Swift Package Index

Build Information

Failed to build MyTrackerSDK, reference 3.4.2 (bbd046), with Swift 6.3 for macOS (Xcode) using Xcode 26.4 on 16 Apr 2026 18:07:40 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme MyTrackerSDK -destination platform=macOS,arch=arm64

Build Log

========================================
RunAll
========================================
Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/myTrackerSDK/mytracker-ios-spm.git
Reference: 3.4.2
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/myTrackerSDK/mytracker-ios-spm
 * tag               3.4.2      -> FETCH_HEAD
HEAD is now at bbd0468 Updated 3.4.2 version
Cloned https://github.com/myTrackerSDK/mytracker-ios-spm.git
Revision (git rev-parse @):
bbd0468cfa1a3b93aeab8f8304ece39141e1aeba
SUCCESS checkout https://github.com/myTrackerSDK/mytracker-ios-spm.git at 3.4.2
========================================
Build
========================================
Selected platform:         macosXcodebuild
Swift version:             6.3
Building package at path:  $PWD
https://github.com/myTrackerSDK/mytracker-ios-spm.git
Command line invocation:
    /Applications/Xcode-26.4.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Resolve Package Graph
Resolved source packages:
  MyTrackerSDK: /Users/admin/builder/spi-builder-workspace
resolved source packages: MyTrackerSDK
2026-04-16 14:07:26.416 xcodebuild[528:3074] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
2026-04-16 14:07:26.514 xcodebuild[528:3074] [MT] DVTAssertions: Warning in IDEFrameworks/IDEFoundation/Execution/RunContextManager/IDERunContextManager.m:926
Details:  Error deleting scheme: Cannot modify data because the process disallows saving.
Object:   <IDERunContextManager: 0xb77b52880>
Method:   -deleteRunContexts:completionQueue:completionBlock:
Thread:   <_NSMainThread: 0x10069d640>{number = 1, name = main}
Please file a bug at https://feedbackassistant.apple.com with this warning message and any useful information you can provide.
2026-04-16 14:07:26.515 xcodebuild[528:3074] could not delete old scheme: Error Domain=DVTCustomDataStoringErrors Code=0 "Cannot modify data because the process disallows saving." UserInfo={NSLocalizedDescription=Cannot modify data because the process disallows saving.}
{
  "dependencies" : [
  ],
  "manifest_display_name" : "MyTrackerSDK",
  "name" : "MyTrackerSDK",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "12.4"
    }
  ],
  "products" : [
    {
      "name" : "MyTrackerSDK",
      "targets" : [
        "MyTrackerSDKLib"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "MyTrackerSDKLib",
      "module_type" : "SwiftTarget",
      "name" : "MyTrackerSDKLib",
      "path" : "MyTrackerPackageWrapper",
      "product_memberships" : [
        "MyTrackerSDK"
      ],
      "sources" : [
        "wrapper.swift"
      ],
      "target_dependencies" : [
        "MyTrackerSDK"
      ],
      "type" : "library"
    },
    {
      "c99name" : "MyTrackerSDK",
      "module_type" : "BinaryTarget",
      "name" : "MyTrackerSDK",
      "path" : "Binary/MyTrackerSDK.xcframework",
      "product_memberships" : [
        "MyTrackerSDK"
      ],
      "sources" : [
      ],
      "type" : "binary"
    }
  ],
  "tools_version" : "5.3"
}
{
  "workspace" : {
    "name" : "spi-builder-workspace",
    "schemes" : [
      "MyTrackerSDK"
    ]
  }
}
2026-04-16 14:07:34.382 xcodebuild[630:3847] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme MyTrackerSDK -destination platform=macOS,arch=arm64
Command line invocation:
    /Applications/Xcode-26.4.0.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 MyTrackerSDK -destination platform=macOS,arch=arm64
Resolve Package Graph
Resolved source packages:
  MyTrackerSDK: /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 'MyTrackerSDK' in project 'MyTrackerSDK'
        ➜ Explicit dependency on target 'MyTrackerSDKLib' in project 'MyTrackerSDK'
    Target 'MyTrackerSDKLib' in project 'MyTrackerSDK' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ExecuteExternalTool /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -isysroot /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.4.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc --version
ExecuteExternalTool /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld -version_details
Build description signature: 72cd79da0f452db5c448ac0a98995bd5
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/72cd79da0f452db5c448ac0a98995bd5.xcbuilddata
/Users/admin/builder/spi-builder-workspace/Binary/MyTrackerSDK.xcframework:1:1: error: While building for macOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/Binary/MyTrackerSDK.xcframework'. (in target 'MyTrackerSDKLib' from project 'MyTrackerSDK')
/Users/admin/builder/spi-builder-workspace/Binary/MyTrackerSDK.xcframework:1:1: error: While building for macOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/Binary/MyTrackerSDK.xcframework'. (in target 'MyTrackerSDK' from project 'MyTrackerSDK')
2026-04-16 14:07:35.875 xcodebuild[637:3906] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
--- xcodebuild: WARNING: Using the first of multiple matching destinations:
{ platform:macOS, arch:arm64, id:91952d04db4a0bc46868b175fbebada119242d7d, name:My Mac }
{ platform:macOS, arch:arm64, variant:Mac Catalyst, id:91952d04db4a0bc46868b175fbebada119242d7d, name:My Mac }
{ platform:macOS, arch:arm64, variant:DriverKit, id:91952d04db4a0bc46868b175fbebada119242d7d, name:My Mac }
{ platform:macOS, arch:arm64, variant:Designed for [iPad,iPhone], id:91952d04db4a0bc46868b175fbebada119242d7d, name:My Mac }
** BUILD FAILED **
The following build commands failed:
	Building workspace spi-builder-workspace with scheme MyTrackerSDK
(1 failure)
Command line invocation:
    /Applications/Xcode-26.4.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Resolved source packages:
  MyTrackerSDK: /Users/admin/builder/spi-builder-workspace
resolved source packages: MyTrackerSDK
2026-04-16 14:07:37.663 xcodebuild[653:4014] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
{
  "dependencies" : [
  ],
  "manifest_display_name" : "MyTrackerSDK",
  "name" : "MyTrackerSDK",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "12.4"
    }
  ],
  "products" : [
    {
      "name" : "MyTrackerSDK",
      "targets" : [
        "MyTrackerSDKLib"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "MyTrackerSDKLib",
      "module_type" : "SwiftTarget",
      "name" : "MyTrackerSDKLib",
      "path" : "MyTrackerPackageWrapper",
      "product_memberships" : [
        "MyTrackerSDK"
      ],
      "sources" : [
        "wrapper.swift"
      ],
      "target_dependencies" : [
        "MyTrackerSDK"
      ],
      "type" : "library"
    },
    {
      "c99name" : "MyTrackerSDK",
      "module_type" : "BinaryTarget",
      "name" : "MyTrackerSDK",
      "path" : "Binary/MyTrackerSDK.xcframework",
      "product_memberships" : [
        "MyTrackerSDK"
      ],
      "sources" : [
      ],
      "type" : "binary"
    }
  ],
  "tools_version" : "5.3"
}
{
  "workspace" : {
    "name" : "spi-builder-workspace",
    "schemes" : [
      "MyTrackerSDK"
    ]
  }
}
2026-04-16 14:07:38.732 xcodebuild[663:4076] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme MyTrackerSDK -destination platform=macOS,arch=arm64
Command line invocation:
    /Applications/Xcode-26.4.0.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 MyTrackerSDK -destination platform=macOS,arch=arm64
Resolve Package Graph
Resolved source packages:
  MyTrackerSDK: /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 'MyTrackerSDK' in project 'MyTrackerSDK'
        ➜ Explicit dependency on target 'MyTrackerSDKLib' in project 'MyTrackerSDK'
    Target 'MyTrackerSDKLib' in project 'MyTrackerSDK' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ExecuteExternalTool /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -isysroot /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.4.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc --version
ExecuteExternalTool /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld -version_details
Build description signature: 72cd79da0f452db5c448ac0a98995bd5
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/72cd79da0f452db5c448ac0a98995bd5.xcbuilddata
/Users/admin/builder/spi-builder-workspace/Binary/MyTrackerSDK.xcframework:1:1: error: While building for macOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/Binary/MyTrackerSDK.xcframework'. (in target 'MyTrackerSDK' from project 'MyTrackerSDK')
/Users/admin/builder/spi-builder-workspace/Binary/MyTrackerSDK.xcframework:1:1: error: While building for macOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/Binary/MyTrackerSDK.xcframework'. (in target 'MyTrackerSDKLib' from project 'MyTrackerSDK')
2026-04-16 14:07:39.534 xcodebuild[666:4112] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
--- xcodebuild: WARNING: Using the first of multiple matching destinations:
{ platform:macOS, arch:arm64, id:91952d04db4a0bc46868b175fbebada119242d7d, name:My Mac }
{ platform:macOS, arch:arm64, variant:Mac Catalyst, id:91952d04db4a0bc46868b175fbebada119242d7d, name:My Mac }
{ platform:macOS, arch:arm64, variant:DriverKit, id:91952d04db4a0bc46868b175fbebada119242d7d, name:My Mac }
{ platform:macOS, arch:arm64, variant:Designed for [iPad,iPhone], id:91952d04db4a0bc46868b175fbebada119242d7d, name:My Mac }
** BUILD FAILED **
The following build commands failed:
	Building workspace spi-builder-workspace with scheme MyTrackerSDK
(1 failure)
BUILD FAILURE 6.3 macosXcodebuild