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Build Information

Successful build of swift-nio-stomp, reference main (df758c), with Swift 6.4 for macOS (SPM) on 23 Sep 2026 19:48:09 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
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Builder version: 5.1.0
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/getsidetrack/swift-nio-stomp.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/getsidetrack/swift-nio-stomp
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at df758cb Prioritise Internal Keys
Cloned https://github.com/getsidetrack/swift-nio-stomp.git
Revision (git rev-parse @):
df758cb5963fa21c42f8b8db1aa42cefdb373aae
SUCCESS checkout https://github.com/getsidetrack/swift-nio-stomp.git at main
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.4
Building package at path:  $PWD
https://github.com/getsidetrack/swift-nio-stomp.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun swift build --arch arm64
Building for debugging...
[Computing dependencies]
[Pre-planning 1 / 718]
[Planning deferred tasks]
[133 / 274] swift-nio_NIOPosix
[136 / 274]
[149 / 281] NIOConcurrencyHelpers
[156 / 300] CNIOWASI
[161 / 304] CNIOOpenBSD
[173 / 351] CNIOFreeBSD
[188 / 393]
[217 / 393]
[224 / 393]
[232 / 393] _AtomicsShims
[245 / 393] SpanPreview
[253 / 393] InternalCollectionsUtilities
[259 / 393] _NIOBase64
[264 / 395]
[271 / 395] Atomics
[275 / 395] _NIODataStructures
[280 / 395] _NIODataStructures
[282 / 395] _NIODataStructures
[298 / 395] NIOConcurrencyHelpers
[314 / 395] CoreMetrics
[326 / 395] Logging
[331 / 395] CoreMetrics
[337 / 395] _NIOBase64
[346 / 401] Atomics
[357 / 402] DequeModule
[364 / 413] DequeModule
[366 / 433]
[370 / 433]
[377 / 433] Metrics
[379 / 433] DequeModule
[382 / 433] DequeModule
[382 / 433]
[385 / 433]
[386 / 433]
[387 / 433] DequeModule
[397 / 434] NIOCore
[406 / 446] NIOCore
[407 / 446] Metrics
[409 / 446] NIOCore
[412 / 446] Metrics
[417 / 446] NIOCore
[417 / 446] CNIOAtomics
[419 / 446] Metrics
[421 / 446] NIOCore
[430 / 447] NIOPosix
[446 / 463] NIOPosix
[453 / 464] NIOPosix
[453 / 464] NIOSTOMP
[463 / 504]
[466 / 504] NIOPosix
[466 / 504]
[471 / 504]
[473 / 504]
[476 / 504]
[479 / 504]
[481 / 504]
[482 / 504]
[492 / 504] NIOSTOMP
[499 / 504] NIOSTOMP
[502 / 504] NIOPosix
Build complete! (15.40 sec)
Fetching https://github.com/apple/swift-log.git
Fetching https://github.com/apple/swift-nio.git
Fetching https://github.com/apple/swift-metrics.git
[1/8165] Fetching swift-log
[2/11681] Fetching swift-log, swift-metrics
[11682/97746] Fetching swift-log, swift-metrics, swift-nio
Fetched https://github.com/apple/swift-metrics.git (7.33s)
Fetched https://github.com/apple/swift-nio.git (7.33s)
Fetched https://github.com/apple/swift-log.git (7.33s)
Computing version for https://github.com/apple/swift-metrics.git
Computed https://github.com/apple/swift-metrics.git at 2.11.0 (7.97s)
Computing version for https://github.com/apple/swift-log.git
Computed https://github.com/apple/swift-log.git at 1.15.1 (0.61s)
Computing version for https://github.com/apple/swift-nio.git
Computed https://github.com/apple/swift-nio.git at 2.103.0 (0.69s)
Fetching https://github.com/apple/swift-atomics.git
Fetching https://github.com/apple/swift-collections.git
Fetching https://github.com/apple/swift-system.git
[1/1875] Fetching swift-atomics
[676/8791] Fetching swift-atomics, swift-system
[696/36484] Fetching swift-atomics, swift-system, swift-collections
Fetched https://github.com/apple/swift-system.git (3.48s)
Fetched https://github.com/apple/swift-collections.git (3.48s)
Fetched https://github.com/apple/swift-atomics.git (3.48s)
Computing version for https://github.com/apple/swift-atomics.git
Computed https://github.com/apple/swift-atomics.git at 1.3.1 (4.10s)
Computing version for https://github.com/apple/swift-collections.git
Computed https://github.com/apple/swift-collections.git at 1.7.0 (0.64s)
Computing version for https://github.com/apple/swift-system.git
Computed https://github.com/apple/swift-system.git at 1.8.1 (0.59s)
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.git
Working copy of https://github.com/apple/swift-nio.git resolved at 2.103.0
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-collections.git
Working copy of https://github.com/apple/swift-collections.git resolved at 1.7.0
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-metrics.git
Working copy of https://github.com/apple/swift-metrics.git resolved at 2.11.0
/Users/admin/builder/spi-builder-workspace/Sources/Connection/StompCommunication.swift:49:14: warning: unstructured throwing task created by 'detached(name:priority:operation:)' is not used, which may accidentally ignore errors thrown inside the task [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/no-use-throwing-unstructured-task\NoUseUnstructuredThrowingTask]8;;\]
47 |         }
48 |
49 |         Task.detached {
   |              |- warning: unstructured throwing task created by 'detached(name:priority:operation:)' is not used, which may accidentally ignore errors thrown inside the task [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/no-use-throwing-unstructured-task\NoUseUnstructuredThrowingTask]8;;\]
   |              `- note: to silence this warning, handle the error inside the task, or store/discard the task value explicitly
50 |             try await callback(frame)
51 |         }
/Users/admin/builder/spi-builder-workspace/Sources/Connection/StompConnection.swift:44:59: warning: capture of 'handlers' with non-Sendable type '[any ChannelHandler]' in a '@Sendable' closure [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/sendable-closure-captures\SendableClosureCaptures]8;;\]
42 |             .channelOption(ChannelOptions.recvAllocator, value: AdaptiveRecvByteBufferAllocator())
43 |             .channelOption(ChannelOptions.connectTimeout, value: TimeAmount.seconds(8))
44 |             .channelInitializer { $0.pipeline.addHandlers(handlers) }
   |                                                           `- warning: capture of 'handlers' with non-Sendable type '[any ChannelHandler]' in a '@Sendable' closure [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/sendable-closure-captures\SendableClosureCaptures]8;;\]
45 |             .connect(host: host, port: port)
46 |             .map { channel in
NIOCore.ChannelHandler:1:17: note: protocol 'ChannelHandler' does not conform to the 'Sendable' protocol
1 | public protocol ChannelHandler : AnyObject {
  |                 `- note: protocol 'ChannelHandler' does not conform to the 'Sendable' protocol
2 |     func handlerAdded(context: NIOCore.ChannelHandlerContext)
3 |     func handlerRemoved(context: NIOCore.ChannelHandlerContext)
/Users/admin/builder/spi-builder-workspace/Sources/Connection/StompConnection.swift:47:17: warning: capture of 'self' with non-Sendable type 'StompConnection' in a '@Sendable' closure [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/sendable-closure-captures\SendableClosureCaptures]8;;\]
 9 | import NIOPosix
10 |
11 | internal final class StompConnection {
   |                      `- note: class 'StompConnection' does not conform to the 'Sendable' protocol
12 |     let host: String
13 |     let port: Int
   :
45 |             .connect(host: host, port: port)
46 |             .map { channel in
47 |                 self.channel = channel
   |                 `- warning: capture of 'self' with non-Sendable type 'StompConnection' in a '@Sendable' closure [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/sendable-closure-captures\SendableClosureCaptures]8;;\]
48 |             }
49 |             .get()
/Users/admin/builder/spi-builder-workspace/Sources/Connection/StompConnection.swift:90:27: warning: type 'StompClientFrame' does not conform to the 'Sendable' protocol
88 |         }
89 |
90 |         try await channel.writeAndFlush(frame)
   |                           `- warning: type 'StompClientFrame' does not conform to the 'Sendable' protocol
91 |     }
92 | }
/Users/admin/builder/spi-builder-workspace/Sources/Frame/StompFrame.swift:31:14: note: class 'StompClientFrame' does not conform to the 'Sendable' protocol
29 | }
30 |
31 | public class StompClientFrame {
   |              `- note: class 'StompClientFrame' does not conform to the 'Sendable' protocol
32 |     public let command: StompCommand
33 |     public let headers: StompHeaders
[#NoUseUnstructuredThrowingTask]: <https://docs.swift.org/compiler/documentation/diagnostics/no-use-throwing-unstructured-task>
[#SendableClosureCaptures]: <https://docs.swift.org/compiler/documentation/diagnostics/sendable-closure-captures>
Build complete.
{
  "dependencies" : [
    {
      "identity" : "swift-nio",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "2.23.0",
            "upper_bound" : "3.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/apple/swift-nio.git"
    },
    {
      "identity" : "swift-metrics",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "2.0.0",
            "upper_bound" : "3.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/apple/swift-metrics.git"
    },
    {
      "identity" : "swift-log",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "1.0.0",
            "upper_bound" : "2.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/apple/swift-log.git"
    }
  ],
  "manifest_display_name" : "swift-nio-stomp",
  "name" : "swift-nio-stomp",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "12.0"
    }
  ],
  "products" : [
    {
      "name" : "NIOSTOMP",
      "targets" : [
        "NIOSTOMP"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "NIOSTOMPTests",
      "module_type" : "SwiftTarget",
      "name" : "NIOSTOMPTests",
      "path" : "Tests",
      "sources" : [
        "VaporStompClientTests.swift"
      ],
      "target_dependencies" : [
        "NIOSTOMP"
      ],
      "type" : "test"
    },
    {
      "c99name" : "NIOSTOMP",
      "module_type" : "SwiftTarget",
      "name" : "NIOSTOMP",
      "path" : "Sources",
      "product_dependencies" : [
        "NIOPosix",
        "Metrics",
        "Logging"
      ],
      "product_memberships" : [
        "NIOSTOMP"
      ],
      "sources" : [
        "Connection/StompCommunication.swift",
        "Connection/StompConnection.swift",
        "Connection/StompHandler.swift",
        "Constants.swift",
        "Definitions/StompAckMode.swift",
        "Definitions/StompCommand.swift",
        "Definitions/StompError.swift",
        "Definitions/StompHeaderKey.swift",
        "Definitions/StompHeaders.swift",
        "Definitions/StompHeartbeat.swift",
        "Definitions/StompReconnectionOptions.swift",
        "Definitions/StompTransaction.swift",
        "Frame/StompFrame+Decode.swift",
        "Frame/StompFrame+Encode.swift",
        "Frame/StompFrame.swift",
        "STOMP.swift",
        "Subscription/StompCommandable.swift",
        "Subscription/StompCommands.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.6"
}
Done.