[INFO] cloning repository https://github.com/thiagokoster/advent-of-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/thiagokoster/advent-of-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthiagokoster%2Fadvent-of-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthiagokoster%2Fadvent-of-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c6ea86ee9eb579f82827d8f750fbad7c821360d1 [INFO] checking thiagokoster/advent-of-rust against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthiagokoster%2Fadvent-of-rust" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/thiagokoster/advent-of-rust on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/thiagokoster/advent-of-rust [INFO] finished tweaking git repo https://github.com/thiagokoster/advent-of-rust [INFO] tweaked toml for git repo https://github.com/thiagokoster/advent-of-rust written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/thiagokoster/advent-of-rust 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1b0cad44060339906a68a105a3b3ebdde6e9d9d26fa7e8aeb9d61d41f4c745d5 [INFO] running `Command { std: "docker" "start" "-a" "1b0cad44060339906a68a105a3b3ebdde6e9d9d26fa7e8aeb9d61d41f4c745d5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1b0cad44060339906a68a105a3b3ebdde6e9d9d26fa7e8aeb9d61d41f4c745d5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1b0cad44060339906a68a105a3b3ebdde6e9d9d26fa7e8aeb9d61d41f4c745d5", kill_on_drop: false }` [INFO] [stdout] 1b0cad44060339906a68a105a3b3ebdde6e9d9d26fa7e8aeb9d61d41f4c745d5 [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 91e68fa5ed75a944f3042ce5c23ae5c6814a10261e802b765e6b36b2eb9b218f [INFO] running `Command { std: "docker" "start" "-a" "91e68fa5ed75a944f3042ce5c23ae5c6814a10261e802b765e6b36b2eb9b218f", kill_on_drop: false }` [INFO] [stderr] Checking memchr v2.6.4 [INFO] [stderr] Checking regex-syntax v0.7.5 [INFO] [stderr] Checking aho-corasick v1.1.1 [INFO] [stderr] Checking regex-automata v0.3.9 [INFO] [stderr] Checking regex v1.9.6 [INFO] [stderr] Checking advent_of_rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `borrow::BorrowMut` [INFO] [stdout] --> src/year2022/day09/mod.rs:3:15 [INFO] [stdout] | [INFO] [stdout] 3 | use std::{borrow::BorrowMut, cell::RefCell, collections::HashSet, ops::Deref, rc::Rc}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `visible` [INFO] [stdout] --> src/year2022/day08/mod.rs:34:26 [INFO] [stdout] | [INFO] [stdout] 34 | let (visible, score) = grid[i][j].is_visible(&grid); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_visible` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/year2022/day08/mod.rs:65:18 [INFO] [stdout] | [INFO] [stdout] 65 | (i, j) => self.visible_neighbour(grid), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `j` [INFO] [stdout] --> src/year2022/day08/mod.rs:65:21 [INFO] [stdout] | [INFO] [stdout] 65 | (i, j) => self.visible_neighbour(grid), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_j` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `borrow::BorrowMut` [INFO] [stdout] --> src/year2022/day09/mod.rs:3:15 [INFO] [stdout] | [INFO] [stdout] 3 | use std::{borrow::BorrowMut, cell::RefCell, collections::HashSet, ops::Deref, rc::Rc}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `i` is never read [INFO] [stdout] --> src/year2023/day03/mod.rs:82:21 [INFO] [stdout] | [INFO] [stdout] 82 | i += 1; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> src/year2023/day04/mod.rs:79:17 [INFO] [stdout] | [INFO] [stdout] 79 | for n in 1..=cards[i].0 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `visible` [INFO] [stdout] --> src/year2022/day08/mod.rs:34:26 [INFO] [stdout] | [INFO] [stdout] 34 | let (visible, score) = grid[i][j].is_visible(&grid); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_visible` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/year2022/day08/mod.rs:65:18 [INFO] [stdout] | [INFO] [stdout] 65 | (i, j) => self.visible_neighbour(grid), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `j` [INFO] [stdout] --> src/year2022/day08/mod.rs:65:21 [INFO] [stdout] | [INFO] [stdout] 65 | (i, j) => self.visible_neighbour(grid), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_j` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> src/year2023/day07/mod.rs:34:22 [INFO] [stdout] | [INFO] [stdout] 34 | fn part_2(&self, input: &str) -> String { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `ALL` is never used [INFO] [stdout] --> src/year2022/mod.rs:15:11 [INFO] [stdout] | [INFO] [stdout] 15 | pub const ALL: [&dyn day::Solution; 11] = [ [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `is_visible` is never read [INFO] [stdout] --> src/year2022/day08/mod.rs:45:9 [INFO] [stdout] | [INFO] [stdout] 44 | pub struct Tree { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] 45 | is_visible: bool, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Tree` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `winning_numbers` and `numbers` are never read [INFO] [stdout] --> src/year2023/day04/mod.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 10 | struct Card { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 11 | winning_numbers: HashSet, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 12 | numbers: HashSet, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Card` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `i` is never read [INFO] [stdout] --> src/year2023/day03/mod.rs:82:21 [INFO] [stdout] | [INFO] [stdout] 82 | i += 1; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> src/year2023/day04/mod.rs:79:17 [INFO] [stdout] | [INFO] [stdout] 79 | for n in 1..=cards[i].0 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> src/year2023/day07/mod.rs:34:22 [INFO] [stdout] | [INFO] [stdout] 34 | fn part_2(&self, input: &str) -> String { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `ALL` is never used [INFO] [stdout] --> src/year2022/mod.rs:15:11 [INFO] [stdout] | [INFO] [stdout] 15 | pub const ALL: [&dyn day::Solution; 11] = [ [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `is_visible` is never read [INFO] [stdout] --> src/year2022/day08/mod.rs:45:9 [INFO] [stdout] | [INFO] [stdout] 44 | pub struct Tree { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] 45 | is_visible: bool, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Tree` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `winning_numbers` and `numbers` are never read [INFO] [stdout] --> src/year2023/day04/mod.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 10 | struct Card { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 11 | winning_numbers: HashSet, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 12 | numbers: HashSet, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Card` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.01s [INFO] running `Command { std: "docker" "inspect" "91e68fa5ed75a944f3042ce5c23ae5c6814a10261e802b765e6b36b2eb9b218f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "91e68fa5ed75a944f3042ce5c23ae5c6814a10261e802b765e6b36b2eb9b218f", kill_on_drop: false }` [INFO] [stdout] 91e68fa5ed75a944f3042ce5c23ae5c6814a10261e802b765e6b36b2eb9b218f