Dec 18 04:38:53.265 INFO checking abhinavmuta/rsmario against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 04:38:53.265 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-5/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 04:38:53.742 INFO [stdout] 3785cb589d8ff33d1529f9b7751dbe1df0d8514dfd88275a71a34d9318d78254
Dec 18 04:38:53.744 INFO running `"docker" "start" "-a" "3785cb589d8ff33d1529f9b7751dbe1df0d8514dfd88275a71a34d9318d78254"`
Dec 18 04:38:55.832 INFO [stderr]    Compiling rand v0.3.17
Dec 18 04:38:55.832 INFO [stderr]     Checking shared_library v0.1.7
Dec 18 04:38:55.840 INFO [stderr]     Checking arrayvec v0.4.5
Dec 18 04:38:55.840 INFO [stderr]     Checking tempfile v2.2.0
Dec 18 04:38:55.840 INFO [stderr]     Checking gfx_core v0.7.2
Dec 18 04:38:55.840 INFO [stderr]     Checking x11-dl v2.16.0
Dec 18 04:38:55.840 INFO [stderr]     Checking pistoncore-input v0.20.0
Dec 18 04:38:56.648 INFO [stderr]     Checking osmesa-sys v0.1.2
Dec 18 04:38:58.584 INFO [stderr]     Checking rusttype v0.2.3
Dec 18 04:38:59.776 INFO [stderr]    Compiling phf_generator v0.7.21
Dec 18 04:39:00.912 INFO [stderr]    Compiling phf_codegen v0.7.21
Dec 18 04:39:01.852 INFO [stderr]    Compiling target_build_utils v0.3.1
Dec 18 04:39:05.287 INFO [stderr]     Checking pistoncore-window v0.30.0
Dec 18 04:39:06.592 INFO [stderr]     Checking piston2d-graphics v0.23.0
Dec 18 04:39:10.006 INFO [stderr]     Checking piston2d-opengl_graphics v0.49.0
Dec 18 04:39:11.194 INFO [stderr]     Checking pistoncore-event_loop v0.35.0
Dec 18 04:39:12.079 INFO [stderr]     Checking piston v0.35.0
Dec 18 04:39:22.192 INFO [stderr]    Compiling libloading v0.3.4
Dec 18 04:39:25.695 INFO [stderr]     Checking dlib v0.3.1
Dec 18 04:39:26.181 INFO [stderr]     Checking wayland-sys v0.9.10
Dec 18 04:39:27.241 INFO [stderr]     Checking wayland-client v0.9.10
Dec 18 04:39:29.795 INFO [stderr]     Checking wayland-protocols v0.9.10
Dec 18 04:39:29.798 INFO [stderr]     Checking wayland-kbd v0.9.1
Dec 18 04:39:33.662 INFO [stderr]     Checking wayland-window v0.8.0
Dec 18 04:39:34.389 INFO [stderr]     Checking winit v0.8.3
Dec 18 04:39:36.261 INFO [stderr]     Checking glutin v0.10.0
Dec 18 04:39:37.222 INFO [stderr]     Checking gfx v0.16.1
Dec 18 04:39:37.224 INFO [stderr]     Checking gfx_device_gl v0.14.4
Dec 18 04:39:38.019 INFO [stderr]     Checking pistoncore-glutin_window v0.42.0
Dec 18 04:39:42.096 INFO [stderr]     Checking piston-gfx_texture v0.29.0
Dec 18 04:39:42.893 INFO [stderr]     Checking piston2d-gfx_graphics v0.46.0
Dec 18 04:39:44.892 INFO [stderr]     Checking piston_window v0.73.0
Dec 18 04:39:46.315 INFO [stderr]     Checking rsmario v0.1.0 (/opt/crater/workdir)
Dec 18 04:39:48.124 INFO [stderr] warning: unused variable: `gl`
Dec 18 04:39:48.124 INFO [stderr]   --> src/main.rs:18:13
Dec 18 04:39:48.124 INFO [stderr]    |
Dec 18 04:39:48.124 INFO [stderr] 18 |     let mut gl = GlGraphics::new(opengl);
Dec 18 04:39:48.124 INFO [stderr]    |             ^^ help: consider using `_gl` instead
Dec 18 04:39:48.125 INFO [stderr]    |
Dec 18 04:39:48.125 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 04:39:48.125 INFO [stderr] 
Dec 18 04:39:48.125 INFO [stderr] warning: variable does not need to be mutable
Dec 18 04:39:48.125 INFO [stderr]   --> src/main.rs:18:9
Dec 18 04:39:48.125 INFO [stderr]    |
Dec 18 04:39:48.125 INFO [stderr] 18 |     let mut gl = GlGraphics::new(opengl);
Dec 18 04:39:48.125 INFO [stderr]    |         ----^^
Dec 18 04:39:48.125 INFO [stderr]    |         |
Dec 18 04:39:48.125 INFO [stderr]    |         help: remove this `mut`
Dec 18 04:39:48.125 INFO [stderr]    |
Dec 18 04:39:48.125 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 18 04:39:48.125 INFO [stderr] 
Dec 18 04:39:48.249 INFO [stderr] warning: unused variable: `gl`
Dec 18 04:39:48.249 INFO [stderr]   --> src/main.rs:18:13
Dec 18 04:39:48.249 INFO [stderr]    |
Dec 18 04:39:48.249 INFO [stderr] 18 |     let mut gl = GlGraphics::new(opengl);
Dec 18 04:39:48.249 INFO [stderr]    |             ^^ help: consider using `_gl` instead
Dec 18 04:39:48.249 INFO [stderr]    |
Dec 18 04:39:48.249 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 04:39:48.249 INFO [stderr] 
Dec 18 04:39:48.250 INFO [stderr] warning: variable does not need to be mutable
Dec 18 04:39:48.250 INFO [stderr]   --> src/main.rs:18:9
Dec 18 04:39:48.250 INFO [stderr]    |
Dec 18 04:39:48.251 INFO [stderr] 18 |     let mut gl = GlGraphics::new(opengl);
Dec 18 04:39:48.251 INFO [stderr]    |         ----^^
Dec 18 04:39:48.251 INFO [stderr]    |         |
Dec 18 04:39:48.251 INFO [stderr]    |         help: remove this `mut`
Dec 18 04:39:48.251 INFO [stderr]    |
Dec 18 04:39:48.251 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 18 04:39:48.251 INFO [stderr] 
Dec 18 04:39:48.311 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 52.80s
Dec 18 04:39:48.922 INFO running `"docker" "inspect" "3785cb589d8ff33d1529f9b7751dbe1df0d8514dfd88275a71a34d9318d78254"`
Dec 18 04:39:49.205 INFO running `"docker" "rm" "-f" "3785cb589d8ff33d1529f9b7751dbe1df0d8514dfd88275a71a34d9318d78254"`
Dec 18 04:39:49.424 INFO [stdout] 3785cb589d8ff33d1529f9b7751dbe1df0d8514dfd88275a71a34d9318d78254