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kill_on_drop: false }` [INFO] [stdout] 42c7caa53f044eb1914928feec84064c77bad349bae5d874bed2a5c2b67518bf [INFO] running `Command { std: "docker" "start" "-a" "42c7caa53f044eb1914928feec84064c77bad349bae5d874bed2a5c2b67518bf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "42c7caa53f044eb1914928feec84064c77bad349bae5d874bed2a5c2b67518bf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "42c7caa53f044eb1914928feec84064c77bad349bae5d874bed2a5c2b67518bf", kill_on_drop: false }` [INFO] [stdout] 42c7caa53f044eb1914928feec84064c77bad349bae5d874bed2a5c2b67518bf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+79452e8441468c5568c20bfca2aa1fe75b645b2d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ccca5220fe8e1590b25ae265aaddfc9c8fcf785e2e943cd708ce84530081aa6d [INFO] running `Command { std: "docker" "start" "-a" "ccca5220fe8e1590b25ae265aaddfc9c8fcf785e2e943cd708ce84530081aa6d", kill_on_drop: false }` [INFO] [stderr] Compiling 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(/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: `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: `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: `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: `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: `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: `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 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: 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: 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: 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 49.48s [INFO] running `Command { std: "docker" "inspect" "ccca5220fe8e1590b25ae265aaddfc9c8fcf785e2e943cd708ce84530081aa6d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ccca5220fe8e1590b25ae265aaddfc9c8fcf785e2e943cd708ce84530081aa6d", kill_on_drop: false }` [INFO] [stdout] ccca5220fe8e1590b25ae265aaddfc9c8fcf785e2e943cd708ce84530081aa6d