[INFO] cloning repository https://github.com/coltonweaver/example_naive_blockchain
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/coltonweaver/example_naive_blockchain" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcoltonweaver%2Fexample_naive_blockchain", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcoltonweaver%2Fexample_naive_blockchain'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] da64fcbb9e11c4a26c19512b8916516f2f5356a4
[INFO] checking coltonweaver/example_naive_blockchain 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%2Fcoltonweaver%2Fexample_naive_blockchain" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/coltonweaver/example_naive_blockchain
[INFO] finished tweaking git repo https://github.com/coltonweaver/example_naive_blockchain
[INFO] tweaked toml for git repo https://github.com/coltonweaver/example_naive_blockchain written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/coltonweaver/example_naive_blockchain 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/coltonweaver/example_naive_blockchain 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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 44079ad6c01750b14eb98fb76d44d4fe45b8b0435053cdf51b9d57c083f00302
[INFO] running `Command { std: "docker" "start" "-a" "44079ad6c01750b14eb98fb76d44d4fe45b8b0435053cdf51b9d57c083f00302", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "44079ad6c01750b14eb98fb76d44d4fe45b8b0435053cdf51b9d57c083f00302", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44079ad6c01750b14eb98fb76d44d4fe45b8b0435053cdf51b9d57c083f00302", kill_on_drop: false }`
[INFO] [stdout] 44079ad6c01750b14eb98fb76d44d4fe45b8b0435053cdf51b9d57c083f00302
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 3423643145f55c71be2b0ddaa1a78358c88b5d5bd9bcb4e064375bfa3629d6a1
[INFO] running `Command { std: "docker" "start" "-a" "3423643145f55c71be2b0ddaa1a78358c88b5d5bd9bcb4e064375bfa3629d6a1", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.92
[INFO] [stderr]    Compiling libc v0.2.125
[INFO] [stderr]    Compiling log v0.4.16
[INFO] [stderr]    Compiling anyhow v1.0.57
[INFO] [stderr]     Checking once_cell v1.10.0
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[INFO] [stderr]     Checking futures-sink v0.3.21
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[INFO] [stderr]    Compiling futures-channel v0.3.21
[INFO] [stderr]    Compiling httparse v1.7.1
[INFO] [stderr]    Compiling fixedbitset v0.4.1
[INFO] [stderr]    Compiling fastrand v1.7.0
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]    Compiling async-trait v0.1.53
[INFO] [stderr]     Checking want v0.3.0
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[INFO] [stderr]    Compiling tokio-macros v1.7.0
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[INFO] [stderr]    Compiling pin-project-internal v1.0.10
[INFO] [stderr]    Compiling async-stream-impl v0.3.3
[INFO] [stderr]    Compiling structopt-derive v0.4.18
[INFO] [stderr]     Checking tokio v1.18.0
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[INFO] [stderr]     Checking axum-core v0.2.3
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[INFO] [stderr]    Compiling prost v0.10.1
[INFO] [stderr]     Checking tracing v0.1.34
[INFO] [stderr]     Checking structopt v0.3.26
[INFO] [stderr]    Compiling prost-types v0.10.1
[INFO] [stderr]     Checking tracing-futures v0.2.5
[INFO] [stderr]    Compiling tonic-build v0.7.1
[INFO] [stderr]    Compiling example_blockchain v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking tokio-util v0.7.1
[INFO] [stderr]     Checking tokio-io-timeout v1.2.0
[INFO] [stderr]     Checking tokio-stream v0.1.8
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[INFO] [stderr]     Checking hyper-timeout v0.4.1
[INFO] [stderr]     Checking tonic v0.7.1
[INFO] [stdout] warning: method `replace_chain_if_invalid` is never used
[INFO] [stdout]   --> src/blockchain.rs:57:8
[INFO] [stdout]    |
[INFO] [stdout] 25 | impl Blockchain {
[INFO] [stdout]    | --------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 57 |     fn replace_chain_if_invalid(&mut self, new_chain: &mut Blockchain) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `replace_chain_if_invalid` is never used
[INFO] [stdout]   --> src/blockchain.rs:57:8
[INFO] [stdout]    |
[INFO] [stdout] 25 | impl Blockchain {
[INFO] [stdout]    | --------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 57 |     fn replace_chain_if_invalid(&mut self, new_chain: &mut Blockchain) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[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::combinators::box_body::UnsyncBoxBody<prost::bytes::Bytes, Status>>, Infallible>
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/example_blockchain-95d112677faa6979/out/node_service.rs:285:42
[INFO] [stdout]     |
[INFO] [stdout] 285 |                       let fut = async move {
[INFO] [stdout]     |  __________________________________________^
[INFO] [stdout] 286 | |                         let inner = inner.0;
[INFO] [stdout] 287 | |                         let method = AddBlockSvc(inner);
[INFO] [stdout] 288 | |                         let codec = tonic::codec::ProstCodec::default();
[INFO] [stdout] ...   |
[INFO] [stdout] 295 | |                         Ok(res)
[INFO] [stdout] 296 | |                     };
[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/example_blockchain-95d112677faa6979/out/node_service.rs:295:25
[INFO] [stdout]     |
[INFO] [stdout] 295 |                         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/example_blockchain-95d112677faa6979/out/node_service.rs:325:42
[INFO] [stdout]     |
[INFO] [stdout] 325 |                       let fut = async move {
[INFO] [stdout]     |  __________________________________________^
[INFO] [stdout] 326 | |                         let inner = inner.0;
[INFO] [stdout] 327 | |                         let method = GetBlockchainSvc(inner);
[INFO] [stdout] 328 | |                         let codec = tonic::codec::ProstCodec::default();
[INFO] [stdout] ...   |
[INFO] [stdout] 335 | |                         Ok(res)
[INFO] [stdout] 336 | |                     };
[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/example_blockchain-95d112677faa6979/out/node_service.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::combinators::box_body::UnsyncBoxBody<prost::bytes::Bytes, Status>>, Infallible>
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/example_blockchain-95d112677faa6979/out/node_service.rs:361:42
[INFO] [stdout]     |
[INFO] [stdout] 361 |                       let fut = async move {
[INFO] [stdout]     |  __________________________________________^
[INFO] [stdout] 362 | |                         let inner = inner.0;
[INFO] [stdout] 363 | |                         let method = MineBlockSvc(inner);
[INFO] [stdout] 364 | |                         let codec = tonic::codec::ProstCodec::default();
[INFO] [stdout] ...   |
[INFO] [stdout] 371 | |                         Ok(res)
[INFO] [stdout] 372 | |                     };
[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/example_blockchain-95d112677faa6979/out/node_service.rs:371:25
[INFO] [stdout]     |
[INFO] [stdout] 371 |                         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/example_blockchain-95d112677faa6979/out/node_service.rs:401:42
[INFO] [stdout]     |
[INFO] [stdout] 401 |                       let fut = async move {
[INFO] [stdout]     |  __________________________________________^
[INFO] [stdout] 402 | |                         let inner = inner.0;
[INFO] [stdout] 403 | |                         let method = RegisterNodeSvc(inner);
[INFO] [stdout] 404 | |                         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/example_blockchain-95d112677faa6979/out/node_service.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/example_blockchain-95d112677faa6979/out/node_service.rs:416:41
[INFO] [stdout]     |
[INFO] [stdout] 416 |                       Box::pin(async move {
[INFO] [stdout]     |  _________________________________________^
[INFO] [stdout] 417 | |                         Ok(
[INFO] [stdout] 418 | |                             http::Response::builder()
[INFO] [stdout] 419 | |                                 .status(200)
[INFO] [stdout] ...   |
[INFO] [stdout] 425 | |                     })
[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/example_blockchain-95d112677faa6979/out/node_service.rs:417:25
[INFO] [stdout]     |
[INFO] [stdout] 417 | /                         Ok(
[INFO] [stdout] 418 | |                             http::Response::builder()
[INFO] [stdout] 419 | |                                 .status(200)
[INFO] [stdout] 420 | |                                 .header("grpc-status", "12")
[INFO] [stdout] ...   |
[INFO] [stdout] 423 | |                                 .unwrap(),
[INFO] [stdout] 424 | |                         )
[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/example_blockchain-95d112677faa6979/out/node_service.rs:285:42
[INFO] [stdout]     |
[INFO] [stdout] 285 |                       let fut = async move {
[INFO] [stdout]     |  __________________________________________^
[INFO] [stdout] 286 | |                         let inner = inner.0;
[INFO] [stdout] 287 | |                         let method = AddBlockSvc(inner);
[INFO] [stdout] 288 | |                         let codec = tonic::codec::ProstCodec::default();
[INFO] [stdout] ...   |
[INFO] [stdout] 295 | |                         Ok(res)
[INFO] [stdout] 296 | |                     };
[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/example_blockchain-95d112677faa6979/out/node_service.rs:295:25
[INFO] [stdout]     |
[INFO] [stdout] 295 |                         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/example_blockchain-95d112677faa6979/out/node_service.rs:325:42
[INFO] [stdout]     |
[INFO] [stdout] 325 |                       let fut = async move {
[INFO] [stdout]     |  __________________________________________^
[INFO] [stdout] 326 | |                         let inner = inner.0;
[INFO] [stdout] 327 | |                         let method = GetBlockchainSvc(inner);
[INFO] [stdout] 328 | |                         let codec = tonic::codec::ProstCodec::default();
[INFO] [stdout] ...   |
[INFO] [stdout] 335 | |                         Ok(res)
[INFO] [stdout] 336 | |                     };
[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/example_blockchain-95d112677faa6979/out/node_service.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::combinators::box_body::UnsyncBoxBody<prost::bytes::Bytes, Status>>, Infallible>
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/example_blockchain-95d112677faa6979/out/node_service.rs:361:42
[INFO] [stdout]     |
[INFO] [stdout] 361 |                       let fut = async move {
[INFO] [stdout]     |  __________________________________________^
[INFO] [stdout] 362 | |                         let inner = inner.0;
[INFO] [stdout] 363 | |                         let method = MineBlockSvc(inner);
[INFO] [stdout] 364 | |                         let codec = tonic::codec::ProstCodec::default();
[INFO] [stdout] ...   |
[INFO] [stdout] 371 | |                         Ok(res)
[INFO] [stdout] 372 | |                     };
[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/example_blockchain-95d112677faa6979/out/node_service.rs:371:25
[INFO] [stdout]     |
[INFO] [stdout] 371 |                         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/example_blockchain-95d112677faa6979/out/node_service.rs:401:42
[INFO] [stdout]     |
[INFO] [stdout] 401 |                       let fut = async move {
[INFO] [stdout]     |  __________________________________________^
[INFO] [stdout] 402 | |                         let inner = inner.0;
[INFO] [stdout] 403 | |                         let method = RegisterNodeSvc(inner);
[INFO] [stdout] 404 | |                         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/example_blockchain-95d112677faa6979/out/node_service.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/example_blockchain-95d112677faa6979/out/node_service.rs:416:41
[INFO] [stdout]     |
[INFO] [stdout] 416 |                       Box::pin(async move {
[INFO] [stdout]     |  _________________________________________^
[INFO] [stdout] 417 | |                         Ok(
[INFO] [stdout] 418 | |                             http::Response::builder()
[INFO] [stdout] 419 | |                                 .status(200)
[INFO] [stdout] ...   |
[INFO] [stdout] 425 | |                     })
[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/example_blockchain-95d112677faa6979/out/node_service.rs:417:25
[INFO] [stdout]     |
[INFO] [stdout] 417 | /                         Ok(
[INFO] [stdout] 418 | |                             http::Response::builder()
[INFO] [stdout] 419 | |                                 .status(200)
[INFO] [stdout] 420 | |                                 .header("grpc-status", "12")
[INFO] [stdout] ...   |
[INFO] [stdout] 423 | |                                 .unwrap(),
[INFO] [stdout] 424 | |                         )
[INFO] [stdout]     | |_________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `example_blockchain` (bin "node-server" test) due to 10 previous errors; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `example_blockchain` (bin "node-server") due to 10 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "3423643145f55c71be2b0ddaa1a78358c88b5d5bd9bcb4e064375bfa3629d6a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3423643145f55c71be2b0ddaa1a78358c88b5d5bd9bcb4e064375bfa3629d6a1", kill_on_drop: false }`
[INFO] [stdout] 3423643145f55c71be2b0ddaa1a78358c88b5d5bd9bcb4e064375bfa3629d6a1
