Dec 19 05:03:17.429 INFO checking ygunayer/aoc2018 against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 05:03:17.429 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-3/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 05:03:17.936 INFO [stdout] 6248a2f4f16d31825f46f03d83229f57a4ed3168db3bc8bec700800cfeab0025
Dec 19 05:03:17.938 INFO running `"docker" "start" "-a" "6248a2f4f16d31825f46f03d83229f57a4ed3168db3bc8bec700800cfeab0025"`
Dec 19 05:03:20.396 INFO [stderr]     Checking levenshtein v1.0.3
Dec 19 05:03:20.396 INFO [stderr]     Checking itertools v0.7.11
Dec 19 05:03:22.833 INFO [stderr]     Checking aoc2018 v0.1.0 (/opt/crater/workdir)
Dec 19 05:03:23.064 INFO [stderr] warning: unused `#[macro_use]` import
Dec 19 05:03:23.064 INFO [stderr]  --> src/main.rs:1:1
Dec 19 05:03:23.064 INFO [stderr]   |
Dec 19 05:03:23.064 INFO [stderr] 1 | #[macro_use] extern crate itertools;
Dec 19 05:03:23.064 INFO [stderr]   | ^^^^^^^^^^^^
Dec 19 05:03:23.064 INFO [stderr]   |
Dec 19 05:03:23.064 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 05:03:23.064 INFO [stderr] 
Dec 19 05:03:23.064 INFO [stderr] warning: unused import: `std::fmt::Debug`
Dec 19 05:03:23.064 INFO [stderr]  --> src/util/collections.rs:1:5
Dec 19 05:03:23.064 INFO [stderr]   |
Dec 19 05:03:23.064 INFO [stderr] 1 | use std::fmt::Debug;
Dec 19 05:03:23.064 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 19 05:03:23.064 INFO [stderr] 
Dec 19 05:03:23.064 INFO [stderr] warning: unused import: `futures::Future`
Dec 19 05:03:23.064 INFO [stderr]  --> src/solutions/common.rs:2:5
Dec 19 05:03:23.064 INFO [stderr]   |
Dec 19 05:03:23.064 INFO [stderr] 2 | use futures::Future;
Dec 19 05:03:23.064 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 19 05:03:23.064 INFO [stderr] 
Dec 19 05:03:23.064 INFO [stderr] warning: unused import: `std::num::ParseIntError`
Dec 19 05:03:23.064 INFO [stderr]  --> src/solutions/day02.rs:3:5
Dec 19 05:03:23.064 INFO [stderr]   |
Dec 19 05:03:23.064 INFO [stderr] 3 | use std::num::ParseIntError;
Dec 19 05:03:23.064 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 05:03:23.064 INFO [stderr] 
Dec 19 05:03:23.064 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 19 05:03:23.064 INFO [stderr]   --> src/solutions/day02.rs:87:20
Dec 19 05:03:23.065 INFO [stderr]    |
Dec 19 05:03:23.065 INFO [stderr] 87 |                 if (begin >= cnt) {
Dec 19 05:03:23.065 INFO [stderr]    |                    ^^^^^^^^^^^^^^ help: remove these parentheses
Dec 19 05:03:23.065 INFO [stderr]    |
Dec 19 05:03:23.065 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 19 05:03:23.065 INFO [stderr] 
Dec 19 05:03:23.196 INFO [stderr] warning: unused `#[macro_use]` import
Dec 19 05:03:23.196 INFO [stderr]  --> src/main.rs:1:1
Dec 19 05:03:23.196 INFO [stderr]   |
Dec 19 05:03:23.196 INFO [stderr] 1 | #[macro_use] extern crate itertools;
Dec 19 05:03:23.196 INFO [stderr]   | ^^^^^^^^^^^^
Dec 19 05:03:23.196 INFO [stderr]   |
Dec 19 05:03:23.196 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 05:03:23.196 INFO [stderr] 
Dec 19 05:03:23.196 INFO [stderr] warning: unused import: `std::fmt::Debug`
Dec 19 05:03:23.196 INFO [stderr]  --> src/util/collections.rs:1:5
Dec 19 05:03:23.196 INFO [stderr]   |
Dec 19 05:03:23.196 INFO [stderr] 1 | use std::fmt::Debug;
Dec 19 05:03:23.196 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 19 05:03:23.196 INFO [stderr] 
Dec 19 05:03:23.196 INFO [stderr] warning: unused import: `futures::Future`
Dec 19 05:03:23.196 INFO [stderr]  --> src/solutions/common.rs:2:5
Dec 19 05:03:23.196 INFO [stderr]   |
Dec 19 05:03:23.196 INFO [stderr] 2 | use futures::Future;
Dec 19 05:03:23.196 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 19 05:03:23.196 INFO [stderr] 
Dec 19 05:03:23.196 INFO [stderr] warning: unused import: `std::num::ParseIntError`
Dec 19 05:03:23.196 INFO [stderr]  --> src/solutions/day02.rs:3:5
Dec 19 05:03:23.196 INFO [stderr]   |
Dec 19 05:03:23.196 INFO [stderr] 3 | use std::num::ParseIntError;
Dec 19 05:03:23.196 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 05:03:23.197 INFO [stderr] 
Dec 19 05:03:23.197 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 19 05:03:23.197 INFO [stderr]   --> src/solutions/day02.rs:87:20
Dec 19 05:03:23.197 INFO [stderr]    |
Dec 19 05:03:23.197 INFO [stderr] 87 |                 if (begin >= cnt) {
Dec 19 05:03:23.197 INFO [stderr]    |                    ^^^^^^^^^^^^^^ help: remove these parentheses
Dec 19 05:03:23.197 INFO [stderr]    |
Dec 19 05:03:23.197 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 19 05:03:23.197 INFO [stderr] 
Dec 19 05:03:23.560 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.22s
Dec 19 05:03:24.623 INFO running `"docker" "inspect" "6248a2f4f16d31825f46f03d83229f57a4ed3168db3bc8bec700800cfeab0025"`
Dec 19 05:03:24.856 INFO running `"docker" "rm" "-f" "6248a2f4f16d31825f46f03d83229f57a4ed3168db3bc8bec700800cfeab0025"`
Dec 19 05:03:25.216 INFO [stdout] 6248a2f4f16d31825f46f03d83229f57a4ed3168db3bc8bec700800cfeab0025