Dec 12 03:40:11.021 INFO checking BrianLee608/adventofcode2017rust against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 03:40:11.021 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-4/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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"`
Dec 12 03:40:11.352 INFO [stdout] 14625a8d0ad5d6d1a09c51a6d3165693a001e1d1fd8ece347efbc4da6acf44be
Dec 12 03:40:11.356 INFO running `"docker" "start" "-a" "14625a8d0ad5d6d1a09c51a6d3165693a001e1d1fd8ece347efbc4da6acf44be"`
Dec 12 03:40:13.095 INFO [stderr] usermod: no changes
Dec 12 03:40:13.168 INFO [stderr]     Checking adventofcode2017 v0.1.0 (/source)
Dec 12 03:40:13.719 INFO [stderr] warning: function is never used: `min_max_diff`
Dec 12 03:40:13.719 INFO [stderr]  --> src/day2.rs:4:1
Dec 12 03:40:13.719 INFO [stderr]   |
Dec 12 03:40:13.719 INFO [stderr] 4 | fn min_max_diff(line: &str) -> u32 {
Dec 12 03:40:13.719 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 03:40:13.719 INFO [stderr]   |
Dec 12 03:40:13.719 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 12 03:40:13.719 INFO [stderr] 
Dec 12 03:40:13.958 INFO [stderr] warning: function is never used: `min_max_diff`
Dec 12 03:40:13.958 INFO [stderr]  --> src/day2.rs:4:1
Dec 12 03:40:13.958 INFO [stderr]   |
Dec 12 03:40:13.958 INFO [stderr] 4 | fn min_max_diff(line: &str) -> u32 {
Dec 12 03:40:13.958 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 03:40:13.958 INFO [stderr]   |
Dec 12 03:40:13.958 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 12 03:40:13.959 INFO [stderr] 
Dec 12 03:40:13.982 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.86s
Dec 12 03:40:13.983 INFO [stderr] su: No module specific data is present
Dec 12 03:40:14.308 INFO running `"docker" "inspect" "14625a8d0ad5d6d1a09c51a6d3165693a001e1d1fd8ece347efbc4da6acf44be"`
Dec 12 03:40:14.414 INFO running `"docker" "rm" "-f" "14625a8d0ad5d6d1a09c51a6d3165693a001e1d1fd8ece347efbc4da6acf44be"`
Dec 12 03:40:14.502 INFO [stdout] 14625a8d0ad5d6d1a09c51a6d3165693a001e1d1fd8ece347efbc4da6acf44be