Swift Package Index

Build Information

Successful build of Entwine, reference master (72a739), with Swift 6.4 for macOS (SPM) on 17 Sep 2026 00:46:23 UTC.

Swift 6 data race errors: 0

Build Command

env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun swift build --arch arm64

Build Log

========================================
RunAll
========================================
Builder version: 5.1.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/tcldr/Entwine.git
Reference: master
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/tcldr/Entwine
 * branch            master     -> FETCH_HEAD
 * [new branch]      master     -> origin/master
HEAD is now at 72a7395 relax deployment target
Cloned https://github.com/tcldr/Entwine.git
Revision (git rev-parse @):
72a73955f03b5888199aeccc58067dc365381244
SUCCESS checkout https://github.com/tcldr/Entwine.git at master
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.4
Building package at path:  $PWD
https://github.com/tcldr/Entwine.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun swift build --arch arm64
Building for debugging...
[Pre-planning 1 / 124]
[Planning deferred tasks]
[26 / 44]
[27 / 45] Entwine
[37 / 92]
[42 / 92]
[46 / 92]
[47 / 92]
[51 / 92]
[53 / 92]
[56 / 92]
[60 / 92]
[62 / 92]
[63 / 92]
[74 / 92] Entwine
[75 / 92] Entwine
[81 / 93]
[83 / 104] EntwineTest
[84 / 104] EntwineTest
[97 / 104] EntwineTest-product
[98 / 104] EntwineTest
Build complete! (7.90 sec)
warning: /Users/admin/builder/spi-builder-workspace/Sources/Entwine/Common/DataStructures/LinkedListQueue.swift:36:12 extraneous whitespace between attribute name and '('; this is an error in the Swift 6 language mode
warning: /Users/admin/builder/spi-builder-workspace/Sources/Entwine/Common/DataStructures/LinkedListStack.swift:32:12 extraneous whitespace between attribute name and '('; this is an error in the Swift 6 language mode
warning: /Users/admin/builder/spi-builder-workspace/Sources/Entwine/Operators/ReplaySubject.swift:150:12 extraneous whitespace between attribute name and '('; this is an error in the Swift 6 language mode
warning: /Users/admin/builder/spi-builder-workspace/Sources/Entwine/Operators/WithLatestFrom.swift:143:16 extraneous whitespace between attribute name and '('; this is an error in the Swift 6 language mode
/Users/admin/builder/spi-builder-workspace/Sources/Entwine/Common/DataStructures/LinkedListQueue.swift:36:12: warning: extraneous whitespace between attribute name and '('; this is an error in the Swift 6 language mode
 34 |     private var regular = Subnode.empty
 35 |     private var inverse = Subnode.empty
 36 |     private (set) var count = 0
    |            `- warning: extraneous whitespace between attribute name and '('; this is an error in the Swift 6 language mode
 37 |
 38 |     /// O(n) where n is the length of the sequence
/Users/admin/builder/spi-builder-workspace/Sources/Entwine/Common/DataStructures/LinkedListStack.swift:32:12: warning: extraneous whitespace between attribute name and '('; this is an error in the Swift 6 language mode
 30 |     typealias Node = LinkedList<Element>
 31 |
 32 |     private (set) var node = Node.empty
    |            `- warning: extraneous whitespace between attribute name and '('; this is an error in the Swift 6 language mode
 33 |
 34 |     init<C: Collection>(_ elements: C) where C.Element == Element {
/Users/admin/builder/spi-builder-workspace/Sources/Entwine/Operators/ReplaySubject.swift:150:12: warning: extraneous whitespace between attribute name and '('; this is an error in the Swift 6 language mode
148 |
149 |     let maxBufferSize: Int
150 |     private (set) var buffer = LinkedListQueue<Value>()
    |            `- warning: extraneous whitespace between attribute name and '('; this is an error in the Swift 6 language mode
151 |
152 |     init(maxBufferSize: Int) {
/Users/admin/builder/spi-builder-workspace/Sources/Entwine/Operators/WithLatestFrom.swift:143:16: warning: extraneous whitespace between attribute name and '('; this is an error in the Swift 6 language mode
141 |
142 |         private let publisher: AnyPublisher<P.Output, P.Failure>
143 |         private (set) var lastInput: Input?
    |                `- warning: extraneous whitespace between attribute name and '('; this is an error in the Swift 6 language mode
144 |         private var subscription: Subscription?
145 |
/Users/admin/builder/spi-builder-workspace/Sources/Entwine/Common/DataStructures/LinkedListQueue.swift:36:12: warning: extraneous whitespace between attribute name and '('; this is an error in the Swift 6 language mode
 34 |     private var regular = Subnode.empty
 35 |     private var inverse = Subnode.empty
 36 |     private (set) var count = 0
    |            `- warning: extraneous whitespace between attribute name and '('; this is an error in the Swift 6 language mode
 37 |
 38 |     /// O(n) where n is the length of the sequence
/Users/admin/builder/spi-builder-workspace/Sources/Entwine/Common/DataStructures/LinkedListStack.swift:32:12: warning: extraneous whitespace between attribute name and '('; this is an error in the Swift 6 language mode
 30 |     typealias Node = LinkedList<Element>
 31 |
 32 |     private (set) var node = Node.empty
    |            `- warning: extraneous whitespace between attribute name and '('; this is an error in the Swift 6 language mode
 33 |
 34 |     init<C: Collection>(_ elements: C) where C.Element == Element {
warning: /Users/admin/builder/spi-builder-workspace/Sources/EntwineTest/Common/DataStructures/LinkedListQueue.swift:36:12 extraneous whitespace between attribute name and '('; this is an error in the Swift 6 language mode
warning: /Users/admin/builder/spi-builder-workspace/Sources/EntwineTest/Common/DataStructures/LinkedListStack.swift:32:12 extraneous whitespace between attribute name and '('; this is an error in the Swift 6 language mode
/Users/admin/builder/spi-builder-workspace/Sources/EntwineTest/Common/DataStructures/LinkedListQueue.swift:36:12: warning: extraneous whitespace between attribute name and '('; this is an error in the Swift 6 language mode
 34 |     private var regular = Subnode.empty
 35 |     private var inverse = Subnode.empty
 36 |     private (set) var count = 0
    |            `- warning: extraneous whitespace between attribute name and '('; this is an error in the Swift 6 language mode
 37 |
 38 |     /// O(n) where n is the length of the sequence
/Users/admin/builder/spi-builder-workspace/Sources/EntwineTest/Common/DataStructures/LinkedListStack.swift:32:12: warning: extraneous whitespace between attribute name and '('; this is an error in the Swift 6 language mode
 30 |     typealias Node = LinkedList<Element>
 31 |
 32 |     private (set) var node = Node.empty
    |            `- warning: extraneous whitespace between attribute name and '('; this is an error in the Swift 6 language mode
 33 |
 34 |     init<C: Collection>(_ elements: C) where C.Element == Element {
/Users/admin/builder/spi-builder-workspace/Sources/EntwineTest/Signal+CustomDebugStringConvertible.swift:32:1: warning: extension declares a conformance of imported type 'Signal' to imported protocol 'CustomDebugStringConvertible'; this will not behave correctly if the owners of 'Entwine' introduce this conformance in the future
30 |
31 | @available(OSX 10.15, iOS 13.0, tvOS 13.0, watchOS 6.0, *)
32 | extension Signal: CustomDebugStringConvertible {
   | |- warning: extension declares a conformance of imported type 'Signal' to imported protocol 'CustomDebugStringConvertible'; this will not behave correctly if the owners of 'Entwine' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
33 |     public var debugDescription: String {
34 |         switch self {
/Users/admin/builder/spi-builder-workspace/Sources/EntwineTest/TestableSubscriber/DemandLedger.swift:42:29: warning: generic parameter 'Time' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
 33 | /// `DemandLedger`'s can be compared to see if they match expectations.
 34 | @available(OSX 10.15, iOS 13.0, tvOS 13.0, watchOS 6.0, *)
 35 | public struct DemandLedger<Time: Strideable> where Time.Stride : SchedulerTimeIntervalConvertible {
    |                            `- note: 'Time' previously declared here
 36 |
 37 |     /// The kind of transcation for a `DemandLedger`
    :
 40 |     /// - `.debit(authorized:)`: The consumption of credit by an upstream `Publisher`. The debit is only considered authorised if the overall
 41 |     /// credit is greater or equal to the total debit over the lifetime of a subscription. A `debit` always has an implicit amount of `1`.
 42 |     public enum Transaction<Time: Strideable>: Equatable where Time.Stride : SchedulerTimeIntervalConvertible {
    |                             `- warning: generic parameter 'Time' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
 43 |         case credit(amount: Subscribers.Demand)
 44 |         case debit(authorized: Bool)
/Users/admin/builder/spi-builder-workspace/Sources/Entwine/Operators/WithLatestFrom.swift:143:16: warning: extraneous whitespace between attribute name and '('; this is an error in the Swift 6 language mode
141 |
142 |         private let publisher: AnyPublisher<P.Output, P.Failure>
143 |         private (set) var lastInput: Input?
    |                `- warning: extraneous whitespace between attribute name and '('; this is an error in the Swift 6 language mode
144 |         private var subscription: Subscription?
145 |
/Users/admin/builder/spi-builder-workspace/Sources/Entwine/Common/DataStructures/LinkedListQueue.swift:36:12: warning: extraneous whitespace between attribute name and '('; this is an error in the Swift 6 language mode
 34 |     private var regular = Subnode.empty
 35 |     private var inverse = Subnode.empty
 36 |     private (set) var count = 0
    |            `- warning: extraneous whitespace between attribute name and '('; this is an error in the Swift 6 language mode
 37 |
 38 |     /// O(n) where n is the length of the sequence
/Users/admin/builder/spi-builder-workspace/Sources/Entwine/Common/DataStructures/LinkedListQueue.swift:36:12: warning: extraneous whitespace between attribute name and '('; this is an error in the Swift 6 language mode
 34 |     private var regular = Subnode.empty
 35 |     private var inverse = Subnode.empty
 36 |     private (set) var count = 0
    |            `- warning: extraneous whitespace between attribute name and '('; this is an error in the Swift 6 language mode
 37 |
 38 |     /// O(n) where n is the length of the sequence
/Users/admin/builder/spi-builder-workspace/Sources/Entwine/Operators/ReplaySubject.swift:150:12: warning: extraneous whitespace between attribute name and '('; this is an error in the Swift 6 language mode
148 |
149 |     let maxBufferSize: Int
150 |     private (set) var buffer = LinkedListQueue<Value>()
    |            `- warning: extraneous whitespace between attribute name and '('; this is an error in the Swift 6 language mode
151 |
152 |     init(maxBufferSize: Int) {
/Users/admin/builder/spi-builder-workspace/Sources/Entwine/Common/DataStructures/LinkedListQueue.swift:36:12: warning: extraneous whitespace between attribute name and '('; this is an error in the Swift 6 language mode
 34 |     private var regular = Subnode.empty
 35 |     private var inverse = Subnode.empty
 36 |     private (set) var count = 0
    |            `- warning: extraneous whitespace between attribute name and '('; this is an error in the Swift 6 language mode
 37 |
 38 |     /// O(n) where n is the length of the sequence
/Users/admin/builder/spi-builder-workspace/Sources/Entwine/Common/DataStructures/LinkedListQueue.swift:36:12: warning: extraneous whitespace between attribute name and '('; this is an error in the Swift 6 language mode
 34 |     private var regular = Subnode.empty
 35 |     private var inverse = Subnode.empty
 36 |     private (set) var count = 0
    |            `- warning: extraneous whitespace between attribute name and '('; this is an error in the Swift 6 language mode
 37 |
 38 |     /// O(n) where n is the length of the sequence
/Users/admin/builder/spi-builder-workspace/Sources/EntwineTest/TestableSubscriber/DemandLedger.swift:42:29: warning: generic parameter 'Time' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
 33 | /// `DemandLedger`'s can be compared to see if they match expectations.
 34 | @available(OSX 10.15, iOS 13.0, tvOS 13.0, watchOS 6.0, *)
 35 | public struct DemandLedger<Time: Strideable> where Time.Stride : SchedulerTimeIntervalConvertible {
    |                            `- note: 'Time' previously declared here
 36 |
 37 |     /// The kind of transcation for a `DemandLedger`
    :
 40 |     /// - `.debit(authorized:)`: The consumption of credit by an upstream `Publisher`. The debit is only considered authorised if the overall
 41 |     /// credit is greater or equal to the total debit over the lifetime of a subscription. A `debit` always has an implicit amount of `1`.
 42 |     public enum Transaction<Time: Strideable>: Equatable where Time.Stride : SchedulerTimeIntervalConvertible {
    |                             `- warning: generic parameter 'Time' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
 43 |         case credit(amount: Subscribers.Demand)
 44 |         case debit(authorized: Bool)
/Users/admin/builder/spi-builder-workspace/Sources/EntwineTest/Signal+CustomDebugStringConvertible.swift:32:1: warning: extension declares a conformance of imported type 'Signal' to imported protocol 'CustomDebugStringConvertible'; this will not behave correctly if the owners of 'Entwine' introduce this conformance in the future
30 |
31 | @available(OSX 10.15, iOS 13.0, tvOS 13.0, watchOS 6.0, *)
32 | extension Signal: CustomDebugStringConvertible {
   | |- warning: extension declares a conformance of imported type 'Signal' to imported protocol 'CustomDebugStringConvertible'; this will not behave correctly if the owners of 'Entwine' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
33 |     public var debugDescription: String {
34 |         switch self {
/Users/admin/builder/spi-builder-workspace/Sources/EntwineTest/Common/DataStructures/LinkedListQueue.swift:36:12: warning: extraneous whitespace between attribute name and '('; this is an error in the Swift 6 language mode
 34 |     private var regular = Subnode.empty
 35 |     private var inverse = Subnode.empty
 36 |     private (set) var count = 0
    |            `- warning: extraneous whitespace between attribute name and '('; this is an error in the Swift 6 language mode
 37 |
 38 |     /// O(n) where n is the length of the sequence
/Users/admin/builder/spi-builder-workspace/Sources/EntwineTest/Common/DataStructures/LinkedListStack.swift:32:12: warning: extraneous whitespace between attribute name and '('; this is an error in the Swift 6 language mode
 30 |     typealias Node = LinkedList<Element>
 31 |
 32 |     private (set) var node = Node.empty
    |            `- warning: extraneous whitespace between attribute name and '('; this is an error in the Swift 6 language mode
 33 |
 34 |     init<C: Collection>(_ elements: C) where C.Element == Element {
/Users/admin/builder/spi-builder-workspace/Sources/EntwineTest/Common/DataStructures/LinkedListQueue.swift:36:12: warning: extraneous whitespace between attribute name and '('; this is an error in the Swift 6 language mode
 34 |     private var regular = Subnode.empty
 35 |     private var inverse = Subnode.empty
 36 |     private (set) var count = 0
    |            `- warning: extraneous whitespace between attribute name and '('; this is an error in the Swift 6 language mode
 37 |
 38 |     /// O(n) where n is the length of the sequence
/Users/admin/builder/spi-builder-workspace/Sources/EntwineTest/Common/DataStructures/LinkedListQueue.swift:36:12: warning: extraneous whitespace between attribute name and '('; this is an error in the Swift 6 language mode
 34 |     private var regular = Subnode.empty
 35 |     private var inverse = Subnode.empty
 36 |     private (set) var count = 0
    |            `- warning: extraneous whitespace between attribute name and '('; this is an error in the Swift 6 language mode
 37 |
 38 |     /// O(n) where n is the length of the sequence
/Users/admin/builder/spi-builder-workspace/Sources/Entwine/Common/DataStructures/LinkedListQueue.swift:36:12: warning: extraneous whitespace between attribute name and '('; this is an error in the Swift 6 language mode
 34 |     private var regular = Subnode.empty
 35 |     private var inverse = Subnode.empty
 36 |     private (set) var count = 0
    |            `- warning: extraneous whitespace between attribute name and '('; this is an error in the Swift 6 language mode
 37 |
 38 |     /// O(n) where n is the length of the sequence
Build complete.
{
  "dependencies" : [
  ],
  "manifest_display_name" : "Entwine",
  "name" : "Entwine",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "10.12"
    },
    {
      "name" : "ios",
      "version" : "10.0"
    },
    {
      "name" : "tvos",
      "version" : "10.0"
    },
    {
      "name" : "watchos",
      "version" : "3.0"
    }
  ],
  "products" : [
    {
      "name" : "Entwine",
      "targets" : [
        "Entwine"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    },
    {
      "name" : "EntwineTest",
      "targets" : [
        "EntwineTest"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "EntwineTests",
      "module_type" : "SwiftTarget",
      "name" : "EntwineTests",
      "path" : "Tests/EntwineTests",
      "sources" : [
        "DematerializeTests.swift",
        "FactoryTests.swift",
        "MaterializeTests.swift",
        "ReferenceCountedTests.swift",
        "ReplaySubjectTests.swift",
        "ShareReplayTests.swift",
        "TrampolineSchedulerTests.swift",
        "WithLatestFromTests.swift"
      ],
      "target_dependencies" : [
        "Entwine",
        "EntwineTest"
      ],
      "type" : "test"
    },
    {
      "c99name" : "EntwineTestTests",
      "module_type" : "SwiftTarget",
      "name" : "EntwineTestTests",
      "path" : "Tests/EntwineTestTests",
      "sources" : [
        "TestSchedulerTests.swift",
        "TestablePublisherTests.swift",
        "TestableSubscriberTests.swift",
        "XCTestManifests.swift"
      ],
      "target_dependencies" : [
        "EntwineTest"
      ],
      "type" : "test"
    },
    {
      "c99name" : "EntwineTest",
      "module_type" : "SwiftTarget",
      "name" : "EntwineTest",
      "path" : "Sources/EntwineTest",
      "product_memberships" : [
        "EntwineTest"
      ],
      "sources" : [
        "Common/DataStructures/LinkedListQueue.swift",
        "Common/DataStructures/LinkedListStack.swift",
        "Common/DataStructures/PriorityQueue.swift",
        "Common/Utilities/SinkQueue.swift",
        "Deprecations.swift",
        "Signal+CustomDebugStringConvertible.swift",
        "TestEvent.swift",
        "TestScheduler/TestScheduler.swift",
        "TestScheduler/VirtualTime.swift",
        "TestScheduler/VirtualTimeInterval.swift",
        "TestSequence.swift",
        "TestablePublisher/TestablePublisher.swift",
        "TestableSubscriber/DemandLedger.swift",
        "TestableSubscriber/TestableSubscriber.swift"
      ],
      "target_dependencies" : [
        "Entwine"
      ],
      "type" : "library"
    },
    {
      "c99name" : "Entwine",
      "module_type" : "SwiftTarget",
      "name" : "Entwine",
      "path" : "Sources/Entwine",
      "product_memberships" : [
        "Entwine",
        "EntwineTest"
      ],
      "sources" : [
        "Common/DataStructures/LinkedListQueue.swift",
        "Common/DataStructures/LinkedListStack.swift",
        "Common/DataStructures/PriorityQueue.swift",
        "Common/Utilities/SinkQueue.swift",
        "Deprecated/CancellableBag.swift",
        "Deprecated/Deprecations.swift",
        "Operators/Dematerialize.swift",
        "Operators/Materialize.swift",
        "Operators/ReferenceCounted.swift",
        "Operators/ReplaySubject.swift",
        "Operators/ShareReplay.swift",
        "Operators/Signpost.swift",
        "Operators/WithLatestFrom.swift",
        "Publishers/Factory.swift",
        "Schedulers/TrampolineScheduler.swift",
        "Signal.swift",
        "Utilities/DeallocToken.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.1"
}
Done.