Swift Package Index

Build Information

Failed to build Firefly, reference main (0235d2), with Swift 6.4 for iOS using Xcode 27.0 on 19 Sep 2026 18:59:12 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 Firefly -destination generic/platform=iOS

Build Log

========================================
RunAll
========================================
Builder version: 5.1.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/ActuallyTaylor/Firefly.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/ActuallyTaylor/Firefly
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 0235d2e Merge pull request #19 from ActuallyTaylor/ActuallyTaylor-patch-1
Cloned https://github.com/ActuallyTaylor/Firefly.git
Revision (git rev-parse @):
0235d2e82686a2db6acf5b00cbc8dc6331c97f03
SUCCESS checkout https://github.com/ActuallyTaylor/Firefly.git at main
========================================
Build
========================================
Selected platform:         iOS
Swift version:             6.4
Building package at path:  $PWD
https://github.com/ActuallyTaylor/Firefly.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" : "Firefly",
  "name" : "Firefly",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "13.0"
    },
    {
      "name" : "macos",
      "version" : "10.15"
    }
  ],
  "products" : [
    {
      "name" : "Firefly",
      "targets" : [
        "Firefly"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "FireflyTests",
      "module_type" : "SwiftTarget",
      "name" : "FireflyTests",
      "path" : "Tests",
      "sources" : [
        "FireflyTests/FireflyTextViewTests.swift"
      ],
      "target_dependencies" : [
        "Firefly"
      ],
      "type" : "test"
    },
    {
      "c99name" : "Firefly",
      "module_type" : "SwiftTarget",
      "name" : "Firefly",
      "path" : "Sources",
      "product_memberships" : [
        "Firefly"
      ],
      "sources" : [
        "Extensions/AttributedType.swift",
        "Extensions/Comparable + Clamped.swift",
        "Extensions/Dispatch.swift",
        "Extensions/NSTextView + Bounding Rect.swift",
        "Extensions/Range+Encompasses.swift",
        "Extensions/Safe Array.swift",
        "Extensions/String+NSRange.swift",
        "Extensions/UIColor+HexInit.swift",
        "Highlighter/Data/Languages.swift",
        "Highlighter/Data/Themes.swift",
        "Highlighter/Markdown.swift",
        "Highlighter/Syntax/Definition.swift",
        "Highlighter/Syntax/Syntax.swift",
        "Highlighter/Syntax/Theme.swift",
        "Highlighter/SyntaxAttributedString.swift",
        "Highlighter/Tokens/Token.swift",
        "Utility/KeyCommand.swift",
        "Views/FireflySyntaxView + TextDelegate.swift",
        "Views/FireflySyntaxView.swift",
        "Views/FireflyTextView.swift",
        "Views/FireflyTextViewDelegate.swift",
        "Views/Line Numbers/LineNumberLayoutManager.swift",
        "Views/Line Numbers/LineNumberRulerView.swift",
        "Views/Swift UI/FireflySyntaxEditor.swift",
        "Views/UIAppKitBirdge.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.3"
}
{
  "project" : {
    "configurations" : [
      "Debug",
      "Release"
    ],
    "name" : "Firefly",
    "schemes" : [
      "Firefly"
    ],
    "targets" : [
      "Firefly"
    ]
  }
}
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 Firefly -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 Firefly -destination generic/platform=iOS
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (1 target)
    Target 'Firefly' in project 'Firefly' (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/clang -v -E -dM -arch arm64 -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: 695b5018a41077651bdb5cc72b41bfd1
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/695b5018a41077651bdb5cc72b41bfd1.xcbuilddata
/Users/admin/builder/spi-builder-workspace/Firefly.xcodeproj: error: The iOS deployment target 'IPHONEOS_DEPLOYMENT_TARGET' is set to 13.0, but the range of supported deployment target versions is 15.0 to 27.0.x. (in target 'Firefly' from project 'Firefly')
/Users/admin/builder/spi-builder-workspace/Firefly.xcodeproj: error: No signing certificate "iOS Development" found: No "iOS Development" signing certificate matching team ID "TK7Y3X86W7" with a private key was found. (in target 'Firefly' from project 'Firefly')
2026-09-19 14:59:07.550 xcodebuild[654:3952] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
** BUILD FAILED **
The following build commands failed:
	Building project Firefly with scheme Firefly
(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" : "Firefly",
  "name" : "Firefly",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "13.0"
    },
    {
      "name" : "macos",
      "version" : "10.15"
    }
  ],
  "products" : [
    {
      "name" : "Firefly",
      "targets" : [
        "Firefly"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "FireflyTests",
      "module_type" : "SwiftTarget",
      "name" : "FireflyTests",
      "path" : "Tests",
      "sources" : [
        "FireflyTests/FireflyTextViewTests.swift"
      ],
      "target_dependencies" : [
        "Firefly"
      ],
      "type" : "test"
    },
    {
      "c99name" : "Firefly",
      "module_type" : "SwiftTarget",
      "name" : "Firefly",
      "path" : "Sources",
      "product_memberships" : [
        "Firefly"
      ],
      "sources" : [
        "Extensions/AttributedType.swift",
        "Extensions/Comparable + Clamped.swift",
        "Extensions/Dispatch.swift",
        "Extensions/NSTextView + Bounding Rect.swift",
        "Extensions/Range+Encompasses.swift",
        "Extensions/Safe Array.swift",
        "Extensions/String+NSRange.swift",
        "Extensions/UIColor+HexInit.swift",
        "Highlighter/Data/Languages.swift",
        "Highlighter/Data/Themes.swift",
        "Highlighter/Markdown.swift",
        "Highlighter/Syntax/Definition.swift",
        "Highlighter/Syntax/Syntax.swift",
        "Highlighter/Syntax/Theme.swift",
        "Highlighter/SyntaxAttributedString.swift",
        "Highlighter/Tokens/Token.swift",
        "Utility/KeyCommand.swift",
        "Views/FireflySyntaxView + TextDelegate.swift",
        "Views/FireflySyntaxView.swift",
        "Views/FireflyTextView.swift",
        "Views/FireflyTextViewDelegate.swift",
        "Views/Line Numbers/LineNumberLayoutManager.swift",
        "Views/Line Numbers/LineNumberRulerView.swift",
        "Views/Swift UI/FireflySyntaxEditor.swift",
        "Views/UIAppKitBirdge.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.3"
}
{
  "project" : {
    "configurations" : [
      "Debug",
      "Release"
    ],
    "name" : "Firefly",
    "schemes" : [
      "Firefly"
    ],
    "targets" : [
      "Firefly"
    ]
  }
}
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 Firefly -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 Firefly -destination generic/platform=iOS
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (1 target)
    Target 'Firefly' in project 'Firefly' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
/Users/admin/builder/spi-builder-workspace/Firefly.xcodeproj: error: No signing certificate "iOS Development" found: No "iOS Development" signing certificate matching team ID "TK7Y3X86W7" with a private key was found. (in target 'Firefly' from project 'Firefly')
/Users/admin/builder/spi-builder-workspace/Firefly.xcodeproj: error: The iOS deployment target 'IPHONEOS_DEPLOYMENT_TARGET' is set to 13.0, but the range of supported deployment target versions is 15.0 to 27.0.x. (in target 'Firefly' from project 'Firefly')
2026-09-19 14:59:12.033 xcodebuild[694:4274] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
** BUILD FAILED **
The following build commands failed:
	Building project Firefly with scheme Firefly
(1 failure)
BUILD FAILURE 6.4 iOS