Dec 17 20:00:30.449 INFO checking matonix/TetrisAttackClone against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 20:00:30.449 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/matonix/TetrisAttackClone:/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 17 20:00:30.902 INFO [stdout] 54b59ff5c8db13b585ef8b80d329adaaf6fc83ade19be9894bcdeba24756926c
Dec 17 20:00:30.906 INFO running `"docker" "start" "-a" "54b59ff5c8db13b585ef8b80d329adaaf6fc83ade19be9894bcdeba24756926c"`
Dec 17 20:00:32.724 INFO [stderr]    Compiling bitflags v0.3.3
Dec 17 20:00:32.735 INFO [stderr]     Checking piston-texture v0.4.0
Dec 17 20:00:32.735 INFO [stderr]     Checking draw_state v0.4.0
Dec 17 20:00:32.735 INFO [stderr]     Checking gif v0.8.0
Dec 17 20:00:32.735 INFO [stderr]     Checking pistoncore-input v0.10.0
Dec 17 20:00:32.735 INFO [stderr]    Compiling glutin v0.5.2
Dec 17 20:00:32.748 INFO [stderr]     Checking piston2d-opengl_graphics v0.36.1
Dec 17 20:00:33.005 INFO [stderr]    Compiling xml-rs v0.2.2
Dec 17 20:00:33.264 INFO [stderr]     Checking piston2d-graphics v0.16.0
Dec 17 20:00:34.620 INFO [stderr]     Checking image v0.9.1
Dec 17 20:00:34.788 INFO [stderr]     Checking gfx_core v0.2.1
Dec 17 20:00:35.886 INFO [stderr]     Checking pistoncore-window v0.17.0
Dec 17 20:00:37.198 INFO [stderr]     Checking pistoncore-event_loop v0.20.1
Dec 17 20:00:38.093 INFO [stderr]     Checking piston v0.20.1
Dec 17 20:00:41.525 INFO [stderr]    Compiling gl_generator v0.4.2
Dec 17 20:00:47.153 INFO [stderr]    Compiling gl v0.5.2
Dec 17 20:01:00.662 INFO [stderr]     Checking gfx v0.10.2
Dec 17 20:01:00.663 INFO [stderr]     Checking gfx_device_gl v0.9.0
Dec 17 20:01:01.727 INFO [stderr]     Checking pistoncore-glutin_window v0.24.0
Dec 17 20:01:04.212 INFO [stderr]     Checking piston-gfx_texture v0.14.0
Dec 17 20:01:04.747 INFO [stderr]     Checking piston2d-gfx_graphics v0.27.0
Dec 17 20:01:06.191 INFO [stderr]     Checking piston_window v0.44.0
Dec 17 20:01:06.825 INFO [stderr]     Checking tetris_attack_clone v0.1.0 (/opt/crater/workdir)
Dec 17 20:01:07.352 INFO [stderr] warning: unused import: `OpenGL`
Dec 17 20:01:07.352 INFO [stderr]  --> src/app.rs:2:24
Dec 17 20:01:07.352 INFO [stderr]   |
Dec 17 20:01:07.352 INFO [stderr] 2 | use opengl_graphics::{ OpenGL, GlGraphics };
Dec 17 20:01:07.352 INFO [stderr]   |                        ^^^^^^
Dec 17 20:01:07.352 INFO [stderr]   |
Dec 17 20:01:07.352 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 20:01:07.352 INFO [stderr] 
Dec 17 20:01:07.366 INFO [stderr] warning: unused import: `OpenGL`
Dec 17 20:01:07.366 INFO [stderr]  --> src/app.rs:2:24
Dec 17 20:01:07.366 INFO [stderr]   |
Dec 17 20:01:07.366 INFO [stderr] 2 | use opengl_graphics::{ OpenGL, GlGraphics };
Dec 17 20:01:07.366 INFO [stderr]   |                        ^^^^^^
Dec 17 20:01:07.366 INFO [stderr]   |
Dec 17 20:01:07.366 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 20:01:07.366 INFO [stderr] 
Dec 17 20:01:07.421 INFO [stderr] warning: constant item is never used: `NPANELS_X`
Dec 17 20:01:07.421 INFO [stderr]   --> src/app.rs:21:9
Dec 17 20:01:07.421 INFO [stderr]    |
Dec 17 20:01:07.421 INFO [stderr] 21 |         const NPANELS_X: u32 = 6;
Dec 17 20:01:07.421 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 20:01:07.421 INFO [stderr]    |
Dec 17 20:01:07.421 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 17 20:01:07.421 INFO [stderr] 
Dec 17 20:01:07.421 INFO [stderr] warning: constant item is never used: `NPANELS_Y`
Dec 17 20:01:07.421 INFO [stderr]   --> src/app.rs:22:9
Dec 17 20:01:07.421 INFO [stderr]    |
Dec 17 20:01:07.421 INFO [stderr] 22 |         const NPANELS_Y: u32 = 20;
Dec 17 20:01:07.421 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 20:01:07.421 INFO [stderr] 
Dec 17 20:01:07.444 INFO [stderr] warning: constant item is never used: `NPANELS_X`
Dec 17 20:01:07.444 INFO [stderr]   --> src/app.rs:21:9
Dec 17 20:01:07.444 INFO [stderr]    |
Dec 17 20:01:07.444 INFO [stderr] 21 |         const NPANELS_X: u32 = 6;
Dec 17 20:01:07.444 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 20:01:07.444 INFO [stderr]    |
Dec 17 20:01:07.444 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 17 20:01:07.444 INFO [stderr] 
Dec 17 20:01:07.444 INFO [stderr] warning: constant item is never used: `NPANELS_Y`
Dec 17 20:01:07.444 INFO [stderr]   --> src/app.rs:22:9
Dec 17 20:01:07.444 INFO [stderr]    |
Dec 17 20:01:07.444 INFO [stderr] 22 |         const NPANELS_Y: u32 = 20;
Dec 17 20:01:07.444 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 20:01:07.444 INFO [stderr] 
Dec 17 20:01:07.468 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 35.07s
Dec 17 20:01:07.718 INFO running `"docker" "inspect" "54b59ff5c8db13b585ef8b80d329adaaf6fc83ade19be9894bcdeba24756926c"`
Dec 17 20:01:07.795 INFO running `"docker" "rm" "-f" "54b59ff5c8db13b585ef8b80d329adaaf6fc83ade19be9894bcdeba24756926c"`
Dec 17 20:01:07.864 INFO [stdout] 54b59ff5c8db13b585ef8b80d329adaaf6fc83ade19be9894bcdeba24756926c