kafka-benchmark does not build

[wpwoodjr]

Here is output:

error[E0599]: no method named `wait` found for type `rdkafka::consumer::MessageStream<'_, rdkafka::consumer::DefaultConsumerContext>` in the current scope
   --> src/consumer/mod.rs:120:37
    |
120 |     for message in consumer.start().wait() {
    |                                     ^^^^ method not found in `rdkafka::consumer::MessageStream<'_, rdkafka::consumer::DefaultConsumerContext>`
    |
    = note: the method `wait` exists but the following trait bounds were not satisfied:
            `&mut rdkafka::consumer::MessageStream<'_, rdkafka::consumer::DefaultConsumerContext> : futures::Stream`

error[E0599]: no method named `send_copy` found for type `rdkafka::producer::BaseProducer<producer::BenchmarkProducerContext>` in the current scope
  --> src/producer/mod.rs:55:10
   |
55 |         .send_copy::<str, str>(&scenario.topic, None, Some("warmup"), None, (), None)
   |          ^^^^^^^^^ method not found in `rdkafka::producer::BaseProducer<producer::BenchmarkProducerContext>`

error[E0599]: no method named `send_copy` found for type `rdkafka::producer::BaseProducer<producer::BenchmarkProducerContext>` in the current scope
  --> src/producer/mod.rs:68:28
   |
68 |             match producer.send_copy::<[u8], [u8]>(
   |                            ^^^^^^^^^ method not found in `rdkafka::producer::BaseProducer<producer::BenchmarkProducerContext>`

error[E0599]: no method named `wait` found for type `rdkafka::producer::DeliveryFuture` in the current scope
  --> src/producer/mod.rs:96:22
   |
96 |         match future.wait() {
   |                      ^^^^ method not found in `rdkafka::producer::DeliveryFuture`
   |
   = note: the method `wait` exists but the following trait bounds were not satisfied:
           `&mut rdkafka::producer::DeliveryFuture : futures::Future`

error[E0599]: no method named `send_copy` found for type `rdkafka::producer::FutureProducer` in the current scope
   --> src/producer/mod.rs:119:10
    |
119 |         .send_copy::<str, str>(&scenario.topic, None, Some("warmup"), None, None, 1000)
    |          ^^^^^^^^^ method not found in `rdkafka::producer::FutureProducer`

error[E0599]: no method named `send_copy` found for type `rdkafka::producer::FutureProducer` in the current scope
   --> src/producer/mod.rs:131:31
    |
131 |         futures.push(producer.send_copy::<[u8], [u8]>(
    |                               ^^^^^^^^^ method not found in `rdkafka::producer::FutureProducer`

warning: unused import: `futures::Stream`
 --> src/consumer/mod.rs:4:5
  |
4 | use futures::Stream;
  |     ^^^^^^^^^^^^^^^
  |
  = note: `#[warn(unused_imports)]` on by default

warning: unused import: `Future`
 --> src/producer/mod.rs:1:21
  |
1 | use futures::{self, Future};
  |                     ^^^^^^

error: aborting due to 6 previous errors

For more information about this error, try `rustc --explain E0599`.
error: failed to compile `kafka-benchmark v0.2.0 (/mnt/c/Users/woodb000/OneDrive - GSK/projects/strimzi-kafka/kafka-benchmark)`, intermediate artifacts can be found at `/mnt/c/Users/woodb000/OneDrive - GSK/projects/strimzi-kafka/kafka-benchmark/target`

Caused by:
  could not compile `kafka-benchmark`.

To learn more, run the command again with --verbose.