[INFO] fetching crate enfipy-jsonrpc-http-server 15.0.0...
[INFO] checking enfipy-jsonrpc-http-server-15.0.0 against beta-2021-10-15 for beta-1.56-3
[INFO] extracting crate enfipy-jsonrpc-http-server 15.0.0 into /workspace/builds/worker-43/source
[INFO] validating manifest of crates.io crate enfipy-jsonrpc-http-server 15.0.0 on toolchain beta-2021-10-15
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate enfipy-jsonrpc-http-server 15.0.0
[INFO] finished tweaking crates.io crate enfipy-jsonrpc-http-server 15.0.0
[INFO] tweaked toml for crates.io crate enfipy-jsonrpc-http-server 15.0.0 written to /workspace/builds/worker-43/source/Cargo.toml
[INFO] crate crates.io crate enfipy-jsonrpc-http-server 15.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] error[E0432]: unresolved import `futures::TryFutureExt`
[INFO] [stdout]   --> src/tests.rs:66:7
[INFO] [stdout]    |
[INFO] [stdout] 66 |         use futures::TryFutureExt;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^ no `TryFutureExt` in `futures`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `channel` in `futures`
[INFO] [stdout]   --> src/tests.rs:67:25
[INFO] [stdout]    |
[INFO] [stdout] 67 |         let (c, p) = futures::channel::oneshot::channel();
[INFO] [stdout]    |                               ^^^^^^^ could not find `channel` in `futures`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `ready` in module `futures::future`
[INFO] [stdout]   --> src/tests.rs:63:20
[INFO] [stdout]    |
[INFO] [stdout] 63 |         futures::future::ready(Ok(Value::String("world".into())))
[INFO] [stdout]    |                          ^^^^^ not found in `futures::future`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 1  | use core::future::ready;
[INFO] [stdout]    |
[INFO] [stdout] 1  | use futures03::future::ready;
[INFO] [stdout]    |
[INFO] [stdout] 1  | use std::future::ready;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: the method `compat` exists for struct `futures::Map<futures::future::Either<<S as Middleware<M>>::Future, futures::future::Either<futures::Map<futures::future::Either<<S as Middleware<M>>::CallFuture, futures::future::Either<Box<dyn futures::Future<Error = (), Item = std::option::Option<jsonrpc_core::Output>> + std::marker::Send>, Finished<std::option::Option<jsonrpc_core::Output>, ()>>>, fn(std::option::Option<jsonrpc_core::Output>) -> std::option::Option<jsonrpc_core::Response>>, futures::Map<futures::Collect<Vec<futures::future::Either<<S as Middleware<M>>::CallFuture, futures::future::Either<Box<dyn futures::Future<Error = (), Item = std::option::Option<jsonrpc_core::Output>> + std::marker::Send>, Finished<std::option::Option<jsonrpc_core::Output>, ()>>>>>, fn(Vec<std::option::Option<jsonrpc_core::Output>>) -> std::option::Option<jsonrpc_core::Response>>>>, fn(std::option::Option<jsonrpc_core::Response>) -> Result<std::option::Option<jsonrpc_core::Response>, _> {Result::<std::option::Option<jsonrpc_core::Response>, _>::Ok}>`, but its trait bounds were not satisfied
[INFO] [stdout]    --> src/handler.rs:411:35
[INFO] [stdout]     |
[INFO] [stdout] 411 |         let response = response.map(Ok).compat();
[INFO] [stdout]     |                                         ^^^^^^ method cannot be called on `futures::Map<futures::future::Either<<S as Middleware<M>>::Future, futures::future::Either<futures::Map<futures::future::Either<<S as Middleware<M>>::CallFuture, futures::future::Either<Box<dyn futures::Future<Error = (), Item = std::option::Option<jsonrpc_core::Output>> + std::marker::Send>, Finished<std::option::Option<jsonrpc_core::Output>, ()>>>, fn(std::option::Option<jsonrpc_core::Output>) -> std::option::Option<jsonrpc_core::Response>>, futures::Map<futures::Collect<Vec<futures::future::Either<<S as Middleware<M>>::CallFuture, futures::future::Either<Box<dyn futures::Future<Error = (), Item = std::option::Option<jsonrpc_core::Output>> + std::marker::Send>, Finished<std::option::Option<jsonrpc_core::Output>, ()>>>>>, fn(Vec<std::option::Option<jsonrpc_core::Output>>) -> std::option::Option<jsonrpc_core::Response>>>>, fn(std::option::Option<jsonrpc_core::Response>) -> Result<std::option::Option<jsonrpc_core::Response>, _> {Result::<std::option::Option<jsonrpc_core::Response>, _>::Ok}>` due to unsatisfied trait bounds
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.30/src/future/map.rs:8:1
[INFO] [stdout]     |
[INFO] [stdout] 8   | pub struct Map<A, F> where A: Future {
[INFO] [stdout]     | ------------------------------------
[INFO] [stdout]     | |
[INFO] [stdout]     | doesn't satisfy `_: TryFutureExt`
[INFO] [stdout]     | doesn't satisfy `_: TryFuture`
[INFO] [stdout]     |
[INFO] [stdout]     = note: the following trait bounds were not satisfied:
[INFO] [stdout]             `futures::Map<futures::future::Either<<S as Middleware<M>>::Future, futures::future::Either<futures::Map<futures::future::Either<<S as Middleware<M>>::CallFuture, futures::future::Either<Box<dyn futures::Future<Error = (), Item = std::option::Option<jsonrpc_core::Output>> + std::marker::Send>, Finished<std::option::Option<jsonrpc_core::Output>, ()>>>, fn(std::option::Option<jsonrpc_core::Output>) -> std::option::Option<jsonrpc_core::Response>>, futures::Map<futures::Collect<Vec<futures::future::Either<<S as Middleware<M>>::CallFuture, futures::future::Either<Box<dyn futures::Future<Error = (), Item = std::option::Option<jsonrpc_core::Output>> + std::marker::Send>, Finished<std::option::Option<jsonrpc_core::Output>, ()>>>>>, fn(Vec<std::option::Option<jsonrpc_core::Output>>) -> std::option::Option<jsonrpc_core::Response>>>>, fn(std::option::Option<jsonrpc_core::Response>) -> Result<std::option::Option<jsonrpc_core::Response>, _> {Result::<std::option::Option<jsonrpc_core::Response>, _>::Ok}>: TryFuture`
[INFO] [stdout]             which is required by `futures::Map<futures::future::Either<<S as Middleware<M>>::Future, futures::future::Either<futures::Map<futures::future::Either<<S as Middleware<M>>::CallFuture, futures::future::Either<Box<dyn futures::Future<Error = (), Item = std::option::Option<jsonrpc_core::Output>> + std::marker::Send>, Finished<std::option::Option<jsonrpc_core::Output>, ()>>>, fn(std::option::Option<jsonrpc_core::Output>) -> std::option::Option<jsonrpc_core::Response>>, futures::Map<futures::Collect<Vec<futures::future::Either<<S as Middleware<M>>::CallFuture, futures::future::Either<Box<dyn futures::Future<Error = (), Item = std::option::Option<jsonrpc_core::Output>> + std::marker::Send>, Finished<std::option::Option<jsonrpc_core::Output>, ()>>>>>, fn(Vec<std::option::Option<jsonrpc_core::Output>>) -> std::option::Option<jsonrpc_core::Response>>>>, fn(std::option::Option<jsonrpc_core::Response>) -> Result<std::option::Option<jsonrpc_core::Response>, _> {Result::<std::option::Option<jsonrpc_core::Response>, _>::Ok}>: TryFutureExt`
[INFO] [stdout]             `&futures::Map<futures::future::Either<<S as Middleware<M>>::Future, futures::future::Either<futures::Map<futures::future::Either<<S as Middleware<M>>::CallFuture, futures::future::Either<Box<dyn futures::Future<Error = (), Item = std::option::Option<jsonrpc_core::Output>> + std::marker::Send>, Finished<std::option::Option<jsonrpc_core::Output>, ()>>>, fn(std::option::Option<jsonrpc_core::Output>) -> std::option::Option<jsonrpc_core::Response>>, futures::Map<futures::Collect<Vec<futures::future::Either<<S as Middleware<M>>::CallFuture, futures::future::Either<Box<dyn futures::Future<Error = (), Item = std::option::Option<jsonrpc_core::Output>> + std::marker::Send>, Finished<std::option::Option<jsonrpc_core::Output>, ()>>>>>, fn(Vec<std::option::Option<jsonrpc_core::Output>>) -> std::option::Option<jsonrpc_core::Response>>>>, fn(std::option::Option<jsonrpc_core::Response>) -> Result<std::option::Option<jsonrpc_core::Response>, _> {Result::<std::option::Option<jsonrpc_core::Response>, _>::Ok}>: TryFuture`
[INFO] [stdout]             which is required by `&futures::Map<futures::future::Either<<S as Middleware<M>>::Future, futures::future::Either<futures::Map<futures::future::Either<<S as Middleware<M>>::CallFuture, futures::future::Either<Box<dyn futures::Future<Error = (), Item = std::option::Option<jsonrpc_core::Output>> + std::marker::Send>, Finished<std::option::Option<jsonrpc_core::Output>, ()>>>, fn(std::option::Option<jsonrpc_core::Output>) -> std::option::Option<jsonrpc_core::Response>>, futures::Map<futures::Collect<Vec<futures::future::Either<<S as Middleware<M>>::CallFuture, futures::future::Either<Box<dyn futures::Future<Error = (), Item = std::option::Option<jsonrpc_core::Output>> + std::marker::Send>, Finished<std::option::Option<jsonrpc_core::Output>, ()>>>>>, fn(Vec<std::option::Option<jsonrpc_core::Output>>) -> std::option::Option<jsonrpc_core::Response>>>>, fn(std::option::Option<jsonrpc_core::Response>) -> Result<std::option::Option<jsonrpc_core::Response>, _> {Result::<std::option::Option<jsonrpc_core::Response>, _>::Ok}>: TryFutureExt`
[INFO] [stdout]             `&mut futures::Map<futures::future::Either<<S as Middleware<M>>::Future, futures::future::Either<futures::Map<futures::future::Either<<S as Middleware<M>>::CallFuture, futures::future::Either<Box<dyn futures::Future<Error = (), Item = std::option::Option<jsonrpc_core::Output>> + std::marker::Send>, Finished<std::option::Option<jsonrpc_core::Output>, ()>>>, fn(std::option::Option<jsonrpc_core::Output>) -> std::option::Option<jsonrpc_core::Response>>, futures::Map<futures::Collect<Vec<futures::future::Either<<S as Middleware<M>>::CallFuture, futures::future::Either<Box<dyn futures::Future<Error = (), Item = std::option::Option<jsonrpc_core::Output>> + std::marker::Send>, Finished<std::option::Option<jsonrpc_core::Output>, ()>>>>>, fn(Vec<std::option::Option<jsonrpc_core::Output>>) -> std::option::Option<jsonrpc_core::Response>>>>, fn(std::option::Option<jsonrpc_core::Response>) -> Result<std::option::Option<jsonrpc_core::Response>, _> {Result::<std::option::Option<jsonrpc_core::Response>, _>::Ok}>: TryFuture`
[INFO] [stdout]             which is required by `&mut futures::Map<futures::future::Either<<S as Middleware<M>>::Future, futures::future::Either<futures::Map<futures::future::Either<<S as Middleware<M>>::CallFuture, futures::future::Either<Box<dyn futures::Future<Error = (), Item = std::option::Option<jsonrpc_core::Output>> + std::marker::Send>, Finished<std::option::Option<jsonrpc_core::Output>, ()>>>, fn(std::option::Option<jsonrpc_core::Output>) -> std::option::Option<jsonrpc_core::Response>>, futures::Map<futures::Collect<Vec<futures::future::Either<<S as Middleware<M>>::CallFuture, futures::future::Either<Box<dyn futures::Future<Error = (), Item = std::option::Option<jsonrpc_core::Output>> + std::marker::Send>, Finished<std::option::Option<jsonrpc_core::Output>, ()>>>>>, fn(Vec<std::option::Option<jsonrpc_core::Output>>) -> std::option::Option<jsonrpc_core::Response>>>>, fn(std::option::Option<jsonrpc_core::Response>) -> Result<std::option::Option<jsonrpc_core::Response>, _> {Result::<std::option::Option<jsonrpc_core::Response>, _>::Ok}>: TryFutureExt`
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout]     = note: the following trait is implemented but not in scope; perhaps add a `use` for it:
[INFO] [stdout]             `use futures::compat::Future01CompatExt;`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: the method `compat` exists for struct `futures::Map<futures::future::Either<<S as Middleware<M>>::Future, futures::future::Either<futures::Map<futures::future::Either<<S as Middleware<M>>::CallFuture, futures::future::Either<Box<dyn futures::Future<Error = (), Item = std::option::Option<jsonrpc_core::Output>> + std::marker::Send>, Finished<std::option::Option<jsonrpc_core::Output>, ()>>>, fn(std::option::Option<jsonrpc_core::Output>) -> std::option::Option<jsonrpc_core::Response>>, futures::Map<futures::Collect<Vec<futures::future::Either<<S as Middleware<M>>::CallFuture, futures::future::Either<Box<dyn futures::Future<Error = (), Item = std::option::Option<jsonrpc_core::Output>> + std::marker::Send>, Finished<std::option::Option<jsonrpc_core::Output>, ()>>>>>, fn(Vec<std::option::Option<jsonrpc_core::Output>>) -> std::option::Option<jsonrpc_core::Response>>>>, fn(std::option::Option<jsonrpc_core::Response>) -> Result<std::option::Option<jsonrpc_core::Response>, _> {Result::<std::option::Option<jsonrpc_core::Response>, _>::Ok}>`, but its trait bounds were not satisfied
[INFO] [stdout]    --> src/handler.rs:459:35
[INFO] [stdout]     |
[INFO] [stdout] 459 |         let response = response.map(Ok).compat();
[INFO] [stdout]     |                                         ^^^^^^ method cannot be called on `futures::Map<futures::future::Either<<S as Middleware<M>>::Future, futures::future::Either<futures::Map<futures::future::Either<<S as Middleware<M>>::CallFuture, futures::future::Either<Box<dyn futures::Future<Error = (), Item = std::option::Option<jsonrpc_core::Output>> + std::marker::Send>, Finished<std::option::Option<jsonrpc_core::Output>, ()>>>, fn(std::option::Option<jsonrpc_core::Output>) -> std::option::Option<jsonrpc_core::Response>>, futures::Map<futures::Collect<Vec<futures::future::Either<<S as Middleware<M>>::CallFuture, futures::future::Either<Box<dyn futures::Future<Error = (), Item = std::option::Option<jsonrpc_core::Output>> + std::marker::Send>, Finished<std::option::Option<jsonrpc_core::Output>, ()>>>>>, fn(Vec<std::option::Option<jsonrpc_core::Output>>) -> std::option::Option<jsonrpc_core::Response>>>>, fn(std::option::Option<jsonrpc_core::Response>) -> Result<std::option::Option<jsonrpc_core::Response>, _> {Result::<std::option::Option<jsonrpc_core::Response>, _>::Ok}>` due to unsatisfied trait bounds
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.30/src/future/map.rs:8:1
[INFO] [stdout]     |
[INFO] [stdout] 8   | pub struct Map<A, F> where A: Future {
[INFO] [stdout]     | ------------------------------------
[INFO] [stdout]     | |
[INFO] [stdout]     | doesn't satisfy `_: TryFutureExt`
[INFO] [stdout]     | doesn't satisfy `_: TryFuture`
[INFO] [stdout]     |
[INFO] [stdout]     = note: the following trait bounds were not satisfied:
[INFO] [stdout]             `futures::Map<futures::future::Either<<S as Middleware<M>>::Future, futures::future::Either<futures::Map<futures::future::Either<<S as Middleware<M>>::CallFuture, futures::future::Either<Box<dyn futures::Future<Error = (), Item = std::option::Option<jsonrpc_core::Output>> + std::marker::Send>, Finished<std::option::Option<jsonrpc_core::Output>, ()>>>, fn(std::option::Option<jsonrpc_core::Output>) -> std::option::Option<jsonrpc_core::Response>>, futures::Map<futures::Collect<Vec<futures::future::Either<<S as Middleware<M>>::CallFuture, futures::future::Either<Box<dyn futures::Future<Error = (), Item = std::option::Option<jsonrpc_core::Output>> + std::marker::Send>, Finished<std::option::Option<jsonrpc_core::Output>, ()>>>>>, fn(Vec<std::option::Option<jsonrpc_core::Output>>) -> std::option::Option<jsonrpc_core::Response>>>>, fn(std::option::Option<jsonrpc_core::Response>) -> Result<std::option::Option<jsonrpc_core::Response>, _> {Result::<std::option::Option<jsonrpc_core::Response>, _>::Ok}>: TryFuture`
[INFO] [stdout]             which is required by `futures::Map<futures::future::Either<<S as Middleware<M>>::Future, futures::future::Either<futures::Map<futures::future::Either<<S as Middleware<M>>::CallFuture, futures::future::Either<Box<dyn futures::Future<Error = (), Item = std::option::Option<jsonrpc_core::Output>> + std::marker::Send>, Finished<std::option::Option<jsonrpc_core::Output>, ()>>>, fn(std::option::Option<jsonrpc_core::Output>) -> std::option::Option<jsonrpc_core::Response>>, futures::Map<futures::Collect<Vec<futures::future::Either<<S as Middleware<M>>::CallFuture, futures::future::Either<Box<dyn futures::Future<Error = (), Item = std::option::Option<jsonrpc_core::Output>> + std::marker::Send>, Finished<std::option::Option<jsonrpc_core::Output>, ()>>>>>, fn(Vec<std::option::Option<jsonrpc_core::Output>>) -> std::option::Option<jsonrpc_core::Response>>>>, fn(std::option::Option<jsonrpc_core::Response>) -> Result<std::option::Option<jsonrpc_core::Response>, _> {Result::<std::option::Option<jsonrpc_core::Response>, _>::Ok}>: TryFutureExt`
[INFO] [stdout]             `&futures::Map<futures::future::Either<<S as Middleware<M>>::Future, futures::future::Either<futures::Map<futures::future::Either<<S as Middleware<M>>::CallFuture, futures::future::Either<Box<dyn futures::Future<Error = (), Item = std::option::Option<jsonrpc_core::Output>> + std::marker::Send>, Finished<std::option::Option<jsonrpc_core::Output>, ()>>>, fn(std::option::Option<jsonrpc_core::Output>) -> std::option::Option<jsonrpc_core::Response>>, futures::Map<futures::Collect<Vec<futures::future::Either<<S as Middleware<M>>::CallFuture, futures::future::Either<Box<dyn futures::Future<Error = (), Item = std::option::Option<jsonrpc_core::Output>> + std::marker::Send>, Finished<std::option::Option<jsonrpc_core::Output>, ()>>>>>, fn(Vec<std::option::Option<jsonrpc_core::Output>>) -> std::option::Option<jsonrpc_core::Response>>>>, fn(std::option::Option<jsonrpc_core::Response>) -> Result<std::option::Option<jsonrpc_core::Response>, _> {Result::<std::option::Option<jsonrpc_core::Response>, _>::Ok}>: TryFuture`
[INFO] [stdout]             which is required by `&futures::Map<futures::future::Either<<S as Middleware<M>>::Future, futures::future::Either<futures::Map<futures::future::Either<<S as Middleware<M>>::CallFuture, futures::future::Either<Box<dyn futures::Future<Error = (), Item = std::option::Option<jsonrpc_core::Output>> + std::marker::Send>, Finished<std::option::Option<jsonrpc_core::Output>, ()>>>, fn(std::option::Option<jsonrpc_core::Output>) -> std::option::Option<jsonrpc_core::Response>>, futures::Map<futures::Collect<Vec<futures::future::Either<<S as Middleware<M>>::CallFuture, futures::future::Either<Box<dyn futures::Future<Error = (), Item = std::option::Option<jsonrpc_core::Output>> + std::marker::Send>, Finished<std::option::Option<jsonrpc_core::Output>, ()>>>>>, fn(Vec<std::option::Option<jsonrpc_core::Output>>) -> std::option::Option<jsonrpc_core::Response>>>>, fn(std::option::Option<jsonrpc_core::Response>) -> Result<std::option::Option<jsonrpc_core::Response>, _> {Result::<std::option::Option<jsonrpc_core::Response>, _>::Ok}>: TryFutureExt`
[INFO] [stdout]             `&mut futures::Map<futures::future::Either<<S as Middleware<M>>::Future, futures::future::Either<futures::Map<futures::future::Either<<S as Middleware<M>>::CallFuture, futures::future::Either<Box<dyn futures::Future<Error = (), Item = std::option::Option<jsonrpc_core::Output>> + std::marker::Send>, Finished<std::option::Option<jsonrpc_core::Output>, ()>>>, fn(std::option::Option<jsonrpc_core::Output>) -> std::option::Option<jsonrpc_core::Response>>, futures::Map<futures::Collect<Vec<futures::future::Either<<S as Middleware<M>>::CallFuture, futures::future::Either<Box<dyn futures::Future<Error = (), Item = std::option::Option<jsonrpc_core::Output>> + std::marker::Send>, Finished<std::option::Option<jsonrpc_core::Output>, ()>>>>>, fn(Vec<std::option::Option<jsonrpc_core::Output>>) -> std::option::Option<jsonrpc_core::Response>>>>, fn(std::option::Option<jsonrpc_core::Response>) -> Result<std::option::Option<jsonrpc_core::Response>, _> {Result::<std::option::Option<jsonrpc_core::Response>, _>::Ok}>: TryFuture`
[INFO] [stdout]             which is required by `&mut futures::Map<futures::future::Either<<S as Middleware<M>>::Future, futures::future::Either<futures::Map<futures::future::Either<<S as Middleware<M>>::CallFuture, futures::future::Either<Box<dyn futures::Future<Error = (), Item = std::option::Option<jsonrpc_core::Output>> + std::marker::Send>, Finished<std::option::Option<jsonrpc_core::Output>, ()>>>, fn(std::option::Option<jsonrpc_core::Output>) -> std::option::Option<jsonrpc_core::Response>>, futures::Map<futures::Collect<Vec<futures::future::Either<<S as Middleware<M>>::CallFuture, futures::future::Either<Box<dyn futures::Future<Error = (), Item = std::option::Option<jsonrpc_core::Output>> + std::marker::Send>, Finished<std::option::Option<jsonrpc_core::Output>, ()>>>>>, fn(Vec<std::option::Option<jsonrpc_core::Output>>) -> std::option::Option<jsonrpc_core::Response>>>>, fn(std::option::Option<jsonrpc_core::Response>) -> Result<std::option::Option<jsonrpc_core::Response>, _> {Result::<std::option::Option<jsonrpc_core::Response>, _>::Ok}>: TryFutureExt`
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout]     = note: the following trait is implemented but not in scope; perhaps add a `use` for it:
[INFO] [stdout]             `use futures::compat::Future01CompatExt;`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: the method `compat` exists for struct `futures::Map<futures::Map<futures::future::Either<Finished<std::option::Option<jsonrpc_core::Response>, ()>, futures::future::Either<<S as Middleware<M>>::Future, futures::future::Either<futures::Map<futures::future::Either<<S as Middleware<M>>::CallFuture, futures::future::Either<Box<dyn futures::Future<Error = (), Item = std::option::Option<jsonrpc_core::Output>> + std::marker::Send>, Finished<std::option::Option<jsonrpc_core::Output>, ()>>>, fn(std::option::Option<jsonrpc_core::Output>) -> std::option::Option<jsonrpc_core::Response>>, futures::Map<futures::Collect<Vec<futures::future::Either<<S as Middleware<M>>::CallFuture, futures::future::Either<Box<dyn futures::Future<Error = (), Item = std::option::Option<jsonrpc_core::Output>> + std::marker::Send>, Finished<std::option::Option<jsonrpc_core::Output>, ()>>>>>, fn(Vec<std::option::Option<jsonrpc_core::Output>>) -> std::option::Option<jsonrpc_core::Response>>>>>, fn(std::option::Option<jsonrpc_core::Response>) -> std::option::Option<std::string::String>>, fn(std::option::Option<std::string::String>) -> Result<std::option::Option<std::string::String>, _> {Result::<std::option::Option<std::string::String>, _>::Ok}>`, but its trait bounds were not satisfied
[INFO] [stdout]    --> src/handler.rs:506:38
[INFO] [stdout]     |
[INFO] [stdout] 506 |                     let response = response.map(Ok).compat();
[INFO] [stdout]     |                                                     ^^^^^^ method cannot be called on `futures::Map<futures::Map<futures::future::Either<Finished<std::option::Option<jsonrpc_core::Response>, ()>, futures::future::Either<<S as Middleware<M>>::Future, futures::future::Either<futures::Map<futures::future::Either<<S as Middleware<M>>::CallFuture, futures::future::Either<Box<dyn futures::Future<Error = (), Item = std::option::Option<jsonrpc_core::Output>> + std::marker::Send>, Finished<std::option::Option<jsonrpc_core::Output>, ()>>>, fn(std::option::Option<jsonrpc_core::Output>) -> std::option::Option<jsonrpc_core::Response>>, futures::Map<futures::Collect<Vec<futures::future::Either<<S as Middleware<M>>::CallFuture, futures::future::Either<Box<dyn futures::Future<Error = (), Item = std::option::Option<jsonrpc_core::Output>> + std::marker::Send>, Finished<std::option::Option<jsonrpc_core::Output>, ()>>>>>, fn(Vec<std::option::Option<jsonrpc_core::Output>>) -> std::option::Option<jsonrpc_core::Response>>>>>, fn(std::option::Option<jsonrpc_core::Response>) -> std::option::Option<std::string::String>>, fn(std::option::Option<std::string::String>) -> Result<std::option::Option<std::string::String>, _> {Result::<std::option::Option<std::string::String>, _>::Ok}>` due to unsatisfied trait bounds
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.30/src/future/map.rs:8:1
[INFO] [stdout]     |
[INFO] [stdout] 8   | pub struct Map<A, F> where A: Future {
[INFO] [stdout]     | ------------------------------------
[INFO] [stdout]     | |
[INFO] [stdout]     | doesn't satisfy `_: TryFutureExt`
[INFO] [stdout]     | doesn't satisfy `_: TryFuture`
[INFO] [stdout]     |
[INFO] [stdout]     = note: the following trait bounds were not satisfied:
[INFO] [stdout]             `futures::Map<futures::Map<futures::future::Either<Finished<std::option::Option<jsonrpc_core::Response>, ()>, futures::future::Either<<S as Middleware<M>>::Future, futures::future::Either<futures::Map<futures::future::Either<<S as Middleware<M>>::CallFuture, futures::future::Either<Box<dyn futures::Future<Error = (), Item = std::option::Option<jsonrpc_core::Output>> + std::marker::Send>, Finished<std::option::Option<jsonrpc_core::Output>, ()>>>, fn(std::option::Option<jsonrpc_core::Output>) -> std::option::Option<jsonrpc_core::Response>>, futures::Map<futures::Collect<Vec<futures::future::Either<<S as Middleware<M>>::CallFuture, futures::future::Either<Box<dyn futures::Future<Error = (), Item = std::option::Option<jsonrpc_core::Output>> + std::marker::Send>, Finished<std::option::Option<jsonrpc_core::Output>, ()>>>>>, fn(Vec<std::option::Option<jsonrpc_core::Output>>) -> std::option::Option<jsonrpc_core::Response>>>>>, fn(std::option::Option<jsonrpc_core::Response>) -> std::option::Option<std::string::String>>, fn(std::option::Option<std::string::String>) -> Result<std::option::Option<std::string::String>, _> {Result::<std::option::Option<std::string::String>, _>::Ok}>: TryFuture`
[INFO] [stdout]             which is required by `futures::Map<futures::Map<futures::future::Either<Finished<std::option::Option<jsonrpc_core::Response>, ()>, futures::future::Either<<S as Middleware<M>>::Future, futures::future::Either<futures::Map<futures::future::Either<<S as Middleware<M>>::CallFuture, futures::future::Either<Box<dyn futures::Future<Error = (), Item = std::option::Option<jsonrpc_core::Output>> + std::marker::Send>, Finished<std::option::Option<jsonrpc_core::Output>, ()>>>, fn(std::option::Option<jsonrpc_core::Output>) -> std::option::Option<jsonrpc_core::Response>>, futures::Map<futures::Collect<Vec<futures::future::Either<<S as Middleware<M>>::CallFuture, futures::future::Either<Box<dyn futures::Future<Error = (), Item = std::option::Option<jsonrpc_core::Output>> + std::marker::Send>, Finished<std::option::Option<jsonrpc_core::Output>, ()>>>>>, fn(Vec<std::option::Option<jsonrpc_core::Output>>) -> std::option::Option<jsonrpc_core::Response>>>>>, fn(std::option::Option<jsonrpc_core::Response>) -> std::option::Option<std::string::String>>, fn(std::option::Option<std::string::String>) -> Result<std::option::Option<std::string::String>, _> {Result::<std::option::Option<std::string::String>, _>::Ok}>: TryFutureExt`
[INFO] [stdout]             `&futures::Map<futures::Map<futures::future::Either<Finished<std::option::Option<jsonrpc_core::Response>, ()>, futures::future::Either<<S as Middleware<M>>::Future, futures::future::Either<futures::Map<futures::future::Either<<S as Middleware<M>>::CallFuture, futures::future::Either<Box<dyn futures::Future<Error = (), Item = std::option::Option<jsonrpc_core::Output>> + std::marker::Send>, Finished<std::option::Option<jsonrpc_core::Output>, ()>>>, fn(std::option::Option<jsonrpc_core::Output>) -> std::option::Option<jsonrpc_core::Response>>, futures::Map<futures::Collect<Vec<futures::future::Either<<S as Middleware<M>>::CallFuture, futures::future::Either<Box<dyn futures::Future<Error = (), Item = std::option::Option<jsonrpc_core::Output>> + std::marker::Send>, Finished<std::option::Option<jsonrpc_core::Output>, ()>>>>>, fn(Vec<std::option::Option<jsonrpc_core::Output>>) -> std::option::Option<jsonrpc_core::Response>>>>>, fn(std::option::Option<jsonrpc_core::Response>) -> std::option::Option<std::string::String>>, fn(std::option::Option<std::string::String>) -> Result<std::option::Option<std::string::String>, _> {Result::<std::option::Option<std::string::String>, _>::Ok}>: TryFuture`
[INFO] [stdout]             which is required by `&futures::Map<futures::Map<futures::future::Either<Finished<std::option::Option<jsonrpc_core::Response>, ()>, futures::future::Either<<S as Middleware<M>>::Future, futures::future::Either<futures::Map<futures::future::Either<<S as Middleware<M>>::CallFuture, futures::future::Either<Box<dyn futures::Future<Error = (), Item = std::option::Option<jsonrpc_core::Output>> + std::marker::Send>, Finished<std::option::Option<jsonrpc_core::Output>, ()>>>, fn(std::option::Option<jsonrpc_core::Output>) -> std::option::Option<jsonrpc_core::Response>>, futures::Map<futures::Collect<Vec<futures::future::Either<<S as Middleware<M>>::CallFuture, futures::future::Either<Box<dyn futures::Future<Error = (), Item = std::option::Option<jsonrpc_core::Output>> + std::marker::Send>, Finished<std::option::Option<jsonrpc_core::Output>, ()>>>>>, fn(Vec<std::option::Option<jsonrpc_core::Output>>) -> std::option::Option<jsonrpc_core::Response>>>>>, fn(std::option::Option<jsonrpc_core::Response>) -> std::option::Option<std::string::String>>, fn(std::option::Option<std::string::String>) -> Result<std::option::Option<std::string::String>, _> {Result::<std::option::Option<std::string::String>, _>::Ok}>: TryFutureExt`
[INFO] [stdout]             `&mut futures::Map<futures::Map<futures::future::Either<Finished<std::option::Option<jsonrpc_core::Response>, ()>, futures::future::Either<<S as Middleware<M>>::Future, futures::future::Either<futures::Map<futures::future::Either<<S as Middleware<M>>::CallFuture, futures::future::Either<Box<dyn futures::Future<Error = (), Item = std::option::Option<jsonrpc_core::Output>> + std::marker::Send>, Finished<std::option::Option<jsonrpc_core::Output>, ()>>>, fn(std::option::Option<jsonrpc_core::Output>) -> std::option::Option<jsonrpc_core::Response>>, futures::Map<futures::Collect<Vec<futures::future::Either<<S as Middleware<M>>::CallFuture, futures::future::Either<Box<dyn futures::Future<Error = (), Item = std::option::Option<jsonrpc_core::Output>> + std::marker::Send>, Finished<std::option::Option<jsonrpc_core::Output>, ()>>>>>, fn(Vec<std::option::Option<jsonrpc_core::Output>>) -> std::option::Option<jsonrpc_core::Response>>>>>, fn(std::option::Option<jsonrpc_core::Response>) -> std::option::Option<std::string::String>>, fn(std::option::Option<std::string::String>) -> Result<std::option::Option<std::string::String>, _> {Result::<std::option::Option<std::string::String>, _>::Ok}>: TryFuture`
[INFO] [stdout]             which is required by `&mut futures::Map<futures::Map<futures::future::Either<Finished<std::option::Option<jsonrpc_core::Response>, ()>, futures::future::Either<<S as Middleware<M>>::Future, futures::future::Either<futures::Map<futures::future::Either<<S as Middleware<M>>::CallFuture, futures::future::Either<Box<dyn futures::Future<Error = (), Item = std::option::Option<jsonrpc_core::Output>> + std::marker::Send>, Finished<std::option::Option<jsonrpc_core::Output>, ()>>>, fn(std::option::Option<jsonrpc_core::Output>) -> std::option::Option<jsonrpc_core::Response>>, futures::Map<futures::Collect<Vec<futures::future::Either<<S as Middleware<M>>::CallFuture, futures::future::Either<Box<dyn futures::Future<Error = (), Item = std::option::Option<jsonrpc_core::Output>> + std::marker::Send>, Finished<std::option::Option<jsonrpc_core::Output>, ()>>>>>, fn(Vec<std::option::Option<jsonrpc_core::Output>>) -> std::option::Option<jsonrpc_core::Response>>>>>, fn(std::option::Option<jsonrpc_core::Response>) -> std::option::Option<std::string::String>>, fn(std::option::Option<std::string::String>) -> Result<std::option::Option<std::string::String>, _> {Result::<std::option::Option<std::string::String>, _>::Ok}>: TryFutureExt`
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout]     = note: the following trait is implemented but not in scope; perhaps add a `use` for it:
[INFO] [stdout]             `use futures::compat::Future01CompatExt;`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `FutureExt`
[INFO] [stdout]    --> src/handler.rs:397:19
[INFO] [stdout]     |
[INFO] [stdout] 397 |         use futures03::{FutureExt, TryFutureExt};
[INFO] [stdout]     |                         ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `TryFutureExt`
[INFO] [stdout]    --> src/handler.rs:397:30
[INFO] [stdout]     |
[INFO] [stdout] 397 |         use futures03::{FutureExt, TryFutureExt};
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `FutureExt`
[INFO] [stdout]    --> src/handler.rs:432:19
[INFO] [stdout]     |
[INFO] [stdout] 432 |         use futures03::{FutureExt, TryFutureExt};
[INFO] [stdout]     |                         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `TryFutureExt`
[INFO] [stdout]    --> src/handler.rs:432:30
[INFO] [stdout]     |
[INFO] [stdout] 432 |         use futures03::{FutureExt, TryFutureExt};
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `FutureExt`
[INFO] [stdout]    --> src/handler.rs:487:22
[INFO] [stdout]     |
[INFO] [stdout] 487 |                     use futures03::{FutureExt, TryFutureExt};
[INFO] [stdout]     |                                     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `TryFutureExt`
[INFO] [stdout]    --> src/handler.rs:487:33
[INFO] [stdout]     |
[INFO] [stdout] 487 |                     use futures03::{FutureExt, TryFutureExt};
[INFO] [stdout]     |                                                ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors; 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `enfipy-jsonrpc-http-server` due to 4 previous errors; 6 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0599]: the method `compat` exists for struct `futures::Map<futures::future::Either<<S as Middleware<M>>::Future, futures::future::Either<futures::Map<futures::future::Either<<S as Middleware<M>>::CallFuture, futures::future::Either<Box<dyn futures::Future<Error = (), Item = std::option::Option<jsonrpc_core::Output>> + std::marker::Send>, Finished<std::option::Option<jsonrpc_core::Output>, ()>>>, fn(std::option::Option<jsonrpc_core::Output>) -> std::option::Option<jsonrpc_core::Response>>, futures::Map<futures::Collect<Vec<futures::future::Either<<S as Middleware<M>>::CallFuture, futures::future::Either<Box<dyn futures::Future<Error = (), Item = std::option::Option<jsonrpc_core::Output>> + std::marker::Send>, Finished<std::option::Option<jsonrpc_core::Output>, ()>>>>>, fn(Vec<std::option::Option<jsonrpc_core::Output>>) -> std::option::Option<jsonrpc_core::Response>>>>, fn(std::option::Option<jsonrpc_core::Response>) -> Result<std::option::Option<jsonrpc_core::Response>, _> {Result::<std::option::Option<jsonrpc_core::Response>, _>::Ok}>`, but its trait bounds were not satisfied
[INFO] [stdout]    --> src/handler.rs:411:35
[INFO] [stdout]     |
[INFO] [stdout] 411 |         let response = response.map(Ok).compat();
[INFO] [stdout]     |                                         ^^^^^^ method cannot be called on `futures::Map<futures::future::Either<<S as Middleware<M>>::Future, futures::future::Either<futures::Map<futures::future::Either<<S as Middleware<M>>::CallFuture, futures::future::Either<Box<dyn futures::Future<Error = (), Item = std::option::Option<jsonrpc_core::Output>> + std::marker::Send>, Finished<std::option::Option<jsonrpc_core::Output>, ()>>>, fn(std::option::Option<jsonrpc_core::Output>) -> std::option::Option<jsonrpc_core::Response>>, futures::Map<futures::Collect<Vec<futures::future::Either<<S as Middleware<M>>::CallFuture, futures::future::Either<Box<dyn futures::Future<Error = (), Item = std::option::Option<jsonrpc_core::Output>> + std::marker::Send>, Finished<std::option::Option<jsonrpc_core::Output>, ()>>>>>, fn(Vec<std::option::Option<jsonrpc_core::Output>>) -> std::option::Option<jsonrpc_core::Response>>>>, fn(std::option::Option<jsonrpc_core::Response>) -> Result<std::option::Option<jsonrpc_core::Response>, _> {Result::<std::option::Option<jsonrpc_core::Response>, _>::Ok}>` due to unsatisfied trait bounds
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.30/src/future/map.rs:8:1
[INFO] [stdout]     |
[INFO] [stdout] 8   | pub struct Map<A, F> where A: Future {
[INFO] [stdout]     | ------------------------------------
[INFO] [stdout]     | |
[INFO] [stdout]     | doesn't satisfy `_: TryFutureExt`
[INFO] [stdout]     | doesn't satisfy `_: TryFuture`
[INFO] [stdout]     |
[INFO] [stdout]     = note: the following trait bounds were not satisfied:
[INFO] [stdout]             `futures::Map<futures::future::Either<<S as Middleware<M>>::Future, futures::future::Either<futures::Map<futures::future::Either<<S as Middleware<M>>::CallFuture, futures::future::Either<Box<dyn futures::Future<Error = (), Item = std::option::Option<jsonrpc_core::Output>> + std::marker::Send>, Finished<std::option::Option<jsonrpc_core::Output>, ()>>>, fn(std::option::Option<jsonrpc_core::Output>) -> std::option::Option<jsonrpc_core::Response>>, futures::Map<futures::Collect<Vec<futures::future::Either<<S as Middleware<M>>::CallFuture, futures::future::Either<Box<dyn futures::Future<Error = (), Item = std::option::Option<jsonrpc_core::Output>> + std::marker::Send>, Finished<std::option::Option<jsonrpc_core::Output>, ()>>>>>, fn(Vec<std::option::Option<jsonrpc_core::Output>>) -> std::option::Option<jsonrpc_core::Response>>>>, fn(std::option::Option<jsonrpc_core::Response>) -> Result<std::option::Option<jsonrpc_core::Response>, _> {Result::<std::option::Option<jsonrpc_core::Response>, _>::Ok}>: TryFuture`
[INFO] [stdout]             which is required by `futures::Map<futures::future::Either<<S as Middleware<M>>::Future, futures::future::Either<futures::Map<futures::future::Either<<S as Middleware<M>>::CallFuture, futures::future::Either<Box<dyn futures::Future<Error = (), Item = std::option::Option<jsonrpc_core::Output>> + std::marker::Send>, Finished<std::option::Option<jsonrpc_core::Output>, ()>>>, fn(std::option::Option<jsonrpc_core::Output>) -> std::option::Option<jsonrpc_core::Response>>, futures::Map<futures::Collect<Vec<futures::future::Either<<S as Middleware<M>>::CallFuture, futures::future::Either<Box<dyn futures::Future<Error = (), Item = std::option::Option<jsonrpc_core::Output>> + std::marker::Send>, Finished<std::option::Option<jsonrpc_core::Output>, ()>>>>>, fn(Vec<std::option::Option<jsonrpc_core::Output>>) -> std::option::Option<jsonrpc_core::Response>>>>, fn(std::option::Option<jsonrpc_core::Response>) -> Result<std::option::Option<jsonrpc_core::Response>, _> {Result::<std::option::Option<jsonrpc_core::Response>, _>::Ok}>: TryFutureExt`
[INFO] [stdout]             `&futures::Map<futures::future::Either<<S as Middleware<M>>::Future, futures::future::Either<futures::Map<futures::future::Either<<S as Middleware<M>>::CallFuture, futures::future::Either<Box<dyn futures::Future<Error = (), Item = std::option::Option<jsonrpc_core::Output>> + std::marker::Send>, Finished<std::option::Option<jsonrpc_core::Output>, ()>>>, fn(std::option::Option<jsonrpc_core::Output>) -> std::option::Option<jsonrpc_core::Response>>, futures::Map<futures::Collect<Vec<futures::future::Either<<S as Middleware<M>>::CallFuture, futures::future::Either<Box<dyn futures::Future<Error = (), Item = std::option::Option<jsonrpc_core::Output>> + std::marker::Send>, Finished<std::option::Option<jsonrpc_core::Output>, ()>>>>>, fn(Vec<std::option::Option<jsonrpc_core::Output>>) -> std::option::Option<jsonrpc_core::Response>>>>, fn(std::option::Option<jsonrpc_core::Response>) -> Result<std::option::Option<jsonrpc_core::Response>, _> {Result::<std::option::Option<jsonrpc_core::Response>, _>::Ok}>: TryFuture`
[INFO] [stdout]             which is required by `&futures::Map<futures::future::Either<<S as Middleware<M>>::Future, futures::future::Either<futures::Map<futures::future::Either<<S as Middleware<M>>::CallFuture, futures::future::Either<Box<dyn futures::Future<Error = (), Item = std::option::Option<jsonrpc_core::Output>> + std::marker::Send>, Finished<std::option::Option<jsonrpc_core::Output>, ()>>>, fn(std::option::Option<jsonrpc_core::Output>) -> std::option::Option<jsonrpc_core::Response>>, futures::Map<futures::Collect<Vec<futures::future::Either<<S as Middleware<M>>::CallFuture, futures::future::Either<Box<dyn futures::Future<Error = (), Item = std::option::Option<jsonrpc_core::Output>> + std::marker::Send>, Finished<std::option::Option<jsonrpc_core::Output>, ()>>>>>, fn(Vec<std::option::Option<jsonrpc_core::Output>>) -> std::option::Option<jsonrpc_core::Response>>>>, fn(std::option::Option<jsonrpc_core::Response>) -> Result<std::option::Option<jsonrpc_core::Response>, _> {Result::<std::option::Option<jsonrpc_core::Response>, _>::Ok}>: TryFutureExt`
[INFO] [stdout]             `&mut futures::Map<futures::future::Either<<S as Middleware<M>>::Future, futures::future::Either<futures::Map<futures::future::Either<<S as Middleware<M>>::CallFuture, futures::future::Either<Box<dyn futures::Future<Error = (), Item = std::option::Option<jsonrpc_core::Output>> + std::marker::Send>, Finished<std::option::Option<jsonrpc_core::Output>, ()>>>, fn(std::option::Option<jsonrpc_core::Output>) -> std::option::Option<jsonrpc_core::Response>>, futures::Map<futures::Collect<Vec<futures::future::Either<<S as Middleware<M>>::CallFuture, futures::future::Either<Box<dyn futures::Future<Error = (), Item = std::option::Option<jsonrpc_core::Output>> + std::marker::Send>, Finished<std::option::Option<jsonrpc_core::Output>, ()>>>>>, fn(Vec<std::option::Option<jsonrpc_core::Output>>) -> std::option::Option<jsonrpc_core::Response>>>>, fn(std::option::Option<jsonrpc_core::Response>) -> Result<std::option::Option<jsonrpc_core::Response>, _> {Result::<std::option::Option<jsonrpc_core::Response>, _>::Ok}>: TryFuture`
[INFO] [stdout]             which is required by `&mut futures::Map<futures::future::Either<<S as Middleware<M>>::Future, futures::future::Either<futures::Map<futures::future::Either<<S as Middleware<M>>::CallFuture, futures::future::Either<Box<dyn futures::Future<Error = (), Item = std::option::Option<jsonrpc_core::Output>> + std::marker::Send>, Finished<std::option::Option<jsonrpc_core::Output>, ()>>>, fn(std::option::Option<jsonrpc_core::Output>) -> std::option::Option<jsonrpc_core::Response>>, futures::Map<futures::Collect<Vec<futures::future::Either<<S as Middleware<M>>::CallFuture, futures::future::Either<Box<dyn futures::Future<Error = (), Item = std::option::Option<jsonrpc_core::Output>> + std::marker::Send>, Finished<std::option::Option<jsonrpc_core::Output>, ()>>>>>, fn(Vec<std::option::Option<jsonrpc_core::Output>>) -> std::option::Option<jsonrpc_core::Response>>>>, fn(std::option::Option<jsonrpc_core::Response>) -> Result<std::option::Option<jsonrpc_core::Response>, _> {Result::<std::option::Option<jsonrpc_core::Response>, _>::Ok}>: TryFutureExt`
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout]     = note: the following trait is implemented but not in scope; perhaps add a `use` for it:
[INFO] [stdout]             `use futures::compat::Future01CompatExt;`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: the method `compat` exists for struct `futures::Map<futures::future::Either<<S as Middleware<M>>::Future, futures::future::Either<futures::Map<futures::future::Either<<S as Middleware<M>>::CallFuture, futures::future::Either<Box<dyn futures::Future<Error = (), Item = std::option::Option<jsonrpc_core::Output>> + std::marker::Send>, Finished<std::option::Option<jsonrpc_core::Output>, ()>>>, fn(std::option::Option<jsonrpc_core::Output>) -> std::option::Option<jsonrpc_core::Response>>, futures::Map<futures::Collect<Vec<futures::future::Either<<S as Middleware<M>>::CallFuture, futures::future::Either<Box<dyn futures::Future<Error = (), Item = std::option::Option<jsonrpc_core::Output>> + std::marker::Send>, Finished<std::option::Option<jsonrpc_core::Output>, ()>>>>>, fn(Vec<std::option::Option<jsonrpc_core::Output>>) -> std::option::Option<jsonrpc_core::Response>>>>, fn(std::option::Option<jsonrpc_core::Response>) -> Result<std::option::Option<jsonrpc_core::Response>, _> {Result::<std::option::Option<jsonrpc_core::Response>, _>::Ok}>`, but its trait bounds were not satisfied
[INFO] [stdout]    --> src/handler.rs:459:35
[INFO] [stdout]     |
[INFO] [stdout] 459 |         let response = response.map(Ok).compat();
[INFO] [stdout]     |                                         ^^^^^^ method cannot be called on `futures::Map<futures::future::Either<<S as Middleware<M>>::Future, futures::future::Either<futures::Map<futures::future::Either<<S as Middleware<M>>::CallFuture, futures::future::Either<Box<dyn futures::Future<Error = (), Item = std::option::Option<jsonrpc_core::Output>> + std::marker::Send>, Finished<std::option::Option<jsonrpc_core::Output>, ()>>>, fn(std::option::Option<jsonrpc_core::Output>) -> std::option::Option<jsonrpc_core::Response>>, futures::Map<futures::Collect<Vec<futures::future::Either<<S as Middleware<M>>::CallFuture, futures::future::Either<Box<dyn futures::Future<Error = (), Item = std::option::Option<jsonrpc_core::Output>> + std::marker::Send>, Finished<std::option::Option<jsonrpc_core::Output>, ()>>>>>, fn(Vec<std::option::Option<jsonrpc_core::Output>>) -> std::option::Option<jsonrpc_core::Response>>>>, fn(std::option::Option<jsonrpc_core::Response>) -> Result<std::option::Option<jsonrpc_core::Response>, _> {Result::<std::option::Option<jsonrpc_core::Response>, _>::Ok}>` due to unsatisfied trait bounds
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.30/src/future/map.rs:8:1
[INFO] [stdout]     |
[INFO] [stdout] 8   | pub struct Map<A, F> where A: Future {
[INFO] [stdout]     | ------------------------------------
[INFO] [stdout]     | |
[INFO] [stdout]     | doesn't satisfy `_: TryFutureExt`
[INFO] [stdout]     | doesn't satisfy `_: TryFuture`
[INFO] [stdout]     |
[INFO] [stdout]     = note: the following trait bounds were not satisfied:
[INFO] [stdout]             `futures::Map<futures::future::Either<<S as Middleware<M>>::Future, futures::future::Either<futures::Map<futures::future::Either<<S as Middleware<M>>::CallFuture, futures::future::Either<Box<dyn futures::Future<Error = (), Item = std::option::Option<jsonrpc_core::Output>> + std::marker::Send>, Finished<std::option::Option<jsonrpc_core::Output>, ()>>>, fn(std::option::Option<jsonrpc_core::Output>) -> std::option::Option<jsonrpc_core::Response>>, futures::Map<futures::Collect<Vec<futures::future::Either<<S as Middleware<M>>::CallFuture, futures::future::Either<Box<dyn futures::Future<Error = (), Item = std::option::Option<jsonrpc_core::Output>> + std::marker::Send>, Finished<std::option::Option<jsonrpc_core::Output>, ()>>>>>, fn(Vec<std::option::Option<jsonrpc_core::Output>>) -> std::option::Option<jsonrpc_core::Response>>>>, fn(std::option::Option<jsonrpc_core::Response>) -> Result<std::option::Option<jsonrpc_core::Response>, _> {Result::<std::option::Option<jsonrpc_core::Response>, _>::Ok}>: TryFuture`
[INFO] [stdout]             which is required by `futures::Map<futures::future::Either<<S as Middleware<M>>::Future, futures::future::Either<futures::Map<futures::future::Either<<S as Middleware<M>>::CallFuture, futures::future::Either<Box<dyn futures::Future<Error = (), Item = std::option::Option<jsonrpc_core::Output>> + std::marker::Send>, Finished<std::option::Option<jsonrpc_core::Output>, ()>>>, fn(std::option::Option<jsonrpc_core::Output>) -> std::option::Option<jsonrpc_core::Response>>, futures::Map<futures::Collect<Vec<futures::future::Either<<S as Middleware<M>>::CallFuture, futures::future::Either<Box<dyn futures::Future<Error = (), Item = std::option::Option<jsonrpc_core::Output>> + std::marker::Send>, Finished<std::option::Option<jsonrpc_core::Output>, ()>>>>>, fn(Vec<std::option::Option<jsonrpc_core::Output>>) -> std::option::Option<jsonrpc_core::Response>>>>, fn(std::option::Option<jsonrpc_core::Response>) -> Result<std::option::Option<jsonrpc_core::Response>, _> {Result::<std::option::Option<jsonrpc_core::Response>, _>::Ok}>: TryFutureExt`
[INFO] [stdout]             `&futures::Map<futures::future::Either<<S as Middleware<M>>::Future, futures::future::Either<futures::Map<futures::future::Either<<S as Middleware<M>>::CallFuture, futures::future::Either<Box<dyn futures::Future<Error = (), Item = std::option::Option<jsonrpc_core::Output>> + std::marker::Send>, Finished<std::option::Option<jsonrpc_core::Output>, ()>>>, fn(std::option::Option<jsonrpc_core::Output>) -> std::option::Option<jsonrpc_core::Response>>, futures::Map<futures::Collect<Vec<futures::future::Either<<S as Middleware<M>>::CallFuture, futures::future::Either<Box<dyn futures::Future<Error = (), Item = std::option::Option<jsonrpc_core::Output>> + std::marker::Send>, Finished<std::option::Option<jsonrpc_core::Output>, ()>>>>>, fn(Vec<std::option::Option<jsonrpc_core::Output>>) -> std::option::Option<jsonrpc_core::Response>>>>, fn(std::option::Option<jsonrpc_core::Response>) -> Result<std::option::Option<jsonrpc_core::Response>, _> {Result::<std::option::Option<jsonrpc_core::Response>, _>::Ok}>: TryFuture`
[INFO] [stdout]             which is required by `&futures::Map<futures::future::Either<<S as Middleware<M>>::Future, futures::future::Either<futures::Map<futures::future::Either<<S as Middleware<M>>::CallFuture, futures::future::Either<Box<dyn futures::Future<Error = (), Item = std::option::Option<jsonrpc_core::Output>> + std::marker::Send>, Finished<std::option::Option<jsonrpc_core::Output>, ()>>>, fn(std::option::Option<jsonrpc_core::Output>) -> std::option::Option<jsonrpc_core::Response>>, futures::Map<futures::Collect<Vec<futures::future::Either<<S as Middleware<M>>::CallFuture, futures::future::Either<Box<dyn futures::Future<Error = (), Item = std::option::Option<jsonrpc_core::Output>> + std::marker::Send>, Finished<std::option::Option<jsonrpc_core::Output>, ()>>>>>, fn(Vec<std::option::Option<jsonrpc_core::Output>>) -> std::option::Option<jsonrpc_core::Response>>>>, fn(std::option::Option<jsonrpc_core::Response>) -> Result<std::option::Option<jsonrpc_core::Response>, _> {Result::<std::option::Option<jsonrpc_core::Response>, _>::Ok}>: TryFutureExt`
[INFO] [stdout]             `&mut futures::Map<futures::future::Either<<S as Middleware<M>>::Future, futures::future::Either<futures::Map<futures::future::Either<<S as Middleware<M>>::CallFuture, futures::future::Either<Box<dyn futures::Future<Error = (), Item = std::option::Option<jsonrpc_core::Output>> + std::marker::Send>, Finished<std::option::Option<jsonrpc_core::Output>, ()>>>, fn(std::option::Option<jsonrpc_core::Output>) -> std::option::Option<jsonrpc_core::Response>>, futures::Map<futures::Collect<Vec<futures::future::Either<<S as Middleware<M>>::CallFuture, futures::future::Either<Box<dyn futures::Future<Error = (), Item = std::option::Option<jsonrpc_core::Output>> + std::marker::Send>, Finished<std::option::Option<jsonrpc_core::Output>, ()>>>>>, fn(Vec<std::option::Option<jsonrpc_core::Output>>) -> std::option::Option<jsonrpc_core::Response>>>>, fn(std::option::Option<jsonrpc_core::Response>) -> Result<std::option::Option<jsonrpc_core::Response>, _> {Result::<std::option::Option<jsonrpc_core::Response>, _>::Ok}>: TryFuture`
[INFO] [stdout]             which is required by `&mut futures::Map<futures::future::Either<<S as Middleware<M>>::Future, futures::future::Either<futures::Map<futures::future::Either<<S as Middleware<M>>::CallFuture, futures::future::Either<Box<dyn futures::Future<Error = (), Item = std::option::Option<jsonrpc_core::Output>> + std::marker::Send>, Finished<std::option::Option<jsonrpc_core::Output>, ()>>>, fn(std::option::Option<jsonrpc_core::Output>) -> std::option::Option<jsonrpc_core::Response>>, futures::Map<futures::Collect<Vec<futures::future::Either<<S as Middleware<M>>::CallFuture, futures::future::Either<Box<dyn futures::Future<Error = (), Item = std::option::Option<jsonrpc_core::Output>> + std::marker::Send>, Finished<std::option::Option<jsonrpc_core::Output>, ()>>>>>, fn(Vec<std::option::Option<jsonrpc_core::Output>>) -> std::option::Option<jsonrpc_core::Response>>>>, fn(std::option::Option<jsonrpc_core::Response>) -> Result<std::option::Option<jsonrpc_core::Response>, _> {Result::<std::option::Option<jsonrpc_core::Response>, _>::Ok}>: TryFutureExt`
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout]     = note: the following trait is implemented but not in scope; perhaps add a `use` for it:
[INFO] [stdout]             `use futures::compat::Future01CompatExt;`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: the method `compat` exists for struct `futures::Map<futures::Map<futures::future::Either<Finished<std::option::Option<jsonrpc_core::Response>, ()>, futures::future::Either<<S as Middleware<M>>::Future, futures::future::Either<futures::Map<futures::future::Either<<S as Middleware<M>>::CallFuture, futures::future::Either<Box<dyn futures::Future<Error = (), Item = std::option::Option<jsonrpc_core::Output>> + std::marker::Send>, Finished<std::option::Option<jsonrpc_core::Output>, ()>>>, fn(std::option::Option<jsonrpc_core::Output>) -> std::option::Option<jsonrpc_core::Response>>, futures::Map<futures::Collect<Vec<futures::future::Either<<S as Middleware<M>>::CallFuture, futures::future::Either<Box<dyn futures::Future<Error = (), Item = std::option::Option<jsonrpc_core::Output>> + std::marker::Send>, Finished<std::option::Option<jsonrpc_core::Output>, ()>>>>>, fn(Vec<std::option::Option<jsonrpc_core::Output>>) -> std::option::Option<jsonrpc_core::Response>>>>>, fn(std::option::Option<jsonrpc_core::Response>) -> std::option::Option<std::string::String>>, fn(std::option::Option<std::string::String>) -> Result<std::option::Option<std::string::String>, _> {Result::<std::option::Option<std::string::String>, _>::Ok}>`, but its trait bounds were not satisfied
[INFO] [stdout]    --> src/handler.rs:506:38
[INFO] [stdout]     |
[INFO] [stdout] 506 |                     let response = response.map(Ok).compat();
[INFO] [stdout]     |                                                     ^^^^^^ method cannot be called on `futures::Map<futures::Map<futures::future::Either<Finished<std::option::Option<jsonrpc_core::Response>, ()>, futures::future::Either<<S as Middleware<M>>::Future, futures::future::Either<futures::Map<futures::future::Either<<S as Middleware<M>>::CallFuture, futures::future::Either<Box<dyn futures::Future<Error = (), Item = std::option::Option<jsonrpc_core::Output>> + std::marker::Send>, Finished<std::option::Option<jsonrpc_core::Output>, ()>>>, fn(std::option::Option<jsonrpc_core::Output>) -> std::option::Option<jsonrpc_core::Response>>, futures::Map<futures::Collect<Vec<futures::future::Either<<S as Middleware<M>>::CallFuture, futures::future::Either<Box<dyn futures::Future<Error = (), Item = std::option::Option<jsonrpc_core::Output>> + std::marker::Send>, Finished<std::option::Option<jsonrpc_core::Output>, ()>>>>>, fn(Vec<std::option::Option<jsonrpc_core::Output>>) -> std::option::Option<jsonrpc_core::Response>>>>>, fn(std::option::Option<jsonrpc_core::Response>) -> std::option::Option<std::string::String>>, fn(std::option::Option<std::string::String>) -> Result<std::option::Option<std::string::String>, _> {Result::<std::option::Option<std::string::String>, _>::Ok}>` due to unsatisfied trait bounds
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.30/src/future/map.rs:8:1
[INFO] [stdout]     |
[INFO] [stdout] 8   | pub struct Map<A, F> where A: Future {
[INFO] [stdout]     | ------------------------------------
[INFO] [stdout]     | |
[INFO] [stdout]     | doesn't satisfy `_: TryFutureExt`
[INFO] [stdout]     | doesn't satisfy `_: TryFuture`
[INFO] [stdout]     |
[INFO] [stdout]     = note: the following trait bounds were not satisfied:
[INFO] [stdout]             `futures::Map<futures::Map<futures::future::Either<Finished<std::option::Option<jsonrpc_core::Response>, ()>, futures::future::Either<<S as Middleware<M>>::Future, futures::future::Either<futures::Map<futures::future::Either<<S as Middleware<M>>::CallFuture, futures::future::Either<Box<dyn futures::Future<Error = (), Item = std::option::Option<jsonrpc_core::Output>> + std::marker::Send>, Finished<std::option::Option<jsonrpc_core::Output>, ()>>>, fn(std::option::Option<jsonrpc_core::Output>) -> std::option::Option<jsonrpc_core::Response>>, futures::Map<futures::Collect<Vec<futures::future::Either<<S as Middleware<M>>::CallFuture, futures::future::Either<Box<dyn futures::Future<Error = (), Item = std::option::Option<jsonrpc_core::Output>> + std::marker::Send>, Finished<std::option::Option<jsonrpc_core::Output>, ()>>>>>, fn(Vec<std::option::Option<jsonrpc_core::Output>>) -> std::option::Option<jsonrpc_core::Response>>>>>, fn(std::option::Option<jsonrpc_core::Response>) -> std::option::Option<std::string::String>>, fn(std::option::Option<std::string::String>) -> Result<std::option::Option<std::string::String>, _> {Result::<std::option::Option<std::string::String>, _>::Ok}>: TryFuture`
[INFO] [stdout]             which is required by `futures::Map<futures::Map<futures::future::Either<Finished<std::option::Option<jsonrpc_core::Response>, ()>, futures::future::Either<<S as Middleware<M>>::Future, futures::future::Either<futures::Map<futures::future::Either<<S as Middleware<M>>::CallFuture, futures::future::Either<Box<dyn futures::Future<Error = (), Item = std::option::Option<jsonrpc_core::Output>> + std::marker::Send>, Finished<std::option::Option<jsonrpc_core::Output>, ()>>>, fn(std::option::Option<jsonrpc_core::Output>) -> std::option::Option<jsonrpc_core::Response>>, futures::Map<futures::Collect<Vec<futures::future::Either<<S as Middleware<M>>::CallFuture, futures::future::Either<Box<dyn futures::Future<Error = (), Item = std::option::Option<jsonrpc_core::Output>> + std::marker::Send>, Finished<std::option::Option<jsonrpc_core::Output>, ()>>>>>, fn(Vec<std::option::Option<jsonrpc_core::Output>>) -> std::option::Option<jsonrpc_core::Response>>>>>, fn(std::option::Option<jsonrpc_core::Response>) -> std::option::Option<std::string::String>>, fn(std::option::Option<std::string::String>) -> Result<std::option::Option<std::string::String>, _> {Result::<std::option::Option<std::string::String>, _>::Ok}>: TryFutureExt`
[INFO] [stdout]             `&futures::Map<futures::Map<futures::future::Either<Finished<std::option::Option<jsonrpc_core::Response>, ()>, futures::future::Either<<S as Middleware<M>>::Future, futures::future::Either<futures::Map<futures::future::Either<<S as Middleware<M>>::CallFuture, futures::future::Either<Box<dyn futures::Future<Error = (), Item = std::option::Option<jsonrpc_core::Output>> + std::marker::Send>, Finished<std::option::Option<jsonrpc_core::Output>, ()>>>, fn(std::option::Option<jsonrpc_core::Output>) -> std::option::Option<jsonrpc_core::Response>>, futures::Map<futures::Collect<Vec<futures::future::Either<<S as Middleware<M>>::CallFuture, futures::future::Either<Box<dyn futures::Future<Error = (), Item = std::option::Option<jsonrpc_core::Output>> + std::marker::Send>, Finished<std::option::Option<jsonrpc_core::Output>, ()>>>>>, fn(Vec<std::option::Option<jsonrpc_core::Output>>) -> std::option::Option<jsonrpc_core::Response>>>>>, fn(std::option::Option<jsonrpc_core::Response>) -> std::option::Option<std::string::String>>, fn(std::option::Option<std::string::String>) -> Result<std::option::Option<std::string::String>, _> {Result::<std::option::Option<std::string::String>, _>::Ok}>: TryFuture`
[INFO] [stdout]             which is required by `&futures::Map<futures::Map<futures::future::Either<Finished<std::option::Option<jsonrpc_core::Response>, ()>, futures::future::Either<<S as Middleware<M>>::Future, futures::future::Either<futures::Map<futures::future::Either<<S as Middleware<M>>::CallFuture, futures::future::Either<Box<dyn futures::Future<Error = (), Item = std::option::Option<jsonrpc_core::Output>> + std::marker::Send>, Finished<std::option::Option<jsonrpc_core::Output>, ()>>>, fn(std::option::Option<jsonrpc_core::Output>) -> std::option::Option<jsonrpc_core::Response>>, futures::Map<futures::Collect<Vec<futures::future::Either<<S as Middleware<M>>::CallFuture, futures::future::Either<Box<dyn futures::Future<Error = (), Item = std::option::Option<jsonrpc_core::Output>> + std::marker::Send>, Finished<std::option::Option<jsonrpc_core::Output>, ()>>>>>, fn(Vec<std::option::Option<jsonrpc_core::Output>>) -> std::option::Option<jsonrpc_core::Response>>>>>, fn(std::option::Option<jsonrpc_core::Response>) -> std::option::Option<std::string::String>>, fn(std::option::Option<std::string::String>) -> Result<std::option::Option<std::string::String>, _> {Result::<std::option::Option<std::string::String>, _>::Ok}>: TryFutureExt`
[INFO] [stdout]             `&mut futures::Map<futures::Map<futures::future::Either<Finished<std::option::Option<jsonrpc_core::Response>, ()>, futures::future::Either<<S as Middleware<M>>::Future, futures::future::Either<futures::Map<futures::future::Either<<S as Middleware<M>>::CallFuture, futures::future::Either<Box<dyn futures::Future<Error = (), Item = std::option::Option<jsonrpc_core::Output>> + std::marker::Send>, Finished<std::option::Option<jsonrpc_core::Output>, ()>>>, fn(std::option::Option<jsonrpc_core::Output>) -> std::option::Option<jsonrpc_core::Response>>, futures::Map<futures::Collect<Vec<futures::future::Either<<S as Middleware<M>>::CallFuture, futures::future::Either<Box<dyn futures::Future<Error = (), Item = std::option::Option<jsonrpc_core::Output>> + std::marker::Send>, Finished<std::option::Option<jsonrpc_core::Output>, ()>>>>>, fn(Vec<std::option::Option<jsonrpc_core::Output>>) -> std::option::Option<jsonrpc_core::Response>>>>>, fn(std::option::Option<jsonrpc_core::Response>) -> std::option::Option<std::string::String>>, fn(std::option::Option<std::string::String>) -> Result<std::option::Option<std::string::String>, _> {Result::<std::option::Option<std::string::String>, _>::Ok}>: TryFuture`
[INFO] [stdout]             which is required by `&mut futures::Map<futures::Map<futures::future::Either<Finished<std::option::Option<jsonrpc_core::Response>, ()>, futures::future::Either<<S as Middleware<M>>::Future, futures::future::Either<futures::Map<futures::future::Either<<S as Middleware<M>>::CallFuture, futures::future::Either<Box<dyn futures::Future<Error = (), Item = std::option::Option<jsonrpc_core::Output>> + std::marker::Send>, Finished<std::option::Option<jsonrpc_core::Output>, ()>>>, fn(std::option::Option<jsonrpc_core::Output>) -> std::option::Option<jsonrpc_core::Response>>, futures::Map<futures::Collect<Vec<futures::future::Either<<S as Middleware<M>>::CallFuture, futures::future::Either<Box<dyn futures::Future<Error = (), Item = std::option::Option<jsonrpc_core::Output>> + std::marker::Send>, Finished<std::option::Option<jsonrpc_core::Output>, ()>>>>>, fn(Vec<std::option::Option<jsonrpc_core::Output>>) -> std::option::Option<jsonrpc_core::Response>>>>>, fn(std::option::Option<jsonrpc_core::Response>) -> std::option::Option<std::string::String>>, fn(std::option::Option<std::string::String>) -> Result<std::option::Option<std::string::String>, _> {Result::<std::option::Option<std::string::String>, _>::Ok}>: TryFutureExt`
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout]     = note: the following trait is implemented but not in scope; perhaps add a `use` for it:
[INFO] [stdout]             `use futures::compat::Future01CompatExt;`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `add_sync_method` found for struct `IoHandler<_>` in the current scope
[INFO] [stdout]   --> src/tests.rs:41:5
[INFO] [stdout]    |
[INFO] [stdout] 41 |     io.add_sync_method("hello", |params: Params| match params.parse::<(u64,)>() {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^ help: there is an associated function with a similar name: `add_method`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `add_sync_method` found for struct `IoHandler<_>` in the current scope
[INFO] [stdout]   --> src/tests.rs:57:5
[INFO] [stdout]    |
[INFO] [stdout] 57 |     io.add_sync_method("hello", |params: Params| match params.parse::<(u64,)>() {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^ help: there is an associated function with a similar name: `add_method`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `add_sync_method` found for struct `IoHandler<_>` in the current scope
[INFO] [stdout]   --> src/tests.rs:61:5
[INFO] [stdout]    |
[INFO] [stdout] 61 |     io.add_sync_method("fail", |_: Params| Err(Error::new(ErrorCode::ServerError(-34))));
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^ help: there is an associated function with a similar name: `add_method`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `add_sync_method` found for struct `IoHandler<_>` in the current scope
[INFO] [stdout]     --> src/tests.rs:1507:6
[INFO] [stdout]      |
[INFO] [stdout] 1507 |         io.add_sync_method("hello", move |_| {
[INFO] [stdout]      |            ^^^^^^^^^^^^^^^ help: there is an associated function with a similar name: `add_method`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `FutureExt`
[INFO] [stdout]    --> src/handler.rs:397:19
[INFO] [stdout]     |
[INFO] [stdout] 397 |         use futures03::{FutureExt, TryFutureExt};
[INFO] [stdout]     |                         ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `TryFutureExt`
[INFO] [stdout]    --> src/handler.rs:397:30
[INFO] [stdout]     |
[INFO] [stdout] 397 |         use futures03::{FutureExt, TryFutureExt};
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `FutureExt`
[INFO] [stdout]    --> src/handler.rs:432:19
[INFO] [stdout]     |
[INFO] [stdout] 432 |         use futures03::{FutureExt, TryFutureExt};
[INFO] [stdout]     |                         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `TryFutureExt`
[INFO] [stdout]    --> src/handler.rs:432:30
[INFO] [stdout]     |
[INFO] [stdout] 432 |         use futures03::{FutureExt, TryFutureExt};
[INFO] [stdout]     |                                    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `FutureExt`
[INFO] [stdout]    --> src/handler.rs:487:22
[INFO] [stdout]     |
[INFO] [stdout] 487 |                     use futures03::{FutureExt, TryFutureExt};
[INFO] [stdout]     |                                     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `TryFutureExt`
[INFO] [stdout]    --> src/handler.rs:487:33
[INFO] [stdout]     |
[INFO] [stdout] 487 |                     use futures03::{FutureExt, TryFutureExt};
[INFO] [stdout]     |                                                ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 10 previous errors; 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0432, E0433, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "1c191a34033b413207d6ba1776844df20cdd8e497e04ff8bd225e7f05e7ec09d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c191a34033b413207d6ba1776844df20cdd8e497e04ff8bd225e7f05e7ec09d", kill_on_drop: false }`
[INFO] [stdout] 1c191a34033b413207d6ba1776844df20cdd8e497e04ff8bd225e7f05e7ec09d
