The Swift Package Index logo.Swift Package Index

Track the adoption of Swift 6 strict concurrency checks for data race safety. How many packages are Ready for Swift 6?

Build Information

Successful build of RawTerm, reference main (a37954), with Swift 6.0 for macOS (SPM) on 17 Sep 2024 06:01:00 UTC.

Swift 6 data race errors: 1

Build Command

env DEVELOPER_DIR=/Applications/Xcode-16.0.0-Release.Candidate.app xcrun swift build --arch arm64 -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete

Build Log

========================================
RunAll
========================================
Builder version: 4.53.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/Swonkie/RawTerm.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/Swonkie/RawTerm
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at a37954e Increase swift-tools version to 5.9
Cloned https://github.com/Swonkie/RawTerm.git
Revision (git rev-parse @):
a37954e5b2eede05248317b85ee65fb5ee458ecb
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/Swonkie/RawTerm.git at main
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.0
Building package at path:  $PWD
https://github.com/Swonkie/RawTerm.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.0.0-Release.Candidate.app xcrun swift build --arch arm64 -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete
Building for debugging...
[0/2] Write sources
[1/2] Write swift-version-117DEE11B69C53C9.txt
[3/4] Emitting module RawTerm
/Users/admin/builder/spi-builder-workspace/Sources/RawTerm/RawTerm.swift:23:13: warning: var 'original' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
21 |
22 | /// `termios` struct to hold original terminal settings.
23 | private var original: termios?
   |             |- warning: var 'original' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
   |             |- note: convert 'original' to a 'let' constant to make 'Sendable' shared state immutable
   |             |- note: annotate 'original' with '@MainActor' if property should only be accessed from the main actor
   |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
24 |
25 |
[4/4] Compiling RawTerm RawTerm.swift
/Users/admin/builder/spi-builder-workspace/Sources/RawTerm/RawTerm.swift:23:13: warning: var 'original' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
21 |
22 | /// `termios` struct to hold original terminal settings.
23 | private var original: termios?
   |             |- warning: var 'original' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
   |             |- note: convert 'original' to a 'let' constant to make 'Sendable' shared state immutable
   |             |- note: annotate 'original' with '@MainActor' if property should only be accessed from the main actor
   |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
24 |
25 |
Build complete! (3.34s)
Build complete.
{
  "dependencies" : [
  ],
  "manifest_display_name" : "RawTerm",
  "name" : "RawTerm",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "RawTerm",
      "targets" : [
        "RawTerm"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "RawTermTests",
      "module_type" : "SwiftTarget",
      "name" : "RawTermTests",
      "path" : "Tests/RawTermTests",
      "sources" : [
        "RawTermTests.swift"
      ],
      "target_dependencies" : [
        "RawTerm"
      ],
      "type" : "test"
    },
    {
      "c99name" : "RawTerm",
      "module_type" : "SwiftTarget",
      "name" : "RawTerm",
      "path" : "Sources/RawTerm",
      "product_memberships" : [
        "RawTerm"
      ],
      "sources" : [
        "RawTerm.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.9"
}
Done.