Dec 11 20:06:17.658 INFO checking darrenburns/adventofcode2018 against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 20:06:17.658 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-4/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +aa9aa79c3c583aab59ac9134542d60a780c35e2e-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 11 20:06:18.129 INFO [stdout] 178a0a25814cd74c366b27e8cab9e6ffc907a49c5fbeac19e333ec1ce4bdd539
Dec 11 20:06:18.131 INFO running `"docker" "start" "-a" "178a0a25814cd74c366b27e8cab9e6ffc907a49c5fbeac19e333ec1ce4bdd539"`
Dec 11 20:06:19.995 INFO [stderr] usermod: no changes
Dec 11 20:06:20.126 INFO [stderr]     Checking adventofcode2018 v0.1.0 (/source)
Dec 11 20:06:22.090 INFO [stderr] warning: unused import: `core::borrow::Borrow`
Dec 11 20:06:22.090 INFO [stderr]  --> src/six.rs:1:5
Dec 11 20:06:22.090 INFO [stderr]   |
Dec 11 20:06:22.090 INFO [stderr] 1 | use core::borrow::Borrow;
Dec 11 20:06:22.090 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 11 20:06:22.090 INFO [stderr]   |
Dec 11 20:06:22.090 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 20:06:22.090 INFO [stderr] 
Dec 11 20:06:22.090 INFO [stderr] warning: unused import: `core::borrow::BorrowMut`
Dec 11 20:06:22.090 INFO [stderr]  --> src/six.rs:2:5
Dec 11 20:06:22.090 INFO [stderr]   |
Dec 11 20:06:22.091 INFO [stderr] 2 | use core::borrow::BorrowMut;
Dec 11 20:06:22.091 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 20:06:22.100 INFO [stderr] 
Dec 11 20:06:22.184 INFO [stderr] warning: unused import: `core::borrow::Borrow`
Dec 11 20:06:22.185 INFO [stderr]  --> src/six.rs:1:5
Dec 11 20:06:22.185 INFO [stderr]   |
Dec 11 20:06:22.185 INFO [stderr] 1 | use core::borrow::Borrow;
Dec 11 20:06:22.186 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 11 20:06:22.186 INFO [stderr]   |
Dec 11 20:06:22.186 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 20:06:22.186 INFO [stderr] 
Dec 11 20:06:22.187 INFO [stderr] warning: unused import: `core::borrow::BorrowMut`
Dec 11 20:06:22.187 INFO [stderr]  --> src/six.rs:2:5
Dec 11 20:06:22.187 INFO [stderr]   |
Dec 11 20:06:22.188 INFO [stderr] 2 | use core::borrow::BorrowMut;
Dec 11 20:06:22.188 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 20:06:22.188 INFO [stderr] 
Dec 11 20:06:22.638 INFO [stderr] warning: unreachable pattern
Dec 11 20:06:22.638 INFO [stderr]   --> src/four.rs:43:13
Dec 11 20:06:22.638 INFO [stderr]    |
Dec 11 20:06:22.638 INFO [stderr] 43 |             _ => ()
Dec 11 20:06:22.638 INFO [stderr]    |             ^
Dec 11 20:06:22.638 INFO [stderr]    |
Dec 11 20:06:22.638 INFO [stderr]    = note: #[warn(unreachable_patterns)] on by default
Dec 11 20:06:22.638 INFO [stderr] 
Dec 11 20:06:22.640 INFO [stderr] warning: unused variable: `gid`
Dec 11 20:06:22.640 INFO [stderr]   --> src/four.rs:60:10
Dec 11 20:06:22.640 INFO [stderr]    |
Dec 11 20:06:22.640 INFO [stderr] 60 |     let (gid, _, most_popular_minute, _) = sleepiest_guard.unwrap();
Dec 11 20:06:22.640 INFO [stderr]    |          ^^^ help: consider using `_gid` instead
Dec 11 20:06:22.644 INFO [stderr]    |
Dec 11 20:06:22.644 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 11 20:06:22.644 INFO [stderr] 
Dec 11 20:06:22.644 INFO [stderr] warning: unused variable: `most_popular_minute`
Dec 11 20:06:22.644 INFO [stderr]   --> src/four.rs:60:18
Dec 11 20:06:22.644 INFO [stderr]    |
Dec 11 20:06:22.645 INFO [stderr] 60 |     let (gid, _, most_popular_minute, _) = sleepiest_guard.unwrap();
Dec 11 20:06:22.645 INFO [stderr]    |                  ^^^^^^^^^^^^^^^^^^^ help: consider using `_most_popular_minute` instead
Dec 11 20:06:22.645 INFO [stderr] 
Dec 11 20:06:22.648 INFO [stderr] warning: unused variable: `point_id`
Dec 11 20:06:22.648 INFO [stderr]   --> src/six.rs:89:10
Dec 11 20:06:22.648 INFO [stderr]    |
Dec 11 20:06:22.648 INFO [stderr] 89 |     let (point_id, &area_of_territory) = grid.iter()
Dec 11 20:06:22.648 INFO [stderr]    |          ^^^^^^^^ help: consider using `_point_id` instead
Dec 11 20:06:22.648 INFO [stderr] 
Dec 11 20:06:22.648 INFO [stderr] warning: unused variable: `cell`
Dec 11 20:06:22.649 INFO [stderr]    --> src/six.rs:132:33
Dec 11 20:06:22.649 INFO [stderr]     |
Dec 11 20:06:22.649 INFO [stderr] 132 |                 .map(|(col_idx, cell)| {
Dec 11 20:06:22.649 INFO [stderr]     |                                 ^^^^ help: consider using `_cell` instead
Dec 11 20:06:22.649 INFO [stderr] 
Dec 11 20:06:22.649 INFO [stderr] warning: unused variable: `cell`
Dec 11 20:06:22.649 INFO [stderr]    --> src/six.rs:229:41
Dec 11 20:06:22.649 INFO [stderr]     |
Dec 11 20:06:22.649 INFO [stderr] 229 |                 .filter(move |(col_idx, cell)| {
Dec 11 20:06:22.649 INFO [stderr]     |                                         ^^^^ help: consider using `_cell` instead
Dec 11 20:06:22.649 INFO [stderr] 
Dec 11 20:06:22.649 INFO [stderr] warning: unused variable: `col_idx`
Dec 11 20:06:22.649 INFO [stderr]    --> src/six.rs:234:27
Dec 11 20:06:22.649 INFO [stderr]     |
Dec 11 20:06:22.649 INFO [stderr] 234 |                 .filter(|(col_idx, cell)| {
Dec 11 20:06:22.649 INFO [stderr]     |                           ^^^^^^^ help: consider using `_col_idx` instead
Dec 11 20:06:22.649 INFO [stderr] 
Dec 11 20:06:22.650 INFO [stderr] warning: unused variable: `col_idx`
Dec 11 20:06:22.650 INFO [stderr]    --> src/six.rs:241:24
Dec 11 20:06:22.650 INFO [stderr]     |
Dec 11 20:06:22.650 INFO [stderr] 241 |                 .map(|(col_idx, cell)| {
Dec 11 20:06:22.650 INFO [stderr]     |                        ^^^^^^^ help: consider using `_col_idx` instead
Dec 11 20:06:22.650 INFO [stderr] 
Dec 11 20:06:22.671 INFO [stderr] warning: unreachable pattern
Dec 11 20:06:22.671 INFO [stderr]   --> src/four.rs:43:13
Dec 11 20:06:22.672 INFO [stderr]    |
Dec 11 20:06:22.672 INFO [stderr] 43 |             _ => ()
Dec 11 20:06:22.672 INFO [stderr]    |             ^
Dec 11 20:06:22.672 INFO [stderr]    |
Dec 11 20:06:22.672 INFO [stderr]    = note: #[warn(unreachable_patterns)] on by default
Dec 11 20:06:22.672 INFO [stderr] 
Dec 11 20:06:22.673 INFO [stderr] warning: unused variable: `gid`
Dec 11 20:06:22.673 INFO [stderr]   --> src/four.rs:60:10
Dec 11 20:06:22.673 INFO [stderr]    |
Dec 11 20:06:22.673 INFO [stderr] 60 |     let (gid, _, most_popular_minute, _) = sleepiest_guard.unwrap();
Dec 11 20:06:22.673 INFO [stderr]    |          ^^^ help: consider using `_gid` instead
Dec 11 20:06:22.673 INFO [stderr]    |
Dec 11 20:06:22.673 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 11 20:06:22.673 INFO [stderr] 
Dec 11 20:06:22.673 INFO [stderr] warning: unused variable: `most_popular_minute`
Dec 11 20:06:22.673 INFO [stderr]   --> src/four.rs:60:18
Dec 11 20:06:22.673 INFO [stderr]    |
Dec 11 20:06:22.673 INFO [stderr] 60 |     let (gid, _, most_popular_minute, _) = sleepiest_guard.unwrap();
Dec 11 20:06:22.673 INFO [stderr]    |                  ^^^^^^^^^^^^^^^^^^^ help: consider using `_most_popular_minute` instead
Dec 11 20:06:22.673 INFO [stderr] 
Dec 11 20:06:22.673 INFO [stderr] warning: unused variable: `point_id`
Dec 11 20:06:22.673 INFO [stderr]   --> src/six.rs:89:10
Dec 11 20:06:22.673 INFO [stderr]    |
Dec 11 20:06:22.673 INFO [stderr] 89 |     let (point_id, &area_of_territory) = grid.iter()
Dec 11 20:06:22.674 INFO [stderr]    |          ^^^^^^^^ help: consider using `_point_id` instead
Dec 11 20:06:22.674 INFO [stderr] 
Dec 11 20:06:22.674 INFO [stderr] warning: unused variable: `cell`
Dec 11 20:06:22.674 INFO [stderr]    --> src/six.rs:132:33
Dec 11 20:06:22.674 INFO [stderr]     |
Dec 11 20:06:22.674 INFO [stderr] 132 |                 .map(|(col_idx, cell)| {
Dec 11 20:06:22.674 INFO [stderr]     |                                 ^^^^ help: consider using `_cell` instead
Dec 11 20:06:22.674 INFO [stderr] 
Dec 11 20:06:22.674 INFO [stderr] warning: unused variable: `cell`
Dec 11 20:06:22.674 INFO [stderr]    --> src/six.rs:229:41
Dec 11 20:06:22.674 INFO [stderr]     |
Dec 11 20:06:22.674 INFO [stderr] 229 |                 .filter(move |(col_idx, cell)| {
Dec 11 20:06:22.674 INFO [stderr]     |                                         ^^^^ help: consider using `_cell` instead
Dec 11 20:06:22.674 INFO [stderr] 
Dec 11 20:06:22.674 INFO [stderr] warning: unused variable: `col_idx`
Dec 11 20:06:22.674 INFO [stderr]    --> src/six.rs:234:27
Dec 11 20:06:22.674 INFO [stderr]     |
Dec 11 20:06:22.674 INFO [stderr] 234 |                 .filter(|(col_idx, cell)| {
Dec 11 20:06:22.674 INFO [stderr]     |                           ^^^^^^^ help: consider using `_col_idx` instead
Dec 11 20:06:22.674 INFO [stderr] 
Dec 11 20:06:22.674 INFO [stderr] warning: unused variable: `col_idx`
Dec 11 20:06:22.674 INFO [stderr]    --> src/six.rs:241:24
Dec 11 20:06:22.674 INFO [stderr]     |
Dec 11 20:06:22.674 INFO [stderr] 241 |                 .map(|(col_idx, cell)| {
Dec 11 20:06:22.674 INFO [stderr]     |                        ^^^^^^^ help: consider using `_col_idx` instead
Dec 11 20:06:22.674 INFO [stderr] 
Dec 11 20:06:22.722 INFO [stderr] warning: variable does not need to be mutable
Dec 11 20:06:22.722 INFO [stderr]   --> src/three.rs:72:9
Dec 11 20:06:22.722 INFO [stderr]    |
Dec 11 20:06:22.722 INFO [stderr] 72 |     let mut split_line = line.split_whitespace();
Dec 11 20:06:22.722 INFO [stderr]    |         ----^^^^^^^^^^
Dec 11 20:06:22.722 INFO [stderr]    |         |
Dec 11 20:06:22.722 INFO [stderr]    |         help: remove this `mut`
Dec 11 20:06:22.722 INFO [stderr]    |
Dec 11 20:06:22.722 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 11 20:06:22.722 INFO [stderr] 
Dec 11 20:06:22.734 INFO [stderr] warning: variable does not need to be mutable
Dec 11 20:06:22.734 INFO [stderr]   --> src/three.rs:72:9
Dec 11 20:06:22.734 INFO [stderr]    |
Dec 11 20:06:22.734 INFO [stderr] 72 |     let mut split_line = line.split_whitespace();
Dec 11 20:06:22.734 INFO [stderr]    |         ----^^^^^^^^^^
Dec 11 20:06:22.734 INFO [stderr]    |         |
Dec 11 20:06:22.734 INFO [stderr]    |         help: remove this `mut`
Dec 11 20:06:22.734 INFO [stderr]    |
Dec 11 20:06:22.740 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 11 20:06:22.740 INFO [stderr] 
Dec 11 20:06:22.845 INFO [stderr] warning: variable does not need to be mutable
Dec 11 20:06:22.845 INFO [stderr]    --> src/six.rs:188:17
Dec 11 20:06:22.845 INFO [stderr]     |
Dec 11 20:06:22.845 INFO [stderr] 188 |             let mut distances = points.iter()
Dec 11 20:06:22.845 INFO [stderr]     |                 ----^^^^^^^^^
Dec 11 20:06:22.845 INFO [stderr]     |                 |
Dec 11 20:06:22.845 INFO [stderr]     |                 help: remove this `mut`
Dec 11 20:06:22.845 INFO [stderr] 
Dec 11 20:06:22.848 INFO [stderr] warning: variable does not need to be mutable
Dec 11 20:06:22.848 INFO [stderr]    --> src/six.rs:188:17
Dec 11 20:06:22.848 INFO [stderr]     |
Dec 11 20:06:22.848 INFO [stderr] 188 |             let mut distances = points.iter()
Dec 11 20:06:22.848 INFO [stderr]     |                 ----^^^^^^^^^
Dec 11 20:06:22.848 INFO [stderr]     |                 |
Dec 11 20:06:22.848 INFO [stderr]     |                 help: remove this `mut`
Dec 11 20:06:22.848 INFO [stderr] 
Dec 11 20:06:22.902 INFO [stderr] warning: function is never used: `calculate_frequency`
Dec 11 20:06:22.902 INFO [stderr]  --> src/one.rs:7:1
Dec 11 20:06:22.902 INFO [stderr]   |
Dec 11 20:06:22.902 INFO [stderr] 7 | pub fn calculate_frequency() -> Result<i32> {
Dec 11 20:06:22.902 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 20:06:22.908 INFO [stderr]   |
Dec 11 20:06:22.908 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 11 20:06:22.908 INFO [stderr] 
Dec 11 20:06:22.908 INFO [stderr] warning: function is never used: `first_repeated_frequency`
Dec 11 20:06:22.908 INFO [stderr]   --> src/one.rs:14:1
Dec 11 20:06:22.909 INFO [stderr]    |
Dec 11 20:06:22.909 INFO [stderr] 14 | pub fn first_repeated_frequency() -> i32 {
Dec 11 20:06:22.909 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 20:06:22.909 INFO [stderr] 
Dec 11 20:06:22.909 INFO [stderr] warning: struct is never constructed: `RepeatCounts`
Dec 11 20:06:22.909 INFO [stderr]  --> src/two.rs:9:1
Dec 11 20:06:22.909 INFO [stderr]   |
Dec 11 20:06:22.909 INFO [stderr] 9 | struct RepeatCounts {
Dec 11 20:06:22.909 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^
Dec 11 20:06:22.909 INFO [stderr] 
Dec 11 20:06:22.909 INFO [stderr] warning: function is never used: `calculate_checksum`
Dec 11 20:06:22.909 INFO [stderr]   --> src/two.rs:15:1
Dec 11 20:06:22.909 INFO [stderr]    |
Dec 11 20:06:22.909 INFO [stderr] 15 | pub fn calculate_checksum() -> i32 {
Dec 11 20:06:22.909 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 20:06:22.909 INFO [stderr] 
Dec 11 20:06:22.909 INFO [stderr] warning: function is never used: `find_common_letters`
Dec 11 20:06:22.909 INFO [stderr]   --> src/two.rs:53:1
Dec 11 20:06:22.909 INFO [stderr]    |
Dec 11 20:06:22.909 INFO [stderr] 53 | pub fn find_common_letters() -> String {
Dec 11 20:06:22.909 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 20:06:22.909 INFO [stderr] 
Dec 11 20:06:22.909 INFO [stderr] warning: function is never used: `has_single_char_difference`
Dec 11 20:06:22.909 INFO [stderr]   --> src/two.rs:73:1
Dec 11 20:06:22.909 INFO [stderr]    |
Dec 11 20:06:22.909 INFO [stderr] 73 | fn has_single_char_difference(left: &str, right: &str) -> bool {
Dec 11 20:06:22.909 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 20:06:22.909 INFO [stderr] 
Dec 11 20:06:22.910 INFO [stderr] warning: function is never used: `get_common_chars`
Dec 11 20:06:22.910 INFO [stderr]   --> src/two.rs:92:1
Dec 11 20:06:22.910 INFO [stderr]    |
Dec 11 20:06:22.910 INFO [stderr] 92 | fn get_common_chars(left: &str, right: &str) -> String {
Dec 11 20:06:22.910 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 20:06:22.910 INFO [stderr] 
Dec 11 20:06:22.910 INFO [stderr] warning: type alias is never used: `Tiles`
Dec 11 20:06:22.910 INFO [stderr]  --> src/three.rs:5:1
Dec 11 20:06:22.910 INFO [stderr]   |
Dec 11 20:06:22.910 INFO [stderr] 5 | type Tiles = Vec<Vec<i32>>;
Dec 11 20:06:22.910 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 20:06:22.910 INFO [stderr] 
Dec 11 20:06:22.910 INFO [stderr] warning: struct is never constructed: `Location`
Dec 11 20:06:22.910 INFO [stderr]  --> src/three.rs:8:1
Dec 11 20:06:22.910 INFO [stderr]   |
Dec 11 20:06:22.910 INFO [stderr] 8 | struct Location {
Dec 11 20:06:22.910 INFO [stderr]   | ^^^^^^^^^^^^^^^
Dec 11 20:06:22.910 INFO [stderr] 
Dec 11 20:06:22.911 INFO [stderr] warning: struct is never constructed: `Dimension`
Dec 11 20:06:22.911 INFO [stderr]   --> src/three.rs:14:1
Dec 11 20:06:22.911 INFO [stderr]    |
Dec 11 20:06:22.911 INFO [stderr] 14 | struct Dimension {
Dec 11 20:06:22.911 INFO [stderr]    | ^^^^^^^^^^^^^^^^
Dec 11 20:06:22.911 INFO [stderr] 
Dec 11 20:06:22.911 INFO [stderr] warning: struct is never constructed: `Claim`
Dec 11 20:06:22.911 INFO [stderr]   --> src/three.rs:20:1
Dec 11 20:06:22.911 INFO [stderr]    |
Dec 11 20:06:22.911 INFO [stderr] 20 | struct Claim {
Dec 11 20:06:22.911 INFO [stderr]    | ^^^^^^^^^^^^
Dec 11 20:06:22.911 INFO [stderr] 
Dec 11 20:06:22.911 INFO [stderr] warning: function is never used: `find_num_square_inches_overlapping`
Dec 11 20:06:22.911 INFO [stderr]   --> src/three.rs:26:1
Dec 11 20:06:22.911 INFO [stderr]    |
Dec 11 20:06:22.911 INFO [stderr] 26 | pub fn find_num_square_inches_overlapping() -> usize {
Dec 11 20:06:22.911 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 20:06:22.911 INFO [stderr] 
Dec 11 20:06:22.911 INFO [stderr] warning: function is never used: `deserialise_claim`
Dec 11 20:06:22.911 INFO [stderr]   --> src/three.rs:71:1
Dec 11 20:06:22.911 INFO [stderr]    |
Dec 11 20:06:22.911 INFO [stderr] 71 | fn deserialise_claim(line: &str) -> Claim {
Dec 11 20:06:22.911 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 20:06:22.911 INFO [stderr] 
Dec 11 20:06:22.912 INFO [stderr] warning: function is never used: `add_layer_to_tiles`
Dec 11 20:06:22.912 INFO [stderr]   --> src/three.rs:91:1
Dec 11 20:06:22.912 INFO [stderr]    |
Dec 11 20:06:22.912 INFO [stderr] 91 | fn add_layer_to_tiles(tiles: &mut Tiles, claim: &Claim) {
Dec 11 20:06:22.912 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 20:06:22.912 INFO [stderr] 
Dec 11 20:06:22.912 INFO [stderr] warning: function is never used: `count_overlaps`
Dec 11 20:06:22.912 INFO [stderr]    --> src/three.rs:105:1
Dec 11 20:06:22.912 INFO [stderr]     |
Dec 11 20:06:22.912 INFO [stderr] 105 | fn count_overlaps(tiles: &Tiles) -> usize {
Dec 11 20:06:22.912 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 20:06:22.912 INFO [stderr] 
Dec 11 20:06:22.912 INFO [stderr] warning: constant item is never used: `END_OF_TIMESTAMP_INDEX`
Dec 11 20:06:22.912 INFO [stderr]  --> src/four.rs:7:1
Dec 11 20:06:22.912 INFO [stderr]   |
Dec 11 20:06:22.912 INFO [stderr] 7 | const END_OF_TIMESTAMP_INDEX: usize = 19;
Dec 11 20:06:22.912 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 20:06:22.912 INFO [stderr] 
Dec 11 20:06:22.912 INFO [stderr] warning: function is never used: `checksum`
Dec 11 20:06:22.912 INFO [stderr]   --> src/four.rs:11:1
Dec 11 20:06:22.912 INFO [stderr]    |
Dec 11 20:06:22.912 INFO [stderr] 11 | pub fn checksum() -> i32 {
Dec 11 20:06:22.912 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 20:06:22.912 INFO [stderr] 
Dec 11 20:06:22.912 INFO [stderr] warning: constant item is never used: `POLYMER_FILE`
Dec 11 20:06:22.912 INFO [stderr]  --> src/five.rs:5:1
Dec 11 20:06:22.912 INFO [stderr]   |
Dec 11 20:06:22.912 INFO [stderr] 5 | const POLYMER_FILE: &'static str = "src/files/five/polymer.txt";
Dec 11 20:06:22.913 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 20:06:22.913 INFO [stderr] 
Dec 11 20:06:22.913 INFO [stderr] warning: constant item is never used: `UNITS`
Dec 11 20:06:22.913 INFO [stderr]  --> src/five.rs:6:1
Dec 11 20:06:22.913 INFO [stderr]   |
Dec 11 20:06:22.913 INFO [stderr] 6 | const UNITS: &'static str = "abcdefghijklmnopqrstuvwxyz";
Dec 11 20:06:22.913 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 20:06:22.913 INFO [stderr] 
Dec 11 20:06:22.913 INFO [stderr] warning: function is never used: `length_of_final_string`
Dec 11 20:06:22.913 INFO [stderr]  --> src/five.rs:9:1
Dec 11 20:06:22.913 INFO [stderr]   |
Dec 11 20:06:22.913 INFO [stderr] 9 | pub fn length_of_final_string() -> usize {
Dec 11 20:06:22.913 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 20:06:22.913 INFO [stderr] 
Dec 11 20:06:22.913 INFO [stderr] warning: function is never used: `react`
Dec 11 20:06:22.913 INFO [stderr]   --> src/five.rs:23:1
Dec 11 20:06:22.913 INFO [stderr]    |
Dec 11 20:06:22.913 INFO [stderr] 23 | fn react(polymer: String) -> String {
Dec 11 20:06:22.913 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 20:06:22.913 INFO [stderr] 
Dec 11 20:06:22.913 INFO [stderr] warning: function is never used: `react_filtered`
Dec 11 20:06:22.913 INFO [stderr]   --> src/five.rs:28:1
Dec 11 20:06:22.913 INFO [stderr]    |
Dec 11 20:06:22.913 INFO [stderr] 28 | fn react_filtered(polymer: &String, skip: char) -> String {
Dec 11 20:06:22.913 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 20:06:22.913 INFO [stderr] 
Dec 11 20:06:22.914 INFO [stderr] warning: function is never used: `polar_opposites`
Dec 11 20:06:22.914 INFO [stderr]   --> src/five.rs:34:1
Dec 11 20:06:22.914 INFO [stderr]    |
Dec 11 20:06:22.914 INFO [stderr] 34 | fn polar_opposites(a: char, b: char) -> bool {
Dec 11 20:06:22.914 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 20:06:22.914 INFO [stderr] 
Dec 11 20:06:22.914 INFO [stderr] warning: function is never used: `react_with_unit`
Dec 11 20:06:22.914 INFO [stderr]   --> src/five.rs:38:1
Dec 11 20:06:22.914 INFO [stderr]    |
Dec 11 20:06:22.914 INFO [stderr] 38 | fn react_with_unit(polymer: &mut String, unit: char) -> String {
Dec 11 20:06:22.914 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 20:06:22.914 INFO [stderr] 
Dec 11 20:06:22.914 INFO [stderr] warning: constant item is never used: `COORDS_FILE`
Dec 11 20:06:22.914 INFO [stderr]   --> src/six.rs:13:1
Dec 11 20:06:22.914 INFO [stderr]    |
Dec 11 20:06:22.914 INFO [stderr] 13 | const COORDS_FILE: &'static str = "src/files/six/coords.txt";
Dec 11 20:06:22.914 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 20:06:22.914 INFO [stderr] 
Dec 11 20:06:22.914 INFO [stderr] warning: constant item is never used: `MANHATTAN_LIMIT`
Dec 11 20:06:22.914 INFO [stderr]   --> src/six.rs:14:1
Dec 11 20:06:22.914 INFO [stderr]    |
Dec 11 20:06:22.914 INFO [stderr] 14 | const MANHATTAN_LIMIT: i32 = 10000;
Dec 11 20:06:22.914 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 20:06:22.914 INFO [stderr] 
Dec 11 20:06:22.915 INFO [stderr] warning: type alias is never used: `Grid`
Dec 11 20:06:22.915 INFO [stderr]   --> src/six.rs:16:1
Dec 11 20:06:22.915 INFO [stderr]    |
Dec 11 20:06:22.915 INFO [stderr] 16 | type Grid = Vec<Vec<GridCell>>;
Dec 11 20:06:22.915 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 20:06:22.915 INFO [stderr] 
Dec 11 20:06:22.915 INFO [stderr] warning: variant is never constructed: `Border`
Dec 11 20:06:22.915 INFO [stderr]   --> src/six.rs:21:5
Dec 11 20:06:22.915 INFO [stderr]    |
Dec 11 20:06:22.915 INFO [stderr] 21 |     Border,
Dec 11 20:06:22.915 INFO [stderr]    |     ^^^^^^
Dec 11 20:06:22.915 INFO [stderr] 
Dec 11 20:06:22.915 INFO [stderr] warning: function is never used: `calculate_frequency`
Dec 11 20:06:22.915 INFO [stderr]  --> src/one.rs:7:1
Dec 11 20:06:22.915 INFO [stderr]   |
Dec 11 20:06:22.915 INFO [stderr] 7 | pub fn calculate_frequency() -> Result<i32> {
Dec 11 20:06:22.915 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 20:06:22.915 INFO [stderr]   |
Dec 11 20:06:22.915 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 11 20:06:22.915 INFO [stderr] 
Dec 11 20:06:22.915 INFO [stderr] warning: function is never used: `first_repeated_frequency`
Dec 11 20:06:22.915 INFO [stderr]   --> src/one.rs:14:1
Dec 11 20:06:22.915 INFO [stderr]    |
Dec 11 20:06:22.915 INFO [stderr] 14 | pub fn first_repeated_frequency() -> i32 {
Dec 11 20:06:22.915 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 20:06:22.915 INFO [stderr] 
Dec 11 20:06:22.916 INFO [stderr] warning: struct is never constructed: `RepeatCounts`
Dec 11 20:06:22.916 INFO [stderr]  --> src/two.rs:9:1
Dec 11 20:06:22.916 INFO [stderr]   |
Dec 11 20:06:22.916 INFO [stderr] 9 | struct RepeatCounts {
Dec 11 20:06:22.916 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^
Dec 11 20:06:22.916 INFO [stderr] 
Dec 11 20:06:22.916 INFO [stderr] warning: function is never used: `calculate_checksum`
Dec 11 20:06:22.916 INFO [stderr]   --> src/two.rs:15:1
Dec 11 20:06:22.916 INFO [stderr]    |
Dec 11 20:06:22.916 INFO [stderr] 15 | pub fn calculate_checksum() -> i32 {
Dec 11 20:06:22.916 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 20:06:22.916 INFO [stderr] 
Dec 11 20:06:22.916 INFO [stderr] warning: function is never used: `find_common_letters`
Dec 11 20:06:22.916 INFO [stderr]   --> src/two.rs:53:1
Dec 11 20:06:22.916 INFO [stderr]    |
Dec 11 20:06:22.916 INFO [stderr] 53 | pub fn find_common_letters() -> String {
Dec 11 20:06:22.916 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 20:06:22.916 INFO [stderr] 
Dec 11 20:06:22.916 INFO [stderr] warning: function is never used: `has_single_char_difference`
Dec 11 20:06:22.916 INFO [stderr]   --> src/two.rs:73:1
Dec 11 20:06:22.916 INFO [stderr]    |
Dec 11 20:06:22.916 INFO [stderr] 73 | fn has_single_char_difference(left: &str, right: &str) -> bool {
Dec 11 20:06:22.916 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 20:06:22.916 INFO [stderr] 
Dec 11 20:06:22.916 INFO [stderr] warning: function is never used: `get_common_chars`
Dec 11 20:06:22.916 INFO [stderr]   --> src/two.rs:92:1
Dec 11 20:06:22.916 INFO [stderr]    |
Dec 11 20:06:22.916 INFO [stderr] 92 | fn get_common_chars(left: &str, right: &str) -> String {
Dec 11 20:06:22.916 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 20:06:22.916 INFO [stderr] 
Dec 11 20:06:22.916 INFO [stderr] warning: type alias is never used: `Tiles`
Dec 11 20:06:22.916 INFO [stderr]  --> src/three.rs:5:1
Dec 11 20:06:22.916 INFO [stderr]   |
Dec 11 20:06:22.916 INFO [stderr] 5 | type Tiles = Vec<Vec<i32>>;
Dec 11 20:06:22.916 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 20:06:22.916 INFO [stderr] 
Dec 11 20:06:22.916 INFO [stderr] warning: struct is never constructed: `Location`
Dec 11 20:06:22.917 INFO [stderr]  --> src/three.rs:8:1
Dec 11 20:06:22.917 INFO [stderr]   |
Dec 11 20:06:22.917 INFO [stderr] 8 | struct Location {
Dec 11 20:06:22.917 INFO [stderr]   | ^^^^^^^^^^^^^^^
Dec 11 20:06:22.917 INFO [stderr] 
Dec 11 20:06:22.917 INFO [stderr] warning: struct is never constructed: `Dimension`
Dec 11 20:06:22.917 INFO [stderr]   --> src/three.rs:14:1
Dec 11 20:06:22.917 INFO [stderr]    |
Dec 11 20:06:22.917 INFO [stderr] 14 | struct Dimension {
Dec 11 20:06:22.917 INFO [stderr]    | ^^^^^^^^^^^^^^^^
Dec 11 20:06:22.917 INFO [stderr] 
Dec 11 20:06:22.917 INFO [stderr] warning: struct is never constructed: `Claim`
Dec 11 20:06:22.917 INFO [stderr]   --> src/three.rs:20:1
Dec 11 20:06:22.917 INFO [stderr]    |
Dec 11 20:06:22.917 INFO [stderr] 20 | struct Claim {
Dec 11 20:06:22.917 INFO [stderr]    | ^^^^^^^^^^^^
Dec 11 20:06:22.917 INFO [stderr] 
Dec 11 20:06:22.917 INFO [stderr] warning: function is never used: `find_num_square_inches_overlapping`
Dec 11 20:06:22.917 INFO [stderr]   --> src/three.rs:26:1
Dec 11 20:06:22.920 INFO [stderr]    |
Dec 11 20:06:22.920 INFO [stderr] 26 | pub fn find_num_square_inches_overlapping() -> usize {
Dec 11 20:06:22.920 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 20:06:22.920 INFO [stderr] 
Dec 11 20:06:22.920 INFO [stderr] warning: function is never used: `deserialise_claim`
Dec 11 20:06:22.920 INFO [stderr]   --> src/three.rs:71:1
Dec 11 20:06:22.920 INFO [stderr]    |
Dec 11 20:06:22.920 INFO [stderr] 71 | fn deserialise_claim(line: &str) -> Claim {
Dec 11 20:06:22.920 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 20:06:22.920 INFO [stderr] 
Dec 11 20:06:22.920 INFO [stderr] warning: function is never used: `add_layer_to_tiles`
Dec 11 20:06:22.920 INFO [stderr]   --> src/three.rs:91:1
Dec 11 20:06:22.920 INFO [stderr]    |
Dec 11 20:06:22.920 INFO [stderr] 91 | fn add_layer_to_tiles(tiles: &mut Tiles, claim: &Claim) {
Dec 11 20:06:22.920 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 20:06:22.920 INFO [stderr] 
Dec 11 20:06:22.920 INFO [stderr] warning: function is never used: `count_overlaps`
Dec 11 20:06:22.920 INFO [stderr]    --> src/three.rs:105:1
Dec 11 20:06:22.921 INFO [stderr]     |
Dec 11 20:06:22.921 INFO [stderr] 105 | fn count_overlaps(tiles: &Tiles) -> usize {
Dec 11 20:06:22.921 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 20:06:22.921 INFO [stderr] 
Dec 11 20:06:22.921 INFO [stderr] warning: constant item is never used: `END_OF_TIMESTAMP_INDEX`
Dec 11 20:06:22.921 INFO [stderr]  --> src/four.rs:7:1
Dec 11 20:06:22.921 INFO [stderr]   |
Dec 11 20:06:22.921 INFO [stderr] 7 | const END_OF_TIMESTAMP_INDEX: usize = 19;
Dec 11 20:06:22.921 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 20:06:22.921 INFO [stderr] 
Dec 11 20:06:22.921 INFO [stderr] warning: function is never used: `checksum`
Dec 11 20:06:22.921 INFO [stderr]   --> src/four.rs:11:1
Dec 11 20:06:22.921 INFO [stderr]    |
Dec 11 20:06:22.921 INFO [stderr] 11 | pub fn checksum() -> i32 {
Dec 11 20:06:22.921 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 20:06:22.921 INFO [stderr] 
Dec 11 20:06:22.921 INFO [stderr] warning: constant item is never used: `POLYMER_FILE`
Dec 11 20:06:22.921 INFO [stderr]  --> src/five.rs:5:1
Dec 11 20:06:22.921 INFO [stderr]   |
Dec 11 20:06:22.921 INFO [stderr] 5 | const POLYMER_FILE: &'static str = "src/files/five/polymer.txt";
Dec 11 20:06:22.921 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 20:06:22.921 INFO [stderr] 
Dec 11 20:06:22.921 INFO [stderr] warning: constant item is never used: `UNITS`
Dec 11 20:06:22.921 INFO [stderr]  --> src/five.rs:6:1
Dec 11 20:06:22.921 INFO [stderr]   |
Dec 11 20:06:22.921 INFO [stderr] 6 | const UNITS: &'static str = "abcdefghijklmnopqrstuvwxyz";
Dec 11 20:06:22.921 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 20:06:22.921 INFO [stderr] 
Dec 11 20:06:22.921 INFO [stderr] warning: function is never used: `length_of_final_string`
Dec 11 20:06:22.921 INFO [stderr]  --> src/five.rs:9:1
Dec 11 20:06:22.921 INFO [stderr]   |
Dec 11 20:06:22.921 INFO [stderr] 9 | pub fn length_of_final_string() -> usize {
Dec 11 20:06:22.921 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 20:06:22.921 INFO [stderr] 
Dec 11 20:06:22.921 INFO [stderr] warning: function is never used: `react`
Dec 11 20:06:22.921 INFO [stderr]   --> src/five.rs:23:1
Dec 11 20:06:22.921 INFO [stderr]    |
Dec 11 20:06:22.921 INFO [stderr] 23 | fn react(polymer: String) -> String {
Dec 11 20:06:22.921 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 20:06:22.921 INFO [stderr] 
Dec 11 20:06:22.921 INFO [stderr] warning: function is never used: `react_filtered`
Dec 11 20:06:22.921 INFO [stderr]   --> src/five.rs:28:1
Dec 11 20:06:22.921 INFO [stderr]    |
Dec 11 20:06:22.921 INFO [stderr] 28 | fn react_filtered(polymer: &String, skip: char) -> String {
Dec 11 20:06:22.921 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 20:06:22.921 INFO [stderr] 
Dec 11 20:06:22.921 INFO [stderr] warning: function is never used: `polar_opposites`
Dec 11 20:06:22.921 INFO [stderr]   --> src/five.rs:34:1
Dec 11 20:06:22.921 INFO [stderr]    |
Dec 11 20:06:22.921 INFO [stderr] 34 | fn polar_opposites(a: char, b: char) -> bool {
Dec 11 20:06:22.921 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 20:06:22.921 INFO [stderr] 
Dec 11 20:06:22.921 INFO [stderr] warning: function is never used: `react_with_unit`
Dec 11 20:06:22.921 INFO [stderr]   --> src/five.rs:38:1
Dec 11 20:06:22.922 INFO [stderr]    |
Dec 11 20:06:22.922 INFO [stderr] 38 | fn react_with_unit(polymer: &mut String, unit: char) -> String {
Dec 11 20:06:22.922 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 20:06:22.922 INFO [stderr] 
Dec 11 20:06:22.922 INFO [stderr] warning: constant item is never used: `COORDS_FILE`
Dec 11 20:06:22.922 INFO [stderr]   --> src/six.rs:13:1
Dec 11 20:06:22.922 INFO [stderr]    |
Dec 11 20:06:22.922 INFO [stderr] 13 | const COORDS_FILE: &'static str = "src/files/six/coords.txt";
Dec 11 20:06:22.922 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 20:06:22.922 INFO [stderr] 
Dec 11 20:06:22.922 INFO [stderr] warning: constant item is never used: `MANHATTAN_LIMIT`
Dec 11 20:06:22.922 INFO [stderr]   --> src/six.rs:14:1
Dec 11 20:06:22.922 INFO [stderr]    |
Dec 11 20:06:22.922 INFO [stderr] 14 | const MANHATTAN_LIMIT: i32 = 10000;
Dec 11 20:06:22.922 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 20:06:22.922 INFO [stderr] 
Dec 11 20:06:22.922 INFO [stderr] warning: type alias is never used: `Grid`
Dec 11 20:06:22.922 INFO [stderr]   --> src/six.rs:16:1
Dec 11 20:06:22.922 INFO [stderr]    |
Dec 11 20:06:22.922 INFO [stderr] 16 | type Grid = Vec<Vec<GridCell>>;
Dec 11 20:06:22.922 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 20:06:22.922 INFO [stderr] 
Dec 11 20:06:22.922 INFO [stderr] warning: variant is never constructed: `Border`
Dec 11 20:06:22.922 INFO [stderr]   --> src/six.rs:21:5
Dec 11 20:06:22.922 INFO [stderr]    |
Dec 11 20:06:22.922 INFO [stderr] 21 |     Border,
Dec 11 20:06:22.922 INFO [stderr]    |     ^^^^^^
Dec 11 20:06:22.922 INFO [stderr] 
Dec 11 20:06:22.922 INFO [stderr] warning: variant is never constructed: `TerritoryOfPoint`
Dec 11 20:06:22.922 INFO [stderr]   --> src/six.rs:25:5
Dec 11 20:06:22.922 INFO [stderr]    |
Dec 11 20:06:22.922 INFO [stderr] 25 |     TerritoryOfPoint { point_id: String },
Dec 11 20:06:22.922 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 20:06:22.922 INFO [stderr] 
Dec 11 20:06:22.922 INFO [stderr] warning: variant is never constructed: `Empty`
Dec 11 20:06:22.922 INFO [stderr]   --> src/six.rs:27:5
Dec 11 20:06:22.922 INFO [stderr]    |
Dec 11 20:06:22.922 INFO [stderr] 27 |     Empty,
Dec 11 20:06:22.922 INFO [stderr]    |     ^^^^^
Dec 11 20:06:22.922 INFO [stderr] 
Dec 11 20:06:22.922 INFO [stderr] warning: method is never used: `in_territory_of`
Dec 11 20:06:22.922 INFO [stderr]   --> src/six.rs:34:5
Dec 11 20:06:22.922 INFO [stderr]    |
Dec 11 20:06:22.922 INFO [stderr] 34 |     fn in_territory_of(point_id: String) -> Self {
Dec 11 20:06:22.922 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 20:06:22.922 INFO [stderr] 
Dec 11 20:06:22.922 INFO [stderr] warning: method is never used: `id`
Dec 11 20:06:22.922 INFO [stderr]   --> src/six.rs:37:5
Dec 11 20:06:22.922 INFO [stderr]    |
Dec 11 20:06:22.922 INFO [stderr] 37 |     fn id(&self) -> Option<String> {
Dec 11 20:06:22.922 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 20:06:22.922 INFO [stderr] 
Dec 11 20:06:22.922 INFO [stderr] warning: method is never used: `get_territory_id`
Dec 11 20:06:22.922 INFO [stderr]   --> src/six.rs:43:5
Dec 11 20:06:22.922 INFO [stderr]    |
Dec 11 20:06:22.922 INFO [stderr] 43 |     fn get_territory_id(&self) -> Option<String> {
Dec 11 20:06:22.922 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 20:06:22.922 INFO [stderr] 
Dec 11 20:06:22.922 INFO [stderr] warning: method is never used: `row`
Dec 11 20:06:22.922 INFO [stderr]   --> src/six.rs:50:5
Dec 11 20:06:22.922 INFO [stderr]    |
Dec 11 20:06:22.922 INFO [stderr] 50 |     fn row(&self) -> Option<usize> {
Dec 11 20:06:22.922 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 20:06:22.922 INFO [stderr] 
Dec 11 20:06:22.922 INFO [stderr] warning: method is never used: `col`
Dec 11 20:06:22.922 INFO [stderr]   --> src/six.rs:56:5
Dec 11 20:06:22.922 INFO [stderr]    |
Dec 11 20:06:22.922 INFO [stderr] 56 |     fn col(&self) -> Option<usize> {
Dec 11 20:06:22.922 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 20:06:22.922 INFO [stderr] 
Dec 11 20:06:22.922 INFO [stderr] warning: function is never used: `get_largest_area`
Dec 11 20:06:22.922 INFO [stderr]   --> src/six.rs:84:1
Dec 11 20:06:22.922 INFO [stderr]    |
Dec 11 20:06:22.922 INFO [stderr] 84 | pub fn get_largest_area() -> i32 {
Dec 11 20:06:22.922 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 20:06:22.922 INFO [stderr] 
Dec 11 20:06:22.922 INFO [stderr] warning: function is never used: `find_region`
Dec 11 20:06:22.922 INFO [stderr]    --> src/six.rs:119:1
Dec 11 20:06:22.922 INFO [stderr]     |
Dec 11 20:06:22.922 INFO [stderr] 119 | pub fn find_region() -> i32 {
Dec 11 20:06:22.922 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 20:06:22.922 INFO [stderr] 
Dec 11 20:06:22.922 INFO [stderr] warning: function is never used: `build_grid`
Dec 11 20:06:22.922 INFO [stderr]    --> src/six.rs:146:1
Dec 11 20:06:22.922 INFO [stderr]     |
Dec 11 20:06:22.922 INFO [stderr] 146 | fn build_grid(points: &Vec<GridCell>) -> Grid {
Dec 11 20:06:22.922 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 20:06:22.922 INFO [stderr] 
Dec 11 20:06:22.922 INFO [stderr] warning: function is never used: `load_points_from_coords_file`
Dec 11 20:06:22.923 INFO [stderr]    --> src/six.rs:163:1
Dec 11 20:06:22.923 INFO [stderr]     |
Dec 11 20:06:22.923 INFO [stderr] 163 | fn load_points_from_coords_file() -> Vec<GridCell> {
Dec 11 20:06:22.923 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 20:06:22.923 INFO [stderr] 
Dec 11 20:06:22.923 INFO [stderr] warning: function is never used: `fill_grid_with`
Dec 11 20:06:22.923 INFO [stderr]    --> src/six.rs:171:1
Dec 11 20:06:22.923 INFO [stderr]     |
Dec 11 20:06:22.923 INFO [stderr] 171 | fn fill_grid_with(points: &Vec<GridCell>, height: usize, width: usize) -> Grid {
Dec 11 20:06:22.923 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 20:06:22.923 INFO [stderr] 
Dec 11 20:06:22.923 INFO [stderr] warning: function is never used: `populate_closest_points`
Dec 11 20:06:22.923 INFO [stderr]    --> src/six.rs:183:1
Dec 11 20:06:22.923 INFO [stderr]     |
Dec 11 20:06:22.923 INFO [stderr] 183 | fn populate_closest_points(points: &Vec<GridCell>, grid: &mut Grid) {
Dec 11 20:06:22.923 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 20:06:22.923 INFO [stderr] 
Dec 11 20:06:22.923 INFO [stderr] warning: function is never used: `points_with_infinite_territory`
Dec 11 20:06:22.923 INFO [stderr]    --> src/six.rs:218:1
Dec 11 20:06:22.923 INFO [stderr]     |
Dec 11 20:06:22.923 INFO [stderr] 218 | fn points_with_infinite_territory(grid: &Grid) -> HashSet<String> {
Dec 11 20:06:22.923 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 20:06:22.923 INFO [stderr] 
Dec 11 20:06:22.923 INFO [stderr] warning: function is never used: `manhattan_distance`
Dec 11 20:06:22.923 INFO [stderr]    --> src/six.rs:252:1
Dec 11 20:06:22.923 INFO [stderr]     |
Dec 11 20:06:22.923 INFO [stderr] 252 | fn manhattan_distance(point: &GridCell, target_row: usize, target_col: usize) -> i32 {
Dec 11 20:06:22.923 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 20:06:22.923 INFO [stderr] 
Dec 11 20:06:22.923 INFO [stderr] warning: variant is never constructed: `TerritoryOfPoint`
Dec 11 20:06:22.923 INFO [stderr]   --> src/six.rs:25:5
Dec 11 20:06:22.923 INFO [stderr]    |
Dec 11 20:06:22.923 INFO [stderr] 25 |     TerritoryOfPoint { point_id: String },
Dec 11 20:06:22.923 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 20:06:22.923 INFO [stderr] 
Dec 11 20:06:22.923 INFO [stderr] warning: variant is never constructed: `Empty`
Dec 11 20:06:22.923 INFO [stderr]   --> src/six.rs:27:5
Dec 11 20:06:22.923 INFO [stderr]    |
Dec 11 20:06:22.923 INFO [stderr] 27 |     Empty,
Dec 11 20:06:22.923 INFO [stderr]    |     ^^^^^
Dec 11 20:06:22.923 INFO [stderr] 
Dec 11 20:06:22.923 INFO [stderr] warning: method is never used: `in_territory_of`
Dec 11 20:06:22.923 INFO [stderr]   --> src/six.rs:34:5
Dec 11 20:06:22.923 INFO [stderr]    |
Dec 11 20:06:22.923 INFO [stderr] 34 |     fn in_territory_of(point_id: String) -> Self {
Dec 11 20:06:22.923 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 20:06:22.923 INFO [stderr] 
Dec 11 20:06:22.923 INFO [stderr] warning: method is never used: `id`
Dec 11 20:06:22.923 INFO [stderr]   --> src/six.rs:37:5
Dec 11 20:06:22.923 INFO [stderr]    |
Dec 11 20:06:22.923 INFO [stderr] 37 |     fn id(&self) -> Option<String> {
Dec 11 20:06:22.923 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 20:06:22.923 INFO [stderr] 
Dec 11 20:06:22.923 INFO [stderr] warning: method is never used: `get_territory_id`
Dec 11 20:06:22.923 INFO [stderr]   --> src/six.rs:43:5
Dec 11 20:06:22.923 INFO [stderr]    |
Dec 11 20:06:22.923 INFO [stderr] 43 |     fn get_territory_id(&self) -> Option<String> {
Dec 11 20:06:22.923 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 20:06:22.923 INFO [stderr] 
Dec 11 20:06:22.923 INFO [stderr] warning: method is never used: `row`
Dec 11 20:06:22.923 INFO [stderr]   --> src/six.rs:50:5
Dec 11 20:06:22.923 INFO [stderr]    |
Dec 11 20:06:22.923 INFO [stderr] 50 |     fn row(&self) -> Option<usize> {
Dec 11 20:06:22.923 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 20:06:22.923 INFO [stderr] 
Dec 11 20:06:22.923 INFO [stderr] warning: method is never used: `col`
Dec 11 20:06:22.924 INFO [stderr]   --> src/six.rs:56:5
Dec 11 20:06:22.924 INFO [stderr]    |
Dec 11 20:06:22.924 INFO [stderr] 56 |     fn col(&self) -> Option<usize> {
Dec 11 20:06:22.924 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 20:06:22.924 INFO [stderr] 
Dec 11 20:06:22.924 INFO [stderr] warning: function is never used: `get_largest_area`
Dec 11 20:06:22.924 INFO [stderr]   --> src/six.rs:84:1
Dec 11 20:06:22.924 INFO [stderr]    |
Dec 11 20:06:22.924 INFO [stderr] 84 | pub fn get_largest_area() -> i32 {
Dec 11 20:06:22.924 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 20:06:22.924 INFO [stderr] 
Dec 11 20:06:22.924 INFO [stderr] warning: function is never used: `find_region`
Dec 11 20:06:22.924 INFO [stderr]    --> src/six.rs:119:1
Dec 11 20:06:22.924 INFO [stderr]     |
Dec 11 20:06:22.924 INFO [stderr] 119 | pub fn find_region() -> i32 {
Dec 11 20:06:22.924 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 20:06:22.924 INFO [stderr] 
Dec 11 20:06:22.924 INFO [stderr] warning: function is never used: `build_grid`
Dec 11 20:06:22.924 INFO [stderr]    --> src/six.rs:146:1
Dec 11 20:06:22.924 INFO [stderr]     |
Dec 11 20:06:22.924 INFO [stderr] 146 | fn build_grid(points: &Vec<GridCell>) -> Grid {
Dec 11 20:06:22.924 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 20:06:22.924 INFO [stderr] 
Dec 11 20:06:22.924 INFO [stderr] warning: function is never used: `load_points_from_coords_file`
Dec 11 20:06:22.924 INFO [stderr]    --> src/six.rs:163:1
Dec 11 20:06:22.924 INFO [stderr]     |
Dec 11 20:06:22.924 INFO [stderr] 163 | fn load_points_from_coords_file() -> Vec<GridCell> {
Dec 11 20:06:22.924 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 20:06:22.924 INFO [stderr] 
Dec 11 20:06:22.924 INFO [stderr] warning: function is never used: `fill_grid_with`
Dec 11 20:06:22.924 INFO [stderr]    --> src/six.rs:171:1
Dec 11 20:06:22.924 INFO [stderr]     |
Dec 11 20:06:22.924 INFO [stderr] 171 | fn fill_grid_with(points: &Vec<GridCell>, height: usize, width: usize) -> Grid {
Dec 11 20:06:22.924 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 20:06:22.924 INFO [stderr] 
Dec 11 20:06:22.924 INFO [stderr] warning: function is never used: `populate_closest_points`
Dec 11 20:06:22.924 INFO [stderr]    --> src/six.rs:183:1
Dec 11 20:06:22.924 INFO [stderr]     |
Dec 11 20:06:22.924 INFO [stderr] 183 | fn populate_closest_points(points: &Vec<GridCell>, grid: &mut Grid) {
Dec 11 20:06:22.924 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 20:06:22.924 INFO [stderr] 
Dec 11 20:06:22.924 INFO [stderr] warning: function is never used: `points_with_infinite_territory`
Dec 11 20:06:22.924 INFO [stderr]    --> src/six.rs:218:1
Dec 11 20:06:22.924 INFO [stderr]     |
Dec 11 20:06:22.924 INFO [stderr] 218 | fn points_with_infinite_territory(grid: &Grid) -> HashSet<String> {
Dec 11 20:06:22.924 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 20:06:22.924 INFO [stderr] 
Dec 11 20:06:22.924 INFO [stderr] warning: function is never used: `manhattan_distance`
Dec 11 20:06:22.924 INFO [stderr]    --> src/six.rs:252:1
Dec 11 20:06:22.924 INFO [stderr]     |
Dec 11 20:06:22.924 INFO [stderr] 252 | fn manhattan_distance(point: &GridCell, target_row: usize, target_col: usize) -> i32 {
Dec 11 20:06:22.924 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 20:06:22.924 INFO [stderr] 
Dec 11 20:06:23.008 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.99s
Dec 11 20:06:23.021 INFO [stderr] su: No module specific data is present
Dec 11 20:06:24.299 INFO running `"docker" "inspect" "178a0a25814cd74c366b27e8cab9e6ffc907a49c5fbeac19e333ec1ce4bdd539"`
Dec 11 20:06:24.678 INFO running `"docker" "rm" "-f" "178a0a25814cd74c366b27e8cab9e6ffc907a49c5fbeac19e333ec1ce4bdd539"`
Dec 11 20:06:25.044 INFO [stdout] 178a0a25814cd74c366b27e8cab9e6ffc907a49c5fbeac19e333ec1ce4bdd539