Dec 19 11:05:47.435 INFO checking permil/rust-puyo against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 11:05:47.435 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-7/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/permil/rust-puyo:/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 11:05:47.880 INFO [stdout] 431f563c6faf7f6d83063313c85602b5fa172638f9a692380057cd2facff6fe3
Dec 19 11:05:47.889 INFO running `"docker" "start" "-a" "431f563c6faf7f6d83063313c85602b5fa172638f9a692380057cd2facff6fe3"`
Dec 19 11:05:49.768 INFO [stderr]     Checking num_cpus v1.5.1
Dec 19 11:05:49.768 INFO [stderr]     Checking shared_library v0.1.5
Dec 19 11:05:49.777 INFO [stderr]     Checking wayland-kbd v0.8.0
Dec 19 11:05:50.176 INFO [stderr]     Checking osmesa-sys v0.1.2
Dec 19 11:05:50.281 INFO [stderr]     Checking rayon-core v1.2.1
Dec 19 11:05:51.204 INFO [stderr]     Checking winit v0.6.4
Dec 19 11:05:51.736 INFO [stderr]     Checking rayon v0.8.1
Dec 19 11:05:53.698 INFO [stderr]     Checking glutin v0.8.1
Dec 19 11:05:55.320 INFO [stderr]     Checking pistoncore-glutin_window v0.37.0
Dec 19 11:05:55.456 INFO [stderr]     Checking jpeg-decoder v0.1.13
Dec 19 11:05:56.652 INFO [stderr]     Checking image v0.14.0
Dec 19 11:06:00.436 INFO [stderr]     Checking piston-gfx_texture v0.25.0
Dec 19 11:06:01.440 INFO [stderr]     Checking piston2d-gfx_graphics v0.41.0
Dec 19 11:06:03.656 INFO [stderr]     Checking piston_window v0.67.0
Dec 19 11:06:04.302 INFO [stderr]     Checking puyo v0.1.0 (/opt/crater/workdir)
Dec 19 11:06:04.964 INFO [stderr] warning: unused variable: `args`
Dec 19 11:06:04.964 INFO [stderr]   --> src/main.rs:16:25
Dec 19 11:06:04.964 INFO [stderr]    |
Dec 19 11:06:04.964 INFO [stderr] 16 |         if let Some(ref args) = e.render_args() {
Dec 19 11:06:04.964 INFO [stderr]    |                         ^^^^ help: consider using `_args` instead
Dec 19 11:06:04.964 INFO [stderr]    |
Dec 19 11:06:04.964 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 11:06:04.964 INFO [stderr] 
Dec 19 11:06:04.964 INFO [stderr] warning: unused variable: `column`
Dec 19 11:06:04.964 INFO [stderr]    --> src/field.rs:109:21
Dec 19 11:06:04.964 INFO [stderr]     |
Dec 19 11:06:04.964 INFO [stderr] 109 |             let mut column = self.grids[i];
Dec 19 11:06:04.964 INFO [stderr]     |                     ^^^^^^ help: consider using `_column` instead
Dec 19 11:06:04.964 INFO [stderr] 
Dec 19 11:06:04.964 INFO [stderr] warning: unused variable: `column`
Dec 19 11:06:04.964 INFO [stderr]    --> src/field.rs:124:21
Dec 19 11:06:04.964 INFO [stderr]     |
Dec 19 11:06:04.964 INFO [stderr] 124 |             let mut column = self.grids[i];
Dec 19 11:06:04.964 INFO [stderr]     |                     ^^^^^^ help: consider using `_column` instead
Dec 19 11:06:04.965 INFO [stderr] 
Dec 19 11:06:05.008 INFO [stderr] warning: unused variable: `args`
Dec 19 11:06:05.008 INFO [stderr]   --> src/main.rs:16:25
Dec 19 11:06:05.008 INFO [stderr]    |
Dec 19 11:06:05.008 INFO [stderr] 16 |         if let Some(ref args) = e.render_args() {
Dec 19 11:06:05.008 INFO [stderr]    |                         ^^^^ help: consider using `_args` instead
Dec 19 11:06:05.008 INFO [stderr]    |
Dec 19 11:06:05.008 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 11:06:05.008 INFO [stderr] 
Dec 19 11:06:05.008 INFO [stderr] warning: unused variable: `column`
Dec 19 11:06:05.008 INFO [stderr]    --> src/field.rs:109:21
Dec 19 11:06:05.008 INFO [stderr]     |
Dec 19 11:06:05.008 INFO [stderr] 109 |             let mut column = self.grids[i];
Dec 19 11:06:05.008 INFO [stderr]     |                     ^^^^^^ help: consider using `_column` instead
Dec 19 11:06:05.008 INFO [stderr] 
Dec 19 11:06:05.008 INFO [stderr] warning: unused variable: `column`
Dec 19 11:06:05.008 INFO [stderr]    --> src/field.rs:124:21
Dec 19 11:06:05.008 INFO [stderr]     |
Dec 19 11:06:05.008 INFO [stderr] 124 |             let mut column = self.grids[i];
Dec 19 11:06:05.008 INFO [stderr]     |                     ^^^^^^ help: consider using `_column` instead
Dec 19 11:06:05.008 INFO [stderr] 
Dec 19 11:06:05.047 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.66s
Dec 19 11:06:05.398 INFO running `"docker" "inspect" "431f563c6faf7f6d83063313c85602b5fa172638f9a692380057cd2facff6fe3"`
Dec 19 11:06:05.572 INFO running `"docker" "rm" "-f" "431f563c6faf7f6d83063313c85602b5fa172638f9a692380057cd2facff6fe3"`
Dec 19 11:06:05.731 INFO [stdout] 431f563c6faf7f6d83063313c85602b5fa172638f9a692380057cd2facff6fe3