Dec 04 13:04:06.340 INFO checking noxecane/codechef against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 13:04:06.340 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-0/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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 13:04:06.615 INFO [stdout] 7370e24e5182c2e4d8ae21b1e0a7c5d211bdb4d854af01d2835ab44b7669be09
Dec 04 13:04:06.621 INFO running `"docker" "start" "-a" "7370e24e5182c2e4d8ae21b1e0a7c5d211bdb4d854af01d2835ab44b7669be09"`
Dec 04 13:04:07.319 INFO [stderr] usermod: no changes
Dec 04 13:04:07.375 INFO [stderr]     Checking codechef v0.1.0 (/source)
Dec 04 13:04:07.575 INFO [stderr] warning: unused variable: `grid`
Dec 04 13:04:07.575 INFO [stderr]  --> src/main.rs:3:13
Dec 04 13:04:07.575 INFO [stderr]   |
Dec 04 13:04:07.575 INFO [stderr] 3 |     let mut grid = GRID_1.clone();
Dec 04 13:04:07.575 INFO [stderr]   |             ^^^^ help: consider using `_grid` instead
Dec 04 13:04:07.575 INFO [stderr]   |
Dec 04 13:04:07.575 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 04 13:04:07.575 INFO [stderr] 
Dec 04 13:04:07.575 INFO [stderr] warning: variable does not need to be mutable
Dec 04 13:04:07.575 INFO [stderr]  --> src/main.rs:3:9
Dec 04 13:04:07.575 INFO [stderr]   |
Dec 04 13:04:07.575 INFO [stderr] 3 |     let mut grid = GRID_1.clone();
Dec 04 13:04:07.575 INFO [stderr]   |         ----^^^^
Dec 04 13:04:07.575 INFO [stderr]   |         |
Dec 04 13:04:07.575 INFO [stderr]   |         help: remove this `mut`
Dec 04 13:04:07.575 INFO [stderr]   |
Dec 04 13:04:07.575 INFO [stderr]   = note: #[warn(unused_mut)] on by default
Dec 04 13:04:07.575 INFO [stderr] 
Dec 04 13:04:07.576 INFO [stderr] warning: function is never used: `is_at_correct_position`
Dec 04 13:04:07.576 INFO [stderr]  --> src/main.rs:6:1
Dec 04 13:04:07.576 INFO [stderr]   |
Dec 04 13:04:07.576 INFO [stderr] 6 | fn is_at_correct_position() {
Dec 04 13:04:07.576 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 13:04:07.576 INFO [stderr]   |
Dec 04 13:04:07.576 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 04 13:04:07.576 INFO [stderr] 
Dec 04 13:04:07.628 INFO [stderr] warning: unused variable: `grid`
Dec 04 13:04:07.628 INFO [stderr]  --> src/main.rs:3:13
Dec 04 13:04:07.628 INFO [stderr]   |
Dec 04 13:04:07.628 INFO [stderr] 3 |     let mut grid = GRID_1.clone();
Dec 04 13:04:07.628 INFO [stderr]   |             ^^^^ help: consider using `_grid` instead
Dec 04 13:04:07.628 INFO [stderr]   |
Dec 04 13:04:07.628 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 04 13:04:07.628 INFO [stderr] 
Dec 04 13:04:07.629 INFO [stderr] warning: variable does not need to be mutable
Dec 04 13:04:07.629 INFO [stderr]  --> src/main.rs:3:9
Dec 04 13:04:07.629 INFO [stderr]   |
Dec 04 13:04:07.629 INFO [stderr] 3 |     let mut grid = GRID_1.clone();
Dec 04 13:04:07.629 INFO [stderr]   |         ----^^^^
Dec 04 13:04:07.629 INFO [stderr]   |         |
Dec 04 13:04:07.629 INFO [stderr]   |         help: remove this `mut`
Dec 04 13:04:07.629 INFO [stderr]   |
Dec 04 13:04:07.629 INFO [stderr]   = note: #[warn(unused_mut)] on by default
Dec 04 13:04:07.629 INFO [stderr] 
Dec 04 13:04:07.629 INFO [stderr] warning: function is never used: `is_at_correct_position`
Dec 04 13:04:07.629 INFO [stderr]  --> src/main.rs:6:1
Dec 04 13:04:07.629 INFO [stderr]   |
Dec 04 13:04:07.629 INFO [stderr] 6 | fn is_at_correct_position() {
Dec 04 13:04:07.629 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 13:04:07.629 INFO [stderr]   |
Dec 04 13:04:07.629 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 04 13:04:07.629 INFO [stderr] 
Dec 04 13:04:07.660 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.30s
Dec 04 13:04:07.669 INFO [stderr] su: No module specific data is present
Dec 04 13:04:07.971 INFO running `"docker" "inspect" "7370e24e5182c2e4d8ae21b1e0a7c5d211bdb4d854af01d2835ab44b7669be09"`
Dec 04 13:04:08.146 INFO running `"docker" "rm" "-f" "7370e24e5182c2e4d8ae21b1e0a7c5d211bdb4d854af01d2835ab44b7669be09"`
Dec 04 13:04:08.270 INFO [stdout] 7370e24e5182c2e4d8ae21b1e0a7c5d211bdb4d854af01d2835ab44b7669be09