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Build Information

Failed to build ThirdPartyMailer with Swift 6.1 for watchOS using Xcode 16.3.

Build Command

Build command unavailable

Build Log

========================================
RunAll
========================================
Builder version: 4.68.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/vtourraine/thirdpartymailer.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/vtourraine/thirdpartymailer
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at aa02726 Remove .swift-version
Cloned https://github.com/vtourraine/thirdpartymailer.git
Revision (git rev-parse @):
aa027261d40d97a1e2bfd33ec021f96daa316f65
SUCCESS checkout https://github.com/vtourraine/thirdpartymailer.git at main
========================================
Build
========================================
Selected platform:         watchOS
Swift version:             6.1
Building package at path:  $PWD
https://github.com/vtourraine/thirdpartymailer.git
https://github.com/vtourraine/thirdpartymailer.git
{
  "dependencies" : [
  ],
  "manifest_display_name" : "ThirdPartyMailer",
  "name" : "ThirdPartyMailer",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "10.13"
    },
    {
      "name" : "ios",
      "version" : "12.0"
    },
    {
      "name" : "tvos",
      "version" : "12.0"
    },
    {
      "name" : "watchos",
      "version" : "4.0"
    },
    {
      "name" : "visionos",
      "version" : "1.0"
    }
  ],
  "products" : [
    {
      "name" : "ThirdPartyMailer",
      "targets" : [
        "ThirdPartyMailer"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "ThirdPartyMailerTests",
      "module_type" : "SwiftTarget",
      "name" : "ThirdPartyMailerTests",
      "path" : "Tests/ThirdPartyMailerTests",
      "sources" : [
        "ThirdPartyMailClientsTests.swift"
      ],
      "target_dependencies" : [
        "ThirdPartyMailer"
      ],
      "type" : "test"
    },
    {
      "c99name" : "ThirdPartyMailer",
      "module_type" : "SwiftTarget",
      "name" : "ThirdPartyMailer",
      "path" : "Sources/ThirdPartyMailer",
      "product_memberships" : [
        "ThirdPartyMailer"
      ],
      "sources" : [
        "ThirdPartyMailClient.swift",
        "ThirdPartyMailer.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "6.0"
}
Command line invocation:
    /Applications/Xcode-16.3.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
resolved source packages:
{
  "dependencies" : [
  ],
  "manifest_display_name" : "ThirdPartyMailer",
  "name" : "ThirdPartyMailer",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "10.13"
    },
    {
      "name" : "ios",
      "version" : "12.0"
    },
    {
      "name" : "tvos",
      "version" : "12.0"
    },
    {
      "name" : "watchos",
      "version" : "4.0"
    },
    {
      "name" : "visionos",
      "version" : "1.0"
    }
  ],
  "products" : [
    {
      "name" : "ThirdPartyMailer",
      "targets" : [
        "ThirdPartyMailer"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "ThirdPartyMailerTests",
      "module_type" : "SwiftTarget",
      "name" : "ThirdPartyMailerTests",
      "path" : "Tests/ThirdPartyMailerTests",
      "sources" : [
        "ThirdPartyMailClientsTests.swift"
      ],
      "target_dependencies" : [
        "ThirdPartyMailer"
      ],
      "type" : "test"
    },
    {
      "c99name" : "ThirdPartyMailer",
      "module_type" : "SwiftTarget",
      "name" : "ThirdPartyMailer",
      "path" : "Sources/ThirdPartyMailer",
      "product_memberships" : [
        "ThirdPartyMailer"
      ],
      "sources" : [
        "ThirdPartyMailClient.swift",
        "ThirdPartyMailer.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "6.0"
}
{
  "project" : {
    "configurations" : [
      "Debug",
      "Release"
    ],
    "name" : "ThirdPartyMailer",
    "schemes" : [
      "ThirdPartyMailer"
    ],
    "targets" : [
      "ThirdPartyMailer",
      "ThirdPartyMailerTests"
    ]
  }
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme ThirdPartyMailer -destination generic/platform=watchOS OTHER_SWIFT_FLAGS=-stats-output-dir .stats
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 ThirdPartyMailer -destination generic/platform=watchOS "OTHER_SWIFT_FLAGS=-stats-output-dir .stats"
Build settings from command line:
    OTHER_SWIFT_FLAGS = -stats-output-dir .stats
2025-11-11 11:22:03.569 xcodebuild[608:3452] Writing error result bundle to /var/folders/5k/5yc19ymj0jqd5v0zvgfqz0xw0000gn/T/ResultBundle_2025-11-11_11-22-0003.xcresult
xcodebuild: error: Unable to find a destination matching the provided destination specifier:
		{ generic:1, platform:watchOS }
	Available destinations for the "ThirdPartyMailer" scheme:
		{ platform:macOS, arch:arm64, variant:Mac Catalyst, id:f5f4c91603baa05bdc8d7e080d2cab606174dbf3, name:My Mac }
		{ platform:macOS, arch:x86_64, variant:Mac Catalyst, id:f5f4c91603baa05bdc8d7e080d2cab606174dbf3, name:My Mac }
		{ platform:macOS, arch:arm64, variant:Designed for [iPad,iPhone], id:f5f4c91603baa05bdc8d7e080d2cab606174dbf3, 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 }
INFRASTRUCTURE ERROR (status: destinationUnavailable