Oct 12 16:23:42.882 INFO checking noxecane/codechef against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 16:23:42.882 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-7/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-7/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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"`
Oct 12 16:23:43.054 INFO blam! 96e840f5fb9f32eab218f0066265e843777440de24e28ff0f89bb6ea2ecb890b
Oct 12 16:23:43.056 INFO running `"docker" "start" "-a" "96e840f5fb9f32eab218f0066265e843777440de24e28ff0f89bb6ea2ecb890b"`
Oct 12 16:23:43.715 INFO kablam! usermod: no changes
Oct 12 16:23:43.796 INFO kablam!     Checking codechef v0.1.0 (/source)
Oct 12 16:23:44.191 INFO kablam! warning: unused variable: `grid`
Oct 12 16:23:44.191 INFO kablam!  --> src/main.rs:3:13
Oct 12 16:23:44.191 INFO kablam!   |
Oct 12 16:23:44.191 INFO kablam! 3 |     let mut grid = GRID_1.clone();
Oct 12 16:23:44.191 INFO kablam!   |             ^^^^ help: consider using `_grid` instead
Oct 12 16:23:44.192 INFO kablam!   |
Oct 12 16:23:44.193 INFO kablam!   = note: #[warn(unused_variables)] on by default
Oct 12 16:23:44.193 INFO kablam! 
Oct 12 16:23:44.193 INFO kablam! warning: variable does not need to be mutable
Oct 12 16:23:44.193 INFO kablam!  --> src/main.rs:3:9
Oct 12 16:23:44.193 INFO kablam!   |
Oct 12 16:23:44.193 INFO kablam! 3 |     let mut grid = GRID_1.clone();
Oct 12 16:23:44.193 INFO kablam!   |         ----^^^^
Oct 12 16:23:44.193 INFO kablam!   |         |
Oct 12 16:23:44.193 INFO kablam!   |         help: remove this `mut`
Oct 12 16:23:44.193 INFO kablam!   |
Oct 12 16:23:44.193 INFO kablam!   = note: #[warn(unused_mut)] on by default
Oct 12 16:23:44.193 INFO kablam! 
Oct 12 16:23:44.193 INFO kablam! warning: function is never used: `is_at_correct_position`
Oct 12 16:23:44.193 INFO kablam!  --> src/main.rs:6:1
Oct 12 16:23:44.193 INFO kablam!   |
Oct 12 16:23:44.193 INFO kablam! 6 | fn is_at_correct_position() {
Oct 12 16:23:44.193 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 16:23:44.195 INFO kablam!   |
Oct 12 16:23:44.195 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 12 16:23:44.195 INFO kablam! 
Oct 12 16:23:44.383 INFO kablam! warning: unused variable: `grid`
Oct 12 16:23:44.383 INFO kablam!  --> src/main.rs:3:13
Oct 12 16:23:44.383 INFO kablam!   |
Oct 12 16:23:44.384 INFO kablam! 3 |     let mut grid = GRID_1.clone();
Oct 12 16:23:44.384 INFO kablam!   |             ^^^^ help: consider using `_grid` instead
Oct 12 16:23:44.384 INFO kablam!   |
Oct 12 16:23:44.385 INFO kablam!   = note: #[warn(unused_variables)] on by default
Oct 12 16:23:44.385 INFO kablam! 
Oct 12 16:23:44.386 INFO kablam! warning: variable does not need to be mutable
Oct 12 16:23:44.386 INFO kablam!  --> src/main.rs:3:9
Oct 12 16:23:44.386 INFO kablam!   |
Oct 12 16:23:44.387 INFO kablam! 3 |     let mut grid = GRID_1.clone();
Oct 12 16:23:44.387 INFO kablam!   |         ----^^^^
Oct 12 16:23:44.387 INFO kablam!   |         |
Oct 12 16:23:44.387 INFO kablam!   |         help: remove this `mut`
Oct 12 16:23:44.388 INFO kablam!   |
Oct 12 16:23:44.388 INFO kablam!   = note: #[warn(unused_mut)] on by default
Oct 12 16:23:44.388 INFO kablam! 
Oct 12 16:23:44.389 INFO kablam! warning: function is never used: `is_at_correct_position`
Oct 12 16:23:44.389 INFO kablam!  --> src/main.rs:6:1
Oct 12 16:23:44.389 INFO kablam!   |
Oct 12 16:23:44.389 INFO kablam! 6 | fn is_at_correct_position() {
Oct 12 16:23:44.390 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 16:23:44.390 INFO kablam!   |
Oct 12 16:23:44.390 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 12 16:23:44.390 INFO kablam! 
Oct 12 16:23:44.421 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.65s
Oct 12 16:23:44.423 INFO kablam! su: No module specific data is present
Oct 12 16:23:45.301 INFO running `"docker" "rm" "-f" "96e840f5fb9f32eab218f0066265e843777440de24e28ff0f89bb6ea2ecb890b"`
Oct 12 16:23:45.417 INFO blam! 96e840f5fb9f32eab218f0066265e843777440de24e28ff0f89bb6ea2ecb890b