[INFO] updating cached repository https://github.com/mtsr/entityx-ecs-rs-proto
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 5fe2c96f99e59a18b9ec8ef719a62c35c38ecc63
[INFO] checking mtsr/entityx-ecs-rs-proto against master#209b2be09fcaff937480d1fbbe8b31646e361c7a for pr-70917
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmtsr%2Fentityx-ecs-rs-proto" "/workspace/builds/worker-3/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mtsr/entityx-ecs-rs-proto on toolchain 209b2be09fcaff937480d1fbbe8b31646e361c7a
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/mtsr/entityx-ecs-rs-proto
[INFO] removed path dependency ecs from git repo https://github.com/mtsr/entityx-ecs-rs-proto
[INFO] finished tweaking git repo https://github.com/mtsr/entityx-ecs-rs-proto
[INFO] tweaked toml for git repo https://github.com/mtsr/entityx-ecs-rs-proto written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/mtsr/entityx-ecs-rs-proto already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] warning: dependency (ecs) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] [stderr] warning: dependency (time) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: the lock file /workspace/builds/worker-3/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[INFO] the lockfile is outdated, regenerating it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 `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating git repository `https://github.com/tomaka/glutin.git`
[INFO] [stderr]     Updating git repository `https://github.com/sebcrozet/nalgebra.git`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] warning: dependency (ecs) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] [stderr] warning: dependency (time) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 3d3a2c16218bc047889dce6696d0a8339753c1ab9a01a439853e7fcc2b878079
[INFO] running `"docker" "start" "-a" "3d3a2c16218bc047889dce6696d0a8339753c1ab9a01a439853e7fcc2b878079"`
[INFO] [stderr] warning: dependency (ecs) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] [stderr] warning: dependency (time) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] [stderr]    Compiling libm v0.2.1
[INFO] [stderr]     Checking vec_map v0.4.0
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]     Checking parking_lot v0.10.2
[INFO] [stderr]    Compiling gl_generator v0.13.1
[INFO] [stderr]    Compiling wayland-scanner v0.23.6
[INFO] [stderr]    Compiling paste-impl v0.1.10
[INFO] [stderr]     Checking rand_distr v0.2.2
[INFO] [stderr]     Checking time v0.2.9
[INFO] [stderr]     Checking ecs v0.23.1
[INFO] [stderr]    Compiling glutin_egl_sys v0.1.4 (https://github.com/tomaka/glutin.git#33aec609)
[INFO] [stderr]    Compiling glutin_glx_sys v0.1.6 (https://github.com/tomaka/glutin.git#33aec609)
[INFO] [stderr]     Checking paste v0.1.10
[INFO] [stderr]     Checking approx v0.3.2
[INFO] [stderr]     Checking ordered-float v1.0.2
[INFO] [stderr]     Checking line_drawing v0.7.0
[INFO] [stderr]     Checking num-integer v0.1.42
[INFO] [stderr]    Compiling wayland-client v0.23.6
[INFO] [stderr]    Compiling wayland-protocols v0.23.6
[INFO] [stderr]     Checking rusttype v0.8.3
[INFO] [stderr]     Checking num-rational v0.2.4
[INFO] [stderr]     Checking simba v0.1.2
[INFO] [stderr]     Checking rusttype v0.7.9
[INFO] [stderr]     Checking andrew v0.2.1
[INFO] [stderr]     Checking nalgebra v0.21.0 (https://github.com/sebcrozet/nalgebra.git#8fbd2b6d)
[INFO] [stderr]     Checking smithay-client-toolkit v0.6.6
[INFO] [stderr]     Checking winit v0.22.0
[INFO] [stderr]     Checking glutin v0.24.0 (https://github.com/tomaka/glutin.git#33aec609)
[INFO] [stderr]     Checking roguelike v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unknown lint: `unstable`
[INFO] [stderr]  --> src/main.rs:1:10
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![allow(unstable)]
[INFO] [stderr]   |          ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unknown_lints)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unknown lint: `unstable`
[INFO] [stderr]  --> src/handle_manager.rs:1:10
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![allow(unstable)]
[INFO] [stderr]   |          ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unknown lint: `unstable`
[INFO] [stderr]  --> src/main.rs:1:10
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![allow(unstable)]
[INFO] [stderr]   |          ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unknown_lints)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unknown lint: `unstable`
[INFO] [stderr]  --> src/handle_manager.rs:1:10
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![allow(unstable)]
[INFO] [stderr]   |          ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `std::collections::VecMap`
[INFO] [stderr]   --> src/main.rs:10:25
[INFO] [stderr]    |
[INFO] [stderr] 10 | use std::collections::{ VecMap, HashMap };
[INFO] [stderr]    |                         ^^^^^^ no `VecMap` in `collections`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `nalgebra::Vec2`
[INFO] [stderr]   --> src/main.rs:12:17
[INFO] [stderr]    |
[INFO] [stderr] 12 | use nalgebra::{ Vec2 };
[INFO] [stderr]    |                 ^^^^ no `Vec2` in the root
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved imports `glutin::Window`, `glutin::PollEventsIterator`, `glutin::ElementState`, `glutin::VirtualKeyCode`
[INFO] [stderr]   --> src/main.rs:14:15
[INFO] [stderr]    |
[INFO] [stderr] 14 | use glutin::{ Window, PollEventsIterator, ElementState, VirtualKeyCode };
[INFO] [stderr]    |               ^^^^^^  ^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^  ^^^^^^^^^^^^^^ no `VirtualKeyCode` in the root
[INFO] [stderr]    |               |       |                   |
[INFO] [stderr]    |               |       |                   no `ElementState` in the root
[INFO] [stderr]    |               |       no `PollEventsIterator` in the root
[INFO] [stderr]    |               no `Window` in the root
[INFO] [stderr]    |               help: a similar name exists in the module (notice the capitalization): `window`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved imports `ecs::Control`, `ecs::EntityManager`, `ecs::TupAppend`
[INFO] [stderr]   --> src/main.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 |     Control,
[INFO] [stderr]    |     ^^^^^^^ no `Control` in the root
[INFO] [stderr] 20 |     EntityManager,
[INFO] [stderr]    |     ^^^^^^^^^^^^^ no `EntityManager` in the root
[INFO] [stderr] ...
[INFO] [stderr] 23 |     TupAppend, // required for components macro
[INFO] [stderr]    |     ^^^^^^^^^ no `TupAppend` in the root
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `WindowBuilder` in `glutin`
[INFO] [stderr]   --> src/main.rs:54:26
[INFO] [stderr]    |
[INFO] [stderr] 54 |     let window = glutin::WindowBuilder::new()
[INFO] [stderr]    |                          ^^^^^^^^^^^^^ could not find `WindowBuilder` in `glutin`
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `precise_time_ns` in crate `time`
[INFO] [stderr]    --> src/main.rs:129:28
[INFO] [stderr]     |
[INFO] [stderr] 129 |             last_ns: time::precise_time_ns(),
[INFO] [stderr]     |                            ^^^^^^^^^^^^^^^ not found in `time`
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `precise_time_ns` in crate `time`
[INFO] [stderr]    --> src/main.rs:146:36
[INFO] [stderr]     |
[INFO] [stderr] 146 |             let current_ns = time::precise_time_ns();
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^ not found in `time`
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `ComponentManager`, `Entity`, `System`
[INFO] [stderr]   --> src/main.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 |     Entity,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 21 |     ComponentManager,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 22 |     System,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error[E0392]: parameter `Id` is never used
[INFO] [stderr]  --> src/handle_manager.rs:3:26
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub struct HandleManager<Id, T> {
[INFO] [stderr]   |                          ^^ unused parameter
[INFO] [stderr]   |
[INFO] [stderr]   = help: consider removing `Id`, referring to it in a field, or using a marker such as `std::marker::PhantomData`
[INFO] [stderr] 
[INFO] [stderr] error[E0392]: parameter `Id` is never used
[INFO] [stderr]   --> src/handle_manager.rs:32:19
[INFO] [stderr]    |
[INFO] [stderr] 32 | pub struct Handle<Id, T> {
[INFO] [stderr]    |                   ^^ unused parameter
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider removing `Id`, referring to it in a field, or using a marker such as `std::marker::PhantomData`
[INFO] [stderr] 
[INFO] [stderr] error[E0392]: parameter `T` is never used
[INFO] [stderr]   --> src/handle_manager.rs:32:23
[INFO] [stderr]    |
[INFO] [stderr] 32 | pub struct Handle<Id, T> {
[INFO] [stderr]    |                       ^ unused parameter
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider removing `T`, referring to it in a field, or using a marker such as `std::marker::PhantomData`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `WorldId: ecs::SystemManager` is not satisfied
[INFO] [stderr]   --> src/main.rs:82:27
[INFO] [stderr]    |
[INFO] [stderr] 82 | fn update<WorldId>(world: &mut World<WorldId>, dt: u64, events: PollEventsIterator) -> bool {
[INFO] [stderr]    |                           ^^^^^^^^^^^^^^^^^^^ the trait `ecs::SystemManager` is not implemented for `WorldId`
[INFO] [stderr]    |
[INFO] [stderr]    = note: required by `ecs::World`
[INFO] [stderr] help: consider restricting type parameter `WorldId`
[INFO] [stderr]    |
[INFO] [stderr] 82 | fn update<WorldId: ecs::SystemManager>(world: &mut World<WorldId>, dt: u64, events: PollEventsIterator) -> bool {
[INFO] [stderr]    |                  ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0392]: parameter `WorldId` is never used
[INFO] [stderr]   --> src/main.rs:86:21
[INFO] [stderr]    |
[INFO] [stderr] 86 | struct RenderSystem<WorldId> {
[INFO] [stderr]    |                     ^^^^^^^ unused parameter
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider removing `WorldId`, referring to it in a field, or using a marker such as `std::marker::PhantomData`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `WorldId: ecs::SystemManager` is not satisfied
[INFO] [stderr]    --> src/main.rs:101:33
[INFO] [stderr]     |
[INFO] [stderr] 101 |     fn render(&mut self, world: &World<WorldId>, dt: u64, window: &Window) {
[INFO] [stderr]     |                                 ^^^^^^^^^^^^^^^ the trait `ecs::SystemManager` is not implemented for `WorldId`
[INFO] [stderr]     |
[INFO] [stderr]     = note: required by `ecs::World`
[INFO] [stderr] help: consider restricting type parameter `WorldId`
[INFO] [stderr]     |
[INFO] [stderr] 90  | impl<WorldId: ecs::SystemManager> RenderSystem<WorldId> {
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 13 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0277, E0392, E0425, E0432, E0433.
[INFO] [stderr] For more information about an error, try `rustc --explain E0277`.
[INFO] [stderr] error: could not compile `roguelike`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0432]: unresolved import `std::collections::VecMap`
[INFO] [stderr]   --> src/main.rs:10:25
[INFO] [stderr]    |
[INFO] [stderr] 10 | use std::collections::{ VecMap, HashMap };
[INFO] [stderr]    |                         ^^^^^^ no `VecMap` in `collections`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `nalgebra::Vec2`
[INFO] [stderr]   --> src/main.rs:12:17
[INFO] [stderr]    |
[INFO] [stderr] 12 | use nalgebra::{ Vec2 };
[INFO] [stderr]    |                 ^^^^ no `Vec2` in the root
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved imports `glutin::Window`, `glutin::PollEventsIterator`, `glutin::ElementState`, `glutin::VirtualKeyCode`
[INFO] [stderr]   --> src/main.rs:14:15
[INFO] [stderr]    |
[INFO] [stderr] 14 | use glutin::{ Window, PollEventsIterator, ElementState, VirtualKeyCode };
[INFO] [stderr]    |               ^^^^^^  ^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^  ^^^^^^^^^^^^^^ no `VirtualKeyCode` in the root
[INFO] [stderr]    |               |       |                   |
[INFO] [stderr]    |               |       |                   no `ElementState` in the root
[INFO] [stderr]    |               |       no `PollEventsIterator` in the root
[INFO] [stderr]    |               no `Window` in the root
[INFO] [stderr]    |               help: a similar name exists in the module (notice the capitalization): `window`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved imports `ecs::Control`, `ecs::EntityManager`, `ecs::TupAppend`
[INFO] [stderr]   --> src/main.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 |     Control,
[INFO] [stderr]    |     ^^^^^^^ no `Control` in the root
[INFO] [stderr] 20 |     EntityManager,
[INFO] [stderr]    |     ^^^^^^^^^^^^^ no `EntityManager` in the root
[INFO] [stderr] ...
[INFO] [stderr] 23 |     TupAppend, // required for components macro
[INFO] [stderr]    |     ^^^^^^^^^ no `TupAppend` in the root
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `WindowBuilder` in `glutin`
[INFO] [stderr]   --> src/main.rs:54:26
[INFO] [stderr]    |
[INFO] [stderr] 54 |     let window = glutin::WindowBuilder::new()
[INFO] [stderr]    |                          ^^^^^^^^^^^^^ could not find `WindowBuilder` in `glutin`
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `precise_time_ns` in crate `time`
[INFO] [stderr]    --> src/main.rs:129:28
[INFO] [stderr]     |
[INFO] [stderr] 129 |             last_ns: time::precise_time_ns(),
[INFO] [stderr]     |                            ^^^^^^^^^^^^^^^ not found in `time`
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `precise_time_ns` in crate `time`
[INFO] [stderr]    --> src/main.rs:146:36
[INFO] [stderr]     |
[INFO] [stderr] 146 |             let current_ns = time::precise_time_ns();
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^ not found in `time`
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `ComponentManager`, `Entity`, `System`
[INFO] [stderr]   --> src/main.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 |     Entity,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 21 |     ComponentManager,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 22 |     System,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error[E0392]: parameter `Id` is never used
[INFO] [stderr]  --> src/handle_manager.rs:3:26
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub struct HandleManager<Id, T> {
[INFO] [stderr]   |                          ^^ unused parameter
[INFO] [stderr]   |
[INFO] [stderr]   = help: consider removing `Id`, referring to it in a field, or using a marker such as `std::marker::PhantomData`
[INFO] [stderr] 
[INFO] [stderr] error[E0392]: parameter `Id` is never used
[INFO] [stderr]   --> src/handle_manager.rs:32:19
[INFO] [stderr]    |
[INFO] [stderr] 32 | pub struct Handle<Id, T> {
[INFO] [stderr]    |                   ^^ unused parameter
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider removing `Id`, referring to it in a field, or using a marker such as `std::marker::PhantomData`
[INFO] [stderr] 
[INFO] [stderr] error[E0392]: parameter `T` is never used
[INFO] [stderr]   --> src/handle_manager.rs:32:23
[INFO] [stderr]    |
[INFO] [stderr] 32 | pub struct Handle<Id, T> {
[INFO] [stderr]    |                       ^ unused parameter
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider removing `T`, referring to it in a field, or using a marker such as `std::marker::PhantomData`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `WorldId: ecs::SystemManager` is not satisfied
[INFO] [stderr]   --> src/main.rs:82:27
[INFO] [stderr]    |
[INFO] [stderr] 82 | fn update<WorldId>(world: &mut World<WorldId>, dt: u64, events: PollEventsIterator) -> bool {
[INFO] [stderr]    |                           ^^^^^^^^^^^^^^^^^^^ the trait `ecs::SystemManager` is not implemented for `WorldId`
[INFO] [stderr]    |
[INFO] [stderr]    = note: required by `ecs::World`
[INFO] [stderr] help: consider restricting type parameter `WorldId`
[INFO] [stderr]    |
[INFO] [stderr] 82 | fn update<WorldId: ecs::SystemManager>(world: &mut World<WorldId>, dt: u64, events: PollEventsIterator) -> bool {
[INFO] [stderr]    |                  ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0392]: parameter `WorldId` is never used
[INFO] [stderr]   --> src/main.rs:86:21
[INFO] [stderr]    |
[INFO] [stderr] 86 | struct RenderSystem<WorldId> {
[INFO] [stderr]    |                     ^^^^^^^ unused parameter
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider removing `WorldId`, referring to it in a field, or using a marker such as `std::marker::PhantomData`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `WorldId: ecs::SystemManager` is not satisfied
[INFO] [stderr]    --> src/main.rs:101:33
[INFO] [stderr]     |
[INFO] [stderr] 101 |     fn render(&mut self, world: &World<WorldId>, dt: u64, window: &Window) {
[INFO] [stderr]     |                                 ^^^^^^^^^^^^^^^ the trait `ecs::SystemManager` is not implemented for `WorldId`
[INFO] [stderr]     |
[INFO] [stderr]     = note: required by `ecs::World`
[INFO] [stderr] help: consider restricting type parameter `WorldId`
[INFO] [stderr]     |
[INFO] [stderr] 90  | impl<WorldId: ecs::SystemManager> RenderSystem<WorldId> {
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 13 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0277, E0392, E0425, E0432, E0433.
[INFO] [stderr] For more information about an error, try `rustc --explain E0277`.
[INFO] [stderr] error: could not compile `roguelike`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "3d3a2c16218bc047889dce6696d0a8339753c1ab9a01a439853e7fcc2b878079"`
[INFO] running `"docker" "rm" "-f" "3d3a2c16218bc047889dce6696d0a8339753c1ab9a01a439853e7fcc2b878079"`
[INFO] [stdout] 3d3a2c16218bc047889dce6696d0a8339753c1ab9a01a439853e7fcc2b878079
