Dec 17 16:43:11.680 INFO checking rouillardm/adventofcode-rs-2018 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 16:43:11.680 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-2/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/rouillardm/adventofcode-rs-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 17 16:43:11.972 INFO [stdout] 66b5271046370ef20cf00597f3787f2188c4005714b8fcd5e49592d6d2374328
Dec 17 16:43:11.980 INFO running `"docker" "start" "-a" "66b5271046370ef20cf00597f3787f2188c4005714b8fcd5e49592d6d2374328"`
Dec 17 16:43:12.884 INFO [stderr]    Compiling libc v0.2.44
Dec 17 16:43:14.107 INFO [stderr]     Checking memchr v2.1.1
Dec 17 16:43:14.632 INFO [stderr]     Checking aho-corasick v0.6.9
Dec 17 16:43:15.004 INFO [stderr]     Checking regex v1.1.0
Dec 17 16:43:17.140 INFO [stderr]     Checking aoc_2018 v0.1.0 (/opt/crater/workdir)
Dec 17 16:43:17.332 INFO [stderr] warning: unused import: `std::collections::HashMap`
Dec 17 16:43:17.332 INFO [stderr]  --> src/main.rs:3:5
Dec 17 16:43:17.332 INFO [stderr]   |
Dec 17 16:43:17.332 INFO [stderr] 3 | use std::collections::HashMap;
Dec 17 16:43:17.332 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 16:43:17.332 INFO [stderr]   |
Dec 17 16:43:17.332 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 16:43:17.332 INFO [stderr] 
Dec 17 16:43:17.332 INFO [stderr] warning: unused import: `regex::Regex`
Dec 17 16:43:17.332 INFO [stderr]  --> src/main.rs:6:5
Dec 17 16:43:17.332 INFO [stderr]   |
Dec 17 16:43:17.332 INFO [stderr] 6 | use regex::Regex;
Dec 17 16:43:17.332 INFO [stderr]   |     ^^^^^^^^^^^^
Dec 17 16:43:17.332 INFO [stderr] 
Dec 17 16:43:17.360 INFO [stderr] warning: unused import: `std::collections::HashMap`
Dec 17 16:43:17.360 INFO [stderr]  --> src/main.rs:3:5
Dec 17 16:43:17.360 INFO [stderr]   |
Dec 17 16:43:17.360 INFO [stderr] 3 | use std::collections::HashMap;
Dec 17 16:43:17.360 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 16:43:17.360 INFO [stderr]   |
Dec 17 16:43:17.360 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 16:43:17.360 INFO [stderr] 
Dec 17 16:43:17.360 INFO [stderr] warning: unused import: `regex::Regex`
Dec 17 16:43:17.360 INFO [stderr]  --> src/main.rs:6:5
Dec 17 16:43:17.360 INFO [stderr]   |
Dec 17 16:43:17.360 INFO [stderr] 6 | use regex::Regex;
Dec 17 16:43:17.360 INFO [stderr]   |     ^^^^^^^^^^^^
Dec 17 16:43:17.360 INFO [stderr] 
Dec 17 16:43:17.368 INFO [stderr] error[E0308]: mismatched types
Dec 17 16:43:17.368 INFO [stderr]   --> src/main.rs:19:41
Dec 17 16:43:17.368 INFO [stderr]    |
Dec 17 16:43:17.368 INFO [stderr] 19 |   fn day8_part1(input: &String) -> String {
Dec 17 16:43:17.368 INFO [stderr]    |  _________________________________________^
Dec 17 16:43:17.368 INFO [stderr] 20 | |
Dec 17 16:43:17.368 INFO [stderr] 21 | | }
Dec 17 16:43:17.368 INFO [stderr]    | |_^ expected struct `std::string::String`, found ()
Dec 17 16:43:17.368 INFO [stderr]    |
Dec 17 16:43:17.368 INFO [stderr]    = note: expected type `std::string::String`
Dec 17 16:43:17.368 INFO [stderr]               found type `()`
Dec 17 16:43:17.368 INFO [stderr] 
Dec 17 16:43:17.368 INFO [stderr] error: aborting due to previous error
Dec 17 16:43:17.368 INFO [stderr] 
Dec 17 16:43:17.368 INFO [stderr] For more information about this error, try `rustc --explain E0308`.
Dec 17 16:43:17.380 INFO [stderr] error: Could not compile `aoc_2018`.
Dec 17 16:43:17.380 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 17 16:43:17.411 INFO [stderr] error[E0308]: mismatched types
Dec 17 16:43:17.411 INFO [stderr]   --> src/main.rs:19:41
Dec 17 16:43:17.411 INFO [stderr]    |
Dec 17 16:43:17.411 INFO [stderr] 19 |   fn day8_part1(input: &String) -> String {
Dec 17 16:43:17.411 INFO [stderr]    |  _________________________________________^
Dec 17 16:43:17.411 INFO [stderr] 20 | |
Dec 17 16:43:17.411 INFO [stderr] 21 | | }
Dec 17 16:43:17.411 INFO [stderr]    | |_^ expected struct `std::string::String`, found ()
Dec 17 16:43:17.411 INFO [stderr]    |
Dec 17 16:43:17.411 INFO [stderr]    = note: expected type `std::string::String`
Dec 17 16:43:17.411 INFO [stderr]               found type `()`
Dec 17 16:43:17.411 INFO [stderr] 
Dec 17 16:43:17.421 INFO [stderr] error: aborting due to previous error
Dec 17 16:43:17.421 INFO [stderr] 
Dec 17 16:43:17.421 INFO [stderr] For more information about this error, try `rustc --explain E0308`.
Dec 17 16:43:17.429 INFO [stderr] error: Could not compile `aoc_2018`.
Dec 17 16:43:17.429 INFO [stderr] 
Dec 17 16:43:17.429 INFO [stderr] To learn more, run the command again with --verbose.
Dec 17 16:43:18.332 INFO running `"docker" "inspect" "66b5271046370ef20cf00597f3787f2188c4005714b8fcd5e49592d6d2374328"`
Dec 17 16:43:18.616 INFO running `"docker" "rm" "-f" "66b5271046370ef20cf00597f3787f2188c4005714b8fcd5e49592d6d2374328"`
Dec 17 16:43:18.988 INFO [stdout] 66b5271046370ef20cf00597f3787f2188c4005714b8fcd5e49592d6d2374328