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

Build Information

Successful build of Bluebird, reference 6.0.0 (e235da), with Swift 6.1 for macOS (SPM) on 27 Apr 2025 01:55:23 UTC.

Swift 6 data race errors: 0

Build Command

env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun swift build --arch arm64 -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

Build Log

========================================
RunAll
========================================
Builder version: 4.61.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/AndrewBarba/Bluebird.swift.git
Reference: 6.0.0
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/AndrewBarba/Bluebird.swift
 * tag               6.0.0      -> FETCH_HEAD
HEAD is now at e235da7 Changelog
Cloned https://github.com/AndrewBarba/Bluebird.swift.git
Revision (git rev-parse @):
e235da7e2b94fe0ed39fa7f6a8b5a0f1912ed19e
SUCCESS checkout https://github.com/AndrewBarba/Bluebird.swift.git at 6.0.0
========================================
ResolveProductDependencies
========================================
Resolving dependencies ...
{
  "identity": ".resolve-product-dependencies",
  "name": "resolve-dependencies",
  "url": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies",
  "version": "unspecified",
  "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies",
  "dependencies": [
    {
      "identity": "bluebird.swift",
      "name": "Bluebird",
      "url": "https://github.com/AndrewBarba/Bluebird.swift.git",
      "version": "unspecified",
      "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/Bluebird.swift",
      "dependencies": [
      ]
    }
  ]
}
Fetching https://github.com/AndrewBarba/Bluebird.swift.git
[1/1049] Fetching bluebird.swift
Fetched https://github.com/AndrewBarba/Bluebird.swift.git from cache (0.86s)
Creating working copy for https://github.com/AndrewBarba/Bluebird.swift.git
Working copy of https://github.com/AndrewBarba/Bluebird.swift.git resolved at 6.0.0 (e235da7)
warning: '.resolve-product-dependencies': dependency 'bluebird.swift' is not used by any target
Found 0 product dependencies
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.1
Building package at path:  $PWD
https://github.com/AndrewBarba/Bluebird.swift.git
https://github.com/AndrewBarba/Bluebird.swift.git
{
  "dependencies" : [
  ],
  "manifest_display_name" : "Bluebird",
  "name" : "Bluebird",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "Bluebird",
      "targets" : [
        "Bluebird"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "BluebirdTests",
      "module_type" : "SwiftTarget",
      "name" : "BluebirdTests",
      "path" : "Tests",
      "sources" : [
        "Bluebird+APlus.swift",
        "Bluebird+Spec.swift",
        "BluebirdTests.swift"
      ],
      "target_dependencies" : [
        "Bluebird"
      ],
      "type" : "test"
    },
    {
      "c99name" : "Bluebird",
      "module_type" : "SwiftTarget",
      "name" : "Bluebird",
      "path" : "Sources",
      "product_memberships" : [
        "Bluebird"
      ],
      "sources" : [
        "Lock.swift",
        "Promise+Combine.swift",
        "Promise+Concurrency.swift",
        "Promise+all.swift",
        "Promise+any.swift",
        "Promise+catch.swift",
        "Promise+defer.swift",
        "Promise+delay.swift",
        "Promise+errors.swift",
        "Promise+finally.swift",
        "Promise+join.swift",
        "Promise+map.swift",
        "Promise+race.swift",
        "Promise+recover.swift",
        "Promise+reduce.swift",
        "Promise+reflect.swift",
        "Promise+return.swift",
        "Promise+tap.swift",
        "Promise+tapCatch.swift",
        "Promise+then.swift",
        "Promise+timeout.swift",
        "Promise+try.swift",
        "Promise+void.swift",
        "Promise.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.6"
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun swift build --arch arm64 -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
Building for debugging...
[0/2] Write sources
[1/2] Write swift-version-2F0A5646E1D333AE.txt
[3/25] Emitting module Bluebird
[4/27] Compiling Bluebird Promise+all.swift
/Users/admin/builder/spi-builder-workspace/Sources/Promise+all.swift:44:17: warning: capture of 'resolve' with non-sendable type '([A]) -> Void' in a '@Sendable' closure
42 |             guard remaining == 0 else { return }
43 |             queue.async {
44 |                 resolve(promises.map { $0.result! })
   |                 |- warning: capture of 'resolve' with non-sendable type '([A]) -> Void' in a '@Sendable' closure
   |                 `- note: a function type must be marked '@Sendable' to conform to 'Sendable'
45 |             }
46 |         }
/Users/admin/builder/spi-builder-workspace/Sources/Promise+all.swift:44:25: warning: capture of 'promises' with non-sendable type 'S' in a '@Sendable' closure
25 | ///
26 | /// - returns: Promise
27 | public func all<A, S: Sequence>(on queue: DispatchQueue = .main, _ promises: S) -> Promise<[A]> where S.Iterator.Element == Promise<A> {
   |                    `- note: consider making generic parameter 'S' conform to the 'Sendable' protocol
28 |     let count = Array(promises).count
29 |
   :
42 |             guard remaining == 0 else { return }
43 |             queue.async {
44 |                 resolve(promises.map { $0.result! })
   |                         `- warning: capture of 'promises' with non-sendable type 'S' in a '@Sendable' closure
45 |             }
46 |         }
[5/27] Compiling Bluebird Promise+any.swift
/Users/admin/builder/spi-builder-workspace/Sources/Promise+all.swift:44:17: warning: capture of 'resolve' with non-sendable type '([A]) -> Void' in a '@Sendable' closure
42 |             guard remaining == 0 else { return }
43 |             queue.async {
44 |                 resolve(promises.map { $0.result! })
   |                 |- warning: capture of 'resolve' with non-sendable type '([A]) -> Void' in a '@Sendable' closure
   |                 `- note: a function type must be marked '@Sendable' to conform to 'Sendable'
45 |             }
46 |         }
/Users/admin/builder/spi-builder-workspace/Sources/Promise+all.swift:44:25: warning: capture of 'promises' with non-sendable type 'S' in a '@Sendable' closure
25 | ///
26 | /// - returns: Promise
27 | public func all<A, S: Sequence>(on queue: DispatchQueue = .main, _ promises: S) -> Promise<[A]> where S.Iterator.Element == Promise<A> {
   |                    `- note: consider making generic parameter 'S' conform to the 'Sendable' protocol
28 |     let count = Array(promises).count
29 |
   :
42 |             guard remaining == 0 else { return }
43 |             queue.async {
44 |                 resolve(promises.map { $0.result! })
   |                         `- warning: capture of 'promises' with non-sendable type 'S' in a '@Sendable' closure
45 |             }
46 |         }
[6/27] Compiling Bluebird Promise+catch.swift
/Users/admin/builder/spi-builder-workspace/Sources/Promise+all.swift:44:17: warning: capture of 'resolve' with non-sendable type '([A]) -> Void' in a '@Sendable' closure
42 |             guard remaining == 0 else { return }
43 |             queue.async {
44 |                 resolve(promises.map { $0.result! })
   |                 |- warning: capture of 'resolve' with non-sendable type '([A]) -> Void' in a '@Sendable' closure
   |                 `- note: a function type must be marked '@Sendable' to conform to 'Sendable'
45 |             }
46 |         }
/Users/admin/builder/spi-builder-workspace/Sources/Promise+all.swift:44:25: warning: capture of 'promises' with non-sendable type 'S' in a '@Sendable' closure
25 | ///
26 | /// - returns: Promise
27 | public func all<A, S: Sequence>(on queue: DispatchQueue = .main, _ promises: S) -> Promise<[A]> where S.Iterator.Element == Promise<A> {
   |                    `- note: consider making generic parameter 'S' conform to the 'Sendable' protocol
28 |     let count = Array(promises).count
29 |
   :
42 |             guard remaining == 0 else { return }
43 |             queue.async {
44 |                 resolve(promises.map { $0.result! })
   |                         `- warning: capture of 'promises' with non-sendable type 'S' in a '@Sendable' closure
45 |             }
46 |         }
[7/27] Compiling Bluebird Promise+reduce.swift
[8/27] Compiling Bluebird Promise+reflect.swift
[9/27] Compiling Bluebird Lock.swift
/Users/admin/builder/spi-builder-workspace/Sources/Promise+Concurrency.swift:20:29: warning: sending '$0' risks causing data races; this is an error in the Swift 6 language mode
18 |             self
19 |                 .then(on: queue) {
20 |                     promise.resume(returning: $0)
   |                             |- warning: sending '$0' risks causing data races; this is an error in the Swift 6 language mode
   |                             `- note: task-isolated '$0' is passed as a 'sending' parameter; Uses in callee may race with later task-isolated uses
21 |                 }
22 |                 .catch(on: queue) {
/Users/admin/builder/spi-builder-workspace/Sources/Promise+Concurrency.swift:34:18: warning: passing closure as a 'sending' parameter risks causing data races between code in the current task and concurrent execution of the closure; this is an error in the Swift 6 language mode
32 |     public convenience init(_ resolver: @escaping () async throws -> Result) {
33 |         self.init { resolve, reject in
34 |             Task {
   |                  `- warning: passing closure as a 'sending' parameter risks causing data races between code in the current task and concurrent execution of the closure; this is an error in the Swift 6 language mode
35 |                 do {
36 |                     let value = try await resolver()
   |                                           `- note: closure captures 'resolver' which is accessible to code in the current task
37 |                     resolve(value)
38 |                 } catch {
[10/27] Compiling Bluebird Promise+Combine.swift
/Users/admin/builder/spi-builder-workspace/Sources/Promise+Concurrency.swift:20:29: warning: sending '$0' risks causing data races; this is an error in the Swift 6 language mode
18 |             self
19 |                 .then(on: queue) {
20 |                     promise.resume(returning: $0)
   |                             |- warning: sending '$0' risks causing data races; this is an error in the Swift 6 language mode
   |                             `- note: task-isolated '$0' is passed as a 'sending' parameter; Uses in callee may race with later task-isolated uses
21 |                 }
22 |                 .catch(on: queue) {
/Users/admin/builder/spi-builder-workspace/Sources/Promise+Concurrency.swift:34:18: warning: passing closure as a 'sending' parameter risks causing data races between code in the current task and concurrent execution of the closure; this is an error in the Swift 6 language mode
32 |     public convenience init(_ resolver: @escaping () async throws -> Result) {
33 |         self.init { resolve, reject in
34 |             Task {
   |                  `- warning: passing closure as a 'sending' parameter risks causing data races between code in the current task and concurrent execution of the closure; this is an error in the Swift 6 language mode
35 |                 do {
36 |                     let value = try await resolver()
   |                                           `- note: closure captures 'resolver' which is accessible to code in the current task
37 |                     resolve(value)
38 |                 } catch {
[11/27] Compiling Bluebird Promise+Concurrency.swift
/Users/admin/builder/spi-builder-workspace/Sources/Promise+Concurrency.swift:20:29: warning: sending '$0' risks causing data races; this is an error in the Swift 6 language mode
18 |             self
19 |                 .then(on: queue) {
20 |                     promise.resume(returning: $0)
   |                             |- warning: sending '$0' risks causing data races; this is an error in the Swift 6 language mode
   |                             `- note: task-isolated '$0' is passed as a 'sending' parameter; Uses in callee may race with later task-isolated uses
21 |                 }
22 |                 .catch(on: queue) {
/Users/admin/builder/spi-builder-workspace/Sources/Promise+Concurrency.swift:34:18: warning: passing closure as a 'sending' parameter risks causing data races between code in the current task and concurrent execution of the closure; this is an error in the Swift 6 language mode
32 |     public convenience init(_ resolver: @escaping () async throws -> Result) {
33 |         self.init { resolve, reject in
34 |             Task {
   |                  `- warning: passing closure as a 'sending' parameter risks causing data races between code in the current task and concurrent execution of the closure; this is an error in the Swift 6 language mode
35 |                 do {
36 |                     let value = try await resolver()
   |                                           `- note: closure captures 'resolver' which is accessible to code in the current task
37 |                     resolve(value)
38 |                 } catch {
[12/27] Compiling Bluebird Promise+race.swift
[13/27] Compiling Bluebird Promise+recover.swift
[14/27] Compiling Bluebird Promise+return.swift
[15/27] Compiling Bluebird Promise+tap.swift
[16/27] Compiling Bluebird Promise+tapCatch.swift
[17/27] Compiling Bluebird Promise+then.swift
[18/27] Compiling Bluebird Promise+void.swift
/Users/admin/builder/spi-builder-workspace/Sources/Promise.swift:189:35: warning: capture of 'block' with non-sendable type '(Result) -> Void' in a '@Sendable' closure
187 |                 switch (state, handler) {
188 |                 case (.resolved(let result), .resolve(let queue, let block)):
189 |                     queue.async { block(result) }
    |                                   |- warning: capture of 'block' with non-sendable type '(Result) -> Void' in a '@Sendable' closure
    |                                   `- note: a function type must be marked '@Sendable' to conform to 'Sendable'
190 |                 case (.rejected(let error), .reject(let queue, let block)):
191 |                     queue.async { block(error) }
/Users/admin/builder/spi-builder-workspace/Sources/Promise.swift:189:41: warning: capture of 'result' with non-sendable type 'Result' in a '@Sendable' closure
 71 | }
 72 |
 73 | public final class Promise<Result> {
    |                            `- note: consider making generic parameter 'Result' conform to the 'Sendable' protocol
 74 |
 75 |     /// Private lock for performing state related operations
    :
187 |                 switch (state, handler) {
188 |                 case (.resolved(let result), .resolve(let queue, let block)):
189 |                     queue.async { block(result) }
    |                                         `- warning: capture of 'result' with non-sendable type 'Result' in a '@Sendable' closure
190 |                 case (.rejected(let error), .reject(let queue, let block)):
191 |                     queue.async { block(error) }
/Users/admin/builder/spi-builder-workspace/Sources/Promise.swift:191:35: warning: capture of 'block' with non-sendable type '(any Error) -> Void' in a '@Sendable' closure
189 |                     queue.async { block(result) }
190 |                 case (.rejected(let error), .reject(let queue, let block)):
191 |                     queue.async { block(error) }
    |                                   |- warning: capture of 'block' with non-sendable type '(any Error) -> Void' in a '@Sendable' closure
    |                                   `- note: a function type must be marked '@Sendable' to conform to 'Sendable'
192 |                 case (.canceled, .cancel(let queue, let block)):
193 |                     queue.async { block() }
/Users/admin/builder/spi-builder-workspace/Sources/Promise.swift:193:35: warning: capture of 'block' with non-sendable type '() -> Void' in a '@Sendable' closure
191 |                     queue.async { block(error) }
192 |                 case (.canceled, .cancel(let queue, let block)):
193 |                     queue.async { block() }
    |                                   |- warning: capture of 'block' with non-sendable type '() -> Void' in a '@Sendable' closure
    |                                   `- note: a function type must be marked '@Sendable' to conform to 'Sendable'
194 |                 default:
195 |                     break
/Users/admin/builder/spi-builder-workspace/Sources/Promise.swift:231:27: warning: capture of 'block' with non-sendable type '(Result) -> Void' in a '@Sendable' closure
229 |         switch handler {
230 |         case .resolve(let queue, let block):
231 |             queue.async { block(result) }
    |                           |- warning: capture of 'block' with non-sendable type '(Result) -> Void' in a '@Sendable' closure
    |                           `- note: a function type must be marked '@Sendable' to conform to 'Sendable'
232 |         default:
233 |             break
/Users/admin/builder/spi-builder-workspace/Sources/Promise.swift:231:33: warning: capture of 'result' with non-sendable type 'Result' in a '@Sendable' closure
 71 | }
 72 |
 73 | public final class Promise<Result> {
    |                            `- note: consider making generic parameter 'Result' conform to the 'Sendable' protocol
 74 |
 75 |     /// Private lock for performing state related operations
    :
229 |         switch handler {
230 |         case .resolve(let queue, let block):
231 |             queue.async { block(result) }
    |                                 `- warning: capture of 'result' with non-sendable type 'Result' in a '@Sendable' closure
232 |         default:
233 |             break
/Users/admin/builder/spi-builder-workspace/Sources/Promise.swift:244:27: warning: capture of 'block' with non-sendable type '(any Error) -> Void' in a '@Sendable' closure
242 |         switch handler {
243 |         case .reject(let queue, let block):
244 |             queue.async { block(error) }
    |                           |- warning: capture of 'block' with non-sendable type '(any Error) -> Void' in a '@Sendable' closure
    |                           `- note: a function type must be marked '@Sendable' to conform to 'Sendable'
245 |         default:
246 |             break
[19/27] Compiling Bluebird Promise.swift
/Users/admin/builder/spi-builder-workspace/Sources/Promise.swift:189:35: warning: capture of 'block' with non-sendable type '(Result) -> Void' in a '@Sendable' closure
187 |                 switch (state, handler) {
188 |                 case (.resolved(let result), .resolve(let queue, let block)):
189 |                     queue.async { block(result) }
    |                                   |- warning: capture of 'block' with non-sendable type '(Result) -> Void' in a '@Sendable' closure
    |                                   `- note: a function type must be marked '@Sendable' to conform to 'Sendable'
190 |                 case (.rejected(let error), .reject(let queue, let block)):
191 |                     queue.async { block(error) }
/Users/admin/builder/spi-builder-workspace/Sources/Promise.swift:189:41: warning: capture of 'result' with non-sendable type 'Result' in a '@Sendable' closure
 71 | }
 72 |
 73 | public final class Promise<Result> {
    |                            `- note: consider making generic parameter 'Result' conform to the 'Sendable' protocol
 74 |
 75 |     /// Private lock for performing state related operations
    :
187 |                 switch (state, handler) {
188 |                 case (.resolved(let result), .resolve(let queue, let block)):
189 |                     queue.async { block(result) }
    |                                         `- warning: capture of 'result' with non-sendable type 'Result' in a '@Sendable' closure
190 |                 case (.rejected(let error), .reject(let queue, let block)):
191 |                     queue.async { block(error) }
/Users/admin/builder/spi-builder-workspace/Sources/Promise.swift:191:35: warning: capture of 'block' with non-sendable type '(any Error) -> Void' in a '@Sendable' closure
189 |                     queue.async { block(result) }
190 |                 case (.rejected(let error), .reject(let queue, let block)):
191 |                     queue.async { block(error) }
    |                                   |- warning: capture of 'block' with non-sendable type '(any Error) -> Void' in a '@Sendable' closure
    |                                   `- note: a function type must be marked '@Sendable' to conform to 'Sendable'
192 |                 case (.canceled, .cancel(let queue, let block)):
193 |                     queue.async { block() }
/Users/admin/builder/spi-builder-workspace/Sources/Promise.swift:193:35: warning: capture of 'block' with non-sendable type '() -> Void' in a '@Sendable' closure
191 |                     queue.async { block(error) }
192 |                 case (.canceled, .cancel(let queue, let block)):
193 |                     queue.async { block() }
    |                                   |- warning: capture of 'block' with non-sendable type '() -> Void' in a '@Sendable' closure
    |                                   `- note: a function type must be marked '@Sendable' to conform to 'Sendable'
194 |                 default:
195 |                     break
/Users/admin/builder/spi-builder-workspace/Sources/Promise.swift:231:27: warning: capture of 'block' with non-sendable type '(Result) -> Void' in a '@Sendable' closure
229 |         switch handler {
230 |         case .resolve(let queue, let block):
231 |             queue.async { block(result) }
    |                           |- warning: capture of 'block' with non-sendable type '(Result) -> Void' in a '@Sendable' closure
    |                           `- note: a function type must be marked '@Sendable' to conform to 'Sendable'
232 |         default:
233 |             break
/Users/admin/builder/spi-builder-workspace/Sources/Promise.swift:231:33: warning: capture of 'result' with non-sendable type 'Result' in a '@Sendable' closure
 71 | }
 72 |
 73 | public final class Promise<Result> {
    |                            `- note: consider making generic parameter 'Result' conform to the 'Sendable' protocol
 74 |
 75 |     /// Private lock for performing state related operations
    :
229 |         switch handler {
230 |         case .resolve(let queue, let block):
231 |             queue.async { block(result) }
    |                                 `- warning: capture of 'result' with non-sendable type 'Result' in a '@Sendable' closure
232 |         default:
233 |             break
/Users/admin/builder/spi-builder-workspace/Sources/Promise.swift:244:27: warning: capture of 'block' with non-sendable type '(any Error) -> Void' in a '@Sendable' closure
242 |         switch handler {
243 |         case .reject(let queue, let block):
244 |             queue.async { block(error) }
    |                           |- warning: capture of 'block' with non-sendable type '(any Error) -> Void' in a '@Sendable' closure
    |                           `- note: a function type must be marked '@Sendable' to conform to 'Sendable'
245 |         default:
246 |             break
[20/27] Compiling Bluebird Promise+finally.swift
[21/27] Compiling Bluebird Promise+join.swift
[22/27] Compiling Bluebird Promise+map.swift
[23/27] Compiling Bluebird Promise+timeout.swift
/Users/admin/builder/spi-builder-workspace/Sources/Promise+timeout.swift:26:17: warning: capture of 'reject' with non-sendable type '(any Error) -> Void' in a '@Sendable' closure
24 |             ])
25 |             queue.asyncAfter(deadline: .now() + seconds) {
26 |                 reject(error ?? BluebirdError.timeout(seconds))
   |                 |- warning: capture of 'reject' with non-sendable type '(any Error) -> Void' in a '@Sendable' closure
   |                 `- note: a function type must be marked '@Sendable' to conform to 'Sendable'
27 |             }
28 |         }
[24/27] Compiling Bluebird Promise+try.swift
/Users/admin/builder/spi-builder-workspace/Sources/Promise+timeout.swift:26:17: warning: capture of 'reject' with non-sendable type '(any Error) -> Void' in a '@Sendable' closure
24 |             ])
25 |             queue.asyncAfter(deadline: .now() + seconds) {
26 |                 reject(error ?? BluebirdError.timeout(seconds))
   |                 |- warning: capture of 'reject' with non-sendable type '(any Error) -> Void' in a '@Sendable' closure
   |                 `- note: a function type must be marked '@Sendable' to conform to 'Sendable'
27 |             }
28 |         }
[25/27] Compiling Bluebird Promise+defer.swift
/Users/admin/builder/spi-builder-workspace/Sources/Promise+delay.swift:21:13: warning: capture of 'resolve' with non-sendable type '(A) -> Void' in a '@Sendable' closure
19 |     return Promise<A> { resolve, _ in
20 |         queue.asyncAfter(deadline: .now() + seconds) {
21 |             resolve(result)
   |             |- warning: capture of 'resolve' with non-sendable type '(A) -> Void' in a '@Sendable' closure
   |             `- note: a function type must be marked '@Sendable' to conform to 'Sendable'
22 |         }
23 |     }
/Users/admin/builder/spi-builder-workspace/Sources/Promise+delay.swift:21:21: warning: capture of 'result' with non-sendable type 'A' in a '@Sendable' closure
16 | ///
17 | /// - returns: Promise
18 | public func delay<A>(on queue: DispatchQueue = .main, _ seconds: TimeInterval, _ result: A) -> Promise<A> {
   |                   `- note: consider making generic parameter 'A' conform to the 'Sendable' protocol
19 |     return Promise<A> { resolve, _ in
20 |         queue.asyncAfter(deadline: .now() + seconds) {
21 |             resolve(result)
   |                     `- warning: capture of 'result' with non-sendable type 'A' in a '@Sendable' closure
22 |         }
23 |     }
[26/27] Compiling Bluebird Promise+delay.swift
/Users/admin/builder/spi-builder-workspace/Sources/Promise+delay.swift:21:13: warning: capture of 'resolve' with non-sendable type '(A) -> Void' in a '@Sendable' closure
19 |     return Promise<A> { resolve, _ in
20 |         queue.asyncAfter(deadline: .now() + seconds) {
21 |             resolve(result)
   |             |- warning: capture of 'resolve' with non-sendable type '(A) -> Void' in a '@Sendable' closure
   |             `- note: a function type must be marked '@Sendable' to conform to 'Sendable'
22 |         }
23 |     }
/Users/admin/builder/spi-builder-workspace/Sources/Promise+delay.swift:21:21: warning: capture of 'result' with non-sendable type 'A' in a '@Sendable' closure
16 | ///
17 | /// - returns: Promise
18 | public func delay<A>(on queue: DispatchQueue = .main, _ seconds: TimeInterval, _ result: A) -> Promise<A> {
   |                   `- note: consider making generic parameter 'A' conform to the 'Sendable' protocol
19 |     return Promise<A> { resolve, _ in
20 |         queue.asyncAfter(deadline: .now() + seconds) {
21 |             resolve(result)
   |                     `- warning: capture of 'result' with non-sendable type 'A' in a '@Sendable' closure
22 |         }
23 |     }
[27/27] Compiling Bluebird Promise+errors.swift
/Users/admin/builder/spi-builder-workspace/Sources/Promise+delay.swift:21:13: warning: capture of 'resolve' with non-sendable type '(A) -> Void' in a '@Sendable' closure
19 |     return Promise<A> { resolve, _ in
20 |         queue.asyncAfter(deadline: .now() + seconds) {
21 |             resolve(result)
   |             |- warning: capture of 'resolve' with non-sendable type '(A) -> Void' in a '@Sendable' closure
   |             `- note: a function type must be marked '@Sendable' to conform to 'Sendable'
22 |         }
23 |     }
/Users/admin/builder/spi-builder-workspace/Sources/Promise+delay.swift:21:21: warning: capture of 'result' with non-sendable type 'A' in a '@Sendable' closure
16 | ///
17 | /// - returns: Promise
18 | public func delay<A>(on queue: DispatchQueue = .main, _ seconds: TimeInterval, _ result: A) -> Promise<A> {
   |                   `- note: consider making generic parameter 'A' conform to the 'Sendable' protocol
19 |     return Promise<A> { resolve, _ in
20 |         queue.asyncAfter(deadline: .now() + seconds) {
21 |             resolve(result)
   |                     `- warning: capture of 'result' with non-sendable type 'A' in a '@Sendable' closure
22 |         }
23 |     }
Build complete! (5.98s)
warning: 'spi-builder-workspace': found 1 file(s) which are unhandled; explicitly declare them as resources or exclude from the target
    /Users/admin/builder/spi-builder-workspace/Sources/Library.xcconfig
Build complete.
{
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  "manifest_display_name" : "Bluebird",
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  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
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  "products" : [
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        "Promise+reduce.swift",
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        "Promise+tap.swift",
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}
Done.