[INFO] cloning repository https://github.com/somnia-iuventi/aoc23 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/somnia-iuventi/aoc23" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsomnia-iuventi%2Faoc23", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsomnia-iuventi%2Faoc23'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7f8ae28efeed9064f8d7d0e0e054115047c95e64 [INFO] building somnia-iuventi/aoc23 against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsomnia-iuventi%2Faoc23" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/somnia-iuventi/aoc23 on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/somnia-iuventi/aoc23 [INFO] finished tweaking git repo https://github.com/somnia-iuventi/aoc23 [INFO] tweaked toml for git repo https://github.com/somnia-iuventi/aoc23 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/somnia-iuventi/aoc23 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" "+11663cd3bfefef7d34e8f0892c250bf698049392" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1fc91fa641f5e537c3a32327c1ba5e7433db7cce2e8a2012234d50a16095f786 [INFO] running `Command { std: "docker" "start" "-a" "1fc91fa641f5e537c3a32327c1ba5e7433db7cce2e8a2012234d50a16095f786", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1fc91fa641f5e537c3a32327c1ba5e7433db7cce2e8a2012234d50a16095f786", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1fc91fa641f5e537c3a32327c1ba5e7433db7cce2e8a2012234d50a16095f786", kill_on_drop: false }` [INFO] [stdout] 1fc91fa641f5e537c3a32327c1ba5e7433db7cce2e8a2012234d50a16095f786 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9e2ad996e9f4a194f5850dc2c96098e15c6df723c736f2455c935048a98619d0 [INFO] running `Command { std: "docker" "start" "-a" "9e2ad996e9f4a194f5850dc2c96098e15c6df723c736f2455c935048a98619d0", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Compiling either v1.13.0 [INFO] [stderr] Compiling minimal-lexical v0.2.1 [INFO] [stderr] Compiling itertools v0.13.0 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling crossbeam-deque v0.8.5 [INFO] [stderr] Compiling rayon v1.10.0 [INFO] [stderr] Compiling aoc23 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `str::Chars` [INFO] [stdout] --> src/day3/mod.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | str::Chars, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `anychar`, `branch::alt`, `count`, `is_alphabetic`, `is_not`, `line_ending`, `many0`, `many1_count`, `not`, and `take_till` [INFO] [stdout] --> src/day5/mod.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | branch::alt, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 4 | bytes::complete::{is_not, tag, take_till, take_until}, [INFO] [stdout] | ^^^^^^ ^^^^^^^^^ [INFO] [stdout] 5 | character::{ [INFO] [stdout] 6 | complete::{alpha1, anychar, digit1, line_ending, space1}, [INFO] [stdout] | ^^^^^^^ ^^^^^^^^^^^ [INFO] [stdout] 7 | is_alphabetic, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 8 | }, [INFO] [stdout] 9 | combinator::{eof, map, not}, [INFO] [stdout] | ^^^ [INFO] [stdout] 10 | multi::{count, many0, many1, many1_count, separated_list1}, [INFO] [stdout] | ^^^^^ ^^^^^ ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ParallelBridge` [INFO] [stdout] --> src/day5/mod.rs:15:52 [INFO] [stdout] | [INFO] [stdout] 15 | IntoParallelIterator, IntoParallelRefIterator, ParallelBridge, ParallelIterator, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `HashMap`, `HashSet`, and `ops::Index` [INFO] [stdout] --> src/day5/mod.rs:18:19 [INFO] [stdout] | [INFO] [stdout] 18 | collections::{HashMap, HashSet}, [INFO] [stdout] | ^^^^^^^ ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 21 | ops::Index, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `alpha1`, `anychar`, `branch::alt`, `count`, `is_alphabetic`, `is_not`, `line_ending`, `many0`, `many1_count`, `many1`, `not`, `preceded`, `take_till`, and `terminated` [INFO] [stdout] --> src/day6/mod.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | branch::alt, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 4 | bytes::complete::{is_not, tag, take_till, take_until}, [INFO] [stdout] | ^^^^^^ ^^^^^^^^^ [INFO] [stdout] 5 | character::{ [INFO] [stdout] 6 | complete::{alpha1, anychar, digit1, line_ending, space1}, [INFO] [stdout] | ^^^^^^ ^^^^^^^ ^^^^^^^^^^^ [INFO] [stdout] 7 | is_alphabetic, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 8 | }, [INFO] [stdout] 9 | combinator::{eof, map, not}, [INFO] [stdout] | ^^^ [INFO] [stdout] 10 | multi::{count, many0, many1, many1_count, separated_list1}, [INFO] [stdout] | ^^^^^ ^^^^^ ^^^^^ ^^^^^^^^^^^ [INFO] [stdout] 11 | sequence::{delimited, preceded, terminated, tuple}, [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `IntoParallelIterator`, `IntoParallelRefIterator`, and `ParallelBridge` [INFO] [stdout] --> src/day6/mod.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | IntoParallelIterator, IntoParallelRefIterator, ParallelBridge, ParallelIterator, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `HashMap`, `HashSet`, and `ops::Index` [INFO] [stdout] --> src/day6/mod.rs:18:19 [INFO] [stdout] | [INFO] [stdout] 18 | collections::{HashMap, HashSet}, [INFO] [stdout] | ^^^^^^^ ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 21 | ops::Index, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `alpha1`, `anychar`, `branch::alt`, `count`, `delimited`, `is_alphabetic`, `is_not`, `line_ending`, `many0`, `many1_count`, `many1`, `not`, `separated_list1`, `tag`, and `take_till` [INFO] [stdout] --> src/day7/mod.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | branch::alt, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 4 | bytes::complete::{is_not, tag, take_till, take_until}, [INFO] [stdout] | ^^^^^^ ^^^ ^^^^^^^^^ [INFO] [stdout] 5 | character::{ [INFO] [stdout] 6 | complete::{alpha1, anychar, digit1, line_ending, space1}, [INFO] [stdout] | ^^^^^^ ^^^^^^^ ^^^^^^^^^^^ [INFO] [stdout] 7 | is_alphabetic, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 8 | }, [INFO] [stdout] 9 | combinator::{eof, map, not}, [INFO] [stdout] | ^^^ [INFO] [stdout] 10 | multi::{count, many0, many1, many1_count, separated_list1}, [INFO] [stdout] | ^^^^^ ^^^^^ ^^^^^ ^^^^^^^^^^^ ^^^^^^^^^^^^^^^ [INFO] [stdout] 11 | sequence::{delimited, preceded, terminated, tuple}, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `IntoParallelIterator`, `IntoParallelRefIterator`, and `ParallelBridge` [INFO] [stdout] --> src/day7/mod.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | IntoParallelIterator, IntoParallelRefIterator, ParallelBridge, ParallelIterator, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `HashMap`, `HashSet`, and `ops::Index` [INFO] [stdout] --> src/day7/mod.rs:19:19 [INFO] [stdout] | [INFO] [stdout] 19 | collections::{HashMap, HashSet}, [INFO] [stdout] | ^^^^^^^ ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 22 | ops::Index, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `alt`, `anychar`, `char`, `count`, `digit1`, `is_alphabetic`, `is_not`, `line_ending`, `many0`, `many1_count`, `map`, `not`, `self`, `separated_list1`, `space1`, and `take_until` [INFO] [stdout] --> src/day8/mod.rs:3:14 [INFO] [stdout] | [INFO] [stdout] 3 | branch::{self, alt}, [INFO] [stdout] | ^^^^ ^^^ [INFO] [stdout] 4 | bytes::complete::{is_not, tag, take_till, take_until}, [INFO] [stdout] | ^^^^^^ ^^^^^^^^^^ [INFO] [stdout] 5 | character::{ [INFO] [stdout] 6 | complete::{alpha1, anychar, char, digit1, line_ending, space1}, [INFO] [stdout] | ^^^^^^^ ^^^^ ^^^^^^ ^^^^^^^^^^^ ^^^^^^ [INFO] [stdout] 7 | is_alphabetic, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 8 | }, [INFO] [stdout] 9 | combinator::{eof, map, not}, [INFO] [stdout] | ^^^ ^^^ [INFO] [stdout] 10 | multi::{count, many0, many1, many1_count, separated_list1}, [INFO] [stdout] | ^^^^^ ^^^^^ ^^^^^^^^^^^ ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `IntoParallelIterator` and `ParallelBridge` [INFO] [stdout] --> src/day8/mod.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | IntoParallelIterator, IntoParallelRefIterator, ParallelBridge, ParallelIterator, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `HashSet`, `cmp::Ordering`, and `ops::Index` [INFO] [stdout] --> src/day8/mod.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | cmp::Ordering, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 19 | collections::{HashMap, HashSet}, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 22 | ops::Index, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `alpha1`, `alt`, `anychar`, `char`, `count`, `delimited`, `eof`, `is_alphabetic`, `is_not`, `line_ending`, `many0`, `many1_count`, `many1`, `not`, `preceded`, `self`, `take_till`, `take_until`, `terminated`, and `tuple` [INFO] [stdout] --> src/day9/mod.rs:3:14 [INFO] [stdout] | [INFO] [stdout] 3 | branch::{self, alt}, [INFO] [stdout] | ^^^^ ^^^ [INFO] [stdout] 4 | bytes::complete::{is_not, tag, take_till, take_until}, [INFO] [stdout] | ^^^^^^ ^^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] 5 | character::{ [INFO] [stdout] 6 | complete::{alpha1, anychar, char, digit1, line_ending, space1}, [INFO] [stdout] | ^^^^^^ ^^^^^^^ ^^^^ ^^^^^^^^^^^ [INFO] [stdout] 7 | is_alphabetic, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 8 | }, [INFO] [stdout] 9 | combinator::{eof, map, not, opt}, [INFO] [stdout] | ^^^ ^^^ [INFO] [stdout] 10 | multi::{count, many0, many1, many1_count, separated_list1}, [INFO] [stdout] | ^^^^^ ^^^^^ ^^^^^ ^^^^^^^^^^^ [INFO] [stdout] 11 | sequence::{delimited, pair, preceded, terminated, tuple}, [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^ ^^^^^^^^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `IntoParallelIterator`, `IntoParallelRefIterator`, and `ParallelBridge` [INFO] [stdout] --> src/day9/mod.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | IntoParallelIterator, IntoParallelRefIterator, ParallelBridge, ParallelIterator, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `HashMap`, `HashSet`, `cmp::Ordering`, and `ops::Index` [INFO] [stdout] --> src/day9/mod.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | cmp::Ordering, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 19 | collections::{HashMap, HashSet}, [INFO] [stdout] | ^^^^^^^ ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 22 | ops::Index, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: a method with this name may be added to the standard library in the future [INFO] [stdout] --> src/day5/mod.rs:125:10 [INFO] [stdout] | [INFO] [stdout] 125 | .intersperse("\n".to_owned()) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `itertools::Itertools::intersperse(...)` to keep using the current method [INFO] [stdout] = note: `#[warn(unstable_name_collisions)]` on by default [INFO] [stdout] help: add `#![feature(iter_intersperse)]` to the crate attributes to enable `std::iter::Iterator::intersperse` [INFO] [stdout] --> src/main.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 + #![feature(iter_intersperse)] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: a method with this name may be added to the standard library in the future [INFO] [stdout] --> src/day5/mod.rs:155:10 [INFO] [stdout] | [INFO] [stdout] 155 | .intersperse("\n".to_owned()) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `itertools::Itertools::intersperse(...)` to keep using the current method [INFO] [stdout] help: add `#![feature(iter_intersperse)]` to the crate attributes to enable `std::iter::Iterator::intersperse` [INFO] [stdout] --> src/main.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 + #![feature(iter_intersperse)] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `itertools::Itertools` [INFO] [stdout] --> src/day6/mod.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use itertools::Itertools; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ParallelIterator` [INFO] [stdout] --> src/day6/mod.rs:15:68 [INFO] [stdout] | [INFO] [stdout] 15 | IntoParallelIterator, IntoParallelRefIterator, ParallelBridge, ParallelIterator, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ParallelIterator` [INFO] [stdout] --> src/day7/mod.rs:15:68 [INFO] [stdout] | [INFO] [stdout] 15 | IntoParallelIterator, IntoParallelRefIterator, ParallelBridge, ParallelIterator, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `itertools::Itertools` [INFO] [stdout] --> src/day8/mod.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use itertools::Itertools; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ParallelIterator` [INFO] [stdout] --> src/day9/mod.rs:15:68 [INFO] [stdout] | [INFO] [stdout] 15 | IntoParallelIterator, IntoParallelRefIterator, ParallelBridge, ParallelIterator, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ind` [INFO] [stdout] --> src/day5/mod.rs:36:14 [INFO] [stdout] | [INFO] [stdout] 36 | for (ind, each) in self.0.iter().enumerate() { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ind` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part_1` is never used [INFO] [stdout] --> src/day3/mod.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn part_1(reader: &mut BufReader) -> u128 { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part_2` is never used [INFO] [stdout] --> src/day3/mod.rs:37:8 [INFO] [stdout] | [INFO] [stdout] 37 | pub fn part_2(reader: &mut BufReader) -> u128 { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `calculate_row_part_1` is never used [INFO] [stdout] --> src/day3/mod.rs:71:4 [INFO] [stdout] | [INFO] [stdout] 71 | fn calculate_row_part_1(row: &str, row_index: usize) -> (HashSet, HashSet) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `calculate_row_part_2` is never used [INFO] [stdout] --> src/day3/mod.rs:102:4 [INFO] [stdout] | [INFO] [stdout] 102 | fn calculate_row_part_2(row: &str, row_index: usize) -> (HashSet, HashSet) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `calculate_number` is never used [INFO] [stdout] --> src/day3/mod.rs:137:4 [INFO] [stdout] | [INFO] [stdout] 137 | fn calculate_number(row: usize, col: usize, characters: &mut String) -> Number { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Number` is never constructed [INFO] [stdout] --> src/day3/mod.rs:151:8 [INFO] [stdout] | [INFO] [stdout] 151 | struct Number { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Gear` is never constructed [INFO] [stdout] --> src/day3/mod.rs:157:8 [INFO] [stdout] | [INFO] [stdout] 157 | struct Gear(Vec); [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Position` is never constructed [INFO] [stdout] --> src/day3/mod.rs:160:8 [INFO] [stdout] | [INFO] [stdout] 160 | struct Position { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part_1` is never used [INFO] [stdout] --> src/day4/mod.rs:9:8 [INFO] [stdout] | [INFO] [stdout] 9 | pub fn part_1(reader: &mut BufReader) -> usize { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part_2` is never used [INFO] [stdout] --> src/day4/mod.rs:20:8 [INFO] [stdout] | [INFO] [stdout] 20 | pub fn part_2(size: Option, reader: &mut BufReader) -> usize { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `calculate_row_part_1` is never used [INFO] [stdout] --> src/day4/mod.rs:53:4 [INFO] [stdout] | [INFO] [stdout] 53 | fn calculate_row_part_1(row: &str) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `calculate_row_part_2` is never used [INFO] [stdout] --> src/day4/mod.rs:93:4 [INFO] [stdout] | [INFO] [stdout] 93 | fn calculate_row_part_2(row: &str) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `AllMappers` is never constructed [INFO] [stdout] --> src/day5/mod.rs:24:8 [INFO] [stdout] | [INFO] [stdout] 24 | struct AllMappers(Vec); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `calc` are never used [INFO] [stdout] --> src/day5/mod.rs:26:8 [INFO] [stdout] | [INFO] [stdout] 25 | impl AllMappers { [INFO] [stdout] | --------------- associated items in this implementation [INFO] [stdout] 26 | fn new(numbers: Vec>>) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 34 | fn calc(&self, input: usize) -> usize { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Mapper` is never constructed [INFO] [stdout] --> src/day5/mod.rs:43:8 [INFO] [stdout] | [INFO] [stdout] 43 | struct Mapper(Vec); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `calc` are never used [INFO] [stdout] --> src/day5/mod.rs:46:8 [INFO] [stdout] | [INFO] [stdout] 45 | impl Mapper { [INFO] [stdout] | ----------- associated items in this implementation [INFO] [stdout] 46 | fn new(numbers: Vec>) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 53 | fn calc(&self, input: usize) -> usize { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `MapRange` is never constructed [INFO] [stdout] --> src/day5/mod.rs:68:8 [INFO] [stdout] | [INFO] [stdout] 68 | struct MapRange { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `calc` are never used [INFO] [stdout] --> src/day5/mod.rs:75:8 [INFO] [stdout] | [INFO] [stdout] 74 | impl MapRange { [INFO] [stdout] | ------------- associated items in this implementation [INFO] [stdout] 75 | fn new(input: Vec) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 82 | fn calc(&self, input: usize) -> usize { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `seeds` is never used [INFO] [stdout] --> src/day5/mod.rs:94:4 [INFO] [stdout] | [INFO] [stdout] 94 | fn seeds(input: &str) -> IResult<&str, Vec> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `all_mappers` is never used [INFO] [stdout] --> src/day5/mod.rs:100:4 [INFO] [stdout] | [INFO] [stdout] 100 | fn all_mappers(input: &str) -> IResult<&str, AllMappers> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part_1` is never used [INFO] [stdout] --> src/day5/mod.rs:113:8 [INFO] [stdout] | [INFO] [stdout] 113 | pub fn part_1(reader: &mut BufReader) -> usize { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part_2` is never used [INFO] [stdout] --> src/day5/mod.rs:135:8 [INFO] [stdout] | [INFO] [stdout] 135 | pub fn part_2(reader: &mut BufReader) -> usize { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_single_line_part_1` is never used [INFO] [stdout] --> src/day6/mod.rs:24:4 [INFO] [stdout] | [INFO] [stdout] 24 | fn parse_single_line_part_1(input: &str) -> IResult<&str, Vec> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_single_line_part_2` is never used [INFO] [stdout] --> src/day6/mod.rs:30:4 [INFO] [stdout] | [INFO] [stdout] 30 | fn parse_single_line_part_2(input: &str) -> IResult<&str, usize> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `calculate_number_of_winning_races` is never used [INFO] [stdout] --> src/day6/mod.rs:38:4 [INFO] [stdout] | [INFO] [stdout] 38 | fn calculate_number_of_winning_races(total_race_time: usize, distance_to_beat: usize) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part_1` is never used [INFO] [stdout] --> src/day6/mod.rs:46:8 [INFO] [stdout] | [INFO] [stdout] 46 | pub fn part_1(reader: &mut BufReader) -> usize { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part_2` is never used [INFO] [stdout] --> src/day6/mod.rs:61:8 [INFO] [stdout] | [INFO] [stdout] 61 | pub fn part_2(reader: &mut BufReader) -> usize { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `HandType` is never used [INFO] [stdout] --> src/day7/mod.rs:26:6 [INFO] [stdout] | [INFO] [stdout] 26 | enum HandType { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Hand` is never constructed [INFO] [stdout] --> src/day7/mod.rs:37:8 [INFO] [stdout] | [INFO] [stdout] 37 | struct Hand { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_single_line` is never used [INFO] [stdout] --> src/day7/mod.rs:56:4 [INFO] [stdout] | [INFO] [stdout] 56 | fn parse_single_line(input: &str) -> IResult<&str, (String, usize)> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_cards_part_1` is never used [INFO] [stdout] --> src/day7/mod.rs:62:4 [INFO] [stdout] | [INFO] [stdout] 62 | fn parse_cards_part_1(input: &str, bid: usize) -> Hand { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_cards_part_2` is never used [INFO] [stdout] --> src/day7/mod.rs:106:4 [INFO] [stdout] | [INFO] [stdout] 106 | fn parse_cards_part_2(input: &str, bid: usize) -> Hand { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part_1` is never used [INFO] [stdout] --> src/day7/mod.rs:162:8 [INFO] [stdout] | [INFO] [stdout] 162 | pub fn part_1(reader: &mut BufReader) -> usize { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part_2` is never used [INFO] [stdout] --> src/day7/mod.rs:176:8 [INFO] [stdout] | [INFO] [stdout] 176 | pub fn part_2(reader: &mut BufReader) -> usize { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parser` is never used [INFO] [stdout] --> src/day8/mod.rs:25:4 [INFO] [stdout] | [INFO] [stdout] 25 | fn parser(input: &str) -> IResult<&str, (&str, Vec<(&str, &str, &str)>)> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part_1` is never used [INFO] [stdout] --> src/day8/mod.rs:35:8 [INFO] [stdout] | [INFO] [stdout] 35 | pub fn part_1(reader: &mut BufReader) -> usize { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `recursive_diff_part_1` is never used [INFO] [stdout] --> src/day9/mod.rs:40:4 [INFO] [stdout] | [INFO] [stdout] 40 | fn recursive_diff_part_1(input: Vec) -> isize { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part_1` is never used [INFO] [stdout] --> src/day9/mod.rs:66:8 [INFO] [stdout] | [INFO] [stdout] 66 | pub fn part_1(reader: &mut BufReader) -> isize { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.55s [INFO] running `Command { std: "docker" "inspect" "9e2ad996e9f4a194f5850dc2c96098e15c6df723c736f2455c935048a98619d0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9e2ad996e9f4a194f5850dc2c96098e15c6df723c736f2455c935048a98619d0", kill_on_drop: false }` [INFO] [stdout] 9e2ad996e9f4a194f5850dc2c96098e15c6df723c736f2455c935048a98619d0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2d97e69b1302137d29e266c9648b9b3970029ed215e90e3867ec8bc6483ff165 [INFO] running `Command { std: "docker" "start" "-a" "2d97e69b1302137d29e266c9648b9b3970029ed215e90e3867ec8bc6483ff165", kill_on_drop: false }` [INFO] [stderr] Compiling aoc23 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `str::Chars` [INFO] [stdout] --> src/day3/mod.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | str::Chars, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `anychar`, `branch::alt`, `count`, `is_alphabetic`, `is_not`, `line_ending`, `many0`, `many1_count`, `not`, and `take_till` [INFO] [stdout] --> src/day5/mod.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | branch::alt, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 4 | bytes::complete::{is_not, tag, take_till, take_until}, [INFO] [stdout] | ^^^^^^ ^^^^^^^^^ [INFO] [stdout] 5 | character::{ [INFO] [stdout] 6 | complete::{alpha1, anychar, digit1, line_ending, space1}, [INFO] [stdout] | ^^^^^^^ ^^^^^^^^^^^ [INFO] [stdout] 7 | is_alphabetic, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 8 | }, [INFO] [stdout] 9 | combinator::{eof, map, not}, [INFO] [stdout] | ^^^ [INFO] [stdout] 10 | multi::{count, many0, many1, many1_count, separated_list1}, [INFO] [stdout] | ^^^^^ ^^^^^ ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ParallelBridge` [INFO] [stdout] --> src/day5/mod.rs:15:52 [INFO] [stdout] | [INFO] [stdout] 15 | IntoParallelIterator, IntoParallelRefIterator, ParallelBridge, ParallelIterator, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `HashMap`, `HashSet`, and `ops::Index` [INFO] [stdout] --> src/day5/mod.rs:18:19 [INFO] [stdout] | [INFO] [stdout] 18 | collections::{HashMap, HashSet}, [INFO] [stdout] | ^^^^^^^ ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 21 | ops::Index, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `alpha1`, `anychar`, `branch::alt`, `count`, `is_alphabetic`, `is_not`, `line_ending`, `many0`, `many1_count`, `many1`, `not`, `preceded`, `take_till`, and `terminated` [INFO] [stdout] --> src/day6/mod.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | branch::alt, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 4 | bytes::complete::{is_not, tag, take_till, take_until}, [INFO] [stdout] | ^^^^^^ ^^^^^^^^^ [INFO] [stdout] 5 | character::{ [INFO] [stdout] 6 | complete::{alpha1, anychar, digit1, line_ending, space1}, [INFO] [stdout] | ^^^^^^ ^^^^^^^ ^^^^^^^^^^^ [INFO] [stdout] 7 | is_alphabetic, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 8 | }, [INFO] [stdout] 9 | combinator::{eof, map, not}, [INFO] [stdout] | ^^^ [INFO] [stdout] 10 | multi::{count, many0, many1, many1_count, separated_list1}, [INFO] [stdout] | ^^^^^ ^^^^^ ^^^^^ ^^^^^^^^^^^ [INFO] [stdout] 11 | sequence::{delimited, preceded, terminated, tuple}, [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `IntoParallelIterator`, `IntoParallelRefIterator`, and `ParallelBridge` [INFO] [stdout] --> src/day6/mod.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | IntoParallelIterator, IntoParallelRefIterator, ParallelBridge, ParallelIterator, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `HashMap`, `HashSet`, and `ops::Index` [INFO] [stdout] --> src/day6/mod.rs:18:19 [INFO] [stdout] | [INFO] [stdout] 18 | collections::{HashMap, HashSet}, [INFO] [stdout] | ^^^^^^^ ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 21 | ops::Index, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `alpha1`, `anychar`, `branch::alt`, `count`, `delimited`, `is_alphabetic`, `is_not`, `line_ending`, `many0`, `many1_count`, `many1`, `not`, `separated_list1`, `tag`, and `take_till` [INFO] [stdout] --> src/day7/mod.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | branch::alt, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 4 | bytes::complete::{is_not, tag, take_till, take_until}, [INFO] [stdout] | ^^^^^^ ^^^ ^^^^^^^^^ [INFO] [stdout] 5 | character::{ [INFO] [stdout] 6 | complete::{alpha1, anychar, digit1, line_ending, space1}, [INFO] [stdout] | ^^^^^^ ^^^^^^^ ^^^^^^^^^^^ [INFO] [stdout] 7 | is_alphabetic, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 8 | }, [INFO] [stdout] 9 | combinator::{eof, map, not}, [INFO] [stdout] | ^^^ [INFO] [stdout] 10 | multi::{count, many0, many1, many1_count, separated_list1}, [INFO] [stdout] | ^^^^^ ^^^^^ ^^^^^ ^^^^^^^^^^^ ^^^^^^^^^^^^^^^ [INFO] [stdout] 11 | sequence::{delimited, preceded, terminated, tuple}, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `IntoParallelIterator`, `IntoParallelRefIterator`, and `ParallelBridge` [INFO] [stdout] --> src/day7/mod.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | IntoParallelIterator, IntoParallelRefIterator, ParallelBridge, ParallelIterator, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `HashMap`, `HashSet`, and `ops::Index` [INFO] [stdout] --> src/day7/mod.rs:19:19 [INFO] [stdout] | [INFO] [stdout] 19 | collections::{HashMap, HashSet}, [INFO] [stdout] | ^^^^^^^ ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 22 | ops::Index, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `alt`, `anychar`, `char`, `count`, `digit1`, `is_alphabetic`, `is_not`, `line_ending`, `many0`, `many1_count`, `map`, `not`, `self`, `separated_list1`, `space1`, and `take_until` [INFO] [stdout] --> src/day8/mod.rs:3:14 [INFO] [stdout] | [INFO] [stdout] 3 | branch::{self, alt}, [INFO] [stdout] | ^^^^ ^^^ [INFO] [stdout] 4 | bytes::complete::{is_not, tag, take_till, take_until}, [INFO] [stdout] | ^^^^^^ ^^^^^^^^^^ [INFO] [stdout] 5 | character::{ [INFO] [stdout] 6 | complete::{alpha1, anychar, char, digit1, line_ending, space1}, [INFO] [stdout] | ^^^^^^^ ^^^^ ^^^^^^ ^^^^^^^^^^^ ^^^^^^ [INFO] [stdout] 7 | is_alphabetic, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 8 | }, [INFO] [stdout] 9 | combinator::{eof, map, not}, [INFO] [stdout] | ^^^ ^^^ [INFO] [stdout] 10 | multi::{count, many0, many1, many1_count, separated_list1}, [INFO] [stdout] | ^^^^^ ^^^^^ ^^^^^^^^^^^ ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `IntoParallelIterator` and `ParallelBridge` [INFO] [stdout] --> src/day8/mod.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | IntoParallelIterator, IntoParallelRefIterator, ParallelBridge, ParallelIterator, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `HashSet`, `cmp::Ordering`, and `ops::Index` [INFO] [stdout] --> src/day8/mod.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | cmp::Ordering, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 19 | collections::{HashMap, HashSet}, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 22 | ops::Index, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `alpha1`, `alt`, `anychar`, `char`, `count`, `delimited`, `eof`, `is_alphabetic`, `is_not`, `line_ending`, `many0`, `many1_count`, `many1`, `not`, `preceded`, `self`, `take_till`, `take_until`, `terminated`, and `tuple` [INFO] [stdout] --> src/day9/mod.rs:3:14 [INFO] [stdout] | [INFO] [stdout] 3 | branch::{self, alt}, [INFO] [stdout] | ^^^^ ^^^ [INFO] [stdout] 4 | bytes::complete::{is_not, tag, take_till, take_until}, [INFO] [stdout] | ^^^^^^ ^^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] 5 | character::{ [INFO] [stdout] 6 | complete::{alpha1, anychar, char, digit1, line_ending, space1}, [INFO] [stdout] | ^^^^^^ ^^^^^^^ ^^^^ ^^^^^^^^^^^ [INFO] [stdout] 7 | is_alphabetic, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 8 | }, [INFO] [stdout] 9 | combinator::{eof, map, not, opt}, [INFO] [stdout] | ^^^ ^^^ [INFO] [stdout] 10 | multi::{count, many0, many1, many1_count, separated_list1}, [INFO] [stdout] | ^^^^^ ^^^^^ ^^^^^ ^^^^^^^^^^^ [INFO] [stdout] 11 | sequence::{delimited, pair, preceded, terminated, tuple}, [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^ ^^^^^^^^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `IntoParallelIterator`, `IntoParallelRefIterator`, and `ParallelBridge` [INFO] [stdout] --> src/day9/mod.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | IntoParallelIterator, IntoParallelRefIterator, ParallelBridge, ParallelIterator, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `HashMap`, `HashSet`, `cmp::Ordering`, and `ops::Index` [INFO] [stdout] --> src/day9/mod.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | cmp::Ordering, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 19 | collections::{HashMap, HashSet}, [INFO] [stdout] | ^^^^^^^ ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 22 | ops::Index, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: a method with this name may be added to the standard library in the future [INFO] [stdout] --> src/day5/mod.rs:125:10 [INFO] [stdout] | [INFO] [stdout] 125 | .intersperse("\n".to_owned()) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `itertools::Itertools::intersperse(...)` to keep using the current method [INFO] [stdout] = note: `#[warn(unstable_name_collisions)]` on by default [INFO] [stdout] help: add `#![feature(iter_intersperse)]` to the crate attributes to enable `std::iter::Iterator::intersperse` [INFO] [stdout] --> src/main.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 + #![feature(iter_intersperse)] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: a method with this name may be added to the standard library in the future [INFO] [stdout] --> src/day5/mod.rs:155:10 [INFO] [stdout] | [INFO] [stdout] 155 | .intersperse("\n".to_owned()) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `itertools::Itertools::intersperse(...)` to keep using the current method [INFO] [stdout] help: add `#![feature(iter_intersperse)]` to the crate attributes to enable `std::iter::Iterator::intersperse` [INFO] [stdout] --> src/main.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 + #![feature(iter_intersperse)] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `itertools::Itertools` [INFO] [stdout] --> src/day6/mod.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use itertools::Itertools; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ParallelIterator` [INFO] [stdout] --> src/day6/mod.rs:15:68 [INFO] [stdout] | [INFO] [stdout] 15 | IntoParallelIterator, IntoParallelRefIterator, ParallelBridge, ParallelIterator, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ParallelIterator` [INFO] [stdout] --> src/day7/mod.rs:15:68 [INFO] [stdout] | [INFO] [stdout] 15 | IntoParallelIterator, IntoParallelRefIterator, ParallelBridge, ParallelIterator, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `itertools::Itertools` [INFO] [stdout] --> src/day8/mod.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use itertools::Itertools; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ParallelIterator` [INFO] [stdout] --> src/day9/mod.rs:15:68 [INFO] [stdout] | [INFO] [stdout] 15 | IntoParallelIterator, IntoParallelRefIterator, ParallelBridge, ParallelIterator, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ind` [INFO] [stdout] --> src/day5/mod.rs:36:14 [INFO] [stdout] | [INFO] [stdout] 36 | for (ind, each) in self.0.iter().enumerate() { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ind` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.13s [INFO] running `Command { std: "docker" "inspect" "2d97e69b1302137d29e266c9648b9b3970029ed215e90e3867ec8bc6483ff165", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2d97e69b1302137d29e266c9648b9b3970029ed215e90e3867ec8bc6483ff165", kill_on_drop: false }` [INFO] [stdout] 2d97e69b1302137d29e266c9648b9b3970029ed215e90e3867ec8bc6483ff165