[weaksauce]

they have a try server that developers can push to to run a swath of tests before bringing into the integration branch. outsiders can access that by being vouched for by a developer in mozilla and insiders obviously have access to it already. having used it as an outsider it's kind of a pain to use with a lot of setup and options. so having something like `mach try auto` would be awesome for outside devs in addition to the reduce server costs.