[INFO] cloning repository https://github.com/superspeeder/GamingTime
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/superspeeder/GamingTime" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsuperspeeder%2FGamingTime", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsuperspeeder%2FGamingTime'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d3b7c45fcd936625c293146b40b3c1618bf078db
[INFO] checking superspeeder/GamingTime against try#81ab7f2139295590561adbe6d5b0aaa2feff765f for pr-146470-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsuperspeeder%2FGamingTime" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/superspeeder/GamingTime
[INFO] finished tweaking git repo https://github.com/superspeeder/GamingTime
[INFO] tweaked toml for git repo https://github.com/superspeeder/GamingTime written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/superspeeder/GamingTime on toolchain 81ab7f2139295590561adbe6d5b0aaa2feff765f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+81ab7f2139295590561adbe6d5b0aaa2feff765f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/superspeeder/GamingTime 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" "+81ab7f2139295590561adbe6d5b0aaa2feff765f" "fetch" "--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
[ERROR] error running command: no output for 300 seconds
[INFO] checking superspeeder/GamingTime against try#81ab7f2139295590561adbe6d5b0aaa2feff765f for pr-146470-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsuperspeeder%2FGamingTime" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/superspeeder/GamingTime
[INFO] finished tweaking git repo https://github.com/superspeeder/GamingTime
[INFO] tweaked toml for git repo https://github.com/superspeeder/GamingTime written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/superspeeder/GamingTime on toolchain 81ab7f2139295590561adbe6d5b0aaa2feff765f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+81ab7f2139295590561adbe6d5b0aaa2feff765f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/superspeeder/GamingTime 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" "+81ab7f2139295590561adbe6d5b0aaa2feff765f" "fetch" "--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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded zerocopy-derive v0.8.15
[INFO] [stderr]   Downloaded zerocopy v0.8.15
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+81ab7f2139295590561adbe6d5b0aaa2feff765f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f0078a1b91bf971ac947a972e58726277fd98e8c0251a84854738c0f66deacdc
[INFO] running `Command { std: "docker" "start" "-a" "f0078a1b91bf971ac947a972e58726277fd98e8c0251a84854738c0f66deacdc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f0078a1b91bf971ac947a972e58726277fd98e8c0251a84854738c0f66deacdc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0078a1b91bf971ac947a972e58726277fd98e8c0251a84854738c0f66deacdc", kill_on_drop: false }`
[INFO] [stdout] f0078a1b91bf971ac947a972e58726277fd98e8c0251a84854738c0f66deacdc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+81ab7f2139295590561adbe6d5b0aaa2feff765f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3744259798fe749dacdddd2aade50d359ae0e24e4d15eff730014ebcd530ef79
[INFO] running `Command { std: "docker" "start" "-a" "3744259798fe749dacdddd2aade50d359ae0e24e4d15eff730014ebcd530ef79", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.16
[INFO] [stderr]    Compiling zerocopy v0.8.15
[INFO] [stderr]    Compiling getrandom v0.3.1
[INFO] [stderr]    Compiling serde v1.0.217
[INFO] [stderr]    Compiling thiserror v2.0.11
[INFO] [stderr]    Compiling cgmath v0.18.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling x11-dl v2.21.0
[INFO] [stderr]     Checking miniz_oxide v0.8.3
[INFO] [stderr]     Checking rustc-demangle v0.1.24
[INFO] [stderr]    Compiling anyhow v1.0.95
[INFO] [stderr]     Checking object v0.36.7
[INFO] [stderr]     Checking log v0.4.25
[INFO] [stderr]     Checking foldhash v0.1.4
[INFO] [stderr]     Checking anstyle-parse v0.2.6
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]     Checking hashbrown v0.15.2
[INFO] [stderr]     Checking colorchoice v1.0.3
[INFO] [stderr]     Checking anstyle-query v1.1.2
[INFO] [stderr]     Checking bytemuck v1.21.0
[INFO] [stderr]     Checking raw-window-handle v0.6.2
[INFO] [stderr]     Checking anstream v0.6.18
[INFO] [stderr]     Checking env_filter v0.1.3
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]     Checking env_logger v0.11.6
[INFO] [stderr]    Compiling syn v2.0.98
[INFO] [stderr]     Checking approx v0.4.0
[INFO] [stderr]     Checking rand_core v0.9.0
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling thiserror-impl v2.0.11
[INFO] [stderr]     Checking backtrace v0.3.74
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]     Checking ppv-lite86 v0.2.20
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking rand v0.9.0
[INFO] [stderr]     Checking neuron-engine v0.1.0 (/opt/rustwide/workdir/neuron-engine)
[INFO] [stdout] warning: unused import: `CStr`
[INFO] [stdout]  --> neuron-engine/src/os/x11/window.rs:1:25
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::ffi::{c_ulong, CStr, CString};
[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: `CStr`
[INFO] [stdout]  --> neuron-engine/src/os/x11/window.rs:1:25
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::ffi::{c_ulong, CStr, CString};
[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: `c_ulong`
[INFO] [stdout]   --> neuron-engine/src/os/x11/mod.rs:16:30
[INFO] [stdout]    |
[INFO] [stdout] 16 | use std::ffi::{CStr, c_long, c_ulong, c_void};
[INFO] [stdout]    |                              ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `log::debug`
[INFO] [stdout]   --> neuron-engine/src/os/x11/mod.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | use log::debug;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `c_ulong`
[INFO] [stdout]   --> neuron-engine/src/os/x11/mod.rs:16:30
[INFO] [stdout]    |
[INFO] [stdout] 16 | use std::ffi::{CStr, c_long, c_ulong, c_void};
[INFO] [stdout]    |                              ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::process::ExitCode`
[INFO] [stdout]   --> neuron-engine/src/lib.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use std::process::ExitCode;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `log::debug`
[INFO] [stdout]   --> neuron-engine/src/os/x11/mod.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | use log::debug;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::atomic::AtomicBool`
[INFO] [stdout]   --> neuron-engine/src/lib.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use std::sync::atomic::AtomicBool;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::process::ExitCode`
[INFO] [stdout]   --> neuron-engine/src/lib.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use std::process::ExitCode;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::atomic::AtomicBool`
[INFO] [stdout]   --> neuron-engine/src/lib.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use std::sync::atomic::AtomicBool;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> neuron-engine/src/os/x11/window.rs:122:17
[INFO] [stdout]     |
[INFO] [stdout] 122 |             let mut protocols = [platform.xa_wm_delete_window];
[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]    --> neuron-engine/src/os/x11/window.rs:122:17
[INFO] [stdout]     |
[INFO] [stdout] 122 |             let mut protocols = [platform.xa_wm_delete_window];
[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: type `OsLoopInputs` is more private than the item `Platform::process_events`
[INFO] [stdout]   --> neuron-engine/src/os/mod.rs:53:5
[INFO] [stdout]    |
[INFO] [stdout] 53 |     fn process_events(&self, inputs: &OsLoopInputs);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `Platform::process_events` is reachable at visibility `pub`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `OsLoopInputs` is only usable at visibility `pub(crate)`
[INFO] [stdout]   --> neuron-engine/src/os/mod.rs:99:1
[INFO] [stdout]    |
[INFO] [stdout] 99 | pub(super) struct OsLoopInputs {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `set` is never used
[INFO] [stdout]   --> neuron-engine/src/lib.rs:92:8
[INFO] [stdout]    |
[INFO] [stdout] 73 | impl ExitManager {
[INFO] [stdout]    | ---------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 92 |     fn set(&self, value: ExitState) {
[INFO] [stdout]    |        ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `exit_manager` is never read
[INFO] [stdout]    --> neuron-engine/src/os/mod.rs:101:9
[INFO] [stdout]     |
[INFO] [stdout]  99 | pub(super) struct OsLoopInputs {
[INFO] [stdout]     |                   ------------ field in this struct
[INFO] [stdout] 100 |     pub window_manager: Arc<WindowManager>,
[INFO] [stdout] 101 |     pub exit_manager: Arc<ExitManager>,
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `display`, `default_screen`, and `root_window` are never used
[INFO] [stdout]   --> neuron-engine/src/os/x11/mod.rs:68:12
[INFO] [stdout]    |
[INFO] [stdout] 35 | impl X11Platform {
[INFO] [stdout]    | ---------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 68 |     pub fn display(&self) -> *mut xlib::Display {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 72 |     pub fn default_screen(&self) -> i32 {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 76 |     pub fn root_window(&self) -> xlib::Window {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `id` is never read
[INFO] [stdout]   --> neuron-engine/src/os/x11/window.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub(super) struct X11Window {
[INFO] [stdout]    |                   --------- field in this struct
[INFO] [stdout] 19 |     pub(super) window: xlib::Window,
[INFO] [stdout] 20 |     id: WindowId,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `OsLoopInputs` is more private than the item `Platform::process_events`
[INFO] [stdout]   --> neuron-engine/src/os/mod.rs:53:5
[INFO] [stdout]    |
[INFO] [stdout] 53 |     fn process_events(&self, inputs: &OsLoopInputs);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `Platform::process_events` is reachable at visibility `pub`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `OsLoopInputs` is only usable at visibility `pub(crate)`
[INFO] [stdout]   --> neuron-engine/src/os/mod.rs:99:1
[INFO] [stdout]    |
[INFO] [stdout] 99 | pub(super) struct OsLoopInputs {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `set` is never used
[INFO] [stdout]   --> neuron-engine/src/lib.rs:92:8
[INFO] [stdout]    |
[INFO] [stdout] 73 | impl ExitManager {
[INFO] [stdout]    | ---------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 92 |     fn set(&self, value: ExitState) {
[INFO] [stdout]    |        ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `exit_manager` is never read
[INFO] [stdout]    --> neuron-engine/src/os/mod.rs:101:9
[INFO] [stdout]     |
[INFO] [stdout]  99 | pub(super) struct OsLoopInputs {
[INFO] [stdout]     |                   ------------ field in this struct
[INFO] [stdout] 100 |     pub window_manager: Arc<WindowManager>,
[INFO] [stdout] 101 |     pub exit_manager: Arc<ExitManager>,
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `display`, `default_screen`, and `root_window` are never used
[INFO] [stdout]   --> neuron-engine/src/os/x11/mod.rs:68:12
[INFO] [stdout]    |
[INFO] [stdout] 35 | impl X11Platform {
[INFO] [stdout]    | ---------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 68 |     pub fn display(&self) -> *mut xlib::Display {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 72 |     pub fn default_screen(&self) -> i32 {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 76 |     pub fn root_window(&self) -> xlib::Window {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `id` is never read
[INFO] [stdout]   --> neuron-engine/src/os/x11/window.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub(super) struct X11Window {
[INFO] [stdout]    |                   --------- field in this struct
[INFO] [stdout] 19 |     pub(super) window: xlib::Window,
[INFO] [stdout] 20 |     id: WindowId,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking GamingTime v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `window`
[INFO] [stdout]   --> src/main.rs:19:21
[INFO] [stdout]    |
[INFO] [stdout] 19 |     let (window_id, window) = engine.create_window(WindowAttributes {
[INFO] [stdout]    |                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_window`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `window`
[INFO] [stdout]   --> src/main.rs:19:21
[INFO] [stdout]    |
[INFO] [stdout] 19 |     let (window_id, window) = engine.create_window(WindowAttributes {
[INFO] [stdout]    |                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_window`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.19s
[INFO] running `Command { std: "docker" "inspect" "3744259798fe749dacdddd2aade50d359ae0e24e4d15eff730014ebcd530ef79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3744259798fe749dacdddd2aade50d359ae0e24e4d15eff730014ebcd530ef79", kill_on_drop: false }`
[INFO] [stdout] 3744259798fe749dacdddd2aade50d359ae0e24e4d15eff730014ebcd530ef79
