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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 main (3021e4), with Swift 6.0 for macOS (SPM) on 28 Dec 2024 13:15:07 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: 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 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 main
Fetching https://github.com/apple/swift-collections
[1/15603] Fetching swift-collections
Fetched https://github.com/apple/swift-collections from cache (1.79s)
Computing version for https://github.com/apple/swift-collections
Computed https://github.com/apple/swift-collections at 1.1.4 (0.61s)
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 (1.12s)
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/mattcox/Tree.git
Working copy of https://github.com/mattcox/Tree.git resolved at main (3021e42)
Creating working copy for https://github.com/apple/swift-collections
Working copy of https://github.com/apple/swift-collections resolved at 1.1.4
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 UnsafeBufferPointer+Extras.swift
[12/28] Compiling InternalCollectionsUtilities RandomAccessCollection+Offsets.swift
[13/28] Compiling InternalCollectionsUtilities Specialize.swift
[14/29] Compiling InternalCollectionsUtilities UnsafeMutableBufferPointer+Extras.swift
[15/29] Compiling InternalCollectionsUtilities Debugging.swift
[16/29] Compiling InternalCollectionsUtilities Descriptions.swift
[17/29] Compiling InternalCollectionsUtilities _SortedCollection.swift
[18/29] Compiling InternalCollectionsUtilities _UniqueCollection.swift
[19/29] Compiling InternalCollectionsUtilities Integer rank.swift
[20/29] Compiling InternalCollectionsUtilities UInt+first and last set bit.swift
[21/29] Compiling InternalCollectionsUtilities UInt+reversed.swift
[22/29] Compiling InternalCollectionsUtilities _UnsafeBitSet+Index.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 UnsafeRawPointer extensions.swift
[29/29] Compiling InternalCollectionsUtilities FixedWidthInteger+roundUpToPowerOfTwo.swift
[30/311] Compiling HeapModule Heap+ExpressibleByArrayLiteral.swift
[31/311] Compiling HeapModule Heap+Descriptions.swift
[32/311] Compiling DequeModule _DequeSlot.swift
[33/311] Compiling DequeModule _DequeBufferHeader.swift
[34/312] Compiling HeapModule _HeapNode.swift
[35/312] Compiling HeapModule Heap.swift
[36/312] Compiling HeapModule Heap+UnsafeHandle.swift
[37/312] Compiling HeapModule Heap+Invariants.swift
[38/312] Compiling _RopeModule BigString+Chunk+RopeElement.swift
[39/312] Compiling _RopeModule BigString+Chunk+Splitting.swift
[40/312] Compiling _RopeModule BigString+Chunk.swift
[41/312] Compiling _RopeModule BigString+BidirectionalCollection.swift
[42/312] Compiling _RopeModule BigString+Comparable.swift
[43/312] Compiling _RopeModule BigString+CustomDebugStringConvertible.swift
[44/318] Compiling _RopeModule Rope+Extract.swift
[45/318] Compiling _RopeModule Rope+Find.swift
[46/318] Compiling _RopeModule Rope+ForEachWhile.swift
[47/318] Compiling _RopeModule Rope+Insert.swift
[48/318] Compiling _RopeModule Rope+Join.swift
[49/318] Compiling _RopeModule Rope+MutatingForEach.swift
[50/323] Compiling DequeModule _UnsafeWrappedBuffer.swift
[52/323] Compiling _RopeModule BigString+CustomStringConvertible.swift
[53/323] Compiling _RopeModule BigString+Equatable.swift
[54/323] Compiling _RopeModule BigString+ExpressibleByStringLiteral.swift
[55/323] Compiling _RopeModule BigString+Hashing.swift
[56/323] Compiling _RopeModule BigString+LosslessStringConvertible.swift
[57/323] Compiling _RopeModule BigString+Managing Breaks.swift
[58/323] Compiling _RopeModule BigString+RemoveSubrange.swift
[59/323] Compiling _RopeModule BigString+ReplaceSubrange.swift
[60/323] Compiling _RopeModule BigString+Split.swift
[61/323] Compiling _RopeModule Range+BigString.swift
[62/323] Compiling _RopeModule BigString+UTF16View.swift
[63/323] Compiling _RopeModule BigString+UTF8View.swift
[69/323] Compiling _RopeModule BigString+RangeReplaceableCollection.swift
[70/323] Compiling _RopeModule BigString+Sequence.swift
[71/323] Compiling _RopeModule BigString+TextOutputStream.swift
[72/323] Compiling _RopeModule BigString+Append.swift
[73/323] Compiling _RopeModule BigString+Initializers.swift
[74/323] Compiling _RopeModule Rope+Append.swift
[92/323] Compiling BitCollections BitSet.swift
[93/323] Emitting module HeapModule
[94/323] Compiling HashTreeCollections TreeSet+SetAlgebra basics.swift
[95/323] Compiling HashTreeCollections TreeSet+SetAlgebra formIntersection.swift
[96/323] Compiling HashTreeCollections TreeSet+SetAlgebra formSymmetricDifference.swift
[97/323] Compiling HashTreeCollections TreeSet+SetAlgebra formUnion.swift
[98/323] Compiling HashTreeCollections TreeSet+SetAlgebra intersection.swift
[99/323] Compiling HashTreeCollections TreeSet+SetAlgebra isDisjoint.swift
[100/323] Compiling HashTreeCollections TreeSet+SetAlgebra isEqualSet.swift
[101/323] Compiling HashTreeCollections TreeSet+SetAlgebra isStrictSubset.swift
[102/331] Compiling DequeModule _DequeBuffer.swift
[103/331] Compiling _RopeModule RopeSummary.swift
[104/331] Compiling _RopeModule _RopeItem.swift
[105/331] Compiling _RopeModule _RopePath.swift
[106/331] Compiling _RopeModule _RopeVersion.swift
[107/331] Compiling _RopeModule BigString+Summary.swift
[108/331] Compiling _RopeModule BigString.swift
[109/331] Compiling _RopeModule BigString+Chunk+Append and Insert.swift
[110/331] Compiling _RopeModule BigString+Chunk+Breaks.swift
[119/331] Compiling _RopeModule BigSubstring.swift
[120/331] Compiling _RopeModule Rope+Builder.swift
[121/331] Compiling _RopeModule Rope+Debugging.swift
[122/331] Compiling _RopeModule Rope+Invariants.swift
[123/331] Compiling _RopeModule BigString+Insert.swift
[126/331] Compiling BitCollections Range+Utilities.swift
[127/331] Compiling BitCollections Slice+Utilities.swift
[128/331] Compiling BitCollections UInt+Tricks.swift
[129/331] Compiling BitCollections _Word.swift
[130/331] Compiling _RopeModule Rope+Index.swift
[131/331] Compiling _RopeModule Rope+Sequence.swift
[132/331] Compiling _RopeModule BigString+UnicodeScalarView.swift
[133/331] Compiling _RopeModule BigSubstring+UTF16View.swift
[134/331] Compiling _RopeModule BigSubstring+UTF8View.swift
[135/331] Compiling _RopeModule BigSubstring+UnicodeScalarView.swift
[148/331] Compiling _RopeModule Rope+Collection.swift
[154/331] Compiling _RopeModule BigString+Chunk+Indexing by Characters.swift
[155/331] Compiling _RopeModule BigString+Chunk+Indexing by UTF16.swift
[156/331] Compiling _RopeModule BigString+Chunk+Counts.swift
[157/331] Compiling _RopeModule BigString+Chunk+Description.swift
[166/338] Compiling HashTreeCollections TreeSet+SetAlgebra isStrictSuperset.swift
[167/338] Compiling HashTreeCollections TreeSet+SetAlgebra isSubset.swift
[168/338] Compiling HashTreeCollections TreeSet+SetAlgebra isSuperset.swift
[169/338] Compiling HashTreeCollections TreeSet+SetAlgebra subtract.swift
[170/338] Compiling HashTreeCollections TreeSet+SetAlgebra subtracting.swift
[171/338] Compiling HashTreeCollections TreeSet+SetAlgebra symmetricDifference.swift
[172/338] Compiling HashTreeCollections TreeSet+SetAlgebra union.swift
[173/338] Compiling HashTreeCollections TreeSet.swift
[215/338] Emitting module BitCollections
[233/338] Compiling OrderedCollections _UnsafeBitset.swift
[234/338] Compiling _RopeModule BigString+Builder.swift
[235/338] Compiling _RopeModule BigString+Contents.swift
[236/338] Compiling _RopeModule BigString+Debugging.swift
[237/338] Compiling _RopeModule BigString+Index.swift
[238/338] Compiling _RopeModule BigString+Ingester.swift
[239/338] Compiling _RopeModule BigString+Invariants.swift
[240/338] Compiling _RopeModule BigString+Iterators.swift
[241/338] Compiling _RopeModule BigString+Metrics.swift
[246/338] Compiling OrderedCollections OrderedSet.swift
[257/338] Emitting module DequeModule
[306/338] Compiling _RopeModule Rope+Remove.swift
[307/338] Compiling _RopeModule Rope+RemoveSubrange.swift
[308/338] Compiling _RopeModule Rope+Split.swift
[309/338] Compiling _RopeModule Optional Utilities.swift
[310/338] Compiling _RopeModule String Utilities.swift
[311/338] Compiling _RopeModule String.Index+ABI.swift
[312/338] Compiling _RopeModule _CharacterRecognizer.swift
[336/338] Emitting module OrderedCollections
[337/338] Emitting module _RopeModule
[338/338] Emitting module HashTreeCollections
[339/340] Emitting module Collections
[340/340] Compiling Collections Collections.swift
[341/344] Compiling Tree TreeBuilder.swift
[342/344] Emitting module Tree
[343/344] Compiling Tree NodeIterator.swift
[344/344] Compiling Tree Node.swift
Build complete! (19.91s)
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.