Nov 18 20:52:01.173 INFO testing algojam-0.1.0 against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 18 20:52:01.173 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt build --frozen" "-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"`
Nov 18 20:52:01.511 INFO [stdout] 68e50e42599bbdf42939b4c96fc91892d98567c4399057376ed67479adc250c6
Nov 18 20:52:01.516 INFO running `"docker" "start" "-a" "68e50e42599bbdf42939b4c96fc91892d98567c4399057376ed67479adc250c6"`
Nov 18 20:52:02.530 INFO [stderr] usermod: no changes
Nov 18 20:52:02.571 INFO [stderr]    Compiling algojam v0.1.0 (/source)
Nov 18 20:52:03.073 INFO [stderr] warning: unused imports: `BufRead`, `BufReader`
Nov 18 20:52:03.073 INFO [stderr]  --> src/google/r_2013.rs:3:15
Nov 18 20:52:03.073 INFO [stderr]   |
Nov 18 20:52:03.073 INFO [stderr] 3 | use std::io::{BufRead, BufReader};
Nov 18 20:52:03.073 INFO [stderr]   |               ^^^^^^^  ^^^^^^^^^
Nov 18 20:52:03.073 INFO [stderr]   |
Nov 18 20:52:03.073 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 18 20:52:03.073 INFO [stderr] 
Nov 18 20:52:03.073 INFO [stderr] warning: unused import: `std::fs::File`
Nov 18 20:52:03.073 INFO [stderr]  --> src/google/r_2013.rs:4:5
Nov 18 20:52:03.073 INFO [stderr]   |
Nov 18 20:52:03.073 INFO [stderr] 4 | use std::fs::File;
Nov 18 20:52:03.073 INFO [stderr]   |     ^^^^^^^^^^^^^
Nov 18 20:52:03.074 INFO [stderr] 
Nov 18 20:52:03.345 INFO [stderr] warning: value assigned to `credits` is never read
Nov 18 20:52:03.345 INFO [stderr]   --> src/code_j.rs:32:13
Nov 18 20:52:03.345 INFO [stderr]    |
Nov 18 20:52:03.345 INFO [stderr] 32 |     let mut credits: i32 = 0;
Nov 18 20:52:03.345 INFO [stderr]    |             ^^^^^^^
Nov 18 20:52:03.345 INFO [stderr]    |
Nov 18 20:52:03.345 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Nov 18 20:52:03.345 INFO [stderr] 
Nov 18 20:52:03.345 INFO [stderr] warning: value assigned to `item` is never read
Nov 18 20:52:03.345 INFO [stderr]   --> src/code_j.rs:33:13
Nov 18 20:52:03.345 INFO [stderr]    |
Nov 18 20:52:03.345 INFO [stderr] 33 |     let mut item: i32 = 0;
Nov 18 20:52:03.345 INFO [stderr]    |             ^^^^
Nov 18 20:52:03.345 INFO [stderr] 
Nov 18 20:52:03.345 INFO [stderr] warning: value assigned to `flag` is never read
Nov 18 20:52:03.345 INFO [stderr]   --> src/code_j.rs:35:13
Nov 18 20:52:03.346 INFO [stderr]    |
Nov 18 20:52:03.346 INFO [stderr] 35 |     let mut flag: bool = false;
Nov 18 20:52:03.346 INFO [stderr]    |             ^^^^
Nov 18 20:52:03.346 INFO [stderr] 
Nov 18 20:52:03.346 INFO [stderr] warning: unused variable: `half`
Nov 18 20:52:03.346 INFO [stderr]   --> src/code_j.rs:44:13
Nov 18 20:52:03.346 INFO [stderr]    |
Nov 18 20:52:03.346 INFO [stderr] 44 |         let half = item /2;
Nov 18 20:52:03.346 INFO [stderr]    |             ^^^^ help: consider using `_half` instead
Nov 18 20:52:03.346 INFO [stderr]    |
Nov 18 20:52:03.346 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 18 20:52:03.346 INFO [stderr] 
Nov 18 20:52:03.351 INFO [stderr] warning: value assigned to `backup` is never read
Nov 18 20:52:03.351 INFO [stderr]   --> src/google/r_2016.rs:23:13
Nov 18 20:52:03.351 INFO [stderr]    |
Nov 18 20:52:03.351 INFO [stderr] 23 |     let mut backup: i32 = current_number;
Nov 18 20:52:03.351 INFO [stderr]    |             ^^^^^^
Nov 18 20:52:03.351 INFO [stderr] 
Nov 18 20:52:03.351 INFO [stderr] warning: unused variable: `case`
Nov 18 20:52:03.351 INFO [stderr]   --> src/google/r_2013.rs:19:10
Nov 18 20:52:03.351 INFO [stderr]    |
Nov 18 20:52:03.351 INFO [stderr] 19 | fn logic(case: usize){
Nov 18 20:52:03.351 INFO [stderr]    |          ^^^^ help: consider using `_case` instead
Nov 18 20:52:03.351 INFO [stderr] 
Nov 18 20:52:03.379 INFO [stderr] warning: variable does not need to be mutable
Nov 18 20:52:03.379 INFO [stderr]   --> src/code_j.rs:31:9
Nov 18 20:52:03.379 INFO [stderr]    |
Nov 18 20:52:03.379 INFO [stderr] 31 |     let mut t: i8 = read!();
Nov 18 20:52:03.379 INFO [stderr]    |         ----^
Nov 18 20:52:03.379 INFO [stderr]    |         |
Nov 18 20:52:03.379 INFO [stderr]    |         help: remove this `mut`
Nov 18 20:52:03.379 INFO [stderr]    |
Nov 18 20:52:03.379 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 18 20:52:03.379 INFO [stderr] 
Nov 18 20:52:03.401 INFO [stderr] warning: variable does not need to be mutable
Nov 18 20:52:03.401 INFO [stderr]   --> src/google/r_2016.rs:16:9
Nov 18 20:52:03.401 INFO [stderr]    |
Nov 18 20:52:03.401 INFO [stderr] 16 |     let mut sleep: Vec<i32> = vec![0, 1, 2, 3, 4, 5, 6, 7, 8, 9];
Nov 18 20:52:03.402 INFO [stderr]    |         ----^^^^^
Nov 18 20:52:03.402 INFO [stderr]    |         |
Nov 18 20:52:03.402 INFO [stderr]    |         help: remove this `mut`
Nov 18 20:52:03.402 INFO [stderr] 
Nov 18 20:52:03.402 INFO [stderr] warning: variable does not need to be mutable
Nov 18 20:52:03.402 INFO [stderr]   --> src/google/r_2016.rs:22:9
Nov 18 20:52:03.402 INFO [stderr]    |
Nov 18 20:52:03.402 INFO [stderr] 22 |     let mut current_number = number;
Nov 18 20:52:03.402 INFO [stderr]    |         ----^^^^^^^^^^^^^^
Nov 18 20:52:03.402 INFO [stderr]    |         |
Nov 18 20:52:03.402 INFO [stderr]    |         help: remove this `mut`
Nov 18 20:52:03.402 INFO [stderr] 
Nov 18 20:52:03.449 INFO [stderr] warning: function is never used: `run`
Nov 18 20:52:03.449 INFO [stderr]  --> src/code_j.rs:2:1
Nov 18 20:52:03.449 INFO [stderr]   |
Nov 18 20:52:03.449 INFO [stderr] 2 | pub fn run(){
Nov 18 20:52:03.449 INFO [stderr]   | ^^^^^^^^^^^^
Nov 18 20:52:03.449 INFO [stderr]   |
Nov 18 20:52:03.449 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 18 20:52:03.449 INFO [stderr] 
Nov 18 20:52:03.449 INFO [stderr] warning: function is never used: `prob`
Nov 18 20:52:03.449 INFO [stderr]   --> src/code_j.rs:30:1
Nov 18 20:52:03.449 INFO [stderr]    |
Nov 18 20:52:03.449 INFO [stderr] 30 | fn prob(){
Nov 18 20:52:03.449 INFO [stderr]    | ^^^^^^^^^
Nov 18 20:52:03.449 INFO [stderr] 
Nov 18 20:52:03.449 INFO [stderr] warning: function is never used: `run`
Nov 18 20:52:03.449 INFO [stderr]  --> src/google/r_2009.rs:1:1
Nov 18 20:52:03.449 INFO [stderr]   |
Nov 18 20:52:03.449 INFO [stderr] 1 | pub fn run() {
Nov 18 20:52:03.449 INFO [stderr]   | ^^^^^^^^^^^^
Nov 18 20:52:03.449 INFO [stderr] 
Nov 18 20:52:03.449 INFO [stderr] warning: function is never used: `alien_language`
Nov 18 20:52:03.449 INFO [stderr]  --> src/google/r_2009.rs:7:1
Nov 18 20:52:03.449 INFO [stderr]   |
Nov 18 20:52:03.450 INFO [stderr] 7 | fn alien_language() {
Nov 18 20:52:03.450 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^
Nov 18 20:52:03.450 INFO [stderr] 
Nov 18 20:52:03.450 INFO [stderr] warning: function is never used: `logic`
Nov 18 20:52:03.450 INFO [stderr]   --> src/google/r_2009.rs:18:1
Nov 18 20:52:03.450 INFO [stderr]    |
Nov 18 20:52:03.450 INFO [stderr] 18 | fn logic(l: i32, d: i32, test_case: i32) {
Nov 18 20:52:03.450 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 20:52:03.450 INFO [stderr] 
Nov 18 20:52:03.450 INFO [stderr] warning: function is never used: `run`
Nov 18 20:52:03.450 INFO [stderr]  --> src/google/r_2016.rs:1:1
Nov 18 20:52:03.450 INFO [stderr]   |
Nov 18 20:52:03.450 INFO [stderr] 1 | pub fn run() {
Nov 18 20:52:03.450 INFO [stderr]   | ^^^^^^^^^^^^
Nov 18 20:52:03.450 INFO [stderr] 
Nov 18 20:52:03.450 INFO [stderr] warning: function is never used: `counting_sheep`
Nov 18 20:52:03.450 INFO [stderr]  --> src/google/r_2016.rs:7:1
Nov 18 20:52:03.450 INFO [stderr]   |
Nov 18 20:52:03.450 INFO [stderr] 7 | fn counting_sheep() {
Nov 18 20:52:03.450 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^
Nov 18 20:52:03.450 INFO [stderr] 
Nov 18 20:52:03.450 INFO [stderr] warning: function is never used: `logic`
Nov 18 20:52:03.450 INFO [stderr]   --> src/google/r_2016.rs:15:1
Nov 18 20:52:03.451 INFO [stderr]    |
Nov 18 20:52:03.451 INFO [stderr] 15 | fn logic(current_case: usize) {
Nov 18 20:52:03.451 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 20:52:03.451 INFO [stderr] 
Nov 18 20:52:03.451 INFO [stderr] warning: function is never used: `run`
Nov 18 20:52:03.451 INFO [stderr]  --> src/google/r_2014.rs:3:1
Nov 18 20:52:03.451 INFO [stderr]   |
Nov 18 20:52:03.451 INFO [stderr] 3 | pub fn run(){
Nov 18 20:52:03.451 INFO [stderr]   | ^^^^^^^^^^^^
Nov 18 20:52:03.451 INFO [stderr] 
Nov 18 20:52:03.451 INFO [stderr] warning: function is never used: `magic_trick`
Nov 18 20:52:03.451 INFO [stderr]  --> src/google/r_2014.rs:9:1
Nov 18 20:52:03.451 INFO [stderr]   |
Nov 18 20:52:03.451 INFO [stderr] 9 | fn magic_trick(){
Nov 18 20:52:03.451 INFO [stderr]   | ^^^^^^^^^^^^^^^^
Nov 18 20:52:03.451 INFO [stderr] 
Nov 18 20:52:03.451 INFO [stderr] warning: function is never used: `logic`
Nov 18 20:52:03.451 INFO [stderr]   --> src/google/r_2014.rs:16:1
Nov 18 20:52:03.451 INFO [stderr]    |
Nov 18 20:52:03.451 INFO [stderr] 16 | fn logic(case: usize){
Nov 18 20:52:03.451 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^
Nov 18 20:52:03.451 INFO [stderr] 
Nov 18 20:52:03.451 INFO [stderr] warning: function is never used: `check`
Nov 18 20:52:03.451 INFO [stderr]   --> src/google/r_2014.rs:57:1
Nov 18 20:52:03.452 INFO [stderr]    |
Nov 18 20:52:03.452 INFO [stderr] 57 | fn check(num: i32,arr: [i32; 4] ) -> bool{
Nov 18 20:52:03.452 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 20:52:03.452 INFO [stderr] 
Nov 18 20:52:03.452 INFO [stderr] warning: function is never used: `check_col`
Nov 18 20:52:03.452 INFO [stderr]   --> src/google/r_2013.rs:68:1
Nov 18 20:52:03.452 INFO [stderr]    |
Nov 18 20:52:03.452 INFO [stderr] 68 | fn check_col(){
Nov 18 20:52:03.452 INFO [stderr]    | ^^^^^^^^^^^^^^
Nov 18 20:52:03.452 INFO [stderr] 
Nov 18 20:52:03.452 INFO [stderr] warning: function is never used: `check_diagonal`
Nov 18 20:52:03.452 INFO [stderr]   --> src/google/r_2013.rs:72:1
Nov 18 20:52:03.452 INFO [stderr]    |
Nov 18 20:52:03.452 INFO [stderr] 72 | fn check_diagonal(){
Nov 18 20:52:03.452 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^
Nov 18 20:52:03.452 INFO [stderr] 
Nov 18 20:52:03.455 INFO [stderr] warning: variable `X` should have a snake case name such as `x`
Nov 18 20:52:03.455 INFO [stderr]   --> src/google/r_2013.rs:49:9
Nov 18 20:52:03.455 INFO [stderr]    |
Nov 18 20:52:03.455 INFO [stderr] 49 |     let mut X: usize = 0;
Nov 18 20:52:03.455 INFO [stderr]    |         ^^^^^
Nov 18 20:52:03.455 INFO [stderr]    |
Nov 18 20:52:03.455 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Nov 18 20:52:03.455 INFO [stderr] 
Nov 18 20:52:03.455 INFO [stderr] warning: variable `T` should have a snake case name such as `t`
Nov 18 20:52:03.455 INFO [stderr]   --> src/google/r_2013.rs:50:9
Nov 18 20:52:03.455 INFO [stderr]    |
Nov 18 20:52:03.455 INFO [stderr] 50 |     let mut T: usize = 0;
Nov 18 20:52:03.455 INFO [stderr]    |         ^^^^^
Nov 18 20:52:03.455 INFO [stderr] 
Nov 18 20:52:03.455 INFO [stderr] warning: variable `O` should have a snake case name such as `o`
Nov 18 20:52:03.455 INFO [stderr]   --> src/google/r_2013.rs:51:9
Nov 18 20:52:03.455 INFO [stderr]    |
Nov 18 20:52:03.455 INFO [stderr] 51 |     let mut O: usize = 0;
Nov 18 20:52:03.455 INFO [stderr]    |         ^^^^^
Nov 18 20:52:03.455 INFO [stderr] 
Nov 18 20:52:04.131 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.59s
Nov 18 20:52:04.139 INFO [stderr] su: No module specific data is present
Nov 18 20:52:04.701 INFO running `"docker" "inspect" "68e50e42599bbdf42939b4c96fc91892d98567c4399057376ed67479adc250c6"`
Nov 18 20:52:04.969 INFO running `"docker" "rm" "-f" "68e50e42599bbdf42939b4c96fc91892d98567c4399057376ed67479adc250c6"`
Nov 18 20:52:05.246 INFO [stdout] 68e50e42599bbdf42939b4c96fc91892d98567c4399057376ed67479adc250c6
Nov 18 20:52:05.251 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt test --frozen --no-run" "-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"`
Nov 18 20:52:05.892 INFO [stdout] 2c31405f5c6b002c710d418c7407de8db16cb63d18c3669bd428cf37f923f66c
Nov 18 20:52:05.893 INFO running `"docker" "start" "-a" "2c31405f5c6b002c710d418c7407de8db16cb63d18c3669bd428cf37f923f66c"`
Nov 18 20:52:06.843 INFO [stderr] usermod: no changes
Nov 18 20:52:06.911 INFO [stderr]    Compiling algojam v0.1.0 (/source)
Nov 18 20:52:07.479 INFO [stderr] warning: unused imports: `BufRead`, `BufReader`
Nov 18 20:52:07.479 INFO [stderr]  --> src/google/r_2013.rs:3:15
Nov 18 20:52:07.479 INFO [stderr]   |
Nov 18 20:52:07.479 INFO [stderr] 3 | use std::io::{BufRead, BufReader};
Nov 18 20:52:07.479 INFO [stderr]   |               ^^^^^^^  ^^^^^^^^^
Nov 18 20:52:07.479 INFO [stderr]   |
Nov 18 20:52:07.479 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 18 20:52:07.479 INFO [stderr] 
Nov 18 20:52:07.479 INFO [stderr] warning: unused import: `std::fs::File`
Nov 18 20:52:07.479 INFO [stderr]  --> src/google/r_2013.rs:4:5
Nov 18 20:52:07.479 INFO [stderr]   |
Nov 18 20:52:07.479 INFO [stderr] 4 | use std::fs::File;
Nov 18 20:52:07.479 INFO [stderr]   |     ^^^^^^^^^^^^^
Nov 18 20:52:07.480 INFO [stderr] 
Nov 18 20:52:07.744 INFO [stderr] warning: value assigned to `credits` is never read
Nov 18 20:52:07.744 INFO [stderr]   --> src/code_j.rs:32:13
Nov 18 20:52:07.744 INFO [stderr]    |
Nov 18 20:52:07.744 INFO [stderr] 32 |     let mut credits: i32 = 0;
Nov 18 20:52:07.744 INFO [stderr]    |             ^^^^^^^
Nov 18 20:52:07.744 INFO [stderr]    |
Nov 18 20:52:07.744 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Nov 18 20:52:07.744 INFO [stderr] 
Nov 18 20:52:07.744 INFO [stderr] warning: value assigned to `item` is never read
Nov 18 20:52:07.744 INFO [stderr]   --> src/code_j.rs:33:13
Nov 18 20:52:07.744 INFO [stderr]    |
Nov 18 20:52:07.744 INFO [stderr] 33 |     let mut item: i32 = 0;
Nov 18 20:52:07.744 INFO [stderr]    |             ^^^^
Nov 18 20:52:07.744 INFO [stderr] 
Nov 18 20:52:07.744 INFO [stderr] warning: value assigned to `flag` is never read
Nov 18 20:52:07.744 INFO [stderr]   --> src/code_j.rs:35:13
Nov 18 20:52:07.744 INFO [stderr]    |
Nov 18 20:52:07.744 INFO [stderr] 35 |     let mut flag: bool = false;
Nov 18 20:52:07.744 INFO [stderr]    |             ^^^^
Nov 18 20:52:07.744 INFO [stderr] 
Nov 18 20:52:07.744 INFO [stderr] warning: unused variable: `half`
Nov 18 20:52:07.744 INFO [stderr]   --> src/code_j.rs:44:13
Nov 18 20:52:07.744 INFO [stderr]    |
Nov 18 20:52:07.744 INFO [stderr] 44 |         let half = item /2;
Nov 18 20:52:07.744 INFO [stderr]    |             ^^^^ help: consider using `_half` instead
Nov 18 20:52:07.744 INFO [stderr]    |
Nov 18 20:52:07.744 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 18 20:52:07.744 INFO [stderr] 
Nov 18 20:52:07.744 INFO [stderr] warning: value assigned to `backup` is never read
Nov 18 20:52:07.744 INFO [stderr]   --> src/google/r_2016.rs:23:13
Nov 18 20:52:07.744 INFO [stderr]    |
Nov 18 20:52:07.744 INFO [stderr] 23 |     let mut backup: i32 = current_number;
Nov 18 20:52:07.744 INFO [stderr]    |             ^^^^^^
Nov 18 20:52:07.744 INFO [stderr] 
Nov 18 20:52:07.744 INFO [stderr] warning: unused variable: `case`
Nov 18 20:52:07.744 INFO [stderr]   --> src/google/r_2013.rs:19:10
Nov 18 20:52:07.744 INFO [stderr]    |
Nov 18 20:52:07.744 INFO [stderr] 19 | fn logic(case: usize){
Nov 18 20:52:07.744 INFO [stderr]    |          ^^^^ help: consider using `_case` instead
Nov 18 20:52:07.744 INFO [stderr] 
Nov 18 20:52:07.759 INFO [stderr] warning: variable does not need to be mutable
Nov 18 20:52:07.759 INFO [stderr]   --> src/code_j.rs:31:9
Nov 18 20:52:07.759 INFO [stderr]    |
Nov 18 20:52:07.759 INFO [stderr] 31 |     let mut t: i8 = read!();
Nov 18 20:52:07.759 INFO [stderr]    |         ----^
Nov 18 20:52:07.759 INFO [stderr]    |         |
Nov 18 20:52:07.759 INFO [stderr]    |         help: remove this `mut`
Nov 18 20:52:07.759 INFO [stderr]    |
Nov 18 20:52:07.759 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 18 20:52:07.759 INFO [stderr] 
Nov 18 20:52:07.791 INFO [stderr] warning: variable does not need to be mutable
Nov 18 20:52:07.791 INFO [stderr]   --> src/google/r_2016.rs:16:9
Nov 18 20:52:07.791 INFO [stderr]    |
Nov 18 20:52:07.791 INFO [stderr] 16 |     let mut sleep: Vec<i32> = vec![0, 1, 2, 3, 4, 5, 6, 7, 8, 9];
Nov 18 20:52:07.791 INFO [stderr]    |         ----^^^^^
Nov 18 20:52:07.791 INFO [stderr]    |         |
Nov 18 20:52:07.791 INFO [stderr]    |         help: remove this `mut`
Nov 18 20:52:07.791 INFO [stderr] 
Nov 18 20:52:07.791 INFO [stderr] warning: variable does not need to be mutable
Nov 18 20:52:07.791 INFO [stderr]   --> src/google/r_2016.rs:22:9
Nov 18 20:52:07.791 INFO [stderr]    |
Nov 18 20:52:07.791 INFO [stderr] 22 |     let mut current_number = number;
Nov 18 20:52:07.791 INFO [stderr]    |         ----^^^^^^^^^^^^^^
Nov 18 20:52:07.791 INFO [stderr]    |         |
Nov 18 20:52:07.791 INFO [stderr]    |         help: remove this `mut`
Nov 18 20:52:07.791 INFO [stderr] 
Nov 18 20:52:07.823 INFO [stderr] warning: function is never used: `run`
Nov 18 20:52:07.823 INFO [stderr]  --> src/code_j.rs:2:1
Nov 18 20:52:07.823 INFO [stderr]   |
Nov 18 20:52:07.823 INFO [stderr] 2 | pub fn run(){
Nov 18 20:52:07.823 INFO [stderr]   | ^^^^^^^^^^^^
Nov 18 20:52:07.823 INFO [stderr]   |
Nov 18 20:52:07.823 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 18 20:52:07.823 INFO [stderr] 
Nov 18 20:52:07.823 INFO [stderr] warning: function is never used: `prob`
Nov 18 20:52:07.823 INFO [stderr]   --> src/code_j.rs:30:1
Nov 18 20:52:07.823 INFO [stderr]    |
Nov 18 20:52:07.823 INFO [stderr] 30 | fn prob(){
Nov 18 20:52:07.823 INFO [stderr]    | ^^^^^^^^^
Nov 18 20:52:07.823 INFO [stderr] 
Nov 18 20:52:07.823 INFO [stderr] warning: function is never used: `run`
Nov 18 20:52:07.823 INFO [stderr]  --> src/google/r_2009.rs:1:1
Nov 18 20:52:07.823 INFO [stderr]   |
Nov 18 20:52:07.823 INFO [stderr] 1 | pub fn run() {
Nov 18 20:52:07.823 INFO [stderr]   | ^^^^^^^^^^^^
Nov 18 20:52:07.823 INFO [stderr] 
Nov 18 20:52:07.823 INFO [stderr] warning: function is never used: `alien_language`
Nov 18 20:52:07.823 INFO [stderr]  --> src/google/r_2009.rs:7:1
Nov 18 20:52:07.823 INFO [stderr]   |
Nov 18 20:52:07.823 INFO [stderr] 7 | fn alien_language() {
Nov 18 20:52:07.823 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^
Nov 18 20:52:07.823 INFO [stderr] 
Nov 18 20:52:07.823 INFO [stderr] warning: function is never used: `logic`
Nov 18 20:52:07.823 INFO [stderr]   --> src/google/r_2009.rs:18:1
Nov 18 20:52:07.823 INFO [stderr]    |
Nov 18 20:52:07.823 INFO [stderr] 18 | fn logic(l: i32, d: i32, test_case: i32) {
Nov 18 20:52:07.823 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 20:52:07.823 INFO [stderr] 
Nov 18 20:52:07.823 INFO [stderr] warning: function is never used: `run`
Nov 18 20:52:07.823 INFO [stderr]  --> src/google/r_2016.rs:1:1
Nov 18 20:52:07.823 INFO [stderr]   |
Nov 18 20:52:07.823 INFO [stderr] 1 | pub fn run() {
Nov 18 20:52:07.823 INFO [stderr]   | ^^^^^^^^^^^^
Nov 18 20:52:07.823 INFO [stderr] 
Nov 18 20:52:07.823 INFO [stderr] warning: function is never used: `counting_sheep`
Nov 18 20:52:07.823 INFO [stderr]  --> src/google/r_2016.rs:7:1
Nov 18 20:52:07.823 INFO [stderr]   |
Nov 18 20:52:07.823 INFO [stderr] 7 | fn counting_sheep() {
Nov 18 20:52:07.823 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^
Nov 18 20:52:07.823 INFO [stderr] 
Nov 18 20:52:07.823 INFO [stderr] warning: function is never used: `logic`
Nov 18 20:52:07.823 INFO [stderr]   --> src/google/r_2016.rs:15:1
Nov 18 20:52:07.823 INFO [stderr]    |
Nov 18 20:52:07.823 INFO [stderr] 15 | fn logic(current_case: usize) {
Nov 18 20:52:07.823 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 20:52:07.823 INFO [stderr] 
Nov 18 20:52:07.823 INFO [stderr] warning: function is never used: `run`
Nov 18 20:52:07.823 INFO [stderr]  --> src/google/r_2014.rs:3:1
Nov 18 20:52:07.823 INFO [stderr]   |
Nov 18 20:52:07.823 INFO [stderr] 3 | pub fn run(){
Nov 18 20:52:07.823 INFO [stderr]   | ^^^^^^^^^^^^
Nov 18 20:52:07.823 INFO [stderr] 
Nov 18 20:52:07.823 INFO [stderr] warning: function is never used: `magic_trick`
Nov 18 20:52:07.823 INFO [stderr]  --> src/google/r_2014.rs:9:1
Nov 18 20:52:07.823 INFO [stderr]   |
Nov 18 20:52:07.823 INFO [stderr] 9 | fn magic_trick(){
Nov 18 20:52:07.823 INFO [stderr]   | ^^^^^^^^^^^^^^^^
Nov 18 20:52:07.823 INFO [stderr] 
Nov 18 20:52:07.823 INFO [stderr] warning: function is never used: `logic`
Nov 18 20:52:07.823 INFO [stderr]   --> src/google/r_2014.rs:16:1
Nov 18 20:52:07.823 INFO [stderr]    |
Nov 18 20:52:07.823 INFO [stderr] 16 | fn logic(case: usize){
Nov 18 20:52:07.823 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^
Nov 18 20:52:07.824 INFO [stderr] 
Nov 18 20:52:07.824 INFO [stderr] warning: function is never used: `check`
Nov 18 20:52:07.824 INFO [stderr]   --> src/google/r_2014.rs:57:1
Nov 18 20:52:07.824 INFO [stderr]    |
Nov 18 20:52:07.824 INFO [stderr] 57 | fn check(num: i32,arr: [i32; 4] ) -> bool{
Nov 18 20:52:07.824 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 20:52:07.824 INFO [stderr] 
Nov 18 20:52:07.824 INFO [stderr] warning: function is never used: `check_col`
Nov 18 20:52:07.824 INFO [stderr]   --> src/google/r_2013.rs:68:1
Nov 18 20:52:07.824 INFO [stderr]    |
Nov 18 20:52:07.824 INFO [stderr] 68 | fn check_col(){
Nov 18 20:52:07.824 INFO [stderr]    | ^^^^^^^^^^^^^^
Nov 18 20:52:07.824 INFO [stderr] 
Nov 18 20:52:07.824 INFO [stderr] warning: function is never used: `check_diagonal`
Nov 18 20:52:07.824 INFO [stderr]   --> src/google/r_2013.rs:72:1
Nov 18 20:52:07.824 INFO [stderr]    |
Nov 18 20:52:07.824 INFO [stderr] 72 | fn check_diagonal(){
Nov 18 20:52:07.824 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^
Nov 18 20:52:07.824 INFO [stderr] 
Nov 18 20:52:07.831 INFO [stderr] warning: variable `X` should have a snake case name such as `x`
Nov 18 20:52:07.831 INFO [stderr]   --> src/google/r_2013.rs:49:9
Nov 18 20:52:07.831 INFO [stderr]    |
Nov 18 20:52:07.831 INFO [stderr] 49 |     let mut X: usize = 0;
Nov 18 20:52:07.831 INFO [stderr]    |         ^^^^^
Nov 18 20:52:07.831 INFO [stderr]    |
Nov 18 20:52:07.831 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Nov 18 20:52:07.831 INFO [stderr] 
Nov 18 20:52:07.831 INFO [stderr] warning: variable `T` should have a snake case name such as `t`
Nov 18 20:52:07.831 INFO [stderr]   --> src/google/r_2013.rs:50:9
Nov 18 20:52:07.831 INFO [stderr]    |
Nov 18 20:52:07.831 INFO [stderr] 50 |     let mut T: usize = 0;
Nov 18 20:52:07.831 INFO [stderr]    |         ^^^^^
Nov 18 20:52:07.831 INFO [stderr] 
Nov 18 20:52:07.831 INFO [stderr] warning: variable `O` should have a snake case name such as `o`
Nov 18 20:52:07.831 INFO [stderr]   --> src/google/r_2013.rs:51:9
Nov 18 20:52:07.831 INFO [stderr]    |
Nov 18 20:52:07.831 INFO [stderr] 51 |     let mut O: usize = 0;
Nov 18 20:52:07.831 INFO [stderr]    |         ^^^^^
Nov 18 20:52:07.831 INFO [stderr] 
Nov 18 20:52:08.123 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.25s
Nov 18 20:52:08.126 INFO [stderr] su: No module specific data is present
Nov 18 20:52:08.565 INFO running `"docker" "inspect" "2c31405f5c6b002c710d418c7407de8db16cb63d18c3669bd428cf37f923f66c"`
Nov 18 20:52:08.843 INFO running `"docker" "rm" "-f" "2c31405f5c6b002c710d418c7407de8db16cb63d18c3669bd428cf37f923f66c"`
Nov 18 20:52:09.117 INFO [stdout] 2c31405f5c6b002c710d418c7407de8db16cb63d18c3669bd428cf37f923f66c
Nov 18 20:52:09.121 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt test --frozen" "-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"`
Nov 18 20:52:09.393 INFO [stdout] ff5d63f6948d711796dc08452997a49714babd441655730d93378d6537c4ba09
Nov 18 20:52:09.397 INFO running `"docker" "start" "-a" "ff5d63f6948d711796dc08452997a49714babd441655730d93378d6537c4ba09"`
Nov 18 20:52:09.843 INFO [stderr] usermod: no changes
Nov 18 20:52:09.868 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Nov 18 20:52:09.868 INFO [stderr]      Running /target/debug/deps/algojam-5ecff20242bec3ee
Nov 18 20:52:09.870 INFO [stdout] 
Nov 18 20:52:09.870 INFO [stdout] running 0 tests
Nov 18 20:52:09.870 INFO [stdout] 
Nov 18 20:52:09.870 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 20:52:09.870 INFO [stdout] 
Nov 18 20:52:09.871 INFO [stderr] su: No module specific data is present
Nov 18 20:52:10.128 INFO running `"docker" "inspect" "ff5d63f6948d711796dc08452997a49714babd441655730d93378d6537c4ba09"`
Nov 18 20:52:10.220 INFO running `"docker" "rm" "-f" "ff5d63f6948d711796dc08452997a49714babd441655730d93378d6537c4ba09"`
Nov 18 20:52:10.326 INFO [stdout] ff5d63f6948d711796dc08452997a49714babd441655730d93378d6537c4ba09