[INFO] cloning repository https://github.com/pooyaht/rusty_ray_tracer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pooyaht/rusty_ray_tracer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpooyaht%2Frusty_ray_tracer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpooyaht%2Frusty_ray_tracer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6319141a384be69f10be27a9cde2112deae8ac52
[INFO] checking pooyaht/rusty_ray_tracer against try#a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399 for pr-145770
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpooyaht%2Frusty_ray_tracer" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/pooyaht/rusty_ray_tracer
[INFO] finished tweaking git repo https://github.com/pooyaht/rusty_ray_tracer
[INFO] tweaked toml for git repo https://github.com/pooyaht/rusty_ray_tracer written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/pooyaht/rusty_ray_tracer on toolchain a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/pooyaht/rusty_ray_tracer 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" "+a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a4bd330ed4f46e4d55f4eda5ad9991ce65f37430472137b9b1763966c81d3c59
[INFO] running `Command { std: "docker" "start" "-a" "a4bd330ed4f46e4d55f4eda5ad9991ce65f37430472137b9b1763966c81d3c59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a4bd330ed4f46e4d55f4eda5ad9991ce65f37430472137b9b1763966c81d3c59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4bd330ed4f46e4d55f4eda5ad9991ce65f37430472137b9b1763966c81d3c59", kill_on_drop: false }`
[INFO] [stdout] a4bd330ed4f46e4d55f4eda5ad9991ce65f37430472137b9b1763966c81d3c59
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5b1aaa4bf7e2d6670b2b1214c7fe7e49032c606f8788e4dc4e3fe051116cfb10
[INFO] running `Command { std: "docker" "start" "-a" "5b1aaa4bf7e2d6670b2b1214c7fe7e49032c606f8788e4dc4e3fe051116cfb10", kill_on_drop: false }`
[INFO] [stderr]     Checking rusty_ray_tracer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `Matrix` is never constructed
[INFO] [stdout]  --> src/matrix.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | struct Matrix<const ROWS: usize, const COLS: usize> {
[INFO] [stdout]   |        ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `with_data`, `get`, `set`, `identity`, and `transpose` are never used
[INFO] [stdout]   --> src/matrix.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl<const ROWS: usize, const COLS: usize> Matrix<ROWS, COLS> {
[INFO] [stdout]    | ------------------------------------------------------------- associated items in this implementation
[INFO] [stdout] 11 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 17 |     pub fn with_data(data: [[f32; COLS]; ROWS]) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 21 |     pub fn get(&self, row: usize, col: usize) -> f32 {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 25 |     pub fn set(&mut self, row: usize, col: usize, value: f32) {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 29 |     pub fn identity() -> Result<Self, &'static str> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 42 |     pub fn transpose(&self) -> Matrix<COLS, ROWS> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `inverse` and `determinant` are never used
[INFO] [stdout]   --> src/matrix.rs:56:12
[INFO] [stdout]    |
[INFO] [stdout] 55 | impl Matrix<2, 2> {
[INFO] [stdout]    | ----------------- methods in this implementation
[INFO] [stdout] 56 |     pub fn inverse(&self) -> Result<Matrix<2, 2>, &'static str> {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 69 |     pub fn determinant(&self) -> f32 {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `inverse`, `determinant`, `cofactor`, `minor`, and `submatrix` are never used
[INFO] [stdout]    --> src/matrix.rs:75:12
[INFO] [stdout]     |
[INFO] [stdout] 74  | impl Matrix<3, 3> {
[INFO] [stdout]     | ----------------- methods in this implementation
[INFO] [stdout] 75  |     pub fn inverse(&self) -> Result<Matrix<3, 3>, &'static str> {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 91  |     pub fn determinant(&self) -> f32 {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 97  |     pub fn cofactor(&self, row: usize, col: usize) -> f32 {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 106 |     pub fn minor(&self, row: usize, col: usize) -> f32 {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 110 |     pub fn submatrix(&self, row: usize, col: usize) -> Matrix<2, 2> {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `inverse`, `determinant`, `cofactor`, `minor`, and `submatrix` are never used
[INFO] [stdout]    --> src/matrix.rs:129:12
[INFO] [stdout]     |
[INFO] [stdout] 128 | impl Matrix<4, 4> {
[INFO] [stdout]     | ----------------- methods in this implementation
[INFO] [stdout] 129 |     pub fn inverse(&self) -> Result<Matrix<4, 4>, &'static str> {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 145 |     pub fn determinant(&self) -> f32 {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 152 |     pub fn cofactor(&self, row: usize, col: usize) -> f32 {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 161 |     pub fn minor(&self, row: usize, col: usize) -> f32 {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 165 |     pub fn submatrix(&self, row: usize, col: usize) -> Matrix<3, 3> {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.51s
[INFO] [stdout] warning: method `set` is never used
[INFO] [stdout]   --> src/matrix.rs:25:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl<const ROWS: usize, const COLS: usize> Matrix<ROWS, COLS> {
[INFO] [stdout]    | ------------------------------------------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 25 |     pub fn set(&mut self, row: usize, col: usize, value: f32) {
[INFO] [stdout]    |            ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `inverse` is never used
[INFO] [stdout]   --> src/matrix.rs:56:12
[INFO] [stdout]    |
[INFO] [stdout] 55 | impl Matrix<2, 2> {
[INFO] [stdout]    | ----------------- method in this implementation
[INFO] [stdout] 56 |     pub fn inverse(&self) -> Result<Matrix<2, 2>, &'static str> {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `inverse` is never used
[INFO] [stdout]   --> src/matrix.rs:75:12
[INFO] [stdout]    |
[INFO] [stdout] 74 | impl Matrix<3, 3> {
[INFO] [stdout]    | ----------------- method in this implementation
[INFO] [stdout] 75 |     pub fn inverse(&self) -> Result<Matrix<3, 3>, &'static str> {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5b1aaa4bf7e2d6670b2b1214c7fe7e49032c606f8788e4dc4e3fe051116cfb10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b1aaa4bf7e2d6670b2b1214c7fe7e49032c606f8788e4dc4e3fe051116cfb10", kill_on_drop: false }`
[INFO] [stdout] 5b1aaa4bf7e2d6670b2b1214c7fe7e49032c606f8788e4dc4e3fe051116cfb10
