Swift Package Index

Build Information

Failed to build StringTemplate, reference v2.2.0 (dcf404), with Swift 6.4 for iOS using Xcode 27.0 on 18 Sep 2026 21:44:10 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 StringTemplate-Package -destination generic/platform=iOS

Build Log

========================================
RunAll
========================================
Builder version: 5.1.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/square/StringTemplate.git
Reference: v2.2.0
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/square/StringTemplate
 * tag               v2.2.0     -> FETCH_HEAD
HEAD is now at dcf4043 Bump version: 2.2.0
Cloned https://github.com/square/StringTemplate.git
Revision (git rev-parse @):
dcf40439eeca1e03913779f242d98dc6b498b666
SUCCESS checkout https://github.com/square/StringTemplate.git at v2.2.0
========================================
Build
========================================
Selected platform:         iOS
Swift version:             6.4
Building package at path:  $PWD
https://github.com/square/StringTemplate.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
resolved source packages:
{
  "dependencies" : [
  ],
  "manifest_display_name" : "StringTemplate",
  "name" : "StringTemplate",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "11.0"
    },
    {
      "name" : "macos",
      "version" : "10.13"
    },
    {
      "name" : "tvos",
      "version" : "11.0"
    },
    {
      "name" : "watchos",
      "version" : "4.0"
    }
  ],
  "products" : [
    {
      "name" : "StringTemplate",
      "targets" : [
        "StringTemplate"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "StringTemplateTests",
      "module_type" : "SwiftTarget",
      "name" : "StringTemplateTests",
      "path" : "Tests",
      "sources" : [
        "StringTemplateTests.swift"
      ],
      "target_dependencies" : [
        "StringTemplate"
      ],
      "type" : "test"
    },
    {
      "c99name" : "StringTemplate",
      "module_type" : "SwiftTarget",
      "name" : "StringTemplate",
      "path" : "Sources",
      "product_memberships" : [
        "StringTemplate"
      ],
      "sources" : [
        "CharacterSet+Character.swift",
        "String+CharacterSet.swift",
        "String+Template.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.0"
}
{
  "project" : {
    "configurations" : [
      "Debug",
      "Release"
    ],
    "name" : "StringTemplate",
    "schemes" : [
      "StringTemplate-Package",
      "StringTemplatePackageDescription",
      "StringTemplatePackageTests"
    ],
    "targets" : [
      "StringTemplate",
      "StringTemplatePackageDescription",
      "StringTemplatePackageTests",
      "StringTemplateTests"
    ]
  }
}
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 StringTemplate-Package -destination generic/platform=iOS
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 StringTemplate-Package -destination generic/platform=iOS
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (1 target)
    Target 'StringTemplate' in project 'StringTemplate' (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/iPhoneOS.platform/Developer/SDKs/iPhoneOS27.0.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: 9c37d3d3e83da3afa70f9c9cc42db0b5
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/9c37d3d3e83da3afa70f9c9cc42db0b5.xcbuilddata
/Users/admin/builder/spi-builder-workspace/StringTemplate.xcodeproj: error: The iOS deployment target 'IPHONEOS_DEPLOYMENT_TARGET' is set to 11.0, but the range of supported deployment target versions is 15.0 to 27.0.x. (in target 'StringTemplate' from project 'StringTemplate')
** BUILD FAILED **
The following build commands failed:
	Building project StringTemplate with scheme StringTemplate-Package
(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
resolved source packages:
{
  "dependencies" : [
  ],
  "manifest_display_name" : "StringTemplate",
  "name" : "StringTemplate",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "11.0"
    },
    {
      "name" : "macos",
      "version" : "10.13"
    },
    {
      "name" : "tvos",
      "version" : "11.0"
    },
    {
      "name" : "watchos",
      "version" : "4.0"
    }
  ],
  "products" : [
    {
      "name" : "StringTemplate",
      "targets" : [
        "StringTemplate"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "StringTemplateTests",
      "module_type" : "SwiftTarget",
      "name" : "StringTemplateTests",
      "path" : "Tests",
      "sources" : [
        "StringTemplateTests.swift"
      ],
      "target_dependencies" : [
        "StringTemplate"
      ],
      "type" : "test"
    },
    {
      "c99name" : "StringTemplate",
      "module_type" : "SwiftTarget",
      "name" : "StringTemplate",
      "path" : "Sources",
      "product_memberships" : [
        "StringTemplate"
      ],
      "sources" : [
        "CharacterSet+Character.swift",
        "String+CharacterSet.swift",
        "String+Template.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.0"
}
{
  "project" : {
    "configurations" : [
      "Debug",
      "Release"
    ],
    "name" : "StringTemplate",
    "schemes" : [
      "StringTemplate-Package",
      "StringTemplatePackageDescription",
      "StringTemplatePackageTests"
    ],
    "targets" : [
      "StringTemplate",
      "StringTemplatePackageDescription",
      "StringTemplatePackageTests",
      "StringTemplateTests"
    ]
  }
}
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 StringTemplate-Package -destination generic/platform=iOS
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 StringTemplate-Package -destination generic/platform=iOS
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (1 target)
    Target 'StringTemplate' in project 'StringTemplate' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
/Users/admin/builder/spi-builder-workspace/StringTemplate.xcodeproj: error: The iOS deployment target 'IPHONEOS_DEPLOYMENT_TARGET' is set to 11.0, but the range of supported deployment target versions is 15.0 to 27.0.x. (in target 'StringTemplate' from project 'StringTemplate')
** BUILD FAILED **
The following build commands failed:
	Building project StringTemplate with scheme StringTemplate-Package
(1 failure)
BUILD FAILURE 6.4 iOS