[INFO] cloning repository https://github.com/JScearcy/advent-of-code
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/JScearcy/advent-of-code" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJScearcy%2Fadvent-of-code", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJScearcy%2Fadvent-of-code'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7e0ceef2911197f1225bebfe54441b9f1a345ef1
[INFO] checking JScearcy/advent-of-code against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJScearcy%2Fadvent-of-code" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/JScearcy/advent-of-code
[INFO] finished tweaking git repo https://github.com/JScearcy/advent-of-code
[INFO] tweaked toml for git repo https://github.com/JScearcy/advent-of-code written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/JScearcy/advent-of-code on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/JScearcy/advent-of-code 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "inspect" "03cf0e95f57fa4ca52dc4d90485096823142c4201fde27eed7a97bdff4de5d10", kill_on_drop: false }`
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[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/generate.rs:7:15
[INFO] [stdout]   |
[INFO] [stdout] 7 |     TeraError(tera::Error),
[INFO] [stdout]   |     --------- ^^^^^^^^^^^
[INFO] [stdout]   |     |
[INFO] [stdout]   |     field in this variant
[INFO] [stdout]   |
[INFO] [stdout]   = note: `GenerateError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]   |
[INFO] [stdout] 7 -     TeraError(tera::Error),
[INFO] [stdout] 7 +     TeraError(()),
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/generate.rs:8:13
[INFO] [stdout]   |
[INFO] [stdout] 8 |     IoError(io::Error)
[INFO] [stdout]   |     ------- ^^^^^^^^^
[INFO] [stdout]   |     |
[INFO] [stdout]   |     field in this variant
[INFO] [stdout]   |
[INFO] [stdout]   = note: `GenerateError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]   |
[INFO] [stdout] 8 -     IoError(io::Error)
[INFO] [stdout] 8 +     IoError(())
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/load_input.rs:7:15
[INFO] [stdout]   |
[INFO] [stdout] 7 |     HttpError(String),
[INFO] [stdout]   |     --------- ^^^^^^
[INFO] [stdout]   |     |
[INFO] [stdout]   |     field in this variant
[INFO] [stdout]   |
[INFO] [stdout]   = note: `LoadError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]   |
[INFO] [stdout] 7 -     HttpError(String),
[INFO] [stdout] 7 +     HttpError(()),
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/load_input.rs:8:15
[INFO] [stdout]   |
[INFO] [stdout] 8 |     ReadError(String),
[INFO] [stdout]   |     --------- ^^^^^^
[INFO] [stdout]   |     |
[INFO] [stdout]   |     field in this variant
[INFO] [stdout]   |
[INFO] [stdout]   = note: `LoadError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]   |
[INFO] [stdout] 8 -     ReadError(String),
[INFO] [stdout] 8 +     ReadError(()),
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/load_input.rs:9:16
[INFO] [stdout]   |
[INFO] [stdout] 9 |     WriteError(String),
[INFO] [stdout]   |     ---------- ^^^^^^
[INFO] [stdout]   |     |
[INFO] [stdout]   |     field in this variant
[INFO] [stdout]   |
[INFO] [stdout]   = note: `LoadError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]   |
[INFO] [stdout] 9 -     WriteError(String),
[INFO] [stdout] 9 +     WriteError(()),
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Day1Error>
[INFO] [stdout]    --> src/year2023/day1/mod.rs:115:82
[INFO] [stdout]     |
[INFO] [stdout] 115 |       pub fn solve_1(&self, input_lines: Split<&str>) -> Result<String, Day1Error> {
[INFO] [stdout]     |  __________________________________________________________________________________^
[INFO] [stdout] 116 | |         let solution = input_lines
[INFO] [stdout] 117 | |             .map(get_first_last_int)
[INFO] [stdout] 118 | |             .fold(0usize, |total, val| total + val);
[INFO] [stdout] 119 | |
[INFO] [stdout] 120 | |         Ok(solution.to_string())
[INFO] [stdout] 121 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Day1Error>
[INFO] [stdout]    --> src/year2023/day1/mod.rs:120:9
[INFO] [stdout]     |
[INFO] [stdout] 120 |         Ok(solution.to_string())
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Day1Error>
[INFO] [stdout]    --> src/year2023/day1/mod.rs:123:82
[INFO] [stdout]     |
[INFO] [stdout] 123 |       pub fn solve_2(&self, input_lines: Split<&str>) -> Result<String, Day1Error> {
[INFO] [stdout]     |  __________________________________________________________________________________^
[INFO] [stdout] 124 | |         let ints: [char; 10] = ['1', '2', '3', '4', '5', '6', '7', '8', '9', '0'];
[INFO] [stdout] 125 | |         let mut total = 0usize;
[INFO] [stdout] 126 | |         for line in input_lines {
[INFO] [stdout] ...   |
[INFO] [stdout] 167 | |         Ok(total.to_string())
[INFO] [stdout] 168 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Day1Error>
[INFO] [stdout]    --> src/year2023/day1/mod.rs:167:9
[INFO] [stdout]     |
[INFO] [stdout] 167 |         Ok(total.to_string())
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Day1Error>
[INFO] [stdout]    --> src/year2023/day1/mod.rs:177:22
[INFO] [stdout]     |
[INFO] [stdout] 177 |           let result = if problem == "1" {
[INFO] [stdout]     |  ______________________^
[INFO] [stdout] 178 | |             self.solve_1(input_lines)
[INFO] [stdout] 179 | |         } else {
[INFO] [stdout] 180 | |             self.solve_2(input_lines)
[INFO] [stdout] 181 | |         };
[INFO] [stdout]     | |_________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Day1Error>
[INFO] [stdout]    --> src/year2023/day1/mod.rs:177:40
[INFO] [stdout]     |
[INFO] [stdout] 177 |           let result = if problem == "1" {
[INFO] [stdout]     |  ________________________________________^
[INFO] [stdout] 178 | |             self.solve_1(input_lines)
[INFO] [stdout] 179 | |         } else {
[INFO] [stdout]     | |_________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Day1Error>
[INFO] [stdout]    --> src/year2023/day1/mod.rs:178:13
[INFO] [stdout]     |
[INFO] [stdout] 178 |             self.solve_1(input_lines)
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Day1Error>
[INFO] [stdout]    --> src/year2023/day1/mod.rs:179:16
[INFO] [stdout]     |
[INFO] [stdout] 179 |           } else {
[INFO] [stdout]     |  ________________^
[INFO] [stdout] 180 | |             self.solve_2(input_lines)
[INFO] [stdout] 181 | |         };
[INFO] [stdout]     | |_________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Day1Error>
[INFO] [stdout]    --> src/year2023/day1/mod.rs:180:13
[INFO] [stdout]     |
[INFO] [stdout] 180 |             self.solve_2(input_lines)
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Day1Error>
[INFO] [stdout]    --> src/year2023/day1/mod.rs:183:9
[INFO] [stdout]     |
[INFO] [stdout] 183 |         result.map_err(|e| e.into())
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Day2Error>
[INFO] [stdout]   --> src/year2023/day2/mod.rs:60:82
[INFO] [stdout]    |
[INFO] [stdout] 60 |       pub fn solve_1(&self, input_lines: Split<&str>) -> Result<String, Day2Error> {
[INFO] [stdout]    |  __________________________________________________________________________________^
[INFO] [stdout] 61 | |         let max_red = 12;
[INFO] [stdout] 62 | |         let max_green = 13;
[INFO] [stdout] 63 | |         let max_blue = 14;
[INFO] [stdout] ...  |
[INFO] [stdout] 76 | |         Ok(total.to_string())
[INFO] [stdout] 77 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Day2Error>
[INFO] [stdout]   --> src/year2023/day2/mod.rs:76:9
[INFO] [stdout]    |
[INFO] [stdout] 76 |         Ok(total.to_string())
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Day2Error>
[INFO] [stdout]   --> src/year2023/day2/mod.rs:79:82
[INFO] [stdout]    |
[INFO] [stdout] 79 |       pub fn solve_2(&self, input_lines: Split<&str>) -> Result<String, Day2Error> {
[INFO] [stdout]    |  __________________________________________________________________________________^
[INFO] [stdout] 80 | |         let mut total = 0;
[INFO] [stdout] 81 | |         for game_line in input_lines {
[INFO] [stdout] 82 | |             let line_split: Vec<&str> = game_line.split(":").take(2).collect();
[INFO] [stdout] ...  |
[INFO] [stdout] 89 | |         Ok(total.to_string())
[INFO] [stdout] 90 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Day2Error>
[INFO] [stdout]   --> src/year2023/day2/mod.rs:89:9
[INFO] [stdout]    |
[INFO] [stdout] 89 |         Ok(total.to_string())
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Day2Error>
[INFO] [stdout]    --> src/year2023/day2/mod.rs:99:22
[INFO] [stdout]     |
[INFO] [stdout]  99 |           let result = if problem == "1" {
[INFO] [stdout]     |  ______________________^
[INFO] [stdout] 100 | |             self.solve_1(input_lines)
[INFO] [stdout] 101 | |         } else {
[INFO] [stdout] 102 | |             self.solve_2(input_lines)
[INFO] [stdout] 103 | |         };
[INFO] [stdout]     | |_________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Day2Error>
[INFO] [stdout]    --> src/year2023/day2/mod.rs:99:40
[INFO] [stdout]     |
[INFO] [stdout]  99 |           let result = if problem == "1" {
[INFO] [stdout]     |  ________________________________________^
[INFO] [stdout] 100 | |             self.solve_1(input_lines)
[INFO] [stdout] 101 | |         } else {
[INFO] [stdout]     | |_________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Day2Error>
[INFO] [stdout]    --> src/year2023/day2/mod.rs:100:13
[INFO] [stdout]     |
[INFO] [stdout] 100 |             self.solve_1(input_lines)
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Day2Error>
[INFO] [stdout]    --> src/year2023/day2/mod.rs:101:16
[INFO] [stdout]     |
[INFO] [stdout] 101 |           } else {
[INFO] [stdout]     |  ________________^
[INFO] [stdout] 102 | |             self.solve_2(input_lines)
[INFO] [stdout] 103 | |         };
[INFO] [stdout]     | |_________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Day2Error>
[INFO] [stdout]    --> src/year2023/day2/mod.rs:102:13
[INFO] [stdout]     |
[INFO] [stdout] 102 |             self.solve_2(input_lines)
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Day2Error>
[INFO] [stdout]    --> src/year2023/day2/mod.rs:105:9
[INFO] [stdout]     |
[INFO] [stdout] 105 |         result.map_err(|e| e.into())
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Day3Error>
[INFO] [stdout]    --> src/year2023/day3/mod.rs:109:82
[INFO] [stdout]     |
[INFO] [stdout] 109 |       pub fn solve_1(&self, input_lines: Split<&str>) -> Result<String, Day3Error> {
[INFO] [stdout]     |  __________________________________________________________________________________^
[INFO] [stdout] 110 | |         let grid: Vec<Vec<char>> = input_lines.map(|line| line.chars().collect()).collect();
[INFO] [stdout] 111 | |         let grid_height = grid.len();
[INFO] [stdout] 112 | |         let grid_width = grid[0].len();
[INFO] [stdout] ...   |
[INFO] [stdout] 141 | |         Ok(total.to_string())
[INFO] [stdout] 142 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Day3Error>
[INFO] [stdout]    --> src/year2023/day3/mod.rs:141:9
[INFO] [stdout]     |
[INFO] [stdout] 141 |         Ok(total.to_string())
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Day3Error>
[INFO] [stdout]    --> src/year2023/day3/mod.rs:144:82
[INFO] [stdout]     |
[INFO] [stdout] 144 |       pub fn solve_2(&self, input_lines: Split<&str>) -> Result<String, Day3Error> {
[INFO] [stdout]     |  __________________________________________________________________________________^
[INFO] [stdout] 145 | |         let grid: Vec<Vec<char>> = input_lines.map(|line| line.chars().collect()).collect();
[INFO] [stdout] 146 | |         let grid_height = grid.len();
[INFO] [stdout] 147 | |         let grid_width = grid[0].len();
[INFO] [stdout] ...   |
[INFO] [stdout] 171 | |         Ok(total.to_string())
[INFO] [stdout] 172 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Day3Error>
[INFO] [stdout]    --> src/year2023/day3/mod.rs:171:9
[INFO] [stdout]     |
[INFO] [stdout] 171 |         Ok(total.to_string())
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Day3Error>
[INFO] [stdout]    --> src/year2023/day3/mod.rs:181:22
[INFO] [stdout]     |
[INFO] [stdout] 181 |           let result = if problem == "1" {
[INFO] [stdout]     |  ______________________^
[INFO] [stdout] 182 | |             self.solve_1(input_lines)
[INFO] [stdout] 183 | |         } else {
[INFO] [stdout] 184 | |             self.solve_2(input_lines)
[INFO] [stdout] 185 | |         };
[INFO] [stdout]     | |_________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Day3Error>
[INFO] [stdout]    --> src/year2023/day3/mod.rs:181:40
[INFO] [stdout]     |
[INFO] [stdout] 181 |           let result = if problem == "1" {
[INFO] [stdout]     |  ________________________________________^
[INFO] [stdout] 182 | |             self.solve_1(input_lines)
[INFO] [stdout] 183 | |         } else {
[INFO] [stdout]     | |_________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Day3Error>
[INFO] [stdout]    --> src/year2023/day3/mod.rs:182:13
[INFO] [stdout]     |
[INFO] [stdout] 182 |             self.solve_1(input_lines)
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Day3Error>
[INFO] [stdout]    --> src/year2023/day3/mod.rs:183:16
[INFO] [stdout]     |
[INFO] [stdout] 183 |           } else {
[INFO] [stdout]     |  ________________^
[INFO] [stdout] 184 | |             self.solve_2(input_lines)
[INFO] [stdout] 185 | |         };
[INFO] [stdout]     | |_________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Day3Error>
[INFO] [stdout]    --> src/year2023/day3/mod.rs:184:13
[INFO] [stdout]     |
[INFO] [stdout] 184 |             self.solve_2(input_lines)
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Day3Error>
[INFO] [stdout]    --> src/year2023/day3/mod.rs:187:9
[INFO] [stdout]     |
[INFO] [stdout] 187 |         result.map_err(|e| e.into())
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Day4Error>
[INFO] [stdout]   --> src/year2023/day4/mod.rs:48:82
[INFO] [stdout]    |
[INFO] [stdout] 48 |       pub fn solve_1(&self, input_lines: Split<&str>) -> Result<String, Day4Error> {
[INFO] [stdout]    |  __________________________________________________________________________________^
[INFO] [stdout] 49 | |         let mut total = 0;
[INFO] [stdout] 50 | |         for card_str in input_lines {
[INFO] [stdout] 51 | |             let mut card_matches = 0;
[INFO] [stdout] ...  |
[INFO] [stdout] 65 | |         Ok(total.to_string())
[INFO] [stdout] 66 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Day4Error>
[INFO] [stdout]   --> src/year2023/day4/mod.rs:65:9
[INFO] [stdout]    |
[INFO] [stdout] 65 |         Ok(total.to_string())
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Day4Error>
[INFO] [stdout]   --> src/year2023/day4/mod.rs:68:82
[INFO] [stdout]    |
[INFO] [stdout] 68 |       pub fn solve_2(&self, input_lines: Split<&str>) -> Result<String, Day4Error> {
[INFO] [stdout]    |  __________________________________________________________________________________^
[INFO] [stdout] 69 | |         let lines_vec: Vec<&str> = input_lines.clone().collect();
[INFO] [stdout] 70 | |         let mut carry: Vec<usize> = vec![1usize;  lines_vec.len()];
[INFO] [stdout] 71 | |         for (card_idx, card_str) in input_lines.enumerate() {
[INFO] [stdout] ...  |
[INFO] [stdout] 83 | |         Ok(total.to_string())
[INFO] [stdout] 84 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Day4Error>
[INFO] [stdout]   --> src/year2023/day4/mod.rs:83:9
[INFO] [stdout]    |
[INFO] [stdout] 83 |         Ok(total.to_string())
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Day4Error>
[INFO] [stdout]   --> src/year2023/day4/mod.rs:93:22
[INFO] [stdout]    |
[INFO] [stdout] 93 |           let result = if problem == "1" {
[INFO] [stdout]    |  ______________________^
[INFO] [stdout] 94 | |             self.solve_1(input_lines)
[INFO] [stdout] 95 | |         } else {
[INFO] [stdout] 96 | |             self.solve_2(input_lines)
[INFO] [stdout] 97 | |         };
[INFO] [stdout]    | |_________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Day4Error>
[INFO] [stdout]   --> src/year2023/day4/mod.rs:93:40
[INFO] [stdout]    |
[INFO] [stdout] 93 |           let result = if problem == "1" {
[INFO] [stdout]    |  ________________________________________^
[INFO] [stdout] 94 | |             self.solve_1(input_lines)
[INFO] [stdout] 95 | |         } else {
[INFO] [stdout]    | |_________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Day4Error>
[INFO] [stdout]   --> src/year2023/day4/mod.rs:94:13
[INFO] [stdout]    |
[INFO] [stdout] 94 |             self.solve_1(input_lines)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Day4Error>
[INFO] [stdout]   --> src/year2023/day4/mod.rs:95:16
[INFO] [stdout]    |
[INFO] [stdout] 95 |           } else {
[INFO] [stdout]    |  ________________^
[INFO] [stdout] 96 | |             self.solve_2(input_lines)
[INFO] [stdout] 97 | |         };
[INFO] [stdout]    | |_________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Day4Error>
[INFO] [stdout]   --> src/year2023/day4/mod.rs:96:13
[INFO] [stdout]    |
[INFO] [stdout] 96 |             self.solve_2(input_lines)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Day4Error>
[INFO] [stdout]   --> src/year2023/day4/mod.rs:99:9
[INFO] [stdout]    |
[INFO] [stdout] 99 |         result.map_err(|e| e.into())
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Day5Error>
[INFO] [stdout]    --> src/year2023/day5/mod.rs:141:82
[INFO] [stdout]     |
[INFO] [stdout] 141 |       pub fn solve_1(&self, input_lines: Split<&str>) -> Result<String, Day5Error> {
[INFO] [stdout]     |  __________________________________________________________________________________^
[INFO] [stdout] 142 | |         let (seeds, map_map) = parse(input_lines);
[INFO] [stdout] 143 | |         let min_val = get_lowest(&seeds, &map_map);
[INFO] [stdout] 144 | |         Ok(min_val.to_string())
[INFO] [stdout] 145 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Day5Error>
[INFO] [stdout]    --> src/year2023/day5/mod.rs:144:9
[INFO] [stdout]     |
[INFO] [stdout] 144 |         Ok(min_val.to_string())
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Day5Error>
[INFO] [stdout]    --> src/year2023/day5/mod.rs:147:82
[INFO] [stdout]     |
[INFO] [stdout] 147 |       pub fn solve_2(&self, input_lines: Split<&str>) -> Result<String, Day5Error> {
[INFO] [stdout]     |  __________________________________________________________________________________^
[INFO] [stdout] 148 | |         let (seed_pairs, map_map) = parse(input_lines);
[INFO] [stdout] 149 | |         let mut min_value: Option<usize> = None;
[INFO] [stdout] 150 | |         for seed_pair in seed_pairs.chunks(2) {
[INFO] [stdout] ...   |
[INFO] [stdout] 174 | |         Ok(min_value.unwrap().to_string())
[INFO] [stdout] 175 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Day5Error>
[INFO] [stdout]    --> src/year2023/day5/mod.rs:174:9
[INFO] [stdout]     |
[INFO] [stdout] 174 |         Ok(min_value.unwrap().to_string())
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Day5Error>
[INFO] [stdout]    --> src/year2023/day5/mod.rs:184:22
[INFO] [stdout]     |
[INFO] [stdout] 184 |           let result = if problem == "1" {
[INFO] [stdout]     |  ______________________^
[INFO] [stdout] 185 | |             self.solve_1(input_lines)
[INFO] [stdout] 186 | |         } else {
[INFO] [stdout] 187 | |             self.solve_2(input_lines)
[INFO] [stdout] 188 | |         };
[INFO] [stdout]     | |_________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Day5Error>
[INFO] [stdout]    --> src/year2023/day5/mod.rs:184:40
[INFO] [stdout]     |
[INFO] [stdout] 184 |           let result = if problem == "1" {
[INFO] [stdout]     |  ________________________________________^
[INFO] [stdout] 185 | |             self.solve_1(input_lines)
[INFO] [stdout] 186 | |         } else {
[INFO] [stdout]     | |_________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Day5Error>
[INFO] [stdout]    --> src/year2023/day5/mod.rs:185:13
[INFO] [stdout]     |
[INFO] [stdout] 185 |             self.solve_1(input_lines)
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Day5Error>
[INFO] [stdout]    --> src/year2023/day5/mod.rs:186:16
[INFO] [stdout]     |
[INFO] [stdout] 186 |           } else {
[INFO] [stdout]     |  ________________^
[INFO] [stdout] 187 | |             self.solve_2(input_lines)
[INFO] [stdout] 188 | |         };
[INFO] [stdout]     | |_________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Day5Error>
[INFO] [stdout]    --> src/year2023/day5/mod.rs:187:13
[INFO] [stdout]     |
[INFO] [stdout] 187 |             self.solve_2(input_lines)
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Day5Error>
[INFO] [stdout]    --> src/year2023/day5/mod.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         result.map_err(|e| e.into())
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Day6Error>
[INFO] [stdout]   --> src/year2023/day6/mod.rs:36:82
[INFO] [stdout]    |
[INFO] [stdout] 36 |       pub fn solve_1(&self, input_lines: Split<&str>) -> Result<String, Day6Error> {
[INFO] [stdout]    |  __________________________________________________________________________________^
[INFO] [stdout] 37 | |         let time_string: String = input_lines.clone().take(1).collect();
[INFO] [stdout] 38 | |         let distance_string: String = input_lines.skip(1).take(1).collect();
[INFO] [stdout] 39 | |         let time_list = ints_from_line(&time_string);
[INFO] [stdout] ...  |
[INFO] [stdout] 53 | |         Ok(total.to_string())
[INFO] [stdout] 54 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Day6Error>
[INFO] [stdout]   --> src/year2023/day6/mod.rs:53:9
[INFO] [stdout]    |
[INFO] [stdout] 53 |         Ok(total.to_string())
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Day6Error>
[INFO] [stdout]   --> src/year2023/day6/mod.rs:56:82
[INFO] [stdout]    |
[INFO] [stdout] 56 |       pub fn solve_2(&self, input_lines: Split<&str>) -> Result<String, Day6Error> {
[INFO] [stdout]    |  __________________________________________________________________________________^
[INFO] [stdout] 57 | |         let time_string: String = input_lines.clone().take(1).collect();
[INFO] [stdout] 58 | |         let distance_string: String = input_lines.skip(1).take(1).collect();
[INFO] [stdout] 59 | |         let time = int_from_line(&time_string);
[INFO] [stdout] ...  |
[INFO] [stdout] 68 | |         Ok(time_distance.to_string())
[INFO] [stdout] 69 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Day6Error>
[INFO] [stdout]   --> src/year2023/day6/mod.rs:68:9
[INFO] [stdout]    |
[INFO] [stdout] 68 |         Ok(time_distance.to_string())
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Day6Error>
[INFO] [stdout]   --> src/year2023/day6/mod.rs:76:22
[INFO] [stdout]    |
[INFO] [stdout] 76 |           let result = if problem == "1" {
[INFO] [stdout]    |  ______________________^
[INFO] [stdout] 77 | |             self.solve_1(input_lines)
[INFO] [stdout] 78 | |         } else {
[INFO] [stdout] 79 | |             self.solve_2(input_lines)
[INFO] [stdout] 80 | |         };
[INFO] [stdout]    | |_________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Day6Error>
[INFO] [stdout]   --> src/year2023/day6/mod.rs:76:40
[INFO] [stdout]    |
[INFO] [stdout] 76 |           let result = if problem == "1" {
[INFO] [stdout]    |  ________________________________________^
[INFO] [stdout] 77 | |             self.solve_1(input_lines)
[INFO] [stdout] 78 | |         } else {
[INFO] [stdout]    | |_________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Day6Error>
[INFO] [stdout]   --> src/year2023/day6/mod.rs:77:13
[INFO] [stdout]    |
[INFO] [stdout] 77 |             self.solve_1(input_lines)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Day6Error>
[INFO] [stdout]   --> src/year2023/day6/mod.rs:78:16
[INFO] [stdout]    |
[INFO] [stdout] 78 |           } else {
[INFO] [stdout]    |  ________________^
[INFO] [stdout] 79 | |             self.solve_2(input_lines)
[INFO] [stdout] 80 | |         };
[INFO] [stdout]    | |_________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Day6Error>
[INFO] [stdout]   --> src/year2023/day6/mod.rs:79:13
[INFO] [stdout]    |
[INFO] [stdout] 79 |             self.solve_2(input_lines)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Day6Error>
[INFO] [stdout]   --> src/year2023/day6/mod.rs:82:9
[INFO] [stdout]    |
[INFO] [stdout] 82 |         result.map_err(|e| e.into())
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `advent-2021` (bin "advent-2021" test) due to 60 previous errors; 5 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/generate.rs:7:15
[INFO] [stdout]   |
[INFO] [stdout] 7 |     TeraError(tera::Error),
[INFO] [stdout]   |     --------- ^^^^^^^^^^^
[INFO] [stdout]   |     |
[INFO] [stdout]   |     field in this variant
[INFO] [stdout]   |
[INFO] [stdout]   = note: `GenerateError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]   |
[INFO] [stdout] 7 -     TeraError(tera::Error),
[INFO] [stdout] 7 +     TeraError(()),
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/generate.rs:8:13
[INFO] [stdout]   |
[INFO] [stdout] 8 |     IoError(io::Error)
[INFO] [stdout]   |     ------- ^^^^^^^^^
[INFO] [stdout]   |     |
[INFO] [stdout]   |     field in this variant
[INFO] [stdout]   |
[INFO] [stdout]   = note: `GenerateError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]   |
[INFO] [stdout] 8 -     IoError(io::Error)
[INFO] [stdout] 8 +     IoError(())
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/load_input.rs:7:15
[INFO] [stdout]   |
[INFO] [stdout] 7 |     HttpError(String),
[INFO] [stdout]   |     --------- ^^^^^^
[INFO] [stdout]   |     |
[INFO] [stdout]   |     field in this variant
[INFO] [stdout]   |
[INFO] [stdout]   = note: `LoadError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]   |
[INFO] [stdout] 7 -     HttpError(String),
[INFO] [stdout] 7 +     HttpError(()),
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/load_input.rs:8:15
[INFO] [stdout]   |
[INFO] [stdout] 8 |     ReadError(String),
[INFO] [stdout]   |     --------- ^^^^^^
[INFO] [stdout]   |     |
[INFO] [stdout]   |     field in this variant
[INFO] [stdout]   |
[INFO] [stdout]   = note: `LoadError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]   |
[INFO] [stdout] 8 -     ReadError(String),
[INFO] [stdout] 8 +     ReadError(()),
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/load_input.rs:9:16
[INFO] [stdout]   |
[INFO] [stdout] 9 |     WriteError(String),
[INFO] [stdout]   |     ---------- ^^^^^^
[INFO] [stdout]   |     |
[INFO] [stdout]   |     field in this variant
[INFO] [stdout]   |
[INFO] [stdout]   = note: `LoadError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]   |
[INFO] [stdout] 9 -     WriteError(String),
[INFO] [stdout] 9 +     WriteError(()),
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Day1Error>
[INFO] [stdout]    --> src/year2023/day1/mod.rs:115:82
[INFO] [stdout]     |
[INFO] [stdout] 115 |       pub fn solve_1(&self, input_lines: Split<&str>) -> Result<String, Day1Error> {
[INFO] [stdout]     |  __________________________________________________________________________________^
[INFO] [stdout] 116 | |         let solution = input_lines
[INFO] [stdout] 117 | |             .map(get_first_last_int)
[INFO] [stdout] 118 | |             .fold(0usize, |total, val| total + val);
[INFO] [stdout] 119 | |
[INFO] [stdout] 120 | |         Ok(solution.to_string())
[INFO] [stdout] 121 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Day1Error>
[INFO] [stdout]    --> src/year2023/day1/mod.rs:120:9
[INFO] [stdout]     |
[INFO] [stdout] 120 |         Ok(solution.to_string())
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Day1Error>
[INFO] [stdout]    --> src/year2023/day1/mod.rs:123:82
[INFO] [stdout]     |
[INFO] [stdout] 123 |       pub fn solve_2(&self, input_lines: Split<&str>) -> Result<String, Day1Error> {
[INFO] [stdout]     |  __________________________________________________________________________________^
[INFO] [stdout] 124 | |         let ints: [char; 10] = ['1', '2', '3', '4', '5', '6', '7', '8', '9', '0'];
[INFO] [stdout] 125 | |         let mut total = 0usize;
[INFO] [stdout] 126 | |         for line in input_lines {
[INFO] [stdout] ...   |
[INFO] [stdout] 167 | |         Ok(total.to_string())
[INFO] [stdout] 168 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Day1Error>
[INFO] [stdout]    --> src/year2023/day1/mod.rs:167:9
[INFO] [stdout]     |
[INFO] [stdout] 167 |         Ok(total.to_string())
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Day1Error>
[INFO] [stdout]    --> src/year2023/day1/mod.rs:177:22
[INFO] [stdout]     |
[INFO] [stdout] 177 |           let result = if problem == "1" {
[INFO] [stdout]     |  ______________________^
[INFO] [stdout] 178 | |             self.solve_1(input_lines)
[INFO] [stdout] 179 | |         } else {
[INFO] [stdout] 180 | |             self.solve_2(input_lines)
[INFO] [stdout] 181 | |         };
[INFO] [stdout]     | |_________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Day1Error>
[INFO] [stdout]    --> src/year2023/day1/mod.rs:177:40
[INFO] [stdout]     |
[INFO] [stdout] 177 |           let result = if problem == "1" {
[INFO] [stdout]     |  ________________________________________^
[INFO] [stdout] 178 | |             self.solve_1(input_lines)
[INFO] [stdout] 179 | |         } else {
[INFO] [stdout]     | |_________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Day1Error>
[INFO] [stdout]    --> src/year2023/day1/mod.rs:178:13
[INFO] [stdout]     |
[INFO] [stdout] 178 |             self.solve_1(input_lines)
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Day1Error>
[INFO] [stdout]    --> src/year2023/day1/mod.rs:179:16
[INFO] [stdout]     |
[INFO] [stdout] 179 |           } else {
[INFO] [stdout]     |  ________________^
[INFO] [stdout] 180 | |             self.solve_2(input_lines)
[INFO] [stdout] 181 | |         };
[INFO] [stdout]     | |_________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Day1Error>
[INFO] [stdout]    --> src/year2023/day1/mod.rs:180:13
[INFO] [stdout]     |
[INFO] [stdout] 180 |             self.solve_2(input_lines)
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Day1Error>
[INFO] [stdout]    --> src/year2023/day1/mod.rs:183:9
[INFO] [stdout]     |
[INFO] [stdout] 183 |         result.map_err(|e| e.into())
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Day2Error>
[INFO] [stdout]   --> src/year2023/day2/mod.rs:60:82
[INFO] [stdout]    |
[INFO] [stdout] 60 |       pub fn solve_1(&self, input_lines: Split<&str>) -> Result<String, Day2Error> {
[INFO] [stdout]    |  __________________________________________________________________________________^
[INFO] [stdout] 61 | |         let max_red = 12;
[INFO] [stdout] 62 | |         let max_green = 13;
[INFO] [stdout] 63 | |         let max_blue = 14;
[INFO] [stdout] ...  |
[INFO] [stdout] 76 | |         Ok(total.to_string())
[INFO] [stdout] 77 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Day2Error>
[INFO] [stdout]   --> src/year2023/day2/mod.rs:76:9
[INFO] [stdout]    |
[INFO] [stdout] 76 |         Ok(total.to_string())
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Day2Error>
[INFO] [stdout]   --> src/year2023/day2/mod.rs:79:82
[INFO] [stdout]    |
[INFO] [stdout] 79 |       pub fn solve_2(&self, input_lines: Split<&str>) -> Result<String, Day2Error> {
[INFO] [stdout]    |  __________________________________________________________________________________^
[INFO] [stdout] 80 | |         let mut total = 0;
[INFO] [stdout] 81 | |         for game_line in input_lines {
[INFO] [stdout] 82 | |             let line_split: Vec<&str> = game_line.split(":").take(2).collect();
[INFO] [stdout] ...  |
[INFO] [stdout] 89 | |         Ok(total.to_string())
[INFO] [stdout] 90 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Day2Error>
[INFO] [stdout]   --> src/year2023/day2/mod.rs:89:9
[INFO] [stdout]    |
[INFO] [stdout] 89 |         Ok(total.to_string())
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Day2Error>
[INFO] [stdout]    --> src/year2023/day2/mod.rs:99:22
[INFO] [stdout]     |
[INFO] [stdout]  99 |           let result = if problem == "1" {
[INFO] [stdout]     |  ______________________^
[INFO] [stdout] 100 | |             self.solve_1(input_lines)
[INFO] [stdout] 101 | |         } else {
[INFO] [stdout] 102 | |             self.solve_2(input_lines)
[INFO] [stdout] 103 | |         };
[INFO] [stdout]     | |_________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Day2Error>
[INFO] [stdout]    --> src/year2023/day2/mod.rs:99:40
[INFO] [stdout]     |
[INFO] [stdout]  99 |           let result = if problem == "1" {
[INFO] [stdout]     |  ________________________________________^
[INFO] [stdout] 100 | |             self.solve_1(input_lines)
[INFO] [stdout] 101 | |         } else {
[INFO] [stdout]     | |_________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Day2Error>
[INFO] [stdout]    --> src/year2023/day2/mod.rs:100:13
[INFO] [stdout]     |
[INFO] [stdout] 100 |             self.solve_1(input_lines)
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Day2Error>
[INFO] [stdout]    --> src/year2023/day2/mod.rs:101:16
[INFO] [stdout]     |
[INFO] [stdout] 101 |           } else {
[INFO] [stdout]     |  ________________^
[INFO] [stdout] 102 | |             self.solve_2(input_lines)
[INFO] [stdout] 103 | |         };
[INFO] [stdout]     | |_________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Day2Error>
[INFO] [stdout]    --> src/year2023/day2/mod.rs:102:13
[INFO] [stdout]     |
[INFO] [stdout] 102 |             self.solve_2(input_lines)
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Day2Error>
[INFO] [stdout]    --> src/year2023/day2/mod.rs:105:9
[INFO] [stdout]     |
[INFO] [stdout] 105 |         result.map_err(|e| e.into())
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Day3Error>
[INFO] [stdout]    --> src/year2023/day3/mod.rs:109:82
[INFO] [stdout]     |
[INFO] [stdout] 109 |       pub fn solve_1(&self, input_lines: Split<&str>) -> Result<String, Day3Error> {
[INFO] [stdout]     |  __________________________________________________________________________________^
[INFO] [stdout] 110 | |         let grid: Vec<Vec<char>> = input_lines.map(|line| line.chars().collect()).collect();
[INFO] [stdout] 111 | |         let grid_height = grid.len();
[INFO] [stdout] 112 | |         let grid_width = grid[0].len();
[INFO] [stdout] ...   |
[INFO] [stdout] 141 | |         Ok(total.to_string())
[INFO] [stdout] 142 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Day3Error>
[INFO] [stdout]    --> src/year2023/day3/mod.rs:141:9
[INFO] [stdout]     |
[INFO] [stdout] 141 |         Ok(total.to_string())
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Day3Error>
[INFO] [stdout]    --> src/year2023/day3/mod.rs:144:82
[INFO] [stdout]     |
[INFO] [stdout] 144 |       pub fn solve_2(&self, input_lines: Split<&str>) -> Result<String, Day3Error> {
[INFO] [stdout]     |  __________________________________________________________________________________^
[INFO] [stdout] 145 | |         let grid: Vec<Vec<char>> = input_lines.map(|line| line.chars().collect()).collect();
[INFO] [stdout] 146 | |         let grid_height = grid.len();
[INFO] [stdout] 147 | |         let grid_width = grid[0].len();
[INFO] [stdout] ...   |
[INFO] [stdout] 171 | |         Ok(total.to_string())
[INFO] [stdout] 172 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Day3Error>
[INFO] [stdout]    --> src/year2023/day3/mod.rs:171:9
[INFO] [stdout]     |
[INFO] [stdout] 171 |         Ok(total.to_string())
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Day3Error>
[INFO] [stdout]    --> src/year2023/day3/mod.rs:181:22
[INFO] [stdout]     |
[INFO] [stdout] 181 |           let result = if problem == "1" {
[INFO] [stdout]     |  ______________________^
[INFO] [stdout] 182 | |             self.solve_1(input_lines)
[INFO] [stdout] 183 | |         } else {
[INFO] [stdout] 184 | |             self.solve_2(input_lines)
[INFO] [stdout] 185 | |         };
[INFO] [stdout]     | |_________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Day3Error>
[INFO] [stdout]    --> src/year2023/day3/mod.rs:181:40
[INFO] [stdout]     |
[INFO] [stdout] 181 |           let result = if problem == "1" {
[INFO] [stdout]     |  ________________________________________^
[INFO] [stdout] 182 | |             self.solve_1(input_lines)
[INFO] [stdout] 183 | |         } else {
[INFO] [stdout]     | |_________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Day3Error>
[INFO] [stdout]    --> src/year2023/day3/mod.rs:182:13
[INFO] [stdout]     |
[INFO] [stdout] 182 |             self.solve_1(input_lines)
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Day3Error>
[INFO] [stdout]    --> src/year2023/day3/mod.rs:183:16
[INFO] [stdout]     |
[INFO] [stdout] 183 |           } else {
[INFO] [stdout]     |  ________________^
[INFO] [stdout] 184 | |             self.solve_2(input_lines)
[INFO] [stdout] 185 | |         };
[INFO] [stdout]     | |_________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Day3Error>
[INFO] [stdout]    --> src/year2023/day3/mod.rs:184:13
[INFO] [stdout]     |
[INFO] [stdout] 184 |             self.solve_2(input_lines)
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Day3Error>
[INFO] [stdout]    --> src/year2023/day3/mod.rs:187:9
[INFO] [stdout]     |
[INFO] [stdout] 187 |         result.map_err(|e| e.into())
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Day4Error>
[INFO] [stdout]   --> src/year2023/day4/mod.rs:48:82
[INFO] [stdout]    |
[INFO] [stdout] 48 |       pub fn solve_1(&self, input_lines: Split<&str>) -> Result<String, Day4Error> {
[INFO] [stdout]    |  __________________________________________________________________________________^
[INFO] [stdout] 49 | |         let mut total = 0;
[INFO] [stdout] 50 | |         for card_str in input_lines {
[INFO] [stdout] 51 | |             let mut card_matches = 0;
[INFO] [stdout] ...  |
[INFO] [stdout] 65 | |         Ok(total.to_string())
[INFO] [stdout] 66 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Day4Error>
[INFO] [stdout]   --> src/year2023/day4/mod.rs:65:9
[INFO] [stdout]    |
[INFO] [stdout] 65 |         Ok(total.to_string())
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Day4Error>
[INFO] [stdout]   --> src/year2023/day4/mod.rs:68:82
[INFO] [stdout]    |
[INFO] [stdout] 68 |       pub fn solve_2(&self, input_lines: Split<&str>) -> Result<String, Day4Error> {
[INFO] [stdout]    |  __________________________________________________________________________________^
[INFO] [stdout] 69 | |         let lines_vec: Vec<&str> = input_lines.clone().collect();
[INFO] [stdout] 70 | |         let mut carry: Vec<usize> = vec![1usize;  lines_vec.len()];
[INFO] [stdout] 71 | |         for (card_idx, card_str) in input_lines.enumerate() {
[INFO] [stdout] ...  |
[INFO] [stdout] 83 | |         Ok(total.to_string())
[INFO] [stdout] 84 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Day4Error>
[INFO] [stdout]   --> src/year2023/day4/mod.rs:83:9
[INFO] [stdout]    |
[INFO] [stdout] 83 |         Ok(total.to_string())
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Day4Error>
[INFO] [stdout]   --> src/year2023/day4/mod.rs:93:22
[INFO] [stdout]    |
[INFO] [stdout] 93 |           let result = if problem == "1" {
[INFO] [stdout]    |  ______________________^
[INFO] [stdout] 94 | |             self.solve_1(input_lines)
[INFO] [stdout] 95 | |         } else {
[INFO] [stdout] 96 | |             self.solve_2(input_lines)
[INFO] [stdout] 97 | |         };
[INFO] [stdout]    | |_________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Day4Error>
[INFO] [stdout]   --> src/year2023/day4/mod.rs:93:40
[INFO] [stdout]    |
[INFO] [stdout] 93 |           let result = if problem == "1" {
[INFO] [stdout]    |  ________________________________________^
[INFO] [stdout] 94 | |             self.solve_1(input_lines)
[INFO] [stdout] 95 | |         } else {
[INFO] [stdout]    | |_________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Day4Error>
[INFO] [stdout]   --> src/year2023/day4/mod.rs:94:13
[INFO] [stdout]    |
[INFO] [stdout] 94 |             self.solve_1(input_lines)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Day4Error>
[INFO] [stdout]   --> src/year2023/day4/mod.rs:95:16
[INFO] [stdout]    |
[INFO] [stdout] 95 |           } else {
[INFO] [stdout]    |  ________________^
[INFO] [stdout] 96 | |             self.solve_2(input_lines)
[INFO] [stdout] 97 | |         };
[INFO] [stdout]    | |_________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Day4Error>
[INFO] [stdout]   --> src/year2023/day4/mod.rs:96:13
[INFO] [stdout]    |
[INFO] [stdout] 96 |             self.solve_2(input_lines)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Day4Error>
[INFO] [stdout]   --> src/year2023/day4/mod.rs:99:9
[INFO] [stdout]    |
[INFO] [stdout] 99 |         result.map_err(|e| e.into())
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Day5Error>
[INFO] [stdout]    --> src/year2023/day5/mod.rs:141:82
[INFO] [stdout]     |
[INFO] [stdout] 141 |       pub fn solve_1(&self, input_lines: Split<&str>) -> Result<String, Day5Error> {
[INFO] [stdout]     |  __________________________________________________________________________________^
[INFO] [stdout] 142 | |         let (seeds, map_map) = parse(input_lines);
[INFO] [stdout] 143 | |         let min_val = get_lowest(&seeds, &map_map);
[INFO] [stdout] 144 | |         Ok(min_val.to_string())
[INFO] [stdout] 145 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Day5Error>
[INFO] [stdout]    --> src/year2023/day5/mod.rs:144:9
[INFO] [stdout]     |
[INFO] [stdout] 144 |         Ok(min_val.to_string())
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Day5Error>
[INFO] [stdout]    --> src/year2023/day5/mod.rs:147:82
[INFO] [stdout]     |
[INFO] [stdout] 147 |       pub fn solve_2(&self, input_lines: Split<&str>) -> Result<String, Day5Error> {
[INFO] [stdout]     |  __________________________________________________________________________________^
[INFO] [stdout] 148 | |         let (seed_pairs, map_map) = parse(input_lines);
[INFO] [stdout] 149 | |         let mut min_value: Option<usize> = None;
[INFO] [stdout] 150 | |         for seed_pair in seed_pairs.chunks(2) {
[INFO] [stdout] ...   |
[INFO] [stdout] 174 | |         Ok(min_value.unwrap().to_string())
[INFO] [stdout] 175 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Day5Error>
[INFO] [stdout]    --> src/year2023/day5/mod.rs:174:9
[INFO] [stdout]     |
[INFO] [stdout] 174 |         Ok(min_value.unwrap().to_string())
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Day5Error>
[INFO] [stdout]    --> src/year2023/day5/mod.rs:184:22
[INFO] [stdout]     |
[INFO] [stdout] 184 |           let result = if problem == "1" {
[INFO] [stdout]     |  ______________________^
[INFO] [stdout] 185 | |             self.solve_1(input_lines)
[INFO] [stdout] 186 | |         } else {
[INFO] [stdout] 187 | |             self.solve_2(input_lines)
[INFO] [stdout] 188 | |         };
[INFO] [stdout]     | |_________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Day5Error>
[INFO] [stdout]    --> src/year2023/day5/mod.rs:184:40
[INFO] [stdout]     |
[INFO] [stdout] 184 |           let result = if problem == "1" {
[INFO] [stdout]     |  ________________________________________^
[INFO] [stdout] 185 | |             self.solve_1(input_lines)
[INFO] [stdout] 186 | |         } else {
[INFO] [stdout]     | |_________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Day5Error>
[INFO] [stdout]    --> src/year2023/day5/mod.rs:185:13
[INFO] [stdout]     |
[INFO] [stdout] 185 |             self.solve_1(input_lines)
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Day5Error>
[INFO] [stdout]    --> src/year2023/day5/mod.rs:186:16
[INFO] [stdout]     |
[INFO] [stdout] 186 |           } else {
[INFO] [stdout]     |  ________________^
[INFO] [stdout] 187 | |             self.solve_2(input_lines)
[INFO] [stdout] 188 | |         };
[INFO] [stdout]     | |_________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Day5Error>
[INFO] [stdout]    --> src/year2023/day5/mod.rs:187:13
[INFO] [stdout]     |
[INFO] [stdout] 187 |             self.solve_2(input_lines)
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Day5Error>
[INFO] [stdout]    --> src/year2023/day5/mod.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         result.map_err(|e| e.into())
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Day6Error>
[INFO] [stdout]   --> src/year2023/day6/mod.rs:36:82
[INFO] [stdout]    |
[INFO] [stdout] 36 |       pub fn solve_1(&self, input_lines: Split<&str>) -> Result<String, Day6Error> {
[INFO] [stdout]    |  __________________________________________________________________________________^
[INFO] [stdout] 37 | |         let time_string: String = input_lines.clone().take(1).collect();
[INFO] [stdout] 38 | |         let distance_string: String = input_lines.skip(1).take(1).collect();
[INFO] [stdout] 39 | |         let time_list = ints_from_line(&time_string);
[INFO] [stdout] ...  |
[INFO] [stdout] 53 | |         Ok(total.to_string())
[INFO] [stdout] 54 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Day6Error>
[INFO] [stdout]   --> src/year2023/day6/mod.rs:53:9
[INFO] [stdout]    |
[INFO] [stdout] 53 |         Ok(total.to_string())
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Day6Error>
[INFO] [stdout]   --> src/year2023/day6/mod.rs:56:82
[INFO] [stdout]    |
[INFO] [stdout] 56 |       pub fn solve_2(&self, input_lines: Split<&str>) -> Result<String, Day6Error> {
[INFO] [stdout]    |  __________________________________________________________________________________^
[INFO] [stdout] 57 | |         let time_string: String = input_lines.clone().take(1).collect();
[INFO] [stdout] 58 | |         let distance_string: String = input_lines.skip(1).take(1).collect();
[INFO] [stdout] 59 | |         let time = int_from_line(&time_string);
[INFO] [stdout] ...  |
[INFO] [stdout] 68 | |         Ok(time_distance.to_string())
[INFO] [stdout] 69 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Day6Error>
[INFO] [stdout]   --> src/year2023/day6/mod.rs:68:9
[INFO] [stdout]    |
[INFO] [stdout] 68 |         Ok(time_distance.to_string())
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Day6Error>
[INFO] [stdout]   --> src/year2023/day6/mod.rs:76:22
[INFO] [stdout]    |
[INFO] [stdout] 76 |           let result = if problem == "1" {
[INFO] [stdout]    |  ______________________^
[INFO] [stdout] 77 | |             self.solve_1(input_lines)
[INFO] [stdout] 78 | |         } else {
[INFO] [stdout] 79 | |             self.solve_2(input_lines)
[INFO] [stdout] 80 | |         };
[INFO] [stdout]    | |_________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Day6Error>
[INFO] [stdout]   --> src/year2023/day6/mod.rs:76:40
[INFO] [stdout]    |
[INFO] [stdout] 76 |           let result = if problem == "1" {
[INFO] [stdout]    |  ________________________________________^
[INFO] [stdout] 77 | |             self.solve_1(input_lines)
[INFO] [stdout] 78 | |         } else {
[INFO] [stdout]    | |_________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Day6Error>
[INFO] [stdout]   --> src/year2023/day6/mod.rs:77:13
[INFO] [stdout]    |
[INFO] [stdout] 77 |             self.solve_1(input_lines)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Day6Error>
[INFO] [stdout]   --> src/year2023/day6/mod.rs:78:16
[INFO] [stdout]    |
[INFO] [stdout] 78 |           } else {
[INFO] [stdout]    |  ________________^
[INFO] [stdout] 79 | |             self.solve_2(input_lines)
[INFO] [stdout] 80 | |         };
[INFO] [stdout]    | |_________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Day6Error>
[INFO] [stdout]   --> src/year2023/day6/mod.rs:79:13
[INFO] [stdout]    |
[INFO] [stdout] 79 |             self.solve_2(input_lines)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Day6Error>
[INFO] [stdout]   --> src/year2023/day6/mod.rs:82:9
[INFO] [stdout]    |
[INFO] [stdout] 82 |         result.map_err(|e| e.into())
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `advent-2021` (bin "advent-2021") due to 60 previous errors; 5 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "2061dc5a6f6cf0399db96b5d0b348ab231a7683ece3e41e52ba7ce12a022bee9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2061dc5a6f6cf0399db96b5d0b348ab231a7683ece3e41e52ba7ce12a022bee9", kill_on_drop: false }`
[INFO] [stdout] 2061dc5a6f6cf0399db96b5d0b348ab231a7683ece3e41e52ba7ce12a022bee9