Dec 19 07:38:57.398 INFO checking tahnok/advent2018 against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 07:38:57.398 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-4/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/tahnok/advent2018:/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 07:38:57.879 INFO [stdout] 5259a7ae0b2ab15e6dd702c1720e6ae8253e8be8ed632283f3285ae580519c05
Dec 19 07:38:57.881 INFO running `"docker" "start" "-a" "5259a7ae0b2ab15e6dd702c1720e6ae8253e8be8ed632283f3285ae580519c05"`
Dec 19 07:38:59.400 INFO [stderr]    Compiling libc v0.2.44
Dec 19 07:38:59.400 INFO [stderr]    Compiling unindent v0.1.3
Dec 19 07:38:59.400 INFO [stderr]    Compiling syn v0.15.22
Dec 19 07:39:02.044 INFO [stderr]     Checking memchr v2.1.1
Dec 19 07:39:02.839 INFO [stderr]     Checking aho-corasick v0.6.9
Dec 19 07:39:03.569 INFO [stderr]     Checking regex v1.1.0
Dec 19 07:39:09.245 INFO [stderr]    Compiling proc-macro-hack v0.5.3
Dec 19 07:39:11.223 INFO [stderr]    Compiling indoc-impl v0.3.1
Dec 19 07:39:12.019 INFO [stderr]     Checking indoc v0.3.1
Dec 19 07:39:12.132 INFO [stderr]     Checking advent2018 v0.1.0 (/opt/crater/workdir)
Dec 19 07:39:13.468 INFO [stderr] error[E0601]: `main` function not found in crate `utils`
Dec 19 07:39:13.468 INFO [stderr]   |
Dec 19 07:39:13.468 INFO [stderr]   = note: consider adding a `main` function to `src/bin/utils.rs`
Dec 19 07:39:13.468 INFO [stderr] 
Dec 19 07:39:13.556 INFO [stderr] error: aborting due to previous error
Dec 19 07:39:13.568 INFO [stderr] 
Dec 19 07:39:13.568 INFO [stderr] For more information about this error, try `rustc --explain E0601`.
Dec 19 07:39:13.588 INFO [stderr] error: Could not compile `advent2018`.
Dec 19 07:39:13.588 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 19 07:39:13.788 INFO [stderr] warning: unused import: `indoc::indoc`
Dec 19 07:39:13.788 INFO [stderr]  --> src/bin/day_07_2.rs:5:5
Dec 19 07:39:13.788 INFO [stderr]   |
Dec 19 07:39:13.788 INFO [stderr] 5 | use indoc::indoc;
Dec 19 07:39:13.788 INFO [stderr]   |     ^^^^^^^^^^^^
Dec 19 07:39:13.792 INFO [stderr]   |
Dec 19 07:39:13.792 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 07:39:13.792 INFO [stderr] 
Dec 19 07:39:14.451 INFO [stderr] error: build failed
Dec 19 07:39:15.652 INFO running `"docker" "inspect" "5259a7ae0b2ab15e6dd702c1720e6ae8253e8be8ed632283f3285ae580519c05"`
Dec 19 07:39:15.988 INFO running `"docker" "rm" "-f" "5259a7ae0b2ab15e6dd702c1720e6ae8253e8be8ed632283f3285ae580519c05"`
Dec 19 07:39:16.284 INFO [stdout] 5259a7ae0b2ab15e6dd702c1720e6ae8253e8be8ed632283f3285ae580519c05