Dec 17 11:25:45.365 INFO checking ygunayer/aoc2018 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 11:25:45.365 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-6/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/ygunayer/aoc2018:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 11:25:45.887 INFO [stdout] 936c4be2faa9402f7f30fe1c73de90a10b5cc43de710a751f9cfa29dada767f0
Dec 17 11:25:45.889 INFO running `"docker" "start" "-a" "936c4be2faa9402f7f30fe1c73de90a10b5cc43de710a751f9cfa29dada767f0"`
Dec 17 11:25:48.840 INFO [stderr]     Checking levenshtein v1.0.3
Dec 17 11:25:48.840 INFO [stderr]     Checking itertools v0.7.11
Dec 17 11:25:50.824 INFO [stderr]     Checking aoc2018 v0.1.0 (/opt/crater/workdir)
Dec 17 11:25:51.124 INFO [stderr] warning: unused `#[macro_use]` import
Dec 17 11:25:51.125 INFO [stderr] warning: unused `#[macro_use]` import
Dec 17 11:25:51.125 INFO [stderr]  --> src/main.rs:1:1
Dec 17 11:25:51.125 INFO [stderr]   |
Dec 17 11:25:51.126 INFO [stderr] 1 | #[macro_use] extern crate itertools;
Dec 17 11:25:51.126 INFO [stderr]   | ^^^^^^^^^^^^
Dec 17 11:25:51.126 INFO [stderr]   |
Dec 17 11:25:51.126 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 11:25:51.127 INFO [stderr] 
Dec 17 11:25:51.127 INFO [stderr] warning: unused import: `std::fmt::Debug`
Dec 17 11:25:51.127 INFO [stderr]  --> src/util/collections.rs:1:5
Dec 17 11:25:51.127 INFO [stderr]   |
Dec 17 11:25:51.128 INFO [stderr] 1 | use std::fmt::Debug;
Dec 17 11:25:51.128 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 17 11:25:51.128 INFO [stderr] 
Dec 17 11:25:51.128 INFO [stderr] warning: unused import: `futures::Future`
Dec 17 11:25:51.129 INFO [stderr]  --> src/solutions/common.rs:2:5
Dec 17 11:25:51.129 INFO [stderr]   |
Dec 17 11:25:51.129 INFO [stderr] 2 | use futures::Future;
Dec 17 11:25:51.129 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 17 11:25:51.129 INFO [stderr] 
Dec 17 11:25:51.130 INFO [stderr] warning: unused import: `std::num::ParseIntError`
Dec 17 11:25:51.130 INFO [stderr]  --> src/solutions/day02.rs:3:5
Dec 17 11:25:51.130 INFO [stderr]   |
Dec 17 11:25:51.130 INFO [stderr] 3 | use std::num::ParseIntError;
Dec 17 11:25:51.131 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 11:25:51.131 INFO [stderr] 
Dec 17 11:25:51.131 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 17 11:25:51.131 INFO [stderr]   --> src/solutions/day02.rs:87:20
Dec 17 11:25:51.131 INFO [stderr]    |
Dec 17 11:25:51.132 INFO [stderr]  --> src/main.rs:1:1
Dec 17 11:25:51.132 INFO [stderr] 87 |                 if (begin >= cnt) {
Dec 17 11:25:51.132 INFO [stderr]    |                    ^^^^^^^^^^^^^^ help: remove these parentheses
Dec 17 11:25:51.132 INFO [stderr]   |
Dec 17 11:25:51.132 INFO [stderr]    |
Dec 17 11:25:51.133 INFO [stderr] 1 | #[macro_use] extern crate itertools;
Dec 17 11:25:51.133 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 17 11:25:51.133 INFO [stderr] 
Dec 17 11:25:51.133 INFO [stderr]   | ^^^^^^^^^^^^
Dec 17 11:25:51.133 INFO [stderr]   |
Dec 17 11:25:51.134 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 11:25:51.134 INFO [stderr] 
Dec 17 11:25:51.134 INFO [stderr] warning: unused import: `std::fmt::Debug`
Dec 17 11:25:51.134 INFO [stderr]  --> src/util/collections.rs:1:5
Dec 17 11:25:51.134 INFO [stderr]   |
Dec 17 11:25:51.135 INFO [stderr] 1 | use std::fmt::Debug;
Dec 17 11:25:51.135 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 17 11:25:51.135 INFO [stderr] 
Dec 17 11:25:51.135 INFO [stderr] warning: unused import: `futures::Future`
Dec 17 11:25:51.135 INFO [stderr]  --> src/solutions/common.rs:2:5
Dec 17 11:25:51.136 INFO [stderr]   |
Dec 17 11:25:51.136 INFO [stderr] 2 | use futures::Future;
Dec 17 11:25:51.136 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 17 11:25:51.136 INFO [stderr] 
Dec 17 11:25:51.137 INFO [stderr] warning: unused import: `std::num::ParseIntError`
Dec 17 11:25:51.137 INFO [stderr]  --> src/solutions/day02.rs:3:5
Dec 17 11:25:51.137 INFO [stderr]   |
Dec 17 11:25:51.137 INFO [stderr] 3 | use std::num::ParseIntError;
Dec 17 11:25:51.138 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 11:25:51.138 INFO [stderr] 
Dec 17 11:25:51.138 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 17 11:25:51.138 INFO [stderr]   --> src/solutions/day02.rs:87:20
Dec 17 11:25:51.138 INFO [stderr]    |
Dec 17 11:25:51.138 INFO [stderr] 87 |                 if (begin >= cnt) {
Dec 17 11:25:51.138 INFO [stderr]    |                    ^^^^^^^^^^^^^^ help: remove these parentheses
Dec 17 11:25:51.138 INFO [stderr]    |
Dec 17 11:25:51.138 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 17 11:25:51.138 INFO [stderr] 
Dec 17 11:25:51.525 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.74s
Dec 17 11:25:52.972 INFO running `"docker" "inspect" "936c4be2faa9402f7f30fe1c73de90a10b5cc43de710a751f9cfa29dada767f0"`
Dec 17 11:25:53.280 INFO running `"docker" "rm" "-f" "936c4be2faa9402f7f30fe1c73de90a10b5cc43de710a751f9cfa29dada767f0"`
Dec 17 11:25:53.624 INFO [stdout] 936c4be2faa9402f7f30fe1c73de90a10b5cc43de710a751f9cfa29dada767f0