Swift Package Index

Build Information

Failed to build StreamChatSwiftUI, reference develop (042202), with Swift 6.1 for macOS (SPM) on 29 Apr 2026 10:54:02 UTC.

Build Command

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

Build Log

   |                            |- error: 'sleep(nanoseconds:)' is only available in macOS 10.15 or newer
   |                            `- note: add 'if #available' version check
32 |             if await retryPolicy.runPrecondition() {
33 |                 return try await executeTask(
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/OpenAPI/HTTP/URLSessionTransport.swift:40:19: error: 'withCheckedThrowingContinuation(isolation:function:_:)' is only available in macOS 10.15 or newer
  5 | import Foundation
  6 |
  7 | public final class URLSessionTransport: DefaultAPITransport, @unchecked Sendable {
    |                    `- note: add @available attribute to enclosing class
  8 |     private let urlSession: URLSession
  9 |     private let xStreamClientHeader: String
    :
 37 |     }
 38 |
 39 |     public func refreshToken() async throws -> UserToken {
    |                 `- note: add @available attribute to enclosing instance method
 40 |         try await withCheckedThrowingContinuation { continuation in
    |                   |- error: 'withCheckedThrowingContinuation(isolation:function:_:)' is only available in macOS 10.15 or newer
    |                   `- note: add 'if #available' version check
 41 |             tokenProvider? { result in
 42 |                 switch result {
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/OpenAPI/HTTP/URLSessionTransport.swift:40:52: error: 'isolation()' is only available in macOS 10.15 or newer
`- /Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/OpenAPI/HTTP/URLSessionTransport.swift:40:51: note: expanded code originates here
  5 | import Foundation
  6 |
  7 | public final class URLSessionTransport: DefaultAPITransport, @unchecked Sendable {
    |                    `- note: add @available attribute to enclosing class
  8 |     private let urlSession: URLSession
  9 |     private let xStreamClientHeader: String
    :
 37 |     }
 38 |
 39 |     public func refreshToken() async throws -> UserToken {
    |                 `- note: add @available attribute to enclosing instance method
 40 |         try await withCheckedThrowingContinuation { continuation in
    +--- /Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/OpenAPI/HTTP/URLSessionTransport.swift
    |38 |
    |39 |
    |40 |                                                   #isolation
    |   |                                                    `- error: 'isolation()' is only available in macOS 10.15 or newer
    +--------------------------------------------------------------------------------------------------------------------------------------------
 41 |             tokenProvider? { result in
 42 |                 switch result {
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/OpenAPI/HTTP/URLSessionTransport.swift:77:19: error: 'withCheckedThrowingContinuation(isolation:function:_:)' is only available in macOS 10.15 or newer
  5 | import Foundation
  6 |
  7 | public final class URLSessionTransport: DefaultAPITransport, @unchecked Sendable {
    |                    `- note: add @available attribute to enclosing class
  8 |     private let urlSession: URLSession
  9 |     private let xStreamClientHeader: String
    :
 74 |     }
 75 |
 76 |     private func execute(request: URLRequest, isRetry: Bool) async throws -> (Data, URLResponse) {
    |                  `- note: add @available attribute to enclosing instance method
 77 |         try await withCheckedThrowingContinuation { continuation in
    |                   |- error: 'withCheckedThrowingContinuation(isolation:function:_:)' is only available in macOS 10.15 or newer
    |                   `- note: add 'if #available' version check
 78 |             let task = urlSession.dataTask(with: request) { data, response, error in
 79 |                 if let error {
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/OpenAPI/HTTP/URLSessionTransport.swift:77:52: error: 'isolation()' is only available in macOS 10.15 or newer
`- /Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/OpenAPI/HTTP/URLSessionTransport.swift:77:51: note: expanded code originates here
  5 | import Foundation
  6 |
  7 | public final class URLSessionTransport: DefaultAPITransport, @unchecked Sendable {
    |                    `- note: add @available attribute to enclosing class
  8 |     private let urlSession: URLSession
  9 |     private let xStreamClientHeader: String
    :
 74 |     }
 75 |
 76 |     private func execute(request: URLRequest, isRetry: Bool) async throws -> (Data, URLResponse) {
    |                  `- note: add @available attribute to enclosing instance method
 77 |         try await withCheckedThrowingContinuation { continuation in
    +--- /Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/OpenAPI/HTTP/URLSessionTransport.swift
    |75 |
    |76 |
    |77 |                                                   #isolation
    |   |                                                    `- error: 'isolation()' is only available in macOS 10.15 or newer
    +--------------------------------------------------------------------------------------------------------------------------------------------
 78 |             let task = urlSession.dataTask(with: request) { data, response, error in
 79 |                 if let error {
[51/82] Compiling StreamCore ConnectUserDetailsRequest.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/Logger/Publisher+Logger.swift:51:20: error: 'Subscriber' is only available in macOS 10.15 or newer
  7 | extension Publishers {
  8 |     /// A Publisher that logs values emitted by an upstream publisher.
  9 |     public struct Log<Upstream: Publisher>: Publisher {
    |                   `- note: add @available attribute to enclosing generic struct
 10 |         public typealias Output = Upstream.Output
 11 |         public typealias Failure = Upstream.Failure
    :
 47 |         }
 48 |
 49 |         public func receive<S>(
    |                     `- note: add @available attribute to enclosing instance method
 50 |             subscriber: S
 51 |         ) where S: Subscriber, Failure == S.Failure, Output == S.Input {
    |                    `- error: 'Subscriber' is only available in macOS 10.15 or newer
 52 |             upstream.receive(
 53 |                 subscriber: LogSubscriber(
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/Logger/Publisher+Logger.swift:9:33: error: 'Publisher' is only available in macOS 10.15 or newer
  7 | extension Publishers {
  8 |     /// A Publisher that logs values emitted by an upstream publisher.
  9 |     public struct Log<Upstream: Publisher>: Publisher {
    |                   |             `- error: 'Publisher' is only available in macOS 10.15 or newer
    |                   |- note: add @available attribute to enclosing generic struct
    |                   `- note: add @available attribute to enclosing generic struct
 10 |         public typealias Output = Upstream.Output
 11 |         public typealias Failure = Upstream.Failure
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/Logger/Publisher+Logger.swift:7:11: error: 'Publishers' is only available in macOS 10.15 or newer
  5 | import Combine
  6 |
  7 | extension Publishers {
    | |         `- error: 'Publishers' is only available in macOS 10.15 or newer
    | `- note: add @available attribute to enclosing extension
  8 |     /// A Publisher that logs values emitted by an upstream publisher.
  9 |     public struct Log<Upstream: Publisher>: Publisher {
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/Logger/Publisher+Logger.swift:98:32: error: 'Subscription' is only available in macOS 10.15 or newer
 66 |
 67 | /// A custom Subscriber that logs values before passing them downstream.
 68 | private final class LogSubscriber<Downstream: Subscriber>: Subscriber {
    |                     `- note: add @available attribute to enclosing generic class
 69 |     typealias Input = Downstream.Input
 70 |     typealias Failure = Downstream.Failure
    :
 96 |     }
 97 |
 98 |     func receive(subscription: Subscription) {
    |          |                     `- error: 'Subscription' is only available in macOS 10.15 or newer
    |          `- note: add @available attribute to enclosing instance method
 99 |         downstream.receive(subscription: subscription)
100 |     }
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/Logger/Publisher+Logger.swift:102:37: error: 'Subscribers' is only available in macOS 10.15 or newer
 66 |
 67 | /// A custom Subscriber that logs values before passing them downstream.
 68 | private final class LogSubscriber<Downstream: Subscriber>: Subscriber {
    |                     `- note: add @available attribute to enclosing generic class
 69 |     typealias Input = Downstream.Input
 70 |     typealias Failure = Downstream.Failure
    :
100 |     }
101 |
102 |     func receive(_ input: Input) -> Subscribers.Demand {
    |          |                          `- error: 'Subscribers' is only available in macOS 10.15 or newer
    |          `- note: add @available attribute to enclosing instance method
103 |         log.log(
104 |             level,
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/Logger/Publisher+Logger.swift:115:30: error: 'Subscribers' is only available in macOS 10.15 or newer
 66 |
 67 | /// A custom Subscriber that logs values before passing them downstream.
 68 | private final class LogSubscriber<Downstream: Subscriber>: Subscriber {
    |                     `- note: add @available attribute to enclosing generic class
 69 |     typealias Input = Downstream.Input
 70 |     typealias Failure = Downstream.Failure
    :
113 |     }
114 |
115 |     func receive(completion: Subscribers.Completion<Failure>) {
    |          |                   `- error: 'Subscribers' is only available in macOS 10.15 or newer
    |          `- note: add @available attribute to enclosing instance method
116 |         downstream.receive(completion: completion)
117 |     }
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/Logger/Publisher+Logger.swift:68:47: error: 'Subscriber' is only available in macOS 10.15 or newer
 66 |
 67 | /// A custom Subscriber that logs values before passing them downstream.
 68 | private final class LogSubscriber<Downstream: Subscriber>: Subscriber {
    |                     |                         `- error: 'Subscriber' is only available in macOS 10.15 or newer
    |                     `- note: add @available attribute to enclosing generic class
 69 |     typealias Input = Downstream.Input
 70 |     typealias Failure = Downstream.Failure
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/Logger/Publisher+Logger.swift:138:10: error: 'Publishers' is only available in macOS 10.15 or newer
118 | }
119 |
120 | extension Publisher {
    | `- note: add @available attribute to enclosing extension
121 |     /// Logs the publisher's input using Stream Logger
122 |     ///
    :
129 |     ///   - messageBuilder: An optional closure to customize the log message.
130 |     /// - Returns: A publisher that logs values before passing them downstream.
131 |     public func log(
    |                 `- note: add @available attribute to enclosing instance method
132 |         _ level: LogLevel,
133 |         subsystems: LogSubsystem = .other,
    :
136 |         lineNumber: UInt = #line,
137 |         messageBuilder: ((Self.Output) -> String)? = nil
138 |     ) -> Publishers.Log<Self> {
    |          `- error: 'Publishers' is only available in macOS 10.15 or newer
139 |         Publishers.Log(
140 |             upstream: self,
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/Logger/Publisher+Logger.swift:120:11: error: 'Publisher' is only available in macOS 10.15 or newer
118 | }
119 |
120 | extension Publisher {
    | |         `- error: 'Publisher' is only available in macOS 10.15 or newer
    | `- note: add @available attribute to enclosing extension
121 |     /// Logs the publisher's input using Stream Logger
122 |     ///
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/Logger/Publisher+Logger.swift:139:9: error: 'Publishers' is only available in macOS 10.15 or newer
118 | }
119 |
120 | extension Publisher {
    | `- note: add @available attribute to enclosing extension
121 |     /// Logs the publisher's input using Stream Logger
122 |     ///
    :
129 |     ///   - messageBuilder: An optional closure to customize the log message.
130 |     /// - Returns: A publisher that logs values before passing them downstream.
131 |     public func log(
    |                 `- note: add @available attribute to enclosing instance method
132 |         _ level: LogLevel,
133 |         subsystems: LogSubsystem = .other,
    :
137 |         messageBuilder: ((Self.Output) -> String)? = nil
138 |     ) -> Publishers.Log<Self> {
139 |         Publishers.Log(
    |         |- error: 'Publishers' is only available in macOS 10.15 or newer
    |         `- note: add 'if #available' version check
140 |             upstream: self,
141 |             level: level,
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/OpenAPI/HTTP/HTTPClient.swift:70:19: error: 'withCheckedThrowingContinuation(isolation:function:_:)' is only available in macOS 10.15 or newer
 18 | }
 19 |
 20 | final class URLSessionClient: HTTPClient, @unchecked Sendable {
    |             `- note: add @available attribute to enclosing class
 21 |     private let urlSession: URLSession
 22 |     private var tokenProvider: UserTokenProvider?
    :
 67 |     }
 68 |
 69 |     func refreshToken() async throws -> UserToken {
    |          `- note: add @available attribute to enclosing instance method
 70 |         try await withCheckedThrowingContinuation { continuation in
    |                   |- error: 'withCheckedThrowingContinuation(isolation:function:_:)' is only available in macOS 10.15 or newer
    |                   `- note: add 'if #available' version check
 71 |             tokenProvider? { result in
 72 |                 switch result {
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/OpenAPI/HTTP/HTTPClient.swift:70:52: error: 'isolation()' is only available in macOS 10.15 or newer
`- /Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/OpenAPI/HTTP/HTTPClient.swift:70:51: note: expanded code originates here
 18 | }
 19 |
 20 | final class URLSessionClient: HTTPClient, @unchecked Sendable {
    |             `- note: add @available attribute to enclosing class
 21 |     private let urlSession: URLSession
 22 |     private var tokenProvider: UserTokenProvider?
    :
 67 |     }
 68 |
 69 |     func refreshToken() async throws -> UserToken {
    |          `- note: add @available attribute to enclosing instance method
 70 |         try await withCheckedThrowingContinuation { continuation in
    +--- /Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/OpenAPI/HTTP/HTTPClient.swift
    |68 |
    |69 |
    |70 |                                                   #isolation
    |   |                                                    `- error: 'isolation()' is only available in macOS 10.15 or newer
    +-----------------------------------------------------------------------------------------------------------------------------------
 71 |             tokenProvider? { result in
 72 |                 switch result {
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/OpenAPI/HTTP/HTTPClient.swift:83:19: error: 'withCheckedThrowingContinuation(isolation:function:_:)' is only available in macOS 10.15 or newer
 18 | }
 19 |
 20 | final class URLSessionClient: HTTPClient, @unchecked Sendable {
    |             `- note: add @available attribute to enclosing class
 21 |     private let urlSession: URLSession
 22 |     private var tokenProvider: UserTokenProvider?
    :
 80 |     }
 81 |
 82 |     private func execute(request: URLRequest, isRetry: Bool) async throws -> Data {
    |                  `- note: add @available attribute to enclosing instance method
 83 |         try await withCheckedThrowingContinuation { continuation in
    |                   |- error: 'withCheckedThrowingContinuation(isolation:function:_:)' is only available in macOS 10.15 or newer
    |                   `- note: add 'if #available' version check
 84 |             let task = urlSession.dataTask(with: request) { data, response, error in
 85 |                 if let error {
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/OpenAPI/HTTP/HTTPClient.swift:83:52: error: 'isolation()' is only available in macOS 10.15 or newer
`- /Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/OpenAPI/HTTP/HTTPClient.swift:83:51: note: expanded code originates here
 18 | }
 19 |
 20 | final class URLSessionClient: HTTPClient, @unchecked Sendable {
    |             `- note: add @available attribute to enclosing class
 21 |     private let urlSession: URLSession
 22 |     private var tokenProvider: UserTokenProvider?
    :
 80 |     }
 81 |
 82 |     private func execute(request: URLRequest, isRetry: Bool) async throws -> Data {
    |                  `- note: add @available attribute to enclosing instance method
 83 |         try await withCheckedThrowingContinuation { continuation in
    +--- /Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/OpenAPI/HTTP/HTTPClient.swift
    |81 |
    |82 |
    |83 |                                                   #isolation
    |   |                                                    `- error: 'isolation()' is only available in macOS 10.15 or newer
    +-----------------------------------------------------------------------------------------------------------------------------------
 84 |             let task = urlSession.dataTask(with: request) { data, response, error in
 85 |                 if let error {
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/OpenAPI/HTTP/Retries.swift:31:23: error: 'Task' is only available in macOS 10.15 or newer
18 | }
19 |
20 | func executeTask<Output>(
   |      `- note: add @available attribute to enclosing global function
21 |     retryPolicy: RetryPolicy,
22 |     task: () async throws -> Output,
   :
29 |         if retries < retryPolicy.maxRetries && shouldRetryError(error) {
30 |             let delay = UInt64(retryPolicy.delay(retries) * 1_000_000_000)
31 |             try await Task.sleep(nanoseconds: delay)
   |                       |- error: 'Task' is only available in macOS 10.15 or newer
   |                       `- note: add 'if #available' version check
32 |             if await retryPolicy.runPrecondition() {
33 |                 return try await executeTask(
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/OpenAPI/HTTP/Retries.swift:31:28: error: 'sleep(nanoseconds:)' is only available in macOS 10.15 or newer
18 | }
19 |
20 | func executeTask<Output>(
   |      `- note: add @available attribute to enclosing global function
21 |     retryPolicy: RetryPolicy,
22 |     task: () async throws -> Output,
   :
29 |         if retries < retryPolicy.maxRetries && shouldRetryError(error) {
30 |             let delay = UInt64(retryPolicy.delay(retries) * 1_000_000_000)
31 |             try await Task.sleep(nanoseconds: delay)
   |                            |- error: 'sleep(nanoseconds:)' is only available in macOS 10.15 or newer
   |                            `- note: add 'if #available' version check
32 |             if await retryPolicy.runPrecondition() {
33 |                 return try await executeTask(
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/OpenAPI/HTTP/URLSessionTransport.swift:40:19: error: 'withCheckedThrowingContinuation(isolation:function:_:)' is only available in macOS 10.15 or newer
  5 | import Foundation
  6 |
  7 | public final class URLSessionTransport: DefaultAPITransport, @unchecked Sendable {
    |                    `- note: add @available attribute to enclosing class
  8 |     private let urlSession: URLSession
  9 |     private let xStreamClientHeader: String
    :
 37 |     }
 38 |
 39 |     public func refreshToken() async throws -> UserToken {
    |                 `- note: add @available attribute to enclosing instance method
 40 |         try await withCheckedThrowingContinuation { continuation in
    |                   |- error: 'withCheckedThrowingContinuation(isolation:function:_:)' is only available in macOS 10.15 or newer
    |                   `- note: add 'if #available' version check
 41 |             tokenProvider? { result in
 42 |                 switch result {
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/OpenAPI/HTTP/URLSessionTransport.swift:40:52: error: 'isolation()' is only available in macOS 10.15 or newer
`- /Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/OpenAPI/HTTP/URLSessionTransport.swift:40:51: note: expanded code originates here
  5 | import Foundation
  6 |
  7 | public final class URLSessionTransport: DefaultAPITransport, @unchecked Sendable {
    |                    `- note: add @available attribute to enclosing class
  8 |     private let urlSession: URLSession
  9 |     private let xStreamClientHeader: String
    :
 37 |     }
 38 |
 39 |     public func refreshToken() async throws -> UserToken {
    |                 `- note: add @available attribute to enclosing instance method
 40 |         try await withCheckedThrowingContinuation { continuation in
    +--- /Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/OpenAPI/HTTP/URLSessionTransport.swift
    |38 |
    |39 |
    |40 |                                                   #isolation
    |   |                                                    `- error: 'isolation()' is only available in macOS 10.15 or newer
    +--------------------------------------------------------------------------------------------------------------------------------------------
 41 |             tokenProvider? { result in
 42 |                 switch result {
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/OpenAPI/HTTP/URLSessionTransport.swift:77:19: error: 'withCheckedThrowingContinuation(isolation:function:_:)' is only available in macOS 10.15 or newer
  5 | import Foundation
  6 |
  7 | public final class URLSessionTransport: DefaultAPITransport, @unchecked Sendable {
    |                    `- note: add @available attribute to enclosing class
  8 |     private let urlSession: URLSession
  9 |     private let xStreamClientHeader: String
    :
 74 |     }
 75 |
 76 |     private func execute(request: URLRequest, isRetry: Bool) async throws -> (Data, URLResponse) {
    |                  `- note: add @available attribute to enclosing instance method
 77 |         try await withCheckedThrowingContinuation { continuation in
    |                   |- error: 'withCheckedThrowingContinuation(isolation:function:_:)' is only available in macOS 10.15 or newer
    |                   `- note: add 'if #available' version check
 78 |             let task = urlSession.dataTask(with: request) { data, response, error in
 79 |                 if let error {
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/OpenAPI/HTTP/URLSessionTransport.swift:77:52: error: 'isolation()' is only available in macOS 10.15 or newer
`- /Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/OpenAPI/HTTP/URLSessionTransport.swift:77:51: note: expanded code originates here
  5 | import Foundation
  6 |
  7 | public final class URLSessionTransport: DefaultAPITransport, @unchecked Sendable {
    |                    `- note: add @available attribute to enclosing class
  8 |     private let urlSession: URLSession
  9 |     private let xStreamClientHeader: String
    :
 74 |     }
 75 |
 76 |     private func execute(request: URLRequest, isRetry: Bool) async throws -> (Data, URLResponse) {
    |                  `- note: add @available attribute to enclosing instance method
 77 |         try await withCheckedThrowingContinuation { continuation in
    +--- /Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/OpenAPI/HTTP/URLSessionTransport.swift
    |75 |
    |76 |
    |77 |                                                   #isolation
    |   |                                                    `- error: 'isolation()' is only available in macOS 10.15 or newer
    +--------------------------------------------------------------------------------------------------------------------------------------------
 78 |             let task = urlSession.dataTask(with: request) { data, response, error in
 79 |                 if let error {
[52/82] Compiling StreamCore FilterOperator.swift
[53/82] Compiling StreamCore FilterValue+Location.swift
[54/82] Compiling StreamCore FilterValue.swift
[55/82] Compiling StreamCore Sort.swift
[56/82] Compiling StreamCore APIHelper.swift
[57/82] Compiling StreamCore CodableHelper.swift
[58/82] Compiling StreamCore Extensions.swift
[59/82] Compiling StreamCore JSONDataEncoding.swift
[60/82] Compiling StreamCore WebSocketEngine.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/WebSocket/Client/WebSocketEngine.swift:16:32: error: 'URLSessionWebSocketTask' is only available in macOS 10.15 or newer
 5 | import Foundation
 6 |
 7 | public protocol WebSocketEngine: AnyObject, Sendable {
   |                 `- note: add @available attribute to enclosing protocol
 8 |     var request: URLRequest { get }
 9 |     var callbackQueue: DispatchQueue { get }
   :
14 |     func connect()
15 |     func disconnect()
16 |     func disconnect(with code: URLSessionWebSocketTask.CloseCode)
   |          |                     `- error: 'URLSessionWebSocketTask' is only available in macOS 10.15 or newer
   |          `- note: add @available attribute to enclosing instance method
17 |     func send(message: SendableEvent)
18 |     func send(jsonMessage: Codable)
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/WebSocket/Events/EventNotificationCenter.swift:67:10: error: 'AnyCancellable' is only available in macOS 10.15 or newer
60 | }
61 |
62 | public extension EventNotificationCenter {
   |        `- note: add @available attribute to enclosing extension
63 |     func subscribe<E>(
   |          `- note: add @available attribute to enclosing instance method
64 |         to event: E.Type,
65 |         filter: @escaping (E) -> Bool = { _ in true },
66 |         handler: @escaping (E) -> Void
67 |     ) -> AnyCancellable where E: Event {
   |          `- error: 'AnyCancellable' is only available in macOS 10.15 or newer
68 |         publisher(for: .NewEventReceived)
69 |             .compactMap { $0.event as? E }
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/WebSocket/Events/EventNotificationCenter.swift:78:10: error: 'AnyCancellable' is only available in macOS 10.15 or newer
60 | }
61 |
62 | public extension EventNotificationCenter {
   |        `- note: add @available attribute to enclosing extension
63 |     func subscribe<E>(
64 |         to event: E.Type,
   :
73 |     }
74 |
75 |     func subscribe(
   |          `- note: add @available attribute to enclosing instance method
76 |         filter: @escaping (Event) -> Bool = { _ in true },
77 |         handler: @escaping (Event) -> Void
78 |     ) -> AnyCancellable {
   |          `- error: 'AnyCancellable' is only available in macOS 10.15 or newer
79 |         publisher(for: .NewEventReceived)
80 |             .compactMap(\.event)
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/WebSocket/Events/EventNotificationCenter.swift:68:9: error: 'publisher(for:object:)' is only available in macOS 10.15 or newer
60 | }
61 |
62 | public extension EventNotificationCenter {
   |        `- note: add @available attribute to enclosing extension
63 |     func subscribe<E>(
   |          `- note: add @available attribute to enclosing instance method
64 |         to event: E.Type,
65 |         filter: @escaping (E) -> Bool = { _ in true },
66 |         handler: @escaping (E) -> Void
67 |     ) -> AnyCancellable where E: Event {
68 |         publisher(for: .NewEventReceived)
   |         |- error: 'publisher(for:object:)' is only available in macOS 10.15 or newer
   |         `- note: add 'if #available' version check
69 |             .compactMap { $0.event as? E }
70 |             .filter(filter)
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/WebSocket/Events/EventNotificationCenter.swift:69:14: error: 'compactMap' is only available in macOS 10.15 or newer
60 | }
61 |
62 | public extension EventNotificationCenter {
   |        `- note: add @available attribute to enclosing extension
63 |     func subscribe<E>(
   |          `- note: add @available attribute to enclosing instance method
64 |         to event: E.Type,
65 |         filter: @escaping (E) -> Bool = { _ in true },
   :
67 |     ) -> AnyCancellable where E: Event {
68 |         publisher(for: .NewEventReceived)
69 |             .compactMap { $0.event as? E }
   |              |- error: 'compactMap' is only available in macOS 10.15 or newer
   |              `- note: add 'if #available' version check
70 |             .filter(filter)
71 |             .receive(on: DispatchQueue.main)
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/WebSocket/Events/EventNotificationCenter.swift:70:14: error: 'filter' is only available in macOS 10.15 or newer
60 | }
61 |
62 | public extension EventNotificationCenter {
   |        `- note: add @available attribute to enclosing extension
63 |     func subscribe<E>(
   |          `- note: add @available attribute to enclosing instance method
64 |         to event: E.Type,
65 |         filter: @escaping (E) -> Bool = { _ in true },
   :
68 |         publisher(for: .NewEventReceived)
69 |             .compactMap { $0.event as? E }
70 |             .filter(filter)
   |              |- error: 'filter' is only available in macOS 10.15 or newer
   |              `- note: add 'if #available' version check
71 |             .receive(on: DispatchQueue.main)
72 |             .sink(receiveValue: handler)
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/WebSocket/Events/EventNotificationCenter.swift:71:14: error: 'receive(on:options:)' is only available in macOS 10.15 or newer
60 | }
61 |
62 | public extension EventNotificationCenter {
   |        `- note: add @available attribute to enclosing extension
63 |     func subscribe<E>(
   |          `- note: add @available attribute to enclosing instance method
64 |         to event: E.Type,
65 |         filter: @escaping (E) -> Bool = { _ in true },
   :
69 |             .compactMap { $0.event as? E }
70 |             .filter(filter)
71 |             .receive(on: DispatchQueue.main)
   |              |- error: 'receive(on:options:)' is only available in macOS 10.15 or newer
   |              `- note: add 'if #available' version check
72 |             .sink(receiveValue: handler)
73 |     }
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/WebSocket/Events/EventNotificationCenter.swift:72:14: error: 'sink(receiveValue:)' is only available in macOS 10.15 or newer
60 | }
61 |
62 | public extension EventNotificationCenter {
   |        `- note: add @available attribute to enclosing extension
63 |     func subscribe<E>(
   |          `- note: add @available attribute to enclosing instance method
64 |         to event: E.Type,
65 |         filter: @escaping (E) -> Bool = { _ in true },
   :
70 |             .filter(filter)
71 |             .receive(on: DispatchQueue.main)
72 |             .sink(receiveValue: handler)
   |              |- error: 'sink(receiveValue:)' is only available in macOS 10.15 or newer
   |              `- note: add 'if #available' version check
73 |     }
74 |
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/WebSocket/Events/EventNotificationCenter.swift:79:9: error: 'publisher(for:object:)' is only available in macOS 10.15 or newer
60 | }
61 |
62 | public extension EventNotificationCenter {
   |        `- note: add @available attribute to enclosing extension
63 |     func subscribe<E>(
64 |         to event: E.Type,
   :
73 |     }
74 |
75 |     func subscribe(
   |          `- note: add @available attribute to enclosing instance method
76 |         filter: @escaping (Event) -> Bool = { _ in true },
77 |         handler: @escaping (Event) -> Void
78 |     ) -> AnyCancellable {
79 |         publisher(for: .NewEventReceived)
   |         |- error: 'publisher(for:object:)' is only available in macOS 10.15 or newer
   |         `- note: add 'if #available' version check
80 |             .compactMap(\.event)
81 |             .filter(filter)
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/WebSocket/Events/EventNotificationCenter.swift:80:14: error: 'compactMap' is only available in macOS 10.15 or newer
60 | }
61 |
62 | public extension EventNotificationCenter {
   |        `- note: add @available attribute to enclosing extension
63 |     func subscribe<E>(
64 |         to event: E.Type,
   :
73 |     }
74 |
75 |     func subscribe(
   |          `- note: add @available attribute to enclosing instance method
76 |         filter: @escaping (Event) -> Bool = { _ in true },
77 |         handler: @escaping (Event) -> Void
78 |     ) -> AnyCancellable {
79 |         publisher(for: .NewEventReceived)
80 |             .compactMap(\.event)
   |              |- error: 'compactMap' is only available in macOS 10.15 or newer
   |              `- note: add 'if #available' version check
81 |             .filter(filter)
82 |             .receive(on: DispatchQueue.main)
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/WebSocket/Events/EventNotificationCenter.swift:81:14: error: 'filter' is only available in macOS 10.15 or newer
60 | }
61 |
62 | public extension EventNotificationCenter {
   |        `- note: add @available attribute to enclosing extension
63 |     func subscribe<E>(
64 |         to event: E.Type,
   :
73 |     }
74 |
75 |     func subscribe(
   |          `- note: add @available attribute to enclosing instance method
76 |         filter: @escaping (Event) -> Bool = { _ in true },
77 |         handler: @escaping (Event) -> Void
   :
79 |         publisher(for: .NewEventReceived)
80 |             .compactMap(\.event)
81 |             .filter(filter)
   |              |- error: 'filter' is only available in macOS 10.15 or newer
   |              `- note: add 'if #available' version check
82 |             .receive(on: DispatchQueue.main)
83 |             .sink(receiveValue: handler)
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/WebSocket/Events/EventNotificationCenter.swift:82:14: error: 'receive(on:options:)' is only available in macOS 10.15 or newer
60 | }
61 |
62 | public extension EventNotificationCenter {
   |        `- note: add @available attribute to enclosing extension
63 |     func subscribe<E>(
64 |         to event: E.Type,
   :
73 |     }
74 |
75 |     func subscribe(
   |          `- note: add @available attribute to enclosing instance method
76 |         filter: @escaping (Event) -> Bool = { _ in true },
77 |         handler: @escaping (Event) -> Void
   :
80 |             .compactMap(\.event)
81 |             .filter(filter)
82 |             .receive(on: DispatchQueue.main)
   |              |- error: 'receive(on:options:)' is only available in macOS 10.15 or newer
   |              `- note: add 'if #available' version check
83 |             .sink(receiveValue: handler)
84 |     }
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/WebSocket/Events/EventNotificationCenter.swift:83:14: error: 'sink(receiveValue:)' is only available in macOS 10.15 or newer
60 | }
61 |
62 | public extension EventNotificationCenter {
   |        `- note: add @available attribute to enclosing extension
63 |     func subscribe<E>(
64 |         to event: E.Type,
   :
73 |     }
74 |
75 |     func subscribe(
   |          `- note: add @available attribute to enclosing instance method
76 |         filter: @escaping (Event) -> Bool = { _ in true },
77 |         handler: @escaping (Event) -> Void
   :
81 |             .filter(filter)
82 |             .receive(on: DispatchQueue.main)
83 |             .sink(receiveValue: handler)
   |              |- error: 'sink(receiveValue:)' is only available in macOS 10.15 or newer
   |              `- note: add 'if #available' version check
84 |     }
85 | }
[61/82] Compiling StreamCore WebSocketPingController.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/WebSocket/Client/WebSocketEngine.swift:16:32: error: 'URLSessionWebSocketTask' is only available in macOS 10.15 or newer
 5 | import Foundation
 6 |
 7 | public protocol WebSocketEngine: AnyObject, Sendable {
   |                 `- note: add @available attribute to enclosing protocol
 8 |     var request: URLRequest { get }
 9 |     var callbackQueue: DispatchQueue { get }
   :
14 |     func connect()
15 |     func disconnect()
16 |     func disconnect(with code: URLSessionWebSocketTask.CloseCode)
   |          |                     `- error: 'URLSessionWebSocketTask' is only available in macOS 10.15 or newer
   |          `- note: add @available attribute to enclosing instance method
17 |     func send(message: SendableEvent)
18 |     func send(jsonMessage: Codable)
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/WebSocket/Events/EventNotificationCenter.swift:67:10: error: 'AnyCancellable' is only available in macOS 10.15 or newer
60 | }
61 |
62 | public extension EventNotificationCenter {
   |        `- note: add @available attribute to enclosing extension
63 |     func subscribe<E>(
   |          `- note: add @available attribute to enclosing instance method
64 |         to event: E.Type,
65 |         filter: @escaping (E) -> Bool = { _ in true },
66 |         handler: @escaping (E) -> Void
67 |     ) -> AnyCancellable where E: Event {
   |          `- error: 'AnyCancellable' is only available in macOS 10.15 or newer
68 |         publisher(for: .NewEventReceived)
69 |             .compactMap { $0.event as? E }
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/WebSocket/Events/EventNotificationCenter.swift:78:10: error: 'AnyCancellable' is only available in macOS 10.15 or newer
60 | }
61 |
62 | public extension EventNotificationCenter {
   |        `- note: add @available attribute to enclosing extension
63 |     func subscribe<E>(
64 |         to event: E.Type,
   :
73 |     }
74 |
75 |     func subscribe(
   |          `- note: add @available attribute to enclosing instance method
76 |         filter: @escaping (Event) -> Bool = { _ in true },
77 |         handler: @escaping (Event) -> Void
78 |     ) -> AnyCancellable {
   |          `- error: 'AnyCancellable' is only available in macOS 10.15 or newer
79 |         publisher(for: .NewEventReceived)
80 |             .compactMap(\.event)
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/WebSocket/Events/EventNotificationCenter.swift:68:9: error: 'publisher(for:object:)' is only available in macOS 10.15 or newer
60 | }
61 |
62 | public extension EventNotificationCenter {
   |        `- note: add @available attribute to enclosing extension
63 |     func subscribe<E>(
   |          `- note: add @available attribute to enclosing instance method
64 |         to event: E.Type,
65 |         filter: @escaping (E) -> Bool = { _ in true },
66 |         handler: @escaping (E) -> Void
67 |     ) -> AnyCancellable where E: Event {
68 |         publisher(for: .NewEventReceived)
   |         |- error: 'publisher(for:object:)' is only available in macOS 10.15 or newer
   |         `- note: add 'if #available' version check
69 |             .compactMap { $0.event as? E }
70 |             .filter(filter)
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/WebSocket/Events/EventNotificationCenter.swift:69:14: error: 'compactMap' is only available in macOS 10.15 or newer
60 | }
61 |
62 | public extension EventNotificationCenter {
   |        `- note: add @available attribute to enclosing extension
63 |     func subscribe<E>(
   |          `- note: add @available attribute to enclosing instance method
64 |         to event: E.Type,
65 |         filter: @escaping (E) -> Bool = { _ in true },
   :
67 |     ) -> AnyCancellable where E: Event {
68 |         publisher(for: .NewEventReceived)
69 |             .compactMap { $0.event as? E }
   |              |- error: 'compactMap' is only available in macOS 10.15 or newer
   |              `- note: add 'if #available' version check
70 |             .filter(filter)
71 |             .receive(on: DispatchQueue.main)
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/WebSocket/Events/EventNotificationCenter.swift:70:14: error: 'filter' is only available in macOS 10.15 or newer
60 | }
61 |
62 | public extension EventNotificationCenter {
   |        `- note: add @available attribute to enclosing extension
63 |     func subscribe<E>(
   |          `- note: add @available attribute to enclosing instance method
64 |         to event: E.Type,
65 |         filter: @escaping (E) -> Bool = { _ in true },
   :
68 |         publisher(for: .NewEventReceived)
69 |             .compactMap { $0.event as? E }
70 |             .filter(filter)
   |              |- error: 'filter' is only available in macOS 10.15 or newer
   |              `- note: add 'if #available' version check
71 |             .receive(on: DispatchQueue.main)
72 |             .sink(receiveValue: handler)
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/WebSocket/Events/EventNotificationCenter.swift:71:14: error: 'receive(on:options:)' is only available in macOS 10.15 or newer
60 | }
61 |
62 | public extension EventNotificationCenter {
   |        `- note: add @available attribute to enclosing extension
63 |     func subscribe<E>(
   |          `- note: add @available attribute to enclosing instance method
64 |         to event: E.Type,
65 |         filter: @escaping (E) -> Bool = { _ in true },
   :
69 |             .compactMap { $0.event as? E }
70 |             .filter(filter)
71 |             .receive(on: DispatchQueue.main)
   |              |- error: 'receive(on:options:)' is only available in macOS 10.15 or newer
   |              `- note: add 'if #available' version check
72 |             .sink(receiveValue: handler)
73 |     }
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/WebSocket/Events/EventNotificationCenter.swift:72:14: error: 'sink(receiveValue:)' is only available in macOS 10.15 or newer
60 | }
61 |
62 | public extension EventNotificationCenter {
   |        `- note: add @available attribute to enclosing extension
63 |     func subscribe<E>(
   |          `- note: add @available attribute to enclosing instance method
64 |         to event: E.Type,
65 |         filter: @escaping (E) -> Bool = { _ in true },
   :
70 |             .filter(filter)
71 |             .receive(on: DispatchQueue.main)
72 |             .sink(receiveValue: handler)
   |              |- error: 'sink(receiveValue:)' is only available in macOS 10.15 or newer
   |              `- note: add 'if #available' version check
73 |     }
74 |
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/WebSocket/Events/EventNotificationCenter.swift:79:9: error: 'publisher(for:object:)' is only available in macOS 10.15 or newer
60 | }
61 |
62 | public extension EventNotificationCenter {
   |        `- note: add @available attribute to enclosing extension
63 |     func subscribe<E>(
64 |         to event: E.Type,
   :
73 |     }
74 |
75 |     func subscribe(
   |          `- note: add @available attribute to enclosing instance method
76 |         filter: @escaping (Event) -> Bool = { _ in true },
77 |         handler: @escaping (Event) -> Void
78 |     ) -> AnyCancellable {
79 |         publisher(for: .NewEventReceived)
   |         |- error: 'publisher(for:object:)' is only available in macOS 10.15 or newer
   |         `- note: add 'if #available' version check
80 |             .compactMap(\.event)
81 |             .filter(filter)
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/WebSocket/Events/EventNotificationCenter.swift:80:14: error: 'compactMap' is only available in macOS 10.15 or newer
60 | }
61 |
62 | public extension EventNotificationCenter {
   |        `- note: add @available attribute to enclosing extension
63 |     func subscribe<E>(
64 |         to event: E.Type,
   :
73 |     }
74 |
75 |     func subscribe(
   |          `- note: add @available attribute to enclosing instance method
76 |         filter: @escaping (Event) -> Bool = { _ in true },
77 |         handler: @escaping (Event) -> Void
78 |     ) -> AnyCancellable {
79 |         publisher(for: .NewEventReceived)
80 |             .compactMap(\.event)
   |              |- error: 'compactMap' is only available in macOS 10.15 or newer
   |              `- note: add 'if #available' version check
81 |             .filter(filter)
82 |             .receive(on: DispatchQueue.main)
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/WebSocket/Events/EventNotificationCenter.swift:81:14: error: 'filter' is only available in macOS 10.15 or newer
60 | }
61 |
62 | public extension EventNotificationCenter {
   |        `- note: add @available attribute to enclosing extension
63 |     func subscribe<E>(
64 |         to event: E.Type,
   :
73 |     }
74 |
75 |     func subscribe(
   |          `- note: add @available attribute to enclosing instance method
76 |         filter: @escaping (Event) -> Bool = { _ in true },
77 |         handler: @escaping (Event) -> Void
   :
79 |         publisher(for: .NewEventReceived)
80 |             .compactMap(\.event)
81 |             .filter(filter)
   |              |- error: 'filter' is only available in macOS 10.15 or newer
   |              `- note: add 'if #available' version check
82 |             .receive(on: DispatchQueue.main)
83 |             .sink(receiveValue: handler)
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/WebSocket/Events/EventNotificationCenter.swift:82:14: error: 'receive(on:options:)' is only available in macOS 10.15 or newer
60 | }
61 |
62 | public extension EventNotificationCenter {
   |        `- note: add @available attribute to enclosing extension
63 |     func subscribe<E>(
64 |         to event: E.Type,
   :
73 |     }
74 |
75 |     func subscribe(
   |          `- note: add @available attribute to enclosing instance method
76 |         filter: @escaping (Event) -> Bool = { _ in true },
77 |         handler: @escaping (Event) -> Void
   :
80 |             .compactMap(\.event)
81 |             .filter(filter)
82 |             .receive(on: DispatchQueue.main)
   |              |- error: 'receive(on:options:)' is only available in macOS 10.15 or newer
   |              `- note: add 'if #available' version check
83 |             .sink(receiveValue: handler)
84 |     }
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/WebSocket/Events/EventNotificationCenter.swift:83:14: error: 'sink(receiveValue:)' is only available in macOS 10.15 or newer
60 | }
61 |
62 | public extension EventNotificationCenter {
   |        `- note: add @available attribute to enclosing extension
63 |     func subscribe<E>(
64 |         to event: E.Type,
   :
73 |     }
74 |
75 |     func subscribe(
   |          `- note: add @available attribute to enclosing instance method
76 |         filter: @escaping (Event) -> Bool = { _ in true },
77 |         handler: @escaping (Event) -> Void
   :
81 |             .filter(filter)
82 |             .receive(on: DispatchQueue.main)
83 |             .sink(receiveValue: handler)
   |              |- error: 'sink(receiveValue:)' is only available in macOS 10.15 or newer
   |              `- note: add 'if #available' version check
84 |     }
85 | }
[62/82] Compiling StreamCore Event.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/WebSocket/Client/WebSocketEngine.swift:16:32: error: 'URLSessionWebSocketTask' is only available in macOS 10.15 or newer
 5 | import Foundation
 6 |
 7 | public protocol WebSocketEngine: AnyObject, Sendable {
   |                 `- note: add @available attribute to enclosing protocol
 8 |     var request: URLRequest { get }
 9 |     var callbackQueue: DispatchQueue { get }
   :
14 |     func connect()
15 |     func disconnect()
16 |     func disconnect(with code: URLSessionWebSocketTask.CloseCode)
   |          |                     `- error: 'URLSessionWebSocketTask' is only available in macOS 10.15 or newer
   |          `- note: add @available attribute to enclosing instance method
17 |     func send(message: SendableEvent)
18 |     func send(jsonMessage: Codable)
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/WebSocket/Events/EventNotificationCenter.swift:67:10: error: 'AnyCancellable' is only available in macOS 10.15 or newer
60 | }
61 |
62 | public extension EventNotificationCenter {
   |        `- note: add @available attribute to enclosing extension
63 |     func subscribe<E>(
   |          `- note: add @available attribute to enclosing instance method
64 |         to event: E.Type,
65 |         filter: @escaping (E) -> Bool = { _ in true },
66 |         handler: @escaping (E) -> Void
67 |     ) -> AnyCancellable where E: Event {
   |          `- error: 'AnyCancellable' is only available in macOS 10.15 or newer
68 |         publisher(for: .NewEventReceived)
69 |             .compactMap { $0.event as? E }
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/WebSocket/Events/EventNotificationCenter.swift:78:10: error: 'AnyCancellable' is only available in macOS 10.15 or newer
60 | }
61 |
62 | public extension EventNotificationCenter {
   |        `- note: add @available attribute to enclosing extension
63 |     func subscribe<E>(
64 |         to event: E.Type,
   :
73 |     }
74 |
75 |     func subscribe(
   |          `- note: add @available attribute to enclosing instance method
76 |         filter: @escaping (Event) -> Bool = { _ in true },
77 |         handler: @escaping (Event) -> Void
78 |     ) -> AnyCancellable {
   |          `- error: 'AnyCancellable' is only available in macOS 10.15 or newer
79 |         publisher(for: .NewEventReceived)
80 |             .compactMap(\.event)
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/WebSocket/Events/EventNotificationCenter.swift:68:9: error: 'publisher(for:object:)' is only available in macOS 10.15 or newer
60 | }
61 |
62 | public extension EventNotificationCenter {
   |        `- note: add @available attribute to enclosing extension
63 |     func subscribe<E>(
   |          `- note: add @available attribute to enclosing instance method
64 |         to event: E.Type,
65 |         filter: @escaping (E) -> Bool = { _ in true },
66 |         handler: @escaping (E) -> Void
67 |     ) -> AnyCancellable where E: Event {
68 |         publisher(for: .NewEventReceived)
   |         |- error: 'publisher(for:object:)' is only available in macOS 10.15 or newer
   |         `- note: add 'if #available' version check
69 |             .compactMap { $0.event as? E }
70 |             .filter(filter)
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/WebSocket/Events/EventNotificationCenter.swift:69:14: error: 'compactMap' is only available in macOS 10.15 or newer
60 | }
61 |
62 | public extension EventNotificationCenter {
   |        `- note: add @available attribute to enclosing extension
63 |     func subscribe<E>(
   |          `- note: add @available attribute to enclosing instance method
64 |         to event: E.Type,
65 |         filter: @escaping (E) -> Bool = { _ in true },
   :
67 |     ) -> AnyCancellable where E: Event {
68 |         publisher(for: .NewEventReceived)
69 |             .compactMap { $0.event as? E }
   |              |- error: 'compactMap' is only available in macOS 10.15 or newer
   |              `- note: add 'if #available' version check
70 |             .filter(filter)
71 |             .receive(on: DispatchQueue.main)
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/WebSocket/Events/EventNotificationCenter.swift:70:14: error: 'filter' is only available in macOS 10.15 or newer
60 | }
61 |
62 | public extension EventNotificationCenter {
   |        `- note: add @available attribute to enclosing extension
63 |     func subscribe<E>(
   |          `- note: add @available attribute to enclosing instance method
64 |         to event: E.Type,
65 |         filter: @escaping (E) -> Bool = { _ in true },
   :
68 |         publisher(for: .NewEventReceived)
69 |             .compactMap { $0.event as? E }
70 |             .filter(filter)
   |              |- error: 'filter' is only available in macOS 10.15 or newer
   |              `- note: add 'if #available' version check
71 |             .receive(on: DispatchQueue.main)
72 |             .sink(receiveValue: handler)
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/WebSocket/Events/EventNotificationCenter.swift:71:14: error: 'receive(on:options:)' is only available in macOS 10.15 or newer
60 | }
61 |
62 | public extension EventNotificationCenter {
   |        `- note: add @available attribute to enclosing extension
63 |     func subscribe<E>(
   |          `- note: add @available attribute to enclosing instance method
64 |         to event: E.Type,
65 |         filter: @escaping (E) -> Bool = { _ in true },
   :
69 |             .compactMap { $0.event as? E }
70 |             .filter(filter)
71 |             .receive(on: DispatchQueue.main)
   |              |- error: 'receive(on:options:)' is only available in macOS 10.15 or newer
   |              `- note: add 'if #available' version check
72 |             .sink(receiveValue: handler)
73 |     }
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/WebSocket/Events/EventNotificationCenter.swift:72:14: error: 'sink(receiveValue:)' is only available in macOS 10.15 or newer
60 | }
61 |
62 | public extension EventNotificationCenter {
   |        `- note: add @available attribute to enclosing extension
63 |     func subscribe<E>(
   |          `- note: add @available attribute to enclosing instance method
64 |         to event: E.Type,
65 |         filter: @escaping (E) -> Bool = { _ in true },
   :
70 |             .filter(filter)
71 |             .receive(on: DispatchQueue.main)
72 |             .sink(receiveValue: handler)
   |              |- error: 'sink(receiveValue:)' is only available in macOS 10.15 or newer
   |              `- note: add 'if #available' version check
73 |     }
74 |
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/WebSocket/Events/EventNotificationCenter.swift:79:9: error: 'publisher(for:object:)' is only available in macOS 10.15 or newer
60 | }
61 |
62 | public extension EventNotificationCenter {
   |        `- note: add @available attribute to enclosing extension
63 |     func subscribe<E>(
64 |         to event: E.Type,
   :
73 |     }
74 |
75 |     func subscribe(
   |          `- note: add @available attribute to enclosing instance method
76 |         filter: @escaping (Event) -> Bool = { _ in true },
77 |         handler: @escaping (Event) -> Void
78 |     ) -> AnyCancellable {
79 |         publisher(for: .NewEventReceived)
   |         |- error: 'publisher(for:object:)' is only available in macOS 10.15 or newer
   |         `- note: add 'if #available' version check
80 |             .compactMap(\.event)
81 |             .filter(filter)
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/WebSocket/Events/EventNotificationCenter.swift:80:14: error: 'compactMap' is only available in macOS 10.15 or newer
60 | }
61 |
62 | public extension EventNotificationCenter {
   |        `- note: add @available attribute to enclosing extension
63 |     func subscribe<E>(
64 |         to event: E.Type,
   :
73 |     }
74 |
75 |     func subscribe(
   |          `- note: add @available attribute to enclosing instance method
76 |         filter: @escaping (Event) -> Bool = { _ in true },
77 |         handler: @escaping (Event) -> Void
78 |     ) -> AnyCancellable {
79 |         publisher(for: .NewEventReceived)
80 |             .compactMap(\.event)
   |              |- error: 'compactMap' is only available in macOS 10.15 or newer
   |              `- note: add 'if #available' version check
81 |             .filter(filter)
82 |             .receive(on: DispatchQueue.main)
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/WebSocket/Events/EventNotificationCenter.swift:81:14: error: 'filter' is only available in macOS 10.15 or newer
60 | }
61 |
62 | public extension EventNotificationCenter {
   |        `- note: add @available attribute to enclosing extension
63 |     func subscribe<E>(
64 |         to event: E.Type,
   :
73 |     }
74 |
75 |     func subscribe(
   |          `- note: add @available attribute to enclosing instance method
76 |         filter: @escaping (Event) -> Bool = { _ in true },
77 |         handler: @escaping (Event) -> Void
   :
79 |         publisher(for: .NewEventReceived)
80 |             .compactMap(\.event)
81 |             .filter(filter)
   |              |- error: 'filter' is only available in macOS 10.15 or newer
   |              `- note: add 'if #available' version check
82 |             .receive(on: DispatchQueue.main)
83 |             .sink(receiveValue: handler)
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/WebSocket/Events/EventNotificationCenter.swift:82:14: error: 'receive(on:options:)' is only available in macOS 10.15 or newer
60 | }
61 |
62 | public extension EventNotificationCenter {
   |        `- note: add @available attribute to enclosing extension
63 |     func subscribe<E>(
64 |         to event: E.Type,
   :
73 |     }
74 |
75 |     func subscribe(
   |          `- note: add @available attribute to enclosing instance method
76 |         filter: @escaping (Event) -> Bool = { _ in true },
77 |         handler: @escaping (Event) -> Void
   :
80 |             .compactMap(\.event)
81 |             .filter(filter)
82 |             .receive(on: DispatchQueue.main)
   |              |- error: 'receive(on:options:)' is only available in macOS 10.15 or newer
   |              `- note: add 'if #available' version check
83 |             .sink(receiveValue: handler)
84 |     }
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/WebSocket/Events/EventNotificationCenter.swift:83:14: error: 'sink(receiveValue:)' is only available in macOS 10.15 or newer
60 | }
61 |
62 | public extension EventNotificationCenter {
   |        `- note: add @available attribute to enclosing extension
63 |     func subscribe<E>(
64 |         to event: E.Type,
   :
73 |     }
74 |
75 |     func subscribe(
   |          `- note: add @available attribute to enclosing instance method
76 |         filter: @escaping (Event) -> Bool = { _ in true },
77 |         handler: @escaping (Event) -> Void
   :
81 |             .filter(filter)
82 |             .receive(on: DispatchQueue.main)
83 |             .sink(receiveValue: handler)
   |              |- error: 'sink(receiveValue:)' is only available in macOS 10.15 or newer
   |              `- note: add 'if #available' version check
84 |     }
85 | }
[63/82] Compiling StreamCore EventBatcher.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/WebSocket/Client/WebSocketEngine.swift:16:32: error: 'URLSessionWebSocketTask' is only available in macOS 10.15 or newer
 5 | import Foundation
 6 |
 7 | public protocol WebSocketEngine: AnyObject, Sendable {
   |                 `- note: add @available attribute to enclosing protocol
 8 |     var request: URLRequest { get }
 9 |     var callbackQueue: DispatchQueue { get }
   :
14 |     func connect()
15 |     func disconnect()
16 |     func disconnect(with code: URLSessionWebSocketTask.CloseCode)
   |          |                     `- error: 'URLSessionWebSocketTask' is only available in macOS 10.15 or newer
   |          `- note: add @available attribute to enclosing instance method
17 |     func send(message: SendableEvent)
18 |     func send(jsonMessage: Codable)
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/WebSocket/Events/EventNotificationCenter.swift:67:10: error: 'AnyCancellable' is only available in macOS 10.15 or newer
60 | }
61 |
62 | public extension EventNotificationCenter {
   |        `- note: add @available attribute to enclosing extension
63 |     func subscribe<E>(
   |          `- note: add @available attribute to enclosing instance method
64 |         to event: E.Type,
65 |         filter: @escaping (E) -> Bool = { _ in true },
66 |         handler: @escaping (E) -> Void
67 |     ) -> AnyCancellable where E: Event {
   |          `- error: 'AnyCancellable' is only available in macOS 10.15 or newer
68 |         publisher(for: .NewEventReceived)
69 |             .compactMap { $0.event as? E }
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/WebSocket/Events/EventNotificationCenter.swift:78:10: error: 'AnyCancellable' is only available in macOS 10.15 or newer
60 | }
61 |
62 | public extension EventNotificationCenter {
   |        `- note: add @available attribute to enclosing extension
63 |     func subscribe<E>(
64 |         to event: E.Type,
   :
73 |     }
74 |
75 |     func subscribe(
   |          `- note: add @available attribute to enclosing instance method
76 |         filter: @escaping (Event) -> Bool = { _ in true },
77 |         handler: @escaping (Event) -> Void
78 |     ) -> AnyCancellable {
   |          `- error: 'AnyCancellable' is only available in macOS 10.15 or newer
79 |         publisher(for: .NewEventReceived)
80 |             .compactMap(\.event)
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/WebSocket/Events/EventNotificationCenter.swift:68:9: error: 'publisher(for:object:)' is only available in macOS 10.15 or newer
60 | }
61 |
62 | public extension EventNotificationCenter {
   |        `- note: add @available attribute to enclosing extension
63 |     func subscribe<E>(
   |          `- note: add @available attribute to enclosing instance method
64 |         to event: E.Type,
65 |         filter: @escaping (E) -> Bool = { _ in true },
66 |         handler: @escaping (E) -> Void
67 |     ) -> AnyCancellable where E: Event {
68 |         publisher(for: .NewEventReceived)
   |         |- error: 'publisher(for:object:)' is only available in macOS 10.15 or newer
   |         `- note: add 'if #available' version check
69 |             .compactMap { $0.event as? E }
70 |             .filter(filter)
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/WebSocket/Events/EventNotificationCenter.swift:69:14: error: 'compactMap' is only available in macOS 10.15 or newer
60 | }
61 |
62 | public extension EventNotificationCenter {
   |        `- note: add @available attribute to enclosing extension
63 |     func subscribe<E>(
   |          `- note: add @available attribute to enclosing instance method
64 |         to event: E.Type,
65 |         filter: @escaping (E) -> Bool = { _ in true },
   :
67 |     ) -> AnyCancellable where E: Event {
68 |         publisher(for: .NewEventReceived)
69 |             .compactMap { $0.event as? E }
   |              |- error: 'compactMap' is only available in macOS 10.15 or newer
   |              `- note: add 'if #available' version check
70 |             .filter(filter)
71 |             .receive(on: DispatchQueue.main)
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/WebSocket/Events/EventNotificationCenter.swift:70:14: error: 'filter' is only available in macOS 10.15 or newer
60 | }
61 |
62 | public extension EventNotificationCenter {
   |        `- note: add @available attribute to enclosing extension
63 |     func subscribe<E>(
   |          `- note: add @available attribute to enclosing instance method
64 |         to event: E.Type,
65 |         filter: @escaping (E) -> Bool = { _ in true },
   :
68 |         publisher(for: .NewEventReceived)
69 |             .compactMap { $0.event as? E }
70 |             .filter(filter)
   |              |- error: 'filter' is only available in macOS 10.15 or newer
   |              `- note: add 'if #available' version check
71 |             .receive(on: DispatchQueue.main)
72 |             .sink(receiveValue: handler)
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/WebSocket/Events/EventNotificationCenter.swift:71:14: error: 'receive(on:options:)' is only available in macOS 10.15 or newer
60 | }
61 |
62 | public extension EventNotificationCenter {
   |        `- note: add @available attribute to enclosing extension
63 |     func subscribe<E>(
   |          `- note: add @available attribute to enclosing instance method
64 |         to event: E.Type,
65 |         filter: @escaping (E) -> Bool = { _ in true },
   :
69 |             .compactMap { $0.event as? E }
70 |             .filter(filter)
71 |             .receive(on: DispatchQueue.main)
   |              |- error: 'receive(on:options:)' is only available in macOS 10.15 or newer
   |              `- note: add 'if #available' version check
72 |             .sink(receiveValue: handler)
73 |     }
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/WebSocket/Events/EventNotificationCenter.swift:72:14: error: 'sink(receiveValue:)' is only available in macOS 10.15 or newer
60 | }
61 |
62 | public extension EventNotificationCenter {
   |        `- note: add @available attribute to enclosing extension
63 |     func subscribe<E>(
   |          `- note: add @available attribute to enclosing instance method
64 |         to event: E.Type,
65 |         filter: @escaping (E) -> Bool = { _ in true },
   :
70 |             .filter(filter)
71 |             .receive(on: DispatchQueue.main)
72 |             .sink(receiveValue: handler)
   |              |- error: 'sink(receiveValue:)' is only available in macOS 10.15 or newer
   |              `- note: add 'if #available' version check
73 |     }
74 |
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/WebSocket/Events/EventNotificationCenter.swift:79:9: error: 'publisher(for:object:)' is only available in macOS 10.15 or newer
60 | }
61 |
62 | public extension EventNotificationCenter {
   |        `- note: add @available attribute to enclosing extension
63 |     func subscribe<E>(
64 |         to event: E.Type,
   :
73 |     }
74 |
75 |     func subscribe(
   |          `- note: add @available attribute to enclosing instance method
76 |         filter: @escaping (Event) -> Bool = { _ in true },
77 |         handler: @escaping (Event) -> Void
78 |     ) -> AnyCancellable {
79 |         publisher(for: .NewEventReceived)
   |         |- error: 'publisher(for:object:)' is only available in macOS 10.15 or newer
   |         `- note: add 'if #available' version check
80 |             .compactMap(\.event)
81 |             .filter(filter)
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/WebSocket/Events/EventNotificationCenter.swift:80:14: error: 'compactMap' is only available in macOS 10.15 or newer
60 | }
61 |
62 | public extension EventNotificationCenter {
   |        `- note: add @available attribute to enclosing extension
63 |     func subscribe<E>(
64 |         to event: E.Type,
   :
73 |     }
74 |
75 |     func subscribe(
   |          `- note: add @available attribute to enclosing instance method
76 |         filter: @escaping (Event) -> Bool = { _ in true },
77 |         handler: @escaping (Event) -> Void
78 |     ) -> AnyCancellable {
79 |         publisher(for: .NewEventReceived)
80 |             .compactMap(\.event)
   |              |- error: 'compactMap' is only available in macOS 10.15 or newer
   |              `- note: add 'if #available' version check
81 |             .filter(filter)
82 |             .receive(on: DispatchQueue.main)
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/WebSocket/Events/EventNotificationCenter.swift:81:14: error: 'filter' is only available in macOS 10.15 or newer
60 | }
61 |
62 | public extension EventNotificationCenter {
   |        `- note: add @available attribute to enclosing extension
63 |     func subscribe<E>(
64 |         to event: E.Type,
   :
73 |     }
74 |
75 |     func subscribe(
   |          `- note: add @available attribute to enclosing instance method
76 |         filter: @escaping (Event) -> Bool = { _ in true },
77 |         handler: @escaping (Event) -> Void
   :
79 |         publisher(for: .NewEventReceived)
80 |             .compactMap(\.event)
81 |             .filter(filter)
   |              |- error: 'filter' is only available in macOS 10.15 or newer
   |              `- note: add 'if #available' version check
82 |             .receive(on: DispatchQueue.main)
83 |             .sink(receiveValue: handler)
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/WebSocket/Events/EventNotificationCenter.swift:82:14: error: 'receive(on:options:)' is only available in macOS 10.15 or newer
60 | }
61 |
62 | public extension EventNotificationCenter {
   |        `- note: add @available attribute to enclosing extension
63 |     func subscribe<E>(
64 |         to event: E.Type,
   :
73 |     }
74 |
75 |     func subscribe(
   |          `- note: add @available attribute to enclosing instance method
76 |         filter: @escaping (Event) -> Bool = { _ in true },
77 |         handler: @escaping (Event) -> Void
   :
80 |             .compactMap(\.event)
81 |             .filter(filter)
82 |             .receive(on: DispatchQueue.main)
   |              |- error: 'receive(on:options:)' is only available in macOS 10.15 or newer
   |              `- note: add 'if #available' version check
83 |             .sink(receiveValue: handler)
84 |     }
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/WebSocket/Events/EventNotificationCenter.swift:83:14: error: 'sink(receiveValue:)' is only available in macOS 10.15 or newer
60 | }
61 |
62 | public extension EventNotificationCenter {
   |        `- note: add @available attribute to enclosing extension
63 |     func subscribe<E>(
64 |         to event: E.Type,
   :
73 |     }
74 |
75 |     func subscribe(
   |          `- note: add @available attribute to enclosing instance method
76 |         filter: @escaping (Event) -> Bool = { _ in true },
77 |         handler: @escaping (Event) -> Void
   :
81 |             .filter(filter)
82 |             .receive(on: DispatchQueue.main)
83 |             .sink(receiveValue: handler)
   |              |- error: 'sink(receiveValue:)' is only available in macOS 10.15 or newer
   |              `- note: add 'if #available' version check
84 |     }
85 | }
[64/82] Compiling StreamCore EventMiddleware.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/WebSocket/Client/WebSocketEngine.swift:16:32: error: 'URLSessionWebSocketTask' is only available in macOS 10.15 or newer
 5 | import Foundation
 6 |
 7 | public protocol WebSocketEngine: AnyObject, Sendable {
   |                 `- note: add @available attribute to enclosing protocol
 8 |     var request: URLRequest { get }
 9 |     var callbackQueue: DispatchQueue { get }
   :
14 |     func connect()
15 |     func disconnect()
16 |     func disconnect(with code: URLSessionWebSocketTask.CloseCode)
   |          |                     `- error: 'URLSessionWebSocketTask' is only available in macOS 10.15 or newer
   |          `- note: add @available attribute to enclosing instance method
17 |     func send(message: SendableEvent)
18 |     func send(jsonMessage: Codable)
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/WebSocket/Events/EventNotificationCenter.swift:67:10: error: 'AnyCancellable' is only available in macOS 10.15 or newer
60 | }
61 |
62 | public extension EventNotificationCenter {
   |        `- note: add @available attribute to enclosing extension
63 |     func subscribe<E>(
   |          `- note: add @available attribute to enclosing instance method
64 |         to event: E.Type,
65 |         filter: @escaping (E) -> Bool = { _ in true },
66 |         handler: @escaping (E) -> Void
67 |     ) -> AnyCancellable where E: Event {
   |          `- error: 'AnyCancellable' is only available in macOS 10.15 or newer
68 |         publisher(for: .NewEventReceived)
69 |             .compactMap { $0.event as? E }
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/WebSocket/Events/EventNotificationCenter.swift:78:10: error: 'AnyCancellable' is only available in macOS 10.15 or newer
60 | }
61 |
62 | public extension EventNotificationCenter {
   |        `- note: add @available attribute to enclosing extension
63 |     func subscribe<E>(
64 |         to event: E.Type,
   :
73 |     }
74 |
75 |     func subscribe(
   |          `- note: add @available attribute to enclosing instance method
76 |         filter: @escaping (Event) -> Bool = { _ in true },
77 |         handler: @escaping (Event) -> Void
78 |     ) -> AnyCancellable {
   |          `- error: 'AnyCancellable' is only available in macOS 10.15 or newer
79 |         publisher(for: .NewEventReceived)
80 |             .compactMap(\.event)
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/WebSocket/Events/EventNotificationCenter.swift:68:9: error: 'publisher(for:object:)' is only available in macOS 10.15 or newer
60 | }
61 |
62 | public extension EventNotificationCenter {
   |        `- note: add @available attribute to enclosing extension
63 |     func subscribe<E>(
   |          `- note: add @available attribute to enclosing instance method
64 |         to event: E.Type,
65 |         filter: @escaping (E) -> Bool = { _ in true },
66 |         handler: @escaping (E) -> Void
67 |     ) -> AnyCancellable where E: Event {
68 |         publisher(for: .NewEventReceived)
   |         |- error: 'publisher(for:object:)' is only available in macOS 10.15 or newer
   |         `- note: add 'if #available' version check
69 |             .compactMap { $0.event as? E }
70 |             .filter(filter)
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/WebSocket/Events/EventNotificationCenter.swift:69:14: error: 'compactMap' is only available in macOS 10.15 or newer
60 | }
61 |
62 | public extension EventNotificationCenter {
   |        `- note: add @available attribute to enclosing extension
63 |     func subscribe<E>(
   |          `- note: add @available attribute to enclosing instance method
64 |         to event: E.Type,
65 |         filter: @escaping (E) -> Bool = { _ in true },
   :
67 |     ) -> AnyCancellable where E: Event {
68 |         publisher(for: .NewEventReceived)
69 |             .compactMap { $0.event as? E }
   |              |- error: 'compactMap' is only available in macOS 10.15 or newer
   |              `- note: add 'if #available' version check
70 |             .filter(filter)
71 |             .receive(on: DispatchQueue.main)
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/WebSocket/Events/EventNotificationCenter.swift:70:14: error: 'filter' is only available in macOS 10.15 or newer
60 | }
61 |
62 | public extension EventNotificationCenter {
   |        `- note: add @available attribute to enclosing extension
63 |     func subscribe<E>(
   |          `- note: add @available attribute to enclosing instance method
64 |         to event: E.Type,
65 |         filter: @escaping (E) -> Bool = { _ in true },
   :
68 |         publisher(for: .NewEventReceived)
69 |             .compactMap { $0.event as? E }
70 |             .filter(filter)
   |              |- error: 'filter' is only available in macOS 10.15 or newer
   |              `- note: add 'if #available' version check
71 |             .receive(on: DispatchQueue.main)
72 |             .sink(receiveValue: handler)
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/WebSocket/Events/EventNotificationCenter.swift:71:14: error: 'receive(on:options:)' is only available in macOS 10.15 or newer
60 | }
61 |
62 | public extension EventNotificationCenter {
   |        `- note: add @available attribute to enclosing extension
63 |     func subscribe<E>(
   |          `- note: add @available attribute to enclosing instance method
64 |         to event: E.Type,
65 |         filter: @escaping (E) -> Bool = { _ in true },
   :
69 |             .compactMap { $0.event as? E }
70 |             .filter(filter)
71 |             .receive(on: DispatchQueue.main)
   |              |- error: 'receive(on:options:)' is only available in macOS 10.15 or newer
   |              `- note: add 'if #available' version check
72 |             .sink(receiveValue: handler)
73 |     }
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/WebSocket/Events/EventNotificationCenter.swift:72:14: error: 'sink(receiveValue:)' is only available in macOS 10.15 or newer
60 | }
61 |
62 | public extension EventNotificationCenter {
   |        `- note: add @available attribute to enclosing extension
63 |     func subscribe<E>(
   |          `- note: add @available attribute to enclosing instance method
64 |         to event: E.Type,
65 |         filter: @escaping (E) -> Bool = { _ in true },
   :
70 |             .filter(filter)
71 |             .receive(on: DispatchQueue.main)
72 |             .sink(receiveValue: handler)
   |              |- error: 'sink(receiveValue:)' is only available in macOS 10.15 or newer
   |              `- note: add 'if #available' version check
73 |     }
74 |
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/WebSocket/Events/EventNotificationCenter.swift:79:9: error: 'publisher(for:object:)' is only available in macOS 10.15 or newer
60 | }
61 |
62 | public extension EventNotificationCenter {
   |        `- note: add @available attribute to enclosing extension
63 |     func subscribe<E>(
64 |         to event: E.Type,
   :
73 |     }
74 |
75 |     func subscribe(
   |          `- note: add @available attribute to enclosing instance method
76 |         filter: @escaping (Event) -> Bool = { _ in true },
77 |         handler: @escaping (Event) -> Void
78 |     ) -> AnyCancellable {
79 |         publisher(for: .NewEventReceived)
   |         |- error: 'publisher(for:object:)' is only available in macOS 10.15 or newer
   |         `- note: add 'if #available' version check
80 |             .compactMap(\.event)
81 |             .filter(filter)
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/WebSocket/Events/EventNotificationCenter.swift:80:14: error: 'compactMap' is only available in macOS 10.15 or newer
60 | }
61 |
62 | public extension EventNotificationCenter {
   |        `- note: add @available attribute to enclosing extension
63 |     func subscribe<E>(
64 |         to event: E.Type,
   :
73 |     }
74 |
75 |     func subscribe(
   |          `- note: add @available attribute to enclosing instance method
76 |         filter: @escaping (Event) -> Bool = { _ in true },
77 |         handler: @escaping (Event) -> Void
78 |     ) -> AnyCancellable {
79 |         publisher(for: .NewEventReceived)
80 |             .compactMap(\.event)
   |              |- error: 'compactMap' is only available in macOS 10.15 or newer
   |              `- note: add 'if #available' version check
81 |             .filter(filter)
82 |             .receive(on: DispatchQueue.main)
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/WebSocket/Events/EventNotificationCenter.swift:81:14: error: 'filter' is only available in macOS 10.15 or newer
60 | }
61 |
62 | public extension EventNotificationCenter {
   |        `- note: add @available attribute to enclosing extension
63 |     func subscribe<E>(
64 |         to event: E.Type,
   :
73 |     }
74 |
75 |     func subscribe(
   |          `- note: add @available attribute to enclosing instance method
76 |         filter: @escaping (Event) -> Bool = { _ in true },
77 |         handler: @escaping (Event) -> Void
   :
79 |         publisher(for: .NewEventReceived)
80 |             .compactMap(\.event)
81 |             .filter(filter)
   |              |- error: 'filter' is only available in macOS 10.15 or newer
   |              `- note: add 'if #available' version check
82 |             .receive(on: DispatchQueue.main)
83 |             .sink(receiveValue: handler)
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/WebSocket/Events/EventNotificationCenter.swift:82:14: error: 'receive(on:options:)' is only available in macOS 10.15 or newer
60 | }
61 |
62 | public extension EventNotificationCenter {
   |        `- note: add @available attribute to enclosing extension
63 |     func subscribe<E>(
64 |         to event: E.Type,
   :
73 |     }
74 |
75 |     func subscribe(
   |          `- note: add @available attribute to enclosing instance method
76 |         filter: @escaping (Event) -> Bool = { _ in true },
77 |         handler: @escaping (Event) -> Void
   :
80 |             .compactMap(\.event)
81 |             .filter(filter)
82 |             .receive(on: DispatchQueue.main)
   |              |- error: 'receive(on:options:)' is only available in macOS 10.15 or newer
   |              `- note: add 'if #available' version check
83 |             .sink(receiveValue: handler)
84 |     }
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/WebSocket/Events/EventNotificationCenter.swift:83:14: error: 'sink(receiveValue:)' is only available in macOS 10.15 or newer
60 | }
61 |
62 | public extension EventNotificationCenter {
   |        `- note: add @available attribute to enclosing extension
63 |     func subscribe<E>(
64 |         to event: E.Type,
   :
73 |     }
74 |
75 |     func subscribe(
   |          `- note: add @available attribute to enclosing instance method
76 |         filter: @escaping (Event) -> Bool = { _ in true },
77 |         handler: @escaping (Event) -> Void
   :
81 |             .filter(filter)
82 |             .receive(on: DispatchQueue.main)
83 |             .sink(receiveValue: handler)
   |              |- error: 'sink(receiveValue:)' is only available in macOS 10.15 or newer
   |              `- note: add 'if #available' version check
84 |     }
85 | }
[65/82] Compiling StreamCore EventNotificationCenter.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/WebSocket/Client/WebSocketEngine.swift:16:32: error: 'URLSessionWebSocketTask' is only available in macOS 10.15 or newer
 5 | import Foundation
 6 |
 7 | public protocol WebSocketEngine: AnyObject, Sendable {
   |                 `- note: add @available attribute to enclosing protocol
 8 |     var request: URLRequest { get }
 9 |     var callbackQueue: DispatchQueue { get }
   :
14 |     func connect()
15 |     func disconnect()
16 |     func disconnect(with code: URLSessionWebSocketTask.CloseCode)
   |          |                     `- error: 'URLSessionWebSocketTask' is only available in macOS 10.15 or newer
   |          `- note: add @available attribute to enclosing instance method
17 |     func send(message: SendableEvent)
18 |     func send(jsonMessage: Codable)
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/WebSocket/Events/EventNotificationCenter.swift:67:10: error: 'AnyCancellable' is only available in macOS 10.15 or newer
60 | }
61 |
62 | public extension EventNotificationCenter {
   |        `- note: add @available attribute to enclosing extension
63 |     func subscribe<E>(
   |          `- note: add @available attribute to enclosing instance method
64 |         to event: E.Type,
65 |         filter: @escaping (E) -> Bool = { _ in true },
66 |         handler: @escaping (E) -> Void
67 |     ) -> AnyCancellable where E: Event {
   |          `- error: 'AnyCancellable' is only available in macOS 10.15 or newer
68 |         publisher(for: .NewEventReceived)
69 |             .compactMap { $0.event as? E }
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/WebSocket/Events/EventNotificationCenter.swift:78:10: error: 'AnyCancellable' is only available in macOS 10.15 or newer
60 | }
61 |
62 | public extension EventNotificationCenter {
   |        `- note: add @available attribute to enclosing extension
63 |     func subscribe<E>(
64 |         to event: E.Type,
   :
73 |     }
74 |
75 |     func subscribe(
   |          `- note: add @available attribute to enclosing instance method
76 |         filter: @escaping (Event) -> Bool = { _ in true },
77 |         handler: @escaping (Event) -> Void
78 |     ) -> AnyCancellable {
   |          `- error: 'AnyCancellable' is only available in macOS 10.15 or newer
79 |         publisher(for: .NewEventReceived)
80 |             .compactMap(\.event)
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/WebSocket/Events/EventNotificationCenter.swift:68:9: error: 'publisher(for:object:)' is only available in macOS 10.15 or newer
60 | }
61 |
62 | public extension EventNotificationCenter {
   |        `- note: add @available attribute to enclosing extension
63 |     func subscribe<E>(
   |          `- note: add @available attribute to enclosing instance method
64 |         to event: E.Type,
65 |         filter: @escaping (E) -> Bool = { _ in true },
66 |         handler: @escaping (E) -> Void
67 |     ) -> AnyCancellable where E: Event {
68 |         publisher(for: .NewEventReceived)
   |         |- error: 'publisher(for:object:)' is only available in macOS 10.15 or newer
   |         `- note: add 'if #available' version check
69 |             .compactMap { $0.event as? E }
70 |             .filter(filter)
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/WebSocket/Events/EventNotificationCenter.swift:69:14: error: 'compactMap' is only available in macOS 10.15 or newer
60 | }
61 |
62 | public extension EventNotificationCenter {
   |        `- note: add @available attribute to enclosing extension
63 |     func subscribe<E>(
   |          `- note: add @available attribute to enclosing instance method
64 |         to event: E.Type,
65 |         filter: @escaping (E) -> Bool = { _ in true },
   :
67 |     ) -> AnyCancellable where E: Event {
68 |         publisher(for: .NewEventReceived)
69 |             .compactMap { $0.event as? E }
   |              |- error: 'compactMap' is only available in macOS 10.15 or newer
   |              `- note: add 'if #available' version check
70 |             .filter(filter)
71 |             .receive(on: DispatchQueue.main)
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/WebSocket/Events/EventNotificationCenter.swift:70:14: error: 'filter' is only available in macOS 10.15 or newer
60 | }
61 |
62 | public extension EventNotificationCenter {
   |        `- note: add @available attribute to enclosing extension
63 |     func subscribe<E>(
   |          `- note: add @available attribute to enclosing instance method
64 |         to event: E.Type,
65 |         filter: @escaping (E) -> Bool = { _ in true },
   :
68 |         publisher(for: .NewEventReceived)
69 |             .compactMap { $0.event as? E }
70 |             .filter(filter)
   |              |- error: 'filter' is only available in macOS 10.15 or newer
   |              `- note: add 'if #available' version check
71 |             .receive(on: DispatchQueue.main)
72 |             .sink(receiveValue: handler)
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/WebSocket/Events/EventNotificationCenter.swift:71:14: error: 'receive(on:options:)' is only available in macOS 10.15 or newer
60 | }
61 |
62 | public extension EventNotificationCenter {
   |        `- note: add @available attribute to enclosing extension
63 |     func subscribe<E>(
   |          `- note: add @available attribute to enclosing instance method
64 |         to event: E.Type,
65 |         filter: @escaping (E) -> Bool = { _ in true },
   :
69 |             .compactMap { $0.event as? E }
70 |             .filter(filter)
71 |             .receive(on: DispatchQueue.main)
   |              |- error: 'receive(on:options:)' is only available in macOS 10.15 or newer
   |              `- note: add 'if #available' version check
72 |             .sink(receiveValue: handler)
73 |     }
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/WebSocket/Events/EventNotificationCenter.swift:72:14: error: 'sink(receiveValue:)' is only available in macOS 10.15 or newer
60 | }
61 |
62 | public extension EventNotificationCenter {
   |        `- note: add @available attribute to enclosing extension
63 |     func subscribe<E>(
   |          `- note: add @available attribute to enclosing instance method
64 |         to event: E.Type,
65 |         filter: @escaping (E) -> Bool = { _ in true },
   :
70 |             .filter(filter)
71 |             .receive(on: DispatchQueue.main)
72 |             .sink(receiveValue: handler)
   |              |- error: 'sink(receiveValue:)' is only available in macOS 10.15 or newer
   |              `- note: add 'if #available' version check
73 |     }
74 |
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/WebSocket/Events/EventNotificationCenter.swift:79:9: error: 'publisher(for:object:)' is only available in macOS 10.15 or newer
60 | }
61 |
62 | public extension EventNotificationCenter {
   |        `- note: add @available attribute to enclosing extension
63 |     func subscribe<E>(
64 |         to event: E.Type,
   :
73 |     }
74 |
75 |     func subscribe(
   |          `- note: add @available attribute to enclosing instance method
76 |         filter: @escaping (Event) -> Bool = { _ in true },
77 |         handler: @escaping (Event) -> Void
78 |     ) -> AnyCancellable {
79 |         publisher(for: .NewEventReceived)
   |         |- error: 'publisher(for:object:)' is only available in macOS 10.15 or newer
   |         `- note: add 'if #available' version check
80 |             .compactMap(\.event)
81 |             .filter(filter)
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/WebSocket/Events/EventNotificationCenter.swift:80:14: error: 'compactMap' is only available in macOS 10.15 or newer
60 | }
61 |
62 | public extension EventNotificationCenter {
   |        `- note: add @available attribute to enclosing extension
63 |     func subscribe<E>(
64 |         to event: E.Type,
   :
73 |     }
74 |
75 |     func subscribe(
   |          `- note: add @available attribute to enclosing instance method
76 |         filter: @escaping (Event) -> Bool = { _ in true },
77 |         handler: @escaping (Event) -> Void
78 |     ) -> AnyCancellable {
79 |         publisher(for: .NewEventReceived)
80 |             .compactMap(\.event)
   |              |- error: 'compactMap' is only available in macOS 10.15 or newer
   |              `- note: add 'if #available' version check
81 |             .filter(filter)
82 |             .receive(on: DispatchQueue.main)
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/WebSocket/Events/EventNotificationCenter.swift:81:14: error: 'filter' is only available in macOS 10.15 or newer
60 | }
61 |
62 | public extension EventNotificationCenter {
   |        `- note: add @available attribute to enclosing extension
63 |     func subscribe<E>(
64 |         to event: E.Type,
   :
73 |     }
74 |
75 |     func subscribe(
   |          `- note: add @available attribute to enclosing instance method
76 |         filter: @escaping (Event) -> Bool = { _ in true },
77 |         handler: @escaping (Event) -> Void
   :
79 |         publisher(for: .NewEventReceived)
80 |             .compactMap(\.event)
81 |             .filter(filter)
   |              |- error: 'filter' is only available in macOS 10.15 or newer
   |              `- note: add 'if #available' version check
82 |             .receive(on: DispatchQueue.main)
83 |             .sink(receiveValue: handler)
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/WebSocket/Events/EventNotificationCenter.swift:82:14: error: 'receive(on:options:)' is only available in macOS 10.15 or newer
60 | }
61 |
62 | public extension EventNotificationCenter {
   |        `- note: add @available attribute to enclosing extension
63 |     func subscribe<E>(
64 |         to event: E.Type,
   :
73 |     }
74 |
75 |     func subscribe(
   |          `- note: add @available attribute to enclosing instance method
76 |         filter: @escaping (Event) -> Bool = { _ in true },
77 |         handler: @escaping (Event) -> Void
   :
80 |             .compactMap(\.event)
81 |             .filter(filter)
82 |             .receive(on: DispatchQueue.main)
   |              |- error: 'receive(on:options:)' is only available in macOS 10.15 or newer
   |              `- note: add 'if #available' version check
83 |             .sink(receiveValue: handler)
84 |     }
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/WebSocket/Events/EventNotificationCenter.swift:83:14: error: 'sink(receiveValue:)' is only available in macOS 10.15 or newer
60 | }
61 |
62 | public extension EventNotificationCenter {
   |        `- note: add @available attribute to enclosing extension
63 |     func subscribe<E>(
64 |         to event: E.Type,
   :
73 |     }
74 |
75 |     func subscribe(
   |          `- note: add @available attribute to enclosing instance method
76 |         filter: @escaping (Event) -> Bool = { _ in true },
77 |         handler: @escaping (Event) -> Void
   :
81 |             .filter(filter)
82 |             .receive(on: DispatchQueue.main)
83 |             .sink(receiveValue: handler)
   |              |- error: 'sink(receiveValue:)' is only available in macOS 10.15 or newer
   |              `- note: add 'if #available' version check
84 |     }
85 | }
[66/82] Compiling StreamCore StreamJsonDecoder.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/WebSocket/Client/WebSocketEngine.swift:16:32: error: 'URLSessionWebSocketTask' is only available in macOS 10.15 or newer
 5 | import Foundation
 6 |
 7 | public protocol WebSocketEngine: AnyObject, Sendable {
   |                 `- note: add @available attribute to enclosing protocol
 8 |     var request: URLRequest { get }
 9 |     var callbackQueue: DispatchQueue { get }
   :
14 |     func connect()
15 |     func disconnect()
16 |     func disconnect(with code: URLSessionWebSocketTask.CloseCode)
   |          |                     `- error: 'URLSessionWebSocketTask' is only available in macOS 10.15 or newer
   |          `- note: add @available attribute to enclosing instance method
17 |     func send(message: SendableEvent)
18 |     func send(jsonMessage: Codable)
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/WebSocket/Events/EventNotificationCenter.swift:67:10: error: 'AnyCancellable' is only available in macOS 10.15 or newer
60 | }
61 |
62 | public extension EventNotificationCenter {
   |        `- note: add @available attribute to enclosing extension
63 |     func subscribe<E>(
   |          `- note: add @available attribute to enclosing instance method
64 |         to event: E.Type,
65 |         filter: @escaping (E) -> Bool = { _ in true },
66 |         handler: @escaping (E) -> Void
67 |     ) -> AnyCancellable where E: Event {
   |          `- error: 'AnyCancellable' is only available in macOS 10.15 or newer
68 |         publisher(for: .NewEventReceived)
69 |             .compactMap { $0.event as? E }
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/WebSocket/Events/EventNotificationCenter.swift:78:10: error: 'AnyCancellable' is only available in macOS 10.15 or newer
60 | }
61 |
62 | public extension EventNotificationCenter {
   |        `- note: add @available attribute to enclosing extension
63 |     func subscribe<E>(
64 |         to event: E.Type,
   :
73 |     }
74 |
75 |     func subscribe(
   |          `- note: add @available attribute to enclosing instance method
76 |         filter: @escaping (Event) -> Bool = { _ in true },
77 |         handler: @escaping (Event) -> Void
78 |     ) -> AnyCancellable {
   |          `- error: 'AnyCancellable' is only available in macOS 10.15 or newer
79 |         publisher(for: .NewEventReceived)
80 |             .compactMap(\.event)
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/WebSocket/Events/EventNotificationCenter.swift:68:9: error: 'publisher(for:object:)' is only available in macOS 10.15 or newer
60 | }
61 |
62 | public extension EventNotificationCenter {
   |        `- note: add @available attribute to enclosing extension
63 |     func subscribe<E>(
   |          `- note: add @available attribute to enclosing instance method
64 |         to event: E.Type,
65 |         filter: @escaping (E) -> Bool = { _ in true },
66 |         handler: @escaping (E) -> Void
67 |     ) -> AnyCancellable where E: Event {
68 |         publisher(for: .NewEventReceived)
   |         |- error: 'publisher(for:object:)' is only available in macOS 10.15 or newer
   |         `- note: add 'if #available' version check
69 |             .compactMap { $0.event as? E }
70 |             .filter(filter)
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/WebSocket/Events/EventNotificationCenter.swift:69:14: error: 'compactMap' is only available in macOS 10.15 or newer
60 | }
61 |
62 | public extension EventNotificationCenter {
   |        `- note: add @available attribute to enclosing extension
63 |     func subscribe<E>(
   |          `- note: add @available attribute to enclosing instance method
64 |         to event: E.Type,
65 |         filter: @escaping (E) -> Bool = { _ in true },
   :
67 |     ) -> AnyCancellable where E: Event {
68 |         publisher(for: .NewEventReceived)
69 |             .compactMap { $0.event as? E }
   |              |- error: 'compactMap' is only available in macOS 10.15 or newer
   |              `- note: add 'if #available' version check
70 |             .filter(filter)
71 |             .receive(on: DispatchQueue.main)
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/WebSocket/Events/EventNotificationCenter.swift:70:14: error: 'filter' is only available in macOS 10.15 or newer
60 | }
61 |
62 | public extension EventNotificationCenter {
   |        `- note: add @available attribute to enclosing extension
63 |     func subscribe<E>(
   |          `- note: add @available attribute to enclosing instance method
64 |         to event: E.Type,
65 |         filter: @escaping (E) -> Bool = { _ in true },
   :
68 |         publisher(for: .NewEventReceived)
69 |             .compactMap { $0.event as? E }
70 |             .filter(filter)
   |              |- error: 'filter' is only available in macOS 10.15 or newer
   |              `- note: add 'if #available' version check
71 |             .receive(on: DispatchQueue.main)
72 |             .sink(receiveValue: handler)
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/WebSocket/Events/EventNotificationCenter.swift:71:14: error: 'receive(on:options:)' is only available in macOS 10.15 or newer
60 | }
61 |
62 | public extension EventNotificationCenter {
   |        `- note: add @available attribute to enclosing extension
63 |     func subscribe<E>(
   |          `- note: add @available attribute to enclosing instance method
64 |         to event: E.Type,
65 |         filter: @escaping (E) -> Bool = { _ in true },
   :
69 |             .compactMap { $0.event as? E }
70 |             .filter(filter)
71 |             .receive(on: DispatchQueue.main)
   |              |- error: 'receive(on:options:)' is only available in macOS 10.15 or newer
   |              `- note: add 'if #available' version check
72 |             .sink(receiveValue: handler)
73 |     }
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/WebSocket/Events/EventNotificationCenter.swift:72:14: error: 'sink(receiveValue:)' is only available in macOS 10.15 or newer
60 | }
61 |
62 | public extension EventNotificationCenter {
   |        `- note: add @available attribute to enclosing extension
63 |     func subscribe<E>(
   |          `- note: add @available attribute to enclosing instance method
64 |         to event: E.Type,
65 |         filter: @escaping (E) -> Bool = { _ in true },
   :
70 |             .filter(filter)
71 |             .receive(on: DispatchQueue.main)
72 |             .sink(receiveValue: handler)
   |              |- error: 'sink(receiveValue:)' is only available in macOS 10.15 or newer
   |              `- note: add 'if #available' version check
73 |     }
74 |
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/WebSocket/Events/EventNotificationCenter.swift:79:9: error: 'publisher(for:object:)' is only available in macOS 10.15 or newer
60 | }
61 |
62 | public extension EventNotificationCenter {
   |        `- note: add @available attribute to enclosing extension
63 |     func subscribe<E>(
64 |         to event: E.Type,
   :
73 |     }
74 |
75 |     func subscribe(
   |          `- note: add @available attribute to enclosing instance method
76 |         filter: @escaping (Event) -> Bool = { _ in true },
77 |         handler: @escaping (Event) -> Void
78 |     ) -> AnyCancellable {
79 |         publisher(for: .NewEventReceived)
   |         |- error: 'publisher(for:object:)' is only available in macOS 10.15 or newer
   |         `- note: add 'if #available' version check
80 |             .compactMap(\.event)
81 |             .filter(filter)
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/WebSocket/Events/EventNotificationCenter.swift:80:14: error: 'compactMap' is only available in macOS 10.15 or newer
60 | }
61 |
62 | public extension EventNotificationCenter {
   |        `- note: add @available attribute to enclosing extension
63 |     func subscribe<E>(
64 |         to event: E.Type,
   :
73 |     }
74 |
75 |     func subscribe(
   |          `- note: add @available attribute to enclosing instance method
76 |         filter: @escaping (Event) -> Bool = { _ in true },
77 |         handler: @escaping (Event) -> Void
78 |     ) -> AnyCancellable {
79 |         publisher(for: .NewEventReceived)
80 |             .compactMap(\.event)
   |              |- error: 'compactMap' is only available in macOS 10.15 or newer
   |              `- note: add 'if #available' version check
81 |             .filter(filter)
82 |             .receive(on: DispatchQueue.main)
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/WebSocket/Events/EventNotificationCenter.swift:81:14: error: 'filter' is only available in macOS 10.15 or newer
60 | }
61 |
62 | public extension EventNotificationCenter {
   |        `- note: add @available attribute to enclosing extension
63 |     func subscribe<E>(
64 |         to event: E.Type,
   :
73 |     }
74 |
75 |     func subscribe(
   |          `- note: add @available attribute to enclosing instance method
76 |         filter: @escaping (Event) -> Bool = { _ in true },
77 |         handler: @escaping (Event) -> Void
   :
79 |         publisher(for: .NewEventReceived)
80 |             .compactMap(\.event)
81 |             .filter(filter)
   |              |- error: 'filter' is only available in macOS 10.15 or newer
   |              `- note: add 'if #available' version check
82 |             .receive(on: DispatchQueue.main)
83 |             .sink(receiveValue: handler)
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/WebSocket/Events/EventNotificationCenter.swift:82:14: error: 'receive(on:options:)' is only available in macOS 10.15 or newer
60 | }
61 |
62 | public extension EventNotificationCenter {
   |        `- note: add @available attribute to enclosing extension
63 |     func subscribe<E>(
64 |         to event: E.Type,
   :
73 |     }
74 |
75 |     func subscribe(
   |          `- note: add @available attribute to enclosing instance method
76 |         filter: @escaping (Event) -> Bool = { _ in true },
77 |         handler: @escaping (Event) -> Void
   :
80 |             .compactMap(\.event)
81 |             .filter(filter)
82 |             .receive(on: DispatchQueue.main)
   |              |- error: 'receive(on:options:)' is only available in macOS 10.15 or newer
   |              `- note: add 'if #available' version check
83 |             .sink(receiveValue: handler)
84 |     }
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/WebSocket/Events/EventNotificationCenter.swift:83:14: error: 'sink(receiveValue:)' is only available in macOS 10.15 or newer
60 | }
61 |
62 | public extension EventNotificationCenter {
   |        `- note: add @available attribute to enclosing extension
63 |     func subscribe<E>(
64 |         to event: E.Type,
   :
73 |     }
74 |
75 |     func subscribe(
   |          `- note: add @available attribute to enclosing instance method
76 |         filter: @escaping (Event) -> Bool = { _ in true },
77 |         handler: @escaping (Event) -> Void
   :
81 |             .filter(filter)
82 |             .receive(on: DispatchQueue.main)
83 |             .sink(receiveValue: handler)
   |              |- error: 'sink(receiveValue:)' is only available in macOS 10.15 or newer
   |              `- note: add 'if #available' version check
84 |     }
85 | }
[67/82] Compiling StreamCore WSAuthMessageRequest.swift
[68/82] Compiling StreamCore CreateDeviceRequest.swift
[69/82] Compiling StreamCore Device.swift
[70/82] Compiling StreamCore DevicesAPI.swift
[71/82] Compiling StreamCore ListDevicesResponse.swift
[72/82] Compiling StreamCore ModelResponse.swift
[73/82] Compiling StreamCore Filter+Local.swift
[74/82] Compiling StreamCore Filter.swift
[75/82] Compiling StreamCore Array+Logger.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/Logger/Destination/OSLogDestination.swift:10:38: error: 'Logger' is only available in macOS 11.0 or newer
 7 |
 8 | @available(iOS 14.0, *)
 9 | public final class OSLogDestination: BaseLogDestination, @unchecked Sendable {
   |                    `- note: add @available attribute to enclosing class
10 |     private let loggers: [String: os.Logger] = LogSubsystem
   |                                      `- error: 'Logger' is only available in macOS 11.0 or newer
11 |         .allCases
12 |         .reduce(into: [String: os.Logger]()) {
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/Logger/Destination/OSLogDestination.swift:12:35: error: 'Logger' is only available in macOS 11.0 or newer
 7 |
 8 | @available(iOS 14.0, *)
 9 | public final class OSLogDestination: BaseLogDestination, @unchecked Sendable {
   |                    `- note: add @available attribute to enclosing class
10 |     private let loggers: [String: os.Logger] = LogSubsystem
11 |         .allCases
12 |         .reduce(into: [String: os.Logger]()) {
   |                                   `- error: 'Logger' is only available in macOS 11.0 or newer
13 |             partialResult,
14 |                 subsystem in
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/Logger/Destination/OSLogDestination.swift:56:26: error: 'OSLogMessage' is only available in macOS 11.0 or newer
 7 |
 8 | @available(iOS 14.0, *)
 9 | public final class OSLogDestination: BaseLogDestination, @unchecked Sendable {
   |                    `- note: add @available attribute to enclosing class
10 |     private let loggers: [String: os.Logger] = LogSubsystem
11 |         .allCases
   :
19 |         }
20 |
21 |     override public func process(logDetails: LogDetails) {
   |                          `- note: add @available attribute to enclosing instance method
22 |         guard let logger = loggers[logDetails.subsystem.description] else {
23 |             return
   :
54 |         switch logDetails.level {
55 |         case .debug:
56 |             logger.debug("\(formattedMessage, privacy: .public)")
   |                          |- error: 'OSLogMessage' is only available in macOS 11.0 or newer
   |                          `- note: add 'if #available' version check
57 |         case .info:
58 |             logger.notice("\(formattedMessage, privacy: .public)")
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/Logger/Destination/OSLogDestination.swift:56:28: error: 'appendInterpolation(_:align:privacy:)' is only available in macOS 11.0 or newer
 7 |
 8 | @available(iOS 14.0, *)
 9 | public final class OSLogDestination: BaseLogDestination, @unchecked Sendable {
   |                    `- note: add @available attribute to enclosing class
10 |     private let loggers: [String: os.Logger] = LogSubsystem
11 |         .allCases
   :
19 |         }
20 |
21 |     override public func process(logDetails: LogDetails) {
   |                          `- note: add @available attribute to enclosing instance method
22 |         guard let logger = loggers[logDetails.subsystem.description] else {
23 |             return
   :
54 |         switch logDetails.level {
55 |         case .debug:
56 |             logger.debug("\(formattedMessage, privacy: .public)")
   |                            |- error: 'appendInterpolation(_:align:privacy:)' is only available in macOS 11.0 or newer
   |                            `- note: add 'if #available' version check
57 |         case .info:
58 |             logger.notice("\(formattedMessage, privacy: .public)")
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/Logger/Destination/OSLogDestination.swift:58:27: error: 'OSLogMessage' is only available in macOS 11.0 or newer
 7 |
 8 | @available(iOS 14.0, *)
 9 | public final class OSLogDestination: BaseLogDestination, @unchecked Sendable {
   |                    `- note: add @available attribute to enclosing class
10 |     private let loggers: [String: os.Logger] = LogSubsystem
11 |         .allCases
   :
19 |         }
20 |
21 |     override public func process(logDetails: LogDetails) {
   |                          `- note: add @available attribute to enclosing instance method
22 |         guard let logger = loggers[logDetails.subsystem.description] else {
23 |             return
   :
56 |             logger.debug("\(formattedMessage, privacy: .public)")
57 |         case .info:
58 |             logger.notice("\(formattedMessage, privacy: .public)")
   |                           |- error: 'OSLogMessage' is only available in macOS 11.0 or newer
   |                           `- note: add 'if #available' version check
59 |         case .warning:
60 |             logger.warning("\(formattedMessage, privacy: .public)")
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/Logger/Destination/OSLogDestination.swift:58:29: error: 'appendInterpolation(_:align:privacy:)' is only available in macOS 11.0 or newer
 7 |
 8 | @available(iOS 14.0, *)
 9 | public final class OSLogDestination: BaseLogDestination, @unchecked Sendable {
   |                    `- note: add @available attribute to enclosing class
10 |     private let loggers: [String: os.Logger] = LogSubsystem
11 |         .allCases
   :
19 |         }
20 |
21 |     override public func process(logDetails: LogDetails) {
   |                          `- note: add @available attribute to enclosing instance method
22 |         guard let logger = loggers[logDetails.subsystem.description] else {
23 |             return
   :
56 |             logger.debug("\(formattedMessage, privacy: .public)")
57 |         case .info:
58 |             logger.notice("\(formattedMessage, privacy: .public)")
   |                             |- error: 'appendInterpolation(_:align:privacy:)' is only available in macOS 11.0 or newer
   |                             `- note: add 'if #available' version check
59 |         case .warning:
60 |             logger.warning("\(formattedMessage, privacy: .public)")
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/Logger/Destination/OSLogDestination.swift:60:28: error: 'OSLogMessage' is only available in macOS 11.0 or newer
 7 |
 8 | @available(iOS 14.0, *)
 9 | public final class OSLogDestination: BaseLogDestination, @unchecked Sendable {
   |                    `- note: add @available attribute to enclosing class
10 |     private let loggers: [String: os.Logger] = LogSubsystem
11 |         .allCases
   :
19 |         }
20 |
21 |     override public func process(logDetails: LogDetails) {
   |                          `- note: add @available attribute to enclosing instance method
22 |         guard let logger = loggers[logDetails.subsystem.description] else {
23 |             return
   :
58 |             logger.notice("\(formattedMessage, privacy: .public)")
59 |         case .warning:
60 |             logger.warning("\(formattedMessage, privacy: .public)")
   |                            |- error: 'OSLogMessage' is only available in macOS 11.0 or newer
   |                            `- note: add 'if #available' version check
61 |         case .error:
62 |             logger.critical("\(formattedMessage, privacy: .public)")
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/Logger/Destination/OSLogDestination.swift:60:30: error: 'appendInterpolation(_:align:privacy:)' is only available in macOS 11.0 or newer
 7 |
 8 | @available(iOS 14.0, *)
 9 | public final class OSLogDestination: BaseLogDestination, @unchecked Sendable {
   |                    `- note: add @available attribute to enclosing class
10 |     private let loggers: [String: os.Logger] = LogSubsystem
11 |         .allCases
   :
19 |         }
20 |
21 |     override public func process(logDetails: LogDetails) {
   |                          `- note: add @available attribute to enclosing instance method
22 |         guard let logger = loggers[logDetails.subsystem.description] else {
23 |             return
   :
58 |             logger.notice("\(formattedMessage, privacy: .public)")
59 |         case .warning:
60 |             logger.warning("\(formattedMessage, privacy: .public)")
   |                              |- error: 'appendInterpolation(_:align:privacy:)' is only available in macOS 11.0 or newer
   |                              `- note: add 'if #available' version check
61 |         case .error:
62 |             logger.critical("\(formattedMessage, privacy: .public)")
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/Logger/Destination/OSLogDestination.swift:62:29: error: 'OSLogMessage' is only available in macOS 11.0 or newer
 7 |
 8 | @available(iOS 14.0, *)
 9 | public final class OSLogDestination: BaseLogDestination, @unchecked Sendable {
   |                    `- note: add @available attribute to enclosing class
10 |     private let loggers: [String: os.Logger] = LogSubsystem
11 |         .allCases
   :
19 |         }
20 |
21 |     override public func process(logDetails: LogDetails) {
   |                          `- note: add @available attribute to enclosing instance method
22 |         guard let logger = loggers[logDetails.subsystem.description] else {
23 |             return
   :
60 |             logger.warning("\(formattedMessage, privacy: .public)")
61 |         case .error:
62 |             logger.critical("\(formattedMessage, privacy: .public)")
   |                             |- error: 'OSLogMessage' is only available in macOS 11.0 or newer
   |                             `- note: add 'if #available' version check
63 |         }
64 |     }
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/Logger/Destination/OSLogDestination.swift:62:31: error: 'appendInterpolation(_:align:privacy:)' is only available in macOS 11.0 or newer
 7 |
 8 | @available(iOS 14.0, *)
 9 | public final class OSLogDestination: BaseLogDestination, @unchecked Sendable {
   |                    `- note: add @available attribute to enclosing class
10 |     private let loggers: [String: os.Logger] = LogSubsystem
11 |         .allCases
   :
19 |         }
20 |
21 |     override public func process(logDetails: LogDetails) {
   |                          `- note: add @available attribute to enclosing instance method
22 |         guard let logger = loggers[logDetails.subsystem.description] else {
23 |             return
   :
60 |             logger.warning("\(formattedMessage, privacy: .public)")
61 |         case .error:
62 |             logger.critical("\(formattedMessage, privacy: .public)")
   |                               |- error: 'appendInterpolation(_:align:privacy:)' is only available in macOS 11.0 or newer
   |                               `- note: add 'if #available' version check
63 |         }
64 |     }
[76/82] Compiling StreamCore BaseLogDestination.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/Logger/Destination/OSLogDestination.swift:10:38: error: 'Logger' is only available in macOS 11.0 or newer
 7 |
 8 | @available(iOS 14.0, *)
 9 | public final class OSLogDestination: BaseLogDestination, @unchecked Sendable {
   |                    `- note: add @available attribute to enclosing class
10 |     private let loggers: [String: os.Logger] = LogSubsystem
   |                                      `- error: 'Logger' is only available in macOS 11.0 or newer
11 |         .allCases
12 |         .reduce(into: [String: os.Logger]()) {
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/Logger/Destination/OSLogDestination.swift:12:35: error: 'Logger' is only available in macOS 11.0 or newer
 7 |
 8 | @available(iOS 14.0, *)
 9 | public final class OSLogDestination: BaseLogDestination, @unchecked Sendable {
   |                    `- note: add @available attribute to enclosing class
10 |     private let loggers: [String: os.Logger] = LogSubsystem
11 |         .allCases
12 |         .reduce(into: [String: os.Logger]()) {
   |                                   `- error: 'Logger' is only available in macOS 11.0 or newer
13 |             partialResult,
14 |                 subsystem in
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/Logger/Destination/OSLogDestination.swift:56:26: error: 'OSLogMessage' is only available in macOS 11.0 or newer
 7 |
 8 | @available(iOS 14.0, *)
 9 | public final class OSLogDestination: BaseLogDestination, @unchecked Sendable {
   |                    `- note: add @available attribute to enclosing class
10 |     private let loggers: [String: os.Logger] = LogSubsystem
11 |         .allCases
   :
19 |         }
20 |
21 |     override public func process(logDetails: LogDetails) {
   |                          `- note: add @available attribute to enclosing instance method
22 |         guard let logger = loggers[logDetails.subsystem.description] else {
23 |             return
   :
54 |         switch logDetails.level {
55 |         case .debug:
56 |             logger.debug("\(formattedMessage, privacy: .public)")
   |                          |- error: 'OSLogMessage' is only available in macOS 11.0 or newer
   |                          `- note: add 'if #available' version check
57 |         case .info:
58 |             logger.notice("\(formattedMessage, privacy: .public)")
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/Logger/Destination/OSLogDestination.swift:56:28: error: 'appendInterpolation(_:align:privacy:)' is only available in macOS 11.0 or newer
 7 |
 8 | @available(iOS 14.0, *)
 9 | public final class OSLogDestination: BaseLogDestination, @unchecked Sendable {
   |                    `- note: add @available attribute to enclosing class
10 |     private let loggers: [String: os.Logger] = LogSubsystem
11 |         .allCases
   :
19 |         }
20 |
21 |     override public func process(logDetails: LogDetails) {
   |                          `- note: add @available attribute to enclosing instance method
22 |         guard let logger = loggers[logDetails.subsystem.description] else {
23 |             return
   :
54 |         switch logDetails.level {
55 |         case .debug:
56 |             logger.debug("\(formattedMessage, privacy: .public)")
   |                            |- error: 'appendInterpolation(_:align:privacy:)' is only available in macOS 11.0 or newer
   |                            `- note: add 'if #available' version check
57 |         case .info:
58 |             logger.notice("\(formattedMessage, privacy: .public)")
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/Logger/Destination/OSLogDestination.swift:58:27: error: 'OSLogMessage' is only available in macOS 11.0 or newer
 7 |
 8 | @available(iOS 14.0, *)
 9 | public final class OSLogDestination: BaseLogDestination, @unchecked Sendable {
   |                    `- note: add @available attribute to enclosing class
10 |     private let loggers: [String: os.Logger] = LogSubsystem
11 |         .allCases
   :
19 |         }
20 |
21 |     override public func process(logDetails: LogDetails) {
   |                          `- note: add @available attribute to enclosing instance method
22 |         guard let logger = loggers[logDetails.subsystem.description] else {
23 |             return
   :
56 |             logger.debug("\(formattedMessage, privacy: .public)")
57 |         case .info:
58 |             logger.notice("\(formattedMessage, privacy: .public)")
   |                           |- error: 'OSLogMessage' is only available in macOS 11.0 or newer
   |                           `- note: add 'if #available' version check
59 |         case .warning:
60 |             logger.warning("\(formattedMessage, privacy: .public)")
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/Logger/Destination/OSLogDestination.swift:58:29: error: 'appendInterpolation(_:align:privacy:)' is only available in macOS 11.0 or newer
 7 |
 8 | @available(iOS 14.0, *)
 9 | public final class OSLogDestination: BaseLogDestination, @unchecked Sendable {
   |                    `- note: add @available attribute to enclosing class
10 |     private let loggers: [String: os.Logger] = LogSubsystem
11 |         .allCases
   :
19 |         }
20 |
21 |     override public func process(logDetails: LogDetails) {
   |                          `- note: add @available attribute to enclosing instance method
22 |         guard let logger = loggers[logDetails.subsystem.description] else {
23 |             return
   :
56 |             logger.debug("\(formattedMessage, privacy: .public)")
57 |         case .info:
58 |             logger.notice("\(formattedMessage, privacy: .public)")
   |                             |- error: 'appendInterpolation(_:align:privacy:)' is only available in macOS 11.0 or newer
   |                             `- note: add 'if #available' version check
59 |         case .warning:
60 |             logger.warning("\(formattedMessage, privacy: .public)")
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/Logger/Destination/OSLogDestination.swift:60:28: error: 'OSLogMessage' is only available in macOS 11.0 or newer
 7 |
 8 | @available(iOS 14.0, *)
 9 | public final class OSLogDestination: BaseLogDestination, @unchecked Sendable {
   |                    `- note: add @available attribute to enclosing class
10 |     private let loggers: [String: os.Logger] = LogSubsystem
11 |         .allCases
   :
19 |         }
20 |
21 |     override public func process(logDetails: LogDetails) {
   |                          `- note: add @available attribute to enclosing instance method
22 |         guard let logger = loggers[logDetails.subsystem.description] else {
23 |             return
   :
58 |             logger.notice("\(formattedMessage, privacy: .public)")
59 |         case .warning:
60 |             logger.warning("\(formattedMessage, privacy: .public)")
   |                            |- error: 'OSLogMessage' is only available in macOS 11.0 or newer
   |                            `- note: add 'if #available' version check
61 |         case .error:
62 |             logger.critical("\(formattedMessage, privacy: .public)")
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/Logger/Destination/OSLogDestination.swift:60:30: error: 'appendInterpolation(_:align:privacy:)' is only available in macOS 11.0 or newer
 7 |
 8 | @available(iOS 14.0, *)
 9 | public final class OSLogDestination: BaseLogDestination, @unchecked Sendable {
   |                    `- note: add @available attribute to enclosing class
10 |     private let loggers: [String: os.Logger] = LogSubsystem
11 |         .allCases
   :
19 |         }
20 |
21 |     override public func process(logDetails: LogDetails) {
   |                          `- note: add @available attribute to enclosing instance method
22 |         guard let logger = loggers[logDetails.subsystem.description] else {
23 |             return
   :
58 |             logger.notice("\(formattedMessage, privacy: .public)")
59 |         case .warning:
60 |             logger.warning("\(formattedMessage, privacy: .public)")
   |                              |- error: 'appendInterpolation(_:align:privacy:)' is only available in macOS 11.0 or newer
   |                              `- note: add 'if #available' version check
61 |         case .error:
62 |             logger.critical("\(formattedMessage, privacy: .public)")
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/Logger/Destination/OSLogDestination.swift:62:29: error: 'OSLogMessage' is only available in macOS 11.0 or newer
 7 |
 8 | @available(iOS 14.0, *)
 9 | public final class OSLogDestination: BaseLogDestination, @unchecked Sendable {
   |                    `- note: add @available attribute to enclosing class
10 |     private let loggers: [String: os.Logger] = LogSubsystem
11 |         .allCases
   :
19 |         }
20 |
21 |     override public func process(logDetails: LogDetails) {
   |                          `- note: add @available attribute to enclosing instance method
22 |         guard let logger = loggers[logDetails.subsystem.description] else {
23 |             return
   :
60 |             logger.warning("\(formattedMessage, privacy: .public)")
61 |         case .error:
62 |             logger.critical("\(formattedMessage, privacy: .public)")
   |                             |- error: 'OSLogMessage' is only available in macOS 11.0 or newer
   |                             `- note: add 'if #available' version check
63 |         }
64 |     }
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/Logger/Destination/OSLogDestination.swift:62:31: error: 'appendInterpolation(_:align:privacy:)' is only available in macOS 11.0 or newer
 7 |
 8 | @available(iOS 14.0, *)
 9 | public final class OSLogDestination: BaseLogDestination, @unchecked Sendable {
   |                    `- note: add @available attribute to enclosing class
10 |     private let loggers: [String: os.Logger] = LogSubsystem
11 |         .allCases
   :
19 |         }
20 |
21 |     override public func process(logDetails: LogDetails) {
   |                          `- note: add @available attribute to enclosing instance method
22 |         guard let logger = loggers[logDetails.subsystem.description] else {
23 |             return
   :
60 |             logger.warning("\(formattedMessage, privacy: .public)")
61 |         case .error:
62 |             logger.critical("\(formattedMessage, privacy: .public)")
   |                               |- error: 'appendInterpolation(_:align:privacy:)' is only available in macOS 11.0 or newer
   |                               `- note: add 'if #available' version check
63 |         }
64 |     }
[77/82] Compiling StreamCore ConsoleLogDestination.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/Logger/Destination/OSLogDestination.swift:10:38: error: 'Logger' is only available in macOS 11.0 or newer
 7 |
 8 | @available(iOS 14.0, *)
 9 | public final class OSLogDestination: BaseLogDestination, @unchecked Sendable {
   |                    `- note: add @available attribute to enclosing class
10 |     private let loggers: [String: os.Logger] = LogSubsystem
   |                                      `- error: 'Logger' is only available in macOS 11.0 or newer
11 |         .allCases
12 |         .reduce(into: [String: os.Logger]()) {
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/Logger/Destination/OSLogDestination.swift:12:35: error: 'Logger' is only available in macOS 11.0 or newer
 7 |
 8 | @available(iOS 14.0, *)
 9 | public final class OSLogDestination: BaseLogDestination, @unchecked Sendable {
   |                    `- note: add @available attribute to enclosing class
10 |     private let loggers: [String: os.Logger] = LogSubsystem
11 |         .allCases
12 |         .reduce(into: [String: os.Logger]()) {
   |                                   `- error: 'Logger' is only available in macOS 11.0 or newer
13 |             partialResult,
14 |                 subsystem in
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/Logger/Destination/OSLogDestination.swift:56:26: error: 'OSLogMessage' is only available in macOS 11.0 or newer
 7 |
 8 | @available(iOS 14.0, *)
 9 | public final class OSLogDestination: BaseLogDestination, @unchecked Sendable {
   |                    `- note: add @available attribute to enclosing class
10 |     private let loggers: [String: os.Logger] = LogSubsystem
11 |         .allCases
   :
19 |         }
20 |
21 |     override public func process(logDetails: LogDetails) {
   |                          `- note: add @available attribute to enclosing instance method
22 |         guard let logger = loggers[logDetails.subsystem.description] else {
23 |             return
   :
54 |         switch logDetails.level {
55 |         case .debug:
56 |             logger.debug("\(formattedMessage, privacy: .public)")
   |                          |- error: 'OSLogMessage' is only available in macOS 11.0 or newer
   |                          `- note: add 'if #available' version check
57 |         case .info:
58 |             logger.notice("\(formattedMessage, privacy: .public)")
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/Logger/Destination/OSLogDestination.swift:56:28: error: 'appendInterpolation(_:align:privacy:)' is only available in macOS 11.0 or newer
 7 |
 8 | @available(iOS 14.0, *)
 9 | public final class OSLogDestination: BaseLogDestination, @unchecked Sendable {
   |                    `- note: add @available attribute to enclosing class
10 |     private let loggers: [String: os.Logger] = LogSubsystem
11 |         .allCases
   :
19 |         }
20 |
21 |     override public func process(logDetails: LogDetails) {
   |                          `- note: add @available attribute to enclosing instance method
22 |         guard let logger = loggers[logDetails.subsystem.description] else {
23 |             return
   :
54 |         switch logDetails.level {
55 |         case .debug:
56 |             logger.debug("\(formattedMessage, privacy: .public)")
   |                            |- error: 'appendInterpolation(_:align:privacy:)' is only available in macOS 11.0 or newer
   |                            `- note: add 'if #available' version check
57 |         case .info:
58 |             logger.notice("\(formattedMessage, privacy: .public)")
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/Logger/Destination/OSLogDestination.swift:58:27: error: 'OSLogMessage' is only available in macOS 11.0 or newer
 7 |
 8 | @available(iOS 14.0, *)
 9 | public final class OSLogDestination: BaseLogDestination, @unchecked Sendable {
   |                    `- note: add @available attribute to enclosing class
10 |     private let loggers: [String: os.Logger] = LogSubsystem
11 |         .allCases
   :
19 |         }
20 |
21 |     override public func process(logDetails: LogDetails) {
   |                          `- note: add @available attribute to enclosing instance method
22 |         guard let logger = loggers[logDetails.subsystem.description] else {
23 |             return
   :
56 |             logger.debug("\(formattedMessage, privacy: .public)")
57 |         case .info:
58 |             logger.notice("\(formattedMessage, privacy: .public)")
   |                           |- error: 'OSLogMessage' is only available in macOS 11.0 or newer
   |                           `- note: add 'if #available' version check
59 |         case .warning:
60 |             logger.warning("\(formattedMessage, privacy: .public)")
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/Logger/Destination/OSLogDestination.swift:58:29: error: 'appendInterpolation(_:align:privacy:)' is only available in macOS 11.0 or newer
 7 |
 8 | @available(iOS 14.0, *)
 9 | public final class OSLogDestination: BaseLogDestination, @unchecked Sendable {
   |                    `- note: add @available attribute to enclosing class
10 |     private let loggers: [String: os.Logger] = LogSubsystem
11 |         .allCases
   :
19 |         }
20 |
21 |     override public func process(logDetails: LogDetails) {
   |                          `- note: add @available attribute to enclosing instance method
22 |         guard let logger = loggers[logDetails.subsystem.description] else {
23 |             return
   :
56 |             logger.debug("\(formattedMessage, privacy: .public)")
57 |         case .info:
58 |             logger.notice("\(formattedMessage, privacy: .public)")
   |                             |- error: 'appendInterpolation(_:align:privacy:)' is only available in macOS 11.0 or newer
   |                             `- note: add 'if #available' version check
59 |         case .warning:
60 |             logger.warning("\(formattedMessage, privacy: .public)")
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/Logger/Destination/OSLogDestination.swift:60:28: error: 'OSLogMessage' is only available in macOS 11.0 or newer
 7 |
 8 | @available(iOS 14.0, *)
 9 | public final class OSLogDestination: BaseLogDestination, @unchecked Sendable {
   |                    `- note: add @available attribute to enclosing class
10 |     private let loggers: [String: os.Logger] = LogSubsystem
11 |         .allCases
   :
19 |         }
20 |
21 |     override public func process(logDetails: LogDetails) {
   |                          `- note: add @available attribute to enclosing instance method
22 |         guard let logger = loggers[logDetails.subsystem.description] else {
23 |             return
   :
58 |             logger.notice("\(formattedMessage, privacy: .public)")
59 |         case .warning:
60 |             logger.warning("\(formattedMessage, privacy: .public)")
   |                            |- error: 'OSLogMessage' is only available in macOS 11.0 or newer
   |                            `- note: add 'if #available' version check
61 |         case .error:
62 |             logger.critical("\(formattedMessage, privacy: .public)")
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/Logger/Destination/OSLogDestination.swift:60:30: error: 'appendInterpolation(_:align:privacy:)' is only available in macOS 11.0 or newer
 7 |
 8 | @available(iOS 14.0, *)
 9 | public final class OSLogDestination: BaseLogDestination, @unchecked Sendable {
   |                    `- note: add @available attribute to enclosing class
10 |     private let loggers: [String: os.Logger] = LogSubsystem
11 |         .allCases
   :
19 |         }
20 |
21 |     override public func process(logDetails: LogDetails) {
   |                          `- note: add @available attribute to enclosing instance method
22 |         guard let logger = loggers[logDetails.subsystem.description] else {
23 |             return
   :
58 |             logger.notice("\(formattedMessage, privacy: .public)")
59 |         case .warning:
60 |             logger.warning("\(formattedMessage, privacy: .public)")
   |                              |- error: 'appendInterpolation(_:align:privacy:)' is only available in macOS 11.0 or newer
   |                              `- note: add 'if #available' version check
61 |         case .error:
62 |             logger.critical("\(formattedMessage, privacy: .public)")
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/Logger/Destination/OSLogDestination.swift:62:29: error: 'OSLogMessage' is only available in macOS 11.0 or newer
 7 |
 8 | @available(iOS 14.0, *)
 9 | public final class OSLogDestination: BaseLogDestination, @unchecked Sendable {
   |                    `- note: add @available attribute to enclosing class
10 |     private let loggers: [String: os.Logger] = LogSubsystem
11 |         .allCases
   :
19 |         }
20 |
21 |     override public func process(logDetails: LogDetails) {
   |                          `- note: add @available attribute to enclosing instance method
22 |         guard let logger = loggers[logDetails.subsystem.description] else {
23 |             return
   :
60 |             logger.warning("\(formattedMessage, privacy: .public)")
61 |         case .error:
62 |             logger.critical("\(formattedMessage, privacy: .public)")
   |                             |- error: 'OSLogMessage' is only available in macOS 11.0 or newer
   |                             `- note: add 'if #available' version check
63 |         }
64 |     }
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/Logger/Destination/OSLogDestination.swift:62:31: error: 'appendInterpolation(_:align:privacy:)' is only available in macOS 11.0 or newer
 7 |
 8 | @available(iOS 14.0, *)
 9 | public final class OSLogDestination: BaseLogDestination, @unchecked Sendable {
   |                    `- note: add @available attribute to enclosing class
10 |     private let loggers: [String: os.Logger] = LogSubsystem
11 |         .allCases
   :
19 |         }
20 |
21 |     override public func process(logDetails: LogDetails) {
   |                          `- note: add @available attribute to enclosing instance method
22 |         guard let logger = loggers[logDetails.subsystem.description] else {
23 |             return
   :
60 |             logger.warning("\(formattedMessage, privacy: .public)")
61 |         case .error:
62 |             logger.critical("\(formattedMessage, privacy: .public)")
   |                               |- error: 'appendInterpolation(_:align:privacy:)' is only available in macOS 11.0 or newer
   |                               `- note: add 'if #available' version check
63 |         }
64 |     }
[78/82] Compiling StreamCore LogDestination.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/Logger/Destination/OSLogDestination.swift:10:38: error: 'Logger' is only available in macOS 11.0 or newer
 7 |
 8 | @available(iOS 14.0, *)
 9 | public final class OSLogDestination: BaseLogDestination, @unchecked Sendable {
   |                    `- note: add @available attribute to enclosing class
10 |     private let loggers: [String: os.Logger] = LogSubsystem
   |                                      `- error: 'Logger' is only available in macOS 11.0 or newer
11 |         .allCases
12 |         .reduce(into: [String: os.Logger]()) {
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/Logger/Destination/OSLogDestination.swift:12:35: error: 'Logger' is only available in macOS 11.0 or newer
 7 |
 8 | @available(iOS 14.0, *)
 9 | public final class OSLogDestination: BaseLogDestination, @unchecked Sendable {
   |                    `- note: add @available attribute to enclosing class
10 |     private let loggers: [String: os.Logger] = LogSubsystem
11 |         .allCases
12 |         .reduce(into: [String: os.Logger]()) {
   |                                   `- error: 'Logger' is only available in macOS 11.0 or newer
13 |             partialResult,
14 |                 subsystem in
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/Logger/Destination/OSLogDestination.swift:56:26: error: 'OSLogMessage' is only available in macOS 11.0 or newer
 7 |
 8 | @available(iOS 14.0, *)
 9 | public final class OSLogDestination: BaseLogDestination, @unchecked Sendable {
   |                    `- note: add @available attribute to enclosing class
10 |     private let loggers: [String: os.Logger] = LogSubsystem
11 |         .allCases
   :
19 |         }
20 |
21 |     override public func process(logDetails: LogDetails) {
   |                          `- note: add @available attribute to enclosing instance method
22 |         guard let logger = loggers[logDetails.subsystem.description] else {
23 |             return
   :
54 |         switch logDetails.level {
55 |         case .debug:
56 |             logger.debug("\(formattedMessage, privacy: .public)")
   |                          |- error: 'OSLogMessage' is only available in macOS 11.0 or newer
   |                          `- note: add 'if #available' version check
57 |         case .info:
58 |             logger.notice("\(formattedMessage, privacy: .public)")
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/Logger/Destination/OSLogDestination.swift:56:28: error: 'appendInterpolation(_:align:privacy:)' is only available in macOS 11.0 or newer
 7 |
 8 | @available(iOS 14.0, *)
 9 | public final class OSLogDestination: BaseLogDestination, @unchecked Sendable {
   |                    `- note: add @available attribute to enclosing class
10 |     private let loggers: [String: os.Logger] = LogSubsystem
11 |         .allCases
   :
19 |         }
20 |
21 |     override public func process(logDetails: LogDetails) {
   |                          `- note: add @available attribute to enclosing instance method
22 |         guard let logger = loggers[logDetails.subsystem.description] else {
23 |             return
   :
54 |         switch logDetails.level {
55 |         case .debug:
56 |             logger.debug("\(formattedMessage, privacy: .public)")
   |                            |- error: 'appendInterpolation(_:align:privacy:)' is only available in macOS 11.0 or newer
   |                            `- note: add 'if #available' version check
57 |         case .info:
58 |             logger.notice("\(formattedMessage, privacy: .public)")
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/Logger/Destination/OSLogDestination.swift:58:27: error: 'OSLogMessage' is only available in macOS 11.0 or newer
 7 |
 8 | @available(iOS 14.0, *)
 9 | public final class OSLogDestination: BaseLogDestination, @unchecked Sendable {
   |                    `- note: add @available attribute to enclosing class
10 |     private let loggers: [String: os.Logger] = LogSubsystem
11 |         .allCases
   :
19 |         }
20 |
21 |     override public func process(logDetails: LogDetails) {
   |                          `- note: add @available attribute to enclosing instance method
22 |         guard let logger = loggers[logDetails.subsystem.description] else {
23 |             return
   :
56 |             logger.debug("\(formattedMessage, privacy: .public)")
57 |         case .info:
58 |             logger.notice("\(formattedMessage, privacy: .public)")
   |                           |- error: 'OSLogMessage' is only available in macOS 11.0 or newer
   |                           `- note: add 'if #available' version check
59 |         case .warning:
60 |             logger.warning("\(formattedMessage, privacy: .public)")
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/Logger/Destination/OSLogDestination.swift:58:29: error: 'appendInterpolation(_:align:privacy:)' is only available in macOS 11.0 or newer
 7 |
 8 | @available(iOS 14.0, *)
 9 | public final class OSLogDestination: BaseLogDestination, @unchecked Sendable {
   |                    `- note: add @available attribute to enclosing class
10 |     private let loggers: [String: os.Logger] = LogSubsystem
11 |         .allCases
   :
19 |         }
20 |
21 |     override public func process(logDetails: LogDetails) {
   |                          `- note: add @available attribute to enclosing instance method
22 |         guard let logger = loggers[logDetails.subsystem.description] else {
23 |             return
   :
56 |             logger.debug("\(formattedMessage, privacy: .public)")
57 |         case .info:
58 |             logger.notice("\(formattedMessage, privacy: .public)")
   |                             |- error: 'appendInterpolation(_:align:privacy:)' is only available in macOS 11.0 or newer
   |                             `- note: add 'if #available' version check
59 |         case .warning:
60 |             logger.warning("\(formattedMessage, privacy: .public)")
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/Logger/Destination/OSLogDestination.swift:60:28: error: 'OSLogMessage' is only available in macOS 11.0 or newer
 7 |
 8 | @available(iOS 14.0, *)
 9 | public final class OSLogDestination: BaseLogDestination, @unchecked Sendable {
   |                    `- note: add @available attribute to enclosing class
10 |     private let loggers: [String: os.Logger] = LogSubsystem
11 |         .allCases
   :
19 |         }
20 |
21 |     override public func process(logDetails: LogDetails) {
   |                          `- note: add @available attribute to enclosing instance method
22 |         guard let logger = loggers[logDetails.subsystem.description] else {
23 |             return
   :
58 |             logger.notice("\(formattedMessage, privacy: .public)")
59 |         case .warning:
60 |             logger.warning("\(formattedMessage, privacy: .public)")
   |                            |- error: 'OSLogMessage' is only available in macOS 11.0 or newer
   |                            `- note: add 'if #available' version check
61 |         case .error:
62 |             logger.critical("\(formattedMessage, privacy: .public)")
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/Logger/Destination/OSLogDestination.swift:60:30: error: 'appendInterpolation(_:align:privacy:)' is only available in macOS 11.0 or newer
 7 |
 8 | @available(iOS 14.0, *)
 9 | public final class OSLogDestination: BaseLogDestination, @unchecked Sendable {
   |                    `- note: add @available attribute to enclosing class
10 |     private let loggers: [String: os.Logger] = LogSubsystem
11 |         .allCases
   :
19 |         }
20 |
21 |     override public func process(logDetails: LogDetails) {
   |                          `- note: add @available attribute to enclosing instance method
22 |         guard let logger = loggers[logDetails.subsystem.description] else {
23 |             return
   :
58 |             logger.notice("\(formattedMessage, privacy: .public)")
59 |         case .warning:
60 |             logger.warning("\(formattedMessage, privacy: .public)")
   |                              |- error: 'appendInterpolation(_:align:privacy:)' is only available in macOS 11.0 or newer
   |                              `- note: add 'if #available' version check
61 |         case .error:
62 |             logger.critical("\(formattedMessage, privacy: .public)")
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/Logger/Destination/OSLogDestination.swift:62:29: error: 'OSLogMessage' is only available in macOS 11.0 or newer
 7 |
 8 | @available(iOS 14.0, *)
 9 | public final class OSLogDestination: BaseLogDestination, @unchecked Sendable {
   |                    `- note: add @available attribute to enclosing class
10 |     private let loggers: [String: os.Logger] = LogSubsystem
11 |         .allCases
   :
19 |         }
20 |
21 |     override public func process(logDetails: LogDetails) {
   |                          `- note: add @available attribute to enclosing instance method
22 |         guard let logger = loggers[logDetails.subsystem.description] else {
23 |             return
   :
60 |             logger.warning("\(formattedMessage, privacy: .public)")
61 |         case .error:
62 |             logger.critical("\(formattedMessage, privacy: .public)")
   |                             |- error: 'OSLogMessage' is only available in macOS 11.0 or newer
   |                             `- note: add 'if #available' version check
63 |         }
64 |     }
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/Logger/Destination/OSLogDestination.swift:62:31: error: 'appendInterpolation(_:align:privacy:)' is only available in macOS 11.0 or newer
 7 |
 8 | @available(iOS 14.0, *)
 9 | public final class OSLogDestination: BaseLogDestination, @unchecked Sendable {
   |                    `- note: add @available attribute to enclosing class
10 |     private let loggers: [String: os.Logger] = LogSubsystem
11 |         .allCases
   :
19 |         }
20 |
21 |     override public func process(logDetails: LogDetails) {
   |                          `- note: add @available attribute to enclosing instance method
22 |         guard let logger = loggers[logDetails.subsystem.description] else {
23 |             return
   :
60 |             logger.warning("\(formattedMessage, privacy: .public)")
61 |         case .error:
62 |             logger.critical("\(formattedMessage, privacy: .public)")
   |                               |- error: 'appendInterpolation(_:align:privacy:)' is only available in macOS 11.0 or newer
   |                               `- note: add 'if #available' version check
63 |         }
64 |     }
[79/82] Compiling StreamCore OSLogDestination.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/Logger/Destination/OSLogDestination.swift:10:38: error: 'Logger' is only available in macOS 11.0 or newer
 7 |
 8 | @available(iOS 14.0, *)
 9 | public final class OSLogDestination: BaseLogDestination, @unchecked Sendable {
   |                    `- note: add @available attribute to enclosing class
10 |     private let loggers: [String: os.Logger] = LogSubsystem
   |                                      `- error: 'Logger' is only available in macOS 11.0 or newer
11 |         .allCases
12 |         .reduce(into: [String: os.Logger]()) {
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/Logger/Destination/OSLogDestination.swift:12:35: error: 'Logger' is only available in macOS 11.0 or newer
 7 |
 8 | @available(iOS 14.0, *)
 9 | public final class OSLogDestination: BaseLogDestination, @unchecked Sendable {
   |                    `- note: add @available attribute to enclosing class
10 |     private let loggers: [String: os.Logger] = LogSubsystem
11 |         .allCases
12 |         .reduce(into: [String: os.Logger]()) {
   |                                   `- error: 'Logger' is only available in macOS 11.0 or newer
13 |             partialResult,
14 |                 subsystem in
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/Logger/Destination/OSLogDestination.swift:56:26: error: 'OSLogMessage' is only available in macOS 11.0 or newer
 7 |
 8 | @available(iOS 14.0, *)
 9 | public final class OSLogDestination: BaseLogDestination, @unchecked Sendable {
   |                    `- note: add @available attribute to enclosing class
10 |     private let loggers: [String: os.Logger] = LogSubsystem
11 |         .allCases
   :
19 |         }
20 |
21 |     override public func process(logDetails: LogDetails) {
   |                          `- note: add @available attribute to enclosing instance method
22 |         guard let logger = loggers[logDetails.subsystem.description] else {
23 |             return
   :
54 |         switch logDetails.level {
55 |         case .debug:
56 |             logger.debug("\(formattedMessage, privacy: .public)")
   |                          |- error: 'OSLogMessage' is only available in macOS 11.0 or newer
   |                          `- note: add 'if #available' version check
57 |         case .info:
58 |             logger.notice("\(formattedMessage, privacy: .public)")
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/Logger/Destination/OSLogDestination.swift:56:28: error: 'appendInterpolation(_:align:privacy:)' is only available in macOS 11.0 or newer
 7 |
 8 | @available(iOS 14.0, *)
 9 | public final class OSLogDestination: BaseLogDestination, @unchecked Sendable {
   |                    `- note: add @available attribute to enclosing class
10 |     private let loggers: [String: os.Logger] = LogSubsystem
11 |         .allCases
   :
19 |         }
20 |
21 |     override public func process(logDetails: LogDetails) {
   |                          `- note: add @available attribute to enclosing instance method
22 |         guard let logger = loggers[logDetails.subsystem.description] else {
23 |             return
   :
54 |         switch logDetails.level {
55 |         case .debug:
56 |             logger.debug("\(formattedMessage, privacy: .public)")
   |                            |- error: 'appendInterpolation(_:align:privacy:)' is only available in macOS 11.0 or newer
   |                            `- note: add 'if #available' version check
57 |         case .info:
58 |             logger.notice("\(formattedMessage, privacy: .public)")
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/Logger/Destination/OSLogDestination.swift:58:27: error: 'OSLogMessage' is only available in macOS 11.0 or newer
 7 |
 8 | @available(iOS 14.0, *)
 9 | public final class OSLogDestination: BaseLogDestination, @unchecked Sendable {
   |                    `- note: add @available attribute to enclosing class
10 |     private let loggers: [String: os.Logger] = LogSubsystem
11 |         .allCases
   :
19 |         }
20 |
21 |     override public func process(logDetails: LogDetails) {
   |                          `- note: add @available attribute to enclosing instance method
22 |         guard let logger = loggers[logDetails.subsystem.description] else {
23 |             return
   :
56 |             logger.debug("\(formattedMessage, privacy: .public)")
57 |         case .info:
58 |             logger.notice("\(formattedMessage, privacy: .public)")
   |                           |- error: 'OSLogMessage' is only available in macOS 11.0 or newer
   |                           `- note: add 'if #available' version check
59 |         case .warning:
60 |             logger.warning("\(formattedMessage, privacy: .public)")
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/Logger/Destination/OSLogDestination.swift:58:29: error: 'appendInterpolation(_:align:privacy:)' is only available in macOS 11.0 or newer
 7 |
 8 | @available(iOS 14.0, *)
 9 | public final class OSLogDestination: BaseLogDestination, @unchecked Sendable {
   |                    `- note: add @available attribute to enclosing class
10 |     private let loggers: [String: os.Logger] = LogSubsystem
11 |         .allCases
   :
19 |         }
20 |
21 |     override public func process(logDetails: LogDetails) {
   |                          `- note: add @available attribute to enclosing instance method
22 |         guard let logger = loggers[logDetails.subsystem.description] else {
23 |             return
   :
56 |             logger.debug("\(formattedMessage, privacy: .public)")
57 |         case .info:
58 |             logger.notice("\(formattedMessage, privacy: .public)")
   |                             |- error: 'appendInterpolation(_:align:privacy:)' is only available in macOS 11.0 or newer
   |                             `- note: add 'if #available' version check
59 |         case .warning:
60 |             logger.warning("\(formattedMessage, privacy: .public)")
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/Logger/Destination/OSLogDestination.swift:60:28: error: 'OSLogMessage' is only available in macOS 11.0 or newer
 7 |
 8 | @available(iOS 14.0, *)
 9 | public final class OSLogDestination: BaseLogDestination, @unchecked Sendable {
   |                    `- note: add @available attribute to enclosing class
10 |     private let loggers: [String: os.Logger] = LogSubsystem
11 |         .allCases
   :
19 |         }
20 |
21 |     override public func process(logDetails: LogDetails) {
   |                          `- note: add @available attribute to enclosing instance method
22 |         guard let logger = loggers[logDetails.subsystem.description] else {
23 |             return
   :
58 |             logger.notice("\(formattedMessage, privacy: .public)")
59 |         case .warning:
60 |             logger.warning("\(formattedMessage, privacy: .public)")
   |                            |- error: 'OSLogMessage' is only available in macOS 11.0 or newer
   |                            `- note: add 'if #available' version check
61 |         case .error:
62 |             logger.critical("\(formattedMessage, privacy: .public)")
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/Logger/Destination/OSLogDestination.swift:60:30: error: 'appendInterpolation(_:align:privacy:)' is only available in macOS 11.0 or newer
 7 |
 8 | @available(iOS 14.0, *)
 9 | public final class OSLogDestination: BaseLogDestination, @unchecked Sendable {
   |                    `- note: add @available attribute to enclosing class
10 |     private let loggers: [String: os.Logger] = LogSubsystem
11 |         .allCases
   :
19 |         }
20 |
21 |     override public func process(logDetails: LogDetails) {
   |                          `- note: add @available attribute to enclosing instance method
22 |         guard let logger = loggers[logDetails.subsystem.description] else {
23 |             return
   :
58 |             logger.notice("\(formattedMessage, privacy: .public)")
59 |         case .warning:
60 |             logger.warning("\(formattedMessage, privacy: .public)")
   |                              |- error: 'appendInterpolation(_:align:privacy:)' is only available in macOS 11.0 or newer
   |                              `- note: add 'if #available' version check
61 |         case .error:
62 |             logger.critical("\(formattedMessage, privacy: .public)")
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/Logger/Destination/OSLogDestination.swift:62:29: error: 'OSLogMessage' is only available in macOS 11.0 or newer
 7 |
 8 | @available(iOS 14.0, *)
 9 | public final class OSLogDestination: BaseLogDestination, @unchecked Sendable {
   |                    `- note: add @available attribute to enclosing class
10 |     private let loggers: [String: os.Logger] = LogSubsystem
11 |         .allCases
   :
19 |         }
20 |
21 |     override public func process(logDetails: LogDetails) {
   |                          `- note: add @available attribute to enclosing instance method
22 |         guard let logger = loggers[logDetails.subsystem.description] else {
23 |             return
   :
60 |             logger.warning("\(formattedMessage, privacy: .public)")
61 |         case .error:
62 |             logger.critical("\(formattedMessage, privacy: .public)")
   |                             |- error: 'OSLogMessage' is only available in macOS 11.0 or newer
   |                             `- note: add 'if #available' version check
63 |         }
64 |     }
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/Logger/Destination/OSLogDestination.swift:62:31: error: 'appendInterpolation(_:align:privacy:)' is only available in macOS 11.0 or newer
 7 |
 8 | @available(iOS 14.0, *)
 9 | public final class OSLogDestination: BaseLogDestination, @unchecked Sendable {
   |                    `- note: add @available attribute to enclosing class
10 |     private let loggers: [String: os.Logger] = LogSubsystem
11 |         .allCases
   :
19 |         }
20 |
21 |     override public func process(logDetails: LogDetails) {
   |                          `- note: add @available attribute to enclosing instance method
22 |         guard let logger = loggers[logDetails.subsystem.description] else {
23 |             return
   :
60 |             logger.warning("\(formattedMessage, privacy: .public)")
61 |         case .error:
62 |             logger.critical("\(formattedMessage, privacy: .public)")
   |                               |- error: 'appendInterpolation(_:align:privacy:)' is only available in macOS 11.0 or newer
   |                               `- note: add 'if #available' version check
63 |         }
64 |     }
[80/82] Compiling StreamCore LogFormatter.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/Logger/Destination/OSLogDestination.swift:10:38: error: 'Logger' is only available in macOS 11.0 or newer
 7 |
 8 | @available(iOS 14.0, *)
 9 | public final class OSLogDestination: BaseLogDestination, @unchecked Sendable {
   |                    `- note: add @available attribute to enclosing class
10 |     private let loggers: [String: os.Logger] = LogSubsystem
   |                                      `- error: 'Logger' is only available in macOS 11.0 or newer
11 |         .allCases
12 |         .reduce(into: [String: os.Logger]()) {
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/Logger/Destination/OSLogDestination.swift:12:35: error: 'Logger' is only available in macOS 11.0 or newer
 7 |
 8 | @available(iOS 14.0, *)
 9 | public final class OSLogDestination: BaseLogDestination, @unchecked Sendable {
   |                    `- note: add @available attribute to enclosing class
10 |     private let loggers: [String: os.Logger] = LogSubsystem
11 |         .allCases
12 |         .reduce(into: [String: os.Logger]()) {
   |                                   `- error: 'Logger' is only available in macOS 11.0 or newer
13 |             partialResult,
14 |                 subsystem in
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/Logger/Destination/OSLogDestination.swift:56:26: error: 'OSLogMessage' is only available in macOS 11.0 or newer
 7 |
 8 | @available(iOS 14.0, *)
 9 | public final class OSLogDestination: BaseLogDestination, @unchecked Sendable {
   |                    `- note: add @available attribute to enclosing class
10 |     private let loggers: [String: os.Logger] = LogSubsystem
11 |         .allCases
   :
19 |         }
20 |
21 |     override public func process(logDetails: LogDetails) {
   |                          `- note: add @available attribute to enclosing instance method
22 |         guard let logger = loggers[logDetails.subsystem.description] else {
23 |             return
   :
54 |         switch logDetails.level {
55 |         case .debug:
56 |             logger.debug("\(formattedMessage, privacy: .public)")
   |                          |- error: 'OSLogMessage' is only available in macOS 11.0 or newer
   |                          `- note: add 'if #available' version check
57 |         case .info:
58 |             logger.notice("\(formattedMessage, privacy: .public)")
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/Logger/Destination/OSLogDestination.swift:56:28: error: 'appendInterpolation(_:align:privacy:)' is only available in macOS 11.0 or newer
 7 |
 8 | @available(iOS 14.0, *)
 9 | public final class OSLogDestination: BaseLogDestination, @unchecked Sendable {
   |                    `- note: add @available attribute to enclosing class
10 |     private let loggers: [String: os.Logger] = LogSubsystem
11 |         .allCases
   :
19 |         }
20 |
21 |     override public func process(logDetails: LogDetails) {
   |                          `- note: add @available attribute to enclosing instance method
22 |         guard let logger = loggers[logDetails.subsystem.description] else {
23 |             return
   :
54 |         switch logDetails.level {
55 |         case .debug:
56 |             logger.debug("\(formattedMessage, privacy: .public)")
   |                            |- error: 'appendInterpolation(_:align:privacy:)' is only available in macOS 11.0 or newer
   |                            `- note: add 'if #available' version check
57 |         case .info:
58 |             logger.notice("\(formattedMessage, privacy: .public)")
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/Logger/Destination/OSLogDestination.swift:58:27: error: 'OSLogMessage' is only available in macOS 11.0 or newer
 7 |
 8 | @available(iOS 14.0, *)
 9 | public final class OSLogDestination: BaseLogDestination, @unchecked Sendable {
   |                    `- note: add @available attribute to enclosing class
10 |     private let loggers: [String: os.Logger] = LogSubsystem
11 |         .allCases
   :
19 |         }
20 |
21 |     override public func process(logDetails: LogDetails) {
   |                          `- note: add @available attribute to enclosing instance method
22 |         guard let logger = loggers[logDetails.subsystem.description] else {
23 |             return
   :
56 |             logger.debug("\(formattedMessage, privacy: .public)")
57 |         case .info:
58 |             logger.notice("\(formattedMessage, privacy: .public)")
   |                           |- error: 'OSLogMessage' is only available in macOS 11.0 or newer
   |                           `- note: add 'if #available' version check
59 |         case .warning:
60 |             logger.warning("\(formattedMessage, privacy: .public)")
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/Logger/Destination/OSLogDestination.swift:58:29: error: 'appendInterpolation(_:align:privacy:)' is only available in macOS 11.0 or newer
 7 |
 8 | @available(iOS 14.0, *)
 9 | public final class OSLogDestination: BaseLogDestination, @unchecked Sendable {
   |                    `- note: add @available attribute to enclosing class
10 |     private let loggers: [String: os.Logger] = LogSubsystem
11 |         .allCases
   :
19 |         }
20 |
21 |     override public func process(logDetails: LogDetails) {
   |                          `- note: add @available attribute to enclosing instance method
22 |         guard let logger = loggers[logDetails.subsystem.description] else {
23 |             return
   :
56 |             logger.debug("\(formattedMessage, privacy: .public)")
57 |         case .info:
58 |             logger.notice("\(formattedMessage, privacy: .public)")
   |                             |- error: 'appendInterpolation(_:align:privacy:)' is only available in macOS 11.0 or newer
   |                             `- note: add 'if #available' version check
59 |         case .warning:
60 |             logger.warning("\(formattedMessage, privacy: .public)")
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/Logger/Destination/OSLogDestination.swift:60:28: error: 'OSLogMessage' is only available in macOS 11.0 or newer
 7 |
 8 | @available(iOS 14.0, *)
 9 | public final class OSLogDestination: BaseLogDestination, @unchecked Sendable {
   |                    `- note: add @available attribute to enclosing class
10 |     private let loggers: [String: os.Logger] = LogSubsystem
11 |         .allCases
   :
19 |         }
20 |
21 |     override public func process(logDetails: LogDetails) {
   |                          `- note: add @available attribute to enclosing instance method
22 |         guard let logger = loggers[logDetails.subsystem.description] else {
23 |             return
   :
58 |             logger.notice("\(formattedMessage, privacy: .public)")
59 |         case .warning:
60 |             logger.warning("\(formattedMessage, privacy: .public)")
   |                            |- error: 'OSLogMessage' is only available in macOS 11.0 or newer
   |                            `- note: add 'if #available' version check
61 |         case .error:
62 |             logger.critical("\(formattedMessage, privacy: .public)")
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/Logger/Destination/OSLogDestination.swift:60:30: error: 'appendInterpolation(_:align:privacy:)' is only available in macOS 11.0 or newer
 7 |
 8 | @available(iOS 14.0, *)
 9 | public final class OSLogDestination: BaseLogDestination, @unchecked Sendable {
   |                    `- note: add @available attribute to enclosing class
10 |     private let loggers: [String: os.Logger] = LogSubsystem
11 |         .allCases
   :
19 |         }
20 |
21 |     override public func process(logDetails: LogDetails) {
   |                          `- note: add @available attribute to enclosing instance method
22 |         guard let logger = loggers[logDetails.subsystem.description] else {
23 |             return
   :
58 |             logger.notice("\(formattedMessage, privacy: .public)")
59 |         case .warning:
60 |             logger.warning("\(formattedMessage, privacy: .public)")
   |                              |- error: 'appendInterpolation(_:align:privacy:)' is only available in macOS 11.0 or newer
   |                              `- note: add 'if #available' version check
61 |         case .error:
62 |             logger.critical("\(formattedMessage, privacy: .public)")
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/Logger/Destination/OSLogDestination.swift:62:29: error: 'OSLogMessage' is only available in macOS 11.0 or newer
 7 |
 8 | @available(iOS 14.0, *)
 9 | public final class OSLogDestination: BaseLogDestination, @unchecked Sendable {
   |                    `- note: add @available attribute to enclosing class
10 |     private let loggers: [String: os.Logger] = LogSubsystem
11 |         .allCases
   :
19 |         }
20 |
21 |     override public func process(logDetails: LogDetails) {
   |                          `- note: add @available attribute to enclosing instance method
22 |         guard let logger = loggers[logDetails.subsystem.description] else {
23 |             return
   :
60 |             logger.warning("\(formattedMessage, privacy: .public)")
61 |         case .error:
62 |             logger.critical("\(formattedMessage, privacy: .public)")
   |                             |- error: 'OSLogMessage' is only available in macOS 11.0 or newer
   |                             `- note: add 'if #available' version check
63 |         }
64 |     }
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/Logger/Destination/OSLogDestination.swift:62:31: error: 'appendInterpolation(_:align:privacy:)' is only available in macOS 11.0 or newer
 7 |
 8 | @available(iOS 14.0, *)
 9 | public final class OSLogDestination: BaseLogDestination, @unchecked Sendable {
   |                    `- note: add @available attribute to enclosing class
10 |     private let loggers: [String: os.Logger] = LogSubsystem
11 |         .allCases
   :
19 |         }
20 |
21 |     override public func process(logDetails: LogDetails) {
   |                          `- note: add @available attribute to enclosing instance method
22 |         guard let logger = loggers[logDetails.subsystem.description] else {
23 |             return
   :
60 |             logger.warning("\(formattedMessage, privacy: .public)")
61 |         case .error:
62 |             logger.critical("\(formattedMessage, privacy: .public)")
   |                               |- error: 'appendInterpolation(_:align:privacy:)' is only available in macOS 11.0 or newer
   |                               `- note: add 'if #available' version check
63 |         }
64 |     }
[81/82] Compiling StreamCore PrefixLogFormatter.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/Logger/Destination/OSLogDestination.swift:10:38: error: 'Logger' is only available in macOS 11.0 or newer
 7 |
 8 | @available(iOS 14.0, *)
 9 | public final class OSLogDestination: BaseLogDestination, @unchecked Sendable {
   |                    `- note: add @available attribute to enclosing class
10 |     private let loggers: [String: os.Logger] = LogSubsystem
   |                                      `- error: 'Logger' is only available in macOS 11.0 or newer
11 |         .allCases
12 |         .reduce(into: [String: os.Logger]()) {
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/Logger/Destination/OSLogDestination.swift:12:35: error: 'Logger' is only available in macOS 11.0 or newer
 7 |
 8 | @available(iOS 14.0, *)
 9 | public final class OSLogDestination: BaseLogDestination, @unchecked Sendable {
   |                    `- note: add @available attribute to enclosing class
10 |     private let loggers: [String: os.Logger] = LogSubsystem
11 |         .allCases
12 |         .reduce(into: [String: os.Logger]()) {
   |                                   `- error: 'Logger' is only available in macOS 11.0 or newer
13 |             partialResult,
14 |                 subsystem in
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/Logger/Destination/OSLogDestination.swift:56:26: error: 'OSLogMessage' is only available in macOS 11.0 or newer
 7 |
 8 | @available(iOS 14.0, *)
 9 | public final class OSLogDestination: BaseLogDestination, @unchecked Sendable {
   |                    `- note: add @available attribute to enclosing class
10 |     private let loggers: [String: os.Logger] = LogSubsystem
11 |         .allCases
   :
19 |         }
20 |
21 |     override public func process(logDetails: LogDetails) {
   |                          `- note: add @available attribute to enclosing instance method
22 |         guard let logger = loggers[logDetails.subsystem.description] else {
23 |             return
   :
54 |         switch logDetails.level {
55 |         case .debug:
56 |             logger.debug("\(formattedMessage, privacy: .public)")
   |                          |- error: 'OSLogMessage' is only available in macOS 11.0 or newer
   |                          `- note: add 'if #available' version check
57 |         case .info:
58 |             logger.notice("\(formattedMessage, privacy: .public)")
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/Logger/Destination/OSLogDestination.swift:56:28: error: 'appendInterpolation(_:align:privacy:)' is only available in macOS 11.0 or newer
 7 |
 8 | @available(iOS 14.0, *)
 9 | public final class OSLogDestination: BaseLogDestination, @unchecked Sendable {
   |                    `- note: add @available attribute to enclosing class
10 |     private let loggers: [String: os.Logger] = LogSubsystem
11 |         .allCases
   :
19 |         }
20 |
21 |     override public func process(logDetails: LogDetails) {
   |                          `- note: add @available attribute to enclosing instance method
22 |         guard let logger = loggers[logDetails.subsystem.description] else {
23 |             return
   :
54 |         switch logDetails.level {
55 |         case .debug:
56 |             logger.debug("\(formattedMessage, privacy: .public)")
   |                            |- error: 'appendInterpolation(_:align:privacy:)' is only available in macOS 11.0 or newer
   |                            `- note: add 'if #available' version check
57 |         case .info:
58 |             logger.notice("\(formattedMessage, privacy: .public)")
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/Logger/Destination/OSLogDestination.swift:58:27: error: 'OSLogMessage' is only available in macOS 11.0 or newer
 7 |
 8 | @available(iOS 14.0, *)
 9 | public final class OSLogDestination: BaseLogDestination, @unchecked Sendable {
   |                    `- note: add @available attribute to enclosing class
10 |     private let loggers: [String: os.Logger] = LogSubsystem
11 |         .allCases
   :
19 |         }
20 |
21 |     override public func process(logDetails: LogDetails) {
   |                          `- note: add @available attribute to enclosing instance method
22 |         guard let logger = loggers[logDetails.subsystem.description] else {
23 |             return
   :
56 |             logger.debug("\(formattedMessage, privacy: .public)")
57 |         case .info:
58 |             logger.notice("\(formattedMessage, privacy: .public)")
   |                           |- error: 'OSLogMessage' is only available in macOS 11.0 or newer
   |                           `- note: add 'if #available' version check
59 |         case .warning:
60 |             logger.warning("\(formattedMessage, privacy: .public)")
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/Logger/Destination/OSLogDestination.swift:58:29: error: 'appendInterpolation(_:align:privacy:)' is only available in macOS 11.0 or newer
 7 |
 8 | @available(iOS 14.0, *)
 9 | public final class OSLogDestination: BaseLogDestination, @unchecked Sendable {
   |                    `- note: add @available attribute to enclosing class
10 |     private let loggers: [String: os.Logger] = LogSubsystem
11 |         .allCases
   :
19 |         }
20 |
21 |     override public func process(logDetails: LogDetails) {
   |                          `- note: add @available attribute to enclosing instance method
22 |         guard let logger = loggers[logDetails.subsystem.description] else {
23 |             return
   :
56 |             logger.debug("\(formattedMessage, privacy: .public)")
57 |         case .info:
58 |             logger.notice("\(formattedMessage, privacy: .public)")
   |                             |- error: 'appendInterpolation(_:align:privacy:)' is only available in macOS 11.0 or newer
   |                             `- note: add 'if #available' version check
59 |         case .warning:
60 |             logger.warning("\(formattedMessage, privacy: .public)")
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/Logger/Destination/OSLogDestination.swift:60:28: error: 'OSLogMessage' is only available in macOS 11.0 or newer
 7 |
 8 | @available(iOS 14.0, *)
 9 | public final class OSLogDestination: BaseLogDestination, @unchecked Sendable {
   |                    `- note: add @available attribute to enclosing class
10 |     private let loggers: [String: os.Logger] = LogSubsystem
11 |         .allCases
   :
19 |         }
20 |
21 |     override public func process(logDetails: LogDetails) {
   |                          `- note: add @available attribute to enclosing instance method
22 |         guard let logger = loggers[logDetails.subsystem.description] else {
23 |             return
   :
58 |             logger.notice("\(formattedMessage, privacy: .public)")
59 |         case .warning:
60 |             logger.warning("\(formattedMessage, privacy: .public)")
   |                            |- error: 'OSLogMessage' is only available in macOS 11.0 or newer
   |                            `- note: add 'if #available' version check
61 |         case .error:
62 |             logger.critical("\(formattedMessage, privacy: .public)")
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/Logger/Destination/OSLogDestination.swift:60:30: error: 'appendInterpolation(_:align:privacy:)' is only available in macOS 11.0 or newer
 7 |
 8 | @available(iOS 14.0, *)
 9 | public final class OSLogDestination: BaseLogDestination, @unchecked Sendable {
   |                    `- note: add @available attribute to enclosing class
10 |     private let loggers: [String: os.Logger] = LogSubsystem
11 |         .allCases
   :
19 |         }
20 |
21 |     override public func process(logDetails: LogDetails) {
   |                          `- note: add @available attribute to enclosing instance method
22 |         guard let logger = loggers[logDetails.subsystem.description] else {
23 |             return
   :
58 |             logger.notice("\(formattedMessage, privacy: .public)")
59 |         case .warning:
60 |             logger.warning("\(formattedMessage, privacy: .public)")
   |                              |- error: 'appendInterpolation(_:align:privacy:)' is only available in macOS 11.0 or newer
   |                              `- note: add 'if #available' version check
61 |         case .error:
62 |             logger.critical("\(formattedMessage, privacy: .public)")
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/Logger/Destination/OSLogDestination.swift:62:29: error: 'OSLogMessage' is only available in macOS 11.0 or newer
 7 |
 8 | @available(iOS 14.0, *)
 9 | public final class OSLogDestination: BaseLogDestination, @unchecked Sendable {
   |                    `- note: add @available attribute to enclosing class
10 |     private let loggers: [String: os.Logger] = LogSubsystem
11 |         .allCases
   :
19 |         }
20 |
21 |     override public func process(logDetails: LogDetails) {
   |                          `- note: add @available attribute to enclosing instance method
22 |         guard let logger = loggers[logDetails.subsystem.description] else {
23 |             return
   :
60 |             logger.warning("\(formattedMessage, privacy: .public)")
61 |         case .error:
62 |             logger.critical("\(formattedMessage, privacy: .public)")
   |                             |- error: 'OSLogMessage' is only available in macOS 11.0 or newer
   |                             `- note: add 'if #available' version check
63 |         }
64 |     }
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/Logger/Destination/OSLogDestination.swift:62:31: error: 'appendInterpolation(_:align:privacy:)' is only available in macOS 11.0 or newer
 7 |
 8 | @available(iOS 14.0, *)
 9 | public final class OSLogDestination: BaseLogDestination, @unchecked Sendable {
   |                    `- note: add @available attribute to enclosing class
10 |     private let loggers: [String: os.Logger] = LogSubsystem
11 |         .allCases
   :
19 |         }
20 |
21 |     override public func process(logDetails: LogDetails) {
   |                          `- note: add @available attribute to enclosing instance method
22 |         guard let logger = loggers[logDetails.subsystem.description] else {
23 |             return
   :
60 |             logger.warning("\(formattedMessage, privacy: .public)")
61 |         case .error:
62 |             logger.critical("\(formattedMessage, privacy: .public)")
   |                               |- error: 'appendInterpolation(_:align:privacy:)' is only available in macOS 11.0 or newer
   |                               `- note: add 'if #available' version check
63 |         }
64 |     }
[82/82] Compiling StreamCore Logger.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/Logger/Destination/OSLogDestination.swift:10:38: error: 'Logger' is only available in macOS 11.0 or newer
 7 |
 8 | @available(iOS 14.0, *)
 9 | public final class OSLogDestination: BaseLogDestination, @unchecked Sendable {
   |                    `- note: add @available attribute to enclosing class
10 |     private let loggers: [String: os.Logger] = LogSubsystem
   |                                      `- error: 'Logger' is only available in macOS 11.0 or newer
11 |         .allCases
12 |         .reduce(into: [String: os.Logger]()) {
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/Logger/Destination/OSLogDestination.swift:12:35: error: 'Logger' is only available in macOS 11.0 or newer
 7 |
 8 | @available(iOS 14.0, *)
 9 | public final class OSLogDestination: BaseLogDestination, @unchecked Sendable {
   |                    `- note: add @available attribute to enclosing class
10 |     private let loggers: [String: os.Logger] = LogSubsystem
11 |         .allCases
12 |         .reduce(into: [String: os.Logger]()) {
   |                                   `- error: 'Logger' is only available in macOS 11.0 or newer
13 |             partialResult,
14 |                 subsystem in
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/Logger/Destination/OSLogDestination.swift:56:26: error: 'OSLogMessage' is only available in macOS 11.0 or newer
 7 |
 8 | @available(iOS 14.0, *)
 9 | public final class OSLogDestination: BaseLogDestination, @unchecked Sendable {
   |                    `- note: add @available attribute to enclosing class
10 |     private let loggers: [String: os.Logger] = LogSubsystem
11 |         .allCases
   :
19 |         }
20 |
21 |     override public func process(logDetails: LogDetails) {
   |                          `- note: add @available attribute to enclosing instance method
22 |         guard let logger = loggers[logDetails.subsystem.description] else {
23 |             return
   :
54 |         switch logDetails.level {
55 |         case .debug:
56 |             logger.debug("\(formattedMessage, privacy: .public)")
   |                          |- error: 'OSLogMessage' is only available in macOS 11.0 or newer
   |                          `- note: add 'if #available' version check
57 |         case .info:
58 |             logger.notice("\(formattedMessage, privacy: .public)")
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/Logger/Destination/OSLogDestination.swift:56:28: error: 'appendInterpolation(_:align:privacy:)' is only available in macOS 11.0 or newer
 7 |
 8 | @available(iOS 14.0, *)
 9 | public final class OSLogDestination: BaseLogDestination, @unchecked Sendable {
   |                    `- note: add @available attribute to enclosing class
10 |     private let loggers: [String: os.Logger] = LogSubsystem
11 |         .allCases
   :
19 |         }
20 |
21 |     override public func process(logDetails: LogDetails) {
   |                          `- note: add @available attribute to enclosing instance method
22 |         guard let logger = loggers[logDetails.subsystem.description] else {
23 |             return
   :
54 |         switch logDetails.level {
55 |         case .debug:
56 |             logger.debug("\(formattedMessage, privacy: .public)")
   |                            |- error: 'appendInterpolation(_:align:privacy:)' is only available in macOS 11.0 or newer
   |                            `- note: add 'if #available' version check
57 |         case .info:
58 |             logger.notice("\(formattedMessage, privacy: .public)")
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/Logger/Destination/OSLogDestination.swift:58:27: error: 'OSLogMessage' is only available in macOS 11.0 or newer
 7 |
 8 | @available(iOS 14.0, *)
 9 | public final class OSLogDestination: BaseLogDestination, @unchecked Sendable {
   |                    `- note: add @available attribute to enclosing class
10 |     private let loggers: [String: os.Logger] = LogSubsystem
11 |         .allCases
   :
19 |         }
20 |
21 |     override public func process(logDetails: LogDetails) {
   |                          `- note: add @available attribute to enclosing instance method
22 |         guard let logger = loggers[logDetails.subsystem.description] else {
23 |             return
   :
56 |             logger.debug("\(formattedMessage, privacy: .public)")
57 |         case .info:
58 |             logger.notice("\(formattedMessage, privacy: .public)")
   |                           |- error: 'OSLogMessage' is only available in macOS 11.0 or newer
   |                           `- note: add 'if #available' version check
59 |         case .warning:
60 |             logger.warning("\(formattedMessage, privacy: .public)")
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/Logger/Destination/OSLogDestination.swift:58:29: error: 'appendInterpolation(_:align:privacy:)' is only available in macOS 11.0 or newer
 7 |
 8 | @available(iOS 14.0, *)
 9 | public final class OSLogDestination: BaseLogDestination, @unchecked Sendable {
   |                    `- note: add @available attribute to enclosing class
10 |     private let loggers: [String: os.Logger] = LogSubsystem
11 |         .allCases
   :
19 |         }
20 |
21 |     override public func process(logDetails: LogDetails) {
   |                          `- note: add @available attribute to enclosing instance method
22 |         guard let logger = loggers[logDetails.subsystem.description] else {
23 |             return
   :
56 |             logger.debug("\(formattedMessage, privacy: .public)")
57 |         case .info:
58 |             logger.notice("\(formattedMessage, privacy: .public)")
   |                             |- error: 'appendInterpolation(_:align:privacy:)' is only available in macOS 11.0 or newer
   |                             `- note: add 'if #available' version check
59 |         case .warning:
60 |             logger.warning("\(formattedMessage, privacy: .public)")
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/Logger/Destination/OSLogDestination.swift:60:28: error: 'OSLogMessage' is only available in macOS 11.0 or newer
 7 |
 8 | @available(iOS 14.0, *)
 9 | public final class OSLogDestination: BaseLogDestination, @unchecked Sendable {
   |                    `- note: add @available attribute to enclosing class
10 |     private let loggers: [String: os.Logger] = LogSubsystem
11 |         .allCases
   :
19 |         }
20 |
21 |     override public func process(logDetails: LogDetails) {
   |                          `- note: add @available attribute to enclosing instance method
22 |         guard let logger = loggers[logDetails.subsystem.description] else {
23 |             return
   :
58 |             logger.notice("\(formattedMessage, privacy: .public)")
59 |         case .warning:
60 |             logger.warning("\(formattedMessage, privacy: .public)")
   |                            |- error: 'OSLogMessage' is only available in macOS 11.0 or newer
   |                            `- note: add 'if #available' version check
61 |         case .error:
62 |             logger.critical("\(formattedMessage, privacy: .public)")
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/Logger/Destination/OSLogDestination.swift:60:30: error: 'appendInterpolation(_:align:privacy:)' is only available in macOS 11.0 or newer
 7 |
 8 | @available(iOS 14.0, *)
 9 | public final class OSLogDestination: BaseLogDestination, @unchecked Sendable {
   |                    `- note: add @available attribute to enclosing class
10 |     private let loggers: [String: os.Logger] = LogSubsystem
11 |         .allCases
   :
19 |         }
20 |
21 |     override public func process(logDetails: LogDetails) {
   |                          `- note: add @available attribute to enclosing instance method
22 |         guard let logger = loggers[logDetails.subsystem.description] else {
23 |             return
   :
58 |             logger.notice("\(formattedMessage, privacy: .public)")
59 |         case .warning:
60 |             logger.warning("\(formattedMessage, privacy: .public)")
   |                              |- error: 'appendInterpolation(_:align:privacy:)' is only available in macOS 11.0 or newer
   |                              `- note: add 'if #available' version check
61 |         case .error:
62 |             logger.critical("\(formattedMessage, privacy: .public)")
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/Logger/Destination/OSLogDestination.swift:62:29: error: 'OSLogMessage' is only available in macOS 11.0 or newer
 7 |
 8 | @available(iOS 14.0, *)
 9 | public final class OSLogDestination: BaseLogDestination, @unchecked Sendable {
   |                    `- note: add @available attribute to enclosing class
10 |     private let loggers: [String: os.Logger] = LogSubsystem
11 |         .allCases
   :
19 |         }
20 |
21 |     override public func process(logDetails: LogDetails) {
   |                          `- note: add @available attribute to enclosing instance method
22 |         guard let logger = loggers[logDetails.subsystem.description] else {
23 |             return
   :
60 |             logger.warning("\(formattedMessage, privacy: .public)")
61 |         case .error:
62 |             logger.critical("\(formattedMessage, privacy: .public)")
   |                             |- error: 'OSLogMessage' is only available in macOS 11.0 or newer
   |                             `- note: add 'if #available' version check
63 |         }
64 |     }
/Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/Logger/Destination/OSLogDestination.swift:62:31: error: 'appendInterpolation(_:align:privacy:)' is only available in macOS 11.0 or newer
 7 |
 8 | @available(iOS 14.0, *)
 9 | public final class OSLogDestination: BaseLogDestination, @unchecked Sendable {
   |                    `- note: add @available attribute to enclosing class
10 |     private let loggers: [String: os.Logger] = LogSubsystem
11 |         .allCases
   :
19 |         }
20 |
21 |     override public func process(logDetails: LogDetails) {
   |                          `- note: add @available attribute to enclosing instance method
22 |         guard let logger = loggers[logDetails.subsystem.description] else {
23 |             return
   :
60 |             logger.warning("\(formattedMessage, privacy: .public)")
61 |         case .error:
62 |             logger.critical("\(formattedMessage, privacy: .public)")
   |                               |- error: 'appendInterpolation(_:align:privacy:)' is only available in macOS 11.0 or newer
   |                               `- note: add 'if #available' version check
63 |         }
64 |     }
warning: 'stream-core-swift': found 1 file(s) which are unhandled; explicitly declare them as resources or exclude from the target
    /Users/admin/builder/spi-builder-workspace/.build/checkouts/stream-core-swift/Sources/StreamCore/Info.plist
BUILD FAILURE 6.1 macosSpm