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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 Opentracing with Swift 6.0 for watchOS using Xcode 16.0.

Build Command

Build command unavailable

Build Log

========================================
RunAll
========================================
Builder version: 4.56.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/undefinedlabs/opentracing-objc.git
Reference: master
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/undefinedlabs/opentracing-objc
 * branch            master     -> FETCH_HEAD
 * [new branch]      master     -> origin/master
HEAD is now at 18c1a35 Add Swift Name for protocol inheriting (it fails when implementing from swift without it)
Cloned https://github.com/undefinedlabs/opentracing-objc.git
Revision (git rev-parse @):
18c1a35ca966236cee0c5a714a51a73ff33384c1
SUCCESS checkout https://github.com/undefinedlabs/opentracing-objc.git at master
========================================
Build
========================================
Selected platform:         watchOS
Swift version:             6.0
Building package at path:  $PWD
https://github.com/undefinedlabs/opentracing-objc.git
Command line invocation:
    /Applications/Xcode-16.1.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
User defaults from command line:
    IDEClonedSourcePackagesDirPathOverride = /Users/admin/builder/spi-builder-workspace/.dependencies
    IDEPackageSupportUseBuiltinSCM = YES
resolved source packages:
{
  "dependencies" : [
  ],
  "manifest_display_name" : "Opentracing",
  "name" : "Opentracing",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "Opentracing",
      "targets" : [
        "Opentracing"
      ],
      "type" : {
        "library" : [
          "dynamic"
        ]
      }
    },
    {
      "name" : "libOpentracing",
      "targets" : [
        "Opentracing"
      ],
      "type" : {
        "library" : [
          "static"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "Opentracing",
      "module_type" : "ClangTarget",
      "name" : "Opentracing",
      "path" : "Pod",
      "product_memberships" : [
        "Opentracing",
        "libOpentracing"
      ],
      "sources" : [
        "Classes/OTGlobal.m",
        "Classes/OTNoop.m",
        "Classes/OTReference.m",
        "Classes/OTTracer.m"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "4.0"
}
{
  "project" : {
    "configurations" : [
      "Debug",
      "Release"
    ],
    "name" : "OpenTracing",
    "schemes" : [
      "OpenTracing"
    ],
    "targets" : [
      "opentracing"
    ]
  }
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.1.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme OpenTracing -destination generic/platform=watchOS OTHER_SWIFT_FLAGS=-stats-output-dir .stats -strict-concurrency=complete
Command line invocation:
    /Applications/Xcode-16.1.0.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 OpenTracing -destination generic/platform=watchOS "OTHER_SWIFT_FLAGS=-stats-output-dir .stats -strict-concurrency=complete"
User defaults from command line:
    IDEClonedSourcePackagesDirPathOverride = /Users/admin/builder/spi-builder-workspace/.dependencies
    IDEDerivedDataPathOverride = /Users/admin/builder/spi-builder-workspace/.derivedData
    IDEPackageSupportUseBuiltinSCM = YES
Build settings from command line:
    OTHER_SWIFT_FLAGS = -stats-output-dir .stats -strict-concurrency=complete
2024-11-03 23:58:10.322 xcodebuild[699:3919] Writing error result bundle to /var/folders/fs/0w3t9t1d28xc3bj0tgb8hcrw0000gn/T/ResultBundle_2024-03-11_23-58-0010.xcresult
xcodebuild: error: Unable to find a destination matching the provided destination specifier:
		{ generic:1, platform:watchOS }
	Available destinations for the "OpenTracing" scheme:
		{ platform:macOS, arch:arm64, variant:Mac Catalyst, id:0000FE00-8C151E3703BE51BE, name:My Mac }
		{ platform:macOS, arch:x86_64, variant:Mac Catalyst, id:0000FE00-8C151E3703BE51BE, name:My Mac }
		{ platform:macOS, arch:arm64, variant:Designed for [iPad,iPhone], id:0000FE00-8C151E3703BE51BE, name:My Mac }
		{ platform:iOS, id:dvtdevice-DVTiPhonePlaceholder-iphoneos:placeholder, name:Any iOS Device }
		{ platform:iOS Simulator, id:dvtdevice-DVTiOSDeviceSimulatorPlaceholder-iphonesimulator:placeholder, name:Any iOS Simulator Device }
		{ platform:macOS, variant:Mac Catalyst, name:Any Mac }
		{ platform:visionOS Simulator, variant:Designed for [iPad,iPhone], id:75679040-78AB-4A72-A6F8-27D66B23097E, OS:2.0, name:Apple Vision Pro }
		{ platform:visionOS Simulator, variant:Designed for [iPad,iPhone], id:30276E7C-0702-43DE-9C80-AF17FD4288AD, OS:2.1, name:Apple Vision Pro }
		{ platform:iOS Simulator, id:D9B1BE0D-5DEC-443D-984B-BC77C04C2274, OS:18.0, name:iPad (10th generation) }
		{ platform:iOS Simulator, id:D9B1BE0D-5DEC-443D-984B-BC77C04C2274, OS:18.0, name:iPad (10th generation) }
		{ platform:iOS Simulator, id:14C67660-F038-4C1B-8D10-092C5817CFB3, OS:18.1, name:iPad (10th generation) }
		{ platform:iOS Simulator, id:14C67660-F038-4C1B-8D10-092C5817CFB3, OS:18.1, name:iPad (10th generation) }
		{ platform:iOS Simulator, id:A0134A11-5BDE-4869-B15F-AEAB6D0F00EF, OS:18.0, name:iPad Air 11-inch (M2) }
		{ platform:iOS Simulator, id:A0134A11-5BDE-4869-B15F-AEAB6D0F00EF, OS:18.0, name:iPad Air 11-inch (M2) }
		{ platform:iOS Simulator, id:A9CA1E39-15FE-4C5F-A1AF-20E108FDDEA0, OS:18.1, name:iPad Air 11-inch (M2) }
		{ platform:iOS Simulator, id:A9CA1E39-15FE-4C5F-A1AF-20E108FDDEA0, OS:18.1, name:iPad Air 11-inch (M2) }
		{ platform:iOS Simulator, id:8CD05073-CBED-425C-8219-A101BD1D6F60, OS:18.0, name:iPad Air 13-inch (M2) }
		{ platform:iOS Simulator, id:8CD05073-CBED-425C-8219-A101BD1D6F60, OS:18.0, name:iPad Air 13-inch (M2) }
		{ platform:iOS Simulator, id:48D1666C-B60D-47AE-9D1B-9049533351E3, OS:18.1, name:iPad Air 13-inch (M2) }
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		{ platform:iOS Simulator, id:288D6F59-E2E3-48B5-BB23-0411D7B7525A, OS:18.1, name:iPad Pro 11-inch (M4) }
		{ platform:iOS Simulator, id:288D6F59-E2E3-48B5-BB23-0411D7B7525A, OS:18.1, name:iPad Pro 11-inch (M4) }
		{ platform:iOS Simulator, id:E09B08F7-A222-4B17-B8BC-DDDBAE93B539, OS:18.0, name:iPad Pro 13-inch (M4) }
		{ platform:iOS Simulator, id:E09B08F7-A222-4B17-B8BC-DDDBAE93B539, OS:18.0, name:iPad Pro 13-inch (M4) }
		{ platform:iOS Simulator, id:AD733322-8BE6-4C49-96A2-3CA2E1E6F62D, OS:18.1, name:iPad Pro 13-inch (M4) }
		{ platform:iOS Simulator, id:AD733322-8BE6-4C49-96A2-3CA2E1E6F62D, OS:18.1, name:iPad Pro 13-inch (M4) }
		{ platform:iOS Simulator, id:9A2B02E2-5F4C-466B-BE18-65BF3FE0918B, OS:18.0, name:iPad mini (6th generation) }
		{ platform:iOS Simulator, id:9A2B02E2-5F4C-466B-BE18-65BF3FE0918B, OS:18.0, name:iPad mini (6th generation) }
		{ platform:iOS Simulator, id:0CB5F154-89A6-4FA6-AA7E-3F65FEC61DB5, OS:18.1, name:iPad mini (6th generation) }
		{ platform:iOS Simulator, id:0CB5F154-89A6-4FA6-AA7E-3F65FEC61DB5, OS:18.1, name:iPad mini (6th generation) }
		{ platform:iOS Simulator, id:8398401E-8679-4987-9A02-2C53850D755F, OS:18.1, name:iPad mini (A17 Pro) }
		{ platform:iOS Simulator, id:8398401E-8679-4987-9A02-2C53850D755F, OS:18.1, name:iPad mini (A17 Pro) }
		{ platform:iOS Simulator, id:4A492084-686C-4DC0-81C9-9695704A3616, OS:18.0, name:iPhone 15 }
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		{ platform:iOS Simulator, id:F651C2C1-7887-45B0-B4C8-352B0AE39A2A, OS:18.0, name:iPhone 15 Plus }
		{ platform:iOS Simulator, id:811351F2-03D9-4FD3-B53D-2B93B9AC549C, OS:18.0, name:iPhone 15 Pro }
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		{ platform:iOS Simulator, id:4B70C1AF-9C17-41AB-AE73-A55F290BF218, OS:18.0, name:iPhone 16 }
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INFRASTRUCTURE ERROR (status: destinationUnavailable