--- stderr
  CMake Warning:
    Manually-specified variables were not used by the project:

      CMAKE_ASM_COMPILER
      CMAKE_ASM_FLAGS


  * Closing connection 0
  * Closing connection 1
  /Users/jrmuizel/.cargo/git/checkouts/c2rust-2a3ef4c32beab81a/1fddfc4/c2rust-ast-exporter/src/AstExporter.cpp:2270:52: error: no member named 'Ascii' in 'clang::StringLiteral::StringKind'
              case clang::StringLiteral::StringKind::Ascii:
                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
  1 error generated.
  make[3]: *** [CMakeFiles/clangAstExporter.dir/AstExporter.cpp.o] Error 1
  make[2]: *** [CMakeFiles/clangAstExporter.dir/all] Error 2
  make[1]: *** [CMakeFiles/clangAstExporter.dir/rule] Error 2