Dec 17 19:50:03.881 INFO checking mdenchev/tetris-rs against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 19:50:03.881 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-2/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 19:50:04.508 INFO [stdout] 0b56ba3aa82ea5db4f3612e3e318f03fb778d40ee06e3f2886ea5fb8a0ed2dd2
Dec 17 19:50:04.511 INFO running `"docker" "start" "-a" "0b56ba3aa82ea5db4f3612e3e318f03fb778d40ee06e3f2886ea5fb8a0ed2dd2"`
Dec 17 19:50:07.033 INFO [stderr]     Checking crossbeam-epoch v0.3.1
Dec 17 19:50:07.064 INFO [stderr]    Compiling rand v0.6.1
Dec 17 19:50:07.088 INFO [stderr]    Compiling syn v0.15.21
Dec 17 19:50:07.092 INFO [stderr]     Checking alga v0.7.2
Dec 17 19:50:07.092 INFO [stderr]     Checking rusttype v0.7.3
Dec 17 19:50:09.930 INFO [stderr]     Checking crossbeam-deque v0.2.0
Dec 17 19:50:11.129 INFO [stderr]     Checking rusttype v0.6.5
Dec 17 19:50:11.888 INFO [stderr]     Checking rayon-core v1.4.1
Dec 17 19:50:15.349 INFO [stderr]     Checking rayon v1.0.3
Dec 17 19:50:20.203 INFO [stderr]     Checking nalgebra v0.16.10
Dec 17 19:50:23.620 INFO [stderr]     Checking jpeg-decoder v0.1.15
Dec 17 19:50:35.700 INFO [stderr]    Compiling serde_derive v1.0.80
Dec 17 19:50:35.700 INFO [stderr]    Compiling num-derive v0.2.3
Dec 17 19:50:45.905 INFO [stderr]     Checking image v0.19.0
Dec 17 19:51:02.916 INFO [stderr]    Compiling stdweb-derive v0.5.1
Dec 17 19:51:02.916 INFO [stderr]    Compiling stdweb-internal-macros v0.2.2
Dec 17 19:51:12.499 INFO [stderr]     Checking stdweb v0.4.10
Dec 17 19:51:30.512 INFO [stderr]     Checking ncollide3d v0.17.2
Dec 17 19:51:45.008 INFO [stderr]     Checking kiss3d v0.16.4
Dec 17 19:51:50.992 INFO [stderr]     Checking tetris-rs v0.1.0 (/opt/crater/workdir)
Dec 17 19:51:53.384 INFO [stderr] warning: unused imports: `UnitQuaternion`, `Vector3`
Dec 17 19:51:53.384 INFO [stderr]   --> src/main.rs:12:10
Dec 17 19:51:53.384 INFO [stderr]    |
Dec 17 19:51:53.384 INFO [stderr] 12 | use na::{UnitQuaternion, Vector3, Translation3};
Dec 17 19:51:53.388 INFO [stderr]    |          ^^^^^^^^^^^^^^  ^^^^^^^
Dec 17 19:51:53.388 INFO [stderr]    |
Dec 17 19:51:53.388 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 17 19:51:53.388 INFO [stderr] 
Dec 17 19:51:53.452 INFO [stderr] warning: unused imports: `UnitQuaternion`, `Vector3`
Dec 17 19:51:53.452 INFO [stderr]   --> src/main.rs:12:10
Dec 17 19:51:53.452 INFO [stderr]    |
Dec 17 19:51:53.452 INFO [stderr] 12 | use na::{UnitQuaternion, Vector3, Translation3};
Dec 17 19:51:53.452 INFO [stderr]    |          ^^^^^^^^^^^^^^  ^^^^^^^
Dec 17 19:51:53.452 INFO [stderr]    |
Dec 17 19:51:53.452 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 17 19:51:53.452 INFO [stderr] 
Dec 17 19:51:53.780 INFO [stderr] warning: variable does not need to be mutable
Dec 17 19:51:53.780 INFO [stderr]    --> src/main.rs:149:9
Dec 17 19:51:53.780 INFO [stderr]     |
Dec 17 19:51:53.780 INFO [stderr] 149 |     let mut hold_grid = create_grid(&mut window, 4, 4, &hold_grid_origin);
Dec 17 19:51:53.780 INFO [stderr]     |         ----^^^^^^^^^
Dec 17 19:51:53.780 INFO [stderr]     |         |
Dec 17 19:51:53.780 INFO [stderr]     |         help: remove this `mut`
Dec 17 19:51:53.780 INFO [stderr]     |
Dec 17 19:51:53.780 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 17 19:51:53.780 INFO [stderr] 
Dec 17 19:51:53.798 INFO [stderr] warning: field is never used: `hold_grid`
Dec 17 19:51:53.798 INFO [stderr]   --> src/main.rs:34:5
Dec 17 19:51:53.798 INFO [stderr]    |
Dec 17 19:51:53.798 INFO [stderr] 34 |     hold_grid: Grid,
Dec 17 19:51:53.798 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 17 19:51:53.799 INFO [stderr]    |
Dec 17 19:51:53.799 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 17 19:51:53.799 INFO [stderr] 
Dec 17 19:51:53.924 INFO [stderr] warning: variable does not need to be mutable
Dec 17 19:51:53.924 INFO [stderr]    --> src/main.rs:149:9
Dec 17 19:51:53.924 INFO [stderr]     |
Dec 17 19:51:53.924 INFO [stderr] 149 |     let mut hold_grid = create_grid(&mut window, 4, 4, &hold_grid_origin);
Dec 17 19:51:53.924 INFO [stderr]     |         ----^^^^^^^^^
Dec 17 19:51:53.924 INFO [stderr]     |         |
Dec 17 19:51:53.924 INFO [stderr]     |         help: remove this `mut`
Dec 17 19:51:53.924 INFO [stderr]     |
Dec 17 19:51:53.924 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 17 19:51:53.924 INFO [stderr] 
Dec 17 19:51:53.939 INFO [stderr] warning: field is never used: `hold_grid`
Dec 17 19:51:53.939 INFO [stderr]   --> src/main.rs:34:5
Dec 17 19:51:53.940 INFO [stderr]    |
Dec 17 19:51:53.940 INFO [stderr] 34 |     hold_grid: Grid,
Dec 17 19:51:53.940 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 17 19:51:53.940 INFO [stderr]    |
Dec 17 19:51:53.940 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 17 19:51:53.940 INFO [stderr] 
Dec 17 19:51:54.013 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 47s
Dec 17 19:51:54.682 INFO running `"docker" "inspect" "0b56ba3aa82ea5db4f3612e3e318f03fb778d40ee06e3f2886ea5fb8a0ed2dd2"`
Dec 17 19:51:54.932 INFO running `"docker" "rm" "-f" "0b56ba3aa82ea5db4f3612e3e318f03fb778d40ee06e3f2886ea5fb8a0ed2dd2"`
Dec 17 19:51:55.272 INFO [stdout] 0b56ba3aa82ea5db4f3612e3e318f03fb778d40ee06e3f2886ea5fb8a0ed2dd2