The Swift Package Index logo.Swift Package Index

Has it really been five years since Swift Package Index launched? Read our anniversary blog post!

Build Information

Failed to build Unilim, reference main (a96d55), with Swift 6.1 for macOS (Xcode) using Xcode 16.3 on 9 Dec 2025 11:10:59 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: 4.68.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/LiterateInk/Unilim.swift.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/LiterateInk/Unilim.swift
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at a96d556 chore: release v0.1.0
Cloned https://github.com/LiterateInk/Unilim.swift.git
Revision (git rev-parse @):
a96d5566ad2dc1d8bffc7e5732a62710c5a9c6dd
SUCCESS checkout https://github.com/LiterateInk/Unilim.swift.git at main
========================================
Build
========================================
Selected platform:         macosXcodebuild
Swift version:             6.1
Building package at path:  $PWD
https://github.com/LiterateInk/Unilim.swift.git
https://github.com/LiterateInk/Unilim.swift.git
{
  "dependencies" : [
    {
      "identity" : "rikka",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "0.1.0",
            "upper_bound" : "1.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/Vexcited/Rikka"
    },
    {
      "identity" : "swiftotp",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "3.0.2",
            "upper_bound" : "4.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/lachlanbell/SwiftOTP"
    },
    {
      "identity" : "swift-docc-plugin",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "1.4.5",
            "upper_bound" : "2.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/apple/swift-docc-plugin"
    }
  ],
  "manifest_display_name" : "Unilim",
  "name" : "Unilim",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "13.0"
    },
    {
      "name" : "ios",
      "version" : "16.0"
    }
  ],
  "products" : [
    {
      "name" : "UnilimIUTCS",
      "targets" : [
        "UnilimIUTCS"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    },
    {
      "name" : "UnilimIUT",
      "targets" : [
        "UnilimIUT"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    },
    {
      "name" : "UnilimCAS",
      "targets" : [
        "UnilimCAS"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "UnilimIUTCSTests",
      "module_type" : "SwiftTarget",
      "name" : "UnilimIUTCSTests",
      "path" : "Tests/UnilimIUTCSTests",
      "resources" : [
        {
          "path" : "/Users/admin/builder/spi-builder-workspace/Tests/UnilimIUTCSTests/Resources",
          "rule" : {
            "copy" : {
            }
          }
        }
      ],
      "sources" : [
        "UnilimIUTCSTests.swift"
      ],
      "target_dependencies" : [
        "UnilimIUTCS"
      ],
      "type" : "test"
    },
    {
      "c99name" : "UnilimIUTCS",
      "module_type" : "SwiftTarget",
      "name" : "UnilimIUTCS",
      "path" : "Sources/UnilimIUTCS",
      "product_memberships" : [
        "UnilimIUTCS"
      ],
      "sources" : [
        "Models/OnlineTimetableFileEntry.swift",
        "Timetable/Constants.swift",
        "Timetable/PDF.swift",
        "Timetable/Parser/Errors.swift",
        "Timetable/Parser/Groups.swift",
        "Timetable/Parser/Header.swift",
        "Timetable/Parser/Lessons.swift",
        "Timetable/Parser/Timetable.swift",
        "Timetable/Parser/Timings.swift",
        "Timetable/Parser/Utilities.swift",
        "UnilimIUTCS.swift"
      ],
      "type" : "library"
    },
    {
      "c99name" : "UnilimIUT",
      "module_type" : "SwiftTarget",
      "name" : "UnilimIUT",
      "path" : "Sources/UnilimIUT",
      "product_memberships" : [
        "UnilimIUT"
      ],
      "sources" : [
        "UnilimIUT.swift"
      ],
      "type" : "library"
    },
    {
      "c99name" : "UnilimCAS",
      "module_type" : "SwiftTarget",
      "name" : "UnilimCAS",
      "path" : "Sources/UnilimCAS",
      "product_dependencies" : [
        "Rikka",
        "SwiftOTP"
      ],
      "product_memberships" : [
        "UnilimCAS"
      ],
      "sources" : [
        "CAS.swift",
        "OAuth2.swift",
        "PendingAuth.swift",
        "Services.swift",
        "TOTP.swift",
        "Tokens.swift",
        "User.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "6.1"
}
Command line invocation:
    /Applications/Xcode-16.3.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Fetching from https://github.com/lachlanbell/SwiftOTP
Fetching from https://github.com/apple/swift-docc-plugin
Fetching from https://github.com/Vexcited/Rikka
Fetching from https://github.com/swiftlang/swift-docc-symbolkit (cached)
Fetching from https://github.com/apple/swift-crypto.git (cached)
Resolve Package Graph
Updating from https://github.com/Vexcited/Rikka
Updating from https://github.com/apple/swift-docc-plugin
Updating from https://github.com/lachlanbell/SwiftOTP
Updating from https://github.com/swiftlang/swift-docc-symbolkit
Updating from https://github.com/apple/swift-crypto.git
Resolve Package Graph
Updating from https://github.com/Vexcited/Rikka
Updating from https://github.com/lachlanbell/SwiftOTP
Updating from https://github.com/apple/swift-docc-plugin
Updating from https://github.com/swiftlang/swift-docc-symbolkit
Updating from https://github.com/apple/swift-crypto.git
Resolved source packages:
  spi-builder-workspace: (null)
2025-12-09 03:10:56.973 xcodebuild[551:3108] Writing error result bundle to /var/folders/5k/5yc19ymj0jqd5v0zvgfqz0xw0000gn/T/ResultBundle_2025-09-12_03-10-0056.xcresult
xcodebuild: error: Could not resolve package dependencies:
  Failed to resolve dependencies Dependencies could not be resolved because root depends on 'rikka' 0.1.0..<1.0.0.
'rikka' >= 0.1.0 cannot be used because 'rikka' 0.1.0 contains incompatible tools version (6.2.0) and no versions of 'rikka' match the requirement 0.1.1..<1.0.0.
Command line invocation:
    /Applications/Xcode-16.3.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Updating from https://github.com/apple/swift-docc-plugin
Updating from https://github.com/lachlanbell/SwiftOTP
Updating from https://github.com/Vexcited/Rikka
Updating from https://github.com/swiftlang/swift-docc-symbolkit
Updating from https://github.com/apple/swift-crypto.git
Resolved source packages:
  spi-builder-workspace: (null)
2025-12-09 03:10:59.437 xcodebuild[867:4681] Writing error result bundle to /var/folders/5k/5yc19ymj0jqd5v0zvgfqz0xw0000gn/T/ResultBundle_2025-09-12_03-10-0059.xcresult
xcodebuild: error: Could not resolve package dependencies:
  Failed to resolve dependencies Dependencies could not be resolved because root depends on 'rikka' 0.1.0..<1.0.0.
'rikka' >= 0.1.0 cannot be used because 'rikka' 0.1.0 contains incompatible tools version (6.2.0) and no versions of 'rikka' match the requirement 0.1.1..<1.0.0.
BUILD FAILURE 6.1 macosXcodebuild