New setup seems to be working, going to get STDIN closed so that modules expecting input fail earlier

lib/TestCpanInc.pm

@@ -61,11 +61,10 @@ sub run_cpanm {
       $h->start();
 
       while($h->pumpable()) { # still getting output
-        $h->pump_nb();
+        $h->pump();
         if (length($out) > 20*1024*1024) { # 20 meg limit on output
           die "Output too long.  Failing build\n";
         }
-        sleep(0.5);
       }
       
       $h->finish();