Nov 06 15:53:05.098 INFO checking prmejc/AdventOfCode2016 against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687
Nov 06 15:53:05.098 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-7/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/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 +24e66c28980442a48d9458f1a4f9b76cc722dc8a-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 06 15:53:05.584 INFO blam! f544754590d11ae839fc5909af2c0ebe1798d26a71fd851aa6b7846c6c42728a
Nov 06 15:53:05.590 INFO running `"docker" "start" "-a" "f544754590d11ae839fc5909af2c0ebe1798d26a71fd851aa6b7846c6c42728a"`
Nov 06 15:53:06.736 INFO kablam! usermod: no changes
Nov 06 15:53:06.764 INFO kablam!     Checking advent2016 v0.1.0 (/source)
Nov 06 15:53:07.176 INFO kablam! warning: unused variable: `checksum`
Nov 06 15:53:07.176 INFO kablam!   --> src/day4.rs:33:7
Nov 06 15:53:07.176 INFO kablam!    |
Nov 06 15:53:07.176 INFO kablam! 33 |   let checksum = room.split("[").last().unwrap().replace("]","");
Nov 06 15:53:07.176 INFO kablam!    |       ^^^^^^^^ help: consider using `_checksum` instead
Nov 06 15:53:07.176 INFO kablam!    |
Nov 06 15:53:07.176 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 06 15:53:07.176 INFO kablam! 
Nov 06 15:53:07.196 INFO kablam! warning: function is never used: `part1`
Nov 06 15:53:07.196 INFO kablam!  --> src/day4.rs:4:1
Nov 06 15:53:07.196 INFO kablam!   |
Nov 06 15:53:07.196 INFO kablam! 4 | pub fn part1(){
Nov 06 15:53:07.196 INFO kablam!   | ^^^^^^^^^^^^^^
Nov 06 15:53:07.196 INFO kablam!   |
Nov 06 15:53:07.196 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 06 15:53:07.196 INFO kablam! 
Nov 06 15:53:07.196 INFO kablam! warning: function is never used: `is_a_room`
Nov 06 15:53:07.196 INFO kablam!   --> src/day4.rs:40:1
Nov 06 15:53:07.196 INFO kablam!    |
Nov 06 15:53:07.196 INFO kablam! 40 | fn is_a_room(room: &str) -> (bool, i32) {
Nov 06 15:53:07.196 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 15:53:07.196 INFO kablam! 
Nov 06 15:53:07.368 INFO kablam! warning: unused variable: `checksum`
Nov 06 15:53:07.368 INFO kablam!   --> src/day4.rs:33:7
Nov 06 15:53:07.368 INFO kablam!    |
Nov 06 15:53:07.368 INFO kablam! 33 |   let checksum = room.split("[").last().unwrap().replace("]","");
Nov 06 15:53:07.368 INFO kablam!    |       ^^^^^^^^ help: consider using `_checksum` instead
Nov 06 15:53:07.368 INFO kablam!    |
Nov 06 15:53:07.368 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 06 15:53:07.368 INFO kablam! 
Nov 06 15:53:07.404 INFO kablam! warning: function is never used: `part1`
Nov 06 15:53:07.405 INFO kablam!  --> src/day4.rs:4:1
Nov 06 15:53:07.405 INFO kablam!   |
Nov 06 15:53:07.405 INFO kablam! 4 | pub fn part1(){
Nov 06 15:53:07.405 INFO kablam!   | ^^^^^^^^^^^^^^
Nov 06 15:53:07.405 INFO kablam!   |
Nov 06 15:53:07.405 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 06 15:53:07.405 INFO kablam! 
Nov 06 15:53:07.405 INFO kablam! warning: function is never used: `is_a_room`
Nov 06 15:53:07.405 INFO kablam!   --> src/day4.rs:40:1
Nov 06 15:53:07.405 INFO kablam!    |
Nov 06 15:53:07.405 INFO kablam! 40 | fn is_a_room(room: &str) -> (bool, i32) {
Nov 06 15:53:07.405 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 15:53:07.405 INFO kablam! 
Nov 06 15:53:07.436 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
Nov 06 15:53:07.439 INFO kablam! su: No module specific data is present
Nov 06 15:53:08.158 INFO running `"docker" "rm" "-f" "f544754590d11ae839fc5909af2c0ebe1798d26a71fd851aa6b7846c6c42728a"`
Nov 06 15:53:08.411 INFO blam! f544754590d11ae839fc5909af2c0ebe1798d26a71fd851aa6b7846c6c42728a