[INFO] updating cached repository zoewithabang/rust-aoc-2018 [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/zoewithabang/rust-aoc-2018 [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/zoewithabang/rust-aoc-2018" "work/ex/beta-1.37-6/sources/1.36.0/gh/zoewithabang/rust-aoc-2018"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/zoewithabang/rust-aoc-2018'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/zoewithabang/rust-aoc-2018" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/zoewithabang/rust-aoc-2018"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/zoewithabang/rust-aoc-2018'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] ac9dc1223d11251f00535ef198570e8b226988d4 [INFO] sha for GitHub repo zoewithabang/rust-aoc-2018: ac9dc1223d11251f00535ef198570e8b226988d4 [INFO] validating manifest of zoewithabang/rust-aoc-2018 on toolchain 1.36.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of zoewithabang/rust-aoc-2018 on toolchain beta-2019-07-23 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing zoewithabang/rust-aoc-2018 [INFO] finished frobbing zoewithabang/rust-aoc-2018 [INFO] frobbed toml for zoewithabang/rust-aoc-2018 written to work/ex/beta-1.37-6/sources/1.36.0/gh/zoewithabang/rust-aoc-2018/Cargo.toml [INFO] started frobbing zoewithabang/rust-aoc-2018 [INFO] finished frobbing zoewithabang/rust-aoc-2018 [INFO] frobbed toml for zoewithabang/rust-aoc-2018 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/zoewithabang/rust-aoc-2018/Cargo.toml [INFO] crate zoewithabang/rust-aoc-2018 already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing zoewithabang/rust-aoc-2018 against 1.36.0 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/zoewithabang/rust-aoc-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" "+1.36.0" "build" "--frozen"` [INFO] [stdout] 0235be76514bc87b5ccb99979a3f94866ed1ccea916b7c2f1c47e521cb113fc9 [INFO] running `"docker" "start" "-a" "0235be76514bc87b5ccb99979a3f94866ed1ccea916b7c2f1c47e521cb113fc9"` [INFO] [stderr] Compiling memchr v2.2.0 [INFO] [stderr] Compiling num-traits v0.2.6 [INFO] [stderr] Compiling either v1.5.2 [INFO] [stderr] Compiling itertools v0.8.0 [INFO] [stderr] Compiling aho-corasick v0.7.3 [INFO] [stderr] Compiling num-integer v0.1.39 [INFO] [stderr] Compiling regex v1.1.6 [INFO] [stderr] Compiling chrono v0.4.6 [INFO] [stderr] Compiling aoc_2018 v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused variable: `input` [INFO] [stderr] --> src/days/day12.rs:14:13 [INFO] [stderr] | [INFO] [stderr] 14 | let input = fs::read_to_string("res/day12.txt").unwrap(); [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_input` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `part1_naive` [INFO] [stderr] --> src/days/day11.rs:34:1 [INFO] [stderr] | [INFO] [stderr] 34 | fn part1_naive(input: usize) -> String { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `part2_naive` [INFO] [stderr] --> src/days/day11.rs:44:1 [INFO] [stderr] | [INFO] [stderr] 44 | fn part2_naive(input: usize) -> String { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `NaiveFuelCellGrid` [INFO] [stderr] --> src/days/day11.rs:77:1 [INFO] [stderr] | [INFO] [stderr] 77 | struct NaiveFuelCellGrid { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/days/day11.rs:83:5 [INFO] [stderr] | [INFO] [stderr] 83 | fn new(size: usize, serial_number: usize) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `calculate_power` [INFO] [stderr] --> src/days/day11.rs:102:5 [INFO] [stderr] | [INFO] [stderr] 102 | fn calculate_power(&self, x: usize, y: usize, size: usize) -> i32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `naive_calculate_best_square` [INFO] [stderr] --> src/days/day11.rs:113:1 [INFO] [stderr] | [INFO] [stderr] 113 | / fn naive_calculate_best_square( [INFO] [stderr] 114 | | grid: &NaiveFuelCellGrid, [INFO] [stderr] 115 | | square_size: usize, [INFO] [stderr] 116 | | ) -> (i32, (usize, usize)) { [INFO] [stderr] ... | [INFO] [stderr] 130 | | (largest_total, largest_total_location) [INFO] [stderr] 131 | | } [INFO] [stderr] | |_^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 30.91s [INFO] running `"docker" "inspect" "0235be76514bc87b5ccb99979a3f94866ed1ccea916b7c2f1c47e521cb113fc9"` [INFO] running `"docker" "rm" "-f" "0235be76514bc87b5ccb99979a3f94866ed1ccea916b7c2f1c47e521cb113fc9"` [INFO] [stdout] 0235be76514bc87b5ccb99979a3f94866ed1ccea916b7c2f1c47e521cb113fc9 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/zoewithabang/rust-aoc-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" "+1.36.0" "test" "--frozen" "--no-run"` [INFO] [stdout] 8da658b7dd842c96e6f4bb38925dc4cc59bd7a0979b2dc427b05728c578a19e9 [INFO] running `"docker" "start" "-a" "8da658b7dd842c96e6f4bb38925dc4cc59bd7a0979b2dc427b05728c578a19e9"` [INFO] [stderr] Compiling proc-macro2 v0.4.28 [INFO] [stderr] Compiling rayon-core v1.4.1 [INFO] [stderr] Compiling syn v0.15.33 [INFO] [stderr] Compiling rayon v1.0.3 [INFO] [stderr] Compiling cast v0.2.2 [INFO] [stderr] Compiling crossbeam-utils v0.2.2 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling atty v0.2.11 [INFO] [stderr] Compiling rand_xoshiro v0.1.0 [INFO] [stderr] Compiling csv-core v0.1.5 [INFO] [stderr] Compiling tinytemplate v1.0.1 [INFO] [stderr] Compiling criterion-plot v0.3.1 [INFO] [stderr] Compiling crossbeam-epoch v0.3.1 [INFO] [stderr] Compiling csv v1.0.7 [INFO] [stderr] Compiling crossbeam-deque v0.2.0 [INFO] [stderr] Compiling quote v0.6.12 [INFO] [stderr] Compiling serde_derive v1.0.90 [INFO] [stderr] Compiling criterion v0.2.11 [INFO] [stderr] Compiling aoc_2018 v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused variable: `input` [INFO] [stderr] --> src/days/day12.rs:14:13 [INFO] [stderr] | [INFO] [stderr] 14 | let input = fs::read_to_string("res/day12.txt").unwrap(); [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_input` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `part1_naive` [INFO] [stderr] --> src/days/day11.rs:34:1 [INFO] [stderr] | [INFO] [stderr] 34 | fn part1_naive(input: usize) -> String { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `part2_naive` [INFO] [stderr] --> src/days/day11.rs:44:1 [INFO] [stderr] | [INFO] [stderr] 44 | fn part2_naive(input: usize) -> String { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `NaiveFuelCellGrid` [INFO] [stderr] --> src/days/day11.rs:77:1 [INFO] [stderr] | [INFO] [stderr] 77 | struct NaiveFuelCellGrid { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/days/day11.rs:83:5 [INFO] [stderr] | [INFO] [stderr] 83 | fn new(size: usize, serial_number: usize) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `calculate_power` [INFO] [stderr] --> src/days/day11.rs:102:5 [INFO] [stderr] | [INFO] [stderr] 102 | fn calculate_power(&self, x: usize, y: usize, size: usize) -> i32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `naive_calculate_best_square` [INFO] [stderr] --> src/days/day11.rs:113:1 [INFO] [stderr] | [INFO] [stderr] 113 | / fn naive_calculate_best_square( [INFO] [stderr] 114 | | grid: &NaiveFuelCellGrid, [INFO] [stderr] 115 | | square_size: usize, [INFO] [stderr] 116 | | ) -> (i32, (usize, usize)) { [INFO] [stderr] ... | [INFO] [stderr] 130 | | (largest_total, largest_total_location) [INFO] [stderr] 131 | | } [INFO] [stderr] | |_^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 55.66s [INFO] running `"docker" "inspect" "8da658b7dd842c96e6f4bb38925dc4cc59bd7a0979b2dc427b05728c578a19e9"` [INFO] running `"docker" "rm" "-f" "8da658b7dd842c96e6f4bb38925dc4cc59bd7a0979b2dc427b05728c578a19e9"` [INFO] [stdout] 8da658b7dd842c96e6f4bb38925dc4cc59bd7a0979b2dc427b05728c578a19e9 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/zoewithabang/rust-aoc-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" "+1.36.0" "test" "--frozen"` [INFO] [stdout] dde8454e4331e68639d57dc3b8dd48724e3ecebc6ac3d63831531bb57f415c73 [INFO] running `"docker" "start" "-a" "dde8454e4331e68639d57dc3b8dd48724e3ecebc6ac3d63831531bb57f415c73"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running /opt/crater/target/debug/deps/aoc_2018-2a233b35b197cd1b [INFO] [stdout] [INFO] [stdout] running 24 tests [INFO] [stdout] test days::day12::day12_tests::part2_puzzle ... ok [INFO] [stdout] test days::day1::day1_tests::part1_puzzle ... ok [INFO] [stdout] test days::day12::day12_tests::part1_puzzle ... ok [INFO] [stdout] test days::day2::day2_tests::part1_puzzle ... ok [INFO] [stdout] test days::day11::day11_tests::part1_puzzle ... ok [INFO] [stdout] test days::day3::day3_tests::part2_puzzle ... ok [INFO] [stdout] test days::day2::day2_tests::part2_puzzle ... ok [INFO] [stdout] test days::day5::day5_tests::part1_puzzle ... ok [INFO] [stdout] test days::day3::day3_tests::part1_puzzle ... ok [INFO] [stdout] test days::day4::day4_tests::part1_puzzle ... ok [INFO] [stdout] test days::day4::day4_tests::part2_puzzle ... ok [INFO] [stdout] test days::day1::day1_tests::part2_puzzle ... ok [INFO] [stdout] test days::day7::day7_tests::part1_puzzle ... ok [INFO] [stdout] test days::day8::day8_tests::part1_puzzle ... ok [INFO] [stdout] test days::day8::day8_tests::part2_puzzle ... ok [INFO] [stdout] test days::day7::day7_tests::part2_puzzle ... ok [INFO] [stdout] test days::day6::day6_tests::part2_puzzle ... ok [INFO] [stdout] test days::day9::day9_tests::part1_puzzle ... ok [INFO] [stdout] test days::day10::day10_tests::part2_puzzle ... ok [INFO] [stdout] test days::day10::day10_tests::part1_puzzle ... ok [INFO] [stdout] test days::day5::day5_tests::part2_puzzle ... ok [INFO] [stdout] test days::day11::day11_tests::part2_puzzle ... ok [INFO] [stdout] test days::day6::day6_tests::part1_puzzle ... ok [INFO] [stdout] test days::day9::day9_tests::part2_puzzle ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/main-8f8cc0842d77569e [INFO] [stderr] Doc-tests aoc_2018 [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" "dde8454e4331e68639d57dc3b8dd48724e3ecebc6ac3d63831531bb57f415c73"` [INFO] running `"docker" "rm" "-f" "dde8454e4331e68639d57dc3b8dd48724e3ecebc6ac3d63831531bb57f415c73"` [INFO] [stdout] dde8454e4331e68639d57dc3b8dd48724e3ecebc6ac3d63831531bb57f415c73