[INFO] cloning repository https://github.com/closedspace/ray-tracer-challenge [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/closedspace/ray-tracer-challenge" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fclosedspace%2Fray-tracer-challenge", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fclosedspace%2Fray-tracer-challenge'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 966b5b49e757c489f9a436211255338e35f805ae [INFO] checking closedspace/ray-tracer-challenge against try#6284d7b4bd27983dba388146648ab844ca7d032f for pr-152971 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fclosedspace%2Fray-tracer-challenge" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/closedspace/ray-tracer-challenge [INFO] finished tweaking git repo https://github.com/closedspace/ray-tracer-challenge [INFO] tweaked toml for git repo https://github.com/closedspace/ray-tracer-challenge written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/closedspace/ray-tracer-challenge on toolchain 6284d7b4bd27983dba388146648ab844ca7d032f [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6284d7b4bd27983dba388146648ab844ca7d032f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/closedspace/ray-tracer-challenge 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" "+6284d7b4bd27983dba388146648ab844ca7d032f" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+6284d7b4bd27983dba388146648ab844ca7d032f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a4e3ebb3175e5abcafc9b6aae56ff7844ea1ed394cd607b4edfba24d4feb5263 [INFO] running `Command { std: "docker" "start" "-a" "a4e3ebb3175e5abcafc9b6aae56ff7844ea1ed394cd607b4edfba24d4feb5263", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a4e3ebb3175e5abcafc9b6aae56ff7844ea1ed394cd607b4edfba24d4feb5263", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a4e3ebb3175e5abcafc9b6aae56ff7844ea1ed394cd607b4edfba24d4feb5263", kill_on_drop: false }` [INFO] [stdout] a4e3ebb3175e5abcafc9b6aae56ff7844ea1ed394cd607b4edfba24d4feb5263 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+6284d7b4bd27983dba388146648ab844ca7d032f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b104cf6dcdd457291a0f96a6d20444dbd230125163b8c69ed14f8b24f4de41ad [INFO] running `Command { std: "docker" "start" "-a" "b104cf6dcdd457291a0f96a6d20444dbd230125163b8c69ed14f8b24f4de41ad", kill_on_drop: false }` [INFO] [stderr] Checking ray-tracer-challenge v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `super::matrix::Matrix` [INFO] [stdout] --> src/features/tuple.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use super::matrix::Matrix; [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: `super::matrix::Matrix` [INFO] [stdout] --> src/features/tuple.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use super::matrix::Matrix; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `projectile_model` is never used [INFO] [stdout] --> src/main.rs:11:4 [INFO] [stdout] | [INFO] [stdout] 11 | fn projectile_model() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `from_tuple` is never used [INFO] [stdout] --> src/features/color.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 12 | impl Color { [INFO] [stdout] | ---------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 17 | pub fn from_tuple(tuple: Tuple) -> Self { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `pixel_at` is never used [INFO] [stdout] --> src/features/canvas.rs:31:12 [INFO] [stdout] | [INFO] [stdout] 11 | impl Canvas { [INFO] [stdout] | ----------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 31 | pub fn pixel_at(&self, x: usize, y: usize) -> Color { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> src/features/matrix.rs:42:12 [INFO] [stdout] | [INFO] [stdout] 26 | impl Matrix { [INFO] [stdout] | ----------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 42 | pub fn identity(size: u32) -> Self { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 58 | pub fn transpose(&self) -> Self { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 62 | pub fn determinant(&self) -> f64 { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 80 | pub fn submatrix(&self, row: usize, column: usize) -> Self { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 98 | pub fn minor(&self, row: usize, column: usize) -> f64 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 102 | pub fn cofactor(&self, row: usize, column: usize) -> f64 { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 111 | pub fn is_invertible(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 115 | pub fn inverse(&self) -> Option { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 142 | pub fn scaling(x: f64, y: f64, z: f64) -> Self { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 151 | pub fn rotation_x(radians: f64) -> Self { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 160 | pub fn rotation_y(radians: f64) -> Self { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 179 | pub fn shearing(xy: f64, xz: f64, yx: f64, yz: f64, zx: f64, zy: f64) -> Self { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `projectile_model` is never used [INFO] [stdout] --> src/main.rs:11:4 [INFO] [stdout] | [INFO] [stdout] 11 | fn projectile_model() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `from_tuple` is never used [INFO] [stdout] --> src/features/color.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 12 | impl Color { [INFO] [stdout] | ---------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 17 | pub fn from_tuple(tuple: Tuple) -> Self { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `is_invertible` is never used [INFO] [stdout] --> src/features/matrix.rs:111:12 [INFO] [stdout] | [INFO] [stdout] 26 | impl Matrix { [INFO] [stdout] | ----------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 111 | pub fn is_invertible(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.16s [INFO] running `Command { std: "docker" "inspect" "b104cf6dcdd457291a0f96a6d20444dbd230125163b8c69ed14f8b24f4de41ad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b104cf6dcdd457291a0f96a6d20444dbd230125163b8c69ed14f8b24f4de41ad", kill_on_drop: false }` [INFO] [stdout] b104cf6dcdd457291a0f96a6d20444dbd230125163b8c69ed14f8b24f4de41ad