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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 (ccf2ba), with Swift 6.0 for macOS (SPM) on 4 Nov 2024 08:27:42 UTC.

Swift 6 data race errors: 0

Build Command

env DEVELOPER_DIR=/Applications/Xcode-16.1.0.app xcrun swift build --arch arm64 -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete

Build Log

========================================
RunAll
========================================
Builder version: 4.56.0
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
Fetching https://github.com/apple/swift-collections
[1/15475] 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 (0.70s)
Creating working copy for https://github.com/apple/swift-collections
Working copy of https://github.com/apple/swift-collections resolved at 1.0.6
========================================
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": "1.0.6",
          "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/swift-collections",
          "dependencies": [
          ]
        }
      ]
    }
  ]
}
Fetching https://github.com/mattcox/Tree.git
[1/208] Fetching tree
Fetched https://github.com/mattcox/Tree.git from cache (1.05s)
Fetching https://github.com/apple/swift-collections from cache
Fetched https://github.com/apple/swift-collections from cache (0.55s)
Computing version for https://github.com/apple/swift-collections
Computed https://github.com/apple/swift-collections at 1.0.6 (0.04s)
Creating working copy for https://github.com/apple/swift-collections
Working copy of https://github.com/apple/swift-collections resolved at 1.0.6
Creating working copy for https://github.com/mattcox/Tree.git
Working copy of https://github.com/mattcox/Tree.git resolved at main (ccf2ba7)
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
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.1.0.app xcrun 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--7754E27361AE5C74.txt
[6/72] Compiling OrderedCollections _HashTable+Constants.swift
[7/72] Compiling OrderedCollections _HashTable+CustomStringConvertible.swift
[8/74] Compiling OrderedCollections OrderedDictionary.swift
[9/74] Compiling OrderedCollections OrderedSet+Codable.swift
[10/74] Compiling OrderedCollections OrderedSet+Partial MutableCollection.swift
[11/74] Compiling OrderedCollections OrderedSet+Partial RangeReplaceableCollection.swift
[12/74] Compiling OrderedCollections OrderedSet+CustomDebugStringConvertible.swift
[13/74] Compiling OrderedCollections OrderedSet+CustomReflectable.swift
[14/74] Compiling OrderedCollections OrderedSet+CustomStringConvertible.swift
[15/74] Compiling OrderedCollections OrderedSet+Diffing.swift
[16/74] Compiling OrderedCollections OrderedSet+Equatable.swift
[17/79] Compiling DequeModule _DequeSlot.swift
[18/79] Compiling DequeModule _UnsafeWrappedBuffer.swift
[19/79] Emitting module OrderedCollections
[20/79] Compiling OrderedCollections OrderedDictionary+Hashable.swift
[21/79] Compiling OrderedCollections OrderedDictionary+Initializers.swift
[22/79] Compiling OrderedCollections OrderedDictionary+Invariants.swift
[23/79] Compiling OrderedCollections OrderedDictionary+Partial MutableCollection.swift
[24/79] Compiling OrderedCollections OrderedDictionary+Partial RangeReplaceableCollection.swift
[25/79] Compiling OrderedCollections _HashTable.swift
[26/79] Compiling OrderedCollections _Hashtable+Header.swift
[27/79] Compiling OrderedCollections OrderedDictionary+Codable.swift
[28/79] Compiling OrderedCollections OrderedDictionary+CustomDebugStringConvertible.swift
[29/79] Compiling OrderedCollections OrderedDictionary+CustomReflectable.swift
[30/79] Compiling OrderedCollections OrderedDictionary+CustomStringConvertible.swift
[31/79] Emitting module DequeModule
[32/79] Compiling OrderedCollections _HashTable+Bucket.swift
[33/79] Compiling OrderedCollections _HashTable+BucketIterator.swift
[34/79] Compiling OrderedCollections _HashTable+Testing.swift
[35/79] Compiling OrderedCollections _HashTable+UnsafeHandle.swift
[36/79] Compiling OrderedCollections OrderedDictionary+Elements.swift
[37/79] Compiling OrderedCollections OrderedDictionary+Equatable.swift
[38/79] Compiling OrderedCollections OrderedDictionary+ExpressibleByDictionaryLiteral.swift
[39/79] Compiling OrderedCollections OrderedDictionary+Sendable.swift
[40/79] Compiling OrderedCollections OrderedDictionary+Deprecations.swift
[41/79] Compiling OrderedCollections OrderedDictionary+Elements+SubSequence.swift
[42/79] Compiling OrderedCollections OrderedDictionary+Sequence.swift
[43/79] Compiling OrderedCollections OrderedDictionary+Values.swift
[44/79] Compiling OrderedCollections OrderedSet+ExpressibleByArrayLiteral.swift
[45/79] Compiling OrderedCollections OrderedSet+Hashable.swift
[46/79] Compiling OrderedCollections OrderedSet+Initializers.swift
[47/79] Compiling OrderedCollections OrderedSet+Insertions.swift
[48/79] Compiling OrderedCollections OrderedSet+Invariants.swift
[49/79] Compiling OrderedCollections OrderedSet+RandomAccessCollection.swift
[50/79] Compiling OrderedCollections OrderedSet+ReserveCapacity.swift
[51/79] Compiling OrderedCollections OrderedSet+Sendable.swift
[52/79] Compiling OrderedCollections OrderedSet+SubSequence.swift
[53/79] Compiling OrderedCollections OrderedSet+Testing.swift
[58/79] Compiling OrderedCollections OrderedSet+Partial SetAlgebra+Predicates.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] Compiling Collections Collections.swift
[81/81] Emitting module Collections
[82/85] Compiling Tree TreeBuilder.swift
[83/85] Compiling Tree Node.swift
[84/85] Compiling Tree NodeIterator.swift
[85/85] Emitting module Tree
Build complete! (21.11s)
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.