Dec 18 01:09:10.136 INFO checking drbawb/koko against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 01:09:10.137 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-4/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/drbawb/koko:/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 01:09:10.298 INFO [stdout] 08a6fb3ab80819e7c357ef730f323e44e502da1455f3c329960e802bcd81c69f
Dec 18 01:09:10.300 INFO running `"docker" "start" "-a" "08a6fb3ab80819e7c357ef730f323e44e502da1455f3c329960e802bcd81c69f"`
Dec 18 01:09:10.975 INFO [stderr]    Compiling wayland-scanner v0.20.12
Dec 18 01:09:10.975 INFO [stderr]     Checking smallvec v0.6.4
Dec 18 01:09:10.976 INFO [stderr]     Checking nix v0.11.0
Dec 18 01:09:10.977 INFO [stderr]    Compiling glutin v0.17.0
Dec 18 01:09:10.979 INFO [stderr]    Compiling glium v0.22.0
Dec 18 01:09:10.979 INFO [stderr]     Checking wayland-sys v0.20.12
Dec 18 01:09:12.490 INFO [stderr]     Checking parking_lot_core v0.2.14
Dec 18 01:09:12.790 INFO [stderr]     Checking wayland-commons v0.20.12
Dec 18 01:09:17.687 INFO [stderr]     Checking parking_lot v0.6.3
Dec 18 01:09:20.743 INFO [stderr]    Compiling wayland-client v0.20.12
Dec 18 01:09:20.743 INFO [stderr]    Compiling wayland-protocols v0.20.12
Dec 18 01:09:40.897 INFO [stderr]     Checking smithay-client-toolkit v0.2.6
Dec 18 01:09:43.489 INFO [stderr]     Checking winit v0.16.2
Dec 18 01:10:00.368 INFO [stderr]     Checking koko v0.2.1 (/opt/crater/workdir)
Dec 18 01:10:00.944 INFO [stderr] warning: unused import: `DeviceEvent`
Dec 18 01:10:00.944 INFO [stderr]  --> src/engine.rs:5:21
Dec 18 01:10:00.944 INFO [stderr]   |
Dec 18 01:10:00.944 INFO [stderr] 5 | use glium::glutin::{DeviceEvent, WindowEvent, Event, EventsLoop};
Dec 18 01:10:00.944 INFO [stderr]   |                     ^^^^^^^^^^^
Dec 18 01:10:00.944 INFO [stderr]   |
Dec 18 01:10:00.944 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 01:10:00.944 INFO [stderr] 
Dec 18 01:10:00.964 INFO [stderr] warning: unused import: `DeviceEvent`
Dec 18 01:10:00.964 INFO [stderr]  --> src/engine.rs:5:21
Dec 18 01:10:00.964 INFO [stderr]   |
Dec 18 01:10:00.964 INFO [stderr] 5 | use glium::glutin::{DeviceEvent, WindowEvent, Event, EventsLoop};
Dec 18 01:10:00.964 INFO [stderr]   |                     ^^^^^^^^^^^
Dec 18 01:10:00.964 INFO [stderr]   |
Dec 18 01:10:00.964 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 01:10:00.964 INFO [stderr] 
Dec 18 01:10:01.302 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 50.46s
Dec 18 01:10:01.692 INFO running `"docker" "inspect" "08a6fb3ab80819e7c357ef730f323e44e502da1455f3c329960e802bcd81c69f"`
Dec 18 01:10:01.972 INFO running `"docker" "rm" "-f" "08a6fb3ab80819e7c357ef730f323e44e502da1455f3c329960e802bcd81c69f"`
Dec 18 01:10:02.320 INFO [stdout] 08a6fb3ab80819e7c357ef730f323e44e502da1455f3c329960e802bcd81c69f