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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, reference v1.0.1 (3021e4), with Swift 6.0 for macOS (SPM) on 28 Dec 2024 13:16:12 UTC.

Swift 6 data race errors: 0

Build Command

env DEVELOPER_DIR=/Applications/Xcode-16.2.0.app xcrun swift build --arch arm64 -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete -Xswiftc -enable-upcoming-feature -Xswiftc StrictConcurrency -Xswiftc -enable-upcoming-feature -Xswiftc DisableOutwardActorInference -Xswiftc -enable-upcoming-feature -Xswiftc GlobalActorIsolatedTypesUsability -Xswiftc -enable-upcoming-feature -Xswiftc InferSendableFromCaptures

Build Log

========================================
RunAll
========================================
Builder version: 4.60.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/mattcox/Tree.git
Reference: v1.0.1
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/mattcox/Tree
 * tag               v1.0.1     -> FETCH_HEAD
HEAD is now at 3021e42 Merge pull request #2 from Jomy10/main
Cloned https://github.com/mattcox/Tree.git
Revision (git rev-parse @):
3021e4280573866c3d92e5104916640a9bcc9788
SUCCESS checkout https://github.com/mattcox/Tree.git at v1.0.1
Fetching https://github.com/apple/swift-collections
[1/15603] Fetching swift-collections
Fetched https://github.com/apple/swift-collections from cache (2.40s)
Computing version for https://github.com/apple/swift-collections
Computed https://github.com/apple/swift-collections at 1.1.4 (0.62s)
Creating working copy for https://github.com/apple/swift-collections
Working copy of https://github.com/apple/swift-collections resolved at 1.1.4
========================================
ResolveProductDependencies
========================================
Resolving dependencies ...
{
  "identity": ".resolve-product-dependencies",
  "name": "resolve-dependencies",
  "url": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies",
  "version": "unspecified",
  "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies",
  "dependencies": [
    {
      "identity": "tree",
      "name": "Tree",
      "url": "https://github.com/mattcox/Tree.git",
      "version": "unspecified",
      "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/Tree",
      "dependencies": [
        {
          "identity": "swift-collections",
          "name": "swift-collections",
          "url": "https://github.com/apple/swift-collections",
          "version": "1.1.4",
          "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/swift-collections",
          "dependencies": [
          ]
        }
      ]
    }
  ]
}
Fetching https://github.com/mattcox/Tree.git
[1/213] Fetching tree
Fetched https://github.com/mattcox/Tree.git from cache (1.03s)
Fetching https://github.com/apple/swift-collections from cache
Fetched https://github.com/apple/swift-collections from cache (0.57s)
Computing version for https://github.com/apple/swift-collections
Computed https://github.com/apple/swift-collections at 1.1.4 (0.02s)
Creating working copy for https://github.com/apple/swift-collections
Working copy of https://github.com/apple/swift-collections resolved at 1.1.4
Creating working copy for https://github.com/mattcox/Tree.git
Working copy of https://github.com/mattcox/Tree.git resolved at v1.0.1 (3021e42)
warning: '.resolve-product-dependencies': dependency 'tree' is not used by any target
Found 1 product dependencies
  - swift-collections
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.0
Building package at path:  $PWD
https://github.com/mattcox/Tree.git
https://github.com/mattcox/Tree.git
{
  "dependencies" : [
    {
      "identity" : "swift-collections",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "1.1.4",
            "upper_bound" : "1.2.0"
          }
        ]
      },
      "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"
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.2.0.app xcrun swift build --arch arm64 -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete -Xswiftc -enable-upcoming-feature -Xswiftc StrictConcurrency -Xswiftc -enable-upcoming-feature -Xswiftc DisableOutwardActorInference -Xswiftc -enable-upcoming-feature -Xswiftc GlobalActorIsolatedTypesUsability -Xswiftc -enable-upcoming-feature -Xswiftc InferSendableFromCaptures
Building for debugging...
[0/10] Write sources
[9/10] Write swift-version-5BDAB9E9C0126B9D.txt
[11/28] Compiling InternalCollectionsUtilities RandomAccessCollection+Offsets.swift
[12/28] Compiling InternalCollectionsUtilities Specialize.swift
[13/28] Compiling InternalCollectionsUtilities UnsafeBufferPointer+Extras.swift
[14/29] Compiling InternalCollectionsUtilities UnsafeMutableBufferPointer+Extras.swift
[15/29] Compiling InternalCollectionsUtilities Debugging.swift
[16/29] Compiling InternalCollectionsUtilities Descriptions.swift
[17/29] Compiling InternalCollectionsUtilities UInt+reversed.swift
[18/29] Compiling InternalCollectionsUtilities _UnsafeBitSet+Index.swift
[19/29] Compiling InternalCollectionsUtilities _SortedCollection.swift
[20/29] Compiling InternalCollectionsUtilities _UniqueCollection.swift
[21/29] Compiling InternalCollectionsUtilities UnsafeRawPointer extensions.swift
[22/29] Compiling InternalCollectionsUtilities FixedWidthInteger+roundUpToPowerOfTwo.swift
[23/29] Compiling InternalCollectionsUtilities UnsafeMutableBufferPointer+SE-0370.swift
[24/29] Compiling InternalCollectionsUtilities UnsafeMutablePointer+SE-0370.swift
[25/29] Compiling InternalCollectionsUtilities _UnsafeBitSet+_Word.swift
[26/29] Compiling InternalCollectionsUtilities _UnsafeBitSet.swift
[27/29] Emitting module InternalCollectionsUtilities
[28/29] Compiling InternalCollectionsUtilities Integer rank.swift
[29/29] Compiling InternalCollectionsUtilities UInt+first and last set bit.swift
[30/311] Compiling DequeModule _DequeBuffer.swift
[31/311] Compiling DequeModule _DequeSlot.swift
[32/311] Compiling DequeModule _DequeBufferHeader.swift
[33/312] Compiling HeapModule Heap.swift
[34/312] Compiling HeapModule _HeapNode.swift
[35/312] Compiling HeapModule Heap+Invariants.swift
[36/312] Compiling HeapModule Heap+ExpressibleByArrayLiteral.swift
[37/312] Compiling HeapModule Heap+UnsafeHandle.swift
[38/312] Compiling DequeModule _UnsafeWrappedBuffer.swift
[39/312] Compiling HashTreeCollections _RawHashNode.swift
[40/312] Compiling HashTreeCollections _UnmanagedHashNode.swift
[41/312] Compiling HashTreeCollections _UnsafePath.swift
[42/312] Compiling HashTreeCollections TreeDictionary+Codable.swift
[43/312] Compiling HashTreeCollections TreeDictionary+Collection.swift
[44/312] Compiling HashTreeCollections TreeDictionary+CustomReflectable.swift
[45/317] Compiling HashTreeCollections _HashNode+Structural union.swift
[46/317] Compiling HashTreeCollections _HashNode+Subtree Insertions.swift
[47/317] Compiling HashTreeCollections _HashNode+Subtree Modify.swift
[48/317] Compiling HashTreeCollections _HashNode+Subtree Removals.swift
[49/317] Compiling HashTreeCollections _HashNode+UnsafeHandle.swift
[50/317] Compiling HashTreeCollections _HashNode.swift
[51/317] Compiling HashTreeCollections _HashNodeHeader.swift
[52/317] Compiling HashTreeCollections _HashSlot.swift
[53/317] Compiling HashTreeCollections _HashStack.swift
[54/317] Compiling HashTreeCollections _HashTreeIterator.swift
[55/317] Compiling HashTreeCollections _HashTreeStatistics.swift
[56/317] Compiling HashTreeCollections _RawHashNode+UnsafeHandle.swift
[57/317] Emitting module HeapModule
[58/317] Compiling HeapModule Heap+Descriptions.swift
[64/317] Compiling HashTreeCollections TreeDictionary+Debugging.swift
[65/317] Compiling HashTreeCollections TreeDictionary+Descriptions.swift
[66/317] Compiling HashTreeCollections TreeDictionary+Equatable.swift
[67/317] Compiling HashTreeCollections TreeDictionary+Sequence.swift
[68/317] Compiling HashTreeCollections TreeDictionary+Values.swift
[69/317] Compiling HashTreeCollections TreeDictionary.swift
[70/317] Compiling HashTreeCollections TreeSet+Codable.swift
[71/317] Compiling HashTreeCollections TreeSet+Collection.swift
[72/317] Compiling HashTreeCollections TreeSet+CustomReflectable.swift
[73/317] Compiling HashTreeCollections TreeSet+Debugging.swift
[74/317] Compiling HashTreeCollections TreeSet+Descriptions.swift
[75/317] Compiling HashTreeCollections TreeDictionary+ExpressibleByDictionaryLiteral.swift
[76/317] Compiling BitCollections BitSet.swift
[77/323] Compiling HashTreeCollections TreeSet+Equatable.swift
[78/323] Compiling HashTreeCollections TreeSet+ExpressibleByArrayLiteral.swift
[79/323] Compiling HashTreeCollections TreeSet+Extras.swift
[80/323] Compiling HashTreeCollections TreeSet+Filter.swift
[81/323] Compiling HashTreeCollections TreeSet+Hashable.swift
[82/323] Compiling HashTreeCollections TreeSet+Sendable.swift
[83/323] Compiling HashTreeCollections TreeSet+Sequence.swift
[84/323] Compiling HashTreeCollections TreeSet+SetAlgebra Initializers.swift
[85/323] Compiling HashTreeCollections TreeSet+SetAlgebra basics.swift
[86/323] Compiling HashTreeCollections TreeSet+SetAlgebra formIntersection.swift
[87/323] Compiling HashTreeCollections TreeSet+SetAlgebra formSymmetricDifference.swift
[88/323] Compiling HashTreeCollections TreeSet+SetAlgebra formUnion.swift
[89/323] Compiling HashTreeCollections TreeSet+SetAlgebra intersection.swift
[90/323] Compiling HashTreeCollections TreeSet+SetAlgebra isDisjoint.swift
[91/323] Compiling HashTreeCollections TreeSet+SetAlgebra isEqualSet.swift
[92/323] Compiling HashTreeCollections TreeSet+SetAlgebra isStrictSubset.swift
[93/331] Compiling HashTreeCollections _HashNode+Debugging.swift
[94/331] Compiling HashTreeCollections _HashNode+Initializers.swift
[95/331] Compiling HashTreeCollections _HashNode+Primitive Insertions.swift
[96/331] Compiling HashTreeCollections _HashNode+Primitive Removals.swift
[97/331] Compiling HashTreeCollections _HashLevel.swift
[98/331] Compiling HashTreeCollections _HashNode+Builder.swift
[99/331] Compiling HashTreeCollections _HashNode+Invariants.swift
[100/331] Compiling HashTreeCollections _HashNode+Lookups.swift
[101/331] Compiling HashTreeCollections _Bucket.swift
[102/331] Compiling HashTreeCollections _Hash.swift
[108/331] Compiling HashTreeCollections _HashNode+Primitive Replacement.swift
[127/331] Compiling HashTreeCollections _AncestorHashSlots.swift
[128/331] Compiling HashTreeCollections _Bitmap.swift
[130/331] Compiling OrderedCollections OrderedSet+SubSequence.swift
[131/331] Compiling OrderedCollections OrderedSet+Testing.swift
[132/331] Compiling OrderedCollections OrderedSet+UnorderedView.swift
[133/331] Compiling OrderedCollections OrderedSet+UnstableInternals.swift
[141/331] Compiling HashTreeCollections _HashNode+Storage.swift
[142/331] Compiling HashTreeCollections _HashNode+Structural compactMapValues.swift
[143/331] Compiling HashTreeCollections _HashNode+Structural filter.swift
[144/331] Compiling HashTreeCollections _HashNode+Structural intersection.swift
[145/331] Compiling HashTreeCollections _HashNode+Structural isDisjoint.swift
[146/331] Compiling HashTreeCollections _HashNode+Structural isEqualSet.swift
[147/331] Compiling HashTreeCollections _HashNode+Structural isSubset.swift
[148/331] Compiling HashTreeCollections _HashNode+Structural mapValues.swift
[149/331] Compiling HashTreeCollections _HashNode+Structural merge.swift
[150/331] Compiling HashTreeCollections _HashNode+Structural subtracting.swift
[151/331] Compiling HashTreeCollections _HashNode+Structural symmetricDifference.swift
[158/331] Compiling OrderedCollections OrderedSet.swift
[159/331] Compiling OrderedCollections _UnsafeBitset.swift
[168/331] Compiling HashTreeCollections TreeSet+SetAlgebra isStrictSuperset.swift
[169/331] Compiling HashTreeCollections TreeSet+SetAlgebra isSubset.swift
[170/331] Compiling HashTreeCollections TreeSet+SetAlgebra isSuperset.swift
[171/331] Compiling HashTreeCollections TreeSet+SetAlgebra subtract.swift
[172/331] Compiling HashTreeCollections TreeSet+SetAlgebra subtracting.swift
[173/331] Compiling HashTreeCollections TreeSet+SetAlgebra symmetricDifference.swift
[174/331] Compiling HashTreeCollections TreeSet+SetAlgebra union.swift
[175/331] Compiling HashTreeCollections TreeSet.swift
[195/338] Emitting module BitCollections
[254/338] Emitting module DequeModule
[313/338] Compiling _RopeModule Rope+Remove.swift
[314/338] Compiling _RopeModule Rope+RemoveSubrange.swift
[315/338] Compiling _RopeModule Rope+Split.swift
[316/338] Compiling _RopeModule Optional Utilities.swift
[317/338] Compiling _RopeModule String Utilities.swift
[318/338] Compiling _RopeModule String.Index+ABI.swift
[319/338] Compiling _RopeModule _CharacterRecognizer.swift
[336/338] Emitting module OrderedCollections
[337/338] Emitting module _RopeModule
[338/338] Emitting module HashTreeCollections
[339/340] Compiling Collections Collections.swift
[340/340] Emitting module Collections
[341/344] Compiling Tree NodeIterator.swift
[342/344] Compiling Tree TreeBuilder.swift
[343/344] Emitting module Tree
[344/344] Compiling Tree Node.swift
Build complete! (19.68s)
Build complete.
{
  "dependencies" : [
    {
      "identity" : "swift-collections",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "1.1.4",
            "upper_bound" : "1.2.0"
          }
        ]
      },
      "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.