Oct 12 11:12:27.631 INFO checking vksmgr/rust_code against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 12 11:12:27.631 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-0/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-0/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Oct 12 11:12:28.416 INFO blam! 1135cfa46f44ea4b0006bcf587c9e6999d98f6b07e30245801ae4ad50961275f
Oct 12 11:12:28.417 INFO running `"docker" "start" "-a" "1135cfa46f44ea4b0006bcf587c9e6999d98f6b07e30245801ae4ad50961275f"`
Oct 12 11:12:29.815 INFO kablam! usermod: no changes
Oct 12 11:12:29.852 INFO kablam!     Checking g_a v0.1.0 (/source)
Oct 12 11:12:30.269 INFO kablam! warning: unused variable: `trimed`
Oct 12 11:12:30.269 INFO kablam!   --> src/my_lib/lib.rs:29:9
Oct 12 11:12:30.269 INFO kablam!    |
Oct 12 11:12:30.270 INFO kablam! 29 |     let trimed = ip_txt.trim();
Oct 12 11:12:30.270 INFO kablam!    |         ^^^^^^ help: consider using `_trimed` instead
Oct 12 11:12:30.270 INFO kablam!    |
Oct 12 11:12:30.270 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 12 11:12:30.271 INFO kablam! 
Oct 12 11:12:30.271 INFO kablam! warning: function `readInt` should have a snake case name such as `read_int`
Oct 12 11:12:30.271 INFO kablam!   --> src/my_lib/lib.rs:13:1
Oct 12 11:12:30.272 INFO kablam!    |
Oct 12 11:12:30.272 INFO kablam! 13 | / pub fn readInt() -> i32{
Oct 12 11:12:30.272 INFO kablam! 14 | |     let mut ip_txt = String::new();
Oct 12 11:12:30.272 INFO kablam! 15 | |     io::stdin().read_line(&mut ip_txt).expect("error while reading");
Oct 12 11:12:30.273 INFO kablam! 16 | |     let trimed = ip_txt.trim();
Oct 12 11:12:30.273 INFO kablam! ...  |
Oct 12 11:12:30.273 INFO kablam! 23 | |     trimed.parse::<i32>().unwrap()
Oct 12 11:12:30.274 INFO kablam! 24 | | }
Oct 12 11:12:30.274 INFO kablam!    | |_^
Oct 12 11:12:30.274 INFO kablam!    |
Oct 12 11:12:30.274 INFO kablam!    = note: #[warn(non_snake_case)] on by default
Oct 12 11:12:30.275 INFO kablam! 
Oct 12 11:12:30.275 INFO kablam! warning: function `readIntArray` should have a snake case name such as `read_int_array`
Oct 12 11:12:30.275 INFO kablam!   --> src/my_lib/lib.rs:26:1
Oct 12 11:12:30.275 INFO kablam!    |
Oct 12 11:12:30.276 INFO kablam! 26 | / pub fn readIntArray(array: &mut Vec<i32>){
Oct 12 11:12:30.276 INFO kablam! 27 | |     let mut ip_txt = String::new();
Oct 12 11:12:30.276 INFO kablam! 28 | |     io::stdin().read_line(&mut ip_txt).expect("error while reading");
Oct 12 11:12:30.277 INFO kablam! 29 | |     let trimed = ip_txt.trim();
Oct 12 11:12:30.277 INFO kablam! ...  |
Oct 12 11:12:30.277 INFO kablam! 34 | |     }
Oct 12 11:12:30.277 INFO kablam! 35 | | }
Oct 12 11:12:30.278 INFO kablam!    | |_^
Oct 12 11:12:30.278 INFO kablam! 
Oct 12 11:12:30.284 INFO kablam! warning: unused variable: `trimed`
Oct 12 11:12:30.285 INFO kablam!   --> src/my_lib/lib.rs:29:9
Oct 12 11:12:30.285 INFO kablam!    |
Oct 12 11:12:30.285 INFO kablam! 29 |     let trimed = ip_txt.trim();
Oct 12 11:12:30.286 INFO kablam!    |         ^^^^^^ help: consider using `_trimed` instead
Oct 12 11:12:30.286 INFO kablam!    |
Oct 12 11:12:30.286 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 12 11:12:30.286 INFO kablam! 
Oct 12 11:12:30.300 INFO kablam! warning: function `readInt` should have a snake case name such as `read_int`
Oct 12 11:12:30.300 INFO kablam!   --> src/my_lib/lib.rs:13:1
Oct 12 11:12:30.300 INFO kablam!    |
Oct 12 11:12:30.300 INFO kablam! 13 | / pub fn readInt() -> i32{
Oct 12 11:12:30.300 INFO kablam! 14 | |     let mut ip_txt = String::new();
Oct 12 11:12:30.300 INFO kablam! 15 | |     io::stdin().read_line(&mut ip_txt).expect("error while reading");
Oct 12 11:12:30.300 INFO kablam! 16 | |     let trimed = ip_txt.trim();
Oct 12 11:12:30.300 INFO kablam! ...  |
Oct 12 11:12:30.300 INFO kablam! 23 | |     trimed.parse::<i32>().unwrap()
Oct 12 11:12:30.300 INFO kablam! 24 | | }
Oct 12 11:12:30.300 INFO kablam!    | |_^
Oct 12 11:12:30.309 INFO kablam!    |
Oct 12 11:12:30.309 INFO kablam!    = note: #[warn(non_snake_case)] on by default
Oct 12 11:12:30.309 INFO kablam! 
Oct 12 11:12:30.310 INFO kablam! warning: function `readIntArray` should have a snake case name such as `read_int_array`
Oct 12 11:12:30.310 INFO kablam!   --> src/my_lib/lib.rs:26:1
Oct 12 11:12:30.310 INFO kablam!    |
Oct 12 11:12:30.310 INFO kablam! 26 | / pub fn readIntArray(array: &mut Vec<i32>){
Oct 12 11:12:30.311 INFO kablam! 27 | |     let mut ip_txt = String::new();
Oct 12 11:12:30.311 INFO kablam! 28 | |     io::stdin().read_line(&mut ip_txt).expect("error while reading");
Oct 12 11:12:30.311 INFO kablam! 29 | |     let trimed = ip_txt.trim();
Oct 12 11:12:30.312 INFO kablam! ...  |
Oct 12 11:12:30.312 INFO kablam! 34 | |     }
Oct 12 11:12:30.312 INFO kablam! 35 | | }
Oct 12 11:12:30.313 INFO kablam!    | |_^
Oct 12 11:12:30.313 INFO kablam! 
Oct 12 11:12:30.608 INFO kablam! warning: unused import: `g::he::ds::array_1d`
Oct 12 11:12:30.609 INFO kablam!  --> src/main.rs:6:5
Oct 12 11:12:30.609 INFO kablam!   |
Oct 12 11:12:30.609 INFO kablam! 6 | use g::he::ds::array_1d;
Oct 12 11:12:30.610 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Oct 12 11:12:30.610 INFO kablam!   |
Oct 12 11:12:30.610 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 11:12:30.610 INFO kablam! 
Oct 12 11:12:30.611 INFO kablam! warning: unused import: `std::io`
Oct 12 11:12:30.611 INFO kablam!  --> src/main.rs:7:5
Oct 12 11:12:30.611 INFO kablam!   |
Oct 12 11:12:30.611 INFO kablam! 7 | use std::io;
Oct 12 11:12:30.612 INFO kablam!   |     ^^^^^^^
Oct 12 11:12:30.612 INFO kablam! 
Oct 12 11:12:30.647 INFO kablam! warning: unused import: `g::he::ds::array_1d`
Oct 12 11:12:30.647 INFO kablam!  --> src/main.rs:6:5
Oct 12 11:12:30.647 INFO kablam!   |
Oct 12 11:12:30.647 INFO kablam! 6 | use g::he::ds::array_1d;
Oct 12 11:12:30.647 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Oct 12 11:12:30.647 INFO kablam!   |
Oct 12 11:12:30.647 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 11:12:30.647 INFO kablam! 
Oct 12 11:12:30.647 INFO kablam! warning: unused import: `std::io`
Oct 12 11:12:30.647 INFO kablam!  --> src/main.rs:7:5
Oct 12 11:12:30.647 INFO kablam!   |
Oct 12 11:12:30.647 INFO kablam! 7 | use std::io;
Oct 12 11:12:30.647 INFO kablam!   |     ^^^^^^^
Oct 12 11:12:30.647 INFO kablam! 
Oct 12 11:12:30.825 INFO kablam! warning: unused variable: `flag`
Oct 12 11:12:30.825 INFO kablam!   --> src/g/he/algo/strings.rs:27:13
Oct 12 11:12:30.825 INFO kablam!    |
Oct 12 11:12:30.825 INFO kablam! 27 |     let mut flag: bool = true;
Oct 12 11:12:30.826 INFO kablam!    |             ^^^^ help: consider using `_flag` instead
Oct 12 11:12:30.826 INFO kablam!    |
Oct 12 11:12:30.826 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 12 11:12:30.826 INFO kablam! 
Oct 12 11:12:30.827 INFO kablam! warning: unused variable: `rev_str`
Oct 12 11:12:30.827 INFO kablam!   --> src/g/he/algo/strings.rs:29:13
Oct 12 11:12:30.827 INFO kablam!    |
Oct 12 11:12:30.828 INFO kablam! 29 |     let mut rev_str  = String::new();
Oct 12 11:12:30.828 INFO kablam!    |             ^^^^^^^ help: consider using `_rev_str` instead
Oct 12 11:12:30.828 INFO kablam! 
Oct 12 11:12:30.828 INFO kablam! warning: unused variable: `sum`
Oct 12 11:12:30.829 INFO kablam!   --> src/g/he/algo/strings.rs:46:13
Oct 12 11:12:30.829 INFO kablam!    |
Oct 12 11:12:30.829 INFO kablam! 46 |     let mut sum: i32 = 0;
Oct 12 11:12:30.830 INFO kablam!    |             ^^^ help: consider using `_sum` instead
Oct 12 11:12:30.830 INFO kablam! 
Oct 12 11:12:30.830 INFO kablam! warning: value assigned to `tmp` is never read
Oct 12 11:12:30.830 INFO kablam!   --> src/g/he/algo/strings.rs:49:13
Oct 12 11:12:30.831 INFO kablam!    |
Oct 12 11:12:30.831 INFO kablam! 49 |     let mut tmp = 0;
Oct 12 11:12:30.831 INFO kablam!    |             ^^^
Oct 12 11:12:30.831 INFO kablam!    |
Oct 12 11:12:30.832 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Oct 12 11:12:30.832 INFO kablam! 
Oct 12 11:12:30.837 INFO kablam! warning: unused variable: `flag`
Oct 12 11:12:30.837 INFO kablam!   --> src/g/he/algo/strings.rs:27:13
Oct 12 11:12:30.837 INFO kablam!    |
Oct 12 11:12:30.838 INFO kablam! 27 |     let mut flag: bool = true;
Oct 12 11:12:30.838 INFO kablam!    |             ^^^^ help: consider using `_flag` instead
Oct 12 11:12:30.838 INFO kablam!    |
Oct 12 11:12:30.838 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 12 11:12:30.839 INFO kablam! 
Oct 12 11:12:30.839 INFO kablam! warning: unused variable: `rev_str`
Oct 12 11:12:30.839 INFO kablam!   --> src/g/he/algo/strings.rs:29:13
Oct 12 11:12:30.839 INFO kablam!    |
Oct 12 11:12:30.840 INFO kablam! 29 |     let mut rev_str  = String::new();
Oct 12 11:12:30.840 INFO kablam!    |             ^^^^^^^ help: consider using `_rev_str` instead
Oct 12 11:12:30.840 INFO kablam! 
Oct 12 11:12:30.841 INFO kablam! warning: unused variable: `sum`
Oct 12 11:12:30.841 INFO kablam!   --> src/g/he/algo/strings.rs:46:13
Oct 12 11:12:30.841 INFO kablam!    |
Oct 12 11:12:30.842 INFO kablam! 46 |     let mut sum: i32 = 0;
Oct 12 11:12:30.842 INFO kablam!    |             ^^^ help: consider using `_sum` instead
Oct 12 11:12:30.842 INFO kablam! 
Oct 12 11:12:30.842 INFO kablam! warning: value assigned to `tmp` is never read
Oct 12 11:12:30.843 INFO kablam!   --> src/g/he/algo/strings.rs:49:13
Oct 12 11:12:30.843 INFO kablam!    |
Oct 12 11:12:30.843 INFO kablam! 49 |     let mut tmp = 0;
Oct 12 11:12:30.843 INFO kablam!    |             ^^^
Oct 12 11:12:30.844 INFO kablam!    |
Oct 12 11:12:30.844 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Oct 12 11:12:30.849 INFO kablam! 
Oct 12 11:12:30.849 INFO kablam! warning: variable does not need to be mutable
Oct 12 11:12:30.849 INFO kablam!   --> src/g/he/algo/strings.rs:27:9
Oct 12 11:12:30.849 INFO kablam!    |
Oct 12 11:12:30.850 INFO kablam! 27 |     let mut flag: bool = true;
Oct 12 11:12:30.850 INFO kablam!    |         ----^^^^
Oct 12 11:12:30.850 INFO kablam!    |         |
Oct 12 11:12:30.851 INFO kablam!    |         help: remove this `mut`
Oct 12 11:12:30.851 INFO kablam!    |
Oct 12 11:12:30.851 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 12 11:12:30.851 INFO kablam! 
Oct 12 11:12:30.852 INFO kablam! warning: variable does not need to be mutable
Oct 12 11:12:30.852 INFO kablam!   --> src/g/he/algo/strings.rs:29:9
Oct 12 11:12:30.852 INFO kablam!    |
Oct 12 11:12:30.852 INFO kablam! 29 |     let mut rev_str  = String::new();
Oct 12 11:12:30.853 INFO kablam!    |         ----^^^^^^^
Oct 12 11:12:30.853 INFO kablam!    |         |
Oct 12 11:12:30.853 INFO kablam!    |         help: remove this `mut`
Oct 12 11:12:30.854 INFO kablam! 
Oct 12 11:12:30.854 INFO kablam! warning: variable does not need to be mutable
Oct 12 11:12:30.854 INFO kablam!   --> src/g/he/algo/strings.rs:30:9
Oct 12 11:12:30.854 INFO kablam!    |
Oct 12 11:12:30.855 INFO kablam! 30 |     let mut rev: String = strg.chars().rev().collect();
Oct 12 11:12:30.855 INFO kablam!    |         ----^^^
Oct 12 11:12:30.855 INFO kablam!    |         |
Oct 12 11:12:30.855 INFO kablam!    |         help: remove this `mut`
Oct 12 11:12:30.856 INFO kablam! 
Oct 12 11:12:30.856 INFO kablam! warning: variable does not need to be mutable
Oct 12 11:12:30.856 INFO kablam!   --> src/g/he/algo/strings.rs:46:9
Oct 12 11:12:30.857 INFO kablam!    |
Oct 12 11:12:30.857 INFO kablam! 46 |     let mut sum: i32 = 0;
Oct 12 11:12:30.857 INFO kablam!    |         ----^^^
Oct 12 11:12:30.857 INFO kablam!    |         |
Oct 12 11:12:30.858 INFO kablam!    |         help: remove this `mut`
Oct 12 11:12:30.858 INFO kablam! 
Oct 12 11:12:30.865 INFO kablam! warning: variable does not need to be mutable
Oct 12 11:12:30.865 INFO kablam!   --> src/g/he/algo/strings.rs:71:9
Oct 12 11:12:30.865 INFO kablam!    |
Oct 12 11:12:30.865 INFO kablam! 71 |     let mut vec = ip_txt.to_string().into_bytes();
Oct 12 11:12:30.865 INFO kablam!    |         ----^^^
Oct 12 11:12:30.865 INFO kablam!    |         |
Oct 12 11:12:30.865 INFO kablam!    |         help: remove this `mut`
Oct 12 11:12:30.865 INFO kablam! 
Oct 12 11:12:30.865 INFO kablam! warning: function is never used: `hello`
Oct 12 11:12:30.865 INFO kablam!  --> src/g/arr/array.rs:2:1
Oct 12 11:12:30.865 INFO kablam!   |
Oct 12 11:12:30.865 INFO kablam! 2 | pub fn hello(){
Oct 12 11:12:30.865 INFO kablam!   | ^^^^^^^^^^^^^^
Oct 12 11:12:30.865 INFO kablam!   |
Oct 12 11:12:30.865 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 12 11:12:30.865 INFO kablam! 
Oct 12 11:12:30.865 INFO kablam! warning: function is never used: `read_file_input`
Oct 12 11:12:30.865 INFO kablam!  --> src/g/i_o/read_file.rs:5:1
Oct 12 11:12:30.865 INFO kablam!   |
Oct 12 11:12:30.865 INFO kablam! 5 | pub fn read_file_input(){
Oct 12 11:12:30.865 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 11:12:30.865 INFO kablam! 
Oct 12 11:12:30.865 INFO kablam! warning: function is never used: `create_file`
Oct 12 11:12:30.865 INFO kablam!   --> src/g/i_o/read_file.rs:32:1
Oct 12 11:12:30.865 INFO kablam!    |
Oct 12 11:12:30.865 INFO kablam! 32 | pub fn create_file(path: &str) -> File{
Oct 12 11:12:30.865 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 11:12:30.865 INFO kablam! 
Oct 12 11:12:30.865 INFO kablam! warning: function is never used: `monk`
Oct 12 11:12:30.865 INFO kablam!  --> src/g/he/ds/array_1d.rs:3:1
Oct 12 11:12:30.865 INFO kablam!   |
Oct 12 11:12:30.865 INFO kablam! 3 | pub fn monk(){
Oct 12 11:12:30.866 INFO kablam!   | ^^^^^^^^^^^^^
Oct 12 11:12:30.866 INFO kablam! 
Oct 12 11:12:30.866 INFO kablam! warning: function is never used: `readInt`
Oct 12 11:12:30.866 INFO kablam!   --> src/g/he/ds/array_1d.rs:42:1
Oct 12 11:12:30.866 INFO kablam!    |
Oct 12 11:12:30.866 INFO kablam! 42 | fn readInt() -> i32{
Oct 12 11:12:30.866 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^
Oct 12 11:12:30.866 INFO kablam! 
Oct 12 11:12:30.866 INFO kablam! warning: function is never used: `call`
Oct 12 11:12:30.866 INFO kablam!  --> src/g/he/algo/strings.rs:4:1
Oct 12 11:12:30.866 INFO kablam!   |
Oct 12 11:12:30.866 INFO kablam! 4 | pub fn call(){
Oct 12 11:12:30.866 INFO kablam!   | ^^^^^^^^^^^^^
Oct 12 11:12:30.866 INFO kablam! 
Oct 12 11:12:30.866 INFO kablam! warning: function is never used: `pallindrome`
Oct 12 11:12:30.866 INFO kablam!   --> src/g/he/algo/strings.rs:25:1
Oct 12 11:12:30.866 INFO kablam!    |
Oct 12 11:12:30.866 INFO kablam! 25 | pub fn pallindrome(){
Oct 12 11:12:30.866 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^
Oct 12 11:12:30.866 INFO kablam! 
Oct 12 11:12:30.866 INFO kablam! warning: function is never used: `permutation`
Oct 12 11:12:30.866 INFO kablam!   --> src/g/he/algo/strings.rs:43:1
Oct 12 11:12:30.866 INFO kablam!    |
Oct 12 11:12:30.866 INFO kablam! 43 | pub fn  permutation(){
Oct 12 11:12:30.866 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^
Oct 12 11:12:30.866 INFO kablam! 
Oct 12 11:12:30.866 INFO kablam! warning: variable `N` should have a snake case name such as `n`
Oct 12 11:12:30.866 INFO kablam!  --> src/g/he/ds/array_1d.rs:8:10
Oct 12 11:12:30.866 INFO kablam!   |
Oct 12 11:12:30.866 INFO kablam! 8 |     let  N: usize;
Oct 12 11:12:30.866 INFO kablam!   |          ^
Oct 12 11:12:30.866 INFO kablam!   |
Oct 12 11:12:30.866 INFO kablam!   = note: #[warn(non_snake_case)] on by default
Oct 12 11:12:30.866 INFO kablam! 
Oct 12 11:12:30.866 INFO kablam! warning: function `readInt` should have a snake case name such as `read_int`
Oct 12 11:12:30.866 INFO kablam!   --> src/g/he/ds/array_1d.rs:42:1
Oct 12 11:12:30.866 INFO kablam!    |
Oct 12 11:12:30.866 INFO kablam! 42 | / fn readInt() -> i32{
Oct 12 11:12:30.866 INFO kablam! 43 | |     let mut ip_txt = String::new();
Oct 12 11:12:30.866 INFO kablam! 44 | |     io::stdin().read_line(&mut ip_txt).expect("error while reading");
Oct 12 11:12:30.866 INFO kablam! 45 | |     let trimed = ip_txt.trim();
Oct 12 11:12:30.866 INFO kablam! ...  |
Oct 12 11:12:30.866 INFO kablam! 50 | |     }
Oct 12 11:12:30.866 INFO kablam! 51 | | }
Oct 12 11:12:30.866 INFO kablam!    | |_^
Oct 12 11:12:30.866 INFO kablam! 
Oct 12 11:12:30.866 INFO kablam! warning: variable `T` should have a snake case name such as `t`
Oct 12 11:12:30.866 INFO kablam!   --> src/main.rs:14:9
Oct 12 11:12:30.866 INFO kablam!    |
Oct 12 11:12:30.866 INFO kablam! 14 |     let T = readInt();
Oct 12 11:12:30.866 INFO kablam!    |         ^
Oct 12 11:12:30.866 INFO kablam! 
Oct 12 11:12:30.872 INFO kablam! warning: variable does not need to be mutable
Oct 12 11:12:30.872 INFO kablam!   --> src/g/he/algo/strings.rs:27:9
Oct 12 11:12:30.872 INFO kablam!    |
Oct 12 11:12:30.872 INFO kablam! 27 |     let mut flag: bool = true;
Oct 12 11:12:30.872 INFO kablam!    |         ----^^^^
Oct 12 11:12:30.872 INFO kablam!    |         |
Oct 12 11:12:30.872 INFO kablam!    |         help: remove this `mut`
Oct 12 11:12:30.872 INFO kablam!    |
Oct 12 11:12:30.872 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 12 11:12:30.872 INFO kablam! 
Oct 12 11:12:30.872 INFO kablam! warning: variable does not need to be mutable
Oct 12 11:12:30.872 INFO kablam!   --> src/g/he/algo/strings.rs:29:9
Oct 12 11:12:30.872 INFO kablam!    |
Oct 12 11:12:30.872 INFO kablam! 29 |     let mut rev_str  = String::new();
Oct 12 11:12:30.872 INFO kablam!    |         ----^^^^^^^
Oct 12 11:12:30.872 INFO kablam!    |         |
Oct 12 11:12:30.872 INFO kablam!    |         help: remove this `mut`
Oct 12 11:12:30.872 INFO kablam! 
Oct 12 11:12:30.872 INFO kablam! warning: variable does not need to be mutable
Oct 12 11:12:30.872 INFO kablam!   --> src/g/he/algo/strings.rs:30:9
Oct 12 11:12:30.872 INFO kablam!    |
Oct 12 11:12:30.872 INFO kablam! 30 |     let mut rev: String = strg.chars().rev().collect();
Oct 12 11:12:30.872 INFO kablam!    |         ----^^^
Oct 12 11:12:30.872 INFO kablam!    |         |
Oct 12 11:12:30.872 INFO kablam!    |         help: remove this `mut`
Oct 12 11:12:30.872 INFO kablam! 
Oct 12 11:12:30.872 INFO kablam! warning: variable does not need to be mutable
Oct 12 11:12:30.872 INFO kablam!   --> src/g/he/algo/strings.rs:46:9
Oct 12 11:12:30.872 INFO kablam!    |
Oct 12 11:12:30.872 INFO kablam! 46 |     let mut sum: i32 = 0;
Oct 12 11:12:30.872 INFO kablam!    |         ----^^^
Oct 12 11:12:30.872 INFO kablam!    |         |
Oct 12 11:12:30.872 INFO kablam!    |         help: remove this `mut`
Oct 12 11:12:30.872 INFO kablam! 
Oct 12 11:12:30.876 INFO kablam! warning: variable does not need to be mutable
Oct 12 11:12:30.876 INFO kablam!   --> src/g/he/algo/strings.rs:71:9
Oct 12 11:12:30.876 INFO kablam!    |
Oct 12 11:12:30.876 INFO kablam! 71 |     let mut vec = ip_txt.to_string().into_bytes();
Oct 12 11:12:30.876 INFO kablam!    |         ----^^^
Oct 12 11:12:30.876 INFO kablam!    |         |
Oct 12 11:12:30.876 INFO kablam!    |         help: remove this `mut`
Oct 12 11:12:30.876 INFO kablam! 
Oct 12 11:12:30.884 INFO kablam! warning: function is never used: `hello`
Oct 12 11:12:30.884 INFO kablam!  --> src/g/arr/array.rs:2:1
Oct 12 11:12:30.884 INFO kablam!   |
Oct 12 11:12:30.884 INFO kablam! 2 | pub fn hello(){
Oct 12 11:12:30.884 INFO kablam!   | ^^^^^^^^^^^^^^
Oct 12 11:12:30.884 INFO kablam!   |
Oct 12 11:12:30.884 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 12 11:12:30.884 INFO kablam! 
Oct 12 11:12:30.884 INFO kablam! warning: function is never used: `read_file_input`
Oct 12 11:12:30.884 INFO kablam!  --> src/g/i_o/read_file.rs:5:1
Oct 12 11:12:30.884 INFO kablam!   |
Oct 12 11:12:30.884 INFO kablam! 5 | pub fn read_file_input(){
Oct 12 11:12:30.884 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 11:12:30.884 INFO kablam! 
Oct 12 11:12:30.884 INFO kablam! warning: function is never used: `create_file`
Oct 12 11:12:30.884 INFO kablam!   --> src/g/i_o/read_file.rs:32:1
Oct 12 11:12:30.884 INFO kablam!    |
Oct 12 11:12:30.884 INFO kablam! 32 | pub fn create_file(path: &str) -> File{
Oct 12 11:12:30.884 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 11:12:30.884 INFO kablam! 
Oct 12 11:12:30.884 INFO kablam! warning: function is never used: `monk`
Oct 12 11:12:30.884 INFO kablam!  --> src/g/he/ds/array_1d.rs:3:1
Oct 12 11:12:30.884 INFO kablam!   |
Oct 12 11:12:30.884 INFO kablam! 3 | pub fn monk(){
Oct 12 11:12:30.884 INFO kablam!   | ^^^^^^^^^^^^^
Oct 12 11:12:30.884 INFO kablam! 
Oct 12 11:12:30.884 INFO kablam! warning: function is never used: `readInt`
Oct 12 11:12:30.884 INFO kablam!   --> src/g/he/ds/array_1d.rs:42:1
Oct 12 11:12:30.884 INFO kablam!    |
Oct 12 11:12:30.884 INFO kablam! 42 | fn readInt() -> i32{
Oct 12 11:12:30.884 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^
Oct 12 11:12:30.884 INFO kablam! 
Oct 12 11:12:30.884 INFO kablam! warning: function is never used: `call`
Oct 12 11:12:30.884 INFO kablam!  --> src/g/he/algo/strings.rs:4:1
Oct 12 11:12:30.884 INFO kablam!   |
Oct 12 11:12:30.884 INFO kablam! 4 | pub fn call(){
Oct 12 11:12:30.884 INFO kablam!   | ^^^^^^^^^^^^^
Oct 12 11:12:30.884 INFO kablam! 
Oct 12 11:12:30.884 INFO kablam! warning: function is never used: `pallindrome`
Oct 12 11:12:30.884 INFO kablam!   --> src/g/he/algo/strings.rs:25:1
Oct 12 11:12:30.884 INFO kablam!    |
Oct 12 11:12:30.884 INFO kablam! 25 | pub fn pallindrome(){
Oct 12 11:12:30.884 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^
Oct 12 11:12:30.884 INFO kablam! 
Oct 12 11:12:30.884 INFO kablam! warning: function is never used: `permutation`
Oct 12 11:12:30.884 INFO kablam!   --> src/g/he/algo/strings.rs:43:1
Oct 12 11:12:30.884 INFO kablam!    |
Oct 12 11:12:30.884 INFO kablam! 43 | pub fn  permutation(){
Oct 12 11:12:30.884 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^
Oct 12 11:12:30.884 INFO kablam! 
Oct 12 11:12:30.884 INFO kablam! warning: variable `N` should have a snake case name such as `n`
Oct 12 11:12:30.885 INFO kablam!  --> src/g/he/ds/array_1d.rs:8:10
Oct 12 11:12:30.885 INFO kablam!   |
Oct 12 11:12:30.885 INFO kablam! 8 |     let  N: usize;
Oct 12 11:12:30.885 INFO kablam!   |          ^
Oct 12 11:12:30.892 INFO kablam!   |
Oct 12 11:12:30.892 INFO kablam!   = note: #[warn(non_snake_case)] on by default
Oct 12 11:12:30.892 INFO kablam! 
Oct 12 11:12:30.892 INFO kablam! warning: function `readInt` should have a snake case name such as `read_int`
Oct 12 11:12:30.892 INFO kablam!   --> src/g/he/ds/array_1d.rs:42:1
Oct 12 11:12:30.892 INFO kablam!    |
Oct 12 11:12:30.892 INFO kablam! 42 | / fn readInt() -> i32{
Oct 12 11:12:30.892 INFO kablam! 43 | |     let mut ip_txt = String::new();
Oct 12 11:12:30.892 INFO kablam! 44 | |     io::stdin().read_line(&mut ip_txt).expect("error while reading");
Oct 12 11:12:30.892 INFO kablam! 45 | |     let trimed = ip_txt.trim();
Oct 12 11:12:30.892 INFO kablam! ...  |
Oct 12 11:12:30.892 INFO kablam! 50 | |     }
Oct 12 11:12:30.892 INFO kablam! 51 | | }
Oct 12 11:12:30.892 INFO kablam!    | |_^
Oct 12 11:12:30.892 INFO kablam! 
Oct 12 11:12:30.892 INFO kablam! warning: variable `T` should have a snake case name such as `t`
Oct 12 11:12:30.892 INFO kablam!   --> src/main.rs:14:9
Oct 12 11:12:30.892 INFO kablam!    |
Oct 12 11:12:30.892 INFO kablam! 14 |     let T = readInt();
Oct 12 11:12:30.892 INFO kablam!    |         ^
Oct 12 11:12:30.892 INFO kablam! 
Oct 12 11:12:30.944 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.09s
Oct 12 11:12:30.944 INFO kablam! su: No module specific data is present
Oct 12 11:12:31.888 INFO running `"docker" "rm" "-f" "1135cfa46f44ea4b0006bcf587c9e6999d98f6b07e30245801ae4ad50961275f"`
Oct 12 11:12:32.204 INFO blam! 1135cfa46f44ea4b0006bcf587c9e6999d98f6b07e30245801ae4ad50961275f