Given following log snippets, their explanation, and nothing else, explain what failure, if any, occurred during build of this package.

  Snippets are in a format of [X] : [Y], where [X] is a log snippet, and [Y] is the explanation.

  Snippets are delimited with '================'.

  Drawing on information from all snippets, provide a concise explanation of the issue and recommend a solution.

  Explanation of the issue, and recommended solution, should take a handful of sentences.

  Snippets:

  [process_iterator_linux.c:114:36: warning: â/statâ directive writing 5 bytes into a region of size between 4 and 13 [-Wformat-overflow=]
  114 |         sprintf(statfile, "/proc/%d/stat", pid);
      |                                    ^~~~~]: [Compiler warning, stating that a directive is performing write into region with possible overflows. The function `sprintf` is being used in an unsafe manner. ]
=============
[In function âsprintfâ,
    inlined from âgetppid_ofâ at process_iterator_linux.c:114:2:
/usr/include/bits/stdio2.h:30:10: note: â__sprintf_chkâ output between 13 and 22 bytes into a destination of size 20
   30 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   31 |                                   __glibc_objsize (__s), __fmt,
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   32 |                                   __va_arg_pack ());
      |                                   ~~~~~~~~~~~~~~~~~]: [Compiler warning, stating that the output of `__sprintf_chk` is written into destination of which may be too small to contain it. This could be cause of security issues and runtime errors.]
=============
[busy.c:20:58: error: passing argument 3 of âpthread_createâ from incompatible pointer type [-Wincompatible-pointer-types]
   20 |                 if ((ret = pthread_create(&thread, NULL, loop, NULL)) != 0)
      |                                                          ^~~~
      |                                                          |
      |                                                          void * (*)(void)]: [Compiler error, stating that the third argument passed to the `pthread_create` function has an incompatible pointer type. ]

Issue: Apart from several warnings, which while cause for concern have not caused the build to fail, there has been an issue with third argument passed to the `pthread_create` function.
The argument has a wrong pointer type, causing compile time error. 
Resolution: Inspect your code and ensure that all arguments passed to `pthread_create` and other functions in your codebase are of correct type.

Also, if possible, attempt to resolve all warnings produced by the compiler.