[INFO] cloning repository https://github.com/YurchenkoAndrew/calculator
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/YurchenkoAndrew/calculator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYurchenkoAndrew%2Fcalculator", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYurchenkoAndrew%2Fcalculator'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8ee5666c405628278fa89bfd0249f1f99bfd8552
[INFO] checking YurchenkoAndrew/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%2FYurchenkoAndrew%2Fcalculator" "/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/YurchenkoAndrew/calculator
[INFO] finished tweaking git repo https://github.com/YurchenkoAndrew/calculator
[INFO] tweaked toml for git repo https://github.com/YurchenkoAndrew/calculator written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/YurchenkoAndrew/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/YurchenkoAndrew/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 }`
[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 }`
[INFO] [stdout] fededf592ce56cdb4efef1d5a621ffafd096d39618465322b04a5b1f6e102e75
[INFO] running `Command { std: "docker" "start" "-a" "fededf592ce56cdb4efef1d5a621ffafd096d39618465322b04a5b1f6e102e75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fededf592ce56cdb4efef1d5a621ffafd096d39618465322b04a5b1f6e102e75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fededf592ce56cdb4efef1d5a621ffafd096d39618465322b04a5b1f6e102e75", kill_on_drop: false }`
[INFO] [stdout] fededf592ce56cdb4efef1d5a621ffafd096d39618465322b04a5b1f6e102e75
[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] 5bedcab2b2573b11c89b6ac69623875610e7736104e906af2ab48372773ad79f
[INFO] running `Command { std: "docker" "start" "-a" "5bedcab2b2573b11c89b6ac69623875610e7736104e906af2ab48372773ad79f", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]    Compiling libc v0.2.170
[INFO] [stderr]     Checking bytes v1.10.1
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling anyhow v1.0.97
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]     Checking smallvec v1.14.0
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]     Checking futures-task v0.3.31
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]     Checking once_cell v1.20.3
[INFO] [stderr]    Compiling rustix v1.0.1
[INFO] [stderr]     Checking hashbrown v0.15.2
[INFO] [stderr]    Compiling getrandom v0.3.1
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]     Checking tracing-core v0.1.33
[INFO] [stderr]    Compiling rustversion v1.0.20
[INFO] [stderr]     Checking atomic-waker v1.1.2
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]     Checking http v1.2.0
[INFO] [stderr]    Compiling linux-raw-sys v0.9.2
[INFO] [stderr]     Checking tower-layer v0.3.3
[INFO] [stderr]    Compiling bitflags v2.9.0
[INFO] [stderr]    Compiling prettyplease v0.2.30
[INFO] [stderr]     Checking indexmap v2.7.1
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling fixedbitset v0.5.7
[INFO] [stderr]    Compiling serde v1.0.218
[INFO] [stderr]     Checking sync_wrapper v1.0.2
[INFO] [stderr]    Compiling quote v1.0.39
[INFO] [stderr]    Compiling multimap v0.10.0
[INFO] [stderr]    Compiling log v0.4.26
[INFO] [stderr]     Checking matchit v0.7.3
[INFO] [stderr]    Compiling syn v2.0.99
[INFO] [stderr]     Checking http-body v1.0.1
[INFO] [stderr]     Checking mio v1.0.3
[INFO] [stderr]     Checking signal-hook-registry v1.4.2
[INFO] [stderr]     Checking socket2 v0.5.8
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]     Checking base64 v0.22.1
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling petgraph v0.7.1
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]     Checking http-body-util v0.1.2
[INFO] [stderr]     Checking tower v0.5.2
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling tempfile v3.18.0
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling prost-derive v0.13.5
[INFO] [stderr]    Compiling tracing-attributes v0.1.28
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling pin-project-internal v1.1.10
[INFO] [stderr]    Compiling async-trait v0.1.87
[INFO] [stderr]    Compiling async-stream-impl v0.3.6
[INFO] [stderr]     Checking tokio v1.44.0
[INFO] [stderr]     Checking async-stream v0.3.6
[INFO] [stderr]     Checking axum-core v0.4.5
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking pin-project v1.1.10
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]    Compiling prost v0.13.5
[INFO] [stderr]     Checking prost-types v0.13.5
[INFO] [stderr]     Checking ppv-lite86 v0.2.20
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling prost-build v0.13.5
[INFO] [stderr]    Compiling tonic-build v0.12.3
[INFO] [stderr]     Checking axum v0.7.9
[INFO] [stderr]    Compiling calculator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking tokio-util v0.7.13
[INFO] [stderr]     Checking tokio-stream v0.1.17
[INFO] [stderr]     Checking h2 v0.4.8
[INFO] [stderr]     Checking tower v0.4.13
[INFO] [stderr]     Checking hyper v1.6.0
[INFO] [stderr]     Checking hyper-util v0.1.10
[INFO] [stderr]     Checking hyper-timeout v0.5.2
[INFO] [stderr]     Checking tonic v0.12.3
[INFO] [stderr]     Checking tonic-reflection v0.12.3
[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/calculator-eb041ebc452d333f/out/calculator.rs:322:42
[INFO] [stdout]     |
[INFO] [stdout] 322 |                       let fut = async move {
[INFO] [stdout]     |  __________________________________________^
[INFO] [stdout] 323 | |                         let method = SumSvc(inner);
[INFO] [stdout] 324 | |                         let codec = tonic::codec::ProstCodec::default();
[INFO] [stdout] 325 | |                         let mut grpc = tonic::server::Grpc::new(codec)
[INFO] [stdout] ...   |
[INFO] [stdout] 335 | |                         Ok(res)
[INFO] [stdout] 336 | |                     };
[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/calculator-eb041ebc452d333f/out/calculator.rs:335:25
[INFO] [stdout]     |
[INFO] [stdout] 335 |                         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/calculator-eb041ebc452d333f/out/calculator.rs:365:42
[INFO] [stdout]     |
[INFO] [stdout] 365 |                       let fut = async move {
[INFO] [stdout]     |  __________________________________________^
[INFO] [stdout] 366 | |                         let method = SubtractSvc(inner);
[INFO] [stdout] 367 | |                         let codec = tonic::codec::ProstCodec::default();
[INFO] [stdout] 368 | |                         let mut grpc = tonic::server::Grpc::new(codec)
[INFO] [stdout] ...   |
[INFO] [stdout] 378 | |                         Ok(res)
[INFO] [stdout] 379 | |                     };
[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/calculator-eb041ebc452d333f/out/calculator.rs:378:25
[INFO] [stdout]     |
[INFO] [stdout] 378 |                         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/calculator-eb041ebc452d333f/out/calculator.rs:408:42
[INFO] [stdout]     |
[INFO] [stdout] 408 |                       let fut = async move {
[INFO] [stdout]     |  __________________________________________^
[INFO] [stdout] 409 | |                         let method = MultiplySvc(inner);
[INFO] [stdout] 410 | |                         let codec = tonic::codec::ProstCodec::default();
[INFO] [stdout] 411 | |                         let mut grpc = tonic::server::Grpc::new(codec)
[INFO] [stdout] ...   |
[INFO] [stdout] 421 | |                         Ok(res)
[INFO] [stdout] 422 | |                     };
[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/calculator-eb041ebc452d333f/out/calculator.rs:421:25
[INFO] [stdout]     |
[INFO] [stdout] 421 |                         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/calculator-eb041ebc452d333f/out/calculator.rs:451:42
[INFO] [stdout]     |
[INFO] [stdout] 451 |                       let fut = async move {
[INFO] [stdout]     |  __________________________________________^
[INFO] [stdout] 452 | |                         let method = DivideSvc(inner);
[INFO] [stdout] 453 | |                         let codec = tonic::codec::ProstCodec::default();
[INFO] [stdout] 454 | |                         let mut grpc = tonic::server::Grpc::new(codec)
[INFO] [stdout] ...   |
[INFO] [stdout] 464 | |                         Ok(res)
[INFO] [stdout] 465 | |                     };
[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/calculator-eb041ebc452d333f/out/calculator.rs:464:25
[INFO] [stdout]     |
[INFO] [stdout] 464 |                         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/calculator-eb041ebc452d333f/out/calculator.rs:469:41
[INFO] [stdout]     |
[INFO] [stdout] 469 |                       Box::pin(async move {
[INFO] [stdout]     |  _________________________________________^
[INFO] [stdout] 470 | |                         let mut response = http::Response::new(empty_body());
[INFO] [stdout] 471 | |                         let headers = response.headers_mut();
[INFO] [stdout] 472 | |                         headers
[INFO] [stdout] ...   |
[INFO] [stdout] 482 | |                         Ok(response)
[INFO] [stdout] 483 | |                     })
[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/calculator-eb041ebc452d333f/out/calculator.rs:482:25
[INFO] [stdout]     |
[INFO] [stdout] 482 |                         Ok(response)
[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/calculator-eb041ebc452d333f/out/calculator.rs:322:42
[INFO] [stdout]     |
[INFO] [stdout] 322 |                       let fut = async move {
[INFO] [stdout]     |  __________________________________________^
[INFO] [stdout] 323 | |                         let method = SumSvc(inner);
[INFO] [stdout] 324 | |                         let codec = tonic::codec::ProstCodec::default();
[INFO] [stdout] 325 | |                         let mut grpc = tonic::server::Grpc::new(codec)
[INFO] [stdout] ...   |
[INFO] [stdout] 335 | |                         Ok(res)
[INFO] [stdout] 336 | |                     };
[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/calculator-eb041ebc452d333f/out/calculator.rs:335:25
[INFO] [stdout]     |
[INFO] [stdout] 335 |                         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/calculator-eb041ebc452d333f/out/calculator.rs:365:42
[INFO] [stdout]     |
[INFO] [stdout] 365 |                       let fut = async move {
[INFO] [stdout]     |  __________________________________________^
[INFO] [stdout] 366 | |                         let method = SubtractSvc(inner);
[INFO] [stdout] 367 | |                         let codec = tonic::codec::ProstCodec::default();
[INFO] [stdout] 368 | |                         let mut grpc = tonic::server::Grpc::new(codec)
[INFO] [stdout] ...   |
[INFO] [stdout] 378 | |                         Ok(res)
[INFO] [stdout] 379 | |                     };
[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/calculator-eb041ebc452d333f/out/calculator.rs:378:25
[INFO] [stdout]     |
[INFO] [stdout] 378 |                         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/calculator-eb041ebc452d333f/out/calculator.rs:408:42
[INFO] [stdout]     |
[INFO] [stdout] 408 |                       let fut = async move {
[INFO] [stdout]     |  __________________________________________^
[INFO] [stdout] 409 | |                         let method = MultiplySvc(inner);
[INFO] [stdout] 410 | |                         let codec = tonic::codec::ProstCodec::default();
[INFO] [stdout] 411 | |                         let mut grpc = tonic::server::Grpc::new(codec)
[INFO] [stdout] ...   |
[INFO] [stdout] 421 | |                         Ok(res)
[INFO] [stdout] 422 | |                     };
[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/calculator-eb041ebc452d333f/out/calculator.rs:421:25
[INFO] [stdout]     |
[INFO] [stdout] 421 |                         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/calculator-eb041ebc452d333f/out/calculator.rs:451:42
[INFO] [stdout]     |
[INFO] [stdout] 451 |                       let fut = async move {
[INFO] [stdout]     |  __________________________________________^
[INFO] [stdout] 452 | |                         let method = DivideSvc(inner);
[INFO] [stdout] 453 | |                         let codec = tonic::codec::ProstCodec::default();
[INFO] [stdout] 454 | |                         let mut grpc = tonic::server::Grpc::new(codec)
[INFO] [stdout] ...   |
[INFO] [stdout] 464 | |                         Ok(res)
[INFO] [stdout] 465 | |                     };
[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/calculator-eb041ebc452d333f/out/calculator.rs:464:25
[INFO] [stdout]     |
[INFO] [stdout] 464 |                         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/calculator-eb041ebc452d333f/out/calculator.rs:469:41
[INFO] [stdout]     |
[INFO] [stdout] 469 |                       Box::pin(async move {
[INFO] [stdout]     |  _________________________________________^
[INFO] [stdout] 470 | |                         let mut response = http::Response::new(empty_body());
[INFO] [stdout] 471 | |                         let headers = response.headers_mut();
[INFO] [stdout] 472 | |                         headers
[INFO] [stdout] ...   |
[INFO] [stdout] 482 | |                         Ok(response)
[INFO] [stdout] 483 | |                     })
[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/calculator-eb041ebc452d333f/out/calculator.rs:482:25
[INFO] [stdout]     |
[INFO] [stdout] 482 |                         Ok(response)
[INFO] [stdout]     |                         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `calculator` (bin "calculator" test) due to 10 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `calculator` (bin "calculator") due to 10 previous errors
[INFO] running `Command { std: "docker" "inspect" "5bedcab2b2573b11c89b6ac69623875610e7736104e906af2ab48372773ad79f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5bedcab2b2573b11c89b6ac69623875610e7736104e906af2ab48372773ad79f", kill_on_drop: false }`
[INFO] [stdout] 5bedcab2b2573b11c89b6ac69623875610e7736104e906af2ab48372773ad79f
