[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#f8f6997469237299c1d60814c7b9828602a1f8e4 for pr-143808 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiasoon%2Faoc2022" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [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-1-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/iasoon/aoc2022 on toolchain f8f6997469237299c1d60814c7b9828602a1f8e4 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f8f6997469237299c1d60814c7b9828602a1f8e4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [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" "+f8f6997469237299c1d60814c7b9828602a1f8e4" "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-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+f8f6997469237299c1d60814c7b9828602a1f8e4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bfc0fd6fea03e784498a79dd597d48f384ca95c4b7e1aa02bdbc73d3c9893861 [INFO] running `Command { std: "docker" "start" "-a" "bfc0fd6fea03e784498a79dd597d48f384ca95c4b7e1aa02bdbc73d3c9893861", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bfc0fd6fea03e784498a79dd597d48f384ca95c4b7e1aa02bdbc73d3c9893861", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bfc0fd6fea03e784498a79dd597d48f384ca95c4b7e1aa02bdbc73d3c9893861", kill_on_drop: false }` [INFO] [stdout] bfc0fd6fea03e784498a79dd597d48f384ca95c4b7e1aa02bdbc73d3c9893861 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+f8f6997469237299c1d60814c7b9828602a1f8e4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ae311aebe35c78b86101c731bff6e2d8e6cc8c472f1cc02fdfdf0031c2beb593 [INFO] running `Command { std: "docker" "start" "-a" "ae311aebe35c78b86101c731bff6e2d8e6cc8c472f1cc02fdfdf0031c2beb593", 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: 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: 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: `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] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/solutions/day21.rs:108:24 [INFO] [stdout] | [INFO] [stdout] 108 | fn read_monkeys(bytes: &[u8]) -> HashMap<&[u8], MonkeyJob> { [INFO] [stdout] | ^^^^^ ----- --------- the lifetimes get resolved as `'_` [INFO] [stdout] | | | [INFO] [stdout] | | the lifetimes get resolved as `'_` [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 108 | fn read_monkeys(bytes: &[u8]) -> HashMap<&[u8], MonkeyJob<'_>> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/solutions/day21.rs:108:24 [INFO] [stdout] | [INFO] [stdout] 108 | fn read_monkeys(bytes: &[u8]) -> HashMap<&[u8], MonkeyJob> { [INFO] [stdout] | ^^^^^ ----- --------- the lifetimes get resolved as `'_` [INFO] [stdout] | | | [INFO] [stdout] | | the lifetimes get resolved as `'_` [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 108 | fn read_monkeys(bytes: &[u8]) -> HashMap<&[u8], MonkeyJob<'_>> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.61s [INFO] running `Command { std: "docker" "inspect" "ae311aebe35c78b86101c731bff6e2d8e6cc8c472f1cc02fdfdf0031c2beb593", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ae311aebe35c78b86101c731bff6e2d8e6cc8c472f1cc02fdfdf0031c2beb593", kill_on_drop: false }` [INFO] [stdout] ae311aebe35c78b86101c731bff6e2d8e6cc8c472f1cc02fdfdf0031c2beb593