Nov 30 01:38:58.358 INFO checking ilkka/advent-of-code against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 01:38:58.358 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-0/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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 30 01:38:58.693 INFO [stdout] 43d143ef69a26deea1b720a983ea0cfa7c2d6ef9e0dbe20ac35939e59a275a72
Nov 30 01:38:58.700 INFO running `"docker" "start" "-a" "43d143ef69a26deea1b720a983ea0cfa7c2d6ef9e0dbe20ac35939e59a275a72"`
Nov 30 01:39:00.320 INFO [stderr] usermod: no changes
Nov 30 01:39:00.404 INFO [stderr]     Checking advent v0.1.0 (/source)
Nov 30 01:39:00.952 INFO [stderr] warning: unused variable: `vec`
Nov 30 01:39:00.952 INFO [stderr]  --> src/bin/first.rs:4:9
Nov 30 01:39:00.952 INFO [stderr]   |
Nov 30 01:39:00.952 INFO [stderr] 4 |     let vec = INPUT.split("").collect::<Vec<_>>();
Nov 30 01:39:00.952 INFO [stderr]   |         ^^^ help: consider using `_vec` instead
Nov 30 01:39:00.956 INFO [stderr]   |
Nov 30 01:39:00.956 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Nov 30 01:39:00.956 INFO [stderr] 
Nov 30 01:39:01.072 INFO [stderr] warning: unused variable: `vec`
Nov 30 01:39:01.072 INFO [stderr]  --> src/bin/first.rs:4:9
Nov 30 01:39:01.072 INFO [stderr]   |
Nov 30 01:39:01.072 INFO [stderr] 4 |     let vec = INPUT.split("").collect::<Vec<_>>();
Nov 30 01:39:01.072 INFO [stderr]   |         ^^^ help: consider using `_vec` instead
Nov 30 01:39:01.072 INFO [stderr]   |
Nov 30 01:39:01.072 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Nov 30 01:39:01.072 INFO [stderr] 
Nov 30 01:39:01.396 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.04s
Nov 30 01:39:01.398 INFO [stderr] su: No module specific data is present
Nov 30 01:39:02.147 INFO running `"docker" "inspect" "43d143ef69a26deea1b720a983ea0cfa7c2d6ef9e0dbe20ac35939e59a275a72"`
Nov 30 01:39:02.476 INFO running `"docker" "rm" "-f" "43d143ef69a26deea1b720a983ea0cfa7c2d6ef9e0dbe20ac35939e59a275a72"`
Nov 30 01:39:02.812 INFO [stdout] 43d143ef69a26deea1b720a983ea0cfa7c2d6ef9e0dbe20ac35939e59a275a72