[INFO] cloning repository https://github.com/MHanak1/jolly-renderer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MHanak1/jolly-renderer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMHanak1%2Fjolly-renderer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMHanak1%2Fjolly-renderer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d3ea38c8e0a482a42bdcb3f12fe50a2c75df1d12
[INFO] testing MHanak1/jolly-renderer against master#1f7f8ea0721a3b1eb73e6c6d25cccb371434b320 for pr-154065-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMHanak1%2Fjolly-renderer" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/MHanak1/jolly-renderer
[INFO] finished tweaking git repo https://github.com/MHanak1/jolly-renderer
[INFO] tweaked toml for git repo https://github.com/MHanak1/jolly-renderer written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/MHanak1/jolly-renderer on toolchain 1f7f8ea0721a3b1eb73e6c6d25cccb371434b320
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/MHanak1/jolly-renderer 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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: build
[INFO] [stderr] help: build is a valid .cargo/config.toml key
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wasm-bindgen-macro v0.2.97
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8860009a3f8dbd75bfa0f92467d1a9b044a7b581e47cd5b20a9589b09903e5b1
[INFO] running `Command { std: "docker" "start" "-a" "8860009a3f8dbd75bfa0f92467d1a9b044a7b581e47cd5b20a9589b09903e5b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8860009a3f8dbd75bfa0f92467d1a9b044a7b581e47cd5b20a9589b09903e5b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8860009a3f8dbd75bfa0f92467d1a9b044a7b581e47cd5b20a9589b09903e5b1", kill_on_drop: false }`
[INFO] [stdout] 8860009a3f8dbd75bfa0f92467d1a9b044a7b581e47cd5b20a9589b09903e5b1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5eb6bb45ee10c0071a208bdca91a1b8bd5bd57e3f94a4fbd2392d9cc4eb9853a
[INFO] running `Command { std: "docker" "start" "-a" "5eb6bb45ee10c0071a208bdca91a1b8bd5bd57e3f94a4fbd2392d9cc4eb9853a", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: build
[INFO] [stderr] help: build is a valid .cargo/config.toml key
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[INFO] [stderr]    Compiling maybe-rayon v0.1.1
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[INFO] [stderr]    Compiling drm v0.12.0
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling tiny-skia v0.11.4
[INFO] [stderr]    Compiling wayland-csd-frame v0.3.0
[INFO] [stderr]    Compiling wayland-protocols v0.32.5
[INFO] [stderr]    Compiling calloop-wayland-source v0.3.0
[INFO] [stderr]    Compiling wayland-cursor v0.31.7
[INFO] [stderr]    Compiling ravif v0.11.11
[INFO] [stderr]    Compiling image v0.25.5
[INFO] [stderr]    Compiling wayland-protocols-wlr v0.3.5
[INFO] [stderr]    Compiling wayland-protocols-plasma v0.3.5
[INFO] [stderr]    Compiling x11rb v0.13.1
[INFO] [stderr]    Compiling sctk-adwaita v0.10.1
[INFO] [stderr]    Compiling xmas-tree v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Add`
[INFO] [stdout]   --> src/main.rs:11:16
[INFO] [stdout]    |
[INFO] [stdout] 11 | use std::ops::{Add, Mul};
[INFO] [stdout]    |                ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::thread`
[INFO] [stdout]   --> src/main.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use std::thread;
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Event`
[INFO] [stdout]   --> src/main.rs:16:19
[INFO] [stdout]    |
[INFO] [stdout] 16 |     ElementState, Event, MouseScrollDelta, StartCause, Touch, TouchPhase, WindowEvent,
[INFO] [stdout]    |                   ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `winit::event_loop`
[INFO] [stdout]   --> src/main.rs:48:5
[INFO] [stdout]    |
[INFO] [stdout] 48 | use winit::event_loop;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]     --> src/main.rs:1261:40
[INFO] [stdout]      |
[INFO] [stdout] 1261 | ...                   if (fingers == 1) {
[INFO] [stdout]      |                          ^            ^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 1261 -                                     if (fingers == 1) {
[INFO] [stdout] 1261 +                                     if fingers == 1 {
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]     --> src/main.rs:1311:52
[INFO] [stdout]      |
[INFO] [stdout] 1311 | ...                   if (touch.location.x
[INFO] [stdout]      |                          ^
[INFO] [stdout] ...
[INFO] [stdout] 1320 | ...                               .y)
[INFO] [stdout]      |                                     ^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 1311 ~                                                 if touch.location.x
[INFO] [stdout] 1312 |                                                     == self.touches[touch.id as usize]
[INFO] [stdout]  ...
[INFO] [stdout] 1319 |                                                             .location
[INFO] [stdout] 1320 ~                                                             .y
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]     --> src/main.rs:1358:32
[INFO] [stdout]      |
[INFO] [stdout] 1358 | ...                   if (fingers < 2) {
[INFO] [stdout]      |                          ^           ^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 1358 -                             if (fingers < 2) {
[INFO] [stdout] 1358 +                             if fingers < 2 {
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `matrix`
[INFO] [stdout]    --> src/main.rs:607:32
[INFO] [stdout]     |
[INFO] [stdout] 607 |     fn transform_by(&mut self, matrix: Matrix3<f32>) {
[INFO] [stdout]     |                                ^^^^^^ help: if this is intentional, prefix it with an underscore: `_matrix`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `start`
[INFO] [stdout]     --> src/main.rs:1121:21
[INFO] [stdout]      |
[INFO] [stdout] 1121 |                     start,
[INFO] [stdout]      |                     ^^^^^ help: try ignoring the field: `start: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `requested_resume`
[INFO] [stdout]     --> src/main.rs:1122:21
[INFO] [stdout]      |
[INFO] [stdout] 1122 |                     requested_resume,
[INFO] [stdout]      |                     ^^^^^^^^^^^^^^^^ help: try ignoring the field: `requested_resume: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/main.rs:1486:9
[INFO] [stdout]      |
[INFO] [stdout] 1486 |     let mut last_render = Instant::now();
[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/main.rs:1487:9
[INFO] [stdout]      |
[INFO] [stdout] 1487 |     let mut last_frame = Instant::now();
[INFO] [stdout]      |         ----^^^^^^^^^^
[INFO] [stdout]      |         |
[INFO] [stdout]      |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `last_render`
[INFO] [stdout]     --> src/main.rs:1486:9
[INFO] [stdout]      |
[INFO] [stdout] 1486 |     let mut last_render = Instant::now();
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_last_render`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `last_frame`
[INFO] [stdout]     --> src/main.rs:1487:9
[INFO] [stdout]      |
[INFO] [stdout] 1487 |     let mut last_frame = Instant::now();
[INFO] [stdout]      |         ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_last_frame`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `get_mut` are never used
[INFO] [stdout]    --> src/main.rs:100:8
[INFO] [stdout]     |
[INFO] [stdout]  99 | impl<T: Mul + Clone> Matrix3<T> {
[INFO] [stdout]     | ------------------------------- associated items in this implementation
[INFO] [stdout] 100 |     fn new(mat: [[T; 3]; 3]) -> Self {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 106 |     fn get_mut(&mut self, row: usize, col: usize) -> &mut T {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `x_mut`, `y_mut`, and `z_mut` are never used
[INFO] [stdout]    --> src/main.rs:136:8
[INFO] [stdout]     |
[INFO] [stdout] 126 | trait Position: DynClone {
[INFO] [stdout]     |       -------- methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 136 |     fn x_mut(&mut self) -> &mut f32;
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 137 |     fn y_mut(&mut self) -> &mut f32;
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 138 |     fn z_mut(&mut self) -> &mut f32;
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ZAxisRotation` is never constructed
[INFO] [stdout]    --> src/main.rs:315:8
[INFO] [stdout]     |
[INFO] [stdout] 315 | struct ZAxisRotation {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from` is never used
[INFO] [stdout]    --> src/main.rs:387:8
[INFO] [stdout]     |
[INFO] [stdout] 386 | impl ZAxisRotation {
[INFO] [stdout]     | ------------------ associated function in this implementation
[INFO] [stdout] 387 |     fn from(angle: f32) -> Self {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from_scalar` is never used
[INFO] [stdout]    --> src/main.rs:397:8
[INFO] [stdout]     |
[INFO] [stdout] 392 | impl ScaleTransform {
[INFO] [stdout]     | ------------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 397 |     fn from_scalar(scale: f32) -> Self {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `scale_by` is never used
[INFO] [stdout]    --> src/main.rs:445:8
[INFO] [stdout]     |
[INFO] [stdout] 438 | trait DrawableElement: DynClone {
[INFO] [stdout]     |       --------------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 445 |     fn scale_by(&mut self, scalar: f32);
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 26s
[INFO] running `Command { std: "docker" "inspect" "5eb6bb45ee10c0071a208bdca91a1b8bd5bd57e3f94a4fbd2392d9cc4eb9853a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5eb6bb45ee10c0071a208bdca91a1b8bd5bd57e3f94a4fbd2392d9cc4eb9853a", kill_on_drop: false }`
[INFO] [stdout] 5eb6bb45ee10c0071a208bdca91a1b8bd5bd57e3f94a4fbd2392d9cc4eb9853a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 41d8b22743020dd404a14bcb19ff6da70ba62bf4b7eca4f43e67f64b26dc5f4f
[INFO] running `Command { std: "docker" "start" "-a" "41d8b22743020dd404a14bcb19ff6da70ba62bf4b7eca4f43e67f64b26dc5f4f", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: build
[INFO] [stderr] help: build is a valid .cargo/config.toml key
[INFO] [stderr]    Compiling xmas-tree v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Add`
[INFO] [stdout]   --> src/main.rs:11:16
[INFO] [stdout]    |
[INFO] [stdout] 11 | use std::ops::{Add, Mul};
[INFO] [stdout]    |                ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::thread`
[INFO] [stdout]   --> src/main.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use std::thread;
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Event`
[INFO] [stdout]   --> src/main.rs:16:19
[INFO] [stdout]    |
[INFO] [stdout] 16 |     ElementState, Event, MouseScrollDelta, StartCause, Touch, TouchPhase, WindowEvent,
[INFO] [stdout]    |                   ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `winit::event_loop`
[INFO] [stdout]   --> src/main.rs:48:5
[INFO] [stdout]    |
[INFO] [stdout] 48 | use winit::event_loop;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]     --> src/main.rs:1261:40
[INFO] [stdout]      |
[INFO] [stdout] 1261 | ...                   if (fingers == 1) {
[INFO] [stdout]      |                          ^            ^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 1261 -                                     if (fingers == 1) {
[INFO] [stdout] 1261 +                                     if fingers == 1 {
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]     --> src/main.rs:1311:52
[INFO] [stdout]      |
[INFO] [stdout] 1311 | ...                   if (touch.location.x
[INFO] [stdout]      |                          ^
[INFO] [stdout] ...
[INFO] [stdout] 1320 | ...                               .y)
[INFO] [stdout]      |                                     ^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 1311 ~                                                 if touch.location.x
[INFO] [stdout] 1312 |                                                     == self.touches[touch.id as usize]
[INFO] [stdout]  ...
[INFO] [stdout] 1319 |                                                             .location
[INFO] [stdout] 1320 ~                                                             .y
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]     --> src/main.rs:1358:32
[INFO] [stdout]      |
[INFO] [stdout] 1358 | ...                   if (fingers < 2) {
[INFO] [stdout]      |                          ^           ^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 1358 -                             if (fingers < 2) {
[INFO] [stdout] 1358 +                             if fingers < 2 {
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `matrix`
[INFO] [stdout]    --> src/main.rs:607:32
[INFO] [stdout]     |
[INFO] [stdout] 607 |     fn transform_by(&mut self, matrix: Matrix3<f32>) {
[INFO] [stdout]     |                                ^^^^^^ help: if this is intentional, prefix it with an underscore: `_matrix`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `start`
[INFO] [stdout]     --> src/main.rs:1121:21
[INFO] [stdout]      |
[INFO] [stdout] 1121 |                     start,
[INFO] [stdout]      |                     ^^^^^ help: try ignoring the field: `start: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `requested_resume`
[INFO] [stdout]     --> src/main.rs:1122:21
[INFO] [stdout]      |
[INFO] [stdout] 1122 |                     requested_resume,
[INFO] [stdout]      |                     ^^^^^^^^^^^^^^^^ help: try ignoring the field: `requested_resume: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/main.rs:1486:9
[INFO] [stdout]      |
[INFO] [stdout] 1486 |     let mut last_render = Instant::now();
[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/main.rs:1487:9
[INFO] [stdout]      |
[INFO] [stdout] 1487 |     let mut last_frame = Instant::now();
[INFO] [stdout]      |         ----^^^^^^^^^^
[INFO] [stdout]      |         |
[INFO] [stdout]      |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `last_render`
[INFO] [stdout]     --> src/main.rs:1486:9
[INFO] [stdout]      |
[INFO] [stdout] 1486 |     let mut last_render = Instant::now();
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_last_render`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `last_frame`
[INFO] [stdout]     --> src/main.rs:1487:9
[INFO] [stdout]      |
[INFO] [stdout] 1487 |     let mut last_frame = Instant::now();
[INFO] [stdout]      |         ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_last_frame`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `get_mut` are never used
[INFO] [stdout]    --> src/main.rs:100:8
[INFO] [stdout]     |
[INFO] [stdout]  99 | impl<T: Mul + Clone> Matrix3<T> {
[INFO] [stdout]     | ------------------------------- associated items in this implementation
[INFO] [stdout] 100 |     fn new(mat: [[T; 3]; 3]) -> Self {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 106 |     fn get_mut(&mut self, row: usize, col: usize) -> &mut T {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `x_mut`, `y_mut`, and `z_mut` are never used
[INFO] [stdout]    --> src/main.rs:136:8
[INFO] [stdout]     |
[INFO] [stdout] 126 | trait Position: DynClone {
[INFO] [stdout]     |       -------- methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 136 |     fn x_mut(&mut self) -> &mut f32;
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 137 |     fn y_mut(&mut self) -> &mut f32;
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 138 |     fn z_mut(&mut self) -> &mut f32;
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ZAxisRotation` is never constructed
[INFO] [stdout]    --> src/main.rs:315:8
[INFO] [stdout]     |
[INFO] [stdout] 315 | struct ZAxisRotation {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from` is never used
[INFO] [stdout]    --> src/main.rs:387:8
[INFO] [stdout]     |
[INFO] [stdout] 386 | impl ZAxisRotation {
[INFO] [stdout]     | ------------------ associated function in this implementation
[INFO] [stdout] 387 |     fn from(angle: f32) -> Self {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from_scalar` is never used
[INFO] [stdout]    --> src/main.rs:397:8
[INFO] [stdout]     |
[INFO] [stdout] 392 | impl ScaleTransform {
[INFO] [stdout]     | ------------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 397 |     fn from_scalar(scale: f32) -> Self {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `scale_by` is never used
[INFO] [stdout]    --> src/main.rs:445:8
[INFO] [stdout]     |
[INFO] [stdout] 438 | trait DrawableElement: DynClone {
[INFO] [stdout]     |       --------------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 445 |     fn scale_by(&mut self, scalar: f32);
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.89s
[INFO] running `Command { std: "docker" "inspect" "41d8b22743020dd404a14bcb19ff6da70ba62bf4b7eca4f43e67f64b26dc5f4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41d8b22743020dd404a14bcb19ff6da70ba62bf4b7eca4f43e67f64b26dc5f4f", kill_on_drop: false }`
[INFO] [stdout] 41d8b22743020dd404a14bcb19ff6da70ba62bf4b7eca4f43e67f64b26dc5f4f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 620e6ebd66a2396cd13f18199a4d44a48377c6c528c0d5a6b32293de9b54db38
[INFO] running `Command { std: "docker" "start" "-a" "620e6ebd66a2396cd13f18199a4d44a48377c6c528c0d5a6b32293de9b54db38", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: build
[INFO] [stderr] help: build is a valid .cargo/config.toml key
[INFO] [stderr] warning: unused import: `Add`
[INFO] [stderr]   --> src/main.rs:11:16
[INFO] [stderr]    |
[INFO] [stderr] 11 | use std::ops::{Add, Mul};
[INFO] [stderr]    |                ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::thread`
[INFO] [stderr]   --> src/main.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 | use std::thread;
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Event`
[INFO] [stderr]   --> src/main.rs:16:19
[INFO] [stderr]    |
[INFO] [stderr] 16 |     ElementState, Event, MouseScrollDelta, StartCause, Touch, TouchPhase, WindowEvent,
[INFO] [stderr]    |                   ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `winit::event_loop`
[INFO] [stderr]   --> src/main.rs:48:5
[INFO] [stderr]    |
[INFO] [stderr] 48 | use winit::event_loop;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `if` condition
[INFO] [stderr]     --> src/main.rs:1261:40
[INFO] [stderr]      |
[INFO] [stderr] 1261 | ...                   if (fingers == 1) {
[INFO] [stderr]      |                          ^            ^
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]      |
[INFO] [stderr] 1261 -                                     if (fingers == 1) {
[INFO] [stderr] 1261 +                                     if fingers == 1 {
[INFO] [stderr]      |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `if` condition
[INFO] [stderr]     --> src/main.rs:1311:52
[INFO] [stderr]      |
[INFO] [stderr] 1311 | ...                   if (touch.location.x
[INFO] [stderr]      |                          ^
[INFO] [stderr] ...
[INFO] [stderr] 1320 | ...                               .y)
[INFO] [stderr]      |                                     ^
[INFO] [stderr]      |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]      |
[INFO] [stderr] 1311 ~                                                 if touch.location.x
[INFO] [stderr] 1312 |                                                     == self.touches[touch.id as usize]
[INFO] [stderr]  ...
[INFO] [stderr] 1319 |                                                             .location
[INFO] [stderr] 1320 ~                                                             .y
[INFO] [stderr]      |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `if` condition
[INFO] [stderr]     --> src/main.rs:1358:32
[INFO] [stderr]      |
[INFO] [stderr] 1358 | ...                   if (fingers < 2) {
[INFO] [stderr]      |                          ^           ^
[INFO] [stderr]      |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]      |
[INFO] [stderr] 1358 -                             if (fingers < 2) {
[INFO] [stderr] 1358 +                             if fingers < 2 {
[INFO] [stderr]      |
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `matrix`
[INFO] [stderr]    --> src/main.rs:607:32
[INFO] [stderr]     |
[INFO] [stderr] 607 |     fn transform_by(&mut self, matrix: Matrix3<f32>) {
[INFO] [stderr]     |                                ^^^^^^ help: if this is intentional, prefix it with an underscore: `_matrix`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `start`
[INFO] [stderr]     --> src/main.rs:1121:21
[INFO] [stderr]      |
[INFO] [stderr] 1121 |                     start,
[INFO] [stderr]      |                     ^^^^^ help: try ignoring the field: `start: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `requested_resume`
[INFO] [stderr]     --> src/main.rs:1122:21
[INFO] [stderr]      |
[INFO] [stderr] 1122 |                     requested_resume,
[INFO] [stderr]      |                     ^^^^^^^^^^^^^^^^ help: try ignoring the field: `requested_resume: _`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> src/main.rs:1486:9
[INFO] [stderr]      |
[INFO] [stderr] 1486 |     let mut last_render = Instant::now();
[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]     --> src/main.rs:1487:9
[INFO] [stderr]      |
[INFO] [stderr] 1487 |     let mut last_frame = Instant::now();
[INFO] [stderr]      |         ----^^^^^^^^^^
[INFO] [stderr]      |         |
[INFO] [stderr]      |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `last_render`
[INFO] [stderr]     --> src/main.rs:1486:9
[INFO] [stderr]      |
[INFO] [stderr] 1486 |     let mut last_render = Instant::now();
[INFO] [stderr]      |         ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_last_render`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `last_frame`
[INFO] [stderr]     --> src/main.rs:1487:9
[INFO] [stderr]      |
[INFO] [stderr] 1487 |     let mut last_frame = Instant::now();
[INFO] [stderr]      |         ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_last_frame`
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new` and `get_mut` are never used
[INFO] [stderr]    --> src/main.rs:100:8
[INFO] [stderr]     |
[INFO] [stderr]  99 | impl<T: Mul + Clone> Matrix3<T> {
[INFO] [stderr]     | ------------------------------- associated items in this implementation
[INFO] [stderr] 100 |     fn new(mat: [[T; 3]; 3]) -> Self {
[INFO] [stderr]     |        ^^^
[INFO] [stderr] ...
[INFO] [stderr] 106 |     fn get_mut(&mut self, row: usize, col: usize) -> &mut T {
[INFO] [stderr]     |        ^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: methods `x_mut`, `y_mut`, and `z_mut` are never used
[INFO] [stderr]    --> src/main.rs:136:8
[INFO] [stderr]     |
[INFO] [stderr] 126 | trait Position: DynClone {
[INFO] [stderr]     |       -------- methods in this trait
[INFO] [stderr] ...
[INFO] [stderr] 136 |     fn x_mut(&mut self) -> &mut f32;
[INFO] [stderr]     |        ^^^^^
[INFO] [stderr] 137 |     fn y_mut(&mut self) -> &mut f32;
[INFO] [stderr]     |        ^^^^^
[INFO] [stderr] 138 |     fn z_mut(&mut self) -> &mut f32;
[INFO] [stderr]     |        ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `ZAxisRotation` is never constructed
[INFO] [stderr]    --> src/main.rs:315:8
[INFO] [stderr]     |
[INFO] [stderr] 315 | struct ZAxisRotation {
[INFO] [stderr]     |        ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `from` is never used
[INFO] [stderr]    --> src/main.rs:387:8
[INFO] [stderr]     |
[INFO] [stderr] 386 | impl ZAxisRotation {
[INFO] [stderr]     | ------------------ associated function in this implementation
[INFO] [stderr] 387 |     fn from(angle: f32) -> Self {
[INFO] [stderr]     |        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `from_scalar` is never used
[INFO] [stderr]    --> src/main.rs:397:8
[INFO] [stderr]     |
[INFO] [stderr] 392 | impl ScaleTransform {
[INFO] [stderr]     | ------------------- associated function in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 397 |     fn from_scalar(scale: f32) -> Self {
[INFO] [stderr]     |        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `scale_by` is never used
[INFO] [stderr]    --> src/main.rs:445:8
[INFO] [stderr]     |
[INFO] [stderr] 438 | trait DrawableElement: DynClone {
[INFO] [stderr]     |       --------------- method in this trait
[INFO] [stderr] ...
[INFO] [stderr] 445 |     fn scale_by(&mut self, scalar: f32);
[INFO] [stderr]     |        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `xmas-tree` (bin "xmas-tree" test) generated 20 warnings (run `cargo fix --bin "xmas-tree" -p xmas-tree --tests` to apply 14 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.23s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/xmas_tree-47bd39cc3d2892aa)
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/xmas_tree-7c01c1f846f9c694)
[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] [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" "620e6ebd66a2396cd13f18199a4d44a48377c6c528c0d5a6b32293de9b54db38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "620e6ebd66a2396cd13f18199a4d44a48377c6c528c0d5a6b32293de9b54db38", kill_on_drop: false }`
[INFO] [stdout] 620e6ebd66a2396cd13f18199a4d44a48377c6c528c0d5a6b32293de9b54db38
