Swift Package Index

Build Information

Successful build of MockCloudKitFramework, reference main (d1dc9d), with Swift 6.4 for macOS (SPM) on 18 Sep 2026 07:24:40 UTC.

Swift 6 data race errors: 0

Build Command

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

Build Log

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RunAll
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Builder version: 5.1.0
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/ccavnor/MockCloudKitFramework.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/ccavnor/MockCloudKitFramework
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at d1dc9d5 Update README.md
Cloned https://github.com/ccavnor/MockCloudKitFramework.git
Revision (git rev-parse @):
d1dc9d5d07faba46e5d08c788b5a858ede4fdf09
SUCCESS checkout https://github.com/ccavnor/MockCloudKitFramework.git at main
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Build
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Selected platform:         macosSpm
Swift version:             6.4
Building package at path:  $PWD
https://github.com/ccavnor/MockCloudKitFramework.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun swift build --arch arm64
Building for debugging...
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Build complete! (7.59 sec)
/Users/admin/builder/spi-builder-workspace/Sources/MockCloudKitFramework/MockCloudKit.swift:115:1: warning: sendability of function types in instance method 'accountStatus(completionHandler:)' does not match requirement in protocol 'CloudContainable'; this is an error in the Swift 6 language mode
 105 |     var containerIdentifier: String? { get }
 106 |     func database(with databaseScope: CKDatabase.Scope) -> DatabaseType
 107 |     func accountStatus(completionHandler: @escaping (CKAccountStatus, Error?) -> Void)
     |          `- note: expected sendability to match requirement here
 108 |     func fetchUserRecordID(completionHandler: @escaping (CKRecord.ID?, Error?) -> Void)
 109 | }
     :
 113 | // ========================================
 114 | // These extensions make CloudKit comply with MCF protocols
 115 | extension CKContainer: CloudContainable {}
     | `- warning: sendability of function types in instance method 'accountStatus(completionHandler:)' does not match requirement in protocol 'CloudContainable'; this is an error in the Swift 6 language mode
 116 | extension CKDatabase: CloudStorable {
 117 |     // only for state tracking in mock operations
/Users/admin/builder/spi-builder-workspace/Sources/MockCloudKitFramework/MockCloudKit.swift:115:1: warning: sendability of function types in instance method 'fetchUserRecordID(completionHandler:)' does not match requirement in protocol 'CloudContainable'; this is an error in the Swift 6 language mode
 106 |     func database(with databaseScope: CKDatabase.Scope) -> DatabaseType
 107 |     func accountStatus(completionHandler: @escaping (CKAccountStatus, Error?) -> Void)
 108 |     func fetchUserRecordID(completionHandler: @escaping (CKRecord.ID?, Error?) -> Void)
     |          `- note: expected sendability to match requirement here
 109 | }
 110 |
     :
 113 | // ========================================
 114 | // These extensions make CloudKit comply with MCF protocols
 115 | extension CKContainer: CloudContainable {}
     | `- warning: sendability of function types in instance method 'fetchUserRecordID(completionHandler:)' does not match requirement in protocol 'CloudContainable'; this is an error in the Swift 6 language mode
 116 | extension CKDatabase: CloudStorable {
 117 |     // only for state tracking in mock operations
/Users/admin/builder/spi-builder-workspace/Sources/MockCloudKitFramework/MockCloudKit.swift:127:1: warning: sendability of function types in property 'completionBlock' does not match requirement in protocol 'DatabaseOperational'; this is an error in the Swift 6 language mode
  95 |     var configuration: CKOperation.Configuration! { get set }
  96 |     /// The custom completion block. Always the last block to be called. inherited from `Operation`
  97 |     var completionBlock: (() -> Void)? { get set }
     |         `- note: expected sendability to match requirement here
  98 | }
  99 | extension MockCKDatabaseOperation {
     :
 125 |     }
 126 | }
 127 | extension CKDatabaseOperation: DatabaseOperational {
     | `- warning: sendability of function types in property 'completionBlock' does not match requirement in protocol 'DatabaseOperational'; this is an error in the Swift 6 language mode
 128 |     public typealias DatabaseType = CKDatabase
 129 | }
/Users/admin/builder/spi-builder-workspace/Sources/MockCloudKitFramework/MockCloudKit.swift:1131:14: warning: class 'MockCKDatabaseOperation' must restate inherited '@unchecked Sendable' conformance
1129 |  ```
1130 |  */
1131 | public class MockCKDatabaseOperation: CKOperation, DatabaseOperational, Reflectable { // NSObject conformance via CKOperation
     |              `- warning: class 'MockCKDatabaseOperation' must restate inherited '@unchecked Sendable' conformance
1132 |     /*
1133 |      Note: Some members of MockCKDatabaseOperation and its subcalsses are annotated with @objc. These inherit from NSObject
/Users/admin/builder/spi-builder-workspace/Sources/MockCloudKitFramework/MockCloudKit.swift:1213:31: warning: declaration 'completionBlock' has a type with different sendability from any potential overrides; this is an error in the Swift 6 language mode
1211 |     /// Self.mockCKDatabase.add(modifyOp)
1212 |     /// ```
1213 |     @objc public override var completionBlock: (() -> Void)? {
     |                               `- warning: declaration 'completionBlock' has a type with different sendability from any potential overrides; this is an error in the Swift 6 language mode
1214 |         get {
1215 |             return Hold.completionBlock
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX27.0.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOperation.h:310:53: note: overridden declaration is here
308 | /// In iOS 8 and later and macOS 10.10 and later, this property is set to `nil` after the completion block begins
309 | /// executing.
310 | @property (nullable, copy) void (NS_SWIFT_SENDABLE ^completionBlock)(void) API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
    |                                                     `- note: overridden declaration is here
311 |
312 | /// Blocks execution of the current thread until the operation object finishes its task.
/Users/admin/builder/spi-builder-workspace/Sources/MockCloudKitFramework/MockCloudKit.swift:1355:20: warning: class 'MockCKModifyRecordsOperation' must restate inherited '@unchecked Sendable' conformance
1353 |  ```
1354 |  */
1355 | public final class MockCKModifyRecordsOperation: MockCKDatabaseOperation, CKModifyRecordsOperational {
     |                    `- warning: class 'MockCKModifyRecordsOperation' must restate inherited '@unchecked Sendable' conformance
1356 |     /// The list of CKRecord instances to save
1357 |     @objc public var recordsToSave: [CKRecord]?
/Users/admin/builder/spi-builder-workspace/Sources/MockCloudKitFramework/MockCloudKit.swift:1514:20: warning: class 'MockCKFetchRecordsOperation' must restate inherited '@unchecked Sendable' conformance
1512 |  ```
1513 |  */
1514 | public final class MockCKFetchRecordsOperation: MockCKDatabaseOperation, CKFetchRecordsOperational {
     |                    `- warning: class 'MockCKFetchRecordsOperation' must restate inherited '@unchecked Sendable' conformance
1515 |     private var myRecordIDs: [CKRecord.ID]?
1516 |
/Users/admin/builder/spi-builder-workspace/Sources/MockCloudKitFramework/MockCloudKit.swift:1659:20: warning: class 'MockCKQueryOperation' must restate inherited '@unchecked Sendable' conformance
1657 |  ```
1658 |  */
1659 | public final class MockCKQueryOperation: MockCKDatabaseOperation, CKQueryOperational {
     |                    `- warning: class 'MockCKQueryOperation' must restate inherited '@unchecked Sendable' conformance
1660 |     /// The query for the search.
1661 |     @objc public var query: CKQuery?
/Users/admin/builder/spi-builder-workspace/Sources/MockCloudKitFramework/MockCloudKit.swift:115:1: warning: sendability of function types in instance method 'accountStatus(completionHandler:)' does not match requirement in protocol 'CloudContainable'; this is an error in the Swift 6 language mode
 105 |     var containerIdentifier: String? { get }
 106 |     func database(with databaseScope: CKDatabase.Scope) -> DatabaseType
 107 |     func accountStatus(completionHandler: @escaping (CKAccountStatus, Error?) -> Void)
     |          `- note: expected sendability to match requirement here
 108 |     func fetchUserRecordID(completionHandler: @escaping (CKRecord.ID?, Error?) -> Void)
 109 | }
     :
 113 | // ========================================
 114 | // These extensions make CloudKit comply with MCF protocols
 115 | extension CKContainer: CloudContainable {}
     | `- warning: sendability of function types in instance method 'accountStatus(completionHandler:)' does not match requirement in protocol 'CloudContainable'; this is an error in the Swift 6 language mode
 116 | extension CKDatabase: CloudStorable {
 117 |     // only for state tracking in mock operations
/Users/admin/builder/spi-builder-workspace/Sources/MockCloudKitFramework/MockCloudKit.swift:115:1: warning: sendability of function types in instance method 'fetchUserRecordID(completionHandler:)' does not match requirement in protocol 'CloudContainable'; this is an error in the Swift 6 language mode
 106 |     func database(with databaseScope: CKDatabase.Scope) -> DatabaseType
 107 |     func accountStatus(completionHandler: @escaping (CKAccountStatus, Error?) -> Void)
 108 |     func fetchUserRecordID(completionHandler: @escaping (CKRecord.ID?, Error?) -> Void)
     |          `- note: expected sendability to match requirement here
 109 | }
 110 |
     :
 113 | // ========================================
 114 | // These extensions make CloudKit comply with MCF protocols
 115 | extension CKContainer: CloudContainable {}
     | `- warning: sendability of function types in instance method 'fetchUserRecordID(completionHandler:)' does not match requirement in protocol 'CloudContainable'; this is an error in the Swift 6 language mode
 116 | extension CKDatabase: CloudStorable {
 117 |     // only for state tracking in mock operations
/Users/admin/builder/spi-builder-workspace/Sources/MockCloudKitFramework/MockCloudKit.swift:127:1: warning: sendability of function types in property 'completionBlock' does not match requirement in protocol 'DatabaseOperational'; this is an error in the Swift 6 language mode
  95 |     var configuration: CKOperation.Configuration! { get set }
  96 |     /// The custom completion block. Always the last block to be called. inherited from `Operation`
  97 |     var completionBlock: (() -> Void)? { get set }
     |         `- note: expected sendability to match requirement here
  98 | }
  99 | extension MockCKDatabaseOperation {
     :
 125 |     }
 126 | }
 127 | extension CKDatabaseOperation: DatabaseOperational {
     | `- warning: sendability of function types in property 'completionBlock' does not match requirement in protocol 'DatabaseOperational'; this is an error in the Swift 6 language mode
 128 |     public typealias DatabaseType = CKDatabase
 129 | }
/Users/admin/builder/spi-builder-workspace/Sources/MockCloudKitFramework/MockCloudKit.swift:1131:14: warning: class 'MockCKDatabaseOperation' must restate inherited '@unchecked Sendable' conformance
1129 |  ```
1130 |  */
1131 | public class MockCKDatabaseOperation: CKOperation, DatabaseOperational, Reflectable { // NSObject conformance via CKOperation
     |              `- warning: class 'MockCKDatabaseOperation' must restate inherited '@unchecked Sendable' conformance
1132 |     /*
1133 |      Note: Some members of MockCKDatabaseOperation and its subcalsses are annotated with @objc. These inherit from NSObject
/Users/admin/builder/spi-builder-workspace/Sources/MockCloudKitFramework/MockCloudKit.swift:1213:31: warning: declaration 'completionBlock' has a type with different sendability from any potential overrides; this is an error in the Swift 6 language mode
1211 |     /// Self.mockCKDatabase.add(modifyOp)
1212 |     /// ```
1213 |     @objc public override var completionBlock: (() -> Void)? {
     |                               `- warning: declaration 'completionBlock' has a type with different sendability from any potential overrides; this is an error in the Swift 6 language mode
1214 |         get {
1215 |             return Hold.completionBlock
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX27.0.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOperation.h:310:53: note: overridden declaration is here
308 | /// In iOS 8 and later and macOS 10.10 and later, this property is set to `nil` after the completion block begins
309 | /// executing.
310 | @property (nullable, copy) void (NS_SWIFT_SENDABLE ^completionBlock)(void) API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
    |                                                     `- note: overridden declaration is here
311 |
312 | /// Blocks execution of the current thread until the operation object finishes its task.
/Users/admin/builder/spi-builder-workspace/Sources/MockCloudKitFramework/MockCloudKit.swift:1355:20: warning: class 'MockCKModifyRecordsOperation' must restate inherited '@unchecked Sendable' conformance
1353 |  ```
1354 |  */
1355 | public final class MockCKModifyRecordsOperation: MockCKDatabaseOperation, CKModifyRecordsOperational {
     |                    `- warning: class 'MockCKModifyRecordsOperation' must restate inherited '@unchecked Sendable' conformance
1356 |     /// The list of CKRecord instances to save
1357 |     @objc public var recordsToSave: [CKRecord]?
/Users/admin/builder/spi-builder-workspace/Sources/MockCloudKitFramework/MockCloudKit.swift:1514:20: warning: class 'MockCKFetchRecordsOperation' must restate inherited '@unchecked Sendable' conformance
1512 |  ```
1513 |  */
1514 | public final class MockCKFetchRecordsOperation: MockCKDatabaseOperation, CKFetchRecordsOperational {
     |                    `- warning: class 'MockCKFetchRecordsOperation' must restate inherited '@unchecked Sendable' conformance
1515 |     private var myRecordIDs: [CKRecord.ID]?
1516 |
/Users/admin/builder/spi-builder-workspace/Sources/MockCloudKitFramework/MockCloudKit.swift:1659:20: warning: class 'MockCKQueryOperation' must restate inherited '@unchecked Sendable' conformance
1657 |  ```
1658 |  */
1659 | public final class MockCKQueryOperation: MockCKDatabaseOperation, CKQueryOperational {
     |                    `- warning: class 'MockCKQueryOperation' must restate inherited '@unchecked Sendable' conformance
1660 |     /// The query for the search.
1661 |     @objc public var query: CKQuery?
Build complete.
{
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  "name" : "MockCloudKitFramework",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
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      "version" : "12.0"
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    }
  ],
  "products" : [
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      "targets" : [
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      "type" : {
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        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "MockCloudKitFramework",
      "module_type" : "SwiftTarget",
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      "sources" : [
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  "tools_version" : "5.5"
}
Done.