Swift Package Index

Build Information

Failed to build Dripper, reference main (28d8b3), with Swift 6.2 for macOS (Xcode) using Xcode 26.3 on 22 Jun 2025 17:40:40 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 Dripper -destination platform=macOS,arch=arm64

Build Log

========================================
RunAll
========================================
Builder version: 4.64.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/CoffeeLog/Dripper.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/CoffeeLog/Dripper
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 28d8b34 ✨ Add action to binding for unidirectional flow
Cloned https://github.com/CoffeeLog/Dripper.git
Revision (git rev-parse @):
28d8b34a78570c17360a553a3ec90465589df3af
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/CoffeeLog/Dripper.git at main
========================================
Build
========================================
Selected platform:         macosXcodebuild
Swift version:             6.2
Building package at path:  $PWD
https://github.com/CoffeeLog/Dripper.git
Command line invocation:
    /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
resolved source packages:
{
  "dependencies" : [
  ],
  "manifest_display_name" : "Dripper",
  "name" : "Dripper",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "17.0"
    },
    {
      "name" : "macos",
      "version" : "14.0"
    }
  ],
  "products" : [
    {
      "name" : "Dripper",
      "targets" : [
        "Dripper"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "swift_languages_versions" : [
    "6"
  ],
  "targets" : [
    {
      "c99name" : "DripperTests",
      "module_type" : "SwiftTarget",
      "name" : "DripperTests",
      "path" : "Tests/DripperTests",
      "sources" : [
        "DripperTests.swift"
      ],
      "target_dependencies" : [
        "Dripper"
      ],
      "type" : "test"
    },
    {
      "c99name" : "Dripper",
      "module_type" : "SwiftTarget",
      "name" : "Dripper",
      "path" : "Sources/Dripper",
      "product_memberships" : [
        "Dripper"
      ],
      "sources" : [
        "Drip.swift",
        "Dripper.swift",
        "DripperBuilder.swift",
        "Effect.swift",
        "StateStorage.swift",
        "StateYieldPolicy.swift",
        "Station.swift",
        "TestStation.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "6.0"
}
{
  "project" : {
    "configurations" : [
      "Debug",
      "PROD",
      "STAGE"
    ],
    "name" : "Dripper",
    "schemes" : [
      "Dripper"
    ],
    "targets" : [
      "Dripper"
    ]
  }
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.0.0-Beta.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme Dripper -destination platform=macOS,arch=arm64
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 Dripper -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 'Dripper' in project 'Dripper' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
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/MacOSX.platform/Developer/SDKs/MacOSX26.0.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 -arch arm64 -isysroot /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.0.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/libtool -V
Build description signature: 73c782b35cb08e053416963a8468c986
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/73c782b35cb08e053416963a8468c986.xcbuilddata
/Users/admin/builder/spi-builder-workspace/Dripper.xcodeproj:1:1: error: Unable to open base configuration reference file '/Users/admin/builder/CoffeeLog/CoffeeLog-iOS/CoffeeLog/XCConfig/Dev.xcconfig'. (in target 'Dripper' from project 'Dripper')
warning: `DERIVE_MACCATALYST_PRODUCT_BUNDLE_IDENTIFIER` is not supported. Remove the build setting and conditionalize `PRODUCT_BUNDLE_IDENTIFIER` instead. (in target 'Dripper' from project 'Dripper')
--- xcodebuild: WARNING: Using the first of multiple matching destinations:
{ platform:macOS, arch:arm64, variant:Mac Catalyst, id:0cf0e96da838955abcf52666a101421a5a613804, name:My Mac }
{ platform:macOS, arch:arm64, variant:Designed for [iPad,iPhone], id:0cf0e96da838955abcf52666a101421a5a613804, name:My Mac }
** BUILD FAILED **
The following build commands failed:
	Building project Dripper with scheme Dripper
(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
resolved source packages:
{
  "dependencies" : [
  ],
  "manifest_display_name" : "Dripper",
  "name" : "Dripper",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "17.0"
    },
    {
      "name" : "macos",
      "version" : "14.0"
    }
  ],
  "products" : [
    {
      "name" : "Dripper",
      "targets" : [
        "Dripper"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "swift_languages_versions" : [
    "6"
  ],
  "targets" : [
    {
      "c99name" : "DripperTests",
      "module_type" : "SwiftTarget",
      "name" : "DripperTests",
      "path" : "Tests/DripperTests",
      "sources" : [
        "DripperTests.swift"
      ],
      "target_dependencies" : [
        "Dripper"
      ],
      "type" : "test"
    },
    {
      "c99name" : "Dripper",
      "module_type" : "SwiftTarget",
      "name" : "Dripper",
      "path" : "Sources/Dripper",
      "product_memberships" : [
        "Dripper"
      ],
      "sources" : [
        "Drip.swift",
        "Dripper.swift",
        "DripperBuilder.swift",
        "Effect.swift",
        "StateStorage.swift",
        "StateYieldPolicy.swift",
        "Station.swift",
        "TestStation.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "6.0"
}
{
  "project" : {
    "configurations" : [
      "Debug",
      "PROD",
      "STAGE"
    ],
    "name" : "Dripper",
    "schemes" : [
      "Dripper"
    ],
    "targets" : [
      "Dripper"
    ]
  }
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.0.0-Beta.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme Dripper -destination platform=macOS,arch=arm64
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 Dripper -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 'Dripper' in project 'Dripper' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
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/MacOSX.platform/Developer/SDKs/MacOSX26.0.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 -arch arm64 -isysroot /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.0.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/libtool -V
Build description signature: 73c782b35cb08e053416963a8468c986
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/73c782b35cb08e053416963a8468c986.xcbuilddata
/Users/admin/builder/spi-builder-workspace/Dripper.xcodeproj:1:1: error: Unable to open base configuration reference file '/Users/admin/builder/CoffeeLog/CoffeeLog-iOS/CoffeeLog/XCConfig/Dev.xcconfig'. (in target 'Dripper' from project 'Dripper')
warning: `DERIVE_MACCATALYST_PRODUCT_BUNDLE_IDENTIFIER` is not supported. Remove the build setting and conditionalize `PRODUCT_BUNDLE_IDENTIFIER` instead. (in target 'Dripper' from project 'Dripper')
--- xcodebuild: WARNING: Using the first of multiple matching destinations:
{ platform:macOS, arch:arm64, variant:Mac Catalyst, id:0cf0e96da838955abcf52666a101421a5a613804, name:My Mac }
{ platform:macOS, arch:arm64, variant:Designed for [iPad,iPhone], id:0cf0e96da838955abcf52666a101421a5a613804, name:My Mac }
** BUILD FAILED **
The following build commands failed:
	Building project Dripper with scheme Dripper
(1 failure)
BUILD FAILURE 6.2 macosXcodebuild