Dec 11 17:23:54.883 INFO checking hockeybuggy/rust_pong against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 17:23:54.883 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-1/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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 17:23:55.310 INFO [stdout] 78c0d8d8c4342c2f4f18c0b7cdab68a6326f27f897d2bebdb5838113606528cb
Dec 11 17:23:55.312 INFO running `"docker" "start" "-a" "78c0d8d8c4342c2f4f18c0b7cdab68a6326f27f897d2bebdb5838113606528cb"`
Dec 11 17:23:57.555 INFO [stderr] usermod: no changes
Dec 11 17:23:57.879 INFO [stderr]    Compiling num-traits v0.1.39
Dec 11 17:23:57.900 INFO [stderr]    Compiling x11-dl v2.14.0
Dec 11 17:23:57.902 INFO [stderr]     Checking shared_library v0.1.5
Dec 11 17:23:57.905 INFO [stderr]    Compiling wayland-scanner v0.8.7
Dec 11 17:23:57.909 INFO [stderr]    Compiling gl_generator v0.5.3
Dec 11 17:23:57.918 INFO [stderr]    Compiling target_build_utils v0.3.1
Dec 11 17:23:57.924 INFO [stderr]     Checking fs2 v0.2.5
Dec 11 17:23:57.926 INFO [stderr]     Checking tempfile v2.1.5
Dec 11 17:24:00.389 INFO [stderr]     Checking memmap v0.4.0
Dec 11 17:24:00.772 INFO [stderr]     Checking osmesa-sys v0.1.2
Dec 11 17:24:06.426 INFO [stderr]    Compiling serde_json v0.9.10
Dec 11 17:24:08.430 INFO [stderr]    Compiling wayland-client v0.8.7
Dec 11 17:24:13.508 INFO [stderr]    Compiling gl v0.6.2
Dec 11 17:24:13.541 INFO [stderr]    Compiling glutin v0.8.1
Dec 11 17:24:34.672 INFO [stderr]    Compiling libloading v0.3.4
Dec 11 17:24:39.153 INFO [stderr]     Checking dlib v0.3.1
Dec 11 17:24:39.804 INFO [stderr]     Checking wayland-sys v0.8.7
Dec 11 17:24:41.932 INFO [stderr]     Checking piston2d-opengl_graphics v0.43.1
Dec 11 17:24:43.436 INFO [stderr]     Checking wayland-kbd v0.8.0
Dec 11 17:24:43.441 INFO [stderr]     Checking wayland-window v0.5.0
Dec 11 17:24:45.620 INFO [stderr]     Checking winit v0.6.4
Dec 11 17:24:49.496 INFO [stderr]     Checking pistoncore-glutin_window v0.37.0
Dec 11 17:24:50.879 INFO [stderr]     Checking rust_pong v0.1.0 (/source)
Dec 11 17:24:53.264 INFO [stderr] warning: unused variable: `args`
Dec 11 17:24:53.264 INFO [stderr]   --> src/pong/game.rs:68:30
Dec 11 17:24:53.264 INFO [stderr]    |
Dec 11 17:24:53.264 INFO [stderr] 68 |     pub fn update(&mut self, args: &UpdateArgs) {
Dec 11 17:24:53.264 INFO [stderr]    |                              ^^^^ help: consider using `_args` instead
Dec 11 17:24:53.264 INFO [stderr]    |
Dec 11 17:24:53.264 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 11 17:24:53.264 INFO [stderr] 
Dec 11 17:24:53.524 INFO [stderr] warning: unused variable: `args`
Dec 11 17:24:53.524 INFO [stderr]   --> src/pong/game.rs:68:30
Dec 11 17:24:53.524 INFO [stderr]    |
Dec 11 17:24:53.524 INFO [stderr] 68 |     pub fn update(&mut self, args: &UpdateArgs) {
Dec 11 17:24:53.524 INFO [stderr]    |                              ^^^^ help: consider using `_args` instead
Dec 11 17:24:53.524 INFO [stderr]    |
Dec 11 17:24:53.524 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 11 17:24:53.524 INFO [stderr] 
Dec 11 17:24:53.592 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 56.00s
Dec 11 17:24:53.620 INFO [stderr] su: No module specific data is present
Dec 11 17:24:54.005 INFO running `"docker" "inspect" "78c0d8d8c4342c2f4f18c0b7cdab68a6326f27f897d2bebdb5838113606528cb"`
Dec 11 17:24:54.119 INFO running `"docker" "rm" "-f" "78c0d8d8c4342c2f4f18c0b7cdab68a6326f27f897d2bebdb5838113606528cb"`
Dec 11 17:24:54.244 INFO [stdout] 78c0d8d8c4342c2f4f18c0b7cdab68a6326f27f897d2bebdb5838113606528cb