Swift Package Index

Build Information

Failed to build NumericSwift, reference main (111692), with Swift 6.1 for Linux on 9 Apr 2026 21:02:35 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4606859-3":/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 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 4.69.2
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/ChrisGVE/NumericSwift.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/ChrisGVE/NumericSwift
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 1116920 Revert "feat(simplify): add symbolic simplification engine for MathLexExpression"
Cloned https://github.com/ChrisGVE/NumericSwift.git
Revision (git rev-parse @):
11169201417fa563616d14f8f121ff90e75ea8fc
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/ChrisGVE/NumericSwift.git at main
========================================
Build
========================================
Selected platform:         linux
Swift version:             6.1
Building package at path:  $PWD
https://github.com/ChrisGVE/NumericSwift.git
https://github.com/ChrisGVE/NumericSwift.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
{
  "dependencies" : [
    {
      "identity" : "swift-docc-plugin",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "1.0.0",
            "upper_bound" : "2.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/apple/swift-docc-plugin"
    },
    {
      "identity" : "mathlex",
      "path" : "/host/mathlex",
      "type" : "fileSystem"
    }
  ],
  "manifest_display_name" : "NumericSwift",
  "name" : "NumericSwift",
  "path" : "/host/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "15.0"
    },
    {
      "name" : "macos",
      "version" : "12.0"
    },
    {
      "name" : "visionos",
      "version" : "1.0"
    },
    {
      "name" : "watchos",
      "version" : "8.0"
    },
    {
      "name" : "tvos",
      "version" : "15.0"
    }
  ],
  "products" : [
    {
      "name" : "NumericSwift",
      "targets" : [
        "NumericSwift"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "NumericSwiftTests",
      "module_type" : "SwiftTarget",
      "name" : "NumericSwiftTests",
      "path" : "Tests/NumericSwiftTests",
      "sources" : [
        "ARIMAForecastTests.swift",
        "ArraySwiftIntegrationTests.swift",
        "BFGSTests.swift",
        "ClusterTests.swift",
        "CombinedIntegrationTests.swift",
        "DiscreteDistributionTests.swift",
        "DistributionMethodsTests.swift",
        "GeometryTests.swift",
        "IntegrationCumulativeTests.swift",
        "InterpolationVectorizedTests.swift",
        "LinAlgMatfuncTests.swift",
        "LinAlgTests.swift",
        "MathExprTests.swift",
        "NaNInfHandlingTests.swift",
        "NumericSwiftTests.swift",
        "OptimizationEdgeTests.swift",
        "PlotSwiftIntegrationTests.swift",
        "RegressionHCTests.swift",
        "RegressionTests.swift",
        "SeededRNGTests.swift",
        "SpatialDegeneracyTests.swift",
        "SpatialDistanceTests.swift",
        "SpatialTests.swift",
        "SpecialFunctionsReferenceTests.swift",
        "SpecialFunctionsTests.swift",
        "StatisticsNanTests.swift"
      ],
      "target_dependencies" : [
        "NumericSwift"
      ],
      "type" : "test"
    },
    {
      "c99name" : "NumericSwift",
      "module_type" : "SwiftTarget",
      "name" : "NumericSwift",
      "path" : "Sources/NumericSwift",
      "product_dependencies" : [
        "MathLex"
      ],
      "product_memberships" : [
        "NumericSwift"
      ],
      "sources" : [
        "ArraySwiftIntegration.swift",
        "BFGS.swift",
        "Cluster.swift",
        "Complex.swift",
        "Constants.swift",
        "DiscreteDistributions.swift",
        "Distributions.swift",
        "Geometry.swift",
        "Integration.swift",
        "Interpolation.swift",
        "LinAlg.swift",
        "MathExpr.swift",
        "MathLexAST+Decodable.swift",
        "MathLexAST+DecodableExtra.swift",
        "MathLexAST.swift",
        "NumberTheory.swift",
        "Optimization.swift",
        "PlotSwiftIntegration.swift",
        "Regression.swift",
        "SeededRNG.swift",
        "Series.swift",
        "Spatial.swift",
        "SpatialDistance.swift",
        "SpecialFunctions.swift",
        "Statistics.swift",
        "Utilities.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.9"
}
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-3":/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:a7bfd71e9384436264431030299dc8a2d42d0664a168cfa1a5dd84c9bc592ccf
Status: Image is up to date for registry.gitlab.com/swiftpackageindex/spi-images:basic-6.1-latest
error: the package at '/host/mathlex' cannot be accessed (Error Domain=NSCocoaErrorDomain Code=260 "The file doesn’t exist."UserInfo={NSFilePath=/host/mathlex, NSUnderlyingError=Error Domain=NSPOSIXErrorDomain Code=2 "No such file or directory", NSLocalizedDescription=The folder “mathlex” doesn’t exist., NSURL=file:///host/mathlex, NSUserStringVariant=["Folder"]})
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-3":/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 2>&1
basic-6.1-latest: Pulling from swiftpackageindex/spi-images
Digest: sha256:a7bfd71e9384436264431030299dc8a2d42d0664a168cfa1a5dd84c9bc592ccf
Status: Image is up to date for registry.gitlab.com/swiftpackageindex/spi-images:basic-6.1-latest
error: the package at '/host/mathlex' cannot be accessed (Error Domain=NSCocoaErrorDomain Code=260 "The file doesn’t exist."UserInfo={NSLocalizedDescription=The folder “mathlex” doesn’t exist., NSURL=file:///host/mathlex, NSFilePath=/host/mathlex, NSUnderlyingError=Error Domain=NSPOSIXErrorDomain Code=2 "No such file or directory", NSUserStringVariant=["Folder"]})
BUILD FAILURE 6.1 linux