Dec 15 22:52:33.749 INFO testing algojam-0.1.0 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 15 22:52:33.749 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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"`
Dec 15 22:52:34.320 INFO [stdout] c6794f395e3887552e8c80e8cfb666aac09566dfb09b93f9c550c0691e44ebf6
Dec 15 22:52:34.322 INFO running `"docker" "start" "-a" "c6794f395e3887552e8c80e8cfb666aac09566dfb09b93f9c550c0691e44ebf6"`
Dec 15 22:52:35.434 INFO [stderr] usermod: no changes
Dec 15 22:52:35.483 INFO [stderr]    Compiling algojam v0.1.0 (/source)
Dec 15 22:52:36.163 INFO [stderr] warning: unused imports: `BufRead`, `BufReader`
Dec 15 22:52:36.163 INFO [stderr]  --> src/google/r_2013.rs:3:15
Dec 15 22:52:36.163 INFO [stderr]   |
Dec 15 22:52:36.163 INFO [stderr] 3 | use std::io::{BufRead, BufReader};
Dec 15 22:52:36.163 INFO [stderr]   |               ^^^^^^^  ^^^^^^^^^
Dec 15 22:52:36.163 INFO [stderr]   |
Dec 15 22:52:36.163 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 15 22:52:36.163 INFO [stderr] 
Dec 15 22:52:36.163 INFO [stderr] warning: unused import: `std::fs::File`
Dec 15 22:52:36.163 INFO [stderr]  --> src/google/r_2013.rs:4:5
Dec 15 22:52:36.163 INFO [stderr]   |
Dec 15 22:52:36.163 INFO [stderr] 4 | use std::fs::File;
Dec 15 22:52:36.163 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 15 22:52:36.163 INFO [stderr] 
Dec 15 22:52:36.447 INFO [stderr] warning: value assigned to `credits` is never read
Dec 15 22:52:36.447 INFO [stderr]   --> src/code_j.rs:32:13
Dec 15 22:52:36.447 INFO [stderr]    |
Dec 15 22:52:36.447 INFO [stderr] 32 |     let mut credits: i32 = 0;
Dec 15 22:52:36.447 INFO [stderr]    |             ^^^^^^^
Dec 15 22:52:36.447 INFO [stderr]    |
Dec 15 22:52:36.447 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 15 22:52:36.447 INFO [stderr] 
Dec 15 22:52:36.447 INFO [stderr] warning: value assigned to `item` is never read
Dec 15 22:52:36.447 INFO [stderr]   --> src/code_j.rs:33:13
Dec 15 22:52:36.447 INFO [stderr]    |
Dec 15 22:52:36.447 INFO [stderr] 33 |     let mut item: i32 = 0;
Dec 15 22:52:36.447 INFO [stderr]    |             ^^^^
Dec 15 22:52:36.447 INFO [stderr] 
Dec 15 22:52:36.447 INFO [stderr] warning: value assigned to `flag` is never read
Dec 15 22:52:36.447 INFO [stderr]   --> src/code_j.rs:35:13
Dec 15 22:52:36.447 INFO [stderr]    |
Dec 15 22:52:36.447 INFO [stderr] 35 |     let mut flag: bool = false;
Dec 15 22:52:36.447 INFO [stderr]    |             ^^^^
Dec 15 22:52:36.447 INFO [stderr] 
Dec 15 22:52:36.447 INFO [stderr] warning: unused variable: `half`
Dec 15 22:52:36.447 INFO [stderr]   --> src/code_j.rs:44:13
Dec 15 22:52:36.447 INFO [stderr]    |
Dec 15 22:52:36.447 INFO [stderr] 44 |         let half = item /2;
Dec 15 22:52:36.447 INFO [stderr]    |             ^^^^ help: consider using `_half` instead
Dec 15 22:52:36.447 INFO [stderr]    |
Dec 15 22:52:36.447 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 15 22:52:36.447 INFO [stderr] 
Dec 15 22:52:36.447 INFO [stderr] warning: value assigned to `backup` is never read
Dec 15 22:52:36.447 INFO [stderr]   --> src/google/r_2016.rs:23:13
Dec 15 22:52:36.447 INFO [stderr]    |
Dec 15 22:52:36.447 INFO [stderr] 23 |     let mut backup: i32 = current_number;
Dec 15 22:52:36.447 INFO [stderr]    |             ^^^^^^
Dec 15 22:52:36.447 INFO [stderr] 
Dec 15 22:52:36.447 INFO [stderr] warning: unused variable: `case`
Dec 15 22:52:36.447 INFO [stderr]   --> src/google/r_2013.rs:19:10
Dec 15 22:52:36.447 INFO [stderr]    |
Dec 15 22:52:36.447 INFO [stderr] 19 | fn logic(case: usize){
Dec 15 22:52:36.447 INFO [stderr]    |          ^^^^ help: consider using `_case` instead
Dec 15 22:52:36.447 INFO [stderr] 
Dec 15 22:52:36.447 INFO [stderr] warning: variable does not need to be mutable
Dec 15 22:52:36.447 INFO [stderr]   --> src/code_j.rs:31:9
Dec 15 22:52:36.447 INFO [stderr]    |
Dec 15 22:52:36.447 INFO [stderr] 31 |     let mut t: i8 = read!();
Dec 15 22:52:36.447 INFO [stderr]    |         ----^
Dec 15 22:52:36.447 INFO [stderr]    |         |
Dec 15 22:52:36.447 INFO [stderr]    |         help: remove this `mut`
Dec 15 22:52:36.447 INFO [stderr]    |
Dec 15 22:52:36.447 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 15 22:52:36.447 INFO [stderr] 
Dec 15 22:52:36.459 INFO [stderr] warning: variable does not need to be mutable
Dec 15 22:52:36.459 INFO [stderr]   --> src/google/r_2016.rs:16:9
Dec 15 22:52:36.459 INFO [stderr]    |
Dec 15 22:52:36.459 INFO [stderr] 16 |     let mut sleep: Vec<i32> = vec![0, 1, 2, 3, 4, 5, 6, 7, 8, 9];
Dec 15 22:52:36.459 INFO [stderr]    |         ----^^^^^
Dec 15 22:52:36.459 INFO [stderr]    |         |
Dec 15 22:52:36.459 INFO [stderr]    |         help: remove this `mut`
Dec 15 22:52:36.459 INFO [stderr] 
Dec 15 22:52:36.459 INFO [stderr] warning: variable does not need to be mutable
Dec 15 22:52:36.459 INFO [stderr]   --> src/google/r_2016.rs:22:9
Dec 15 22:52:36.459 INFO [stderr]    |
Dec 15 22:52:36.459 INFO [stderr] 22 |     let mut current_number = number;
Dec 15 22:52:36.459 INFO [stderr]    |         ----^^^^^^^^^^^^^^
Dec 15 22:52:36.459 INFO [stderr]    |         |
Dec 15 22:52:36.459 INFO [stderr]    |         help: remove this `mut`
Dec 15 22:52:36.459 INFO [stderr] 
Dec 15 22:52:36.550 INFO [stderr] warning: function is never used: `run`
Dec 15 22:52:36.551 INFO [stderr]  --> src/code_j.rs:2:1
Dec 15 22:52:36.551 INFO [stderr]   |
Dec 15 22:52:36.551 INFO [stderr] 2 | pub fn run(){
Dec 15 22:52:36.551 INFO [stderr]   | ^^^^^^^^^^^^
Dec 15 22:52:36.551 INFO [stderr]   |
Dec 15 22:52:36.551 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 15 22:52:36.551 INFO [stderr] 
Dec 15 22:52:36.551 INFO [stderr] warning: function is never used: `prob`
Dec 15 22:52:36.551 INFO [stderr]   --> src/code_j.rs:30:1
Dec 15 22:52:36.551 INFO [stderr]    |
Dec 15 22:52:36.551 INFO [stderr] 30 | fn prob(){
Dec 15 22:52:36.551 INFO [stderr]    | ^^^^^^^^^
Dec 15 22:52:36.551 INFO [stderr] 
Dec 15 22:52:36.551 INFO [stderr] warning: function is never used: `run`
Dec 15 22:52:36.551 INFO [stderr]  --> src/google/r_2009.rs:1:1
Dec 15 22:52:36.551 INFO [stderr]   |
Dec 15 22:52:36.551 INFO [stderr] 1 | pub fn run() {
Dec 15 22:52:36.551 INFO [stderr]   | ^^^^^^^^^^^^
Dec 15 22:52:36.551 INFO [stderr] 
Dec 15 22:52:36.551 INFO [stderr] warning: function is never used: `alien_language`
Dec 15 22:52:36.551 INFO [stderr]  --> src/google/r_2009.rs:7:1
Dec 15 22:52:36.551 INFO [stderr]   |
Dec 15 22:52:36.551 INFO [stderr] 7 | fn alien_language() {
Dec 15 22:52:36.551 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^
Dec 15 22:52:36.551 INFO [stderr] 
Dec 15 22:52:36.551 INFO [stderr] warning: function is never used: `logic`
Dec 15 22:52:36.551 INFO [stderr]   --> src/google/r_2009.rs:18:1
Dec 15 22:52:36.551 INFO [stderr]    |
Dec 15 22:52:36.551 INFO [stderr] 18 | fn logic(l: i32, d: i32, test_case: i32) {
Dec 15 22:52:36.551 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 22:52:36.551 INFO [stderr] 
Dec 15 22:52:36.551 INFO [stderr] warning: function is never used: `run`
Dec 15 22:52:36.551 INFO [stderr]  --> src/google/r_2016.rs:1:1
Dec 15 22:52:36.551 INFO [stderr]   |
Dec 15 22:52:36.551 INFO [stderr] 1 | pub fn run() {
Dec 15 22:52:36.551 INFO [stderr]   | ^^^^^^^^^^^^
Dec 15 22:52:36.551 INFO [stderr] 
Dec 15 22:52:36.551 INFO [stderr] warning: function is never used: `counting_sheep`
Dec 15 22:52:36.551 INFO [stderr]  --> src/google/r_2016.rs:7:1
Dec 15 22:52:36.551 INFO [stderr]   |
Dec 15 22:52:36.551 INFO [stderr] 7 | fn counting_sheep() {
Dec 15 22:52:36.551 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^
Dec 15 22:52:36.551 INFO [stderr] 
Dec 15 22:52:36.551 INFO [stderr] warning: function is never used: `logic`
Dec 15 22:52:36.551 INFO [stderr]   --> src/google/r_2016.rs:15:1
Dec 15 22:52:36.551 INFO [stderr]    |
Dec 15 22:52:36.551 INFO [stderr] 15 | fn logic(current_case: usize) {
Dec 15 22:52:36.551 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 22:52:36.551 INFO [stderr] 
Dec 15 22:52:36.551 INFO [stderr] warning: function is never used: `run`
Dec 15 22:52:36.551 INFO [stderr]  --> src/google/r_2014.rs:3:1
Dec 15 22:52:36.551 INFO [stderr]   |
Dec 15 22:52:36.551 INFO [stderr] 3 | pub fn run(){
Dec 15 22:52:36.551 INFO [stderr]   | ^^^^^^^^^^^^
Dec 15 22:52:36.551 INFO [stderr] 
Dec 15 22:52:36.551 INFO [stderr] warning: function is never used: `magic_trick`
Dec 15 22:52:36.551 INFO [stderr]  --> src/google/r_2014.rs:9:1
Dec 15 22:52:36.551 INFO [stderr]   |
Dec 15 22:52:36.551 INFO [stderr] 9 | fn magic_trick(){
Dec 15 22:52:36.551 INFO [stderr]   | ^^^^^^^^^^^^^^^^
Dec 15 22:52:36.551 INFO [stderr] 
Dec 15 22:52:36.551 INFO [stderr] warning: function is never used: `logic`
Dec 15 22:52:36.551 INFO [stderr]   --> src/google/r_2014.rs:16:1
Dec 15 22:52:36.551 INFO [stderr]    |
Dec 15 22:52:36.551 INFO [stderr] 16 | fn logic(case: usize){
Dec 15 22:52:36.551 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^
Dec 15 22:52:36.551 INFO [stderr] 
Dec 15 22:52:36.551 INFO [stderr] warning: function is never used: `check`
Dec 15 22:52:36.551 INFO [stderr]   --> src/google/r_2014.rs:57:1
Dec 15 22:52:36.551 INFO [stderr]    |
Dec 15 22:52:36.551 INFO [stderr] 57 | fn check(num: i32,arr: [i32; 4] ) -> bool{
Dec 15 22:52:36.551 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 22:52:36.551 INFO [stderr] 
Dec 15 22:52:36.551 INFO [stderr] warning: function is never used: `check_col`
Dec 15 22:52:36.551 INFO [stderr]   --> src/google/r_2013.rs:68:1
Dec 15 22:52:36.551 INFO [stderr]    |
Dec 15 22:52:36.551 INFO [stderr] 68 | fn check_col(){
Dec 15 22:52:36.551 INFO [stderr]    | ^^^^^^^^^^^^^^
Dec 15 22:52:36.551 INFO [stderr] 
Dec 15 22:52:36.552 INFO [stderr] warning: function is never used: `check_diagonal`
Dec 15 22:52:36.552 INFO [stderr]   --> src/google/r_2013.rs:72:1
Dec 15 22:52:36.552 INFO [stderr]    |
Dec 15 22:52:36.552 INFO [stderr] 72 | fn check_diagonal(){
Dec 15 22:52:36.552 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^
Dec 15 22:52:36.552 INFO [stderr] 
Dec 15 22:52:36.552 INFO [stderr] warning: variable `X` should have a snake case name such as `x`
Dec 15 22:52:36.552 INFO [stderr]   --> src/google/r_2013.rs:49:9
Dec 15 22:52:36.552 INFO [stderr]    |
Dec 15 22:52:36.552 INFO [stderr] 49 |     let mut X: usize = 0;
Dec 15 22:52:36.552 INFO [stderr]    |         ^^^^^
Dec 15 22:52:36.552 INFO [stderr]    |
Dec 15 22:52:36.552 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 15 22:52:36.552 INFO [stderr] 
Dec 15 22:52:36.552 INFO [stderr] warning: variable `T` should have a snake case name such as `t`
Dec 15 22:52:36.552 INFO [stderr]   --> src/google/r_2013.rs:50:9
Dec 15 22:52:36.552 INFO [stderr]    |
Dec 15 22:52:36.552 INFO [stderr] 50 |     let mut T: usize = 0;
Dec 15 22:52:36.552 INFO [stderr]    |         ^^^^^
Dec 15 22:52:36.552 INFO [stderr] 
Dec 15 22:52:36.552 INFO [stderr] warning: variable `O` should have a snake case name such as `o`
Dec 15 22:52:36.552 INFO [stderr]   --> src/google/r_2013.rs:51:9
Dec 15 22:52:36.552 INFO [stderr]    |
Dec 15 22:52:36.552 INFO [stderr] 51 |     let mut O: usize = 0;
Dec 15 22:52:36.552 INFO [stderr]    |         ^^^^^
Dec 15 22:52:36.552 INFO [stderr] 
Dec 15 22:52:37.150 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.69s
Dec 15 22:52:37.154 INFO [stderr] su: No module specific data is present
Dec 15 22:52:37.703 INFO running `"docker" "inspect" "c6794f395e3887552e8c80e8cfb666aac09566dfb09b93f9c550c0691e44ebf6"`
Dec 15 22:52:37.898 INFO running `"docker" "rm" "-f" "c6794f395e3887552e8c80e8cfb666aac09566dfb09b93f9c550c0691e44ebf6"`
Dec 15 22:52:38.187 INFO [stdout] c6794f395e3887552e8c80e8cfb666aac09566dfb09b93f9c550c0691e44ebf6
Dec 15 22:52:38.187 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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"`
Dec 15 22:52:38.547 INFO [stdout] 9bba368df763c7ff4dfff79869466a23bf03924e3dcf0b1fdb4763aab2083709
Dec 15 22:52:38.549 INFO running `"docker" "start" "-a" "9bba368df763c7ff4dfff79869466a23bf03924e3dcf0b1fdb4763aab2083709"`
Dec 15 22:52:39.171 INFO [stderr] usermod: no changes
Dec 15 22:52:39.195 INFO [stderr]    Compiling algojam v0.1.0 (/source)
Dec 15 22:52:39.766 INFO [stderr] warning: unused imports: `BufRead`, `BufReader`
Dec 15 22:52:39.766 INFO [stderr]  --> src/google/r_2013.rs:3:15
Dec 15 22:52:39.766 INFO [stderr]   |
Dec 15 22:52:39.766 INFO [stderr] 3 | use std::io::{BufRead, BufReader};
Dec 15 22:52:39.766 INFO [stderr]   |               ^^^^^^^  ^^^^^^^^^
Dec 15 22:52:39.766 INFO [stderr]   |
Dec 15 22:52:39.766 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 15 22:52:39.766 INFO [stderr] 
Dec 15 22:52:39.766 INFO [stderr] warning: unused import: `std::fs::File`
Dec 15 22:52:39.766 INFO [stderr]  --> src/google/r_2013.rs:4:5
Dec 15 22:52:39.766 INFO [stderr]   |
Dec 15 22:52:39.766 INFO [stderr] 4 | use std::fs::File;
Dec 15 22:52:39.766 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 15 22:52:39.766 INFO [stderr] 
Dec 15 22:52:40.002 INFO [stderr] warning: value assigned to `credits` is never read
Dec 15 22:52:40.002 INFO [stderr]   --> src/code_j.rs:32:13
Dec 15 22:52:40.002 INFO [stderr]    |
Dec 15 22:52:40.002 INFO [stderr] 32 |     let mut credits: i32 = 0;
Dec 15 22:52:40.002 INFO [stderr]    |             ^^^^^^^
Dec 15 22:52:40.002 INFO [stderr]    |
Dec 15 22:52:40.002 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 15 22:52:40.002 INFO [stderr] 
Dec 15 22:52:40.002 INFO [stderr] warning: value assigned to `item` is never read
Dec 15 22:52:40.002 INFO [stderr]   --> src/code_j.rs:33:13
Dec 15 22:52:40.002 INFO [stderr]    |
Dec 15 22:52:40.002 INFO [stderr] 33 |     let mut item: i32 = 0;
Dec 15 22:52:40.002 INFO [stderr]    |             ^^^^
Dec 15 22:52:40.002 INFO [stderr] 
Dec 15 22:52:40.002 INFO [stderr] warning: value assigned to `flag` is never read
Dec 15 22:52:40.002 INFO [stderr]   --> src/code_j.rs:35:13
Dec 15 22:52:40.002 INFO [stderr]    |
Dec 15 22:52:40.003 INFO [stderr] 35 |     let mut flag: bool = false;
Dec 15 22:52:40.003 INFO [stderr]    |             ^^^^
Dec 15 22:52:40.003 INFO [stderr] 
Dec 15 22:52:40.003 INFO [stderr] warning: unused variable: `half`
Dec 15 22:52:40.003 INFO [stderr]   --> src/code_j.rs:44:13
Dec 15 22:52:40.003 INFO [stderr]    |
Dec 15 22:52:40.003 INFO [stderr] 44 |         let half = item /2;
Dec 15 22:52:40.003 INFO [stderr]    |             ^^^^ help: consider using `_half` instead
Dec 15 22:52:40.003 INFO [stderr]    |
Dec 15 22:52:40.003 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 15 22:52:40.003 INFO [stderr] 
Dec 15 22:52:40.003 INFO [stderr] warning: value assigned to `backup` is never read
Dec 15 22:52:40.003 INFO [stderr]   --> src/google/r_2016.rs:23:13
Dec 15 22:52:40.003 INFO [stderr]    |
Dec 15 22:52:40.003 INFO [stderr] 23 |     let mut backup: i32 = current_number;
Dec 15 22:52:40.003 INFO [stderr]    |             ^^^^^^
Dec 15 22:52:40.003 INFO [stderr] 
Dec 15 22:52:40.003 INFO [stderr] warning: unused variable: `case`
Dec 15 22:52:40.003 INFO [stderr]   --> src/google/r_2013.rs:19:10
Dec 15 22:52:40.003 INFO [stderr]    |
Dec 15 22:52:40.003 INFO [stderr] 19 | fn logic(case: usize){
Dec 15 22:52:40.003 INFO [stderr]    |          ^^^^ help: consider using `_case` instead
Dec 15 22:52:40.003 INFO [stderr] 
Dec 15 22:52:40.025 INFO [stderr] warning: variable does not need to be mutable
Dec 15 22:52:40.025 INFO [stderr]   --> src/code_j.rs:31:9
Dec 15 22:52:40.025 INFO [stderr]    |
Dec 15 22:52:40.025 INFO [stderr] 31 |     let mut t: i8 = read!();
Dec 15 22:52:40.025 INFO [stderr]    |         ----^
Dec 15 22:52:40.025 INFO [stderr]    |         |
Dec 15 22:52:40.025 INFO [stderr]    |         help: remove this `mut`
Dec 15 22:52:40.025 INFO [stderr]    |
Dec 15 22:52:40.025 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 15 22:52:40.025 INFO [stderr] 
Dec 15 22:52:40.049 INFO [stderr] warning: variable does not need to be mutable
Dec 15 22:52:40.049 INFO [stderr]   --> src/google/r_2016.rs:16:9
Dec 15 22:52:40.049 INFO [stderr]    |
Dec 15 22:52:40.049 INFO [stderr] 16 |     let mut sleep: Vec<i32> = vec![0, 1, 2, 3, 4, 5, 6, 7, 8, 9];
Dec 15 22:52:40.049 INFO [stderr]    |         ----^^^^^
Dec 15 22:52:40.049 INFO [stderr]    |         |
Dec 15 22:52:40.049 INFO [stderr]    |         help: remove this `mut`
Dec 15 22:52:40.049 INFO [stderr] 
Dec 15 22:52:40.049 INFO [stderr] warning: variable does not need to be mutable
Dec 15 22:52:40.049 INFO [stderr]   --> src/google/r_2016.rs:22:9
Dec 15 22:52:40.049 INFO [stderr]    |
Dec 15 22:52:40.049 INFO [stderr] 22 |     let mut current_number = number;
Dec 15 22:52:40.049 INFO [stderr]    |         ----^^^^^^^^^^^^^^
Dec 15 22:52:40.049 INFO [stderr]    |         |
Dec 15 22:52:40.049 INFO [stderr]    |         help: remove this `mut`
Dec 15 22:52:40.049 INFO [stderr] 
Dec 15 22:52:40.082 INFO [stderr] warning: function is never used: `run`
Dec 15 22:52:40.082 INFO [stderr]  --> src/code_j.rs:2:1
Dec 15 22:52:40.082 INFO [stderr]   |
Dec 15 22:52:40.082 INFO [stderr] 2 | pub fn run(){
Dec 15 22:52:40.082 INFO [stderr]   | ^^^^^^^^^^^^
Dec 15 22:52:40.082 INFO [stderr]   |
Dec 15 22:52:40.082 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 15 22:52:40.082 INFO [stderr] 
Dec 15 22:52:40.082 INFO [stderr] warning: function is never used: `prob`
Dec 15 22:52:40.082 INFO [stderr]   --> src/code_j.rs:30:1
Dec 15 22:52:40.082 INFO [stderr]    |
Dec 15 22:52:40.082 INFO [stderr] 30 | fn prob(){
Dec 15 22:52:40.082 INFO [stderr]    | ^^^^^^^^^
Dec 15 22:52:40.083 INFO [stderr] 
Dec 15 22:52:40.083 INFO [stderr] warning: function is never used: `run`
Dec 15 22:52:40.083 INFO [stderr]  --> src/google/r_2009.rs:1:1
Dec 15 22:52:40.083 INFO [stderr]   |
Dec 15 22:52:40.083 INFO [stderr] 1 | pub fn run() {
Dec 15 22:52:40.083 INFO [stderr]   | ^^^^^^^^^^^^
Dec 15 22:52:40.083 INFO [stderr] 
Dec 15 22:52:40.083 INFO [stderr] warning: function is never used: `alien_language`
Dec 15 22:52:40.083 INFO [stderr]  --> src/google/r_2009.rs:7:1
Dec 15 22:52:40.083 INFO [stderr]   |
Dec 15 22:52:40.083 INFO [stderr] 7 | fn alien_language() {
Dec 15 22:52:40.083 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^
Dec 15 22:52:40.083 INFO [stderr] 
Dec 15 22:52:40.083 INFO [stderr] warning: function is never used: `logic`
Dec 15 22:52:40.083 INFO [stderr]   --> src/google/r_2009.rs:18:1
Dec 15 22:52:40.083 INFO [stderr]    |
Dec 15 22:52:40.083 INFO [stderr] 18 | fn logic(l: i32, d: i32, test_case: i32) {
Dec 15 22:52:40.083 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 22:52:40.083 INFO [stderr] 
Dec 15 22:52:40.083 INFO [stderr] warning: function is never used: `run`
Dec 15 22:52:40.083 INFO [stderr]  --> src/google/r_2016.rs:1:1
Dec 15 22:52:40.083 INFO [stderr]   |
Dec 15 22:52:40.083 INFO [stderr] 1 | pub fn run() {
Dec 15 22:52:40.083 INFO [stderr]   | ^^^^^^^^^^^^
Dec 15 22:52:40.083 INFO [stderr] 
Dec 15 22:52:40.083 INFO [stderr] warning: function is never used: `counting_sheep`
Dec 15 22:52:40.083 INFO [stderr]  --> src/google/r_2016.rs:7:1
Dec 15 22:52:40.083 INFO [stderr]   |
Dec 15 22:52:40.083 INFO [stderr] 7 | fn counting_sheep() {
Dec 15 22:52:40.083 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^
Dec 15 22:52:40.083 INFO [stderr] 
Dec 15 22:52:40.083 INFO [stderr] warning: function is never used: `logic`
Dec 15 22:52:40.083 INFO [stderr]   --> src/google/r_2016.rs:15:1
Dec 15 22:52:40.083 INFO [stderr]    |
Dec 15 22:52:40.083 INFO [stderr] 15 | fn logic(current_case: usize) {
Dec 15 22:52:40.083 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 22:52:40.083 INFO [stderr] 
Dec 15 22:52:40.083 INFO [stderr] warning: function is never used: `run`
Dec 15 22:52:40.083 INFO [stderr]  --> src/google/r_2014.rs:3:1
Dec 15 22:52:40.083 INFO [stderr]   |
Dec 15 22:52:40.083 INFO [stderr] 3 | pub fn run(){
Dec 15 22:52:40.083 INFO [stderr]   | ^^^^^^^^^^^^
Dec 15 22:52:40.083 INFO [stderr] 
Dec 15 22:52:40.083 INFO [stderr] warning: function is never used: `magic_trick`
Dec 15 22:52:40.083 INFO [stderr]  --> src/google/r_2014.rs:9:1
Dec 15 22:52:40.083 INFO [stderr]   |
Dec 15 22:52:40.083 INFO [stderr] 9 | fn magic_trick(){
Dec 15 22:52:40.083 INFO [stderr]   | ^^^^^^^^^^^^^^^^
Dec 15 22:52:40.083 INFO [stderr] 
Dec 15 22:52:40.083 INFO [stderr] warning: function is never used: `logic`
Dec 15 22:52:40.083 INFO [stderr]   --> src/google/r_2014.rs:16:1
Dec 15 22:52:40.083 INFO [stderr]    |
Dec 15 22:52:40.083 INFO [stderr] 16 | fn logic(case: usize){
Dec 15 22:52:40.083 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^
Dec 15 22:52:40.083 INFO [stderr] 
Dec 15 22:52:40.083 INFO [stderr] warning: function is never used: `check`
Dec 15 22:52:40.083 INFO [stderr]   --> src/google/r_2014.rs:57:1
Dec 15 22:52:40.083 INFO [stderr]    |
Dec 15 22:52:40.083 INFO [stderr] 57 | fn check(num: i32,arr: [i32; 4] ) -> bool{
Dec 15 22:52:40.083 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 22:52:40.083 INFO [stderr] 
Dec 15 22:52:40.083 INFO [stderr] warning: function is never used: `check_col`
Dec 15 22:52:40.083 INFO [stderr]   --> src/google/r_2013.rs:68:1
Dec 15 22:52:40.083 INFO [stderr]    |
Dec 15 22:52:40.083 INFO [stderr] 68 | fn check_col(){
Dec 15 22:52:40.083 INFO [stderr]    | ^^^^^^^^^^^^^^
Dec 15 22:52:40.083 INFO [stderr] 
Dec 15 22:52:40.083 INFO [stderr] warning: function is never used: `check_diagonal`
Dec 15 22:52:40.083 INFO [stderr]   --> src/google/r_2013.rs:72:1
Dec 15 22:52:40.083 INFO [stderr]    |
Dec 15 22:52:40.083 INFO [stderr] 72 | fn check_diagonal(){
Dec 15 22:52:40.083 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^
Dec 15 22:52:40.083 INFO [stderr] 
Dec 15 22:52:40.086 INFO [stderr] warning: variable `X` should have a snake case name such as `x`
Dec 15 22:52:40.086 INFO [stderr]   --> src/google/r_2013.rs:49:9
Dec 15 22:52:40.086 INFO [stderr]    |
Dec 15 22:52:40.086 INFO [stderr] 49 |     let mut X: usize = 0;
Dec 15 22:52:40.086 INFO [stderr]    |         ^^^^^
Dec 15 22:52:40.086 INFO [stderr]    |
Dec 15 22:52:40.086 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 15 22:52:40.086 INFO [stderr] 
Dec 15 22:52:40.086 INFO [stderr] warning: variable `T` should have a snake case name such as `t`
Dec 15 22:52:40.086 INFO [stderr]   --> src/google/r_2013.rs:50:9
Dec 15 22:52:40.086 INFO [stderr]    |
Dec 15 22:52:40.086 INFO [stderr] 50 |     let mut T: usize = 0;
Dec 15 22:52:40.086 INFO [stderr]    |         ^^^^^
Dec 15 22:52:40.086 INFO [stderr] 
Dec 15 22:52:40.086 INFO [stderr] warning: variable `O` should have a snake case name such as `o`
Dec 15 22:52:40.086 INFO [stderr]   --> src/google/r_2013.rs:51:9
Dec 15 22:52:40.086 INFO [stderr]    |
Dec 15 22:52:40.086 INFO [stderr] 51 |     let mut O: usize = 0;
Dec 15 22:52:40.086 INFO [stderr]    |         ^^^^^
Dec 15 22:52:40.086 INFO [stderr] 
Dec 15 22:52:40.305 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.12s
Dec 15 22:52:40.315 INFO [stderr] su: No module specific data is present
Dec 15 22:52:40.677 INFO running `"docker" "inspect" "9bba368df763c7ff4dfff79869466a23bf03924e3dcf0b1fdb4763aab2083709"`
Dec 15 22:52:40.801 INFO running `"docker" "rm" "-f" "9bba368df763c7ff4dfff79869466a23bf03924e3dcf0b1fdb4763aab2083709"`
Dec 15 22:52:40.891 INFO [stdout] 9bba368df763c7ff4dfff79869466a23bf03924e3dcf0b1fdb4763aab2083709
Dec 15 22:52:40.894 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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"`
Dec 15 22:52:41.143 INFO [stdout] fc334c9a736c7d77b2879fc200da5e132940de2b8df15266c4f21464d0236bbc
Dec 15 22:52:41.144 INFO running `"docker" "start" "-a" "fc334c9a736c7d77b2879fc200da5e132940de2b8df15266c4f21464d0236bbc"`
Dec 15 22:52:41.843 INFO [stderr] usermod: no changes
Dec 15 22:52:41.902 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 15 22:52:41.905 INFO [stderr]      Running /target/debug/deps/algojam-53ecd3ae771368d5
Dec 15 22:52:41.905 INFO [stdout] 
Dec 15 22:52:41.905 INFO [stderr] su: No module specific data is present
Dec 15 22:52:41.905 INFO [stdout] running 0 tests
Dec 15 22:52:41.905 INFO [stdout] 
Dec 15 22:52:41.905 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 22:52:41.905 INFO [stdout] 
Dec 15 22:52:42.447 INFO running `"docker" "inspect" "fc334c9a736c7d77b2879fc200da5e132940de2b8df15266c4f21464d0236bbc"`
Dec 15 22:52:42.670 INFO running `"docker" "rm" "-f" "fc334c9a736c7d77b2879fc200da5e132940de2b8df15266c4f21464d0236bbc"`
Dec 15 22:52:42.910 INFO [stdout] fc334c9a736c7d77b2879fc200da5e132940de2b8df15266c4f21464d0236bbc