[INFO] fetching crate voltage_modbus 0.3.1... [INFO] testing voltage_modbus-0.3.1 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] extracting crate voltage_modbus 0.3.1 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate voltage_modbus 0.3.1 [INFO] finished tweaking crates.io crate voltage_modbus 0.3.1 [INFO] tweaked toml for crates.io crate voltage_modbus 0.3.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate voltage_modbus 0.3.1 on toolchain b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate voltage_modbus 0.3.1 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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] caca833d512bc76aac4609e5850dc8f6a0d2662c28ff9704c02f29508b1af77d [INFO] running `Command { std: "docker" "start" "-a" "caca833d512bc76aac4609e5850dc8f6a0d2662c28ff9704c02f29508b1af77d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "caca833d512bc76aac4609e5850dc8f6a0d2662c28ff9704c02f29508b1af77d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "caca833d512bc76aac4609e5850dc8f6a0d2662c28ff9704c02f29508b1af77d", kill_on_drop: false }` [INFO] [stdout] caca833d512bc76aac4609e5850dc8f6a0d2662c28ff9704c02f29508b1af77d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 36256cac81651cbd3ac69a9b88aa47cda6beee174876667185f5a7ec5afefc74 [INFO] running `Command { std: "docker" "start" "-a" "36256cac81651cbd3ac69a9b88aa47cda6beee174876667185f5a7ec5afefc74", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.172 [INFO] [stderr] Compiling futures-sink v0.3.31 [INFO] [stderr] Compiling smallvec v1.15.0 [INFO] [stderr] Compiling syn v2.0.101 [INFO] [stderr] Compiling zerocopy v0.8.25 [INFO] [stderr] Compiling nix v0.29.0 [INFO] [stderr] Compiling tracing-core v0.1.33 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling futures-channel v0.3.31 [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Compiling hashbrown v0.15.3 [INFO] [stderr] Compiling thread_local v1.1.8 [INFO] [stderr] Compiling tracing-log v0.2.0 [INFO] [stderr] Compiling iana-time-zone v0.1.63 [INFO] [stderr] Compiling humantime v2.2.0 [INFO] [stderr] Compiling unsafe-libyaml v0.2.11 [INFO] [stderr] Compiling indexmap v2.9.0 [INFO] [stderr] Compiling crc v3.3.0 [INFO] [stderr] Compiling tracing-subscriber v0.3.19 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stderr] Compiling mio v1.0.4 [INFO] [stderr] Compiling nix v0.26.4 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling parking_lot v0.12.3 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling signal-hook-registry v1.4.5 [INFO] [stderr] Compiling socket2 v0.5.10 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling is-terminal v0.4.16 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling env_logger v0.10.2 [INFO] [stderr] Compiling thiserror-impl v2.0.12 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling tracing-attributes v0.1.28 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling async-trait v0.1.88 [INFO] [stderr] Compiling tokio v1.45.1 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling thiserror v2.0.12 [INFO] [stderr] Compiling unescaper v0.1.6 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Compiling serialport v4.7.2 [INFO] [stderr] Compiling mio-serial v5.0.6 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling futures-executor v0.3.31 [INFO] [stderr] Compiling futures v0.3.31 [INFO] [stderr] Compiling tokio-serial v5.4.5 [INFO] [stderr] Compiling serde_json v1.0.140 [INFO] [stderr] Compiling chrono v0.4.41 [INFO] [stderr] Compiling serde_yaml v0.9.34+deprecated [INFO] [stderr] Compiling voltage_modbus v0.3.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::fmt` [INFO] [stdout] --> src/error.rs:146:5 [INFO] [stdout] | [INFO] [stdout] 146 | use std::fmt; [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 import: `SlaveId` [INFO] [stdout] --> src/transport.rs:135:70 [INFO] [stdout] | [INFO] [stdout] 135 | use crate::protocol::{ModbusRequest, ModbusResponse, ModbusFunction, SlaveId}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::str::FromStr` [INFO] [stdout] --> src/client.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | use std::str::FromStr; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `async_trait::async_trait` [INFO] [stdout] --> src/client.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | use async_trait::async_trait; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `ModbusFunction`, `ModbusRequest`, and `ModbusResponse` [INFO] [stdout] --> src/server.rs:18:23 [INFO] [stdout] | [INFO] [stdout] 18 | use crate::protocol::{ModbusRequest, ModbusResponse, ModbusFunction}; [INFO] [stdout] | ^^^^^^^^^^^^^ ^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `debug`, `error`, `info`, and `warn` [INFO] [stdout] --> src/register_bank.rs:8:15 [INFO] [stdout] | [INFO] [stdout] 8 | use tracing::{debug, error, info, warn}; [INFO] [stdout] | ^^^^^ ^^^^^ ^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `error` [INFO] [stdout] --> src/utils.rs:7:30 [INFO] [stdout] | [INFO] [stdout] 7 | use log::{debug, info, warn, error}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated unit variant `error::ModbusError::InvalidDataValue`: Use InvalidData with message field [INFO] [stdout] --> src/client.rs:149:37 [INFO] [stdout] | [INFO] [stdout] 149 | return Err(ModbusError::InvalidDataValue); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated unit variant `error::ModbusError::InvalidDataValue`: Use InvalidData with message field [INFO] [stdout] --> src/client.rs:175:37 [INFO] [stdout] | [INFO] [stdout] 175 | return Err(ModbusError::InvalidDataValue); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated unit variant `error::ModbusError::InvalidDataValue`: Use InvalidData with message field [INFO] [stdout] --> src/client.rs:201:37 [INFO] [stdout] | [INFO] [stdout] 201 | return Err(ModbusError::InvalidDataValue); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated unit variant `error::ModbusError::InvalidDataValue`: Use InvalidData with message field [INFO] [stdout] --> src/client.rs:225:37 [INFO] [stdout] | [INFO] [stdout] 225 | return Err(ModbusError::InvalidDataValue); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated unit variant `error::ModbusError::InvalidDataValue`: Use InvalidData with message field [INFO] [stdout] --> src/client.rs:278:37 [INFO] [stdout] | [INFO] [stdout] 278 | return Err(ModbusError::InvalidDataValue); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated unit variant `error::ModbusError::InvalidDataValue`: Use InvalidData with message field [INFO] [stdout] --> src/client.rs:308:37 [INFO] [stdout] | [INFO] [stdout] 308 | return Err(ModbusError::InvalidDataValue); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated unit variant `error::ModbusError::InvalidFrame`: Use Frame with message field [INFO] [stdout] --> src/server.rs:296:37 [INFO] [stdout] | [INFO] [stdout] 296 | return Err(ModbusError::InvalidFrame); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated unit variant `error::ModbusError::InvalidFrame`: Use Frame with message field [INFO] [stdout] --> src/server.rs:315:37 [INFO] [stdout] | [INFO] [stdout] 315 | return Err(ModbusError::InvalidFrame); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated unit variant `error::ModbusError::InvalidFrame`: Use Frame with message field [INFO] [stdout] --> src/server.rs:334:37 [INFO] [stdout] | [INFO] [stdout] 334 | return Err(ModbusError::InvalidFrame); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated unit variant `error::ModbusError::InvalidFrame`: Use Frame with message field [INFO] [stdout] --> src/server.rs:352:37 [INFO] [stdout] | [INFO] [stdout] 352 | return Err(ModbusError::InvalidFrame); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated unit variant `error::ModbusError::InvalidFrame`: Use Frame with message field [INFO] [stdout] --> src/server.rs:369:37 [INFO] [stdout] | [INFO] [stdout] 369 | return Err(ModbusError::InvalidFrame); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated unit variant `error::ModbusError::InvalidFrame`: Use Frame with message field [INFO] [stdout] --> src/server.rs:377:37 [INFO] [stdout] | [INFO] [stdout] 377 | return Err(ModbusError::InvalidFrame); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated unit variant `error::ModbusError::InvalidFrame`: Use Frame with message field [INFO] [stdout] --> src/server.rs:399:37 [INFO] [stdout] | [INFO] [stdout] 399 | return Err(ModbusError::InvalidFrame); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated unit variant `error::ModbusError::InvalidFrame`: Use Frame with message field [INFO] [stdout] --> src/server.rs:407:37 [INFO] [stdout] | [INFO] [stdout] 407 | return Err(ModbusError::InvalidFrame); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `last_byte_time` is assigned to, but never used [INFO] [stdout] --> src/transport.rs:878:17 [INFO] [stdout] | [INFO] [stdout] 878 | let mut last_byte_time = tokio::time::Instant::now(); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_last_byte_time` instead [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `last_byte_time` is never read [INFO] [stdout] --> src/transport.rs:885:21 [INFO] [stdout] | [INFO] [stdout] 885 | last_byte_time = tokio::time::Instant::now(); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `create_rtu_error_response` is never used [INFO] [stdout] --> src/server.rs:665:8 [INFO] [stdout] | [INFO] [stdout] 589 | impl ModbusRtuServer { [INFO] [stdout] | -------------------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 665 | fn create_rtu_error_response(slave_id: u8, function_code: u8, exception_code: u8) -> ModbusResult> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `DEFAULT_COILS_SIZE` is never used [INFO] [stdout] --> src/register_bank.rs:12:7 [INFO] [stdout] | [INFO] [stdout] 12 | const DEFAULT_COILS_SIZE: usize = 10000; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `DEFAULT_DISCRETE_INPUTS_SIZE` is never used [INFO] [stdout] --> src/register_bank.rs:13:7 [INFO] [stdout] | [INFO] [stdout] 13 | const DEFAULT_DISCRETE_INPUTS_SIZE: usize = 10000; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `DEFAULT_HOLDING_REGISTERS_SIZE` is never used [INFO] [stdout] --> src/register_bank.rs:14:7 [INFO] [stdout] | [INFO] [stdout] 14 | const DEFAULT_HOLDING_REGISTERS_SIZE: usize = 10000; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `DEFAULT_INPUT_REGISTERS_SIZE` is never used [INFO] [stdout] --> src/register_bank.rs:15:7 [INFO] [stdout] | [INFO] [stdout] 15 | const DEFAULT_INPUT_REGISTERS_SIZE: usize = 10000; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `sleep` [INFO] [stdout] --> src/bin/server_demo.rs:9:19 [INFO] [stdout] | [INFO] [stdout] 9 | use tokio::time::{sleep, interval}; [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 import: `RegisterBankStats` [INFO] [stdout] --> src/bin/server_demo.rs:14:25 [INFO] [stdout] | [INFO] [stdout] 14 | ModbusRegisterBank, RegisterBankStats [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `futures::future::join_all` [INFO] [stdout] --> src/bin/performance_test.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use futures::future::join_all; [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: `ModbusResponse` and `TransportStats` [INFO] [stdout] --> src/bin/rtu_test.rs:14:48 [INFO] [stdout] | [INFO] [stdout] 14 | transport::{RtuTransport, ModbusTransport, TransportStats}, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 15 | protocol::{ModbusRequest, ModbusResponse, ModbusFunction, ModbusAddress, SlaveId}, [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 import: `ModbusError` [INFO] [stdout] --> src/bin/ascii_test.rs:14:22 [INFO] [stdout] | [INFO] [stdout] 14 | use voltage_modbus::{ModbusError, ModbusResult}; [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 import: `timeout` [INFO] [stdout] --> src/bin/ascii_test.rs:17:26 [INFO] [stdout] | [INFO] [stdout] 17 | use tokio::time::{sleep, timeout}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `debug` [INFO] [stdout] --> src/bin/ascii_test.rs:18:30 [INFO] [stdout] | [INFO] [stdout] 18 | use log::{info, warn, error, debug}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `address` [INFO] [stdout] --> src/bin/demo.rs:26:9 [INFO] [stdout] | [INFO] [stdout] 26 | let address: std::net::SocketAddr = server_address.parse() [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `client::ModbusClient` [INFO] [stdout] --> src/bin/rtu_test.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | client::ModbusClient, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tokio::time::sleep` [INFO] [stdout] --> src/bin/rtu_simulator.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | use tokio::time::sleep; [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 import: `transport::RtuTransport` [INFO] [stdout] --> src/bin/rtu_simulator.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | transport::RtuTransport, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `max_concurrent` is never read [INFO] [stdout] --> src/bin/advanced_test.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 17 | struct TestConfig { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 20 | max_concurrent: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TestConfig` has derived impls for the traits `Clone` and `Debug`, but these are 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: struct `ConnectionPool` is never constructed [INFO] [stdout] --> src/bin/advanced_test.rs:52:8 [INFO] [stdout] | [INFO] [stdout] 52 | struct ConnectionPool { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `execute_request` are never used [INFO] [stdout] --> src/bin/advanced_test.rs:60:14 [INFO] [stdout] | [INFO] [stdout] 59 | impl ConnectionPool { [INFO] [stdout] | ------------------- associated items in this implementation [INFO] [stdout] 60 | async fn new(address: std::net::SocketAddr, timeout: Duration, pool_size: usize) -> ModbusResult { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 94 | async fn execute_request(&mut self, request: &ModbusRequest) -> ModbusResult<(Vec, Duration)> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 13s [INFO] running `Command { std: "docker" "inspect" "36256cac81651cbd3ac69a9b88aa47cda6beee174876667185f5a7ec5afefc74", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "36256cac81651cbd3ac69a9b88aa47cda6beee174876667185f5a7ec5afefc74", kill_on_drop: false }` [INFO] [stdout] 36256cac81651cbd3ac69a9b88aa47cda6beee174876667185f5a7ec5afefc74 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 29577a5612e47f3ae564d49074db4fb324e5f1601cd95f100fcbe498909cc703 [INFO] running `Command { std: "docker" "start" "-a" "29577a5612e47f3ae564d49074db4fb324e5f1601cd95f100fcbe498909cc703", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling futures-channel v0.3.31 [INFO] [stderr] Compiling tokio v1.45.1 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling half v2.6.0 [INFO] [stderr] Compiling ciborium-io v0.2.2 [INFO] [stderr] Compiling anstyle v1.0.10 [INFO] [stderr] Compiling clap_lex v0.7.4 [INFO] [stderr] Compiling plotters-backend v0.3.7 [INFO] [stderr] Compiling clap_builder v4.5.39 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling plotters-svg v0.3.7 [INFO] [stderr] Compiling ciborium-ll v0.2.2 [INFO] [stderr] Compiling async-stream-impl v0.3.6 [INFO] [stderr] Compiling cast v0.3.0 [INFO] [stderr] Compiling walkdir v2.5.0 [INFO] [stderr] Compiling async-stream v0.3.6 [INFO] [stderr] Compiling plotters v0.3.7 [INFO] [stderr] Compiling rayon v1.10.0 [INFO] [stderr] Compiling anes v0.1.6 [INFO] [stderr] Compiling criterion-plot v0.5.0 [INFO] [stderr] Compiling clap v4.5.39 [INFO] [stderr] Compiling serde_json v1.0.140 [INFO] [stderr] Compiling chrono v0.4.41 [INFO] [stderr] Compiling serde_yaml v0.9.34+deprecated [INFO] [stderr] Compiling ciborium v0.2.2 [INFO] [stderr] Compiling futures-executor v0.3.31 [INFO] [stderr] Compiling futures v0.3.31 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling criterion v0.5.1 [INFO] [stderr] Compiling tokio-serial v5.4.5 [INFO] [stderr] Compiling tokio-stream v0.1.17 [INFO] [stderr] Compiling voltage_modbus v0.3.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::fmt` [INFO] [stdout] --> src/error.rs:146:5 [INFO] [stdout] | [INFO] [stdout] 146 | use std::fmt; [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 import: `SlaveId` [INFO] [stdout] --> src/transport.rs:135:70 [INFO] [stdout] | [INFO] [stdout] 135 | use crate::protocol::{ModbusRequest, ModbusResponse, ModbusFunction, SlaveId}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::str::FromStr` [INFO] [stdout] --> src/client.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | use std::str::FromStr; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `async_trait::async_trait` [INFO] [stdout] --> src/client.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | use async_trait::async_trait; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `ModbusFunction`, `ModbusRequest`, and `ModbusResponse` [INFO] [stdout] --> src/server.rs:18:23 [INFO] [stdout] | [INFO] [stdout] 18 | use crate::protocol::{ModbusRequest, ModbusResponse, ModbusFunction}; [INFO] [stdout] | ^^^^^^^^^^^^^ ^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `debug`, `error`, `info`, and `warn` [INFO] [stdout] --> src/register_bank.rs:8:15 [INFO] [stdout] | [INFO] [stdout] 8 | use tracing::{debug, error, info, warn}; [INFO] [stdout] | ^^^^^ ^^^^^ ^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `error` [INFO] [stdout] --> src/utils.rs:7:30 [INFO] [stdout] | [INFO] [stdout] 7 | use log::{debug, info, warn, error}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling tokio-test v0.4.4 [INFO] [stdout] warning: use of deprecated unit variant `error::ModbusError::InvalidDataValue`: Use InvalidData with message field [INFO] [stdout] --> src/client.rs:149:37 [INFO] [stdout] | [INFO] [stdout] 149 | return Err(ModbusError::InvalidDataValue); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated unit variant `error::ModbusError::InvalidDataValue`: Use InvalidData with message field [INFO] [stdout] --> src/client.rs:175:37 [INFO] [stdout] | [INFO] [stdout] 175 | return Err(ModbusError::InvalidDataValue); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated unit variant `error::ModbusError::InvalidDataValue`: Use InvalidData with message field [INFO] [stdout] --> src/client.rs:201:37 [INFO] [stdout] | [INFO] [stdout] 201 | return Err(ModbusError::InvalidDataValue); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated unit variant `error::ModbusError::InvalidDataValue`: Use InvalidData with message field [INFO] [stdout] --> src/client.rs:225:37 [INFO] [stdout] | [INFO] [stdout] 225 | return Err(ModbusError::InvalidDataValue); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated unit variant `error::ModbusError::InvalidDataValue`: Use InvalidData with message field [INFO] [stdout] --> src/client.rs:278:37 [INFO] [stdout] | [INFO] [stdout] 278 | return Err(ModbusError::InvalidDataValue); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated unit variant `error::ModbusError::InvalidDataValue`: Use InvalidData with message field [INFO] [stdout] --> src/client.rs:308:37 [INFO] [stdout] | [INFO] [stdout] 308 | return Err(ModbusError::InvalidDataValue); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated unit variant `error::ModbusError::InvalidFrame`: Use Frame with message field [INFO] [stdout] --> src/server.rs:296:37 [INFO] [stdout] | [INFO] [stdout] 296 | return Err(ModbusError::InvalidFrame); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated unit variant `error::ModbusError::InvalidFrame`: Use Frame with message field [INFO] [stdout] --> src/server.rs:315:37 [INFO] [stdout] | [INFO] [stdout] 315 | return Err(ModbusError::InvalidFrame); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated unit variant `error::ModbusError::InvalidFrame`: Use Frame with message field [INFO] [stdout] --> src/server.rs:334:37 [INFO] [stdout] | [INFO] [stdout] 334 | return Err(ModbusError::InvalidFrame); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated unit variant `error::ModbusError::InvalidFrame`: Use Frame with message field [INFO] [stdout] --> src/server.rs:352:37 [INFO] [stdout] | [INFO] [stdout] 352 | return Err(ModbusError::InvalidFrame); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated unit variant `error::ModbusError::InvalidFrame`: Use Frame with message field [INFO] [stdout] --> src/server.rs:369:37 [INFO] [stdout] | [INFO] [stdout] 369 | return Err(ModbusError::InvalidFrame); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated unit variant `error::ModbusError::InvalidFrame`: Use Frame with message field [INFO] [stdout] --> src/server.rs:377:37 [INFO] [stdout] | [INFO] [stdout] 377 | return Err(ModbusError::InvalidFrame); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated unit variant `error::ModbusError::InvalidFrame`: Use Frame with message field [INFO] [stdout] --> src/server.rs:399:37 [INFO] [stdout] | [INFO] [stdout] 399 | return Err(ModbusError::InvalidFrame); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated unit variant `error::ModbusError::InvalidFrame`: Use Frame with message field [INFO] [stdout] --> src/server.rs:407:37 [INFO] [stdout] | [INFO] [stdout] 407 | return Err(ModbusError::InvalidFrame); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `last_byte_time` is assigned to, but never used [INFO] [stdout] --> src/transport.rs:878:17 [INFO] [stdout] | [INFO] [stdout] 878 | let mut last_byte_time = tokio::time::Instant::now(); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_last_byte_time` instead [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `last_byte_time` is never read [INFO] [stdout] --> src/transport.rs:885:21 [INFO] [stdout] | [INFO] [stdout] 885 | last_byte_time = tokio::time::Instant::now(); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `create_rtu_error_response` is never used [INFO] [stdout] --> src/server.rs:665:8 [INFO] [stdout] | [INFO] [stdout] 589 | impl ModbusRtuServer { [INFO] [stdout] | -------------------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 665 | fn create_rtu_error_response(slave_id: u8, function_code: u8, exception_code: u8) -> ModbusResult> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `DEFAULT_COILS_SIZE` is never used [INFO] [stdout] --> src/register_bank.rs:12:7 [INFO] [stdout] | [INFO] [stdout] 12 | const DEFAULT_COILS_SIZE: usize = 10000; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `DEFAULT_DISCRETE_INPUTS_SIZE` is never used [INFO] [stdout] --> src/register_bank.rs:13:7 [INFO] [stdout] | [INFO] [stdout] 13 | const DEFAULT_DISCRETE_INPUTS_SIZE: usize = 10000; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `DEFAULT_HOLDING_REGISTERS_SIZE` is never used [INFO] [stdout] --> src/register_bank.rs:14:7 [INFO] [stdout] | [INFO] [stdout] 14 | const DEFAULT_HOLDING_REGISTERS_SIZE: usize = 10000; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `DEFAULT_INPUT_REGISTERS_SIZE` is never used [INFO] [stdout] --> src/register_bank.rs:15:7 [INFO] [stdout] | [INFO] [stdout] 15 | const DEFAULT_INPUT_REGISTERS_SIZE: usize = 10000; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `ModbusResponse` and `TransportStats` [INFO] [stdout] --> src/bin/rtu_test.rs:14:48 [INFO] [stdout] | [INFO] [stdout] 14 | transport::{RtuTransport, ModbusTransport, TransportStats}, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 15 | protocol::{ModbusRequest, ModbusResponse, ModbusFunction, ModbusAddress, SlaveId}, [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 variable: `address` [INFO] [stdout] --> src/bin/demo.rs:26:9 [INFO] [stdout] | [INFO] [stdout] 26 | let address: std::net::SocketAddr = server_address.parse() [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ModbusError` [INFO] [stdout] --> src/bin/ascii_test.rs:14:22 [INFO] [stdout] | [INFO] [stdout] 14 | use voltage_modbus::{ModbusError, ModbusResult}; [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 import: `timeout` [INFO] [stdout] --> src/bin/ascii_test.rs:17:26 [INFO] [stdout] | [INFO] [stdout] 17 | use tokio::time::{sleep, timeout}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `debug` [INFO] [stdout] --> src/bin/ascii_test.rs:18:30 [INFO] [stdout] | [INFO] [stdout] 18 | use log::{info, warn, error, debug}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `futures::future::join_all` [INFO] [stdout] --> src/bin/performance_test.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use futures::future::join_all; [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 import: `client::ModbusClient` [INFO] [stdout] --> src/bin/rtu_test.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | client::ModbusClient, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `sleep` [INFO] [stdout] --> src/bin/server_demo.rs:9:19 [INFO] [stdout] | [INFO] [stdout] 9 | use tokio::time::{sleep, interval}; [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 import: `RegisterBankStats` [INFO] [stdout] --> src/bin/server_demo.rs:14:25 [INFO] [stdout] | [INFO] [stdout] 14 | ModbusRegisterBank, RegisterBankStats [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tokio::time::sleep` [INFO] [stdout] --> src/bin/rtu_simulator.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | use tokio::time::sleep; [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 import: `transport::RtuTransport` [INFO] [stdout] --> src/bin/rtu_simulator.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | transport::RtuTransport, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `max_concurrent` is never read [INFO] [stdout] --> src/bin/advanced_test.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 17 | struct TestConfig { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 20 | max_concurrent: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TestConfig` has derived impls for the traits `Clone` and `Debug`, but these are 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: struct `ConnectionPool` is never constructed [INFO] [stdout] --> src/bin/advanced_test.rs:52:8 [INFO] [stdout] | [INFO] [stdout] 52 | struct ConnectionPool { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `execute_request` are never used [INFO] [stdout] --> src/bin/advanced_test.rs:60:14 [INFO] [stdout] | [INFO] [stdout] 59 | impl ConnectionPool { [INFO] [stdout] | ------------------- associated items in this implementation [INFO] [stdout] 60 | async fn new(address: std::net::SocketAddr, timeout: Duration, pool_size: usize) -> ModbusResult { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 94 | async fn execute_request(&mut self, request: &ModbusRequest) -> ModbusResult<(Vec, Duration)> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fmt` [INFO] [stdout] --> src/error.rs:146:5 [INFO] [stdout] | [INFO] [stdout] 146 | use std::fmt; [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 import: `SlaveId` [INFO] [stdout] --> src/transport.rs:135:70 [INFO] [stdout] | [INFO] [stdout] 135 | use crate::protocol::{ModbusRequest, ModbusResponse, ModbusFunction, SlaveId}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::str::FromStr` [INFO] [stdout] --> src/client.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | use std::str::FromStr; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `async_trait::async_trait` [INFO] [stdout] --> src/client.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | use async_trait::async_trait; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `ModbusFunction`, `ModbusRequest`, and `ModbusResponse` [INFO] [stdout] --> src/server.rs:18:23 [INFO] [stdout] | [INFO] [stdout] 18 | use crate::protocol::{ModbusRequest, ModbusResponse, ModbusFunction}; [INFO] [stdout] | ^^^^^^^^^^^^^ ^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `debug`, `error`, `info`, and `warn` [INFO] [stdout] --> src/register_bank.rs:8:15 [INFO] [stdout] | [INFO] [stdout] 8 | use tracing::{debug, error, info, warn}; [INFO] [stdout] | ^^^^^ ^^^^^ ^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `error` [INFO] [stdout] --> src/utils.rs:7:30 [INFO] [stdout] | [INFO] [stdout] 7 | use log::{debug, info, warn, error}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated unit variant `error::ModbusError::InvalidDataValue`: Use InvalidData with message field [INFO] [stdout] --> src/client.rs:149:37 [INFO] [stdout] | [INFO] [stdout] 149 | return Err(ModbusError::InvalidDataValue); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated unit variant `error::ModbusError::InvalidDataValue`: Use InvalidData with message field [INFO] [stdout] --> src/client.rs:175:37 [INFO] [stdout] | [INFO] [stdout] 175 | return Err(ModbusError::InvalidDataValue); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated unit variant `error::ModbusError::InvalidDataValue`: Use InvalidData with message field [INFO] [stdout] --> src/client.rs:201:37 [INFO] [stdout] | [INFO] [stdout] 201 | return Err(ModbusError::InvalidDataValue); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated unit variant `error::ModbusError::InvalidDataValue`: Use InvalidData with message field [INFO] [stdout] --> src/client.rs:225:37 [INFO] [stdout] | [INFO] [stdout] 225 | return Err(ModbusError::InvalidDataValue); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated unit variant `error::ModbusError::InvalidDataValue`: Use InvalidData with message field [INFO] [stdout] --> src/client.rs:278:37 [INFO] [stdout] | [INFO] [stdout] 278 | return Err(ModbusError::InvalidDataValue); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated unit variant `error::ModbusError::InvalidDataValue`: Use InvalidData with message field [INFO] [stdout] --> src/client.rs:308:37 [INFO] [stdout] | [INFO] [stdout] 308 | return Err(ModbusError::InvalidDataValue); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated unit variant `error::ModbusError::InvalidFrame`: Use Frame with message field [INFO] [stdout] --> src/server.rs:296:37 [INFO] [stdout] | [INFO] [stdout] 296 | return Err(ModbusError::InvalidFrame); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated unit variant `error::ModbusError::InvalidFrame`: Use Frame with message field [INFO] [stdout] --> src/server.rs:315:37 [INFO] [stdout] | [INFO] [stdout] 315 | return Err(ModbusError::InvalidFrame); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated unit variant `error::ModbusError::InvalidFrame`: Use Frame with message field [INFO] [stdout] --> src/server.rs:334:37 [INFO] [stdout] | [INFO] [stdout] 334 | return Err(ModbusError::InvalidFrame); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated unit variant `error::ModbusError::InvalidFrame`: Use Frame with message field [INFO] [stdout] --> src/server.rs:352:37 [INFO] [stdout] | [INFO] [stdout] 352 | return Err(ModbusError::InvalidFrame); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated unit variant `error::ModbusError::InvalidFrame`: Use Frame with message field [INFO] [stdout] --> src/server.rs:369:37 [INFO] [stdout] | [INFO] [stdout] 369 | return Err(ModbusError::InvalidFrame); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated unit variant `error::ModbusError::InvalidFrame`: Use Frame with message field [INFO] [stdout] --> src/server.rs:377:37 [INFO] [stdout] | [INFO] [stdout] 377 | return Err(ModbusError::InvalidFrame); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated unit variant `error::ModbusError::InvalidFrame`: Use Frame with message field [INFO] [stdout] --> src/server.rs:399:37 [INFO] [stdout] | [INFO] [stdout] 399 | return Err(ModbusError::InvalidFrame); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated unit variant `error::ModbusError::InvalidFrame`: Use Frame with message field [INFO] [stdout] --> src/server.rs:407:37 [INFO] [stdout] | [INFO] [stdout] 407 | return Err(ModbusError::InvalidFrame); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `last_byte_time` is assigned to, but never used [INFO] [stdout] --> src/transport.rs:878:17 [INFO] [stdout] | [INFO] [stdout] 878 | let mut last_byte_time = tokio::time::Instant::now(); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_last_byte_time` instead [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `last_byte_time` is never read [INFO] [stdout] --> src/transport.rs:885:21 [INFO] [stdout] | [INFO] [stdout] 885 | last_byte_time = tokio::time::Instant::now(); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `DEFAULT_COILS_SIZE` is never used [INFO] [stdout] --> src/register_bank.rs:12:7 [INFO] [stdout] | [INFO] [stdout] 12 | const DEFAULT_COILS_SIZE: usize = 10000; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `DEFAULT_DISCRETE_INPUTS_SIZE` is never used [INFO] [stdout] --> src/register_bank.rs:13:7 [INFO] [stdout] | [INFO] [stdout] 13 | const DEFAULT_DISCRETE_INPUTS_SIZE: usize = 10000; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `DEFAULT_HOLDING_REGISTERS_SIZE` is never used [INFO] [stdout] --> src/register_bank.rs:14:7 [INFO] [stdout] | [INFO] [stdout] 14 | const DEFAULT_HOLDING_REGISTERS_SIZE: usize = 10000; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `DEFAULT_INPUT_REGISTERS_SIZE` is never used [INFO] [stdout] --> src/register_bank.rs:15:7 [INFO] [stdout] | [INFO] [stdout] 15 | const DEFAULT_INPUT_REGISTERS_SIZE: usize = 10000; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 56.81s [INFO] running `Command { std: "docker" "inspect" "29577a5612e47f3ae564d49074db4fb324e5f1601cd95f100fcbe498909cc703", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "29577a5612e47f3ae564d49074db4fb324e5f1601cd95f100fcbe498909cc703", kill_on_drop: false }` [INFO] [stdout] 29577a5612e47f3ae564d49074db4fb324e5f1601cd95f100fcbe498909cc703 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] eee2c80a8a7ceb7fdc8aff9533bae138e7dd743a1bcceb3b2ec2bbba857d547a [INFO] running `Command { std: "docker" "start" "-a" "eee2c80a8a7ceb7fdc8aff9533bae138e7dd743a1bcceb3b2ec2bbba857d547a", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `std::fmt` [INFO] [stderr] --> src/error.rs:146:5 [INFO] [stderr] | [INFO] [stderr] 146 | use std::fmt; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `SlaveId` [INFO] [stderr] --> src/transport.rs:135:70 [INFO] [stderr] | [INFO] [stderr] 135 | use crate::protocol::{ModbusRequest, ModbusResponse, ModbusFunction, SlaveId}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::str::FromStr` [INFO] [stderr] --> src/client.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | use std::str::FromStr; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `async_trait::async_trait` [INFO] [stderr] --> src/client.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | use async_trait::async_trait; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `ModbusFunction`, `ModbusRequest`, and `ModbusResponse` [INFO] [stderr] --> src/server.rs:18:23 [INFO] [stderr] | [INFO] [stderr] 18 | use crate::protocol::{ModbusRequest, ModbusResponse, ModbusFunction}; [INFO] [stderr] | ^^^^^^^^^^^^^ ^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `debug`, `error`, `info`, and `warn` [INFO] [stderr] --> src/register_bank.rs:8:15 [INFO] [stderr] | [INFO] [stderr] 8 | use tracing::{debug, error, info, warn}; [INFO] [stderr] | ^^^^^ ^^^^^ ^^^^ ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `error` [INFO] [stderr] --> src/utils.rs:7:30 [INFO] [stderr] | [INFO] [stderr] 7 | use log::{debug, info, warn, error}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated unit variant `error::ModbusError::InvalidDataValue`: Use InvalidData with message field [INFO] [stderr] --> src/client.rs:149:37 [INFO] [stderr] | [INFO] [stderr] 149 | return Err(ModbusError::InvalidDataValue); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated unit variant `error::ModbusError::InvalidDataValue`: Use InvalidData with message field [INFO] [stderr] --> src/client.rs:175:37 [INFO] [stderr] | [INFO] [stderr] 175 | return Err(ModbusError::InvalidDataValue); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated unit variant `error::ModbusError::InvalidDataValue`: Use InvalidData with message field [INFO] [stderr] --> src/client.rs:201:37 [INFO] [stderr] | [INFO] [stderr] 201 | return Err(ModbusError::InvalidDataValue); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated unit variant `error::ModbusError::InvalidDataValue`: Use InvalidData with message field [INFO] [stderr] --> src/client.rs:225:37 [INFO] [stderr] | [INFO] [stderr] 225 | return Err(ModbusError::InvalidDataValue); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated unit variant `error::ModbusError::InvalidDataValue`: Use InvalidData with message field [INFO] [stderr] --> src/client.rs:278:37 [INFO] [stderr] | [INFO] [stderr] 278 | return Err(ModbusError::InvalidDataValue); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated unit variant `error::ModbusError::InvalidDataValue`: Use InvalidData with message field [INFO] [stderr] --> src/client.rs:308:37 [INFO] [stderr] | [INFO] [stderr] 308 | return Err(ModbusError::InvalidDataValue); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated unit variant `error::ModbusError::InvalidFrame`: Use Frame with message field [INFO] [stderr] --> src/server.rs:296:37 [INFO] [stderr] | [INFO] [stderr] 296 | return Err(ModbusError::InvalidFrame); [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated unit variant `error::ModbusError::InvalidFrame`: Use Frame with message field [INFO] [stderr] --> src/server.rs:315:37 [INFO] [stderr] | [INFO] [stderr] 315 | return Err(ModbusError::InvalidFrame); [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated unit variant `error::ModbusError::InvalidFrame`: Use Frame with message field [INFO] [stderr] --> src/server.rs:334:37 [INFO] [stderr] | [INFO] [stderr] 334 | return Err(ModbusError::InvalidFrame); [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated unit variant `error::ModbusError::InvalidFrame`: Use Frame with message field [INFO] [stderr] --> src/server.rs:352:37 [INFO] [stderr] | [INFO] [stderr] 352 | return Err(ModbusError::InvalidFrame); [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated unit variant `error::ModbusError::InvalidFrame`: Use Frame with message field [INFO] [stderr] --> src/server.rs:369:37 [INFO] [stderr] | [INFO] [stderr] 369 | return Err(ModbusError::InvalidFrame); [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated unit variant `error::ModbusError::InvalidFrame`: Use Frame with message field [INFO] [stderr] --> src/server.rs:377:37 [INFO] [stderr] | [INFO] [stderr] 377 | return Err(ModbusError::InvalidFrame); [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated unit variant `error::ModbusError::InvalidFrame`: Use Frame with message field [INFO] [stderr] --> src/server.rs:399:37 [INFO] [stderr] | [INFO] [stderr] 399 | return Err(ModbusError::InvalidFrame); [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated unit variant `error::ModbusError::InvalidFrame`: Use Frame with message field [INFO] [stderr] --> src/server.rs:407:37 [INFO] [stderr] | [INFO] [stderr] 407 | return Err(ModbusError::InvalidFrame); [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable `last_byte_time` is assigned to, but never used [INFO] [stderr] --> src/transport.rs:878:17 [INFO] [stderr] | [INFO] [stderr] 878 | let mut last_byte_time = tokio::time::Instant::now(); [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: consider using `_last_byte_time` instead [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: value assigned to `last_byte_time` is never read [INFO] [stderr] --> src/transport.rs:885:21 [INFO] [stderr] | [INFO] [stderr] 885 | last_byte_time = tokio::time::Instant::now(); [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: associated function `create_rtu_error_response` is never used [INFO] [stderr] --> src/server.rs:665:8 [INFO] [stderr] | [INFO] [stderr] 589 | impl ModbusRtuServer { [INFO] [stderr] | -------------------- associated function in this implementation [INFO] [stderr] ... [INFO] [stderr] 665 | fn create_rtu_error_response(slave_id: u8, function_code: u8, exception_code: u8) -> ModbusResult> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: constant `DEFAULT_COILS_SIZE` is never used [INFO] [stderr] --> src/register_bank.rs:12:7 [INFO] [stderr] | [INFO] [stderr] 12 | const DEFAULT_COILS_SIZE: usize = 10000; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant `DEFAULT_DISCRETE_INPUTS_SIZE` is never used [INFO] [stderr] --> src/register_bank.rs:13:7 [INFO] [stderr] | [INFO] [stderr] 13 | const DEFAULT_DISCRETE_INPUTS_SIZE: usize = 10000; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant `DEFAULT_HOLDING_REGISTERS_SIZE` is never used [INFO] [stderr] --> src/register_bank.rs:14:7 [INFO] [stderr] | [INFO] [stderr] 14 | const DEFAULT_HOLDING_REGISTERS_SIZE: usize = 10000; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant `DEFAULT_INPUT_REGISTERS_SIZE` is never used [INFO] [stderr] --> src/register_bank.rs:15:7 [INFO] [stderr] | [INFO] [stderr] 15 | const DEFAULT_INPUT_REGISTERS_SIZE: usize = 10000; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `voltage_modbus` (lib) generated 28 warnings (run `cargo fix --lib -p voltage_modbus` to apply 7 suggestions) [INFO] [stderr] warning: unused import: `sleep` [INFO] [stderr] --> src/bin/server_demo.rs:9:19 [INFO] [stderr] | [INFO] [stderr] 9 | use tokio::time::{sleep, interval}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `RegisterBankStats` [INFO] [stderr] --> src/bin/server_demo.rs:14:25 [INFO] [stderr] | [INFO] [stderr] 14 | ModbusRegisterBank, RegisterBankStats [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `ModbusError` [INFO] [stderr] --> src/bin/ascii_test.rs:14:22 [INFO] [stderr] | [INFO] [stderr] 14 | use voltage_modbus::{ModbusError, ModbusResult}; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `timeout` [INFO] [stderr] --> src/bin/ascii_test.rs:17:26 [INFO] [stderr] | [INFO] [stderr] 17 | use tokio::time::{sleep, timeout}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `debug` [INFO] [stderr] --> src/bin/ascii_test.rs:18:30 [INFO] [stderr] | [INFO] [stderr] 18 | use log::{info, warn, error, debug}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant `DEFAULT_COILS_SIZE` is never used [INFO] [stderr] --> src/register_bank.rs:12:7 [INFO] [stderr] | [INFO] [stderr] 12 | const DEFAULT_COILS_SIZE: usize = 10000; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `futures::future::join_all` [INFO] [stderr] --> src/bin/performance_test.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | use futures::future::join_all; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `address` [INFO] [stderr] --> src/bin/demo.rs:26:9 [INFO] [stderr] | [INFO] [stderr] 26 | let address: std::net::SocketAddr = server_address.parse() [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `voltage_modbus` (bin "server_demo" test) generated 2 warnings (run `cargo fix --bin "server_demo" --tests` to apply 2 suggestions) [INFO] [stderr] warning: `voltage_modbus` (bin "ascii_test" test) generated 3 warnings (run `cargo fix --bin "ascii_test" --tests` to apply 3 suggestions) [INFO] [stderr] warning: `voltage_modbus` (lib test) generated 27 warnings (26 duplicates) [INFO] [stderr] warning: `voltage_modbus` (bin "performance_test" test) generated 1 warning (run `cargo fix --bin "performance_test" --tests` to apply 1 suggestion) [INFO] [stderr] warning: `voltage_modbus` (bin "demo" test) generated 1 warning [INFO] [stderr] warning: field `max_concurrent` is never read [INFO] [stderr] --> src/bin/advanced_test.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 17 | struct TestConfig { [INFO] [stderr] | ---------- field in this struct [INFO] [stderr] ... [INFO] [stderr] 20 | max_concurrent: usize, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `TestConfig` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: struct `ConnectionPool` is never constructed [INFO] [stderr] --> src/bin/advanced_test.rs:52:8 [INFO] [stderr] | [INFO] [stderr] 52 | struct ConnectionPool { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated items `new` and `execute_request` are never used [INFO] [stderr] --> src/bin/advanced_test.rs:60:14 [INFO] [stderr] | [INFO] [stderr] 59 | impl ConnectionPool { [INFO] [stderr] | ------------------- associated items in this implementation [INFO] [stderr] 60 | async fn new(address: std::net::SocketAddr, timeout: Duration, pool_size: usize) -> ModbusResult { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 94 | async fn execute_request(&mut self, request: &ModbusRequest) -> ModbusResult<(Vec, Duration)> { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `tokio::time::sleep` [INFO] [stderr] --> src/bin/rtu_simulator.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | use tokio::time::sleep; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `transport::RtuTransport` [INFO] [stderr] --> src/bin/rtu_simulator.rs:17:5 [INFO] [stderr] | [INFO] [stderr] 17 | transport::RtuTransport, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `ModbusResponse` and `TransportStats` [INFO] [stderr] --> src/bin/rtu_test.rs:14:48 [INFO] [stderr] | [INFO] [stderr] 14 | transport::{RtuTransport, ModbusTransport, TransportStats}, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] 15 | protocol::{ModbusRequest, ModbusResponse, ModbusFunction, ModbusAddress, SlaveId}, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `client::ModbusClient` [INFO] [stderr] --> src/bin/rtu_test.rs:17:5 [INFO] [stderr] | [INFO] [stderr] 17 | client::ModbusClient, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `voltage_modbus` (bin "advanced_test" test) generated 3 warnings [INFO] [stderr] warning: `voltage_modbus` (bin "rtu_simulator" test) generated 2 warnings (run `cargo fix --bin "rtu_simulator" --tests` to apply 2 suggestions) [INFO] [stderr] warning: `voltage_modbus` (bin "rtu_test" test) generated 2 warnings (run `cargo fix --bin "rtu_test" --tests` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.22s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/voltage_modbus-d3bade239dd69b00) [INFO] [stdout] [INFO] [stdout] running 34 tests [INFO] [stdout] test client::tests::test_register_conversion ... ok [INFO] [stdout] test client::tests::test_float_conversion ... ok [INFO] [stdout] test client::tests::test_rtu_client_configuration ... ok [INFO] [stdout] test client::tests::test_rtu_client_creation ... ok [INFO] [stdout] test protocol::tests::test_data_utils ... ok [INFO] [stdout] test protocol::tests::test_function_conversion ... ok [INFO] [stdout] test protocol::tests::test_request_validation ... ok [INFO] [stdout] test client::tests::test_rtu_client_operations ... ok [INFO] [stdout] test register_bank::tests::test_coil_operations ... ok [INFO] [stdout] test protocol::tests::test_response_parsing ... ok [INFO] [stdout] test error::tests::test_error_creation ... ok [INFO] [stdout] test protocol::tests::test_exception_conversion ... ok [INFO] [stdout] test error::tests::test_error_display ... ok [INFO] [stdout] test client::tests::test_tcp_client_creation ... ok [INFO] [stdout] test server::tests::test_crc_calculation ... ok [INFO] [stdout] test server::tests::test_rtu_server_configuration ... ok [INFO] [stdout] test server::tests::test_register_operations ... ok [INFO] [stdout] test server::tests::test_rtu_error_response ... ok [INFO] [stdout] test server::tests::test_tcp_server_creation ... ok [INFO] [stdout] test transport::tests::test_ascii_frame_decoding ... ok [INFO] [stdout] test server::tests::test_server_stats ... ok [INFO] [stdout] test server::tests::test_rtu_server_creation ... ok [INFO] [stdout] test transport::tests::test_ascii_frame_encoding ... ok [INFO] [stdout] test transport::tests::test_ascii_hex_conversion ... ok [INFO] [stdout] test transport::tests::test_crc_calculation ... ok [INFO] [stdout] test transport::tests::test_tcp_transport_creation ... ok [INFO] [stdout] test utils::tests::test_formatting ... ok [INFO] [stdout] test utils::tests::test_validation ... ok [INFO] [stdout] test transport::tests::test_ascii_lrc_calculation ... ok [INFO] [stdout] test transport::tests::test_ascii_error_handling ... ok [INFO] [stdout] test utils::tests::test_performance_metrics ... ok [INFO] [stdout] test server::tests::test_rtu_server_lifecycle ... ok [INFO] [stdout] test server::tests::test_register_bank_integration ... ok [INFO] [stdout] test register_bank::tests::test_register_operations ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 34 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/advanced_test.rs (/opt/rustwide/target/debug/deps/advanced_test-a75dcebcf8a2a191) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/ascii_test.rs (/opt/rustwide/target/debug/deps/ascii_test-46767854875cf7fd) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/callback_logging_demo.rs (/opt/rustwide/target/debug/deps/callback_logging_demo-e33d29e8a3aa2e97) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/demo.rs (/opt/rustwide/target/debug/deps/demo-7b417c2f0c0fff2f) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/full_function_test.rs (/opt/rustwide/target/debug/deps/full_function_test-04ff79bdb71119c9) [INFO] [stderr] Running unittests src/bin/performance_test.rs (/opt/rustwide/target/debug/deps/performance_test-337d1c110d7be9f8) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/rtu_simulator.rs (/opt/rustwide/target/debug/deps/rtu_simulator-b34d2ba6c4d6094f) [INFO] [stderr] Running unittests src/bin/rtu_test.rs (/opt/rustwide/target/debug/deps/rtu_test-b3069fed56868ed9) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/server_demo.rs (/opt/rustwide/target/debug/deps/server_demo-47096b0e5e3b4b53) [INFO] [stderr] Running unittests src/bin/simple_protocol_test.rs (/opt/rustwide/target/debug/deps/simple_protocol_test-556d0b121504e2a4) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/simple_test.rs (/opt/rustwide/target/debug/deps/simple_test-de774fbea00cf731) [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tests::test_request_creation ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests voltage_modbus [INFO] [stdout] [INFO] [stdout] running 22 tests [INFO] [stdout] test src/lib.rs - (line 37) - compile ... ok [INFO] [stdout] test src/lib.rs - (line 60) - compile ... ok [INFO] [stdout] test src/lib.rs - error (line 149) ... ok [INFO] [stdout] test src/lib.rs - error (line 209) ... ok [INFO] [stdout] test src/lib.rs - error (line 172) ... ok [INFO] [stdout] test src/error.rs - error::ModbusError::is_transport_error (line 593) ... ok [INFO] [stdout] test src/error.rs - error::ModbusError::is_protocol_error (line 621) ... ok [INFO] [stdout] test src/error.rs - error::ModbusError::is_recoverable (line 559) ... ok [INFO] [stdout] test src/lib.rs - protocol (line 162) ... ok [INFO] [stdout] test src/lib.rs - transport (line 177) - compile ... ok [INFO] [stdout] test src/lib.rs - transport (line 216) - compile ... ok [INFO] [stdout] test src/lib.rs - error (line 225) ... ok [INFO] [stdout] test src/transport.rs - transport::AsciiTransport::new_with_config (line 1112) - compile ... ok [INFO] [stdout] test src/transport.rs - transport::AsciiTransport::new (line 1080) - compile ... ok [INFO] [stdout] test src/lib.rs - transport (line 142) - compile ... ok [INFO] [stdout] test src/transport.rs - transport::ModbusTransport (line 182) - compile ... ok [INFO] [stdout] test src/transport.rs - transport::ModbusTransport::is_connected (line 270) - compile ... ok [INFO] [stdout] test src/transport.rs - transport::ModbusTransport::get_stats (line 324) - compile ... ok [INFO] [stdout] test src/transport.rs - transport::ModbusTransport::request (line 227) - compile ... ok [INFO] [stdout] test src/transport.rs - transport::ModbusTransport::close (line 295) - compile ... ok [INFO] [stdout] test src/lib.rs - protocol (line 140) ... ok [INFO] [stdout] test src/lib.rs - protocol (line 182) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.10s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "eee2c80a8a7ceb7fdc8aff9533bae138e7dd743a1bcceb3b2ec2bbba857d547a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eee2c80a8a7ceb7fdc8aff9533bae138e7dd743a1bcceb3b2ec2bbba857d547a", kill_on_drop: false }` [INFO] [stdout] eee2c80a8a7ceb7fdc8aff9533bae138e7dd743a1bcceb3b2ec2bbba857d547a