Swift Package Index

Build Information

Successful build of Swdifft, reference 1.0.3 (e92c79), with Swift 6.2 (beta) for Linux on 18 Jun 2025 04:45:50 UTC.

Swift 6 data race errors: 0

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4609320-2":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:basic-6.2-latest swift build --triple x86_64-unknown-linux-gnu 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 4.64.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/bannzai/swdifft.git
Reference: 1.0.3
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/bannzai/swdifft
 * tag               1.0.3      -> FETCH_HEAD
HEAD is now at e92c79b Merge pull request #5 from bannzai/enhancement/performance/index
Cloned https://github.com/bannzai/swdifft.git
Revision (git rev-parse @):
e92c79b9da9d2f87b3bfc6411eccf936b72db51e
SUCCESS checkout https://github.com/bannzai/swdifft.git at 1.0.3
========================================
Build
========================================
Selected platform:         linux
Swift version:             6.2
Building package at path:  $PWD
https://github.com/bannzai/swdifft.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-2":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:basic-6.2-latest swift build --triple x86_64-unknown-linux-gnu 2>&1
basic-6.2-latest: Pulling from finestructure/spi-images
Digest: sha256:f81a7bd7aa87a0f81848d48c5bcc03f5f78deebd37fa5f9be9913077205d3687
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:basic-6.2-latest
Building for debugging...
[0/2] Write sources
[1/2] Write swift-version-24593BA9C3E375BF.txt
[3/9] Compiling Swdifft longestCommonSubsequence.swift
[4/9] Compiling Swdifft Swdifft.swift
[5/9] Emitting module Swdifft
[6/9] Compiling Swdifft Formatter.swift
[7/9] Compiling Swdifft StringExtension.swift
[8/9] Compiling Swdifft InternalDiffFunction.swift
/host/spi-builder-workspace/Sources/Swdifft/InternalDiffFunction.swift:20:10: warning: concurrently-executed local function 'extract(target:commonCharacter:diffWords:beginIndex:)' must be marked as '@Sendable'; this is an error in the Swift 6 language mode
18 |     }
19 |
20 |     func extract(target: Content, commonCharacter: Character, diffWords: (begin: String, end: String), beginIndex step: inout Int) -> Result {
   |          `- warning: concurrently-executed local function 'extract(target:commonCharacter:diffWords:beginIndex:)' must be marked as '@Sendable'; this is an error in the Swift 6 language mode
21 |         var result = Result()
22 |
/host/spi-builder-workspace/Sources/Swdifft/InternalDiffFunction.swift:56:161: warning: mutation of captured var 'beginIndex' in concurrently-executing code; this is an error in the Swift 6 language mode [#SendableClosureCaptures]
54 |         DispatchQueue.global().async {
55 |             let r = lcs.reduce("") { (result, commonCharacter) in
56 |                 return result + extract(target: target, commonCharacter: commonCharacter, diffWords: (begin: diffWords.begin, end: diffWords.end), beginIndex: &beginIndex).stack
   |                                                                                                                                                                 `- warning: mutation of captured var 'beginIndex' in concurrently-executing code; this is an error in the Swift 6 language mode [#SendableClosureCaptures]
57 |             }
58 |
[#SendableClosureCaptures]: <https://docs.swift.org/compiler/documentation/diagnostics/sendable-closure-captures>
[9/9] Compiling Swdifft Marks.swift
Build complete! (17.70s)
Build complete.
{
  "dependencies" : [
  ],
  "manifest_display_name" : "Swdifft",
  "name" : "Swdifft",
  "path" : "/host/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "Swdifft",
      "targets" : [
        "Swdifft"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "SwdifftTests",
      "module_type" : "SwiftTarget",
      "name" : "SwdifftTests",
      "path" : "Tests/SwdifftTests",
      "sources" : [
        "SwdifftTests.swift",
        "XCTestManifests.swift"
      ],
      "target_dependencies" : [
        "Swdifft"
      ],
      "type" : "test"
    },
    {
      "c99name" : "Swdifft",
      "module_type" : "SwiftTarget",
      "name" : "Swdifft",
      "path" : "Sources/Swdifft",
      "product_memberships" : [
        "Swdifft"
      ],
      "sources" : [
        "Formatter.swift",
        "InternalDiffFunction.swift",
        "Marks.swift",
        "StringExtension.swift",
        "Swdifft.swift",
        "longestCommonSubsequence.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.0"
}
basic-6.2-latest: Pulling from finestructure/spi-images
Digest: sha256:f81a7bd7aa87a0f81848d48c5bcc03f5f78deebd37fa5f9be9913077205d3687
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:basic-6.2-latest
Done.