Dec 19 15:47:45.075 INFO checking ilkka/advent-of-code against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 15:47:45.075 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-4/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/ilkka/advent-of-code:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 15:47:45.605 INFO [stdout] e335832114feefb0d747451887af01e1dfff717df4c1ea524f7b248ddde02490
Dec 19 15:47:45.607 INFO running `"docker" "start" "-a" "e335832114feefb0d747451887af01e1dfff717df4c1ea524f7b248ddde02490"`
Dec 19 15:47:47.648 INFO [stderr]     Checking advent v0.1.0 (/opt/crater/workdir)
Dec 19 15:47:48.088 INFO [stderr] warning: unused variable: `vec`
Dec 19 15:47:48.088 INFO [stderr]  --> src/bin/first.rs:4:9
Dec 19 15:47:48.088 INFO [stderr]   |
Dec 19 15:47:48.088 INFO [stderr] 4 |     let vec = INPUT.split("").collect::<Vec<_>>();
Dec 19 15:47:48.088 INFO [stderr]   |         ^^^ help: consider using `_vec` instead
Dec 19 15:47:48.088 INFO [stderr]   |
Dec 19 15:47:48.088 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 19 15:47:48.089 INFO [stderr] 
Dec 19 15:47:48.328 INFO [stderr] warning: unused variable: `vec`
Dec 19 15:47:48.328 INFO [stderr]  --> src/bin/first.rs:4:9
Dec 19 15:47:48.328 INFO [stderr]   |
Dec 19 15:47:48.328 INFO [stderr] 4 |     let vec = INPUT.split("").collect::<Vec<_>>();
Dec 19 15:47:48.328 INFO [stderr]   |         ^^^ help: consider using `_vec` instead
Dec 19 15:47:48.328 INFO [stderr]   |
Dec 19 15:47:48.328 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 19 15:47:48.328 INFO [stderr] 
Dec 19 15:47:48.368 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.79s
Dec 19 15:47:49.410 INFO running `"docker" "inspect" "e335832114feefb0d747451887af01e1dfff717df4c1ea524f7b248ddde02490"`
Dec 19 15:47:49.716 INFO running `"docker" "rm" "-f" "e335832114feefb0d747451887af01e1dfff717df4c1ea524f7b248ddde02490"`
Dec 19 15:47:49.952 INFO [stdout] e335832114feefb0d747451887af01e1dfff717df4c1ea524f7b248ddde02490