[INFO] cloning repository https://github.com/sirlilpanda/terminal_graphics
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sirlilpanda/terminal_graphics" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsirlilpanda%2Fterminal_graphics", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsirlilpanda%2Fterminal_graphics'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 513b0196fad50a7a396eab05e31a4b8340b6f4e1
[INFO] checking sirlilpanda/terminal_graphics against e3607d549209cc9fdfe7e907123b4185210e2c2b for pr-158915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsirlilpanda%2Fterminal_graphics" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/sirlilpanda/terminal_graphics
[INFO] finished tweaking git repo https://github.com/sirlilpanda/terminal_graphics
[INFO] tweaked toml for git repo https://github.com/sirlilpanda/terminal_graphics written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/sirlilpanda/terminal_graphics on toolchain e3607d549209cc9fdfe7e907123b4185210e2c2b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e3607d549209cc9fdfe7e907123b4185210e2c2b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/sirlilpanda/terminal_graphics already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e3607d549209cc9fdfe7e907123b4185210e2c2b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: binary `term_graphics` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-3-tc2/source/target/.../term_graphics
[INFO] [stderr]    |                                                  ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::non_kebab_case_bins` is set to `warn` by default
[INFO] [stderr] help: to change the binary name to `term-graphics`, convert `package.name`
[INFO] [stderr]   --> Cargo.toml:7:8
[INFO] [stderr]    |
[INFO] [stderr]  7 - name = "term_graphics"
[INFO] [stderr]  7 + name = "term-graphics"
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `term-graphics`, specify `bin.name`
[INFO] [stderr]   --> Cargo.toml:8:19
[INFO] [stderr]    |
[INFO] [stderr]  8 ~ version = "0.1.0"
[INFO] [stderr]  9 + [[bin]]
[INFO] [stderr] 10 + name = "term-graphics"
[INFO] [stderr] 11 + path = "src/main.rs"
[INFO] [stderr]    |
[INFO] [stderr] warning: `term_graphics` (manifest) generated 1 warning
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 1e71f954fff50f0812272f2126d455766c41f065a5df1b11658e32407d1d66b4
[INFO] running `Command { std: "docker" "start" "1e71f954fff50f0812272f2126d455766c41f065a5df1b11658e32407d1d66b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1e71f954fff50f0812272f2126d455766c41f065a5df1b11658e32407d1d66b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "1e71f954fff50f0812272f2126d455766c41f065a5df1b11658e32407d1d66b4" "/opt/rustwide/cargo-home/bin/cargo" "+e3607d549209cc9fdfe7e907123b4185210e2c2b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1e71f954fff50f0812272f2126d455766c41f065a5df1b11658e32407d1d66b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "1e71f954fff50f0812272f2126d455766c41f065a5df1b11658e32407d1d66b4" "/opt/rustwide/cargo-home/bin/cargo" "+e3607d549209cc9fdfe7e907123b4185210e2c2b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: binary `term_graphics` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /opt/rustwide/target/.../term_graphics
[INFO] [stderr]    |                          ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::non_kebab_case_bins` is set to `warn` by default
[INFO] [stderr] help: to change the binary name to `term-graphics`, convert `package.name`
[INFO] [stderr]   --> Cargo.toml:7:8
[INFO] [stderr]    |
[INFO] [stderr]  7 - name = "term_graphics"
[INFO] [stderr]  7 + name = "term-graphics"
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `term-graphics`, specify `bin.name`
[INFO] [stderr]   --> Cargo.toml:8:19
[INFO] [stderr]    |
[INFO] [stderr]  8 ~ version = "0.1.0"
[INFO] [stderr]  9 + [[bin]]
[INFO] [stderr] 10 + name = "term-graphics"
[INFO] [stderr] 11 + path = "src/main.rs"
[INFO] [stderr]    |
[INFO] [stderr] warning: `term_graphics` (manifest) generated 1 warning
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling crossbeam-utils v0.8.8
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling proc-macro2 v1.0.39
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.8
[INFO] [stderr]    Compiling unicode-ident v1.0.0
[INFO] [stderr]    Compiling syn v1.0.96
[INFO] [stderr]    Compiling rayon-core v1.9.3
[INFO] [stderr]    Compiling lock_api v0.4.7
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling rayon v1.5.3
[INFO] [stderr]     Checking adler v1.0.2
[INFO] [stderr]     Checking adler32 v1.2.0
[INFO] [stderr]    Compiling futures-core v0.3.21
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[INFO] [stderr]     Checking crossbeam-channel v0.5.4
[INFO] [stderr]     Checking num_cpus v1.13.1
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[INFO] [stderr]     Checking crossbeam-deque v0.8.1
[INFO] [stderr]     Checking either v1.6.1
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[INFO] [stderr]     Checking spin v0.9.3
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]    Compiling num-iter v0.1.43
[INFO] [stderr]     Checking weezl v0.1.6
[INFO] [stderr]     Checking futures-sink v0.3.21
[INFO] [stderr]     Checking threadpool v1.8.1
[INFO] [stderr]     Checking flate2 v1.0.24
[INFO] [stderr]     Checking inflate v0.4.5
[INFO] [stderr]     Checking lebe v0.5.1
[INFO] [stderr]     Checking color_quant v1.1.0
[INFO] [stderr]     Checking half v1.8.2
[INFO] [stderr]     Checking smallvec v1.8.0
[INFO] [stderr]     Checking bit_field v0.10.1
[INFO] [stderr]     Checking png v0.17.5
[INFO] [stderr]     Checking gif v0.11.3
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking bytemuck v1.9.1
[INFO] [stderr]     Checking termsize v0.1.6
[INFO] [stderr]     Checking jpeg-decoder v0.2.6
[INFO] [stderr]    Compiling pin-project-internal v1.0.10
[INFO] [stderr]     Checking tiff v0.7.2
[INFO] [stderr]     Checking pin-project v1.0.10
[INFO] [stderr]     Checking flume v0.10.12
[INFO] [stderr]     Checking exr v1.4.2
[INFO] [stderr]     Checking image v0.24.2
[INFO] [stderr]     Checking term_graphics v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: type `cursor_type` should have an upper camel case name
[INFO] [stdout]  --> src/cursor_controls.rs:4:10
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub enum cursor_type {
[INFO] [stdout]   |          ^^^^^^^^^^^ help: convert the identifier to upper camel case: `CursorType`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/colour_string/ColourString.rs:3:29
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::colour::{Colour, self};
[INFO] [stdout]   |                             ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0170]: pattern binding `DEC` is named the same as one of the variants of the type `cursor_controls::cursor_type`
[INFO] [stdout]   --> src/cursor_controls.rs:19:9
[INFO] [stdout]    |
[INFO] [stdout] 19 |         DEC => print!("{} 7", ESCAPE_CODE),
[INFO] [stdout]    |         ^^^ help: to match on the variant, qualify the path: `cursor_controls::cursor_type::DEC`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[deny(bindings_with_variant_name)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0170]: pattern binding `SCO` is named the same as one of the variants of the type `cursor_controls::cursor_type`
[INFO] [stdout]   --> src/cursor_controls.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 |         SCO => print!("{}[s", ESCAPE_CODE),
[INFO] [stdout]    |         ^^^ help: to match on the variant, qualify the path: `cursor_controls::cursor_type::SCO`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/cursor_controls.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 19 |         DEC => print!("{} 7", ESCAPE_CODE),
[INFO] [stdout]    |         --- matches any value
[INFO] [stdout] 20 |         SCO => print!("{}[s", ESCAPE_CODE),
[INFO] [stdout]    |         ^^^ no value can reach this
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `DEC`
[INFO] [stdout]   --> src/cursor_controls.rs:19:9
[INFO] [stdout]    |
[INFO] [stdout] 19 |         DEC => print!("{} 7", ESCAPE_CODE),
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: you might have meant to pattern match on the similarly named variant `DEC`
[INFO] [stdout]    |
[INFO] [stdout] 19 |         cursor_controls::cursor_type::DEC => print!("{} 7", ESCAPE_CODE),
[INFO] [stdout]    |         ++++++++++++++++++++++++++++++
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]    |
[INFO] [stdout] 19 |         _DEC => print!("{} 7", ESCAPE_CODE),
[INFO] [stdout]    |         +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `SCO`
[INFO] [stdout]   --> src/cursor_controls.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 |         SCO => print!("{}[s", ESCAPE_CODE),
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout] help: you might have meant to pattern match on the similarly named variant `SCO`
[INFO] [stdout]    |
[INFO] [stdout] 20 |         cursor_controls::cursor_type::SCO => print!("{}[s", ESCAPE_CODE),
[INFO] [stdout]    |         ++++++++++++++++++++++++++++++
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]    |
[INFO] [stdout] 20 |         _SCO => print!("{}[s", ESCAPE_CODE),
[INFO] [stdout]    |         +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0170]: pattern binding `DEC` is named the same as one of the variants of the type `cursor_controls::cursor_type`
[INFO] [stdout]   --> src/cursor_controls.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 26 |         DEC => print!("{} 8", ESCAPE_CODE),
[INFO] [stdout]    |         ^^^ help: to match on the variant, qualify the path: `cursor_controls::cursor_type::DEC`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0170]: pattern binding `SCO` is named the same as one of the variants of the type `cursor_controls::cursor_type`
[INFO] [stdout]   --> src/cursor_controls.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 27 |         SCO => print!("{}[u", ESCAPE_CODE),
[INFO] [stdout]    |         ^^^ help: to match on the variant, qualify the path: `cursor_controls::cursor_type::SCO`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/cursor_controls.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 26 |         DEC => print!("{} 8", ESCAPE_CODE),
[INFO] [stdout]    |         --- matches any value
[INFO] [stdout] 27 |         SCO => print!("{}[u", ESCAPE_CODE),
[INFO] [stdout]    |         ^^^ no value can reach this
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `DEC`
[INFO] [stdout]   --> src/cursor_controls.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 26 |         DEC => print!("{} 8", ESCAPE_CODE),
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout] help: you might have meant to pattern match on the similarly named variant `DEC`
[INFO] [stdout]    |
[INFO] [stdout] 26 |         cursor_controls::cursor_type::DEC => print!("{} 8", ESCAPE_CODE),
[INFO] [stdout]    |         ++++++++++++++++++++++++++++++
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]    |
[INFO] [stdout] 26 |         _DEC => print!("{} 8", ESCAPE_CODE),
[INFO] [stdout]    |         +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `SCO`
[INFO] [stdout]   --> src/cursor_controls.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 27 |         SCO => print!("{}[u", ESCAPE_CODE),
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout] help: you might have meant to pattern match on the similarly named variant `SCO`
[INFO] [stdout]    |
[INFO] [stdout] 27 |         cursor_controls::cursor_type::SCO => print!("{}[u", ESCAPE_CODE),
[INFO] [stdout]    |         ++++++++++++++++++++++++++++++
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]    |
[INFO] [stdout] 27 |         _SCO => print!("{}[u", ESCAPE_CODE),
[INFO] [stdout]    |         +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 |     let mut black = Colour::black();
[INFO] [stdout]    |         ----^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 |     let mut white = Colour::white();
[INFO] [stdout]    |         ----^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 |     let mut pink = Colour::pink();
[INFO] [stdout]    |         ----^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CharPixel` is never constructed
[INFO] [stdout]  --> src/graphics_screen/char_pixel.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct CharPixel{
[INFO] [stdout]   |            ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]   --> src/graphics_screen/char_pixel.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl CharPixel{
[INFO] [stdout]    | -------------- associated items in this implementation
[INFO] [stdout] 15 |
[INFO] [stdout] 16 |     pub fn new_from_tuple(f : (u8, u8, u8), b:(u8, u8, u8)) -> CharPixel{
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 24 |     pub fn new(fr: u8, fg: u8, fb: u8, br: u8, bg: u8, bb: u8) -> CharPixel{
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 32 |     pub fn new_from_colour(fg : Colour, bg :Colour) -> CharPixel{
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 40 |     pub fn new_blank() -> CharPixel{
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 48 |     pub fn asTrueColour(&self) -> String{
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 63 |     pub fn as_256_colour(&self) -> String{
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 67 |     pub fn as_8_colour(&self) -> String{
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 71 |     pub fn as_2_colour(&self) -> String{
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 76 |     pub fn debug_string(&self) -> (String, String){
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CharScreen` is never constructed
[INFO] [stdout]  --> src/graphics_screen/char_pixel_screen.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct CharScreen {
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `new_from_vecs`, and `string` are never used
[INFO] [stdout]   --> src/graphics_screen/char_pixel_screen.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl CharScreen {
[INFO] [stdout]    | --------------- associated items in this implementation
[INFO] [stdout] 12 |
[INFO] [stdout] 13 |     pub fn new(temp_hight : u16, temp_width : u16) -> CharScreen{
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 22 |     pub fn new_from_vecs(arr : Vec<Vec<(u8, u8, u8)>>) -> CharScreen{
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 50 |     pub fn string(&self) -> String{
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PixelVec` is never constructed
[INFO] [stdout]  --> src/graphics_screen/pixel_vec.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct PixelVec{
[INFO] [stdout]   |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `into_char_screen` are never used
[INFO] [stdout]   --> src/graphics_screen/pixel_vec.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl PixelVec{
[INFO] [stdout]    | ------------- associated items in this implementation
[INFO] [stdout] 13 |
[INFO] [stdout] 14 |     pub fn new(p_hight: u16, p_width: u16) -> PixelVec
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 23 |     pub fn into_char_screen(self) -> CharScreen{
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ESCAPE_CODE` is never used
[INFO] [stdout]  --> src/cursor_controls.rs:2:7
[INFO] [stdout]   |
[INFO] [stdout] 2 | const ESCAPE_CODE : &str = "\x1B";
[INFO] [stdout]   |       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `cursor_type` is never used
[INFO] [stdout]  --> src/cursor_controls.rs:4:10
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub enum cursor_type {
[INFO] [stdout]   |          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `home` is never used
[INFO] [stdout]  --> src/cursor_controls.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub fn home() -> (){
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `to_x_y` is never used
[INFO] [stdout]   --> src/cursor_controls.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub fn to_x_y(x: i16, y: i16) -> (){
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `save_pos` is never used
[INFO] [stdout]   --> src/cursor_controls.rs:17:8
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub fn save_pos(c:cursor_type) -> (){
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `goto_saved_pos` is never used
[INFO] [stdout]   --> src/cursor_controls.rs:24:8
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub fn goto_saved_pos(c:cursor_type) -> (){
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `hide` is never used
[INFO] [stdout]   --> src/cursor_controls.rs:31:8
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub fn hide() -> (){
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `show` is never used
[INFO] [stdout]   --> src/cursor_controls.rs:35:8
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub fn show() -> (){
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `change_bg_colour`, `change_fg_colour`, `true_length`, and `len` are never used
[INFO] [stdout]   --> src/colour_string/ColourString.rs:23:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl<'a> ColourString<'a>{
[INFO] [stdout]    | ------------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 23 |     pub fn change_bg_colour(mut self, colour : &'a Colour){
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 27 |     pub fn change_fg_colour(mut self, colour : &'a Colour){
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 58 |     pub fn true_length(&self) -> usize{
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 62 |     pub fn len(&self) -> usize{
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `change_bg_group_colour`, and `change_fg_group_colour` are never used
[INFO] [stdout]   --> src/colour_string/ColourString_Vec.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl<'a> ColourStringVec<'a> {
[INFO] [stdout]    | ---------------------------- associated items in this implementation
[INFO] [stdout] 14 |
[INFO] [stdout] 15 |     pub fn new<'b>() -> ColourStringVec<'b>{
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 28 |     pub fn change_bg_group_colour(self, group : &str, colour : Colour) -> () {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 36 |     pub fn change_fg_group_colour(self, group : &str, colour : Colour) -> () {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/colour.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout]  8 | impl Colour{
[INFO] [stdout]    | ----------- associated function in this implementation
[INFO] [stdout]  9 |
[INFO] [stdout] 10 |     pub fn new(r: u8, g: u8, b: u8) -> Colour{
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `image_from_path` is never used
[INFO] [stdout]  --> src/images/images.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn image_from_path(path : &str) -> CharScreen{
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `image_to_pixel_map` is never used
[INFO] [stdout]   --> src/images/images.rs:30:4
[INFO] [stdout]    |
[INFO] [stdout] 30 | fn image_to_pixel_map(bytes : &[u8]) -> Vec<Vec<(u8, u8, u8)>>{
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `asTrueColour` should have a snake case name
[INFO] [stdout]   --> src/graphics_screen/char_pixel.rs:48:12
[INFO] [stdout]    |
[INFO] [stdout] 48 |     pub fn asTrueColour(&self) -> String{
[INFO] [stdout]    |            ^^^^^^^^^^^^ help: convert the identifier to snake case: `as_true_colour`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `DEC` should have a snake case name
[INFO] [stdout]   --> src/cursor_controls.rs:19:9
[INFO] [stdout]    |
[INFO] [stdout] 19 |         DEC => print!("{} 7", ESCAPE_CODE),
[INFO] [stdout]    |         ^^^ help: convert the identifier to snake case: `dec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `SCO` should have a snake case name
[INFO] [stdout]   --> src/cursor_controls.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 |         SCO => print!("{}[s", ESCAPE_CODE),
[INFO] [stdout]    |         ^^^ help: convert the identifier to snake case (notice the capitalization): `sco`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `DEC` should have a snake case name
[INFO] [stdout]   --> src/cursor_controls.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 26 |         DEC => print!("{} 8", ESCAPE_CODE),
[INFO] [stdout]    |         ^^^ help: convert the identifier to snake case: `dec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `SCO` should have a snake case name
[INFO] [stdout]   --> src/cursor_controls.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 27 |         SCO => print!("{}[u", ESCAPE_CODE),
[INFO] [stdout]    |         ^^^ help: convert the identifier to snake case (notice the capitalization): `sco`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `ColourString` should have a snake case name
[INFO] [stdout]  --> src/colour_string/mod.rs:1:9
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub mod ColourString;
[INFO] [stdout]   |         ^^^^^^^^^^^^ help: convert the identifier to snake case: `colour_string`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `ColourString_Vec` should have a snake case name
[INFO] [stdout]  --> src/colour_string/mod.rs:2:9
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub mod ColourString_Vec;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `colour_string_vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0170`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `term_graphics` (bin "term_graphics" test) due to 4 previous errors; 37 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: type `cursor_type` should have an upper camel case name
[INFO] [stdout]  --> src/cursor_controls.rs:4:10
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub enum cursor_type {
[INFO] [stdout]   |          ^^^^^^^^^^^ help: convert the identifier to upper camel case: `CursorType`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/colour_string/ColourString.rs:3:29
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::colour::{Colour, self};
[INFO] [stdout]   |                             ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0170]: pattern binding `DEC` is named the same as one of the variants of the type `cursor_controls::cursor_type`
[INFO] [stdout]   --> src/cursor_controls.rs:19:9
[INFO] [stdout]    |
[INFO] [stdout] 19 |         DEC => print!("{} 7", ESCAPE_CODE),
[INFO] [stdout]    |         ^^^ help: to match on the variant, qualify the path: `cursor_controls::cursor_type::DEC`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[deny(bindings_with_variant_name)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0170]: pattern binding `SCO` is named the same as one of the variants of the type `cursor_controls::cursor_type`
[INFO] [stdout]   --> src/cursor_controls.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 |         SCO => print!("{}[s", ESCAPE_CODE),
[INFO] [stdout]    |         ^^^ help: to match on the variant, qualify the path: `cursor_controls::cursor_type::SCO`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/cursor_controls.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 19 |         DEC => print!("{} 7", ESCAPE_CODE),
[INFO] [stdout]    |         --- matches any value
[INFO] [stdout] 20 |         SCO => print!("{}[s", ESCAPE_CODE),
[INFO] [stdout]    |         ^^^ no value can reach this
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `DEC`
[INFO] [stdout]   --> src/cursor_controls.rs:19:9
[INFO] [stdout]    |
[INFO] [stdout] 19 |         DEC => print!("{} 7", ESCAPE_CODE),
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: you might have meant to pattern match on the similarly named variant `DEC`
[INFO] [stdout]    |
[INFO] [stdout] 19 |         cursor_controls::cursor_type::DEC => print!("{} 7", ESCAPE_CODE),
[INFO] [stdout]    |         ++++++++++++++++++++++++++++++
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]    |
[INFO] [stdout] 19 |         _DEC => print!("{} 7", ESCAPE_CODE),
[INFO] [stdout]    |         +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `SCO`
[INFO] [stdout]   --> src/cursor_controls.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 |         SCO => print!("{}[s", ESCAPE_CODE),
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout] help: you might have meant to pattern match on the similarly named variant `SCO`
[INFO] [stdout]    |
[INFO] [stdout] 20 |         cursor_controls::cursor_type::SCO => print!("{}[s", ESCAPE_CODE),
[INFO] [stdout]    |         ++++++++++++++++++++++++++++++
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]    |
[INFO] [stdout] 20 |         _SCO => print!("{}[s", ESCAPE_CODE),
[INFO] [stdout]    |         +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0170]: pattern binding `DEC` is named the same as one of the variants of the type `cursor_controls::cursor_type`
[INFO] [stdout]   --> src/cursor_controls.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 26 |         DEC => print!("{} 8", ESCAPE_CODE),
[INFO] [stdout]    |         ^^^ help: to match on the variant, qualify the path: `cursor_controls::cursor_type::DEC`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0170]: pattern binding `SCO` is named the same as one of the variants of the type `cursor_controls::cursor_type`
[INFO] [stdout]   --> src/cursor_controls.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 27 |         SCO => print!("{}[u", ESCAPE_CODE),
[INFO] [stdout]    |         ^^^ help: to match on the variant, qualify the path: `cursor_controls::cursor_type::SCO`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/cursor_controls.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 26 |         DEC => print!("{} 8", ESCAPE_CODE),
[INFO] [stdout]    |         --- matches any value
[INFO] [stdout] 27 |         SCO => print!("{}[u", ESCAPE_CODE),
[INFO] [stdout]    |         ^^^ no value can reach this
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `DEC`
[INFO] [stdout]   --> src/cursor_controls.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 26 |         DEC => print!("{} 8", ESCAPE_CODE),
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout] help: you might have meant to pattern match on the similarly named variant `DEC`
[INFO] [stdout]    |
[INFO] [stdout] 26 |         cursor_controls::cursor_type::DEC => print!("{} 8", ESCAPE_CODE),
[INFO] [stdout]    |         ++++++++++++++++++++++++++++++
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]    |
[INFO] [stdout] 26 |         _DEC => print!("{} 8", ESCAPE_CODE),
[INFO] [stdout]    |         +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `SCO`
[INFO] [stdout]   --> src/cursor_controls.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 27 |         SCO => print!("{}[u", ESCAPE_CODE),
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout] help: you might have meant to pattern match on the similarly named variant `SCO`
[INFO] [stdout]    |
[INFO] [stdout] 27 |         cursor_controls::cursor_type::SCO => print!("{}[u", ESCAPE_CODE),
[INFO] [stdout]    |         ++++++++++++++++++++++++++++++
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]    |
[INFO] [stdout] 27 |         _SCO => print!("{}[u", ESCAPE_CODE),
[INFO] [stdout]    |         +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 |     let mut black = Colour::black();
[INFO] [stdout]    |         ----^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 |     let mut white = Colour::white();
[INFO] [stdout]    |         ----^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 |     let mut pink = Colour::pink();
[INFO] [stdout]    |         ----^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CharPixel` is never constructed
[INFO] [stdout]  --> src/graphics_screen/char_pixel.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct CharPixel{
[INFO] [stdout]   |            ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]   --> src/graphics_screen/char_pixel.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl CharPixel{
[INFO] [stdout]    | -------------- associated items in this implementation
[INFO] [stdout] 15 |
[INFO] [stdout] 16 |     pub fn new_from_tuple(f : (u8, u8, u8), b:(u8, u8, u8)) -> CharPixel{
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 24 |     pub fn new(fr: u8, fg: u8, fb: u8, br: u8, bg: u8, bb: u8) -> CharPixel{
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 32 |     pub fn new_from_colour(fg : Colour, bg :Colour) -> CharPixel{
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 40 |     pub fn new_blank() -> CharPixel{
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 48 |     pub fn asTrueColour(&self) -> String{
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 63 |     pub fn as_256_colour(&self) -> String{
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 67 |     pub fn as_8_colour(&self) -> String{
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 71 |     pub fn as_2_colour(&self) -> String{
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 76 |     pub fn debug_string(&self) -> (String, String){
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CharScreen` is never constructed
[INFO] [stdout]  --> src/graphics_screen/char_pixel_screen.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct CharScreen {
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `new_from_vecs`, and `string` are never used
[INFO] [stdout]   --> src/graphics_screen/char_pixel_screen.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl CharScreen {
[INFO] [stdout]    | --------------- associated items in this implementation
[INFO] [stdout] 12 |
[INFO] [stdout] 13 |     pub fn new(temp_hight : u16, temp_width : u16) -> CharScreen{
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 22 |     pub fn new_from_vecs(arr : Vec<Vec<(u8, u8, u8)>>) -> CharScreen{
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 50 |     pub fn string(&self) -> String{
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PixelVec` is never constructed
[INFO] [stdout]  --> src/graphics_screen/pixel_vec.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct PixelVec{
[INFO] [stdout]   |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `into_char_screen` are never used
[INFO] [stdout]   --> src/graphics_screen/pixel_vec.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl PixelVec{
[INFO] [stdout]    | ------------- associated items in this implementation
[INFO] [stdout] 13 |
[INFO] [stdout] 14 |     pub fn new(p_hight: u16, p_width: u16) -> PixelVec
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 23 |     pub fn into_char_screen(self) -> CharScreen{
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ESCAPE_CODE` is never used
[INFO] [stdout]  --> src/cursor_controls.rs:2:7
[INFO] [stdout]   |
[INFO] [stdout] 2 | const ESCAPE_CODE : &str = "\x1B";
[INFO] [stdout]   |       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `cursor_type` is never used
[INFO] [stdout]  --> src/cursor_controls.rs:4:10
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub enum cursor_type {
[INFO] [stdout]   |          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `home` is never used
[INFO] [stdout]  --> src/cursor_controls.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub fn home() -> (){
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `to_x_y` is never used
[INFO] [stdout]   --> src/cursor_controls.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub fn to_x_y(x: i16, y: i16) -> (){
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `save_pos` is never used
[INFO] [stdout]   --> src/cursor_controls.rs:17:8
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub fn save_pos(c:cursor_type) -> (){
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `goto_saved_pos` is never used
[INFO] [stdout]   --> src/cursor_controls.rs:24:8
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub fn goto_saved_pos(c:cursor_type) -> (){
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `hide` is never used
[INFO] [stdout]   --> src/cursor_controls.rs:31:8
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub fn hide() -> (){
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `show` is never used
[INFO] [stdout]   --> src/cursor_controls.rs:35:8
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub fn show() -> (){
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `change_bg_colour`, `change_fg_colour`, `true_length`, and `len` are never used
[INFO] [stdout]   --> src/colour_string/ColourString.rs:23:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl<'a> ColourString<'a>{
[INFO] [stdout]    | ------------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 23 |     pub fn change_bg_colour(mut self, colour : &'a Colour){
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 27 |     pub fn change_fg_colour(mut self, colour : &'a Colour){
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 58 |     pub fn true_length(&self) -> usize{
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 62 |     pub fn len(&self) -> usize{
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `change_bg_group_colour`, and `change_fg_group_colour` are never used
[INFO] [stdout]   --> src/colour_string/ColourString_Vec.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl<'a> ColourStringVec<'a> {
[INFO] [stdout]    | ---------------------------- associated items in this implementation
[INFO] [stdout] 14 |
[INFO] [stdout] 15 |     pub fn new<'b>() -> ColourStringVec<'b>{
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 28 |     pub fn change_bg_group_colour(self, group : &str, colour : Colour) -> () {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 36 |     pub fn change_fg_group_colour(self, group : &str, colour : Colour) -> () {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/colour.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout]  8 | impl Colour{
[INFO] [stdout]    | ----------- associated function in this implementation
[INFO] [stdout]  9 |
[INFO] [stdout] 10 |     pub fn new(r: u8, g: u8, b: u8) -> Colour{
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `image_from_path` is never used
[INFO] [stdout]  --> src/images/images.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn image_from_path(path : &str) -> CharScreen{
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `image_to_pixel_map` is never used
[INFO] [stdout]   --> src/images/images.rs:30:4
[INFO] [stdout]    |
[INFO] [stdout] 30 | fn image_to_pixel_map(bytes : &[u8]) -> Vec<Vec<(u8, u8, u8)>>{
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `asTrueColour` should have a snake case name
[INFO] [stdout]   --> src/graphics_screen/char_pixel.rs:48:12
[INFO] [stdout]    |
[INFO] [stdout] 48 |     pub fn asTrueColour(&self) -> String{
[INFO] [stdout]    |            ^^^^^^^^^^^^ help: convert the identifier to snake case: `as_true_colour`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `DEC` should have a snake case name
[INFO] [stdout]   --> src/cursor_controls.rs:19:9
[INFO] [stdout]    |
[INFO] [stdout] 19 |         DEC => print!("{} 7", ESCAPE_CODE),
[INFO] [stdout]    |         ^^^ help: convert the identifier to snake case: `dec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `SCO` should have a snake case name
[INFO] [stdout]   --> src/cursor_controls.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 |         SCO => print!("{}[s", ESCAPE_CODE),
[INFO] [stdout]    |         ^^^ help: convert the identifier to snake case (notice the capitalization): `sco`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `DEC` should have a snake case name
[INFO] [stdout]   --> src/cursor_controls.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 26 |         DEC => print!("{} 8", ESCAPE_CODE),
[INFO] [stdout]    |         ^^^ help: convert the identifier to snake case: `dec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `SCO` should have a snake case name
[INFO] [stdout]   --> src/cursor_controls.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 27 |         SCO => print!("{}[u", ESCAPE_CODE),
[INFO] [stdout]    |         ^^^ help: convert the identifier to snake case (notice the capitalization): `sco`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `ColourString` should have a snake case name
[INFO] [stdout]  --> src/colour_string/mod.rs:1:9
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub mod ColourString;
[INFO] [stdout]   |         ^^^^^^^^^^^^ help: convert the identifier to snake case: `colour_string`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `ColourString_Vec` should have a snake case name
[INFO] [stdout]  --> src/colour_string/mod.rs:2:9
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub mod ColourString_Vec;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `colour_string_vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0170`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `term_graphics` (bin "term_graphics") due to 4 previous errors; 37 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "1e71f954fff50f0812272f2126d455766c41f065a5df1b11658e32407d1d66b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e71f954fff50f0812272f2126d455766c41f065a5df1b11658e32407d1d66b4", kill_on_drop: false }`
[INFO] [stdout] 1e71f954fff50f0812272f2126d455766c41f065a5df1b11658e32407d1d66b4
