Dec 18 05:00:15.339 INFO checking Vanglant/advent-of-code-2018 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 05:00:15.340 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-4/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/Vanglant/advent-of-code-2018:/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 18 05:00:15.854 INFO [stdout] c27ae8077595d338cabfd4b38b4c65a6aaeb36d354e57e6a3177176f5688f1f3
Dec 18 05:00:15.856 INFO running `"docker" "start" "-a" "c27ae8077595d338cabfd4b38b4c65a6aaeb36d354e57e6a3177176f5688f1f3"`
Dec 18 05:00:18.652 INFO [stderr]    Compiling num-traits v0.2.6
Dec 18 05:00:18.652 INFO [stderr]    Compiling num-integer v0.1.39
Dec 18 05:00:18.692 INFO [stderr]     Checking nom v4.1.1
Dec 18 05:00:23.960 INFO [stderr]     Checking chrono v0.4.6
Dec 18 05:00:25.835 INFO [stderr]     Checking AdventOfCode v0.1.0 (/opt/crater/workdir)
Dec 18 05:00:26.512 INFO [stderr] error: couldn't read src/day9.rs: No such file or directory (os error 2)
Dec 18 05:00:26.520 INFO [stderr] 
Dec 18 05:00:26.528 INFO [stderr] error: aborting due to previous error
Dec 18 05:00:26.528 INFO [stderr] 
Dec 18 05:00:26.549 INFO [stderr] error: Could not compile `AdventOfCode`.
Dec 18 05:00:26.549 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 18 05:00:26.604 INFO [stderr] error: couldn't read src/day9.rs: No such file or directory (os error 2)
Dec 18 05:00:26.605 INFO [stderr] 
Dec 18 05:00:26.605 INFO [stderr] error: aborting due to previous error
Dec 18 05:00:26.605 INFO [stderr] 
Dec 18 05:00:26.653 INFO [stderr] error: Could not compile `AdventOfCode`.
Dec 18 05:00:26.653 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 18 05:00:27.124 INFO [stderr] warning: unused import: `itertools::Itertools`
Dec 18 05:00:27.125 INFO [stderr]  --> src/day2plus.rs:1:5
Dec 18 05:00:27.125 INFO [stderr]   |
Dec 18 05:00:27.125 INFO [stderr] 1 | use itertools::Itertools;
Dec 18 05:00:27.125 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 18 05:00:27.126 INFO [stderr]   |
Dec 18 05:00:27.126 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 05:00:27.126 INFO [stderr] 
Dec 18 05:00:27.804 INFO [stderr] warning: unused imports: `thread`, `time`
Dec 18 05:00:27.804 INFO [stderr]  --> src/day10.rs:7:11
Dec 18 05:00:27.804 INFO [stderr]   |
Dec 18 05:00:27.804 INFO [stderr] 7 | use std::{thread, time};
Dec 18 05:00:27.804 INFO [stderr]   |           ^^^^^^  ^^^^
Dec 18 05:00:27.828 INFO [stderr]   |
Dec 18 05:00:27.829 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 05:00:27.829 INFO [stderr] 
Dec 18 05:00:28.200 INFO [stderr] warning: unused variable: `x`
Dec 18 05:00:28.200 INFO [stderr]   --> src/day6plus.rs:86:48
Dec 18 05:00:28.200 INFO [stderr]    |
Dec 18 05:00:28.200 INFO [stderr] 86 |     let addition = &hmap.iter().fold(0, |acc, (x , y)| acc + *y);
Dec 18 05:00:28.200 INFO [stderr]    |                                                ^ help: consider using `_x` instead
Dec 18 05:00:28.200 INFO [stderr]    |
Dec 18 05:00:28.200 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 05:00:28.200 INFO [stderr] 
Dec 18 05:00:28.508 INFO [stderr] error: build failed
Dec 18 05:00:29.724 INFO running `"docker" "inspect" "c27ae8077595d338cabfd4b38b4c65a6aaeb36d354e57e6a3177176f5688f1f3"`
Dec 18 05:00:30.118 INFO running `"docker" "rm" "-f" "c27ae8077595d338cabfd4b38b4c65a6aaeb36d354e57e6a3177176f5688f1f3"`
Dec 18 05:00:30.429 INFO [stdout] c27ae8077595d338cabfd4b38b4c65a6aaeb36d354e57e6a3177176f5688f1f3