[INFO] fetching crate termplot-rs 0.3.0...
[INFO] testing termplot-rs-0.3.0 against 1.95.0 for beta-1.96-2
[INFO] extracting crate termplot-rs 0.3.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate termplot-rs 0.3.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate termplot-rs 0.3.0
[INFO] tweaked toml for crates.io crate termplot-rs 0.3.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate termplot-rs 0.3.0 on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate termplot-rs 0.3.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] 1834f4dbe6e93ba58f54818976ce41950e91336d9e9208beadd5c810b66f1edc
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[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.48s
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[INFO] running `Command { std: "docker" "rm" "-f" "1834f4dbe6e93ba58f54818976ce41950e91336d9e9208beadd5c810b66f1edc", kill_on_drop: false }`
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[INFO] [stdout] f12805e76ce7a456461921d148f8da29134f6526ee579cc0879dfd9e19cb31ee
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[INFO] [stdout] warning: unused import: `Instant`
[INFO] [stdout]  --> examples/sprite_demo.rs:9:27
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::time::{Duration, Instant};
[INFO] [stdout]   |                           ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> examples/sprite_demo.rs:112:9
[INFO] [stdout]     |
[INFO] [stdout] 112 |     let mut ship_y = (chart.canvas.pixel_height() - 10) as f64;
[INFO] [stdout]     |         ----^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `height` is never read
[INFO] [stdout]   --> examples/sprite_demo.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | struct Sprite {
[INFO] [stdout]    |        ------ field in this struct
[INFO] [stdout] 16 |     width: usize,
[INFO] [stdout] 17 |     height: usize,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Sprite` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::f64::consts::PI`
[INFO] [stdout]  --> examples/waves.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::f64::consts::PI;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `drawn_vertices` is assigned to, but never used
[INFO] [stdout]    --> examples/solarsystemnobody.rs:199:9
[INFO] [stdout]     |
[INFO] [stdout] 199 |     let mut drawn_vertices = 0;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_drawn_vertices` instead
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `eff_dist`
[INFO] [stdout]    --> examples/solarsystemnobody.rs:364:29
[INFO] [stdout]     |
[INFO] [stdout] 364 |                         let eff_dist = (dist_sq + softening).sqrt(); 
[INFO] [stdout]     |                             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_eff_dist`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `force_mag`
[INFO] [stdout]    --> examples/solarsystemnobody.rs:366:29
[INFO] [stdout]     |
[INFO] [stdout] 366 |                         let force_mag = G * bodies[i].mass * bodies[j].mass / (dist_sq + softening);
[INFO] [stdout]     |                             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_force_mag`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `drawn_vertices` is never read
[INFO] [stdout]    --> examples/solarsystemnobody.rs:333:9
[INFO] [stdout]     |
[INFO] [stdout] 333 |         drawn_vertices = 0;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `drawn_vertices` is never read
[INFO] [stdout]    --> examples/solarsystemnobody.rs:427:21
[INFO] [stdout]     |
[INFO] [stdout] 427 |                     drawn_vertices += 1;
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `rotate_z` is never used
[INFO] [stdout]   --> examples/solarsystemnobody.rs:34:4
[INFO] [stdout]    |
[INFO] [stdout] 34 | fn rotate_z(v: Vec3, a: f64) -> Vec3 { let (s, c) = a.sin_cos(); Vec3::new(v.x * c - v.y * s, v.x * s + v.y * c, v.z) }
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `frame_count` is assigned to, but never used
[INFO] [stdout]   --> examples/waves.rs:41:9
[INFO] [stdout]    |
[INFO] [stdout] 41 |     let mut frame_count = 0;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_frame_count` instead
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `frame_count` is never read
[INFO] [stdout]    --> examples/waves.rs:159:9
[INFO] [stdout]     |
[INFO] [stdout] 159 |         frame_count += 1;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `last_frame_ms` is never read
[INFO] [stdout]    --> examples/fireworksinterac.rs:243:34
[INFO] [stdout]     |
[INFO] [stdout] 243 |     let mut last_frame_ms: f64 = 0.0;
[INFO] [stdout]     |                                  ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `ring_inner`, `ring_outer`, and `ring_color` are never read
[INFO] [stdout]    --> examples/solarsystem_kepler.rs:115:5
[INFO] [stdout]     |
[INFO] [stdout]  89 | struct CelestialBody {
[INFO] [stdout]     |        ------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 115 |     ring_inner: f64,    // Radio interior del anillo (0 si no tiene)
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 116 |     ring_outer: f64,    // Radio exterior del anillo
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 117 |     ring_color: Color,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_ring_pos` is never used
[INFO] [stdout]    --> examples/solarsystem_kepler.rs:179:8
[INFO] [stdout]     |
[INFO] [stdout] 121 | impl CelestialBody {
[INFO] [stdout]     | ------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 179 |     fn get_ring_pos(&self, local_v: Vec3, t: f64, absolute_orbit_pos: Vec3) -> Vec3 {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `frame_start`
[INFO] [stdout]   --> examples/math_strees.rs:43:13
[INFO] [stdout]    |
[INFO] [stdout] 43 |         let frame_start = Instant::now();
[INFO] [stdout]    |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_frame_start`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> examples/3dengine.rs:389:13
[INFO] [stdout]     |
[INFO] [stdout] 389 |         let mut to_screen = |v_world: Vec3| -> Option<(isize, isize, f64)> {
[INFO] [stdout]     |             ----^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fmt::Write`
[INFO] [stdout]  --> examples/primitives_demo.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::fmt::Write as FmtWrite; // Para render_to
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `ring_inner`, `ring_outer`, and `ring_color` are never read
[INFO] [stdout]    --> examples/betasolarsystem_kepler.rs:115:5
[INFO] [stdout]     |
[INFO] [stdout]  89 | struct CelestialBody {
[INFO] [stdout]     |        ------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 115 |     ring_inner: f64,    // Radio interior del anillo (0 si no tiene)
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 116 |     ring_outer: f64,    // Radio exterior del anillo
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 117 |     ring_color: Color,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_ring_pos` is never used
[INFO] [stdout]    --> examples/betasolarsystem_kepler.rs:179:8
[INFO] [stdout]     |
[INFO] [stdout] 121 | impl CelestialBody {
[INFO] [stdout]     | ------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 179 |     fn get_ring_pos(&self, local_v: Vec3, t: f64, absolute_orbit_pos: Vec3) -> Vec3 {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> examples/figuresv2.rs:244:17
[INFO] [stdout]     |
[INFO] [stdout] 244 |             let mut new_chart = ChartContext::new(width, height);
[INFO] [stdout]     |                 ----^^^^^^^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> examples/figuresv2.rs:322:13
[INFO] [stdout]     |
[INFO] [stdout] 322 |         let mut to_screen = |v_world: Vec3| -> Option<(isize, isize, f64)> {
[INFO] [stdout]     |             ----^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 48.92s
[INFO] running `Command { std: "docker" "inspect" "f12805e76ce7a456461921d148f8da29134f6526ee579cc0879dfd9e19cb31ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f12805e76ce7a456461921d148f8da29134f6526ee579cc0879dfd9e19cb31ee", kill_on_drop: false }`
[INFO] [stdout] f12805e76ce7a456461921d148f8da29134f6526ee579cc0879dfd9e19cb31ee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bdb42f0f2b8995d7029bdb47ab16f8aa88f043314149a4e73085fd126b81cdaa
[INFO] running `Command { std: "docker" "start" "-a" "bdb42f0f2b8995d7029bdb47ab16f8aa88f043314149a4e73085fd126b81cdaa", kill_on_drop: false }`
[INFO] [stderr] warning: value assigned to `last_frame_ms` is never read
[INFO] [stderr]    --> examples/fireworksinterac.rs:243:34
[INFO] [stderr]     |
[INFO] [stderr] 243 |     let mut last_frame_ms: f64 = 0.0;
[INFO] [stderr]     |                                  ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> examples/figuresv2.rs:244:17
[INFO] [stderr]     |
[INFO] [stderr] 244 |             let mut new_chart = ChartContext::new(width, height);
[INFO] [stderr]     |                 ----^^^^^^^^^
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> examples/figuresv2.rs:322:13
[INFO] [stderr]     |
[INFO] [stderr] 322 |         let mut to_screen = |v_world: Vec3| -> Option<(isize, isize, f64)> {
[INFO] [stderr]     |             ----^^^^^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `drawn_vertices` is assigned to, but never used
[INFO] [stderr]    --> examples/solarsystemnobody.rs:199:9
[INFO] [stderr]     |
[INFO] [stderr] 199 |     let mut drawn_vertices = 0;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: consider using `_drawn_vertices` instead
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `eff_dist`
[INFO] [stderr]    --> examples/solarsystemnobody.rs:364:29
[INFO] [stderr]     |
[INFO] [stderr] 364 |                         let eff_dist = (dist_sq + softening).sqrt(); 
[INFO] [stderr]     |                             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_eff_dist`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `force_mag`
[INFO] [stderr]    --> examples/solarsystemnobody.rs:366:29
[INFO] [stderr]     |
[INFO] [stderr] 366 |                         let force_mag = G * bodies[i].mass * bodies[j].mass / (dist_sq + softening);
[INFO] [stderr]     |                             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_force_mag`
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `drawn_vertices` is never read
[INFO] [stderr]    --> examples/solarsystemnobody.rs:333:9
[INFO] [stderr]     |
[INFO] [stderr] 333 |         drawn_vertices = 0;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `drawn_vertices` is never read
[INFO] [stderr]    --> examples/solarsystemnobody.rs:427:21
[INFO] [stderr]     |
[INFO] [stderr] 427 |                     drawn_vertices += 1;
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: function `rotate_z` is never used
[INFO] [stderr]   --> examples/solarsystemnobody.rs:34:4
[INFO] [stderr]    |
[INFO] [stderr] 34 | fn rotate_z(v: Vec3, a: f64) -> Vec3 { let (s, c) = a.sin_cos(); Vec3::new(v.x * c - v.y * s, v.x * s + v.y * c, v.z) }
[INFO] [stderr]    |    ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `frame_start`
[INFO] [stderr]   --> examples/math_strees.rs:43:13
[INFO] [stderr]    |
[INFO] [stderr] 43 |         let frame_start = Instant::now();
[INFO] [stderr]    |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_frame_start`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Instant`
[INFO] [stderr]  --> examples/sprite_demo.rs:9:27
[INFO] [stderr]   |
[INFO] [stderr] 9 | use std::time::{Duration, Instant};
[INFO] [stderr]   |                           ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> examples/sprite_demo.rs:112:9
[INFO] [stderr]     |
[INFO] [stderr] 112 |     let mut ship_y = (chart.canvas.pixel_height() - 10) as f64;
[INFO] [stderr]     |         ----^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `height` is never read
[INFO] [stderr]   --> examples/sprite_demo.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 15 | struct Sprite {
[INFO] [stderr]    |        ------ field in this struct
[INFO] [stderr] 16 |     width: usize,
[INFO] [stderr] 17 |     height: usize,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Sprite` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `termplot-rs` (example "fireworksinterac") generated 1 warning
[INFO] [stderr] warning: `termplot-rs` (example "figuresv2") generated 2 warnings (run `cargo fix --example "figuresv2" -p termplot-rs` to apply 2 suggestions)
[INFO] [stderr] warning: `termplot-rs` (example "solarsystemnobody") generated 6 warnings (run `cargo fix --example "solarsystemnobody" -p termplot-rs` to apply 2 suggestions)
[INFO] [stderr] warning: `termplot-rs` (example "math_strees") generated 1 warning (run `cargo fix --example "math_strees" -p termplot-rs` to apply 1 suggestion)
[INFO] [stderr] warning: `termplot-rs` (example "sprite_demo") generated 3 warnings (run `cargo fix --example "sprite_demo" -p termplot-rs` to apply 2 suggestions)
[INFO] [stderr] warning: fields `ring_inner`, `ring_outer`, and `ring_color` are never read
[INFO] [stderr]    --> examples/betasolarsystem_kepler.rs:115:5
[INFO] [stderr]     |
[INFO] [stderr]  89 | struct CelestialBody {
[INFO] [stderr]     |        ------------- fields in this struct
[INFO] [stderr] ...
[INFO] [stderr] 115 |     ring_inner: f64,    // Radio interior del anillo (0 si no tiene)
[INFO] [stderr]     |     ^^^^^^^^^^
[INFO] [stderr] 116 |     ring_outer: f64,    // Radio exterior del anillo
[INFO] [stderr]     |     ^^^^^^^^^^
[INFO] [stderr] 117 |     ring_color: Color,
[INFO] [stderr]     |     ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `get_ring_pos` is never used
[INFO] [stderr]    --> examples/betasolarsystem_kepler.rs:179:8
[INFO] [stderr]     |
[INFO] [stderr] 121 | impl CelestialBody {
[INFO] [stderr]     | ------------------ method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 179 |     fn get_ring_pos(&self, local_v: Vec3, t: f64, absolute_orbit_pos: Vec3) -> Vec3 {
[INFO] [stderr]     |        ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `ring_inner`, `ring_outer`, and `ring_color` are never read
[INFO] [stderr]    --> examples/solarsystem_kepler.rs:115:5
[INFO] [stderr]     |
[INFO] [stderr]  89 | struct CelestialBody {
[INFO] [stderr]     |        ------------- fields in this struct
[INFO] [stderr] ...
[INFO] [stderr] 115 |     ring_inner: f64,    // Radio interior del anillo (0 si no tiene)
[INFO] [stderr]     |     ^^^^^^^^^^
[INFO] [stderr] 116 |     ring_outer: f64,    // Radio exterior del anillo
[INFO] [stderr]     |     ^^^^^^^^^^
[INFO] [stderr] 117 |     ring_color: Color,
[INFO] [stderr]     |     ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `get_ring_pos` is never used
[INFO] [stderr]    --> examples/solarsystem_kepler.rs:179:8
[INFO] [stderr]     |
[INFO] [stderr] 121 | impl CelestialBody {
[INFO] [stderr]     | ------------------ method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 179 |     fn get_ring_pos(&self, local_v: Vec3, t: f64, absolute_orbit_pos: Vec3) -> Vec3 {
[INFO] [stderr]     |        ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> examples/3dengine.rs:389:13
[INFO] [stderr]     |
[INFO] [stderr] 389 |         let mut to_screen = |v_world: Vec3| -> Option<(isize, isize, f64)> {
[INFO] [stderr]     |             ----^^^^^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::f64::consts::PI`
[INFO] [stderr]  --> examples/waves.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use std::f64::consts::PI;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `frame_count` is assigned to, but never used
[INFO] [stderr]   --> examples/waves.rs:41:9
[INFO] [stderr]    |
[INFO] [stderr] 41 |     let mut frame_count = 0;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: consider using `_frame_count` instead
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `frame_count` is never read
[INFO] [stderr]    --> examples/waves.rs:159:9
[INFO] [stderr]     |
[INFO] [stderr] 159 |         frame_count += 1;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `termplot-rs` (example "betasolarsystem_kepler") generated 2 warnings
[INFO] [stderr] warning: `termplot-rs` (example "solarsystem_kepler") generated 2 warnings
[INFO] [stderr] warning: `termplot-rs` (example "3dengine") generated 1 warning (run `cargo fix --example "3dengine" -p termplot-rs` to apply 1 suggestion)
[INFO] [stderr] warning: `termplot-rs` (example "waves") generated 3 warnings (run `cargo fix --example "waves" -p termplot-rs` to apply 1 suggestion)
[INFO] [stderr] warning: unused import: `std::fmt::Write`
[INFO] [stderr]  --> examples/primitives_demo.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use std::fmt::Write as FmtWrite; // Para render_to
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `termplot-rs` (example "primitives_demo") generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/termplot_rs-a673343b2e2934b5)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests termplot_rs
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "bdb42f0f2b8995d7029bdb47ab16f8aa88f043314149a4e73085fd126b81cdaa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bdb42f0f2b8995d7029bdb47ab16f8aa88f043314149a4e73085fd126b81cdaa", kill_on_drop: false }`
[INFO] [stdout] bdb42f0f2b8995d7029bdb47ab16f8aa88f043314149a4e73085fd126b81cdaa
