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Build Information

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

Swift 6 data race errors: 4

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/EFPrefix/EFFoundation.git
Reference: master
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/EFPrefix/EFFoundation
 * branch            master     -> FETCH_HEAD
 * [new branch]      master     -> origin/master
HEAD is now at afb22de 1.7.1
Cloned https://github.com/EFPrefix/EFFoundation.git
Revision (git rev-parse @):
afb22ded5e2dfd8b375b9e4236ea9c20ecd5815f
SUCCESS checkout https://github.com/EFPrefix/EFFoundation.git at master
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.0
Building package at path:  $workDir
https://github.com/EFPrefix/EFFoundation.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...
[0/2] Write sources
[1/2] Write swift-version-6F35C1178C84523A.txt
[3/56] Emitting module EFFoundation
/Users/admin/builder/spi-builder-workspace/EFFoundation/Core/DataStructure/BitSet.swift:158:16: warning: 'Hashable.hashValue' is deprecated as a protocol requirement; conform type 'BitSet' to 'Hashable' by implementing 'hash(into:)' instead
156 | extension BitSet: Hashable {
157 |     /* Based on the hashing code from Java's BitSet. */
158 |     public var hashValue: Int {
    |                `- warning: 'Hashable.hashValue' is deprecated as a protocol requirement; conform type 'BitSet' to 'Hashable' by implementing 'hash(into:)' instead
159 |         var h = Word(1234)
160 |         for i in stride(from: words.count, to: 0, by: -1) {
/Users/admin/builder/spi-builder-workspace/EFFoundation/Core/DataStructure/LinkedList.swift:5:33: warning: generic parameter 'T' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
  1 | // https://github.com/raywenderlich/swift-algorithm-club
  2 | public final class LinkedList<T> {
    |                               `- note: 'T' previously declared here
  3 |
  4 |     /// Linked List's Node Class Declaration
  5 |     public class LinkedListNode<T> {
    |                                 `- warning: generic parameter 'T' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
  6 |         var value: T
  7 |         var next: LinkedListNode?
/Users/admin/builder/spi-builder-workspace/EFFoundation/Core/DataStructure/LinkedList.swift:333:26: warning: generic parameter 'T' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
327 | // MARK: - Collection Index
328 | /// Custom index type that contains a reference to the node at index 'tag'
329 | public struct LinkedListIndex<T>: Comparable {
    |                               `- note: 'T' previously declared here
330 |     fileprivate let node: LinkedList<T>.LinkedListNode<T>?
331 |     fileprivate let tag: Int
332 |
333 |     public static func==<T>(lhs: LinkedListIndex<T>, rhs: LinkedListIndex<T>) -> Bool {
    |                          `- warning: generic parameter 'T' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
334 |         return (lhs.tag == rhs.tag)
335 |     }
/Users/admin/builder/spi-builder-workspace/EFFoundation/Core/DataStructure/LinkedList.swift:337:26: warning: generic parameter 'T' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
327 | // MARK: - Collection Index
328 | /// Custom index type that contains a reference to the node at index 'tag'
329 | public struct LinkedListIndex<T>: Comparable {
    |                               `- note: 'T' previously declared here
330 |     fileprivate let node: LinkedList<T>.LinkedListNode<T>?
331 |     fileprivate let tag: Int
    :
335 |     }
336 |
337 |     public static func< <T>(lhs: LinkedListIndex<T>, rhs: LinkedListIndex<T>) -> Bool {
    |                          `- warning: generic parameter 'T' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
338 |         return (lhs.tag < rhs.tag)
339 |     }
/Users/admin/builder/spi-builder-workspace/EFFoundation/Core/Extension/DispatchQueue+.swift:11:24: warning: static property '_onceTracker' is not concurrency-safe because it is non-isolated global shared mutable state; this is an error in the Swift 6 language mode
 9 |
10 | public extension DispatchQueue {
11 |     private static var _onceTracker = [String]()
   |                        |- warning: static property '_onceTracker' is not concurrency-safe because it is non-isolated global shared mutable state; this is an error in the Swift 6 language mode
   |                        |- note: convert '_onceTracker' to a 'let' constant to make 'Sendable' shared state immutable
   |                        |- note: annotate '_onceTracker' with '@MainActor' if property should only be accessed from the main actor
   |                        `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
12 |     class func once(file: String = #file, function: String = #function, line: Int = #line, block:() -> Void) {
13 |         let token = file + ":" + function + ":" + String(line)
/Users/admin/builder/spi-builder-workspace/EFFoundation/Core/Extension/String+.swift:220:1: warning: extension declares a conformance of imported type 'String' to imported protocols 'LocalizedError', 'Error'; this will not behave correctly if the owners of 'Swift' introduce this conformance in the future
218 |
219 | // throw errors using strings
220 | extension String: LocalizedError {
    | |- warning: extension declares a conformance of imported type 'String' to imported protocols 'LocalizedError', 'Error'; this will not behave correctly if the owners of 'Swift' introduce this conformance in the future
    | `- note: add '@retroactive' to silence this warning
221 |     public var errorDescription: String? { return self }
222 | }
[4/61] Compiling EFFoundation BitSet.swift
/Users/admin/builder/spi-builder-workspace/EFFoundation/Core/DataStructure/BitSet.swift:158:16: warning: 'Hashable.hashValue' is deprecated as a protocol requirement; conform type 'BitSet' to 'Hashable' by implementing 'hash(into:)' instead
156 | extension BitSet: Hashable {
157 |     /* Based on the hashing code from Java's BitSet. */
158 |     public var hashValue: Int {
    |                `- warning: 'Hashable.hashValue' is deprecated as a protocol requirement; conform type 'BitSet' to 'Hashable' by implementing 'hash(into:)' instead
159 |         var h = Word(1234)
160 |         for i in stride(from: words.count, to: 0, by: -1) {
/Users/admin/builder/spi-builder-workspace/EFFoundation/Core/DataStructure/LinkedList.swift:5:33: warning: generic parameter 'T' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
  1 | // https://github.com/raywenderlich/swift-algorithm-club
  2 | public final class LinkedList<T> {
    |                               `- note: 'T' previously declared here
  3 |
  4 |     /// Linked List's Node Class Declaration
  5 |     public class LinkedListNode<T> {
    |                                 `- warning: generic parameter 'T' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
  6 |         var value: T
  7 |         var next: LinkedListNode?
/Users/admin/builder/spi-builder-workspace/EFFoundation/Core/DataStructure/LinkedList.swift:333:26: warning: generic parameter 'T' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
327 | // MARK: - Collection Index
328 | /// Custom index type that contains a reference to the node at index 'tag'
329 | public struct LinkedListIndex<T>: Comparable {
    |                               `- note: 'T' previously declared here
330 |     fileprivate let node: LinkedList<T>.LinkedListNode<T>?
331 |     fileprivate let tag: Int
332 |
333 |     public static func==<T>(lhs: LinkedListIndex<T>, rhs: LinkedListIndex<T>) -> Bool {
    |                          `- warning: generic parameter 'T' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
334 |         return (lhs.tag == rhs.tag)
335 |     }
/Users/admin/builder/spi-builder-workspace/EFFoundation/Core/DataStructure/LinkedList.swift:337:26: warning: generic parameter 'T' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
327 | // MARK: - Collection Index
328 | /// Custom index type that contains a reference to the node at index 'tag'
329 | public struct LinkedListIndex<T>: Comparable {
    |                               `- note: 'T' previously declared here
330 |     fileprivate let node: LinkedList<T>.LinkedListNode<T>?
331 |     fileprivate let tag: Int
    :
335 |     }
336 |
337 |     public static func< <T>(lhs: LinkedListIndex<T>, rhs: LinkedListIndex<T>) -> Bool {
    |                          `- warning: generic parameter 'T' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
338 |         return (lhs.tag < rhs.tag)
339 |     }
[5/61] Compiling EFFoundation Deque.swift
/Users/admin/builder/spi-builder-workspace/EFFoundation/Core/DataStructure/BitSet.swift:158:16: warning: 'Hashable.hashValue' is deprecated as a protocol requirement; conform type 'BitSet' to 'Hashable' by implementing 'hash(into:)' instead
156 | extension BitSet: Hashable {
157 |     /* Based on the hashing code from Java's BitSet. */
158 |     public var hashValue: Int {
    |                `- warning: 'Hashable.hashValue' is deprecated as a protocol requirement; conform type 'BitSet' to 'Hashable' by implementing 'hash(into:)' instead
159 |         var h = Word(1234)
160 |         for i in stride(from: words.count, to: 0, by: -1) {
/Users/admin/builder/spi-builder-workspace/EFFoundation/Core/DataStructure/LinkedList.swift:5:33: warning: generic parameter 'T' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
  1 | // https://github.com/raywenderlich/swift-algorithm-club
  2 | public final class LinkedList<T> {
    |                               `- note: 'T' previously declared here
  3 |
  4 |     /// Linked List's Node Class Declaration
  5 |     public class LinkedListNode<T> {
    |                                 `- warning: generic parameter 'T' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
  6 |         var value: T
  7 |         var next: LinkedListNode?
/Users/admin/builder/spi-builder-workspace/EFFoundation/Core/DataStructure/LinkedList.swift:333:26: warning: generic parameter 'T' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
327 | // MARK: - Collection Index
328 | /// Custom index type that contains a reference to the node at index 'tag'
329 | public struct LinkedListIndex<T>: Comparable {
    |                               `- note: 'T' previously declared here
330 |     fileprivate let node: LinkedList<T>.LinkedListNode<T>?
331 |     fileprivate let tag: Int
332 |
333 |     public static func==<T>(lhs: LinkedListIndex<T>, rhs: LinkedListIndex<T>) -> Bool {
    |                          `- warning: generic parameter 'T' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
334 |         return (lhs.tag == rhs.tag)
335 |     }
/Users/admin/builder/spi-builder-workspace/EFFoundation/Core/DataStructure/LinkedList.swift:337:26: warning: generic parameter 'T' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
327 | // MARK: - Collection Index
328 | /// Custom index type that contains a reference to the node at index 'tag'
329 | public struct LinkedListIndex<T>: Comparable {
    |                               `- note: 'T' previously declared here
330 |     fileprivate let node: LinkedList<T>.LinkedListNode<T>?
331 |     fileprivate let tag: Int
    :
335 |     }
336 |
337 |     public static func< <T>(lhs: LinkedListIndex<T>, rhs: LinkedListIndex<T>) -> Bool {
    |                          `- warning: generic parameter 'T' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
338 |         return (lhs.tag < rhs.tag)
339 |     }
[6/61] Compiling EFFoundation LinkedList.swift
/Users/admin/builder/spi-builder-workspace/EFFoundation/Core/DataStructure/BitSet.swift:158:16: warning: 'Hashable.hashValue' is deprecated as a protocol requirement; conform type 'BitSet' to 'Hashable' by implementing 'hash(into:)' instead
156 | extension BitSet: Hashable {
157 |     /* Based on the hashing code from Java's BitSet. */
158 |     public var hashValue: Int {
    |                `- warning: 'Hashable.hashValue' is deprecated as a protocol requirement; conform type 'BitSet' to 'Hashable' by implementing 'hash(into:)' instead
159 |         var h = Word(1234)
160 |         for i in stride(from: words.count, to: 0, by: -1) {
/Users/admin/builder/spi-builder-workspace/EFFoundation/Core/DataStructure/LinkedList.swift:5:33: warning: generic parameter 'T' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
  1 | // https://github.com/raywenderlich/swift-algorithm-club
  2 | public final class LinkedList<T> {
    |                               `- note: 'T' previously declared here
  3 |
  4 |     /// Linked List's Node Class Declaration
  5 |     public class LinkedListNode<T> {
    |                                 `- warning: generic parameter 'T' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
  6 |         var value: T
  7 |         var next: LinkedListNode?
/Users/admin/builder/spi-builder-workspace/EFFoundation/Core/DataStructure/LinkedList.swift:333:26: warning: generic parameter 'T' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
327 | // MARK: - Collection Index
328 | /// Custom index type that contains a reference to the node at index 'tag'
329 | public struct LinkedListIndex<T>: Comparable {
    |                               `- note: 'T' previously declared here
330 |     fileprivate let node: LinkedList<T>.LinkedListNode<T>?
331 |     fileprivate let tag: Int
332 |
333 |     public static func==<T>(lhs: LinkedListIndex<T>, rhs: LinkedListIndex<T>) -> Bool {
    |                          `- warning: generic parameter 'T' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
334 |         return (lhs.tag == rhs.tag)
335 |     }
/Users/admin/builder/spi-builder-workspace/EFFoundation/Core/DataStructure/LinkedList.swift:337:26: warning: generic parameter 'T' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
327 | // MARK: - Collection Index
328 | /// Custom index type that contains a reference to the node at index 'tag'
329 | public struct LinkedListIndex<T>: Comparable {
    |                               `- note: 'T' previously declared here
330 |     fileprivate let node: LinkedList<T>.LinkedListNode<T>?
331 |     fileprivate let tag: Int
    :
335 |     }
336 |
337 |     public static func< <T>(lhs: LinkedListIndex<T>, rhs: LinkedListIndex<T>) -> Bool {
    |                          `- warning: generic parameter 'T' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
338 |         return (lhs.tag < rhs.tag)
339 |     }
[7/61] Compiling EFFoundation Queue.swift
/Users/admin/builder/spi-builder-workspace/EFFoundation/Core/DataStructure/BitSet.swift:158:16: warning: 'Hashable.hashValue' is deprecated as a protocol requirement; conform type 'BitSet' to 'Hashable' by implementing 'hash(into:)' instead
156 | extension BitSet: Hashable {
157 |     /* Based on the hashing code from Java's BitSet. */
158 |     public var hashValue: Int {
    |                `- warning: 'Hashable.hashValue' is deprecated as a protocol requirement; conform type 'BitSet' to 'Hashable' by implementing 'hash(into:)' instead
159 |         var h = Word(1234)
160 |         for i in stride(from: words.count, to: 0, by: -1) {
/Users/admin/builder/spi-builder-workspace/EFFoundation/Core/DataStructure/LinkedList.swift:5:33: warning: generic parameter 'T' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
  1 | // https://github.com/raywenderlich/swift-algorithm-club
  2 | public final class LinkedList<T> {
    |                               `- note: 'T' previously declared here
  3 |
  4 |     /// Linked List's Node Class Declaration
  5 |     public class LinkedListNode<T> {
    |                                 `- warning: generic parameter 'T' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
  6 |         var value: T
  7 |         var next: LinkedListNode?
/Users/admin/builder/spi-builder-workspace/EFFoundation/Core/DataStructure/LinkedList.swift:333:26: warning: generic parameter 'T' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
327 | // MARK: - Collection Index
328 | /// Custom index type that contains a reference to the node at index 'tag'
329 | public struct LinkedListIndex<T>: Comparable {
    |                               `- note: 'T' previously declared here
330 |     fileprivate let node: LinkedList<T>.LinkedListNode<T>?
331 |     fileprivate let tag: Int
332 |
333 |     public static func==<T>(lhs: LinkedListIndex<T>, rhs: LinkedListIndex<T>) -> Bool {
    |                          `- warning: generic parameter 'T' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
334 |         return (lhs.tag == rhs.tag)
335 |     }
/Users/admin/builder/spi-builder-workspace/EFFoundation/Core/DataStructure/LinkedList.swift:337:26: warning: generic parameter 'T' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
327 | // MARK: - Collection Index
328 | /// Custom index type that contains a reference to the node at index 'tag'
329 | public struct LinkedListIndex<T>: Comparable {
    |                               `- note: 'T' previously declared here
330 |     fileprivate let node: LinkedList<T>.LinkedListNode<T>?
331 |     fileprivate let tag: Int
    :
335 |     }
336 |
337 |     public static func< <T>(lhs: LinkedListIndex<T>, rhs: LinkedListIndex<T>) -> Bool {
    |                          `- warning: generic parameter 'T' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
338 |         return (lhs.tag < rhs.tag)
339 |     }
[8/61] Compiling EFFoundation Stack.swift
/Users/admin/builder/spi-builder-workspace/EFFoundation/Core/DataStructure/BitSet.swift:158:16: warning: 'Hashable.hashValue' is deprecated as a protocol requirement; conform type 'BitSet' to 'Hashable' by implementing 'hash(into:)' instead
156 | extension BitSet: Hashable {
157 |     /* Based on the hashing code from Java's BitSet. */
158 |     public var hashValue: Int {
    |                `- warning: 'Hashable.hashValue' is deprecated as a protocol requirement; conform type 'BitSet' to 'Hashable' by implementing 'hash(into:)' instead
159 |         var h = Word(1234)
160 |         for i in stride(from: words.count, to: 0, by: -1) {
/Users/admin/builder/spi-builder-workspace/EFFoundation/Core/DataStructure/LinkedList.swift:5:33: warning: generic parameter 'T' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
  1 | // https://github.com/raywenderlich/swift-algorithm-club
  2 | public final class LinkedList<T> {
    |                               `- note: 'T' previously declared here
  3 |
  4 |     /// Linked List's Node Class Declaration
  5 |     public class LinkedListNode<T> {
    |                                 `- warning: generic parameter 'T' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
  6 |         var value: T
  7 |         var next: LinkedListNode?
/Users/admin/builder/spi-builder-workspace/EFFoundation/Core/DataStructure/LinkedList.swift:333:26: warning: generic parameter 'T' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
327 | // MARK: - Collection Index
328 | /// Custom index type that contains a reference to the node at index 'tag'
329 | public struct LinkedListIndex<T>: Comparable {
    |                               `- note: 'T' previously declared here
330 |     fileprivate let node: LinkedList<T>.LinkedListNode<T>?
331 |     fileprivate let tag: Int
332 |
333 |     public static func==<T>(lhs: LinkedListIndex<T>, rhs: LinkedListIndex<T>) -> Bool {
    |                          `- warning: generic parameter 'T' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
334 |         return (lhs.tag == rhs.tag)
335 |     }
/Users/admin/builder/spi-builder-workspace/EFFoundation/Core/DataStructure/LinkedList.swift:337:26: warning: generic parameter 'T' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
327 | // MARK: - Collection Index
328 | /// Custom index type that contains a reference to the node at index 'tag'
329 | public struct LinkedListIndex<T>: Comparable {
    |                               `- note: 'T' previously declared here
330 |     fileprivate let node: LinkedList<T>.LinkedListNode<T>?
331 |     fileprivate let tag: Int
    :
335 |     }
336 |
337 |     public static func< <T>(lhs: LinkedListIndex<T>, rhs: LinkedListIndex<T>) -> Bool {
    |                          `- warning: generic parameter 'T' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
338 |         return (lhs.tag < rhs.tag)
339 |     }
[9/61] Compiling EFFoundation Tree.swift
/Users/admin/builder/spi-builder-workspace/EFFoundation/Core/DataStructure/BitSet.swift:158:16: warning: 'Hashable.hashValue' is deprecated as a protocol requirement; conform type 'BitSet' to 'Hashable' by implementing 'hash(into:)' instead
156 | extension BitSet: Hashable {
157 |     /* Based on the hashing code from Java's BitSet. */
158 |     public var hashValue: Int {
    |                `- warning: 'Hashable.hashValue' is deprecated as a protocol requirement; conform type 'BitSet' to 'Hashable' by implementing 'hash(into:)' instead
159 |         var h = Word(1234)
160 |         for i in stride(from: words.count, to: 0, by: -1) {
/Users/admin/builder/spi-builder-workspace/EFFoundation/Core/DataStructure/LinkedList.swift:5:33: warning: generic parameter 'T' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
  1 | // https://github.com/raywenderlich/swift-algorithm-club
  2 | public final class LinkedList<T> {
    |                               `- note: 'T' previously declared here
  3 |
  4 |     /// Linked List's Node Class Declaration
  5 |     public class LinkedListNode<T> {
    |                                 `- warning: generic parameter 'T' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
  6 |         var value: T
  7 |         var next: LinkedListNode?
/Users/admin/builder/spi-builder-workspace/EFFoundation/Core/DataStructure/LinkedList.swift:333:26: warning: generic parameter 'T' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
327 | // MARK: - Collection Index
328 | /// Custom index type that contains a reference to the node at index 'tag'
329 | public struct LinkedListIndex<T>: Comparable {
    |                               `- note: 'T' previously declared here
330 |     fileprivate let node: LinkedList<T>.LinkedListNode<T>?
331 |     fileprivate let tag: Int
332 |
333 |     public static func==<T>(lhs: LinkedListIndex<T>, rhs: LinkedListIndex<T>) -> Bool {
    |                          `- warning: generic parameter 'T' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
334 |         return (lhs.tag == rhs.tag)
335 |     }
/Users/admin/builder/spi-builder-workspace/EFFoundation/Core/DataStructure/LinkedList.swift:337:26: warning: generic parameter 'T' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
327 | // MARK: - Collection Index
328 | /// Custom index type that contains a reference to the node at index 'tag'
329 | public struct LinkedListIndex<T>: Comparable {
    |                               `- note: 'T' previously declared here
330 |     fileprivate let node: LinkedList<T>.LinkedListNode<T>?
331 |     fileprivate let tag: Int
    :
335 |     }
336 |
337 |     public static func< <T>(lhs: LinkedListIndex<T>, rhs: LinkedListIndex<T>) -> Bool {
    |                          `- warning: generic parameter 'T' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
338 |         return (lhs.tag < rhs.tag)
339 |     }
[10/61] Compiling EFFoundation UIControl+.swift
[11/61] Compiling EFFoundation UIEdgeInsets+.swift
[12/61] Compiling EFFoundation UIFont+.swift
[13/61] Compiling EFFoundation UIGestureRecognizer+.swift
[14/61] Compiling EFFoundation UIImage+.swift
[15/61] Compiling EFFoundation UIImageView+.swift
[16/61] Compiling EFFoundation EFFoundation.swift
[17/61] Compiling EFFoundation Array+.swift
[18/61] Compiling EFFoundation ArraySlice+.swift
[19/61] Compiling EFFoundation BinaryFloatingPoint+.swift
[20/61] Compiling EFFoundation BinaryInteger+.swift
[21/61] Compiling EFFoundation Bool+.swift
[22/61] Compiling EFFoundation String+.swift
/Users/admin/builder/spi-builder-workspace/EFFoundation/Core/Extension/String+.swift:220:1: warning: extension declares a conformance of imported type 'String' to imported protocols 'LocalizedError', 'Error'; this will not behave correctly if the owners of 'Swift' introduce this conformance in the future
218 |
219 | // throw errors using strings
220 | extension String: LocalizedError {
    | |- warning: extension declares a conformance of imported type 'String' to imported protocols 'LocalizedError', 'Error'; this will not behave correctly if the owners of 'Swift' introduce this conformance in the future
    | `- note: add '@retroactive' to silence this warning
221 |     public var errorDescription: String? { return self }
222 | }
[23/61] Compiling EFFoundation TimeInterval+.swift
/Users/admin/builder/spi-builder-workspace/EFFoundation/Core/Extension/String+.swift:220:1: warning: extension declares a conformance of imported type 'String' to imported protocols 'LocalizedError', 'Error'; this will not behave correctly if the owners of 'Swift' introduce this conformance in the future
218 |
219 | // throw errors using strings
220 | extension String: LocalizedError {
    | |- warning: extension declares a conformance of imported type 'String' to imported protocols 'LocalizedError', 'Error'; this will not behave correctly if the owners of 'Swift' introduce this conformance in the future
    | `- note: add '@retroactive' to silence this warning
221 |     public var errorDescription: String? { return self }
222 | }
[24/61] Compiling EFFoundation UIApplication+.swift
/Users/admin/builder/spi-builder-workspace/EFFoundation/Core/Extension/String+.swift:220:1: warning: extension declares a conformance of imported type 'String' to imported protocols 'LocalizedError', 'Error'; this will not behave correctly if the owners of 'Swift' introduce this conformance in the future
218 |
219 | // throw errors using strings
220 | extension String: LocalizedError {
    | |- warning: extension declares a conformance of imported type 'String' to imported protocols 'LocalizedError', 'Error'; this will not behave correctly if the owners of 'Swift' introduce this conformance in the future
    | `- note: add '@retroactive' to silence this warning
221 |     public var errorDescription: String? { return self }
222 | }
[25/61] Compiling EFFoundation UIButton+.swift
/Users/admin/builder/spi-builder-workspace/EFFoundation/Core/Extension/String+.swift:220:1: warning: extension declares a conformance of imported type 'String' to imported protocols 'LocalizedError', 'Error'; this will not behave correctly if the owners of 'Swift' introduce this conformance in the future
218 |
219 | // throw errors using strings
220 | extension String: LocalizedError {
    | |- warning: extension declares a conformance of imported type 'String' to imported protocols 'LocalizedError', 'Error'; this will not behave correctly if the owners of 'Swift' introduce this conformance in the future
    | `- note: add '@retroactive' to silence this warning
221 |     public var errorDescription: String? { return self }
222 | }
[26/61] Compiling EFFoundation UICollectionView+.swift
/Users/admin/builder/spi-builder-workspace/EFFoundation/Core/Extension/String+.swift:220:1: warning: extension declares a conformance of imported type 'String' to imported protocols 'LocalizedError', 'Error'; this will not behave correctly if the owners of 'Swift' introduce this conformance in the future
218 |
219 | // throw errors using strings
220 | extension String: LocalizedError {
    | |- warning: extension declares a conformance of imported type 'String' to imported protocols 'LocalizedError', 'Error'; this will not behave correctly if the owners of 'Swift' introduce this conformance in the future
    | `- note: add '@retroactive' to silence this warning
221 |     public var errorDescription: String? { return self }
222 | }
[27/61] Compiling EFFoundation UIColor+.swift
/Users/admin/builder/spi-builder-workspace/EFFoundation/Core/Extension/String+.swift:220:1: warning: extension declares a conformance of imported type 'String' to imported protocols 'LocalizedError', 'Error'; this will not behave correctly if the owners of 'Swift' introduce this conformance in the future
218 |
219 | // throw errors using strings
220 | extension String: LocalizedError {
    | |- warning: extension declares a conformance of imported type 'String' to imported protocols 'LocalizedError', 'Error'; this will not behave correctly if the owners of 'Swift' introduce this conformance in the future
    | `- note: add '@retroactive' to silence this warning
221 |     public var errorDescription: String? { return self }
222 | }
[28/61] Compiling EFFoundation UINavigationController+.swift
[29/61] Compiling EFFoundation UIRectCorner+.swift
[30/61] Compiling EFFoundation UIView+.swift
[31/61] Compiling EFFoundation UIViewController+.swift
[32/61] Compiling EFFoundation UInt+.swift
[33/61] Compiling EFFoundation UInt16+.swift
[34/61] Compiling EFFoundation UInt32+.swift
[35/61] Compiling EFFoundation UInt64+.swift
[36/61] Compiling EFFoundation UInt8+.swift
[37/61] Compiling EFFoundation URL+.swift
[38/61] Compiling EFFoundation Dictionary+.swift
/Users/admin/builder/spi-builder-workspace/EFFoundation/Core/Extension/DispatchQueue+.swift:11:24: warning: static property '_onceTracker' is not concurrency-safe because it is non-isolated global shared mutable state; this is an error in the Swift 6 language mode
 9 |
10 | public extension DispatchQueue {
11 |     private static var _onceTracker = [String]()
   |                        |- warning: static property '_onceTracker' is not concurrency-safe because it is non-isolated global shared mutable state; this is an error in the Swift 6 language mode
   |                        |- note: convert '_onceTracker' to a 'let' constant to make 'Sendable' shared state immutable
   |                        |- note: annotate '_onceTracker' with '@MainActor' if property should only be accessed from the main actor
   |                        `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
12 |     class func once(file: String = #file, function: String = #function, line: Int = #line, block:() -> Void) {
13 |         let token = file + ":" + function + ":" + String(line)
[39/61] Compiling EFFoundation DispatchQueue+.swift
/Users/admin/builder/spi-builder-workspace/EFFoundation/Core/Extension/DispatchQueue+.swift:11:24: warning: static property '_onceTracker' is not concurrency-safe because it is non-isolated global shared mutable state; this is an error in the Swift 6 language mode
 9 |
10 | public extension DispatchQueue {
11 |     private static var _onceTracker = [String]()
   |                        |- warning: static property '_onceTracker' is not concurrency-safe because it is non-isolated global shared mutable state; this is an error in the Swift 6 language mode
   |                        |- note: convert '_onceTracker' to a 'let' constant to make 'Sendable' shared state immutable
   |                        |- note: annotate '_onceTracker' with '@MainActor' if property should only be accessed from the main actor
   |                        `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
12 |     class func once(file: String = #file, function: String = #function, line: Int = #line, block:() -> Void) {
13 |         let token = file + ":" + function + ":" + String(line)
[40/61] Compiling EFFoundation Double+.swift
/Users/admin/builder/spi-builder-workspace/EFFoundation/Core/Extension/DispatchQueue+.swift:11:24: warning: static property '_onceTracker' is not concurrency-safe because it is non-isolated global shared mutable state; this is an error in the Swift 6 language mode
 9 |
10 | public extension DispatchQueue {
11 |     private static var _onceTracker = [String]()
   |                        |- warning: static property '_onceTracker' is not concurrency-safe because it is non-isolated global shared mutable state; this is an error in the Swift 6 language mode
   |                        |- note: convert '_onceTracker' to a 'let' constant to make 'Sendable' shared state immutable
   |                        |- note: annotate '_onceTracker' with '@MainActor' if property should only be accessed from the main actor
   |                        `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
12 |     class func once(file: String = #file, function: String = #function, line: Int = #line, block:() -> Void) {
13 |         let token = file + ":" + function + ":" + String(line)
[41/61] Compiling EFFoundation Float+.swift
/Users/admin/builder/spi-builder-workspace/EFFoundation/Core/Extension/DispatchQueue+.swift:11:24: warning: static property '_onceTracker' is not concurrency-safe because it is non-isolated global shared mutable state; this is an error in the Swift 6 language mode
 9 |
10 | public extension DispatchQueue {
11 |     private static var _onceTracker = [String]()
   |                        |- warning: static property '_onceTracker' is not concurrency-safe because it is non-isolated global shared mutable state; this is an error in the Swift 6 language mode
   |                        |- note: convert '_onceTracker' to a 'let' constant to make 'Sendable' shared state immutable
   |                        |- note: annotate '_onceTracker' with '@MainActor' if property should only be accessed from the main actor
   |                        `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
12 |     class func once(file: String = #file, function: String = #function, line: Int = #line, block:() -> Void) {
13 |         let token = file + ":" + function + ":" + String(line)
[42/61] Compiling EFFoundation Int+.swift
/Users/admin/builder/spi-builder-workspace/EFFoundation/Core/Extension/DispatchQueue+.swift:11:24: warning: static property '_onceTracker' is not concurrency-safe because it is non-isolated global shared mutable state; this is an error in the Swift 6 language mode
 9 |
10 | public extension DispatchQueue {
11 |     private static var _onceTracker = [String]()
   |                        |- warning: static property '_onceTracker' is not concurrency-safe because it is non-isolated global shared mutable state; this is an error in the Swift 6 language mode
   |                        |- note: convert '_onceTracker' to a 'let' constant to make 'Sendable' shared state immutable
   |                        |- note: annotate '_onceTracker' with '@MainActor' if property should only be accessed from the main actor
   |                        `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
12 |     class func once(file: String = #file, function: String = #function, line: Int = #line, block:() -> Void) {
13 |         let token = file + ":" + function + ":" + String(line)
[43/61] Compiling EFFoundation Int16+.swift
/Users/admin/builder/spi-builder-workspace/EFFoundation/Core/Extension/DispatchQueue+.swift:11:24: warning: static property '_onceTracker' is not concurrency-safe because it is non-isolated global shared mutable state; this is an error in the Swift 6 language mode
 9 |
10 | public extension DispatchQueue {
11 |     private static var _onceTracker = [String]()
   |                        |- warning: static property '_onceTracker' is not concurrency-safe because it is non-isolated global shared mutable state; this is an error in the Swift 6 language mode
   |                        |- note: convert '_onceTracker' to a 'let' constant to make 'Sendable' shared state immutable
   |                        |- note: annotate '_onceTracker' with '@MainActor' if property should only be accessed from the main actor
   |                        `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
12 |     class func once(file: String = #file, function: String = #function, line: Int = #line, block:() -> Void) {
13 |         let token = file + ":" + function + ":" + String(line)
[44/61] Compiling EFFoundation CIColor+.swift
[45/61] Compiling EFFoundation CIImage+.swift
[46/61] Compiling EFFoundation Character+.swift
[47/61] Compiling EFFoundation Comparable+.swift
[48/61] Compiling EFFoundation Data+.swift
[49/61] Compiling EFFoundation Date+.swift
[50/61] Compiling EFFoundation CATransaction+.swift
[51/61] Compiling EFFoundation CGColor+.swift
[52/61] Compiling EFFoundation CGFloat+.swift
[53/61] Compiling EFFoundation CGImage.swift
[54/61] Compiling EFFoundation CGRect+.swift
[55/61] Compiling EFFoundation CGSize+.swift
[56/61] Compiling EFFoundation Int32+.swift
[57/61] Compiling EFFoundation Int64+.swift
[58/61] Compiling EFFoundation Int8+.swift
[59/61] Compiling EFFoundation NSColor+.swift
[60/61] Compiling EFFoundation NSImage+.swift
[61/61] Compiling EFFoundation NSString+.swift
Build complete! (26.79s)
Build complete.
{
  "dependencies" : [
  ],
  "manifest_display_name" : "EFFoundation",
  "name" : "EFFoundation",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "11.0"
    },
    {
      "name" : "macos",
      "version" : "10.13"
    },
    {
      "name" : "tvos",
      "version" : "11.0"
    },
    {
      "name" : "watchos",
      "version" : "6.0"
    }
  ],
  "products" : [
    {
      "name" : "EFFoundation",
      "targets" : [
        "EFFoundation"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "swift_languages_versions" : [
    "5"
  ],
  "targets" : [
    {
      "c99name" : "EFFoundation",
      "module_type" : "SwiftTarget",
      "name" : "EFFoundation",
      "path" : "EFFoundation/Core",
      "product_memberships" : [
        "EFFoundation"
      ],
      "sources" : [
        "DataStructure/BitSet.swift",
        "DataStructure/Deque.swift",
        "DataStructure/LinkedList.swift",
        "DataStructure/Queue.swift",
        "DataStructure/Stack.swift",
        "DataStructure/Tree.swift",
        "EFFoundation.swift",
        "Extension/Array+.swift",
        "Extension/ArraySlice+.swift",
        "Extension/BinaryFloatingPoint+.swift",
        "Extension/BinaryInteger+.swift",
        "Extension/Bool+.swift",
        "Extension/CATransaction+.swift",
        "Extension/CGColor+.swift",
        "Extension/CGFloat+.swift",
        "Extension/CGImage.swift",
        "Extension/CGRect+.swift",
        "Extension/CGSize+.swift",
        "Extension/CIColor+.swift",
        "Extension/CIImage+.swift",
        "Extension/Character+.swift",
        "Extension/Comparable+.swift",
        "Extension/Data+.swift",
        "Extension/Date+.swift",
        "Extension/Dictionary+.swift",
        "Extension/DispatchQueue+.swift",
        "Extension/Double+.swift",
        "Extension/Float+.swift",
        "Extension/Int+.swift",
        "Extension/Int16+.swift",
        "Extension/Int32+.swift",
        "Extension/Int64+.swift",
        "Extension/Int8+.swift",
        "Extension/NSColor+.swift",
        "Extension/NSImage+.swift",
        "Extension/NSString+.swift",
        "Extension/String+.swift",
        "Extension/TimeInterval+.swift",
        "Extension/UIApplication+.swift",
        "Extension/UIButton+.swift",
        "Extension/UICollectionView+.swift",
        "Extension/UIColor+.swift",
        "Extension/UIControl+.swift",
        "Extension/UIEdgeInsets+.swift",
        "Extension/UIFont+.swift",
        "Extension/UIGestureRecognizer+.swift",
        "Extension/UIImage+.swift",
        "Extension/UIImageView+.swift",
        "Extension/UINavigationController+.swift",
        "Extension/UIRectCorner+.swift",
        "Extension/UIView+.swift",
        "Extension/UIViewController+.swift",
        "Extension/UInt+.swift",
        "Extension/UInt16+.swift",
        "Extension/UInt32+.swift",
        "Extension/UInt64+.swift",
        "Extension/UInt8+.swift",
        "Extension/URL+.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.1"
}
Done.
This is a staging environment. For live and up-to-date package information, visit swiftpackageindex.com.