+ /usr/bin/cmake --build /home/katsumi/work/swift-source/build/Ninja-DebugAssert/llvm-linux-x86_64 -- -j1 all [59/1905] Building CXX object lib/Target/X86/CMakeFiles/LLVMX86CodeGen.dir/X86ISelLowering.cpp.o FAILED: /usr/bin/clang++ -DGTEST_HAS_RTTI=0 -D_DEBUG -D_GNU_SOURCE -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -Ilib/Target/X86 -I/home/katsumi/work/swift-source/llvm/lib/Target/X86 -I/usr/include/libxml2 -Iinclude -I/home/katsumi/work/swift-source/llvm/include -Wno-unknown-warning-option -Werror=unguarded-availability-new -g -fPIC -fvisibility-inlines-hidden -Werror=date-time -Werror=unguarded-availability-new -std=c++11 -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -Wcast-qual -Wmissing-field-initializers -pedantic -Wno-long-long -Wcovered-switch-default -Wno-class-memaccess -Wnon-virtual-dtor -Wdelete-non-virtual-dtor -Wstring-conversion -fdiagnostics-color -g -fno-exceptions -fno-rtti -MMD -MT lib/Target/X86/CMakeFiles/LLVMX86CodeGen.dir/X86ISelLowering.cpp.o -MF lib/Target/X86/CMakeFiles/LLVMX86CodeGen.dir/X86ISelLowering.cpp.o.d -o lib/Target/X86/CMakeFiles/LLVMX86CodeGen.dir/X86ISelLowering.cpp.o -c /home/katsumi/work/swift-source/llvm/lib/Target/X86/X86ISelLowering.cpp clang: error: unable to execute command: Killed clang: error: clang frontend command failed due to signal (use -v to see invocation) clang version 3.8.0-2ubuntu4 (tags/RELEASE_380/final) Target: x86_64-pc-linux-gnu Thread model: posix InstalledDir: /usr/bin clang: note: diagnostic msg: PLEASE submit a bug report to http://llvm.org/bugs/ and include the crash backtrace, preprocessed source, and associated run script. clang: note: diagnostic msg: ********************