[INFO] cloning repository https://github.com/kliml/tinyrenderer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kliml/tinyrenderer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkliml%2Ftinyrenderer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkliml%2Ftinyrenderer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a8928ef5f84ee01ddec4f9ea612ddf19b340e7be
[INFO] checking kliml/tinyrenderer against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkliml%2Ftinyrenderer" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/kliml/tinyrenderer on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/kliml/tinyrenderer
[INFO] finished tweaking git repo https://github.com/kliml/tinyrenderer
[INFO] tweaked toml for git repo https://github.com/kliml/tinyrenderer written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/kliml/tinyrenderer already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 85771baba003a2a43c2dcb94d81f4c8d2410c5c15857461d310df048c75a5590
[INFO] running `Command { std: "docker" "start" "-a" "85771baba003a2a43c2dcb94d81f4c8d2410c5c15857461d310df048c75a5590", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "85771baba003a2a43c2dcb94d81f4c8d2410c5c15857461d310df048c75a5590", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85771baba003a2a43c2dcb94d81f4c8d2410c5c15857461d310df048c75a5590", kill_on_drop: false }`
[INFO] [stdout] 85771baba003a2a43c2dcb94d81f4c8d2410c5c15857461d310df048c75a5590
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e1abc11634c80311e4aeb0a6ba67cb57d6f9880086c04422e6c1596e180fac15
[INFO] running `Command { std: "docker" "start" "-a" "e1abc11634c80311e4aeb0a6ba67cb57d6f9880086c04422e6c1596e180fac15", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] Running `cargo fix --edition`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling libc v0.2.71
[INFO] [stderr]     Checking adler32 v1.1.0
[INFO] [stderr]    Compiling crc32fast v1.2.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.8
[INFO] [stderr]     Checking color_quant v1.0.1
[INFO] [stderr]     Checking bytemuck v1.2.0
[INFO] [stderr]     Checking tobj v2.0.2
[INFO] [stderr]     Checking miniz_oxide v0.3.7
[INFO] [stderr]     Checking deflate v0.8.4
[INFO] [stderr]     Checking gif v0.10.3
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling memoffset v0.5.5
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]    Compiling num-bigint v0.3.0
[INFO] [stderr]    Compiling num-rational v0.3.0
[INFO] [stderr]    Compiling rayon v1.3.1
[INFO] [stderr]    Compiling num-iter v0.1.41
[INFO] [stderr]     Checking tiff v0.5.0
[INFO] [stderr]     Checking num-complex v0.3.0
[INFO] [stderr]     Checking png v0.16.6
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking getrandom v0.1.14
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking crossbeam-queue v0.2.3
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking crossbeam-deque v0.7.3
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking rayon-core v1.7.1
[INFO] [stderr]     Checking num v0.3.0
[INFO] [stderr]     Checking jpeg-decoder v0.1.19
[INFO] [stderr]     Checking image v0.23.6
[INFO] [stderr]     Checking tinyrenderer v0.1.0 (/tmp/fixit)
[INFO] [stderr]    Migrating src/main.rs from 2018 edition to 2021
[INFO] [stderr]        Fixed src/main.rs (7 fixes)
[INFO] [stdout] warning: associated function is never used: `normalize`
[INFO] [stdout]   --> src/geometry.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub fn normalize(&self) -> Vec3<T> {
[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: `cross`
[INFO] [stdout]   --> src/geometry.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout] 29 |     pub fn cross(v1: &Vec3<T>, v2: &Vec3<T>) -> Vec3<T> {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias is never used: `Vec3i`
[INFO] [stdout]    --> src/geometry.rs:139:1
[INFO] [stdout]     |
[INFO] [stdout] 139 | pub type Vec3i = Vec3<i32>;
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `line`
[INFO] [stdout]   --> src/main.rs:13:4
[INFO] [stdout]    |
[INFO] [stdout] 13 | fn line(v0: &Vec3f, v1: &Vec3f, image: &mut ImageBuffer<Rgb<u8>, Vec<u8>>, color: Rgb<u8>) {
[INFO] [stdout]    |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `triangle`
[INFO] [stdout]   --> src/main.rs:46:4
[INFO] [stdout]    |
[INFO] [stdout] 46 | fn triangle(
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `barycentric`
[INFO] [stdout]    --> src/main.rs:101:4
[INFO] [stdout]     |
[INFO] [stdout] 101 | fn barycentric(
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Ax` should have a snake case name
[INFO] [stdout]   --> src/main.rs:71:17
[INFO] [stdout]    |
[INFO] [stdout] 71 |         let mut Ax = v0.x + ((v2.x - v0.x) as f32 * alpha) as i32;
[INFO] [stdout]    |                 ^^ help: convert the identifier to snake case: `ax`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Ay` should have a snake case name
[INFO] [stdout]   --> src/main.rs:72:17
[INFO] [stdout]    |
[INFO] [stdout] 72 |         let mut Ay = v0.y + ((v2.y - v0.y) as f32 * alpha) as i32;
[INFO] [stdout]    |                 ^^ help: convert the identifier to snake case: `ay`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Bx` should have a snake case name
[INFO] [stdout]   --> src/main.rs:73:17
[INFO] [stdout]    |
[INFO] [stdout] 73 |         let mut Bx = v0.x + ((v1.x - v0.x) as f32 * beta) as i32;
[INFO] [stdout]    |                 ^^ help: convert the identifier to snake case: `bx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `By` should have a snake case name
[INFO] [stdout]   --> src/main.rs:74:17
[INFO] [stdout]    |
[INFO] [stdout] 74 |         let mut By = v0.y + ((v1.x - v0.y) as f32 * beta) as i32;
[INFO] [stdout]    |                 ^^ help: convert the identifier to snake case: `by`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Ax` should have a snake case name
[INFO] [stdout]   --> src/main.rs:87:17
[INFO] [stdout]    |
[INFO] [stdout] 87 |         let mut Ax = v0.x + ((v2.x - v0.x) as f32 * alpha) as i32;
[INFO] [stdout]    |                 ^^ help: convert the identifier to snake case: `ax`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Ay` should have a snake case name
[INFO] [stdout]   --> src/main.rs:88:17
[INFO] [stdout]    |
[INFO] [stdout] 88 |         let mut Ay = v0.y + ((v2.y - v0.y) as f32 * alpha) as i32;
[INFO] [stdout]    |                 ^^ help: convert the identifier to snake case: `ay`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Bx` should have a snake case name
[INFO] [stdout]   --> src/main.rs:89:17
[INFO] [stdout]    |
[INFO] [stdout] 89 |         let mut Bx = v1.x + ((v2.x - v1.x) as f32 * beta) as i32;
[INFO] [stdout]    |                 ^^ help: convert the identifier to snake case: `bx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `By` should have a snake case name
[INFO] [stdout]   --> src/main.rs:90:17
[INFO] [stdout]    |
[INFO] [stdout] 90 |         let mut By = v1.y + ((v2.x - v1.y) as f32 * beta) as i32;
[INFO] [stdout]    |                 ^^ help: convert the identifier to snake case: `by`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `normalize`
[INFO] [stdout]   --> src/geometry.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub fn normalize(&self) -> Vec3<T> {
[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: `cross`
[INFO] [stdout]   --> src/geometry.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout] 29 |     pub fn cross(v1: &Vec3<T>, v2: &Vec3<T>) -> Vec3<T> {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias is never used: `Vec3i`
[INFO] [stdout]    --> src/geometry.rs:139:1
[INFO] [stdout]     |
[INFO] [stdout] 139 | pub type Vec3i = Vec3<i32>;
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `line`
[INFO] [stdout]   --> src/main.rs:13:4
[INFO] [stdout]    |
[INFO] [stdout] 13 | fn line(v0: &Vec3f, v1: &Vec3f, image: &mut ImageBuffer<Rgb<u8>, Vec<u8>>, color: Rgb<u8>) {
[INFO] [stdout]    |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `triangle`
[INFO] [stdout]   --> src/main.rs:46:4
[INFO] [stdout]    |
[INFO] [stdout] 46 | fn triangle(
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `barycentric`
[INFO] [stdout]    --> src/main.rs:101:4
[INFO] [stdout]     |
[INFO] [stdout] 101 | fn barycentric(
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Ax` should have a snake case name
[INFO] [stdout]   --> src/main.rs:71:17
[INFO] [stdout]    |
[INFO] [stdout] 71 |         let mut Ax = v0.x + ((v2.x - v0.x) as f32 * alpha) as i32;
[INFO] [stdout]    |                 ^^ help: convert the identifier to snake case: `ax`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Ay` should have a snake case name
[INFO] [stdout]   --> src/main.rs:72:17
[INFO] [stdout]    |
[INFO] [stdout] 72 |         let mut Ay = v0.y + ((v2.y - v0.y) as f32 * alpha) as i32;
[INFO] [stdout]    |                 ^^ help: convert the identifier to snake case: `ay`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Bx` should have a snake case name
[INFO] [stdout]   --> src/main.rs:73:17
[INFO] [stdout]    |
[INFO] [stdout] 73 |         let mut Bx = v0.x + ((v1.x - v0.x) as f32 * beta) as i32;
[INFO] [stdout]    |                 ^^ help: convert the identifier to snake case: `bx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `By` should have a snake case name
[INFO] [stdout]   --> src/main.rs:74:17
[INFO] [stdout]    |
[INFO] [stdout] 74 |         let mut By = v0.y + ((v1.x - v0.y) as f32 * beta) as i32;
[INFO] [stdout]    |                 ^^ help: convert the identifier to snake case: `by`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Ax` should have a snake case name
[INFO] [stdout]   --> src/main.rs:87:17
[INFO] [stdout]    |
[INFO] [stdout] 87 |         let mut Ax = v0.x + ((v2.x - v0.x) as f32 * alpha) as i32;
[INFO] [stdout]    |                 ^^ help: convert the identifier to snake case: `ax`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Ay` should have a snake case name
[INFO] [stdout]   --> src/main.rs:88:17
[INFO] [stdout]    |
[INFO] [stdout] 88 |         let mut Ay = v0.y + ((v2.y - v0.y) as f32 * alpha) as i32;
[INFO] [stdout]    |                 ^^ help: convert the identifier to snake case: `ay`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Bx` should have a snake case name
[INFO] [stdout]   --> src/main.rs:89:17
[INFO] [stdout]    |
[INFO] [stdout] 89 |         let mut Bx = v1.x + ((v2.x - v1.x) as f32 * beta) as i32;
[INFO] [stdout]    |                 ^^ help: convert the identifier to snake case: `bx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `By` should have a snake case name
[INFO] [stdout]   --> src/main.rs:90:17
[INFO] [stdout]    |
[INFO] [stdout] 90 |         let mut By = v1.y + ((v2.x - v1.y) as f32 * beta) as i32;
[INFO] [stdout]    |                 ^^ help: convert the identifier to snake case: `by`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 14 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 14 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 58.38s
[INFO] [stderr] Running `cargo check` to verify 2021
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking tinyrenderer v0.1.0 (/tmp/fixit)
[INFO] [stdout] warning: associated function is never used: `normalize`
[INFO] [stdout]   --> src/geometry.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub fn normalize(&self) -> Vec3<T> {
[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: `cross`
[INFO] [stdout]   --> src/geometry.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout] 29 |     pub fn cross(v1: &Vec3<T>, v2: &Vec3<T>) -> Vec3<T> {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias is never used: `Vec3i`
[INFO] [stdout]    --> src/geometry.rs:139:1
[INFO] [stdout]     |
[INFO] [stdout] 139 | pub type Vec3i = Vec3<i32>;
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `line`
[INFO] [stdout]   --> src/main.rs:13:4
[INFO] [stdout]    |
[INFO] [stdout] 13 | fn line(v0: &Vec3f, v1: &Vec3f, image: &mut ImageBuffer<Rgb<u8>, Vec<u8>>, color: Rgb<u8>) {
[INFO] [stdout]    |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `triangle`
[INFO] [stdout]   --> src/main.rs:46:4
[INFO] [stdout]    |
[INFO] [stdout] 46 | fn triangle(
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `barycentric`
[INFO] [stdout]    --> src/main.rs:101:4
[INFO] [stdout]     |
[INFO] [stdout] 101 | fn barycentric(
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Ax` should have a snake case name
[INFO] [stdout]   --> src/main.rs:71:17
[INFO] [stdout]    |
[INFO] [stdout] 71 |         let mut Ax = v0.x + ((v2.x - v0.x) as f32 * alpha) as i32;
[INFO] [stdout]    |                 ^^ help: convert the identifier to snake case: `ax`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Ay` should have a snake case name
[INFO] [stdout]   --> src/main.rs:72:17
[INFO] [stdout]    |
[INFO] [stdout] 72 |         let mut Ay = v0.y + ((v2.y - v0.y) as f32 * alpha) as i32;
[INFO] [stdout]    |                 ^^ help: convert the identifier to snake case: `ay`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Bx` should have a snake case name
[INFO] [stdout]   --> src/main.rs:73:17
[INFO] [stdout]    |
[INFO] [stdout] 73 |         let mut Bx = v0.x + ((v1.x - v0.x) as f32 * beta) as i32;
[INFO] [stdout]    |                 ^^ help: convert the identifier to snake case: `bx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `By` should have a snake case name
[INFO] [stdout]   --> src/main.rs:74:17
[INFO] [stdout]    |
[INFO] [stdout] 74 |         let mut By = v0.y + ((v1.x - v0.y) as f32 * beta) as i32;
[INFO] [stdout]    |                 ^^ help: convert the identifier to snake case: `by`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Ax` should have a snake case name
[INFO] [stdout]   --> src/main.rs:87:17
[INFO] [stdout]    |
[INFO] [stdout] 87 |         let mut Ax = v0.x + ((v2.x - v0.x) as f32 * alpha) as i32;
[INFO] [stdout]    |                 ^^ help: convert the identifier to snake case: `ax`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Ay` should have a snake case name
[INFO] [stdout]   --> src/main.rs:88:17
[INFO] [stdout]    |
[INFO] [stdout] 88 |         let mut Ay = v0.y + ((v2.y - v0.y) as f32 * alpha) as i32;
[INFO] [stdout]    |                 ^^ help: convert the identifier to snake case: `ay`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Bx` should have a snake case name
[INFO] [stdout]   --> src/main.rs:89:17
[INFO] [stdout]    |
[INFO] [stdout] 89 |         let mut Bx = v1.x + ((v2.x - v1.x) as f32 * beta) as i32;
[INFO] [stdout]    |                 ^^ help: convert the identifier to snake case: `bx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `By` should have a snake case name
[INFO] [stdout]   --> src/main.rs:90:17
[INFO] [stdout]    |
[INFO] [stdout] 90 |         let mut By = v1.y + ((v2.x - v1.y) as f32 * beta) as i32;
[INFO] [stdout]    |                 ^^ help: convert the identifier to snake case: `by`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `normalize`
[INFO] [stdout]   --> src/geometry.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub fn normalize(&self) -> Vec3<T> {
[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: `cross`
[INFO] [stdout]   --> src/geometry.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout] 29 |     pub fn cross(v1: &Vec3<T>, v2: &Vec3<T>) -> Vec3<T> {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias is never used: `Vec3i`
[INFO] [stdout]    --> src/geometry.rs:139:1
[INFO] [stdout]     |
[INFO] [stdout] 139 | pub type Vec3i = Vec3<i32>;
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `line`
[INFO] [stdout]   --> src/main.rs:13:4
[INFO] [stdout]    |
[INFO] [stdout] 13 | fn line(v0: &Vec3f, v1: &Vec3f, image: &mut ImageBuffer<Rgb<u8>, Vec<u8>>, color: Rgb<u8>) {
[INFO] [stdout]    |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `triangle`
[INFO] [stdout]   --> src/main.rs:46:4
[INFO] [stdout]    |
[INFO] [stdout] 46 | fn triangle(
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `barycentric`
[INFO] [stdout]    --> src/main.rs:101:4
[INFO] [stdout]     |
[INFO] [stdout] 101 | fn barycentric(
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Ax` should have a snake case name
[INFO] [stdout]   --> src/main.rs:71:17
[INFO] [stdout]    |
[INFO] [stdout] 71 |         let mut Ax = v0.x + ((v2.x - v0.x) as f32 * alpha) as i32;
[INFO] [stdout]    |                 ^^ help: convert the identifier to snake case: `ax`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Ay` should have a snake case name
[INFO] [stdout]   --> src/main.rs:72:17
[INFO] [stdout]    |
[INFO] [stdout] 72 |         let mut Ay = v0.y + ((v2.y - v0.y) as f32 * alpha) as i32;
[INFO] [stdout]    |                 ^^ help: convert the identifier to snake case: `ay`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Bx` should have a snake case name
[INFO] [stdout]   --> src/main.rs:73:17
[INFO] [stdout]    |
[INFO] [stdout] 73 |         let mut Bx = v0.x + ((v1.x - v0.x) as f32 * beta) as i32;
[INFO] [stdout]    |                 ^^ help: convert the identifier to snake case: `bx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `By` should have a snake case name
[INFO] [stdout]   --> src/main.rs:74:17
[INFO] [stdout]    |
[INFO] [stdout] 74 |         let mut By = v0.y + ((v1.x - v0.y) as f32 * beta) as i32;
[INFO] [stdout]    |                 ^^ help: convert the identifier to snake case: `by`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Ax` should have a snake case name
[INFO] [stdout]   --> src/main.rs:87:17
[INFO] [stdout]    |
[INFO] [stdout] 87 |         let mut Ax = v0.x + ((v2.x - v0.x) as f32 * alpha) as i32;
[INFO] [stdout]    |                 ^^ help: convert the identifier to snake case: `ax`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Ay` should have a snake case name
[INFO] [stdout]   --> src/main.rs:88:17
[INFO] [stdout]    |
[INFO] [stdout] 88 |         let mut Ay = v0.y + ((v2.y - v0.y) as f32 * alpha) as i32;
[INFO] [stdout]    |                 ^^ help: convert the identifier to snake case: `ay`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Bx` should have a snake case name
[INFO] [stdout]   --> src/main.rs:89:17
[INFO] [stdout]    |
[INFO] [stdout] 89 |         let mut Bx = v1.x + ((v2.x - v1.x) as f32 * beta) as i32;
[INFO] [stdout]    |                 ^^ help: convert the identifier to snake case: `bx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `By` should have a snake case name
[INFO] [stdout]   --> src/main.rs:90:17
[INFO] [stdout]    |
[INFO] [stdout] 90 |         let mut By = v1.y + ((v2.x - v1.y) as f32 * beta) as i32;
[INFO] [stdout]    |                 ^^ help: convert the identifier to snake case: `by`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 14 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 14 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.09s
[INFO] running `Command { std: "docker" "inspect" "e1abc11634c80311e4aeb0a6ba67cb57d6f9880086c04422e6c1596e180fac15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1abc11634c80311e4aeb0a6ba67cb57d6f9880086c04422e6c1596e180fac15", kill_on_drop: false }`
[INFO] [stdout] e1abc11634c80311e4aeb0a6ba67cb57d6f9880086c04422e6c1596e180fac15