Analyse following RPM build log snippet. Describe contents accurately, without speculation or suggestions for resolution.            
Your analysis must be as concise as possible, while keeping relevant information intact.
Snippet: 
libfdt_wrap.c:5626:17: error: too few arguments to function ‘SWIG_Python_AppendOutput’
 5626 |     resultobj = SWIG_Python_AppendOutput(resultobj, val);
      |                 ^~~~~~~~~~~~~~~~~~~~~~~~
libfdt_wrap.c:1259:1: note: declared here
 1259 | SWIG_Python_AppendOutput(PyObject* result, PyObject* obj, int is_void) {
      | ^~~~~~~~~~~~~~~~~~~~~~~~
libfdt_wrap.c: In function ‘_wrap_fdt_get_mem_rsv’:
libfdt_wrap.c:6433:19: error: too few arguments to function ‘SWIG_Python_AppendOutput’
 6433 |       resultobj = SWIG_Python_AppendOutput(resultobj, val);
      |                   ^~~~~~~~~~~~~~~~~~~~~~~~
Build failed because function ‘SWIG_Python_AppendOutput’ expected 3 arguments.