Dec 19 16:16:41.569 INFO checking gustavla/dcpu16-gui against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 16:16:41.569 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-7/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/gustavla/dcpu16-gui:/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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 16:16:41.815 INFO [stdout] 4b21052946f0a4f77e83d8b0be328cf66c06172d9c166f34ea67d6c50099f793
Dec 19 16:16:41.815 INFO running `"docker" "start" "-a" "4b21052946f0a4f77e83d8b0be328cf66c06172d9c166f34ea67d6c50099f793"`
Dec 19 16:16:43.074 INFO [stderr]    Compiling serde v0.8.19
Dec 19 16:16:43.077 INFO [stderr]     Checking piston-shaders_graphics2d v0.1.0
Dec 19 16:16:43.077 INFO [stderr]    Compiling phf v0.7.20
Dec 19 16:16:43.080 INFO [stderr]    Compiling miniz-sys v0.1.7
Dec 19 16:16:43.080 INFO [stderr]     Checking shared_library v0.1.5
Dec 19 16:16:43.080 INFO [stderr]    Compiling x11-dl v2.11.0
Dec 19 16:16:43.084 INFO [stderr]     Checking dcpu16 v0.3.0
Dec 19 16:16:43.084 INFO [stderr]    Compiling wayland-scanner v0.7.6
Dec 19 16:16:43.940 INFO [stderr]    Compiling tempfile v2.1.4
Dec 19 16:16:44.577 INFO [stderr]     Checking deque v0.3.1
Dec 19 16:16:45.076 INFO [stderr]     Checking num-bigint v0.1.35
Dec 19 16:16:45.991 INFO [stderr]     Checking gfx_core v0.4.0
Dec 19 16:16:46.076 INFO [stderr]     Checking pistoncore-input v0.15.0
Dec 19 16:16:46.252 INFO [stderr]    Compiling phf_codegen v0.7.20
Dec 19 16:16:46.260 INFO [stderr]    Compiling gfx_gl v0.3.1
Dec 19 16:16:47.394 INFO [stderr]    Compiling glutin v0.7.0
Dec 19 16:16:48.022 INFO [stderr]     Checking osmesa-sys v0.1.2
Dec 19 16:16:53.142 INFO [stderr]     Checking rayon v0.5.0
Dec 19 16:16:53.886 INFO [stderr]     Checking fs2 v0.2.5
Dec 19 16:16:53.990 INFO [stderr]    Compiling target_build_utils v0.1.2
Dec 19 16:16:54.916 INFO [stderr]     Checking num-rational v0.1.35
Dec 19 16:16:55.224 INFO [stderr]    Compiling wayland-client v0.7.6
Dec 19 16:16:59.854 INFO [stderr]     Checking pistoncore-window v0.24.0
Dec 19 16:17:00.320 INFO [stderr]     Checking memmap v0.4.0
Dec 19 16:17:01.477 INFO [stderr]     Checking jpeg-decoder v0.1.8
Dec 19 16:17:02.310 INFO [stderr]     Checking pistoncore-event_loop v0.27.0
Dec 19 16:17:03.092 INFO [stderr]     Checking flate2 v0.2.14
Dec 19 16:17:04.182 INFO [stderr]     Checking piston v0.27.0
Dec 19 16:17:04.276 INFO [stderr]    Compiling serde_json v0.8.3
Dec 19 16:17:04.848 INFO [stderr]     Checking png v0.5.2
Dec 19 16:17:06.952 INFO [stderr]     Checking image v0.10.4
Dec 19 16:17:15.457 INFO [stderr]     Checking piston2d-opengl_graphics v0.36.1
Dec 19 16:17:19.106 INFO [stderr]    Compiling libloading v0.3.1
Dec 19 16:17:22.023 INFO [stderr]     Checking dlib v0.3.1
Dec 19 16:17:22.497 INFO [stderr]     Checking wayland-sys v0.7.6
Dec 19 16:17:23.917 INFO [stderr]     Checking gfx v0.12.2
Dec 19 16:17:23.926 INFO [stderr]     Checking gfx_device_gl v0.11.2
Dec 19 16:17:25.522 INFO [stderr]     Checking wayland-kbd v0.6.2
Dec 19 16:17:25.525 INFO [stderr]     Checking wayland-window v0.4.2
Dec 19 16:17:27.316 INFO [stderr]     Checking winit v0.5.6
Dec 19 16:17:30.675 INFO [stderr]     Checking piston-gfx_texture v0.18.0
Dec 19 16:17:31.488 INFO [stderr]     Checking pistoncore-glutin_window v0.33.0
Dec 19 16:17:32.059 INFO [stderr]     Checking piston2d-gfx_graphics v0.33.1
Dec 19 16:17:34.147 INFO [stderr]     Checking piston_window v0.58.0
Dec 19 16:17:35.022 INFO [stderr]     Checking dcpu16-gui v0.2.0 (/opt/crater/workdir)
Dec 19 16:17:36.011 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 19 16:17:36.011 INFO [stderr]    --> src/main.rs:195:35
Dec 19 16:17:36.012 INFO [stderr]     |
Dec 19 16:17:36.012 INFO [stderr] 195 |                     img.put_pixel((k as u32 % MONITOR_WIDTH), k as u32 / MONITOR_WIDTH as u32, color);
Dec 19 16:17:36.012 INFO [stderr]     |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 19 16:17:36.012 INFO [stderr]     |
Dec 19 16:17:36.012 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 19 16:17:36.012 INFO [stderr] 
Dec 19 16:17:36.305 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 19 16:17:36.305 INFO [stderr]    --> src/main.rs:195:35
Dec 19 16:17:36.305 INFO [stderr]     |
Dec 19 16:17:36.305 INFO [stderr] 195 |                     img.put_pixel((k as u32 % MONITOR_WIDTH), k as u32 / MONITOR_WIDTH as u32, color);
Dec 19 16:17:36.305 INFO [stderr]     |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 19 16:17:36.305 INFO [stderr]     |
Dec 19 16:17:36.305 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 19 16:17:36.305 INFO [stderr] 
Dec 19 16:17:36.530 INFO [stderr] warning: variable does not need to be mutable
Dec 19 16:17:36.530 INFO [stderr]    --> src/devices/monitor_lem1802.rs:150:17
Dec 19 16:17:36.530 INFO [stderr]     |
Dec 19 16:17:36.530 INFO [stderr] 150 |             let mut slice = &mut v[..];
Dec 19 16:17:36.530 INFO [stderr]     |                 ----^^^^^
Dec 19 16:17:36.530 INFO [stderr]     |                 |
Dec 19 16:17:36.530 INFO [stderr]     |                 help: remove this `mut`
Dec 19 16:17:36.530 INFO [stderr]     |
Dec 19 16:17:36.530 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 19 16:17:36.530 INFO [stderr] 
Dec 19 16:17:36.798 INFO [stderr] warning: variable does not need to be mutable
Dec 19 16:17:36.798 INFO [stderr]    --> src/devices/monitor_lem1802.rs:150:17
Dec 19 16:17:36.798 INFO [stderr]     |
Dec 19 16:17:36.798 INFO [stderr] 150 |             let mut slice = &mut v[..];
Dec 19 16:17:36.798 INFO [stderr]     |                 ----^^^^^
Dec 19 16:17:36.798 INFO [stderr]     |                 |
Dec 19 16:17:36.798 INFO [stderr]     |                 help: remove this `mut`
Dec 19 16:17:36.798 INFO [stderr]     |
Dec 19 16:17:36.798 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 19 16:17:36.798 INFO [stderr] 
Dec 19 16:17:36.872 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 54.07s
Dec 19 16:17:37.739 INFO running `"docker" "inspect" "4b21052946f0a4f77e83d8b0be328cf66c06172d9c166f34ea67d6c50099f793"`
Dec 19 16:17:38.002 INFO running `"docker" "rm" "-f" "4b21052946f0a4f77e83d8b0be328cf66c06172d9c166f34ea67d6c50099f793"`
Dec 19 16:17:38.324 INFO [stdout] 4b21052946f0a4f77e83d8b0be328cf66c06172d9c166f34ea67d6c50099f793