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[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/XerusN/cfd-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FXerusN%2Fcfd-rs", kill_on_drop: false }`
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[INFO] [stdout] e1c763af1cd080082710b742740c4e91968de914
[INFO] testing XerusN/cfd-rs against try#bd7d74411512a3dd3b35d2f699c51dd2557c7e7e+cargoflags=-Zbuild-dir-new-layout for pr-149852-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FXerusN%2Fcfd-rs" "/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/XerusN/cfd-rs
[INFO] finished tweaking git repo https://github.com/XerusN/cfd-rs
[INFO] tweaked toml for git repo https://github.com/XerusN/cfd-rs written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/XerusN/cfd-rs on toolchain bd7d74411512a3dd3b35d2f699c51dd2557c7e7e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/XerusN/cfd-rs 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" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] 824105ec862d5d56eaf8530472ce5f22eacbffb3f8b8ef07d3b487d307d6bb52
[INFO] running `Command { std: "docker" "start" "-a" "824105ec862d5d56eaf8530472ce5f22eacbffb3f8b8ef07d3b487d307d6bb52", kill_on_drop: false }`
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling unicode-ident v1.0.19
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling bytemuck v1.24.0
[INFO] [stderr]    Compiling typenum v1.19.0
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling zerocopy v0.8.27
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling matrixmultiply v0.3.10
[INFO] [stderr]    Compiling virtue v0.0.18
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling unty v0.0.4
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]    Compiling crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling indices v0.3.6
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling safe_arch v0.7.4
[INFO] [stderr]    Compiling log v0.4.28
[INFO] [stderr]    Compiling hashbrown v0.15.5
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling wide v0.7.33
[INFO] [stderr]    Compiling rayon v1.11.0
[INFO] [stderr]    Compiling bincode_derive v2.0.1
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling rand_distr v0.5.1
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling nalgebra-macros v0.2.2
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling bincode v2.0.1
[INFO] [stderr]    Compiling simba v0.9.1
[INFO] [stderr]    Compiling nalgebra v0.33.2
[INFO] [stderr]    Compiling cfd-rs-utils v0.1.0 (/opt/rustwide/workdir/cfd-rs-utils)
[INFO] [stderr]    Compiling nalgebra-sparse v0.10.0
[INFO] [stdout] warning: unused import: `point`
[INFO] [stdout]  --> cfd-rs-utils/src/mesh/computational_mesh.rs:8:16
[INFO] [stdout]   |
[INFO] [stdout] 8 | use nalgebra::{point, Point2, Vector2};
[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 variable: `geomtric_center`
[INFO] [stdout]   --> cfd-rs-utils/src/geometry.rs:78:9
[INFO] [stdout]    |
[INFO] [stdout] 78 |     let geomtric_center = geometric_center(&points);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_geomtric_center`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling cfd-rs-mesh v0.1.0 (/opt/rustwide/workdir/cfd-rs-mesh)
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> cfd-rs-mesh/src/triangle/advancing_front/steps.rs:449:27
[INFO] [stdout]     |
[INFO] [stdout] 449 |         .filter(|&parent| (mesh.vertices_from_parent(parent).len() <= 3))
[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] 449 -         .filter(|&parent| (mesh.vertices_from_parent(parent).len() <= 3))
[INFO] [stdout] 449 +         .filter(|&parent| mesh.vertices_from_parent(parent).len() <= 3 )
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling nalgebra-sparse-linalg v0.1.9 (https://github.com/DimitriTimoz/nalgebra-sparse-linalg.git#740e2f16)
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> cfd-rs-mesh/src/triangle/advancing_front/steps.rs:449:27
[INFO] [stdout]     |
[INFO] [stdout] 449 |         .filter(|&parent| (mesh.vertices_from_parent(parent).len() <= 3))
[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] 449 -         .filter(|&parent| (mesh.vertices_from_parent(parent).len() <= 3))
[INFO] [stdout] 449 +         .filter(|&parent| mesh.vertices_from_parent(parent).len() <= 3 )
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mesh`
[INFO] [stdout]    --> cfd-rs-mesh/src/main.rs:103:9
[INFO] [stdout]     |
[INFO] [stdout] 103 |     let mesh = Computational2DMesh::new_from_he(mesh.0);
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_mesh`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `circle_mesh` is never used
[INFO] [stdout]   --> cfd-rs-mesh/src/main.rs:63:4
[INFO] [stdout]    |
[INFO] [stdout] 63 | fn circle_mesh() -> (Modifiable2DMesh, f64) {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling cfd-rs v0.1.0 (/opt/rustwide/workdir/cfd-rs-core)
[INFO] [stdout] warning: unused import: `Point2`
[INFO] [stdout]  --> cfd-rs-core/src/finite_volume/base.rs:2:25
[INFO] [stdout]   |
[INFO] [stdout] 2 | use nalgebra::{DVector, Point2, Vector2};
[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: `CaseEquations` and `self`
[INFO] [stdout]  --> cfd-rs-core/src/finite_volume/base.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 |     case::{CaseEquations, GradRequirements},
[INFO] [stdout]   |            ^^^^^^^^^^^^^
[INFO] [stdout] 9 |     config::{self, CaseConfig},
[INFO] [stdout]   |              ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ops::Index`
[INFO] [stdout]  --> cfd-rs-core/src/finite_volume/boundary.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::ops::Index;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `cfd_rs_utils::mesh::indices::BoundaryPatchIndex`
[INFO] [stdout]  --> cfd-rs-core/src/finite_volume/boundary.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use cfd_rs_utils::mesh::indices::BoundaryPatchIndex;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Scalar`
[INFO] [stdout]  --> cfd-rs-core/src/finite_volume/boundary.rs:5:16
[INFO] [stdout]   |
[INFO] [stdout] 5 | use nalgebra::{Scalar, Vector2};
[INFO] [stdout]   |                ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case.rs:17:14
[INFO] [stdout]    |
[INFO] [stdout] 17 |     config::{self, CaseConfig, Schemes},
[INFO] [stdout]    |              ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `hashbrown::HashMap`
[INFO] [stdout]  --> cfd-rs-core/src/finite_volume/case/burger.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use hashbrown::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `GeometryConfig`
[INFO] [stdout]  --> cfd-rs-core/src/finite_volume/case/burger.rs:8:26
[INFO] [stdout]   |
[INFO] [stdout] 8 |     config::{CaseConfig, GeometryConfig, Schemes},
[INFO] [stdout]   |                          ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `control::OutputControl`
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case/burger.rs:14:20
[INFO] [stdout]    |
[INFO] [stdout] 14 | use cfd_rs_utils::{control::OutputControl, mesh::computational_mesh::*};
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `hashbrown::HashMap`
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case/convection_diffusion_test.rs:1:5
[INFO] [stdout]    |
[INFO] [stdout]  1 | use hashbrown::HashMap;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case.rs:23:1
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub mod convection_diffusion_test;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `GeometryConfig`, `divergence`, and `laplacian`
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case/convection_diffusion_test.rs:10:30
[INFO] [stdout]    |
[INFO] [stdout] 10 |         config::{CaseConfig, GeometryConfig, Schemes},
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^
[INFO] [stdout] 11 |         discretizations::{divergence, laplacian, DifferentialOperator},
[INFO] [stdout]    |                           ^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case.rs:23:1
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub mod convection_diffusion_test;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `control::OutputControl`
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case/convection_diffusion_test.rs:18:20
[INFO] [stdout]    |
[INFO] [stdout] 18 | use cfd_rs_utils::{control::OutputControl, mesh::computational_mesh::*};
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case.rs:23:1
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub mod convection_diffusion_test;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `hashbrown::HashMap`
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case/convection_test.rs:1:5
[INFO] [stdout]    |
[INFO] [stdout]  1 | use hashbrown::HashMap;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case.rs:24:1
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub mod convection_test;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `GeometryConfig`
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case/convection_test.rs:8:26
[INFO] [stdout]    |
[INFO] [stdout]  8 |     config::{CaseConfig, GeometryConfig, Schemes},
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case.rs:24:1
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub mod convection_test;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `control::OutputControl`
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case/convection_test.rs:14:20
[INFO] [stdout]    |
[INFO] [stdout] 14 | use cfd_rs_utils::{control::OutputControl, mesh::computational_mesh::*};
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case.rs:24:1
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub mod convection_test;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `hashbrown::HashMap`
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case/diffusion_test.rs:1:5
[INFO] [stdout]    |
[INFO] [stdout]  1 | use hashbrown::HashMap;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case.rs:25:1
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub mod diffusion_test;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `GeometryConfig`
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case/diffusion_test.rs:8:26
[INFO] [stdout]    |
[INFO] [stdout]  8 |     config::{CaseConfig, GeometryConfig, Schemes},
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case.rs:25:1
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub mod diffusion_test;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `control::OutputControl`
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case/diffusion_test.rs:14:20
[INFO] [stdout]    |
[INFO] [stdout] 14 | use cfd_rs_utils::{control::OutputControl, mesh::computational_mesh::*};
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case.rs:25:1
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub mod diffusion_test;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `hashbrown::HashMap`
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case/divergence_test.rs:1:5
[INFO] [stdout]    |
[INFO] [stdout]  1 | use hashbrown::HashMap;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case.rs:26:1
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub mod divergence_test;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `GeometryConfig` and `divergence::DivergenceScheme`
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case/divergence_test.rs:9:26
[INFO] [stdout]    |
[INFO] [stdout]  9 |     config::{CaseConfig, GeometryConfig, Schemes},
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^
[INFO] [stdout] 10 |     discretizations::{divergence::DivergenceScheme, DifferentialOperator},
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case.rs:26:1
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub mod divergence_test;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `control::OutputControl`
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case/divergence_test.rs:15:20
[INFO] [stdout]    |
[INFO] [stdout] 15 | use cfd_rs_utils::{control::OutputControl, mesh::computational_mesh::*};
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case.rs:26:1
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub mod divergence_test;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `hashbrown::HashMap`
[INFO] [stdout]  --> cfd-rs-core/src/finite_volume/case/divergence_test2.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use hashbrown::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde::de::value`
[INFO] [stdout]  --> cfd-rs-core/src/finite_volume/case/divergence_test2.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use serde::de::value;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `GeometryConfig` and `divergence::DivergenceScheme`
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case/divergence_test2.rs:9:26
[INFO] [stdout]    |
[INFO] [stdout]  9 |     config::{CaseConfig, GeometryConfig, Schemes},
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^
[INFO] [stdout] 10 |     discretizations::{divergence::DivergenceScheme, DifferentialOperator},
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `control::OutputControl`
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case/divergence_test2.rs:15:20
[INFO] [stdout]    |
[INFO] [stdout] 15 | use cfd_rs_utils::{control::OutputControl, mesh::computational_mesh::*};
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `hashbrown::HashMap`
[INFO] [stdout]  --> cfd-rs-core/src/finite_volume/case/poisson.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use hashbrown::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `GeometryConfig`
[INFO] [stdout]  --> cfd-rs-core/src/finite_volume/case/poisson.rs:9:30
[INFO] [stdout]   |
[INFO] [stdout] 9 |         config::{CaseConfig, GeometryConfig, Schemes},
[INFO] [stdout]   |                              ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `control::OutputControl`
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case/poisson.rs:17:20
[INFO] [stdout]    |
[INFO] [stdout] 17 | use cfd_rs_utils::{control::OutputControl, mesh::computational_mesh::*};
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `hashbrown::HashMap`
[INFO] [stdout]  --> cfd-rs-core/src/finite_volume/case/simple.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use hashbrown::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `GeometryConfig`
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case/simple.rs:10:30
[INFO] [stdout]    |
[INFO] [stdout] 10 |         config::{CaseConfig, GeometryConfig, Schemes},
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `control::OutputControl`
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case/simple.rs:18:20
[INFO] [stdout]    |
[INFO] [stdout] 18 | use cfd_rs_utils::{control::OutputControl, mesh::computational_mesh::*};
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `RefMut` and `ops::Deref`
[INFO] [stdout]  --> cfd-rs-core/src/finite_volume/discretizations.rs:1:27
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{cell::{RefCell, RefMut}, ops::Deref};
[INFO] [stdout]   |                           ^^^^^^   ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Patch` and `indices::CellIndex`
[INFO] [stdout]  --> cfd-rs-core/src/finite_volume/discretizations.rs:3:68
[INFO] [stdout]   |
[INFO] [stdout] 3 | use cfd_rs_utils::mesh::{computational_mesh::{Computational2DMesh, Patch}, indices::CellIndex};
[INFO] [stdout]   |                                                                    ^^^^^   ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BoundaryCondition`, `Dimension`, `Equation`, and `FieldsBoundaryConditions`
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/discretizations.rs:7:16
[INFO] [stdout]    |
[INFO] [stdout]  7 |     boundary::{BoundaryCondition, FieldsBoundaryConditions},
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 10 |     equation::{Component, Dimension, Equation, EquationSolver, IntegrationCategory, Variable},
[INFO] [stdout]    |                           ^^^^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ops::DerefMut`
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/discretizations.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use std::ops::DerefMut;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `RefMut`
[INFO] [stdout]  --> cfd-rs-core/src/finite_volume/discretizations/convection.rs:1:26
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::cell::{RefCell, RefMut};
[INFO] [stdout]   |                          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Scalar`
[INFO] [stdout]  --> cfd-rs-core/src/finite_volume/discretizations/convection.rs:7:16
[INFO] [stdout]   |
[INFO] [stdout] 7 | use nalgebra::{Scalar, Vector2};
[INFO] [stdout]   |                ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `RefMut`
[INFO] [stdout]  --> cfd-rs-core/src/finite_volume/discretizations/time_schemes.rs:2:21
[INFO] [stdout]   |
[INFO] [stdout] 2 |     cell::{RefCell, RefMut},
[INFO] [stdout]   |                     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Patch` and `indices::CellIndex`
[INFO] [stdout]  --> cfd-rs-core/src/finite_volume/discretizations/time_schemes.rs:7:47
[INFO] [stdout]   |
[INFO] [stdout] 7 |     computational_mesh::{Computational2DMesh, Patch},
[INFO] [stdout]   |                                               ^^^^^
[INFO] [stdout] 8 |     indices::CellIndex,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `boundary::BoundaryCondition`, `config::CaseConfig`, and `mesh::mesh`
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/discretizations/time_schemes.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     boundary::BoundaryCondition,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 15 |     case::{GradRequirements, VariableFields},
[INFO] [stdout] 16 |     config::CaseConfig,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 17 |     equation::{Component, EquationSolver, Variable},
[INFO] [stdout] 18 |     mesh::mesh,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DerefMut`, `RefCell`, `RefMut`, and `clone`
[INFO] [stdout]  --> cfd-rs-core/src/finite_volume/equation.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 |     cell::{RefCell, RefMut},
[INFO] [stdout]   |            ^^^^^^^  ^^^^^^
[INFO] [stdout] 5 |     clone,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 6 |     ops::{Add, Deref, DerefMut, Div, Mul, Sub},
[INFO] [stdout]   |                       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `csr::CsrRowMut`
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/equation.rs:12:23
[INFO] [stdout]    |
[INFO] [stdout] 12 | use nalgebra_sparse::{csr::CsrRowMut, CooMatrix, CsrMatrix};
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `GaussSeidel`, `IterativeSolver`, `amg::Amg`, `self`, and `self`
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/equation.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     self,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 15 |     amg::Amg,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 16 |     gauss_seidel::{self, GaussSeidel},
[INFO] [stdout]    |                    ^^^^  ^^^^^^^^^^^
[INFO] [stdout] 17 |     IterativeSolver,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BoundaryCondition` and `FieldsBoundaryConditions`
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/equation.rs:24:16
[INFO] [stdout]    |
[INFO] [stdout] 24 |     boundary::{BoundaryCondition, FieldsBoundaryConditions},
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `computational_mesh::*` and `indices::FaceIndex`
[INFO] [stdout]  --> cfd-rs-core/src/finite_volume/interpolations.rs:1:26
[INFO] [stdout]   |
[INFO] [stdout] 1 | use cfd_rs_utils::mesh::{computational_mesh::*, indices::FaceIndex};
[INFO] [stdout]   |                          ^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `nalgebra::Field`
[INFO] [stdout]  --> cfd-rs-core/src/finite_volume/interpolations.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use nalgebra::Field;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `base::CellScalarField` and `boundary::BoundaryCondition`
[INFO] [stdout]  --> cfd-rs-core/src/finite_volume/interpolations.rs:4:13
[INFO] [stdout]   |
[INFO] [stdout] 4 | use super::{base::CellScalarField, boundary::BoundaryCondition};
[INFO] [stdout]   |             ^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Normed`
[INFO] [stdout]  --> cfd-rs-core/src/finite_volume/linalg.rs:1:25
[INFO] [stdout]   |
[INFO] [stdout] 1 | use nalgebra::{DVector, Normed};
[INFO] [stdout]   |                         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `file_name`
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case/burger.rs:49:25
[INFO] [stdout]    |
[INFO] [stdout] 49 |     fn import_from_file(file_name: &str) -> std::io::Result<()> {
[INFO] [stdout]    |                         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_file_name`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `phi`
[INFO] [stdout]    --> cfd-rs-core/src/finite_volume/case/burger.rs:140:13
[INFO] [stdout]     |
[INFO] [stdout] 140 |         let phi = Variable::new("Phi".to_string(), Dimension::Scalar);
[INFO] [stdout]     |             ^^^ help: if this is intentional, prefix it with an underscore: `_phi`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `file_name`
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case/convection_diffusion_test.rs:53:25
[INFO] [stdout]    |
[INFO] [stdout] 53 |     fn import_from_file(file_name: &str) -> std::io::Result<()> {
[INFO] [stdout]    |                         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_file_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `file_name`
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case/convection_test.rs:49:25
[INFO] [stdout]    |
[INFO] [stdout] 49 |     fn import_from_file(file_name: &str) -> std::io::Result<()> {
[INFO] [stdout]    |                         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_file_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `file_name`
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case/diffusion_test.rs:49:25
[INFO] [stdout]    |
[INFO] [stdout] 49 |     fn import_from_file(file_name: &str) -> std::io::Result<()> {
[INFO] [stdout]    |                         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_file_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `file_name`
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case/divergence_test.rs:50:25
[INFO] [stdout]    |
[INFO] [stdout] 50 |     fn import_from_file(file_name: &str) -> std::io::Result<()> {
[INFO] [stdout]    |                         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_file_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `file_name`
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case/divergence_test2.rs:50:25
[INFO] [stdout]    |
[INFO] [stdout] 50 |     fn import_from_file(file_name: &str) -> std::io::Result<()> {
[INFO] [stdout]    |                         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_file_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `file_name`
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case/poisson.rs:52:25
[INFO] [stdout]    |
[INFO] [stdout] 52 |     fn import_from_file(file_name: &str) -> std::io::Result<()> {
[INFO] [stdout]    |                         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_file_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `file_name`
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case/simple.rs:56:25
[INFO] [stdout]    |
[INFO] [stdout] 56 |     fn import_from_file(file_name: &str) -> std::io::Result<()> {
[INFO] [stdout]    |                         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_file_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> cfd-rs-core/src/finite_volume/discretizations/convection.rs:220:21
[INFO] [stdout]     |
[INFO] [stdout] 220 |                 let mut f = 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: unused variable: `boundary_condition`
[INFO] [stdout]    --> cfd-rs-core/src/finite_volume/discretizations/convection.rs:196:5
[INFO] [stdout]     |
[INFO] [stdout] 196 |     boundary_condition: &Vec<BoundaryCondition>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_boundary_condition`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]    --> cfd-rs-core/src/finite_volume/discretizations/convection.rs:220:21
[INFO] [stdout]     |
[INFO] [stdout] 220 |                 let mut f = 0.;
[INFO] [stdout]     |                     ^^^^^ help: if this is intentional, prefix it with an underscore: `_f`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `boundary_condition`
[INFO] [stdout]    --> cfd-rs-core/src/finite_volume/discretizations/convection.rs:249:5
[INFO] [stdout]     |
[INFO] [stdout] 249 |     boundary_condition: &Vec<BoundaryCondition>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_boundary_condition`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `config`
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/discretizations/divergence.rs:34:9
[INFO] [stdout]    |
[INFO] [stdout] 34 |         config: &CaseConfig,
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pressure`
[INFO] [stdout]    --> cfd-rs-core/src/finite_volume/discretizations.rs:131:5
[INFO] [stdout]     |
[INFO] [stdout] 131 |     pressure: &Variable,
[INFO] [stdout]     |     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pressure`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `velocity`
[INFO] [stdout]    --> cfd-rs-core/src/finite_volume/discretizations.rs:132:5
[INFO] [stdout]     |
[INFO] [stdout] 132 |     velocity: &Variable,
[INFO] [stdout]     |     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_velocity`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pressure_coeff`
[INFO] [stdout]    --> cfd-rs-core/src/finite_volume/discretizations.rs:133:5
[INFO] [stdout]     |
[INFO] [stdout] 133 |     pressure_coeff: f64,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pressure_coeff`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `component`
[INFO] [stdout]    --> cfd-rs-core/src/finite_volume/discretizations.rs:134:5
[INFO] [stdout]     |
[INFO] [stdout] 134 |     component: &Component,
[INFO] [stdout]     |     ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_component`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `solver`
[INFO] [stdout]    --> cfd-rs-core/src/finite_volume/discretizations.rs:135:5
[INFO] [stdout]     |
[INFO] [stdout] 135 |     solver: &mut EquationSolver,
[INFO] [stdout]     |     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_solver`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fields`
[INFO] [stdout]    --> cfd-rs-core/src/finite_volume/discretizations.rs:136:5
[INFO] [stdout]     |
[INFO] [stdout] 136 |     fields: &VariableFields,
[INFO] [stdout]     |     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_fields`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mesh`
[INFO] [stdout]    --> cfd-rs-core/src/finite_volume/discretizations.rs:137:5
[INFO] [stdout]     |
[INFO] [stdout] 137 |     mesh: &Computational2DMesh,
[INFO] [stdout]     |     ^^^^ help: if this is intentional, prefix it with an underscore: `_mesh`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `config`
[INFO] [stdout]    --> cfd-rs-core/src/finite_volume/discretizations.rs:138:5
[INFO] [stdout]     |
[INFO] [stdout] 138 |     config: &CaseConfig,
[INFO] [stdout]     |     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `coeff`
[INFO] [stdout]    --> cfd-rs-core/src/finite_volume/discretizations.rs:139:5
[INFO] [stdout]     |
[INFO] [stdout] 139 |     coeff: f64,
[INFO] [stdout]     |     ^^^^^ help: if this is intentional, prefix it with an underscore: `_coeff`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> cfd-rs-core/src/finite_volume/equation.rs:586:17
[INFO] [stdout]     |
[INFO] [stdout] 586 |             let mut result = false;
[INFO] [stdout]     |                 ----^^^^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> cfd-rs-core/src/finite_volume/equation.rs:599:17
[INFO] [stdout]     |
[INFO] [stdout] 599 |             for i in 0..1 {
[INFO] [stdout]     |                 ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `field_cell`
[INFO] [stdout]    --> cfd-rs-core/src/finite_volume/equation.rs:668:21
[INFO] [stdout]     |
[INFO] [stdout] 668 |                 let field_cell = &fields
[INFO] [stdout]     |                     ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_field_cell`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `i` is assigned to, but never used
[INFO] [stdout]    --> cfd-rs-core/src/finite_volume/gradients.rs:173:9
[INFO] [stdout]     |
[INFO] [stdout] 173 |     let mut i = 0;
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_i` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `i` is never read
[INFO] [stdout]    --> cfd-rs-core/src/finite_volume/gradients.rs:254:9
[INFO] [stdout]     |
[INFO] [stdout] 254 |         i += 1;
[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: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> cfd-rs-core/src/finite_volume/case.rs:273:14
[INFO] [stdout]     |
[INFO] [stdout] 273 |     fn field(&self, var: &Variable) -> Option<Ref<Field>>;
[INFO] [stdout]     |              ^^^^^                            ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |              |
[INFO] [stdout]     |              the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 273 |     fn field(&self, var: &Variable) -> Option<Ref<'_, Field>>;
[INFO] [stdout]     |                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> cfd-rs-core/src/finite_volume/case.rs:275:18
[INFO] [stdout]     |
[INFO] [stdout] 275 |     fn field_mut(&mut self, var: &Variable) -> Option<RefMut<Field>>;
[INFO] [stdout]     |                  ^^^^^^^^^                            ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 275 |     fn field_mut(&mut self, var: &Variable) -> Option<RefMut<'_, Field>>;
[INFO] [stdout]     |                                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case/burger.rs:62:14
[INFO] [stdout]    |
[INFO] [stdout] 62 |     fn field(&self, var: &Variable) -> Option<Ref<Field>> {
[INFO] [stdout]    |              ^^^^^                            ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |              |
[INFO] [stdout]    |              the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 62 |     fn field(&self, var: &Variable) -> Option<Ref<'_, Field>> {
[INFO] [stdout]    |                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case/burger.rs:70:18
[INFO] [stdout]    |
[INFO] [stdout] 70 |     fn field_mut(&mut self, var: &Variable) -> Option<RefMut<Field>> {
[INFO] [stdout]    |                  ^^^^^^^^^                            ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                  |
[INFO] [stdout]    |                  the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 70 |     fn field_mut(&mut self, var: &Variable) -> Option<RefMut<'_, Field>> {
[INFO] [stdout]    |                                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case/convection_diffusion_test.rs:66:14
[INFO] [stdout]    |
[INFO] [stdout] 66 |     fn field(&self, var: &Variable) -> Option<Ref<Field>> {
[INFO] [stdout]    |              ^^^^^                            ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |              |
[INFO] [stdout]    |              the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 66 |     fn field(&self, var: &Variable) -> Option<Ref<'_, Field>> {
[INFO] [stdout]    |                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case/convection_diffusion_test.rs:74:18
[INFO] [stdout]    |
[INFO] [stdout] 74 |     fn field_mut(&mut self, var: &Variable) -> Option<RefMut<Field>> {
[INFO] [stdout]    |                  ^^^^^^^^^                            ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                  |
[INFO] [stdout]    |                  the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 74 |     fn field_mut(&mut self, var: &Variable) -> Option<RefMut<'_, Field>> {
[INFO] [stdout]    |                                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case/convection_test.rs:62:14
[INFO] [stdout]    |
[INFO] [stdout] 62 |     fn field(&self, var: &Variable) -> Option<Ref<Field>> {
[INFO] [stdout]    |              ^^^^^                            ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |              |
[INFO] [stdout]    |              the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 62 |     fn field(&self, var: &Variable) -> Option<Ref<'_, Field>> {
[INFO] [stdout]    |                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case/convection_test.rs:70:18
[INFO] [stdout]    |
[INFO] [stdout] 70 |     fn field_mut(&mut self, var: &Variable) -> Option<RefMut<Field>> {
[INFO] [stdout]    |                  ^^^^^^^^^                            ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                  |
[INFO] [stdout]    |                  the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 70 |     fn field_mut(&mut self, var: &Variable) -> Option<RefMut<'_, Field>> {
[INFO] [stdout]    |                                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case/diffusion_test.rs:62:14
[INFO] [stdout]    |
[INFO] [stdout] 62 |     fn field(&self, var: &Variable) -> Option<Ref<Field>> {
[INFO] [stdout]    |              ^^^^^                            ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |              |
[INFO] [stdout]    |              the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 62 |     fn field(&self, var: &Variable) -> Option<Ref<'_, Field>> {
[INFO] [stdout]    |                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case/diffusion_test.rs:70:18
[INFO] [stdout]    |
[INFO] [stdout] 70 |     fn field_mut(&mut self, var: &Variable) -> Option<RefMut<Field>> {
[INFO] [stdout]    |                  ^^^^^^^^^                            ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                  |
[INFO] [stdout]    |                  the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 70 |     fn field_mut(&mut self, var: &Variable) -> Option<RefMut<'_, Field>> {
[INFO] [stdout]    |                                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case/divergence_test.rs:63:14
[INFO] [stdout]    |
[INFO] [stdout] 63 |     fn field(&self, var: &Variable) -> Option<Ref<Field>> {
[INFO] [stdout]    |              ^^^^^                            ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |              |
[INFO] [stdout]    |              the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 63 |     fn field(&self, var: &Variable) -> Option<Ref<'_, Field>> {
[INFO] [stdout]    |                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case/divergence_test.rs:71:18
[INFO] [stdout]    |
[INFO] [stdout] 71 |     fn field_mut(&mut self, var: &Variable) -> Option<RefMut<Field>> {
[INFO] [stdout]    |                  ^^^^^^^^^                            ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                  |
[INFO] [stdout]    |                  the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 71 |     fn field_mut(&mut self, var: &Variable) -> Option<RefMut<'_, Field>> {
[INFO] [stdout]    |                                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case/divergence_test2.rs:63:14
[INFO] [stdout]    |
[INFO] [stdout] 63 |     fn field(&self, var: &Variable) -> Option<Ref<Field>> {
[INFO] [stdout]    |              ^^^^^                            ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |              |
[INFO] [stdout]    |              the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 63 |     fn field(&self, var: &Variable) -> Option<Ref<'_, Field>> {
[INFO] [stdout]    |                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case/divergence_test2.rs:71:18
[INFO] [stdout]    |
[INFO] [stdout] 71 |     fn field_mut(&mut self, var: &Variable) -> Option<RefMut<Field>> {
[INFO] [stdout]    |                  ^^^^^^^^^                            ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                  |
[INFO] [stdout]    |                  the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 71 |     fn field_mut(&mut self, var: &Variable) -> Option<RefMut<'_, Field>> {
[INFO] [stdout]    |                                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case/poisson.rs:65:14
[INFO] [stdout]    |
[INFO] [stdout] 65 |     fn field(&self, var: &Variable) -> Option<Ref<Field>> {
[INFO] [stdout]    |              ^^^^^                            ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |              |
[INFO] [stdout]    |              the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 65 |     fn field(&self, var: &Variable) -> Option<Ref<'_, Field>> {
[INFO] [stdout]    |                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case/poisson.rs:73:18
[INFO] [stdout]    |
[INFO] [stdout] 73 |     fn field_mut(&mut self, var: &Variable) -> Option<RefMut<Field>> {
[INFO] [stdout]    |                  ^^^^^^^^^                            ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                  |
[INFO] [stdout]    |                  the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 73 |     fn field_mut(&mut self, var: &Variable) -> Option<RefMut<'_, Field>> {
[INFO] [stdout]    |                                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case/simple.rs:69:14
[INFO] [stdout]    |
[INFO] [stdout] 69 |     fn field(&self, var: &Variable) -> Option<Ref<Field>> {
[INFO] [stdout]    |              ^^^^^                            ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |              |
[INFO] [stdout]    |              the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 69 |     fn field(&self, var: &Variable) -> Option<Ref<'_, Field>> {
[INFO] [stdout]    |                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case/simple.rs:77:18
[INFO] [stdout]    |
[INFO] [stdout] 77 |     fn field_mut(&mut self, var: &Variable) -> Option<RefMut<Field>> {
[INFO] [stdout]    |                  ^^^^^^^^^                            ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                  |
[INFO] [stdout]    |                  the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 77 |     fn field_mut(&mut self, var: &Variable) -> Option<RefMut<'_, Field>> {
[INFO] [stdout]    |                                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/config.rs:55:12
[INFO] [stdout]    |
[INFO] [stdout] 53 | #[derive(Clone, PartialEq, Debug)]
[INFO] [stdout]    |                 --------- in this derive macro expansion
[INFO] [stdout] 54 | pub enum InitFunc {
[INFO] [stdout] 55 |     Scalar(fn(&Point2<f64>) -> f64),
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: the address of the same function can vary between different codegen units
[INFO] [stdout]    = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]    = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout]    = note: `#[warn(unpredictable_function_pointer_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/config.rs:56:13
[INFO] [stdout]    |
[INFO] [stdout] 53 | #[derive(Clone, PartialEq, Debug)]
[INFO] [stdout]    |                 --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 56 |     Vector2(fn(&Point2<f64>) -> f64, fn(&Point2<f64>) -> f64),
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: the address of the same function can vary between different codegen units
[INFO] [stdout]    = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]    = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/config.rs:56:38
[INFO] [stdout]    |
[INFO] [stdout] 53 | #[derive(Clone, PartialEq, Debug)]
[INFO] [stdout]    |                 --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 56 |     Vector2(fn(&Point2<f64>) -> f64, fn(&Point2<f64>) -> f64),
[INFO] [stdout]    |                                      ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: the address of the same function can vary between different codegen units
[INFO] [stdout]    = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]    = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::mem`
[INFO] [stdout]  --> cfd-rs-core/src/bin/simple_bin.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::mem;
[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: `std::ops::Deref`
[INFO] [stdout]  --> cfd-rs-core/src/bin/simple_bin.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::ops::Deref;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `cfd_rs::finite_volume::base::Field`
[INFO] [stdout]  --> cfd-rs-core/src/bin/simple_bin.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use cfd_rs::finite_volume::base::Field;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `poisson` and `self`
[INFO] [stdout]   --> cfd-rs-core/src/bin/simple_bin.rs:12:35
[INFO] [stdout]    |
[INFO] [stdout] 12 | use cfd_rs::finite_volume::case::{self, poisson};
[INFO] [stdout]    |                                   ^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `case::poisson::PoissonCase`
[INFO] [stdout]   --> cfd-rs-core/src/bin/simple_bin.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     case::poisson::PoissonCase,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `geometry`
[INFO] [stdout]    --> cfd-rs-core/src/bin/simple_bin.rs:164:9
[INFO] [stdout]     |
[INFO] [stdout] 164 |     let geometry = GeometryConfig {
[INFO] [stdout]     |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_geometry`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 37.73s
[INFO] running `Command { std: "docker" "inspect" "824105ec862d5d56eaf8530472ce5f22eacbffb3f8b8ef07d3b487d307d6bb52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "824105ec862d5d56eaf8530472ce5f22eacbffb3f8b8ef07d3b487d307d6bb52", kill_on_drop: false }`
[INFO] [stdout] 824105ec862d5d56eaf8530472ce5f22eacbffb3f8b8ef07d3b487d307d6bb52
[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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "test" "--frozen" "--no-run" "--message-format=json" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] ab2a37d3bdb6778ca09644c2297f20b912a2eb55ee21a6392fba72b90655bd60
[INFO] running `Command { std: "docker" "start" "-a" "ab2a37d3bdb6778ca09644c2297f20b912a2eb55ee21a6392fba72b90655bd60", kill_on_drop: false }`
[INFO] [stderr]    Compiling cfd-rs-utils v0.1.0 (/opt/rustwide/workdir/cfd-rs-utils)
[INFO] [stdout] warning: unused import: `point`
[INFO] [stdout]  --> cfd-rs-utils/src/mesh/computational_mesh.rs:8:16
[INFO] [stdout]   |
[INFO] [stdout] 8 | use nalgebra::{point, Point2, Vector2};
[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 variable: `geomtric_center`
[INFO] [stdout]   --> cfd-rs-utils/src/geometry.rs:78:9
[INFO] [stdout]    |
[INFO] [stdout] 78 |     let geomtric_center = geometric_center(&points);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_geomtric_center`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling cfd-rs-mesh v0.1.0 (/opt/rustwide/workdir/cfd-rs-mesh)
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> cfd-rs-mesh/src/triangle/advancing_front/steps.rs:449:27
[INFO] [stdout]     |
[INFO] [stdout] 449 |         .filter(|&parent| (mesh.vertices_from_parent(parent).len() <= 3))
[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] 449 -         .filter(|&parent| (mesh.vertices_from_parent(parent).len() <= 3))
[INFO] [stdout] 449 +         .filter(|&parent| mesh.vertices_from_parent(parent).len() <= 3 )
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Point2`
[INFO] [stdout]  --> cfd-rs-core/src/finite_volume/base.rs:2:25
[INFO] [stdout]   |
[INFO] [stdout] 2 | use nalgebra::{DVector, Point2, Vector2};
[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: `CaseEquations` and `self`
[INFO] [stdout]  --> cfd-rs-core/src/finite_volume/base.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 |     case::{CaseEquations, GradRequirements},
[INFO] [stdout]   |            ^^^^^^^^^^^^^
[INFO] [stdout] 9 |     config::{self, CaseConfig},
[INFO] [stdout]   |              ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ops::Index`
[INFO] [stdout]  --> cfd-rs-core/src/finite_volume/boundary.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::ops::Index;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `cfd_rs_utils::mesh::indices::BoundaryPatchIndex`
[INFO] [stdout]  --> cfd-rs-core/src/finite_volume/boundary.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use cfd_rs_utils::mesh::indices::BoundaryPatchIndex;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Scalar`
[INFO] [stdout]  --> cfd-rs-core/src/finite_volume/boundary.rs:5:16
[INFO] [stdout]   |
[INFO] [stdout] 5 | use nalgebra::{Scalar, Vector2};
[INFO] [stdout]   |                ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case.rs:17:14
[INFO] [stdout]    |
[INFO] [stdout] 17 |     config::{self, CaseConfig, Schemes},
[INFO] [stdout]    |              ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `hashbrown::HashMap`
[INFO] [stdout]  --> cfd-rs-core/src/finite_volume/case/burger.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use hashbrown::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `GeometryConfig`
[INFO] [stdout]  --> cfd-rs-core/src/finite_volume/case/burger.rs:8:26
[INFO] [stdout]   |
[INFO] [stdout] 8 |     config::{CaseConfig, GeometryConfig, Schemes},
[INFO] [stdout]   |                          ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `control::OutputControl`
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case/burger.rs:14:20
[INFO] [stdout]    |
[INFO] [stdout] 14 | use cfd_rs_utils::{control::OutputControl, mesh::computational_mesh::*};
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `hashbrown::HashMap`
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case/convection_diffusion_test.rs:1:5
[INFO] [stdout]    |
[INFO] [stdout]  1 | use hashbrown::HashMap;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case.rs:23:1
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub mod convection_diffusion_test;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `GeometryConfig`, `divergence`, and `laplacian`
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case/convection_diffusion_test.rs:10:30
[INFO] [stdout]    |
[INFO] [stdout] 10 |         config::{CaseConfig, GeometryConfig, Schemes},
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^
[INFO] [stdout] 11 |         discretizations::{divergence, laplacian, DifferentialOperator},
[INFO] [stdout]    |                           ^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case.rs:23:1
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub mod convection_diffusion_test;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `control::OutputControl`
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case/convection_diffusion_test.rs:18:20
[INFO] [stdout]    |
[INFO] [stdout] 18 | use cfd_rs_utils::{control::OutputControl, mesh::computational_mesh::*};
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case.rs:23:1
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub mod convection_diffusion_test;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `hashbrown::HashMap`
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case/convection_test.rs:1:5
[INFO] [stdout]    |
[INFO] [stdout]  1 | use hashbrown::HashMap;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case.rs:24:1
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub mod convection_test;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `GeometryConfig`
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case/convection_test.rs:8:26
[INFO] [stdout]    |
[INFO] [stdout]  8 |     config::{CaseConfig, GeometryConfig, Schemes},
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case.rs:24:1
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub mod convection_test;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `control::OutputControl`
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case/convection_test.rs:14:20
[INFO] [stdout]    |
[INFO] [stdout] 14 | use cfd_rs_utils::{control::OutputControl, mesh::computational_mesh::*};
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case.rs:24:1
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub mod convection_test;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `hashbrown::HashMap`
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case/diffusion_test.rs:1:5
[INFO] [stdout]    |
[INFO] [stdout]  1 | use hashbrown::HashMap;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case.rs:25:1
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub mod diffusion_test;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `GeometryConfig`
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case/diffusion_test.rs:8:26
[INFO] [stdout]    |
[INFO] [stdout]  8 |     config::{CaseConfig, GeometryConfig, Schemes},
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case.rs:25:1
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub mod diffusion_test;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `control::OutputControl`
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case/diffusion_test.rs:14:20
[INFO] [stdout]    |
[INFO] [stdout] 14 | use cfd_rs_utils::{control::OutputControl, mesh::computational_mesh::*};
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case.rs:25:1
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub mod diffusion_test;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `hashbrown::HashMap`
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case/divergence_test.rs:1:5
[INFO] [stdout]    |
[INFO] [stdout]  1 | use hashbrown::HashMap;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case.rs:26:1
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub mod divergence_test;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `GeometryConfig` and `divergence::DivergenceScheme`
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case/divergence_test.rs:9:26
[INFO] [stdout]    |
[INFO] [stdout]  9 |     config::{CaseConfig, GeometryConfig, Schemes},
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^
[INFO] [stdout] 10 |     discretizations::{divergence::DivergenceScheme, DifferentialOperator},
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case.rs:26:1
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub mod divergence_test;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `control::OutputControl`
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case/divergence_test.rs:15:20
[INFO] [stdout]    |
[INFO] [stdout] 15 | use cfd_rs_utils::{control::OutputControl, mesh::computational_mesh::*};
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case.rs:26:1
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub mod divergence_test;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `hashbrown::HashMap`
[INFO] [stdout]  --> cfd-rs-core/src/finite_volume/case/divergence_test2.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use hashbrown::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde::de::value`
[INFO] [stdout]  --> cfd-rs-core/src/finite_volume/case/divergence_test2.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use serde::de::value;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `GeometryConfig` and `divergence::DivergenceScheme`
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case/divergence_test2.rs:9:26
[INFO] [stdout]    |
[INFO] [stdout]  9 |     config::{CaseConfig, GeometryConfig, Schemes},
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^
[INFO] [stdout] 10 |     discretizations::{divergence::DivergenceScheme, DifferentialOperator},
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `control::OutputControl`
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case/divergence_test2.rs:15:20
[INFO] [stdout]    |
[INFO] [stdout] 15 | use cfd_rs_utils::{control::OutputControl, mesh::computational_mesh::*};
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `hashbrown::HashMap`
[INFO] [stdout]  --> cfd-rs-core/src/finite_volume/case/poisson.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use hashbrown::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `GeometryConfig`
[INFO] [stdout]  --> cfd-rs-core/src/finite_volume/case/poisson.rs:9:30
[INFO] [stdout]   |
[INFO] [stdout] 9 |         config::{CaseConfig, GeometryConfig, Schemes},
[INFO] [stdout]   |                              ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `control::OutputControl`
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case/poisson.rs:17:20
[INFO] [stdout]    |
[INFO] [stdout] 17 | use cfd_rs_utils::{control::OutputControl, mesh::computational_mesh::*};
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `hashbrown::HashMap`
[INFO] [stdout]  --> cfd-rs-core/src/finite_volume/case/simple.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use hashbrown::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `GeometryConfig`
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case/simple.rs:10:30
[INFO] [stdout]    |
[INFO] [stdout] 10 |         config::{CaseConfig, GeometryConfig, Schemes},
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `control::OutputControl`
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case/simple.rs:18:20
[INFO] [stdout]    |
[INFO] [stdout] 18 | use cfd_rs_utils::{control::OutputControl, mesh::computational_mesh::*};
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `RefMut` and `ops::Deref`
[INFO] [stdout]  --> cfd-rs-core/src/finite_volume/discretizations.rs:1:27
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{cell::{RefCell, RefMut}, ops::Deref};
[INFO] [stdout]   |                           ^^^^^^   ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Patch` and `indices::CellIndex`
[INFO] [stdout]  --> cfd-rs-core/src/finite_volume/discretizations.rs:3:68
[INFO] [stdout]   |
[INFO] [stdout] 3 | use cfd_rs_utils::mesh::{computational_mesh::{Computational2DMesh, Patch}, indices::CellIndex};
[INFO] [stdout]   |                                                                    ^^^^^   ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BoundaryCondition`, `Dimension`, `Equation`, and `FieldsBoundaryConditions`
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/discretizations.rs:7:16
[INFO] [stdout]    |
[INFO] [stdout]  7 |     boundary::{BoundaryCondition, FieldsBoundaryConditions},
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 10 |     equation::{Component, Dimension, Equation, EquationSolver, IntegrationCategory, Variable},
[INFO] [stdout]    |                           ^^^^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ops::DerefMut`
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/discretizations.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use std::ops::DerefMut;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `RefMut`
[INFO] [stdout]  --> cfd-rs-core/src/finite_volume/discretizations/convection.rs:1:26
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::cell::{RefCell, RefMut};
[INFO] [stdout]   |                          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Scalar`
[INFO] [stdout]  --> cfd-rs-core/src/finite_volume/discretizations/convection.rs:7:16
[INFO] [stdout]   |
[INFO] [stdout] 7 | use nalgebra::{Scalar, Vector2};
[INFO] [stdout]   |                ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `RefMut`
[INFO] [stdout]  --> cfd-rs-core/src/finite_volume/discretizations/time_schemes.rs:2:21
[INFO] [stdout]   |
[INFO] [stdout] 2 |     cell::{RefCell, RefMut},
[INFO] [stdout]   |                     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Patch` and `indices::CellIndex`
[INFO] [stdout]  --> cfd-rs-core/src/finite_volume/discretizations/time_schemes.rs:7:47
[INFO] [stdout]   |
[INFO] [stdout] 7 |     computational_mesh::{Computational2DMesh, Patch},
[INFO] [stdout]   |                                               ^^^^^
[INFO] [stdout] 8 |     indices::CellIndex,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `boundary::BoundaryCondition`, `config::CaseConfig`, and `mesh::mesh`
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/discretizations/time_schemes.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     boundary::BoundaryCondition,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 15 |     case::{GradRequirements, VariableFields},
[INFO] [stdout] 16 |     config::CaseConfig,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 17 |     equation::{Component, EquationSolver, Variable},
[INFO] [stdout] 18 |     mesh::mesh,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DerefMut`, `RefCell`, `RefMut`, and `clone`
[INFO] [stdout]  --> cfd-rs-core/src/finite_volume/equation.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 |     cell::{RefCell, RefMut},
[INFO] [stdout]   |            ^^^^^^^  ^^^^^^
[INFO] [stdout] 5 |     clone,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 6 |     ops::{Add, Deref, DerefMut, Div, Mul, Sub},
[INFO] [stdout]   |                       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `csr::CsrRowMut`
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/equation.rs:12:23
[INFO] [stdout]    |
[INFO] [stdout] 12 | use nalgebra_sparse::{csr::CsrRowMut, CooMatrix, CsrMatrix};
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `GaussSeidel`, `IterativeSolver`, `amg::Amg`, `self`, and `self`
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/equation.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     self,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 15 |     amg::Amg,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 16 |     gauss_seidel::{self, GaussSeidel},
[INFO] [stdout]    |                    ^^^^  ^^^^^^^^^^^
[INFO] [stdout] 17 |     IterativeSolver,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BoundaryCondition` and `FieldsBoundaryConditions`
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/equation.rs:24:16
[INFO] [stdout]    |
[INFO] [stdout] 24 |     boundary::{BoundaryCondition, FieldsBoundaryConditions},
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `computational_mesh::*` and `indices::FaceIndex`
[INFO] [stdout]  --> cfd-rs-core/src/finite_volume/interpolations.rs:1:26
[INFO] [stdout]   |
[INFO] [stdout] 1 | use cfd_rs_utils::mesh::{computational_mesh::*, indices::FaceIndex};
[INFO] [stdout]   |                          ^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `nalgebra::Field`
[INFO] [stdout]  --> cfd-rs-core/src/finite_volume/interpolations.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use nalgebra::Field;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `base::CellScalarField` and `boundary::BoundaryCondition`
[INFO] [stdout]  --> cfd-rs-core/src/finite_volume/interpolations.rs:4:13
[INFO] [stdout]   |
[INFO] [stdout] 4 | use super::{base::CellScalarField, boundary::BoundaryCondition};
[INFO] [stdout]   |             ^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Normed`
[INFO] [stdout]  --> cfd-rs-core/src/finite_volume/linalg.rs:1:25
[INFO] [stdout]   |
[INFO] [stdout] 1 | use nalgebra::{DVector, Normed};
[INFO] [stdout]   |                         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `file_name`
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case/burger.rs:49:25
[INFO] [stdout]    |
[INFO] [stdout] 49 |     fn import_from_file(file_name: &str) -> std::io::Result<()> {
[INFO] [stdout]    |                         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_file_name`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `phi`
[INFO] [stdout]    --> cfd-rs-core/src/finite_volume/case/burger.rs:140:13
[INFO] [stdout]     |
[INFO] [stdout] 140 |         let phi = Variable::new("Phi".to_string(), Dimension::Scalar);
[INFO] [stdout]     |             ^^^ help: if this is intentional, prefix it with an underscore: `_phi`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `file_name`
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case/convection_diffusion_test.rs:53:25
[INFO] [stdout]    |
[INFO] [stdout] 53 |     fn import_from_file(file_name: &str) -> std::io::Result<()> {
[INFO] [stdout]    |                         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_file_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `file_name`
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case/convection_test.rs:49:25
[INFO] [stdout]    |
[INFO] [stdout] 49 |     fn import_from_file(file_name: &str) -> std::io::Result<()> {
[INFO] [stdout]    |                         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_file_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `file_name`
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case/diffusion_test.rs:49:25
[INFO] [stdout]    |
[INFO] [stdout] 49 |     fn import_from_file(file_name: &str) -> std::io::Result<()> {
[INFO] [stdout]    |                         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_file_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `file_name`
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case/divergence_test.rs:50:25
[INFO] [stdout]    |
[INFO] [stdout] 50 |     fn import_from_file(file_name: &str) -> std::io::Result<()> {
[INFO] [stdout]    |                         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_file_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `file_name`
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case/divergence_test2.rs:50:25
[INFO] [stdout]    |
[INFO] [stdout] 50 |     fn import_from_file(file_name: &str) -> std::io::Result<()> {
[INFO] [stdout]    |                         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_file_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `file_name`
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case/poisson.rs:52:25
[INFO] [stdout]    |
[INFO] [stdout] 52 |     fn import_from_file(file_name: &str) -> std::io::Result<()> {
[INFO] [stdout]    |                         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_file_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `file_name`
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case/simple.rs:56:25
[INFO] [stdout]    |
[INFO] [stdout] 56 |     fn import_from_file(file_name: &str) -> std::io::Result<()> {
[INFO] [stdout]    |                         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_file_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> cfd-rs-core/src/finite_volume/discretizations/convection.rs:220:21
[INFO] [stdout]     |
[INFO] [stdout] 220 |                 let mut f = 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: unused variable: `boundary_condition`
[INFO] [stdout]    --> cfd-rs-core/src/finite_volume/discretizations/convection.rs:196:5
[INFO] [stdout]     |
[INFO] [stdout] 196 |     boundary_condition: &Vec<BoundaryCondition>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_boundary_condition`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]    --> cfd-rs-core/src/finite_volume/discretizations/convection.rs:220:21
[INFO] [stdout]     |
[INFO] [stdout] 220 |                 let mut f = 0.;
[INFO] [stdout]     |                     ^^^^^ help: if this is intentional, prefix it with an underscore: `_f`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `boundary_condition`
[INFO] [stdout]    --> cfd-rs-core/src/finite_volume/discretizations/convection.rs:249:5
[INFO] [stdout]     |
[INFO] [stdout] 249 |     boundary_condition: &Vec<BoundaryCondition>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_boundary_condition`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `config`
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/discretizations/divergence.rs:34:9
[INFO] [stdout]    |
[INFO] [stdout] 34 |         config: &CaseConfig,
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pressure`
[INFO] [stdout]    --> cfd-rs-core/src/finite_volume/discretizations.rs:131:5
[INFO] [stdout]     |
[INFO] [stdout] 131 |     pressure: &Variable,
[INFO] [stdout]     |     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pressure`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `velocity`
[INFO] [stdout]    --> cfd-rs-core/src/finite_volume/discretizations.rs:132:5
[INFO] [stdout]     |
[INFO] [stdout] 132 |     velocity: &Variable,
[INFO] [stdout]     |     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_velocity`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pressure_coeff`
[INFO] [stdout]    --> cfd-rs-core/src/finite_volume/discretizations.rs:133:5
[INFO] [stdout]     |
[INFO] [stdout] 133 |     pressure_coeff: f64,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pressure_coeff`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `component`
[INFO] [stdout]    --> cfd-rs-core/src/finite_volume/discretizations.rs:134:5
[INFO] [stdout]     |
[INFO] [stdout] 134 |     component: &Component,
[INFO] [stdout]     |     ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_component`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `solver`
[INFO] [stdout]    --> cfd-rs-core/src/finite_volume/discretizations.rs:135:5
[INFO] [stdout]     |
[INFO] [stdout] 135 |     solver: &mut EquationSolver,
[INFO] [stdout]     |     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_solver`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fields`
[INFO] [stdout]    --> cfd-rs-core/src/finite_volume/discretizations.rs:136:5
[INFO] [stdout]     |
[INFO] [stdout] 136 |     fields: &VariableFields,
[INFO] [stdout]     |     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_fields`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mesh`
[INFO] [stdout]    --> cfd-rs-core/src/finite_volume/discretizations.rs:137:5
[INFO] [stdout]     |
[INFO] [stdout] 137 |     mesh: &Computational2DMesh,
[INFO] [stdout]     |     ^^^^ help: if this is intentional, prefix it with an underscore: `_mesh`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `config`
[INFO] [stdout]    --> cfd-rs-core/src/finite_volume/discretizations.rs:138:5
[INFO] [stdout]     |
[INFO] [stdout] 138 |     config: &CaseConfig,
[INFO] [stdout]     |     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `coeff`
[INFO] [stdout]    --> cfd-rs-core/src/finite_volume/discretizations.rs:139:5
[INFO] [stdout]     |
[INFO] [stdout] 139 |     coeff: f64,
[INFO] [stdout]     |     ^^^^^ help: if this is intentional, prefix it with an underscore: `_coeff`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> cfd-rs-core/src/finite_volume/equation.rs:586:17
[INFO] [stdout]     |
[INFO] [stdout] 586 |             let mut result = false;
[INFO] [stdout]     |                 ----^^^^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> cfd-rs-core/src/finite_volume/equation.rs:599:17
[INFO] [stdout]     |
[INFO] [stdout] 599 |             for i in 0..1 {
[INFO] [stdout]     |                 ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `field_cell`
[INFO] [stdout]    --> cfd-rs-core/src/finite_volume/equation.rs:668:21
[INFO] [stdout]     |
[INFO] [stdout] 668 |                 let field_cell = &fields
[INFO] [stdout]     |                     ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_field_cell`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `i` is assigned to, but never used
[INFO] [stdout]    --> cfd-rs-core/src/finite_volume/gradients.rs:173:9
[INFO] [stdout]     |
[INFO] [stdout] 173 |     let mut i = 0;
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_i` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `i` is never read
[INFO] [stdout]    --> cfd-rs-core/src/finite_volume/gradients.rs:254:9
[INFO] [stdout]     |
[INFO] [stdout] 254 |         i += 1;
[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: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> cfd-rs-core/src/finite_volume/case.rs:273:14
[INFO] [stdout]     |
[INFO] [stdout] 273 |     fn field(&self, var: &Variable) -> Option<Ref<Field>>;
[INFO] [stdout]     |              ^^^^^                            ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |              |
[INFO] [stdout]     |              the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 273 |     fn field(&self, var: &Variable) -> Option<Ref<'_, Field>>;
[INFO] [stdout]     |                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> cfd-rs-core/src/finite_volume/case.rs:275:18
[INFO] [stdout]     |
[INFO] [stdout] 275 |     fn field_mut(&mut self, var: &Variable) -> Option<RefMut<Field>>;
[INFO] [stdout]     |                  ^^^^^^^^^                            ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 275 |     fn field_mut(&mut self, var: &Variable) -> Option<RefMut<'_, Field>>;
[INFO] [stdout]     |                                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case/burger.rs:62:14
[INFO] [stdout]    |
[INFO] [stdout] 62 |     fn field(&self, var: &Variable) -> Option<Ref<Field>> {
[INFO] [stdout]    |              ^^^^^                            ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |              |
[INFO] [stdout]    |              the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 62 |     fn field(&self, var: &Variable) -> Option<Ref<'_, Field>> {
[INFO] [stdout]    |                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case/burger.rs:70:18
[INFO] [stdout]    |
[INFO] [stdout] 70 |     fn field_mut(&mut self, var: &Variable) -> Option<RefMut<Field>> {
[INFO] [stdout]    |                  ^^^^^^^^^                            ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                  |
[INFO] [stdout]    |                  the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 70 |     fn field_mut(&mut self, var: &Variable) -> Option<RefMut<'_, Field>> {
[INFO] [stdout]    |                                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling cfd-rs v0.1.0 (/opt/rustwide/workdir/cfd-rs-core)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case/convection_diffusion_test.rs:66:14
[INFO] [stdout]    |
[INFO] [stdout] 66 |     fn field(&self, var: &Variable) -> Option<Ref<Field>> {
[INFO] [stdout]    |              ^^^^^                            ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |              |
[INFO] [stdout]    |              the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 66 |     fn field(&self, var: &Variable) -> Option<Ref<'_, Field>> {
[INFO] [stdout]    |                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case/convection_diffusion_test.rs:74:18
[INFO] [stdout]    |
[INFO] [stdout] 74 |     fn field_mut(&mut self, var: &Variable) -> Option<RefMut<Field>> {
[INFO] [stdout]    |                  ^^^^^^^^^                            ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                  |
[INFO] [stdout]    |                  the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 74 |     fn field_mut(&mut self, var: &Variable) -> Option<RefMut<'_, Field>> {
[INFO] [stdout]    |                                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case/convection_test.rs:62:14
[INFO] [stdout]    |
[INFO] [stdout] 62 |     fn field(&self, var: &Variable) -> Option<Ref<Field>> {
[INFO] [stdout]    |              ^^^^^                            ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |              |
[INFO] [stdout]    |              the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 62 |     fn field(&self, var: &Variable) -> Option<Ref<'_, Field>> {
[INFO] [stdout]    |                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case/convection_test.rs:70:18
[INFO] [stdout]    |
[INFO] [stdout] 70 |     fn field_mut(&mut self, var: &Variable) -> Option<RefMut<Field>> {
[INFO] [stdout]    |                  ^^^^^^^^^                            ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                  |
[INFO] [stdout]    |                  the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 70 |     fn field_mut(&mut self, var: &Variable) -> Option<RefMut<'_, Field>> {
[INFO] [stdout]    |                                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case/diffusion_test.rs:62:14
[INFO] [stdout]    |
[INFO] [stdout] 62 |     fn field(&self, var: &Variable) -> Option<Ref<Field>> {
[INFO] [stdout]    |              ^^^^^                            ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |              |
[INFO] [stdout]    |              the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 62 |     fn field(&self, var: &Variable) -> Option<Ref<'_, Field>> {
[INFO] [stdout]    |                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case/diffusion_test.rs:70:18
[INFO] [stdout]    |
[INFO] [stdout] 70 |     fn field_mut(&mut self, var: &Variable) -> Option<RefMut<Field>> {
[INFO] [stdout]    |                  ^^^^^^^^^                            ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                  |
[INFO] [stdout]    |                  the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 70 |     fn field_mut(&mut self, var: &Variable) -> Option<RefMut<'_, Field>> {
[INFO] [stdout]    |                                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case/divergence_test.rs:63:14
[INFO] [stdout]    |
[INFO] [stdout] 63 |     fn field(&self, var: &Variable) -> Option<Ref<Field>> {
[INFO] [stdout]    |              ^^^^^                            ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |              |
[INFO] [stdout]    |              the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 63 |     fn field(&self, var: &Variable) -> Option<Ref<'_, Field>> {
[INFO] [stdout]    |                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case/divergence_test.rs:71:18
[INFO] [stdout]    |
[INFO] [stdout] 71 |     fn field_mut(&mut self, var: &Variable) -> Option<RefMut<Field>> {
[INFO] [stdout]    |                  ^^^^^^^^^                            ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                  |
[INFO] [stdout]    |                  the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 71 |     fn field_mut(&mut self, var: &Variable) -> Option<RefMut<'_, Field>> {
[INFO] [stdout]    |                                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case/divergence_test2.rs:63:14
[INFO] [stdout]    |
[INFO] [stdout] 63 |     fn field(&self, var: &Variable) -> Option<Ref<Field>> {
[INFO] [stdout]    |              ^^^^^                            ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |              |
[INFO] [stdout]    |              the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 63 |     fn field(&self, var: &Variable) -> Option<Ref<'_, Field>> {
[INFO] [stdout]    |                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case/divergence_test2.rs:71:18
[INFO] [stdout]    |
[INFO] [stdout] 71 |     fn field_mut(&mut self, var: &Variable) -> Option<RefMut<Field>> {
[INFO] [stdout]    |                  ^^^^^^^^^                            ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                  |
[INFO] [stdout]    |                  the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 71 |     fn field_mut(&mut self, var: &Variable) -> Option<RefMut<'_, Field>> {
[INFO] [stdout]    |                                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case/poisson.rs:65:14
[INFO] [stdout]    |
[INFO] [stdout] 65 |     fn field(&self, var: &Variable) -> Option<Ref<Field>> {
[INFO] [stdout]    |              ^^^^^                            ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |              |
[INFO] [stdout]    |              the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 65 |     fn field(&self, var: &Variable) -> Option<Ref<'_, Field>> {
[INFO] [stdout]    |                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case/poisson.rs:73:18
[INFO] [stdout]    |
[INFO] [stdout] 73 |     fn field_mut(&mut self, var: &Variable) -> Option<RefMut<Field>> {
[INFO] [stdout]    |                  ^^^^^^^^^                            ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                  |
[INFO] [stdout]    |                  the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 73 |     fn field_mut(&mut self, var: &Variable) -> Option<RefMut<'_, Field>> {
[INFO] [stdout]    |                                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case/simple.rs:69:14
[INFO] [stdout]    |
[INFO] [stdout] 69 |     fn field(&self, var: &Variable) -> Option<Ref<Field>> {
[INFO] [stdout]    |              ^^^^^                            ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |              |
[INFO] [stdout]    |              the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 69 |     fn field(&self, var: &Variable) -> Option<Ref<'_, Field>> {
[INFO] [stdout]    |                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case/simple.rs:77:18
[INFO] [stdout]    |
[INFO] [stdout] 77 |     fn field_mut(&mut self, var: &Variable) -> Option<RefMut<Field>> {
[INFO] [stdout]    |                  ^^^^^^^^^                            ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                  |
[INFO] [stdout]    |                  the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 77 |     fn field_mut(&mut self, var: &Variable) -> Option<RefMut<'_, Field>> {
[INFO] [stdout]    |                                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/config.rs:55:12
[INFO] [stdout]    |
[INFO] [stdout] 53 | #[derive(Clone, PartialEq, Debug)]
[INFO] [stdout]    |                 --------- in this derive macro expansion
[INFO] [stdout] 54 | pub enum InitFunc {
[INFO] [stdout] 55 |     Scalar(fn(&Point2<f64>) -> f64),
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: the address of the same function can vary between different codegen units
[INFO] [stdout]    = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]    = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout]    = note: `#[warn(unpredictable_function_pointer_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/config.rs:56:13
[INFO] [stdout]    |
[INFO] [stdout] 53 | #[derive(Clone, PartialEq, Debug)]
[INFO] [stdout]    |                 --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 56 |     Vector2(fn(&Point2<f64>) -> f64, fn(&Point2<f64>) -> f64),
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: the address of the same function can vary between different codegen units
[INFO] [stdout]    = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]    = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/config.rs:56:38
[INFO] [stdout]    |
[INFO] [stdout] 53 | #[derive(Clone, PartialEq, Debug)]
[INFO] [stdout]    |                 --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 56 |     Vector2(fn(&Point2<f64>) -> f64, fn(&Point2<f64>) -> f64),
[INFO] [stdout]    |                                      ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: the address of the same function can vary between different codegen units
[INFO] [stdout]    = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]    = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::mem`
[INFO] [stdout]  --> cfd-rs-core/src/bin/simple_bin.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::mem;
[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: `std::ops::Deref`
[INFO] [stdout]  --> cfd-rs-core/src/bin/simple_bin.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::ops::Deref;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `cfd_rs::finite_volume::base::Field`
[INFO] [stdout]  --> cfd-rs-core/src/bin/simple_bin.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use cfd_rs::finite_volume::base::Field;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `poisson` and `self`
[INFO] [stdout]   --> cfd-rs-core/src/bin/simple_bin.rs:12:35
[INFO] [stdout]    |
[INFO] [stdout] 12 | use cfd_rs::finite_volume::case::{self, poisson};
[INFO] [stdout]    |                                   ^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `case::poisson::PoissonCase`
[INFO] [stdout]   --> cfd-rs-core/src/bin/simple_bin.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     case::poisson::PoissonCase,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `point`
[INFO] [stdout]  --> cfd-rs-utils/src/mesh/computational_mesh.rs:8:16
[INFO] [stdout]   |
[INFO] [stdout] 8 | use nalgebra::{point, Point2, Vector2};
[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 parentheses around closure body
[INFO] [stdout]    --> cfd-rs-mesh/src/triangle/advancing_front/steps.rs:449:27
[INFO] [stdout]     |
[INFO] [stdout] 449 |         .filter(|&parent| (mesh.vertices_from_parent(parent).len() <= 3))
[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] 449 -         .filter(|&parent| (mesh.vertices_from_parent(parent).len() <= 3))
[INFO] [stdout] 449 +         .filter(|&parent| mesh.vertices_from_parent(parent).len() <= 3 )
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> cfd-rs-mesh/src/triangle/advancing_front/steps.rs:449:27
[INFO] [stdout]     |
[INFO] [stdout] 449 |         .filter(|&parent| (mesh.vertices_from_parent(parent).len() <= 3))
[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] 449 -         .filter(|&parent| (mesh.vertices_from_parent(parent).len() <= 3))
[INFO] [stdout] 449 +         .filter(|&parent| mesh.vertices_from_parent(parent).len() <= 3 )
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `geometry`
[INFO] [stdout]    --> cfd-rs-core/src/bin/simple_bin.rs:164:9
[INFO] [stdout]     |
[INFO] [stdout] 164 |     let geometry = GeometryConfig {
[INFO] [stdout]     |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_geometry`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Point2`
[INFO] [stdout]  --> cfd-rs-core/src/finite_volume/base.rs:2:25
[INFO] [stdout]   |
[INFO] [stdout] 2 | use nalgebra::{DVector, Point2, Vector2};
[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: `CaseEquations` and `self`
[INFO] [stdout]  --> cfd-rs-core/src/finite_volume/base.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 |     case::{CaseEquations, GradRequirements},
[INFO] [stdout]   |            ^^^^^^^^^^^^^
[INFO] [stdout] 9 |     config::{self, CaseConfig},
[INFO] [stdout]   |              ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ops::Index`
[INFO] [stdout]  --> cfd-rs-core/src/finite_volume/boundary.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::ops::Index;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `cfd_rs_utils::mesh::indices::BoundaryPatchIndex`
[INFO] [stdout]  --> cfd-rs-core/src/finite_volume/boundary.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use cfd_rs_utils::mesh::indices::BoundaryPatchIndex;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Scalar`
[INFO] [stdout]  --> cfd-rs-core/src/finite_volume/boundary.rs:5:16
[INFO] [stdout]   |
[INFO] [stdout] 5 | use nalgebra::{Scalar, Vector2};
[INFO] [stdout]   |                ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case.rs:17:14
[INFO] [stdout]    |
[INFO] [stdout] 17 |     config::{self, CaseConfig, Schemes},
[INFO] [stdout]    |              ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `hashbrown::HashMap`
[INFO] [stdout]  --> cfd-rs-core/src/finite_volume/case/burger.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use hashbrown::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `GeometryConfig`
[INFO] [stdout]  --> cfd-rs-core/src/finite_volume/case/burger.rs:8:26
[INFO] [stdout]   |
[INFO] [stdout] 8 |     config::{CaseConfig, GeometryConfig, Schemes},
[INFO] [stdout]   |                          ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `control::OutputControl`
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case/burger.rs:14:20
[INFO] [stdout]    |
[INFO] [stdout] 14 | use cfd_rs_utils::{control::OutputControl, mesh::computational_mesh::*};
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `hashbrown::HashMap`
[INFO] [stdout]  --> cfd-rs-core/src/finite_volume/case/convection_diffusion_test.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use hashbrown::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `GeometryConfig`, `divergence`, and `laplacian`
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case/convection_diffusion_test.rs:10:30
[INFO] [stdout]    |
[INFO] [stdout] 10 |         config::{CaseConfig, GeometryConfig, Schemes},
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^
[INFO] [stdout] 11 |         discretizations::{divergence, laplacian, DifferentialOperator},
[INFO] [stdout]    |                           ^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `control::OutputControl`
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case/convection_diffusion_test.rs:18:20
[INFO] [stdout]    |
[INFO] [stdout] 18 | use cfd_rs_utils::{control::OutputControl, mesh::computational_mesh::*};
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `hashbrown::HashMap`
[INFO] [stdout]  --> cfd-rs-core/src/finite_volume/case/convection_test.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use hashbrown::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `GeometryConfig`
[INFO] [stdout]  --> cfd-rs-core/src/finite_volume/case/convection_test.rs:8:26
[INFO] [stdout]   |
[INFO] [stdout] 8 |     config::{CaseConfig, GeometryConfig, Schemes},
[INFO] [stdout]   |                          ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `control::OutputControl`
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case/convection_test.rs:14:20
[INFO] [stdout]    |
[INFO] [stdout] 14 | use cfd_rs_utils::{control::OutputControl, mesh::computational_mesh::*};
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `hashbrown::HashMap`
[INFO] [stdout]  --> cfd-rs-core/src/finite_volume/case/diffusion_test.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use hashbrown::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `GeometryConfig`
[INFO] [stdout]  --> cfd-rs-core/src/finite_volume/case/diffusion_test.rs:8:26
[INFO] [stdout]   |
[INFO] [stdout] 8 |     config::{CaseConfig, GeometryConfig, Schemes},
[INFO] [stdout]   |                          ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `control::OutputControl`
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case/diffusion_test.rs:14:20
[INFO] [stdout]    |
[INFO] [stdout] 14 | use cfd_rs_utils::{control::OutputControl, mesh::computational_mesh::*};
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `hashbrown::HashMap`
[INFO] [stdout]  --> cfd-rs-core/src/finite_volume/case/divergence_test.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use hashbrown::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `GeometryConfig` and `divergence::DivergenceScheme`
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case/divergence_test.rs:9:26
[INFO] [stdout]    |
[INFO] [stdout]  9 |     config::{CaseConfig, GeometryConfig, Schemes},
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^
[INFO] [stdout] 10 |     discretizations::{divergence::DivergenceScheme, DifferentialOperator},
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `control::OutputControl`
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case/divergence_test.rs:15:20
[INFO] [stdout]    |
[INFO] [stdout] 15 | use cfd_rs_utils::{control::OutputControl, mesh::computational_mesh::*};
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `hashbrown::HashMap`
[INFO] [stdout]  --> cfd-rs-core/src/finite_volume/case/divergence_test2.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use hashbrown::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde::de::value`
[INFO] [stdout]  --> cfd-rs-core/src/finite_volume/case/divergence_test2.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use serde::de::value;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `GeometryConfig` and `divergence::DivergenceScheme`
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case/divergence_test2.rs:9:26
[INFO] [stdout]    |
[INFO] [stdout]  9 |     config::{CaseConfig, GeometryConfig, Schemes},
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^
[INFO] [stdout] 10 |     discretizations::{divergence::DivergenceScheme, DifferentialOperator},
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `control::OutputControl`
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case/divergence_test2.rs:15:20
[INFO] [stdout]    |
[INFO] [stdout] 15 | use cfd_rs_utils::{control::OutputControl, mesh::computational_mesh::*};
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `hashbrown::HashMap`
[INFO] [stdout]  --> cfd-rs-core/src/finite_volume/case/poisson.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use hashbrown::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `GeometryConfig`
[INFO] [stdout]  --> cfd-rs-core/src/finite_volume/case/poisson.rs:9:30
[INFO] [stdout]   |
[INFO] [stdout] 9 |         config::{CaseConfig, GeometryConfig, Schemes},
[INFO] [stdout]   |                              ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `control::OutputControl`
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case/poisson.rs:17:20
[INFO] [stdout]    |
[INFO] [stdout] 17 | use cfd_rs_utils::{control::OutputControl, mesh::computational_mesh::*};
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `hashbrown::HashMap`
[INFO] [stdout]  --> cfd-rs-core/src/finite_volume/case/simple.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use hashbrown::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `GeometryConfig`
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case/simple.rs:10:30
[INFO] [stdout]    |
[INFO] [stdout] 10 |         config::{CaseConfig, GeometryConfig, Schemes},
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `control::OutputControl`
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case/simple.rs:18:20
[INFO] [stdout]    |
[INFO] [stdout] 18 | use cfd_rs_utils::{control::OutputControl, mesh::computational_mesh::*};
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `RefMut` and `ops::Deref`
[INFO] [stdout]  --> cfd-rs-core/src/finite_volume/discretizations.rs:1:27
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{cell::{RefCell, RefMut}, ops::Deref};
[INFO] [stdout]   |                           ^^^^^^   ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Patch` and `indices::CellIndex`
[INFO] [stdout]  --> cfd-rs-core/src/finite_volume/discretizations.rs:3:68
[INFO] [stdout]   |
[INFO] [stdout] 3 | use cfd_rs_utils::mesh::{computational_mesh::{Computational2DMesh, Patch}, indices::CellIndex};
[INFO] [stdout]   |                                                                    ^^^^^   ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BoundaryCondition`, `Dimension`, `Equation`, and `FieldsBoundaryConditions`
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/discretizations.rs:7:16
[INFO] [stdout]    |
[INFO] [stdout]  7 |     boundary::{BoundaryCondition, FieldsBoundaryConditions},
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 10 |     equation::{Component, Dimension, Equation, EquationSolver, IntegrationCategory, Variable},
[INFO] [stdout]    |                           ^^^^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ops::DerefMut`
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/discretizations.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use std::ops::DerefMut;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `RefMut`
[INFO] [stdout]  --> cfd-rs-core/src/finite_volume/discretizations/convection.rs:1:26
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::cell::{RefCell, RefMut};
[INFO] [stdout]   |                          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Scalar`
[INFO] [stdout]  --> cfd-rs-core/src/finite_volume/discretizations/convection.rs:7:16
[INFO] [stdout]   |
[INFO] [stdout] 7 | use nalgebra::{Scalar, Vector2};
[INFO] [stdout]   |                ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `RefMut`
[INFO] [stdout]  --> cfd-rs-core/src/finite_volume/discretizations/time_schemes.rs:2:21
[INFO] [stdout]   |
[INFO] [stdout] 2 |     cell::{RefCell, RefMut},
[INFO] [stdout]   |                     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Patch` and `indices::CellIndex`
[INFO] [stdout]  --> cfd-rs-core/src/finite_volume/discretizations/time_schemes.rs:7:47
[INFO] [stdout]   |
[INFO] [stdout] 7 |     computational_mesh::{Computational2DMesh, Patch},
[INFO] [stdout]   |                                               ^^^^^
[INFO] [stdout] 8 |     indices::CellIndex,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `boundary::BoundaryCondition`, `config::CaseConfig`, and `mesh::mesh`
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/discretizations/time_schemes.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     boundary::BoundaryCondition,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 15 |     case::{GradRequirements, VariableFields},
[INFO] [stdout] 16 |     config::CaseConfig,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 17 |     equation::{Component, EquationSolver, Variable},
[INFO] [stdout] 18 |     mesh::mesh,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DerefMut`, `RefCell`, `RefMut`, and `clone`
[INFO] [stdout]  --> cfd-rs-core/src/finite_volume/equation.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 |     cell::{RefCell, RefMut},
[INFO] [stdout]   |            ^^^^^^^  ^^^^^^
[INFO] [stdout] 5 |     clone,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 6 |     ops::{Add, Deref, DerefMut, Div, Mul, Sub},
[INFO] [stdout]   |                       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `csr::CsrRowMut`
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/equation.rs:12:23
[INFO] [stdout]    |
[INFO] [stdout] 12 | use nalgebra_sparse::{csr::CsrRowMut, CooMatrix, CsrMatrix};
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `GaussSeidel`, `IterativeSolver`, `amg::Amg`, `self`, and `self`
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/equation.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     self,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 15 |     amg::Amg,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 16 |     gauss_seidel::{self, GaussSeidel},
[INFO] [stdout]    |                    ^^^^  ^^^^^^^^^^^
[INFO] [stdout] 17 |     IterativeSolver,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BoundaryCondition` and `FieldsBoundaryConditions`
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/equation.rs:24:16
[INFO] [stdout]    |
[INFO] [stdout] 24 |     boundary::{BoundaryCondition, FieldsBoundaryConditions},
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `computational_mesh::*` and `indices::FaceIndex`
[INFO] [stdout]  --> cfd-rs-core/src/finite_volume/interpolations.rs:1:26
[INFO] [stdout]   |
[INFO] [stdout] 1 | use cfd_rs_utils::mesh::{computational_mesh::*, indices::FaceIndex};
[INFO] [stdout]   |                          ^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `nalgebra::Field`
[INFO] [stdout]  --> cfd-rs-core/src/finite_volume/interpolations.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use nalgebra::Field;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `base::CellScalarField` and `boundary::BoundaryCondition`
[INFO] [stdout]  --> cfd-rs-core/src/finite_volume/interpolations.rs:4:13
[INFO] [stdout]   |
[INFO] [stdout] 4 | use super::{base::CellScalarField, boundary::BoundaryCondition};
[INFO] [stdout]   |             ^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `geomtric_center`
[INFO] [stdout]   --> cfd-rs-utils/src/geometry.rs:78:9
[INFO] [stdout]    |
[INFO] [stdout] 78 |     let geomtric_center = geometric_center(&points);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_geomtric_center`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Normed`
[INFO] [stdout]  --> cfd-rs-core/src/finite_volume/linalg.rs:1:25
[INFO] [stdout]   |
[INFO] [stdout] 1 | use nalgebra::{DVector, Normed};
[INFO] [stdout]   |                         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mesh`
[INFO] [stdout]    --> cfd-rs-mesh/src/main.rs:103:9
[INFO] [stdout]     |
[INFO] [stdout] 103 |     let mesh = Computational2DMesh::new_from_he(mesh.0);
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_mesh`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `circle_mesh` is never used
[INFO] [stdout]   --> cfd-rs-mesh/src/main.rs:63:4
[INFO] [stdout]    |
[INFO] [stdout] 63 | fn circle_mesh() -> (Modifiable2DMesh, f64) {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `file_name`
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case/burger.rs:49:25
[INFO] [stdout]    |
[INFO] [stdout] 49 |     fn import_from_file(file_name: &str) -> std::io::Result<()> {
[INFO] [stdout]    |                         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_file_name`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `phi`
[INFO] [stdout]    --> cfd-rs-core/src/finite_volume/case/burger.rs:140:13
[INFO] [stdout]     |
[INFO] [stdout] 140 |         let phi = Variable::new("Phi".to_string(), Dimension::Scalar);
[INFO] [stdout]     |             ^^^ help: if this is intentional, prefix it with an underscore: `_phi`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `file_name`
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case/convection_diffusion_test.rs:53:25
[INFO] [stdout]    |
[INFO] [stdout] 53 |     fn import_from_file(file_name: &str) -> std::io::Result<()> {
[INFO] [stdout]    |                         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_file_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `file_name`
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case/convection_test.rs:49:25
[INFO] [stdout]    |
[INFO] [stdout] 49 |     fn import_from_file(file_name: &str) -> std::io::Result<()> {
[INFO] [stdout]    |                         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_file_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `file_name`
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case/diffusion_test.rs:49:25
[INFO] [stdout]    |
[INFO] [stdout] 49 |     fn import_from_file(file_name: &str) -> std::io::Result<()> {
[INFO] [stdout]    |                         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_file_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `file_name`
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case/divergence_test.rs:50:25
[INFO] [stdout]    |
[INFO] [stdout] 50 |     fn import_from_file(file_name: &str) -> std::io::Result<()> {
[INFO] [stdout]    |                         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_file_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `file_name`
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case/divergence_test2.rs:50:25
[INFO] [stdout]    |
[INFO] [stdout] 50 |     fn import_from_file(file_name: &str) -> std::io::Result<()> {
[INFO] [stdout]    |                         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_file_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `file_name`
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case/poisson.rs:52:25
[INFO] [stdout]    |
[INFO] [stdout] 52 |     fn import_from_file(file_name: &str) -> std::io::Result<()> {
[INFO] [stdout]    |                         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_file_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `file_name`
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case/simple.rs:56:25
[INFO] [stdout]    |
[INFO] [stdout] 56 |     fn import_from_file(file_name: &str) -> std::io::Result<()> {
[INFO] [stdout]    |                         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_file_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> cfd-rs-core/src/finite_volume/discretizations/convection.rs:220:21
[INFO] [stdout]     |
[INFO] [stdout] 220 |                 let mut f = 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: unused variable: `boundary_condition`
[INFO] [stdout]    --> cfd-rs-core/src/finite_volume/discretizations/convection.rs:196:5
[INFO] [stdout]     |
[INFO] [stdout] 196 |     boundary_condition: &Vec<BoundaryCondition>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_boundary_condition`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]    --> cfd-rs-core/src/finite_volume/discretizations/convection.rs:220:21
[INFO] [stdout]     |
[INFO] [stdout] 220 |                 let mut f = 0.;
[INFO] [stdout]     |                     ^^^^^ help: if this is intentional, prefix it with an underscore: `_f`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `boundary_condition`
[INFO] [stdout]    --> cfd-rs-core/src/finite_volume/discretizations/convection.rs:249:5
[INFO] [stdout]     |
[INFO] [stdout] 249 |     boundary_condition: &Vec<BoundaryCondition>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_boundary_condition`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `config`
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/discretizations/divergence.rs:34:9
[INFO] [stdout]    |
[INFO] [stdout] 34 |         config: &CaseConfig,
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pressure`
[INFO] [stdout]    --> cfd-rs-core/src/finite_volume/discretizations.rs:131:5
[INFO] [stdout]     |
[INFO] [stdout] 131 |     pressure: &Variable,
[INFO] [stdout]     |     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pressure`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `velocity`
[INFO] [stdout]    --> cfd-rs-core/src/finite_volume/discretizations.rs:132:5
[INFO] [stdout]     |
[INFO] [stdout] 132 |     velocity: &Variable,
[INFO] [stdout]     |     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_velocity`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pressure_coeff`
[INFO] [stdout]    --> cfd-rs-core/src/finite_volume/discretizations.rs:133:5
[INFO] [stdout]     |
[INFO] [stdout] 133 |     pressure_coeff: f64,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pressure_coeff`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `component`
[INFO] [stdout]    --> cfd-rs-core/src/finite_volume/discretizations.rs:134:5
[INFO] [stdout]     |
[INFO] [stdout] 134 |     component: &Component,
[INFO] [stdout]     |     ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_component`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `solver`
[INFO] [stdout]    --> cfd-rs-core/src/finite_volume/discretizations.rs:135:5
[INFO] [stdout]     |
[INFO] [stdout] 135 |     solver: &mut EquationSolver,
[INFO] [stdout]     |     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_solver`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fields`
[INFO] [stdout]    --> cfd-rs-core/src/finite_volume/discretizations.rs:136:5
[INFO] [stdout]     |
[INFO] [stdout] 136 |     fields: &VariableFields,
[INFO] [stdout]     |     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_fields`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mesh`
[INFO] [stdout]    --> cfd-rs-core/src/finite_volume/discretizations.rs:137:5
[INFO] [stdout]     |
[INFO] [stdout] 137 |     mesh: &Computational2DMesh,
[INFO] [stdout]     |     ^^^^ help: if this is intentional, prefix it with an underscore: `_mesh`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `config`
[INFO] [stdout]    --> cfd-rs-core/src/finite_volume/discretizations.rs:138:5
[INFO] [stdout]     |
[INFO] [stdout] 138 |     config: &CaseConfig,
[INFO] [stdout]     |     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `coeff`
[INFO] [stdout]    --> cfd-rs-core/src/finite_volume/discretizations.rs:139:5
[INFO] [stdout]     |
[INFO] [stdout] 139 |     coeff: f64,
[INFO] [stdout]     |     ^^^^^ help: if this is intentional, prefix it with an underscore: `_coeff`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> cfd-rs-core/src/finite_volume/equation.rs:586:17
[INFO] [stdout]     |
[INFO] [stdout] 586 |             let mut result = false;
[INFO] [stdout]     |                 ----^^^^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> cfd-rs-core/src/finite_volume/equation.rs:599:17
[INFO] [stdout]     |
[INFO] [stdout] 599 |             for i in 0..1 {
[INFO] [stdout]     |                 ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `field_cell`
[INFO] [stdout]    --> cfd-rs-core/src/finite_volume/equation.rs:668:21
[INFO] [stdout]     |
[INFO] [stdout] 668 |                 let field_cell = &fields
[INFO] [stdout]     |                     ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_field_cell`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `i` is assigned to, but never used
[INFO] [stdout]    --> cfd-rs-core/src/finite_volume/gradients.rs:173:9
[INFO] [stdout]     |
[INFO] [stdout] 173 |     let mut i = 0;
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_i` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `i` is never read
[INFO] [stdout]    --> cfd-rs-core/src/finite_volume/gradients.rs:254:9
[INFO] [stdout]     |
[INFO] [stdout] 254 |         i += 1;
[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: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> cfd-rs-core/src/finite_volume/case.rs:273:14
[INFO] [stdout]     |
[INFO] [stdout] 273 |     fn field(&self, var: &Variable) -> Option<Ref<Field>>;
[INFO] [stdout]     |              ^^^^^                            ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |              |
[INFO] [stdout]     |              the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 273 |     fn field(&self, var: &Variable) -> Option<Ref<'_, Field>>;
[INFO] [stdout]     |                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> cfd-rs-core/src/finite_volume/case.rs:275:18
[INFO] [stdout]     |
[INFO] [stdout] 275 |     fn field_mut(&mut self, var: &Variable) -> Option<RefMut<Field>>;
[INFO] [stdout]     |                  ^^^^^^^^^                            ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 275 |     fn field_mut(&mut self, var: &Variable) -> Option<RefMut<'_, Field>>;
[INFO] [stdout]     |                                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case/burger.rs:62:14
[INFO] [stdout]    |
[INFO] [stdout] 62 |     fn field(&self, var: &Variable) -> Option<Ref<Field>> {
[INFO] [stdout]    |              ^^^^^                            ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |              |
[INFO] [stdout]    |              the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 62 |     fn field(&self, var: &Variable) -> Option<Ref<'_, Field>> {
[INFO] [stdout]    |                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case/burger.rs:70:18
[INFO] [stdout]    |
[INFO] [stdout] 70 |     fn field_mut(&mut self, var: &Variable) -> Option<RefMut<Field>> {
[INFO] [stdout]    |                  ^^^^^^^^^                            ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                  |
[INFO] [stdout]    |                  the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 70 |     fn field_mut(&mut self, var: &Variable) -> Option<RefMut<'_, Field>> {
[INFO] [stdout]    |                                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case/convection_diffusion_test.rs:66:14
[INFO] [stdout]    |
[INFO] [stdout] 66 |     fn field(&self, var: &Variable) -> Option<Ref<Field>> {
[INFO] [stdout]    |              ^^^^^                            ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |              |
[INFO] [stdout]    |              the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 66 |     fn field(&self, var: &Variable) -> Option<Ref<'_, Field>> {
[INFO] [stdout]    |                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case/convection_diffusion_test.rs:74:18
[INFO] [stdout]    |
[INFO] [stdout] 74 |     fn field_mut(&mut self, var: &Variable) -> Option<RefMut<Field>> {
[INFO] [stdout]    |                  ^^^^^^^^^                            ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                  |
[INFO] [stdout]    |                  the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 74 |     fn field_mut(&mut self, var: &Variable) -> Option<RefMut<'_, Field>> {
[INFO] [stdout]    |                                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case/convection_test.rs:62:14
[INFO] [stdout]    |
[INFO] [stdout] 62 |     fn field(&self, var: &Variable) -> Option<Ref<Field>> {
[INFO] [stdout]    |              ^^^^^                            ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |              |
[INFO] [stdout]    |              the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 62 |     fn field(&self, var: &Variable) -> Option<Ref<'_, Field>> {
[INFO] [stdout]    |                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case/convection_test.rs:70:18
[INFO] [stdout]    |
[INFO] [stdout] 70 |     fn field_mut(&mut self, var: &Variable) -> Option<RefMut<Field>> {
[INFO] [stdout]    |                  ^^^^^^^^^                            ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                  |
[INFO] [stdout]    |                  the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 70 |     fn field_mut(&mut self, var: &Variable) -> Option<RefMut<'_, Field>> {
[INFO] [stdout]    |                                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case/diffusion_test.rs:62:14
[INFO] [stdout]    |
[INFO] [stdout] 62 |     fn field(&self, var: &Variable) -> Option<Ref<Field>> {
[INFO] [stdout]    |              ^^^^^                            ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |              |
[INFO] [stdout]    |              the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 62 |     fn field(&self, var: &Variable) -> Option<Ref<'_, Field>> {
[INFO] [stdout]    |                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case/diffusion_test.rs:70:18
[INFO] [stdout]    |
[INFO] [stdout] 70 |     fn field_mut(&mut self, var: &Variable) -> Option<RefMut<Field>> {
[INFO] [stdout]    |                  ^^^^^^^^^                            ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                  |
[INFO] [stdout]    |                  the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 70 |     fn field_mut(&mut self, var: &Variable) -> Option<RefMut<'_, Field>> {
[INFO] [stdout]    |                                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case/divergence_test.rs:63:14
[INFO] [stdout]    |
[INFO] [stdout] 63 |     fn field(&self, var: &Variable) -> Option<Ref<Field>> {
[INFO] [stdout]    |              ^^^^^                            ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |              |
[INFO] [stdout]    |              the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 63 |     fn field(&self, var: &Variable) -> Option<Ref<'_, Field>> {
[INFO] [stdout]    |                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case/divergence_test.rs:71:18
[INFO] [stdout]    |
[INFO] [stdout] 71 |     fn field_mut(&mut self, var: &Variable) -> Option<RefMut<Field>> {
[INFO] [stdout]    |                  ^^^^^^^^^                            ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                  |
[INFO] [stdout]    |                  the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 71 |     fn field_mut(&mut self, var: &Variable) -> Option<RefMut<'_, Field>> {
[INFO] [stdout]    |                                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case/divergence_test2.rs:63:14
[INFO] [stdout]    |
[INFO] [stdout] 63 |     fn field(&self, var: &Variable) -> Option<Ref<Field>> {
[INFO] [stdout]    |              ^^^^^                            ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |              |
[INFO] [stdout]    |              the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 63 |     fn field(&self, var: &Variable) -> Option<Ref<'_, Field>> {
[INFO] [stdout]    |                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case/divergence_test2.rs:71:18
[INFO] [stdout]    |
[INFO] [stdout] 71 |     fn field_mut(&mut self, var: &Variable) -> Option<RefMut<Field>> {
[INFO] [stdout]    |                  ^^^^^^^^^                            ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                  |
[INFO] [stdout]    |                  the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 71 |     fn field_mut(&mut self, var: &Variable) -> Option<RefMut<'_, Field>> {
[INFO] [stdout]    |                                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case/poisson.rs:65:14
[INFO] [stdout]    |
[INFO] [stdout] 65 |     fn field(&self, var: &Variable) -> Option<Ref<Field>> {
[INFO] [stdout]    |              ^^^^^                            ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |              |
[INFO] [stdout]    |              the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 65 |     fn field(&self, var: &Variable) -> Option<Ref<'_, Field>> {
[INFO] [stdout]    |                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case/poisson.rs:73:18
[INFO] [stdout]    |
[INFO] [stdout] 73 |     fn field_mut(&mut self, var: &Variable) -> Option<RefMut<Field>> {
[INFO] [stdout]    |                  ^^^^^^^^^                            ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                  |
[INFO] [stdout]    |                  the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 73 |     fn field_mut(&mut self, var: &Variable) -> Option<RefMut<'_, Field>> {
[INFO] [stdout]    |                                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case/simple.rs:69:14
[INFO] [stdout]    |
[INFO] [stdout] 69 |     fn field(&self, var: &Variable) -> Option<Ref<Field>> {
[INFO] [stdout]    |              ^^^^^                            ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |              |
[INFO] [stdout]    |              the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 69 |     fn field(&self, var: &Variable) -> Option<Ref<'_, Field>> {
[INFO] [stdout]    |                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/case/simple.rs:77:18
[INFO] [stdout]    |
[INFO] [stdout] 77 |     fn field_mut(&mut self, var: &Variable) -> Option<RefMut<Field>> {
[INFO] [stdout]    |                  ^^^^^^^^^                            ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                  |
[INFO] [stdout]    |                  the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 77 |     fn field_mut(&mut self, var: &Variable) -> Option<RefMut<'_, Field>> {
[INFO] [stdout]    |                                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/config.rs:55:12
[INFO] [stdout]    |
[INFO] [stdout] 53 | #[derive(Clone, PartialEq, Debug)]
[INFO] [stdout]    |                 --------- in this derive macro expansion
[INFO] [stdout] 54 | pub enum InitFunc {
[INFO] [stdout] 55 |     Scalar(fn(&Point2<f64>) -> f64),
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: the address of the same function can vary between different codegen units
[INFO] [stdout]    = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]    = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout]    = note: `#[warn(unpredictable_function_pointer_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/config.rs:56:13
[INFO] [stdout]    |
[INFO] [stdout] 53 | #[derive(Clone, PartialEq, Debug)]
[INFO] [stdout]    |                 --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 56 |     Vector2(fn(&Point2<f64>) -> f64, fn(&Point2<f64>) -> f64),
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: the address of the same function can vary between different codegen units
[INFO] [stdout]    = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]    = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]   --> cfd-rs-core/src/finite_volume/config.rs:56:38
[INFO] [stdout]    |
[INFO] [stdout] 53 | #[derive(Clone, PartialEq, Debug)]
[INFO] [stdout]    |                 --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 56 |     Vector2(fn(&Point2<f64>) -> f64, fn(&Point2<f64>) -> f64),
[INFO] [stdout]    |                                      ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: the address of the same function can vary between different codegen units
[INFO] [stdout]    = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]    = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.25s
[INFO] running `Command { std: "docker" "inspect" "ab2a37d3bdb6778ca09644c2297f20b912a2eb55ee21a6392fba72b90655bd60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab2a37d3bdb6778ca09644c2297f20b912a2eb55ee21a6392fba72b90655bd60", kill_on_drop: false }`
[INFO] [stdout] ab2a37d3bdb6778ca09644c2297f20b912a2eb55ee21a6392fba72b90655bd60
[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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "test" "--frozen" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] 04eb5a7e9b1a1c2a4e7e8b9cf4f561a06d347bb24ecab03a6c81edddc08a9020
[INFO] running `Command { std: "docker" "start" "-a" "04eb5a7e9b1a1c2a4e7e8b9cf4f561a06d347bb24ecab03a6c81edddc08a9020", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `point`
[INFO] [stderr]  --> cfd-rs-utils/src/mesh/computational_mesh.rs:8:16
[INFO] [stderr]   |
[INFO] [stderr] 8 | use nalgebra::{point, Point2, Vector2};
[INFO] [stderr]   |                ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `geomtric_center`
[INFO] [stderr]   --> cfd-rs-utils/src/geometry.rs:78:9
[INFO] [stderr]    |
[INFO] [stderr] 78 |     let geomtric_center = geometric_center(&points);
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_geomtric_center`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `cfd-rs-utils` (lib) generated 2 warnings (run `cargo fix --lib -p cfd-rs-utils` to apply 2 suggestions)
[INFO] [stderr] warning: `cfd-rs-utils` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr] warning: unnecessary parentheses around closure body
[INFO] [stderr]    --> cfd-rs-mesh/src/triangle/advancing_front/steps.rs:449:27
[INFO] [stderr]     |
[INFO] [stderr] 449 |         .filter(|&parent| (mesh.vertices_from_parent(parent).len() <= 3))
[INFO] [stderr]     |                           ^                                            ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 449 -         .filter(|&parent| (mesh.vertices_from_parent(parent).len() <= 3))
[INFO] [stderr] 449 +         .filter(|&parent| mesh.vertices_from_parent(parent).len() <= 3 )
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: `cfd-rs-mesh` (lib) generated 1 warning (run `cargo fix --lib -p cfd-rs-mesh` to apply 1 suggestion)
[INFO] [stderr] warning: `cfd-rs-mesh` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr] warning: unused import: `Point2`
[INFO] [stderr]  --> cfd-rs-core/src/finite_volume/base.rs:2:25
[INFO] [stderr]   |
[INFO] [stderr] 2 | use nalgebra::{DVector, Point2, Vector2};
[INFO] [stderr]   |                         ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `CaseEquations` and `self`
[INFO] [stderr]  --> cfd-rs-core/src/finite_volume/base.rs:8:12
[INFO] [stderr]   |
[INFO] [stderr] 8 |     case::{CaseEquations, GradRequirements},
[INFO] [stderr]   |            ^^^^^^^^^^^^^
[INFO] [stderr] 9 |     config::{self, CaseConfig},
[INFO] [stderr]   |              ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ops::Index`
[INFO] [stderr]  --> cfd-rs-core/src/finite_volume/boundary.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::ops::Index;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `cfd_rs_utils::mesh::indices::BoundaryPatchIndex`
[INFO] [stderr]  --> cfd-rs-core/src/finite_volume/boundary.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use cfd_rs_utils::mesh::indices::BoundaryPatchIndex;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Scalar`
[INFO] [stderr]  --> cfd-rs-core/src/finite_volume/boundary.rs:5:16
[INFO] [stderr]   |
[INFO] [stderr] 5 | use nalgebra::{Scalar, Vector2};
[INFO] [stderr]   |                ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `self`
[INFO] [stderr]   --> cfd-rs-core/src/finite_volume/case.rs:17:14
[INFO] [stderr]    |
[INFO] [stderr] 17 |     config::{self, CaseConfig, Schemes},
[INFO] [stderr]    |              ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `hashbrown::HashMap`
[INFO] [stderr]  --> cfd-rs-core/src/finite_volume/case/burger.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use hashbrown::HashMap;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `GeometryConfig`
[INFO] [stderr]  --> cfd-rs-core/src/finite_volume/case/burger.rs:8:26
[INFO] [stderr]   |
[INFO] [stderr] 8 |     config::{CaseConfig, GeometryConfig, Schemes},
[INFO] [stderr]   |                          ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `control::OutputControl`
[INFO] [stderr]   --> cfd-rs-core/src/finite_volume/case/burger.rs:14:20
[INFO] [stderr]    |
[INFO] [stderr] 14 | use cfd_rs_utils::{control::OutputControl, mesh::computational_mesh::*};
[INFO] [stderr]    |                    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `hashbrown::HashMap`
[INFO] [stderr]   --> cfd-rs-core/src/finite_volume/case/convection_diffusion_test.rs:1:5
[INFO] [stderr]    |
[INFO] [stderr]  1 | use hashbrown::HashMap;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module
[INFO] [stderr]   --> cfd-rs-core/src/finite_volume/case.rs:23:1
[INFO] [stderr]    |
[INFO] [stderr] 23 | pub mod convection_diffusion_test;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `GeometryConfig`, `divergence`, and `laplacian`
[INFO] [stderr]   --> cfd-rs-core/src/finite_volume/case/convection_diffusion_test.rs:10:30
[INFO] [stderr]    |
[INFO] [stderr] 10 |         config::{CaseConfig, GeometryConfig, Schemes},
[INFO] [stderr]    |                              ^^^^^^^^^^^^^^
[INFO] [stderr] 11 |         discretizations::{divergence, laplacian, DifferentialOperator},
[INFO] [stderr]    |                           ^^^^^^^^^^  ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module
[INFO] [stderr]   --> cfd-rs-core/src/finite_volume/case.rs:23:1
[INFO] [stderr]    |
[INFO] [stderr] 23 | pub mod convection_diffusion_test;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `control::OutputControl`
[INFO] [stderr]   --> cfd-rs-core/src/finite_volume/case/convection_diffusion_test.rs:18:20
[INFO] [stderr]    |
[INFO] [stderr] 18 | use cfd_rs_utils::{control::OutputControl, mesh::computational_mesh::*};
[INFO] [stderr]    |                    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module
[INFO] [stderr]   --> cfd-rs-core/src/finite_volume/case.rs:23:1
[INFO] [stderr]    |
[INFO] [stderr] 23 | pub mod convection_diffusion_test;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `hashbrown::HashMap`
[INFO] [stderr]   --> cfd-rs-core/src/finite_volume/case/convection_test.rs:1:5
[INFO] [stderr]    |
[INFO] [stderr]  1 | use hashbrown::HashMap;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module
[INFO] [stderr]   --> cfd-rs-core/src/finite_volume/case.rs:24:1
[INFO] [stderr]    |
[INFO] [stderr] 24 | pub mod convection_test;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `GeometryConfig`
[INFO] [stderr]   --> cfd-rs-core/src/finite_volume/case/convection_test.rs:8:26
[INFO] [stderr]    |
[INFO] [stderr]  8 |     config::{CaseConfig, GeometryConfig, Schemes},
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module
[INFO] [stderr]   --> cfd-rs-core/src/finite_volume/case.rs:24:1
[INFO] [stderr]    |
[INFO] [stderr] 24 | pub mod convection_test;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `control::OutputControl`
[INFO] [stderr]   --> cfd-rs-core/src/finite_volume/case/convection_test.rs:14:20
[INFO] [stderr]    |
[INFO] [stderr] 14 | use cfd_rs_utils::{control::OutputControl, mesh::computational_mesh::*};
[INFO] [stderr]    |                    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module
[INFO] [stderr]   --> cfd-rs-core/src/finite_volume/case.rs:24:1
[INFO] [stderr]    |
[INFO] [stderr] 24 | pub mod convection_test;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `hashbrown::HashMap`
[INFO] [stderr]   --> cfd-rs-core/src/finite_volume/case/diffusion_test.rs:1:5
[INFO] [stderr]    |
[INFO] [stderr]  1 | use hashbrown::HashMap;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module
[INFO] [stderr]   --> cfd-rs-core/src/finite_volume/case.rs:25:1
[INFO] [stderr]    |
[INFO] [stderr] 25 | pub mod diffusion_test;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `GeometryConfig`
[INFO] [stderr]   --> cfd-rs-core/src/finite_volume/case/diffusion_test.rs:8:26
[INFO] [stderr]    |
[INFO] [stderr]  8 |     config::{CaseConfig, GeometryConfig, Schemes},
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module
[INFO] [stderr]   --> cfd-rs-core/src/finite_volume/case.rs:25:1
[INFO] [stderr]    |
[INFO] [stderr] 25 | pub mod diffusion_test;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `control::OutputControl`
[INFO] [stderr]   --> cfd-rs-core/src/finite_volume/case/diffusion_test.rs:14:20
[INFO] [stderr]    |
[INFO] [stderr] 14 | use cfd_rs_utils::{control::OutputControl, mesh::computational_mesh::*};
[INFO] [stderr]    |                    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module
[INFO] [stderr]   --> cfd-rs-core/src/finite_volume/case.rs:25:1
[INFO] [stderr]    |
[INFO] [stderr] 25 | pub mod diffusion_test;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `hashbrown::HashMap`
[INFO] [stderr]   --> cfd-rs-core/src/finite_volume/case/divergence_test.rs:1:5
[INFO] [stderr]    |
[INFO] [stderr]  1 | use hashbrown::HashMap;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module
[INFO] [stderr]   --> cfd-rs-core/src/finite_volume/case.rs:26:1
[INFO] [stderr]    |
[INFO] [stderr] 26 | pub mod divergence_test;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `GeometryConfig` and `divergence::DivergenceScheme`
[INFO] [stderr]   --> cfd-rs-core/src/finite_volume/case/divergence_test.rs:9:26
[INFO] [stderr]    |
[INFO] [stderr]  9 |     config::{CaseConfig, GeometryConfig, Schemes},
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^
[INFO] [stderr] 10 |     discretizations::{divergence::DivergenceScheme, DifferentialOperator},
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module
[INFO] [stderr]   --> cfd-rs-core/src/finite_volume/case.rs:26:1
[INFO] [stderr]    |
[INFO] [stderr] 26 | pub mod divergence_test;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `control::OutputControl`
[INFO] [stderr]   --> cfd-rs-core/src/finite_volume/case/divergence_test.rs:15:20
[INFO] [stderr]    |
[INFO] [stderr] 15 | use cfd_rs_utils::{control::OutputControl, mesh::computational_mesh::*};
[INFO] [stderr]    |                    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module
[INFO] [stderr]   --> cfd-rs-core/src/finite_volume/case.rs:26:1
[INFO] [stderr]    |
[INFO] [stderr] 26 | pub mod divergence_test;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `hashbrown::HashMap`
[INFO] [stderr]  --> cfd-rs-core/src/finite_volume/case/divergence_test2.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use hashbrown::HashMap;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `serde::de::value`
[INFO] [stderr]  --> cfd-rs-core/src/finite_volume/case/divergence_test2.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use serde::de::value;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `GeometryConfig` and `divergence::DivergenceScheme`
[INFO] [stderr]   --> cfd-rs-core/src/finite_volume/case/divergence_test2.rs:9:26
[INFO] [stderr]    |
[INFO] [stderr]  9 |     config::{CaseConfig, GeometryConfig, Schemes},
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^
[INFO] [stderr] 10 |     discretizations::{divergence::DivergenceScheme, DifferentialOperator},
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `control::OutputControl`
[INFO] [stderr]   --> cfd-rs-core/src/finite_volume/case/divergence_test2.rs:15:20
[INFO] [stderr]    |
[INFO] [stderr] 15 | use cfd_rs_utils::{control::OutputControl, mesh::computational_mesh::*};
[INFO] [stderr]    |                    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `hashbrown::HashMap`
[INFO] [stderr]  --> cfd-rs-core/src/finite_volume/case/poisson.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use hashbrown::HashMap;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `GeometryConfig`
[INFO] [stderr]  --> cfd-rs-core/src/finite_volume/case/poisson.rs:9:30
[INFO] [stderr]   |
[INFO] [stderr] 9 |         config::{CaseConfig, GeometryConfig, Schemes},
[INFO] [stderr]   |                              ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `control::OutputControl`
[INFO] [stderr]   --> cfd-rs-core/src/finite_volume/case/poisson.rs:17:20
[INFO] [stderr]    |
[INFO] [stderr] 17 | use cfd_rs_utils::{control::OutputControl, mesh::computational_mesh::*};
[INFO] [stderr]    |                    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `hashbrown::HashMap`
[INFO] [stderr]  --> cfd-rs-core/src/finite_volume/case/simple.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use hashbrown::HashMap;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `GeometryConfig`
[INFO] [stderr]   --> cfd-rs-core/src/finite_volume/case/simple.rs:10:30
[INFO] [stderr]    |
[INFO] [stderr] 10 |         config::{CaseConfig, GeometryConfig, Schemes},
[INFO] [stderr]    |                              ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `control::OutputControl`
[INFO] [stderr]   --> cfd-rs-core/src/finite_volume/case/simple.rs:18:20
[INFO] [stderr]    |
[INFO] [stderr] 18 | use cfd_rs_utils::{control::OutputControl, mesh::computational_mesh::*};
[INFO] [stderr]    |                    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `RefMut` and `ops::Deref`
[INFO] [stderr]  --> cfd-rs-core/src/finite_volume/discretizations.rs:1:27
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::{cell::{RefCell, RefMut}, ops::Deref};
[INFO] [stderr]   |                           ^^^^^^   ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Patch` and `indices::CellIndex`
[INFO] [stderr]  --> cfd-rs-core/src/finite_volume/discretizations.rs:3:68
[INFO] [stderr]   |
[INFO] [stderr] 3 | use cfd_rs_utils::mesh::{computational_mesh::{Computational2DMesh, Patch}, indices::CellIndex};
[INFO] [stderr]   |                                                                    ^^^^^   ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `BoundaryCondition`, `Dimension`, `Equation`, and `FieldsBoundaryConditions`
[INFO] [stderr]   --> cfd-rs-core/src/finite_volume/discretizations.rs:7:16
[INFO] [stderr]    |
[INFO] [stderr]  7 |     boundary::{BoundaryCondition, FieldsBoundaryConditions},
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 10 |     equation::{Component, Dimension, Equation, EquationSolver, IntegrationCategory, Variable},
[INFO] [stderr]    |                           ^^^^^^^^^  ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ops::DerefMut`
[INFO] [stderr]   --> cfd-rs-core/src/finite_volume/discretizations.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 | use std::ops::DerefMut;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `RefMut`
[INFO] [stderr]  --> cfd-rs-core/src/finite_volume/discretizations/convection.rs:1:26
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::cell::{RefCell, RefMut};
[INFO] [stderr]   |                          ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Scalar`
[INFO] [stderr]  --> cfd-rs-core/src/finite_volume/discretizations/convection.rs:7:16
[INFO] [stderr]   |
[INFO] [stderr] 7 | use nalgebra::{Scalar, Vector2};
[INFO] [stderr]   |                ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `RefMut`
[INFO] [stderr]  --> cfd-rs-core/src/finite_volume/discretizations/time_schemes.rs:2:21
[INFO] [stderr]   |
[INFO] [stderr] 2 |     cell::{RefCell, RefMut},
[INFO] [stderr]   |                     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Patch` and `indices::CellIndex`
[INFO] [stderr]  --> cfd-rs-core/src/finite_volume/discretizations/time_schemes.rs:7:47
[INFO] [stderr]   |
[INFO] [stderr] 7 |     computational_mesh::{Computational2DMesh, Patch},
[INFO] [stderr]   |                                               ^^^^^
[INFO] [stderr] 8 |     indices::CellIndex,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `boundary::BoundaryCondition`, `config::CaseConfig`, and `mesh::mesh`
[INFO] [stderr]   --> cfd-rs-core/src/finite_volume/discretizations/time_schemes.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 |     boundary::BoundaryCondition,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 15 |     case::{GradRequirements, VariableFields},
[INFO] [stderr] 16 |     config::CaseConfig,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 17 |     equation::{Component, EquationSolver, Variable},
[INFO] [stderr] 18 |     mesh::mesh,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `DerefMut`, `RefCell`, `RefMut`, and `clone`
[INFO] [stderr]  --> cfd-rs-core/src/finite_volume/equation.rs:4:12
[INFO] [stderr]   |
[INFO] [stderr] 4 |     cell::{RefCell, RefMut},
[INFO] [stderr]   |            ^^^^^^^  ^^^^^^
[INFO] [stderr] 5 |     clone,
[INFO] [stderr]   |     ^^^^^
[INFO] [stderr] 6 |     ops::{Add, Deref, DerefMut, Div, Mul, Sub},
[INFO] [stderr]   |                       ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `csr::CsrRowMut`
[INFO] [stderr]   --> cfd-rs-core/src/finite_volume/equation.rs:12:23
[INFO] [stderr]    |
[INFO] [stderr] 12 | use nalgebra_sparse::{csr::CsrRowMut, CooMatrix, CsrMatrix};
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `GaussSeidel`, `IterativeSolver`, `amg::Amg`, `self`, and `self`
[INFO] [stderr]   --> cfd-rs-core/src/finite_volume/equation.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 |     self,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 15 |     amg::Amg,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 16 |     gauss_seidel::{self, GaussSeidel},
[INFO] [stderr]    |                    ^^^^  ^^^^^^^^^^^
[INFO] [stderr] 17 |     IterativeSolver,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `BoundaryCondition` and `FieldsBoundaryConditions`
[INFO] [stderr]   --> cfd-rs-core/src/finite_volume/equation.rs:24:16
[INFO] [stderr]    |
[INFO] [stderr] 24 |     boundary::{BoundaryCondition, FieldsBoundaryConditions},
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `computational_mesh::*` and `indices::FaceIndex`
[INFO] [stderr]  --> cfd-rs-core/src/finite_volume/interpolations.rs:1:26
[INFO] [stderr]   |
[INFO] [stderr] 1 | use cfd_rs_utils::mesh::{computational_mesh::*, indices::FaceIndex};
[INFO] [stderr]   |                          ^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `nalgebra::Field`
[INFO] [stderr]  --> cfd-rs-core/src/finite_volume/interpolations.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use nalgebra::Field;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `base::CellScalarField` and `boundary::BoundaryCondition`
[INFO] [stderr]  --> cfd-rs-core/src/finite_volume/interpolations.rs:4:13
[INFO] [stderr]   |
[INFO] [stderr] 4 | use super::{base::CellScalarField, boundary::BoundaryCondition};
[INFO] [stderr]   |             ^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Normed`
[INFO] [stderr]  --> cfd-rs-core/src/finite_volume/linalg.rs:1:25
[INFO] [stderr]   |
[INFO] [stderr] 1 | use nalgebra::{DVector, Normed};
[INFO] [stderr]   |                         ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `file_name`
[INFO] [stderr]   --> cfd-rs-core/src/finite_volume/case/burger.rs:49:25
[INFO] [stderr]    |
[INFO] [stderr] 49 |     fn import_from_file(file_name: &str) -> std::io::Result<()> {
[INFO] [stderr]    |                         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_file_name`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `phi`
[INFO] [stderr]    --> cfd-rs-core/src/finite_volume/case/burger.rs:140:13
[INFO] [stderr]     |
[INFO] [stderr] 140 |         let phi = Variable::new("Phi".to_string(), Dimension::Scalar);
[INFO] [stderr]     |             ^^^ help: if this is intentional, prefix it with an underscore: `_phi`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `file_name`
[INFO] [stderr]   --> cfd-rs-core/src/finite_volume/case/convection_diffusion_test.rs:53:25
[INFO] [stderr]    |
[INFO] [stderr] 53 |     fn import_from_file(file_name: &str) -> std::io::Result<()> {
[INFO] [stderr]    |                         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_file_name`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `file_name`
[INFO] [stderr]   --> cfd-rs-core/src/finite_volume/case/convection_test.rs:49:25
[INFO] [stderr]    |
[INFO] [stderr] 49 |     fn import_from_file(file_name: &str) -> std::io::Result<()> {
[INFO] [stderr]    |                         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_file_name`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `file_name`
[INFO] [stderr]   --> cfd-rs-core/src/finite_volume/case/diffusion_test.rs:49:25
[INFO] [stderr]    |
[INFO] [stderr] 49 |     fn import_from_file(file_name: &str) -> std::io::Result<()> {
[INFO] [stderr]    |                         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_file_name`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `file_name`
[INFO] [stderr]   --> cfd-rs-core/src/finite_volume/case/divergence_test.rs:50:25
[INFO] [stderr]    |
[INFO] [stderr] 50 |     fn import_from_file(file_name: &str) -> std::io::Result<()> {
[INFO] [stderr]    |                         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_file_name`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `file_name`
[INFO] [stderr]   --> cfd-rs-core/src/finite_volume/case/divergence_test2.rs:50:25
[INFO] [stderr]    |
[INFO] [stderr] 50 |     fn import_from_file(file_name: &str) -> std::io::Result<()> {
[INFO] [stderr]    |                         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_file_name`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `file_name`
[INFO] [stderr]   --> cfd-rs-core/src/finite_volume/case/poisson.rs:52:25
[INFO] [stderr]    |
[INFO] [stderr] 52 |     fn import_from_file(file_name: &str) -> std::io::Result<()> {
[INFO] [stderr]    |                         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_file_name`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `file_name`
[INFO] [stderr]   --> cfd-rs-core/src/finite_volume/case/simple.rs:56:25
[INFO] [stderr]    |
[INFO] [stderr] 56 |     fn import_from_file(file_name: &str) -> std::io::Result<()> {
[INFO] [stderr]    |                         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_file_name`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> cfd-rs-core/src/finite_volume/discretizations/convection.rs:220:21
[INFO] [stderr]     |
[INFO] [stderr] 220 |                 let mut f = 0.;
[INFO] [stderr]     |                     ----^
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `boundary_condition`
[INFO] [stderr]    --> cfd-rs-core/src/finite_volume/discretizations/convection.rs:196:5
[INFO] [stderr]     |
[INFO] [stderr] 196 |     boundary_condition: &Vec<BoundaryCondition>,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_boundary_condition`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `f`
[INFO] [stderr]    --> cfd-rs-core/src/finite_volume/discretizations/convection.rs:220:21
[INFO] [stderr]     |
[INFO] [stderr] 220 |                 let mut f = 0.;
[INFO] [stderr]     |                     ^^^^^ help: if this is intentional, prefix it with an underscore: `_f`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `boundary_condition`
[INFO] [stderr]    --> cfd-rs-core/src/finite_volume/discretizations/convection.rs:249:5
[INFO] [stderr]     |
[INFO] [stderr] 249 |     boundary_condition: &Vec<BoundaryCondition>,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_boundary_condition`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `config`
[INFO] [stderr]   --> cfd-rs-core/src/finite_volume/discretizations/divergence.rs:34:9
[INFO] [stderr]    |
[INFO] [stderr] 34 |         config: &CaseConfig,
[INFO] [stderr]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `pressure`
[INFO] [stderr]    --> cfd-rs-core/src/finite_volume/discretizations.rs:131:5
[INFO] [stderr]     |
[INFO] [stderr] 131 |     pressure: &Variable,
[INFO] [stderr]     |     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pressure`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `velocity`
[INFO] [stderr]    --> cfd-rs-core/src/finite_volume/discretizations.rs:132:5
[INFO] [stderr]     |
[INFO] [stderr] 132 |     velocity: &Variable,
[INFO] [stderr]     |     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_velocity`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `pressure_coeff`
[INFO] [stderr]    --> cfd-rs-core/src/finite_volume/discretizations.rs:133:5
[INFO] [stderr]     |
[INFO] [stderr] 133 |     pressure_coeff: f64,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pressure_coeff`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `component`
[INFO] [stderr]    --> cfd-rs-core/src/finite_volume/discretizations.rs:134:5
[INFO] [stderr]     |
[INFO] [stderr] 134 |     component: &Component,
[INFO] [stderr]     |     ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_component`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `solver`
[INFO] [stderr]    --> cfd-rs-core/src/finite_volume/discretizations.rs:135:5
[INFO] [stderr]     |
[INFO] [stderr] 135 |     solver: &mut EquationSolver,
[INFO] [stderr]     |     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_solver`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `fields`
[INFO] [stderr]    --> cfd-rs-core/src/finite_volume/discretizations.rs:136:5
[INFO] [stderr]     |
[INFO] [stderr] 136 |     fields: &VariableFields,
[INFO] [stderr]     |     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_fields`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `mesh`
[INFO] [stderr]    --> cfd-rs-core/src/finite_volume/discretizations.rs:137:5
[INFO] [stderr]     |
[INFO] [stderr] 137 |     mesh: &Computational2DMesh,
[INFO] [stderr]     |     ^^^^ help: if this is intentional, prefix it with an underscore: `_mesh`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `config`
[INFO] [stderr]    --> cfd-rs-core/src/finite_volume/discretizations.rs:138:5
[INFO] [stderr]     |
[INFO] [stderr] 138 |     config: &CaseConfig,
[INFO] [stderr]     |     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `coeff`
[INFO] [stderr]    --> cfd-rs-core/src/finite_volume/discretizations.rs:139:5
[INFO] [stderr]     |
[INFO] [stderr] 139 |     coeff: f64,
[INFO] [stderr]     |     ^^^^^ help: if this is intentional, prefix it with an underscore: `_coeff`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> cfd-rs-core/src/finite_volume/equation.rs:586:17
[INFO] [stderr]     |
[INFO] [stderr] 586 |             let mut result = false;
[INFO] [stderr]     |                 ----^^^^^^
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `i`
[INFO] [stderr]    --> cfd-rs-core/src/finite_volume/equation.rs:599:17
[INFO] [stderr]     |
[INFO] [stderr] 599 |             for i in 0..1 {
[INFO] [stderr]     |                 ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `field_cell`
[INFO] [stderr]    --> cfd-rs-core/src/finite_volume/equation.rs:668:21
[INFO] [stderr]     |
[INFO] [stderr] 668 |                 let field_cell = &fields
[INFO] [stderr]     |                     ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_field_cell`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `i` is assigned to, but never used
[INFO] [stderr]    --> cfd-rs-core/src/finite_volume/gradients.rs:173:9
[INFO] [stderr]     |
[INFO] [stderr] 173 |     let mut i = 0;
[INFO] [stderr]     |         ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: consider using `_i` instead
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `i` is never read
[INFO] [stderr]    --> cfd-rs-core/src/finite_volume/gradients.rs:254:9
[INFO] [stderr]     |
[INFO] [stderr] 254 |         i += 1;
[INFO] [stderr]     |         ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> cfd-rs-core/src/finite_volume/case.rs:273:14
[INFO] [stderr]     |
[INFO] [stderr] 273 |     fn field(&self, var: &Variable) -> Option<Ref<Field>>;
[INFO] [stderr]     |              ^^^^^                            ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |              |
[INFO] [stderr]     |              the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 273 |     fn field(&self, var: &Variable) -> Option<Ref<'_, Field>>;
[INFO] [stderr]     |                                                   +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> cfd-rs-core/src/finite_volume/case.rs:275:18
[INFO] [stderr]     |
[INFO] [stderr] 275 |     fn field_mut(&mut self, var: &Variable) -> Option<RefMut<Field>>;
[INFO] [stderr]     |                  ^^^^^^^^^                            ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                  |
[INFO] [stderr]     |                  the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 275 |     fn field_mut(&mut self, var: &Variable) -> Option<RefMut<'_, Field>>;
[INFO] [stderr]     |                                                              +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> cfd-rs-core/src/finite_volume/case/burger.rs:62:14
[INFO] [stderr]    |
[INFO] [stderr] 62 |     fn field(&self, var: &Variable) -> Option<Ref<Field>> {
[INFO] [stderr]    |              ^^^^^                            ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |              |
[INFO] [stderr]    |              the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 62 |     fn field(&self, var: &Variable) -> Option<Ref<'_, Field>> {
[INFO] [stderr]    |                                                   +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> cfd-rs-core/src/finite_volume/case/burger.rs:70:18
[INFO] [stderr]    |
[INFO] [stderr] 70 |     fn field_mut(&mut self, var: &Variable) -> Option<RefMut<Field>> {
[INFO] [stderr]    |                  ^^^^^^^^^                            ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                  |
[INFO] [stderr]    |                  the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 70 |     fn field_mut(&mut self, var: &Variable) -> Option<RefMut<'_, Field>> {
[INFO] [stderr]    |                                                              +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> cfd-rs-core/src/finite_volume/case/convection_diffusion_test.rs:66:14
[INFO] [stderr]    |
[INFO] [stderr] 66 |     fn field(&self, var: &Variable) -> Option<Ref<Field>> {
[INFO] [stderr]    |              ^^^^^                            ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |              |
[INFO] [stderr]    |              the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 66 |     fn field(&self, var: &Variable) -> Option<Ref<'_, Field>> {
[INFO] [stderr]    |                                                   +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> cfd-rs-core/src/finite_volume/case/convection_diffusion_test.rs:74:18
[INFO] [stderr]    |
[INFO] [stderr] 74 |     fn field_mut(&mut self, var: &Variable) -> Option<RefMut<Field>> {
[INFO] [stderr]    |                  ^^^^^^^^^                            ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                  |
[INFO] [stderr]    |                  the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 74 |     fn field_mut(&mut self, var: &Variable) -> Option<RefMut<'_, Field>> {
[INFO] [stderr]    |                                                              +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> cfd-rs-core/src/finite_volume/case/convection_test.rs:62:14
[INFO] [stderr]    |
[INFO] [stderr] 62 |     fn field(&self, var: &Variable) -> Option<Ref<Field>> {
[INFO] [stderr]    |              ^^^^^                            ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |              |
[INFO] [stderr]    |              the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 62 |     fn field(&self, var: &Variable) -> Option<Ref<'_, Field>> {
[INFO] [stderr]    |                                                   +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> cfd-rs-core/src/finite_volume/case/convection_test.rs:70:18
[INFO] [stderr]    |
[INFO] [stderr] 70 |     fn field_mut(&mut self, var: &Variable) -> Option<RefMut<Field>> {
[INFO] [stderr]    |                  ^^^^^^^^^                            ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                  |
[INFO] [stderr]    |                  the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 70 |     fn field_mut(&mut self, var: &Variable) -> Option<RefMut<'_, Field>> {
[INFO] [stderr]    |                                                              +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> cfd-rs-core/src/finite_volume/case/diffusion_test.rs:62:14
[INFO] [stderr]    |
[INFO] [stderr] 62 |     fn field(&self, var: &Variable) -> Option<Ref<Field>> {
[INFO] [stderr]    |              ^^^^^                            ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |              |
[INFO] [stderr]    |              the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 62 |     fn field(&self, var: &Variable) -> Option<Ref<'_, Field>> {
[INFO] [stderr]    |                                                   +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> cfd-rs-core/src/finite_volume/case/diffusion_test.rs:70:18
[INFO] [stderr]    |
[INFO] [stderr] 70 |     fn field_mut(&mut self, var: &Variable) -> Option<RefMut<Field>> {
[INFO] [stderr]    |                  ^^^^^^^^^                            ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                  |
[INFO] [stderr]    |                  the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 70 |     fn field_mut(&mut self, var: &Variable) -> Option<RefMut<'_, Field>> {
[INFO] [stderr]    |                                                              +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> cfd-rs-core/src/finite_volume/case/divergence_test.rs:63:14
[INFO] [stderr]    |
[INFO] [stderr] 63 |     fn field(&self, var: &Variable) -> Option<Ref<Field>> {
[INFO] [stderr]    |              ^^^^^                            ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |              |
[INFO] [stderr]    |              the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 63 |     fn field(&self, var: &Variable) -> Option<Ref<'_, Field>> {
[INFO] [stderr]    |                                                   +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> cfd-rs-core/src/finite_volume/case/divergence_test.rs:71:18
[INFO] [stderr]    |
[INFO] [stderr] 71 |     fn field_mut(&mut self, var: &Variable) -> Option<RefMut<Field>> {
[INFO] [stderr]    |                  ^^^^^^^^^                            ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                  |
[INFO] [stderr]    |                  the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 71 |     fn field_mut(&mut self, var: &Variable) -> Option<RefMut<'_, Field>> {
[INFO] [stderr]    |                                                              +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> cfd-rs-core/src/finite_volume/case/divergence_test2.rs:63:14
[INFO] [stderr]    |
[INFO] [stderr] 63 |     fn field(&self, var: &Variable) -> Option<Ref<Field>> {
[INFO] [stderr]    |              ^^^^^                            ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |              |
[INFO] [stderr]    |              the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 63 |     fn field(&self, var: &Variable) -> Option<Ref<'_, Field>> {
[INFO] [stderr]    |                                                   +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> cfd-rs-core/src/finite_volume/case/divergence_test2.rs:71:18
[INFO] [stderr]    |
[INFO] [stderr] 71 |     fn field_mut(&mut self, var: &Variable) -> Option<RefMut<Field>> {
[INFO] [stderr]    |                  ^^^^^^^^^                            ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                  |
[INFO] [stderr]    |                  the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 71 |     fn field_mut(&mut self, var: &Variable) -> Option<RefMut<'_, Field>> {
[INFO] [stderr]    |                                                              +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> cfd-rs-core/src/finite_volume/case/poisson.rs:65:14
[INFO] [stderr]    |
[INFO] [stderr] 65 |     fn field(&self, var: &Variable) -> Option<Ref<Field>> {
[INFO] [stderr]    |              ^^^^^                            ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |              |
[INFO] [stderr]    |              the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 65 |     fn field(&self, var: &Variable) -> Option<Ref<'_, Field>> {
[INFO] [stderr]    |                                                   +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> cfd-rs-core/src/finite_volume/case/poisson.rs:73:18
[INFO] [stderr]    |
[INFO] [stderr] 73 |     fn field_mut(&mut self, var: &Variable) -> Option<RefMut<Field>> {
[INFO] [stderr]    |                  ^^^^^^^^^                            ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                  |
[INFO] [stderr]    |                  the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 73 |     fn field_mut(&mut self, var: &Variable) -> Option<RefMut<'_, Field>> {
[INFO] [stderr]    |                                                              +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> cfd-rs-core/src/finite_volume/case/simple.rs:69:14
[INFO] [stderr]    |
[INFO] [stderr] 69 |     fn field(&self, var: &Variable) -> Option<Ref<Field>> {
[INFO] [stderr]    |              ^^^^^                            ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |              |
[INFO] [stderr]    |              the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 69 |     fn field(&self, var: &Variable) -> Option<Ref<'_, Field>> {
[INFO] [stderr]    |                                                   +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> cfd-rs-core/src/finite_volume/case/simple.rs:77:18
[INFO] [stderr]    |
[INFO] [stderr] 77 |     fn field_mut(&mut self, var: &Variable) -> Option<RefMut<Field>> {
[INFO] [stderr]    |                  ^^^^^^^^^                            ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                  |
[INFO] [stderr]    |                  the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 77 |     fn field_mut(&mut self, var: &Variable) -> Option<RefMut<'_, Field>> {
[INFO] [stderr]    |                                                              +++
[INFO] [stderr] 
[INFO] [stderr] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stderr]   --> cfd-rs-core/src/finite_volume/config.rs:55:12
[INFO] [stderr]    |
[INFO] [stderr] 53 | #[derive(Clone, PartialEq, Debug)]
[INFO] [stderr]    |                 --------- in this derive macro expansion
[INFO] [stderr] 54 | pub enum InitFunc {
[INFO] [stderr] 55 |     Scalar(fn(&Point2<f64>) -> f64),
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: the address of the same function can vary between different codegen units
[INFO] [stderr]    = note: furthermore, different functions could have the same address after being merged together
[INFO] [stderr]    = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stderr]    = note: `#[warn(unpredictable_function_pointer_comparisons)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stderr]   --> cfd-rs-core/src/finite_volume/config.rs:56:13
[INFO] [stderr]    |
[INFO] [stderr] 53 | #[derive(Clone, PartialEq, Debug)]
[INFO] [stderr]    |                 --------- in this derive macro expansion
[INFO] [stderr] ...
[INFO] [stderr] 56 |     Vector2(fn(&Point2<f64>) -> f64, fn(&Point2<f64>) -> f64),
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: the address of the same function can vary between different codegen units
[INFO] [stderr]    = note: furthermore, different functions could have the same address after being merged together
[INFO] [stderr]    = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stderr] 
[INFO] [stderr] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stderr]   --> cfd-rs-core/src/finite_volume/config.rs:56:38
[INFO] [stderr]    |
[INFO] [stderr] 53 | #[derive(Clone, PartialEq, Debug)]
[INFO] [stderr]    |                 --------- in this derive macro expansion
[INFO] [stderr] ...
[INFO] [stderr] 56 |     Vector2(fn(&Point2<f64>) -> f64, fn(&Point2<f64>) -> f64),
[INFO] [stderr]    |                                      ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: the address of the same function can vary between different codegen units
[INFO] [stderr]    = note: furthermore, different functions could have the same address after being merged together
[INFO] [stderr]    = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `hashbrown::HashMap`
[INFO] [stderr]  --> cfd-rs-core/src/finite_volume/case/convection_diffusion_test.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use hashbrown::HashMap;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `GeometryConfig`, `divergence`, and `laplacian`
[INFO] [stderr]   --> cfd-rs-core/src/finite_volume/case/convection_diffusion_test.rs:10:30
[INFO] [stderr]    |
[INFO] [stderr] 10 |         config::{CaseConfig, GeometryConfig, Schemes},
[INFO] [stderr]    |                              ^^^^^^^^^^^^^^
[INFO] [stderr] 11 |         discretizations::{divergence, laplacian, DifferentialOperator},
[INFO] [stderr]    |                           ^^^^^^^^^^  ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `control::OutputControl`
[INFO] [stderr]   --> cfd-rs-core/src/finite_volume/case/convection_diffusion_test.rs:18:20
[INFO] [stderr]    |
[INFO] [stderr] 18 | use cfd_rs_utils::{control::OutputControl, mesh::computational_mesh::*};
[INFO] [stderr]    |                    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `hashbrown::HashMap`
[INFO] [stderr]  --> cfd-rs-core/src/finite_volume/case/convection_test.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use hashbrown::HashMap;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `GeometryConfig`
[INFO] [stderr]  --> cfd-rs-core/src/finite_volume/case/convection_test.rs:8:26
[INFO] [stderr]   |
[INFO] [stderr] 8 |     config::{CaseConfig, GeometryConfig, Schemes},
[INFO] [stderr]   |                          ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `control::OutputControl`
[INFO] [stderr]   --> cfd-rs-core/src/finite_volume/case/convection_test.rs:14:20
[INFO] [stderr]    |
[INFO] [stderr] 14 | use cfd_rs_utils::{control::OutputControl, mesh::computational_mesh::*};
[INFO] [stderr]    |                    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `hashbrown::HashMap`
[INFO] [stderr]  --> cfd-rs-core/src/finite_volume/case/diffusion_test.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use hashbrown::HashMap;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `GeometryConfig`
[INFO] [stderr]  --> cfd-rs-core/src/finite_volume/case/diffusion_test.rs:8:26
[INFO] [stderr]   |
[INFO] [stderr] 8 |     config::{CaseConfig, GeometryConfig, Schemes},
[INFO] [stderr]   |                          ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `control::OutputControl`
[INFO] [stderr]   --> cfd-rs-core/src/finite_volume/case/diffusion_test.rs:14:20
[INFO] [stderr]    |
[INFO] [stderr] 14 | use cfd_rs_utils::{control::OutputControl, mesh::computational_mesh::*};
[INFO] [stderr]    |                    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `hashbrown::HashMap`
[INFO] [stderr]  --> cfd-rs-core/src/finite_volume/case/divergence_test.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use hashbrown::HashMap;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `GeometryConfig` and `divergence::DivergenceScheme`
[INFO] [stderr]   --> cfd-rs-core/src/finite_volume/case/divergence_test.rs:9:26
[INFO] [stderr]    |
[INFO] [stderr]  9 |     config::{CaseConfig, GeometryConfig, Schemes},
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^
[INFO] [stderr] 10 |     discretizations::{divergence::DivergenceScheme, DifferentialOperator},
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `control::OutputControl`
[INFO] [stderr]   --> cfd-rs-core/src/finite_volume/case/divergence_test.rs:15:20
[INFO] [stderr]    |
[INFO] [stderr] 15 | use cfd_rs_utils::{control::OutputControl, mesh::computational_mesh::*};
[INFO] [stderr]    |                    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `mesh`
[INFO] [stderr]    --> cfd-rs-mesh/src/main.rs:103:9
[INFO] [stderr]     |
[INFO] [stderr] 103 |     let mesh = Computational2DMesh::new_from_he(mesh.0);
[INFO] [stderr]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_mesh`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `circle_mesh` is never used
[INFO] [stderr]   --> cfd-rs-mesh/src/main.rs:63:4
[INFO] [stderr]    |
[INFO] [stderr] 63 | fn circle_mesh() -> (Modifiable2DMesh, f64) {
[INFO] [stderr]    |    ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `cfd-rs` (lib) generated 97 warnings (run `cargo fix --lib -p cfd-rs` to apply 91 suggestions)
[INFO] [stderr] warning: `cfd-rs` (lib test) generated 97 warnings (85 duplicates) (run `cargo fix --lib -p cfd-rs --tests` to apply 12 suggestions)
[INFO] [stderr] warning: `cfd-rs-mesh` (bin "cfd-rs-mesh" test) generated 3 warnings (1 duplicate) (run `cargo fix --bin "cfd-rs-mesh" -p cfd-rs-mesh --tests` to apply 1 suggestion)
[INFO] [stderr] warning: unused import: `std::mem`
[INFO] [stderr]  --> cfd-rs-core/src/bin/simple_bin.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::mem;
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ops::Deref`
[INFO] [stderr]  --> cfd-rs-core/src/bin/simple_bin.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::ops::Deref;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `cfd_rs::finite_volume::base::Field`
[INFO] [stderr]  --> cfd-rs-core/src/bin/simple_bin.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use cfd_rs::finite_volume::base::Field;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `poisson` and `self`
[INFO] [stderr]   --> cfd-rs-core/src/bin/simple_bin.rs:12:35
[INFO] [stderr]    |
[INFO] [stderr] 12 | use cfd_rs::finite_volume::case::{self, poisson};
[INFO] [stderr]    |                                   ^^^^  ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `case::poisson::PoissonCase`
[INFO] [stderr]   --> cfd-rs-core/src/bin/simple_bin.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 |     case::poisson::PoissonCase,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `geometry`
[INFO] [stderr]    --> cfd-rs-core/src/bin/simple_bin.rs:164:9
[INFO] [stderr]     |
[INFO] [stderr] 164 |     let geometry = GeometryConfig {
[INFO] [stderr]     |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_geometry`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `cfd-rs` (bin "simple_bin" test) generated 6 warnings (run `cargo fix --bin "simple_bin" -p cfd-rs --tests` to apply 6 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/build/cfd-rs/495ebeccc30dee17/deps/cfd_rs-495ebeccc30dee17)
[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] [stderr]      Running unittests src/bin/main.rs (/opt/rustwide/target/debug/build/cfd-rs/1c83976feb59c431/deps/main-1c83976feb59c431)
[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] [stderr]      Running unittests src/bin/simple_bin.rs (/opt/rustwide/target/debug/build/cfd-rs/17094048d5508f7b/deps/simple_bin-17094048d5508f7b)
[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] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/build/cfd-rs-mesh/542555a3a4b5a111/deps/cfd_rs_mesh-542555a3a4b5a111)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test triangle::advancing_front::steps::test::ideal_node_test ... ok
[INFO] [stdout] test triangle::advancing_front::utils::test::test_edge_intersect_triangle ... ok
[INFO] [stdout] test triangle::advancing_front::utils::test::space_normalization_test ... ok
[INFO] [stdout] test triangle::advancing_front::steps::test::refine_boundary_test1 ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- triangle::advancing_front::steps::test::refine_boundary_test1 stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'triangle::advancing_front::steps::test::refine_boundary_test1' (29) panicked at cfd-rs-mesh/src/triangle/advancing_front/steps/test.rs:62:10:
[INFO] [stdout] Error in export: Os { code: 2, kind: NotFound, message: "No such file or directory" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x57448896fef2 - std[840933623431fd06]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x57448896fef2 - std[840933623431fd06]::backtrace_rs::backtrace::trace_unsynchronized::<std[840933623431fd06]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x57448896fef2 - std[840933623431fd06]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x57448896fef2 - <<std[840933623431fd06]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[8f93d80df273fe75]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x574488984cba - <core[8f93d80df273fe75]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x574488984cba - core[8f93d80df273fe75]::fmt::write
[INFO] [stdout]    6:     0x574488974dd6 - std[840933623431fd06]::io::default_write_fmt::<alloc[40b2bae28975ac47]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x574488974dd6 - <alloc[40b2bae28975ac47]::vec::Vec<u8> as std[840933623431fd06]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x57448894e3bf - <std[840933623431fd06]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x57448894e3bf - std[840933623431fd06]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x574488968229 - std[840933623431fd06]::panicking::default_hook
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5744888f315e - <alloc[40b2bae28975ac47]::boxed::Box<dyn for<'a, 'b> core[8f93d80df273fe75]::ops::function::Fn<(&'a std[840933623431fd06]::panic::PanicHookInfo<'b>,), Output = ()> + core[8f93d80df273fe75]::marker::Sync + core[8f93d80df273fe75]::marker::Send> as core[8f93d80df273fe75]::ops::function::Fn<(&std[840933623431fd06]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5744888f315e - test[2f1252070343a163]::test_main_with_exit_callback::<test[2f1252070343a163]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5744889683e2 - <alloc[40b2bae28975ac47]::boxed::Box<dyn for<'a, 'b> core[8f93d80df273fe75]::ops::function::Fn<(&'a std[840933623431fd06]::panic::PanicHookInfo<'b>,), Output = ()> + core[8f93d80df273fe75]::marker::Sync + core[8f93d80df273fe75]::marker::Send> as core[8f93d80df273fe75]::ops::function::Fn<(&std[840933623431fd06]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5744889683e2 - std[840933623431fd06]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x57448894e478 - std[840933623431fd06]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x574488945e19 - std[840933623431fd06]::sys::backtrace::__rust_end_short_backtrace::<std[840933623431fd06]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x57448894f2cd - __rustc[5b4a0c6d8cc4a177]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x57448898538c - core[8f93d80df273fe75]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x574488985102 - core[8f93d80df273fe75]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x5744888dfbbc - <core[8f93d80df273fe75]::result::Result<(), std[840933623431fd06]::io::error::Error>>::expect
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/result.rs:1185:23
[INFO] [stdout]   21:     0x5744888e48a0 - cfd_rs_mesh[8c823780c340d05e]::triangle::advancing_front::steps::test::refine_boundary_test1
[INFO] [stdout]                                at /opt/rustwide/workdir/cfd-rs-mesh/src/triangle/advancing_front/steps/test.rs:62:10
[INFO] [stdout]   22:     0x5744888e2387 - cfd_rs_mesh[8c823780c340d05e]::triangle::advancing_front::steps::test::refine_boundary_test1::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/cfd-rs-mesh/src/triangle/advancing_front/steps/test.rs:53:27
[INFO] [stdout]   23:     0x5744888e73d6 - <cfd_rs_mesh[8c823780c340d05e]::triangle::advancing_front::steps::test::refine_boundary_test1::{closure#0} as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x5744888e750b - <fn() -> core[8f93d80df273fe75]::result::Result<(), alloc[40b2bae28975ac47]::string::String> as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x5744888e750b - test[2f1252070343a163]::__rust_begin_short_backtrace::<core[8f93d80df273fe75]::result::Result<(), alloc[40b2bae28975ac47]::string::String>, fn() -> core[8f93d80df273fe75]::result::Result<(), alloc[40b2bae28975ac47]::string::String>>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/test/src/lib.rs:663:18
[INFO] [stdout]   26:     0x5744888f3d6a - test[2f1252070343a163]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/test/src/lib.rs:686:74
[INFO] [stdout]   27:     0x5744888f3d6a - <core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<test[2f1252070343a163]::run_test_in_process::{closure#0}> as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   28:     0x5744888f3d6a - std[840933623431fd06]::panicking::catch_unwind::do_call::<core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<test[2f1252070343a163]::run_test_in_process::{closure#0}>, core[8f93d80df273fe75]::result::Result<(), alloc[40b2bae28975ac47]::string::String>>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:581:40
[INFO] [stdout]   29:     0x5744888f3d6a - std[840933623431fd06]::panicking::catch_unwind::<core[8f93d80df273fe75]::result::Result<(), alloc[40b2bae28975ac47]::string::String>, core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<test[2f1252070343a163]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:544:19
[INFO] [stdout]   30:     0x5744888f3d6a - std[840933623431fd06]::panic::catch_unwind::<core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<test[2f1252070343a163]::run_test_in_process::{closure#0}>, core[8f93d80df273fe75]::result::Result<(), alloc[40b2bae28975ac47]::string::String>>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x5744888f3d6a - test[2f1252070343a163]::run_test_in_process
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/test/src/lib.rs:686:27
[INFO] [stdout]   32:     0x5744888f3d6a - test[2f1252070343a163]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/test/src/lib.rs:607:43
[INFO] [stdout]   33:     0x5744888ee234 - test[2f1252070343a163]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/test/src/lib.rs:637:41
[INFO] [stdout]   34:     0x5744888ee234 - std[840933623431fd06]::sys::backtrace::__rust_begin_short_backtrace::<test[2f1252070343a163]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   35:     0x5744888f6862 - std[840933623431fd06]::thread::lifecycle::spawn_unchecked::<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   36:     0x5744888f6862 - <core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<std[840933623431fd06]::thread::lifecycle::spawn_unchecked<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   37:     0x5744888f6862 - std[840933623431fd06]::panicking::catch_unwind::do_call::<core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<std[840933623431fd06]::thread::lifecycle::spawn_unchecked<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:581:40
[INFO] [stdout]   38:     0x5744888f6862 - std[840933623431fd06]::panicking::catch_unwind::<(), core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<std[840933623431fd06]::thread::lifecycle::spawn_unchecked<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:544:19
[INFO] [stdout]   39:     0x5744888f6862 - std[840933623431fd06]::panic::catch_unwind::<core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<std[840933623431fd06]::thread::lifecycle::spawn_unchecked<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x5744888f6862 - std[840933623431fd06]::thread::lifecycle::spawn_unchecked::<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   41:     0x5744888f6862 - <std[840933623431fd06]::thread::lifecycle::spawn_unchecked<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1} as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x57448896f79f - <alloc[40b2bae28975ac47]::boxed::Box<dyn core[8f93d80df273fe75]::ops::function::FnOnce<(), Output = ()> + core[8f93d80df273fe75]::marker::Send> as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   43:     0x57448896f79f - <std[840933623431fd06]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   44:     0x73b434769aa4 - <unknown>
[INFO] [stdout]   45:     0x73b4347f6a64 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     triangle::advancing_front::steps::test::refine_boundary_test1
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 3 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `-p cfd-rs-mesh --lib`
[INFO] running `Command { std: "docker" "inspect" "04eb5a7e9b1a1c2a4e7e8b9cf4f561a06d347bb24ecab03a6c81edddc08a9020", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04eb5a7e9b1a1c2a4e7e8b9cf4f561a06d347bb24ecab03a6c81edddc08a9020", kill_on_drop: false }`
[INFO] [stdout] 04eb5a7e9b1a1c2a4e7e8b9cf4f561a06d347bb24ecab03a6c81edddc08a9020
