Dec 13 01:10:26.705 INFO testing tahnok/advent2018 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 13 01:10:26.705 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 13 01:10:27.133 INFO [stdout] 47f23b83371d159ecef513ffee0ed6ee850de634b66b33aabe33cb122feb1d39
Dec 13 01:10:27.143 INFO running `"docker" "start" "-a" "47f23b83371d159ecef513ffee0ed6ee850de634b66b33aabe33cb122feb1d39"`
Dec 13 01:10:28.208 INFO [stderr] usermod: no changes
Dec 13 01:10:28.323 INFO [stderr]    Compiling libc v0.2.44
Dec 13 01:10:28.323 INFO [stderr]    Compiling unindent v0.1.3
Dec 13 01:10:28.331 INFO [stderr]    Compiling syn v0.15.22
Dec 13 01:10:32.119 INFO [stderr]    Compiling memchr v2.1.1
Dec 13 01:10:34.108 INFO [stderr]    Compiling aho-corasick v0.6.9
Dec 13 01:10:35.847 INFO [stderr]    Compiling regex v1.1.0
Dec 13 01:10:40.887 INFO [stderr]    Compiling proc-macro-hack v0.5.3
Dec 13 01:10:44.250 INFO [stderr]    Compiling indoc-impl v0.3.1
Dec 13 01:10:47.291 INFO [stderr]    Compiling indoc v0.3.1
Dec 13 01:10:47.859 INFO [stderr]    Compiling advent2018 v0.1.0 (/source)
Dec 13 01:10:48.512 INFO [stderr] warning: unused import: `indoc::indoc`
Dec 13 01:10:48.513 INFO [stderr]  --> src/bin/day_07_2.rs:5:5
Dec 13 01:10:48.513 INFO [stderr]   |
Dec 13 01:10:48.513 INFO [stderr] 5 | use indoc::indoc;
Dec 13 01:10:48.513 INFO [stderr]   |     ^^^^^^^^^^^^
Dec 13 01:10:48.513 INFO [stderr]   |
Dec 13 01:10:48.513 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 01:10:48.513 INFO [stderr] 
Dec 13 01:10:50.443 INFO [stderr] warning: unused import: `indoc::indoc`
Dec 13 01:10:50.443 INFO [stderr]  --> src/bin/day_07_1.rs:5:5
Dec 13 01:10:50.443 INFO [stderr]   |
Dec 13 01:10:50.443 INFO [stderr] 5 | use indoc::indoc;
Dec 13 01:10:50.443 INFO [stderr]   |     ^^^^^^^^^^^^
Dec 13 01:10:50.443 INFO [stderr]   |
Dec 13 01:10:50.443 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 01:10:50.443 INFO [stderr] 
Dec 13 01:10:51.403 INFO [stderr] error[E0601]: `main` function not found in crate `utils`
Dec 13 01:10:51.403 INFO [stderr]   |
Dec 13 01:10:51.403 INFO [stderr]   = note: consider adding a `main` function to `src/bin/utils.rs`
Dec 13 01:10:51.403 INFO [stderr] 
Dec 13 01:10:51.423 INFO [stderr] error: aborting due to previous error
Dec 13 01:10:51.423 INFO [stderr] 
Dec 13 01:10:51.423 INFO [stderr] For more information about this error, try `rustc --explain E0601`.
Dec 13 01:10:51.428 INFO [stderr] error: Could not compile `advent2018`.
Dec 13 01:10:51.429 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 13 01:10:52.863 INFO [stderr] error: build failed
Dec 13 01:10:52.863 INFO [stderr] su: No module specific data is present
Dec 13 01:10:53.467 INFO running `"docker" "inspect" "47f23b83371d159ecef513ffee0ed6ee850de634b66b33aabe33cb122feb1d39"`
Dec 13 01:10:53.728 INFO running `"docker" "rm" "-f" "47f23b83371d159ecef513ffee0ed6ee850de634b66b33aabe33cb122feb1d39"`
Dec 13 01:10:54.043 INFO [stdout] 47f23b83371d159ecef513ffee0ed6ee850de634b66b33aabe33cb122feb1d39