Nov 28 09:40:19.240 INFO checking alice/aoc against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 09:40:19.240 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-0/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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 28 09:40:19.740 INFO [stdout] 3340bfc1af10c07015a1e2712adc5fe70c2943829354b2d77c43aaf47f5efb89
Nov 28 09:40:19.750 INFO running `"docker" "start" "-a" "3340bfc1af10c07015a1e2712adc5fe70c2943829354b2d77c43aaf47f5efb89"`
Nov 28 09:40:21.356 INFO [stderr] usermod: no changes
Nov 28 09:40:21.509 INFO [stderr]    Compiling ndarray v0.11.0
Nov 28 09:40:30.722 INFO [stderr]     Checking advent_game v0.1.0 (/source)
Nov 28 09:40:32.005 INFO [stderr] warning: variable does not need to be mutable
Nov 28 09:40:32.005 INFO [stderr]   --> src/main.rs:28:9
Nov 28 09:40:32.005 INFO [stderr]    |
Nov 28 09:40:32.006 INFO [stderr] 28 |     let mut current_size: usize = START_SIZE;
Nov 28 09:40:32.006 INFO [stderr]    |         ----^^^^^^^^^^^^
Nov 28 09:40:32.006 INFO [stderr]    |         |
Nov 28 09:40:32.006 INFO [stderr]    |         help: remove this `mut`
Nov 28 09:40:32.007 INFO [stderr]    |
Nov 28 09:40:32.007 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 28 09:40:32.007 INFO [stderr] 
Nov 28 09:40:32.007 INFO [stderr] warning: variable does not need to be mutable
Nov 28 09:40:32.008 INFO [stderr]   --> src/main.rs:34:13
Nov 28 09:40:32.008 INFO [stderr]    |
Nov 28 09:40:32.008 INFO [stderr] 34 |         let mut current_view = grid.slice(s![0..current_size, 0..current_size]);
Nov 28 09:40:32.008 INFO [stderr]    |             ----^^^^^^^^^^^^
Nov 28 09:40:32.009 INFO [stderr]    |             |
Nov 28 09:40:32.009 INFO [stderr]    |             help: remove this `mut`
Nov 28 09:40:32.009 INFO [stderr] 
Nov 28 09:40:32.168 INFO [stderr] warning: variable does not need to be mutable
Nov 28 09:40:32.169 INFO [stderr]   --> src/main.rs:28:9
Nov 28 09:40:32.169 INFO [stderr]    |
Nov 28 09:40:32.169 INFO [stderr] 28 |     let mut current_size: usize = START_SIZE;
Nov 28 09:40:32.170 INFO [stderr]    |         ----^^^^^^^^^^^^
Nov 28 09:40:32.170 INFO [stderr]    |         |
Nov 28 09:40:32.170 INFO [stderr]    |         help: remove this `mut`
Nov 28 09:40:32.171 INFO [stderr]    |
Nov 28 09:40:32.171 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 28 09:40:32.171 INFO [stderr] 
Nov 28 09:40:32.172 INFO [stderr] warning: variable does not need to be mutable
Nov 28 09:40:32.172 INFO [stderr]   --> src/main.rs:34:13
Nov 28 09:40:32.172 INFO [stderr]    |
Nov 28 09:40:32.172 INFO [stderr] 34 |         let mut current_view = grid.slice(s![0..current_size, 0..current_size]);
Nov 28 09:40:32.173 INFO [stderr]    |             ----^^^^^^^^^^^^
Nov 28 09:40:32.173 INFO [stderr]    |             |
Nov 28 09:40:32.173 INFO [stderr]    |             help: remove this `mut`
Nov 28 09:40:32.174 INFO [stderr] 
Nov 28 09:40:32.195 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.81s
Nov 28 09:40:32.205 INFO [stderr] su: No module specific data is present
Nov 28 09:40:32.985 INFO running `"docker" "inspect" "3340bfc1af10c07015a1e2712adc5fe70c2943829354b2d77c43aaf47f5efb89"`
Nov 28 09:40:33.255 INFO running `"docker" "rm" "-f" "3340bfc1af10c07015a1e2712adc5fe70c2943829354b2d77c43aaf47f5efb89"`
Nov 28 09:40:33.548 INFO [stdout] 3340bfc1af10c07015a1e2712adc5fe70c2943829354b2d77c43aaf47f5efb89