Dec 19 11:41:43.967 INFO checking noxecane/codechef against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 11:41:43.967 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-6/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/noxecane/codechef:/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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 11:41:44.197 INFO [stdout] 64421061b0d887a6b05c28f14cb001aad31f053484f3256c62ba0002224f15dd
Dec 19 11:41:44.202 INFO running `"docker" "start" "-a" "64421061b0d887a6b05c28f14cb001aad31f053484f3256c62ba0002224f15dd"`
Dec 19 11:41:44.851 INFO [stderr]     Checking codechef v0.1.0 (/opt/crater/workdir)
Dec 19 11:41:44.989 INFO [stderr] warning: unused variable: `grid`
Dec 19 11:41:44.989 INFO [stderr]  --> src/main.rs:3:13
Dec 19 11:41:44.989 INFO [stderr]   |
Dec 19 11:41:44.989 INFO [stderr] 3 |     let mut grid = GRID_1.clone();
Dec 19 11:41:44.989 INFO [stderr]   |             ^^^^ help: consider using `_grid` instead
Dec 19 11:41:44.989 INFO [stderr]   |
Dec 19 11:41:44.989 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 19 11:41:44.989 INFO [stderr] 
Dec 19 11:41:44.989 INFO [stderr] warning: variable does not need to be mutable
Dec 19 11:41:44.989 INFO [stderr]  --> src/main.rs:3:9
Dec 19 11:41:44.989 INFO [stderr]   |
Dec 19 11:41:44.990 INFO [stderr] 3 |     let mut grid = GRID_1.clone();
Dec 19 11:41:44.990 INFO [stderr]   |         ----^^^^
Dec 19 11:41:44.990 INFO [stderr]   |         |
Dec 19 11:41:44.990 INFO [stderr]   |         help: remove this `mut`
Dec 19 11:41:44.990 INFO [stderr]   |
Dec 19 11:41:44.990 INFO [stderr]   = note: #[warn(unused_mut)] on by default
Dec 19 11:41:44.990 INFO [stderr] 
Dec 19 11:41:44.990 INFO [stderr] warning: function is never used: `is_at_correct_position`
Dec 19 11:41:44.990 INFO [stderr]  --> src/main.rs:6:1
Dec 19 11:41:44.990 INFO [stderr]   |
Dec 19 11:41:44.990 INFO [stderr] 6 | fn is_at_correct_position() {
Dec 19 11:41:44.990 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 11:41:44.990 INFO [stderr]   |
Dec 19 11:41:44.990 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 19 11:41:44.990 INFO [stderr] 
Dec 19 11:41:45.003 INFO [stderr] warning: unused variable: `grid`
Dec 19 11:41:45.003 INFO [stderr]  --> src/main.rs:3:13
Dec 19 11:41:45.003 INFO [stderr]   |
Dec 19 11:41:45.003 INFO [stderr] 3 |     let mut grid = GRID_1.clone();
Dec 19 11:41:45.003 INFO [stderr]   |             ^^^^ help: consider using `_grid` instead
Dec 19 11:41:45.004 INFO [stderr]   |
Dec 19 11:41:45.004 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 19 11:41:45.004 INFO [stderr] 
Dec 19 11:41:45.004 INFO [stderr] warning: variable does not need to be mutable
Dec 19 11:41:45.004 INFO [stderr]  --> src/main.rs:3:9
Dec 19 11:41:45.004 INFO [stderr]   |
Dec 19 11:41:45.004 INFO [stderr] 3 |     let mut grid = GRID_1.clone();
Dec 19 11:41:45.004 INFO [stderr]   |         ----^^^^
Dec 19 11:41:45.004 INFO [stderr]   |         |
Dec 19 11:41:45.004 INFO [stderr]   |         help: remove this `mut`
Dec 19 11:41:45.004 INFO [stderr]   |
Dec 19 11:41:45.004 INFO [stderr]   = note: #[warn(unused_mut)] on by default
Dec 19 11:41:45.004 INFO [stderr] 
Dec 19 11:41:45.004 INFO [stderr] warning: function is never used: `is_at_correct_position`
Dec 19 11:41:45.004 INFO [stderr]  --> src/main.rs:6:1
Dec 19 11:41:45.004 INFO [stderr]   |
Dec 19 11:41:45.004 INFO [stderr] 6 | fn is_at_correct_position() {
Dec 19 11:41:45.004 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 11:41:45.004 INFO [stderr]   |
Dec 19 11:41:45.004 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 19 11:41:45.004 INFO [stderr] 
Dec 19 11:41:45.012 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.17s
Dec 19 11:41:45.237 INFO running `"docker" "inspect" "64421061b0d887a6b05c28f14cb001aad31f053484f3256c62ba0002224f15dd"`
Dec 19 11:41:45.405 INFO running `"docker" "rm" "-f" "64421061b0d887a6b05c28f14cb001aad31f053484f3256c62ba0002224f15dd"`
Dec 19 11:41:45.580 INFO [stdout] 64421061b0d887a6b05c28f14cb001aad31f053484f3256c62ba0002224f15dd