The Swift Package Index logo.Swift Package Index

Has it really been five years since Swift Package Index launched? Read our anniversary blog post!

Build Information

Failed to build Helical, reference main (c4cf40), with Swift 6.2 (beta) for tvOS using Xcode 26.0 on 26 Jul 2025 01:35:27 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-26.0.0-Beta.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme Helical-Package -destination generic/platform=tvOS

Build Log

========================================
RunAll
========================================
Builder version: 4.64.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/tomasf/Helical.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/tomasf/Helical
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at c4cf408 Update README.md
Cloned https://github.com/tomasf/Helical.git
Revision (git rev-parse @):
c4cf40863b26bb3dd15f77504eb9d97e2c6d4535
SUCCESS checkout https://github.com/tomasf/Helical.git at main
========================================
Build
========================================
Selected platform:         tvOS
Swift version:             6.2
Building package at path:  $PWD
https://github.com/tomasf/Helical.git
Command line invocation:
    /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Fetching from https://github.com/tomasf/Cadova.git
Fetching from https://github.com/tomasf/freetype-spm.git
Fetching from https://github.com/tomasf/ThreeMF.git
Fetching from https://github.com/tomasf/FindFont.git
Fetching from https://github.com/apple/swift-collections.git
Fetching from https://github.com/apple/swift-log.git
Fetching from https://github.com/tomasf/manifold-swift.git
Fetching from https://github.com/tomasf/Zip.git
Fetching from https://github.com/tomasf/Nodal.git
Creating working copy of package ‘manifold-swift’
Checking out 0.2.1 of package ‘manifold-swift’
Creating working copy of package ‘swift-log’
Checking out 1.6.4 of package ‘swift-log’
Creating working copy of package ‘Nodal’
Checking out 0.3.1 of package ‘Nodal’
Creating working copy of package ‘FindFont’
Checking out 1.0.0 of package ‘FindFont’
Creating working copy of package ‘Zip’
Checking out 2.1.0 of package ‘Zip’
Creating working copy of package ‘ThreeMF’
Checking out 0.1.0 of package ‘ThreeMF’
Creating working copy of package ‘Cadova’
Checking out 0.1.2 of package ‘Cadova’
Creating working copy of package ‘freetype-spm’
Checking out 1.0.1 of package ‘freetype-spm’
Creating working copy of package ‘swift-collections’
Checking out 1.2.1 of package ‘swift-collections’
failed to retrieve search paths with pkg-config; maybe pkg-config is not installedcouldn't find pc file for fontconfigResolve Package Graph
couldn't find pc file for fontconfig
Resolved source packages:
  FindFont: https://github.com/tomasf/FindFont.git @ 1.0.0
  Cadova: https://github.com/tomasf/Cadova.git @ 0.1.2
  Nodal: https://github.com/tomasf/Nodal.git @ 0.3.1
  swift-log: https://github.com/apple/swift-log.git @ 1.6.4
  manifold-swift: https://github.com/tomasf/manifold-swift.git @ 0.2.1
  zip: https://github.com/tomasf/Zip.git @ 2.1.0
  Helical: /Users/admin/builder/spi-builder-workspace
  swift-collections: https://github.com/apple/swift-collections.git @ 1.2.1
  freetype: https://github.com/tomasf/freetype-spm.git @ 1.0.1
  ThreeMF: https://github.com/tomasf/ThreeMF.git @ 0.1.0
resolved source packages: FindFont, Cadova, Nodal, swift-log, manifold-swift, zip, Helical, swift-collections, freetype, ThreeMF
{
  "dependencies" : [
    {
      "identity" : "cadova",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "0.1.2",
            "upper_bound" : "0.2.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/tomasf/Cadova.git"
    }
  ],
  "manifest_display_name" : "Helical",
  "name" : "Helical",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "14.0"
    }
  ],
  "products" : [
    {
      "name" : "Helical",
      "targets" : [
        "Helical"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    },
    {
      "name" : "Helical-Demo",
      "targets" : [
        "Demo"
      ],
      "type" : {
        "executable" : null
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "Helical",
      "module_type" : "SwiftTarget",
      "name" : "Helical",
      "path" : "Sources/Helical",
      "product_dependencies" : [
        "Cadova"
      ],
      "product_memberships" : [
        "Helical",
        "Helical-Demo"
      ],
      "sources" : [
        "Bolt/Bolt.swift",
        "Bolt/Parts/Heads/BoltHeadShape.swift",
        "Bolt/Parts/Heads/CountersunkBoltHeadShape.swift",
        "Bolt/Parts/Heads/CylindricalBoltHeadShape.swift",
        "Bolt/Parts/Heads/PolygonalBoltHeadShape.swift",
        "Bolt/Parts/Heads/ProfiledBoltHeadShape.swift",
        "Bolt/Parts/Points/BoltPoint.swift",
        "Bolt/Parts/Points/ProfiledBoltPoint.swift",
        "Bolt/Parts/Sockets/BoltHeadSocket.swift",
        "Bolt/Parts/Sockets/Phillips.swift",
        "Bolt/Parts/Sockets/PhillipsBoltHeadSocket.swift",
        "Bolt/Parts/Sockets/PolygonalBoltHeadSocket.swift",
        "Bolt/Parts/Sockets/SlottedBoltHeadSocket.swift",
        "Bolt/Parts/Sockets/Torx.swift",
        "Bolt/Parts/Sockets/TorxHeadSocket.swift",
        "Bolt/Standards/Bolt+HexHead.swift",
        "Bolt/Standards/Bolt+HexSocketCountersunk.swift",
        "Bolt/Standards/Bolt+HexSocketHeadCap.swift",
        "Bolt/Standards/Bolt+PhillipsCheeseHead.swift",
        "Bolt/Standards/Bolt+PhillipsCountersunk.swift",
        "Bolt/Standards/Bolt+SetScrew.swift",
        "Bolt/Standards/Bolt+SlottedCountersunk.swift",
        "Bolt/Standards/Bolt+TorxCountersunk.swift",
        "Holes/BoltHeadRecess.swift",
        "Holes/BoltHeadRecessShapes.swift",
        "Holes/ClearanceHole.swift",
        "Holes/ThreadedHole.swift",
        "Nut/Bodies/FlangedNutBody.swift",
        "Nut/Bodies/PolygonalNutBody.swift",
        "Nut/Bodies/TSlotNutBody.swift",
        "Nut/Nut.swift",
        "Nut/Standards/Nut+Hex.swift",
        "Nut/Standards/Nut+Square.swift",
        "Nut/Standards/Nut+TSlot.swift",
        "Thread/Environment+Thread.swift",
        "Thread/Screw.swift",
        "Thread/ScrewThread+ISOMetric.swift",
        "Thread/ScrewThread+Standard.swift",
        "Thread/ScrewThread.swift",
        "Thread/SolidThreadform.swift",
        "Thread/TrapezoidalThreadForm.swift",
        "Washers/Washer+Standard.swift",
        "Washers/Washer.swift"
      ],
      "type" : "library"
    },
    {
      "c99name" : "Demo",
      "module_type" : "SwiftTarget",
      "name" : "Demo",
      "path" : "Sources/Demo",
      "product_dependencies" : [
        "Cadova"
      ],
      "product_memberships" : [
        "Helical-Demo"
      ],
      "sources" : [
        "main.swift"
      ],
      "target_dependencies" : [
        "Helical"
      ],
      "type" : "executable"
    }
  ],
  "tools_version" : "6.0"
}
{
  "workspace" : {
    "name" : "spi-builder-workspace",
    "schemes" : [
      "Helical",
      "Helical-Demo",
      "Helical-Package",
      "ThreeMF"
    ]
  }
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.0.0-Beta.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme Helical-Package -destination generic/platform=tvOS
Command line invocation:
    /Applications/Xcode-26.0.0-Beta.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 Helical-Package -destination generic/platform=tvOS
Resolve Package Graph
failed to retrieve search paths with pkg-config; maybe pkg-config is not installedcouldn't find pc file for fontconfig
Resolve Package Graph
couldn't find pc file for fontconfig
Resolved source packages:
  swift-log: https://github.com/apple/swift-log.git @ 1.6.4
  zip: https://github.com/tomasf/Zip.git @ 2.1.0
  Cadova: https://github.com/tomasf/Cadova.git @ 0.1.2
  Helical: /Users/admin/builder/spi-builder-workspace
  FindFont: https://github.com/tomasf/FindFont.git @ 1.0.0
  swift-collections: https://github.com/apple/swift-collections.git @ 1.2.1
  ThreeMF: https://github.com/tomasf/ThreeMF.git @ 0.1.0
  freetype: https://github.com/tomasf/freetype-spm.git @ 1.0.1
  manifold-swift: https://github.com/tomasf/manifold-swift.git @ 0.2.1
  Nodal: https://github.com/tomasf/Nodal.git @ 0.3.1
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (36 targets)
    Target 'Helical-Demo' in project 'Helical'
        ➜ Explicit dependency on target 'Helical' in project 'Helical'
        ➜ Explicit dependency on target 'Cadova' in project 'Cadova'
    Target 'Helical' in project 'Helical'
        ➜ Explicit dependency on target 'Helical' in project 'Helical'
        ➜ Explicit dependency on target 'Cadova' in project 'Cadova'
    Target 'Helical' in project 'Helical'
        ➜ Explicit dependency on target 'Cadova' in project 'Cadova'
    Target 'Cadova' in project 'Cadova'
        ➜ Explicit dependency on target 'Cadova' in project 'Cadova'
        ➜ Explicit dependency on target 'CadovaCPP' in project 'Cadova'
        ➜ Explicit dependency on target 'Manifold' in project 'manifold-swift'
        ➜ Explicit dependency on target 'freetype' in project 'freetype'
        ➜ Explicit dependency on target 'FindFont' in project 'FindFont'
        ➜ Explicit dependency on target 'ThreeMF' in project 'ThreeMF'
        ➜ Explicit dependency on target 'Collections' in project 'swift-collections'
        ➜ Explicit dependency on target 'Logging' in project 'swift-log'
    Target 'Cadova' in project 'Cadova'
        ➜ Explicit dependency on target 'CadovaCPP' in project 'Cadova'
        ➜ Explicit dependency on target 'Manifold' in project 'manifold-swift'
        ➜ Explicit dependency on target 'freetype' in project 'freetype'
        ➜ Explicit dependency on target 'FindFont' in project 'FindFont'
        ➜ Explicit dependency on target 'ThreeMF' in project 'ThreeMF'
        ➜ Explicit dependency on target 'Collections' in project 'swift-collections'
        ➜ Explicit dependency on target 'Logging' in project 'swift-log'
    Target 'Logging' in project 'swift-log'
        ➜ Explicit dependency on target 'Logging' in project 'swift-log'
    Target 'Logging' in project 'swift-log' (no dependencies)
    Target 'Collections' in project 'swift-collections'
        ➜ Explicit dependency on target 'Collections' in project 'swift-collections'
        ➜ Explicit dependency on target 'InternalCollectionsUtilities' in project 'swift-collections'
        ➜ Explicit dependency on target 'BitCollections' in project 'swift-collections'
        ➜ Explicit dependency on target 'DequeModule' in project 'swift-collections'
        ➜ Explicit dependency on target 'HashTreeCollections' in project 'swift-collections'
        ➜ Explicit dependency on target 'HeapModule' in project 'swift-collections'
        ➜ Explicit dependency on target 'OrderedCollections' in project 'swift-collections'
        ➜ Explicit dependency on target '_RopeModule' in project 'swift-collections'
    Target 'Collections' in project 'swift-collections'
        ➜ Explicit dependency on target 'InternalCollectionsUtilities' in project 'swift-collections'
        ➜ Explicit dependency on target 'BitCollections' in project 'swift-collections'
        ➜ Explicit dependency on target 'DequeModule' in project 'swift-collections'
        ➜ Explicit dependency on target 'HashTreeCollections' in project 'swift-collections'
        ➜ Explicit dependency on target 'HeapModule' in project 'swift-collections'
        ➜ Explicit dependency on target 'OrderedCollections' in project 'swift-collections'
        ➜ Explicit dependency on target '_RopeModule' in project 'swift-collections'
    Target '_RopeModule' in project 'swift-collections'
        ➜ Explicit dependency on target 'InternalCollectionsUtilities' in project 'swift-collections'
    Target 'OrderedCollections' in project 'swift-collections'
        ➜ Explicit dependency on target 'InternalCollectionsUtilities' in project 'swift-collections'
    Target 'HeapModule' in project 'swift-collections'
        ➜ Explicit dependency on target 'InternalCollectionsUtilities' in project 'swift-collections'
    Target 'HashTreeCollections' in project 'swift-collections'
        ➜ Explicit dependency on target 'InternalCollectionsUtilities' in project 'swift-collections'
    Target 'DequeModule' in project 'swift-collections'
        ➜ Explicit dependency on target 'InternalCollectionsUtilities' in project 'swift-collections'
    Target 'BitCollections' in project 'swift-collections'
        ➜ Explicit dependency on target 'InternalCollectionsUtilities' in project 'swift-collections'
    Target 'InternalCollectionsUtilities' in project 'swift-collections' (no dependencies)
    Target 'ThreeMF' in project 'ThreeMF'
        ➜ Explicit dependency on target 'ThreeMF' in project 'ThreeMF'
        ➜ Explicit dependency on target 'Zip' in project 'zip'
        ➜ Explicit dependency on target 'Nodal' in project 'Nodal'
    Target 'ThreeMF' in project 'ThreeMF'
        ➜ Explicit dependency on target 'Zip' in project 'zip'
        ➜ Explicit dependency on target 'Nodal' in project 'Nodal'
    Target 'Nodal' in project 'Nodal'
        ➜ Explicit dependency on target 'Nodal' in project 'Nodal'
        ➜ Explicit dependency on target 'pugixml' in project 'Nodal'
        ➜ Explicit dependency on target 'Bridge' in project 'Nodal'
    Target 'Nodal' in project 'Nodal'
        ➜ Explicit dependency on target 'pugixml' in project 'Nodal'
        ➜ Explicit dependency on target 'Bridge' in project 'Nodal'
    Target 'Bridge' in project 'Nodal'
        ➜ Explicit dependency on target 'pugixml' in project 'Nodal'
    Target 'pugixml' in project 'Nodal' (no dependencies)
    Target 'Zip' in project 'zip'
        ➜ Explicit dependency on target 'Zip' in project 'zip'
        ➜ Explicit dependency on target 'Miniz' in project 'zip'
    Target 'Zip' in project 'zip'
        ➜ Explicit dependency on target 'Miniz' in project 'zip'
    Target 'Miniz' in project 'zip' (no dependencies)
    Target 'FindFont' in project 'FindFont'
        ➜ Explicit dependency on target 'FindFont' in project 'FindFont'
    Target 'FindFont' in project 'FindFont' (no dependencies)
    Target 'freetype' in project 'freetype'
        ➜ Explicit dependency on target 'freetype' in project 'freetype'
    Target 'freetype' in project 'freetype' (no dependencies)
    Target 'CadovaCPP' in project 'Cadova'
        ➜ Explicit dependency on target 'Manifold' in project 'manifold-swift'
    Target 'Manifold' in project 'manifold-swift'
        ➜ Explicit dependency on target 'Manifold3D' in project 'manifold-swift'
        ➜ Explicit dependency on target 'Clipper2' in project 'manifold-swift'
        ➜ Explicit dependency on target 'oneTBB' in project 'manifold-swift'
        ➜ Explicit dependency on target 'ManifoldCPP' in project 'manifold-swift'
        ➜ Explicit dependency on target 'ManifoldBridge' in project 'manifold-swift'
    Target 'Manifold3D' in project 'manifold-swift'
        ➜ Explicit dependency on target 'Clipper2' in project 'manifold-swift'
        ➜ Explicit dependency on target 'oneTBB' in project 'manifold-swift'
        ➜ Explicit dependency on target 'ManifoldCPP' in project 'manifold-swift'
        ➜ Explicit dependency on target 'ManifoldBridge' in project 'manifold-swift'
    Target 'ManifoldBridge' in project 'manifold-swift'
        ➜ Explicit dependency on target 'Clipper2' in project 'manifold-swift'
        ➜ Explicit dependency on target 'oneTBB' in project 'manifold-swift'
        ➜ Explicit dependency on target 'ManifoldCPP' in project 'manifold-swift'
    Target 'ManifoldCPP' in project 'manifold-swift'
        ➜ Explicit dependency on target 'Clipper2' in project 'manifold-swift'
        ➜ Explicit dependency on target 'oneTBB' in project 'manifold-swift'
    Target 'oneTBB' in project 'manifold-swift' (no dependencies)
    Target 'Clipper2' in project 'manifold-swift' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ExecuteExternalTool /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -arch arm64 -isysroot /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS26.0.sdk -x c++ -c /dev/null
ExecuteExternalTool /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc --version
ExecuteExternalTool /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -arch arm64 -isysroot /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS26.0.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -isysroot /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS26.0.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld -version_details
ReadFileContents /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/share/docc/features.json
Build description signature: 87a834de60c228232addd9e1c3830869
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/87a834de60c228232addd9e1c3830869.xcbuilddata
error: The package product 'ThreeMF' requires minimum platform version 13.0 for the tvOS platform, but this target supports 12.0 (in target 'Cadova' from project 'Cadova')
** BUILD FAILED **
The following build commands failed:
	Building workspace spi-builder-workspace with scheme Helical-Package
(1 failure)
Command line invocation:
    /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
failed to retrieve search paths with pkg-config; maybe pkg-config is not installedcouldn't find pc file for fontconfig
Resolved source packages:
  FindFont: https://github.com/tomasf/FindFont.git @ 1.0.0
  swift-log: https://github.com/apple/swift-log.git @ 1.6.4
  Nodal: https://github.com/tomasf/Nodal.git @ 0.3.1
  zip: https://github.com/tomasf/Zip.git @ 2.1.0
  Cadova: https://github.com/tomasf/Cadova.git @ 0.1.2
  Helical: /Users/admin/builder/spi-builder-workspace
  swift-collections: https://github.com/apple/swift-collections.git @ 1.2.1
  manifold-swift: https://github.com/tomasf/manifold-swift.git @ 0.2.1
  ThreeMF: https://github.com/tomasf/ThreeMF.git @ 0.1.0
  freetype: https://github.com/tomasf/freetype-spm.git @ 1.0.1
resolved source packages: FindFont, swift-log, Nodal, zip, Cadova, Helical, swift-collections, manifold-swift, ThreeMF, freetype
{
  "dependencies" : [
    {
      "identity" : "cadova",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "0.1.2",
            "upper_bound" : "0.2.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/tomasf/Cadova.git"
    }
  ],
  "manifest_display_name" : "Helical",
  "name" : "Helical",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "14.0"
    }
  ],
  "products" : [
    {
      "name" : "Helical",
      "targets" : [
        "Helical"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    },
    {
      "name" : "Helical-Demo",
      "targets" : [
        "Demo"
      ],
      "type" : {
        "executable" : null
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "Helical",
      "module_type" : "SwiftTarget",
      "name" : "Helical",
      "path" : "Sources/Helical",
      "product_dependencies" : [
        "Cadova"
      ],
      "product_memberships" : [
        "Helical",
        "Helical-Demo"
      ],
      "sources" : [
        "Bolt/Bolt.swift",
        "Bolt/Parts/Heads/BoltHeadShape.swift",
        "Bolt/Parts/Heads/CountersunkBoltHeadShape.swift",
        "Bolt/Parts/Heads/CylindricalBoltHeadShape.swift",
        "Bolt/Parts/Heads/PolygonalBoltHeadShape.swift",
        "Bolt/Parts/Heads/ProfiledBoltHeadShape.swift",
        "Bolt/Parts/Points/BoltPoint.swift",
        "Bolt/Parts/Points/ProfiledBoltPoint.swift",
        "Bolt/Parts/Sockets/BoltHeadSocket.swift",
        "Bolt/Parts/Sockets/Phillips.swift",
        "Bolt/Parts/Sockets/PhillipsBoltHeadSocket.swift",
        "Bolt/Parts/Sockets/PolygonalBoltHeadSocket.swift",
        "Bolt/Parts/Sockets/SlottedBoltHeadSocket.swift",
        "Bolt/Parts/Sockets/Torx.swift",
        "Bolt/Parts/Sockets/TorxHeadSocket.swift",
        "Bolt/Standards/Bolt+HexHead.swift",
        "Bolt/Standards/Bolt+HexSocketCountersunk.swift",
        "Bolt/Standards/Bolt+HexSocketHeadCap.swift",
        "Bolt/Standards/Bolt+PhillipsCheeseHead.swift",
        "Bolt/Standards/Bolt+PhillipsCountersunk.swift",
        "Bolt/Standards/Bolt+SetScrew.swift",
        "Bolt/Standards/Bolt+SlottedCountersunk.swift",
        "Bolt/Standards/Bolt+TorxCountersunk.swift",
        "Holes/BoltHeadRecess.swift",
        "Holes/BoltHeadRecessShapes.swift",
        "Holes/ClearanceHole.swift",
        "Holes/ThreadedHole.swift",
        "Nut/Bodies/FlangedNutBody.swift",
        "Nut/Bodies/PolygonalNutBody.swift",
        "Nut/Bodies/TSlotNutBody.swift",
        "Nut/Nut.swift",
        "Nut/Standards/Nut+Hex.swift",
        "Nut/Standards/Nut+Square.swift",
        "Nut/Standards/Nut+TSlot.swift",
        "Thread/Environment+Thread.swift",
        "Thread/Screw.swift",
        "Thread/ScrewThread+ISOMetric.swift",
        "Thread/ScrewThread+Standard.swift",
        "Thread/ScrewThread.swift",
        "Thread/SolidThreadform.swift",
        "Thread/TrapezoidalThreadForm.swift",
        "Washers/Washer+Standard.swift",
        "Washers/Washer.swift"
      ],
      "type" : "library"
    },
    {
      "c99name" : "Demo",
      "module_type" : "SwiftTarget",
      "name" : "Demo",
      "path" : "Sources/Demo",
      "product_dependencies" : [
        "Cadova"
      ],
      "product_memberships" : [
        "Helical-Demo"
      ],
      "sources" : [
        "main.swift"
      ],
      "target_dependencies" : [
        "Helical"
      ],
      "type" : "executable"
    }
  ],
  "tools_version" : "6.0"
}
{
  "workspace" : {
    "name" : "spi-builder-workspace",
    "schemes" : [
      "Helical",
      "Helical-Demo",
      "Helical-Package",
      "ThreeMF"
    ]
  }
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.0.0-Beta.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme Helical-Package -destination generic/platform=tvOS
Command line invocation:
    /Applications/Xcode-26.0.0-Beta.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 Helical-Package -destination generic/platform=tvOS
Resolve Package Graph
failed to retrieve search paths with pkg-config; maybe pkg-config is not installedcouldn't find pc file for fontconfig
Resolved source packages:
  Nodal: https://github.com/tomasf/Nodal.git @ 0.3.1
  FindFont: https://github.com/tomasf/FindFont.git @ 1.0.0
  manifold-swift: https://github.com/tomasf/manifold-swift.git @ 0.2.1
  Cadova: https://github.com/tomasf/Cadova.git @ 0.1.2
  ThreeMF: https://github.com/tomasf/ThreeMF.git @ 0.1.0
  swift-log: https://github.com/apple/swift-log.git @ 1.6.4
  swift-collections: https://github.com/apple/swift-collections.git @ 1.2.1
  freetype: https://github.com/tomasf/freetype-spm.git @ 1.0.1
  zip: https://github.com/tomasf/Zip.git @ 2.1.0
  Helical: /Users/admin/builder/spi-builder-workspace
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (36 targets)
    Target 'Helical-Demo' in project 'Helical'
        ➜ Explicit dependency on target 'Helical' in project 'Helical'
        ➜ Explicit dependency on target 'Cadova' in project 'Cadova'
    Target 'Helical' in project 'Helical'
        ➜ Explicit dependency on target 'Helical' in project 'Helical'
        ➜ Explicit dependency on target 'Cadova' in project 'Cadova'
    Target 'Helical' in project 'Helical'
        ➜ Explicit dependency on target 'Cadova' in project 'Cadova'
    Target 'Cadova' in project 'Cadova'
        ➜ Explicit dependency on target 'Cadova' in project 'Cadova'
        ➜ Explicit dependency on target 'CadovaCPP' in project 'Cadova'
        ➜ Explicit dependency on target 'Manifold' in project 'manifold-swift'
        ➜ Explicit dependency on target 'freetype' in project 'freetype'
        ➜ Explicit dependency on target 'FindFont' in project 'FindFont'
        ➜ Explicit dependency on target 'ThreeMF' in project 'ThreeMF'
        ➜ Explicit dependency on target 'Collections' in project 'swift-collections'
        ➜ Explicit dependency on target 'Logging' in project 'swift-log'
    Target 'Cadova' in project 'Cadova'
        ➜ Explicit dependency on target 'CadovaCPP' in project 'Cadova'
        ➜ Explicit dependency on target 'Manifold' in project 'manifold-swift'
        ➜ Explicit dependency on target 'freetype' in project 'freetype'
        ➜ Explicit dependency on target 'FindFont' in project 'FindFont'
        ➜ Explicit dependency on target 'ThreeMF' in project 'ThreeMF'
        ➜ Explicit dependency on target 'Collections' in project 'swift-collections'
        ➜ Explicit dependency on target 'Logging' in project 'swift-log'
    Target 'Logging' in project 'swift-log'
        ➜ Explicit dependency on target 'Logging' in project 'swift-log'
    Target 'Logging' in project 'swift-log' (no dependencies)
    Target 'Collections' in project 'swift-collections'
        ➜ Explicit dependency on target 'Collections' in project 'swift-collections'
        ➜ Explicit dependency on target 'InternalCollectionsUtilities' in project 'swift-collections'
        ➜ Explicit dependency on target 'BitCollections' in project 'swift-collections'
        ➜ Explicit dependency on target 'DequeModule' in project 'swift-collections'
        ➜ Explicit dependency on target 'HashTreeCollections' in project 'swift-collections'
        ➜ Explicit dependency on target 'HeapModule' in project 'swift-collections'
        ➜ Explicit dependency on target 'OrderedCollections' in project 'swift-collections'
        ➜ Explicit dependency on target '_RopeModule' in project 'swift-collections'
    Target 'Collections' in project 'swift-collections'
        ➜ Explicit dependency on target 'InternalCollectionsUtilities' in project 'swift-collections'
        ➜ Explicit dependency on target 'BitCollections' in project 'swift-collections'
        ➜ Explicit dependency on target 'DequeModule' in project 'swift-collections'
        ➜ Explicit dependency on target 'HashTreeCollections' in project 'swift-collections'
        ➜ Explicit dependency on target 'HeapModule' in project 'swift-collections'
        ➜ Explicit dependency on target 'OrderedCollections' in project 'swift-collections'
        ➜ Explicit dependency on target '_RopeModule' in project 'swift-collections'
    Target '_RopeModule' in project 'swift-collections'
        ➜ Explicit dependency on target 'InternalCollectionsUtilities' in project 'swift-collections'
    Target 'OrderedCollections' in project 'swift-collections'
        ➜ Explicit dependency on target 'InternalCollectionsUtilities' in project 'swift-collections'
    Target 'HeapModule' in project 'swift-collections'
        ➜ Explicit dependency on target 'InternalCollectionsUtilities' in project 'swift-collections'
    Target 'HashTreeCollections' in project 'swift-collections'
        ➜ Explicit dependency on target 'InternalCollectionsUtilities' in project 'swift-collections'
    Target 'DequeModule' in project 'swift-collections'
        ➜ Explicit dependency on target 'InternalCollectionsUtilities' in project 'swift-collections'
    Target 'BitCollections' in project 'swift-collections'
        ➜ Explicit dependency on target 'InternalCollectionsUtilities' in project 'swift-collections'
    Target 'InternalCollectionsUtilities' in project 'swift-collections' (no dependencies)
    Target 'ThreeMF' in project 'ThreeMF'
        ➜ Explicit dependency on target 'ThreeMF' in project 'ThreeMF'
        ➜ Explicit dependency on target 'Zip' in project 'zip'
        ➜ Explicit dependency on target 'Nodal' in project 'Nodal'
    Target 'ThreeMF' in project 'ThreeMF'
        ➜ Explicit dependency on target 'Zip' in project 'zip'
        ➜ Explicit dependency on target 'Nodal' in project 'Nodal'
    Target 'Nodal' in project 'Nodal'
        ➜ Explicit dependency on target 'Nodal' in project 'Nodal'
        ➜ Explicit dependency on target 'pugixml' in project 'Nodal'
        ➜ Explicit dependency on target 'Bridge' in project 'Nodal'
    Target 'Nodal' in project 'Nodal'
        ➜ Explicit dependency on target 'pugixml' in project 'Nodal'
        ➜ Explicit dependency on target 'Bridge' in project 'Nodal'
    Target 'Bridge' in project 'Nodal'
        ➜ Explicit dependency on target 'pugixml' in project 'Nodal'
    Target 'pugixml' in project 'Nodal' (no dependencies)
    Target 'Zip' in project 'zip'
        ➜ Explicit dependency on target 'Zip' in project 'zip'
        ➜ Explicit dependency on target 'Miniz' in project 'zip'
    Target 'Zip' in project 'zip'
        ➜ Explicit dependency on target 'Miniz' in project 'zip'
    Target 'Miniz' in project 'zip' (no dependencies)
    Target 'FindFont' in project 'FindFont'
        ➜ Explicit dependency on target 'FindFont' in project 'FindFont'
    Target 'FindFont' in project 'FindFont' (no dependencies)
    Target 'freetype' in project 'freetype'
        ➜ Explicit dependency on target 'freetype' in project 'freetype'
    Target 'freetype' in project 'freetype' (no dependencies)
    Target 'CadovaCPP' in project 'Cadova'
        ➜ Explicit dependency on target 'Manifold' in project 'manifold-swift'
    Target 'Manifold' in project 'manifold-swift'
        ➜ Explicit dependency on target 'Manifold3D' in project 'manifold-swift'
        ➜ Explicit dependency on target 'Clipper2' in project 'manifold-swift'
        ➜ Explicit dependency on target 'oneTBB' in project 'manifold-swift'
        ➜ Explicit dependency on target 'ManifoldCPP' in project 'manifold-swift'
        ➜ Explicit dependency on target 'ManifoldBridge' in project 'manifold-swift'
    Target 'Manifold3D' in project 'manifold-swift'
        ➜ Explicit dependency on target 'Clipper2' in project 'manifold-swift'
        ➜ Explicit dependency on target 'oneTBB' in project 'manifold-swift'
        ➜ Explicit dependency on target 'ManifoldCPP' in project 'manifold-swift'
        ➜ Explicit dependency on target 'ManifoldBridge' in project 'manifold-swift'
    Target 'ManifoldBridge' in project 'manifold-swift'
        ➜ Explicit dependency on target 'Clipper2' in project 'manifold-swift'
        ➜ Explicit dependency on target 'oneTBB' in project 'manifold-swift'
        ➜ Explicit dependency on target 'ManifoldCPP' in project 'manifold-swift'
    Target 'ManifoldCPP' in project 'manifold-swift'
        ➜ Explicit dependency on target 'Clipper2' in project 'manifold-swift'
        ➜ Explicit dependency on target 'oneTBB' in project 'manifold-swift'
    Target 'oneTBB' in project 'manifold-swift' (no dependencies)
    Target 'Clipper2' in project 'manifold-swift' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ExecuteExternalTool /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -arch arm64 -isysroot /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS26.0.sdk -x c++ -c /dev/null
ExecuteExternalTool /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc --version
ExecuteExternalTool /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -arch arm64 -isysroot /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS26.0.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -isysroot /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS26.0.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld -version_details
ReadFileContents /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/share/docc/features.json
Build description signature: 87a834de60c228232addd9e1c3830869
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/87a834de60c228232addd9e1c3830869.xcbuilddata
error: The package product 'ThreeMF' requires minimum platform version 13.0 for the tvOS platform, but this target supports 12.0 (in target 'Cadova' from project 'Cadova')
** BUILD FAILED **
The following build commands failed:
	Building workspace spi-builder-workspace with scheme Helical-Package
(1 failure)
BUILD FAILURE 6.2 tvOS