Auth is not working

[mishanon]

root@mishanon:/prj/prj# telegram auth 890********
Got: mtproto.TL_auth_sentAppCode
root@mishanon:/prj/prj# ls

Telegram sent code, but the program quit without possibly enter that code.

root@mishanon:/prj/prj# go version
go version go1.15.2 linux/amd64