[INFO] cloning repository https://github.com/imentus-rahul/rs-grpc-tonic-poc
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/imentus-rahul/rs-grpc-tonic-poc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fimentus-rahul%2Frs-grpc-tonic-poc", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fimentus-rahul%2Frs-grpc-tonic-poc'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6a56968cf66c02b6df96c17aa5a0b77281aa3a25
[INFO] checking imentus-rahul/rs-grpc-tonic-poc against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fimentus-rahul%2Frs-grpc-tonic-poc" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/imentus-rahul/rs-grpc-tonic-poc
[INFO] finished tweaking git repo https://github.com/imentus-rahul/rs-grpc-tonic-poc
[INFO] tweaked toml for git repo https://github.com/imentus-rahul/rs-grpc-tonic-poc written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/imentus-rahul/rs-grpc-tonic-poc on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/imentus-rahul/rs-grpc-tonic-poc 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cf72892ea2b1d1199466919c83849bde1896d770d14a6b452a1670d242e8d24c
[INFO] running `Command { std: "docker" "start" "-a" "cf72892ea2b1d1199466919c83849bde1896d770d14a6b452a1670d242e8d24c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cf72892ea2b1d1199466919c83849bde1896d770d14a6b452a1670d242e8d24c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf72892ea2b1d1199466919c83849bde1896d770d14a6b452a1670d242e8d24c", kill_on_drop: false }`
[INFO] [stdout] cf72892ea2b1d1199466919c83849bde1896d770d14a6b452a1670d242e8d24c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Dunmustuse_in_always_ok" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 96ea653937f524ff1def9a6a1dd9b8b4fbe3e905650a0e45710bb6624a21b35e
[INFO] running `Command { std: "docker" "start" "-a" "96ea653937f524ff1def9a6a1dd9b8b4fbe3e905650a0e45710bb6624a21b35e", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.70
[INFO] [stderr]    Compiling either v1.9.0
[INFO] [stderr]    Compiling futures-task v0.3.29
[INFO] [stderr]    Compiling futures-util v0.3.29
[INFO] [stderr]    Compiling rustix v0.38.26
[INFO] [stderr]    Compiling anyhow v1.0.75
[INFO] [stderr]     Checking http v0.2.11
[INFO] [stderr]    Compiling linux-raw-sys v0.4.12
[INFO] [stderr]    Compiling prettyplease v0.2.15
[INFO] [stderr]    Compiling regex-syntax v0.8.2
[INFO] [stderr]    Compiling futures-channel v0.3.29
[INFO] [stderr]    Compiling bytes v1.5.0
[INFO] [stderr]    Compiling home v0.5.5
[INFO] [stderr]    Compiling fastrand v2.0.1
[INFO] [stderr]    Compiling fixedbitset v0.4.2
[INFO] [stderr]    Compiling axum-core v0.3.4
[INFO] [stderr]    Compiling itertools v0.11.0
[INFO] [stderr]    Compiling serde v1.0.193
[INFO] [stderr]    Compiling once_cell v1.18.0
[INFO] [stderr]    Compiling petgraph v0.6.4
[INFO] [stderr]    Compiling multimap v0.8.3
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling axum v0.6.20
[INFO] [stderr]     Checking http-body v0.4.5
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling syn v2.0.39
[INFO] [stderr]    Compiling regex-automata v0.4.3
[INFO] [stderr]    Compiling tempfile v3.8.1
[INFO] [stderr]    Compiling which v4.4.2
[INFO] [stderr]    Compiling regex v1.10.2
[INFO] [stderr]    Compiling tokio-macros v2.2.0
[INFO] [stderr]    Compiling prost-derive v0.12.3
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling pin-project-internal v1.1.3
[INFO] [stderr]    Compiling async-trait v0.1.74
[INFO] [stderr]    Compiling async-stream-impl v0.3.5
[INFO] [stderr]     Checking async-stream v0.3.5
[INFO] [stderr]     Checking tokio v1.34.0
[INFO] [stderr]     Checking pin-project v1.1.3
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]    Compiling prost v0.12.3
[INFO] [stderr]    Compiling prost-types v0.12.3
[INFO] [stderr]    Compiling prost-build v0.12.3
[INFO] [stderr]    Compiling tonic-build v0.10.2
[INFO] [stderr]     Checking tokio-util v0.7.10
[INFO] [stderr]     Checking tokio-io-timeout v1.2.0
[INFO] [stderr]     Checking tokio-stream v0.1.14
[INFO] [stderr]    Compiling rs-grpc-tonic-poc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking h2 v0.3.22
[INFO] [stderr]     Checking tower v0.4.13
[INFO] [stderr]     Checking hyper v0.14.27
[INFO] [stderr]     Checking hyper-timeout v0.4.1
[INFO] [stderr]     Checking tonic v0.10.2
[INFO] [stdout] warning: unused import: `tokio_stream::iter`
[INFO] [stdout]  --> src/server.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use tokio_stream::iter;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Stream`
[INFO] [stdout]  --> src/server.rs:8:46
[INFO] [stdout]   |
[INFO] [stdout] 8 | use tokio_stream::{wrappers::ReceiverStream, Stream, StreamExt};
[INFO] [stdout]   |                                              ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio_stream::iter`
[INFO] [stdout]  --> src/server.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use tokio_stream::iter;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Stream`
[INFO] [stdout]  --> src/server.rs:8:46
[INFO] [stdout]   |
[INFO] [stdout] 8 | use tokio_stream::{wrappers::ReceiverStream, Stream, StreamExt};
[INFO] [stdout]   |                                              ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/server.rs:48:14
[INFO] [stdout]    |
[INFO] [stdout] 48 |         let (mut tx, rx) = mpsc::channel(4);
[INFO] [stdout]    |              ----^^
[INFO] [stdout]    |              |
[INFO] [stdout]    |              help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/server.rs:110:14
[INFO] [stdout]     |
[INFO] [stdout] 110 |         let (mut tx, rx) = mpsc::channel(4);
[INFO] [stdout]     |              ----^^
[INFO] [stdout]     |              |
[INFO] [stdout]     |              help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/server.rs:112:13
[INFO] [stdout]     |
[INFO] [stdout] 112 |         let mut res_message = String::from("");
[INFO] [stdout]     |             ----^^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `res_message`
[INFO] [stdout]    --> src/server.rs:112:13
[INFO] [stdout]     |
[INFO] [stdout] 112 |         let mut res_message = String::from("");
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_res_message`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<response::Response<http_body::combinators::box_body::UnsyncBoxBody<prost::bytes::Bytes, Status>>, Infallible>
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rs-grpc-tonic-poc-9f174d8c9b93896f/out/hello.rs:352:42
[INFO] [stdout]     |
[INFO] [stdout] 352 |                       let fut = async move {
[INFO] [stdout]     |  __________________________________________^
[INFO] [stdout] 353 | |                         let inner = inner.0;
[INFO] [stdout] 354 | |                         let method = SendSvc(inner);
[INFO] [stdout] 355 | |                         let codec = tonic::codec::ProstCodec::default();
[INFO] [stdout] ...   |
[INFO] [stdout] 366 | |                         Ok(res)
[INFO] [stdout] 367 | |                     };
[INFO] [stdout]     | |_____________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<response::Response<http_body::combinators::box_body::UnsyncBoxBody<prost::bytes::Bytes, Status>>, Infallible>
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rs-grpc-tonic-poc-9f174d8c9b93896f/out/hello.rs:366:25
[INFO] [stdout]     |
[INFO] [stdout] 366 |                         Ok(res)
[INFO] [stdout]     |                         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<response::Response<http_body::combinators::box_body::UnsyncBoxBody<prost::bytes::Bytes, Status>>, Infallible>
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rs-grpc-tonic-poc-9f174d8c9b93896f/out/hello.rs:397:42
[INFO] [stdout]     |
[INFO] [stdout] 397 |                       let fut = async move {
[INFO] [stdout]     |  __________________________________________^
[INFO] [stdout] 398 | |                         let inner = inner.0;
[INFO] [stdout] 399 | |                         let method = SendStreamSvc(inner);
[INFO] [stdout] 400 | |                         let codec = tonic::codec::ProstCodec::default();
[INFO] [stdout] ...   |
[INFO] [stdout] 411 | |                         Ok(res)
[INFO] [stdout] 412 | |                     };
[INFO] [stdout]     | |_____________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<response::Response<http_body::combinators::box_body::UnsyncBoxBody<prost::bytes::Bytes, Status>>, Infallible>
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rs-grpc-tonic-poc-9f174d8c9b93896f/out/hello.rs:411:25
[INFO] [stdout]     |
[INFO] [stdout] 411 |                         Ok(res)
[INFO] [stdout]     |                         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<response::Response<http_body::combinators::box_body::UnsyncBoxBody<prost::bytes::Bytes, Status>>, Infallible>
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rs-grpc-tonic-poc-9f174d8c9b93896f/out/hello.rs:441:42
[INFO] [stdout]     |
[INFO] [stdout] 441 |                       let fut = async move {
[INFO] [stdout]     |  __________________________________________^
[INFO] [stdout] 442 | |                         let inner = inner.0;
[INFO] [stdout] 443 | |                         let method = ReceiveStreamSvc(inner);
[INFO] [stdout] 444 | |                         let codec = tonic::codec::ProstCodec::default();
[INFO] [stdout] ...   |
[INFO] [stdout] 455 | |                         Ok(res)
[INFO] [stdout] 456 | |                     };
[INFO] [stdout]     | |_____________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<response::Response<http_body::combinators::box_body::UnsyncBoxBody<prost::bytes::Bytes, Status>>, Infallible>
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rs-grpc-tonic-poc-9f174d8c9b93896f/out/hello.rs:455:25
[INFO] [stdout]     |
[INFO] [stdout] 455 |                         Ok(res)
[INFO] [stdout]     |                         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<response::Response<http_body::combinators::box_body::UnsyncBoxBody<prost::bytes::Bytes, Status>>, Infallible>
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rs-grpc-tonic-poc-9f174d8c9b93896f/out/hello.rs:486:42
[INFO] [stdout]     |
[INFO] [stdout] 486 |                       let fut = async move {
[INFO] [stdout]     |  __________________________________________^
[INFO] [stdout] 487 | |                         let inner = inner.0;
[INFO] [stdout] 488 | |                         let method = BidirectionalStreamSvc(inner);
[INFO] [stdout] 489 | |                         let codec = tonic::codec::ProstCodec::default();
[INFO] [stdout] ...   |
[INFO] [stdout] 500 | |                         Ok(res)
[INFO] [stdout] 501 | |                     };
[INFO] [stdout]     | |_____________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<response::Response<http_body::combinators::box_body::UnsyncBoxBody<prost::bytes::Bytes, Status>>, Infallible>
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rs-grpc-tonic-poc-9f174d8c9b93896f/out/hello.rs:500:25
[INFO] [stdout]     |
[INFO] [stdout] 500 |                         Ok(res)
[INFO] [stdout]     |                         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<response::Response<http_body::combinators::box_body::UnsyncBoxBody<prost::bytes::Bytes, Status>>, Infallible>
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rs-grpc-tonic-poc-9f174d8c9b93896f/out/hello.rs:505:41
[INFO] [stdout]     |
[INFO] [stdout] 505 |                       Box::pin(async move {
[INFO] [stdout]     |  _________________________________________^
[INFO] [stdout] 506 | |                         Ok(
[INFO] [stdout] 507 | |                             http::Response::builder()
[INFO] [stdout] 508 | |                                 .status(200)
[INFO] [stdout] ...   |
[INFO] [stdout] 514 | |                     })
[INFO] [stdout]     | |_____________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<response::Response<http_body::combinators::box_body::UnsyncBoxBody<prost::bytes::Bytes, Status>>, Infallible>
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rs-grpc-tonic-poc-9f174d8c9b93896f/out/hello.rs:506:25
[INFO] [stdout]     |
[INFO] [stdout] 506 | /                         Ok(
[INFO] [stdout] 507 | |                             http::Response::builder()
[INFO] [stdout] 508 | |                                 .status(200)
[INFO] [stdout] 509 | |                                 .header("grpc-status", "12")
[INFO] [stdout] ...   |
[INFO] [stdout] 512 | |                                 .unwrap(),
[INFO] [stdout] 513 | |                         )
[INFO] [stdout]     | |_________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<response::Response<http_body::combinators::box_body::UnsyncBoxBody<prost::bytes::Bytes, Status>>, Infallible>
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rs-grpc-tonic-poc-9f174d8c9b93896f/out/hello.rs:352:42
[INFO] [stdout]     |
[INFO] [stdout] 352 |                       let fut = async move {
[INFO] [stdout]     |  __________________________________________^
[INFO] [stdout] 353 | |                         let inner = inner.0;
[INFO] [stdout] 354 | |                         let method = SendSvc(inner);
[INFO] [stdout] 355 | |                         let codec = tonic::codec::ProstCodec::default();
[INFO] [stdout] ...   |
[INFO] [stdout] 366 | |                         Ok(res)
[INFO] [stdout] 367 | |                     };
[INFO] [stdout]     | |_____________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<response::Response<http_body::combinators::box_body::UnsyncBoxBody<prost::bytes::Bytes, Status>>, Infallible>
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rs-grpc-tonic-poc-9f174d8c9b93896f/out/hello.rs:366:25
[INFO] [stdout]     |
[INFO] [stdout] 366 |                         Ok(res)
[INFO] [stdout]     |                         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<response::Response<http_body::combinators::box_body::UnsyncBoxBody<prost::bytes::Bytes, Status>>, Infallible>
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rs-grpc-tonic-poc-9f174d8c9b93896f/out/hello.rs:397:42
[INFO] [stdout]     |
[INFO] [stdout] 397 |                       let fut = async move {
[INFO] [stdout]     |  __________________________________________^
[INFO] [stdout] 398 | |                         let inner = inner.0;
[INFO] [stdout] 399 | |                         let method = SendStreamSvc(inner);
[INFO] [stdout] 400 | |                         let codec = tonic::codec::ProstCodec::default();
[INFO] [stdout] ...   |
[INFO] [stdout] 411 | |                         Ok(res)
[INFO] [stdout] 412 | |                     };
[INFO] [stdout]     | |_____________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<response::Response<http_body::combinators::box_body::UnsyncBoxBody<prost::bytes::Bytes, Status>>, Infallible>
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rs-grpc-tonic-poc-9f174d8c9b93896f/out/hello.rs:411:25
[INFO] [stdout]     |
[INFO] [stdout] 411 |                         Ok(res)
[INFO] [stdout]     |                         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<response::Response<http_body::combinators::box_body::UnsyncBoxBody<prost::bytes::Bytes, Status>>, Infallible>
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rs-grpc-tonic-poc-9f174d8c9b93896f/out/hello.rs:441:42
[INFO] [stdout]     |
[INFO] [stdout] 441 |                       let fut = async move {
[INFO] [stdout]     |  __________________________________________^
[INFO] [stdout] 442 | |                         let inner = inner.0;
[INFO] [stdout] 443 | |                         let method = ReceiveStreamSvc(inner);
[INFO] [stdout] 444 | |                         let codec = tonic::codec::ProstCodec::default();
[INFO] [stdout] ...   |
[INFO] [stdout] 455 | |                         Ok(res)
[INFO] [stdout] 456 | |                     };
[INFO] [stdout]     | |_____________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<response::Response<http_body::combinators::box_body::UnsyncBoxBody<prost::bytes::Bytes, Status>>, Infallible>
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rs-grpc-tonic-poc-9f174d8c9b93896f/out/hello.rs:455:25
[INFO] [stdout]     |
[INFO] [stdout] 455 |                         Ok(res)
[INFO] [stdout]     |                         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<response::Response<http_body::combinators::box_body::UnsyncBoxBody<prost::bytes::Bytes, Status>>, Infallible>
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rs-grpc-tonic-poc-9f174d8c9b93896f/out/hello.rs:486:42
[INFO] [stdout]     |
[INFO] [stdout] 486 |                       let fut = async move {
[INFO] [stdout]     |  __________________________________________^
[INFO] [stdout] 487 | |                         let inner = inner.0;
[INFO] [stdout] 488 | |                         let method = BidirectionalStreamSvc(inner);
[INFO] [stdout] 489 | |                         let codec = tonic::codec::ProstCodec::default();
[INFO] [stdout] ...   |
[INFO] [stdout] 500 | |                         Ok(res)
[INFO] [stdout] 501 | |                     };
[INFO] [stdout]     | |_____________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<response::Response<http_body::combinators::box_body::UnsyncBoxBody<prost::bytes::Bytes, Status>>, Infallible>
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rs-grpc-tonic-poc-9f174d8c9b93896f/out/hello.rs:500:25
[INFO] [stdout]     |
[INFO] [stdout] 500 |                         Ok(res)
[INFO] [stdout]     |                         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<response::Response<http_body::combinators::box_body::UnsyncBoxBody<prost::bytes::Bytes, Status>>, Infallible>
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rs-grpc-tonic-poc-9f174d8c9b93896f/out/hello.rs:505:41
[INFO] [stdout]     |
[INFO] [stdout] 505 |                       Box::pin(async move {
[INFO] [stdout]     |  _________________________________________^
[INFO] [stdout] 506 | |                         Ok(
[INFO] [stdout] 507 | |                             http::Response::builder()
[INFO] [stdout] 508 | |                                 .status(200)
[INFO] [stdout] ...   |
[INFO] [stdout] 514 | |                     })
[INFO] [stdout]     | |_____________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<response::Response<http_body::combinators::box_body::UnsyncBoxBody<prost::bytes::Bytes, Status>>, Infallible>
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rs-grpc-tonic-poc-9f174d8c9b93896f/out/hello.rs:506:25
[INFO] [stdout]     |
[INFO] [stdout] 506 | /                         Ok(
[INFO] [stdout] 507 | |                             http::Response::builder()
[INFO] [stdout] 508 | |                                 .status(200)
[INFO] [stdout] 509 | |                                 .header("grpc-status", "12")
[INFO] [stdout] ...   |
[INFO] [stdout] 512 | |                                 .unwrap(),
[INFO] [stdout] 513 | |                         )
[INFO] [stdout]     | |_________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rs-grpc-tonic-poc` (bin "client") due to 10 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `rs-grpc-tonic-poc` (bin "server" test) due to 10 previous errors; 6 warnings emitted
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/server.rs:48:14
[INFO] [stdout]    |
[INFO] [stdout] 48 |         let (mut tx, rx) = mpsc::channel(4);
[INFO] [stdout]    |              ----^^
[INFO] [stdout]    |              |
[INFO] [stdout]    |              help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/server.rs:110:14
[INFO] [stdout]     |
[INFO] [stdout] 110 |         let (mut tx, rx) = mpsc::channel(4);
[INFO] [stdout]     |              ----^^
[INFO] [stdout]     |              |
[INFO] [stdout]     |              help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/server.rs:112:13
[INFO] [stdout]     |
[INFO] [stdout] 112 |         let mut res_message = String::from("");
[INFO] [stdout]     |             ----^^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `res_message`
[INFO] [stdout]    --> src/server.rs:112:13
[INFO] [stdout]     |
[INFO] [stdout] 112 |         let mut res_message = String::from("");
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_res_message`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<response::Response<http_body::combinators::box_body::UnsyncBoxBody<prost::bytes::Bytes, Status>>, Infallible>
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rs-grpc-tonic-poc-9f174d8c9b93896f/out/hello.rs:352:42
[INFO] [stdout]     |
[INFO] [stdout] 352 |                       let fut = async move {
[INFO] [stdout]     |  __________________________________________^
[INFO] [stdout] 353 | |                         let inner = inner.0;
[INFO] [stdout] 354 | |                         let method = SendSvc(inner);
[INFO] [stdout] 355 | |                         let codec = tonic::codec::ProstCodec::default();
[INFO] [stdout] ...   |
[INFO] [stdout] 366 | |                         Ok(res)
[INFO] [stdout] 367 | |                     };
[INFO] [stdout]     | |_____________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<response::Response<http_body::combinators::box_body::UnsyncBoxBody<prost::bytes::Bytes, Status>>, Infallible>
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rs-grpc-tonic-poc-9f174d8c9b93896f/out/hello.rs:366:25
[INFO] [stdout]     |
[INFO] [stdout] 366 |                         Ok(res)
[INFO] [stdout]     |                         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<response::Response<http_body::combinators::box_body::UnsyncBoxBody<prost::bytes::Bytes, Status>>, Infallible>
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rs-grpc-tonic-poc-9f174d8c9b93896f/out/hello.rs:397:42
[INFO] [stdout]     |
[INFO] [stdout] 397 |                       let fut = async move {
[INFO] [stdout]     |  __________________________________________^
[INFO] [stdout] 398 | |                         let inner = inner.0;
[INFO] [stdout] 399 | |                         let method = SendStreamSvc(inner);
[INFO] [stdout] 400 | |                         let codec = tonic::codec::ProstCodec::default();
[INFO] [stdout] ...   |
[INFO] [stdout] 411 | |                         Ok(res)
[INFO] [stdout] 412 | |                     };
[INFO] [stdout]     | |_____________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<response::Response<http_body::combinators::box_body::UnsyncBoxBody<prost::bytes::Bytes, Status>>, Infallible>
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rs-grpc-tonic-poc-9f174d8c9b93896f/out/hello.rs:411:25
[INFO] [stdout]     |
[INFO] [stdout] 411 |                         Ok(res)
[INFO] [stdout]     |                         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<response::Response<http_body::combinators::box_body::UnsyncBoxBody<prost::bytes::Bytes, Status>>, Infallible>
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rs-grpc-tonic-poc-9f174d8c9b93896f/out/hello.rs:441:42
[INFO] [stdout]     |
[INFO] [stdout] 441 |                       let fut = async move {
[INFO] [stdout]     |  __________________________________________^
[INFO] [stdout] 442 | |                         let inner = inner.0;
[INFO] [stdout] 443 | |                         let method = ReceiveStreamSvc(inner);
[INFO] [stdout] 444 | |                         let codec = tonic::codec::ProstCodec::default();
[INFO] [stdout] ...   |
[INFO] [stdout] 455 | |                         Ok(res)
[INFO] [stdout] 456 | |                     };
[INFO] [stdout]     | |_____________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<response::Response<http_body::combinators::box_body::UnsyncBoxBody<prost::bytes::Bytes, Status>>, Infallible>
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rs-grpc-tonic-poc-9f174d8c9b93896f/out/hello.rs:455:25
[INFO] [stdout]     |
[INFO] [stdout] 455 |                         Ok(res)
[INFO] [stdout]     |                         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<response::Response<http_body::combinators::box_body::UnsyncBoxBody<prost::bytes::Bytes, Status>>, Infallible>
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rs-grpc-tonic-poc-9f174d8c9b93896f/out/hello.rs:486:42
[INFO] [stdout]     |
[INFO] [stdout] 486 |                       let fut = async move {
[INFO] [stdout]     |  __________________________________________^
[INFO] [stdout] 487 | |                         let inner = inner.0;
[INFO] [stdout] 488 | |                         let method = BidirectionalStreamSvc(inner);
[INFO] [stdout] 489 | |                         let codec = tonic::codec::ProstCodec::default();
[INFO] [stdout] ...   |
[INFO] [stdout] 500 | |                         Ok(res)
[INFO] [stdout] 501 | |                     };
[INFO] [stdout]     | |_____________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<response::Response<http_body::combinators::box_body::UnsyncBoxBody<prost::bytes::Bytes, Status>>, Infallible>
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rs-grpc-tonic-poc-9f174d8c9b93896f/out/hello.rs:500:25
[INFO] [stdout]     |
[INFO] [stdout] 500 |                         Ok(res)
[INFO] [stdout]     |                         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<response::Response<http_body::combinators::box_body::UnsyncBoxBody<prost::bytes::Bytes, Status>>, Infallible>
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rs-grpc-tonic-poc-9f174d8c9b93896f/out/hello.rs:505:41
[INFO] [stdout]     |
[INFO] [stdout] 505 |                       Box::pin(async move {
[INFO] [stdout]     |  _________________________________________^
[INFO] [stdout] 506 | |                         Ok(
[INFO] [stdout] 507 | |                             http::Response::builder()
[INFO] [stdout] 508 | |                                 .status(200)
[INFO] [stdout] ...   |
[INFO] [stdout] 514 | |                     })
[INFO] [stdout]     | |_____________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<response::Response<http_body::combinators::box_body::UnsyncBoxBody<prost::bytes::Bytes, Status>>, Infallible>
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rs-grpc-tonic-poc-9f174d8c9b93896f/out/hello.rs:506:25
[INFO] [stdout]     |
[INFO] [stdout] 506 | /                         Ok(
[INFO] [stdout] 507 | |                             http::Response::builder()
[INFO] [stdout] 508 | |                                 .status(200)
[INFO] [stdout] 509 | |                                 .header("grpc-status", "12")
[INFO] [stdout] ...   |
[INFO] [stdout] 512 | |                                 .unwrap(),
[INFO] [stdout] 513 | |                         )
[INFO] [stdout]     | |_________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<response::Response<http_body::combinators::box_body::UnsyncBoxBody<prost::bytes::Bytes, Status>>, Infallible>
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rs-grpc-tonic-poc-9f174d8c9b93896f/out/hello.rs:352:42
[INFO] [stdout]     |
[INFO] [stdout] 352 |                       let fut = async move {
[INFO] [stdout]     |  __________________________________________^
[INFO] [stdout] 353 | |                         let inner = inner.0;
[INFO] [stdout] 354 | |                         let method = SendSvc(inner);
[INFO] [stdout] 355 | |                         let codec = tonic::codec::ProstCodec::default();
[INFO] [stdout] ...   |
[INFO] [stdout] 366 | |                         Ok(res)
[INFO] [stdout] 367 | |                     };
[INFO] [stdout]     | |_____________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<response::Response<http_body::combinators::box_body::UnsyncBoxBody<prost::bytes::Bytes, Status>>, Infallible>
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rs-grpc-tonic-poc-9f174d8c9b93896f/out/hello.rs:366:25
[INFO] [stdout]     |
[INFO] [stdout] 366 |                         Ok(res)
[INFO] [stdout]     |                         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<response::Response<http_body::combinators::box_body::UnsyncBoxBody<prost::bytes::Bytes, Status>>, Infallible>
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rs-grpc-tonic-poc-9f174d8c9b93896f/out/hello.rs:397:42
[INFO] [stdout]     |
[INFO] [stdout] 397 |                       let fut = async move {
[INFO] [stdout]     |  __________________________________________^
[INFO] [stdout] 398 | |                         let inner = inner.0;
[INFO] [stdout] 399 | |                         let method = SendStreamSvc(inner);
[INFO] [stdout] 400 | |                         let codec = tonic::codec::ProstCodec::default();
[INFO] [stdout] ...   |
[INFO] [stdout] 411 | |                         Ok(res)
[INFO] [stdout] 412 | |                     };
[INFO] [stdout]     | |_____________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<response::Response<http_body::combinators::box_body::UnsyncBoxBody<prost::bytes::Bytes, Status>>, Infallible>
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rs-grpc-tonic-poc-9f174d8c9b93896f/out/hello.rs:411:25
[INFO] [stdout]     |
[INFO] [stdout] 411 |                         Ok(res)
[INFO] [stdout]     |                         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<response::Response<http_body::combinators::box_body::UnsyncBoxBody<prost::bytes::Bytes, Status>>, Infallible>
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rs-grpc-tonic-poc-9f174d8c9b93896f/out/hello.rs:441:42
[INFO] [stdout]     |
[INFO] [stdout] 441 |                       let fut = async move {
[INFO] [stdout]     |  __________________________________________^
[INFO] [stdout] 442 | |                         let inner = inner.0;
[INFO] [stdout] 443 | |                         let method = ReceiveStreamSvc(inner);
[INFO] [stdout] 444 | |                         let codec = tonic::codec::ProstCodec::default();
[INFO] [stdout] ...   |
[INFO] [stdout] 455 | |                         Ok(res)
[INFO] [stdout] 456 | |                     };
[INFO] [stdout]     | |_____________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<response::Response<http_body::combinators::box_body::UnsyncBoxBody<prost::bytes::Bytes, Status>>, Infallible>
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rs-grpc-tonic-poc-9f174d8c9b93896f/out/hello.rs:455:25
[INFO] [stdout]     |
[INFO] [stdout] 455 |                         Ok(res)
[INFO] [stdout]     |                         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<response::Response<http_body::combinators::box_body::UnsyncBoxBody<prost::bytes::Bytes, Status>>, Infallible>
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rs-grpc-tonic-poc-9f174d8c9b93896f/out/hello.rs:486:42
[INFO] [stdout]     |
[INFO] [stdout] 486 |                       let fut = async move {
[INFO] [stdout]     |  __________________________________________^
[INFO] [stdout] 487 | |                         let inner = inner.0;
[INFO] [stdout] 488 | |                         let method = BidirectionalStreamSvc(inner);
[INFO] [stdout] 489 | |                         let codec = tonic::codec::ProstCodec::default();
[INFO] [stdout] ...   |
[INFO] [stdout] 500 | |                         Ok(res)
[INFO] [stdout] 501 | |                     };
[INFO] [stdout]     | |_____________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<response::Response<http_body::combinators::box_body::UnsyncBoxBody<prost::bytes::Bytes, Status>>, Infallible>
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rs-grpc-tonic-poc-9f174d8c9b93896f/out/hello.rs:500:25
[INFO] [stdout]     |
[INFO] [stdout] 500 |                         Ok(res)
[INFO] [stdout]     |                         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<response::Response<http_body::combinators::box_body::UnsyncBoxBody<prost::bytes::Bytes, Status>>, Infallible>
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rs-grpc-tonic-poc-9f174d8c9b93896f/out/hello.rs:505:41
[INFO] [stdout]     |
[INFO] [stdout] 505 |                       Box::pin(async move {
[INFO] [stdout]     |  _________________________________________^
[INFO] [stdout] 506 | |                         Ok(
[INFO] [stdout] 507 | |                             http::Response::builder()
[INFO] [stdout] 508 | |                                 .status(200)
[INFO] [stdout] ...   |
[INFO] [stdout] 514 | |                     })
[INFO] [stdout]     | |_____________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<response::Response<http_body::combinators::box_body::UnsyncBoxBody<prost::bytes::Bytes, Status>>, Infallible>
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rs-grpc-tonic-poc-9f174d8c9b93896f/out/hello.rs:506:25
[INFO] [stdout]     |
[INFO] [stdout] 506 | /                         Ok(
[INFO] [stdout] 507 | |                             http::Response::builder()
[INFO] [stdout] 508 | |                                 .status(200)
[INFO] [stdout] 509 | |                                 .header("grpc-status", "12")
[INFO] [stdout] ...   |
[INFO] [stdout] 512 | |                                 .unwrap(),
[INFO] [stdout] 513 | |                         )
[INFO] [stdout]     | |_________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rs-grpc-tonic-poc` (bin "server") due to 10 previous errors; 6 warnings emitted
[INFO] [stderr] error: could not compile `rs-grpc-tonic-poc` (bin "client" test) due to 10 previous errors
[INFO] running `Command { std: "docker" "inspect" "96ea653937f524ff1def9a6a1dd9b8b4fbe3e905650a0e45710bb6624a21b35e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96ea653937f524ff1def9a6a1dd9b8b4fbe3e905650a0e45710bb6624a21b35e", kill_on_drop: false }`
[INFO] [stdout] 96ea653937f524ff1def9a6a1dd9b8b4fbe3e905650a0e45710bb6624a21b35e
