[INFO] cloning repository https://github.com/MackoLysy/coding-task-clonerobotics [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MackoLysy/coding-task-clonerobotics" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMackoLysy%2Fcoding-task-clonerobotics", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMackoLysy%2Fcoding-task-clonerobotics'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d919554f55e5e306d4bda5122c346677743f020f [INFO] checking MackoLysy/coding-task-clonerobotics/d919554f55e5e306d4bda5122c346677743f020f against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMackoLysy%2Fcoding-task-clonerobotics" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/MackoLysy/coding-task-clonerobotics on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/MackoLysy/coding-task-clonerobotics [INFO] finished tweaking git repo https://github.com/MackoLysy/coding-task-clonerobotics [INFO] tweaked toml for git repo https://github.com/MackoLysy/coding-task-clonerobotics written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/MackoLysy/coding-task-clonerobotics 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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded serial2-tokio v0.1.9 [INFO] [stderr] Downloaded sqlite3-sys v0.16.0 [INFO] [stderr] Downloaded use v0.0.1-pre.0 [INFO] [stderr] Downloaded proc-macro2 v1.0.80 [INFO] [stderr] Downloaded serial2 v0.2.20 [INFO] [stderr] Downloaded sqlite v0.34.0 [INFO] [stderr] Downloaded sqlite3-src v0.6.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] dae614c88aa2b9a23a0b6cb8f85ad88f1cca369986e2a154f468038f21ba075f [INFO] running `Command { std: "docker" "start" "-a" "dae614c88aa2b9a23a0b6cb8f85ad88f1cca369986e2a154f468038f21ba075f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dae614c88aa2b9a23a0b6cb8f85ad88f1cca369986e2a154f468038f21ba075f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dae614c88aa2b9a23a0b6cb8f85ad88f1cca369986e2a154f468038f21ba075f", kill_on_drop: false }` [INFO] [stdout] dae614c88aa2b9a23a0b6cb8f85ad88f1cca369986e2a154f468038f21ba075f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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_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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 00d2f9bca67724350da71e83b8dbaff5a61d66587e9899d83e15ad8d9d1d8b5d [INFO] running `Command { std: "docker" "start" "-a" "00d2f9bca67724350da71e83b8dbaff5a61d66587e9899d83e15ad8d9d1d8b5d", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling autocfg v1.2.0 [INFO] [stderr] Compiling proc-macro2 v1.0.80 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Checking bytes v1.6.0 [INFO] [stderr] Compiling parking_lot_core v0.9.9 [INFO] [stderr] Checking pin-project-lite v0.2.14 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Checking futures-core v0.3.30 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Checking itoa v1.0.11 [INFO] [stderr] Checking memchr v2.7.2 [INFO] [stderr] Compiling cc v1.0.94 [INFO] [stderr] Checking futures-task v0.3.30 [INFO] [stderr] Compiling pkg-config v0.3.30 [INFO] [stderr] Checking futures-sink v0.3.30 [INFO] [stderr] Checking hashbrown v0.14.3 [INFO] [stderr] Checking regex-syntax v0.8.3 [INFO] [stderr] Compiling httparse v1.8.0 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking equivalent v1.0.1 [INFO] [stderr] Checking utf8parse v0.2.1 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Checking colorchoice v1.0.0 [INFO] [stderr] Checking anstyle-query v1.0.2 [INFO] [stderr] Checking try-lock v0.2.5 [INFO] [stderr] Checking anstyle-parse v0.2.3 [INFO] [stderr] Checking anstyle v1.0.6 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Checking want v0.3.1 [INFO] [stderr] Compiling heck v0.5.0 [INFO] [stderr] Compiling lock_api v0.4.11 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Checking anstream v0.6.13 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking clap_lex v0.7.0 [INFO] [stderr] Checking strsim v0.11.1 [INFO] [stderr] Checking http v1.1.0 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Checking tower-layer v0.3.2 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking tower-service v0.3.2 [INFO] [stderr] Checking termcolor v1.4.1 [INFO] [stderr] Checking httpdate v1.0.3 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Checking clap_builder v4.5.2 [INFO] [stderr] Checking iana-time-zone v0.1.60 [INFO] [stderr] Checking use v0.0.1-pre.0 [INFO] [stderr] Checking indexmap v2.2.6 [INFO] [stderr] Compiling syn v2.0.59 [INFO] [stderr] Checking socket2 v0.5.6 [INFO] [stderr] Checking mio v0.8.11 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking is-terminal v0.4.12 [INFO] [stderr] Checking serial2 v0.2.20 [INFO] [stderr] Compiling sqlite3-src v0.6.0 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking sqlite3-sys v0.16.0 [INFO] [stderr] Checking http-body v1.0.0 [INFO] [stderr] Checking sqlite v0.34.0 [INFO] [stderr] Checking http-body-util v0.1.1 [INFO] [stderr] Checking chrono v0.4.38 [INFO] [stderr] Checking regex-automata v0.4.6 [INFO] [stderr] Checking regex v1.10.4 [INFO] [stderr] Checking env_logger v0.10.2 [INFO] [stderr] Checking pretty_env_logger v0.5.0 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Compiling pin-project-internal v1.1.5 [INFO] [stderr] Compiling clap_derive v4.5.4 [INFO] [stderr] Checking tokio v1.37.0 [INFO] [stderr] Checking pin-project v1.1.5 [INFO] [stderr] Checking clap v4.5.4 [INFO] [stderr] Checking tokio-util v0.7.10 [INFO] [stderr] Checking tower v0.4.13 [INFO] [stderr] Checking serial2-tokio v0.1.9 [INFO] [stderr] Checking h2 v0.4.4 [INFO] [stderr] Checking hyper v1.2.0 [INFO] [stderr] Checking hyper-util v0.1.3 [INFO] [stderr] Checking coding-task-clonerobotics v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Duration` and `SystemTime` [INFO] [stdout] --> src/main.rs:2:17 [INFO] [stdout] | [INFO] [stdout] 2 | use std::time::{Duration, SystemTime}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `sqlite::Connection` [INFO] [stdout] --> src/data_base/mod.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use sqlite::Connection; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::time::Duration` [INFO] [stdout] --> src/data_base/mod.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::time::Duration; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `core::time` [INFO] [stdout] --> src/data_base/data_base.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use core::time; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Duration` and `SystemTime` [INFO] [stdout] --> src/main.rs:2:17 [INFO] [stdout] | [INFO] [stdout] 2 | use std::time::{Duration, SystemTime}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `sqlite::Connection` [INFO] [stdout] --> src/data_base/mod.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use sqlite::Connection; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::time::Duration` [INFO] [stdout] --> src/data_base/mod.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::time::Duration; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `core::time` [INFO] [stdout] --> src/data_base/data_base.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use core::time; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/data_base/data_base.rs:113:9 [INFO] [stdout] | [INFO] [stdout] 113 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::result` [INFO] [stdout] --> src/device/device.rs:121:9 [INFO] [stdout] | [INFO] [stdout] 121 | use std::result; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `led_val` is never read [INFO] [stdout] --> src/device/command_parser.rs:29:17 [INFO] [stdout] | [INFO] [stdout] 29 | let mut led_val = false; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `data` [INFO] [stdout] --> src/serial_port/serial_port.rs:80:25 [INFO] [stdout] | [INFO] [stdout] 80 | fn write(&mut self, data: String) -> Result<(), Box> { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_data` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/server/http_server.rs:73:13 [INFO] [stdout] | [INFO] [stdout] 72 | (&Method::GET, "/stop") => return Box::pin(async { HttpServer::handle_stop() }), [INFO] [stdout] | ----------------------- matches all the relevant values [INFO] [stdout] 73 | (&Method::GET, "/stop") => return Box::pin(async { HttpServer::handle_start() }), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ no value can reach this [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `db` [INFO] [stdout] --> src/main.rs:28:9 [INFO] [stdout] | [INFO] [stdout] 28 | let db = DataBase::new(config.get_databse_path().to_string())?; [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_db` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `connection` is never read [INFO] [stdout] --> src/data_base/mod.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct DataBase { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] 6 | connection: sqlite::Connection, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `DeviceModel` is never constructed [INFO] [stdout] --> src/data_base/mod.rs:9:12 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct DeviceModel { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `get_pressure`, `get_temperature`, `get_velocity`, and `get_timestamp` are never used [INFO] [stdout] --> src/data_base/mod.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 16 | impl DeviceModel { [INFO] [stdout] | ---------------- associated items in this implementation [INFO] [stdout] 17 | pub fn new(pressure: f64, temperature: f64, velocity: f64, timestamp: f64) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 25 | pub fn get_pressure(&self) -> f64 { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 28 | pub fn get_temperature(&self) -> f64 { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 31 | pub fn get_velocity(&self) -> f64 { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 34 | pub fn get_timestamp(&self) -> f64 { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `createTable`, `add_device`, `select_all`, `select_limit`, and `clear_db` are never used [INFO] [stdout] --> src/data_base/data_base.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 7 | impl DataBase { [INFO] [stdout] | ------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 15 | pub fn createTable(&mut self) -> Result<(), Box> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 33 | pub fn add_device(&mut self, device: &DeviceModel) -> Result<(), Box> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 49 | pub fn select_all(&mut self) -> Result, Box> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 73 | pub fn select_limit(&mut self, limit: u32) -> Result, Box> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 98 | fn clear_db(&mut self) -> Result<(), Box> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `write` is never used [INFO] [stdout] --> src/serial_port/mod.rs:27:8 [INFO] [stdout] | [INFO] [stdout] 26 | pub trait IWrittable { [INFO] [stdout] | ---------- method in this trait [INFO] [stdout] 27 | fn write(&mut self, data: String) -> Result<(), Box>; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `led_val` is never read [INFO] [stdout] --> src/device/command_parser.rs:29:17 [INFO] [stdout] | [INFO] [stdout] 29 | let mut led_val = false; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `createTable` should have a snake case name [INFO] [stdout] --> src/data_base/data_base.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 15 | pub fn createTable(&mut self) -> Result<(), Box> { [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to snake case: `create_table` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 14 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `data` [INFO] [stdout] --> src/serial_port/serial_port.rs:80:25 [INFO] [stdout] | [INFO] [stdout] 80 | fn write(&mut self, data: String) -> Result<(), Box> { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_data` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/server/http_server.rs:73:13 [INFO] [stdout] | [INFO] [stdout] 72 | (&Method::GET, "/stop") => return Box::pin(async { HttpServer::handle_stop() }), [INFO] [stdout] | ----------------------- matches all the relevant values [INFO] [stdout] 73 | (&Method::GET, "/stop") => return Box::pin(async { HttpServer::handle_start() }), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ no value can reach this [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `db` [INFO] [stdout] --> src/main.rs:28:9 [INFO] [stdout] | [INFO] [stdout] 28 | let db = DataBase::new(config.get_databse_path().to_string())?; [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_db` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `timestamp` is never read [INFO] [stdout] --> src/data_base/mod.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct DeviceModel { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 13 | timestamp: f64, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get_timestamp` is never used [INFO] [stdout] --> src/data_base/mod.rs:34:12 [INFO] [stdout] | [INFO] [stdout] 16 | impl DeviceModel { [INFO] [stdout] | ---------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 34 | pub fn get_timestamp(&self) -> f64 { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `select_all` and `clear_db` are never used [INFO] [stdout] --> src/data_base/data_base.rs:49:12 [INFO] [stdout] | [INFO] [stdout] 7 | impl DataBase { [INFO] [stdout] | ------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 49 | pub fn select_all(&mut self) -> Result, Box> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 98 | fn clear_db(&mut self) -> Result<(), Box> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `write` is never used [INFO] [stdout] --> src/serial_port/mod.rs:27:8 [INFO] [stdout] | [INFO] [stdout] 26 | pub trait IWrittable { [INFO] [stdout] | ---------- method in this trait [INFO] [stdout] 27 | fn write(&mut self, data: String) -> Result<(), Box>; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `createTable` should have a snake case name [INFO] [stdout] --> src/data_base/data_base.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 15 | pub fn createTable(&mut self) -> Result<(), Box> { [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to snake case: `create_table` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.96s [INFO] running `Command { std: "docker" "inspect" "00d2f9bca67724350da71e83b8dbaff5a61d66587e9899d83e15ad8d9d1d8b5d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "00d2f9bca67724350da71e83b8dbaff5a61d66587e9899d83e15ad8d9d1d8b5d", kill_on_drop: false }` [INFO] [stdout] 00d2f9bca67724350da71e83b8dbaff5a61d66587e9899d83e15ad8d9d1d8b5d