Dec 18 08:11:45.381 INFO checking Chaanks/glium-imgui-test against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 08:11:45.381 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-7/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/Chaanks/glium-imgui-test:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 08:11:45.684 INFO [stdout] 03c66aab8cd8bf662682b5f9ec59879731d82c2b90fb0fe746849663e9921424
Dec 18 08:11:45.686 INFO running `"docker" "start" "-a" "03c66aab8cd8bf662682b5f9ec59879731d82c2b90fb0fe746849663e9921424"`
Dec 18 08:11:46.868 INFO [stderr]    Compiling imgui-sys v0.0.20
Dec 18 08:11:46.873 INFO [stderr]     Checking smithay-client-toolkit v0.2.6
Dec 18 08:11:49.672 INFO [stderr]     Checking winit v0.16.2
Dec 18 08:11:53.351 INFO [stderr]     Checking glutin v0.17.0
Dec 18 08:11:54.936 INFO [stderr]     Checking glium v0.22.0
Dec 18 08:12:09.776 INFO [stderr]     Checking imgui v0.0.20
Dec 18 08:12:11.422 INFO [stderr]     Checking imgui-glium-renderer v0.0.20
Dec 18 08:12:12.447 INFO [stderr]     Checking tuto v0.1.0 (/opt/crater/workdir)
Dec 18 08:12:13.605 INFO [stderr] warning: unused `#[macro_use]` import
Dec 18 08:12:13.605 INFO [stderr]  --> src/main.rs:3:1
Dec 18 08:12:13.605 INFO [stderr]   |
Dec 18 08:12:13.605 INFO [stderr] 3 | #[macro_use]
Dec 18 08:12:13.605 INFO [stderr]   | ^^^^^^^^^^^^
Dec 18 08:12:13.605 INFO [stderr]   |
Dec 18 08:12:13.605 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 08:12:13.605 INFO [stderr] 
Dec 18 08:12:13.605 INFO [stderr] warning: unused import: `glium::uniforms::EmptyUniforms`
Dec 18 08:12:13.605 INFO [stderr]  --> src/main.rs:8:5
Dec 18 08:12:13.605 INFO [stderr]   |
Dec 18 08:12:13.605 INFO [stderr] 8 | use glium::uniforms::EmptyUniforms;
Dec 18 08:12:13.605 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 08:12:13.605 INFO [stderr] 
Dec 18 08:12:13.605 INFO [stderr] warning: unused imports: `Event`, `MouseScrollDelta`, `TouchPhase`
Dec 18 08:12:13.605 INFO [stderr]   --> src/main.rs:12:21
Dec 18 08:12:13.605 INFO [stderr]    |
Dec 18 08:12:13.605 INFO [stderr] 12 | use glium::glutin::{Event, MouseButton, MouseScrollDelta, TouchPhase};
Dec 18 08:12:13.605 INFO [stderr]    |                     ^^^^^               ^^^^^^^^^^^^^^^^  ^^^^^^^^^^
Dec 18 08:12:13.605 INFO [stderr] 
Dec 18 08:12:13.664 INFO [stderr] warning: unused `#[macro_use]` import
Dec 18 08:12:13.664 INFO [stderr]  --> src/main.rs:3:1
Dec 18 08:12:13.664 INFO [stderr]   |
Dec 18 08:12:13.664 INFO [stderr] 3 | #[macro_use]
Dec 18 08:12:13.664 INFO [stderr]   | ^^^^^^^^^^^^
Dec 18 08:12:13.664 INFO [stderr]   |
Dec 18 08:12:13.664 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 08:12:13.664 INFO [stderr] 
Dec 18 08:12:13.664 INFO [stderr] warning: unused import: `glium::uniforms::EmptyUniforms`
Dec 18 08:12:13.664 INFO [stderr]  --> src/main.rs:8:5
Dec 18 08:12:13.664 INFO [stderr]   |
Dec 18 08:12:13.664 INFO [stderr] 8 | use glium::uniforms::EmptyUniforms;
Dec 18 08:12:13.664 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 08:12:13.664 INFO [stderr] 
Dec 18 08:12:13.664 INFO [stderr] warning: unused imports: `Event`, `MouseScrollDelta`, `TouchPhase`
Dec 18 08:12:13.664 INFO [stderr]   --> src/main.rs:12:21
Dec 18 08:12:13.664 INFO [stderr]    |
Dec 18 08:12:13.664 INFO [stderr] 12 | use glium::glutin::{Event, MouseButton, MouseScrollDelta, TouchPhase};
Dec 18 08:12:13.664 INFO [stderr]    |                     ^^^^^               ^^^^^^^^^^^^^^^^  ^^^^^^^^^^
Dec 18 08:12:13.664 INFO [stderr] 
Dec 18 08:12:13.772 INFO [stderr] warning: variable does not need to be mutable
Dec 18 08:12:13.772 INFO [stderr]    --> src/main.rs:184:13
Dec 18 08:12:13.772 INFO [stderr]     |
Dec 18 08:12:13.772 INFO [stderr] 184 |         let mut color = EditableColor::Float3(&mut rgb);
Dec 18 08:12:13.772 INFO [stderr]     |             ----^^^^^
Dec 18 08:12:13.772 INFO [stderr]     |             |
Dec 18 08:12:13.772 INFO [stderr]     |             help: remove this `mut`
Dec 18 08:12:13.772 INFO [stderr]     |
Dec 18 08:12:13.772 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 18 08:12:13.772 INFO [stderr] 
Dec 18 08:12:14.004 INFO [stderr] warning: variable does not need to be mutable
Dec 18 08:12:14.004 INFO [stderr]    --> src/main.rs:184:13
Dec 18 08:12:14.004 INFO [stderr]     |
Dec 18 08:12:14.004 INFO [stderr] 184 |         let mut color = EditableColor::Float3(&mut rgb);
Dec 18 08:12:14.004 INFO [stderr]     |             ----^^^^^
Dec 18 08:12:14.004 INFO [stderr]     |             |
Dec 18 08:12:14.004 INFO [stderr]     |             help: remove this `mut`
Dec 18 08:12:14.004 INFO [stderr]     |
Dec 18 08:12:14.004 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 18 08:12:14.004 INFO [stderr] 
Dec 18 08:12:14.070 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 27.44s
Dec 18 08:12:14.840 INFO running `"docker" "inspect" "03c66aab8cd8bf662682b5f9ec59879731d82c2b90fb0fe746849663e9921424"`
Dec 18 08:12:15.095 INFO running `"docker" "rm" "-f" "03c66aab8cd8bf662682b5f9ec59879731d82c2b90fb0fe746849663e9921424"`
Dec 18 08:12:15.404 INFO [stdout] 03c66aab8cd8bf662682b5f9ec59879731d82c2b90fb0fe746849663e9921424