Swift Package IndexBuild Information
Successful build of swift-collections-differentiable, reference main (401a17), with Swift 6.3 for macOS (SPM) on 12 Aug 2026 06:46:43 UTC.
Swift 6 data race errors: 0
Build Command
env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun swift build --arch arm64Build Log
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RunAll
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Builder version: undefined version: run 'make version' to update
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/differentiable-swift/swift-collections-differentiable.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/differentiable-swift/swift-collections-differentiable
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at 401a179 chore: upgrade to swift-differentiation 3.0.0
Cloned https://github.com/differentiable-swift/swift-collections-differentiable.git
Revision (git rev-parse @):
401a17957559ac6a483715a5dfcf2c1818588046
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/differentiable-swift/swift-collections-differentiable.git at main
Fetching https://github.com/apple/swift-collections.git
Fetching https://github.com/differentiable-swift/swift-differentiation.git
[1/1964] Fetching swift-differentiation
[1042/28563] Fetching swift-differentiation, swift-collections
Fetched https://github.com/differentiable-swift/swift-differentiation.git from cache (3.41s)
Fetched https://github.com/apple/swift-collections.git from cache (3.41s)
Computing version for https://github.com/differentiable-swift/swift-differentiation.git
Computed https://github.com/differentiable-swift/swift-differentiation.git at 3.0.1 (4.02s)
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[1/295] Fetching swift-differentiation-stdlib
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Computing version for https://github.com/differentiable-swift/swift-differentiation-stdlib.git
Computed https://github.com/differentiable-swift/swift-differentiation-stdlib.git at 603.3.0 (2.55s)
Computing version for https://github.com/apple/swift-collections.git
Computed https://github.com/apple/swift-collections.git at 1.6.0 (0.66s)
Creating working copy for https://github.com/apple/swift-collections.git
Working copy of https://github.com/apple/swift-collections.git resolved at 1.6.0
Creating working copy for https://github.com/differentiable-swift/swift-differentiation.git
Working copy of https://github.com/differentiable-swift/swift-differentiation.git resolved at 3.0.1
Creating working copy for https://github.com/differentiable-swift/swift-differentiation-stdlib.git
Working copy of https://github.com/differentiable-swift/swift-differentiation-stdlib.git resolved at 603.3.0
========================================
ResolveProductDependencies
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Resolving dependencies ...
{
"identity": ".resolve-product-dependencies",
"name": "resolve-dependencies",
"url": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies",
"version": "unspecified",
"path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies",
"traits": [
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"dependencies": [
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"dependencies": [
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"traits": [
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},
{
"identity": "swift-differentiation",
"name": "swift-differentiation",
"url": "https://github.com/differentiable-swift/swift-differentiation.git",
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"path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/swift-differentiation",
"traits": [
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"dependencies": [
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Fetching https://github.com/differentiable-swift/swift-collections-differentiable.git
[1/163] Fetching swift-collections-differentiable
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Fetching https://github.com/differentiable-swift/swift-differentiation.git from cache
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Computing version for https://github.com/differentiable-swift/swift-differentiation.git
Computed https://github.com/differentiable-swift/swift-differentiation.git at 3.0.1 (0.70s)
Fetching https://github.com/differentiable-swift/swift-differentiation-stdlib.git from cache
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Computing version for https://github.com/differentiable-swift/swift-differentiation-stdlib.git
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Computing version for https://github.com/apple/swift-collections.git
Computed https://github.com/apple/swift-collections.git at 1.6.0 (0.05s)
Creating working copy for https://github.com/differentiable-swift/swift-collections-differentiable.git
Working copy of https://github.com/differentiable-swift/swift-collections-differentiable.git resolved at main (401a179)
Creating working copy for https://github.com/apple/swift-collections.git
Working copy of https://github.com/apple/swift-collections.git resolved at 1.6.0
Creating working copy for https://github.com/differentiable-swift/swift-differentiation.git
Working copy of https://github.com/differentiable-swift/swift-differentiation.git resolved at 3.0.1
Creating working copy for https://github.com/differentiable-swift/swift-differentiation-stdlib.git
Working copy of https://github.com/differentiable-swift/swift-differentiation-stdlib.git resolved at 603.3.0
warning: '.resolve-product-dependencies': dependency 'swift-collections-differentiable' is not used by any target
Found 2 product dependencies
- swift-collections
- swift-differentiation
========================================
Build
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Selected platform: macosSpm
Swift version: 6.3
Building package at path: $PWD
https://github.com/differentiable-swift/swift-collections-differentiable.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun swift build --arch arm64
Building for debugging...
[0/14] Write sources
[12/14] Copying _Differentiation.framework
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[15/111] Compiling Differentiation ArraySlice+CTA.swift
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[19/111] Compiling Differentiation Dictionary+Differentiation.swift
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[30/111] Compiling Differentiation Array+Gather.swift
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[34/112] Compiling InternalCollectionsUtilities _UniqueCollection.swift
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[74/422] Compiling ContainersPreview UniqueBox.swift
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[423/501] Emitting module Collections
[501/509] Emitting module Differentiation
[502/509] Compiling Differentiation SIMD32+FloatSTDLibOverloads.swift
[503/509] Compiling Differentiation SIMD4+DoubleSTDLibOverloads.swift
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[509/509] Compiling Differentiation Sequence+MinMaxVJPs.swift
[510/514] Compiling OrderedCollectionsDifferentiable OrderedDictionaryValues+Differentiable.swift
[511/514] Compiling OrderedCollectionsDifferentiable OrderedDictionary+Differentiable.swift
[512/514] Compiling OrderedCollectionsDifferentiable OrderedCollections.swift
[513/514] Compiling OrderedCollectionsDifferentiable OrderedDictionary+AD.swift
[514/514] Emitting module OrderedCollectionsDifferentiable
[515/516] Compiling CollectionsDifferentiable Collections.swift
[516/516] Emitting module CollectionsDifferentiable
Build complete! (16.65s)
Build complete.
{
"dependencies" : [
{
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"requirement" : {
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{
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{
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"products" : [
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},
{
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"targets" : [
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"targets" : [
{
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"module_type" : "SwiftTarget",
"name" : "OrderedCollectionsDifferentiableTests",
"path" : "Tests/OrderedCollectionsDifferentiableTests",
"sources" : [
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"OrderedDictionary+DifferentiableTests.swift",
"OrderedDictionaryValues+DifferentiableTests.swift"
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{
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"module_type" : "SwiftTarget",
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"path" : "Sources/OrderedCollectionsDifferentiable",
"product_dependencies" : [
"OrderedCollections",
"Differentiation"
],
"product_memberships" : [
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],
"sources" : [
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"OrderedDictionary+AD.swift",
"OrderedDictionary+Differentiable.swift",
"OrderedDictionaryValues+Differentiable.swift"
],
"type" : "library"
},
{
"c99name" : "CollectionsDifferentiable",
"module_type" : "SwiftTarget",
"name" : "CollectionsDifferentiable",
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"product_dependencies" : [
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"product_memberships" : [
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],
"sources" : [
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],
"target_dependencies" : [
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],
"type" : "library"
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],
"tools_version" : "6.1"
}
✅ Doc result (pending) reported
========================================
GenerateDocs
========================================
Generating docs at path: $PWD/.docs/differentiable-swift/swift-collections-differentiable/main
Repository: differentiable-swift/swift-collections-differentiable
Swift version used: 6.3
Target: OrderedCollectionsDifferentiable
Extracting symbol information for 'OrderedCollectionsDifferentiable'...
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[58/62] Emitting module snippet_extract
[59/62] Compiling snippet_extract SnippetBuildCommand.swift
[59/62] Write Objects.LinkFileList
[60/62] Linking snippet-extract-tool
[61/62] Applying snippet-extract-tool
Build of product 'snippet-extract' complete! (4.91s)
Building for debugging...
[0/1] Write swift-version--6988338F2F200930.txt
Build of target: 'OrderedCollectionsDifferentiable' complete! (0.46s)
error: unspecified("terminated(1): /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-symbolgraph-extract -module-name OrderedCollectionsDifferentiable -target arm64-apple-macosx26.0 -module-cache-path /Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/ModuleCache -plugin-path /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -sdk /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.4.sdk -F /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -I /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -L /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -I /Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-differentiation-stdlib/_Differentiation.xcframework/macos-arm64 -Xcc -I -Xcc /Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-differentiation-stdlib/_Differentiation.xcframework/macos-arm64 -I /Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/Modules -minimum-access-level public -emit-extension-block-symbols -output-dir /Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/extracted-symbols/spi-builder-workspace/OrderedCollectionsDifferentiable output:\n <unknown>:0: error: missing required module \'_Differentiation\'\n Error: Failed to load the module \'OrderedCollectionsDifferentiable\'. Are you missing build dependencies or include/framework directories?\n See the previous error messages for details. Aborting.")
Extracting symbol information for 'OrderedCollectionsDifferentiable'...
Building for debugging...
[0/3] Write swift-version--6988338F2F200930.txt
Build of product 'snippet-extract' complete! (0.37s)
Building for debugging...
[0/1] Write swift-version--6988338F2F200930.txt
Build of target: 'OrderedCollectionsDifferentiable' complete! (0.45s)
error: unspecified("terminated(1): /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-symbolgraph-extract -module-name OrderedCollectionsDifferentiable -target arm64-apple-macosx26.0 -module-cache-path /Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/ModuleCache -plugin-path /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -sdk /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.4.sdk -F /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -I /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -L /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -I /Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-differentiation-stdlib/_Differentiation.xcframework/macos-arm64 -Xcc -I -Xcc /Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-differentiation-stdlib/_Differentiation.xcframework/macos-arm64 -I /Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/Modules -minimum-access-level public -emit-extension-block-symbols -output-dir /Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/extracted-symbols/spi-builder-workspace/OrderedCollectionsDifferentiable output:\n <unknown>:0: error: missing required module \'_Differentiation\'\n Error: Failed to load the module \'OrderedCollectionsDifferentiable\'. Are you missing build dependencies or include/framework directories?\n See the previous error messages for details. Aborting.")
Error while generating docs: retryLimitExceeded(lastError: Optional(Shell command failed:
env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun swift package --allow-writing-to-directory .docs/differentiable-swift/swift-collections-differentiable/main generate-documentation --emit-digest --disable-indexing --output-path .docs/differentiable-swift/swift-collections-differentiable/main --hosting-base-path differentiable-swift/swift-collections-differentiable/main --source-service github --source-service-base-url https://github.com/differentiable-swift/swift-collections-differentiable/blob/main --checkout-path $PWD --target OrderedCollectionsDifferentiable))
✅ Doc result (failed) reported
Done.