[INFO] cloning repository https://github.com/mwalczyk/graphics_utils
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mwalczyk/graphics_utils" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmwalczyk%2Fgraphics_utils", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmwalczyk%2Fgraphics_utils'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c37392deda24be444e5f4fe9ebbf106d070a0c56
[INFO] checking mwalczyk/graphics_utils against master#6eda7419e71fdbc1185ed5be7e6bff1a474ab5cd for pr-153721
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmwalczyk%2Fgraphics_utils" "/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/mwalczyk/graphics_utils
[INFO] finished tweaking git repo https://github.com/mwalczyk/graphics_utils
[INFO] tweaked toml for git repo https://github.com/mwalczyk/graphics_utils written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/mwalczyk/graphics_utils on toolchain 6eda7419e71fdbc1185ed5be7e6bff1a474ab5cd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6eda7419e71fdbc1185ed5be7e6bff1a474ab5cd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/mwalczyk/graphics_utils 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" "+6eda7419e71fdbc1185ed5be7e6bff1a474ab5cd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded num-traits v0.2.8
[INFO] [stderr]   Downloaded autocfg v0.1.6
[INFO] [stderr]   Downloaded jpeg-decoder v0.1.16
[INFO] [stderr]   Downloaded gl v0.13.0
[INFO] [stderr]   Downloaded cfg-if v0.1.9
[INFO] [stderr]   Downloaded noise v0.5.1
[INFO] [stderr]   Downloaded memoffset v0.5.1
[INFO] [stderr]   Downloaded crossbeam-queue v0.1.2
[INFO] [stderr]   Downloaded xml-rs v0.8.0
[INFO] [stderr]   Downloaded crossbeam-deque v0.7.1
[INFO] [stderr]   Downloaded arrayvec v0.4.11
[INFO] [stderr]   Downloaded crossbeam-epoch v0.7.2
[INFO] [stderr]   Downloaded log v0.4.8
[INFO] [stderr]   Downloaded cgmath v0.17.0
[INFO] [stderr]   Downloaded rayon-core v1.6.0
[INFO] [stderr]   Downloaded rayon v1.2.0
[INFO] [stderr]   Downloaded libc v0.2.62
[INFO] [stderr]   Downloaded num_cpus v1.10.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3e793bdf10248eb2ddbd6b0faebed8155c11b4589982e2893733958d93e8d540" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] fa07cfc0a0c207f833c1444a9c73fc50ec5bbaf6b78e3fd1ff42f5a12e027452
[INFO] running `Command { std: "docker" "start" "fa07cfc0a0c207f833c1444a9c73fc50ec5bbaf6b78e3fd1ff42f5a12e027452", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "fa07cfc0a0c207f833c1444a9c73fc50ec5bbaf6b78e3fd1ff42f5a12e027452" "/opt/rustwide/cargo-home/bin/cargo" "+6eda7419e71fdbc1185ed5be7e6bff1a474ab5cd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fa07cfc0a0c207f833c1444a9c73fc50ec5bbaf6b78e3fd1ff42f5a12e027452", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "fa07cfc0a0c207f833c1444a9c73fc50ec5bbaf6b78e3fd1ff42f5a12e027452" "/opt/rustwide/cargo-home/bin/cargo" "+6eda7419e71fdbc1185ed5be7e6bff1a474ab5cd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v0.1.6
[INFO] [stderr]    Compiling libc v0.2.62
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]     Checking cfg-if v0.1.9
[INFO] [stderr]    Compiling arrayvec v0.4.11
[INFO] [stderr]     Checking nodrop v0.1.13
[INFO] [stderr]     Checking scopeguard v1.0.0
[INFO] [stderr]    Compiling byteorder v1.3.2
[INFO] [stderr]    Compiling khronos_api v3.1.0
[INFO] [stderr]    Compiling rayon-core v1.6.0
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]     Checking adler32 v1.0.4
[INFO] [stderr]    Compiling bitflags v1.1.0
[INFO] [stderr]    Compiling xml-rs v0.8.0
[INFO] [stderr]     Checking either v1.5.3
[INFO] [stderr]     Checking lzw v0.10.0
[INFO] [stderr]     Checking crossbeam-utils v0.6.6
[INFO] [stderr]     Checking color_quant v1.0.1
[INFO] [stderr]     Checking inflate v0.3.4
[INFO] [stderr]    Compiling cgmath v0.17.0
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]     Checking crossbeam-queue v0.1.2
[INFO] [stderr]     Checking gif v0.9.2
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]     Checking num_cpus v1.10.1
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking rand_os v0.1.3
[INFO] [stderr]    Compiling num-traits v0.2.8
[INFO] [stderr]    Compiling num-integer v0.1.41
[INFO] [stderr]    Compiling num-iter v0.1.39
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling memoffset v0.5.1
[INFO] [stderr]     Checking deflate v0.7.20
[INFO] [stderr]     Checking crossbeam-epoch v0.7.2
[INFO] [stderr]    Compiling gl_generator v0.13.1
[INFO] [stderr]     Checking crossbeam-deque v0.7.1
[INFO] [stderr]     Checking rand v0.3.23
[INFO] [stderr]     Checking num-traits v0.1.43
[INFO] [stderr]     Checking approx v0.3.2
[INFO] [stderr]     Checking rayon v1.2.0
[INFO] [stderr]     Checking enum_primitive v0.1.1
[INFO] [stderr]     Checking num-rational v0.1.42
[INFO] [stderr]    Compiling gl v0.13.0
[INFO] [stderr]     Checking png v0.11.0
[INFO] [stderr]     Checking jpeg-decoder v0.1.16
[INFO] [stderr]     Checking image v0.18.0
[INFO] [stderr]     Checking noise v0.5.1
[INFO] [stderr]     Checking graphics_utils v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/mesh.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::collections::HashMap;
[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 imports: `NoiseFn` and `Perlin`
[INFO] [stdout]  --> src/polyline.rs:2:13
[INFO] [stdout]   |
[INFO] [stdout] 2 | use noise::{NoiseFn, Perlin};
[INFO] [stdout]   |             ^^^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::cmp::max`
[INFO] [stdout]  --> src/polyline.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::cmp::max;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> src/polyline.rs:262:37
[INFO] [stdout]     |
[INFO] [stdout] 262 |         Segment::new(&self.vertices[(index + 0)], &self.vertices[(index + 1)])
[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] 262 -         Segment::new(&self.vertices[(index + 0)], &self.vertices[(index + 1)])
[INFO] [stdout] 262 +         Segment::new(&self.vertices[index + 0 ], &self.vertices[(index + 1)])
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> src/polyline.rs:262:66
[INFO] [stdout]     |
[INFO] [stdout] 262 |         Segment::new(&self.vertices[(index + 0)], &self.vertices[(index + 1)])
[INFO] [stdout]     |                                                                  ^         ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 262 -         Segment::new(&self.vertices[(index + 0)], &self.vertices[(index + 1)])
[INFO] [stdout] 262 +         Segment::new(&self.vertices[(index + 0)], &self.vertices[index + 1 ])
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/mesh.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::collections::HashMap;
[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 imports: `NoiseFn` and `Perlin`
[INFO] [stdout]  --> src/polyline.rs:2:13
[INFO] [stdout]   |
[INFO] [stdout] 2 | use noise::{NoiseFn, Perlin};
[INFO] [stdout]   |             ^^^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::cmp::max`
[INFO] [stdout]  --> src/polyline.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::cmp::max;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> src/polyline.rs:262:37
[INFO] [stdout]     |
[INFO] [stdout] 262 |         Segment::new(&self.vertices[(index + 0)], &self.vertices[(index + 1)])
[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] 262 -         Segment::new(&self.vertices[(index + 0)], &self.vertices[(index + 1)])
[INFO] [stdout] 262 +         Segment::new(&self.vertices[index + 0 ], &self.vertices[(index + 1)])
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> src/polyline.rs:262:66
[INFO] [stdout]     |
[INFO] [stdout] 262 |         Segment::new(&self.vertices[(index + 0)], &self.vertices[(index + 1)])
[INFO] [stdout]     |                                                                  ^         ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 262 -         Segment::new(&self.vertices[(index + 0)], &self.vertices[(index + 1)])
[INFO] [stdout] 262 +         Segment::new(&self.vertices[(index + 0)], &self.vertices[index + 1 ])
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `sc` is never read
[INFO] [stdout]    --> src/polyline.rs:67:27
[INFO] [stdout]     |
[INFO] [stdout]  67 |           let mut sc: f32 = 0.0;
[INFO] [stdout]     |                             ^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 124 | /         sc = if sN.abs() < 0.001 {
[INFO] [stdout] 125 | |             0.0
[INFO] [stdout] 126 | |         } else {
[INFO] [stdout] 127 | |             sN / sD
[INFO] [stdout] 128 | |         };
[INFO] [stdout]     | |_________- `sc` is overwritten here before the previous value is read
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `sN` is never read
[INFO] [stdout]   --> src/polyline.rs:68:27
[INFO] [stdout]    |
[INFO] [stdout] 68 |         let mut sN: f32 = 0.0;
[INFO] [stdout]    |                           ^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 83 |             sN = b * e - c * d;
[INFO] [stdout]    |             ------------------ `sN` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `tc` is never read
[INFO] [stdout]    --> src/polyline.rs:70:27
[INFO] [stdout]     |
[INFO] [stdout]  70 |           let mut tc: f32 = 0.0;
[INFO] [stdout]     |                             ^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 130 | /         tc = if tN.abs() < 0.001 {
[INFO] [stdout] 131 | |             0.0
[INFO] [stdout] 132 | |         } else {
[INFO] [stdout] 133 | |             tN / tD
[INFO] [stdout] 134 | |         };
[INFO] [stdout]     | |_________- `tc` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `tN` is never read
[INFO] [stdout]   --> src/polyline.rs:71:27
[INFO] [stdout]    |
[INFO] [stdout] 71 |         let mut tN: f32 = 0.0;
[INFO] [stdout]    |                           ^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 84 |             tN = a * e - b * d;
[INFO] [stdout]    |             ------------------ `tN` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `circle_normal`
[INFO] [stdout]    --> src/polyline.rs:321:13
[INFO] [stdout]     |
[INFO] [stdout] 321 |         let circle_normal: Vector3<f32> = Vector3::unit_y();
[INFO] [stdout]     |             ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_circle_normal`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `circle_center`
[INFO] [stdout]    --> src/polyline.rs:322:13
[INFO] [stdout]     |
[INFO] [stdout] 322 |         let circle_center: Vector3<f32> = Vector3::zero();
[INFO] [stdout]     |             ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_circle_center`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_memory_size` is never used
[INFO] [stdout]   --> src/mesh.rs:26:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl Attribute {
[INFO] [stdout]    | -------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 26 |     pub fn get_memory_size(&self) -> usize {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Intersection` is never used
[INFO] [stdout]  --> src/polyline.rs:6:6
[INFO] [stdout]   |
[INFO] [stdout] 6 | type Intersection = (Vector3<f32>, f32, f32);
[INFO] [stdout]   |      ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `D` should have a snake case name
[INFO] [stdout]   --> src/polyline.rs:65:13
[INFO] [stdout]    |
[INFO] [stdout] 65 |         let D = a * c - b * b; // always >= 0
[INFO] [stdout]    |             ^ help: convert the identifier to snake case: `d`
[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 `sN` should have a snake case name
[INFO] [stdout]   --> src/polyline.rs:68:17
[INFO] [stdout]    |
[INFO] [stdout] 68 |         let mut sN: f32 = 0.0;
[INFO] [stdout]    |                 ^^ help: convert the identifier to snake case: `s_n`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `sD` should have a snake case name
[INFO] [stdout]   --> src/polyline.rs:69:17
[INFO] [stdout]    |
[INFO] [stdout] 69 |         let mut sD = D; // sc = sN / sD, default sD = D >= 0
[INFO] [stdout]    |                 ^^ help: convert the identifier to snake case: `s_d`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `tN` should have a snake case name
[INFO] [stdout]   --> src/polyline.rs:71:17
[INFO] [stdout]    |
[INFO] [stdout] 71 |         let mut tN: f32 = 0.0;
[INFO] [stdout]    |                 ^^ help: convert the identifier to snake case: `t_n`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `tD` should have a snake case name
[INFO] [stdout]   --> src/polyline.rs:72:17
[INFO] [stdout]    |
[INFO] [stdout] 72 |         let mut tD = D; // tc = tN / tD, default tD = D >= 0
[INFO] [stdout]    |                 ^^ help: convert the identifier to snake case: `t_d`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/half_edge.rs:692:13
[INFO] [stdout]     |
[INFO] [stdout] 692 |         let mut adjacent_to_face_0 = half_edge_mesh.get_adjacent_half_edges_to_face(FaceIndex(0));
[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/half_edge.rs:693:13
[INFO] [stdout]     |
[INFO] [stdout] 693 |         let mut adjacent_to_face_1 = half_edge_mesh.get_adjacent_half_edges_to_face(FaceIndex(1));
[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/half_edge.rs:703:13
[INFO] [stdout]     |
[INFO] [stdout] 703 |         let mut vertices_around_face_0 = half_edge_mesh.get_adjacent_vertices_to_face(FaceIndex(0));
[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/half_edge.rs:704:13
[INFO] [stdout]     |
[INFO] [stdout] 704 |         let mut vertices_around_face_1 = half_edge_mesh.get_adjacent_vertices_to_face(FaceIndex(1));
[INFO] [stdout]     |             ----^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `sc` is never read
[INFO] [stdout]    --> src/polyline.rs:67:27
[INFO] [stdout]     |
[INFO] [stdout]  67 |           let mut sc: f32 = 0.0;
[INFO] [stdout]     |                             ^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 124 | /         sc = if sN.abs() < 0.001 {
[INFO] [stdout] 125 | |             0.0
[INFO] [stdout] 126 | |         } else {
[INFO] [stdout] 127 | |             sN / sD
[INFO] [stdout] 128 | |         };
[INFO] [stdout]     | |_________- `sc` is overwritten here before the previous value is read
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `sN` is never read
[INFO] [stdout]   --> src/polyline.rs:68:27
[INFO] [stdout]    |
[INFO] [stdout] 68 |         let mut sN: f32 = 0.0;
[INFO] [stdout]    |                           ^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 83 |             sN = b * e - c * d;
[INFO] [stdout]    |             ------------------ `sN` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `tc` is never read
[INFO] [stdout]    --> src/polyline.rs:70:27
[INFO] [stdout]     |
[INFO] [stdout]  70 |           let mut tc: f32 = 0.0;
[INFO] [stdout]     |                             ^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 130 | /         tc = if tN.abs() < 0.001 {
[INFO] [stdout] 131 | |             0.0
[INFO] [stdout] 132 | |         } else {
[INFO] [stdout] 133 | |             tN / tD
[INFO] [stdout] 134 | |         };
[INFO] [stdout]     | |_________- `tc` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `tN` is never read
[INFO] [stdout]   --> src/polyline.rs:71:27
[INFO] [stdout]    |
[INFO] [stdout] 71 |         let mut tN: f32 = 0.0;
[INFO] [stdout]    |                           ^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 84 |             tN = a * e - b * d;
[INFO] [stdout]    |             ------------------ `tN` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `circle_normal`
[INFO] [stdout]    --> src/polyline.rs:321:13
[INFO] [stdout]     |
[INFO] [stdout] 321 |         let circle_normal: Vector3<f32> = Vector3::unit_y();
[INFO] [stdout]     |             ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_circle_normal`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `circle_center`
[INFO] [stdout]    --> src/polyline.rs:322:13
[INFO] [stdout]     |
[INFO] [stdout] 322 |         let circle_center: Vector3<f32> = Vector3::zero();
[INFO] [stdout]     |             ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_circle_center`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_memory_size` is never used
[INFO] [stdout]   --> src/mesh.rs:26:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl Attribute {
[INFO] [stdout]    | -------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 26 |     pub fn get_memory_size(&self) -> usize {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Intersection` is never used
[INFO] [stdout]  --> src/polyline.rs:6:6
[INFO] [stdout]   |
[INFO] [stdout] 6 | type Intersection = (Vector3<f32>, f32, f32);
[INFO] [stdout]   |      ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `D` should have a snake case name
[INFO] [stdout]   --> src/polyline.rs:65:13
[INFO] [stdout]    |
[INFO] [stdout] 65 |         let D = a * c - b * b; // always >= 0
[INFO] [stdout]    |             ^ help: convert the identifier to snake case: `d`
[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 `sN` should have a snake case name
[INFO] [stdout]   --> src/polyline.rs:68:17
[INFO] [stdout]    |
[INFO] [stdout] 68 |         let mut sN: f32 = 0.0;
[INFO] [stdout]    |                 ^^ help: convert the identifier to snake case: `s_n`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `sD` should have a snake case name
[INFO] [stdout]   --> src/polyline.rs:69:17
[INFO] [stdout]    |
[INFO] [stdout] 69 |         let mut sD = D; // sc = sN / sD, default sD = D >= 0
[INFO] [stdout]    |                 ^^ help: convert the identifier to snake case: `s_d`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `tN` should have a snake case name
[INFO] [stdout]   --> src/polyline.rs:71:17
[INFO] [stdout]    |
[INFO] [stdout] 71 |         let mut tN: f32 = 0.0;
[INFO] [stdout]    |                 ^^ help: convert the identifier to snake case: `t_n`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `tD` should have a snake case name
[INFO] [stdout]   --> src/polyline.rs:72:17
[INFO] [stdout]    |
[INFO] [stdout] 72 |         let mut tD = D; // tc = tN / tD, default tD = D >= 0
[INFO] [stdout]    |                 ^^ help: convert the identifier to snake case: `t_d`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.50s
[INFO] running `Command { std: "docker" "inspect" "fa07cfc0a0c207f833c1444a9c73fc50ec5bbaf6b78e3fd1ff42f5a12e027452", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa07cfc0a0c207f833c1444a9c73fc50ec5bbaf6b78e3fd1ff42f5a12e027452", kill_on_drop: false }`
[INFO] [stdout] fa07cfc0a0c207f833c1444a9c73fc50ec5bbaf6b78e3fd1ff42f5a12e027452
