Nov 28 00:23:02.598 INFO checking moritayasuaki/mahj against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 00:23:02.598 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-0/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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"`
Nov 28 00:23:03.189 INFO [stdout] 6d37080297e8823573e7a8817cd6041df034f479638e810bda2b5268ca828fa4
Nov 28 00:23:03.197 INFO running `"docker" "start" "-a" "6d37080297e8823573e7a8817cd6041df034f479638e810bda2b5268ca828fa4"`
Nov 28 00:23:04.700 INFO [stderr] usermod: no changes
Nov 28 00:23:04.844 INFO [stderr]    Compiling syn v0.14.9
Nov 28 00:23:29.732 INFO [stderr]    Compiling synstructure v0.9.0
Nov 28 00:23:29.734 INFO [stderr]    Compiling futures-await-async-macro v0.1.4
Nov 28 00:23:42.432 INFO [stderr]    Compiling failure_derive v0.1.2
Nov 28 00:23:43.444 INFO [stderr]     Checking futures-await v0.1.1
Nov 28 00:23:46.452 INFO [stderr]     Checking failure v0.1.2
Nov 28 00:23:47.054 INFO [stderr]     Checking mahj v0.1.0 (/source)
Nov 28 00:23:48.047 INFO [stderr] warning: unused import: `std`
Nov 28 00:23:48.047 INFO [stderr]  --> src/table.rs:1:5
Nov 28 00:23:48.047 INFO [stderr]   |
Nov 28 00:23:48.047 INFO [stderr] 1 | use std;
Nov 28 00:23:48.047 INFO [stderr]   |     ^^^
Nov 28 00:23:48.052 INFO [stderr]   |
Nov 28 00:23:48.053 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 00:23:48.053 INFO [stderr] 
Nov 28 00:23:48.053 INFO [stderr] warning: unused import: `std::mem`
Nov 28 00:23:48.053 INFO [stderr]  --> src/table.rs:5:5
Nov 28 00:23:48.053 INFO [stderr]   |
Nov 28 00:23:48.053 INFO [stderr] 5 | use std::mem;
Nov 28 00:23:48.053 INFO [stderr]   |     ^^^^^^^^
Nov 28 00:23:48.053 INFO [stderr] 
Nov 28 00:23:48.055 INFO [stderr] warning: unused import: `std`
Nov 28 00:23:48.055 INFO [stderr]  --> src/game.rs:8:5
Nov 28 00:23:48.055 INFO [stderr]   |
Nov 28 00:23:48.055 INFO [stderr] 8 | use std;
Nov 28 00:23:48.055 INFO [stderr]   |     ^^^
Nov 28 00:23:48.055 INFO [stderr] 
Nov 28 00:23:48.055 INFO [stderr] warning: unused import: `BufRead`
Nov 28 00:23:48.055 INFO [stderr]  --> src/game.rs:9:15
Nov 28 00:23:48.055 INFO [stderr]   |
Nov 28 00:23:48.055 INFO [stderr] 9 | use std::io::{BufRead, Write};
Nov 28 00:23:48.055 INFO [stderr]   |               ^^^^^^^
Nov 28 00:23:48.055 INFO [stderr] 
Nov 28 00:23:48.089 INFO [stderr] warning: unused import: `std`
Nov 28 00:23:48.089 INFO [stderr]  --> src/table.rs:1:5
Nov 28 00:23:48.089 INFO [stderr]   |
Nov 28 00:23:48.089 INFO [stderr] 1 | use std;
Nov 28 00:23:48.089 INFO [stderr]   |     ^^^
Nov 28 00:23:48.089 INFO [stderr]   |
Nov 28 00:23:48.089 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 00:23:48.091 INFO [stderr] 
Nov 28 00:23:48.091 INFO [stderr] warning: unused import: `std::mem`
Nov 28 00:23:48.091 INFO [stderr]  --> src/table.rs:5:5
Nov 28 00:23:48.091 INFO [stderr]   |
Nov 28 00:23:48.091 INFO [stderr] 5 | use std::mem;
Nov 28 00:23:48.091 INFO [stderr]   |     ^^^^^^^^
Nov 28 00:23:48.091 INFO [stderr] 
Nov 28 00:23:48.091 INFO [stderr] warning: unused import: `std`
Nov 28 00:23:48.091 INFO [stderr]  --> src/game.rs:8:5
Nov 28 00:23:48.091 INFO [stderr]   |
Nov 28 00:23:48.091 INFO [stderr] 8 | use std;
Nov 28 00:23:48.091 INFO [stderr]   |     ^^^
Nov 28 00:23:48.091 INFO [stderr] 
Nov 28 00:23:48.091 INFO [stderr] warning: unused import: `BufRead`
Nov 28 00:23:48.091 INFO [stderr]  --> src/game.rs:9:15
Nov 28 00:23:48.091 INFO [stderr]   |
Nov 28 00:23:48.091 INFO [stderr] 9 | use std::io::{BufRead, Write};
Nov 28 00:23:48.091 INFO [stderr]   |               ^^^^^^^
Nov 28 00:23:48.091 INFO [stderr] 
Nov 28 00:23:49.000 INFO [stderr] warning: unused variable: `s`
Nov 28 00:23:49.001 INFO [stderr]    --> src/game.rs:241:17
Nov 28 00:23:49.002 INFO [stderr]     |
Nov 28 00:23:49.002 INFO [stderr] 241 |         let mut s = String::new();
Nov 28 00:23:49.003 INFO [stderr]     |                 ^ help: consider using `_s` instead
Nov 28 00:23:49.003 INFO [stderr]     |
Nov 28 00:23:49.004 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 28 00:23:49.004 INFO [stderr] 
Nov 28 00:23:49.005 INFO [stderr] warning: unused variable: `riichi`
Nov 28 00:23:49.006 INFO [stderr]    --> src/game.rs:332:37
Nov 28 00:23:49.006 INFO [stderr]     |
Nov 28 00:23:49.007 INFO [stderr] 332 |             Choice::Discard{figure, riichi} => {
Nov 28 00:23:49.007 INFO [stderr]     |                                     ^^^^^^ help: try ignoring the field: `riichi: _`
Nov 28 00:23:49.008 INFO [stderr] 
Nov 28 00:23:49.008 INFO [stderr] warning: unused variable: `riichi`
Nov 28 00:23:49.009 INFO [stderr]    --> src/game.rs:339:36
Nov 28 00:23:49.009 INFO [stderr]     |
Nov 28 00:23:49.010 INFO [stderr] 339 |             Choice::DrawAndDiscard{riichi} => {
Nov 28 00:23:49.010 INFO [stderr]     |                                    ^^^^^^ help: try ignoring the field: `riichi: _`
Nov 28 00:23:49.011 INFO [stderr] 
Nov 28 00:23:49.011 INFO [stderr] warning: unused variable: `i`
Nov 28 00:23:49.011 INFO [stderr]    --> src/game.rs:352:33
Nov 28 00:23:49.011 INFO [stderr]     |
Nov 28 00:23:49.011 INFO [stderr] 352 |                 if let Some((t, i)) = self.adding_kong_extract(figure) {
Nov 28 00:23:49.011 INFO [stderr]     |                                 ^ help: consider using `_i` instead
Nov 28 00:23:49.011 INFO [stderr] 
Nov 28 00:23:49.011 INFO [stderr] warning: unused variable: `ts`
Nov 28 00:23:49.011 INFO [stderr]    --> src/game.rs:356:29
Nov 28 00:23:49.011 INFO [stderr]     |
Nov 28 00:23:49.011 INFO [stderr] 356 |                 if let Some(ts) = self.land.extract_set(Set::from_shape_figure(Shape::KONG, figure)) {
Nov 28 00:23:49.011 INFO [stderr]     |                             ^^ help: consider using `_ts` instead
Nov 28 00:23:49.011 INFO [stderr] 
Nov 28 00:23:49.011 INFO [stderr] warning: unused variable: `t`
Nov 28 00:23:49.011 INFO [stderr]    --> src/game.rs:359:29
Nov 28 00:23:49.011 INFO [stderr]     |
Nov 28 00:23:49.011 INFO [stderr] 359 |                 if let Some(t) = self.land.extract(figure) {
Nov 28 00:23:49.011 INFO [stderr]     |                             ^ help: consider using `_t` instead
Nov 28 00:23:49.011 INFO [stderr] 
Nov 28 00:23:49.011 INFO [stderr] warning: unused variable: `expose`
Nov 28 00:23:49.011 INFO [stderr]    --> src/game.rs:399:43
Nov 28 00:23:49.020 INFO [stderr]     |
Nov 28 00:23:49.020 INFO [stderr] 399 |     pub fn replace(&mut self, seat: Wind, expose: bool) -> Result<Step, failure::Error> {
Nov 28 00:23:49.020 INFO [stderr]     |                                           ^^^^^^ help: consider using `_expose` instead
Nov 28 00:23:49.020 INFO [stderr] 
Nov 28 00:23:49.020 INFO [stderr] warning: unused variable: `seat`
Nov 28 00:23:49.020 INFO [stderr]    --> src/game.rs:458:31
Nov 28 00:23:49.020 INFO [stderr]     |
Nov 28 00:23:49.020 INFO [stderr] 458 |     pub fn discard(&mut self, seat: Wind) -> Result<Step, failure::Error> {
Nov 28 00:23:49.020 INFO [stderr]     |                               ^^^^ help: consider using `_seat` instead
Nov 28 00:23:49.020 INFO [stderr] 
Nov 28 00:23:49.036 INFO [stderr] warning: unused variable: `s`
Nov 28 00:23:49.037 INFO [stderr]    --> src/game.rs:241:17
Nov 28 00:23:49.037 INFO [stderr]     |
Nov 28 00:23:49.038 INFO [stderr] 241 |         let mut s = String::new();
Nov 28 00:23:49.039 INFO [stderr]     |                 ^ help: consider using `_s` instead
Nov 28 00:23:49.039 INFO [stderr]     |
Nov 28 00:23:49.040 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 28 00:23:49.040 INFO [stderr] 
Nov 28 00:23:49.041 INFO [stderr] warning: unused variable: `riichi`
Nov 28 00:23:49.042 INFO [stderr]    --> src/game.rs:332:37
Nov 28 00:23:49.042 INFO [stderr]     |
Nov 28 00:23:49.043 INFO [stderr] 332 |             Choice::Discard{figure, riichi} => {
Nov 28 00:23:49.043 INFO [stderr]     |                                     ^^^^^^ help: try ignoring the field: `riichi: _`
Nov 28 00:23:49.044 INFO [stderr] 
Nov 28 00:23:49.045 INFO [stderr] warning: unused variable: `riichi`
Nov 28 00:23:49.045 INFO [stderr]    --> src/game.rs:339:36
Nov 28 00:23:49.046 INFO [stderr]     |
Nov 28 00:23:49.047 INFO [stderr] 339 |             Choice::DrawAndDiscard{riichi} => {
Nov 28 00:23:49.047 INFO [stderr]     |                                    ^^^^^^ help: try ignoring the field: `riichi: _`
Nov 28 00:23:49.048 INFO [stderr] 
Nov 28 00:23:49.049 INFO [stderr] warning: unused variable: `i`
Nov 28 00:23:49.050 INFO [stderr]    --> src/game.rs:352:33
Nov 28 00:23:49.051 INFO [stderr]     |
Nov 28 00:23:49.052 INFO [stderr] 352 |                 if let Some((t, i)) = self.adding_kong_extract(figure) {
Nov 28 00:23:49.053 INFO [stderr]     |                                 ^ help: consider using `_i` instead
Nov 28 00:23:49.053 INFO [stderr] 
Nov 28 00:23:49.054 INFO [stderr] warning: unused variable: `ts`
Nov 28 00:23:49.054 INFO [stderr]    --> src/game.rs:356:29
Nov 28 00:23:49.055 INFO [stderr]     |
Nov 28 00:23:49.055 INFO [stderr] 356 |                 if let Some(ts) = self.land.extract_set(Set::from_shape_figure(Shape::KONG, figure)) {
Nov 28 00:23:49.056 INFO [stderr]     |                             ^^ help: consider using `_ts` instead
Nov 28 00:23:49.056 INFO [stderr] 
Nov 28 00:23:49.057 INFO [stderr] warning: unused variable: `t`
Nov 28 00:23:49.058 INFO [stderr]    --> src/game.rs:359:29
Nov 28 00:23:49.058 INFO [stderr]     |
Nov 28 00:23:49.059 INFO [stderr] 359 |                 if let Some(t) = self.land.extract(figure) {
Nov 28 00:23:49.059 INFO [stderr]     |                             ^ help: consider using `_t` instead
Nov 28 00:23:49.060 INFO [stderr] 
Nov 28 00:23:49.061 INFO [stderr] warning: unused variable: `expose`
Nov 28 00:23:49.061 INFO [stderr]    --> src/game.rs:399:43
Nov 28 00:23:49.062 INFO [stderr]     |
Nov 28 00:23:49.062 INFO [stderr] 399 |     pub fn replace(&mut self, seat: Wind, expose: bool) -> Result<Step, failure::Error> {
Nov 28 00:23:49.063 INFO [stderr]     |                                           ^^^^^^ help: consider using `_expose` instead
Nov 28 00:23:49.063 INFO [stderr] 
Nov 28 00:23:49.064 INFO [stderr] warning: unused variable: `seat`
Nov 28 00:23:49.065 INFO [stderr]    --> src/game.rs:458:31
Nov 28 00:23:49.065 INFO [stderr]     |
Nov 28 00:23:49.066 INFO [stderr] 458 |     pub fn discard(&mut self, seat: Wind) -> Result<Step, failure::Error> {
Nov 28 00:23:49.066 INFO [stderr]     |                               ^^^^ help: consider using `_seat` instead
Nov 28 00:23:49.067 INFO [stderr] 
Nov 28 00:23:49.268 INFO [stderr] warning: variable does not need to be mutable
Nov 28 00:23:49.269 INFO [stderr]    --> src/game.rs:241:13
Nov 28 00:23:49.270 INFO [stderr]     |
Nov 28 00:23:49.271 INFO [stderr] 241 |         let mut s = String::new();
Nov 28 00:23:49.271 INFO [stderr]     |             ----^
Nov 28 00:23:49.272 INFO [stderr]     |             |
Nov 28 00:23:49.272 INFO [stderr]     |             help: remove this `mut`
Nov 28 00:23:49.273 INFO [stderr] warning: variable does not need to be mutable
Nov 28 00:23:49.273 INFO [stderr]    --> src/game.rs:241:13
Nov 28 00:23:49.274 INFO [stderr]     |
Nov 28 00:23:49.275 INFO [stderr] 241 |         let mut s = String::new();
Nov 28 00:23:49.275 INFO [stderr]     |             ----^
Nov 28 00:23:49.276 INFO [stderr]     |             |
Nov 28 00:23:49.276 INFO [stderr]     |             help: remove this `mut`
Nov 28 00:23:49.277 INFO [stderr]     |
Nov 28 00:23:49.278 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 28 00:23:49.279 INFO [stderr] 
Nov 28 00:23:49.280 INFO [stderr]     |
Nov 28 00:23:49.281 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 28 00:23:49.281 INFO [stderr] 
Nov 28 00:23:49.346 INFO [stderr] warning: method is never used: `is_empty`
Nov 28 00:23:49.346 INFO [stderr]    --> src/tile.rs:188:5
Nov 28 00:23:49.346 INFO [stderr]     |
Nov 28 00:23:49.346 INFO [stderr] 188 |     pub fn is_empty(&self) -> bool {
Nov 28 00:23:49.346 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 00:23:49.347 INFO [stderr]     |
Nov 28 00:23:49.347 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 28 00:23:49.347 INFO [stderr] 
Nov 28 00:23:49.349 INFO [stderr] warning: method is never used: `clear`
Nov 28 00:23:49.349 INFO [stderr]    --> src/tile.rs:194:5
Nov 28 00:23:49.349 INFO [stderr]     |
Nov 28 00:23:49.349 INFO [stderr] 194 |     pub fn clear(&mut self) {
Nov 28 00:23:49.349 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 00:23:49.349 INFO [stderr] 
Nov 28 00:23:49.350 INFO [stderr] warning: method is never used: `new`
Nov 28 00:23:49.350 INFO [stderr]    --> src/tile.rs:436:5
Nov 28 00:23:49.350 INFO [stderr]     |
Nov 28 00:23:49.350 INFO [stderr] 436 |     pub fn new() -> Self {
Nov 28 00:23:49.350 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^
Nov 28 00:23:49.351 INFO [stderr] 
Nov 28 00:23:49.351 INFO [stderr] warning: method is never used: `is_empty`
Nov 28 00:23:49.351 INFO [stderr]    --> src/tile.rs:439:5
Nov 28 00:23:49.351 INFO [stderr]     |
Nov 28 00:23:49.351 INFO [stderr] 439 |     pub fn is_empty(&self) -> bool {
Nov 28 00:23:49.351 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 00:23:49.351 INFO [stderr] 
Nov 28 00:23:49.353 INFO [stderr] warning: method is never used: `count`
Nov 28 00:23:49.353 INFO [stderr]    --> src/tile.rs:442:5
Nov 28 00:23:49.353 INFO [stderr]     |
Nov 28 00:23:49.353 INFO [stderr] 442 |     pub fn count(&self) -> usize {
Nov 28 00:23:49.353 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 00:23:49.353 INFO [stderr] 
Nov 28 00:23:49.353 INFO [stderr] warning: method is never used: `next`
Nov 28 00:23:49.353 INFO [stderr]    --> src/tile.rs:445:5
Nov 28 00:23:49.353 INFO [stderr]     |
Nov 28 00:23:49.353 INFO [stderr] 445 |     pub fn next(&mut self) -> Option<Suit> {
Nov 28 00:23:49.353 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 00:23:49.353 INFO [stderr] 
Nov 28 00:23:49.356 INFO [stderr] warning: struct is never constructed: `SuitTiles`
Nov 28 00:23:49.356 INFO [stderr]    --> src/tile.rs:457:1
Nov 28 00:23:49.356 INFO [stderr]     |
Nov 28 00:23:49.356 INFO [stderr] 457 | pub struct SuitTiles(u64);
Nov 28 00:23:49.356 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 00:23:49.356 INFO [stderr] 
Nov 28 00:23:49.357 INFO [stderr] warning: method is never used: `raw`
Nov 28 00:23:49.357 INFO [stderr]    --> src/tile.rs:460:5
Nov 28 00:23:49.357 INFO [stderr]     |
Nov 28 00:23:49.357 INFO [stderr] 460 |     pub fn raw(self) -> usize {
Nov 28 00:23:49.357 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 00:23:49.357 INFO [stderr] 
Nov 28 00:23:49.359 INFO [stderr] warning: method is never used: `from_raw`
Nov 28 00:23:49.359 INFO [stderr]    --> src/tile.rs:463:5
Nov 28 00:23:49.359 INFO [stderr]     |
Nov 28 00:23:49.359 INFO [stderr] 463 |     pub fn from_raw(raw: usize) -> Self {
Nov 28 00:23:49.359 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 00:23:49.359 INFO [stderr] 
Nov 28 00:23:49.359 INFO [stderr] warning: method is never used: `new`
Nov 28 00:23:49.359 INFO [stderr]    --> src/tile.rs:466:5
Nov 28 00:23:49.359 INFO [stderr]     |
Nov 28 00:23:49.359 INFO [stderr] 466 |     pub fn new() -> Self {
Nov 28 00:23:49.359 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^
Nov 28 00:23:49.362 INFO [stderr] 
Nov 28 00:23:49.362 INFO [stderr] warning: method is never used: `is_empty`
Nov 28 00:23:49.362 INFO [stderr]    --> src/tile.rs:469:5
Nov 28 00:23:49.362 INFO [stderr]     |
Nov 28 00:23:49.362 INFO [stderr] 469 |     pub fn is_empty(&self) -> bool {
Nov 28 00:23:49.362 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 00:23:49.362 INFO [stderr] 
Nov 28 00:23:49.364 INFO [stderr] warning: method is never used: `suit`
Nov 28 00:23:49.364 INFO [stderr]    --> src/tile.rs:472:5
Nov 28 00:23:49.364 INFO [stderr]     |
Nov 28 00:23:49.364 INFO [stderr] 472 |     pub fn suit(&self) -> Suit {
Nov 28 00:23:49.364 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 00:23:49.364 INFO [stderr] 
Nov 28 00:23:49.365 INFO [stderr] warning: method is never used: `singleton`
Nov 28 00:23:49.365 INFO [stderr]    --> src/tile.rs:475:5
Nov 28 00:23:49.365 INFO [stderr]     |
Nov 28 00:23:49.366 INFO [stderr] 475 |     pub fn singleton(tile: Tile) -> Self {
Nov 28 00:23:49.366 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 00:23:49.366 INFO [stderr] 
Nov 28 00:23:49.367 INFO [stderr] warning: method is never used: `payment`
Nov 28 00:23:49.367 INFO [stderr]   --> src/game.rs:28:5
Nov 28 00:23:49.367 INFO [stderr]    |
Nov 28 00:23:49.367 INFO [stderr] 28 |     pub fn payment(&mut self, payer: usize, receiver: usize, points: isize) {
Nov 28 00:23:49.367 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 00:23:49.367 INFO [stderr] 
Nov 28 00:23:49.367 INFO [stderr] warning: field is never used: `sticks`
Nov 28 00:23:49.367 INFO [stderr]   --> src/game.rs:39:5
Nov 28 00:23:49.367 INFO [stderr]    |
Nov 28 00:23:49.367 INFO [stderr] 39 |     sticks: &'a mut Sticks,
Nov 28 00:23:49.367 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Nov 28 00:23:49.370 INFO [stderr] 
Nov 28 00:23:49.370 INFO [stderr] warning: field is never used: `round`
Nov 28 00:23:49.370 INFO [stderr]   --> src/game.rs:40:5
Nov 28 00:23:49.370 INFO [stderr]    |
Nov 28 00:23:49.370 INFO [stderr] 40 |     round: Wind,
Nov 28 00:23:49.370 INFO [stderr]    |     ^^^^^^^^^^^
Nov 28 00:23:49.370 INFO [stderr] 
Nov 28 00:23:49.371 INFO [stderr] warning: method is never used: `is_empty`
Nov 28 00:23:49.371 INFO [stderr]    --> src/tile.rs:188:5
Nov 28 00:23:49.371 INFO [stderr]     |
Nov 28 00:23:49.371 INFO [stderr] 188 |     pub fn is_empty(&self) -> bool {
Nov 28 00:23:49.371 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 00:23:49.371 INFO [stderr]     |
Nov 28 00:23:49.371 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 28 00:23:49.371 INFO [stderr] 
Nov 28 00:23:49.371 INFO [stderr] warning: method is never used: `clear`
Nov 28 00:23:49.371 INFO [stderr]    --> src/tile.rs:194:5
Nov 28 00:23:49.371 INFO [stderr]     |
Nov 28 00:23:49.371 INFO [stderr] 194 |     pub fn clear(&mut self) {
Nov 28 00:23:49.371 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 00:23:49.371 INFO [stderr] 
Nov 28 00:23:49.371 INFO [stderr] warning: method is never used: `new`
Nov 28 00:23:49.371 INFO [stderr]    --> src/tile.rs:436:5
Nov 28 00:23:49.371 INFO [stderr]     |
Nov 28 00:23:49.371 INFO [stderr] 436 |     pub fn new() -> Self {
Nov 28 00:23:49.371 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^
Nov 28 00:23:49.371 INFO [stderr] 
Nov 28 00:23:49.371 INFO [stderr] warning: method is never used: `is_empty`
Nov 28 00:23:49.371 INFO [stderr]    --> src/tile.rs:439:5
Nov 28 00:23:49.371 INFO [stderr]     |
Nov 28 00:23:49.371 INFO [stderr] 439 |     pub fn is_empty(&self) -> bool {
Nov 28 00:23:49.371 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 00:23:49.371 INFO [stderr] 
Nov 28 00:23:49.371 INFO [stderr] warning: method is never used: `count`
Nov 28 00:23:49.371 INFO [stderr]    --> src/tile.rs:442:5
Nov 28 00:23:49.371 INFO [stderr]     |
Nov 28 00:23:49.371 INFO [stderr] 442 |     pub fn count(&self) -> usize {
Nov 28 00:23:49.371 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 00:23:49.371 INFO [stderr] 
Nov 28 00:23:49.371 INFO [stderr] warning: method is never used: `next`
Nov 28 00:23:49.371 INFO [stderr]    --> src/tile.rs:445:5
Nov 28 00:23:49.371 INFO [stderr]     |
Nov 28 00:23:49.371 INFO [stderr] 445 |     pub fn next(&mut self) -> Option<Suit> {
Nov 28 00:23:49.371 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 00:23:49.371 INFO [stderr] 
Nov 28 00:23:49.371 INFO [stderr] warning: struct is never constructed: `SuitTiles`
Nov 28 00:23:49.371 INFO [stderr]    --> src/tile.rs:457:1
Nov 28 00:23:49.371 INFO [stderr]     |
Nov 28 00:23:49.371 INFO [stderr] 457 | pub struct SuitTiles(u64);
Nov 28 00:23:49.371 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 00:23:49.371 INFO [stderr] 
Nov 28 00:23:49.372 INFO [stderr] warning: method is never used: `raw`
Nov 28 00:23:49.372 INFO [stderr]    --> src/tile.rs:460:5
Nov 28 00:23:49.372 INFO [stderr]     |
Nov 28 00:23:49.372 INFO [stderr] 460 |     pub fn raw(self) -> usize {
Nov 28 00:23:49.372 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 00:23:49.372 INFO [stderr] 
Nov 28 00:23:49.372 INFO [stderr] warning: method is never used: `from_raw`
Nov 28 00:23:49.372 INFO [stderr]    --> src/tile.rs:463:5
Nov 28 00:23:49.372 INFO [stderr]     |
Nov 28 00:23:49.372 INFO [stderr] 463 |     pub fn from_raw(raw: usize) -> Self {
Nov 28 00:23:49.372 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 00:23:49.372 INFO [stderr] 
Nov 28 00:23:49.372 INFO [stderr] warning: method is never used: `new`
Nov 28 00:23:49.372 INFO [stderr]    --> src/tile.rs:466:5
Nov 28 00:23:49.372 INFO [stderr]     |
Nov 28 00:23:49.372 INFO [stderr] 466 |     pub fn new() -> Self {
Nov 28 00:23:49.372 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^
Nov 28 00:23:49.372 INFO [stderr] 
Nov 28 00:23:49.372 INFO [stderr] warning: method is never used: `is_empty`
Nov 28 00:23:49.372 INFO [stderr]    --> src/tile.rs:469:5
Nov 28 00:23:49.372 INFO [stderr]     |
Nov 28 00:23:49.372 INFO [stderr] 469 |     pub fn is_empty(&self) -> bool {
Nov 28 00:23:49.372 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 00:23:49.372 INFO [stderr] 
Nov 28 00:23:49.372 INFO [stderr] warning: method is never used: `suit`
Nov 28 00:23:49.372 INFO [stderr]    --> src/tile.rs:472:5
Nov 28 00:23:49.372 INFO [stderr]     |
Nov 28 00:23:49.372 INFO [stderr] 472 |     pub fn suit(&self) -> Suit {
Nov 28 00:23:49.372 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 00:23:49.372 INFO [stderr] 
Nov 28 00:23:49.372 INFO [stderr] warning: method is never used: `singleton`
Nov 28 00:23:49.372 INFO [stderr]    --> src/tile.rs:475:5
Nov 28 00:23:49.372 INFO [stderr]     |
Nov 28 00:23:49.372 INFO [stderr] 475 |     pub fn singleton(tile: Tile) -> Self {
Nov 28 00:23:49.372 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 00:23:49.372 INFO [stderr] 
Nov 28 00:23:49.372 INFO [stderr] warning: method is never used: `payment`
Nov 28 00:23:49.372 INFO [stderr]   --> src/game.rs:28:5
Nov 28 00:23:49.372 INFO [stderr]    |
Nov 28 00:23:49.372 INFO [stderr] 28 |     pub fn payment(&mut self, payer: usize, receiver: usize, points: isize) {
Nov 28 00:23:49.372 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 00:23:49.372 INFO [stderr] 
Nov 28 00:23:49.372 INFO [stderr] warning: field is never used: `sticks`
Nov 28 00:23:49.372 INFO [stderr]   --> src/game.rs:39:5
Nov 28 00:23:49.372 INFO [stderr]    |
Nov 28 00:23:49.373 INFO [stderr] 39 |     sticks: &'a mut Sticks,
Nov 28 00:23:49.373 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Nov 28 00:23:49.373 INFO [stderr] 
Nov 28 00:23:49.373 INFO [stderr] warning: field is never used: `round`
Nov 28 00:23:49.373 INFO [stderr]   --> src/game.rs:40:5
Nov 28 00:23:49.373 INFO [stderr]    |
Nov 28 00:23:49.373 INFO [stderr] 40 |     round: Wind,
Nov 28 00:23:49.373 INFO [stderr]    |     ^^^^^^^^^^^
Nov 28 00:23:49.373 INFO [stderr] 
Nov 28 00:23:49.373 INFO [stderr] warning: field is never used: `dice`
Nov 28 00:23:49.373 INFO [stderr]   --> src/game.rs:41:5
Nov 28 00:23:49.373 INFO [stderr]    |
Nov 28 00:23:49.373 INFO [stderr] 41 |     dice: Dice,
Nov 28 00:23:49.373 INFO [stderr]    |     ^^^^^^^^^^
Nov 28 00:23:49.373 INFO [stderr] 
Nov 28 00:23:49.373 INFO [stderr] warning: method is never used: `run_match`
Nov 28 00:23:49.373 INFO [stderr]   --> src/game.rs:72:5
Nov 28 00:23:49.373 INFO [stderr]    |
Nov 28 00:23:49.373 INFO [stderr] 72 |     pub fn run_match(&mut self) -> Result<[isize; 4], failure::Error> {
Nov 28 00:23:49.373 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 00:23:49.373 INFO [stderr] 
Nov 28 00:23:49.373 INFO [stderr] warning: method is never used: `run_eastmatch`
Nov 28 00:23:49.373 INFO [stderr]   --> src/game.rs:94:5
Nov 28 00:23:49.373 INFO [stderr]    |
Nov 28 00:23:49.373 INFO [stderr] 94 |     pub fn run_eastmatch(&mut self) -> Result<[isize; 4], failure::Error> {
Nov 28 00:23:49.373 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 00:23:49.373 INFO [stderr] 
Nov 28 00:23:49.373 INFO [stderr] warning: method is never used: `shuffle`
Nov 28 00:23:49.373 INFO [stderr]   --> src/dice.rs:13:5
Nov 28 00:23:49.373 INFO [stderr]    |
Nov 28 00:23:49.373 INFO [stderr] 13 |     pub fn shuffle(&mut self) {
Nov 28 00:23:49.373 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 00:23:49.373 INFO [stderr] 
Nov 28 00:23:49.386 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 00:23:49.386 INFO [stderr]    --> src/game.rs:233:9
Nov 28 00:23:49.386 INFO [stderr]     |
Nov 28 00:23:49.386 INFO [stderr] 233 |         writeln!(player, "{}家 ツモ番", self.wind.show());
Nov 28 00:23:49.386 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 00:23:49.386 INFO [stderr]     |
Nov 28 00:23:49.386 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 28 00:23:49.386 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 00:23:49.386 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 28 00:23:49.386 INFO [stderr] 
Nov 28 00:23:49.387 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 00:23:49.387 INFO [stderr]    --> src/game.rs:235:13
Nov 28 00:23:49.387 INFO [stderr]     |
Nov 28 00:23:49.387 INFO [stderr] 235 |             write!(player, "{}", tile.figure().show());
Nov 28 00:23:49.387 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 00:23:49.387 INFO [stderr]     |
Nov 28 00:23:49.387 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 00:23:49.387 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 28 00:23:49.387 INFO [stderr] 
Nov 28 00:23:49.387 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 00:23:49.387 INFO [stderr]    --> src/game.rs:237:9
Nov 28 00:23:49.387 INFO [stderr]     |
Nov 28 00:23:49.387 INFO [stderr] 237 |         writeln!(player, " {}", drawn.figure().show());
Nov 28 00:23:49.387 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 00:23:49.387 INFO [stderr]     |
Nov 28 00:23:49.387 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 00:23:49.387 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 28 00:23:49.387 INFO [stderr] 
Nov 28 00:23:49.387 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 00:23:49.387 INFO [stderr]    --> src/game.rs:245:9
Nov 28 00:23:49.387 INFO [stderr]     |
Nov 28 00:23:49.387 INFO [stderr] 245 |         writeln!(player, "{}家 鳴き番", s.show());
Nov 28 00:23:49.387 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 00:23:49.387 INFO [stderr]     |
Nov 28 00:23:49.387 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 00:23:49.387 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 28 00:23:49.387 INFO [stderr] 
Nov 28 00:23:49.387 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 00:23:49.387 INFO [stderr]    --> src/game.rs:247:13
Nov 28 00:23:49.387 INFO [stderr]     |
Nov 28 00:23:49.387 INFO [stderr] 247 |             write!(player, "{}家河", o.show());
Nov 28 00:23:49.387 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 00:23:49.387 INFO [stderr]     |
Nov 28 00:23:49.387 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 00:23:49.387 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 28 00:23:49.387 INFO [stderr] 
Nov 28 00:23:49.387 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 00:23:49.387 INFO [stderr]    --> src/game.rs:249:17
Nov 28 00:23:49.387 INFO [stderr]     |
Nov 28 00:23:49.387 INFO [stderr] 249 |                 write!(player, "{}", d.tile().figure().show());
Nov 28 00:23:49.387 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 00:23:49.387 INFO [stderr]     |
Nov 28 00:23:49.387 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 00:23:49.387 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 28 00:23:49.387 INFO [stderr] 
Nov 28 00:23:49.387 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 00:23:49.387 INFO [stderr]    --> src/game.rs:251:13
Nov 28 00:23:49.387 INFO [stderr]     |
Nov 28 00:23:49.387 INFO [stderr] 251 |             writeln!(player, "");
Nov 28 00:23:49.387 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^
Nov 28 00:23:49.387 INFO [stderr]     |
Nov 28 00:23:49.388 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 00:23:49.388 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 28 00:23:49.388 INFO [stderr] 
Nov 28 00:23:49.388 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 00:23:49.388 INFO [stderr]    --> src/game.rs:253:9
Nov 28 00:23:49.388 INFO [stderr]     |
Nov 28 00:23:49.388 INFO [stderr] 253 |         write!(player, "{}家河", s.show());
Nov 28 00:23:49.388 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 00:23:49.388 INFO [stderr]     |
Nov 28 00:23:49.388 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 00:23:49.388 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 28 00:23:49.388 INFO [stderr] 
Nov 28 00:23:49.388 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 00:23:49.388 INFO [stderr]    --> src/game.rs:255:13
Nov 28 00:23:49.388 INFO [stderr]     |
Nov 28 00:23:49.388 INFO [stderr] 255 |             write!(player, "{}", d.tile().figure().show());
Nov 28 00:23:49.388 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 00:23:49.388 INFO [stderr]     |
Nov 28 00:23:49.388 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 00:23:49.388 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 28 00:23:49.388 INFO [stderr] 
Nov 28 00:23:49.388 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 00:23:49.388 INFO [stderr]    --> src/game.rs:257:9
Nov 28 00:23:49.388 INFO [stderr]     |
Nov 28 00:23:49.388 INFO [stderr] 257 |         writeln!(player, "");
Nov 28 00:23:49.388 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^
Nov 28 00:23:49.388 INFO [stderr]     |
Nov 28 00:23:49.388 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 00:23:49.388 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 28 00:23:49.388 INFO [stderr] 
Nov 28 00:23:49.388 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 00:23:49.388 INFO [stderr]    --> src/game.rs:260:13
Nov 28 00:23:49.388 INFO [stderr]     |
Nov 28 00:23:49.388 INFO [stderr] 260 |             write!(player, "{}", tile.figure().show());
Nov 28 00:23:49.388 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 00:23:49.388 INFO [stderr]     |
Nov 28 00:23:49.388 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 00:23:49.388 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 28 00:23:49.388 INFO [stderr] 
Nov 28 00:23:49.388 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 00:23:49.388 INFO [stderr]    --> src/game.rs:262:9
Nov 28 00:23:49.388 INFO [stderr]     |
Nov 28 00:23:49.388 INFO [stderr] 262 |         writeln!(player, "");
Nov 28 00:23:49.388 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^
Nov 28 00:23:49.388 INFO [stderr]     |
Nov 28 00:23:49.388 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 00:23:49.389 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 28 00:23:49.389 INFO [stderr] 
Nov 28 00:23:49.396 INFO [stderr] warning: field is never used: `dice`
Nov 28 00:23:49.396 INFO [stderr]   --> src/game.rs:41:5
Nov 28 00:23:49.396 INFO [stderr]    |
Nov 28 00:23:49.396 INFO [stderr] 41 |     dice: Dice,
Nov 28 00:23:49.396 INFO [stderr]    |     ^^^^^^^^^^
Nov 28 00:23:49.396 INFO [stderr] 
Nov 28 00:23:49.404 INFO [stderr] warning: method is never used: `run_match`
Nov 28 00:23:49.404 INFO [stderr]   --> src/game.rs:72:5
Nov 28 00:23:49.404 INFO [stderr]    |
Nov 28 00:23:49.404 INFO [stderr] 72 |     pub fn run_match(&mut self) -> Result<[isize; 4], failure::Error> {
Nov 28 00:23:49.404 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 00:23:49.404 INFO [stderr] 
Nov 28 00:23:49.404 INFO [stderr] warning: method is never used: `run_eastmatch`
Nov 28 00:23:49.404 INFO [stderr]   --> src/game.rs:94:5
Nov 28 00:23:49.404 INFO [stderr]    |
Nov 28 00:23:49.404 INFO [stderr] 94 |     pub fn run_eastmatch(&mut self) -> Result<[isize; 4], failure::Error> {
Nov 28 00:23:49.404 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 00:23:49.404 INFO [stderr] 
Nov 28 00:23:49.404 INFO [stderr] warning: method is never used: `shuffle`
Nov 28 00:23:49.404 INFO [stderr]   --> src/dice.rs:13:5
Nov 28 00:23:49.404 INFO [stderr]    |
Nov 28 00:23:49.404 INFO [stderr] 13 |     pub fn shuffle(&mut self) {
Nov 28 00:23:49.404 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 00:23:49.404 INFO [stderr] 
Nov 28 00:23:49.432 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 00:23:49.433 INFO [stderr]    --> src/game.rs:233:9
Nov 28 00:23:49.433 INFO [stderr]     |
Nov 28 00:23:49.433 INFO [stderr] 233 |         writeln!(player, "{}家 ツモ番", self.wind.show());
Nov 28 00:23:49.433 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 00:23:49.433 INFO [stderr]     |
Nov 28 00:23:49.433 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 28 00:23:49.433 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 00:23:49.433 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 28 00:23:49.433 INFO [stderr] 
Nov 28 00:23:49.433 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 00:23:49.433 INFO [stderr]    --> src/game.rs:235:13
Nov 28 00:23:49.433 INFO [stderr]     |
Nov 28 00:23:49.433 INFO [stderr] 235 |             write!(player, "{}", tile.figure().show());
Nov 28 00:23:49.433 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 00:23:49.433 INFO [stderr]     |
Nov 28 00:23:49.433 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 00:23:49.433 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 28 00:23:49.433 INFO [stderr] 
Nov 28 00:23:49.433 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 00:23:49.433 INFO [stderr]    --> src/game.rs:237:9
Nov 28 00:23:49.433 INFO [stderr]     |
Nov 28 00:23:49.433 INFO [stderr] 237 |         writeln!(player, " {}", drawn.figure().show());
Nov 28 00:23:49.433 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 00:23:49.433 INFO [stderr]     |
Nov 28 00:23:49.433 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 00:23:49.433 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 28 00:23:49.433 INFO [stderr] 
Nov 28 00:23:49.433 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 00:23:49.433 INFO [stderr]    --> src/game.rs:245:9
Nov 28 00:23:49.433 INFO [stderr]     |
Nov 28 00:23:49.433 INFO [stderr] 245 |         writeln!(player, "{}家 鳴き番", s.show());
Nov 28 00:23:49.433 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 00:23:49.433 INFO [stderr]     |
Nov 28 00:23:49.433 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 00:23:49.433 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 28 00:23:49.433 INFO [stderr] 
Nov 28 00:23:49.433 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 00:23:49.433 INFO [stderr]    --> src/game.rs:247:13
Nov 28 00:23:49.433 INFO [stderr]     |
Nov 28 00:23:49.433 INFO [stderr] 247 |             write!(player, "{}家河", o.show());
Nov 28 00:23:49.433 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 00:23:49.433 INFO [stderr]     |
Nov 28 00:23:49.433 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 00:23:49.433 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 28 00:23:49.433 INFO [stderr] 
Nov 28 00:23:49.433 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 00:23:49.433 INFO [stderr]    --> src/game.rs:249:17
Nov 28 00:23:49.433 INFO [stderr]     |
Nov 28 00:23:49.433 INFO [stderr] 249 |                 write!(player, "{}", d.tile().figure().show());
Nov 28 00:23:49.433 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 00:23:49.433 INFO [stderr]     |
Nov 28 00:23:49.433 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 00:23:49.433 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 28 00:23:49.433 INFO [stderr] 
Nov 28 00:23:49.433 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 00:23:49.433 INFO [stderr]    --> src/game.rs:251:13
Nov 28 00:23:49.433 INFO [stderr]     |
Nov 28 00:23:49.433 INFO [stderr] 251 |             writeln!(player, "");
Nov 28 00:23:49.433 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^
Nov 28 00:23:49.433 INFO [stderr]     |
Nov 28 00:23:49.433 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 00:23:49.433 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 28 00:23:49.433 INFO [stderr] 
Nov 28 00:23:49.433 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 00:23:49.433 INFO [stderr]    --> src/game.rs:253:9
Nov 28 00:23:49.433 INFO [stderr]     |
Nov 28 00:23:49.433 INFO [stderr] 253 |         write!(player, "{}家河", s.show());
Nov 28 00:23:49.433 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 00:23:49.433 INFO [stderr]     |
Nov 28 00:23:49.433 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 00:23:49.433 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 28 00:23:49.433 INFO [stderr] 
Nov 28 00:23:49.433 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 00:23:49.433 INFO [stderr]    --> src/game.rs:255:13
Nov 28 00:23:49.433 INFO [stderr]     |
Nov 28 00:23:49.433 INFO [stderr] 255 |             write!(player, "{}", d.tile().figure().show());
Nov 28 00:23:49.433 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 00:23:49.433 INFO [stderr]     |
Nov 28 00:23:49.433 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 00:23:49.433 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 28 00:23:49.433 INFO [stderr] 
Nov 28 00:23:49.434 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 00:23:49.434 INFO [stderr]    --> src/game.rs:257:9
Nov 28 00:23:49.434 INFO [stderr]     |
Nov 28 00:23:49.434 INFO [stderr] 257 |         writeln!(player, "");
Nov 28 00:23:49.434 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^
Nov 28 00:23:49.434 INFO [stderr]     |
Nov 28 00:23:49.434 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 00:23:49.434 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 28 00:23:49.434 INFO [stderr] 
Nov 28 00:23:49.434 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 00:23:49.434 INFO [stderr]    --> src/game.rs:260:13
Nov 28 00:23:49.434 INFO [stderr]     |
Nov 28 00:23:49.434 INFO [stderr] 260 |             write!(player, "{}", tile.figure().show());
Nov 28 00:23:49.434 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 00:23:49.434 INFO [stderr]     |
Nov 28 00:23:49.434 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 00:23:49.434 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 28 00:23:49.434 INFO [stderr] 
Nov 28 00:23:49.434 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 00:23:49.434 INFO [stderr]    --> src/game.rs:262:9
Nov 28 00:23:49.434 INFO [stderr]     |
Nov 28 00:23:49.434 INFO [stderr] 262 |         writeln!(player, "");
Nov 28 00:23:49.434 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^
Nov 28 00:23:49.434 INFO [stderr]     |
Nov 28 00:23:49.434 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 00:23:49.434 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 28 00:23:49.434 INFO [stderr] 
Nov 28 00:23:49.504 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 44.77s
Nov 28 00:23:49.508 INFO [stderr] su: No module specific data is present
Nov 28 00:23:51.292 INFO running `"docker" "inspect" "6d37080297e8823573e7a8817cd6041df034f479638e810bda2b5268ca828fa4"`
Nov 28 00:23:51.691 INFO running `"docker" "rm" "-f" "6d37080297e8823573e7a8817cd6041df034f479638e810bda2b5268ca828fa4"`
Nov 28 00:23:52.020 INFO [stdout] 6d37080297e8823573e7a8817cd6041df034f479638e810bda2b5268ca828fa4