Swift Package Index

Build Information

Failed to build swift-differentiation, reference 3.1.0 (1361b9), with Swift 6.2 for watchOS using Xcode 26.3 on 3 Sep 2026 00:10:31 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-26.3.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme swift-differentiation -destination generic/platform=watchOS

Build Log

========================================
RunAll
========================================
Builder version: 5.0.2
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/differentiable-swift/swift-differentiation.git
Reference: 3.1.0
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/differentiable-swift/swift-differentiation
 * tag               3.1.0      -> FETCH_HEAD
HEAD is now at 1361b9b fix: improve performance by directly implementing DifferentiableView.base methods instead of through protocol witnesses.
Cloned https://github.com/differentiable-swift/swift-differentiation.git
Revision (git rev-parse @):
1361b9b2efac345e082242179f6634fcc9ea17cc
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/differentiable-swift/swift-differentiation.git at 3.1.0
========================================
Build
========================================
Selected platform:         watchOS
Swift version:             6.2
Building package at path:  $PWD
https://github.com/differentiable-swift/swift-differentiation.git
Command line invocation:
    /Applications/Xcode-26.3.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Fetching from https://github.com/differentiable-swift/swift-differentiation-stdlib.git
Creating working copy of package ‘swift-differentiation-stdlib’
Checking out 602.0.1 of package ‘swift-differentiation-stdlib’
Resolve Package Graph
Resolved source packages:
  swift-differentiation-stdlib: https://github.com/differentiable-swift/swift-differentiation-stdlib.git @ 602.0.1
  swift-differentiation: /Users/admin/builder/spi-builder-workspace
resolved source packages: swift-differentiation-stdlib, swift-differentiation
2026-09-02 20:10:03.140 xcodebuild[532:3049] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
{
  "dependencies" : [
    {
      "identity" : "swift-differentiation-stdlib",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "602.0.1",
            "upper_bound" : "603.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/differentiable-swift/swift-differentiation-stdlib.git"
    }
  ],
  "manifest_display_name" : "swift-differentiation",
  "name" : "swift-differentiation",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "26.0"
    },
    {
      "name" : "ios",
      "version" : "26.0"
    }
  ],
  "products" : [
    {
      "name" : "Differentiation",
      "targets" : [
        "Differentiation"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "DifferentiationTests",
      "module_type" : "SwiftTarget",
      "name" : "DifferentiationTests",
      "path" : "Tests/DifferentiationTests",
      "sources" : [
        "Array+GatherTests.swift",
        "Array+InsertTests.swift",
        "Array+ScatteringAddTests.swift",
        "CTA/ArrayCTATests.swift",
        "CTA/ArraySliceCTATests.swift",
        "CTA/ContiguousArrayCTATests.swift",
        "Collection+DifferentiableMethodsTests.swift",
        "CollectionTests.swift",
        "DerivativesOfNativeFunctionsTests.swift",
        "Dictionary+ADTests.swift",
        "Dictionary+DifferentiationTests.swift",
        "DifferentiableViewTests.swift",
        "Foundation+VJPsTests.swift",
        "InlineArrayADTests.swift",
        "InlineArrayTests.swift",
        "Optional+DifferentiableMapTests.swift",
        "Repeated+DifferentiableTests.swift",
        "RunWithoutDerivativeTests.swift",
        "Sequence+MinMaxVJPsTests.swift",
        "Zip+DifferentiableTests.swift"
      ],
      "target_dependencies" : [
        "Differentiation"
      ],
      "type" : "test"
    },
    {
      "c99name" : "Differentiation",
      "module_type" : "SwiftTarget",
      "name" : "Differentiation",
      "path" : "Sources/Differentiation",
      "product_dependencies" : [
        "_Differentiation"
      ],
      "product_memberships" : [
        "Differentiation"
      ],
      "sources" : [
        "Array+Gather.swift",
        "Array+Insert.swift",
        "Array+ScatteringAdd.swift",
        "CTAs/Array+CTA.swift",
        "CTAs/Array+CTASlice.swift",
        "CTAs/ArraySlice+CTA.swift",
        "CTAs/ArraySlice+CTASlice.swift",
        "CTAs/ContiguousArray+CTA.swift",
        "CTAs/ContiguousArray+CTASlice.swift",
        "DerivativesOfNativeFunctions.swift",
        "Dictionary+AD.swift",
        "Dictionary+Differentiation.swift",
        "DifferentiableCollection.swift",
        "DifferentiableCollections/Array+DifferentiableMethods.swift",
        "DifferentiableCollections/ArrayDifferentiableView+Collection.swift",
        "DifferentiableCollections/ArraySlice+Differentiable.swift",
        "DifferentiableCollections/ArraySlice+DifferentiableMethods.swift",
        "DifferentiableCollections/ArraySliceDifferentiableView+Collection.swift",
        "DifferentiableCollections/ArraySliceDifferentiableView.swift",
        "DifferentiableCollections/ContiguousArray+Differentiable.swift",
        "DifferentiableCollections/ContiguousArray+DifferentiableMethods.swift",
        "DifferentiableCollections/ContiguousArrayDifferentiableView+Collection.swift",
        "DifferentiableCollections/ContiguousArrayDifferentiableView.swift",
        "DifferentiableZip/ValueWithPullbackOverloads.swift",
        "DifferentiableZip/ZipSequence+Arity10.swift",
        "DifferentiableZip/ZipSequence+Arity11.swift",
        "DifferentiableZip/ZipSequence+Arity12.swift",
        "DifferentiableZip/ZipSequence+Arity13.swift",
        "DifferentiableZip/ZipSequence+Arity14.swift",
        "DifferentiableZip/ZipSequence+Arity2.swift",
        "DifferentiableZip/ZipSequence+Arity3.swift",
        "DifferentiableZip/ZipSequence+Arity4.swift",
        "DifferentiableZip/ZipSequence+Arity5.swift",
        "DifferentiableZip/ZipSequence+Arity6.swift",
        "DifferentiableZip/ZipSequence+Arity7.swift",
        "DifferentiableZip/ZipSequence+Arity8.swift",
        "DifferentiableZip/ZipSequence+Arity9.swift",
        "DifferentiableZip/ZipWith+Arity10.swift",
        "DifferentiableZip/ZipWith+Arity11.swift",
        "DifferentiableZip/ZipWith+Arity12.swift",
        "DifferentiableZip/ZipWith+Arity13.swift",
        "DifferentiableZip/ZipWith+Arity14.swift",
        "DifferentiableZip/ZipWith+Arity2.swift",
        "DifferentiableZip/ZipWith+Arity3.swift",
        "DifferentiableZip/ZipWith+Arity4.swift",
        "DifferentiableZip/ZipWith+Arity5.swift",
        "DifferentiableZip/ZipWith+Arity6.swift",
        "DifferentiableZip/ZipWith+Arity7.swift",
        "DifferentiableZip/ZipWith+Arity8.swift",
        "DifferentiableZip/ZipWith+Arity9.swift",
        "DifferentiableZip/ZipWithInout+Arity10.swift",
        "DifferentiableZip/ZipWithInout+Arity11.swift",
        "DifferentiableZip/ZipWithInout+Arity12.swift",
        "DifferentiableZip/ZipWithInout+Arity13.swift",
        "DifferentiableZip/ZipWithInout+Arity14.swift",
        "DifferentiableZip/ZipWithInout+Arity2.swift",
        "DifferentiableZip/ZipWithInout+Arity3.swift",
        "DifferentiableZip/ZipWithInout+Arity4.swift",
        "DifferentiableZip/ZipWithInout+Arity5.swift",
        "DifferentiableZip/ZipWithInout+Arity6.swift",
        "DifferentiableZip/ZipWithInout+Arity7.swift",
        "DifferentiableZip/ZipWithInout+Arity8.swift",
        "DifferentiableZip/ZipWithInout+Arity9.swift",
        "Differentiation.swift",
        "Foundation+VJPs.swift",
        "InlineArray+AD.swift",
        "InlineArray+Differentiation.swift",
        "Optional+DifferentiableMap.swift",
        "Repeated+Differentiable.swift",
        "RunWithoutDerivative.swift",
        "SIMDSTDLibOverloads/SIMD16+DoubleSTDLibOverloads.swift",
        "SIMDSTDLibOverloads/SIMD16+FloatSTDLibOverloads.swift",
        "SIMDSTDLibOverloads/SIMD2+DoubleSTDLibOverloads.swift",
        "SIMDSTDLibOverloads/SIMD2+FloatSTDLibOverloads.swift",
        "SIMDSTDLibOverloads/SIMD3+DoubleSTDLibOverloads.swift",
        "SIMDSTDLibOverloads/SIMD3+FloatSTDLibOverloads.swift",
        "SIMDSTDLibOverloads/SIMD32+DoubleSTDLibOverloads.swift",
        "SIMDSTDLibOverloads/SIMD32+FloatSTDLibOverloads.swift",
        "SIMDSTDLibOverloads/SIMD4+DoubleSTDLibOverloads.swift",
        "SIMDSTDLibOverloads/SIMD4+FloatSTDLibOverloads.swift",
        "SIMDSTDLibOverloads/SIMD64+DoubleSTDLibOverloads.swift",
        "SIMDSTDLibOverloads/SIMD64+FloatSTDLibOverloads.swift",
        "SIMDSTDLibOverloads/SIMD8+DoubleSTDLibOverloads.swift",
        "SIMDSTDLibOverloads/SIMD8+FloatSTDLibOverloads.swift",
        "Sequence+MinMaxVJPs.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "6.1"
}
{
  "workspace" : {
    "name" : "spi-builder-workspace",
    "schemes" : [
      "swift-differentiation"
    ]
  }
}
2026-09-02 20:10:21.643 xcodebuild[706:4321] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.3.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme swift-differentiation -destination generic/platform=watchOS
Command line invocation:
    /Applications/Xcode-26.3.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath /Users/admin/builder/spi-builder-workspace/.derivedData build -scheme swift-differentiation -destination generic/platform=watchOS
Resolve Package Graph
Resolve Package Graph
Resolved source packages:
  swift-differentiation: /Users/admin/builder/spi-builder-workspace
  swift-differentiation-stdlib: https://github.com/differentiable-swift/swift-differentiation-stdlib.git @ 602.0.1
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (2 targets)
    Target 'Differentiation' in project 'swift-differentiation'
        ➜ Explicit dependency on target 'Differentiation' in project 'swift-differentiation'
    Target 'Differentiation' in project 'swift-differentiation' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ExecuteExternalTool /Applications/Xcode-26.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -isysroot /Applications/Xcode-26.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS26.2.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-26.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc --version
ExecuteExternalTool /Applications/Xcode-26.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld -version_details
Build description signature: 81083c1abb12bfe0a55d489fa3a9dc81
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/81083c1abb12bfe0a55d489fa3a9dc81.xcbuilddata
ClangStatCache /Applications/Xcode-26.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-26.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS26.2.sdk /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/watchos26.2-23S303-dc75598d0054f22ec865fa860f139d721753b489057de6bda919edfa1c59a62b.sdkstatcache
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    /Applications/Xcode-26.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-26.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS26.2.sdk -o /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/watchos26.2-23S303-dc75598d0054f22ec865fa860f139d721753b489057de6bda919edfa1c59a62b.sdkstatcache
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExplicitPrecompiledModules
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExplicitPrecompiledModules
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EagerLinkingTBDs/Debug-watchos
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EagerLinkingTBDs/Debug-watchos
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos/PackageFrameworks
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos/PackageFrameworks
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-differentiation.build/Debug-watchos/Differentiation.build/Differentiation.modulemap (in target 'Differentiation' from project 'swift-differentiation')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-differentiation.build/Debug-watchos/Differentiation.build/Differentiation.modulemap
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-differentiation.build/Debug-watchos/Differentiation.build/Objects-normal/arm64_32/Differentiation.SwiftFileList (in target 'Differentiation' from project 'swift-differentiation')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-differentiation.build/Debug-watchos/Differentiation.build/Objects-normal/arm64_32/Differentiation.SwiftFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-differentiation.build/Debug-watchos/Differentiation.build/Objects-normal/arm64_32/Differentiation_const_extract_protocols.json (in target 'Differentiation' from project 'swift-differentiation')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-differentiation.build/Debug-watchos/Differentiation.build/Objects-normal/arm64_32/Differentiation_const_extract_protocols.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-differentiation.build/Debug-watchos/Differentiation.build/Objects-normal/arm64_32/Differentiation.LinkFileList (in target 'Differentiation' from project 'swift-differentiation')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-differentiation.build/Debug-watchos/Differentiation.build/Objects-normal/arm64_32/Differentiation.LinkFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-differentiation.build/Debug-watchos/Differentiation.build/Objects-normal/arm64_32/Differentiation.SwiftConstValuesFileList (in target 'Differentiation' from project 'swift-differentiation')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-differentiation.build/Debug-watchos/Differentiation.build/Objects-normal/arm64_32/Differentiation.SwiftConstValuesFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-differentiation.build/Debug-watchos/Differentiation.build/Objects-normal/arm64/Differentiation-OutputFileMap.json (in target 'Differentiation' from project 'swift-differentiation')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-differentiation.build/Debug-watchos/Differentiation.build/Objects-normal/arm64/Differentiation-OutputFileMap.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-differentiation.build/Debug-watchos/Differentiation.build/Objects-normal/arm64/Differentiation_const_extract_protocols.json (in target 'Differentiation' from project 'swift-differentiation')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-differentiation.build/Debug-watchos/Differentiation.build/Objects-normal/arm64/Differentiation_const_extract_protocols.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-differentiation.build/Debug-watchos/Differentiation.build/Objects-normal/arm64/Differentiation.SwiftFileList (in target 'Differentiation' from project 'swift-differentiation')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-differentiation.build/Debug-watchos/Differentiation.build/Objects-normal/arm64/Differentiation.SwiftFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-differentiation.build/Debug-watchos/Differentiation.build/Objects-normal/arm64_32/Differentiation-OutputFileMap.json (in target 'Differentiation' from project 'swift-differentiation')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-differentiation.build/Debug-watchos/Differentiation.build/Objects-normal/arm64_32/Differentiation-OutputFileMap.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-differentiation.build/Debug-watchos/Differentiation.build/Objects-normal/arm64/Differentiation.SwiftConstValuesFileList (in target 'Differentiation' from project 'swift-differentiation')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-differentiation.build/Debug-watchos/Differentiation.build/Objects-normal/arm64/Differentiation.SwiftConstValuesFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-differentiation.build/Debug-watchos/Differentiation.build/Objects-normal/arm64/Differentiation.LinkFileList (in target 'Differentiation' from project 'swift-differentiation')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-differentiation.build/Debug-watchos/Differentiation.build/Objects-normal/arm64/Differentiation.LinkFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-differentiation.build/Debug-watchos/Differentiation.build/Differentiation.DependencyStaticMetadataFileList (in target 'Differentiation' from project 'swift-differentiation')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-differentiation.build/Debug-watchos/Differentiation.build/Differentiation.DependencyStaticMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-differentiation.build/Debug-watchos/Differentiation.build/Differentiation.DependencyMetadataFileList (in target 'Differentiation' from project 'swift-differentiation')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-differentiation.build/Debug-watchos/Differentiation.build/Differentiation.DependencyMetadataFileList
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps-watchos/Differentiation.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-differentiation.build/Debug-watchos/Differentiation.build/Differentiation.modulemap (in target 'Differentiation' from project 'swift-differentiation')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-copy -exclude .DS_Store -exclude CVS -exclude .svn -exclude .git -exclude .hg -resolve-src-symlinks /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-differentiation.build/Debug-watchos/Differentiation.build/Differentiation.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps-watchos
SwiftDriver Differentiation normal arm64_32 com.apple.xcode.tools.swift.compiler (in target 'Differentiation' from project 'swift-differentiation')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftDriver -- /Applications/Xcode-26.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -module-name Differentiation -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-differentiation.build/Debug-watchos/Differentiation.build/Objects-normal/arm64_32/Differentiation.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DSWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -DXcode -plugin-path /Applications/Xcode-26.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-26.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS26.2.sdk -target arm64_32-apple-watchos26.0 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -profile-coverage-mapping -profile-generate -enable-testing -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -swift-version 6 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -Isystem /Applications/Xcode-26.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -F /Applications/Xcode-26.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-26.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS26.2.sdk/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/watchos26.2-23S303-dc75598d0054f22ec865fa860f139d721753b489057de6bda919edfa1c59a62b.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-differentiation.build/Debug-watchos/Differentiation.build/Objects-normal/arm64_32/Differentiation-OutputFileMap.json -use-frontend-parseable-output -save-temps -no-color-diagnostics -explicit-module-build -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules -clang-scanner-module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -sdk-module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -serialize-diagnostics -emit-dependencies -emit-module -emit-module-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-differentiation.build/Debug-watchos/Differentiation.build/Objects-normal/arm64_32/Differentiation.swiftmodule -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -package-name spi_builder_workspace -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-differentiation.build/Debug-watchos/Differentiation.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-differentiation.build/Debug-watchos/Differentiation.build/Objects-normal/arm64_32/Differentiation_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-differentiation.build/Debug-watchos/Differentiation.build/DerivedSources-normal/arm64_32 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-differentiation.build/Debug-watchos/Differentiation.build/DerivedSources/arm64_32 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-differentiation.build/Debug-watchos/Differentiation.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -emit-objc-header -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-differentiation.build/Debug-watchos/Differentiation.build/Objects-normal/arm64_32/Differentiation-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/Array+Gather.swift:1:8: error: Unable to find module dependency: '_Differentiation'
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/Array+Gather.swift:1:8: note: A dependency of main module 'Differentiation'
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/Array+Insert.swift:1:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/Array+ScatteringAdd.swift:1:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/CTAs/Array+CTA.swift:1:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/CTAs/ContiguousArray+CTA.swift:1:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DerivativesOfNativeFunctions.swift:1:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/Dictionary+AD.swift:1:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/Dictionary+Differentiation.swift:1:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableCollection.swift:1:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableCollections/Array+DifferentiableMethods.swift:1:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableCollections/ArrayDifferentiableView+Collection.swift:1:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableCollections/ArraySlice+Differentiable.swift:1:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableCollections/ArraySliceDifferentiableView+Collection.swift:1:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableCollections/ArraySliceDifferentiableView.swift:1:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableCollections/ContiguousArray+Differentiable.swift:1:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableCollections/ContiguousArrayDifferentiableView+Collection.swift:1:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ValueWithPullbackOverloads.swift:1:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWith+Arity10.swift:2:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWith+Arity11.swift:2:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWith+Arity12.swift:2:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWith+Arity13.swift:2:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWith+Arity14.swift:2:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWith+Arity2.swift:2:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWith+Arity3.swift:2:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWith+Arity4.swift:2:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWith+Arity5.swift:2:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWith+Arity6.swift:2:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWith+Arity7.swift:2:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWith+Arity8.swift:2:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWith+Arity9.swift:2:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWithInout+Arity10.swift:2:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWithInout+Arity11.swift:2:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWithInout+Arity12.swift:2:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWithInout+Arity13.swift:2:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWithInout+Arity14.swift:2:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWithInout+Arity2.swift:2:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWithInout+Arity3.swift:2:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWithInout+Arity4.swift:2:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWithInout+Arity5.swift:2:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWithInout+Arity6.swift:2:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWithInout+Arity7.swift:2:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWithInout+Arity8.swift:2:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWithInout+Arity9.swift:2:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/Differentiation.swift:2:19: note: Also imported here
@_exported import _Differentiation
                  ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/Foundation+VJPs.swift:1:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/InlineArray+AD.swift:3:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/InlineArray+Differentiation.swift:3:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/Optional+DifferentiableMap.swift:1:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/Repeated+Differentiable.swift:1:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/SIMDSTDLibOverloads/SIMD16+DoubleSTDLibOverloads.swift:1:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/SIMDSTDLibOverloads/SIMD16+FloatSTDLibOverloads.swift:1:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/SIMDSTDLibOverloads/SIMD2+DoubleSTDLibOverloads.swift:1:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/SIMDSTDLibOverloads/SIMD2+FloatSTDLibOverloads.swift:1:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/SIMDSTDLibOverloads/SIMD3+DoubleSTDLibOverloads.swift:1:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/SIMDSTDLibOverloads/SIMD3+FloatSTDLibOverloads.swift:1:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/SIMDSTDLibOverloads/SIMD32+DoubleSTDLibOverloads.swift:1:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/SIMDSTDLibOverloads/SIMD32+FloatSTDLibOverloads.swift:1:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/SIMDSTDLibOverloads/SIMD4+DoubleSTDLibOverloads.swift:1:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/SIMDSTDLibOverloads/SIMD4+FloatSTDLibOverloads.swift:1:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/SIMDSTDLibOverloads/SIMD64+DoubleSTDLibOverloads.swift:1:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/SIMDSTDLibOverloads/SIMD64+FloatSTDLibOverloads.swift:1:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/SIMDSTDLibOverloads/SIMD8+DoubleSTDLibOverloads.swift:1:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/SIMDSTDLibOverloads/SIMD8+FloatSTDLibOverloads.swift:1:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/Sequence+MinMaxVJPs.swift:1:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
SwiftDriver Differentiation normal arm64 com.apple.xcode.tools.swift.compiler (in target 'Differentiation' from project 'swift-differentiation')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftDriver -- /Applications/Xcode-26.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -module-name Differentiation -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-differentiation.build/Debug-watchos/Differentiation.build/Objects-normal/arm64/Differentiation.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DSWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -DXcode -plugin-path /Applications/Xcode-26.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-26.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS26.2.sdk -target arm64-apple-watchos26.0 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -profile-coverage-mapping -profile-generate -enable-testing -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -swift-version 6 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -Isystem /Applications/Xcode-26.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -F /Applications/Xcode-26.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-26.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS26.2.sdk/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/watchos26.2-23S303-dc75598d0054f22ec865fa860f139d721753b489057de6bda919edfa1c59a62b.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-differentiation.build/Debug-watchos/Differentiation.build/Objects-normal/arm64/Differentiation-OutputFileMap.json -use-frontend-parseable-output -save-temps -no-color-diagnostics -explicit-module-build -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules -clang-scanner-module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -sdk-module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -serialize-diagnostics -emit-dependencies -emit-module -emit-module-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-differentiation.build/Debug-watchos/Differentiation.build/Objects-normal/arm64/Differentiation.swiftmodule -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -package-name spi_builder_workspace -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-differentiation.build/Debug-watchos/Differentiation.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-differentiation.build/Debug-watchos/Differentiation.build/Objects-normal/arm64/Differentiation_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-differentiation.build/Debug-watchos/Differentiation.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-differentiation.build/Debug-watchos/Differentiation.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-differentiation.build/Debug-watchos/Differentiation.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -emit-objc-header -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-differentiation.build/Debug-watchos/Differentiation.build/Objects-normal/arm64/Differentiation-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/Array+Gather.swift:1:8: error: Unable to find module dependency: '_Differentiation'
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/Array+Gather.swift:1:8: note: A dependency of main module 'Differentiation'
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/Array+Insert.swift:1:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/Array+ScatteringAdd.swift:1:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/CTAs/Array+CTA.swift:1:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/CTAs/ContiguousArray+CTA.swift:1:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DerivativesOfNativeFunctions.swift:1:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/Dictionary+AD.swift:1:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/Dictionary+Differentiation.swift:1:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableCollection.swift:1:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableCollections/Array+DifferentiableMethods.swift:1:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableCollections/ArrayDifferentiableView+Collection.swift:1:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableCollections/ArraySlice+Differentiable.swift:1:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableCollections/ArraySliceDifferentiableView+Collection.swift:1:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableCollections/ArraySliceDifferentiableView.swift:1:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableCollections/ContiguousArray+Differentiable.swift:1:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableCollections/ContiguousArrayDifferentiableView+Collection.swift:1:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ValueWithPullbackOverloads.swift:1:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWith+Arity10.swift:2:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWith+Arity11.swift:2:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWith+Arity12.swift:2:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWith+Arity13.swift:2:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWith+Arity14.swift:2:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWith+Arity2.swift:2:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWith+Arity3.swift:2:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWith+Arity4.swift:2:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWith+Arity5.swift:2:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWith+Arity6.swift:2:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWith+Arity7.swift:2:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWith+Arity8.swift:2:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWith+Arity9.swift:2:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWithInout+Arity10.swift:2:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWithInout+Arity11.swift:2:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWithInout+Arity12.swift:2:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWithInout+Arity13.swift:2:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWithInout+Arity14.swift:2:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWithInout+Arity2.swift:2:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWithInout+Arity3.swift:2:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWithInout+Arity4.swift:2:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWithInout+Arity5.swift:2:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWithInout+Arity6.swift:2:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWithInout+Arity7.swift:2:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWithInout+Arity8.swift:2:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWithInout+Arity9.swift:2:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/Differentiation.swift:2:19: note: Also imported here
@_exported import _Differentiation
                  ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/Foundation+VJPs.swift:1:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/InlineArray+AD.swift:3:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/InlineArray+Differentiation.swift:3:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/Optional+DifferentiableMap.swift:1:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/Repeated+Differentiable.swift:1:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/SIMDSTDLibOverloads/SIMD16+DoubleSTDLibOverloads.swift:1:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/SIMDSTDLibOverloads/SIMD16+FloatSTDLibOverloads.swift:1:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/SIMDSTDLibOverloads/SIMD2+DoubleSTDLibOverloads.swift:1:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/SIMDSTDLibOverloads/SIMD2+FloatSTDLibOverloads.swift:1:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/SIMDSTDLibOverloads/SIMD3+DoubleSTDLibOverloads.swift:1:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/SIMDSTDLibOverloads/SIMD3+FloatSTDLibOverloads.swift:1:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/SIMDSTDLibOverloads/SIMD32+DoubleSTDLibOverloads.swift:1:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/SIMDSTDLibOverloads/SIMD32+FloatSTDLibOverloads.swift:1:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/SIMDSTDLibOverloads/SIMD4+DoubleSTDLibOverloads.swift:1:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/SIMDSTDLibOverloads/SIMD4+FloatSTDLibOverloads.swift:1:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/SIMDSTDLibOverloads/SIMD64+DoubleSTDLibOverloads.swift:1:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/SIMDSTDLibOverloads/SIMD64+FloatSTDLibOverloads.swift:1:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/SIMDSTDLibOverloads/SIMD8+DoubleSTDLibOverloads.swift:1:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/SIMDSTDLibOverloads/SIMD8+FloatSTDLibOverloads.swift:1:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/Sequence+MinMaxVJPs.swift:1:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
2026-09-02 20:10:23.910 xcodebuild[711:4379] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/Array+Gather.swift:1:8: error: Unable to find module dependency: '_Differentiation'
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/Array+Gather.swift:1:8: error: Unable to find module dependency: '_Differentiation'
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/Array+Gather.swift:1:8: note: a dependency of main module 'Differentiation'
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/Array+Gather.swift:1:8: note: a dependency of main module 'Differentiation'
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/Array+Insert.swift:1:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/Array+Insert.swift:1:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/Array+ScatteringAdd.swift:1:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/Array+ScatteringAdd.swift:1:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/CTAs/Array+CTA.swift:1:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/CTAs/Array+CTA.swift:1:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/CTAs/ContiguousArray+CTA.swift:1:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/CTAs/ContiguousArray+CTA.swift:1:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DerivativesOfNativeFunctions.swift:1:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DerivativesOfNativeFunctions.swift:1:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/Dictionary+AD.swift:1:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/Dictionary+AD.swift:1:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/Dictionary+Differentiation.swift:1:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/Dictionary+Differentiation.swift:1:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableCollection.swift:1:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableCollection.swift:1:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableCollections/Array+DifferentiableMethods.swift:1:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableCollections/Array+DifferentiableMethods.swift:1:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableCollections/ArrayDifferentiableView+Collection.swift:1:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableCollections/ArrayDifferentiableView+Collection.swift:1:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableCollections/ArraySlice+Differentiable.swift:1:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableCollections/ArraySlice+Differentiable.swift:1:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableCollections/ArraySliceDifferentiableView+Collection.swift:1:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableCollections/ArraySliceDifferentiableView+Collection.swift:1:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableCollections/ArraySliceDifferentiableView.swift:1:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableCollections/ArraySliceDifferentiableView.swift:1:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableCollections/ContiguousArray+Differentiable.swift:1:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableCollections/ContiguousArray+Differentiable.swift:1:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableCollections/ContiguousArrayDifferentiableView+Collection.swift:1:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableCollections/ContiguousArrayDifferentiableView+Collection.swift:1:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ValueWithPullbackOverloads.swift:1:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ValueWithPullbackOverloads.swift:1:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWith+Arity10.swift:2:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWith+Arity10.swift:2:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWith+Arity11.swift:2:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWith+Arity11.swift:2:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWith+Arity12.swift:2:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWith+Arity12.swift:2:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWith+Arity13.swift:2:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWith+Arity13.swift:2:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWith+Arity14.swift:2:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWith+Arity14.swift:2:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWith+Arity2.swift:2:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWith+Arity2.swift:2:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWith+Arity3.swift:2:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWith+Arity3.swift:2:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWith+Arity4.swift:2:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWith+Arity4.swift:2:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWith+Arity5.swift:2:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWith+Arity5.swift:2:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWith+Arity6.swift:2:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWith+Arity6.swift:2:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWith+Arity7.swift:2:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWith+Arity7.swift:2:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWith+Arity8.swift:2:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWith+Arity8.swift:2:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWith+Arity9.swift:2:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWith+Arity9.swift:2:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWithInout+Arity10.swift:2:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWithInout+Arity10.swift:2:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWithInout+Arity11.swift:2:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWithInout+Arity11.swift:2:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWithInout+Arity12.swift:2:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWithInout+Arity12.swift:2:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWithInout+Arity13.swift:2:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWithInout+Arity13.swift:2:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWithInout+Arity14.swift:2:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWithInout+Arity14.swift:2:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWithInout+Arity2.swift:2:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWithInout+Arity2.swift:2:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWithInout+Arity3.swift:2:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWithInout+Arity3.swift:2:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWithInout+Arity4.swift:2:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWithInout+Arity4.swift:2:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWithInout+Arity5.swift:2:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWithInout+Arity5.swift:2:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWithInout+Arity6.swift:2:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWithInout+Arity6.swift:2:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWithInout+Arity7.swift:2:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWithInout+Arity7.swift:2:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWithInout+Arity8.swift:2:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWithInout+Arity8.swift:2:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWithInout+Arity9.swift:2:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWithInout+Arity9.swift:2:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/Differentiation.swift:2:19: note: also imported here
@_exported import _Differentiation
                  ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/Differentiation.swift:2:19: note: also imported here
@_exported import _Differentiation
                  ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/Foundation+VJPs.swift:1:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/Foundation+VJPs.swift:1:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/InlineArray+AD.swift:3:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/InlineArray+AD.swift:3:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/InlineArray+Differentiation.swift:3:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/InlineArray+Differentiation.swift:3:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/Optional+DifferentiableMap.swift:1:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/Optional+DifferentiableMap.swift:1:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/Repeated+Differentiable.swift:1:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/Repeated+Differentiable.swift:1:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/SIMDSTDLibOverloads/SIMD16+DoubleSTDLibOverloads.swift:1:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/SIMDSTDLibOverloads/SIMD16+DoubleSTDLibOverloads.swift:1:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/SIMDSTDLibOverloads/SIMD16+FloatSTDLibOverloads.swift:1:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/SIMDSTDLibOverloads/SIMD16+FloatSTDLibOverloads.swift:1:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/SIMDSTDLibOverloads/SIMD2+DoubleSTDLibOverloads.swift:1:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/SIMDSTDLibOverloads/SIMD2+DoubleSTDLibOverloads.swift:1:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/SIMDSTDLibOverloads/SIMD2+FloatSTDLibOverloads.swift:1:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/SIMDSTDLibOverloads/SIMD2+FloatSTDLibOverloads.swift:1:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/SIMDSTDLibOverloads/SIMD3+DoubleSTDLibOverloads.swift:1:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/SIMDSTDLibOverloads/SIMD3+DoubleSTDLibOverloads.swift:1:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/SIMDSTDLibOverloads/SIMD3+FloatSTDLibOverloads.swift:1:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/SIMDSTDLibOverloads/SIMD3+FloatSTDLibOverloads.swift:1:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/SIMDSTDLibOverloads/SIMD32+DoubleSTDLibOverloads.swift:1:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/SIMDSTDLibOverloads/SIMD32+DoubleSTDLibOverloads.swift:1:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/SIMDSTDLibOverloads/SIMD32+FloatSTDLibOverloads.swift:1:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/SIMDSTDLibOverloads/SIMD32+FloatSTDLibOverloads.swift:1:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/SIMDSTDLibOverloads/SIMD4+DoubleSTDLibOverloads.swift:1:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/SIMDSTDLibOverloads/SIMD4+DoubleSTDLibOverloads.swift:1:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/SIMDSTDLibOverloads/SIMD4+FloatSTDLibOverloads.swift:1:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/SIMDSTDLibOverloads/SIMD4+FloatSTDLibOverloads.swift:1:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/SIMDSTDLibOverloads/SIMD64+DoubleSTDLibOverloads.swift:1:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/SIMDSTDLibOverloads/SIMD64+DoubleSTDLibOverloads.swift:1:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/SIMDSTDLibOverloads/SIMD64+FloatSTDLibOverloads.swift:1:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/SIMDSTDLibOverloads/SIMD64+FloatSTDLibOverloads.swift:1:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/SIMDSTDLibOverloads/SIMD8+DoubleSTDLibOverloads.swift:1:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/SIMDSTDLibOverloads/SIMD8+DoubleSTDLibOverloads.swift:1:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/SIMDSTDLibOverloads/SIMD8+FloatSTDLibOverloads.swift:1:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/SIMDSTDLibOverloads/SIMD8+FloatSTDLibOverloads.swift:1:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/Sequence+MinMaxVJPs.swift:1:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/Sequence+MinMaxVJPs.swift:1:8: note: also imported here
import _Differentiation
       ^
** BUILD FAILED **
The following build commands failed:
	SwiftDriver Differentiation normal arm64_32 com.apple.xcode.tools.swift.compiler (in target 'Differentiation' from project 'swift-differentiation')
	SwiftDriver Differentiation normal arm64 com.apple.xcode.tools.swift.compiler (in target 'Differentiation' from project 'swift-differentiation')
	Building workspace spi-builder-workspace with scheme swift-differentiation
(3 failures)
Command line invocation:
    /Applications/Xcode-26.3.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Resolved source packages:
  swift-differentiation-stdlib: https://github.com/differentiable-swift/swift-differentiation-stdlib.git @ 602.0.1
  swift-differentiation: /Users/admin/builder/spi-builder-workspace
resolved source packages: swift-differentiation-stdlib, swift-differentiation
2026-09-02 20:10:28.816 xcodebuild[741:4634] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
{
  "dependencies" : [
    {
      "identity" : "swift-differentiation-stdlib",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "602.0.1",
            "upper_bound" : "603.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/differentiable-swift/swift-differentiation-stdlib.git"
    }
  ],
  "manifest_display_name" : "swift-differentiation",
  "name" : "swift-differentiation",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "26.0"
    },
    {
      "name" : "ios",
      "version" : "26.0"
    }
  ],
  "products" : [
    {
      "name" : "Differentiation",
      "targets" : [
        "Differentiation"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "DifferentiationTests",
      "module_type" : "SwiftTarget",
      "name" : "DifferentiationTests",
      "path" : "Tests/DifferentiationTests",
      "sources" : [
        "Array+GatherTests.swift",
        "Array+InsertTests.swift",
        "Array+ScatteringAddTests.swift",
        "CTA/ArrayCTATests.swift",
        "CTA/ArraySliceCTATests.swift",
        "CTA/ContiguousArrayCTATests.swift",
        "Collection+DifferentiableMethodsTests.swift",
        "CollectionTests.swift",
        "DerivativesOfNativeFunctionsTests.swift",
        "Dictionary+ADTests.swift",
        "Dictionary+DifferentiationTests.swift",
        "DifferentiableViewTests.swift",
        "Foundation+VJPsTests.swift",
        "InlineArrayADTests.swift",
        "InlineArrayTests.swift",
        "Optional+DifferentiableMapTests.swift",
        "Repeated+DifferentiableTests.swift",
        "RunWithoutDerivativeTests.swift",
        "Sequence+MinMaxVJPsTests.swift",
        "Zip+DifferentiableTests.swift"
      ],
      "target_dependencies" : [
        "Differentiation"
      ],
      "type" : "test"
    },
    {
      "c99name" : "Differentiation",
      "module_type" : "SwiftTarget",
      "name" : "Differentiation",
      "path" : "Sources/Differentiation",
      "product_dependencies" : [
        "_Differentiation"
      ],
      "product_memberships" : [
        "Differentiation"
      ],
      "sources" : [
        "Array+Gather.swift",
        "Array+Insert.swift",
        "Array+ScatteringAdd.swift",
        "CTAs/Array+CTA.swift",
        "CTAs/Array+CTASlice.swift",
        "CTAs/ArraySlice+CTA.swift",
        "CTAs/ArraySlice+CTASlice.swift",
        "CTAs/ContiguousArray+CTA.swift",
        "CTAs/ContiguousArray+CTASlice.swift",
        "DerivativesOfNativeFunctions.swift",
        "Dictionary+AD.swift",
        "Dictionary+Differentiation.swift",
        "DifferentiableCollection.swift",
        "DifferentiableCollections/Array+DifferentiableMethods.swift",
        "DifferentiableCollections/ArrayDifferentiableView+Collection.swift",
        "DifferentiableCollections/ArraySlice+Differentiable.swift",
        "DifferentiableCollections/ArraySlice+DifferentiableMethods.swift",
        "DifferentiableCollections/ArraySliceDifferentiableView+Collection.swift",
        "DifferentiableCollections/ArraySliceDifferentiableView.swift",
        "DifferentiableCollections/ContiguousArray+Differentiable.swift",
        "DifferentiableCollections/ContiguousArray+DifferentiableMethods.swift",
        "DifferentiableCollections/ContiguousArrayDifferentiableView+Collection.swift",
        "DifferentiableCollections/ContiguousArrayDifferentiableView.swift",
        "DifferentiableZip/ValueWithPullbackOverloads.swift",
        "DifferentiableZip/ZipSequence+Arity10.swift",
        "DifferentiableZip/ZipSequence+Arity11.swift",
        "DifferentiableZip/ZipSequence+Arity12.swift",
        "DifferentiableZip/ZipSequence+Arity13.swift",
        "DifferentiableZip/ZipSequence+Arity14.swift",
        "DifferentiableZip/ZipSequence+Arity2.swift",
        "DifferentiableZip/ZipSequence+Arity3.swift",
        "DifferentiableZip/ZipSequence+Arity4.swift",
        "DifferentiableZip/ZipSequence+Arity5.swift",
        "DifferentiableZip/ZipSequence+Arity6.swift",
        "DifferentiableZip/ZipSequence+Arity7.swift",
        "DifferentiableZip/ZipSequence+Arity8.swift",
        "DifferentiableZip/ZipSequence+Arity9.swift",
        "DifferentiableZip/ZipWith+Arity10.swift",
        "DifferentiableZip/ZipWith+Arity11.swift",
        "DifferentiableZip/ZipWith+Arity12.swift",
        "DifferentiableZip/ZipWith+Arity13.swift",
        "DifferentiableZip/ZipWith+Arity14.swift",
        "DifferentiableZip/ZipWith+Arity2.swift",
        "DifferentiableZip/ZipWith+Arity3.swift",
        "DifferentiableZip/ZipWith+Arity4.swift",
        "DifferentiableZip/ZipWith+Arity5.swift",
        "DifferentiableZip/ZipWith+Arity6.swift",
        "DifferentiableZip/ZipWith+Arity7.swift",
        "DifferentiableZip/ZipWith+Arity8.swift",
        "DifferentiableZip/ZipWith+Arity9.swift",
        "DifferentiableZip/ZipWithInout+Arity10.swift",
        "DifferentiableZip/ZipWithInout+Arity11.swift",
        "DifferentiableZip/ZipWithInout+Arity12.swift",
        "DifferentiableZip/ZipWithInout+Arity13.swift",
        "DifferentiableZip/ZipWithInout+Arity14.swift",
        "DifferentiableZip/ZipWithInout+Arity2.swift",
        "DifferentiableZip/ZipWithInout+Arity3.swift",
        "DifferentiableZip/ZipWithInout+Arity4.swift",
        "DifferentiableZip/ZipWithInout+Arity5.swift",
        "DifferentiableZip/ZipWithInout+Arity6.swift",
        "DifferentiableZip/ZipWithInout+Arity7.swift",
        "DifferentiableZip/ZipWithInout+Arity8.swift",
        "DifferentiableZip/ZipWithInout+Arity9.swift",
        "Differentiation.swift",
        "Foundation+VJPs.swift",
        "InlineArray+AD.swift",
        "InlineArray+Differentiation.swift",
        "Optional+DifferentiableMap.swift",
        "Repeated+Differentiable.swift",
        "RunWithoutDerivative.swift",
        "SIMDSTDLibOverloads/SIMD16+DoubleSTDLibOverloads.swift",
        "SIMDSTDLibOverloads/SIMD16+FloatSTDLibOverloads.swift",
        "SIMDSTDLibOverloads/SIMD2+DoubleSTDLibOverloads.swift",
        "SIMDSTDLibOverloads/SIMD2+FloatSTDLibOverloads.swift",
        "SIMDSTDLibOverloads/SIMD3+DoubleSTDLibOverloads.swift",
        "SIMDSTDLibOverloads/SIMD3+FloatSTDLibOverloads.swift",
        "SIMDSTDLibOverloads/SIMD32+DoubleSTDLibOverloads.swift",
        "SIMDSTDLibOverloads/SIMD32+FloatSTDLibOverloads.swift",
        "SIMDSTDLibOverloads/SIMD4+DoubleSTDLibOverloads.swift",
        "SIMDSTDLibOverloads/SIMD4+FloatSTDLibOverloads.swift",
        "SIMDSTDLibOverloads/SIMD64+DoubleSTDLibOverloads.swift",
        "SIMDSTDLibOverloads/SIMD64+FloatSTDLibOverloads.swift",
        "SIMDSTDLibOverloads/SIMD8+DoubleSTDLibOverloads.swift",
        "SIMDSTDLibOverloads/SIMD8+FloatSTDLibOverloads.swift",
        "Sequence+MinMaxVJPs.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "6.1"
}
{
  "workspace" : {
    "name" : "spi-builder-workspace",
    "schemes" : [
      "swift-differentiation"
    ]
  }
}
2026-09-02 20:10:30.033 xcodebuild[752:4719] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.3.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme swift-differentiation -destination generic/platform=watchOS
Command line invocation:
    /Applications/Xcode-26.3.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath /Users/admin/builder/spi-builder-workspace/.derivedData build -scheme swift-differentiation -destination generic/platform=watchOS
Resolve Package Graph
Resolved source packages:
  swift-differentiation-stdlib: https://github.com/differentiable-swift/swift-differentiation-stdlib.git @ 602.0.1
  swift-differentiation: /Users/admin/builder/spi-builder-workspace
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (2 targets)
    Target 'Differentiation' in project 'swift-differentiation'
        ➜ Explicit dependency on target 'Differentiation' in project 'swift-differentiation'
    Target 'Differentiation' in project 'swift-differentiation' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ClangStatCache /Applications/Xcode-26.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-26.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS26.2.sdk /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/watchos26.2-23S303-dc75598d0054f22ec865fa860f139d721753b489057de6bda919edfa1c59a62b.sdkstatcache
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    /Applications/Xcode-26.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-26.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS26.2.sdk -o /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/watchos26.2-23S303-dc75598d0054f22ec865fa860f139d721753b489057de6bda919edfa1c59a62b.sdkstatcache
SwiftDriver Differentiation normal arm64_32 com.apple.xcode.tools.swift.compiler (in target 'Differentiation' from project 'swift-differentiation')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftDriver -- /Applications/Xcode-26.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -module-name Differentiation -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-differentiation.build/Debug-watchos/Differentiation.build/Objects-normal/arm64_32/Differentiation.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DSWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -DXcode -plugin-path /Applications/Xcode-26.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-26.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS26.2.sdk -target arm64_32-apple-watchos26.0 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -profile-coverage-mapping -profile-generate -enable-testing -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -swift-version 6 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -Isystem /Applications/Xcode-26.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -F /Applications/Xcode-26.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-26.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS26.2.sdk/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/watchos26.2-23S303-dc75598d0054f22ec865fa860f139d721753b489057de6bda919edfa1c59a62b.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-differentiation.build/Debug-watchos/Differentiation.build/Objects-normal/arm64_32/Differentiation-OutputFileMap.json -use-frontend-parseable-output -save-temps -no-color-diagnostics -explicit-module-build -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules -clang-scanner-module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -sdk-module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -serialize-diagnostics -emit-dependencies -emit-module -emit-module-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-differentiation.build/Debug-watchos/Differentiation.build/Objects-normal/arm64_32/Differentiation.swiftmodule -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -package-name spi_builder_workspace -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-differentiation.build/Debug-watchos/Differentiation.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-differentiation.build/Debug-watchos/Differentiation.build/Objects-normal/arm64_32/Differentiation_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-differentiation.build/Debug-watchos/Differentiation.build/DerivedSources-normal/arm64_32 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-differentiation.build/Debug-watchos/Differentiation.build/DerivedSources/arm64_32 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-differentiation.build/Debug-watchos/Differentiation.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -emit-objc-header -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-differentiation.build/Debug-watchos/Differentiation.build/Objects-normal/arm64_32/Differentiation-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/Array+Gather.swift:1:8: error: Unable to find module dependency: '_Differentiation'
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/Array+Gather.swift:1:8: note: A dependency of main module 'Differentiation'
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/Array+Insert.swift:1:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/Array+ScatteringAdd.swift:1:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/CTAs/Array+CTA.swift:1:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/CTAs/ContiguousArray+CTA.swift:1:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DerivativesOfNativeFunctions.swift:1:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/Dictionary+AD.swift:1:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/Dictionary+Differentiation.swift:1:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableCollection.swift:1:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableCollections/Array+DifferentiableMethods.swift:1:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableCollections/ArrayDifferentiableView+Collection.swift:1:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableCollections/ArraySlice+Differentiable.swift:1:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableCollections/ArraySliceDifferentiableView+Collection.swift:1:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableCollections/ArraySliceDifferentiableView.swift:1:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableCollections/ContiguousArray+Differentiable.swift:1:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableCollections/ContiguousArrayDifferentiableView+Collection.swift:1:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ValueWithPullbackOverloads.swift:1:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWith+Arity10.swift:2:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWith+Arity11.swift:2:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWith+Arity12.swift:2:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWith+Arity13.swift:2:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWith+Arity14.swift:2:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWith+Arity2.swift:2:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWith+Arity3.swift:2:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWith+Arity4.swift:2:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWith+Arity5.swift:2:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWith+Arity6.swift:2:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWith+Arity7.swift:2:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWith+Arity8.swift:2:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWith+Arity9.swift:2:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWithInout+Arity10.swift:2:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWithInout+Arity11.swift:2:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWithInout+Arity12.swift:2:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWithInout+Arity13.swift:2:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWithInout+Arity14.swift:2:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWithInout+Arity2.swift:2:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWithInout+Arity3.swift:2:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWithInout+Arity4.swift:2:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWithInout+Arity5.swift:2:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWithInout+Arity6.swift:2:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWithInout+Arity7.swift:2:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWithInout+Arity8.swift:2:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWithInout+Arity9.swift:2:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/Differentiation.swift:2:19: note: Also imported here
@_exported import _Differentiation
                  ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/Foundation+VJPs.swift:1:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/InlineArray+AD.swift:3:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/InlineArray+Differentiation.swift:3:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/Optional+DifferentiableMap.swift:1:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/Repeated+Differentiable.swift:1:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/SIMDSTDLibOverloads/SIMD16+DoubleSTDLibOverloads.swift:1:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/SIMDSTDLibOverloads/SIMD16+FloatSTDLibOverloads.swift:1:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/SIMDSTDLibOverloads/SIMD2+DoubleSTDLibOverloads.swift:1:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/SIMDSTDLibOverloads/SIMD2+FloatSTDLibOverloads.swift:1:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/SIMDSTDLibOverloads/SIMD3+DoubleSTDLibOverloads.swift:1:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/SIMDSTDLibOverloads/SIMD3+FloatSTDLibOverloads.swift:1:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/SIMDSTDLibOverloads/SIMD32+DoubleSTDLibOverloads.swift:1:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/SIMDSTDLibOverloads/SIMD32+FloatSTDLibOverloads.swift:1:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/SIMDSTDLibOverloads/SIMD4+DoubleSTDLibOverloads.swift:1:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/SIMDSTDLibOverloads/SIMD4+FloatSTDLibOverloads.swift:1:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/SIMDSTDLibOverloads/SIMD64+DoubleSTDLibOverloads.swift:1:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/SIMDSTDLibOverloads/SIMD64+FloatSTDLibOverloads.swift:1:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/SIMDSTDLibOverloads/SIMD8+DoubleSTDLibOverloads.swift:1:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/SIMDSTDLibOverloads/SIMD8+FloatSTDLibOverloads.swift:1:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/Sequence+MinMaxVJPs.swift:1:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
SwiftDriver Differentiation normal arm64 com.apple.xcode.tools.swift.compiler (in target 'Differentiation' from project 'swift-differentiation')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftDriver -- /Applications/Xcode-26.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -module-name Differentiation -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-differentiation.build/Debug-watchos/Differentiation.build/Objects-normal/arm64/Differentiation.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DSWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -DXcode -plugin-path /Applications/Xcode-26.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-26.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS26.2.sdk -target arm64-apple-watchos26.0 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -profile-coverage-mapping -profile-generate -enable-testing -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -swift-version 6 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -Isystem /Applications/Xcode-26.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -F /Applications/Xcode-26.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-26.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS26.2.sdk/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/watchos26.2-23S303-dc75598d0054f22ec865fa860f139d721753b489057de6bda919edfa1c59a62b.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-differentiation.build/Debug-watchos/Differentiation.build/Objects-normal/arm64/Differentiation-OutputFileMap.json -use-frontend-parseable-output -save-temps -no-color-diagnostics -explicit-module-build -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules -clang-scanner-module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -sdk-module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -serialize-diagnostics -emit-dependencies -emit-module -emit-module-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-differentiation.build/Debug-watchos/Differentiation.build/Objects-normal/arm64/Differentiation.swiftmodule -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -package-name spi_builder_workspace -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-differentiation.build/Debug-watchos/Differentiation.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-differentiation.build/Debug-watchos/Differentiation.build/Objects-normal/arm64/Differentiation_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-differentiation.build/Debug-watchos/Differentiation.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-differentiation.build/Debug-watchos/Differentiation.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-differentiation.build/Debug-watchos/Differentiation.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -emit-objc-header -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-differentiation.build/Debug-watchos/Differentiation.build/Objects-normal/arm64/Differentiation-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/Array+Gather.swift:1:8: error: Unable to find module dependency: '_Differentiation'
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/Array+Gather.swift:1:8: note: A dependency of main module 'Differentiation'
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/Array+Insert.swift:1:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/Array+ScatteringAdd.swift:1:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/CTAs/Array+CTA.swift:1:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/CTAs/ContiguousArray+CTA.swift:1:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DerivativesOfNativeFunctions.swift:1:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/Dictionary+AD.swift:1:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/Dictionary+Differentiation.swift:1:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableCollection.swift:1:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableCollections/Array+DifferentiableMethods.swift:1:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableCollections/ArrayDifferentiableView+Collection.swift:1:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableCollections/ArraySlice+Differentiable.swift:1:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableCollections/ArraySliceDifferentiableView+Collection.swift:1:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableCollections/ArraySliceDifferentiableView.swift:1:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableCollections/ContiguousArray+Differentiable.swift:1:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableCollections/ContiguousArrayDifferentiableView+Collection.swift:1:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ValueWithPullbackOverloads.swift:1:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWith+Arity10.swift:2:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWith+Arity11.swift:2:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWith+Arity12.swift:2:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWith+Arity13.swift:2:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWith+Arity14.swift:2:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWith+Arity2.swift:2:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWith+Arity3.swift:2:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWith+Arity4.swift:2:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWith+Arity5.swift:2:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWith+Arity6.swift:2:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWith+Arity7.swift:2:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWith+Arity8.swift:2:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWith+Arity9.swift:2:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWithInout+Arity10.swift:2:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWithInout+Arity11.swift:2:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWithInout+Arity12.swift:2:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWithInout+Arity13.swift:2:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWithInout+Arity14.swift:2:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWithInout+Arity2.swift:2:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWithInout+Arity3.swift:2:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWithInout+Arity4.swift:2:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWithInout+Arity5.swift:2:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWithInout+Arity6.swift:2:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWithInout+Arity7.swift:2:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWithInout+Arity8.swift:2:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWithInout+Arity9.swift:2:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/Differentiation.swift:2:19: note: Also imported here
@_exported import _Differentiation
                  ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/Foundation+VJPs.swift:1:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/InlineArray+AD.swift:3:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/InlineArray+Differentiation.swift:3:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/Optional+DifferentiableMap.swift:1:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/Repeated+Differentiable.swift:1:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/SIMDSTDLibOverloads/SIMD16+DoubleSTDLibOverloads.swift:1:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/SIMDSTDLibOverloads/SIMD16+FloatSTDLibOverloads.swift:1:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/SIMDSTDLibOverloads/SIMD2+DoubleSTDLibOverloads.swift:1:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/SIMDSTDLibOverloads/SIMD2+FloatSTDLibOverloads.swift:1:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/SIMDSTDLibOverloads/SIMD3+DoubleSTDLibOverloads.swift:1:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/SIMDSTDLibOverloads/SIMD3+FloatSTDLibOverloads.swift:1:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/SIMDSTDLibOverloads/SIMD32+DoubleSTDLibOverloads.swift:1:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/SIMDSTDLibOverloads/SIMD32+FloatSTDLibOverloads.swift:1:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/SIMDSTDLibOverloads/SIMD4+DoubleSTDLibOverloads.swift:1:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/SIMDSTDLibOverloads/SIMD4+FloatSTDLibOverloads.swift:1:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/SIMDSTDLibOverloads/SIMD64+DoubleSTDLibOverloads.swift:1:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/SIMDSTDLibOverloads/SIMD64+FloatSTDLibOverloads.swift:1:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/SIMDSTDLibOverloads/SIMD8+DoubleSTDLibOverloads.swift:1:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/SIMDSTDLibOverloads/SIMD8+FloatSTDLibOverloads.swift:1:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/Sequence+MinMaxVJPs.swift:1:8: note: Also imported here
import _Differentiation
       ^ (in target 'Differentiation' from project 'swift-differentiation')
2026-09-02 20:10:31.002 xcodebuild[757:4758] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/Array+Gather.swift:1:8: error: Unable to find module dependency: '_Differentiation'
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/Array+Gather.swift:1:8: note: a dependency of main module 'Differentiation'
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/Array+Insert.swift:1:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/Array+ScatteringAdd.swift:1:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/CTAs/Array+CTA.swift:1:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/CTAs/ContiguousArray+CTA.swift:1:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DerivativesOfNativeFunctions.swift:1:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/Dictionary+AD.swift:1:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/Dictionary+Differentiation.swift:1:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableCollection.swift:1:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableCollections/Array+DifferentiableMethods.swift:1:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableCollections/ArrayDifferentiableView+Collection.swift:1:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableCollections/ArraySlice+Differentiable.swift:1:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableCollections/ArraySliceDifferentiableView+Collection.swift:1:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableCollections/ArraySliceDifferentiableView.swift:1:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableCollections/ContiguousArray+Differentiable.swift:1:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableCollections/ContiguousArrayDifferentiableView+Collection.swift:1:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ValueWithPullbackOverloads.swift:1:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWith+Arity10.swift:2:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWith+Arity11.swift:2:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWith+Arity12.swift:2:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWith+Arity13.swift:2:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWith+Arity14.swift:2:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWith+Arity2.swift:2:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWith+Arity3.swift:2:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWith+Arity4.swift:2:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWith+Arity5.swift:2:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWith+Arity6.swift:2:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWith+Arity7.swift:2:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWith+Arity8.swift:2:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWith+Arity9.swift:2:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWithInout+Arity10.swift:2:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWithInout+Arity11.swift:2:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWithInout+Arity12.swift:2:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWithInout+Arity13.swift:2:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWithInout+Arity14.swift:2:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWithInout+Arity2.swift:2:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWithInout+Arity3.swift:2:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWithInout+Arity4.swift:2:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWithInout+Arity5.swift:2:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWithInout+Arity6.swift:2:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWithInout+Arity7.swift:2:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWithInout+Arity8.swift:2:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWithInout+Arity9.swift:2:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/Differentiation.swift:2:19: note: also imported here
@_exported import _Differentiation
                  ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/Foundation+VJPs.swift:1:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/InlineArray+AD.swift:3:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/InlineArray+Differentiation.swift:3:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/Optional+DifferentiableMap.swift:1:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/Repeated+Differentiable.swift:1:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/SIMDSTDLibOverloads/SIMD16+DoubleSTDLibOverloads.swift:1:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/SIMDSTDLibOverloads/SIMD16+FloatSTDLibOverloads.swift:1:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/SIMDSTDLibOverloads/SIMD2+DoubleSTDLibOverloads.swift:1:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/SIMDSTDLibOverloads/SIMD2+FloatSTDLibOverloads.swift:1:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/SIMDSTDLibOverloads/SIMD3+DoubleSTDLibOverloads.swift:1:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/SIMDSTDLibOverloads/SIMD3+FloatSTDLibOverloads.swift:1:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/SIMDSTDLibOverloads/SIMD32+DoubleSTDLibOverloads.swift:1:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/SIMDSTDLibOverloads/SIMD32+FloatSTDLibOverloads.swift:1:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/SIMDSTDLibOverloads/SIMD4+DoubleSTDLibOverloads.swift:1:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/SIMDSTDLibOverloads/SIMD4+FloatSTDLibOverloads.swift:1:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/SIMDSTDLibOverloads/SIMD64+DoubleSTDLibOverloads.swift:1:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/SIMDSTDLibOverloads/SIMD64+FloatSTDLibOverloads.swift:1:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/SIMDSTDLibOverloads/SIMD8+DoubleSTDLibOverloads.swift:1:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/SIMDSTDLibOverloads/SIMD8+FloatSTDLibOverloads.swift:1:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/Sequence+MinMaxVJPs.swift:1:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/Array+Gather.swift:1:8: error: Unable to find module dependency: '_Differentiation'
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/Array+Gather.swift:1:8: note: a dependency of main module 'Differentiation'
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/Array+Insert.swift:1:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/Array+ScatteringAdd.swift:1:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/CTAs/Array+CTA.swift:1:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/CTAs/ContiguousArray+CTA.swift:1:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DerivativesOfNativeFunctions.swift:1:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/Dictionary+AD.swift:1:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/Dictionary+Differentiation.swift:1:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableCollection.swift:1:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableCollections/Array+DifferentiableMethods.swift:1:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableCollections/ArrayDifferentiableView+Collection.swift:1:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableCollections/ArraySlice+Differentiable.swift:1:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableCollections/ArraySliceDifferentiableView+Collection.swift:1:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableCollections/ArraySliceDifferentiableView.swift:1:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableCollections/ContiguousArray+Differentiable.swift:1:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableCollections/ContiguousArrayDifferentiableView+Collection.swift:1:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ValueWithPullbackOverloads.swift:1:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWith+Arity10.swift:2:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWith+Arity11.swift:2:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWith+Arity12.swift:2:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWith+Arity13.swift:2:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWith+Arity14.swift:2:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWith+Arity2.swift:2:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWith+Arity3.swift:2:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWith+Arity4.swift:2:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWith+Arity5.swift:2:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWith+Arity6.swift:2:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWith+Arity7.swift:2:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWith+Arity8.swift:2:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWith+Arity9.swift:2:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWithInout+Arity10.swift:2:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWithInout+Arity11.swift:2:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWithInout+Arity12.swift:2:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWithInout+Arity13.swift:2:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWithInout+Arity14.swift:2:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWithInout+Arity2.swift:2:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWithInout+Arity3.swift:2:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWithInout+Arity4.swift:2:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWithInout+Arity5.swift:2:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWithInout+Arity6.swift:2:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWithInout+Arity7.swift:2:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWithInout+Arity8.swift:2:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/DifferentiableZip/ZipWithInout+Arity9.swift:2:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/Differentiation.swift:2:19: note: also imported here
@_exported import _Differentiation
                  ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/Foundation+VJPs.swift:1:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/InlineArray+AD.swift:3:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/InlineArray+Differentiation.swift:3:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/Optional+DifferentiableMap.swift:1:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/Repeated+Differentiable.swift:1:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/SIMDSTDLibOverloads/SIMD16+DoubleSTDLibOverloads.swift:1:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/SIMDSTDLibOverloads/SIMD16+FloatSTDLibOverloads.swift:1:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/SIMDSTDLibOverloads/SIMD2+DoubleSTDLibOverloads.swift:1:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/SIMDSTDLibOverloads/SIMD2+FloatSTDLibOverloads.swift:1:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/SIMDSTDLibOverloads/SIMD3+DoubleSTDLibOverloads.swift:1:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/SIMDSTDLibOverloads/SIMD3+FloatSTDLibOverloads.swift:1:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/SIMDSTDLibOverloads/SIMD32+DoubleSTDLibOverloads.swift:1:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/SIMDSTDLibOverloads/SIMD32+FloatSTDLibOverloads.swift:1:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/SIMDSTDLibOverloads/SIMD4+DoubleSTDLibOverloads.swift:1:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/SIMDSTDLibOverloads/SIMD4+FloatSTDLibOverloads.swift:1:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/SIMDSTDLibOverloads/SIMD64+DoubleSTDLibOverloads.swift:1:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/SIMDSTDLibOverloads/SIMD64+FloatSTDLibOverloads.swift:1:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/SIMDSTDLibOverloads/SIMD8+DoubleSTDLibOverloads.swift:1:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/SIMDSTDLibOverloads/SIMD8+FloatSTDLibOverloads.swift:1:8: note: also imported here
import _Differentiation
       ^
/Users/admin/builder/spi-builder-workspace/Sources/Differentiation/Sequence+MinMaxVJPs.swift:1:8: note: also imported here
import _Differentiation
       ^
** BUILD FAILED **
The following build commands failed:
	SwiftDriver Differentiation normal arm64_32 com.apple.xcode.tools.swift.compiler (in target 'Differentiation' from project 'swift-differentiation')
	SwiftDriver Differentiation normal arm64 com.apple.xcode.tools.swift.compiler (in target 'Differentiation' from project 'swift-differentiation')
	Building workspace spi-builder-workspace with scheme swift-differentiation
(3 failures)
BUILD FAILURE 6.2 watchOS