exit status: 4 with stderr:
Fatal error: file <stdin>, line 1 #0 0x0000000003f25074 PrintStackTraceSignalHandler(void*) (/usr/bin/swift+0x3f25074) #1 0x0000000003f253b6 SignalHandler(int) (/usr/bin/swift+0x3f253b6) #2 0x00007f662e570390 __restore_rt (/lib/x86_64-linux-gnu/libpthread.so.0+0x11390) #3 0x00007f6629e5a0b9 _T0s17_assertionFailures5NeverOs12StaticStringV_SSAE4fileSu4lines6UInt32V5flagstFTf4nxnnn_n (/usr/lib/swift/linux/libswiftCore.so+0x2bb0b9) #4 0x00007f6629cec41c _T0s17_assertionFailures5NeverOs12StaticStringV_SSAE4fileSu4lines6UInt32V5flagstF (/usr/lib/swift/linux/libswiftCore.so+0x14d41c) #5 0x00007f662e9a006e #6 0x0000000000fed3be llvm::MCJIT::runFunction(llvm::Function*, llvm::ArrayRef<llvm::GenericValue>) (/usr/bin/swift+0xfed3be) #7 0x0000000000ff1882 llvm::ExecutionEngine::runFunctionAsMain(llvm::Function*, std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > const&, char const* const*) (/usr/bin/swift+0xff1882) #8 0x00000000004d9076 swift::RunImmediately(swift::CompilerInstance&, std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > const&, swift::IRGenOptions&, swift::SILOptions const&) (/usr/bin/swift+0x4d9076) #9 0x00000000004c35d3 performCompile(swift::CompilerInstance&, swift::CompilerInvocation&, llvm::ArrayRef<char const*>, int&, swift::FrontendObserver*, swift::UnifiedStatsReporter*) (/usr/bin/swift+0x4c35d3) #10 0x00000000004beecc swift::performFrontend(llvm::ArrayRef<char const*>, char const*, void*, swift::FrontendObserver*) (/usr/bin/swift+0x4beecc) #11 0x00000000004778c4 main (/usr/bin/swift+0x4778c4) #12 0x00007f662cc9a830 __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x20830) #13 0x0000000000475179 _start (/usr/bin/swift+0x475179) Stack dump: 0. P
stderr.txt
https://file.io/69QVh0