Dec 19 21:53:16.031 INFO checking Simonmoush/rust_wave against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 21:53:16.031 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-6/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/Simonmoush/rust_wave:/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 21:53:16.481 INFO [stdout] b69ecbece7cb2127e0997b9ea6f2c0ea56b2cac1796b2aea9465558b6fd0f324
Dec 19 21:53:16.488 INFO running `"docker" "start" "-a" "b69ecbece7cb2127e0997b9ea6f2c0ea56b2cac1796b2aea9465558b6fd0f324"`
Dec 19 21:53:19.696 INFO [stderr]    Compiling rand v0.3.16
Dec 19 21:53:19.700 INFO [stderr]     Checking piston2d-graphics v0.22.0
Dec 19 21:53:23.616 INFO [stderr]     Checking rayon-core v1.2.1
Dec 19 21:53:23.616 INFO [stderr]     Checking tempfile v2.2.0
Dec 19 21:53:24.468 INFO [stderr]    Compiling phf_generator v0.7.21
Dec 19 21:53:25.340 INFO [stderr]    Compiling phf_codegen v0.7.21
Dec 19 21:53:25.732 INFO [stderr]     Checking rayon v0.8.2
Dec 19 21:53:26.330 INFO [stderr]    Compiling target_build_utils v0.3.1
Dec 19 21:53:30.092 INFO [stderr]     Checking jpeg-decoder v0.1.13
Dec 19 21:53:31.652 INFO [stderr]     Checking image v0.16.0
Dec 19 21:53:39.232 INFO [stderr]     Checking piston-gfx_texture v0.27.0
Dec 19 21:53:41.224 INFO [stderr]     Checking piston2d-gfx_graphics v0.44.0
Dec 19 21:53:43.796 INFO [stderr]    Compiling libloading v0.3.4
Dec 19 21:53:46.540 INFO [stderr]     Checking dlib v0.3.1
Dec 19 21:53:46.861 INFO [stderr]     Checking wayland-sys v0.9.10
Dec 19 21:53:47.389 INFO [stderr]     Checking wayland-client v0.9.10
Dec 19 21:53:49.073 INFO [stderr]     Checking wayland-protocols v0.9.10
Dec 19 21:53:49.073 INFO [stderr]     Checking wayland-kbd v0.9.1
Dec 19 21:53:51.692 INFO [stderr]     Checking wayland-window v0.7.0
Dec 19 21:53:52.288 INFO [stderr]     Checking winit v0.7.6
Dec 19 21:53:54.118 INFO [stderr]     Checking glutin v0.9.2
Dec 19 21:53:55.429 INFO [stderr]     Checking pistoncore-glutin_window v0.40.1
Dec 19 21:53:56.592 INFO [stderr]     Checking piston_window v0.71.1
Dec 19 21:53:58.136 INFO [stderr]     Checking r_wave v0.1.0 (/opt/crater/workdir)
Dec 19 21:54:00.091 INFO [stderr] warning: unused variable: `r`
Dec 19 21:54:00.091 INFO [stderr]   --> src/main.rs:22:33
Dec 19 21:54:00.091 INFO [stderr]    |
Dec 19 21:54:00.091 INFO [stderr] 22 |             if let Loop::Render(r) = l {
Dec 19 21:54:00.091 INFO [stderr]    |                                 ^ help: consider using `_r` instead
Dec 19 21:54:00.091 INFO [stderr]    |
Dec 19 21:54:00.091 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 21:54:00.091 INFO [stderr] 
Dec 19 21:54:00.092 INFO [stderr] warning: unused variable: `u`
Dec 19 21:54:00.092 INFO [stderr]   --> src/main.rs:24:40
Dec 19 21:54:00.092 INFO [stderr]    |
Dec 19 21:54:00.096 INFO [stderr] 24 |             } else if let Loop::Update(u) = l {
Dec 19 21:54:00.096 INFO [stderr]    |                                        ^ help: consider using `_u` instead
Dec 19 21:54:00.096 INFO [stderr] 
Dec 19 21:54:00.117 INFO [stderr] warning: method is never used: `with_dot`
Dec 19 21:54:00.118 INFO [stderr]   --> src/model.rs:40:5
Dec 19 21:54:00.118 INFO [stderr]    |
Dec 19 21:54:00.118 INFO [stderr] 40 |     pub fn with_dot(width: usize, height: usize) -> PressureField {
Dec 19 21:54:00.119 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 21:54:00.119 INFO [stderr]    |
Dec 19 21:54:00.119 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 21:54:00.124 INFO [stderr] 
Dec 19 21:54:00.448 INFO [stderr] warning: unused variable: `r`
Dec 19 21:54:00.448 INFO [stderr]   --> src/main.rs:22:33
Dec 19 21:54:00.448 INFO [stderr]    |
Dec 19 21:54:00.448 INFO [stderr] 22 |             if let Loop::Render(r) = l {
Dec 19 21:54:00.448 INFO [stderr]    |                                 ^ help: consider using `_r` instead
Dec 19 21:54:00.448 INFO [stderr]    |
Dec 19 21:54:00.448 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 21:54:00.448 INFO [stderr] 
Dec 19 21:54:00.448 INFO [stderr] warning: unused variable: `u`
Dec 19 21:54:00.448 INFO [stderr]   --> src/main.rs:24:40
Dec 19 21:54:00.448 INFO [stderr]    |
Dec 19 21:54:00.448 INFO [stderr] 24 |             } else if let Loop::Update(u) = l {
Dec 19 21:54:00.448 INFO [stderr]    |                                        ^ help: consider using `_u` instead
Dec 19 21:54:00.448 INFO [stderr] 
Dec 19 21:54:00.473 INFO [stderr] warning: method is never used: `with_dot`
Dec 19 21:54:00.473 INFO [stderr]   --> src/model.rs:40:5
Dec 19 21:54:00.473 INFO [stderr]    |
Dec 19 21:54:00.473 INFO [stderr] 40 |     pub fn with_dot(width: usize, height: usize) -> PressureField {
Dec 19 21:54:00.473 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 21:54:00.473 INFO [stderr]    |
Dec 19 21:54:00.473 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 21:54:00.476 INFO [stderr] 
Dec 19 21:54:00.536 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 41.12s
Dec 19 21:54:01.440 INFO running `"docker" "inspect" "b69ecbece7cb2127e0997b9ea6f2c0ea56b2cac1796b2aea9465558b6fd0f324"`
Dec 19 21:54:01.700 INFO running `"docker" "rm" "-f" "b69ecbece7cb2127e0997b9ea6f2c0ea56b2cac1796b2aea9465558b6fd0f324"`
Dec 19 21:54:02.060 INFO [stdout] b69ecbece7cb2127e0997b9ea6f2c0ea56b2cac1796b2aea9465558b6fd0f324