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: 
src/user.c:145:54: error: passing argument 2 of ‘load_entry’ from incompatible pointer type [-Wincompatible-pointer-types]
  145 |                                 e = load_entry(file, log_error, pw, envp);
      |                                                      ^~~~~~~~~
      |                                                      |
      |                                                      void (*)(const char *)
This shows the error message from GCC, which causes the build to fail