[INFO] cloning repository https://github.com/zack-hill/advent-of-code [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zack-hill/advent-of-code" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzack-hill%2Fadvent-of-code", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzack-hill%2Fadvent-of-code'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b7af5c74fe726f601c8b61519794678d5d888ae6 [INFO] testing zack-hill/advent-of-code against master#61469b682c2b0bf9cebc4622f1859e2bb3b7ebca for pr-91743 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzack-hill%2Fadvent-of-code" "/workspace/builds/worker-16/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-16/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/zack-hill/advent-of-code on toolchain 61469b682c2b0bf9cebc4622f1859e2bb3b7ebca [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+61469b682c2b0bf9cebc4622f1859e2bb3b7ebca" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/zack-hill/advent-of-code [INFO] finished tweaking git repo https://github.com/zack-hill/advent-of-code [INFO] tweaked toml for git repo https://github.com/zack-hill/advent-of-code written to /workspace/builds/worker-16/source/Cargo.toml [INFO] crate git repo https://github.com/zack-hill/advent-of-code already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+61469b682c2b0bf9cebc4622f1859e2bb3b7ebca" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+61469b682c2b0bf9cebc4622f1859e2bb3b7ebca" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 54311be063758919d79ddebecc775425fcea807d33a009488fe1a3a193e65f4b [INFO] running `Command { std: "docker" "start" "-a" "54311be063758919d79ddebecc775425fcea807d33a009488fe1a3a193e65f4b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "54311be063758919d79ddebecc775425fcea807d33a009488fe1a3a193e65f4b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "54311be063758919d79ddebecc775425fcea807d33a009488fe1a3a193e65f4b", kill_on_drop: false }` [INFO] [stdout] 54311be063758919d79ddebecc775425fcea807d33a009488fe1a3a193e65f4b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+61469b682c2b0bf9cebc4622f1859e2bb3b7ebca" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 29194e7c2fb077cd3a1f9b92af4d71531c661b6cfd01bb65de061b0d042a3a1b [INFO] running `Command { std: "docker" "start" "-a" "29194e7c2fb077cd3a1f9b92af4d71531c661b6cfd01bb65de061b0d042a3a1b", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling libc v0.2.112 [INFO] [stderr] Compiling lexical-core v0.7.6 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling arrayvec v0.5.2 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling static_assertions v1.1.0 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling bit_field v0.10.1 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling nom v5.1.2 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling colored v2.0.0 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling advent-of-code v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: cannot borrow `possible_ingredients_map` as mutable because it is also borrowed as immutable [INFO] [stdout] --> src/2020/day_21.rs:73:13 [INFO] [stdout] | [INFO] [stdout] 72 | let possible_ingredients = possible_ingredients_map.get(allergen.as_str()).unwrap(); [INFO] [stdout] | ----------------------------------------------- immutable borrow occurs here [INFO] [stdout] 73 | / possible_ingredients_map.insert( [INFO] [stdout] 74 | | allergen, [INFO] [stdout] 75 | | possible_ingredients [INFO] [stdout] | |_________________- [INFO] [stdout] 76 | || .intersection(&food.ingredients) [INFO] [stdout] | ||____________________________________________________- immutable borrow later used here [INFO] [stdout] 77 | | .cloned() [INFO] [stdout] 78 | | .collect(), [INFO] [stdout] 79 | | ); [INFO] [stdout] | |_____________^ mutable borrow occurs here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mutable_borrow_reservation_conflict)]` on by default [INFO] [stdout] = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future [INFO] [stdout] = note: for more information, see issue #59159 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `rotate_ccw` [INFO] [stdout] --> src/2020/day_20.rs:155:8 [INFO] [stdout] | [INFO] [stdout] 155 | fn rotate_ccw(&mut self) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `print_grid` [INFO] [stdout] --> src/2021/day_11.rs:103:8 [INFO] [stdout] | [INFO] [stdout] 103 | pub fn print_grid(grid: &Grid) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 36s [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "29194e7c2fb077cd3a1f9b92af4d71531c661b6cfd01bb65de061b0d042a3a1b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "29194e7c2fb077cd3a1f9b92af4d71531c661b6cfd01bb65de061b0d042a3a1b", kill_on_drop: false }` [INFO] [stdout] 29194e7c2fb077cd3a1f9b92af4d71531c661b6cfd01bb65de061b0d042a3a1b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+61469b682c2b0bf9cebc4622f1859e2bb3b7ebca" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3a73a23aef2ff19a6c7cc7c8d03746f2b6b7f2ab5185a0e601028552f4381fb1 [INFO] running `Command { std: "docker" "start" "-a" "3a73a23aef2ff19a6c7cc7c8d03746f2b6b7f2ab5185a0e601028552f4381fb1", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling advent-of-code v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: cannot borrow `possible_ingredients_map` as mutable because it is also borrowed as immutable [INFO] [stdout] --> src/2020/day_21.rs:73:13 [INFO] [stdout] | [INFO] [stdout] 72 | let possible_ingredients = possible_ingredients_map.get(allergen.as_str()).unwrap(); [INFO] [stdout] | ----------------------------------------------- immutable borrow occurs here [INFO] [stdout] 73 | / possible_ingredients_map.insert( [INFO] [stdout] 74 | | allergen, [INFO] [stdout] 75 | | possible_ingredients [INFO] [stdout] | |_________________- [INFO] [stdout] 76 | || .intersection(&food.ingredients) [INFO] [stdout] | ||____________________________________________________- immutable borrow later used here [INFO] [stdout] 77 | | .cloned() [INFO] [stdout] 78 | | .collect(), [INFO] [stdout] 79 | | ); [INFO] [stdout] | |_____________^ mutable borrow occurs here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mutable_borrow_reservation_conflict)]` on by default [INFO] [stdout] = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future [INFO] [stdout] = note: for more information, see issue #59159 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `print_grid` [INFO] [stdout] --> src/2021/day_11.rs:103:8 [INFO] [stdout] | [INFO] [stdout] 103 | pub fn print_grid(grid: &Grid) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.55s [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/advent_of_code-eb040bd107ebd920) [INFO] running `Command { std: "docker" "inspect" "3a73a23aef2ff19a6c7cc7c8d03746f2b6b7f2ab5185a0e601028552f4381fb1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3a73a23aef2ff19a6c7cc7c8d03746f2b6b7f2ab5185a0e601028552f4381fb1", kill_on_drop: false }` [INFO] [stdout] 3a73a23aef2ff19a6c7cc7c8d03746f2b6b7f2ab5185a0e601028552f4381fb1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+61469b682c2b0bf9cebc4622f1859e2bb3b7ebca" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 67f327f434c6fa996c840d36fd35a1b7ef576ac3e4aa94b30f6c0cd62a194784 [INFO] running `Command { std: "docker" "start" "-a" "67f327f434c6fa996c840d36fd35a1b7ef576ac3e4aa94b30f6c0cd62a194784", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: cannot borrow `possible_ingredients_map` as mutable because it is also borrowed as immutable [INFO] [stderr] --> src/2020/day_21.rs:73:13 [INFO] [stderr] | [INFO] [stderr] 72 | let possible_ingredients = possible_ingredients_map.get(allergen.as_str()).unwrap(); [INFO] [stderr] | ----------------------------------------------- immutable borrow occurs here [INFO] [stderr] 73 | / possible_ingredients_map.insert( [INFO] [stderr] 74 | | allergen, [INFO] [stderr] 75 | | possible_ingredients [INFO] [stderr] | |_________________- [INFO] [stderr] 76 | || .intersection(&food.ingredients) [INFO] [stderr] | ||____________________________________________________- immutable borrow later used here [INFO] [stderr] 77 | | .cloned() [INFO] [stderr] 78 | | .collect(), [INFO] [stderr] 79 | | ); [INFO] [stderr] | |_____________^ mutable borrow occurs here [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(mutable_borrow_reservation_conflict)]` on by default [INFO] [stderr] = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future [INFO] [stderr] = note: for more information, see issue #59159 [INFO] [stderr] [INFO] [stderr] warning: function is never used: `print_grid` [INFO] [stderr] --> src/2021/day_11.rs:103:8 [INFO] [stderr] | [INFO] [stderr] 103 | pub fn print_grid(grid: &Grid) { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `advent-of-code` (bin "advent-of-code" test) generated 2 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.67s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/advent_of_code-eb040bd107ebd920) [INFO] [stdout] [INFO] [stdout] running 31 tests [INFO] [stdout] test y_2020::day_11::tests::occupied_seats_all_found ... ok [INFO] [stdout] test y_2020::day_11::tests::occupied_seats_dist_capped ... ok [INFO] [stdout] test y_2020::day_11::tests::occupied_seats_none_found ... ok [INFO] [stdout] test y_2020::day_20::tests::flip_x ... ok [INFO] [stdout] test y_2020::day_20::tests::flip_y ... ok [INFO] [stdout] test y_2020::day_20::tests::from_tile_grid ... ok [INFO] [stdout] test y_2020::day_20::tests::detect_sea_monsters_test ... ok [INFO] [stdout] test y_2020::day_20::tests::get_bottom_side ... ok [INFO] [stdout] test y_2020::day_20::tests::get_left_side ... ok [INFO] [stdout] test y_2020::day_20::tests::get_right_side ... ok [INFO] [stdout] test y_2020::day_20::tests::get_top_side ... ok [INFO] [stdout] test y_2020::day_20::tests::rotate_ccw ... ok [INFO] [stdout] test y_2020::day_20::tests::rotate_cw ... ok [INFO] [stdout] test y_2020::day_20::tests::trim_border ... ok [INFO] [stdout] test y_2020::day_21::tests::parse_allergens_works ... ok [INFO] [stdout] test y_2020::day_21::tests::parse_words_works ... ok [INFO] [stdout] test y_2020::day_21::tests::parse_food_works ... ok [INFO] [stdout] test y_2020::day_23::tests::convert_from_linked_list ... ok [INFO] [stdout] test y_2020::day_23::tests::convert_to_linked_list ... ok [INFO] [stdout] test y_2020::day_23::tests::linked_list_round_trip ... ok [INFO] [stdout] test y_2020::day_24::tests::parse_directions_works ... ok [INFO] [stdout] test y_2020::day_25::tests::card_public_key ... ok [INFO] [stdout] test y_2020::day_25::tests::door_public_key ... ok [INFO] [stdout] test y_2020::day_25::tests::encryption_key_from_card_public_key ... ok [INFO] [stdout] test y_2020::day_25::tests::encryption_key_from_door_public_key ... ok [INFO] [stdout] test y_2020::day_25::tests::find_card_loop_size ... ok [INFO] [stdout] test y_2020::day_25::tests::find_door_loop_size ... ok [INFO] [stdout] test y_2021::day_05::tests::get_points_horizontal ... ok [INFO] [stdout] test y_2021::day_05::tests::get_points_horizontal_rev ... ok [INFO] [stdout] test y_2021::day_05::tests::get_points_vertical ... ok [INFO] [stdout] test y_2021::day_05::tests::get_points_vertical_rev ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 31 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "67f327f434c6fa996c840d36fd35a1b7ef576ac3e4aa94b30f6c0cd62a194784", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "67f327f434c6fa996c840d36fd35a1b7ef576ac3e4aa94b30f6c0cd62a194784", kill_on_drop: false }` [INFO] [stdout] 67f327f434c6fa996c840d36fd35a1b7ef576ac3e4aa94b30f6c0cd62a194784