[INFO] updating cached repository https://github.com/skodt/rusterizer
[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] 9ab302623a4e619c48597672a7557f7c4f72c0af
[INFO] checking skodt/rusterizer against try#ea663bba38739867a4b75ac820991b4f5d093c3b for pr-62262-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fskodt%2Frusterizer" "/workspace/builds/worker-1/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/skodt/rusterizer on toolchain ea663bba38739867a4b75ac820991b4f5d093c3b
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "read-manifest" "--manifest-path" "Cargo.toml"`
[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-1/source/Cargo.toml
[INFO] crate git repo https://github.com/skodt/rusterizer already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=forbid" "-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" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 7f909c5b58c446d4dbe55ecd54e12a84e5eb02ac8a9c69f8be132c9696047266
[INFO] running `"docker" "start" "-a" "7f909c5b58c446d4dbe55ecd54e12a84e5eb02ac8a9c69f8be132c9696047266"`
[INFO] [stderr]    Compiling sfml-build v0.2.0
[INFO] [stderr]    Compiling csfml-system-sys v0.4.0
[INFO] [stderr]    Compiling csfml-window-sys v0.4.0
[INFO] [stderr]    Compiling csfml-audio-sys v0.4.0
[INFO] [stderr]    Compiling csfml-graphics-sys v0.4.0
[INFO] [stderr]     Checking sfml v0.14.0
[INFO] [stderr]     Checking rusterizer v0.1.0 (/opt/rustwide/workdir)
[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
[INFO] [stderr]   --> src/mesh.rs:30:1
[INFO] [stderr]    |
[INFO] [stderr] 30 | / macro_rules! face {
[INFO] [stderr] 31 | |     ($a:expr, $b:expr, $c:expr) => (Face { a: $a, b: $b, c: $c, color: None })
[INFO] [stderr] 32 | | }
[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: 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: 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
[INFO] [stderr]   --> src/mesh.rs:30:1
[INFO] [stderr]    |
[INFO] [stderr] 30 | / macro_rules! face {
[INFO] [stderr] 31 | |     ($a:expr, $b:expr, $c:expr) => (Face { a: $a, b: $b, c: $c, color: None })
[INFO] [stderr] 32 | | }
[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: 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: consider prefixing with an underscore: `_mouse_left`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[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: consider prefixing with an underscore: `_nr_edges`
[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: consider prefixing with an underscore: `_w`
[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: consider prefixing with an underscore: `_mouse_left`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[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: consider prefixing with an underscore: `_nr_edges`
[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: consider prefixing with an underscore: `_w`
[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]    = note: `#[warn(unused_mut)]` on by default
[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: 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]    = note: `#[warn(unused_mut)]` on by default
[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: variable does not need to be mutable
[INFO] [stderr]    --> src/renderer.rs:140:13
[INFO] [stderr]     |
[INFO] [stderr] 140 |         let mut shading = -light.dir.dot(&normal_col);
[INFO] [stderr]     |             ----^^^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `pt`
[INFO] [stderr]   --> src/mesh.rs:47:5
[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: method is never used: `rot_z`
[INFO] [stderr]   --> src/mesh.rs:59:5
[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:53:1
[INFO] [stderr]    |
[INFO] [stderr] 53 | 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:161:1
[INFO] [stderr]     |
[INFO] [stderr] 161 | pub fn render_wireframe(window: &mut RenderWindow, mesh: &Mesh, cam: &Camera) {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/renderer.rs:140:13
[INFO] [stderr]     |
[INFO] [stderr] 140 |         let mut shading = -light.dir.dot(&normal_col);
[INFO] [stderr]     |             ----^^^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `pt`
[INFO] [stderr]   --> src/mesh.rs:47:5
[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: method is never used: `rot_z`
[INFO] [stderr]   --> src/mesh.rs:59:5
[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:53:1
[INFO] [stderr]    |
[INFO] [stderr] 53 | 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:161:1
[INFO] [stderr]     |
[INFO] [stderr] 161 | pub fn render_wireframe(window: &mut RenderWindow, mesh: &Mesh, cam: &Camera) {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.93s
[INFO] running `"docker" "inspect" "7f909c5b58c446d4dbe55ecd54e12a84e5eb02ac8a9c69f8be132c9696047266"`
[INFO] running `"docker" "rm" "-f" "7f909c5b58c446d4dbe55ecd54e12a84e5eb02ac8a9c69f8be132c9696047266"`
[INFO] [stdout] 7f909c5b58c446d4dbe55ecd54e12a84e5eb02ac8a9c69f8be132c9696047266