Swift Package IndexBuild Information
Failed to build SummarizedCollection, reference main (601224), with Swift 6.3 for visionOS using Xcode 26.4 on 14 Apr 2026 18:41:39 UTC.
Build Command
env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme SummarizedCollection-Package -destination generic/platform=xrOSBuild Log
========================================
RunAll
========================================
Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/jessegrosjean/SummarizedCollection.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/jessegrosjean/SummarizedCollection
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at 6012243 Merge pull request #2 from mattmassicotte/feature/ci
Cloned https://github.com/jessegrosjean/SummarizedCollection.git
Revision (git rev-parse @):
60122430de3803e8b00b07ebe5bb53933fb8ef43
SUCCESS checkout https://github.com/jessegrosjean/SummarizedCollection.git at main
========================================
Build
========================================
Selected platform: visionOS
Swift version: 6.3
Building package at path: $PWD
https://github.com/jessegrosjean/SummarizedCollection.git
Command line invocation:
/Applications/Xcode-26.4.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Fetching from https://github.com/apple/swift-collections-benchmark
Fetching from https://github.com/peripheryapp/periphery
Fetching from https://github.com/apple/swift-argument-parser
Fetching from https://github.com/apple/swift-system
Fetching from https://github.com/tuist/xcodeproj
Fetching from https://github.com/apple/swift-syntax
Fetching from https://github.com/tadija/AEXML
Fetching from https://github.com/ileitch/swift-filename-matcher
Fetching from https://github.com/jpsim/Yams
Fetching from https://github.com/kateinoigakukun/swift-indexstore
Fetching from https://github.com/kylef/PathKit.git
Fetching from https://github.com/kylef/Spectre.git
Creating working copy of package ‘xcodeproj’
Checking out 8.27.7 of package ‘xcodeproj’
Creating working copy of package ‘PathKit’
Checking out 1.0.1 of package ‘PathKit’
Creating working copy of package ‘swift-indexstore’
Checking out 0.5.0 of package ‘swift-indexstore’
Creating working copy of package ‘Spectre’
Checking out 0.10.1 of package ‘Spectre’
Creating working copy of package ‘swift-argument-parser’
Checking out 1.7.1 of package ‘swift-argument-parser’
Creating working copy of package ‘AEXML’
Checking out 4.7.0 of package ‘AEXML’
Creating working copy of package ‘swift-collections-benchmark’
Checking out 0.0.4 of package ‘swift-collections-benchmark’
Creating working copy of package ‘swift-syntax’
Checking out 600.0.1 of package ‘swift-syntax’
Creating working copy of package ‘swift-filename-matcher’
Checking out 0.1.2 of package ‘swift-filename-matcher’
Creating working copy of package ‘swift-system’
Checking out 1.6.4 of package ‘swift-system’
Creating working copy of package ‘Yams’
Checking out 5.4.0 of package ‘Yams’
Creating working copy of package ‘periphery’
Checking out 2.21.2 of package ‘periphery’
Resolve Package Graph
Resolve Package Graph
Resolved source packages:
swift-syntax: https://github.com/apple/swift-syntax @ 600.0.1
Yams: https://github.com/jpsim/Yams @ 5.4.0
SummarizedCollection: /Users/admin/builder/spi-builder-workspace
swift-argument-parser: https://github.com/apple/swift-argument-parser @ 1.7.1
XcodeProj: https://github.com/tuist/xcodeproj @ 8.27.7
swift-collections-benchmark: https://github.com/apple/swift-collections-benchmark @ 0.0.4
swift-filename-matcher: https://github.com/ileitch/swift-filename-matcher @ 0.1.2
Spectre: https://github.com/kylef/Spectre.git @ 0.10.1
swift-system: https://github.com/apple/swift-system @ 1.6.4
PathKit: https://github.com/kylef/PathKit.git @ 1.0.1
AEXML: https://github.com/tadija/AEXML @ 4.7.0
Periphery: https://github.com/peripheryapp/periphery @ 2.21.2
SwiftIndexStore: https://github.com/kateinoigakukun/swift-indexstore @ 0.5.0
resolved source packages: swift-syntax, Yams, SummarizedCollection, swift-argument-parser, XcodeProj, swift-collections-benchmark, swift-filename-matcher, Spectre, swift-system, PathKit, AEXML, Periphery, SwiftIndexStore
2026-04-14 14:41:06.816 xcodebuild[529:3080] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
{
"dependencies" : [
{
"identity" : "periphery",
"requirement" : {
"range" : [
{
"lower_bound" : "2.0.0",
"upper_bound" : "3.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/peripheryapp/periphery"
},
{
"identity" : "swift-collections-benchmark",
"requirement" : {
"range" : [
{
"lower_bound" : "0.0.3",
"upper_bound" : "1.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/apple/swift-collections-benchmark"
}
],
"manifest_display_name" : "SummarizedCollection",
"name" : "SummarizedCollection",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
{
"name" : "macos",
"version" : "11.0"
},
{
"name" : "ios",
"version" : "14.0"
}
],
"products" : [
{
"name" : "SummarizedCollection",
"targets" : [
"SummarizedCollection"
],
"type" : {
"library" : [
"automatic"
]
}
},
{
"name" : "SummarizedCollectionBenchmark",
"targets" : [
"SummarizedCollectionBenchmark"
],
"type" : {
"executable" : null
}
}
],
"targets" : [
{
"c99name" : "_CollectionsUtilities",
"module_type" : "SwiftTarget",
"name" : "_CollectionsUtilities",
"path" : "Sources/_CollectionsUtilities",
"product_memberships" : [
"SummarizedCollection",
"SummarizedCollectionBenchmark"
],
"sources" : [
"Compatibility/Array+WithContiguousStorage Compatibility.swift",
"Compatibility/UnsafeMutableBufferPointer+SE-0370.swift",
"Compatibility/UnsafeMutablePointer+SE-0370.swift",
"Compatibility/UnsafeRawPointer extensions.swift",
"Debugging.swift",
"Descriptions.swift",
"IntegerTricks/FixedWidthInteger+roundUpToPowerOfTwo.swift",
"IntegerTricks/Integer rank.swift",
"IntegerTricks/UInt+first and last set bit.swift",
"IntegerTricks/UInt+reversed.swift",
"OSLog+Extensions.swift",
"RandomAccessCollection+Offsets.swift",
"UnsafeBitSet/_UnsafeBitSet+Index.swift",
"UnsafeBitSet/_UnsafeBitSet+_Word.swift",
"UnsafeBitSet/_UnsafeBitSet.swift",
"UnsafeBufferPointer+Extras.swift",
"UnsafeMutableBufferPointer+Extras.swift",
"_SortedCollection.swift",
"_UniqueCollection.swift"
],
"type" : "library"
},
{
"c99name" : "_CollectionsTestSupport",
"module_type" : "SwiftTarget",
"name" : "_CollectionsTestSupport",
"path" : "Sources/_CollectionsTestSupport",
"sources" : [
"AssertionContexts/Assertions.swift",
"AssertionContexts/CollectionTestCase.swift",
"AssertionContexts/Combinatorics.swift",
"AssertionContexts/TestContext.swift",
"ConformanceCheckers/CheckBidirectionalCollection.swift",
"ConformanceCheckers/CheckCollection.swift",
"ConformanceCheckers/CheckComparable.swift",
"ConformanceCheckers/CheckEquatable.swift",
"ConformanceCheckers/CheckHashable.swift",
"ConformanceCheckers/CheckSequence.swift",
"MinimalTypes/MinimalBidirectionalCollection.swift",
"MinimalTypes/MinimalCollection.swift",
"MinimalTypes/MinimalDecoder.swift",
"MinimalTypes/MinimalEncoder.swift",
"MinimalTypes/MinimalIndex.swift",
"MinimalTypes/MinimalIterator.swift",
"MinimalTypes/MinimalMutableRandomAccessCollection.swift",
"MinimalTypes/MinimalMutableRangeReplaceableRandomAccessCollection.swift",
"MinimalTypes/MinimalRandomAccessCollection.swift",
"MinimalTypes/MinimalRangeReplaceableRandomAccessCollection.swift",
"MinimalTypes/MinimalSequence.swift",
"MinimalTypes/ResettableValue.swift",
"MinimalTypes/_CollectionState.swift",
"MinimalTypes/_MinimalCollectionCore.swift",
"Utilities/AllOnesRandomNumberGenerator.swift",
"Utilities/Box.swift",
"Utilities/DictionaryAPIChecker.swift",
"Utilities/HashableBox.swift",
"Utilities/IndexRangeCollection.swift",
"Utilities/Integer Square Root.swift",
"Utilities/LifetimeTracked.swift",
"Utilities/LifetimeTracker.swift",
"Utilities/RandomBoolArray.swift",
"Utilities/RandomStableSample.swift",
"Utilities/SeedableRandomNumberGenerator.swift",
"Utilities/SetAPIChecker.swift",
"Utilities/SortedCollectionAPIChecker.swift",
"Utilities/StringConvertibleValue.swift"
],
"target_dependencies" : [
"_CollectionsUtilities"
],
"type" : "library"
},
{
"c99name" : "SummarizedCollectionTests",
"module_type" : "SwiftTarget",
"name" : "SummarizedCollectionTests",
"path" : "Tests/SummarizedCollectionTests",
"sources" : [
"CollectionBoundaryTests.swift",
"IdentifiedListTests.swift",
"Outline/OutlineArray.swift",
"Outline/OutlineShared.swift",
"Outline/OutlineSummarizedTree.swift",
"PerformanceTests.swift",
"SummarizedArrayTests.swift",
"SummarizedTreeTests+Cursor.swift",
"SummarizedTreeTests.swift"
],
"target_dependencies" : [
"SummarizedCollection",
"_CollectionsTestSupport"
],
"type" : "test"
},
{
"c99name" : "SummarizedCollectionBenchmark",
"module_type" : "SwiftTarget",
"name" : "SummarizedCollectionBenchmark",
"path" : "Sources/SummarizedCollectionBenchmark",
"product_dependencies" : [
"CollectionsBenchmark"
],
"product_memberships" : [
"SummarizedCollectionBenchmark"
],
"sources" : [
"ArrayBenchmarks.swift",
"SummarizedTreeBenchmarks.swift",
"SummarizedTreeIdentfiedListBenchmarks.swift",
"main.swift"
],
"target_dependencies" : [
"SummarizedCollection",
"_CollectionsUtilities"
],
"type" : "executable"
},
{
"c99name" : "SummarizedCollection",
"module_type" : "SwiftTarget",
"name" : "SummarizedCollection",
"path" : "Sources/SummarizedCollection",
"product_memberships" : [
"SummarizedCollection",
"SummarizedCollectionBenchmark"
],
"sources" : [
"IdentifiedList.swift",
"List.swift",
"Protocols/CollectionBoundary.swift",
"Protocols/CollectionIndexDimension.swift",
"Protocols/IdentifiedCollection.swift",
"Protocols/SummarizedCollection+Dimension.swift",
"Protocols/SummarizedCollection+Summary.swift",
"Protocols/SummarizedCollection.swift",
"SummarizedTree/Node+Debug.swift",
"SummarizedTree/Node+Handle.swift",
"SummarizedTree/Node+InnerStorage.swift",
"SummarizedTree/Node+LeafStorage.swift",
"SummarizedTree/Node+Storage+SubSequence.swift",
"SummarizedTree/Node+Storage.swift",
"SummarizedTree/Node+UnmanagedNode.swift",
"SummarizedTree/Node.swift",
"SummarizedTree/SummarizedTree+Builder.swift",
"SummarizedTree/SummarizedTree+CoreConcat.swift",
"SummarizedTree/SummarizedTree+CoreReplace.swift",
"SummarizedTree/SummarizedTree+CoreSplit.swift",
"SummarizedTree/SummarizedTree+Cursor.swift",
"SummarizedTree/SummarizedTree+ElementsBuffer.swift",
"SummarizedTree/SummarizedTree+ExpressibleByArrayLiteral.swift",
"SummarizedTree/SummarizedTree+IdentifiedCollection.swift",
"SummarizedTree/SummarizedTree+Index.swift",
"SummarizedTree/SummarizedTree+Initializers.swift",
"SummarizedTree/SummarizedTree+RangeReplaceableCollection.swift",
"SummarizedTree/SummarizedTree+Sequence.swift",
"SummarizedTree/SummarizedTree+SubSequence.swift",
"SummarizedTree/SummarizedTree+SummarizedCollection.swift",
"SummarizedTree/SummarizedTree+Testing.swift",
"SummarizedTree/SummarizedTree.swift",
"SummarizedTree/SummarizedTreeContext+Extension.swift",
"SummarizedTree/SummarizedTreeContext.swift"
],
"target_dependencies" : [
"_CollectionsUtilities"
],
"type" : "library"
}
],
"tools_version" : "5.7"
}
{
"workspace" : {
"name" : "spi-builder-workspace",
"schemes" : [
"SummarizedCollection",
"SummarizedCollection-Package",
"SummarizedCollectionBenchmark",
"swift-collections-benchmark"
]
}
}
2026-04-14 14:41:18.005 xcodebuild[1089:6066] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
{
"workspace" : {
"name" : "spi-builder-workspace",
"schemes" : [
"SummarizedCollection",
"SummarizedCollection-Package",
"SummarizedCollectionBenchmark",
"swift-collections-benchmark"
]
}
}
2026-04-14 14:41:20.258 xcodebuild[1104:6186] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme SummarizedCollection-Package -destination generic/platform=xrOS
Command line invocation:
/Applications/Xcode-26.4.0.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 SummarizedCollection-Package -destination generic/platform=xrOS
Resolve Package Graph
Resolve Package Graph
Resolved source packages:
Spectre: https://github.com/kylef/Spectre.git @ 0.10.1
SummarizedCollection: /Users/admin/builder/spi-builder-workspace
SwiftIndexStore: https://github.com/kateinoigakukun/swift-indexstore @ 0.5.0
XcodeProj: https://github.com/tuist/xcodeproj @ 8.27.7
AEXML: https://github.com/tadija/AEXML @ 4.7.0
PathKit: https://github.com/kylef/PathKit.git @ 1.0.1
swift-argument-parser: https://github.com/apple/swift-argument-parser @ 1.7.1
Yams: https://github.com/jpsim/Yams @ 5.4.0
swift-collections-benchmark: https://github.com/apple/swift-collections-benchmark @ 0.0.4
swift-filename-matcher: https://github.com/ileitch/swift-filename-matcher @ 0.1.2
Periphery: https://github.com/peripheryapp/periphery @ 2.21.2
swift-system: https://github.com/apple/swift-system @ 1.6.4
swift-syntax: https://github.com/apple/swift-syntax @ 600.0.1
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (12 targets)
Target 'SummarizedCollectionBenchmark' in project 'SummarizedCollection'
➜ Explicit dependency on target '_CollectionsUtilities' in project 'SummarizedCollection'
➜ Explicit dependency on target 'SummarizedCollection' in project 'SummarizedCollection'
➜ Explicit dependency on target 'CollectionsBenchmark' in project 'swift-collections-benchmark'
Target 'CollectionsBenchmark' in project 'swift-collections-benchmark'
➜ Explicit dependency on target 'CollectionsBenchmark' in project 'swift-collections-benchmark'
➜ Explicit dependency on target 'ArgumentParser' in project 'swift-argument-parser'
➜ Explicit dependency on target 'SystemPackage' in project 'swift-system'
Target 'CollectionsBenchmark' in project 'swift-collections-benchmark'
➜ Explicit dependency on target 'ArgumentParser' in project 'swift-argument-parser'
➜ Explicit dependency on target 'SystemPackage' in project 'swift-system'
Target 'SystemPackage' in project 'swift-system'
➜ Explicit dependency on target 'SystemPackage' in project 'swift-system'
➜ Explicit dependency on target 'CSystem' in project 'swift-system'
Target 'SystemPackage' in project 'swift-system'
➜ Explicit dependency on target 'CSystem' in project 'swift-system'
Target 'CSystem' in project 'swift-system' (no dependencies)
Target 'ArgumentParser' in project 'swift-argument-parser'
➜ Explicit dependency on target 'ArgumentParser' in project 'swift-argument-parser'
➜ Explicit dependency on target 'ArgumentParserToolInfo' in project 'swift-argument-parser'
Target 'ArgumentParser' in project 'swift-argument-parser'
➜ Explicit dependency on target 'ArgumentParserToolInfo' in project 'swift-argument-parser'
Target 'ArgumentParserToolInfo' in project 'swift-argument-parser' (no dependencies)
Target 'SummarizedCollection' in project 'SummarizedCollection'
➜ Explicit dependency on target 'SummarizedCollection' in project 'SummarizedCollection'
➜ Explicit dependency on target '_CollectionsUtilities' in project 'SummarizedCollection'
Target 'SummarizedCollection' in project 'SummarizedCollection'
➜ Explicit dependency on target '_CollectionsUtilities' in project 'SummarizedCollection'
Target '_CollectionsUtilities' in project 'SummarizedCollection' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ExecuteExternalTool /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc --version
ExecuteExternalTool /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -arch arm64 -isysroot /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS26.4.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -isysroot /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS26.4.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld -version_details
ReadFileContents /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/share/docc/features.json
Build description signature: 92d161eaa7911c97e1d720eab6948726
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/92d161eaa7911c97e1d720eab6948726.xcbuilddata
error: The package product 'CollectionsBenchmark' requires minimum platform version 2.0 for the visionOS platform, but this target supports 1.0 (in target 'SummarizedCollectionBenchmark' from project 'SummarizedCollection')
2026-04-14 14:41:27.666 xcodebuild[1114:6270] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
** BUILD FAILED **
The following build commands failed:
Building workspace spi-builder-workspace with scheme SummarizedCollection-Package
(1 failure)
Command line invocation:
/Applications/Xcode-26.4.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Resolved source packages:
swift-filename-matcher: https://github.com/ileitch/swift-filename-matcher @ 0.1.2
Yams: https://github.com/jpsim/Yams @ 5.4.0
XcodeProj: https://github.com/tuist/xcodeproj @ 8.27.7
PathKit: https://github.com/kylef/PathKit.git @ 1.0.1
swift-system: https://github.com/apple/swift-system @ 1.6.4
Periphery: https://github.com/peripheryapp/periphery @ 2.21.2
SummarizedCollection: /Users/admin/builder/spi-builder-workspace
swift-collections-benchmark: https://github.com/apple/swift-collections-benchmark @ 0.0.4
Spectre: https://github.com/kylef/Spectre.git @ 0.10.1
swift-syntax: https://github.com/apple/swift-syntax @ 600.0.1
AEXML: https://github.com/tadija/AEXML @ 4.7.0
SwiftIndexStore: https://github.com/kateinoigakukun/swift-indexstore @ 0.5.0
swift-argument-parser: https://github.com/apple/swift-argument-parser @ 1.7.1
resolved source packages: swift-filename-matcher, Yams, XcodeProj, PathKit, swift-system, Periphery, SummarizedCollection, swift-collections-benchmark, Spectre, swift-syntax, AEXML, SwiftIndexStore, swift-argument-parser
2026-04-14 14:41:32.246 xcodebuild[1241:6979] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
{
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{
"identity" : "periphery",
"requirement" : {
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},
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{
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},
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}
],
"manifest_display_name" : "SummarizedCollection",
"name" : "SummarizedCollection",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
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"name" : "macos",
"version" : "11.0"
},
{
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],
"products" : [
{
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"targets" : [
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"type" : {
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},
{
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],
"targets" : [
{
"c99name" : "_CollectionsUtilities",
"module_type" : "SwiftTarget",
"name" : "_CollectionsUtilities",
"path" : "Sources/_CollectionsUtilities",
"product_memberships" : [
"SummarizedCollection",
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],
"sources" : [
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"Compatibility/UnsafeMutableBufferPointer+SE-0370.swift",
"Compatibility/UnsafeMutablePointer+SE-0370.swift",
"Compatibility/UnsafeRawPointer extensions.swift",
"Debugging.swift",
"Descriptions.swift",
"IntegerTricks/FixedWidthInteger+roundUpToPowerOfTwo.swift",
"IntegerTricks/Integer rank.swift",
"IntegerTricks/UInt+first and last set bit.swift",
"IntegerTricks/UInt+reversed.swift",
"OSLog+Extensions.swift",
"RandomAccessCollection+Offsets.swift",
"UnsafeBitSet/_UnsafeBitSet+Index.swift",
"UnsafeBitSet/_UnsafeBitSet+_Word.swift",
"UnsafeBitSet/_UnsafeBitSet.swift",
"UnsafeBufferPointer+Extras.swift",
"UnsafeMutableBufferPointer+Extras.swift",
"_SortedCollection.swift",
"_UniqueCollection.swift"
],
"type" : "library"
},
{
"c99name" : "_CollectionsTestSupport",
"module_type" : "SwiftTarget",
"name" : "_CollectionsTestSupport",
"path" : "Sources/_CollectionsTestSupport",
"sources" : [
"AssertionContexts/Assertions.swift",
"AssertionContexts/CollectionTestCase.swift",
"AssertionContexts/Combinatorics.swift",
"AssertionContexts/TestContext.swift",
"ConformanceCheckers/CheckBidirectionalCollection.swift",
"ConformanceCheckers/CheckCollection.swift",
"ConformanceCheckers/CheckComparable.swift",
"ConformanceCheckers/CheckEquatable.swift",
"ConformanceCheckers/CheckHashable.swift",
"ConformanceCheckers/CheckSequence.swift",
"MinimalTypes/MinimalBidirectionalCollection.swift",
"MinimalTypes/MinimalCollection.swift",
"MinimalTypes/MinimalDecoder.swift",
"MinimalTypes/MinimalEncoder.swift",
"MinimalTypes/MinimalIndex.swift",
"MinimalTypes/MinimalIterator.swift",
"MinimalTypes/MinimalMutableRandomAccessCollection.swift",
"MinimalTypes/MinimalMutableRangeReplaceableRandomAccessCollection.swift",
"MinimalTypes/MinimalRandomAccessCollection.swift",
"MinimalTypes/MinimalRangeReplaceableRandomAccessCollection.swift",
"MinimalTypes/MinimalSequence.swift",
"MinimalTypes/ResettableValue.swift",
"MinimalTypes/_CollectionState.swift",
"MinimalTypes/_MinimalCollectionCore.swift",
"Utilities/AllOnesRandomNumberGenerator.swift",
"Utilities/Box.swift",
"Utilities/DictionaryAPIChecker.swift",
"Utilities/HashableBox.swift",
"Utilities/IndexRangeCollection.swift",
"Utilities/Integer Square Root.swift",
"Utilities/LifetimeTracked.swift",
"Utilities/LifetimeTracker.swift",
"Utilities/RandomBoolArray.swift",
"Utilities/RandomStableSample.swift",
"Utilities/SeedableRandomNumberGenerator.swift",
"Utilities/SetAPIChecker.swift",
"Utilities/SortedCollectionAPIChecker.swift",
"Utilities/StringConvertibleValue.swift"
],
"target_dependencies" : [
"_CollectionsUtilities"
],
"type" : "library"
},
{
"c99name" : "SummarizedCollectionTests",
"module_type" : "SwiftTarget",
"name" : "SummarizedCollectionTests",
"path" : "Tests/SummarizedCollectionTests",
"sources" : [
"CollectionBoundaryTests.swift",
"IdentifiedListTests.swift",
"Outline/OutlineArray.swift",
"Outline/OutlineShared.swift",
"Outline/OutlineSummarizedTree.swift",
"PerformanceTests.swift",
"SummarizedArrayTests.swift",
"SummarizedTreeTests+Cursor.swift",
"SummarizedTreeTests.swift"
],
"target_dependencies" : [
"SummarizedCollection",
"_CollectionsTestSupport"
],
"type" : "test"
},
{
"c99name" : "SummarizedCollectionBenchmark",
"module_type" : "SwiftTarget",
"name" : "SummarizedCollectionBenchmark",
"path" : "Sources/SummarizedCollectionBenchmark",
"product_dependencies" : [
"CollectionsBenchmark"
],
"product_memberships" : [
"SummarizedCollectionBenchmark"
],
"sources" : [
"ArrayBenchmarks.swift",
"SummarizedTreeBenchmarks.swift",
"SummarizedTreeIdentfiedListBenchmarks.swift",
"main.swift"
],
"target_dependencies" : [
"SummarizedCollection",
"_CollectionsUtilities"
],
"type" : "executable"
},
{
"c99name" : "SummarizedCollection",
"module_type" : "SwiftTarget",
"name" : "SummarizedCollection",
"path" : "Sources/SummarizedCollection",
"product_memberships" : [
"SummarizedCollection",
"SummarizedCollectionBenchmark"
],
"sources" : [
"IdentifiedList.swift",
"List.swift",
"Protocols/CollectionBoundary.swift",
"Protocols/CollectionIndexDimension.swift",
"Protocols/IdentifiedCollection.swift",
"Protocols/SummarizedCollection+Dimension.swift",
"Protocols/SummarizedCollection+Summary.swift",
"Protocols/SummarizedCollection.swift",
"SummarizedTree/Node+Debug.swift",
"SummarizedTree/Node+Handle.swift",
"SummarizedTree/Node+InnerStorage.swift",
"SummarizedTree/Node+LeafStorage.swift",
"SummarizedTree/Node+Storage+SubSequence.swift",
"SummarizedTree/Node+Storage.swift",
"SummarizedTree/Node+UnmanagedNode.swift",
"SummarizedTree/Node.swift",
"SummarizedTree/SummarizedTree+Builder.swift",
"SummarizedTree/SummarizedTree+CoreConcat.swift",
"SummarizedTree/SummarizedTree+CoreReplace.swift",
"SummarizedTree/SummarizedTree+CoreSplit.swift",
"SummarizedTree/SummarizedTree+Cursor.swift",
"SummarizedTree/SummarizedTree+ElementsBuffer.swift",
"SummarizedTree/SummarizedTree+ExpressibleByArrayLiteral.swift",
"SummarizedTree/SummarizedTree+IdentifiedCollection.swift",
"SummarizedTree/SummarizedTree+Index.swift",
"SummarizedTree/SummarizedTree+Initializers.swift",
"SummarizedTree/SummarizedTree+RangeReplaceableCollection.swift",
"SummarizedTree/SummarizedTree+Sequence.swift",
"SummarizedTree/SummarizedTree+SubSequence.swift",
"SummarizedTree/SummarizedTree+SummarizedCollection.swift",
"SummarizedTree/SummarizedTree+Testing.swift",
"SummarizedTree/SummarizedTree.swift",
"SummarizedTree/SummarizedTreeContext+Extension.swift",
"SummarizedTree/SummarizedTreeContext.swift"
],
"target_dependencies" : [
"_CollectionsUtilities"
],
"type" : "library"
}
],
"tools_version" : "5.7"
}
{
"workspace" : {
"name" : "spi-builder-workspace",
"schemes" : [
"SummarizedCollection",
"SummarizedCollection-Package",
"SummarizedCollectionBenchmark",
"swift-collections-benchmark"
]
}
}
2026-04-14 14:41:34.598 xcodebuild[1258:7098] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
{
"workspace" : {
"name" : "spi-builder-workspace",
"schemes" : [
"SummarizedCollection",
"SummarizedCollection-Package",
"SummarizedCollectionBenchmark",
"swift-collections-benchmark"
]
}
}
2026-04-14 14:41:36.663 xcodebuild[1269:7180] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme SummarizedCollection-Package -destination generic/platform=xrOS
Command line invocation:
/Applications/Xcode-26.4.0.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 SummarizedCollection-Package -destination generic/platform=xrOS
Resolve Package Graph
Resolved source packages:
Spectre: https://github.com/kylef/Spectre.git @ 0.10.1
swift-syntax: https://github.com/apple/swift-syntax @ 600.0.1
SwiftIndexStore: https://github.com/kateinoigakukun/swift-indexstore @ 0.5.0
AEXML: https://github.com/tadija/AEXML @ 4.7.0
PathKit: https://github.com/kylef/PathKit.git @ 1.0.1
swift-collections-benchmark: https://github.com/apple/swift-collections-benchmark @ 0.0.4
SummarizedCollection: /Users/admin/builder/spi-builder-workspace
Periphery: https://github.com/peripheryapp/periphery @ 2.21.2
swift-filename-matcher: https://github.com/ileitch/swift-filename-matcher @ 0.1.2
Yams: https://github.com/jpsim/Yams @ 5.4.0
swift-argument-parser: https://github.com/apple/swift-argument-parser @ 1.7.1
XcodeProj: https://github.com/tuist/xcodeproj @ 8.27.7
swift-system: https://github.com/apple/swift-system @ 1.6.4
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (12 targets)
Target 'SummarizedCollectionBenchmark' in project 'SummarizedCollection'
➜ Explicit dependency on target '_CollectionsUtilities' in project 'SummarizedCollection'
➜ Explicit dependency on target 'SummarizedCollection' in project 'SummarizedCollection'
➜ Explicit dependency on target 'CollectionsBenchmark' in project 'swift-collections-benchmark'
Target 'CollectionsBenchmark' in project 'swift-collections-benchmark'
➜ Explicit dependency on target 'CollectionsBenchmark' in project 'swift-collections-benchmark'
➜ Explicit dependency on target 'ArgumentParser' in project 'swift-argument-parser'
➜ Explicit dependency on target 'SystemPackage' in project 'swift-system'
Target 'CollectionsBenchmark' in project 'swift-collections-benchmark'
➜ Explicit dependency on target 'ArgumentParser' in project 'swift-argument-parser'
➜ Explicit dependency on target 'SystemPackage' in project 'swift-system'
Target 'SystemPackage' in project 'swift-system'
➜ Explicit dependency on target 'SystemPackage' in project 'swift-system'
➜ Explicit dependency on target 'CSystem' in project 'swift-system'
Target 'SystemPackage' in project 'swift-system'
➜ Explicit dependency on target 'CSystem' in project 'swift-system'
Target 'CSystem' in project 'swift-system' (no dependencies)
Target 'ArgumentParser' in project 'swift-argument-parser'
➜ Explicit dependency on target 'ArgumentParser' in project 'swift-argument-parser'
➜ Explicit dependency on target 'ArgumentParserToolInfo' in project 'swift-argument-parser'
Target 'ArgumentParser' in project 'swift-argument-parser'
➜ Explicit dependency on target 'ArgumentParserToolInfo' in project 'swift-argument-parser'
Target 'ArgumentParserToolInfo' in project 'swift-argument-parser' (no dependencies)
Target 'SummarizedCollection' in project 'SummarizedCollection'
➜ Explicit dependency on target 'SummarizedCollection' in project 'SummarizedCollection'
➜ Explicit dependency on target '_CollectionsUtilities' in project 'SummarizedCollection'
Target 'SummarizedCollection' in project 'SummarizedCollection'
➜ Explicit dependency on target '_CollectionsUtilities' in project 'SummarizedCollection'
Target '_CollectionsUtilities' in project 'SummarizedCollection' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ExecuteExternalTool /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc --version
ExecuteExternalTool /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -arch arm64 -isysroot /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS26.4.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -isysroot /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS26.4.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld -version_details
ReadFileContents /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/share/docc/features.json
Build description signature: 92d161eaa7911c97e1d720eab6948726
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/92d161eaa7911c97e1d720eab6948726.xcbuilddata
error: The package product 'CollectionsBenchmark' requires minimum platform version 2.0 for the visionOS platform, but this target supports 1.0 (in target 'SummarizedCollectionBenchmark' from project 'SummarizedCollection')
2026-04-14 14:41:38.712 xcodebuild[1279:7257] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
** BUILD FAILED **
The following build commands failed:
Building workspace spi-builder-workspace with scheme SummarizedCollection-Package
(1 failure)
BUILD FAILURE 6.3 visionOS