Dec 19 21:07:34.924 INFO checking abhinavmuta/rsmario against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 21:07:34.924 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-5/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/abhinavmuta/rsmario:/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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 21:07:35.192 INFO [stdout] 485b9620437dbb7832310c6b664d5662788971b8adf2918d9762c94ab70d4b80
Dec 19 21:07:35.200 INFO running `"docker" "start" "-a" "485b9620437dbb7832310c6b664d5662788971b8adf2918d9762c94ab70d4b80"`
Dec 19 21:07:36.648 INFO [stderr]     Checking arrayvec v0.4.5
Dec 19 21:07:36.657 INFO [stderr]     Checking rayon-core v1.2.1
Dec 19 21:07:36.657 INFO [stderr]    Compiling serde_derive v1.0.17
Dec 19 21:07:37.968 INFO [stderr]     Checking rayon v0.8.2
Dec 19 21:07:38.098 INFO [stderr]     Checking rusttype v0.2.3
Dec 19 21:07:43.168 INFO [stderr]     Checking jpeg-decoder v0.1.13
Dec 19 21:07:44.368 INFO [stderr]     Checking piston2d-graphics v0.23.0
Dec 19 21:07:44.533 INFO [stderr]     Checking pistoncore-input v0.20.0
Dec 19 21:07:45.392 INFO [stderr]     Checking image v0.17.0
Dec 19 21:07:48.032 INFO [stderr]     Checking pistoncore-window v0.30.0
Dec 19 21:07:48.685 INFO [stderr]     Checking pistoncore-event_loop v0.35.0
Dec 19 21:07:48.685 INFO [stderr]     Checking pistoncore-glutin_window v0.42.0
Dec 19 21:07:49.844 INFO [stderr]     Checking piston v0.35.0
Dec 19 21:07:50.380 INFO [stderr]     Checking piston-gfx_texture v0.29.0
Dec 19 21:07:50.380 INFO [stderr]     Checking piston2d-opengl_graphics v0.49.0
Dec 19 21:07:52.053 INFO [stderr]     Checking piston2d-gfx_graphics v0.46.0
Dec 19 21:07:54.308 INFO [stderr]     Checking piston_window v0.73.0
Dec 19 21:07:55.880 INFO [stderr]     Checking rsmario v0.1.0 (/opt/crater/workdir)
Dec 19 21:07:57.564 INFO [stderr] warning: unused variable: `gl`
Dec 19 21:07:57.564 INFO [stderr]   --> src/main.rs:18:13
Dec 19 21:07:57.564 INFO [stderr]    |
Dec 19 21:07:57.564 INFO [stderr] 18 |     let mut gl = GlGraphics::new(opengl);
Dec 19 21:07:57.564 INFO [stderr]    |             ^^ help: consider using `_gl` instead
Dec 19 21:07:57.564 INFO [stderr]    |
Dec 19 21:07:57.564 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 21:07:57.564 INFO [stderr] 
Dec 19 21:07:57.564 INFO [stderr] warning: variable does not need to be mutable
Dec 19 21:07:57.564 INFO [stderr]   --> src/main.rs:18:9
Dec 19 21:07:57.564 INFO [stderr]    |
Dec 19 21:07:57.564 INFO [stderr] 18 |     let mut gl = GlGraphics::new(opengl);
Dec 19 21:07:57.564 INFO [stderr]    |         ----^^
Dec 19 21:07:57.564 INFO [stderr]    |         |
Dec 19 21:07:57.564 INFO [stderr]    |         help: remove this `mut`
Dec 19 21:07:57.564 INFO [stderr]    |
Dec 19 21:07:57.564 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 19 21:07:57.564 INFO [stderr] 
Dec 19 21:07:57.673 INFO [stderr] warning: unused variable: `gl`
Dec 19 21:07:57.673 INFO [stderr]   --> src/main.rs:18:13
Dec 19 21:07:57.673 INFO [stderr]    |
Dec 19 21:07:57.673 INFO [stderr] 18 |     let mut gl = GlGraphics::new(opengl);
Dec 19 21:07:57.673 INFO [stderr]    |             ^^ help: consider using `_gl` instead
Dec 19 21:07:57.673 INFO [stderr]    |
Dec 19 21:07:57.673 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 21:07:57.673 INFO [stderr] 
Dec 19 21:07:57.673 INFO [stderr] warning: variable does not need to be mutable
Dec 19 21:07:57.673 INFO [stderr]   --> src/main.rs:18:9
Dec 19 21:07:57.673 INFO [stderr]    |
Dec 19 21:07:57.673 INFO [stderr] 18 |     let mut gl = GlGraphics::new(opengl);
Dec 19 21:07:57.673 INFO [stderr]    |         ----^^
Dec 19 21:07:57.673 INFO [stderr]    |         |
Dec 19 21:07:57.673 INFO [stderr]    |         help: remove this `mut`
Dec 19 21:07:57.673 INFO [stderr]    |
Dec 19 21:07:57.673 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 19 21:07:57.673 INFO [stderr] 
Dec 19 21:07:57.708 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.37s
Dec 19 21:07:58.058 INFO running `"docker" "inspect" "485b9620437dbb7832310c6b664d5662788971b8adf2918d9762c94ab70d4b80"`
Dec 19 21:07:58.180 INFO running `"docker" "rm" "-f" "485b9620437dbb7832310c6b664d5662788971b8adf2918d9762c94ab70d4b80"`
Dec 19 21:07:58.371 INFO [stdout] 485b9620437dbb7832310c6b664d5662788971b8adf2918d9762c94ab70d4b80