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Build Information

Successful build of swift-collections-differentiable, reference 3.0.0 (401a17), with Swift 6.3 for macOS (SPM) on 12 Aug 2026 06:50:44 UTC.

Swift 6 data race errors: 0

Build Command

env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun swift build --arch arm64

Build Log

========================================
RunAll
========================================
Builder version: undefined version: run 'make version' to update
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/differentiable-swift/swift-collections-differentiable.git
Reference: 3.0.0
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/differentiable-swift/swift-collections-differentiable
 * tag               3.0.0      -> FETCH_HEAD
HEAD is now at 401a179 chore: upgrade to swift-differentiation 3.0.0
Cloned https://github.com/differentiable-swift/swift-collections-differentiable.git
Revision (git rev-parse @):
401a17957559ac6a483715a5dfcf2c1818588046
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/differentiable-swift/swift-collections-differentiable.git at 3.0.0
Fetching https://github.com/apple/swift-collections.git
Fetching https://github.com/differentiable-swift/swift-differentiation.git
[1/1964] Fetching swift-differentiation
[1042/28563] Fetching swift-differentiation, swift-collections
Fetched https://github.com/differentiable-swift/swift-differentiation.git from cache (2.72s)
Fetched https://github.com/apple/swift-collections.git from cache (2.72s)
Computing version for https://github.com/differentiable-swift/swift-differentiation.git
Computed https://github.com/differentiable-swift/swift-differentiation.git at 3.0.1 (3.29s)
Fetching https://github.com/differentiable-swift/swift-differentiation-stdlib.git
[1/295] Fetching swift-differentiation-stdlib
Fetched https://github.com/differentiable-swift/swift-differentiation-stdlib.git from cache (2.27s)
Computing version for https://github.com/differentiable-swift/swift-differentiation-stdlib.git
Computed https://github.com/differentiable-swift/swift-differentiation-stdlib.git at 603.3.0 (2.83s)
Computing version for https://github.com/apple/swift-collections.git
Computed https://github.com/apple/swift-collections.git at 1.6.0 (0.67s)
Creating working copy for https://github.com/apple/swift-collections.git
Working copy of https://github.com/apple/swift-collections.git resolved at 1.6.0
Creating working copy for https://github.com/differentiable-swift/swift-differentiation.git
Working copy of https://github.com/differentiable-swift/swift-differentiation.git resolved at 3.0.1
Creating working copy for https://github.com/differentiable-swift/swift-differentiation-stdlib.git
Working copy of https://github.com/differentiable-swift/swift-differentiation-stdlib.git resolved at 603.3.0
========================================
ResolveProductDependencies
========================================
Resolving dependencies ...
{
  "identity": ".resolve-product-dependencies",
  "name": "resolve-dependencies",
  "url": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies",
  "version": "unspecified",
  "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies",
  "traits": [
    "default"
  ],
  "dependencies": [
    {
      "identity": "swift-collections-differentiable",
      "name": "swift-collections-differentiable",
      "url": "https://github.com/differentiable-swift/swift-collections-differentiable.git",
      "version": "unspecified",
      "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/swift-collections-differentiable",
      "traits": [
        "default"
      ],
      "dependencies": [
        {
          "identity": "swift-collections",
          "name": "swift-collections",
          "url": "https://github.com/apple/swift-collections.git",
          "version": "1.6.0",
          "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/swift-collections",
          "traits": [
          ],
          "dependencies": [
          ]
        },
        {
          "identity": "swift-differentiation",
          "name": "swift-differentiation",
          "url": "https://github.com/differentiable-swift/swift-differentiation.git",
          "version": "3.0.1",
          "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/swift-differentiation",
          "traits": [
            "default"
          ],
          "dependencies": [
            {
              "identity": "swift-differentiation-stdlib",
              "name": "swift-differentiation-stdlib",
              "url": "https://github.com/differentiable-swift/swift-differentiation-stdlib.git",
              "version": "603.3.0",
              "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/swift-differentiation-stdlib",
              "traits": [
                "default"
              ],
              "dependencies": [
              ]
            }
          ]
        }
      ]
    }
  ]
}
Fetching https://github.com/differentiable-swift/swift-collections-differentiable.git
[1/163] Fetching swift-collections-differentiable
Fetched https://github.com/differentiable-swift/swift-collections-differentiable.git from cache (0.81s)
Fetching https://github.com/differentiable-swift/swift-differentiation.git from cache
Fetching https://github.com/apple/swift-collections.git from cache
Fetched https://github.com/apple/swift-collections.git from cache (0.62s)
Fetched https://github.com/differentiable-swift/swift-differentiation.git from cache (0.63s)
Computing version for https://github.com/differentiable-swift/swift-differentiation.git
Computed https://github.com/differentiable-swift/swift-differentiation.git at 3.0.1 (0.69s)
Fetching https://github.com/differentiable-swift/swift-differentiation-stdlib.git from cache
Fetched https://github.com/differentiable-swift/swift-differentiation-stdlib.git from cache (0.51s)
Computing version for https://github.com/differentiable-swift/swift-differentiation-stdlib.git
Computed https://github.com/differentiable-swift/swift-differentiation-stdlib.git at 603.3.0 (0.57s)
Computing version for https://github.com/apple/swift-collections.git
Computed https://github.com/apple/swift-collections.git at 1.6.0 (0.05s)
Creating working copy for https://github.com/differentiable-swift/swift-collections-differentiable.git
Working copy of https://github.com/differentiable-swift/swift-collections-differentiable.git resolved at 3.0.0 (401a179)
Creating working copy for https://github.com/apple/swift-collections.git
Working copy of https://github.com/apple/swift-collections.git resolved at 1.6.0
Creating working copy for https://github.com/differentiable-swift/swift-differentiation.git
Working copy of https://github.com/differentiable-swift/swift-differentiation.git resolved at 3.0.1
Creating working copy for https://github.com/differentiable-swift/swift-differentiation-stdlib.git
Working copy of https://github.com/differentiable-swift/swift-differentiation-stdlib.git resolved at 603.3.0
warning: '.resolve-product-dependencies': dependency 'swift-collections-differentiable' is not used by any target
Found 2 product dependencies
  - swift-collections
  - swift-differentiation
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.3
Building package at path:  $PWD
https://github.com/differentiable-swift/swift-collections-differentiable.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun swift build --arch arm64
Building for debugging...
[0/14] Write sources
[12/14] Copying _Differentiation.framework
[13/14] Write swift-version--6988338F2F200930.txt
[15/111] Compiling Differentiation ContiguousArray+DifferentiableMethods.swift
[16/111] Compiling Differentiation ContiguousArrayDifferentiableView+Collection.swift
[17/111] Compiling Differentiation ContiguousArrayDifferentiableView.swift
[18/111] Compiling Differentiation ValueWithPullbackOverloads.swift
[19/112] Compiling InternalCollectionsUtilities _UniqueCollection.swift
[20/112] Compiling Differentiation Dictionary+AD.swift
[21/112] Compiling Differentiation Dictionary+Differentiation.swift
[22/112] Compiling Differentiation DifferentiableCollection.swift
[23/112] Compiling Differentiation Array+DifferentiableMethods.swift
[24/112] Compiling Differentiation ArraySlice+DifferentiableMethods.swift
[25/112] Compiling Differentiation ArraySliceDifferentiableView+Collection.swift
[26/112] Emitting module InternalCollectionsUtilities
[27/112] Compiling Differentiation ZipSequence+Arity10.swift
[28/112] Compiling Differentiation ZipSequence+Arity11.swift
[29/112] Compiling Differentiation ZipSequence+Arity12.swift
[30/112] Compiling Differentiation DerivativesOfNativeFunctions.swift
[31/112] Compiling Differentiation ArraySliceDifferentiableView.swift
[32/112] Compiling Differentiation ContiguousArray+Differentiable.swift
[33/112] Compiling Differentiation ArrayDifferentiableView+Collection.swift
[34/112] Compiling Differentiation ArraySlice+Differentiable.swift
[35/419] Compiling HashTreeCollections _HashLevel.swift
[36/419] Compiling HashTreeCollections _HashNode+Builder.swift
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[59/422] Compiling _RopeModule BigString+Chunk+Splitting.swift
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[67/422] Compiling HeapModule Heap.swift
[68/422] Compiling HeapModule _HeapNode.swift
[69/422] Compiling ContainersPreview Shared.swift
[70/422] Compiling ContainersPreview SpanIterator.swift
[71/422] Compiling ContainersPreview UniqueBox.swift
[72/422] Compiling HeapModule Heap+UnsafeHandle.swift
[73/422] Compiling HeapModule Heap+ExpressibleByArrayLiteral.swift
[74/422] Compiling HeapModule Heap+Invariants.swift
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[76/422] Compiling HeapModule Heap+Descriptions.swift
[77/422] Emitting module ContainersPreview
[78/422] Compiling HashTreeCollections _AncestorHashSlots.swift
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[100/470] Compiling HashTreeCollections TreeDictionary+ExpressibleByDictionaryLiteral.swift
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[109/470] Compiling HashTreeCollections TreeDictionary+Debugging.swift
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[112/476] Compiling OrderedCollections OrderedSet.swift
[113/476] Compiling OrderedCollections _UnsafeBitset.swift
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[219/488] Compiling HashTreeCollections TreeSet+SetAlgebra union.swift
[220/488] Compiling HashTreeCollections TreeSet.swift
[221/488] Emitting module BitCollections
[222/488] Compiling DequeModule Deque+Codable.swift
[223/488] Compiling DequeModule Deque+Collection.swift
[224/488] Compiling DequeModule Deque+CustomReflectable.swift
[225/488] Compiling DequeModule Deque+Descriptions.swift
[226/488] Compiling DequeModule Deque+Equatable.swift
[227/488] Compiling DequeModule Deque._UnsafeHandle.swift
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[257/495] Compiling DequeModule _DequeSlot.swift
[258/495] Compiling DequeModule _UnsafeDequeHandle.swift
[259/495] Compiling DequeModule _UnsafeDequeSegments.swift
[395/495] Emitting module _RopeModule
[396/495] Emitting module OrderedCollections
[405/495] Compiling _RopeModule Rope+Remove.swift
[406/495] Compiling _RopeModule Rope+RemoveSubrange.swift
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[409/495] Compiling _RopeModule String Utilities.swift
[410/495] Compiling _RopeModule String.Index+ABI.swift
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[412/495] Emitting module HashTreeCollections
[413/495] Emitting module DequeModule
[418/501] Compiling Collections OrderedCollections reexports.swift
[419/501] Compiling Collections DequeModule reexports.swift
[420/501] Compiling Collections HashTreeCollections reexports.swift
[421/501] Emitting module Collections
[422/501] Compiling Collections HeapModule reexports.swift
[423/501] Compiling Collections BitCollections reexports.swift
[501/509] Emitting module Differentiation
[502/509] Compiling Differentiation SIMD32+FloatSTDLibOverloads.swift
[503/509] Compiling Differentiation SIMD4+DoubleSTDLibOverloads.swift
[504/509] Compiling Differentiation SIMD4+FloatSTDLibOverloads.swift
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[507/509] Compiling Differentiation SIMD8+DoubleSTDLibOverloads.swift
[508/509] Compiling Differentiation SIMD8+FloatSTDLibOverloads.swift
[509/509] Compiling Differentiation Sequence+MinMaxVJPs.swift
[510/514] Emitting module OrderedCollectionsDifferentiable
[511/514] Compiling OrderedCollectionsDifferentiable OrderedDictionary+AD.swift
[512/514] Compiling OrderedCollectionsDifferentiable OrderedDictionary+Differentiable.swift
[513/514] Compiling OrderedCollectionsDifferentiable OrderedDictionaryValues+Differentiable.swift
[514/514] Compiling OrderedCollectionsDifferentiable OrderedCollections.swift
[515/516] Emitting module CollectionsDifferentiable
[516/516] Compiling CollectionsDifferentiable Collections.swift
Build complete! (16.19s)
Build complete.
{
  "dependencies" : [
    {
      "identity" : "swift-collections",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "1.1.4",
            "upper_bound" : "2.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/apple/swift-collections.git"
    },
    {
      "identity" : "swift-differentiation",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "3.0.0",
            "upper_bound" : "4.0.0"
          }
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      },
      "type" : "sourceControl",
      "url" : "https://github.com/differentiable-swift/swift-differentiation.git"
    }
  ],
  "manifest_display_name" : "swift-collections-differentiable",
  "name" : "swift-collections-differentiable",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
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      "version" : "26.0"
    },
    {
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    }
  ],
  "products" : [
    {
      "name" : "CollectionsDifferentiable",
      "targets" : [
        "CollectionsDifferentiable"
      ],
      "type" : {
        "library" : [
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      }
    },
    {
      "name" : "OrderedCollectionsDifferentiable",
      "targets" : [
        "OrderedCollectionsDifferentiable"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "OrderedCollectionsDifferentiableTests",
      "module_type" : "SwiftTarget",
      "name" : "OrderedCollectionsDifferentiableTests",
      "path" : "Tests/OrderedCollectionsDifferentiableTests",
      "sources" : [
        "OrderedDictionary+ADTests.swift",
        "OrderedDictionary+DifferentiableTests.swift",
        "OrderedDictionaryValues+DifferentiableTests.swift"
      ],
      "target_dependencies" : [
        "OrderedCollectionsDifferentiable"
      ],
      "type" : "test"
    },
    {
      "c99name" : "OrderedCollectionsDifferentiable",
      "module_type" : "SwiftTarget",
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      "path" : "Sources/OrderedCollectionsDifferentiable",
      "product_dependencies" : [
        "OrderedCollections",
        "Differentiation"
      ],
      "product_memberships" : [
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        "OrderedCollectionsDifferentiable"
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      "sources" : [
        "OrderedCollections.swift",
        "OrderedDictionary+AD.swift",
        "OrderedDictionary+Differentiable.swift",
        "OrderedDictionaryValues+Differentiable.swift"
      ],
      "type" : "library"
    },
    {
      "c99name" : "CollectionsDifferentiable",
      "module_type" : "SwiftTarget",
      "name" : "CollectionsDifferentiable",
      "path" : "Sources/CollectionsDifferentiable",
      "product_dependencies" : [
        "Collections"
      ],
      "product_memberships" : [
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      ],
      "sources" : [
        "Collections.swift"
      ],
      "target_dependencies" : [
        "OrderedCollectionsDifferentiable"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "6.1"
}
✅  Doc result (pending) reported
========================================
GenerateDocs
========================================
Generating docs at path:  $PWD/.docs/differentiable-swift/swift-collections-differentiable/3.0.0
Repository:               differentiable-swift/swift-collections-differentiable
Swift version used:       6.3
Target:                   OrderedCollectionsDifferentiable
Extracting symbol information for 'OrderedCollectionsDifferentiable'...
Fetching https://github.com/swiftlang/swift-docc-plugin
[1/2345] Fetching swift-docc-plugin
Updating https://github.com/apple/swift-collections.git
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Fetched https://github.com/swiftlang/swift-docc-plugin from cache (2.22s)
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Updated https://github.com/apple/swift-collections.git (0.78s)
Computing version for https://github.com/differentiable-swift/swift-differentiation.git
Computed https://github.com/differentiable-swift/swift-differentiation.git at 3.0.1 (3.57s)
Computing version for https://github.com/apple/swift-collections.git
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[17/58] Compiling SymbolKit GenericConstraint.swift
[18/58] Compiling SymbolKit GenericParameter.swift
[19/58] Compiling SymbolKit Generics.swift
[20/58] Compiling SymbolKit Namespace.swift
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[24/58] Compiling SymbolKit FunctionParameter.swift
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[33/58] Compiling SymbolKit Snippet.swift
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[35/58] Compiling SymbolKit Symbol.swift
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[48/58] Compiling Snippets SnippetLanguage.swift
[49/58] Compiling Snippets Snippet.swift
[50/58] Emitting module Snippets
[51/58] Compiling Snippets SnippetParser.swift
[52/58] Compiling SymbolKit UnifiedSymbol+Encodable.swift
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[56/62] Compiling snippet_extract URL+Status.swift
[57/62] Compiling snippet_extract SymbolGraph+Snippet.swift
[58/62] Emitting module snippet_extract
[59/62] Compiling snippet_extract SnippetBuildCommand.swift
[59/62] Write Objects.LinkFileList
[60/62] Linking snippet-extract-tool
[61/62] Applying snippet-extract-tool
Build of product 'snippet-extract' complete! (4.85s)
Building for debugging...
[0/1] Write swift-version--6988338F2F200930.txt
Build of target: 'OrderedCollectionsDifferentiable' complete! (0.49s)
error: unspecified("terminated(1): /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-symbolgraph-extract -module-name OrderedCollectionsDifferentiable -target arm64-apple-macosx26.0 -module-cache-path /Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/ModuleCache -plugin-path /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -sdk /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.4.sdk -F /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -I /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -L /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -I /Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-differentiation-stdlib/_Differentiation.xcframework/macos-arm64 -Xcc -I -Xcc /Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-differentiation-stdlib/_Differentiation.xcframework/macos-arm64 -I /Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/Modules -minimum-access-level public -emit-extension-block-symbols -output-dir /Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/extracted-symbols/spi-builder-workspace/OrderedCollectionsDifferentiable output:\n    <unknown>:0: error: missing required module \'_Differentiation\'\n    Error: Failed to load the module \'OrderedCollectionsDifferentiable\'. Are you missing build dependencies or include/framework directories?\n    See the previous error messages for details. Aborting.")
Extracting symbol information for 'OrderedCollectionsDifferentiable'...
Building for debugging...
[0/3] Write swift-version--6988338F2F200930.txt
Build of product 'snippet-extract' complete! (0.37s)
Building for debugging...
[0/1] Write swift-version--6988338F2F200930.txt
Build of target: 'OrderedCollectionsDifferentiable' complete! (0.45s)
error: unspecified("terminated(1): /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-symbolgraph-extract -module-name OrderedCollectionsDifferentiable -target arm64-apple-macosx26.0 -module-cache-path /Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/ModuleCache -plugin-path /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -sdk /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.4.sdk -F /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -I /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -L /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -I /Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-differentiation-stdlib/_Differentiation.xcframework/macos-arm64 -Xcc -I -Xcc /Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-differentiation-stdlib/_Differentiation.xcframework/macos-arm64 -I /Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/Modules -minimum-access-level public -emit-extension-block-symbols -output-dir /Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/extracted-symbols/spi-builder-workspace/OrderedCollectionsDifferentiable output:\n    <unknown>:0: error: missing required module \'_Differentiation\'\n    Error: Failed to load the module \'OrderedCollectionsDifferentiable\'. Are you missing build dependencies or include/framework directories?\n    See the previous error messages for details. Aborting.")
Error while generating docs: retryLimitExceeded(lastError: Optional(Shell command failed:
    env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun swift package --allow-writing-to-directory .docs/differentiable-swift/swift-collections-differentiable/3.0.0 generate-documentation --emit-digest --disable-indexing --output-path .docs/differentiable-swift/swift-collections-differentiable/3.0.0 --hosting-base-path differentiable-swift/swift-collections-differentiable/3.0.0 --source-service github --source-service-base-url https://github.com/differentiable-swift/swift-collections-differentiable/blob/3.0.0 --checkout-path $PWD --target OrderedCollectionsDifferentiable))
✅  Doc result (failed) reported
Done.