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Build Information

Failed to build DataSource, reference 8.1.6 (921f9b), with Swift 6.2 for watchOS using Xcode 26.3 on 21 Jun 2025 12:51:54 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 DataSource -destination generic/platform=watchOS

Build Log

========================================
RunAll
========================================
Builder version: 4.64.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/allaboutapps/DataSource.git
Reference: 8.1.6
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/allaboutapps/DataSource
 * tag               8.1.6      -> FETCH_HEAD
HEAD is now at 921f9b9 Fixed crash when scrolling tableView with VoiceOver enabled (#42)
Cloned https://github.com/allaboutapps/DataSource.git
Revision (git rev-parse @):
921f9b92afb587b5a99361f631d41838ad261501
SUCCESS checkout https://github.com/allaboutapps/DataSource.git at 8.1.6
========================================
Build
========================================
Selected platform:         watchOS
Swift version:             6.2
Building package at path:  $PWD
https://github.com/allaboutapps/DataSource.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/tonyarnold/Differ
Creating working copy of package ‘Differ’
Checking out 1.4.5 of package ‘Differ’
Resolved source packages:
  Differ: https://github.com/tonyarnold/Differ @ 1.4.5
resolved source packages: Differ
{
  "dependencies" : [
    {
      "identity" : "differ",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "1.4.3",
            "upper_bound" : "2.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/tonyarnold/Differ.git"
    }
  ],
  "manifest_display_name" : "DataSource",
  "name" : "DataSource",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "10.12"
    },
    {
      "name" : "ios",
      "version" : "11.0"
    },
    {
      "name" : "tvos",
      "version" : "11.0"
    },
    {
      "name" : "watchos",
      "version" : "3.0"
    }
  ],
  "products" : [
    {
      "name" : "DataSource",
      "targets" : [
        "DataSource"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "swift_languages_versions" : [
    "5"
  ],
  "targets" : [
    {
      "c99name" : "DataSourceTests",
      "module_type" : "SwiftTarget",
      "name" : "DataSourceTests",
      "path" : "DataSourceTests",
      "sources" : [
        "ConcurrentReloadSelectTest.swift"
      ],
      "target_dependencies" : [
        "DataSource"
      ],
      "type" : "test"
    },
    {
      "c99name" : "DataSource",
      "module_type" : "SwiftTarget",
      "name" : "DataSource",
      "path" : "DataSource",
      "product_dependencies" : [
        "Differ"
      ],
      "product_memberships" : [
        "DataSource"
      ],
      "sources" : [
        "AutoRegisterCell.swift",
        "CellDescriptor.swift",
        "DataSource+Diff.swift",
        "DataSource+UITableViewDataSource.swift",
        "DataSource+UITableViewDataSourcePrefetching.swift",
        "DataSource+UITableViewDelegate.swift",
        "DataSource.swift",
        "Diffable.swift",
        "Row.swift",
        "Section.swift",
        "SectionDescriptor.swift",
        "SeparatedSection/SeparatedSection.swift",
        "SeparatedSection/SeparatorCustomViewViewModel.swift",
        "SeparatedSection/SeparatorLineCell.swift",
        "SeparatedSection/SeparatorLineViewModel.swift",
        "UITableViewExtensions.swift",
        "Utilities/UIView+AutoLayout.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.0"
}
{
  "project" : {
    "configurations" : [
      "Debug",
      "Release"
    ],
    "name" : "DataSource",
    "schemes" : [
      "DataSource",
      "DataSourceTests",
      "Example"
    ],
    "targets" : [
      "Example",
      "DataSource",
      "DataSourceTests"
    ]
  }
}
{
  "workspace" : {
    "name" : "spi-builder-workspace",
    "schemes" : [
      "DataSource"
    ]
  }
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.0.0-Beta.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme DataSource -destination generic/platform=watchOS
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 DataSource -destination generic/platform=watchOS
Resolve Package Graph
Resolve Package Graph
Resolved source packages:
  Differ: https://github.com/tonyarnold/Differ @ 1.4.5
  DataSource: /Users/admin/builder/spi-builder-workspace
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (4 targets)
    Target 'DataSource' in project 'DataSource'
        ➜ Explicit dependency on target 'DataSource' in project 'DataSource'
        ➜ Explicit dependency on target 'Differ' in project 'Differ'
    Target 'DataSource' in project 'DataSource'
        ➜ Explicit dependency on target 'Differ' in project 'Differ'
    Target 'Differ' in project 'Differ'
        ➜ Explicit dependency on target 'Differ' in project 'Differ'
    Target 'Differ' in project 'Differ' (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/WatchOS.platform/Developer/SDKs/WatchOS26.0.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/ld -version_details
Build description signature: c702cc3289ac3d0834ed1271f980dbe9
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/c702cc3289ac3d0834ed1271f980dbe9.xcbuilddata
error: The package product 'Differ' requires minimum platform version 5.0 for the watchOS platform, but this target supports 4.0 (in target 'DataSource' from project 'DataSource')
** BUILD FAILED **
The following build commands failed:
	Building workspace spi-builder-workspace with scheme DataSource
(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
Resolved source packages:
  DataSource: /Users/admin/builder/spi-builder-workspace
  Differ: https://github.com/tonyarnold/Differ @ 1.4.5
resolved source packages: DataSource, Differ
{
  "dependencies" : [
    {
      "identity" : "differ",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "1.4.3",
            "upper_bound" : "2.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/tonyarnold/Differ.git"
    }
  ],
  "manifest_display_name" : "DataSource",
  "name" : "DataSource",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "10.12"
    },
    {
      "name" : "ios",
      "version" : "11.0"
    },
    {
      "name" : "tvos",
      "version" : "11.0"
    },
    {
      "name" : "watchos",
      "version" : "3.0"
    }
  ],
  "products" : [
    {
      "name" : "DataSource",
      "targets" : [
        "DataSource"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "swift_languages_versions" : [
    "5"
  ],
  "targets" : [
    {
      "c99name" : "DataSourceTests",
      "module_type" : "SwiftTarget",
      "name" : "DataSourceTests",
      "path" : "DataSourceTests",
      "sources" : [
        "ConcurrentReloadSelectTest.swift"
      ],
      "target_dependencies" : [
        "DataSource"
      ],
      "type" : "test"
    },
    {
      "c99name" : "DataSource",
      "module_type" : "SwiftTarget",
      "name" : "DataSource",
      "path" : "DataSource",
      "product_dependencies" : [
        "Differ"
      ],
      "product_memberships" : [
        "DataSource"
      ],
      "sources" : [
        "AutoRegisterCell.swift",
        "CellDescriptor.swift",
        "DataSource+Diff.swift",
        "DataSource+UITableViewDataSource.swift",
        "DataSource+UITableViewDataSourcePrefetching.swift",
        "DataSource+UITableViewDelegate.swift",
        "DataSource.swift",
        "Diffable.swift",
        "Row.swift",
        "Section.swift",
        "SectionDescriptor.swift",
        "SeparatedSection/SeparatedSection.swift",
        "SeparatedSection/SeparatorCustomViewViewModel.swift",
        "SeparatedSection/SeparatorLineCell.swift",
        "SeparatedSection/SeparatorLineViewModel.swift",
        "UITableViewExtensions.swift",
        "Utilities/UIView+AutoLayout.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.0"
}
{
  "workspace" : {
    "name" : "spi-builder-workspace",
    "schemes" : [
      "DataSource"
    ]
  }
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.0.0-Beta.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme DataSource -destination generic/platform=watchOS
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 DataSource -destination generic/platform=watchOS
Resolve Package Graph
Resolved source packages:
  DataSource: /Users/admin/builder/spi-builder-workspace
  Differ: https://github.com/tonyarnold/Differ @ 1.4.5
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (4 targets)
    Target 'DataSource' in project 'DataSource'
        ➜ Explicit dependency on target 'DataSource' in project 'DataSource'
        ➜ Explicit dependency on target 'Differ' in project 'Differ'
    Target 'DataSource' in project 'DataSource'
        ➜ Explicit dependency on target 'Differ' in project 'Differ'
    Target 'Differ' in project 'Differ'
        ➜ Explicit dependency on target 'Differ' in project 'Differ'
    Target 'Differ' in project 'Differ' (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/WatchOS.platform/Developer/SDKs/WatchOS26.0.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/ld -version_details
Build description signature: c702cc3289ac3d0834ed1271f980dbe9
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/c702cc3289ac3d0834ed1271f980dbe9.xcbuilddata
error: The package product 'Differ' requires minimum platform version 5.0 for the watchOS platform, but this target supports 4.0 (in target 'DataSource' from project 'DataSource')
** BUILD FAILED **
The following build commands failed:
	Building workspace spi-builder-workspace with scheme DataSource
(1 failure)
BUILD FAILURE 6.2 watchOS