Swift Package Index

Build Information

Successful build of swift-differentiation, reference 3.1.0 (1361b9), with Swift 6.4 for Android on 27 Sep 2026 15:50:31 UTC.

Swift 6 data race errors: 0

Build Command

bash -c docker run --pull=always --rm -v "checkouts-54344847-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:android-6.4-latest swift build --swift-sdk aarch64-unknown-linux-android28 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 5.1.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/differentiable-swift/swift-differentiation.git
Reference: 3.1.0
Initialized empty Git repository in /host/spi-builder-workspace/.git/
hint: Using 'master' as the name for the initial branch. This default branch name
hint: is subject to change. To configure the initial branch name to use in all
hint: of your new repositories, which will suppress this warning, call:
hint:
hint: 	git config --global init.defaultBranch <name>
hint:
hint: Names commonly chosen instead of 'master' are 'main', 'trunk' and
hint: 'development'. The just-created branch can be renamed via this command:
hint:
hint: 	git branch -m <name>
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:         android
Swift version:             6.4
Building package at path:  $PWD
https://github.com/differentiable-swift/swift-differentiation.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344847-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:android-6.4-latest swift build --swift-sdk aarch64-unknown-linux-android28 2>&1
android-6.4-latest: Pulling from saguaro1/spi-images
Digest: sha256:abadcff584c273feba50641b454858d377ba30b35ea7287a94f45ebd8afd0ea0
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:android-6.4-latest
Fetching https://github.com/differentiable-swift/swift-differentiation-stdlib.git
[1/352] Fetching swift-differentiation-stdlib
Fetched https://github.com/differentiable-swift/swift-differentiation-stdlib.git (0.85s)
Computing version for https://github.com/differentiable-swift/swift-differentiation-stdlib.git
Computed https://github.com/differentiable-swift/swift-differentiation-stdlib.git at 604.0.0 (1.10s)
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 604.0.0
Downloading binary artifact https://github.com/differentiable-swift/swift-differentiation-stdlib/releases/download/604.0.0/_Differentiation-swift-6.4.0-RELEASE.xcframework.zip
[1/100] Downloading https://github.com/differentiable-swift/swift-differentiation-stdlib/releases/download/604.0.0/_Differentiation-swift-6.4.0-RELEASE.xcframework.zip (13 KB / 1 MB)
[1/100] Downloading https://github.com/differentiable-swift/swift-differentiation-stdlib/releases/download/604.0.0/_Differentiation-swift-6.4.0-RELEASE.xcframework.zip (15 KB / 1 MB)
[3/100] Downloading https://github.com/differentiable-swift/swift-differentiation-stdlib/releases/download/604.0.0/_Differentiation-swift-6.4.0-RELEASE.xcframework.zip (32 KB / 1 MB)
[4/100] Downloading https://github.com/differentiable-swift/swift-differentiation-stdlib/releases/download/604.0.0/_Differentiation-swift-6.4.0-RELEASE.xcframework.zip (48 KB / 1 MB)
[6/100] Downloading https://github.com/differentiable-swift/swift-differentiation-stdlib/releases/download/604.0.0/_Differentiation-swift-6.4.0-RELEASE.xcframework.zip (65 KB / 1 MB)
[8/100] Downloading https://github.com/differentiable-swift/swift-differentiation-stdlib/releases/download/604.0.0/_Differentiation-swift-6.4.0-RELEASE.xcframework.zip (81 KB / 1 MB)
[9/100] Downloading https://github.com/differentiable-swift/swift-differentiation-stdlib/releases/download/604.0.0/_Differentiation-swift-6.4.0-RELEASE.xcframework.zip (97 KB / 1 MB)
[11/100] Downloading https://github.com/differentiable-swift/swift-differentiation-stdlib/releases/download/604.0.0/_Differentiation-swift-6.4.0-RELEASE.xcframework.zip (114 KB / 1 MB)
[12/100] Downloading https://github.com/differentiable-swift/swift-differentiation-stdlib/releases/download/604.0.0/_Differentiation-swift-6.4.0-RELEASE.xcframework.zip (130 KB / 1 MB)
[14/100] Downloading https://github.com/differentiable-swift/swift-differentiation-stdlib/releases/download/604.0.0/_Differentiation-swift-6.4.0-RELEASE.xcframework.zip (147 KB / 1 MB)
[16/100] Downloading https://github.com/differentiable-swift/swift-differentiation-stdlib/releases/download/604.0.0/_Differentiation-swift-6.4.0-RELEASE.xcframework.zip (163 KB / 1 MB)
[17/100] Downloading https://github.com/differentiable-swift/swift-differentiation-stdlib/releases/download/604.0.0/_Differentiation-swift-6.4.0-RELEASE.xcframework.zip (179 KB / 1 MB)
[19/100] Downloading https://github.com/differentiable-swift/swift-differentiation-stdlib/releases/download/604.0.0/_Differentiation-swift-6.4.0-RELEASE.xcframework.zip (196 KB / 1 MB)
[21/100] Downloading https://github.com/differentiable-swift/swift-differentiation-stdlib/releases/download/604.0.0/_Differentiation-swift-6.4.0-RELEASE.xcframework.zip (212 KB / 1 MB)
[22/100] Downloading https://github.com/differentiable-swift/swift-differentiation-stdlib/releases/download/604.0.0/_Differentiation-swift-6.4.0-RELEASE.xcframework.zip (228 KB / 1 MB)
[24/100] Downloading https://github.com/differentiable-swift/swift-differentiation-stdlib/releases/download/604.0.0/_Differentiation-swift-6.4.0-RELEASE.xcframework.zip (245 KB / 1 MB)
[25/100] Downloading https://github.com/differentiable-swift/swift-differentiation-stdlib/releases/download/604.0.0/_Differentiation-swift-6.4.0-RELEASE.xcframework.zip (261 KB / 1 MB)
[27/100] Downloading https://github.com/differentiable-swift/swift-differentiation-stdlib/releases/download/604.0.0/_Differentiation-swift-6.4.0-RELEASE.xcframework.zip (278 KB / 1 MB)
[29/100] Downloading https://github.com/differentiable-swift/swift-differentiation-stdlib/releases/download/604.0.0/_Differentiation-swift-6.4.0-RELEASE.xcframework.zip (294 KB / 1 MB)
[32/100] Downloading https://github.com/differentiable-swift/swift-differentiation-stdlib/releases/download/604.0.0/_Differentiation-swift-6.4.0-RELEASE.xcframework.zip (327 KB / 1 MB)
[34/100] Downloading https://github.com/differentiable-swift/swift-differentiation-stdlib/releases/download/604.0.0/_Differentiation-swift-6.4.0-RELEASE.xcframework.zip (343 KB / 1 MB)
[35/100] Downloading https://github.com/differentiable-swift/swift-differentiation-stdlib/releases/download/604.0.0/_Differentiation-swift-6.4.0-RELEASE.xcframework.zip (359 KB / 1 MB)
[37/100] Downloading https://github.com/differentiable-swift/swift-differentiation-stdlib/releases/download/604.0.0/_Differentiation-swift-6.4.0-RELEASE.xcframework.zip (376 KB / 1 MB)
[38/100] Downloading https://github.com/differentiable-swift/swift-differentiation-stdlib/releases/download/604.0.0/_Differentiation-swift-6.4.0-RELEASE.xcframework.zip (392 KB / 1 MB)
[39/100] Downloading https://github.com/differentiable-swift/swift-differentiation-stdlib/releases/download/604.0.0/_Differentiation-swift-6.4.0-RELEASE.xcframework.zip (402 KB / 1 MB)
[43/100] Downloading https://github.com/differentiable-swift/swift-differentiation-stdlib/releases/download/604.0.0/_Differentiation-swift-6.4.0-RELEASE.xcframework.zip (435 KB / 1 MB)
[44/100] Downloading https://github.com/differentiable-swift/swift-differentiation-stdlib/releases/download/604.0.0/_Differentiation-swift-6.4.0-RELEASE.xcframework.zip (451 KB / 1 MB)
[46/100] Downloading https://github.com/differentiable-swift/swift-differentiation-stdlib/releases/download/604.0.0/_Differentiation-swift-6.4.0-RELEASE.xcframework.zip (467 KB / 1 MB)
[46/100] Downloading https://github.com/differentiable-swift/swift-differentiation-stdlib/releases/download/604.0.0/_Differentiation-swift-6.4.0-RELEASE.xcframework.zip (468 KB / 1 MB)
[51/100] Downloading https://github.com/differentiable-swift/swift-differentiation-stdlib/releases/download/604.0.0/_Differentiation-swift-6.4.0-RELEASE.xcframework.zip (517 KB / 1 MB)
[52/100] Downloading https://github.com/differentiable-swift/swift-differentiation-stdlib/releases/download/604.0.0/_Differentiation-swift-6.4.0-RELEASE.xcframework.zip (533 KB / 1 MB)
[54/100] Downloading https://github.com/differentiable-swift/swift-differentiation-stdlib/releases/download/604.0.0/_Differentiation-swift-6.4.0-RELEASE.xcframework.zip (549 KB / 1 MB)
[56/100] Downloading https://github.com/differentiable-swift/swift-differentiation-stdlib/releases/download/604.0.0/_Differentiation-swift-6.4.0-RELEASE.xcframework.zip (566 KB / 1 MB)
[57/100] Downloading https://github.com/differentiable-swift/swift-differentiation-stdlib/releases/download/604.0.0/_Differentiation-swift-6.4.0-RELEASE.xcframework.zip (582 KB / 1 MB)
[59/100] Downloading https://github.com/differentiable-swift/swift-differentiation-stdlib/releases/download/604.0.0/_Differentiation-swift-6.4.0-RELEASE.xcframework.zip (599 KB / 1 MB)
[60/100] Downloading https://github.com/differentiable-swift/swift-differentiation-stdlib/releases/download/604.0.0/_Differentiation-swift-6.4.0-RELEASE.xcframework.zip (615 KB / 1 MB)
[62/100] Downloading https://github.com/differentiable-swift/swift-differentiation-stdlib/releases/download/604.0.0/_Differentiation-swift-6.4.0-RELEASE.xcframework.zip (631 KB / 1 MB)
[64/100] Downloading https://github.com/differentiable-swift/swift-differentiation-stdlib/releases/download/604.0.0/_Differentiation-swift-6.4.0-RELEASE.xcframework.zip (648 KB / 1 MB)
[69/100] Downloading https://github.com/differentiable-swift/swift-differentiation-stdlib/releases/download/604.0.0/_Differentiation-swift-6.4.0-RELEASE.xcframework.zip (697 KB / 1 MB)
[70/100] Downloading https://github.com/differentiable-swift/swift-differentiation-stdlib/releases/download/604.0.0/_Differentiation-swift-6.4.0-RELEASE.xcframework.zip (713 KB / 1 MB)
[72/100] Downloading https://github.com/differentiable-swift/swift-differentiation-stdlib/releases/download/604.0.0/_Differentiation-swift-6.4.0-RELEASE.xcframework.zip (730 KB / 1 MB)
[73/100] Downloading https://github.com/differentiable-swift/swift-differentiation-stdlib/releases/download/604.0.0/_Differentiation-swift-6.4.0-RELEASE.xcframework.zip (746 KB / 1 MB)
[75/100] Downloading https://github.com/differentiable-swift/swift-differentiation-stdlib/releases/download/604.0.0/_Differentiation-swift-6.4.0-RELEASE.xcframework.zip (762 KB / 1 MB)
[77/100] Downloading https://github.com/differentiable-swift/swift-differentiation-stdlib/releases/download/604.0.0/_Differentiation-swift-6.4.0-RELEASE.xcframework.zip (779 KB / 1 MB)
[78/100] Downloading https://github.com/differentiable-swift/swift-differentiation-stdlib/releases/download/604.0.0/_Differentiation-swift-6.4.0-RELEASE.xcframework.zip (795 KB / 1 MB)
[85/100] Downloading https://github.com/differentiable-swift/swift-differentiation-stdlib/releases/download/604.0.0/_Differentiation-swift-6.4.0-RELEASE.xcframework.zip (861 KB / 1 MB)
[88/100] Downloading https://github.com/differentiable-swift/swift-differentiation-stdlib/releases/download/604.0.0/_Differentiation-swift-6.4.0-RELEASE.xcframework.zip (893 KB / 1 MB)
[90/100] Downloading https://github.com/differentiable-swift/swift-differentiation-stdlib/releases/download/604.0.0/_Differentiation-swift-6.4.0-RELEASE.xcframework.zip (910 KB / 1 MB)
[91/100] Downloading https://github.com/differentiable-swift/swift-differentiation-stdlib/releases/download/604.0.0/_Differentiation-swift-6.4.0-RELEASE.xcframework.zip (926 KB / 1 MB)
[93/100] Downloading https://github.com/differentiable-swift/swift-differentiation-stdlib/releases/download/604.0.0/_Differentiation-swift-6.4.0-RELEASE.xcframework.zip (943 KB / 1 MB)
[95/100] Downloading https://github.com/differentiable-swift/swift-differentiation-stdlib/releases/download/604.0.0/_Differentiation-swift-6.4.0-RELEASE.xcframework.zip (959 KB / 1 MB)
[96/100] Downloading https://github.com/differentiable-swift/swift-differentiation-stdlib/releases/download/604.0.0/_Differentiation-swift-6.4.0-RELEASE.xcframework.zip (975 KB / 1 MB)
[97/100] Downloading https://github.com/differentiable-swift/swift-differentiation-stdlib/releases/download/604.0.0/_Differentiation-swift-6.4.0-RELEASE.xcframework.zip (987 KB / 1 MB)
[99/100] Downloading https://github.com/differentiable-swift/swift-differentiation-stdlib/releases/download/604.0.0/_Differentiation-swift-6.4.0-RELEASE.xcframework.zip (1 MB / 1 MB)
Downloaded https://github.com/differentiable-swift/swift-differentiation-stdlib/releases/download/604.0.0/_Differentiation-swift-6.4.0-RELEASE.xcframework.zip (0.37s)
Building for debugging...
[Pre-planning 1 / 67]
[Planning deferred tasks]
[19 / 27] Differentiation
[28 / 36] Differentiation
[33 / 36] Differentiation
[36 / 37] Differentiation
Build complete! (43.53 secs)
Build complete.
{
  "dependencies" : [
    {
      "identity" : "swift-differentiation-stdlib",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "604.0.0-prerelease-3",
            "upper_bound" : "605.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/differentiable-swift/swift-differentiation-stdlib.git"
    }
  ],
  "manifest_display_name" : "swift-differentiation",
  "name" : "swift-differentiation",
  "path" : "/host/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"
}
android-6.4-latest: Pulling from saguaro1/spi-images
Digest: sha256:abadcff584c273feba50641b454858d377ba30b35ea7287a94f45ebd8afd0ea0
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:android-6.4-latest
Done.