Oct 12 20:25:06.137 INFO checking ilkka/advent-of-code against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 20:25:06.137 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-4/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-4/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 12 20:25:06.602 INFO blam! 60cd31144d6b83d6978a169dd721ce485590d5fbaea179e28cd37244177fb89a
Oct 12 20:25:06.603 INFO running `"docker" "start" "-a" "60cd31144d6b83d6978a169dd721ce485590d5fbaea179e28cd37244177fb89a"`
Oct 12 20:25:08.296 INFO kablam! usermod: no changes
Oct 12 20:25:08.376 INFO kablam!     Checking advent v0.1.0 (/source)
Oct 12 20:25:09.503 INFO kablam! warning: unused variable: `vec`
Oct 12 20:25:09.504 INFO kablam!  --> src/bin/first.rs:4:9
Oct 12 20:25:09.504 INFO kablam!   |
Oct 12 20:25:09.504 INFO kablam! 4 |     let vec = INPUT.split("").collect::<Vec<_>>();
Oct 12 20:25:09.505 INFO kablam!   |         ^^^ help: consider using `_vec` instead
Oct 12 20:25:09.505 INFO kablam!   |
Oct 12 20:25:09.505 INFO kablam!   = note: #[warn(unused_variables)] on by default
Oct 12 20:25:09.505 INFO kablam! 
Oct 12 20:25:09.697 INFO kablam! warning: unused variable: `vec`
Oct 12 20:25:09.697 INFO kablam!  --> src/bin/first.rs:4:9
Oct 12 20:25:09.697 INFO kablam!   |
Oct 12 20:25:09.698 INFO kablam! 4 |     let vec = INPUT.split("").collect::<Vec<_>>();
Oct 12 20:25:09.698 INFO kablam!   |         ^^^ help: consider using `_vec` instead
Oct 12 20:25:09.698 INFO kablam!   |
Oct 12 20:25:09.698 INFO kablam!   = note: #[warn(unused_variables)] on by default
Oct 12 20:25:09.699 INFO kablam! 
Oct 12 20:25:09.727 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.40s
Oct 12 20:25:09.744 INFO kablam! su: No module specific data is present
Oct 12 20:25:10.309 INFO running `"docker" "rm" "-f" "60cd31144d6b83d6978a169dd721ce485590d5fbaea179e28cd37244177fb89a"`
Oct 12 20:25:10.560 INFO blam! 60cd31144d6b83d6978a169dd721ce485590d5fbaea179e28cd37244177fb89a