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Build Information

Failed to build Entwine, reference v0.9.1 (cd90cf), with Swift 6.1 for Android on 27 May 2025 17:39:53 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4606859-0":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:android-6.1-latest swift build --swift-sdk aarch64-unknown-linux-android24 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 4.63.1
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/tcldr/Entwine.git
Reference: v0.9.1
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/tcldr/Entwine
 * tag               v0.9.1     -> FETCH_HEAD
HEAD is now at cd90cfb fix TestScheduler repeating actions
Cloned https://github.com/tcldr/Entwine.git
Revision (git rev-parse @):
cd90cfb2510c35ba082d9c7a8910bdacc6fa840f
SUCCESS checkout https://github.com/tcldr/Entwine.git at v0.9.1
========================================
Build
========================================
Selected platform:         android
Swift version:             6.1
Building package at path:  $PWD
https://github.com/tcldr/Entwine.git
https://github.com/tcldr/Entwine.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
{
  "dependencies" : [
  ],
  "manifest_display_name" : "Entwine",
  "name" : "Entwine",
  "path" : "/host/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "10.15"
    },
    {
      "name" : "ios",
      "version" : "13.0"
    },
    {
      "name" : "tvos",
      "version" : "13.0"
    },
    {
      "name" : "watchos",
      "version" : "6.0"
    }
  ],
  "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"
}
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-0":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:android-6.1-latest swift build --swift-sdk aarch64-unknown-linux-android24 -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 2>&1
android-6.1-latest: Pulling from finestructure/spi-images
Digest: sha256:fe1962677657b2408c217cb5cceb3c09bc1d91486e360cebbc6eee461a5945d8
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:android-6.1-latest
Building for debugging...
[0/3] Write sources
[2/3] Write swift-version-24593BA9C3E375BF.txt
error: emit-module command failed with exit code 1 (use -v to see invocation)
[4/19] Emitting module Entwine
/host/spi-builder-workspace/Sources/Entwine/Common/Utilities/SinkQueue.swift:25:8: error: no such module 'Combine'
 23 | //  THE SOFTWARE.
 24 |
 25 | import Combine
    |        `- error: no such module 'Combine'
 26 |
 27 | // MARK: - SinkQueue definition
[5/21] Compiling Entwine Signal.swift
/host/spi-builder-workspace/Sources/Entwine/Common/Utilities/SinkQueue.swift:25:8: error: no such module 'Combine'
 23 | //  THE SOFTWARE.
 24 |
 25 | import Combine
    |        `- error: no such module 'Combine'
 26 |
 27 | // MARK: - SinkQueue definition
[6/21] Compiling Entwine DeallocToken.swift
/host/spi-builder-workspace/Sources/Entwine/Common/Utilities/SinkQueue.swift:25:8: error: no such module 'Combine'
 23 | //  THE SOFTWARE.
 24 |
 25 | import Combine
    |        `- error: no such module 'Combine'
 26 |
 27 | // MARK: - SinkQueue definition
[7/21] Compiling Entwine SinkQueue.swift
/host/spi-builder-workspace/Sources/Entwine/Common/Utilities/SinkQueue.swift:25:8: error: no such module 'Combine'
 23 | //  THE SOFTWARE.
 24 |
 25 | import Combine
    |        `- error: no such module 'Combine'
 26 |
 27 | // MARK: - SinkQueue definition
[8/21] Compiling Entwine CancellableBag.swift
/host/spi-builder-workspace/Sources/Entwine/Common/Utilities/SinkQueue.swift:25:8: error: no such module 'Combine'
 23 | //  THE SOFTWARE.
 24 |
 25 | import Combine
    |        `- error: no such module 'Combine'
 26 |
 27 | // MARK: - SinkQueue definition
[9/21] Compiling Entwine Factory.swift
/host/spi-builder-workspace/Sources/Entwine/Common/Utilities/SinkQueue.swift:25:8: error: no such module 'Combine'
 23 | //  THE SOFTWARE.
 24 |
 25 | import Combine
    |        `- error: no such module 'Combine'
 26 |
 27 | // MARK: - SinkQueue definition
[10/21] Compiling Entwine TrampolineScheduler.swift
/host/spi-builder-workspace/Sources/Entwine/Common/Utilities/SinkQueue.swift:25:8: error: no such module 'Combine'
 23 | //  THE SOFTWARE.
 24 |
 25 | import Combine
    |        `- error: no such module 'Combine'
 26 |
 27 | // MARK: - SinkQueue definition
[11/21] Compiling Entwine Deprecations.swift
/host/spi-builder-workspace/Sources/Entwine/Common/Utilities/SinkQueue.swift:25:8: error: no such module 'Combine'
 23 | //  THE SOFTWARE.
 24 |
 25 | import Combine
    |        `- error: no such module 'Combine'
 26 |
 27 | // MARK: - SinkQueue definition
[12/21] Compiling Entwine Dematerialize.swift
/host/spi-builder-workspace/Sources/Entwine/Common/Utilities/SinkQueue.swift:25:8: error: no such module 'Combine'
 23 | //  THE SOFTWARE.
 24 |
 25 | import Combine
    |        `- error: no such module 'Combine'
 26 |
 27 | // MARK: - SinkQueue definition
[13/21] Compiling Entwine ReplaySubject.swift
/host/spi-builder-workspace/Sources/Entwine/Common/Utilities/SinkQueue.swift:25:8: error: no such module 'Combine'
 23 | //  THE SOFTWARE.
 24 |
 25 | import Combine
    |        `- error: no such module 'Combine'
 26 |
 27 | // MARK: - SinkQueue definition
[14/21] Compiling Entwine ShareReplay.swift
/host/spi-builder-workspace/Sources/Entwine/Common/Utilities/SinkQueue.swift:25:8: error: no such module 'Combine'
 23 | //  THE SOFTWARE.
 24 |
 25 | import Combine
    |        `- error: no such module 'Combine'
 26 |
 27 | // MARK: - SinkQueue definition
[15/21] Compiling Entwine Signpost.swift
/host/spi-builder-workspace/Sources/Entwine/Common/Utilities/SinkQueue.swift:25:8: error: no such module 'Combine'
 23 | //  THE SOFTWARE.
 24 |
 25 | import Combine
    |        `- error: no such module 'Combine'
 26 |
 27 | // MARK: - SinkQueue definition
[16/21] Compiling Entwine WithLatestFrom.swift
/host/spi-builder-workspace/Sources/Entwine/Common/Utilities/SinkQueue.swift:25:8: error: no such module 'Combine'
 23 | //  THE SOFTWARE.
 24 |
 25 | import Combine
    |        `- error: no such module 'Combine'
 26 |
 27 | // MARK: - SinkQueue definition
[17/21] Compiling Entwine Materialize.swift
/host/spi-builder-workspace/Sources/Entwine/Common/Utilities/SinkQueue.swift:25:8: error: no such module 'Combine'
 23 | //  THE SOFTWARE.
 24 |
 25 | import Combine
    |        `- error: no such module 'Combine'
 26 |
 27 | // MARK: - SinkQueue definition
[18/21] Compiling Entwine ReferenceCounted.swift
/host/spi-builder-workspace/Sources/Entwine/Common/Utilities/SinkQueue.swift:25:8: error: no such module 'Combine'
 23 | //  THE SOFTWARE.
 24 |
 25 | import Combine
    |        `- error: no such module 'Combine'
 26 |
 27 | // MARK: - SinkQueue definition
[19/21] Compiling Entwine LinkedListQueue.swift
/host/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
/host/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 {
/host/spi-builder-workspace/Sources/Entwine/Common/Utilities/SinkQueue.swift:25:8: error: no such module 'Combine'
 23 | //  THE SOFTWARE.
 24 |
 25 | import Combine
    |        `- error: no such module 'Combine'
 26 |
 27 | // MARK: - SinkQueue definition
[20/21] Compiling Entwine LinkedListStack.swift
/host/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
/host/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 {
/host/spi-builder-workspace/Sources/Entwine/Common/Utilities/SinkQueue.swift:25:8: error: no such module 'Combine'
 23 | //  THE SOFTWARE.
 24 |
 25 | import Combine
    |        `- error: no such module 'Combine'
 26 |
 27 | // MARK: - SinkQueue definition
[21/21] Compiling Entwine PriorityQueue.swift
/host/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
/host/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 {
/host/spi-builder-workspace/Sources/Entwine/Common/Utilities/SinkQueue.swift:25:8: error: no such module 'Combine'
 23 | //  THE SOFTWARE.
 24 |
 25 | import Combine
    |        `- error: no such module 'Combine'
 26 |
 27 | // MARK: - SinkQueue definition
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-0":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:android-6.1-latest swift build --swift-sdk aarch64-unknown-linux-android24 2>&1
android-6.1-latest: Pulling from finestructure/spi-images
Digest: sha256:fe1962677657b2408c217cb5cceb3c09bc1d91486e360cebbc6eee461a5945d8
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:android-6.1-latest
[0/1] Planning build
Building for debugging...
[0/1] Write swift-version-24593BA9C3E375BF.txt
[2/17] Compiling Entwine Deprecations.swift
/host/spi-builder-workspace/Sources/Entwine/Common/Utilities/SinkQueue.swift:25:8: error: no such module 'Combine'
 23 | //  THE SOFTWARE.
 24 |
 25 | import Combine
    |        `- error: no such module 'Combine'
 26 |
 27 | // MARK: - SinkQueue definition
[3/17] Compiling Entwine Dematerialize.swift
/host/spi-builder-workspace/Sources/Entwine/Common/Utilities/SinkQueue.swift:25:8: error: no such module 'Combine'
 23 | //  THE SOFTWARE.
 24 |
 25 | import Combine
    |        `- error: no such module 'Combine'
 26 |
 27 | // MARK: - SinkQueue definition
[4/19] Compiling Entwine SinkQueue.swift
/host/spi-builder-workspace/Sources/Entwine/Common/Utilities/SinkQueue.swift:25:8: error: no such module 'Combine'
 23 | //  THE SOFTWARE.
 24 |
 25 | import Combine
    |        `- error: no such module 'Combine'
 26 |
 27 | // MARK: - SinkQueue definition
[5/19] Compiling Entwine CancellableBag.swift
/host/spi-builder-workspace/Sources/Entwine/Common/Utilities/SinkQueue.swift:25:8: error: no such module 'Combine'
 23 | //  THE SOFTWARE.
 24 |
 25 | import Combine
    |        `- error: no such module 'Combine'
 26 |
 27 | // MARK: - SinkQueue definition
[6/19] Compiling Entwine Signpost.swift
/host/spi-builder-workspace/Sources/Entwine/Common/Utilities/SinkQueue.swift:25:8: error: no such module 'Combine'
 23 | //  THE SOFTWARE.
 24 |
 25 | import Combine
    |        `- error: no such module 'Combine'
 26 |
 27 | // MARK: - SinkQueue definition
[7/19] Compiling Entwine WithLatestFrom.swift
/host/spi-builder-workspace/Sources/Entwine/Common/Utilities/SinkQueue.swift:25:8: error: no such module 'Combine'
 23 | //  THE SOFTWARE.
 24 |
 25 | import Combine
    |        `- error: no such module 'Combine'
 26 |
 27 | // MARK: - SinkQueue definition
[8/19] Compiling Entwine Factory.swift
/host/spi-builder-workspace/Sources/Entwine/Common/Utilities/SinkQueue.swift:25:8: error: no such module 'Combine'
 23 | //  THE SOFTWARE.
 24 |
 25 | import Combine
    |        `- error: no such module 'Combine'
 26 |
 27 | // MARK: - SinkQueue definition
[9/19] Compiling Entwine TrampolineScheduler.swift
/host/spi-builder-workspace/Sources/Entwine/Common/Utilities/SinkQueue.swift:25:8: error: no such module 'Combine'
 23 | //  THE SOFTWARE.
 24 |
 25 | import Combine
    |        `- error: no such module 'Combine'
 26 |
 27 | // MARK: - SinkQueue definition
error: emit-module command failed with exit code 1 (use -v to see invocation)
[10/19] Emitting module Entwine
/host/spi-builder-workspace/Sources/Entwine/Common/Utilities/SinkQueue.swift:25:8: error: no such module 'Combine'
 23 | //  THE SOFTWARE.
 24 |
 25 | import Combine
    |        `- error: no such module 'Combine'
 26 |
 27 | // MARK: - SinkQueue definition
[11/19] Compiling Entwine ReplaySubject.swift
/host/spi-builder-workspace/Sources/Entwine/Common/Utilities/SinkQueue.swift:25:8: error: no such module 'Combine'
 23 | //  THE SOFTWARE.
 24 |
 25 | import Combine
    |        `- error: no such module 'Combine'
 26 |
 27 | // MARK: - SinkQueue definition
[12/19] Compiling Entwine ShareReplay.swift
/host/spi-builder-workspace/Sources/Entwine/Common/Utilities/SinkQueue.swift:25:8: error: no such module 'Combine'
 23 | //  THE SOFTWARE.
 24 |
 25 | import Combine
    |        `- error: no such module 'Combine'
 26 |
 27 | // MARK: - SinkQueue definition
[13/19] Compiling Entwine Materialize.swift
/host/spi-builder-workspace/Sources/Entwine/Common/Utilities/SinkQueue.swift:25:8: error: no such module 'Combine'
 23 | //  THE SOFTWARE.
 24 |
 25 | import Combine
    |        `- error: no such module 'Combine'
 26 |
 27 | // MARK: - SinkQueue definition
[14/19] Compiling Entwine ReferenceCounted.swift
/host/spi-builder-workspace/Sources/Entwine/Common/Utilities/SinkQueue.swift:25:8: error: no such module 'Combine'
 23 | //  THE SOFTWARE.
 24 |
 25 | import Combine
    |        `- error: no such module 'Combine'
 26 |
 27 | // MARK: - SinkQueue definition
[15/19] Compiling Entwine Signal.swift
/host/spi-builder-workspace/Sources/Entwine/Common/Utilities/SinkQueue.swift:25:8: error: no such module 'Combine'
 23 | //  THE SOFTWARE.
 24 |
 25 | import Combine
    |        `- error: no such module 'Combine'
 26 |
 27 | // MARK: - SinkQueue definition
[16/19] Compiling Entwine DeallocToken.swift
/host/spi-builder-workspace/Sources/Entwine/Common/Utilities/SinkQueue.swift:25:8: error: no such module 'Combine'
 23 | //  THE SOFTWARE.
 24 |
 25 | import Combine
    |        `- error: no such module 'Combine'
 26 |
 27 | // MARK: - SinkQueue definition
[17/19] Compiling Entwine LinkedListQueue.swift
/host/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
/host/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 {
/host/spi-builder-workspace/Sources/Entwine/Common/Utilities/SinkQueue.swift:25:8: error: no such module 'Combine'
 23 | //  THE SOFTWARE.
 24 |
 25 | import Combine
    |        `- error: no such module 'Combine'
 26 |
 27 | // MARK: - SinkQueue definition
[18/19] Compiling Entwine LinkedListStack.swift
/host/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
/host/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 {
/host/spi-builder-workspace/Sources/Entwine/Common/Utilities/SinkQueue.swift:25:8: error: no such module 'Combine'
 23 | //  THE SOFTWARE.
 24 |
 25 | import Combine
    |        `- error: no such module 'Combine'
 26 |
 27 | // MARK: - SinkQueue definition
[19/19] Compiling Entwine PriorityQueue.swift
/host/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
/host/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 {
/host/spi-builder-workspace/Sources/Entwine/Common/Utilities/SinkQueue.swift:25:8: error: no such module 'Combine'
 23 | //  THE SOFTWARE.
 24 |
 25 | import Combine
    |        `- error: no such module 'Combine'
 26 |
 27 | // MARK: - SinkQueue definition
BUILD FAILURE 6.1 android