Swift Package Index

Build Information

Failed to build SwiftSyntax, reference master (31ba63), with Swift 6.3 for tvOS using Xcode 26.4 on 21 Apr 2026 06:32:49 UTC.

Build Command

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

Build Log

========================================
RunAll
========================================
Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/omochi/swiftsyntax.git
Reference: master
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/omochi/swiftsyntax
 * branch            master     -> FETCH_HEAD
 * [new branch]      master     -> origin/master
HEAD is now at 31ba63a update readme
Cloned https://github.com/omochi/swiftsyntax.git
Revision (git rev-parse @):
31ba63a86ab72d344553cd84d05cc098d641dd0c
SUCCESS checkout https://github.com/omochi/swiftsyntax.git at master
========================================
Build
========================================
Selected platform:         tvOS
Swift version:             6.3
Building package at path:  $PWD
https://github.com/omochi/swiftsyntax.git
Command line invocation:
    /Applications/Xcode-26.4.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
resolved source packages:
{
  "dependencies" : [
  ],
  "manifest_display_name" : "SwiftSyntax",
  "name" : "SwiftSyntax",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "SwiftSyntax",
      "targets" : [
        "SwiftSyntax"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "SwiftSyntax",
      "module_type" : "SwiftTarget",
      "name" : "SwiftSyntax",
      "path" : "Sources/SwiftSyntax",
      "product_memberships" : [
        "SwiftSyntax"
      ],
      "sources" : [
        "AtomicCache.swift",
        "RawSyntax.swift",
        "SourcePresence.swift",
        "SwiftSyntax.swift",
        "SwiftcInvocation.swift",
        "Syntax.swift",
        "SyntaxBuilders.swift",
        "SyntaxChildren.swift",
        "SyntaxCollection.swift",
        "SyntaxData.swift",
        "SyntaxFactory.swift",
        "SyntaxKind.swift",
        "SyntaxNodes.swift",
        "SyntaxRewriter.swift",
        "TokenKind.swift",
        "Trivia.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "4.0"
}
{
  "project" : {
    "configurations" : [
      "Debug",
      "Release"
    ],
    "name" : "SwiftSyntax",
    "schemes" : [
      "format-example",
      "SwiftSyntax-Package",
      "SwiftSyntaxPackageDescription"
    ],
    "targets" : [
      "SwiftSyntaxPackageDescription",
      "format-example",
      "SwiftSyntax"
    ]
  }
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme SwiftSyntax-Package -destination generic/platform=tvOS
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 SwiftSyntax-Package -destination generic/platform=tvOS
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (2 targets)
    Target 'format-example' in project 'SwiftSyntax'
        ➜ Explicit dependency on target 'SwiftSyntax' in project 'SwiftSyntax'
    Target 'SwiftSyntax' in project 'SwiftSyntax' (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/AppleTVOS.platform/Developer/SDKs/AppleTVOS26.4.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: 266fd4c5d3cd1550e9945fabb2b1de30
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/266fd4c5d3cd1550e9945fabb2b1de30.xcbuilddata
/Users/admin/builder/spi-builder-workspace/SwiftSyntax.xcodeproj: error: Signing for "format-example" requires a development team. Select a development team in the Signing & Capabilities editor. (in target 'format-example' from project 'SwiftSyntax')
** BUILD FAILED **
The following build commands failed:
	Building project SwiftSyntax with scheme SwiftSyntax-Package
(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" : "SwiftSyntax",
  "name" : "SwiftSyntax",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "SwiftSyntax",
      "targets" : [
        "SwiftSyntax"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "SwiftSyntax",
      "module_type" : "SwiftTarget",
      "name" : "SwiftSyntax",
      "path" : "Sources/SwiftSyntax",
      "product_memberships" : [
        "SwiftSyntax"
      ],
      "sources" : [
        "AtomicCache.swift",
        "RawSyntax.swift",
        "SourcePresence.swift",
        "SwiftSyntax.swift",
        "SwiftcInvocation.swift",
        "Syntax.swift",
        "SyntaxBuilders.swift",
        "SyntaxChildren.swift",
        "SyntaxCollection.swift",
        "SyntaxData.swift",
        "SyntaxFactory.swift",
        "SyntaxKind.swift",
        "SyntaxNodes.swift",
        "SyntaxRewriter.swift",
        "TokenKind.swift",
        "Trivia.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "4.0"
}
{
  "project" : {
    "configurations" : [
      "Debug",
      "Release"
    ],
    "name" : "SwiftSyntax",
    "schemes" : [
      "format-example",
      "SwiftSyntax-Package",
      "SwiftSyntaxPackageDescription"
    ],
    "targets" : [
      "SwiftSyntaxPackageDescription",
      "format-example",
      "SwiftSyntax"
    ]
  }
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme SwiftSyntax-Package -destination generic/platform=tvOS
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 SwiftSyntax-Package -destination generic/platform=tvOS
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (2 targets)
    Target 'format-example' in project 'SwiftSyntax'
        ➜ Explicit dependency on target 'SwiftSyntax' in project 'SwiftSyntax'
    Target 'SwiftSyntax' in project 'SwiftSyntax' (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/AppleTVOS.platform/Developer/SDKs/AppleTVOS26.4.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: 266fd4c5d3cd1550e9945fabb2b1de30
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/266fd4c5d3cd1550e9945fabb2b1de30.xcbuilddata
/Users/admin/builder/spi-builder-workspace/SwiftSyntax.xcodeproj: error: Signing for "format-example" requires a development team. Select a development team in the Signing & Capabilities editor. (in target 'format-example' from project 'SwiftSyntax')
** BUILD FAILED **
The following build commands failed:
	Building project SwiftSyntax with scheme SwiftSyntax-Package
(1 failure)
BUILD FAILURE 6.3 tvOS