[INFO] cloning repository https://github.com/MunishMummadi/dsa_visualizer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MunishMummadi/dsa_visualizer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMunishMummadi%2Fdsa_visualizer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMunishMummadi%2Fdsa_visualizer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cb43d3a9bb997e0e0d9024b1c06f41dd61a77980
[INFO] checking MunishMummadi/dsa_visualizer against try#b98202ad067d72e45cec8be3d5c15d86ef0fd086 for pr-155193
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMunishMummadi%2Fdsa_visualizer" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/MunishMummadi/dsa_visualizer
[INFO] finished tweaking git repo https://github.com/MunishMummadi/dsa_visualizer
[INFO] tweaked toml for git repo https://github.com/MunishMummadi/dsa_visualizer written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/MunishMummadi/dsa_visualizer on toolchain b98202ad067d72e45cec8be3d5c15d86ef0fd086
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b98202ad067d72e45cec8be3d5c15d86ef0fd086" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/MunishMummadi/dsa_visualizer 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" "+b98202ad067d72e45cec8be3d5c15d86ef0fd086" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+b98202ad067d72e45cec8be3d5c15d86ef0fd086" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6425706e75fc78d6236fee5dede168eb5ea3d62ac4c4394cb86647f855e9938e
[INFO] running `Command { std: "docker" "start" "-a" "6425706e75fc78d6236fee5dede168eb5ea3d62ac4c4394cb86647f855e9938e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6425706e75fc78d6236fee5dede168eb5ea3d62ac4c4394cb86647f855e9938e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6425706e75fc78d6236fee5dede168eb5ea3d62ac4c4394cb86647f855e9938e", kill_on_drop: false }`
[INFO] [stdout] 6425706e75fc78d6236fee5dede168eb5ea3d62ac4c4394cb86647f855e9938e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+b98202ad067d72e45cec8be3d5c15d86ef0fd086" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 854017053ed7f4114ea3d455d9a79508eb28149b824e1c72dc34258c3c6e9a61
[INFO] running `Command { std: "docker" "start" "-a" "854017053ed7f4114ea3d455d9a79508eb28149b824e1c72dc34258c3c6e9a61", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]    Compiling rustix v0.38.34
[INFO] [stderr]     Checking smallvec v1.13.2
[INFO] [stderr]     Checking linux-raw-sys v0.4.14
[INFO] [stderr]    Compiling cc v1.1.8
[INFO] [stderr]     Checking libloading v0.8.5
[INFO] [stderr]    Compiling wayland-sys v0.31.4
[INFO] [stderr]    Compiling quick-xml v0.34.0
[INFO] [stderr]    Compiling wayland-client v0.31.5
[INFO] [stderr]    Compiling syn v2.0.72
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling indexmap v2.3.0
[INFO] [stderr]    Compiling serde v1.0.205
[INFO] [stderr]     Checking event-listener v5.3.1
[INFO] [stderr]    Compiling io-lifetimes v1.0.11
[INFO] [stderr]    Compiling memoffset v0.7.1
[INFO] [stderr]    Compiling polling v2.8.0
[INFO] [stderr]     Checking dlib v0.5.2
[INFO] [stderr]    Compiling rustix v0.37.27
[INFO] [stderr]     Checking futures-lite v1.13.0
[INFO] [stderr]     Checking piper v0.2.3
[INFO] [stderr]    Compiling regex-automata v0.4.7
[INFO] [stderr]     Checking async-lock v2.8.0
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]    Compiling async-io v1.13.0
[INFO] [stderr]     Checking event-listener-strategy v0.5.2
[INFO] [stderr]    Compiling async-fs v1.6.0
[INFO] [stderr]     Checking ttf-parser v0.24.1
[INFO] [stderr]     Checking async-channel v2.3.1
[INFO] [stderr]     Checking linux-raw-sys v0.3.8
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]     Checking xcursor v0.3.6
[INFO] [stderr]    Compiling xml-rs v0.8.21
[INFO] [stderr]     Checking blocking v1.6.1
[INFO] [stderr]    Compiling toml_edit v0.19.15
[INFO] [stderr]     Checking cursor-icon v1.1.0
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking async-executor v1.13.0
[INFO] [stderr]     Checking async-broadcast v0.5.1
[INFO] [stderr]     Checking ordered-stream v0.2.0
[INFO] [stderr]    Compiling wayland-scanner v0.31.4
[INFO] [stderr]    Compiling x11-dl v2.21.0
[INFO] [stderr]     Checking arrayref v0.3.8
[INFO] [stderr]     Checking x11rb-protocol v0.13.1
[INFO] [stderr]     Checking accesskit v0.12.3
[INFO] [stderr]     Checking unicode-normalization v0.1.23
[INFO] [stderr]     Checking xkbcommon-dl v0.4.2
[INFO] [stderr]    Compiling gl_generator v0.14.0
[INFO] [stderr]     Checking nohash-hasher v0.2.0
[INFO] [stderr]    Compiling smithay-client-toolkit v0.19.2
[INFO] [stderr]    Compiling wayland-backend v0.3.6
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking socket2 v0.4.10
[INFO] [stderr]     Checking nix v0.26.4
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking xdg-home v1.3.0
[INFO] [stderr]     Checking memmap2 v0.9.4
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]     Checking idna v0.5.0
[INFO] [stderr]     Checking accesskit_consumer v0.16.1
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]    Compiling memoffset v0.9.1
[INFO] [stderr]    Compiling glutin_egl_sys v0.6.0
[INFO] [stderr]    Compiling glutin_glx_sys v0.5.0
[INFO] [stderr]    Compiling regex v1.10.6
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking owned_ttf_parser v0.24.0
[INFO] [stderr]     Checking async-once-cell v0.5.3
[INFO] [stderr]     Checking ab_glyph v0.2.28
[INFO] [stderr]     Checking url v2.5.2
[INFO] [stderr]     Checking flate2 v1.0.31
[INFO] [stderr]     Checking web-time v0.2.4
[INFO] [stderr]     Checking webbrowser v1.0.1
[INFO] [stderr]    Compiling proc-macro-crate v1.3.1
[INFO] [stderr]     Checking png v0.17.13
[INFO] [stderr]    Compiling zvariant_utils v1.0.1
[INFO] [stderr]    Compiling zvariant_derive v3.15.2
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]    Compiling zbus_macros v3.15.2
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling bytemuck_derive v1.7.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.63
[INFO] [stderr]    Compiling serde_derive v1.0.205
[INFO] [stderr]    Compiling enumflags2_derive v0.7.10
[INFO] [stderr]    Compiling async-recursion v1.1.1
[INFO] [stderr]    Compiling async-trait v0.1.81
[INFO] [stderr]    Compiling serde_repr v0.1.19
[INFO] [stderr]     Checking glutin v0.31.3
[INFO] [stderr]     Checking wayland-csd-frame v0.3.0
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]     Checking thiserror v1.0.63
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking polling v3.7.2
[INFO] [stderr]     Checking bytemuck v1.16.3
[INFO] [stderr]     Checking calloop v0.12.4
[INFO] [stderr]     Checking calloop v0.13.0
[INFO] [stderr]     Checking tiny-skia-path v0.11.4
[INFO] [stderr]     Checking emath v0.28.1
[INFO] [stderr]     Checking image v0.25.2
[INFO] [stderr]     Checking ppv-lite86 v0.2.20
[INFO] [stderr]     Checking wayland-cursor v0.31.5
[INFO] [stderr]     Checking wayland-protocols v0.31.2
[INFO] [stderr]     Checking wayland-protocols v0.32.3
[INFO] [stderr]     Checking calloop-wayland-source v0.2.0
[INFO] [stderr]     Checking calloop-wayland-source v0.3.0
[INFO] [stderr]     Checking ecolor v0.28.1
[INFO] [stderr]     Checking epaint v0.28.1
[INFO] [stderr]     Checking tiny-skia v0.11.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking egui v0.28.1
[INFO] [stderr]     Checking egui_glow v0.28.1
[INFO] [stderr]     Checking wayland-protocols-wlr v0.3.3
[INFO] [stderr]     Checking wayland-protocols-wlr v0.2.0
[INFO] [stderr]     Checking wayland-protocols-plasma v0.2.0
[INFO] [stderr]     Checking smithay-client-toolkit v0.18.1
[INFO] [stderr]     Checking enumflags2 v0.7.10
[INFO] [stderr]     Checking zvariant v3.15.2
[INFO] [stderr]     Checking smithay-clipboard v0.7.2
[INFO] [stderr]     Checking sctk-adwaita v0.8.3
[INFO] [stderr]     Checking zbus_names v2.6.1
[INFO] [stderr]     Checking x11rb v0.13.1
[INFO] [stderr]     Checking zbus v3.15.2
[INFO] [stderr]     Checking winit v0.29.15
[INFO] [stderr]     Checking arboard v3.4.0
[INFO] [stderr]     Checking glutin-winit v0.4.2
[INFO] [stderr]     Checking atspi-common v0.3.0
[INFO] [stderr]     Checking atspi-proxies v0.3.0
[INFO] [stderr]     Checking atspi-connection v0.3.0
[INFO] [stderr]     Checking atspi v0.19.0
[INFO] [stderr]     Checking accesskit_unix v0.6.2
[INFO] [stderr]     Checking accesskit_winit v0.16.1
[INFO] [stderr]     Checking egui-winit v0.28.1
[INFO] [stderr]     Checking eframe v0.28.1
[INFO] [stderr]     Checking dsa_visualizer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `CentralPanel`
[INFO] [stdout]  --> src/ui/layout.rs:1:26
[INFO] [stdout]   |
[INFO] [stdout] 1 | use eframe::egui::{self, CentralPanel};
[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: `CentralPanel`
[INFO] [stdout]  --> src/ui/layout.rs:1:26
[INFO] [stdout]   |
[INFO] [stdout] 1 | use eframe::egui::{self, CentralPanel};
[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 variable: `ui`
[INFO] [stdout]  --> src/visualizations/linked_list.rs:8:29
[INFO] [stdout]   |
[INFO] [stdout] 8 |     pub fn visualize(&self, ui: &mut Ui) {
[INFO] [stdout]   |                             ^^ help: if this is intentional, prefix it with an underscore: `_ui`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ui`
[INFO] [stdout]  --> src/visualizations/linked_list.rs:8:29
[INFO] [stdout]   |
[INFO] [stdout] 8 |     pub fn visualize(&self, ui: &mut Ui) {
[INFO] [stdout]   |                             ^^ help: if this is intentional, prefix it with an underscore: `_ui`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `add_controls` is never used
[INFO] [stdout]  --> src/ui/controls.rs:2:8
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub fn add_controls(ui: &mut egui::Ui) {
[INFO] [stdout]   |        ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `handle_input` is never used
[INFO] [stdout]  --> src/ui/input.rs:2:8
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub fn handle_input(ui: &mut egui::Ui) {
[INFO] [stdout]   |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `add_controls` is never used
[INFO] [stdout]  --> src/ui/controls.rs:2:8
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub fn add_controls(ui: &mut egui::Ui) {
[INFO] [stdout]   |        ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `handle_input` is never used
[INFO] [stdout]  --> src/ui/input.rs:2:8
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub fn handle_input(ui: &mut egui::Ui) {
[INFO] [stdout]   |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ArrayVisualizer` is never constructed
[INFO] [stdout]  --> src/visualizations/array.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct ArrayVisualizer {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ArrayVisualizer` is never constructed
[INFO] [stdout]  --> src/visualizations/array.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct ArrayVisualizer {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `visualize` are never used
[INFO] [stdout]   --> src/visualizations/array.rs:9:12
[INFO] [stdout]    |
[INFO] [stdout]  8 | impl ArrayVisualizer {
[INFO] [stdout]    | -------------------- associated items in this implementation
[INFO] [stdout]  9 |     pub fn new(array: Array) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 13 |     pub fn visualize(&self, ui: &mut Ui) {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `visualize` are never used
[INFO] [stdout]   --> src/visualizations/array.rs:9:12
[INFO] [stdout]    |
[INFO] [stdout]  8 | impl ArrayVisualizer {
[INFO] [stdout]    | -------------------- associated items in this implementation
[INFO] [stdout]  9 |     pub fn new(array: Array) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 13 |     pub fn visualize(&self, ui: &mut Ui) {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LinkedListVisualizer` is never constructed
[INFO] [stdout]  --> src/visualizations/linked_list.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct LinkedListVisualizer {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LinkedListVisualizer` is never constructed
[INFO] [stdout]  --> src/visualizations/linked_list.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct LinkedListVisualizer {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `visualize` is never used
[INFO] [stdout]  --> src/visualizations/linked_list.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | impl LinkedListVisualizer {
[INFO] [stdout]   | ------------------------- method in this implementation
[INFO] [stdout] 8 |     pub fn visualize(&self, ui: &mut Ui) {
[INFO] [stdout]   |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `visualize` is never used
[INFO] [stdout]  --> src/visualizations/linked_list.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | impl LinkedListVisualizer {
[INFO] [stdout]   | ------------------------- method in this implementation
[INFO] [stdout] 8 |     pub fn visualize(&self, ui: &mut Ui) {
[INFO] [stdout]   |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BinaryTreeVisualizer` is never constructed
[INFO] [stdout]  --> src/visualizations/binary_tree.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct BinaryTreeVisualizer;
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BinaryTreeVisualizer` is never constructed
[INFO] [stdout]  --> src/visualizations/binary_tree.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct BinaryTreeVisualizer;
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `visualize` are never used
[INFO] [stdout]  --> src/visualizations/binary_tree.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | impl BinaryTreeVisualizer {
[INFO] [stdout]   | ------------------------- associated items in this implementation
[INFO] [stdout] 4 |     pub fn new() -> Self {
[INFO] [stdout]   |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 8 |     pub fn visualize(&self) {
[INFO] [stdout]   |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `GraphVisualizer` is never constructed
[INFO] [stdout]  --> src/visualizations/graph.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct GraphVisualizer;
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `visualize` are never used
[INFO] [stdout]  --> src/visualizations/binary_tree.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | impl BinaryTreeVisualizer {
[INFO] [stdout]   | ------------------------- associated items in this implementation
[INFO] [stdout] 4 |     pub fn new() -> Self {
[INFO] [stdout]   |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 8 |     pub fn visualize(&self) {
[INFO] [stdout]   |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `GraphVisualizer` is never constructed
[INFO] [stdout]  --> src/visualizations/graph.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct GraphVisualizer;
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `visualize` are never used
[INFO] [stdout]  --> src/visualizations/graph.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | impl GraphVisualizer {
[INFO] [stdout]   | -------------------- associated items in this implementation
[INFO] [stdout] 4 |     pub fn new() -> Self {
[INFO] [stdout]   |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 8 |     pub fn visualize(&self) {
[INFO] [stdout]   |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AnimationManager` is never constructed
[INFO] [stdout]  --> src/visualizations/animations.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct AnimationManager;
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `visualize` are never used
[INFO] [stdout]  --> src/visualizations/graph.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | impl GraphVisualizer {
[INFO] [stdout]   | -------------------- associated items in this implementation
[INFO] [stdout] 4 |     pub fn new() -> Self {
[INFO] [stdout]   |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 8 |     pub fn visualize(&self) {
[INFO] [stdout]   |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `start_animation` are never used
[INFO] [stdout]  --> src/visualizations/animations.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | impl AnimationManager {
[INFO] [stdout]   | --------------------- associated items in this implementation
[INFO] [stdout] 4 |     pub fn new() -> Self {
[INFO] [stdout]   |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 8 |     pub fn start_animation(&self) {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AnimationManager` is never constructed
[INFO] [stdout]  --> src/visualizations/animations.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct AnimationManager;
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `bubble_sort` is never used
[INFO] [stdout]  --> src/algorithms/sorting.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn bubble_sort(array: &mut Array) {
[INFO] [stdout]   |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `binary_search` is never used
[INFO] [stdout]  --> src/algorithms/searching.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn binary_search(array: &Array, target: i32) -> Option<usize> {
[INFO] [stdout]   |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `start_animation` are never used
[INFO] [stdout]  --> src/visualizations/animations.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | impl AnimationManager {
[INFO] [stdout]   | --------------------- associated items in this implementation
[INFO] [stdout] 4 |     pub fn new() -> Self {
[INFO] [stdout]   |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 8 |     pub fn start_animation(&self) {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `in_order_traversal` is never used
[INFO] [stdout]  --> src/algorithms/tree_traversals.rs:2:8
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub fn in_order_traversal() {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `bubble_sort` is never used
[INFO] [stdout]  --> src/algorithms/sorting.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn bubble_sort(array: &mut Array) {
[INFO] [stdout]   |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `binary_search` is never used
[INFO] [stdout]  --> src/algorithms/searching.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn binary_search(array: &Array, target: i32) -> Option<usize> {
[INFO] [stdout]   |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `pre_order_traversal` is never used
[INFO] [stdout]  --> src/algorithms/tree_traversals.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn pre_order_traversal() {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `in_order_traversal` is never used
[INFO] [stdout]  --> src/algorithms/tree_traversals.rs:2:8
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub fn in_order_traversal() {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `post_order_traversal` is never used
[INFO] [stdout]   --> src/algorithms/tree_traversals.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub fn post_order_traversal() {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `pre_order_traversal` is never used
[INFO] [stdout]  --> src/algorithms/tree_traversals.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn pre_order_traversal() {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `depth_first_search` is never used
[INFO] [stdout]  --> src/algorithms/graph_algorithms.rs:2:8
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub fn depth_first_search() {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `post_order_traversal` is never used
[INFO] [stdout]   --> src/algorithms/tree_traversals.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub fn post_order_traversal() {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `breadth_first_search` is never used
[INFO] [stdout]  --> src/algorithms/graph_algorithms.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn breadth_first_search() {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `depth_first_search` is never used
[INFO] [stdout]  --> src/algorithms/graph_algorithms.rs:2:8
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub fn depth_first_search() {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `breadth_first_search` is never used
[INFO] [stdout]  --> src/algorithms/graph_algorithms.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn breadth_first_search() {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Array` is never constructed
[INFO] [stdout]  --> src/data_structures/array.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct Array {
[INFO] [stdout]   |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Array` is never constructed
[INFO] [stdout]  --> src/data_structures/array.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct Array {
[INFO] [stdout]   |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `set`, and `get` are never used
[INFO] [stdout]   --> src/data_structures/array.rs:6:12
[INFO] [stdout]    |
[INFO] [stdout]  5 | impl Array {
[INFO] [stdout]    | ---------- associated items in this implementation
[INFO] [stdout]  6 |     pub fn new(size: usize) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 12 |     pub fn set(&mut self, index: usize, value: i32) {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 16 |     pub fn get(&self, index: usize) -> i32 {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ListNode` is never constructed
[INFO] [stdout]  --> src/data_structures/linked_list.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct ListNode {
[INFO] [stdout]   |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `set`, and `get` are never used
[INFO] [stdout]   --> src/data_structures/array.rs:6:12
[INFO] [stdout]    |
[INFO] [stdout]  5 | impl Array {
[INFO] [stdout]    | ---------- associated items in this implementation
[INFO] [stdout]  6 |     pub fn new(size: usize) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 12 |     pub fn set(&mut self, index: usize, value: i32) {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 16 |     pub fn get(&self, index: usize) -> i32 {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LinkedList` is never constructed
[INFO] [stdout]  --> src/data_structures/linked_list.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct LinkedList {
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `append` are never used
[INFO] [stdout]   --> src/data_structures/linked_list.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl LinkedList {
[INFO] [stdout]    | --------------- associated items in this implementation
[INFO] [stdout] 11 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 15 |     pub fn append(&mut self, value: i32) {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TreeNode` is never constructed
[INFO] [stdout]  --> src/data_structures/binary_tree.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct TreeNode {
[INFO] [stdout]   |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BinaryTree` is never constructed
[INFO] [stdout]  --> src/data_structures/binary_tree.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct BinaryTree {
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ListNode` is never constructed
[INFO] [stdout]  --> src/data_structures/linked_list.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct ListNode {
[INFO] [stdout]   |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LinkedList` is never constructed
[INFO] [stdout]  --> src/data_structures/linked_list.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct LinkedList {
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `append` are never used
[INFO] [stdout]   --> src/data_structures/linked_list.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl LinkedList {
[INFO] [stdout]    | --------------- associated items in this implementation
[INFO] [stdout] 11 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 15 |     pub fn append(&mut self, value: i32) {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TreeNode` is never constructed
[INFO] [stdout]  --> src/data_structures/binary_tree.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct TreeNode {
[INFO] [stdout]   |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BinaryTree` is never constructed
[INFO] [stdout]  --> src/data_structures/binary_tree.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct BinaryTree {
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `insert` are never used
[INFO] [stdout]   --> src/data_structures/binary_tree.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl BinaryTree {
[INFO] [stdout]    | --------------- associated items in this implementation
[INFO] [stdout] 12 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 16 |     pub fn insert(&mut self, value: i32) {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Graph` is never constructed
[INFO] [stdout]  --> src/data_structures/graph.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct Graph {
[INFO] [stdout]   |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `add_edge` are never used
[INFO] [stdout]   --> src/data_structures/graph.rs:6:12
[INFO] [stdout]    |
[INFO] [stdout]  5 | impl Graph {
[INFO] [stdout]    | ---------- associated items in this implementation
[INFO] [stdout]  6 |     pub fn new(vertices: usize) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 12 |     pub fn add_edge(&mut self, u: usize, v: usize) {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `measure_execution_time` is never used
[INFO] [stdout]  --> src/utils/performance.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn measure_execution_time<F>(func: F) -> u128
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `insert` are never used
[INFO] [stdout]   --> src/data_structures/binary_tree.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl BinaryTree {
[INFO] [stdout]    | --------------- associated items in this implementation
[INFO] [stdout] 12 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 16 |     pub fn insert(&mut self, value: i32) {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Graph` is never constructed
[INFO] [stdout]  --> src/data_structures/graph.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct Graph {
[INFO] [stdout]   |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `add_edge` are never used
[INFO] [stdout]   --> src/data_structures/graph.rs:6:12
[INFO] [stdout]    |
[INFO] [stdout]  5 | impl Graph {
[INFO] [stdout]    | ---------- associated items in this implementation
[INFO] [stdout]  6 |     pub fn new(vertices: usize) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 12 |     pub fn add_edge(&mut self, u: usize, v: usize) {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `measure_execution_time` is never used
[INFO] [stdout]  --> src/utils/performance.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn measure_execution_time<F>(func: F) -> u128
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/main.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | /     eframe::run_native(
[INFO] [stdout] 13 | |         "DSA Visualizer",
[INFO] [stdout] 14 | |         options,
[INFO] [stdout] 15 | |         Box::new(|_cc| Ok(Box::new(VisualizerApp::default()))),
[INFO] [stdout] 16 | |     );
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 12 |     let _ = eframe::run_native(
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/main.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | /     eframe::run_native(
[INFO] [stdout] 13 | |         "DSA Visualizer",
[INFO] [stdout] 14 | |         options,
[INFO] [stdout] 15 | |         Box::new(|_cc| Ok(Box::new(VisualizerApp::default()))),
[INFO] [stdout] 16 | |     );
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 12 |     let _ = eframe::run_native(
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 57.98s
[INFO] running `Command { std: "docker" "inspect" "854017053ed7f4114ea3d455d9a79508eb28149b824e1c72dc34258c3c6e9a61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "854017053ed7f4114ea3d455d9a79508eb28149b824e1c72dc34258c3c6e9a61", kill_on_drop: false }`
[INFO] [stdout] 854017053ed7f4114ea3d455d9a79508eb28149b824e1c72dc34258c3c6e9a61
