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Build Information

Failed to build Hylo, reference main (b86ff7), with Swift 6.3 for Linux on 18 Jul 2026 23:00:25 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-54344849-0":/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:basic-6.3-latest swift build --triple x86_64-unknown-linux-gnu 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 333316120c8b89ed7d21f1b34865290794301d91
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/hylo-lang/hylo.git
Reference: main
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/hylo-lang/hylo
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at b86ff70 Bump devcontainers/ci from 0.3.1900000449 to 0.3.1900000450
Submodule path 'SPMBuildToolSupport': checked out 'c270d23a9c70aa015e09a9c0ea28e36d2801adc4'
Submodule 'SPMBuildToolSupport' (https://github.com/dabrahams/SPMBuildToolSupport.git) registered for path 'SPMBuildToolSupport'
Cloning into '/host/spi-builder-workspace/SPMBuildToolSupport'...
Cloned https://github.com/hylo-lang/hylo.git
Revision (git rev-parse @):
b86ff706a3a81ef6ae52e15d912988a6c6d5fe1b
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/hylo-lang/hylo.git at main
========================================
Build
========================================
Selected platform:         linux
Swift version:             6.3
Building package at path:  $PWD
https://github.com/hylo-lang/hylo.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344849-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:basic-6.3-latest swift build --triple x86_64-unknown-linux-gnu 2>&1
basic-6.3-latest: Pulling from saguaro1/spi-images
Digest: sha256:518d581a7f3cc0f988d8921e0dce92c3361f942cd4cc7d944cb46f8707e06c63
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:basic-6.3-latest
Fetching https://github.com/hylo-lang/Durian.git
[1/224] Fetching durian
Fetched https://github.com/hylo-lang/Durian.git from cache (0.34s)
Fetching https://github.com/hylo-lang/Swifty-LLVM
[1/5944] Fetching swifty-llvm
Fetched https://github.com/hylo-lang/Swifty-LLVM from cache (0.52s)
warning: 'swifty-llvm': Linker flags:
Package libzstd was not found in the pkg-config search path.
Perhaps you should add the directory containing `libzstd.pc'
to the PKG_CONFIG_PATH environment variable
No package 'libzstd' found
Fetching https://github.com/apple/swift-collections.git
Fetching https://github.com/apple/swift-algorithms.git
Fetching https://github.com/attaswift/BigInt
Fetching https://github.com/SwiftPackageIndex/SPIManifest.git
Fetching https://github.com/apple/swift-format
Fetching https://github.com/apple/swift-argument-parser.git
[1/4939] Fetching bigint
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[4840/44670] Fetching bigint, spimanifest, swift-algorithms, swift-argument-parser, swift-format
[39910/70783] Fetching bigint, spimanifest, swift-algorithms, swift-argument-parser, swift-format, swift-collections
Fetched https://github.com/apple/swift-argument-parser.git from cache (0.79s)
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Fetched https://github.com/apple/swift-format from cache (0.81s)
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[6599/32189] Fetching swift-algorithms, swift-collections
Fetched https://github.com/apple/swift-algorithms.git from cache (1.62s)
Fetched https://github.com/apple/swift-collections.git from cache (1.63s)
Computing version for https://github.com/apple/swift-format
Computed https://github.com/apple/swift-format at 508.0.1 (2.56s)
Fetching https://github.com/apple/swift-tools-support-core.git
Fetching https://github.com/apple/swift-syntax.git
[1/7332] Fetching swift-tools-support-core
Fetched https://github.com/apple/swift-tools-support-core.git from cache (0.60s)
[1/76050] Fetching swift-syntax
Fetched https://github.com/apple/swift-syntax.git from cache (3.19s)
Computing version for https://github.com/attaswift/BigInt
Computed https://github.com/attaswift/BigInt at 5.7.0 (3.34s)
Computing version for https://github.com/apple/swift-algorithms.git
Computed https://github.com/apple/swift-algorithms.git at 1.2.1 (0.15s)
Fetching https://github.com/apple/swift-numerics.git
[1/6441] Fetching swift-numerics
Fetched https://github.com/apple/swift-numerics.git from cache (0.88s)
Computing version for https://github.com/apple/swift-syntax.git
Computed https://github.com/apple/swift-syntax.git at 508.0.1 (1.08s)
Computing version for https://github.com/apple/swift-numerics.git
Computed https://github.com/apple/swift-numerics.git at 1.1.1 (0.12s)
Computing version for https://github.com/apple/swift-collections.git
Computed https://github.com/apple/swift-collections.git at 1.6.0 (0.23s)
Computing version for https://github.com/SwiftPackageIndex/SPIManifest.git
Computed https://github.com/SwiftPackageIndex/SPIManifest.git at 1.12.0 (0.16s)
Fetching https://github.com/jpsim/Yams.git
[1/11847] Fetching yams
Fetched https://github.com/jpsim/Yams.git from cache (1.13s)
Computing version for https://github.com/apple/swift-argument-parser.git
Computed https://github.com/apple/swift-argument-parser.git at 1.8.2 (1.30s)
Computing version for https://github.com/apple/swift-tools-support-core.git
Computed https://github.com/apple/swift-tools-support-core.git at 0.7.3 (0.18s)
Computing version for https://github.com/jpsim/Yams.git
Computed https://github.com/jpsim/Yams.git at 6.2.2 (0.14s)
Creating working copy for https://github.com/apple/swift-syntax.git
Working copy of https://github.com/apple/swift-syntax.git resolved at 508.0.1
Creating working copy for https://github.com/jpsim/Yams.git
Working copy of https://github.com/jpsim/Yams.git resolved at 6.2.2
Creating working copy for https://github.com/apple/swift-numerics.git
Working copy of https://github.com/apple/swift-numerics.git resolved at 1.1.1
Creating working copy for https://github.com/attaswift/BigInt
Working copy of https://github.com/attaswift/BigInt resolved at 5.7.0
Creating working copy for https://github.com/hylo-lang/Swifty-LLVM
Working copy of https://github.com/hylo-lang/Swifty-LLVM resolved at cff484ecca159d9eec1938cda83a72b57cdfbd08
Creating working copy for https://github.com/apple/swift-argument-parser.git
Working copy of https://github.com/apple/swift-argument-parser.git resolved at 1.8.2
Creating working copy for https://github.com/SwiftPackageIndex/SPIManifest.git
Working copy of https://github.com/SwiftPackageIndex/SPIManifest.git resolved at 1.12.0
Creating working copy for https://github.com/apple/swift-algorithms.git
Working copy of https://github.com/apple/swift-algorithms.git resolved at 1.2.1
Creating working copy for https://github.com/apple/swift-format
Working copy of https://github.com/apple/swift-format resolved at 508.0.1
Creating working copy for https://github.com/apple/swift-tools-support-core.git
Working copy of https://github.com/apple/swift-tools-support-core.git resolved at 0.7.3
Creating working copy for https://github.com/hylo-lang/Durian.git
Working copy of https://github.com/hylo-lang/Durian.git resolved at 61d0681cafb43f595477b62b4cd5baf8bdfafe41
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
warning: 'swifty-llvm': Linker flags:
Package libzstd was not found in the pkg-config search path.
Perhaps you should add the directory containing `libzstd.pc'
to the PKG_CONFIG_PATH environment variable
No package 'libzstd' found
warning: 'spi-builder-workspace': dependency 'spimanifest' is not used by any target
warning: couldn't find pc file for llvm
[0/36] Write sources
[16/36] Compiling _NumericsShims _NumericsShims.c
[17/36] Write swift-version-24593BA9C3E375BF.txt
[19/88] Emitting module ArgumentParserToolInfo
[20/88] Emitting module InternalCollectionsUtilities
[21/90] Emitting module BigInt
[22/92] Compiling BigInt Subtraction.swift
[23/92] Compiling BigInt Words and Bits.swift
[24/92] Compiling InternalCollectionsUtilities _UniqueCollection.swift
[25/92] Compiling BigInt String Conversion.swift
[26/92] Compiling BigInt Exponentiation.swift
[27/92] Compiling BigInt Floating Point Conversion.swift
[28/92] Compiling BigInt GCD.swift
[29/92] Compiling RealModule Real.swift
[30/93] Compiling BigInt Bitwise Ops.swift
[31/93] Compiling BigInt Codable.swift
[32/93] Compiling BigInt Multiplication.swift
[33/93] Compiling BigInt Prime Test.swift
[34/93] Compiling BigInt Addition.swift
[35/93] Compiling BigInt BigInt.swift
[36/93] Compiling BigInt BigUInt.swift
[37/93] Compiling InternalCollectionsUtilities _SortedCollection.swift
[39/93] Compiling BigInt Random.swift
[40/93] Compiling BigInt Shifts.swift
[42/93] Compiling BigInt Comparable.swift
[43/93] Compiling RealModule Float16+Real.swift
[44/93] Compiling RealModule Float80+Real.swift
[45/93] Compiling RealModule RelaxedArithmetic.swift
[46/93] Compiling BigInt Data Conversion.swift
[47/93] Compiling BigInt Division.swift
[48/93] Compiling RealModule RealFunctions.swift
[51/93] Compiling BigInt Hashable.swift
[52/93] Compiling BigInt Integer Conversion.swift
[57/123] Compiling _RopeModule BigString+CustomStringConvertible.swift
[58/123] Compiling _RopeModule BigString+Equatable.swift
[59/123] Compiling _RopeModule BigString+Chunk.swift
[60/123] Compiling _RopeModule BigString+BidirectionalCollection.swift
[61/123] Emitting module RealModule
[62/123] Compiling _RopeModule BigString+Comparable.swift
[63/123] Compiling _RopeModule BigString+CustomDebugStringConvertible.swift
[64/130] Compiling ArgumentParserToolInfo ToolInfo.swift
[67/309] Compiling HeapModule Heap+ExpressibleByArrayLiteral.swift
[68/336] Compiling HashTreeCollections _HashNode+Lookups.swift
[69/336] Compiling HashTreeCollections _HashNode+Primitive Insertions.swift
[70/336] Compiling HashTreeCollections _HashNode+Primitive Removals.swift
[71/336] Compiling HashTreeCollections _HashNode+Primitive Replacement.swift
[72/336] Compiling HashTreeCollections _HashNode+Storage.swift
[73/346] Compiling HashTreeCollections _HashNode+Subtree Removals.swift
[74/346] Compiling HashTreeCollections _HashNode+UnsafeHandle.swift
[75/346] Compiling HashTreeCollections _HashNode.swift
[76/346] Compiling HashTreeCollections _HashNodeHeader.swift
[77/346] Compiling HashTreeCollections _HashSlot.swift
[78/346] Compiling HashTreeCollections _HashStack.swift
[79/346] Compiling HashTreeCollections _AncestorHashSlots.swift
[80/346] Compiling HashTreeCollections _Bitmap.swift
[81/346] Compiling HashTreeCollections _Bucket.swift
[82/346] Compiling HashTreeCollections _Hash.swift
[83/346] Compiling HashTreeCollections _HashLevel.swift
[84/346] Compiling HashTreeCollections _HashNode+Builder.swift
[85/346] Compiling HashTreeCollections _HashNode+Debugging.swift
[86/346] Compiling HashTreeCollections _HashNode+Initializers.swift
[87/346] Compiling HashTreeCollections _HashNode+Invariants.swift
[88/346] Compiling ContainersPreview Ref.swift
[89/346] Compiling ContainersPreview Shared.swift
[90/346] Compiling ContainersPreview SpanIterator.swift
[91/346] Compiling ContainersPreview UniqueBox.swift
[92/346] Compiling HashTreeCollections _HashNode+Structural isSubset.swift
[93/346] Compiling HashTreeCollections _HashNode+Structural mapValues.swift
[94/346] Compiling HashTreeCollections _HashNode+Structural merge.swift
[95/346] Compiling HashTreeCollections _HashTreeIterator.swift
[96/346] Compiling HashTreeCollections _HashTreeStatistics.swift
[97/346] Compiling HashTreeCollections _HashNode+Structural compactMapValues.swift
[98/346] Compiling HashTreeCollections _HashNode+Structural filter.swift
[99/346] Compiling HashTreeCollections _HashNode+Structural intersection.swift
[100/346] Compiling HashTreeCollections _HashNode+Structural isDisjoint.swift
[101/346] Compiling HashTreeCollections _HashNode+Structural isEqualSet.swift
[102/346] Compiling HeapModule Heap+Descriptions.swift
[103/371] Compiling Algorithms AdjacentPairs.swift
[104/371] Compiling Algorithms Chain.swift
[105/371] Compiling Algorithms Chunked.swift
[106/371] Compiling Algorithms Combinations.swift
[107/371] Compiling Algorithms FlattenCollection.swift
[108/425] Compiling HeapModule _HeapNode.swift
[109/425] Emitting module ContainersPreview
[111/426] Compiling HeapModule Heap.swift
[112/448] Compiling HeapModule Heap+Invariants.swift
[113/448] Compiling HeapModule Heap+UnsafeHandle.swift
[114/473] Compiling ArgumentParser BashCompletionsGenerator.swift
[115/473] Compiling ArgumentParser CompletionsGenerator.swift
[116/473] Compiling ArgumentParser FishCompletionsGenerator.swift
[117/473] Compiling ArgumentParser ZshCompletionsGenerator.swift
[118/473] Compiling ArgumentParser Argument.swift
[119/473] Compiling ArgumentParser ArgumentDiscussion.swift
[120/473] Compiling ArgumentParser ArgumentHelp.swift
[121/473] Compiling ArgumentParser ArgumentVisibility.swift
[122/473] Compiling HashTreeCollections TreeSet+Hashable.swift
[123/473] Compiling HashTreeCollections TreeSet+Sendable.swift
[124/473] Compiling HashTreeCollections TreeSet+Sequence.swift
[125/473] Compiling HashTreeCollections TreeSet+SetAlgebra Initializers.swift
[126/473] Compiling HashTreeCollections TreeSet+SetAlgebra basics.swift
[127/473] Compiling HashTreeCollections TreeSet+SetAlgebra formIntersection.swift
[128/473] Compiling HashTreeCollections TreeSet+SetAlgebra formSymmetricDifference.swift
[129/473] Compiling HashTreeCollections TreeSet+SetAlgebra formUnion.swift
[130/473] Compiling HashTreeCollections TreeSet+SetAlgebra intersection.swift
[131/473] Compiling HashTreeCollections TreeSet+SetAlgebra isDisjoint.swift
[132/490] Emitting module HeapModule
[134/491] Compiling ArgumentParser AsyncParsableCommand.swift
[135/491] Compiling ArgumentParser CommandConfiguration.swift
[136/491] Compiling ArgumentParser CommandGroup.swift
[137/535] Compiling BitCollections BitSet+SetAlgebra isDisjoint.swift
[138/535] Compiling BitCollections BitSet+SetAlgebra isEqualSet.swift
[139/535] Compiling BitCollections BitSet+SetAlgebra isStrictSubset.swift
[140/535] Compiling BitCollections BitSet+SetAlgebra isStrictSuperset.swift
[141/535] Compiling BitCollections BitSet+SetAlgebra isSubset.swift
[142/535] Compiling BitCollections BitSet.Index.swift
[143/535] Compiling BitCollections BitSet._UnsafeHandle.swift
[144/535] Compiling BitCollections BitSet.swift
[145/535] Compiling DequeModule UniqueDeque+Prepend.swift
[146/535] Compiling DequeModule UniqueDeque+Removals.swift
[147/535] Compiling DequeModule RigidDeque+Removals.swift
[148/535] Compiling DequeModule RigidDeque+Replacements.swift
[149/535] Compiling DequeModule RigidDeque+Testing.swift
[150/535] Compiling DequeModule RigidDeque.swift
[151/535] Compiling DequeModule UniqueDeque+Append.swift
[152/535] Compiling DequeModule UniqueDeque+Consumption.swift
[153/535] Compiling ArgumentParser Mutex.swift
[154/535] Compiling ArgumentParser Platform.swift
[155/535] Compiling ArgumentParser SequenceExtensions.swift
[156/535] Compiling ArgumentParser StringExtensions.swift
[157/535] Compiling ArgumentParser SwiftExtensions.swift
[158/535] Compiling ArgumentParser Tree.swift
[159/535] Compiling BitCollections BitSet+SetAlgebra formUnion.swift
[160/535] Compiling BitCollections BitSet+SetAlgebra intersection.swift
[161/538] Compiling DequeModule Deque._Storage.swift
[162/538] Compiling DequeModule Deque._UnsafeHandle.swift
[163/538] Compiling DequeModule Deque.swift
[175/542] Compiling DequeModule Deque+Testing.swift
[179/542] Compiling DequeModule _DequeBuffer.swift
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[181/542] Compiling DequeModule RigidDeque+Append.swift
[182/542] Compiling DequeModule RigidDeque+Consumption.swift
[190/542] Compiling DequeModule UniqueDeque+Container.swift
[191/542] Compiling DequeModule UniqueDeque+Deprecated.swift
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[193/542] Compiling DequeModule UniqueDeque+Equatable.swift
[194/542] Compiling DequeModule UniqueDeque+Experimental.swift
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[202/542] Compiling DequeModule RigidDeque+Initializers.swift
[203/542] Compiling DequeModule RigidDeque+Insertions.swift
[204/542] Compiling DequeModule RigidDeque+Prepend.swift
[206/542] Compiling OrderedCollections OrderedSet+Sendable.swift
[207/542] Compiling OrderedCollections OrderedSet+SubSequence.swift
[208/542] Compiling OrderedCollections OrderedSet+Testing.swift
[209/542] Compiling OrderedCollections OrderedSet+UnorderedView.swift
[210/542] Compiling OrderedCollections OrderedSet+UnstableInternals.swift
[211/542] Compiling OrderedCollections OrderedSet.swift
[212/542] Compiling OrderedCollections _UnsafeBitset.swift
[213/542] Compiling HashTreeCollections TreeSet+Extras.swift
[214/542] Compiling HashTreeCollections TreeSet+Filter.swift
[215/542] Compiling DequeModule Deque+Descriptions.swift
[216/542] Compiling DequeModule Deque+Equatable.swift
[217/542] Compiling DequeModule Deque+ExpressibleByArrayLiteral.swift
[218/542] Compiling DequeModule Deque+Extras.swift
[219/542] Compiling DequeModule Deque+Hashable.swift
[221/542] Compiling DequeModule Deque+Codable.swift
[222/542] Compiling DequeModule Deque+Collection.swift
[223/542] Compiling DequeModule Deque+CustomReflectable.swift
[225/543] Compiling HashTreeCollections TreeSet+SetAlgebra isEqualSet.swift
[226/543] Compiling HashTreeCollections TreeSet+SetAlgebra isStrictSubset.swift
[227/543] Compiling HashTreeCollections TreeSet+SetAlgebra isStrictSuperset.swift
[228/543] Compiling HashTreeCollections TreeSet+SetAlgebra isSubset.swift
[229/543] Compiling HashTreeCollections TreeSet+SetAlgebra isSuperset.swift
[230/543] Compiling HashTreeCollections TreeSet+SetAlgebra subtract.swift
[231/543] Compiling HashTreeCollections TreeSet+SetAlgebra subtracting.swift
[232/543] Compiling HashTreeCollections TreeSet+SetAlgebra symmetricDifference.swift
[233/543] Compiling HashTreeCollections TreeSet+SetAlgebra union.swift
[234/543] Compiling HashTreeCollections TreeSet.swift
[237/543] Compiling DequeModule UniqueDeque+Insertions.swift
[239/548] Wrapping AST for RealModule for debugging
[249/548] Emitting module BitCollections
[266/557] Wrapping AST for InternalCollectionsUtilities for debugging
[312/557] Wrapping AST for HeapModule for debugging
[313/557] Wrapping AST for ContainersPreview for debugging
[319/557] Compiling DequeModule UniqueDeque+Replacements.swift
[320/557] Compiling DequeModule UniqueDeque.swift
[321/557] Compiling DequeModule _DequeSlot.swift
[322/557] Compiling DequeModule _UnsafeDequeHandle.swift
[323/557] Compiling DequeModule _UnsafeDequeSegments.swift
[332/557] Wrapping AST for BigInt for debugging
[333/557] Wrapping AST for ArgumentParserToolInfo for debugging
[352/558] Wrapping AST for BitCollections for debugging
[354/558] Emitting module _RopeModule
[416/558] Emitting module OrderedCollections
[450/559] Wrapping AST for OrderedCollections for debugging
[486/559] Emitting module Algorithms
[495/566] Emitting module ArgumentParser
[495/566] Wrapping AST for Algorithms for debugging
[497/566] Emitting module HashTreeCollections
[504/567] Wrapping AST for HashTreeCollections for debugging
[511/567] Compiling _RopeModule Rope+Join.swift
[512/567] Compiling _RopeModule Rope+MutatingForEach.swift
[513/567] Compiling _RopeModule Rope+Remove.swift
[514/567] Compiling _RopeModule Rope+RemoveSubrange.swift
[515/567] Compiling _RopeModule Rope+Split.swift
[516/567] Compiling _RopeModule Optional Utilities.swift
[517/567] Compiling _RopeModule String Utilities.swift
[518/567] Compiling _RopeModule String.Index+ABI.swift
[519/567] Compiling _RopeModule _CharacterRecognizer.swift
[527/568] Compiling ArgumentParser AsyncCompletionsValidator.swift
[528/568] Compiling ArgumentParser CodingKeyValidator.swift
[529/568] Compiling ArgumentParser NonsenseFlagsValidator.swift
[530/568] Compiling ArgumentParser ParsableArgumentsValidation.swift
[531/568] Compiling ArgumentParser PositionalArgumentsValidator.swift
[532/568] Compiling ArgumentParser UniqueNamesValidator.swift
[538/568] Wrapping AST for _RopeModule for debugging
[547/568] Emitting module DequeModule
[555/569] Wrapping AST for DequeModule for debugging
[557/575] Compiling Collections HeapModule reexports.swift
[558/575] Compiling Collections OrderedCollections reexports.swift
[559/575] Compiling Collections DequeModule reexports.swift
[560/575] Emitting module Collections
[561/575] Compiling Collections HashTreeCollections reexports.swift
[562/575] Compiling Collections BitCollections reexports.swift
[563/576] Wrapping AST for Collections for debugging
[565/614] Compiling Utils FactoryInitializable.swift
[566/614] Compiling Utils FileManager+Extensions.swift
[567/614] Compiling Utils FullPathInFatalErrors.swift
[568/614] Compiling Utils HashableBox.swift
[569/614] Compiling Utils HashableWitness.swift
[570/614] Compiling Utils Host.swift
[571/614] Compiling Utils Platform.swift
[573/615] Compiling Utils Incidental.swift
[574/615] Compiling Utils Indirect.swift
[575/615] Compiling Utils Lazy.swift
[576/615] Compiling Utils MVS.swift
[577/615] Compiling Utils Math.swift
[582/620] Wrapping AST for ArgumentParser for debugging
[585/620] Compiling Utils Regular.swift
[586/620] Compiling Utils Sequence+Extensions.swift
[587/620] Compiling Utils Set+Extensions.swift
[588/620] Compiling Utils SharedMutable.swift
[589/620] Emitting module Utils
[590/620] Compiling Utils Memo.swift
[591/620] Compiling Utils MutableCollection+Extensions.swift
[592/620] Compiling Utils Operators.swift
[593/620] Compiling Utils Optional+Extensions.swift
[594/620] Compiling Utils Ordering.swift
[595/620] Compiling Utils AnyHashableAndSendable.swift
[596/620] Compiling Utils BinaryInteger+Extensions.swift
[597/620] Compiling Utils BitArray.swift
[598/620] Compiling Utils ChunkSequence.swift
[599/620] Compiling Utils Collection+Extensions.swift
[600/620] Compiling Utils CustomWitnessedSet.swift
[601/620] Compiling Utils StatefulCoder.swift
[602/620] Compiling Utils String+Extensions.swift
[603/620] Compiling Utils StronglyConnectedComponents.swift
[604/620] Compiling Utils TestOutputStream.swift
[605/620] Compiling Utils ThreeValuedBit.swift
[606/620] Compiling Utils Dictionary+Extensions.swift
[607/620] Compiling Utils DirectedGraph.swift
[608/620] Compiling Utils DistinctNameGenerator.swift
[609/620] Compiling Utils DoublyLinkedList.swift
[610/620] Compiling Utils EquatableWitness.swift
[612/620] Compiling Utils Trie.swift
[613/620] Compiling Utils URL+Extensions.swift
[614/620] Compiling Utils Unreachable.swift
[615/620] Compiling Utils UnsignedFixedWidthInteger+Extensions.swift
[616/620] Compiling Utils WideUInt.swift
[617/621] Wrapping AST for Utils for debugging
[619/624] Compiling GenerateHyloFileTests GenerateHyloFileTests.swift
[620/624] Compiling GenerateHyloFileTests FullPathInFatalErrors.swift
[621/624] Emitting module GenerateHyloFileTests
[622/625] Wrapping AST for GenerateHyloFileTests for debugging
[623/625] Write Objects.LinkFileList
[624/625] Linking GenerateHyloFileTests-tool
warning: couldn't find pc file for llvm
[1/1] Compiling plugin TestGeneratorPlugin
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[3/3] Compiling plugin Format Source Code
[4/4] Compiling plugin GenerateManual
[5/5] Compiling plugin GenerateDoccReference
Building for debugging...
[5/103] Write sources
[16/103] Copying Lib
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[27/103] Copying Sources
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[30/103] Compiling _NumericsShims _NumericsShims.c
[32/103] Write sources
/host/spi-builder-workspace/.build/checkouts/Swifty-LLVM/Sources/llvmshims/src/shim.cc:7:10: fatal error: 'llvm-c/TargetMachine.h' file not found
    7 | #include "llvm-c/TargetMachine.h"
      |          ^~~~~~~~~~~~~~~~~~~~~~~~
1 error generated.
[36/103] Compiling shim.cc
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[36/103] Compiling _NumericsShims _NumericsShims.c
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[36/103] Write swift-version-24593BA9C3E375BF.txt
BUILD FAILURE 6.3 linux