Dec 04 10:35:37.586 INFO checking sctincman/shader_playground against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 10:35:37.586 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-7/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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 04 10:35:38.087 INFO [stdout] f9ac1ff06d291a3299a475d4897e885be868b4f1f0061318e99e4f928bea3b36
Dec 04 10:35:38.089 INFO running `"docker" "start" "-a" "f9ac1ff06d291a3299a475d4897e885be868b4f1f0061318e99e4f928bea3b36"`
Dec 04 10:35:39.331 INFO [stderr] usermod: no changes
Dec 04 10:35:39.645 INFO [stderr]    Compiling wayland-scanner v0.20.12
Dec 04 10:35:39.645 INFO [stderr]     Checking smallvec v0.6.5
Dec 04 10:35:39.659 INFO [stderr]     Checking x11-dl v2.18.3
Dec 04 10:35:39.659 INFO [stderr]     Checking shared_library v0.1.9
Dec 04 10:35:39.659 INFO [stderr]    Compiling glutin v0.18.0
Dec 04 10:35:39.659 INFO [stderr]     Checking wayland-sys v0.20.12
Dec 04 10:35:40.979 INFO [stderr]     Checking osmesa-sys v0.1.2
Dec 04 10:35:41.203 INFO [stderr]     Checking wayland-commons v0.20.12
Dec 04 10:35:42.239 INFO [stderr]     Checking parking_lot_core v0.3.1
Dec 04 10:35:45.168 INFO [stderr]     Checking parking_lot v0.6.4
Dec 04 10:35:45.547 INFO [stderr]    Compiling wayland-client v0.20.12
Dec 04 10:35:45.547 INFO [stderr]    Compiling wayland-protocols v0.20.12
Dec 04 10:36:00.367 INFO [stderr]     Checking smithay-client-toolkit v0.3.0
Dec 04 10:36:02.392 INFO [stderr]     Checking winit v0.17.2
Dec 04 10:36:07.015 INFO [stderr]     Checking shader_playground v0.1.0 (/source)
Dec 04 10:36:08.519 INFO [stderr] warning: unused variable: `time_step`
Dec 04 10:36:08.519 INFO [stderr]    --> src/main.rs:136:24
Dec 04 10:36:08.519 INFO [stderr]     |
Dec 04 10:36:08.519 INFO [stderr] 136 |     fn step(&mut self, time_step: time::Duration) {
Dec 04 10:36:08.519 INFO [stderr]     |                        ^^^^^^^^^ help: consider using `_time_step` instead
Dec 04 10:36:08.519 INFO [stderr]     |
Dec 04 10:36:08.519 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 04 10:36:08.519 INFO [stderr] 
Dec 04 10:36:08.847 INFO [stderr] warning: unused variable: `time_step`
Dec 04 10:36:08.847 INFO [stderr]    --> src/main.rs:136:24
Dec 04 10:36:08.847 INFO [stderr]     |
Dec 04 10:36:08.847 INFO [stderr] 136 |     fn step(&mut self, time_step: time::Duration) {
Dec 04 10:36:08.847 INFO [stderr]     |                        ^^^^^^^^^ help: consider using `_time_step` instead
Dec 04 10:36:08.847 INFO [stderr]     |
Dec 04 10:36:08.847 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 04 10:36:08.847 INFO [stderr] 
Dec 04 10:36:08.915 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 29.56s
Dec 04 10:36:08.923 INFO [stderr] su: No module specific data is present
Dec 04 10:36:10.123 INFO running `"docker" "inspect" "f9ac1ff06d291a3299a475d4897e885be868b4f1f0061318e99e4f928bea3b36"`
Dec 04 10:36:10.415 INFO running `"docker" "rm" "-f" "f9ac1ff06d291a3299a475d4897e885be868b4f1f0061318e99e4f928bea3b36"`
Dec 04 10:36:10.723 INFO [stdout] f9ac1ff06d291a3299a475d4897e885be868b4f1f0061318e99e4f928bea3b36