Dec 17 15:18:21.052 INFO checking sirkibsirkib/multiplayer_try1 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 15:18:21.052 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-5/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/sirkibsirkib/multiplayer_try1:/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 15:18:21.606 INFO [stdout] f402be9fc1df2c28c863d281bb10eb52b9d793c11d881e6ef0266654083513f1
Dec 17 15:18:21.608 INFO running `"docker" "start" "-a" "f402be9fc1df2c28c863d281bb10eb52b9d793c11d881e6ef0266654083513f1"`
Dec 17 15:18:24.245 INFO [stderr]    Compiling libc v0.2.32
Dec 17 15:18:24.265 INFO [stderr]    Compiling either v1.3.0
Dec 17 15:18:24.269 INFO [stderr]     Checking odds v0.2.25
Dec 17 15:18:24.271 INFO [stderr]    Compiling serde_json v0.9.10
Dec 17 15:18:24.273 INFO [stderr]     Checking shared_library v0.1.7
Dec 17 15:18:24.281 INFO [stderr]     Checking serde_json v1.0.4
Dec 17 15:18:24.297 INFO [stderr]     Checking tempfile v2.2.0
Dec 17 15:18:24.299 INFO [stderr]     Checking rayon-core v1.2.1
Dec 17 15:18:26.113 INFO [stderr]     Checking piston2d-graphics v0.21.1
Dec 17 15:18:26.561 INFO [stderr]    Compiling gl v0.6.3
Dec 17 15:18:26.620 INFO [stderr]     Checking osmesa-sys v0.1.2
Dec 17 15:18:28.184 INFO [stderr]     Checking png v0.9.0
Dec 17 15:18:28.460 INFO [stderr]     Checking x11-dl v2.15.0
Dec 17 15:18:29.420 INFO [stderr]    Compiling itertools v0.5.10
Dec 17 15:18:34.540 INFO [stderr]     Checking fs2 v0.2.5
Dec 17 15:18:34.542 INFO [stderr]     Checking nodrop v0.1.10
Dec 17 15:18:35.450 INFO [stderr]     Checking rayon v0.8.2
Dec 17 15:18:35.532 INFO [stderr]    Compiling rand v0.3.17
Dec 17 15:18:36.010 INFO [stderr]     Checking pistoncore-input v0.19.0
Dec 17 15:18:38.554 INFO [stderr]     Checking arrayvec v0.4.3
Dec 17 15:18:39.458 INFO [stderr]     Checking memmap v0.4.0
Dec 17 15:18:44.652 INFO [stderr]    Compiling derivative v1.0.0
Dec 17 15:18:44.692 INFO [stderr]     Checking rusttype v0.2.3
Dec 17 15:18:46.976 INFO [stderr]    Compiling phf_generator v0.7.21
Dec 17 15:18:48.044 INFO [stderr]    Compiling phf_codegen v0.7.21
Dec 17 15:18:48.584 INFO [stderr]     Checking jpeg-decoder v0.1.13
Dec 17 15:18:48.631 INFO [stderr]    Compiling target_build_utils v0.3.1
Dec 17 15:18:48.656 INFO [stderr]     Checking pistoncore-window v0.28.0
Dec 17 15:18:54.268 INFO [stderr]     Checking pistoncore-event_loop v0.33.0
Dec 17 15:18:54.769 INFO [stderr]     Checking image v0.15.0
Dec 17 15:18:55.746 INFO [stderr]     Checking piston v0.33.0
Dec 17 15:18:57.900 INFO [stderr]     Checking gfx_core v0.7.2
Dec 17 15:19:07.776 INFO [stderr]    Compiling libloading v0.3.4
Dec 17 15:19:10.525 INFO [stderr]     Checking dlib v0.3.1
Dec 17 15:19:10.820 INFO [stderr]     Checking wayland-sys v0.9.10
Dec 17 15:19:11.514 INFO [stderr]     Checking wayland-client v0.9.10
Dec 17 15:19:14.024 INFO [stderr]     Checking wayland-protocols v0.9.10
Dec 17 15:19:14.024 INFO [stderr]     Checking wayland-kbd v0.9.1
Dec 17 15:19:17.324 INFO [stderr]     Checking wayland-window v0.7.0
Dec 17 15:19:18.092 INFO [stderr]     Checking winit v0.7.6
Dec 17 15:19:20.098 INFO [stderr]     Checking glutin v0.9.2
Dec 17 15:19:22.024 INFO [stderr]     Checking pistoncore-glutin_window v0.39.1
Dec 17 15:19:29.177 INFO [stderr]     Checking gfx v0.16.1
Dec 17 15:19:29.177 INFO [stderr]     Checking gfx_device_gl v0.14.4
Dec 17 15:19:34.960 INFO [stderr]     Checking piston-gfx_texture v0.26.0
Dec 17 15:19:35.924 INFO [stderr]     Checking piston2d-gfx_graphics v0.43.0
Dec 17 15:19:38.183 INFO [stderr]     Checking piston_window v0.70.0
Dec 17 15:19:38.909 INFO [stderr]     Checking mulitplayer_try1 v0.1.0 (/opt/crater/workdir)
Dec 17 15:19:39.688 INFO [stderr] warning: unused import: `std`
Dec 17 15:19:39.688 INFO [stderr]  --> src/engine.rs:2:5
Dec 17 15:19:39.688 INFO [stderr]   |
Dec 17 15:19:39.688 INFO [stderr] 2 | use std;
Dec 17 15:19:39.688 INFO [stderr]   |     ^^^
Dec 17 15:19:39.688 INFO [stderr]   |
Dec 17 15:19:39.688 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 15:19:39.688 INFO [stderr] 
Dec 17 15:19:39.689 INFO [stderr] warning: unused import: `std::thread`
Dec 17 15:19:39.689 INFO [stderr]  --> src/engine.rs:3:5
Dec 17 15:19:39.689 INFO [stderr]   |
Dec 17 15:19:39.689 INFO [stderr] 3 | use std::thread;
Dec 17 15:19:39.689 INFO [stderr]   |     ^^^^^^^^^^^
Dec 17 15:19:39.689 INFO [stderr] 
Dec 17 15:19:39.712 INFO [stderr] warning: unused import: `std`
Dec 17 15:19:39.712 INFO [stderr]  --> src/engine.rs:2:5
Dec 17 15:19:39.713 INFO [stderr]   |
Dec 17 15:19:39.713 INFO [stderr] 2 | use std;
Dec 17 15:19:39.713 INFO [stderr]   |     ^^^
Dec 17 15:19:39.713 INFO [stderr]   |
Dec 17 15:19:39.713 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 15:19:39.713 INFO [stderr] 
Dec 17 15:19:39.714 INFO [stderr] warning: unused import: `std::thread`
Dec 17 15:19:39.714 INFO [stderr]  --> src/engine.rs:3:5
Dec 17 15:19:39.714 INFO [stderr]   |
Dec 17 15:19:39.714 INFO [stderr] 3 | use std::thread;
Dec 17 15:19:39.715 INFO [stderr]   |     ^^^^^^^^^^^
Dec 17 15:19:39.715 INFO [stderr] 
Dec 17 15:19:40.599 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 16s
Dec 17 15:19:41.816 INFO running `"docker" "inspect" "f402be9fc1df2c28c863d281bb10eb52b9d793c11d881e6ef0266654083513f1"`
Dec 17 15:19:42.090 INFO running `"docker" "rm" "-f" "f402be9fc1df2c28c863d281bb10eb52b9d793c11d881e6ef0266654083513f1"`
Dec 17 15:19:42.416 INFO [stdout] f402be9fc1df2c28c863d281bb10eb52b9d793c11d881e6ef0266654083513f1