[INFO] cloning repository https://github.com/iasoon/aoc2022 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/iasoon/aoc2022" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiasoon%2Faoc2022", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiasoon%2Faoc2022'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7e261ecfae30688aa648d37fff73d90dae446343 [INFO] checking iasoon/aoc2022 against master#8424f8e8cdf07010967a57584fd647b30e930d4d for pr-120095 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiasoon%2Faoc2022" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/iasoon/aoc2022 on toolchain 8424f8e8cdf07010967a57584fd647b30e930d4d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8424f8e8cdf07010967a57584fd647b30e930d4d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/iasoon/aoc2022 [INFO] finished tweaking git repo https://github.com/iasoon/aoc2022 [INFO] tweaked toml for git repo https://github.com/iasoon/aoc2022 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/iasoon/aoc2022 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8424f8e8cdf07010967a57584fd647b30e930d4d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+8424f8e8cdf07010967a57584fd647b30e930d4d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e7eb7868aa78a2972bf53b10389b460364d0f5a0437fcccb179c571af3dc19a8 [INFO] running `Command { std: "docker" "start" "-a" "e7eb7868aa78a2972bf53b10389b460364d0f5a0437fcccb179c571af3dc19a8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e7eb7868aa78a2972bf53b10389b460364d0f5a0437fcccb179c571af3dc19a8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e7eb7868aa78a2972bf53b10389b460364d0f5a0437fcccb179c571af3dc19a8", kill_on_drop: false }` [INFO] [stdout] e7eb7868aa78a2972bf53b10389b460364d0f5a0437fcccb179c571af3dc19a8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+8424f8e8cdf07010967a57584fd647b30e930d4d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5fc6b018fcf6cca78d71f511311c27365a9564c24385508f694c90deca689f18 [INFO] running `Command { std: "docker" "start" "-a" "5fc6b018fcf6cca78d71f511311c27365a9564c24385508f694c90deca689f18", kill_on_drop: false }` [INFO] [stderr] Checking aoc2022 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `num_valves` [INFO] [stdout] --> src/solutions/day16.rs:23:9 [INFO] [stdout] | [INFO] [stdout] 23 | let num_valves = valve_map.len(); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_num_valves` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `num_valves` [INFO] [stdout] --> src/solutions/day16.rs:69:9 [INFO] [stdout] | [INFO] [stdout] 69 | let num_valves = valve_map.len(); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_num_valves` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `num_valves` [INFO] [stdout] --> src/solutions/day16.rs:23:9 [INFO] [stdout] | [INFO] [stdout] 23 | let num_valves = valve_map.len(); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_num_valves` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `num_valves` [INFO] [stdout] --> src/solutions/day16.rs:69:9 [INFO] [stdout] | [INFO] [stdout] 69 | let num_valves = valve_map.len(); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_num_valves` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/solutions/day24.rs:94:17 [INFO] [stdout] | [INFO] [stdout] 94 | let mut i = 0; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `barrier` [INFO] [stdout] --> src/solutions/day24.rs:95:17 [INFO] [stdout] | [INFO] [stdout] 95 | let mut barrier = pos_vec.len(); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_barrier` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/solutions/day24.rs:94:13 [INFO] [stdout] | [INFO] [stdout] 94 | let mut i = 0; [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/solutions/day24.rs:95:13 [INFO] [stdout] | [INFO] [stdout] 95 | let mut barrier = pos_vec.len(); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input_path` [INFO] [stdout] --> src/solutions/day25.rs:54:14 [INFO] [stdout] | [INFO] [stdout] 54 | pub fn part2(input_path: &str) { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_input_path` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/solutions/day24.rs:94:17 [INFO] [stdout] | [INFO] [stdout] 94 | let mut i = 0; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `barrier` [INFO] [stdout] --> src/solutions/day24.rs:95:17 [INFO] [stdout] | [INFO] [stdout] 95 | let mut barrier = pos_vec.len(); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_barrier` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `FnvHashSet` is never used [INFO] [stdout] --> src/utils/hashing.rs:10:10 [INFO] [stdout] | [INFO] [stdout] 10 | pub type FnvHashSet = HashSet; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/solutions/day24.rs:94:13 [INFO] [stdout] | [INFO] [stdout] 94 | let mut i = 0; [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/solutions/day24.rs:95:13 [INFO] [stdout] | [INFO] [stdout] 95 | let mut barrier = pos_vec.len(); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input_path` [INFO] [stdout] --> src/solutions/day25.rs:54:14 [INFO] [stdout] | [INFO] [stdout] 54 | pub fn part2(input_path: &str) { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_input_path` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `FnvHashSet` is never used [INFO] [stdout] --> src/utils/hashing.rs:10:10 [INFO] [stdout] | [INFO] [stdout] 10 | pub type FnvHashSet = HashSet; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.27s [INFO] running `Command { std: "docker" "inspect" "5fc6b018fcf6cca78d71f511311c27365a9564c24385508f694c90deca689f18", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5fc6b018fcf6cca78d71f511311c27365a9564c24385508f694c90deca689f18", kill_on_drop: false }` [INFO] [stdout] 5fc6b018fcf6cca78d71f511311c27365a9564c24385508f694c90deca689f18 [INFO] checking iasoon/aoc2022 against try#047472f299946caf090d1b5608ae4bd9f0416256+rustflags=-Ddereferencing_mut_binding for pr-120095 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiasoon%2Faoc2022" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/iasoon/aoc2022 on toolchain 047472f299946caf090d1b5608ae4bd9f0416256 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+047472f299946caf090d1b5608ae4bd9f0416256" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/iasoon/aoc2022 [INFO] finished tweaking git repo https://github.com/iasoon/aoc2022 [INFO] tweaked toml for git repo https://github.com/iasoon/aoc2022 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/iasoon/aoc2022 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+047472f299946caf090d1b5608ae4bd9f0416256" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+047472f299946caf090d1b5608ae4bd9f0416256" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d08ca9f55dbbe2c03d76db91b367b1a0e24260338729baf9e40ca3cde02bfef3 [INFO] running `Command { std: "docker" "start" "-a" "d08ca9f55dbbe2c03d76db91b367b1a0e24260338729baf9e40ca3cde02bfef3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d08ca9f55dbbe2c03d76db91b367b1a0e24260338729baf9e40ca3cde02bfef3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d08ca9f55dbbe2c03d76db91b367b1a0e24260338729baf9e40ca3cde02bfef3", kill_on_drop: false }` [INFO] [stdout] d08ca9f55dbbe2c03d76db91b367b1a0e24260338729baf9e40ca3cde02bfef3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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 -Ddereferencing_mut_binding" "-e" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+047472f299946caf090d1b5608ae4bd9f0416256" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f8bedc833b992de6c57fa87adca2d2d5f61a876e64cc3aac56fc97572265513c [INFO] running `Command { std: "docker" "start" "-a" "f8bedc833b992de6c57fa87adca2d2d5f61a876e64cc3aac56fc97572265513c", kill_on_drop: false }` [INFO] [stderr] Checking aoc2022 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: dereferencing `mut` binding [INFO] [stdout] --> src/solutions/day14.rs:137:10 [INFO] [stdout] | [INFO] [stdout] 137 | let (mut x, mut y) = path.last().unwrap(); [INFO] [stdout] | ^^^^^ `mut` dereferences the type of this binding [INFO] [stdout] | [INFO] [stdout] help: this will change in edition 2024 [INFO] [stdout] --> src/solutions/day14.rs:137:10 [INFO] [stdout] | [INFO] [stdout] 137 | let (mut x, mut y) = path.last().unwrap(); [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: requested on the command line with `-D dereferencing-mut-binding` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: dereferencing `mut` binding [INFO] [stdout] --> src/solutions/day14.rs:137:10 [INFO] [stdout] | [INFO] [stdout] 137 | let (mut x, mut y) = path.last().unwrap(); [INFO] [stdout] | ^^^^^ `mut` dereferences the type of this binding [INFO] [stdout] | [INFO] [stdout] help: this will change in edition 2024 [INFO] [stdout] --> src/solutions/day14.rs:137:10 [INFO] [stdout] | [INFO] [stdout] 137 | let (mut x, mut y) = path.last().unwrap(); [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: requested on the command line with `-D dereferencing-mut-binding` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: dereferencing `mut` binding [INFO] [stdout] --> src/solutions/day14.rs:137:17 [INFO] [stdout] | [INFO] [stdout] 137 | let (mut x, mut y) = path.last().unwrap(); [INFO] [stdout] | ^^^^^ `mut` dereferences the type of this binding [INFO] [stdout] | [INFO] [stdout] help: this will change in edition 2024 [INFO] [stdout] --> src/solutions/day14.rs:137:17 [INFO] [stdout] | [INFO] [stdout] 137 | let (mut x, mut y) = path.last().unwrap(); [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: dereferencing `mut` binding [INFO] [stdout] --> src/solutions/day14.rs:137:17 [INFO] [stdout] | [INFO] [stdout] 137 | let (mut x, mut y) = path.last().unwrap(); [INFO] [stdout] | ^^^^^ `mut` dereferences the type of this binding [INFO] [stdout] | [INFO] [stdout] help: this will change in edition 2024 [INFO] [stdout] --> src/solutions/day14.rs:137:17 [INFO] [stdout] | [INFO] [stdout] 137 | let (mut x, mut y) = path.last().unwrap(); [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `num_valves` [INFO] [stdout] --> src/solutions/day16.rs:23:9 [INFO] [stdout] | [INFO] [stdout] 23 | let num_valves = valve_map.len(); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_num_valves` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `num_valves` [INFO] [stdout] --> src/solutions/day16.rs:69:9 [INFO] [stdout] | [INFO] [stdout] 69 | let num_valves = valve_map.len(); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_num_valves` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `num_valves` [INFO] [stdout] --> src/solutions/day16.rs:23:9 [INFO] [stdout] | [INFO] [stdout] 23 | let num_valves = valve_map.len(); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_num_valves` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `num_valves` [INFO] [stdout] --> src/solutions/day16.rs:69:9 [INFO] [stdout] | [INFO] [stdout] 69 | let num_valves = valve_map.len(); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_num_valves` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/solutions/day24.rs:94:17 [INFO] [stdout] | [INFO] [stdout] 94 | let mut i = 0; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `barrier` [INFO] [stdout] --> src/solutions/day24.rs:95:17 [INFO] [stdout] | [INFO] [stdout] 95 | let mut barrier = pos_vec.len(); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_barrier` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/solutions/day24.rs:94:17 [INFO] [stdout] | [INFO] [stdout] 94 | let mut i = 0; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `barrier` [INFO] [stdout] --> src/solutions/day24.rs:95:17 [INFO] [stdout] | [INFO] [stdout] 95 | let mut barrier = pos_vec.len(); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_barrier` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/solutions/day24.rs:94:13 [INFO] [stdout] | [INFO] [stdout] 94 | let mut i = 0; [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/solutions/day24.rs:95:13 [INFO] [stdout] | [INFO] [stdout] 95 | let mut barrier = pos_vec.len(); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input_path` [INFO] [stdout] --> src/solutions/day25.rs:54:14 [INFO] [stdout] | [INFO] [stdout] 54 | pub fn part2(input_path: &str) { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_input_path` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/solutions/day24.rs:94:13 [INFO] [stdout] | [INFO] [stdout] 94 | let mut i = 0; [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/solutions/day24.rs:95:13 [INFO] [stdout] | [INFO] [stdout] 95 | let mut barrier = pos_vec.len(); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input_path` [INFO] [stdout] --> src/solutions/day25.rs:54:14 [INFO] [stdout] | [INFO] [stdout] 54 | pub fn part2(input_path: &str) { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_input_path` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `FnvHashSet` is never used [INFO] [stdout] --> src/utils/hashing.rs:10:10 [INFO] [stdout] | [INFO] [stdout] 10 | pub type FnvHashSet = HashSet; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `FnvHashSet` is never used [INFO] [stdout] --> src/utils/hashing.rs:10:10 [INFO] [stdout] | [INFO] [stdout] 10 | pub type FnvHashSet = HashSet; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `aoc2022` (bin "aoc2022") due to 3 previous errors; 8 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `aoc2022` (bin "aoc2022" test) due to 3 previous errors; 8 warnings emitted [INFO] running `Command { std: "docker" "inspect" "f8bedc833b992de6c57fa87adca2d2d5f61a876e64cc3aac56fc97572265513c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f8bedc833b992de6c57fa87adca2d2d5f61a876e64cc3aac56fc97572265513c", kill_on_drop: false }` [INFO] [stdout] f8bedc833b992de6c57fa87adca2d2d5f61a876e64cc3aac56fc97572265513c