Swift Package Index

Build Information

Successful build of CXXUnfairLock, reference 0.3.1 (d13402), with Swift 6.1 for Linux on 5 Apr 2026 20:25:15 UTC.

Swift 6 data race errors: 0

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4609320-1":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/swiftpackageindex/spi-images:basic-6.1-latest swift build --triple x86_64-unknown-linux-gnu -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 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 4.69.2
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/sbooth/CXXUnfairLock.git
Reference: 0.3.1
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/sbooth/CXXUnfairLock
 * tag               0.3.1      -> FETCH_HEAD
HEAD is now at d134022 Update paths syntax for cpp-linter workflow (#42)
Cloned https://github.com/sbooth/CXXUnfairLock.git
Revision (git rev-parse @):
d134022b339567958b3a941dfa3cd079d31f1030
SUCCESS checkout https://github.com/sbooth/CXXUnfairLock.git at 0.3.1
========================================
Build
========================================
Selected platform:         linux
Swift version:             6.1
Building package at path:  $PWD
https://github.com/sbooth/CXXUnfairLock.git
https://github.com/sbooth/CXXUnfairLock.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
{
  "cxx_language_standard" : "c++17",
  "dependencies" : [
  ],
  "manifest_display_name" : "CXXUnfairLock",
  "name" : "CXXUnfairLock",
  "path" : "/host/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "CXXUnfairLock",
      "targets" : [
        "CXXUnfairLock"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "CXXUnfairLockTests",
      "module_type" : "SwiftTarget",
      "name" : "CXXUnfairLockTests",
      "path" : "Tests/CXXUnfairLockTests",
      "sources" : [
        "CXXUnfairLockTests.swift"
      ],
      "target_dependencies" : [
        "CXXUnfairLock"
      ],
      "type" : "test"
    },
    {
      "c99name" : "CXXUnfairLock",
      "module_type" : "ClangTarget",
      "name" : "CXXUnfairLock",
      "path" : "Sources/CXXUnfairLock",
      "product_memberships" : [
        "CXXUnfairLock"
      ],
      "sources" : [
        "UnfairMutex.cpp"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.9"
}
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-1":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/swiftpackageindex/spi-images:basic-6.1-latest swift build --triple x86_64-unknown-linux-gnu -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 2>&1
basic-6.1-latest: Pulling from swiftpackageindex/spi-images
Digest: sha256:108e10880bce35e9496fba26782956e40a8e91a2a227f9b90af7e4cd93d2c183
Status: Image is up to date for registry.gitlab.com/swiftpackageindex/spi-images:basic-6.1-latest
Building for debugging...
[0/1] Compiling CXXUnfairLock UnfairMutex.cpp
Build complete! (0.20s)
Build complete.
{
  "cxx_language_standard" : "c++17",
  "dependencies" : [
  ],
  "manifest_display_name" : "CXXUnfairLock",
  "name" : "CXXUnfairLock",
  "path" : "/host/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "CXXUnfairLock",
      "targets" : [
        "CXXUnfairLock"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "CXXUnfairLockTests",
      "module_type" : "SwiftTarget",
      "name" : "CXXUnfairLockTests",
      "path" : "Tests/CXXUnfairLockTests",
      "sources" : [
        "CXXUnfairLockTests.swift"
      ],
      "target_dependencies" : [
        "CXXUnfairLock"
      ],
      "type" : "test"
    },
    {
      "c99name" : "CXXUnfairLock",
      "module_type" : "ClangTarget",
      "name" : "CXXUnfairLock",
      "path" : "Sources/CXXUnfairLock",
      "product_memberships" : [
        "CXXUnfairLock"
      ],
      "sources" : [
        "UnfairMutex.cpp"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.9"
}
basic-6.1-latest: Pulling from swiftpackageindex/spi-images
Digest: sha256:108e10880bce35e9496fba26782956e40a8e91a2a227f9b90af7e4cd93d2c183
Status: Image is up to date for registry.gitlab.com/swiftpackageindex/spi-images:basic-6.1-latest
Done.