[INFO] cloning repository https://github.com/Sjain-dir/leetcode_in_rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Sjain-dir/leetcode_in_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSjain-dir%2Fleetcode_in_rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSjain-dir%2Fleetcode_in_rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d275e9d0164e7cd08077dd58aa3915e27749560f [INFO] building Sjain-dir/leetcode_in_rust against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSjain-dir%2Fleetcode_in_rust" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Sjain-dir/leetcode_in_rust on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Sjain-dir/leetcode_in_rust [INFO] finished tweaking git repo https://github.com/Sjain-dir/leetcode_in_rust [INFO] tweaked toml for git repo https://github.com/Sjain-dir/leetcode_in_rust written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/Sjain-dir/leetcode_in_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" "+11663cd3bfefef7d34e8f0892c250bf698049392" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 747c1f2ce59b0462fbf6651469886ee5fb41f35e487e8119cd8652f6c97b2ef0 [INFO] running `Command { std: "docker" "start" "-a" "747c1f2ce59b0462fbf6651469886ee5fb41f35e487e8119cd8652f6c97b2ef0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "747c1f2ce59b0462fbf6651469886ee5fb41f35e487e8119cd8652f6c97b2ef0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "747c1f2ce59b0462fbf6651469886ee5fb41f35e487e8119cd8652f6c97b2ef0", kill_on_drop: false }` [INFO] [stdout] 747c1f2ce59b0462fbf6651469886ee5fb41f35e487e8119cd8652f6c97b2ef0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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 -Dtail-expr-drop-order" "-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" "+11663cd3bfefef7d34e8f0892c250bf698049392" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 15dec6e6f2b1d3c23c1f77b1244fe1074b926c0c450127a648b373920a49c276 [INFO] running `Command { std: "docker" "start" "-a" "15dec6e6f2b1d3c23c1f77b1244fe1074b926c0c450127a648b373920a49c276", kill_on_drop: false }` [INFO] [stderr] Compiling leetcode_in_rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression [INFO] [stdout] --> src/Codes/Longest_Palindromic_Substring.rs:26:14 [INFO] [stdout] | [INFO] [stdout] 26 | for i in (1 .. s.len()) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 26 - for i in (1 .. s.len()) { [INFO] [stdout] 26 + for i in 1 .. s.len() { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/Codes/Add_Two_numbers.rs:17:80 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn add_three_numbers(l1: Option>, l2: Option>, mut rem: i32) -> Option> { [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: value assigned to `median2_value` is never read [INFO] [stdout] --> src/Codes/Median_of_Two_Sorted_Arrays.rs:48:17 [INFO] [stdout] | [INFO] [stdout] 48 | let mut median2_value: i32 = 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: function `two_sum` is never used [INFO] [stdout] --> src/Codes/Two_Sum.rs:2:8 [INFO] [stdout] | [INFO] [stdout] 2 | pub fn two_sum(nums: Vec, target: i32) -> Vec { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/Codes/Add_Two_numbers.rs:9:6 [INFO] [stdout] | [INFO] [stdout] 7 | impl ListNode { [INFO] [stdout] | ------------- associated function in this implementation [INFO] [stdout] 8 | #[inline] [INFO] [stdout] 9 | fn new(val: i32) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `add_three_numbers` is never used [INFO] [stdout] --> src/Codes/Add_Two_numbers.rs:17:8 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn add_three_numbers(l1: Option>, l2: Option>, mut rem: i32) -> Option> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `add_two_numbers` is never used [INFO] [stdout] --> src/Codes/Add_Two_numbers.rs:34:8 [INFO] [stdout] | [INFO] [stdout] 34 | pub fn add_two_numbers(l1: Option>, l2: Option>) -> Option> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `scope` is never used [INFO] [stdout] --> src/Codes/Median_of_Two_Sorted_Arrays.rs:1:4 [INFO] [stdout] | [INFO] [stdout] 1 | fn scope( i : usize, length1 : usize, nums1: &Vec, j : usize, length2 : usize, nums2: &Vec) -> bool { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `find_median_sorted_arrays` is never used [INFO] [stdout] --> src/Codes/Median_of_Two_Sorted_Arrays.rs:16:8 [INFO] [stdout] | [INFO] [stdout] 16 | pub fn find_median_sorted_arrays(nums1: Vec, nums2: Vec) -> f64 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `checker` is never used [INFO] [stdout] --> src/Codes/Longest_Palindromic_Substring.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn checker(maxlen : &mut usize, lo : &mut usize, mut left : usize, mut right : usize , s : &String){ [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `longest_palindrome` is never used [INFO] [stdout] --> src/Codes/Longest_Palindromic_Substring.rs:14:8 [INFO] [stdout] | [INFO] [stdout] 14 | pub fn longest_palindrome(s: String) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: module `Codes` should have a snake case name [INFO] [stdout] --> src/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | mod Codes; [INFO] [stdout] | ^^^^^ help: convert the identifier to snake case (notice the capitalization): `codes` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: module `Two_Sum` should have a snake case name [INFO] [stdout] --> src/Codes.rs:1:9 [INFO] [stdout] | [INFO] [stdout] 1 | pub mod Two_Sum; [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `two_sum` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: module `Add_Two_numbers` should have a snake case name [INFO] [stdout] --> src/Codes.rs:2:9 [INFO] [stdout] | [INFO] [stdout] 2 | pub mod Add_Two_numbers; [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `add_two_numbers` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: module `Median_of_Two_Sorted_Arrays` should have a snake case name [INFO] [stdout] --> src/Codes.rs:3:9 [INFO] [stdout] | [INFO] [stdout] 3 | pub mod Median_of_Two_Sorted_Arrays; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `median_of_two_sorted_arrays` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: module `Longest_Palindromic_Substring` should have a snake case name [INFO] [stdout] --> src/Codes.rs:4:9 [INFO] [stdout] | [INFO] [stdout] 4 | pub mod Longest_Palindromic_Substring; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `longest_palindromic_substring` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: module `Zigzag_Conversion` should have a snake case name [INFO] [stdout] --> src/Codes.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub mod Zigzag_Conversion; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `zigzag_conversion` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: comparison is useless due to type limits [INFO] [stdout] --> src/Codes/Longest_Palindromic_Substring.rs:2:11 [INFO] [stdout] | [INFO] [stdout] 2 | while left >= 0 && right < s.len() && &s.as_bytes()[left] == &s.as_bytes()[right] { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_comparisons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.15s [INFO] running `Command { std: "docker" "inspect" "15dec6e6f2b1d3c23c1f77b1244fe1074b926c0c450127a648b373920a49c276", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "15dec6e6f2b1d3c23c1f77b1244fe1074b926c0c450127a648b373920a49c276", kill_on_drop: false }` [INFO] [stdout] 15dec6e6f2b1d3c23c1f77b1244fe1074b926c0c450127a648b373920a49c276 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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 -Dtail-expr-drop-order" "-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" "+11663cd3bfefef7d34e8f0892c250bf698049392" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 45e6fad60401f0ca62ef5eb1903ba2413ed628de8b2991b82d09a545a052da7d [INFO] running `Command { std: "docker" "start" "-a" "45e6fad60401f0ca62ef5eb1903ba2413ed628de8b2991b82d09a545a052da7d", kill_on_drop: false }` [INFO] [stderr] Compiling leetcode_in_rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression [INFO] [stdout] --> src/Codes/Longest_Palindromic_Substring.rs:26:14 [INFO] [stdout] | [INFO] [stdout] 26 | for i in (1 .. s.len()) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 26 - for i in (1 .. s.len()) { [INFO] [stdout] 26 + for i in 1 .. s.len() { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/Codes/Add_Two_numbers.rs:17:80 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn add_three_numbers(l1: Option>, l2: Option>, mut rem: i32) -> Option> { [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: value assigned to `median2_value` is never read [INFO] [stdout] --> src/Codes/Median_of_Two_Sorted_Arrays.rs:48:17 [INFO] [stdout] | [INFO] [stdout] 48 | let mut median2_value: i32 = 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: function `two_sum` is never used [INFO] [stdout] --> src/Codes/Two_Sum.rs:2:8 [INFO] [stdout] | [INFO] [stdout] 2 | pub fn two_sum(nums: Vec, target: i32) -> Vec { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/Codes/Add_Two_numbers.rs:9:6 [INFO] [stdout] | [INFO] [stdout] 7 | impl ListNode { [INFO] [stdout] | ------------- associated function in this implementation [INFO] [stdout] 8 | #[inline] [INFO] [stdout] 9 | fn new(val: i32) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `add_three_numbers` is never used [INFO] [stdout] --> src/Codes/Add_Two_numbers.rs:17:8 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn add_three_numbers(l1: Option>, l2: Option>, mut rem: i32) -> Option> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `add_two_numbers` is never used [INFO] [stdout] --> src/Codes/Add_Two_numbers.rs:34:8 [INFO] [stdout] | [INFO] [stdout] 34 | pub fn add_two_numbers(l1: Option>, l2: Option>) -> Option> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `scope` is never used [INFO] [stdout] --> src/Codes/Median_of_Two_Sorted_Arrays.rs:1:4 [INFO] [stdout] | [INFO] [stdout] 1 | fn scope( i : usize, length1 : usize, nums1: &Vec, j : usize, length2 : usize, nums2: &Vec) -> bool { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `find_median_sorted_arrays` is never used [INFO] [stdout] --> src/Codes/Median_of_Two_Sorted_Arrays.rs:16:8 [INFO] [stdout] | [INFO] [stdout] 16 | pub fn find_median_sorted_arrays(nums1: Vec, nums2: Vec) -> f64 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `checker` is never used [INFO] [stdout] --> src/Codes/Longest_Palindromic_Substring.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn checker(maxlen : &mut usize, lo : &mut usize, mut left : usize, mut right : usize , s : &String){ [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `longest_palindrome` is never used [INFO] [stdout] --> src/Codes/Longest_Palindromic_Substring.rs:14:8 [INFO] [stdout] | [INFO] [stdout] 14 | pub fn longest_palindrome(s: String) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: module `Codes` should have a snake case name [INFO] [stdout] --> src/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | mod Codes; [INFO] [stdout] | ^^^^^ help: convert the identifier to snake case (notice the capitalization): `codes` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: module `Two_Sum` should have a snake case name [INFO] [stdout] --> src/Codes.rs:1:9 [INFO] [stdout] | [INFO] [stdout] 1 | pub mod Two_Sum; [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `two_sum` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: module `Add_Two_numbers` should have a snake case name [INFO] [stdout] --> src/Codes.rs:2:9 [INFO] [stdout] | [INFO] [stdout] 2 | pub mod Add_Two_numbers; [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `add_two_numbers` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: module `Median_of_Two_Sorted_Arrays` should have a snake case name [INFO] [stdout] --> src/Codes.rs:3:9 [INFO] [stdout] | [INFO] [stdout] 3 | pub mod Median_of_Two_Sorted_Arrays; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `median_of_two_sorted_arrays` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: module `Longest_Palindromic_Substring` should have a snake case name [INFO] [stdout] --> src/Codes.rs:4:9 [INFO] [stdout] | [INFO] [stdout] 4 | pub mod Longest_Palindromic_Substring; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `longest_palindromic_substring` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: module `Zigzag_Conversion` should have a snake case name [INFO] [stdout] --> src/Codes.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub mod Zigzag_Conversion; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `zigzag_conversion` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: comparison is useless due to type limits [INFO] [stdout] --> src/Codes/Longest_Palindromic_Substring.rs:2:11 [INFO] [stdout] | [INFO] [stdout] 2 | while left >= 0 && right < s.len() && &s.as_bytes()[left] == &s.as_bytes()[right] { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_comparisons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s [INFO] running `Command { std: "docker" "inspect" "45e6fad60401f0ca62ef5eb1903ba2413ed628de8b2991b82d09a545a052da7d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "45e6fad60401f0ca62ef5eb1903ba2413ed628de8b2991b82d09a545a052da7d", kill_on_drop: false }` [INFO] [stdout] 45e6fad60401f0ca62ef5eb1903ba2413ed628de8b2991b82d09a545a052da7d