Dec 18 02:04:00.897 INFO checking cshaffer/advent_2017 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 02:04:00.897 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-7/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/cshaffer/advent_2017:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 02:04:01.248 INFO [stdout] aa1845bcc15000494e5c7927a9fb27f2999498f0dabbadb3e9c1a07c7fcb4abf
Dec 18 02:04:01.254 INFO running `"docker" "start" "-a" "aa1845bcc15000494e5c7927a9fb27f2999498f0dabbadb3e9c1a07c7fcb4abf"`
Dec 18 02:04:02.736 INFO [stderr]     Checking regex v0.2.3
Dec 18 02:04:05.004 INFO [stderr]     Checking advent_2017 v0.1.0 (/opt/crater/workdir)
Dec 18 02:04:05.587 INFO [stderr] warning: function is never used: `checksum`
Dec 18 02:04:05.587 INFO [stderr]  --> src/checksum.rs:1:1
Dec 18 02:04:05.587 INFO [stderr]   |
Dec 18 02:04:05.588 INFO [stderr] 1 | pub fn checksum(numbers: Vec<Vec<u32>>, pair_finder: fn(Vec<u32>) -> (u32, u32), pair_transformation: fn(u32, u32) -> u32) -> u32 {
Dec 18 02:04:05.588 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:04:05.588 INFO [stderr]   |
Dec 18 02:04:05.588 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 18 02:04:05.588 INFO [stderr] 
Dec 18 02:04:05.589 INFO [stderr] warning: function is never used: `divisible`
Dec 18 02:04:05.589 INFO [stderr]   --> src/checksum.rs:10:1
Dec 18 02:04:05.589 INFO [stderr]    |
Dec 18 02:04:05.589 INFO [stderr] 10 | fn divisible(first: u32, second: u32) -> bool {
Dec 18 02:04:05.589 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:04:05.589 INFO [stderr] 
Dec 18 02:04:05.589 INFO [stderr] warning: function is never used: `divisible_values`
Dec 18 02:04:05.589 INFO [stderr]   --> src/checksum.rs:21:1
Dec 18 02:04:05.589 INFO [stderr]    |
Dec 18 02:04:05.589 INFO [stderr] 21 | pub fn divisible_values(row: Vec<u32>) -> (u32, u32) {
Dec 18 02:04:05.589 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:04:05.589 INFO [stderr] 
Dec 18 02:04:05.590 INFO [stderr] warning: function is never used: `extreme_values`
Dec 18 02:04:05.590 INFO [stderr]   --> src/checksum.rs:37:1
Dec 18 02:04:05.590 INFO [stderr]    |
Dec 18 02:04:05.590 INFO [stderr] 37 | pub fn extreme_values(row: Vec<u32>) -> (u32, u32) {
Dec 18 02:04:05.590 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:04:05.590 INFO [stderr] 
Dec 18 02:04:05.590 INFO [stderr] warning: function is never used: `quotient`
Dec 18 02:04:05.590 INFO [stderr]   --> src/checksum.rs:51:1
Dec 18 02:04:05.590 INFO [stderr]    |
Dec 18 02:04:05.590 INFO [stderr] 51 | pub fn quotient(first: u32, second: u32) -> u32 {
Dec 18 02:04:05.590 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:04:05.590 INFO [stderr] 
Dec 18 02:04:05.590 INFO [stderr] warning: function is never used: `difference`
Dec 18 02:04:05.590 INFO [stderr]   --> src/checksum.rs:63:1
Dec 18 02:04:05.590 INFO [stderr]    |
Dec 18 02:04:05.590 INFO [stderr] 63 | pub fn difference(first: u32, second: u32) -> u32 {
Dec 18 02:04:05.590 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:04:05.591 INFO [stderr] 
Dec 18 02:04:05.591 INFO [stderr] warning: function is never used: `read_one_line`
Dec 18 02:04:05.591 INFO [stderr]  --> src/io.rs:5:1
Dec 18 02:04:05.591 INFO [stderr]   |
Dec 18 02:04:05.591 INFO [stderr] 5 | pub fn read_one_line() -> String {
Dec 18 02:04:05.591 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:04:05.591 INFO [stderr] 
Dec 18 02:04:05.591 INFO [stderr] warning: function is never used: `read_int_arrays_from_file`
Dec 18 02:04:05.591 INFO [stderr]   --> src/io.rs:12:1
Dec 18 02:04:05.591 INFO [stderr]    |
Dec 18 02:04:05.591 INFO [stderr] 12 | pub fn read_int_arrays_from_file(path: String) -> Vec<Vec<u32>> {
Dec 18 02:04:05.591 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:04:05.592 INFO [stderr] 
Dec 18 02:04:05.592 INFO [stderr] warning: function is never used: `read_string_arrays_from_file`
Dec 18 02:04:05.592 INFO [stderr]   --> src/io.rs:21:1
Dec 18 02:04:05.592 INFO [stderr]    |
Dec 18 02:04:05.592 INFO [stderr] 21 | pub fn read_string_arrays_from_file(path: String) -> Vec<Vec<String>> {
Dec 18 02:04:05.592 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:04:05.592 INFO [stderr] 
Dec 18 02:04:05.592 INFO [stderr] warning: function is never used: `read_string_lines_from_file`
Dec 18 02:04:05.592 INFO [stderr]   --> src/io.rs:39:1
Dec 18 02:04:05.592 INFO [stderr]    |
Dec 18 02:04:05.592 INFO [stderr] 39 | pub fn read_string_lines_from_file(path: String) -> Vec<String> {
Dec 18 02:04:05.592 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:04:05.593 INFO [stderr] 
Dec 18 02:04:05.593 INFO [stderr] warning: function is never used: `read_int_array_from_file`
Dec 18 02:04:05.593 INFO [stderr]   --> src/io.rs:48:1
Dec 18 02:04:05.593 INFO [stderr]    |
Dec 18 02:04:05.593 INFO [stderr] 48 | pub fn read_int_array_from_file(path: String) -> Vec<u32> {
Dec 18 02:04:05.593 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:04:05.593 INFO [stderr] 
Dec 18 02:04:05.593 INFO [stderr] warning: function is never used: `inverse_captcha`
Dec 18 02:04:05.593 INFO [stderr]  --> src/inverse_captcha.rs:1:1
Dec 18 02:04:05.593 INFO [stderr]   |
Dec 18 02:04:05.593 INFO [stderr] 1 | pub fn inverse_captcha(digits: String) -> u32 {
Dec 18 02:04:05.593 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:04:05.593 INFO [stderr] 
Dec 18 02:04:05.594 INFO [stderr] warning: function is never used: `sum_of_matching_offset_digits`
Dec 18 02:04:05.594 INFO [stderr]  --> src/inverse_captcha.rs:5:1
Dec 18 02:04:05.594 INFO [stderr]   |
Dec 18 02:04:05.594 INFO [stderr] 5 | fn sum_of_matching_offset_digits(v: &Vec<u32>, offset_function: fn(&Vec<u32>) -> usize) -> u32 {
Dec 18 02:04:05.594 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:04:05.594 INFO [stderr] 
Dec 18 02:04:05.594 INFO [stderr] warning: function is never used: `parse_string_of_digits`
Dec 18 02:04:05.594 INFO [stderr]   --> src/inverse_captcha.rs:22:1
Dec 18 02:04:05.594 INFO [stderr]    |
Dec 18 02:04:05.594 INFO [stderr] 22 | fn parse_string_of_digits(input: String) -> Vec<u32> {
Dec 18 02:04:05.594 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:04:05.594 INFO [stderr] 
Dec 18 02:04:05.594 INFO [stderr] warning: function is never used: `just_one`
Dec 18 02:04:05.594 INFO [stderr]   --> src/inverse_captcha.rs:26:1
Dec 18 02:04:05.594 INFO [stderr]    |
Dec 18 02:04:05.594 INFO [stderr] 26 | fn just_one<A>(_: &Vec<A>) -> usize {
Dec 18 02:04:05.594 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:04:05.595 INFO [stderr] 
Dec 18 02:04:05.595 INFO [stderr] warning: function is never used: `length_over_two`
Dec 18 02:04:05.595 INFO [stderr]   --> src/inverse_captcha.rs:30:1
Dec 18 02:04:05.595 INFO [stderr]    |
Dec 18 02:04:05.595 INFO [stderr] 30 | fn length_over_two<A>(vector: &Vec<A>) -> usize {
Dec 18 02:04:05.595 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:04:05.595 INFO [stderr] 
Dec 18 02:04:05.595 INFO [stderr] warning: function is never used: `valid_count`
Dec 18 02:04:05.595 INFO [stderr]  --> src/passphrase.rs:4:1
Dec 18 02:04:05.595 INFO [stderr]   |
Dec 18 02:04:05.595 INFO [stderr] 4 | pub fn valid_count(phrases: Vec<Vec<String>>) -> usize {
Dec 18 02:04:05.595 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:04:05.596 INFO [stderr] 
Dec 18 02:04:05.596 INFO [stderr] warning: function is never used: `sort_word`
Dec 18 02:04:05.596 INFO [stderr]   --> src/passphrase.rs:10:1
Dec 18 02:04:05.596 INFO [stderr]    |
Dec 18 02:04:05.596 INFO [stderr] 10 | fn sort_word(word: &String) -> String {
Dec 18 02:04:05.596 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:04:05.596 INFO [stderr] 
Dec 18 02:04:05.596 INFO [stderr] warning: function is never used: `valid_passphrase`
Dec 18 02:04:05.596 INFO [stderr]   --> src/passphrase.rs:17:1
Dec 18 02:04:05.596 INFO [stderr]    |
Dec 18 02:04:05.596 INFO [stderr] 17 | fn valid_passphrase(phrase: &Vec<String>) -> bool {
Dec 18 02:04:05.596 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:04:05.596 INFO [stderr] 
Dec 18 02:04:05.596 INFO [stderr] warning: function is never used: `construct_tower`
Dec 18 02:04:05.597 INFO [stderr]  --> src/tower.rs:5:1
Dec 18 02:04:05.597 INFO [stderr]   |
Dec 18 02:04:05.597 INFO [stderr] 5 | pub fn construct_tower(input: Vec<String>) -> (HashMap<String, String>, HashMap<String, u32>, HashMap<String, Vec<String>>) {
Dec 18 02:04:05.597 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:04:05.597 INFO [stderr] 
Dec 18 02:04:05.597 INFO [stderr] warning: function is never used: `parse_weight`
Dec 18 02:04:05.597 INFO [stderr]   --> src/tower.rs:29:1
Dec 18 02:04:05.597 INFO [stderr]    |
Dec 18 02:04:05.597 INFO [stderr] 29 | fn parse_weight(text: String) -> u32 {
Dec 18 02:04:05.597 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:04:05.597 INFO [stderr] 
Dec 18 02:04:05.597 INFO [stderr] warning: function is never used: `find_weight_at_node`
Dec 18 02:04:05.598 INFO [stderr]   --> src/tower.rs:35:1
Dec 18 02:04:05.598 INFO [stderr]    |
Dec 18 02:04:05.598 INFO [stderr] 35 | pub fn find_weight_at_node(tower: HashMap<String, Vec<String>>, weights: HashMap<String, u32>, node: String) -> u32 {
Dec 18 02:04:05.598 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:04:05.598 INFO [stderr] 
Dec 18 02:04:05.598 INFO [stderr] warning: function is never used: `print_node_weights`
Dec 18 02:04:05.598 INFO [stderr]   --> src/tower.rs:49:1
Dec 18 02:04:05.598 INFO [stderr]    |
Dec 18 02:04:05.598 INFO [stderr] 49 | pub fn print_node_weights(tower: HashMap<String, Vec<String>>, weights: HashMap<String, u32>, root: String) {
Dec 18 02:04:05.598 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:04:05.598 INFO [stderr] 
Dec 18 02:04:05.598 INFO [stderr] warning: function is never used: `find_root_of_tower`
Dec 18 02:04:05.598 INFO [stderr]   --> src/tower.rs:63:1
Dec 18 02:04:05.598 INFO [stderr]    |
Dec 18 02:04:05.598 INFO [stderr] 63 | pub fn find_root_of_tower(tower: HashMap<String, String>) -> String {
Dec 18 02:04:05.598 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:04:05.598 INFO [stderr] 
Dec 18 02:04:05.599 INFO [stderr] warning: function is never used: `realloc`
Dec 18 02:04:05.599 INFO [stderr]  --> src/realloc.rs:3:1
Dec 18 02:04:05.599 INFO [stderr]   |
Dec 18 02:04:05.599 INFO [stderr] 3 | pub fn realloc(memory: Vec<u32>) -> u32 {
Dec 18 02:04:05.599 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:04:05.599 INFO [stderr] 
Dec 18 02:04:05.599 INFO [stderr] warning: function is never used: `redistribute`
Dec 18 02:04:05.599 INFO [stderr]   --> src/realloc.rs:29:1
Dec 18 02:04:05.599 INFO [stderr]    |
Dec 18 02:04:05.599 INFO [stderr] 29 | fn redistribute(memory: Vec<u32>, blocks: u32, next_index: usize) -> Vec<u32> {
Dec 18 02:04:05.599 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:04:05.599 INFO [stderr] 
Dec 18 02:04:05.599 INFO [stderr] warning: function is never used: `find_index_of_max_value`
Dec 18 02:04:05.600 INFO [stderr]   --> src/realloc.rs:44:1
Dec 18 02:04:05.600 INFO [stderr]    |
Dec 18 02:04:05.600 INFO [stderr] 44 | fn find_index_of_max_value(memory: Vec<u32>) -> usize {
Dec 18 02:04:05.600 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:04:05.600 INFO [stderr] 
Dec 18 02:04:05.600 INFO [stderr] warning: function is never used: `manhattan_distance`
Dec 18 02:04:05.600 INFO [stderr]  --> src/spiral_memory.rs:3:1
Dec 18 02:04:05.600 INFO [stderr]   |
Dec 18 02:04:05.600 INFO [stderr] 3 | pub fn manhattan_distance(destination: u32) -> u32 {
Dec 18 02:04:05.600 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:04:05.600 INFO [stderr] 
Dec 18 02:04:05.600 INFO [stderr] warning: function is never used: `travel_spiral`
Dec 18 02:04:05.600 INFO [stderr]  --> src/spiral_memory.rs:9:1
Dec 18 02:04:05.600 INFO [stderr]   |
Dec 18 02:04:05.600 INFO [stderr] 9 | fn travel_spiral(destination: u32) -> (i32, i32) {
Dec 18 02:04:05.600 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:04:05.601 INFO [stderr] 
Dec 18 02:04:05.601 INFO [stderr] warning: function is never used: `spiral_sum`
Dec 18 02:04:05.601 INFO [stderr]   --> src/spiral_memory.rs:31:1
Dec 18 02:04:05.601 INFO [stderr]    |
Dec 18 02:04:05.601 INFO [stderr] 31 | pub fn spiral_sum(input: u32) -> u32 {
Dec 18 02:04:05.601 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:04:05.601 INFO [stderr] 
Dec 18 02:04:05.601 INFO [stderr] warning: function is never used: `parse_comparison`
Dec 18 02:04:05.601 INFO [stderr]  --> src/registers.rs:3:1
Dec 18 02:04:05.601 INFO [stderr]   |
Dec 18 02:04:05.601 INFO [stderr] 3 | fn parse_comparison(operator: String) -> (fn(&i32, &i32) -> bool) {
Dec 18 02:04:05.601 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:04:05.601 INFO [stderr] 
Dec 18 02:04:05.602 INFO [stderr] warning: function is never used: `parse_operator`
Dec 18 02:04:05.602 INFO [stderr]   --> src/registers.rs:19:1
Dec 18 02:04:05.602 INFO [stderr]    |
Dec 18 02:04:05.602 INFO [stderr] 19 | fn parse_operator(operator: String) -> (fn(i32, i32) -> i32) {
Dec 18 02:04:05.602 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:04:05.602 INFO [stderr] 
Dec 18 02:04:05.602 INFO [stderr] warning: function is never used: `run_instructions`
Dec 18 02:04:05.602 INFO [stderr]   --> src/registers.rs:27:1
Dec 18 02:04:05.602 INFO [stderr]    |
Dec 18 02:04:05.602 INFO [stderr] 27 | pub fn run_instructions(input: Vec<String>) -> HashMap<String, i32> {
Dec 18 02:04:05.602 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:04:05.603 INFO [stderr] 
Dec 18 02:04:05.603 INFO [stderr] warning: function is never used: `find_largest_value`
Dec 18 02:04:05.603 INFO [stderr]   --> src/registers.rs:59:1
Dec 18 02:04:05.603 INFO [stderr]    |
Dec 18 02:04:05.603 INFO [stderr] 59 | pub fn find_largest_value(registers: HashMap<String, i32>) -> i32 {
Dec 18 02:04:05.603 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:04:05.603 INFO [stderr] 
Dec 18 02:04:05.603 INFO [stderr] warning: function is never used: `count_garbage`
Dec 18 02:04:05.603 INFO [stderr]  --> src/stream.rs:1:1
Dec 18 02:04:05.603 INFO [stderr]   |
Dec 18 02:04:05.603 INFO [stderr] 1 | pub fn count_garbage(stream: String) -> u32 {
Dec 18 02:04:05.603 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:04:05.603 INFO [stderr] 
Dec 18 02:04:05.604 INFO [stderr] warning: function is never used: `hash`
Dec 18 02:04:05.604 INFO [stderr]  --> src/knot.rs:1:1
Dec 18 02:04:05.604 INFO [stderr]   |
Dec 18 02:04:05.604 INFO [stderr] 1 | pub fn hash(lengths_string: String) -> String {
Dec 18 02:04:05.604 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:04:05.604 INFO [stderr] 
Dec 18 02:04:05.604 INFO [stderr] warning: function is never used: `reverse_sublist`
Dec 18 02:04:05.604 INFO [stderr]   --> src/knot.rs:23:1
Dec 18 02:04:05.604 INFO [stderr]    |
Dec 18 02:04:05.604 INFO [stderr] 23 | fn reverse_sublist(list: Vec<u32>, index: usize, size: usize) -> Vec<u32> {
Dec 18 02:04:05.604 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:04:05.604 INFO [stderr] 
Dec 18 02:04:05.605 INFO [stderr] warning: function is never used: `inverse_captcha_main`
Dec 18 02:04:05.605 INFO [stderr]   --> src/main.rs:13:1
Dec 18 02:04:05.605 INFO [stderr]    |
Dec 18 02:04:05.605 INFO [stderr] 13 | fn inverse_captcha_main() {
Dec 18 02:04:05.605 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:04:05.605 INFO [stderr] 
Dec 18 02:04:05.605 INFO [stderr] warning: function is never used: `checksum_main`
Dec 18 02:04:05.605 INFO [stderr]   --> src/main.rs:18:1
Dec 18 02:04:05.605 INFO [stderr]    |
Dec 18 02:04:05.605 INFO [stderr] 18 | fn checksum_main() {
Dec 18 02:04:05.605 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^
Dec 18 02:04:05.605 INFO [stderr] 
Dec 18 02:04:05.605 INFO [stderr] warning: function is never used: `spiral_memory_main`
Dec 18 02:04:05.605 INFO [stderr]   --> src/main.rs:24:1
Dec 18 02:04:05.605 INFO [stderr]    |
Dec 18 02:04:05.605 INFO [stderr] 24 | fn spiral_memory_main(input: u32) {
Dec 18 02:04:05.605 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:04:05.605 INFO [stderr] 
Dec 18 02:04:05.606 INFO [stderr] warning: function is never used: `passphrase_main`
Dec 18 02:04:05.606 INFO [stderr]   --> src/main.rs:29:1
Dec 18 02:04:05.606 INFO [stderr]    |
Dec 18 02:04:05.606 INFO [stderr] 29 | fn passphrase_main() {
Dec 18 02:04:05.606 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^
Dec 18 02:04:05.606 INFO [stderr] 
Dec 18 02:04:05.606 INFO [stderr] warning: function is never used: `realloc_main`
Dec 18 02:04:05.606 INFO [stderr]   --> src/main.rs:41:1
Dec 18 02:04:05.606 INFO [stderr]    |
Dec 18 02:04:05.606 INFO [stderr] 41 | fn realloc_main() {
Dec 18 02:04:05.606 INFO [stderr]    | ^^^^^^^^^^^^^^^^^
Dec 18 02:04:05.606 INFO [stderr] 
Dec 18 02:04:05.606 INFO [stderr] warning: function is never used: `tower_main`
Dec 18 02:04:05.607 INFO [stderr]   --> src/main.rs:47:1
Dec 18 02:04:05.607 INFO [stderr]    |
Dec 18 02:04:05.607 INFO [stderr] 47 | fn tower_main() {
Dec 18 02:04:05.607 INFO [stderr]    | ^^^^^^^^^^^^^^^
Dec 18 02:04:05.607 INFO [stderr] 
Dec 18 02:04:05.607 INFO [stderr] warning: function is never used: `registers_main`
Dec 18 02:04:05.607 INFO [stderr]   --> src/main.rs:54:1
Dec 18 02:04:05.607 INFO [stderr]    |
Dec 18 02:04:05.607 INFO [stderr] 54 | fn registers_main() {
Dec 18 02:04:05.607 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^
Dec 18 02:04:05.607 INFO [stderr] 
Dec 18 02:04:05.607 INFO [stderr] warning: function is never used: `stream_main`
Dec 18 02:04:05.607 INFO [stderr]   --> src/main.rs:61:1
Dec 18 02:04:05.607 INFO [stderr]    |
Dec 18 02:04:05.607 INFO [stderr] 61 | fn stream_main() {
Dec 18 02:04:05.607 INFO [stderr]    | ^^^^^^^^^^^^^^^^
Dec 18 02:04:05.607 INFO [stderr] 
Dec 18 02:04:05.608 INFO [stderr] warning: function is never used: `knot_main`
Dec 18 02:04:05.608 INFO [stderr]   --> src/main.rs:66:1
Dec 18 02:04:05.608 INFO [stderr]    |
Dec 18 02:04:05.608 INFO [stderr] 66 | fn knot_main() {
Dec 18 02:04:05.608 INFO [stderr]    | ^^^^^^^^^^^^^^
Dec 18 02:04:05.608 INFO [stderr] 
Dec 18 02:04:05.816 INFO [stderr] warning: function is never used: `checksum`
Dec 18 02:04:05.816 INFO [stderr]  --> src/checksum.rs:1:1
Dec 18 02:04:05.816 INFO [stderr]   |
Dec 18 02:04:05.816 INFO [stderr] 1 | pub fn checksum(numbers: Vec<Vec<u32>>, pair_finder: fn(Vec<u32>) -> (u32, u32), pair_transformation: fn(u32, u32) -> u32) -> u32 {
Dec 18 02:04:05.816 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:04:05.816 INFO [stderr]   |
Dec 18 02:04:05.816 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 18 02:04:05.816 INFO [stderr] 
Dec 18 02:04:05.816 INFO [stderr] warning: function is never used: `divisible`
Dec 18 02:04:05.816 INFO [stderr]   --> src/checksum.rs:10:1
Dec 18 02:04:05.816 INFO [stderr]    |
Dec 18 02:04:05.816 INFO [stderr] 10 | fn divisible(first: u32, second: u32) -> bool {
Dec 18 02:04:05.816 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:04:05.816 INFO [stderr] 
Dec 18 02:04:05.816 INFO [stderr] warning: function is never used: `divisible_values`
Dec 18 02:04:05.816 INFO [stderr]   --> src/checksum.rs:21:1
Dec 18 02:04:05.816 INFO [stderr]    |
Dec 18 02:04:05.816 INFO [stderr] 21 | pub fn divisible_values(row: Vec<u32>) -> (u32, u32) {
Dec 18 02:04:05.816 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:04:05.816 INFO [stderr] 
Dec 18 02:04:05.816 INFO [stderr] warning: function is never used: `extreme_values`
Dec 18 02:04:05.816 INFO [stderr]   --> src/checksum.rs:37:1
Dec 18 02:04:05.817 INFO [stderr]    |
Dec 18 02:04:05.817 INFO [stderr] 37 | pub fn extreme_values(row: Vec<u32>) -> (u32, u32) {
Dec 18 02:04:05.817 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:04:05.817 INFO [stderr] 
Dec 18 02:04:05.817 INFO [stderr] warning: function is never used: `quotient`
Dec 18 02:04:05.817 INFO [stderr]   --> src/checksum.rs:51:1
Dec 18 02:04:05.817 INFO [stderr]    |
Dec 18 02:04:05.817 INFO [stderr] 51 | pub fn quotient(first: u32, second: u32) -> u32 {
Dec 18 02:04:05.817 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:04:05.817 INFO [stderr] 
Dec 18 02:04:05.817 INFO [stderr] warning: function is never used: `difference`
Dec 18 02:04:05.817 INFO [stderr]   --> src/checksum.rs:63:1
Dec 18 02:04:05.817 INFO [stderr]    |
Dec 18 02:04:05.817 INFO [stderr] 63 | pub fn difference(first: u32, second: u32) -> u32 {
Dec 18 02:04:05.817 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:04:05.817 INFO [stderr] 
Dec 18 02:04:05.817 INFO [stderr] warning: function is never used: `read_one_line`
Dec 18 02:04:05.817 INFO [stderr]  --> src/io.rs:5:1
Dec 18 02:04:05.817 INFO [stderr]   |
Dec 18 02:04:05.817 INFO [stderr] 5 | pub fn read_one_line() -> String {
Dec 18 02:04:05.817 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:04:05.817 INFO [stderr] 
Dec 18 02:04:05.817 INFO [stderr] warning: function is never used: `read_int_arrays_from_file`
Dec 18 02:04:05.817 INFO [stderr]   --> src/io.rs:12:1
Dec 18 02:04:05.817 INFO [stderr]    |
Dec 18 02:04:05.817 INFO [stderr] 12 | pub fn read_int_arrays_from_file(path: String) -> Vec<Vec<u32>> {
Dec 18 02:04:05.817 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:04:05.817 INFO [stderr] 
Dec 18 02:04:05.817 INFO [stderr] warning: function is never used: `read_string_arrays_from_file`
Dec 18 02:04:05.817 INFO [stderr]   --> src/io.rs:21:1
Dec 18 02:04:05.817 INFO [stderr]    |
Dec 18 02:04:05.817 INFO [stderr] 21 | pub fn read_string_arrays_from_file(path: String) -> Vec<Vec<String>> {
Dec 18 02:04:05.817 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:04:05.817 INFO [stderr] 
Dec 18 02:04:05.817 INFO [stderr] warning: function is never used: `read_string_lines_from_file`
Dec 18 02:04:05.817 INFO [stderr]   --> src/io.rs:39:1
Dec 18 02:04:05.817 INFO [stderr]    |
Dec 18 02:04:05.817 INFO [stderr] 39 | pub fn read_string_lines_from_file(path: String) -> Vec<String> {
Dec 18 02:04:05.817 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:04:05.817 INFO [stderr] 
Dec 18 02:04:05.817 INFO [stderr] warning: function is never used: `read_int_array_from_file`
Dec 18 02:04:05.817 INFO [stderr]   --> src/io.rs:48:1
Dec 18 02:04:05.817 INFO [stderr]    |
Dec 18 02:04:05.817 INFO [stderr] 48 | pub fn read_int_array_from_file(path: String) -> Vec<u32> {
Dec 18 02:04:05.817 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:04:05.817 INFO [stderr] 
Dec 18 02:04:05.817 INFO [stderr] warning: function is never used: `inverse_captcha`
Dec 18 02:04:05.817 INFO [stderr]  --> src/inverse_captcha.rs:1:1
Dec 18 02:04:05.817 INFO [stderr]   |
Dec 18 02:04:05.817 INFO [stderr] 1 | pub fn inverse_captcha(digits: String) -> u32 {
Dec 18 02:04:05.817 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:04:05.817 INFO [stderr] 
Dec 18 02:04:05.817 INFO [stderr] warning: function is never used: `sum_of_matching_offset_digits`
Dec 18 02:04:05.817 INFO [stderr]  --> src/inverse_captcha.rs:5:1
Dec 18 02:04:05.817 INFO [stderr]   |
Dec 18 02:04:05.817 INFO [stderr] 5 | fn sum_of_matching_offset_digits(v: &Vec<u32>, offset_function: fn(&Vec<u32>) -> usize) -> u32 {
Dec 18 02:04:05.817 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:04:05.817 INFO [stderr] 
Dec 18 02:04:05.817 INFO [stderr] warning: function is never used: `parse_string_of_digits`
Dec 18 02:04:05.817 INFO [stderr]   --> src/inverse_captcha.rs:22:1
Dec 18 02:04:05.817 INFO [stderr]    |
Dec 18 02:04:05.817 INFO [stderr] 22 | fn parse_string_of_digits(input: String) -> Vec<u32> {
Dec 18 02:04:05.817 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:04:05.817 INFO [stderr] 
Dec 18 02:04:05.817 INFO [stderr] warning: function is never used: `just_one`
Dec 18 02:04:05.817 INFO [stderr]   --> src/inverse_captcha.rs:26:1
Dec 18 02:04:05.817 INFO [stderr]    |
Dec 18 02:04:05.817 INFO [stderr] 26 | fn just_one<A>(_: &Vec<A>) -> usize {
Dec 18 02:04:05.817 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:04:05.817 INFO [stderr] 
Dec 18 02:04:05.817 INFO [stderr] warning: function is never used: `length_over_two`
Dec 18 02:04:05.817 INFO [stderr]   --> src/inverse_captcha.rs:30:1
Dec 18 02:04:05.817 INFO [stderr]    |
Dec 18 02:04:05.817 INFO [stderr] 30 | fn length_over_two<A>(vector: &Vec<A>) -> usize {
Dec 18 02:04:05.817 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:04:05.817 INFO [stderr] 
Dec 18 02:04:05.817 INFO [stderr] warning: function is never used: `valid_count`
Dec 18 02:04:05.817 INFO [stderr]  --> src/passphrase.rs:4:1
Dec 18 02:04:05.817 INFO [stderr]   |
Dec 18 02:04:05.817 INFO [stderr] 4 | pub fn valid_count(phrases: Vec<Vec<String>>) -> usize {
Dec 18 02:04:05.818 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:04:05.818 INFO [stderr] 
Dec 18 02:04:05.818 INFO [stderr] warning: function is never used: `sort_word`
Dec 18 02:04:05.818 INFO [stderr]   --> src/passphrase.rs:10:1
Dec 18 02:04:05.818 INFO [stderr]    |
Dec 18 02:04:05.818 INFO [stderr] 10 | fn sort_word(word: &String) -> String {
Dec 18 02:04:05.818 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:04:05.818 INFO [stderr] 
Dec 18 02:04:05.818 INFO [stderr] warning: function is never used: `valid_passphrase`
Dec 18 02:04:05.818 INFO [stderr]   --> src/passphrase.rs:17:1
Dec 18 02:04:05.818 INFO [stderr]    |
Dec 18 02:04:05.818 INFO [stderr] 17 | fn valid_passphrase(phrase: &Vec<String>) -> bool {
Dec 18 02:04:05.818 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:04:05.818 INFO [stderr] 
Dec 18 02:04:05.818 INFO [stderr] warning: function is never used: `construct_tower`
Dec 18 02:04:05.818 INFO [stderr]  --> src/tower.rs:5:1
Dec 18 02:04:05.818 INFO [stderr]   |
Dec 18 02:04:05.818 INFO [stderr] 5 | pub fn construct_tower(input: Vec<String>) -> (HashMap<String, String>, HashMap<String, u32>, HashMap<String, Vec<String>>) {
Dec 18 02:04:05.818 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:04:05.818 INFO [stderr] 
Dec 18 02:04:05.818 INFO [stderr] warning: function is never used: `parse_weight`
Dec 18 02:04:05.818 INFO [stderr]   --> src/tower.rs:29:1
Dec 18 02:04:05.818 INFO [stderr]    |
Dec 18 02:04:05.818 INFO [stderr] 29 | fn parse_weight(text: String) -> u32 {
Dec 18 02:04:05.818 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:04:05.818 INFO [stderr] 
Dec 18 02:04:05.818 INFO [stderr] warning: function is never used: `find_weight_at_node`
Dec 18 02:04:05.818 INFO [stderr]   --> src/tower.rs:35:1
Dec 18 02:04:05.818 INFO [stderr]    |
Dec 18 02:04:05.818 INFO [stderr] 35 | pub fn find_weight_at_node(tower: HashMap<String, Vec<String>>, weights: HashMap<String, u32>, node: String) -> u32 {
Dec 18 02:04:05.818 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:04:05.818 INFO [stderr] 
Dec 18 02:04:05.818 INFO [stderr] warning: function is never used: `print_node_weights`
Dec 18 02:04:05.818 INFO [stderr]   --> src/tower.rs:49:1
Dec 18 02:04:05.818 INFO [stderr]    |
Dec 18 02:04:05.818 INFO [stderr] 49 | pub fn print_node_weights(tower: HashMap<String, Vec<String>>, weights: HashMap<String, u32>, root: String) {
Dec 18 02:04:05.818 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:04:05.818 INFO [stderr] 
Dec 18 02:04:05.818 INFO [stderr] warning: function is never used: `find_root_of_tower`
Dec 18 02:04:05.818 INFO [stderr]   --> src/tower.rs:63:1
Dec 18 02:04:05.818 INFO [stderr]    |
Dec 18 02:04:05.818 INFO [stderr] 63 | pub fn find_root_of_tower(tower: HashMap<String, String>) -> String {
Dec 18 02:04:05.818 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:04:05.818 INFO [stderr] 
Dec 18 02:04:05.818 INFO [stderr] warning: function is never used: `realloc`
Dec 18 02:04:05.818 INFO [stderr]  --> src/realloc.rs:3:1
Dec 18 02:04:05.818 INFO [stderr]   |
Dec 18 02:04:05.818 INFO [stderr] 3 | pub fn realloc(memory: Vec<u32>) -> u32 {
Dec 18 02:04:05.818 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:04:05.818 INFO [stderr] 
Dec 18 02:04:05.818 INFO [stderr] warning: function is never used: `redistribute`
Dec 18 02:04:05.818 INFO [stderr]   --> src/realloc.rs:29:1
Dec 18 02:04:05.818 INFO [stderr]    |
Dec 18 02:04:05.818 INFO [stderr] 29 | fn redistribute(memory: Vec<u32>, blocks: u32, next_index: usize) -> Vec<u32> {
Dec 18 02:04:05.818 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:04:05.818 INFO [stderr] 
Dec 18 02:04:05.818 INFO [stderr] warning: function is never used: `find_index_of_max_value`
Dec 18 02:04:05.818 INFO [stderr]   --> src/realloc.rs:44:1
Dec 18 02:04:05.818 INFO [stderr]    |
Dec 18 02:04:05.818 INFO [stderr] 44 | fn find_index_of_max_value(memory: Vec<u32>) -> usize {
Dec 18 02:04:05.818 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:04:05.818 INFO [stderr] 
Dec 18 02:04:05.818 INFO [stderr] warning: function is never used: `manhattan_distance`
Dec 18 02:04:05.818 INFO [stderr]  --> src/spiral_memory.rs:3:1
Dec 18 02:04:05.818 INFO [stderr]   |
Dec 18 02:04:05.818 INFO [stderr] 3 | pub fn manhattan_distance(destination: u32) -> u32 {
Dec 18 02:04:05.818 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:04:05.818 INFO [stderr] 
Dec 18 02:04:05.818 INFO [stderr] warning: function is never used: `travel_spiral`
Dec 18 02:04:05.818 INFO [stderr]  --> src/spiral_memory.rs:9:1
Dec 18 02:04:05.818 INFO [stderr]   |
Dec 18 02:04:05.818 INFO [stderr] 9 | fn travel_spiral(destination: u32) -> (i32, i32) {
Dec 18 02:04:05.818 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:04:05.818 INFO [stderr] 
Dec 18 02:04:05.818 INFO [stderr] warning: function is never used: `spiral_sum`
Dec 18 02:04:05.818 INFO [stderr]   --> src/spiral_memory.rs:31:1
Dec 18 02:04:05.818 INFO [stderr]    |
Dec 18 02:04:05.818 INFO [stderr] 31 | pub fn spiral_sum(input: u32) -> u32 {
Dec 18 02:04:05.818 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:04:05.818 INFO [stderr] 
Dec 18 02:04:05.818 INFO [stderr] warning: function is never used: `parse_comparison`
Dec 18 02:04:05.818 INFO [stderr]  --> src/registers.rs:3:1
Dec 18 02:04:05.818 INFO [stderr]   |
Dec 18 02:04:05.818 INFO [stderr] 3 | fn parse_comparison(operator: String) -> (fn(&i32, &i32) -> bool) {
Dec 18 02:04:05.818 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:04:05.818 INFO [stderr] 
Dec 18 02:04:05.818 INFO [stderr] warning: function is never used: `parse_operator`
Dec 18 02:04:05.818 INFO [stderr]   --> src/registers.rs:19:1
Dec 18 02:04:05.818 INFO [stderr]    |
Dec 18 02:04:05.818 INFO [stderr] 19 | fn parse_operator(operator: String) -> (fn(i32, i32) -> i32) {
Dec 18 02:04:05.819 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:04:05.819 INFO [stderr] 
Dec 18 02:04:05.819 INFO [stderr] warning: function is never used: `run_instructions`
Dec 18 02:04:05.819 INFO [stderr]   --> src/registers.rs:27:1
Dec 18 02:04:05.819 INFO [stderr]    |
Dec 18 02:04:05.819 INFO [stderr] 27 | pub fn run_instructions(input: Vec<String>) -> HashMap<String, i32> {
Dec 18 02:04:05.819 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:04:05.819 INFO [stderr] 
Dec 18 02:04:05.819 INFO [stderr] warning: function is never used: `find_largest_value`
Dec 18 02:04:05.819 INFO [stderr]   --> src/registers.rs:59:1
Dec 18 02:04:05.819 INFO [stderr]    |
Dec 18 02:04:05.819 INFO [stderr] 59 | pub fn find_largest_value(registers: HashMap<String, i32>) -> i32 {
Dec 18 02:04:05.819 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:04:05.819 INFO [stderr] 
Dec 18 02:04:05.819 INFO [stderr] warning: function is never used: `count_garbage`
Dec 18 02:04:05.819 INFO [stderr]  --> src/stream.rs:1:1
Dec 18 02:04:05.819 INFO [stderr]   |
Dec 18 02:04:05.819 INFO [stderr] 1 | pub fn count_garbage(stream: String) -> u32 {
Dec 18 02:04:05.819 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:04:05.819 INFO [stderr] 
Dec 18 02:04:05.819 INFO [stderr] warning: function is never used: `hash`
Dec 18 02:04:05.819 INFO [stderr]  --> src/knot.rs:1:1
Dec 18 02:04:05.819 INFO [stderr]   |
Dec 18 02:04:05.819 INFO [stderr] 1 | pub fn hash(lengths_string: String) -> String {
Dec 18 02:04:05.819 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:04:05.819 INFO [stderr] 
Dec 18 02:04:05.819 INFO [stderr] warning: function is never used: `reverse_sublist`
Dec 18 02:04:05.819 INFO [stderr]   --> src/knot.rs:23:1
Dec 18 02:04:05.819 INFO [stderr]    |
Dec 18 02:04:05.819 INFO [stderr] 23 | fn reverse_sublist(list: Vec<u32>, index: usize, size: usize) -> Vec<u32> {
Dec 18 02:04:05.819 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:04:05.819 INFO [stderr] 
Dec 18 02:04:05.819 INFO [stderr] warning: function is never used: `inverse_captcha_main`
Dec 18 02:04:05.819 INFO [stderr]   --> src/main.rs:13:1
Dec 18 02:04:05.819 INFO [stderr]    |
Dec 18 02:04:05.819 INFO [stderr] 13 | fn inverse_captcha_main() {
Dec 18 02:04:05.819 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:04:05.819 INFO [stderr] 
Dec 18 02:04:05.819 INFO [stderr] warning: function is never used: `checksum_main`
Dec 18 02:04:05.819 INFO [stderr]   --> src/main.rs:18:1
Dec 18 02:04:05.819 INFO [stderr]    |
Dec 18 02:04:05.819 INFO [stderr] 18 | fn checksum_main() {
Dec 18 02:04:05.819 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^
Dec 18 02:04:05.819 INFO [stderr] 
Dec 18 02:04:05.819 INFO [stderr] warning: function is never used: `spiral_memory_main`
Dec 18 02:04:05.819 INFO [stderr]   --> src/main.rs:24:1
Dec 18 02:04:05.819 INFO [stderr]    |
Dec 18 02:04:05.819 INFO [stderr] 24 | fn spiral_memory_main(input: u32) {
Dec 18 02:04:05.819 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:04:05.819 INFO [stderr] 
Dec 18 02:04:05.819 INFO [stderr] warning: function is never used: `passphrase_main`
Dec 18 02:04:05.819 INFO [stderr]   --> src/main.rs:29:1
Dec 18 02:04:05.819 INFO [stderr]    |
Dec 18 02:04:05.819 INFO [stderr] 29 | fn passphrase_main() {
Dec 18 02:04:05.819 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^
Dec 18 02:04:05.819 INFO [stderr] 
Dec 18 02:04:05.819 INFO [stderr] warning: function is never used: `realloc_main`
Dec 18 02:04:05.819 INFO [stderr]   --> src/main.rs:41:1
Dec 18 02:04:05.819 INFO [stderr]    |
Dec 18 02:04:05.819 INFO [stderr] 41 | fn realloc_main() {
Dec 18 02:04:05.819 INFO [stderr]    | ^^^^^^^^^^^^^^^^^
Dec 18 02:04:05.819 INFO [stderr] 
Dec 18 02:04:05.819 INFO [stderr] warning: function is never used: `tower_main`
Dec 18 02:04:05.819 INFO [stderr]   --> src/main.rs:47:1
Dec 18 02:04:05.819 INFO [stderr]    |
Dec 18 02:04:05.819 INFO [stderr] 47 | fn tower_main() {
Dec 18 02:04:05.819 INFO [stderr]    | ^^^^^^^^^^^^^^^
Dec 18 02:04:05.819 INFO [stderr] 
Dec 18 02:04:05.819 INFO [stderr] warning: function is never used: `registers_main`
Dec 18 02:04:05.819 INFO [stderr]   --> src/main.rs:54:1
Dec 18 02:04:05.819 INFO [stderr]    |
Dec 18 02:04:05.819 INFO [stderr] 54 | fn registers_main() {
Dec 18 02:04:05.819 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^
Dec 18 02:04:05.819 INFO [stderr] 
Dec 18 02:04:05.819 INFO [stderr] warning: function is never used: `stream_main`
Dec 18 02:04:05.819 INFO [stderr]   --> src/main.rs:61:1
Dec 18 02:04:05.819 INFO [stderr]    |
Dec 18 02:04:05.819 INFO [stderr] 61 | fn stream_main() {
Dec 18 02:04:05.819 INFO [stderr]    | ^^^^^^^^^^^^^^^^
Dec 18 02:04:05.819 INFO [stderr] 
Dec 18 02:04:05.819 INFO [stderr] warning: function is never used: `knot_main`
Dec 18 02:04:05.819 INFO [stderr]   --> src/main.rs:66:1
Dec 18 02:04:05.819 INFO [stderr]    |
Dec 18 02:04:05.819 INFO [stderr] 66 | fn knot_main() {
Dec 18 02:04:05.819 INFO [stderr]    | ^^^^^^^^^^^^^^
Dec 18 02:04:05.819 INFO [stderr] 
Dec 18 02:04:05.845 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.16s
Dec 18 02:04:06.454 INFO running `"docker" "inspect" "aa1845bcc15000494e5c7927a9fb27f2999498f0dabbadb3e9c1a07c7fcb4abf"`
Dec 18 02:04:06.824 INFO running `"docker" "rm" "-f" "aa1845bcc15000494e5c7927a9fb27f2999498f0dabbadb3e9c1a07c7fcb4abf"`
Dec 18 02:04:07.120 INFO [stdout] aa1845bcc15000494e5c7927a9fb27f2999498f0dabbadb3e9c1a07c7fcb4abf