[INFO] updating cached repository prakhar1989/advent-of-code-2018
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/prakhar1989/advent-of-code-2018
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/prakhar1989/advent-of-code-2018" "work/ex/beta-1.38-1/sources/1.37.0/gh/prakhar1989/advent-of-code-2018"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/prakhar1989/advent-of-code-2018'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/prakhar1989/advent-of-code-2018" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/prakhar1989/advent-of-code-2018"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/prakhar1989/advent-of-code-2018'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 801634031ea2197439c5778b6239b30f73406fc0
[INFO] sha for GitHub repo prakhar1989/advent-of-code-2018: 801634031ea2197439c5778b6239b30f73406fc0
[INFO] validating manifest of prakhar1989/advent-of-code-2018 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 prakhar1989/advent-of-code-2018 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 prakhar1989/advent-of-code-2018
[INFO] finished frobbing prakhar1989/advent-of-code-2018
[INFO] frobbed toml for prakhar1989/advent-of-code-2018 written to work/ex/beta-1.38-1/sources/1.37.0/gh/prakhar1989/advent-of-code-2018/Cargo.toml
[INFO] started frobbing prakhar1989/advent-of-code-2018
[INFO] finished frobbing prakhar1989/advent-of-code-2018
[INFO] frobbed toml for prakhar1989/advent-of-code-2018 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/prakhar1989/advent-of-code-2018/Cargo.toml
[INFO] crate prakhar1989/advent-of-code-2018 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 prakhar1989/advent-of-code-2018 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-5/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/prakhar1989/advent-of-code-2018:/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] 6289371d29d0ee8722f4e1d2182eb1cc25cd7bf9722967225b692b3fdee8da1d
[INFO] running `"docker" "start" "-a" "6289371d29d0ee8722f4e1d2182eb1cc25cd7bf9722967225b692b3fdee8da1d"`
[INFO] [stderr]    Compiling md5 v0.6.0
[INFO] [stderr]    Compiling toml v0.4.9
[INFO] [stderr]    Compiling syn v0.15.22
[INFO] [stderr]    Compiling chrono v0.4.6
[INFO] [stderr]    Compiling serde_derive v1.0.80
[INFO] [stderr]    Compiling advent-of-code-2018 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/day03.rs:13:40
[INFO] [stderr]    |
[INFO] [stderr] 13 | type Result<T> = result::Result<T, Box<Error>>;
[INFO] [stderr]    |                                        ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/day03.rs:32:38
[INFO] [stderr]    |
[INFO] [stderr] 32 |             None => return Err(Box::<Error>::from(format!("invalid format for claim"))),
[INFO] [stderr]    |                                      ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `rows`
[INFO] [stderr]   --> src/matrix.rs:36:5
[INFO] [stderr]    |
[INFO] [stderr] 36 |     pub fn rows(&self) -> impl Iterator<Item = Vec<&T>> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 34.84s
[INFO] running `"docker" "inspect" "6289371d29d0ee8722f4e1d2182eb1cc25cd7bf9722967225b692b3fdee8da1d"`
[INFO] running `"docker" "rm" "-f" "6289371d29d0ee8722f4e1d2182eb1cc25cd7bf9722967225b692b3fdee8da1d"`
[INFO] [stdout] 6289371d29d0ee8722f4e1d2182eb1cc25cd7bf9722967225b692b3fdee8da1d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/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/prakhar1989/advent-of-code-2018:/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] 7eb9c6c401374bbc001ec4d39218fd5059174793277e65119fdbcb2c0f3c51fa
[INFO] running `"docker" "start" "-a" "7eb9c6c401374bbc001ec4d39218fd5059174793277e65119fdbcb2c0f3c51fa"`
[INFO] [stderr]    Compiling advent-of-code-2018 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/day03.rs:13:40
[INFO] [stderr]    |
[INFO] [stderr] 13 | type Result<T> = result::Result<T, Box<Error>>;
[INFO] [stderr]    |                                        ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/day03.rs:32:38
[INFO] [stderr]    |
[INFO] [stderr] 32 |             None => return Err(Box::<Error>::from(format!("invalid format for claim"))),
[INFO] [stderr]    |                                      ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.38s
[INFO] running `"docker" "inspect" "7eb9c6c401374bbc001ec4d39218fd5059174793277e65119fdbcb2c0f3c51fa"`
[INFO] running `"docker" "rm" "-f" "7eb9c6c401374bbc001ec4d39218fd5059174793277e65119fdbcb2c0f3c51fa"`
[INFO] [stdout] 7eb9c6c401374bbc001ec4d39218fd5059174793277e65119fdbcb2c0f3c51fa
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/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/prakhar1989/advent-of-code-2018:/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] 3d7941bcbe6b7afeeda24ef4acec8e908aec21a22f427bcc5398218bd4a2f42b
[INFO] running `"docker" "start" "-a" "3d7941bcbe6b7afeeda24ef4acec8e908aec21a22f427bcc5398218bd4a2f42b"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/day01-4994512cac7e31c0
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running /opt/crater/target/debug/deps/day02-2dc1e893498aba92
[INFO] [stdout] test tests::day01 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::day02_part1 ... ok
[INFO] [stdout] test tests::day02_part2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/day03-ee3b16d18f43814f
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test matrix::test::test_matrix_iter ... ok
[INFO] [stdout] test matrix::test::test_matrix ... ok
[INFO] [stdout] test tests::day03_part2 ... ok
[INFO] [stdout] test tests::day03_claim_parsing ... ok
[INFO] [stdout] test tests::day03_part1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/day04-409d2db18144c6cc
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::day04_build_sleeping_pattern ... ok
[INFO] [stdout] test tests::day04_part1 ... ok
[INFO] [stdout] test tests::day04_parsing_entry ... ok
[INFO] [stdout] test tests::day04_part2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/day05-8dd468883870f387
[INFO] [stderr]      Running /opt/crater/target/debug/deps/day06-d75c61c6fd2a3297
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::day05_part1 ... ok
[INFO] [stdout] test tests::day05_part2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test tests::day06_dists ... ok
[INFO] [stdout] test tests::day06_closest_to ... ok
[INFO] [stdout] test tests::day06_grid_size ... ok
[INFO] [stdout] test tests::day06_parse_point ... ok
[INFO] [stdout] test tests::day06_total_distance ... ok
[INFO] [stdout] test tests::day06_part2 ... ok
[INFO] [stdout] test tests::day06_part1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/day07-2806f44278f1292b
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::day07_part1 ... ok
[INFO] [stdout] test tests::day07_sorted_ids ... ok
[INFO] [stdout] test tests::day07_to_dep ... ok
[INFO] [stdout] test tests::day07_unvisited_steps ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/day10-2c4d63cc13244bf6
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test matrix::test::test_matrix ... ok
[INFO] [stdout] test matrix::test::test_matrix_iter ... ok
[INFO] [stdout] test tests::day10_parse_point ... ok
[INFO] [stdout] test tests::day10_test_grid_size ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/day11-5faf922f573cd760
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test matrix::test::test_matrix ... ok
[INFO] [stdout] test matrix::test::test_matrix_iter ... ok
[INFO] [stdout] test tests::day11_power_level ... ok
[INFO] [stdout] test tests::day11_summed_area_table ... ok
[INFO] [stdout] test tests::day11_build_grid ... ok
[INFO] [stdout] test tests::day11_part1 ... ok
[INFO] [stdout] test tests::day11_total_power ... ok
[INFO] [stdout] test tests::day11_part2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/day14-fd57c38c88dd98c6
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::day14_part2 ... ok
[INFO] [stdout] test tests::day14_part1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/scaffold-26011c595057881d
[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" "3d7941bcbe6b7afeeda24ef4acec8e908aec21a22f427bcc5398218bd4a2f42b"`
[INFO] running `"docker" "rm" "-f" "3d7941bcbe6b7afeeda24ef4acec8e908aec21a22f427bcc5398218bd4a2f42b"`
[INFO] [stdout] 3d7941bcbe6b7afeeda24ef4acec8e908aec21a22f427bcc5398218bd4a2f42b