$ curl https://quarry.wmflabs.org/run/154223/output/3/tsv user_id,user_name,user_real_name,user_password,user_newpassword,user_email,user_options,user_touched,user_token,user_email_authenticated,user_email_token,user_email_token_expires,user_registration,user_newpass_time,user_editcount,user_password_expires 6365291,MRSaleem,,,,,,,,,,,20170120150337,,26, $ curl https://quarry.wmflabs.org/run/154223/output/3/csv user_id,user_name,user_real_name,user_password,user_newpassword,user_email,user_options,user_touched,user_token,user_email_authenticated,user_email_token,user_email_token_expires,user_registration,user_newpass_time,user_editcount,user_password_expires 6365291,MRSaleem,,,,,,,,,,,20170120150337,,26,
TSV should be separated with tabs instead of comas.