Oct 12 14:43:38.627 INFO checking rufusroflpunch/sudoku against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 12 14:43:38.627 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-4/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-4/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-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 12 14:43:39.052 INFO blam! 23aa3ff2ab32f23d8c8051010324d70db059b5f32c4b295304836aa66853413a
Oct 12 14:43:39.054 INFO running `"docker" "start" "-a" "23aa3ff2ab32f23d8c8051010324d70db059b5f32c4b295304836aa66853413a"`
Oct 12 14:43:40.560 INFO kablam! usermod: no changes
Oct 12 14:43:40.600 INFO kablam!     Checking sudoku v0.1.0 (/source)
Oct 12 14:43:41.220 INFO kablam! warning: variable does not need to be mutable
Oct 12 14:43:41.220 INFO kablam!   --> src/main.rs:72:9
Oct 12 14:43:41.220 INFO kablam!    |
Oct 12 14:43:41.220 INFO kablam! 72 |     let mut puz = get_puzzle(&contents);
Oct 12 14:43:41.220 INFO kablam!    |         ----^^^
Oct 12 14:43:41.220 INFO kablam!    |         |
Oct 12 14:43:41.220 INFO kablam!    |         help: remove this `mut`
Oct 12 14:43:41.220 INFO kablam!    |
Oct 12 14:43:41.220 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 12 14:43:41.220 INFO kablam! 
Oct 12 14:43:41.321 INFO kablam! warning: variable does not need to be mutable
Oct 12 14:43:41.321 INFO kablam!   --> src/main.rs:72:9
Oct 12 14:43:41.321 INFO kablam!    |
Oct 12 14:43:41.322 INFO kablam! 72 |     let mut puz = get_puzzle(&contents);
Oct 12 14:43:41.322 INFO kablam!    |         ----^^^
Oct 12 14:43:41.322 INFO kablam!    |         |
Oct 12 14:43:41.323 INFO kablam!    |         help: remove this `mut`
Oct 12 14:43:41.323 INFO kablam!    |
Oct 12 14:43:41.323 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 12 14:43:41.324 INFO kablam! 
Oct 12 14:43:41.357 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
Oct 12 14:43:41.360 INFO kablam! su: No module specific data is present
Oct 12 14:43:42.613 INFO running `"docker" "rm" "-f" "23aa3ff2ab32f23d8c8051010324d70db059b5f32c4b295304836aa66853413a"`
Oct 12 14:43:42.928 INFO blam! 23aa3ff2ab32f23d8c8051010324d70db059b5f32c4b295304836aa66853413a