Nov 29 17:46:03.409 INFO checking spejss/Image-Processing-CLI-in-Rust against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 29 17:46:03.409 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-6/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-alt check --frozen --all --all-targets" "-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 29 17:46:03.928 INFO [stdout] 3d224a4e173df6d00f294e8f70072e21339a2af98c128773c183079576a00816
Nov 29 17:46:03.936 INFO running `"docker" "start" "-a" "3d224a4e173df6d00f294e8f70072e21339a2af98c128773c183079576a00816"`
Nov 29 17:46:05.387 INFO [stderr] usermod: no changes
Nov 29 17:46:05.548 INFO [stderr]     Checking adler32 v1.0.1
Nov 29 17:46:05.548 INFO [stderr]     Checking num_cpus v1.6.2
Nov 29 17:46:05.548 INFO [stderr]     Checking term_size v0.3.0
Nov 29 17:46:05.548 INFO [stderr]     Checking atty v0.2.2
Nov 29 17:46:06.212 INFO [stderr]     Checking textwrap v0.7.0
Nov 29 17:46:06.330 INFO [stderr]     Checking deflate v0.7.15
Nov 29 17:46:06.738 INFO [stderr]     Checking rayon-core v1.2.1
Nov 29 17:46:07.304 INFO [stderr]     Checking clap v2.26.0
Nov 29 17:46:08.762 INFO [stderr]     Checking rayon v0.8.2
Nov 29 17:46:09.302 INFO [stderr]     Checking png v0.9.0
Nov 29 17:46:13.088 INFO [stderr]     Checking jpeg-decoder v0.1.13
Nov 29 17:46:14.380 INFO [stderr]     Checking image v0.15.0
Nov 29 17:46:19.459 INFO [stderr]     Checking ipcli v0.1.0 (/source)
Nov 29 17:46:20.020 INFO [stderr] warning: unused import: `SubCommand`
Nov 29 17:46:20.020 INFO [stderr]  --> src/main.rs:4:20
Nov 29 17:46:20.020 INFO [stderr]   |
Nov 29 17:46:20.020 INFO [stderr] 4 | use clap::{Arg,App,SubCommand};
Nov 29 17:46:20.020 INFO [stderr]   |                    ^^^^^^^^^^
Nov 29 17:46:20.020 INFO [stderr]   |
Nov 29 17:46:20.020 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 29 17:46:20.020 INFO [stderr] 
Nov 29 17:46:20.020 INFO [stderr] warning: unused import: `ImageBuffer`
Nov 29 17:46:20.020 INFO [stderr]  --> src/main.rs:6:45
Nov 29 17:46:20.020 INFO [stderr]   |
Nov 29 17:46:20.020 INFO [stderr] 6 | use image::{FilterType, GenericImage, Pixel,ImageBuffer,Rgb};
Nov 29 17:46:20.020 INFO [stderr]   |                                             ^^^^^^^^^^^
Nov 29 17:46:20.020 INFO [stderr] 
Nov 29 17:46:20.020 INFO [stderr] warning: unused import: `std::path::Path`
Nov 29 17:46:20.020 INFO [stderr]  --> src/main.rs:8:5
Nov 29 17:46:20.020 INFO [stderr]   |
Nov 29 17:46:20.020 INFO [stderr] 8 | use std::path::Path;
Nov 29 17:46:20.020 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Nov 29 17:46:20.020 INFO [stderr] 
Nov 29 17:46:20.020 INFO [stderr] warning: unnecessary parentheses around `if` condition
Nov 29 17:46:20.020 INFO [stderr]    --> src/main.rs:222:11
Nov 29 17:46:20.020 INFO [stderr]     |
Nov 29 17:46:20.020 INFO [stderr] 222 |         if(value > maxValue){
Nov 29 17:46:20.020 INFO [stderr]     |           ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 29 17:46:20.020 INFO [stderr]     |
Nov 29 17:46:20.020 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Nov 29 17:46:20.021 INFO [stderr] 
Nov 29 17:46:20.021 INFO [stderr] warning: unnecessary parentheses around `if` condition
Nov 29 17:46:20.021 INFO [stderr]    --> src/main.rs:323:11
Nov 29 17:46:20.021 INFO [stderr]     |
Nov 29 17:46:20.021 INFO [stderr] 323 |         if(value > maxValueR){
Nov 29 17:46:20.021 INFO [stderr]     |           ^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 29 17:46:20.021 INFO [stderr] 
Nov 29 17:46:20.021 INFO [stderr] warning: unnecessary parentheses around `if` condition
Nov 29 17:46:20.021 INFO [stderr]    --> src/main.rs:328:11
Nov 29 17:46:20.021 INFO [stderr]     |
Nov 29 17:46:20.021 INFO [stderr] 328 |         if(value > maxValueG){
Nov 29 17:46:20.021 INFO [stderr]     |           ^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 29 17:46:20.021 INFO [stderr] 
Nov 29 17:46:20.021 INFO [stderr] warning: unnecessary parentheses around `if` condition
Nov 29 17:46:20.021 INFO [stderr]    --> src/main.rs:333:11
Nov 29 17:46:20.021 INFO [stderr]     |
Nov 29 17:46:20.021 INFO [stderr] 333 |         if(value > maxValueB){
Nov 29 17:46:20.021 INFO [stderr]     |           ^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 29 17:46:20.021 INFO [stderr] 
Nov 29 17:46:20.076 INFO [stderr] warning: unused import: `SubCommand`
Nov 29 17:46:20.076 INFO [stderr]  --> src/main.rs:4:20
Nov 29 17:46:20.076 INFO [stderr]   |
Nov 29 17:46:20.076 INFO [stderr] 4 | use clap::{Arg,App,SubCommand};
Nov 29 17:46:20.076 INFO [stderr]   |                    ^^^^^^^^^^
Nov 29 17:46:20.076 INFO [stderr]   |
Nov 29 17:46:20.076 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 29 17:46:20.076 INFO [stderr] 
Nov 29 17:46:20.076 INFO [stderr] warning: unused import: `ImageBuffer`
Nov 29 17:46:20.076 INFO [stderr]  --> src/main.rs:6:45
Nov 29 17:46:20.076 INFO [stderr]   |
Nov 29 17:46:20.076 INFO [stderr] 6 | use image::{FilterType, GenericImage, Pixel,ImageBuffer,Rgb};
Nov 29 17:46:20.077 INFO [stderr]   |                                             ^^^^^^^^^^^
Nov 29 17:46:20.077 INFO [stderr] 
Nov 29 17:46:20.077 INFO [stderr] warning: unused import: `std::path::Path`
Nov 29 17:46:20.077 INFO [stderr]  --> src/main.rs:8:5
Nov 29 17:46:20.077 INFO [stderr]   |
Nov 29 17:46:20.077 INFO [stderr] 8 | use std::path::Path;
Nov 29 17:46:20.077 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Nov 29 17:46:20.077 INFO [stderr] 
Nov 29 17:46:20.077 INFO [stderr] warning: unnecessary parentheses around `if` condition
Nov 29 17:46:20.077 INFO [stderr]    --> src/main.rs:222:11
Nov 29 17:46:20.077 INFO [stderr]     |
Nov 29 17:46:20.077 INFO [stderr] 222 |         if(value > maxValue){
Nov 29 17:46:20.077 INFO [stderr]     |           ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 29 17:46:20.077 INFO [stderr]     |
Nov 29 17:46:20.077 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Nov 29 17:46:20.077 INFO [stderr] 
Nov 29 17:46:20.077 INFO [stderr] warning: unnecessary parentheses around `if` condition
Nov 29 17:46:20.077 INFO [stderr]    --> src/main.rs:323:11
Nov 29 17:46:20.077 INFO [stderr]     |
Nov 29 17:46:20.077 INFO [stderr] 323 |         if(value > maxValueR){
Nov 29 17:46:20.077 INFO [stderr]     |           ^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 29 17:46:20.077 INFO [stderr] 
Nov 29 17:46:20.077 INFO [stderr] warning: unnecessary parentheses around `if` condition
Nov 29 17:46:20.077 INFO [stderr]    --> src/main.rs:328:11
Nov 29 17:46:20.077 INFO [stderr]     |
Nov 29 17:46:20.077 INFO [stderr] 328 |         if(value > maxValueG){
Nov 29 17:46:20.077 INFO [stderr]     |           ^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 29 17:46:20.077 INFO [stderr] 
Nov 29 17:46:20.077 INFO [stderr] warning: unnecessary parentheses around `if` condition
Nov 29 17:46:20.077 INFO [stderr]    --> src/main.rs:333:11
Nov 29 17:46:20.077 INFO [stderr]     |
Nov 29 17:46:20.077 INFO [stderr] 333 |         if(value > maxValueB){
Nov 29 17:46:20.077 INFO [stderr]     |           ^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 29 17:46:20.077 INFO [stderr] 
Nov 29 17:46:20.174 INFO [stderr] warning: unused variable: `occurences`
Nov 29 17:46:20.174 INFO [stderr]    --> src/main.rs:221:10
Nov 29 17:46:20.174 INFO [stderr]     |
Nov 29 17:46:20.174 INFO [stderr] 221 |     for (occurences, &value) in occurences.iter() {
Nov 29 17:46:20.174 INFO [stderr]     |          ^^^^^^^^^^ help: consider using `_occurences` instead
Nov 29 17:46:20.174 INFO [stderr]     |
Nov 29 17:46:20.174 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 29 17:46:20.174 INFO [stderr] 
Nov 29 17:46:20.174 INFO [stderr] warning: unused variable: `occurencesR`
Nov 29 17:46:20.174 INFO [stderr]    --> src/main.rs:322:10
Nov 29 17:46:20.174 INFO [stderr]     |
Nov 29 17:46:20.174 INFO [stderr] 322 |     for (occurencesR, &value) in occurencesR.iter() {
Nov 29 17:46:20.174 INFO [stderr]     |          ^^^^^^^^^^^ help: consider using `_occurencesR` instead
Nov 29 17:46:20.174 INFO [stderr] 
Nov 29 17:46:20.174 INFO [stderr] warning: unused variable: `occurencesG`
Nov 29 17:46:20.174 INFO [stderr]    --> src/main.rs:327:10
Nov 29 17:46:20.174 INFO [stderr]     |
Nov 29 17:46:20.174 INFO [stderr] 327 |     for (occurencesG, &value) in occurencesG.iter() {
Nov 29 17:46:20.174 INFO [stderr]     |          ^^^^^^^^^^^ help: consider using `_occurencesG` instead
Nov 29 17:46:20.174 INFO [stderr] 
Nov 29 17:46:20.174 INFO [stderr] warning: unused variable: `occurencesB`
Nov 29 17:46:20.174 INFO [stderr]    --> src/main.rs:332:10
Nov 29 17:46:20.174 INFO [stderr]     |
Nov 29 17:46:20.174 INFO [stderr] 332 |     for (occurencesB, &value) in occurencesB.iter() {
Nov 29 17:46:20.174 INFO [stderr]     |          ^^^^^^^^^^^ help: consider using `_occurencesB` instead
Nov 29 17:46:20.174 INFO [stderr] 
Nov 29 17:46:20.192 INFO [stderr] warning: variable does not need to be mutable
Nov 29 17:46:20.192 INFO [stderr]    --> src/main.rs:158:9
Nov 29 17:46:20.192 INFO [stderr]     |
Nov 29 17:46:20.192 INFO [stderr] 158 |     let mut grayscale = img.grayscale();
Nov 29 17:46:20.192 INFO [stderr]     |         ----^^^^^^^^^
Nov 29 17:46:20.192 INFO [stderr]     |         |
Nov 29 17:46:20.192 INFO [stderr]     |         help: remove this `mut`
Nov 29 17:46:20.192 INFO [stderr]     |
Nov 29 17:46:20.192 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 29 17:46:20.192 INFO [stderr] 
Nov 29 17:46:20.210 INFO [stderr] warning: variable `imagePath` should have a snake case name such as `image_path`
Nov 29 17:46:20.210 INFO [stderr]   --> src/main.rs:37:9
Nov 29 17:46:20.210 INFO [stderr]    |
Nov 29 17:46:20.210 INFO [stderr] 37 |     let imagePath = matches.value_of("image").unwrap_or("empty");
Nov 29 17:46:20.210 INFO [stderr]    |         ^^^^^^^^^
Nov 29 17:46:20.210 INFO [stderr]    |
Nov 29 17:46:20.210 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Nov 29 17:46:20.211 INFO [stderr] 
Nov 29 17:46:20.213 INFO [stderr] warning: function `averageColor` should have a snake case name such as `average_color`
Nov 29 17:46:20.213 INFO [stderr]   --> src/main.rs:80:1
Nov 29 17:46:20.213 INFO [stderr]    |
Nov 29 17:46:20.213 INFO [stderr] 80 | / fn averageColor(i: &str){
Nov 29 17:46:20.213 INFO [stderr] 81 | |     let img = image::open(i).expect("Opening image failed");
Nov 29 17:46:20.213 INFO [stderr] 82 | |     let mut r: u32 = 0;
Nov 29 17:46:20.214 INFO [stderr] 83 | |     let mut g: u32 = 0;
Nov 29 17:46:20.214 INFO [stderr] ...  |
Nov 29 17:46:20.214 INFO [stderr] 96 | |     println!("Average color is: RGB {} {} {}",r,g,b);
Nov 29 17:46:20.214 INFO [stderr] 97 | | }
Nov 29 17:46:20.214 INFO [stderr]    | |_^
Nov 29 17:46:20.214 INFO [stderr] 
Nov 29 17:46:20.214 INFO [stderr] warning: function `createThumnbail` should have a snake case name such as `create_thumnbail`
Nov 29 17:46:20.214 INFO [stderr]    --> src/main.rs:99:1
Nov 29 17:46:20.214 INFO [stderr]     |
Nov 29 17:46:20.214 INFO [stderr] 99  | / fn createThumnbail(i: &str, size: u32){
Nov 29 17:46:20.214 INFO [stderr] 100 | |     let operation = "Thumbnail";
Nov 29 17:46:20.214 INFO [stderr] 101 | |     let img = image::open(i).expect("Opening image failed");
Nov 29 17:46:20.214 INFO [stderr] 102 | |     let thumbnail = img.resize(size,size, FilterType::Lanczos3);
Nov 29 17:46:20.214 INFO [stderr] 103 | |     saveFile(&thumbnail, &i, &operation);
Nov 29 17:46:20.214 INFO [stderr] 104 | |
Nov 29 17:46:20.214 INFO [stderr] 105 | | }
Nov 29 17:46:20.214 INFO [stderr]     | |_^
Nov 29 17:46:20.214 INFO [stderr] 
Nov 29 17:46:20.214 INFO [stderr] warning: function `gaussianBlur` should have a snake case name such as `gaussian_blur`
Nov 29 17:46:20.214 INFO [stderr]    --> src/main.rs:113:1
Nov 29 17:46:20.214 INFO [stderr]     |
Nov 29 17:46:20.214 INFO [stderr] 113 | / fn gaussianBlur(i: &str, v: f32){
Nov 29 17:46:20.214 INFO [stderr] 114 | |     let operation = "GuassianBlur";
Nov 29 17:46:20.214 INFO [stderr] 115 | |     let img = image::open(i).expect("Opening image failed");
Nov 29 17:46:20.214 INFO [stderr] 116 | |     let blurred = img.blur(v);
Nov 29 17:46:20.214 INFO [stderr] 117 | |     saveFile(&blurred, &i, &operation);
Nov 29 17:46:20.214 INFO [stderr] 118 | | }
Nov 29 17:46:20.214 INFO [stderr]     | |_^
Nov 29 17:46:20.214 INFO [stderr] 
Nov 29 17:46:20.214 INFO [stderr] warning: variable `outputPath` should have a snake case name such as `output_path`
Nov 29 17:46:20.214 INFO [stderr]    --> src/main.rs:174:9
Nov 29 17:46:20.214 INFO [stderr]     |
Nov 29 17:46:20.214 INFO [stderr] 174 |     let mut outputPath: String = i.chars().take(i.len()-4).collect();
Nov 29 17:46:20.214 INFO [stderr]     |         ^^^^^^^^^^^^^^
Nov 29 17:46:20.214 INFO [stderr] 
Nov 29 17:46:20.214 INFO [stderr] warning: function `histogramGrayscale` should have a snake case name such as `histogram_grayscale`
Nov 29 17:46:20.214 INFO [stderr]    --> src/main.rs:184:1
Nov 29 17:46:20.214 INFO [stderr]     |
Nov 29 17:46:20.214 INFO [stderr] 184 | / fn histogramGrayscale(i: &str){
Nov 29 17:46:20.214 INFO [stderr] 185 | |     let operation = "HistogramGrayscale";
Nov 29 17:46:20.214 INFO [stderr] 186 | |     // size of the output image containing the histogram
Nov 29 17:46:20.214 INFO [stderr] 187 | |     let WIDTH = 255;
Nov 29 17:46:20.214 INFO [stderr] ...   |
Nov 29 17:46:20.214 INFO [stderr] 258 | |     image.save(outputPath).unwrap();
Nov 29 17:46:20.214 INFO [stderr] 259 | | }
Nov 29 17:46:20.214 INFO [stderr]     | |_^
Nov 29 17:46:20.214 INFO [stderr] 
Nov 29 17:46:20.215 INFO [stderr] warning: variable `WIDTH` should have a snake case name such as `width`
Nov 29 17:46:20.215 INFO [stderr]    --> src/main.rs:187:9
Nov 29 17:46:20.215 INFO [stderr]     |
Nov 29 17:46:20.215 INFO [stderr] 187 |     let WIDTH = 255;
Nov 29 17:46:20.215 INFO [stderr]     |         ^^^^^
Nov 29 17:46:20.215 INFO [stderr] 
Nov 29 17:46:20.215 INFO [stderr] warning: variable `HEIGHT` should have a snake case name such as `height`
Nov 29 17:46:20.215 INFO [stderr]    --> src/main.rs:188:9
Nov 29 17:46:20.215 INFO [stderr]     |
Nov 29 17:46:20.215 INFO [stderr] 188 |     let HEIGHT = 200;
Nov 29 17:46:20.215 INFO [stderr]     |         ^^^^^^
Nov 29 17:46:20.215 INFO [stderr] 
Nov 29 17:46:20.220 INFO [stderr] warning: variable `maxValue` should have a snake case name such as `max_value`
Nov 29 17:46:20.221 INFO [stderr]    --> src/main.rs:220:9
Nov 29 17:46:20.221 INFO [stderr]     |
Nov 29 17:46:20.221 INFO [stderr] 220 |     let mut maxValue = 0;
Nov 29 17:46:20.221 INFO [stderr]     |         ^^^^^^^^^^^^
Nov 29 17:46:20.221 INFO [stderr] 
Nov 29 17:46:20.221 INFO [stderr] warning: variable `outputPath` should have a snake case name such as `output_path`
Nov 29 17:46:20.221 INFO [stderr]    --> src/main.rs:252:9
Nov 29 17:46:20.221 INFO [stderr]     |
Nov 29 17:46:20.221 INFO [stderr] 252 |     let mut outputPath: String = i.chars().take(i.len()-4).collect();
Nov 29 17:46:20.221 INFO [stderr]     |         ^^^^^^^^^^^^^^
Nov 29 17:46:20.221 INFO [stderr] 
Nov 29 17:46:20.221 INFO [stderr] warning: variable `WIDTH` should have a snake case name such as `width`
Nov 29 17:46:20.221 INFO [stderr]    --> src/main.rs:265:9
Nov 29 17:46:20.221 INFO [stderr]     |
Nov 29 17:46:20.221 INFO [stderr] 265 |     let WIDTH = 255;
Nov 29 17:46:20.221 INFO [stderr]     |         ^^^^^
Nov 29 17:46:20.221 INFO [stderr] 
Nov 29 17:46:20.221 INFO [stderr] warning: variable `HEIGHT` should have a snake case name such as `height`
Nov 29 17:46:20.221 INFO [stderr]    --> src/main.rs:266:9
Nov 29 17:46:20.221 INFO [stderr]     |
Nov 29 17:46:20.221 INFO [stderr] 266 |     let HEIGHT = 200;
Nov 29 17:46:20.221 INFO [stderr]     |         ^^^^^^
Nov 29 17:46:20.221 INFO [stderr] 
Nov 29 17:46:20.221 INFO [stderr] warning: variable `occurencesR` should have a snake case name such as `occurences_r`
Nov 29 17:46:20.221 INFO [stderr]    --> src/main.rs:272:9
Nov 29 17:46:20.221 INFO [stderr]     |
Nov 29 17:46:20.221 INFO [stderr] 272 |     let mut occurencesR = HashMap::new();
Nov 29 17:46:20.221 INFO [stderr]     |         ^^^^^^^^^^^^^^^
Nov 29 17:46:20.221 INFO [stderr] 
Nov 29 17:46:20.221 INFO [stderr] warning: variable `occurencesG` should have a snake case name such as `occurences_g`
Nov 29 17:46:20.221 INFO [stderr]    --> src/main.rs:273:9
Nov 29 17:46:20.221 INFO [stderr]     |
Nov 29 17:46:20.221 INFO [stderr] 273 |     let mut occurencesG = HashMap::new();
Nov 29 17:46:20.221 INFO [stderr]     |         ^^^^^^^^^^^^^^^
Nov 29 17:46:20.221 INFO [stderr] 
Nov 29 17:46:20.221 INFO [stderr] warning: variable `occurencesB` should have a snake case name such as `occurences_b`
Nov 29 17:46:20.221 INFO [stderr]    --> src/main.rs:274:9
Nov 29 17:46:20.221 INFO [stderr]     |
Nov 29 17:46:20.221 INFO [stderr] 274 |     let mut occurencesB = HashMap::new();
Nov 29 17:46:20.221 INFO [stderr]     |         ^^^^^^^^^^^^^^^
Nov 29 17:46:20.221 INFO [stderr] 
Nov 29 17:46:20.221 INFO [stderr] warning: variable `intensityR` should have a snake case name such as `intensity_r`
Nov 29 17:46:20.221 INFO [stderr]    --> src/main.rs:288:17
Nov 29 17:46:20.221 INFO [stderr]     |
Nov 29 17:46:20.221 INFO [stderr] 288 |             let intensityR = rgb.data[0];
Nov 29 17:46:20.221 INFO [stderr]     |                 ^^^^^^^^^^
Nov 29 17:46:20.221 INFO [stderr] 
Nov 29 17:46:20.221 INFO [stderr] warning: variable `intensityG` should have a snake case name such as `intensity_g`
Nov 29 17:46:20.221 INFO [stderr]    --> src/main.rs:289:17
Nov 29 17:46:20.221 INFO [stderr]     |
Nov 29 17:46:20.221 INFO [stderr] 289 |             let intensityG = rgb.data[1];
Nov 29 17:46:20.221 INFO [stderr]     |                 ^^^^^^^^^^
Nov 29 17:46:20.221 INFO [stderr] 
Nov 29 17:46:20.221 INFO [stderr] warning: variable `intensityB` should have a snake case name such as `intensity_b`
Nov 29 17:46:20.221 INFO [stderr]    --> src/main.rs:290:17
Nov 29 17:46:20.221 INFO [stderr]     |
Nov 29 17:46:20.221 INFO [stderr] 290 |             let intensityB = rgb.data[2];
Nov 29 17:46:20.221 INFO [stderr]     |                 ^^^^^^^^^^
Nov 29 17:46:20.221 INFO [stderr] 
Nov 29 17:46:20.221 INFO [stderr] warning: variable `maxValueR` should have a snake case name such as `max_value_r`
Nov 29 17:46:20.221 INFO [stderr]    --> src/main.rs:319:9
Nov 29 17:46:20.221 INFO [stderr]     |
Nov 29 17:46:20.221 INFO [stderr] 319 |     let mut maxValueR = 0;
Nov 29 17:46:20.221 INFO [stderr]     |         ^^^^^^^^^^^^^
Nov 29 17:46:20.221 INFO [stderr] 
Nov 29 17:46:20.221 INFO [stderr] warning: variable `maxValueG` should have a snake case name such as `max_value_g`
Nov 29 17:46:20.221 INFO [stderr]    --> src/main.rs:320:9
Nov 29 17:46:20.221 INFO [stderr]     |
Nov 29 17:46:20.221 INFO [stderr] 320 |     let mut maxValueG = 0;
Nov 29 17:46:20.221 INFO [stderr]     |         ^^^^^^^^^^^^^
Nov 29 17:46:20.221 INFO [stderr] 
Nov 29 17:46:20.221 INFO [stderr] warning: variable `maxValueB` should have a snake case name such as `max_value_b`
Nov 29 17:46:20.221 INFO [stderr]    --> src/main.rs:321:9
Nov 29 17:46:20.221 INFO [stderr]     |
Nov 29 17:46:20.221 INFO [stderr] 321 |     let mut maxValueB = 0;
Nov 29 17:46:20.221 INFO [stderr]     |         ^^^^^^^^^^^^^
Nov 29 17:46:20.221 INFO [stderr] 
Nov 29 17:46:20.221 INFO [stderr] warning: variable `occurencesR` should have a snake case name such as `occurences_r`
Nov 29 17:46:20.221 INFO [stderr]    --> src/main.rs:322:10
Nov 29 17:46:20.221 INFO [stderr]     |
Nov 29 17:46:20.221 INFO [stderr] 322 |     for (occurencesR, &value) in occurencesR.iter() {
Nov 29 17:46:20.221 INFO [stderr]     |          ^^^^^^^^^^^
Nov 29 17:46:20.221 INFO [stderr] 
Nov 29 17:46:20.221 INFO [stderr] warning: variable `occurencesG` should have a snake case name such as `occurences_g`
Nov 29 17:46:20.221 INFO [stderr]    --> src/main.rs:327:10
Nov 29 17:46:20.221 INFO [stderr]     |
Nov 29 17:46:20.221 INFO [stderr] 327 |     for (occurencesG, &value) in occurencesG.iter() {
Nov 29 17:46:20.221 INFO [stderr]     |          ^^^^^^^^^^^
Nov 29 17:46:20.221 INFO [stderr] 
Nov 29 17:46:20.221 INFO [stderr] warning: variable `occurencesB` should have a snake case name such as `occurences_b`
Nov 29 17:46:20.221 INFO [stderr]    --> src/main.rs:332:10
Nov 29 17:46:20.221 INFO [stderr]     |
Nov 29 17:46:20.221 INFO [stderr] 332 |     for (occurencesB, &value) in occurencesB.iter() {
Nov 29 17:46:20.221 INFO [stderr]     |          ^^^^^^^^^^^
Nov 29 17:46:20.221 INFO [stderr] 
Nov 29 17:46:20.221 INFO [stderr] warning: variable `outputPath` should have a snake case name such as `output_path`
Nov 29 17:46:20.221 INFO [stderr]    --> src/main.rs:379:9
Nov 29 17:46:20.221 INFO [stderr]     |
Nov 29 17:46:20.222 INFO [stderr] 379 |     let mut outputPath: String = i.chars().take(i.len()-4).collect();
Nov 29 17:46:20.222 INFO [stderr]     |         ^^^^^^^^^^^^^^
Nov 29 17:46:20.222 INFO [stderr] 
Nov 29 17:46:20.222 INFO [stderr] warning: function `saveFile` should have a snake case name such as `save_file`
Nov 29 17:46:20.222 INFO [stderr]    --> src/main.rs:388:1
Nov 29 17:46:20.222 INFO [stderr]     |
Nov 29 17:46:20.222 INFO [stderr] 388 | / fn saveFile(img: &DynamicImage, i: &str, operation: &str){
Nov 29 17:46:20.222 INFO [stderr] 389 | |     let mut outputPath: String = i.chars().take(i.len()-4).collect();
Nov 29 17:46:20.222 INFO [stderr] 390 | |     let ext: String = i.chars().skip(i.len()-3).take(3).collect();
Nov 29 17:46:20.222 INFO [stderr] 391 | |     outputPath.push_str(operation);
Nov 29 17:46:20.222 INFO [stderr] ...   |
Nov 29 17:46:20.222 INFO [stderr] 403 | |     }
Nov 29 17:46:20.222 INFO [stderr] 404 | | }
Nov 29 17:46:20.222 INFO [stderr]     | |_^
Nov 29 17:46:20.222 INFO [stderr] 
Nov 29 17:46:20.222 INFO [stderr] warning: variable `outputPath` should have a snake case name such as `output_path`
Nov 29 17:46:20.222 INFO [stderr]    --> src/main.rs:389:9
Nov 29 17:46:20.222 INFO [stderr]     |
Nov 29 17:46:20.222 INFO [stderr] 389 |     let mut outputPath: String = i.chars().take(i.len()-4).collect();
Nov 29 17:46:20.222 INFO [stderr]     |         ^^^^^^^^^^^^^^
Nov 29 17:46:20.222 INFO [stderr] 
Nov 29 17:46:20.229 INFO [stderr] warning: unused variable: `occurences`
Nov 29 17:46:20.229 INFO [stderr]    --> src/main.rs:221:10
Nov 29 17:46:20.229 INFO [stderr]     |
Nov 29 17:46:20.229 INFO [stderr] 221 |     for (occurences, &value) in occurences.iter() {
Nov 29 17:46:20.229 INFO [stderr]     |          ^^^^^^^^^^ help: consider using `_occurences` instead
Nov 29 17:46:20.229 INFO [stderr]     |
Nov 29 17:46:20.229 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 29 17:46:20.229 INFO [stderr] 
Nov 29 17:46:20.229 INFO [stderr] warning: unused variable: `occurencesR`
Nov 29 17:46:20.229 INFO [stderr]    --> src/main.rs:322:10
Nov 29 17:46:20.229 INFO [stderr]     |
Nov 29 17:46:20.229 INFO [stderr] 322 |     for (occurencesR, &value) in occurencesR.iter() {
Nov 29 17:46:20.229 INFO [stderr]     |          ^^^^^^^^^^^ help: consider using `_occurencesR` instead
Nov 29 17:46:20.229 INFO [stderr] 
Nov 29 17:46:20.230 INFO [stderr] warning: unused variable: `occurencesG`
Nov 29 17:46:20.230 INFO [stderr]    --> src/main.rs:327:10
Nov 29 17:46:20.230 INFO [stderr]     |
Nov 29 17:46:20.230 INFO [stderr] 327 |     for (occurencesG, &value) in occurencesG.iter() {
Nov 29 17:46:20.230 INFO [stderr]     |          ^^^^^^^^^^^ help: consider using `_occurencesG` instead
Nov 29 17:46:20.230 INFO [stderr] 
Nov 29 17:46:20.230 INFO [stderr] warning: unused variable: `occurencesB`
Nov 29 17:46:20.230 INFO [stderr]    --> src/main.rs:332:10
Nov 29 17:46:20.230 INFO [stderr]     |
Nov 29 17:46:20.230 INFO [stderr] 332 |     for (occurencesB, &value) in occurencesB.iter() {
Nov 29 17:46:20.230 INFO [stderr]     |          ^^^^^^^^^^^ help: consider using `_occurencesB` instead
Nov 29 17:46:20.230 INFO [stderr] 
Nov 29 17:46:20.250 INFO [stderr] warning: variable does not need to be mutable
Nov 29 17:46:20.250 INFO [stderr]    --> src/main.rs:158:9
Nov 29 17:46:20.250 INFO [stderr]     |
Nov 29 17:46:20.250 INFO [stderr] 158 |     let mut grayscale = img.grayscale();
Nov 29 17:46:20.250 INFO [stderr]     |         ----^^^^^^^^^
Nov 29 17:46:20.250 INFO [stderr]     |         |
Nov 29 17:46:20.250 INFO [stderr]     |         help: remove this `mut`
Nov 29 17:46:20.250 INFO [stderr]     |
Nov 29 17:46:20.250 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 29 17:46:20.250 INFO [stderr] 
Nov 29 17:46:20.269 INFO [stderr] warning: variable `imagePath` should have a snake case name such as `image_path`
Nov 29 17:46:20.269 INFO [stderr]   --> src/main.rs:37:9
Nov 29 17:46:20.269 INFO [stderr]    |
Nov 29 17:46:20.269 INFO [stderr] 37 |     let imagePath = matches.value_of("image").unwrap_or("empty");
Nov 29 17:46:20.269 INFO [stderr]    |         ^^^^^^^^^
Nov 29 17:46:20.269 INFO [stderr]    |
Nov 29 17:46:20.269 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Nov 29 17:46:20.269 INFO [stderr] 
Nov 29 17:46:20.269 INFO [stderr] warning: function `averageColor` should have a snake case name such as `average_color`
Nov 29 17:46:20.269 INFO [stderr]   --> src/main.rs:80:1
Nov 29 17:46:20.269 INFO [stderr]    |
Nov 29 17:46:20.269 INFO [stderr] 80 | / fn averageColor(i: &str){
Nov 29 17:46:20.270 INFO [stderr] 81 | |     let img = image::open(i).expect("Opening image failed");
Nov 29 17:46:20.270 INFO [stderr] 82 | |     let mut r: u32 = 0;
Nov 29 17:46:20.270 INFO [stderr] 83 | |     let mut g: u32 = 0;
Nov 29 17:46:20.270 INFO [stderr] ...  |
Nov 29 17:46:20.270 INFO [stderr] 96 | |     println!("Average color is: RGB {} {} {}",r,g,b);
Nov 29 17:46:20.270 INFO [stderr] 97 | | }
Nov 29 17:46:20.270 INFO [stderr]    | |_^
Nov 29 17:46:20.270 INFO [stderr] 
Nov 29 17:46:20.270 INFO [stderr] warning: function `createThumnbail` should have a snake case name such as `create_thumnbail`
Nov 29 17:46:20.270 INFO [stderr]    --> src/main.rs:99:1
Nov 29 17:46:20.270 INFO [stderr]     |
Nov 29 17:46:20.270 INFO [stderr] 99  | / fn createThumnbail(i: &str, size: u32){
Nov 29 17:46:20.270 INFO [stderr] 100 | |     let operation = "Thumbnail";
Nov 29 17:46:20.270 INFO [stderr] 101 | |     let img = image::open(i).expect("Opening image failed");
Nov 29 17:46:20.270 INFO [stderr] 102 | |     let thumbnail = img.resize(size,size, FilterType::Lanczos3);
Nov 29 17:46:20.270 INFO [stderr] 103 | |     saveFile(&thumbnail, &i, &operation);
Nov 29 17:46:20.270 INFO [stderr] 104 | |
Nov 29 17:46:20.270 INFO [stderr] 105 | | }
Nov 29 17:46:20.270 INFO [stderr]     | |_^
Nov 29 17:46:20.270 INFO [stderr] 
Nov 29 17:46:20.270 INFO [stderr] warning: function `gaussianBlur` should have a snake case name such as `gaussian_blur`
Nov 29 17:46:20.270 INFO [stderr]    --> src/main.rs:113:1
Nov 29 17:46:20.270 INFO [stderr]     |
Nov 29 17:46:20.271 INFO [stderr] 113 | / fn gaussianBlur(i: &str, v: f32){
Nov 29 17:46:20.271 INFO [stderr] 114 | |     let operation = "GuassianBlur";
Nov 29 17:46:20.271 INFO [stderr] 115 | |     let img = image::open(i).expect("Opening image failed");
Nov 29 17:46:20.271 INFO [stderr] 116 | |     let blurred = img.blur(v);
Nov 29 17:46:20.271 INFO [stderr] 117 | |     saveFile(&blurred, &i, &operation);
Nov 29 17:46:20.271 INFO [stderr] 118 | | }
Nov 29 17:46:20.271 INFO [stderr]     | |_^
Nov 29 17:46:20.271 INFO [stderr] 
Nov 29 17:46:20.271 INFO [stderr] warning: variable `outputPath` should have a snake case name such as `output_path`
Nov 29 17:46:20.271 INFO [stderr]    --> src/main.rs:174:9
Nov 29 17:46:20.271 INFO [stderr]     |
Nov 29 17:46:20.271 INFO [stderr] 174 |     let mut outputPath: String = i.chars().take(i.len()-4).collect();
Nov 29 17:46:20.271 INFO [stderr]     |         ^^^^^^^^^^^^^^
Nov 29 17:46:20.271 INFO [stderr] 
Nov 29 17:46:20.271 INFO [stderr] warning: function `histogramGrayscale` should have a snake case name such as `histogram_grayscale`
Nov 29 17:46:20.271 INFO [stderr]    --> src/main.rs:184:1
Nov 29 17:46:20.271 INFO [stderr]     |
Nov 29 17:46:20.272 INFO [stderr] 184 | / fn histogramGrayscale(i: &str){
Nov 29 17:46:20.272 INFO [stderr] 185 | |     let operation = "HistogramGrayscale";
Nov 29 17:46:20.272 INFO [stderr] 186 | |     // size of the output image containing the histogram
Nov 29 17:46:20.272 INFO [stderr] 187 | |     let WIDTH = 255;
Nov 29 17:46:20.272 INFO [stderr] ...   |
Nov 29 17:46:20.272 INFO [stderr] 258 | |     image.save(outputPath).unwrap();
Nov 29 17:46:20.272 INFO [stderr] 259 | | }
Nov 29 17:46:20.272 INFO [stderr]     | |_^
Nov 29 17:46:20.272 INFO [stderr] 
Nov 29 17:46:20.272 INFO [stderr] warning: variable `WIDTH` should have a snake case name such as `width`
Nov 29 17:46:20.272 INFO [stderr]    --> src/main.rs:187:9
Nov 29 17:46:20.272 INFO [stderr]     |
Nov 29 17:46:20.272 INFO [stderr] 187 |     let WIDTH = 255;
Nov 29 17:46:20.272 INFO [stderr]     |         ^^^^^
Nov 29 17:46:20.272 INFO [stderr] 
Nov 29 17:46:20.272 INFO [stderr] warning: variable `HEIGHT` should have a snake case name such as `height`
Nov 29 17:46:20.272 INFO [stderr]    --> src/main.rs:188:9
Nov 29 17:46:20.272 INFO [stderr]     |
Nov 29 17:46:20.272 INFO [stderr] 188 |     let HEIGHT = 200;
Nov 29 17:46:20.272 INFO [stderr]     |         ^^^^^^
Nov 29 17:46:20.272 INFO [stderr] 
Nov 29 17:46:20.272 INFO [stderr] warning: variable `maxValue` should have a snake case name such as `max_value`
Nov 29 17:46:20.272 INFO [stderr]    --> src/main.rs:220:9
Nov 29 17:46:20.272 INFO [stderr]     |
Nov 29 17:46:20.272 INFO [stderr] 220 |     let mut maxValue = 0;
Nov 29 17:46:20.272 INFO [stderr]     |         ^^^^^^^^^^^^
Nov 29 17:46:20.272 INFO [stderr] 
Nov 29 17:46:20.272 INFO [stderr] warning: variable `outputPath` should have a snake case name such as `output_path`
Nov 29 17:46:20.272 INFO [stderr]    --> src/main.rs:252:9
Nov 29 17:46:20.272 INFO [stderr]     |
Nov 29 17:46:20.272 INFO [stderr] 252 |     let mut outputPath: String = i.chars().take(i.len()-4).collect();
Nov 29 17:46:20.272 INFO [stderr]     |         ^^^^^^^^^^^^^^
Nov 29 17:46:20.272 INFO [stderr] 
Nov 29 17:46:20.276 INFO [stderr] warning: variable `WIDTH` should have a snake case name such as `width`
Nov 29 17:46:20.276 INFO [stderr]    --> src/main.rs:265:9
Nov 29 17:46:20.276 INFO [stderr]     |
Nov 29 17:46:20.276 INFO [stderr] 265 |     let WIDTH = 255;
Nov 29 17:46:20.276 INFO [stderr]     |         ^^^^^
Nov 29 17:46:20.276 INFO [stderr] 
Nov 29 17:46:20.276 INFO [stderr] warning: variable `HEIGHT` should have a snake case name such as `height`
Nov 29 17:46:20.276 INFO [stderr]    --> src/main.rs:266:9
Nov 29 17:46:20.276 INFO [stderr]     |
Nov 29 17:46:20.276 INFO [stderr] 266 |     let HEIGHT = 200;
Nov 29 17:46:20.276 INFO [stderr]     |         ^^^^^^
Nov 29 17:46:20.276 INFO [stderr] 
Nov 29 17:46:20.276 INFO [stderr] warning: variable `occurencesR` should have a snake case name such as `occurences_r`
Nov 29 17:46:20.276 INFO [stderr]    --> src/main.rs:272:9
Nov 29 17:46:20.276 INFO [stderr]     |
Nov 29 17:46:20.276 INFO [stderr] 272 |     let mut occurencesR = HashMap::new();
Nov 29 17:46:20.276 INFO [stderr]     |         ^^^^^^^^^^^^^^^
Nov 29 17:46:20.276 INFO [stderr] 
Nov 29 17:46:20.276 INFO [stderr] warning: variable `occurencesG` should have a snake case name such as `occurences_g`
Nov 29 17:46:20.276 INFO [stderr]    --> src/main.rs:273:9
Nov 29 17:46:20.276 INFO [stderr]     |
Nov 29 17:46:20.276 INFO [stderr] 273 |     let mut occurencesG = HashMap::new();
Nov 29 17:46:20.276 INFO [stderr]     |         ^^^^^^^^^^^^^^^
Nov 29 17:46:20.276 INFO [stderr] 
Nov 29 17:46:20.276 INFO [stderr] warning: variable `occurencesB` should have a snake case name such as `occurences_b`
Nov 29 17:46:20.276 INFO [stderr]    --> src/main.rs:274:9
Nov 29 17:46:20.276 INFO [stderr]     |
Nov 29 17:46:20.276 INFO [stderr] 274 |     let mut occurencesB = HashMap::new();
Nov 29 17:46:20.276 INFO [stderr]     |         ^^^^^^^^^^^^^^^
Nov 29 17:46:20.276 INFO [stderr] 
Nov 29 17:46:20.276 INFO [stderr] warning: variable `intensityR` should have a snake case name such as `intensity_r`
Nov 29 17:46:20.276 INFO [stderr]    --> src/main.rs:288:17
Nov 29 17:46:20.276 INFO [stderr]     |
Nov 29 17:46:20.276 INFO [stderr] 288 |             let intensityR = rgb.data[0];
Nov 29 17:46:20.276 INFO [stderr]     |                 ^^^^^^^^^^
Nov 29 17:46:20.276 INFO [stderr] 
Nov 29 17:46:20.276 INFO [stderr] warning: variable `intensityG` should have a snake case name such as `intensity_g`
Nov 29 17:46:20.276 INFO [stderr]    --> src/main.rs:289:17
Nov 29 17:46:20.276 INFO [stderr]     |
Nov 29 17:46:20.276 INFO [stderr] 289 |             let intensityG = rgb.data[1];
Nov 29 17:46:20.276 INFO [stderr]     |                 ^^^^^^^^^^
Nov 29 17:46:20.276 INFO [stderr] 
Nov 29 17:46:20.276 INFO [stderr] warning: variable `intensityB` should have a snake case name such as `intensity_b`
Nov 29 17:46:20.276 INFO [stderr]    --> src/main.rs:290:17
Nov 29 17:46:20.276 INFO [stderr]     |
Nov 29 17:46:20.276 INFO [stderr] 290 |             let intensityB = rgb.data[2];
Nov 29 17:46:20.276 INFO [stderr]     |                 ^^^^^^^^^^
Nov 29 17:46:20.276 INFO [stderr] 
Nov 29 17:46:20.276 INFO [stderr] warning: variable `maxValueR` should have a snake case name such as `max_value_r`
Nov 29 17:46:20.276 INFO [stderr]    --> src/main.rs:319:9
Nov 29 17:46:20.276 INFO [stderr]     |
Nov 29 17:46:20.276 INFO [stderr] 319 |     let mut maxValueR = 0;
Nov 29 17:46:20.276 INFO [stderr]     |         ^^^^^^^^^^^^^
Nov 29 17:46:20.276 INFO [stderr] 
Nov 29 17:46:20.276 INFO [stderr] warning: variable `maxValueG` should have a snake case name such as `max_value_g`
Nov 29 17:46:20.276 INFO [stderr]    --> src/main.rs:320:9
Nov 29 17:46:20.276 INFO [stderr]     |
Nov 29 17:46:20.277 INFO [stderr] 320 |     let mut maxValueG = 0;
Nov 29 17:46:20.277 INFO [stderr]     |         ^^^^^^^^^^^^^
Nov 29 17:46:20.277 INFO [stderr] 
Nov 29 17:46:20.277 INFO [stderr] warning: variable `maxValueB` should have a snake case name such as `max_value_b`
Nov 29 17:46:20.277 INFO [stderr]    --> src/main.rs:321:9
Nov 29 17:46:20.277 INFO [stderr]     |
Nov 29 17:46:20.277 INFO [stderr] 321 |     let mut maxValueB = 0;
Nov 29 17:46:20.277 INFO [stderr]     |         ^^^^^^^^^^^^^
Nov 29 17:46:20.277 INFO [stderr] 
Nov 29 17:46:20.277 INFO [stderr] warning: variable `occurencesR` should have a snake case name such as `occurences_r`
Nov 29 17:46:20.277 INFO [stderr]    --> src/main.rs:322:10
Nov 29 17:46:20.277 INFO [stderr]     |
Nov 29 17:46:20.277 INFO [stderr] 322 |     for (occurencesR, &value) in occurencesR.iter() {
Nov 29 17:46:20.277 INFO [stderr]     |          ^^^^^^^^^^^
Nov 29 17:46:20.277 INFO [stderr] 
Nov 29 17:46:20.277 INFO [stderr] warning: variable `occurencesG` should have a snake case name such as `occurences_g`
Nov 29 17:46:20.277 INFO [stderr]    --> src/main.rs:327:10
Nov 29 17:46:20.277 INFO [stderr]     |
Nov 29 17:46:20.277 INFO [stderr] 327 |     for (occurencesG, &value) in occurencesG.iter() {
Nov 29 17:46:20.277 INFO [stderr]     |          ^^^^^^^^^^^
Nov 29 17:46:20.277 INFO [stderr] 
Nov 29 17:46:20.277 INFO [stderr] warning: variable `occurencesB` should have a snake case name such as `occurences_b`
Nov 29 17:46:20.277 INFO [stderr]    --> src/main.rs:332:10
Nov 29 17:46:20.277 INFO [stderr]     |
Nov 29 17:46:20.277 INFO [stderr] 332 |     for (occurencesB, &value) in occurencesB.iter() {
Nov 29 17:46:20.277 INFO [stderr]     |          ^^^^^^^^^^^
Nov 29 17:46:20.277 INFO [stderr] 
Nov 29 17:46:20.277 INFO [stderr] warning: variable `outputPath` should have a snake case name such as `output_path`
Nov 29 17:46:20.277 INFO [stderr]    --> src/main.rs:379:9
Nov 29 17:46:20.277 INFO [stderr]     |
Nov 29 17:46:20.277 INFO [stderr] 379 |     let mut outputPath: String = i.chars().take(i.len()-4).collect();
Nov 29 17:46:20.277 INFO [stderr]     |         ^^^^^^^^^^^^^^
Nov 29 17:46:20.277 INFO [stderr] 
Nov 29 17:46:20.277 INFO [stderr] warning: function `saveFile` should have a snake case name such as `save_file`
Nov 29 17:46:20.277 INFO [stderr]    --> src/main.rs:388:1
Nov 29 17:46:20.277 INFO [stderr]     |
Nov 29 17:46:20.277 INFO [stderr] 388 | / fn saveFile(img: &DynamicImage, i: &str, operation: &str){
Nov 29 17:46:20.277 INFO [stderr] 389 | |     let mut outputPath: String = i.chars().take(i.len()-4).collect();
Nov 29 17:46:20.277 INFO [stderr] 390 | |     let ext: String = i.chars().skip(i.len()-3).take(3).collect();
Nov 29 17:46:20.277 INFO [stderr] 391 | |     outputPath.push_str(operation);
Nov 29 17:46:20.277 INFO [stderr] ...   |
Nov 29 17:46:20.277 INFO [stderr] 403 | |     }
Nov 29 17:46:20.277 INFO [stderr] 404 | | }
Nov 29 17:46:20.277 INFO [stderr]     | |_^
Nov 29 17:46:20.277 INFO [stderr] 
Nov 29 17:46:20.277 INFO [stderr] warning: variable `outputPath` should have a snake case name such as `output_path`
Nov 29 17:46:20.277 INFO [stderr]    --> src/main.rs:389:9
Nov 29 17:46:20.277 INFO [stderr]     |
Nov 29 17:46:20.277 INFO [stderr] 389 |     let mut outputPath: String = i.chars().take(i.len()-4).collect();
Nov 29 17:46:20.277 INFO [stderr]     |         ^^^^^^^^^^^^^^
Nov 29 17:46:20.277 INFO [stderr] 
Nov 29 17:46:20.294 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.89s
Nov 29 17:46:20.303 INFO [stderr] su: No module specific data is present
Nov 29 17:46:20.661 INFO running `"docker" "inspect" "3d224a4e173df6d00f294e8f70072e21339a2af98c128773c183079576a00816"`
Nov 29 17:46:20.781 INFO running `"docker" "rm" "-f" "3d224a4e173df6d00f294e8f70072e21339a2af98c128773c183079576a00816"`
Nov 29 17:46:20.878 INFO [stdout] 3d224a4e173df6d00f294e8f70072e21339a2af98c128773c183079576a00816