[INFO] fetching crate engine_io_warp 0.1.0... [INFO] checking engine_io_warp-0.1.0 against master#5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f for pr-87248 [INFO] extracting crate engine_io_warp 0.1.0 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate engine_io_warp 0.1.0 on toolchain 5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate engine_io_warp 0.1.0 [INFO] finished tweaking crates.io crate engine_io_warp 0.1.0 [INFO] tweaked toml for crates.io crate engine_io_warp 0.1.0 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "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-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 92ef0683726752d78e5c181897d24a9aae2afccbf33f873d77af6089787fc5fc [INFO] running `Command { std: "docker" "start" "-a" "92ef0683726752d78e5c181897d24a9aae2afccbf33f873d77af6089787fc5fc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "92ef0683726752d78e5c181897d24a9aae2afccbf33f873d77af6089787fc5fc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "92ef0683726752d78e5c181897d24a9aae2afccbf33f873d77af6089787fc5fc", kill_on_drop: false }` [INFO] [stdout] 92ef0683726752d78e5c181897d24a9aae2afccbf33f873d77af6089787fc5fc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 296e891542a6dba457e578c19621ed493f1a85c17bd0eda29702fe177013725d [INFO] running `Command { std: "docker" "start" "-a" "296e891542a6dba457e578c19621ed493f1a85c17bd0eda29702fe177013725d", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling libc v0.2.98 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.74 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling futures-core v0.3.16 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking slab v0.4.3 [INFO] [stderr] Checking itoa v0.4.7 [INFO] [stderr] Checking bytes v0.5.6 [INFO] [stderr] Compiling futures-channel v0.3.16 [INFO] [stderr] Checking pin-project-lite v0.2.7 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling proc-macro-nested v0.1.7 [INFO] [stderr] Checking futures-sink v0.3.16 [INFO] [stderr] Compiling futures-task v0.3.16 [INFO] [stderr] Checking futures-io v0.3.16 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling httparse v1.4.1 [INFO] [stderr] Checking pin-project-lite v0.1.12 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Checking base64 v0.12.3 [INFO] [stderr] Compiling pin-project-internal v0.4.28 [INFO] [stderr] Compiling lexical-core v0.7.6 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking mime v0.3.16 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Checking safemem v0.3.3 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Checking try-lock v0.2.3 [INFO] [stderr] Checking utf-8 v0.7.6 [INFO] [stderr] Compiling async-trait v0.1.50 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking httpdate v0.3.2 [INFO] [stderr] Checking tower-service v0.3.1 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking dtoa v0.4.8 [INFO] [stderr] Checking 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[stdout] warning: unused import: `engine_io_parser::binary::decoder as binaryDecoder` [INFO] [stdout] --> src/polling.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use engine_io_parser::binary::decoder as binaryDecoder; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `engine_io_parser::string::decoder as stringDecoder` [INFO] [stdout] --> src/polling.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use engine_io_parser::string::decoder as stringDecoder; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `CACHE_CONTROL` [INFO] [stdout] --> src/polling.rs:15:39 [INFO] [stdout] | [INFO] [stdout] 15 | use warp::http::header::{HeaderValue, CACHE_CONTROL, CONTENT_TYPE}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Message` [INFO] [stdout] --> src/adapter_warp.rs:20:16 [INFO] [stdout] | [INFO] [stdout] 20 | use warp::ws::{Message, WebSocket, Ws}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `engine_io_parser::binary::decoder as binaryDecoder` [INFO] [stdout] --> src/polling.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use engine_io_parser::binary::decoder as binaryDecoder; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `engine_io_parser::string::decoder as stringDecoder` [INFO] [stdout] --> src/polling.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use engine_io_parser::string::decoder as stringDecoder; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `CACHE_CONTROL` [INFO] [stdout] --> src/polling.rs:15:39 [INFO] [stdout] | [INFO] [stdout] 15 | use warp::http::header::{HeaderValue, CACHE_CONTROL, CONTENT_TYPE}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Message` [INFO] [stdout] --> src/adapter_warp.rs:20:16 [INFO] [stdout] | [INFO] [stdout] 20 | use warp::ws::{Message, WebSocket, Ws}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `context` [INFO] [stdout] --> src/polling.rs:128:39 [INFO] [stdout] | [INFO] [stdout] 128 | fn respond(content: ResponseBodyData, context: &RequestContext, compress: bool) -> AdapterResponse { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `compress` [INFO] [stdout] --> src/polling.rs:128:65 [INFO] [stdout] | [INFO] [stdout] 128 | fn respond(content: ResponseBodyData, context: &RequestContext, compress: bool) -> AdapterResponse { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_compress` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `request_context` [INFO] [stdout] --> src/polling.rs:83:9 [INFO] [stdout] | [INFO] [stdout] 83 | request_context: &RequestContext, [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_request_context` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `request_context` [INFO] [stdout] --> src/polling.rs:97:9 [INFO] [stdout] | [INFO] [stdout] 97 | request_context: &RequestContext, [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_request_context` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `request_context` [INFO] [stdout] --> src/polling.rs:109:9 [INFO] [stdout] | [INFO] [stdout] 109 | request_context: &RequestContext, [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_request_context` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `packets` [INFO] [stdout] --> src/polling.rs:45:30 [INFO] [stdout] | [INFO] [stdout] 45 | async fn send(&mut self, packets: Vec) { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_packets` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `set_cookie` [INFO] [stdout] --> src/adapter_warp.rs:155:41 [INFO] [stdout] | [INFO] [stdout] 155 | ... if let Some(set_cookie) = result.set_cookie { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_set_cookie` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `error` [INFO] [stdout] --> src/adapter_warp.rs:163:29 [INFO] [stdout] | [INFO] [stdout] 163 | Err(error) => Ok(warp::reply::html("asdf".to_owned())), [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `data` [INFO] [stdout] --> src/adapter_warp.rs:167:13 [INFO] [stdout] | [INFO] [stdout] 167 | let data = path::path(path) [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_data` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `connection_id` [INFO] [stdout] --> src/adapter_warp.rs:187:47 [INFO] [stdout] | [INFO] [stdout] 187 | ServerEvent::Connection { connection_id } => { [INFO] [stdout] | ^^^^^^^^^^^^^ help: try ignoring the field: `connection_id: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `connection_id` [INFO] [stdout] --> src/adapter_warp.rs:190:42 [INFO] [stdout] | [INFO] [stdout] 190 | ServerEvent::Flush { connection_id } => { [INFO] [stdout] | ^^^^^^^^^^^^^ help: try ignoring the field: `connection_id: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `connection_id` [INFO] [stdout] --> src/adapter_warp.rs:193:42 [INFO] [stdout] | [INFO] [stdout] 193 | ServerEvent::Drain { connection_id } => { [INFO] [stdout] | ^^^^^^^^^^^^^ help: try ignoring the field: `connection_id: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `connection_id` [INFO] [stdout] --> src/adapter_warp.rs:197:25 [INFO] [stdout] | [INFO] [stdout] 197 | connection_id, [INFO] [stdout] | ^^^^^^^^^^^^^ help: try ignoring the field: `connection_id: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `data` [INFO] [stdout] --> src/adapter_warp.rs:198:25 [INFO] [stdout] | [INFO] [stdout] 198 | data, [INFO] [stdout] | ^^^^ help: try ignoring the field: `data: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sid` [INFO] [stdout] --> src/adapter_warp.rs:213:9 [INFO] [stdout] | [INFO] [stdout] 213 | sid: &str, [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_sid` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sid` [INFO] [stdout] --> src/adapter_warp.rs:224:9 [INFO] [stdout] | [INFO] [stdout] 224 | sid: &str, [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_sid` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `packets` [INFO] [stdout] --> src/websocket.rs:29:30 [INFO] [stdout] | [INFO] [stdout] 29 | async fn send(&mut self, packets: Vec) { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_packets` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `request_context` [INFO] [stdout] --> src/websocket.rs:39:9 [INFO] [stdout] | [INFO] [stdout] 39 | request_context: &RequestContext, [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_request_context` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `context` [INFO] [stdout] --> src/polling.rs:128:39 [INFO] [stdout] | [INFO] [stdout] 128 | fn respond(content: ResponseBodyData, context: &RequestContext, compress: bool) -> AdapterResponse { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `compress` [INFO] [stdout] --> src/polling.rs:128:65 [INFO] [stdout] | [INFO] [stdout] 128 | fn respond(content: ResponseBodyData, context: &RequestContext, compress: bool) -> AdapterResponse { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_compress` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `request_context` [INFO] [stdout] --> src/polling.rs:83:9 [INFO] [stdout] | [INFO] [stdout] 83 | request_context: &RequestContext, [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_request_context` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `request_context` [INFO] [stdout] --> src/polling.rs:97:9 [INFO] [stdout] | [INFO] [stdout] 97 | request_context: &RequestContext, [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_request_context` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `request_context` [INFO] [stdout] --> src/polling.rs:109:9 [INFO] [stdout] | [INFO] [stdout] 109 | request_context: &RequestContext, [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_request_context` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `packets` [INFO] [stdout] --> src/polling.rs:45:30 [INFO] [stdout] | [INFO] [stdout] 45 | async fn send(&mut self, packets: Vec) { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_packets` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `set_cookie` [INFO] [stdout] --> src/adapter_warp.rs:155:41 [INFO] [stdout] | [INFO] [stdout] 155 | ... if let Some(set_cookie) = result.set_cookie { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_set_cookie` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `error` [INFO] [stdout] --> src/adapter_warp.rs:163:29 [INFO] [stdout] | [INFO] [stdout] 163 | Err(error) => Ok(warp::reply::html("asdf".to_owned())), [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `data` [INFO] [stdout] --> src/adapter_warp.rs:167:13 [INFO] [stdout] | [INFO] [stdout] 167 | let data = path::path(path) [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_data` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `connection_id` [INFO] [stdout] --> src/adapter_warp.rs:187:47 [INFO] [stdout] | [INFO] [stdout] 187 | ServerEvent::Connection { connection_id } => { [INFO] [stdout] | ^^^^^^^^^^^^^ help: try ignoring the field: `connection_id: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `connection_id` [INFO] [stdout] --> src/adapter_warp.rs:190:42 [INFO] [stdout] | [INFO] [stdout] 190 | ServerEvent::Flush { connection_id } => { [INFO] [stdout] | ^^^^^^^^^^^^^ help: try ignoring the field: `connection_id: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `connection_id` [INFO] [stdout] --> src/adapter_warp.rs:193:42 [INFO] [stdout] | [INFO] [stdout] 193 | ServerEvent::Drain { connection_id } => { [INFO] [stdout] | ^^^^^^^^^^^^^ help: try ignoring the field: `connection_id: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `connection_id` [INFO] [stdout] --> src/adapter_warp.rs:197:25 [INFO] [stdout] | [INFO] [stdout] 197 | connection_id, [INFO] [stdout] | ^^^^^^^^^^^^^ help: try ignoring the field: `connection_id: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `data` [INFO] [stdout] --> src/adapter_warp.rs:198:25 [INFO] [stdout] | [INFO] [stdout] 198 | data, [INFO] [stdout] | ^^^^ help: try ignoring the field: `data: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sid` [INFO] [stdout] --> src/adapter_warp.rs:213:9 [INFO] [stdout] | [INFO] [stdout] 213 | sid: &str, [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_sid` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sid` [INFO] [stdout] --> src/adapter_warp.rs:224:9 [INFO] [stdout] | [INFO] [stdout] 224 | sid: &str, [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_sid` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `packets` [INFO] [stdout] --> src/websocket.rs:29:30 [INFO] [stdout] | [INFO] [stdout] 29 | async fn send(&mut self, packets: Vec) { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_packets` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `request_context` [INFO] [stdout] --> src/websocket.rs:39:9 [INFO] [stdout] | [INFO] [stdout] 39 | request_context: &RequestContext, [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_request_context` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/polling.rs:38:9 [INFO] [stdout] | [INFO] [stdout] 38 | self.event_sender.send(TransportEvent::Close).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 23 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/polling.rs:38:9 [INFO] [stdout] | [INFO] [stdout] 38 | self.event_sender.send(TransportEvent::Close).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 23 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 47.09s [INFO] running `Command { std: "docker" "inspect" "296e891542a6dba457e578c19621ed493f1a85c17bd0eda29702fe177013725d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "296e891542a6dba457e578c19621ed493f1a85c17bd0eda29702fe177013725d", kill_on_drop: false }` [INFO] [stdout] 296e891542a6dba457e578c19621ed493f1a85c17bd0eda29702fe177013725d