Swift Package Index

Build Information

Successful build of SwiftSerial, reference main (c33b44), with Swift 6.4 for macOS (SPM) on 24 Sep 2026 01:53:30 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.
========================================
Checkout
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Clone URL: https://github.com/sgade/SwiftSerial.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/sgade/SwiftSerial
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at c33b440 Migrate to Swift 6.2
Cloned https://github.com/sgade/SwiftSerial.git
Revision (git rev-parse @):
c33b4400f0cb301cf26ab98220100ed2011bdc38
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/sgade/SwiftSerial.git at main
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.4
Building package at path:  $PWD
https://github.com/sgade/SwiftSerial.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun swift build --arch arm64
Building for debugging...
[Planning deferred tasks]
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[20 / 29] SwiftSerial
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[67 / 70] SwiftSerial
Build complete! (7.94 sec)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftSerial/SerialPort.swift:268:5: warning: unstructured throwing task created by 'init(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;;\]
266 | 		} else {
267 | 			let new = AsyncStream<UInt8> { continuation in
268 | 				Task {
    |     |- warning: unstructured throwing task created by 'init(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
269 | 					for try await data in readDataStream {
270 | 						for byte in data {
/Users/admin/builder/spi-builder-workspace/Sources/SwiftSerial/SerialPort.swift:291:5: warning: unstructured throwing task created by 'init(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;;\]
289 | 			let byteStream = try asyncBytes()
290 | 			let new = AsyncStream<String> { continuation in
291 | 				Task {
    |     |- warning: unstructured throwing task created by 'init(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
292 | 					var accumulator = Data()
293 | 					for try await byte in byteStream {
[#NoUseUnstructuredThrowingTask]: <https://docs.swift.org/compiler/documentation/diagnostics/no-use-throwing-unstructured-task>
Build complete.
{
  "dependencies" : [
  ],
  "manifest_display_name" : "SwiftSerial",
  "name" : "SwiftSerial",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "10.15"
    }
  ],
  "products" : [
    {
      "name" : "SwiftSerial",
      "targets" : [
        "SwiftSerial"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "SwiftSerial",
      "module_type" : "SwiftTarget",
      "name" : "SwiftSerial",
      "path" : "Sources/SwiftSerial",
      "product_memberships" : [
        "SwiftSerial"
      ],
      "sources" : [
        "BaudRate.swift",
        "DataBitsSize.swift",
        "ParityType.swift",
        "PortError.swift",
        "PortMode.swift",
        "SerialPort.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "6.2"
}
Done.