[INFO] updating cached repository https://github.com/Bestra/advent-2018-rs
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 4c8897c54b4e52c5153a7f2c99a502fadef02306
[INFO] testing Bestra/advent-2018-rs against 1.38.0 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2FBestra%2Fadvent-2018-rs" "work/builds/worker-3/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Bestra/advent-2018-rs on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/Bestra/advent-2018-rs
[INFO] finished tweaking git repo https://github.com/Bestra/advent-2018-rs
[INFO] tweaked toml for git repo https://github.com/Bestra/advent-2018-rs written to work/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/Bestra/advent-2018-rs already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] 6e0bd0304a1be2fd0403f6fd469990ac5fcf7e6b9c82831b1edcf924a2c2ab12
[INFO] running `"docker" "start" "-a" "6e0bd0304a1be2fd0403f6fd469990ac5fcf7e6b9c82831b1edcf924a2c2ab12"`
[INFO] [stderr]    Compiling serde v1.0.26
[INFO] [stderr]    Compiling maplit v1.0.0
[INFO] [stderr]    Compiling rprompt v1.0.3
[INFO] [stderr]    Compiling ncurses v5.88.0
[INFO] [stderr]    Compiling toml v0.4.5
[INFO] [stderr]    Compiling cursive v0.7.5
[INFO] [stderr]    Compiling advent v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.39s
[INFO] running `"docker" "inspect" "6e0bd0304a1be2fd0403f6fd469990ac5fcf7e6b9c82831b1edcf924a2c2ab12"`
[INFO] running `"docker" "rm" "-f" "6e0bd0304a1be2fd0403f6fd469990ac5fcf7e6b9c82831b1edcf924a2c2ab12"`
[INFO] [stdout] 6e0bd0304a1be2fd0403f6fd469990ac5fcf7e6b9c82831b1edcf924a2c2ab12
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] f7098b4e4a6541f19be132d8d564b5d0590dbe9a7298ad68f8c363ef6ca36faa
[INFO] running `"docker" "start" "-a" "f7098b4e4a6541f19be132d8d564b5d0590dbe9a7298ad68f8c363ef6ca36faa"`
[INFO] [stderr]    Compiling advent v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: function is never used: `split`
[INFO] [stderr]   --> src/day_4.rs:48:5
[INFO] [stderr]    |
[INFO] [stderr] 48 |     fn split(s: &str) -> Vec<String> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.33s
[INFO] running `"docker" "inspect" "f7098b4e4a6541f19be132d8d564b5d0590dbe9a7298ad68f8c363ef6ca36faa"`
[INFO] running `"docker" "rm" "-f" "f7098b4e4a6541f19be132d8d564b5d0590dbe9a7298ad68f8c363ef6ca36faa"`
[INFO] [stdout] f7098b4e4a6541f19be132d8d564b5d0590dbe9a7298ad68f8c363ef6ca36faa
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen"`
[INFO] [stdout] 236f7eb71ae5973edd1d8e933c2e78569af3445607aed7f283d54e14eb1595c9
[INFO] running `"docker" "start" "-a" "236f7eb71ae5973edd1d8e933c2e78569af3445607aed7f283d54e14eb1595c9"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/advent-bd36833fe1cb5706
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test day_1::tests::pt_1 ... ok
[INFO] [stdout] test day_1::tests::pt_2 ... ok
[INFO] [stdout] test day_2::tests::pt_1 ... ok
[INFO] [stdout] test day_2::tests::pt_2 ... ok
[INFO] [stdout] test day_3::tests::check_17 ... ok
[INFO] [stdout] test day_3::tests::pt_1 ... ok
[INFO] [stdout] test day_4::tests::pt_1 ... ok
[INFO] [stdout] test day_3::tests::check_dist ... ok
[INFO] [stdout] test day_4::tests::pt_2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/advent-17dcd4de74e4faf5
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests advent
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "236f7eb71ae5973edd1d8e933c2e78569af3445607aed7f283d54e14eb1595c9"`
[INFO] running `"docker" "rm" "-f" "236f7eb71ae5973edd1d8e933c2e78569af3445607aed7f283d54e14eb1595c9"`
[INFO] [stdout] 236f7eb71ae5973edd1d8e933c2e78569af3445607aed7f283d54e14eb1595c9