[INFO] updating cached repository https://github.com/CorvidAeon/simple-renderer [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] d3dd43397260d083ed0c29dba95cb761fb87f232 [INFO] testing CorvidAeon/simple-renderer against beta-2020-06-03 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCorvidAeon%2Fsimple-renderer" "/workspace/builds/worker-9/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/CorvidAeon/simple-renderer on toolchain beta-2020-06-03 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/CorvidAeon/simple-renderer [INFO] finished tweaking git repo https://github.com/CorvidAeon/simple-renderer [INFO] tweaked toml for git repo https://github.com/CorvidAeon/simple-renderer written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate git repo https://github.com/CorvidAeon/simple-renderer already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] b9ea18e74f3e52775d9bc1eb9014dc8bcfebbbe723651144f2358f10c0d9f21c [INFO] running `"docker" "start" "-a" "b9ea18e74f3e52775d9bc1eb9014dc8bcfebbbe723651144f2358f10c0d9f21c"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling tobj v0.1.10 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling num-complex v0.2.3 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling getrandom v0.1.12 [INFO] [stderr] Compiling png v0.15.0 [INFO] [stderr] Compiling rayon-core v1.6.0 [INFO] [stderr] Compiling tiff v0.3.1 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.2.1 [INFO] [stderr] Compiling rayon v1.2.0 [INFO] [stderr] Compiling rand v0.7.2 [INFO] [stderr] Compiling num-rational v0.2.2 [INFO] [stderr] Compiling num-iter v0.1.39 [INFO] [stderr] Compiling alga v0.9.1 [INFO] [stderr] Compiling nalgebra v0.18.1 [INFO] [stderr] Compiling jpeg-decoder v0.1.16 [INFO] [stderr] Compiling image v0.22.2 [INFO] [stderr] Compiling simple_renderer v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused imports: `Material`, `Model` [INFO] [stderr] --> src/main.rs:8:17 [INFO] [stderr] | [INFO] [stderr] 8 | use tobj::{Mesh,Model,Material}; [INFO] [stderr] | ^^^^^ ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `Point` [INFO] [stderr] --> src/main.rs:9:16 [INFO] [stderr] | [INFO] [stderr] 9 | use nalgebra::{Point, Point2, Point3, Vector3}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `color` [INFO] [stderr] --> src/main.rs:240:52 [INFO] [stderr] | [INFO] [stderr] 240 | fn clown_render(mesh: & Mesh, img: & mut RgbImage, color: Rgb, scale: f32, zbuffer: &mut Vec>) { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_color` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `rng` [INFO] [stderr] --> src/main.rs:271:9 [INFO] [stderr] | [INFO] [stderr] 271 | let mut rng = rand::thread_rng(); [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rng` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `color` [INFO] [stderr] --> src/main.rs:261:52 [INFO] [stderr] | [INFO] [stderr] 261 | fn basic_render(mesh: & Mesh, img: & mut RgbImage, color: Rgb, scale: f32,zbuffer: &mut Vec>) { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_color` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:271:9 [INFO] [stderr] | [INFO] [stderr] 271 | let mut rng = rand::thread_rng(); [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: `from_vertex` [INFO] [stderr] --> src/main.rs:35:8 [INFO] [stderr] | [INFO] [stderr] 35 | fn from_vertex(v: Vertex) -> Self { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `rasterize` [INFO] [stderr] --> src/main.rs:85:4 [INFO] [stderr] | [INFO] [stderr] 85 | fn rasterize(p0: &mut Point2, p1: &mut Point2, img: & mut RgbImage, color: Rgb, ybuffer : &mut [i32]) { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `line` [INFO] [stderr] --> src/main.rs:103:4 [INFO] [stderr] | [INFO] [stderr] 103 | fn line(x0: u32, y0:u32,x1:u32,y1:u32,img: & mut RgbImage,color: Rgb){ [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `horizontal_line` [INFO] [stderr] --> src/main.rs:141:4 [INFO] [stderr] | [INFO] [stderr] 141 | fn horizontal_line(x0: i32,x1:i32, y:i32, img: & mut RgbImage,color: Rgb){ [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `iline` [INFO] [stderr] --> src/main.rs:147:4 [INFO] [stderr] | [INFO] [stderr] 147 | fn iline(x0: i32, y0: i32, x1: i32, y1: i32,img: & mut RgbImage,color: Rgb) { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `wireframe` [INFO] [stderr] --> src/main.rs:165:4 [INFO] [stderr] | [INFO] [stderr] 165 | fn wireframe(mesh: & Mesh, img: & mut RgbImage, color: Rgb, scale: f32){ [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `clown_render` [INFO] [stderr] --> src/main.rs:240:4 [INFO] [stderr] | [INFO] [stderr] 240 | fn clown_render(mesh: & Mesh, img: & mut RgbImage, color: Rgb, scale: f32, zbuffer: &mut Vec>) { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant `dim` should have an upper case name [INFO] [stderr] --> src/main.rs:58:11 [INFO] [stderr] | [INFO] [stderr] 58 | const dim: usize = 512; [INFO] [stderr] | ^^^ help: convert the identifier to upper case: `DIM` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 14 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 39.41s [INFO] running `"docker" "inspect" "b9ea18e74f3e52775d9bc1eb9014dc8bcfebbbe723651144f2358f10c0d9f21c"` [INFO] running `"docker" "rm" "-f" "b9ea18e74f3e52775d9bc1eb9014dc8bcfebbbe723651144f2358f10c0d9f21c"` [INFO] [stdout] b9ea18e74f3e52775d9bc1eb9014dc8bcfebbbe723651144f2358f10c0d9f21c [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"` [INFO] [stdout] e9cbe039684a7c0a66271db29c25106ba0e9d92700ed9cc7d59ad5a852f6140d [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "e9cbe039684a7c0a66271db29c25106ba0e9d92700ed9cc7d59ad5a852f6140d"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling simple_renderer v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused imports: `Material`, `Model` [INFO] [stderr] --> src/main.rs:8:17 [INFO] [stderr] | [INFO] [stderr] 8 | use tobj::{Mesh,Model,Material}; [INFO] [stderr] | ^^^^^ ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `Point` [INFO] [stderr] --> src/main.rs:9:16 [INFO] [stderr] | [INFO] [stderr] 9 | use nalgebra::{Point, Point2, Point3, Vector3}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `color` [INFO] [stderr] --> src/main.rs:240:52 [INFO] [stderr] | [INFO] [stderr] 240 | fn clown_render(mesh: & Mesh, img: & mut RgbImage, color: Rgb, scale: f32, zbuffer: &mut Vec>) { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_color` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `rng` [INFO] [stderr] --> src/main.rs:271:9 [INFO] [stderr] | [INFO] [stderr] 271 | let mut rng = rand::thread_rng(); [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rng` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `color` [INFO] [stderr] --> src/main.rs:261:52 [INFO] [stderr] | [INFO] [stderr] 261 | fn basic_render(mesh: & Mesh, img: & mut RgbImage, color: Rgb, scale: f32,zbuffer: &mut Vec>) { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_color` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:271:9 [INFO] [stderr] | [INFO] [stderr] 271 | let mut rng = rand::thread_rng(); [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: `from_vertex` [INFO] [stderr] --> src/main.rs:35:8 [INFO] [stderr] | [INFO] [stderr] 35 | fn from_vertex(v: Vertex) -> Self { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `rasterize` [INFO] [stderr] --> src/main.rs:85:4 [INFO] [stderr] | [INFO] [stderr] 85 | fn rasterize(p0: &mut Point2, p1: &mut Point2, img: & mut RgbImage, color: Rgb, ybuffer : &mut [i32]) { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `line` [INFO] [stderr] --> src/main.rs:103:4 [INFO] [stderr] | [INFO] [stderr] 103 | fn line(x0: u32, y0:u32,x1:u32,y1:u32,img: & mut RgbImage,color: Rgb){ [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `horizontal_line` [INFO] [stderr] --> src/main.rs:141:4 [INFO] [stderr] | [INFO] [stderr] 141 | fn horizontal_line(x0: i32,x1:i32, y:i32, img: & mut RgbImage,color: Rgb){ [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `iline` [INFO] [stderr] --> src/main.rs:147:4 [INFO] [stderr] | [INFO] [stderr] 147 | fn iline(x0: i32, y0: i32, x1: i32, y1: i32,img: & mut RgbImage,color: Rgb) { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `wireframe` [INFO] [stderr] --> src/main.rs:165:4 [INFO] [stderr] | [INFO] [stderr] 165 | fn wireframe(mesh: & Mesh, img: & mut RgbImage, color: Rgb, scale: f32){ [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `clown_render` [INFO] [stderr] --> src/main.rs:240:4 [INFO] [stderr] | [INFO] [stderr] 240 | fn clown_render(mesh: & Mesh, img: & mut RgbImage, color: Rgb, scale: f32, zbuffer: &mut Vec>) { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant `dim` should have an upper case name [INFO] [stderr] --> src/main.rs:58:11 [INFO] [stderr] | [INFO] [stderr] 58 | const dim: usize = 512; [INFO] [stderr] | ^^^ help: convert the identifier to upper case: `DIM` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 14 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.06s [INFO] running `"docker" "inspect" "e9cbe039684a7c0a66271db29c25106ba0e9d92700ed9cc7d59ad5a852f6140d"` [INFO] running `"docker" "rm" "-f" "e9cbe039684a7c0a66271db29c25106ba0e9d92700ed9cc7d59ad5a852f6140d"` [INFO] [stdout] e9cbe039684a7c0a66271db29c25106ba0e9d92700ed9cc7d59ad5a852f6140d [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen"` [INFO] [stdout] 8a9ccbf0d861222c84729406b955d288372aad0a8ec121dbd5995c5039c0438c [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "8a9ccbf0d861222c84729406b955d288372aad0a8ec121dbd5995c5039c0438c"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: unused imports: `Material`, `Model` [INFO] [stderr] --> src/main.rs:8:17 [INFO] [stderr] | [INFO] [stderr] 8 | use tobj::{Mesh,Model,Material}; [INFO] [stderr] | ^^^^^ ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `Point` [INFO] [stderr] --> src/main.rs:9:16 [INFO] [stderr] | [INFO] [stderr] 9 | use nalgebra::{Point, Point2, Point3, Vector3}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `color` [INFO] [stderr] --> src/main.rs:240:52 [INFO] [stderr] | [INFO] [stderr] 240 | fn clown_render(mesh: & Mesh, img: & mut RgbImage, color: Rgb, scale: f32, zbuffer: &mut Vec>) { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_color` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `rng` [INFO] [stderr] --> src/main.rs:271:9 [INFO] [stderr] | [INFO] [stderr] 271 | let mut rng = rand::thread_rng(); [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rng` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `color` [INFO] [stderr] --> src/main.rs:261:52 [INFO] [stderr] | [INFO] [stderr] 261 | fn basic_render(mesh: & Mesh, img: & mut RgbImage, color: Rgb, scale: f32,zbuffer: &mut Vec>) { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_color` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:271:9 [INFO] [stderr] | [INFO] [stderr] 271 | let mut rng = rand::thread_rng(); [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: `from_vertex` [INFO] [stderr] --> src/main.rs:35:8 [INFO] [stderr] | [INFO] [stderr] 35 | fn from_vertex(v: Vertex) -> Self { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `rasterize` [INFO] [stderr] --> src/main.rs:85:4 [INFO] [stderr] | [INFO] [stderr] 85 | fn rasterize(p0: &mut Point2, p1: &mut Point2, img: & mut RgbImage, color: Rgb, ybuffer : &mut [i32]) { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `line` [INFO] [stderr] --> src/main.rs:103:4 [INFO] [stderr] | [INFO] [stderr] 103 | fn line(x0: u32, y0:u32,x1:u32,y1:u32,img: & mut RgbImage,color: Rgb){ [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `horizontal_line` [INFO] [stderr] --> src/main.rs:141:4 [INFO] [stderr] | [INFO] [stderr] 141 | fn horizontal_line(x0: i32,x1:i32, y:i32, img: & mut RgbImage,color: Rgb){ [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `iline` [INFO] [stderr] --> src/main.rs:147:4 [INFO] [stderr] | [INFO] [stderr] 147 | fn iline(x0: i32, y0: i32, x1: i32, y1: i32,img: & mut RgbImage,color: Rgb) { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `wireframe` [INFO] [stderr] --> src/main.rs:165:4 [INFO] [stderr] | [INFO] [stderr] 165 | fn wireframe(mesh: & Mesh, img: & mut RgbImage, color: Rgb, scale: f32){ [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `clown_render` [INFO] [stderr] --> src/main.rs:240:4 [INFO] [stderr] | [INFO] [stderr] 240 | fn clown_render(mesh: & Mesh, img: & mut RgbImage, color: Rgb, scale: f32, zbuffer: &mut Vec>) { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant `dim` should have an upper case name [INFO] [stderr] --> src/main.rs:58:11 [INFO] [stderr] | [INFO] [stderr] 58 | const dim: usize = 512; [INFO] [stderr] | ^^^ help: convert the identifier to upper case: `DIM` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 14 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.16s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/simple_renderer-bbec1210a2bafec5 [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 [INFO] [stdout] [INFO] running `"docker" "inspect" "8a9ccbf0d861222c84729406b955d288372aad0a8ec121dbd5995c5039c0438c"` [INFO] running `"docker" "rm" "-f" "8a9ccbf0d861222c84729406b955d288372aad0a8ec121dbd5995c5039c0438c"` [INFO] [stdout] 8a9ccbf0d861222c84729406b955d288372aad0a8ec121dbd5995c5039c0438c