使用mgo包创建新用户时，返回错误“ $ queryOptions不是updateUser的有效参数”

Question

One my MongoDB client program has been working well for a MongoDB 3.2 master-slave cluster for a long time. But now, a problem shows up when it connects to a MongoDB 3.0.2 sharding cluster.

When the program creates a new user for a new database, the error "$queryOptions is not a valid argument to updateUser" is always returned at the following code:

    err = newdb.UpsertUser(&mgo.User{
        Username: newusername,
        Password: newpassword,
        Roles: []mgo.Role{
            mgo.RoleReadWrite,
        },
    })

Can anyone provide some hints?

btw, the mgo package is the latest one.