[INFO] cloning repository https://github.com/rafaelkonrath/grpc-calculator
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rafaelkonrath/grpc-calculator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frafaelkonrath%2Fgrpc-calculator", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frafaelkonrath%2Fgrpc-calculator'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 95c0fc5c6fe569ebe307f5d12b21ffd77240d613
[INFO] checking rafaelkonrath/grpc-calculator 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%2Frafaelkonrath%2Fgrpc-calculator" "/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/rafaelkonrath/grpc-calculator
[INFO] finished tweaking git repo https://github.com/rafaelkonrath/grpc-calculator
[INFO] tweaked toml for git repo https://github.com/rafaelkonrath/grpc-calculator written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/rafaelkonrath/grpc-calculator 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/rafaelkonrath/grpc-calculator 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 }`
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[INFO] [stderr]     Blocking waiting for file lock on package cache
[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 }`
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[INFO] running `Command { std: "docker" "start" "-a" "a6f935228a4834bdeff51d42544c1691d5fc20aebaf8bcad1c32d9f89b724eb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a6f935228a4834bdeff51d42544c1691d5fc20aebaf8bcad1c32d9f89b724eb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6f935228a4834bdeff51d42544c1691d5fc20aebaf8bcad1c32d9f89b724eb5", kill_on_drop: false }`
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[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] ce8a9c9d49fd2e1313177f4b20277113ec0c30a4a8860749ad77447ffbd5f7fd
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[INFO] [stderr]    Compiling grpc-calculator v0.1.0 (/opt/rustwide/workdir)
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[INFO] [stdout] error: this type will no longer be must used: Result<response::Response<http_body_util::combinators::box_body::UnsyncBoxBody<prost::bytes::Bytes, Status>>, Infallible>
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/grpc-calculator-a59596546f6e4bd2/out/calculator.rs:399:42
[INFO] [stdout]     |
[INFO] [stdout] 399 |                       let fut = async move {
[INFO] [stdout]     |  __________________________________________^
[INFO] [stdout] 400 | |                         let method = AddSvc(inner);
[INFO] [stdout] 401 | |                         let codec = tonic::codec::ProstCodec::default();
[INFO] [stdout] 402 | |                         let mut grpc = tonic::server::Grpc::new(codec)
[INFO] [stdout] ...   |
[INFO] [stdout] 412 | |                         Ok(res)
[INFO] [stdout] 413 | |                     };
[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_util::combinators::box_body::UnsyncBoxBody<prost::bytes::Bytes, Status>>, Infallible>
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/grpc-calculator-a59596546f6e4bd2/out/calculator.rs:412:25
[INFO] [stdout]     |
[INFO] [stdout] 412 |                         Ok(res)
[INFO] [stdout]     |                         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<response::Response<http_body_util::combinators::box_body::UnsyncBoxBody<prost::bytes::Bytes, Status>>, Infallible>
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/grpc-calculator-a59596546f6e4bd2/out/calculator.rs:444:42
[INFO] [stdout]     |
[INFO] [stdout] 444 |                       let fut = async move {
[INFO] [stdout]     |  __________________________________________^
[INFO] [stdout] 445 | |                         let method = DivideSvc(inner);
[INFO] [stdout] 446 | |                         let codec = tonic::codec::ProstCodec::default();
[INFO] [stdout] 447 | |                         let mut grpc = tonic::server::Grpc::new(codec)
[INFO] [stdout] ...   |
[INFO] [stdout] 457 | |                         Ok(res)
[INFO] [stdout] 458 | |                     };
[INFO] [stdout]     | |_____________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<response::Response<http_body_util::combinators::box_body::UnsyncBoxBody<prost::bytes::Bytes, Status>>, Infallible>
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/grpc-calculator-a59596546f6e4bd2/out/calculator.rs:457:25
[INFO] [stdout]     |
[INFO] [stdout] 457 |                         Ok(res)
[INFO] [stdout]     |                         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<response::Response<http_body_util::combinators::box_body::UnsyncBoxBody<prost::bytes::Bytes, Status>>, Infallible>
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/grpc-calculator-a59596546f6e4bd2/out/calculator.rs:462:41
[INFO] [stdout]     |
[INFO] [stdout] 462 |                       Box::pin(async move {
[INFO] [stdout]     |  _________________________________________^
[INFO] [stdout] 463 | |                         Ok(
[INFO] [stdout] 464 | |                             http::Response::builder()
[INFO] [stdout] 465 | |                                 .status(200)
[INFO] [stdout] ...   |
[INFO] [stdout] 474 | |                     })
[INFO] [stdout]     | |_____________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<response::Response<http_body_util::combinators::box_body::UnsyncBoxBody<prost::bytes::Bytes, Status>>, Infallible>
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/grpc-calculator-a59596546f6e4bd2/out/calculator.rs:463:25
[INFO] [stdout]     |
[INFO] [stdout] 463 | /                         Ok(
[INFO] [stdout] 464 | |                             http::Response::builder()
[INFO] [stdout] 465 | |                                 .status(200)
[INFO] [stdout] 466 | |                                 .header("grpc-status", tonic::Code::Unimplemented as i32)
[INFO] [stdout] ...   |
[INFO] [stdout] 472 | |                                 .unwrap(),
[INFO] [stdout] 473 | |                         )
[INFO] [stdout]     | |_________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<response::Response<http_body_util::combinators::box_body::UnsyncBoxBody<prost::bytes::Bytes, Status>>, Infallible>
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/grpc-calculator-a59596546f6e4bd2/out/calculator.rs:609:42
[INFO] [stdout]     |
[INFO] [stdout] 609 |                       let fut = async move {
[INFO] [stdout]     |  __________________________________________^
[INFO] [stdout] 610 | |                         let method = GetRequestCountSvc(inner);
[INFO] [stdout] 611 | |                         let codec = tonic::codec::ProstCodec::default();
[INFO] [stdout] 612 | |                         let mut grpc = tonic::server::Grpc::new(codec)
[INFO] [stdout] ...   |
[INFO] [stdout] 622 | |                         Ok(res)
[INFO] [stdout] 623 | |                     };
[INFO] [stdout]     | |_____________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<response::Response<http_body_util::combinators::box_body::UnsyncBoxBody<prost::bytes::Bytes, Status>>, Infallible>
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/grpc-calculator-a59596546f6e4bd2/out/calculator.rs:622:25
[INFO] [stdout]     |
[INFO] [stdout] 622 |                         Ok(res)
[INFO] [stdout]     |                         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<response::Response<http_body_util::combinators::box_body::UnsyncBoxBody<prost::bytes::Bytes, Status>>, Infallible>
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/grpc-calculator-a59596546f6e4bd2/out/calculator.rs:627:41
[INFO] [stdout]     |
[INFO] [stdout] 627 |                       Box::pin(async move {
[INFO] [stdout]     |  _________________________________________^
[INFO] [stdout] 628 | |                         Ok(
[INFO] [stdout] 629 | |                             http::Response::builder()
[INFO] [stdout] 630 | |                                 .status(200)
[INFO] [stdout] ...   |
[INFO] [stdout] 639 | |                     })
[INFO] [stdout]     | |_____________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<response::Response<http_body_util::combinators::box_body::UnsyncBoxBody<prost::bytes::Bytes, Status>>, Infallible>
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/grpc-calculator-a59596546f6e4bd2/out/calculator.rs:628:25
[INFO] [stdout]     |
[INFO] [stdout] 628 | /                         Ok(
[INFO] [stdout] 629 | |                             http::Response::builder()
[INFO] [stdout] 630 | |                                 .status(200)
[INFO] [stdout] 631 | |                                 .header("grpc-status", tonic::Code::Unimplemented as i32)
[INFO] [stdout] ...   |
[INFO] [stdout] 637 | |                                 .unwrap(),
[INFO] [stdout] 638 | |                         )
[INFO] [stdout]     | |_________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<response::Response<http_body_util::combinators::box_body::UnsyncBoxBody<prost::bytes::Bytes, Status>>, Infallible>
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/grpc-calculator-a59596546f6e4bd2/out/calculator.rs:399:42
[INFO] [stdout]     |
[INFO] [stdout] 399 |                       let fut = async move {
[INFO] [stdout]     |  __________________________________________^
[INFO] [stdout] 400 | |                         let method = AddSvc(inner);
[INFO] [stdout] 401 | |                         let codec = tonic::codec::ProstCodec::default();
[INFO] [stdout] 402 | |                         let mut grpc = tonic::server::Grpc::new(codec)
[INFO] [stdout] ...   |
[INFO] [stdout] 412 | |                         Ok(res)
[INFO] [stdout] 413 | |                     };
[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_util::combinators::box_body::UnsyncBoxBody<prost::bytes::Bytes, Status>>, Infallible>
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/grpc-calculator-a59596546f6e4bd2/out/calculator.rs:412:25
[INFO] [stdout]     |
[INFO] [stdout] 412 |                         Ok(res)
[INFO] [stdout]     |                         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<response::Response<http_body_util::combinators::box_body::UnsyncBoxBody<prost::bytes::Bytes, Status>>, Infallible>
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/grpc-calculator-a59596546f6e4bd2/out/calculator.rs:444:42
[INFO] [stdout]     |
[INFO] [stdout] 444 |                       let fut = async move {
[INFO] [stdout]     |  __________________________________________^
[INFO] [stdout] 445 | |                         let method = DivideSvc(inner);
[INFO] [stdout] 446 | |                         let codec = tonic::codec::ProstCodec::default();
[INFO] [stdout] 447 | |                         let mut grpc = tonic::server::Grpc::new(codec)
[INFO] [stdout] ...   |
[INFO] [stdout] 457 | |                         Ok(res)
[INFO] [stdout] 458 | |                     };
[INFO] [stdout]     | |_____________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<response::Response<http_body_util::combinators::box_body::UnsyncBoxBody<prost::bytes::Bytes, Status>>, Infallible>
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/grpc-calculator-a59596546f6e4bd2/out/calculator.rs:457:25
[INFO] [stdout]     |
[INFO] [stdout] 457 |                         Ok(res)
[INFO] [stdout]     |                         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<response::Response<http_body_util::combinators::box_body::UnsyncBoxBody<prost::bytes::Bytes, Status>>, Infallible>
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/grpc-calculator-a59596546f6e4bd2/out/calculator.rs:462:41
[INFO] [stdout]     |
[INFO] [stdout] 462 |                       Box::pin(async move {
[INFO] [stdout]     |  _________________________________________^
[INFO] [stdout] 463 | |                         Ok(
[INFO] [stdout] 464 | |                             http::Response::builder()
[INFO] [stdout] 465 | |                                 .status(200)
[INFO] [stdout] ...   |
[INFO] [stdout] 474 | |                     })
[INFO] [stdout]     | |_____________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<response::Response<http_body_util::combinators::box_body::UnsyncBoxBody<prost::bytes::Bytes, Status>>, Infallible>
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/grpc-calculator-a59596546f6e4bd2/out/calculator.rs:463:25
[INFO] [stdout]     |
[INFO] [stdout] 463 | /                         Ok(
[INFO] [stdout] 464 | |                             http::Response::builder()
[INFO] [stdout] 465 | |                                 .status(200)
[INFO] [stdout] 466 | |                                 .header("grpc-status", tonic::Code::Unimplemented as i32)
[INFO] [stdout] ...   |
[INFO] [stdout] 472 | |                                 .unwrap(),
[INFO] [stdout] 473 | |                         )
[INFO] [stdout]     | |_________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<response::Response<http_body_util::combinators::box_body::UnsyncBoxBody<prost::bytes::Bytes, Status>>, Infallible>
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/grpc-calculator-a59596546f6e4bd2/out/calculator.rs:609:42
[INFO] [stdout]     |
[INFO] [stdout] 609 |                       let fut = async move {
[INFO] [stdout]     |  __________________________________________^
[INFO] [stdout] 610 | |                         let method = GetRequestCountSvc(inner);
[INFO] [stdout] 611 | |                         let codec = tonic::codec::ProstCodec::default();
[INFO] [stdout] 612 | |                         let mut grpc = tonic::server::Grpc::new(codec)
[INFO] [stdout] ...   |
[INFO] [stdout] 622 | |                         Ok(res)
[INFO] [stdout] 623 | |                     };
[INFO] [stdout]     | |_____________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<response::Response<http_body_util::combinators::box_body::UnsyncBoxBody<prost::bytes::Bytes, Status>>, Infallible>
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/grpc-calculator-a59596546f6e4bd2/out/calculator.rs:622:25
[INFO] [stdout]     |
[INFO] [stdout] 622 |                         Ok(res)
[INFO] [stdout]     |                         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<response::Response<http_body_util::combinators::box_body::UnsyncBoxBody<prost::bytes::Bytes, Status>>, Infallible>
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/grpc-calculator-a59596546f6e4bd2/out/calculator.rs:627:41
[INFO] [stdout]     |
[INFO] [stdout] 627 |                       Box::pin(async move {
[INFO] [stdout]     |  _________________________________________^
[INFO] [stdout] 628 | |                         Ok(
[INFO] [stdout] 629 | |                             http::Response::builder()
[INFO] [stdout] 630 | |                                 .status(200)
[INFO] [stdout] ...   |
[INFO] [stdout] 639 | |                     })
[INFO] [stdout]     | |_____________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<response::Response<http_body_util::combinators::box_body::UnsyncBoxBody<prost::bytes::Bytes, Status>>, Infallible>
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/grpc-calculator-a59596546f6e4bd2/out/calculator.rs:628:25
[INFO] [stdout]     |
[INFO] [stdout] 628 | /                         Ok(
[INFO] [stdout] 629 | |                             http::Response::builder()
[INFO] [stdout] 630 | |                                 .status(200)
[INFO] [stdout] 631 | |                                 .header("grpc-status", tonic::Code::Unimplemented as i32)
[INFO] [stdout] ...   |
[INFO] [stdout] 637 | |                                 .unwrap(),
[INFO] [stdout] 638 | |                         )
[INFO] [stdout]     | |_________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `grpc-calculator` (bin "client") due to 10 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `grpc-calculator` (bin "client" test) due to 10 previous errors
[INFO] [stdout] warning: field `database_url` is never read
[INFO] [stdout]   --> src/config/mod.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct Config {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] 12 |     pub database_url: String,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Config` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `database_url` is never read
[INFO] [stdout]   --> src/config/mod.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct Config {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] 12 |     pub database_url: String,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Config` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (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_util::combinators::box_body::UnsyncBoxBody<prost::bytes::Bytes, Status>>, Infallible>
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/grpc-calculator-a59596546f6e4bd2/out/calculator.rs:399:42
[INFO] [stdout]     |
[INFO] [stdout] 399 |                       let fut = async move {
[INFO] [stdout]     |  __________________________________________^
[INFO] [stdout] 400 | |                         let method = AddSvc(inner);
[INFO] [stdout] 401 | |                         let codec = tonic::codec::ProstCodec::default();
[INFO] [stdout] 402 | |                         let mut grpc = tonic::server::Grpc::new(codec)
[INFO] [stdout] ...   |
[INFO] [stdout] 412 | |                         Ok(res)
[INFO] [stdout] 413 | |                     };
[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_util::combinators::box_body::UnsyncBoxBody<prost::bytes::Bytes, Status>>, Infallible>
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/grpc-calculator-a59596546f6e4bd2/out/calculator.rs:412:25
[INFO] [stdout]     |
[INFO] [stdout] 412 |                         Ok(res)
[INFO] [stdout]     |                         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<response::Response<http_body_util::combinators::box_body::UnsyncBoxBody<prost::bytes::Bytes, Status>>, Infallible>
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/grpc-calculator-a59596546f6e4bd2/out/calculator.rs:444:42
[INFO] [stdout]     |
[INFO] [stdout] 444 |                       let fut = async move {
[INFO] [stdout]     |  __________________________________________^
[INFO] [stdout] 445 | |                         let method = DivideSvc(inner);
[INFO] [stdout] 446 | |                         let codec = tonic::codec::ProstCodec::default();
[INFO] [stdout] 447 | |                         let mut grpc = tonic::server::Grpc::new(codec)
[INFO] [stdout] ...   |
[INFO] [stdout] 457 | |                         Ok(res)
[INFO] [stdout] 458 | |                     };
[INFO] [stdout]     | |_____________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<response::Response<http_body_util::combinators::box_body::UnsyncBoxBody<prost::bytes::Bytes, Status>>, Infallible>
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/grpc-calculator-a59596546f6e4bd2/out/calculator.rs:457:25
[INFO] [stdout]     |
[INFO] [stdout] 457 |                         Ok(res)
[INFO] [stdout]     |                         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<response::Response<http_body_util::combinators::box_body::UnsyncBoxBody<prost::bytes::Bytes, Status>>, Infallible>
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/grpc-calculator-a59596546f6e4bd2/out/calculator.rs:462:41
[INFO] [stdout]     |
[INFO] [stdout] 462 |                       Box::pin(async move {
[INFO] [stdout]     |  _________________________________________^
[INFO] [stdout] 463 | |                         Ok(
[INFO] [stdout] 464 | |                             http::Response::builder()
[INFO] [stdout] 465 | |                                 .status(200)
[INFO] [stdout] ...   |
[INFO] [stdout] 474 | |                     })
[INFO] [stdout]     | |_____________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<response::Response<http_body_util::combinators::box_body::UnsyncBoxBody<prost::bytes::Bytes, Status>>, Infallible>
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/grpc-calculator-a59596546f6e4bd2/out/calculator.rs:463:25
[INFO] [stdout]     |
[INFO] [stdout] 463 | /                         Ok(
[INFO] [stdout] 464 | |                             http::Response::builder()
[INFO] [stdout] 465 | |                                 .status(200)
[INFO] [stdout] 466 | |                                 .header("grpc-status", tonic::Code::Unimplemented as i32)
[INFO] [stdout] ...   |
[INFO] [stdout] 472 | |                                 .unwrap(),
[INFO] [stdout] 473 | |                         )
[INFO] [stdout]     | |_________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<response::Response<http_body_util::combinators::box_body::UnsyncBoxBody<prost::bytes::Bytes, Status>>, Infallible>
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/grpc-calculator-a59596546f6e4bd2/out/calculator.rs:609:42
[INFO] [stdout]     |
[INFO] [stdout] 609 |                       let fut = async move {
[INFO] [stdout]     |  __________________________________________^
[INFO] [stdout] 610 | |                         let method = GetRequestCountSvc(inner);
[INFO] [stdout] 611 | |                         let codec = tonic::codec::ProstCodec::default();
[INFO] [stdout] 612 | |                         let mut grpc = tonic::server::Grpc::new(codec)
[INFO] [stdout] ...   |
[INFO] [stdout] 622 | |                         Ok(res)
[INFO] [stdout] 623 | |                     };
[INFO] [stdout]     | |_____________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<response::Response<http_body_util::combinators::box_body::UnsyncBoxBody<prost::bytes::Bytes, Status>>, Infallible>
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/grpc-calculator-a59596546f6e4bd2/out/calculator.rs:622:25
[INFO] [stdout]     |
[INFO] [stdout] 622 |                         Ok(res)
[INFO] [stdout]     |                         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<response::Response<http_body_util::combinators::box_body::UnsyncBoxBody<prost::bytes::Bytes, Status>>, Infallible>
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/grpc-calculator-a59596546f6e4bd2/out/calculator.rs:627:41
[INFO] [stdout]     |
[INFO] [stdout] 627 |                       Box::pin(async move {
[INFO] [stdout]     |  _________________________________________^
[INFO] [stdout] 628 | |                         Ok(
[INFO] [stdout] 629 | |                             http::Response::builder()
[INFO] [stdout] 630 | |                                 .status(200)
[INFO] [stdout] ...   |
[INFO] [stdout] 639 | |                     })
[INFO] [stdout]     | |_____________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<response::Response<http_body_util::combinators::box_body::UnsyncBoxBody<prost::bytes::Bytes, Status>>, Infallible>
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/grpc-calculator-a59596546f6e4bd2/out/calculator.rs:628:25
[INFO] [stdout]     |
[INFO] [stdout] 628 | /                         Ok(
[INFO] [stdout] 629 | |                             http::Response::builder()
[INFO] [stdout] 630 | |                                 .status(200)
[INFO] [stdout] 631 | |                                 .header("grpc-status", tonic::Code::Unimplemented as i32)
[INFO] [stdout] ...   |
[INFO] [stdout] 637 | |                                 .unwrap(),
[INFO] [stdout] 638 | |                         )
[INFO] [stdout]     | |_________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<response::Response<http_body_util::combinators::box_body::UnsyncBoxBody<prost::bytes::Bytes, Status>>, Infallible>
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/grpc-calculator-a59596546f6e4bd2/out/calculator.rs:399:42
[INFO] [stdout]     |
[INFO] [stdout] 399 |                       let fut = async move {
[INFO] [stdout]     |  __________________________________________^
[INFO] [stdout] 400 | |                         let method = AddSvc(inner);
[INFO] [stdout] 401 | |                         let codec = tonic::codec::ProstCodec::default();
[INFO] [stdout] 402 | |                         let mut grpc = tonic::server::Grpc::new(codec)
[INFO] [stdout] ...   |
[INFO] [stdout] 412 | |                         Ok(res)
[INFO] [stdout] 413 | |                     };
[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_util::combinators::box_body::UnsyncBoxBody<prost::bytes::Bytes, Status>>, Infallible>
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/grpc-calculator-a59596546f6e4bd2/out/calculator.rs:412:25
[INFO] [stdout]     |
[INFO] [stdout] 412 |                         Ok(res)
[INFO] [stdout]     |                         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<response::Response<http_body_util::combinators::box_body::UnsyncBoxBody<prost::bytes::Bytes, Status>>, Infallible>
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/grpc-calculator-a59596546f6e4bd2/out/calculator.rs:444:42
[INFO] [stdout]     |
[INFO] [stdout] 444 |                       let fut = async move {
[INFO] [stdout]     |  __________________________________________^
[INFO] [stdout] 445 | |                         let method = DivideSvc(inner);
[INFO] [stdout] 446 | |                         let codec = tonic::codec::ProstCodec::default();
[INFO] [stdout] 447 | |                         let mut grpc = tonic::server::Grpc::new(codec)
[INFO] [stdout] ...   |
[INFO] [stdout] 457 | |                         Ok(res)
[INFO] [stdout] 458 | |                     };
[INFO] [stdout]     | |_____________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<response::Response<http_body_util::combinators::box_body::UnsyncBoxBody<prost::bytes::Bytes, Status>>, Infallible>
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/grpc-calculator-a59596546f6e4bd2/out/calculator.rs:457:25
[INFO] [stdout]     |
[INFO] [stdout] 457 |                         Ok(res)
[INFO] [stdout]     |                         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<response::Response<http_body_util::combinators::box_body::UnsyncBoxBody<prost::bytes::Bytes, Status>>, Infallible>
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/grpc-calculator-a59596546f6e4bd2/out/calculator.rs:462:41
[INFO] [stdout]     |
[INFO] [stdout] 462 |                       Box::pin(async move {
[INFO] [stdout]     |  _________________________________________^
[INFO] [stdout] 463 | |                         Ok(
[INFO] [stdout] 464 | |                             http::Response::builder()
[INFO] [stdout] 465 | |                                 .status(200)
[INFO] [stdout] ...   |
[INFO] [stdout] 474 | |                     })
[INFO] [stdout]     | |_____________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<response::Response<http_body_util::combinators::box_body::UnsyncBoxBody<prost::bytes::Bytes, Status>>, Infallible>
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/grpc-calculator-a59596546f6e4bd2/out/calculator.rs:463:25
[INFO] [stdout]     |
[INFO] [stdout] 463 | /                         Ok(
[INFO] [stdout] 464 | |                             http::Response::builder()
[INFO] [stdout] 465 | |                                 .status(200)
[INFO] [stdout] 466 | |                                 .header("grpc-status", tonic::Code::Unimplemented as i32)
[INFO] [stdout] ...   |
[INFO] [stdout] 472 | |                                 .unwrap(),
[INFO] [stdout] 473 | |                         )
[INFO] [stdout]     | |_________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<response::Response<http_body_util::combinators::box_body::UnsyncBoxBody<prost::bytes::Bytes, Status>>, Infallible>
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/grpc-calculator-a59596546f6e4bd2/out/calculator.rs:609:42
[INFO] [stdout]     |
[INFO] [stdout] 609 |                       let fut = async move {
[INFO] [stdout]     |  __________________________________________^
[INFO] [stdout] 610 | |                         let method = GetRequestCountSvc(inner);
[INFO] [stdout] 611 | |                         let codec = tonic::codec::ProstCodec::default();
[INFO] [stdout] 612 | |                         let mut grpc = tonic::server::Grpc::new(codec)
[INFO] [stdout] ...   |
[INFO] [stdout] 622 | |                         Ok(res)
[INFO] [stdout] 623 | |                     };
[INFO] [stdout]     | |_____________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<response::Response<http_body_util::combinators::box_body::UnsyncBoxBody<prost::bytes::Bytes, Status>>, Infallible>
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/grpc-calculator-a59596546f6e4bd2/out/calculator.rs:622:25
[INFO] [stdout]     |
[INFO] [stdout] 622 |                         Ok(res)
[INFO] [stdout]     |                         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<response::Response<http_body_util::combinators::box_body::UnsyncBoxBody<prost::bytes::Bytes, Status>>, Infallible>
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/grpc-calculator-a59596546f6e4bd2/out/calculator.rs:627:41
[INFO] [stdout]     |
[INFO] [stdout] 627 |                       Box::pin(async move {
[INFO] [stdout]     |  _________________________________________^
[INFO] [stdout] 628 | |                         Ok(
[INFO] [stdout] 629 | |                             http::Response::builder()
[INFO] [stdout] 630 | |                                 .status(200)
[INFO] [stdout] ...   |
[INFO] [stdout] 639 | |                     })
[INFO] [stdout]     | |_____________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<response::Response<http_body_util::combinators::box_body::UnsyncBoxBody<prost::bytes::Bytes, Status>>, Infallible>
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/grpc-calculator-a59596546f6e4bd2/out/calculator.rs:628:25
[INFO] [stdout]     |
[INFO] [stdout] 628 | /                         Ok(
[INFO] [stdout] 629 | |                             http::Response::builder()
[INFO] [stdout] 630 | |                                 .status(200)
[INFO] [stdout] 631 | |                                 .header("grpc-status", tonic::Code::Unimplemented as i32)
[INFO] [stdout] ...   |
[INFO] [stdout] 637 | |                                 .unwrap(),
[INFO] [stdout] 638 | |                         )
[INFO] [stdout]     | |_________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<response::Response<http_body_util::combinators::box_body::UnsyncBoxBody<prost::bytes::Bytes, Status>>, Infallible>
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/grpc-calculator-a59596546f6e4bd2/out/calculator.rs:399:42
[INFO] [stdout]     |
[INFO] [stdout] 399 |                       let fut = async move {
[INFO] [stdout]     |  __________________________________________^
[INFO] [stdout] 400 | |                         let method = AddSvc(inner);
[INFO] [stdout] 401 | |                         let codec = tonic::codec::ProstCodec::default();
[INFO] [stdout] 402 | |                         let mut grpc = tonic::server::Grpc::new(codec)
[INFO] [stdout] ...   |
[INFO] [stdout] 412 | |                         Ok(res)
[INFO] [stdout] 413 | |                     };
[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_util::combinators::box_body::UnsyncBoxBody<prost::bytes::Bytes, Status>>, Infallible>
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/grpc-calculator-a59596546f6e4bd2/out/calculator.rs:412:25
[INFO] [stdout]     |
[INFO] [stdout] 412 |                         Ok(res)
[INFO] [stdout]     |                         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<response::Response<http_body_util::combinators::box_body::UnsyncBoxBody<prost::bytes::Bytes, Status>>, Infallible>
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/grpc-calculator-a59596546f6e4bd2/out/calculator.rs:444:42
[INFO] [stdout]     |
[INFO] [stdout] 444 |                       let fut = async move {
[INFO] [stdout]     |  __________________________________________^
[INFO] [stdout] 445 | |                         let method = DivideSvc(inner);
[INFO] [stdout] 446 | |                         let codec = tonic::codec::ProstCodec::default();
[INFO] [stdout] 447 | |                         let mut grpc = tonic::server::Grpc::new(codec)
[INFO] [stdout] ...   |
[INFO] [stdout] 457 | |                         Ok(res)
[INFO] [stdout] 458 | |                     };
[INFO] [stdout]     | |_____________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<response::Response<http_body_util::combinators::box_body::UnsyncBoxBody<prost::bytes::Bytes, Status>>, Infallible>
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/grpc-calculator-a59596546f6e4bd2/out/calculator.rs:457:25
[INFO] [stdout]     |
[INFO] [stdout] 457 |                         Ok(res)
[INFO] [stdout]     |                         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<response::Response<http_body_util::combinators::box_body::UnsyncBoxBody<prost::bytes::Bytes, Status>>, Infallible>
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/grpc-calculator-a59596546f6e4bd2/out/calculator.rs:462:41
[INFO] [stdout]     |
[INFO] [stdout] 462 |                       Box::pin(async move {
[INFO] [stdout]     |  _________________________________________^
[INFO] [stdout] 463 | |                         Ok(
[INFO] [stdout] 464 | |                             http::Response::builder()
[INFO] [stdout] 465 | |                                 .status(200)
[INFO] [stdout] ...   |
[INFO] [stdout] 474 | |                     })
[INFO] [stdout]     | |_____________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<response::Response<http_body_util::combinators::box_body::UnsyncBoxBody<prost::bytes::Bytes, Status>>, Infallible>
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/grpc-calculator-a59596546f6e4bd2/out/calculator.rs:463:25
[INFO] [stdout]     |
[INFO] [stdout] 463 | /                         Ok(
[INFO] [stdout] 464 | |                             http::Response::builder()
[INFO] [stdout] 465 | |                                 .status(200)
[INFO] [stdout] 466 | |                                 .header("grpc-status", tonic::Code::Unimplemented as i32)
[INFO] [stdout] ...   |
[INFO] [stdout] 472 | |                                 .unwrap(),
[INFO] [stdout] 473 | |                         )
[INFO] [stdout]     | |_________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<response::Response<http_body_util::combinators::box_body::UnsyncBoxBody<prost::bytes::Bytes, Status>>, Infallible>
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/grpc-calculator-a59596546f6e4bd2/out/calculator.rs:609:42
[INFO] [stdout]     |
[INFO] [stdout] 609 |                       let fut = async move {
[INFO] [stdout]     |  __________________________________________^
[INFO] [stdout] 610 | |                         let method = GetRequestCountSvc(inner);
[INFO] [stdout] 611 | |                         let codec = tonic::codec::ProstCodec::default();
[INFO] [stdout] 612 | |                         let mut grpc = tonic::server::Grpc::new(codec)
[INFO] [stdout] ...   |
[INFO] [stdout] 622 | |                         Ok(res)
[INFO] [stdout] 623 | |                     };
[INFO] [stdout]     | |_____________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<response::Response<http_body_util::combinators::box_body::UnsyncBoxBody<prost::bytes::Bytes, Status>>, Infallible>
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/grpc-calculator-a59596546f6e4bd2/out/calculator.rs:622:25
[INFO] [stdout]     |
[INFO] [stdout] 622 |                         Ok(res)
[INFO] [stdout]     |                         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<response::Response<http_body_util::combinators::box_body::UnsyncBoxBody<prost::bytes::Bytes, Status>>, Infallible>
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/grpc-calculator-a59596546f6e4bd2/out/calculator.rs:627:41
[INFO] [stdout]     |
[INFO] [stdout] 627 |                       Box::pin(async move {
[INFO] [stdout]     |  _________________________________________^
[INFO] [stdout] 628 | |                         Ok(
[INFO] [stdout] 629 | |                             http::Response::builder()
[INFO] [stdout] 630 | |                                 .status(200)
[INFO] [stdout] ...   |
[INFO] [stdout] 639 | |                     })
[INFO] [stdout]     | |_____________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<response::Response<http_body_util::combinators::box_body::UnsyncBoxBody<prost::bytes::Bytes, Status>>, Infallible>
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/grpc-calculator-a59596546f6e4bd2/out/calculator.rs:628:25
[INFO] [stdout]     |
[INFO] [stdout] 628 | /                         Ok(
[INFO] [stdout] 629 | |                             http::Response::builder()
[INFO] [stdout] 630 | |                                 .status(200)
[INFO] [stdout] 631 | |                                 .header("grpc-status", tonic::Code::Unimplemented as i32)
[INFO] [stdout] ...   |
[INFO] [stdout] 637 | |                                 .unwrap(),
[INFO] [stdout] 638 | |                         )
[INFO] [stdout]     | |_________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `grpc-calculator` (bin "server") due to 10 previous errors; 1 warning emitted
[INFO] [stderr] error: could not compile `grpc-calculator` (bin "server" test) due to 10 previous errors; 1 warning emitted
[INFO] [stdout] error: this type will no longer be must used: Result<response::Response<http_body_util::combinators::box_body::UnsyncBoxBody<prost::bytes::Bytes, Status>>, Infallible>
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/grpc-calculator-a59596546f6e4bd2/out/calculator.rs:399:42
[INFO] [stdout]     |
[INFO] [stdout] 399 |                       let fut = async move {
[INFO] [stdout]     |  __________________________________________^
[INFO] [stdout] 400 | |                         let method = AddSvc(inner);
[INFO] [stdout] 401 | |                         let codec = tonic::codec::ProstCodec::default();
[INFO] [stdout] 402 | |                         let mut grpc = tonic::server::Grpc::new(codec)
[INFO] [stdout] ...   |
[INFO] [stdout] 412 | |                         Ok(res)
[INFO] [stdout] 413 | |                     };
[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_util::combinators::box_body::UnsyncBoxBody<prost::bytes::Bytes, Status>>, Infallible>
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/grpc-calculator-a59596546f6e4bd2/out/calculator.rs:412:25
[INFO] [stdout]     |
[INFO] [stdout] 412 |                         Ok(res)
[INFO] [stdout]     |                         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<response::Response<http_body_util::combinators::box_body::UnsyncBoxBody<prost::bytes::Bytes, Status>>, Infallible>
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/grpc-calculator-a59596546f6e4bd2/out/calculator.rs:444:42
[INFO] [stdout]     |
[INFO] [stdout] 444 |                       let fut = async move {
[INFO] [stdout]     |  __________________________________________^
[INFO] [stdout] 445 | |                         let method = DivideSvc(inner);
[INFO] [stdout] 446 | |                         let codec = tonic::codec::ProstCodec::default();
[INFO] [stdout] 447 | |                         let mut grpc = tonic::server::Grpc::new(codec)
[INFO] [stdout] ...   |
[INFO] [stdout] 457 | |                         Ok(res)
[INFO] [stdout] 458 | |                     };
[INFO] [stdout]     | |_____________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<response::Response<http_body_util::combinators::box_body::UnsyncBoxBody<prost::bytes::Bytes, Status>>, Infallible>
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/grpc-calculator-a59596546f6e4bd2/out/calculator.rs:457:25
[INFO] [stdout]     |
[INFO] [stdout] 457 |                         Ok(res)
[INFO] [stdout]     |                         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<response::Response<http_body_util::combinators::box_body::UnsyncBoxBody<prost::bytes::Bytes, Status>>, Infallible>
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/grpc-calculator-a59596546f6e4bd2/out/calculator.rs:462:41
[INFO] [stdout]     |
[INFO] [stdout] 462 |                       Box::pin(async move {
[INFO] [stdout]     |  _________________________________________^
[INFO] [stdout] 463 | |                         Ok(
[INFO] [stdout] 464 | |                             http::Response::builder()
[INFO] [stdout] 465 | |                                 .status(200)
[INFO] [stdout] ...   |
[INFO] [stdout] 474 | |                     })
[INFO] [stdout]     | |_____________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<response::Response<http_body_util::combinators::box_body::UnsyncBoxBody<prost::bytes::Bytes, Status>>, Infallible>
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/grpc-calculator-a59596546f6e4bd2/out/calculator.rs:463:25
[INFO] [stdout]     |
[INFO] [stdout] 463 | /                         Ok(
[INFO] [stdout] 464 | |                             http::Response::builder()
[INFO] [stdout] 465 | |                                 .status(200)
[INFO] [stdout] 466 | |                                 .header("grpc-status", tonic::Code::Unimplemented as i32)
[INFO] [stdout] ...   |
[INFO] [stdout] 472 | |                                 .unwrap(),
[INFO] [stdout] 473 | |                         )
[INFO] [stdout]     | |_________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<response::Response<http_body_util::combinators::box_body::UnsyncBoxBody<prost::bytes::Bytes, Status>>, Infallible>
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/grpc-calculator-a59596546f6e4bd2/out/calculator.rs:609:42
[INFO] [stdout]     |
[INFO] [stdout] 609 |                       let fut = async move {
[INFO] [stdout]     |  __________________________________________^
[INFO] [stdout] 610 | |                         let method = GetRequestCountSvc(inner);
[INFO] [stdout] 611 | |                         let codec = tonic::codec::ProstCodec::default();
[INFO] [stdout] 612 | |                         let mut grpc = tonic::server::Grpc::new(codec)
[INFO] [stdout] ...   |
[INFO] [stdout] 622 | |                         Ok(res)
[INFO] [stdout] 623 | |                     };
[INFO] [stdout]     | |_____________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<response::Response<http_body_util::combinators::box_body::UnsyncBoxBody<prost::bytes::Bytes, Status>>, Infallible>
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/grpc-calculator-a59596546f6e4bd2/out/calculator.rs:622:25
[INFO] [stdout]     |
[INFO] [stdout] 622 |                         Ok(res)
[INFO] [stdout]     |                         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<response::Response<http_body_util::combinators::box_body::UnsyncBoxBody<prost::bytes::Bytes, Status>>, Infallible>
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/grpc-calculator-a59596546f6e4bd2/out/calculator.rs:627:41
[INFO] [stdout]     |
[INFO] [stdout] 627 |                       Box::pin(async move {
[INFO] [stdout]     |  _________________________________________^
[INFO] [stdout] 628 | |                         Ok(
[INFO] [stdout] 629 | |                             http::Response::builder()
[INFO] [stdout] 630 | |                                 .status(200)
[INFO] [stdout] ...   |
[INFO] [stdout] 639 | |                     })
[INFO] [stdout]     | |_____________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<response::Response<http_body_util::combinators::box_body::UnsyncBoxBody<prost::bytes::Bytes, Status>>, Infallible>
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/grpc-calculator-a59596546f6e4bd2/out/calculator.rs:628:25
[INFO] [stdout]     |
[INFO] [stdout] 628 | /                         Ok(
[INFO] [stdout] 629 | |                             http::Response::builder()
[INFO] [stdout] 630 | |                                 .status(200)
[INFO] [stdout] 631 | |                                 .header("grpc-status", tonic::Code::Unimplemented as i32)
[INFO] [stdout] ...   |
[INFO] [stdout] 637 | |                                 .unwrap(),
[INFO] [stdout] 638 | |                         )
[INFO] [stdout]     | |_________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `grpc-calculator` (bin "serverdb" test) due to 10 previous errors
[INFO] [stderr] error: could not compile `grpc-calculator` (bin "serverdb") due to 10 previous errors
[INFO] running `Command { std: "docker" "inspect" "ce8a9c9d49fd2e1313177f4b20277113ec0c30a4a8860749ad77447ffbd5f7fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce8a9c9d49fd2e1313177f4b20277113ec0c30a4a8860749ad77447ffbd5f7fd", kill_on_drop: false }`
[INFO] [stdout] ce8a9c9d49fd2e1313177f4b20277113ec0c30a4a8860749ad77447ffbd5f7fd
