Dec 04 12:12:04.139 INFO checking prmejc/AdventOfCode2016 against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 12:12:04.139 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-2/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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 04 12:12:04.711 INFO [stdout] eed374e3f02e7bd2fc0ce88a9870a52cd8d65a9bbba76ee063aa1254a78c4d8a
Dec 04 12:12:04.715 INFO running `"docker" "start" "-a" "eed374e3f02e7bd2fc0ce88a9870a52cd8d65a9bbba76ee063aa1254a78c4d8a"`
Dec 04 12:12:05.720 INFO [stderr] usermod: no changes
Dec 04 12:12:05.807 INFO [stderr]     Checking advent2016 v0.1.0 (/source)
Dec 04 12:12:06.179 INFO [stderr] warning: unused variable: `checksum`
Dec 04 12:12:06.179 INFO [stderr]   --> src/day4.rs:33:7
Dec 04 12:12:06.179 INFO [stderr]    |
Dec 04 12:12:06.179 INFO [stderr] 33 |   let checksum = room.split("[").last().unwrap().replace("]","");
Dec 04 12:12:06.179 INFO [stderr]    |       ^^^^^^^^ help: consider using `_checksum` instead
Dec 04 12:12:06.179 INFO [stderr]    |
Dec 04 12:12:06.183 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 12:12:06.183 INFO [stderr] 
Dec 04 12:12:06.203 INFO [stderr] warning: function is never used: `part1`
Dec 04 12:12:06.203 INFO [stderr]  --> src/day4.rs:4:1
Dec 04 12:12:06.203 INFO [stderr]   |
Dec 04 12:12:06.203 INFO [stderr] 4 | pub fn part1(){
Dec 04 12:12:06.203 INFO [stderr]   | ^^^^^^^^^^^^^^
Dec 04 12:12:06.203 INFO [stderr]   |
Dec 04 12:12:06.203 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 04 12:12:06.203 INFO [stderr] 
Dec 04 12:12:06.203 INFO [stderr] warning: function is never used: `is_a_room`
Dec 04 12:12:06.203 INFO [stderr]   --> src/day4.rs:40:1
Dec 04 12:12:06.203 INFO [stderr]    |
Dec 04 12:12:06.203 INFO [stderr] 40 | fn is_a_room(room: &str) -> (bool, i32) {
Dec 04 12:12:06.203 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 12:12:06.203 INFO [stderr] 
Dec 04 12:12:06.307 INFO [stderr] warning: unused variable: `checksum`
Dec 04 12:12:06.307 INFO [stderr]   --> src/day4.rs:33:7
Dec 04 12:12:06.307 INFO [stderr]    |
Dec 04 12:12:06.307 INFO [stderr] 33 |   let checksum = room.split("[").last().unwrap().replace("]","");
Dec 04 12:12:06.307 INFO [stderr]    |       ^^^^^^^^ help: consider using `_checksum` instead
Dec 04 12:12:06.307 INFO [stderr]    |
Dec 04 12:12:06.307 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 12:12:06.307 INFO [stderr] 
Dec 04 12:12:06.337 INFO [stderr] warning: function is never used: `part1`
Dec 04 12:12:06.337 INFO [stderr]  --> src/day4.rs:4:1
Dec 04 12:12:06.337 INFO [stderr]   |
Dec 04 12:12:06.337 INFO [stderr] 4 | pub fn part1(){
Dec 04 12:12:06.337 INFO [stderr]   | ^^^^^^^^^^^^^^
Dec 04 12:12:06.337 INFO [stderr]   |
Dec 04 12:12:06.337 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 04 12:12:06.337 INFO [stderr] 
Dec 04 12:12:06.337 INFO [stderr] warning: function is never used: `is_a_room`
Dec 04 12:12:06.337 INFO [stderr]   --> src/day4.rs:40:1
Dec 04 12:12:06.337 INFO [stderr]    |
Dec 04 12:12:06.337 INFO [stderr] 40 | fn is_a_room(room: &str) -> (bool, i32) {
Dec 04 12:12:06.337 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 12:12:06.337 INFO [stderr] 
Dec 04 12:12:06.359 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.61s
Dec 04 12:12:06.371 INFO [stderr] su: No module specific data is present
Dec 04 12:12:07.132 INFO running `"docker" "inspect" "eed374e3f02e7bd2fc0ce88a9870a52cd8d65a9bbba76ee063aa1254a78c4d8a"`
Dec 04 12:12:07.430 INFO running `"docker" "rm" "-f" "eed374e3f02e7bd2fc0ce88a9870a52cd8d65a9bbba76ee063aa1254a78c4d8a"`
Dec 04 12:12:07.894 INFO [stdout] eed374e3f02e7bd2fc0ce88a9870a52cd8d65a9bbba76ee063aa1254a78c4d8a