Dec 19 07:14:39.235 INFO checking thenixan/advent-of-code-2018 against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 07:14:39.235 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-1/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/thenixan/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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 07:14:39.503 INFO [stdout] f301d7d23b9c598e18ae94f9774a24ecfdd406186925069cca4b62b2d02a59ba
Dec 19 07:14:39.505 INFO running `"docker" "start" "-a" "f301d7d23b9c598e18ae94f9774a24ecfdd406186925069cca4b62b2d02a59ba"`
Dec 19 07:14:40.796 INFO [stderr]    Compiling num-traits v0.2.6
Dec 19 07:14:40.802 INFO [stderr]    Compiling libc v0.2.44
Dec 19 07:14:40.808 INFO [stderr]    Compiling num-integer v0.1.39
Dec 19 07:14:40.808 INFO [stderr]     Checking unic-char-range v0.7.0
Dec 19 07:14:45.880 INFO [stderr]     Checking time v0.1.40
Dec 19 07:14:46.992 INFO [stderr]     Checking chrono v0.4.6
Dec 19 07:14:48.565 INFO [stderr]     Checking advent-of-code v0.1.0 (/opt/crater/workdir)
Dec 19 07:14:48.936 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 19 07:14:48.936 INFO [stderr]   --> src/main.rs:55:44
Dec 19 07:14:48.936 INFO [stderr]    |
Dec 19 07:14:48.936 INFO [stderr] 55 |             InputError::ParseError(e) => e.cause(),
Dec 19 07:14:48.936 INFO [stderr]    |                                            ^^^^^
Dec 19 07:14:48.936 INFO [stderr]    |
Dec 19 07:14:48.936 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 19 07:14:48.936 INFO [stderr] 
Dec 19 07:14:48.940 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 19 07:14:48.940 INFO [stderr]   --> src/main.rs:56:45
Dec 19 07:14:48.940 INFO [stderr]    |
Dec 19 07:14:48.940 INFO [stderr] 56 |             InputError::StreamError(e) => e.cause(),
Dec 19 07:14:48.940 INFO [stderr]    |                                             ^^^^^
Dec 19 07:14:48.940 INFO [stderr] 
Dec 19 07:14:48.984 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 19 07:14:48.984 INFO [stderr]   --> src/main.rs:55:44
Dec 19 07:14:48.984 INFO [stderr]    |
Dec 19 07:14:48.984 INFO [stderr] 55 |             InputError::ParseError(e) => e.cause(),
Dec 19 07:14:48.984 INFO [stderr]    |                                            ^^^^^
Dec 19 07:14:48.984 INFO [stderr]    |
Dec 19 07:14:48.984 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 19 07:14:48.984 INFO [stderr] 
Dec 19 07:14:48.984 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 19 07:14:48.984 INFO [stderr]   --> src/main.rs:56:45
Dec 19 07:14:48.984 INFO [stderr]    |
Dec 19 07:14:48.984 INFO [stderr] 56 |             InputError::StreamError(e) => e.cause(),
Dec 19 07:14:48.984 INFO [stderr]    |                                             ^^^^^
Dec 19 07:14:48.984 INFO [stderr] 
Dec 19 07:14:49.597 INFO [stderr]     Finished dev [optimized] target(s) in 8.85s
Dec 19 07:14:49.906 INFO running `"docker" "inspect" "f301d7d23b9c598e18ae94f9774a24ecfdd406186925069cca4b62b2d02a59ba"`
Dec 19 07:14:50.040 INFO running `"docker" "rm" "-f" "f301d7d23b9c598e18ae94f9774a24ecfdd406186925069cca4b62b2d02a59ba"`
Dec 19 07:14:50.146 INFO [stdout] f301d7d23b9c598e18ae94f9774a24ecfdd406186925069cca4b62b2d02a59ba