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Build Information

Failed to build CharacteristicKit with Swift 5.10 for Linux.

Build Command

bash -c docker run --rm -v "checkouts-4609320-1":/host -w "$workDir" registry.gitlab.com/finestructure/spi-images:basic-5.10-latest swift build 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 4.29.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/persello/CharacteristicKit.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/persello/CharacteristicKit
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 58ac931 Merge remote-tracking branch 'refs/remotes/origin/main'
Cloned https://github.com/persello/CharacteristicKit.git
Revision (git rev-parse @):
58ac931f160d5ebdbf39a7bcbed2fa9c7fc4766d
SPI manifest file found: $workDir/.spi.yml
SUCCESS checkout https://github.com/persello/CharacteristicKit.git at main
========================================
Build
========================================
Selected platform:         linux
Swift version:             5.10
Building package at path:  $workDir
https://github.com/persello/CharacteristicKit.git
Running build ...
bash -c docker run --rm -v "checkouts-4609320-1":/host -w "$workDir" registry.gitlab.com/finestructure/spi-images:basic-5.10-latest swift build 2>&1
Fetching https://github.com/wickwirew/Runtime.git
[1/1941] Fetching runtime
Fetched https://github.com/wickwirew/Runtime.git from cache (0.27s)
Computing version for https://github.com/wickwirew/Runtime.git
Computed https://github.com/wickwirew/Runtime.git at 2.2.4 (0.45s)
Creating working copy for https://github.com/wickwirew/Runtime.git
Working copy of https://github.com/wickwirew/Runtime.git resolved at 2.2.4
warning: 'spi-builder-workspace': found 4 file(s) which are unhandled; explicitly declare them as resources or exclude from the target
    /host/spi-builder-workspace/Example/Example/Example.entitlements
    /host/spi-builder-workspace/Example/Example/Info.plist
    /host/spi-builder-workspace/Example/Example/Assets.xcassets
    /host/spi-builder-workspace/Example/Example/Preview Content/Preview Assets.xcassets
Building for debugging...
[0/10] Write sources
[3/10] Compiling CRuntime dummy.c
[4/10] Write swift-version-24593BA9C3E375BF.txt
error: compile command failed due to signal 6 (use -v to see invocation)
swift-frontend: /home/build-user/llvm-project/llvm/lib/IR/Instructions.cpp:539: void llvm::CallInst::init(llvm::FunctionType *, llvm::Value *, ArrayRef<llvm::Value *>, ArrayRef<llvm::OperandBundleDef>, const llvm::Twine &): Assertion `(i >= FTy->getNumParams() || FTy->getParamType(i) == Args[i]->getType()) && "Calling a function with a bad signature!"' failed.
Please submit a bug report (https://swift.org/contributing/#reporting-bugs) and include the crash backtrace.
Stack dump:
0.	Program arguments: /usr/bin/swift-frontend -frontend -c -primary-file /host/spi-builder-workspace/.build/checkouts/Runtime/Sources/Runtime/Factory/DefaultValue.swift -primary-file /host/spi-builder-workspace/.build/checkouts/Runtime/Sources/Runtime/Factory/Factory.swift -primary-file /host/spi-builder-workspace/.build/checkouts/Runtime/Sources/Runtime/Layouts/ClassHeader.swift -primary-file /host/spi-builder-workspace/.build/checkouts/Runtime/Sources/Runtime/Layouts/ClassMetadataLayout.swift -primary-file /host/spi-builder-workspace/.build/checkouts/Runtime/Sources/Runtime/Layouts/ClassTypeDescriptor.swift -primary-file /host/spi-builder-workspace/.build/checkouts/Runtime/Sources/Runtime/Layouts/EnumMetadataLayout.swift /host/spi-builder-workspace/.build/checkouts/Runtime/Sources/Runtime/Layouts/EnumTypeDescriptor.swift /host/spi-builder-workspace/.build/checkouts/Runtime/Sources/Runtime/Layouts/ExistentialContainter.swift /host/spi-builder-workspace/.build/checkouts/Runtime/Sources/Runtime/Layouts/FieldDescriptor.swift /host/spi-builder-workspace/.build/checkouts/Runtime/Sources/Runtime/Layouts/FunctionMetadataLayout.swift /host/spi-builder-workspace/.build/checkouts/Runtime/Sources/Runtime/Layouts/MetadataLayoutType.swift /host/spi-builder-workspace/.build/checkouts/Runtime/Sources/Runtime/Layouts/ProtocolDescriptor.swift /host/spi-builder-workspace/.build/checkouts/Runtime/Sources/Runtime/Layouts/ProtocolMetadataLayout.swift /host/spi-builder-workspace/.build/checkouts/Runtime/Sources/Runtime/Layouts/ProtocolTypeContainer.swift /host/spi-builder-workspace/.build/checkouts/Runtime/Sources/Runtime/Layouts/StructMetadataLayout.swift /host/spi-builder-workspace/.build/checkouts/Runtime/Sources/Runtime/Layouts/StructTypeDescriptor.swift /host/spi-builder-workspace/.build/checkouts/Runtime/Sources/Runtime/Layouts/TargetTypeGenericContextDescriptorHeader.swift /host/spi-builder-workspace/.build/checkouts/Runtime/Sources/Runtime/Layouts/TupleMetadataLayout.swift /host/spi-builder-workspace/.build/checkouts/Runtime/Sources/Runtime/Layouts/TypeDescriptor.swift /host/spi-builder-workspace/.build/checkouts/Runtime/Sources/Runtime/Layouts/ValueWitnessTable.swift /host/spi-builder-workspace/.build/checkouts/Runtime/Sources/Runtime/Metadata/ClassMetadata.swift /host/spi-builder-workspace/.build/checkouts/Runtime/Sources/Runtime/Metadata/EnumMetadata.swift /host/spi-builder-workspace/.build/checkouts/Runtime/Sources/Runtime/Metadata/FuntionMetadata.swift /host/spi-builder-workspace/.build/checkouts/Runtime/Sources/Runtime/Metadata/Metadata.swift /host/spi-builder-workspace/.build/checkouts/Runtime/Sources/Runtime/Metadata/MetadataType.swift /host/spi-builder-workspace/.build/checkouts/Runtime/Sources/Runtime/Metadata/NominalMetadataType.swift /host/spi-builder-workspace/.build/checkouts/Runtime/Sources/Runtime/Metadata/ProtocolMetadata.swift /host/spi-builder-workspace/.build/checkouts/Runtime/Sources/Runtime/Metadata/StructMetadata.swift /host/spi-builder-workspace/.build/checkouts/Runtime/Sources/Runtime/Metadata/TupleMetadata.swift /host/spi-builder-workspace/.build/checkouts/Runtime/Sources/Runtime/Models/Case.swift /host/spi-builder-workspace/.build/checkouts/Runtime/Sources/Runtime/Models/Errors.swift /host/spi-builder-workspace/.build/checkouts/Runtime/Sources/Runtime/Models/FunctionInfo.swift /host/spi-builder-workspace/.build/checkouts/Runtime/Sources/Runtime/Models/Kind.swift /host/spi-builder-workspace/.build/checkouts/Runtime/Sources/Runtime/Models/PropertyInfo.swift /host/spi-builder-workspace/.build/checkouts/Runtime/Sources/Runtime/Models/TypeInfo.swift /host/spi-builder-workspace/.build/checkouts/Runtime/Sources/Runtime/Models/TypeInfoConvertible.swift /host/spi-builder-workspace/.build/checkouts/Runtime/Sources/Runtime/Pointers/Pointers.swift /host/spi-builder-workspace/.build/checkouts/Runtime/Sources/Runtime/Pointers/RelativePointer.swift /host/spi-builder-workspace/.build/checkouts/Runtime/Sources/Runtime/Pointers/RelativeVectorPointer.swift /host/spi-builder-workspace/.build/checkouts/Runtime/Sources/Runtime/Pointers/Union.swift /host/spi-builder-workspace/.build/checkouts/Runtime/Sources/Runtime/Pointers/Vector.swift /host/spi-builder-workspace/.build/checkouts/Runtime/Sources/Runtime/Utilities/GettersSetters.swift /host/spi-builder-workspace/.build/checkouts/Runtime/Sources/Runtime/Utilities/Pointer+Extensions.swift /host/spi-builder-workspace/.build/checkouts/Runtime/Sources/Runtime/Utilities/RetainCounts.swift /host/spi-builder-workspace/.build/checkouts/Runtime/Sources/Runtime/Utilities/String+Extensions.swift -supplementary-output-file-map /tmp/TemporaryDirectory.Q1P1Fy/supplementaryOutputs-1 -target x86_64-unknown-linux-gnu -disable-objc-interop -I /host/spi-builder-workspace/.build/x86_64-unknown-linux-gnu/debug -enable-testing -g -module-cache-path /host/spi-builder-workspace/.build/x86_64-unknown-linux-gnu/debug/ModuleCache -suppress-warnings -swift-version 5 -Onone -D SWIFT_PACKAGE -D DEBUG -new-driver-path /usr/bin/swift-driver -empty-abi-descriptor -resource-dir /usr/lib/swift -enable-anonymous-context-mangled-names -Xcc -fmodule-map-file=/host/spi-builder-workspace/.build/checkouts/Runtime/Sources/CRuntime/include/module.modulemap -Xcc -I -Xcc /host/spi-builder-workspace/.build/checkouts/Runtime/Sources/CRuntime/include -Xcc -fPIC -Xcc -g -Xcc -fno-omit-frame-pointer -module-name Runtime -plugin-path /usr/lib/swift/host/plugins -plugin-path /usr/local/lib/swift/host/plugins -parse-as-library -o /host/spi-builder-workspace/.build/x86_64-unknown-linux-gnu/debug/Runtime.build/DefaultValue.swift.o -o /host/spi-builder-workspace/.build/x86_64-unknown-linux-gnu/debug/Runtime.build/Factory.swift.o -o /host/spi-builder-workspace/.build/x86_64-unknown-linux-gnu/debug/Runtime.build/ClassHeader.swift.o -o /host/spi-builder-workspace/.build/x86_64-unknown-linux-gnu/debug/Runtime.build/ClassMetadataLayout.swift.o -o /host/spi-builder-workspace/.build/x86_64-unknown-linux-gnu/debug/Runtime.build/ClassTypeDescriptor.swift.o -o /host/spi-builder-workspace/.build/x86_64-unknown-linux-gnu/debug/Runtime.build/EnumMetadataLayout.swift.o -index-store-path /host/spi-builder-workspace/.build/x86_64-unknown-linux-gnu/debug/index/store -index-system-modules
1.	Swift version 5.10-dev (LLVM dbfaba0078e9380, Swift 63c8b551eb2f613)
2.	Compiling with the current language version
3.	While evaluating request IRGenRequest(IR Generation for file "/host/spi-builder-workspace/.build/checkouts/Runtime/Sources/Runtime/Factory/Factory.swift")
4.	While emitting IR SIL function "@$s7Runtime13setProperties8typeInfo7pointer11constructoryAA04TypeE0V_SvypAA08PropertyE0VKcSgtKF".
 for 'setProperties(typeInfo:pointer:constructor:)' (at /host/spi-builder-workspace/.build/checkouts/Runtime/Sources/Runtime/Factory/Factory.swift:81:1)
Stack dump without symbol names (ensure you have llvm-symbolizer in your PATH or set the environment var `LLVM_SYMBOLIZER_PATH` to point to it):
/usr/bin/swift-frontend(+0x7307d73)[0x5564ece53d73]
/usr/bin/swift-frontend(+0x7305abe)[0x5564ece51abe]
/usr/bin/swift-frontend(+0x73080ea)[0x5564ece540ea]
/lib/x86_64-linux-gnu/libc.so.6(+0x42520)[0x7ff348999520]
/lib/x86_64-linux-gnu/libc.so.6(pthread_kill+0x12c)[0x7ff3489ed9fc]
/lib/x86_64-linux-gnu/libc.so.6(raise+0x16)[0x7ff348999476]
/lib/x86_64-linux-gnu/libc.so.6(abort+0xd3)[0x7ff34897f7f3]
/lib/x86_64-linux-gnu/libc.so.6(+0x2871b)[0x7ff34897f71b]
/lib/x86_64-linux-gnu/libc.so.6(+0x39e96)[0x7ff348990e96]
/usr/bin/swift-frontend(+0x6f50d47)[0x5564eca9cd47]
/usr/bin/swift-frontend(+0xefb1db)[0x5564e6a471db]
/usr/bin/swift-frontend(+0x12f965f)[0x5564e6e4565f]
/usr/bin/swift-frontend(+0x12f8f92)[0x5564e6e44f92]
/usr/bin/swift-frontend(+0x12f2a02)[0x5564e6e3ea02]
/usr/bin/swift-frontend(+0x149437c)[0x5564e6fe037c]
/usr/bin/swift-frontend(+0x13b5cb8)[0x5564e6f01cb8]
/usr/bin/swift-frontend(+0x14b2b08)[0x5564e6ffeb08]
/usr/bin/swift-frontend(+0x149d664)[0x5564e6fe9664]
/usr/bin/swift-frontend(+0x149ab07)[0x5564e6fe6b07]
/usr/bin/swift-frontend(+0x1352baf)[0x5564e6e9ebaf]
/usr/bin/swift-frontend(+0x11f7bb7)[0x5564e6d43bb7]
/usr/bin/swift-frontend(+0x1260108)[0x5564e6dac108]
/usr/bin/swift-frontend(+0x1260059)[0x5564e6dac059]
/usr/bin/swift-frontend(+0x120432d)[0x5564e6d5032d]
/usr/bin/swift-frontend(+0x11fa681)[0x5564e6d46681]
/usr/bin/swift-frontend(+0xe3a9c9)[0x5564e69869c9]
/usr/bin/swift-frontend(+0xe35acf)[0x5564e6981acf]
/usr/bin/swift-frontend(+0xe347bb)[0x5564e69807bb]
/usr/bin/swift-frontend(+0xe4a7f5)[0x5564e69967f5]
/usr/bin/swift-frontend(+0xe382ad)[0x5564e69842ad]
/usr/bin/swift-frontend(+0xe369db)[0x5564e69829db]
/usr/bin/swift-frontend(+0xcc3315)[0x5564e680f315]
/lib/x86_64-linux-gnu/libc.so.6(+0x29d90)[0x7ff348980d90]
/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0x80)[0x7ff348980e40]
/usr/bin/swift-frontend(+0xcc2375)[0x5564e680e375]
warning: 'spi-builder-workspace': found 4 file(s) which are unhandled; explicitly declare them as resources or exclude from the target
    /host/spi-builder-workspace/Example/Example/Example.entitlements
    /host/spi-builder-workspace/Example/Example/Assets.xcassets
    /host/spi-builder-workspace/Example/Example/Preview Content/Preview Assets.xcassets
    /host/spi-builder-workspace/Example/Example/Info.plist
[0/1] Planning build
Building for debugging...
[0/6] Write swift-version-24593BA9C3E375BF.txt
[2/47] Emitting module Runtime
error: compile command failed due to signal 6 (use -v to see invocation)
swift-frontend: /home/build-user/llvm-project/llvm/lib/IR/Instructions.cpp:539: void llvm::CallInst::init(llvm::FunctionType *, llvm::Value *, ArrayRef<llvm::Value *>, ArrayRef<llvm::OperandBundleDef>, const llvm::Twine &): Assertion `(i >= FTy->getNumParams() || FTy->getParamType(i) == Args[i]->getType()) && "Calling a function with a bad signature!"' failed.
Please submit a bug report (https://swift.org/contributing/#reporting-bugs) and include the crash backtrace.
Stack dump:
0.	Program arguments: /usr/bin/swift-frontend -frontend -c -primary-file /host/spi-builder-workspace/.build/checkouts/Runtime/Sources/Runtime/Factory/DefaultValue.swift -primary-file /host/spi-builder-workspace/.build/checkouts/Runtime/Sources/Runtime/Factory/Factory.swift -primary-file /host/spi-builder-workspace/.build/checkouts/Runtime/Sources/Runtime/Layouts/ClassHeader.swift -primary-file /host/spi-builder-workspace/.build/checkouts/Runtime/Sources/Runtime/Layouts/ClassMetadataLayout.swift -primary-file /host/spi-builder-workspace/.build/checkouts/Runtime/Sources/Runtime/Layouts/ClassTypeDescriptor.swift -primary-file /host/spi-builder-workspace/.build/checkouts/Runtime/Sources/Runtime/Layouts/EnumMetadataLayout.swift /host/spi-builder-workspace/.build/checkouts/Runtime/Sources/Runtime/Layouts/EnumTypeDescriptor.swift /host/spi-builder-workspace/.build/checkouts/Runtime/Sources/Runtime/Layouts/ExistentialContainter.swift /host/spi-builder-workspace/.build/checkouts/Runtime/Sources/Runtime/Layouts/FieldDescriptor.swift /host/spi-builder-workspace/.build/checkouts/Runtime/Sources/Runtime/Layouts/FunctionMetadataLayout.swift /host/spi-builder-workspace/.build/checkouts/Runtime/Sources/Runtime/Layouts/MetadataLayoutType.swift /host/spi-builder-workspace/.build/checkouts/Runtime/Sources/Runtime/Layouts/ProtocolDescriptor.swift /host/spi-builder-workspace/.build/checkouts/Runtime/Sources/Runtime/Layouts/ProtocolMetadataLayout.swift /host/spi-builder-workspace/.build/checkouts/Runtime/Sources/Runtime/Layouts/ProtocolTypeContainer.swift /host/spi-builder-workspace/.build/checkouts/Runtime/Sources/Runtime/Layouts/StructMetadataLayout.swift /host/spi-builder-workspace/.build/checkouts/Runtime/Sources/Runtime/Layouts/StructTypeDescriptor.swift /host/spi-builder-workspace/.build/checkouts/Runtime/Sources/Runtime/Layouts/TargetTypeGenericContextDescriptorHeader.swift /host/spi-builder-workspace/.build/checkouts/Runtime/Sources/Runtime/Layouts/TupleMetadataLayout.swift /host/spi-builder-workspace/.build/checkouts/Runtime/Sources/Runtime/Layouts/TypeDescriptor.swift /host/spi-builder-workspace/.build/checkouts/Runtime/Sources/Runtime/Layouts/ValueWitnessTable.swift /host/spi-builder-workspace/.build/checkouts/Runtime/Sources/Runtime/Metadata/ClassMetadata.swift /host/spi-builder-workspace/.build/checkouts/Runtime/Sources/Runtime/Metadata/EnumMetadata.swift /host/spi-builder-workspace/.build/checkouts/Runtime/Sources/Runtime/Metadata/FuntionMetadata.swift /host/spi-builder-workspace/.build/checkouts/Runtime/Sources/Runtime/Metadata/Metadata.swift /host/spi-builder-workspace/.build/checkouts/Runtime/Sources/Runtime/Metadata/MetadataType.swift /host/spi-builder-workspace/.build/checkouts/Runtime/Sources/Runtime/Metadata/NominalMetadataType.swift /host/spi-builder-workspace/.build/checkouts/Runtime/Sources/Runtime/Metadata/ProtocolMetadata.swift /host/spi-builder-workspace/.build/checkouts/Runtime/Sources/Runtime/Metadata/StructMetadata.swift /host/spi-builder-workspace/.build/checkouts/Runtime/Sources/Runtime/Metadata/TupleMetadata.swift /host/spi-builder-workspace/.build/checkouts/Runtime/Sources/Runtime/Models/Case.swift /host/spi-builder-workspace/.build/checkouts/Runtime/Sources/Runtime/Models/Errors.swift /host/spi-builder-workspace/.build/checkouts/Runtime/Sources/Runtime/Models/FunctionInfo.swift /host/spi-builder-workspace/.build/checkouts/Runtime/Sources/Runtime/Models/Kind.swift /host/spi-builder-workspace/.build/checkouts/Runtime/Sources/Runtime/Models/PropertyInfo.swift /host/spi-builder-workspace/.build/checkouts/Runtime/Sources/Runtime/Models/TypeInfo.swift /host/spi-builder-workspace/.build/checkouts/Runtime/Sources/Runtime/Models/TypeInfoConvertible.swift /host/spi-builder-workspace/.build/checkouts/Runtime/Sources/Runtime/Pointers/Pointers.swift /host/spi-builder-workspace/.build/checkouts/Runtime/Sources/Runtime/Pointers/RelativePointer.swift /host/spi-builder-workspace/.build/checkouts/Runtime/Sources/Runtime/Pointers/RelativeVectorPointer.swift /host/spi-builder-workspace/.build/checkouts/Runtime/Sources/Runtime/Pointers/Union.swift /host/spi-builder-workspace/.build/checkouts/Runtime/Sources/Runtime/Pointers/Vector.swift /host/spi-builder-workspace/.build/checkouts/Runtime/Sources/Runtime/Utilities/GettersSetters.swift /host/spi-builder-workspace/.build/checkouts/Runtime/Sources/Runtime/Utilities/Pointer+Extensions.swift /host/spi-builder-workspace/.build/checkouts/Runtime/Sources/Runtime/Utilities/RetainCounts.swift /host/spi-builder-workspace/.build/checkouts/Runtime/Sources/Runtime/Utilities/String+Extensions.swift -supplementary-output-file-map /tmp/TemporaryDirectory.XTTtYe/supplementaryOutputs-1 -target x86_64-unknown-linux-gnu -disable-objc-interop -I /host/spi-builder-workspace/.build/x86_64-unknown-linux-gnu/debug -enable-testing -g -module-cache-path /host/spi-builder-workspace/.build/x86_64-unknown-linux-gnu/debug/ModuleCache -suppress-warnings -swift-version 5 -Onone -D SWIFT_PACKAGE -D DEBUG -new-driver-path /usr/bin/swift-driver -empty-abi-descriptor -resource-dir /usr/lib/swift -enable-anonymous-context-mangled-names -Xcc -fmodule-map-file=/host/spi-builder-workspace/.build/checkouts/Runtime/Sources/CRuntime/include/module.modulemap -Xcc -I -Xcc /host/spi-builder-workspace/.build/checkouts/Runtime/Sources/CRuntime/include -Xcc -fPIC -Xcc -g -Xcc -fno-omit-frame-pointer -module-name Runtime -plugin-path /usr/lib/swift/host/plugins -plugin-path /usr/local/lib/swift/host/plugins -parse-as-library -o /host/spi-builder-workspace/.build/x86_64-unknown-linux-gnu/debug/Runtime.build/DefaultValue.swift.o -o /host/spi-builder-workspace/.build/x86_64-unknown-linux-gnu/debug/Runtime.build/Factory.swift.o -o /host/spi-builder-workspace/.build/x86_64-unknown-linux-gnu/debug/Runtime.build/ClassHeader.swift.o -o /host/spi-builder-workspace/.build/x86_64-unknown-linux-gnu/debug/Runtime.build/ClassMetadataLayout.swift.o -o /host/spi-builder-workspace/.build/x86_64-unknown-linux-gnu/debug/Runtime.build/ClassTypeDescriptor.swift.o -o /host/spi-builder-workspace/.build/x86_64-unknown-linux-gnu/debug/Runtime.build/EnumMetadataLayout.swift.o -index-store-path /host/spi-builder-workspace/.build/x86_64-unknown-linux-gnu/debug/index/store -index-system-modules
1.	Swift version 5.10-dev (LLVM dbfaba0078e9380, Swift 63c8b551eb2f613)
2.	Compiling with the current language version
3.	While evaluating request IRGenRequest(IR Generation for file "/host/spi-builder-workspace/.build/checkouts/Runtime/Sources/Runtime/Factory/Factory.swift")
4.	While emitting IR SIL function "@$s7Runtime13setProperties8typeInfo7pointer11constructoryAA04TypeE0V_SvypAA08PropertyE0VKcSgtKF".
 for 'setProperties(typeInfo:pointer:constructor:)' (at /host/spi-builder-workspace/.build/checkouts/Runtime/Sources/Runtime/Factory/Factory.swift:81:1)
Stack dump without symbol names (ensure you have llvm-symbolizer in your PATH or set the environment var `LLVM_SYMBOLIZER_PATH` to point to it):
/usr/bin/swift-frontend(+0x7307d73)[0x559bfe2ccd73]
/usr/bin/swift-frontend(+0x7305abe)[0x559bfe2caabe]
/usr/bin/swift-frontend(+0x73080ea)[0x559bfe2cd0ea]
/lib/x86_64-linux-gnu/libc.so.6(+0x42520)[0x7f4a9b1be520]
/lib/x86_64-linux-gnu/libc.so.6(pthread_kill+0x12c)[0x7f4a9b2129fc]
/lib/x86_64-linux-gnu/libc.so.6(raise+0x16)[0x7f4a9b1be476]
/lib/x86_64-linux-gnu/libc.so.6(abort+0xd3)[0x7f4a9b1a47f3]
/lib/x86_64-linux-gnu/libc.so.6(+0x2871b)[0x7f4a9b1a471b]
/lib/x86_64-linux-gnu/libc.so.6(+0x39e96)[0x7f4a9b1b5e96]
/usr/bin/swift-frontend(+0x6f50d47)[0x559bfdf15d47]
/usr/bin/swift-frontend(+0xefb1db)[0x559bf7ec01db]
/usr/bin/swift-frontend(+0x12f965f)[0x559bf82be65f]
/usr/bin/swift-frontend(+0x12f8f92)[0x559bf82bdf92]
/usr/bin/swift-frontend(+0x12f2a02)[0x559bf82b7a02]
/usr/bin/swift-frontend(+0x149437c)[0x559bf845937c]
/usr/bin/swift-frontend(+0x13b5cb8)[0x559bf837acb8]
/usr/bin/swift-frontend(+0x14b2b08)[0x559bf8477b08]
/usr/bin/swift-frontend(+0x149d664)[0x559bf8462664]
/usr/bin/swift-frontend(+0x149ab07)[0x559bf845fb07]
/usr/bin/swift-frontend(+0x1352baf)[0x559bf8317baf]
/usr/bin/swift-frontend(+0x11f7bb7)[0x559bf81bcbb7]
/usr/bin/swift-frontend(+0x1260108)[0x559bf8225108]
/usr/bin/swift-frontend(+0x1260059)[0x559bf8225059]
/usr/bin/swift-frontend(+0x120432d)[0x559bf81c932d]
/usr/bin/swift-frontend(+0x11fa681)[0x559bf81bf681]
/usr/bin/swift-frontend(+0xe3a9c9)[0x559bf7dff9c9]
/usr/bin/swift-frontend(+0xe35acf)[0x559bf7dfaacf]
/usr/bin/swift-frontend(+0xe347bb)[0x559bf7df97bb]
/usr/bin/swift-frontend(+0xe4a7f5)[0x559bf7e0f7f5]
/usr/bin/swift-frontend(+0xe382ad)[0x559bf7dfd2ad]
/usr/bin/swift-frontend(+0xe369db)[0x559bf7dfb9db]
/usr/bin/swift-frontend(+0xcc3315)[0x559bf7c88315]
/lib/x86_64-linux-gnu/libc.so.6(+0x29d90)[0x7f4a9b1a5d90]
/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0x80)[0x7f4a9b1a5e40]
/usr/bin/swift-frontend(+0xcc2375)[0x559bf7c87375]
BUILD FAILURE 5.10 linux