Swift Package Index

Build Information

Failed to build SwiftyNats with Swift 5.9 for Linux.

Build Command

docker run --rm -v "checkouts-4609320-0":/host -w "/host/spi-builder-workspace" registry.gitlab.com/finestructure/spi-images:basic-5.9-latest swift build 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 4.19.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/rayepps/swifty-nats.git
Reference: master
Cloned https://github.com/rayepps/swifty-nats.git into spi-builder-workspace
SUCCESS checkout https://github.com/rayepps/swifty-nats.git at master
========================================
Build
========================================
Selected platform:         linux
Swift version:             5.9
Building package at path:  spi-builder-workspace
Running build ...
docker run --rm -v "checkouts-4609320-0":/host -w "/host/spi-builder-workspace" registry.gitlab.com/finestructure/spi-images:basic-5.9-latest swift build 2>&1
Fetching https://github.com/apple/swift-nio.git
[1/60073] Fetching swift-nio
Fetched https://github.com/apple/swift-nio.git (4.44s)
Computing version for https://github.com/apple/swift-nio.git
Computed https://github.com/apple/swift-nio.git at 1.14.4 (0.38s)
Fetching https://github.com/apple/swift-nio-zlib-support.git
Fetched https://github.com/apple/swift-nio-zlib-support.git (0.20s)
Computing version for https://github.com/apple/swift-nio-zlib-support.git
Computed https://github.com/apple/swift-nio-zlib-support.git at 1.0.0 (0.31s)
Creating working copy for https://github.com/apple/swift-nio-zlib-support.git
Working copy of https://github.com/apple/swift-nio-zlib-support.git resolved at 1.0.0
Creating working copy for https://github.com/apple/swift-nio.git
Working copy of https://github.com/apple/swift-nio.git resolved at 1.14.4
warning: 'swift-nio-zlib-support': ignoring declared target(s) 'swift-nio-zlib-support' in the system package
Building for debugging...
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error: emit-module command failed with exit code 1 (use -v to see invocation)
[74/89] Emitting module SwiftyNats
/host/spi-builder-workspace/Sources/SwiftyNats/NatsClient/NatsClient+Connection.swift:16:5: warning: non-'@objc' instance method in extensions cannot be overridden; use 'public' instead
    open func connect() throws {
    ^~~~
    public
/host/spi-builder-workspace/Sources/SwiftyNats/NatsClient/NatsClient+Connection.swift:47:5: warning: non-'@objc' instance method in extensions cannot be overridden; use 'public' instead
    open func disconnect() {
    ^~~~
    public
/host/spi-builder-workspace/Sources/SwiftyNats/NatsClient/NatsClient+Connection.swift:77:6: error: Objective-C interoperability is disabled
    @objc
    ~^~~~
    
/host/spi-builder-workspace/Sources/SwiftyNats/NatsClient/NatsClient+EventBus.swift:13:5: warning: non-'@objc' instance method in extensions cannot be overridden; use 'public' instead
    open func on(_ events: [NatsEvent], _ handler: @escaping (NatsEvent) -> Void) -> String {
    ^~~~
    public
/host/spi-builder-workspace/Sources/SwiftyNats/NatsClient/NatsClient+EventBus.swift:20:5: warning: non-'@objc' instance method in extensions cannot be overridden; use 'public' instead
    open func on(_ event: NatsEvent, _ handler: @escaping (NatsEvent) -> Void) -> String {
    ^~~~
    public
/host/spi-builder-workspace/Sources/SwiftyNats/NatsClient/NatsClient+EventBus.swift:27:5: warning: non-'@objc' instance method in extensions cannot be overridden; use 'public' instead
    open func on(_ event: NatsEvent, autoOff: Bool, _ handler: @escaping (NatsEvent) -> Void) -> String {
    ^~~~
    public
/host/spi-builder-workspace/Sources/SwiftyNats/NatsClient/NatsClient+EventBus.swift:34:5: warning: non-'@objc' instance method in extensions cannot be overridden; use 'public' instead
    open func on(_ events: [NatsEvent], autoOff: Bool, _ handler: @escaping (NatsEvent) -> Void) -> String {
    ^~~~
    public
/host/spi-builder-workspace/Sources/SwiftyNats/NatsClient/NatsClient+EventBus.swift:40:5: warning: non-'@objc' instance method in extensions cannot be overridden; use 'public' instead
    open func off(_ id: String) {
    ^~~~
    public
/host/spi-builder-workspace/Sources/SwiftyNats/NatsClient/NatsClient+Publish.swift:15:5: warning: non-'@objc' instance method in extensions cannot be overridden; use 'public' instead
    open func publish(_ payload: String, to subject: String) {
    ^~~~
    public
/host/spi-builder-workspace/Sources/SwiftyNats/NatsClient/NatsClient+Publish.swift:19:5: warning: non-'@objc' instance method in extensions cannot be overridden; use 'public' instead
    open func publish(_ payload: String, to subject: NatsSubject) {
    ^~~~
    public
/host/spi-builder-workspace/Sources/SwiftyNats/NatsClient/NatsClient+Publish.swift:23:5: warning: non-'@objc' instance method in extensions cannot be overridden; use 'public' instead
    open func reply(to message: NatsMessage, withPayload payload: String) {
    ^~~~
    public
/host/spi-builder-workspace/Sources/SwiftyNats/NatsClient/NatsClient+Publish.swift:28:5: warning: non-'@objc' instance method in extensions cannot be overridden; use 'public' instead
    open func publishSync(_ payload: String, to subject: String) throws {
    ^~~~
    public
/host/spi-builder-workspace/Sources/SwiftyNats/NatsClient/NatsClient+Publish.swift:50:5: warning: non-'@objc' instance method in extensions cannot be overridden; use 'public' instead
    open func publishSync(_ payload: String, to subject: NatsSubject) throws {
    ^~~~
    public
/host/spi-builder-workspace/Sources/SwiftyNats/NatsClient/NatsClient+Publish.swift:54:5: warning: non-'@objc' instance method in extensions cannot be overridden; use 'public' instead
    open func replySync(to message: NatsMessage, withPayload payload: String) throws {
    ^~~~
    public
/host/spi-builder-workspace/Sources/SwiftyNats/NatsClient/NatsClient+Queue.swift:21:5: warning: non-'@objc' instance method in extensions cannot be overridden; use 'public' instead
    open func flushQueue(maxWait: TimeInterval? = nil) throws {
    ^~~~
    public
/host/spi-builder-workspace/Sources/SwiftyNats/NatsClient/NatsClient+Subscribe.swift:16:5: warning: non-'@objc' instance method in extensions cannot be overridden; use 'public' instead
    open func subscribe(to subject: String, _ handler: @escaping (NatsMessage) -> Void) -> NatsSubject {
    ^~~~
    public
/host/spi-builder-workspace/Sources/SwiftyNats/NatsClient/NatsClient+Subscribe.swift:28:5: warning: non-'@objc' instance method in extensions cannot be overridden; use 'public' instead
    open func subscribe(to subject: String, asPartOf queue: String, _ handler: @escaping (NatsMessage) -> Void) -> NatsSubject {
    ^~~~
    public
/host/spi-builder-workspace/Sources/SwiftyNats/NatsClient/NatsClient+Subscribe.swift:40:5: warning: non-'@objc' instance method in extensions cannot be overridden; use 'public' instead
    open func unsubscribe(from subject: NatsSubject) {
    ^~~~
    public
/host/spi-builder-workspace/Sources/SwiftyNats/NatsClient/NatsClient+Subscribe.swift:47:5: warning: non-'@objc' instance method in extensions cannot be overridden; use 'public' instead
    open func unsubscribeSync(from subject: NatsSubject) throws {
    ^~~~
    public
/host/spi-builder-workspace/Sources/SwiftyNats/NatsClient/NatsClient+Subscribe.swift:72:5: warning: non-'@objc' instance method in extensions cannot be overridden; use 'public' instead
    open func subscribeSync(to subject: String, _ handler: @escaping (NatsMessage) -> Void) throws -> NatsSubject {
    ^~~~
    public
/host/spi-builder-workspace/Sources/SwiftyNats/NatsClient/NatsClient+Subscribe.swift:77:5: warning: non-'@objc' instance method in extensions cannot be overridden; use 'public' instead
    open func subscribeSync(to subject: String, asPartOf queue: String, _ handler: @escaping (NatsMessage) -> Void) throws -> NatsSubject {
    ^~~~
    public
/host/spi-builder-workspace/Sources/SwiftyNats/NatsClient/NatsClient.swift:54:26: warning: 'init(numThreads:)' is deprecated: replaced by 'init(numberOfThreads:)'
    internal let group = MultiThreadedEventLoopGroup(numThreads: 1)
                         ^
/host/spi-builder-workspace/Sources/SwiftyNats/NatsClient/NatsClient.swift:54:26: note: use 'init(numberOfThreads:)' instead
    internal let group = MultiThreadedEventLoopGroup(numThreads: 1)
                         ^                           ~~~~~~~~~~
                                                     numberOfThreads
/host/spi-builder-workspace/Sources/SwiftyNats/NatsSubject.swift:31:16: warning: 'Hashable.hashValue' is deprecated as a protocol requirement; conform type 'NatsSubject' to 'Hashable' by implementing 'hash(into:)' instead
    public var hashValue: Int {
               ^
[75/91] Compiling SwiftyNats Data+String.swift
[76/91] Compiling SwiftyNats Streams+Read+Write.swift
[77/91] Compiling SwiftyNats String+Utilities.swift
[78/91] Compiling SwiftyNats NatsServer.swift
/host/spi-builder-workspace/Sources/SwiftyNats/NatsSubject.swift:31:16: warning: 'Hashable.hashValue' is deprecated as a protocol requirement; conform type 'NatsSubject' to 'Hashable' by implementing 'hash(into:)' instead
    public var hashValue: Int {
               ^
[79/91] Compiling SwiftyNats NatsSubject.swift
/host/spi-builder-workspace/Sources/SwiftyNats/NatsSubject.swift:31:16: warning: 'Hashable.hashValue' is deprecated as a protocol requirement; conform type 'NatsSubject' to 'Hashable' by implementing 'hash(into:)' instead
    public var hashValue: Int {
               ^
[80/91] Compiling SwiftyNats NatsError.swift
[81/91] Compiling SwiftyNats NatsEventHandler.swift
[82/91] Compiling SwiftyNats NatsClient.swift
/host/spi-builder-workspace/Sources/SwiftyNats/NatsClient/NatsClient.swift:54:26: warning: 'init(numThreads:)' is deprecated: replaced by 'init(numberOfThreads:)'
    internal let group = MultiThreadedEventLoopGroup(numThreads: 1)
                         ^
/host/spi-builder-workspace/Sources/SwiftyNats/NatsClient/NatsClient.swift:54:26: note: use 'init(numberOfThreads:)' instead
    internal let group = MultiThreadedEventLoopGroup(numThreads: 1)
                         ^                           ~~~~~~~~~~
                                                     numberOfThreads
[83/91] Compiling SwiftyNats NatsClientConfig.swift
/host/spi-builder-workspace/Sources/SwiftyNats/NatsClient/NatsClient.swift:54:26: warning: 'init(numThreads:)' is deprecated: replaced by 'init(numberOfThreads:)'
    internal let group = MultiThreadedEventLoopGroup(numThreads: 1)
                         ^
/host/spi-builder-workspace/Sources/SwiftyNats/NatsClient/NatsClient.swift:54:26: note: use 'init(numberOfThreads:)' instead
    internal let group = MultiThreadedEventLoopGroup(numThreads: 1)
                         ^                           ~~~~~~~~~~
                                                     numberOfThreads
[84/91] Compiling SwiftyNats NatsClient+Queue.swift
/host/spi-builder-workspace/Sources/SwiftyNats/NatsClient/NatsClient+Queue.swift:21:5: warning: non-'@objc' instance method in extensions cannot be overridden; use 'public' instead
    open func flushQueue(maxWait: TimeInterval? = nil) throws {
    ^~~~
    public
/host/spi-builder-workspace/Sources/SwiftyNats/NatsClient/NatsClient+Subscribe.swift:16:5: warning: non-'@objc' instance method in extensions cannot be overridden; use 'public' instead
    open func subscribe(to subject: String, _ handler: @escaping (NatsMessage) -> Void) -> NatsSubject {
    ^~~~
    public
/host/spi-builder-workspace/Sources/SwiftyNats/NatsClient/NatsClient+Subscribe.swift:28:5: warning: non-'@objc' instance method in extensions cannot be overridden; use 'public' instead
    open func subscribe(to subject: String, asPartOf queue: String, _ handler: @escaping (NatsMessage) -> Void) -> NatsSubject {
    ^~~~
    public
/host/spi-builder-workspace/Sources/SwiftyNats/NatsClient/NatsClient+Subscribe.swift:40:5: warning: non-'@objc' instance method in extensions cannot be overridden; use 'public' instead
    open func unsubscribe(from subject: NatsSubject) {
    ^~~~
    public
/host/spi-builder-workspace/Sources/SwiftyNats/NatsClient/NatsClient+Subscribe.swift:47:5: warning: non-'@objc' instance method in extensions cannot be overridden; use 'public' instead
    open func unsubscribeSync(from subject: NatsSubject) throws {
    ^~~~
    public
/host/spi-builder-workspace/Sources/SwiftyNats/NatsClient/NatsClient+Subscribe.swift:72:5: warning: non-'@objc' instance method in extensions cannot be overridden; use 'public' instead
    open func subscribeSync(to subject: String, _ handler: @escaping (NatsMessage) -> Void) throws -> NatsSubject {
    ^~~~
    public
/host/spi-builder-workspace/Sources/SwiftyNats/NatsClient/NatsClient+Subscribe.swift:77:5: warning: non-'@objc' instance method in extensions cannot be overridden; use 'public' instead
    open func subscribeSync(to subject: String, asPartOf queue: String, _ handler: @escaping (NatsMessage) -> Void) throws -> NatsSubject {
    ^~~~
    public
/host/spi-builder-workspace/Sources/SwiftyNats/NatsClient/NatsClient.swift:54:26: warning: 'init(numThreads:)' is deprecated: replaced by 'init(numberOfThreads:)'
    internal let group = MultiThreadedEventLoopGroup(numThreads: 1)
                         ^
/host/spi-builder-workspace/Sources/SwiftyNats/NatsClient/NatsClient.swift:54:26: note: use 'init(numberOfThreads:)' instead
    internal let group = MultiThreadedEventLoopGroup(numThreads: 1)
                         ^                           ~~~~~~~~~~
                                                     numberOfThreads
[85/91] Compiling SwiftyNats NatsClient+Subscribe.swift
/host/spi-builder-workspace/Sources/SwiftyNats/NatsClient/NatsClient+Queue.swift:21:5: warning: non-'@objc' instance method in extensions cannot be overridden; use 'public' instead
    open func flushQueue(maxWait: TimeInterval? = nil) throws {
    ^~~~
    public
/host/spi-builder-workspace/Sources/SwiftyNats/NatsClient/NatsClient+Subscribe.swift:16:5: warning: non-'@objc' instance method in extensions cannot be overridden; use 'public' instead
    open func subscribe(to subject: String, _ handler: @escaping (NatsMessage) -> Void) -> NatsSubject {
    ^~~~
    public
/host/spi-builder-workspace/Sources/SwiftyNats/NatsClient/NatsClient+Subscribe.swift:28:5: warning: non-'@objc' instance method in extensions cannot be overridden; use 'public' instead
    open func subscribe(to subject: String, asPartOf queue: String, _ handler: @escaping (NatsMessage) -> Void) -> NatsSubject {
    ^~~~
    public
/host/spi-builder-workspace/Sources/SwiftyNats/NatsClient/NatsClient+Subscribe.swift:40:5: warning: non-'@objc' instance method in extensions cannot be overridden; use 'public' instead
    open func unsubscribe(from subject: NatsSubject) {
    ^~~~
    public
/host/spi-builder-workspace/Sources/SwiftyNats/NatsClient/NatsClient+Subscribe.swift:47:5: warning: non-'@objc' instance method in extensions cannot be overridden; use 'public' instead
    open func unsubscribeSync(from subject: NatsSubject) throws {
    ^~~~
    public
/host/spi-builder-workspace/Sources/SwiftyNats/NatsClient/NatsClient+Subscribe.swift:72:5: warning: non-'@objc' instance method in extensions cannot be overridden; use 'public' instead
    open func subscribeSync(to subject: String, _ handler: @escaping (NatsMessage) -> Void) throws -> NatsSubject {
    ^~~~
    public
/host/spi-builder-workspace/Sources/SwiftyNats/NatsClient/NatsClient+Subscribe.swift:77:5: warning: non-'@objc' instance method in extensions cannot be overridden; use 'public' instead
    open func subscribeSync(to subject: String, asPartOf queue: String, _ handler: @escaping (NatsMessage) -> Void) throws -> NatsSubject {
    ^~~~
    public
/host/spi-builder-workspace/Sources/SwiftyNats/NatsClient/NatsClient.swift:54:26: warning: 'init(numThreads:)' is deprecated: replaced by 'init(numberOfThreads:)'
    internal let group = MultiThreadedEventLoopGroup(numThreads: 1)
                         ^
/host/spi-builder-workspace/Sources/SwiftyNats/NatsClient/NatsClient.swift:54:26: note: use 'init(numberOfThreads:)' instead
    internal let group = MultiThreadedEventLoopGroup(numThreads: 1)
                         ^                           ~~~~~~~~~~
                                                     numberOfThreads
[86/91] Compiling SwiftyNats NatsClient+EventBus.swift
/host/spi-builder-workspace/Sources/SwiftyNats/NatsClient/NatsClient+EventBus.swift:13:5: warning: non-'@objc' instance method in extensions cannot be overridden; use 'public' instead
    open func on(_ events: [NatsEvent], _ handler: @escaping (NatsEvent) -> Void) -> String {
    ^~~~
    public
/host/spi-builder-workspace/Sources/SwiftyNats/NatsClient/NatsClient+EventBus.swift:20:5: warning: non-'@objc' instance method in extensions cannot be overridden; use 'public' instead
    open func on(_ event: NatsEvent, _ handler: @escaping (NatsEvent) -> Void) -> String {
    ^~~~
    public
/host/spi-builder-workspace/Sources/SwiftyNats/NatsClient/NatsClient+EventBus.swift:27:5: warning: non-'@objc' instance method in extensions cannot be overridden; use 'public' instead
    open func on(_ event: NatsEvent, autoOff: Bool, _ handler: @escaping (NatsEvent) -> Void) -> String {
    ^~~~
    public
/host/spi-builder-workspace/Sources/SwiftyNats/NatsClient/NatsClient+EventBus.swift:34:5: warning: non-'@objc' instance method in extensions cannot be overridden; use 'public' instead
    open func on(_ events: [NatsEvent], autoOff: Bool, _ handler: @escaping (NatsEvent) -> Void) -> String {
    ^~~~
    public
/host/spi-builder-workspace/Sources/SwiftyNats/NatsClient/NatsClient+EventBus.swift:40:5: warning: non-'@objc' instance method in extensions cannot be overridden; use 'public' instead
    open func off(_ id: String) {
    ^~~~
    public
/host/spi-builder-workspace/Sources/SwiftyNats/NatsClient/NatsClient+Publish.swift:15:5: warning: non-'@objc' instance method in extensions cannot be overridden; use 'public' instead
    open func publish(_ payload: String, to subject: String) {
    ^~~~
    public
/host/spi-builder-workspace/Sources/SwiftyNats/NatsClient/NatsClient+Publish.swift:19:5: warning: non-'@objc' instance method in extensions cannot be overridden; use 'public' instead
    open func publish(_ payload: String, to subject: NatsSubject) {
    ^~~~
    public
/host/spi-builder-workspace/Sources/SwiftyNats/NatsClient/NatsClient+Publish.swift:23:5: warning: non-'@objc' instance method in extensions cannot be overridden; use 'public' instead
    open func reply(to message: NatsMessage, withPayload payload: String) {
    ^~~~
    public
/host/spi-builder-workspace/Sources/SwiftyNats/NatsClient/NatsClient+Publish.swift:28:5: warning: non-'@objc' instance method in extensions cannot be overridden; use 'public' instead
    open func publishSync(_ payload: String, to subject: String) throws {
    ^~~~
    public
/host/spi-builder-workspace/Sources/SwiftyNats/NatsClient/NatsClient+Publish.swift:50:5: warning: non-'@objc' instance method in extensions cannot be overridden; use 'public' instead
    open func publishSync(_ payload: String, to subject: NatsSubject) throws {
    ^~~~
    public
/host/spi-builder-workspace/Sources/SwiftyNats/NatsClient/NatsClient+Publish.swift:54:5: warning: non-'@objc' instance method in extensions cannot be overridden; use 'public' instead
    open func replySync(to message: NatsMessage, withPayload payload: String) throws {
    ^~~~
    public
/host/spi-builder-workspace/Sources/SwiftyNats/NatsClient/NatsClient.swift:54:26: warning: 'init(numThreads:)' is deprecated: replaced by 'init(numberOfThreads:)'
    internal let group = MultiThreadedEventLoopGroup(numThreads: 1)
                         ^
/host/spi-builder-workspace/Sources/SwiftyNats/NatsClient/NatsClient.swift:54:26: note: use 'init(numberOfThreads:)' instead
    internal let group = MultiThreadedEventLoopGroup(numThreads: 1)
                         ^                           ~~~~~~~~~~
                                                     numberOfThreads
[87/91] Compiling SwiftyNats NatsClient+Publish.swift
/host/spi-builder-workspace/Sources/SwiftyNats/NatsClient/NatsClient+EventBus.swift:13:5: warning: non-'@objc' instance method in extensions cannot be overridden; use 'public' instead
    open func on(_ events: [NatsEvent], _ handler: @escaping (NatsEvent) -> Void) -> String {
    ^~~~
    public
/host/spi-builder-workspace/Sources/SwiftyNats/NatsClient/NatsClient+EventBus.swift:20:5: warning: non-'@objc' instance method in extensions cannot be overridden; use 'public' instead
    open func on(_ event: NatsEvent, _ handler: @escaping (NatsEvent) -> Void) -> String {
    ^~~~
    public
/host/spi-builder-workspace/Sources/SwiftyNats/NatsClient/NatsClient+EventBus.swift:27:5: warning: non-'@objc' instance method in extensions cannot be overridden; use 'public' instead
    open func on(_ event: NatsEvent, autoOff: Bool, _ handler: @escaping (NatsEvent) -> Void) -> String {
    ^~~~
    public
/host/spi-builder-workspace/Sources/SwiftyNats/NatsClient/NatsClient+EventBus.swift:34:5: warning: non-'@objc' instance method in extensions cannot be overridden; use 'public' instead
    open func on(_ events: [NatsEvent], autoOff: Bool, _ handler: @escaping (NatsEvent) -> Void) -> String {
    ^~~~
    public
/host/spi-builder-workspace/Sources/SwiftyNats/NatsClient/NatsClient+EventBus.swift:40:5: warning: non-'@objc' instance method in extensions cannot be overridden; use 'public' instead
    open func off(_ id: String) {
    ^~~~
    public
/host/spi-builder-workspace/Sources/SwiftyNats/NatsClient/NatsClient+Publish.swift:15:5: warning: non-'@objc' instance method in extensions cannot be overridden; use 'public' instead
    open func publish(_ payload: String, to subject: String) {
    ^~~~
    public
/host/spi-builder-workspace/Sources/SwiftyNats/NatsClient/NatsClient+Publish.swift:19:5: warning: non-'@objc' instance method in extensions cannot be overridden; use 'public' instead
    open func publish(_ payload: String, to subject: NatsSubject) {
    ^~~~
    public
/host/spi-builder-workspace/Sources/SwiftyNats/NatsClient/NatsClient+Publish.swift:23:5: warning: non-'@objc' instance method in extensions cannot be overridden; use 'public' instead
    open func reply(to message: NatsMessage, withPayload payload: String) {
    ^~~~
    public
/host/spi-builder-workspace/Sources/SwiftyNats/NatsClient/NatsClient+Publish.swift:28:5: warning: non-'@objc' instance method in extensions cannot be overridden; use 'public' instead
    open func publishSync(_ payload: String, to subject: String) throws {
    ^~~~
    public
/host/spi-builder-workspace/Sources/SwiftyNats/NatsClient/NatsClient+Publish.swift:50:5: warning: non-'@objc' instance method in extensions cannot be overridden; use 'public' instead
    open func publishSync(_ payload: String, to subject: NatsSubject) throws {
    ^~~~
    public
/host/spi-builder-workspace/Sources/SwiftyNats/NatsClient/NatsClient+Publish.swift:54:5: warning: non-'@objc' instance method in extensions cannot be overridden; use 'public' instead
    open func replySync(to message: NatsMessage, withPayload payload: String) throws {
    ^~~~
    public
/host/spi-builder-workspace/Sources/SwiftyNats/NatsClient/NatsClient.swift:54:26: warning: 'init(numThreads:)' is deprecated: replaced by 'init(numberOfThreads:)'
    internal let group = MultiThreadedEventLoopGroup(numThreads: 1)
                         ^
/host/spi-builder-workspace/Sources/SwiftyNats/NatsClient/NatsClient.swift:54:26: note: use 'init(numberOfThreads:)' instead
    internal let group = MultiThreadedEventLoopGroup(numThreads: 1)
                         ^                           ~~~~~~~~~~
                                                     numberOfThreads
[88/91] Compiling SwiftyNats NatsMessage.swift
[89/91] Compiling SwiftyNats NatsResponse.swift
[90/91] Compiling SwiftyNats NatsClient+ChannelHandler.swift
/host/spi-builder-workspace/Sources/SwiftyNats/NatsClient/NatsClient+Connection.swift:16:5: warning: non-'@objc' instance method in extensions cannot be overridden; use 'public' instead
    open func connect() throws {
    ^~~~
    public
/host/spi-builder-workspace/Sources/SwiftyNats/NatsClient/NatsClient+Connection.swift:47:5: warning: non-'@objc' instance method in extensions cannot be overridden; use 'public' instead
    open func disconnect() {
    ^~~~
    public
/host/spi-builder-workspace/Sources/SwiftyNats/NatsClient/NatsClient+Connection.swift:77:6: error: Objective-C interoperability is disabled
    @objc
    ~^~~~
    
/host/spi-builder-workspace/Sources/SwiftyNats/NatsClient/NatsClient.swift:54:26: warning: 'init(numThreads:)' is deprecated: replaced by 'init(numberOfThreads:)'
    internal let group = MultiThreadedEventLoopGroup(numThreads: 1)
                         ^
/host/spi-builder-workspace/Sources/SwiftyNats/NatsClient/NatsClient.swift:54:26: note: use 'init(numberOfThreads:)' instead
    internal let group = MultiThreadedEventLoopGroup(numThreads: 1)
                         ^                           ~~~~~~~~~~
                                                     numberOfThreads
[91/91] Compiling SwiftyNats NatsClient+Connection.swift
/host/spi-builder-workspace/Sources/SwiftyNats/NatsClient/NatsClient+Connection.swift:16:5: warning: non-'@objc' instance method in extensions cannot be overridden; use 'public' instead
    open func connect() throws {
    ^~~~
    public
/host/spi-builder-workspace/Sources/SwiftyNats/NatsClient/NatsClient+Connection.swift:47:5: warning: non-'@objc' instance method in extensions cannot be overridden; use 'public' instead
    open func disconnect() {
    ^~~~
    public
/host/spi-builder-workspace/Sources/SwiftyNats/NatsClient/NatsClient+Connection.swift:77:6: error: Objective-C interoperability is disabled
    @objc
    ~^~~~
    
/host/spi-builder-workspace/Sources/SwiftyNats/NatsClient/NatsClient.swift:54:26: warning: 'init(numThreads:)' is deprecated: replaced by 'init(numberOfThreads:)'
    internal let group = MultiThreadedEventLoopGroup(numThreads: 1)
                         ^
/host/spi-builder-workspace/Sources/SwiftyNats/NatsClient/NatsClient.swift:54:26: note: use 'init(numberOfThreads:)' instead
    internal let group = MultiThreadedEventLoopGroup(numThreads: 1)
                         ^                           ~~~~~~~~~~
                                                     numberOfThreads
error: fatalError
BUILD FAILURE 5.9 linux

Build Machine: Linux 2