LCLWebSocket – Build Information

Build Information

Successful build of LCLWebSocket, reference main (844bba), with Swift 6.4 for macOS (SPM) on 21 Sep 2026 22:14:15 UTC.

Swift 6 data race errors: 0

Build Command

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

Build Log

========================================
RunAll
========================================
Builder version: 5.1.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/Local-Connectivity-Lab/lcl-websocket.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/Local-Connectivity-Lab/lcl-websocket
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 844bba7 fix build issue with swift 5.10 (#6)
Cloned https://github.com/Local-Connectivity-Lab/lcl-websocket.git
Revision (git rev-parse @):
844bba7d76147f0cc901271edae57764bdc4ac3b
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/Local-Connectivity-Lab/lcl-websocket.git at main
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.4
Building package at path:  $PWD
https://github.com/Local-Connectivity-Lab/lcl-websocket.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun swift build --arch arm64
Building for debugging...
[Computing dependencies]
[Provisioning 33 / 54]
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[Planning 991 / 1223]
[Planning deferred tasks]
[Constructing 1459 / 3016]
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[751 / 968]
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[761 / 968] Logging
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[772 / 968] NIOConcurrencyHelpers
[779 / 968] ContainersPreview
[791 / 975]
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[834 / 996]
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[1025 / 1105] NIOTLS
[1028 / 1105] NIOFoundationCompat-product
[1037 / 1106]
[1040 / 1108] NIOHTTP1
[1040 / 1108] NIOWebSocket
[1048 / 1120] NIOWebSocket
[1049 / 1120] NIOWebSocket
[1054 / 1148] NIOWebSocket
[1064 / 1148]
[1071 / 1148] NIOTransportServices
[1076 / 1148] NIOTransportServices
[1086 / 1148] NIOTransportServices-product
[1091 / 1148] NIOSSL
[1092 / 1148] NIOSSL
[1101 / 1148] NIOSSL-product
[1104 / 1149]
[1110 / 1149] NIOWebSocket
[1110 / 1154] LCLWebSocket
[1123 / 1197] NIOSSL
[1128 / 1197]
[1128 / 1197] NIOSSL
[1130 / 1197]
[1135 / 1197]
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[1141 / 1197]
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[1147 / 1197]
[1148 / 1197]
[1160 / 1197] LCLWebSocket
[1178 / 1201] LCLWebSocket
[1181 / 1201] LCLWebSocket-product
[1189 / 1209] Client-product
[1194 / 1209] AutobahnServer-product
[1201 / 1209] AutobahnServer-product
[1209 / 1209] Client-product
Build complete! (37.65 sec)
warning: 'spi-builder-workspace': /Users/admin/builder/spi-builder-workspace/Package.swift:9:48: warning: 'v4' is deprecated: watchOS 9.0 is the oldest supported version [#DeprecatedDeclaration]
 7 |     name: "LCLWebSocket",
 8 |     platforms: [
 9 |         .macOS(.v10_15), .iOS(.v13), .watchOS(.v4), .tvOS(.v13), .visionOS(.v1),
   |                                                `- warning: 'v4' is deprecated: watchOS 9.0 is the oldest supported version [#DeprecatedDeclaration]
10 |     ],
11 |     products: [
[#DeprecatedDeclaration]: <https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration>
Fetching https://github.com/apple/swift-log.git
Fetching https://github.com/apple/swift-nio-ssl.git
Fetching https://github.com/apple/swift-nio-transport-services.git
Fetching https://github.com/apple/swift-atomics.git
Fetching https://github.com/apple/swift-nio.git
[1/1875] Fetching swift-atomics
[20/4738] Fetching swift-atomics, swift-nio-transport-services
[21/12870] Fetching swift-atomics, swift-nio-transport-services, swift-log
[434/28935] Fetching swift-atomics, swift-nio-transport-services, swift-log, swift-nio-ssl
Fetched https://github.com/apple/swift-log.git (1.43s)
[6184/20803] Fetching swift-atomics, swift-nio-transport-services, swift-nio-ssl
[6185/106868] Fetching swift-atomics, swift-nio-transport-services, swift-nio-ssl, swift-nio
Fetched https://github.com/apple/swift-nio-ssl.git (7.00s)
Fetched https://github.com/apple/swift-nio-transport-services.git (7.00s)
Fetched https://github.com/apple/swift-atomics.git (7.00s)
Fetched https://github.com/apple/swift-nio.git (7.00s)
Computing version for https://github.com/apple/swift-atomics.git
Computed https://github.com/apple/swift-atomics.git at 1.3.1 (7.61s)
Computing version for https://github.com/apple/swift-nio-transport-services.git
Computed https://github.com/apple/swift-nio-transport-services.git at 1.28.0 (0.56s)
Computing version for https://github.com/apple/swift-log.git
Computed https://github.com/apple/swift-log.git at 1.15.1 (0.57s)
Computing version for https://github.com/apple/swift-nio-ssl.git
Computed https://github.com/apple/swift-nio-ssl.git at 2.37.5 (0.70s)
Computing version for https://github.com/apple/swift-nio.git
Computed https://github.com/apple/swift-nio.git at 2.103.0 (0.66s)
Fetching https://github.com/apple/swift-system.git
Fetching https://github.com/apple/swift-collections.git
[1/6898] Fetching swift-system
[346/34552] Fetching swift-system, swift-collections
Fetched https://github.com/apple/swift-system.git (3.33s)
Fetched https://github.com/apple/swift-collections.git (3.33s)
Computing version for https://github.com/apple/swift-collections.git
Computed https://github.com/apple/swift-collections.git at 1.6.0 (4.04s)
Computing version for https://github.com/apple/swift-system.git
Computed https://github.com/apple/swift-system.git at 1.8.1 (0.60s)
Creating working copy for https://github.com/apple/swift-log.git
Working copy of https://github.com/apple/swift-log.git resolved at 1.15.1
Creating working copy for https://github.com/apple/swift-nio-transport-services.git
Working copy of https://github.com/apple/swift-nio-transport-services.git resolved at 1.28.0
Creating working copy for https://github.com/apple/swift-atomics.git
Working copy of https://github.com/apple/swift-atomics.git resolved at 1.3.1
Creating working copy for https://github.com/apple/swift-collections.git
Working copy of https://github.com/apple/swift-collections.git resolved at 1.6.0
Creating working copy for https://github.com/apple/swift-system.git
Working copy of https://github.com/apple/swift-system.git resolved at 1.8.1
Creating working copy for https://github.com/apple/swift-nio-ssl.git
Working copy of https://github.com/apple/swift-nio-ssl.git resolved at 2.37.5
Creating working copy for https://github.com/apple/swift-nio.git
Working copy of https://github.com/apple/swift-nio.git resolved at 2.103.0
/Users/admin/builder/spi-builder-workspace/Sources/LCLWebSocket/Client/WebSocketClient.swift:263:52: [1;33mwarning: [1;39mtype 'HTTPUpgradeHandler' does not conform to the 'Sendable' protocol[0;0m
[0;36m261 |[0;0m                 upgraders: [upgrader],
[0;36m262 |[0;0m                 completionHandler: { channel in
[0;36m263 |[0;0m                     channel.pipeline.removeHandler(httpUpgradeHandler, promise: nil)
    [0;36m|[0;0m                                                    `- [1;33mwarning: [1;39mtype 'HTTPUpgradeHandler' does not conform to the 'Sendable' protocol[0;0m
[0;36m264 |[0;0m                 }
[0;36m265 |[0;0m             )
    [0;36m:[0;0m
[0;36m655 |[0;0m #endif
[0;36m656 |[0;0m
[0;36m657 |[0;0m private final class HTTPUpgradeHandler: ChannelInboundHandler, RemovableChannelHandler {
    [0;36m|[0;0m                     `- [1;39mnote: [1;39mclass 'HTTPUpgradeHandler' does not conform to the 'Sendable' protocol[0;0m
[0;36m658 |[0;0m     typealias InboundIn = HTTPClientResponsePart
[0;36m659 |[0;0m     typealias OutboundOut = HTTPClientRequestPart
Build complete.
{
  "dependencies" : [
    {
      "identity" : "swift-nio",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "2.81.0",
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      "type" : "sourceControl",
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  ],
  "manifest_display_name" : "LCLWebSocket",
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  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
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    {
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    },
    {
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      "targets" : [
        "Client"
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      "type" : {
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      }
    },
    {
      "name" : "AutobahnServer",
      "targets" : [
        "AutobahnServer"
      ],
      "type" : {
        "executable" : null
      }
    },
    {
      "name" : "AutobahnClient",
      "targets" : [
        "AutobahnClient"
      ],
      "type" : {
        "executable" : null
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "Server",
      "module_type" : "SwiftTarget",
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      "product_memberships" : [
        "Server"
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      "sources" : [
        "main.swift"
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      "target_dependencies" : [
        "LCLWebSocket"
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      "type" : "executable"
    },
    {
      "c99name" : "LCLWebSocketTests",
      "module_type" : "SwiftTarget",
      "name" : "LCLWebSocketTests",
      "path" : "Tests/LCLWebSocketTests",
      "sources" : [
        "LCLWebSocketTests.swift"
      ],
      "target_dependencies" : [
        "LCLWebSocket"
      ],
      "type" : "test"
    },
    {
      "c99name" : "LCLWebSocket",
      "module_type" : "SwiftTarget",
      "name" : "LCLWebSocket",
      "path" : "Sources/LCLWebSocket",
      "product_dependencies" : [
        "NIO",
        "NIOConcurrencyHelpers",
        "NIOWebSocket",
        "NIOHTTP1",
        "NIOFoundationCompat",
        "NIOSSL",
        "NIOTransportServices",
        "Logging",
        "Atomics"
      ],
      "product_memberships" : [
        "LCLWebSocket",
        "Server",
        "Client",
        "AutobahnServer",
        "AutobahnClient"
      ],
      "sources" : [
        "Client/WebSocketClient.swift",
        "LCLWebSocket+ChannelInitializer.swift",
        "LCLWebSocket+Error.swift",
        "LCLWebSocket+EventloopGroup.swift",
        "LCLWebSocket.swift",
        "LCLWebSocketListenable.swift",
        "Server/WebSocketServer.swift",
        "Server/WebSocketServerUpgradeConfiguration.swift",
        "Utils/LCLWebSocket+ChannelOption.swift",
        "Utils/LCLWebSocket+Logging.swift",
        "Utils/LCLWebSocket+SocketOption.swift",
        "Utils/TimeAmount+Extension.swift",
        "WebSocket.swift",
        "WebSocketConfiguration.swift",
        "WebSocketExtensions/PerMessageDeflateExtension.swift",
        "WebSocketExtensions/WebSocketExtension.swift",
        "WebSocketExtensions/WebSocketExtensionNegotiationHandler.swift",
        "WebSocketHandler.swift",
        "WebSocketScheme.swift"
      ],
      "target_dependencies" : [
        "CLCLWebSocketZlib"
      ],
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    {
      "c99name" : "IntegrationTests",
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        "LCLWebSocket"
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    {
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        "Client"
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        "main.swift"
      ],
      "target_dependencies" : [
        "LCLWebSocket"
      ],
      "type" : "executable"
    },
    {
      "c99name" : "CLCLWebSocketZlib",
      "module_type" : "ClangTarget",
      "name" : "CLCLWebSocketZlib",
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      "product_memberships" : [
        "LCLWebSocket",
        "Server",
        "Client",
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        "AutobahnClient"
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      ],
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}
warning: 'spi-builder-workspace': /Users/admin/builder/spi-builder-workspace/Package.swift:9:48: warning: 'v4' is deprecated: watchOS 9.0 is the oldest supported version [#DeprecatedDeclaration]
 7 |     name: "LCLWebSocket",
 8 |     platforms: [
 9 |         .macOS(.v10_15), .iOS(.v13), .watchOS(.v4), .tvOS(.v13), .visionOS(.v1),
   |                                                `- warning: 'v4' is deprecated: watchOS 9.0 is the oldest supported version [#DeprecatedDeclaration]
10 |     ],
11 |     products: [
[#DeprecatedDeclaration]: <https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration>
Done.