[INFO] cloning repository https://github.com/Monikazx/RustExercises
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[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMonikazx%2FRustExercises'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e8cc0b6c38d606f8f125ce42c7601a2095c72b34
[INFO] checking Monikazx/RustExercises against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMonikazx%2FRustExercises" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Monikazx/RustExercises on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Monikazx/RustExercises
[INFO] finished tweaking git repo https://github.com/Monikazx/RustExercises
[INFO] tweaked toml for git repo https://github.com/Monikazx/RustExercises written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/Monikazx/RustExercises 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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] eff0b25636843d1a50e4b6b24faf73f8453000df5de3c41bbe631cc225414594
[INFO] running `Command { std: "docker" "start" "-a" "eff0b25636843d1a50e4b6b24faf73f8453000df5de3c41bbe631cc225414594", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eff0b25636843d1a50e4b6b24faf73f8453000df5de3c41bbe631cc225414594", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eff0b25636843d1a50e4b6b24faf73f8453000df5de3c41bbe631cc225414594", kill_on_drop: false }`
[INFO] [stdout] eff0b25636843d1a50e4b6b24faf73f8453000df5de3c41bbe631cc225414594
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8fc5b9e44c57818636377effed921da429abd1bac4126a0227c9250e10a0b4d6
[INFO] running `Command { std: "docker" "start" "-a" "8fc5b9e44c57818636377effed921da429abd1bac4126a0227c9250e10a0b4d6", kill_on_drop: false }`
[INFO] [stderr]     Checking leetcode v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::ops::Index`
[INFO] [stdout]  --> src/lengthOfLastWord.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::ops::Index;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `collections::HashMap`, `hash::Hash`
[INFO] [stdout]  --> src/validAnagram.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::{collections::HashMap, hash::Hash};
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]   --> src/validAnagram.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 32 |     use super::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ops::Index`
[INFO] [stdout]  --> src/lengthOfLastWord.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::ops::Index;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `collections::HashMap`, `hash::Hash`
[INFO] [stdout]  --> src/validAnagram.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::{collections::HashMap, hash::Hash};
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `while` condition
[INFO] [stdout]   --> src/moveZeroes.rs:10:18
[INFO] [stdout]    |
[INFO] [stdout] 10 |             while(index < nums.len()-1 && nums[index] == 0)
[INFO] [stdout]    |                  ^                                        ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 10 -             while(index < nums.len()-1 && nums[index] == 0)
[INFO] [stdout] 10 +             while index < nums.len()-1 && nums[index] == 0
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]   --> src/removeElement.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 |     use super::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]   --> src/longestCommonPrefix.rs:37:9
[INFO] [stdout]    |
[INFO] [stdout] 37 |     use super::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]   --> src/validParentheses.rs:50:9
[INFO] [stdout]    |
[INFO] [stdout] 50 |     use super::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `while` condition
[INFO] [stdout]   --> src/moveZeroes.rs:10:18
[INFO] [stdout]    |
[INFO] [stdout] 10 |             while(index < nums.len()-1 && nums[index] == 0)
[INFO] [stdout]    |                  ^                                        ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 10 -             while(index < nums.len()-1 && nums[index] == 0)
[INFO] [stdout] 10 +             while index < nums.len()-1 && nums[index] == 0
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `index_number` is never read
[INFO] [stdout]   --> src/palindromeNumber.rs:21:13
[INFO] [stdout]    |
[INFO] [stdout] 21 |     let mut index_number = 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/lengthOfLastWord.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 |     let mut newS = s.trim();
[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/lengthOfLastWord.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 |     let mut my_vec: Vec<char> = newS.chars().collect();
[INFO] [stdout]    |         ----^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `index`
[INFO] [stdout]  --> src/moveZeroes.rs:2:13
[INFO] [stdout]   |
[INFO] [stdout] 2 |     let mut index = nums.len()-1;
[INFO] [stdout]   |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_index`
[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/moveZeroes.rs:2:9
[INFO] [stdout]   |
[INFO] [stdout] 2 |     let mut index = nums.len()-1;
[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/removeElement.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 |     let mut numbers_quantity = nums.len() as i32;
[INFO] [stdout]   |         ----^^^^^^^^^^^^^^^^
[INFO] [stdout]   |         |
[INFO] [stdout]   |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `count` is never read
[INFO] [stdout]  --> src/firstOccurence.rs:5:13
[INFO] [stdout]   |
[INFO] [stdout] 5 |     let mut count = 0;
[INFO] [stdout]   |             ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `count` is never read
[INFO] [stdout]   --> src/firstOccurence.rs:17:17
[INFO] [stdout]    |
[INFO] [stdout] 17 |                 count = 0;
[INFO] [stdout]    |                 ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_palindrome` is never used
[INFO] [stdout]  --> src/palindromeNumber.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn is_palindrome(number: i32) -> bool {
[INFO] [stdout]   |        ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_palindrome2` is never used
[INFO] [stdout]   --> src/palindromeNumber.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub fn is_palindrome2(n: i32) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `length_of_last_word` is never used
[INFO] [stdout]  --> src/lengthOfLastWord.rs:8:4
[INFO] [stdout]   |
[INFO] [stdout] 8 | fn length_of_last_word(s: String) -> i32 
[INFO] [stdout]   |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_happy` is never used
[INFO] [stdout]  --> src/happyNumber.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn is_happy(n: i32) -> bool 
[INFO] [stdout]   |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_anagram` is never used
[INFO] [stdout]  --> src/validAnagram.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn is_anagram(s: String, t: String) -> bool {
[INFO] [stdout]   |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `move_zeroes` is never used
[INFO] [stdout]  --> src/moveZeroes.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn move_zeroes(nums: &mut Vec<i32>) -> bool {
[INFO] [stdout]   |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `remove_element` is never used
[INFO] [stdout]  --> src/removeElement.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn remove_element(nums: &mut Vec<i32>, val: i32) -> i32 {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `str_str` is never used
[INFO] [stdout]  --> src/firstOccurence.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn str_str(haystack: String, needle: String) -> i32 {
[INFO] [stdout]   |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `remove_duplicates` is never used
[INFO] [stdout]  --> src/removeDuplicates.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn remove_duplicates(nums: &mut Vec<i32>) -> i32 {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `longest_common_prefix` is never used
[INFO] [stdout]  --> src/longestCommonPrefix.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn longest_common_prefix(strs: Vec<String>) -> String {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_valid` is never used
[INFO] [stdout]  --> src/validParentheses.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn is_valid(s: String) -> bool {
[INFO] [stdout]   |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `palindromeNumber` should have a snake case name
[INFO] [stdout]  --> src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | mod palindromeNumber;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `palindrome_number`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `lengthOfLastWord` should have a snake case name
[INFO] [stdout]  --> src/main.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | mod lengthOfLastWord;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `length_of_last_word`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `happyNumber` should have a snake case name
[INFO] [stdout]  --> src/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | mod happyNumber;
[INFO] [stdout]   |     ^^^^^^^^^^^ help: convert the identifier to snake case: `happy_number`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `validAnagram` should have a snake case name
[INFO] [stdout]  --> src/main.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | mod validAnagram;
[INFO] [stdout]   |     ^^^^^^^^^^^^ help: convert the identifier to snake case: `valid_anagram`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `moveZeroes` should have a snake case name
[INFO] [stdout]  --> src/main.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | mod moveZeroes;
[INFO] [stdout]   |     ^^^^^^^^^^ help: convert the identifier to snake case: `move_zeroes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `removeElement` should have a snake case name
[INFO] [stdout]  --> src/main.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | mod removeElement;
[INFO] [stdout]   |     ^^^^^^^^^^^^^ help: convert the identifier to snake case: `remove_element`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `firstOccurence` should have a snake case name
[INFO] [stdout]  --> src/main.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | mod firstOccurence;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `first_occurence`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `removeDuplicates` should have a snake case name
[INFO] [stdout]  --> src/main.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | mod removeDuplicates;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `remove_duplicates`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `longestCommonPrefix` should have a snake case name
[INFO] [stdout]  --> src/main.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | mod longestCommonPrefix;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `longest_common_prefix`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `validParentheses` should have a snake case name
[INFO] [stdout]   --> src/main.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | mod validParentheses;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `valid_parentheses`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `newS` should have a snake case name
[INFO] [stdout]   --> src/lengthOfLastWord.rs:10:13
[INFO] [stdout]    |
[INFO] [stdout] 10 |     let mut newS = s.trim();
[INFO] [stdout]    |             ^^^^ help: convert the identifier to snake case: `new_s`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `commonLength` should have a snake case name
[INFO] [stdout]  --> src/longestCommonPrefix.rs:4:14
[INFO] [stdout]   |
[INFO] [stdout] 4 |      let mut commonLength = 0;
[INFO] [stdout]   |              ^^^^^^^^^^^^ help: convert the identifier to snake case: `common_length`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `consideredChar` should have a snake case name
[INFO] [stdout]  --> src/longestCommonPrefix.rs:5:14
[INFO] [stdout]   |
[INFO] [stdout] 5 |      let mut consideredChar;
[INFO] [stdout]   |              ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `considered_char`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `wordLength` should have a snake case name
[INFO] [stdout]  --> src/longestCommonPrefix.rs:6:14
[INFO] [stdout]   |
[INFO] [stdout] 6 |      let mut wordLength = strs[0].len() as i32;
[INFO] [stdout]   |              ^^^^^^^^^^ help: convert the identifier to snake case: `word_length`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `wordIndex` should have a snake case name
[INFO] [stdout]  --> src/longestCommonPrefix.rs:7:14
[INFO] [stdout]   |
[INFO] [stdout] 7 |      let mut wordIndex=0;
[INFO] [stdout]   |              ^^^^^^^^^ help: convert the identifier to snake case: `word_index`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `openingChar` should have a snake case name
[INFO] [stdout]  --> src/validParentheses.rs:5:13
[INFO] [stdout]   |
[INFO] [stdout] 5 |     let mut openingChar: Option<char> ;
[INFO] [stdout]   |             ^^^^^^^^^^^ help: convert the identifier to snake case: `opening_char`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 42 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `index_number` is never read
[INFO] [stdout]   --> src/palindromeNumber.rs:21:13
[INFO] [stdout]    |
[INFO] [stdout] 21 |     let mut index_number = 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/lengthOfLastWord.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 |     let mut newS = s.trim();
[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/lengthOfLastWord.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 |     let mut my_vec: Vec<char> = newS.chars().collect();
[INFO] [stdout]    |         ----^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `index`
[INFO] [stdout]  --> src/moveZeroes.rs:2:13
[INFO] [stdout]   |
[INFO] [stdout] 2 |     let mut index = nums.len()-1;
[INFO] [stdout]   |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_index`
[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/moveZeroes.rs:2:9
[INFO] [stdout]   |
[INFO] [stdout] 2 |     let mut index = nums.len()-1;
[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/removeElement.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 |     let mut numbers_quantity = nums.len() as i32;
[INFO] [stdout]   |         ----^^^^^^^^^^^^^^^^
[INFO] [stdout]   |         |
[INFO] [stdout]   |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `count` is never read
[INFO] [stdout]  --> src/firstOccurence.rs:5:13
[INFO] [stdout]   |
[INFO] [stdout] 5 |     let mut count = 0;
[INFO] [stdout]   |             ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `count` is never read
[INFO] [stdout]   --> src/firstOccurence.rs:17:17
[INFO] [stdout]    |
[INFO] [stdout] 17 |                 count = 0;
[INFO] [stdout]    |                 ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/longestCommonPrefix.rs:41:12
[INFO] [stdout]    |
[INFO] [stdout] 41 |        let mut strings = vec!["flower".to_string(),"flow".to_string(),"flight".to_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/longestCommonPrefix.rs:47:13
[INFO] [stdout]    |
[INFO] [stdout] 47 |         let mut strings= vec!["dog".to_string(),"racecar".to_string(),"car".to_string()];
[INFO] [stdout]    |             ----^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_palindrome2` is never used
[INFO] [stdout]   --> src/palindromeNumber.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub fn is_palindrome2(n: i32) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `RADIX` is never used
[INFO] [stdout]  --> src/happyNumber.rs:6:11
[INFO] [stdout]   |
[INFO] [stdout] 6 |     const RADIX: u32 = 10;
[INFO] [stdout]   |           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `palindromeNumber` should have a snake case name
[INFO] [stdout]  --> src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | mod palindromeNumber;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `palindrome_number`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `lengthOfLastWord` should have a snake case name
[INFO] [stdout]  --> src/main.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | mod lengthOfLastWord;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `length_of_last_word`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `happyNumber` should have a snake case name
[INFO] [stdout]  --> src/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | mod happyNumber;
[INFO] [stdout]   |     ^^^^^^^^^^^ help: convert the identifier to snake case: `happy_number`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `validAnagram` should have a snake case name
[INFO] [stdout]  --> src/main.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | mod validAnagram;
[INFO] [stdout]   |     ^^^^^^^^^^^^ help: convert the identifier to snake case: `valid_anagram`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `moveZeroes` should have a snake case name
[INFO] [stdout]  --> src/main.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | mod moveZeroes;
[INFO] [stdout]   |     ^^^^^^^^^^ help: convert the identifier to snake case: `move_zeroes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `removeElement` should have a snake case name
[INFO] [stdout]  --> src/main.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | mod removeElement;
[INFO] [stdout]   |     ^^^^^^^^^^^^^ help: convert the identifier to snake case: `remove_element`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `firstOccurence` should have a snake case name
[INFO] [stdout]  --> src/main.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | mod firstOccurence;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `first_occurence`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `removeDuplicates` should have a snake case name
[INFO] [stdout]  --> src/main.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | mod removeDuplicates;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `remove_duplicates`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `longestCommonPrefix` should have a snake case name
[INFO] [stdout]  --> src/main.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | mod longestCommonPrefix;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `longest_common_prefix`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `validParentheses` should have a snake case name
[INFO] [stdout]   --> src/main.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | mod validParentheses;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `valid_parentheses`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `newS` should have a snake case name
[INFO] [stdout]   --> src/lengthOfLastWord.rs:10:13
[INFO] [stdout]    |
[INFO] [stdout] 10 |     let mut newS = s.trim();
[INFO] [stdout]    |             ^^^^ help: convert the identifier to snake case: `new_s`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `commonLength` should have a snake case name
[INFO] [stdout]  --> src/longestCommonPrefix.rs:4:14
[INFO] [stdout]   |
[INFO] [stdout] 4 |      let mut commonLength = 0;
[INFO] [stdout]   |              ^^^^^^^^^^^^ help: convert the identifier to snake case: `common_length`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `consideredChar` should have a snake case name
[INFO] [stdout]  --> src/longestCommonPrefix.rs:5:14
[INFO] [stdout]   |
[INFO] [stdout] 5 |      let mut consideredChar;
[INFO] [stdout]   |              ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `considered_char`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `wordLength` should have a snake case name
[INFO] [stdout]  --> src/longestCommonPrefix.rs:6:14
[INFO] [stdout]   |
[INFO] [stdout] 6 |      let mut wordLength = strs[0].len() as i32;
[INFO] [stdout]   |              ^^^^^^^^^^ help: convert the identifier to snake case: `word_length`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `wordIndex` should have a snake case name
[INFO] [stdout]  --> src/longestCommonPrefix.rs:7:14
[INFO] [stdout]   |
[INFO] [stdout] 7 |      let mut wordIndex=0;
[INFO] [stdout]   |              ^^^^^^^^^ help: convert the identifier to snake case: `word_index`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `openingChar` should have a snake case name
[INFO] [stdout]  --> src/validParentheses.rs:5:13
[INFO] [stdout]   |
[INFO] [stdout] 5 |     let mut openingChar: Option<char> ;
[INFO] [stdout]   |             ^^^^^^^^^^^ help: convert the identifier to snake case: `opening_char`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 31 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] running `Command { std: "docker" "inspect" "8fc5b9e44c57818636377effed921da429abd1bac4126a0227c9250e10a0b4d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8fc5b9e44c57818636377effed921da429abd1bac4126a0227c9250e10a0b4d6", kill_on_drop: false }`
[INFO] [stdout] 8fc5b9e44c57818636377effed921da429abd1bac4126a0227c9250e10a0b4d6
[INFO] checking Monikazx/RustExercises against try#36dbcaee1a55543dfc181be52a69d99ff46ff62f for pr-122960-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMonikazx%2FRustExercises" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Monikazx/RustExercises on toolchain 36dbcaee1a55543dfc181be52a69d99ff46ff62f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Monikazx/RustExercises
[INFO] finished tweaking git repo https://github.com/Monikazx/RustExercises
[INFO] tweaked toml for git repo https://github.com/Monikazx/RustExercises written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/Monikazx/RustExercises 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" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d3367b90c7a590fa0b96e09a8e70d4f7ea5fdd9e8c33e397a6c17d13e06d855b
[INFO] running `Command { std: "docker" "start" "-a" "d3367b90c7a590fa0b96e09a8e70d4f7ea5fdd9e8c33e397a6c17d13e06d855b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d3367b90c7a590fa0b96e09a8e70d4f7ea5fdd9e8c33e397a6c17d13e06d855b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3367b90c7a590fa0b96e09a8e70d4f7ea5fdd9e8c33e397a6c17d13e06d855b", kill_on_drop: false }`
[INFO] [stdout] d3367b90c7a590fa0b96e09a8e70d4f7ea5fdd9e8c33e397a6c17d13e06d855b
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 650c14512a2dcdce4523eb1b759420c800b0d6cef3cc7562460ce7307ad86cec
[INFO] running `Command { std: "docker" "start" "-a" "650c14512a2dcdce4523eb1b759420c800b0d6cef3cc7562460ce7307ad86cec", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] Running `cargo fix --edition`
[INFO] [stderr]     Checking leetcode v0.1.0 (/tmp/fixit)
[INFO] [stderr]    Migrating src/main.rs from 2021 edition to 2024
[INFO] [stderr]        Fixed src/validAnagram.rs (2 fixes)
[INFO] [stderr]        Fixed src/removeElement.rs (2 fixes)
[INFO] [stderr]        Fixed src/validParentheses.rs (1 fix)
[INFO] [stderr]        Fixed src/lengthOfLastWord.rs (3 fixes)
[INFO] [stderr]        Fixed src/moveZeroes.rs (2 fixes)
[INFO] [stderr]        Fixed src/longestCommonPrefix.rs (1 fix)
[INFO] [stdout] warning: value assigned to `index_number` is never read
[INFO] [stdout]   --> src/palindromeNumber.rs:21:13
[INFO] [stdout]    |
[INFO] [stdout] 21 |     let mut index_number = 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: unused variable: `index`
[INFO] [stdout]  --> src/moveZeroes.rs:2:9
[INFO] [stdout]   |
[INFO] [stdout] 2 |     let index = nums.len()-1;
[INFO] [stdout]   |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_index`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `count` is never read
[INFO] [stdout]  --> src/firstOccurence.rs:5:13
[INFO] [stdout]   |
[INFO] [stdout] 5 |     let mut count = 0;
[INFO] [stdout]   |             ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `count` is never read
[INFO] [stdout]   --> src/firstOccurence.rs:17:17
[INFO] [stdout]    |
[INFO] [stdout] 17 |                 count = 0;
[INFO] [stdout]    |                 ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_palindrome` is never used
[INFO] [stdout]  --> src/palindromeNumber.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn is_palindrome(number: i32) -> bool {
[INFO] [stdout]   |        ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_palindrome2` is never used
[INFO] [stdout]   --> src/palindromeNumber.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub fn is_palindrome2(n: i32) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `length_of_last_word` is never used
[INFO] [stdout]  --> src/lengthOfLastWord.rs:7:4
[INFO] [stdout]   |
[INFO] [stdout] 7 | fn length_of_last_word(s: String) -> i32 
[INFO] [stdout]   |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_happy` is never used
[INFO] [stdout]  --> src/happyNumber.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn is_happy(n: i32) -> bool 
[INFO] [stdout]   |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_anagram` is never used
[INFO] [stdout]  --> src/validAnagram.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn is_anagram(s: String, t: String) -> bool {
[INFO] [stdout]   |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `move_zeroes` is never used
[INFO] [stdout]  --> src/moveZeroes.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn move_zeroes(nums: &mut Vec<i32>) -> bool {
[INFO] [stdout]   |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `remove_element` is never used
[INFO] [stdout]  --> src/removeElement.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn remove_element(nums: &mut Vec<i32>, val: i32) -> i32 {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `str_str` is never used
[INFO] [stdout]  --> src/firstOccurence.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn str_str(haystack: String, needle: String) -> i32 {
[INFO] [stdout]   |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `remove_duplicates` is never used
[INFO] [stdout]  --> src/removeDuplicates.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn remove_duplicates(nums: &mut Vec<i32>) -> i32 {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `longest_common_prefix` is never used
[INFO] [stdout]  --> src/longestCommonPrefix.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn longest_common_prefix(strs: Vec<String>) -> String {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_valid` is never used
[INFO] [stdout]  --> src/validParentheses.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn is_valid(s: String) -> bool {
[INFO] [stdout]   |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `palindromeNumber` should have a snake case name
[INFO] [stdout]  --> src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | mod palindromeNumber;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `palindrome_number`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `lengthOfLastWord` should have a snake case name
[INFO] [stdout]  --> src/main.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | mod lengthOfLastWord;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `length_of_last_word`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `happyNumber` should have a snake case name
[INFO] [stdout]  --> src/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | mod happyNumber;
[INFO] [stdout]   |     ^^^^^^^^^^^ help: convert the identifier to snake case: `happy_number`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `validAnagram` should have a snake case name
[INFO] [stdout]  --> src/main.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | mod validAnagram;
[INFO] [stdout]   |     ^^^^^^^^^^^^ help: convert the identifier to snake case: `valid_anagram`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `moveZeroes` should have a snake case name
[INFO] [stdout]  --> src/main.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | mod moveZeroes;
[INFO] [stdout]   |     ^^^^^^^^^^ help: convert the identifier to snake case: `move_zeroes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `removeElement` should have a snake case name
[INFO] [stdout]  --> src/main.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | mod removeElement;
[INFO] [stdout]   |     ^^^^^^^^^^^^^ help: convert the identifier to snake case: `remove_element`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `firstOccurence` should have a snake case name
[INFO] [stdout]  --> src/main.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | mod firstOccurence;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `first_occurence`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `removeDuplicates` should have a snake case name
[INFO] [stdout]  --> src/main.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | mod removeDuplicates;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `remove_duplicates`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `longestCommonPrefix` should have a snake case name
[INFO] [stdout]  --> src/main.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | mod longestCommonPrefix;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `longest_common_prefix`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `validParentheses` should have a snake case name
[INFO] [stdout]   --> src/main.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | mod validParentheses;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `valid_parentheses`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `newS` should have a snake case name
[INFO] [stdout]  --> src/lengthOfLastWord.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 |     let newS = s.trim();
[INFO] [stdout]   |         ^^^^ help: convert the identifier to snake case: `new_s`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `commonLength` should have a snake case name
[INFO] [stdout]  --> src/longestCommonPrefix.rs:4:14
[INFO] [stdout]   |
[INFO] [stdout] 4 |      let mut commonLength = 0;
[INFO] [stdout]   |              ^^^^^^^^^^^^ help: convert the identifier to snake case: `common_length`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `consideredChar` should have a snake case name
[INFO] [stdout]  --> src/longestCommonPrefix.rs:5:14
[INFO] [stdout]   |
[INFO] [stdout] 5 |      let mut consideredChar;
[INFO] [stdout]   |              ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `considered_char`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `wordLength` should have a snake case name
[INFO] [stdout]  --> src/longestCommonPrefix.rs:6:14
[INFO] [stdout]   |
[INFO] [stdout] 6 |      let mut wordLength = strs[0].len() as i32;
[INFO] [stdout]   |              ^^^^^^^^^^ help: convert the identifier to snake case: `word_length`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `wordIndex` should have a snake case name
[INFO] [stdout]  --> src/longestCommonPrefix.rs:7:14
[INFO] [stdout]   |
[INFO] [stdout] 7 |      let mut wordIndex=0;
[INFO] [stdout]   |              ^^^^^^^^^ help: convert the identifier to snake case: `word_index`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `openingChar` should have a snake case name
[INFO] [stdout]  --> src/validParentheses.rs:5:13
[INFO] [stdout]   |
[INFO] [stdout] 5 |     let mut openingChar: Option<char> ;
[INFO] [stdout]   |             ^^^^^^^^^^^ help: convert the identifier to snake case: `opening_char`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 31 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `is_anagram` in this scope
[INFO] [stdout]   --> src/validAnagram.rs:35:19
[INFO] [stdout]    |
[INFO] [stdout] 35 |        assert_eq!(is_anagram(("niedziela").to_owned(), ("dzielenia").to_owned()), true);
[INFO] [stdout]    |                   ^^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 33 +     use crate::validAnagram::is_anagram;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `is_anagram` in this scope
[INFO] [stdout]   --> src/validAnagram.rs:40:19
[INFO] [stdout]    |
[INFO] [stdout] 40 |        assert_eq!(is_anagram(("tak").to_owned(), ("nie").to_owned()), false);
[INFO] [stdout]    |                   ^^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 33 +     use crate::validAnagram::is_anagram;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `remove_element` in this scope
[INFO] [stdout]   --> src/removeElement.rs:23:20
[INFO] [stdout]    |
[INFO] [stdout] 23 |         assert_eq!(remove_element(&mut nums, 0), 5);
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 20 +     use crate::removeElement::remove_element;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `remove_element` in this scope
[INFO] [stdout]   --> src/removeElement.rs:29:20
[INFO] [stdout]    |
[INFO] [stdout] 29 |         assert_eq!(remove_element(&mut nums,3).to_owned(), 7);
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 20 +     use crate::removeElement::remove_element;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `longest_common_prefix` in this scope
[INFO] [stdout]   --> src/longestCommonPrefix.rs:42:19
[INFO] [stdout]    |
[INFO] [stdout] 42 |        assert_eq!(longest_common_prefix(strings).to_owned(), "fl");
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 39 +     use crate::longestCommonPrefix::longest_common_prefix;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `longest_common_prefix` in this scope
[INFO] [stdout]   --> src/longestCommonPrefix.rs:48:20
[INFO] [stdout]    |
[INFO] [stdout] 48 |         assert_eq!(longest_common_prefix(strings).to_owned(), "");
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 39 +     use crate::longestCommonPrefix::longest_common_prefix;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `is_valid` in this scope
[INFO] [stdout]   --> src/validParentheses.rs:54:19
[INFO] [stdout]    |
[INFO] [stdout] 54 |        assert_eq!(is_valid("()[]{}".to_owned()), true);
[INFO] [stdout]    |                   ^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 52 +     use crate::validParentheses::is_valid;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `is_valid` in this scope
[INFO] [stdout]   --> src/validParentheses.rs:59:19
[INFO] [stdout]    |
[INFO] [stdout] 59 |        assert_eq!(is_valid("(])".to_owned()), false);
[INFO] [stdout]    |                   ^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 52 +     use crate::validParentheses::is_valid;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `index_number` is never read
[INFO] [stdout]   --> src/palindromeNumber.rs:21:13
[INFO] [stdout]    |
[INFO] [stdout] 21 |     let mut index_number = 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: unused variable: `index`
[INFO] [stdout]  --> src/moveZeroes.rs:2:9
[INFO] [stdout]   |
[INFO] [stdout] 2 |     let index = nums.len()-1;
[INFO] [stdout]   |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_index`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `count` is never read
[INFO] [stdout]  --> src/firstOccurence.rs:5:13
[INFO] [stdout]   |
[INFO] [stdout] 5 |     let mut count = 0;
[INFO] [stdout]   |             ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `count` is never read
[INFO] [stdout]   --> src/firstOccurence.rs:17:17
[INFO] [stdout]    |
[INFO] [stdout] 17 |                 count = 0;
[INFO] [stdout]    |                 ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 8 previous errors; 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `leetcode` (bin "leetcode" test) due to 9 previous errors; 4 warnings emitted
[INFO] [stderr] error: failed to migrate to next edition
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `cargo fix --edition --allow-no-vcs --allow-dirty --frozen --all --all-targets --message-format=json` (exit status: 101)
[INFO] running `Command { std: "docker" "inspect" "650c14512a2dcdce4523eb1b759420c800b0d6cef3cc7562460ce7307ad86cec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "650c14512a2dcdce4523eb1b759420c800b0d6cef3cc7562460ce7307ad86cec", kill_on_drop: false }`
[INFO] [stdout] 650c14512a2dcdce4523eb1b759420c800b0d6cef3cc7562460ce7307ad86cec