[INFO] cloning repository https://github.com/Prashant-Shekhar-Rao/special_relativity_ray_caster
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Prashant-Shekhar-Rao/special_relativity_ray_caster" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPrashant-Shekhar-Rao%2Fspecial_relativity_ray_caster", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPrashant-Shekhar-Rao%2Fspecial_relativity_ray_caster'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 78e67b854b86f2c1e5fa62b45a5111802a38f54f
[INFO] checking Prashant-Shekhar-Rao/special_relativity_ray_caster against 1.95.0 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPrashant-Shekhar-Rao%2Fspecial_relativity_ray_caster" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Prashant-Shekhar-Rao/special_relativity_ray_caster
[INFO] finished tweaking git repo https://github.com/Prashant-Shekhar-Rao/special_relativity_ray_caster
[INFO] tweaked toml for git repo https://github.com/Prashant-Shekhar-Rao/special_relativity_ray_caster written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Prashant-Shekhar-Rao/special_relativity_ray_caster on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Prashant-Shekhar-Rao/special_relativity_ray_caster 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded vecmath v1.0.0
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[INFO] [stderr]   Downloaded syn v2.0.25
[INFO] [stderr]   Downloaded exr v1.7.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 110ac054123a5bb670b1d7713c5ab175e0b15df0309dd3776587da87d2db091f
[INFO] running `Command { std: "docker" "start" "-a" "110ac054123a5bb670b1d7713c5ab175e0b15df0309dd3776587da87d2db091f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "110ac054123a5bb670b1d7713c5ab175e0b15df0309dd3776587da87d2db091f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "110ac054123a5bb670b1d7713c5ab175e0b15df0309dd3776587da87d2db091f", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8283ca6d4ca5ad94e1588f5f7742b05ebc077556aaf3d17999753df47e9a5d91
[INFO] running `Command { std: "docker" "start" "-a" "8283ca6d4ca5ad94e1588f5f7742b05ebc077556aaf3d17999753df47e9a5d91", kill_on_drop: false }`
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[INFO] [stderr]    Compiling crossbeam-utils v0.8.16
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.15
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]    Compiling proc-macro2 v1.0.64
[INFO] [stderr]     Checking simd-adler32 v0.3.5
[INFO] [stderr]    Compiling quote v1.0.29
[INFO] [stderr]    Compiling unicode-ident v1.0.10
[INFO] [stderr]    Compiling rayon-core v1.12.0
[INFO] [stderr]    Compiling lock_api v0.4.10
[INFO] [stderr]     Checking miniz_oxide v0.7.1
[INFO] [stderr]    Compiling futures-core v0.3.28
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]     Checking either v1.8.1
[INFO] [stderr]    Compiling ahash v0.8.3
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]     Checking weezl v0.1.7
[INFO] [stderr]     Checking futures-sink v0.3.28
[INFO] [stderr]     Checking spin v0.9.8
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[INFO] [stderr]     Checking getrandom v0.2.10
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[INFO] [stderr]     Checking nanorand v0.7.0
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[INFO] [stderr]     Checking png v0.17.9
[INFO] [stderr]    Compiling syn v2.0.25
[INFO] [stderr]     Checking qoi v0.4.1
[INFO] [stderr]     Checking piston-float v1.0.1
[INFO] [stderr]     Checking tobj v4.0.0
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[INFO] [stderr]     Checking jpeg-decoder v0.3.0
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[INFO] [stderr]    Compiling pin-project-internal v1.1.2
[INFO] [stderr]     Checking pin-project v1.1.2
[INFO] [stderr]     Checking flume v0.10.14
[INFO] [stderr]     Checking exr v1.7.0
[INFO] [stderr]     Checking image v0.24.6
[INFO] [stderr]     Checking special_relativity v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Duration`
[INFO] [stdout]   --> src/camera.rs:10:17
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::time::{Duration, Instant};
[INFO] [stdout]    |                 ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/camera.rs:138:45
[INFO] [stdout]     |
[INFO] [stdout] 138 |     let mut folder=location_of_file.clone();;
[INFO] [stdout]     |                                             ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/camera.rs:140:11
[INFO] [stdout]     |
[INFO] [stdout] 140 |         if(i!='\\'||i!='/')
[INFO] [stdout]     |           ^               ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 140 -         if(i!='\\'||i!='/')
[INFO] [stdout] 140 +         if i!='\\'||i!='/' 
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> src/camera.rs:199:36
[INFO] [stdout]     |
[INFO] [stdout] 199 |             output.lock().unwrap()[(*i)][j] = render(
[INFO] [stdout]     |                                    ^  ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 199 -             output.lock().unwrap()[(*i)][j] = render(
[INFO] [stdout] 199 +             output.lock().unwrap()[*i ][j] = render(
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/camera.rs:193:17
[INFO] [stdout]     |
[INFO] [stdout] 193 | ...   let mut point_on_screen=V::vec3_add(V::vec3_add(scale(perpendicular,(u_bounds.1 - u_bounds.0)*(*i) as f64 / ini.3[0] as f64+ ...
[INFO] [stdout]     |           ----^^^^^^^^^^^^^^^
[INFO] [stdout]     |           |
[INFO] [stdout]     |           help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/camera.rs:195:17
[INFO] [stdout]     |
[INFO] [stdout] 195 |             let mut distance_from_pixel = (((point_on_screen[0] - origin.x) * (point_on_screen[0] - origin.x)
[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/camera.rs:166:9
[INFO] [stdout]     |
[INFO] [stdout] 166 |     let mut output =Mutex::new(
[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/camera.rs:171:9
[INFO] [stdout]     |
[INFO] [stdout] 171 |     let mut perpendicular:[f64;3];
[INFO] [stdout]     |         ----^^^^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `flag` is assigned to, but never used
[INFO] [stdout]    --> src/camera.rs:102:8
[INFO] [stdout]     |
[INFO] [stdout] 102 |    let mut flag=true;
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_flag` instead
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `te`
[INFO] [stdout]    --> src/camera.rs:105:20
[INFO] [stdout]     |
[INFO] [stdout] 105 | ...   Result::Err(te)=>{flag=false;tobj::load_mtl("default.mtl").expect("default.mtl is missing . Make sure it is in same directory...
[INFO] [stdout]     |                   ^^ help: if this is intentional, prefix it with an underscore: `_te`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `T`
[INFO] [stdout]    --> src/camera.rs:146:20
[INFO] [stdout]     |
[INFO] [stdout] 146 | ...   Result::Err(T)=>{image::open(format!("{}", "default.png")).expect("default.png is missing. It should be in same folder as spe...
[INFO] [stdout]     |                   ^ help: if this is intentional, prefix it with an underscore: `_T`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]    --> src/camera.rs:180:9
[INFO] [stdout]     |
[INFO] [stdout] 180 |     let mut x: f64;
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `y`
[INFO] [stdout]    --> src/camera.rs:181:9
[INFO] [stdout]     |
[INFO] [stdout] 181 |     let mut y: f64;
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_y`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `flag` is never read
[INFO] [stdout]    --> src/camera.rs:105:26
[INFO] [stdout]     |
[INFO] [stdout] 105 | ...   Result::Err(te)=>{flag=false;tobj::load_mtl("default.mtl").expect("default.mtl is missing . Make sure it is in same directory...
[INFO] [stdout]     |                         ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `Lorentz_factor`
[INFO] [stdout]    --> src/camera.rs:231:5
[INFO] [stdout]     |
[INFO] [stdout] 231 | let Lorentz_factor=lorentz_transformation_matrix[0][0];
[INFO] [stdout]     |     ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_Lorentz_factor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Duration`
[INFO] [stdout]   --> src/camera.rs:10:17
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::time::{Duration, Instant};
[INFO] [stdout]    |                 ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/camera.rs:138:45
[INFO] [stdout]     |
[INFO] [stdout] 138 |     let mut folder=location_of_file.clone();;
[INFO] [stdout]     |                                             ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/camera.rs:140:11
[INFO] [stdout]     |
[INFO] [stdout] 140 |         if(i!='\\'||i!='/')
[INFO] [stdout]     |           ^               ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 140 -         if(i!='\\'||i!='/')
[INFO] [stdout] 140 +         if i!='\\'||i!='/' 
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> src/camera.rs:199:36
[INFO] [stdout]     |
[INFO] [stdout] 199 |             output.lock().unwrap()[(*i)][j] = render(
[INFO] [stdout]     |                                    ^  ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 199 -             output.lock().unwrap()[(*i)][j] = render(
[INFO] [stdout] 199 +             output.lock().unwrap()[*i ][j] = render(
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `Reso`
[INFO] [stdout]   --> src/main.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 |     let Reso=red::read_lines();
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_Reso`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Reso` should have a snake case name
[INFO] [stdout]   --> src/main.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 |     let Reso=red::read_lines();
[INFO] [stdout]    |         ^^^^ help: convert the identifier to snake case: `reso`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Reso` should have a snake case name
[INFO] [stdout]  --> src/output.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 |     let Reso=crate::ini_reader ::read_lines();
[INFO] [stdout]   |         ^^^^ help: convert the identifier to snake case: `reso`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `T` should have a snake case name
[INFO] [stdout]    --> src/camera.rs:145:20
[INFO] [stdout]     |
[INFO] [stdout] 145 |         Result::Ok(T)=>{T},
[INFO] [stdout]     |                    ^ help: convert the identifier to snake case: `t`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `T` should have a snake case name
[INFO] [stdout]    --> src/camera.rs:146:20
[INFO] [stdout]     |
[INFO] [stdout] 146 | ...   Result::Err(T)=>{image::open(format!("{}", "default.png")).expect("default.png is missing. It should be in same folder as spe...
[INFO] [stdout]     |                   ^ help: convert the identifier to snake case: `t`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `old_Position` should have a snake case name
[INFO] [stdout]    --> src/camera.rs:229:44
[INFO] [stdout]     |
[INFO] [stdout] 229 | fn lorentz_transformation_on_moving_object(old_Position:[f64;3],lorentz_transformation_matrix: &[[f64; 4]; 4],vx:f64,vy:f64,vz:f64,...
[INFO] [stdout]     |                                            ^^^^^^^^^^^^ help: convert the identifier to snake case: `old_position`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Lorentz_factor` should have a snake case name
[INFO] [stdout]    --> src/camera.rs:231:5
[INFO] [stdout]     |
[INFO] [stdout] 231 | let Lorentz_factor=lorentz_transformation_matrix[0][0];
[INFO] [stdout]     |     ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `lorentz_factor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Position` should have a snake case name
[INFO] [stdout]    --> src/camera.rs:236:5
[INFO] [stdout]     |
[INFO] [stdout] 236 | let Position=[t*c,x0+vx*t,y0+vy*t,z0+vz*t];
[INFO] [stdout]     |     ^^^^^^^^ help: convert the identifier to snake case: `position`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Resolution` should have a snake case name
[INFO] [stdout]    --> src/ini_reader.rs:214:9
[INFO] [stdout]     |
[INFO] [stdout] 214 | let mut Resolution=[0f64;2];
[INFO] [stdout]     |         ^^^^^^^^^^ help: convert the identifier to snake case: `resolution`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/camera.rs:193:17
[INFO] [stdout]     |
[INFO] [stdout] 193 | ...   let mut point_on_screen=V::vec3_add(V::vec3_add(scale(perpendicular,(u_bounds.1 - u_bounds.0)*(*i) as f64 / ini.3[0] as f64+ ...
[INFO] [stdout]     |           ----^^^^^^^^^^^^^^^
[INFO] [stdout]     |           |
[INFO] [stdout]     |           help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/camera.rs:195:17
[INFO] [stdout]     |
[INFO] [stdout] 195 |             let mut distance_from_pixel = (((point_on_screen[0] - origin.x) * (point_on_screen[0] - origin.x)
[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/camera.rs:166:9
[INFO] [stdout]     |
[INFO] [stdout] 166 |     let mut output =Mutex::new(
[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/camera.rs:171:9
[INFO] [stdout]     |
[INFO] [stdout] 171 |     let mut perpendicular:[f64;3];
[INFO] [stdout]     |         ----^^^^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `flag` is assigned to, but never used
[INFO] [stdout]    --> src/camera.rs:102:8
[INFO] [stdout]     |
[INFO] [stdout] 102 |    let mut flag=true;
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_flag` instead
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `te`
[INFO] [stdout]    --> src/camera.rs:105:20
[INFO] [stdout]     |
[INFO] [stdout] 105 | ...   Result::Err(te)=>{flag=false;tobj::load_mtl("default.mtl").expect("default.mtl is missing . Make sure it is in same directory...
[INFO] [stdout]     |                   ^^ help: if this is intentional, prefix it with an underscore: `_te`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `T`
[INFO] [stdout]    --> src/camera.rs:146:20
[INFO] [stdout]     |
[INFO] [stdout] 146 | ...   Result::Err(T)=>{image::open(format!("{}", "default.png")).expect("default.png is missing. It should be in same folder as spe...
[INFO] [stdout]     |                   ^ help: if this is intentional, prefix it with an underscore: `_T`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]    --> src/camera.rs:180:9
[INFO] [stdout]     |
[INFO] [stdout] 180 |     let mut x: f64;
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `y`
[INFO] [stdout]    --> src/camera.rs:181:9
[INFO] [stdout]     |
[INFO] [stdout] 181 |     let mut y: f64;
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_y`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `flag` is never read
[INFO] [stdout]    --> src/camera.rs:105:26
[INFO] [stdout]     |
[INFO] [stdout] 105 | ...   Result::Err(te)=>{flag=false;tobj::load_mtl("default.mtl").expect("default.mtl is missing . Make sure it is in same directory...
[INFO] [stdout]     |                         ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `Lorentz_factor`
[INFO] [stdout]    --> src/camera.rs:231:5
[INFO] [stdout]     |
[INFO] [stdout] 231 | let Lorentz_factor=lorentz_transformation_matrix[0][0];
[INFO] [stdout]     |     ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_Lorentz_factor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `Reso`
[INFO] [stdout]   --> src/main.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 |     let Reso=red::read_lines();
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_Reso`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Reso` should have a snake case name
[INFO] [stdout]   --> src/main.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 |     let Reso=red::read_lines();
[INFO] [stdout]    |         ^^^^ help: convert the identifier to snake case: `reso`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Reso` should have a snake case name
[INFO] [stdout]  --> src/output.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 |     let Reso=crate::ini_reader ::read_lines();
[INFO] [stdout]   |         ^^^^ help: convert the identifier to snake case: `reso`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `T` should have a snake case name
[INFO] [stdout]    --> src/camera.rs:145:20
[INFO] [stdout]     |
[INFO] [stdout] 145 |         Result::Ok(T)=>{T},
[INFO] [stdout]     |                    ^ help: convert the identifier to snake case: `t`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `T` should have a snake case name
[INFO] [stdout]    --> src/camera.rs:146:20
[INFO] [stdout]     |
[INFO] [stdout] 146 | ...   Result::Err(T)=>{image::open(format!("{}", "default.png")).expect("default.png is missing. It should be in same folder as spe...
[INFO] [stdout]     |                   ^ help: convert the identifier to snake case: `t`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `old_Position` should have a snake case name
[INFO] [stdout]    --> src/camera.rs:229:44
[INFO] [stdout]     |
[INFO] [stdout] 229 | fn lorentz_transformation_on_moving_object(old_Position:[f64;3],lorentz_transformation_matrix: &[[f64; 4]; 4],vx:f64,vy:f64,vz:f64,...
[INFO] [stdout]     |                                            ^^^^^^^^^^^^ help: convert the identifier to snake case: `old_position`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Lorentz_factor` should have a snake case name
[INFO] [stdout]    --> src/camera.rs:231:5
[INFO] [stdout]     |
[INFO] [stdout] 231 | let Lorentz_factor=lorentz_transformation_matrix[0][0];
[INFO] [stdout]     |     ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `lorentz_factor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Position` should have a snake case name
[INFO] [stdout]    --> src/camera.rs:236:5
[INFO] [stdout]     |
[INFO] [stdout] 236 | let Position=[t*c,x0+vx*t,y0+vy*t,z0+vz*t];
[INFO] [stdout]     |     ^^^^^^^^ help: convert the identifier to snake case: `position`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Resolution` should have a snake case name
[INFO] [stdout]    --> src/ini_reader.rs:214:9
[INFO] [stdout]     |
[INFO] [stdout] 214 | let mut Resolution=[0f64;2];
[INFO] [stdout]     |         ^^^^^^^^^^ help: convert the identifier to snake case: `resolution`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 22.43s
[INFO] running `Command { std: "docker" "inspect" "8283ca6d4ca5ad94e1588f5f7742b05ebc077556aaf3d17999753df47e9a5d91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8283ca6d4ca5ad94e1588f5f7742b05ebc077556aaf3d17999753df47e9a5d91", kill_on_drop: false }`
[INFO] [stdout] 8283ca6d4ca5ad94e1588f5f7742b05ebc077556aaf3d17999753df47e9a5d91
