[INFO] updating cached repository pjohansson/advent_of_code
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/pjohansson/advent_of_code
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/pjohansson/advent_of_code" "work/ex/beta-1.38-1/sources/1.37.0/gh/pjohansson/advent_of_code"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/pjohansson/advent_of_code'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/pjohansson/advent_of_code" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/pjohansson/advent_of_code"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/pjohansson/advent_of_code'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 8b7c39ff38ce151040af764ec8ab68795261b759
[INFO] sha for GitHub repo pjohansson/advent_of_code: 8b7c39ff38ce151040af764ec8ab68795261b759
[INFO] validating manifest of pjohansson/advent_of_code on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of pjohansson/advent_of_code on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing pjohansson/advent_of_code
[INFO] finished frobbing pjohansson/advent_of_code
[INFO] frobbed toml for pjohansson/advent_of_code written to work/ex/beta-1.38-1/sources/1.37.0/gh/pjohansson/advent_of_code/Cargo.toml
[INFO] started frobbing pjohansson/advent_of_code
[INFO] finished frobbing pjohansson/advent_of_code
[INFO] frobbed toml for pjohansson/advent_of_code written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/pjohansson/advent_of_code/Cargo.toml
[INFO] crate pjohansson/advent_of_code already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/pjohansson/advent_of_code/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing pjohansson/advent_of_code against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/pjohansson/advent_of_code:/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=warn" "-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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 45bcbf68bd7408341ff6c706d1f1f0c750f07a44e3a23d26a3c2e5a90e1741fa
[INFO] running `"docker" "start" "-a" "45bcbf68bd7408341ff6c706d1f1f0c750f07a44e3a23d26a3c2e5a90e1741fa"`
[INFO] [stderr]    Compiling md5 v0.1.1
[INFO] [stderr]    Compiling advent_of_code v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.35s
[INFO] running `"docker" "inspect" "45bcbf68bd7408341ff6c706d1f1f0c750f07a44e3a23d26a3c2e5a90e1741fa"`
[INFO] running `"docker" "rm" "-f" "45bcbf68bd7408341ff6c706d1f1f0c750f07a44e3a23d26a3c2e5a90e1741fa"`
[INFO] [stdout] 45bcbf68bd7408341ff6c706d1f1f0c750f07a44e3a23d26a3c2e5a90e1741fa
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/pjohansson/advent_of_code:/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=warn" "-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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 7686fb361f9c9da8a1415443c8516caee69fd0a2921bd5df5a49f2d469e595a6
[INFO] running `"docker" "start" "-a" "7686fb361f9c9da8a1415443c8516caee69fd0a2921bd5df5a49f2d469e595a6"`
[INFO] [stderr]    Compiling advent_of_code v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `super::Instruction::*`
[INFO] [stderr]    --> src/day6.rs:192:9
[INFO] [stderr]     |
[INFO] [stderr] 192 |     use super::Instruction::*;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `super::Rule::*`
[INFO] [stderr]    --> src/day6.rs:193:9
[INFO] [stderr]     |
[INFO] [stderr] 193 |     use super::Rule::*;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.32s
[INFO] running `"docker" "inspect" "7686fb361f9c9da8a1415443c8516caee69fd0a2921bd5df5a49f2d469e595a6"`
[INFO] running `"docker" "rm" "-f" "7686fb361f9c9da8a1415443c8516caee69fd0a2921bd5df5a49f2d469e595a6"`
[INFO] [stdout] 7686fb361f9c9da8a1415443c8516caee69fd0a2921bd5df5a49f2d469e595a6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/pjohansson/advent_of_code:/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=warn" "-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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 5341a3a466f88ba52f2ae8c4e09eca7b9319d2f23a7075107ed8089c5f4ff193
[INFO] running `"docker" "start" "-a" "5341a3a466f88ba52f2ae8c4e09eca7b9319d2f23a7075107ed8089c5f4ff193"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/advent_of_code-8e6006423acdf703
[INFO] [stdout] 
[INFO] [stdout] running 24 tests
[INFO] [stdout] test day1::tests::day1a ... ok
[INFO] [stdout] test day2::tests::day2a ... ok
[INFO] [stdout] test day1::tests::day1b ... ok
[INFO] [stdout] test day3::tests::day3b ... ok
[INFO] [stdout] test day3::tests::day3a ... ok
[INFO] [stdout] test day2::tests::day2b ... ok
[INFO] [stdout] test day5::tests::doublette_no_sep ... ok
[INFO] [stdout] test day5::tests::new_nice_words ... ok
[INFO] [stdout] test day5::tests::bad_strings ... ok
[INFO] [stdout] test day5::tests::day5b ... ok
[INFO] [stdout] test day5::tests::day5a ... ok
[INFO] [stdout] test day4::tests::known_md5 ... ok
[INFO] [stdout] test day5::tests::nice_words ... ok
[INFO] [stdout] test day5::tests::three_wovels ... ok
[INFO] [stdout] test day5::tests::pair_without_overlap ... ok
[INFO] [stdout] test day5::tests::one_space_doublette ... ok
[INFO] [stdout] test day6::tests::iterator_from_str ... ok
[INFO] [stdout] test day6::tests::parse_pair_of_coordinates ... ok
[INFO] [stdout] test day6::tests::parse_bad_coordinate ... ok
[INFO] [stdout] test day6::tests::parse_coordinate ... ok
[INFO] [stdout] test day6::tests::get_iterator ... ok
[INFO] [stdout] test day6::tests::instructions ... ok
[INFO] [stdout] test day6::tests::single_commands ... ok
[INFO] [stdout] test day4::tests::day4a ... test day4::tests::day4a has been running for over 60 seconds
[ERROR] error running command: no output for 300 seconds
[INFO] running `"docker" "inspect" "5341a3a466f88ba52f2ae8c4e09eca7b9319d2f23a7075107ed8089c5f4ff193"`
[INFO] running `"docker" "rm" "-f" "5341a3a466f88ba52f2ae8c4e09eca7b9319d2f23a7075107ed8089c5f4ff193"`
[INFO] [stdout] 5341a3a466f88ba52f2ae8c4e09eca7b9319d2f23a7075107ed8089c5f4ff193