[INFO] cloning repository https://github.com/VRatPolito/crocheting
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/VRatPolito/crocheting" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVRatPolito%2Fcrocheting", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVRatPolito%2Fcrocheting'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] be282f9685b3b1107e2d139790f68c3c02b536c9
[INFO] testing VRatPolito/crocheting against master#1871252fc8bb672d40787e67404e6eaae7059369 for pr-125151
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVRatPolito%2Fcrocheting" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/VRatPolito/crocheting on toolchain 1871252fc8bb672d40787e67404e6eaae7059369
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/VRatPolito/crocheting
[INFO] finished tweaking git repo https://github.com/VRatPolito/crocheting
[INFO] tweaked toml for git repo https://github.com/VRatPolito/crocheting written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/VRatPolito/crocheting 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" "+1871252fc8bb672d40787e67404e6eaae7059369" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded simba v0.7.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f9ba493cc40ad2983ff57330ce3c25601e86ff5062cf239285a7947897e0b53d
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[INFO] [stdout] 26e26cc82398ff0a9a679d9eb7823735fca8b4164cd162be06cd113814280fab
[INFO] running `Command { std: "docker" "start" "-a" "26e26cc82398ff0a9a679d9eb7823735fca8b4164cd162be06cd113814280fab", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling libc v0.2.112
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.84
[INFO] [stderr]    Compiling bytemuck v1.7.3
[INFO] [stderr]    Compiling typenum v1.15.0
[INFO] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling ppv-lite86 v0.2.16
[INFO] [stderr]    Compiling safe_arch v0.6.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]    Compiling wide v0.7.3
[INFO] [stderr]    Compiling paste v1.0.6
[INFO] [stderr]    Compiling quote v1.0.14
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling matrixmultiply v0.3.2
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling fixedbitset v0.4.1
[INFO] [stderr]    Compiling dyn-clone v1.0.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling num-complex v0.4.0
[INFO] [stderr]    Compiling approx v0.5.0
[INFO] [stderr]    Compiling petgraph v0.6.0
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling simba v0.7.0
[INFO] [stderr]    Compiling nalgebra-macros v0.1.0
[INFO] [stderr]    Compiling nalgebra v0.30.1
[INFO] [stderr]    Compiling crocheting v0.1.0 (/opt/rustwide/workdir/crocheting)
[INFO] [stdout] warning: unused import: `std::f64::consts::PI`
[INFO] [stdout]   --> crocheting/src/nodes.rs:29:9
[INFO] [stdout]    |
[INFO] [stdout] 29 |     use std::f64::consts::PI;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> crocheting/src/param_surface.rs:235:35
[INFO] [stdout]     |
[INFO] [stdout] 235 |                 let spostamento = (self.to_3d_point(direct_tau_incremented_coord)? - self.to_3d_point(coord)?);
[INFO] [stdout]     |                                   ^                                                                          ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 235 -                 let spostamento = (self.to_3d_point(direct_tau_incremented_coord)? - self.to_3d_point(coord)?);
[INFO] [stdout] 235 +                 let spostamento = self.to_3d_point(direct_tau_incremented_coord)? - self.to_3d_point(coord)?;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]     --> crocheting/src/nodes.rs:2380:21
[INFO] [stdout]      |
[INFO] [stdout] 2379 |                       todo!("Ancora non supportato");
[INFO] [stdout]      |                       ------------------------------ any code following this expression is unreachable
[INFO] [stdout] 2380 | /                     gr.add_edge(
[INFO] [stdout] 2381 | |                         prev_level_nodes[0],
[INFO] [stdout] 2382 | |                         new_nodes[1],
[INFO] [stdout] 2383 | |                         CrochetEdge {
[INFO] [stdout] 2384 | |                             link_type: EdgeType::Wale,
[INFO] [stdout] 2385 | |                         },
[INFO] [stdout] 2386 | |                     );
[INFO] [stdout]      | |______________________^ unreachable statement
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]    --> crocheting/src/param_surface.rs:252:13
[INFO] [stdout]     |
[INFO] [stdout] 250 |               return Ok(new_coord);
[INFO] [stdout]     |               -------------------- any code following this expression is unreachable
[INFO] [stdout] 251 |
[INFO] [stdout] 252 | /             return Ok(
[INFO] [stdout] 253 | |                 TauCoords{
[INFO] [stdout] 254 | |                     tau: coord.tau + dist / ds_su_dtau,
[INFO] [stdout] 255 | |                     v: coord.v
[INFO] [stdout] 256 | |                 }
[INFO] [stdout] 257 | |             );
[INFO] [stdout]     | |______________^ unreachable statement
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> crocheting/src/crochet_consts.rs:136:9
[INFO] [stdout]     |
[INFO] [stdout] 135 |           return sin_value*DITHERING_MULT;
[INFO] [stdout]     |           ------------------------------- any code following this expression is unreachable
[INFO] [stdout] 136 | /         if sin_value > 0.0
[INFO] [stdout] 137 | |         {
[INFO] [stdout] 138 | |             return sin_value*DITHERING_MULT;
[INFO] [stdout] 139 | |         }
[INFO] [stdout] ...   |
[INFO] [stdout] 142 | |             return sin_value*(DITHERING_MULT*0.5);
[INFO] [stdout] 143 | |         }
[INFO] [stdout]     | |_________^ unreachable expression
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]     --> crocheting/src/nodes.rs:1138:17
[INFO] [stdout]      |
[INFO] [stdout] 1138 |             for i in 1..self.get_surface().tau_max_value().floor() as usize
[INFO] [stdout]      |                 ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `last_generated_cycle`
[INFO] [stdout]     --> crocheting/src/nodes.rs:1143:21
[INFO] [stdout]      |
[INFO] [stdout] 1143 |             let mut last_generated_cycle: Vec<NodeIndex> = vec![];
[INFO] [stdout]      |                     ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_last_generated_cycle`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `current_generated_cycle`
[INFO] [stdout]     --> crocheting/src/nodes.rs:1149:25
[INFO] [stdout]      |
[INFO] [stdout] 1149 |                 let mut current_generated_cycle: Vec<NodeIndex> = Vec::new();
[INFO] [stdout]      |                         ^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_current_generated_cycle`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `base_coords`
[INFO] [stdout]     --> crocheting/src/nodes.rs:1250:25
[INFO] [stdout]      |
[INFO] [stdout] 1250 |                     let base_coords = self
[INFO] [stdout]      |                         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_base_coords`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `next_c_node_coord`
[INFO] [stdout]     --> crocheting/src/nodes.rs:1319:25
[INFO] [stdout]      |
[INFO] [stdout] 1319 |                     let next_c_node_coord = self
[INFO] [stdout]      |                         ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_next_c_node_coord`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> crocheting/src/nodes.rs:1143:17
[INFO] [stdout]      |
[INFO] [stdout] 1143 |             let mut last_generated_cycle: Vec<NodeIndex> = vec![];
[INFO] [stdout]      |                 ----^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |                 |
[INFO] [stdout]      |                 help: remove this `mut`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> crocheting/src/nodes.rs:1149:21
[INFO] [stdout]      |
[INFO] [stdout] 1149 |                 let mut current_generated_cycle: Vec<NodeIndex> = Vec::new();
[INFO] [stdout]      |                     ----^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |                     |
[INFO] [stdout]      |                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `fuond_we` is assigned to, but never used
[INFO] [stdout]     --> crocheting/src/nodes.rs:2921:33
[INFO] [stdout]      |
[INFO] [stdout] 2921 |                         let mut fuond_we = self.get_graph().node_weight(start_ind).unwrap();
[INFO] [stdout]      |                                 ^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: consider using `_fuond_we` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `fuond_we` is never read
[INFO] [stdout]     --> crocheting/src/nodes.rs:2938:33
[INFO] [stdout]      |
[INFO] [stdout] 2938 | ...                   fuond_we = w;
[INFO] [stdout]      |                       ^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout]      = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wanted_length`
[INFO] [stdout]     --> crocheting/src/nodes.rs:1954:33
[INFO] [stdout]      |
[INFO] [stdout] 1954 | ...                   let wanted_length = crochet_consts::get_height();
[INFO] [stdout]      |                           ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_wanted_length`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> crocheting/src/nodes.rs:1913:21
[INFO] [stdout]      |
[INFO] [stdout] 1913 |                 let mut new_middle_coords = left_average.lerp(&right_average, 0.5);
[INFO] [stdout]      |                     ----^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |                     |
[INFO] [stdout]      |                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `column_end`
[INFO] [stdout]     --> crocheting/src/nodes.rs:2039:17
[INFO] [stdout]      |
[INFO] [stdout] 2039 |                 column_end: [TauCoords; 2]
[INFO] [stdout]      |                 ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_column_end`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `was_splitted`
[INFO] [stdout]     --> crocheting/src/nodes.rs:2180:21
[INFO] [stdout]      |
[INFO] [stdout] 2180 |                 let was_splitted = ret[1].len() > 1;
[INFO] [stdout]      |                     ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_was_splitted`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `base_target`
[INFO] [stdout]     --> crocheting/src/nodes.rs:2214:21
[INFO] [stdout]      |
[INFO] [stdout] 2214 |                 let base_target: TauCoords = gr.node_weight(base_node).unwrap().height_target();
[INFO] [stdout]      |                     ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_base_target`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `medium_v`
[INFO] [stdout]     --> crocheting/src/nodes.rs:2217:25
[INFO] [stdout]      |
[INFO] [stdout] 2217 |                     let medium_v: TauCoords = gr
[INFO] [stdout]      |                         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_medium_v`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cur_coord`
[INFO] [stdout]     --> crocheting/src/nodes.rs:2224:29
[INFO] [stdout]      |
[INFO] [stdout] 2224 |                         let cur_coord = gr.node_weight(previous_column_nodes[i]).unwrap().coords;
[INFO] [stdout]      |                             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cur_coord`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `column_middle`
[INFO] [stdout]     --> crocheting/src/nodes.rs:2292:17
[INFO] [stdout]      |
[INFO] [stdout] 2292 |                 column_middle: &Vec<TauCoords>,
[INFO] [stdout]      |                 ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_column_middle`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `surf`
[INFO] [stdout]     --> crocheting/src/nodes.rs:2348:17
[INFO] [stdout]      |
[INFO] [stdout] 2348 |                 surf: &Box<dyn UVSurface>,
[INFO] [stdout]      |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_surf`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `direzione`
[INFO] [stdout]    --> crocheting/src/param_surface.rs:146:17
[INFO] [stdout]     |
[INFO] [stdout] 146 |             let direzione = self.get_curve().versor_i(u)?.normalize();
[INFO] [stdout]     |                 ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_direzione`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `versore_tau_global`
[INFO] [stdout]    --> crocheting/src/param_surface.rs:147:17
[INFO] [stdout]     |
[INFO] [stdout] 147 |             let versore_tau_global: Vector3<f64> = (self.to_3d_point(p_aum_tau)? - self.to_3d_point(p_base)?).normalize();
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_versore_tau_global`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `orto_to_spiral_global`
[INFO] [stdout]    --> crocheting/src/param_surface.rs:153:17
[INFO] [stdout]     |
[INFO] [stdout] 153 |             let orto_to_spiral_global: Vector3<f64> = - versore_v_spirale.cross(&normal);
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_orto_to_spiral_global`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> crocheting/src/mesh_viz.rs:1310:17
[INFO] [stdout]      |
[INFO] [stdout] 1310 |             let mut p2 = plane_face_from_transform(&self.transform[1], starting_index + p1.0.len() as i32);
[INFO] [stdout]      |                 ----^^
[INFO] [stdout]      |                 |
[INFO] [stdout]      |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> crocheting/src/mesh_viz.rs:1424:17
[INFO] [stdout]      |
[INFO] [stdout] 1424 |             let mut p2 = plane_face_from_transform(&self.transform[1], starting_index + p1.0.len() as i32);
[INFO] [stdout]      |                 ----^^
[INFO] [stdout]      |                 |
[INFO] [stdout]      |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ITERATIONS` is never used
[INFO] [stdout]    --> crocheting/src/param_surface.rs:189:23
[INFO] [stdout]     |
[INFO] [stdout] 189 |                 const ITERATIONS: usize = 10;
[INFO] [stdout]     |                       ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `flip` is never read
[INFO] [stdout]     --> crocheting/src/mesh_viz.rs:1227:9
[INFO] [stdout]      |
[INFO] [stdout] 1225 |     pub struct SingleCrochetFace {
[INFO] [stdout]      |                ----------------- field in this struct
[INFO] [stdout] 1226 |         stitch_type: StitchType,
[INFO] [stdout] 1227 |         flip: bool,
[INFO] [stdout]      |         ^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `SingleCrochetFace` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `flip` is never read
[INFO] [stdout]     --> crocheting/src/mesh_viz.rs:1289:9
[INFO] [stdout]      |
[INFO] [stdout] 1287 |     pub struct IncreaseFace {
[INFO] [stdout]      |                ------------ field in this struct
[INFO] [stdout] 1288 |         stitch_type: StitchType,
[INFO] [stdout] 1289 |         flip: bool,
[INFO] [stdout]      |         ^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `IncreaseFace` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `flip` is never read
[INFO] [stdout]     --> crocheting/src/mesh_viz.rs:1403:9
[INFO] [stdout]      |
[INFO] [stdout] 1401 |     pub struct DecreaseFace {
[INFO] [stdout]      |                ------------ field in this struct
[INFO] [stdout] 1402 |         stitch_type: StitchType,
[INFO] [stdout] 1403 |         flip: bool,
[INFO] [stdout]      |         ^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `DecreaseFace` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `flip` is never read
[INFO] [stdout]     --> crocheting/src/mesh_viz.rs:1514:9
[INFO] [stdout]      |
[INFO] [stdout] 1512 |     pub struct TurnBackFace {
[INFO] [stdout]      |                ------------ field in this struct
[INFO] [stdout] 1513 |         stitch_type: StitchType,
[INFO] [stdout] 1514 |         flip: bool,
[INFO] [stdout]      |         ^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `TurnBackFace` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `flip` is never read
[INFO] [stdout]     --> crocheting/src/mesh_viz.rs:1573:9
[INFO] [stdout]      |
[INFO] [stdout] 1571 |     pub struct TurnForwardFace {
[INFO] [stdout]      |                --------------- field in this struct
[INFO] [stdout] 1572 |         stitch_type: StitchType,
[INFO] [stdout] 1573 |         flip: bool,
[INFO] [stdout]      |         ^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `TurnForwardFace` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `flip` is never read
[INFO] [stdout]     --> crocheting/src/mesh_viz.rs:1635:9
[INFO] [stdout]      |
[INFO] [stdout] 1633 |     pub struct CapFace {
[INFO] [stdout]      |                ------- field in this struct
[INFO] [stdout] 1634 |         stitch_type: StitchType,
[INFO] [stdout] 1635 |         flip: bool,
[INFO] [stdout]      |         ^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `CapFace` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&NodeIndex` instead of cloning the inner type
[INFO] [stdout]    --> crocheting/src/nodes.rs:938:47
[INFO] [stdout]     |
[INFO] [stdout] 938 | ...                   .node_weight(*n_id.clone())
[INFO] [stdout]     |                                         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(suspicious_double_ref_op)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&NodeIndex` instead of cloning the inner type
[INFO] [stdout]    --> crocheting/src/nodes.rs:945:55
[INFO] [stdout]     |
[INFO] [stdout] 945 |                     .filter(|n| self.find_all_wales(*n.clone()).len() < 2)
[INFO] [stdout]     |                                                       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&NodeIndex` instead of cloning the inner type
[INFO] [stdout]     --> crocheting/src/nodes.rs:1327:59
[INFO] [stdout]      |
[INFO] [stdout] 1327 |                         .filter(|n| self.find_all_wales(*n.clone()).len() < 2)
[INFO] [stdout]      |                                                           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 38 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling generatore_uncinetto v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `MultiShapeSurface`
[INFO] [stdout]  --> src/main.rs:2:63
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crocheting::param_surface::surface::{Cylinder, UVSurface, MultiShapeSurface};
[INFO] [stdout]   |                                                               ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Circle`, `MultiPointShape`, `Shape`
[INFO] [stdout]  --> src/main.rs:5:36
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crocheting::geometry::shapes::{MultiPointShape, Circle, Shape};
[INFO] [stdout]   |                                    ^^^^^^^^^^^^^^^  ^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crocheting::mesh_viz::mesh_viz::StitchMesh`
[INFO] [stdout]  --> src/main.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crocheting::mesh_viz::mesh_viz::StitchMesh;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `EdgeType`
[INFO] [stdout]  --> src/main.rs:9:48
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crocheting::nodes::nodes::{KnittableGraph, EdgeType};
[INFO] [stdout]   |                                                ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crocheting::instructions::instructions::InstructionsGenerator`
[INFO] [stdout]   --> src/main.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use crocheting::instructions::instructions::InstructionsGenerator;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Duration`, `Instant`
[INFO] [stdout]   --> src/main.rs:12:17
[INFO] [stdout]    |
[INFO] [stdout] 12 | use std::time::{Instant, Duration};
[INFO] [stdout]    |                 ^^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fs`
[INFO] [stdout]   --> src/main.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use std::fs;
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Cylinder`
[INFO] [stdout]  --> src/modelli.rs:3:57
[INFO] [stdout]   |
[INFO] [stdout] 3 |     use crocheting::param_surface::surface::{UVSurface, Cylinder, MultiShapeSurface};
[INFO] [stdout]   |                                                         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Circle`
[INFO] [stdout]  --> src/modelli.rs:5:63
[INFO] [stdout]   |
[INFO] [stdout] 5 |     use crocheting::geometry::shapes::{MultiPointShape,Shape, Circle};
[INFO] [stdout]   |                                                               ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `beastie` is never used
[INFO] [stdout]  --> src/modelli.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 |     pub fn beastie() -> Box<dyn UVSurface>
[INFO] [stdout]   |            ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.79s
[INFO] running `Command { std: "docker" "inspect" "26e26cc82398ff0a9a679d9eb7823735fca8b4164cd162be06cd113814280fab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26e26cc82398ff0a9a679d9eb7823735fca8b4164cd162be06cd113814280fab", kill_on_drop: false }`
[INFO] [stdout] 26e26cc82398ff0a9a679d9eb7823735fca8b4164cd162be06cd113814280fab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ee8fec88667702438560b0baa931773d306d2ea2bd7d5297ca8900162e7d2242
[INFO] running `Command { std: "docker" "start" "-a" "ee8fec88667702438560b0baa931773d306d2ea2bd7d5297ca8900162e7d2242", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `std::f64::consts::PI`
[INFO] [stdout]   --> crocheting/src/nodes.rs:29:9
[INFO] [stdout]    |
[INFO] [stdout] 29 |     use std::f64::consts::PI;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> crocheting/src/param_surface.rs:235:35
[INFO] [stdout]     |
[INFO] [stdout] 235 |                 let spostamento = (self.to_3d_point(direct_tau_incremented_coord)? - self.to_3d_point(coord)?);
[INFO] [stdout]     |                                   ^                                                                          ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 235 -                 let spostamento = (self.to_3d_point(direct_tau_incremented_coord)? - self.to_3d_point(coord)?);
[INFO] [stdout] 235 +                 let spostamento = self.to_3d_point(direct_tau_incremented_coord)? - self.to_3d_point(coord)?;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]     --> crocheting/src/nodes.rs:2380:21
[INFO] [stdout]      |
[INFO] [stdout] 2379 |                       todo!("Ancora non supportato");
[INFO] [stdout]      |                       ------------------------------ any code following this expression is unreachable
[INFO] [stdout] 2380 | /                     gr.add_edge(
[INFO] [stdout] 2381 | |                         prev_level_nodes[0],
[INFO] [stdout] 2382 | |                         new_nodes[1],
[INFO] [stdout] 2383 | |                         CrochetEdge {
[INFO] [stdout] 2384 | |                             link_type: EdgeType::Wale,
[INFO] [stdout] 2385 | |                         },
[INFO] [stdout] 2386 | |                     );
[INFO] [stdout]      | |______________________^ unreachable statement
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]    --> crocheting/src/param_surface.rs:252:13
[INFO] [stdout]     |
[INFO] [stdout] 250 |               return Ok(new_coord);
[INFO] [stdout]     |               -------------------- any code following this expression is unreachable
[INFO] [stdout] 251 |
[INFO] [stdout] 252 | /             return Ok(
[INFO] [stdout] 253 | |                 TauCoords{
[INFO] [stdout] 254 | |                     tau: coord.tau + dist / ds_su_dtau,
[INFO] [stdout] 255 | |                     v: coord.v
[INFO] [stdout] 256 | |                 }
[INFO] [stdout] 257 | |             );
[INFO] [stdout]     | |______________^ unreachable statement
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> crocheting/src/crochet_consts.rs:136:9
[INFO] [stdout]     |
[INFO] [stdout] 135 |           return sin_value*DITHERING_MULT;
[INFO] [stdout]     |           ------------------------------- any code following this expression is unreachable
[INFO] [stdout] 136 | /         if sin_value > 0.0
[INFO] [stdout] 137 | |         {
[INFO] [stdout] 138 | |             return sin_value*DITHERING_MULT;
[INFO] [stdout] 139 | |         }
[INFO] [stdout] ...   |
[INFO] [stdout] 142 | |             return sin_value*(DITHERING_MULT*0.5);
[INFO] [stdout] 143 | |         }
[INFO] [stdout]     | |_________^ unreachable expression
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]     --> crocheting/src/nodes.rs:1138:17
[INFO] [stdout]      |
[INFO] [stdout] 1138 |             for i in 1..self.get_surface().tau_max_value().floor() as usize
[INFO] [stdout]      |                 ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `last_generated_cycle`
[INFO] [stdout]     --> crocheting/src/nodes.rs:1143:21
[INFO] [stdout]      |
[INFO] [stdout] 1143 |             let mut last_generated_cycle: Vec<NodeIndex> = vec![];
[INFO] [stdout]      |                     ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_last_generated_cycle`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `current_generated_cycle`
[INFO] [stdout]     --> crocheting/src/nodes.rs:1149:25
[INFO] [stdout]      |
[INFO] [stdout] 1149 |                 let mut current_generated_cycle: Vec<NodeIndex> = Vec::new();
[INFO] [stdout]      |                         ^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_current_generated_cycle`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `base_coords`
[INFO] [stdout]     --> crocheting/src/nodes.rs:1250:25
[INFO] [stdout]      |
[INFO] [stdout] 1250 |                     let base_coords = self
[INFO] [stdout]      |                         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_base_coords`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `next_c_node_coord`
[INFO] [stdout]     --> crocheting/src/nodes.rs:1319:25
[INFO] [stdout]      |
[INFO] [stdout] 1319 |                     let next_c_node_coord = self
[INFO] [stdout]      |                         ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_next_c_node_coord`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> crocheting/src/nodes.rs:1143:17
[INFO] [stdout]      |
[INFO] [stdout] 1143 |             let mut last_generated_cycle: Vec<NodeIndex> = vec![];
[INFO] [stdout]      |                 ----^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |                 |
[INFO] [stdout]      |                 help: remove this `mut`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> crocheting/src/nodes.rs:1149:21
[INFO] [stdout]      |
[INFO] [stdout] 1149 |                 let mut current_generated_cycle: Vec<NodeIndex> = Vec::new();
[INFO] [stdout]      |                     ----^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |                     |
[INFO] [stdout]      |                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `fuond_we` is assigned to, but never used
[INFO] [stdout]     --> crocheting/src/nodes.rs:2921:33
[INFO] [stdout]      |
[INFO] [stdout] 2921 |                         let mut fuond_we = self.get_graph().node_weight(start_ind).unwrap();
[INFO] [stdout]      |                                 ^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: consider using `_fuond_we` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `fuond_we` is never read
[INFO] [stdout]     --> crocheting/src/nodes.rs:2938:33
[INFO] [stdout]      |
[INFO] [stdout] 2938 | ...                   fuond_we = w;
[INFO] [stdout]      |                       ^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout]      = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wanted_length`
[INFO] [stdout]     --> crocheting/src/nodes.rs:1954:33
[INFO] [stdout]      |
[INFO] [stdout] 1954 | ...                   let wanted_length = crochet_consts::get_height();
[INFO] [stdout]      |                           ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_wanted_length`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> crocheting/src/nodes.rs:1913:21
[INFO] [stdout]      |
[INFO] [stdout] 1913 |                 let mut new_middle_coords = left_average.lerp(&right_average, 0.5);
[INFO] [stdout]      |                     ----^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |                     |
[INFO] [stdout]      |                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `column_end`
[INFO] [stdout]     --> crocheting/src/nodes.rs:2039:17
[INFO] [stdout]      |
[INFO] [stdout] 2039 |                 column_end: [TauCoords; 2]
[INFO] [stdout]      |                 ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_column_end`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `was_splitted`
[INFO] [stdout]     --> crocheting/src/nodes.rs:2180:21
[INFO] [stdout]      |
[INFO] [stdout] 2180 |                 let was_splitted = ret[1].len() > 1;
[INFO] [stdout]      |                     ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_was_splitted`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `base_target`
[INFO] [stdout]     --> crocheting/src/nodes.rs:2214:21
[INFO] [stdout]      |
[INFO] [stdout] 2214 |                 let base_target: TauCoords = gr.node_weight(base_node).unwrap().height_target();
[INFO] [stdout]      |                     ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_base_target`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `medium_v`
[INFO] [stdout]     --> crocheting/src/nodes.rs:2217:25
[INFO] [stdout]      |
[INFO] [stdout] 2217 |                     let medium_v: TauCoords = gr
[INFO] [stdout]      |                         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_medium_v`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cur_coord`
[INFO] [stdout]     --> crocheting/src/nodes.rs:2224:29
[INFO] [stdout]      |
[INFO] [stdout] 2224 |                         let cur_coord = gr.node_weight(previous_column_nodes[i]).unwrap().coords;
[INFO] [stdout]      |                             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cur_coord`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `column_middle`
[INFO] [stdout]     --> crocheting/src/nodes.rs:2292:17
[INFO] [stdout]      |
[INFO] [stdout] 2292 |                 column_middle: &Vec<TauCoords>,
[INFO] [stdout]      |                 ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_column_middle`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `surf`
[INFO] [stdout]     --> crocheting/src/nodes.rs:2348:17
[INFO] [stdout]      |
[INFO] [stdout] 2348 |                 surf: &Box<dyn UVSurface>,
[INFO] [stdout]      |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_surf`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `direzione`
[INFO] [stdout]    --> crocheting/src/param_surface.rs:146:17
[INFO] [stdout]     |
[INFO] [stdout] 146 |             let direzione = self.get_curve().versor_i(u)?.normalize();
[INFO] [stdout]     |                 ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_direzione`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `versore_tau_global`
[INFO] [stdout]    --> crocheting/src/param_surface.rs:147:17
[INFO] [stdout]     |
[INFO] [stdout] 147 |             let versore_tau_global: Vector3<f64> = (self.to_3d_point(p_aum_tau)? - self.to_3d_point(p_base)?).normalize();
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_versore_tau_global`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `orto_to_spiral_global`
[INFO] [stdout]    --> crocheting/src/param_surface.rs:153:17
[INFO] [stdout]     |
[INFO] [stdout] 153 |             let orto_to_spiral_global: Vector3<f64> = - versore_v_spirale.cross(&normal);
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_orto_to_spiral_global`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> crocheting/src/mesh_viz.rs:1310:17
[INFO] [stdout]      |
[INFO] [stdout] 1310 |             let mut p2 = plane_face_from_transform(&self.transform[1], starting_index + p1.0.len() as i32);
[INFO] [stdout]      |                 ----^^
[INFO] [stdout]      |                 |
[INFO] [stdout]      |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> crocheting/src/mesh_viz.rs:1424:17
[INFO] [stdout]      |
[INFO] [stdout] 1424 |             let mut p2 = plane_face_from_transform(&self.transform[1], starting_index + p1.0.len() as i32);
[INFO] [stdout]      |                 ----^^
[INFO] [stdout]      |                 |
[INFO] [stdout]      |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ITERATIONS` is never used
[INFO] [stdout]    --> crocheting/src/param_surface.rs:189:23
[INFO] [stdout]     |
[INFO] [stdout] 189 |                 const ITERATIONS: usize = 10;
[INFO] [stdout]     |                       ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `flip` is never read
[INFO] [stdout]     --> crocheting/src/mesh_viz.rs:1227:9
[INFO] [stdout]      |
[INFO] [stdout] 1225 |     pub struct SingleCrochetFace {
[INFO] [stdout]      |                ----------------- field in this struct
[INFO] [stdout] 1226 |         stitch_type: StitchType,
[INFO] [stdout] 1227 |         flip: bool,
[INFO] [stdout]      |         ^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `SingleCrochetFace` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `flip` is never read
[INFO] [stdout]     --> crocheting/src/mesh_viz.rs:1289:9
[INFO] [stdout]      |
[INFO] [stdout] 1287 |     pub struct IncreaseFace {
[INFO] [stdout]      |                ------------ field in this struct
[INFO] [stdout] 1288 |         stitch_type: StitchType,
[INFO] [stdout] 1289 |         flip: bool,
[INFO] [stdout]      |         ^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `IncreaseFace` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `flip` is never read
[INFO] [stdout]     --> crocheting/src/mesh_viz.rs:1403:9
[INFO] [stdout]      |
[INFO] [stdout] 1401 |     pub struct DecreaseFace {
[INFO] [stdout]      |                ------------ field in this struct
[INFO] [stdout] 1402 |         stitch_type: StitchType,
[INFO] [stdout] 1403 |         flip: bool,
[INFO] [stdout]      |         ^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `DecreaseFace` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `flip` is never read
[INFO] [stdout]     --> crocheting/src/mesh_viz.rs:1514:9
[INFO] [stdout]      |
[INFO] [stdout] 1512 |     pub struct TurnBackFace {
[INFO] [stdout]      |                ------------ field in this struct
[INFO] [stdout] 1513 |         stitch_type: StitchType,
[INFO] [stdout] 1514 |         flip: bool,
[INFO] [stdout]      |         ^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `TurnBackFace` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `flip` is never read
[INFO] [stdout]     --> crocheting/src/mesh_viz.rs:1573:9
[INFO] [stdout]      |
[INFO] [stdout] 1571 |     pub struct TurnForwardFace {
[INFO] [stdout]      |                --------------- field in this struct
[INFO] [stdout] 1572 |         stitch_type: StitchType,
[INFO] [stdout] 1573 |         flip: bool,
[INFO] [stdout]      |         ^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `TurnForwardFace` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `flip` is never read
[INFO] [stdout]     --> crocheting/src/mesh_viz.rs:1635:9
[INFO] [stdout]      |
[INFO] [stdout] 1633 |     pub struct CapFace {
[INFO] [stdout]      |                ------- field in this struct
[INFO] [stdout] 1634 |         stitch_type: StitchType,
[INFO] [stdout] 1635 |         flip: bool,
[INFO] [stdout]      |         ^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `CapFace` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&NodeIndex` instead of cloning the inner type
[INFO] [stdout]    --> crocheting/src/nodes.rs:938:47
[INFO] [stdout]     |
[INFO] [stdout] 938 | ...                   .node_weight(*n_id.clone())
[INFO] [stdout]     |                                         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(suspicious_double_ref_op)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling generatore_uncinetto v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&NodeIndex` instead of cloning the inner type
[INFO] [stdout]    --> crocheting/src/nodes.rs:945:55
[INFO] [stdout]     |
[INFO] [stdout] 945 |                     .filter(|n| self.find_all_wales(*n.clone()).len() < 2)
[INFO] [stdout]     |                                                       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&NodeIndex` instead of cloning the inner type
[INFO] [stdout]     --> crocheting/src/nodes.rs:1327:59
[INFO] [stdout]      |
[INFO] [stdout] 1327 |                         .filter(|n| self.find_all_wales(*n.clone()).len() < 2)
[INFO] [stdout]      |                                                           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 38 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Cylinder`
[INFO] [stdout]  --> src/modelli.rs:3:57
[INFO] [stdout]   |
[INFO] [stdout] 3 |     use crocheting::param_surface::surface::{UVSurface, Cylinder, MultiShapeSurface};
[INFO] [stdout]   |                                                         ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Circle`
[INFO] [stdout]  --> src/modelli.rs:5:63
[INFO] [stdout]   |
[INFO] [stdout] 5 |     use crocheting::geometry::shapes::{MultiPointShape,Shape, Circle};
[INFO] [stdout]   |                                                               ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]    --> src/main.rs:201:13
[INFO] [stdout]     |
[INFO] [stdout] 201 |         let s = Cylinder::new(Box::new(b), 0.05, 0.05);
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/main.rs:1251:21
[INFO] [stdout]      |
[INFO] [stdout] 1251 |                 let mut st = StitchMesh::new_from_graph(&gr);
[INFO] [stdout]      |                     ----^^
[INFO] [stdout]      |                     |
[INFO] [stdout]      |                     help: remove this `mut`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/main.rs:1299:21
[INFO] [stdout]      |
[INFO] [stdout] 1299 |                 let mut st = StitchMesh::new_from_graph(&gr);
[INFO] [stdout]      |                     ----^^
[INFO] [stdout]      |                     |
[INFO] [stdout]      |                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `beastie` is never used
[INFO] [stdout]  --> src/modelli.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 |     pub fn beastie() -> Box<dyn UVSurface>
[INFO] [stdout]   |            ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_cylinder_render` is never used
[INFO] [stdout]    --> src/main.rs:205:8
[INFO] [stdout]     |
[INFO] [stdout] 205 |     fn test_cylinder_render()
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `geodesic` is never used
[INFO] [stdout]    --> src/main.rs:227:8
[INFO] [stdout]     |
[INFO] [stdout] 227 |     fn geodesic()
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `cilindro_semplice` is never used
[INFO] [stdout]    --> src/main.rs:260:8
[INFO] [stdout]     |
[INFO] [stdout] 260 |     fn cilindro_semplice()
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `knitted_test_2_no_shortrow` is never used
[INFO] [stdout]    --> src/main.rs:352:8
[INFO] [stdout]     |
[INFO] [stdout] 352 |     fn knitted_test_2_no_shortrow()
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `knitted_test_2` is never used
[INFO] [stdout]    --> src/main.rs:423:8
[INFO] [stdout]     |
[INFO] [stdout] 423 |     fn knitted_test_2()
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `knitted_cylinder` is never used
[INFO] [stdout]    --> src/main.rs:488:8
[INFO] [stdout]     |
[INFO] [stdout] 488 |     fn knitted_cylinder()
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `bezier_examples` is never used
[INFO] [stdout]    --> src/main.rs:530:8
[INFO] [stdout]     |
[INFO] [stdout] 530 |     fn bezier_examples()
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `godot_meshviz` is never used
[INFO] [stdout]    --> src/main.rs:563:8
[INFO] [stdout]     |
[INFO] [stdout] 563 |     fn godot_meshviz()
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `capunaman` is never used
[INFO] [stdout]    --> src/main.rs:627:8
[INFO] [stdout]     |
[INFO] [stdout] 627 |     fn capunaman()
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `capunaman_knitted_test_2` is never used
[INFO] [stdout]    --> src/main.rs:669:8
[INFO] [stdout]     |
[INFO] [stdout] 669 |     fn capunaman_knitted_test_2()
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `multishape_1_crochetgraph` is never used
[INFO] [stdout]    --> src/main.rs:709:8
[INFO] [stdout]     |
[INFO] [stdout] 709 |     fn multishape_1_crochetgraph()
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `multishape_1_capunaman` is never used
[INFO] [stdout]    --> src/main.rs:801:8
[INFO] [stdout]     |
[INFO] [stdout] 801 |     fn multishape_1_capunaman()
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `oca_celeste` is never used
[INFO] [stdout]    --> src/main.rs:870:8
[INFO] [stdout]     |
[INFO] [stdout] 870 |     fn oca_celeste()
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `beastie` is never used
[INFO] [stdout]    --> src/main.rs:960:8
[INFO] [stdout]     |
[INFO] [stdout] 960 |     fn beastie()
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `spiral_check` is never used
[INFO] [stdout]    --> src/main.rs:987:8
[INFO] [stdout]     |
[INFO] [stdout] 987 |     fn spiral_check()
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `plots_for_compliance` is never used
[INFO] [stdout]     --> src/main.rs:1044:8
[INFO] [stdout]      |
[INFO] [stdout] 1044 |     fn plots_for_compliance()
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `time_benchmark_godot_meshviz` is never used
[INFO] [stdout]     --> src/main.rs:1074:8
[INFO] [stdout]      |
[INFO] [stdout] 1074 |     fn time_benchmark_godot_meshviz()
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `time_benchmark_oca_celeste` is never used
[INFO] [stdout]     --> src/main.rs:1098:8
[INFO] [stdout]      |
[INFO] [stdout] 1098 |     fn time_benchmark_oca_celeste()
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `asymmetric_expansion` is never used
[INFO] [stdout]     --> src/main.rs:1326:8
[INFO] [stdout]      |
[INFO] [stdout] 1326 |     fn asymmetric_expansion()
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]     --> src/main.rs:1034:17
[INFO] [stdout]      |
[INFO] [stdout] 1034 |                 write!(file_output, "{} {} {}\n", p.x, p.y, p.z);
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]      = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]      = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]     --> src/main.rs:1265:17
[INFO] [stdout]      |
[INFO] [stdout] 1265 |                 writeln!(time_file, "{}", dati_capunaman[0].as_millis());
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]      = note: this warning originates in the macro `writeln` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]     --> src/main.rs:1311:17
[INFO] [stdout]      |
[INFO] [stdout] 1311 |                 writeln!(time_file, "{}", dati_gismondi[0].as_millis());
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]      = note: this warning originates in the macro `writeln` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 28 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "ee8fec88667702438560b0baa931773d306d2ea2bd7d5297ca8900162e7d2242", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee8fec88667702438560b0baa931773d306d2ea2bd7d5297ca8900162e7d2242", kill_on_drop: false }`
[INFO] [stdout] ee8fec88667702438560b0baa931773d306d2ea2bd7d5297ca8900162e7d2242
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d51f9ba70fc21af2be002f039c8f7df766128ba296d981d17d0efbf5b80e09aa
[INFO] running `Command { std: "docker" "start" "-a" "d51f9ba70fc21af2be002f039c8f7df766128ba296d981d17d0efbf5b80e09aa", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `std::f64::consts::PI`
[INFO] [stderr]   --> crocheting/src/nodes.rs:29:9
[INFO] [stderr]    |
[INFO] [stderr] 29 |     use std::f64::consts::PI;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> crocheting/src/param_surface.rs:235:35
[INFO] [stderr]     |
[INFO] [stderr] 235 |                 let spostamento = (self.to_3d_point(direct_tau_incremented_coord)? - self.to_3d_point(coord)?);
[INFO] [stderr]     |                                   ^                                                                          ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 235 -                 let spostamento = (self.to_3d_point(direct_tau_incremented_coord)? - self.to_3d_point(coord)?);
[INFO] [stderr] 235 +                 let spostamento = self.to_3d_point(direct_tau_incremented_coord)? - self.to_3d_point(coord)?;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable statement
[INFO] [stderr]     --> crocheting/src/nodes.rs:2380:21
[INFO] [stderr]      |
[INFO] [stderr] 2379 |                       todo!("Ancora non supportato");
[INFO] [stderr]      |                       ------------------------------ any code following this expression is unreachable
[INFO] [stderr] 2380 | /                     gr.add_edge(
[INFO] [stderr] 2381 | |                         prev_level_nodes[0],
[INFO] [stderr] 2382 | |                         new_nodes[1],
[INFO] [stderr] 2383 | |                         CrochetEdge {
[INFO] [stderr] 2384 | |                             link_type: EdgeType::Wale,
[INFO] [stderr] 2385 | |                         },
[INFO] [stderr] 2386 | |                     );
[INFO] [stderr]      | |______________________^ unreachable statement
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(unreachable_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable statement
[INFO] [stderr]    --> crocheting/src/param_surface.rs:252:13
[INFO] [stderr]     |
[INFO] [stderr] 250 |               return Ok(new_coord);
[INFO] [stderr]     |               -------------------- any code following this expression is unreachable
[INFO] [stderr] 251 |
[INFO] [stderr] 252 | /             return Ok(
[INFO] [stderr] 253 | |                 TauCoords{
[INFO] [stderr] 254 | |                     tau: coord.tau + dist / ds_su_dtau,
[INFO] [stderr] 255 | |                     v: coord.v
[INFO] [stderr] 256 | |                 }
[INFO] [stderr] 257 | |             );
[INFO] [stderr]     | |______________^ unreachable statement
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable expression
[INFO] [stderr]    --> crocheting/src/crochet_consts.rs:136:9
[INFO] [stderr]     |
[INFO] [stderr] 135 |           return sin_value*DITHERING_MULT;
[INFO] [stderr]     |           ------------------------------- any code following this expression is unreachable
[INFO] [stderr] 136 | /         if sin_value > 0.0
[INFO] [stderr] 137 | |         {
[INFO] [stderr] 138 | |             return sin_value*DITHERING_MULT;
[INFO] [stderr] 139 | |         }
[INFO] [stderr] ...   |
[INFO] [stderr] 142 | |             return sin_value*(DITHERING_MULT*0.5);
[INFO] [stderr] 143 | |         }
[INFO] [stderr]     | |_________^ unreachable expression
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `i`
[INFO] [stderr]     --> crocheting/src/nodes.rs:1138:17
[INFO] [stderr]      |
[INFO] [stderr] 1138 |             for i in 1..self.get_surface().tau_max_value().floor() as usize
[INFO] [stderr]      |                 ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `last_generated_cycle`
[INFO] [stderr]     --> crocheting/src/nodes.rs:1143:21
[INFO] [stderr]      |
[INFO] [stderr] 1143 |             let mut last_generated_cycle: Vec<NodeIndex> = vec![];
[INFO] [stderr]      |                     ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_last_generated_cycle`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `current_generated_cycle`
[INFO] [stderr]     --> crocheting/src/nodes.rs:1149:25
[INFO] [stderr]      |
[INFO] [stderr] 1149 |                 let mut current_generated_cycle: Vec<NodeIndex> = Vec::new();
[INFO] [stderr]      |                         ^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_current_generated_cycle`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `base_coords`
[INFO] [stderr]     --> crocheting/src/nodes.rs:1250:25
[INFO] [stderr]      |
[INFO] [stderr] 1250 |                     let base_coords = self
[INFO] [stderr]      |                         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_base_coords`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `next_c_node_coord`
[INFO] [stderr]     --> crocheting/src/nodes.rs:1319:25
[INFO] [stderr]      |
[INFO] [stderr] 1319 |                     let next_c_node_coord = self
[INFO] [stderr]      |                         ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_next_c_node_coord`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> crocheting/src/nodes.rs:1143:17
[INFO] [stderr]      |
[INFO] [stderr] 1143 |             let mut last_generated_cycle: Vec<NodeIndex> = vec![];
[INFO] [stderr]      |                 ----^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |                 |
[INFO] [stderr]      |                 help: remove this `mut`
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> crocheting/src/nodes.rs:1149:21
[INFO] [stderr]      |
[INFO] [stderr] 1149 |                 let mut current_generated_cycle: Vec<NodeIndex> = Vec::new();
[INFO] [stderr]      |                     ----^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |                     |
[INFO] [stderr]      |                     help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `fuond_we` is assigned to, but never used
[INFO] [stderr]     --> crocheting/src/nodes.rs:2921:33
[INFO] [stderr]      |
[INFO] [stderr] 2921 |                         let mut fuond_we = self.get_graph().node_weight(start_ind).unwrap();
[INFO] [stderr]      |                                 ^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: consider using `_fuond_we` instead
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `fuond_we` is never read
[INFO] [stderr]     --> crocheting/src/nodes.rs:2938:33
[INFO] [stderr]      |
[INFO] [stderr] 2938 | ...                   fuond_we = w;
[INFO] [stderr]      |                       ^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = help: maybe it is overwritten before being read?
[INFO] [stderr]      = note: `#[warn(unused_assignments)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `wanted_length`
[INFO] [stderr]     --> crocheting/src/nodes.rs:1954:33
[INFO] [stderr]      |
[INFO] [stderr] 1954 | ...                   let wanted_length = crochet_consts::get_height();
[INFO] [stderr]      |                           ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_wanted_length`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> crocheting/src/nodes.rs:1913:21
[INFO] [stderr]      |
[INFO] [stderr] 1913 |                 let mut new_middle_coords = left_average.lerp(&right_average, 0.5);
[INFO] [stderr]      |                     ----^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |                     |
[INFO] [stderr]      |                     help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `column_end`
[INFO] [stderr]     --> crocheting/src/nodes.rs:2039:17
[INFO] [stderr]      |
[INFO] [stderr] 2039 |                 column_end: [TauCoords; 2]
[INFO] [stderr]      |                 ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_column_end`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `was_splitted`
[INFO] [stderr]     --> crocheting/src/nodes.rs:2180:21
[INFO] [stderr]      |
[INFO] [stderr] 2180 |                 let was_splitted = ret[1].len() > 1;
[INFO] [stderr]      |                     ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_was_splitted`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `base_target`
[INFO] [stderr]     --> crocheting/src/nodes.rs:2214:21
[INFO] [stderr]      |
[INFO] [stderr] 2214 |                 let base_target: TauCoords = gr.node_weight(base_node).unwrap().height_target();
[INFO] [stderr]      |                     ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_base_target`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `medium_v`
[INFO] [stderr]     --> crocheting/src/nodes.rs:2217:25
[INFO] [stderr]      |
[INFO] [stderr] 2217 |                     let medium_v: TauCoords = gr
[INFO] [stderr]      |                         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_medium_v`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cur_coord`
[INFO] [stderr]     --> crocheting/src/nodes.rs:2224:29
[INFO] [stderr]      |
[INFO] [stderr] 2224 |                         let cur_coord = gr.node_weight(previous_column_nodes[i]).unwrap().coords;
[INFO] [stderr]      |                             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cur_coord`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `column_middle`
[INFO] [stderr]     --> crocheting/src/nodes.rs:2292:17
[INFO] [stderr]      |
[INFO] [stderr] 2292 |                 column_middle: &Vec<TauCoords>,
[INFO] [stderr]      |                 ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_column_middle`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `surf`
[INFO] [stderr]     --> crocheting/src/nodes.rs:2348:17
[INFO] [stderr]      |
[INFO] [stderr] 2348 |                 surf: &Box<dyn UVSurface>,
[INFO] [stderr]      |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_surf`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `direzione`
[INFO] [stderr]    --> crocheting/src/param_surface.rs:146:17
[INFO] [stderr]     |
[INFO] [stderr] 146 |             let direzione = self.get_curve().versor_i(u)?.normalize();
[INFO] [stderr]     |                 ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_direzione`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `versore_tau_global`
[INFO] [stderr]    --> crocheting/src/param_surface.rs:147:17
[INFO] [stderr]     |
[INFO] [stderr] 147 |             let versore_tau_global: Vector3<f64> = (self.to_3d_point(p_aum_tau)? - self.to_3d_point(p_base)?).normalize();
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_versore_tau_global`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `orto_to_spiral_global`
[INFO] [stderr]    --> crocheting/src/param_surface.rs:153:17
[INFO] [stderr]     |
[INFO] [stderr] 153 |             let orto_to_spiral_global: Vector3<f64> = - versore_v_spirale.cross(&normal);
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_orto_to_spiral_global`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> crocheting/src/mesh_viz.rs:1310:17
[INFO] [stderr]      |
[INFO] [stderr] 1310 |             let mut p2 = plane_face_from_transform(&self.transform[1], starting_index + p1.0.len() as i32);
[INFO] [stderr]      |                 ----^^
[INFO] [stderr]      |                 |
[INFO] [stderr]      |                 help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> crocheting/src/mesh_viz.rs:1424:17
[INFO] [stderr]      |
[INFO] [stderr] 1424 |             let mut p2 = plane_face_from_transform(&self.transform[1], starting_index + p1.0.len() as i32);
[INFO] [stderr]      |                 ----^^
[INFO] [stderr]      |                 |
[INFO] [stderr]      |                 help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: constant `ITERATIONS` is never used
[INFO] [stderr]    --> crocheting/src/param_surface.rs:189:23
[INFO] [stderr]     |
[INFO] [stderr] 189 |                 const ITERATIONS: usize = 10;
[INFO] [stderr]     |                       ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `flip` is never read
[INFO] [stderr]     --> crocheting/src/mesh_viz.rs:1227:9
[INFO] [stderr]      |
[INFO] [stderr] 1225 |     pub struct SingleCrochetFace {
[INFO] [stderr]      |                ----------------- field in this struct
[INFO] [stderr] 1226 |         stitch_type: StitchType,
[INFO] [stderr] 1227 |         flip: bool,
[INFO] [stderr]      |         ^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: `SingleCrochetFace` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: field `flip` is never read
[INFO] [stderr]     --> crocheting/src/mesh_viz.rs:1289:9
[INFO] [stderr]      |
[INFO] [stderr] 1287 |     pub struct IncreaseFace {
[INFO] [stderr]      |                ------------ field in this struct
[INFO] [stderr] 1288 |         stitch_type: StitchType,
[INFO] [stderr] 1289 |         flip: bool,
[INFO] [stderr]      |         ^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: `IncreaseFace` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: field `flip` is never read
[INFO] [stderr]     --> crocheting/src/mesh_viz.rs:1403:9
[INFO] [stderr]      |
[INFO] [stderr] 1401 |     pub struct DecreaseFace {
[INFO] [stderr]      |                ------------ field in this struct
[INFO] [stderr] 1402 |         stitch_type: StitchType,
[INFO] [stderr] 1403 |         flip: bool,
[INFO] [stderr]      |         ^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: `DecreaseFace` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: field `flip` is never read
[INFO] [stderr]     --> crocheting/src/mesh_viz.rs:1514:9
[INFO] [stderr]      |
[INFO] [stderr] 1512 |     pub struct TurnBackFace {
[INFO] [stderr]      |                ------------ field in this struct
[INFO] [stderr] 1513 |         stitch_type: StitchType,
[INFO] [stderr] 1514 |         flip: bool,
[INFO] [stderr]      |         ^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: `TurnBackFace` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: field `flip` is never read
[INFO] [stderr]     --> crocheting/src/mesh_viz.rs:1573:9
[INFO] [stderr]      |
[INFO] [stderr] 1571 |     pub struct TurnForwardFace {
[INFO] [stderr]      |                --------------- field in this struct
[INFO] [stderr] 1572 |         stitch_type: StitchType,
[INFO] [stderr] 1573 |         flip: bool,
[INFO] [stderr]      |         ^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: `TurnForwardFace` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: field `flip` is never read
[INFO] [stderr]     --> crocheting/src/mesh_viz.rs:1635:9
[INFO] [stderr]      |
[INFO] [stderr] 1633 |     pub struct CapFace {
[INFO] [stderr]      |                ------- field in this struct
[INFO] [stderr] 1634 |         stitch_type: StitchType,
[INFO] [stderr] 1635 |         flip: bool,
[INFO] [stderr]      |         ^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: `CapFace` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: using `.clone()` on a double reference, which returns `&NodeIndex` instead of cloning the inner type
[INFO] [stderr]    --> crocheting/src/nodes.rs:938:47
[INFO] [stderr]     |
[INFO] [stderr] 938 | ...                   .node_weight(*n_id.clone())
[INFO] [stderr]     |                                         ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(suspicious_double_ref_op)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: using `.clone()` on a double reference, which returns `&NodeIndex` instead of cloning the inner type
[INFO] [stderr]    --> crocheting/src/nodes.rs:945:55
[INFO] [stderr]     |
[INFO] [stderr] 945 |                     .filter(|n| self.find_all_wales(*n.clone()).len() < 2)
[INFO] [stderr]     |                                                       ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: using `.clone()` on a double reference, which returns `&NodeIndex` instead of cloning the inner type
[INFO] [stderr]     --> crocheting/src/nodes.rs:1327:59
[INFO] [stderr]      |
[INFO] [stderr] 1327 |                         .filter(|n| self.find_all_wales(*n.clone()).len() < 2)
[INFO] [stderr]      |                                                           ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `crocheting` (lib) generated 38 warnings (run `cargo fix --lib -p crocheting` to apply 7 suggestions)
[INFO] [stderr] warning: unused import: `Cylinder`
[INFO] [stderr]  --> src/modelli.rs:3:57
[INFO] [stderr]   |
[INFO] [stderr] 3 |     use crocheting::param_surface::surface::{UVSurface, Cylinder, MultiShapeSurface};
[INFO] [stderr]   |                                                         ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Circle`
[INFO] [stderr]  --> src/modelli.rs:5:63
[INFO] [stderr]   |
[INFO] [stderr] 5 |     use crocheting::geometry::shapes::{MultiPointShape,Shape, Circle};
[INFO] [stderr]   |                                                               ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `s`
[INFO] [stderr]    --> src/main.rs:201:13
[INFO] [stderr]     |
[INFO] [stderr] 201 |         let s = Cylinder::new(Box::new(b), 0.05, 0.05);
[INFO] [stderr]     |             ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> src/main.rs:1251:21
[INFO] [stderr]      |
[INFO] [stderr] 1251 |                 let mut st = StitchMesh::new_from_graph(&gr);
[INFO] [stderr]      |                     ----^^
[INFO] [stderr]      |                     |
[INFO] [stderr]      |                     help: remove this `mut`
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> src/main.rs:1299:21
[INFO] [stderr]      |
[INFO] [stderr] 1299 |                 let mut st = StitchMesh::new_from_graph(&gr);
[INFO] [stderr]      |                     ----^^
[INFO] [stderr]      |                     |
[INFO] [stderr]      |                     help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: function `beastie` is never used
[INFO] [stderr]  --> src/modelli.rs:7:12
[INFO] [stderr]   |
[INFO] [stderr] 7 |     pub fn beastie() -> Box<dyn UVSurface>
[INFO] [stderr]   |            ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `test_cylinder_render` is never used
[INFO] [stderr]    --> src/main.rs:205:8
[INFO] [stderr]     |
[INFO] [stderr] 205 |     fn test_cylinder_render()
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `geodesic` is never used
[INFO] [stderr]    --> src/main.rs:227:8
[INFO] [stderr]     |
[INFO] [stderr] 227 |     fn geodesic()
[INFO] [stderr]     |        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `cilindro_semplice` is never used
[INFO] [stderr]    --> src/main.rs:260:8
[INFO] [stderr]     |
[INFO] [stderr] 260 |     fn cilindro_semplice()
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `knitted_test_2_no_shortrow` is never used
[INFO] [stderr]    --> src/main.rs:352:8
[INFO] [stderr]     |
[INFO] [stderr] 352 |     fn knitted_test_2_no_shortrow()
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `knitted_test_2` is never used
[INFO] [stderr]    --> src/main.rs:423:8
[INFO] [stderr]     |
[INFO] [stderr] 423 |     fn knitted_test_2()
[INFO] [stderr]     |        ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `knitted_cylinder` is never used
[INFO] [stderr]    --> src/main.rs:488:8
[INFO] [stderr]     |
[INFO] [stderr] 488 |     fn knitted_cylinder()
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `bezier_examples` is never used
[INFO] [stderr]    --> src/main.rs:530:8
[INFO] [stderr]     |
[INFO] [stderr] 530 |     fn bezier_examples()
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `godot_meshviz` is never used
[INFO] [stderr]    --> src/main.rs:563:8
[INFO] [stderr]     |
[INFO] [stderr] 563 |     fn godot_meshviz()
[INFO] [stderr]     |        ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `capunaman` is never used
[INFO] [stderr]    --> src/main.rs:627:8
[INFO] [stderr]     |
[INFO] [stderr] 627 |     fn capunaman()
[INFO] [stderr]     |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `capunaman_knitted_test_2` is never used
[INFO] [stderr]    --> src/main.rs:669:8
[INFO] [stderr]     |
[INFO] [stderr] 669 |     fn capunaman_knitted_test_2()
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `multishape_1_crochetgraph` is never used
[INFO] [stderr]    --> src/main.rs:709:8
[INFO] [stderr]     |
[INFO] [stderr] 709 |     fn multishape_1_crochetgraph()
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `multishape_1_capunaman` is never used
[INFO] [stderr]    --> src/main.rs:801:8
[INFO] [stderr]     |
[INFO] [stderr] 801 |     fn multishape_1_capunaman()
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `oca_celeste` is never used
[INFO] [stderr]    --> src/main.rs:870:8
[INFO] [stderr]     |
[INFO] [stderr] 870 |     fn oca_celeste()
[INFO] [stderr]     |        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `beastie` is never used
[INFO] [stderr]    --> src/main.rs:960:8
[INFO] [stderr]     |
[INFO] [stderr] 960 |     fn beastie()
[INFO] [stderr]     |        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `spiral_check` is never used
[INFO] [stderr]    --> src/main.rs:987:8
[INFO] [stderr]     |
[INFO] [stderr] 987 |     fn spiral_check()
[INFO] [stderr]     |        ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `plots_for_compliance` is never used
[INFO] [stderr]     --> src/main.rs:1044:8
[INFO] [stderr]      |
[INFO] [stderr] 1044 |     fn plots_for_compliance()
[INFO] [stderr]      |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `time_benchmark_godot_meshviz` is never used
[INFO] [stderr]     --> src/main.rs:1074:8
[INFO] [stderr]      |
[INFO] [stderr] 1074 |     fn time_benchmark_godot_meshviz()
[INFO] [stderr]      |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `time_benchmark_oca_celeste` is never used
[INFO] [stderr]     --> src/main.rs:1098:8
[INFO] [stderr]      |
[INFO] [stderr] 1098 |     fn time_benchmark_oca_celeste()
[INFO] [stderr]      |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `asymmetric_expansion` is never used
[INFO] [stderr]     --> src/main.rs:1326:8
[INFO] [stderr]      |
[INFO] [stderr] 1326 |     fn asymmetric_expansion()
[INFO] [stderr]      |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]     --> src/main.rs:1034:17
[INFO] [stderr]      |
[INFO] [stderr] 1034 |                 write!(file_output, "{} {} {}\n", p.x, p.y, p.z);
[INFO] [stderr]      |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]      = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]      = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]     --> src/main.rs:1265:17
[INFO] [stderr]      |
[INFO] [stderr] 1265 |                 writeln!(time_file, "{}", dati_capunaman[0].as_millis());
[INFO] [stderr]      |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]      = note: this warning originates in the macro `writeln` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]     --> src/main.rs:1311:17
[INFO] [stderr]      |
[INFO] [stderr] 1311 |                 writeln!(time_file, "{}", dati_gismondi[0].as_millis());
[INFO] [stderr]      |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]      = note: this warning originates in the macro `writeln` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: `generatore_uncinetto` (bin "generatore_uncinetto" test) generated 28 warnings (run `cargo fix --bin "generatore_uncinetto" --tests` to apply 4 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/generatore_uncinetto-e9b02a85bc0ced6e)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::test_straight_curve ... ok
[INFO] [stdout] test tests::test_curve_distance ... ok
[INFO] [stdout] test tests::knitting_test ... FAILED
[INFO] [stdout] test tests::test_straight_surface ... ok
[INFO] [stdout] test tests::test_tau_lut ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- tests::knitting_test stdout ----
[INFO] [stdout] ----------
[INFO] [stdout]  knitted_test_1
[INFO] [stdout] thread 'tests::knitting_test' panicked at crocheting/src/geometry.rs:402:66:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5618f74b3905 - std::backtrace_rs::backtrace::libunwind::trace::h59d96bdb08384354
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/../../backtrace/src/backtrace/libunwind.rs:105:5
[INFO] [stdout]    1:     0x5618f74b3905 - std::backtrace_rs::backtrace::trace_unsynchronized::h9cf5becacfc93fba
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x5618f74b3905 - std::sys_common::backtrace::_print_fmt::h10b76d10405dbd48
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x5618f74b3905 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h6ed9e62a156d84e4
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x5618f74dc61b - core::fmt::rt::Argument::fmt::h645c680983f03c9f
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/fmt/rt.rs:165:63
[INFO] [stdout]    5:     0x5618f74dc61b - core::fmt::write::h8bcd80919a02be29
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/fmt/mod.rs:1169:21
[INFO] [stdout]    6:     0x5618f74b108f - std::io::Write::write_fmt::h8d0c47c662cad79c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/io/mod.rs:1835:15
[INFO] [stdout]    7:     0x5618f74b36de - std::sys_common::backtrace::_print::h6306f131a28d62b0
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x5618f74b36de - std::sys_common::backtrace::print::h7079288e0a26dfcc
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x5618f74b5109 - std::panicking::default_hook::{{closure}}::hb063ecec81a736ba
[INFO] [stdout]   10:     0x5618f74b4dce - std::panicking::default_hook::hd56ee406bf547b5c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:295:9
[INFO] [stdout]   11:     0x5618f73bc19a - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::he5eacdef44c8728f
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2036:9
[INFO] [stdout]   12:     0x5618f73bc19a - test::test_main::{{closure}}::h0ec9aed229e79095
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:137:21
[INFO] [stdout]   13:     0x5618f74b570b - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hcbd0d80e1ad4e4f9
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2036:9
[INFO] [stdout]   14:     0x5618f74b570b - std::panicking::rust_panic_with_hook::h624aa3ca42ebb8f2
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:799:13
[INFO] [stdout]   15:     0x5618f74b5484 - std::panicking::begin_panic_handler::{{closure}}::hbc4e76194a5e287c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:664:13
[INFO] [stdout]   16:     0x5618f74b3dc9 - std::sys_common::backtrace::__rust_end_short_backtrace::h847fedc9d1ff7b6d
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   17:     0x5618f74b51b7 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:652:5
[INFO] [stdout]   18:     0x5618f736de43 - core::panicking::panic_fmt::hec11a924b87ce965
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x5618f736e376 - core::result::unwrap_failed::h382691b96ca8c13a
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/result.rs:1654:5
[INFO] [stdout]   20:     0x5618f7456647 - core::result::Result<T,E>::unwrap::hc99bb930145bfae5
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/result.rs:1077:23
[INFO] [stdout]   21:     0x5618f7456647 - <crocheting::geometry::curves::Bezier as crocheting::geometry::curves::Curve>::to_file::h1b3fb3c709de3ac2
[INFO] [stdout]                                at /opt/rustwide/workdir/crocheting/src/geometry.rs:402:34
[INFO] [stdout]   22:     0x5618f73833b6 - generatore_uncinetto::tests::knitted_test_1::h4faf6a581564ca93
[INFO] [stdout]                                at /opt/rustwide/workdir/src/main.rs:310:9
[INFO] [stdout]   23:     0x5618f7387b3a - generatore_uncinetto::tests::knitting_test::hf4fe55089543fc91
[INFO] [stdout]                                at /opt/rustwide/workdir/src/main.rs:87:9
[INFO] [stdout]   24:     0x5618f7387af7 - generatore_uncinetto::tests::knitting_test::{{closure}}::h7a4e79c9b67626b3
[INFO] [stdout]                                at /opt/rustwide/workdir/src/main.rs:80:23
[INFO] [stdout]   25:     0x5618f73722d6 - core::ops::function::FnOnce::call_once::h87645922581bef7d
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   26:     0x5618f73c0b7b - core::ops::function::FnOnce::call_once::h2e43a8f6f3d94b99
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   27:     0x5618f73c0b7b - test::__rust_begin_short_backtrace::h214c9f2d2d3fee90
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:625:18
[INFO] [stdout]   28:     0x5618f73c0281 - test::run_test_in_process::{{closure}}::h510b7ba7990692a5
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:648:60
[INFO] [stdout]   29:     0x5618f73c0281 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4157186197a93871
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   30:     0x5618f73c0281 - std::panicking::try::do_call::h1bf2463bccd4b28c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:559:40
[INFO] [stdout]   31:     0x5618f73c0281 - std::panicking::try::hd6d4808c9fab4fa5
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:523:19
[INFO] [stdout]   32:     0x5618f73c0281 - std::panic::catch_unwind::hd5641d97d123f9f2
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panic.rs:149:14
[INFO] [stdout]   33:     0x5618f73c0281 - test::run_test_in_process::hc273b71c8b878a4c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:648:27
[INFO] [stdout]   34:     0x5618f73c0281 - test::run_test::{{closure}}::h6838df834eb8467e
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:569:43
[INFO] [stdout]   35:     0x5618f7388c44 - test::run_test::{{closure}}::h608b98ecff5665fb
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:599:41
[INFO] [stdout]   36:     0x5618f7388c44 - std::sys_common::backtrace::__rust_begin_short_backtrace::hdc4182b97d1042e9
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   37:     0x5618f738d672 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h571773fd21d674c8
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/thread/mod.rs:542:17
[INFO] [stdout]   38:     0x5618f738d672 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hdcd384cf2fa70ba3
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   39:     0x5618f738d672 - std::panicking::try::do_call::h4f1a44bd81423be1
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:559:40
[INFO] [stdout]   40:     0x5618f738d672 - std::panicking::try::h5e02afcb81dcd361
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:523:19
[INFO] [stdout]   41:     0x5618f738d672 - std::panic::catch_unwind::h022f75775bfd8c45
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panic.rs:149:14
[INFO] [stdout]   42:     0x5618f738d672 - std::thread::Builder::spawn_unchecked_::{{closure}}::hf5a62e9e4e6df1f8
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/thread/mod.rs:541:30
[INFO] [stdout]   43:     0x5618f738d672 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6d56360aeb9509a7
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   44:     0x5618f74b9a3b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h7a343dc551c06baa
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2022:9
[INFO] [stdout]   45:     0x5618f74b9a3b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h30b8111cbaa644f3
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2022:9
[INFO] [stdout]   46:     0x5618f74b9a3b - std::sys::pal::unix::thread::Thread::new::thread_start::h7404e134e61e7a11
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys/pal/unix/thread.rs:108:17
[INFO] [stdout]   47:     0x7fc42c00eac3 - <unknown>
[INFO] [stdout]   48:     0x7fc42c09fa04 - __clone
[INFO] [stdout]   49:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     tests::knitting_test
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 4 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.66s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--bin generatore_uncinetto`
[INFO] running `Command { std: "docker" "inspect" "d51f9ba70fc21af2be002f039c8f7df766128ba296d981d17d0efbf5b80e09aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d51f9ba70fc21af2be002f039c8f7df766128ba296d981d17d0efbf5b80e09aa", kill_on_drop: false }`
[INFO] [stdout] d51f9ba70fc21af2be002f039c8f7df766128ba296d981d17d0efbf5b80e09aa
[INFO] testing VRatPolito/crocheting against try#b642703cf9526da1e72c0b6755753b939a9c6b6d for pr-125151
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVRatPolito%2Fcrocheting" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/VRatPolito/crocheting on toolchain b642703cf9526da1e72c0b6755753b939a9c6b6d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/VRatPolito/crocheting
[INFO] finished tweaking git repo https://github.com/VRatPolito/crocheting
[INFO] tweaked toml for git repo https://github.com/VRatPolito/crocheting written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/VRatPolito/crocheting 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" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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_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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f633c1bff09b2480a24a5d988934baf75f091f200d44626964a525bddc44a510
[INFO] running `Command { std: "docker" "start" "-a" "f633c1bff09b2480a24a5d988934baf75f091f200d44626964a525bddc44a510", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f633c1bff09b2480a24a5d988934baf75f091f200d44626964a525bddc44a510", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f633c1bff09b2480a24a5d988934baf75f091f200d44626964a525bddc44a510", kill_on_drop: false }`
[INFO] [stdout] f633c1bff09b2480a24a5d988934baf75f091f200d44626964a525bddc44a510
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 77da9c3c101f144487bd5e9815e4c607df565805a95086335ed912087246ae38
[INFO] running `Command { std: "docker" "start" "-a" "77da9c3c101f144487bd5e9815e4c607df565805a95086335ed912087246ae38", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling libc v0.2.112
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.84
[INFO] [stderr]    Compiling bytemuck v1.7.3
[INFO] [stderr]    Compiling typenum v1.15.0
[INFO] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling paste v1.0.6
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling safe_arch v0.6.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.16
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]    Compiling wide v0.7.3
[INFO] [stderr]    Compiling matrixmultiply v0.3.2
[INFO] [stderr]    Compiling quote v1.0.14
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling fixedbitset v0.4.1
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling approx v0.5.0
[INFO] [stderr]    Compiling num-complex v0.4.0
[INFO] [stderr]    Compiling petgraph v0.6.0
[INFO] [stderr]    Compiling dyn-clone v1.0.4
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling simba v0.7.0
[INFO] [stderr]    Compiling nalgebra-macros v0.1.0
[INFO] [stderr]    Compiling nalgebra v0.30.1
[INFO] [stderr]    Compiling crocheting v0.1.0 (/opt/rustwide/workdir/crocheting)
[INFO] [stdout] warning: unused import: `std::f64::consts::PI`
[INFO] [stdout]   --> crocheting/src/nodes.rs:29:9
[INFO] [stdout]    |
[INFO] [stdout] 29 |     use std::f64::consts::PI;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> crocheting/src/param_surface.rs:235:35
[INFO] [stdout]     |
[INFO] [stdout] 235 |                 let spostamento = (self.to_3d_point(direct_tau_incremented_coord)? - self.to_3d_point(coord)?);
[INFO] [stdout]     |                                   ^                                                                          ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 235 -                 let spostamento = (self.to_3d_point(direct_tau_incremented_coord)? - self.to_3d_point(coord)?);
[INFO] [stdout] 235 +                 let spostamento = self.to_3d_point(direct_tau_incremented_coord)? - self.to_3d_point(coord)?;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]     --> crocheting/src/nodes.rs:2380:21
[INFO] [stdout]      |
[INFO] [stdout] 2379 |                       todo!("Ancora non supportato");
[INFO] [stdout]      |                       ------------------------------ any code following this expression is unreachable
[INFO] [stdout] 2380 | /                     gr.add_edge(
[INFO] [stdout] 2381 | |                         prev_level_nodes[0],
[INFO] [stdout] 2382 | |                         new_nodes[1],
[INFO] [stdout] 2383 | |                         CrochetEdge {
[INFO] [stdout] 2384 | |                             link_type: EdgeType::Wale,
[INFO] [stdout] 2385 | |                         },
[INFO] [stdout] 2386 | |                     );
[INFO] [stdout]      | |______________________^ unreachable statement
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]    --> crocheting/src/param_surface.rs:252:13
[INFO] [stdout]     |
[INFO] [stdout] 250 |               return Ok(new_coord);
[INFO] [stdout]     |               -------------------- any code following this expression is unreachable
[INFO] [stdout] 251 |
[INFO] [stdout] 252 | /             return Ok(
[INFO] [stdout] 253 | |                 TauCoords{
[INFO] [stdout] 254 | |                     tau: coord.tau + dist / ds_su_dtau,
[INFO] [stdout] 255 | |                     v: coord.v
[INFO] [stdout] 256 | |                 }
[INFO] [stdout] 257 | |             );
[INFO] [stdout]     | |______________^ unreachable statement
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> crocheting/src/crochet_consts.rs:136:9
[INFO] [stdout]     |
[INFO] [stdout] 135 |           return sin_value*DITHERING_MULT;
[INFO] [stdout]     |           ------------------------------- any code following this expression is unreachable
[INFO] [stdout] 136 | /         if sin_value > 0.0
[INFO] [stdout] 137 | |         {
[INFO] [stdout] 138 | |             return sin_value*DITHERING_MULT;
[INFO] [stdout] 139 | |         }
[INFO] [stdout] ...   |
[INFO] [stdout] 142 | |             return sin_value*(DITHERING_MULT*0.5);
[INFO] [stdout] 143 | |         }
[INFO] [stdout]     | |_________^ unreachable expression
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]     --> crocheting/src/nodes.rs:1138:17
[INFO] [stdout]      |
[INFO] [stdout] 1138 |             for i in 1..self.get_surface().tau_max_value().floor() as usize
[INFO] [stdout]      |                 ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `last_generated_cycle`
[INFO] [stdout]     --> crocheting/src/nodes.rs:1143:21
[INFO] [stdout]      |
[INFO] [stdout] 1143 |             let mut last_generated_cycle: Vec<NodeIndex> = vec![];
[INFO] [stdout]      |                     ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_last_generated_cycle`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `current_generated_cycle`
[INFO] [stdout]     --> crocheting/src/nodes.rs:1149:25
[INFO] [stdout]      |
[INFO] [stdout] 1149 |                 let mut current_generated_cycle: Vec<NodeIndex> = Vec::new();
[INFO] [stdout]      |                         ^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_current_generated_cycle`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `base_coords`
[INFO] [stdout]     --> crocheting/src/nodes.rs:1250:25
[INFO] [stdout]      |
[INFO] [stdout] 1250 |                     let base_coords = self
[INFO] [stdout]      |                         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_base_coords`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `next_c_node_coord`
[INFO] [stdout]     --> crocheting/src/nodes.rs:1319:25
[INFO] [stdout]      |
[INFO] [stdout] 1319 |                     let next_c_node_coord = self
[INFO] [stdout]      |                         ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_next_c_node_coord`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> crocheting/src/nodes.rs:1143:17
[INFO] [stdout]      |
[INFO] [stdout] 1143 |             let mut last_generated_cycle: Vec<NodeIndex> = vec![];
[INFO] [stdout]      |                 ----^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |                 |
[INFO] [stdout]      |                 help: remove this `mut`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> crocheting/src/nodes.rs:1149:21
[INFO] [stdout]      |
[INFO] [stdout] 1149 |                 let mut current_generated_cycle: Vec<NodeIndex> = Vec::new();
[INFO] [stdout]      |                     ----^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |                     |
[INFO] [stdout]      |                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `fuond_we` is assigned to, but never used
[INFO] [stdout]     --> crocheting/src/nodes.rs:2921:33
[INFO] [stdout]      |
[INFO] [stdout] 2921 |                         let mut fuond_we = self.get_graph().node_weight(start_ind).unwrap();
[INFO] [stdout]      |                                 ^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: consider using `_fuond_we` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `fuond_we` is never read
[INFO] [stdout]     --> crocheting/src/nodes.rs:2938:33
[INFO] [stdout]      |
[INFO] [stdout] 2938 | ...                   fuond_we = w;
[INFO] [stdout]      |                       ^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout]      = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wanted_length`
[INFO] [stdout]     --> crocheting/src/nodes.rs:1954:33
[INFO] [stdout]      |
[INFO] [stdout] 1954 | ...                   let wanted_length = crochet_consts::get_height();
[INFO] [stdout]      |                           ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_wanted_length`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> crocheting/src/nodes.rs:1913:21
[INFO] [stdout]      |
[INFO] [stdout] 1913 |                 let mut new_middle_coords = left_average.lerp(&right_average, 0.5);
[INFO] [stdout]      |                     ----^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |                     |
[INFO] [stdout]      |                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `column_end`
[INFO] [stdout]     --> crocheting/src/nodes.rs:2039:17
[INFO] [stdout]      |
[INFO] [stdout] 2039 |                 column_end: [TauCoords; 2]
[INFO] [stdout]      |                 ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_column_end`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `was_splitted`
[INFO] [stdout]     --> crocheting/src/nodes.rs:2180:21
[INFO] [stdout]      |
[INFO] [stdout] 2180 |                 let was_splitted = ret[1].len() > 1;
[INFO] [stdout]      |                     ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_was_splitted`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `base_target`
[INFO] [stdout]     --> crocheting/src/nodes.rs:2214:21
[INFO] [stdout]      |
[INFO] [stdout] 2214 |                 let base_target: TauCoords = gr.node_weight(base_node).unwrap().height_target();
[INFO] [stdout]      |                     ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_base_target`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `medium_v`
[INFO] [stdout]     --> crocheting/src/nodes.rs:2217:25
[INFO] [stdout]      |
[INFO] [stdout] 2217 |                     let medium_v: TauCoords = gr
[INFO] [stdout]      |                         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_medium_v`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cur_coord`
[INFO] [stdout]     --> crocheting/src/nodes.rs:2224:29
[INFO] [stdout]      |
[INFO] [stdout] 2224 |                         let cur_coord = gr.node_weight(previous_column_nodes[i]).unwrap().coords;
[INFO] [stdout]      |                             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cur_coord`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `column_middle`
[INFO] [stdout]     --> crocheting/src/nodes.rs:2292:17
[INFO] [stdout]      |
[INFO] [stdout] 2292 |                 column_middle: &Vec<TauCoords>,
[INFO] [stdout]      |                 ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_column_middle`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `surf`
[INFO] [stdout]     --> crocheting/src/nodes.rs:2348:17
[INFO] [stdout]      |
[INFO] [stdout] 2348 |                 surf: &Box<dyn UVSurface>,
[INFO] [stdout]      |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_surf`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `direzione`
[INFO] [stdout]    --> crocheting/src/param_surface.rs:146:17
[INFO] [stdout]     |
[INFO] [stdout] 146 |             let direzione = self.get_curve().versor_i(u)?.normalize();
[INFO] [stdout]     |                 ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_direzione`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `versore_tau_global`
[INFO] [stdout]    --> crocheting/src/param_surface.rs:147:17
[INFO] [stdout]     |
[INFO] [stdout] 147 |             let versore_tau_global: Vector3<f64> = (self.to_3d_point(p_aum_tau)? - self.to_3d_point(p_base)?).normalize();
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_versore_tau_global`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `orto_to_spiral_global`
[INFO] [stdout]    --> crocheting/src/param_surface.rs:153:17
[INFO] [stdout]     |
[INFO] [stdout] 153 |             let orto_to_spiral_global: Vector3<f64> = - versore_v_spirale.cross(&normal);
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_orto_to_spiral_global`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> crocheting/src/mesh_viz.rs:1310:17
[INFO] [stdout]      |
[INFO] [stdout] 1310 |             let mut p2 = plane_face_from_transform(&self.transform[1], starting_index + p1.0.len() as i32);
[INFO] [stdout]      |                 ----^^
[INFO] [stdout]      |                 |
[INFO] [stdout]      |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> crocheting/src/mesh_viz.rs:1424:17
[INFO] [stdout]      |
[INFO] [stdout] 1424 |             let mut p2 = plane_face_from_transform(&self.transform[1], starting_index + p1.0.len() as i32);
[INFO] [stdout]      |                 ----^^
[INFO] [stdout]      |                 |
[INFO] [stdout]      |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ITERATIONS` is never used
[INFO] [stdout]    --> crocheting/src/param_surface.rs:189:23
[INFO] [stdout]     |
[INFO] [stdout] 189 |                 const ITERATIONS: usize = 10;
[INFO] [stdout]     |                       ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `flip` is never read
[INFO] [stdout]     --> crocheting/src/mesh_viz.rs:1227:9
[INFO] [stdout]      |
[INFO] [stdout] 1225 |     pub struct SingleCrochetFace {
[INFO] [stdout]      |                ----------------- field in this struct
[INFO] [stdout] 1226 |         stitch_type: StitchType,
[INFO] [stdout] 1227 |         flip: bool,
[INFO] [stdout]      |         ^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `SingleCrochetFace` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `flip` is never read
[INFO] [stdout]     --> crocheting/src/mesh_viz.rs:1289:9
[INFO] [stdout]      |
[INFO] [stdout] 1287 |     pub struct IncreaseFace {
[INFO] [stdout]      |                ------------ field in this struct
[INFO] [stdout] 1288 |         stitch_type: StitchType,
[INFO] [stdout] 1289 |         flip: bool,
[INFO] [stdout]      |         ^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `IncreaseFace` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `flip` is never read
[INFO] [stdout]     --> crocheting/src/mesh_viz.rs:1403:9
[INFO] [stdout]      |
[INFO] [stdout] 1401 |     pub struct DecreaseFace {
[INFO] [stdout]      |                ------------ field in this struct
[INFO] [stdout] 1402 |         stitch_type: StitchType,
[INFO] [stdout] 1403 |         flip: bool,
[INFO] [stdout]      |         ^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `DecreaseFace` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `flip` is never read
[INFO] [stdout]     --> crocheting/src/mesh_viz.rs:1514:9
[INFO] [stdout]      |
[INFO] [stdout] 1512 |     pub struct TurnBackFace {
[INFO] [stdout]      |                ------------ field in this struct
[INFO] [stdout] 1513 |         stitch_type: StitchType,
[INFO] [stdout] 1514 |         flip: bool,
[INFO] [stdout]      |         ^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `TurnBackFace` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `flip` is never read
[INFO] [stdout]     --> crocheting/src/mesh_viz.rs:1573:9
[INFO] [stdout]      |
[INFO] [stdout] 1571 |     pub struct TurnForwardFace {
[INFO] [stdout]      |                --------------- field in this struct
[INFO] [stdout] 1572 |         stitch_type: StitchType,
[INFO] [stdout] 1573 |         flip: bool,
[INFO] [stdout]      |         ^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `TurnForwardFace` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `flip` is never read
[INFO] [stdout]     --> crocheting/src/mesh_viz.rs:1635:9
[INFO] [stdout]      |
[INFO] [stdout] 1633 |     pub struct CapFace {
[INFO] [stdout]      |                ------- field in this struct
[INFO] [stdout] 1634 |         stitch_type: StitchType,
[INFO] [stdout] 1635 |         flip: bool,
[INFO] [stdout]      |         ^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `CapFace` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&NodeIndex` instead of cloning the inner type
[INFO] [stdout]    --> crocheting/src/nodes.rs:938:47
[INFO] [stdout]     |
[INFO] [stdout] 938 | ...                   .node_weight(*n_id.clone())
[INFO] [stdout]     |                                         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(suspicious_double_ref_op)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&NodeIndex` instead of cloning the inner type
[INFO] [stdout]    --> crocheting/src/nodes.rs:945:55
[INFO] [stdout]     |
[INFO] [stdout] 945 |                     .filter(|n| self.find_all_wales(*n.clone()).len() < 2)
[INFO] [stdout]     |                                                       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&NodeIndex` instead of cloning the inner type
[INFO] [stdout]     --> crocheting/src/nodes.rs:1327:59
[INFO] [stdout]      |
[INFO] [stdout] 1327 |                         .filter(|n| self.find_all_wales(*n.clone()).len() < 2)
[INFO] [stdout]      |                                                           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 38 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling generatore_uncinetto v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `MultiShapeSurface`
[INFO] [stdout]  --> src/main.rs:2:63
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crocheting::param_surface::surface::{Cylinder, UVSurface, MultiShapeSurface};
[INFO] [stdout]   |                                                               ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Circle`, `MultiPointShape`, `Shape`
[INFO] [stdout]  --> src/main.rs:5:36
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crocheting::geometry::shapes::{MultiPointShape, Circle, Shape};
[INFO] [stdout]   |                                    ^^^^^^^^^^^^^^^  ^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crocheting::mesh_viz::mesh_viz::StitchMesh`
[INFO] [stdout]  --> src/main.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crocheting::mesh_viz::mesh_viz::StitchMesh;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `EdgeType`
[INFO] [stdout]  --> src/main.rs:9:48
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crocheting::nodes::nodes::{KnittableGraph, EdgeType};
[INFO] [stdout]   |                                                ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crocheting::instructions::instructions::InstructionsGenerator`
[INFO] [stdout]   --> src/main.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use crocheting::instructions::instructions::InstructionsGenerator;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Duration`, `Instant`
[INFO] [stdout]   --> src/main.rs:12:17
[INFO] [stdout]    |
[INFO] [stdout] 12 | use std::time::{Instant, Duration};
[INFO] [stdout]    |                 ^^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fs`
[INFO] [stdout]   --> src/main.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use std::fs;
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Cylinder`
[INFO] [stdout]  --> src/modelli.rs:3:57
[INFO] [stdout]   |
[INFO] [stdout] 3 |     use crocheting::param_surface::surface::{UVSurface, Cylinder, MultiShapeSurface};
[INFO] [stdout]   |                                                         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Circle`
[INFO] [stdout]  --> src/modelli.rs:5:63
[INFO] [stdout]   |
[INFO] [stdout] 5 |     use crocheting::geometry::shapes::{MultiPointShape,Shape, Circle};
[INFO] [stdout]   |                                                               ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `beastie` is never used
[INFO] [stdout]  --> src/modelli.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 |     pub fn beastie() -> Box<dyn UVSurface>
[INFO] [stdout]   |            ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.27s
[INFO] running `Command { std: "docker" "inspect" "77da9c3c101f144487bd5e9815e4c607df565805a95086335ed912087246ae38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77da9c3c101f144487bd5e9815e4c607df565805a95086335ed912087246ae38", kill_on_drop: false }`
[INFO] [stdout] 77da9c3c101f144487bd5e9815e4c607df565805a95086335ed912087246ae38
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 73ab6ba20678a05c09fe1e097fd538805a0594fdb3b65c021c1f2990c97ba45d
[INFO] running `Command { std: "docker" "start" "-a" "73ab6ba20678a05c09fe1e097fd538805a0594fdb3b65c021c1f2990c97ba45d", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `std::f64::consts::PI`
[INFO] [stdout]   --> crocheting/src/nodes.rs:29:9
[INFO] [stdout]    |
[INFO] [stdout] 29 |     use std::f64::consts::PI;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> crocheting/src/param_surface.rs:235:35
[INFO] [stdout]     |
[INFO] [stdout] 235 |                 let spostamento = (self.to_3d_point(direct_tau_incremented_coord)? - self.to_3d_point(coord)?);
[INFO] [stdout]     |                                   ^                                                                          ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 235 -                 let spostamento = (self.to_3d_point(direct_tau_incremented_coord)? - self.to_3d_point(coord)?);
[INFO] [stdout] 235 +                 let spostamento = self.to_3d_point(direct_tau_incremented_coord)? - self.to_3d_point(coord)?;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]     --> crocheting/src/nodes.rs:2380:21
[INFO] [stdout]      |
[INFO] [stdout] 2379 |                       todo!("Ancora non supportato");
[INFO] [stdout]      |                       ------------------------------ any code following this expression is unreachable
[INFO] [stdout] 2380 | /                     gr.add_edge(
[INFO] [stdout] 2381 | |                         prev_level_nodes[0],
[INFO] [stdout] 2382 | |                         new_nodes[1],
[INFO] [stdout] 2383 | |                         CrochetEdge {
[INFO] [stdout] 2384 | |                             link_type: EdgeType::Wale,
[INFO] [stdout] 2385 | |                         },
[INFO] [stdout] 2386 | |                     );
[INFO] [stdout]      | |______________________^ unreachable statement
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]    --> crocheting/src/param_surface.rs:252:13
[INFO] [stdout]     |
[INFO] [stdout] 250 |               return Ok(new_coord);
[INFO] [stdout]     |               -------------------- any code following this expression is unreachable
[INFO] [stdout] 251 |
[INFO] [stdout] 252 | /             return Ok(
[INFO] [stdout] 253 | |                 TauCoords{
[INFO] [stdout] 254 | |                     tau: coord.tau + dist / ds_su_dtau,
[INFO] [stdout] 255 | |                     v: coord.v
[INFO] [stdout] 256 | |                 }
[INFO] [stdout] 257 | |             );
[INFO] [stdout]     | |______________^ unreachable statement
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> crocheting/src/crochet_consts.rs:136:9
[INFO] [stdout]     |
[INFO] [stdout] 135 |           return sin_value*DITHERING_MULT;
[INFO] [stdout]     |           ------------------------------- any code following this expression is unreachable
[INFO] [stdout] 136 | /         if sin_value > 0.0
[INFO] [stdout] 137 | |         {
[INFO] [stdout] 138 | |             return sin_value*DITHERING_MULT;
[INFO] [stdout] 139 | |         }
[INFO] [stdout] ...   |
[INFO] [stdout] 142 | |             return sin_value*(DITHERING_MULT*0.5);
[INFO] [stdout] 143 | |         }
[INFO] [stdout]     | |_________^ unreachable expression
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]     --> crocheting/src/nodes.rs:1138:17
[INFO] [stdout]      |
[INFO] [stdout] 1138 |             for i in 1..self.get_surface().tau_max_value().floor() as usize
[INFO] [stdout]      |                 ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `last_generated_cycle`
[INFO] [stdout]     --> crocheting/src/nodes.rs:1143:21
[INFO] [stdout]      |
[INFO] [stdout] 1143 |             let mut last_generated_cycle: Vec<NodeIndex> = vec![];
[INFO] [stdout]      |                     ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_last_generated_cycle`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `current_generated_cycle`
[INFO] [stdout]     --> crocheting/src/nodes.rs:1149:25
[INFO] [stdout]      |
[INFO] [stdout] 1149 |                 let mut current_generated_cycle: Vec<NodeIndex> = Vec::new();
[INFO] [stdout]      |                         ^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_current_generated_cycle`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `base_coords`
[INFO] [stdout]     --> crocheting/src/nodes.rs:1250:25
[INFO] [stdout]      |
[INFO] [stdout] 1250 |                     let base_coords = self
[INFO] [stdout]      |                         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_base_coords`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `next_c_node_coord`
[INFO] [stdout]     --> crocheting/src/nodes.rs:1319:25
[INFO] [stdout]      |
[INFO] [stdout] 1319 |                     let next_c_node_coord = self
[INFO] [stdout]      |                         ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_next_c_node_coord`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> crocheting/src/nodes.rs:1143:17
[INFO] [stdout]      |
[INFO] [stdout] 1143 |             let mut last_generated_cycle: Vec<NodeIndex> = vec![];
[INFO] [stdout]      |                 ----^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |                 |
[INFO] [stdout]      |                 help: remove this `mut`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> crocheting/src/nodes.rs:1149:21
[INFO] [stdout]      |
[INFO] [stdout] 1149 |                 let mut current_generated_cycle: Vec<NodeIndex> = Vec::new();
[INFO] [stdout]      |                     ----^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |                     |
[INFO] [stdout]      |                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `fuond_we` is assigned to, but never used
[INFO] [stdout]     --> crocheting/src/nodes.rs:2921:33
[INFO] [stdout]      |
[INFO] [stdout] 2921 |                         let mut fuond_we = self.get_graph().node_weight(start_ind).unwrap();
[INFO] [stdout]      |                                 ^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: consider using `_fuond_we` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `fuond_we` is never read
[INFO] [stdout]     --> crocheting/src/nodes.rs:2938:33
[INFO] [stdout]      |
[INFO] [stdout] 2938 | ...                   fuond_we = w;
[INFO] [stdout]      |                       ^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout]      = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wanted_length`
[INFO] [stdout]     --> crocheting/src/nodes.rs:1954:33
[INFO] [stdout]      |
[INFO] [stdout] 1954 | ...                   let wanted_length = crochet_consts::get_height();
[INFO] [stdout]      |                           ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_wanted_length`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> crocheting/src/nodes.rs:1913:21
[INFO] [stdout]      |
[INFO] [stdout] 1913 |                 let mut new_middle_coords = left_average.lerp(&right_average, 0.5);
[INFO] [stdout]      |                     ----^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |                     |
[INFO] [stdout]      |                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `column_end`
[INFO] [stdout]     --> crocheting/src/nodes.rs:2039:17
[INFO] [stdout]      |
[INFO] [stdout] 2039 |                 column_end: [TauCoords; 2]
[INFO] [stdout]      |                 ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_column_end`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `was_splitted`
[INFO] [stdout]     --> crocheting/src/nodes.rs:2180:21
[INFO] [stdout]      |
[INFO] [stdout] 2180 |                 let was_splitted = ret[1].len() > 1;
[INFO] [stdout]      |                     ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_was_splitted`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `base_target`
[INFO] [stdout]     --> crocheting/src/nodes.rs:2214:21
[INFO] [stdout]      |
[INFO] [stdout] 2214 |                 let base_target: TauCoords = gr.node_weight(base_node).unwrap().height_target();
[INFO] [stdout]      |                     ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_base_target`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `medium_v`
[INFO] [stdout]     --> crocheting/src/nodes.rs:2217:25
[INFO] [stdout]      |
[INFO] [stdout] 2217 |                     let medium_v: TauCoords = gr
[INFO] [stdout]      |                         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_medium_v`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cur_coord`
[INFO] [stdout]     --> crocheting/src/nodes.rs:2224:29
[INFO] [stdout]      |
[INFO] [stdout] 2224 |                         let cur_coord = gr.node_weight(previous_column_nodes[i]).unwrap().coords;
[INFO] [stdout]      |                             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cur_coord`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `column_middle`
[INFO] [stdout]     --> crocheting/src/nodes.rs:2292:17
[INFO] [stdout]      |
[INFO] [stdout] 2292 |                 column_middle: &Vec<TauCoords>,
[INFO] [stdout]      |                 ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_column_middle`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `surf`
[INFO] [stdout]     --> crocheting/src/nodes.rs:2348:17
[INFO] [stdout]      |
[INFO] [stdout] 2348 |                 surf: &Box<dyn UVSurface>,
[INFO] [stdout]      |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_surf`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `direzione`
[INFO] [stdout]    --> crocheting/src/param_surface.rs:146:17
[INFO] [stdout]     |
[INFO] [stdout] 146 |             let direzione = self.get_curve().versor_i(u)?.normalize();
[INFO] [stdout]     |                 ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_direzione`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `versore_tau_global`
[INFO] [stdout]    --> crocheting/src/param_surface.rs:147:17
[INFO] [stdout]     |
[INFO] [stdout] 147 |             let versore_tau_global: Vector3<f64> = (self.to_3d_point(p_aum_tau)? - self.to_3d_point(p_base)?).normalize();
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_versore_tau_global`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `orto_to_spiral_global`
[INFO] [stdout]    --> crocheting/src/param_surface.rs:153:17
[INFO] [stdout]     |
[INFO] [stdout] 153 |             let orto_to_spiral_global: Vector3<f64> = - versore_v_spirale.cross(&normal);
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_orto_to_spiral_global`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> crocheting/src/mesh_viz.rs:1310:17
[INFO] [stdout]      |
[INFO] [stdout] 1310 |             let mut p2 = plane_face_from_transform(&self.transform[1], starting_index + p1.0.len() as i32);
[INFO] [stdout]      |                 ----^^
[INFO] [stdout]      |                 |
[INFO] [stdout]      |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> crocheting/src/mesh_viz.rs:1424:17
[INFO] [stdout]      |
[INFO] [stdout] 1424 |             let mut p2 = plane_face_from_transform(&self.transform[1], starting_index + p1.0.len() as i32);
[INFO] [stdout]      |                 ----^^
[INFO] [stdout]      |                 |
[INFO] [stdout]      |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ITERATIONS` is never used
[INFO] [stdout]    --> crocheting/src/param_surface.rs:189:23
[INFO] [stdout]     |
[INFO] [stdout] 189 |                 const ITERATIONS: usize = 10;
[INFO] [stdout]     |                       ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `flip` is never read
[INFO] [stdout]     --> crocheting/src/mesh_viz.rs:1227:9
[INFO] [stdout]      |
[INFO] [stdout] 1225 |     pub struct SingleCrochetFace {
[INFO] [stdout]      |                ----------------- field in this struct
[INFO] [stdout] 1226 |         stitch_type: StitchType,
[INFO] [stdout] 1227 |         flip: bool,
[INFO] [stdout]      |         ^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `SingleCrochetFace` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `flip` is never read
[INFO] [stdout]     --> crocheting/src/mesh_viz.rs:1289:9
[INFO] [stdout]      |
[INFO] [stdout] 1287 |     pub struct IncreaseFace {
[INFO] [stdout]      |                ------------ field in this struct
[INFO] [stdout] 1288 |         stitch_type: StitchType,
[INFO] [stdout] 1289 |         flip: bool,
[INFO] [stdout]      |         ^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `IncreaseFace` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `flip` is never read
[INFO] [stdout]     --> crocheting/src/mesh_viz.rs:1403:9
[INFO] [stdout]      |
[INFO] [stdout] 1401 |     pub struct DecreaseFace {
[INFO] [stdout]      |                ------------ field in this struct
[INFO] [stdout] 1402 |         stitch_type: StitchType,
[INFO] [stdout] 1403 |         flip: bool,
[INFO] [stdout]      |         ^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `DecreaseFace` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `flip` is never read
[INFO] [stdout]     --> crocheting/src/mesh_viz.rs:1514:9
[INFO] [stdout]      |
[INFO] [stdout] 1512 |     pub struct TurnBackFace {
[INFO] [stdout]      |                ------------ field in this struct
[INFO] [stdout] 1513 |         stitch_type: StitchType,
[INFO] [stdout] 1514 |         flip: bool,
[INFO] [stdout]      |         ^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `TurnBackFace` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `flip` is never read
[INFO] [stdout]     --> crocheting/src/mesh_viz.rs:1573:9
[INFO] [stdout]      |
[INFO] [stdout] 1571 |     pub struct TurnForwardFace {
[INFO] [stdout]      |                --------------- field in this struct
[INFO] [stdout] 1572 |         stitch_type: StitchType,
[INFO] [stdout] 1573 |         flip: bool,
[INFO] [stdout]      |         ^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `TurnForwardFace` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `flip` is never read
[INFO] [stdout]     --> crocheting/src/mesh_viz.rs:1635:9
[INFO] [stdout]      |
[INFO] [stdout] 1633 |     pub struct CapFace {
[INFO] [stdout]      |                ------- field in this struct
[INFO] [stdout] 1634 |         stitch_type: StitchType,
[INFO] [stdout] 1635 |         flip: bool,
[INFO] [stdout]      |         ^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `CapFace` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling generatore_uncinetto v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&NodeIndex` instead of cloning the inner type
[INFO] [stdout]    --> crocheting/src/nodes.rs:938:47
[INFO] [stdout]     |
[INFO] [stdout] 938 | ...                   .node_weight(*n_id.clone())
[INFO] [stdout]     |                                         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(suspicious_double_ref_op)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&NodeIndex` instead of cloning the inner type
[INFO] [stdout]    --> crocheting/src/nodes.rs:945:55
[INFO] [stdout]     |
[INFO] [stdout] 945 |                     .filter(|n| self.find_all_wales(*n.clone()).len() < 2)
[INFO] [stdout]     |                                                       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&NodeIndex` instead of cloning the inner type
[INFO] [stdout]     --> crocheting/src/nodes.rs:1327:59
[INFO] [stdout]      |
[INFO] [stdout] 1327 |                         .filter(|n| self.find_all_wales(*n.clone()).len() < 2)
[INFO] [stdout]      |                                                           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 38 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Cylinder`
[INFO] [stdout]  --> src/modelli.rs:3:57
[INFO] [stdout]   |
[INFO] [stdout] 3 |     use crocheting::param_surface::surface::{UVSurface, Cylinder, MultiShapeSurface};
[INFO] [stdout]   |                                                         ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Circle`
[INFO] [stdout]  --> src/modelli.rs:5:63
[INFO] [stdout]   |
[INFO] [stdout] 5 |     use crocheting::geometry::shapes::{MultiPointShape,Shape, Circle};
[INFO] [stdout]   |                                                               ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]    --> src/main.rs:201:13
[INFO] [stdout]     |
[INFO] [stdout] 201 |         let s = Cylinder::new(Box::new(b), 0.05, 0.05);
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/main.rs:1251:21
[INFO] [stdout]      |
[INFO] [stdout] 1251 |                 let mut st = StitchMesh::new_from_graph(&gr);
[INFO] [stdout]      |                     ----^^
[INFO] [stdout]      |                     |
[INFO] [stdout]      |                     help: remove this `mut`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/main.rs:1299:21
[INFO] [stdout]      |
[INFO] [stdout] 1299 |                 let mut st = StitchMesh::new_from_graph(&gr);
[INFO] [stdout]      |                     ----^^
[INFO] [stdout]      |                     |
[INFO] [stdout]      |                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `beastie` is never used
[INFO] [stdout]  --> src/modelli.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 |     pub fn beastie() -> Box<dyn UVSurface>
[INFO] [stdout]   |            ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_cylinder_render` is never used
[INFO] [stdout]    --> src/main.rs:205:8
[INFO] [stdout]     |
[INFO] [stdout] 205 |     fn test_cylinder_render()
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `geodesic` is never used
[INFO] [stdout]    --> src/main.rs:227:8
[INFO] [stdout]     |
[INFO] [stdout] 227 |     fn geodesic()
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `cilindro_semplice` is never used
[INFO] [stdout]    --> src/main.rs:260:8
[INFO] [stdout]     |
[INFO] [stdout] 260 |     fn cilindro_semplice()
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `knitted_test_2_no_shortrow` is never used
[INFO] [stdout]    --> src/main.rs:352:8
[INFO] [stdout]     |
[INFO] [stdout] 352 |     fn knitted_test_2_no_shortrow()
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `knitted_test_2` is never used
[INFO] [stdout]    --> src/main.rs:423:8
[INFO] [stdout]     |
[INFO] [stdout] 423 |     fn knitted_test_2()
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `knitted_cylinder` is never used
[INFO] [stdout]    --> src/main.rs:488:8
[INFO] [stdout]     |
[INFO] [stdout] 488 |     fn knitted_cylinder()
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `bezier_examples` is never used
[INFO] [stdout]    --> src/main.rs:530:8
[INFO] [stdout]     |
[INFO] [stdout] 530 |     fn bezier_examples()
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `godot_meshviz` is never used
[INFO] [stdout]    --> src/main.rs:563:8
[INFO] [stdout]     |
[INFO] [stdout] 563 |     fn godot_meshviz()
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `capunaman` is never used
[INFO] [stdout]    --> src/main.rs:627:8
[INFO] [stdout]     |
[INFO] [stdout] 627 |     fn capunaman()
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `capunaman_knitted_test_2` is never used
[INFO] [stdout]    --> src/main.rs:669:8
[INFO] [stdout]     |
[INFO] [stdout] 669 |     fn capunaman_knitted_test_2()
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `multishape_1_crochetgraph` is never used
[INFO] [stdout]    --> src/main.rs:709:8
[INFO] [stdout]     |
[INFO] [stdout] 709 |     fn multishape_1_crochetgraph()
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `multishape_1_capunaman` is never used
[INFO] [stdout]    --> src/main.rs:801:8
[INFO] [stdout]     |
[INFO] [stdout] 801 |     fn multishape_1_capunaman()
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `oca_celeste` is never used
[INFO] [stdout]    --> src/main.rs:870:8
[INFO] [stdout]     |
[INFO] [stdout] 870 |     fn oca_celeste()
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `beastie` is never used
[INFO] [stdout]    --> src/main.rs:960:8
[INFO] [stdout]     |
[INFO] [stdout] 960 |     fn beastie()
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `spiral_check` is never used
[INFO] [stdout]    --> src/main.rs:987:8
[INFO] [stdout]     |
[INFO] [stdout] 987 |     fn spiral_check()
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `plots_for_compliance` is never used
[INFO] [stdout]     --> src/main.rs:1044:8
[INFO] [stdout]      |
[INFO] [stdout] 1044 |     fn plots_for_compliance()
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `time_benchmark_godot_meshviz` is never used
[INFO] [stdout]     --> src/main.rs:1074:8
[INFO] [stdout]      |
[INFO] [stdout] 1074 |     fn time_benchmark_godot_meshviz()
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `time_benchmark_oca_celeste` is never used
[INFO] [stdout]     --> src/main.rs:1098:8
[INFO] [stdout]      |
[INFO] [stdout] 1098 |     fn time_benchmark_oca_celeste()
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `asymmetric_expansion` is never used
[INFO] [stdout]     --> src/main.rs:1326:8
[INFO] [stdout]      |
[INFO] [stdout] 1326 |     fn asymmetric_expansion()
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]     --> src/main.rs:1034:17
[INFO] [stdout]      |
[INFO] [stdout] 1034 |                 write!(file_output, "{} {} {}\n", p.x, p.y, p.z);
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]      = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]      = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]     --> src/main.rs:1265:17
[INFO] [stdout]      |
[INFO] [stdout] 1265 |                 writeln!(time_file, "{}", dati_capunaman[0].as_millis());
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]      = note: this warning originates in the macro `writeln` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]     --> src/main.rs:1311:17
[INFO] [stdout]      |
[INFO] [stdout] 1311 |                 writeln!(time_file, "{}", dati_gismondi[0].as_millis());
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]      = note: this warning originates in the macro `writeln` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 28 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "73ab6ba20678a05c09fe1e097fd538805a0594fdb3b65c021c1f2990c97ba45d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73ab6ba20678a05c09fe1e097fd538805a0594fdb3b65c021c1f2990c97ba45d", kill_on_drop: false }`
[INFO] [stdout] 73ab6ba20678a05c09fe1e097fd538805a0594fdb3b65c021c1f2990c97ba45d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a06602be4c58a78eee30ec4fbc22a24a7a302ce0a4bfd92ca80a186c6a36671a
[INFO] running `Command { std: "docker" "start" "-a" "a06602be4c58a78eee30ec4fbc22a24a7a302ce0a4bfd92ca80a186c6a36671a", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `std::f64::consts::PI`
[INFO] [stderr]   --> crocheting/src/nodes.rs:29:9
[INFO] [stderr]    |
[INFO] [stderr] 29 |     use std::f64::consts::PI;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> crocheting/src/param_surface.rs:235:35
[INFO] [stderr]     |
[INFO] [stderr] 235 |                 let spostamento = (self.to_3d_point(direct_tau_incremented_coord)? - self.to_3d_point(coord)?);
[INFO] [stderr]     |                                   ^                                                                          ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 235 -                 let spostamento = (self.to_3d_point(direct_tau_incremented_coord)? - self.to_3d_point(coord)?);
[INFO] [stderr] 235 +                 let spostamento = self.to_3d_point(direct_tau_incremented_coord)? - self.to_3d_point(coord)?;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable statement
[INFO] [stderr]     --> crocheting/src/nodes.rs:2380:21
[INFO] [stderr]      |
[INFO] [stderr] 2379 |                       todo!("Ancora non supportato");
[INFO] [stderr]      |                       ------------------------------ any code following this expression is unreachable
[INFO] [stderr] 2380 | /                     gr.add_edge(
[INFO] [stderr] 2381 | |                         prev_level_nodes[0],
[INFO] [stderr] 2382 | |                         new_nodes[1],
[INFO] [stderr] 2383 | |                         CrochetEdge {
[INFO] [stderr] 2384 | |                             link_type: EdgeType::Wale,
[INFO] [stderr] 2385 | |                         },
[INFO] [stderr] 2386 | |                     );
[INFO] [stderr]      | |______________________^ unreachable statement
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(unreachable_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable statement
[INFO] [stderr]    --> crocheting/src/param_surface.rs:252:13
[INFO] [stderr]     |
[INFO] [stderr] 250 |               return Ok(new_coord);
[INFO] [stderr]     |               -------------------- any code following this expression is unreachable
[INFO] [stderr] 251 |
[INFO] [stderr] 252 | /             return Ok(
[INFO] [stderr] 253 | |                 TauCoords{
[INFO] [stderr] 254 | |                     tau: coord.tau + dist / ds_su_dtau,
[INFO] [stderr] 255 | |                     v: coord.v
[INFO] [stderr] 256 | |                 }
[INFO] [stderr] 257 | |             );
[INFO] [stderr]     | |______________^ unreachable statement
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable expression
[INFO] [stderr]    --> crocheting/src/crochet_consts.rs:136:9
[INFO] [stderr]     |
[INFO] [stderr] 135 |           return sin_value*DITHERING_MULT;
[INFO] [stderr]     |           ------------------------------- any code following this expression is unreachable
[INFO] [stderr] 136 | /         if sin_value > 0.0
[INFO] [stderr] 137 | |         {
[INFO] [stderr] 138 | |             return sin_value*DITHERING_MULT;
[INFO] [stderr] 139 | |         }
[INFO] [stderr] ...   |
[INFO] [stderr] 142 | |             return sin_value*(DITHERING_MULT*0.5);
[INFO] [stderr] 143 | |         }
[INFO] [stderr]     | |_________^ unreachable expression
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `i`
[INFO] [stderr]     --> crocheting/src/nodes.rs:1138:17
[INFO] [stderr]      |
[INFO] [stderr] 1138 |             for i in 1..self.get_surface().tau_max_value().floor() as usize
[INFO] [stderr]      |                 ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `last_generated_cycle`
[INFO] [stderr]     --> crocheting/src/nodes.rs:1143:21
[INFO] [stderr]      |
[INFO] [stderr] 1143 |             let mut last_generated_cycle: Vec<NodeIndex> = vec![];
[INFO] [stderr]      |                     ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_last_generated_cycle`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `current_generated_cycle`
[INFO] [stderr]     --> crocheting/src/nodes.rs:1149:25
[INFO] [stderr]      |
[INFO] [stderr] 1149 |                 let mut current_generated_cycle: Vec<NodeIndex> = Vec::new();
[INFO] [stderr]      |                         ^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_current_generated_cycle`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `base_coords`
[INFO] [stderr]     --> crocheting/src/nodes.rs:1250:25
[INFO] [stderr]      |
[INFO] [stderr] 1250 |                     let base_coords = self
[INFO] [stderr]      |                         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_base_coords`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `next_c_node_coord`
[INFO] [stderr]     --> crocheting/src/nodes.rs:1319:25
[INFO] [stderr]      |
[INFO] [stderr] 1319 |                     let next_c_node_coord = self
[INFO] [stderr]      |                         ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_next_c_node_coord`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> crocheting/src/nodes.rs:1143:17
[INFO] [stderr]      |
[INFO] [stderr] 1143 |             let mut last_generated_cycle: Vec<NodeIndex> = vec![];
[INFO] [stderr]      |                 ----^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |                 |
[INFO] [stderr]      |                 help: remove this `mut`
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> crocheting/src/nodes.rs:1149:21
[INFO] [stderr]      |
[INFO] [stderr] 1149 |                 let mut current_generated_cycle: Vec<NodeIndex> = Vec::new();
[INFO] [stderr]      |                     ----^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |                     |
[INFO] [stderr]      |                     help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `fuond_we` is assigned to, but never used
[INFO] [stderr]     --> crocheting/src/nodes.rs:2921:33
[INFO] [stderr]      |
[INFO] [stderr] 2921 |                         let mut fuond_we = self.get_graph().node_weight(start_ind).unwrap();
[INFO] [stderr]      |                                 ^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: consider using `_fuond_we` instead
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `fuond_we` is never read
[INFO] [stderr]     --> crocheting/src/nodes.rs:2938:33
[INFO] [stderr]      |
[INFO] [stderr] 2938 | ...                   fuond_we = w;
[INFO] [stderr]      |                       ^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = help: maybe it is overwritten before being read?
[INFO] [stderr]      = note: `#[warn(unused_assignments)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `wanted_length`
[INFO] [stderr]     --> crocheting/src/nodes.rs:1954:33
[INFO] [stderr]      |
[INFO] [stderr] 1954 | ...                   let wanted_length = crochet_consts::get_height();
[INFO] [stderr]      |                           ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_wanted_length`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> crocheting/src/nodes.rs:1913:21
[INFO] [stderr]      |
[INFO] [stderr] 1913 |                 let mut new_middle_coords = left_average.lerp(&right_average, 0.5);
[INFO] [stderr]      |                     ----^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |                     |
[INFO] [stderr]      |                     help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `column_end`
[INFO] [stderr]     --> crocheting/src/nodes.rs:2039:17
[INFO] [stderr]      |
[INFO] [stderr] 2039 |                 column_end: [TauCoords; 2]
[INFO] [stderr]      |                 ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_column_end`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `was_splitted`
[INFO] [stderr]     --> crocheting/src/nodes.rs:2180:21
[INFO] [stderr]      |
[INFO] [stderr] 2180 |                 let was_splitted = ret[1].len() > 1;
[INFO] [stderr]      |                     ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_was_splitted`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `base_target`
[INFO] [stderr]     --> crocheting/src/nodes.rs:2214:21
[INFO] [stderr]      |
[INFO] [stderr] 2214 |                 let base_target: TauCoords = gr.node_weight(base_node).unwrap().height_target();
[INFO] [stderr]      |                     ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_base_target`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `medium_v`
[INFO] [stderr]     --> crocheting/src/nodes.rs:2217:25
[INFO] [stderr]      |
[INFO] [stderr] 2217 |                     let medium_v: TauCoords = gr
[INFO] [stderr]      |                         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_medium_v`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cur_coord`
[INFO] [stderr]     --> crocheting/src/nodes.rs:2224:29
[INFO] [stderr]      |
[INFO] [stderr] 2224 |                         let cur_coord = gr.node_weight(previous_column_nodes[i]).unwrap().coords;
[INFO] [stderr]      |                             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cur_coord`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `column_middle`
[INFO] [stderr]     --> crocheting/src/nodes.rs:2292:17
[INFO] [stderr]      |
[INFO] [stderr] 2292 |                 column_middle: &Vec<TauCoords>,
[INFO] [stderr]      |                 ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_column_middle`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `surf`
[INFO] [stderr]     --> crocheting/src/nodes.rs:2348:17
[INFO] [stderr]      |
[INFO] [stderr] 2348 |                 surf: &Box<dyn UVSurface>,
[INFO] [stderr]      |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_surf`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `direzione`
[INFO] [stderr]    --> crocheting/src/param_surface.rs:146:17
[INFO] [stderr]     |
[INFO] [stderr] 146 |             let direzione = self.get_curve().versor_i(u)?.normalize();
[INFO] [stderr]     |                 ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_direzione`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `versore_tau_global`
[INFO] [stderr]    --> crocheting/src/param_surface.rs:147:17
[INFO] [stderr]     |
[INFO] [stderr] 147 |             let versore_tau_global: Vector3<f64> = (self.to_3d_point(p_aum_tau)? - self.to_3d_point(p_base)?).normalize();
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_versore_tau_global`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `orto_to_spiral_global`
[INFO] [stderr]    --> crocheting/src/param_surface.rs:153:17
[INFO] [stderr]     |
[INFO] [stderr] 153 |             let orto_to_spiral_global: Vector3<f64> = - versore_v_spirale.cross(&normal);
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_orto_to_spiral_global`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> crocheting/src/mesh_viz.rs:1310:17
[INFO] [stderr]      |
[INFO] [stderr] 1310 |             let mut p2 = plane_face_from_transform(&self.transform[1], starting_index + p1.0.len() as i32);
[INFO] [stderr]      |                 ----^^
[INFO] [stderr]      |                 |
[INFO] [stderr]      |                 help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> crocheting/src/mesh_viz.rs:1424:17
[INFO] [stderr]      |
[INFO] [stderr] 1424 |             let mut p2 = plane_face_from_transform(&self.transform[1], starting_index + p1.0.len() as i32);
[INFO] [stderr]      |                 ----^^
[INFO] [stderr]      |                 |
[INFO] [stderr]      |                 help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: constant `ITERATIONS` is never used
[INFO] [stderr]    --> crocheting/src/param_surface.rs:189:23
[INFO] [stderr]     |
[INFO] [stderr] 189 |                 const ITERATIONS: usize = 10;
[INFO] [stderr]     |                       ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `flip` is never read
[INFO] [stderr]     --> crocheting/src/mesh_viz.rs:1227:9
[INFO] [stderr]      |
[INFO] [stderr] 1225 |     pub struct SingleCrochetFace {
[INFO] [stderr]      |                ----------------- field in this struct
[INFO] [stderr] 1226 |         stitch_type: StitchType,
[INFO] [stderr] 1227 |         flip: bool,
[INFO] [stderr]      |         ^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: `SingleCrochetFace` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: field `flip` is never read
[INFO] [stderr]     --> crocheting/src/mesh_viz.rs:1289:9
[INFO] [stderr]      |
[INFO] [stderr] 1287 |     pub struct IncreaseFace {
[INFO] [stderr]      |                ------------ field in this struct
[INFO] [stderr] 1288 |         stitch_type: StitchType,
[INFO] [stderr] 1289 |         flip: bool,
[INFO] [stderr]      |         ^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: `IncreaseFace` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: field `flip` is never read
[INFO] [stderr]     --> crocheting/src/mesh_viz.rs:1403:9
[INFO] [stderr]      |
[INFO] [stderr] 1401 |     pub struct DecreaseFace {
[INFO] [stderr]      |                ------------ field in this struct
[INFO] [stderr] 1402 |         stitch_type: StitchType,
[INFO] [stderr] 1403 |         flip: bool,
[INFO] [stderr]      |         ^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: `DecreaseFace` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: field `flip` is never read
[INFO] [stderr]     --> crocheting/src/mesh_viz.rs:1514:9
[INFO] [stderr]      |
[INFO] [stderr] 1512 |     pub struct TurnBackFace {
[INFO] [stderr]      |                ------------ field in this struct
[INFO] [stderr] 1513 |         stitch_type: StitchType,
[INFO] [stderr] 1514 |         flip: bool,
[INFO] [stderr]      |         ^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: `TurnBackFace` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: field `flip` is never read
[INFO] [stderr]     --> crocheting/src/mesh_viz.rs:1573:9
[INFO] [stderr]      |
[INFO] [stderr] 1571 |     pub struct TurnForwardFace {
[INFO] [stderr]      |                --------------- field in this struct
[INFO] [stderr] 1572 |         stitch_type: StitchType,
[INFO] [stderr] 1573 |         flip: bool,
[INFO] [stderr]      |         ^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: `TurnForwardFace` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: field `flip` is never read
[INFO] [stderr]     --> crocheting/src/mesh_viz.rs:1635:9
[INFO] [stderr]      |
[INFO] [stderr] 1633 |     pub struct CapFace {
[INFO] [stderr]      |                ------- field in this struct
[INFO] [stderr] 1634 |         stitch_type: StitchType,
[INFO] [stderr] 1635 |         flip: bool,
[INFO] [stderr]      |         ^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: `CapFace` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: using `.clone()` on a double reference, which returns `&NodeIndex` instead of cloning the inner type
[INFO] [stderr]    --> crocheting/src/nodes.rs:938:47
[INFO] [stderr]     |
[INFO] [stderr] 938 | ...                   .node_weight(*n_id.clone())
[INFO] [stderr]     |                                         ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(suspicious_double_ref_op)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: using `.clone()` on a double reference, which returns `&NodeIndex` instead of cloning the inner type
[INFO] [stderr]    --> crocheting/src/nodes.rs:945:55
[INFO] [stderr]     |
[INFO] [stderr] 945 |                     .filter(|n| self.find_all_wales(*n.clone()).len() < 2)
[INFO] [stderr]     |                                                       ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: using `.clone()` on a double reference, which returns `&NodeIndex` instead of cloning the inner type
[INFO] [stderr]     --> crocheting/src/nodes.rs:1327:59
[INFO] [stderr]      |
[INFO] [stderr] 1327 |                         .filter(|n| self.find_all_wales(*n.clone()).len() < 2)
[INFO] [stderr]      |                                                           ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `crocheting` (lib) generated 38 warnings (run `cargo fix --lib -p crocheting` to apply 7 suggestions)
[INFO] [stderr] warning: unused import: `Cylinder`
[INFO] [stderr]  --> src/modelli.rs:3:57
[INFO] [stderr]   |
[INFO] [stderr] 3 |     use crocheting::param_surface::surface::{UVSurface, Cylinder, MultiShapeSurface};
[INFO] [stderr]   |                                                         ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Circle`
[INFO] [stderr]  --> src/modelli.rs:5:63
[INFO] [stderr]   |
[INFO] [stderr] 5 |     use crocheting::geometry::shapes::{MultiPointShape,Shape, Circle};
[INFO] [stderr]   |                                                               ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `s`
[INFO] [stderr]    --> src/main.rs:201:13
[INFO] [stderr]     |
[INFO] [stderr] 201 |         let s = Cylinder::new(Box::new(b), 0.05, 0.05);
[INFO] [stderr]     |             ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> src/main.rs:1251:21
[INFO] [stderr]      |
[INFO] [stderr] 1251 |                 let mut st = StitchMesh::new_from_graph(&gr);
[INFO] [stderr]      |                     ----^^
[INFO] [stderr]      |                     |
[INFO] [stderr]      |                     help: remove this `mut`
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> src/main.rs:1299:21
[INFO] [stderr]      |
[INFO] [stderr] 1299 |                 let mut st = StitchMesh::new_from_graph(&gr);
[INFO] [stderr]      |                     ----^^
[INFO] [stderr]      |                     |
[INFO] [stderr]      |                     help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: function `beastie` is never used
[INFO] [stderr]  --> src/modelli.rs:7:12
[INFO] [stderr]   |
[INFO] [stderr] 7 |     pub fn beastie() -> Box<dyn UVSurface>
[INFO] [stderr]   |            ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `test_cylinder_render` is never used
[INFO] [stderr]    --> src/main.rs:205:8
[INFO] [stderr]     |
[INFO] [stderr] 205 |     fn test_cylinder_render()
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `geodesic` is never used
[INFO] [stderr]    --> src/main.rs:227:8
[INFO] [stderr]     |
[INFO] [stderr] 227 |     fn geodesic()
[INFO] [stderr]     |        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `cilindro_semplice` is never used
[INFO] [stderr]    --> src/main.rs:260:8
[INFO] [stderr]     |
[INFO] [stderr] 260 |     fn cilindro_semplice()
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `knitted_test_2_no_shortrow` is never used
[INFO] [stderr]    --> src/main.rs:352:8
[INFO] [stderr]     |
[INFO] [stderr] 352 |     fn knitted_test_2_no_shortrow()
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `knitted_test_2` is never used
[INFO] [stderr]    --> src/main.rs:423:8
[INFO] [stderr]     |
[INFO] [stderr] 423 |     fn knitted_test_2()
[INFO] [stderr]     |        ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `knitted_cylinder` is never used
[INFO] [stderr]    --> src/main.rs:488:8
[INFO] [stderr]     |
[INFO] [stderr] 488 |     fn knitted_cylinder()
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `bezier_examples` is never used
[INFO] [stderr]    --> src/main.rs:530:8
[INFO] [stderr]     |
[INFO] [stderr] 530 |     fn bezier_examples()
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `godot_meshviz` is never used
[INFO] [stderr]    --> src/main.rs:563:8
[INFO] [stderr]     |
[INFO] [stderr] 563 |     fn godot_meshviz()
[INFO] [stderr]     |        ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `capunaman` is never used
[INFO] [stderr]    --> src/main.rs:627:8
[INFO] [stderr]     |
[INFO] [stderr] 627 |     fn capunaman()
[INFO] [stderr]     |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `capunaman_knitted_test_2` is never used
[INFO] [stderr]    --> src/main.rs:669:8
[INFO] [stderr]     |
[INFO] [stderr] 669 |     fn capunaman_knitted_test_2()
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `multishape_1_crochetgraph` is never used
[INFO] [stderr]    --> src/main.rs:709:8
[INFO] [stderr]     |
[INFO] [stderr] 709 |     fn multishape_1_crochetgraph()
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `multishape_1_capunaman` is never used
[INFO] [stderr]    --> src/main.rs:801:8
[INFO] [stderr]     |
[INFO] [stderr] 801 |     fn multishape_1_capunaman()
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `oca_celeste` is never used
[INFO] [stderr]    --> src/main.rs:870:8
[INFO] [stderr]     |
[INFO] [stderr] 870 |     fn oca_celeste()
[INFO] [stderr]     |        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `beastie` is never used
[INFO] [stderr]    --> src/main.rs:960:8
[INFO] [stderr]     |
[INFO] [stderr] 960 |     fn beastie()
[INFO] [stderr]     |        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `spiral_check` is never used
[INFO] [stderr]    --> src/main.rs:987:8
[INFO] [stderr]     |
[INFO] [stderr] 987 |     fn spiral_check()
[INFO] [stderr]     |        ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `plots_for_compliance` is never used
[INFO] [stderr]     --> src/main.rs:1044:8
[INFO] [stderr]      |
[INFO] [stderr] 1044 |     fn plots_for_compliance()
[INFO] [stderr]      |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `time_benchmark_godot_meshviz` is never used
[INFO] [stderr]     --> src/main.rs:1074:8
[INFO] [stderr]      |
[INFO] [stderr] 1074 |     fn time_benchmark_godot_meshviz()
[INFO] [stderr]      |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `time_benchmark_oca_celeste` is never used
[INFO] [stderr]     --> src/main.rs:1098:8
[INFO] [stderr]      |
[INFO] [stderr] 1098 |     fn time_benchmark_oca_celeste()
[INFO] [stderr]      |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `asymmetric_expansion` is never used
[INFO] [stderr]     --> src/main.rs:1326:8
[INFO] [stderr]      |
[INFO] [stderr] 1326 |     fn asymmetric_expansion()
[INFO] [stderr]      |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]     --> src/main.rs:1034:17
[INFO] [stderr]      |
[INFO] [stderr] 1034 |                 write!(file_output, "{} {} {}\n", p.x, p.y, p.z);
[INFO] [stderr]      |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]      = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]      = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]     --> src/main.rs:1265:17
[INFO] [stderr]      |
[INFO] [stderr] 1265 |                 writeln!(time_file, "{}", dati_capunaman[0].as_millis());
[INFO] [stderr]      |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]      = note: this warning originates in the macro `writeln` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]     --> src/main.rs:1311:17
[INFO] [stderr]      |
[INFO] [stderr] 1311 |                 writeln!(time_file, "{}", dati_gismondi[0].as_millis());
[INFO] [stderr]      |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]      = note: this warning originates in the macro `writeln` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: `generatore_uncinetto` (bin "generatore_uncinetto" test) generated 28 warnings (run `cargo fix --bin "generatore_uncinetto" --tests` to apply 4 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/generatore_uncinetto-e9b02a85bc0ced6e)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::test_curve_distance ... ok
[INFO] [stdout] test tests::test_straight_curve ... ok
[INFO] [stdout] test tests::knitting_test ... FAILED
[INFO] [stdout] test tests::test_tau_lut ... ok
[INFO] [stdout] test tests::test_straight_surface ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- tests::knitting_test stdout ----
[INFO] [stdout] ----------
[INFO] [stdout]  knitted_test_1
[INFO] [stdout] thread 'tests::knitting_test' panicked at crocheting/src/geometry.rs:402:66:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55c9805747d5 - std::backtrace_rs::backtrace::libunwind::trace::he49dc9a9e3164223
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/../../backtrace/src/backtrace/libunwind.rs:105:5
[INFO] [stdout]    1:     0x55c9805747d5 - std::backtrace_rs::backtrace::trace_unsynchronized::h3a3e77c68030aa6b
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x55c9805747d5 - std::sys_common::backtrace::_print_fmt::h9479ad2f99afd5d4
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x55c9805747d5 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hfb01aa1fa3fb1821
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x55c98059d48b - core::fmt::rt::Argument::fmt::h125e56152abbc1c3
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/fmt/rt.rs:165:63
[INFO] [stdout]    5:     0x55c98059d48b - core::fmt::write::hb0ab4ff05ccfe741
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/fmt/mod.rs:1169:21
[INFO] [stdout]    6:     0x55c98057200f - std::io::Write::write_fmt::hea6336dbf2fa00b8
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/io/mod.rs:1835:15
[INFO] [stdout]    7:     0x55c9805745ae - std::sys_common::backtrace::_print::h79ca548f3a2adf4b
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x55c9805745ae - std::sys_common::backtrace::print::h9aebf997b2fea2d3
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x55c980575f19 - std::panicking::default_hook::{{closure}}::h68a0954af2694526
[INFO] [stdout]   10:     0x55c980575c6c - std::panicking::default_hook::h5be50cc6849ffb00
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:295:9
[INFO] [stdout]   11:     0x55c98047d26f - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hd874405dcbd1d3ed
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/alloc/src/boxed.rs:2036:9
[INFO] [stdout]   12:     0x55c98047d26f - test::test_main::{{closure}}::h4f26a9df34a84b94
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/test/src/lib.rs:137:21
[INFO] [stdout]   13:     0x55c98057651b - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h00e96d9c62aa9a12
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/alloc/src/boxed.rs:2036:9
[INFO] [stdout]   14:     0x55c98057651b - std::panicking::rust_panic_with_hook::h3c0df6036729334c
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:799:13
[INFO] [stdout]   15:     0x55c980576294 - std::panicking::begin_panic_handler::{{closure}}::ha3a21e93c4cfd807
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:664:13
[INFO] [stdout]   16:     0x55c980574c99 - std::sys_common::backtrace::__rust_end_short_backtrace::h19508a8f8ae71dc9
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   17:     0x55c980575fc7 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:652:5
[INFO] [stdout]   18:     0x55c98042ee23 - core::panicking::panic_fmt::h2ba8af99174d83ea
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x55c98042f356 - core::result::unwrap_failed::h52f3bbb78b59f71d
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/result.rs:1654:5
[INFO] [stdout]   20:     0x55c98050e9b7 - core::result::Result<T,E>::unwrap::h1b31801a37abf18f
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/result.rs:1077:23
[INFO] [stdout]   21:     0x55c98050e9b7 - <crocheting::geometry::curves::Bezier as crocheting::geometry::curves::Curve>::to_file::ha59d09887fe3e110
[INFO] [stdout]                                at /opt/rustwide/workdir/crocheting/src/geometry.rs:402:34
[INFO] [stdout]   22:     0x55c9804443d6 - generatore_uncinetto::tests::knitted_test_1::h453f5f3a509b7657
[INFO] [stdout]                                at /opt/rustwide/workdir/src/main.rs:310:9
[INFO] [stdout]   23:     0x55c980448b5a - generatore_uncinetto::tests::knitting_test::h590b641024edb84f
[INFO] [stdout]                                at /opt/rustwide/workdir/src/main.rs:87:9
[INFO] [stdout]   24:     0x55c980448b17 - generatore_uncinetto::tests::knitting_test::{{closure}}::h778f9ec6db971179
[INFO] [stdout]                                at /opt/rustwide/workdir/src/main.rs:80:23
[INFO] [stdout]   25:     0x55c980433136 - core::ops::function::FnOnce::call_once::h71715da4699fd310
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   26:     0x55c980481b8b - core::ops::function::FnOnce::call_once::h18c6bf92212b87a4
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   27:     0x55c980481b8b - test::__rust_begin_short_backtrace::hdcf0edcfa9080086
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/test/src/lib.rs:625:18
[INFO] [stdout]   28:     0x55c980481251 - test::run_test_in_process::{{closure}}::heac2c4eb375d2d10
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/test/src/lib.rs:648:60
[INFO] [stdout]   29:     0x55c980481251 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h0289bafc8a1cc004
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   30:     0x55c980481251 - std::panicking::try::do_call::h5e158f1ad8a5f983
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:559:40
[INFO] [stdout]   31:     0x55c980481251 - std::panicking::try::hea3411d60321c4de
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:523:19
[INFO] [stdout]   32:     0x55c980481251 - std::panic::catch_unwind::hafb7bb18bc47bbc7
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panic.rs:149:14
[INFO] [stdout]   33:     0x55c980481251 - test::run_test_in_process::h74dd138dc7762d99
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/test/src/lib.rs:648:27
[INFO] [stdout]   34:     0x55c980481251 - test::run_test::{{closure}}::h6b390822e63606cf
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/test/src/lib.rs:569:43
[INFO] [stdout]   35:     0x55c980449c24 - test::run_test::{{closure}}::h6e11dba8131d354b
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/test/src/lib.rs:599:41
[INFO] [stdout]   36:     0x55c980449c24 - std::sys_common::backtrace::__rust_begin_short_backtrace::ha71b3541b59bdbbb
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   37:     0x55c98044e6f2 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hef92127c5ef9e53c
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/thread/mod.rs:542:17
[INFO] [stdout]   38:     0x55c98044e6f2 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h859c109f9d11c92b
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   39:     0x55c98044e6f2 - std::panicking::try::do_call::hbf534c458cd858f0
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:559:40
[INFO] [stdout]   40:     0x55c98044e6f2 - std::panicking::try::h65c18365a7b9ad90
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:523:19
[INFO] [stdout]   41:     0x55c98044e6f2 - std::panic::catch_unwind::h21b25d4c69478c39
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panic.rs:149:14
[INFO] [stdout]   42:     0x55c98044e6f2 - std::thread::Builder::spawn_unchecked_::{{closure}}::h23335f620275a9bf
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/thread/mod.rs:541:30
[INFO] [stdout]   43:     0x55c98044e6f2 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hb491dc55513e9b7c
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   44:     0x55c98057a83b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h41b39260afcffdc9
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/alloc/src/boxed.rs:2022:9
[INFO] [stdout]   45:     0x55c98057a83b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h6694c8dc6dd010c4
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/alloc/src/boxed.rs:2022:9
[INFO] [stdout]   46:     0x55c98057a83b - std::sys::pal::unix::thread::Thread::new::thread_start::hf16038e1c8e19c99
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys/pal/unix/thread.rs:108:17
[INFO] [stdout]   47:     0x7fbeef390ac3 - <unknown>
[INFO] [stdout]   48:     0x7fbeef421a04 - __clone
[INFO] [stdout]   49:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     tests::knitting_test
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 4 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.69s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--bin generatore_uncinetto`
[INFO] running `Command { std: "docker" "inspect" "a06602be4c58a78eee30ec4fbc22a24a7a302ce0a4bfd92ca80a186c6a36671a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a06602be4c58a78eee30ec4fbc22a24a7a302ce0a4bfd92ca80a186c6a36671a", kill_on_drop: false }`
[INFO] [stdout] a06602be4c58a78eee30ec4fbc22a24a7a302ce0a4bfd92ca80a186c6a36671a
