Swift Package Index

Build Information

Failed to build Slurp, reference master (5bc90a), with Swift 6.3 for visionOS using Xcode 26.4 on 10 Apr 2026 23:00:12 UTC.

Build Command

No build command. This typically means the build failed at an early stage where we determine the build command.

Build Log

========================================
RunAll
========================================
Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/bitwit/slurp.git
Reference: master
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/bitwit/slurp
 * branch            master     -> FETCH_HEAD
 * [new branch]      master     -> origin/master
HEAD is now at 5bc90a0 Update README.md
Cloned https://github.com/bitwit/slurp.git
Revision (git rev-parse @):
5bc90a027a5b9108dfb84e0d4b38db716867f09c
SUCCESS checkout https://github.com/bitwit/slurp.git at master
========================================
Build
========================================
Selected platform:         visionOS
Swift version:             6.3
Building package at path:  $PWD
https://github.com/bitwit/slurp.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" : [
    {
      "identity" : "rxswift",
      "requirement" : {
        "exact" : [
          "4.1.2"
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/ReactiveX/RxSwift.git"
    },
    {
      "identity" : "pathkit",
      "requirement" : {
        "exact" : [
          "0.9.0"
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/kylef/PathKit.git"
    },
    {
      "identity" : "marathon",
      "requirement" : {
        "branch" : [
          "slurp-0.1.0"
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/bitwit/Marathon.git"
    },
    {
      "identity" : "guaka",
      "requirement" : {
        "exact" : [
          "0.1.3"
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/nsomar/Guaka.git"
    },
    {
      "identity" : "quick",
      "requirement" : {
        "exact" : [
          "1.2.0"
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/Quick/Quick.git"
    },
    {
      "identity" : "nimble",
      "requirement" : {
        "exact" : [
          "7.0.3"
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/Quick/Nimble.git"
    }
  ],
  "manifest_display_name" : "Slurp",
  "name" : "Slurp",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "Slurp",
      "targets" : [
        "Slurp"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    },
    {
      "name" : "SlurpXCTools",
      "targets" : [
        "SlurpXCTools"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    },
    {
      "name" : "SlurpCLI",
      "targets" : [
        "SlurpCLI"
      ],
      "type" : {
        "executable" : null
      }
    },
    {
      "name" : "ExampleSlurpTasks",
      "targets" : [
        "ExampleSlurpTasks"
      ],
      "type" : {
        "executable" : null
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "SlurpXCTools",
      "module_type" : "SwiftTarget",
      "name" : "SlurpXCTools",
      "path" : "Sources/SlurpXCTools",
      "product_dependencies" : [
        "RxSwift",
        "PathKit"
      ],
      "product_memberships" : [
        "SlurpXCTools",
        "ExampleSlurpTasks"
      ],
      "sources" : [
        "ApplicationLoader.swift",
        "Cocoapods.swift",
        "Version.swift",
        "XcodeBuild.swift"
      ],
      "target_dependencies" : [
        "Slurp"
      ],
      "type" : "library"
    },
    {
      "c99name" : "SlurpTests",
      "module_type" : "SwiftTarget",
      "name" : "SlurpTests",
      "path" : "Tests/SlurpTests",
      "product_dependencies" : [
        "Quick",
        "Nimble"
      ],
      "sources" : [
        "MockShellProcess.swift",
        "main.swift"
      ],
      "target_dependencies" : [
        "Slurp"
      ],
      "type" : "test"
    },
    {
      "c99name" : "SlurpCLI",
      "module_type" : "SwiftTarget",
      "name" : "SlurpCLI",
      "path" : "Sources/SlurpCLI",
      "product_dependencies" : [
        "MarathonCore",
        "Guaka"
      ],
      "product_memberships" : [
        "SlurpCLI"
      ],
      "sources" : [
        "Extensions.swift",
        "SlurpCommands.swift",
        "SlurpProjectManager.swift",
        "main.swift"
      ],
      "target_dependencies" : [
        "Slurp"
      ],
      "type" : "executable"
    },
    {
      "c99name" : "Slurp",
      "module_type" : "SwiftTarget",
      "name" : "Slurp",
      "path" : "Sources/Slurp",
      "product_dependencies" : [
        "RxSwift",
        "PathKit",
        "MarathonCore"
      ],
      "product_memberships" : [
        "Slurp",
        "SlurpXCTools",
        "SlurpCLI",
        "ExampleSlurpTasks"
      ],
      "sources" : [
        "BasicTask.swift",
        "FolderMonitor.swift",
        "PipeOperator.swift",
        "Rx+Extensions.swift",
        "Shell.swift",
        "Slurp.swift",
        "Swift+Extensions.swift",
        "Watcher.swift"
      ],
      "type" : "library"
    },
    {
      "c99name" : "ExampleSlurpTasks",
      "module_type" : "SwiftTarget",
      "name" : "ExampleSlurpTasks",
      "path" : "ExampleTasks",
      "product_memberships" : [
        "ExampleSlurpTasks"
      ],
      "sources" : [
        "SlurpTasks/main.swift"
      ],
      "target_dependencies" : [
        "Slurp",
        "SlurpXCTools"
      ],
      "type" : "executable"
    }
  ],
  "tools_version" : "4.2"
}
{
  "project" : {
    "configurations" : [
      "Debug",
      "Release"
    ],
    "name" : "Slurp",
    "schemes" : [
      "ExampleSlurpTasks",
      "Slurp-Package",
      "SlurpCLI",
      "SlurpPackageTests",
      "SlurpTasks"
    ],
    "targets" : [
      "ExampleSlurpTasks",
      "Files",
      "FilesPackageDescription",
      "Guaka",
      "GuakaPackageDescription",
      "MarathonCore",
      "MarathonPackageDescription",
      "Nimble",
      "NimblePackageDescription",
      "PathKit",
      "PathKitPackageDescription",
      "Quick",
      "QuickPackageDescription",
      "QuickSpecBase",
      "Releases",
      "ReleasesPackageDescription",
      "Require",
      "RequirePackageDescription",
      "RxSwift",
      "RxSwiftPackageDescription",
      "ShellOut",
      "ShellOutPackageDescription",
      "Slurp",
      "SlurpCLI",
      "SlurpPackageDescription",
      "SlurpPackageTests",
      "SlurpTests",
      "SlurpXCTools",
      "StringScanner",
      "StringScannerPackageDescription",
      "Unbox",
      "UnboxPackageDescription",
      "Wrap",
      "WrapPackageDescription"
    ]
  }
}
2026-04-10 19:00:09.678 xcodebuild[625:3810] Writing error result bundle to /var/folders/xq/y_g06wb113726d38xsyx71_h0000gn/T/ResultBundle_2026-10-04_19-00-0009.xcresult
xcodebuild: error: Could not resolve package dependencies:
  package 'package.swift' is using Swift tools version 3.1.0 which is no longer supported; consider using '// swift-tools-version: 6.3' to specify the current tools version
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
Updating from https://github.com/bitwit/Marathon.git
Updating from https://github.com/JohnSundell/Releases.git
Updating from https://github.com/JohnSundell/ShellOut.git
Updating from https://github.com/JohnSundell/Unbox.git
Updating from https://github.com/Quick/Quick.git
Updating from https://github.com/JohnSundell/Wrap.git
Updating from https://github.com/JohnSundell/Require.git
Updating from https://github.com/JohnSundell/Files.git
Updating from https://github.com/Quick/Nimble.git
Updating from https://github.com/kylef/PathKit.git
Updating from https://github.com/ReactiveX/RxSwift.git
Updating from https://github.com/nsomar/Guaka.git
package 'package.swift' is using Swift tools version 3.1.0 which is no longer supported; consider using '// swift-tools-version: 6.3' to specify the current tools version
Resolved source packages:
  spi-builder-workspace: (null)
2026-04-10 19:00:12.199 xcodebuild[1158:5799] Writing error result bundle to /var/folders/xq/y_g06wb113726d38xsyx71_h0000gn/T/ResultBundle_2026-10-04_19-00-0012.xcresult
xcodebuild: error: Could not resolve package dependencies:
  package 'package.swift' is using Swift tools version 3.1.0 which is no longer supported; consider using '// swift-tools-version: 6.3' to specify the current tools version
BUILD FAILURE 6.3 visionOS