[INFO] cloning repository https://github.com/DevinVS/raytracing [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/DevinVS/raytracing" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDevinVS%2Fraytracing", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDevinVS%2Fraytracing'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2732aced2453aae8fb40dc6361b1f19d90f152fa [INFO] building DevinVS/raytracing against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDevinVS%2Fraytracing" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/DevinVS/raytracing on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/DevinVS/raytracing [INFO] finished tweaking git repo https://github.com/DevinVS/raytracing [INFO] tweaked toml for git repo https://github.com/DevinVS/raytracing written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/DevinVS/raytracing 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" "+11663cd3bfefef7d34e8f0892c250bf698049392" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ppv-lite86 v0.2.9 [INFO] [stderr] Downloaded auto_ops v0.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a85ecac0c2b791eb20833ec581da5f3ec9f441e03ec37d6cca3d96bb5b86ba5f [INFO] running `Command { std: "docker" "start" "-a" "a85ecac0c2b791eb20833ec581da5f3ec9f441e03ec37d6cca3d96bb5b86ba5f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a85ecac0c2b791eb20833ec581da5f3ec9f441e03ec37d6cca3d96bb5b86ba5f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a85ecac0c2b791eb20833ec581da5f3ec9f441e03ec37d6cca3d96bb5b86ba5f", kill_on_drop: false }` [INFO] [stdout] a85ecac0c2b791eb20833ec581da5f3ec9f441e03ec37d6cca3d96bb5b86ba5f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d511a3ffd1d4281a0fbc682a130f71759775dbdd4835bd0041619a33324d2162 [INFO] running `Command { std: "docker" "start" "-a" "d511a3ffd1d4281a0fbc682a130f71759775dbdd4835bd0041619a33324d2162", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.79 [INFO] [stderr] Compiling getrandom v0.1.15 [INFO] [stderr] Compiling ppv-lite86 v0.2.9 [INFO] [stderr] Compiling auto_ops v0.1.0 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling raytracing v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::f32::consts::PI` [INFO] [stdout] --> src/main.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | use std::f32::consts::PI; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `material::Material` [INFO] [stdout] --> src/main.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use material::Material; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/color.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 14 | let mut r = pixel_color.x(); [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/color.rs:15:9 [INFO] [stdout] | [INFO] [stdout] 15 | let mut g = pixel_color.y(); [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/color.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 16 | let mut b = pixel_color.z(); [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ray_in` [INFO] [stdout] --> src/material.rs:24:23 [INFO] [stdout] | [INFO] [stdout] 24 | fn scatter(&self, ray_in: &Ray, rec: &HitRecord, attenuation: &mut Color, scattered: &mut Ray) -> bool { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_ray_in` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `fuzz` [INFO] [stdout] --> src/material.rs:44:17 [INFO] [stdout] | [INFO] [stdout] 44 | let fuzz = 1.0; [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_fuzz` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `s` [INFO] [stdout] --> src/main.rs:81:17 [INFO] [stdout] | [INFO] [stdout] 81 | for s in 0..samples_per_pixel { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_s` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `clear` is never used [INFO] [stdout] --> src/hittable_list.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 10 | impl HittableList { [INFO] [stdout] | ----------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 17 | pub fn clear(&mut self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `w` is never read [INFO] [stdout] --> src/camera.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Camera { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 11 | w: Vec3, [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.44s [INFO] running `Command { std: "docker" "inspect" "d511a3ffd1d4281a0fbc682a130f71759775dbdd4835bd0041619a33324d2162", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d511a3ffd1d4281a0fbc682a130f71759775dbdd4835bd0041619a33324d2162", kill_on_drop: false }` [INFO] [stdout] d511a3ffd1d4281a0fbc682a130f71759775dbdd4835bd0041619a33324d2162 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a887cc21f6abb032651a80e594a558f2107ea39998bd69aab1faa6e4ac3f117d [INFO] running `Command { std: "docker" "start" "-a" "a887cc21f6abb032651a80e594a558f2107ea39998bd69aab1faa6e4ac3f117d", kill_on_drop: false }` [INFO] [stderr] Compiling raytracing v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::f32::consts::PI` [INFO] [stdout] --> src/main.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | use std::f32::consts::PI; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `material::Material` [INFO] [stdout] --> src/main.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use material::Material; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/color.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 14 | let mut r = pixel_color.x(); [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/color.rs:15:9 [INFO] [stdout] | [INFO] [stdout] 15 | let mut g = pixel_color.y(); [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/color.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 16 | let mut b = pixel_color.z(); [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ray_in` [INFO] [stdout] --> src/material.rs:24:23 [INFO] [stdout] | [INFO] [stdout] 24 | fn scatter(&self, ray_in: &Ray, rec: &HitRecord, attenuation: &mut Color, scattered: &mut Ray) -> bool { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_ray_in` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `fuzz` [INFO] [stdout] --> src/material.rs:44:17 [INFO] [stdout] | [INFO] [stdout] 44 | let fuzz = 1.0; [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_fuzz` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `s` [INFO] [stdout] --> src/main.rs:81:17 [INFO] [stdout] | [INFO] [stdout] 81 | for s in 0..samples_per_pixel { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_s` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `clear` is never used [INFO] [stdout] --> src/hittable_list.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 10 | impl HittableList { [INFO] [stdout] | ----------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 17 | pub fn clear(&mut self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `w` is never read [INFO] [stdout] --> src/camera.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Camera { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 11 | w: Vec3, [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.15s [INFO] running `Command { std: "docker" "inspect" "a887cc21f6abb032651a80e594a558f2107ea39998bd69aab1faa6e4ac3f117d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a887cc21f6abb032651a80e594a558f2107ea39998bd69aab1faa6e4ac3f117d", kill_on_drop: false }` [INFO] [stdout] a887cc21f6abb032651a80e594a558f2107ea39998bd69aab1faa6e4ac3f117d