Swift Package Index

Build Information

Failed to build SemanticSearch, reference 0.1.0 (e73483), with Swift 6.1 for iOS using Xcode 16.3 on 14 Oct 2026 01:57:38 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
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Builder version: 5.1.2
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/drewster99/swift-semantic-search.git
Reference: 0.1.0
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/drewster99/swift-semantic-search
 * tag               0.1.0      -> FETCH_HEAD
HEAD is now at e734834 0.1.0: load-race fixes, offline cached loads, public errors
Cloned https://github.com/drewster99/swift-semantic-search.git
Revision (git rev-parse @):
e734834a2ea39985d7619ce4293b98413b713bf5
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/drewster99/swift-semantic-search.git at 0.1.0
========================================
Build
========================================
Selected platform:         iOS
Swift version:             6.1
Building package at path:  $PWD
https://github.com/drewster99/swift-semantic-search.git
https://github.com/drewster99/swift-semantic-search.git
{
  "dependencies" : [
    {
      "identity" : "mlx-swift-lm",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "2.31.4",
            "upper_bound" : "2.32.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/drewster99/mlx-swift-lm"
    },
    {
      "identity" : "mlx-swift",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "0.31.7",
            "upper_bound" : "0.32.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/drewster99/mlx-swift"
    },
    {
      "identity" : "swift-transformers",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "1.2.0",
            "upper_bound" : "1.3.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/huggingface/swift-transformers"
    }
  ],
  "manifest_display_name" : "SemanticSearch",
  "name" : "SemanticSearch",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "14.0"
    },
    {
      "name" : "ios",
      "version" : "17.0"
    },
    {
      "name" : "visionos",
      "version" : "1.0"
    }
  ],
  "products" : [
    {
      "name" : "SemanticSearch",
      "targets" : [
        "SemanticSearch"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "SemanticSearchTests",
      "module_type" : "SwiftTarget",
      "name" : "SemanticSearchTests",
      "path" : "Tests/SemanticSearchTests",
      "product_dependencies" : [
        "MLXEmbedders"
      ],
      "resources" : [
        {
          "path" : "/Users/admin/builder/spi-builder-workspace/Tests/SemanticSearchTests/Fixtures/corpus.json",
          "rule" : {
            "process" : {
            }
          }
        }
      ],
      "sources" : [
        "BackendLoadingTests.swift",
        "EngineJoinTests.swift",
        "EngineLifecycleTests.swift",
        "ModelLocatorTests.swift",
        "SemanticSearchIntegrationTests.swift",
        "Support/EngineTestDoubles.swift",
        "VectorMathRankingTests.swift",
        "VectorMathTests.swift"
      ],
      "target_dependencies" : [
        "SemanticSearch"
      ],
      "type" : "test"
    },
    {
      "c99name" : "SemanticSearch",
      "module_type" : "SwiftTarget",
      "name" : "SemanticSearch",
      "path" : "Sources/SemanticSearch",
      "product_dependencies" : [
        "MLX",
        "MLXEmbedders",
        "MLXLinalg",
        "Hub",
        "Tokenizers"
      ],
      "product_memberships" : [
        "SemanticSearch"
      ],
      "sources" : [
        "Backend/EmbeddingBackend.swift",
        "Backend/EmbeddingBackendLoader.swift",
        "Backend/MLXEmbedderBackend.swift",
        "EmbeddingModel.swift",
        "GPUMemoryReport.swift",
        "Logging.swift",
        "ModelLocator.swift",
        "ModelState.swift",
        "SemanticSearchEngine.swift",
        "SemanticSearchError.swift",
        "VectorMath.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/drewster99/mlx-swift
Fetching from https://github.com/drewster99/mlx-swift-lm
Fetching from https://github.com/huggingface/swift-transformers
Resolve Package Graph
Updating from https://github.com/drewster99/mlx-swift-lm
Updating from https://github.com/drewster99/mlx-swift
Updating from https://github.com/huggingface/swift-transformers
Resolved source packages:
  spi-builder-workspace: (null)
2026-10-13 18:57:36.667 xcodebuild[526:2950] Writing error result bundle to /var/folders/5k/5yc19ymj0jqd5v0zvgfqz0xw0000gn/T/ResultBundle_2026-13-10_18-57-0036.xcresult
xcodebuild: error: Could not resolve package dependencies:
  Failed to resolve dependencies Dependencies could not be resolved because 'mlx-swift' >= 0.31.5 contains incompatible tools version (6.3.0) and root depends on 'mlx-swift' 0.31.7..<0.32.0.
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/drewster99/mlx-swift
Updating from https://github.com/huggingface/swift-transformers
Updating from https://github.com/drewster99/mlx-swift-lm
Resolved source packages:
  spi-builder-workspace: (null)
2026-10-13 18:57:37.960 xcodebuild[745:4066] Writing error result bundle to /var/folders/5k/5yc19ymj0jqd5v0zvgfqz0xw0000gn/T/ResultBundle_2026-13-10_18-57-0037.xcresult
xcodebuild: error: Could not resolve package dependencies:
  Failed to resolve dependencies Dependencies could not be resolved because 'mlx-swift' >= 0.31.5 contains incompatible tools version (6.3.0) and root depends on 'mlx-swift' 0.31.7..<0.32.0.
BUILD FAILURE 6.1 iOS