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 WrkstrmColor, reference 0.0.1 (b99c8a), with Swift 6.1 for watchOS using Xcode 16.3 on 29 Apr 2025 00:45:29 UTC.

Build Command

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

Build Log

========================================
RunAll
========================================
Builder version: 4.61.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/wrkstrm/WrkstrmColor.git
Reference: 0.0.1
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/wrkstrm/WrkstrmColor
 * tag               0.0.1      -> FETCH_HEAD
HEAD is now at b99c8a1 Update Snapshot.swift
Cloned https://github.com/wrkstrm/WrkstrmColor.git
Revision (git rev-parse @):
b99c8a11e9dfb74d76759bc22ad46da0044366b7
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/wrkstrm/WrkstrmColor.git at 0.0.1
========================================
Build
========================================
Selected platform:         watchOS
Swift version:             6.1
Building package at path:  $PWD
https://github.com/wrkstrm/WrkstrmColor.git
https://github.com/wrkstrm/WrkstrmColor.git
{
  "dependencies" : [
  ],
  "manifest_display_name" : "WrkstrmColor",
  "name" : "WrkstrmColor",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "16.0"
    },
    {
      "name" : "macos",
      "version" : "13.0"
    },
    {
      "name" : "tvos",
      "version" : "16.0"
    },
    {
      "name" : "watchos",
      "version" : "9.0"
    }
  ],
  "products" : [
    {
      "name" : "WrkstrmColor",
      "targets" : [
        "WrkstrmColor"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "WrkstrmColorTests",
      "module_type" : "SwiftTarget",
      "name" : "WrkstrmColorTests",
      "path" : "Tests/WrkstrmColorTests",
      "resources" : [
        {
          "path" : "/Users/admin/builder/spi-builder-workspace/Tests/WrkstrmColorTests/Resources/snapshot-rev4.json",
          "rule" : {
            "process" : {
            }
          }
        }
      ],
      "sources" : [
        "ConstantTests.swift",
        "HSLuvTests.swift",
        "KitTests.swift",
        "Snapshot.swift",
        "XCTestManifests.swift"
      ],
      "target_dependencies" : [
        "WrkstrmColor"
      ],
      "type" : "test"
    },
    {
      "c99name" : "WrkstrmColor",
      "module_type" : "SwiftTarget",
      "name" : "WrkstrmColor",
      "path" : "Sources/WrkstrmColor",
      "product_memberships" : [
        "WrkstrmColor"
      ],
      "sources" : [
        "Color+Extensions.swift",
        "Encodings+Conversions.swift",
        "Encodings.swift",
        "GradientDescriptor+Sequence.swift",
        "GradientDescriptor.swift",
        "HSLuv+GradientDescriptor.swift",
        "Math.swift",
        "Palette+HSLuv.swift",
        "Palette+Legacy.swift",
        "Palette.swift",
        "RGBEncodable+ContrastRatio.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.9"
}
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
Resolve Package Graph
Resolved source packages:
  WrkstrmColor: /Users/admin/builder/spi-builder-workspace
resolved source packages: WrkstrmColor
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme ComposableArchitecture_watchOS -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 ComposableArchitecture_watchOS -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
Resolved source packages:
  WrkstrmColor: /Users/admin/builder/spi-builder-workspace
2025-04-28 17:45:27.938 xcodebuild[576:3247] Writing error result bundle to /var/folders/5k/5yc19ymj0jqd5v0zvgfqz0xw0000gn/T/ResultBundle_2025-28-04_17-45-0027.xcresult
xcodebuild: error: The workspace named "spi-builder-workspace" does not contain a scheme named "ComposableArchitecture_watchOS". The "-list" option can be used to find the names of the schemes in the workspace.
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:
  WrkstrmColor: /Users/admin/builder/spi-builder-workspace
resolved source packages: WrkstrmColor
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme ComposableArchitecture_watchOS -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 ComposableArchitecture_watchOS -destination generic/platform=watchOS
Resolve Package Graph
Resolved source packages:
  WrkstrmColor: /Users/admin/builder/spi-builder-workspace
2025-04-28 17:45:29.303 xcodebuild[663:3696] Writing error result bundle to /var/folders/5k/5yc19ymj0jqd5v0zvgfqz0xw0000gn/T/ResultBundle_2025-28-04_17-45-0029.xcresult
xcodebuild: error: The workspace named "spi-builder-workspace" does not contain a scheme named "ComposableArchitecture_watchOS". The "-list" option can be used to find the names of the schemes in the workspace.
BUILD FAILURE 6.1 watchOS