Dec 19 22:20:07.535 INFO checking Piripant/spring against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 22:20:07.535 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-3/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/Piripant/spring:/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 22:20:08.106 INFO [stdout] d9b67b76151bc60b42b4ec78d7649c61add5fc2721d88c59efcd13ec1480de62
Dec 19 22:20:08.108 INFO running `"docker" "start" "-a" "d9b67b76151bc60b42b4ec78d7649c61add5fc2721d88c59efcd13ec1480de62"`
Dec 19 22:20:10.663 INFO [stderr]     Checking rand v0.4.2
Dec 19 22:20:10.669 INFO [stderr]    Compiling x11-dl v2.17.1
Dec 19 22:20:10.691 INFO [stderr]     Checking shared_library v0.1.8
Dec 19 22:20:10.693 INFO [stderr]    Compiling imgui-sys v0.0.18
Dec 19 22:20:10.695 INFO [stderr]     Checking tempfile v2.2.0
Dec 19 22:20:10.706 INFO [stderr]     Checking num-rational v0.1.40
Dec 19 22:20:10.714 INFO [stderr]    Compiling gl_generator v0.7.0
Dec 19 22:20:10.717 INFO [stderr]     Checking png v0.11.0
Dec 19 22:20:13.034 INFO [stderr]    Compiling glutin v0.10.1
Dec 19 22:20:13.246 INFO [stderr]     Checking gfx_core v0.7.2
Dec 19 22:20:14.148 INFO [stderr]    Compiling target_build_utils v0.3.1
Dec 19 22:20:14.590 INFO [stderr]    Compiling serde_derive v1.0.24
Dec 19 22:20:14.732 INFO [stderr]     Checking jpeg-decoder v0.1.13
Dec 19 22:20:16.174 INFO [stderr]     Checking osmesa-sys v0.1.2
Dec 19 22:20:24.732 INFO [stderr]     Checking nalgebra v0.14.0
Dec 19 22:20:24.871 INFO [stderr]     Checking image v0.18.0
Dec 19 22:20:24.940 INFO [stderr]    Compiling gl v0.7.0
Dec 19 22:20:26.052 INFO [stderr]    Compiling gfx_gl v0.4.0
Dec 19 22:20:46.300 INFO [stderr]     Checking pistoncore-input v0.20.0
Dec 19 22:21:00.227 INFO [stderr]     Checking pistoncore-window v0.30.0
Dec 19 22:21:04.905 INFO [stderr]     Checking pistoncore-event_loop v0.35.0
Dec 19 22:21:09.752 INFO [stderr]     Checking piston v0.35.0
Dec 19 22:21:17.356 INFO [stderr]    Compiling libloading v0.3.4
Dec 19 22:21:21.338 INFO [stderr]     Checking dlib v0.3.1
Dec 19 22:21:21.968 INFO [stderr]     Checking wayland-sys v0.9.10
Dec 19 22:21:23.426 INFO [stderr]     Checking wayland-client v0.9.10
Dec 19 22:21:27.096 INFO [stderr]     Checking wayland-protocols v0.9.10
Dec 19 22:21:27.096 INFO [stderr]     Checking wayland-kbd v0.9.1
Dec 19 22:21:33.166 INFO [stderr]     Checking wayland-window v0.8.0
Dec 19 22:21:34.429 INFO [stderr]     Checking winit v0.8.3
Dec 19 22:21:41.696 INFO [stderr]     Checking pistoncore-glutin_window v0.43.0
Dec 19 22:21:41.751 INFO [stderr]     Checking gfx v0.16.2
Dec 19 22:21:41.751 INFO [stderr]     Checking gfx_device_gl v0.14.6
Dec 19 22:21:50.374 INFO [stderr]     Checking piston-gfx_texture v0.30.0
Dec 19 22:21:52.684 INFO [stderr]     Checking piston2d-gfx_graphics v0.47.0
Dec 19 22:21:53.320 INFO [stderr]     Checking imgui v0.0.18
Dec 19 22:21:57.983 INFO [stderr]     Checking piston_window v0.74.0
Dec 19 22:22:00.117 INFO [stderr]     Checking spring v0.1.0 (/opt/crater/workdir)
Dec 19 22:22:02.640 INFO [stderr] warning: unused import: `DebugView`
Dec 19 22:22:02.640 INFO [stderr]  --> src/physics/collisions.rs:1:27
Dec 19 22:22:02.640 INFO [stderr]   |
Dec 19 22:22:02.640 INFO [stderr] 1 | use physics::simulation::{DebugView, Vertex};
Dec 19 22:22:02.640 INFO [stderr]   |                           ^^^^^^^^^
Dec 19 22:22:02.640 INFO [stderr]   |
Dec 19 22:22:02.640 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 22:22:02.640 INFO [stderr] 
Dec 19 22:22:02.912 INFO [stderr] warning: unused import: `DebugView`
Dec 19 22:22:02.912 INFO [stderr]  --> src/physics/collisions.rs:1:27
Dec 19 22:22:02.912 INFO [stderr]   |
Dec 19 22:22:02.920 INFO [stderr] 1 | use physics::simulation::{DebugView, Vertex};
Dec 19 22:22:02.920 INFO [stderr]   |                           ^^^^^^^^^
Dec 19 22:22:02.920 INFO [stderr]   |
Dec 19 22:22:02.920 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 22:22:02.920 INFO [stderr] 
Dec 19 22:22:04.198 INFO [stderr] warning: unused variable: `dt`
Dec 19 22:22:04.198 INFO [stderr]    --> src/viewer/input.rs:103:70
Dec 19 22:22:04.198 INFO [stderr]     |
Dec 19 22:22:04.198 INFO [stderr] 103 | pub fn handle_keyboard(view: &mut ViewState, input: &mut InputState, dt: f64) {
Dec 19 22:22:04.198 INFO [stderr]     |                                                                      ^^ help: consider using `_dt` instead
Dec 19 22:22:04.198 INFO [stderr]     |
Dec 19 22:22:04.198 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 19 22:22:04.198 INFO [stderr] 
Dec 19 22:22:04.348 INFO [stderr] warning: unused variable: `dt`
Dec 19 22:22:04.348 INFO [stderr]    --> src/viewer/input.rs:103:70
Dec 19 22:22:04.348 INFO [stderr]     |
Dec 19 22:22:04.348 INFO [stderr] 103 | pub fn handle_keyboard(view: &mut ViewState, input: &mut InputState, dt: f64) {
Dec 19 22:22:04.348 INFO [stderr]     |                                                                      ^^ help: consider using `_dt` instead
Dec 19 22:22:04.348 INFO [stderr]     |
Dec 19 22:22:04.348 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 19 22:22:04.348 INFO [stderr] 
Dec 19 22:22:06.872 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 56s
Dec 19 22:22:07.536 INFO running `"docker" "inspect" "d9b67b76151bc60b42b4ec78d7649c61add5fc2721d88c59efcd13ec1480de62"`
Dec 19 22:22:07.886 INFO running `"docker" "rm" "-f" "d9b67b76151bc60b42b4ec78d7649c61add5fc2721d88c59efcd13ec1480de62"`
Dec 19 22:22:08.228 INFO [stdout] d9b67b76151bc60b42b4ec78d7649c61add5fc2721d88c59efcd13ec1480de62