error[E0432]: unresolved import `futures::BoxFuture`
 --> /home/voy/.cargo/registry/src/github.com-1ecc6299db9ec823/grpc-0.2.1/src/futures_grpc.rs:1:5
  |
1 | use futures::BoxFuture;
  |     ^^^^^^^^^^^^^^^^^^ no `BoxFuture` in the root. Did you mean to use `Future`?

error[E0432]: unresolved import `futures::stream::BoxStream`
 --> /home/voy/.cargo/registry/src/github.com-1ecc6299db9ec823/grpc-0.2.1/src/futures_grpc.rs:2:5
  |
2 | use futures::stream::BoxStream;
  |     ^^^^^^^^^^^^^^^^^^^^^^^^^^ no `BoxStream` in `stream`. Did you mean to use `Stream`?

error[E0433]: failed to resolve. Could not find `sync` in `futures`
   --> /home/voy/.cargo/registry/src/github.com-1ecc6299db9ec823/grpc-0.2.1/src/client.rs:124:39
    |
124 |         -> futures::Oneshot<(futures::sync::mpsc::UnboundedSender<ResultOrEof<Resp, Error>>, GrpcStream<Resp>)>
    |                                       ^^^^ Could not find `sync` in `futures`

error[E0433]: failed to resolve. Could not find `sync` in `futures`
   --> /home/voy/.cargo/registry/src/github.com-1ecc6299db9ec823/grpc-0.2.1/src/client.rs:128:43
    |
128 |         let (sender, receiver) = futures::sync::mpsc::unbounded();
    |                                           ^^^^ Could not find `sync` in `futures`

error[E0407]: method `poll` is not a member of trait `Stream`
   --> /home/voy/.cargo/registry/src/github.com-1ecc6299db9ec823/grpc-0.2.1/src/grpc_frame.rs:163:5
    |
163 | /     fn poll(&mut self) -> Poll<Option<Self::Item>, Self::Error> {
164 | |         loop {
165 | |             if let Some(ref mut error) = self.error {
166 | |                 return error.poll();
...   |
201 | |         }
202 | |     }
    | |_____^ not a member of trait `Stream`

error[E0407]: method `poll` is not a member of trait `Stream`
   --> /home/voy/.cargo/registry/src/github.com-1ecc6299db9ec823/grpc-0.2.1/src/grpc_http_to_response.rs:90:5
    |
90  | /     fn poll(&mut self) -> Poll<Option<Self::Item>, Self::Error> {
91  | |         loop {
92  | |             if let Some(ref mut error) = self.error {
93  | |                 return error.poll();
...   |
151 | |         }
152 | |     }
    | |_____^ not a member of trait `Stream`

error[E0412]: cannot find type `Oneshot` in module `futures`
   --> /home/voy/.cargo/registry/src/github.com-1ecc6299db9ec823/grpc-0.2.1/src/client.rs:124:21
    |
124 |         -> futures::Oneshot<(futures::sync::mpsc::UnboundedSender<ResultOrEof<Resp, Error>>, GrpcStream<Resp>)>
    |                     ^^^^^^^ not found in `futures`

error[E0425]: cannot find function `oneshot` in module `futures`
   --> /home/voy/.cargo/registry/src/github.com-1ecc6299db9ec823/grpc-0.2.1/src/client.rs:126:51
    |
126 |         let (one_sender, one_receiver) = futures::oneshot();
    |                                                   ^^^^^^^ not found in `futures`

error[E0425]: cannot find function `iter` in module `stream`
  --> /home/voy/.cargo/registry/src/github.com-1ecc6299db9ec823/grpc-0.2.1/src/stream_item.rs:63:53
   |
63 |         GrpcStreamWithTrailingMetadata::new(stream::iter(vec![
   |                                                     ^^^^ not found in `stream`

error[E0425]: cannot find function `iter` in module `stream`
  --> /home/voy/.cargo/registry/src/github.com-1ecc6299db9ec823/grpc-0.2.1/src/stream_item.rs:75:56
   |
75 |         GrpcStreamWithTrailingMetadata::stream(stream::iter(iter.into_iter().map(Ok)))
   |                                                        ^^^^ not found in `stream`

error[E0425]: cannot find function `iter` in module `stream`
  --> /home/voy/.cargo/registry/src/github.com-1ecc6299db9ec823/grpc-0.2.1/src/req.rs:42:39
   |
42 |         StreamingRequest::new(stream::iter(iter.into_iter().map(Ok)))
   |                                       ^^^^ not found in `stream`

error[E0425]: cannot find function `finished` in module `future`
  --> /home/voy/.cargo/registry/src/github.com-1ecc6299db9ec823/grpc-0.2.1/src/resp.rs:43:37
   |
43 |         SingleResponse::new(future::finished((metadata, future)))
   |                                     ^^^^^^^^ not found in `future`

error[E0425]: cannot find function `iter` in module `stream`
  --> /home/voy/.cargo/registry/src/github.com-1ecc6299db9ec823/grpc-0.2.1/src/resp.rs:84:25
   |
84 |                 stream::iter(vec![
   |                         ^^^^ not found in `stream`

error[E0425]: cannot find function `iter` in module `stream`
   --> /home/voy/.cargo/registry/src/github.com-1ecc6299db9ec823/grpc-0.2.1/src/resp.rs:157:21
    |
157 |             stream::iter(iter.map(Ok)),
    |                     ^^^^ not found in `stream`

error[E0412]: cannot find type `Canceled` in module `futures`
  --> /home/voy/.cargo/registry/src/github.com-1ecc6299db9ec823/grpc-0.2.1/src/error.rs:27:23
   |
27 |     Canceled(futures::Canceled),
   |                       ^^^^^^^^ not found in `futures`
help: possible candidate is found in another module, you can import it into scope
   |
1  | use futures::channel::oneshot::Canceled;
   |

error[E0412]: cannot find type `Canceled` in module `futures`
  --> /home/voy/.cargo/registry/src/github.com-1ecc6299db9ec823/grpc-0.2.1/src/error.rs:89:20
   |
89 | impl From<futures::Canceled> for Error {
   |                    ^^^^^^^^ not found in `futures`
help: possible candidate is found in another module, you can import it into scope
   |
1  | use futures::channel::oneshot::Canceled;
   |

error[E0412]: cannot find type `Canceled` in module `futures`
  --> /home/voy/.cargo/registry/src/github.com-1ecc6299db9ec823/grpc-0.2.1/src/error.rs:90:27
   |
90 |     fn from(err: futures::Canceled) -> Self {
   |                           ^^^^^^^^ not found in `futures`
help: possible candidate is found in another module, you can import it into scope
   |
1  | use futures::channel::oneshot::Canceled;
   |

error[E0244]: wrong number of type arguments: expected 1, found 2
   --> /home/voy/.cargo/registry/src/github.com-1ecc6299db9ec823/grpc-0.2.1/src/grpc_frame.rs:144:19
    |
144 |     error: Option<stream::Once<Bytes, Error>>,
    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^ expected 1 type argument

error[E0244]: wrong number of type arguments: expected 1, found 2
  --> /home/voy/.cargo/registry/src/github.com-1ecc6299db9ec823/grpc-0.2.1/src/grpc_http_to_response.rs:72:19
   |
72 |     error: Option<stream::Once<ItemOrMetadata<Bytes>, Error>>,
   |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected 1 type argument

error: aborting due to 19 previous errors