Dec 18 02:10:01.625 INFO checking cosmicspacedragon/advent_of_code_2018 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 02:10:01.625 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-0/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/cosmicspacedragon/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 02:10:02.169 INFO [stdout] f2722a957719a197a9faca131e797f5f083c76ff362df85c3afcd654ba31c8b0
Dec 18 02:10:02.176 INFO running `"docker" "start" "-a" "f2722a957719a197a9faca131e797f5f083c76ff362df85c3afcd654ba31c8b0"`
Dec 18 02:10:04.308 INFO [stderr]     Checking advent_of_code_2018 v0.1.0 (/opt/crater/workdir)
Dec 18 02:10:08.012 INFO [stderr] error[E0308]: mismatched types
Dec 18 02:10:08.012 INFO [stderr]    --> src/bin/day_4.rs:181:9
Dec 18 02:10:08.012 INFO [stderr]     |
Dec 18 02:10:08.012 INFO [stderr] 181 |         self.contains_ignore_date(other)
Dec 18 02:10:08.012 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected bool, found enum `std::option::Option`
Dec 18 02:10:08.012 INFO [stderr]     |
Dec 18 02:10:08.012 INFO [stderr]     = note: expected type `bool`
Dec 18 02:10:08.012 INFO [stderr]                found type `std::option::Option<(time::duration::Duration, time::duration::Duration)>`
Dec 18 02:10:08.012 INFO [stderr] 
Dec 18 02:10:08.036 INFO [stderr] error: aborting due to previous error
Dec 18 02:10:08.036 INFO [stderr] 
Dec 18 02:10:08.036 INFO [stderr] For more information about this error, try `rustc --explain E0308`.
Dec 18 02:10:08.100 INFO [stderr] error: Could not compile `advent_of_code_2018`.
Dec 18 02:10:08.100 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 18 02:10:08.424 INFO [stderr] error[E0308]: mismatched types
Dec 18 02:10:08.424 INFO [stderr]    --> src/bin/day_4.rs:181:9
Dec 18 02:10:08.424 INFO [stderr]     |
Dec 18 02:10:08.424 INFO [stderr] 181 |         self.contains_ignore_date(other)
Dec 18 02:10:08.424 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected bool, found enum `std::option::Option`
Dec 18 02:10:08.424 INFO [stderr]     |
Dec 18 02:10:08.424 INFO [stderr]     = note: expected type `bool`
Dec 18 02:10:08.424 INFO [stderr]                found type `std::option::Option<(time::duration::Duration, time::duration::Duration)>`
Dec 18 02:10:08.424 INFO [stderr] 
Dec 18 02:10:08.472 INFO [stderr] error: aborting due to previous error
Dec 18 02:10:08.472 INFO [stderr] 
Dec 18 02:10:08.472 INFO [stderr] For more information about this error, try `rustc --explain E0308`.
Dec 18 02:10:08.482 INFO [stderr] error: Could not compile `advent_of_code_2018`.
Dec 18 02:10:08.482 INFO [stderr] 
Dec 18 02:10:08.482 INFO [stderr] To learn more, run the command again with --verbose.
Dec 18 02:10:09.641 INFO running `"docker" "inspect" "f2722a957719a197a9faca131e797f5f083c76ff362df85c3afcd654ba31c8b0"`
Dec 18 02:10:09.978 INFO running `"docker" "rm" "-f" "f2722a957719a197a9faca131e797f5f083c76ff362df85c3afcd654ba31c8b0"`
Dec 18 02:10:10.280 INFO [stdout] f2722a957719a197a9faca131e797f5f083c76ff362df85c3afcd654ba31c8b0