Oct 12 14:52:01.458 INFO checking roneesh/rust_book_exercises against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 12 14:52:01.459 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-7/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-7/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-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"`
Oct 12 14:52:01.964 INFO blam! 7d414e008a578403dfd95ffda9c31433f89ab04a1454d747da598d4072b77f1c
Oct 12 14:52:01.965 INFO running `"docker" "start" "-a" "7d414e008a578403dfd95ffda9c31433f89ab04a1454d747da598d4072b77f1c"`
Oct 12 14:52:03.696 INFO kablam! usermod: no changes
Oct 12 14:52:03.787 INFO kablam!     Checking rust_book_exercises v0.1.0 (/source)
Oct 12 14:52:04.396 INFO kablam! warning: unreachable expression
Oct 12 14:52:04.396 INFO kablam!   --> src/main.rs:77:9
Oct 12 14:52:04.396 INFO kablam!    |
Oct 12 14:52:04.396 INFO kablam! 77 |         x + 1
Oct 12 14:52:04.396 INFO kablam!    |         ^^^^^
Oct 12 14:52:04.396 INFO kablam!    |
Oct 12 14:52:04.396 INFO kablam!    = note: #[warn(unreachable_code)] on by default
Oct 12 14:52:04.396 INFO kablam! 
Oct 12 14:52:04.423 INFO kablam! warning: unreachable expression
Oct 12 14:52:04.423 INFO kablam!   --> src/main.rs:77:9
Oct 12 14:52:04.423 INFO kablam!    |
Oct 12 14:52:04.423 INFO kablam! 77 |         x + 1
Oct 12 14:52:04.423 INFO kablam!    |         ^^^^^
Oct 12 14:52:04.423 INFO kablam!    |
Oct 12 14:52:04.423 INFO kablam!    = note: #[warn(unreachable_code)] on by default
Oct 12 14:52:04.423 INFO kablam! 
Oct 12 14:52:04.444 INFO kablam! warning: unused variable: `x`
Oct 12 14:52:04.444 INFO kablam!  --> src/main.rs:4:6
Oct 12 14:52:04.444 INFO kablam!   |
Oct 12 14:52:04.448 INFO kablam! 4 |     let x = 5;
Oct 12 14:52:04.448 INFO kablam!   |         ^ help: consider using `_x` instead
Oct 12 14:52:04.448 INFO kablam!   |
Oct 12 14:52:04.448 INFO kablam!   = note: #[warn(unused_variables)] on by default
Oct 12 14:52:04.448 INFO kablam! 
Oct 12 14:52:04.452 INFO kablam! warning: unused variable: `x`
Oct 12 14:52:04.453 INFO kablam!  --> src/main.rs:5:7
Oct 12 14:52:04.453 INFO kablam!   |
Oct 12 14:52:04.455 INFO kablam! 5 |     let (x, y, roneesh) = (1, 2, 3);
Oct 12 14:52:04.455 INFO kablam!   |          ^ help: consider using `_x` instead
Oct 12 14:52:04.455 INFO kablam! 
Oct 12 14:52:04.455 INFO kablam! warning: unused variable: `y`
Oct 12 14:52:04.455 INFO kablam!  --> src/main.rs:5:10
Oct 12 14:52:04.455 INFO kablam!   |
Oct 12 14:52:04.455 INFO kablam! 5 |     let (x, y, roneesh) = (1, 2, 3);
Oct 12 14:52:04.455 INFO kablam!   |             ^ help: consider using `_y` instead
Oct 12 14:52:04.455 INFO kablam! 
Oct 12 14:52:04.455 INFO kablam! warning: unused variable: `roneesh`
Oct 12 14:52:04.455 INFO kablam!  --> src/main.rs:5:13
Oct 12 14:52:04.455 INFO kablam!   |
Oct 12 14:52:04.455 INFO kablam! 5 |     let (x, y, roneesh) = (1, 2, 3);
Oct 12 14:52:04.455 INFO kablam!   |                ^^^^^^^ help: consider using `_roneesh` instead
Oct 12 14:52:04.455 INFO kablam! 
Oct 12 14:52:04.455 INFO kablam! warning: unused variable: `z`
Oct 12 14:52:04.455 INFO kablam!  --> src/main.rs:7:6
Oct 12 14:52:04.455 INFO kablam!   |
Oct 12 14:52:04.455 INFO kablam! 7 |     let z : i32 = 5;
Oct 12 14:52:04.455 INFO kablam!   |         ^ help: consider using `_z` instead
Oct 12 14:52:04.455 INFO kablam! 
Oct 12 14:52:04.455 INFO kablam! warning: variable `a` is assigned to, but never used
Oct 12 14:52:04.455 INFO kablam!  --> src/main.rs:9:10
Oct 12 14:52:04.455 INFO kablam!   |
Oct 12 14:52:04.455 INFO kablam! 9 |     let mut a = 5;
Oct 12 14:52:04.455 INFO kablam!   |             ^
Oct 12 14:52:04.455 INFO kablam!   |
Oct 12 14:52:04.455 INFO kablam!   = note: consider using `_a` instead
Oct 12 14:52:04.455 INFO kablam! 
Oct 12 14:52:04.455 INFO kablam! warning: value assigned to `a` is never read
Oct 12 14:52:04.455 INFO kablam!   --> src/main.rs:10:2
Oct 12 14:52:04.455 INFO kablam!    |
Oct 12 14:52:04.455 INFO kablam! 10 |     a = 10;
Oct 12 14:52:04.455 INFO kablam!    |     ^
Oct 12 14:52:04.455 INFO kablam!    |
Oct 12 14:52:04.455 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Oct 12 14:52:04.455 INFO kablam! 
Oct 12 14:52:04.455 INFO kablam! warning: unused variable: `b`
Oct 12 14:52:04.455 INFO kablam!   --> src/main.rs:12:6
Oct 12 14:52:04.455 INFO kablam!    |
Oct 12 14:52:04.455 INFO kablam! 12 |     let b: i32;
Oct 12 14:52:04.455 INFO kablam!    |         ^ help: consider using `_b` instead
Oct 12 14:52:04.455 INFO kablam! 
Oct 12 14:52:04.455 INFO kablam! warning: value assigned to `x` is never read
Oct 12 14:52:04.455 INFO kablam!   --> src/main.rs:35:10
Oct 12 14:52:04.455 INFO kablam!    |
Oct 12 14:52:04.455 INFO kablam! 35 |     let mut x: i32 = 1;
Oct 12 14:52:04.455 INFO kablam!    |             ^
Oct 12 14:52:04.455 INFO kablam! 
Oct 12 14:52:04.455 INFO kablam! warning: unused variable: `x`
Oct 12 14:52:04.455 INFO kablam!   --> src/main.rs:37:6
Oct 12 14:52:04.455 INFO kablam!    |
Oct 12 14:52:04.455 INFO kablam! 37 |     let x = x;
Oct 12 14:52:04.455 INFO kablam!    |         ^ help: consider using `_x` instead
Oct 12 14:52:04.455 INFO kablam! 
Oct 12 14:52:04.455 INFO kablam! warning: unused variable: `y`
Oct 12 14:52:04.455 INFO kablam!   --> src/main.rs:39:6
Oct 12 14:52:04.455 INFO kablam!    |
Oct 12 14:52:04.455 INFO kablam! 39 |     let y = 4;
Oct 12 14:52:04.455 INFO kablam!    |         ^ help: consider using `_y` instead
Oct 12 14:52:04.455 INFO kablam! 
Oct 12 14:52:04.455 INFO kablam! warning: unused variable: `y`
Oct 12 14:52:04.455 INFO kablam!   --> src/main.rs:40:6
Oct 12 14:52:04.455 INFO kablam!    |
Oct 12 14:52:04.455 INFO kablam! 40 |     let y = "I can also be bound to text!"; 
Oct 12 14:52:04.455 INFO kablam!    |         ^ help: consider using `_y` instead
Oct 12 14:52:04.456 INFO kablam! 
Oct 12 14:52:04.456 INFO kablam! warning: unused variable: `f`
Oct 12 14:52:04.456 INFO kablam!   --> src/main.rs:94:9
Oct 12 14:52:04.456 INFO kablam!    |
Oct 12 14:52:04.456 INFO kablam! 94 |     let f : fn(i32) -> i32;
Oct 12 14:52:04.456 INFO kablam!    |         ^ help: consider using `_f` instead
Oct 12 14:52:04.456 INFO kablam! 
Oct 12 14:52:04.456 INFO kablam! warning: unused variable: `f`
Oct 12 14:52:04.456 INFO kablam!    --> src/main.rs:100:9
Oct 12 14:52:04.456 INFO kablam!     |
Oct 12 14:52:04.456 INFO kablam! 100 |     let f: fn(i32) -> i32 = plus_one;
Oct 12 14:52:04.456 INFO kablam!     |         ^ help: consider using `_f` instead
Oct 12 14:52:04.456 INFO kablam! 
Oct 12 14:52:04.456 INFO kablam! warning: unused variable: `six`
Oct 12 14:52:04.456 INFO kablam!    --> src/main.rs:102:9
Oct 12 14:52:04.456 INFO kablam!     |
Oct 12 14:52:04.456 INFO kablam! 102 |     let six = f(5);
Oct 12 14:52:04.456 INFO kablam!     |         ^^^ help: consider using `_six` instead
Oct 12 14:52:04.456 INFO kablam! 
Oct 12 14:52:04.456 INFO kablam! warning: unused variable: `x`
Oct 12 14:52:04.456 INFO kablam!    --> src/main.rs:111:9
Oct 12 14:52:04.456 INFO kablam!     |
Oct 12 14:52:04.456 INFO kablam! 111 |     let x = true;
Oct 12 14:52:04.456 INFO kablam!     |         ^ help: consider using `_x` instead
Oct 12 14:52:04.456 INFO kablam! 
Oct 12 14:52:04.456 INFO kablam! warning: unused variable: `x`
Oct 12 14:52:04.456 INFO kablam!    --> src/main.rs:117:9
Oct 12 14:52:04.456 INFO kablam!     |
Oct 12 14:52:04.456 INFO kablam! 117 |     let x = 42; // x has type of i32 now
Oct 12 14:52:04.456 INFO kablam!     |         ^ help: consider using `_x` instead
Oct 12 14:52:04.456 INFO kablam! 
Oct 12 14:52:04.456 INFO kablam! warning: unused variable: `y`
Oct 12 14:52:04.456 INFO kablam!    --> src/main.rs:118:9
Oct 12 14:52:04.456 INFO kablam!     |
Oct 12 14:52:04.456 INFO kablam! 118 |     let y = 1.0; // y has type of f64 now
Oct 12 14:52:04.456 INFO kablam!     |         ^ help: consider using `_y` instead
Oct 12 14:52:04.456 INFO kablam! 
Oct 12 14:52:04.456 INFO kablam! warning: unused variable: `a`
Oct 12 14:52:04.456 INFO kablam!    --> src/main.rs:120:9
Oct 12 14:52:04.456 INFO kablam!     |
Oct 12 14:52:04.456 INFO kablam! 120 |     let a = [1,2,3]; // array of types i32, 3 elements
Oct 12 14:52:04.456 INFO kablam!     |         ^ help: consider using `_a` instead
Oct 12 14:52:04.456 INFO kablam! 
Oct 12 14:52:04.456 INFO kablam! warning: unused variable: `m`
Oct 12 14:52:04.456 INFO kablam!    --> src/main.rs:121:13
Oct 12 14:52:04.456 INFO kablam!     |
Oct 12 14:52:04.456 INFO kablam! 121 |     let mut m = [1,2,3]; //array of types i32, 3 elements, but it is mutable
Oct 12 14:52:04.464 INFO kablam!     |             ^ help: consider using `_m` instead
Oct 12 14:52:04.464 INFO kablam! 
Oct 12 14:52:04.464 INFO kablam! warning: unused variable: `a`
Oct 12 14:52:04.464 INFO kablam!    --> src/main.rs:122:9
Oct 12 14:52:04.464 INFO kablam!     |
Oct 12 14:52:04.464 INFO kablam! 122 |     let a = [0; 20]; // arry of 20 i32 elements
Oct 12 14:52:04.464 INFO kablam!     |         ^ help: consider using `_a` instead
Oct 12 14:52:04.464 INFO kablam! 
Oct 12 14:52:04.464 INFO kablam! warning: unused variable: `tup`
Oct 12 14:52:04.464 INFO kablam!    --> src/main.rs:134:9
Oct 12 14:52:04.465 INFO kablam!     |
Oct 12 14:52:04.465 INFO kablam! 134 |     let tup = (1, "hello");
Oct 12 14:52:04.465 INFO kablam!     |         ^^^ help: consider using `_tup` instead
Oct 12 14:52:04.465 INFO kablam! 
Oct 12 14:52:04.465 INFO kablam! warning: unused variable: `tup2`
Oct 12 14:52:04.465 INFO kablam!    --> src/main.rs:135:9
Oct 12 14:52:04.465 INFO kablam!     |
Oct 12 14:52:04.465 INFO kablam! 135 |     let tup2 : (i32, &str) = (1, "hello");
Oct 12 14:52:04.465 INFO kablam!     |         ^^^^ help: consider using `_tup2` instead
Oct 12 14:52:04.465 INFO kablam! 
Oct 12 14:52:04.465 INFO kablam! warning: unused variable: `x`
Oct 12 14:52:04.465 INFO kablam!    --> src/main.rs:137:10
Oct 12 14:52:04.465 INFO kablam!     |
Oct 12 14:52:04.465 INFO kablam! 137 |     let (x,y,z) = (1, "hello", 3);
Oct 12 14:52:04.465 INFO kablam!     |          ^ help: consider using `_x` instead
Oct 12 14:52:04.465 INFO kablam! 
Oct 12 14:52:04.465 INFO kablam! warning: unused variable: `y`
Oct 12 14:52:04.465 INFO kablam!    --> src/main.rs:137:12
Oct 12 14:52:04.465 INFO kablam!     |
Oct 12 14:52:04.465 INFO kablam! 137 |     let (x,y,z) = (1, "hello", 3);
Oct 12 14:52:04.465 INFO kablam!     |            ^ help: consider using `_y` instead
Oct 12 14:52:04.465 INFO kablam! 
Oct 12 14:52:04.465 INFO kablam! warning: unused variable: `y`
Oct 12 14:52:04.465 INFO kablam!    --> src/main.rs:143:9
Oct 12 14:52:04.466 INFO kablam!     |
Oct 12 14:52:04.466 INFO kablam! 143 |     let y = tuppy.1;
Oct 12 14:52:04.466 INFO kablam!     |         ^ help: consider using `_y` instead
Oct 12 14:52:04.466 INFO kablam! 
Oct 12 14:52:04.466 INFO kablam! warning: unused variable: `z`
Oct 12 14:52:04.466 INFO kablam!    --> src/main.rs:144:9
Oct 12 14:52:04.466 INFO kablam!     |
Oct 12 14:52:04.466 INFO kablam! 144 |     let z = tuppy.2;
Oct 12 14:52:04.466 INFO kablam!     |         ^ help: consider using `_z` instead
Oct 12 14:52:04.466 INFO kablam! 
Oct 12 14:52:04.466 INFO kablam! warning: unused variable: `v`
Oct 12 14:52:04.466 INFO kablam!    --> src/main.rs:218:9
Oct 12 14:52:04.466 INFO kablam!     |
Oct 12 14:52:04.466 INFO kablam! 218 |     let v = vec![1,2,3,4,5];// v: Vec<i32>
Oct 12 14:52:04.466 INFO kablam!     |         ^ help: consider using `_v` instead
Oct 12 14:52:04.466 INFO kablam! 
Oct 12 14:52:04.466 INFO kablam! warning: unused variable: `v2`
Oct 12 14:52:04.466 INFO kablam!    --> src/main.rs:256:9
Oct 12 14:52:04.466 INFO kablam!     |
Oct 12 14:52:04.466 INFO kablam! 256 |     let v2 = v; 
Oct 12 14:52:04.466 INFO kablam!     |         ^^ help: consider using `_v2` instead
Oct 12 14:52:04.466 INFO kablam! 
Oct 12 14:52:04.466 INFO kablam! warning: unused variable: `c`
Oct 12 14:52:04.467 INFO kablam!    --> src/main.rs:269:9
Oct 12 14:52:04.467 INFO kablam!     |
Oct 12 14:52:04.467 INFO kablam! 269 |     let c : bool = flip(b);
Oct 12 14:52:04.467 INFO kablam!     |         ^ help: consider using `_c` instead
Oct 12 14:52:04.467 INFO kablam! 
Oct 12 14:52:04.467 INFO kablam! warning: unused variable: `v1`
Oct 12 14:52:04.467 INFO kablam!    --> src/main.rs:287:10
Oct 12 14:52:04.467 INFO kablam!     |
Oct 12 14:52:04.467 INFO kablam! 287 |     let (v1, v2, answer) = boo(v1, v2);
Oct 12 14:52:04.467 INFO kablam!     |          ^^ help: consider using `_v1` instead
Oct 12 14:52:04.467 INFO kablam! 
Oct 12 14:52:04.467 INFO kablam! warning: unused variable: `v2`
Oct 12 14:52:04.467 INFO kablam!    --> src/main.rs:287:14
Oct 12 14:52:04.467 INFO kablam!     |
Oct 12 14:52:04.467 INFO kablam! 287 |     let (v1, v2, answer) = boo(v1, v2);
Oct 12 14:52:04.467 INFO kablam!     |              ^^ help: consider using `_v2` instead
Oct 12 14:52:04.467 INFO kablam! 
Oct 12 14:52:04.467 INFO kablam! warning: unused variable: `answer`
Oct 12 14:52:04.467 INFO kablam!    --> src/main.rs:287:18
Oct 12 14:52:04.467 INFO kablam!     |
Oct 12 14:52:04.467 INFO kablam! 287 |     let (v1, v2, answer) = boo(v1, v2);
Oct 12 14:52:04.467 INFO kablam!     |                  ^^^^^^ help: consider using `_answer` instead
Oct 12 14:52:04.467 INFO kablam! 
Oct 12 14:52:04.467 INFO kablam! warning: unused variable: `answer`
Oct 12 14:52:04.468 INFO kablam!    --> src/main.rs:308:9
Oct 12 14:52:04.468 INFO kablam!     |
Oct 12 14:52:04.468 INFO kablam! 308 |     let answer = noo(&v1, &v2);
Oct 12 14:52:04.468 INFO kablam!     |         ^^^^^^ help: consider using `_answer` instead
Oct 12 14:52:04.468 INFO kablam! 
Oct 12 14:52:04.468 INFO kablam! warning: unused variable: `origin`
Oct 12 14:52:04.468 INFO kablam!    --> src/main.rs:377:13
Oct 12 14:52:04.468 INFO kablam!     |
Oct 12 14:52:04.468 INFO kablam! 377 |         let origin = Point(0,0,0);
Oct 12 14:52:04.468 INFO kablam!     |             ^^^^^^ help: consider using `_origin` instead
Oct 12 14:52:04.468 INFO kablam! 
Oct 12 14:52:04.468 INFO kablam! warning: unused variable: `black`
Oct 12 14:52:04.468 INFO kablam!    --> src/main.rs:380:9
Oct 12 14:52:04.468 INFO kablam!     |
Oct 12 14:52:04.468 INFO kablam! 380 |     let black = Color(0,0,0);
Oct 12 14:52:04.468 INFO kablam!     |         ^^^^^ help: consider using `_black` instead
Oct 12 14:52:04.468 INFO kablam! 
Oct 12 14:52:04.468 INFO kablam! warning: unused variable: `white`
Oct 12 14:52:04.468 INFO kablam!    --> src/main.rs:381:9
Oct 12 14:52:04.468 INFO kablam!     |
Oct 12 14:52:04.468 INFO kablam! 381 |     let white = Color(255,255,255);
Oct 12 14:52:04.468 INFO kablam!     |         ^^^^^ help: consider using `_white` instead
Oct 12 14:52:04.468 INFO kablam! 
Oct 12 14:52:04.469 INFO kablam! warning: unused variable: `length`
Oct 12 14:52:04.469 INFO kablam!    --> src/main.rs:387:9
Oct 12 14:52:04.469 INFO kablam!     |
Oct 12 14:52:04.469 INFO kablam! 387 |     let length = Inches(10);
Oct 12 14:52:04.469 INFO kablam!     |         ^^^^^^ help: consider using `_length` instead
Oct 12 14:52:04.469 INFO kablam! 
Oct 12 14:52:04.469 INFO kablam! warning: unused variable: `x`
Oct 12 14:52:04.469 INFO kablam!    --> src/main.rs:390:9
Oct 12 14:52:04.469 INFO kablam!     |
Oct 12 14:52:04.469 INFO kablam! 390 |     let x = Electron;
Oct 12 14:52:04.469 INFO kablam!     |         ^ help: consider using `_x` instead
Oct 12 14:52:04.469 INFO kablam! 
Oct 12 14:52:04.469 INFO kablam! warning: unused variable: `v1`
Oct 12 14:52:04.469 INFO kablam!    --> src/main.rs:298:12
Oct 12 14:52:04.469 INFO kablam!     |
Oct 12 14:52:04.469 INFO kablam! 298 |     fn noo(v1: &Vec<i32>, v2: &Vec<i32>) -> i32 {
Oct 12 14:52:04.469 INFO kablam!     |            ^^ help: consider using `_v1` instead
Oct 12 14:52:04.469 INFO kablam! 
Oct 12 14:52:04.469 INFO kablam! warning: unused variable: `v2`
Oct 12 14:52:04.469 INFO kablam!    --> src/main.rs:298:27
Oct 12 14:52:04.469 INFO kablam!     |
Oct 12 14:52:04.469 INFO kablam! 298 |     fn noo(v1: &Vec<i32>, v2: &Vec<i32>) -> i32 {
Oct 12 14:52:04.469 INFO kablam!     |                           ^^ help: consider using `_v2` instead
Oct 12 14:52:04.469 INFO kablam! 
Oct 12 14:52:04.470 INFO kablam! warning: unused variable: `r`
Oct 12 14:52:04.470 INFO kablam!    --> src/main.rs:448:21
Oct 12 14:52:04.470 INFO kablam!     |
Oct 12 14:52:04.470 INFO kablam! 448 |     fn change_color(r: i32, g: i32, b: i32) { println!("change_color()");}
Oct 12 14:52:04.470 INFO kablam!     |                     ^ help: consider using `_r` instead
Oct 12 14:52:04.470 INFO kablam! 
Oct 12 14:52:04.470 INFO kablam! warning: unused variable: `g`
Oct 12 14:52:04.470 INFO kablam!    --> src/main.rs:448:29
Oct 12 14:52:04.470 INFO kablam!     |
Oct 12 14:52:04.470 INFO kablam! 448 |     fn change_color(r: i32, g: i32, b: i32) { println!("change_color()");}
Oct 12 14:52:04.470 INFO kablam!     |                             ^ help: consider using `_g` instead
Oct 12 14:52:04.470 INFO kablam! 
Oct 12 14:52:04.470 INFO kablam! warning: unused variable: `b`
Oct 12 14:52:04.470 INFO kablam!    --> src/main.rs:448:37
Oct 12 14:52:04.470 INFO kablam!     |
Oct 12 14:52:04.470 INFO kablam! 448 |     fn change_color(r: i32, g: i32, b: i32) { println!("change_color()");}
Oct 12 14:52:04.470 INFO kablam!     |                                     ^ help: consider using `_b` instead
Oct 12 14:52:04.470 INFO kablam! 
Oct 12 14:52:04.470 INFO kablam! warning: unused variable: `x`
Oct 12 14:52:04.470 INFO kablam!    --> src/main.rs:449:20
Oct 12 14:52:04.470 INFO kablam!     |
Oct 12 14:52:04.470 INFO kablam! 449 |     fn move_cursor(x: i32, y: i32) { println!("move()"); }
Oct 12 14:52:04.470 INFO kablam!     |                    ^ help: consider using `_x` instead
Oct 12 14:52:04.470 INFO kablam! 
Oct 12 14:52:04.471 INFO kablam! warning: unused variable: `y`
Oct 12 14:52:04.471 INFO kablam!    --> src/main.rs:449:28
Oct 12 14:52:04.471 INFO kablam!     |
Oct 12 14:52:04.471 INFO kablam! 449 |     fn move_cursor(x: i32, y: i32) { println!("move()"); }
Oct 12 14:52:04.471 INFO kablam!     |                            ^ help: consider using `_y` instead
Oct 12 14:52:04.471 INFO kablam! 
Oct 12 14:52:04.476 INFO kablam! warning: unused variable: `x`
Oct 12 14:52:04.477 INFO kablam!  --> src/main.rs:4:6
Oct 12 14:52:04.477 INFO kablam!   |
Oct 12 14:52:04.477 INFO kablam! 4 |     let x = 5;
Oct 12 14:52:04.477 INFO kablam!   |         ^ help: consider using `_x` instead
Oct 12 14:52:04.478 INFO kablam!   |
Oct 12 14:52:04.478 INFO kablam!   = note: #[warn(unused_variables)] on by default
Oct 12 14:52:04.478 INFO kablam! 
Oct 12 14:52:04.479 INFO kablam! warning: unused variable: `x`
Oct 12 14:52:04.479 INFO kablam!  --> src/main.rs:5:7
Oct 12 14:52:04.479 INFO kablam!   |
Oct 12 14:52:04.479 INFO kablam! 5 |     let (x, y, roneesh) = (1, 2, 3);
Oct 12 14:52:04.479 INFO kablam!   |          ^ help: consider using `_x` instead
Oct 12 14:52:04.479 INFO kablam! 
Oct 12 14:52:04.479 INFO kablam! warning: unused variable: `y`
Oct 12 14:52:04.479 INFO kablam!  --> src/main.rs:5:10
Oct 12 14:52:04.479 INFO kablam!   |
Oct 12 14:52:04.479 INFO kablam! 5 |     let (x, y, roneesh) = (1, 2, 3);
Oct 12 14:52:04.479 INFO kablam!   |             ^ help: consider using `_y` instead
Oct 12 14:52:04.480 INFO kablam! 
Oct 12 14:52:04.480 INFO kablam! warning: unused variable: `roneesh`
Oct 12 14:52:04.480 INFO kablam!  --> src/main.rs:5:13
Oct 12 14:52:04.480 INFO kablam!   |
Oct 12 14:52:04.480 INFO kablam! 5 |     let (x, y, roneesh) = (1, 2, 3);
Oct 12 14:52:04.480 INFO kablam!   |                ^^^^^^^ help: consider using `_roneesh` instead
Oct 12 14:52:04.480 INFO kablam! 
Oct 12 14:52:04.480 INFO kablam! warning: unused variable: `z`
Oct 12 14:52:04.480 INFO kablam!  --> src/main.rs:7:6
Oct 12 14:52:04.480 INFO kablam!   |
Oct 12 14:52:04.480 INFO kablam! 7 |     let z : i32 = 5;
Oct 12 14:52:04.480 INFO kablam!   |         ^ help: consider using `_z` instead
Oct 12 14:52:04.480 INFO kablam! 
Oct 12 14:52:04.480 INFO kablam! warning: variable `a` is assigned to, but never used
Oct 12 14:52:04.480 INFO kablam!  --> src/main.rs:9:10
Oct 12 14:52:04.481 INFO kablam!   |
Oct 12 14:52:04.481 INFO kablam! 9 |     let mut a = 5;
Oct 12 14:52:04.481 INFO kablam!   |             ^
Oct 12 14:52:04.481 INFO kablam!   |
Oct 12 14:52:04.481 INFO kablam!   = note: consider using `_a` instead
Oct 12 14:52:04.481 INFO kablam! 
Oct 12 14:52:04.481 INFO kablam! warning: value assigned to `a` is never read
Oct 12 14:52:04.481 INFO kablam!   --> src/main.rs:10:2
Oct 12 14:52:04.481 INFO kablam!    |
Oct 12 14:52:04.481 INFO kablam! 10 |     a = 10;
Oct 12 14:52:04.481 INFO kablam!    |     ^
Oct 12 14:52:04.481 INFO kablam!    |
Oct 12 14:52:04.482 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Oct 12 14:52:04.483 INFO kablam! 
Oct 12 14:52:04.483 INFO kablam! warning: unused variable: `b`
Oct 12 14:52:04.483 INFO kablam!   --> src/main.rs:12:6
Oct 12 14:52:04.483 INFO kablam!    |
Oct 12 14:52:04.483 INFO kablam! 12 |     let b: i32;
Oct 12 14:52:04.483 INFO kablam!    |         ^ help: consider using `_b` instead
Oct 12 14:52:04.483 INFO kablam! 
Oct 12 14:52:04.483 INFO kablam! warning: value assigned to `x` is never read
Oct 12 14:52:04.483 INFO kablam!   --> src/main.rs:35:10
Oct 12 14:52:04.483 INFO kablam!    |
Oct 12 14:52:04.483 INFO kablam! 35 |     let mut x: i32 = 1;
Oct 12 14:52:04.483 INFO kablam!    |             ^
Oct 12 14:52:04.483 INFO kablam! 
Oct 12 14:52:04.483 INFO kablam! warning: unused variable: `x`
Oct 12 14:52:04.483 INFO kablam!   --> src/main.rs:37:6
Oct 12 14:52:04.483 INFO kablam!    |
Oct 12 14:52:04.483 INFO kablam! 37 |     let x = x;
Oct 12 14:52:04.483 INFO kablam!    |         ^ help: consider using `_x` instead
Oct 12 14:52:04.483 INFO kablam! 
Oct 12 14:52:04.483 INFO kablam! warning: unused variable: `y`
Oct 12 14:52:04.483 INFO kablam!   --> src/main.rs:39:6
Oct 12 14:52:04.483 INFO kablam!    |
Oct 12 14:52:04.483 INFO kablam! 39 |     let y = 4;
Oct 12 14:52:04.483 INFO kablam!    |         ^ help: consider using `_y` instead
Oct 12 14:52:04.484 INFO kablam! 
Oct 12 14:52:04.484 INFO kablam! warning: unused variable: `y`
Oct 12 14:52:04.484 INFO kablam!   --> src/main.rs:40:6
Oct 12 14:52:04.484 INFO kablam!    |
Oct 12 14:52:04.484 INFO kablam! 40 |     let y = "I can also be bound to text!"; 
Oct 12 14:52:04.484 INFO kablam!    |         ^ help: consider using `_y` instead
Oct 12 14:52:04.484 INFO kablam! 
Oct 12 14:52:04.484 INFO kablam! warning: unused variable: `f`
Oct 12 14:52:04.484 INFO kablam!   --> src/main.rs:94:9
Oct 12 14:52:04.484 INFO kablam!    |
Oct 12 14:52:04.484 INFO kablam! 94 |     let f : fn(i32) -> i32;
Oct 12 14:52:04.484 INFO kablam!    |         ^ help: consider using `_f` instead
Oct 12 14:52:04.484 INFO kablam! 
Oct 12 14:52:04.484 INFO kablam! warning: unused variable: `f`
Oct 12 14:52:04.484 INFO kablam!    --> src/main.rs:100:9
Oct 12 14:52:04.484 INFO kablam!     |
Oct 12 14:52:04.484 INFO kablam! 100 |     let f: fn(i32) -> i32 = plus_one;
Oct 12 14:52:04.484 INFO kablam!     |         ^ help: consider using `_f` instead
Oct 12 14:52:04.484 INFO kablam! 
Oct 12 14:52:04.484 INFO kablam! warning: unused variable: `six`
Oct 12 14:52:04.484 INFO kablam!    --> src/main.rs:102:9
Oct 12 14:52:04.484 INFO kablam!     |
Oct 12 14:52:04.484 INFO kablam! 102 |     let six = f(5);
Oct 12 14:52:04.484 INFO kablam!     |         ^^^ help: consider using `_six` instead
Oct 12 14:52:04.485 INFO kablam! 
Oct 12 14:52:04.485 INFO kablam! warning: unused variable: `x`
Oct 12 14:52:04.485 INFO kablam!    --> src/main.rs:111:9
Oct 12 14:52:04.485 INFO kablam!     |
Oct 12 14:52:04.485 INFO kablam! 111 |     let x = true;
Oct 12 14:52:04.485 INFO kablam!     |         ^ help: consider using `_x` instead
Oct 12 14:52:04.485 INFO kablam! 
Oct 12 14:52:04.485 INFO kablam! warning: unused variable: `x`
Oct 12 14:52:04.485 INFO kablam!    --> src/main.rs:117:9
Oct 12 14:52:04.485 INFO kablam!     |
Oct 12 14:52:04.485 INFO kablam! 117 |     let x = 42; // x has type of i32 now
Oct 12 14:52:04.485 INFO kablam!     |         ^ help: consider using `_x` instead
Oct 12 14:52:04.485 INFO kablam! 
Oct 12 14:52:04.485 INFO kablam! warning: unused variable: `y`
Oct 12 14:52:04.485 INFO kablam!    --> src/main.rs:118:9
Oct 12 14:52:04.485 INFO kablam!     |
Oct 12 14:52:04.485 INFO kablam! 118 |     let y = 1.0; // y has type of f64 now
Oct 12 14:52:04.485 INFO kablam!     |         ^ help: consider using `_y` instead
Oct 12 14:52:04.485 INFO kablam! 
Oct 12 14:52:04.488 INFO kablam! warning: unused variable: `a`
Oct 12 14:52:04.489 INFO kablam!    --> src/main.rs:120:9
Oct 12 14:52:04.489 INFO kablam!     |
Oct 12 14:52:04.489 INFO kablam! 120 |     let a = [1,2,3]; // array of types i32, 3 elements
Oct 12 14:52:04.490 INFO kablam!     |         ^ help: consider using `_a` instead
Oct 12 14:52:04.490 INFO kablam! 
Oct 12 14:52:04.490 INFO kablam! warning: unused variable: `m`
Oct 12 14:52:04.490 INFO kablam!    --> src/main.rs:121:13
Oct 12 14:52:04.490 INFO kablam!     |
Oct 12 14:52:04.491 INFO kablam! 121 |     let mut m = [1,2,3]; //array of types i32, 3 elements, but it is mutable
Oct 12 14:52:04.491 INFO kablam!     |             ^ help: consider using `_m` instead
Oct 12 14:52:04.491 INFO kablam! 
Oct 12 14:52:04.492 INFO kablam! warning: unused variable: `a`
Oct 12 14:52:04.492 INFO kablam!    --> src/main.rs:122:9
Oct 12 14:52:04.492 INFO kablam!     |
Oct 12 14:52:04.492 INFO kablam! 122 |     let a = [0; 20]; // arry of 20 i32 elements
Oct 12 14:52:04.492 INFO kablam!     |         ^ help: consider using `_a` instead
Oct 12 14:52:04.492 INFO kablam! 
Oct 12 14:52:04.492 INFO kablam! warning: unused variable: `tup`
Oct 12 14:52:04.492 INFO kablam!    --> src/main.rs:134:9
Oct 12 14:52:04.492 INFO kablam!     |
Oct 12 14:52:04.492 INFO kablam! 134 |     let tup = (1, "hello");
Oct 12 14:52:04.492 INFO kablam!     |         ^^^ help: consider using `_tup` instead
Oct 12 14:52:04.492 INFO kablam! 
Oct 12 14:52:04.492 INFO kablam! warning: unused variable: `tup2`
Oct 12 14:52:04.492 INFO kablam!    --> src/main.rs:135:9
Oct 12 14:52:04.492 INFO kablam!     |
Oct 12 14:52:04.492 INFO kablam! 135 |     let tup2 : (i32, &str) = (1, "hello");
Oct 12 14:52:04.492 INFO kablam!     |         ^^^^ help: consider using `_tup2` instead
Oct 12 14:52:04.493 INFO kablam! 
Oct 12 14:52:04.493 INFO kablam! warning: unused variable: `x`
Oct 12 14:52:04.493 INFO kablam!    --> src/main.rs:137:10
Oct 12 14:52:04.493 INFO kablam!     |
Oct 12 14:52:04.493 INFO kablam! 137 |     let (x,y,z) = (1, "hello", 3);
Oct 12 14:52:04.493 INFO kablam!     |          ^ help: consider using `_x` instead
Oct 12 14:52:04.493 INFO kablam! 
Oct 12 14:52:04.493 INFO kablam! warning: unused variable: `y`
Oct 12 14:52:04.493 INFO kablam!    --> src/main.rs:137:12
Oct 12 14:52:04.493 INFO kablam!     |
Oct 12 14:52:04.493 INFO kablam! 137 |     let (x,y,z) = (1, "hello", 3);
Oct 12 14:52:04.493 INFO kablam!     |            ^ help: consider using `_y` instead
Oct 12 14:52:04.493 INFO kablam! 
Oct 12 14:52:04.493 INFO kablam! warning: unused variable: `y`
Oct 12 14:52:04.493 INFO kablam!    --> src/main.rs:143:9
Oct 12 14:52:04.493 INFO kablam!     |
Oct 12 14:52:04.493 INFO kablam! 143 |     let y = tuppy.1;
Oct 12 14:52:04.493 INFO kablam!     |         ^ help: consider using `_y` instead
Oct 12 14:52:04.493 INFO kablam! 
Oct 12 14:52:04.493 INFO kablam! warning: unused variable: `z`
Oct 12 14:52:04.493 INFO kablam!    --> src/main.rs:144:9
Oct 12 14:52:04.493 INFO kablam!     |
Oct 12 14:52:04.494 INFO kablam! 144 |     let z = tuppy.2;
Oct 12 14:52:04.494 INFO kablam!     |         ^ help: consider using `_z` instead
Oct 12 14:52:04.494 INFO kablam! 
Oct 12 14:52:04.494 INFO kablam! warning: unused variable: `v`
Oct 12 14:52:04.494 INFO kablam!    --> src/main.rs:218:9
Oct 12 14:52:04.494 INFO kablam!     |
Oct 12 14:52:04.494 INFO kablam! 218 |     let v = vec![1,2,3,4,5];// v: Vec<i32>
Oct 12 14:52:04.494 INFO kablam!     |         ^ help: consider using `_v` instead
Oct 12 14:52:04.494 INFO kablam! 
Oct 12 14:52:04.494 INFO kablam! warning: unused variable: `v2`
Oct 12 14:52:04.494 INFO kablam!    --> src/main.rs:256:9
Oct 12 14:52:04.494 INFO kablam!     |
Oct 12 14:52:04.494 INFO kablam! 256 |     let v2 = v; 
Oct 12 14:52:04.494 INFO kablam!     |         ^^ help: consider using `_v2` instead
Oct 12 14:52:04.494 INFO kablam! 
Oct 12 14:52:04.494 INFO kablam! warning: unused variable: `c`
Oct 12 14:52:04.494 INFO kablam!    --> src/main.rs:269:9
Oct 12 14:52:04.494 INFO kablam!     |
Oct 12 14:52:04.494 INFO kablam! 269 |     let c : bool = flip(b);
Oct 12 14:52:04.494 INFO kablam!     |         ^ help: consider using `_c` instead
Oct 12 14:52:04.494 INFO kablam! 
Oct 12 14:52:04.494 INFO kablam! warning: unused variable: `v1`
Oct 12 14:52:04.494 INFO kablam!    --> src/main.rs:287:10
Oct 12 14:52:04.494 INFO kablam!     |
Oct 12 14:52:04.494 INFO kablam! 287 |     let (v1, v2, answer) = boo(v1, v2);
Oct 12 14:52:04.495 INFO kablam!     |          ^^ help: consider using `_v1` instead
Oct 12 14:52:04.495 INFO kablam! 
Oct 12 14:52:04.495 INFO kablam! warning: unused variable: `v2`
Oct 12 14:52:04.495 INFO kablam!    --> src/main.rs:287:14
Oct 12 14:52:04.495 INFO kablam!     |
Oct 12 14:52:04.495 INFO kablam! 287 |     let (v1, v2, answer) = boo(v1, v2);
Oct 12 14:52:04.495 INFO kablam!     |              ^^ help: consider using `_v2` instead
Oct 12 14:52:04.495 INFO kablam! 
Oct 12 14:52:04.495 INFO kablam! warning: unused variable: `answer`
Oct 12 14:52:04.495 INFO kablam!    --> src/main.rs:287:18
Oct 12 14:52:04.495 INFO kablam!     |
Oct 12 14:52:04.495 INFO kablam! 287 |     let (v1, v2, answer) = boo(v1, v2);
Oct 12 14:52:04.495 INFO kablam!     |                  ^^^^^^ help: consider using `_answer` instead
Oct 12 14:52:04.495 INFO kablam! 
Oct 12 14:52:04.495 INFO kablam! warning: unused variable: `answer`
Oct 12 14:52:04.495 INFO kablam!    --> src/main.rs:308:9
Oct 12 14:52:04.495 INFO kablam!     |
Oct 12 14:52:04.495 INFO kablam! 308 |     let answer = noo(&v1, &v2);
Oct 12 14:52:04.495 INFO kablam!     |         ^^^^^^ help: consider using `_answer` instead
Oct 12 14:52:04.495 INFO kablam! 
Oct 12 14:52:04.495 INFO kablam! warning: unused variable: `origin`
Oct 12 14:52:04.495 INFO kablam!    --> src/main.rs:377:13
Oct 12 14:52:04.495 INFO kablam!     |
Oct 12 14:52:04.495 INFO kablam! 377 |         let origin = Point(0,0,0);
Oct 12 14:52:04.495 INFO kablam!     |             ^^^^^^ help: consider using `_origin` instead
Oct 12 14:52:04.496 INFO kablam! 
Oct 12 14:52:04.496 INFO kablam! warning: unused variable: `black`
Oct 12 14:52:04.496 INFO kablam!    --> src/main.rs:380:9
Oct 12 14:52:04.496 INFO kablam!     |
Oct 12 14:52:04.496 INFO kablam! 380 |     let black = Color(0,0,0);
Oct 12 14:52:04.496 INFO kablam!     |         ^^^^^ help: consider using `_black` instead
Oct 12 14:52:04.496 INFO kablam! 
Oct 12 14:52:04.496 INFO kablam! warning: unused variable: `white`
Oct 12 14:52:04.496 INFO kablam!    --> src/main.rs:381:9
Oct 12 14:52:04.496 INFO kablam!     |
Oct 12 14:52:04.496 INFO kablam! 381 |     let white = Color(255,255,255);
Oct 12 14:52:04.496 INFO kablam!     |         ^^^^^ help: consider using `_white` instead
Oct 12 14:52:04.496 INFO kablam! 
Oct 12 14:52:04.496 INFO kablam! warning: unused variable: `length`
Oct 12 14:52:04.496 INFO kablam!    --> src/main.rs:387:9
Oct 12 14:52:04.496 INFO kablam!     |
Oct 12 14:52:04.496 INFO kablam! 387 |     let length = Inches(10);
Oct 12 14:52:04.496 INFO kablam!     |         ^^^^^^ help: consider using `_length` instead
Oct 12 14:52:04.496 INFO kablam! 
Oct 12 14:52:04.496 INFO kablam! warning: unused variable: `x`
Oct 12 14:52:04.497 INFO kablam!    --> src/main.rs:390:9
Oct 12 14:52:04.497 INFO kablam!     |
Oct 12 14:52:04.497 INFO kablam! 390 |     let x = Electron;
Oct 12 14:52:04.497 INFO kablam!     |         ^ help: consider using `_x` instead
Oct 12 14:52:04.497 INFO kablam! 
Oct 12 14:52:04.497 INFO kablam! warning: unused variable: `v1`
Oct 12 14:52:04.497 INFO kablam!    --> src/main.rs:298:12
Oct 12 14:52:04.497 INFO kablam!     |
Oct 12 14:52:04.497 INFO kablam! 298 |     fn noo(v1: &Vec<i32>, v2: &Vec<i32>) -> i32 {
Oct 12 14:52:04.497 INFO kablam!     |            ^^ help: consider using `_v1` instead
Oct 12 14:52:04.497 INFO kablam! 
Oct 12 14:52:04.497 INFO kablam! warning: unused variable: `v2`
Oct 12 14:52:04.497 INFO kablam!    --> src/main.rs:298:27
Oct 12 14:52:04.497 INFO kablam!     |
Oct 12 14:52:04.497 INFO kablam! 298 |     fn noo(v1: &Vec<i32>, v2: &Vec<i32>) -> i32 {
Oct 12 14:52:04.497 INFO kablam!     |                           ^^ help: consider using `_v2` instead
Oct 12 14:52:04.497 INFO kablam! 
Oct 12 14:52:04.497 INFO kablam! warning: unused variable: `r`
Oct 12 14:52:04.497 INFO kablam!    --> src/main.rs:448:21
Oct 12 14:52:04.497 INFO kablam!     |
Oct 12 14:52:04.497 INFO kablam! 448 |     fn change_color(r: i32, g: i32, b: i32) { println!("change_color()");}
Oct 12 14:52:04.498 INFO kablam!     |                     ^ help: consider using `_r` instead
Oct 12 14:52:04.498 INFO kablam! 
Oct 12 14:52:04.498 INFO kablam! warning: unused variable: `g`
Oct 12 14:52:04.498 INFO kablam!    --> src/main.rs:448:29
Oct 12 14:52:04.498 INFO kablam!     |
Oct 12 14:52:04.498 INFO kablam! 448 |     fn change_color(r: i32, g: i32, b: i32) { println!("change_color()");}
Oct 12 14:52:04.498 INFO kablam!     |                             ^ help: consider using `_g` instead
Oct 12 14:52:04.498 INFO kablam! 
Oct 12 14:52:04.498 INFO kablam! warning: unused variable: `b`
Oct 12 14:52:04.498 INFO kablam!    --> src/main.rs:448:37
Oct 12 14:52:04.498 INFO kablam!     |
Oct 12 14:52:04.498 INFO kablam! 448 |     fn change_color(r: i32, g: i32, b: i32) { println!("change_color()");}
Oct 12 14:52:04.498 INFO kablam!     |                                     ^ help: consider using `_b` instead
Oct 12 14:52:04.498 INFO kablam! 
Oct 12 14:52:04.498 INFO kablam! warning: unused variable: `x`
Oct 12 14:52:04.498 INFO kablam!    --> src/main.rs:449:20
Oct 12 14:52:04.498 INFO kablam!     |
Oct 12 14:52:04.498 INFO kablam! 449 |     fn move_cursor(x: i32, y: i32) { println!("move()"); }
Oct 12 14:52:04.498 INFO kablam!     |                    ^ help: consider using `_x` instead
Oct 12 14:52:04.498 INFO kablam! 
Oct 12 14:52:04.498 INFO kablam! warning: unused variable: `y`
Oct 12 14:52:04.498 INFO kablam!    --> src/main.rs:449:28
Oct 12 14:52:04.498 INFO kablam!     |
Oct 12 14:52:04.498 INFO kablam! 449 |     fn move_cursor(x: i32, y: i32) { println!("move()"); }
Oct 12 14:52:04.499 INFO kablam!     |                            ^ help: consider using `_y` instead
Oct 12 14:52:04.499 INFO kablam! 
Oct 12 14:52:04.544 INFO kablam! warning: variable does not need to be mutable
Oct 12 14:52:04.544 INFO kablam!    --> src/main.rs:121:9
Oct 12 14:52:04.544 INFO kablam!     |
Oct 12 14:52:04.544 INFO kablam! 121 |     let mut m = [1,2,3]; //array of types i32, 3 elements, but it is mutable
Oct 12 14:52:04.544 INFO kablam!     |         ----^
Oct 12 14:52:04.544 INFO kablam!     |         |
Oct 12 14:52:04.544 INFO kablam!     |         help: remove this `mut`
Oct 12 14:52:04.544 INFO kablam!     |
Oct 12 14:52:04.545 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 12 14:52:04.545 INFO kablam! 
Oct 12 14:52:04.576 INFO kablam! warning: function is never used: `foo`
Oct 12 14:52:04.576 INFO kablam!   --> src/main.rs:49:2
Oct 12 14:52:04.576 INFO kablam!    |
Oct 12 14:52:04.576 INFO kablam! 49 |     fn foo() {
Oct 12 14:52:04.576 INFO kablam!    |     ^^^^^^^^
Oct 12 14:52:04.576 INFO kablam!    |
Oct 12 14:52:04.576 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 12 14:52:04.576 INFO kablam! 
Oct 12 14:52:04.576 INFO kablam! warning: function is never used: `foo`
Oct 12 14:52:04.576 INFO kablam!   --> src/main.rs:73:6
Oct 12 14:52:04.577 INFO kablam!    |
Oct 12 14:52:04.577 INFO kablam! 73 |     {fn foo(x: i32) -> i32 {
Oct 12 14:52:04.577 INFO kablam!    |      ^^^^^^^^^^^^^^^^^^^^^
Oct 12 14:52:04.577 INFO kablam! 
Oct 12 14:52:04.577 INFO kablam! warning: function is never used: `foo`
Oct 12 14:52:04.577 INFO kablam!   --> src/main.rs:81:6
Oct 12 14:52:04.577 INFO kablam!    |
Oct 12 14:52:04.577 INFO kablam! 81 |     {fn foo(x: i32) -> i32 {
Oct 12 14:52:04.577 INFO kablam!    |      ^^^^^^^^^^^^^^^^^^^^^
Oct 12 14:52:04.577 INFO kablam! 
Oct 12 14:52:04.577 INFO kablam! warning: function is never used: `diverges`
Oct 12 14:52:04.577 INFO kablam!   --> src/main.rs:85:5
Oct 12 14:52:04.577 INFO kablam!    |
Oct 12 14:52:04.577 INFO kablam! 85 |     fn diverges() -> ! {
Oct 12 14:52:04.577 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^
Oct 12 14:52:04.577 INFO kablam! 
Oct 12 14:52:04.577 INFO kablam! warning: variant is never constructed: `ChangeColor`
Oct 12 14:52:04.577 INFO kablam!    --> src/main.rs:404:9
Oct 12 14:52:04.577 INFO kablam!     |
Oct 12 14:52:04.577 INFO kablam! 404 |         ChangeColor(i32, i32, i32),
Oct 12 14:52:04.577 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 14:52:04.577 INFO kablam! 
Oct 12 14:52:04.577 INFO kablam! warning: variant is never constructed: `Move`
Oct 12 14:52:04.577 INFO kablam!    --> src/main.rs:413:9
Oct 12 14:52:04.578 INFO kablam!     |
Oct 12 14:52:04.578 INFO kablam! 413 |         Move { squares: i32 },
Oct 12 14:52:04.578 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^
Oct 12 14:52:04.578 INFO kablam! 
Oct 12 14:52:04.578 INFO kablam! warning: variable `linesEnum` should have a snake case name such as `lines_enum`
Oct 12 14:52:04.578 INFO kablam!    --> src/main.rs:182:9
Oct 12 14:52:04.578 INFO kablam!     |
Oct 12 14:52:04.578 INFO kablam! 182 |     let linesEnum = lines.enumerate();
Oct 12 14:52:04.578 INFO kablam!     |         ^^^^^^^^^
Oct 12 14:52:04.578 INFO kablam!     |
Oct 12 14:52:04.578 INFO kablam!     = note: #[warn(non_snake_case)] on by default
Oct 12 14:52:04.578 INFO kablam! 
Oct 12 14:52:04.578 INFO kablam! warning: variable `charsEnum` should have a snake case name such as `chars_enum`
Oct 12 14:52:04.578 INFO kablam!    --> src/main.rs:189:9
Oct 12 14:52:04.578 INFO kablam!     |
Oct 12 14:52:04.578 INFO kablam! 189 |     let charsEnum = "hello world".chars().enumerate();
Oct 12 14:52:04.578 INFO kablam!     |         ^^^^^^^^^
Oct 12 14:52:04.578 INFO kablam! 
Oct 12 14:52:04.578 INFO kablam! warning: variable `charNumber` should have a snake case name such as `char_number`
Oct 12 14:52:04.578 INFO kablam!    --> src/main.rs:190:10
Oct 12 14:52:04.578 INFO kablam!     |
Oct 12 14:52:04.578 INFO kablam! 190 |     for (charNumber, charItem) in charsEnum {
Oct 12 14:52:04.578 INFO kablam!     |          ^^^^^^^^^^
Oct 12 14:52:04.578 INFO kablam! 
Oct 12 14:52:04.579 INFO kablam! warning: variable `charItem` should have a snake case name such as `char_item`
Oct 12 14:52:04.579 INFO kablam!    --> src/main.rs:190:22
Oct 12 14:52:04.579 INFO kablam!     |
Oct 12 14:52:04.579 INFO kablam! 190 |     for (charNumber, charItem) in charsEnum {
Oct 12 14:52:04.579 INFO kablam!     |                      ^^^^^^^^
Oct 12 14:52:04.579 INFO kablam! 
Oct 12 14:52:04.579 INFO kablam! warning: function `MessageWriter` should have a snake case name such as `message_writer`
Oct 12 14:52:04.579 INFO kablam!    --> src/main.rs:424:5
Oct 12 14:52:04.579 INFO kablam!     |
Oct 12 14:52:04.579 INFO kablam! 424 | /     fn MessageWriter(x: String) -> Message {
Oct 12 14:52:04.579 INFO kablam! 425 | |         Message::Write(x)
Oct 12 14:52:04.579 INFO kablam! 426 | |     }
Oct 12 14:52:04.579 INFO kablam!     | |_____^
Oct 12 14:52:04.579 INFO kablam! 
Oct 12 14:52:04.579 INFO kablam! warning: the `x:` in this pattern is redundant
Oct 12 14:52:04.579 INFO kablam!    --> src/main.rs:455:27
Oct 12 14:52:04.579 INFO kablam!     |
Oct 12 14:52:04.579 INFO kablam! 455 |             Message::Move{x: x, y: y} => move_cursor(x,y),
Oct 12 14:52:04.579 INFO kablam!     |                           --^^
Oct 12 14:52:04.579 INFO kablam!     |                           |
Oct 12 14:52:04.579 INFO kablam!     |                           help: remove this
Oct 12 14:52:04.579 INFO kablam!     |
Oct 12 14:52:04.579 INFO kablam!     = note: #[warn(non_shorthand_field_patterns)] on by default
Oct 12 14:52:04.579 INFO kablam! 
Oct 12 14:52:04.579 INFO kablam! warning: the `y:` in this pattern is redundant
Oct 12 14:52:04.580 INFO kablam!    --> src/main.rs:455:33
Oct 12 14:52:04.580 INFO kablam!     |
Oct 12 14:52:04.580 INFO kablam! 455 |             Message::Move{x: x, y: y} => move_cursor(x,y),
Oct 12 14:52:04.580 INFO kablam!     |                                 --^^
Oct 12 14:52:04.580 INFO kablam!     |                                 |
Oct 12 14:52:04.580 INFO kablam!     |                                 help: remove this
Oct 12 14:52:04.580 INFO kablam! 
Oct 12 14:52:04.584 INFO kablam! warning: variable does not need to be mutable
Oct 12 14:52:04.584 INFO kablam!    --> src/main.rs:121:9
Oct 12 14:52:04.584 INFO kablam!     |
Oct 12 14:52:04.584 INFO kablam! 121 |     let mut m = [1,2,3]; //array of types i32, 3 elements, but it is mutable
Oct 12 14:52:04.584 INFO kablam!     |         ----^
Oct 12 14:52:04.584 INFO kablam!     |         |
Oct 12 14:52:04.584 INFO kablam!     |         help: remove this `mut`
Oct 12 14:52:04.584 INFO kablam!     |
Oct 12 14:52:04.584 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 12 14:52:04.584 INFO kablam! 
Oct 12 14:52:04.623 INFO kablam! warning: variable `linesEnum` should have a snake case name such as `lines_enum`
Oct 12 14:52:04.623 INFO kablam!    --> src/main.rs:182:9
Oct 12 14:52:04.623 INFO kablam!     |
Oct 12 14:52:04.623 INFO kablam! 182 |     let linesEnum = lines.enumerate();
Oct 12 14:52:04.623 INFO kablam!     |         ^^^^^^^^^
Oct 12 14:52:04.624 INFO kablam!     |
Oct 12 14:52:04.624 INFO kablam!     = note: #[warn(non_snake_case)] on by default
Oct 12 14:52:04.624 INFO kablam! 
Oct 12 14:52:04.624 INFO kablam! warning: variable `charsEnum` should have a snake case name such as `chars_enum`
Oct 12 14:52:04.624 INFO kablam!    --> src/main.rs:189:9
Oct 12 14:52:04.624 INFO kablam!     |
Oct 12 14:52:04.624 INFO kablam! 189 |     let charsEnum = "hello world".chars().enumerate();
Oct 12 14:52:04.624 INFO kablam!     |         ^^^^^^^^^
Oct 12 14:52:04.625 INFO kablam! 
Oct 12 14:52:04.625 INFO kablam! warning: variable `charNumber` should have a snake case name such as `char_number`
Oct 12 14:52:04.625 INFO kablam!    --> src/main.rs:190:10
Oct 12 14:52:04.626 INFO kablam!     |
Oct 12 14:52:04.626 INFO kablam! 190 |     for (charNumber, charItem) in charsEnum {
Oct 12 14:52:04.626 INFO kablam!     |          ^^^^^^^^^^
Oct 12 14:52:04.626 INFO kablam! 
Oct 12 14:52:04.626 INFO kablam! warning: variable `charItem` should have a snake case name such as `char_item`
Oct 12 14:52:04.626 INFO kablam!    --> src/main.rs:190:22
Oct 12 14:52:04.626 INFO kablam!     |
Oct 12 14:52:04.626 INFO kablam! 190 |     for (charNumber, charItem) in charsEnum {
Oct 12 14:52:04.626 INFO kablam!     |                      ^^^^^^^^
Oct 12 14:52:04.626 INFO kablam! 
Oct 12 14:52:04.626 INFO kablam! warning: function `MessageWriter` should have a snake case name such as `message_writer`
Oct 12 14:52:04.626 INFO kablam!    --> src/main.rs:424:5
Oct 12 14:52:04.627 INFO kablam!     |
Oct 12 14:52:04.627 INFO kablam! 424 | /     fn MessageWriter(x: String) -> Message {
Oct 12 14:52:04.627 INFO kablam! 425 | |         Message::Write(x)
Oct 12 14:52:04.627 INFO kablam! 426 | |     }
Oct 12 14:52:04.627 INFO kablam!     | |_____^
Oct 12 14:52:04.627 INFO kablam! 
Oct 12 14:52:04.648 INFO kablam! warning: the `x:` in this pattern is redundant
Oct 12 14:52:04.648 INFO kablam!    --> src/main.rs:455:27
Oct 12 14:52:04.648 INFO kablam!     |
Oct 12 14:52:04.648 INFO kablam! 455 |             Message::Move{x: x, y: y} => move_cursor(x,y),
Oct 12 14:52:04.648 INFO kablam!     |                           --^^
Oct 12 14:52:04.648 INFO kablam!     |                           |
Oct 12 14:52:04.648 INFO kablam!     |                           help: remove this
Oct 12 14:52:04.648 INFO kablam!     |
Oct 12 14:52:04.649 INFO kablam!     = note: #[warn(non_shorthand_field_patterns)] on by default
Oct 12 14:52:04.649 INFO kablam! 
Oct 12 14:52:04.649 INFO kablam! warning: the `y:` in this pattern is redundant
Oct 12 14:52:04.649 INFO kablam!    --> src/main.rs:455:33
Oct 12 14:52:04.649 INFO kablam!     |
Oct 12 14:52:04.649 INFO kablam! 455 |             Message::Move{x: x, y: y} => move_cursor(x,y),
Oct 12 14:52:04.649 INFO kablam!     |                                 --^^
Oct 12 14:52:04.649 INFO kablam!     |                                 |
Oct 12 14:52:04.649 INFO kablam!     |                                 help: remove this
Oct 12 14:52:04.649 INFO kablam! 
Oct 12 14:52:04.672 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.95s
Oct 12 14:52:04.672 INFO kablam! su: No module specific data is present
Oct 12 14:52:05.726 INFO running `"docker" "rm" "-f" "7d414e008a578403dfd95ffda9c31433f89ab04a1454d747da598d4072b77f1c"`
Oct 12 14:52:06.025 INFO blam! 7d414e008a578403dfd95ffda9c31433f89ab04a1454d747da598d4072b77f1c