Dec 19 06:01:31.188 INFO checking vksmgr/RDS against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 06:01:31.188 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-1/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/vksmgr/RDS:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 06:01:31.353 INFO [stdout] 54e2d5511aabc373178c58fbc208a1790c8137b71df2d2cb442175cc32a95c6c
Dec 19 06:01:31.355 INFO running `"docker" "start" "-a" "54e2d5511aabc373178c58fbc208a1790c8137b71df2d2cb442175cc32a95c6c"`
Dec 19 06:01:32.008 INFO [stderr]     Checking text_io v0.1.6
Dec 19 06:01:32.105 INFO [stderr]     Checking algojam v0.1.0 (/opt/crater/workdir)
Dec 19 06:01:32.308 INFO [stderr] warning: unused imports: `BufRead`, `BufReader`
Dec 19 06:01:32.308 INFO [stderr]  --> src/google/r_2013.rs:1:15
Dec 19 06:01:32.308 INFO [stderr]   |
Dec 19 06:01:32.308 INFO [stderr] 1 | use std::io::{BufRead, BufReader};
Dec 19 06:01:32.308 INFO [stderr]   |               ^^^^^^^  ^^^^^^^^^
Dec 19 06:01:32.308 INFO [stderr]   |
Dec 19 06:01:32.308 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 06:01:32.308 INFO [stderr] 
Dec 19 06:01:32.308 INFO [stderr] warning: unused import: `std::fs::File`
Dec 19 06:01:32.308 INFO [stderr]  --> src/google/r_2013.rs:2:5
Dec 19 06:01:32.308 INFO [stderr]   |
Dec 19 06:01:32.308 INFO [stderr] 2 | use std::fs::File;
Dec 19 06:01:32.308 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 19 06:01:32.308 INFO [stderr] 
Dec 19 06:01:32.338 INFO [stderr] warning: unused imports: `BufRead`, `BufReader`
Dec 19 06:01:32.338 INFO [stderr]  --> src/google/r_2013.rs:1:15
Dec 19 06:01:32.338 INFO [stderr]   |
Dec 19 06:01:32.338 INFO [stderr] 1 | use std::io::{BufRead, BufReader};
Dec 19 06:01:32.338 INFO [stderr]   |               ^^^^^^^  ^^^^^^^^^
Dec 19 06:01:32.338 INFO [stderr]   |
Dec 19 06:01:32.338 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 06:01:32.338 INFO [stderr] 
Dec 19 06:01:32.338 INFO [stderr] warning: unused import: `std::fs::File`
Dec 19 06:01:32.338 INFO [stderr]  --> src/google/r_2013.rs:2:5
Dec 19 06:01:32.338 INFO [stderr]   |
Dec 19 06:01:32.338 INFO [stderr] 2 | use std::fs::File;
Dec 19 06:01:32.338 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 19 06:01:32.338 INFO [stderr] 
Dec 19 06:01:32.852 INFO [stderr] warning: value assigned to `credits` is never read
Dec 19 06:01:32.852 INFO [stderr]   --> src/code_j.rs:32:13
Dec 19 06:01:32.856 INFO [stderr]    |
Dec 19 06:01:32.856 INFO [stderr] 32 |     let mut credits: i32 = 0;
Dec 19 06:01:32.856 INFO [stderr]    |             ^^^^^^^
Dec 19 06:01:32.856 INFO [stderr]    |
Dec 19 06:01:32.856 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 19 06:01:32.856 INFO [stderr]    = help: maybe it is overwritten before being read?
Dec 19 06:01:32.856 INFO [stderr] 
Dec 19 06:01:32.856 INFO [stderr] warning: value assigned to `item` is never read
Dec 19 06:01:32.856 INFO [stderr]   --> src/code_j.rs:33:13
Dec 19 06:01:32.856 INFO [stderr]    |
Dec 19 06:01:32.856 INFO [stderr] 33 |     let mut item: i32 = 0;
Dec 19 06:01:32.856 INFO [stderr]    |             ^^^^
Dec 19 06:01:32.856 INFO [stderr]    |
Dec 19 06:01:32.856 INFO [stderr]    = help: maybe it is overwritten before being read?
Dec 19 06:01:32.856 INFO [stderr] 
Dec 19 06:01:32.856 INFO [stderr] warning: value assigned to `flag` is never read
Dec 19 06:01:32.856 INFO [stderr]   --> src/code_j.rs:35:13
Dec 19 06:01:32.856 INFO [stderr]    |
Dec 19 06:01:32.856 INFO [stderr] 35 |     let mut flag: bool = false;
Dec 19 06:01:32.856 INFO [stderr]    |             ^^^^
Dec 19 06:01:32.856 INFO [stderr]    |
Dec 19 06:01:32.856 INFO [stderr]    = help: maybe it is overwritten before being read?
Dec 19 06:01:32.856 INFO [stderr] 
Dec 19 06:01:32.856 INFO [stderr] warning: unused variable: `half`
Dec 19 06:01:32.856 INFO [stderr]   --> src/code_j.rs:44:13
Dec 19 06:01:32.856 INFO [stderr]    |
Dec 19 06:01:32.856 INFO [stderr] 44 |         let half = item /2;
Dec 19 06:01:32.856 INFO [stderr]    |             ^^^^ help: consider using `_half` instead
Dec 19 06:01:32.856 INFO [stderr]    |
Dec 19 06:01:32.856 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 06:01:32.856 INFO [stderr] 
Dec 19 06:01:32.856 INFO [stderr] warning: value assigned to `backup` is never read
Dec 19 06:01:32.857 INFO [stderr]   --> src/google/r_2016.rs:27:13
Dec 19 06:01:32.857 INFO [stderr]    |
Dec 19 06:01:32.857 INFO [stderr] 27 |     let mut backup: i32 = current_number;
Dec 19 06:01:32.857 INFO [stderr]    |             ^^^^^^
Dec 19 06:01:32.857 INFO [stderr]    |
Dec 19 06:01:32.857 INFO [stderr]    = help: maybe it is overwritten before being read?
Dec 19 06:01:32.857 INFO [stderr] 
Dec 19 06:01:32.857 INFO [stderr] warning: value assigned to `last_char` is never read
Dec 19 06:01:32.857 INFO [stderr]   --> src/google/r_2016.rs:57:13
Dec 19 06:01:32.857 INFO [stderr]    |
Dec 19 06:01:32.857 INFO [stderr] 57 |     let mut last_char: char = ' ';
Dec 19 06:01:32.858 INFO [stderr]    |             ^^^^^^^^^
Dec 19 06:01:32.858 INFO [stderr]    |
Dec 19 06:01:32.858 INFO [stderr]    = help: maybe it is overwritten before being read?
Dec 19 06:01:32.858 INFO [stderr] 
Dec 19 06:01:32.858 INFO [stderr] warning: unused variable: `i`
Dec 19 06:01:32.858 INFO [stderr]   --> src/google/r_2016.rs:81:9
Dec 19 06:01:32.858 INFO [stderr]    |
Dec 19 06:01:32.858 INFO [stderr] 81 |     for i in 0..count {
Dec 19 06:01:32.858 INFO [stderr]    |         ^ help: consider using `_i` instead
Dec 19 06:01:32.858 INFO [stderr] 
Dec 19 06:01:32.858 INFO [stderr] warning: unused variable: `orange_robo`
Dec 19 06:01:32.858 INFO [stderr]   --> src/google/r_2011.rs:29:13
Dec 19 06:01:32.858 INFO [stderr]    |
Dec 19 06:01:32.858 INFO [stderr] 29 |     let mut orange_robo: i8 = 1;
Dec 19 06:01:32.858 INFO [stderr]    |             ^^^^^^^^^^^ help: consider using `_orange_robo` instead
Dec 19 06:01:32.858 INFO [stderr] 
Dec 19 06:01:32.858 INFO [stderr] warning: unused variable: `blue_robo`
Dec 19 06:01:32.859 INFO [stderr]   --> src/google/r_2011.rs:30:13
Dec 19 06:01:32.859 INFO [stderr]    |
Dec 19 06:01:32.859 INFO [stderr] 30 |     let mut blue_robo: i8 = 1;
Dec 19 06:01:32.859 INFO [stderr]    |             ^^^^^^^^^ help: consider using `_blue_robo` instead
Dec 19 06:01:32.859 INFO [stderr] 
Dec 19 06:01:32.859 INFO [stderr] warning: unused variable: `i`
Dec 19 06:01:32.859 INFO [stderr]   --> src/google/r_2011.rs:32:9
Dec 19 06:01:32.859 INFO [stderr]    |
Dec 19 06:01:32.859 INFO [stderr] 32 |     for i in 0..buttons {
Dec 19 06:01:32.859 INFO [stderr]    |         ^ help: consider using `_i` instead
Dec 19 06:01:32.859 INFO [stderr] 
Dec 19 06:01:32.859 INFO [stderr] warning: unused variable: `i`
Dec 19 06:01:32.859 INFO [stderr]   --> src/google/r_2011.rs:43:9
Dec 19 06:01:32.859 INFO [stderr]    |
Dec 19 06:01:32.859 INFO [stderr] 43 |     for i in 0..buttons {
Dec 19 06:01:32.859 INFO [stderr]    |         ^ help: consider using `_i` instead
Dec 19 06:01:32.859 INFO [stderr] 
Dec 19 06:01:32.859 INFO [stderr] warning: unused variable: `case`
Dec 19 06:01:32.860 INFO [stderr]   --> src/google/r_2011.rs:26:10
Dec 19 06:01:32.860 INFO [stderr]    |
Dec 19 06:01:32.860 INFO [stderr] 26 | fn logic(case: usize) {
Dec 19 06:01:32.860 INFO [stderr]    |          ^^^^ help: consider using `_case` instead
Dec 19 06:01:32.860 INFO [stderr] 
Dec 19 06:01:32.860 INFO [stderr] warning: unused variable: `t`
Dec 19 06:01:32.860 INFO [stderr]   --> src/hash_map.rs:19:13
Dec 19 06:01:32.860 INFO [stderr]    |
Dec 19 06:01:32.860 INFO [stderr] 19 |     let mut t:char ;
Dec 19 06:01:32.860 INFO [stderr]    |             ^ help: consider using `_t` instead
Dec 19 06:01:32.860 INFO [stderr] 
Dec 19 06:01:32.898 INFO [stderr] warning: variable does not need to be mutable
Dec 19 06:01:32.898 INFO [stderr]   --> src/code_j.rs:31:9
Dec 19 06:01:32.898 INFO [stderr]    |
Dec 19 06:01:32.898 INFO [stderr] 31 |     let mut t: i8 = read!();
Dec 19 06:01:32.898 INFO [stderr]    |         ----^
Dec 19 06:01:32.898 INFO [stderr]    |         |
Dec 19 06:01:32.898 INFO [stderr]    |         help: remove this `mut`
Dec 19 06:01:32.898 INFO [stderr]    |
Dec 19 06:01:32.898 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 19 06:01:32.898 INFO [stderr] 
Dec 19 06:01:32.920 INFO [stderr] warning: value assigned to `credits` is never read
Dec 19 06:01:32.920 INFO [stderr]   --> src/code_j.rs:32:13
Dec 19 06:01:32.920 INFO [stderr]    |
Dec 19 06:01:32.920 INFO [stderr] 32 |     let mut credits: i32 = 0;
Dec 19 06:01:32.920 INFO [stderr]    |             ^^^^^^^
Dec 19 06:01:32.920 INFO [stderr]    |
Dec 19 06:01:32.920 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 19 06:01:32.920 INFO [stderr]    = help: maybe it is overwritten before being read?
Dec 19 06:01:32.920 INFO [stderr] 
Dec 19 06:01:32.920 INFO [stderr] warning: value assigned to `item` is never read
Dec 19 06:01:32.920 INFO [stderr]   --> src/code_j.rs:33:13
Dec 19 06:01:32.920 INFO [stderr]    |
Dec 19 06:01:32.920 INFO [stderr] 33 |     let mut item: i32 = 0;
Dec 19 06:01:32.920 INFO [stderr]    |             ^^^^
Dec 19 06:01:32.920 INFO [stderr]    |
Dec 19 06:01:32.920 INFO [stderr]    = help: maybe it is overwritten before being read?
Dec 19 06:01:32.920 INFO [stderr] 
Dec 19 06:01:32.920 INFO [stderr] warning: value assigned to `flag` is never read
Dec 19 06:01:32.920 INFO [stderr]   --> src/code_j.rs:35:13
Dec 19 06:01:32.920 INFO [stderr]    |
Dec 19 06:01:32.920 INFO [stderr] 35 |     let mut flag: bool = false;
Dec 19 06:01:32.920 INFO [stderr]    |             ^^^^
Dec 19 06:01:32.920 INFO [stderr]    |
Dec 19 06:01:32.920 INFO [stderr]    = help: maybe it is overwritten before being read?
Dec 19 06:01:32.920 INFO [stderr] 
Dec 19 06:01:32.920 INFO [stderr] warning: unused variable: `half`
Dec 19 06:01:32.920 INFO [stderr]   --> src/code_j.rs:44:13
Dec 19 06:01:32.920 INFO [stderr]    |
Dec 19 06:01:32.920 INFO [stderr] 44 |         let half = item /2;
Dec 19 06:01:32.920 INFO [stderr]    |             ^^^^ help: consider using `_half` instead
Dec 19 06:01:32.920 INFO [stderr]    |
Dec 19 06:01:32.920 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 06:01:32.920 INFO [stderr] 
Dec 19 06:01:32.924 INFO [stderr] warning: value assigned to `backup` is never read
Dec 19 06:01:32.924 INFO [stderr]   --> src/google/r_2016.rs:27:13
Dec 19 06:01:32.924 INFO [stderr]    |
Dec 19 06:01:32.924 INFO [stderr] 27 |     let mut backup: i32 = current_number;
Dec 19 06:01:32.924 INFO [stderr]    |             ^^^^^^
Dec 19 06:01:32.924 INFO [stderr]    |
Dec 19 06:01:32.924 INFO [stderr]    = help: maybe it is overwritten before being read?
Dec 19 06:01:32.924 INFO [stderr] 
Dec 19 06:01:32.924 INFO [stderr] warning: value assigned to `last_char` is never read
Dec 19 06:01:32.924 INFO [stderr]   --> src/google/r_2016.rs:57:13
Dec 19 06:01:32.924 INFO [stderr]    |
Dec 19 06:01:32.924 INFO [stderr] 57 |     let mut last_char: char = ' ';
Dec 19 06:01:32.924 INFO [stderr]    |             ^^^^^^^^^
Dec 19 06:01:32.924 INFO [stderr]    |
Dec 19 06:01:32.924 INFO [stderr]    = help: maybe it is overwritten before being read?
Dec 19 06:01:32.924 INFO [stderr] 
Dec 19 06:01:32.924 INFO [stderr] warning: unused variable: `i`
Dec 19 06:01:32.924 INFO [stderr]   --> src/google/r_2016.rs:81:9
Dec 19 06:01:32.924 INFO [stderr]    |
Dec 19 06:01:32.924 INFO [stderr] 81 |     for i in 0..count {
Dec 19 06:01:32.924 INFO [stderr]    |         ^ help: consider using `_i` instead
Dec 19 06:01:32.925 INFO [stderr] 
Dec 19 06:01:32.925 INFO [stderr] warning: unused variable: `orange_robo`
Dec 19 06:01:32.925 INFO [stderr]   --> src/google/r_2011.rs:29:13
Dec 19 06:01:32.925 INFO [stderr]    |
Dec 19 06:01:32.926 INFO [stderr] 29 |     let mut orange_robo: i8 = 1;
Dec 19 06:01:32.926 INFO [stderr]    |             ^^^^^^^^^^^ help: consider using `_orange_robo` instead
Dec 19 06:01:32.926 INFO [stderr] 
Dec 19 06:01:32.926 INFO [stderr] warning: unused variable: `blue_robo`
Dec 19 06:01:32.926 INFO [stderr]   --> src/google/r_2011.rs:30:13
Dec 19 06:01:32.926 INFO [stderr]    |
Dec 19 06:01:32.926 INFO [stderr] 30 |     let mut blue_robo: i8 = 1;
Dec 19 06:01:32.926 INFO [stderr]    |             ^^^^^^^^^ help: consider using `_blue_robo` instead
Dec 19 06:01:32.926 INFO [stderr] 
Dec 19 06:01:32.926 INFO [stderr] warning: unused variable: `i`
Dec 19 06:01:32.926 INFO [stderr]   --> src/google/r_2011.rs:32:9
Dec 19 06:01:32.926 INFO [stderr]    |
Dec 19 06:01:32.926 INFO [stderr] 32 |     for i in 0..buttons {
Dec 19 06:01:32.926 INFO [stderr]    |         ^ help: consider using `_i` instead
Dec 19 06:01:32.926 INFO [stderr] 
Dec 19 06:01:32.926 INFO [stderr] warning: unused variable: `i`
Dec 19 06:01:32.926 INFO [stderr]   --> src/google/r_2011.rs:43:9
Dec 19 06:01:32.926 INFO [stderr]    |
Dec 19 06:01:32.926 INFO [stderr] 43 |     for i in 0..buttons {
Dec 19 06:01:32.926 INFO [stderr]    |         ^ help: consider using `_i` instead
Dec 19 06:01:32.926 INFO [stderr] 
Dec 19 06:01:32.926 INFO [stderr] warning: unused variable: `case`
Dec 19 06:01:32.926 INFO [stderr]   --> src/google/r_2011.rs:26:10
Dec 19 06:01:32.926 INFO [stderr]    |
Dec 19 06:01:32.926 INFO [stderr] 26 | fn logic(case: usize) {
Dec 19 06:01:32.926 INFO [stderr]    |          ^^^^ help: consider using `_case` instead
Dec 19 06:01:32.926 INFO [stderr] 
Dec 19 06:01:32.926 INFO [stderr] warning: unused variable: `t`
Dec 19 06:01:32.926 INFO [stderr]   --> src/hash_map.rs:19:13
Dec 19 06:01:32.926 INFO [stderr]    |
Dec 19 06:01:32.926 INFO [stderr] 19 |     let mut t:char ;
Dec 19 06:01:32.926 INFO [stderr]    |             ^ help: consider using `_t` instead
Dec 19 06:01:32.926 INFO [stderr] 
Dec 19 06:01:32.948 INFO [stderr] warning: variable does not need to be mutable
Dec 19 06:01:32.948 INFO [stderr]   --> src/google/r_2016.rs:20:9
Dec 19 06:01:32.948 INFO [stderr]    |
Dec 19 06:01:32.948 INFO [stderr] 20 |     let mut sleep: Vec<i32> = vec![0, 1, 2, 3, 4, 5, 6, 7, 8, 9];
Dec 19 06:01:32.948 INFO [stderr]    |         ----^^^^^
Dec 19 06:01:32.948 INFO [stderr]    |         |
Dec 19 06:01:32.949 INFO [stderr]    |         help: remove this `mut`
Dec 19 06:01:32.949 INFO [stderr] 
Dec 19 06:01:32.949 INFO [stderr] warning: variable does not need to be mutable
Dec 19 06:01:32.949 INFO [stderr]   --> src/google/r_2016.rs:26:9
Dec 19 06:01:32.949 INFO [stderr]    |
Dec 19 06:01:32.949 INFO [stderr] 26 |     let mut current_number = number;
Dec 19 06:01:32.949 INFO [stderr]    |         ----^^^^^^^^^^^^^^
Dec 19 06:01:32.949 INFO [stderr]    |         |
Dec 19 06:01:32.949 INFO [stderr]    |         help: remove this `mut`
Dec 19 06:01:32.949 INFO [stderr] 
Dec 19 06:01:32.959 INFO [stderr] warning: variable does not need to be mutable
Dec 19 06:01:32.960 INFO [stderr]   --> src/google/r_2016.rs:63:9
Dec 19 06:01:32.960 INFO [stderr]    |
Dec 19 06:01:32.960 INFO [stderr] 63 |     let mut tesmp: Vec<char> = s.chars().collect();
Dec 19 06:01:32.960 INFO [stderr]    |         ----^^^^^
Dec 19 06:01:32.960 INFO [stderr]    |         |
Dec 19 06:01:32.960 INFO [stderr]    |         help: remove this `mut`
Dec 19 06:01:32.960 INFO [stderr] 
Dec 19 06:01:32.970 INFO [stderr] warning: variable does not need to be mutable
Dec 19 06:01:32.970 INFO [stderr]   --> src/code_j.rs:31:9
Dec 19 06:01:32.970 INFO [stderr]    |
Dec 19 06:01:32.970 INFO [stderr] 31 |     let mut t: i8 = read!();
Dec 19 06:01:32.970 INFO [stderr]    |         ----^
Dec 19 06:01:32.970 INFO [stderr]    |         |
Dec 19 06:01:32.970 INFO [stderr]    |         help: remove this `mut`
Dec 19 06:01:32.970 INFO [stderr]    |
Dec 19 06:01:32.970 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 19 06:01:32.971 INFO [stderr] 
Dec 19 06:01:33.022 INFO [stderr] warning: variable does not need to be mutable
Dec 19 06:01:33.022 INFO [stderr]   --> src/google/r_2016.rs:20:9
Dec 19 06:01:33.022 INFO [stderr]    |
Dec 19 06:01:33.022 INFO [stderr] 20 |     let mut sleep: Vec<i32> = vec![0, 1, 2, 3, 4, 5, 6, 7, 8, 9];
Dec 19 06:01:33.022 INFO [stderr]    |         ----^^^^^
Dec 19 06:01:33.022 INFO [stderr]    |         |
Dec 19 06:01:33.022 INFO [stderr]    |         help: remove this `mut`
Dec 19 06:01:33.022 INFO [stderr] 
Dec 19 06:01:33.022 INFO [stderr] warning: variable does not need to be mutable
Dec 19 06:01:33.022 INFO [stderr]   --> src/google/r_2016.rs:26:9
Dec 19 06:01:33.022 INFO [stderr]    |
Dec 19 06:01:33.022 INFO [stderr] 26 |     let mut current_number = number;
Dec 19 06:01:33.022 INFO [stderr]    |         ----^^^^^^^^^^^^^^
Dec 19 06:01:33.022 INFO [stderr]    |         |
Dec 19 06:01:33.022 INFO [stderr]    |         help: remove this `mut`
Dec 19 06:01:33.022 INFO [stderr] 
Dec 19 06:01:33.049 INFO [stderr] warning: variable does not need to be mutable
Dec 19 06:01:33.049 INFO [stderr]   --> src/google/r_2016.rs:63:9
Dec 19 06:01:33.049 INFO [stderr]    |
Dec 19 06:01:33.049 INFO [stderr] 63 |     let mut tesmp: Vec<char> = s.chars().collect();
Dec 19 06:01:33.049 INFO [stderr]    |         ----^^^^^
Dec 19 06:01:33.049 INFO [stderr]    |         |
Dec 19 06:01:33.049 INFO [stderr]    |         help: remove this `mut`
Dec 19 06:01:33.049 INFO [stderr] 
Dec 19 06:01:33.081 INFO [stderr] warning: variable does not need to be mutable
Dec 19 06:01:33.081 INFO [stderr]   --> src/google/r_2011.rs:29:9
Dec 19 06:01:33.081 INFO [stderr]    |
Dec 19 06:01:33.081 INFO [stderr] 29 |     let mut orange_robo: i8 = 1;
Dec 19 06:01:33.081 INFO [stderr]    |         ----^^^^^^^^^^^
Dec 19 06:01:33.081 INFO [stderr]    |         |
Dec 19 06:01:33.081 INFO [stderr]    |         help: remove this `mut`
Dec 19 06:01:33.081 INFO [stderr] 
Dec 19 06:01:33.081 INFO [stderr] warning: variable does not need to be mutable
Dec 19 06:01:33.081 INFO [stderr]   --> src/google/r_2011.rs:30:9
Dec 19 06:01:33.081 INFO [stderr]    |
Dec 19 06:01:33.081 INFO [stderr] 30 |     let mut blue_robo: i8 = 1;
Dec 19 06:01:33.081 INFO [stderr]    |         ----^^^^^^^^^
Dec 19 06:01:33.081 INFO [stderr]    |         |
Dec 19 06:01:33.081 INFO [stderr]    |         help: remove this `mut`
Dec 19 06:01:33.081 INFO [stderr] 
Dec 19 06:01:33.104 INFO [stderr] warning: variable does not need to be mutable
Dec 19 06:01:33.107 INFO [stderr]   --> src/hash_map.rs:19:9
Dec 19 06:01:33.107 INFO [stderr]    |
Dec 19 06:01:33.181 INFO [stderr] 19 |     let mut t:char ;
Dec 19 06:01:33.181 INFO [stderr]    |         ----^
Dec 19 06:01:33.181 INFO [stderr]    |         |
Dec 19 06:01:33.181 INFO [stderr]    |         help: remove this `mut`
Dec 19 06:01:33.181 INFO [stderr] 
Dec 19 06:01:33.181 INFO [stderr] warning: function is never used: `run`
Dec 19 06:01:33.181 INFO [stderr]  --> src/code_j.rs:2:1
Dec 19 06:01:33.181 INFO [stderr]   |
Dec 19 06:01:33.181 INFO [stderr] 2 | pub fn run(){
Dec 19 06:01:33.181 INFO [stderr]   | ^^^^^^^^^^^^
Dec 19 06:01:33.181 INFO [stderr]   |
Dec 19 06:01:33.181 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 19 06:01:33.181 INFO [stderr] 
Dec 19 06:01:33.181 INFO [stderr] warning: function is never used: `prob`
Dec 19 06:01:33.181 INFO [stderr]   --> src/code_j.rs:30:1
Dec 19 06:01:33.181 INFO [stderr]    |
Dec 19 06:01:33.181 INFO [stderr] 30 | fn prob(){
Dec 19 06:01:33.181 INFO [stderr]    | ^^^^^^^^^
Dec 19 06:01:33.181 INFO [stderr] 
Dec 19 06:01:33.181 INFO [stderr] warning: function is never used: `run`
Dec 19 06:01:33.181 INFO [stderr]  --> src/google/r_2009.rs:1:1
Dec 19 06:01:33.181 INFO [stderr]   |
Dec 19 06:01:33.181 INFO [stderr] 1 | pub fn run() {
Dec 19 06:01:33.181 INFO [stderr]   | ^^^^^^^^^^^^
Dec 19 06:01:33.181 INFO [stderr] 
Dec 19 06:01:33.181 INFO [stderr] warning: function is never used: `alien_language`
Dec 19 06:01:33.181 INFO [stderr]  --> src/google/r_2009.rs:7:1
Dec 19 06:01:33.181 INFO [stderr]   |
Dec 19 06:01:33.181 INFO [stderr] 7 | fn alien_language() {
Dec 19 06:01:33.181 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^
Dec 19 06:01:33.181 INFO [stderr] 
Dec 19 06:01:33.181 INFO [stderr] warning: function is never used: `logic`
Dec 19 06:01:33.181 INFO [stderr]   --> src/google/r_2009.rs:18:1
Dec 19 06:01:33.181 INFO [stderr]    |
Dec 19 06:01:33.181 INFO [stderr] 18 | fn logic(l: i32, d: i32, test_case: i32) {
Dec 19 06:01:33.181 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 06:01:33.181 INFO [stderr] 
Dec 19 06:01:33.181 INFO [stderr] warning: function is never used: `count_sheep`
Dec 19 06:01:33.181 INFO [stderr]   --> src/google/r_2016.rs:19:1
Dec 19 06:01:33.181 INFO [stderr]    |
Dec 19 06:01:33.182 INFO [stderr] 19 | fn count_sheep(current_case: usize) {
Dec 19 06:01:33.182 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 06:01:33.182 INFO [stderr] 
Dec 19 06:01:33.182 INFO [stderr] warning: function is never used: `run`
Dec 19 06:01:33.182 INFO [stderr]  --> src/google/r_2014.rs:3:1
Dec 19 06:01:33.182 INFO [stderr]   |
Dec 19 06:01:33.182 INFO [stderr] 3 | pub fn run(){
Dec 19 06:01:33.182 INFO [stderr]   | ^^^^^^^^^^^^
Dec 19 06:01:33.182 INFO [stderr] 
Dec 19 06:01:33.182 INFO [stderr] warning: function is never used: `magic_trick`
Dec 19 06:01:33.182 INFO [stderr]  --> src/google/r_2014.rs:9:1
Dec 19 06:01:33.182 INFO [stderr]   |
Dec 19 06:01:33.182 INFO [stderr] 9 | fn magic_trick(){
Dec 19 06:01:33.182 INFO [stderr]   | ^^^^^^^^^^^^^^^^
Dec 19 06:01:33.182 INFO [stderr] 
Dec 19 06:01:33.182 INFO [stderr] warning: function is never used: `logic`
Dec 19 06:01:33.182 INFO [stderr]   --> src/google/r_2014.rs:16:1
Dec 19 06:01:33.182 INFO [stderr]    |
Dec 19 06:01:33.182 INFO [stderr] 16 | fn logic(case: usize){
Dec 19 06:01:33.182 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^
Dec 19 06:01:33.182 INFO [stderr] 
Dec 19 06:01:33.182 INFO [stderr] warning: function is never used: `check`
Dec 19 06:01:33.182 INFO [stderr]   --> src/google/r_2014.rs:57:1
Dec 19 06:01:33.182 INFO [stderr]    |
Dec 19 06:01:33.182 INFO [stderr] 57 | fn check(num: i32,arr: [i32; 4] ) -> bool{
Dec 19 06:01:33.182 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 06:01:33.182 INFO [stderr] 
Dec 19 06:01:33.182 INFO [stderr] warning: function is never used: `run`
Dec 19 06:01:33.182 INFO [stderr]  --> src/google/r_2013.rs:4:1
Dec 19 06:01:33.182 INFO [stderr]   |
Dec 19 06:01:33.182 INFO [stderr] 4 | pub fn run() {
Dec 19 06:01:33.182 INFO [stderr]   | ^^^^^^^^^^^^
Dec 19 06:01:33.182 INFO [stderr] 
Dec 19 06:01:33.182 INFO [stderr] warning: function is never used: `tic_tac_toe`
Dec 19 06:01:33.182 INFO [stderr]   --> src/google/r_2013.rs:10:1
Dec 19 06:01:33.182 INFO [stderr]    |
Dec 19 06:01:33.182 INFO [stderr] 10 | fn tic_tac_toe() {
Dec 19 06:01:33.182 INFO [stderr]    | ^^^^^^^^^^^^^^^^
Dec 19 06:01:33.182 INFO [stderr] 
Dec 19 06:01:33.182 INFO [stderr] warning: function is never used: `logic`
Dec 19 06:01:33.182 INFO [stderr]   --> src/google/r_2013.rs:17:1
Dec 19 06:01:33.182 INFO [stderr]    |
Dec 19 06:01:33.182 INFO [stderr] 17 | fn logic(case: usize) {
Dec 19 06:01:33.182 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^
Dec 19 06:01:33.182 INFO [stderr] 
Dec 19 06:01:33.182 INFO [stderr] warning: function is never used: `check_row`
Dec 19 06:01:33.182 INFO [stderr]   --> src/google/r_2013.rs:57:1
Dec 19 06:01:33.182 INFO [stderr]    |
Dec 19 06:01:33.182 INFO [stderr] 57 | fn check_row(input: [[char; 4]; 4], c: usize) -> i32 {
Dec 19 06:01:33.182 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 06:01:33.182 INFO [stderr] 
Dec 19 06:01:33.182 INFO [stderr] warning: function is never used: `check_col`
Dec 19 06:01:33.182 INFO [stderr]   --> src/google/r_2013.rs:79:1
Dec 19 06:01:33.182 INFO [stderr]    |
Dec 19 06:01:33.182 INFO [stderr] 79 | fn check_col(input: [[char; 4]; 4], c: usize) -> i32 {
Dec 19 06:01:33.182 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 06:01:33.182 INFO [stderr] 
Dec 19 06:01:33.182 INFO [stderr] warning: function is never used: `check_diagonal`
Dec 19 06:01:33.182 INFO [stderr]    --> src/google/r_2013.rs:101:1
Dec 19 06:01:33.182 INFO [stderr]     |
Dec 19 06:01:33.182 INFO [stderr] 101 | fn check_diagonal(input: [[char; 4]; 4]) -> i32 {
Dec 19 06:01:33.182 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 06:01:33.182 INFO [stderr] 
Dec 19 06:01:33.182 INFO [stderr] warning: function is never used: `check_antidiagonal`
Dec 19 06:01:33.182 INFO [stderr]    --> src/google/r_2013.rs:129:1
Dec 19 06:01:33.182 INFO [stderr]     |
Dec 19 06:01:33.182 INFO [stderr] 129 | fn check_antidiagonal(input: [[char; 4]; 4]) -> i32 {
Dec 19 06:01:33.182 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 06:01:33.182 INFO [stderr] 
Dec 19 06:01:33.182 INFO [stderr] warning: function is never used: `is_complete`
Dec 19 06:01:33.182 INFO [stderr]    --> src/google/r_2013.rs:157:1
Dec 19 06:01:33.182 INFO [stderr]     |
Dec 19 06:01:33.182 INFO [stderr] 157 | fn is_complete(input: [[char; 4]; 4]) -> bool {
Dec 19 06:01:33.182 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 06:01:33.182 INFO [stderr] 
Dec 19 06:01:33.182 INFO [stderr] warning: function is never used: `run`
Dec 19 06:01:33.182 INFO [stderr]  --> src/google/r_2012.rs:3:1
Dec 19 06:01:33.182 INFO [stderr]   |
Dec 19 06:01:33.182 INFO [stderr] 3 | pub fn run() {
Dec 19 06:01:33.182 INFO [stderr]   | ^^^^^^^^^^^^
Dec 19 06:01:33.182 INFO [stderr] 
Dec 19 06:01:33.182 INFO [stderr] warning: function is never used: `speaking_in_tongues`
Dec 19 06:01:33.182 INFO [stderr]  --> src/google/r_2012.rs:9:1
Dec 19 06:01:33.182 INFO [stderr]   |
Dec 19 06:01:33.183 INFO [stderr] 9 | fn speaking_in_tongues() {
Dec 19 06:01:33.183 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 06:01:33.183 INFO [stderr] 
Dec 19 06:01:33.183 INFO [stderr] warning: function is never used: `logic`
Dec 19 06:01:33.183 INFO [stderr]   --> src/google/r_2012.rs:17:1
Dec 19 06:01:33.183 INFO [stderr]    |
Dec 19 06:01:33.183 INFO [stderr] 17 | fn logic(case: usize) {
Dec 19 06:01:33.183 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^
Dec 19 06:01:33.183 INFO [stderr] 
Dec 19 06:01:33.183 INFO [stderr] warning: function is never used: `run`
Dec 19 06:01:33.183 INFO [stderr]  --> src/google/r_2011.rs:1:1
Dec 19 06:01:33.183 INFO [stderr]   |
Dec 19 06:01:33.183 INFO [stderr] 1 | pub fn run() {
Dec 19 06:01:33.183 INFO [stderr]   | ^^^^^^^^^^^^
Dec 19 06:01:33.183 INFO [stderr] 
Dec 19 06:01:33.183 INFO [stderr] warning: function is never used: `bot_trust`
Dec 19 06:01:33.183 INFO [stderr]  --> src/google/r_2011.rs:7:1
Dec 19 06:01:33.183 INFO [stderr]   |
Dec 19 06:01:33.183 INFO [stderr] 7 | fn bot_trust() {
Dec 19 06:01:33.183 INFO [stderr]   | ^^^^^^^^^^^^^^
Dec 19 06:01:33.183 INFO [stderr] 
Dec 19 06:01:33.183 INFO [stderr] warning: enum is never used: `OrgBlue`
Dec 19 06:01:33.183 INFO [stderr]   --> src/google/r_2011.rs:15:1
Dec 19 06:01:33.183 INFO [stderr]    |
Dec 19 06:01:33.183 INFO [stderr] 15 | enum OrgBlue {
Dec 19 06:01:33.183 INFO [stderr]    | ^^^^^^^^^^^^
Dec 19 06:01:33.183 INFO [stderr] 
Dec 19 06:01:33.183 INFO [stderr] warning: struct is never constructed: `Button`
Dec 19 06:01:33.183 INFO [stderr]   --> src/google/r_2011.rs:20:1
Dec 19 06:01:33.183 INFO [stderr]    |
Dec 19 06:01:33.183 INFO [stderr] 20 | struct Button {
Dec 19 06:01:33.183 INFO [stderr]    | ^^^^^^^^^^^^^
Dec 19 06:01:33.183 INFO [stderr] 
Dec 19 06:01:33.183 INFO [stderr] warning: function is never used: `logic`
Dec 19 06:01:33.183 INFO [stderr]   --> src/google/r_2011.rs:26:1
Dec 19 06:01:33.183 INFO [stderr]    |
Dec 19 06:01:33.183 INFO [stderr] 26 | fn logic(case: usize) {
Dec 19 06:01:33.183 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^
Dec 19 06:01:33.183 INFO [stderr] 
Dec 19 06:01:33.183 INFO [stderr] warning: function is never used: `run`
Dec 19 06:01:33.183 INFO [stderr]  --> src/hash_map.rs:4:1
Dec 19 06:01:33.183 INFO [stderr]   |
Dec 19 06:01:33.183 INFO [stderr] 4 | pub fn run(){
Dec 19 06:01:33.183 INFO [stderr]   | ^^^^^^^^^^^^
Dec 19 06:01:33.183 INFO [stderr] 
Dec 19 06:01:33.183 INFO [stderr] warning: function is never used: `hash_example`
Dec 19 06:01:33.183 INFO [stderr]   --> src/hash_map.rs:10:1
Dec 19 06:01:33.183 INFO [stderr]    |
Dec 19 06:01:33.183 INFO [stderr] 10 | fn hash_example(){
Dec 19 06:01:33.183 INFO [stderr]    | ^^^^^^^^^^^^^^^^^
Dec 19 06:01:33.183 INFO [stderr] 
Dec 19 06:01:33.183 INFO [stderr] warning: variable `X` should have a snake case name such as `x`
Dec 19 06:01:33.183 INFO [stderr]   --> src/google/r_2013.rs:58:9
Dec 19 06:01:33.183 INFO [stderr]    |
Dec 19 06:01:33.183 INFO [stderr] 58 |     let mut X: usize = 0;
Dec 19 06:01:33.183 INFO [stderr]    |         ^^^^^
Dec 19 06:01:33.183 INFO [stderr]    |
Dec 19 06:01:33.183 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 19 06:01:33.183 INFO [stderr] 
Dec 19 06:01:33.183 INFO [stderr] warning: variable `T` should have a snake case name such as `t`
Dec 19 06:01:33.183 INFO [stderr]   --> src/google/r_2013.rs:59:9
Dec 19 06:01:33.183 INFO [stderr]    |
Dec 19 06:01:33.183 INFO [stderr] 59 |     let mut T: usize = 0;
Dec 19 06:01:33.183 INFO [stderr]    |         ^^^^^
Dec 19 06:01:33.183 INFO [stderr] 
Dec 19 06:01:33.183 INFO [stderr] warning: variable `O` should have a snake case name such as `o`
Dec 19 06:01:33.183 INFO [stderr]   --> src/google/r_2013.rs:60:9
Dec 19 06:01:33.183 INFO [stderr]    |
Dec 19 06:01:33.183 INFO [stderr] 60 |     let mut O: usize = 0;
Dec 19 06:01:33.183 INFO [stderr]    |         ^^^^^
Dec 19 06:01:33.183 INFO [stderr] 
Dec 19 06:01:33.183 INFO [stderr] warning: variable `X` should have a snake case name such as `x`
Dec 19 06:01:33.183 INFO [stderr]   --> src/google/r_2013.rs:80:9
Dec 19 06:01:33.183 INFO [stderr]    |
Dec 19 06:01:33.183 INFO [stderr] 80 |     let mut X: usize = 0;
Dec 19 06:01:33.183 INFO [stderr]    |         ^^^^^
Dec 19 06:01:33.183 INFO [stderr] 
Dec 19 06:01:33.183 INFO [stderr] warning: variable `T` should have a snake case name such as `t`
Dec 19 06:01:33.183 INFO [stderr]   --> src/google/r_2013.rs:81:9
Dec 19 06:01:33.183 INFO [stderr]    |
Dec 19 06:01:33.183 INFO [stderr] 81 |     let mut T: usize = 0;
Dec 19 06:01:33.183 INFO [stderr]    |         ^^^^^
Dec 19 06:01:33.183 INFO [stderr] 
Dec 19 06:01:33.183 INFO [stderr] warning: variable `O` should have a snake case name such as `o`
Dec 19 06:01:33.183 INFO [stderr]   --> src/google/r_2013.rs:82:9
Dec 19 06:01:33.183 INFO [stderr]    |
Dec 19 06:01:33.183 INFO [stderr] 82 |     let mut O: usize = 0;
Dec 19 06:01:33.183 INFO [stderr]    |         ^^^^^
Dec 19 06:01:33.183 INFO [stderr] 
Dec 19 06:01:33.183 INFO [stderr] warning: variable `X` should have a snake case name such as `x`
Dec 19 06:01:33.183 INFO [stderr]    --> src/google/r_2013.rs:102:9
Dec 19 06:01:33.183 INFO [stderr]     |
Dec 19 06:01:33.183 INFO [stderr] 102 |     let mut X: usize = 0;
Dec 19 06:01:33.183 INFO [stderr]     |         ^^^^^
Dec 19 06:01:33.184 INFO [stderr] 
Dec 19 06:01:33.184 INFO [stderr] warning: variable `T` should have a snake case name such as `t`
Dec 19 06:01:33.184 INFO [stderr]    --> src/google/r_2013.rs:103:9
Dec 19 06:01:33.184 INFO [stderr]     |
Dec 19 06:01:33.184 INFO [stderr] 103 |     let mut T: usize = 0;
Dec 19 06:01:33.184 INFO [stderr]     |         ^^^^^
Dec 19 06:01:33.184 INFO [stderr] 
Dec 19 06:01:33.184 INFO [stderr] warning: variable `O` should have a snake case name such as `o`
Dec 19 06:01:33.184 INFO [stderr]    --> src/google/r_2013.rs:104:9
Dec 19 06:01:33.184 INFO [stderr]     |
Dec 19 06:01:33.184 INFO [stderr] 104 |     let mut O: usize = 0;
Dec 19 06:01:33.184 INFO [stderr]     |         ^^^^^
Dec 19 06:01:33.184 INFO [stderr] 
Dec 19 06:01:33.184 INFO [stderr] warning: variable `X` should have a snake case name such as `x`
Dec 19 06:01:33.184 INFO [stderr]    --> src/google/r_2013.rs:130:9
Dec 19 06:01:33.184 INFO [stderr]     |
Dec 19 06:01:33.184 INFO [stderr] 130 |     let mut X: usize = 0;
Dec 19 06:01:33.184 INFO [stderr]     |         ^^^^^
Dec 19 06:01:33.184 INFO [stderr] 
Dec 19 06:01:33.184 INFO [stderr] warning: variable `T` should have a snake case name such as `t`
Dec 19 06:01:33.184 INFO [stderr]    --> src/google/r_2013.rs:131:9
Dec 19 06:01:33.184 INFO [stderr]     |
Dec 19 06:01:33.184 INFO [stderr] 131 |     let mut T: usize = 0;
Dec 19 06:01:33.184 INFO [stderr]     |         ^^^^^
Dec 19 06:01:33.184 INFO [stderr] 
Dec 19 06:01:33.184 INFO [stderr] warning: variable `O` should have a snake case name such as `o`
Dec 19 06:01:33.184 INFO [stderr]    --> src/google/r_2013.rs:132:9
Dec 19 06:01:33.184 INFO [stderr]     |
Dec 19 06:01:33.184 INFO [stderr] 132 |     let mut O: usize = 0;
Dec 19 06:01:33.184 INFO [stderr]     |         ^^^^^
Dec 19 06:01:33.184 INFO [stderr] 
Dec 19 06:01:33.184 INFO [stderr] warning: variable does not need to be mutable
Dec 19 06:01:33.184 INFO [stderr]   --> src/google/r_2011.rs:29:9
Dec 19 06:01:33.184 INFO [stderr]    |
Dec 19 06:01:33.184 INFO [stderr] 29 |     let mut orange_robo: i8 = 1;
Dec 19 06:01:33.184 INFO [stderr]    |         ----^^^^^^^^^^^
Dec 19 06:01:33.184 INFO [stderr]    |         |
Dec 19 06:01:33.184 INFO [stderr]    |         help: remove this `mut`
Dec 19 06:01:33.184 INFO [stderr] 
Dec 19 06:01:33.184 INFO [stderr] warning: variable does not need to be mutable
Dec 19 06:01:33.184 INFO [stderr]   --> src/google/r_2011.rs:30:9
Dec 19 06:01:33.184 INFO [stderr]    |
Dec 19 06:01:33.184 INFO [stderr] 30 |     let mut blue_robo: i8 = 1;
Dec 19 06:01:33.184 INFO [stderr]    |         ----^^^^^^^^^
Dec 19 06:01:33.184 INFO [stderr]    |         |
Dec 19 06:01:33.184 INFO [stderr]    |         help: remove this `mut`
Dec 19 06:01:33.184 INFO [stderr] 
Dec 19 06:01:33.184 INFO [stderr] warning: variable does not need to be mutable
Dec 19 06:01:33.184 INFO [stderr]   --> src/hash_map.rs:19:9
Dec 19 06:01:33.184 INFO [stderr]    |
Dec 19 06:01:33.184 INFO [stderr] 19 |     let mut t:char ;
Dec 19 06:01:33.184 INFO [stderr]    |         ----^
Dec 19 06:01:33.184 INFO [stderr]    |         |
Dec 19 06:01:33.184 INFO [stderr]    |         help: remove this `mut`
Dec 19 06:01:33.184 INFO [stderr] 
Dec 19 06:01:33.184 INFO [stderr] warning: function is never used: `run`
Dec 19 06:01:33.184 INFO [stderr]  --> src/code_j.rs:2:1
Dec 19 06:01:33.184 INFO [stderr]   |
Dec 19 06:01:33.184 INFO [stderr] 2 | pub fn run(){
Dec 19 06:01:33.185 INFO [stderr]   | ^^^^^^^^^^^^
Dec 19 06:01:33.185 INFO [stderr]   |
Dec 19 06:01:33.185 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 19 06:01:33.185 INFO [stderr] 
Dec 19 06:01:33.185 INFO [stderr] warning: function is never used: `prob`
Dec 19 06:01:33.185 INFO [stderr]   --> src/code_j.rs:30:1
Dec 19 06:01:33.185 INFO [stderr]    |
Dec 19 06:01:33.185 INFO [stderr] 30 | fn prob(){
Dec 19 06:01:33.185 INFO [stderr]    | ^^^^^^^^^
Dec 19 06:01:33.185 INFO [stderr] 
Dec 19 06:01:33.185 INFO [stderr] warning: function is never used: `run`
Dec 19 06:01:33.185 INFO [stderr]  --> src/google/r_2009.rs:1:1
Dec 19 06:01:33.185 INFO [stderr]   |
Dec 19 06:01:33.185 INFO [stderr] 1 | pub fn run() {
Dec 19 06:01:33.185 INFO [stderr]   | ^^^^^^^^^^^^
Dec 19 06:01:33.185 INFO [stderr] 
Dec 19 06:01:33.185 INFO [stderr] warning: function is never used: `alien_language`
Dec 19 06:01:33.185 INFO [stderr]  --> src/google/r_2009.rs:7:1
Dec 19 06:01:33.185 INFO [stderr]   |
Dec 19 06:01:33.185 INFO [stderr] 7 | fn alien_language() {
Dec 19 06:01:33.185 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^
Dec 19 06:01:33.185 INFO [stderr] 
Dec 19 06:01:33.185 INFO [stderr] warning: function is never used: `logic`
Dec 19 06:01:33.185 INFO [stderr]   --> src/google/r_2009.rs:18:1
Dec 19 06:01:33.186 INFO [stderr]    |
Dec 19 06:01:33.186 INFO [stderr] 18 | fn logic(l: i32, d: i32, test_case: i32) {
Dec 19 06:01:33.186 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 06:01:33.186 INFO [stderr] 
Dec 19 06:01:33.186 INFO [stderr] warning: function is never used: `count_sheep`
Dec 19 06:01:33.186 INFO [stderr]   --> src/google/r_2016.rs:19:1
Dec 19 06:01:33.186 INFO [stderr]    |
Dec 19 06:01:33.186 INFO [stderr] 19 | fn count_sheep(current_case: usize) {
Dec 19 06:01:33.186 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 06:01:33.186 INFO [stderr] 
Dec 19 06:01:33.186 INFO [stderr] warning: function is never used: `run`
Dec 19 06:01:33.186 INFO [stderr]  --> src/google/r_2014.rs:3:1
Dec 19 06:01:33.186 INFO [stderr]   |
Dec 19 06:01:33.186 INFO [stderr] 3 | pub fn run(){
Dec 19 06:01:33.186 INFO [stderr]   | ^^^^^^^^^^^^
Dec 19 06:01:33.186 INFO [stderr] 
Dec 19 06:01:33.186 INFO [stderr] warning: function is never used: `magic_trick`
Dec 19 06:01:33.186 INFO [stderr]  --> src/google/r_2014.rs:9:1
Dec 19 06:01:33.186 INFO [stderr]   |
Dec 19 06:01:33.186 INFO [stderr] 9 | fn magic_trick(){
Dec 19 06:01:33.186 INFO [stderr]   | ^^^^^^^^^^^^^^^^
Dec 19 06:01:33.186 INFO [stderr] 
Dec 19 06:01:33.186 INFO [stderr] warning: function is never used: `logic`
Dec 19 06:01:33.186 INFO [stderr]   --> src/google/r_2014.rs:16:1
Dec 19 06:01:33.186 INFO [stderr]    |
Dec 19 06:01:33.186 INFO [stderr] 16 | fn logic(case: usize){
Dec 19 06:01:33.186 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^
Dec 19 06:01:33.186 INFO [stderr] 
Dec 19 06:01:33.186 INFO [stderr] warning: function is never used: `check`
Dec 19 06:01:33.186 INFO [stderr]   --> src/google/r_2014.rs:57:1
Dec 19 06:01:33.186 INFO [stderr]    |
Dec 19 06:01:33.186 INFO [stderr] 57 | fn check(num: i32,arr: [i32; 4] ) -> bool{
Dec 19 06:01:33.186 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 06:01:33.186 INFO [stderr] 
Dec 19 06:01:33.186 INFO [stderr] warning: function is never used: `run`
Dec 19 06:01:33.186 INFO [stderr]  --> src/google/r_2013.rs:4:1
Dec 19 06:01:33.186 INFO [stderr]   |
Dec 19 06:01:33.186 INFO [stderr] 4 | pub fn run() {
Dec 19 06:01:33.186 INFO [stderr]   | ^^^^^^^^^^^^
Dec 19 06:01:33.186 INFO [stderr] 
Dec 19 06:01:33.186 INFO [stderr] warning: function is never used: `tic_tac_toe`
Dec 19 06:01:33.186 INFO [stderr]   --> src/google/r_2013.rs:10:1
Dec 19 06:01:33.186 INFO [stderr]    |
Dec 19 06:01:33.186 INFO [stderr] 10 | fn tic_tac_toe() {
Dec 19 06:01:33.186 INFO [stderr]    | ^^^^^^^^^^^^^^^^
Dec 19 06:01:33.186 INFO [stderr] 
Dec 19 06:01:33.186 INFO [stderr] warning: function is never used: `logic`
Dec 19 06:01:33.186 INFO [stderr]   --> src/google/r_2013.rs:17:1
Dec 19 06:01:33.186 INFO [stderr]    |
Dec 19 06:01:33.186 INFO [stderr] 17 | fn logic(case: usize) {
Dec 19 06:01:33.186 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^
Dec 19 06:01:33.186 INFO [stderr] 
Dec 19 06:01:33.186 INFO [stderr] warning: function is never used: `check_row`
Dec 19 06:01:33.186 INFO [stderr]   --> src/google/r_2013.rs:57:1
Dec 19 06:01:33.186 INFO [stderr]    |
Dec 19 06:01:33.186 INFO [stderr] 57 | fn check_row(input: [[char; 4]; 4], c: usize) -> i32 {
Dec 19 06:01:33.186 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 06:01:33.186 INFO [stderr] 
Dec 19 06:01:33.186 INFO [stderr] warning: function is never used: `check_col`
Dec 19 06:01:33.186 INFO [stderr]   --> src/google/r_2013.rs:79:1
Dec 19 06:01:33.186 INFO [stderr]    |
Dec 19 06:01:33.186 INFO [stderr] 79 | fn check_col(input: [[char; 4]; 4], c: usize) -> i32 {
Dec 19 06:01:33.186 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 06:01:33.186 INFO [stderr] 
Dec 19 06:01:33.186 INFO [stderr] warning: function is never used: `check_diagonal`
Dec 19 06:01:33.186 INFO [stderr]    --> src/google/r_2013.rs:101:1
Dec 19 06:01:33.186 INFO [stderr]     |
Dec 19 06:01:33.186 INFO [stderr] 101 | fn check_diagonal(input: [[char; 4]; 4]) -> i32 {
Dec 19 06:01:33.186 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 06:01:33.186 INFO [stderr] 
Dec 19 06:01:33.186 INFO [stderr] warning: function is never used: `check_antidiagonal`
Dec 19 06:01:33.186 INFO [stderr]    --> src/google/r_2013.rs:129:1
Dec 19 06:01:33.186 INFO [stderr]     |
Dec 19 06:01:33.186 INFO [stderr] 129 | fn check_antidiagonal(input: [[char; 4]; 4]) -> i32 {
Dec 19 06:01:33.186 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 06:01:33.186 INFO [stderr] 
Dec 19 06:01:33.186 INFO [stderr] warning: function is never used: `is_complete`
Dec 19 06:01:33.186 INFO [stderr]    --> src/google/r_2013.rs:157:1
Dec 19 06:01:33.186 INFO [stderr]     |
Dec 19 06:01:33.186 INFO [stderr] 157 | fn is_complete(input: [[char; 4]; 4]) -> bool {
Dec 19 06:01:33.186 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 06:01:33.186 INFO [stderr] 
Dec 19 06:01:33.186 INFO [stderr] warning: function is never used: `run`
Dec 19 06:01:33.186 INFO [stderr]  --> src/google/r_2012.rs:3:1
Dec 19 06:01:33.186 INFO [stderr]   |
Dec 19 06:01:33.186 INFO [stderr] 3 | pub fn run() {
Dec 19 06:01:33.186 INFO [stderr]   | ^^^^^^^^^^^^
Dec 19 06:01:33.187 INFO [stderr] 
Dec 19 06:01:33.187 INFO [stderr] warning: function is never used: `speaking_in_tongues`
Dec 19 06:01:33.187 INFO [stderr]  --> src/google/r_2012.rs:9:1
Dec 19 06:01:33.187 INFO [stderr]   |
Dec 19 06:01:33.187 INFO [stderr] 9 | fn speaking_in_tongues() {
Dec 19 06:01:33.187 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 06:01:33.187 INFO [stderr] 
Dec 19 06:01:33.187 INFO [stderr] warning: function is never used: `logic`
Dec 19 06:01:33.187 INFO [stderr]   --> src/google/r_2012.rs:17:1
Dec 19 06:01:33.187 INFO [stderr]    |
Dec 19 06:01:33.187 INFO [stderr] 17 | fn logic(case: usize) {
Dec 19 06:01:33.187 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^
Dec 19 06:01:33.187 INFO [stderr] 
Dec 19 06:01:33.187 INFO [stderr] warning: function is never used: `run`
Dec 19 06:01:33.187 INFO [stderr]  --> src/google/r_2011.rs:1:1
Dec 19 06:01:33.187 INFO [stderr]   |
Dec 19 06:01:33.187 INFO [stderr] 1 | pub fn run() {
Dec 19 06:01:33.187 INFO [stderr]   | ^^^^^^^^^^^^
Dec 19 06:01:33.187 INFO [stderr] 
Dec 19 06:01:33.187 INFO [stderr] warning: function is never used: `bot_trust`
Dec 19 06:01:33.187 INFO [stderr]  --> src/google/r_2011.rs:7:1
Dec 19 06:01:33.187 INFO [stderr]   |
Dec 19 06:01:33.187 INFO [stderr] 7 | fn bot_trust() {
Dec 19 06:01:33.187 INFO [stderr]   | ^^^^^^^^^^^^^^
Dec 19 06:01:33.187 INFO [stderr] 
Dec 19 06:01:33.187 INFO [stderr] warning: enum is never used: `OrgBlue`
Dec 19 06:01:33.187 INFO [stderr]   --> src/google/r_2011.rs:15:1
Dec 19 06:01:33.187 INFO [stderr]    |
Dec 19 06:01:33.187 INFO [stderr] 15 | enum OrgBlue {
Dec 19 06:01:33.187 INFO [stderr]    | ^^^^^^^^^^^^
Dec 19 06:01:33.187 INFO [stderr] 
Dec 19 06:01:33.187 INFO [stderr] warning: struct is never constructed: `Button`
Dec 19 06:01:33.187 INFO [stderr]   --> src/google/r_2011.rs:20:1
Dec 19 06:01:33.187 INFO [stderr]    |
Dec 19 06:01:33.187 INFO [stderr] 20 | struct Button {
Dec 19 06:01:33.187 INFO [stderr]    | ^^^^^^^^^^^^^
Dec 19 06:01:33.187 INFO [stderr] 
Dec 19 06:01:33.187 INFO [stderr] warning: function is never used: `logic`
Dec 19 06:01:33.187 INFO [stderr]   --> src/google/r_2011.rs:26:1
Dec 19 06:01:33.187 INFO [stderr]    |
Dec 19 06:01:33.187 INFO [stderr] 26 | fn logic(case: usize) {
Dec 19 06:01:33.187 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^
Dec 19 06:01:33.187 INFO [stderr] 
Dec 19 06:01:33.187 INFO [stderr] warning: function is never used: `run`
Dec 19 06:01:33.187 INFO [stderr]  --> src/hash_map.rs:4:1
Dec 19 06:01:33.187 INFO [stderr]   |
Dec 19 06:01:33.187 INFO [stderr] 4 | pub fn run(){
Dec 19 06:01:33.187 INFO [stderr]   | ^^^^^^^^^^^^
Dec 19 06:01:33.187 INFO [stderr] 
Dec 19 06:01:33.187 INFO [stderr] warning: function is never used: `hash_example`
Dec 19 06:01:33.187 INFO [stderr]   --> src/hash_map.rs:10:1
Dec 19 06:01:33.187 INFO [stderr]    |
Dec 19 06:01:33.187 INFO [stderr] 10 | fn hash_example(){
Dec 19 06:01:33.187 INFO [stderr]    | ^^^^^^^^^^^^^^^^^
Dec 19 06:01:33.187 INFO [stderr] 
Dec 19 06:01:33.187 INFO [stderr] warning: variable `X` should have a snake case name such as `x`
Dec 19 06:01:33.187 INFO [stderr]   --> src/google/r_2013.rs:58:9
Dec 19 06:01:33.187 INFO [stderr]    |
Dec 19 06:01:33.187 INFO [stderr] 58 |     let mut X: usize = 0;
Dec 19 06:01:33.187 INFO [stderr]    |         ^^^^^
Dec 19 06:01:33.187 INFO [stderr]    |
Dec 19 06:01:33.187 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 19 06:01:33.187 INFO [stderr] 
Dec 19 06:01:33.187 INFO [stderr] warning: variable `T` should have a snake case name such as `t`
Dec 19 06:01:33.187 INFO [stderr]   --> src/google/r_2013.rs:59:9
Dec 19 06:01:33.187 INFO [stderr]    |
Dec 19 06:01:33.187 INFO [stderr] 59 |     let mut T: usize = 0;
Dec 19 06:01:33.187 INFO [stderr]    |         ^^^^^
Dec 19 06:01:33.187 INFO [stderr] 
Dec 19 06:01:33.187 INFO [stderr] warning: variable `O` should have a snake case name such as `o`
Dec 19 06:01:33.187 INFO [stderr]   --> src/google/r_2013.rs:60:9
Dec 19 06:01:33.187 INFO [stderr]    |
Dec 19 06:01:33.187 INFO [stderr] 60 |     let mut O: usize = 0;
Dec 19 06:01:33.187 INFO [stderr]    |         ^^^^^
Dec 19 06:01:33.187 INFO [stderr] 
Dec 19 06:01:33.187 INFO [stderr] warning: variable `X` should have a snake case name such as `x`
Dec 19 06:01:33.187 INFO [stderr]   --> src/google/r_2013.rs:80:9
Dec 19 06:01:33.187 INFO [stderr]    |
Dec 19 06:01:33.187 INFO [stderr] 80 |     let mut X: usize = 0;
Dec 19 06:01:33.187 INFO [stderr]    |         ^^^^^
Dec 19 06:01:33.187 INFO [stderr] 
Dec 19 06:01:33.187 INFO [stderr] warning: variable `T` should have a snake case name such as `t`
Dec 19 06:01:33.187 INFO [stderr]   --> src/google/r_2013.rs:81:9
Dec 19 06:01:33.187 INFO [stderr]    |
Dec 19 06:01:33.187 INFO [stderr] 81 |     let mut T: usize = 0;
Dec 19 06:01:33.187 INFO [stderr]    |         ^^^^^
Dec 19 06:01:33.187 INFO [stderr] 
Dec 19 06:01:33.187 INFO [stderr] warning: variable `O` should have a snake case name such as `o`
Dec 19 06:01:33.188 INFO [stderr]   --> src/google/r_2013.rs:82:9
Dec 19 06:01:33.188 INFO [stderr]    |
Dec 19 06:01:33.188 INFO [stderr] 82 |     let mut O: usize = 0;
Dec 19 06:01:33.188 INFO [stderr]    |         ^^^^^
Dec 19 06:01:33.188 INFO [stderr] 
Dec 19 06:01:33.188 INFO [stderr] warning: variable `X` should have a snake case name such as `x`
Dec 19 06:01:33.188 INFO [stderr]    --> src/google/r_2013.rs:102:9
Dec 19 06:01:33.188 INFO [stderr]     |
Dec 19 06:01:33.188 INFO [stderr] 102 |     let mut X: usize = 0;
Dec 19 06:01:33.188 INFO [stderr]     |         ^^^^^
Dec 19 06:01:33.188 INFO [stderr] 
Dec 19 06:01:33.188 INFO [stderr] warning: variable `T` should have a snake case name such as `t`
Dec 19 06:01:33.188 INFO [stderr]    --> src/google/r_2013.rs:103:9
Dec 19 06:01:33.188 INFO [stderr]     |
Dec 19 06:01:33.188 INFO [stderr] 103 |     let mut T: usize = 0;
Dec 19 06:01:33.188 INFO [stderr]     |         ^^^^^
Dec 19 06:01:33.188 INFO [stderr] 
Dec 19 06:01:33.188 INFO [stderr] warning: variable `O` should have a snake case name such as `o`
Dec 19 06:01:33.188 INFO [stderr]    --> src/google/r_2013.rs:104:9
Dec 19 06:01:33.188 INFO [stderr]     |
Dec 19 06:01:33.188 INFO [stderr] 104 |     let mut O: usize = 0;
Dec 19 06:01:33.188 INFO [stderr]     |         ^^^^^
Dec 19 06:01:33.188 INFO [stderr] 
Dec 19 06:01:33.188 INFO [stderr] warning: variable `X` should have a snake case name such as `x`
Dec 19 06:01:33.188 INFO [stderr]    --> src/google/r_2013.rs:130:9
Dec 19 06:01:33.188 INFO [stderr]     |
Dec 19 06:01:33.188 INFO [stderr] 130 |     let mut X: usize = 0;
Dec 19 06:01:33.188 INFO [stderr]     |         ^^^^^
Dec 19 06:01:33.188 INFO [stderr] 
Dec 19 06:01:33.188 INFO [stderr] warning: variable `T` should have a snake case name such as `t`
Dec 19 06:01:33.188 INFO [stderr]    --> src/google/r_2013.rs:131:9
Dec 19 06:01:33.188 INFO [stderr]     |
Dec 19 06:01:33.188 INFO [stderr] 131 |     let mut T: usize = 0;
Dec 19 06:01:33.188 INFO [stderr]     |         ^^^^^
Dec 19 06:01:33.188 INFO [stderr] 
Dec 19 06:01:33.188 INFO [stderr] warning: variable `O` should have a snake case name such as `o`
Dec 19 06:01:33.188 INFO [stderr]    --> src/google/r_2013.rs:132:9
Dec 19 06:01:33.188 INFO [stderr]     |
Dec 19 06:01:33.188 INFO [stderr] 132 |     let mut O: usize = 0;
Dec 19 06:01:33.188 INFO [stderr]     |         ^^^^^
Dec 19 06:01:33.188 INFO [stderr] 
Dec 19 06:01:33.211 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.22s
Dec 19 06:01:33.489 INFO running `"docker" "inspect" "54e2d5511aabc373178c58fbc208a1790c8137b71df2d2cb442175cc32a95c6c"`
Dec 19 06:01:33.577 INFO running `"docker" "rm" "-f" "54e2d5511aabc373178c58fbc208a1790c8137b71df2d2cb442175cc32a95c6c"`
Dec 19 06:01:33.676 INFO [stdout] 54e2d5511aabc373178c58fbc208a1790c8137b71df2d2cb442175cc32a95c6c