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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 SwiftGraph, reference 3.1.0 (76b518), with Swift 6.0 for Linux on 3 Nov 2024 12:16:37 UTC.

Swift 6 data race errors: 4

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4609320-1":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:basic-6.0-latest swift build --triple x86_64-unknown-linux-gnu -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 4.56.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/davecom/SwiftGraph.git
Reference: 3.1.0
Initialized empty Git repository in /host/spi-builder-workspace/.git/
hint: Using 'master' as the name for the initial branch. This default branch name
hint: is subject to change. To configure the initial branch name to use in all
hint: of your new repositories, which will suppress this warning, call:
hint:
hint: 	git config --global init.defaultBranch <name>
hint:
hint: Names commonly chosen instead of 'master' are 'main', 'trunk' and
hint: 'development'. The just-created branch can be renamed via this command:
hint:
hint: 	git branch -m <name>
From https://github.com/davecom/SwiftGraph
 * tag               3.1.0      -> FETCH_HEAD
HEAD is now at 76b5180 Updated HTML docs for 3.1
Cloned https://github.com/davecom/SwiftGraph.git
Revision (git rev-parse @):
76b5180a5cc32eda7f5236a756f4c1e0936311c6
SUCCESS checkout https://github.com/davecom/SwiftGraph.git at 3.1.0
========================================
Build
========================================
Selected platform:         linux
Swift version:             6.0
Building package at path:  $PWD
https://github.com/davecom/SwiftGraph.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-1":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:basic-6.0-latest swift build --triple x86_64-unknown-linux-gnu -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete 2>&1
basic-6.0-latest: Pulling from finestructure/spi-images
Digest: sha256:47d26c99ca4f1ac0a332c85fd5b13ff4390e72115219984a57a68fe9d1063a05
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:basic-6.0-latest
Building for debugging...
[0/2] Write sources
[1/2] Write swift-version-24593BA9C3E375BF.txt
[3/18] Compiling SwiftGraph UnweightedEdge.swift
[4/18] Compiling SwiftGraph UnweightedGraph.swift
[5/20] Compiling SwiftGraph Union.swift
/host/spi-builder-workspace/Sources/SwiftGraph/UniqueElementsGraph.swift:135:33: warning: generic parameter 'V' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
 21 |
 22 | /// An implementation Graph that ensures there are no pairs of equal vertices and no repeated edges.
 23 | open class UniqueElementsGraph<V: Equatable & Codable, E: Edge & Equatable>: Graph {
    |                                `- note: 'V' previously declared here
 24 |     public var vertices: [V] = [V]()
 25 |     public var edges: [[E]] = [[E]]() //adjacency lists
    :
133 |     }
134 |
135 |     private struct QueueElement<V> {
    |                                 `- warning: generic parameter 'V' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
136 |         let v: V
137 |         let previousIndex: Int
[6/20] Compiling SwiftGraph UniqueElementsGraph.swift
/host/spi-builder-workspace/Sources/SwiftGraph/UniqueElementsGraph.swift:135:33: warning: generic parameter 'V' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
 21 |
 22 | /// An implementation Graph that ensures there are no pairs of equal vertices and no repeated edges.
 23 | open class UniqueElementsGraph<V: Equatable & Codable, E: Edge & Equatable>: Graph {
    |                                `- note: 'V' previously declared here
 24 |     public var vertices: [V] = [V]()
 25 |     public var edges: [[E]] = [[E]]() //adjacency lists
    :
133 |     }
134 |
135 |     private struct QueueElement<V> {
    |                                 `- warning: generic parameter 'V' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
136 |         let v: V
137 |         let previousIndex: Int
[7/20] Emitting module SwiftGraph
/host/spi-builder-workspace/Sources/SwiftGraph/Search.swift:547:20: warning: generic parameter 'D' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
541 | /// Represents a node in the priority queue used
542 | /// for selecting the next
543 | struct DijkstraNode<D: Comparable>: Comparable, Equatable {
    |                     `- note: 'D' previously declared here
544 |     let vertex: Int
545 |     let distance: D
546 |
547 |     static func < <D>(lhs: DijkstraNode<D>, rhs: DijkstraNode<D>) -> Bool {
    |                    `- warning: generic parameter 'D' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
548 |         return lhs.distance < rhs.distance
549 |     }
/host/spi-builder-workspace/Sources/SwiftGraph/Search.swift:551:21: warning: generic parameter 'D' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
541 | /// Represents a node in the priority queue used
542 | /// for selecting the next
543 | struct DijkstraNode<D: Comparable>: Comparable, Equatable {
    |                     `- note: 'D' previously declared here
544 |     let vertex: Int
545 |     let distance: D
    :
549 |     }
550 |
551 |     static func == <D>(lhs: DijkstraNode<D>, rhs: DijkstraNode<D>) -> Bool {
    |                     `- warning: generic parameter 'D' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
552 |         return lhs.distance == rhs.distance
553 |     }
/host/spi-builder-workspace/Sources/SwiftGraph/UniqueElementsGraph.swift:135:33: warning: generic parameter 'V' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
 21 |
 22 | /// An implementation Graph that ensures there are no pairs of equal vertices and no repeated edges.
 23 | open class UniqueElementsGraph<V: Equatable & Codable, E: Edge & Equatable>: Graph {
    |                                `- note: 'V' previously declared here
 24 |     public var vertices: [V] = [V]()
 25 |     public var edges: [[E]] = [[E]]() //adjacency lists
    :
133 |     }
134 |
135 |     private struct QueueElement<V> {
    |                                 `- warning: generic parameter 'V' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
136 |         let v: V
137 |         let previousIndex: Int
/host/spi-builder-workspace/Sources/SwiftGraph/WeightedEdge.swift:55:28: warning: generic parameter 'W' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
30 |
31 | /// A weighted edge, who's weight subscribes to Comparable.
32 | public struct WeightedEdge<W: Equatable & Codable>: Edge, CustomStringConvertible, Equatable {
   |                            `- note: 'W' previously declared here
33 |     public var u: Int
34 |     public var v: Int
   :
53 |
54 |     //MARK: Operator Overloads
55 |     static public func == <W>(lhs: WeightedEdge<W>, rhs: WeightedEdge<W>) -> Bool {
   |                            `- warning: generic parameter 'W' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
56 |         return lhs.u == rhs.u && lhs.v == rhs.v && lhs.weight == rhs.weight
57 |     }
[8/20] Compiling SwiftGraph Constructors.swift
[9/20] Compiling SwiftGraph Cycle.swift
[10/20] Compiling SwiftGraph Edge.swift
[11/20] Compiling SwiftGraph Stack.swift
[12/20] Compiling SwiftGraph SwiftPriorityQueue.swift
[13/20] Compiling SwiftGraph Search.swift
/host/spi-builder-workspace/Sources/SwiftGraph/Search.swift:547:20: warning: generic parameter 'D' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
541 | /// Represents a node in the priority queue used
542 | /// for selecting the next
543 | struct DijkstraNode<D: Comparable>: Comparable, Equatable {
    |                     `- note: 'D' previously declared here
544 |     let vertex: Int
545 |     let distance: D
546 |
547 |     static func < <D>(lhs: DijkstraNode<D>, rhs: DijkstraNode<D>) -> Bool {
    |                    `- warning: generic parameter 'D' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
548 |         return lhs.distance < rhs.distance
549 |     }
/host/spi-builder-workspace/Sources/SwiftGraph/Search.swift:551:21: warning: generic parameter 'D' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
541 | /// Represents a node in the priority queue used
542 | /// for selecting the next
543 | struct DijkstraNode<D: Comparable>: Comparable, Equatable {
    |                     `- note: 'D' previously declared here
544 |     let vertex: Int
545 |     let distance: D
    :
549 |     }
550 |
551 |     static func == <D>(lhs: DijkstraNode<D>, rhs: DijkstraNode<D>) -> Bool {
    |                     `- warning: generic parameter 'D' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
552 |         return lhs.distance == rhs.distance
553 |     }
[14/20] Compiling SwiftGraph Sort.swift
/host/spi-builder-workspace/Sources/SwiftGraph/Search.swift:547:20: warning: generic parameter 'D' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
541 | /// Represents a node in the priority queue used
542 | /// for selecting the next
543 | struct DijkstraNode<D: Comparable>: Comparable, Equatable {
    |                     `- note: 'D' previously declared here
544 |     let vertex: Int
545 |     let distance: D
546 |
547 |     static func < <D>(lhs: DijkstraNode<D>, rhs: DijkstraNode<D>) -> Bool {
    |                    `- warning: generic parameter 'D' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
548 |         return lhs.distance < rhs.distance
549 |     }
/host/spi-builder-workspace/Sources/SwiftGraph/Search.swift:551:21: warning: generic parameter 'D' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
541 | /// Represents a node in the priority queue used
542 | /// for selecting the next
543 | struct DijkstraNode<D: Comparable>: Comparable, Equatable {
    |                     `- note: 'D' previously declared here
544 |     let vertex: Int
545 |     let distance: D
    :
549 |     }
550 |
551 |     static func == <D>(lhs: DijkstraNode<D>, rhs: DijkstraNode<D>) -> Bool {
    |                     `- warning: generic parameter 'D' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
552 |         return lhs.distance == rhs.distance
553 |     }
[15/20] Compiling SwiftGraph WeightedEdge.swift
/host/spi-builder-workspace/Sources/SwiftGraph/WeightedEdge.swift:55:28: warning: generic parameter 'W' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
30 |
31 | /// A weighted edge, who's weight subscribes to Comparable.
32 | public struct WeightedEdge<W: Equatable & Codable>: Edge, CustomStringConvertible, Equatable {
   |                            `- note: 'W' previously declared here
33 |     public var u: Int
34 |     public var v: Int
   :
53 |
54 |     //MARK: Operator Overloads
55 |     static public func == <W>(lhs: WeightedEdge<W>, rhs: WeightedEdge<W>) -> Bool {
   |                            `- warning: generic parameter 'W' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
56 |         return lhs.u == rhs.u && lhs.v == rhs.v && lhs.weight == rhs.weight
57 |     }
[16/20] Compiling SwiftGraph WeightedGraph.swift
/host/spi-builder-workspace/Sources/SwiftGraph/WeightedEdge.swift:55:28: warning: generic parameter 'W' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
30 |
31 | /// A weighted edge, who's weight subscribes to Comparable.
32 | public struct WeightedEdge<W: Equatable & Codable>: Edge, CustomStringConvertible, Equatable {
   |                            `- note: 'W' previously declared here
33 |     public var u: Int
34 |     public var v: Int
   :
53 |
54 |     //MARK: Operator Overloads
55 |     static public func == <W>(lhs: WeightedEdge<W>, rhs: WeightedEdge<W>) -> Bool {
   |                            `- warning: generic parameter 'W' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
56 |         return lhs.u == rhs.u && lhs.v == rhs.v && lhs.weight == rhs.weight
57 |     }
[17/20] Compiling SwiftGraph Graph.swift
[18/20] Compiling SwiftGraph MST.swift
[19/20] Compiling SwiftGraph Queue.swift
[20/20] Compiling SwiftGraph Reversed.swift
Build complete! (19.21s)
Build complete.
{
  "dependencies" : [
  ],
  "manifest_display_name" : "SwiftGraph",
  "name" : "SwiftGraph",
  "path" : "/host/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "SwiftGraph",
      "targets" : [
        "SwiftGraph"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "SwiftGraphTests",
      "module_type" : "SwiftTarget",
      "name" : "SwiftGraphTests",
      "path" : "Tests/SwiftGraphTests",
      "sources" : [
        "Constructors/ConstructorsTests.swift",
        "CycleTests.swift",
        "DijkstraGraphTests.swift",
        "EdgeListTests.swift",
        "MSTTests.swift",
        "SwiftGraphCodableTests.swift",
        "SwiftGraphReversedTests.swift",
        "SwiftGraphSearchTests.swift",
        "SwiftGraphSortTests.swift",
        "SwiftGraphTests.swift",
        "UnionTests.swift",
        "UniqueElementsGraph/UniqueElementsGraphContainerEdgeTests.swift",
        "UniqueElementsGraph/UniqueElementsGraphHashableInitTests.swift",
        "UniqueElementsGraph/UniqueElementsGraphHashableTests.swift",
        "UniqueElementsGraph/UniqueElementsGraphInitTests.swift",
        "UniqueElementsGraph/UniqueElementsGraphTests.swift",
        "UniqueElementsGraph/WeightedUniqueElementsGraphTests.swift",
        "UnweightedGraphTests.swift",
        "Utils/ArraysHaveSameElements.swift",
        "WeightedGraphTests.swift",
        "XCTestManifests.swift"
      ],
      "target_dependencies" : [
        "SwiftGraph"
      ],
      "type" : "test"
    },
    {
      "c99name" : "SwiftGraphPerformanceTests",
      "module_type" : "SwiftTarget",
      "name" : "SwiftGraphPerformanceTests",
      "path" : "Tests/SwiftGraphPerformanceTests",
      "sources" : [
        "ConstructorsPerformanceTests.swift",
        "SearchPerformanceTests.swift",
        "UnionPerformanceTests.swift",
        "XCTestManifests.swift"
      ],
      "target_dependencies" : [
        "SwiftGraph"
      ],
      "type" : "test"
    },
    {
      "c99name" : "SwiftGraph",
      "module_type" : "SwiftTarget",
      "name" : "SwiftGraph",
      "path" : "Sources/SwiftGraph",
      "product_memberships" : [
        "SwiftGraph"
      ],
      "sources" : [
        "Constructors.swift",
        "Cycle.swift",
        "Edge.swift",
        "Graph.swift",
        "MST.swift",
        "Queue.swift",
        "Reversed.swift",
        "Search.swift",
        "Sort.swift",
        "Stack.swift",
        "SwiftPriorityQueue.swift",
        "Union.swift",
        "UniqueElementsGraph.swift",
        "UnweightedEdge.swift",
        "UnweightedGraph.swift",
        "WeightedEdge.swift",
        "WeightedGraph.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.0"
}
basic-6.0-latest: Pulling from finestructure/spi-images
Digest: sha256:47d26c99ca4f1ac0a332c85fd5b13ff4390e72115219984a57a68fe9d1063a05
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:basic-6.0-latest
Done.