Swift Package Index

Build Information

Failed to build UICollectionViewLeftAlignedLayout-Swift, reference master (e8e9ce), with Swift 6.3 for iOS using Xcode 26.4 on 10 Apr 2026 23:22:45 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme UICollectionViewLeftAlignedLayout-Swift -destination generic/platform=iOS

Build Log

========================================
RunAll
========================================
Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/fanpyi/UICollectionViewLeftAlignedLayout-Swift.git
Reference: master
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/fanpyi/UICollectionViewLeftAlignedLayout-Swift
 * branch            master     -> FETCH_HEAD
 * [new branch]      master     -> origin/master
HEAD is now at e8e9ce8 add license
Cloned https://github.com/fanpyi/UICollectionViewLeftAlignedLayout-Swift.git
Revision (git rev-parse @):
e8e9ce8712a5f5df53d614d41094b13a0cad9c60
SUCCESS checkout https://github.com/fanpyi/UICollectionViewLeftAlignedLayout-Swift.git at master
========================================
Build
========================================
Selected platform:         iOS
Swift version:             6.3
Building package at path:  $PWD
https://github.com/fanpyi/UICollectionViewLeftAlignedLayout-Swift.git
Command line invocation:
    /Applications/Xcode-26.4.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
resolved source packages:
{
  "dependencies" : [
  ],
  "manifest_display_name" : "UICollectionViewLeftAlignedLayout-Swift",
  "name" : "UICollectionViewLeftAlignedLayout-Swift",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "UICollectionViewLeftAlignedLayout-Swift",
      "targets" : [
        "UICollectionViewLeftAlignedLayout-Swift"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "UICollectionViewLeftAlignedLayout_Swift",
      "module_type" : "SwiftTarget",
      "name" : "UICollectionViewLeftAlignedLayout-Swift",
      "path" : "UICollectionViewLeftAlignedLayout-Swift",
      "product_memberships" : [
        "UICollectionViewLeftAlignedLayout-Swift"
      ],
      "sources" : [
        "UICollectionViewLeftAlignedLayout.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.0"
}
{
  "project" : {
    "configurations" : [
      "Debug",
      "Release"
    ],
    "name" : "UICollectionViewLeftAlignedLayout-Swift",
    "schemes" : [
      "UICollectionViewLeftAlignedLayout-Swift"
    ],
    "targets" : [
      "UICollectionViewLeftAlignedLayout-Swift"
    ]
  }
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme UICollectionViewLeftAlignedLayout-Swift -destination generic/platform=iOS
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 UICollectionViewLeftAlignedLayout-Swift -destination generic/platform=iOS
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (1 target)
    Target 'UICollectionViewLeftAlignedLayout-Swift' in project 'UICollectionViewLeftAlignedLayout-Swift' (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/iPhoneOS.platform/Developer/SDKs/iPhoneOS26.4.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-26.4.0.app/Contents/Developer/usr/bin/actool --print-asset-tag-combinations --output-format xml1 /Users/admin/builder/spi-builder-workspace/Example/Assets.xcassets
ExecuteExternalTool /Applications/Xcode-26.4.0.app/Contents/Developer/usr/bin/ibtool --version --output-format xml1
ExecuteExternalTool /Applications/Xcode-26.4.0.app/Contents/Developer/usr/bin/actool --version --output-format xml1
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: 8f1d4a15fc22e767c1340288f2f857a2
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/8f1d4a15fc22e767c1340288f2f857a2.xcbuilddata
/Users/admin/builder/spi-builder-workspace/UICollectionViewLeftAlignedLayout-Swift.xcodeproj: warning: The iOS deployment target 'IPHONEOS_DEPLOYMENT_TARGET' is set to 9.2, but the range of supported deployment target versions is 12.0 to 26.4.99. (in target 'UICollectionViewLeftAlignedLayout-Swift' from project 'UICollectionViewLeftAlignedLayout-Swift')
/Users/admin/builder/spi-builder-workspace/UICollectionViewLeftAlignedLayout-Swift.xcodeproj: error: Signing for "UICollectionViewLeftAlignedLayout-Swift" requires a development team. Select a development team in the Signing & Capabilities editor. (in target 'UICollectionViewLeftAlignedLayout-Swift' from project 'UICollectionViewLeftAlignedLayout-Swift')
2026-04-10 19:22:38.426 xcodebuild[658:3830] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
** BUILD FAILED **
The following build commands failed:
	Building project UICollectionViewLeftAlignedLayout-Swift with scheme UICollectionViewLeftAlignedLayout-Swift
(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
resolved source packages:
{
  "dependencies" : [
  ],
  "manifest_display_name" : "UICollectionViewLeftAlignedLayout-Swift",
  "name" : "UICollectionViewLeftAlignedLayout-Swift",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "UICollectionViewLeftAlignedLayout-Swift",
      "targets" : [
        "UICollectionViewLeftAlignedLayout-Swift"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "UICollectionViewLeftAlignedLayout_Swift",
      "module_type" : "SwiftTarget",
      "name" : "UICollectionViewLeftAlignedLayout-Swift",
      "path" : "UICollectionViewLeftAlignedLayout-Swift",
      "product_memberships" : [
        "UICollectionViewLeftAlignedLayout-Swift"
      ],
      "sources" : [
        "UICollectionViewLeftAlignedLayout.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.0"
}
{
  "project" : {
    "configurations" : [
      "Debug",
      "Release"
    ],
    "name" : "UICollectionViewLeftAlignedLayout-Swift",
    "schemes" : [
      "UICollectionViewLeftAlignedLayout-Swift"
    ],
    "targets" : [
      "UICollectionViewLeftAlignedLayout-Swift"
    ]
  }
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme UICollectionViewLeftAlignedLayout-Swift -destination generic/platform=iOS
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 UICollectionViewLeftAlignedLayout-Swift -destination generic/platform=iOS
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (1 target)
    Target 'UICollectionViewLeftAlignedLayout-Swift' in project 'UICollectionViewLeftAlignedLayout-Swift' (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/iPhoneOS.platform/Developer/SDKs/iPhoneOS26.4.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-26.4.0.app/Contents/Developer/usr/bin/ibtool --version --output-format xml1
ExecuteExternalTool /Applications/Xcode-26.4.0.app/Contents/Developer/usr/bin/actool --print-asset-tag-combinations --output-format xml1 /Users/admin/builder/spi-builder-workspace/Example/Assets.xcassets
ExecuteExternalTool /Applications/Xcode-26.4.0.app/Contents/Developer/usr/bin/actool --version --output-format xml1
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: 8f1d4a15fc22e767c1340288f2f857a2
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/8f1d4a15fc22e767c1340288f2f857a2.xcbuilddata
/Users/admin/builder/spi-builder-workspace/UICollectionViewLeftAlignedLayout-Swift.xcodeproj: warning: The iOS deployment target 'IPHONEOS_DEPLOYMENT_TARGET' is set to 9.2, but the range of supported deployment target versions is 12.0 to 26.4.99. (in target 'UICollectionViewLeftAlignedLayout-Swift' from project 'UICollectionViewLeftAlignedLayout-Swift')
/Users/admin/builder/spi-builder-workspace/UICollectionViewLeftAlignedLayout-Swift.xcodeproj: error: Signing for "UICollectionViewLeftAlignedLayout-Swift" requires a development team. Select a development team in the Signing & Capabilities editor. (in target 'UICollectionViewLeftAlignedLayout-Swift' from project 'UICollectionViewLeftAlignedLayout-Swift')
2026-04-10 19:22:45.112 xcodebuild[682:4026] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
** BUILD FAILED **
The following build commands failed:
	Building project UICollectionViewLeftAlignedLayout-Swift with scheme UICollectionViewLeftAlignedLayout-Swift
(1 failure)
BUILD FAILURE 6.3 iOS