Swift Package IndexBuild Information
Failed to build Realtime, reference 0.0.2 (0b985c), with Swift 6.1 for Linux on 27 Apr 2025 05:05:23 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-4609320-0":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:basic-6.1-latest swift build --triple x86_64-unknown-linux-gnu 2>&1Build Log
========================================
RunAll
========================================
Builder version: 4.61.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/supabase-community/realtime-swift.git
Reference: 0.0.2
Initialized empty Git repository in /host/spi-builder-workspace/.git/
hint: Using 'master' as the name for the initial branch. This default branch name
hint: is subject to change. To configure the initial branch name to use in all
hint: of your new repositories, which will suppress this warning, call:
hint:
hint: git config --global init.defaultBranch <name>
hint:
hint: Names commonly chosen instead of 'master' are 'main', 'trunk' and
hint: 'development'. The just-created branch can be renamed via this command:
hint:
hint: git branch -m <name>
From https://github.com/supabase-community/realtime-swift
* tag 0.0.2 -> FETCH_HEAD
HEAD is now at 0b985c6 Remove Starscream Dependency and bump minimum support platform (#11)
Cloned https://github.com/supabase-community/realtime-swift.git
Revision (git rev-parse @):
0b985c687fe963f6bd818ff77a35c27247b98bb4
SUCCESS checkout https://github.com/supabase-community/realtime-swift.git at 0.0.2
========================================
Build
========================================
Selected platform: linux
Swift version: 6.1
Building package at path: $PWD
https://github.com/supabase-community/realtime-swift.git
https://github.com/supabase-community/realtime-swift.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
{
"dependencies" : [
],
"manifest_display_name" : "Realtime",
"name" : "Realtime",
"path" : "/host/spi-builder-workspace",
"platforms" : [
{
"name" : "ios",
"version" : "13.0"
},
{
"name" : "maccatalyst",
"version" : "13.0"
},
{
"name" : "macos",
"version" : "10.15"
},
{
"name" : "watchos",
"version" : "6.0"
},
{
"name" : "tvos",
"version" : "13.0"
}
],
"products" : [
{
"name" : "Realtime",
"targets" : [
"Realtime"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "RealtimeTests",
"module_type" : "SwiftTarget",
"name" : "RealtimeTests",
"path" : "Tests/RealtimeTests",
"sources" : [
"ChannelTopicTests.swift",
"RealtimeTests.swift"
],
"target_dependencies" : [
"Realtime"
],
"type" : "test"
},
{
"c99name" : "Realtime",
"module_type" : "SwiftTarget",
"name" : "Realtime",
"path" : "Sources/Realtime",
"product_memberships" : [
"Realtime"
],
"sources" : [
"Channel.swift",
"Defaults.swift",
"Delegated.swift",
"HeartbeatTimer.swift",
"Message.swift",
"Push.swift",
"RealtimeClient.swift",
"SocketError.swift",
"StateChangeCallbacks.swift",
"TimeoutTimer.swift",
"Transport.swift"
],
"type" : "library"
}
],
"tools_version" : "5.5"
}
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-0":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:basic-6.1-latest swift build --triple x86_64-unknown-linux-gnu -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete -Xswiftc -enable-upcoming-feature -Xswiftc StrictConcurrency -Xswiftc -enable-upcoming-feature -Xswiftc DisableOutwardActorInference -Xswiftc -enable-upcoming-feature -Xswiftc GlobalActorIsolatedTypesUsability -Xswiftc -enable-upcoming-feature -Xswiftc InferSendableFromCaptures 2>&1
basic-6.1-latest: Pulling from finestructure/spi-images
Digest: sha256:3bdcac04179f4ed3e5b8e9dbd6e74bbf5ebc0f4fde48bbaad7d1e5c757e65bcb
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:basic-6.1-latest
Building for debugging...
[0/2] Write sources
[1/2] Write swift-version-24593BA9C3E375BF.txt
[3/13] Compiling Realtime SocketError.swift
[4/14] Compiling Realtime Transport.swift
/host/spi-builder-workspace/Sources/Realtime/Transport.swift:130:14: warning: non-final class 'URLSessionTransport' cannot conform to 'Sendable'; use '@unchecked Sendable'; this is an error in the Swift 6 language mode
128 | /// your own WebSocket library or implementation.
129 | @available(macOS 10.15, iOS 13, watchOS 6, tvOS 13, *)
130 | public class URLSessionTransport: NSObject, Transport, URLSessionWebSocketDelegate {
| `- warning: non-final class 'URLSessionTransport' cannot conform to 'Sendable'; use '@unchecked Sendable'; this is an error in the Swift 6 language mode
131 | /// The URL to connect to
132 | internal let url: URL
/host/spi-builder-workspace/Sources/Realtime/Transport.swift:135:15: warning: stored property 'session' of 'Sendable'-conforming class 'URLSessionTransport' is mutable; this is an error in the Swift 6 language mode
133 |
134 | /// The underling URLsession. Assigned during `connect()`
135 | private var session: URLSession?
| `- warning: stored property 'session' of 'Sendable'-conforming class 'URLSessionTransport' is mutable; this is an error in the Swift 6 language mode
136 |
137 | /// The ongoing task. Assigned during `connect()`
/host/spi-builder-workspace/Sources/Realtime/Transport.swift:253:9: warning: default will never be executed
251 | case let .string(text):
252 | self.delegate?.onMessage(message: text)
253 | default:
| `- warning: default will never be executed
254 | fatalError("Unknown result was received. [\(result)]")
255 | }
[5/14] Compiling Realtime RealtimeClient.swift
/host/spi-builder-workspace/Sources/Realtime/RealtimeClient.swift:715:4: error: Objective-C interoperability is disabled
713 |
714 | /// Sends a hearbeat payload to the phoenix serverss
715 | @objc func sendHeartbeat() {
| `- error: Objective-C interoperability is disabled
716 | // Do not send if the connection is closed
717 | guard isConnected else { return }
[6/14] Compiling Realtime StateChangeCallbacks.swift
[7/14] Compiling Realtime TimeoutTimer.swift
/host/spi-builder-workspace/Sources/Realtime/TimeoutTimer.swift:98:14: warning: static property 'main' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
96 | class TimerQueue {
97 | // Can be overriden in tests
98 | static var main = TimerQueue()
| |- warning: static property 'main' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
| |- note: convert 'main' to a 'let' constant to make 'Sendable' shared state immutable
| |- note: add '@MainActor' to make static property 'main' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
99 |
100 | func queue(timeInterval: TimeInterval, execute: DispatchWorkItem) {
[8/14] Compiling Realtime Delegated.swift
[9/14] Compiling Realtime HeartbeatTimer.swift
error: emit-module command failed with exit code 1 (use -v to see invocation)
[10/14] Compiling Realtime Channel.swift
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/host/spi-builder-workspace/Sources/Realtime/Defaults.swift:32:21: warning: static property 'reconnectSteppedBackOff' is not concurrency-safe because non-'Sendable' type '(Int) -> TimeInterval' (aka '(Int) -> Double') may have shared mutable state; this is an error in the Swift 6 language mode
30 |
31 | /// Default reconnect algorithm for the socket
32 | public static let reconnectSteppedBackOff: (Int) -> TimeInterval = { tries in
| |- warning: static property 'reconnectSteppedBackOff' is not concurrency-safe because non-'Sendable' type '(Int) -> TimeInterval' (aka '(Int) -> Double') may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make static property 'reconnectSteppedBackOff' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
33 | tries > 9 ? 5.0 : [0.01, 0.05, 0.1, 0.15, 0.2, 0.25, 0.5, 1.0, 2.0][tries - 1]
34 | }
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/host/spi-builder-workspace/Sources/Realtime/Defaults.swift:37:21: warning: static property 'rejoinSteppedBackOff' is not concurrency-safe because non-'Sendable' type '(Int) -> TimeInterval' (aka '(Int) -> Double') may have shared mutable state; this is an error in the Swift 6 language mode
35 |
36 | /** Default rejoin algorithm for individual channels */
37 | public static let rejoinSteppedBackOff: (Int) -> TimeInterval = { tries in
| |- warning: static property 'rejoinSteppedBackOff' is not concurrency-safe because non-'Sendable' type '(Int) -> TimeInterval' (aka '(Int) -> Double') may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make static property 'rejoinSteppedBackOff' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
38 | tries > 3 ? 10 : [1, 2, 5][tries - 1]
39 | }
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/host/spi-builder-workspace/Sources/Realtime/Defaults.swift:42:21: warning: static property 'encode' is not concurrency-safe because non-'Sendable' type '([String : Any]) -> Data' may have shared mutable state; this is an error in the Swift 6 language mode
40 |
41 | /// Default encode function, utilizing JSONSerialization.data
42 | public static let encode: ([String: Any]) -> Data = { json in
| |- warning: static property 'encode' is not concurrency-safe because non-'Sendable' type '([String : Any]) -> Data' may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make static property 'encode' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
43 | try! JSONSerialization
44 | .data(
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/host/spi-builder-workspace/Sources/Realtime/Defaults.swift:50:21: warning: static property 'decode' is not concurrency-safe because non-'Sendable' type '(Data) -> [String : Any]?' may have shared mutable state; this is an error in the Swift 6 language mode
48 |
49 | /// Default decode function, utilizing JSONSerialization.jsonObject
50 | public static let decode: (Data) -> [String: Any]? = { data in
| |- warning: static property 'decode' is not concurrency-safe because non-'Sendable' type '(Data) -> [String : Any]?' may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make static property 'decode' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
51 | guard
52 | let json =
[11/14] Compiling Realtime Defaults.swift
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/host/spi-builder-workspace/Sources/Realtime/Defaults.swift:32:21: warning: static property 'reconnectSteppedBackOff' is not concurrency-safe because non-'Sendable' type '(Int) -> TimeInterval' (aka '(Int) -> Double') may have shared mutable state; this is an error in the Swift 6 language mode
30 |
31 | /// Default reconnect algorithm for the socket
32 | public static let reconnectSteppedBackOff: (Int) -> TimeInterval = { tries in
| |- warning: static property 'reconnectSteppedBackOff' is not concurrency-safe because non-'Sendable' type '(Int) -> TimeInterval' (aka '(Int) -> Double') may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make static property 'reconnectSteppedBackOff' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
33 | tries > 9 ? 5.0 : [0.01, 0.05, 0.1, 0.15, 0.2, 0.25, 0.5, 1.0, 2.0][tries - 1]
34 | }
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/host/spi-builder-workspace/Sources/Realtime/Defaults.swift:37:21: warning: static property 'rejoinSteppedBackOff' is not concurrency-safe because non-'Sendable' type '(Int) -> TimeInterval' (aka '(Int) -> Double') may have shared mutable state; this is an error in the Swift 6 language mode
35 |
36 | /** Default rejoin algorithm for individual channels */
37 | public static let rejoinSteppedBackOff: (Int) -> TimeInterval = { tries in
| |- warning: static property 'rejoinSteppedBackOff' is not concurrency-safe because non-'Sendable' type '(Int) -> TimeInterval' (aka '(Int) -> Double') may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make static property 'rejoinSteppedBackOff' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
38 | tries > 3 ? 10 : [1, 2, 5][tries - 1]
39 | }
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/host/spi-builder-workspace/Sources/Realtime/Defaults.swift:42:21: warning: static property 'encode' is not concurrency-safe because non-'Sendable' type '([String : Any]) -> Data' may have shared mutable state; this is an error in the Swift 6 language mode
40 |
41 | /// Default encode function, utilizing JSONSerialization.data
42 | public static let encode: ([String: Any]) -> Data = { json in
| |- warning: static property 'encode' is not concurrency-safe because non-'Sendable' type '([String : Any]) -> Data' may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make static property 'encode' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
43 | try! JSONSerialization
44 | .data(
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/host/spi-builder-workspace/Sources/Realtime/Defaults.swift:50:21: warning: static property 'decode' is not concurrency-safe because non-'Sendable' type '(Data) -> [String : Any]?' may have shared mutable state; this is an error in the Swift 6 language mode
48 |
49 | /// Default decode function, utilizing JSONSerialization.jsonObject
50 | public static let decode: (Data) -> [String: Any]? = { data in
| |- warning: static property 'decode' is not concurrency-safe because non-'Sendable' type '(Data) -> [String : Any]?' may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make static property 'decode' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
51 | guard
52 | let json =
[12/14] Compiling Realtime Message.swift
[13/14] Compiling Realtime Push.swift
[14/14] Emitting module Realtime
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/host/spi-builder-workspace/Sources/Realtime/Defaults.swift:32:21: warning: static property 'reconnectSteppedBackOff' is not concurrency-safe because non-'Sendable' type '(Int) -> TimeInterval' (aka '(Int) -> Double') may have shared mutable state; this is an error in the Swift 6 language mode
30 |
31 | /// Default reconnect algorithm for the socket
32 | public static let reconnectSteppedBackOff: (Int) -> TimeInterval = { tries in
| |- warning: static property 'reconnectSteppedBackOff' is not concurrency-safe because non-'Sendable' type '(Int) -> TimeInterval' (aka '(Int) -> Double') may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make static property 'reconnectSteppedBackOff' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
33 | tries > 9 ? 5.0 : [0.01, 0.05, 0.1, 0.15, 0.2, 0.25, 0.5, 1.0, 2.0][tries - 1]
34 | }
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/host/spi-builder-workspace/Sources/Realtime/Defaults.swift:37:21: warning: static property 'rejoinSteppedBackOff' is not concurrency-safe because non-'Sendable' type '(Int) -> TimeInterval' (aka '(Int) -> Double') may have shared mutable state; this is an error in the Swift 6 language mode
35 |
36 | /** Default rejoin algorithm for individual channels */
37 | public static let rejoinSteppedBackOff: (Int) -> TimeInterval = { tries in
| |- warning: static property 'rejoinSteppedBackOff' is not concurrency-safe because non-'Sendable' type '(Int) -> TimeInterval' (aka '(Int) -> Double') may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make static property 'rejoinSteppedBackOff' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
38 | tries > 3 ? 10 : [1, 2, 5][tries - 1]
39 | }
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/host/spi-builder-workspace/Sources/Realtime/Defaults.swift:42:21: warning: static property 'encode' is not concurrency-safe because non-'Sendable' type '([String : Any]) -> Data' may have shared mutable state; this is an error in the Swift 6 language mode
40 |
41 | /// Default encode function, utilizing JSONSerialization.data
42 | public static let encode: ([String: Any]) -> Data = { json in
| |- warning: static property 'encode' is not concurrency-safe because non-'Sendable' type '([String : Any]) -> Data' may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make static property 'encode' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
43 | try! JSONSerialization
44 | .data(
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/host/spi-builder-workspace/Sources/Realtime/Defaults.swift:50:21: warning: static property 'decode' is not concurrency-safe because non-'Sendable' type '(Data) -> [String : Any]?' may have shared mutable state; this is an error in the Swift 6 language mode
48 |
49 | /// Default decode function, utilizing JSONSerialization.jsonObject
50 | public static let decode: (Data) -> [String: Any]? = { data in
| |- warning: static property 'decode' is not concurrency-safe because non-'Sendable' type '(Data) -> [String : Any]?' may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make static property 'decode' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
51 | guard
52 | let json =
/host/spi-builder-workspace/Sources/Realtime/RealtimeClient.swift:715:4: error: Objective-C interoperability is disabled
713 |
714 | /// Sends a hearbeat payload to the phoenix serverss
715 | @objc func sendHeartbeat() {
| `- error: Objective-C interoperability is disabled
716 | // Do not send if the connection is closed
717 | guard isConnected else { return }
/host/spi-builder-workspace/Sources/Realtime/TimeoutTimer.swift:98:14: warning: static property 'main' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
96 | class TimerQueue {
97 | // Can be overriden in tests
98 | static var main = TimerQueue()
| |- warning: static property 'main' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
| |- note: convert 'main' to a 'let' constant to make 'Sendable' shared state immutable
| |- note: add '@MainActor' to make static property 'main' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
99 |
100 | func queue(timeInterval: TimeInterval, execute: DispatchWorkItem) {
/host/spi-builder-workspace/Sources/Realtime/Transport.swift:130:14: warning: non-final class 'URLSessionTransport' cannot conform to 'Sendable'; use '@unchecked Sendable'; this is an error in the Swift 6 language mode
128 | /// your own WebSocket library or implementation.
129 | @available(macOS 10.15, iOS 13, watchOS 6, tvOS 13, *)
130 | public class URLSessionTransport: NSObject, Transport, URLSessionWebSocketDelegate {
| `- warning: non-final class 'URLSessionTransport' cannot conform to 'Sendable'; use '@unchecked Sendable'; this is an error in the Swift 6 language mode
131 | /// The URL to connect to
132 | internal let url: URL
/host/spi-builder-workspace/Sources/Realtime/Transport.swift:135:15: warning: stored property 'session' of 'Sendable'-conforming class 'URLSessionTransport' is mutable; this is an error in the Swift 6 language mode
133 |
134 | /// The underling URLsession. Assigned during `connect()`
135 | private var session: URLSession?
| `- warning: stored property 'session' of 'Sendable'-conforming class 'URLSessionTransport' is mutable; this is an error in the Swift 6 language mode
136 |
137 | /// The ongoing task. Assigned during `connect()`
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-0":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:basic-6.1-latest swift build --triple x86_64-unknown-linux-gnu 2>&1
basic-6.1-latest: Pulling from finestructure/spi-images
Digest: sha256:3bdcac04179f4ed3e5b8e9dbd6e74bbf5ebc0f4fde48bbaad7d1e5c757e65bcb
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:basic-6.1-latest
[0/1] Planning build
Building for debugging...
[0/1] Write swift-version-24593BA9C3E375BF.txt
[2/12] Compiling Realtime SocketError.swift
[3/13] Compiling Realtime StateChangeCallbacks.swift
[4/13] Compiling Realtime TimeoutTimer.swift
[5/13] Compiling Realtime Message.swift
[6/13] Compiling Realtime Push.swift
[7/13] Compiling Realtime RealtimeClient.swift
/host/spi-builder-workspace/Sources/Realtime/RealtimeClient.swift:715:4: error: Objective-C interoperability is disabled
713 |
714 | /// Sends a hearbeat payload to the phoenix serverss
715 | @objc func sendHeartbeat() {
| `- error: Objective-C interoperability is disabled
716 | // Do not send if the connection is closed
717 | guard isConnected else { return }
error: emit-module command failed with exit code 1 (use -v to see invocation)
[8/13] Compiling Realtime Channel.swift
[9/13] Compiling Realtime Defaults.swift
[10/13] Compiling Realtime Delegated.swift
[11/13] Compiling Realtime HeartbeatTimer.swift
[12/13] Emitting module Realtime
/host/spi-builder-workspace/Sources/Realtime/RealtimeClient.swift:715:4: error: Objective-C interoperability is disabled
713 |
714 | /// Sends a hearbeat payload to the phoenix serverss
715 | @objc func sendHeartbeat() {
| `- error: Objective-C interoperability is disabled
716 | // Do not send if the connection is closed
717 | guard isConnected else { return }
/host/spi-builder-workspace/Sources/Realtime/Transport.swift:130:14: warning: non-final class 'URLSessionTransport' cannot conform to 'Sendable'; use '@unchecked Sendable'; this is an error in the Swift 6 language mode
128 | /// your own WebSocket library or implementation.
129 | @available(macOS 10.15, iOS 13, watchOS 6, tvOS 13, *)
130 | public class URLSessionTransport: NSObject, Transport, URLSessionWebSocketDelegate {
| `- warning: non-final class 'URLSessionTransport' cannot conform to 'Sendable'; use '@unchecked Sendable'; this is an error in the Swift 6 language mode
131 | /// The URL to connect to
132 | internal let url: URL
/host/spi-builder-workspace/Sources/Realtime/Transport.swift:135:15: warning: stored property 'session' of 'Sendable'-conforming class 'URLSessionTransport' is mutable; this is an error in the Swift 6 language mode
133 |
134 | /// The underling URLsession. Assigned during `connect()`
135 | private var session: URLSession?
| `- warning: stored property 'session' of 'Sendable'-conforming class 'URLSessionTransport' is mutable; this is an error in the Swift 6 language mode
136 |
137 | /// The ongoing task. Assigned during `connect()`
[13/13] Compiling Realtime Transport.swift
/host/spi-builder-workspace/Sources/Realtime/Transport.swift:130:14: warning: non-final class 'URLSessionTransport' cannot conform to 'Sendable'; use '@unchecked Sendable'; this is an error in the Swift 6 language mode
128 | /// your own WebSocket library or implementation.
129 | @available(macOS 10.15, iOS 13, watchOS 6, tvOS 13, *)
130 | public class URLSessionTransport: NSObject, Transport, URLSessionWebSocketDelegate {
| `- warning: non-final class 'URLSessionTransport' cannot conform to 'Sendable'; use '@unchecked Sendable'; this is an error in the Swift 6 language mode
131 | /// The URL to connect to
132 | internal let url: URL
/host/spi-builder-workspace/Sources/Realtime/Transport.swift:135:15: warning: stored property 'session' of 'Sendable'-conforming class 'URLSessionTransport' is mutable; this is an error in the Swift 6 language mode
133 |
134 | /// The underling URLsession. Assigned during `connect()`
135 | private var session: URLSession?
| `- warning: stored property 'session' of 'Sendable'-conforming class 'URLSessionTransport' is mutable; this is an error in the Swift 6 language mode
136 |
137 | /// The ongoing task. Assigned during `connect()`
/host/spi-builder-workspace/Sources/Realtime/Transport.swift:253:9: warning: default will never be executed
251 | case let .string(text):
252 | self.delegate?.onMessage(message: text)
253 | default:
| `- warning: default will never be executed
254 | fatalError("Unknown result was received. [\(result)]")
255 | }
BUILD FAILURE 6.1 linux