[omerta pants (kwlzn/6001_off_6059)]$ time ./pants list :: 2>/tmp/stderr | wc -l
    1576

real	0m7.000s
user	0m8.261s
sys	0m3.458s
[omerta pants (kwlzn/6001_off_6059)]$ time ./pants --no-v1 --v2 list :: 2>/tmp/stderr | wc -l
    1576

real	0m3.183s
user	0m3.412s
sys	0m1.572s