exit status: 134 with stderr:
<stdin>:27:57: error: type annotation missing in pattern @DefaultValue<DefaultValueStorages.Nil<String>> var string ^ <stdin>:35:30: error: type annotation missing in pattern @Default.Nil<String> var string ^ swift: /home/buildnode/jenkins/workspace/oss-swift-5.2-package-linux-ubuntu-16_04/swift/lib/Sema/TypeCheckType.cpp:865: static swift::Type swift::TypeChecker::applyUnboundGenericArguments(swift::UnboundGenericType *, swift::GenericTypeDecl *, swift::SourceLoc, swift::TypeResolution, ArrayRef<swift::Type>): Assertion `!resultType->hasTypeParameter()' failed. Stack dump: 0. Program arguments: /usr/bin/swift -frontend -interpret - -disable-objc-interop -I /Libraries/.build/x86_64-unknown-linux-gnu/debug -I /Libraries/.build/checkouts/SwiftBacktrace/Sources/CSwiftBacktrace/include -I /Libraries/.build/checkouts/SwiftBacktrace/Sources/Clibunwind/include -I /Libraries/.build/checkouts/swift-nio/Sources/CNIOHTTPParser/include -I /Libraries/.build/checkouts/swift-nio/Sources/CNIOSHA1/include -I /Libraries/.build/checkouts/swift-nio/Sources/CNIOAtomics/include -I /Libraries/.build/checkouts/swift-nio/Sources/CNIODarwin/include -I /Libraries/.build/checkouts/swift-nio/Sources/CNIOLinux/include -module-cache-path /Libraries/.build/x86_64-unknown-linux-gnu/debug/ModuleCache -D DEBUG -Xcc -fmodule-map-file=/Libraries/.build/checkouts/SwiftBacktrace/Sources/CSwiftBacktrace/include/module.modulemap -Xcc -fmodule-map-file=/Libraries/.build/checkouts/SwiftBacktrace/Sources/Clibunwind/include/module.modulemap -Xcc -fmodule-map-file=/Libraries/.build/x86_64-unknown-linux-gnu/debug/CNIOHTTPParser.build/module.modulemap -Xcc -fmodule-map-file=/Libraries/.build/x86_64-unknown-linux-gnu/debug/CNIOSHA1.build/module.modulemap -Xcc -fmodule-map-file=/Libraries/.build/x86_64-unknown-linux-gnu/debug/CNIOAtomics.build/module.modulemap -Xcc -fmodule-map-file=/Libr
stderr.txt
https://file.io/5ZSkFLM6LpUp