Oct 31 23:00:07.134 INFO checking prmejc/AdventOfCode2016 against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Oct 31 23:00:07.134 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-1/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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 31 23:00:07.536 INFO blam! 0bb70e359335a9b3f6699e6d98a132746a0b88d035949947c8332be2d53991e9
Oct 31 23:00:07.541 INFO running `"docker" "start" "-a" "0bb70e359335a9b3f6699e6d98a132746a0b88d035949947c8332be2d53991e9"`
Oct 31 23:00:08.695 INFO kablam! usermod: no changes
Oct 31 23:00:08.738 INFO kablam!     Checking advent2016 v0.1.0 (/source)
Oct 31 23:00:09.232 INFO kablam! warning: unused variable: `checksum`
Oct 31 23:00:09.232 INFO kablam!   --> src/day4.rs:33:7
Oct 31 23:00:09.232 INFO kablam!    |
Oct 31 23:00:09.233 INFO kablam! 33 |   let checksum = room.split("[").last().unwrap().replace("]","");
Oct 31 23:00:09.233 INFO kablam!    |       ^^^^^^^^ help: consider using `_checksum` instead
Oct 31 23:00:09.233 INFO kablam!    |
Oct 31 23:00:09.234 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 31 23:00:09.234 INFO kablam! 
Oct 31 23:00:09.265 INFO kablam! warning: function is never used: `part1`
Oct 31 23:00:09.265 INFO kablam!  --> src/day4.rs:4:1
Oct 31 23:00:09.265 INFO kablam!   |
Oct 31 23:00:09.265 INFO kablam! 4 | pub fn part1(){
Oct 31 23:00:09.265 INFO kablam!   | ^^^^^^^^^^^^^^
Oct 31 23:00:09.265 INFO kablam!   |
Oct 31 23:00:09.265 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 31 23:00:09.265 INFO kablam! 
Oct 31 23:00:09.265 INFO kablam! warning: function is never used: `is_a_room`
Oct 31 23:00:09.265 INFO kablam!   --> src/day4.rs:40:1
Oct 31 23:00:09.265 INFO kablam!    |
Oct 31 23:00:09.265 INFO kablam! 40 | fn is_a_room(room: &str) -> (bool, i32) {
Oct 31 23:00:09.265 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 23:00:09.265 INFO kablam! 
Oct 31 23:00:09.313 INFO kablam! warning: unused variable: `checksum`
Oct 31 23:00:09.313 INFO kablam!   --> src/day4.rs:33:7
Oct 31 23:00:09.313 INFO kablam!    |
Oct 31 23:00:09.314 INFO kablam! 33 |   let checksum = room.split("[").last().unwrap().replace("]","");
Oct 31 23:00:09.314 INFO kablam!    |       ^^^^^^^^ help: consider using `_checksum` instead
Oct 31 23:00:09.314 INFO kablam!    |
Oct 31 23:00:09.314 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 31 23:00:09.315 INFO kablam! 
Oct 31 23:00:09.385 INFO kablam! warning: function is never used: `part1`
Oct 31 23:00:09.385 INFO kablam!  --> src/day4.rs:4:1
Oct 31 23:00:09.385 INFO kablam!   |
Oct 31 23:00:09.386 INFO kablam! 4 | pub fn part1(){
Oct 31 23:00:09.386 INFO kablam!   | ^^^^^^^^^^^^^^
Oct 31 23:00:09.386 INFO kablam!   |
Oct 31 23:00:09.387 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 31 23:00:09.387 INFO kablam! 
Oct 31 23:00:09.387 INFO kablam! warning: function is never used: `is_a_room`
Oct 31 23:00:09.387 INFO kablam!   --> src/day4.rs:40:1
Oct 31 23:00:09.388 INFO kablam!    |
Oct 31 23:00:09.388 INFO kablam! 40 | fn is_a_room(room: &str) -> (bool, i32) {
Oct 31 23:00:09.388 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 23:00:09.389 INFO kablam! 
Oct 31 23:00:09.423 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.70s
Oct 31 23:00:09.425 INFO kablam! su: No module specific data is present
Oct 31 23:00:10.264 INFO running `"docker" "rm" "-f" "0bb70e359335a9b3f6699e6d98a132746a0b88d035949947c8332be2d53991e9"`
Oct 31 23:00:10.505 INFO blam! 0bb70e359335a9b3f6699e6d98a132746a0b88d035949947c8332be2d53991e9