com/apple/swift-system @ 1.2.1
  swift-async-algorithms: https://github.com/apple/swift-async-algorithms @ 1.0.0
  SwiftCommand: /Users/builder/builds/o86TiJKT/0/finestructure/swiftpackageindex-builder/spi-builder-workspace
  swift-collections: https://github.com/apple/swift-collections.git @ 1.0.4
Prepare packages
Computing target dependency graph and provisioning inputs
Create build description
Build description signature: e2f3dcdf6c9bc28b5ee17f865b39b021
Build description path: /Users/builder/builds/o86TiJKT/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/e2f3dcdf6c9bc28b5ee17f865b39b021.xcbuilddata
note: Building targets in dependency order
error: The package product 'AsyncAlgorithms' requires minimum platform version 13.0 for the iOS platform, but this target supports 11.0 (in target 'SwiftCommand' from project 'SwiftCommand')
error: The package product 'AsyncAlgorithms' requires minimum platform version 13.0 for the iOS platform, but this target supports 11.0 (in target 'SwiftCommandTests' from project 'SwiftCommand')
Resolve Package Graph
2024-06-17 10:39:22.717 xcodebuild[52928:62338773] DVTCoreDeviceEnabledState: DVTCoreDeviceEnabledState_Disabled set via user default (DVTEnableCoreDevice=disabled)
2024-06-17 10:39:23.534 xcodebuild[52928:62338773] [MT] IDEFileReferenceDebug: [Load] <IDESwiftPackageCore.IDESwiftPackageSpecialFolderFileReference, 0x6000003f5c00: name:AsyncAlgorithms.docc path:group:AsyncAlgorithms.docc> Failed to load container at path: /Users/builder/builds/o86TiJKT/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/.dependencies/checkouts/swift-async-algorithms/Sources/AsyncAlgorithms/AsyncAlgorithms.docc, Error: Error Domain=com.apple.dt.IDEContainerErrorDomain Code=6 "Cannot open "AsyncAlgorithms.docc" as a "Swift Package Folder" because it is already open as a "Folder"." UserInfo={NSLocalizedDescription=Cannot open "AsyncAlgorithms.docc" as a "Swift Package Folder" because it is already open as a "Folder".}
2024-06-17 10:39:23.542 xcodebuild[52928:62338773] [MT] IDEFileReferenceDebug: [Load] <IDESwiftPackageCore.IDESwiftPackageSpecialFolderFileReference, 0x6000003f0700: name:OrderedCollections.docc path:group:OrderedCollections.docc> Failed to load container at path: /Users/builder/builds/o86TiJKT/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/.dependencies/checkouts/swift-collections/Sources/OrderedCollections/OrderedCollections.docc, Error: Error Domain=com.apple.dt.IDEContainerErrorDomain Code=6 "Cannot open "OrderedCollections.docc" as a "Swift Package Folder" because it is already open as a "Folder"." UserInfo={NSLocalizedDescription=Cannot open "OrderedCollections.docc" as a "Swift Package Folder" because it is already open as a "Folder".}
2024-06-17 10:39:23.550 xcodebuild[52928:62338773] [MT] IDEFileReferenceDebug: [Load] <IDESwiftPackageCore.IDESwiftPackageSpecialFolderFileReference, 0x6000003f7700: name:DequeModule.docc path:group:DequeModule.docc> Failed to load container at path: /Users/builder/builds/o86TiJKT/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/.dependencies/checkouts/swift-collections/Sources/DequeModule/DequeModule.docc, Error: Error Domain=com.apple.dt.IDEContainerErrorDomain Code=6 "Cannot open "DequeModule.docc" as a "Swift Package Folder" because it is already open as a "Folder"." UserInfo={NSLocalizedDescription=Cannot open "DequeModule.docc" as a "Swift Package Folder" because it is already open as a "Folder".}
2024-06-17 10:39:23.551 xcodebuild[52928:62338773] [MT] IDEFileReferenceDebug: [Load] <IDESwiftPackageCore.IDESwiftPackageSpecialFolderFileReference, 0x6000003d2400: name:Collections.docc path:group:Collections.docc> Failed to load container at path: /Users/builder/builds/o86TiJKT/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/.dependencies/checkouts/swift-collections/Sources/Collections/Collections.docc, Error: Error Domain=com.apple.dt.IDEContainerErrorDomain Code=6 "Cannot open "Collections.docc" as a "Swift Package Folder" because it is already open as a "Folder"." UserInfo={NSLocalizedDescription=Cannot open "Collections.docc" as a "Swift Package Folder" because it is already open as a "Folder".}
** BUILD FAILED **
Command line invocation:
    /Applications/Xcode-14.3.1.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/builder/builds/o86TiJKT/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/.dependencies -skipPackagePluginValidation -derivedDataPath /Users/builder/builds/o86TiJKT/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/.derivedData build -scheme SwiftCommand -destination generic/platform=iOS
User defaults from command line:
    IDEClonedSourcePackagesDirPathOverride = /Users/builder/builds/o86TiJKT/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/.dependencies
    IDEDerivedDataPathOverride = /Users/builder/builds/o86TiJKT/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/.derivedData
    IDEPackageSupportUseBuiltinSCM = YES
Resolve Package Graph
Resolved source packages:
  swift-collections: https://github.com/apple/swift-collections.git @ 1.0.4
  swift-async-algorithms: https://github.com/apple/swift-async-algorithms @ 1.0.0
  SwiftCommand: /Users/builder/builds/o86TiJKT/0/finestructure/swiftpackageindex-builder/spi-builder-workspace
  swift-system: https://github.com/apple/swift-system @ 1.2.1
Prepare packages
Computing target dependency graph and provisioning inputs
Create build description
Build description signature: e2f3dcdf6c9bc28b5ee17f865b39b021
Build description path: /Users/builder/builds/o86TiJKT/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/e2f3dcdf6c9bc28b5ee17f865b39b021.xcbuilddata
note: Building targets in dependency order
error: The package product 'AsyncAlgorithms' requires minimum platform version 13.0 for the iOS platform, but this target supports 11.0 (in target 'SwiftCommand' from project 'SwiftCommand')
error: The package product 'AsyncAlgorithms' requires minimum platform version 13.0 for the iOS platform, but this target supports 11.0 (in target 'SwiftCommandTests' from project 'SwiftCommand')
2024-06-17 10:39:24.532 xcodebuild[53192:62339474] DVTCoreDeviceEnabledState: DVTCoreDeviceEnabledState_Disabled set via user default (DVTEnableCoreDevice=disabled)
2024-06-17 10:39:24.877 xcodebuild[53192:62339474] [MT] IDEFileReferenceDebug: [Load] <IDESwiftPackageCore.IDESwiftPackageSpecialFolderFileReference, 0x6000001e2700: name:Collections.docc path:group:Collections.docc> Failed to load container at path: /Users/builder/builds/o86TiJKT/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/.dependencies/checkouts/swift-collections/Sources/Collections/Collections.docc, Error: Error Domain=com.apple.dt.IDEContainerErrorDomain Code=6 "Cannot open "Collections.docc" as a "Swift Package Folder" because it is already open as a "Folder"." UserInfo={NSLocalizedDescription=Cannot open "Collections.docc" as a "Swift Package Folder" because it is already open as a "Folder".}
2024-06-17 10:39:24.879 xcodebuild[53192:62339474] [MT] IDEFileReferenceDebug: [Load] <IDESwiftPackageCore.IDESwiftPackageSpecialFolderFileReference, 0x6000001e2800: name:OrderedCollections.docc path:group:OrderedCollections.docc> Failed to load container at path: /Users/builder/builds/o86TiJKT/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/.dependencies/checkouts/swift-collections/Sources/OrderedCollections/OrderedCollections.docc, Error: Error Domain=com.apple.dt.IDEContainerErrorDomain Code=6 "Cannot open "OrderedCollections.docc" as a "Swift Package Folder" because it is already open as a "Folder"." UserInfo={NSLocalizedDescription=Cannot open "OrderedCollections.docc" as a "Swift Package Folder" because it is already open as a "Folder".}
2024-06-17 10:39:24.881 xcodebuild[53192:62339474] [MT] IDEFileReferenceDebug: [Load] <IDESwiftPackageCore.IDESwiftPackageSpecialFolderFileReference, 0x6000001dec00: name:DequeModule.docc path:group:DequeModule.docc> Failed to load container at path: /Users/builder/builds/o86TiJKT/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/.dependencies/checkouts/swift-collections/Sources/DequeModule/DequeModule.docc, Error: Error Domain=com.apple.dt.IDEContainerErrorDomain Code=6 "Cannot open "DequeModule.docc" as a "Swift Package Folder" because it is already open as a "Folder"." UserInfo={NSLocalizedDescription=Cannot open "DequeModule.docc" as a "Swift Package Folder" because it is already open as a "Folder".}
2024-06-17 10:39:24.906 xcodebuild[53192:62339474] [MT] IDEFileReferenceDebug: [Load] <IDESwiftPackageCore.IDESwiftPackageSpecialFolderFileReference, 0x6000001f0100: name:AsyncAlgorithms.docc path:group:AsyncAlgorithms.docc> Failed to load container at path: /Users/builder/builds/o86TiJKT/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/.dependencies/checkouts/swift-async-algorithms/Sources/AsyncAlgorithms/AsyncAlgorithms.docc, Error: Error Domain=com.apple.dt.IDEContainerErrorDomain Code=6 "Cannot open "AsyncAlgorithms.docc" as a "Swift Package Folder" because it is already open as a "Folder"." UserInfo={NSLocalizedDescription=Cannot open "AsyncAlgorithms.docc" as a "Swift Package Folder" because it is already open as a "Folder".}
** BUILD FAILED **
BUILD FAILURE 5.8 iOS