cbq leaks passwords to the console

run cbq with incorrect port:

Couchbases-MBP:ns_server artem$ ../install/bin/cbq -user roadmin -e="http://localhost:9001"
Enter Password:
ERROR 100 : N1QL: Connection failed Post http://roadmin:asdasd@localhost:9001/query/service: dial tcp 127.0.0.1:9001: connection refused
N1QL: Unable to connect to cluster endpoint http://roadmin:asdasd@localhost:9001/. Error Get http://localhost:9001/pools: dial tcp 127.0.0.1:9001: connection refused