Dec 06 15:31:51.759 INFO testing Barbacamanitu/carust against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 06 15:31:51.759 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 06 15:31:52.009 INFO [stdout] e7790f6cfcef98270f6cda65219b2c19e10a9e67fc71ede78843ae470d56daf9
Dec 06 15:31:52.015 INFO running `"docker" "start" "-a" "e7790f6cfcef98270f6cda65219b2c19e10a9e67fc71ede78843ae470d56daf9"`
Dec 06 15:31:52.884 INFO [stderr] usermod: no changes
Dec 06 15:31:53.078 INFO [stderr]    Compiling carust v0.1.0 (/source)
Dec 06 15:31:55.964 INFO [stderr] warning: unused import: `gfx::traits::FactoryExt`
Dec 06 15:31:55.964 INFO [stderr]  --> src/main.rs:7:5
Dec 06 15:31:55.964 INFO [stderr]   |
Dec 06 15:31:55.964 INFO [stderr] 7 | use gfx::traits::FactoryExt;
Dec 06 15:31:55.964 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 15:31:55.964 INFO [stderr]   |
Dec 06 15:31:55.964 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 06 15:31:55.964 INFO [stderr] 
Dec 06 15:31:55.964 INFO [stderr] warning: unused import: `gfx::Device`
Dec 06 15:31:55.964 INFO [stderr]  --> src/main.rs:8:5
Dec 06 15:31:55.964 INFO [stderr]   |
Dec 06 15:31:55.964 INFO [stderr] 8 | use gfx::Device;
Dec 06 15:31:55.964 INFO [stderr]   |     ^^^^^^^^^^^
Dec 06 15:31:55.964 INFO [stderr] 
Dec 06 15:31:55.964 INFO [stderr] warning: unused import: `gfx_window_glutin as gfx_glutin`
Dec 06 15:31:55.964 INFO [stderr]  --> src/main.rs:9:5
Dec 06 15:31:55.964 INFO [stderr]   |
Dec 06 15:31:55.964 INFO [stderr] 9 | use gfx_window_glutin as gfx_glutin;
Dec 06 15:31:55.964 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 15:31:55.964 INFO [stderr] 
Dec 06 15:31:55.964 INFO [stderr] warning: unused imports: `GlContext`, `GlRequest`
Dec 06 15:31:55.964 INFO [stderr]   --> src/main.rs:10:14
Dec 06 15:31:55.964 INFO [stderr]    |
Dec 06 15:31:55.964 INFO [stderr] 10 | use glutin::{GlContext, GlRequest};
Dec 06 15:31:55.964 INFO [stderr]    |              ^^^^^^^^^  ^^^^^^^^^
Dec 06 15:31:55.964 INFO [stderr] 
Dec 06 15:31:55.964 INFO [stderr] warning: unused import: `glutin::Api::OpenGl`
Dec 06 15:31:55.964 INFO [stderr]   --> src/main.rs:11:5
Dec 06 15:31:55.964 INFO [stderr]    |
Dec 06 15:31:55.964 INFO [stderr] 11 | use glutin::Api::OpenGl;
Dec 06 15:31:55.964 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 06 15:31:55.964 INFO [stderr] 
Dec 06 15:31:55.964 INFO [stderr] warning: unused import: `gfx::traits::FactoryExt`
Dec 06 15:31:55.964 INFO [stderr]  --> src/renderer/mod.rs:7:5
Dec 06 15:31:55.964 INFO [stderr]   |
Dec 06 15:31:55.964 INFO [stderr] 7 | use gfx::traits::FactoryExt;
Dec 06 15:31:55.964 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 15:31:55.964 INFO [stderr] 
Dec 06 15:31:55.964 INFO [stderr] warning: unused imports: `ControlFlow`, `Event`, `GlContext`, `WindowEvent`
Dec 06 15:31:55.965 INFO [stderr]  --> src/renderer/mod.rs:9:14
Dec 06 15:31:55.965 INFO [stderr]   |
Dec 06 15:31:55.965 INFO [stderr] 9 | use glutin::{GlContext, GlRequest,WindowEvent,Event,ControlFlow};
Dec 06 15:31:55.965 INFO [stderr]   |              ^^^^^^^^^            ^^^^^^^^^^^ ^^^^^ ^^^^^^^^^^^
Dec 06 15:31:55.965 INFO [stderr] 
Dec 06 15:31:55.965 INFO [stderr] warning: unused import: `gfx::traits::FactoryExt`
Dec 06 15:31:55.965 INFO [stderr]  --> src/renderer/renderer_2d.rs:5:5
Dec 06 15:31:55.965 INFO [stderr]   |
Dec 06 15:31:55.965 INFO [stderr] 5 | use gfx::traits::FactoryExt;
Dec 06 15:31:55.965 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 15:31:55.965 INFO [stderr] 
Dec 06 15:31:55.965 INFO [stderr] warning: unused import: `gfx::Device`
Dec 06 15:31:55.965 INFO [stderr]  --> src/renderer/renderer_2d.rs:6:5
Dec 06 15:31:55.965 INFO [stderr]   |
Dec 06 15:31:55.965 INFO [stderr] 6 | use gfx::Device;
Dec 06 15:31:55.965 INFO [stderr]   |     ^^^^^^^^^^^
Dec 06 15:31:55.965 INFO [stderr] 
Dec 06 15:31:55.965 INFO [stderr] warning: unused import: `gfx_window_glutin as gfx_glutin`
Dec 06 15:31:55.965 INFO [stderr]  --> src/renderer/renderer_2d.rs:7:5
Dec 06 15:31:55.965 INFO [stderr]   |
Dec 06 15:31:55.965 INFO [stderr] 7 | use gfx_window_glutin as gfx_glutin;
Dec 06 15:31:55.965 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 15:31:55.965 INFO [stderr] 
Dec 06 15:31:55.965 INFO [stderr] warning: unused imports: `GlContext`, `GlRequest`
Dec 06 15:31:55.965 INFO [stderr]  --> src/renderer/renderer_2d.rs:8:14
Dec 06 15:31:55.965 INFO [stderr]   |
Dec 06 15:31:55.965 INFO [stderr] 8 | use glutin::{GlContext, GlRequest};
Dec 06 15:31:55.965 INFO [stderr]   |              ^^^^^^^^^  ^^^^^^^^^
Dec 06 15:31:55.965 INFO [stderr] 
Dec 06 15:31:55.965 INFO [stderr] warning: unused import: `glutin::Api::OpenGl`
Dec 06 15:31:55.965 INFO [stderr]  --> src/renderer/renderer_2d.rs:9:5
Dec 06 15:31:55.965 INFO [stderr]   |
Dec 06 15:31:55.965 INFO [stderr] 9 | use glutin::Api::OpenGl;
Dec 06 15:31:55.965 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 06 15:31:55.965 INFO [stderr] 
Dec 06 15:31:56.507 INFO [stderr] warning: unused variable: `data`
Dec 06 15:31:56.507 INFO [stderr]   --> src/renderer/renderer_2d.rs:41:26
Dec 06 15:31:56.507 INFO [stderr]    |
Dec 06 15:31:56.507 INFO [stderr] 41 |     pub fn render(&self, data: &Vec<u8>) {
Dec 06 15:31:56.507 INFO [stderr]    |                          ^^^^ help: consider using `_data` instead
Dec 06 15:31:56.507 INFO [stderr]    |
Dec 06 15:31:56.507 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 06 15:31:56.507 INFO [stderr] 
Dec 06 15:31:56.563 INFO [stderr] warning: type alias is never used: `DepthFormat`
Dec 06 15:31:56.563 INFO [stderr]   --> src/renderer/renderer_2d.rs:14:1
Dec 06 15:31:56.563 INFO [stderr]    |
Dec 06 15:31:56.563 INFO [stderr] 14 | pub type DepthFormat = gfx::format::DepthStencil;
Dec 06 15:31:56.563 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 15:31:56.563 INFO [stderr]    |
Dec 06 15:31:56.563 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 06 15:31:56.563 INFO [stderr] 
Dec 06 15:31:56.563 INFO [stderr] warning: constant item is never used: `BLACK`
Dec 06 15:31:56.563 INFO [stderr]   --> src/renderer/renderer_2d.rs:17:1
Dec 06 15:31:56.563 INFO [stderr]    |
Dec 06 15:31:56.564 INFO [stderr] 17 | const BLACK: [f32; 4] = [0.0, 0.0, 0.0, 1.0];
Dec 06 15:31:56.564 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 15:31:56.564 INFO [stderr] 
Dec 06 15:31:56.564 INFO [stderr] warning: struct is never constructed: `Renderer2D`
Dec 06 15:31:56.564 INFO [stderr]   --> src/renderer/renderer_2d.rs:36:1
Dec 06 15:31:56.564 INFO [stderr]    |
Dec 06 15:31:56.564 INFO [stderr] 36 | pub struct Renderer2D {
Dec 06 15:31:56.564 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^
Dec 06 15:31:56.564 INFO [stderr] 
Dec 06 15:31:56.564 INFO [stderr] warning: method is never used: `render`
Dec 06 15:31:56.564 INFO [stderr]   --> src/renderer/renderer_2d.rs:41:5
Dec 06 15:31:56.564 INFO [stderr]    |
Dec 06 15:31:56.564 INFO [stderr] 41 |     pub fn render(&self, data: &Vec<u8>) {
Dec 06 15:31:56.564 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 15:31:56.564 INFO [stderr] 
Dec 06 15:31:56.564 INFO [stderr] warning: method is never used: `new`
Dec 06 15:31:56.564 INFO [stderr]   --> src/renderer/renderer_2d.rs:45:5
Dec 06 15:31:56.564 INFO [stderr]    |
Dec 06 15:31:56.564 INFO [stderr] 45 |     pub fn new() -> Renderer2D {
Dec 06 15:31:56.564 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 15:31:56.564 INFO [stderr] 
Dec 06 15:31:56.564 INFO [stderr] warning: struct is never constructed: `Dimensions`
Dec 06 15:31:56.564 INFO [stderr]   --> src/renderer/mod.rs:28:1
Dec 06 15:31:56.564 INFO [stderr]    |
Dec 06 15:31:56.564 INFO [stderr] 28 | struct Dimensions<T> {
Dec 06 15:31:56.564 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^
Dec 06 15:31:56.564 INFO [stderr] 
Dec 06 15:31:59.776 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.86s
Dec 06 15:31:59.786 INFO [stderr] su: No module specific data is present
Dec 06 15:32:00.280 INFO running `"docker" "inspect" "e7790f6cfcef98270f6cda65219b2c19e10a9e67fc71ede78843ae470d56daf9"`
Dec 06 15:32:00.553 INFO running `"docker" "rm" "-f" "e7790f6cfcef98270f6cda65219b2c19e10a9e67fc71ede78843ae470d56daf9"`
Dec 06 15:32:00.776 INFO [stdout] e7790f6cfcef98270f6cda65219b2c19e10a9e67fc71ede78843ae470d56daf9
Dec 06 15:32:00.778 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 06 15:32:01.146 INFO [stdout] 4d9b0caf405086fdb0b7f59942ac24e50bb1ecc9c1a1c248e8f2ff3e31d92f0f
Dec 06 15:32:01.148 INFO running `"docker" "start" "-a" "4d9b0caf405086fdb0b7f59942ac24e50bb1ecc9c1a1c248e8f2ff3e31d92f0f"`
Dec 06 15:32:02.123 INFO [stderr] usermod: no changes
Dec 06 15:32:02.255 INFO [stderr]    Compiling carust v0.1.0 (/source)
Dec 06 15:32:04.740 INFO [stderr] warning: unused import: `gfx::traits::FactoryExt`
Dec 06 15:32:04.740 INFO [stderr]  --> src/main.rs:7:5
Dec 06 15:32:04.740 INFO [stderr]   |
Dec 06 15:32:04.740 INFO [stderr] 7 | use gfx::traits::FactoryExt;
Dec 06 15:32:04.740 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 15:32:04.741 INFO [stderr]   |
Dec 06 15:32:04.741 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 06 15:32:04.741 INFO [stderr] 
Dec 06 15:32:04.741 INFO [stderr] warning: unused import: `gfx::Device`
Dec 06 15:32:04.741 INFO [stderr]  --> src/main.rs:8:5
Dec 06 15:32:04.741 INFO [stderr]   |
Dec 06 15:32:04.741 INFO [stderr] 8 | use gfx::Device;
Dec 06 15:32:04.741 INFO [stderr]   |     ^^^^^^^^^^^
Dec 06 15:32:04.741 INFO [stderr] 
Dec 06 15:32:04.741 INFO [stderr] warning: unused import: `gfx_window_glutin as gfx_glutin`
Dec 06 15:32:04.741 INFO [stderr]  --> src/main.rs:9:5
Dec 06 15:32:04.741 INFO [stderr]   |
Dec 06 15:32:04.741 INFO [stderr] 9 | use gfx_window_glutin as gfx_glutin;
Dec 06 15:32:04.741 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 15:32:04.741 INFO [stderr] 
Dec 06 15:32:04.741 INFO [stderr] warning: unused imports: `GlContext`, `GlRequest`
Dec 06 15:32:04.741 INFO [stderr]   --> src/main.rs:10:14
Dec 06 15:32:04.741 INFO [stderr]    |
Dec 06 15:32:04.741 INFO [stderr] 10 | use glutin::{GlContext, GlRequest};
Dec 06 15:32:04.741 INFO [stderr]    |              ^^^^^^^^^  ^^^^^^^^^
Dec 06 15:32:04.741 INFO [stderr] 
Dec 06 15:32:04.741 INFO [stderr] warning: unused import: `glutin::Api::OpenGl`
Dec 06 15:32:04.741 INFO [stderr]   --> src/main.rs:11:5
Dec 06 15:32:04.741 INFO [stderr]    |
Dec 06 15:32:04.741 INFO [stderr] 11 | use glutin::Api::OpenGl;
Dec 06 15:32:04.741 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 06 15:32:04.741 INFO [stderr] 
Dec 06 15:32:04.741 INFO [stderr] warning: unused import: `gfx::traits::FactoryExt`
Dec 06 15:32:04.741 INFO [stderr]  --> src/renderer/mod.rs:7:5
Dec 06 15:32:04.741 INFO [stderr]   |
Dec 06 15:32:04.741 INFO [stderr] 7 | use gfx::traits::FactoryExt;
Dec 06 15:32:04.741 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 15:32:04.741 INFO [stderr] 
Dec 06 15:32:04.741 INFO [stderr] warning: unused imports: `ControlFlow`, `Event`, `GlContext`, `WindowEvent`
Dec 06 15:32:04.741 INFO [stderr]  --> src/renderer/mod.rs:9:14
Dec 06 15:32:04.741 INFO [stderr]   |
Dec 06 15:32:04.741 INFO [stderr] 9 | use glutin::{GlContext, GlRequest,WindowEvent,Event,ControlFlow};
Dec 06 15:32:04.741 INFO [stderr]   |              ^^^^^^^^^            ^^^^^^^^^^^ ^^^^^ ^^^^^^^^^^^
Dec 06 15:32:04.741 INFO [stderr] 
Dec 06 15:32:04.741 INFO [stderr] warning: unused import: `gfx::traits::FactoryExt`
Dec 06 15:32:04.741 INFO [stderr]  --> src/renderer/renderer_2d.rs:5:5
Dec 06 15:32:04.741 INFO [stderr]   |
Dec 06 15:32:04.741 INFO [stderr] 5 | use gfx::traits::FactoryExt;
Dec 06 15:32:04.741 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 15:32:04.741 INFO [stderr] 
Dec 06 15:32:04.741 INFO [stderr] warning: unused import: `gfx::Device`
Dec 06 15:32:04.741 INFO [stderr]  --> src/renderer/renderer_2d.rs:6:5
Dec 06 15:32:04.741 INFO [stderr]   |
Dec 06 15:32:04.741 INFO [stderr] 6 | use gfx::Device;
Dec 06 15:32:04.741 INFO [stderr]   |     ^^^^^^^^^^^
Dec 06 15:32:04.741 INFO [stderr] 
Dec 06 15:32:04.741 INFO [stderr] warning: unused import: `gfx_window_glutin as gfx_glutin`
Dec 06 15:32:04.741 INFO [stderr]  --> src/renderer/renderer_2d.rs:7:5
Dec 06 15:32:04.741 INFO [stderr]   |
Dec 06 15:32:04.741 INFO [stderr] 7 | use gfx_window_glutin as gfx_glutin;
Dec 06 15:32:04.741 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 15:32:04.741 INFO [stderr] 
Dec 06 15:32:04.741 INFO [stderr] warning: unused imports: `GlContext`, `GlRequest`
Dec 06 15:32:04.741 INFO [stderr]  --> src/renderer/renderer_2d.rs:8:14
Dec 06 15:32:04.741 INFO [stderr]   |
Dec 06 15:32:04.741 INFO [stderr] 8 | use glutin::{GlContext, GlRequest};
Dec 06 15:32:04.741 INFO [stderr]   |              ^^^^^^^^^  ^^^^^^^^^
Dec 06 15:32:04.741 INFO [stderr] 
Dec 06 15:32:04.741 INFO [stderr] warning: unused import: `glutin::Api::OpenGl`
Dec 06 15:32:04.741 INFO [stderr]  --> src/renderer/renderer_2d.rs:9:5
Dec 06 15:32:04.741 INFO [stderr]   |
Dec 06 15:32:04.741 INFO [stderr] 9 | use glutin::Api::OpenGl;
Dec 06 15:32:04.741 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 06 15:32:04.741 INFO [stderr] 
Dec 06 15:32:05.188 INFO [stderr] warning: unused variable: `data`
Dec 06 15:32:05.188 INFO [stderr]   --> src/renderer/renderer_2d.rs:41:26
Dec 06 15:32:05.188 INFO [stderr]    |
Dec 06 15:32:05.188 INFO [stderr] 41 |     pub fn render(&self, data: &Vec<u8>) {
Dec 06 15:32:05.188 INFO [stderr]    |                          ^^^^ help: consider using `_data` instead
Dec 06 15:32:05.188 INFO [stderr]    |
Dec 06 15:32:05.188 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 06 15:32:05.188 INFO [stderr] 
Dec 06 15:32:05.244 INFO [stderr] warning: type alias is never used: `DepthFormat`
Dec 06 15:32:05.244 INFO [stderr]   --> src/renderer/renderer_2d.rs:14:1
Dec 06 15:32:05.244 INFO [stderr]    |
Dec 06 15:32:05.244 INFO [stderr] 14 | pub type DepthFormat = gfx::format::DepthStencil;
Dec 06 15:32:05.244 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 15:32:05.244 INFO [stderr]    |
Dec 06 15:32:05.244 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 06 15:32:05.244 INFO [stderr] 
Dec 06 15:32:05.244 INFO [stderr] warning: constant item is never used: `BLACK`
Dec 06 15:32:05.244 INFO [stderr]   --> src/renderer/renderer_2d.rs:17:1
Dec 06 15:32:05.244 INFO [stderr]    |
Dec 06 15:32:05.244 INFO [stderr] 17 | const BLACK: [f32; 4] = [0.0, 0.0, 0.0, 1.0];
Dec 06 15:32:05.244 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 15:32:05.244 INFO [stderr] 
Dec 06 15:32:05.244 INFO [stderr] warning: struct is never constructed: `Renderer2D`
Dec 06 15:32:05.244 INFO [stderr]   --> src/renderer/renderer_2d.rs:36:1
Dec 06 15:32:05.244 INFO [stderr]    |
Dec 06 15:32:05.244 INFO [stderr] 36 | pub struct Renderer2D {
Dec 06 15:32:05.244 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^
Dec 06 15:32:05.244 INFO [stderr] 
Dec 06 15:32:05.244 INFO [stderr] warning: method is never used: `render`
Dec 06 15:32:05.244 INFO [stderr]   --> src/renderer/renderer_2d.rs:41:5
Dec 06 15:32:05.244 INFO [stderr]    |
Dec 06 15:32:05.244 INFO [stderr] 41 |     pub fn render(&self, data: &Vec<u8>) {
Dec 06 15:32:05.244 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 15:32:05.244 INFO [stderr] 
Dec 06 15:32:05.244 INFO [stderr] warning: method is never used: `new`
Dec 06 15:32:05.244 INFO [stderr]   --> src/renderer/renderer_2d.rs:45:5
Dec 06 15:32:05.244 INFO [stderr]    |
Dec 06 15:32:05.244 INFO [stderr] 45 |     pub fn new() -> Renderer2D {
Dec 06 15:32:05.244 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 15:32:05.244 INFO [stderr] 
Dec 06 15:32:05.244 INFO [stderr] warning: struct is never constructed: `Dimensions`
Dec 06 15:32:05.244 INFO [stderr]   --> src/renderer/mod.rs:28:1
Dec 06 15:32:05.244 INFO [stderr]    |
Dec 06 15:32:05.244 INFO [stderr] 28 | struct Dimensions<T> {
Dec 06 15:32:05.244 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^
Dec 06 15:32:05.244 INFO [stderr] 
Dec 06 15:32:05.721 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.57s
Dec 06 15:32:05.731 INFO [stderr] su: No module specific data is present
Dec 06 15:32:06.512 INFO running `"docker" "inspect" "4d9b0caf405086fdb0b7f59942ac24e50bb1ecc9c1a1c248e8f2ff3e31d92f0f"`
Dec 06 15:32:06.878 INFO running `"docker" "rm" "-f" "4d9b0caf405086fdb0b7f59942ac24e50bb1ecc9c1a1c248e8f2ff3e31d92f0f"`
Dec 06 15:32:07.136 INFO [stdout] 4d9b0caf405086fdb0b7f59942ac24e50bb1ecc9c1a1c248e8f2ff3e31d92f0f
Dec 06 15:32:07.144 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 06 15:32:07.586 INFO [stdout] cb3803b6fea822036f340f442b8f8a756aac93a7492c2188d570cbae5d8b9c7a
Dec 06 15:32:07.590 INFO running `"docker" "start" "-a" "cb3803b6fea822036f340f442b8f8a756aac93a7492c2188d570cbae5d8b9c7a"`
Dec 06 15:32:08.671 INFO [stderr] usermod: no changes
Dec 06 15:32:08.912 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.21s
Dec 06 15:32:08.917 INFO [stderr]      Running /target/debug/deps/carust-bf9debfc02320f11
Dec 06 15:32:08.922 INFO [stdout] 
Dec 06 15:32:08.922 INFO [stdout] running 0 tests
Dec 06 15:32:08.928 INFO [stdout] 
Dec 06 15:32:08.928 INFO [stderr] su: No module specific data is present
Dec 06 15:32:08.928 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 15:32:08.928 INFO [stdout] 
Dec 06 15:32:09.532 INFO running `"docker" "inspect" "cb3803b6fea822036f340f442b8f8a756aac93a7492c2188d570cbae5d8b9c7a"`
Dec 06 15:32:09.874 INFO running `"docker" "rm" "-f" "cb3803b6fea822036f340f442b8f8a756aac93a7492c2188d570cbae5d8b9c7a"`
Dec 06 15:32:10.192 INFO [stdout] cb3803b6fea822036f340f442b8f8a756aac93a7492c2188d570cbae5d8b9c7a