Dec 17 19:49:58.973 INFO checking mdenchev/tetris-rs against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 19:49:58.973 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-3/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/mdenchev/tetris-rs:/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 19:49:59.617 INFO [stdout] d76261d27696e384beff5613fa6cfaa5d551bf9856c3e20398b33aef98e8275c
Dec 17 19:49:59.619 INFO running `"docker" "start" "-a" "d76261d27696e384beff5613fa6cfaa5d551bf9856c3e20398b33aef98e8275c"`
Dec 17 19:50:03.013 INFO [stderr]    Compiling stdweb-internal-runtime v0.1.2
Dec 17 19:50:03.014 INFO [stderr]    Compiling base-x v0.2.3
Dec 17 19:50:03.014 INFO [stderr]     Checking discard v1.0.4
Dec 17 19:50:03.070 INFO [stderr]     Checking rustc-hash v1.0.1
Dec 17 19:50:03.077 INFO [stderr]     Checking smallvec v0.6.6
Dec 17 19:50:03.079 INFO [stderr]    Compiling stdweb-internal-macros v0.2.2
Dec 17 19:50:03.086 INFO [stderr]    Compiling rand v0.6.1
Dec 17 19:50:03.087 INFO [stderr]    Compiling stdweb v0.4.10
Dec 17 19:50:04.172 INFO [stderr]     Checking memmap v0.6.2
Dec 17 19:50:04.860 INFO [stderr]     Checking shared_library v0.1.9
Dec 17 19:50:05.696 INFO [stderr]     Checking x11-dl v2.18.3
Dec 17 19:50:05.696 INFO [stderr]     Checking tempfile v3.0.4
Dec 17 19:50:05.976 INFO [stderr]     Checking rayon-core v1.4.1
Dec 17 19:50:06.176 INFO [stderr]     Checking num-rational v0.1.42
Dec 17 19:50:06.264 INFO [stderr]     Checking alga v0.7.2
Dec 17 19:50:06.361 INFO [stderr]     Checking rusttype v0.7.3
Dec 17 19:50:06.410 INFO [stderr]    Compiling syn v0.15.21
Dec 17 19:50:07.483 INFO [stderr]    Compiling glutin v0.17.0
Dec 17 19:50:08.697 INFO [stderr]     Checking wayland-sys v0.20.12
Dec 17 19:50:11.424 INFO [stderr]     Checking osmesa-sys v0.1.2
Dec 17 19:50:11.548 INFO [stderr]     Checking parking_lot_core v0.3.1
Dec 17 19:50:14.916 INFO [stderr]     Checking wayland-commons v0.20.12
Dec 17 19:50:15.145 INFO [stderr]     Checking rayon v1.0.3
Dec 17 19:50:15.981 INFO [stderr]     Checking rusttype v0.6.5
Dec 17 19:50:16.504 INFO [stderr]     Checking parking_lot v0.6.4
Dec 17 19:50:18.372 INFO [stderr]     Checking wayland-client v0.20.12
Dec 17 19:50:24.289 INFO [stderr]     Checking nalgebra v0.16.10
Dec 17 19:50:26.913 INFO [stderr]     Checking wayland-protocols v0.20.12
Dec 17 19:50:32.452 INFO [stderr]     Checking jpeg-decoder v0.1.15
Dec 17 19:50:35.922 INFO [stderr]     Checking smithay-client-toolkit v0.2.6
Dec 17 19:50:42.600 INFO [stderr]     Checking winit v0.16.2
Dec 17 19:50:48.526 INFO [stderr]    Compiling num-derive v0.2.3
Dec 17 19:50:48.526 INFO [stderr]    Compiling serde_derive v1.0.80
Dec 17 19:51:04.674 INFO [stderr]     Checking image v0.19.0
Dec 17 19:51:21.344 INFO [stderr]    Compiling stdweb-derive v0.5.1
Dec 17 19:51:46.506 INFO [stderr]     Checking ncollide3d v0.17.2
Dec 17 19:51:59.446 INFO [stderr]     Checking kiss3d v0.16.4
Dec 17 19:52:05.598 INFO [stderr]     Checking tetris-rs v0.1.0 (/opt/crater/workdir)
Dec 17 19:52:07.687 INFO [stderr] warning: unused imports: `UnitQuaternion`, `Vector3`
Dec 17 19:52:07.687 INFO [stderr]   --> src/main.rs:12:10
Dec 17 19:52:07.687 INFO [stderr]    |
Dec 17 19:52:07.687 INFO [stderr] 12 | use na::{UnitQuaternion, Vector3, Translation3};
Dec 17 19:52:07.687 INFO [stderr]    |          ^^^^^^^^^^^^^^  ^^^^^^^
Dec 17 19:52:07.687 INFO [stderr]    |
Dec 17 19:52:07.687 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 17 19:52:07.687 INFO [stderr] 
Dec 17 19:52:07.716 INFO [stderr] warning: unused imports: `UnitQuaternion`, `Vector3`
Dec 17 19:52:07.716 INFO [stderr]   --> src/main.rs:12:10
Dec 17 19:52:07.716 INFO [stderr]    |
Dec 17 19:52:07.716 INFO [stderr] 12 | use na::{UnitQuaternion, Vector3, Translation3};
Dec 17 19:52:07.716 INFO [stderr]    |          ^^^^^^^^^^^^^^  ^^^^^^^
Dec 17 19:52:07.716 INFO [stderr]    |
Dec 17 19:52:07.716 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 17 19:52:07.716 INFO [stderr] 
Dec 17 19:52:08.076 INFO [stderr] warning: variable does not need to be mutable
Dec 17 19:52:08.076 INFO [stderr]    --> src/main.rs:149:9
Dec 17 19:52:08.076 INFO [stderr]     |
Dec 17 19:52:08.076 INFO [stderr] 149 |     let mut hold_grid = create_grid(&mut window, 4, 4, &hold_grid_origin);
Dec 17 19:52:08.076 INFO [stderr]     |         ----^^^^^^^^^
Dec 17 19:52:08.076 INFO [stderr]     |         |
Dec 17 19:52:08.076 INFO [stderr]     |         help: remove this `mut`
Dec 17 19:52:08.076 INFO [stderr]     |
Dec 17 19:52:08.076 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 17 19:52:08.076 INFO [stderr] 
Dec 17 19:52:08.087 INFO [stderr] warning: field is never used: `hold_grid`
Dec 17 19:52:08.087 INFO [stderr]   --> src/main.rs:34:5
Dec 17 19:52:08.087 INFO [stderr]    |
Dec 17 19:52:08.087 INFO [stderr] 34 |     hold_grid: Grid,
Dec 17 19:52:08.087 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 17 19:52:08.087 INFO [stderr]    |
Dec 17 19:52:08.087 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 17 19:52:08.087 INFO [stderr] 
Dec 17 19:52:08.212 INFO [stderr] warning: variable does not need to be mutable
Dec 17 19:52:08.212 INFO [stderr]    --> src/main.rs:149:9
Dec 17 19:52:08.212 INFO [stderr]     |
Dec 17 19:52:08.212 INFO [stderr] 149 |     let mut hold_grid = create_grid(&mut window, 4, 4, &hold_grid_origin);
Dec 17 19:52:08.212 INFO [stderr]     |         ----^^^^^^^^^
Dec 17 19:52:08.212 INFO [stderr]     |         |
Dec 17 19:52:08.212 INFO [stderr]     |         help: remove this `mut`
Dec 17 19:52:08.212 INFO [stderr]     |
Dec 17 19:52:08.212 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 17 19:52:08.212 INFO [stderr] 
Dec 17 19:52:08.236 INFO [stderr] warning: field is never used: `hold_grid`
Dec 17 19:52:08.236 INFO [stderr]   --> src/main.rs:34:5
Dec 17 19:52:08.236 INFO [stderr]    |
Dec 17 19:52:08.236 INFO [stderr] 34 |     hold_grid: Grid,
Dec 17 19:52:08.236 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 17 19:52:08.236 INFO [stderr]    |
Dec 17 19:52:08.236 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 17 19:52:08.236 INFO [stderr] 
Dec 17 19:52:08.278 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 05s
Dec 17 19:52:08.866 INFO running `"docker" "inspect" "d76261d27696e384beff5613fa6cfaa5d551bf9856c3e20398b33aef98e8275c"`
Dec 17 19:52:09.184 INFO running `"docker" "rm" "-f" "d76261d27696e384beff5613fa6cfaa5d551bf9856c3e20398b33aef98e8275c"`
Dec 17 19:52:09.452 INFO [stdout] d76261d27696e384beff5613fa6cfaa5d551bf9856c3e20398b33aef98e8275c