[INFO] cloning repository https://github.com/r4z4/axum_mqtt_receiver [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/r4z4/axum_mqtt_receiver" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fr4z4%2Faxum_mqtt_receiver", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fr4z4%2Faxum_mqtt_receiver'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2c55db6046ba0e6918129908e5889f3358f1f9aa [INFO] checking r4z4/axum_mqtt_receiver/2c55db6046ba0e6918129908e5889f3358f1f9aa against master#b4fefcd60bfd770510f7dc540e887dd3ba4fe5c1 for pr-156992 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fr4z4%2Faxum_mqtt_receiver" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/r4z4/axum_mqtt_receiver [INFO] finished tweaking git repo https://github.com/r4z4/axum_mqtt_receiver [INFO] tweaked toml for git repo https://github.com/r4z4/axum_mqtt_receiver written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/r4z4/axum_mqtt_receiver on toolchain b4fefcd60bfd770510f7dc540e887dd3ba4fe5c1 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b4fefcd60bfd770510f7dc540e887dd3ba4fe5c1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/r4z4/axum_mqtt_receiver 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" "+b4fefcd60bfd770510f7dc540e887dd3ba4fe5c1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded http-range-header v0.4.2 [INFO] [stderr] Downloaded rustls-native-certs v0.7.3 [INFO] [stderr] Downloaded rustls-webpki v0.102.8 [INFO] [stderr] Downloaded askama v0.14.0 [INFO] [stderr] Downloaded askama_parser v0.14.0 [INFO] [stderr] Downloaded askama_derive v0.14.0 [INFO] [stderr] Downloaded rumqttc v0.24.0 [INFO] [stderr] Downloaded winnow v0.7.10 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+b4fefcd60bfd770510f7dc540e887dd3ba4fe5c1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b3f38cef584da0eb951291009293ee557827b987ed4775002ff634356cf176f6 [INFO] running `Command { std: "docker" "start" "-a" "b3f38cef584da0eb951291009293ee557827b987ed4775002ff634356cf176f6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b3f38cef584da0eb951291009293ee557827b987ed4775002ff634356cf176f6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b3f38cef584da0eb951291009293ee557827b987ed4775002ff634356cf176f6", kill_on_drop: false }` [INFO] [stdout] b3f38cef584da0eb951291009293ee557827b987ed4775002ff634356cf176f6 [INFO] running `Command { std: "docker" "create" "-v" 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kill_on_drop: false }` [INFO] [stdout] 6506abcc811391b6b38b8ab90bead7769767cdfa22886b6dc8058b8bd5bd3b42 [INFO] running `Command { std: "docker" "start" "-a" "6506abcc811391b6b38b8ab90bead7769767cdfa22886b6dc8058b8bd5bd3b42", kill_on_drop: false }` [INFO] [stderr] Compiling typenum v1.18.0 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling cc v1.2.23 [INFO] [stderr] Compiling icu_properties_data v2.0.1 [INFO] [stderr] Compiling icu_normalizer_data v2.0.0 [INFO] [stderr] Compiling stable_deref_trait v1.2.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Compiling libc v0.2.172 [INFO] [stderr] Compiling syn v2.0.101 [INFO] [stderr] Checking mio v1.0.3 [INFO] [stderr] Compiling thiserror v2.0.12 [INFO] [stderr] Compiling writeable v0.6.1 [INFO] [stderr] Compiling litemap v0.8.0 [INFO] [stderr] Compiling smallvec v1.15.0 [INFO] [stderr] Compiling openssl v0.10.72 [INFO] [stderr] Compiling futures-core v0.3.31 [INFO] [stderr] Compiling memchr v2.7.4 [INFO] 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[stdout] warning: unused imports: `Path`, `Query`, and `WebSocket` [INFO] [stdout] --> src/main.rs:2:25 [INFO] [stdout] | [INFO] [stdout] 2 | ws::{Utf8Bytes, WebSocket}, Json, Path, Query, WebSocketUpgrade [INFO] [stdout] | ^^^^^^^^^ ^^^^ ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `SplitSink` and `SplitStream` [INFO] [stdout] --> src/main.rs:14:14 [INFO] [stdout] | [INFO] [stdout] 14 | stream::{SplitSink, SplitStream, StreamExt}, [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Deserialize` and `Serialize` [INFO] [stdout] --> src/main.rs:18:13 [INFO] [stdout] | [INFO] [stdout] 18 | use serde::{Deserialize, Serialize}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/main.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::error::Error` [INFO] [stdout] --> src/main.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | use std::error::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io::Write as _` [INFO] [stdout] --> src/main.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | use std::io::Write as _; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `iter` [INFO] [stdout] --> src/main.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 26 | iter, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `task` and `time` [INFO] [stdout] --> src/main.rs:31:30 [INFO] [stdout] | [INFO] [stdout] 31 | use tokio::{sync::broadcast, task, time}; [INFO] [stdout] | ^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ServeFile` [INFO] [stdout] --> src/main.rs:32:38 [INFO] [stdout] | [INFO] [stdout] 32 | use tower_http::services::{ServeDir, ServeFile}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Level` and `span` [INFO] [stdout] --> src/main.rs:33:15 [INFO] [stdout] | [INFO] [stdout] 33 | use tracing::{Level, info, span}; [INFO] [stdout] | ^^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tracing_subscriber::fmt::init` [INFO] [stdout] --> src/main.rs:34:5 [INFO] [stdout] | [INFO] [stdout] 34 | use tracing_subscriber::fmt::init; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tokio_tungstenite::tungstenite::Message` [INFO] [stdout] --> src/main.rs:35:5 [INFO] [stdout] | [INFO] [stdout] 35 | use tokio_tungstenite::tungstenite::Message; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: denote infinite loops with `loop { ... }` [INFO] [stdout] --> src/main.rs:307:9 [INFO] [stdout] | [INFO] [stdout] 307 | while true { [INFO] [stdout] | ^^^^^^^^^^ help: use `loop` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(while_true)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `rand::thread_rng`: Renamed to `rng` [INFO] [stdout] --> src/main.rs:16:33 [INFO] [stdout] | [INFO] [stdout] 16 | use rand::{distr::Alphanumeric, thread_rng, Rng}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `rand::thread_rng`: Renamed to `rng` [INFO] [stdout] --> src/main.rs:279:13 [INFO] [stdout] | [INFO] [stdout] 279 | let s = thread_rng() [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Path`, `Query`, and `WebSocket` [INFO] [stdout] --> src/main.rs:2:25 [INFO] [stdout] | [INFO] [stdout] 2 | ws::{Utf8Bytes, WebSocket}, Json, Path, Query, WebSocketUpgrade [INFO] [stdout] | ^^^^^^^^^ ^^^^ ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `SplitSink` and `SplitStream` [INFO] [stdout] --> src/main.rs:14:14 [INFO] [stdout] | [INFO] [stdout] 14 | stream::{SplitSink, SplitStream, StreamExt}, [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Deserialize` and `Serialize` [INFO] [stdout] --> src/main.rs:18:13 [INFO] [stdout] | [INFO] [stdout] 18 | use serde::{Deserialize, Serialize}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/main.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::error::Error` [INFO] [stdout] --> src/main.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | use std::error::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io::Write as _` [INFO] [stdout] --> src/main.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | use std::io::Write as _; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `iter` [INFO] [stdout] --> src/main.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 26 | iter, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `task` and `time` [INFO] [stdout] --> src/main.rs:31:30 [INFO] [stdout] | [INFO] [stdout] 31 | use tokio::{sync::broadcast, task, time}; [INFO] [stdout] | ^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ServeFile` [INFO] [stdout] --> src/main.rs:32:38 [INFO] [stdout] | [INFO] [stdout] 32 | use tower_http::services::{ServeDir, ServeFile}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Level` and `span` [INFO] [stdout] --> src/main.rs:33:15 [INFO] [stdout] | [INFO] [stdout] 33 | use tracing::{Level, info, span}; [INFO] [stdout] | ^^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tracing_subscriber::fmt::init` [INFO] [stdout] --> src/main.rs:34:5 [INFO] [stdout] | [INFO] [stdout] 34 | use tracing_subscriber::fmt::init; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tokio_tungstenite::tungstenite::Message` [INFO] [stdout] --> src/main.rs:35:5 [INFO] [stdout] | [INFO] [stdout] 35 | use tokio_tungstenite::tungstenite::Message; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: denote infinite loops with `loop { ... }` [INFO] [stdout] --> src/main.rs:307:9 [INFO] [stdout] | [INFO] [stdout] 307 | while true { [INFO] [stdout] | ^^^^^^^^^^ help: use `loop` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(while_true)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `rand::thread_rng`: Renamed to `rng` [INFO] [stdout] --> src/main.rs:16:33 [INFO] [stdout] | [INFO] [stdout] 16 | use rand::{distr::Alphanumeric, thread_rng, Rng}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `rand::thread_rng`: Renamed to `rng` [INFO] [stdout] --> src/main.rs:279:13 [INFO] [stdout] | [INFO] [stdout] 279 | let s = thread_rng() [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:178:25 [INFO] [stdout] | [INFO] [stdout] 162 | / match packet { [INFO] [stdout] 163 | | Packet::Publish(msg) => { [INFO] [stdout] 164 | | let topic = msg.topic; [INFO] [stdout] 165 | | let payload = msg.payload; [INFO] [stdout] ... | [INFO] [stdout] 178 | |/ MessageTemplate { [INFO] [stdout] 179 | || message: publish [INFO] [stdout] 180 | || } [INFO] [stdout] | ||_________________________^ expected `()`, found `MessageTemplate` [INFO] [stdout] 181 | | } [INFO] [stdout] 182 | | _ => (), [INFO] [stdout] 183 | | } [INFO] [stdout] | |__________________- expected this to be `()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:178:25 [INFO] [stdout] | [INFO] [stdout] 162 | / match packet { [INFO] [stdout] 163 | | Packet::Publish(msg) => { [INFO] [stdout] 164 | | let topic = msg.topic; [INFO] [stdout] 165 | | let payload = msg.payload; [INFO] [stdout] ... | [INFO] [stdout] 178 | |/ MessageTemplate { [INFO] [stdout] 179 | || message: publish [INFO] [stdout] 180 | || } [INFO] [stdout] | ||_________________________^ expected `()`, found `MessageTemplate` [INFO] [stdout] 181 | | } [INFO] [stdout] 182 | | _ => (), [INFO] [stdout] 183 | | } [INFO] [stdout] | |__________________- expected this to be `()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:196:10 [INFO] [stdout] | [INFO] [stdout] 196 | let (mut client, mut eventloop) = AsyncClient::new(mqttoptions, 10); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:297:9 [INFO] [stdout] | [INFO] [stdout] 297 | let mut rx = tx.subscribe(); [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:196:10 [INFO] [stdout] | [INFO] [stdout] 196 | let (mut client, mut eventloop) = AsyncClient::new(mqttoptions, 10); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:297:9 [INFO] [stdout] | [INFO] [stdout] 297 | let mut rx = tx.subscribe(); [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `StreamExt` [INFO] [stdout] --> src/main.rs:14:38 [INFO] [stdout] | [INFO] [stdout] 14 | stream::{SplitSink, SplitStream, StreamExt}, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `sink::SinkExt` [INFO] [stdout] --> src/main.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | sink::SinkExt, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:145:10 [INFO] [stdout] | [INFO] [stdout] 145 | let (mut client, mut eventloop) = AsyncClient::new(mqttoptions, 10); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:145:22 [INFO] [stdout] | [INFO] [stdout] 145 | let (mut client, mut eventloop) = AsyncClient::new(mqttoptions, 10); [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `StreamExt` [INFO] [stdout] --> src/main.rs:14:38 [INFO] [stdout] | [INFO] [stdout] 14 | stream::{SplitSink, SplitStream, StreamExt}, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `sink::SinkExt` [INFO] [stdout] --> src/main.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | sink::SinkExt, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `len` [INFO] [stdout] --> src/main.rs:273:13 [INFO] [stdout] | [INFO] [stdout] 273 | fn generate(len: usize) -> String { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_len` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rx` [INFO] [stdout] --> src/main.rs:297:9 [INFO] [stdout] | [INFO] [stdout] 297 | let mut rx = tx.subscribe(); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_rx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:145:10 [INFO] [stdout] | [INFO] [stdout] 145 | let (mut client, mut eventloop) = AsyncClient::new(mqttoptions, 10); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:145:22 [INFO] [stdout] | [INFO] [stdout] 145 | let (mut client, mut eventloop) = AsyncClient::new(mqttoptions, 10); [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stdout] warning: unused variable: `len` [INFO] [stdout] --> src/main.rs:273:13 [INFO] [stdout] | [INFO] [stdout] 273 | fn generate(len: usize) -> String { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_len` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rx` [INFO] [stdout] --> src/main.rs:297:9 [INFO] [stdout] | [INFO] [stdout] 297 | let mut rx = tx.subscribe(); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_rx` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `axum_mqtt_receiver` (bin "axum_mqtt_receiver" test) due to 1 previous error; 23 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] For more information about this error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: could not compile `axum_mqtt_receiver` (bin "axum_mqtt_receiver") due to 1 previous error; 23 warnings emitted [INFO] running `Command { std: "docker" "inspect" "6506abcc811391b6b38b8ab90bead7769767cdfa22886b6dc8058b8bd5bd3b42", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6506abcc811391b6b38b8ab90bead7769767cdfa22886b6dc8058b8bd5bd3b42", kill_on_drop: false }` [INFO] [stdout] 6506abcc811391b6b38b8ab90bead7769767cdfa22886b6dc8058b8bd5bd3b42