Dec 13 08:40:11.652 INFO testing noxecane/codechef against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 13 08:40:11.652 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt build --frozen" "-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 13 08:40:12.171 INFO [stdout] dca110fb1ac2276d4e7abf00dc52561ffce7ad8ebd67b47131500ff97399f186
Dec 13 08:40:12.176 INFO running `"docker" "start" "-a" "dca110fb1ac2276d4e7abf00dc52561ffce7ad8ebd67b47131500ff97399f186"`
Dec 13 08:40:12.815 INFO [stderr] usermod: no changes
Dec 13 08:40:12.847 INFO [stderr]    Compiling codechef v0.1.0 (/source)
Dec 13 08:40:13.029 INFO [stderr] warning: unused variable: `grid`
Dec 13 08:40:13.029 INFO [stderr]  --> src/main.rs:3:13
Dec 13 08:40:13.029 INFO [stderr]   |
Dec 13 08:40:13.029 INFO [stderr] 3 |     let mut grid = GRID_1.clone();
Dec 13 08:40:13.029 INFO [stderr]   |             ^^^^ help: consider using `_grid` instead
Dec 13 08:40:13.029 INFO [stderr]   |
Dec 13 08:40:13.029 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 13 08:40:13.029 INFO [stderr] 
Dec 13 08:40:13.029 INFO [stderr] warning: variable does not need to be mutable
Dec 13 08:40:13.029 INFO [stderr]  --> src/main.rs:3:9
Dec 13 08:40:13.029 INFO [stderr]   |
Dec 13 08:40:13.029 INFO [stderr] 3 |     let mut grid = GRID_1.clone();
Dec 13 08:40:13.029 INFO [stderr]   |         ----^^^^
Dec 13 08:40:13.029 INFO [stderr]   |         |
Dec 13 08:40:13.029 INFO [stderr]   |         help: remove this `mut`
Dec 13 08:40:13.029 INFO [stderr]   |
Dec 13 08:40:13.029 INFO [stderr]   = note: #[warn(unused_mut)] on by default
Dec 13 08:40:13.029 INFO [stderr] 
Dec 13 08:40:13.029 INFO [stderr] warning: function is never used: `is_at_correct_position`
Dec 13 08:40:13.029 INFO [stderr]  --> src/main.rs:6:1
Dec 13 08:40:13.029 INFO [stderr]   |
Dec 13 08:40:13.029 INFO [stderr] 6 | fn is_at_correct_position() {
Dec 13 08:40:13.029 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 08:40:13.029 INFO [stderr]   |
Dec 13 08:40:13.029 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 13 08:40:13.029 INFO [stderr] 
Dec 13 08:40:13.205 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.37s
Dec 13 08:40:13.210 INFO [stderr] su: No module specific data is present
Dec 13 08:40:13.560 INFO running `"docker" "inspect" "dca110fb1ac2276d4e7abf00dc52561ffce7ad8ebd67b47131500ff97399f186"`
Dec 13 08:40:13.630 INFO running `"docker" "rm" "-f" "dca110fb1ac2276d4e7abf00dc52561ffce7ad8ebd67b47131500ff97399f186"`
Dec 13 08:40:13.724 INFO [stdout] dca110fb1ac2276d4e7abf00dc52561ffce7ad8ebd67b47131500ff97399f186
Dec 13 08:40:13.727 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen --no-run" "-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 13 08:40:13.883 INFO [stdout] 834af98600bc90c1f551f4f3e8b8d7714f351dc9638e103ada53bcf6d34de2d6
Dec 13 08:40:13.886 INFO running `"docker" "start" "-a" "834af98600bc90c1f551f4f3e8b8d7714f351dc9638e103ada53bcf6d34de2d6"`
Dec 13 08:40:14.264 INFO [stderr] usermod: no changes
Dec 13 08:40:14.286 INFO [stderr]    Compiling codechef v0.1.0 (/source)
Dec 13 08:40:14.503 INFO [stderr] warning: unused variable: `grid`
Dec 13 08:40:14.503 INFO [stderr]  --> src/main.rs:3:13
Dec 13 08:40:14.503 INFO [stderr]   |
Dec 13 08:40:14.503 INFO [stderr] 3 |     let mut grid = GRID_1.clone();
Dec 13 08:40:14.503 INFO [stderr]   |             ^^^^ help: consider using `_grid` instead
Dec 13 08:40:14.503 INFO [stderr]   |
Dec 13 08:40:14.503 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 13 08:40:14.503 INFO [stderr] 
Dec 13 08:40:14.510 INFO [stderr] warning: variable does not need to be mutable
Dec 13 08:40:14.510 INFO [stderr]  --> src/main.rs:3:9
Dec 13 08:40:14.510 INFO [stderr]   |
Dec 13 08:40:14.510 INFO [stderr] 3 |     let mut grid = GRID_1.clone();
Dec 13 08:40:14.510 INFO [stderr]   |         ----^^^^
Dec 13 08:40:14.510 INFO [stderr]   |         |
Dec 13 08:40:14.510 INFO [stderr]   |         help: remove this `mut`
Dec 13 08:40:14.510 INFO [stderr]   |
Dec 13 08:40:14.510 INFO [stderr]   = note: #[warn(unused_mut)] on by default
Dec 13 08:40:14.510 INFO [stderr] 
Dec 13 08:40:14.510 INFO [stderr] warning: function is never used: `is_at_correct_position`
Dec 13 08:40:14.510 INFO [stderr]  --> src/main.rs:6:1
Dec 13 08:40:14.510 INFO [stderr]   |
Dec 13 08:40:14.510 INFO [stderr] 6 | fn is_at_correct_position() {
Dec 13 08:40:14.510 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 08:40:14.510 INFO [stderr]   |
Dec 13 08:40:14.510 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 13 08:40:14.510 INFO [stderr] 
Dec 13 08:40:14.802 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.52s
Dec 13 08:40:14.808 INFO [stderr] su: No module specific data is present
Dec 13 08:40:15.268 INFO running `"docker" "inspect" "834af98600bc90c1f551f4f3e8b8d7714f351dc9638e103ada53bcf6d34de2d6"`
Dec 13 08:40:15.372 INFO running `"docker" "rm" "-f" "834af98600bc90c1f551f4f3e8b8d7714f351dc9638e103ada53bcf6d34de2d6"`
Dec 13 08:40:15.486 INFO [stdout] 834af98600bc90c1f551f4f3e8b8d7714f351dc9638e103ada53bcf6d34de2d6
Dec 13 08:40:15.489 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen" "-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 13 08:40:15.733 INFO [stdout] 6c84129aee0b541e8847d6556f69cb0bf94f65da3f552a98c1f2ac0bfa1c92be
Dec 13 08:40:15.736 INFO running `"docker" "start" "-a" "6c84129aee0b541e8847d6556f69cb0bf94f65da3f552a98c1f2ac0bfa1c92be"`
Dec 13 08:40:16.252 INFO [stderr] usermod: no changes
Dec 13 08:40:16.278 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 13 08:40:16.279 INFO [stderr]      Running /target/debug/deps/codechef-c4046060c572d1aa
Dec 13 08:40:16.280 INFO [stdout] 
Dec 13 08:40:16.280 INFO [stdout] running 0 tests
Dec 13 08:40:16.280 INFO [stdout] 
Dec 13 08:40:16.280 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 08:40:16.280 INFO [stdout] 
Dec 13 08:40:16.283 INFO [stderr] su: No module specific data is present
Dec 13 08:40:16.615 INFO running `"docker" "inspect" "6c84129aee0b541e8847d6556f69cb0bf94f65da3f552a98c1f2ac0bfa1c92be"`
Dec 13 08:40:16.685 INFO running `"docker" "rm" "-f" "6c84129aee0b541e8847d6556f69cb0bf94f65da3f552a98c1f2ac0bfa1c92be"`
Dec 13 08:40:16.773 INFO [stdout] 6c84129aee0b541e8847d6556f69cb0bf94f65da3f552a98c1f2ac0bfa1c92be