[INFO] cloning repository https://github.com/redark6/rustfinal [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/redark6/rustfinal" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fredark6%2Frustfinal", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fredark6%2Frustfinal'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 712fe2625d49b598f045f9805be12fb74a2c24df [INFO] checking redark6/rustfinal against try#2277c63fa464d237b17b68d3b87f9fbb89e58a3e for pr-133570-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fredark6%2Frustfinal" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. 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[INFO] validating manifest of git repo https://github.com/redark6/rustfinal on toolchain 2277c63fa464d237b17b68d3b87f9fbb89e58a3e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2277c63fa464d237b17b68d3b87f9fbb89e58a3e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/redark6/rustfinal [INFO] finished tweaking git repo https://github.com/redark6/rustfinal [INFO] tweaked toml for git repo https://github.com/redark6/rustfinal written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/redark6/rustfinal 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" "+2277c63fa464d237b17b68d3b87f9fbb89e58a3e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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_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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+2277c63fa464d237b17b68d3b87f9fbb89e58a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 94c7378cae81b3e0607671236f23ef7dc7fdd9c1fad39d33131bd20853efdc2a [INFO] running `Command { std: "docker" "start" "-a" "94c7378cae81b3e0607671236f23ef7dc7fdd9c1fad39d33131bd20853efdc2a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "94c7378cae81b3e0607671236f23ef7dc7fdd9c1fad39d33131bd20853efdc2a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "94c7378cae81b3e0607671236f23ef7dc7fdd9c1fad39d33131bd20853efdc2a", kill_on_drop: false }` [INFO] [stdout] 94c7378cae81b3e0607671236f23ef7dc7fdd9c1fad39d33131bd20853efdc2a [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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+2277c63fa464d237b17b68d3b87f9fbb89e58a3e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c2fb356229b91f900e47cdd74d2f096d84320613b51fefe28b00e638200afd37 [INFO] running `Command { std: "docker" "start" "-a" "c2fb356229b91f900e47cdd74d2f096d84320613b51fefe28b00e638200afd37", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling proc-macro2 v1.0.40 [INFO] [stderr] Compiling quote v1.0.20 [INFO] [stderr] Compiling unicode-ident v1.0.1 [INFO] [stderr] Compiling syn v1.0.98 [INFO] [stderr] Compiling serde_derive v1.0.138 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling serde v1.0.138 [INFO] [stderr] Checking ppv-lite86 v0.2.16 [INFO] [stderr] Checking hashbrown v0.12.1 [INFO] [stderr] Compiling serde_json v1.0.82 [INFO] [stderr] Checking os_str_bytes v6.1.0 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking termcolor v1.1.3 [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Checking textwrap v0.15.0 [INFO] [stderr] Checking ryu v1.0.10 [INFO] [stderr] Checking itoa v1.0.2 [INFO] [stderr] Checking clap_lex v0.2.4 [INFO] [stderr] Checking md5 v0.7.0 [INFO] [stderr] Compiling indexmap v1.9.1 [INFO] [stderr] Checking getrandom v0.2.7 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking clap v3.2.8 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking client v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::io::Bytes` [INFO] [stdout] --> src/hash_cash_challenge.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::io::Bytes; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ops::Deref` [INFO] [stdout] --> src/hash_cash_challenge.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::ops::Deref; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::thread` [INFO] [stdout] --> src/hash_cash_challenge.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::thread; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rand::rngs::ThreadRng` [INFO] [stdout] --> src/hash_cash_challenge.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use rand::rngs::ThreadRng; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::mem::transmute` [INFO] [stdout] --> src/main.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use std::mem::transmute; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io::Bytes` [INFO] [stdout] --> src/hash_cash_challenge.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::io::Bytes; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ops::Deref` [INFO] [stdout] --> src/hash_cash_challenge.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::ops::Deref; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::thread` [INFO] [stdout] --> src/hash_cash_challenge.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::thread; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rand::rngs::ThreadRng` [INFO] [stdout] --> src/hash_cash_challenge.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use rand::rngs::ThreadRng; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::mem::transmute` [INFO] [stdout] --> src/main.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use std::mem::transmute; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `clap::builder::TypedValueParser` [INFO] [stdout] --> src/main.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use clap::builder::TypedValueParser; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `current_leading_zeros` is never read [INFO] [stdout] --> src/hash_cash_challenge.rs:33:17 [INFO] [stdout] | [INFO] [stdout] 33 | let mut current_leading_zeros: u32 = 0; [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: variable does not need to be mutable [INFO] [stdout] --> src/hash_cash_challenge.rs:43:13 [INFO] [stdout] | [INFO] [stdout] 43 | let mut hexa_seed = format!("{:01$X}", seed, 16); [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/monstrous_maze_challenge.rs:111:21 [INFO] [stdout] | [INFO] [stdout] 111 | let mut visited_coordinates = grid_possible_solution.visited_coordinates.clone(); [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/monstrous_maze_challenge.rs:130:21 [INFO] [stdout] | [INFO] [stdout] 130 | let mut visited_coordinates = grid_possible_solution.visited_coordinates.clone(); [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/monstrous_maze_challenge.rs:149:21 [INFO] [stdout] | [INFO] [stdout] 149 | let mut visited_coordinates = grid_possible_solution.visited_coordinates.clone(); [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/monstrous_maze_challenge.rs:169:21 [INFO] [stdout] | [INFO] [stdout] 169 | let mut visited_coordinates = grid_possible_solution.visited_coordinates.clone(); [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> src/main.rs:66:61 [INFO] [stdout] | [INFO] [stdout] 66 | ... if let Challenge::RecoverSecret(input) = mes { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `name` is never used [INFO] [stdout] --> src/hash_cash_challenge/challenge_trait.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub trait ChallengeTrait { [INFO] [stdout] | -------------- associated function in this trait [INFO] [stdout] ... [INFO] [stdout] 7 | fn name() -> String; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `start` and `end` are never read [INFO] [stdout] --> src/monstrous_maze_challenge.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 24 | struct Grid { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 25 | grid: Vec, [INFO] [stdout] 26 | start: (u64, u64), [INFO] [stdout] | ^^^^^ [INFO] [stdout] 27 | end: (u64, u64), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `name` is never used [INFO] [stdout] --> src/monstrous_maze_challenge/challenge_trait.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub trait ChallengeTrait { [INFO] [stdout] | -------------- associated function in this trait [INFO] [stdout] ... [INFO] [stdout] 7 | fn name() -> String; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `inputValue` should have a snake case name [INFO] [stdout] --> src/main.rs:52:37 [INFO] [stdout] | [INFO] [stdout] 52 | ... let inputValue = MD5HashCashInput{complexity: input.complexity.clone() ,message: input.message.clone()}; [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to snake case: `input_value` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `inputValue` should have a snake case name [INFO] [stdout] --> src/main.rs:60:37 [INFO] [stdout] | [INFO] [stdout] 60 | ... let inputValue = MonstrousMazeInput{grid: input.grid.clone() ,endurance: input.endurance.clone()}; [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to snake case: `input_value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:99:5 [INFO] [stdout] | [INFO] [stdout] 99 | stream.read( &mut array); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 99 | let _ = stream.read( &mut array); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:107:5 [INFO] [stdout] | [INFO] [stdout] 107 | stream.read(&mut vector); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 107 | let _ = stream.read(&mut vector); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:136:5 [INFO] [stdout] | [INFO] [stdout] 136 | stream.write_all(&message_to_serialized.as_bytes()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 136 | let _ = stream.write_all(&message_to_serialized.as_bytes()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `startPoint` should have a snake case name [INFO] [stdout] --> src/monstrous_maze_challenge.rs:20:9 [INFO] [stdout] | [INFO] [stdout] 20 | pub startPoint: (u64, u64), [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to snake case: `start_point` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `endPoint` should have a snake case name [INFO] [stdout] --> src/monstrous_maze_challenge.rs:21:9 [INFO] [stdout] | [INFO] [stdout] 21 | pub endPoint: (u64, u64), [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `end_point` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `mazeString` should have a snake case name [INFO] [stdout] --> src/monstrous_maze_challenge.rs:44:28 [INFO] [stdout] | [INFO] [stdout] 44 | fn stringified_maze_to(mazeString: String) -> (Vec, (u64, u64), (u64, u64)) { [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to snake case: `maze_string` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `startPoint` should have a snake case name [INFO] [stdout] --> src/monstrous_maze_challenge.rs:46:17 [INFO] [stdout] | [INFO] [stdout] 46 | let mut startPoint: (u64, u64) = (0, 0); [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to snake case: `start_point` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `endPoint` should have a snake case name [INFO] [stdout] --> src/monstrous_maze_challenge.rs:47:17 [INFO] [stdout] | [INFO] [stdout] 47 | let mut endPoint: (u64, u64) = (0, 0); [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `end_point` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `startX` should have a snake case name [INFO] [stdout] --> src/monstrous_maze_challenge.rs:50:17 [INFO] [stdout] | [INFO] [stdout] 50 | let startX = row.find(MonstrousMaze::START_CHARACTER) ; [INFO] [stdout] | ^^^^^^ help: convert the identifier to snake case: `start_x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `endX` should have a snake case name [INFO] [stdout] --> src/monstrous_maze_challenge.rs:51:17 [INFO] [stdout] | [INFO] [stdout] 51 | let endX = row.find(MonstrousMaze::END_CHARACTER) ; [INFO] [stdout] | ^^^^ help: convert the identifier to snake case: `end_x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `startPoint` should have a snake case name [INFO] [stdout] --> src/monstrous_maze_challenge.rs:198:20 [INFO] [stdout] | [INFO] [stdout] 198 | let (maze, startPoint, endPoint) = MonstrousMaze::stringified_maze_to("│Y M X│".to_string()); [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to snake case: `start_point` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `endPoint` should have a snake case name [INFO] [stdout] --> src/monstrous_maze_challenge.rs:198:32 [INFO] [stdout] | [INFO] [stdout] 198 | let (maze, startPoint, endPoint) = MonstrousMaze::stringified_maze_to("│Y M X│".to_string()); [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `end_point` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `startX` should have a snake case name [INFO] [stdout] --> src/monstrous_maze_challenge.rs:226:17 [INFO] [stdout] | [INFO] [stdout] 226 | let mut startX = self.startPoint.1.clone(); [INFO] [stdout] | ^^^^^^ help: convert the identifier to snake case: `start_x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `startY` should have a snake case name [INFO] [stdout] --> src/monstrous_maze_challenge.rs:227:17 [INFO] [stdout] | [INFO] [stdout] 227 | let mut startY = self.startPoint.0.clone(); [INFO] [stdout] | ^^^^^^ help: convert the identifier to snake case: `start_y` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `clap::builder::TypedValueParser` [INFO] [stdout] --> src/main.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use clap::builder::TypedValueParser; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `current_leading_zeros` is never read [INFO] [stdout] --> src/hash_cash_challenge.rs:33:17 [INFO] [stdout] | [INFO] [stdout] 33 | let mut current_leading_zeros: u32 = 0; [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: variable does not need to be mutable [INFO] [stdout] --> src/hash_cash_challenge.rs:43:13 [INFO] [stdout] | [INFO] [stdout] 43 | let mut hexa_seed = format!("{:01$X}", seed, 16); [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/monstrous_maze_challenge.rs:111:21 [INFO] [stdout] | [INFO] [stdout] 111 | let mut visited_coordinates = grid_possible_solution.visited_coordinates.clone(); [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/monstrous_maze_challenge.rs:130:21 [INFO] [stdout] | [INFO] [stdout] 130 | let mut visited_coordinates = grid_possible_solution.visited_coordinates.clone(); [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/monstrous_maze_challenge.rs:149:21 [INFO] [stdout] | [INFO] [stdout] 149 | let mut visited_coordinates = grid_possible_solution.visited_coordinates.clone(); [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/monstrous_maze_challenge.rs:169:21 [INFO] [stdout] | [INFO] [stdout] 169 | let mut visited_coordinates = grid_possible_solution.visited_coordinates.clone(); [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> src/main.rs:66:61 [INFO] [stdout] | [INFO] [stdout] 66 | ... if let Challenge::RecoverSecret(input) = mes { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `start` and `end` are never read [INFO] [stdout] --> src/monstrous_maze_challenge.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 24 | struct Grid { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 25 | grid: Vec, [INFO] [stdout] 26 | start: (u64, u64), [INFO] [stdout] | ^^^^^ [INFO] [stdout] 27 | end: (u64, u64), [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `inputValue` should have a snake case name [INFO] [stdout] --> src/main.rs:52:37 [INFO] [stdout] | [INFO] [stdout] 52 | ... let inputValue = MD5HashCashInput{complexity: input.complexity.clone() ,message: input.message.clone()}; [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to snake case: `input_value` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `inputValue` should have a snake case name [INFO] [stdout] --> src/main.rs:60:37 [INFO] [stdout] | [INFO] [stdout] 60 | ... let inputValue = MonstrousMazeInput{grid: input.grid.clone() ,endurance: input.endurance.clone()}; [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to snake case: `input_value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:99:5 [INFO] [stdout] | [INFO] [stdout] 99 | stream.read( &mut array); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 99 | let _ = stream.read( &mut array); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:107:5 [INFO] [stdout] | [INFO] [stdout] 107 | stream.read(&mut vector); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 107 | let _ = stream.read(&mut vector); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:136:5 [INFO] [stdout] | [INFO] [stdout] 136 | stream.write_all(&message_to_serialized.as_bytes()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 136 | let _ = stream.write_all(&message_to_serialized.as_bytes()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `startPoint` should have a snake case name [INFO] [stdout] --> src/monstrous_maze_challenge.rs:20:9 [INFO] [stdout] | [INFO] [stdout] 20 | pub startPoint: (u64, u64), [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to snake case: `start_point` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `endPoint` should have a snake case name [INFO] [stdout] --> src/monstrous_maze_challenge.rs:21:9 [INFO] [stdout] | [INFO] [stdout] 21 | pub endPoint: (u64, u64), [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `end_point` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `mazeString` should have a snake case name [INFO] [stdout] --> src/monstrous_maze_challenge.rs:44:28 [INFO] [stdout] | [INFO] [stdout] 44 | fn stringified_maze_to(mazeString: String) -> (Vec, (u64, u64), (u64, u64)) { [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to snake case: `maze_string` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `startPoint` should have a snake case name [INFO] [stdout] --> src/monstrous_maze_challenge.rs:46:17 [INFO] [stdout] | [INFO] [stdout] 46 | let mut startPoint: (u64, u64) = (0, 0); [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to snake case: `start_point` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `endPoint` should have a snake case name [INFO] [stdout] --> src/monstrous_maze_challenge.rs:47:17 [INFO] [stdout] | [INFO] [stdout] 47 | let mut endPoint: (u64, u64) = (0, 0); [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `end_point` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `startX` should have a snake case name [INFO] [stdout] --> src/monstrous_maze_challenge.rs:50:17 [INFO] [stdout] | [INFO] [stdout] 50 | let startX = row.find(MonstrousMaze::START_CHARACTER) ; [INFO] [stdout] | ^^^^^^ help: convert the identifier to snake case: `start_x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `endX` should have a snake case name [INFO] [stdout] --> src/monstrous_maze_challenge.rs:51:17 [INFO] [stdout] | [INFO] [stdout] 51 | let endX = row.find(MonstrousMaze::END_CHARACTER) ; [INFO] [stdout] | ^^^^ help: convert the identifier to snake case: `end_x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `startPoint` should have a snake case name [INFO] [stdout] --> src/monstrous_maze_challenge.rs:198:20 [INFO] [stdout] | [INFO] [stdout] 198 | let (maze, startPoint, endPoint) = MonstrousMaze::stringified_maze_to("│Y M X│".to_string()); [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to snake case: `start_point` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `endPoint` should have a snake case name [INFO] [stdout] --> src/monstrous_maze_challenge.rs:198:32 [INFO] [stdout] | [INFO] [stdout] 198 | let (maze, startPoint, endPoint) = MonstrousMaze::stringified_maze_to("│Y M X│".to_string()); [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `end_point` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `startX` should have a snake case name [INFO] [stdout] --> src/monstrous_maze_challenge.rs:226:17 [INFO] [stdout] | [INFO] [stdout] 226 | let mut startX = self.startPoint.1.clone(); [INFO] [stdout] | ^^^^^^ help: convert the identifier to snake case: `start_x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `startY` should have a snake case name [INFO] [stdout] --> src/monstrous_maze_challenge.rs:227:17 [INFO] [stdout] | [INFO] [stdout] 227 | let mut startY = self.startPoint.0.clone(); [INFO] [stdout] | ^^^^^^ help: convert the identifier to snake case: `start_y` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.01s [INFO] running `Command { std: "docker" "inspect" "c2fb356229b91f900e47cdd74d2f096d84320613b51fefe28b00e638200afd37", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c2fb356229b91f900e47cdd74d2f096d84320613b51fefe28b00e638200afd37", kill_on_drop: false }` [INFO] [stdout] c2fb356229b91f900e47cdd74d2f096d84320613b51fefe28b00e638200afd37