[INFO] cloning repository https://github.com/Raunak-S/tinyrender
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Raunak-S/tinyrender" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRaunak-S%2Ftinyrender", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRaunak-S%2Ftinyrender'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 79a3184c035c8168c53e5265b78df505504221c4
[INFO] checking Raunak-S/tinyrender against master#2ad4eb207b369017f5140918b5e4b0d3650b46b0 for pr-95611
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRaunak-S%2Ftinyrender" "/workspace/builds/worker-29/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-29/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Raunak-S/tinyrender on toolchain 2ad4eb207b369017f5140918b5e4b0d3650b46b0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+2ad4eb207b369017f5140918b5e4b0d3650b46b0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Raunak-S/tinyrender
[INFO] finished tweaking git repo https://github.com/Raunak-S/tinyrender
[INFO] tweaked toml for git repo https://github.com/Raunak-S/tinyrender written to /workspace/builds/worker-29/source/Cargo.toml
[INFO] crate git repo https://github.com/Raunak-S/tinyrender already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+2ad4eb207b369017f5140918b5e4b0d3650b46b0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded obj v0.10.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+2ad4eb207b369017f5140918b5e4b0d3650b46b0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1331347a94b9e454b337cc97df75f0b932f1d1dde757439b60741737c55d30f5
[INFO] running `Command { std: "docker" "start" "-a" "1331347a94b9e454b337cc97df75f0b932f1d1dde757439b60741737c55d30f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1331347a94b9e454b337cc97df75f0b932f1d1dde757439b60741737c55d30f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1331347a94b9e454b337cc97df75f0b932f1d1dde757439b60741737c55d30f5", kill_on_drop: false }`
[INFO] [stdout] 1331347a94b9e454b337cc97df75f0b932f1d1dde757439b60741737c55d30f5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+2ad4eb207b369017f5140918b5e4b0d3650b46b0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 95b43d8499416f0d084c7eea87034a73e1189329525b3657cc33a754f255facf
[INFO] running `Command { std: "docker" "start" "-a" "95b43d8499416f0d084c7eea87034a73e1189329525b3657cc33a754f255facf", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling libc v0.2.122
[INFO] [stderr]     Checking num_threads v0.1.5
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking obj v0.10.2
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]     Checking time v0.3.9
[INFO] [stderr]     Checking num-complex v0.4.0
[INFO] [stderr]     Checking num v0.4.0
[INFO] [stderr]     Checking tinyrender v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Vec2i`
[INFO] [stdout]  --> src/model.rs:4:16
[INFO] [stdout]   |
[INFO] [stdout] 4 |     geometry::{Vec2i, Vec2f, Vec3f},
[INFO] [stdout]   |                ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `obj::Obj`
[INFO] [stdout]  --> src/our_gl.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use obj::Obj;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `model::Model`
[INFO] [stdout]  --> src/our_gl.rs:3:34
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::{geometry::*, tga::*, model::Model};
[INFO] [stdout]   |                                  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `WIDTH`, `geometry::*`, `model::Model`
[INFO] [stdout]  --> src/tga.rs:1:13
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{geometry::*, model::Model, WIDTH};
[INFO] [stdout]   |             ^^^^^^^^^^^  ^^^^^^^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `num::pow`
[INFO] [stdout]  --> src/main.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use num::pow;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `obj::Obj`
[INFO] [stdout]  --> src/main.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use obj::Obj;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `time::Instant`
[INFO] [stdout]   --> src/main.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use time::Instant;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Vec2i`
[INFO] [stdout]  --> src/model.rs:4:16
[INFO] [stdout]   |
[INFO] [stdout] 4 |     geometry::{Vec2i, Vec2f, Vec3f},
[INFO] [stdout]   |                ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `obj::Obj`
[INFO] [stdout]  --> src/our_gl.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use obj::Obj;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `model::Model`
[INFO] [stdout]  --> src/our_gl.rs:3:34
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::{geometry::*, tga::*, model::Model};
[INFO] [stdout]   |                                  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `WIDTH`, `geometry::*`, `model::Model`
[INFO] [stdout]  --> src/tga.rs:1:13
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{geometry::*, model::Model, WIDTH};
[INFO] [stdout]   |             ^^^^^^^^^^^  ^^^^^^^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `num::pow`
[INFO] [stdout]  --> src/main.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use num::pow;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `obj::Obj`
[INFO] [stdout]  --> src/main.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use obj::Obj;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `time::Instant`
[INFO] [stdout]   --> src/main.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use time::Instant;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `chunkheader` is never read
[INFO] [stdout]    --> src/tga.rs:256:21
[INFO] [stdout]     |
[INFO] [stdout] 256 |             let mut chunkheader = 0 as u8;
[INFO] [stdout]     |                     ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/tga.rs:266:21
[INFO] [stdout]     |
[INFO] [stdout] 266 |                 for i in 0..chunkheader {
[INFO] [stdout]     |                     ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `developer_area_ref`
[INFO] [stdout]    --> src/tga.rs:311:13
[INFO] [stdout]     |
[INFO] [stdout] 311 |         let developer_area_ref: [u8; 4] = [0, 0, 0, 0];
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_developer_area_ref`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `extension_area_ref`
[INFO] [stdout]    --> src/tga.rs:312:13
[INFO] [stdout]     |
[INFO] [stdout] 312 |         let extension_area_ref: [u8; 4] = [0, 0, 0, 0];
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_extension_area_ref`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `footer`
[INFO] [stdout]    --> src/tga.rs:314:17
[INFO] [stdout]     |
[INFO] [stdout] 314 |         let mut footer: &[char] = &[
[INFO] [stdout]     |                 ^^^^^^ help: if this is intentional, prefix it with an underscore: `_footer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `chunkheader` is never read
[INFO] [stdout]    --> src/tga.rs:256:21
[INFO] [stdout]     |
[INFO] [stdout] 256 |             let mut chunkheader = 0 as u8;
[INFO] [stdout]     |                     ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/tga.rs:266:21
[INFO] [stdout]     |
[INFO] [stdout] 266 |                 for i in 0..chunkheader {
[INFO] [stdout]     |                     ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `developer_area_ref`
[INFO] [stdout]    --> src/tga.rs:311:13
[INFO] [stdout]     |
[INFO] [stdout] 311 |         let developer_area_ref: [u8; 4] = [0, 0, 0, 0];
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_developer_area_ref`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `extension_area_ref`
[INFO] [stdout]    --> src/tga.rs:312:13
[INFO] [stdout]     |
[INFO] [stdout] 312 |         let extension_area_ref: [u8; 4] = [0, 0, 0, 0];
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_extension_area_ref`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `footer`
[INFO] [stdout]    --> src/tga.rs:314:17
[INFO] [stdout]     |
[INFO] [stdout] 314 |         let mut footer: &[char] = &[
[INFO] [stdout]     |                 ^^^^^^ help: if this is intentional, prefix it with an underscore: `_footer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/tga.rs:314:13
[INFO] [stdout]     |
[INFO] [stdout] 314 |         let mut footer: &[char] = &[
[INFO] [stdout]     |             ----^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `OUTPUT`
[INFO] [stdout]   --> src/main.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | const OUTPUT: &str = "obj/output.tga";
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `ZBUFFER_OUTPUT`
[INFO] [stdout]   --> src/main.rs:14:1
[INFO] [stdout]    |
[INFO] [stdout] 14 | const ZBUFFER_OUTPUT: &str = "obj/zbuffer.tga";
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `from_vec`
[INFO] [stdout]   --> src/geometry.rs:26:12
[INFO] [stdout]    |
[INFO] [stdout] 26 |     pub fn from_vec(v: &Vec<T>) -> Self {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> src/geometry.rs:111:12
[INFO] [stdout]     |
[INFO] [stdout] 111 |     pub fn new() -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `from_matrix`
[INFO] [stdout]    --> src/geometry.rs:125:12
[INFO] [stdout]     |
[INFO] [stdout] 125 |     pub fn from_matrix(m: Matrix) -> Vec3f {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `into_float`
[INFO] [stdout]    --> src/geometry.rs:144:12
[INFO] [stdout]     |
[INFO] [stdout] 144 |     pub fn into_float(v: Vec3i) -> Vec3f {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `into_int`
[INFO] [stdout]    --> src/geometry.rs:151:12
[INFO] [stdout]     |
[INFO] [stdout] 151 |     pub fn into_int(v: Vec3f) -> Vec3i {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias is never used: `Vec2i`
[INFO] [stdout]    --> src/geometry.rs:293:1
[INFO] [stdout]     |
[INFO] [stdout] 293 | pub type Vec2i = Vec2D<i32>;
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias is never used: `Vec3i`
[INFO] [stdout]    --> src/geometry.rs:294:1
[INFO] [stdout]     |
[INFO] [stdout] 294 | pub type Vec3i = Vec3D<i32>;
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `from_vec3f`
[INFO] [stdout]    --> src/geometry.rs:341:12
[INFO] [stdout]     |
[INFO] [stdout] 341 |     pub fn from_vec3f(v: Vec3f) -> Matrix {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `nrows`
[INFO] [stdout]    --> src/geometry.rs:349:12
[INFO] [stdout]     |
[INFO] [stdout] 349 |     pub fn nrows(&self) -> i32 {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `ncols`
[INFO] [stdout]    --> src/geometry.rs:352:12
[INFO] [stdout]     |
[INFO] [stdout] 352 |     pub fn ncols(&self) -> i32 {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `identity`
[INFO] [stdout]    --> src/geometry.rs:369:12
[INFO] [stdout]     |
[INFO] [stdout] 369 |     pub fn identity(dimensions: i32) -> Self {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `inverse`
[INFO] [stdout]    --> src/geometry.rs:387:12
[INFO] [stdout]     |
[INFO] [stdout] 387 |     pub fn inverse(&self) -> Self {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_model`
[INFO] [stdout]   --> src/model.rs:39:12
[INFO] [stdout]    |
[INFO] [stdout] 39 |     pub fn get_model(&self) -> &Obj {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new_val`
[INFO] [stdout]   --> src/tga.rs:84:12
[INFO] [stdout]    |
[INFO] [stdout] 84 |     pub fn new_val(v: u32, bpp: i32) -> Self {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_bytespp`
[INFO] [stdout]    --> src/tga.rs:357:12
[INFO] [stdout]     |
[INFO] [stdout] 357 |     pub fn get_bytespp(&self) -> i32 {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `light_dir` should have an upper case name
[INFO] [stdout]   --> src/main.rs:19:7
[INFO] [stdout]    |
[INFO] [stdout] 19 | const light_dir: Vec3f = Vec3f { x: 1., y: 1., z: 1. };
[INFO] [stdout]    |       ^^^^^^^^^ help: convert the identifier to upper case: `LIGHT_DIR`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `eye` should have an upper case name
[INFO] [stdout]   --> src/main.rs:20:13
[INFO] [stdout]    |
[INFO] [stdout] 20 | const       eye: Vec3f = Vec3f { x: 1., y: 1., z: 3. };
[INFO] [stdout]    |             ^^^ help: convert the identifier to upper case: `EYE`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `center` should have an upper case name
[INFO] [stdout]   --> src/main.rs:21:10
[INFO] [stdout]    |
[INFO] [stdout] 21 | const    center: Vec3f = Vec3f { x: 0., y: 0., z: 0. };
[INFO] [stdout]    |          ^^^^^^ help: convert the identifier to upper case: `CENTER`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `up` should have an upper case name
[INFO] [stdout]   --> src/main.rs:22:14
[INFO] [stdout]    |
[INFO] [stdout] 22 | const        up: Vec3f = Vec3f { x: 0., y: 1., z: 0. };
[INFO] [stdout]    |              ^^ help: convert the identifier to upper case: `UP`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `gl_Position` should have a snake case name
[INFO] [stdout]   --> src/main.rs:48:17
[INFO] [stdout]    |
[INFO] [stdout] 48 |         let mut gl_Position = view_bundle.ModelView.clone()*embed(&self.model.vert(iface, nthvert), None);
[INFO] [stdout]    |                 ^^^^^^^^^^^ help: convert the identifier to snake case: `gl_position`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `AI` should have a snake case name
[INFO] [stdout]   --> src/main.rs:58:17
[INFO] [stdout]    |
[INFO] [stdout] 58 |         let mut AI = Matrix::new(Some(3), Some(3));
[INFO] [stdout]    |                 ^^ help: convert the identifier to snake case: `ai`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `B` should have a snake case name
[INFO] [stdout]   --> src/main.rs:69:17
[INFO] [stdout]    |
[INFO] [stdout] 69 |         let mut B = Matrix::new(Some(3), Some(3));
[INFO] [stdout]    |                 ^ help: convert the identifier to snake case: `b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `gl_FragColor` should have a snake case name
[INFO] [stdout]   --> src/main.rs:81:17
[INFO] [stdout]    |
[INFO] [stdout] 81 |         let mut gl_FragColor = TGAColor::new_rgba(255, 255, 255, 0);
[INFO] [stdout]    |                 ^^^^^^^^^^^^ help: convert the identifier to snake case: `gl_frag_color`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `ModelView` should have a snake case name
[INFO] [stdout]   --> src/main.rs:91:9
[INFO] [stdout]    |
[INFO] [stdout] 91 |     let ModelView = lookat(eye, center, up);
[INFO] [stdout]    |         ^^^^^^^^^ help: convert the identifier to snake case: `model_view`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `ViewPort` should have a snake case name
[INFO] [stdout]   --> src/main.rs:92:9
[INFO] [stdout]    |
[INFO] [stdout] 92 |     let ViewPort = viewport(WIDTH / 8, HEIGHT / 8, WIDTH * 3 / 4, HEIGHT * 3 / 4);
[INFO] [stdout]    |         ^^^^^^^^ help: convert the identifier to snake case: `view_port`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Projection` should have a snake case name
[INFO] [stdout]   --> src/main.rs:93:9
[INFO] [stdout]    |
[INFO] [stdout] 93 |     let Projection = projection((eye-center).norm());
[INFO] [stdout]    |         ^^^^^^^^^^ help: convert the identifier to snake case: `projection`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `E` should have a snake case name
[INFO] [stdout]    --> src/geometry.rs:370:17
[INFO] [stdout]     |
[INFO] [stdout] 370 |         let mut E = Matrix::new(Some(dimensions), Some(dimensions));
[INFO] [stdout]     |                 ^ help: convert the identifier to snake case: `e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Projection` should have a snake case name
[INFO] [stdout]   --> src/our_gl.rs:15:13
[INFO] [stdout]    |
[INFO] [stdout] 15 |     let mut Projection = Matrix::new(Some(4), Some(4));
[INFO] [stdout]    |             ^^^^^^^^^^ help: convert the identifier to snake case: `projection`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Minv` should have a snake case name
[INFO] [stdout]   --> src/our_gl.rs:27:13
[INFO] [stdout]    |
[INFO] [stdout] 27 |     let mut Minv = Matrix::new(Some(4), Some(4));
[INFO] [stdout]    |             ^^^^ help: convert the identifier to snake case: `minv`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Tr` should have a snake case name
[INFO] [stdout]   --> src/our_gl.rs:32:13
[INFO] [stdout]    |
[INFO] [stdout] 32 |     let mut Tr = Matrix::new(Some(4), Some(4));
[INFO] [stdout]    |             ^^ help: convert the identifier to snake case: `tr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `P` should have a snake case name
[INFO] [stdout]   --> src/our_gl.rs:40:38
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub fn barycentric(tri: &[Vec2f; 3], P: &Vec2f) -> Vec3f {
[INFO] [stdout]    |                                      ^ help: convert the identifier to snake case: `p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `ABC` should have a snake case name
[INFO] [stdout]   --> src/our_gl.rs:41:13
[INFO] [stdout]    |
[INFO] [stdout] 41 |     let mut ABC = Matrix::new(Some(3), Some(3));
[INFO] [stdout]    |             ^^^ help: convert the identifier to snake case: `abc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `ModelView` should have a snake case name
[INFO] [stdout]   --> src/our_gl.rs:51:9
[INFO] [stdout]    |
[INFO] [stdout] 51 |     pub ModelView: Matrix,
[INFO] [stdout]    |         ^^^^^^^^^ help: convert the identifier to snake case: `model_view`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `ViewPort` should have a snake case name
[INFO] [stdout]   --> src/our_gl.rs:52:9
[INFO] [stdout]    |
[INFO] [stdout] 52 |     pub ViewPort: Matrix,
[INFO] [stdout]    |         ^^^^^^^^ help: convert the identifier to snake case: `view_port`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Projection` should have a snake case name
[INFO] [stdout]   --> src/our_gl.rs:53:9
[INFO] [stdout]    |
[INFO] [stdout] 53 |     pub Projection: Matrix,
[INFO] [stdout]    |         ^^^^^^^^^^ help: convert the identifier to snake case: `projection`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait method `sample2D` should have a snake case name
[INFO] [stdout]   --> src/our_gl.rs:57:8
[INFO] [stdout]    |
[INFO] [stdout] 57 |     fn sample2D(img: &TGAImage, uvf: &Vec2f) -> TGAColor {
[INFO] [stdout]    |        ^^^^^^^^ help: convert the identifier to snake case: `sample2_d`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Viewport` should have a snake case name
[INFO] [stdout]   --> src/our_gl.rs:65:9
[INFO] [stdout]    |
[INFO] [stdout] 65 |     let Viewport = view_bundle.ViewPort.clone();
[INFO] [stdout]    |         ^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `viewport`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Grayscale` should have a snake case name
[INFO] [stdout]    --> src/tga.rs:165:9
[INFO] [stdout]     |
[INFO] [stdout] 165 |     pub Grayscale: u8,
[INFO] [stdout]     |         ^^^^^^^^^ help: convert the identifier to snake case: `grayscale`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `RGB` should have a snake case name
[INFO] [stdout]    --> src/tga.rs:166:9
[INFO] [stdout]     |
[INFO] [stdout] 166 |     pub RGB: u8,
[INFO] [stdout]     |         ^^^ help: convert the identifier to snake case: `rgb`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `RGBA` should have a snake case name
[INFO] [stdout]    --> src/tga.rs:167:9
[INFO] [stdout]     |
[INFO] [stdout] 167 |     pub RGBA: u8,
[INFO] [stdout]     |         ^^^^ help: convert the identifier to snake case: `rgba`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `TGAFormat` should have an upper case name
[INFO] [stdout]    --> src/tga.rs:170:11
[INFO] [stdout]     |
[INFO] [stdout] 170 | pub const TGAFormat: Format = Format {
[INFO] [stdout]     |           ^^^^^^^^^ help: convert the identifier to upper case: `TGAFORMAT`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/tga.rs:314:13
[INFO] [stdout]     |
[INFO] [stdout] 314 |         let mut footer: &[char] = &[
[INFO] [stdout]     |             ----^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 56 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `OUTPUT`
[INFO] [stdout]   --> src/main.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | const OUTPUT: &str = "obj/output.tga";
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `ZBUFFER_OUTPUT`
[INFO] [stdout]   --> src/main.rs:14:1
[INFO] [stdout]    |
[INFO] [stdout] 14 | const ZBUFFER_OUTPUT: &str = "obj/zbuffer.tga";
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `from_vec`
[INFO] [stdout]   --> src/geometry.rs:26:12
[INFO] [stdout]    |
[INFO] [stdout] 26 |     pub fn from_vec(v: &Vec<T>) -> Self {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> src/geometry.rs:111:12
[INFO] [stdout]     |
[INFO] [stdout] 111 |     pub fn new() -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `from_matrix`
[INFO] [stdout]    --> src/geometry.rs:125:12
[INFO] [stdout]     |
[INFO] [stdout] 125 |     pub fn from_matrix(m: Matrix) -> Vec3f {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `into_float`
[INFO] [stdout]    --> src/geometry.rs:144:12
[INFO] [stdout]     |
[INFO] [stdout] 144 |     pub fn into_float(v: Vec3i) -> Vec3f {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `into_int`
[INFO] [stdout]    --> src/geometry.rs:151:12
[INFO] [stdout]     |
[INFO] [stdout] 151 |     pub fn into_int(v: Vec3f) -> Vec3i {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias is never used: `Vec2i`
[INFO] [stdout]    --> src/geometry.rs:293:1
[INFO] [stdout]     |
[INFO] [stdout] 293 | pub type Vec2i = Vec2D<i32>;
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias is never used: `Vec3i`
[INFO] [stdout]    --> src/geometry.rs:294:1
[INFO] [stdout]     |
[INFO] [stdout] 294 | pub type Vec3i = Vec3D<i32>;
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `from_vec3f`
[INFO] [stdout]    --> src/geometry.rs:341:12
[INFO] [stdout]     |
[INFO] [stdout] 341 |     pub fn from_vec3f(v: Vec3f) -> Matrix {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `nrows`
[INFO] [stdout]    --> src/geometry.rs:349:12
[INFO] [stdout]     |
[INFO] [stdout] 349 |     pub fn nrows(&self) -> i32 {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `ncols`
[INFO] [stdout]    --> src/geometry.rs:352:12
[INFO] [stdout]     |
[INFO] [stdout] 352 |     pub fn ncols(&self) -> i32 {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `identity`
[INFO] [stdout]    --> src/geometry.rs:369:12
[INFO] [stdout]     |
[INFO] [stdout] 369 |     pub fn identity(dimensions: i32) -> Self {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `inverse`
[INFO] [stdout]    --> src/geometry.rs:387:12
[INFO] [stdout]     |
[INFO] [stdout] 387 |     pub fn inverse(&self) -> Self {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_model`
[INFO] [stdout]   --> src/model.rs:39:12
[INFO] [stdout]    |
[INFO] [stdout] 39 |     pub fn get_model(&self) -> &Obj {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new_val`
[INFO] [stdout]   --> src/tga.rs:84:12
[INFO] [stdout]    |
[INFO] [stdout] 84 |     pub fn new_val(v: u32, bpp: i32) -> Self {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_bytespp`
[INFO] [stdout]    --> src/tga.rs:357:12
[INFO] [stdout]     |
[INFO] [stdout] 357 |     pub fn get_bytespp(&self) -> i32 {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `light_dir` should have an upper case name
[INFO] [stdout]   --> src/main.rs:19:7
[INFO] [stdout]    |
[INFO] [stdout] 19 | const light_dir: Vec3f = Vec3f { x: 1., y: 1., z: 1. };
[INFO] [stdout]    |       ^^^^^^^^^ help: convert the identifier to upper case: `LIGHT_DIR`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `eye` should have an upper case name
[INFO] [stdout]   --> src/main.rs:20:13
[INFO] [stdout]    |
[INFO] [stdout] 20 | const       eye: Vec3f = Vec3f { x: 1., y: 1., z: 3. };
[INFO] [stdout]    |             ^^^ help: convert the identifier to upper case: `EYE`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `center` should have an upper case name
[INFO] [stdout]   --> src/main.rs:21:10
[INFO] [stdout]    |
[INFO] [stdout] 21 | const    center: Vec3f = Vec3f { x: 0., y: 0., z: 0. };
[INFO] [stdout]    |          ^^^^^^ help: convert the identifier to upper case: `CENTER`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `up` should have an upper case name
[INFO] [stdout]   --> src/main.rs:22:14
[INFO] [stdout]    |
[INFO] [stdout] 22 | const        up: Vec3f = Vec3f { x: 0., y: 1., z: 0. };
[INFO] [stdout]    |              ^^ help: convert the identifier to upper case: `UP`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `gl_Position` should have a snake case name
[INFO] [stdout]   --> src/main.rs:48:17
[INFO] [stdout]    |
[INFO] [stdout] 48 |         let mut gl_Position = view_bundle.ModelView.clone()*embed(&self.model.vert(iface, nthvert), None);
[INFO] [stdout]    |                 ^^^^^^^^^^^ help: convert the identifier to snake case: `gl_position`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `AI` should have a snake case name
[INFO] [stdout]   --> src/main.rs:58:17
[INFO] [stdout]    |
[INFO] [stdout] 58 |         let mut AI = Matrix::new(Some(3), Some(3));
[INFO] [stdout]    |                 ^^ help: convert the identifier to snake case: `ai`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `B` should have a snake case name
[INFO] [stdout]   --> src/main.rs:69:17
[INFO] [stdout]    |
[INFO] [stdout] 69 |         let mut B = Matrix::new(Some(3), Some(3));
[INFO] [stdout]    |                 ^ help: convert the identifier to snake case: `b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `gl_FragColor` should have a snake case name
[INFO] [stdout]   --> src/main.rs:81:17
[INFO] [stdout]    |
[INFO] [stdout] 81 |         let mut gl_FragColor = TGAColor::new_rgba(255, 255, 255, 0);
[INFO] [stdout]    |                 ^^^^^^^^^^^^ help: convert the identifier to snake case: `gl_frag_color`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `ModelView` should have a snake case name
[INFO] [stdout]   --> src/main.rs:91:9
[INFO] [stdout]    |
[INFO] [stdout] 91 |     let ModelView = lookat(eye, center, up);
[INFO] [stdout]    |         ^^^^^^^^^ help: convert the identifier to snake case: `model_view`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `ViewPort` should have a snake case name
[INFO] [stdout]   --> src/main.rs:92:9
[INFO] [stdout]    |
[INFO] [stdout] 92 |     let ViewPort = viewport(WIDTH / 8, HEIGHT / 8, WIDTH * 3 / 4, HEIGHT * 3 / 4);
[INFO] [stdout]    |         ^^^^^^^^ help: convert the identifier to snake case: `view_port`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Projection` should have a snake case name
[INFO] [stdout]   --> src/main.rs:93:9
[INFO] [stdout]    |
[INFO] [stdout] 93 |     let Projection = projection((eye-center).norm());
[INFO] [stdout]    |         ^^^^^^^^^^ help: convert the identifier to snake case: `projection`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `E` should have a snake case name
[INFO] [stdout]    --> src/geometry.rs:370:17
[INFO] [stdout]     |
[INFO] [stdout] 370 |         let mut E = Matrix::new(Some(dimensions), Some(dimensions));
[INFO] [stdout]     |                 ^ help: convert the identifier to snake case: `e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Projection` should have a snake case name
[INFO] [stdout]   --> src/our_gl.rs:15:13
[INFO] [stdout]    |
[INFO] [stdout] 15 |     let mut Projection = Matrix::new(Some(4), Some(4));
[INFO] [stdout]    |             ^^^^^^^^^^ help: convert the identifier to snake case: `projection`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Minv` should have a snake case name
[INFO] [stdout]   --> src/our_gl.rs:27:13
[INFO] [stdout]    |
[INFO] [stdout] 27 |     let mut Minv = Matrix::new(Some(4), Some(4));
[INFO] [stdout]    |             ^^^^ help: convert the identifier to snake case: `minv`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Tr` should have a snake case name
[INFO] [stdout]   --> src/our_gl.rs:32:13
[INFO] [stdout]    |
[INFO] [stdout] 32 |     let mut Tr = Matrix::new(Some(4), Some(4));
[INFO] [stdout]    |             ^^ help: convert the identifier to snake case: `tr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `P` should have a snake case name
[INFO] [stdout]   --> src/our_gl.rs:40:38
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub fn barycentric(tri: &[Vec2f; 3], P: &Vec2f) -> Vec3f {
[INFO] [stdout]    |                                      ^ help: convert the identifier to snake case: `p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `ABC` should have a snake case name
[INFO] [stdout]   --> src/our_gl.rs:41:13
[INFO] [stdout]    |
[INFO] [stdout] 41 |     let mut ABC = Matrix::new(Some(3), Some(3));
[INFO] [stdout]    |             ^^^ help: convert the identifier to snake case: `abc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `ModelView` should have a snake case name
[INFO] [stdout]   --> src/our_gl.rs:51:9
[INFO] [stdout]    |
[INFO] [stdout] 51 |     pub ModelView: Matrix,
[INFO] [stdout]    |         ^^^^^^^^^ help: convert the identifier to snake case: `model_view`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `ViewPort` should have a snake case name
[INFO] [stdout]   --> src/our_gl.rs:52:9
[INFO] [stdout]    |
[INFO] [stdout] 52 |     pub ViewPort: Matrix,
[INFO] [stdout]    |         ^^^^^^^^ help: convert the identifier to snake case: `view_port`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Projection` should have a snake case name
[INFO] [stdout]   --> src/our_gl.rs:53:9
[INFO] [stdout]    |
[INFO] [stdout] 53 |     pub Projection: Matrix,
[INFO] [stdout]    |         ^^^^^^^^^^ help: convert the identifier to snake case: `projection`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait method `sample2D` should have a snake case name
[INFO] [stdout]   --> src/our_gl.rs:57:8
[INFO] [stdout]    |
[INFO] [stdout] 57 |     fn sample2D(img: &TGAImage, uvf: &Vec2f) -> TGAColor {
[INFO] [stdout]    |        ^^^^^^^^ help: convert the identifier to snake case: `sample2_d`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Viewport` should have a snake case name
[INFO] [stdout]   --> src/our_gl.rs:65:9
[INFO] [stdout]    |
[INFO] [stdout] 65 |     let Viewport = view_bundle.ViewPort.clone();
[INFO] [stdout]    |         ^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `viewport`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Grayscale` should have a snake case name
[INFO] [stdout]    --> src/tga.rs:165:9
[INFO] [stdout]     |
[INFO] [stdout] 165 |     pub Grayscale: u8,
[INFO] [stdout]     |         ^^^^^^^^^ help: convert the identifier to snake case: `grayscale`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `RGB` should have a snake case name
[INFO] [stdout]    --> src/tga.rs:166:9
[INFO] [stdout]     |
[INFO] [stdout] 166 |     pub RGB: u8,
[INFO] [stdout]     |         ^^^ help: convert the identifier to snake case: `rgb`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `RGBA` should have a snake case name
[INFO] [stdout]    --> src/tga.rs:167:9
[INFO] [stdout]     |
[INFO] [stdout] 167 |     pub RGBA: u8,
[INFO] [stdout]     |         ^^^^ help: convert the identifier to snake case: `rgba`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `TGAFormat` should have an upper case name
[INFO] [stdout]    --> src/tga.rs:170:11
[INFO] [stdout]     |
[INFO] [stdout] 170 | pub const TGAFormat: Format = Format {
[INFO] [stdout]     |           ^^^^^^^^^ help: convert the identifier to upper case: `TGAFORMAT`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 56 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 22s
[INFO] running `Command { std: "docker" "inspect" "95b43d8499416f0d084c7eea87034a73e1189329525b3657cc33a754f255facf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95b43d8499416f0d084c7eea87034a73e1189329525b3657cc33a754f255facf", kill_on_drop: false }`
[INFO] [stdout] 95b43d8499416f0d084c7eea87034a73e1189329525b3657cc33a754f255facf