message: Internal changes to stacktrace handling.
diff: @@ -75,7 +75,6 @@ static void StacktraceHandler(int sig, siginfo_t *si, void *v) {
  sigaction(SIGALRM, &sa_timeout, 0);
  char buf[128];
  - void *trace[128];
  snprintf(buf, sizeof(buf), "*** Received signal %d ***\n", sig);
  (void)write(STDERR_FILENO, buf, strlen(buf));
  