Dec 17 22:02:25.316 INFO checking jramos14/Matrix-Operations against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 22:02:25.317 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-0/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/jramos14/Matrix-Operations:/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 22:02:25.826 INFO [stdout] db8f8684abb0f09760ce6dc2a7e5e1a571a64eadf9cf71fd3734baa34bda7ff3
Dec 17 22:02:25.830 INFO running `"docker" "start" "-a" "db8f8684abb0f09760ce6dc2a7e5e1a571a64eadf9cf71fd3734baa34bda7ff3"`
Dec 17 22:02:27.272 INFO [stderr]     Checking your v0.1.0 (/opt/crater/workdir)
Dec 17 22:02:27.611 INFO [stderr] warning: unused import: `std::ops::Add`
Dec 17 22:02:27.611 INFO [stderr]    --> src/lib.rs:117:5
Dec 17 22:02:27.611 INFO [stderr]     |
Dec 17 22:02:27.611 INFO [stderr] 117 | use std::ops::Add;
Dec 17 22:02:27.611 INFO [stderr]     |     ^^^^^^^^^^^^^
Dec 17 22:02:27.611 INFO [stderr]     |
Dec 17 22:02:27.611 INFO [stderr]     = note: #[warn(unused_imports)] on by default
Dec 17 22:02:27.611 INFO [stderr] 
Dec 17 22:02:27.762 INFO [stderr] warning: unused import: `std::ops::Add`
Dec 17 22:02:27.762 INFO [stderr]    --> src/lib.rs:117:5
Dec 17 22:02:27.762 INFO [stderr]     |
Dec 17 22:02:27.762 INFO [stderr] 117 | use std::ops::Add;
Dec 17 22:02:27.762 INFO [stderr]     |     ^^^^^^^^^^^^^
Dec 17 22:02:27.762 INFO [stderr]     |
Dec 17 22:02:27.762 INFO [stderr]     = note: #[warn(unused_imports)] on by default
Dec 17 22:02:27.762 INFO [stderr] 
Dec 17 22:02:27.796 INFO [stderr] warning: unused variable: `stack1`
Dec 17 22:02:27.796 INFO [stderr]    --> src/lib.rs:235:13
Dec 17 22:02:27.796 INFO [stderr]     |
Dec 17 22:02:27.796 INFO [stderr] 235 |     let mut stack1: Vec<T> = vec![];
Dec 17 22:02:27.796 INFO [stderr]     |             ^^^^^^ help: consider using `_stack1` instead
Dec 17 22:02:27.796 INFO [stderr]     |
Dec 17 22:02:27.796 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 17 22:02:27.796 INFO [stderr] 
Dec 17 22:02:27.796 INFO [stderr] warning: unused variable: `stack2`
Dec 17 22:02:27.796 INFO [stderr]    --> src/lib.rs:236:13
Dec 17 22:02:27.796 INFO [stderr]     |
Dec 17 22:02:27.796 INFO [stderr] 236 |     let mut stack2: Vec<T> = vec![];
Dec 17 22:02:27.796 INFO [stderr]     |             ^^^^^^ help: consider using `_stack2` instead
Dec 17 22:02:27.796 INFO [stderr] 
Dec 17 22:02:27.796 INFO [stderr] warning: unused variable: `stack3`
Dec 17 22:02:27.796 INFO [stderr]    --> src/lib.rs:237:13
Dec 17 22:02:27.796 INFO [stderr]     |
Dec 17 22:02:27.796 INFO [stderr] 237 |     let mut stack3: Vec<T> = vec![];
Dec 17 22:02:27.796 INFO [stderr]     |             ^^^^^^ help: consider using `_stack3` instead
Dec 17 22:02:27.796 INFO [stderr] 
Dec 17 22:02:27.796 INFO [stderr] warning: unused variable: `empty_stack`
Dec 17 22:02:27.797 INFO [stderr]    --> src/lib.rs:238:13
Dec 17 22:02:27.797 INFO [stderr]     |
Dec 17 22:02:27.797 INFO [stderr] 238 |     let mut empty_stack: Vec<T> = vec![];
Dec 17 22:02:27.797 INFO [stderr]     |             ^^^^^^^^^^^ help: consider using `_empty_stack` instead
Dec 17 22:02:27.797 INFO [stderr] 
Dec 17 22:02:27.797 INFO [stderr] warning: unused variable: `columnIndex`
Dec 17 22:02:27.797 INFO [stderr]    --> src/lib.rs:358:17
Dec 17 22:02:27.797 INFO [stderr]     |
Dec 17 22:02:27.797 INFO [stderr] 358 |         let mut columnIndex = 0;
Dec 17 22:02:27.797 INFO [stderr]     |                 ^^^^^^^^^^^ help: consider using `_columnIndex` instead
Dec 17 22:02:27.797 INFO [stderr] 
Dec 17 22:02:27.797 INFO [stderr] warning: variable does not need to be mutable
Dec 17 22:02:27.797 INFO [stderr]    --> src/lib.rs:146:9
Dec 17 22:02:27.797 INFO [stderr]     |
Dec 17 22:02:27.797 INFO [stderr] 146 |     let mut empty_vec = Vec::new();
Dec 17 22:02:27.797 INFO [stderr]     |         ----^^^^^^^^^
Dec 17 22:02:27.797 INFO [stderr]     |         |
Dec 17 22:02:27.797 INFO [stderr]     |         help: remove this `mut`
Dec 17 22:02:27.797 INFO [stderr]     |
Dec 17 22:02:27.797 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 17 22:02:27.797 INFO [stderr] 
Dec 17 22:02:27.808 INFO [stderr] warning: variable does not need to be mutable
Dec 17 22:02:27.808 INFO [stderr]    --> src/lib.rs:183:13
Dec 17 22:02:27.808 INFO [stderr]     |
Dec 17 22:02:27.808 INFO [stderr] 183 |         let mut size = self.row * self.col;
Dec 17 22:02:27.808 INFO [stderr]     |             ----^^^^
Dec 17 22:02:27.808 INFO [stderr]     |             |
Dec 17 22:02:27.808 INFO [stderr]     |             help: remove this `mut`
Dec 17 22:02:27.808 INFO [stderr] 
Dec 17 22:02:27.816 INFO [stderr] warning: variable does not need to be mutable
Dec 17 22:02:27.816 INFO [stderr]    --> src/lib.rs:210:13
Dec 17 22:02:27.816 INFO [stderr]     |
Dec 17 22:02:27.816 INFO [stderr] 210 |         let mut size = self.row * self.col;
Dec 17 22:02:27.816 INFO [stderr]     |             ----^^^^
Dec 17 22:02:27.816 INFO [stderr]     |             |
Dec 17 22:02:27.816 INFO [stderr]     |             help: remove this `mut`
Dec 17 22:02:27.816 INFO [stderr] 
Dec 17 22:02:27.816 INFO [stderr] warning: variable does not need to be mutable
Dec 17 22:02:27.816 INFO [stderr]    --> src/lib.rs:235:9
Dec 17 22:02:27.816 INFO [stderr]     |
Dec 17 22:02:27.816 INFO [stderr] 235 |     let mut stack1: Vec<T> = vec![];
Dec 17 22:02:27.816 INFO [stderr]     |         ----^^^^^^
Dec 17 22:02:27.816 INFO [stderr]     |         |
Dec 17 22:02:27.816 INFO [stderr]     |         help: remove this `mut`
Dec 17 22:02:27.816 INFO [stderr] 
Dec 17 22:02:27.816 INFO [stderr] warning: variable does not need to be mutable
Dec 17 22:02:27.817 INFO [stderr]    --> src/lib.rs:236:9
Dec 17 22:02:27.817 INFO [stderr]     |
Dec 17 22:02:27.817 INFO [stderr] 236 |     let mut stack2: Vec<T> = vec![];
Dec 17 22:02:27.817 INFO [stderr]     |         ----^^^^^^
Dec 17 22:02:27.817 INFO [stderr]     |         |
Dec 17 22:02:27.817 INFO [stderr]     |         help: remove this `mut`
Dec 17 22:02:27.817 INFO [stderr] 
Dec 17 22:02:27.817 INFO [stderr] warning: variable does not need to be mutable
Dec 17 22:02:27.817 INFO [stderr]    --> src/lib.rs:237:9
Dec 17 22:02:27.817 INFO [stderr]     |
Dec 17 22:02:27.817 INFO [stderr] 237 |     let mut stack3: Vec<T> = vec![];
Dec 17 22:02:27.817 INFO [stderr]     |         ----^^^^^^
Dec 17 22:02:27.817 INFO [stderr]     |         |
Dec 17 22:02:27.817 INFO [stderr]     |         help: remove this `mut`
Dec 17 22:02:27.817 INFO [stderr] 
Dec 17 22:02:27.817 INFO [stderr] warning: variable does not need to be mutable
Dec 17 22:02:27.817 INFO [stderr]    --> src/lib.rs:238:9
Dec 17 22:02:27.817 INFO [stderr]     |
Dec 17 22:02:27.817 INFO [stderr] 238 |     let mut empty_stack: Vec<T> = vec![];
Dec 17 22:02:27.817 INFO [stderr]     |         ----^^^^^^^^^^^
Dec 17 22:02:27.817 INFO [stderr]     |         |
Dec 17 22:02:27.817 INFO [stderr]     |         help: remove this `mut`
Dec 17 22:02:27.817 INFO [stderr] 
Dec 17 22:02:27.843 INFO [stderr] warning: variable does not need to be mutable
Dec 17 22:02:27.843 INFO [stderr]    --> src/lib.rs:356:13
Dec 17 22:02:27.843 INFO [stderr]     |
Dec 17 22:02:27.843 INFO [stderr] 356 |         let mut stringSpace = " ";
Dec 17 22:02:27.843 INFO [stderr]     |             ----^^^^^^^^^^^
Dec 17 22:02:27.843 INFO [stderr]     |             |
Dec 17 22:02:27.843 INFO [stderr]     |             help: remove this `mut`
Dec 17 22:02:27.843 INFO [stderr] 
Dec 17 22:02:27.843 INFO [stderr] warning: variable does not need to be mutable
Dec 17 22:02:27.843 INFO [stderr]    --> src/lib.rs:357:13
Dec 17 22:02:27.843 INFO [stderr]     |
Dec 17 22:02:27.843 INFO [stderr] 357 |         let mut stringNewline = "\n";
Dec 17 22:02:27.843 INFO [stderr]     |             ----^^^^^^^^^^^^^
Dec 17 22:02:27.843 INFO [stderr]     |             |
Dec 17 22:02:27.843 INFO [stderr]     |             help: remove this `mut`
Dec 17 22:02:27.843 INFO [stderr] 
Dec 17 22:02:27.843 INFO [stderr] warning: variable does not need to be mutable
Dec 17 22:02:27.843 INFO [stderr]    --> src/lib.rs:358:13
Dec 17 22:02:27.843 INFO [stderr]     |
Dec 17 22:02:27.843 INFO [stderr] 358 |         let mut columnIndex = 0;
Dec 17 22:02:27.843 INFO [stderr]     |             ----^^^^^^^^^^^
Dec 17 22:02:27.843 INFO [stderr]     |             |
Dec 17 22:02:27.843 INFO [stderr]     |             help: remove this `mut`
Dec 17 22:02:27.843 INFO [stderr] 
Dec 17 22:02:27.843 INFO [stderr] warning: variable `resultMatrix` should have a snake case name such as `result_matrix`
Dec 17 22:02:27.844 INFO [stderr]    --> src/lib.rs:355:13
Dec 17 22:02:27.844 INFO [stderr]     |
Dec 17 22:02:27.844 INFO [stderr] 355 |         let mut resultMatrix = "".to_string();
Dec 17 22:02:27.844 INFO [stderr]     |             ^^^^^^^^^^^^^^^^
Dec 17 22:02:27.844 INFO [stderr]     |
Dec 17 22:02:27.844 INFO [stderr]     = note: #[warn(non_snake_case)] on by default
Dec 17 22:02:27.844 INFO [stderr] 
Dec 17 22:02:27.844 INFO [stderr] warning: variable `stringSpace` should have a snake case name such as `string_space`
Dec 17 22:02:27.844 INFO [stderr]    --> src/lib.rs:356:13
Dec 17 22:02:27.844 INFO [stderr]     |
Dec 17 22:02:27.844 INFO [stderr] 356 |         let mut stringSpace = " ";
Dec 17 22:02:27.844 INFO [stderr]     |             ^^^^^^^^^^^^^^^
Dec 17 22:02:27.844 INFO [stderr] 
Dec 17 22:02:27.844 INFO [stderr] warning: variable `stringNewline` should have a snake case name such as `string_newline`
Dec 17 22:02:27.844 INFO [stderr]    --> src/lib.rs:357:13
Dec 17 22:02:27.844 INFO [stderr]     |
Dec 17 22:02:27.844 INFO [stderr] 357 |         let mut stringNewline = "\n";
Dec 17 22:02:27.844 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^
Dec 17 22:02:27.844 INFO [stderr] 
Dec 17 22:02:27.844 INFO [stderr] warning: variable `columnIndex` should have a snake case name such as `column_index`
Dec 17 22:02:27.844 INFO [stderr]    --> src/lib.rs:358:13
Dec 17 22:02:27.844 INFO [stderr]     |
Dec 17 22:02:27.844 INFO [stderr] 358 |         let mut columnIndex = 0;
Dec 17 22:02:27.844 INFO [stderr]     |             ^^^^^^^^^^^^^^^
Dec 17 22:02:27.844 INFO [stderr] 
Dec 17 22:02:27.852 INFO [stderr] warning: variable `stringElement` should have a snake case name such as `string_element`
Dec 17 22:02:27.852 INFO [stderr]    --> src/lib.rs:372:21
Dec 17 22:02:27.852 INFO [stderr]     |
Dec 17 22:02:27.852 INFO [stderr] 372 |                 let mut stringElement : String = self.data[k].to_string();
Dec 17 22:02:27.852 INFO [stderr]     |                     ^^^^^^^^^^^^^^^^^
Dec 17 22:02:27.852 INFO [stderr] 
Dec 17 22:02:27.852 INFO [stderr] warning: variable `stringElement` should have a snake case name such as `string_element`
Dec 17 22:02:27.852 INFO [stderr]    --> src/lib.rs:380:21
Dec 17 22:02:27.852 INFO [stderr]     |
Dec 17 22:02:27.852 INFO [stderr] 380 |                 let mut stringElement : String = self.data[k].to_string();
Dec 17 22:02:27.852 INFO [stderr]     |                     ^^^^^^^^^^^^^^^^^
Dec 17 22:02:27.852 INFO [stderr] 
Dec 17 22:02:28.116 INFO [stderr] warning: unused variable: `stack1`
Dec 17 22:02:28.116 INFO [stderr]    --> src/lib.rs:235:13
Dec 17 22:02:28.116 INFO [stderr]     |
Dec 17 22:02:28.116 INFO [stderr] 235 |     let mut stack1: Vec<T> = vec![];
Dec 17 22:02:28.116 INFO [stderr]     |             ^^^^^^ help: consider using `_stack1` instead
Dec 17 22:02:28.116 INFO [stderr]     |
Dec 17 22:02:28.116 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 17 22:02:28.116 INFO [stderr] 
Dec 17 22:02:28.116 INFO [stderr] warning: unused variable: `stack2`
Dec 17 22:02:28.116 INFO [stderr]    --> src/lib.rs:236:13
Dec 17 22:02:28.116 INFO [stderr]     |
Dec 17 22:02:28.116 INFO [stderr] 236 |     let mut stack2: Vec<T> = vec![];
Dec 17 22:02:28.116 INFO [stderr]     |             ^^^^^^ help: consider using `_stack2` instead
Dec 17 22:02:28.116 INFO [stderr] 
Dec 17 22:02:28.116 INFO [stderr] warning: unused variable: `stack3`
Dec 17 22:02:28.116 INFO [stderr]    --> src/lib.rs:237:13
Dec 17 22:02:28.116 INFO [stderr]     |
Dec 17 22:02:28.116 INFO [stderr] 237 |     let mut stack3: Vec<T> = vec![];
Dec 17 22:02:28.116 INFO [stderr]     |             ^^^^^^ help: consider using `_stack3` instead
Dec 17 22:02:28.116 INFO [stderr] 
Dec 17 22:02:28.116 INFO [stderr] warning: unused variable: `empty_stack`
Dec 17 22:02:28.116 INFO [stderr]    --> src/lib.rs:238:13
Dec 17 22:02:28.116 INFO [stderr]     |
Dec 17 22:02:28.118 INFO [stderr] 238 |     let mut empty_stack: Vec<T> = vec![];
Dec 17 22:02:28.118 INFO [stderr]     |             ^^^^^^^^^^^ help: consider using `_empty_stack` instead
Dec 17 22:02:28.118 INFO [stderr] 
Dec 17 22:02:28.118 INFO [stderr] warning: unused variable: `columnIndex`
Dec 17 22:02:28.118 INFO [stderr]    --> src/lib.rs:358:17
Dec 17 22:02:28.118 INFO [stderr]     |
Dec 17 22:02:28.118 INFO [stderr] 358 |         let mut columnIndex = 0;
Dec 17 22:02:28.118 INFO [stderr]     |                 ^^^^^^^^^^^ help: consider using `_columnIndex` instead
Dec 17 22:02:28.118 INFO [stderr] 
Dec 17 22:02:28.160 INFO [stderr] warning: variable does not need to be mutable
Dec 17 22:02:28.160 INFO [stderr]    --> src/lib.rs:146:9
Dec 17 22:02:28.160 INFO [stderr]     |
Dec 17 22:02:28.160 INFO [stderr] 146 |     let mut empty_vec = Vec::new();
Dec 17 22:02:28.160 INFO [stderr]     |         ----^^^^^^^^^
Dec 17 22:02:28.160 INFO [stderr]     |         |
Dec 17 22:02:28.160 INFO [stderr]     |         help: remove this `mut`
Dec 17 22:02:28.164 INFO [stderr]     |
Dec 17 22:02:28.164 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 17 22:02:28.164 INFO [stderr] 
Dec 17 22:02:28.167 INFO [stderr] warning: variable does not need to be mutable
Dec 17 22:02:28.167 INFO [stderr]    --> src/lib.rs:183:13
Dec 17 22:02:28.167 INFO [stderr]     |
Dec 17 22:02:28.167 INFO [stderr] 183 |         let mut size = self.row * self.col;
Dec 17 22:02:28.167 INFO [stderr]     |             ----^^^^
Dec 17 22:02:28.167 INFO [stderr]     |             |
Dec 17 22:02:28.167 INFO [stderr]     |             help: remove this `mut`
Dec 17 22:02:28.167 INFO [stderr] 
Dec 17 22:02:28.170 INFO [stderr] warning: variable does not need to be mutable
Dec 17 22:02:28.170 INFO [stderr]    --> src/lib.rs:210:13
Dec 17 22:02:28.170 INFO [stderr]     |
Dec 17 22:02:28.170 INFO [stderr] 210 |         let mut size = self.row * self.col;
Dec 17 22:02:28.170 INFO [stderr]     |             ----^^^^
Dec 17 22:02:28.170 INFO [stderr]     |             |
Dec 17 22:02:28.170 INFO [stderr]     |             help: remove this `mut`
Dec 17 22:02:28.170 INFO [stderr] 
Dec 17 22:02:28.171 INFO [stderr] warning: variable does not need to be mutable
Dec 17 22:02:28.171 INFO [stderr]    --> src/lib.rs:235:9
Dec 17 22:02:28.171 INFO [stderr]     |
Dec 17 22:02:28.171 INFO [stderr] 235 |     let mut stack1: Vec<T> = vec![];
Dec 17 22:02:28.171 INFO [stderr]     |         ----^^^^^^
Dec 17 22:02:28.171 INFO [stderr]     |         |
Dec 17 22:02:28.171 INFO [stderr]     |         help: remove this `mut`
Dec 17 22:02:28.171 INFO [stderr] 
Dec 17 22:02:28.172 INFO [stderr] warning: variable does not need to be mutable
Dec 17 22:02:28.172 INFO [stderr]    --> src/lib.rs:236:9
Dec 17 22:02:28.172 INFO [stderr]     |
Dec 17 22:02:28.172 INFO [stderr] 236 |     let mut stack2: Vec<T> = vec![];
Dec 17 22:02:28.172 INFO [stderr]     |         ----^^^^^^
Dec 17 22:02:28.172 INFO [stderr]     |         |
Dec 17 22:02:28.172 INFO [stderr]     |         help: remove this `mut`
Dec 17 22:02:28.172 INFO [stderr] 
Dec 17 22:02:28.172 INFO [stderr] warning: variable does not need to be mutable
Dec 17 22:02:28.172 INFO [stderr]    --> src/lib.rs:237:9
Dec 17 22:02:28.172 INFO [stderr]     |
Dec 17 22:02:28.172 INFO [stderr] 237 |     let mut stack3: Vec<T> = vec![];
Dec 17 22:02:28.172 INFO [stderr]     |         ----^^^^^^
Dec 17 22:02:28.172 INFO [stderr]     |         |
Dec 17 22:02:28.172 INFO [stderr]     |         help: remove this `mut`
Dec 17 22:02:28.172 INFO [stderr] 
Dec 17 22:02:28.172 INFO [stderr] warning: variable does not need to be mutable
Dec 17 22:02:28.172 INFO [stderr]    --> src/lib.rs:238:9
Dec 17 22:02:28.172 INFO [stderr]     |
Dec 17 22:02:28.172 INFO [stderr] 238 |     let mut empty_stack: Vec<T> = vec![];
Dec 17 22:02:28.172 INFO [stderr]     |         ----^^^^^^^^^^^
Dec 17 22:02:28.172 INFO [stderr]     |         |
Dec 17 22:02:28.172 INFO [stderr]     |         help: remove this `mut`
Dec 17 22:02:28.172 INFO [stderr] 
Dec 17 22:02:28.186 INFO [stderr] warning: variable does not need to be mutable
Dec 17 22:02:28.186 INFO [stderr]    --> src/lib.rs:356:13
Dec 17 22:02:28.186 INFO [stderr]     |
Dec 17 22:02:28.186 INFO [stderr] 356 |         let mut stringSpace = " ";
Dec 17 22:02:28.187 INFO [stderr]     |             ----^^^^^^^^^^^
Dec 17 22:02:28.187 INFO [stderr]     |             |
Dec 17 22:02:28.187 INFO [stderr]     |             help: remove this `mut`
Dec 17 22:02:28.187 INFO [stderr] 
Dec 17 22:02:28.187 INFO [stderr] warning: variable does not need to be mutable
Dec 17 22:02:28.187 INFO [stderr]    --> src/lib.rs:357:13
Dec 17 22:02:28.187 INFO [stderr]     |
Dec 17 22:02:28.187 INFO [stderr] 357 |         let mut stringNewline = "\n";
Dec 17 22:02:28.187 INFO [stderr]     |             ----^^^^^^^^^^^^^
Dec 17 22:02:28.187 INFO [stderr]     |             |
Dec 17 22:02:28.187 INFO [stderr]     |             help: remove this `mut`
Dec 17 22:02:28.187 INFO [stderr] 
Dec 17 22:02:28.187 INFO [stderr] warning: variable does not need to be mutable
Dec 17 22:02:28.187 INFO [stderr]    --> src/lib.rs:358:13
Dec 17 22:02:28.187 INFO [stderr]     |
Dec 17 22:02:28.187 INFO [stderr] 358 |         let mut columnIndex = 0;
Dec 17 22:02:28.187 INFO [stderr]     |             ----^^^^^^^^^^^
Dec 17 22:02:28.187 INFO [stderr]     |             |
Dec 17 22:02:28.187 INFO [stderr]     |             help: remove this `mut`
Dec 17 22:02:28.187 INFO [stderr] 
Dec 17 22:02:28.192 INFO [stderr] warning: variable `resultMatrix` should have a snake case name such as `result_matrix`
Dec 17 22:02:28.192 INFO [stderr]    --> src/lib.rs:355:13
Dec 17 22:02:28.192 INFO [stderr]     |
Dec 17 22:02:28.192 INFO [stderr] 355 |         let mut resultMatrix = "".to_string();
Dec 17 22:02:28.192 INFO [stderr]     |             ^^^^^^^^^^^^^^^^
Dec 17 22:02:28.192 INFO [stderr]     |
Dec 17 22:02:28.192 INFO [stderr]     = note: #[warn(non_snake_case)] on by default
Dec 17 22:02:28.192 INFO [stderr] 
Dec 17 22:02:28.192 INFO [stderr] warning: variable `stringSpace` should have a snake case name such as `string_space`
Dec 17 22:02:28.192 INFO [stderr]    --> src/lib.rs:356:13
Dec 17 22:02:28.192 INFO [stderr]     |
Dec 17 22:02:28.192 INFO [stderr] 356 |         let mut stringSpace = " ";
Dec 17 22:02:28.192 INFO [stderr]     |             ^^^^^^^^^^^^^^^
Dec 17 22:02:28.192 INFO [stderr] 
Dec 17 22:02:28.192 INFO [stderr] warning: variable `stringNewline` should have a snake case name such as `string_newline`
Dec 17 22:02:28.192 INFO [stderr]    --> src/lib.rs:357:13
Dec 17 22:02:28.192 INFO [stderr]     |
Dec 17 22:02:28.192 INFO [stderr] 357 |         let mut stringNewline = "\n";
Dec 17 22:02:28.192 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^
Dec 17 22:02:28.192 INFO [stderr] 
Dec 17 22:02:28.192 INFO [stderr] warning: variable `columnIndex` should have a snake case name such as `column_index`
Dec 17 22:02:28.192 INFO [stderr]    --> src/lib.rs:358:13
Dec 17 22:02:28.192 INFO [stderr]     |
Dec 17 22:02:28.192 INFO [stderr] 358 |         let mut columnIndex = 0;
Dec 17 22:02:28.192 INFO [stderr]     |             ^^^^^^^^^^^^^^^
Dec 17 22:02:28.192 INFO [stderr] 
Dec 17 22:02:28.192 INFO [stderr] warning: variable `stringElement` should have a snake case name such as `string_element`
Dec 17 22:02:28.192 INFO [stderr]    --> src/lib.rs:372:21
Dec 17 22:02:28.192 INFO [stderr]     |
Dec 17 22:02:28.192 INFO [stderr] 372 |                 let mut stringElement : String = self.data[k].to_string();
Dec 17 22:02:28.192 INFO [stderr]     |                     ^^^^^^^^^^^^^^^^^
Dec 17 22:02:28.192 INFO [stderr] 
Dec 17 22:02:28.192 INFO [stderr] warning: variable `stringElement` should have a snake case name such as `string_element`
Dec 17 22:02:28.192 INFO [stderr]    --> src/lib.rs:380:21
Dec 17 22:02:28.192 INFO [stderr]     |
Dec 17 22:02:28.192 INFO [stderr] 380 |                 let mut stringElement : String = self.data[k].to_string();
Dec 17 22:02:28.192 INFO [stderr]     |                     ^^^^^^^^^^^^^^^^^
Dec 17 22:02:28.192 INFO [stderr] 
Dec 17 22:02:28.227 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.99s
Dec 17 22:02:28.888 INFO running `"docker" "inspect" "db8f8684abb0f09760ce6dc2a7e5e1a571a64eadf9cf71fd3734baa34bda7ff3"`
Dec 17 22:02:29.098 INFO running `"docker" "rm" "-f" "db8f8684abb0f09760ce6dc2a7e5e1a571a64eadf9cf71fd3734baa34bda7ff3"`
Dec 17 22:02:29.471 INFO [stdout] db8f8684abb0f09760ce6dc2a7e5e1a571a64eadf9cf71fd3734baa34bda7ff3