[INFO] cloning repository https://github.com/vetlemt/DDDragon
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vetlemt/DDDragon" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvetlemt%2FDDDragon", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvetlemt%2FDDDragon'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0108f7cef31d4f1676593983c7a2c36116b442bb
[INFO] checking vetlemt/DDDragon against 5b237c915528dadada3f674b90c7c80368b632be for pr-133502-29
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvetlemt%2FDDDragon" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/vetlemt/DDDragon
[INFO] finished tweaking git repo https://github.com/vetlemt/DDDragon
[INFO] tweaked toml for git repo https://github.com/vetlemt/DDDragon written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/vetlemt/DDDragon on toolchain 5b237c915528dadada3f674b90c7c80368b632be
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5b237c915528dadada3f674b90c7c80368b632be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/vetlemt/DDDragon 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" "+5b237c915528dadada3f674b90c7c80368b632be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded signal-hook v0.3.14
[INFO] [stderr]   Downloaded pin-project-lite v0.2.12
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] f17e3f7d4327086f5e97f8d882045e63e5035776eaea752444f4a5444f9a7b83
[INFO] running `Command { std: "docker" "start" "f17e3f7d4327086f5e97f8d882045e63e5035776eaea752444f4a5444f9a7b83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f17e3f7d4327086f5e97f8d882045e63e5035776eaea752444f4a5444f9a7b83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "f17e3f7d4327086f5e97f8d882045e63e5035776eaea752444f4a5444f9a7b83" "/opt/rustwide/cargo-home/bin/cargo" "+5b237c915528dadada3f674b90c7c80368b632be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f17e3f7d4327086f5e97f8d882045e63e5035776eaea752444f4a5444f9a7b83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "f17e3f7d4327086f5e97f8d882045e63e5035776eaea752444f4a5444f9a7b83" "/opt/rustwide/cargo-home/bin/cargo" "+5b237c915528dadada3f674b90c7c80368b632be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.132
[INFO] [stderr]    Compiling unicode-ident v1.0.11
[INFO] [stderr]    Compiling futures-core v0.3.28
[INFO] [stderr]    Compiling slab v0.4.8
[INFO] [stderr]    Compiling signal-hook v0.3.14
[INFO] [stderr]    Compiling futures-task v0.3.28
[INFO] [stderr]    Compiling futures-channel v0.3.28
[INFO] [stderr]     Checking futures-sink v0.3.28
[INFO] [stderr]    Compiling futures-util v0.3.28
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]     Checking smallvec v1.6.1
[INFO] [stderr]     Checking futures-io v0.3.28
[INFO] [stderr]     Checking pin-project-lite v0.2.12
[INFO] [stderr]     Checking unicode-width v0.1.8
[INFO] [stderr]     Checking cassowary v0.3.0
[INFO] [stderr]     Checking unicode-segmentation v1.8.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.66
[INFO] [stderr]    Compiling quote v1.0.32
[INFO] [stderr]     Checking signal-hook-registry v1.4.0
[INFO] [stderr]     Checking parking_lot_core v0.9.3
[INFO] [stderr]     Checking mio v0.8.4
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]    Compiling syn v2.0.28
[INFO] [stderr]     Checking threadpool v1.8.1
[INFO] [stderr]     Checking signal-hook-mio v0.2.3
[INFO] [stderr]     Checking crossterm v0.25.0
[INFO] [stderr]     Checking tui v0.19.0
[INFO] [stderr]    Compiling futures-macro v0.3.28
[INFO] [stderr]     Checking futures-executor v0.3.28
[INFO] [stderr]     Checking futures v0.3.28
[INFO] [stderr]     Checking dddragon v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `futures::future::join_all`
[INFO] [stdout]  --> src/app.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use futures::future::join_all;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `threadpool::ThreadPool`
[INFO] [stdout]  --> src/app.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use threadpool::ThreadPool;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Alignment`
[INFO] [stdout]  --> src/app.rs:8:19
[INFO] [stdout]   |
[INFO] [stdout] 8 | use tui::layout::{Alignment, Constraint};
[INFO] [stdout]   |                   ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Borders` and `Paragraph`
[INFO] [stdout]   --> src/app.rs:13:33
[INFO] [stdout]    |
[INFO] [stdout] 13 | use tui::widgets::{Axis, Block, Borders, BorderType, Chart, Dataset, GraphType, Paragraph};
[INFO] [stdout]    |                                 ^^^^^^^                                         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `KeyModifiers`
[INFO] [stdout]  --> src/handler.rs:2:43
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crossterm::event::{KeyCode, KeyEvent, KeyModifiers};
[INFO] [stdout]   |                                           ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `futures::future::join_all`
[INFO] [stdout]  --> src/app.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use futures::future::join_all;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `threadpool::ThreadPool`
[INFO] [stdout]  --> src/app.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use threadpool::ThreadPool;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Alignment`
[INFO] [stdout]  --> src/app.rs:8:19
[INFO] [stdout]   |
[INFO] [stdout] 8 | use tui::layout::{Alignment, Constraint};
[INFO] [stdout]   |                   ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Borders` and `Paragraph`
[INFO] [stdout]   --> src/app.rs:13:33
[INFO] [stdout]    |
[INFO] [stdout] 13 | use tui::widgets::{Axis, Block, Borders, BorderType, Chart, Dataset, GraphType, Paragraph};
[INFO] [stdout]    |                                 ^^^^^^^                                         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `KeyModifiers`
[INFO] [stdout]  --> src/handler.rs:2:43
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crossterm::event::{KeyCode, KeyEvent, KeyModifiers};
[INFO] [stdout]   |                                           ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/app.rs:95:13
[INFO] [stdout]    |
[INFO] [stdout] 95 |         let mut pentagram = Polygon::new(
[INFO] [stdout]    |             ----^^^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/app.rs:102:13
[INFO] [stdout]     |
[INFO] [stdout] 102 |         let mut pentagram2 = Polygon::new(
[INFO] [stdout]     |             ----^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/app.rs:118:13
[INFO] [stdout]     |
[INFO] [stdout] 118 |         let mut unit_cube = Polyhedron::new(
[INFO] [stdout]     |             ----^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pentagram2`
[INFO] [stdout]    --> src/app.rs:102:13
[INFO] [stdout]     |
[INFO] [stdout] 102 |         let mut pentagram2 = Polygon::new(
[INFO] [stdout]     |             ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pentagram2`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `unit_cube`
[INFO] [stdout]    --> src/app.rs:118:13
[INFO] [stdout]     |
[INFO] [stdout] 118 |         let mut unit_cube = Polyhedron::new(
[INFO] [stdout]     |             ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_unit_cube`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pentaface`
[INFO] [stdout]    --> src/app.rs:152:13
[INFO] [stdout]     |
[INFO] [stdout] 152 |         let pentaface: Points3d = (0..5).into_iter().map(|n| {
[INFO] [stdout]     |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pentaface`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/app.rs:95:13
[INFO] [stdout]    |
[INFO] [stdout] 95 |         let mut pentagram = Polygon::new(
[INFO] [stdout]    |             ----^^^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/app.rs:102:13
[INFO] [stdout]     |
[INFO] [stdout] 102 |         let mut pentagram2 = Polygon::new(
[INFO] [stdout]     |             ----^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/app.rs:118:13
[INFO] [stdout]     |
[INFO] [stdout] 118 |         let mut unit_cube = Polyhedron::new(
[INFO] [stdout]     |             ----^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pentagram2`
[INFO] [stdout]    --> src/app.rs:102:13
[INFO] [stdout]     |
[INFO] [stdout] 102 |         let mut pentagram2 = Polygon::new(
[INFO] [stdout]     |             ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pentagram2`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `unit_cube`
[INFO] [stdout]    --> src/app.rs:118:13
[INFO] [stdout]     |
[INFO] [stdout] 118 |         let mut unit_cube = Polyhedron::new(
[INFO] [stdout]     |             ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_unit_cube`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pentaface`
[INFO] [stdout]    --> src/app.rs:152:13
[INFO] [stdout]     |
[INFO] [stdout] 152 |         let pentaface: Points3d = (0..5).into_iter().map(|n| {
[INFO] [stdout]     |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pentaface`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `start`, `end`, and `color` are never read
[INFO] [stdout]    --> src/app.rs:296:5
[INFO] [stdout]     |
[INFO] [stdout] 294 | struct Line{
[INFO] [stdout]     |        ---- fields in this struct
[INFO] [stdout] 295 |     points: Points3d,
[INFO] [stdout] 296 |     start: Point3d,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 297 |     end: Point3d,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 298 |     center: Point3d,
[INFO] [stdout] 299 |     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: associated items `len`, `approximate_projected_size`, and `projected_extremeties` are never used
[INFO] [stdout]    --> src/app.rs:315:8
[INFO] [stdout]     |
[INFO] [stdout] 302 | impl Line{
[INFO] [stdout]     | --------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 315 |     fn len(&self) -> f64 {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 322 |     fn approximate_projected_size(start: Point3d, end: Point3d, e: Point3d, t: Point3d, character_ratio: f64) -> f64 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 329 |     fn projected_extremeties(start: Point3d, end: Point3d, e: Point3d, t: Point3d) -> Point2d {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `polygons` is never read
[INFO] [stdout]    --> src/app.rs:469:5
[INFO] [stdout]     |
[INFO] [stdout] 468 | struct Polyhedron {
[INFO] [stdout]     |        ---------- field in this struct
[INFO] [stdout] 469 |     polygons: Vec<Polygon>,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `as_datasets` and `render` are never used
[INFO] [stdout]    --> src/app.rs:480:8
[INFO] [stdout]     |
[INFO] [stdout] 473 | impl Polyhedron {
[INFO] [stdout]     | --------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 480 |     fn as_datasets(&self) -> Vec<Dataset> {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 490 |     async fn render(&mut self, world: WorldMetrics) {
[INFO] [stdout]     |              ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Surface` is never constructed
[INFO] [stdout]    --> src/app.rs:502:8
[INFO] [stdout]     |
[INFO] [stdout] 502 | struct Surface {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Matrix` is never used
[INFO] [stdout]    --> src/app.rs:510:6
[INFO] [stdout]     |
[INFO] [stdout] 510 | type Matrix = [[f64;3];3];
[INFO] [stdout]     |      ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MatrixFactory` is never constructed
[INFO] [stdout]    --> src/app.rs:512:8
[INFO] [stdout]     |
[INFO] [stdout] 512 | struct MatrixFactory;
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `identity`, `rotate_x`, `rotate_y`, `rotate_z`, and `rotate` are never used
[INFO] [stdout]    --> src/app.rs:514:8
[INFO] [stdout]     |
[INFO] [stdout] 513 | impl MatrixFactory {
[INFO] [stdout]     | ------------------ associated functions in this implementation
[INFO] [stdout] 514 |     fn identity() -> Matrix {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 522 |     fn rotate_x(theta: Radians) -> Matrix {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 532 |     fn rotate_y(theta: Radians) -> Matrix {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 542 |     fn rotate_z(theta: Radians) -> Matrix {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 552 |     fn rotate(roll: Radians, pitch: Radians, yaw: Radians)  -> Matrix {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Radians` is never constructed
[INFO] [stdout]    --> src/app.rs:581:8
[INFO] [stdout]     |
[INFO] [stdout] 581 | struct Radians {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Degrees` is never constructed
[INFO] [stdout]    --> src/app.rs:585:8
[INFO] [stdout]     |
[INFO] [stdout] 585 | struct Degrees {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `sender` and `handler` are never read
[INFO] [stdout]   --> src/event.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub struct EventHandler {
[INFO] [stdout]    |            ------------ fields in this struct
[INFO] [stdout] 25 |     /// Event sender channel.
[INFO] [stdout] 26 |     sender: mpsc::Sender<Event>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 30 |     handler: thread::JoinHandle<()>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `EventHandler` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/app.rs:422:19
[INFO] [stdout]     |
[INFO] [stdout] 422 |     fn as_dataset(&self) -> Dataset {
[INFO] [stdout]     |                   ^^^^^     ^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                   |
[INFO] [stdout]     |                   the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 422 |     fn as_dataset(&self) -> Dataset<'_> {
[INFO] [stdout]     |                                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/app.rs:480:20
[INFO] [stdout]     |
[INFO] [stdout] 480 |     fn as_datasets(&self) -> Vec<Dataset> {
[INFO] [stdout]     |                    ^^^^^         ^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 480 |     fn as_datasets(&self) -> Vec<Dataset<'_>> {
[INFO] [stdout]     |                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `start`, `end`, and `color` are never read
[INFO] [stdout]    --> src/app.rs:296:5
[INFO] [stdout]     |
[INFO] [stdout] 294 | struct Line{
[INFO] [stdout]     |        ---- fields in this struct
[INFO] [stdout] 295 |     points: Points3d,
[INFO] [stdout] 296 |     start: Point3d,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 297 |     end: Point3d,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 298 |     center: Point3d,
[INFO] [stdout] 299 |     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: associated items `len`, `approximate_projected_size`, and `projected_extremeties` are never used
[INFO] [stdout]    --> src/app.rs:315:8
[INFO] [stdout]     |
[INFO] [stdout] 302 | impl Line{
[INFO] [stdout]     | --------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 315 |     fn len(&self) -> f64 {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 322 |     fn approximate_projected_size(start: Point3d, end: Point3d, e: Point3d, t: Point3d, character_ratio: f64) -> f64 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 329 |     fn projected_extremeties(start: Point3d, end: Point3d, e: Point3d, t: Point3d) -> Point2d {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `polygons` is never read
[INFO] [stdout]    --> src/app.rs:469:5
[INFO] [stdout]     |
[INFO] [stdout] 468 | struct Polyhedron {
[INFO] [stdout]     |        ---------- field in this struct
[INFO] [stdout] 469 |     polygons: Vec<Polygon>,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `as_datasets` and `render` are never used
[INFO] [stdout]    --> src/app.rs:480:8
[INFO] [stdout]     |
[INFO] [stdout] 473 | impl Polyhedron {
[INFO] [stdout]     | --------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 480 |     fn as_datasets(&self) -> Vec<Dataset> {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 490 |     async fn render(&mut self, world: WorldMetrics) {
[INFO] [stdout]     |              ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Surface` is never constructed
[INFO] [stdout]    --> src/app.rs:502:8
[INFO] [stdout]     |
[INFO] [stdout] 502 | struct Surface {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Matrix` is never used
[INFO] [stdout]    --> src/app.rs:510:6
[INFO] [stdout]     |
[INFO] [stdout] 510 | type Matrix = [[f64;3];3];
[INFO] [stdout]     |      ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MatrixFactory` is never constructed
[INFO] [stdout]    --> src/app.rs:512:8
[INFO] [stdout]     |
[INFO] [stdout] 512 | struct MatrixFactory;
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `identity`, `rotate_x`, `rotate_y`, `rotate_z`, and `rotate` are never used
[INFO] [stdout]    --> src/app.rs:514:8
[INFO] [stdout]     |
[INFO] [stdout] 513 | impl MatrixFactory {
[INFO] [stdout]     | ------------------ associated functions in this implementation
[INFO] [stdout] 514 |     fn identity() -> Matrix {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 522 |     fn rotate_x(theta: Radians) -> Matrix {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 532 |     fn rotate_y(theta: Radians) -> Matrix {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 542 |     fn rotate_z(theta: Radians) -> Matrix {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 552 |     fn rotate(roll: Radians, pitch: Radians, yaw: Radians)  -> Matrix {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Radians` is never constructed
[INFO] [stdout]    --> src/app.rs:581:8
[INFO] [stdout]     |
[INFO] [stdout] 581 | struct Radians {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Degrees` is never constructed
[INFO] [stdout]    --> src/app.rs:585:8
[INFO] [stdout]     |
[INFO] [stdout] 585 | struct Degrees {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `sender` and `handler` are never read
[INFO] [stdout]   --> src/event.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub struct EventHandler {
[INFO] [stdout]    |            ------------ fields in this struct
[INFO] [stdout] 25 |     /// Event sender channel.
[INFO] [stdout] 26 |     sender: mpsc::Sender<Event>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 30 |     handler: thread::JoinHandle<()>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `EventHandler` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/app.rs:422:19
[INFO] [stdout]     |
[INFO] [stdout] 422 |     fn as_dataset(&self) -> Dataset {
[INFO] [stdout]     |                   ^^^^^     ^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                   |
[INFO] [stdout]     |                   the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 422 |     fn as_dataset(&self) -> Dataset<'_> {
[INFO] [stdout]     |                                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/app.rs:480:20
[INFO] [stdout]     |
[INFO] [stdout] 480 |     fn as_datasets(&self) -> Vec<Dataset> {
[INFO] [stdout]     |                    ^^^^^         ^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 480 |     fn as_datasets(&self) -> Vec<Dataset<'_>> {
[INFO] [stdout]     |                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.30s
[INFO] running `Command { std: "docker" "inspect" "f17e3f7d4327086f5e97f8d882045e63e5035776eaea752444f4a5444f9a7b83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f17e3f7d4327086f5e97f8d882045e63e5035776eaea752444f4a5444f9a7b83", kill_on_drop: false }`
[INFO] [stdout] f17e3f7d4327086f5e97f8d882045e63e5035776eaea752444f4a5444f9a7b83
