The Swift Package Index logo.Swift Package Index

Track the adoption of Swift 6 strict concurrency checks for data race safety. How many packages are Ready for Swift 6?

Build Information

Failed to build SerializationTools, reference 1.1.1 (4d151e), with Swift 6.1 for watchOS using Xcode 16.3 on 27 Apr 2025 13:29:57 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme SerializationTools -destination generic/platform=watchOS

Build Log

========================================
RunAll
========================================
Builder version: 4.61.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/RougeWare/Swift-SerializationTools.git
Reference: 1.1.1
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/RougeWare/Swift-SerializationTools
 * tag               1.1.1      -> FETCH_HEAD
HEAD is now at 4d151e1 Merge pull request #6 from RougeWare/feature/CodableBridge+Passthrough-conformance
Cloned https://github.com/RougeWare/Swift-SerializationTools.git
Revision (git rev-parse @):
4d151e1513b04da2ddc9fe464352e4070f7d992f
SUCCESS checkout https://github.com/RougeWare/Swift-SerializationTools.git at 1.1.1
========================================
Build
========================================
Selected platform:         watchOS
Swift version:             6.1
Building package at path:  $PWD
https://github.com/RougeWare/Swift-SerializationTools.git
https://github.com/RougeWare/Swift-SerializationTools.git
{
  "dependencies" : [
    {
      "identity" : "swift-optional-tools",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "1.1.3",
            "upper_bound" : "2.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/RougeWare/Swift-Optional-Tools.git"
    }
  ],
  "manifest_display_name" : "SerializationTools",
  "name" : "SerializationTools",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "10.12"
    },
    {
      "name" : "ios",
      "version" : "10.0"
    },
    {
      "name" : "tvos",
      "version" : "10.0"
    },
    {
      "name" : "watchos",
      "version" : "3.0"
    }
  ],
  "products" : [
    {
      "name" : "SerializationTools",
      "targets" : [
        "SerializationTools"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "SerializationToolsTests",
      "module_type" : "SwiftTarget",
      "name" : "SerializationToolsTests",
      "path" : "Tests/SerializationToolsTests",
      "sources" : [
        "CodableBridge tests.swift",
        "JSON conveniences tests.swift",
        "XCTestManifests.swift"
      ],
      "target_dependencies" : [
        "SerializationTools"
      ],
      "type" : "test"
    },
    {
      "c99name" : "SerializationTools",
      "module_type" : "SwiftTarget",
      "name" : "SerializationTools",
      "path" : "Sources/SerializationTools",
      "product_dependencies" : [
        "OptionalTools"
      ],
      "product_memberships" : [
        "SerializationTools"
      ],
      "sources" : [
        "CodableBridge.swift",
        "JSON conveniences.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.3"
}
Command line invocation:
    /Applications/Xcode-16.3.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Fetching from https://github.com/RougeWare/Swift-Optional-Tools.git
Creating working copy of package ‘Swift-Optional-Tools’
Checking out 1.2.0 of package ‘Swift-Optional-Tools’
Resolve Package Graph
Resolved source packages:
  OptionalTools: https://github.com/RougeWare/Swift-Optional-Tools.git @ 1.2.0
  SerializationTools: /Users/admin/builder/spi-builder-workspace
resolved source packages: OptionalTools, SerializationTools
{
  "dependencies" : [
    {
      "identity" : "swift-optional-tools",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "1.1.3",
            "upper_bound" : "2.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/RougeWare/Swift-Optional-Tools.git"
    }
  ],
  "manifest_display_name" : "SerializationTools",
  "name" : "SerializationTools",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "10.12"
    },
    {
      "name" : "ios",
      "version" : "10.0"
    },
    {
      "name" : "tvos",
      "version" : "10.0"
    },
    {
      "name" : "watchos",
      "version" : "3.0"
    }
  ],
  "products" : [
    {
      "name" : "SerializationTools",
      "targets" : [
        "SerializationTools"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "SerializationToolsTests",
      "module_type" : "SwiftTarget",
      "name" : "SerializationToolsTests",
      "path" : "Tests/SerializationToolsTests",
      "sources" : [
        "CodableBridge tests.swift",
        "JSON conveniences tests.swift",
        "XCTestManifests.swift"
      ],
      "target_dependencies" : [
        "SerializationTools"
      ],
      "type" : "test"
    },
    {
      "c99name" : "SerializationTools",
      "module_type" : "SwiftTarget",
      "name" : "SerializationTools",
      "path" : "Sources/SerializationTools",
      "product_dependencies" : [
        "OptionalTools"
      ],
      "product_memberships" : [
        "SerializationTools"
      ],
      "sources" : [
        "CodableBridge.swift",
        "JSON conveniences.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.3"
}
{
  "workspace" : {
    "name" : "spi-builder-workspace",
    "schemes" : [
      "SerializationTools"
    ]
  }
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme SerializationTools -destination generic/platform=watchOS OTHER_SWIFT_FLAGS=-stats-output-dir .stats -strict-concurrency=complete -enable-upcoming-feature StrictConcurrency -enable-upcoming-feature DisableOutwardActorInference -enable-upcoming-feature GlobalActorIsolatedTypesUsability -enable-upcoming-feature InferSendableFromCaptures
Command line invocation:
    /Applications/Xcode-16.3.0.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 SerializationTools -destination generic/platform=watchOS "OTHER_SWIFT_FLAGS=-stats-output-dir .stats -strict-concurrency=complete -enable-upcoming-feature StrictConcurrency -enable-upcoming-feature DisableOutwardActorInference -enable-upcoming-feature GlobalActorIsolatedTypesUsability -enable-upcoming-feature InferSendableFromCaptures"
Build settings from command line:
    OTHER_SWIFT_FLAGS = -stats-output-dir .stats -strict-concurrency=complete -enable-upcoming-feature StrictConcurrency -enable-upcoming-feature DisableOutwardActorInference -enable-upcoming-feature GlobalActorIsolatedTypesUsability -enable-upcoming-feature InferSendableFromCaptures
Resolve Package Graph
Resolve Package Graph
Resolved source packages:
  SerializationTools: /Users/admin/builder/spi-builder-workspace
  OptionalTools: https://github.com/RougeWare/Swift-Optional-Tools.git @ 1.2.0
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (4 targets)
    Target 'SerializationTools' in project 'SerializationTools'
        ➜ Explicit dependency on target 'SerializationTools' in project 'SerializationTools'
        ➜ Explicit dependency on target 'OptionalTools' in project 'OptionalTools'
    Target 'SerializationTools' in project 'SerializationTools'
        ➜ Explicit dependency on target 'OptionalTools' in project 'OptionalTools'
    Target 'OptionalTools' in project 'OptionalTools'
        ➜ Explicit dependency on target 'OptionalTools' in project 'OptionalTools'
    Target 'OptionalTools' in project 'OptionalTools' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ExecuteExternalTool /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -isysroot /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS11.4.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc --version
ExecuteExternalTool /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld -version_details
Build description signature: c614cc91e9635c0d29f5a8c522f0ebfb
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/c614cc91e9635c0d29f5a8c522f0ebfb.xcbuilddata
error: The package product 'OptionalTools' requires minimum platform version 5.0 for the watchOS platform, but this target supports 4.0 (in target 'SerializationTools' from project 'SerializationTools')
** BUILD FAILED **
The following build commands failed:
	Building workspace spi-builder-workspace with scheme SerializationTools
(1 failure)
Command line invocation:
    /Applications/Xcode-16.3.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Resolved source packages:
  SerializationTools: /Users/admin/builder/spi-builder-workspace
  OptionalTools: https://github.com/RougeWare/Swift-Optional-Tools.git @ 1.2.0
resolved source packages: SerializationTools, OptionalTools
{
  "dependencies" : [
    {
      "identity" : "swift-optional-tools",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "1.1.3",
            "upper_bound" : "2.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/RougeWare/Swift-Optional-Tools.git"
    }
  ],
  "manifest_display_name" : "SerializationTools",
  "name" : "SerializationTools",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "10.12"
    },
    {
      "name" : "ios",
      "version" : "10.0"
    },
    {
      "name" : "tvos",
      "version" : "10.0"
    },
    {
      "name" : "watchos",
      "version" : "3.0"
    }
  ],
  "products" : [
    {
      "name" : "SerializationTools",
      "targets" : [
        "SerializationTools"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "SerializationToolsTests",
      "module_type" : "SwiftTarget",
      "name" : "SerializationToolsTests",
      "path" : "Tests/SerializationToolsTests",
      "sources" : [
        "CodableBridge tests.swift",
        "JSON conveniences tests.swift",
        "XCTestManifests.swift"
      ],
      "target_dependencies" : [
        "SerializationTools"
      ],
      "type" : "test"
    },
    {
      "c99name" : "SerializationTools",
      "module_type" : "SwiftTarget",
      "name" : "SerializationTools",
      "path" : "Sources/SerializationTools",
      "product_dependencies" : [
        "OptionalTools"
      ],
      "product_memberships" : [
        "SerializationTools"
      ],
      "sources" : [
        "CodableBridge.swift",
        "JSON conveniences.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.3"
}
{
  "workspace" : {
    "name" : "spi-builder-workspace",
    "schemes" : [
      "SerializationTools"
    ]
  }
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme SerializationTools -destination generic/platform=watchOS
Command line invocation:
    /Applications/Xcode-16.3.0.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 SerializationTools -destination generic/platform=watchOS
Resolve Package Graph
Resolved source packages:
  SerializationTools: /Users/admin/builder/spi-builder-workspace
  OptionalTools: https://github.com/RougeWare/Swift-Optional-Tools.git @ 1.2.0
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (4 targets)
    Target 'SerializationTools' in project 'SerializationTools'
        ➜ Explicit dependency on target 'SerializationTools' in project 'SerializationTools'
        ➜ Explicit dependency on target 'OptionalTools' in project 'OptionalTools'
    Target 'SerializationTools' in project 'SerializationTools'
        ➜ Explicit dependency on target 'OptionalTools' in project 'OptionalTools'
    Target 'OptionalTools' in project 'OptionalTools'
        ➜ Explicit dependency on target 'OptionalTools' in project 'OptionalTools'
    Target 'OptionalTools' in project 'OptionalTools' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ExecuteExternalTool /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc --version
ExecuteExternalTool /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -isysroot /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS11.4.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld -version_details
Build description signature: 47fbee185ab16678f908769c34660576
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/47fbee185ab16678f908769c34660576.xcbuilddata
error: The package product 'OptionalTools' requires minimum platform version 5.0 for the watchOS platform, but this target supports 4.0 (in target 'SerializationTools' from project 'SerializationTools')
** BUILD FAILED **
The following build commands failed:
	Building workspace spi-builder-workspace with scheme SerializationTools
(1 failure)
BUILD FAILURE 6.1 watchOS