[INFO] cloning repository https://github.com/linkpy/rust-gamedev-experiement
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/linkpy/rust-gamedev-experiement" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flinkpy%2Frust-gamedev-experiement", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flinkpy%2Frust-gamedev-experiement'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0b0b1723a718aee2a0bfcfc84070a437fa33955c
[INFO] checking linkpy/rust-gamedev-experiement against master#3aedcf06b73fc36feeebca3d579e1d2a6c40acc5 for pr-65819
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flinkpy%2Frust-gamedev-experiement" "/workspace/builds/worker-10/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/linkpy/rust-gamedev-experiement on toolchain 3aedcf06b73fc36feeebca3d579e1d2a6c40acc5
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3aedcf06b73fc36feeebca3d579e1d2a6c40acc5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/linkpy/rust-gamedev-experiement
[INFO] finished tweaking git repo https://github.com/linkpy/rust-gamedev-experiement
[INFO] tweaked toml for git repo https://github.com/linkpy/rust-gamedev-experiement written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/linkpy/rust-gamedev-experiement already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3aedcf06b73fc36feeebca3d579e1d2a6c40acc5" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] error: the lock file /workspace/builds/worker-10/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag.
[INFO] the lockfile is outdated, regenerating it
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3aedcf06b73fc36feeebca3d579e1d2a6c40acc5" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating git repository `https://github.com/deltaphc/raylib-rs`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3aedcf06b73fc36feeebca3d579e1d2a6c40acc5" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/jobserver:/tmp/crater-runner-fifo:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "rustops/crates-build-env@sha256:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+3aedcf06b73fc36feeebca3d579e1d2a6c40acc5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 13dd1ec932e84099aa874744f0b5cc9b06f0f28c7ac8a63f4c72f8b7455ee73e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "13dd1ec932e84099aa874744f0b5cc9b06f0f28c7ac8a63f4c72f8b7455ee73e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "13dd1ec932e84099aa874744f0b5cc9b06f0f28c7ac8a63f4c72f8b7455ee73e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13dd1ec932e84099aa874744f0b5cc9b06f0f28c7ac8a63f4c72f8b7455ee73e", kill_on_drop: false }`
[INFO] [stdout] 13dd1ec932e84099aa874744f0b5cc9b06f0f28c7ac8a63f4c72f8b7455ee73e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/jobserver:/tmp/crater-runner-fifo:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "RUSTUP_TOOLCHAIN=3aedcf06b73fc36feeebca3d579e1d2a6c40acc5" "-e" "RUSTFLAGS=--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" "rustops/crates-build-env@sha256:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/tmp/crater-runner-fifo/jobserver-crater-fwd" "/opt/rustwide/cargo-home/bin/cargo" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e28af2da2fbda3bb43fae5fcaeaac8f17ad083f3da4ed898cb28e2dc2437463d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "e28af2da2fbda3bb43fae5fcaeaac8f17ad083f3da4ed898cb28e2dc2437463d", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling cc v1.0.67
[INFO] [stderr]    Compiling syn v1.0.69
[INFO] [stderr]    Compiling fs_extra v1.2.0
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling cmake v0.1.45
[INFO] [stderr]    Compiling proc-macro2 v1.0.26
[INFO] [stderr]    Compiling raylib-sys v3.5.0 (https://github.com/deltaphc/raylib-rs?branch=master#4355ec2e)
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]     Checking backtrace v0.3.56
[INFO] [stderr]    Compiling synstructure v0.12.4
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]     Checking failure v0.1.8
[INFO] [stderr]     Checking raylib v3.5.0 (https://github.com/deltaphc/raylib-rs?branch=master#4355ec2e)
[INFO] [stderr]     Checking neolisp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: type alias is never used: `ComponentVec`
[INFO] [stdout]   --> src/framework/actor/component.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub type ComponentVec<T> = Vec<Box<dyn ActorComponent<T>>>;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `ActorComponentContext`
[INFO] [stdout]  --> src/framework/actor/context.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub struct ActorComponentContext<'a, T> {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/framework/actor/context.rs:23:12
[INFO] [stdout]    |
[INFO] [stdout] 23 |     pub fn new<'a>(actor: &'a mut T, ctrl: &'a mut ActorControls<T>, idx: usize) -> ActorComponentContext<'a, T> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `component_index`
[INFO] [stdout]   --> src/framework/actor/context.rs:34:12
[INFO] [stdout]    |
[INFO] [stdout] 34 |     pub fn component_index(&self) -> usize {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `components_to_add`
[INFO] [stdout]   --> src/framework/actor/controls.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     components_to_add: Vec<Box<dyn ActorComponent<T>>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `components_to_remove`
[INFO] [stdout]   --> src/framework/actor/controls.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     components_to_remove: Vec<usize>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `queued_for_deletion`
[INFO] [stdout]   --> src/framework/actor/controls.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     queued_for_deletion: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/framework/actor/controls.rs:27:12
[INFO] [stdout]    |
[INFO] [stdout] 27 |     pub fn new() -> ActorControls<T> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `queue_component`
[INFO] [stdout]   --> src/framework/actor/controls.rs:39:12
[INFO] [stdout]    |
[INFO] [stdout] 39 |     pub fn queue_component(&mut self, ac: impl ActorComponent<T> + 'static) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `queue_component_removal`
[INFO] [stdout]   --> src/framework/actor/controls.rs:44:12
[INFO] [stdout]    |
[INFO] [stdout] 44 |     pub fn queue_component_removal(&mut self, idx: usize) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_queued_components`
[INFO] [stdout]   --> src/framework/actor/controls.rs:51:12
[INFO] [stdout]    |
[INFO] [stdout] 51 |     pub fn get_queued_components(&mut self) -> Drain<Box<dyn ActorComponent<T>>> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_queued_component_removals`
[INFO] [stdout]   --> src/framework/actor/controls.rs:56:12
[INFO] [stdout]    |
[INFO] [stdout] 56 |     pub fn get_queued_component_removals(&mut self) -> Drain<usize> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_queued_for_deletion`
[INFO] [stdout]   --> src/framework/actor/controls.rs:65:12
[INFO] [stdout]    |
[INFO] [stdout] 65 |     pub fn is_queued_for_deletion(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `queue_for_deletion`
[INFO] [stdout]   --> src/framework/actor/controls.rs:70:12
[INFO] [stdout]    |
[INFO] [stdout] 70 |     pub fn queue_for_deletion(&mut self) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `controls`
[INFO] [stdout]   --> src/framework/actor/holder.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     controls: ActorControls<T>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `components`
[INFO] [stdout]   --> src/framework/actor/holder.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     components: Vec<Box<dyn ActorComponent<T>>>
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/framework/actor/holder.rs:25:12
[INFO] [stdout]    |
[INFO] [stdout] 25 |     pub fn new(data: T) -> ActorHolder<T> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `with_capacity`
[INFO] [stdout]   --> src/framework/actor/holder.rs:30:12
[INFO] [stdout]    |
[INFO] [stdout] 30 |     pub fn with_capacity(data: T, cap: usize) -> ActorHolder<T> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `add_component`
[INFO] [stdout]   --> src/framework/actor/holder.rs:42:12
[INFO] [stdout]    |
[INFO] [stdout] 42 |     pub fn add_component(&mut self, ac: impl ActorComponent<T> + 'static) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `remove_component`
[INFO] [stdout]   --> src/framework/actor/holder.rs:47:12
[INFO] [stdout]    |
[INFO] [stdout] 47 |     pub fn remove_component(&mut self, idx: usize) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `initialize`
[INFO] [stdout]   --> src/framework/actor/holder.rs:55:12
[INFO] [stdout]    |
[INFO] [stdout] 55 |     pub fn initialize(&mut self) -> Option<Error> {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `load`
[INFO] [stdout]   --> src/framework/actor/holder.rs:67:12
[INFO] [stdout]    |
[INFO] [stdout] 67 |     pub fn load(&mut self, rl: &mut RaylibHandle) -> Option<Error> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `update`
[INFO] [stdout]   --> src/framework/actor/holder.rs:79:12
[INFO] [stdout]    |
[INFO] [stdout] 79 |     pub fn update(&mut self, dt: f32, rl: &mut RaylibHandle) -> Option<Error> {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `draw`
[INFO] [stdout]   --> src/framework/actor/holder.rs:91:12
[INFO] [stdout]    |
[INFO] [stdout] 91 |     pub fn draw(&mut self, rl: &mut RaylibHandle) {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `execute_controls`
[INFO] [stdout]    --> src/framework/actor/holder.rs:102:12
[INFO] [stdout]     |
[INFO] [stdout] 102 |     pub fn execute_controls(&mut self) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `controls`
[INFO] [stdout]   --> src/framework/scene/holder.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 |     controls: SceneControls<T>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `actors`
[INFO] [stdout]   --> src/framework/scene/holder.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 |     actors: Vec<ActorHolder<T>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `actors_to_add`
[INFO] [stdout]   --> src/framework/scene/controls.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     actors_to_add: Vec<ActorHolder<T>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `actors_to_remove`
[INFO] [stdout]   --> src/framework/scene/controls.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     actors_to_remove: Vec<usize>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]   --> src/main.rs:45:10
[INFO] [stdout]    |
[INFO] [stdout] 45 |         panic!(err);
[INFO] [stdout]    |                ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_fmt_panic)]` on by default
[INFO] [stdout]    = note: this is no longer accepted in Rust 2021
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]    |
[INFO] [stdout] 45 |         panic!("{}", err);
[INFO] [stdout]    |                ^^^^^
[INFO] [stdout] help: or use std::panic::panic_any instead
[INFO] [stdout]    |
[INFO] [stdout] 45 |         std::panic::panic_any(err);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 30 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias is never used: `ComponentVec`
[INFO] [stdout]   --> src/framework/actor/component.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub type ComponentVec<T> = Vec<Box<dyn ActorComponent<T>>>;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `ActorComponentContext`
[INFO] [stdout]  --> src/framework/actor/context.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub struct ActorComponentContext<'a, T> {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/framework/actor/context.rs:23:12
[INFO] [stdout]    |
[INFO] [stdout] 23 |     pub fn new<'a>(actor: &'a mut T, ctrl: &'a mut ActorControls<T>, idx: usize) -> ActorComponentContext<'a, T> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `component_index`
[INFO] [stdout]   --> src/framework/actor/context.rs:34:12
[INFO] [stdout]    |
[INFO] [stdout] 34 |     pub fn component_index(&self) -> usize {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `components_to_add`
[INFO] [stdout]   --> src/framework/actor/controls.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     components_to_add: Vec<Box<dyn ActorComponent<T>>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `components_to_remove`
[INFO] [stdout]   --> src/framework/actor/controls.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     components_to_remove: Vec<usize>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `queued_for_deletion`
[INFO] [stdout]   --> src/framework/actor/controls.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     queued_for_deletion: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/framework/actor/controls.rs:27:12
[INFO] [stdout]    |
[INFO] [stdout] 27 |     pub fn new() -> ActorControls<T> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `queue_component`
[INFO] [stdout]   --> src/framework/actor/controls.rs:39:12
[INFO] [stdout]    |
[INFO] [stdout] 39 |     pub fn queue_component(&mut self, ac: impl ActorComponent<T> + 'static) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `queue_component_removal`
[INFO] [stdout]   --> src/framework/actor/controls.rs:44:12
[INFO] [stdout]    |
[INFO] [stdout] 44 |     pub fn queue_component_removal(&mut self, idx: usize) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_queued_components`
[INFO] [stdout]   --> src/framework/actor/controls.rs:51:12
[INFO] [stdout]    |
[INFO] [stdout] 51 |     pub fn get_queued_components(&mut self) -> Drain<Box<dyn ActorComponent<T>>> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_queued_component_removals`
[INFO] [stdout]   --> src/framework/actor/controls.rs:56:12
[INFO] [stdout]    |
[INFO] [stdout] 56 |     pub fn get_queued_component_removals(&mut self) -> Drain<usize> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_queued_for_deletion`
[INFO] [stdout]   --> src/framework/actor/controls.rs:65:12
[INFO] [stdout]    |
[INFO] [stdout] 65 |     pub fn is_queued_for_deletion(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `queue_for_deletion`
[INFO] [stdout]   --> src/framework/actor/controls.rs:70:12
[INFO] [stdout]    |
[INFO] [stdout] 70 |     pub fn queue_for_deletion(&mut self) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `controls`
[INFO] [stdout]   --> src/framework/actor/holder.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     controls: ActorControls<T>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `components`
[INFO] [stdout]   --> src/framework/actor/holder.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     components: Vec<Box<dyn ActorComponent<T>>>
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/framework/actor/holder.rs:25:12
[INFO] [stdout]    |
[INFO] [stdout] 25 |     pub fn new(data: T) -> ActorHolder<T> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `with_capacity`
[INFO] [stdout]   --> src/framework/actor/holder.rs:30:12
[INFO] [stdout]    |
[INFO] [stdout] 30 |     pub fn with_capacity(data: T, cap: usize) -> ActorHolder<T> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `add_component`
[INFO] [stdout]   --> src/framework/actor/holder.rs:42:12
[INFO] [stdout]    |
[INFO] [stdout] 42 |     pub fn add_component(&mut self, ac: impl ActorComponent<T> + 'static) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `remove_component`
[INFO] [stdout]   --> src/framework/actor/holder.rs:47:12
[INFO] [stdout]    |
[INFO] [stdout] 47 |     pub fn remove_component(&mut self, idx: usize) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `initialize`
[INFO] [stdout]   --> src/framework/actor/holder.rs:55:12
[INFO] [stdout]    |
[INFO] [stdout] 55 |     pub fn initialize(&mut self) -> Option<Error> {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `load`
[INFO] [stdout]   --> src/framework/actor/holder.rs:67:12
[INFO] [stdout]    |
[INFO] [stdout] 67 |     pub fn load(&mut self, rl: &mut RaylibHandle) -> Option<Error> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `update`
[INFO] [stdout]   --> src/framework/actor/holder.rs:79:12
[INFO] [stdout]    |
[INFO] [stdout] 79 |     pub fn update(&mut self, dt: f32, rl: &mut RaylibHandle) -> Option<Error> {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `draw`
[INFO] [stdout]   --> src/framework/actor/holder.rs:91:12
[INFO] [stdout]    |
[INFO] [stdout] 91 |     pub fn draw(&mut self, rl: &mut RaylibHandle) {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `execute_controls`
[INFO] [stdout]    --> src/framework/actor/holder.rs:102:12
[INFO] [stdout]     |
[INFO] [stdout] 102 |     pub fn execute_controls(&mut self) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `controls`
[INFO] [stdout]   --> src/framework/scene/holder.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 |     controls: SceneControls<T>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `actors`
[INFO] [stdout]   --> src/framework/scene/holder.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 |     actors: Vec<ActorHolder<T>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `actors_to_add`
[INFO] [stdout]   --> src/framework/scene/controls.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     actors_to_add: Vec<ActorHolder<T>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `actors_to_remove`
[INFO] [stdout]   --> src/framework/scene/controls.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     actors_to_remove: Vec<usize>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]   --> src/main.rs:45:10
[INFO] [stdout]    |
[INFO] [stdout] 45 |         panic!(err);
[INFO] [stdout]    |                ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_fmt_panic)]` on by default
[INFO] [stdout]    = note: this is no longer accepted in Rust 2021
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]    |
[INFO] [stdout] 45 |         panic!("{}", err);
[INFO] [stdout]    |                ^^^^^
[INFO] [stdout] help: or use std::panic::panic_any instead
[INFO] [stdout]    |
[INFO] [stdout] 45 |         std::panic::panic_any(err);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 30 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 23s
[INFO] running `Command { std: "docker" "inspect" "e28af2da2fbda3bb43fae5fcaeaac8f17ad083f3da4ed898cb28e2dc2437463d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e28af2da2fbda3bb43fae5fcaeaac8f17ad083f3da4ed898cb28e2dc2437463d", kill_on_drop: false }`
[INFO] [stdout] e28af2da2fbda3bb43fae5fcaeaac8f17ad083f3da4ed898cb28e2dc2437463d