[INFO] cloning repository https://github.com/Masterchef365/fdtd-em-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Masterchef365/fdtd-em-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMasterchef365%2Ffdtd-em-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMasterchef365%2Ffdtd-em-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4648343c2a7662f8076ac4be0152c52b4eb94d4e
[INFO] testing Masterchef365/fdtd-em-rs against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMasterchef365%2Ffdtd-em-rs" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Masterchef365/fdtd-em-rs
[INFO] finished tweaking git repo https://github.com/Masterchef365/fdtd-em-rs
[INFO] tweaked toml for git repo https://github.com/Masterchef365/fdtd-em-rs written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Masterchef365/fdtd-em-rs on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Masterchef365/fdtd-em-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/Masterchef365/threegui.git`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded glutin_glx_sys v0.6.0
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[INFO] [stderr]   Downloaded egui-wgpu v0.30.0
[INFO] [stderr]   Downloaded wgpu-types v23.0.0
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[INFO] [stderr]   Downloaded egui_glow v0.30.0
[INFO] [stderr]   Downloaded wgpu-hal v23.0.1
[INFO] [stderr]   Downloaded egui v0.30.0
[INFO] [stderr]   Downloaded fdeflate v0.3.3
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[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ce3ee145bfc4f235521ccfaa1d5b6869e51d9760182ce0a3e1bf0d7885d1ba83
[INFO] running `Command { std: "docker" "start" "-a" "ce3ee145bfc4f235521ccfaa1d5b6869e51d9760182ce0a3e1bf0d7885d1ba83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ce3ee145bfc4f235521ccfaa1d5b6869e51d9760182ce0a3e1bf0d7885d1ba83", kill_on_drop: false }`
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[INFO] [stdout] ce3ee145bfc4f235521ccfaa1d5b6869e51d9760182ce0a3e1bf0d7885d1ba83
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d0487bc1ce705101be3def6609eb977c79d023ba37150e69cdc76c67ab4b6ebd
[INFO] running `Command { std: "docker" "start" "-a" "d0487bc1ce705101be3def6609eb977c79d023ba37150e69cdc76c67ab4b6ebd", kill_on_drop: false }`
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[INFO] [stderr]    Compiling zbus_xml v4.0.0
[INFO] [stderr]    Compiling zbus-lockstep v0.4.4
[INFO] [stderr]    Compiling egui v0.30.0
[INFO] [stderr]    Compiling zbus-lockstep-macros v0.4.4
[INFO] [stderr]    Compiling polling v3.3.1
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[INFO] [stderr]    Compiling calloop v0.13.0
[INFO] [stderr]    Compiling wayland-csd-frame v0.3.0
[INFO] [stderr]    Compiling zbus v4.4.0
[INFO] [stderr]    Compiling wayland-protocols v0.32.4
[INFO] [stderr]    Compiling calloop-wayland-source v0.3.0
[INFO] [stderr]    Compiling wayland-cursor v0.31.0
[INFO] [stderr]    Compiling egui_glow v0.30.0
[INFO] [stderr]    Compiling threegui v0.1.0 (https://github.com/Masterchef365/threegui.git?branch=main#7fd6c63b)
[INFO] [stderr]    Compiling wayland-protocols-wlr v0.3.4
[INFO] [stderr]    Compiling atspi-common v0.6.0
[INFO] [stderr]    Compiling smithay-clipboard v0.7.2
[INFO] [stderr]    Compiling atspi-proxies v0.6.0
[INFO] [stderr]    Compiling accesskit_atspi_common v0.10.1
[INFO] [stderr]    Compiling atspi-connection v0.6.0
[INFO] [stderr]    Compiling atspi v0.22.0
[INFO] [stderr]    Compiling accesskit_unix v0.13.1
[INFO] [stderr]    Compiling accesskit_winit v0.23.1
[INFO] [stderr]    Compiling egui-winit v0.30.0
[INFO] [stderr]    Compiling eframe v0.30.0
[INFO] [stderr]    Compiling eframe_template v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Vec2`
[INFO] [stdout]  --> src/app.rs:1:51
[INFO] [stdout]   |
[INFO] [stdout] 1 | use egui::{Color32, DragValue, SidePanel, Stroke, Vec2};
[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: `Array3`
[INFO] [stdout]  --> src/app.rs:2:15
[INFO] [stdout]   |
[INFO] [stdout] 2 | use ndarray::{Array3, Array4};
[INFO] [stdout]   |               ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ThreeUi` and `threegui`
[INFO] [stdout]  --> src/app.rs:4:16
[INFO] [stdout]   |
[INFO] [stdout] 4 | use threegui::{threegui, Painter3D, ThreeUi, Vec3};
[INFO] [stdout]   |                ^^^^^^^^             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `prelude::Distribution`
[INFO] [stdout]  --> src/app.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | use rand::{prelude::Distribution, Rng};
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/app.rs:49:9
[INFO] [stdout]    |
[INFO] [stdout] 49 |     let mut sim = Sim::new(width);
[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:52:9
[INFO] [stdout]    |
[INFO] [stdout] 52 |     let mut rng = rand::thread_rng();
[INFO] [stdout]    |         ----^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `unif`
[INFO] [stdout]   --> src/app.rs:51:9
[INFO] [stdout]    |
[INFO] [stdout] 51 |     let unif = rand::distributions::Uniform::new(-1.0, 1.0);
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_unif`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rng`
[INFO] [stdout]   --> src/app.rs:52:9
[INFO] [stdout]    |
[INFO] [stdout] 52 |     let mut rng = rand::thread_rng();
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rng`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cc`
[INFO] [stdout]    --> src/app.rs:130:16
[INFO] [stdout]     |
[INFO] [stdout] 130 |     pub fn new(cc: &eframe::CreationContext<'_>) -> Self {
[INFO] [stdout]     |                ^^ help: if this is intentional, prefix it with an underscore: `_cc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `width`
[INFO] [stdout]    --> src/app.rs:159:17
[INFO] [stdout]     |
[INFO] [stdout] 159 |             let width = self.sim.width();
[INFO] [stdout]     |                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_width`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `k`
[INFO] [stdout]    --> src/app.rs:162:17
[INFO] [stdout]     |
[INFO] [stdout] 162 |             let k = (self.time / 3.).cos();
[INFO] [stdout]     |                 ^ help: if this is intentional, prefix it with an underscore: `_k`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 18s
[INFO] running `Command { std: "docker" "inspect" "d0487bc1ce705101be3def6609eb977c79d023ba37150e69cdc76c67ab4b6ebd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0487bc1ce705101be3def6609eb977c79d023ba37150e69cdc76c67ab4b6ebd", kill_on_drop: false }`
[INFO] [stdout] d0487bc1ce705101be3def6609eb977c79d023ba37150e69cdc76c67ab4b6ebd
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 029e7fc76b785e250f829cd5b45a4d29ebabe4ef9f60f5d7c04202373fb9db44
[INFO] running `Command { std: "docker" "start" "-a" "029e7fc76b785e250f829cd5b45a4d29ebabe4ef9f60f5d7c04202373fb9db44", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `Vec2`
[INFO] [stdout]  --> src/app.rs:1:51
[INFO] [stdout]   |
[INFO] [stdout] 1 | use egui::{Color32, DragValue, SidePanel, Stroke, Vec2};
[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: `Array3`
[INFO] [stdout]  --> src/app.rs:2:15
[INFO] [stdout]   |
[INFO] [stdout] 2 | use ndarray::{Array3, Array4};
[INFO] [stdout]   |               ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ThreeUi` and `threegui`
[INFO] [stdout]  --> src/app.rs:4:16
[INFO] [stdout]   |
[INFO] [stdout] 4 | use threegui::{threegui, Painter3D, ThreeUi, Vec3};
[INFO] [stdout]   |                ^^^^^^^^             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `prelude::Distribution`
[INFO] [stdout]  --> src/app.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | use rand::{prelude::Distribution, Rng};
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/app.rs:49:9
[INFO] [stdout]    |
[INFO] [stdout] 49 |     let mut sim = Sim::new(width);
[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:52:9
[INFO] [stdout]    |
[INFO] [stdout] 52 |     let mut rng = rand::thread_rng();
[INFO] [stdout]    |         ----^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `unif`
[INFO] [stdout]   --> src/app.rs:51:9
[INFO] [stdout]    |
[INFO] [stdout] 51 |     let unif = rand::distributions::Uniform::new(-1.0, 1.0);
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_unif`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rng`
[INFO] [stdout]   --> src/app.rs:52:9
[INFO] [stdout]    |
[INFO] [stdout] 52 |     let mut rng = rand::thread_rng();
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rng`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cc`
[INFO] [stdout]    --> src/app.rs:130:16
[INFO] [stdout]     |
[INFO] [stdout] 130 |     pub fn new(cc: &eframe::CreationContext<'_>) -> Self {
[INFO] [stdout]     |                ^^ help: if this is intentional, prefix it with an underscore: `_cc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `width`
[INFO] [stdout]    --> src/app.rs:159:17
[INFO] [stdout]     |
[INFO] [stdout] 159 |             let width = self.sim.width();
[INFO] [stdout]     |                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_width`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `k`
[INFO] [stdout]    --> src/app.rs:162:17
[INFO] [stdout]     |
[INFO] [stdout] 162 |             let k = (self.time / 3.).cos();
[INFO] [stdout]     |                 ^ help: if this is intentional, prefix it with an underscore: `_k`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling eframe_template v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Vec2`
[INFO] [stdout]  --> src/app.rs:1:51
[INFO] [stdout]   |
[INFO] [stdout] 1 | use egui::{Color32, DragValue, SidePanel, Stroke, Vec2};
[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: `Array3`
[INFO] [stdout]  --> src/app.rs:2:15
[INFO] [stdout]   |
[INFO] [stdout] 2 | use ndarray::{Array3, Array4};
[INFO] [stdout]   |               ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ThreeUi` and `threegui`
[INFO] [stdout]  --> src/app.rs:4:16
[INFO] [stdout]   |
[INFO] [stdout] 4 | use threegui::{threegui, Painter3D, ThreeUi, Vec3};
[INFO] [stdout]   |                ^^^^^^^^             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `prelude::Distribution`
[INFO] [stdout]  --> src/app.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | use rand::{prelude::Distribution, Rng};
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/app.rs:49:9
[INFO] [stdout]    |
[INFO] [stdout] 49 |     let mut sim = Sim::new(width);
[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:52:9
[INFO] [stdout]    |
[INFO] [stdout] 52 |     let mut rng = rand::thread_rng();
[INFO] [stdout]    |         ----^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `unif`
[INFO] [stdout]   --> src/app.rs:51:9
[INFO] [stdout]    |
[INFO] [stdout] 51 |     let unif = rand::distributions::Uniform::new(-1.0, 1.0);
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_unif`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rng`
[INFO] [stdout]   --> src/app.rs:52:9
[INFO] [stdout]    |
[INFO] [stdout] 52 |     let mut rng = rand::thread_rng();
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rng`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cc`
[INFO] [stdout]    --> src/app.rs:130:16
[INFO] [stdout]     |
[INFO] [stdout] 130 |     pub fn new(cc: &eframe::CreationContext<'_>) -> Self {
[INFO] [stdout]     |                ^^ help: if this is intentional, prefix it with an underscore: `_cc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `width`
[INFO] [stdout]    --> src/app.rs:159:17
[INFO] [stdout]     |
[INFO] [stdout] 159 |             let width = self.sim.width();
[INFO] [stdout]     |                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_width`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `k`
[INFO] [stdout]    --> src/app.rs:162:17
[INFO] [stdout]     |
[INFO] [stdout] 162 |             let k = (self.time / 3.).cos();
[INFO] [stdout]     |                 ^ help: if this is intentional, prefix it with an underscore: `_k`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.53s
[INFO] running `Command { std: "docker" "inspect" "029e7fc76b785e250f829cd5b45a4d29ebabe4ef9f60f5d7c04202373fb9db44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "029e7fc76b785e250f829cd5b45a4d29ebabe4ef9f60f5d7c04202373fb9db44", kill_on_drop: false }`
[INFO] [stdout] 029e7fc76b785e250f829cd5b45a4d29ebabe4ef9f60f5d7c04202373fb9db44
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 58a8d5156009f6ecf8e0eb2ba19841378b159daf09c9d3917687e04f127cf254
[INFO] running `Command { std: "docker" "start" "-a" "58a8d5156009f6ecf8e0eb2ba19841378b159daf09c9d3917687e04f127cf254", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `Vec2`
[INFO] [stderr]  --> src/app.rs:1:51
[INFO] [stderr]   |
[INFO] [stderr] 1 | use egui::{Color32, DragValue, SidePanel, Stroke, Vec2};
[INFO] [stderr]   |                                                   ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Array3`
[INFO] [stderr]  --> src/app.rs:2:15
[INFO] [stderr]   |
[INFO] [stderr] 2 | use ndarray::{Array3, Array4};
[INFO] [stderr]   |               ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `ThreeUi` and `threegui`
[INFO] [stderr]  --> src/app.rs:4:16
[INFO] [stderr]   |
[INFO] [stderr] 4 | use threegui::{threegui, Painter3D, ThreeUi, Vec3};
[INFO] [stderr]   |                ^^^^^^^^             ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `prelude::Distribution`
[INFO] [stderr]  --> src/app.rs:3:12
[INFO] [stderr]   |
[INFO] [stderr] 3 | use rand::{prelude::Distribution, Rng};
[INFO] [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/app.rs:49:9
[INFO] [stderr]    |
[INFO] [stderr] 49 |     let mut sim = Sim::new(width);
[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/app.rs:52:9
[INFO] [stderr]    |
[INFO] [stderr] 52 |     let mut rng = rand::thread_rng();
[INFO] [stderr]    |         ----^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `unif`
[INFO] [stderr]   --> src/app.rs:51:9
[INFO] [stderr]    |
[INFO] [stderr] 51 |     let unif = rand::distributions::Uniform::new(-1.0, 1.0);
[INFO] [stderr]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_unif`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `rng`
[INFO] [stderr]   --> src/app.rs:52:9
[INFO] [stderr]    |
[INFO] [stderr] 52 |     let mut rng = rand::thread_rng();
[INFO] [stderr]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rng`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cc`
[INFO] [stderr]    --> src/app.rs:130:16
[INFO] [stderr]     |
[INFO] [stderr] 130 |     pub fn new(cc: &eframe::CreationContext<'_>) -> Self {
[INFO] [stderr]     |                ^^ help: if this is intentional, prefix it with an underscore: `_cc`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `width`
[INFO] [stderr]    --> src/app.rs:159:17
[INFO] [stderr]     |
[INFO] [stderr] 159 |             let width = self.sim.width();
[INFO] [stderr]     |                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_width`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `k`
[INFO] [stderr]    --> src/app.rs:162:17
[INFO] [stderr]     |
[INFO] [stderr] 162 |             let k = (self.time / 3.).cos();
[INFO] [stderr]     |                 ^ help: if this is intentional, prefix it with an underscore: `_k`
[INFO] [stderr] 
[INFO] [stderr] warning: `eframe_template` (lib) generated 11 warnings (run `cargo fix --lib -p eframe_template` to apply 10 suggestions)
[INFO] [stderr] warning: `eframe_template` (lib test) generated 11 warnings (11 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.36s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/eframe_template-a236b98f707cb015)
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/eframe_template-231ed88f6203bd40)
[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] [stderr]    Doc-tests eframe_template
[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" "58a8d5156009f6ecf8e0eb2ba19841378b159daf09c9d3917687e04f127cf254", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58a8d5156009f6ecf8e0eb2ba19841378b159daf09c9d3917687e04f127cf254", kill_on_drop: false }`
[INFO] [stdout] 58a8d5156009f6ecf8e0eb2ba19841378b159daf09c9d3917687e04f127cf254
