[INFO] cloning repository https://github.com/y0sif/computer_security_tasks_rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/y0sif/computer_security_tasks_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fy0sif%2Fcomputer_security_tasks_rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fy0sif%2Fcomputer_security_tasks_rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 950b10817e795a587099498e5f5f022bf5c88800 [INFO] checking y0sif/computer_security_tasks_rust against master#f21fbac535ab2c3bc50db20547f4d48477357103 for pr-143193 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fy0sif%2Fcomputer_security_tasks_rust" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/y0sif/computer_security_tasks_rust [INFO] finished tweaking git repo https://github.com/y0sif/computer_security_tasks_rust [INFO] tweaked toml for git repo https://github.com/y0sif/computer_security_tasks_rust written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/y0sif/computer_security_tasks_rust on toolchain f21fbac535ab2c3bc50db20547f4d48477357103 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f21fbac535ab2c3bc50db20547f4d48477357103" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/y0sif/computer_security_tasks_rust 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" "+f21fbac535ab2c3bc50db20547f4d48477357103" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2024 which implies `resolver = "3"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2024 resolver, specify `workspace.resolver = "3"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [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-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+f21fbac535ab2c3bc50db20547f4d48477357103" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fe02afb68704c12b003e6492040c7f46cbe9dc8be9571af2ff5b22d702f0f39d [INFO] running `Command { std: "docker" "start" "-a" "fe02afb68704c12b003e6492040c7f46cbe9dc8be9571af2ff5b22d702f0f39d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fe02afb68704c12b003e6492040c7f46cbe9dc8be9571af2ff5b22d702f0f39d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fe02afb68704c12b003e6492040c7f46cbe9dc8be9571af2ff5b22d702f0f39d", kill_on_drop: false }` [INFO] [stdout] fe02afb68704c12b003e6492040c7f46cbe9dc8be9571af2ff5b22d702f0f39d [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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+f21fbac535ab2c3bc50db20547f4d48477357103" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5147a7a23f978284cd85e282df6fc8dba4a6f7fe9f07172da3e907a88c4dc1ff [INFO] running `Command { std: "docker" "start" "-a" "5147a7a23f978284cd85e282df6fc8dba4a6f7fe9f07172da3e907a88c4dc1ff", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2024 which implies `resolver = "3"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2024 resolver, specify `workspace.resolver = "3"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Compiling autocfg v1.4.0 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Checking regex-syntax v0.8.5 [INFO] [stderr] Checking linked-hash-map v0.5.6 [INFO] [stderr] Checking security_task_3 v0.1.0 (/opt/rustwide/workdir/security_task_3) [INFO] [stdout] warning: unused variable: `p` [INFO] [stdout] --> security_task_3/src/rsa.rs:4:27 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn encrypt(&self, p: i32, q: i32, m: i32, e: i32) -> i32 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_p` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `q` [INFO] [stdout] --> security_task_3/src/rsa.rs:4:35 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn encrypt(&self, p: i32, q: i32, m: i32, e: i32) -> i32 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_q` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `m` [INFO] [stdout] --> security_task_3/src/rsa.rs:4:43 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn encrypt(&self, p: i32, q: i32, m: i32, e: i32) -> i32 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_m` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> security_task_3/src/rsa.rs:4:51 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn encrypt(&self, p: i32, q: i32, m: i32, e: i32) -> i32 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `p` [INFO] [stdout] --> security_task_3/src/rsa.rs:8:27 [INFO] [stdout] | [INFO] [stdout] 8 | pub fn decrypt(&self, p: i32, q: i32, c: i32, e: i32) -> i32 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_p` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `q` [INFO] [stdout] --> security_task_3/src/rsa.rs:8:35 [INFO] [stdout] | [INFO] [stdout] 8 | pub fn decrypt(&self, p: i32, q: i32, c: i32, e: i32) -> i32 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_q` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c` [INFO] [stdout] --> security_task_3/src/rsa.rs:8:43 [INFO] [stdout] | [INFO] [stdout] 8 | pub fn decrypt(&self, p: i32, q: i32, c: i32, e: i32) -> i32 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_c` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> security_task_3/src/rsa.rs:8:51 [INFO] [stdout] | [INFO] [stdout] 8 | pub fn decrypt(&self, p: i32, q: i32, c: i32, e: i32) -> i32 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `q` [INFO] [stdout] --> security_task_3/src/elgamal.rs:4:27 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn encrypt(&self, q: i32, alpha: i32, y: i32, k: i32, m: i32) -> Vec { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_q` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `alpha` [INFO] [stdout] --> security_task_3/src/elgamal.rs:4:35 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn encrypt(&self, q: i32, alpha: i32, y: i32, k: i32, m: i32) -> Vec { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_alpha` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `y` [INFO] [stdout] --> security_task_3/src/elgamal.rs:4:47 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn encrypt(&self, q: i32, alpha: i32, y: i32, k: i32, m: i32) -> Vec { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_y` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `k` [INFO] [stdout] --> security_task_3/src/elgamal.rs:4:55 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn encrypt(&self, q: i32, alpha: i32, y: i32, k: i32, m: i32) -> Vec { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_k` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `m` [INFO] [stdout] --> security_task_3/src/elgamal.rs:4:63 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn encrypt(&self, q: i32, alpha: i32, y: i32, k: i32, m: i32) -> Vec { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_m` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c1` [INFO] [stdout] --> security_task_3/src/elgamal.rs:8:27 [INFO] [stdout] | [INFO] [stdout] 8 | pub fn decrypt(&self, c1: i32, c2: i32, x: i32, q: i32) -> i32 { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_c1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c2` [INFO] [stdout] --> security_task_3/src/elgamal.rs:8:36 [INFO] [stdout] | [INFO] [stdout] 8 | pub fn decrypt(&self, c1: i32, c2: i32, x: i32, q: i32) -> i32 { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_c2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> security_task_3/src/elgamal.rs:8:45 [INFO] [stdout] | [INFO] [stdout] 8 | pub fn decrypt(&self, c1: i32, c2: i32, x: i32, q: i32) -> i32 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `q` [INFO] [stdout] --> security_task_3/src/elgamal.rs:8:53 [INFO] [stdout] | [INFO] [stdout] 8 | pub fn decrypt(&self, c1: i32, c2: i32, x: i32, q: i32) -> i32 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_q` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `q` [INFO] [stdout] --> security_task_3/src/diffie_hellman.rs:4:28 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn get_keys(&self, q: i32, alpha: i32, xa: i32, xb: i32) -> Vec { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_q` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `alpha` [INFO] [stdout] --> security_task_3/src/diffie_hellman.rs:4:36 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn get_keys(&self, q: i32, alpha: i32, xa: i32, xb: i32) -> Vec { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_alpha` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `xa` [INFO] [stdout] --> security_task_3/src/diffie_hellman.rs:4:48 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn get_keys(&self, q: i32, alpha: i32, xa: i32, xb: i32) -> Vec { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_xa` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `xb` [INFO] [stdout] --> security_task_3/src/diffie_hellman.rs:4:57 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn get_keys(&self, q: i32, alpha: i32, xa: i32, xb: i32) -> Vec { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_xb` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `p` [INFO] [stdout] --> security_task_3/src/rsa.rs:4:27 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn encrypt(&self, p: i32, q: i32, m: i32, e: i32) -> i32 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_p` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `q` [INFO] [stdout] --> security_task_3/src/rsa.rs:4:35 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn encrypt(&self, p: i32, q: i32, m: i32, e: i32) -> i32 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_q` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `m` [INFO] [stdout] --> security_task_3/src/rsa.rs:4:43 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn encrypt(&self, p: i32, q: i32, m: i32, e: i32) -> i32 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_m` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> security_task_3/src/rsa.rs:4:51 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn encrypt(&self, p: i32, q: i32, m: i32, e: i32) -> i32 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `p` [INFO] [stdout] --> security_task_3/src/rsa.rs:8:27 [INFO] [stdout] | [INFO] [stdout] 8 | pub fn decrypt(&self, p: i32, q: i32, c: i32, e: i32) -> i32 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_p` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `q` [INFO] [stdout] --> security_task_3/src/rsa.rs:8:35 [INFO] [stdout] | [INFO] [stdout] 8 | pub fn decrypt(&self, p: i32, q: i32, c: i32, e: i32) -> i32 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_q` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c` [INFO] [stdout] --> security_task_3/src/rsa.rs:8:43 [INFO] [stdout] | [INFO] [stdout] 8 | pub fn decrypt(&self, p: i32, q: i32, c: i32, e: i32) -> i32 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_c` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> security_task_3/src/rsa.rs:8:51 [INFO] [stdout] | [INFO] [stdout] 8 | pub fn decrypt(&self, p: i32, q: i32, c: i32, e: i32) -> i32 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `q` [INFO] [stdout] --> security_task_3/src/elgamal.rs:4:27 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn encrypt(&self, q: i32, alpha: i32, y: i32, k: i32, m: i32) -> Vec { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_q` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `alpha` [INFO] [stdout] --> security_task_3/src/elgamal.rs:4:35 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn encrypt(&self, q: i32, alpha: i32, y: i32, k: i32, m: i32) -> Vec { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_alpha` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `y` [INFO] [stdout] --> security_task_3/src/elgamal.rs:4:47 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn encrypt(&self, q: i32, alpha: i32, y: i32, k: i32, m: i32) -> Vec { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_y` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `k` [INFO] [stdout] --> security_task_3/src/elgamal.rs:4:55 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn encrypt(&self, q: i32, alpha: i32, y: i32, k: i32, m: i32) -> Vec { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_k` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `m` [INFO] [stdout] --> security_task_3/src/elgamal.rs:4:63 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn encrypt(&self, q: i32, alpha: i32, y: i32, k: i32, m: i32) -> Vec { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_m` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c1` [INFO] [stdout] --> security_task_3/src/elgamal.rs:8:27 [INFO] [stdout] | [INFO] [stdout] 8 | pub fn decrypt(&self, c1: i32, c2: i32, x: i32, q: i32) -> i32 { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_c1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c2` [INFO] [stdout] --> security_task_3/src/elgamal.rs:8:36 [INFO] [stdout] | [INFO] [stdout] 8 | pub fn decrypt(&self, c1: i32, c2: i32, x: i32, q: i32) -> i32 { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_c2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> security_task_3/src/elgamal.rs:8:45 [INFO] [stdout] | [INFO] [stdout] 8 | pub fn decrypt(&self, c1: i32, c2: i32, x: i32, q: i32) -> i32 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `q` [INFO] [stdout] --> security_task_3/src/elgamal.rs:8:53 [INFO] [stdout] | [INFO] [stdout] 8 | pub fn decrypt(&self, c1: i32, c2: i32, x: i32, q: i32) -> i32 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_q` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `q` [INFO] [stdout] --> security_task_3/src/diffie_hellman.rs:4:28 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn get_keys(&self, q: i32, alpha: i32, xa: i32, xb: i32) -> Vec { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_q` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `alpha` [INFO] [stdout] --> security_task_3/src/diffie_hellman.rs:4:36 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn get_keys(&self, q: i32, alpha: i32, xa: i32, xb: i32) -> Vec { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_alpha` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `xa` [INFO] [stdout] --> security_task_3/src/diffie_hellman.rs:4:48 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn get_keys(&self, q: i32, alpha: i32, xa: i32, xb: i32) -> Vec { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_xa` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `xb` [INFO] [stdout] --> security_task_3/src/diffie_hellman.rs:4:57 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn get_keys(&self, q: i32, alpha: i32, xa: i32, xb: i32) -> Vec { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_xb` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking linked_hash_set v0.1.5 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking num-bigint v0.4.6 [INFO] [stderr] Checking regex-automata v0.4.9 [INFO] [stderr] Checking security_task_2 v0.1.0 (/opt/rustwide/workdir/security_task_2) [INFO] [stdout] warning: unused import: `std::str::FromStr` [INFO] [stdout] --> security_task_2/src/des.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::str::FromStr; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::str::FromStr` [INFO] [stdout] --> security_task_2/src/des.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::str::FromStr; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `binary` [INFO] [stdout] --> security_task_2/src/des.rs:100:29 [INFO] [stdout] | [INFO] [stdout] 100 | fn binary_to_hex(&self, binary: &str) -> String { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_binary` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `binary` [INFO] [stdout] --> security_task_2/src/des.rs:100:29 [INFO] [stdout] | [INFO] [stdout] 100 | fn binary_to_hex(&self, binary: &str) -> String { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_binary` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> security_task_2/src/des.rs:208:13 [INFO] [stdout] | [INFO] [stdout] 208 | for i in 0..16 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key_bin` [INFO] [stdout] --> security_task_2/src/des.rs:200:33 [INFO] [stdout] | [INFO] [stdout] 200 | fn generate_sub_keys(&self, key_bin: &str) -> Vec { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_key_bin` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> security_task_2/src/des.rs:201:13 [INFO] [stdout] | [INFO] [stdout] 201 | let mut subkeys = vec![String::new(); 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: unused variable: `substituted` [INFO] [stdout] --> security_task_2/src/des.rs:221:17 [INFO] [stdout] | [INFO] [stdout] 221 | let mut substituted = String::new(); [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_substituted` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> security_task_2/src/des.rs:222:13 [INFO] [stdout] | [INFO] [stdout] 222 | for i in 0..8 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `r` [INFO] [stdout] --> security_task_2/src/des.rs:215:23 [INFO] [stdout] | [INFO] [stdout] 215 | fn feistel(&self, r: &str, sub_key: &str) -> String { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_r` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sub_key` [INFO] [stdout] --> security_task_2/src/des.rs:215:32 [INFO] [stdout] | [INFO] [stdout] 215 | fn feistel(&self, r: &str, sub_key: &str) -> String { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sub_key` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> security_task_2/src/des.rs:221:13 [INFO] [stdout] | [INFO] [stdout] 221 | let mut substituted = String::new(); [INFO] [stdout] | ----^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `plain_text` [INFO] [stdout] --> security_task_2/src/columnar_cipher.rs:10:27 [INFO] [stdout] | [INFO] [stdout] 10 | pub fn analyse(&self, plain_text: &str, cipher_text: &str) -> Vec { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_plain_text` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cipher_text` [INFO] [stdout] --> security_task_2/src/columnar_cipher.rs:10:45 [INFO] [stdout] | [INFO] [stdout] 10 | pub fn analyse(&self, plain_text: &str, cipher_text: &str) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cipher_text` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> security_task_2/src/des.rs:208:13 [INFO] [stdout] | [INFO] [stdout] 208 | for i in 0..16 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key_bin` [INFO] [stdout] --> security_task_2/src/des.rs:200:33 [INFO] [stdout] | [INFO] [stdout] 200 | fn generate_sub_keys(&self, key_bin: &str) -> Vec { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_key_bin` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> security_task_2/src/des.rs:201:13 [INFO] [stdout] | [INFO] [stdout] 201 | let mut subkeys = vec![String::new(); 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: unused variable: `substituted` [INFO] [stdout] --> security_task_2/src/des.rs:221:17 [INFO] [stdout] | [INFO] [stdout] 221 | let mut substituted = String::new(); [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_substituted` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> security_task_2/src/des.rs:222:13 [INFO] [stdout] | [INFO] [stdout] 222 | for i in 0..8 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `r` [INFO] [stdout] --> security_task_2/src/des.rs:215:23 [INFO] [stdout] | [INFO] [stdout] 215 | fn feistel(&self, r: &str, sub_key: &str) -> String { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_r` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sub_key` [INFO] [stdout] --> security_task_2/src/des.rs:215:32 [INFO] [stdout] | [INFO] [stdout] 215 | fn feistel(&self, r: &str, sub_key: &str) -> String { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sub_key` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> security_task_2/src/des.rs:221:13 [INFO] [stdout] | [INFO] [stdout] 221 | let mut substituted = String::new(); [INFO] [stdout] | ----^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `plain_text` [INFO] [stdout] --> security_task_2/src/columnar_cipher.rs:10:27 [INFO] [stdout] | [INFO] [stdout] 10 | pub fn analyse(&self, plain_text: &str, cipher_text: &str) -> Vec { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_plain_text` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cipher_text` [INFO] [stdout] --> security_task_2/src/columnar_cipher.rs:10:45 [INFO] [stdout] | [INFO] [stdout] 10 | pub fn analyse(&self, plain_text: &str, cipher_text: &str) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cipher_text` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> security_task_2/src/des.rs:14:11 [INFO] [stdout] | [INFO] [stdout] 6 | impl DES { [INFO] [stdout] | -------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 14 | const E: [usize; 48] = [32, 1, 2, 3, 4, 5, 4, 5, 6, 7, 8, 9, 8, 9, 10, 11, 12, 13, 12, 13, 14, 15, 16, 17, 16, 17, 18, 19, 20, 21, 20... [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 17 | const P: [usize; 32] = [16, 7, 20, 21, 29, 12, 28, 17, 1, 15, 23, 26, 5, 18, 31, 10, 2, 8, 24, 14, 32, 27, 3, 9, 19, 13, 30, 6, 22, 1... [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 20 | const SBOXES: [[[u8; 16]; 4]; 8] = [ [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 72 | const SHIFTS: [usize; 16] = [1, 1, 2, 2, 2, 2, 2, 2, 1, 2, 2, 2, 2, 2, 2, 1]; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 73 | [INFO] [stdout] 74 | const PC1: [usize; 56] = [57, 49, 41, 33, 25, 17, 9, 1, 58, 50, 42, 34, 26, 18, 10, 2, 59, 51, 43, 35, 27, 19, 11, 3, 60, 52, 44, 36,... [INFO] [stdout] | ^^^ [INFO] [stdout] 75 | [INFO] [stdout] 76 | const PC2: [usize; 48] = [14, 17, 11, 24, 1, 5, 3, 28, 15, 6, 21, 10, 23, 19, 12, 4, 26, 8, 16, 7, 27, 20, 13, 2, 41, 52, 31, 37, 47,... [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 115 | fn left_shift(&self, half: &str, shifts: usize) -> String { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> security_task_2/src/des.rs:14:11 [INFO] [stdout] | [INFO] [stdout] 6 | impl DES { [INFO] [stdout] | -------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 14 | const E: [usize; 48] = [32, 1, 2, 3, 4, 5, 4, 5, 6, 7, 8, 9, 8, 9, 10, 11, 12, 13, 12, 13, 14, 15, 16, 17, 16, 17, 18, 19, 20, 21, 20... [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 17 | const P: [usize; 32] = [16, 7, 20, 21, 29, 12, 28, 17, 1, 15, 23, 26, 5, 18, 31, 10, 2, 8, 24, 14, 32, 27, 3, 9, 19, 13, 30, 6, 22, 1... [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 20 | const SBOXES: [[[u8; 16]; 4]; 8] = [ [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 72 | const SHIFTS: [usize; 16] = [1, 1, 2, 2, 2, 2, 2, 2, 1, 2, 2, 2, 2, 2, 2, 1]; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 73 | [INFO] [stdout] 74 | const PC1: [usize; 56] = [57, 49, 41, 33, 25, 17, 9, 1, 58, 50, 42, 34, 26, 18, 10, 2, 59, 51, 43, 35, 27, 19, 11, 3, 60, 52, 44, 36,... [INFO] [stdout] | ^^^ [INFO] [stdout] 75 | [INFO] [stdout] 76 | const PC2: [usize; 48] = [14, 17, 11, 24, 1, 5, 3, 28, 15, 6, 21, 10, 23, 19, 12, 4, 26, 8, 16, 7, 27, 20, 13, 2, 41, 52, 31, 37, 47,... [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 115 | fn left_shift(&self, half: &str, shifts: usize) -> String { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking regex v1.11.1 [INFO] [stderr] Checking security_task_1 v0.1.0 (/opt/rustwide/workdir/security_task_1) [INFO] [stdout] warning: unused variable: `key` [INFO] [stdout] --> security_task_1/src/monoalphabetic_cipher.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 7 | let key = key.to_uppercase(); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_key` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> security_task_1/src/monoalphabetic_cipher.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 10 | for i in 0..alphabet.len() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key` [INFO] [stdout] --> security_task_1/src/monoalphabetic_cipher.rs:21:9 [INFO] [stdout] | [INFO] [stdout] 21 | let key = key.to_uppercase(); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_key` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> security_task_1/src/monoalphabetic_cipher.rs:24:9 [INFO] [stdout] | [INFO] [stdout] 24 | for i in 0..alphabet.len() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `encryption_map` [INFO] [stdout] --> security_task_1/src/monoalphabetic_cipher.rs:32:9 [INFO] [stdout] | [INFO] [stdout] 32 | let encryption_map = generate_encryption_map(key); [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_encryption_map` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c` [INFO] [stdout] --> security_task_1/src/monoalphabetic_cipher.rs:36:9 [INFO] [stdout] | [INFO] [stdout] 36 | for c in plaintext.chars() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_c` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `decryption_map` [INFO] [stdout] --> security_task_1/src/monoalphabetic_cipher.rs:44:9 [INFO] [stdout] | [INFO] [stdout] 44 | let decryption_map = generate_decryption_map(key); [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_decryption_map` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c` [INFO] [stdout] --> security_task_1/src/monoalphabetic_cipher.rs:48:9 [INFO] [stdout] | [INFO] [stdout] 48 | for c in ciphertext.chars() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_c` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cipher_char` [INFO] [stdout] --> security_task_1/src/monoalphabetic_cipher.rs:62:22 [INFO] [stdout] | [INFO] [stdout] 62 | for (plain_char, cipher_char) in plaintext.chars().zip(ciphertext.chars()) { [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cipher_char` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `index` [INFO] [stdout] --> security_task_1/src/monoalphabetic_cipher.rs:64:17 [INFO] [stdout] | [INFO] [stdout] 64 | let index = alphabet.find(plain_char).unwrap(); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_index` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `k` [INFO] [stdout] --> security_task_1/src/playfair_cipher.rs:16:13 [INFO] [stdout] | [INFO] [stdout] 16 | let k = key.to_uppercase().replace("[^A-Z]", "").replace("J", "I"); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_k` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c` [INFO] [stdout] --> security_task_1/src/playfair_cipher.rs:62:22 [INFO] [stdout] | [INFO] [stdout] 62 | fn find_position(c: char) -> Option> { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_c` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `text` [INFO] [stdout] --> security_task_1/src/playfair_cipher.rs:95:27 [INFO] [stdout] | [INFO] [stdout] 95 | pub fn decrypt(&self, text: String) -> String { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_text` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key` [INFO] [stdout] --> security_task_1/src/monoalphabetic_cipher.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 7 | let key = key.to_uppercase(); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_key` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> security_task_1/src/monoalphabetic_cipher.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 10 | for i in 0..alphabet.len() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key` [INFO] [stdout] --> security_task_1/src/monoalphabetic_cipher.rs:21:9 [INFO] [stdout] | [INFO] [stdout] 21 | let key = key.to_uppercase(); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_key` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> security_task_1/src/monoalphabetic_cipher.rs:24:9 [INFO] [stdout] | [INFO] [stdout] 24 | for i in 0..alphabet.len() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `encryption_map` [INFO] [stdout] --> security_task_1/src/monoalphabetic_cipher.rs:32:9 [INFO] [stdout] | [INFO] [stdout] 32 | let encryption_map = generate_encryption_map(key); [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_encryption_map` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c` [INFO] [stdout] --> security_task_1/src/monoalphabetic_cipher.rs:36:9 [INFO] [stdout] | [INFO] [stdout] 36 | for c in plaintext.chars() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_c` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `decryption_map` [INFO] [stdout] --> security_task_1/src/monoalphabetic_cipher.rs:44:9 [INFO] [stdout] | [INFO] [stdout] 44 | let decryption_map = generate_decryption_map(key); [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_decryption_map` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c` [INFO] [stdout] --> security_task_1/src/monoalphabetic_cipher.rs:48:9 [INFO] [stdout] | [INFO] [stdout] 48 | for c in ciphertext.chars() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_c` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cipher_char` [INFO] [stdout] --> security_task_1/src/monoalphabetic_cipher.rs:62:22 [INFO] [stdout] | [INFO] [stdout] 62 | for (plain_char, cipher_char) in plaintext.chars().zip(ciphertext.chars()) { [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cipher_char` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `index` [INFO] [stdout] --> security_task_1/src/monoalphabetic_cipher.rs:64:17 [INFO] [stdout] | [INFO] [stdout] 64 | let index = alphabet.find(plain_char).unwrap(); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_index` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `k` [INFO] [stdout] --> security_task_1/src/playfair_cipher.rs:16:13 [INFO] [stdout] | [INFO] [stdout] 16 | let k = key.to_uppercase().replace("[^A-Z]", "").replace("J", "I"); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_k` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c` [INFO] [stdout] --> security_task_1/src/playfair_cipher.rs:62:22 [INFO] [stdout] | [INFO] [stdout] 62 | fn find_position(c: char) -> Option> { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_c` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `text` [INFO] [stdout] --> security_task_1/src/playfair_cipher.rs:95:27 [INFO] [stdout] | [INFO] [stdout] 95 | pub fn decrypt(&self, text: String) -> String { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_text` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.13s [INFO] running `Command { std: "docker" "inspect" "5147a7a23f978284cd85e282df6fc8dba4a6f7fe9f07172da3e907a88c4dc1ff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5147a7a23f978284cd85e282df6fc8dba4a6f7fe9f07172da3e907a88c4dc1ff", kill_on_drop: false }` [INFO] [stdout] 5147a7a23f978284cd85e282df6fc8dba4a6f7fe9f07172da3e907a88c4dc1ff