Как получить доступ к сайту HTTPS через прокси с помощью Hyper?

Ниже приведена попытка доступа к HTTPS-сайту через прокси:

extern crate hyper;
extern crate hyper_native_tls;

use hyper::net::HttpsConnector;
use hyper::client::{Client, ProxyConfig};
use hyper_native_tls::NativeTlsClient;

fn main() {
    let ssl = NativeTlsClient::new().unwrap();
    let connector = HttpsConnector::new(ssl);

    let client = Client::with_proxy_config(
        ProxyConfig::new(
            "http", "localhost", 3128, connector, ssl
        )
    );

    let response = client.get("https://httpbin.org").send().unwrap();
    println!("{}", response.headers);
}

Я получаю эту ошибку:

error[E0277]: the trait bound `hyper_native_tls::TlsStream<hyper::net::HttpStream>: std::fmt::Debug` is not satisfied
  --> src/main.rs:13:9
   |
13 |         ProxyConfig::new(
   |         ^^^^^^^^^^^^^^^^ the trait `std::fmt::Debug` is not implemented for `hyper_native_tls::TlsStream<hyper::net::HttpStream>`
   |
   = note: `hyper_native_tls::TlsStream<hyper::net::HttpStream>` cannot be formatted using `:?`; if it is defined in your crate, add `#[derive(Debug)]` or manually implement it
   = note: required because of the requirements on the impl of `std::fmt::Debug` for `hyper::net::HttpsStream<hyper_native_tls::TlsStream<hyper::net::HttpStream>>`
   = note: required because of the requirements on the impl of `hyper::net::SslClient<hyper::net::HttpsStream<hyper_native_tls::TlsStream<hyper::net::HttpStream>>>` for `hyper_native_tls::NativeTlsClient`
   = note: required by `<hyper::client::ProxyConfig<C, S>>::new`

error[E0277]: the trait bound `hyper_native_tls::TlsStream<hyper::net::HttpStream>: std::fmt::Debug` is not satisfied
  --> src/main.rs:13:9
   |
13 |           ProxyConfig::new(
   |  _________^ starting here...
14 | |             "http", "localhost", 3128, connector, ssl
15 | |         )
   | |_________^ ...ending here: the trait `std::fmt::Debug` is not implemented for `hyper_native_tls::TlsStream<hyper::net::HttpStream>`
   |
   = note: `hyper_native_tls::TlsStream<hyper::net::HttpStream>` cannot be formatted using `:?`; if it is defined in your crate, add `#[derive(Debug)]` or manually implement it
   = note: required because of the requirements on the impl of `std::fmt::Debug` for `hyper::net::HttpsStream<hyper_native_tls::TlsStream<hyper::net::HttpStream>>`
   = note: required because of the requirements on the impl of `hyper::net::SslClient<hyper::net::HttpsStream<hyper_native_tls::TlsStream<hyper::net::HttpStream>>>` for `hyper_native_tls::NativeTlsClient`
   = note: required by `hyper::client::ProxyConfig`

error[E0277]: the trait bound `hyper_native_tls::TlsStream<hyper::net::HttpStream>: std::fmt::Debug` is not satisfied
  --> src/main.rs:12:18
   |
12 |     let client = Client::with_proxy_config(
   |                  ^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `std::fmt::Debug` is not implemented for `hyper_native_tls::TlsStream<hyper::net::HttpStream>`
   |
   = note: `hyper_native_tls::TlsStream<hyper::net::HttpStream>` cannot be formatted using `:?`; if it is defined in your crate, add `#[derive(Debug)]` or manually implement it
   = note: required because of the requirements on the impl of `std::fmt::Debug` for `hyper::net::HttpsStream<hyper_native_tls::TlsStream<hyper::net::HttpStream>>`
   = note: required because of the requirements on the impl of `hyper::net::SslClient<hyper::net::HttpsStream<hyper_native_tls::TlsStream<hyper::net::HttpStream>>>` for `hyper_native_tls::NativeTlsClient`
   = note: required by `hyper::Client::with_proxy_config`

Вот зависимости Cargo:

[dependencies]
hyper = "0.10"
hyper-native-tls = "0.2"

Лучше использовать эти зависимости:

[dependencies]
hyper = "0.10"
hyper-openssl = "0.2"

И этот код:

extern crate hyper;
extern crate hyper_openssl;

use hyper::net::HttpsConnector;
use hyper::client::{Client, ProxyConfig};
use hyper_openssl::OpensslClient as TlsClient;

fn main() {
    let ssl = TlsClient::new().unwrap();
    let connector = HttpsConnector::new(ssl.clone());

    let client = Client::with_proxy_config(
        ProxyConfig::new(
            "http", "localhost", 3128, connector, ssl
        )
    );

    let response = client.get("https://httpbin.org").send().unwrap();
    println!("{:#?}", response);
}

Выход:

Response {
    status: Ok,
    headers: Headers { Server: nginx, Date: Thu, 12 Jan 2017 15:05:13 GMT, Content-Type: text/html; charset=utf-8, Content-Length: 12150, Connection: keep-alive, Access-Control-Allow-Origin: *, Access-Control-Allow-Credentials: true, },
    version: Http11,
    url: "https://httpbin.org/",
    status_raw: RawStatus(
        200,
        "OK"
    ),
    message: Http11Message {
        is_proxied: false,
        method: None,
        stream: Wrapper {
            obj: Some(
                Reading(
                    SizedReader(remaining=12150)
                )
            )
        }
    }
}

Сбоев при сборке нет, но через прокси не проходит.