[INFO] cloning repository https://github.com/paolostyle/advent-of-code-2021 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/paolostyle/advent-of-code-2021" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpaolostyle%2Fadvent-of-code-2021", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpaolostyle%2Fadvent-of-code-2021'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1293dfeaded699e38454c559912fe295c14a9c66 [INFO] building paolostyle/advent-of-code-2021 against master#222c5724ecc922fe67815f428c19f82c129d9386 for pr-97334 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpaolostyle%2Fadvent-of-code-2021" "/workspace/builds/worker-14/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/paolostyle/advent-of-code-2021 on toolchain 222c5724ecc922fe67815f428c19f82c129d9386 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+222c5724ecc922fe67815f428c19f82c129d9386" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/paolostyle/advent-of-code-2021 [INFO] finished tweaking git repo https://github.com/paolostyle/advent-of-code-2021 [INFO] tweaked toml for git repo https://github.com/paolostyle/advent-of-code-2021 written to /workspace/builds/worker-14/source/Cargo.toml [INFO] crate git repo https://github.com/paolostyle/advent-of-code-2021 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+222c5724ecc922fe67815f428c19f82c129d9386" "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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded async-rwlock v1.3.0 [INFO] [stderr] Downloaded cached_proc_macro v0.7.1 [INFO] [stderr] Downloaded cached v0.26.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+222c5724ecc922fe67815f428c19f82c129d9386" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a3ffdc1db25287ac813a43fce24225b6621c9b481e55dd3a704a1d01baedd685 [INFO] running `Command { std: "docker" "start" "-a" "a3ffdc1db25287ac813a43fce24225b6621c9b481e55dd3a704a1d01baedd685", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a3ffdc1db25287ac813a43fce24225b6621c9b481e55dd3a704a1d01baedd685", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a3ffdc1db25287ac813a43fce24225b6621c9b481e55dd3a704a1d01baedd685", kill_on_drop: false }` [INFO] [stdout] a3ffdc1db25287ac813a43fce24225b6621c9b481e55dd3a704a1d01baedd685 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+222c5724ecc922fe67815f428c19f82c129d9386" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f0dc2e1c1232cdd0372d910104455a56dbd6908fa3e638a8a1940149669427ea [INFO] running `Command { std: "docker" "start" "-a" "f0dc2e1c1232cdd0372d910104455a56dbd6908fa3e638a8a1940149669427ea", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.34 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.82 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling futures-core v0.3.19 [INFO] [stderr] Compiling futures-channel v0.3.19 [INFO] [stderr] Compiling futures-task v0.3.19 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling futures-sink v0.3.19 [INFO] [stderr] Compiling futures-util v0.3.19 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling futures-io v0.3.19 [INFO] [stderr] Compiling pin-project-lite v0.2.7 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling slab v0.4.5 [INFO] [stderr] Compiling event-listener v2.5.1 [INFO] [stderr] Compiling async-trait v0.1.52 [INFO] [stderr] Compiling cached_proc_macro_types v0.1.0 [INFO] [stderr] Compiling ordermap v0.3.5 [INFO] [stderr] Compiling once_cell v1.9.0 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling fixedbitset v0.1.9 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling async-mutex v1.4.0 [INFO] [stderr] Compiling itertools v0.10.3 [INFO] [stderr] Compiling async-rwlock v1.3.0 [INFO] [stderr] Compiling petgraph v0.4.13 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling darling_core v0.13.1 [INFO] [stderr] Compiling futures-macro v0.3.19 [INFO] [stderr] Compiling darling_macro v0.13.1 [INFO] [stderr] Compiling darling v0.13.1 [INFO] [stderr] Compiling cached_proc_macro v0.7.1 [INFO] [stderr] Compiling futures-executor v0.3.19 [INFO] [stderr] Compiling futures v0.3.19 [INFO] [stderr] Compiling cached v0.26.2 [INFO] [stderr] Compiling aoc2021 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `hall` [INFO] [stdout] --> src/bin/day23.rs:47:7 [INFO] [stdout] | [INFO] [stdout] 47 | let hall = ['.'; HALL_SIZE]; [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_hall` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> src/bin/day23.rs:46:11 [INFO] [stdout] | [INFO] [stdout] 46 | fn part_1(input: &Rooms) -> u32 { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> src/bin/day23.rs:53:11 [INFO] [stdout] | [INFO] [stdout] 53 | fn part_2(input: &Rooms) -> u32 { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vec_id` [INFO] [stdout] --> src/bin/day23.rs:28:9 [INFO] [stdout] | [INFO] [stdout] 28 | let vec_id = room_id - 1; [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_vec_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `action` [INFO] [stdout] --> src/bin/day23.rs:27:33 [INFO] [stdout] | [INFO] [stdout] 27 | fn leave_room(room_id: usize, action: Move) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_action` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `Move` [INFO] [stdout] --> src/bin/day23.rs:7:6 [INFO] [stdout] | [INFO] [stdout] 7 | enum Move { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Burrow` [INFO] [stdout] --> src/bin/day23.rs:12:8 [INFO] [stdout] | [INFO] [stdout] 12 | struct Burrow { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/bin/day23.rs:19:6 [INFO] [stdout] | [INFO] [stdout] 19 | fn new(rooms: Rooms) -> Burrow { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `leave_room` [INFO] [stdout] --> src/bin/day23.rs:27:6 [INFO] [stdout] | [INFO] [stdout] 27 | fn leave_room(room_id: usize, action: Move) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 38.35s [INFO] running `Command { std: "docker" "inspect" "f0dc2e1c1232cdd0372d910104455a56dbd6908fa3e638a8a1940149669427ea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f0dc2e1c1232cdd0372d910104455a56dbd6908fa3e638a8a1940149669427ea", kill_on_drop: false }` [INFO] [stdout] f0dc2e1c1232cdd0372d910104455a56dbd6908fa3e638a8a1940149669427ea [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+222c5724ecc922fe67815f428c19f82c129d9386" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 28ab8a4f287966859e428a65f859dba7cd46bffdf44b5f21b17ba728b9e06a07 [INFO] running `Command { std: "docker" "start" "-a" "28ab8a4f287966859e428a65f859dba7cd46bffdf44b5f21b17ba728b9e06a07", kill_on_drop: false }` [INFO] [stderr] Compiling aoc2021 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `hall` [INFO] [stdout] --> src/bin/day23.rs:47:7 [INFO] [stdout] | [INFO] [stdout] 47 | let hall = ['.'; HALL_SIZE]; [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_hall` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> src/bin/day23.rs:46:11 [INFO] [stdout] | [INFO] [stdout] 46 | fn part_1(input: &Rooms) -> u32 { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> src/bin/day23.rs:53:11 [INFO] [stdout] | [INFO] [stdout] 53 | fn part_2(input: &Rooms) -> u32 { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vec_id` [INFO] [stdout] --> src/bin/day23.rs:28:9 [INFO] [stdout] | [INFO] [stdout] 28 | let vec_id = room_id - 1; [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_vec_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `action` [INFO] [stdout] --> src/bin/day23.rs:27:33 [INFO] [stdout] | [INFO] [stdout] 27 | fn leave_room(room_id: usize, action: Move) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_action` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `Move` [INFO] [stdout] --> src/bin/day23.rs:7:6 [INFO] [stdout] | [INFO] [stdout] 7 | enum Move { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Burrow` [INFO] [stdout] --> src/bin/day23.rs:12:8 [INFO] [stdout] | [INFO] [stdout] 12 | struct Burrow { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/bin/day23.rs:19:6 [INFO] [stdout] | [INFO] [stdout] 19 | fn new(rooms: Rooms) -> Burrow { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `leave_room` [INFO] [stdout] --> src/bin/day23.rs:27:6 [INFO] [stdout] | [INFO] [stdout] 27 | fn leave_room(room_id: usize, action: Move) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 4.25s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/aoc2021-a4eb05b716575a0d) [INFO] [stderr] Executable unittests src/bin/day1.rs (/opt/rustwide/target/debug/deps/day1-74c313b40d997948) [INFO] [stderr] Executable unittests src/bin/day10.rs (/opt/rustwide/target/debug/deps/day10-a946e80b71a062bb) [INFO] [stderr] Executable unittests src/bin/day11.rs (/opt/rustwide/target/debug/deps/day11-47ec5c15afff1f9d) [INFO] [stderr] Executable unittests src/bin/day12.rs (/opt/rustwide/target/debug/deps/day12-c133ecbc06917a1f) [INFO] [stderr] Executable unittests src/bin/day13.rs (/opt/rustwide/target/debug/deps/day13-01ad2673a1702039) [INFO] [stderr] Executable unittests src/bin/day14.rs (/opt/rustwide/target/debug/deps/day14-8a8f09909256a40d) [INFO] [stderr] Executable unittests src/bin/day15.rs (/opt/rustwide/target/debug/deps/day15-95b6bd71dc4213b6) [INFO] [stderr] Executable unittests src/bin/day16.rs (/opt/rustwide/target/debug/deps/day16-564195263ecce679) [INFO] [stderr] Executable unittests src/bin/day17.rs (/opt/rustwide/target/debug/deps/day17-5edb8114523a28e8) [INFO] [stderr] Executable unittests src/bin/day18.rs (/opt/rustwide/target/debug/deps/day18-94605be8a4dec0d5) [INFO] [stderr] Executable unittests src/bin/day19.rs (/opt/rustwide/target/debug/deps/day19-5c73439bb191ce78) [INFO] [stderr] Executable unittests src/bin/day2.rs (/opt/rustwide/target/debug/deps/day2-97bf5b7db4dc65dd) [INFO] [stderr] Executable unittests src/bin/day20.rs (/opt/rustwide/target/debug/deps/day20-d0ac429c1dfb0976) [INFO] [stderr] Executable unittests src/bin/day21.rs (/opt/rustwide/target/debug/deps/day21-d7947a8e0d50b108) [INFO] [stderr] Executable unittests src/bin/day22.rs (/opt/rustwide/target/debug/deps/day22-3711ab84b33dc00d) [INFO] [stderr] Executable unittests src/bin/day23.rs (/opt/rustwide/target/debug/deps/day23-193a349eff3c6d4c) [INFO] [stderr] Executable unittests src/bin/day24.rs (/opt/rustwide/target/debug/deps/day24-d71d2cc8605a93ae) [INFO] [stderr] Executable unittests src/bin/day25.rs (/opt/rustwide/target/debug/deps/day25-5d592f0f51cc7525) [INFO] [stderr] Executable unittests src/bin/day3.rs (/opt/rustwide/target/debug/deps/day3-5f726088b0ded2c7) [INFO] [stderr] Executable unittests src/bin/day4.rs (/opt/rustwide/target/debug/deps/day4-c9c7f6e17e4f8a39) [INFO] [stderr] Executable unittests src/bin/day5.rs (/opt/rustwide/target/debug/deps/day5-4d11af8d71acaecc) [INFO] [stderr] Executable unittests src/bin/day6.rs (/opt/rustwide/target/debug/deps/day6-b13c50623942bd94) [INFO] [stderr] Executable unittests src/bin/day7.rs (/opt/rustwide/target/debug/deps/day7-1d7404f1e4ddbd2c) [INFO] [stderr] Executable unittests src/bin/day8.rs (/opt/rustwide/target/debug/deps/day8-e38c0f672b9645d9) [INFO] [stderr] Executable unittests src/bin/day9.rs (/opt/rustwide/target/debug/deps/day9-ad40bdef347eb624) [INFO] running `Command { std: "docker" "inspect" "28ab8a4f287966859e428a65f859dba7cd46bffdf44b5f21b17ba728b9e06a07", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "28ab8a4f287966859e428a65f859dba7cd46bffdf44b5f21b17ba728b9e06a07", kill_on_drop: false }` [INFO] [stdout] 28ab8a4f287966859e428a65f859dba7cd46bffdf44b5f21b17ba728b9e06a07