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 Geotum, reference 1.4.1 (ecd8e8), with Swift 6.1 for macOS (Xcode) using Xcode 16.3 on 24 Apr 2025 13:43:35 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme Geotum-Package -destination platform=macOS,arch=arm64

Build Log

========================================
RunAll
========================================
Builder version: 4.61.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/pducks32/Geotum.git
Reference: 1.4.1
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/pducks32/Geotum
 * tag               1.4.1      -> FETCH_HEAD
HEAD is now at ecd8e81 Bump minor
Cloned https://github.com/pducks32/Geotum.git
Revision (git rev-parse @):
ecd8e81374fe417ff3d5d56cf7bd120f06242144
SUCCESS checkout https://github.com/pducks32/Geotum.git at 1.4.1
========================================
Build
========================================
Selected platform:         macosXcodebuild
Swift version:             6.1
Building package at path:  $PWD
https://github.com/pducks32/Geotum.git
https://github.com/pducks32/Geotum.git
{
  "dependencies" : [
  ],
  "manifest_display_name" : "Geotum",
  "name" : "Geotum",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "Geotum",
      "targets" : [
        "Geotum"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "GeotumTests",
      "module_type" : "SwiftTarget",
      "name" : "GeotumTests",
      "path" : "Tests/GeotumTests",
      "sources" : [
        "GeotumTests.swift"
      ],
      "target_dependencies" : [
        "Geotum"
      ],
      "type" : "test"
    },
    {
      "c99name" : "Geotum",
      "module_type" : "SwiftTarget",
      "name" : "Geotum",
      "path" : "Sources/Geotum",
      "product_memberships" : [
        "Geotum"
      ],
      "sources" : [
        "Geotum.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "4.0"
}
Command line invocation:
    /Applications/Xcode-16.3.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
resolved source packages:
{
  "dependencies" : [
  ],
  "manifest_display_name" : "Geotum",
  "name" : "Geotum",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "Geotum",
      "targets" : [
        "Geotum"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "GeotumTests",
      "module_type" : "SwiftTarget",
      "name" : "GeotumTests",
      "path" : "Tests/GeotumTests",
      "sources" : [
        "GeotumTests.swift"
      ],
      "target_dependencies" : [
        "Geotum"
      ],
      "type" : "test"
    },
    {
      "c99name" : "Geotum",
      "module_type" : "SwiftTarget",
      "name" : "Geotum",
      "path" : "Sources/Geotum",
      "product_memberships" : [
        "Geotum"
      ],
      "sources" : [
        "Geotum.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "4.0"
}
{
  "project" : {
    "configurations" : [
      "Debug",
      "Release"
    ],
    "name" : "Geotum",
    "schemes" : [
      "Geotum Command Line",
      "Geotum-Package"
    ],
    "targets" : [
      "Geotum",
      "GeotumPackageDescription",
      "GeotumPackageTests",
      "GeotumTests"
    ]
  }
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme Geotum-Package -destination platform=macOS,arch=arm64 OTHER_SWIFT_FLAGS=-stats-output-dir .stats -strict-concurrency=complete -enable-upcoming-feature StrictConcurrency -enable-upcoming-feature DisableOutwardActorInference -enable-upcoming-feature GlobalActorIsolatedTypesUsability -enable-upcoming-feature InferSendableFromCaptures
Command line invocation:
    /Applications/Xcode-16.3.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath /Users/admin/builder/spi-builder-workspace/.derivedData build -scheme Geotum-Package -destination platform=macOS,arch=arm64 "OTHER_SWIFT_FLAGS=-stats-output-dir .stats -strict-concurrency=complete -enable-upcoming-feature StrictConcurrency -enable-upcoming-feature DisableOutwardActorInference -enable-upcoming-feature GlobalActorIsolatedTypesUsability -enable-upcoming-feature InferSendableFromCaptures"
Build settings from command line:
    OTHER_SWIFT_FLAGS = -stats-output-dir .stats -strict-concurrency=complete -enable-upcoming-feature StrictConcurrency -enable-upcoming-feature DisableOutwardActorInference -enable-upcoming-feature GlobalActorIsolatedTypesUsability -enable-upcoming-feature InferSendableFromCaptures
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (1 target)
    Target 'Geotum' in project 'Geotum' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ExecuteExternalTool /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -isysroot /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc --version
ExecuteExternalTool /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld -version_details
Build description signature: 2b804e6b916492bd6d5595bc3152f82a
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/2b804e6b916492bd6d5595bc3152f82a.xcbuilddata
/Users/admin/builder/spi-builder-workspace/Geotum.xcodeproj: error: No signing certificate "Mac Development" found: No "Mac Development" signing certificate matching team ID "9J372XJCQE" with a private key was found. (in target 'Geotum' from project 'Geotum')
** BUILD FAILED **
The following build commands failed:
	Building project Geotum with scheme Geotum-Package
(1 failure)
Command line invocation:
    /Applications/Xcode-16.3.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
resolved source packages:
{
  "dependencies" : [
  ],
  "manifest_display_name" : "Geotum",
  "name" : "Geotum",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "Geotum",
      "targets" : [
        "Geotum"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "GeotumTests",
      "module_type" : "SwiftTarget",
      "name" : "GeotumTests",
      "path" : "Tests/GeotumTests",
      "sources" : [
        "GeotumTests.swift"
      ],
      "target_dependencies" : [
        "Geotum"
      ],
      "type" : "test"
    },
    {
      "c99name" : "Geotum",
      "module_type" : "SwiftTarget",
      "name" : "Geotum",
      "path" : "Sources/Geotum",
      "product_memberships" : [
        "Geotum"
      ],
      "sources" : [
        "Geotum.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "4.0"
}
{
  "project" : {
    "configurations" : [
      "Debug",
      "Release"
    ],
    "name" : "Geotum",
    "schemes" : [
      "Geotum Command Line",
      "Geotum-Package"
    ],
    "targets" : [
      "Geotum",
      "GeotumPackageDescription",
      "GeotumPackageTests",
      "GeotumTests"
    ]
  }
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme Geotum-Package -destination platform=macOS,arch=arm64
Command line invocation:
    /Applications/Xcode-16.3.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath /Users/admin/builder/spi-builder-workspace/.derivedData build -scheme Geotum-Package -destination platform=macOS,arch=arm64
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (1 target)
    Target 'Geotum' in project 'Geotum' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ExecuteExternalTool /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -isysroot /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc --version
ExecuteExternalTool /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld -version_details
Build description signature: e5ed4fb73362ad35a65961d58fddfd23
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/e5ed4fb73362ad35a65961d58fddfd23.xcbuilddata
/Users/admin/builder/spi-builder-workspace/Geotum.xcodeproj: error: No signing certificate "Mac Development" found: No "Mac Development" signing certificate matching team ID "9J372XJCQE" with a private key was found. (in target 'Geotum' from project 'Geotum')
** BUILD FAILED **
The following build commands failed:
	Building project Geotum with scheme Geotum-Package
(1 failure)
BUILD FAILURE 6.1 macosXcodebuild