[INFO] updating cached repository iamdanfox/advent2018 [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/iamdanfox/advent2018 [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/iamdanfox/advent2018" "work/ex/beta-1.38-1/sources/1.37.0/gh/iamdanfox/advent2018"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/iamdanfox/advent2018'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/iamdanfox/advent2018" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/iamdanfox/advent2018"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/iamdanfox/advent2018'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] e7fcefafb4546c228656d98291ab8d7f5c4bf389 [INFO] sha for GitHub repo iamdanfox/advent2018: e7fcefafb4546c228656d98291ab8d7f5c4bf389 [INFO] validating manifest of iamdanfox/advent2018 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 iamdanfox/advent2018 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 iamdanfox/advent2018 [INFO] finished frobbing iamdanfox/advent2018 [INFO] frobbed toml for iamdanfox/advent2018 written to work/ex/beta-1.38-1/sources/1.37.0/gh/iamdanfox/advent2018/Cargo.toml [INFO] started frobbing iamdanfox/advent2018 [INFO] finished frobbing iamdanfox/advent2018 [INFO] frobbed toml for iamdanfox/advent2018 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/iamdanfox/advent2018/Cargo.toml [INFO] crate iamdanfox/advent2018 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 iamdanfox/advent2018 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-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/iamdanfox/advent2018:/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] 9a9072fbfecbd22e678c83718f0c339de734a0ade168b9d207e0dff2022500df [INFO] running `"docker" "start" "-a" "9a9072fbfecbd22e678c83718f0c339de734a0ade168b9d207e0dff2022500df"` [INFO] [stderr] Compiling multiset v0.0.5 [INFO] [stderr] Compiling advent2018 v0.1.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.11s [INFO] running `"docker" "inspect" "9a9072fbfecbd22e678c83718f0c339de734a0ade168b9d207e0dff2022500df"` [INFO] running `"docker" "rm" "-f" "9a9072fbfecbd22e678c83718f0c339de734a0ade168b9d207e0dff2022500df"` [INFO] [stdout] 9a9072fbfecbd22e678c83718f0c339de734a0ade168b9d207e0dff2022500df [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/iamdanfox/advent2018:/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] 0db0106cf5c973034548a14c4e25db086290794a64dedc6463046a246174b9de [INFO] running `"docker" "start" "-a" "0db0106cf5c973034548a14c4e25db086290794a64dedc6463046a246174b9de"` [INFO] [stderr] Compiling advent2018 v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/day9.rs:42:35 [INFO] [stderr] | [INFO] [stderr] 42 | fn into_iter(self) -> Box>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [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/day9.rs:281:35 [INFO] [stderr] | [INFO] [stderr] 281 | fn into_iter(self) -> Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/day9.rs:342:35 [INFO] [stderr] | [INFO] [stderr] 342 | fn into_iter(self) -> Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::collections::HashSet` [INFO] [stderr] --> src/day10.rs:4:9 [INFO] [stderr] | [INFO] [stderr] 4 | use std::collections::HashSet; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::iter::Skip` [INFO] [stderr] --> src/day10.rs:7:9 [INFO] [stderr] | [INFO] [stderr] 7 | use std::iter::Skip; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `start_time` [INFO] [stderr] --> src/day10.rs:257:13 [INFO] [stderr] | [INFO] [stderr] 257 | let start_time = samples[0].0; [INFO] [stderr] | ^^^^^^^^^^ help: consider prefixing with an underscore: `_start_time` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/day10.rs:54:31 [INFO] [stderr] | [INFO] [stderr] 54 | fn nth(&mut self, mut n: usize) -> Option { [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 8.51s [INFO] running `"docker" "inspect" "0db0106cf5c973034548a14c4e25db086290794a64dedc6463046a246174b9de"` [INFO] running `"docker" "rm" "-f" "0db0106cf5c973034548a14c4e25db086290794a64dedc6463046a246174b9de"` [INFO] [stdout] 0db0106cf5c973034548a14c4e25db086290794a64dedc6463046a246174b9de [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/iamdanfox/advent2018:/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] 33d5774179a95c5ae48bf4e38d898b4bdad29aa62e78cde2a6a27f443f03d825 [INFO] running `"docker" "start" "-a" "33d5774179a95c5ae48bf4e38d898b4bdad29aa62e78cde2a6a27f443f03d825"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running /opt/crater/target/debug/deps/advent2018-9dea9b39c7b120e1 [INFO] [stdout] [INFO] [stdout] running 43 tests [INFO] [stdout] test day2::test::count_differing_characters_samples ... ok [INFO] [stdout] test day2::test::part1 ... ok [INFO] [stdout] test day1::test::part1 ... ok [INFO] [stdout] test day10::test::single_line_with_negatives ... ok [INFO] [stdout] test day10::test::single_line ... ok [INFO] [stdout] test day2::test::sample_testcases ... ok [INFO] [stdout] test day2::test::sample_testcases_2 ... ok [INFO] [stdout] test day3::test::contains_works ... ok [INFO] [stdout] test day10::test::render_sample_data ... ok [INFO] [stdout] test day3::test::find_overlap_of_three_claims ... ok [INFO] [stdout] test day3::test::parse_single_line ... ok [INFO] [stdout] test day3::test::to_square_produces_one_tuple_for_every_square_in_claim ... ok [INFO] [stdout] test day4::test::example_input ... ok [INFO] [stdout] test day3::test::parses_entire_input ... ok [INFO] [stdout] test day4::test::part2 ... ok [INFO] [stdout] test day5::test::check_alphabet_of_polymers ... ok [INFO] [stdout] test day4::test::part1 ... ok [INFO] [stdout] test day6::test::example ... ok [INFO] [stdout] test day1::test::part2 ... ok [INFO] [stdout] test day7::test::dependency_from_str ... ok [INFO] [stdout] test day7::test::example ... ok [INFO] [stdout] test day7::test::real_data ... ok [INFO] [stdout] test day7::test::test_step_duration ... ok [INFO] [stdout] test day8::test::real_data ... ok [INFO] [stdout] test day8::test::sample_data ... ok [INFO] [stdout] test day9::test::comparative ... ok [INFO] [stdout] test day9::test::cursor_seek_wraps_nicely ... ok [INFO] [stdout] test day9::test::part1 ... ok [INFO] [stdout] test day2::test::part2 ... ok [INFO] [stdout] test day9::test::sample_data_1 ... ok [INFO] [stdout] test day9::test::sample_data_2 ... ok [INFO] [stdout] test day9::test::sample_data_3 ... ok [INFO] [stdout] test day9::test::sample_data_4 ... ok [INFO] [stdout] test day9::test::sample_data_5 ... ok [INFO] [stdout] test day9::test::sample_data_6 ... ok [INFO] [stdout] test day9::test::segmented_vec_iter_behaves ... ok [INFO] [stdout] test day10::test::render_real_data ... ok [INFO] [stdout] test day6::test::real_data ... ok [INFO] [stdout] test day3::test::part1 ... ok [INFO] [stdout] test day5::test::part1 ... ok [INFO] [stdout] test day3::test::part2 ... ok [INFO] [stdout] test day9::test::part2 ... ok [INFO] [stdout] test day5::test::part2 ... test day5::test::part2 has been running for over 60 seconds [INFO] [stdout] test day5::test::part2 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 43 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "33d5774179a95c5ae48bf4e38d898b4bdad29aa62e78cde2a6a27f443f03d825"` [INFO] running `"docker" "rm" "-f" "33d5774179a95c5ae48bf4e38d898b4bdad29aa62e78cde2a6a27f443f03d825"` [INFO] [stdout] 33d5774179a95c5ae48bf4e38d898b4bdad29aa62e78cde2a6a27f443f03d825