[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] e8d905bc91c76bbac6b65fcfbbc5a9a2c6caf3f7
[INFO] testing Raunak-S/tinyrender against beta-2022-02-22 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRaunak-S%2Ftinyrender" "/workspace/builds/worker-21/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-21/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Raunak-S/tinyrender on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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-21/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" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1122b2253d42ecb15a59f1b5a02666772038c1d8432c71abc6f526111f68888a
[INFO] running `Command { std: "docker" "start" "-a" "1122b2253d42ecb15a59f1b5a02666772038c1d8432c71abc6f526111f68888a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1122b2253d42ecb15a59f1b5a02666772038c1d8432c71abc6f526111f68888a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1122b2253d42ecb15a59f1b5a02666772038c1d8432c71abc6f526111f68888a", kill_on_drop: false }`
[INFO] [stdout] 1122b2253d42ecb15a59f1b5a02666772038c1d8432c71abc6f526111f68888a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 25c10a185625cf4782e737b5d113730adda37f409cdc1aa2d20938926c8f21a0
[INFO] running `Command { std: "docker" "start" "-a" "25c10a185625cf4782e737b5d113730adda37f409cdc1aa2d20938926c8f21a0", kill_on_drop: false }`
[INFO] [stderr]    Compiling obj v0.10.2
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-complex v0.4.0
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]    Compiling num v0.4.0
[INFO] [stderr]    Compiling tinyrender v0.1.0 (/opt/rustwide/workdir)
[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]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `z`
[INFO] [stdout]    --> src/main.rs:125:13
[INFO] [stdout]     |
[INFO] [stdout] 125 |         let z = ViewPort.clone() * Projection.clone() * ModelView.clone();
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_z`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `chunkheader` is never read
[INFO] [stdout]    --> src/tga.rs:219:21
[INFO] [stdout]     |
[INFO] [stdout] 219 |             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:229:21
[INFO] [stdout]     |
[INFO] [stdout] 229 |                 for i in 0..chunkheader {
[INFO] [stdout]     |                     ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `developer_area_ref`
[INFO] [stdout]    --> src/tga.rs:274:13
[INFO] [stdout]     |
[INFO] [stdout] 274 |         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:275:13
[INFO] [stdout]     |
[INFO] [stdout] 275 |         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:277:17
[INFO] [stdout]     |
[INFO] [stdout] 277 |         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:277:13
[INFO] [stdout]     |
[INFO] [stdout] 277 |         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: associated function is never used: `new`
[INFO] [stdout]   --> src/geometry.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 16 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new_args`
[INFO] [stdout]   --> src/geometry.rs:22:12
[INFO] [stdout]    |
[INFO] [stdout] 22 |     pub fn new_args(newx: T, newy: T) -> Self {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias is never used: `Vec2i`
[INFO] [stdout]    --> src/geometry.rs:231:1
[INFO] [stdout]     |
[INFO] [stdout] 231 | pub type Vec2i = Vec2D<i32>;
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias is never used: `Vec2f`
[INFO] [stdout]    --> src/geometry.rs:233:1
[INFO] [stdout]     |
[INFO] [stdout] 233 | pub type Vec2f = Vec2D<f32>;
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `diffusemap`
[INFO] [stdout]   --> src/model.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     diffusemap: TGAImage,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `diffuse`
[INFO] [stdout]   --> src/model.rs:52:12
[INFO] [stdout]    |
[INFO] [stdout] 52 |     pub fn diffuse(&self, uv: Vec2i) -> TGAColor {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `uv`
[INFO] [stdout]   --> src/model.rs:56:12
[INFO] [stdout]    |
[INFO] [stdout] 56 |     pub fn uv(&self, iface: i32, nvert: i32) -> Vec2i {
[INFO] [stdout]    |            ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `line`
[INFO] [stdout]    --> src/tga.rs:391:8
[INFO] [stdout]     |
[INFO] [stdout] 391 | pub fn line(
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `WHITE`
[INFO] [stdout]    --> src/tga.rs:428:1
[INFO] [stdout]     |
[INFO] [stdout] 428 | / pub const WHITE: TGAColor = TGAColor {
[INFO] [stdout] 429 | |     color_type: ColorType::RGBA(RGBA {
[INFO] [stdout] 430 | |         r: 255,
[INFO] [stdout] 431 | |         g: 255,
[INFO] [stdout] ...   |
[INFO] [stdout] 435 | |     bytespp: 4,
[INFO] [stdout] 436 | | };
[INFO] [stdout]     | |__^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `RED`
[INFO] [stdout]    --> src/tga.rs:437:1
[INFO] [stdout]     |
[INFO] [stdout] 437 | / pub const RED: TGAColor = TGAColor {
[INFO] [stdout] 438 | |     color_type: ColorType::RGBA(RGBA {
[INFO] [stdout] 439 | |         r: 255,
[INFO] [stdout] 440 | |         g: 0,
[INFO] [stdout] ...   |
[INFO] [stdout] 444 | |     bytespp: 4,
[INFO] [stdout] 445 | | };
[INFO] [stdout]     | |__^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `GREEN`
[INFO] [stdout]    --> src/tga.rs:446:1
[INFO] [stdout]     |
[INFO] [stdout] 446 | / pub const GREEN: TGAColor = TGAColor {
[INFO] [stdout] 447 | |     color_type: ColorType::RGBA(RGBA {
[INFO] [stdout] 448 | |         r: 0,
[INFO] [stdout] 449 | |         g: 255,
[INFO] [stdout] ...   |
[INFO] [stdout] 453 | |     bytespp: 4,
[INFO] [stdout] 454 | | };
[INFO] [stdout]     | |__^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `A` should have a snake case name
[INFO] [stdout]   --> src/main.rs:75:17
[INFO] [stdout]    |
[INFO] [stdout] 75 |         let mut A = t0 + Vec3f::into_float(t2 - t0) * alpha;
[INFO] [stdout]    |                 ^ help: convert the identifier to snake case: `a`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `B` should have a snake case name
[INFO] [stdout]   --> src/main.rs:76:17
[INFO] [stdout]    |
[INFO] [stdout] 76 |         let mut B = if second_half {
[INFO] [stdout]    |                 ^ help: convert the identifier to snake case: `b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `ityA` should have a snake case name
[INFO] [stdout]   --> src/main.rs:81:17
[INFO] [stdout]    |
[INFO] [stdout] 81 |         let mut ityA = ity0 + (ity2 - ity0) * alpha;
[INFO] [stdout]    |                 ^^^^ help: convert the identifier to snake case: `ity_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `ityB` should have a snake case name
[INFO] [stdout]   --> src/main.rs:82:17
[INFO] [stdout]    |
[INFO] [stdout] 82 |         let mut ityB = if second_half {
[INFO] [stdout]    |                 ^^^^ help: convert the identifier to snake case: `ity_b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `P` should have a snake case name
[INFO] [stdout]   --> src/main.rs:97:17
[INFO] [stdout]    |
[INFO] [stdout] 97 |             let P = Vec3f::into_int(Vec3f::into_float(A) + Vec3f::into_float(B - A) * phi);
[INFO] [stdout]    |                 ^ help: convert the identifier to snake case: `p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `ityP` should have a snake case name
[INFO] [stdout]   --> src/main.rs:98:17
[INFO] [stdout]    |
[INFO] [stdout] 98 |             let ityP = ityA + (ityB - ityA) * phi;
[INFO] [stdout]    |                 ^^^^ help: convert the identifier to snake case: `ity_p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `ModelView` should have a snake case name
[INFO] [stdout]    --> src/main.rs:120:13
[INFO] [stdout]     |
[INFO] [stdout] 120 |         let ModelView = lookat(eye, center, Vec3f::new_args(0., 1., 0.));
[INFO] [stdout]     |             ^^^^^^^^^ help: convert the identifier to snake case: `model_view`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Projection` should have a snake case name
[INFO] [stdout]    --> src/main.rs:121:17
[INFO] [stdout]     |
[INFO] [stdout] 121 |         let mut Projection = Matrix::identity(4);
[INFO] [stdout]     |                 ^^^^^^^^^^ help: convert the identifier to snake case: `projection`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `ViewPort` should have a snake case name
[INFO] [stdout]    --> src/main.rs:122:13
[INFO] [stdout]     |
[INFO] [stdout] 122 |         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 `E` should have a snake case name
[INFO] [stdout]    --> src/geometry.rs:294:17
[INFO] [stdout]     |
[INFO] [stdout] 294 |         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: structure field `Grayscale` should have a snake case name
[INFO] [stdout]    --> src/tga.rs:128:9
[INFO] [stdout]     |
[INFO] [stdout] 128 |     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:129:9
[INFO] [stdout]     |
[INFO] [stdout] 129 |     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:130:9
[INFO] [stdout]     |
[INFO] [stdout] 130 |     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:133:11
[INFO] [stdout]     |
[INFO] [stdout] 133 | pub const TGAFormat: Format = Format {
[INFO] [stdout]     |           ^^^^^^^^^ help: convert the identifier to upper case: `TGAFORMAT`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 33 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.32s
[INFO] running `Command { std: "docker" "inspect" "25c10a185625cf4782e737b5d113730adda37f409cdc1aa2d20938926c8f21a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25c10a185625cf4782e737b5d113730adda37f409cdc1aa2d20938926c8f21a0", kill_on_drop: false }`
[INFO] [stdout] 25c10a185625cf4782e737b5d113730adda37f409cdc1aa2d20938926c8f21a0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 71afa9e9a4a6602ffb3707f1e95e359cd358afa1dd3cddc04b9eb0f014e680e5
[INFO] running `Command { std: "docker" "start" "-a" "71afa9e9a4a6602ffb3707f1e95e359cd358afa1dd3cddc04b9eb0f014e680e5", kill_on_drop: false }`
[INFO] [stderr]    Compiling tinyrender v0.1.0 (/opt/rustwide/workdir)
[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]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `z`
[INFO] [stdout]    --> src/main.rs:125:13
[INFO] [stdout]     |
[INFO] [stdout] 125 |         let z = ViewPort.clone() * Projection.clone() * ModelView.clone();
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_z`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `chunkheader` is never read
[INFO] [stdout]    --> src/tga.rs:219:21
[INFO] [stdout]     |
[INFO] [stdout] 219 |             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:229:21
[INFO] [stdout]     |
[INFO] [stdout] 229 |                 for i in 0..chunkheader {
[INFO] [stdout]     |                     ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `developer_area_ref`
[INFO] [stdout]    --> src/tga.rs:274:13
[INFO] [stdout]     |
[INFO] [stdout] 274 |         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:275:13
[INFO] [stdout]     |
[INFO] [stdout] 275 |         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:277:17
[INFO] [stdout]     |
[INFO] [stdout] 277 |         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:277:13
[INFO] [stdout]     |
[INFO] [stdout] 277 |         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: associated function is never used: `new`
[INFO] [stdout]   --> src/geometry.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 16 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new_args`
[INFO] [stdout]   --> src/geometry.rs:22:12
[INFO] [stdout]    |
[INFO] [stdout] 22 |     pub fn new_args(newx: T, newy: T) -> Self {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias is never used: `Vec2i`
[INFO] [stdout]    --> src/geometry.rs:231:1
[INFO] [stdout]     |
[INFO] [stdout] 231 | pub type Vec2i = Vec2D<i32>;
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias is never used: `Vec2f`
[INFO] [stdout]    --> src/geometry.rs:233:1
[INFO] [stdout]     |
[INFO] [stdout] 233 | pub type Vec2f = Vec2D<f32>;
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `diffusemap`
[INFO] [stdout]   --> src/model.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     diffusemap: TGAImage,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `diffuse`
[INFO] [stdout]   --> src/model.rs:52:12
[INFO] [stdout]    |
[INFO] [stdout] 52 |     pub fn diffuse(&self, uv: Vec2i) -> TGAColor {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `uv`
[INFO] [stdout]   --> src/model.rs:56:12
[INFO] [stdout]    |
[INFO] [stdout] 56 |     pub fn uv(&self, iface: i32, nvert: i32) -> Vec2i {
[INFO] [stdout]    |            ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `line`
[INFO] [stdout]    --> src/tga.rs:391:8
[INFO] [stdout]     |
[INFO] [stdout] 391 | pub fn line(
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `WHITE`
[INFO] [stdout]    --> src/tga.rs:428:1
[INFO] [stdout]     |
[INFO] [stdout] 428 | / pub const WHITE: TGAColor = TGAColor {
[INFO] [stdout] 429 | |     color_type: ColorType::RGBA(RGBA {
[INFO] [stdout] 430 | |         r: 255,
[INFO] [stdout] 431 | |         g: 255,
[INFO] [stdout] ...   |
[INFO] [stdout] 435 | |     bytespp: 4,
[INFO] [stdout] 436 | | };
[INFO] [stdout]     | |__^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `RED`
[INFO] [stdout]    --> src/tga.rs:437:1
[INFO] [stdout]     |
[INFO] [stdout] 437 | / pub const RED: TGAColor = TGAColor {
[INFO] [stdout] 438 | |     color_type: ColorType::RGBA(RGBA {
[INFO] [stdout] 439 | |         r: 255,
[INFO] [stdout] 440 | |         g: 0,
[INFO] [stdout] ...   |
[INFO] [stdout] 444 | |     bytespp: 4,
[INFO] [stdout] 445 | | };
[INFO] [stdout]     | |__^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `GREEN`
[INFO] [stdout]    --> src/tga.rs:446:1
[INFO] [stdout]     |
[INFO] [stdout] 446 | / pub const GREEN: TGAColor = TGAColor {
[INFO] [stdout] 447 | |     color_type: ColorType::RGBA(RGBA {
[INFO] [stdout] 448 | |         r: 0,
[INFO] [stdout] 449 | |         g: 255,
[INFO] [stdout] ...   |
[INFO] [stdout] 453 | |     bytespp: 4,
[INFO] [stdout] 454 | | };
[INFO] [stdout]     | |__^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `A` should have a snake case name
[INFO] [stdout]   --> src/main.rs:75:17
[INFO] [stdout]    |
[INFO] [stdout] 75 |         let mut A = t0 + Vec3f::into_float(t2 - t0) * alpha;
[INFO] [stdout]    |                 ^ help: convert the identifier to snake case: `a`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `B` should have a snake case name
[INFO] [stdout]   --> src/main.rs:76:17
[INFO] [stdout]    |
[INFO] [stdout] 76 |         let mut B = if second_half {
[INFO] [stdout]    |                 ^ help: convert the identifier to snake case: `b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `ityA` should have a snake case name
[INFO] [stdout]   --> src/main.rs:81:17
[INFO] [stdout]    |
[INFO] [stdout] 81 |         let mut ityA = ity0 + (ity2 - ity0) * alpha;
[INFO] [stdout]    |                 ^^^^ help: convert the identifier to snake case: `ity_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `ityB` should have a snake case name
[INFO] [stdout]   --> src/main.rs:82:17
[INFO] [stdout]    |
[INFO] [stdout] 82 |         let mut ityB = if second_half {
[INFO] [stdout]    |                 ^^^^ help: convert the identifier to snake case: `ity_b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `P` should have a snake case name
[INFO] [stdout]   --> src/main.rs:97:17
[INFO] [stdout]    |
[INFO] [stdout] 97 |             let P = Vec3f::into_int(Vec3f::into_float(A) + Vec3f::into_float(B - A) * phi);
[INFO] [stdout]    |                 ^ help: convert the identifier to snake case: `p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `ityP` should have a snake case name
[INFO] [stdout]   --> src/main.rs:98:17
[INFO] [stdout]    |
[INFO] [stdout] 98 |             let ityP = ityA + (ityB - ityA) * phi;
[INFO] [stdout]    |                 ^^^^ help: convert the identifier to snake case: `ity_p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `ModelView` should have a snake case name
[INFO] [stdout]    --> src/main.rs:120:13
[INFO] [stdout]     |
[INFO] [stdout] 120 |         let ModelView = lookat(eye, center, Vec3f::new_args(0., 1., 0.));
[INFO] [stdout]     |             ^^^^^^^^^ help: convert the identifier to snake case: `model_view`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Projection` should have a snake case name
[INFO] [stdout]    --> src/main.rs:121:17
[INFO] [stdout]     |
[INFO] [stdout] 121 |         let mut Projection = Matrix::identity(4);
[INFO] [stdout]     |                 ^^^^^^^^^^ help: convert the identifier to snake case: `projection`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `ViewPort` should have a snake case name
[INFO] [stdout]    --> src/main.rs:122:13
[INFO] [stdout]     |
[INFO] [stdout] 122 |         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 `E` should have a snake case name
[INFO] [stdout]    --> src/geometry.rs:294:17
[INFO] [stdout]     |
[INFO] [stdout] 294 |         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: structure field `Grayscale` should have a snake case name
[INFO] [stdout]    --> src/tga.rs:128:9
[INFO] [stdout]     |
[INFO] [stdout] 128 |     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:129:9
[INFO] [stdout]     |
[INFO] [stdout] 129 |     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:130:9
[INFO] [stdout]     |
[INFO] [stdout] 130 |     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:133:11
[INFO] [stdout]     |
[INFO] [stdout] 133 | pub const TGAFormat: Format = Format {
[INFO] [stdout]     |           ^^^^^^^^^ help: convert the identifier to upper case: `TGAFORMAT`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 33 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "71afa9e9a4a6602ffb3707f1e95e359cd358afa1dd3cddc04b9eb0f014e680e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71afa9e9a4a6602ffb3707f1e95e359cd358afa1dd3cddc04b9eb0f014e680e5", kill_on_drop: false }`
[INFO] [stdout] 71afa9e9a4a6602ffb3707f1e95e359cd358afa1dd3cddc04b9eb0f014e680e5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cece18bf49a4f93af3fd59cb7ba8151f8ecd496ab6b72e52c4d0bea7af1cee52
[INFO] running `Command { std: "docker" "start" "-a" "cece18bf49a4f93af3fd59cb7ba8151f8ecd496ab6b72e52c4d0bea7af1cee52", kill_on_drop: false }`
[INFO] [stderr] warning: unused imports: `WIDTH`, `geometry::*`, `model::Model`
[INFO] [stderr]  --> src/tga.rs:1:13
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::{geometry::*, model::Model, WIDTH};
[INFO] [stderr]   |             ^^^^^^^^^^^  ^^^^^^^^^^^^  ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `z`
[INFO] [stderr]    --> src/main.rs:125:13
[INFO] [stderr]     |
[INFO] [stderr] 125 |         let z = ViewPort.clone() * Projection.clone() * ModelView.clone();
[INFO] [stderr]     |             ^ help: if this is intentional, prefix it with an underscore: `_z`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `chunkheader` is never read
[INFO] [stderr]    --> src/tga.rs:219:21
[INFO] [stderr]     |
[INFO] [stderr] 219 |             let mut chunkheader = 0 as u8;
[INFO] [stderr]     |                     ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `i`
[INFO] [stderr]    --> src/tga.rs:229:21
[INFO] [stderr]     |
[INFO] [stderr] 229 |                 for i in 0..chunkheader {
[INFO] [stderr]     |                     ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `developer_area_ref`
[INFO] [stderr]    --> src/tga.rs:274:13
[INFO] [stderr]     |
[INFO] [stderr] 274 |         let developer_area_ref: [u8; 4] = [0, 0, 0, 0];
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_developer_area_ref`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `extension_area_ref`
[INFO] [stderr]    --> src/tga.rs:275:13
[INFO] [stderr]     |
[INFO] [stderr] 275 |         let extension_area_ref: [u8; 4] = [0, 0, 0, 0];
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_extension_area_ref`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `footer`
[INFO] [stderr]    --> src/tga.rs:277:17
[INFO] [stderr]     |
[INFO] [stderr] 277 |         let mut footer: &[char] = &[
[INFO] [stderr]     |                 ^^^^^^ help: if this is intentional, prefix it with an underscore: `_footer`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/tga.rs:277:13
[INFO] [stderr]     |
[INFO] [stderr] 277 |         let mut footer: &[char] = &[
[INFO] [stderr]     |             ----^^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]   --> src/geometry.rs:16:12
[INFO] [stderr]    |
[INFO] [stderr] 16 |     pub fn new() -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new_args`
[INFO] [stderr]   --> src/geometry.rs:22:12
[INFO] [stderr]    |
[INFO] [stderr] 22 |     pub fn new_args(newx: T, newy: T) -> Self {
[INFO] [stderr]    |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `Vec2i`
[INFO] [stderr]    --> src/geometry.rs:231:1
[INFO] [stderr]     |
[INFO] [stderr] 231 | pub type Vec2i = Vec2D<i32>;
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `Vec2f`
[INFO] [stderr]    --> src/geometry.rs:233:1
[INFO] [stderr]     |
[INFO] [stderr] 233 | pub type Vec2f = Vec2D<f32>;
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `diffusemap`
[INFO] [stderr]   --> src/model.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 |     diffusemap: TGAImage,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `diffuse`
[INFO] [stderr]   --> src/model.rs:52:12
[INFO] [stderr]    |
[INFO] [stderr] 52 |     pub fn diffuse(&self, uv: Vec2i) -> TGAColor {
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `uv`
[INFO] [stderr]   --> src/model.rs:56:12
[INFO] [stderr]    |
[INFO] [stderr] 56 |     pub fn uv(&self, iface: i32, nvert: i32) -> Vec2i {
[INFO] [stderr]    |            ^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `line`
[INFO] [stderr]    --> src/tga.rs:391:8
[INFO] [stderr]     |
[INFO] [stderr] 391 | pub fn line(
[INFO] [stderr]     |        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `WHITE`
[INFO] [stderr]    --> src/tga.rs:428:1
[INFO] [stderr]     |
[INFO] [stderr] 428 | / pub const WHITE: TGAColor = TGAColor {
[INFO] [stderr] 429 | |     color_type: ColorType::RGBA(RGBA {
[INFO] [stderr] 430 | |         r: 255,
[INFO] [stderr] 431 | |         g: 255,
[INFO] [stderr] ...   |
[INFO] [stderr] 435 | |     bytespp: 4,
[INFO] [stderr] 436 | | };
[INFO] [stderr]     | |__^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `RED`
[INFO] [stderr]    --> src/tga.rs:437:1
[INFO] [stderr]     |
[INFO] [stderr] 437 | / pub const RED: TGAColor = TGAColor {
[INFO] [stderr] 438 | |     color_type: ColorType::RGBA(RGBA {
[INFO] [stderr] 439 | |         r: 255,
[INFO] [stderr] 440 | |         g: 0,
[INFO] [stderr] ...   |
[INFO] [stderr] 444 | |     bytespp: 4,
[INFO] [stderr] 445 | | };
[INFO] [stderr]     | |__^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `GREEN`
[INFO] [stderr]    --> src/tga.rs:446:1
[INFO] [stderr]     |
[INFO] [stderr] 446 | / pub const GREEN: TGAColor = TGAColor {
[INFO] [stderr] 447 | |     color_type: ColorType::RGBA(RGBA {
[INFO] [stderr] 448 | |         r: 0,
[INFO] [stderr] 449 | |         g: 255,
[INFO] [stderr] ...   |
[INFO] [stderr] 453 | |     bytespp: 4,
[INFO] [stderr] 454 | | };
[INFO] [stderr]     | |__^
[INFO] [stderr] 
[INFO] [stderr] warning: variable `A` should have a snake case name
[INFO] [stderr]   --> src/main.rs:75:17
[INFO] [stderr]    |
[INFO] [stderr] 75 |         let mut A = t0 + Vec3f::into_float(t2 - t0) * alpha;
[INFO] [stderr]    |                 ^ help: convert the identifier to snake case: `a`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `B` should have a snake case name
[INFO] [stderr]   --> src/main.rs:76:17
[INFO] [stderr]    |
[INFO] [stderr] 76 |         let mut B = if second_half {
[INFO] [stderr]    |                 ^ help: convert the identifier to snake case: `b`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `ityA` should have a snake case name
[INFO] [stderr]   --> src/main.rs:81:17
[INFO] [stderr]    |
[INFO] [stderr] 81 |         let mut ityA = ity0 + (ity2 - ity0) * alpha;
[INFO] [stderr]    |                 ^^^^ help: convert the identifier to snake case: `ity_a`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `ityB` should have a snake case name
[INFO] [stderr]   --> src/main.rs:82:17
[INFO] [stderr]    |
[INFO] [stderr] 82 |         let mut ityB = if second_half {
[INFO] [stderr]    |                 ^^^^ help: convert the identifier to snake case: `ity_b`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `P` should have a snake case name
[INFO] [stderr]   --> src/main.rs:97:17
[INFO] [stderr]    |
[INFO] [stderr] 97 |             let P = Vec3f::into_int(Vec3f::into_float(A) + Vec3f::into_float(B - A) * phi);
[INFO] [stderr]    |                 ^ help: convert the identifier to snake case: `p`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `ityP` should have a snake case name
[INFO] [stderr]   --> src/main.rs:98:17
[INFO] [stderr]    |
[INFO] [stderr] 98 |             let ityP = ityA + (ityB - ityA) * phi;
[INFO] [stderr]    |                 ^^^^ help: convert the identifier to snake case: `ity_p`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `ModelView` should have a snake case name
[INFO] [stderr]    --> src/main.rs:120:13
[INFO] [stderr]     |
[INFO] [stderr] 120 |         let ModelView = lookat(eye, center, Vec3f::new_args(0., 1., 0.));
[INFO] [stderr]     |             ^^^^^^^^^ help: convert the identifier to snake case: `model_view`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Projection` should have a snake case name
[INFO] [stderr]    --> src/main.rs:121:17
[INFO] [stderr]     |
[INFO] [stderr] 121 |         let mut Projection = Matrix::identity(4);
[INFO] [stderr]     |                 ^^^^^^^^^^ help: convert the identifier to snake case: `projection`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `ViewPort` should have a snake case name
[INFO] [stderr]    --> src/main.rs:122:13
[INFO] [stderr]     |
[INFO] [stderr] 122 |         let ViewPort = viewport(WIDTH / 8, HEIGHT / 8, WIDTH * 3 / 4, HEIGHT * 3 / 4);
[INFO] [stderr]     |             ^^^^^^^^ help: convert the identifier to snake case: `view_port`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `E` should have a snake case name
[INFO] [stderr]    --> src/geometry.rs:294:17
[INFO] [stderr]     |
[INFO] [stderr] 294 |         let mut E = Matrix::new(Some(dimensions), Some(dimensions));
[INFO] [stderr]     |                 ^ help: convert the identifier to snake case: `e`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `Grayscale` should have a snake case name
[INFO] [stderr]    --> src/tga.rs:128:9
[INFO] [stderr]     |
[INFO] [stderr] 128 |     pub Grayscale: u8,
[INFO] [stderr]     |         ^^^^^^^^^ help: convert the identifier to snake case: `grayscale`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `RGB` should have a snake case name
[INFO] [stderr]    --> src/tga.rs:129:9
[INFO] [stderr]     |
[INFO] [stderr] 129 |     pub RGB: u8,
[INFO] [stderr]     |         ^^^ help: convert the identifier to snake case: `rgb`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `RGBA` should have a snake case name
[INFO] [stderr]    --> src/tga.rs:130:9
[INFO] [stderr]     |
[INFO] [stderr] 130 |     pub RGBA: u8,
[INFO] [stderr]     |         ^^^^ help: convert the identifier to snake case: `rgba`
[INFO] [stderr] 
[INFO] [stderr] warning: constant `TGAFormat` should have an upper case name
[INFO] [stderr]    --> src/tga.rs:133:11
[INFO] [stderr]     |
[INFO] [stderr] 133 | pub const TGAFormat: Format = Format {
[INFO] [stderr]     |           ^^^^^^^^^ help: convert the identifier to upper case: `TGAFORMAT`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `tinyrender` (bin "tinyrender" test) generated 33 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tinyrender-219f2b63fc911aee)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "cece18bf49a4f93af3fd59cb7ba8151f8ecd496ab6b72e52c4d0bea7af1cee52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cece18bf49a4f93af3fd59cb7ba8151f8ecd496ab6b72e52c4d0bea7af1cee52", kill_on_drop: false }`
[INFO] [stdout] cece18bf49a4f93af3fd59cb7ba8151f8ecd496ab6b72e52c4d0bea7af1cee52