[INFO] cloning repository https://github.com/skodt/rusterizer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/skodt/rusterizer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fskodt%2Frusterizer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fskodt%2Frusterizer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 373ef6595531368f1b8392bc35013aef985ffbaa
[INFO] testing skodt/rusterizer against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fskodt%2Frusterizer" "/workspace/builds/worker-26/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-26/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/skodt/rusterizer on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/skodt/rusterizer
[INFO] finished tweaking git repo https://github.com/skodt/rusterizer
[INFO] tweaked toml for git repo https://github.com/skodt/rusterizer written to /workspace/builds/worker-26/source/Cargo.toml
[INFO] crate git repo https://github.com/skodt/rusterizer already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 29155d5c609b3d0a220134930c86d8ccfec672421bb082c6a371be1b7a5a322b
[INFO] running `Command { std: "docker" "start" "-a" "29155d5c609b3d0a220134930c86d8ccfec672421bb082c6a371be1b7a5a322b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "29155d5c609b3d0a220134930c86d8ccfec672421bb082c6a371be1b7a5a322b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29155d5c609b3d0a220134930c86d8ccfec672421bb082c6a371be1b7a5a322b", kill_on_drop: false }`
[INFO] [stdout] 29155d5c609b3d0a220134930c86d8ccfec672421bb082c6a371be1b7a5a322b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 23921986d7edb73d6c47952e20b884e49e153fd6ee035cdf3104fc659df75185
[INFO] running `Command { std: "docker" "start" "-a" "23921986d7edb73d6c47952e20b884e49e153fd6ee035cdf3104fc659df75185", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling sfml-build v0.2.0
[INFO] [stderr]    Compiling bitflags v1.1.0
[INFO] [stderr]    Compiling csfml-system-sys v0.4.0
[INFO] [stderr]    Compiling csfml-window-sys v0.4.0
[INFO] [stderr]    Compiling csfml-graphics-sys v0.4.0
[INFO] [stderr]    Compiling csfml-audio-sys v0.4.0
[INFO] [stderr]    Compiling sfml v0.14.0
[INFO] [stderr]    Compiling rusterizer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `sfml::graphics::Color`
[INFO] [stdout]  --> src/io/off.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use sfml::graphics::Color;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::camera::Camera`
[INFO] [stdout]  --> src/mesh.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::camera::Camera;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::f64`
[INFO] [stdout]  --> src/mesh.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::f64;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `face`
[INFO] [stdout]   --> src/mesh.rs:30:14
[INFO] [stdout]    |
[INFO] [stdout] 30 | macro_rules! face {
[INFO] [stdout]    |              ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Vector2f`
[INFO] [stdout]  --> src/renderer.rs:2:20
[INFO] [stdout]   |
[INFO] [stdout] 2 | use sfml::system::{Vector2f};
[INFO] [stdout]   |                    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::f32::consts::PI`
[INFO] [stdout]  --> src/renderer.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::f32::consts::PI;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]   --> src/vector.rs:50:9
[INFO] [stdout]    |
[INFO] [stdout] 50 |         (self.x * self.x + self.y * self.y + self.z * self.z)
[INFO] [stdout]    |         ^                                                   ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 50 -         (self.x * self.x + self.y * self.y + self.z * self.z)
[INFO] [stdout] 50 +         self.x * self.x + self.y * self.y + self.z * self.z
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sfml::graphics::Color`
[INFO] [stdout]  --> src/light.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use sfml::graphics::Color;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `RenderTarget`
[INFO] [stdout]   --> src/main.rs:16:36
[INFO] [stdout]    |
[INFO] [stdout] 16 | use sfml::graphics::{RenderWindow, RenderTarget};
[INFO] [stdout]    |                                    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `mesh_file` is never read
[INFO] [stdout]   --> src/main.rs:31:13
[INFO] [stdout]    |
[INFO] [stdout] 31 |     let mut mesh_file = "";
[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: `mouse_left`
[INFO] [stdout]   --> src/main.rs:73:13
[INFO] [stdout]    |
[INFO] [stdout] 73 |     let mut mouse_left = false;
[INFO] [stdout]    |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mouse_left`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `w`
[INFO] [stdout]   --> src/camera.rs:44:16
[INFO] [stdout]    |
[INFO] [stdout] 44 |         let (v,w) = &self.get_mat() * Vector3::new(0.,0.,1.);
[INFO] [stdout]    |                ^ help: if this is intentional, prefix it with an underscore: `_w`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `nr_edges`
[INFO] [stdout]   --> src/io/off.rs:37:33
[INFO] [stdout]    |
[INFO] [stdout] 37 |     let (nr_vertices, nr_faces, nr_edges) = (sizes[0], sizes[1], sizes[2]);
[INFO] [stdout]    |                                 ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_nr_edges`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/renderer.rs:147:13
[INFO] [stdout]     |
[INFO] [stdout] 147 |         let mut shading = -light.dir.dot(&normal_col);
[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: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:56:9
[INFO] [stdout]    |
[INFO] [stdout] 56 |     let mut camera = Camera::new();
[INFO] [stdout]    |         ----^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:73:9
[INFO] [stdout]    |
[INFO] [stdout] 73 |     let mut mouse_left = false;
[INFO] [stdout]    |         ----^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `pt`
[INFO] [stdout]   --> src/mesh.rs:47:8
[INFO] [stdout]    |
[INFO] [stdout] 47 |     fn pt(&self, index: usize) -> Vector3 {
[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: `rot_z`
[INFO] [stdout]   --> src/mesh.rs:59:12
[INFO] [stdout]    |
[INFO] [stdout] 59 |     pub fn rot_z(&mut self, theta: f32) {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `render_normal`
[INFO] [stdout]   --> src/renderer.rs:60:8
[INFO] [stdout]    |
[INFO] [stdout] 60 | pub fn render_normal(window: &mut RenderWindow, zbuf: &mut Vec<f32>, mesh: &Mesh, cam: &Camera) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `render_wireframe`
[INFO] [stdout]    --> src/renderer.rs:168:8
[INFO] [stdout]     |
[INFO] [stdout] 168 | pub fn render_wireframe(window: &mut RenderWindow, mesh: &Mesh, cam: &Camera) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 20 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.04s
[INFO] running `Command { std: "docker" "inspect" "23921986d7edb73d6c47952e20b884e49e153fd6ee035cdf3104fc659df75185", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23921986d7edb73d6c47952e20b884e49e153fd6ee035cdf3104fc659df75185", kill_on_drop: false }`
[INFO] [stdout] 23921986d7edb73d6c47952e20b884e49e153fd6ee035cdf3104fc659df75185
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3f88e528ccaa074e74ab5666ecaed1e2fe966b0190d1ad60094a5ced98d8d546
[INFO] running `Command { std: "docker" "start" "-a" "3f88e528ccaa074e74ab5666ecaed1e2fe966b0190d1ad60094a5ced98d8d546", kill_on_drop: false }`
[INFO] [stderr]    Compiling rusterizer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `sfml::graphics::Color`
[INFO] [stdout]  --> src/io/off.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use sfml::graphics::Color;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::camera::Camera`
[INFO] [stdout]  --> src/mesh.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::camera::Camera;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::f64`
[INFO] [stdout]  --> src/mesh.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::f64;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `face`
[INFO] [stdout]   --> src/mesh.rs:30:14
[INFO] [stdout]    |
[INFO] [stdout] 30 | macro_rules! face {
[INFO] [stdout]    |              ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Vector2f`
[INFO] [stdout]  --> src/renderer.rs:2:20
[INFO] [stdout]   |
[INFO] [stdout] 2 | use sfml::system::{Vector2f};
[INFO] [stdout]   |                    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::f32::consts::PI`
[INFO] [stdout]  --> src/renderer.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::f32::consts::PI;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]   --> src/vector.rs:50:9
[INFO] [stdout]    |
[INFO] [stdout] 50 |         (self.x * self.x + self.y * self.y + self.z * self.z)
[INFO] [stdout]    |         ^                                                   ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 50 -         (self.x * self.x + self.y * self.y + self.z * self.z)
[INFO] [stdout] 50 +         self.x * self.x + self.y * self.y + self.z * self.z
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sfml::graphics::Color`
[INFO] [stdout]  --> src/light.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use sfml::graphics::Color;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `RenderTarget`
[INFO] [stdout]   --> src/main.rs:16:36
[INFO] [stdout]    |
[INFO] [stdout] 16 | use sfml::graphics::{RenderWindow, RenderTarget};
[INFO] [stdout]    |                                    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `mesh_file` is never read
[INFO] [stdout]   --> src/main.rs:31:13
[INFO] [stdout]    |
[INFO] [stdout] 31 |     let mut mesh_file = "";
[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: `mouse_left`
[INFO] [stdout]   --> src/main.rs:73:13
[INFO] [stdout]    |
[INFO] [stdout] 73 |     let mut mouse_left = false;
[INFO] [stdout]    |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mouse_left`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `w`
[INFO] [stdout]   --> src/camera.rs:44:16
[INFO] [stdout]    |
[INFO] [stdout] 44 |         let (v,w) = &self.get_mat() * Vector3::new(0.,0.,1.);
[INFO] [stdout]    |                ^ help: if this is intentional, prefix it with an underscore: `_w`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `nr_edges`
[INFO] [stdout]   --> src/io/off.rs:37:33
[INFO] [stdout]    |
[INFO] [stdout] 37 |     let (nr_vertices, nr_faces, nr_edges) = (sizes[0], sizes[1], sizes[2]);
[INFO] [stdout]    |                                 ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_nr_edges`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/renderer.rs:147:13
[INFO] [stdout]     |
[INFO] [stdout] 147 |         let mut shading = -light.dir.dot(&normal_col);
[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: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:56:9
[INFO] [stdout]    |
[INFO] [stdout] 56 |     let mut camera = Camera::new();
[INFO] [stdout]    |         ----^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:73:9
[INFO] [stdout]    |
[INFO] [stdout] 73 |     let mut mouse_left = false;
[INFO] [stdout]    |         ----^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `pt`
[INFO] [stdout]   --> src/mesh.rs:47:8
[INFO] [stdout]    |
[INFO] [stdout] 47 |     fn pt(&self, index: usize) -> Vector3 {
[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: `rot_z`
[INFO] [stdout]   --> src/mesh.rs:59:12
[INFO] [stdout]    |
[INFO] [stdout] 59 |     pub fn rot_z(&mut self, theta: f32) {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `render_normal`
[INFO] [stdout]   --> src/renderer.rs:60:8
[INFO] [stdout]    |
[INFO] [stdout] 60 | pub fn render_normal(window: &mut RenderWindow, zbuf: &mut Vec<f32>, mesh: &Mesh, cam: &Camera) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `render_wireframe`
[INFO] [stdout]    --> src/renderer.rs:168:8
[INFO] [stdout]     |
[INFO] [stdout] 168 | pub fn render_wireframe(window: &mut RenderWindow, mesh: &Mesh, cam: &Camera) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 20 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.45s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/rusterizer-55d8fe7178c4bc21)
[INFO] running `Command { std: "docker" "inspect" "3f88e528ccaa074e74ab5666ecaed1e2fe966b0190d1ad60094a5ced98d8d546", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f88e528ccaa074e74ab5666ecaed1e2fe966b0190d1ad60094a5ced98d8d546", kill_on_drop: false }`
[INFO] [stdout] 3f88e528ccaa074e74ab5666ecaed1e2fe966b0190d1ad60094a5ced98d8d546
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6660f8fabbe39839f431d5ec8bbcd1469761ab037615d503d6fb4c27fb99eb32
[INFO] running `Command { std: "docker" "start" "-a" "6660f8fabbe39839f431d5ec8bbcd1469761ab037615d503d6fb4c27fb99eb32", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: unused import: `sfml::graphics::Color`
[INFO] [stderr]  --> src/io/off.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use sfml::graphics::Color;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::camera::Camera`
[INFO] [stderr]  --> src/mesh.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use crate::camera::Camera;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::f64`
[INFO] [stderr]  --> src/mesh.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::f64;
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition: `face`
[INFO] [stderr]   --> src/mesh.rs:30:14
[INFO] [stderr]    |
[INFO] [stderr] 30 | macro_rules! face {
[INFO] [stderr]    |              ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_macros)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Vector2f`
[INFO] [stderr]  --> src/renderer.rs:2:20
[INFO] [stderr]   |
[INFO] [stderr] 2 | use sfml::system::{Vector2f};
[INFO] [stderr]   |                    ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::f32::consts::PI`
[INFO] [stderr]  --> src/renderer.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use std::f32::consts::PI;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]   --> src/vector.rs:50:9
[INFO] [stderr]    |
[INFO] [stderr] 50 |         (self.x * self.x + self.y * self.y + self.z * self.z)
[INFO] [stderr]    |         ^                                                   ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 50 -         (self.x * self.x + self.y * self.y + self.z * self.z)
[INFO] [stderr] 50 +         self.x * self.x + self.y * self.y + self.z * self.z
[INFO] [stderr]    | 
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `sfml::graphics::Color`
[INFO] [stderr]  --> src/light.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use sfml::graphics::Color;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `RenderTarget`
[INFO] [stderr]   --> src/main.rs:16:36
[INFO] [stderr]    |
[INFO] [stderr] 16 | use sfml::graphics::{RenderWindow, RenderTarget};
[INFO] [stderr]    |                                    ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `mesh_file` is never read
[INFO] [stderr]   --> src/main.rs:31:13
[INFO] [stderr]    |
[INFO] [stderr] 31 |     let mut mesh_file = "";
[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: `mouse_left`
[INFO] [stderr]   --> src/main.rs:73:13
[INFO] [stderr]    |
[INFO] [stderr] 73 |     let mut mouse_left = false;
[INFO] [stderr]    |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mouse_left`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `w`
[INFO] [stderr]   --> src/camera.rs:44:16
[INFO] [stderr]    |
[INFO] [stderr] 44 |         let (v,w) = &self.get_mat() * Vector3::new(0.,0.,1.);
[INFO] [stderr]    |                ^ help: if this is intentional, prefix it with an underscore: `_w`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `nr_edges`
[INFO] [stderr]   --> src/io/off.rs:37:33
[INFO] [stderr]    |
[INFO] [stderr] 37 |     let (nr_vertices, nr_faces, nr_edges) = (sizes[0], sizes[1], sizes[2]);
[INFO] [stderr]    |                                 ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_nr_edges`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/renderer.rs:147:13
[INFO] [stderr]     |
[INFO] [stderr] 147 |         let mut shading = -light.dir.dot(&normal_col);
[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: variable does not need to be mutable
[INFO] [stderr]   --> src/main.rs:56:9
[INFO] [stderr]    |
[INFO] [stderr] 56 |     let mut camera = Camera::new();
[INFO] [stderr]    |         ----^^^^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/main.rs:73:9
[INFO] [stderr]    |
[INFO] [stderr] 73 |     let mut mouse_left = false;
[INFO] [stderr]    |         ----^^^^^^^^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `pt`
[INFO] [stderr]   --> src/mesh.rs:47:8
[INFO] [stderr]    |
[INFO] [stderr] 47 |     fn pt(&self, index: usize) -> Vector3 {
[INFO] [stderr]    |        ^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `rot_z`
[INFO] [stderr]   --> src/mesh.rs:59:12
[INFO] [stderr]    |
[INFO] [stderr] 59 |     pub fn rot_z(&mut self, theta: f32) {
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `render_normal`
[INFO] [stderr]   --> src/renderer.rs:60:8
[INFO] [stderr]    |
[INFO] [stderr] 60 | pub fn render_normal(window: &mut RenderWindow, zbuf: &mut Vec<f32>, mesh: &Mesh, cam: &Camera) {
[INFO] [stderr]    |        ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `render_wireframe`
[INFO] [stderr]    --> src/renderer.rs:168:8
[INFO] [stderr]     |
[INFO] [stderr] 168 | pub fn render_wireframe(window: &mut RenderWindow, mesh: &Mesh, cam: &Camera) {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `rusterizer` (bin "rusterizer" test) generated 20 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.38s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rusterizer-55d8fe7178c4bc21)
[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" "6660f8fabbe39839f431d5ec8bbcd1469761ab037615d503d6fb4c27fb99eb32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6660f8fabbe39839f431d5ec8bbcd1469761ab037615d503d6fb4c27fb99eb32", kill_on_drop: false }`
[INFO] [stdout] 6660f8fabbe39839f431d5ec8bbcd1469761ab037615d503d6fb4c27fb99eb32