Dec 11 09:56:00.565 INFO checking sctincman/shader_playground against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 09:56:00.565 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-1/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +aa9aa79c3c583aab59ac9134542d60a780c35e2e-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 11 09:56:01.060 INFO [stdout] f298ff1048f2df837a8d83f791c4cf6397c1559522660c2ec59d43928d827b11
Dec 11 09:56:01.062 INFO running `"docker" "start" "-a" "f298ff1048f2df837a8d83f791c4cf6397c1559522660c2ec59d43928d827b11"`
Dec 11 09:56:02.833 INFO [stderr] usermod: no changes
Dec 11 09:56:03.058 INFO [stderr]    Compiling num-complex v0.2.1
Dec 11 09:56:03.059 INFO [stderr]     Checking libm v0.1.2
Dec 11 09:56:03.060 INFO [stderr]     Checking matrixmultiply v0.1.15
Dec 11 09:56:03.061 INFO [stderr]     Checking approx v0.3.0
Dec 11 09:56:03.072 INFO [stderr]     Checking shared_library v0.1.9
Dec 11 09:56:03.072 INFO [stderr]     Checking x11-dl v2.18.3
Dec 11 09:56:03.088 INFO [stderr]     Checking wayland-sys v0.20.12
Dec 11 09:56:03.090 INFO [stderr]     Checking parking_lot_core v0.3.1
Dec 11 09:56:05.544 INFO [stderr]     Checking osmesa-sys v0.1.2
Dec 11 09:56:05.552 INFO [stderr]     Checking wayland-commons v0.20.12
Dec 11 09:56:06.104 INFO [stderr]     Checking parking_lot v0.6.4
Dec 11 09:56:06.636 INFO [stderr]     Checking wayland-client v0.20.12
Dec 11 09:56:08.716 INFO [stderr]     Checking alga v0.7.2
Dec 11 09:56:10.702 INFO [stderr]     Checking wayland-protocols v0.20.12
Dec 11 09:56:15.264 INFO [stderr]     Checking nalgebra v0.16.8
Dec 11 09:56:16.004 INFO [stderr]     Checking smithay-client-toolkit v0.3.0
Dec 11 09:56:18.429 INFO [stderr]     Checking winit v0.17.2
Dec 11 09:56:22.422 INFO [stderr]     Checking glutin v0.18.0
Dec 11 09:56:48.727 INFO [stderr]     Checking shader_playground v0.1.0 (/source)
Dec 11 09:56:50.440 INFO [stderr] warning: unused variable: `time_step`
Dec 11 09:56:50.441 INFO [stderr]    --> src/main.rs:136:24
Dec 11 09:56:50.441 INFO [stderr]     |
Dec 11 09:56:50.441 INFO [stderr] 136 |     fn step(&mut self, time_step: time::Duration) {
Dec 11 09:56:50.442 INFO [stderr]     |                        ^^^^^^^^^ help: consider using `_time_step` instead
Dec 11 09:56:50.442 INFO [stderr]     |
Dec 11 09:56:50.442 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 11 09:56:50.443 INFO [stderr] 
Dec 11 09:56:50.652 INFO [stderr] warning: unused variable: `time_step`
Dec 11 09:56:50.653 INFO [stderr]    --> src/main.rs:136:24
Dec 11 09:56:50.653 INFO [stderr]     |
Dec 11 09:56:50.653 INFO [stderr] 136 |     fn step(&mut self, time_step: time::Duration) {
Dec 11 09:56:50.654 INFO [stderr]     |                        ^^^^^^^^^ help: consider using `_time_step` instead
Dec 11 09:56:50.654 INFO [stderr]     |
Dec 11 09:56:50.654 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 11 09:56:50.654 INFO [stderr] 
Dec 11 09:56:50.738 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 47.89s
Dec 11 09:56:50.752 INFO [stderr] su: No module specific data is present
Dec 11 09:56:52.569 INFO running `"docker" "inspect" "f298ff1048f2df837a8d83f791c4cf6397c1559522660c2ec59d43928d827b11"`
Dec 11 09:56:52.914 INFO running `"docker" "rm" "-f" "f298ff1048f2df837a8d83f791c4cf6397c1559522660c2ec59d43928d827b11"`
Dec 11 09:56:53.321 INFO [stdout] f298ff1048f2df837a8d83f791c4cf6397c1559522660c2ec59d43928d827b11