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

Failed to build swiftpm-on-llbuild2, reference main (88ddcb), with Swift 6.1 for Linux on 26 Apr 2025 03:28:46 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4609320-0":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:basic-6.1-latest swift build --triple x86_64-unknown-linux-gnu 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 4.61.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/apple/swiftpm-on-llbuild2.git
Reference: main
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/apple/swiftpm-on-llbuild2
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 88ddcbc Add SQLite-backed CAS
Cloned https://github.com/apple/swiftpm-on-llbuild2.git
Revision (git rev-parse @):
88ddcbcab67fea21a1b40f403f1da66b1460a08f
SUCCESS checkout https://github.com/apple/swiftpm-on-llbuild2.git at main
========================================
Build
========================================
Selected platform:         linux
Swift version:             6.1
Building package at path:  $PWD
https://github.com/apple/swiftpm-on-llbuild2.git
https://github.com/apple/swiftpm-on-llbuild2.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
{
  "dependencies" : [
    {
      "identity" : "swift-argument-parser",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "0.0.1",
            "upper_bound" : "1.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/apple/swift-argument-parser.git"
    },
    {
      "identity" : "swift-tools-support-core",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "0.0.1",
            "upper_bound" : "1.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/apple/swift-tools-support-core.git"
    },
    {
      "identity" : "swift-llbuild2",
      "requirement" : {
        "branch" : [
          "spmllb2"
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/apple/swift-llbuild2.git"
    },
    {
      "identity" : "swift-driver",
      "requirement" : {
        "branch" : [
          "master"
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/apple/swift-driver.git"
    },
    {
      "identity" : "swift-package-manager",
      "requirement" : {
        "revision" : [
          "d2a41c0b9adea00fd842ac928d88d037313f747c"
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/apple/swift-package-manager.git"
    }
  ],
  "manifest_display_name" : "swiftpm-on-llbuild2",
  "name" : "swiftpm-on-llbuild2",
  "path" : "/host/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "10.15"
    }
  ],
  "products" : [
    {
      "name" : "LLBSwiftBuild",
      "targets" : [
        "LLBSwiftBuild"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    },
    {
      "name" : "spmllb2",
      "targets" : [
        "spmllb2"
      ],
      "type" : {
        "executable" : null
      }
    },
    {
      "name" : "spm-workflow",
      "targets" : [
        "spm-workflow"
      ],
      "type" : {
        "executable" : null
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "spmllb2",
      "module_type" : "SwiftTarget",
      "name" : "spmllb2",
      "path" : "Sources/spmllb2",
      "product_dependencies" : [
        "ArgumentParser"
      ],
      "product_memberships" : [
        "spmllb2"
      ],
      "sources" : [
        "CAS.swift",
        "Options.swift",
        "SPMLLBTool.swift",
        "SQLite.swift",
        "main.swift"
      ],
      "target_dependencies" : [
        "LLBSwiftBuild"
      ],
      "type" : "executable"
    },
    {
      "c99name" : "spm_workflow",
      "module_type" : "SwiftTarget",
      "name" : "spm-workflow",
      "path" : "Sources/Workflows/spm-workflow",
      "product_dependencies" : [
        "ArgumentParser",
        "SwiftToolsSupport-auto"
      ],
      "product_memberships" : [
        "spm-workflow"
      ],
      "sources" : [
        "DumpWorkflows.swift",
        "main.swift"
      ],
      "target_dependencies" : [
        "ExampleWorkflows"
      ],
      "type" : "executable"
    },
    {
      "c99name" : "Workflow",
      "module_type" : "SwiftTarget",
      "name" : "Workflow",
      "path" : "Sources/Workflows/Workflow",
      "product_memberships" : [
        "spm-workflow"
      ],
      "sources" : [
        "Workflow.swift"
      ],
      "type" : "library"
    },
    {
      "c99name" : "LLBSwiftBuildTests",
      "module_type" : "SwiftTarget",
      "name" : "LLBSwiftBuildTests",
      "path" : "Tests/LLBSwiftBuildTests",
      "sources" : [
        "LLBSwiftBuildTests.swift"
      ],
      "target_dependencies" : [
        "LLBSwiftBuild"
      ],
      "type" : "test"
    },
    {
      "c99name" : "LLBSwiftBuild",
      "module_type" : "SwiftTarget",
      "name" : "LLBSwiftBuild",
      "path" : "Sources/LLBSwiftBuild",
      "product_dependencies" : [
        "SwiftDriver",
        "llbuild2BuildSystem",
        "llbuild2Util",
        "SwiftPM-auto"
      ],
      "product_memberships" : [
        "LLBSwiftBuild",
        "spmllb2"
      ],
      "sources" : [
        "BuildSystemDelegate.swift",
        "Functions/BuildFunction.swift",
        "Functions/ManifestLoader.swift",
        "Functions/PackageLoader.swift",
        "Rules/CLibraryRule.swift",
        "Rules/SwiftExecutableRule.swift",
        "Rules/SwiftLibraryRule.swift",
        "misc.swift"
      ],
      "type" : "library"
    },
    {
      "c99name" : "ExampleWorkflows",
      "module_type" : "SwiftTarget",
      "name" : "ExampleWorkflows",
      "path" : "Sources/Workflows/ExampleWorkflows",
      "product_memberships" : [
        "spm-workflow"
      ],
      "sources" : [
        "Examples.swift"
      ],
      "target_dependencies" : [
        "Workflow"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.1"
}
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-0":/host -w "$PWD" registry.gitlab.com/finestructure/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 finestructure/spi-images
Digest: sha256:3bdcac04179f4ed3e5b8e9dbd6e74bbf5ebc0f4fde48bbaad7d1e5c757e65bcb
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:basic-6.1-latest
Fetching https://github.com/apple/swift-llbuild2.git
[1/4246] Fetching swift-llbuild2
Fetched https://github.com/apple/swift-llbuild2.git from cache (0.30s)
Fetching https://github.com/apple/swift-driver.git
[1/34212] Fetching swift-driver
Fetched https://github.com/apple/swift-driver.git from cache (1.39s)
error: could not find a branch named ‘master’ in https://github.com/apple/swift-driver.git (did you mean ‘main’?)
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-0":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:basic-6.1-latest swift build --triple x86_64-unknown-linux-gnu 2>&1
basic-6.1-latest: Pulling from finestructure/spi-images
Digest: sha256:3bdcac04179f4ed3e5b8e9dbd6e74bbf5ebc0f4fde48bbaad7d1e5c757e65bcb
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:basic-6.1-latest
Updating https://github.com/apple/swift-llbuild2.git
Updated https://github.com/apple/swift-llbuild2.git (0.16s)
Updating https://github.com/apple/swift-driver.git
Updated https://github.com/apple/swift-driver.git (0.28s)
error: could not find a branch named ‘master’ in https://github.com/apple/swift-driver.git (did you mean ‘main’?)
BUILD FAILURE 6.1 linux