Dec 17 11:30:02.124 INFO checking yavrib/piston-trials against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 11:30:02.124 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/yavrib/piston-trials:/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 11:30:02.562 INFO [stdout] e5cfc431f7a88dae9ff1eabc7e77e8c589ca5dffaff05d9126b518ce2d48a789
Dec 17 11:30:02.570 INFO running `"docker" "start" "-a" "e5cfc431f7a88dae9ff1eabc7e77e8c589ca5dffaff05d9126b518ce2d48a789"`
Dec 17 11:30:04.392 INFO [stderr]    Compiling num-rational v0.2.1
Dec 17 11:30:04.392 INFO [stderr]    Compiling libloading v0.5.0
Dec 17 11:30:04.392 INFO [stderr]     Checking log v0.4.5
Dec 17 11:30:04.392 INFO [stderr]     Checking draw_state v0.8.0
Dec 17 11:30:04.392 INFO [stderr]    Compiling x11-dl v2.18.3
Dec 17 11:30:04.394 INFO [stderr]     Checking deflate v0.7.19
Dec 17 11:30:04.394 INFO [stderr]     Checking stb_truetype v0.2.4
Dec 17 11:30:06.069 INFO [stderr]     Checking gif v0.10.1
Dec 17 11:30:06.069 INFO [stderr]     Checking serde v1.0.79
Dec 17 11:30:06.665 INFO [stderr]     Checking num-integer v0.1.39
Dec 17 11:30:06.671 INFO [stderr]     Checking num-traits v0.1.43
Dec 17 11:30:06.708 INFO [stderr]    Compiling gl_generator v0.9.0
Dec 17 11:30:07.188 INFO [stderr]     Checking crossbeam-epoch v0.3.1
Dec 17 11:30:07.220 INFO [stderr]     Checking shared_library v0.1.9
Dec 17 11:30:07.285 INFO [stderr]    Compiling syn v0.15.8
Dec 17 11:30:08.936 INFO [stderr]     Checking gfx_core v0.8.3
Dec 17 11:30:09.099 INFO [stderr]     Checking ordered-float v0.5.2
Dec 17 11:30:09.172 INFO [stderr]     Checking parking_lot_core v0.3.1
Dec 17 11:30:10.344 INFO [stderr]     Checking crossbeam-deque v0.2.0
Dec 17 11:30:10.495 INFO [stderr]     Checking osmesa-sys v0.1.2
Dec 17 11:30:10.876 INFO [stderr]     Checking num-iter v0.1.37
Dec 17 11:30:11.900 INFO [stderr]     Checking rusttype v0.4.3
Dec 17 11:30:12.776 INFO [stderr]     Checking rayon-core v1.4.1
Dec 17 11:30:13.147 INFO [stderr]     Checking parking_lot v0.6.4
Dec 17 11:30:17.520 INFO [stderr]     Checking png v0.12.0
Dec 17 11:30:17.548 INFO [stderr]     Checking dlib v0.4.1
Dec 17 11:30:17.704 INFO [stderr]     Checking rayon v1.0.2
Dec 17 11:30:17.984 INFO [stderr]     Checking piston2d-graphics v0.26.0
Dec 17 11:30:18.466 INFO [stderr]     Checking wayland-sys v0.20.12
Dec 17 11:30:19.740 INFO [stderr]    Compiling gfx_gl v0.5.0
Dec 17 11:30:25.788 INFO [stderr]    Compiling gl v0.10.0
Dec 17 11:30:26.004 INFO [stderr]    Compiling glutin v0.18.0
Dec 17 11:30:28.788 INFO [stderr]     Checking wayland-commons v0.20.12
Dec 17 11:30:29.964 INFO [stderr]     Checking wayland-client v0.20.12
Dec 17 11:30:36.889 INFO [stderr]     Checking jpeg-decoder v0.1.15
Dec 17 11:30:39.011 INFO [stderr]     Checking wayland-protocols v0.20.12
Dec 17 11:30:39.084 INFO [stderr]    Compiling num-derive v0.2.3
Dec 17 11:30:41.321 INFO [stderr]    Compiling serde_derive v1.0.79
Dec 17 11:30:59.401 INFO [stderr]     Checking smithay-client-toolkit v0.3.0
Dec 17 11:31:12.492 INFO [stderr]     Checking winit v0.17.2
Dec 17 11:31:14.290 INFO [stderr]     Checking tiff v0.2.1
Dec 17 11:31:15.961 INFO [stderr]     Checking image v0.20.0
Dec 17 11:31:38.290 INFO [stderr]     Checking pistoncore-input v0.21.0
Dec 17 11:31:43.553 INFO [stderr]     Checking pistoncore-window v0.32.0
Dec 17 11:31:44.134 INFO [stderr]     Checking pistoncore-event_loop v0.37.0
Dec 17 11:31:44.134 INFO [stderr]     Checking pistoncore-glutin_window v0.48.0
Dec 17 11:31:44.576 INFO [stderr]     Checking piston v0.37.0
Dec 17 11:31:44.764 INFO [stderr]     Checking gfx v0.17.1
Dec 17 11:31:44.764 INFO [stderr]     Checking gfx_device_gl v0.15.3
Dec 17 11:31:50.814 INFO [stderr]     Checking piston-gfx_texture v0.34.0
Dec 17 11:31:51.764 INFO [stderr]     Checking piston2d-gfx_graphics v0.52.0
Dec 17 11:31:53.604 INFO [stderr]     Checking piston_window v0.81.0
Dec 17 11:31:54.144 INFO [stderr]     Checking shapes v0.1.0 (/opt/crater/workdir)
Dec 17 11:31:54.965 INFO [stderr] warning: variable does not need to be mutable
Dec 17 11:31:54.965 INFO [stderr]   --> src/main.rs:28:9
Dec 17 11:31:54.965 INFO [stderr]    |
Dec 17 11:31:54.965 INFO [stderr] 28 |     let mut distance_x = dest_x - x;
Dec 17 11:31:54.965 INFO [stderr]    |         ----^^^^^^^^^^
Dec 17 11:31:54.965 INFO [stderr]    |         |
Dec 17 11:31:54.965 INFO [stderr]    |         help: remove this `mut`
Dec 17 11:31:54.965 INFO [stderr]    |
Dec 17 11:31:54.965 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 17 11:31:54.965 INFO [stderr] 
Dec 17 11:31:54.965 INFO [stderr] warning: variable does not need to be mutable
Dec 17 11:31:54.965 INFO [stderr]   --> src/main.rs:29:9
Dec 17 11:31:54.965 INFO [stderr]    |
Dec 17 11:31:54.965 INFO [stderr] 29 |     let mut distance_y = dest_y - y;
Dec 17 11:31:54.965 INFO [stderr]    |         ----^^^^^^^^^^
Dec 17 11:31:54.965 INFO [stderr]    |         |
Dec 17 11:31:54.965 INFO [stderr]    |         help: remove this `mut`
Dec 17 11:31:54.965 INFO [stderr] 
Dec 17 11:31:54.968 INFO [stderr] warning: variable does not need to be mutable
Dec 17 11:31:54.968 INFO [stderr]   --> src/main.rs:28:9
Dec 17 11:31:54.969 INFO [stderr]    |
Dec 17 11:31:54.969 INFO [stderr] 28 |     let mut distance_x = dest_x - x;
Dec 17 11:31:54.969 INFO [stderr]    |         ----^^^^^^^^^^
Dec 17 11:31:54.970 INFO [stderr]    |         |
Dec 17 11:31:54.970 INFO [stderr]    |         help: remove this `mut`
Dec 17 11:31:54.970 INFO [stderr]    |
Dec 17 11:31:54.971 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 17 11:31:54.971 INFO [stderr] 
Dec 17 11:31:54.971 INFO [stderr] warning: variable does not need to be mutable
Dec 17 11:31:54.972 INFO [stderr]   --> src/main.rs:29:9
Dec 17 11:31:54.972 INFO [stderr]    |
Dec 17 11:31:54.972 INFO [stderr] 29 |     let mut distance_y = dest_y - y;
Dec 17 11:31:54.972 INFO [stderr]    |         ----^^^^^^^^^^
Dec 17 11:31:54.976 INFO [stderr]    |         |
Dec 17 11:31:54.976 INFO [stderr]    |         help: remove this `mut`
Dec 17 11:31:54.976 INFO [stderr] 
Dec 17 11:31:55.001 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 17 11:31:55.001 INFO [stderr]    --> src/main.rs:114:13
Dec 17 11:31:55.001 INFO [stderr]     |
Dec 17 11:31:55.001 INFO [stderr] 114 | /             text::Text::new_color([0.0, 0.0, 0.0, 1.0], 32).draw(
Dec 17 11:31:55.001 INFO [stderr] 115 | |                 &message,
Dec 17 11:31:55.001 INFO [stderr] 116 | |                 &mut glyphs,
Dec 17 11:31:55.001 INFO [stderr] 117 | |                 &c.draw_state,
Dec 17 11:31:55.001 INFO [stderr] 118 | |                 transform, g
Dec 17 11:31:55.001 INFO [stderr] 119 | |             );
Dec 17 11:31:55.001 INFO [stderr]     | |______________^
Dec 17 11:31:55.001 INFO [stderr]     |
Dec 17 11:31:55.002 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 17 11:31:55.002 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 17 11:31:55.002 INFO [stderr] 
Dec 17 11:31:55.028 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 17 11:31:55.029 INFO [stderr]    --> src/main.rs:114:13
Dec 17 11:31:55.029 INFO [stderr]     |
Dec 17 11:31:55.029 INFO [stderr] 114 | /             text::Text::new_color([0.0, 0.0, 0.0, 1.0], 32).draw(
Dec 17 11:31:55.030 INFO [stderr] 115 | |                 &message,
Dec 17 11:31:55.030 INFO [stderr] 116 | |                 &mut glyphs,
Dec 17 11:31:55.030 INFO [stderr] 117 | |                 &c.draw_state,
Dec 17 11:31:55.031 INFO [stderr] 118 | |                 transform, g
Dec 17 11:31:55.031 INFO [stderr] 119 | |             );
Dec 17 11:31:55.031 INFO [stderr]     | |______________^
Dec 17 11:31:55.036 INFO [stderr]     |
Dec 17 11:31:55.036 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 17 11:31:55.037 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 17 11:31:55.037 INFO [stderr] 
Dec 17 11:31:55.106 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 51s
Dec 17 11:31:56.518 INFO running `"docker" "inspect" "e5cfc431f7a88dae9ff1eabc7e77e8c589ca5dffaff05d9126b518ce2d48a789"`
Dec 17 11:31:56.896 INFO running `"docker" "rm" "-f" "e5cfc431f7a88dae9ff1eabc7e77e8c589ca5dffaff05d9126b518ce2d48a789"`
Dec 17 11:31:57.277 INFO [stdout] e5cfc431f7a88dae9ff1eabc7e77e8c589ca5dffaff05d9126b518ce2d48a789