[INFO] cloning repository https://github.com/VaranTavers/advent_of_code_2023 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/VaranTavers/advent_of_code_2023" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVaranTavers%2Fadvent_of_code_2023", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVaranTavers%2Fadvent_of_code_2023'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 72cad117cfa1d12b464d8bd8c8889427fc530ed0 [INFO] testing VaranTavers/advent_of_code_2023/72cad117cfa1d12b464d8bd8c8889427fc530ed0 against try#f23b22458132fb20faeb8a915b1c252478696f25 for pr-131095 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVaranTavers%2Fadvent_of_code_2023" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/VaranTavers/advent_of_code_2023 on toolchain f23b22458132fb20faeb8a915b1c252478696f25 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f23b22458132fb20faeb8a915b1c252478696f25" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/VaranTavers/advent_of_code_2023 [INFO] finished tweaking git repo https://github.com/VaranTavers/advent_of_code_2023 [INFO] tweaked toml for git repo https://github.com/VaranTavers/advent_of_code_2023 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/VaranTavers/advent_of_code_2023 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" "+f23b22458132fb20faeb8a915b1c252478696f25" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+f23b22458132fb20faeb8a915b1c252478696f25" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5d67ccd9bb47021dd908a34c3131045302112a1888988683595250348892bc3d [INFO] running `Command { std: "docker" "start" "-a" "5d67ccd9bb47021dd908a34c3131045302112a1888988683595250348892bc3d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5d67ccd9bb47021dd908a34c3131045302112a1888988683595250348892bc3d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5d67ccd9bb47021dd908a34c3131045302112a1888988683595250348892bc3d", kill_on_drop: false }` [INFO] [stdout] 5d67ccd9bb47021dd908a34c3131045302112a1888988683595250348892bc3d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+f23b22458132fb20faeb8a915b1c252478696f25" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c4027bc3bac749234ed05f7221fa4dc7a9e865f391260c47d6e8956907772db1 [INFO] running `Command { std: "docker" "start" "-a" "c4027bc3bac749234ed05f7221fa4dc7a9e865f391260c47d6e8956907772db1", kill_on_drop: false }` [INFO] [stderr] Compiling advent_of_code_2023 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `HashSet` [INFO] [stdout] --> src/days/day23.rs:2:19 [INFO] [stdout] | [INFO] [stdout] 2 | collections::{HashSet, VecDeque}, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/days/day24.rs:131:5 [INFO] [stdout] | [INFO] [stdout] 129 | todo!(); [INFO] [stdout] | ------- any code following this expression is unreachable [INFO] [stdout] 130 | [INFO] [stdout] 131 | Ok(0) [INFO] [stdout] | ^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c` [INFO] [stdout] --> src/days/day10.rs:236:17 [INFO] [stdout] | [INFO] [stdout] 236 | for (j, c) in cols.iter().enumerate() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_c` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `bounds` [INFO] [stdout] --> src/days/day18.rs:276:10 [INFO] [stdout] | [INFO] [stdout] 276 | let (bounds, start) = map_bounds_from_lines(&lines); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_bounds` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `game_num` [INFO] [stdout] --> src/days/day2.rs:42:9 [INFO] [stdout] | [INFO] [stdout] 42 | let game_num = game_split[1].parse::().unwrap(); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_game_num` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `lines` [INFO] [stdout] --> src/days/day24.rs:124:9 [INFO] [stdout] | [INFO] [stdout] 124 | let lines = reader [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_lines` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `j` [INFO] [stdout] --> src/days/day25.rs:144:13 [INFO] [stdout] | [INFO] [stdout] 144 | let mut j = 0; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_j` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/days/day25.rs:140:9 [INFO] [stdout] | [INFO] [stdout] 140 | let mut components = nodes.iter().map(|_| false).collect::>(); [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/days/day25.rs:144:9 [INFO] [stdout] | [INFO] [stdout] 144 | let mut j = 0; [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `gcd` is never used [INFO] [stdout] --> src/days/day11.rs:149:4 [INFO] [stdout] | [INFO] [stdout] 149 | fn gcd(a: usize, b: usize) -> usize { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `MIN_Z` is never used [INFO] [stdout] --> src/days/day24.rs:56:7 [INFO] [stdout] | [INFO] [stdout] 56 | const MIN_Z: f64 = 100.0; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `MAX_Z` is never used [INFO] [stdout] --> src/days/day24.rs:59:7 [INFO] [stdout] | [INFO] [stdout] 59 | const MAX_Z: f64 = 100.0; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `start` and `velocity` are never read [INFO] [stdout] --> src/days/day24.rs:96:9 [INFO] [stdout] | [INFO] [stdout] 95 | pub struct Line3D { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 96 | pub start: (f64, f64, f64), [INFO] [stdout] | ^^^^^ [INFO] [stdout] 97 | pub velocity: (f64, f64, f64), [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Line3D` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solution_2` is never used [INFO] [stdout] --> src/days/day24.rs:123:8 [INFO] [stdout] | [INFO] [stdout] 123 | pub fn solution_2(reader: BufReader) -> Result { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `connections_between_components` is never used [INFO] [stdout] --> src/days/day25.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 7 | pub fn connections_between_components(map: &Vec>, components: &Vec) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `conns_between_comps_n` is never used [INFO] [stdout] --> src/days/day25.rs:17:8 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn conns_between_comps_n(map: &Vec>, components: &Vec, n: usize) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `neighbors_with_component` is never used [INFO] [stdout] --> src/days/day25.rs:27:8 [INFO] [stdout] | [INFO] [stdout] 27 | pub fn neighbors_with_component( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `neighbors_with_component_n` is never used [INFO] [stdout] --> src/days/day25.rs:40:8 [INFO] [stdout] | [INFO] [stdout] 40 | pub fn neighbors_with_component_n( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `backtrack` is never used [INFO] [stdout] --> src/days/day25.rs:55:8 [INFO] [stdout] | [INFO] [stdout] 55 | pub fn backtrack( [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `sort_rules` is never used [INFO] [stdout] --> src/days/day5.rs:29:12 [INFO] [stdout] | [INFO] [stdout] 11 | impl Mapper { [INFO] [stdout] | ----------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 29 | pub fn sort_rules(&mut self) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `parse_maps` and `find_all` are never used [INFO] [stdout] --> src/utils/charmap.rs:23:12 [INFO] [stdout] | [INFO] [stdout] 12 | impl CharMap { [INFO] [stdout] | ------------ associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 23 | pub fn parse_maps(reader: BufReader) -> Vec { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 79 | pub fn find_all(&self, needle: char) -> Vec<(usize, usize)> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `is_J` should have a snake case name [INFO] [stdout] --> src/days/day18.rs:118:4 [INFO] [stdout] | [INFO] [stdout] 118 | fn is_J(map: &Vec>>, row: usize, col: usize) -> bool { [INFO] [stdout] | ^^^^ help: convert the identifier to snake case: `is_j` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `is_L` should have a snake case name [INFO] [stdout] --> src/days/day18.rs:126:4 [INFO] [stdout] | [INFO] [stdout] 126 | fn is_L(map: &Vec>>, row: usize, col: usize) -> bool { [INFO] [stdout] | ^^^^ help: convert the identifier to snake case: `is_l` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.26s [INFO] running `Command { std: "docker" "inspect" "c4027bc3bac749234ed05f7221fa4dc7a9e865f391260c47d6e8956907772db1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c4027bc3bac749234ed05f7221fa4dc7a9e865f391260c47d6e8956907772db1", kill_on_drop: false }` [INFO] [stdout] c4027bc3bac749234ed05f7221fa4dc7a9e865f391260c47d6e8956907772db1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+f23b22458132fb20faeb8a915b1c252478696f25" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a2f759b65e599b826e41899ad29f9e20ac50c6edb4ff4fe4003406fedcf2926f [INFO] running `Command { std: "docker" "start" "-a" "a2f759b65e599b826e41899ad29f9e20ac50c6edb4ff4fe4003406fedcf2926f", kill_on_drop: false }` [INFO] [stderr] Compiling advent_of_code_2023 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `HashSet` [INFO] [stdout] --> src/days/day23.rs:2:19 [INFO] [stdout] | [INFO] [stdout] 2 | collections::{HashSet, VecDeque}, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/days/day24.rs:131:5 [INFO] [stdout] | [INFO] [stdout] 129 | todo!(); [INFO] [stdout] | ------- any code following this expression is unreachable [INFO] [stdout] 130 | [INFO] [stdout] 131 | Ok(0) [INFO] [stdout] | ^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c` [INFO] [stdout] --> src/days/day10.rs:236:17 [INFO] [stdout] | [INFO] [stdout] 236 | for (j, c) in cols.iter().enumerate() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_c` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `bounds` [INFO] [stdout] --> src/days/day18.rs:276:10 [INFO] [stdout] | [INFO] [stdout] 276 | let (bounds, start) = map_bounds_from_lines(&lines); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_bounds` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `game_num` [INFO] [stdout] --> src/days/day2.rs:42:9 [INFO] [stdout] | [INFO] [stdout] 42 | let game_num = game_split[1].parse::().unwrap(); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_game_num` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `lines` [INFO] [stdout] --> src/days/day24.rs:124:9 [INFO] [stdout] | [INFO] [stdout] 124 | let lines = reader [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_lines` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `j` [INFO] [stdout] --> src/days/day25.rs:144:13 [INFO] [stdout] | [INFO] [stdout] 144 | let mut j = 0; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_j` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/days/day25.rs:140:9 [INFO] [stdout] | [INFO] [stdout] 140 | let mut components = nodes.iter().map(|_| false).collect::>(); [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/days/day25.rs:144:9 [INFO] [stdout] | [INFO] [stdout] 144 | let mut j = 0; [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `gcd` is never used [INFO] [stdout] --> src/days/day11.rs:149:4 [INFO] [stdout] | [INFO] [stdout] 149 | fn gcd(a: usize, b: usize) -> usize { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `MIN_Z` is never used [INFO] [stdout] --> src/days/day24.rs:56:7 [INFO] [stdout] | [INFO] [stdout] 56 | const MIN_Z: f64 = 100.0; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `MAX_Z` is never used [INFO] [stdout] --> src/days/day24.rs:59:7 [INFO] [stdout] | [INFO] [stdout] 59 | const MAX_Z: f64 = 100.0; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `start` and `velocity` are never read [INFO] [stdout] --> src/days/day24.rs:96:9 [INFO] [stdout] | [INFO] [stdout] 95 | pub struct Line3D { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 96 | pub start: (f64, f64, f64), [INFO] [stdout] | ^^^^^ [INFO] [stdout] 97 | pub velocity: (f64, f64, f64), [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Line3D` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solution_2` is never used [INFO] [stdout] --> src/days/day24.rs:123:8 [INFO] [stdout] | [INFO] [stdout] 123 | pub fn solution_2(reader: BufReader) -> Result { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `connections_between_components` is never used [INFO] [stdout] --> src/days/day25.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 7 | pub fn connections_between_components(map: &Vec>, components: &Vec) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `conns_between_comps_n` is never used [INFO] [stdout] --> src/days/day25.rs:17:8 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn conns_between_comps_n(map: &Vec>, components: &Vec, n: usize) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `neighbors_with_component` is never used [INFO] [stdout] --> src/days/day25.rs:27:8 [INFO] [stdout] | [INFO] [stdout] 27 | pub fn neighbors_with_component( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `neighbors_with_component_n` is never used [INFO] [stdout] --> src/days/day25.rs:40:8 [INFO] [stdout] | [INFO] [stdout] 40 | pub fn neighbors_with_component_n( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `backtrack` is never used [INFO] [stdout] --> src/days/day25.rs:55:8 [INFO] [stdout] | [INFO] [stdout] 55 | pub fn backtrack( [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `sort_rules` is never used [INFO] [stdout] --> src/days/day5.rs:29:12 [INFO] [stdout] | [INFO] [stdout] 11 | impl Mapper { [INFO] [stdout] | ----------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 29 | pub fn sort_rules(&mut self) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `parse_maps` and `find_all` are never used [INFO] [stdout] --> src/utils/charmap.rs:23:12 [INFO] [stdout] | [INFO] [stdout] 12 | impl CharMap { [INFO] [stdout] | ------------ associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 23 | pub fn parse_maps(reader: BufReader) -> Vec { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 79 | pub fn find_all(&self, needle: char) -> Vec<(usize, usize)> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `is_J` should have a snake case name [INFO] [stdout] --> src/days/day18.rs:118:4 [INFO] [stdout] | [INFO] [stdout] 118 | fn is_J(map: &Vec>>, row: usize, col: usize) -> bool { [INFO] [stdout] | ^^^^ help: convert the identifier to snake case: `is_j` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `is_L` should have a snake case name [INFO] [stdout] --> src/days/day18.rs:126:4 [INFO] [stdout] | [INFO] [stdout] 126 | fn is_L(map: &Vec>>, row: usize, col: usize) -> bool { [INFO] [stdout] | ^^^^ help: convert the identifier to snake case: `is_l` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: linking with `cc` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: LC_ALL="C" PATH="/opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/bin:/opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/bin/self-contained:/opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/bin:/opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/bin/self-contained:/opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/bin:/opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/bin/self-contained:/opt/rustwide/cargo-home/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin" VSLANG="1033" "cc" "-m64" "/tmp/rustcRmyf7H/symbols.o" "/opt/rustwide/target/debug/deps/advent_of_code_2023-01e9e5e95606c739.advent_of_code_2023.3c2e0b7be87728cf-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/advent_of_code_2023-01e9e5e95606c739.efpr5ms4p1mjvp9rckdfrxn8m.rcgu.o" "-Wl,--as-needed" "-Wl,-Bstatic" "/opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/lib/libtest-df45fdf169424b44.rlib" "/opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgetopts-33cc32f5c516df68.rlib" "/opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunicode_width-7582df2265d28666.rlib" "/opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_std-0d89ab52291f57bd.rlib" "/opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-f36c847cc7d794fc.rlib" "/opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-578d54746a79aa44.rlib" "/opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-904c29d49e5cf73e.rlib" "/opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-68b28eebae724018.rlib" "/opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-560631c702dee569.rlib" "/opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-10bcfbd81438e288.rlib" "/opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-ca754d8825224f8b.rlib" "/opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-eaa8e0bee9de3791.rlib" "/opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-9871c3445f9c3efa.rlib" "/opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-ed5a3106f015c794.rlib" "/opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-22e9e03915f31288.rlib" "/opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-fb6b09f170935963.rlib" "/opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-c17c3ff980a79a1f.rlib" "/opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-af872ecf6f22cced.rlib" "/opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-ca8dddbae7535f84.rlib" "/opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-efa1bbd65297b1ec.rlib" "/opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-395a38b8e0851c9b.rlib" "/opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-d453bab70303062c.rlib" "/opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-a00d470c02c17e75.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-B/opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-B/opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-B/opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-fuse-ld=lld" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/advent_of_code_2023-01e9e5e95606c739" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs" [INFO] [stdout] = note: PLEASE submit a bug report to https://github.com/llvm/llvm-project/issues/ and include the crash backtrace. [INFO] [stdout] Stack dump: [INFO] [stdout] 0. Program arguments: /opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/bin/rust-lld -flavor gnu -plugin /usr/lib/gcc/x86_64-linux-gnu/11/liblto_plugin.so -plugin-opt=/usr/lib/gcc/x86_64-linux-gnu/11/lto-wrapper -plugin-opt=-fresolution=/tmp/cchKazTK.res --build-id --eh-frame-hdr -m elf_x86_64 --hash-style=gnu --as-needed -dynamic-linker /lib64/ld-linux-x86-64.so.2 -pie -z now -z relro -o /opt/rustwide/target/debug/deps/advent_of_code_2023-01e9e5e95606c739 /usr/lib/gcc/x86_64-linux-gnu/11/../../../x86_64-linux-gnu/Scrt1.o /usr/lib/gcc/x86_64-linux-gnu/11/../../../x86_64-linux-gnu/crti.o /usr/lib/gcc/x86_64-linux-gnu/11/crtbeginS.o -L/opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/lib -L/opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld -L/opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld -L/opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld -L/usr/lib/gcc/x86_64-linux-gnu/11 -L/usr/lib/gcc/x86_64-linux-gnu/11/../../../x86_64-linux-gnu -L/usr/lib/gcc/x86_64-linux-gnu/11/../../../../lib -L/lib/x86_64-linux-gnu -L/lib/../lib -L/usr/lib/x86_64-linux-gnu -L/usr/lib/../lib -L/usr/lib/gcc/x86_64-linux-gnu/11/../../.. /tmp/rustcRmyf7H/symbols.o /opt/rustwide/target/debug/deps/advent_of_code_2023-01e9e5e95606c739.advent_of_code_2023.3c2e0b7be87728cf-cgu.0.rcgu.o /opt/rustwide/target/debug/deps/advent_of_code_2023-01e9e5e95606c739.efpr5ms4p1mjvp9rckdfrxn8m.rcgu.o --as-needed -Bstatic /opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/lib/libtest-df45fdf169424b44.rlib /opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgetopts-33cc32f5c516df68.rlib /opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunicode_width-7582df2265d28666.rlib /opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_std-0d89ab52291f57bd.rlib /opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-f36c847cc7d794fc.rlib /opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-578d54746a79aa44.rlib /opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-904c29d49e5cf73e.rlib /opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-68b28eebae724018.rlib /opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-560631c702dee569.rlib /opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-10bcfbd81438e288.rlib /opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-ca754d8825224f8b.rlib /opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-eaa8e0bee9de3791.rlib /opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-9871c3445f9c3efa.rlib /opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-ed5a3106f015c794.rlib /opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-22e9e03915f31288.rlib /opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-fb6b09f170935963.rlib /opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-c17c3ff980a79a1f.rlib /opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-af872ecf6f22cced.rlib /opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-ca8dddbae7535f84.rlib /opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-efa1bbd65297b1ec.rlib /opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-395a38b8e0851c9b.rlib /opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-d453bab70303062c.rlib /opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-a00d470c02c17e75.rlib -Bdynamic -lgcc_s -lutil -lrt -lpthread -lm -ldl -lc --eh-frame-hdr -z noexecstack --gc-sections -z relro -z now /usr/lib/gcc/x86_64-linux-gnu/11/crtendS.o /usr/lib/gcc/x86_64-linux-gnu/11/../../../x86_64-linux-gnu/crtn.o [INFO] [stdout] #0 0x000072c09e14b007 llvm::sys::PrintStackTrace(llvm::raw_ostream&, int) (/opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/libLLVM.so.19.1-rust-1.83.0-nightly+0x3f4b007) [INFO] [stdout] #1 0x000072c09e14b423 SignalHandler(int) (/opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/libLLVM.so.19.1-rust-1.83.0-nightly+0x3f4b423) [INFO] [stdout] #2 0x000072c099f32520 (/lib/x86_64-linux-gnu/libc.so.6+0x42520) [INFO] [stdout] #3 0x00005acb0ecf7823 void lld::elf::writeResult >() (/opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/bin/rust-lld+0x513823) [INFO] [stdout] #4 0x00005acb0eb2ab86 void lld::elf::LinkerDriver::link >(llvm::opt::InputArgList&) Driver.cpp:0:0 [INFO] [stdout] #5 0x00005acb0eb1075c lld::elf::link(llvm::ArrayRef, llvm::raw_ostream&, llvm::raw_ostream&, bool, bool) (/opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/bin/rust-lld+0x32c75c) [INFO] [stdout] #6 0x00005acb0ea41c00 lld::unsafeLldMain(llvm::ArrayRef, llvm::raw_ostream&, llvm::raw_ostream&, llvm::ArrayRef, bool) (/opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/bin/rust-lld+0x25dc00) [INFO] [stdout] #7 0x00005acb0ea40c9d lld_main(int, char**, llvm::ToolContext const&) (/opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/bin/rust-lld+0x25cc9d) [INFO] [stdout] #8 0x00005acb0ea41341 main (/opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/bin/rust-lld+0x25d341) [INFO] [stdout] #9 0x000072c099f19d90 (/lib/x86_64-linux-gnu/libc.so.6+0x29d90) [INFO] [stdout] #10 0x000072c099f19e40 __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x29e40) [INFO] [stdout] #11 0x00005acb0e8c3909 _start (/opt/rustwide/rustup-home/toolchains/f23b22458132fb20faeb8a915b1c252478696f25/lib/rustlib/x86_64-unknown-linux-gnu/bin/rust-lld+0xdf909) [INFO] [stdout] collect2: fatal error: ld terminated with signal 7 [Bus error], core dumped [INFO] [stdout] compilation terminated. [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `advent_of_code_2023` (bin "advent_of_code_2023" test) due to 1 previous error; 23 warnings emitted [INFO] running `Command { std: "docker" "inspect" "a2f759b65e599b826e41899ad29f9e20ac50c6edb4ff4fe4003406fedcf2926f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a2f759b65e599b826e41899ad29f9e20ac50c6edb4ff4fe4003406fedcf2926f", kill_on_drop: false }` [INFO] [stdout] a2f759b65e599b826e41899ad29f9e20ac50c6edb4ff4fe4003406fedcf2926f