[INFO] cloning repository https://github.com/Paul-1511/lab4
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Paul-1511/lab4" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPaul-1511%2Flab4", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPaul-1511%2Flab4'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0bfdd1933f965bb2f9bcc0ff6928ca8d62896056
[INFO] checking Paul-1511/lab4 against try#579169d0e78824dc60934e5eb74cd3841f2b33e8 for pr-149328
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPaul-1511%2Flab4" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-5-tc2/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/Paul-1511/lab4
[INFO] finished tweaking git repo https://github.com/Paul-1511/lab4
[INFO] tweaked toml for git repo https://github.com/Paul-1511/lab4 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Paul-1511/lab4 on toolchain 579169d0e78824dc60934e5eb74cd3841f2b33e8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+579169d0e78824dc60934e5eb74cd3841f2b33e8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Paul-1511/lab4 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+579169d0e78824dc60934e5eb74cd3841f2b33e8" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded glm v0.3.0
[INFO] [stderr]   Downloaded sdl2 v0.38.0
[INFO] [stderr]   Downloaded sdl2-sys v0.38.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+579169d0e78824dc60934e5eb74cd3841f2b33e8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b30d6998eac1713947daf40243ebc16b3ad7e2374b67f2959aa3448f8a874749
[INFO] running `Command { std: "docker" "start" "-a" "b30d6998eac1713947daf40243ebc16b3ad7e2374b67f2959aa3448f8a874749", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b30d6998eac1713947daf40243ebc16b3ad7e2374b67f2959aa3448f8a874749", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b30d6998eac1713947daf40243ebc16b3ad7e2374b67f2959aa3448f8a874749", kill_on_drop: false }`
[INFO] [stdout] b30d6998eac1713947daf40243ebc16b3ad7e2374b67f2959aa3448f8a874749
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "RUSTDOCFLAGS=--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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+579169d0e78824dc60934e5eb74cd3841f2b33e8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8e90bd1042e0416cd4d39b07958c3ba372299cefc54c9fbc1d3a15fe3c24775e
[INFO] running `Command { std: "docker" "start" "-a" "8e90bd1042e0416cd4d39b07958c3ba372299cefc54c9fbc1d3a15fe3c24775e", kill_on_drop: false }`
[INFO] [stderr]    Compiling version-compare v0.1.1
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling sdl2 v0.38.0
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]     Checking glm v0.3.0
[INFO] [stderr]    Compiling sdl2-sys v0.38.0
[INFO] [stderr]     Checking tobj v4.0.3
[INFO] [stderr]     Checking lab4 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `sdl2::pixels::Color as SdlColor`
[INFO] [stdout]  --> src/framebuffer.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use sdl2::pixels::Color as SdlColor;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sdl2::pixels::Color as SdlColor`
[INFO] [stdout]  --> src/framebuffer.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use sdl2::pixels::Color as SdlColor;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fb`
[INFO] [stdout]   --> src/triangle.rs:22:34
[INFO] [stdout]    |
[INFO] [stdout] 22 |     pub fn draw_wireframe(&self, fb: &Framebuffer, canvas: &mut Canvas<Window>, scale: f32, offset: Vec3) {
[INFO] [stdout]    |                                  ^^ help: if this is intentional, prefix it with an underscore: `_fb`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `materials`
[INFO] [stdout]   --> src/main.rs:71:9
[INFO] [stdout]    |
[INFO] [stdout] 71 |     let materials = match materials {
[INFO] [stdout]    |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_materials`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `bg_color` is never read
[INFO] [stdout]  --> src/framebuffer.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct Framebuffer {
[INFO] [stdout]   |            ----------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 9 |     bg_color: Color,
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `clear` is never used
[INFO] [stdout]   --> src/framebuffer.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl Framebuffer {
[INFO] [stdout]    | ---------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 17 |     pub fn clear(&self, canvas: &mut Canvas<Window>) {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fb`
[INFO] [stdout]   --> src/triangle.rs:22:34
[INFO] [stdout]    |
[INFO] [stdout] 22 |     pub fn draw_wireframe(&self, fb: &Framebuffer, canvas: &mut Canvas<Window>, scale: f32, offset: Vec3) {
[INFO] [stdout]    |                                  ^^ help: if this is intentional, prefix it with an underscore: `_fb`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constants `WHITE`, `RED`, `GREEN`, `BLUE`, and `YELLOW` are never used
[INFO] [stdout]   --> src/color.rs:18:15
[INFO] [stdout]    |
[INFO] [stdout]  8 | impl Color {
[INFO] [stdout]    | ---------- associated constants in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 18 |     pub const WHITE: Color = Color { r: 255, g: 255, b: 255 };
[INFO] [stdout]    |               ^^^^^
[INFO] [stdout] 19 |     pub const RED: Color = Color { r: 255, g: 0, b: 0 };
[INFO] [stdout]    |               ^^^
[INFO] [stdout] 20 |     pub const GREEN: Color = Color { r: 0, g: 255, b: 0 };
[INFO] [stdout]    |               ^^^^^
[INFO] [stdout] 21 |     pub const BLUE: Color = Color { r: 0, g: 0, b: 255 };
[INFO] [stdout]    |               ^^^^
[INFO] [stdout] 22 |     pub const YELLOW: Color = Color { r: 255, g: 255, b: 0 };
[INFO] [stdout]    |               ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Triangle` is never constructed
[INFO] [stdout]  --> src/triangle.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub struct Triangle {
[INFO] [stdout]   |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `draw_wireframe` are never used
[INFO] [stdout]   --> src/triangle.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl Triangle {
[INFO] [stdout]    | ------------- associated items in this implementation
[INFO] [stdout] 17 |     pub fn new(v0: Vec3, v1: Vec3, v2: Vec3, color: Color) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 22 |     pub fn draw_wireframe(&self, fb: &Framebuffer, canvas: &mut Canvas<Window>, scale: f32, offset: Vec3) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `to_screen_coords` is never used
[INFO] [stdout]   --> src/triangle.rs:35:4
[INFO] [stdout]    |
[INFO] [stdout] 35 | fn to_screen_coords(v: Vec3, scale: f32, offset: Vec3) -> sdl2::rect::Point {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `materials`
[INFO] [stdout]   --> src/main.rs:71:9
[INFO] [stdout]    |
[INFO] [stdout] 71 |     let materials = match materials {
[INFO] [stdout]    |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_materials`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `bg_color` is never read
[INFO] [stdout]  --> src/framebuffer.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct Framebuffer {
[INFO] [stdout]   |            ----------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 9 |     bg_color: Color,
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `clear` is never used
[INFO] [stdout]   --> src/framebuffer.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl Framebuffer {
[INFO] [stdout]    | ---------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 17 |     pub fn clear(&self, canvas: &mut Canvas<Window>) {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constants `WHITE`, `RED`, `GREEN`, `BLUE`, and `YELLOW` are never used
[INFO] [stdout]   --> src/color.rs:18:15
[INFO] [stdout]    |
[INFO] [stdout]  8 | impl Color {
[INFO] [stdout]    | ---------- associated constants in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 18 |     pub const WHITE: Color = Color { r: 255, g: 255, b: 255 };
[INFO] [stdout]    |               ^^^^^
[INFO] [stdout] 19 |     pub const RED: Color = Color { r: 255, g: 0, b: 0 };
[INFO] [stdout]    |               ^^^
[INFO] [stdout] 20 |     pub const GREEN: Color = Color { r: 0, g: 255, b: 0 };
[INFO] [stdout]    |               ^^^^^
[INFO] [stdout] 21 |     pub const BLUE: Color = Color { r: 0, g: 0, b: 255 };
[INFO] [stdout]    |               ^^^^
[INFO] [stdout] 22 |     pub const YELLOW: Color = Color { r: 255, g: 255, b: 0 };
[INFO] [stdout]    |               ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Triangle` is never constructed
[INFO] [stdout]  --> src/triangle.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub struct Triangle {
[INFO] [stdout]   |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `draw_wireframe` are never used
[INFO] [stdout]   --> src/triangle.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl Triangle {
[INFO] [stdout]    | ------------- associated items in this implementation
[INFO] [stdout] 17 |     pub fn new(v0: Vec3, v1: Vec3, v2: Vec3, color: Color) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 22 |     pub fn draw_wireframe(&self, fb: &Framebuffer, canvas: &mut Canvas<Window>, scale: f32, offset: Vec3) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `to_screen_coords` is never used
[INFO] [stdout]   --> src/triangle.rs:35:4
[INFO] [stdout]    |
[INFO] [stdout] 35 | fn to_screen_coords(v: Vec3, scale: f32, offset: Vec3) -> sdl2::rect::Point {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.29s
[INFO] running `Command { std: "docker" "inspect" "8e90bd1042e0416cd4d39b07958c3ba372299cefc54c9fbc1d3a15fe3c24775e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e90bd1042e0416cd4d39b07958c3ba372299cefc54c9fbc1d3a15fe3c24775e", kill_on_drop: false }`
[INFO] [stdout] 8e90bd1042e0416cd4d39b07958c3ba372299cefc54c9fbc1d3a15fe3c24775e