This is hopefully a better way of fixing the failure originally
addressed by 33340 (which was not assimilated into 0.30)
p4raw-id: //depot/perl@34447
}
$output = stdout_of( sub {
+ local $ENV{HARNESS_TIMER} = 0;
$ran_ok = $mb->do_system(@make, 'test', $make_macro)
} );