[INFO] cloning repository https://github.com/AuceptinFang/rusty_java_final_lab [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AuceptinFang/rusty_java_final_lab" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAuceptinFang%2Frusty_java_final_lab", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAuceptinFang%2Frusty_java_final_lab'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 03fc2ecdae48663e39f84f99c43e02fd60d9b88a [INFO] checking AuceptinFang/rusty_java_final_lab against master#36e2b8a3a7aad93f8a92db6d254b746aa94ed6da for pr-151822 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAuceptinFang%2Frusty_java_final_lab" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/AuceptinFang/rusty_java_final_lab [INFO] finished tweaking git repo https://github.com/AuceptinFang/rusty_java_final_lab [INFO] tweaked toml for git repo https://github.com/AuceptinFang/rusty_java_final_lab written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/AuceptinFang/rusty_java_final_lab on toolchain 36e2b8a3a7aad93f8a92db6d254b746aa94ed6da [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36e2b8a3a7aad93f8a92db6d254b746aa94ed6da" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/AuceptinFang/rusty_java_final_lab 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" "+36e2b8a3a7aad93f8a92db6d254b746aa94ed6da" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:29356a839a4d14451438f794ce8414e707d72405f44418718d724d22562fe786" "/opt/rustwide/cargo-home/bin/cargo" "+36e2b8a3a7aad93f8a92db6d254b746aa94ed6da" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4eba7ed390753731e3e4412a9326054cf4f3bdc7a5f302866019fb5d246a60b2 [INFO] running `Command { std: "docker" "start" "-a" "4eba7ed390753731e3e4412a9326054cf4f3bdc7a5f302866019fb5d246a60b2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4eba7ed390753731e3e4412a9326054cf4f3bdc7a5f302866019fb5d246a60b2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4eba7ed390753731e3e4412a9326054cf4f3bdc7a5f302866019fb5d246a60b2", kill_on_drop: false }` [INFO] [stdout] 4eba7ed390753731e3e4412a9326054cf4f3bdc7a5f302866019fb5d246a60b2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:29356a839a4d14451438f794ce8414e707d72405f44418718d724d22562fe786" "/opt/rustwide/cargo-home/bin/cargo" "+36e2b8a3a7aad93f8a92db6d254b746aa94ed6da" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7a7de8e19465a65b1b278790d25dabc35e44b519ca946df656c287e17f0416fe [INFO] running `Command { std: "docker" "start" "-a" "7a7de8e19465a65b1b278790d25dabc35e44b519ca946df656c287e17f0416fe", kill_on_drop: false }` [INFO] [stderr] Compiling stable_deref_trait v1.2.1 [INFO] [stderr] Compiling cc v1.2.49 [INFO] [stderr] Compiling litemap v0.8.1 [INFO] [stderr] Compiling openssl v0.10.75 [INFO] [stderr] Compiling writeable v0.6.2 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling lock_api v0.4.14 [INFO] [stderr] Compiling zerofrom v0.1.6 [INFO] [stderr] Compiling icu_normalizer_data v2.1.1 [INFO] [stderr] Compiling icu_properties_data v2.1.2 [INFO] [stderr] Compiling percent-encoding v2.3.2 [INFO] [stderr] Compiling parking_lot_core v0.9.12 [INFO] [stderr] Compiling mio v1.1.1 [INFO] [stderr] Compiling socket2 v0.6.1 [INFO] [stderr] Compiling slab v0.4.11 [INFO] [stderr] Compiling form_urlencoded v1.2.2 [INFO] [stderr] Compiling yoke v0.8.1 [INFO] [stderr] Compiling bytes v1.11.0 [INFO] [stderr] Compiling hashbrown v0.15.5 [INFO] [stderr] Compiling concurrent-queue v2.5.0 [INFO] [stderr] Compiling parking_lot v0.12.5 [INFO] [stderr] Compiling tracing-core v0.1.35 [INFO] [stderr] Compiling parking v2.2.1 [INFO] [stderr] Compiling openssl-probe v0.1.6 [INFO] [stderr] Compiling zerovec v0.11.5 [INFO] [stderr] Compiling zerotrie v0.2.3 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling crc v3.4.0 [INFO] [stderr] Compiling spin v0.9.8 [INFO] [stderr] Checking crypto-common v0.1.7 [INFO] [stderr] Compiling futures-intrusive v0.5.0 [INFO] [stderr] Compiling event-listener v5.4.1 [INFO] [stderr] Compiling thiserror v2.0.17 [INFO] [stderr] Compiling base64 v0.22.1 [INFO] [stderr] Compiling flume v0.11.1 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Compiling hashlink v0.10.0 [INFO] [stderr] Compiling tokio v1.48.0 [INFO] [stderr] Compiling tracing v0.1.43 [INFO] [stderr] Checking sha2 v0.10.9 [INFO] [stderr] Checking futures-channel v0.3.31 [INFO] [stderr] Checking tracing-log v0.2.0 [INFO] [stderr] Checking csv-core v0.1.13 [INFO] [stderr] Checking uuid v1.19.0 [INFO] [stderr] Compiling tinystr v0.8.2 [INFO] [stderr] Compiling potential_utf v0.1.4 [INFO] [stderr] Checking tracing-subscriber v0.3.22 [INFO] [stderr] Compiling icu_collections v2.1.1 [INFO] [stderr] Compiling icu_locale_core v2.1.1 [INFO] [stderr] Compiling openssl-sys v0.9.111 [INFO] [stderr] Compiling libsqlite3-sys v0.30.1 [INFO] [stderr] Compiling native-tls v0.2.14 [INFO] [stderr] Compiling icu_provider v2.1.1 [INFO] [stderr] Compiling icu_normalizer v2.1.1 [INFO] [stderr] Compiling icu_properties v2.1.2 [INFO] [stderr] Checking serde v1.0.228 [INFO] [stderr] Checking csv v1.4.0 [INFO] [stderr] Checking futures-executor v0.3.31 [INFO] [stderr] Checking either v1.15.0 [INFO] [stderr] Checking url v2.5.7 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Compiling idna_adapter v1.2.1 [INFO] [stderr] Compiling idna v1.1.0 [INFO] [stderr] Checking tokio-stream v0.1.17 [INFO] [stderr] Checking sqlx-core v0.8.6 [INFO] [stderr] Checking sqlx-sqlite v0.8.6 [INFO] [stderr] Compiling sqlx-macros-core v0.8.6 [INFO] [stderr] Compiling sqlx-macros v0.8.6 [INFO] [stderr] Checking sqlx v0.8.6 [INFO] [stderr] Checking exam v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `rand::Rng` [INFO] [stdout] --> src/object/seat.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use rand::Rng; [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: `SqliteConnection` [INFO] [stdout] --> src/score/db.rs:3:33 [INFO] [stdout] | [INFO] [stdout] 3 | use sqlx::{Connection, FromRow, SqliteConnection, SqlitePool}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::path::Path` [INFO] [stdout] --> src/score/db.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::path::Path; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::score::*` [INFO] [stdout] --> src/lib.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::score::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tracing_subscriber::filter::LevelFilter` [INFO] [stdout] --> src/lib.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use tracing_subscriber::filter::LevelFilter; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rand::Rng` [INFO] [stdout] --> src/object/seat.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use rand::Rng; [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: `SqliteConnection` [INFO] [stdout] --> src/score/db.rs:3:33 [INFO] [stdout] | [INFO] [stdout] 3 | use sqlx::{Connection, FromRow, SqliteConnection, SqlitePool}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::path::Path` [INFO] [stdout] --> src/score/db.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::path::Path; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::score::*` [INFO] [stdout] --> src/lib.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::score::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tracing_subscriber::filter::LevelFilter` [INFO] [stdout] --> src/lib.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use tracing_subscriber::filter::LevelFilter; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/server/seat.rs:41:17 [INFO] [stdout] | [INFO] [stdout] 41 | return anyhow::bail!(format!("User already exists: {}",seat)); [INFO] [stdout] | ^^^^^^^------------------------------------------------------ [INFO] [stdout] | | | [INFO] [stdout] | | any code following this expression is unreachable [INFO] [stdout] | unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/server/seat.rs:41:17 [INFO] [stdout] | [INFO] [stdout] 41 | return anyhow::bail!(format!("User already exists: {}",seat)); [INFO] [stdout] | ^^^^^^^------------------------------------------------------ [INFO] [stdout] | | | [INFO] [stdout] | | any code following this expression is unreachable [INFO] [stdout] | unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Connection` [INFO] [stdout] --> src/score/db.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | use sqlx::{Connection, FromRow, SqliteConnection, SqlitePool}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Connection` [INFO] [stdout] --> src/score/db.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | use sqlx::{Connection, FromRow, SqliteConnection, SqlitePool}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tracing_subscriber::prelude` [INFO] [stdout] --> src/lib.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use tracing_subscriber::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tracing_subscriber::prelude` [INFO] [stdout] --> src/lib.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use tracing_subscriber::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/lib.rs:29:9 [INFO] [stdout] | [INFO] [stdout] 29 | for i in 0..10 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/lib.rs:29:9 [INFO] [stdout] | [INFO] [stdout] 29 | for i in 0..10 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `number`, `name`, and `price` are never used [INFO] [stdout] --> src/object/seat.rs:8:8 [INFO] [stdout] | [INFO] [stdout] 7 | pub trait Seat{ [INFO] [stdout] | ---- methods in this trait [INFO] [stdout] 8 | fn number(&self) -> &str; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 9 | fn name(&self) -> &str; [INFO] [stdout] | ^^^^ [INFO] [stdout] 10 | fn price(&self) -> f64; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Discountable` is never used [INFO] [stdout] --> src/object/seat.rs:14:7 [INFO] [stdout] | [INFO] [stdout] 14 | trait Discountable{ [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `number` and `name` are never read [INFO] [stdout] --> src/object/seat.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 18 | pub struct NormalSeat{ [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 19 | number: String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 20 | name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `NormalSeat` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `number`, `name`, and `price` are never used [INFO] [stdout] --> src/object/seat.rs:8:8 [INFO] [stdout] | [INFO] [stdout] 7 | pub trait Seat{ [INFO] [stdout] | ---- methods in this trait [INFO] [stdout] 8 | fn number(&self) -> &str; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 9 | fn name(&self) -> &str; [INFO] [stdout] | ^^^^ [INFO] [stdout] 10 | fn price(&self) -> f64; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Discountable` is never used [INFO] [stdout] --> src/object/seat.rs:14:7 [INFO] [stdout] | [INFO] [stdout] 14 | trait Discountable{ [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `number` and `name` are never read [INFO] [stdout] --> src/object/seat.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 24 | pub struct MonitorSeat { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] 25 | number: String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 26 | name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `MonitorSeat` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `number` and `name` are never read [INFO] [stdout] --> src/object/seat.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 30 | pub struct RoomSeat{ [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 31 | number: String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 32 | name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `RoomSeat` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `number` and `name` are never read [INFO] [stdout] --> src/object/seat.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 18 | pub struct NormalSeat{ [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 19 | number: String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 20 | name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `NormalSeat` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `clear_all` is never used [INFO] [stdout] --> src/score/db.rs:129:18 [INFO] [stdout] | [INFO] [stdout] 41 | impl Db { [INFO] [stdout] | ------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 129 | pub async fn clear_all(&mut self) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `number` and `name` are never read [INFO] [stdout] --> src/object/seat.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 24 | pub struct MonitorSeat { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] 25 | number: String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 26 | name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `MonitorSeat` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `number` and `name` are never read [INFO] [stdout] --> src/object/seat.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 30 | pub struct RoomSeat{ [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 31 | number: String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 32 | name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `RoomSeat` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `clear_all` is never used [INFO] [stdout] --> src/score/db.rs:129:18 [INFO] [stdout] | [INFO] [stdout] 41 | impl Db { [INFO] [stdout] | ------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 129 | pub async fn clear_all(&mut self) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/server/seat.rs:48:41 [INFO] [stdout] | [INFO] [stdout] 48 | guard.user_map.insert(id.clone().to_string(), seat_id.clone()); [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/server/seat.rs:48:41 [INFO] [stdout] | [INFO] [stdout] 48 | guard.user_map.insert(id.clone().to_string(), seat_id.clone()); [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 42.41s [INFO] running `Command { std: "docker" "inspect" "7a7de8e19465a65b1b278790d25dabc35e44b519ca946df656c287e17f0416fe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7a7de8e19465a65b1b278790d25dabc35e44b519ca946df656c287e17f0416fe", kill_on_drop: false }` [INFO] [stdout] 7a7de8e19465a65b1b278790d25dabc35e44b519ca946df656c287e17f0416fe