Nov 27 23:30:10.441 INFO checking noxecane/codechef against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 27 23:30:10.443 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-4/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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"`
Nov 27 23:30:10.918 INFO [stdout] 0eb33d97412e4a1d8007d47e6d3dea9a6be000bf2234a154ece544c863b38d1a
Nov 27 23:30:10.921 INFO running `"docker" "start" "-a" "0eb33d97412e4a1d8007d47e6d3dea9a6be000bf2234a154ece544c863b38d1a"`
Nov 27 23:30:12.596 INFO [stderr] usermod: no changes
Nov 27 23:30:12.620 INFO [stderr]     Checking codechef v0.1.0 (/source)
Nov 27 23:30:12.900 INFO [stderr] warning: unused variable: `grid`
Nov 27 23:30:12.900 INFO [stderr]  --> src/main.rs:3:13
Nov 27 23:30:12.900 INFO [stderr]   |
Nov 27 23:30:12.900 INFO [stderr] 3 |     let mut grid = GRID_1.clone();
Nov 27 23:30:12.900 INFO [stderr]   |             ^^^^ help: consider using `_grid` instead
Nov 27 23:30:12.900 INFO [stderr]   |
Nov 27 23:30:12.900 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Nov 27 23:30:12.900 INFO [stderr] 
Nov 27 23:30:12.900 INFO [stderr] warning: variable does not need to be mutable
Nov 27 23:30:12.900 INFO [stderr]  --> src/main.rs:3:9
Nov 27 23:30:12.900 INFO [stderr]   |
Nov 27 23:30:12.900 INFO [stderr] 3 |     let mut grid = GRID_1.clone();
Nov 27 23:30:12.900 INFO [stderr]   |         ----^^^^
Nov 27 23:30:12.900 INFO [stderr]   |         |
Nov 27 23:30:12.900 INFO [stderr]   |         help: remove this `mut`
Nov 27 23:30:12.900 INFO [stderr]   |
Nov 27 23:30:12.900 INFO [stderr]   = note: #[warn(unused_mut)] on by default
Nov 27 23:30:12.900 INFO [stderr] 
Nov 27 23:30:12.900 INFO [stderr] warning: function is never used: `is_at_correct_position`
Nov 27 23:30:12.900 INFO [stderr]  --> src/main.rs:6:1
Nov 27 23:30:12.900 INFO [stderr]   |
Nov 27 23:30:12.900 INFO [stderr] 6 | fn is_at_correct_position() {
Nov 27 23:30:12.900 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 23:30:12.900 INFO [stderr]   |
Nov 27 23:30:12.900 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 27 23:30:12.900 INFO [stderr] 
Nov 27 23:30:13.031 INFO [stderr] warning: unused variable: `grid`
Nov 27 23:30:13.031 INFO [stderr]  --> src/main.rs:3:13
Nov 27 23:30:13.031 INFO [stderr]   |
Nov 27 23:30:13.031 INFO [stderr] 3 |     let mut grid = GRID_1.clone();
Nov 27 23:30:13.031 INFO [stderr]   |             ^^^^ help: consider using `_grid` instead
Nov 27 23:30:13.031 INFO [stderr]   |
Nov 27 23:30:13.031 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Nov 27 23:30:13.031 INFO [stderr] 
Nov 27 23:30:13.031 INFO [stderr] warning: variable does not need to be mutable
Nov 27 23:30:13.031 INFO [stderr]  --> src/main.rs:3:9
Nov 27 23:30:13.031 INFO [stderr]   |
Nov 27 23:30:13.031 INFO [stderr] 3 |     let mut grid = GRID_1.clone();
Nov 27 23:30:13.031 INFO [stderr]   |         ----^^^^
Nov 27 23:30:13.031 INFO [stderr]   |         |
Nov 27 23:30:13.031 INFO [stderr]   |         help: remove this `mut`
Nov 27 23:30:13.031 INFO [stderr]   |
Nov 27 23:30:13.031 INFO [stderr]   = note: #[warn(unused_mut)] on by default
Nov 27 23:30:13.031 INFO [stderr] 
Nov 27 23:30:13.031 INFO [stderr] warning: function is never used: `is_at_correct_position`
Nov 27 23:30:13.031 INFO [stderr]  --> src/main.rs:6:1
Nov 27 23:30:13.031 INFO [stderr]   |
Nov 27 23:30:13.031 INFO [stderr] 6 | fn is_at_correct_position() {
Nov 27 23:30:13.031 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 23:30:13.031 INFO [stderr]   |
Nov 27 23:30:13.031 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 27 23:30:13.031 INFO [stderr] 
Nov 27 23:30:13.056 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.45s
Nov 27 23:30:13.060 INFO [stderr] su: No module specific data is present
Nov 27 23:30:13.735 INFO running `"docker" "inspect" "0eb33d97412e4a1d8007d47e6d3dea9a6be000bf2234a154ece544c863b38d1a"`
Nov 27 23:30:13.918 INFO running `"docker" "rm" "-f" "0eb33d97412e4a1d8007d47e6d3dea9a6be000bf2234a154ece544c863b38d1a"`
Nov 27 23:30:14.044 INFO [stdout] 0eb33d97412e4a1d8007d47e6d3dea9a6be000bf2234a154ece544c863b38d1a