The Swift Package Index logo.Swift Package Index

Track the adoption of Swift 6 strict concurrency checks for data race safety. How many packages are Ready for Swift 6?

Build Information

Failed to build DefferedTaskKit, reference main (32716d), with Swift 6.1 for Linux on 30 Apr 2025 10:43:43 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4609320-3":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:basic-6.1-latest swift build --triple x86_64-unknown-linux-gnu 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 4.61.1
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/NikSativa/DefferedTaskKit.git
Reference: main
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/NikSativa/DefferedTaskKit
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 32716d2 lil upd dependency
Cloned https://github.com/NikSativa/DefferedTaskKit.git
Revision (git rev-parse @):
32716d2a8c40344fb237fba31bf96946da44ea5f
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/NikSativa/DefferedTaskKit.git at main
========================================
Build
========================================
Selected platform:         linux
Swift version:             6.1
Building package at path:  $PWD
https://github.com/NikSativa/DefferedTaskKit.git
https://github.com/NikSativa/DefferedTaskKit.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
{
  "dependencies" : [
    {
      "identity" : "threading",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "2.1.1",
            "upper_bound" : "2.2.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/NikSativa/Threading.git"
    },
    {
      "identity" : "sprykit",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "3.0.2",
            "upper_bound" : "3.1.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/NikSativa/SpryKit.git"
    }
  ],
  "manifest_display_name" : "DefferedTaskKit",
  "name" : "DefferedTaskKit",
  "path" : "/host/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "13.0"
    },
    {
      "name" : "macos",
      "version" : "11.0"
    },
    {
      "name" : "maccatalyst",
      "version" : "13.0"
    },
    {
      "name" : "visionos",
      "version" : "1.0"
    },
    {
      "name" : "tvos",
      "version" : "13.0"
    },
    {
      "name" : "watchos",
      "version" : "6.0"
    }
  ],
  "products" : [
    {
      "name" : "DefferedTaskKit",
      "targets" : [
        "DefferedTaskKit"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "DefferedTaskKitTests",
      "module_type" : "SwiftTarget",
      "name" : "DefferedTaskKitTests",
      "path" : "Tests",
      "product_dependencies" : [
        "Threading",
        "SpryKit"
      ],
      "sources" : [
        "DefferedTask+ArrayTests.swift",
        "DefferedTask+AsyncTests.swift",
        "DefferedTask+ResultTests.swift",
        "DefferedTask+VoidTests.swift",
        "DefferedTask+andThen.swift",
        "DefferedTask+combineTests.swift",
        "DefferedTask+syncTests.swift",
        "DefferedTaskTests.swift",
        "TestHelpers.swift"
      ],
      "target_dependencies" : [
        "DefferedTaskKit"
      ],
      "type" : "test"
    },
    {
      "c99name" : "DefferedTaskKit",
      "module_type" : "SwiftTarget",
      "name" : "DefferedTaskKit",
      "path" : "Source",
      "product_dependencies" : [
        "Threading"
      ],
      "product_memberships" : [
        "DefferedTaskKit"
      ],
      "resources" : [
        {
          "path" : "/host/spi-builder-workspace/Source/PrivacyInfo.xcprivacy",
          "rule" : {
            "process" : {
            }
          }
        }
      ],
      "sources" : [
        "DefferedTask+Array.swift",
        "DefferedTask+Async.swift",
        "DefferedTask+Result.swift",
        "DefferedTask+Void.swift",
        "DefferedTask+andThen.swift",
        "DefferedTask+combine.swift",
        "DefferedTask+sync.swift",
        "DefferedTask.swift",
        "Legacy.swift",
        "PendingTask.swift",
        "PollingTask.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "6.0"
}
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-3":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:basic-6.1-latest swift build --triple x86_64-unknown-linux-gnu -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats 2>&1
basic-6.1-latest: Pulling from finestructure/spi-images
Digest: sha256:3bdcac04179f4ed3e5b8e9dbd6e74bbf5ebc0f4fde48bbaad7d1e5c757e65bcb
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:basic-6.1-latest
Fetching https://github.com/NikSativa/SpryKit.git
Fetching https://github.com/NikSativa/Threading.git
[1/924] Fetching sprykit
[704/1344] Fetching sprykit, threading
Fetched https://github.com/NikSativa/Threading.git from cache (0.40s)
Fetched https://github.com/NikSativa/SpryKit.git from cache (0.41s)
Computing version for https://github.com/NikSativa/SpryKit.git
Computed https://github.com/NikSativa/SpryKit.git at 3.0.2 (1.70s)
Fetching https://github.com/mattgallagher/CwlPreconditionTesting.git
Fetching https://github.com/apple/swift-syntax.git
[1/1257] Fetching cwlpreconditiontesting
[1258/71502] Fetching cwlpreconditiontesting, swift-syntax
Fetched https://github.com/mattgallagher/CwlPreconditionTesting.git from cache (7.56s)
Fetched https://github.com/apple/swift-syntax.git from cache (7.64s)
Computing version for https://github.com/NikSativa/Threading.git
Computed https://github.com/NikSativa/Threading.git at 2.1.1 (8.67s)
Computing version for https://github.com/apple/swift-syntax.git
Computed https://github.com/apple/swift-syntax.git at 600.0.1 (3.64s)
Computing version for https://github.com/mattgallagher/CwlPreconditionTesting.git
Computed https://github.com/mattgallagher/CwlPreconditionTesting.git at 2.2.2 (0.97s)
Fetching https://github.com/mattgallagher/CwlCatchException.git
[1/455] Fetching cwlcatchexception
Fetched https://github.com/mattgallagher/CwlCatchException.git from cache (0.33s)
Computing version for https://github.com/mattgallagher/CwlCatchException.git
Computed https://github.com/mattgallagher/CwlCatchException.git at 2.2.1 (1.29s)
Creating working copy for https://github.com/mattgallagher/CwlCatchException.git
Working copy of https://github.com/mattgallagher/CwlCatchException.git resolved at 2.2.1
Creating working copy for https://github.com/mattgallagher/CwlPreconditionTesting.git
Working copy of https://github.com/mattgallagher/CwlPreconditionTesting.git resolved at 2.2.2
Creating working copy for https://github.com/NikSativa/Threading.git
Working copy of https://github.com/NikSativa/Threading.git resolved at 2.1.1
Creating working copy for https://github.com/apple/swift-syntax.git
Working copy of https://github.com/apple/swift-syntax.git resolved at 600.0.1
Creating working copy for https://github.com/NikSativa/SpryKit.git
Working copy of https://github.com/NikSativa/SpryKit.git resolved at 3.0.2
Building for debugging...
[0/5] Write sources
[0/5] Copying PrivacyInfo.xcprivacy
[0/5] Write sources
[4/5] Write swift-version-24593BA9C3E375BF.txt
error: emit-module command failed with exit code 1 (use -v to see invocation)
[6/24] Emitting module Threading
/host/spi-builder-workspace/.build/checkouts/Threading/Source/Mutexes/Unfair.swift:4:25: error: cannot find 'os_unfair_lock' in scope
 2 |
 3 | public final class Unfair {
 4 |     private var _lock = os_unfair_lock()
   |                         `- error: cannot find 'os_unfair_lock' in scope
 5 |
 6 |     public init() {}
/host/spi-builder-workspace/.build/checkouts/Threading/Source/Queue.swift:4:15: error: type 'Queue' does not conform to protocol 'Equatable'
  2 | import Foundation
  3 |
  4 | public struct Queue: Equatable {
    |               |- error: type 'Queue' does not conform to protocol 'Equatable'
    |               `- note: add stubs for conformance
  5 |     public enum Attributes: Equatable {
  6 |         case concurrent
    :
 26 |     }
 27 |
 28 |     let sdk: DispatchQueue
    |         `- note: stored property type 'DispatchQueue' does not conform to protocol 'Equatable', preventing synthesized conformance of 'Queue' to 'Equatable'
 29 |     private let kind: Kind
 30 | }
Swift.==:1:24: note: candidate would match if 'Queue' conformed to 'RawRepresentable'
1 | @inlinable public func == <T>(lhs: T, rhs: T) -> Bool where T : RawRepresentable, T.RawValue : Equatable
  |                        `- note: candidate would match if 'Queue' conformed to 'RawRepresentable'
Swift.FloatingPoint.==:2:20: note: candidate would match if 'Queue' conformed to 'FloatingPoint'
1 | protocol FloatingPoint {
2 | public static func == (lhs: Self, rhs: Self) -> Bool}
  |                    `- note: candidate would match if 'Queue' conformed to 'FloatingPoint'
3 |
Swift.BinaryInteger.==:2:20: note: candidate would match if 'Queue' conformed to 'BinaryInteger'
1 | protocol BinaryInteger {
2 | public static func == <Other>(lhs: Self, rhs: Other) -> Bool where Other : BinaryInteger}
  |                    `- note: candidate would match if 'Queue' conformed to 'BinaryInteger'
3 |
Swift._Pointer.==:2:20: note: candidate would match if 'Queue' conformed to '_Pointer'
1 | protocol _Pointer {
2 | public static func == (lhs: Self, rhs: Self) -> Bool}
  |                    `- note: candidate would match if 'Queue' conformed to '_Pointer'
3 |
Swift._Pointer.==:2:31: note: candidate would match if 'Queue' conformed to '_Pointer'
1 | protocol _Pointer {
2 | @inlinable public static func == <Other>(lhs: Self, rhs: Other) -> Bool where Other : _Pointer}
  |                               `- note: candidate would match if 'Queue' conformed to '_Pointer'
3 |
Swift.Strideable.==:2:31: note: candidate would match if 'Queue' conformed to 'Strideable'
1 | protocol Strideable {
2 | @inlinable public static func == (x: Self, y: Self) -> Bool}
  |                               `- note: candidate would match if 'Queue' conformed to 'Strideable'
3 |
Swift.StringProtocol.==:2:31: note: candidate would match if 'Queue' conformed to 'StringProtocol'
1 | protocol StringProtocol {
2 | @inlinable public static func == <RHS>(lhs: Self, rhs: RHS) -> Bool where RHS : StringProtocol}
  |                               `- note: candidate would match if 'Queue' conformed to 'StringProtocol'
3 |
Swift.SIMD.==:2:20: note: candidate would match if 'Queue' conformed to 'SIMD'
1 | protocol SIMD {
2 | public static func == (a: Self, b: Self) -> Bool}
  |                    `- note: candidate would match if 'Queue' conformed to 'SIMD'
3 |
Foundation.__BridgedNSError.==:2:20: note: candidate would match if 'Queue' conformed to '__BridgedNSError'
1 | protocol __BridgedNSError {
2 | public static func == (lhs: Self, rhs: Self) -> Bool}
  |                    `- note: candidate would match if 'Queue' conformed to '__BridgedNSError'
3 |
Foundation._BridgedStoredNSError.==:2:20: note: candidate would match if 'Queue' conformed to '_BridgedStoredNSError'
1 | protocol _BridgedStoredNSError {
2 | public static func == (lhs: Self, rhs: Self) -> Bool}
  |                    `- note: candidate would match if 'Queue' conformed to '_BridgedStoredNSError'
3 |
FoundationEssentials.AttributedStringProtocol.==:2:20: note: candidate would match if 'Queue' conformed to 'AttributedStringProtocol'
1 | protocol AttributedStringProtocol {
2 | public static func == <RHS>(lhs: Self, rhs: RHS) -> Bool where RHS : AttributedStringProtocol}
  |                    `- note: candidate would match if 'Queue' conformed to 'AttributedStringProtocol'
3 |
Swift.Equatable.==:2:13: note: protocol requires function '==' with type '(Queue, Queue) -> Bool'
1 | protocol Equatable {
2 | static func == (lhs: Self, rhs: Self) -> Bool}
  |             `- note: protocol requires function '==' with type '(Queue, Queue) -> Bool'
3 |
/host/spi-builder-workspace/.build/checkouts/Threading/Source/Queue.swift:17:14: error: associated value 'custom(label:qos:attributes:)' of 'Sendable'-conforming enum 'Kind' has non-sendable type 'DispatchQoS'
 15 |     fileprivate enum Kind: Equatable {
 16 |         case main
 17 |         case custom(label: String,
    |              `- error: associated value 'custom(label:qos:attributes:)' of 'Sendable'-conforming enum 'Kind' has non-sendable type 'DispatchQoS'
 18 |                     qos: DispatchQoS = .default,
 19 |                     attributes: Attributes = .concurrent)
Dispatch.DispatchQoS:1:15: note: struct 'DispatchQoS' does not conform to the 'Sendable' protocol
 1 | public struct DispatchQoS : Equatable {
   |               `- note: struct 'DispatchQoS' does not conform to the 'Sendable' protocol
 2 |     public let qosClass: DispatchQoS.QoSClass
 3 |     public let relativePriority: Int
[7/26] Compiling Threading Queue.swift
/host/spi-builder-workspace/.build/checkouts/Threading/Source/Queue.swift:4:15: error: type 'Queue' does not conform to protocol 'Equatable'
  2 | import Foundation
  3 |
  4 | public struct Queue: Equatable {
    |               |- error: type 'Queue' does not conform to protocol 'Equatable'
    |               `- note: add stubs for conformance
  5 |     public enum Attributes: Equatable {
  6 |         case concurrent
    :
 26 |     }
 27 |
 28 |     let sdk: DispatchQueue
    |         `- note: stored property type 'DispatchQueue' does not conform to protocol 'Equatable', preventing synthesized conformance of 'Queue' to 'Equatable'
 29 |     private let kind: Kind
 30 | }
Swift.==:1:24: note: candidate would match if 'Queue' conformed to 'RawRepresentable'
1 | @inlinable public func == <T>(lhs: T, rhs: T) -> Bool where T : RawRepresentable, T.RawValue : Equatable
  |                        `- note: candidate would match if 'Queue' conformed to 'RawRepresentable'
Swift.FloatingPoint.==:2:20: note: candidate would match if 'Queue' conformed to 'FloatingPoint'
1 | protocol FloatingPoint {
2 | public static func == (lhs: Self, rhs: Self) -> Bool}
  |                    `- note: candidate would match if 'Queue' conformed to 'FloatingPoint'
3 |
Swift.BinaryInteger.==:2:20: note: candidate would match if 'Queue' conformed to 'BinaryInteger'
1 | protocol BinaryInteger {
2 | public static func == <Other>(lhs: Self, rhs: Other) -> Bool where Other : BinaryInteger}
  |                    `- note: candidate would match if 'Queue' conformed to 'BinaryInteger'
3 |
Swift._Pointer.==:2:20: note: candidate would match if 'Queue' conformed to '_Pointer'
1 | protocol _Pointer {
2 | public static func == (lhs: Self, rhs: Self) -> Bool}
  |                    `- note: candidate would match if 'Queue' conformed to '_Pointer'
3 |
Swift._Pointer.==:2:31: note: candidate would match if 'Queue' conformed to '_Pointer'
1 | protocol _Pointer {
2 | @inlinable public static func == <Other>(lhs: Self, rhs: Other) -> Bool where Other : _Pointer}
  |                               `- note: candidate would match if 'Queue' conformed to '_Pointer'
3 |
Swift.Strideable.==:2:31: note: candidate would match if 'Queue' conformed to 'Strideable'
1 | protocol Strideable {
2 | @inlinable public static func == (x: Self, y: Self) -> Bool}
  |                               `- note: candidate would match if 'Queue' conformed to 'Strideable'
3 |
Swift.StringProtocol.==:2:31: note: candidate would match if 'Queue' conformed to 'StringProtocol'
1 | protocol StringProtocol {
2 | @inlinable public static func == <RHS>(lhs: Self, rhs: RHS) -> Bool where RHS : StringProtocol}
  |                               `- note: candidate would match if 'Queue' conformed to 'StringProtocol'
3 |
Swift.SIMD.==:2:20: note: candidate would match if 'Queue' conformed to 'SIMD'
1 | protocol SIMD {
2 | public static func == (a: Self, b: Self) -> Bool}
  |                    `- note: candidate would match if 'Queue' conformed to 'SIMD'
3 |
Foundation.__BridgedNSError.==:2:20: note: candidate would match if 'Queue' conformed to '__BridgedNSError'
1 | protocol __BridgedNSError {
2 | public static func == (lhs: Self, rhs: Self) -> Bool}
  |                    `- note: candidate would match if 'Queue' conformed to '__BridgedNSError'
3 |
Foundation._BridgedStoredNSError.==:2:20: note: candidate would match if 'Queue' conformed to '_BridgedStoredNSError'
1 | protocol _BridgedStoredNSError {
2 | public static func == (lhs: Self, rhs: Self) -> Bool}
  |                    `- note: candidate would match if 'Queue' conformed to '_BridgedStoredNSError'
3 |
FoundationEssentials.AttributedStringProtocol.==:2:20: note: candidate would match if 'Queue' conformed to 'AttributedStringProtocol'
1 | protocol AttributedStringProtocol {
2 | public static func == <RHS>(lhs: Self, rhs: RHS) -> Bool where RHS : AttributedStringProtocol}
  |                    `- note: candidate would match if 'Queue' conformed to 'AttributedStringProtocol'
3 |
Swift.Equatable.==:2:13: note: protocol requires function '==' with type '(Queue, Queue) -> Bool'
1 | protocol Equatable {
2 | static func == (lhs: Self, rhs: Self) -> Bool}
  |             `- note: protocol requires function '==' with type '(Queue, Queue) -> Bool'
3 |
/host/spi-builder-workspace/.build/checkouts/Threading/Source/Queue.swift:17:14: error: associated value 'custom(label:qos:attributes:)' of 'Sendable'-conforming enum 'Kind' has non-sendable type 'DispatchQoS'
 15 |     fileprivate enum Kind: Equatable {
 16 |         case main
 17 |         case custom(label: String,
    |              `- error: associated value 'custom(label:qos:attributes:)' of 'Sendable'-conforming enum 'Kind' has non-sendable type 'DispatchQoS'
 18 |                     qos: DispatchQoS = .default,
 19 |                     attributes: Attributes = .concurrent)
Dispatch.DispatchQoS:1:15: note: struct 'DispatchQoS' does not conform to the 'Sendable' protocol
 1 | public struct DispatchQoS : Equatable {
   |               `- note: struct 'DispatchQoS' does not conform to the 'Sendable' protocol
 2 |     public let qosClass: DispatchQoS.QoSClass
 3 |     public let relativePriority: Int
[8/26] Compiling Threading Queueable.swift
/host/spi-builder-workspace/.build/checkouts/Threading/Source/Queue.swift:4:15: error: type 'Queue' does not conform to protocol 'Equatable'
  2 | import Foundation
  3 |
  4 | public struct Queue: Equatable {
    |               |- error: type 'Queue' does not conform to protocol 'Equatable'
    |               `- note: add stubs for conformance
  5 |     public enum Attributes: Equatable {
  6 |         case concurrent
    :
 26 |     }
 27 |
 28 |     let sdk: DispatchQueue
    |         `- note: stored property type 'DispatchQueue' does not conform to protocol 'Equatable', preventing synthesized conformance of 'Queue' to 'Equatable'
 29 |     private let kind: Kind
 30 | }
Swift.==:1:24: note: candidate would match if 'Queue' conformed to 'RawRepresentable'
1 | @inlinable public func == <T>(lhs: T, rhs: T) -> Bool where T : RawRepresentable, T.RawValue : Equatable
  |                        `- note: candidate would match if 'Queue' conformed to 'RawRepresentable'
Swift.FloatingPoint.==:2:20: note: candidate would match if 'Queue' conformed to 'FloatingPoint'
1 | protocol FloatingPoint {
2 | public static func == (lhs: Self, rhs: Self) -> Bool}
  |                    `- note: candidate would match if 'Queue' conformed to 'FloatingPoint'
3 |
Swift.BinaryInteger.==:2:20: note: candidate would match if 'Queue' conformed to 'BinaryInteger'
1 | protocol BinaryInteger {
2 | public static func == <Other>(lhs: Self, rhs: Other) -> Bool where Other : BinaryInteger}
  |                    `- note: candidate would match if 'Queue' conformed to 'BinaryInteger'
3 |
Swift._Pointer.==:2:20: note: candidate would match if 'Queue' conformed to '_Pointer'
1 | protocol _Pointer {
2 | public static func == (lhs: Self, rhs: Self) -> Bool}
  |                    `- note: candidate would match if 'Queue' conformed to '_Pointer'
3 |
Swift._Pointer.==:2:31: note: candidate would match if 'Queue' conformed to '_Pointer'
1 | protocol _Pointer {
2 | @inlinable public static func == <Other>(lhs: Self, rhs: Other) -> Bool where Other : _Pointer}
  |                               `- note: candidate would match if 'Queue' conformed to '_Pointer'
3 |
Swift.Strideable.==:2:31: note: candidate would match if 'Queue' conformed to 'Strideable'
1 | protocol Strideable {
2 | @inlinable public static func == (x: Self, y: Self) -> Bool}
  |                               `- note: candidate would match if 'Queue' conformed to 'Strideable'
3 |
Swift.StringProtocol.==:2:31: note: candidate would match if 'Queue' conformed to 'StringProtocol'
1 | protocol StringProtocol {
2 | @inlinable public static func == <RHS>(lhs: Self, rhs: RHS) -> Bool where RHS : StringProtocol}
  |                               `- note: candidate would match if 'Queue' conformed to 'StringProtocol'
3 |
Swift.SIMD.==:2:20: note: candidate would match if 'Queue' conformed to 'SIMD'
1 | protocol SIMD {
2 | public static func == (a: Self, b: Self) -> Bool}
  |                    `- note: candidate would match if 'Queue' conformed to 'SIMD'
3 |
Foundation.__BridgedNSError.==:2:20: note: candidate would match if 'Queue' conformed to '__BridgedNSError'
1 | protocol __BridgedNSError {
2 | public static func == (lhs: Self, rhs: Self) -> Bool}
  |                    `- note: candidate would match if 'Queue' conformed to '__BridgedNSError'
3 |
Foundation._BridgedStoredNSError.==:2:20: note: candidate would match if 'Queue' conformed to '_BridgedStoredNSError'
1 | protocol _BridgedStoredNSError {
2 | public static func == (lhs: Self, rhs: Self) -> Bool}
  |                    `- note: candidate would match if 'Queue' conformed to '_BridgedStoredNSError'
3 |
FoundationEssentials.AttributedStringProtocol.==:2:20: note: candidate would match if 'Queue' conformed to 'AttributedStringProtocol'
1 | protocol AttributedStringProtocol {
2 | public static func == <RHS>(lhs: Self, rhs: RHS) -> Bool where RHS : AttributedStringProtocol}
  |                    `- note: candidate would match if 'Queue' conformed to 'AttributedStringProtocol'
3 |
Swift.Equatable.==:2:13: note: protocol requires function '==' with type '(Queue, Queue) -> Bool'
1 | protocol Equatable {
2 | static func == (lhs: Self, rhs: Self) -> Bool}
  |             `- note: protocol requires function '==' with type '(Queue, Queue) -> Bool'
3 |
/host/spi-builder-workspace/.build/checkouts/Threading/Source/Queue.swift:17:14: error: associated value 'custom(label:qos:attributes:)' of 'Sendable'-conforming enum 'Kind' has non-sendable type 'DispatchQoS'
 15 |     fileprivate enum Kind: Equatable {
 16 |         case main
 17 |         case custom(label: String,
    |              `- error: associated value 'custom(label:qos:attributes:)' of 'Sendable'-conforming enum 'Kind' has non-sendable type 'DispatchQoS'
 18 |                     qos: DispatchQoS = .default,
 19 |                     attributes: Attributes = .concurrent)
Dispatch.DispatchQoS:1:15: note: struct 'DispatchQoS' does not conform to the 'Sendable' protocol
 1 | public struct DispatchQoS : Equatable {
   |               `- note: struct 'DispatchQoS' does not conform to the 'Sendable' protocol
 2 |     public let qosClass: DispatchQoS.QoSClass
 3 |     public let relativePriority: Int
[9/26] Compiling Threading UnSendable.swift
[10/26] Compiling Threading resource_bundle_accessor.swift
[11/26] Compiling Threading Mutexing.swift
[12/26] Compiling Threading Queue+Queueable.swift
[13/26] Compiling Threading Semaphore.swift
/host/spi-builder-workspace/.build/checkouts/Threading/Source/Mutexes/Unfair.swift:4:25: error: cannot find 'os_unfair_lock' in scope
 2 |
 3 | public final class Unfair {
 4 |     private var _lock = os_unfair_lock()
   |                         `- error: cannot find 'os_unfair_lock' in scope
 5 |
 6 |     public init() {}
/host/spi-builder-workspace/.build/checkouts/Threading/Source/Mutexes/Unfair.swift:15:9: error: cannot find 'os_unfair_lock_lock' in scope
13 | extension Unfair: Locking {
14 |     public func lock() {
15 |         os_unfair_lock_lock(&_lock)
   |         `- error: cannot find 'os_unfair_lock_lock' in scope
16 |     }
17 |
/host/spi-builder-workspace/.build/checkouts/Threading/Source/Mutexes/Unfair.swift:19:16: error: cannot find 'os_unfair_lock_trylock' in scope
17 |
18 |     public func tryLock() -> Bool {
19 |         return os_unfair_lock_trylock(&_lock)
   |                `- error: cannot find 'os_unfair_lock_trylock' in scope
20 |     }
21 |
/host/spi-builder-workspace/.build/checkouts/Threading/Source/Mutexes/Unfair.swift:23:9: error: cannot find 'os_unfair_lock_unlock' in scope
21 |
22 |     public func unlock() {
23 |         os_unfair_lock_unlock(&_lock)
   |         `- error: cannot find 'os_unfair_lock_unlock' in scope
24 |     }
25 | }
[14/26] Compiling Threading Unfair.swift
/host/spi-builder-workspace/.build/checkouts/Threading/Source/Mutexes/Unfair.swift:4:25: error: cannot find 'os_unfair_lock' in scope
 2 |
 3 | public final class Unfair {
 4 |     private var _lock = os_unfair_lock()
   |                         `- error: cannot find 'os_unfair_lock' in scope
 5 |
 6 |     public init() {}
/host/spi-builder-workspace/.build/checkouts/Threading/Source/Mutexes/Unfair.swift:15:9: error: cannot find 'os_unfair_lock_lock' in scope
13 | extension Unfair: Locking {
14 |     public func lock() {
15 |         os_unfair_lock_lock(&_lock)
   |         `- error: cannot find 'os_unfair_lock_lock' in scope
16 |     }
17 |
/host/spi-builder-workspace/.build/checkouts/Threading/Source/Mutexes/Unfair.swift:19:16: error: cannot find 'os_unfair_lock_trylock' in scope
17 |
18 |     public func tryLock() -> Bool {
19 |         return os_unfair_lock_trylock(&_lock)
   |                `- error: cannot find 'os_unfair_lock_trylock' in scope
20 |     }
21 |
/host/spi-builder-workspace/.build/checkouts/Threading/Source/Mutexes/Unfair.swift:23:9: error: cannot find 'os_unfair_lock_unlock' in scope
21 |
22 |     public func unlock() {
23 |         os_unfair_lock_unlock(&_lock)
   |         `- error: cannot find 'os_unfair_lock_unlock' in scope
24 |     }
25 | }
[15/26] Compiling Threading DelayedQueue.swift
[16/26] Compiling Threading DispatchTime+Queue.swift
[17/26] Compiling Threading IsolatedMain.swift
[18/26] Compiling Threading Locking.swift
[19/26] Compiling Threading Barrier.swift
[20/26] Compiling Threading NSLock.swift
[21/26] Compiling Threading AnyLock.swift
/host/spi-builder-workspace/.build/checkouts/Threading/Source/Mutexes/Unfair.swift:4:25: error: cannot find 'os_unfair_lock' in scope
 2 |
 3 | public final class Unfair {
 4 |     private var _lock = os_unfair_lock()
   |                         `- error: cannot find 'os_unfair_lock' in scope
 5 |
 6 |     public init() {}
[22/26] Compiling Threading AnyMutex.swift
/host/spi-builder-workspace/.build/checkouts/Threading/Source/Mutexes/Unfair.swift:4:25: error: cannot find 'os_unfair_lock' in scope
 2 |
 3 | public final class Unfair {
 4 |     private var _lock = os_unfair_lock()
   |                         `- error: cannot find 'os_unfair_lock' in scope
 5 |
 6 |     public init() {}
[23/26] Compiling Threading Atomic.swift
/host/spi-builder-workspace/.build/checkouts/Threading/Source/Mutexes/Unfair.swift:4:25: error: cannot find 'os_unfair_lock' in scope
 2 |
 3 | public final class Unfair {
 4 |     private var _lock = os_unfair_lock()
   |                         `- error: cannot find 'os_unfair_lock' in scope
 5 |
 6 |     public init() {}
[24/26] Compiling Threading NSRecursiveLock.swift
/host/spi-builder-workspace/.build/checkouts/Threading/Source/Mutexes/PThread.swift:22:46: error: cannot convert value of type 'Int' to expected argument type 'Int32'
20 |         switch kind {
21 |         case .normal:
22 |             pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_NORMAL)
   |                                              `- error: cannot convert value of type 'Int' to expected argument type 'Int32'
23 |         case .recursive:
24 |             pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE)
/host/spi-builder-workspace/.build/checkouts/Threading/Source/Mutexes/PThread.swift:24:46: error: cannot convert value of type 'Int' to expected argument type 'Int32'
22 |             pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_NORMAL)
23 |         case .recursive:
24 |             pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE)
   |                                              `- error: cannot convert value of type 'Int' to expected argument type 'Int32'
25 |         }
26 |
[25/26] Compiling Threading OSAllocatedUnfairLock.swift
/host/spi-builder-workspace/.build/checkouts/Threading/Source/Mutexes/PThread.swift:22:46: error: cannot convert value of type 'Int' to expected argument type 'Int32'
20 |         switch kind {
21 |         case .normal:
22 |             pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_NORMAL)
   |                                              `- error: cannot convert value of type 'Int' to expected argument type 'Int32'
23 |         case .recursive:
24 |             pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE)
/host/spi-builder-workspace/.build/checkouts/Threading/Source/Mutexes/PThread.swift:24:46: error: cannot convert value of type 'Int' to expected argument type 'Int32'
22 |             pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_NORMAL)
23 |         case .recursive:
24 |             pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE)
   |                                              `- error: cannot convert value of type 'Int' to expected argument type 'Int32'
25 |         }
26 |
[26/26] Compiling Threading PThread.swift
/host/spi-builder-workspace/.build/checkouts/Threading/Source/Mutexes/PThread.swift:22:46: error: cannot convert value of type 'Int' to expected argument type 'Int32'
20 |         switch kind {
21 |         case .normal:
22 |             pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_NORMAL)
   |                                              `- error: cannot convert value of type 'Int' to expected argument type 'Int32'
23 |         case .recursive:
24 |             pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE)
/host/spi-builder-workspace/.build/checkouts/Threading/Source/Mutexes/PThread.swift:24:46: error: cannot convert value of type 'Int' to expected argument type 'Int32'
22 |             pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_NORMAL)
23 |         case .recursive:
24 |             pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE)
   |                                              `- error: cannot convert value of type 'Int' to expected argument type 'Int32'
25 |         }
26 |
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-3":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:basic-6.1-latest swift build --triple x86_64-unknown-linux-gnu 2>&1
basic-6.1-latest: Pulling from finestructure/spi-images
Digest: sha256:3bdcac04179f4ed3e5b8e9dbd6e74bbf5ebc0f4fde48bbaad7d1e5c757e65bcb
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:basic-6.1-latest
[0/1] Planning build
Building for debugging...
[0/1] Write swift-version-24593BA9C3E375BF.txt
error: emit-module command failed with exit code 1 (use -v to see invocation)
[2/20] Emitting module Threading
/host/spi-builder-workspace/.build/checkouts/Threading/Source/Mutexes/Unfair.swift:4:25: error: cannot find 'os_unfair_lock' in scope
 2 |
 3 | public final class Unfair {
 4 |     private var _lock = os_unfair_lock()
   |                         `- error: cannot find 'os_unfair_lock' in scope
 5 |
 6 |     public init() {}
/host/spi-builder-workspace/.build/checkouts/Threading/Source/Queue.swift:4:15: error: type 'Queue' does not conform to protocol 'Equatable'
  2 | import Foundation
  3 |
  4 | public struct Queue: Equatable {
    |               |- error: type 'Queue' does not conform to protocol 'Equatable'
    |               `- note: add stubs for conformance
  5 |     public enum Attributes: Equatable {
  6 |         case concurrent
    :
 26 |     }
 27 |
 28 |     let sdk: DispatchQueue
    |         `- note: stored property type 'DispatchQueue' does not conform to protocol 'Equatable', preventing synthesized conformance of 'Queue' to 'Equatable'
 29 |     private let kind: Kind
 30 | }
Swift.==:1:24: note: candidate would match if 'Queue' conformed to 'RawRepresentable'
1 | @inlinable public func == <T>(lhs: T, rhs: T) -> Bool where T : RawRepresentable, T.RawValue : Equatable
  |                        `- note: candidate would match if 'Queue' conformed to 'RawRepresentable'
Swift.FloatingPoint.==:2:20: note: candidate would match if 'Queue' conformed to 'FloatingPoint'
1 | protocol FloatingPoint {
2 | public static func == (lhs: Self, rhs: Self) -> Bool}
  |                    `- note: candidate would match if 'Queue' conformed to 'FloatingPoint'
3 |
Swift.BinaryInteger.==:2:20: note: candidate would match if 'Queue' conformed to 'BinaryInteger'
1 | protocol BinaryInteger {
2 | public static func == <Other>(lhs: Self, rhs: Other) -> Bool where Other : BinaryInteger}
  |                    `- note: candidate would match if 'Queue' conformed to 'BinaryInteger'
3 |
Swift._Pointer.==:2:20: note: candidate would match if 'Queue' conformed to '_Pointer'
1 | protocol _Pointer {
2 | public static func == (lhs: Self, rhs: Self) -> Bool}
  |                    `- note: candidate would match if 'Queue' conformed to '_Pointer'
3 |
Swift._Pointer.==:2:31: note: candidate would match if 'Queue' conformed to '_Pointer'
1 | protocol _Pointer {
2 | @inlinable public static func == <Other>(lhs: Self, rhs: Other) -> Bool where Other : _Pointer}
  |                               `- note: candidate would match if 'Queue' conformed to '_Pointer'
3 |
Swift.Strideable.==:2:31: note: candidate would match if 'Queue' conformed to 'Strideable'
1 | protocol Strideable {
2 | @inlinable public static func == (x: Self, y: Self) -> Bool}
  |                               `- note: candidate would match if 'Queue' conformed to 'Strideable'
3 |
Swift.StringProtocol.==:2:31: note: candidate would match if 'Queue' conformed to 'StringProtocol'
1 | protocol StringProtocol {
2 | @inlinable public static func == <RHS>(lhs: Self, rhs: RHS) -> Bool where RHS : StringProtocol}
  |                               `- note: candidate would match if 'Queue' conformed to 'StringProtocol'
3 |
Swift.SIMD.==:2:20: note: candidate would match if 'Queue' conformed to 'SIMD'
1 | protocol SIMD {
2 | public static func == (a: Self, b: Self) -> Bool}
  |                    `- note: candidate would match if 'Queue' conformed to 'SIMD'
3 |
Foundation.__BridgedNSError.==:2:20: note: candidate would match if 'Queue' conformed to '__BridgedNSError'
1 | protocol __BridgedNSError {
2 | public static func == (lhs: Self, rhs: Self) -> Bool}
  |                    `- note: candidate would match if 'Queue' conformed to '__BridgedNSError'
3 |
Foundation._BridgedStoredNSError.==:2:20: note: candidate would match if 'Queue' conformed to '_BridgedStoredNSError'
1 | protocol _BridgedStoredNSError {
2 | public static func == (lhs: Self, rhs: Self) -> Bool}
  |                    `- note: candidate would match if 'Queue' conformed to '_BridgedStoredNSError'
3 |
FoundationEssentials.AttributedStringProtocol.==:2:20: note: candidate would match if 'Queue' conformed to 'AttributedStringProtocol'
1 | protocol AttributedStringProtocol {
2 | public static func == <RHS>(lhs: Self, rhs: RHS) -> Bool where RHS : AttributedStringProtocol}
  |                    `- note: candidate would match if 'Queue' conformed to 'AttributedStringProtocol'
3 |
Swift.Equatable.==:2:13: note: protocol requires function '==' with type '(Queue, Queue) -> Bool'
1 | protocol Equatable {
2 | static func == (lhs: Self, rhs: Self) -> Bool}
  |             `- note: protocol requires function '==' with type '(Queue, Queue) -> Bool'
3 |
/host/spi-builder-workspace/.build/checkouts/Threading/Source/Queue.swift:17:14: error: associated value 'custom(label:qos:attributes:)' of 'Sendable'-conforming enum 'Kind' has non-sendable type 'DispatchQoS'
 15 |     fileprivate enum Kind: Equatable {
 16 |         case main
 17 |         case custom(label: String,
    |              `- error: associated value 'custom(label:qos:attributes:)' of 'Sendable'-conforming enum 'Kind' has non-sendable type 'DispatchQoS'
 18 |                     qos: DispatchQoS = .default,
 19 |                     attributes: Attributes = .concurrent)
Dispatch.DispatchQoS:1:15: note: struct 'DispatchQoS' does not conform to the 'Sendable' protocol
 1 | public struct DispatchQoS : Equatable {
   |               `- note: struct 'DispatchQoS' does not conform to the 'Sendable' protocol
 2 |     public let qosClass: DispatchQoS.QoSClass
 3 |     public let relativePriority: Int
[3/22] Compiling Threading NSRecursiveLock.swift
/host/spi-builder-workspace/.build/checkouts/Threading/Source/Mutexes/PThread.swift:22:46: error: cannot convert value of type 'Int' to expected argument type 'Int32'
20 |         switch kind {
21 |         case .normal:
22 |             pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_NORMAL)
   |                                              `- error: cannot convert value of type 'Int' to expected argument type 'Int32'
23 |         case .recursive:
24 |             pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE)
/host/spi-builder-workspace/.build/checkouts/Threading/Source/Mutexes/PThread.swift:24:46: error: cannot convert value of type 'Int' to expected argument type 'Int32'
22 |             pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_NORMAL)
23 |         case .recursive:
24 |             pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE)
   |                                              `- error: cannot convert value of type 'Int' to expected argument type 'Int32'
25 |         }
26 |
[4/22] Compiling Threading OSAllocatedUnfairLock.swift
/host/spi-builder-workspace/.build/checkouts/Threading/Source/Mutexes/PThread.swift:22:46: error: cannot convert value of type 'Int' to expected argument type 'Int32'
20 |         switch kind {
21 |         case .normal:
22 |             pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_NORMAL)
   |                                              `- error: cannot convert value of type 'Int' to expected argument type 'Int32'
23 |         case .recursive:
24 |             pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE)
/host/spi-builder-workspace/.build/checkouts/Threading/Source/Mutexes/PThread.swift:24:46: error: cannot convert value of type 'Int' to expected argument type 'Int32'
22 |             pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_NORMAL)
23 |         case .recursive:
24 |             pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE)
   |                                              `- error: cannot convert value of type 'Int' to expected argument type 'Int32'
25 |         }
26 |
[5/22] Compiling Threading PThread.swift
/host/spi-builder-workspace/.build/checkouts/Threading/Source/Mutexes/PThread.swift:22:46: error: cannot convert value of type 'Int' to expected argument type 'Int32'
20 |         switch kind {
21 |         case .normal:
22 |             pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_NORMAL)
   |                                              `- error: cannot convert value of type 'Int' to expected argument type 'Int32'
23 |         case .recursive:
24 |             pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE)
/host/spi-builder-workspace/.build/checkouts/Threading/Source/Mutexes/PThread.swift:24:46: error: cannot convert value of type 'Int' to expected argument type 'Int32'
22 |             pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_NORMAL)
23 |         case .recursive:
24 |             pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE)
   |                                              `- error: cannot convert value of type 'Int' to expected argument type 'Int32'
25 |         }
26 |
[6/22] Compiling Threading Semaphore.swift
/host/spi-builder-workspace/.build/checkouts/Threading/Source/Mutexes/Unfair.swift:4:25: error: cannot find 'os_unfair_lock' in scope
 2 |
 3 | public final class Unfair {
 4 |     private var _lock = os_unfair_lock()
   |                         `- error: cannot find 'os_unfair_lock' in scope
 5 |
 6 |     public init() {}
/host/spi-builder-workspace/.build/checkouts/Threading/Source/Mutexes/Unfair.swift:15:9: error: cannot find 'os_unfair_lock_lock' in scope
13 | extension Unfair: Locking {
14 |     public func lock() {
15 |         os_unfair_lock_lock(&_lock)
   |         `- error: cannot find 'os_unfair_lock_lock' in scope
16 |     }
17 |
/host/spi-builder-workspace/.build/checkouts/Threading/Source/Mutexes/Unfair.swift:19:16: error: cannot find 'os_unfair_lock_trylock' in scope
17 |
18 |     public func tryLock() -> Bool {
19 |         return os_unfair_lock_trylock(&_lock)
   |                `- error: cannot find 'os_unfair_lock_trylock' in scope
20 |     }
21 |
/host/spi-builder-workspace/.build/checkouts/Threading/Source/Mutexes/Unfair.swift:23:9: error: cannot find 'os_unfair_lock_unlock' in scope
21 |
22 |     public func unlock() {
23 |         os_unfair_lock_unlock(&_lock)
   |         `- error: cannot find 'os_unfair_lock_unlock' in scope
24 |     }
25 | }
[7/22] Compiling Threading Unfair.swift
/host/spi-builder-workspace/.build/checkouts/Threading/Source/Mutexes/Unfair.swift:4:25: error: cannot find 'os_unfair_lock' in scope
 2 |
 3 | public final class Unfair {
 4 |     private var _lock = os_unfair_lock()
   |                         `- error: cannot find 'os_unfair_lock' in scope
 5 |
 6 |     public init() {}
/host/spi-builder-workspace/.build/checkouts/Threading/Source/Mutexes/Unfair.swift:15:9: error: cannot find 'os_unfair_lock_lock' in scope
13 | extension Unfair: Locking {
14 |     public func lock() {
15 |         os_unfair_lock_lock(&_lock)
   |         `- error: cannot find 'os_unfair_lock_lock' in scope
16 |     }
17 |
/host/spi-builder-workspace/.build/checkouts/Threading/Source/Mutexes/Unfair.swift:19:16: error: cannot find 'os_unfair_lock_trylock' in scope
17 |
18 |     public func tryLock() -> Bool {
19 |         return os_unfair_lock_trylock(&_lock)
   |                `- error: cannot find 'os_unfair_lock_trylock' in scope
20 |     }
21 |
/host/spi-builder-workspace/.build/checkouts/Threading/Source/Mutexes/Unfair.swift:23:9: error: cannot find 'os_unfair_lock_unlock' in scope
21 |
22 |     public func unlock() {
23 |         os_unfair_lock_unlock(&_lock)
   |         `- error: cannot find 'os_unfair_lock_unlock' in scope
24 |     }
25 | }
[8/22] Compiling Threading Queue.swift
/host/spi-builder-workspace/.build/checkouts/Threading/Source/Queue.swift:4:15: error: type 'Queue' does not conform to protocol 'Equatable'
  2 | import Foundation
  3 |
  4 | public struct Queue: Equatable {
    |               |- error: type 'Queue' does not conform to protocol 'Equatable'
    |               `- note: add stubs for conformance
  5 |     public enum Attributes: Equatable {
  6 |         case concurrent
    :
 26 |     }
 27 |
 28 |     let sdk: DispatchQueue
    |         `- note: stored property type 'DispatchQueue' does not conform to protocol 'Equatable', preventing synthesized conformance of 'Queue' to 'Equatable'
 29 |     private let kind: Kind
 30 | }
Swift.==:1:24: note: candidate would match if 'Queue' conformed to 'RawRepresentable'
1 | @inlinable public func == <T>(lhs: T, rhs: T) -> Bool where T : RawRepresentable, T.RawValue : Equatable
  |                        `- note: candidate would match if 'Queue' conformed to 'RawRepresentable'
Swift.FloatingPoint.==:2:20: note: candidate would match if 'Queue' conformed to 'FloatingPoint'
1 | protocol FloatingPoint {
2 | public static func == (lhs: Self, rhs: Self) -> Bool}
  |                    `- note: candidate would match if 'Queue' conformed to 'FloatingPoint'
3 |
Swift.BinaryInteger.==:2:20: note: candidate would match if 'Queue' conformed to 'BinaryInteger'
1 | protocol BinaryInteger {
2 | public static func == <Other>(lhs: Self, rhs: Other) -> Bool where Other : BinaryInteger}
  |                    `- note: candidate would match if 'Queue' conformed to 'BinaryInteger'
3 |
Swift._Pointer.==:2:20: note: candidate would match if 'Queue' conformed to '_Pointer'
1 | protocol _Pointer {
2 | public static func == (lhs: Self, rhs: Self) -> Bool}
  |                    `- note: candidate would match if 'Queue' conformed to '_Pointer'
3 |
Swift._Pointer.==:2:31: note: candidate would match if 'Queue' conformed to '_Pointer'
1 | protocol _Pointer {
2 | @inlinable public static func == <Other>(lhs: Self, rhs: Other) -> Bool where Other : _Pointer}
  |                               `- note: candidate would match if 'Queue' conformed to '_Pointer'
3 |
Swift.Strideable.==:2:31: note: candidate would match if 'Queue' conformed to 'Strideable'
1 | protocol Strideable {
2 | @inlinable public static func == (x: Self, y: Self) -> Bool}
  |                               `- note: candidate would match if 'Queue' conformed to 'Strideable'
3 |
Swift.StringProtocol.==:2:31: note: candidate would match if 'Queue' conformed to 'StringProtocol'
1 | protocol StringProtocol {
2 | @inlinable public static func == <RHS>(lhs: Self, rhs: RHS) -> Bool where RHS : StringProtocol}
  |                               `- note: candidate would match if 'Queue' conformed to 'StringProtocol'
3 |
Swift.SIMD.==:2:20: note: candidate would match if 'Queue' conformed to 'SIMD'
1 | protocol SIMD {
2 | public static func == (a: Self, b: Self) -> Bool}
  |                    `- note: candidate would match if 'Queue' conformed to 'SIMD'
3 |
Foundation.__BridgedNSError.==:2:20: note: candidate would match if 'Queue' conformed to '__BridgedNSError'
1 | protocol __BridgedNSError {
2 | public static func == (lhs: Self, rhs: Self) -> Bool}
  |                    `- note: candidate would match if 'Queue' conformed to '__BridgedNSError'
3 |
Foundation._BridgedStoredNSError.==:2:20: note: candidate would match if 'Queue' conformed to '_BridgedStoredNSError'
1 | protocol _BridgedStoredNSError {
2 | public static func == (lhs: Self, rhs: Self) -> Bool}
  |                    `- note: candidate would match if 'Queue' conformed to '_BridgedStoredNSError'
3 |
FoundationEssentials.AttributedStringProtocol.==:2:20: note: candidate would match if 'Queue' conformed to 'AttributedStringProtocol'
1 | protocol AttributedStringProtocol {
2 | public static func == <RHS>(lhs: Self, rhs: RHS) -> Bool where RHS : AttributedStringProtocol}
  |                    `- note: candidate would match if 'Queue' conformed to 'AttributedStringProtocol'
3 |
Swift.Equatable.==:2:13: note: protocol requires function '==' with type '(Queue, Queue) -> Bool'
1 | protocol Equatable {
2 | static func == (lhs: Self, rhs: Self) -> Bool}
  |             `- note: protocol requires function '==' with type '(Queue, Queue) -> Bool'
3 |
/host/spi-builder-workspace/.build/checkouts/Threading/Source/Queue.swift:17:14: error: associated value 'custom(label:qos:attributes:)' of 'Sendable'-conforming enum 'Kind' has non-sendable type 'DispatchQoS'
 15 |     fileprivate enum Kind: Equatable {
 16 |         case main
 17 |         case custom(label: String,
    |              `- error: associated value 'custom(label:qos:attributes:)' of 'Sendable'-conforming enum 'Kind' has non-sendable type 'DispatchQoS'
 18 |                     qos: DispatchQoS = .default,
 19 |                     attributes: Attributes = .concurrent)
Dispatch.DispatchQoS:1:15: note: struct 'DispatchQoS' does not conform to the 'Sendable' protocol
 1 | public struct DispatchQoS : Equatable {
   |               `- note: struct 'DispatchQoS' does not conform to the 'Sendable' protocol
 2 |     public let qosClass: DispatchQoS.QoSClass
 3 |     public let relativePriority: Int
[9/22] Compiling Threading Queueable.swift
/host/spi-builder-workspace/.build/checkouts/Threading/Source/Queue.swift:4:15: error: type 'Queue' does not conform to protocol 'Equatable'
  2 | import Foundation
  3 |
  4 | public struct Queue: Equatable {
    |               |- error: type 'Queue' does not conform to protocol 'Equatable'
    |               `- note: add stubs for conformance
  5 |     public enum Attributes: Equatable {
  6 |         case concurrent
    :
 26 |     }
 27 |
 28 |     let sdk: DispatchQueue
    |         `- note: stored property type 'DispatchQueue' does not conform to protocol 'Equatable', preventing synthesized conformance of 'Queue' to 'Equatable'
 29 |     private let kind: Kind
 30 | }
Swift.==:1:24: note: candidate would match if 'Queue' conformed to 'RawRepresentable'
1 | @inlinable public func == <T>(lhs: T, rhs: T) -> Bool where T : RawRepresentable, T.RawValue : Equatable
  |                        `- note: candidate would match if 'Queue' conformed to 'RawRepresentable'
Swift.FloatingPoint.==:2:20: note: candidate would match if 'Queue' conformed to 'FloatingPoint'
1 | protocol FloatingPoint {
2 | public static func == (lhs: Self, rhs: Self) -> Bool}
  |                    `- note: candidate would match if 'Queue' conformed to 'FloatingPoint'
3 |
Swift.BinaryInteger.==:2:20: note: candidate would match if 'Queue' conformed to 'BinaryInteger'
1 | protocol BinaryInteger {
2 | public static func == <Other>(lhs: Self, rhs: Other) -> Bool where Other : BinaryInteger}
  |                    `- note: candidate would match if 'Queue' conformed to 'BinaryInteger'
3 |
Swift._Pointer.==:2:20: note: candidate would match if 'Queue' conformed to '_Pointer'
1 | protocol _Pointer {
2 | public static func == (lhs: Self, rhs: Self) -> Bool}
  |                    `- note: candidate would match if 'Queue' conformed to '_Pointer'
3 |
Swift._Pointer.==:2:31: note: candidate would match if 'Queue' conformed to '_Pointer'
1 | protocol _Pointer {
2 | @inlinable public static func == <Other>(lhs: Self, rhs: Other) -> Bool where Other : _Pointer}
  |                               `- note: candidate would match if 'Queue' conformed to '_Pointer'
3 |
Swift.Strideable.==:2:31: note: candidate would match if 'Queue' conformed to 'Strideable'
1 | protocol Strideable {
2 | @inlinable public static func == (x: Self, y: Self) -> Bool}
  |                               `- note: candidate would match if 'Queue' conformed to 'Strideable'
3 |
Swift.StringProtocol.==:2:31: note: candidate would match if 'Queue' conformed to 'StringProtocol'
1 | protocol StringProtocol {
2 | @inlinable public static func == <RHS>(lhs: Self, rhs: RHS) -> Bool where RHS : StringProtocol}
  |                               `- note: candidate would match if 'Queue' conformed to 'StringProtocol'
3 |
Swift.SIMD.==:2:20: note: candidate would match if 'Queue' conformed to 'SIMD'
1 | protocol SIMD {
2 | public static func == (a: Self, b: Self) -> Bool}
  |                    `- note: candidate would match if 'Queue' conformed to 'SIMD'
3 |
Foundation.__BridgedNSError.==:2:20: note: candidate would match if 'Queue' conformed to '__BridgedNSError'
1 | protocol __BridgedNSError {
2 | public static func == (lhs: Self, rhs: Self) -> Bool}
  |                    `- note: candidate would match if 'Queue' conformed to '__BridgedNSError'
3 |
Foundation._BridgedStoredNSError.==:2:20: note: candidate would match if 'Queue' conformed to '_BridgedStoredNSError'
1 | protocol _BridgedStoredNSError {
2 | public static func == (lhs: Self, rhs: Self) -> Bool}
  |                    `- note: candidate would match if 'Queue' conformed to '_BridgedStoredNSError'
3 |
FoundationEssentials.AttributedStringProtocol.==:2:20: note: candidate would match if 'Queue' conformed to 'AttributedStringProtocol'
1 | protocol AttributedStringProtocol {
2 | public static func == <RHS>(lhs: Self, rhs: RHS) -> Bool where RHS : AttributedStringProtocol}
  |                    `- note: candidate would match if 'Queue' conformed to 'AttributedStringProtocol'
3 |
Swift.Equatable.==:2:13: note: protocol requires function '==' with type '(Queue, Queue) -> Bool'
1 | protocol Equatable {
2 | static func == (lhs: Self, rhs: Self) -> Bool}
  |             `- note: protocol requires function '==' with type '(Queue, Queue) -> Bool'
3 |
/host/spi-builder-workspace/.build/checkouts/Threading/Source/Queue.swift:17:14: error: associated value 'custom(label:qos:attributes:)' of 'Sendable'-conforming enum 'Kind' has non-sendable type 'DispatchQoS'
 15 |     fileprivate enum Kind: Equatable {
 16 |         case main
 17 |         case custom(label: String,
    |              `- error: associated value 'custom(label:qos:attributes:)' of 'Sendable'-conforming enum 'Kind' has non-sendable type 'DispatchQoS'
 18 |                     qos: DispatchQoS = .default,
 19 |                     attributes: Attributes = .concurrent)
Dispatch.DispatchQoS:1:15: note: struct 'DispatchQoS' does not conform to the 'Sendable' protocol
 1 | public struct DispatchQoS : Equatable {
   |               `- note: struct 'DispatchQoS' does not conform to the 'Sendable' protocol
 2 |     public let qosClass: DispatchQoS.QoSClass
 3 |     public let relativePriority: Int
[10/22] Compiling Threading Mutexing.swift
[11/22] Compiling Threading Queue+Queueable.swift
[12/22] Compiling Threading Locking.swift
[13/22] Compiling Threading Barrier.swift
[14/22] Compiling Threading NSLock.swift
[15/22] Compiling Threading DelayedQueue.swift
[16/22] Compiling Threading DispatchTime+Queue.swift
[17/22] Compiling Threading IsolatedMain.swift
[18/22] Compiling Threading AnyLock.swift
/host/spi-builder-workspace/.build/checkouts/Threading/Source/Mutexes/Unfair.swift:4:25: error: cannot find 'os_unfair_lock' in scope
 2 |
 3 | public final class Unfair {
 4 |     private var _lock = os_unfair_lock()
   |                         `- error: cannot find 'os_unfair_lock' in scope
 5 |
 6 |     public init() {}
[19/22] Compiling Threading AnyMutex.swift
/host/spi-builder-workspace/.build/checkouts/Threading/Source/Mutexes/Unfair.swift:4:25: error: cannot find 'os_unfair_lock' in scope
 2 |
 3 | public final class Unfair {
 4 |     private var _lock = os_unfair_lock()
   |                         `- error: cannot find 'os_unfair_lock' in scope
 5 |
 6 |     public init() {}
[20/22] Compiling Threading Atomic.swift
/host/spi-builder-workspace/.build/checkouts/Threading/Source/Mutexes/Unfair.swift:4:25: error: cannot find 'os_unfair_lock' in scope
 2 |
 3 | public final class Unfair {
 4 |     private var _lock = os_unfair_lock()
   |                         `- error: cannot find 'os_unfair_lock' in scope
 5 |
 6 |     public init() {}
[21/22] Compiling Threading UnSendable.swift
[22/22] Compiling Threading resource_bundle_accessor.swift
BUILD FAILURE 6.1 linux