Nov 27 22:35:01.454 INFO checking prmejc/AdventOfCode2016 against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 27 22:35:01.456 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-3/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 27 22:35:01.988 INFO [stdout] aef3bb0f9d3f2afd20fcdbc4113730a00b32c9da1d6e3714d7a667bea96fc1c7
Nov 27 22:35:01.988 INFO running `"docker" "start" "-a" "aef3bb0f9d3f2afd20fcdbc4113730a00b32c9da1d6e3714d7a667bea96fc1c7"`
Nov 27 22:35:03.040 INFO [stderr] usermod: no changes
Nov 27 22:35:03.084 INFO [stderr]     Checking advent2016 v0.1.0 (/source)
Nov 27 22:35:03.495 INFO [stderr] warning: unused variable: `checksum`
Nov 27 22:35:03.495 INFO [stderr]   --> src/day4.rs:33:7
Nov 27 22:35:03.495 INFO [stderr]    |
Nov 27 22:35:03.495 INFO [stderr] 33 |   let checksum = room.split("[").last().unwrap().replace("]","");
Nov 27 22:35:03.495 INFO [stderr]    |       ^^^^^^^^ help: consider using `_checksum` instead
Nov 27 22:35:03.495 INFO [stderr]    |
Nov 27 22:35:03.495 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 27 22:35:03.495 INFO [stderr] 
Nov 27 22:35:03.540 INFO [stderr] warning: function is never used: `part1`
Nov 27 22:35:03.540 INFO [stderr]  --> src/day4.rs:4:1
Nov 27 22:35:03.540 INFO [stderr]   |
Nov 27 22:35:03.540 INFO [stderr] 4 | pub fn part1(){
Nov 27 22:35:03.540 INFO [stderr]   | ^^^^^^^^^^^^^^
Nov 27 22:35:03.540 INFO [stderr]   |
Nov 27 22:35:03.540 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 27 22:35:03.540 INFO [stderr] 
Nov 27 22:35:03.540 INFO [stderr] warning: function is never used: `is_a_room`
Nov 27 22:35:03.540 INFO [stderr]   --> src/day4.rs:40:1
Nov 27 22:35:03.540 INFO [stderr]    |
Nov 27 22:35:03.540 INFO [stderr] 40 | fn is_a_room(room: &str) -> (bool, i32) {
Nov 27 22:35:03.540 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 22:35:03.540 INFO [stderr] 
Nov 27 22:35:03.568 INFO [stderr] warning: unused variable: `checksum`
Nov 27 22:35:03.568 INFO [stderr]   --> src/day4.rs:33:7
Nov 27 22:35:03.568 INFO [stderr]    |
Nov 27 22:35:03.568 INFO [stderr] 33 |   let checksum = room.split("[").last().unwrap().replace("]","");
Nov 27 22:35:03.568 INFO [stderr]    |       ^^^^^^^^ help: consider using `_checksum` instead
Nov 27 22:35:03.568 INFO [stderr]    |
Nov 27 22:35:03.568 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 27 22:35:03.568 INFO [stderr] 
Nov 27 22:35:03.662 INFO [stderr] warning: function is never used: `part1`
Nov 27 22:35:03.662 INFO [stderr]  --> src/day4.rs:4:1
Nov 27 22:35:03.663 INFO [stderr]   |
Nov 27 22:35:03.663 INFO [stderr] 4 | pub fn part1(){
Nov 27 22:35:03.663 INFO [stderr]   | ^^^^^^^^^^^^^^
Nov 27 22:35:03.663 INFO [stderr]   |
Nov 27 22:35:03.663 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 27 22:35:03.663 INFO [stderr] 
Nov 27 22:35:03.680 INFO [stderr] warning: function is never used: `is_a_room`
Nov 27 22:35:03.680 INFO [stderr]   --> src/day4.rs:40:1
Nov 27 22:35:03.680 INFO [stderr]    |
Nov 27 22:35:03.680 INFO [stderr] 40 | fn is_a_room(room: &str) -> (bool, i32) {
Nov 27 22:35:03.680 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 22:35:03.680 INFO [stderr] 
Nov 27 22:35:03.704 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.64s
Nov 27 22:35:03.704 INFO [stderr] su: No module specific data is present
Nov 27 22:35:04.416 INFO running `"docker" "inspect" "aef3bb0f9d3f2afd20fcdbc4113730a00b32c9da1d6e3714d7a667bea96fc1c7"`
Nov 27 22:35:04.802 INFO running `"docker" "rm" "-f" "aef3bb0f9d3f2afd20fcdbc4113730a00b32c9da1d6e3714d7a667bea96fc1c7"`
Nov 27 22:35:05.048 INFO [stdout] aef3bb0f9d3f2afd20fcdbc4113730a00b32c9da1d6e3714d7a667bea96fc1c7