Dec 08 00:10:26.964 INFO testing algojam-0.1.0 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 08 00:10:26.964 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 08 00:10:27.412 INFO [stdout] 33eda971e87d0c8cb9b9d520ee581920e717dd26f3c6202971496ed3ccf4bd08
Dec 08 00:10:27.418 INFO running `"docker" "start" "-a" "33eda971e87d0c8cb9b9d520ee581920e717dd26f3c6202971496ed3ccf4bd08"`
Dec 08 00:10:28.353 INFO [stderr] usermod: no changes
Dec 08 00:10:28.385 INFO [stderr]    Compiling algojam v0.1.0 (/source)
Dec 08 00:10:28.905 INFO [stderr] warning: unused imports: `BufRead`, `BufReader`
Dec 08 00:10:28.905 INFO [stderr]  --> src/google/r_2013.rs:3:15
Dec 08 00:10:28.905 INFO [stderr]   |
Dec 08 00:10:28.905 INFO [stderr] 3 | use std::io::{BufRead, BufReader};
Dec 08 00:10:28.905 INFO [stderr]   |               ^^^^^^^  ^^^^^^^^^
Dec 08 00:10:28.905 INFO [stderr]   |
Dec 08 00:10:28.905 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 08 00:10:28.905 INFO [stderr] 
Dec 08 00:10:28.905 INFO [stderr] warning: unused import: `std::fs::File`
Dec 08 00:10:28.905 INFO [stderr]  --> src/google/r_2013.rs:4:5
Dec 08 00:10:28.905 INFO [stderr]   |
Dec 08 00:10:28.905 INFO [stderr] 4 | use std::fs::File;
Dec 08 00:10:28.905 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 08 00:10:28.905 INFO [stderr] 
Dec 08 00:10:29.121 INFO [stderr] warning: value assigned to `credits` is never read
Dec 08 00:10:29.121 INFO [stderr]   --> src/code_j.rs:32:13
Dec 08 00:10:29.121 INFO [stderr]    |
Dec 08 00:10:29.121 INFO [stderr] 32 |     let mut credits: i32 = 0;
Dec 08 00:10:29.121 INFO [stderr]    |             ^^^^^^^
Dec 08 00:10:29.121 INFO [stderr]    |
Dec 08 00:10:29.121 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 08 00:10:29.121 INFO [stderr] 
Dec 08 00:10:29.124 INFO [stderr] warning: value assigned to `item` is never read
Dec 08 00:10:29.124 INFO [stderr]   --> src/code_j.rs:33:13
Dec 08 00:10:29.124 INFO [stderr]    |
Dec 08 00:10:29.124 INFO [stderr] 33 |     let mut item: i32 = 0;
Dec 08 00:10:29.124 INFO [stderr]    |             ^^^^
Dec 08 00:10:29.124 INFO [stderr] 
Dec 08 00:10:29.124 INFO [stderr] warning: value assigned to `flag` is never read
Dec 08 00:10:29.124 INFO [stderr]   --> src/code_j.rs:35:13
Dec 08 00:10:29.124 INFO [stderr]    |
Dec 08 00:10:29.124 INFO [stderr] 35 |     let mut flag: bool = false;
Dec 08 00:10:29.124 INFO [stderr]    |             ^^^^
Dec 08 00:10:29.124 INFO [stderr] 
Dec 08 00:10:29.124 INFO [stderr] warning: unused variable: `half`
Dec 08 00:10:29.124 INFO [stderr]   --> src/code_j.rs:44:13
Dec 08 00:10:29.124 INFO [stderr]    |
Dec 08 00:10:29.124 INFO [stderr] 44 |         let half = item /2;
Dec 08 00:10:29.124 INFO [stderr]    |             ^^^^ help: consider using `_half` instead
Dec 08 00:10:29.124 INFO [stderr]    |
Dec 08 00:10:29.124 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 08 00:10:29.124 INFO [stderr] 
Dec 08 00:10:29.124 INFO [stderr] warning: value assigned to `backup` is never read
Dec 08 00:10:29.124 INFO [stderr]   --> src/google/r_2016.rs:23:13
Dec 08 00:10:29.124 INFO [stderr]    |
Dec 08 00:10:29.124 INFO [stderr] 23 |     let mut backup: i32 = current_number;
Dec 08 00:10:29.124 INFO [stderr]    |             ^^^^^^
Dec 08 00:10:29.124 INFO [stderr] 
Dec 08 00:10:29.124 INFO [stderr] warning: unused variable: `case`
Dec 08 00:10:29.124 INFO [stderr]   --> src/google/r_2013.rs:19:10
Dec 08 00:10:29.124 INFO [stderr]    |
Dec 08 00:10:29.124 INFO [stderr] 19 | fn logic(case: usize){
Dec 08 00:10:29.124 INFO [stderr]    |          ^^^^ help: consider using `_case` instead
Dec 08 00:10:29.124 INFO [stderr] 
Dec 08 00:10:29.148 INFO [stderr] warning: variable does not need to be mutable
Dec 08 00:10:29.148 INFO [stderr]   --> src/code_j.rs:31:9
Dec 08 00:10:29.148 INFO [stderr]    |
Dec 08 00:10:29.148 INFO [stderr] 31 |     let mut t: i8 = read!();
Dec 08 00:10:29.148 INFO [stderr]    |         ----^
Dec 08 00:10:29.148 INFO [stderr]    |         |
Dec 08 00:10:29.148 INFO [stderr]    |         help: remove this `mut`
Dec 08 00:10:29.148 INFO [stderr]    |
Dec 08 00:10:29.156 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 08 00:10:29.156 INFO [stderr] 
Dec 08 00:10:29.171 INFO [stderr] warning: variable does not need to be mutable
Dec 08 00:10:29.171 INFO [stderr]   --> src/google/r_2016.rs:16:9
Dec 08 00:10:29.171 INFO [stderr]    |
Dec 08 00:10:29.171 INFO [stderr] 16 |     let mut sleep: Vec<i32> = vec![0, 1, 2, 3, 4, 5, 6, 7, 8, 9];
Dec 08 00:10:29.171 INFO [stderr]    |         ----^^^^^
Dec 08 00:10:29.171 INFO [stderr]    |         |
Dec 08 00:10:29.171 INFO [stderr]    |         help: remove this `mut`
Dec 08 00:10:29.171 INFO [stderr] 
Dec 08 00:10:29.171 INFO [stderr] warning: variable does not need to be mutable
Dec 08 00:10:29.171 INFO [stderr]   --> src/google/r_2016.rs:22:9
Dec 08 00:10:29.171 INFO [stderr]    |
Dec 08 00:10:29.172 INFO [stderr] 22 |     let mut current_number = number;
Dec 08 00:10:29.172 INFO [stderr]    |         ----^^^^^^^^^^^^^^
Dec 08 00:10:29.172 INFO [stderr]    |         |
Dec 08 00:10:29.172 INFO [stderr]    |         help: remove this `mut`
Dec 08 00:10:29.172 INFO [stderr] 
Dec 08 00:10:29.207 INFO [stderr] warning: function is never used: `run`
Dec 08 00:10:29.207 INFO [stderr]  --> src/code_j.rs:2:1
Dec 08 00:10:29.207 INFO [stderr]   |
Dec 08 00:10:29.207 INFO [stderr] 2 | pub fn run(){
Dec 08 00:10:29.207 INFO [stderr]   | ^^^^^^^^^^^^
Dec 08 00:10:29.207 INFO [stderr]   |
Dec 08 00:10:29.207 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 08 00:10:29.207 INFO [stderr] 
Dec 08 00:10:29.207 INFO [stderr] warning: function is never used: `prob`
Dec 08 00:10:29.207 INFO [stderr]   --> src/code_j.rs:30:1
Dec 08 00:10:29.207 INFO [stderr]    |
Dec 08 00:10:29.207 INFO [stderr] 30 | fn prob(){
Dec 08 00:10:29.207 INFO [stderr]    | ^^^^^^^^^
Dec 08 00:10:29.207 INFO [stderr] 
Dec 08 00:10:29.207 INFO [stderr] warning: function is never used: `run`
Dec 08 00:10:29.207 INFO [stderr]  --> src/google/r_2009.rs:1:1
Dec 08 00:10:29.207 INFO [stderr]   |
Dec 08 00:10:29.207 INFO [stderr] 1 | pub fn run() {
Dec 08 00:10:29.207 INFO [stderr]   | ^^^^^^^^^^^^
Dec 08 00:10:29.209 INFO [stderr] 
Dec 08 00:10:29.209 INFO [stderr] warning: function is never used: `alien_language`
Dec 08 00:10:29.209 INFO [stderr]  --> src/google/r_2009.rs:7:1
Dec 08 00:10:29.209 INFO [stderr]   |
Dec 08 00:10:29.209 INFO [stderr] 7 | fn alien_language() {
Dec 08 00:10:29.209 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^
Dec 08 00:10:29.209 INFO [stderr] 
Dec 08 00:10:29.209 INFO [stderr] warning: function is never used: `logic`
Dec 08 00:10:29.209 INFO [stderr]   --> src/google/r_2009.rs:18:1
Dec 08 00:10:29.209 INFO [stderr]    |
Dec 08 00:10:29.209 INFO [stderr] 18 | fn logic(l: i32, d: i32, test_case: i32) {
Dec 08 00:10:29.209 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 08 00:10:29.209 INFO [stderr] 
Dec 08 00:10:29.209 INFO [stderr] warning: function is never used: `run`
Dec 08 00:10:29.209 INFO [stderr]  --> src/google/r_2016.rs:1:1
Dec 08 00:10:29.209 INFO [stderr]   |
Dec 08 00:10:29.209 INFO [stderr] 1 | pub fn run() {
Dec 08 00:10:29.209 INFO [stderr]   | ^^^^^^^^^^^^
Dec 08 00:10:29.209 INFO [stderr] 
Dec 08 00:10:29.209 INFO [stderr] warning: function is never used: `counting_sheep`
Dec 08 00:10:29.209 INFO [stderr]  --> src/google/r_2016.rs:7:1
Dec 08 00:10:29.209 INFO [stderr]   |
Dec 08 00:10:29.209 INFO [stderr] 7 | fn counting_sheep() {
Dec 08 00:10:29.209 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^
Dec 08 00:10:29.209 INFO [stderr] 
Dec 08 00:10:29.209 INFO [stderr] warning: function is never used: `logic`
Dec 08 00:10:29.209 INFO [stderr]   --> src/google/r_2016.rs:15:1
Dec 08 00:10:29.209 INFO [stderr]    |
Dec 08 00:10:29.209 INFO [stderr] 15 | fn logic(current_case: usize) {
Dec 08 00:10:29.209 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 08 00:10:29.210 INFO [stderr] 
Dec 08 00:10:29.210 INFO [stderr] warning: function is never used: `run`
Dec 08 00:10:29.210 INFO [stderr]  --> src/google/r_2014.rs:3:1
Dec 08 00:10:29.210 INFO [stderr]   |
Dec 08 00:10:29.210 INFO [stderr] 3 | pub fn run(){
Dec 08 00:10:29.210 INFO [stderr]   | ^^^^^^^^^^^^
Dec 08 00:10:29.210 INFO [stderr] 
Dec 08 00:10:29.210 INFO [stderr] warning: function is never used: `magic_trick`
Dec 08 00:10:29.210 INFO [stderr]  --> src/google/r_2014.rs:9:1
Dec 08 00:10:29.210 INFO [stderr]   |
Dec 08 00:10:29.210 INFO [stderr] 9 | fn magic_trick(){
Dec 08 00:10:29.210 INFO [stderr]   | ^^^^^^^^^^^^^^^^
Dec 08 00:10:29.210 INFO [stderr] 
Dec 08 00:10:29.210 INFO [stderr] warning: function is never used: `logic`
Dec 08 00:10:29.210 INFO [stderr]   --> src/google/r_2014.rs:16:1
Dec 08 00:10:29.210 INFO [stderr]    |
Dec 08 00:10:29.210 INFO [stderr] 16 | fn logic(case: usize){
Dec 08 00:10:29.210 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^
Dec 08 00:10:29.210 INFO [stderr] 
Dec 08 00:10:29.210 INFO [stderr] warning: function is never used: `check`
Dec 08 00:10:29.210 INFO [stderr]   --> src/google/r_2014.rs:57:1
Dec 08 00:10:29.210 INFO [stderr]    |
Dec 08 00:10:29.210 INFO [stderr] 57 | fn check(num: i32,arr: [i32; 4] ) -> bool{
Dec 08 00:10:29.210 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 08 00:10:29.210 INFO [stderr] 
Dec 08 00:10:29.210 INFO [stderr] warning: function is never used: `check_col`
Dec 08 00:10:29.210 INFO [stderr]   --> src/google/r_2013.rs:68:1
Dec 08 00:10:29.210 INFO [stderr]    |
Dec 08 00:10:29.210 INFO [stderr] 68 | fn check_col(){
Dec 08 00:10:29.210 INFO [stderr]    | ^^^^^^^^^^^^^^
Dec 08 00:10:29.210 INFO [stderr] 
Dec 08 00:10:29.210 INFO [stderr] warning: function is never used: `check_diagonal`
Dec 08 00:10:29.210 INFO [stderr]   --> src/google/r_2013.rs:72:1
Dec 08 00:10:29.210 INFO [stderr]    |
Dec 08 00:10:29.210 INFO [stderr] 72 | fn check_diagonal(){
Dec 08 00:10:29.210 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^
Dec 08 00:10:29.210 INFO [stderr] 
Dec 08 00:10:29.220 INFO [stderr] warning: variable `X` should have a snake case name such as `x`
Dec 08 00:10:29.220 INFO [stderr]   --> src/google/r_2013.rs:49:9
Dec 08 00:10:29.220 INFO [stderr]    |
Dec 08 00:10:29.220 INFO [stderr] 49 |     let mut X: usize = 0;
Dec 08 00:10:29.220 INFO [stderr]    |         ^^^^^
Dec 08 00:10:29.220 INFO [stderr]    |
Dec 08 00:10:29.220 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 08 00:10:29.220 INFO [stderr] 
Dec 08 00:10:29.220 INFO [stderr] warning: variable `T` should have a snake case name such as `t`
Dec 08 00:10:29.220 INFO [stderr]   --> src/google/r_2013.rs:50:9
Dec 08 00:10:29.220 INFO [stderr]    |
Dec 08 00:10:29.220 INFO [stderr] 50 |     let mut T: usize = 0;
Dec 08 00:10:29.220 INFO [stderr]    |         ^^^^^
Dec 08 00:10:29.220 INFO [stderr] 
Dec 08 00:10:29.220 INFO [stderr] warning: variable `O` should have a snake case name such as `o`
Dec 08 00:10:29.220 INFO [stderr]   --> src/google/r_2013.rs:51:9
Dec 08 00:10:29.220 INFO [stderr]    |
Dec 08 00:10:29.220 INFO [stderr] 51 |     let mut O: usize = 0;
Dec 08 00:10:29.220 INFO [stderr]    |         ^^^^^
Dec 08 00:10:29.220 INFO [stderr] 
Dec 08 00:10:29.752 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.38s
Dec 08 00:10:29.760 INFO [stderr] su: No module specific data is present
Dec 08 00:10:30.301 INFO running `"docker" "inspect" "33eda971e87d0c8cb9b9d520ee581920e717dd26f3c6202971496ed3ccf4bd08"`
Dec 08 00:10:30.570 INFO running `"docker" "rm" "-f" "33eda971e87d0c8cb9b9d520ee581920e717dd26f3c6202971496ed3ccf4bd08"`
Dec 08 00:10:30.906 INFO [stdout] 33eda971e87d0c8cb9b9d520ee581920e717dd26f3c6202971496ed3ccf4bd08
Dec 08 00:10:30.921 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 08 00:10:31.351 INFO [stdout] a48798c68f867ea60d2884bc84eadc7bfb44cf057d37d764ad056f00c11eda1b
Dec 08 00:10:31.354 INFO running `"docker" "start" "-a" "a48798c68f867ea60d2884bc84eadc7bfb44cf057d37d764ad056f00c11eda1b"`
Dec 08 00:10:32.025 INFO [stderr] usermod: no changes
Dec 08 00:10:32.070 INFO [stderr]    Compiling algojam v0.1.0 (/source)
Dec 08 00:10:32.765 INFO [stderr] warning: unused imports: `BufRead`, `BufReader`
Dec 08 00:10:32.765 INFO [stderr]  --> src/google/r_2013.rs:3:15
Dec 08 00:10:32.765 INFO [stderr]   |
Dec 08 00:10:32.765 INFO [stderr] 3 | use std::io::{BufRead, BufReader};
Dec 08 00:10:32.765 INFO [stderr]   |               ^^^^^^^  ^^^^^^^^^
Dec 08 00:10:32.765 INFO [stderr]   |
Dec 08 00:10:32.765 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 08 00:10:32.765 INFO [stderr] 
Dec 08 00:10:32.765 INFO [stderr] warning: unused import: `std::fs::File`
Dec 08 00:10:32.765 INFO [stderr]  --> src/google/r_2013.rs:4:5
Dec 08 00:10:32.765 INFO [stderr]   |
Dec 08 00:10:32.765 INFO [stderr] 4 | use std::fs::File;
Dec 08 00:10:32.765 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 08 00:10:32.765 INFO [stderr] 
Dec 08 00:10:32.999 INFO [stderr] warning: value assigned to `credits` is never read
Dec 08 00:10:32.999 INFO [stderr]   --> src/code_j.rs:32:13
Dec 08 00:10:32.999 INFO [stderr]    |
Dec 08 00:10:32.999 INFO [stderr] 32 |     let mut credits: i32 = 0;
Dec 08 00:10:32.999 INFO [stderr]    |             ^^^^^^^
Dec 08 00:10:32.999 INFO [stderr]    |
Dec 08 00:10:32.999 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 08 00:10:32.999 INFO [stderr] 
Dec 08 00:10:32.999 INFO [stderr] warning: value assigned to `item` is never read
Dec 08 00:10:32.999 INFO [stderr]   --> src/code_j.rs:33:13
Dec 08 00:10:32.999 INFO [stderr]    |
Dec 08 00:10:32.999 INFO [stderr] 33 |     let mut item: i32 = 0;
Dec 08 00:10:32.999 INFO [stderr]    |             ^^^^
Dec 08 00:10:32.999 INFO [stderr] 
Dec 08 00:10:32.999 INFO [stderr] warning: value assigned to `flag` is never read
Dec 08 00:10:32.999 INFO [stderr]   --> src/code_j.rs:35:13
Dec 08 00:10:32.999 INFO [stderr]    |
Dec 08 00:10:32.999 INFO [stderr] 35 |     let mut flag: bool = false;
Dec 08 00:10:32.999 INFO [stderr]    |             ^^^^
Dec 08 00:10:32.999 INFO [stderr] 
Dec 08 00:10:32.999 INFO [stderr] warning: unused variable: `half`
Dec 08 00:10:32.999 INFO [stderr]   --> src/code_j.rs:44:13
Dec 08 00:10:32.999 INFO [stderr]    |
Dec 08 00:10:32.999 INFO [stderr] 44 |         let half = item /2;
Dec 08 00:10:32.999 INFO [stderr]    |             ^^^^ help: consider using `_half` instead
Dec 08 00:10:32.999 INFO [stderr]    |
Dec 08 00:10:32.999 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 08 00:10:32.999 INFO [stderr] 
Dec 08 00:10:32.999 INFO [stderr] warning: value assigned to `backup` is never read
Dec 08 00:10:32.999 INFO [stderr]   --> src/google/r_2016.rs:23:13
Dec 08 00:10:32.999 INFO [stderr]    |
Dec 08 00:10:32.999 INFO [stderr] 23 |     let mut backup: i32 = current_number;
Dec 08 00:10:32.999 INFO [stderr]    |             ^^^^^^
Dec 08 00:10:32.999 INFO [stderr] 
Dec 08 00:10:33.000 INFO [stderr] warning: unused variable: `case`
Dec 08 00:10:33.000 INFO [stderr]   --> src/google/r_2013.rs:19:10
Dec 08 00:10:33.000 INFO [stderr]    |
Dec 08 00:10:33.000 INFO [stderr] 19 | fn logic(case: usize){
Dec 08 00:10:33.000 INFO [stderr]    |          ^^^^ help: consider using `_case` instead
Dec 08 00:10:33.000 INFO [stderr] 
Dec 08 00:10:33.024 INFO [stderr] warning: variable does not need to be mutable
Dec 08 00:10:33.024 INFO [stderr]   --> src/code_j.rs:31:9
Dec 08 00:10:33.024 INFO [stderr]    |
Dec 08 00:10:33.024 INFO [stderr] 31 |     let mut t: i8 = read!();
Dec 08 00:10:33.024 INFO [stderr]    |         ----^
Dec 08 00:10:33.024 INFO [stderr]    |         |
Dec 08 00:10:33.024 INFO [stderr]    |         help: remove this `mut`
Dec 08 00:10:33.024 INFO [stderr]    |
Dec 08 00:10:33.024 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 08 00:10:33.024 INFO [stderr] 
Dec 08 00:10:33.048 INFO [stderr] warning: variable does not need to be mutable
Dec 08 00:10:33.048 INFO [stderr]   --> src/google/r_2016.rs:16:9
Dec 08 00:10:33.048 INFO [stderr]    |
Dec 08 00:10:33.048 INFO [stderr] 16 |     let mut sleep: Vec<i32> = vec![0, 1, 2, 3, 4, 5, 6, 7, 8, 9];
Dec 08 00:10:33.048 INFO [stderr]    |         ----^^^^^
Dec 08 00:10:33.048 INFO [stderr]    |         |
Dec 08 00:10:33.048 INFO [stderr]    |         help: remove this `mut`
Dec 08 00:10:33.048 INFO [stderr] 
Dec 08 00:10:33.048 INFO [stderr] warning: variable does not need to be mutable
Dec 08 00:10:33.048 INFO [stderr]   --> src/google/r_2016.rs:22:9
Dec 08 00:10:33.048 INFO [stderr]    |
Dec 08 00:10:33.048 INFO [stderr] 22 |     let mut current_number = number;
Dec 08 00:10:33.048 INFO [stderr]    |         ----^^^^^^^^^^^^^^
Dec 08 00:10:33.048 INFO [stderr]    |         |
Dec 08 00:10:33.048 INFO [stderr]    |         help: remove this `mut`
Dec 08 00:10:33.048 INFO [stderr] 
Dec 08 00:10:33.092 INFO [stderr] warning: function is never used: `run`
Dec 08 00:10:33.092 INFO [stderr]  --> src/code_j.rs:2:1
Dec 08 00:10:33.092 INFO [stderr]   |
Dec 08 00:10:33.092 INFO [stderr] 2 | pub fn run(){
Dec 08 00:10:33.092 INFO [stderr]   | ^^^^^^^^^^^^
Dec 08 00:10:33.092 INFO [stderr]   |
Dec 08 00:10:33.092 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 08 00:10:33.092 INFO [stderr] 
Dec 08 00:10:33.092 INFO [stderr] warning: function is never used: `prob`
Dec 08 00:10:33.093 INFO [stderr]   --> src/code_j.rs:30:1
Dec 08 00:10:33.093 INFO [stderr]    |
Dec 08 00:10:33.093 INFO [stderr] 30 | fn prob(){
Dec 08 00:10:33.093 INFO [stderr]    | ^^^^^^^^^
Dec 08 00:10:33.093 INFO [stderr] 
Dec 08 00:10:33.093 INFO [stderr] warning: function is never used: `run`
Dec 08 00:10:33.093 INFO [stderr]  --> src/google/r_2009.rs:1:1
Dec 08 00:10:33.093 INFO [stderr]   |
Dec 08 00:10:33.093 INFO [stderr] 1 | pub fn run() {
Dec 08 00:10:33.093 INFO [stderr]   | ^^^^^^^^^^^^
Dec 08 00:10:33.093 INFO [stderr] 
Dec 08 00:10:33.093 INFO [stderr] warning: function is never used: `alien_language`
Dec 08 00:10:33.093 INFO [stderr]  --> src/google/r_2009.rs:7:1
Dec 08 00:10:33.093 INFO [stderr]   |
Dec 08 00:10:33.093 INFO [stderr] 7 | fn alien_language() {
Dec 08 00:10:33.093 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^
Dec 08 00:10:33.093 INFO [stderr] 
Dec 08 00:10:33.093 INFO [stderr] warning: function is never used: `logic`
Dec 08 00:10:33.093 INFO [stderr]   --> src/google/r_2009.rs:18:1
Dec 08 00:10:33.093 INFO [stderr]    |
Dec 08 00:10:33.093 INFO [stderr] 18 | fn logic(l: i32, d: i32, test_case: i32) {
Dec 08 00:10:33.093 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 08 00:10:33.093 INFO [stderr] 
Dec 08 00:10:33.093 INFO [stderr] warning: function is never used: `run`
Dec 08 00:10:33.093 INFO [stderr]  --> src/google/r_2016.rs:1:1
Dec 08 00:10:33.093 INFO [stderr]   |
Dec 08 00:10:33.093 INFO [stderr] 1 | pub fn run() {
Dec 08 00:10:33.093 INFO [stderr]   | ^^^^^^^^^^^^
Dec 08 00:10:33.093 INFO [stderr] 
Dec 08 00:10:33.093 INFO [stderr] warning: function is never used: `counting_sheep`
Dec 08 00:10:33.093 INFO [stderr]  --> src/google/r_2016.rs:7:1
Dec 08 00:10:33.093 INFO [stderr]   |
Dec 08 00:10:33.093 INFO [stderr] 7 | fn counting_sheep() {
Dec 08 00:10:33.093 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^
Dec 08 00:10:33.093 INFO [stderr] 
Dec 08 00:10:33.093 INFO [stderr] warning: function is never used: `logic`
Dec 08 00:10:33.093 INFO [stderr]   --> src/google/r_2016.rs:15:1
Dec 08 00:10:33.093 INFO [stderr]    |
Dec 08 00:10:33.093 INFO [stderr] 15 | fn logic(current_case: usize) {
Dec 08 00:10:33.093 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 08 00:10:33.093 INFO [stderr] 
Dec 08 00:10:33.093 INFO [stderr] warning: function is never used: `run`
Dec 08 00:10:33.093 INFO [stderr]  --> src/google/r_2014.rs:3:1
Dec 08 00:10:33.093 INFO [stderr]   |
Dec 08 00:10:33.093 INFO [stderr] 3 | pub fn run(){
Dec 08 00:10:33.093 INFO [stderr]   | ^^^^^^^^^^^^
Dec 08 00:10:33.093 INFO [stderr] 
Dec 08 00:10:33.093 INFO [stderr] warning: function is never used: `magic_trick`
Dec 08 00:10:33.093 INFO [stderr]  --> src/google/r_2014.rs:9:1
Dec 08 00:10:33.093 INFO [stderr]   |
Dec 08 00:10:33.093 INFO [stderr] 9 | fn magic_trick(){
Dec 08 00:10:33.093 INFO [stderr]   | ^^^^^^^^^^^^^^^^
Dec 08 00:10:33.093 INFO [stderr] 
Dec 08 00:10:33.093 INFO [stderr] warning: function is never used: `logic`
Dec 08 00:10:33.093 INFO [stderr]   --> src/google/r_2014.rs:16:1
Dec 08 00:10:33.093 INFO [stderr]    |
Dec 08 00:10:33.093 INFO [stderr] 16 | fn logic(case: usize){
Dec 08 00:10:33.093 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^
Dec 08 00:10:33.093 INFO [stderr] 
Dec 08 00:10:33.093 INFO [stderr] warning: function is never used: `check`
Dec 08 00:10:33.093 INFO [stderr]   --> src/google/r_2014.rs:57:1
Dec 08 00:10:33.093 INFO [stderr]    |
Dec 08 00:10:33.093 INFO [stderr] 57 | fn check(num: i32,arr: [i32; 4] ) -> bool{
Dec 08 00:10:33.093 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 08 00:10:33.093 INFO [stderr] 
Dec 08 00:10:33.093 INFO [stderr] warning: function is never used: `check_col`
Dec 08 00:10:33.093 INFO [stderr]   --> src/google/r_2013.rs:68:1
Dec 08 00:10:33.093 INFO [stderr]    |
Dec 08 00:10:33.093 INFO [stderr] 68 | fn check_col(){
Dec 08 00:10:33.093 INFO [stderr]    | ^^^^^^^^^^^^^^
Dec 08 00:10:33.093 INFO [stderr] 
Dec 08 00:10:33.093 INFO [stderr] warning: function is never used: `check_diagonal`
Dec 08 00:10:33.093 INFO [stderr]   --> src/google/r_2013.rs:72:1
Dec 08 00:10:33.093 INFO [stderr]    |
Dec 08 00:10:33.093 INFO [stderr] 72 | fn check_diagonal(){
Dec 08 00:10:33.093 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^
Dec 08 00:10:33.093 INFO [stderr] 
Dec 08 00:10:33.093 INFO [stderr] warning: variable `X` should have a snake case name such as `x`
Dec 08 00:10:33.093 INFO [stderr]   --> src/google/r_2013.rs:49:9
Dec 08 00:10:33.093 INFO [stderr]    |
Dec 08 00:10:33.093 INFO [stderr] 49 |     let mut X: usize = 0;
Dec 08 00:10:33.093 INFO [stderr]    |         ^^^^^
Dec 08 00:10:33.093 INFO [stderr]    |
Dec 08 00:10:33.093 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 08 00:10:33.093 INFO [stderr] 
Dec 08 00:10:33.093 INFO [stderr] warning: variable `T` should have a snake case name such as `t`
Dec 08 00:10:33.093 INFO [stderr]   --> src/google/r_2013.rs:50:9
Dec 08 00:10:33.093 INFO [stderr]    |
Dec 08 00:10:33.093 INFO [stderr] 50 |     let mut T: usize = 0;
Dec 08 00:10:33.093 INFO [stderr]    |         ^^^^^
Dec 08 00:10:33.093 INFO [stderr] 
Dec 08 00:10:33.093 INFO [stderr] warning: variable `O` should have a snake case name such as `o`
Dec 08 00:10:33.093 INFO [stderr]   --> src/google/r_2013.rs:51:9
Dec 08 00:10:33.093 INFO [stderr]    |
Dec 08 00:10:33.093 INFO [stderr] 51 |     let mut O: usize = 0;
Dec 08 00:10:33.093 INFO [stderr]    |         ^^^^^
Dec 08 00:10:33.093 INFO [stderr] 
Dec 08 00:10:33.320 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.27s
Dec 08 00:10:33.320 INFO [stderr] su: No module specific data is present
Dec 08 00:10:33.637 INFO running `"docker" "inspect" "a48798c68f867ea60d2884bc84eadc7bfb44cf057d37d764ad056f00c11eda1b"`
Dec 08 00:10:33.732 INFO running `"docker" "rm" "-f" "a48798c68f867ea60d2884bc84eadc7bfb44cf057d37d764ad056f00c11eda1b"`
Dec 08 00:10:33.805 INFO [stdout] a48798c68f867ea60d2884bc84eadc7bfb44cf057d37d764ad056f00c11eda1b
Dec 08 00:10:33.807 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 08 00:10:34.003 INFO [stdout] 1eeaf4cc794a93b069307166aad4cd51cffc717be484a82d4745510c71b04dd8
Dec 08 00:10:34.007 INFO running `"docker" "start" "-a" "1eeaf4cc794a93b069307166aad4cd51cffc717be484a82d4745510c71b04dd8"`
Dec 08 00:10:34.501 INFO [stderr] usermod: no changes
Dec 08 00:10:34.554 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 08 00:10:34.560 INFO [stderr]      Running /target/debug/deps/algojam-d277c3bd27ec0b0c
Dec 08 00:10:34.568 INFO [stderr] su: No module specific data is present
Dec 08 00:10:34.568 INFO [stdout] 
Dec 08 00:10:34.568 INFO [stdout] running 0 tests
Dec 08 00:10:34.568 INFO [stdout] 
Dec 08 00:10:34.568 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 08 00:10:34.568 INFO [stdout] 
Dec 08 00:10:34.986 INFO running `"docker" "inspect" "1eeaf4cc794a93b069307166aad4cd51cffc717be484a82d4745510c71b04dd8"`
Dec 08 00:10:35.106 INFO running `"docker" "rm" "-f" "1eeaf4cc794a93b069307166aad4cd51cffc717be484a82d4745510c71b04dd8"`
Dec 08 00:10:35.252 INFO [stdout] 1eeaf4cc794a93b069307166aad4cd51cffc717be484a82d4745510c71b04dd8