[INFO] cloning repository https://github.com/JeremyFunk/RustRayMarching
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/JeremyFunk/RustRayMarching" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJeremyFunk%2FRustRayMarching", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJeremyFunk%2FRustRayMarching'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3e9d2b66849f56b50274c1c29f62b224bfd0f7e4
[INFO] testing JeremyFunk/RustRayMarching against 1.83.0 for beta-1.84.0-4-retry
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJeremyFunk%2FRustRayMarching" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/JeremyFunk/RustRayMarching on toolchain 1.83.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.83.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/JeremyFunk/RustRayMarching
[INFO] finished tweaking git repo https://github.com/JeremyFunk/RustRayMarching
[INFO] tweaked toml for git repo https://github.com/JeremyFunk/RustRayMarching written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/JeremyFunk/RustRayMarching 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" "+1.83.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "c44caab18056730908b072dc8358403516f081e6b338183efd575710a27d7504", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.83.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 159b6455802d9e5cd8a15aa162aa2c5abab3205a337ab726ee190779d8b6aabf
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[INFO] [stderr]    Compiling piston-float v1.0.1
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[INFO] [stderr]    Compiling rhai v1.7.0
[INFO] [stderr]    Compiling pin-project v1.0.10
[INFO] [stderr]    Compiling flume v0.10.11
[INFO] [stderr]    Compiling exr v1.4.1
[INFO] [stderr]    Compiling image v0.24.1
[INFO] [stderr]    Compiling ray_marching v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `BorrowMut` and `Borrow`
[INFO] [stdout]  --> src/main.rs:4:19
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::borrow::{Borrow, BorrowMut};
[INFO] [stdout]   |                   ^^^^^^  ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::Sample`
[INFO] [stdout]  --> src/cameras.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::Sample;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/evaluator.rs:102:34
[INFO] [stdout]     |
[INFO] [stdout] 102 |                     let f_diff = (k.frame - low.frame);
[INFO] [stdout]     |                                  ^                   ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 102 -                     let f_diff = (k.frame - low.frame);
[INFO] [stdout] 102 +                     let f_diff = k.frame - low.frame;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::configuration`
[INFO] [stdout]  --> src/modifier.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::configuration;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::configuration`
[INFO] [stdout]  --> src/primitive.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::configuration;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Evaluator`
[INFO] [stdout]  --> src/scene.rs:3:23
[INFO] [stdout]   |
[INFO] [stdout] 3 |     evaluator::{self, Evaluator},
[INFO] [stdout]   |                       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Duration` and `Instant`
[INFO] [stdout]    --> src/main.rs:159:17
[INFO] [stdout]     |
[INFO] [stdout] 159 | use std::time::{Duration, Instant};
[INFO] [stdout]     |                 ^^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/main.rs:181:15
[INFO] [stdout]     |
[INFO] [stdout] 181 |             if(modifier.modifier == 1){
[INFO] [stdout]     |               ^                      ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 181 -             if(modifier.modifier == 1){
[INFO] [stdout] 181 +             if modifier.modifier == 1 {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/main.rs:183:21
[INFO] [stdout]     |
[INFO] [stdout] 183 |             }else if(modifier.modifier == 2){
[INFO] [stdout]     |                     ^                      ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 183 -             }else if(modifier.modifier == 2){
[INFO] [stdout] 183 +             }else if modifier.modifier == 2 {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/main.rs:185:21
[INFO] [stdout]     |
[INFO] [stdout] 185 |             }else if(modifier.modifier == 3){
[INFO] [stdout]     |                     ^                      ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 185 -             }else if(modifier.modifier == 3){
[INFO] [stdout] 185 +             }else if modifier.modifier == 3 {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/main.rs:187:21
[INFO] [stdout]     |
[INFO] [stdout] 187 |             }else if(modifier.modifier == 4){
[INFO] [stdout]     |                     ^                      ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 187 -             }else if(modifier.modifier == 4){
[INFO] [stdout] 187 +             }else if modifier.modifier == 4 {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/main.rs:189:21
[INFO] [stdout]     |
[INFO] [stdout] 189 |             }else if(modifier.modifier == 5){
[INFO] [stdout]     |                     ^                      ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 189 -             }else if(modifier.modifier == 5){
[INFO] [stdout] 189 +             }else if modifier.modifier == 5 {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/renderers.rs:166:25
[INFO] [stdout]     |
[INFO] [stdout] 166 | ...   let mut volumetric = [(i.path_light[0] / f64::from(i.steps) * 0.55) * sample_inv, (i.path_light[1] / f64::from(i.steps) * 0.55) * s...
[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] [stderr]     Finished `dev` profile [optimized + debuginfo] target(s) in 1m 22s
[INFO] running `Command { std: "docker" "inspect" "159b6455802d9e5cd8a15aa162aa2c5abab3205a337ab726ee190779d8b6aabf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "159b6455802d9e5cd8a15aa162aa2c5abab3205a337ab726ee190779d8b6aabf", kill_on_drop: false }`
[INFO] [stdout] 159b6455802d9e5cd8a15aa162aa2c5abab3205a337ab726ee190779d8b6aabf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.83.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b72ca22259571eb6291b49286bc8a2388d60e9ee91d1a9504eff8ca58e1266b4
[INFO] running `Command { std: "docker" "start" "-a" "b72ca22259571eb6291b49286bc8a2388d60e9ee91d1a9504eff8ca58e1266b4", kill_on_drop: false }`
[INFO] [stderr]    Compiling ray_marching v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `BorrowMut` and `Borrow`
[INFO] [stdout]  --> src/main.rs:4:19
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::borrow::{Borrow, BorrowMut};
[INFO] [stdout]   |                   ^^^^^^  ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::Sample`
[INFO] [stdout]  --> src/cameras.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::Sample;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/evaluator.rs:102:34
[INFO] [stdout]     |
[INFO] [stdout] 102 |                     let f_diff = (k.frame - low.frame);
[INFO] [stdout]     |                                  ^                   ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 102 -                     let f_diff = (k.frame - low.frame);
[INFO] [stdout] 102 +                     let f_diff = k.frame - low.frame;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::configuration`
[INFO] [stdout]  --> src/modifier.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::configuration;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::configuration`
[INFO] [stdout]  --> src/primitive.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::configuration;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Evaluator`
[INFO] [stdout]  --> src/scene.rs:3:23
[INFO] [stdout]   |
[INFO] [stdout] 3 |     evaluator::{self, Evaluator},
[INFO] [stdout]   |                       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Duration` and `Instant`
[INFO] [stdout]    --> src/main.rs:159:17
[INFO] [stdout]     |
[INFO] [stdout] 159 | use std::time::{Duration, Instant};
[INFO] [stdout]     |                 ^^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/main.rs:181:15
[INFO] [stdout]     |
[INFO] [stdout] 181 |             if(modifier.modifier == 1){
[INFO] [stdout]     |               ^                      ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 181 -             if(modifier.modifier == 1){
[INFO] [stdout] 181 +             if modifier.modifier == 1 {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/main.rs:183:21
[INFO] [stdout]     |
[INFO] [stdout] 183 |             }else if(modifier.modifier == 2){
[INFO] [stdout]     |                     ^                      ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 183 -             }else if(modifier.modifier == 2){
[INFO] [stdout] 183 +             }else if modifier.modifier == 2 {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/main.rs:185:21
[INFO] [stdout]     |
[INFO] [stdout] 185 |             }else if(modifier.modifier == 3){
[INFO] [stdout]     |                     ^                      ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 185 -             }else if(modifier.modifier == 3){
[INFO] [stdout] 185 +             }else if modifier.modifier == 3 {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/main.rs:187:21
[INFO] [stdout]     |
[INFO] [stdout] 187 |             }else if(modifier.modifier == 4){
[INFO] [stdout]     |                     ^                      ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 187 -             }else if(modifier.modifier == 4){
[INFO] [stdout] 187 +             }else if modifier.modifier == 4 {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/main.rs:189:21
[INFO] [stdout]     |
[INFO] [stdout] 189 |             }else if(modifier.modifier == 5){
[INFO] [stdout]     |                     ^                      ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 189 -             }else if(modifier.modifier == 5){
[INFO] [stdout] 189 +             }else if modifier.modifier == 5 {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/renderers.rs:166:25
[INFO] [stdout]     |
[INFO] [stdout] 166 | ...   let mut volumetric = [(i.path_light[0] / f64::from(i.steps) * 0.55) * sample_inv, (i.path_light[1] / f64::from(i.steps) * 0.55) * s...
[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] [stderr]     Finished `test` profile [optimized + debuginfo] target(s) in 0.81s
[INFO] running `Command { std: "docker" "inspect" "b72ca22259571eb6291b49286bc8a2388d60e9ee91d1a9504eff8ca58e1266b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b72ca22259571eb6291b49286bc8a2388d60e9ee91d1a9504eff8ca58e1266b4", kill_on_drop: false }`
[INFO] [stdout] b72ca22259571eb6291b49286bc8a2388d60e9ee91d1a9504eff8ca58e1266b4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.83.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 095bd69d2779115657a2176d10c7df84886d9525676e5d17c8fbccdf211fcedf
[INFO] running `Command { std: "docker" "start" "-a" "095bd69d2779115657a2176d10c7df84886d9525676e5d17c8fbccdf211fcedf", kill_on_drop: false }`
[INFO] [stderr] warning: unused imports: `BorrowMut` and `Borrow`
[INFO] [stderr]  --> src/main.rs:4:19
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::borrow::{Borrow, BorrowMut};
[INFO] [stderr]   |                   ^^^^^^  ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::Sample`
[INFO] [stderr]  --> src/cameras.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use crate::Sample;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/evaluator.rs:102:34
[INFO] [stderr]     |
[INFO] [stderr] 102 |                     let f_diff = (k.frame - low.frame);
[INFO] [stderr]     |                                  ^                   ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 102 -                     let f_diff = (k.frame - low.frame);
[INFO] [stderr] 102 +                     let f_diff = k.frame - low.frame;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::configuration`
[INFO] [stderr]  --> src/modifier.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use crate::configuration;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::configuration`
[INFO] [stderr]  --> src/primitive.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::configuration;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Evaluator`
[INFO] [stderr]  --> src/scene.rs:3:23
[INFO] [stderr]   |
[INFO] [stderr] 3 |     evaluator::{self, Evaluator},
[INFO] [stderr]   |                       ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Duration` and `Instant`
[INFO] [stderr]    --> src/main.rs:159:17
[INFO] [stderr]     |
[INFO] [stderr] 159 | use std::time::{Duration, Instant};
[INFO] [stderr]     |                 ^^^^^^^^  ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `if` condition
[INFO] [stderr]    --> src/main.rs:181:15
[INFO] [stderr]     |
[INFO] [stderr] 181 |             if(modifier.modifier == 1){
[INFO] [stderr]     |               ^                      ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 181 -             if(modifier.modifier == 1){
[INFO] [stderr] 181 +             if modifier.modifier == 1 {
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `if` condition
[INFO] [stderr]    --> src/main.rs:183:21
[INFO] [stderr]     |
[INFO] [stderr] 183 |             }else if(modifier.modifier == 2){
[INFO] [stderr]     |                     ^                      ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 183 -             }else if(modifier.modifier == 2){
[INFO] [stderr] 183 +             }else if modifier.modifier == 2 {
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `if` condition
[INFO] [stderr]    --> src/main.rs:185:21
[INFO] [stderr]     |
[INFO] [stderr] 185 |             }else if(modifier.modifier == 3){
[INFO] [stderr]     |                     ^                      ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 185 -             }else if(modifier.modifier == 3){
[INFO] [stderr] 185 +             }else if modifier.modifier == 3 {
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `if` condition
[INFO] [stderr]    --> src/main.rs:187:21
[INFO] [stderr]     |
[INFO] [stderr] 187 |             }else if(modifier.modifier == 4){
[INFO] [stderr]     |                     ^                      ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 187 -             }else if(modifier.modifier == 4){
[INFO] [stderr] 187 +             }else if modifier.modifier == 4 {
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `if` condition
[INFO] [stderr]    --> src/main.rs:189:21
[INFO] [stderr]     |
[INFO] [stderr] 189 |             }else if(modifier.modifier == 5){
[INFO] [stderr]     |                     ^                      ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 189 -             }else if(modifier.modifier == 5){
[INFO] [stderr] 189 +             }else if modifier.modifier == 5 {
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/renderers.rs:166:25
[INFO] [stderr]     |
[INFO] [stderr] 166 | ...   let mut volumetric = [(i.path_light[0] / f64::from(i.steps) * 0.55) * sample_inv, (i.path_light[1] / f64::from(i.steps) * 0.55) * s...
[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: `ray_marching` (bin "ray_marching" test) generated 13 warnings (run `cargo fix --bin "ray_marching" --tests` to apply 13 suggestions)
[INFO] [stderr]     Finished `test` profile [optimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/ray_marching-299128f937d103d4)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "095bd69d2779115657a2176d10c7df84886d9525676e5d17c8fbccdf211fcedf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "095bd69d2779115657a2176d10c7df84886d9525676e5d17c8fbccdf211fcedf", kill_on_drop: false }`
[INFO] [stdout] 095bd69d2779115657a2176d10c7df84886d9525676e5d17c8fbccdf211fcedf
