abort has some curl spam output

[lbergelson]

abort leaves some curl output on the terminal

      ""     ""    ""
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100    65  100    65    0     0    153      0 --:--:-- --:--:-- --:--:--   153
{"id":"a6ffc2b4-2616-41cf-aeb9-0e1fef19c54f","status":"Aborting"}