Swift Package Index

Build Information

Failed to build ContextuallyUniqueIdentifier, reference production (ede27f), with Swift 6.0 for watchOS using Xcode 16.2 on 27 Jan 2026 06:53:46 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-16.2.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme ContextuallyUniqueIdentifier-Package -destination generic/platform=watchOS

Build Log

========================================
RunAll
========================================
Builder version: 4.68.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/RougeWare/Swift-ContextuallyUniqueIdentifier.git
Reference: production
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/RougeWare/Swift-ContextuallyUniqueIdentifier
 * branch            production -> FETCH_HEAD
 * [new branch]      production -> origin/production
HEAD is now at ede27fa Merge pull request #3 from RougeWare/feature/renaming/COID
Cloned https://github.com/RougeWare/Swift-ContextuallyUniqueIdentifier.git
Revision (git rev-parse @):
ede27fa9e881b4c928559bf281bb9b0154e96f20
SUCCESS checkout https://github.com/RougeWare/Swift-ContextuallyUniqueIdentifier.git at production
========================================
Build
========================================
Selected platform:         watchOS
Swift version:             6.0
Building package at path:  $PWD
https://github.com/RougeWare/Swift-ContextuallyUniqueIdentifier.git
Command line invocation:
    /Applications/Xcode-16.2.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
User defaults from command line:
    IDEClonedSourcePackagesDirPathOverride = /Users/admin/builder/spi-builder-workspace/.dependencies
    IDEPackageSupportUseBuiltinSCM = YES
Resolve Package Graph
Fetching from https://github.com/RougeWare/Swift-Simple-Logging.git
Fetching from https://github.com/RougeWare/Swift-Function-Tools.git
Fetching from https://github.com/RougeWare/Swift-Lazy-Containers.git
Creating working copy of package ‘Swift-Function-Tools’
Checking out 1.2.4 of package ‘Swift-Function-Tools’
Creating working copy of package ‘Swift-Lazy-Containers’
Checking out 4.1.0 of package ‘Swift-Lazy-Containers’
Creating working copy of package ‘Swift-Simple-Logging’
Checking out 0.5.2 of package ‘Swift-Simple-Logging’
Resolve Package Graph
Resolved source packages:
  ContextuallyUniqueIdentifier: /Users/admin/builder/spi-builder-workspace
  LazyContainers: https://github.com/RougeWare/Swift-Lazy-Containers.git @ 4.1.0
  SimpleLogging: https://github.com/RougeWare/Swift-Simple-Logging.git @ 0.5.2
  FunctionTools: https://github.com/RougeWare/Swift-Function-Tools.git @ 1.2.4
resolved source packages: ContextuallyUniqueIdentifier, LazyContainers, SimpleLogging, FunctionTools
{
  "dependencies" : [
    {
      "identity" : "swift-simple-logging",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "0.5.2",
            "upper_bound" : "1.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/RougeWare/Swift-Simple-Logging.git"
    }
  ],
  "manifest_display_name" : "ContextuallyUniqueIdentifier",
  "name" : "ContextuallyUniqueIdentifier",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "COID",
      "targets" : [
        "COID"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    },
    {
      "name" : "AppUniqueIdentifier",
      "targets" : [
        "COID"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "ContextuallyUniqueIdentifierTests",
      "module_type" : "SwiftTarget",
      "name" : "ContextuallyUniqueIdentifierTests",
      "path" : "Tests/ContextuallyUniqueIdentifierTests",
      "sources" : [
        "ContextuallyUniqueIdentifierTests.swift"
      ],
      "target_dependencies" : [
        "COID"
      ],
      "type" : "test"
    },
    {
      "c99name" : "COID",
      "module_type" : "SwiftTarget",
      "name" : "COID",
      "path" : "Sources/COID",
      "product_dependencies" : [
        "SimpleLogging"
      ],
      "product_memberships" : [
        "COID",
        "AppUniqueIdentifier"
      ],
      "sources" : [
        "ContextuallyUniqueIdentifier.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.7"
}
{
  "workspace" : {
    "name" : "spi-builder-workspace",
    "schemes" : [
      "AppUniqueIdentifier",
      "COID",
      "ContextuallyUniqueIdentifier-Package"
    ]
  }
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.2.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme ContextuallyUniqueIdentifier-Package -destination generic/platform=watchOS
Command line invocation:
    /Applications/Xcode-16.2.0.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 ContextuallyUniqueIdentifier-Package -destination generic/platform=watchOS
User defaults from command line:
    IDEClonedSourcePackagesDirPathOverride = /Users/admin/builder/spi-builder-workspace/.dependencies
    IDEDerivedDataPathOverride = /Users/admin/builder/spi-builder-workspace/.derivedData
    IDEPackageSupportUseBuiltinSCM = YES
Resolve Package Graph
Resolve Package Graph
Resolved source packages:
  LazyContainers: https://github.com/RougeWare/Swift-Lazy-Containers.git @ 4.1.0
  FunctionTools: https://github.com/RougeWare/Swift-Function-Tools.git @ 1.2.4
  ContextuallyUniqueIdentifier: /Users/admin/builder/spi-builder-workspace
  SimpleLogging: https://github.com/RougeWare/Swift-Simple-Logging.git @ 0.5.2
Prepare packages
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (9 targets)
    Target 'COID' in project 'ContextuallyUniqueIdentifier'
        ➜ Explicit dependency on target 'COID' in project 'ContextuallyUniqueIdentifier'
        ➜ Explicit dependency on target 'SimpleLogging' in project 'SimpleLogging'
    Target 'AppUniqueIdentifier' in project 'ContextuallyUniqueIdentifier'
        ➜ Explicit dependency on target 'COID' in project 'ContextuallyUniqueIdentifier'
        ➜ Explicit dependency on target 'SimpleLogging' in project 'SimpleLogging'
    Target 'COID' in project 'ContextuallyUniqueIdentifier'
        ➜ Explicit dependency on target 'SimpleLogging' in project 'SimpleLogging'
    Target 'SimpleLogging' in project 'SimpleLogging'
        ➜ Explicit dependency on target 'SimpleLogging' in project 'SimpleLogging'
        ➜ Explicit dependency on target 'LazyContainers' in project 'LazyContainers'
        ➜ Explicit dependency on target 'FunctionTools' in project 'FunctionTools'
    Target 'SimpleLogging' in project 'SimpleLogging'
        ➜ Explicit dependency on target 'LazyContainers' in project 'LazyContainers'
        ➜ Explicit dependency on target 'FunctionTools' in project 'FunctionTools'
    Target 'FunctionTools' in project 'FunctionTools'
        ➜ Explicit dependency on target 'FunctionTools' in project 'FunctionTools'
    Target 'FunctionTools' in project 'FunctionTools' (no dependencies)
    Target 'LazyContainers' in project 'LazyContainers'
        ➜ Explicit dependency on target 'LazyContainers' in project 'LazyContainers'
    Target 'LazyContainers' in project 'LazyContainers' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ExecuteExternalTool /Applications/Xcode-16.2.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc --version
ExecuteExternalTool /Applications/Xcode-16.2.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -isysroot /Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS11.2.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-16.2.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld -version_details
Build description signature: f8d1d57c9da4415b6422ddb85f122aeb
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/f8d1d57c9da4415b6422ddb85f122aeb.xcbuilddata
error: The package product 'LazyContainers' requires minimum platform version 5.0 for the watchOS platform, but this target supports 4.0 (in target 'SimpleLogging' from project 'SimpleLogging')
error: The package product 'FunctionTools' requires minimum platform version 5.0 for the watchOS platform, but this target supports 4.0 (in target 'SimpleLogging' from project 'SimpleLogging')
** BUILD FAILED **
The following build commands failed:
	Building workspace spi-builder-workspace with scheme ContextuallyUniqueIdentifier-Package
(1 failure)
Command line invocation:
    /Applications/Xcode-16.2.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
User defaults from command line:
    IDEClonedSourcePackagesDirPathOverride = /Users/admin/builder/spi-builder-workspace/.dependencies
    IDEPackageSupportUseBuiltinSCM = YES
Resolve Package Graph
Resolved source packages:
  LazyContainers: https://github.com/RougeWare/Swift-Lazy-Containers.git @ 4.1.0
  ContextuallyUniqueIdentifier: /Users/admin/builder/spi-builder-workspace
  FunctionTools: https://github.com/RougeWare/Swift-Function-Tools.git @ 1.2.4
  SimpleLogging: https://github.com/RougeWare/Swift-Simple-Logging.git @ 0.5.2
resolved source packages: LazyContainers, ContextuallyUniqueIdentifier, FunctionTools, SimpleLogging
{
  "dependencies" : [
    {
      "identity" : "swift-simple-logging",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "0.5.2",
            "upper_bound" : "1.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/RougeWare/Swift-Simple-Logging.git"
    }
  ],
  "manifest_display_name" : "ContextuallyUniqueIdentifier",
  "name" : "ContextuallyUniqueIdentifier",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "COID",
      "targets" : [
        "COID"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    },
    {
      "name" : "AppUniqueIdentifier",
      "targets" : [
        "COID"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "ContextuallyUniqueIdentifierTests",
      "module_type" : "SwiftTarget",
      "name" : "ContextuallyUniqueIdentifierTests",
      "path" : "Tests/ContextuallyUniqueIdentifierTests",
      "sources" : [
        "ContextuallyUniqueIdentifierTests.swift"
      ],
      "target_dependencies" : [
        "COID"
      ],
      "type" : "test"
    },
    {
      "c99name" : "COID",
      "module_type" : "SwiftTarget",
      "name" : "COID",
      "path" : "Sources/COID",
      "product_dependencies" : [
        "SimpleLogging"
      ],
      "product_memberships" : [
        "COID",
        "AppUniqueIdentifier"
      ],
      "sources" : [
        "ContextuallyUniqueIdentifier.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.7"
}
{
  "workspace" : {
    "name" : "spi-builder-workspace",
    "schemes" : [
      "AppUniqueIdentifier",
      "COID",
      "ContextuallyUniqueIdentifier-Package"
    ]
  }
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.2.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme ContextuallyUniqueIdentifier-Package -destination generic/platform=watchOS
Command line invocation:
    /Applications/Xcode-16.2.0.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 ContextuallyUniqueIdentifier-Package -destination generic/platform=watchOS
User defaults from command line:
    IDEClonedSourcePackagesDirPathOverride = /Users/admin/builder/spi-builder-workspace/.dependencies
    IDEDerivedDataPathOverride = /Users/admin/builder/spi-builder-workspace/.derivedData
    IDEPackageSupportUseBuiltinSCM = YES
Resolve Package Graph
Resolved source packages:
  FunctionTools: https://github.com/RougeWare/Swift-Function-Tools.git @ 1.2.4
  ContextuallyUniqueIdentifier: /Users/admin/builder/spi-builder-workspace
  SimpleLogging: https://github.com/RougeWare/Swift-Simple-Logging.git @ 0.5.2
  LazyContainers: https://github.com/RougeWare/Swift-Lazy-Containers.git @ 4.1.0
Prepare packages
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (9 targets)
    Target 'COID' in project 'ContextuallyUniqueIdentifier'
        ➜ Explicit dependency on target 'COID' in project 'ContextuallyUniqueIdentifier'
        ➜ Explicit dependency on target 'SimpleLogging' in project 'SimpleLogging'
    Target 'AppUniqueIdentifier' in project 'ContextuallyUniqueIdentifier'
        ➜ Explicit dependency on target 'COID' in project 'ContextuallyUniqueIdentifier'
        ➜ Explicit dependency on target 'SimpleLogging' in project 'SimpleLogging'
    Target 'COID' in project 'ContextuallyUniqueIdentifier'
        ➜ Explicit dependency on target 'SimpleLogging' in project 'SimpleLogging'
    Target 'SimpleLogging' in project 'SimpleLogging'
        ➜ Explicit dependency on target 'SimpleLogging' in project 'SimpleLogging'
        ➜ Explicit dependency on target 'LazyContainers' in project 'LazyContainers'
        ➜ Explicit dependency on target 'FunctionTools' in project 'FunctionTools'
    Target 'SimpleLogging' in project 'SimpleLogging'
        ➜ Explicit dependency on target 'LazyContainers' in project 'LazyContainers'
        ➜ Explicit dependency on target 'FunctionTools' in project 'FunctionTools'
    Target 'FunctionTools' in project 'FunctionTools'
        ➜ Explicit dependency on target 'FunctionTools' in project 'FunctionTools'
    Target 'FunctionTools' in project 'FunctionTools' (no dependencies)
    Target 'LazyContainers' in project 'LazyContainers'
        ➜ Explicit dependency on target 'LazyContainers' in project 'LazyContainers'
    Target 'LazyContainers' in project 'LazyContainers' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ExecuteExternalTool /Applications/Xcode-16.2.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc --version
ExecuteExternalTool /Applications/Xcode-16.2.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -isysroot /Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS11.2.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-16.2.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld -version_details
Build description signature: f8d1d57c9da4415b6422ddb85f122aeb
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/f8d1d57c9da4415b6422ddb85f122aeb.xcbuilddata
error: The package product 'LazyContainers' requires minimum platform version 5.0 for the watchOS platform, but this target supports 4.0 (in target 'SimpleLogging' from project 'SimpleLogging')
error: The package product 'FunctionTools' requires minimum platform version 5.0 for the watchOS platform, but this target supports 4.0 (in target 'SimpleLogging' from project 'SimpleLogging')
** BUILD FAILED **
The following build commands failed:
	Building workspace spi-builder-workspace with scheme ContextuallyUniqueIdentifier-Package
(1 failure)
BUILD FAILURE 6.0 watchOS