skip-unit – Build Information – 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 skip-unit, reference main (d7988b), with Swift 6.0 for macOS (SPM) on 27 Mar 2025 11:13:29 UTC.

Swift 6 data race errors: 0

Build Command

env DEVELOPER_DIR=/Applications/Xcode-16.2.0.app xcrun swift build --arch arm64 -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete -Xswiftc -enable-upcoming-feature -Xswiftc StrictConcurrency -Xswiftc -enable-upcoming-feature -Xswiftc DisableOutwardActorInference -Xswiftc -enable-upcoming-feature -Xswiftc GlobalActorIsolatedTypesUsability -Xswiftc -enable-upcoming-feature -Xswiftc InferSendableFromCaptures

Build Log

========================================
RunAll
========================================
Builder version: 4.60.1
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/skiptools/skip-unit.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/skiptools/skip-unit
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at d7988bf
Cloned https://github.com/skiptools/skip-unit.git
Revision (git rev-parse @):
d7988bf16a3cfb6d0956bf378044cb258ea9312e
SUCCESS checkout https://github.com/skiptools/skip-unit.git at main
Fetching https://source.skip.tools/skip.git
[1/7552] Fetching skip
Fetched https://source.skip.tools/skip.git from cache (2.01s)
Computing version for https://source.skip.tools/skip.git
Computed https://source.skip.tools/skip.git at 1.3.8 (2.85s)
Creating working copy for https://source.skip.tools/skip.git
Working copy of https://source.skip.tools/skip.git resolved at 1.3.8
[16375/15777292] Downloading https://source.skip.tools/skip/releases/download/1.3.8/skip.zip
Downloading binary artifact https://source.skip.tools/skip/releases/download/1.3.8/skip.zip
Downloaded https://source.skip.tools/skip/releases/download/1.3.8/skip.zip (2.32s)
========================================
ResolveProductDependencies
========================================
Resolving dependencies ...
{
  "identity": ".resolve-product-dependencies",
  "name": "resolve-dependencies",
  "url": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies",
  "version": "unspecified",
  "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies",
  "dependencies": [
    {
      "identity": "skip-unit",
      "name": "skip-unit",
      "url": "https://github.com/skiptools/skip-unit.git",
      "version": "unspecified",
      "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/skip-unit",
      "dependencies": [
        {
          "identity": "skip",
          "name": "skip",
          "url": "https://source.skip.tools/skip.git",
          "version": "1.3.8",
          "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/skip",
          "dependencies": [
          ]
        }
      ]
    }
  ]
}
Fetching https://github.com/skiptools/skip-unit.git
[1/853] Fetching skip-unit
Fetched https://github.com/skiptools/skip-unit.git from cache (0.83s)
Fetching https://source.skip.tools/skip.git from cache
Fetched https://source.skip.tools/skip.git from cache (1.10s)
Computing version for https://source.skip.tools/skip.git
Computed https://source.skip.tools/skip.git at 1.3.8 (0.02s)
Creating working copy for https://github.com/skiptools/skip-unit.git
Working copy of https://github.com/skiptools/skip-unit.git resolved at main (d7988bf)
Creating working copy for https://source.skip.tools/skip.git
Working copy of https://source.skip.tools/skip.git resolved at 1.3.8
Fetching binary artifact https://source.skip.tools/skip/releases/download/1.3.8/skip.zip from cache
Fetched https://source.skip.tools/skip/releases/download/1.3.8/skip.zip from cache (0.71s)
warning: '.resolve-product-dependencies': dependency 'skip-unit' is not used by any target
Found 1 product dependencies
  - skip
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.0
Building package at path:  $PWD
https://github.com/skiptools/skip-unit.git
https://github.com/skiptools/skip-unit.git
{
  "dependencies" : [
    {
      "identity" : "skip",
      "requirement" : {
        "range" : [
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            "lower_bound" : "1.2.22",
            "upper_bound" : "2.0.0"
          }
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      "type" : "sourceControl",
      "url" : "https://source.skip.tools/skip.git"
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  ],
  "manifest_display_name" : "skip-unit",
  "name" : "skip-unit",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
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  "products" : [
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      "targets" : [
        "SkipUnit"
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      "type" : {
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          "automatic"
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      }
    }
  ],
  "targets" : [
    {
      "c99name" : "SkipUnitTests",
      "module_type" : "SwiftTarget",
      "name" : "SkipUnitTests",
      "path" : "Tests/SkipUnitTests",
      "product_dependencies" : [
        "SkipTest",
        "skipstone"
      ],
      "sources" : [
        "SkipUnitTests.swift",
        "XCSkipTests.swift"
      ],
      "target_dependencies" : [
        "SkipUnit"
      ],
      "type" : "test"
    },
    {
      "c99name" : "SkipUnit",
      "module_type" : "SwiftTarget",
      "name" : "SkipUnit",
      "path" : "Sources/SkipUnit",
      "product_dependencies" : [
        "skipstone"
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      "product_memberships" : [
        "SkipUnit"
      ],
      "sources" : [
        "XCTest.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.9"
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.2.0.app xcrun swift build --arch arm64 -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete -Xswiftc -enable-upcoming-feature -Xswiftc StrictConcurrency -Xswiftc -enable-upcoming-feature -Xswiftc DisableOutwardActorInference -Xswiftc -enable-upcoming-feature -Xswiftc GlobalActorIsolatedTypesUsability -Xswiftc -enable-upcoming-feature -Xswiftc InferSendableFromCaptures
[1/1] Compiling plugin Create SkipLink
[2/2] Compiling plugin skipstone
Building for debugging...
[2/6] Write sources
[3/6] Write swift-version-5BDAB9E9C0126B9D.txt
note: Skip 1.3.8: transpile plugin to: /Users/admin/builder/spi-builder-workspace/.build/plugins/outputs/spi-builder-workspace/SkipUnit/destination/skipstone/SkipUnit/src/main at 07:13:23
/Users/admin/builder/spi-builder-workspace/Sources/SkipUnit/Skip/skip.yml: note: loading skip.yml from /Users/admin/builder/spi-builder-workspace/Sources/SkipUnit/Skip/skip.yml
note: skip.yml aggregate created (22 ms) for modules: ["SkipUnit"]
/Users/admin/builder/spi-builder-workspace/Sources/SkipUnit/Skip/XCTest.kt: note: SkipUnit/src/main/kotlin/skip/unit/XCTest.kt override linked from project source /Users/admin/builder/spi-builder-workspace/Sources/SkipUnit/Skip/XCTest.kt
/Users/admin/builder/spi-builder-workspace/.build/plugins/outputs/spi-builder-workspace/SkipUnit/destination/skipstone/SkipUnit.skipcode.json: note: SkipUnit.skipcode.json (10 KB) codebase written
/Users/admin/builder/spi-builder-workspace/.build/plugins/outputs/spi-builder-workspace/SkipUnit/destination/skipstone/gradle/wrapper/gradle-wrapper.properties: note: gradle/wrapper/gradle-wrapper.properties (81 bytes) gradle wrapper written
/Users/admin/builder/spi-builder-workspace/.build/plugins/outputs/spi-builder-workspace/SkipUnit/destination/skipstone/SkipUnit/proguard-rules.pro: note: SkipUnit/proguard-rules.pro (257 bytes) proguard written
/Users/admin/builder/spi-builder-workspace/.build/plugins/outputs/spi-builder-workspace/SkipUnit/destination/skipstone/SkipUnit/build.gradle.kts: note: SkipUnit/build.gradle.kts (2 KB) gradle project written
/Users/admin/builder/spi-builder-workspace/.build/plugins/outputs/spi-builder-workspace/SkipUnit/destination/skipstone/gradle.properties: note: gradle.properties (78 bytes) gradle config written
/Users/admin/builder/spi-builder-workspace/.build/plugins/outputs/spi-builder-workspace/SkipUnit/destination/skipstone/settings.gradle.kts: note: settings.gradle.kts (3 KB) gradle settings written
/Users/admin/builder/spi-builder-workspace/.build/plugins/outputs/spi-builder-workspace/SkipUnit/destination/skipstone/.SkipUnit.sourcehash: note: .SkipUnit.sourcehash (324 bytes) sourcehash written
[4/6] Skip SkipUnit
[5/6] Copying .SkipUnit.sourcehash
[7/9] Compiling SkipUnit XCTest.swift
[8/9] Compiling SkipUnit resource_bundle_accessor.swift
[9/9] Emitting module SkipUnit
Build complete! (10.81s)
Build complete.
{
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    {
      "identity" : "skip",
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        "range" : [
          {
            "lower_bound" : "1.2.22",
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  "manifest_display_name" : "skip-unit",
  "name" : "skip-unit",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
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    },
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      "version" : "13.0"
    },
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      "name" : "tvos",
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    {
      "name" : "watchos",
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  ],
  "targets" : [
    {
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      "path" : "Tests/SkipUnitTests",
      "product_dependencies" : [
        "SkipTest",
        "skipstone"
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      "sources" : [
        "SkipUnitTests.swift",
        "XCSkipTests.swift"
      ],
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        "SkipUnit"
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      "type" : "test"
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    {
      "c99name" : "SkipUnit",
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      "path" : "Sources/SkipUnit",
      "product_dependencies" : [
        "skipstone"
      ],
      "product_memberships" : [
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      ],
      "sources" : [
        "XCTest.swift"
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      "type" : "library"
    }
  ],
  "tools_version" : "5.9"
}
Done.