Swift Package Index

Build Information

Failed to build SwiftDDP, reference 0.4.2 (bcab1f), with Swift 6.3 for macOS (Xcode) using Xcode 26.4 on 11 Apr 2026 01:11:29 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/siegesmund/SwiftDDP.git
Reference: 0.4.2
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/siegesmund/SwiftDDP
 * tag               0.4.2      -> FETCH_HEAD
HEAD is now at bcab1fc Merge pull request #113 from sam961/swift-4.2
Cloned https://github.com/siegesmund/SwiftDDP.git
Revision (git rev-parse @):
bcab1fca16ca6c3f171b6864f46a5ba884812873
SUCCESS checkout https://github.com/siegesmund/SwiftDDP.git at 0.4.2
========================================
Build
========================================
Selected platform:         macosXcodebuild
Swift version:             6.3
Building package at path:  $PWD
https://github.com/siegesmund/SwiftDDP.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" : "xcglogger",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "6.0.0",
            "upper_bound" : "7.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/DaveWoodCom/XCGLogger.git"
    },
    {
      "identity" : "cryptoswift",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "0.12.0",
            "upper_bound" : "1.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/krzyzanowskim/CryptoSwift.git"
    },
    {
      "identity" : "swiftwebsocket",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "2.7.0",
            "upper_bound" : "3.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/tidwall/SwiftWebSocket.git"
    }
  ],
  "manifest_display_name" : "SwiftDDP",
  "name" : "SwiftDDP",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "SwiftDDP",
      "targets" : [
        "SwiftDDP"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "SwiftDDPTests",
      "module_type" : "SwiftTarget",
      "name" : "SwiftDDPTests",
      "path" : "SwiftDDPTests",
      "sources" : [
        "Data.swift",
        "SwiftDDP.swift",
        "SwiftMeteor.swift"
      ],
      "target_dependencies" : [
        "SwiftDDP"
      ],
      "type" : "test"
    },
    {
      "c99name" : "SwiftDDP",
      "module_type" : "SwiftTarget",
      "name" : "SwiftDDP",
      "path" : "Sources",
      "product_dependencies" : [
        "XCGLogger",
        "CryptoSwift",
        "SwiftWebSocket"
      ],
      "product_memberships" : [
        "SwiftDDP"
      ],
      "sources" : [
        "AbstractCollection.swift",
        "DDPClient.swift",
        "DDPCompletion.swift",
        "DDPEvents.swift",
        "DDPExponentialBackoff.swift",
        "DDPExtensions.swift",
        "DDPMessage.swift",
        "DDPMethodResult.swift",
        "DDPUtilities.swift",
        "EJSON.swift",
        "Meteor.swift",
        "MeteorCollection.swift",
        "MeteorDocument.swift",
        "MeteorExtension.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "4.2"
}
{
  "project" : {
    "configurations" : [
      "Debug",
      "Release"
    ],
    "name" : "SwiftDDP",
    "schemes" : [
      "SwiftDDP",
      "SwiftDDP-OSX",
      "SwiftDDP-tvOS",
      "SwiftDDPTests"
    ],
    "targets" : [
      "SwiftDDP",
      "SwiftDDP Tests",
      "SwiftDDP-tvOS",
      "SwiftDDP-OSX",
      "SwiftDDP-OSXTests"
    ]
  }
}
2026-04-10 21:11:27.802 xcodebuild[619:3691] Writing error result bundle to /var/folders/xq/y_g06wb113726d38xsyx71_h0000gn/T/ResultBundle_2026-10-04_21-11-0027.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/tidwall/SwiftWebSocket.git
Updating from https://github.com/DaveWoodCom/XCGLogger.git
Updating from https://github.com/krzyzanowskim/CryptoSwift.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 21:11:29.552 xcodebuild[736:4153] Writing error result bundle to /var/folders/xq/y_g06wb113726d38xsyx71_h0000gn/T/ResultBundle_2026-10-04_21-11-0029.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 macosXcodebuild