Swift Package IndexBuild Information
Successful build of swift-numerics-differentiable, reference 2.0.1 (5b28de), with Swift 6.2 for macOS (SPM) on 20 Apr 2026 03:08:05 UTC.
Swift 6 data race errors: 0
Build Command
env DEVELOPER_DIR=/Applications/Xcode-26.3.0.app xcrun swift build --arch arm64Build Log
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RunAll
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Builder version: 4.70.0
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/differentiable-swift/swift-numerics-differentiable.git
Reference: 2.0.1
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/differentiable-swift/swift-numerics-differentiable
* tag 2.0.1 -> FETCH_HEAD
HEAD is now at 5b28de8 fix: only add direct simd overloads when using Swift 6.3 or above.
Cloned https://github.com/differentiable-swift/swift-numerics-differentiable.git
Revision (git rev-parse @):
5b28de80236c7e8e1313c0bf2c4096d1b0f4a161
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/differentiable-swift/swift-numerics-differentiable.git at 2.0.1
========================================
Build
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Selected platform: macosSpm
Swift version: 6.2
Building package at path: $PWD
https://github.com/differentiable-swift/swift-numerics-differentiable.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.3.0.app xcrun swift build --arch arm64
[0/6] Write sources
[1/6] Write CodeGeneratorExecutable-tool-entitlement.plist
[2/6] Write swift-version--3CB7CFEC50E0D141.txt
[4/11] Compiling CodeGeneratorExecutable STDLibOverloadsGenerator.swift
[5/11] Compiling CodeGeneratorExecutable RealFunctionsGenerator.swift
[6/11] Emitting module CodeGeneratorExecutable
[7/11] Compiling CodeGeneratorExecutable RealFunctionsDerivativesGenerator.swift
[8/11] Compiling CodeGeneratorExecutable CodeGenerator.swift
[8/11] Write Objects.LinkFileList
[9/11] Linking CodeGeneratorExecutable-tool
[10/11] Applying CodeGeneratorExecutable-tool
[1/1] Compiling plugin CodeGeneratorPlugin
Building for debugging...
[1/22] Write sources
[2/22] Write CodeGeneratorExecutable-tool-entitlement.plist
[3/22] Write sources
[5/22] Copying libswift_Differentiation.dylib
[9/22] Write CodeGeneratorExecutable-entitlement.plist
[10/22] Write sources
[12/22] Compiling _NumericsShims _NumericsShims.c
[13/22] Write swift-version--3CB7CFEC50E0D141.txt
[14/29] Write Objects.LinkFileList
[16/95] Compiling RealModule Float80+Real.swift
[17/95] Compiling RealModule Float16+Real.swift
[18/95] Compiling RealModule ElementaryFunctions.swift
[19/95] Compiling RealModule Float+Real.swift
[20/95] Compiling RealModule RealFunctions.swift
[21/95] Compiling RealModule Real.swift
[22/96] Compiling RealModule AugmentedArithmetic.swift
[23/96] Compiling RealModule Double+Real.swift
[24/96] Emitting module RealModule
[25/96] Compiling Differentiation ArraySlice+Differentiable.swift
[26/96] Compiling Differentiation ArraySlice+DifferentiableMethods.swift
[27/96] Compiling RealModule RelaxedArithmetic.swift
[27/96] Linking CodeGeneratorExecutable-tool
[28/96] Applying CodeGeneratorExecutable-tool
[30/96] Compiling CodeGeneratorExecutable STDLibOverloadsGenerator.swift
[31/96] Compiling CodeGeneratorExecutable RealFunctionsGenerator.swift
[32/96] Compiling CodeGeneratorExecutable RealFunctionsDerivativesGenerator.swift
[33/96] Compiling CodeGeneratorExecutable CodeGenerator.swift
[34/96] Emitting module CodeGeneratorExecutable
[34/96] Write Objects.LinkFileList
[36/107] Compiling ComplexModule Polar.swift
[37/108] Compiling ComplexModule Complex+StringConvertible.swift
[38/108] Compiling ComplexModule Complex+Numeric.swift
[39/108] Compiling ComplexModule Complex+IntegerLiteral.swift
[40/108] Compiling ComplexModule Complex+Hashable.swift
[41/108] Compiling ComplexModule Complex.swift
[42/108] Compiling ComplexModule Scale.swift
[42/108] Generate Code
[43/108] Write sources
[45/108] Compiling ComplexModule Complex+Codable.swift
[46/108] Compiling ComplexModule Complex+ElementaryFunctions.swift
[47/108] Compiling ComplexModule Complex+AdditiveArithmetic.swift
[48/108] Compiling ComplexModule Complex+AlgebraicField.swift
[49/108] Emitting module ComplexModule
[49/108] Linking CodeGeneratorExecutable
[50/108] Applying CodeGeneratorExecutable
[52/110] Compiling Numerics Numerics.swift
[53/110] Emitting module Numerics
[54/110] Compiling Differentiation ZipWithInout+Arity5.swift
[55/110] Compiling Differentiation ZipWithInout+Arity6.swift
[56/110] Compiling Differentiation ZipWithInout+Arity7.swift
[57/110] Compiling Differentiation ZipWithInout+Arity8.swift
[58/110] Compiling Differentiation ZipWithInout+Arity9.swift
[59/110] Compiling Differentiation Differentiation.swift
[60/110] Compiling Differentiation ZipWith+Arity6.swift
[61/110] Compiling Differentiation ZipWith+Arity7.swift
[62/110] Compiling Differentiation ZipWith+Arity8.swift
[63/110] Compiling Differentiation ZipWith+Arity9.swift
[64/110] Compiling Differentiation ZipWithInout+Arity10.swift
[65/110] Compiling Differentiation ZipWithInout+Arity11.swift
[66/116] Compiling Differentiation Foundation+VJPs.swift
[67/116] Compiling Differentiation InlineArray+Differentiation.swift
[68/116] Compiling Differentiation Optional+DifferentiableMap.swift
[69/116] Compiling Differentiation Repeated+Differentiable.swift
[70/116] Compiling Differentiation RunWithoutDerivative.swift
[71/116] Compiling Differentiation Sequence+MinMaxVJPs.swift
[74/116] Compiling Differentiation ArraySliceDifferentiableView+Collection.swift
[75/116] Compiling Differentiation ArraySliceDifferentiableView.swift
[76/116] Compiling Differentiation ContiguousArray+Differentiable.swift
[77/116] Compiling Differentiation ContiguousArray+DifferentiableMethods.swift
[78/116] Compiling Differentiation ContiguousArrayDifferentiableView+Collection.swift
[79/116] Compiling Differentiation ZipSequence+Arity14.swift
[80/116] Compiling Differentiation ZipSequence+Arity2.swift
[81/116] Compiling Differentiation ZipSequence+Arity3.swift
[82/116] Compiling Differentiation ZipSequence+Arity4.swift
[83/116] Compiling Differentiation ZipSequence+Arity5.swift
[84/116] Compiling Differentiation ZipSequence+Arity6.swift
[85/116] Compiling Differentiation Array+Update.swift
[86/116] Compiling Differentiation DerivativesOfNativeFunctions.swift
[87/116] Compiling Differentiation Dictionary+Differentiation.swift
[88/116] Compiling Differentiation Dictionary+Update.swift
[89/116] Compiling Differentiation DifferentiableCollection.swift
[90/116] Compiling Differentiation Array+DifferentiableMethods.swift
[91/116] Compiling Differentiation ArrayDifferentiableView+Collection.swift
[92/116] Compiling Differentiation ZipSequence+Arity7.swift
[93/116] Compiling Differentiation ZipSequence+Arity8.swift
[94/116] Compiling Differentiation ZipSequence+Arity9.swift
[95/116] Compiling Differentiation ZipWith+Arity10.swift
[96/116] Compiling Differentiation ZipWith+Arity11.swift
[97/116] Compiling Differentiation ZipWith+Arity12.swift
[98/116] Compiling Differentiation ZipWith+Arity13.swift
[99/116] Compiling Differentiation ZipWith+Arity14.swift
[100/116] Compiling Differentiation ZipWith+Arity2.swift
[101/116] Compiling Differentiation ZipWith+Arity3.swift
[102/116] Compiling Differentiation ZipWith+Arity4.swift
[103/116] Compiling Differentiation ZipWith+Arity5.swift
[104/116] Compiling Differentiation ZipWithInout+Arity12.swift
[105/116] Compiling Differentiation ZipWithInout+Arity13.swift
[106/116] Compiling Differentiation ZipWithInout+Arity14.swift
[107/116] Compiling Differentiation ZipWithInout+Arity2.swift
[108/116] Compiling Differentiation ZipWithInout+Arity3.swift
[109/116] Compiling Differentiation ZipWithInout+Arity4.swift
[110/116] Compiling Differentiation ContiguousArrayDifferentiableView.swift
[111/116] Compiling Differentiation ValueWithPullbackOverloads.swift
[112/116] Compiling Differentiation ZipSequence+Arity10.swift
[113/116] Compiling Differentiation ZipSequence+Arity11.swift
[114/116] Compiling Differentiation ZipSequence+Arity12.swift
[115/116] Compiling Differentiation ZipSequence+Arity13.swift
[116/116] Emitting module Differentiation
[117/159] Compiling ComplexModuleDifferentiable Complex+Differentiable.swift
[118/159] Compiling ComplexModuleDifferentiable ComplexModule.swift
[119/159] Emitting module ComplexModuleDifferentiable
[120/159] Compiling ComplexModuleDifferentiable ElementaryFunctions+Differentiable.swift
[121/159] Compiling RealModuleDifferentiable SIMD32+Double+RealFunctions.swift
[122/159] Compiling RealModuleDifferentiable SIMD32+Double+RealFunctions+Derivatives.swift
[123/159] Compiling RealModuleDifferentiable SIMD32+Double+STDLibOverloads.swift
[124/159] Compiling RealModuleDifferentiable SIMD64+Double+RealFunctions.swift
[125/163] Compiling RealModuleDifferentiable FloatingPoint+ConcreteImplementations.swift
[126/163] Compiling RealModuleDifferentiable RealModule.swift
[127/163] Compiling RealModuleDifferentiable SIMD+ElementaryFunctions.swift
[128/163] Compiling RealModuleDifferentiable SIMD2+Float+RealFunctions.swift
[129/163] Compiling RealModuleDifferentiable SIMD2+Float+RealFunctions+Derivatives.swift
[130/163] Compiling RealModuleDifferentiable SIMD64+Float+RealFunctions.swift
[131/163] Compiling RealModuleDifferentiable SIMD64+Float+RealFunctions+Derivatives.swift
[132/163] Compiling RealModuleDifferentiable SIMD64+Float+STDLibOverloads.swift
[133/163] Compiling RealModuleDifferentiable Float+RealFunctions+Derivatives.swift
[134/163] Compiling RealModuleDifferentiable SIMD4+Double+RealFunctions+Derivatives.swift
[135/163] Compiling RealModuleDifferentiable SIMD4+Double+STDLibOverloads.swift
[136/163] Compiling RealModuleDifferentiable SIMD8+Double+RealFunctions.swift
[137/163] Compiling RealModuleDifferentiable SIMD8+Double+RealFunctions+Derivatives.swift
[138/163] Compiling RealModuleDifferentiable SIMD8+Float+RealFunctions+Derivatives.swift
[139/163] Compiling RealModuleDifferentiable SIMD8+Float+STDLibOverloads.swift
[140/163] Compiling RealModuleDifferentiable SIMD16+Float+RealFunctions.swift
[141/163] Compiling RealModuleDifferentiable SIMD16+Float+RealFunctions+Derivatives.swift
[142/163] Compiling RealModuleDifferentiable SIMD2+Float+STDLibOverloads.swift
[143/163] Compiling RealModuleDifferentiable SIMD4+Float+RealFunctions.swift
[144/163] Compiling RealModuleDifferentiable SIMD4+Float+RealFunctions+Derivatives.swift
[145/163] Compiling RealModuleDifferentiable SIMD4+Float+STDLibOverloads.swift
[146/163] Compiling RealModuleDifferentiable SIMD8+Float+RealFunctions.swift
[147/163] Compiling RealModuleDifferentiable SIMD2+Double+RealFunctions.swift
[148/163] Compiling RealModuleDifferentiable SIMD2+Double+RealFunctions+Derivatives.swift
[149/163] Compiling RealModuleDifferentiable SIMD2+Double+STDLibOverloads.swift
[150/163] Compiling RealModuleDifferentiable SIMD4+Double+RealFunctions.swift
[151/163] Compiling RealModuleDifferentiable SIMD16+Float+STDLibOverloads.swift
[152/163] Compiling RealModuleDifferentiable SIMD32+Float+RealFunctions.swift
[153/163] Compiling RealModuleDifferentiable SIMD32+Float+RealFunctions+Derivatives.swift
[154/163] Compiling RealModuleDifferentiable SIMD32+Float+STDLibOverloads.swift
[155/163] Compiling RealModuleDifferentiable SIMD8+Double+STDLibOverloads.swift
[156/163] Compiling RealModuleDifferentiable SIMD16+Double+RealFunctions.swift
[157/163] Compiling RealModuleDifferentiable SIMD16+Double+RealFunctions+Derivatives.swift
[158/163] Compiling RealModuleDifferentiable SIMD16+Double+STDLibOverloads.swift
[159/163] Compiling RealModuleDifferentiable SIMD64+Double+RealFunctions+Derivatives.swift
[160/163] Compiling RealModuleDifferentiable SIMD64+Double+STDLibOverloads.swift
[161/163] Compiling RealModuleDifferentiable Double+RealFunctions+Derivatives.swift
[162/163] Compiling RealModuleDifferentiable SIMD+RealFunctions.swift
[163/163] Emitting module RealModuleDifferentiable
[164/165] Emitting module NumericsDifferentiable
[165/165] Compiling NumericsDifferentiable Numerics.swift
Build complete! (139.40s)
Fetching https://github.com/differentiable-swift/swift-differentiation.git
Fetching https://github.com/apple/swift-numerics
[1/6416] Fetching swift-numerics
[1028/7682] Fetching swift-numerics, swift-differentiation
Fetched https://github.com/apple/swift-numerics from cache (1.34s)
Fetched https://github.com/differentiable-swift/swift-differentiation.git from cache (1.34s)
Computing version for https://github.com/differentiable-swift/swift-differentiation.git
Computed https://github.com/differentiable-swift/swift-differentiation.git at 2.0.1 (1.91s)
Fetching https://github.com/differentiable-swift/swift-differentiation-stdlib.git
[1/79] Fetching swift-differentiation-stdlib
Fetched https://github.com/differentiable-swift/swift-differentiation-stdlib.git from cache (1.20s)
Computing version for https://github.com/differentiable-swift/swift-differentiation-stdlib.git
Computed https://github.com/differentiable-swift/swift-differentiation-stdlib.git at 602.0.1 (1.75s)
Computing version for https://github.com/apple/swift-numerics
Computed https://github.com/apple/swift-numerics at 1.1.1 (0.56s)
Creating working copy for https://github.com/differentiable-swift/swift-differentiation.git
Working copy of https://github.com/differentiable-swift/swift-differentiation.git resolved at 2.0.1
Creating working copy for https://github.com/apple/swift-numerics
Working copy of https://github.com/apple/swift-numerics resolved at 1.1.1
Creating working copy for https://github.com/differentiable-swift/swift-differentiation-stdlib.git
Working copy of https://github.com/differentiable-swift/swift-differentiation-stdlib.git resolved at 602.0.1
Build complete.
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Done.