Dec 11 12:32:54.881 INFO checking noxecane/codechef against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 12:32:54.881 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-6/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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 12:32:55.098 INFO [stdout] 350258893cbd7ca90e999eb3fb076655b7e5df321d73f733c4618828b8d46a90
Dec 11 12:32:55.102 INFO running `"docker" "start" "-a" "350258893cbd7ca90e999eb3fb076655b7e5df321d73f733c4618828b8d46a90"`
Dec 11 12:32:55.567 INFO [stderr] usermod: no changes
Dec 11 12:32:55.592 INFO [stderr]     Checking codechef v0.1.0 (/source)
Dec 11 12:32:55.776 INFO [stderr] warning: unused variable: `grid`
Dec 11 12:32:55.776 INFO [stderr]  --> src/main.rs:3:13
Dec 11 12:32:55.776 INFO [stderr]   |
Dec 11 12:32:55.776 INFO [stderr] 3 |     let mut grid = GRID_1.clone();
Dec 11 12:32:55.776 INFO [stderr]   |             ^^^^ help: consider using `_grid` instead
Dec 11 12:32:55.783 INFO [stderr]   |
Dec 11 12:32:55.783 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 11 12:32:55.783 INFO [stderr] 
Dec 11 12:32:55.784 INFO [stderr] warning: variable does not need to be mutable
Dec 11 12:32:55.784 INFO [stderr]  --> src/main.rs:3:9
Dec 11 12:32:55.784 INFO [stderr]   |
Dec 11 12:32:55.784 INFO [stderr] 3 |     let mut grid = GRID_1.clone();
Dec 11 12:32:55.784 INFO [stderr]   |         ----^^^^
Dec 11 12:32:55.784 INFO [stderr]   |         |
Dec 11 12:32:55.784 INFO [stderr]   |         help: remove this `mut`
Dec 11 12:32:55.784 INFO [stderr]   |
Dec 11 12:32:55.784 INFO [stderr]   = note: #[warn(unused_mut)] on by default
Dec 11 12:32:55.784 INFO [stderr] 
Dec 11 12:32:55.785 INFO [stderr] warning: function is never used: `is_at_correct_position`
Dec 11 12:32:55.785 INFO [stderr]  --> src/main.rs:6:1
Dec 11 12:32:55.785 INFO [stderr]   |
Dec 11 12:32:55.785 INFO [stderr] 6 | fn is_at_correct_position() {
Dec 11 12:32:55.785 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 12:32:55.785 INFO [stderr]   |
Dec 11 12:32:55.785 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 11 12:32:55.785 INFO [stderr] 
Dec 11 12:32:55.863 INFO [stderr] warning: unused variable: `grid`
Dec 11 12:32:55.863 INFO [stderr]  --> src/main.rs:3:13
Dec 11 12:32:55.863 INFO [stderr]   |
Dec 11 12:32:55.863 INFO [stderr] 3 |     let mut grid = GRID_1.clone();
Dec 11 12:32:55.864 INFO [stderr]   |             ^^^^ help: consider using `_grid` instead
Dec 11 12:32:55.864 INFO [stderr]   |
Dec 11 12:32:55.864 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 11 12:32:55.864 INFO [stderr] 
Dec 11 12:32:55.864 INFO [stderr] warning: variable does not need to be mutable
Dec 11 12:32:55.864 INFO [stderr]  --> src/main.rs:3:9
Dec 11 12:32:55.864 INFO [stderr]   |
Dec 11 12:32:55.864 INFO [stderr] 3 |     let mut grid = GRID_1.clone();
Dec 11 12:32:55.864 INFO [stderr]   |         ----^^^^
Dec 11 12:32:55.864 INFO [stderr]   |         |
Dec 11 12:32:55.864 INFO [stderr]   |         help: remove this `mut`
Dec 11 12:32:55.864 INFO [stderr]   |
Dec 11 12:32:55.864 INFO [stderr]   = note: #[warn(unused_mut)] on by default
Dec 11 12:32:55.864 INFO [stderr] 
Dec 11 12:32:55.864 INFO [stderr] warning: function is never used: `is_at_correct_position`
Dec 11 12:32:55.864 INFO [stderr]  --> src/main.rs:6:1
Dec 11 12:32:55.864 INFO [stderr]   |
Dec 11 12:32:55.864 INFO [stderr] 6 | fn is_at_correct_position() {
Dec 11 12:32:55.864 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 12:32:55.864 INFO [stderr]   |
Dec 11 12:32:55.864 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 11 12:32:55.864 INFO [stderr] 
Dec 11 12:32:55.900 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.31s
Dec 11 12:32:55.900 INFO [stderr] su: No module specific data is present
Dec 11 12:32:56.237 INFO running `"docker" "inspect" "350258893cbd7ca90e999eb3fb076655b7e5df321d73f733c4618828b8d46a90"`
Dec 11 12:32:56.435 INFO running `"docker" "rm" "-f" "350258893cbd7ca90e999eb3fb076655b7e5df321d73f733c4618828b8d46a90"`
Dec 11 12:32:56.696 INFO [stdout] 350258893cbd7ca90e999eb3fb076655b7e5df321d73f733c4618828b8d46a90