Oct 13 01:22:14.410 INFO checking alice/aoc against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 01:22:14.410 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-3/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-3/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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"`
Oct 13 01:22:14.689 INFO blam! ce5ddf53ecde47b5aa8dc276b873595135fb168094cc33023c624985445205f3
Oct 13 01:22:14.690 INFO running `"docker" "start" "-a" "ce5ddf53ecde47b5aa8dc276b873595135fb168094cc33023c624985445205f3"`
Oct 13 01:22:15.256 INFO kablam! usermod: no changes
Oct 13 01:22:15.351 INFO kablam!    Compiling ndarray v0.11.0
Oct 13 01:22:15.351 INFO kablam!     Checking itertools v0.7.4
Oct 13 01:22:15.351 INFO kablam!     Checking num-complex v0.1.41
Oct 13 01:22:15.351 INFO kablam!     Checking regex v0.2.3
Oct 13 01:22:30.548 INFO kablam!     Checking advent_game v0.1.0 (/source)
Oct 13 01:22:31.570 INFO kablam! warning: variable does not need to be mutable
Oct 13 01:22:31.570 INFO kablam!   --> src/main.rs:28:9
Oct 13 01:22:31.574 INFO kablam!    |
Oct 13 01:22:31.574 INFO kablam! 28 |     let mut current_size: usize = START_SIZE;
Oct 13 01:22:31.574 INFO kablam!    |         ----^^^^^^^^^^^^
Oct 13 01:22:31.575 INFO kablam!    |         |
Oct 13 01:22:31.575 INFO kablam!    |         help: remove this `mut`
Oct 13 01:22:31.575 INFO kablam!    |
Oct 13 01:22:31.575 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 13 01:22:31.576 INFO kablam! 
Oct 13 01:22:31.576 INFO kablam! warning: variable does not need to be mutable
Oct 13 01:22:31.576 INFO kablam!   --> src/main.rs:34:13
Oct 13 01:22:31.576 INFO kablam!    |
Oct 13 01:22:31.577 INFO kablam! 34 |         let mut current_view = grid.slice(s![0..current_size, 0..current_size]);
Oct 13 01:22:31.577 INFO kablam!    |             ----^^^^^^^^^^^^
Oct 13 01:22:31.577 INFO kablam!    |             |
Oct 13 01:22:31.577 INFO kablam!    |             help: remove this `mut`
Oct 13 01:22:31.578 INFO kablam! 
Oct 13 01:22:31.968 INFO kablam! warning: variable does not need to be mutable
Oct 13 01:22:31.968 INFO kablam!   --> src/main.rs:28:9
Oct 13 01:22:31.968 INFO kablam!    |
Oct 13 01:22:31.968 INFO kablam! 28 |     let mut current_size: usize = START_SIZE;
Oct 13 01:22:31.968 INFO kablam!    |         ----^^^^^^^^^^^^
Oct 13 01:22:31.968 INFO kablam!    |         |
Oct 13 01:22:31.968 INFO kablam!    |         help: remove this `mut`
Oct 13 01:22:31.968 INFO kablam!    |
Oct 13 01:22:31.968 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 13 01:22:31.968 INFO kablam! 
Oct 13 01:22:31.968 INFO kablam! warning: variable does not need to be mutable
Oct 13 01:22:31.968 INFO kablam!   --> src/main.rs:34:13
Oct 13 01:22:31.968 INFO kablam!    |
Oct 13 01:22:31.968 INFO kablam! 34 |         let mut current_view = grid.slice(s![0..current_size, 0..current_size]);
Oct 13 01:22:31.969 INFO kablam!    |             ----^^^^^^^^^^^^
Oct 13 01:22:31.969 INFO kablam!    |             |
Oct 13 01:22:31.969 INFO kablam!    |             help: remove this `mut`
Oct 13 01:22:31.969 INFO kablam! 
Oct 13 01:22:31.989 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 16.70s
Oct 13 01:22:31.996 INFO kablam! su: No module specific data is present
Oct 13 01:22:32.702 INFO running `"docker" "rm" "-f" "ce5ddf53ecde47b5aa8dc276b873595135fb168094cc33023c624985445205f3"`
Oct 13 01:22:33.064 INFO blam! ce5ddf53ecde47b5aa8dc276b873595135fb168094cc33023c624985445205f3