[INFO] crate tokio-proto 0.1.1 is already in cache
[INFO] testing tokio-proto-0.1.1 against 1.44.0 for beta-1.45-1
[INFO] extracting crate tokio-proto 0.1.1 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate tokio-proto 0.1.1 on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate tokio-proto 0.1.1
[INFO] finished tweaking crates.io crate tokio-proto 0.1.1
[INFO] tweaked toml for crates.io crate tokio-proto 0.1.1 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 4bd17a00239f2ef45033fbdcf2082c62b8d450764923e51d117b45dcf0395cf3
[INFO] running `"docker" "start" "-a" "4bd17a00239f2ef45033fbdcf2082c62b8d450764923e51d117b45dcf0395cf3"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling tokio-proto v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.97s
[INFO] running `"docker" "inspect" "4bd17a00239f2ef45033fbdcf2082c62b8d450764923e51d117b45dcf0395cf3"`
[INFO] running `"docker" "rm" "-f" "4bd17a00239f2ef45033fbdcf2082c62b8d450764923e51d117b45dcf0395cf3"`
[INFO] [stdout] 4bd17a00239f2ef45033fbdcf2082c62b8d450764923e51d117b45dcf0395cf3
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] ee847b5de832c344f6f738ea0462b1dbe7b0a8d5eb2af09a8a2265c8bf2a474d
[INFO] running `"docker" "start" "-a" "ee847b5de832c344f6f738ea0462b1dbe7b0a8d5eb2af09a8a2265c8bf2a474d"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling lazycell v0.4.0
[INFO] [stderr]    Compiling tokio-proto v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'tokio_io::codec::Framed': Moved to tokio-codec
[INFO] [stderr]   --> tests/simple_client_proto.rs:14:41
[INFO] [stderr]    |
[INFO] [stderr] 14 | use tokio_io::codec::{Encoder, Decoder, Framed};
[INFO] [stderr]    |                                         ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'tokio_io::codec::Framed': Moved to tokio-codec
[INFO] [stderr]   --> tests/simple_client_proto.rs:85:22
[INFO] [stderr]    |
[INFO] [stderr] 85 |     type Transport = Framed<T, IntCodec>;
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'futures::BoxFuture': removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228
[INFO] [stderr]   --> tests/simple_framed.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 | use futures::BoxFuture;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'tokio_io::codec::Framed': Moved to tokio-codec
[INFO] [stderr]   --> tests/simple_framed.rs:13:41
[INFO] [stderr]    |
[INFO] [stderr] 13 | use tokio_io::codec::{Encoder, Decoder, Framed};
[INFO] [stderr]    |                                         ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'tokio_io::codec::Framed': Moved to tokio-codec
[INFO] [stderr]   --> tests/simple_framed.rs:70:22
[INFO] [stderr]    |
[INFO] [stderr] 70 |     type Transport = Framed<T, PipelineCodec>;
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'tokio_io::codec::Framed': Moved to tokio-codec
[INFO] [stderr]   --> tests/simple_framed.rs:86:22
[INFO] [stderr]    |
[INFO] [stderr] 86 |     type Transport = Framed<T, MultiplexCodec>;
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'futures::BoxFuture': removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228
[INFO] [stderr]    --> tests/simple_framed.rs:101:19
[INFO] [stderr]     |
[INFO] [stderr] 101 |     type Future = BoxFuture<Self::Response, io::Error>;
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'tokio_io::AsyncRead::framed': Use tokio_codec::Decoder::framed instead
[INFO] [stderr]   --> tests/simple_framed.rs:74:15
[INFO] [stderr]    |
[INFO] [stderr] 74 |         Ok(io.framed(PipelineCodec))
[INFO] [stderr]    |               ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'tokio_io::AsyncRead::framed': Use tokio_codec::Decoder::framed instead
[INFO] [stderr]   --> tests/simple_framed.rs:90:15
[INFO] [stderr]    |
[INFO] [stderr] 90 |         Ok(io.framed(MultiplexCodec))
[INFO] [stderr]    |               ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> tests/test_pipeline_client.rs:9:1
[INFO] [stderr]   |
[INFO] [stderr] 9 | #[macro_use]
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> tests/support/mock.rs:158:31
[INFO] [stderr]     |
[INFO] [stderr] 158 | pub type MockBodyStream = Box<Stream<Item = u32, Error = io::Error> + Send>;
[INFO] [stderr]     |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Stream<Item = u32, Error = io::Error> + Send`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> tests/test_multiplex_client.rs:9:1
[INFO] [stderr]   |
[INFO] [stderr] 9 | #[macro_use]
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> tests/support/mock.rs:158:31
[INFO] [stderr]     |
[INFO] [stderr] 158 | pub type MockBodyStream = Box<Stream<Item = u32, Error = io::Error> + Send>;
[INFO] [stderr]     |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Stream<Item = u32, Error = io::Error> + Send`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> tests/support/mock.rs:214:13
[INFO] [stderr]     |
[INFO] [stderr] 214 |           Box<Service<Request = Message<&'static str, MockBodyStream>,
[INFO] [stderr]     |  _____________^
[INFO] [stderr] 215 | |                     Response = Message<&'static str, Body<u32, io::Error>>,
[INFO] [stderr] 216 | |                     Error = io::Error,
[INFO] [stderr] 217 | |                     Future = Response<Message<&'static str, Body<u32, io::Error>>,
[INFO] [stderr] 218 | |                                               io::Error>>>,
[INFO] [stderr]     | |_________________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 214 |         Box<dyn Service<Request = Message<&'static str, MockBodyStream>,
[INFO] [stderr] 215 |                     Response = Message<&'static str, Body<u32, io::Error>>,
[INFO] [stderr] 216 |                     Error = io::Error,
[INFO] [stderr] 217 |                     Future = Response<Message<&'static str, Body<u32, io::Error>>,
[INFO] [stderr] 218 |                                               io::Error>>>,
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> tests/support/mock.rs:219:13
[INFO] [stderr]     |
[INFO] [stderr] 219 |         Box<Any>)
[INFO] [stderr]     |             ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> tests/support/mock.rs:246:78
[INFO] [stderr]     |
[INFO] [stderr] 246 |     -> (MockTransportCtl<pipeline::Frame<&'static str, u32, io::Error>>, Box<Any>)
[INFO] [stderr]     |                                                                              ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> tests/support/mock.rs:273:13
[INFO] [stderr]     |
[INFO] [stderr] 273 |           Box<Service<Request = Message<&'static str, MockBodyStream>,
[INFO] [stderr]     |  _____________^
[INFO] [stderr] 274 | |                     Response = Message<&'static str, Body<u32, io::Error>>,
[INFO] [stderr] 275 | |                     Error = io::Error,
[INFO] [stderr] 276 | |                     Future = Response<Message<&'static str, Body<u32, io::Error>>,
[INFO] [stderr] 277 | |                                               io::Error>>>,
[INFO] [stderr]     | |_________________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 273 |         Box<dyn Service<Request = Message<&'static str, MockBodyStream>,
[INFO] [stderr] 274 |                     Response = Message<&'static str, Body<u32, io::Error>>,
[INFO] [stderr] 275 |                     Error = io::Error,
[INFO] [stderr] 276 |                     Future = Response<Message<&'static str, Body<u32, io::Error>>,
[INFO] [stderr] 277 |                                               io::Error>>>,
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> tests/support/mock.rs:278:13
[INFO] [stderr]     |
[INFO] [stderr] 278 |         Box<Any>)
[INFO] [stderr]     |             ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> tests/support/mock.rs:305:79
[INFO] [stderr]     |
[INFO] [stderr] 305 |     -> (MockTransportCtl<multiplex::Frame<&'static str, u32, io::Error>>, Box<Any>)
[INFO] [stderr]     |                                                                               ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> tests/support/service.rs:10:16
[INFO] [stderr]    |
[INFO] [stderr] 10 |     inner: Box<Fn(T) -> Box<Future<Item=U, Error=io::Error> + Send> + Send>,
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(T) -> Box<Future<Item=U, Error=io::Error> + Send> + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> tests/support/service.rs:10:29
[INFO] [stderr]    |
[INFO] [stderr] 10 |     inner: Box<Fn(T) -> Box<Future<Item=U, Error=io::Error> + Send> + Send>,
[INFO] [stderr]    |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item=U, Error=io::Error> + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> tests/support/service.rs:27:23
[INFO] [stderr]    |
[INFO] [stderr] 27 |     type Future = Box<Future<Item=U, Error=io::Error> + Send>;
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item=U, Error=io::Error> + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> tests/support/mock.rs:214:13
[INFO] [stderr]     |
[INFO] [stderr] 214 |           Box<Service<Request = Message<&'static str, MockBodyStream>,
[INFO] [stderr]     |  _____________^
[INFO] [stderr] 215 | |                     Response = Message<&'static str, Body<u32, io::Error>>,
[INFO] [stderr] 216 | |                     Error = io::Error,
[INFO] [stderr] 217 | |                     Future = Response<Message<&'static str, Body<u32, io::Error>>,
[INFO] [stderr] 218 | |                                               io::Error>>>,
[INFO] [stderr]     | |_________________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 214 |         Box<dyn Service<Request = Message<&'static str, MockBodyStream>,
[INFO] [stderr] 215 |                     Response = Message<&'static str, Body<u32, io::Error>>,
[INFO] [stderr] 216 |                     Error = io::Error,
[INFO] [stderr] 217 |                     Future = Response<Message<&'static str, Body<u32, io::Error>>,
[INFO] [stderr] 218 |                                               io::Error>>>,
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> tests/support/mock.rs:219:13
[INFO] [stderr]     |
[INFO] [stderr] 219 |         Box<Any>)
[INFO] [stderr]     |             ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> tests/support/mock.rs:246:78
[INFO] [stderr]     |
[INFO] [stderr] 246 |     -> (MockTransportCtl<pipeline::Frame<&'static str, u32, io::Error>>, Box<Any>)
[INFO] [stderr]     |                                                                              ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> tests/support/mock.rs:273:13
[INFO] [stderr]     |
[INFO] [stderr] 273 |           Box<Service<Request = Message<&'static str, MockBodyStream>,
[INFO] [stderr]     |  _____________^
[INFO] [stderr] 274 | |                     Response = Message<&'static str, Body<u32, io::Error>>,
[INFO] [stderr] 275 | |                     Error = io::Error,
[INFO] [stderr] 276 | |                     Future = Response<Message<&'static str, Body<u32, io::Error>>,
[INFO] [stderr] 277 | |                                               io::Error>>>,
[INFO] [stderr]     | |_________________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 273 |         Box<dyn Service<Request = Message<&'static str, MockBodyStream>,
[INFO] [stderr] 274 |                     Response = Message<&'static str, Body<u32, io::Error>>,
[INFO] [stderr] 275 |                     Error = io::Error,
[INFO] [stderr] 276 |                     Future = Response<Message<&'static str, Body<u32, io::Error>>,
[INFO] [stderr] 277 |                                               io::Error>>>,
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> tests/support/mock.rs:278:13
[INFO] [stderr]     |
[INFO] [stderr] 278 |         Box<Any>)
[INFO] [stderr]     |             ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> tests/support/mock.rs:305:79
[INFO] [stderr]     |
[INFO] [stderr] 305 |     -> (MockTransportCtl<multiplex::Frame<&'static str, u32, io::Error>>, Box<Any>)
[INFO] [stderr]     |                                                                               ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> tests/support/service.rs:10:16
[INFO] [stderr]    |
[INFO] [stderr] 10 |     inner: Box<Fn(T) -> Box<Future<Item=U, Error=io::Error> + Send> + Send>,
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(T) -> Box<Future<Item=U, Error=io::Error> + Send> + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> tests/support/service.rs:10:29
[INFO] [stderr]    |
[INFO] [stderr] 10 |     inner: Box<Fn(T) -> Box<Future<Item=U, Error=io::Error> + Send> + Send>,
[INFO] [stderr]    |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item=U, Error=io::Error> + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> tests/support/service.rs:27:23
[INFO] [stderr]    |
[INFO] [stderr] 27 |     type Future = Box<Future<Item=U, Error=io::Error> + Send>;
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item=U, Error=io::Error> + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'tokio_io::AsyncRead::framed': Use tokio_codec::Decoder::framed instead
[INFO] [stderr]   --> tests/simple_client_proto.rs:89:15
[INFO] [stderr]    |
[INFO] [stderr] 89 |         Ok(io.framed(IntCodec))
[INFO] [stderr]    |               ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> tests/test_multiplex_server.rs:9:1
[INFO] [stderr]   |
[INFO] [stderr] 9 | #[macro_use]
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> tests/support/mock.rs:158:31
[INFO] [stderr]     |
[INFO] [stderr] 158 | pub type MockBodyStream = Box<Stream<Item = u32, Error = io::Error> + Send>;
[INFO] [stderr]     |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Stream<Item = u32, Error = io::Error> + Send`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> tests/support/mock.rs:214:13
[INFO] [stderr]     |
[INFO] [stderr] 214 |           Box<Service<Request = Message<&'static str, MockBodyStream>,
[INFO] [stderr]     |  _____________^
[INFO] [stderr] 215 | |                     Response = Message<&'static str, Body<u32, io::Error>>,
[INFO] [stderr] 216 | |                     Error = io::Error,
[INFO] [stderr] 217 | |                     Future = Response<Message<&'static str, Body<u32, io::Error>>,
[INFO] [stderr] 218 | |                                               io::Error>>>,
[INFO] [stderr]     | |_________________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 214 |         Box<dyn Service<Request = Message<&'static str, MockBodyStream>,
[INFO] [stderr] 215 |                     Response = Message<&'static str, Body<u32, io::Error>>,
[INFO] [stderr] 216 |                     Error = io::Error,
[INFO] [stderr] 217 |                     Future = Response<Message<&'static str, Body<u32, io::Error>>,
[INFO] [stderr] 218 |                                               io::Error>>>,
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> tests/support/mock.rs:219:13
[INFO] [stderr]     |
[INFO] [stderr] 219 |         Box<Any>)
[INFO] [stderr]     |             ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> tests/support/mock.rs:246:78
[INFO] [stderr]     |
[INFO] [stderr] 246 |     -> (MockTransportCtl<pipeline::Frame<&'static str, u32, io::Error>>, Box<Any>)
[INFO] [stderr]     |                                                                              ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> tests/support/mock.rs:273:13
[INFO] [stderr]     |
[INFO] [stderr] 273 |           Box<Service<Request = Message<&'static str, MockBodyStream>,
[INFO] [stderr]     |  _____________^
[INFO] [stderr] 274 | |                     Response = Message<&'static str, Body<u32, io::Error>>,
[INFO] [stderr] 275 | |                     Error = io::Error,
[INFO] [stderr] 276 | |                     Future = Response<Message<&'static str, Body<u32, io::Error>>,
[INFO] [stderr] 277 | |                                               io::Error>>>,
[INFO] [stderr]     | |_________________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 273 |         Box<dyn Service<Request = Message<&'static str, MockBodyStream>,
[INFO] [stderr] 274 |                     Response = Message<&'static str, Body<u32, io::Error>>,
[INFO] [stderr] 275 |                     Error = io::Error,
[INFO] [stderr] 276 |                     Future = Response<Message<&'static str, Body<u32, io::Error>>,
[INFO] [stderr] 277 |                                               io::Error>>>,
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> tests/support/mock.rs:278:13
[INFO] [stderr]     |
[INFO] [stderr] 278 |         Box<Any>)
[INFO] [stderr]     |             ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> tests/support/mock.rs:305:79
[INFO] [stderr]     |
[INFO] [stderr] 305 |     -> (MockTransportCtl<multiplex::Frame<&'static str, u32, io::Error>>, Box<Any>)
[INFO] [stderr]     |                                                                               ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> tests/support/service.rs:10:16
[INFO] [stderr]    |
[INFO] [stderr] 10 |     inner: Box<Fn(T) -> Box<Future<Item=U, Error=io::Error> + Send> + Send>,
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(T) -> Box<Future<Item=U, Error=io::Error> + Send> + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> tests/support/service.rs:10:29
[INFO] [stderr]    |
[INFO] [stderr] 10 |     inner: Box<Fn(T) -> Box<Future<Item=U, Error=io::Error> + Send> + Send>,
[INFO] [stderr]    |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item=U, Error=io::Error> + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> tests/support/service.rs:27:23
[INFO] [stderr]    |
[INFO] [stderr] 27 |     type Future = Box<Future<Item=U, Error=io::Error> + Send>;
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item=U, Error=io::Error> + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around method argument
[INFO] [stderr]    --> tests/test_multiplex_server.rs:275:20
[INFO] [stderr]     |
[INFO] [stderr] 275 |         c.complete((Ok(Message::WithoutBody("zomg"))));
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> tests/support/mock.rs:158:31
[INFO] [stderr]     |
[INFO] [stderr] 158 | pub type MockBodyStream = Box<Stream<Item = u32, Error = io::Error> + Send>;
[INFO] [stderr]     |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Stream<Item = u32, Error = io::Error> + Send`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> tests/support/mock.rs:214:13
[INFO] [stderr]     |
[INFO] [stderr] 214 |           Box<Service<Request = Message<&'static str, MockBodyStream>,
[INFO] [stderr]     |  _____________^
[INFO] [stderr] 215 | |                     Response = Message<&'static str, Body<u32, io::Error>>,
[INFO] [stderr] 216 | |                     Error = io::Error,
[INFO] [stderr] 217 | |                     Future = Response<Message<&'static str, Body<u32, io::Error>>,
[INFO] [stderr] 218 | |                                               io::Error>>>,
[INFO] [stderr]     | |_________________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 214 |         Box<dyn Service<Request = Message<&'static str, MockBodyStream>,
[INFO] [stderr] 215 |                     Response = Message<&'static str, Body<u32, io::Error>>,
[INFO] [stderr] 216 |                     Error = io::Error,
[INFO] [stderr] 217 |                     Future = Response<Message<&'static str, Body<u32, io::Error>>,
[INFO] [stderr] 218 |                                               io::Error>>>,
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> tests/support/mock.rs:219:13
[INFO] [stderr]     |
[INFO] [stderr] 219 |         Box<Any>)
[INFO] [stderr]     |             ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> tests/support/mock.rs:246:78
[INFO] [stderr]     |
[INFO] [stderr] 246 |     -> (MockTransportCtl<pipeline::Frame<&'static str, u32, io::Error>>, Box<Any>)
[INFO] [stderr]     |                                                                              ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> tests/support/mock.rs:273:13
[INFO] [stderr]     |
[INFO] [stderr] 273 |           Box<Service<Request = Message<&'static str, MockBodyStream>,
[INFO] [stderr]     |  _____________^
[INFO] [stderr] 274 | |                     Response = Message<&'static str, Body<u32, io::Error>>,
[INFO] [stderr] 275 | |                     Error = io::Error,
[INFO] [stderr] 276 | |                     Future = Response<Message<&'static str, Body<u32, io::Error>>,
[INFO] [stderr] 277 | |                                               io::Error>>>,
[INFO] [stderr]     | |_________________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 273 |         Box<dyn Service<Request = Message<&'static str, MockBodyStream>,
[INFO] [stderr] 274 |                     Response = Message<&'static str, Body<u32, io::Error>>,
[INFO] [stderr] 275 |                     Error = io::Error,
[INFO] [stderr] 276 |                     Future = Response<Message<&'static str, Body<u32, io::Error>>,
[INFO] [stderr] 277 |                                               io::Error>>>,
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> tests/support/mock.rs:278:13
[INFO] [stderr]     |
[INFO] [stderr] 278 |         Box<Any>)
[INFO] [stderr]     |             ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> tests/support/mock.rs:305:79
[INFO] [stderr]     |
[INFO] [stderr] 305 |     -> (MockTransportCtl<multiplex::Frame<&'static str, u32, io::Error>>, Box<Any>)
[INFO] [stderr]     |                                                                               ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> tests/support/service.rs:10:16
[INFO] [stderr]    |
[INFO] [stderr] 10 |     inner: Box<Fn(T) -> Box<Future<Item=U, Error=io::Error> + Send> + Send>,
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(T) -> Box<Future<Item=U, Error=io::Error> + Send> + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> tests/support/service.rs:10:29
[INFO] [stderr]    |
[INFO] [stderr] 10 |     inner: Box<Fn(T) -> Box<Future<Item=U, Error=io::Error> + Send> + Send>,
[INFO] [stderr]    |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item=U, Error=io::Error> + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> tests/support/service.rs:27:23
[INFO] [stderr]    |
[INFO] [stderr] 27 |     type Future = Box<Future<Item=U, Error=io::Error> + Send>;
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item=U, Error=io::Error> + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: 7 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: 11 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: 11 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: 12 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: 10 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 10.94s
[INFO] running `"docker" "inspect" "ee847b5de832c344f6f738ea0462b1dbe7b0a8d5eb2af09a8a2265c8bf2a474d"`
[INFO] running `"docker" "rm" "-f" "ee847b5de832c344f6f738ea0462b1dbe7b0a8d5eb2af09a8a2265c8bf2a474d"`
[INFO] [stdout] ee847b5de832c344f6f738ea0462b1dbe7b0a8d5eb2af09a8a2265c8bf2a474d
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 59b555216bb9613a35a4ad72a5d41b69395d1db6dc9a621bbba26b9d1bf10a4a
[INFO] running `"docker" "start" "-a" "59b555216bb9613a35a4ad72a5d41b69395d1db6dc9a621bbba26b9d1bf10a4a"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> tests/test_multiplex_client.rs:9:1
[INFO] [stderr]   |
[INFO] [stderr] 9 | #[macro_use]
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> tests/support/mock.rs:158:31
[INFO] [stderr]     |
[INFO] [stderr] 158 | pub type MockBodyStream = Box<Stream<Item = u32, Error = io::Error> + Send>;
[INFO] [stderr]     |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Stream<Item = u32, Error = io::Error> + Send`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> tests/support/mock.rs:214:13
[INFO] [stderr]     |
[INFO] [stderr] 214 |           Box<Service<Request = Message<&'static str, MockBodyStream>,
[INFO] [stderr]     |  _____________^
[INFO] [stderr] 215 | |                     Response = Message<&'static str, Body<u32, io::Error>>,
[INFO] [stderr] 216 | |                     Error = io::Error,
[INFO] [stderr] 217 | |                     Future = Response<Message<&'static str, Body<u32, io::Error>>,
[INFO] [stderr] 218 | |                                               io::Error>>>,
[INFO] [stderr]     | |_________________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 214 |         Box<dyn Service<Request = Message<&'static str, MockBodyStream>,
[INFO] [stderr] 215 |                     Response = Message<&'static str, Body<u32, io::Error>>,
[INFO] [stderr] 216 |                     Error = io::Error,
[INFO] [stderr] 217 |                     Future = Response<Message<&'static str, Body<u32, io::Error>>,
[INFO] [stderr] 218 |                                               io::Error>>>,
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> tests/support/mock.rs:219:13
[INFO] [stderr]     |
[INFO] [stderr] 219 |         Box<Any>)
[INFO] [stderr]     |             ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> tests/support/mock.rs:246:78
[INFO] [stderr]     |
[INFO] [stderr] 246 |     -> (MockTransportCtl<pipeline::Frame<&'static str, u32, io::Error>>, Box<Any>)
[INFO] [stderr]     |                                                                              ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'tokio_io::codec::Framed': Moved to tokio-codec
[INFO] [stderr]   --> tests/simple_client_proto.rs:14:41
[INFO] [stderr]    |
[INFO] [stderr] 14 | use tokio_io::codec::{Encoder, Decoder, Framed};
[INFO] [stderr]    |                                         ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'tokio_io::codec::Framed': Moved to tokio-codec
[INFO] [stderr]   --> tests/simple_client_proto.rs:85:22
[INFO] [stderr]    |
[INFO] [stderr] 85 |     type Transport = Framed<T, IntCodec>;
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> tests/support/mock.rs:273:13
[INFO] [stderr]     |
[INFO] [stderr] 273 |           Box<Service<Request = Message<&'static str, MockBodyStream>,
[INFO] [stderr]     |  _____________^
[INFO] [stderr] 274 | |                     Response = Message<&'static str, Body<u32, io::Error>>,
[INFO] [stderr] 275 | |                     Error = io::Error,
[INFO] [stderr] 276 | |                     Future = Response<Message<&'static str, Body<u32, io::Error>>,
[INFO] [stderr] 277 | |                                               io::Error>>>,
[INFO] [stderr]     | |_________________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 273 |         Box<dyn Service<Request = Message<&'static str, MockBodyStream>,
[INFO] [stderr] 274 |                     Response = Message<&'static str, Body<u32, io::Error>>,
[INFO] [stderr] 275 |                     Error = io::Error,
[INFO] [stderr] 276 |                     Future = Response<Message<&'static str, Body<u32, io::Error>>,
[INFO] [stderr] 277 |                                               io::Error>>>,
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> tests/support/mock.rs:278:13
[INFO] [stderr]     |
[INFO] [stderr] 278 |         Box<Any>)
[INFO] [stderr]     |             ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> tests/support/mock.rs:305:79
[INFO] [stderr]     |
[INFO] [stderr] 305 |     -> (MockTransportCtl<multiplex::Frame<&'static str, u32, io::Error>>, Box<Any>)
[INFO] [stderr]     |                                                                               ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> tests/support/service.rs:10:16
[INFO] [stderr]    |
[INFO] [stderr] 10 |     inner: Box<Fn(T) -> Box<Future<Item=U, Error=io::Error> + Send> + Send>,
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(T) -> Box<Future<Item=U, Error=io::Error> + Send> + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> tests/support/service.rs:10:29
[INFO] [stderr]    |
[INFO] [stderr] 10 |     inner: Box<Fn(T) -> Box<Future<Item=U, Error=io::Error> + Send> + Send>,
[INFO] [stderr]    |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item=U, Error=io::Error> + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> tests/support/service.rs:27:23
[INFO] [stderr]    |
[INFO] [stderr] 27 |     type Future = Box<Future<Item=U, Error=io::Error> + Send>;
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item=U, Error=io::Error> + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: 11 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'tokio_io::AsyncRead::framed': Use tokio_codec::Decoder::framed instead
[INFO] [stderr]   --> tests/simple_client_proto.rs:89:15
[INFO] [stderr]    |
[INFO] [stderr] 89 |         Ok(io.framed(IntCodec))
[INFO] [stderr]    |               ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> tests/support/mock.rs:158:31
[INFO] [stderr]     |
[INFO] [stderr] 158 | pub type MockBodyStream = Box<Stream<Item = u32, Error = io::Error> + Send>;
[INFO] [stderr]     |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Stream<Item = u32, Error = io::Error> + Send`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> tests/support/mock.rs:214:13
[INFO] [stderr]     |
[INFO] [stderr] 214 |           Box<Service<Request = Message<&'static str, MockBodyStream>,
[INFO] [stderr]     |  _____________^
[INFO] [stderr] 215 | |                     Response = Message<&'static str, Body<u32, io::Error>>,
[INFO] [stderr] 216 | |                     Error = io::Error,
[INFO] [stderr] 217 | |                     Future = Response<Message<&'static str, Body<u32, io::Error>>,
[INFO] [stderr] 218 | |                                               io::Error>>>,
[INFO] [stderr]     | |_________________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 214 |         Box<dyn Service<Request = Message<&'static str, MockBodyStream>,
[INFO] [stderr] 215 |                     Response = Message<&'static str, Body<u32, io::Error>>,
[INFO] [stderr] 216 |                     Error = io::Error,
[INFO] [stderr] 217 |                     Future = Response<Message<&'static str, Body<u32, io::Error>>,
[INFO] [stderr] 218 |                                               io::Error>>>,
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> tests/support/mock.rs:219:13
[INFO] [stderr]     |
[INFO] [stderr] 219 |         Box<Any>)
[INFO] [stderr]     |             ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> tests/support/mock.rs:246:78
[INFO] [stderr]     |
[INFO] [stderr] 246 |     -> (MockTransportCtl<pipeline::Frame<&'static str, u32, io::Error>>, Box<Any>)
[INFO] [stderr]     |                                                                              ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr] 
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> tests/test_pipeline_client.rs:9:1
[INFO] [stderr]   |
[INFO] [stderr] 9 | #[macro_use]
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> tests/support/mock.rs:158:31
[INFO] [stderr]     |
[INFO] [stderr] 158 | pub type MockBodyStream = Box<Stream<Item = u32, Error = io::Error> + Send>;
[INFO] [stderr]     |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Stream<Item = u32, Error = io::Error> + Send`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> tests/support/mock.rs:214:13
[INFO] [stderr]     |
[INFO] [stderr] 214 |           Box<Service<Request = Message<&'static str, MockBodyStream>,
[INFO] [stderr]     |  _____________^
[INFO] [stderr] 215 | |                     Response = Message<&'static str, Body<u32, io::Error>>,
[INFO] [stderr] 216 | |                     Error = io::Error,
[INFO] [stderr] 217 | |                     Future = Response<Message<&'static str, Body<u32, io::Error>>,
[INFO] [stderr] 218 | |                                               io::Error>>>,
[INFO] [stderr]     | |_________________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 214 |         Box<dyn Service<Request = Message<&'static str, MockBodyStream>,
[INFO] [stderr] 215 |                     Response = Message<&'static str, Body<u32, io::Error>>,
[INFO] [stderr] 216 |                     Error = io::Error,
[INFO] [stderr] 217 |                     Future = Response<Message<&'static str, Body<u32, io::Error>>,
[INFO] [stderr] 218 |                                               io::Error>>>,
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> tests/support/mock.rs:219:13
[INFO] [stderr]     |
[INFO] [stderr] 219 |         Box<Any>)
[INFO] [stderr]     |             ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> tests/support/mock.rs:246:78
[INFO] [stderr]     |
[INFO] [stderr] 246 |     -> (MockTransportCtl<pipeline::Frame<&'static str, u32, io::Error>>, Box<Any>)
[INFO] [stderr]     |                                                                              ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> tests/support/mock.rs:273:13
[INFO] [stderr]     |
[INFO] [stderr] 273 |           Box<Service<Request = Message<&'static str, MockBodyStream>,
[INFO] [stderr]     |  _____________^
[INFO] [stderr] 274 | |                     Response = Message<&'static str, Body<u32, io::Error>>,
[INFO] [stderr] 275 | |                     Error = io::Error,
[INFO] [stderr] 276 | |                     Future = Response<Message<&'static str, Body<u32, io::Error>>,
[INFO] [stderr] 277 | |                                               io::Error>>>,
[INFO] [stderr]     | |_________________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 273 |         Box<dyn Service<Request = Message<&'static str, MockBodyStream>,
[INFO] [stderr] 274 |                     Response = Message<&'static str, Body<u32, io::Error>>,
[INFO] [stderr] 275 |                     Error = io::Error,
[INFO] [stderr] 276 |                     Future = Response<Message<&'static str, Body<u32, io::Error>>,
[INFO] [stderr] 277 |                                               io::Error>>>,
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> tests/support/mock.rs:278:13
[INFO] [stderr]     |
[INFO] [stderr] 278 |         Box<Any>)
[INFO] [stderr]     |             ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> tests/support/mock.rs:305:79
[INFO] [stderr]     |
[INFO] [stderr] 305 |     -> (MockTransportCtl<multiplex::Frame<&'static str, u32, io::Error>>, Box<Any>)
[INFO] [stderr]     |                                                                               ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> tests/support/service.rs:10:16
[INFO] [stderr]    |
[INFO] [stderr] 10 |     inner: Box<Fn(T) -> Box<Future<Item=U, Error=io::Error> + Send> + Send>,
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(T) -> Box<Future<Item=U, Error=io::Error> + Send> + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> tests/support/service.rs:10:29
[INFO] [stderr]    |
[INFO] [stderr] 10 |     inner: Box<Fn(T) -> Box<Future<Item=U, Error=io::Error> + Send> + Send>,
[INFO] [stderr]    |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item=U, Error=io::Error> + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> tests/support/service.rs:27:23
[INFO] [stderr]    |
[INFO] [stderr] 27 |     type Future = Box<Future<Item=U, Error=io::Error> + Send>;
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item=U, Error=io::Error> + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: 10 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> tests/support/mock.rs:273:13
[INFO] [stderr]     |
[INFO] [stderr] 273 |           Box<Service<Request = Message<&'static str, MockBodyStream>,
[INFO] [stderr]     |  _____________^
[INFO] [stderr] 274 | |                     Response = Message<&'static str, Body<u32, io::Error>>,
[INFO] [stderr] 275 | |                     Error = io::Error,
[INFO] [stderr] 276 | |                     Future = Response<Message<&'static str, Body<u32, io::Error>>,
[INFO] [stderr] 277 | |                                               io::Error>>>,
[INFO] [stderr]     | |_________________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 273 |         Box<dyn Service<Request = Message<&'static str, MockBodyStream>,
[INFO] [stderr] 274 |                     Response = Message<&'static str, Body<u32, io::Error>>,
[INFO] [stderr] 275 |                     Error = io::Error,
[INFO] [stderr] 276 |                     Future = Response<Message<&'static str, Body<u32, io::Error>>,
[INFO] [stderr] 277 |                                               io::Error>>>,
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> tests/support/mock.rs:278:13
[INFO] [stderr]     |
[INFO] [stderr] 278 |         Box<Any>)
[INFO] [stderr]     |             ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> tests/support/mock.rs:305:79
[INFO] [stderr]     |
[INFO] [stderr] 305 |     -> (MockTransportCtl<multiplex::Frame<&'static str, u32, io::Error>>, Box<Any>)
[INFO] [stderr]     |                                                                               ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> tests/support/service.rs:10:16
[INFO] [stderr]    |
[INFO] [stderr] 10 |     inner: Box<Fn(T) -> Box<Future<Item=U, Error=io::Error> + Send> + Send>,
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(T) -> Box<Future<Item=U, Error=io::Error> + Send> + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> tests/support/service.rs:10:29
[INFO] [stderr]    |
[INFO] [stderr] 10 |     inner: Box<Fn(T) -> Box<Future<Item=U, Error=io::Error> + Send> + Send>,
[INFO] [stderr]    |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item=U, Error=io::Error> + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> tests/support/service.rs:27:23
[INFO] [stderr]    |
[INFO] [stderr] 27 |     type Future = Box<Future<Item=U, Error=io::Error> + Send>;
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item=U, Error=io::Error> + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: 11 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> tests/test_multiplex_server.rs:9:1
[INFO] [stderr]   |
[INFO] [stderr] 9 | #[macro_use]
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> tests/support/mock.rs:158:31
[INFO] [stderr]     |
[INFO] [stderr] 158 | pub type MockBodyStream = Box<Stream<Item = u32, Error = io::Error> + Send>;
[INFO] [stderr]     |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Stream<Item = u32, Error = io::Error> + Send`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'futures::BoxFuture': removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228
[INFO] [stderr]   --> tests/simple_framed.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 | use futures::BoxFuture;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'tokio_io::codec::Framed': Moved to tokio-codec
[INFO] [stderr]   --> tests/simple_framed.rs:13:41
[INFO] [stderr]    |
[INFO] [stderr] 13 | use tokio_io::codec::{Encoder, Decoder, Framed};
[INFO] [stderr]    |                                         ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'tokio_io::codec::Framed': Moved to tokio-codec
[INFO] [stderr]   --> tests/simple_framed.rs:70:22
[INFO] [stderr]    |
[INFO] [stderr] 70 |     type Transport = Framed<T, PipelineCodec>;
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'tokio_io::codec::Framed': Moved to tokio-codec
[INFO] [stderr]   --> tests/simple_framed.rs:86:22
[INFO] [stderr]    |
[INFO] [stderr] 86 |     type Transport = Framed<T, MultiplexCodec>;
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'futures::BoxFuture': removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228
[INFO] [stderr]    --> tests/simple_framed.rs:101:19
[INFO] [stderr]     |
[INFO] [stderr] 101 |     type Future = BoxFuture<Self::Response, io::Error>;
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> tests/support/mock.rs:214:13
[INFO] [stderr]     |
[INFO] [stderr] 214 |           Box<Service<Request = Message<&'static str, MockBodyStream>,
[INFO] [stderr]     |  _____________^
[INFO] [stderr] 215 | |                     Response = Message<&'static str, Body<u32, io::Error>>,
[INFO] [stderr] 216 | |                     Error = io::Error,
[INFO] [stderr] 217 | |                     Future = Response<Message<&'static str, Body<u32, io::Error>>,
[INFO] [stderr] 218 | |                                               io::Error>>>,
[INFO] [stderr]     | |_________________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 214 |         Box<dyn Service<Request = Message<&'static str, MockBodyStream>,
[INFO] [stderr] 215 |                     Response = Message<&'static str, Body<u32, io::Error>>,
[INFO] [stderr] 216 |                     Error = io::Error,
[INFO] [stderr] 217 |                     Future = Response<Message<&'static str, Body<u32, io::Error>>,
[INFO] [stderr] 218 |                                               io::Error>>>,
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'tokio_io::AsyncRead::framed': Use tokio_codec::Decoder::framed instead
[INFO] [stderr]   --> tests/simple_framed.rs:74:15
[INFO] [stderr]    |
[INFO] [stderr] 74 |         Ok(io.framed(PipelineCodec))
[INFO] [stderr]    |               ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> tests/support/mock.rs:219:13
[INFO] [stderr]     |
[INFO] [stderr] 219 |         Box<Any>)
[INFO] [stderr]     |             ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'tokio_io::AsyncRead::framed': Use tokio_codec::Decoder::framed instead
[INFO] [stderr]   --> tests/simple_framed.rs:90:15
[INFO] [stderr]    |
[INFO] [stderr] 90 |         Ok(io.framed(MultiplexCodec))
[INFO] [stderr]    |               ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 7 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> tests/support/mock.rs:246:78
[INFO] [stderr]     |
[INFO] [stderr] 246 |     -> (MockTransportCtl<pipeline::Frame<&'static str, u32, io::Error>>, Box<Any>)
[INFO] [stderr]     |                                                                              ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> tests/support/mock.rs:273:13
[INFO] [stderr]     |
[INFO] [stderr] 273 |           Box<Service<Request = Message<&'static str, MockBodyStream>,
[INFO] [stderr]     |  _____________^
[INFO] [stderr] 274 | |                     Response = Message<&'static str, Body<u32, io::Error>>,
[INFO] [stderr] 275 | |                     Error = io::Error,
[INFO] [stderr] 276 | |                     Future = Response<Message<&'static str, Body<u32, io::Error>>,
[INFO] [stderr] 277 | |                                               io::Error>>>,
[INFO] [stderr]     | |_________________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 273 |         Box<dyn Service<Request = Message<&'static str, MockBodyStream>,
[INFO] [stderr] 274 |                     Response = Message<&'static str, Body<u32, io::Error>>,
[INFO] [stderr] 275 |                     Error = io::Error,
[INFO] [stderr] 276 |                     Future = Response<Message<&'static str, Body<u32, io::Error>>,
[INFO] [stderr] 277 |                                               io::Error>>>,
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> tests/support/mock.rs:278:13
[INFO] [stderr]     |
[INFO] [stderr] 278 |         Box<Any>)
[INFO] [stderr]     |             ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> tests/support/mock.rs:305:79
[INFO] [stderr]     |
[INFO] [stderr] 305 |     -> (MockTransportCtl<multiplex::Frame<&'static str, u32, io::Error>>, Box<Any>)
[INFO] [stderr]     |                                                                               ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> tests/support/service.rs:10:16
[INFO] [stderr]    |
[INFO] [stderr] 10 |     inner: Box<Fn(T) -> Box<Future<Item=U, Error=io::Error> + Send> + Send>,
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(T) -> Box<Future<Item=U, Error=io::Error> + Send> + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> tests/support/service.rs:10:29
[INFO] [stderr]    |
[INFO] [stderr] 10 |     inner: Box<Fn(T) -> Box<Future<Item=U, Error=io::Error> + Send> + Send>,
[INFO] [stderr]    |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item=U, Error=io::Error> + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> tests/support/service.rs:27:23
[INFO] [stderr]    |
[INFO] [stderr] 27 |     type Future = Box<Future<Item=U, Error=io::Error> + Send>;
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item=U, Error=io::Error> + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around method argument
[INFO] [stderr]    --> tests/test_multiplex_server.rs:275:20
[INFO] [stderr]     |
[INFO] [stderr] 275 |         c.complete((Ok(Message::WithoutBody("zomg"))));
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 12 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.18s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/tokio_proto-9d7d21edd718d4d6
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test streaming::multiplex::frame_buf::test::test_capacity ... ok
[INFO] [stdout] test streaming::multiplex::frame_buf::test::test_growing_buffer ... ok
[INFO] [stdout] test streaming::multiplex::frame_buf::test::test_multiple_deque ... ok
[INFO] [stdout] test streaming::multiplex::frame_buf::test::test_reusing ... ok
[INFO] [stdout] test streaming::multiplex::frame_buf::test::test_attempting_allocation_past_capacity ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/simple_client_proto-d522a6f196993ee4
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_clone ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/simple_framed-ff7d99d3f003bd39
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_streaming_pipeline_framed ... ok
[INFO] [stdout] test test_streaming_multiplex_framed ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/test_multiplex_client-dbef53a7cc067e27
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_error_on_response ... ok
[INFO] [stdout] test test_ping_pong_close ... ok
[INFO] [stdout] test drop_client_while_streaming_body ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/test_multiplex_deadlock-44441f5037e8b2c9
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/test_multiplex_server-acf9d2c45d090b3d
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test test_error_handling_before_message_dispatched ... ignored
[INFO] [stdout] test test_interleaving_response_body_chunks ... ignored
[INFO] [stdout] test test_reaching_max_buffered_frames ... ignored
[INFO] [stdout] test test_read_error_during_stream ... ignored
[INFO] [stdout] test test_transport_provides_invalid_request_ids ... ignored
[INFO] [stdout] test test_same_order_multiplexing ... ok
[INFO] [stdout] test test_read_error_as_first_frame ... ok
[INFO] [stdout] test test_out_of_order_multiplexing ... ok
[INFO] [stdout] test test_immediate_done ... ok
[INFO] [stdout] test test_delayed_writable_immediate_response_echo ... ok
[INFO] [stdout] test test_immediate_writable_delayed_response_echo ... ok
[INFO] [stdout] test test_multiplexing_while_transport_not_writable ... ok
[INFO] [stdout] test test_repeatedly_flushes_messages ... ok
[INFO] [stdout] test test_interleaving_request_body_chunks ... ok
[INFO] [stdout] test test_basic_streaming_request_body_read_then_respond ... ok
[INFO] [stdout] test test_basic_streaming_response_body ... ok
[INFO] [stdout] test test_reaching_max_in_flight_requests ... ok
[INFO] [stdout] test test_immediate_writable_echo ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 5 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/test_pipeline_client-0e797044ce572b20
[INFO] [stdout] running 6 tests
[INFO] [stdout] test test_response_ready_before_request_sent ... ignored
[INFO] [stdout] test test_streaming_response_body ... ignored
[INFO] [stdout] test test_streaming_request_body ... ok
[INFO] [stdout] test test_ping_pong_close ... ok
[INFO] [stdout] test test_streaming_client_transport_dropped ... ok
[INFO] [stdout] test test_streaming_client_dropped ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/test_pipeline_server-b186473c7697667a
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test test_reading_error_while_pipelining_from_transport ... ignored
[INFO] [stdout] test test_returning_would_block_from_service ... ignored
[INFO] [stdout] test test_immediate_writable_echo ... ok
[INFO] [stdout] test test_pipelining_while_transport_not_writable ... ok
[INFO] [stdout] test test_transport_error_during_body_stream ... ignored
[INFO] [stdout] test test_reading_io_error_from_transport ... ok
[INFO] [stdout] test test_streaming_request_body_then_responding ... ok
[INFO] [stdout] test test_repeatedly_flushes_messages ... ok
[INFO] [stdout] test test_delayed_writable_immediate_response_echo ... ok
[INFO] [stdout] test test_pipeline_streaming_body_without_consuming ... ok
[INFO] [stdout] test test_pipeline_stream_response_body ... ok
[INFO] [stdout] test test_pipelining_while_service_is_processing ... ok
[INFO] [stdout] test test_streaming_response_body ... ok
[INFO] [stdout] test test_immediate_writable_delayed_response_echo ... ok
[INFO] [stdout] test test_responding_then_streaming_request_body ... ok
[INFO] [stdout] test test_immediate_done ... ok
[INFO] [stdout] test test_returning_error_from_service ... ok
[INFO] [stdout] test test_reading_error_frame_from_transport ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 3 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tokio-proto
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs -  (line 72) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "59b555216bb9613a35a4ad72a5d41b69395d1db6dc9a621bbba26b9d1bf10a4a"`
[INFO] running `"docker" "rm" "-f" "59b555216bb9613a35a4ad72a5d41b69395d1db6dc9a621bbba26b9d1bf10a4a"`
[INFO] [stdout] 59b555216bb9613a35a4ad72a5d41b69395d1db6dc9a621bbba26b9d1bf10a4a