Swift Package Index

Build Information

Failed to build LASwift, reference master (b0bdd4), with Swift 6.4 for macOS (Xcode) using Xcode 27.0 on 18 Sep 2026 21:55:08 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme LASwift -destination platform=macOS,arch=arm64

Build Log

========================================
RunAll
========================================
Builder version: 5.1.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/alexandertar/LASwift.git
Reference: master
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/alexandertar/LASwift
 * branch            master     -> FETCH_HEAD
 * [new branch]      master     -> origin/master
HEAD is now at b0bdd48 Clean up actions
Cloned https://github.com/alexandertar/LASwift.git
Revision (git rev-parse @):
b0bdd4869e8aa2de37414b0cc2c4b739225b643f
SUCCESS checkout https://github.com/alexandertar/LASwift.git at master
========================================
Build
========================================
Selected platform:         macosXcodebuild
Swift version:             6.4
Building package at path:  $PWD
https://github.com/alexandertar/LASwift.git
Command line invocation:
    /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
resolved source packages:
{
  "dependencies" : [
    {
      "identity" : "quick",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "5.0.0",
            "upper_bound" : "6.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/Quick/Quick.git"
    },
    {
      "identity" : "nimble",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "10.0.0",
            "upper_bound" : "11.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/Quick/Nimble.git"
    }
  ],
  "manifest_display_name" : "LASwift",
  "name" : "LASwift",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "10.13"
    },
    {
      "name" : "ios",
      "version" : "12.0"
    },
    {
      "name" : "tvos",
      "version" : "12.0"
    },
    {
      "name" : "watchos",
      "version" : "6.0"
    }
  ],
  "products" : [
    {
      "name" : "LASwift",
      "targets" : [
        "LASwift"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "swift_languages_versions" : [
    "5"
  ],
  "targets" : [
    {
      "c99name" : "LASwiftTests",
      "module_type" : "SwiftTarget",
      "name" : "LASwiftTests",
      "path" : "Tests",
      "product_dependencies" : [
        "Quick",
        "Nimble"
      ],
      "sources" : [
        "MatrixTests.swift",
        "PerformanceTests.swift",
        "VectorTests.swift"
      ],
      "target_dependencies" : [
        "LASwift"
      ],
      "type" : "test"
    },
    {
      "c99name" : "LASwift",
      "module_type" : "SwiftTarget",
      "name" : "LASwift",
      "path" : "Sources",
      "product_memberships" : [
        "LASwift"
      ],
      "sources" : [
        "Matrix.swift",
        "MatrixAlgebra.swift",
        "MatrixArithmetic.swift",
        "MatrixExponent.swift",
        "MatrixLeastSquare.swift",
        "MatrixStatistics.swift",
        "MatrixTrigonometry.swift",
        "Numeric.swift",
        "Operators.swift",
        "Random.swift",
        "Util.swift",
        "Vector.swift",
        "VectorArithmetic.swift",
        "VectorExponent.swift",
        "VectorStatistics.swift",
        "VectorTrigonometry.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.1"
}
{
  "project" : {
    "configurations" : [
      "Debug",
      "Release"
    ],
    "name" : "LASwift",
    "schemes" : [
      "LASwift"
    ],
    "targets" : [
      "LASwift"
    ]
  }
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme LASwift -destination platform=macOS,arch=arm64
Command line invocation:
    /Applications/Xcode-27.0.0-Release.Candidate.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 LASwift -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 'LASwift' in project 'LASwift' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ExecuteExternalTool /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -isysroot /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX27.0.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc --version
ExecuteExternalTool /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld -version_details
Build description signature: 829f55a44d630da6564b0c8d7b35a5eb
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/829f55a44d630da6564b0c8d7b35a5eb.xcbuilddata
/Users/admin/builder/spi-builder-workspace/LASwift.xcodeproj: error: The macOS deployment target 'MACOSX_DEPLOYMENT_TARGET' is set to 10.13, but the range of supported deployment target versions is 12.0 to 27.0.x. (in target 'LASwift' from project 'LASwift')
--- xcodebuild: WARNING: Using the first of multiple matching destinations:
{ platform:macOS, arch:arm64, id:fac1936aa728b0e2bbbe301c033d3d11f55a6745, name:My Mac }
{ platform:macOS, arch:arm64, variant:Mac Catalyst, id:fac1936aa728b0e2bbbe301c033d3d11f55a6745, name:My Mac }
** BUILD FAILED **
The following build commands failed:
	Building project LASwift with scheme LASwift
(1 failure)
Command line invocation:
    /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
resolved source packages:
{
  "dependencies" : [
    {
      "identity" : "quick",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "5.0.0",
            "upper_bound" : "6.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/Quick/Quick.git"
    },
    {
      "identity" : "nimble",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "10.0.0",
            "upper_bound" : "11.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/Quick/Nimble.git"
    }
  ],
  "manifest_display_name" : "LASwift",
  "name" : "LASwift",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "10.13"
    },
    {
      "name" : "ios",
      "version" : "12.0"
    },
    {
      "name" : "tvos",
      "version" : "12.0"
    },
    {
      "name" : "watchos",
      "version" : "6.0"
    }
  ],
  "products" : [
    {
      "name" : "LASwift",
      "targets" : [
        "LASwift"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "swift_languages_versions" : [
    "5"
  ],
  "targets" : [
    {
      "c99name" : "LASwiftTests",
      "module_type" : "SwiftTarget",
      "name" : "LASwiftTests",
      "path" : "Tests",
      "product_dependencies" : [
        "Quick",
        "Nimble"
      ],
      "sources" : [
        "MatrixTests.swift",
        "PerformanceTests.swift",
        "VectorTests.swift"
      ],
      "target_dependencies" : [
        "LASwift"
      ],
      "type" : "test"
    },
    {
      "c99name" : "LASwift",
      "module_type" : "SwiftTarget",
      "name" : "LASwift",
      "path" : "Sources",
      "product_memberships" : [
        "LASwift"
      ],
      "sources" : [
        "Matrix.swift",
        "MatrixAlgebra.swift",
        "MatrixArithmetic.swift",
        "MatrixExponent.swift",
        "MatrixLeastSquare.swift",
        "MatrixStatistics.swift",
        "MatrixTrigonometry.swift",
        "Numeric.swift",
        "Operators.swift",
        "Random.swift",
        "Util.swift",
        "Vector.swift",
        "VectorArithmetic.swift",
        "VectorExponent.swift",
        "VectorStatistics.swift",
        "VectorTrigonometry.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.1"
}
{
  "project" : {
    "configurations" : [
      "Debug",
      "Release"
    ],
    "name" : "LASwift",
    "schemes" : [
      "LASwift"
    ],
    "targets" : [
      "LASwift"
    ]
  }
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme LASwift -destination platform=macOS,arch=arm64
Command line invocation:
    /Applications/Xcode-27.0.0-Release.Candidate.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 LASwift -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 'LASwift' in project 'LASwift' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
/Users/admin/builder/spi-builder-workspace/LASwift.xcodeproj: error: The macOS deployment target 'MACOSX_DEPLOYMENT_TARGET' is set to 10.13, but the range of supported deployment target versions is 12.0 to 27.0.x. (in target 'LASwift' from project 'LASwift')
--- xcodebuild: WARNING: Using the first of multiple matching destinations:
{ platform:macOS, arch:arm64, id:fac1936aa728b0e2bbbe301c033d3d11f55a6745, name:My Mac }
{ platform:macOS, arch:arm64, variant:Mac Catalyst, id:fac1936aa728b0e2bbbe301c033d3d11f55a6745, name:My Mac }
** BUILD FAILED **
The following build commands failed:
	Building project LASwift with scheme LASwift
(1 failure)
BUILD FAILURE 6.4 macosXcodebuild