The Swift Package Index logo.Swift Package Index

Has it really been five years since Swift Package Index launched? Read our anniversary blog post!

Build Information

Failed to build AsyncCloudKit, reference 1.0.1 (218cc6), with Swift 6.2 (beta) for macOS (SPM) on 19 Jun 2025 06:59:48 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-26.0.0-Beta.app xcrun swift build --arch arm64

Build Log

========================================
RunAll
========================================
Builder version: 4.64.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/chris-araman/AsyncCloudKit.git
Reference: 1.0.1
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/chris-araman/AsyncCloudKit
 * tag               1.0.1      -> FETCH_HEAD
HEAD is now at 218cc6e 📖 Update docs
Cloned https://github.com/chris-araman/AsyncCloudKit.git
Revision (git rev-parse @):
218cc6e40228d3ee03fbd8f9253ecda762eecf6d
SUCCESS checkout https://github.com/chris-araman/AsyncCloudKit.git at 1.0.1
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.2
Building package at path:  $PWD
https://github.com/chris-araman/AsyncCloudKit.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.0.0-Beta.app xcrun swift build --arch arm64
Building for debugging...
[0/2] Write sources
[1/2] Write swift-version-1EA4D86E10B52AF.txt
[3/20] Compiling AsyncCloudKit ACKFetchSubscriptionsOperation.swift
[4/20] Compiling AsyncCloudKit ACKModifyRecordZonesOperation.swift
[5/20] Compiling AsyncCloudKit ACKFetchRecordZonesOperation.swift
[6/20] Compiling AsyncCloudKit ACKFetchRecordsOperation.swift
[7/20] Compiling AsyncCloudKit ACKModifyRecordsOperation.swift
[8/20] Compiling AsyncCloudKit ACKModifySubscriptionsOperation.swift
[9/20] Compiling AsyncCloudKit ACKOperation.swift
[10/20] Compiling AsyncCloudKit ACKDatabase.swift
/Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKDatabase.swift:15:1: warning: sendability of function types in instance method 'delete(withRecordID:completionHandler:)' does not match requirement in protocol 'ACKDatabase'; this is an error in the Swift 6 language mode
 13 | ///
 14 | /// - SeeAlso: [`CloudKit`](https://developer.apple.com/documentation/cloudkit)
 15 | extension CKDatabase: ACKDatabase {
    | `- warning: sendability of function types in instance method 'delete(withRecordID:completionHandler:)' does not match requirement in protocol 'ACKDatabase'; this is an error in the Swift 6 language mode
 16 | }
 17 |
    :
 27 |   ///
 28 |   /// - SeeAlso: [`delete`](https://developer.apple.com/documentation/cloudkit/ckdatabase/1449122-delete)
 29 |   func delete(
    |        `- note: expected sendability to match requirement here
 30 |     withRecordID recordID: CKRecord.ID, completionHandler: @escaping (CKRecord.ID?, Error?) -> Void)
 31 |
/Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKDatabase.swift:15:1: warning: sendability of function types in instance method 'delete(withRecordZoneID:completionHandler:)' does not match requirement in protocol 'ACKDatabase'; this is an error in the Swift 6 language mode
 13 | ///
 14 | /// - SeeAlso: [`CloudKit`](https://developer.apple.com/documentation/cloudkit)
 15 | extension CKDatabase: ACKDatabase {
    | `- warning: sendability of function types in instance method 'delete(withRecordZoneID:completionHandler:)' does not match requirement in protocol 'ACKDatabase'; this is an error in the Swift 6 language mode
 16 | }
 17 |
    :
 33 |   ///
 34 |   /// - SeeAlso: [`delete`](https://developer.apple.com/documentation/cloudkit/ckdatabase/1449118-delete)
 35 |   func delete(
    |        `- note: expected sendability to match requirement here
 36 |     withRecordZoneID zoneID: CKRecordZone.ID,
 37 |     completionHandler: @escaping (CKRecordZone.ID?, Error?) -> Void)
/Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKDatabase.swift:15:1: error: type 'CKDatabase' does not conform to protocol 'ACKDatabase'
 13 | ///
 14 | /// - SeeAlso: [`CloudKit`](https://developer.apple.com/documentation/cloudkit)
 15 | extension CKDatabase: ACKDatabase {
    | `- error: type 'CKDatabase' does not conform to protocol 'ACKDatabase'
 16 | }
 17 |
    :
 40 |   ///
 41 |   /// - SeeAlso: [`delete`](https://developer.apple.com/documentation/cloudkit/ckdatabase/3003590-delete)
 42 |   func delete(
    |        `- note: multiple matching functions named 'delete(withSubscriptionID:completionHandler:)' with type '(CKSubscription.ID, @escaping (String?, (any Error)?) -> Void) -> ()' (aka '(String, @escaping (Optional<String>, Optional<any Error>) -> ()) -> ()')
 43 |     withSubscriptionID subscriptionID: CKSubscription.ID,
 44 |     completionHandler: @escaping (String?, Error?) -> Void)
CloudKit.CKDatabase.delete:3:31: note: candidate matches except for closure sendability; this will be an error in Swift 6
1 | class CKDatabase {
2 | @available(swift 4.2)
3 |   @preconcurrency public func delete(withSubscriptionID subscriptionID: CKSubscription.ID, completionHandler: @escaping @Sendable (String?, (any Error)?) -> Void)}
  |                               `- note: candidate matches except for closure sendability; this will be an error in Swift 6
4 |
CloudKit.CKDatabase.delete:4:13: note: candidate matches except for closure sendability; this will be an error in Swift 6
2 | @available(macOS 10.10, *)
3 |   @available(swift, obsoleted: 4.2, renamed: "__delete(withSubscriptionID:completionHandler:)")
4 |   open func delete(withSubscriptionID subscriptionID: String, completionHandler: @escaping @Sendable (String?, (any Error)?) -> Void)}
  |             `- note: candidate matches except for closure sendability; this will be an error in Swift 6
5 |
/Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKDatabase.swift:15:1: warning: sendability of function types in instance method 'fetch(withRecordID:completionHandler:)' does not match requirement in protocol 'ACKDatabase'; this is an error in the Swift 6 language mode
 13 | ///
 14 | /// - SeeAlso: [`CloudKit`](https://developer.apple.com/documentation/cloudkit)
 15 | extension CKDatabase: ACKDatabase {
    | `- warning: sendability of function types in instance method 'fetch(withRecordID:completionHandler:)' does not match requirement in protocol 'ACKDatabase'; this is an error in the Swift 6 language mode
 16 | }
 17 |
    :
 47 |   ///
 48 |   /// - SeeAlso: [fetch](https://developer.apple.com/documentation/cloudkit/ckdatabase/1449126-fetch)
 49 |   func fetch(
    |        `- note: expected sendability to match requirement here
 50 |     withRecordID recordID: CKRecord.ID, completionHandler: @escaping (CKRecord?, Error?) -> Void)
 51 |
/Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKDatabase.swift:15:1: warning: sendability of function types in instance method 'fetch(withRecordZoneID:completionHandler:)' does not match requirement in protocol 'ACKDatabase'; this is an error in the Swift 6 language mode
 13 | ///
 14 | /// - SeeAlso: [`CloudKit`](https://developer.apple.com/documentation/cloudkit)
 15 | extension CKDatabase: ACKDatabase {
    | `- warning: sendability of function types in instance method 'fetch(withRecordZoneID:completionHandler:)' does not match requirement in protocol 'ACKDatabase'; this is an error in the Swift 6 language mode
 16 | }
 17 |
    :
 53 |   ///
 54 |   /// - SeeAlso: [fetch](https://developer.apple.com/documentation/cloudkit/ckdatabase/1449104-fetch)
 55 |   func fetch(
    |        `- note: expected sendability to match requirement here
 56 |     withRecordZoneID zoneID: CKRecordZone.ID,
 57 |     completionHandler: @escaping (CKRecordZone?, Error?) -> Void)
    :
 60 |   ///
 61 |   /// - SeeAlso: [fetch](https://developer.apple.com/documentation/cloudkit/ckdatabase/3003591-fetch)
 62 |   func fetch(
    |        `- note: multiple matching functions named 'fetch(withSubscriptionID:completionHandler:)' with type '(CKSubscription.ID, @escaping (CKSubscription?, (any Error)?) -> Void) -> ()' (aka '(String, @escaping (Optional<CKSubscription>, Optional<any Error>) -> ()) -> ()')
 63 |     withSubscriptionID subscriptionID: CKSubscription.ID,
 64 |     completionHandler: @escaping (CKSubscription?, Error?) -> Void)
CloudKit.CKDatabase.fetch:3:31: note: candidate matches except for closure sendability; this will be an error in Swift 6
1 | class CKDatabase {
2 | @available(swift 4.2)
3 |   @preconcurrency public func fetch(withSubscriptionID subscriptionID: CKSubscription.ID, completionHandler: @escaping @Sendable (CKSubscription?, (any Error)?) -> Void)}
  |                               `- note: candidate matches except for closure sendability; this will be an error in Swift 6
4 |
CloudKit.CKDatabase.fetch:4:13: note: candidate matches except for closure sendability; this will be an error in Swift 6
2 | @available(macOS 10.10, *)
3 |   @available(swift, obsoleted: 4.2, renamed: "__fetch(withSubscriptionID:completionHandler:)")
4 |   open func fetch(withSubscriptionID subscriptionID: String, completionHandler: @escaping @Sendable (CKSubscription?, (any Error)?) -> Void)}
  |             `- note: candidate matches except for closure sendability; this will be an error in Swift 6
5 |
/Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKDatabase.swift:15:1: warning: sendability of function types in instance method 'fetchAllRecordZones(completionHandler:)' does not match requirement in protocol 'ACKDatabase'; this is an error in the Swift 6 language mode
 13 | ///
 14 | /// - SeeAlso: [`CloudKit`](https://developer.apple.com/documentation/cloudkit)
 15 | extension CKDatabase: ACKDatabase {
    | `- warning: sendability of function types in instance method 'fetchAllRecordZones(completionHandler:)' does not match requirement in protocol 'ACKDatabase'; this is an error in the Swift 6 language mode
 16 | }
 17 |
    :
 67 |   ///
 68 |   /// - SeeAlso: [fetchAllRecordZones](https://developer.apple.com/documentation/cloudkit/ckdatabase/1449112-fetchallrecordzones)
 69 |   func fetchAllRecordZones(completionHandler: @escaping ([CKRecordZone]?, Error?) -> Void)
    |        `- note: expected sendability to match requirement here
 70 |
 71 |   /// Implemented by `CKDatabase`.
/Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKDatabase.swift:15:1: warning: sendability of function types in instance method 'fetchAllSubscriptions(completionHandler:)' does not match requirement in protocol 'ACKDatabase'; this is an error in the Swift 6 language mode
 13 | ///
 14 | /// - SeeAlso: [`CloudKit`](https://developer.apple.com/documentation/cloudkit)
 15 | extension CKDatabase: ACKDatabase {
    | `- warning: sendability of function types in instance method 'fetchAllSubscriptions(completionHandler:)' does not match requirement in protocol 'ACKDatabase'; this is an error in the Swift 6 language mode
 16 | }
 17 |
    :
 72 |   ///
 73 |   /// - SeeAlso: [fetchAllSubscriptions](https://developer.apple.com/documentation/cloudkit/ckdatabase/1449110-fetchallsubscriptions)
 74 |   func fetchAllSubscriptions(completionHandler: @escaping ([CKSubscription]?, Error?) -> Void)
    |        `- note: expected sendability to match requirement here
 75 |
 76 |   /// Implemented by `CKDatabase`.
/Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKDatabase.swift:15:1: warning: sendability of function types in instance method 'perform(_:inZoneWith:completionHandler:)' does not match requirement in protocol 'ACKDatabase'; this is an error in the Swift 6 language mode
 13 | ///
 14 | /// - SeeAlso: [`CloudKit`](https://developer.apple.com/documentation/cloudkit)
 15 | extension CKDatabase: ACKDatabase {
    | `- warning: sendability of function types in instance method 'perform(_:inZoneWith:completionHandler:)' does not match requirement in protocol 'ACKDatabase'; this is an error in the Swift 6 language mode
 16 | }
 17 |
    :
 77 |   ///
 78 |   /// - SeeAlso: [fetchAllSubscriptions](https://developer.apple.com/documentation/cloudkit/ckdatabase/1449127-perform)
 79 |   func perform(
    |        `- note: expected sendability to match requirement here
 80 |     _ query: CKQuery,
 81 |     inZoneWith zoneID: CKRecordZone.ID?,
/Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKDatabase.swift:15:1: warning: sendability of function types in instance method 'save(_:completionHandler:)' does not match requirement in protocol 'ACKDatabase'; this is an error in the Swift 6 language mode
 13 | ///
 14 | /// - SeeAlso: [`CloudKit`](https://developer.apple.com/documentation/cloudkit)
 15 | extension CKDatabase: ACKDatabase {
    | `- warning: sendability of function types in instance method 'save(_:completionHandler:)' does not match requirement in protocol 'ACKDatabase'; this is an error in the Swift 6 language mode
 16 | }
 17 |
    :
 85 |   ///
 86 |   /// - SeeAlso: [`save`](https://developer.apple.com/documentation/cloudkit/ckdatabase/1449114-save)
 87 |   func save(_ record: CKRecord, completionHandler: @escaping (CKRecord?, Error?) -> Void)
    |        `- note: expected sendability to match requirement here
 88 |
 89 |   /// Implemented by `CKDatabase`.
/Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKDatabase.swift:15:1: warning: sendability of function types in instance method 'save(_:completionHandler:)' does not match requirement in protocol 'ACKDatabase'; this is an error in the Swift 6 language mode
 13 | ///
 14 | /// - SeeAlso: [`CloudKit`](https://developer.apple.com/documentation/cloudkit)
 15 | extension CKDatabase: ACKDatabase {
    | `- warning: sendability of function types in instance method 'save(_:completionHandler:)' does not match requirement in protocol 'ACKDatabase'; this is an error in the Swift 6 language mode
 16 | }
 17 |
    :
 90 |   ///
 91 |   /// - SeeAlso: [`save`](https://developer.apple.com/documentation/cloudkit/ckdatabase/1449108-save)
 92 |   func save(_ zone: CKRecordZone, completionHandler: @escaping (CKRecordZone?, Error?) -> Void)
    |        `- note: expected sendability to match requirement here
 93 |
 94 |   /// Implemented by `CKDatabase`.
/Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKDatabase.swift:15:1: warning: sendability of function types in instance method 'save(_:completionHandler:)' does not match requirement in protocol 'ACKDatabase'; this is an error in the Swift 6 language mode
 13 | ///
 14 | /// - SeeAlso: [`CloudKit`](https://developer.apple.com/documentation/cloudkit)
 15 | extension CKDatabase: ACKDatabase {
    | `- warning: sendability of function types in instance method 'save(_:completionHandler:)' does not match requirement in protocol 'ACKDatabase'; this is an error in the Swift 6 language mode
 16 | }
 17 |
    :
 95 |   ///
 96 |   /// - SeeAlso: [`save`](https://developer.apple.com/documentation/cloudkit/ckdatabase/1449102-save)
 97 |   func save(
    |        `- note: expected sendability to match requirement here
 98 |     _ subscription: CKSubscription, completionHandler: @escaping (CKSubscription?, Error?) -> Void)
 99 | }
[11/20] Compiling AsyncCloudKit ACKDatabaseOperation.swift
/Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKDatabase.swift:15:1: warning: sendability of function types in instance method 'delete(withRecordID:completionHandler:)' does not match requirement in protocol 'ACKDatabase'; this is an error in the Swift 6 language mode
 13 | ///
 14 | /// - SeeAlso: [`CloudKit`](https://developer.apple.com/documentation/cloudkit)
 15 | extension CKDatabase: ACKDatabase {
    | `- warning: sendability of function types in instance method 'delete(withRecordID:completionHandler:)' does not match requirement in protocol 'ACKDatabase'; this is an error in the Swift 6 language mode
 16 | }
 17 |
    :
 27 |   ///
 28 |   /// - SeeAlso: [`delete`](https://developer.apple.com/documentation/cloudkit/ckdatabase/1449122-delete)
 29 |   func delete(
    |        `- note: expected sendability to match requirement here
 30 |     withRecordID recordID: CKRecord.ID, completionHandler: @escaping (CKRecord.ID?, Error?) -> Void)
 31 |
/Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKDatabase.swift:15:1: warning: sendability of function types in instance method 'delete(withRecordZoneID:completionHandler:)' does not match requirement in protocol 'ACKDatabase'; this is an error in the Swift 6 language mode
 13 | ///
 14 | /// - SeeAlso: [`CloudKit`](https://developer.apple.com/documentation/cloudkit)
 15 | extension CKDatabase: ACKDatabase {
    | `- warning: sendability of function types in instance method 'delete(withRecordZoneID:completionHandler:)' does not match requirement in protocol 'ACKDatabase'; this is an error in the Swift 6 language mode
 16 | }
 17 |
    :
 33 |   ///
 34 |   /// - SeeAlso: [`delete`](https://developer.apple.com/documentation/cloudkit/ckdatabase/1449118-delete)
 35 |   func delete(
    |        `- note: expected sendability to match requirement here
 36 |     withRecordZoneID zoneID: CKRecordZone.ID,
 37 |     completionHandler: @escaping (CKRecordZone.ID?, Error?) -> Void)
/Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKDatabase.swift:15:1: error: type 'CKDatabase' does not conform to protocol 'ACKDatabase'
 13 | ///
 14 | /// - SeeAlso: [`CloudKit`](https://developer.apple.com/documentation/cloudkit)
 15 | extension CKDatabase: ACKDatabase {
    | `- error: type 'CKDatabase' does not conform to protocol 'ACKDatabase'
 16 | }
 17 |
    :
 40 |   ///
 41 |   /// - SeeAlso: [`delete`](https://developer.apple.com/documentation/cloudkit/ckdatabase/3003590-delete)
 42 |   func delete(
    |        `- note: multiple matching functions named 'delete(withSubscriptionID:completionHandler:)' with type '(CKSubscription.ID, @escaping (String?, (any Error)?) -> Void) -> ()' (aka '(String, @escaping (Optional<String>, Optional<any Error>) -> ()) -> ()')
 43 |     withSubscriptionID subscriptionID: CKSubscription.ID,
 44 |     completionHandler: @escaping (String?, Error?) -> Void)
CloudKit.CKDatabase.delete:3:31: note: candidate matches except for closure sendability; this will be an error in Swift 6
1 | class CKDatabase {
2 | @available(swift 4.2)
3 |   @preconcurrency public func delete(withSubscriptionID subscriptionID: CKSubscription.ID, completionHandler: @escaping @Sendable (String?, (any Error)?) -> Void)}
  |                               `- note: candidate matches except for closure sendability; this will be an error in Swift 6
4 |
CloudKit.CKDatabase.delete:4:13: note: candidate matches except for closure sendability; this will be an error in Swift 6
2 | @available(macOS 10.10, *)
3 |   @available(swift, obsoleted: 4.2, renamed: "__delete(withSubscriptionID:completionHandler:)")
4 |   open func delete(withSubscriptionID subscriptionID: String, completionHandler: @escaping @Sendable (String?, (any Error)?) -> Void)}
  |             `- note: candidate matches except for closure sendability; this will be an error in Swift 6
5 |
/Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKDatabase.swift:15:1: warning: sendability of function types in instance method 'fetch(withRecordID:completionHandler:)' does not match requirement in protocol 'ACKDatabase'; this is an error in the Swift 6 language mode
 13 | ///
 14 | /// - SeeAlso: [`CloudKit`](https://developer.apple.com/documentation/cloudkit)
 15 | extension CKDatabase: ACKDatabase {
    | `- warning: sendability of function types in instance method 'fetch(withRecordID:completionHandler:)' does not match requirement in protocol 'ACKDatabase'; this is an error in the Swift 6 language mode
 16 | }
 17 |
    :
 47 |   ///
 48 |   /// - SeeAlso: [fetch](https://developer.apple.com/documentation/cloudkit/ckdatabase/1449126-fetch)
 49 |   func fetch(
    |        `- note: expected sendability to match requirement here
 50 |     withRecordID recordID: CKRecord.ID, completionHandler: @escaping (CKRecord?, Error?) -> Void)
 51 |
/Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKDatabase.swift:15:1: warning: sendability of function types in instance method 'fetch(withRecordZoneID:completionHandler:)' does not match requirement in protocol 'ACKDatabase'; this is an error in the Swift 6 language mode
 13 | ///
 14 | /// - SeeAlso: [`CloudKit`](https://developer.apple.com/documentation/cloudkit)
 15 | extension CKDatabase: ACKDatabase {
    | `- warning: sendability of function types in instance method 'fetch(withRecordZoneID:completionHandler:)' does not match requirement in protocol 'ACKDatabase'; this is an error in the Swift 6 language mode
 16 | }
 17 |
    :
 53 |   ///
 54 |   /// - SeeAlso: [fetch](https://developer.apple.com/documentation/cloudkit/ckdatabase/1449104-fetch)
 55 |   func fetch(
    |        `- note: expected sendability to match requirement here
 56 |     withRecordZoneID zoneID: CKRecordZone.ID,
 57 |     completionHandler: @escaping (CKRecordZone?, Error?) -> Void)
    :
 60 |   ///
 61 |   /// - SeeAlso: [fetch](https://developer.apple.com/documentation/cloudkit/ckdatabase/3003591-fetch)
 62 |   func fetch(
    |        `- note: multiple matching functions named 'fetch(withSubscriptionID:completionHandler:)' with type '(CKSubscription.ID, @escaping (CKSubscription?, (any Error)?) -> Void) -> ()' (aka '(String, @escaping (Optional<CKSubscription>, Optional<any Error>) -> ()) -> ()')
 63 |     withSubscriptionID subscriptionID: CKSubscription.ID,
 64 |     completionHandler: @escaping (CKSubscription?, Error?) -> Void)
CloudKit.CKDatabase.fetch:3:31: note: candidate matches except for closure sendability; this will be an error in Swift 6
1 | class CKDatabase {
2 | @available(swift 4.2)
3 |   @preconcurrency public func fetch(withSubscriptionID subscriptionID: CKSubscription.ID, completionHandler: @escaping @Sendable (CKSubscription?, (any Error)?) -> Void)}
  |                               `- note: candidate matches except for closure sendability; this will be an error in Swift 6
4 |
CloudKit.CKDatabase.fetch:4:13: note: candidate matches except for closure sendability; this will be an error in Swift 6
2 | @available(macOS 10.10, *)
3 |   @available(swift, obsoleted: 4.2, renamed: "__fetch(withSubscriptionID:completionHandler:)")
4 |   open func fetch(withSubscriptionID subscriptionID: String, completionHandler: @escaping @Sendable (CKSubscription?, (any Error)?) -> Void)}
  |             `- note: candidate matches except for closure sendability; this will be an error in Swift 6
5 |
/Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKDatabase.swift:15:1: warning: sendability of function types in instance method 'fetchAllRecordZones(completionHandler:)' does not match requirement in protocol 'ACKDatabase'; this is an error in the Swift 6 language mode
 13 | ///
 14 | /// - SeeAlso: [`CloudKit`](https://developer.apple.com/documentation/cloudkit)
 15 | extension CKDatabase: ACKDatabase {
    | `- warning: sendability of function types in instance method 'fetchAllRecordZones(completionHandler:)' does not match requirement in protocol 'ACKDatabase'; this is an error in the Swift 6 language mode
 16 | }
 17 |
    :
 67 |   ///
 68 |   /// - SeeAlso: [fetchAllRecordZones](https://developer.apple.com/documentation/cloudkit/ckdatabase/1449112-fetchallrecordzones)
 69 |   func fetchAllRecordZones(completionHandler: @escaping ([CKRecordZone]?, Error?) -> Void)
    |        `- note: expected sendability to match requirement here
 70 |
 71 |   /// Implemented by `CKDatabase`.
/Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKDatabase.swift:15:1: warning: sendability of function types in instance method 'fetchAllSubscriptions(completionHandler:)' does not match requirement in protocol 'ACKDatabase'; this is an error in the Swift 6 language mode
 13 | ///
 14 | /// - SeeAlso: [`CloudKit`](https://developer.apple.com/documentation/cloudkit)
 15 | extension CKDatabase: ACKDatabase {
    | `- warning: sendability of function types in instance method 'fetchAllSubscriptions(completionHandler:)' does not match requirement in protocol 'ACKDatabase'; this is an error in the Swift 6 language mode
 16 | }
 17 |
    :
 72 |   ///
 73 |   /// - SeeAlso: [fetchAllSubscriptions](https://developer.apple.com/documentation/cloudkit/ckdatabase/1449110-fetchallsubscriptions)
 74 |   func fetchAllSubscriptions(completionHandler: @escaping ([CKSubscription]?, Error?) -> Void)
    |        `- note: expected sendability to match requirement here
 75 |
 76 |   /// Implemented by `CKDatabase`.
/Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKDatabase.swift:15:1: warning: sendability of function types in instance method 'perform(_:inZoneWith:completionHandler:)' does not match requirement in protocol 'ACKDatabase'; this is an error in the Swift 6 language mode
 13 | ///
 14 | /// - SeeAlso: [`CloudKit`](https://developer.apple.com/documentation/cloudkit)
 15 | extension CKDatabase: ACKDatabase {
    | `- warning: sendability of function types in instance method 'perform(_:inZoneWith:completionHandler:)' does not match requirement in protocol 'ACKDatabase'; this is an error in the Swift 6 language mode
 16 | }
 17 |
    :
 77 |   ///
 78 |   /// - SeeAlso: [fetchAllSubscriptions](https://developer.apple.com/documentation/cloudkit/ckdatabase/1449127-perform)
 79 |   func perform(
    |        `- note: expected sendability to match requirement here
 80 |     _ query: CKQuery,
 81 |     inZoneWith zoneID: CKRecordZone.ID?,
/Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKDatabase.swift:15:1: warning: sendability of function types in instance method 'save(_:completionHandler:)' does not match requirement in protocol 'ACKDatabase'; this is an error in the Swift 6 language mode
 13 | ///
 14 | /// - SeeAlso: [`CloudKit`](https://developer.apple.com/documentation/cloudkit)
 15 | extension CKDatabase: ACKDatabase {
    | `- warning: sendability of function types in instance method 'save(_:completionHandler:)' does not match requirement in protocol 'ACKDatabase'; this is an error in the Swift 6 language mode
 16 | }
 17 |
    :
 85 |   ///
 86 |   /// - SeeAlso: [`save`](https://developer.apple.com/documentation/cloudkit/ckdatabase/1449114-save)
 87 |   func save(_ record: CKRecord, completionHandler: @escaping (CKRecord?, Error?) -> Void)
    |        `- note: expected sendability to match requirement here
 88 |
 89 |   /// Implemented by `CKDatabase`.
/Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKDatabase.swift:15:1: warning: sendability of function types in instance method 'save(_:completionHandler:)' does not match requirement in protocol 'ACKDatabase'; this is an error in the Swift 6 language mode
 13 | ///
 14 | /// - SeeAlso: [`CloudKit`](https://developer.apple.com/documentation/cloudkit)
 15 | extension CKDatabase: ACKDatabase {
    | `- warning: sendability of function types in instance method 'save(_:completionHandler:)' does not match requirement in protocol 'ACKDatabase'; this is an error in the Swift 6 language mode
 16 | }
 17 |
    :
 90 |   ///
 91 |   /// - SeeAlso: [`save`](https://developer.apple.com/documentation/cloudkit/ckdatabase/1449108-save)
 92 |   func save(_ zone: CKRecordZone, completionHandler: @escaping (CKRecordZone?, Error?) -> Void)
    |        `- note: expected sendability to match requirement here
 93 |
 94 |   /// Implemented by `CKDatabase`.
/Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKDatabase.swift:15:1: warning: sendability of function types in instance method 'save(_:completionHandler:)' does not match requirement in protocol 'ACKDatabase'; this is an error in the Swift 6 language mode
 13 | ///
 14 | /// - SeeAlso: [`CloudKit`](https://developer.apple.com/documentation/cloudkit)
 15 | extension CKDatabase: ACKDatabase {
    | `- warning: sendability of function types in instance method 'save(_:completionHandler:)' does not match requirement in protocol 'ACKDatabase'; this is an error in the Swift 6 language mode
 16 | }
 17 |
    :
 95 |   ///
 96 |   /// - SeeAlso: [`save`](https://developer.apple.com/documentation/cloudkit/ckdatabase/1449102-save)
 97 |   func save(
    |        `- note: expected sendability to match requirement here
 98 |     _ subscription: CKSubscription, completionHandler: @escaping (CKSubscription?, Error?) -> Void)
 99 | }
[12/21] Compiling AsyncCloudKit ACKContainer.swift
/Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKContainer.swift:15:1: warning: sendability of function types in instance method 'accountStatus(completionHandler:)' does not match requirement in protocol 'ACKContainer'; this is an error in the Swift 6 language mode
13 | ///
14 | /// - SeeAlso:[`CloudKit`](https://developer.apple.com/documentation/cloudkit)
15 | extension CKContainer: ACKContainer {
   | `- warning: sendability of function types in instance method 'accountStatus(completionHandler:)' does not match requirement in protocol 'ACKContainer'; this is an error in the Swift 6 language mode
16 | }
17 |
   :
26 |   ///
27 |   /// - SeeAlso: [`accountStatus`](https://developer.apple.com/documentation/cloudkit/ckcontainer/1399180-accountstatus)
28 |   func accountStatus(completionHandler: @escaping (CKAccountStatus, Error?) -> Void)
   |        `- note: expected sendability to match requirement here
29 | }
30 |
[13/21] Compiling AsyncCloudKit ACKDatabase+CKRecord.swift
/Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKContainer.swift:15:1: warning: sendability of function types in instance method 'accountStatus(completionHandler:)' does not match requirement in protocol 'ACKContainer'; this is an error in the Swift 6 language mode
13 | ///
14 | /// - SeeAlso:[`CloudKit`](https://developer.apple.com/documentation/cloudkit)
15 | extension CKContainer: ACKContainer {
   | `- warning: sendability of function types in instance method 'accountStatus(completionHandler:)' does not match requirement in protocol 'ACKContainer'; this is an error in the Swift 6 language mode
16 | }
17 |
   :
26 |   ///
27 |   /// - SeeAlso: [`accountStatus`](https://developer.apple.com/documentation/cloudkit/ckcontainer/1399180-accountstatus)
28 |   func accountStatus(completionHandler: @escaping (CKAccountStatus, Error?) -> Void)
   |        `- note: expected sendability to match requirement here
29 | }
30 |
error: emit-module command failed with exit code 1 (use -v to see invocation)
[14/21] Compiling AsyncCloudKit OperationFactory.swift
[15/21] Compiling AsyncCloudKit Progress.swift
[16/21] Compiling AsyncCloudKit ACKSequence.swift
[17/21] Compiling AsyncCloudKit AsyncSequence.swift
[18/21] Compiling AsyncCloudKit ACKDatabase+CKRecordZone.swift
[19/21] Compiling AsyncCloudKit ACKDatabase+CKSubscription.swift
[20/21] Emitting module AsyncCloudKit
/Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKContainer.swift:15:1: warning: sendability of function types in instance method 'accountStatus(completionHandler:)' does not match requirement in protocol 'ACKContainer'; this is an error in the Swift 6 language mode
13 | ///
14 | /// - SeeAlso:[`CloudKit`](https://developer.apple.com/documentation/cloudkit)
15 | extension CKContainer: ACKContainer {
   | `- warning: sendability of function types in instance method 'accountStatus(completionHandler:)' does not match requirement in protocol 'ACKContainer'; this is an error in the Swift 6 language mode
16 | }
17 |
   :
26 |   ///
27 |   /// - SeeAlso: [`accountStatus`](https://developer.apple.com/documentation/cloudkit/ckcontainer/1399180-accountstatus)
28 |   func accountStatus(completionHandler: @escaping (CKAccountStatus, Error?) -> Void)
   |        `- note: expected sendability to match requirement here
29 | }
30 |
/Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKDatabase.swift:15:1: warning: sendability of function types in instance method 'delete(withRecordID:completionHandler:)' does not match requirement in protocol 'ACKDatabase'; this is an error in the Swift 6 language mode
 13 | ///
 14 | /// - SeeAlso: [`CloudKit`](https://developer.apple.com/documentation/cloudkit)
 15 | extension CKDatabase: ACKDatabase {
    | `- warning: sendability of function types in instance method 'delete(withRecordID:completionHandler:)' does not match requirement in protocol 'ACKDatabase'; this is an error in the Swift 6 language mode
 16 | }
 17 |
    :
 27 |   ///
 28 |   /// - SeeAlso: [`delete`](https://developer.apple.com/documentation/cloudkit/ckdatabase/1449122-delete)
 29 |   func delete(
    |        `- note: expected sendability to match requirement here
 30 |     withRecordID recordID: CKRecord.ID, completionHandler: @escaping (CKRecord.ID?, Error?) -> Void)
 31 |
/Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKDatabase.swift:15:1: warning: sendability of function types in instance method 'delete(withRecordZoneID:completionHandler:)' does not match requirement in protocol 'ACKDatabase'; this is an error in the Swift 6 language mode
 13 | ///
 14 | /// - SeeAlso: [`CloudKit`](https://developer.apple.com/documentation/cloudkit)
 15 | extension CKDatabase: ACKDatabase {
    | `- warning: sendability of function types in instance method 'delete(withRecordZoneID:completionHandler:)' does not match requirement in protocol 'ACKDatabase'; this is an error in the Swift 6 language mode
 16 | }
 17 |
    :
 33 |   ///
 34 |   /// - SeeAlso: [`delete`](https://developer.apple.com/documentation/cloudkit/ckdatabase/1449118-delete)
 35 |   func delete(
    |        `- note: expected sendability to match requirement here
 36 |     withRecordZoneID zoneID: CKRecordZone.ID,
 37 |     completionHandler: @escaping (CKRecordZone.ID?, Error?) -> Void)
/Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKDatabase.swift:15:1: error: type 'CKDatabase' does not conform to protocol 'ACKDatabase'
 13 | ///
 14 | /// - SeeAlso: [`CloudKit`](https://developer.apple.com/documentation/cloudkit)
 15 | extension CKDatabase: ACKDatabase {
    | `- error: type 'CKDatabase' does not conform to protocol 'ACKDatabase'
 16 | }
 17 |
    :
 40 |   ///
 41 |   /// - SeeAlso: [`delete`](https://developer.apple.com/documentation/cloudkit/ckdatabase/3003590-delete)
 42 |   func delete(
    |        `- note: multiple matching functions named 'delete(withSubscriptionID:completionHandler:)' with type '(CKSubscription.ID, @escaping (String?, (any Error)?) -> Void) -> ()' (aka '(String, @escaping (Optional<String>, Optional<any Error>) -> ()) -> ()')
 43 |     withSubscriptionID subscriptionID: CKSubscription.ID,
 44 |     completionHandler: @escaping (String?, Error?) -> Void)
CloudKit.CKDatabase.delete:3:31: note: candidate matches except for closure sendability; this will be an error in Swift 6
1 | class CKDatabase {
2 | @available(swift 4.2)
3 |   @preconcurrency public func delete(withSubscriptionID subscriptionID: CKSubscription.ID, completionHandler: @escaping @Sendable (String?, (any Error)?) -> Void)}
  |                               `- note: candidate matches except for closure sendability; this will be an error in Swift 6
4 |
CloudKit.CKDatabase.delete:4:13: note: candidate matches except for closure sendability; this will be an error in Swift 6
2 | @available(macOS 10.10, *)
3 |   @available(swift, obsoleted: 4.2, renamed: "__delete(withSubscriptionID:completionHandler:)")
4 |   open func delete(withSubscriptionID subscriptionID: String, completionHandler: @escaping @Sendable (String?, (any Error)?) -> Void)}
  |             `- note: candidate matches except for closure sendability; this will be an error in Swift 6
5 |
/Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKDatabase.swift:15:1: warning: sendability of function types in instance method 'fetch(withRecordID:completionHandler:)' does not match requirement in protocol 'ACKDatabase'; this is an error in the Swift 6 language mode
 13 | ///
 14 | /// - SeeAlso: [`CloudKit`](https://developer.apple.com/documentation/cloudkit)
 15 | extension CKDatabase: ACKDatabase {
    | `- warning: sendability of function types in instance method 'fetch(withRecordID:completionHandler:)' does not match requirement in protocol 'ACKDatabase'; this is an error in the Swift 6 language mode
 16 | }
 17 |
    :
 47 |   ///
 48 |   /// - SeeAlso: [fetch](https://developer.apple.com/documentation/cloudkit/ckdatabase/1449126-fetch)
 49 |   func fetch(
    |        `- note: expected sendability to match requirement here
 50 |     withRecordID recordID: CKRecord.ID, completionHandler: @escaping (CKRecord?, Error?) -> Void)
 51 |
/Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKDatabase.swift:15:1: warning: sendability of function types in instance method 'fetch(withRecordZoneID:completionHandler:)' does not match requirement in protocol 'ACKDatabase'; this is an error in the Swift 6 language mode
 13 | ///
 14 | /// - SeeAlso: [`CloudKit`](https://developer.apple.com/documentation/cloudkit)
 15 | extension CKDatabase: ACKDatabase {
    | `- warning: sendability of function types in instance method 'fetch(withRecordZoneID:completionHandler:)' does not match requirement in protocol 'ACKDatabase'; this is an error in the Swift 6 language mode
 16 | }
 17 |
    :
 53 |   ///
 54 |   /// - SeeAlso: [fetch](https://developer.apple.com/documentation/cloudkit/ckdatabase/1449104-fetch)
 55 |   func fetch(
    |        `- note: expected sendability to match requirement here
 56 |     withRecordZoneID zoneID: CKRecordZone.ID,
 57 |     completionHandler: @escaping (CKRecordZone?, Error?) -> Void)
    :
 60 |   ///
 61 |   /// - SeeAlso: [fetch](https://developer.apple.com/documentation/cloudkit/ckdatabase/3003591-fetch)
 62 |   func fetch(
    |        `- note: multiple matching functions named 'fetch(withSubscriptionID:completionHandler:)' with type '(CKSubscription.ID, @escaping (CKSubscription?, (any Error)?) -> Void) -> ()' (aka '(String, @escaping (Optional<CKSubscription>, Optional<any Error>) -> ()) -> ()')
 63 |     withSubscriptionID subscriptionID: CKSubscription.ID,
 64 |     completionHandler: @escaping (CKSubscription?, Error?) -> Void)
CloudKit.CKDatabase.fetch:3:31: note: candidate matches except for closure sendability; this will be an error in Swift 6
1 | class CKDatabase {
2 | @available(swift 4.2)
3 |   @preconcurrency public func fetch(withSubscriptionID subscriptionID: CKSubscription.ID, completionHandler: @escaping @Sendable (CKSubscription?, (any Error)?) -> Void)}
  |                               `- note: candidate matches except for closure sendability; this will be an error in Swift 6
4 |
CloudKit.CKDatabase.fetch:4:13: note: candidate matches except for closure sendability; this will be an error in Swift 6
2 | @available(macOS 10.10, *)
3 |   @available(swift, obsoleted: 4.2, renamed: "__fetch(withSubscriptionID:completionHandler:)")
4 |   open func fetch(withSubscriptionID subscriptionID: String, completionHandler: @escaping @Sendable (CKSubscription?, (any Error)?) -> Void)}
  |             `- note: candidate matches except for closure sendability; this will be an error in Swift 6
5 |
/Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKDatabase.swift:15:1: warning: sendability of function types in instance method 'fetchAllRecordZones(completionHandler:)' does not match requirement in protocol 'ACKDatabase'; this is an error in the Swift 6 language mode
 13 | ///
 14 | /// - SeeAlso: [`CloudKit`](https://developer.apple.com/documentation/cloudkit)
 15 | extension CKDatabase: ACKDatabase {
    | `- warning: sendability of function types in instance method 'fetchAllRecordZones(completionHandler:)' does not match requirement in protocol 'ACKDatabase'; this is an error in the Swift 6 language mode
 16 | }
 17 |
    :
 67 |   ///
 68 |   /// - SeeAlso: [fetchAllRecordZones](https://developer.apple.com/documentation/cloudkit/ckdatabase/1449112-fetchallrecordzones)
 69 |   func fetchAllRecordZones(completionHandler: @escaping ([CKRecordZone]?, Error?) -> Void)
    |        `- note: expected sendability to match requirement here
 70 |
 71 |   /// Implemented by `CKDatabase`.
/Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKDatabase.swift:15:1: warning: sendability of function types in instance method 'fetchAllSubscriptions(completionHandler:)' does not match requirement in protocol 'ACKDatabase'; this is an error in the Swift 6 language mode
 13 | ///
 14 | /// - SeeAlso: [`CloudKit`](https://developer.apple.com/documentation/cloudkit)
 15 | extension CKDatabase: ACKDatabase {
    | `- warning: sendability of function types in instance method 'fetchAllSubscriptions(completionHandler:)' does not match requirement in protocol 'ACKDatabase'; this is an error in the Swift 6 language mode
 16 | }
 17 |
    :
 72 |   ///
 73 |   /// - SeeAlso: [fetchAllSubscriptions](https://developer.apple.com/documentation/cloudkit/ckdatabase/1449110-fetchallsubscriptions)
 74 |   func fetchAllSubscriptions(completionHandler: @escaping ([CKSubscription]?, Error?) -> Void)
    |        `- note: expected sendability to match requirement here
 75 |
 76 |   /// Implemented by `CKDatabase`.
/Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKDatabase.swift:15:1: warning: sendability of function types in instance method 'perform(_:inZoneWith:completionHandler:)' does not match requirement in protocol 'ACKDatabase'; this is an error in the Swift 6 language mode
 13 | ///
 14 | /// - SeeAlso: [`CloudKit`](https://developer.apple.com/documentation/cloudkit)
 15 | extension CKDatabase: ACKDatabase {
    | `- warning: sendability of function types in instance method 'perform(_:inZoneWith:completionHandler:)' does not match requirement in protocol 'ACKDatabase'; this is an error in the Swift 6 language mode
 16 | }
 17 |
    :
 77 |   ///
 78 |   /// - SeeAlso: [fetchAllSubscriptions](https://developer.apple.com/documentation/cloudkit/ckdatabase/1449127-perform)
 79 |   func perform(
    |        `- note: expected sendability to match requirement here
 80 |     _ query: CKQuery,
 81 |     inZoneWith zoneID: CKRecordZone.ID?,
/Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKDatabase.swift:15:1: warning: sendability of function types in instance method 'save(_:completionHandler:)' does not match requirement in protocol 'ACKDatabase'; this is an error in the Swift 6 language mode
 13 | ///
 14 | /// - SeeAlso: [`CloudKit`](https://developer.apple.com/documentation/cloudkit)
 15 | extension CKDatabase: ACKDatabase {
    | `- warning: sendability of function types in instance method 'save(_:completionHandler:)' does not match requirement in protocol 'ACKDatabase'; this is an error in the Swift 6 language mode
 16 | }
 17 |
    :
 85 |   ///
 86 |   /// - SeeAlso: [`save`](https://developer.apple.com/documentation/cloudkit/ckdatabase/1449114-save)
 87 |   func save(_ record: CKRecord, completionHandler: @escaping (CKRecord?, Error?) -> Void)
    |        `- note: expected sendability to match requirement here
 88 |
 89 |   /// Implemented by `CKDatabase`.
/Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKDatabase.swift:15:1: warning: sendability of function types in instance method 'save(_:completionHandler:)' does not match requirement in protocol 'ACKDatabase'; this is an error in the Swift 6 language mode
 13 | ///
 14 | /// - SeeAlso: [`CloudKit`](https://developer.apple.com/documentation/cloudkit)
 15 | extension CKDatabase: ACKDatabase {
    | `- warning: sendability of function types in instance method 'save(_:completionHandler:)' does not match requirement in protocol 'ACKDatabase'; this is an error in the Swift 6 language mode
 16 | }
 17 |
    :
 90 |   ///
 91 |   /// - SeeAlso: [`save`](https://developer.apple.com/documentation/cloudkit/ckdatabase/1449108-save)
 92 |   func save(_ zone: CKRecordZone, completionHandler: @escaping (CKRecordZone?, Error?) -> Void)
    |        `- note: expected sendability to match requirement here
 93 |
 94 |   /// Implemented by `CKDatabase`.
/Users/admin/builder/spi-builder-workspace/Sources/AsyncCloudKit/Protocols/ACKDatabase.swift:15:1: warning: sendability of function types in instance method 'save(_:completionHandler:)' does not match requirement in protocol 'ACKDatabase'; this is an error in the Swift 6 language mode
 13 | ///
 14 | /// - SeeAlso: [`CloudKit`](https://developer.apple.com/documentation/cloudkit)
 15 | extension CKDatabase: ACKDatabase {
    | `- warning: sendability of function types in instance method 'save(_:completionHandler:)' does not match requirement in protocol 'ACKDatabase'; this is an error in the Swift 6 language mode
 16 | }
 17 |
    :
 95 |   ///
 96 |   /// - SeeAlso: [`save`](https://developer.apple.com/documentation/cloudkit/ckdatabase/1449102-save)
 97 |   func save(
    |        `- note: expected sendability to match requirement here
 98 |     _ subscription: CKSubscription, completionHandler: @escaping (CKSubscription?, Error?) -> Void)
 99 | }
[21/21] Compiling AsyncCloudKit ACKQueryOperation.swift
BUILD FAILURE 6.2 macosSpm