[INFO] updating cached repository fornwall/advent-of-code-2018-rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/fornwall/advent-of-code-2018-rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/fornwall/advent-of-code-2018-rs" "work/ex/beta-1.38-1/sources/1.37.0/gh/fornwall/advent-of-code-2018-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/fornwall/advent-of-code-2018-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/fornwall/advent-of-code-2018-rs" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/fornwall/advent-of-code-2018-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/fornwall/advent-of-code-2018-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 8decb9fed824d819592e676edf0ae22ff38f6897
[INFO] sha for GitHub repo fornwall/advent-of-code-2018-rs: 8decb9fed824d819592e676edf0ae22ff38f6897
[INFO] validating manifest of fornwall/advent-of-code-2018-rs 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 fornwall/advent-of-code-2018-rs 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 fornwall/advent-of-code-2018-rs
[INFO] finished frobbing fornwall/advent-of-code-2018-rs
[INFO] frobbed toml for fornwall/advent-of-code-2018-rs written to work/ex/beta-1.38-1/sources/1.37.0/gh/fornwall/advent-of-code-2018-rs/Cargo.toml
[INFO] started frobbing fornwall/advent-of-code-2018-rs
[INFO] finished frobbing fornwall/advent-of-code-2018-rs
[INFO] frobbed toml for fornwall/advent-of-code-2018-rs written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/fornwall/advent-of-code-2018-rs/Cargo.toml
[INFO] crate fornwall/advent-of-code-2018-rs 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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing fornwall/advent-of-code-2018-rs against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/fornwall/advent-of-code-2018-rs:/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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 22c21f950f0d2ffd6ee8fed986c9c33ea1f77471ca52d058c3b42309495fcca6
[INFO] running `"docker" "start" "-a" "22c21f950f0d2ffd6ee8fed986c9c33ea1f77471ca52d058c3b42309495fcca6"`
[INFO] [stderr]    Compiling advent_of_code_rs v25.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.38s
[INFO] running `"docker" "inspect" "22c21f950f0d2ffd6ee8fed986c9c33ea1f77471ca52d058c3b42309495fcca6"`
[INFO] running `"docker" "rm" "-f" "22c21f950f0d2ffd6ee8fed986c9c33ea1f77471ca52d058c3b42309495fcca6"`
[INFO] [stdout] 22c21f950f0d2ffd6ee8fed986c9c33ea1f77471ca52d058c3b42309495fcca6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/fornwall/advent-of-code-2018-rs:/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 6c82fbbff1b847ccd0679b72988b01820a6eb3dda0c938be9aea9b29dc210fd1
[INFO] running `"docker" "start" "-a" "6c82fbbff1b847ccd0679b72988b01820a6eb3dda0c938be9aea9b29dc210fd1"`
[INFO] [stderr]    Compiling advent_of_code_rs v25.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.60s
[INFO] running `"docker" "inspect" "6c82fbbff1b847ccd0679b72988b01820a6eb3dda0c938be9aea9b29dc210fd1"`
[INFO] running `"docker" "rm" "-f" "6c82fbbff1b847ccd0679b72988b01820a6eb3dda0c938be9aea9b29dc210fd1"`
[INFO] [stdout] 6c82fbbff1b847ccd0679b72988b01820a6eb3dda0c938be9aea9b29dc210fd1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/fornwall/advent-of-code-2018-rs:/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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 4e5fe160690f79276139b2f4f2789e84e3bd7d4a3da27f159735bb9bff1198a1
[INFO] running `"docker" "start" "-a" "4e5fe160690f79276139b2f4f2789e84e3bd7d4a3da27f159735bb9bff1198a1"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/advent_of_code_rs-770ab25b3ced3600
[INFO] [stdout] 
[INFO] [stdout] running 49 tests
[INFO] [stdout] test day12::tests_part1 ... ok
[INFO] [stdout] test day13::tests_part1 ... ok
[INFO] [stdout] test day10::tests_part1 ... ok
[INFO] [stdout] test day12::tests_part2 ... ok
[INFO] [stdout] test day14::tests_part1 ... ok
[INFO] [stdout] test day10::tests_part2 ... ok
[INFO] [stdout] test day16::tests_part1 ... ok
[INFO] [stdout] test day16::tests_part2 ... ok
[INFO] [stdout] test day17::tests_part1 ... ok
[INFO] [stdout] test day15::tests_part1 ... ok
[INFO] [stdout] test day13::tests_part2 ... ok
[INFO] [stdout] test day18::tests_part1 ... ok
[INFO] [stdout] test day11::tests_part1 ... ok
[INFO] [stdout] test day1::tests_part1 ... ok
[INFO] [stdout] test day17::tests_part2 ... ok
[INFO] [stdout] test day15::tests_part2 ... ok
[INFO] [stdout] test day19::tests_part1 ... ok
[INFO] [stdout] test day21::tests_part1 ... ok
[INFO] [stdout] test day1::tests_part2 ... ok
[INFO] [stdout] test day19::tests_part2 ... ok
[INFO] [stdout] test day22::tests_part1 ... ok
[INFO] [stdout] test day23::tests_part1 ... ok
[INFO] [stdout] test day20::tests_part1 ... ok
[INFO] [stdout] test day20::tests_part2 ... ok
[INFO] [stdout] test day24::tests_part1 ... ok
[INFO] [stdout] test day23::tests_part2 ... ok
[INFO] [stdout] test day2::tests_part1 ... ok
[INFO] [stdout] test day2::tests_part2 ... ok
[INFO] [stdout] test day25::tests_part1 ... ok
[INFO] [stdout] test day3::tests_part2 ... ok
[INFO] [stdout] test day3::tests_part1 ... ok
[INFO] [stdout] test day4::tests_part2 ... ok
[INFO] [stdout] test day4::tests_part1 ... ok
[INFO] [stdout] test day5::tests_part1 ... ok
[INFO] [stdout] test day18::tests_part2 ... ok
[INFO] [stdout] test day6::tests_part1 ... ok
[INFO] [stdout] test day7::tests_part1 ... ok
[INFO] [stdout] test day7::tests_part2 ... ok
[INFO] [stdout] test day8::tests_part1 ... ok
[INFO] [stdout] test day8::tests_part2 ... ok
[INFO] [stdout] test day6::tests_part2 ... ok
[INFO] [stdout] test day9::tests_part1 ... ok
[INFO] [stdout] test day5::tests_part2 ... ok
[INFO] [stdout] test day22::tests_part2 ... ok
[INFO] [stdout] test day9::tests_part2 ... ok
[INFO] [stdout] test day11::tests_part2 ... ok
[INFO] [stdout] test day24::tests_part2 ... ok
[INFO] [stdout] test day14::tests_part2 ... ok
[INFO] [stdout] test day21::tests_part2 ... test day21::tests_part2 has been running for over 60 seconds
[INFO] [stdout] test day21::tests_part2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 49 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/advent_of_code_rs-44b23d5c9838f6dd
[INFO] [stderr]    Doc-tests advent_of_code_rs
[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] [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" "4e5fe160690f79276139b2f4f2789e84e3bd7d4a3da27f159735bb9bff1198a1"`
[INFO] running `"docker" "rm" "-f" "4e5fe160690f79276139b2f4f2789e84e3bd7d4a3da27f159735bb9bff1198a1"`
[INFO] [stdout] 4e5fe160690f79276139b2f4f2789e84e3bd7d4a3da27f159735bb9bff1198a1