Running phase: unpackPhase
unpacking source archive /nix/store/xbhv2k26ygkq9jarfjbhmdndh5ksx3nb-tcp-cutter-1.04.tgz
source root is cutter-1.04
setting SOURCE_DATE_EPOCH to timestamp 1420740330 of file "cutter-1.04/cutter.c"
Running phase: patchPhase
Running phase: updateAutotoolsGnuConfigScriptsPhase
Running phase: configurePhase
no configure script, doing nothing
Running phase: buildPhase
build flags: SHELL=/nix/store/11ciq72n4fdv8rw6wgjgasfv4mjs1jrw-bash-5.2p37/bin/bash
cc cutter.c -o cutter
cutter.c: In function 'getnexthop':
cutter.c:132:41: warning: format '%lx' expects argument of type 'long unsigned int *', but argument 4 has type 'in_addr_t *' {aka 'unsigned int *'} [8;;https://gcc.gnu.org/onlinedocs/gcc-14.2.0/gcc/Warning-Options.html#index-Wformat-Wformat=8;;]
  132 |                 if (sscanf(buff, "%s %8lx %8lx %4x %d %d %d %8lx %d %d %d",
      |                                      ~~~^
      |                                         |
      |                                         long unsigned int *
      |                                      %8x
  133 |                         iface, &dest_ip, &gateway_ip, &flags, &refcnt,
      |                                ~~~~~~~~  
      |                                |
      |                                in_addr_t * {aka unsigned int *}
cutter.c:132:46: warning: format '%lx' expects argument of type 'long unsigned int *', but argument 5 has type 'in_addr_t *' {aka 'unsigned int *'} [8;;https://gcc.gnu.org/onlinedocs/gcc-14.2.0/gcc/Warning-Options.html#index-Wformat-Wformat=8;;]
  132 |                 if (sscanf(buff, "%s %8lx %8lx %4x %d %d %d %8lx %d %d %d",
      |                                           ~~~^
      |                                              |
      |                                              long unsigned int *
      |                                           %8x
  133 |                         iface, &dest_ip, &gateway_ip, &flags, &refcnt,
      |                                          ~~~~~~~~~~~
      |                                          |
      |                                          in_addr_t * {aka unsigned int *}
cutter.c:132:64: warning: format '%lx' expects argument of type 'long unsigned int *', but argument 10 has type 'in_addr_t *' {aka 'unsigned int *'} [8;;https://gcc.gnu.org/onlinedocs/gcc-14.2.0/gcc/Warning-Options.html#index-Wformat-Wformat=8;;]
  132 |                 if (sscanf(buff, "%s %8lx %8lx %4x %d %d %d %8lx %d %d %d",
      |                                                             ~~~^
      |                                                                |
      |                                                                long unsigned int *
      |                                                             %8x
  133 |                         iface, &dest_ip, &gateway_ip, &flags, &refcnt,
  134 |                         &use, &metric, &mask, &mtu, &window, &irtt
      |                                        ~~~~~                    
      |                                        |
      |                                        in_addr_t * {aka unsigned int *}
cutter.c: In function 'send_rst':
cutter.c:398:18: error: implicit declaration of function 'time' [8;;https://gcc.gnu.org/onlinedocs/gcc-14.2.0/gcc/Warning-Options.html#index-Wimplicit-function-declaration-Wimplicit-function-declaration8;;]
  398 |         tstart = time(0);
      |                  ^~~~
cutter.c:57:1: note: 'time' is defined in header '<time.h>'; this is probably fixable by adding '#include <time.h>'
   56 | #include <errno.h>
  +++ |+#include <time.h>
   57 | 
cutter.c: In function 'main':
cutter.c:685:9: warning: ignoring return value of 'fgets' declared with attribute 'warn_unused_result' [8;;https://gcc.gnu.org/onlinedocs/gcc-14.2.0/gcc/Warning-Options.html#index-Wno-unused-result-Wunused-result8;;]
  685 |         fgets(buff, sizeof(buff), id);
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
make: *** [Makefile:2: cutter] Error 1