[INFO] cloning repository https://github.com/NeoLegends/owo
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/NeoLegends/owo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNeoLegends%2Fowo", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNeoLegends%2Fowo'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c89d3d6b57628f312819ab75f99856dceadcc83a
[INFO] checking NeoLegends/owo against 3154cc1a3e6424e44f438a95007d043ed5ceaaf6 for pr-133502-30
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNeoLegends%2Fowo" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/NeoLegends/owo
[INFO] finished tweaking git repo https://github.com/NeoLegends/owo
[INFO] tweaked toml for git repo https://github.com/NeoLegends/owo written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/NeoLegends/owo on toolchain 3154cc1a3e6424e44f438a95007d043ed5ceaaf6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/NeoLegends/owo already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 18dda82e36bd656c75d6a0f2de2d62753447d7aa1e3e02ea89cb6933772913d2
[INFO] running `Command { std: "docker" "start" "18dda82e36bd656c75d6a0f2de2d62753447d7aa1e3e02ea89cb6933772913d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "18dda82e36bd656c75d6a0f2de2d62753447d7aa1e3e02ea89cb6933772913d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "18dda82e36bd656c75d6a0f2de2d62753447d7aa1e3e02ea89cb6933772913d2" "/opt/rustwide/cargo-home/bin/cargo" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "18dda82e36bd656c75d6a0f2de2d62753447d7aa1e3e02ea89cb6933772913d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "18dda82e36bd656c75d6a0f2de2d62753447d7aa1e3e02ea89cb6933772913d2" "/opt/rustwide/cargo-home/bin/cargo" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stdout] error[E0277]: the trait bound `!: From<()>` is not satisfied
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/warp-0.1.15/src/test.rs:493:30
[INFO] [stdout]      |
[INFO] [stdout]  493 |                     .forward(tx.sink_map_err(|_| ()))
[INFO] [stdout]      |                      ------- ^^^^^^^^^^^^^^^^^^^^^^^ the trait `From<()>` is not implemented for `!`
[INFO] [stdout]      |                      |
[INFO] [stdout]      |                      required by a bound introduced by this call
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error might have been caused by changes to Rust's type-inference algorithm (see issue #148922 <https://github.com/rust-lang/rust/issues/148922> for more information)
[INFO] [stdout]      = help: you might have intended to use the type `()` here instead
[INFO] [stdout] note: required by a bound in `futures::Stream::forward`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-0.1.26/src/stream/mod.rs:1067:28
[INFO] [stdout]      |
[INFO] [stdout]  183 | pub trait Stream {
[INFO] [stdout] ...
[INFO] [stdout] 1065 |     fn forward<S>(self, sink: S) -> Forward<Self, S>
[INFO] [stdout] 1066 |         where S: Sink<SinkItem = Self::Item>,
[INFO] [stdout] 1067 |               Self::Error: From<S::SinkError>,
[INFO] [stdout]      |                            ^^^^^^^^^^^^^^^^^^ required by this bound in `Stream::forward`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `!: From<()>` is not satisfied
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/warp-0.1.15/src/test.rs:489:29
[INFO] [stdout]     |
[INFO] [stdout] 489 |                   let write = wr_rx
[INFO] [stdout]     |  _____________________________^
[INFO] [stdout] 490 | |                     .map_err(|()| {
[INFO] [stdout] 491 | |                         unreachable!("mpsc::Receiver doesn't error");
[INFO] [stdout] 492 | |                     })
[INFO] [stdout] 493 | |                     .forward(tx.sink_map_err(|_| ()))
[INFO] [stdout] 494 | |                     .map(|_| ());
[INFO] [stdout]     | |________________________________^ the trait `From<()>` is not implemented for `!`
[INFO] [stdout]     |
[INFO] [stdout] help: the trait `futures::Future` is conditionally implemented for `Forward<T, U>`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-0.1.26/src/stream/forward.rs:78:1
[INFO] [stdout]     |
[INFO] [stdout]  78 | / impl<T, U> Future for Forward<T, U>
[INFO] [stdout]  79 | |     where U: Sink<SinkItem=T::Item>,
[INFO] [stdout]  80 | |           T: Stream,
[INFO] [stdout]  81 | |           T::Error: From<U::SinkError>,
[INFO] [stdout]     | |_____________________------------------^
[INFO] [stdout]     |                       |
[INFO] [stdout]     |                       unsatisfied requirement introduced here: `<_ as futures::Stream>::Error: From<<_ as futures::Sink>::SinkError>`
[INFO] [stdout]     = note: this error might have been caused by changes to Rust's type-inference algorithm (see issue #148922 <https://github.com/rust-lang/rust/issues/148922> for more information)
[INFO] [stdout]     = help: you might have intended to use the type `()` here instead
[INFO] [stdout]     = note: required for `Forward<MapErr<UnboundedReceiver<Message>, {closure@...}>, _>` to implement `futures::Future`
[INFO] [stdout]     = note: the full name for the type has been written to '/opt/rustwide/target/debug/build/warp/e57837b386a73f8d/out/warp-e57837b386a73f8d.long-type-16430938420327618513.txt'
[INFO] [stdout]     = note: consider using `--verbose` to print the full type name to the console
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `!: From<()>` is not satisfied
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/warp-0.1.15/src/test.rs:498:30
[INFO] [stdout]      |
[INFO] [stdout]  498 |                     .forward(rd_tx.sink_map_err(|_| ()))
[INFO] [stdout]      |                      ------- ^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `From<()>` is not implemented for `!`
[INFO] [stdout]      |                      |
[INFO] [stdout]      |                      required by a bound introduced by this call
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error might have been caused by changes to Rust's type-inference algorithm (see issue #148922 <https://github.com/rust-lang/rust/issues/148922> for more information)
[INFO] [stdout]      = help: you might have intended to use the type `()` here instead
[INFO] [stdout] note: required by a bound in `futures::Stream::forward`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-0.1.26/src/stream/mod.rs:1067:28
[INFO] [stdout]      |
[INFO] [stdout]  183 | pub trait Stream {
[INFO] [stdout] ...
[INFO] [stdout] 1065 |     fn forward<S>(self, sink: S) -> Forward<Self, S>
[INFO] [stdout] 1066 |         where S: Sink<SinkItem = Self::Item>,
[INFO] [stdout] 1067 |               Self::Error: From<S::SinkError>,
[INFO] [stdout]      |                            ^^^^^^^^^^^^^^^^^^ required by this bound in `Stream::forward`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `!: From<()>` is not satisfied
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/warp-0.1.15/src/test.rs:496:28
[INFO] [stdout]     |
[INFO] [stdout] 496 |                   let read = rx
[INFO] [stdout]     |  ____________________________^
[INFO] [stdout] 497 | |                     .then(|result| Ok(result))
[INFO] [stdout] 498 | |                     .forward(rd_tx.sink_map_err(|_| ()))
[INFO] [stdout] 499 | |                     .map(|_| ());
[INFO] [stdout]     | |________________________________^ the trait `From<()>` is not implemented for `!`
[INFO] [stdout]     |
[INFO] [stdout] help: the trait `futures::Future` is conditionally implemented for `Forward<T, U>`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-0.1.26/src/stream/forward.rs:78:1
[INFO] [stdout]     |
[INFO] [stdout]  78 | / impl<T, U> Future for Forward<T, U>
[INFO] [stdout]  79 | |     where U: Sink<SinkItem=T::Item>,
[INFO] [stdout]  80 | |           T: Stream,
[INFO] [stdout]  81 | |           T::Error: From<U::SinkError>,
[INFO] [stdout]     | |_____________________------------------^
[INFO] [stdout]     |                       |
[INFO] [stdout]     |                       unsatisfied requirement introduced here: `<_ as futures::Stream>::Error: From<<_ as futures::Sink>::SinkError>`
[INFO] [stdout]     = note: this error might have been caused by changes to Rust's type-inference algorithm (see issue #148922 <https://github.com/rust-lang/rust/issues/148922> for more information)
[INFO] [stdout]     = help: you might have intended to use the type `()` here instead
[INFO] [stdout]     = note: required for `Forward<Then<SplitStream<WebSocket>, {closure@...}, _>, _>` to implement `futures::Future`
[INFO] [stdout]     = note: the full name for the type has been written to '/opt/rustwide/target/debug/build/warp/e57837b386a73f8d/out/warp-e57837b386a73f8d.long-type-12942572191689168797.txt'
[INFO] [stdout]     = note: consider using `--verbose` to print the full type name to the console
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `MaybeDone<Map<Forward<MapErr<_, {closure@...}>, _>, {closure@...}>>` cannot be sent between threads safely
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/warp-0.1.15/src/test.rs:501:29
[INFO] [stdout]     |
[INFO] [stdout] 501 |                 rt.block_on(write.join(read)).expect("websocket forward");
[INFO] [stdout]     |                    -------- ^^^^^^^^^^^^^^^^ `MaybeDone<Map<Forward<MapErr<_, {closure@...}>, _>, {closure@...}>>` cannot be sent between threads safely
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout]     = help: within `Join<Map<Forward<MapErr<_, {closure@...}>, _>, {closure@...}>, _>`, the trait `std::marker::Send` is not implemented for `MaybeDone<Map<Forward<MapErr<_, {closure@...}>, _>, {closure@...}>>`
[INFO] [stdout] note: required because it appears within the type `Join<Map<Forward<MapErr<_, {closure@...}>, _>, {closure@...}>, _>`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-0.1.26/src/future/join.rs:122:6
[INFO] [stdout]     |
[INFO] [stdout] 122 |     (Join, new, <A, B>),
[INFO] [stdout]     |      ^^^^
[INFO] [stdout] note: required by a bound in `tokio::runtime::Runtime::block_on`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.1.19/src/runtime/threadpool/mod.rs:259:12
[INFO] [stdout]     |
[INFO] [stdout] 110 | impl Runtime {
[INFO] [stdout] ...
[INFO] [stdout] 257 |     pub fn block_on<F, R, E>(&mut self, future: F) -> Result<R, E>
[INFO] [stdout] 258 |     where
[INFO] [stdout] 259 |         F: Send + 'static + Future<Item = R, Error = E>,
[INFO] [stdout]     |            ^^^^ required by this bound in `Runtime::block_on`
[INFO] [stdout]     = note: the full name for the type has been written to '/opt/rustwide/target/debug/build/warp/e57837b386a73f8d/out/warp-e57837b386a73f8d.long-type-12017729729198288666.txt'
[INFO] [stdout]     = note: consider using `--verbose` to print the full type name to the console
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Join<Map<Forward<_, _>, {closure@...}>, _>: Future` is not satisfied
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/warp-0.1.15/src/test.rs:501:29
[INFO] [stdout]     |
[INFO] [stdout] 501 |                 rt.block_on(write.join(read)).expect("websocket forward");
[INFO] [stdout]     |                    -------- ^^^^^^^^^^^^^^^^ the trait `futures::Future` is not implemented for `Join<Map<Forward<MapErr<_, {closure@...}>, _>, {closure@...}>, _>`
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout] help: the trait `futures::Future` is conditionally implemented for `futures::future::Join<A, B>`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-0.1.26/src/future/join.rs:59:9
[INFO] [stdout]     |
[INFO] [stdout]  59 | /         impl<A, $($B),*> Future for $Join<A, $($B),*>
[INFO] [stdout]  60 | |             where A: Future,
[INFO] [stdout]     | |                      ------ unsatisfied requirement introduced here: `_: futures::Future`
[INFO] [stdout]  61 | |                   $($B: Future<Error=A::Error>),*
[INFO] [stdout]     | |_________________________---------------------^
[INFO] [stdout]     |                           |      |
[INFO] [stdout]     |                           |      unsatisfied requirement introduced here: `<_ as futures::Future>::Error == <_ as futures::Future>::Error`
[INFO] [stdout]     |                           unsatisfied requirement introduced here: `_: futures::Future`
[INFO] [stdout] ...
[INFO] [stdout] 117 | / generate! {
[INFO] [stdout] 118 | |     /// Future for the `join` combinator, waiting for two futures to
[INFO] [stdout] 119 | |     /// complete.
[INFO] [stdout] 120 | |     ///
[INFO] [stdout] ...   |
[INFO] [stdout] 140 | |     (Join5, new5, <A, B, C, D, E>),
[INFO] [stdout] 141 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout] note: required by a bound in `tokio::runtime::Runtime::block_on`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.1.19/src/runtime/threadpool/mod.rs:259:29
[INFO] [stdout]     |
[INFO] [stdout] 110 | impl Runtime {
[INFO] [stdout] ...
[INFO] [stdout] 257 |     pub fn block_on<F, R, E>(&mut self, future: F) -> Result<R, E>
[INFO] [stdout] 258 |     where
[INFO] [stdout] 259 |         F: Send + 'static + Future<Item = R, Error = E>,
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `Runtime::block_on`
[INFO] [stdout]     = note: the full name for the type has been written to '/opt/rustwide/target/debug/build/warp/e57837b386a73f8d/out/warp-e57837b386a73f8d.long-type-12017729729198288666.txt'
[INFO] [stdout]     = note: consider using `--verbose` to print the full type name to the console
[INFO] [stdout]     = note: this error originates in the macro `generate` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Map<Forward<Then<_, {closure@...}, _>, _>, {closure@...}>: Future` is not satisfied
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/warp-0.1.15/src/test.rs:501:40
[INFO] [stdout]     |
[INFO] [stdout] 501 |                 rt.block_on(write.join(read)).expect("websocket forward");
[INFO] [stdout]     |                                   ---- ^^^^ the trait `futures::Future` is not implemented for `Map<Forward<Then<SplitStream<_>, {closure@...}, _>, _>, {closure@...}>`
[INFO] [stdout]     |                                   |
[INFO] [stdout]     |                                   required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout] help: the trait `futures::Future` is conditionally implemented for `futures::future::Map<A, F>`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-0.1.26/src/future/map.rs:22:1
[INFO] [stdout]     |
[INFO] [stdout]  22 | / impl<U, A, F> Future for Map<A, F>
[INFO] [stdout]  23 | |     where A: Future,
[INFO] [stdout]     | |              ------ unsatisfied requirement introduced here: `_: futures::Future`
[INFO] [stdout]  24 | |           F: FnOnce(A::Item) -> U,
[INFO] [stdout]     | |______________--------------------^
[INFO] [stdout]     |                |                  |
[INFO] [stdout]     |                |                  unsatisfied requirement introduced here: `<_ as FnOnce<(<_ as futures::Future>::Item,)>>::Output == _`
[INFO] [stdout]     |                unsatisfied requirement introduced here: `_: FnOnce(<_ as futures::Future>::Item)`
[INFO] [stdout]     = note: required for `Map<Forward<Then<SplitStream<_>, {closure@...}, _>, _>, {closure@...}>` to implement `futures::IntoFuture`
[INFO] [stdout] note: required by a bound in `futures::Future::join`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-0.1.26/src/future/mod.rs:716:18
[INFO] [stdout]     |
[INFO] [stdout] 177 | pub trait Future {
[INFO] [stdout] ...
[INFO] [stdout] 715 |     fn join<B>(self, other: B) -> Join<Self, B::Future>
[INFO] [stdout] 716 |         where B: IntoFuture<Error=Self::Error>,
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `Future::join`
[INFO] [stdout]     = note: the full name for the type has been written to '/opt/rustwide/target/debug/build/warp/e57837b386a73f8d/out/warp-e57837b386a73f8d.long-type-14776574577590746769.txt'
[INFO] [stdout]     = note: consider using `--verbose` to print the full type name to the console
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Map<Forward<MapErr<_, {closure@...}>, _>, {closure@...}>: Future` is not satisfied
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/warp-0.1.15/src/test.rs:501:35
[INFO] [stdout]     |
[INFO] [stdout] 501 |                 rt.block_on(write.join(read)).expect("websocket forward");
[INFO] [stdout]     |                                   ^^^^ the trait `futures::Future` is not implemented for `Map<Forward<MapErr<_, {closure@...}>, _>, {closure@...}>`
[INFO] [stdout]     |
[INFO] [stdout] help: the trait `futures::Future` is conditionally implemented for `futures::future::Map<A, F>`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-0.1.26/src/future/map.rs:22:1
[INFO] [stdout]     |
[INFO] [stdout]  22 | / impl<U, A, F> Future for Map<A, F>
[INFO] [stdout]  23 | |     where A: Future,
[INFO] [stdout]     | |              ------ unsatisfied requirement introduced here: `_: futures::Future`
[INFO] [stdout]  24 | |           F: FnOnce(A::Item) -> U,
[INFO] [stdout]     | |______________--------------------^
[INFO] [stdout]     |                |                  |
[INFO] [stdout]     |                |                  unsatisfied requirement introduced here: `<_ as FnOnce<(<_ as futures::Future>::Item,)>>::Output == _`
[INFO] [stdout]     |                unsatisfied requirement introduced here: `_: FnOnce(<_ as futures::Future>::Item)`
[INFO] [stdout]     = note: the full name for the type has been written to '/opt/rustwide/target/debug/build/warp/e57837b386a73f8d/out/warp-e57837b386a73f8d.long-type-9540588349831937337.txt'
[INFO] [stdout]     = note: consider using `--verbose` to print the full type name to the console
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Map<Forward<MapErr<_, {closure@...}>, _>, {closure@...}>: Future` is not satisfied
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/warp-0.1.15/src/test.rs:501:29
[INFO] [stdout]     |
[INFO] [stdout] 501 |                 rt.block_on(write.join(read)).expect("websocket forward");
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^^ the trait `futures::Future` is not implemented for `Map<Forward<MapErr<_, {closure@...}>, _>, {closure@...}>`
[INFO] [stdout]     |
[INFO] [stdout] help: the trait `futures::Future` is conditionally implemented for `futures::future::Map<A, F>`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-0.1.26/src/future/map.rs:22:1
[INFO] [stdout]     |
[INFO] [stdout]  22 | / impl<U, A, F> Future for Map<A, F>
[INFO] [stdout]  23 | |     where A: Future,
[INFO] [stdout]     | |              ------ unsatisfied requirement introduced here: `_: futures::Future`
[INFO] [stdout]  24 | |           F: FnOnce(A::Item) -> U,
[INFO] [stdout]     | |______________--------------------^
[INFO] [stdout]     |                |                  |
[INFO] [stdout]     |                |                  unsatisfied requirement introduced here: `<_ as FnOnce<(<_ as futures::Future>::Item,)>>::Output == _`
[INFO] [stdout]     |                unsatisfied requirement introduced here: `_: FnOnce(<_ as futures::Future>::Item)`
[INFO] [stdout]     = note: the full name for the type has been written to '/opt/rustwide/target/debug/build/warp/e57837b386a73f8d/out/warp-e57837b386a73f8d.long-type-9540588349831937337.txt'
[INFO] [stdout]     = note: consider using `--verbose` to print the full type name to the console
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `!: From<()>` is not satisfied
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/warp-0.1.15/src/test.rs:501:29
[INFO] [stdout]     |
[INFO] [stdout] 501 |                 rt.block_on(write.join(read)).expect("websocket forward");
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^^ the trait `From<()>` is not implemented for `!`
[INFO] [stdout]     |
[INFO] [stdout] help: the trait `futures::Future` is conditionally implemented for `Forward<T, U>`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-0.1.26/src/stream/forward.rs:78:1
[INFO] [stdout]     |
[INFO] [stdout]  78 | / impl<T, U> Future for Forward<T, U>
[INFO] [stdout]  79 | |     where U: Sink<SinkItem=T::Item>,
[INFO] [stdout]  80 | |           T: Stream,
[INFO] [stdout]  81 | |           T::Error: From<U::SinkError>,
[INFO] [stdout]     | |_____________________------------------^
[INFO] [stdout]     |                       |
[INFO] [stdout]     |                       unsatisfied requirement introduced here: `<_ as futures::Stream>::Error: From<<_ as futures::Sink>::SinkError>`
[INFO] [stdout]     = note: this error might have been caused by changes to Rust's type-inference algorithm (see issue #148922 <https://github.com/rust-lang/rust/issues/148922> for more information)
[INFO] [stdout]     = help: you might have intended to use the type `()` here instead
[INFO] [stdout]     = note: required for `Forward<MapErr<UnboundedReceiver<Message>, {closure@...}>, _>` to implement `futures::Future`
[INFO] [stdout] note: required by a bound in `futures::future::Map`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-0.1.26/src/future/map.rs:8:31
[INFO] [stdout]     |
[INFO] [stdout]   8 | pub struct Map<A, F> where A: Future {
[INFO] [stdout]     |                               ^^^^^^ required by this bound in `Map`
[INFO] [stdout]     = note: the full name for the type has been written to '/opt/rustwide/target/debug/build/warp/e57837b386a73f8d/out/warp-e57837b386a73f8d.long-type-16430938420327618513.txt'
[INFO] [stdout]     = note: consider using `--verbose` to print the full type name to the console
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the type `futures::future::Join<futures::future::Map<Forward<futures::stream::MapErr<futures::sync::mpsc::UnboundedReceiver<ws::Message>, {closure@/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/warp-0.1.15/src/test.rs:490:30: 490:34}>, SinkMapErr<SplitSink<ws::WebSocket>, {closure@/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/warp-0.1.15/src/test.rs:493:46: 493:49}>>, {closure@/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/warp-0.1.15/src/test.rs:494:26: 494:29}>, futures::future::Map<Forward<futures::stream::Then<SplitStream<ws::WebSocket>, {closure@/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/warp-0.1.15/src/test.rs:497:27: 497:35}, Result<Result<ws::Message, error::Error>, !>>, SinkMapErr<futures::sync::mpsc::UnboundedSender<Result<ws::Message, error::Error>>, {closure@/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/warp-0.1.15/src/test.rs:498:49: 498:52}>>, {closure@/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/warp-0.1.15/src/test.rs:499:26: 499:29}>>` is not well-formed
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/warp-0.1.15/src/test.rs:501:17
[INFO] [stdout]     |
[INFO] [stdout] 501 |                 rt.block_on(write.join(read)).expect("websocket forward");
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `warp` (lib) due to 11 previous errors
[INFO] running `Command { std: "docker" "inspect" "18dda82e36bd656c75d6a0f2de2d62753447d7aa1e3e02ea89cb6933772913d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18dda82e36bd656c75d6a0f2de2d62753447d7aa1e3e02ea89cb6933772913d2", kill_on_drop: false }`
[INFO] [stdout] 18dda82e36bd656c75d6a0f2de2d62753447d7aa1e3e02ea89cb6933772913d2
