Oct 31 18:35:15.105 INFO checking vksmgr/rust_code against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Oct 31 18:35:15.105 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-6/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/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 +05812fa8c588473f03e3fa7cf59cd84f4f37c715-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 31 18:35:15.824 INFO blam! ed8aaa6a86845c8ce21f0c4ea99018a455284ceadba73fa0217afd1d2137de47
Oct 31 18:35:15.826 INFO running `"docker" "start" "-a" "ed8aaa6a86845c8ce21f0c4ea99018a455284ceadba73fa0217afd1d2137de47"`
Oct 31 18:35:17.688 INFO kablam! usermod: no changes
Oct 31 18:35:17.728 INFO kablam!     Checking g_a v0.1.0 (/source)
Oct 31 18:35:18.080 INFO kablam! warning: unused variable: `trimed`
Oct 31 18:35:18.081 INFO kablam!   --> src/my_lib/lib.rs:29:9
Oct 31 18:35:18.081 INFO kablam!    |
Oct 31 18:35:18.082 INFO kablam! 29 |     let trimed = ip_txt.trim();
Oct 31 18:35:18.082 INFO kablam!    |         ^^^^^^ help: consider using `_trimed` instead
Oct 31 18:35:18.082 INFO kablam!    |
Oct 31 18:35:18.082 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 31 18:35:18.083 INFO kablam! 
Oct 31 18:35:18.088 INFO kablam! warning: function `readInt` should have a snake case name such as `read_int`
Oct 31 18:35:18.089 INFO kablam!   --> src/my_lib/lib.rs:13:1
Oct 31 18:35:18.089 INFO kablam!    |
Oct 31 18:35:18.089 INFO kablam! 13 | / pub fn readInt() -> i32{
Oct 31 18:35:18.090 INFO kablam! 14 | |     let mut ip_txt = String::new();
Oct 31 18:35:18.090 INFO kablam! 15 | |     io::stdin().read_line(&mut ip_txt).expect("error while reading");
Oct 31 18:35:18.090 INFO kablam! 16 | |     let trimed = ip_txt.trim();
Oct 31 18:35:18.090 INFO kablam! ...  |
Oct 31 18:35:18.091 INFO kablam! 23 | |     trimed.parse::<i32>().unwrap()
Oct 31 18:35:18.091 INFO kablam! 24 | | }
Oct 31 18:35:18.091 INFO kablam!    | |_^
Oct 31 18:35:18.091 INFO kablam! warning: unused variable: `trimed`
Oct 31 18:35:18.092 INFO kablam!   --> src/my_lib/lib.rs:29:9
Oct 31 18:35:18.092 INFO kablam!    |
Oct 31 18:35:18.092 INFO kablam! 29 |     let trimed = ip_txt.trim();
Oct 31 18:35:18.093 INFO kablam!    |         ^^^^^^ help: consider using `_trimed` instead
Oct 31 18:35:18.093 INFO kablam!    |
Oct 31 18:35:18.093 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 31 18:35:18.093 INFO kablam! 
Oct 31 18:35:18.094 INFO kablam!    |
Oct 31 18:35:18.094 INFO kablam!    = note: #[warn(non_snake_case)] on by default
Oct 31 18:35:18.094 INFO kablam! 
Oct 31 18:35:18.094 INFO kablam! warning: function `readIntArray` should have a snake case name such as `read_int_array`
Oct 31 18:35:18.095 INFO kablam!   --> src/my_lib/lib.rs:26:1
Oct 31 18:35:18.095 INFO kablam!    |
Oct 31 18:35:18.095 INFO kablam! 26 | / pub fn readIntArray(array: &mut Vec<i32>){
Oct 31 18:35:18.096 INFO kablam! 27 | |     let mut ip_txt = String::new();
Oct 31 18:35:18.096 INFO kablam! 28 | |     io::stdin().read_line(&mut ip_txt).expect("error while reading");
Oct 31 18:35:18.096 INFO kablam! 29 | |     let trimed = ip_txt.trim();
Oct 31 18:35:18.096 INFO kablam! ...  |
Oct 31 18:35:18.097 INFO kablam! 34 | |     }
Oct 31 18:35:18.097 INFO kablam! 35 | | }
Oct 31 18:35:18.097 INFO kablam!    | |_^
Oct 31 18:35:18.098 INFO kablam! 
Oct 31 18:35:18.104 INFO kablam! warning: function `readInt` should have a snake case name such as `read_int`
Oct 31 18:35:18.105 INFO kablam!   --> src/my_lib/lib.rs:13:1
Oct 31 18:35:18.105 INFO kablam!    |
Oct 31 18:35:18.105 INFO kablam! 13 | / pub fn readInt() -> i32{
Oct 31 18:35:18.106 INFO kablam! 14 | |     let mut ip_txt = String::new();
Oct 31 18:35:18.106 INFO kablam! 15 | |     io::stdin().read_line(&mut ip_txt).expect("error while reading");
Oct 31 18:35:18.106 INFO kablam! 16 | |     let trimed = ip_txt.trim();
Oct 31 18:35:18.106 INFO kablam! ...  |
Oct 31 18:35:18.107 INFO kablam! 23 | |     trimed.parse::<i32>().unwrap()
Oct 31 18:35:18.107 INFO kablam! 24 | | }
Oct 31 18:35:18.107 INFO kablam!    | |_^
Oct 31 18:35:18.108 INFO kablam!    |
Oct 31 18:35:18.108 INFO kablam!    = note: #[warn(non_snake_case)] on by default
Oct 31 18:35:18.108 INFO kablam! 
Oct 31 18:35:18.112 INFO kablam! warning: function `readIntArray` should have a snake case name such as `read_int_array`
Oct 31 18:35:18.113 INFO kablam!   --> src/my_lib/lib.rs:26:1
Oct 31 18:35:18.113 INFO kablam!    |
Oct 31 18:35:18.113 INFO kablam! 26 | / pub fn readIntArray(array: &mut Vec<i32>){
Oct 31 18:35:18.113 INFO kablam! 27 | |     let mut ip_txt = String::new();
Oct 31 18:35:18.114 INFO kablam! 28 | |     io::stdin().read_line(&mut ip_txt).expect("error while reading");
Oct 31 18:35:18.114 INFO kablam! 29 | |     let trimed = ip_txt.trim();
Oct 31 18:35:18.114 INFO kablam! ...  |
Oct 31 18:35:18.115 INFO kablam! 34 | |     }
Oct 31 18:35:18.115 INFO kablam! 35 | | }
Oct 31 18:35:18.115 INFO kablam!    | |_^
Oct 31 18:35:18.115 INFO kablam! 
Oct 31 18:35:18.445 INFO kablam! warning: unused import: `g::he::ds::array_1d`
Oct 31 18:35:18.445 INFO kablam!  --> src/main.rs:6:5
Oct 31 18:35:18.445 INFO kablam!   |
Oct 31 18:35:18.445 INFO kablam! 6 | use g::he::ds::array_1d;
Oct 31 18:35:18.446 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Oct 31 18:35:18.446 INFO kablam!   |
Oct 31 18:35:18.446 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 31 18:35:18.447 INFO kablam! 
Oct 31 18:35:18.447 INFO kablam! warning: unused import: `std::io`
Oct 31 18:35:18.447 INFO kablam!  --> src/main.rs:7:5
Oct 31 18:35:18.447 INFO kablam!   |
Oct 31 18:35:18.448 INFO kablam! 7 | use std::io;
Oct 31 18:35:18.448 INFO kablam!   |     ^^^^^^^
Oct 31 18:35:18.448 INFO kablam! 
Oct 31 18:35:18.448 INFO kablam! warning: unused import: `g::he::ds::array_1d`
Oct 31 18:35:18.449 INFO kablam!  --> src/main.rs:6:5
Oct 31 18:35:18.449 INFO kablam!   |
Oct 31 18:35:18.449 INFO kablam! 6 | use g::he::ds::array_1d;
Oct 31 18:35:18.449 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Oct 31 18:35:18.449 INFO kablam!   |
Oct 31 18:35:18.450 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 31 18:35:18.450 INFO kablam! 
Oct 31 18:35:18.450 INFO kablam! warning: unused import: `std::io`
Oct 31 18:35:18.450 INFO kablam!  --> src/main.rs:7:5
Oct 31 18:35:18.451 INFO kablam!   |
Oct 31 18:35:18.451 INFO kablam! 7 | use std::io;
Oct 31 18:35:18.451 INFO kablam!   |     ^^^^^^^
Oct 31 18:35:18.451 INFO kablam! 
Oct 31 18:35:18.548 INFO kablam! warning: unused variable: `flag`
Oct 31 18:35:18.549 INFO kablam!   --> src/g/he/algo/strings.rs:27:13
Oct 31 18:35:18.549 INFO kablam!    |
Oct 31 18:35:18.549 INFO kablam! 27 |     let mut flag: bool = true;
Oct 31 18:35:18.550 INFO kablam!    |             ^^^^ help: consider using `_flag` instead
Oct 31 18:35:18.550 INFO kablam!    |
Oct 31 18:35:18.550 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 31 18:35:18.550 INFO kablam! 
Oct 31 18:35:18.551 INFO kablam! warning: unused variable: `rev_str`
Oct 31 18:35:18.551 INFO kablam!   --> src/g/he/algo/strings.rs:29:13
Oct 31 18:35:18.551 INFO kablam!    |
Oct 31 18:35:18.551 INFO kablam! 29 |     let mut rev_str  = String::new();
Oct 31 18:35:18.552 INFO kablam!    |             ^^^^^^^ help: consider using `_rev_str` instead
Oct 31 18:35:18.552 INFO kablam! 
Oct 31 18:35:18.552 INFO kablam! warning: unused variable: `sum`
Oct 31 18:35:18.552 INFO kablam!   --> src/g/he/algo/strings.rs:46:13
Oct 31 18:35:18.553 INFO kablam!    |
Oct 31 18:35:18.553 INFO kablam! 46 |     let mut sum: i32 = 0;
Oct 31 18:35:18.553 INFO kablam!    |             ^^^ help: consider using `_sum` instead
Oct 31 18:35:18.553 INFO kablam! 
Oct 31 18:35:18.554 INFO kablam! warning: value assigned to `tmp` is never read
Oct 31 18:35:18.554 INFO kablam!   --> src/g/he/algo/strings.rs:49:13
Oct 31 18:35:18.554 INFO kablam!    |
Oct 31 18:35:18.554 INFO kablam! 49 |     let mut tmp = 0;
Oct 31 18:35:18.555 INFO kablam!    |             ^^^
Oct 31 18:35:18.555 INFO kablam!    |
Oct 31 18:35:18.555 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Oct 31 18:35:18.556 INFO kablam! 
Oct 31 18:35:18.600 INFO kablam! warning: variable does not need to be mutable
Oct 31 18:35:18.600 INFO kablam!   --> src/g/he/algo/strings.rs:27:9
Oct 31 18:35:18.600 INFO kablam!    |
Oct 31 18:35:18.600 INFO kablam! 27 |     let mut flag: bool = true;
Oct 31 18:35:18.600 INFO kablam!    |         ----^^^^
Oct 31 18:35:18.600 INFO kablam!    |         |
Oct 31 18:35:18.600 INFO kablam!    |         help: remove this `mut`
Oct 31 18:35:18.600 INFO kablam!    |
Oct 31 18:35:18.600 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 31 18:35:18.600 INFO kablam! 
Oct 31 18:35:18.600 INFO kablam! warning: variable does not need to be mutable
Oct 31 18:35:18.600 INFO kablam!   --> src/g/he/algo/strings.rs:29:9
Oct 31 18:35:18.600 INFO kablam!    |
Oct 31 18:35:18.600 INFO kablam! 29 |     let mut rev_str  = String::new();
Oct 31 18:35:18.600 INFO kablam!    |         ----^^^^^^^
Oct 31 18:35:18.600 INFO kablam!    |         |
Oct 31 18:35:18.600 INFO kablam!    |         help: remove this `mut`
Oct 31 18:35:18.600 INFO kablam! 
Oct 31 18:35:18.600 INFO kablam! warning: variable does not need to be mutable
Oct 31 18:35:18.600 INFO kablam!   --> src/g/he/algo/strings.rs:30:9
Oct 31 18:35:18.600 INFO kablam!    |
Oct 31 18:35:18.600 INFO kablam! 30 |     let mut rev: String = strg.chars().rev().collect();
Oct 31 18:35:18.600 INFO kablam!    |         ----^^^
Oct 31 18:35:18.600 INFO kablam!    |         |
Oct 31 18:35:18.600 INFO kablam!    |         help: remove this `mut`
Oct 31 18:35:18.600 INFO kablam! 
Oct 31 18:35:18.600 INFO kablam! warning: variable does not need to be mutable
Oct 31 18:35:18.600 INFO kablam!   --> src/g/he/algo/strings.rs:46:9
Oct 31 18:35:18.600 INFO kablam!    |
Oct 31 18:35:18.600 INFO kablam! 46 |     let mut sum: i32 = 0;
Oct 31 18:35:18.600 INFO kablam!    |         ----^^^
Oct 31 18:35:18.600 INFO kablam!    |         |
Oct 31 18:35:18.600 INFO kablam!    |         help: remove this `mut`
Oct 31 18:35:18.600 INFO kablam! 
Oct 31 18:35:18.614 INFO kablam! warning: variable does not need to be mutable
Oct 31 18:35:18.614 INFO kablam!   --> src/g/he/algo/strings.rs:71:9
Oct 31 18:35:18.614 INFO kablam!    |
Oct 31 18:35:18.614 INFO kablam! 71 |     let mut vec = ip_txt.to_string().into_bytes();
Oct 31 18:35:18.614 INFO kablam!    |         ----^^^
Oct 31 18:35:18.614 INFO kablam!    |         |
Oct 31 18:35:18.614 INFO kablam!    |         help: remove this `mut`
Oct 31 18:35:18.624 INFO kablam! 
Oct 31 18:35:18.624 INFO kablam! warning: function is never used: `hello`
Oct 31 18:35:18.625 INFO kablam!  --> src/g/arr/array.rs:2:1
Oct 31 18:35:18.625 INFO kablam!   |
Oct 31 18:35:18.625 INFO kablam! 2 | pub fn hello(){
Oct 31 18:35:18.625 INFO kablam!   | ^^^^^^^^^^^^^^
Oct 31 18:35:18.625 INFO kablam!   |
Oct 31 18:35:18.626 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 31 18:35:18.626 INFO kablam! 
Oct 31 18:35:18.626 INFO kablam! warning: function is never used: `read_file_input`
Oct 31 18:35:18.626 INFO kablam!  --> src/g/i_o/read_file.rs:5:1
Oct 31 18:35:18.626 INFO kablam!   |
Oct 31 18:35:18.626 INFO kablam! 5 | pub fn read_file_input(){
Oct 31 18:35:18.627 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 18:35:18.627 INFO kablam! 
Oct 31 18:35:18.627 INFO kablam! warning: function is never used: `create_file`
Oct 31 18:35:18.627 INFO kablam!   --> src/g/i_o/read_file.rs:32:1
Oct 31 18:35:18.627 INFO kablam!    |
Oct 31 18:35:18.627 INFO kablam! 32 | pub fn create_file(path: &str) -> File{
Oct 31 18:35:18.628 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 18:35:18.628 INFO kablam! 
Oct 31 18:35:18.628 INFO kablam! warning: function is never used: `monk`
Oct 31 18:35:18.628 INFO kablam!  --> src/g/he/ds/array_1d.rs:3:1
Oct 31 18:35:18.628 INFO kablam!   |
Oct 31 18:35:18.629 INFO kablam! 3 | pub fn monk(){
Oct 31 18:35:18.629 INFO kablam!   | ^^^^^^^^^^^^^
Oct 31 18:35:18.629 INFO kablam! 
Oct 31 18:35:18.629 INFO kablam! warning: function is never used: `readInt`
Oct 31 18:35:18.629 INFO kablam!   --> src/g/he/ds/array_1d.rs:42:1
Oct 31 18:35:18.629 INFO kablam!    |
Oct 31 18:35:18.630 INFO kablam! 42 | fn readInt() -> i32{
Oct 31 18:35:18.630 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^
Oct 31 18:35:18.630 INFO kablam! 
Oct 31 18:35:18.630 INFO kablam! warning: function is never used: `call`
Oct 31 18:35:18.630 INFO kablam!  --> src/g/he/algo/strings.rs:4:1
Oct 31 18:35:18.631 INFO kablam!   |
Oct 31 18:35:18.631 INFO kablam! 4 | pub fn call(){
Oct 31 18:35:18.631 INFO kablam!   | ^^^^^^^^^^^^^
Oct 31 18:35:18.631 INFO kablam! 
Oct 31 18:35:18.631 INFO kablam! warning: function is never used: `pallindrome`
Oct 31 18:35:18.631 INFO kablam!   --> src/g/he/algo/strings.rs:25:1
Oct 31 18:35:18.632 INFO kablam!    |
Oct 31 18:35:18.632 INFO kablam! 25 | pub fn pallindrome(){
Oct 31 18:35:18.632 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^
Oct 31 18:35:18.632 INFO kablam! 
Oct 31 18:35:18.632 INFO kablam! warning: function is never used: `permutation`
Oct 31 18:35:18.632 INFO kablam!   --> src/g/he/algo/strings.rs:43:1
Oct 31 18:35:18.633 INFO kablam!    |
Oct 31 18:35:18.633 INFO kablam! 43 | pub fn  permutation(){
Oct 31 18:35:18.633 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^
Oct 31 18:35:18.633 INFO kablam! 
Oct 31 18:35:18.633 INFO kablam! warning: variable `N` should have a snake case name such as `n`
Oct 31 18:35:18.634 INFO kablam!  --> src/g/he/ds/array_1d.rs:8:10
Oct 31 18:35:18.634 INFO kablam!   |
Oct 31 18:35:18.634 INFO kablam! 8 |     let  N: usize;
Oct 31 18:35:18.634 INFO kablam!   |          ^
Oct 31 18:35:18.634 INFO kablam!   |
Oct 31 18:35:18.634 INFO kablam!   = note: #[warn(non_snake_case)] on by default
Oct 31 18:35:18.635 INFO kablam! 
Oct 31 18:35:18.635 INFO kablam! warning: function `readInt` should have a snake case name such as `read_int`
Oct 31 18:35:18.635 INFO kablam!   --> src/g/he/ds/array_1d.rs:42:1
Oct 31 18:35:18.635 INFO kablam!    |
Oct 31 18:35:18.635 INFO kablam! 42 | / fn readInt() -> i32{
Oct 31 18:35:18.636 INFO kablam! 43 | |     let mut ip_txt = String::new();
Oct 31 18:35:18.636 INFO kablam! 44 | |     io::stdin().read_line(&mut ip_txt).expect("error while reading");
Oct 31 18:35:18.636 INFO kablam! 45 | |     let trimed = ip_txt.trim();
Oct 31 18:35:18.636 INFO kablam! ...  |
Oct 31 18:35:18.636 INFO kablam! 50 | |     }
Oct 31 18:35:18.636 INFO kablam! 51 | | }
Oct 31 18:35:18.637 INFO kablam!    | |_^
Oct 31 18:35:18.637 INFO kablam! 
Oct 31 18:35:18.637 INFO kablam! warning: variable `T` should have a snake case name such as `t`
Oct 31 18:35:18.637 INFO kablam!   --> src/main.rs:14:9
Oct 31 18:35:18.637 INFO kablam!    |
Oct 31 18:35:18.638 INFO kablam! 14 |     let T = readInt();
Oct 31 18:35:18.638 INFO kablam!    |         ^
Oct 31 18:35:18.638 INFO kablam! 
Oct 31 18:35:18.638 INFO kablam! warning: unused variable: `flag`
Oct 31 18:35:18.638 INFO kablam!   --> src/g/he/algo/strings.rs:27:13
Oct 31 18:35:18.638 INFO kablam!    |
Oct 31 18:35:18.639 INFO kablam! 27 |     let mut flag: bool = true;
Oct 31 18:35:18.639 INFO kablam!    |             ^^^^ help: consider using `_flag` instead
Oct 31 18:35:18.639 INFO kablam!    |
Oct 31 18:35:18.639 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 31 18:35:18.639 INFO kablam! 
Oct 31 18:35:18.640 INFO kablam! warning: unused variable: `rev_str`
Oct 31 18:35:18.640 INFO kablam!   --> src/g/he/algo/strings.rs:29:13
Oct 31 18:35:18.640 INFO kablam!    |
Oct 31 18:35:18.640 INFO kablam! 29 |     let mut rev_str  = String::new();
Oct 31 18:35:18.640 INFO kablam!    |             ^^^^^^^ help: consider using `_rev_str` instead
Oct 31 18:35:18.640 INFO kablam! 
Oct 31 18:35:18.641 INFO kablam! warning: unused variable: `sum`
Oct 31 18:35:18.641 INFO kablam!   --> src/g/he/algo/strings.rs:46:13
Oct 31 18:35:18.641 INFO kablam!    |
Oct 31 18:35:18.641 INFO kablam! 46 |     let mut sum: i32 = 0;
Oct 31 18:35:18.641 INFO kablam!    |             ^^^ help: consider using `_sum` instead
Oct 31 18:35:18.642 INFO kablam! 
Oct 31 18:35:18.642 INFO kablam! warning: value assigned to `tmp` is never read
Oct 31 18:35:18.642 INFO kablam!   --> src/g/he/algo/strings.rs:49:13
Oct 31 18:35:18.642 INFO kablam!    |
Oct 31 18:35:18.642 INFO kablam! 49 |     let mut tmp = 0;
Oct 31 18:35:18.642 INFO kablam!    |             ^^^
Oct 31 18:35:18.643 INFO kablam!    |
Oct 31 18:35:18.643 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Oct 31 18:35:18.643 INFO kablam! 
Oct 31 18:35:18.708 INFO kablam! warning: variable does not need to be mutable
Oct 31 18:35:18.708 INFO kablam!   --> src/g/he/algo/strings.rs:27:9
Oct 31 18:35:18.708 INFO kablam!    |
Oct 31 18:35:18.708 INFO kablam! 27 |     let mut flag: bool = true;
Oct 31 18:35:18.708 INFO kablam!    |         ----^^^^
Oct 31 18:35:18.708 INFO kablam!    |         |
Oct 31 18:35:18.708 INFO kablam!    |         help: remove this `mut`
Oct 31 18:35:18.708 INFO kablam!    |
Oct 31 18:35:18.708 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 31 18:35:18.708 INFO kablam! 
Oct 31 18:35:18.708 INFO kablam! warning: variable does not need to be mutable
Oct 31 18:35:18.708 INFO kablam!   --> src/g/he/algo/strings.rs:29:9
Oct 31 18:35:18.708 INFO kablam!    |
Oct 31 18:35:18.708 INFO kablam! 29 |     let mut rev_str  = String::new();
Oct 31 18:35:18.708 INFO kablam!    |         ----^^^^^^^
Oct 31 18:35:18.708 INFO kablam!    |         |
Oct 31 18:35:18.708 INFO kablam!    |         help: remove this `mut`
Oct 31 18:35:18.708 INFO kablam! 
Oct 31 18:35:18.708 INFO kablam! warning: variable does not need to be mutable
Oct 31 18:35:18.708 INFO kablam!   --> src/g/he/algo/strings.rs:30:9
Oct 31 18:35:18.708 INFO kablam!    |
Oct 31 18:35:18.708 INFO kablam! 30 |     let mut rev: String = strg.chars().rev().collect();
Oct 31 18:35:18.708 INFO kablam!    |         ----^^^
Oct 31 18:35:18.708 INFO kablam!    |         |
Oct 31 18:35:18.708 INFO kablam!    |         help: remove this `mut`
Oct 31 18:35:18.708 INFO kablam! 
Oct 31 18:35:18.708 INFO kablam! warning: variable does not need to be mutable
Oct 31 18:35:18.708 INFO kablam!   --> src/g/he/algo/strings.rs:46:9
Oct 31 18:35:18.708 INFO kablam!    |
Oct 31 18:35:18.708 INFO kablam! 46 |     let mut sum: i32 = 0;
Oct 31 18:35:18.708 INFO kablam!    |         ----^^^
Oct 31 18:35:18.708 INFO kablam!    |         |
Oct 31 18:35:18.708 INFO kablam!    |         help: remove this `mut`
Oct 31 18:35:18.708 INFO kablam! 
Oct 31 18:35:18.712 INFO kablam! warning: variable does not need to be mutable
Oct 31 18:35:18.712 INFO kablam!   --> src/g/he/algo/strings.rs:71:9
Oct 31 18:35:18.712 INFO kablam!    |
Oct 31 18:35:18.713 INFO kablam! 71 |     let mut vec = ip_txt.to_string().into_bytes();
Oct 31 18:35:18.713 INFO kablam!    |         ----^^^
Oct 31 18:35:18.713 INFO kablam!    |         |
Oct 31 18:35:18.713 INFO kablam!    |         help: remove this `mut`
Oct 31 18:35:18.713 INFO kablam! 
Oct 31 18:35:18.713 INFO kablam! warning: function is never used: `hello`
Oct 31 18:35:18.714 INFO kablam!  --> src/g/arr/array.rs:2:1
Oct 31 18:35:18.714 INFO kablam!   |
Oct 31 18:35:18.714 INFO kablam! 2 | pub fn hello(){
Oct 31 18:35:18.714 INFO kablam!   | ^^^^^^^^^^^^^^
Oct 31 18:35:18.714 INFO kablam!   |
Oct 31 18:35:18.714 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 31 18:35:18.714 INFO kablam! 
Oct 31 18:35:18.714 INFO kablam! warning: function is never used: `read_file_input`
Oct 31 18:35:18.715 INFO kablam!  --> src/g/i_o/read_file.rs:5:1
Oct 31 18:35:18.715 INFO kablam!   |
Oct 31 18:35:18.715 INFO kablam! 5 | pub fn read_file_input(){
Oct 31 18:35:18.715 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 18:35:18.715 INFO kablam! 
Oct 31 18:35:18.715 INFO kablam! warning: function is never used: `create_file`
Oct 31 18:35:18.716 INFO kablam!   --> src/g/i_o/read_file.rs:32:1
Oct 31 18:35:18.716 INFO kablam!    |
Oct 31 18:35:18.716 INFO kablam! 32 | pub fn create_file(path: &str) -> File{
Oct 31 18:35:18.716 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 18:35:18.717 INFO kablam! 
Oct 31 18:35:18.717 INFO kablam! warning: function is never used: `monk`
Oct 31 18:35:18.717 INFO kablam!  --> src/g/he/ds/array_1d.rs:3:1
Oct 31 18:35:18.717 INFO kablam!   |
Oct 31 18:35:18.718 INFO kablam! 3 | pub fn monk(){
Oct 31 18:35:18.718 INFO kablam!   | ^^^^^^^^^^^^^
Oct 31 18:35:18.718 INFO kablam! 
Oct 31 18:35:18.718 INFO kablam! warning: function is never used: `readInt`
Oct 31 18:35:18.719 INFO kablam!   --> src/g/he/ds/array_1d.rs:42:1
Oct 31 18:35:18.719 INFO kablam!    |
Oct 31 18:35:18.719 INFO kablam! 42 | fn readInt() -> i32{
Oct 31 18:35:18.720 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^
Oct 31 18:35:18.720 INFO kablam! 
Oct 31 18:35:18.720 INFO kablam! warning: function is never used: `call`
Oct 31 18:35:18.720 INFO kablam!  --> src/g/he/algo/strings.rs:4:1
Oct 31 18:35:18.721 INFO kablam!   |
Oct 31 18:35:18.721 INFO kablam! 4 | pub fn call(){
Oct 31 18:35:18.721 INFO kablam!   | ^^^^^^^^^^^^^
Oct 31 18:35:18.721 INFO kablam! 
Oct 31 18:35:18.721 INFO kablam! warning: function is never used: `pallindrome`
Oct 31 18:35:18.721 INFO kablam!   --> src/g/he/algo/strings.rs:25:1
Oct 31 18:35:18.721 INFO kablam!    |
Oct 31 18:35:18.721 INFO kablam! 25 | pub fn pallindrome(){
Oct 31 18:35:18.721 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^
Oct 31 18:35:18.721 INFO kablam! 
Oct 31 18:35:18.721 INFO kablam! warning: function is never used: `permutation`
Oct 31 18:35:18.722 INFO kablam!   --> src/g/he/algo/strings.rs:43:1
Oct 31 18:35:18.722 INFO kablam!    |
Oct 31 18:35:18.722 INFO kablam! 43 | pub fn  permutation(){
Oct 31 18:35:18.722 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^
Oct 31 18:35:18.722 INFO kablam! 
Oct 31 18:35:18.722 INFO kablam! warning: variable `N` should have a snake case name such as `n`
Oct 31 18:35:18.722 INFO kablam!  --> src/g/he/ds/array_1d.rs:8:10
Oct 31 18:35:18.722 INFO kablam!   |
Oct 31 18:35:18.722 INFO kablam! 8 |     let  N: usize;
Oct 31 18:35:18.722 INFO kablam!   |          ^
Oct 31 18:35:18.722 INFO kablam!   |
Oct 31 18:35:18.722 INFO kablam!   = note: #[warn(non_snake_case)] on by default
Oct 31 18:35:18.722 INFO kablam! 
Oct 31 18:35:18.722 INFO kablam! warning: function `readInt` should have a snake case name such as `read_int`
Oct 31 18:35:18.722 INFO kablam!   --> src/g/he/ds/array_1d.rs:42:1
Oct 31 18:35:18.722 INFO kablam!    |
Oct 31 18:35:18.722 INFO kablam! 42 | / fn readInt() -> i32{
Oct 31 18:35:18.722 INFO kablam! 43 | |     let mut ip_txt = String::new();
Oct 31 18:35:18.722 INFO kablam! 44 | |     io::stdin().read_line(&mut ip_txt).expect("error while reading");
Oct 31 18:35:18.722 INFO kablam! 45 | |     let trimed = ip_txt.trim();
Oct 31 18:35:18.722 INFO kablam! ...  |
Oct 31 18:35:18.722 INFO kablam! 50 | |     }
Oct 31 18:35:18.722 INFO kablam! 51 | | }
Oct 31 18:35:18.723 INFO kablam!    | |_^
Oct 31 18:35:18.723 INFO kablam! 
Oct 31 18:35:18.723 INFO kablam! warning: variable `T` should have a snake case name such as `t`
Oct 31 18:35:18.723 INFO kablam!   --> src/main.rs:14:9
Oct 31 18:35:18.723 INFO kablam!    |
Oct 31 18:35:18.723 INFO kablam! 14 |     let T = readInt();
Oct 31 18:35:18.723 INFO kablam!    |         ^
Oct 31 18:35:18.723 INFO kablam! 
Oct 31 18:35:18.764 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.06s
Oct 31 18:35:18.764 INFO kablam! su: No module specific data is present
Oct 31 18:35:19.831 INFO running `"docker" "rm" "-f" "ed8aaa6a86845c8ce21f0c4ea99018a455284ceadba73fa0217afd1d2137de47"`
Oct 31 18:35:20.176 INFO blam! ed8aaa6a86845c8ce21f0c4ea99018a455284ceadba73fa0217afd1d2137de47