Swift Package Index

Build Information

Failed to build swift-mdk, reference v0.39.0 (1db6e5), with Swift 6.4 for watchOS using Xcode 27.0 on 3 Oct 2026 10:32:12 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme swift-mdk -destination generic/platform=watchOS

Build Log

========================================
RunAll
========================================
Builder version: 5.1.1
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/wang-bin/swift-mdk.git
Reference: v0.39.0
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/wang-bin/swift-mdk
 * tag               v0.39.0    -> FETCH_HEAD
HEAD is now at 1db6e54 v0.39.0
Cloned https://github.com/wang-bin/swift-mdk.git
Revision (git rev-parse @):
1db6e548a176e1d66fac5552a1d5e719f67525b3
SUCCESS checkout https://github.com/wang-bin/swift-mdk.git at v0.39.0
========================================
Build
========================================
Selected platform:         watchOS
Swift version:             6.4
Building package at path:  $PWD
https://github.com/wang-bin/swift-mdk.git
Command line invocation:
    /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Resolve Package Graph
Resolved source packages:
  swift-mdk: /Users/admin/builder/spi-builder-workspace
resolved source packages: swift-mdk
2026-10-03 06:31:22.304 xcodebuild[529:3029] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
{
  "dependencies" : [
  ],
  "manifest_display_name" : "swift-mdk",
  "name" : "swift-mdk",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "swift-mdk",
      "targets" : [
        "swift-mdk"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "swift_mdkTests",
      "module_type" : "SwiftTarget",
      "name" : "swift-mdkTests",
      "path" : "Tests/swift-mdkTests",
      "sources" : [
        "swift_mdkTests.swift"
      ],
      "target_dependencies" : [
        "swift-mdk"
      ],
      "type" : "test"
    },
    {
      "c99name" : "swift_mdk",
      "module_type" : "SwiftTarget",
      "name" : "swift-mdk",
      "path" : "Sources/swift-mdk",
      "product_memberships" : [
        "swift-mdk"
      ],
      "sources" : [
        "MediaInfo.swift",
        "Player.swift",
        "VideoFrame.swift",
        "global.swift",
        "swift_mdk.swift"
      ],
      "target_dependencies" : [
        "mdk-sdk"
      ],
      "type" : "library"
    },
    {
      "c99name" : "mdk_sdk",
      "module_type" : "BinaryTarget",
      "name" : "mdk-sdk",
      "path" : "remote/archive/mdk-sdk-apple.zip",
      "product_memberships" : [
        "swift-mdk"
      ],
      "sources" : [
      ],
      "type" : "binary"
    }
  ],
  "tools_version" : "5.7"
}
{
  "workspace" : {
    "name" : "swift-mdk",
    "schemes" : [
      "swift-mdk"
    ]
  }
}
2026-10-03 06:32:06.113 xcodebuild[659:4189] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme swift-mdk -destination generic/platform=watchOS
Command line invocation:
    /Applications/Xcode-27.0.0-Release.Candidate.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 swift-mdk -destination generic/platform=watchOS
Resolve Package Graph
Resolved source packages:
  swift-mdk: /Users/admin/builder/spi-builder-workspace
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (2 targets)
    Target 'swift-mdk-product' in project 'swift-mdk'
        ➜ Explicit dependency on target 'swift-mdk' in project 'swift-mdk'
    Target 'swift-mdk' in project 'swift-mdk' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ExecuteExternalTool /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -isysroot /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS27.0.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc --version
ExecuteExternalTool /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld -version_details
Build description signature: f2ca4307e217d3bd39cea57997deb321
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/f2ca4307e217d3bd39cea57997deb321.xcbuilddata
/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/spi-builder-workspace/mdk-sdk/mdk-sdk/lib/mdk.xcframework:1:1: error: While building for watchOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/spi-builder-workspace/mdk-sdk/mdk-sdk/lib/mdk.xcframework'. (in target 'swift-mdk-product' from project 'swift-mdk')
/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/spi-builder-workspace/mdk-sdk/mdk-sdk/lib/mdk.xcframework:1:1: error: While building for watchOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/spi-builder-workspace/mdk-sdk/mdk-sdk/lib/mdk.xcframework'. (in target 'swift-mdk' from project 'swift-mdk')
2026-10-03 06:32:07.774 xcodebuild[660:4235] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
** BUILD FAILED **
The following build commands failed:
	Building workspace swift-mdk with scheme swift-mdk
(1 failure)
Command line invocation:
    /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Resolved source packages:
  swift-mdk: /Users/admin/builder/spi-builder-workspace
resolved source packages: swift-mdk
2026-10-03 06:32:09.673 xcodebuild[674:4338] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
{
  "dependencies" : [
  ],
  "manifest_display_name" : "swift-mdk",
  "name" : "swift-mdk",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "swift-mdk",
      "targets" : [
        "swift-mdk"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "swift_mdkTests",
      "module_type" : "SwiftTarget",
      "name" : "swift-mdkTests",
      "path" : "Tests/swift-mdkTests",
      "sources" : [
        "swift_mdkTests.swift"
      ],
      "target_dependencies" : [
        "swift-mdk"
      ],
      "type" : "test"
    },
    {
      "c99name" : "swift_mdk",
      "module_type" : "SwiftTarget",
      "name" : "swift-mdk",
      "path" : "Sources/swift-mdk",
      "product_memberships" : [
        "swift-mdk"
      ],
      "sources" : [
        "MediaInfo.swift",
        "Player.swift",
        "VideoFrame.swift",
        "global.swift",
        "swift_mdk.swift"
      ],
      "target_dependencies" : [
        "mdk-sdk"
      ],
      "type" : "library"
    },
    {
      "c99name" : "mdk_sdk",
      "module_type" : "BinaryTarget",
      "name" : "mdk-sdk",
      "path" : "remote/archive/mdk-sdk-apple.zip",
      "product_memberships" : [
        "swift-mdk"
      ],
      "sources" : [
      ],
      "type" : "binary"
    }
  ],
  "tools_version" : "5.7"
}
{
  "workspace" : {
    "name" : "swift-mdk",
    "schemes" : [
      "swift-mdk"
    ]
  }
}
2026-10-03 06:32:10.960 xcodebuild[682:4395] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme swift-mdk -destination generic/platform=watchOS
Command line invocation:
    /Applications/Xcode-27.0.0-Release.Candidate.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 swift-mdk -destination generic/platform=watchOS
Resolve Package Graph
Resolved source packages:
  swift-mdk: /Users/admin/builder/spi-builder-workspace
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (2 targets)
    Target 'swift-mdk-product' in project 'swift-mdk'
        ➜ Explicit dependency on target 'swift-mdk' in project 'swift-mdk'
    Target 'swift-mdk' in project 'swift-mdk' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/spi-builder-workspace/mdk-sdk/mdk-sdk/lib/mdk.xcframework:1:1: error: While building for watchOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/spi-builder-workspace/mdk-sdk/mdk-sdk/lib/mdk.xcframework'. (in target 'swift-mdk' from project 'swift-mdk')
/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/spi-builder-workspace/mdk-sdk/mdk-sdk/lib/mdk.xcframework:1:1: error: While building for watchOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/spi-builder-workspace/mdk-sdk/mdk-sdk/lib/mdk.xcframework'. (in target 'swift-mdk-product' from project 'swift-mdk')
2026-10-03 06:32:11.983 xcodebuild[683:4423] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
** BUILD FAILED **
The following build commands failed:
	Building workspace swift-mdk with scheme swift-mdk
(1 failure)
BUILD FAILURE 6.4 watchOS