warning: this `impl` can be derived
  --> src/config/redirect.rs:19:1
   |
19 | / impl Default for RedirectPolicy {
20 | |     fn default() -> Self {
21 | |         RedirectPolicy::None
22 | |     }
23 | | }
   | |_^
   |
   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#derivable_impls
   = note: `#[warn(clippy::derivable_impls)]` implied by `#[warn(clippy::all)]`
   = help: remove the manual implementation...
help: ...and instead derive it...
   |
5  + #[derive(Default)]
6  | pub enum RedirectPolicy {
   |
help: ...and mark the default variant
   |
10 ~     #[default]
11 ~     None,
   |

warning: usage of a legacy numeric method
   --> src/trailer.rs:196:45
    |
196 |             self.shared.ready.notify(usize::max_value());
    |                                             ^^^^^^^^^^^
    |
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#legacy_numeric_constants
    = note: `#[warn(clippy::legacy_numeric_constants)]` implied by `#[warn(clippy::all)]`
help: use the associated constant instead
    |
196 |             self.shared.ready.notify(usize::MAX);
    |                                             ~~~

warning: the borrowed expression implements the required traits
   --> src/handler.rs:170:42
    |
170 |         easy.get_mut().span.record("id", &id);
    |                                          ^^^ help: change this to: `id`
    |
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrows_for_generic_args
note: the lint level is defined here
   --> src/lib.rs:240:5
    |
240 |     clippy::all
    |     ^^^^^^^^^^^
    = note: `#[warn(clippy::needless_borrows_for_generic_args)]` implied by `#[warn(clippy::all)]`

warning: method `call` is never used
   --> src/interceptor/mod.rs:124:24
    |
124 |                       fn call(&self, $($arg: $arg_ty,)*) -> Self::Future;
    |                          ^^^^
...
159 | /     impl_async_fn! {
160 | |         (AsyncFnOnce0, AsyncFnMut0, AsyncFn0, ()),
161 | |         (AsyncFnOnce1, AsyncFnMut1, AsyncFn1, (a0:A0, )),
    | |                                     -------- method in this trait
162 | |         (AsyncFnOnce2, AsyncFnMut2, AsyncFn2, (a0:A0, a1:A1, )),
163 | |     }
    | |_____- in this macro invocation
    |
    = note: this warning originates in the macro `impl_async_fn` (in Nightly builds, run with -Z macro-backtrace for more info)

warning: method `call_mut` is never used
   --> src/interceptor/mod.rs:121:24
    |
121 |                       fn call_mut(&mut self, $($arg: $arg_ty,)*) -> Self::Future;
    |                          ^^^^^^^^
...
159 | /     impl_async_fn! {
160 | |         (AsyncFnOnce0, AsyncFnMut0, AsyncFn0, ()),
161 | |         (AsyncFnOnce1, AsyncFnMut1, AsyncFn1, (a0:A0, )),
    | |                        ----------- method in this trait
162 | |         (AsyncFnOnce2, AsyncFnMut2, AsyncFn2, (a0:A0, a1:A1, )),
163 | |     }
    | |_____- in this macro invocation
    |
    = note: this warning originates in the macro `impl_async_fn` (in Nightly builds, run with -Z macro-backtrace for more info)

warning: method `call_once` is never used
   --> src/interceptor/mod.rs:118:24
    |
118 |                       fn call_once(self, $($arg: $arg_ty,)*) -> Self::Future;
    |                          ^^^^^^^^^
...
159 | /     impl_async_fn! {
160 | |         (AsyncFnOnce0, AsyncFnMut0, AsyncFn0, ()),
161 | |         (AsyncFnOnce1, AsyncFnMut1, AsyncFn1, (a0:A0, )),
    | |          ------------ method in this trait
162 | |         (AsyncFnOnce2, AsyncFnMut2, AsyncFn2, (a0:A0, a1:A1, )),
163 | |     }
    | |_____- in this macro invocation
    |
    = note: this warning originates in the macro `impl_async_fn` (in Nightly builds, run with -Z macro-backtrace for more info)

warning: method `call` is never used
   --> src/interceptor/mod.rs:124:24
    |
124 |                       fn call(&self, $($arg: $arg_ty,)*) -> Self::Future;
    |                          ^^^^
...
159 | /     impl_async_fn! {
160 | |         (AsyncFnOnce0, AsyncFnMut0, AsyncFn0, ()),
    | |                                     -------- method in this trait
161 | |         (AsyncFnOnce1, AsyncFnMut1, AsyncFn1, (a0:A0, )),
162 | |         (AsyncFnOnce2, AsyncFnMut2, AsyncFn2, (a0:A0, a1:A1, )),
163 | |     }
    | |_____- in this macro invocation
    |
    = note: this warning originates in the macro `impl_async_fn` (in Nightly builds, run with -Z macro-backtrace for more info)

warning: method `call_mut` is never used
   --> src/interceptor/mod.rs:121:24
    |
121 |                       fn call_mut(&mut self, $($arg: $arg_ty,)*) -> Self::Future;
    |                          ^^^^^^^^
...
159 | /     impl_async_fn! {
160 | |         (AsyncFnOnce0, AsyncFnMut0, AsyncFn0, ()),
    | |                        ----------- method in this trait
161 | |         (AsyncFnOnce1, AsyncFnMut1, AsyncFn1, (a0:A0, )),
162 | |         (AsyncFnOnce2, AsyncFnMut2, AsyncFn2, (a0:A0, a1:A1, )),
163 | |     }
    | |_____- in this macro invocation
    |
    = note: this warning originates in the macro `impl_async_fn` (in Nightly builds, run with -Z macro-backtrace for more info)

warning: method `call_once` is never used
   --> src/interceptor/mod.rs:118:24
    |
118 |                       fn call_once(self, $($arg: $arg_ty,)*) -> Self::Future;
    |                          ^^^^^^^^^
...
159 | /     impl_async_fn! {
160 | |         (AsyncFnOnce0, AsyncFnMut0, AsyncFn0, ()),
    | |          ------------ method in this trait
161 | |         (AsyncFnOnce1, AsyncFnMut1, AsyncFn1, (a0:A0, )),
162 | |         (AsyncFnOnce2, AsyncFnMut2, AsyncFn2, (a0:A0, a1:A1, )),
163 | |     }
    | |_____- in this macro invocation
    |
    = note: `#[warn(dead_code)]` implied by `#[warn(unused)]`
    = note: this warning originates in the macro `impl_async_fn` (in Nightly builds, run with -Z macro-backtrace for more info)

warning: the item `FromIterator` is imported redundantly
 --> src/config/tls.rs:7:5
  |
7 |     iter::FromIterator,
  |     ^^^^^^^^^^^^^^^^^^
 --> /rustc/9d79cd5f79e75bd0d2083260271307ce9acd9081/library/std/src/prelude/mod.rs:148:13
  |
  = note: the item `FromIterator` is already defined here

warning: the item `Easy2` is imported redundantly
 --> src/config/request.rs:4:5
  |
3 | use super::{proxy::Proxy, *};
  |                           - the item `Easy2` is already imported here
4 | use curl::easy::Easy2;
  |     ^^^^^^^^^^^^^^^^^

warning: the item `Proxy` is imported redundantly
 --> src/config/request.rs:3:13
  |
3 | use super::{proxy::Proxy, *};
  |             ^^^^^^^^^^^^  - the item `Proxy` is already imported here

warning: the item `FromIterator` is imported redundantly
 --> src/config/proxy.rs:3:5
  |
3 | use std::iter::FromIterator;
  |     ^^^^^^^^^^^^^^^^^^^^^^^
 --> /rustc/9d79cd5f79e75bd0d2083260271307ce9acd9081/library/std/src/prelude/mod.rs:148:13
  |
  = note: the item `FromIterator` is already defined here

warning: the item `TryFrom` is imported redundantly
 --> src/config/dial.rs:7:11
  |
7 | use std::{convert::TryFrom, fmt, net::SocketAddr, str::FromStr};
  |           ^^^^^^^^^^^^^^^^
 --> /rustc/9d79cd5f79e75bd0d2083260271307ce9acd9081/library/std/src/prelude/mod.rs:148:13
  |
  = note: the item `TryFrom` is already defined here

warning: the item `TryFrom` is imported redundantly
  --> src/redirect.rs:11:24
   |
11 | use std::{borrow::Cow, convert::TryFrom, fmt::Write, str};
   |                        ^^^^^^^^^^^^^^^^
  --> /rustc/9d79cd5f79e75bd0d2083260271307ce9acd9081/library/std/src/prelude/mod.rs:148:13
   |
   = note: the item `TryFrom` is already defined here

warning: the item `TryFrom` is imported redundantly
  --> src/client.rs:28:5
   |
28 |     convert::TryFrom,
   |     ^^^^^^^^^^^^^^^^
  --> /rustc/9d79cd5f79e75bd0d2083260271307ce9acd9081/library/std/src/prelude/mod.rs:148:13
   |
   = note: the item `TryFrom` is already defined here

warning: the item `TryInto` is imported redundantly
  --> src/cookies/interceptor.rs:12:5
   |
12 | use std::convert::TryInto;
   |     ^^^^^^^^^^^^^^^^^^^^^
  --> /rustc/9d79cd5f79e75bd0d2083260271307ce9acd9081/library/std/src/prelude/mod.rs:148:13
   |
   = note: the item `TryInto` is already defined here

warning: the item `TryFrom` is imported redundantly
   --> src/lib.rs:249:5
    |
249 | use std::convert::TryFrom;
    |     ^^^^^^^^^^^^^^^^^^^^^
   --> /rustc/9d79cd5f79e75bd0d2083260271307ce9acd9081/library/std/src/prelude/mod.rs:148:13
    |
    = note: the item `TryFrom` is already defined here
    |
note: the lint level is defined here
   --> src/lib.rs:238:5
    |
238 |     unused,
    |     ^^^^^^
    = note: `#[warn(unused_imports)]` implied by `#[warn(unused)]`