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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

Successful build of Tree with Swift 6.0 for macOS (SPM).

Swift 6 data race errors: 0

Build Command

env DEVELOPER_DIR=/Applications/Xcode-15.3.0.app xcrun --toolchain org.swift.600202405261a swift build --arch arm64 -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete

Build Log

========================================
RunAll
========================================
Builder version: 4.40.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/mattcox/Tree.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/mattcox/Tree
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at ccf2ba7 Update README.md
Cloned https://github.com/mattcox/Tree.git
Revision (git rev-parse @):
ccf2ba7da617ec2b08a6594325fca413c0190344
SUCCESS checkout https://github.com/mattcox/Tree.git at main
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.0
Building package at path:  $workDir
https://github.com/mattcox/Tree.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-15.3.0.app xcrun --toolchain org.swift.600202405261a swift build --arch arm64 -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete
Building for debugging...
[0/5] Write sources
[4/5] Write swift-version-6F35C1178C84523A.txt
[6/72] Emitting module OrderedCollections
[7/77] Compiling OrderedCollections _HashTable+Bucket.swift
[8/77] Compiling OrderedCollections _HashTable+BucketIterator.swift
[9/77] Compiling OrderedCollections _HashTable+Constants.swift
[10/77] Compiling OrderedCollections _HashTable+CustomStringConvertible.swift
[11/77] Compiling OrderedCollections _HashTable+Testing.swift
[12/77] Compiling OrderedCollections _HashTable+UnsafeHandle.swift
[13/77] Compiling OrderedCollections OrderedSet+RandomAccessCollection.swift
[14/77] Compiling OrderedCollections OrderedSet+ReserveCapacity.swift
[15/77] Compiling OrderedCollections OrderedSet+Sendable.swift
[16/77] Compiling OrderedCollections OrderedSet+SubSequence.swift
[17/77] Compiling OrderedCollections OrderedSet+Testing.swift
[18/77] Compiling OrderedCollections OrderedDictionary+CustomReflectable.swift
[19/77] Compiling OrderedCollections OrderedDictionary+CustomStringConvertible.swift
[20/77] Compiling OrderedCollections OrderedDictionary+Sendable.swift
[21/77] Compiling OrderedCollections OrderedDictionary+Sequence.swift
[22/77] Compiling OrderedCollections OrderedSet+Codable.swift
[23/77] Compiling OrderedCollections OrderedSet+Partial MutableCollection.swift
[24/77] Compiling OrderedCollections OrderedDictionary+Values.swift
[25/77] Compiling OrderedCollections OrderedDictionary.swift
[28/79] Compiling OrderedCollections OrderedDictionary+Hashable.swift
[29/79] Compiling OrderedCollections OrderedDictionary+Initializers.swift
[30/79] Compiling OrderedCollections OrderedDictionary+Invariants.swift
[31/79] Compiling OrderedCollections OrderedDictionary+Partial MutableCollection.swift
[32/79] Compiling OrderedCollections OrderedDictionary+Partial RangeReplaceableCollection.swift
[33/79] Compiling OrderedCollections OrderedDictionary+Deprecations.swift
[34/79] Compiling OrderedCollections OrderedDictionary+Elements+SubSequence.swift
[35/79] Compiling OrderedCollections OrderedDictionary+Elements.swift
[36/79] Compiling OrderedCollections OrderedDictionary+Equatable.swift
[37/79] Compiling OrderedCollections OrderedDictionary+ExpressibleByDictionaryLiteral.swift
[38/79] Compiling OrderedCollections OrderedSet+ExpressibleByArrayLiteral.swift
[39/79] Compiling OrderedCollections OrderedSet+Hashable.swift
[40/79] Compiling OrderedCollections OrderedSet+Initializers.swift
[41/79] Compiling OrderedCollections OrderedSet+Insertions.swift
[42/79] Compiling OrderedCollections OrderedSet+Invariants.swift
[43/79] Compiling OrderedCollections OrderedDictionary+Codable.swift
[44/79] Compiling OrderedCollections OrderedDictionary+CustomDebugStringConvertible.swift
[49/79] Emitting module DequeModule
[50/79] Compiling OrderedCollections _HashTable.swift
[51/79] Compiling OrderedCollections _Hashtable+Header.swift
[53/79] Compiling DequeModule _DequeSlot.swift
[54/79] Compiling DequeModule _UnsafeWrappedBuffer.swift
[55/79] Compiling OrderedCollections OrderedSet+Partial SetAlgebra+Operations.swift
[56/79] Compiling OrderedCollections OrderedSet+Partial SetAlgebra+Predicates.swift
[57/79] Compiling OrderedCollections OrderedSet+CustomDebugStringConvertible.swift
[58/79] Compiling OrderedCollections OrderedSet+CustomReflectable.swift
[59/79] Compiling OrderedCollections OrderedSet+CustomStringConvertible.swift
[60/79] Compiling OrderedCollections OrderedSet+Diffing.swift
[61/79] Compiling OrderedCollections OrderedSet+Equatable.swift
[75/79] Compiling OrderedCollections OrderedSet+UnorderedView.swift
[76/79] Compiling OrderedCollections OrderedSet+UnstableInternals.swift
[77/79] Compiling OrderedCollections OrderedSet.swift
[78/79] Compiling OrderedCollections RandomAccessCollection+Offsets.swift
[79/79] Compiling OrderedCollections _UnsafeBitset.swift
[80/81] Emitting module Collections
[81/81] Compiling Collections Collections.swift
[82/85] Compiling Tree TreeBuilder.swift
[83/85] Compiling Tree NodeIterator.swift
[84/85] Compiling Tree Node.swift
[85/85] Emitting module Tree
Build complete! (31.64s)
Fetching https://github.com/apple/swift-collections
[1/13863] Fetching swift-collections
Fetched https://github.com/apple/swift-collections from cache (1.87s)
Computing version for https://github.com/apple/swift-collections
Computed https://github.com/apple/swift-collections at 1.0.6 (0.69s)
Creating working copy for https://github.com/apple/swift-collections
Working copy of https://github.com/apple/swift-collections resolved at 1.0.6
Build complete.
{
  "dependencies" : [
    {
      "identity" : "swift-collections",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "1.0.4",
            "upper_bound" : "1.1.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/apple/swift-collections"
    }
  ],
  "manifest_display_name" : "Tree",
  "name" : "Tree",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "13.0"
    },
    {
      "name" : "ios",
      "version" : "13.0"
    }
  ],
  "products" : [
    {
      "name" : "Tree",
      "targets" : [
        "Tree"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "TreeTests",
      "module_type" : "SwiftTarget",
      "name" : "TreeTests",
      "path" : "Tests/TreeTests",
      "sources" : [
        "NodeIteratorTests.swift",
        "NodeTests.swift",
        "Test.swift",
        "TreeBuilderTests.swift"
      ],
      "target_dependencies" : [
        "Tree"
      ],
      "type" : "test"
    },
    {
      "c99name" : "Tree",
      "module_type" : "SwiftTarget",
      "name" : "Tree",
      "path" : "Sources/Tree",
      "product_dependencies" : [
        "Collections"
      ],
      "product_memberships" : [
        "Tree"
      ],
      "sources" : [
        "Node.swift",
        "NodeIterator.swift",
        "TreeBuilder.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.7"
}
Done.
This is a staging environment. For live and up-to-date package information, visit swiftpackageindex.com.