[INFO] cloning repository https://github.com/ZerQAQ/software_security_homework [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ZerQAQ/software_security_homework" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FZerQAQ%2Fsoftware_security_homework", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FZerQAQ%2Fsoftware_security_homework'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 12795984e078c56dcbe9a8372bae7de8472ac475 [INFO] testing ZerQAQ/software_security_homework against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FZerQAQ%2Fsoftware_security_homework" "/workspace/builds/worker-22/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-22/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ZerQAQ/software_security_homework on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ZerQAQ/software_security_homework [INFO] finished tweaking git repo https://github.com/ZerQAQ/software_security_homework [INFO] tweaked toml for git repo https://github.com/ZerQAQ/software_security_homework written to /workspace/builds/worker-22/source/Cargo.toml [INFO] crate git repo https://github.com/ZerQAQ/software_security_homework already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 35fab1954656ed16bb0e30e1a9a967ab54eee32ad4a5a0abcccad4b63c4664d0 [INFO] running `Command { std: "docker" "start" "-a" "35fab1954656ed16bb0e30e1a9a967ab54eee32ad4a5a0abcccad4b63c4664d0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "35fab1954656ed16bb0e30e1a9a967ab54eee32ad4a5a0abcccad4b63c4664d0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "35fab1954656ed16bb0e30e1a9a967ab54eee32ad4a5a0abcccad4b63c4664d0", kill_on_drop: false }` [INFO] [stdout] 35fab1954656ed16bb0e30e1a9a967ab54eee32ad4a5a0abcccad4b63c4664d0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5b1f6067077539b9345c29976c61ada2165e170014541600ad0755b79daaec84 [INFO] running `Command { std: "docker" "start" "-a" "5b1f6067077539b9345c29976c61ada2165e170014541600ad0755b79daaec84", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.76 [INFO] [stderr] Compiling gcc v0.3.55 [INFO] [stderr] Compiling rustc-serialize v0.3.24 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling rust-crypto v0.2.36 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling colored v2.0.0 [INFO] [stderr] Compiling rand v0.3.23 [INFO] [stderr] Compiling code_analys v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: type `I_token` should have an upper camel case name [INFO] [stdout] --> src/unit.rs:85:10 [INFO] [stdout] | [INFO] [stdout] 85 | pub enum I_token { [INFO] [stdout] | ^^^^^^^ help: convert the identifier to upper camel case: `IToken` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `var_name` is never read [INFO] [stdout] --> src/stack.rs:45:13 [INFO] [stdout] | [INFO] [stdout] 45 | let mut var_name = String::from(""); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `position` [INFO] [stdout] --> src/stack.rs:176:43 [INFO] [stdout] | [INFO] [stdout] 176 | fn parse_usage_signal(tokens: &[I_token], position: usize) -> Option<(String, String)>{ [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_position` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/stack.rs:148:9 [INFO] [stdout] | [INFO] [stdout] 148 | let mut var_type; [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/stack.rs:153:9 [INFO] [stdout] | [INFO] [stdout] 153 | let mut var_name; [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/stack.rs:177:9 [INFO] [stdout] | [INFO] [stdout] 177 | let mut left: String; [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/stack.rs:184:9 [INFO] [stdout] | [INFO] [stdout] 184 | let mut right: String; [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `print_cgf` [INFO] [stdout] --> src/main.rs:25:4 [INFO] [stdout] | [INFO] [stdout] 25 | fn print_cgf(vec: &Vec) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `is_EOF` should have a snake case name [INFO] [stdout] --> src/lexer.rs:110:12 [INFO] [stdout] | [INFO] [stdout] 110 | pub fn is_EOF(&mut self) -> bool{ [INFO] [stdout] | ^^^^^^ help: convert the identifier to snake case: `is_eof` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `token_to_I` should have a snake case name [INFO] [stdout] --> src/unit.rs:109:4 [INFO] [stdout] | [INFO] [stdout] 109 | fn token_to_I(token: Token, lexer: &Lexer) -> I_token { [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `token_to_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_raw_I_token_lines_flag` should have a snake case name [INFO] [stdout] --> src/unit.rs:124:8 [INFO] [stdout] | [INFO] [stdout] 124 | pub fn get_raw_I_token_lines_flag(file_name: &str, endl_flag: bool) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `get_raw_i_token_lines_flag` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_raw_I_token_lines` should have a snake case name [INFO] [stdout] --> src/unit.rs:143:8 [INFO] [stdout] | [INFO] [stdout] 143 | pub fn get_raw_I_token_lines(file_name: &str) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `get_raw_i_token_lines` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `LCS` should have a snake case name [INFO] [stdout] --> src/unit.rs:178:8 [INFO] [stdout] | [INFO] [stdout] 178 | pub fn LCS(s1: &Vec, s2: &Vec) -> u32 { [INFO] [stdout] | ^^^ help: convert the identifier to snake case: `lcs` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 25.52s [INFO] running `Command { std: "docker" "inspect" "5b1f6067077539b9345c29976c61ada2165e170014541600ad0755b79daaec84", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5b1f6067077539b9345c29976c61ada2165e170014541600ad0755b79daaec84", kill_on_drop: false }` [INFO] [stdout] 5b1f6067077539b9345c29976c61ada2165e170014541600ad0755b79daaec84 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0dbb87a7e1ed066b21be0d48c4a9b9b47a9fcb1c127e28a8e9dd8a01fe37282b [INFO] running `Command { std: "docker" "start" "-a" "0dbb87a7e1ed066b21be0d48c4a9b9b47a9fcb1c127e28a8e9dd8a01fe37282b", kill_on_drop: false }` [INFO] [stderr] Compiling code_analys v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: type `I_token` should have an upper camel case name [INFO] [stdout] --> src/unit.rs:85:10 [INFO] [stdout] | [INFO] [stdout] 85 | pub enum I_token { [INFO] [stdout] | ^^^^^^^ help: convert the identifier to upper camel case: `IToken` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `var_name` is never read [INFO] [stdout] --> src/stack.rs:45:13 [INFO] [stdout] | [INFO] [stdout] 45 | let mut var_name = String::from(""); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `position` [INFO] [stdout] --> src/stack.rs:176:43 [INFO] [stdout] | [INFO] [stdout] 176 | fn parse_usage_signal(tokens: &[I_token], position: usize) -> Option<(String, String)>{ [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_position` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/stack.rs:148:9 [INFO] [stdout] | [INFO] [stdout] 148 | let mut var_type; [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/stack.rs:153:9 [INFO] [stdout] | [INFO] [stdout] 153 | let mut var_name; [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/stack.rs:177:9 [INFO] [stdout] | [INFO] [stdout] 177 | let mut left: String; [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/stack.rs:184:9 [INFO] [stdout] | [INFO] [stdout] 184 | let mut right: String; [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `print_cgf` [INFO] [stdout] --> src/main.rs:25:4 [INFO] [stdout] | [INFO] [stdout] 25 | fn print_cgf(vec: &Vec) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `is_EOF` should have a snake case name [INFO] [stdout] --> src/lexer.rs:110:12 [INFO] [stdout] | [INFO] [stdout] 110 | pub fn is_EOF(&mut self) -> bool{ [INFO] [stdout] | ^^^^^^ help: convert the identifier to snake case: `is_eof` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `token_to_I` should have a snake case name [INFO] [stdout] --> src/unit.rs:109:4 [INFO] [stdout] | [INFO] [stdout] 109 | fn token_to_I(token: Token, lexer: &Lexer) -> I_token { [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `token_to_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_raw_I_token_lines_flag` should have a snake case name [INFO] [stdout] --> src/unit.rs:124:8 [INFO] [stdout] | [INFO] [stdout] 124 | pub fn get_raw_I_token_lines_flag(file_name: &str, endl_flag: bool) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `get_raw_i_token_lines_flag` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_raw_I_token_lines` should have a snake case name [INFO] [stdout] --> src/unit.rs:143:8 [INFO] [stdout] | [INFO] [stdout] 143 | pub fn get_raw_I_token_lines(file_name: &str) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `get_raw_i_token_lines` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `LCS` should have a snake case name [INFO] [stdout] --> src/unit.rs:178:8 [INFO] [stdout] | [INFO] [stdout] 178 | pub fn LCS(s1: &Vec, s2: &Vec) -> u32 { [INFO] [stdout] | ^^^ help: convert the identifier to snake case: `lcs` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.78s [INFO] running `Command { std: "docker" "inspect" "0dbb87a7e1ed066b21be0d48c4a9b9b47a9fcb1c127e28a8e9dd8a01fe37282b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0dbb87a7e1ed066b21be0d48c4a9b9b47a9fcb1c127e28a8e9dd8a01fe37282b", kill_on_drop: false }` [INFO] [stdout] 0dbb87a7e1ed066b21be0d48c4a9b9b47a9fcb1c127e28a8e9dd8a01fe37282b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] b65b58f1ecc9a763b0498665ee1f0bc0e1ba2c1c5a11219ef1e12e7c709a182c [INFO] running `Command { std: "docker" "start" "-a" "b65b58f1ecc9a763b0498665ee1f0bc0e1ba2c1c5a11219ef1e12e7c709a182c", kill_on_drop: false }` [INFO] [stderr] warning: type `I_token` should have an upper camel case name [INFO] [stderr] --> src/unit.rs:85:10 [INFO] [stderr] | [INFO] [stderr] 85 | pub enum I_token { [INFO] [stderr] | ^^^^^^^ help: convert the identifier to upper camel case: `IToken` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stderr] [INFO] [stderr] warning: value assigned to `var_name` is never read [INFO] [stderr] --> src/stack.rs:45:13 [INFO] [stderr] | [INFO] [stderr] 45 | let mut var_name = String::from(""); [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `position` [INFO] [stderr] --> src/stack.rs:176:43 [INFO] [stderr] | [INFO] [stderr] 176 | fn parse_usage_signal(tokens: &[I_token], position: usize) -> Option<(String, String)>{ [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_position` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/stack.rs:148:9 [INFO] [stderr] | [INFO] [stderr] 148 | let mut var_type; [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/stack.rs:153:9 [INFO] [stderr] | [INFO] [stderr] 153 | let mut var_name; [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/stack.rs:177:9 [INFO] [stderr] | [INFO] [stderr] 177 | let mut left: String; [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/stack.rs:184:9 [INFO] [stderr] | [INFO] [stderr] 184 | let mut right: String; [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: function is never used: `print_cgf` [INFO] [stderr] --> src/main.rs:25:4 [INFO] [stderr] | [INFO] [stderr] 25 | fn print_cgf(vec: &Vec) { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method `is_EOF` should have a snake case name [INFO] [stderr] --> src/lexer.rs:110:12 [INFO] [stderr] | [INFO] [stderr] 110 | pub fn is_EOF(&mut self) -> bool{ [INFO] [stderr] | ^^^^^^ help: convert the identifier to snake case: `is_eof` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function `token_to_I` should have a snake case name [INFO] [stderr] --> src/unit.rs:109:4 [INFO] [stderr] | [INFO] [stderr] 109 | fn token_to_I(token: Token, lexer: &Lexer) -> I_token { [INFO] [stderr] | ^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `token_to_i` [INFO] [stderr] [INFO] [stderr] warning: function `get_raw_I_token_lines_flag` should have a snake case name [INFO] [stderr] --> src/unit.rs:124:8 [INFO] [stderr] | [INFO] [stderr] 124 | pub fn get_raw_I_token_lines_flag(file_name: &str, endl_flag: bool) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `get_raw_i_token_lines_flag` [INFO] [stderr] [INFO] [stderr] warning: function `get_raw_I_token_lines` should have a snake case name [INFO] [stderr] --> src/unit.rs:143:8 [INFO] [stderr] | [INFO] [stderr] 143 | pub fn get_raw_I_token_lines(file_name: &str) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `get_raw_i_token_lines` [INFO] [stderr] [INFO] [stderr] warning: function `LCS` should have a snake case name [INFO] [stderr] --> src/unit.rs:178:8 [INFO] [stderr] | [INFO] [stderr] 178 | pub fn LCS(s1: &Vec, s2: &Vec) -> u32 { [INFO] [stderr] | ^^^ help: convert the identifier to snake case: `lcs` [INFO] [stderr] [INFO] [stderr] warning: `code_analys` (bin "code_analys" test) generated 13 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.31s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/code_analys-8d4ae950b7bf7592) [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] running `Command { std: "docker" "inspect" "b65b58f1ecc9a763b0498665ee1f0bc0e1ba2c1c5a11219ef1e12e7c709a182c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b65b58f1ecc9a763b0498665ee1f0bc0e1ba2c1c5a11219ef1e12e7c709a182c", kill_on_drop: false }` [INFO] [stdout] b65b58f1ecc9a763b0498665ee1f0bc0e1ba2c1c5a11219ef1e12e7c709a182c