Dec 19 12:27:06.137 INFO checking moratorium08/reversi-ai against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 12:27:06.137 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-1/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/moratorium08/reversi-ai:/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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 12:27:06.580 INFO [stdout] 9607f363e124878447d6578d942a340acb8dc8bfc6b225a079091b200c3ae9fb
Dec 19 12:27:06.588 INFO running `"docker" "start" "-a" "9607f363e124878447d6578d942a340acb8dc8bfc6b225a079091b200c3ae9fb"`
Dec 19 12:27:08.377 INFO [stderr]     Checking memchr v2.0.1
Dec 19 12:27:08.676 INFO [stderr]     Checking nom v4.0.0
Dec 19 12:27:10.388 INFO [stderr]     Checking client v0.1.0 (/opt/crater/workdir)
Dec 19 12:27:16.941 INFO [stderr] warning: unused variable: `scores`
Dec 19 12:27:16.941 INFO [stderr]   --> src/interface/game.rs:48:42
Dec 19 12:27:16.941 INFO [stderr]    |
Dec 19 12:27:16.941 INFO [stderr] 48 |                     client::Command::Bye(scores) => {
Dec 19 12:27:16.941 INFO [stderr]    |                                          ^^^^^^ help: consider using `_scores` instead
Dec 19 12:27:16.941 INFO [stderr]    |
Dec 19 12:27:16.941 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 12:27:16.941 INFO [stderr] 
Dec 19 12:27:16.941 INFO [stderr] warning: unused variable: `t`
Dec 19 12:27:16.941 INFO [stderr]   --> src/interface/game.rs:52:58
Dec 19 12:27:16.941 INFO [stderr]    |
Dec 19 12:27:16.941 INFO [stderr] 52 |                     client::Command::Start(color, oname, t) => {
Dec 19 12:27:16.941 INFO [stderr]    |                                                          ^ help: consider using `_t` instead
Dec 19 12:27:16.941 INFO [stderr] 
Dec 19 12:27:16.941 INFO [stderr] warning: unused variable: `x`
Dec 19 12:27:16.941 INFO [stderr]   --> src/interface/game.rs:67:21
Dec 19 12:27:16.941 INFO [stderr]    |
Dec 19 12:27:16.941 INFO [stderr] 67 |                     x => panic!("Invalid Command")
Dec 19 12:27:16.941 INFO [stderr]    |                     ^ help: consider using `_x` instead
Dec 19 12:27:16.941 INFO [stderr] 
Dec 19 12:27:16.941 INFO [stderr] warning: unused variable: `result`
Dec 19 12:27:16.941 INFO [stderr]    --> src/interface/game.rs:133:42
Dec 19 12:27:16.941 INFO [stderr]     |
Dec 19 12:27:16.941 INFO [stderr] 133 |                     client::Command::End(result, n, m, r) => {
Dec 19 12:27:16.941 INFO [stderr]     |                                          ^^^^^^ help: consider using `_result` instead
Dec 19 12:27:16.941 INFO [stderr] 
Dec 19 12:27:16.941 INFO [stderr] warning: unused variable: `n`
Dec 19 12:27:16.941 INFO [stderr]    --> src/interface/game.rs:133:50
Dec 19 12:27:16.941 INFO [stderr]     |
Dec 19 12:27:16.941 INFO [stderr] 133 |                     client::Command::End(result, n, m, r) => {
Dec 19 12:27:16.941 INFO [stderr]     |                                                  ^ help: consider using `_n` instead
Dec 19 12:27:16.941 INFO [stderr] 
Dec 19 12:27:16.941 INFO [stderr] warning: unused variable: `m`
Dec 19 12:27:16.941 INFO [stderr]    --> src/interface/game.rs:133:53
Dec 19 12:27:16.941 INFO [stderr]     |
Dec 19 12:27:16.941 INFO [stderr] 133 |                     client::Command::End(result, n, m, r) => {
Dec 19 12:27:16.941 INFO [stderr]     |                                                     ^ help: consider using `_m` instead
Dec 19 12:27:16.941 INFO [stderr] 
Dec 19 12:27:16.941 INFO [stderr] warning: unused variable: `r`
Dec 19 12:27:16.941 INFO [stderr]    --> src/interface/game.rs:133:56
Dec 19 12:27:16.941 INFO [stderr]     |
Dec 19 12:27:16.941 INFO [stderr] 133 |                     client::Command::End(result, n, m, r) => {
Dec 19 12:27:16.941 INFO [stderr]     |                                                        ^ help: consider using `_r` instead
Dec 19 12:27:16.941 INFO [stderr] 
Dec 19 12:27:16.941 INFO [stderr] warning: unused variable: `x`
Dec 19 12:27:16.941 INFO [stderr]    --> src/interface/game.rs:136:21
Dec 19 12:27:16.941 INFO [stderr]     |
Dec 19 12:27:16.941 INFO [stderr] 136 |                     x => panic!("Invalid Command")
Dec 19 12:27:16.941 INFO [stderr]     |                     ^ help: consider using `_x` instead
Dec 19 12:27:16.941 INFO [stderr] 
Dec 19 12:27:16.941 INFO [stderr] warning: unused variable: `result`
Dec 19 12:27:16.941 INFO [stderr]    --> src/interface/game.rs:153:42
Dec 19 12:27:16.941 INFO [stderr]     |
Dec 19 12:27:16.941 INFO [stderr] 153 |                     client::Command::End(result, n, m, r) => {
Dec 19 12:27:16.941 INFO [stderr]     |                                          ^^^^^^ help: consider using `_result` instead
Dec 19 12:27:16.941 INFO [stderr] 
Dec 19 12:27:16.941 INFO [stderr] warning: unused variable: `n`
Dec 19 12:27:16.941 INFO [stderr]    --> src/interface/game.rs:153:50
Dec 19 12:27:16.941 INFO [stderr]     |
Dec 19 12:27:16.941 INFO [stderr] 153 |                     client::Command::End(result, n, m, r) => {
Dec 19 12:27:16.941 INFO [stderr]     |                                                  ^ help: consider using `_n` instead
Dec 19 12:27:16.941 INFO [stderr] 
Dec 19 12:27:16.941 INFO [stderr] warning: unused variable: `m`
Dec 19 12:27:16.941 INFO [stderr]    --> src/interface/game.rs:153:53
Dec 19 12:27:16.941 INFO [stderr]     |
Dec 19 12:27:16.941 INFO [stderr] 153 |                     client::Command::End(result, n, m, r) => {
Dec 19 12:27:16.941 INFO [stderr]     |                                                     ^ help: consider using `_m` instead
Dec 19 12:27:16.941 INFO [stderr] 
Dec 19 12:27:16.941 INFO [stderr] warning: unused variable: `r`
Dec 19 12:27:16.941 INFO [stderr]    --> src/interface/game.rs:153:56
Dec 19 12:27:16.941 INFO [stderr]     |
Dec 19 12:27:16.941 INFO [stderr] 153 |                     client::Command::End(result, n, m, r) => {
Dec 19 12:27:16.941 INFO [stderr]     |                                                        ^ help: consider using `_r` instead
Dec 19 12:27:16.941 INFO [stderr] 
Dec 19 12:27:16.941 INFO [stderr] warning: unused variable: `x`
Dec 19 12:27:16.941 INFO [stderr]    --> src/interface/game.rs:156:21
Dec 19 12:27:16.941 INFO [stderr]     |
Dec 19 12:27:16.941 INFO [stderr] 156 |                     x => panic!("Invalid Command")
Dec 19 12:27:16.941 INFO [stderr]     |                     ^ help: consider using `_x` instead
Dec 19 12:27:16.941 INFO [stderr] 
Dec 19 12:27:16.941 INFO [stderr] warning: unused variable: `result`
Dec 19 12:27:16.941 INFO [stderr]    --> src/interface/game.rs:163:24
Dec 19 12:27:16.941 INFO [stderr]     |
Dec 19 12:27:16.941 INFO [stderr] 163 |     fn proc_end(&self, result: client::MatchResult, n: u8, m: u8, reason: String) {}
Dec 19 12:27:16.941 INFO [stderr]     |                        ^^^^^^ help: consider using `_result` instead
Dec 19 12:27:16.941 INFO [stderr] 
Dec 19 12:27:16.941 INFO [stderr] warning: unused variable: `n`
Dec 19 12:27:16.941 INFO [stderr]    --> src/interface/game.rs:163:53
Dec 19 12:27:16.942 INFO [stderr]     |
Dec 19 12:27:16.942 INFO [stderr] 163 |     fn proc_end(&self, result: client::MatchResult, n: u8, m: u8, reason: String) {}
Dec 19 12:27:16.942 INFO [stderr]     |                                                     ^ help: consider using `_n` instead
Dec 19 12:27:16.942 INFO [stderr] 
Dec 19 12:27:16.942 INFO [stderr] warning: unused variable: `m`
Dec 19 12:27:16.942 INFO [stderr]    --> src/interface/game.rs:163:60
Dec 19 12:27:16.942 INFO [stderr]     |
Dec 19 12:27:16.942 INFO [stderr] 163 |     fn proc_end(&self, result: client::MatchResult, n: u8, m: u8, reason: String) {}
Dec 19 12:27:16.942 INFO [stderr]     |                                                            ^ help: consider using `_m` instead
Dec 19 12:27:16.942 INFO [stderr] 
Dec 19 12:27:16.942 INFO [stderr] warning: unused variable: `reason`
Dec 19 12:27:16.943 INFO [stderr]    --> src/interface/game.rs:163:67
Dec 19 12:27:16.943 INFO [stderr]     |
Dec 19 12:27:16.943 INFO [stderr] 163 |     fn proc_end(&self, result: client::MatchResult, n: u8, m: u8, reason: String) {}
Dec 19 12:27:16.943 INFO [stderr]     |                                                                   ^^^^^^ help: consider using `_reason` instead
Dec 19 12:27:16.943 INFO [stderr] 
Dec 19 12:27:16.943 INFO [stderr] warning: variable `epoch` is assigned to, but never used
Dec 19 12:27:16.943 INFO [stderr]   --> src/player/learning/analysis.rs:78:21
Dec 19 12:27:16.944 INFO [stderr]    |
Dec 19 12:27:16.944 INFO [stderr] 78 |             let mut epoch = 0u8;
Dec 19 12:27:16.944 INFO [stderr]    |                     ^^^^^
Dec 19 12:27:16.944 INFO [stderr]    |
Dec 19 12:27:16.944 INFO [stderr]    = note: consider using `_epoch` instead
Dec 19 12:27:16.944 INFO [stderr] 
Dec 19 12:27:16.944 INFO [stderr] warning: unused variable: `x`
Dec 19 12:27:16.944 INFO [stderr]    --> src/player/learning/analysis.rs:159:17
Dec 19 12:27:16.944 INFO [stderr]     |
Dec 19 12:27:16.944 INFO [stderr] 159 |             let x = 0..1;
Dec 19 12:27:16.944 INFO [stderr]     |                 ^ help: consider using `_x` instead
Dec 19 12:27:16.944 INFO [stderr] 
Dec 19 12:27:16.944 INFO [stderr] warning: variable `epoch` is assigned to, but never used
Dec 19 12:27:16.944 INFO [stderr]    --> src/player/learning/analysis.rs:195:21
Dec 19 12:27:16.944 INFO [stderr]     |
Dec 19 12:27:16.944 INFO [stderr] 195 |             let mut epoch = 0u8;
Dec 19 12:27:16.944 INFO [stderr]     |                     ^^^^^
Dec 19 12:27:16.944 INFO [stderr]     |
Dec 19 12:27:16.944 INFO [stderr]     = note: consider using `_epoch` instead
Dec 19 12:27:16.944 INFO [stderr] 
Dec 19 12:27:16.944 INFO [stderr] warning: unused variable: `board`
Dec 19 12:27:16.944 INFO [stderr]    --> src/player/learning/analysis.rs:25:17
Dec 19 12:27:16.944 INFO [stderr]     |
Dec 19 12:27:16.944 INFO [stderr] 25  |             let board = self.simulate(|board: board::Board, result: MatchResult, epoch: usize| {
Dec 19 12:27:16.944 INFO [stderr]     |                 ^^^^^ help: consider using `_board` instead
Dec 19 12:27:16.944 INFO [stderr] ...
Dec 19 12:27:16.944 INFO [stderr] 233 |     gen_analyzer!(diag4, 81,  "DIAG4");
Dec 19 12:27:16.944 INFO [stderr]     |     ----------------------------------- in this macro invocation
Dec 19 12:27:16.944 INFO [stderr] 
Dec 19 12:27:16.945 INFO [stderr] warning: unused variable: `board`
Dec 19 12:27:16.945 INFO [stderr]    --> src/player/learning/analysis.rs:25:17
Dec 19 12:27:16.945 INFO [stderr]     |
Dec 19 12:27:16.945 INFO [stderr] 25  |             let board = self.simulate(|board: board::Board, result: MatchResult, epoch: usize| {
Dec 19 12:27:16.945 INFO [stderr]     |                 ^^^^^ help: consider using `_board` instead
Dec 19 12:27:16.945 INFO [stderr] ...
Dec 19 12:27:16.945 INFO [stderr] 234 |     gen_analyzer!(diag5, 243, "DIAG5");
Dec 19 12:27:16.945 INFO [stderr]     |     ----------------------------------- in this macro invocation
Dec 19 12:27:16.945 INFO [stderr] 
Dec 19 12:27:16.945 INFO [stderr] warning: unused variable: `board`
Dec 19 12:27:16.945 INFO [stderr]    --> src/player/learning/analysis.rs:25:17
Dec 19 12:27:16.945 INFO [stderr]     |
Dec 19 12:27:16.945 INFO [stderr] 25  |             let board = self.simulate(|board: board::Board, result: MatchResult, epoch: usize| {
Dec 19 12:27:16.945 INFO [stderr]     |                 ^^^^^ help: consider using `_board` instead
Dec 19 12:27:16.945 INFO [stderr] ...
Dec 19 12:27:16.945 INFO [stderr] 235 |     gen_analyzer!(diag6, 729, "DIAG6");
Dec 19 12:27:16.945 INFO [stderr]     |     ----------------------------------- in this macro invocation
Dec 19 12:27:16.945 INFO [stderr] 
Dec 19 12:27:16.945 INFO [stderr] warning: unused variable: `board`
Dec 19 12:27:16.945 INFO [stderr]    --> src/player/learning/analysis.rs:25:17
Dec 19 12:27:16.945 INFO [stderr]     |
Dec 19 12:27:16.945 INFO [stderr] 25  |             let board = self.simulate(|board: board::Board, result: MatchResult, epoch: usize| {
Dec 19 12:27:16.945 INFO [stderr]     |                 ^^^^^ help: consider using `_board` instead
Dec 19 12:27:16.945 INFO [stderr] ...
Dec 19 12:27:16.945 INFO [stderr] 236 |     gen_analyzer!(diag7, 2187, "DIAG7");
Dec 19 12:27:16.945 INFO [stderr]     |     ------------------------------------ in this macro invocation
Dec 19 12:27:16.945 INFO [stderr] 
Dec 19 12:27:16.952 INFO [stderr] warning: unused variable: `board`
Dec 19 12:27:16.952 INFO [stderr]    --> src/player/learning/analysis.rs:25:17
Dec 19 12:27:16.952 INFO [stderr]     |
Dec 19 12:27:16.952 INFO [stderr] 25  |             let board = self.simulate(|board: board::Board, result: MatchResult, epoch: usize| {
Dec 19 12:27:16.952 INFO [stderr]     |                 ^^^^^ help: consider using `_board` instead
Dec 19 12:27:16.952 INFO [stderr] ...
Dec 19 12:27:16.952 INFO [stderr] 237 |     gen_analyzer!(diag8, 6561, "DIAG8");
Dec 19 12:27:16.952 INFO [stderr]     |     ------------------------------------ in this macro invocation
Dec 19 12:27:16.952 INFO [stderr] 
Dec 19 12:27:16.952 INFO [stderr] warning: unused variable: `board`
Dec 19 12:27:16.952 INFO [stderr]    --> src/player/learning/analysis.rs:25:17
Dec 19 12:27:16.952 INFO [stderr]     |
Dec 19 12:27:16.952 INFO [stderr] 25  |             let board = self.simulate(|board: board::Board, result: MatchResult, epoch: usize| {
Dec 19 12:27:16.952 INFO [stderr]     |                 ^^^^^ help: consider using `_board` instead
Dec 19 12:27:16.952 INFO [stderr] ...
Dec 19 12:27:16.952 INFO [stderr] 238 |     gen_analyzer!(hor_vert2, 6561, "HOR_VERT2");
Dec 19 12:27:16.952 INFO [stderr]     |     -------------------------------------------- in this macro invocation
Dec 19 12:27:16.952 INFO [stderr] 
Dec 19 12:27:16.952 INFO [stderr] warning: unused variable: `board`
Dec 19 12:27:16.952 INFO [stderr]    --> src/player/learning/analysis.rs:25:17
Dec 19 12:27:16.952 INFO [stderr]     |
Dec 19 12:27:16.952 INFO [stderr] 25  |             let board = self.simulate(|board: board::Board, result: MatchResult, epoch: usize| {
Dec 19 12:27:16.952 INFO [stderr]     |                 ^^^^^ help: consider using `_board` instead
Dec 19 12:27:16.952 INFO [stderr] ...
Dec 19 12:27:16.952 INFO [stderr] 239 |     gen_analyzer!(hor_vert3, 6561, "HOR_VERT3");
Dec 19 12:27:16.952 INFO [stderr]     |     -------------------------------------------- in this macro invocation
Dec 19 12:27:16.952 INFO [stderr] 
Dec 19 12:27:16.952 INFO [stderr] warning: unused variable: `board`
Dec 19 12:27:16.952 INFO [stderr]    --> src/player/learning/analysis.rs:25:17
Dec 19 12:27:16.952 INFO [stderr]     |
Dec 19 12:27:16.952 INFO [stderr] 25  |             let board = self.simulate(|board: board::Board, result: MatchResult, epoch: usize| {
Dec 19 12:27:16.952 INFO [stderr]     |                 ^^^^^ help: consider using `_board` instead
Dec 19 12:27:16.952 INFO [stderr] ...
Dec 19 12:27:16.952 INFO [stderr] 240 |     gen_analyzer!(hor_vert4, 6561, "HOR_VERT4");
Dec 19 12:27:16.952 INFO [stderr]     |     -------------------------------------------- in this macro invocation
Dec 19 12:27:16.952 INFO [stderr] 
Dec 19 12:27:16.952 INFO [stderr] warning: unused variable: `board`
Dec 19 12:27:16.952 INFO [stderr]    --> src/player/learning/analysis.rs:25:17
Dec 19 12:27:16.952 INFO [stderr]     |
Dec 19 12:27:16.952 INFO [stderr] 25  |             let board = self.simulate(|board: board::Board, result: MatchResult, epoch: usize| {
Dec 19 12:27:16.952 INFO [stderr]     |                 ^^^^^ help: consider using `_board` instead
Dec 19 12:27:16.953 INFO [stderr] ...
Dec 19 12:27:16.953 INFO [stderr] 241 |     gen_analyzer!(edge2x, 59049, "EDGE2X");
Dec 19 12:27:16.953 INFO [stderr]     |     --------------------------------------- in this macro invocation
Dec 19 12:27:16.953 INFO [stderr] 
Dec 19 12:27:16.953 INFO [stderr] warning: unused variable: `board`
Dec 19 12:27:16.953 INFO [stderr]    --> src/player/learning/analysis.rs:25:17
Dec 19 12:27:16.953 INFO [stderr]     |
Dec 19 12:27:16.953 INFO [stderr] 25  |             let board = self.simulate(|board: board::Board, result: MatchResult, epoch: usize| {
Dec 19 12:27:16.953 INFO [stderr]     |                 ^^^^^ help: consider using `_board` instead
Dec 19 12:27:16.953 INFO [stderr] ...
Dec 19 12:27:16.953 INFO [stderr] 242 |     gen_analyzer!(corner2x5, 59049, "CORNER2X5");
Dec 19 12:27:16.953 INFO [stderr]     |     --------------------------------------------- in this macro invocation
Dec 19 12:27:16.953 INFO [stderr] 
Dec 19 12:27:16.953 INFO [stderr] warning: unused variable: `board`
Dec 19 12:27:16.953 INFO [stderr]    --> src/player/learning/analysis.rs:25:17
Dec 19 12:27:16.953 INFO [stderr]     |
Dec 19 12:27:16.953 INFO [stderr] 25  |             let board = self.simulate(|board: board::Board, result: MatchResult, epoch: usize| {
Dec 19 12:27:16.953 INFO [stderr]     |                 ^^^^^ help: consider using `_board` instead
Dec 19 12:27:16.953 INFO [stderr] ...
Dec 19 12:27:16.953 INFO [stderr] 243 |     gen_analyzer!(corner3x3, 19683, "CORNER3X3");
Dec 19 12:27:16.953 INFO [stderr]     |     --------------------------------------------- in this macro invocation
Dec 19 12:27:16.953 INFO [stderr] 
Dec 19 12:27:16.953 INFO [stderr] warning: unused variable: `board`
Dec 19 12:27:16.953 INFO [stderr]    --> src/player/learning/analysis.rs:25:17
Dec 19 12:27:16.953 INFO [stderr]     |
Dec 19 12:27:16.953 INFO [stderr] 25  |             let board = self.simulate(|board: board::Board, result: MatchResult, epoch: usize| {
Dec 19 12:27:16.953 INFO [stderr]     |                 ^^^^^ help: consider using `_board` instead
Dec 19 12:27:16.953 INFO [stderr] ...
Dec 19 12:27:16.953 INFO [stderr] 244 |     gen_analyzer!(corner2x2, 81, "CORNER2X2");
Dec 19 12:27:16.953 INFO [stderr]     |     ------------------------------------------ in this macro invocation
Dec 19 12:27:16.953 INFO [stderr] 
Dec 19 12:27:17.004 INFO [stderr] warning: variable does not need to be mutable
Dec 19 12:27:17.004 INFO [stderr]   --> src/interface/tcp_client.rs:55:13
Dec 19 12:27:17.004 INFO [stderr]    |
Dec 19 12:27:17.004 INFO [stderr] 55 |         let mut ret: Result<client::Command, String>;
Dec 19 12:27:17.004 INFO [stderr]    |             ----^^^
Dec 19 12:27:17.004 INFO [stderr]    |             |
Dec 19 12:27:17.004 INFO [stderr]    |             help: remove this `mut`
Dec 19 12:27:17.004 INFO [stderr]    |
Dec 19 12:27:17.004 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 19 12:27:17.004 INFO [stderr] 
Dec 19 12:27:17.235 INFO [stderr] warning: unused variable: `v`
Dec 19 12:27:17.235 INFO [stderr]    --> src/interface/parser.rs:184:34
Dec 19 12:27:17.235 INFO [stderr]     |
Dec 19 12:27:17.235 INFO [stderr] 184 |                 (x, Command::Bye(v)) => { panic!("hoge={}", x); }
Dec 19 12:27:17.235 INFO [stderr]     |                                  ^ help: consider using `_v` instead
Dec 19 12:27:17.235 INFO [stderr]     |
Dec 19 12:27:17.235 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 19 12:27:17.235 INFO [stderr] 
Dec 19 12:27:17.235 INFO [stderr] warning: unused variable: `scores`
Dec 19 12:27:17.235 INFO [stderr]   --> src/interface/game.rs:48:42
Dec 19 12:27:17.235 INFO [stderr]    |
Dec 19 12:27:17.235 INFO [stderr] 48 |                     client::Command::Bye(scores) => {
Dec 19 12:27:17.235 INFO [stderr]    |                                          ^^^^^^ help: consider using `_scores` instead
Dec 19 12:27:17.235 INFO [stderr] 
Dec 19 12:27:17.235 INFO [stderr] warning: unused variable: `t`
Dec 19 12:27:17.235 INFO [stderr]   --> src/interface/game.rs:52:58
Dec 19 12:27:17.235 INFO [stderr]    |
Dec 19 12:27:17.235 INFO [stderr] 52 |                     client::Command::Start(color, oname, t) => {
Dec 19 12:27:17.235 INFO [stderr]    |                                                          ^ help: consider using `_t` instead
Dec 19 12:27:17.235 INFO [stderr] 
Dec 19 12:27:17.235 INFO [stderr] warning: unused variable: `x`
Dec 19 12:27:17.235 INFO [stderr]   --> src/interface/game.rs:67:21
Dec 19 12:27:17.235 INFO [stderr]    |
Dec 19 12:27:17.235 INFO [stderr] 67 |                     x => panic!("Invalid Command")
Dec 19 12:27:17.235 INFO [stderr]    |                     ^ help: consider using `_x` instead
Dec 19 12:27:17.235 INFO [stderr] 
Dec 19 12:27:17.235 INFO [stderr] warning: unused variable: `result`
Dec 19 12:27:17.235 INFO [stderr]    --> src/interface/game.rs:133:42
Dec 19 12:27:17.235 INFO [stderr]     |
Dec 19 12:27:17.235 INFO [stderr] 133 |                     client::Command::End(result, n, m, r) => {
Dec 19 12:27:17.235 INFO [stderr]     |                                          ^^^^^^ help: consider using `_result` instead
Dec 19 12:27:17.235 INFO [stderr] 
Dec 19 12:27:17.235 INFO [stderr] warning: unused variable: `n`
Dec 19 12:27:17.235 INFO [stderr]    --> src/interface/game.rs:133:50
Dec 19 12:27:17.235 INFO [stderr]     |
Dec 19 12:27:17.235 INFO [stderr] 133 |                     client::Command::End(result, n, m, r) => {
Dec 19 12:27:17.235 INFO [stderr]     |                                                  ^ help: consider using `_n` instead
Dec 19 12:27:17.235 INFO [stderr] 
Dec 19 12:27:17.235 INFO [stderr] warning: unused variable: `m`
Dec 19 12:27:17.235 INFO [stderr]    --> src/interface/game.rs:133:53
Dec 19 12:27:17.235 INFO [stderr]     |
Dec 19 12:27:17.235 INFO [stderr] 133 |                     client::Command::End(result, n, m, r) => {
Dec 19 12:27:17.235 INFO [stderr]     |                                                     ^ help: consider using `_m` instead
Dec 19 12:27:17.235 INFO [stderr] 
Dec 19 12:27:17.235 INFO [stderr] warning: unused variable: `r`
Dec 19 12:27:17.235 INFO [stderr]    --> src/interface/game.rs:133:56
Dec 19 12:27:17.235 INFO [stderr]     |
Dec 19 12:27:17.235 INFO [stderr] 133 |                     client::Command::End(result, n, m, r) => {
Dec 19 12:27:17.235 INFO [stderr]     |                                                        ^ help: consider using `_r` instead
Dec 19 12:27:17.235 INFO [stderr] 
Dec 19 12:27:17.235 INFO [stderr] warning: unused variable: `x`
Dec 19 12:27:17.235 INFO [stderr]    --> src/interface/game.rs:136:21
Dec 19 12:27:17.235 INFO [stderr]     |
Dec 19 12:27:17.236 INFO [stderr] 136 |                     x => panic!("Invalid Command")
Dec 19 12:27:17.236 INFO [stderr]     |                     ^ help: consider using `_x` instead
Dec 19 12:27:17.236 INFO [stderr] 
Dec 19 12:27:17.236 INFO [stderr] warning: unused variable: `result`
Dec 19 12:27:17.236 INFO [stderr]    --> src/interface/game.rs:153:42
Dec 19 12:27:17.236 INFO [stderr]     |
Dec 19 12:27:17.236 INFO [stderr] 153 |                     client::Command::End(result, n, m, r) => {
Dec 19 12:27:17.236 INFO [stderr]     |                                          ^^^^^^ help: consider using `_result` instead
Dec 19 12:27:17.236 INFO [stderr] 
Dec 19 12:27:17.236 INFO [stderr] warning: unused variable: `n`
Dec 19 12:27:17.236 INFO [stderr]    --> src/interface/game.rs:153:50
Dec 19 12:27:17.236 INFO [stderr]     |
Dec 19 12:27:17.236 INFO [stderr] 153 |                     client::Command::End(result, n, m, r) => {
Dec 19 12:27:17.236 INFO [stderr]     |                                                  ^ help: consider using `_n` instead
Dec 19 12:27:17.236 INFO [stderr] 
Dec 19 12:27:17.236 INFO [stderr] warning: unused variable: `m`
Dec 19 12:27:17.236 INFO [stderr]    --> src/interface/game.rs:153:53
Dec 19 12:27:17.236 INFO [stderr]     |
Dec 19 12:27:17.236 INFO [stderr] 153 |                     client::Command::End(result, n, m, r) => {
Dec 19 12:27:17.236 INFO [stderr]     |                                                     ^ help: consider using `_m` instead
Dec 19 12:27:17.236 INFO [stderr] 
Dec 19 12:27:17.236 INFO [stderr] warning: unused variable: `r`
Dec 19 12:27:17.236 INFO [stderr]    --> src/interface/game.rs:153:56
Dec 19 12:27:17.236 INFO [stderr]     |
Dec 19 12:27:17.236 INFO [stderr] 153 |                     client::Command::End(result, n, m, r) => {
Dec 19 12:27:17.236 INFO [stderr]     |                                                        ^ help: consider using `_r` instead
Dec 19 12:27:17.236 INFO [stderr] 
Dec 19 12:27:17.236 INFO [stderr] warning: unused variable: `x`
Dec 19 12:27:17.236 INFO [stderr]    --> src/interface/game.rs:156:21
Dec 19 12:27:17.236 INFO [stderr]     |
Dec 19 12:27:17.236 INFO [stderr] 156 |                     x => panic!("Invalid Command")
Dec 19 12:27:17.236 INFO [stderr]     |                     ^ help: consider using `_x` instead
Dec 19 12:27:17.236 INFO [stderr] 
Dec 19 12:27:17.236 INFO [stderr] warning: unused variable: `result`
Dec 19 12:27:17.236 INFO [stderr]    --> src/interface/game.rs:163:24
Dec 19 12:27:17.236 INFO [stderr]     |
Dec 19 12:27:17.236 INFO [stderr] 163 |     fn proc_end(&self, result: client::MatchResult, n: u8, m: u8, reason: String) {}
Dec 19 12:27:17.236 INFO [stderr]     |                        ^^^^^^ help: consider using `_result` instead
Dec 19 12:27:17.236 INFO [stderr] 
Dec 19 12:27:17.236 INFO [stderr] warning: unused variable: `n`
Dec 19 12:27:17.236 INFO [stderr]    --> src/interface/game.rs:163:53
Dec 19 12:27:17.236 INFO [stderr]     |
Dec 19 12:27:17.236 INFO [stderr] 163 |     fn proc_end(&self, result: client::MatchResult, n: u8, m: u8, reason: String) {}
Dec 19 12:27:17.236 INFO [stderr]     |                                                     ^ help: consider using `_n` instead
Dec 19 12:27:17.236 INFO [stderr] 
Dec 19 12:27:17.236 INFO [stderr] warning: unused variable: `m`
Dec 19 12:27:17.236 INFO [stderr]    --> src/interface/game.rs:163:60
Dec 19 12:27:17.236 INFO [stderr]     |
Dec 19 12:27:17.236 INFO [stderr] 163 |     fn proc_end(&self, result: client::MatchResult, n: u8, m: u8, reason: String) {}
Dec 19 12:27:17.236 INFO [stderr]     |                                                            ^ help: consider using `_m` instead
Dec 19 12:27:17.236 INFO [stderr] 
Dec 19 12:27:17.236 INFO [stderr] warning: unused variable: `reason`
Dec 19 12:27:17.236 INFO [stderr]    --> src/interface/game.rs:163:67
Dec 19 12:27:17.236 INFO [stderr]     |
Dec 19 12:27:17.236 INFO [stderr] 163 |     fn proc_end(&self, result: client::MatchResult, n: u8, m: u8, reason: String) {}
Dec 19 12:27:17.236 INFO [stderr]     |                                                                   ^^^^^^ help: consider using `_reason` instead
Dec 19 12:27:17.236 INFO [stderr] 
Dec 19 12:27:17.236 INFO [stderr] warning: variable `epoch` is assigned to, but never used
Dec 19 12:27:17.236 INFO [stderr]   --> src/player/learning/analysis.rs:78:21
Dec 19 12:27:17.236 INFO [stderr]    |
Dec 19 12:27:17.236 INFO [stderr] 78 |             let mut epoch = 0u8;
Dec 19 12:27:17.236 INFO [stderr]    |                     ^^^^^
Dec 19 12:27:17.236 INFO [stderr]    |
Dec 19 12:27:17.236 INFO [stderr]    = note: consider using `_epoch` instead
Dec 19 12:27:17.236 INFO [stderr] 
Dec 19 12:27:17.236 INFO [stderr] warning: unused variable: `x`
Dec 19 12:27:17.236 INFO [stderr]    --> src/player/learning/analysis.rs:159:17
Dec 19 12:27:17.236 INFO [stderr]     |
Dec 19 12:27:17.236 INFO [stderr] 159 |             let x = 0..1;
Dec 19 12:27:17.236 INFO [stderr]     |                 ^ help: consider using `_x` instead
Dec 19 12:27:17.236 INFO [stderr] 
Dec 19 12:27:17.236 INFO [stderr] warning: variable `epoch` is assigned to, but never used
Dec 19 12:27:17.236 INFO [stderr]    --> src/player/learning/analysis.rs:195:21
Dec 19 12:27:17.236 INFO [stderr]     |
Dec 19 12:27:17.236 INFO [stderr] 195 |             let mut epoch = 0u8;
Dec 19 12:27:17.236 INFO [stderr]     |                     ^^^^^
Dec 19 12:27:17.236 INFO [stderr]     |
Dec 19 12:27:17.236 INFO [stderr]     = note: consider using `_epoch` instead
Dec 19 12:27:17.236 INFO [stderr] 
Dec 19 12:27:17.236 INFO [stderr] warning: unused variable: `board`
Dec 19 12:27:17.236 INFO [stderr]    --> src/player/learning/analysis.rs:25:17
Dec 19 12:27:17.236 INFO [stderr]     |
Dec 19 12:27:17.236 INFO [stderr] 25  |             let board = self.simulate(|board: board::Board, result: MatchResult, epoch: usize| {
Dec 19 12:27:17.236 INFO [stderr]     |                 ^^^^^ help: consider using `_board` instead
Dec 19 12:27:17.236 INFO [stderr] ...
Dec 19 12:27:17.236 INFO [stderr] 233 |     gen_analyzer!(diag4, 81,  "DIAG4");
Dec 19 12:27:17.236 INFO [stderr]     |     ----------------------------------- in this macro invocation
Dec 19 12:27:17.236 INFO [stderr] 
Dec 19 12:27:17.236 INFO [stderr] warning: unused variable: `board`
Dec 19 12:27:17.236 INFO [stderr]    --> src/player/learning/analysis.rs:25:17
Dec 19 12:27:17.236 INFO [stderr]     |
Dec 19 12:27:17.236 INFO [stderr] 25  |             let board = self.simulate(|board: board::Board, result: MatchResult, epoch: usize| {
Dec 19 12:27:17.237 INFO [stderr]     |                 ^^^^^ help: consider using `_board` instead
Dec 19 12:27:17.237 INFO [stderr] ...
Dec 19 12:27:17.237 INFO [stderr] 234 |     gen_analyzer!(diag5, 243, "DIAG5");
Dec 19 12:27:17.237 INFO [stderr]     |     ----------------------------------- in this macro invocation
Dec 19 12:27:17.237 INFO [stderr] 
Dec 19 12:27:17.237 INFO [stderr] warning: unused variable: `board`
Dec 19 12:27:17.237 INFO [stderr]    --> src/player/learning/analysis.rs:25:17
Dec 19 12:27:17.237 INFO [stderr]     |
Dec 19 12:27:17.237 INFO [stderr] 25  |             let board = self.simulate(|board: board::Board, result: MatchResult, epoch: usize| {
Dec 19 12:27:17.237 INFO [stderr]     |                 ^^^^^ help: consider using `_board` instead
Dec 19 12:27:17.237 INFO [stderr] ...
Dec 19 12:27:17.237 INFO [stderr] 235 |     gen_analyzer!(diag6, 729, "DIAG6");
Dec 19 12:27:17.237 INFO [stderr]     |     ----------------------------------- in this macro invocation
Dec 19 12:27:17.237 INFO [stderr] 
Dec 19 12:27:17.237 INFO [stderr] warning: unused variable: `board`
Dec 19 12:27:17.237 INFO [stderr]    --> src/player/learning/analysis.rs:25:17
Dec 19 12:27:17.237 INFO [stderr]     |
Dec 19 12:27:17.237 INFO [stderr] 25  |             let board = self.simulate(|board: board::Board, result: MatchResult, epoch: usize| {
Dec 19 12:27:17.237 INFO [stderr]     |                 ^^^^^ help: consider using `_board` instead
Dec 19 12:27:17.237 INFO [stderr] ...
Dec 19 12:27:17.237 INFO [stderr] 236 |     gen_analyzer!(diag7, 2187, "DIAG7");
Dec 19 12:27:17.237 INFO [stderr]     |     ------------------------------------ in this macro invocation
Dec 19 12:27:17.237 INFO [stderr] 
Dec 19 12:27:17.237 INFO [stderr] warning: unused variable: `board`
Dec 19 12:27:17.237 INFO [stderr]    --> src/player/learning/analysis.rs:25:17
Dec 19 12:27:17.237 INFO [stderr]     |
Dec 19 12:27:17.237 INFO [stderr] 25  |             let board = self.simulate(|board: board::Board, result: MatchResult, epoch: usize| {
Dec 19 12:27:17.237 INFO [stderr]     |                 ^^^^^ help: consider using `_board` instead
Dec 19 12:27:17.237 INFO [stderr] ...
Dec 19 12:27:17.237 INFO [stderr] 237 |     gen_analyzer!(diag8, 6561, "DIAG8");
Dec 19 12:27:17.237 INFO [stderr]     |     ------------------------------------ in this macro invocation
Dec 19 12:27:17.237 INFO [stderr] 
Dec 19 12:27:17.237 INFO [stderr] warning: unused variable: `board`
Dec 19 12:27:17.237 INFO [stderr]    --> src/player/learning/analysis.rs:25:17
Dec 19 12:27:17.237 INFO [stderr]     |
Dec 19 12:27:17.237 INFO [stderr] 25  |             let board = self.simulate(|board: board::Board, result: MatchResult, epoch: usize| {
Dec 19 12:27:17.237 INFO [stderr]     |                 ^^^^^ help: consider using `_board` instead
Dec 19 12:27:17.237 INFO [stderr] ...
Dec 19 12:27:17.237 INFO [stderr] 238 |     gen_analyzer!(hor_vert2, 6561, "HOR_VERT2");
Dec 19 12:27:17.237 INFO [stderr]     |     -------------------------------------------- in this macro invocation
Dec 19 12:27:17.237 INFO [stderr] 
Dec 19 12:27:17.237 INFO [stderr] warning: unused variable: `board`
Dec 19 12:27:17.237 INFO [stderr]    --> src/player/learning/analysis.rs:25:17
Dec 19 12:27:17.237 INFO [stderr]     |
Dec 19 12:27:17.237 INFO [stderr] 25  |             let board = self.simulate(|board: board::Board, result: MatchResult, epoch: usize| {
Dec 19 12:27:17.237 INFO [stderr]     |                 ^^^^^ help: consider using `_board` instead
Dec 19 12:27:17.237 INFO [stderr] ...
Dec 19 12:27:17.237 INFO [stderr] 239 |     gen_analyzer!(hor_vert3, 6561, "HOR_VERT3");
Dec 19 12:27:17.237 INFO [stderr]     |     -------------------------------------------- in this macro invocation
Dec 19 12:27:17.237 INFO [stderr] 
Dec 19 12:27:17.237 INFO [stderr] warning: unused variable: `board`
Dec 19 12:27:17.237 INFO [stderr]    --> src/player/learning/analysis.rs:25:17
Dec 19 12:27:17.237 INFO [stderr]     |
Dec 19 12:27:17.237 INFO [stderr] 25  |             let board = self.simulate(|board: board::Board, result: MatchResult, epoch: usize| {
Dec 19 12:27:17.237 INFO [stderr]     |                 ^^^^^ help: consider using `_board` instead
Dec 19 12:27:17.237 INFO [stderr] ...
Dec 19 12:27:17.237 INFO [stderr] 240 |     gen_analyzer!(hor_vert4, 6561, "HOR_VERT4");
Dec 19 12:27:17.237 INFO [stderr]     |     -------------------------------------------- in this macro invocation
Dec 19 12:27:17.237 INFO [stderr] 
Dec 19 12:27:17.237 INFO [stderr] warning: unused variable: `board`
Dec 19 12:27:17.237 INFO [stderr]    --> src/player/learning/analysis.rs:25:17
Dec 19 12:27:17.237 INFO [stderr]     |
Dec 19 12:27:17.237 INFO [stderr] 25  |             let board = self.simulate(|board: board::Board, result: MatchResult, epoch: usize| {
Dec 19 12:27:17.237 INFO [stderr]     |                 ^^^^^ help: consider using `_board` instead
Dec 19 12:27:17.237 INFO [stderr] ...
Dec 19 12:27:17.237 INFO [stderr] 241 |     gen_analyzer!(edge2x, 59049, "EDGE2X");
Dec 19 12:27:17.237 INFO [stderr]     |     --------------------------------------- in this macro invocation
Dec 19 12:27:17.237 INFO [stderr] 
Dec 19 12:27:17.244 INFO [stderr] warning: unused variable: `board`
Dec 19 12:27:17.244 INFO [stderr]    --> src/player/learning/analysis.rs:25:17
Dec 19 12:27:17.244 INFO [stderr]     |
Dec 19 12:27:17.244 INFO [stderr] 25  |             let board = self.simulate(|board: board::Board, result: MatchResult, epoch: usize| {
Dec 19 12:27:17.244 INFO [stderr]     |                 ^^^^^ help: consider using `_board` instead
Dec 19 12:27:17.244 INFO [stderr] ...
Dec 19 12:27:17.244 INFO [stderr] 242 |     gen_analyzer!(corner2x5, 59049, "CORNER2X5");
Dec 19 12:27:17.244 INFO [stderr]     |     --------------------------------------------- in this macro invocation
Dec 19 12:27:17.244 INFO [stderr] 
Dec 19 12:27:17.244 INFO [stderr] warning: unused variable: `board`
Dec 19 12:27:17.244 INFO [stderr]    --> src/player/learning/analysis.rs:25:17
Dec 19 12:27:17.244 INFO [stderr]     |
Dec 19 12:27:17.244 INFO [stderr] 25  |             let board = self.simulate(|board: board::Board, result: MatchResult, epoch: usize| {
Dec 19 12:27:17.244 INFO [stderr]     |                 ^^^^^ help: consider using `_board` instead
Dec 19 12:27:17.244 INFO [stderr] ...
Dec 19 12:27:17.244 INFO [stderr] 243 |     gen_analyzer!(corner3x3, 19683, "CORNER3X3");
Dec 19 12:27:17.244 INFO [stderr]     |     --------------------------------------------- in this macro invocation
Dec 19 12:27:17.244 INFO [stderr] 
Dec 19 12:27:17.244 INFO [stderr] warning: unused variable: `board`
Dec 19 12:27:17.244 INFO [stderr]    --> src/player/learning/analysis.rs:25:17
Dec 19 12:27:17.244 INFO [stderr]     |
Dec 19 12:27:17.244 INFO [stderr] 25  |             let board = self.simulate(|board: board::Board, result: MatchResult, epoch: usize| {
Dec 19 12:27:17.244 INFO [stderr]     |                 ^^^^^ help: consider using `_board` instead
Dec 19 12:27:17.244 INFO [stderr] ...
Dec 19 12:27:17.244 INFO [stderr] 244 |     gen_analyzer!(corner2x2, 81, "CORNER2X2");
Dec 19 12:27:17.244 INFO [stderr]     |     ------------------------------------------ in this macro invocation
Dec 19 12:27:17.245 INFO [stderr] 
Dec 19 12:27:17.332 INFO [stderr] warning: variable does not need to be mutable
Dec 19 12:27:17.332 INFO [stderr]   --> src/interface/tcp_client.rs:55:13
Dec 19 12:27:17.332 INFO [stderr]    |
Dec 19 12:27:17.332 INFO [stderr] 55 |         let mut ret: Result<client::Command, String>;
Dec 19 12:27:17.332 INFO [stderr]    |             ----^^^
Dec 19 12:27:17.332 INFO [stderr]    |             |
Dec 19 12:27:17.332 INFO [stderr]    |             help: remove this `mut`
Dec 19 12:27:17.332 INFO [stderr]    |
Dec 19 12:27:17.332 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 19 12:27:17.332 INFO [stderr] 
Dec 19 12:27:17.416 INFO [stderr] warning: variable does not need to be mutable
Dec 19 12:27:17.416 INFO [stderr]   --> src/player/learning/analysis.rs:56:12
Dec 19 12:27:17.416 INFO [stderr]    |
Dec 19 12:27:17.416 INFO [stderr] 56 |     fn new(mut reader: BufReader<File>, output_dir: &'a str) -> Analyzer {
Dec 19 12:27:17.416 INFO [stderr]    |            ----^^^^^^
Dec 19 12:27:17.416 INFO [stderr]    |            |
Dec 19 12:27:17.416 INFO [stderr]    |            help: remove this `mut`
Dec 19 12:27:17.416 INFO [stderr] 
Dec 19 12:27:18.100 INFO [stderr] warning: variable does not need to be mutable
Dec 19 12:27:18.100 INFO [stderr]   --> src/player/learning/analysis.rs:56:12
Dec 19 12:27:18.100 INFO [stderr]    |
Dec 19 12:27:18.100 INFO [stderr] 56 |     fn new(mut reader: BufReader<File>, output_dir: &'a str) -> Analyzer {
Dec 19 12:27:18.100 INFO [stderr]    |            ----^^^^^^
Dec 19 12:27:18.100 INFO [stderr]    |            |
Dec 19 12:27:18.100 INFO [stderr]    |            help: remove this `mut`
Dec 19 12:27:18.100 INFO [stderr] 
Dec 19 12:27:18.663 INFO [stderr] warning: method is never used: `is_valid`
Dec 19 12:27:18.663 INFO [stderr]    --> src/board.rs:401:5
Dec 19 12:27:18.663 INFO [stderr]     |
Dec 19 12:27:18.663 INFO [stderr] 401 |     fn is_valid(&self, pos: &BitIndexable, player: Color) -> bool {
Dec 19 12:27:18.663 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 12:27:18.663 INFO [stderr]     |
Dec 19 12:27:18.663 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 19 12:27:18.663 INFO [stderr] 
Dec 19 12:27:18.663 INFO [stderr] warning: method is never used: `proc_end`
Dec 19 12:27:18.664 INFO [stderr]    --> src/interface/game.rs:163:5
Dec 19 12:27:18.664 INFO [stderr]     |
Dec 19 12:27:18.664 INFO [stderr] 163 |     fn proc_end(&self, result: client::MatchResult, n: u8, m: u8, reason: String) {}
Dec 19 12:27:18.665 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 12:27:18.665 INFO [stderr] 
Dec 19 12:27:18.665 INFO [stderr] warning: constant item is never used: `map1`
Dec 19 12:27:18.665 INFO [stderr]   --> src/player/linear_evaluator.rs:16:1
Dec 19 12:27:18.666 INFO [stderr]    |
Dec 19 12:27:18.666 INFO [stderr] 16 | / const map1: [[i64; 8]; 8] = [
Dec 19 12:27:18.667 INFO [stderr] 17 | |     [1000, -40, 5, 5, 5, 5, -40, 1000],
Dec 19 12:27:18.667 INFO [stderr] 18 | |     [-40, -40, 1, 1, 1, 1, -40, -40],
Dec 19 12:27:18.667 INFO [stderr] 19 | |     [5, 1, 1, 1, 1, 1, 1, 5],
Dec 19 12:27:18.667 INFO [stderr] ...  |
Dec 19 12:27:18.667 INFO [stderr] 24 | |     [1000, -40, 5, 5, 5, 5, -40, 1000],
Dec 19 12:27:18.668 INFO [stderr] 25 | | ];
Dec 19 12:27:18.668 INFO [stderr]    | |__^
Dec 19 12:27:18.668 INFO [stderr] 
Dec 19 12:27:18.680 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 12:27:18.680 INFO [stderr]   --> src/interface/tcp_client.rs:84:17
Dec 19 12:27:18.680 INFO [stderr]    |
Dec 19 12:27:18.680 INFO [stderr] 84 |                 self.writer.flush();
Dec 19 12:27:18.680 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^
Dec 19 12:27:18.680 INFO [stderr]    |
Dec 19 12:27:18.680 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 19 12:27:18.680 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 12:27:18.680 INFO [stderr] 
Dec 19 12:27:18.699 INFO [stderr] warning: method is never used: `is_valid`
Dec 19 12:27:18.699 INFO [stderr]    --> src/board.rs:401:5
Dec 19 12:27:18.699 INFO [stderr]     |
Dec 19 12:27:18.699 INFO [stderr] 401 |     fn is_valid(&self, pos: &BitIndexable, player: Color) -> bool {
Dec 19 12:27:18.699 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 12:27:18.699 INFO [stderr]     |
Dec 19 12:27:18.699 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 19 12:27:18.699 INFO [stderr] 
Dec 19 12:27:18.699 INFO [stderr] warning: method is never used: `proc_end`
Dec 19 12:27:18.699 INFO [stderr]    --> src/interface/game.rs:163:5
Dec 19 12:27:18.699 INFO [stderr]     |
Dec 19 12:27:18.699 INFO [stderr] 163 |     fn proc_end(&self, result: client::MatchResult, n: u8, m: u8, reason: String) {}
Dec 19 12:27:18.699 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 12:27:18.699 INFO [stderr] 
Dec 19 12:27:18.699 INFO [stderr] warning: constant item is never used: `map1`
Dec 19 12:27:18.699 INFO [stderr]   --> src/player/linear_evaluator.rs:16:1
Dec 19 12:27:18.699 INFO [stderr]    |
Dec 19 12:27:18.699 INFO [stderr] 16 | / const map1: [[i64; 8]; 8] = [
Dec 19 12:27:18.699 INFO [stderr] 17 | |     [1000, -40, 5, 5, 5, 5, -40, 1000],
Dec 19 12:27:18.699 INFO [stderr] 18 | |     [-40, -40, 1, 1, 1, 1, -40, -40],
Dec 19 12:27:18.699 INFO [stderr] 19 | |     [5, 1, 1, 1, 1, 1, 1, 5],
Dec 19 12:27:18.699 INFO [stderr] ...  |
Dec 19 12:27:18.699 INFO [stderr] 24 | |     [1000, -40, 5, 5, 5, 5, -40, 1000],
Dec 19 12:27:18.699 INFO [stderr] 25 | | ];
Dec 19 12:27:18.699 INFO [stderr]    | |__^
Dec 19 12:27:18.699 INFO [stderr] 
Dec 19 12:27:18.699 INFO [stderr] warning: constant `map1` should have an upper case name such as `MAP1`
Dec 19 12:27:18.699 INFO [stderr]   --> src/player/linear_evaluator.rs:16:1
Dec 19 12:27:18.699 INFO [stderr]    |
Dec 19 12:27:18.699 INFO [stderr] 16 | / const map1: [[i64; 8]; 8] = [
Dec 19 12:27:18.699 INFO [stderr] 17 | |     [1000, -40, 5, 5, 5, 5, -40, 1000],
Dec 19 12:27:18.699 INFO [stderr] 18 | |     [-40, -40, 1, 1, 1, 1, -40, -40],
Dec 19 12:27:18.699 INFO [stderr] 19 | |     [5, 1, 1, 1, 1, 1, 1, 5],
Dec 19 12:27:18.699 INFO [stderr] ...  |
Dec 19 12:27:18.699 INFO [stderr] 24 | |     [1000, -40, 5, 5, 5, 5, -40, 1000],
Dec 19 12:27:18.699 INFO [stderr] 25 | | ];
Dec 19 12:27:18.699 INFO [stderr]    | |__^
Dec 19 12:27:18.699 INFO [stderr]    |
Dec 19 12:27:18.699 INFO [stderr]    = note: #[warn(non_upper_case_globals)] on by default
Dec 19 12:27:18.699 INFO [stderr] 
Dec 19 12:27:18.699 INFO [stderr] warning: constant `feature_functions` should have an upper case name such as `FEATURE_FUNCTIONS`
Dec 19 12:27:18.699 INFO [stderr]   --> src/player/linear_evaluator.rs:83:1
Dec 19 12:27:18.699 INFO [stderr]    |
Dec 19 12:27:18.699 INFO [stderr] 83 | / pub const feature_functions: [fn(board::Board) -> f32; 12] = [
Dec 19 12:27:18.699 INFO [stderr] 84 | |             diag4, diag5, diag6, diag7, diag8, hor_vert2, hor_vert3, hor_vert4,
Dec 19 12:27:18.699 INFO [stderr] 85 | |             edge2x, corner2x2, corner3x3, flippable_diff
Dec 19 12:27:18.699 INFO [stderr] 86 | |         ];
Dec 19 12:27:18.699 INFO [stderr]    | |__________^
Dec 19 12:27:18.699 INFO [stderr] 
Dec 19 12:27:18.699 INFO [stderr] warning: constant `feature_names` should have an upper case name such as `FEATURE_NAMES`
Dec 19 12:27:18.699 INFO [stderr]   --> src/player/linear_evaluator.rs:87:1
Dec 19 12:27:18.699 INFO [stderr]    |
Dec 19 12:27:18.699 INFO [stderr] 87 | / pub const feature_names: [&str; 12] = [
Dec 19 12:27:18.699 INFO [stderr] 88 | |         "diag4", "diag5", "diag6", "diag7", "diag8", "hor_vert2", "hor_vert3", "hor_vert4",
Dec 19 12:27:18.699 INFO [stderr] 89 | |         "edge2x", "corner2x2", "corner3x3", "flippable_diff"
Dec 19 12:27:18.699 INFO [stderr] 90 | | ];
Dec 19 12:27:18.699 INFO [stderr]    | |__^
Dec 19 12:27:18.699 INFO [stderr] 
Dec 19 12:27:18.699 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 12:27:18.699 INFO [stderr]    --> src/player/learning/analysis.rs:139:13
Dec 19 12:27:18.699 INFO [stderr]     |
Dec 19 12:27:18.699 INFO [stderr] 139 |             create_dir(path);
Dec 19 12:27:18.699 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^
Dec 19 12:27:18.699 INFO [stderr]     |
Dec 19 12:27:18.699 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 12:27:18.699 INFO [stderr] 
Dec 19 12:27:18.699 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 12:27:18.700 INFO [stderr]    --> src/player/learning/analysis.rs:170:25
Dec 19 12:27:18.700 INFO [stderr]     |
Dec 19 12:27:18.700 INFO [stderr] 170 |                         write!(&mut writer, "{}", if his.result == MatchResult::Black{1}else{0});
Dec 19 12:27:18.700 INFO [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 12:27:18.700 INFO [stderr]     |
Dec 19 12:27:18.700 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 12:27:18.700 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)
Dec 19 12:27:18.700 INFO [stderr] 
Dec 19 12:27:18.700 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 12:27:18.700 INFO [stderr]    --> src/player/learning/analysis.rs:173:29
Dec 19 12:27:18.700 INFO [stderr]     |
Dec 19 12:27:18.700 INFO [stderr] 173 |                             write!(&mut writer, ",{:.3}", item);
Dec 19 12:27:18.700 INFO [stderr]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 12:27:18.700 INFO [stderr]     |
Dec 19 12:27:18.700 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 12:27:18.700 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)
Dec 19 12:27:18.700 INFO [stderr] 
Dec 19 12:27:18.700 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 12:27:18.700 INFO [stderr]    --> src/player/learning/analysis.rs:175:25
Dec 19 12:27:18.700 INFO [stderr]     |
Dec 19 12:27:18.700 INFO [stderr] 175 |                         write!(&mut writer, "\n");
Dec 19 12:27:18.700 INFO [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 12:27:18.700 INFO [stderr]     |
Dec 19 12:27:18.700 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 12:27:18.700 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)
Dec 19 12:27:18.700 INFO [stderr] 
Dec 19 12:27:18.716 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 12:27:18.716 INFO [stderr]   --> src/interface/tcp_client.rs:84:17
Dec 19 12:27:18.716 INFO [stderr]    |
Dec 19 12:27:18.716 INFO [stderr] 84 |                 self.writer.flush();
Dec 19 12:27:18.716 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^
Dec 19 12:27:18.716 INFO [stderr]    |
Dec 19 12:27:18.716 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 19 12:27:18.716 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 12:27:18.716 INFO [stderr] 
Dec 19 12:27:18.732 INFO [stderr] warning: constant `map1` should have an upper case name such as `MAP1`
Dec 19 12:27:18.732 INFO [stderr]   --> src/player/linear_evaluator.rs:16:1
Dec 19 12:27:18.732 INFO [stderr]    |
Dec 19 12:27:18.732 INFO [stderr] 16 | / const map1: [[i64; 8]; 8] = [
Dec 19 12:27:18.732 INFO [stderr] 17 | |     [1000, -40, 5, 5, 5, 5, -40, 1000],
Dec 19 12:27:18.732 INFO [stderr] 18 | |     [-40, -40, 1, 1, 1, 1, -40, -40],
Dec 19 12:27:18.732 INFO [stderr] 19 | |     [5, 1, 1, 1, 1, 1, 1, 5],
Dec 19 12:27:18.732 INFO [stderr] ...  |
Dec 19 12:27:18.732 INFO [stderr] 24 | |     [1000, -40, 5, 5, 5, 5, -40, 1000],
Dec 19 12:27:18.732 INFO [stderr] 25 | | ];
Dec 19 12:27:18.732 INFO [stderr]    | |__^
Dec 19 12:27:18.732 INFO [stderr] 
Dec 19 12:27:18.732 INFO [stderr] warning: constant `feature_functions` should have an upper case name such as `FEATURE_FUNCTIONS`
Dec 19 12:27:18.732 INFO [stderr]   --> src/player/linear_evaluator.rs:83:1
Dec 19 12:27:18.732 INFO [stderr]    |
Dec 19 12:27:18.732 INFO [stderr] 83 | / pub const feature_functions: [fn(board::Board) -> f32; 12] = [
Dec 19 12:27:18.732 INFO [stderr] 84 | |             diag4, diag5, diag6, diag7, diag8, hor_vert2, hor_vert3, hor_vert4,
Dec 19 12:27:18.732 INFO [stderr] 85 | |             edge2x, corner2x2, corner3x3, flippable_diff
Dec 19 12:27:18.732 INFO [stderr] 86 | |         ];
Dec 19 12:27:18.732 INFO [stderr]    | |__________^
Dec 19 12:27:18.732 INFO [stderr] 
Dec 19 12:27:18.732 INFO [stderr] warning: constant `feature_names` should have an upper case name such as `FEATURE_NAMES`
Dec 19 12:27:18.732 INFO [stderr]   --> src/player/linear_evaluator.rs:87:1
Dec 19 12:27:18.732 INFO [stderr]    |
Dec 19 12:27:18.732 INFO [stderr] 87 | / pub const feature_names: [&str; 12] = [
Dec 19 12:27:18.732 INFO [stderr] 88 | |         "diag4", "diag5", "diag6", "diag7", "diag8", "hor_vert2", "hor_vert3", "hor_vert4",
Dec 19 12:27:18.732 INFO [stderr] 89 | |         "edge2x", "corner2x2", "corner3x3", "flippable_diff"
Dec 19 12:27:18.733 INFO [stderr] 90 | | ];
Dec 19 12:27:18.733 INFO [stderr]    | |__^
Dec 19 12:27:18.733 INFO [stderr] 
Dec 19 12:27:18.740 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 12:27:18.740 INFO [stderr]    --> src/player/learning/analysis.rs:139:13
Dec 19 12:27:18.740 INFO [stderr]     |
Dec 19 12:27:18.740 INFO [stderr] 139 |             create_dir(path);
Dec 19 12:27:18.741 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^
Dec 19 12:27:18.741 INFO [stderr]     |
Dec 19 12:27:18.741 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 12:27:18.741 INFO [stderr] 
Dec 19 12:27:18.741 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 12:27:18.742 INFO [stderr]    --> src/player/learning/analysis.rs:170:25
Dec 19 12:27:18.742 INFO [stderr]     |
Dec 19 12:27:18.742 INFO [stderr] 170 |                         write!(&mut writer, "{}", if his.result == MatchResult::Black{1}else{0});
Dec 19 12:27:18.742 INFO [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 12:27:18.742 INFO [stderr]     |
Dec 19 12:27:18.742 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 12:27:18.743 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)
Dec 19 12:27:18.743 INFO [stderr] 
Dec 19 12:27:18.743 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 12:27:18.743 INFO [stderr]    --> src/player/learning/analysis.rs:173:29
Dec 19 12:27:18.744 INFO [stderr]     |
Dec 19 12:27:18.744 INFO [stderr] 173 |                             write!(&mut writer, ",{:.3}", item);
Dec 19 12:27:18.744 INFO [stderr]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 12:27:18.744 INFO [stderr]     |
Dec 19 12:27:18.744 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 12:27:18.744 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)
Dec 19 12:27:18.744 INFO [stderr] 
Dec 19 12:27:18.745 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 12:27:18.745 INFO [stderr]    --> src/player/learning/analysis.rs:175:25
Dec 19 12:27:18.745 INFO [stderr]     |
Dec 19 12:27:18.745 INFO [stderr] 175 |                         write!(&mut writer, "\n");
Dec 19 12:27:18.745 INFO [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 12:27:18.745 INFO [stderr]     |
Dec 19 12:27:18.746 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 12:27:18.746 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)
Dec 19 12:27:18.746 INFO [stderr] 
Dec 19 12:27:27.746 INFO [stderr] warning: unused variable: `scores`
Dec 19 12:27:27.746 INFO [stderr]   --> src/interface/game.rs:48:42
Dec 19 12:27:27.746 INFO [stderr]    |
Dec 19 12:27:27.746 INFO [stderr] 48 |                     client::Command::Bye(scores) => {
Dec 19 12:27:27.746 INFO [stderr]    |                                          ^^^^^^ help: consider using `_scores` instead
Dec 19 12:27:27.746 INFO [stderr]    |
Dec 19 12:27:27.746 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 12:27:27.746 INFO [stderr] 
Dec 19 12:27:27.746 INFO [stderr] warning: unused variable: `t`
Dec 19 12:27:27.746 INFO [stderr]   --> src/interface/game.rs:52:58
Dec 19 12:27:27.746 INFO [stderr]    |
Dec 19 12:27:27.746 INFO [stderr] 52 |                     client::Command::Start(color, oname, t) => {
Dec 19 12:27:27.746 INFO [stderr]    |                                                          ^ help: consider using `_t` instead
Dec 19 12:27:27.746 INFO [stderr] 
Dec 19 12:27:27.746 INFO [stderr] warning: unused variable: `x`
Dec 19 12:27:27.746 INFO [stderr]   --> src/interface/game.rs:67:21
Dec 19 12:27:27.746 INFO [stderr]    |
Dec 19 12:27:27.746 INFO [stderr] 67 |                     x => panic!("Invalid Command")
Dec 19 12:27:27.746 INFO [stderr]    |                     ^ help: consider using `_x` instead
Dec 19 12:27:27.746 INFO [stderr] 
Dec 19 12:27:27.746 INFO [stderr] warning: unused variable: `result`
Dec 19 12:27:27.746 INFO [stderr]    --> src/interface/game.rs:133:42
Dec 19 12:27:27.746 INFO [stderr]     |
Dec 19 12:27:27.746 INFO [stderr] 133 |                     client::Command::End(result, n, m, r) => {
Dec 19 12:27:27.746 INFO [stderr]     |                                          ^^^^^^ help: consider using `_result` instead
Dec 19 12:27:27.746 INFO [stderr] 
Dec 19 12:27:27.746 INFO [stderr] warning: unused variable: `n`
Dec 19 12:27:27.746 INFO [stderr]    --> src/interface/game.rs:133:50
Dec 19 12:27:27.746 INFO [stderr]     |
Dec 19 12:27:27.746 INFO [stderr] 133 |                     client::Command::End(result, n, m, r) => {
Dec 19 12:27:27.746 INFO [stderr]     |                                                  ^ help: consider using `_n` instead
Dec 19 12:27:27.746 INFO [stderr] 
Dec 19 12:27:27.746 INFO [stderr] warning: unused variable: `m`
Dec 19 12:27:27.746 INFO [stderr]    --> src/interface/game.rs:133:53
Dec 19 12:27:27.746 INFO [stderr]     |
Dec 19 12:27:27.746 INFO [stderr] 133 |                     client::Command::End(result, n, m, r) => {
Dec 19 12:27:27.746 INFO [stderr]     |                                                     ^ help: consider using `_m` instead
Dec 19 12:27:27.746 INFO [stderr] 
Dec 19 12:27:27.746 INFO [stderr] warning: unused variable: `r`
Dec 19 12:27:27.746 INFO [stderr]    --> src/interface/game.rs:133:56
Dec 19 12:27:27.746 INFO [stderr]     |
Dec 19 12:27:27.746 INFO [stderr] 133 |                     client::Command::End(result, n, m, r) => {
Dec 19 12:27:27.746 INFO [stderr]     |                                                        ^ help: consider using `_r` instead
Dec 19 12:27:27.746 INFO [stderr] 
Dec 19 12:27:27.746 INFO [stderr] warning: unused variable: `x`
Dec 19 12:27:27.746 INFO [stderr]    --> src/interface/game.rs:136:21
Dec 19 12:27:27.746 INFO [stderr]     |
Dec 19 12:27:27.746 INFO [stderr] 136 |                     x => panic!("Invalid Command")
Dec 19 12:27:27.746 INFO [stderr]     |                     ^ help: consider using `_x` instead
Dec 19 12:27:27.746 INFO [stderr] 
Dec 19 12:27:27.746 INFO [stderr] warning: unused variable: `result`
Dec 19 12:27:27.746 INFO [stderr]    --> src/interface/game.rs:153:42
Dec 19 12:27:27.746 INFO [stderr]     |
Dec 19 12:27:27.746 INFO [stderr] 153 |                     client::Command::End(result, n, m, r) => {
Dec 19 12:27:27.747 INFO [stderr]     |                                          ^^^^^^ help: consider using `_result` instead
Dec 19 12:27:27.747 INFO [stderr] 
Dec 19 12:27:27.747 INFO [stderr] warning: unused variable: `n`
Dec 19 12:27:27.747 INFO [stderr]    --> src/interface/game.rs:153:50
Dec 19 12:27:27.747 INFO [stderr]     |
Dec 19 12:27:27.747 INFO [stderr] 153 |                     client::Command::End(result, n, m, r) => {
Dec 19 12:27:27.747 INFO [stderr]     |                                                  ^ help: consider using `_n` instead
Dec 19 12:27:27.747 INFO [stderr] 
Dec 19 12:27:27.747 INFO [stderr] warning: unused variable: `m`
Dec 19 12:27:27.747 INFO [stderr]    --> src/interface/game.rs:153:53
Dec 19 12:27:27.747 INFO [stderr]     |
Dec 19 12:27:27.747 INFO [stderr] 153 |                     client::Command::End(result, n, m, r) => {
Dec 19 12:27:27.747 INFO [stderr]     |                                                     ^ help: consider using `_m` instead
Dec 19 12:27:27.747 INFO [stderr] 
Dec 19 12:27:27.747 INFO [stderr] warning: unused variable: `r`
Dec 19 12:27:27.747 INFO [stderr]    --> src/interface/game.rs:153:56
Dec 19 12:27:27.747 INFO [stderr]     |
Dec 19 12:27:27.747 INFO [stderr] 153 |                     client::Command::End(result, n, m, r) => {
Dec 19 12:27:27.747 INFO [stderr]     |                                                        ^ help: consider using `_r` instead
Dec 19 12:27:27.747 INFO [stderr] 
Dec 19 12:27:27.747 INFO [stderr] warning: unused variable: `x`
Dec 19 12:27:27.747 INFO [stderr]    --> src/interface/game.rs:156:21
Dec 19 12:27:27.747 INFO [stderr]     |
Dec 19 12:27:27.747 INFO [stderr] 156 |                     x => panic!("Invalid Command")
Dec 19 12:27:27.747 INFO [stderr]     |                     ^ help: consider using `_x` instead
Dec 19 12:27:27.747 INFO [stderr] 
Dec 19 12:27:27.747 INFO [stderr] warning: unused variable: `result`
Dec 19 12:27:27.747 INFO [stderr]    --> src/interface/game.rs:163:24
Dec 19 12:27:27.747 INFO [stderr]     |
Dec 19 12:27:27.747 INFO [stderr] 163 |     fn proc_end(&self, result: client::MatchResult, n: u8, m: u8, reason: String) {}
Dec 19 12:27:27.747 INFO [stderr]     |                        ^^^^^^ help: consider using `_result` instead
Dec 19 12:27:27.747 INFO [stderr] 
Dec 19 12:27:27.747 INFO [stderr] warning: unused variable: `n`
Dec 19 12:27:27.747 INFO [stderr]    --> src/interface/game.rs:163:53
Dec 19 12:27:27.747 INFO [stderr]     |
Dec 19 12:27:27.747 INFO [stderr] 163 |     fn proc_end(&self, result: client::MatchResult, n: u8, m: u8, reason: String) {}
Dec 19 12:27:27.747 INFO [stderr]     |                                                     ^ help: consider using `_n` instead
Dec 19 12:27:27.747 INFO [stderr] 
Dec 19 12:27:27.747 INFO [stderr] warning: unused variable: `m`
Dec 19 12:27:27.747 INFO [stderr]    --> src/interface/game.rs:163:60
Dec 19 12:27:27.747 INFO [stderr]     |
Dec 19 12:27:27.747 INFO [stderr] 163 |     fn proc_end(&self, result: client::MatchResult, n: u8, m: u8, reason: String) {}
Dec 19 12:27:27.747 INFO [stderr]     |                                                            ^ help: consider using `_m` instead
Dec 19 12:27:27.747 INFO [stderr] 
Dec 19 12:27:27.747 INFO [stderr] warning: unused variable: `reason`
Dec 19 12:27:27.747 INFO [stderr]    --> src/interface/game.rs:163:67
Dec 19 12:27:27.747 INFO [stderr]     |
Dec 19 12:27:27.747 INFO [stderr] 163 |     fn proc_end(&self, result: client::MatchResult, n: u8, m: u8, reason: String) {}
Dec 19 12:27:27.747 INFO [stderr]     |                                                                   ^^^^^^ help: consider using `_reason` instead
Dec 19 12:27:27.747 INFO [stderr] 
Dec 19 12:27:27.747 INFO [stderr] warning: variable `epoch` is assigned to, but never used
Dec 19 12:27:27.747 INFO [stderr]   --> src/player/learning/analysis.rs:78:21
Dec 19 12:27:27.747 INFO [stderr]    |
Dec 19 12:27:27.747 INFO [stderr] 78 |             let mut epoch = 0u8;
Dec 19 12:27:27.747 INFO [stderr]    |                     ^^^^^
Dec 19 12:27:27.747 INFO [stderr]    |
Dec 19 12:27:27.747 INFO [stderr]    = note: consider using `_epoch` instead
Dec 19 12:27:27.747 INFO [stderr] 
Dec 19 12:27:27.747 INFO [stderr] warning: unused variable: `x`
Dec 19 12:27:27.747 INFO [stderr]    --> src/player/learning/analysis.rs:159:17
Dec 19 12:27:27.747 INFO [stderr]     |
Dec 19 12:27:27.747 INFO [stderr] 159 |             let x = 0..1;
Dec 19 12:27:27.747 INFO [stderr]     |                 ^ help: consider using `_x` instead
Dec 19 12:27:27.747 INFO [stderr] 
Dec 19 12:27:27.747 INFO [stderr] warning: variable `epoch` is assigned to, but never used
Dec 19 12:27:27.747 INFO [stderr]    --> src/player/learning/analysis.rs:195:21
Dec 19 12:27:27.747 INFO [stderr]     |
Dec 19 12:27:27.747 INFO [stderr] 195 |             let mut epoch = 0u8;
Dec 19 12:27:27.747 INFO [stderr]     |                     ^^^^^
Dec 19 12:27:27.747 INFO [stderr]     |
Dec 19 12:27:27.747 INFO [stderr]     = note: consider using `_epoch` instead
Dec 19 12:27:27.747 INFO [stderr] 
Dec 19 12:27:27.747 INFO [stderr] warning: unused variable: `board`
Dec 19 12:27:27.747 INFO [stderr]    --> src/player/learning/analysis.rs:25:17
Dec 19 12:27:27.747 INFO [stderr]     |
Dec 19 12:27:27.747 INFO [stderr] 25  |             let board = self.simulate(|board: board::Board, result: MatchResult, epoch: usize| {
Dec 19 12:27:27.747 INFO [stderr]     |                 ^^^^^ help: consider using `_board` instead
Dec 19 12:27:27.747 INFO [stderr] ...
Dec 19 12:27:27.747 INFO [stderr] 233 |     gen_analyzer!(diag4, 81,  "DIAG4");
Dec 19 12:27:27.747 INFO [stderr]     |     ----------------------------------- in this macro invocation
Dec 19 12:27:27.747 INFO [stderr] 
Dec 19 12:27:27.747 INFO [stderr] warning: unused variable: `board`
Dec 19 12:27:27.747 INFO [stderr]    --> src/player/learning/analysis.rs:25:17
Dec 19 12:27:27.747 INFO [stderr]     |
Dec 19 12:27:27.747 INFO [stderr] 25  |             let board = self.simulate(|board: board::Board, result: MatchResult, epoch: usize| {
Dec 19 12:27:27.747 INFO [stderr]     |                 ^^^^^ help: consider using `_board` instead
Dec 19 12:27:27.747 INFO [stderr] ...
Dec 19 12:27:27.747 INFO [stderr] 234 |     gen_analyzer!(diag5, 243, "DIAG5");
Dec 19 12:27:27.747 INFO [stderr]     |     ----------------------------------- in this macro invocation
Dec 19 12:27:27.747 INFO [stderr] 
Dec 19 12:27:27.747 INFO [stderr] warning: unused variable: `board`
Dec 19 12:27:27.747 INFO [stderr]    --> src/player/learning/analysis.rs:25:17
Dec 19 12:27:27.747 INFO [stderr]     |
Dec 19 12:27:27.748 INFO [stderr] 25  |             let board = self.simulate(|board: board::Board, result: MatchResult, epoch: usize| {
Dec 19 12:27:27.748 INFO [stderr]     |                 ^^^^^ help: consider using `_board` instead
Dec 19 12:27:27.748 INFO [stderr] ...
Dec 19 12:27:27.748 INFO [stderr] 235 |     gen_analyzer!(diag6, 729, "DIAG6");
Dec 19 12:27:27.748 INFO [stderr]     |     ----------------------------------- in this macro invocation
Dec 19 12:27:27.748 INFO [stderr] 
Dec 19 12:27:27.748 INFO [stderr] warning: unused variable: `board`
Dec 19 12:27:27.748 INFO [stderr]    --> src/player/learning/analysis.rs:25:17
Dec 19 12:27:27.748 INFO [stderr]     |
Dec 19 12:27:27.748 INFO [stderr] 25  |             let board = self.simulate(|board: board::Board, result: MatchResult, epoch: usize| {
Dec 19 12:27:27.748 INFO [stderr]     |                 ^^^^^ help: consider using `_board` instead
Dec 19 12:27:27.748 INFO [stderr] ...
Dec 19 12:27:27.748 INFO [stderr] 236 |     gen_analyzer!(diag7, 2187, "DIAG7");
Dec 19 12:27:27.748 INFO [stderr]     |     ------------------------------------ in this macro invocation
Dec 19 12:27:27.748 INFO [stderr] 
Dec 19 12:27:27.748 INFO [stderr] warning: unused variable: `board`
Dec 19 12:27:27.748 INFO [stderr]    --> src/player/learning/analysis.rs:25:17
Dec 19 12:27:27.748 INFO [stderr]     |
Dec 19 12:27:27.748 INFO [stderr] 25  |             let board = self.simulate(|board: board::Board, result: MatchResult, epoch: usize| {
Dec 19 12:27:27.748 INFO [stderr]     |                 ^^^^^ help: consider using `_board` instead
Dec 19 12:27:27.748 INFO [stderr] ...
Dec 19 12:27:27.748 INFO [stderr] 237 |     gen_analyzer!(diag8, 6561, "DIAG8");
Dec 19 12:27:27.748 INFO [stderr]     |     ------------------------------------ in this macro invocation
Dec 19 12:27:27.748 INFO [stderr] 
Dec 19 12:27:27.748 INFO [stderr] warning: unused variable: `board`
Dec 19 12:27:27.748 INFO [stderr]    --> src/player/learning/analysis.rs:25:17
Dec 19 12:27:27.748 INFO [stderr]     |
Dec 19 12:27:27.748 INFO [stderr] 25  |             let board = self.simulate(|board: board::Board, result: MatchResult, epoch: usize| {
Dec 19 12:27:27.748 INFO [stderr]     |                 ^^^^^ help: consider using `_board` instead
Dec 19 12:27:27.748 INFO [stderr] ...
Dec 19 12:27:27.748 INFO [stderr] 238 |     gen_analyzer!(hor_vert2, 6561, "HOR_VERT2");
Dec 19 12:27:27.748 INFO [stderr]     |     -------------------------------------------- in this macro invocation
Dec 19 12:27:27.748 INFO [stderr] 
Dec 19 12:27:27.748 INFO [stderr] warning: unused variable: `board`
Dec 19 12:27:27.748 INFO [stderr]    --> src/player/learning/analysis.rs:25:17
Dec 19 12:27:27.748 INFO [stderr]     |
Dec 19 12:27:27.748 INFO [stderr] 25  |             let board = self.simulate(|board: board::Board, result: MatchResult, epoch: usize| {
Dec 19 12:27:27.748 INFO [stderr]     |                 ^^^^^ help: consider using `_board` instead
Dec 19 12:27:27.748 INFO [stderr] ...
Dec 19 12:27:27.748 INFO [stderr] 239 |     gen_analyzer!(hor_vert3, 6561, "HOR_VERT3");
Dec 19 12:27:27.748 INFO [stderr]     |     -------------------------------------------- in this macro invocation
Dec 19 12:27:27.748 INFO [stderr] 
Dec 19 12:27:27.748 INFO [stderr] warning: unused variable: `board`
Dec 19 12:27:27.748 INFO [stderr]    --> src/player/learning/analysis.rs:25:17
Dec 19 12:27:27.748 INFO [stderr]     |
Dec 19 12:27:27.748 INFO [stderr] 25  |             let board = self.simulate(|board: board::Board, result: MatchResult, epoch: usize| {
Dec 19 12:27:27.748 INFO [stderr]     |                 ^^^^^ help: consider using `_board` instead
Dec 19 12:27:27.748 INFO [stderr] ...
Dec 19 12:27:27.748 INFO [stderr] 240 |     gen_analyzer!(hor_vert4, 6561, "HOR_VERT4");
Dec 19 12:27:27.748 INFO [stderr]     |     -------------------------------------------- in this macro invocation
Dec 19 12:27:27.748 INFO [stderr] 
Dec 19 12:27:27.748 INFO [stderr] warning: unused variable: `board`
Dec 19 12:27:27.748 INFO [stderr]    --> src/player/learning/analysis.rs:25:17
Dec 19 12:27:27.748 INFO [stderr]     |
Dec 19 12:27:27.748 INFO [stderr] 25  |             let board = self.simulate(|board: board::Board, result: MatchResult, epoch: usize| {
Dec 19 12:27:27.748 INFO [stderr]     |                 ^^^^^ help: consider using `_board` instead
Dec 19 12:27:27.748 INFO [stderr] ...
Dec 19 12:27:27.748 INFO [stderr] 241 |     gen_analyzer!(edge2x, 59049, "EDGE2X");
Dec 19 12:27:27.748 INFO [stderr]     |     --------------------------------------- in this macro invocation
Dec 19 12:27:27.748 INFO [stderr] 
Dec 19 12:27:27.748 INFO [stderr] warning: unused variable: `board`
Dec 19 12:27:27.748 INFO [stderr]    --> src/player/learning/analysis.rs:25:17
Dec 19 12:27:27.748 INFO [stderr]     |
Dec 19 12:27:27.748 INFO [stderr] 25  |             let board = self.simulate(|board: board::Board, result: MatchResult, epoch: usize| {
Dec 19 12:27:27.748 INFO [stderr]     |                 ^^^^^ help: consider using `_board` instead
Dec 19 12:27:27.748 INFO [stderr] ...
Dec 19 12:27:27.748 INFO [stderr] 242 |     gen_analyzer!(corner2x5, 59049, "CORNER2X5");
Dec 19 12:27:27.748 INFO [stderr]     |     --------------------------------------------- in this macro invocation
Dec 19 12:27:27.748 INFO [stderr] 
Dec 19 12:27:27.749 INFO [stderr] warning: unused variable: `board`
Dec 19 12:27:27.749 INFO [stderr]    --> src/player/learning/analysis.rs:25:17
Dec 19 12:27:27.749 INFO [stderr]     |
Dec 19 12:27:27.749 INFO [stderr] 25  |             let board = self.simulate(|board: board::Board, result: MatchResult, epoch: usize| {
Dec 19 12:27:27.749 INFO [stderr]     |                 ^^^^^ help: consider using `_board` instead
Dec 19 12:27:27.749 INFO [stderr] ...
Dec 19 12:27:27.749 INFO [stderr] 243 |     gen_analyzer!(corner3x3, 19683, "CORNER3X3");
Dec 19 12:27:27.749 INFO [stderr]     |     --------------------------------------------- in this macro invocation
Dec 19 12:27:27.749 INFO [stderr] 
Dec 19 12:27:27.749 INFO [stderr] warning: unused variable: `board`
Dec 19 12:27:27.749 INFO [stderr]    --> src/player/learning/analysis.rs:25:17
Dec 19 12:27:27.749 INFO [stderr]     |
Dec 19 12:27:27.749 INFO [stderr] 25  |             let board = self.simulate(|board: board::Board, result: MatchResult, epoch: usize| {
Dec 19 12:27:27.749 INFO [stderr]     |                 ^^^^^ help: consider using `_board` instead
Dec 19 12:27:27.749 INFO [stderr] ...
Dec 19 12:27:27.749 INFO [stderr] 244 |     gen_analyzer!(corner2x2, 81, "CORNER2X2");
Dec 19 12:27:27.749 INFO [stderr]     |     ------------------------------------------ in this macro invocation
Dec 19 12:27:27.749 INFO [stderr] 
Dec 19 12:27:27.793 INFO [stderr] warning: variable does not need to be mutable
Dec 19 12:27:27.793 INFO [stderr]   --> src/interface/tcp_client.rs:55:13
Dec 19 12:27:27.793 INFO [stderr]    |
Dec 19 12:27:27.793 INFO [stderr] 55 |         let mut ret: Result<client::Command, String>;
Dec 19 12:27:27.793 INFO [stderr]    |             ----^^^
Dec 19 12:27:27.793 INFO [stderr]    |             |
Dec 19 12:27:27.793 INFO [stderr]    |             help: remove this `mut`
Dec 19 12:27:27.793 INFO [stderr]    |
Dec 19 12:27:27.793 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 19 12:27:27.793 INFO [stderr] 
Dec 19 12:27:28.364 INFO [stderr] warning: variable does not need to be mutable
Dec 19 12:27:28.364 INFO [stderr]   --> src/player/learning/analysis.rs:56:12
Dec 19 12:27:28.364 INFO [stderr]    |
Dec 19 12:27:28.364 INFO [stderr] 56 |     fn new(mut reader: BufReader<File>, output_dir: &'a str) -> Analyzer {
Dec 19 12:27:28.364 INFO [stderr]    |            ----^^^^^^
Dec 19 12:27:28.364 INFO [stderr]    |            |
Dec 19 12:27:28.364 INFO [stderr]    |            help: remove this `mut`
Dec 19 12:27:28.364 INFO [stderr] 
Dec 19 12:27:29.228 INFO [stderr] warning: method is never used: `is_valid`
Dec 19 12:27:29.228 INFO [stderr]    --> src/board.rs:401:5
Dec 19 12:27:29.228 INFO [stderr]     |
Dec 19 12:27:29.228 INFO [stderr] 401 |     fn is_valid(&self, pos: &BitIndexable, player: Color) -> bool {
Dec 19 12:27:29.228 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 12:27:29.228 INFO [stderr]     |
Dec 19 12:27:29.228 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 19 12:27:29.228 INFO [stderr] 
Dec 19 12:27:29.228 INFO [stderr] warning: method is never used: `proc_end`
Dec 19 12:27:29.228 INFO [stderr]    --> src/interface/game.rs:163:5
Dec 19 12:27:29.228 INFO [stderr]     |
Dec 19 12:27:29.228 INFO [stderr] 163 |     fn proc_end(&self, result: client::MatchResult, n: u8, m: u8, reason: String) {}
Dec 19 12:27:29.228 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 12:27:29.228 INFO [stderr] 
Dec 19 12:27:29.228 INFO [stderr] warning: constant item is never used: `map1`
Dec 19 12:27:29.228 INFO [stderr]   --> src/player/linear_evaluator.rs:16:1
Dec 19 12:27:29.228 INFO [stderr]    |
Dec 19 12:27:29.228 INFO [stderr] 16 | / const map1: [[i64; 8]; 8] = [
Dec 19 12:27:29.229 INFO [stderr] 17 | |     [1000, -40, 5, 5, 5, 5, -40, 1000],
Dec 19 12:27:29.229 INFO [stderr] 18 | |     [-40, -40, 1, 1, 1, 1, -40, -40],
Dec 19 12:27:29.229 INFO [stderr] 19 | |     [5, 1, 1, 1, 1, 1, 1, 5],
Dec 19 12:27:29.229 INFO [stderr] ...  |
Dec 19 12:27:29.229 INFO [stderr] 24 | |     [1000, -40, 5, 5, 5, 5, -40, 1000],
Dec 19 12:27:29.229 INFO [stderr] 25 | | ];
Dec 19 12:27:29.229 INFO [stderr]    | |__^
Dec 19 12:27:29.229 INFO [stderr] 
Dec 19 12:27:29.252 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 12:27:29.252 INFO [stderr]   --> src/interface/tcp_client.rs:84:17
Dec 19 12:27:29.252 INFO [stderr]    |
Dec 19 12:27:29.252 INFO [stderr] 84 |                 self.writer.flush();
Dec 19 12:27:29.252 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^
Dec 19 12:27:29.252 INFO [stderr]    |
Dec 19 12:27:29.252 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 19 12:27:29.252 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 12:27:29.252 INFO [stderr] 
Dec 19 12:27:29.264 INFO [stderr] warning: constant `map1` should have an upper case name such as `MAP1`
Dec 19 12:27:29.264 INFO [stderr]   --> src/player/linear_evaluator.rs:16:1
Dec 19 12:27:29.264 INFO [stderr]    |
Dec 19 12:27:29.264 INFO [stderr] 16 | / const map1: [[i64; 8]; 8] = [
Dec 19 12:27:29.264 INFO [stderr] 17 | |     [1000, -40, 5, 5, 5, 5, -40, 1000],
Dec 19 12:27:29.264 INFO [stderr] 18 | |     [-40, -40, 1, 1, 1, 1, -40, -40],
Dec 19 12:27:29.264 INFO [stderr] 19 | |     [5, 1, 1, 1, 1, 1, 1, 5],
Dec 19 12:27:29.264 INFO [stderr] ...  |
Dec 19 12:27:29.264 INFO [stderr] 24 | |     [1000, -40, 5, 5, 5, 5, -40, 1000],
Dec 19 12:27:29.264 INFO [stderr] 25 | | ];
Dec 19 12:27:29.264 INFO [stderr]    | |__^
Dec 19 12:27:29.264 INFO [stderr]    |
Dec 19 12:27:29.264 INFO [stderr]    = note: #[warn(non_upper_case_globals)] on by default
Dec 19 12:27:29.264 INFO [stderr] 
Dec 19 12:27:29.264 INFO [stderr] warning: constant `feature_functions` should have an upper case name such as `FEATURE_FUNCTIONS`
Dec 19 12:27:29.264 INFO [stderr]   --> src/player/linear_evaluator.rs:83:1
Dec 19 12:27:29.264 INFO [stderr]    |
Dec 19 12:27:29.264 INFO [stderr] 83 | / pub const feature_functions: [fn(board::Board) -> f32; 12] = [
Dec 19 12:27:29.264 INFO [stderr] 84 | |             diag4, diag5, diag6, diag7, diag8, hor_vert2, hor_vert3, hor_vert4,
Dec 19 12:27:29.264 INFO [stderr] 85 | |             edge2x, corner2x2, corner3x3, flippable_diff
Dec 19 12:27:29.264 INFO [stderr] 86 | |         ];
Dec 19 12:27:29.264 INFO [stderr]    | |__________^
Dec 19 12:27:29.264 INFO [stderr] 
Dec 19 12:27:29.265 INFO [stderr] warning: constant `feature_names` should have an upper case name such as `FEATURE_NAMES`
Dec 19 12:27:29.265 INFO [stderr]   --> src/player/linear_evaluator.rs:87:1
Dec 19 12:27:29.265 INFO [stderr]    |
Dec 19 12:27:29.265 INFO [stderr] 87 | / pub const feature_names: [&str; 12] = [
Dec 19 12:27:29.265 INFO [stderr] 88 | |         "diag4", "diag5", "diag6", "diag7", "diag8", "hor_vert2", "hor_vert3", "hor_vert4",
Dec 19 12:27:29.265 INFO [stderr] 89 | |         "edge2x", "corner2x2", "corner3x3", "flippable_diff"
Dec 19 12:27:29.265 INFO [stderr] 90 | | ];
Dec 19 12:27:29.265 INFO [stderr]    | |__^
Dec 19 12:27:29.265 INFO [stderr] 
Dec 19 12:27:29.272 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 12:27:29.272 INFO [stderr]    --> src/player/learning/analysis.rs:139:13
Dec 19 12:27:29.272 INFO [stderr]     |
Dec 19 12:27:29.272 INFO [stderr] 139 |             create_dir(path);
Dec 19 12:27:29.272 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^
Dec 19 12:27:29.272 INFO [stderr]     |
Dec 19 12:27:29.272 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 12:27:29.272 INFO [stderr] 
Dec 19 12:27:29.272 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 12:27:29.272 INFO [stderr]    --> src/player/learning/analysis.rs:170:25
Dec 19 12:27:29.272 INFO [stderr]     |
Dec 19 12:27:29.272 INFO [stderr] 170 |                         write!(&mut writer, "{}", if his.result == MatchResult::Black{1}else{0});
Dec 19 12:27:29.272 INFO [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 12:27:29.272 INFO [stderr]     |
Dec 19 12:27:29.272 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 12:27:29.272 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)
Dec 19 12:27:29.272 INFO [stderr] 
Dec 19 12:27:29.272 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 12:27:29.272 INFO [stderr]    --> src/player/learning/analysis.rs:173:29
Dec 19 12:27:29.272 INFO [stderr]     |
Dec 19 12:27:29.272 INFO [stderr] 173 |                             write!(&mut writer, ",{:.3}", item);
Dec 19 12:27:29.272 INFO [stderr]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 12:27:29.272 INFO [stderr]     |
Dec 19 12:27:29.272 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 12:27:29.272 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)
Dec 19 12:27:29.273 INFO [stderr] 
Dec 19 12:27:29.273 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 12:27:29.273 INFO [stderr]    --> src/player/learning/analysis.rs:175:25
Dec 19 12:27:29.273 INFO [stderr]     |
Dec 19 12:27:29.273 INFO [stderr] 175 |                         write!(&mut writer, "\n");
Dec 19 12:27:29.273 INFO [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 12:27:29.273 INFO [stderr]     |
Dec 19 12:27:29.273 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 12:27:29.273 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)
Dec 19 12:27:29.273 INFO [stderr] 
Dec 19 12:27:29.308 INFO [stderr] warning: unused variable: `v`
Dec 19 12:27:29.308 INFO [stderr]    --> src/interface/parser.rs:184:34
Dec 19 12:27:29.308 INFO [stderr]     |
Dec 19 12:27:29.308 INFO [stderr] 184 |                 (x, Command::Bye(v)) => { panic!("hoge={}", x); }
Dec 19 12:27:29.308 INFO [stderr]     |                                  ^ help: consider using `_v` instead
Dec 19 12:27:29.308 INFO [stderr]     |
Dec 19 12:27:29.308 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 19 12:27:29.308 INFO [stderr] 
Dec 19 12:27:29.308 INFO [stderr] warning: unused variable: `scores`
Dec 19 12:27:29.308 INFO [stderr]   --> src/interface/game.rs:48:42
Dec 19 12:27:29.308 INFO [stderr]    |
Dec 19 12:27:29.308 INFO [stderr] 48 |                     client::Command::Bye(scores) => {
Dec 19 12:27:29.308 INFO [stderr]    |                                          ^^^^^^ help: consider using `_scores` instead
Dec 19 12:27:29.308 INFO [stderr] 
Dec 19 12:27:29.308 INFO [stderr] warning: unused variable: `t`
Dec 19 12:27:29.308 INFO [stderr]   --> src/interface/game.rs:52:58
Dec 19 12:27:29.308 INFO [stderr]    |
Dec 19 12:27:29.308 INFO [stderr] 52 |                     client::Command::Start(color, oname, t) => {
Dec 19 12:27:29.308 INFO [stderr]    |                                                          ^ help: consider using `_t` instead
Dec 19 12:27:29.308 INFO [stderr] 
Dec 19 12:27:29.308 INFO [stderr] warning: unused variable: `x`
Dec 19 12:27:29.308 INFO [stderr]   --> src/interface/game.rs:67:21
Dec 19 12:27:29.308 INFO [stderr]    |
Dec 19 12:27:29.308 INFO [stderr] 67 |                     x => panic!("Invalid Command")
Dec 19 12:27:29.308 INFO [stderr]    |                     ^ help: consider using `_x` instead
Dec 19 12:27:29.308 INFO [stderr] 
Dec 19 12:27:29.308 INFO [stderr] warning: unused variable: `result`
Dec 19 12:27:29.308 INFO [stderr]    --> src/interface/game.rs:133:42
Dec 19 12:27:29.308 INFO [stderr]     |
Dec 19 12:27:29.308 INFO [stderr] 133 |                     client::Command::End(result, n, m, r) => {
Dec 19 12:27:29.308 INFO [stderr]     |                                          ^^^^^^ help: consider using `_result` instead
Dec 19 12:27:29.308 INFO [stderr] 
Dec 19 12:27:29.308 INFO [stderr] warning: unused variable: `n`
Dec 19 12:27:29.308 INFO [stderr]    --> src/interface/game.rs:133:50
Dec 19 12:27:29.308 INFO [stderr]     |
Dec 19 12:27:29.308 INFO [stderr] 133 |                     client::Command::End(result, n, m, r) => {
Dec 19 12:27:29.308 INFO [stderr]     |                                                  ^ help: consider using `_n` instead
Dec 19 12:27:29.308 INFO [stderr] 
Dec 19 12:27:29.308 INFO [stderr] warning: unused variable: `m`
Dec 19 12:27:29.308 INFO [stderr]    --> src/interface/game.rs:133:53
Dec 19 12:27:29.308 INFO [stderr]     |
Dec 19 12:27:29.308 INFO [stderr] 133 |                     client::Command::End(result, n, m, r) => {
Dec 19 12:27:29.308 INFO [stderr]     |                                                     ^ help: consider using `_m` instead
Dec 19 12:27:29.308 INFO [stderr] 
Dec 19 12:27:29.308 INFO [stderr] warning: unused variable: `r`
Dec 19 12:27:29.308 INFO [stderr]    --> src/interface/game.rs:133:56
Dec 19 12:27:29.308 INFO [stderr]     |
Dec 19 12:27:29.308 INFO [stderr] 133 |                     client::Command::End(result, n, m, r) => {
Dec 19 12:27:29.308 INFO [stderr]     |                                                        ^ help: consider using `_r` instead
Dec 19 12:27:29.308 INFO [stderr] 
Dec 19 12:27:29.308 INFO [stderr] warning: unused variable: `x`
Dec 19 12:27:29.308 INFO [stderr]    --> src/interface/game.rs:136:21
Dec 19 12:27:29.308 INFO [stderr]     |
Dec 19 12:27:29.308 INFO [stderr] 136 |                     x => panic!("Invalid Command")
Dec 19 12:27:29.308 INFO [stderr]     |                     ^ help: consider using `_x` instead
Dec 19 12:27:29.308 INFO [stderr] 
Dec 19 12:27:29.308 INFO [stderr] warning: unused variable: `result`
Dec 19 12:27:29.308 INFO [stderr]    --> src/interface/game.rs:153:42
Dec 19 12:27:29.308 INFO [stderr]     |
Dec 19 12:27:29.308 INFO [stderr] 153 |                     client::Command::End(result, n, m, r) => {
Dec 19 12:27:29.308 INFO [stderr]     |                                          ^^^^^^ help: consider using `_result` instead
Dec 19 12:27:29.308 INFO [stderr] 
Dec 19 12:27:29.308 INFO [stderr] warning: unused variable: `n`
Dec 19 12:27:29.308 INFO [stderr]    --> src/interface/game.rs:153:50
Dec 19 12:27:29.308 INFO [stderr]     |
Dec 19 12:27:29.308 INFO [stderr] 153 |                     client::Command::End(result, n, m, r) => {
Dec 19 12:27:29.308 INFO [stderr]     |                                                  ^ help: consider using `_n` instead
Dec 19 12:27:29.308 INFO [stderr] 
Dec 19 12:27:29.308 INFO [stderr] warning: unused variable: `m`
Dec 19 12:27:29.308 INFO [stderr]    --> src/interface/game.rs:153:53
Dec 19 12:27:29.308 INFO [stderr]     |
Dec 19 12:27:29.308 INFO [stderr] 153 |                     client::Command::End(result, n, m, r) => {
Dec 19 12:27:29.308 INFO [stderr]     |                                                     ^ help: consider using `_m` instead
Dec 19 12:27:29.308 INFO [stderr] 
Dec 19 12:27:29.308 INFO [stderr] warning: unused variable: `r`
Dec 19 12:27:29.308 INFO [stderr]    --> src/interface/game.rs:153:56
Dec 19 12:27:29.308 INFO [stderr]     |
Dec 19 12:27:29.308 INFO [stderr] 153 |                     client::Command::End(result, n, m, r) => {
Dec 19 12:27:29.308 INFO [stderr]     |                                                        ^ help: consider using `_r` instead
Dec 19 12:27:29.308 INFO [stderr] 
Dec 19 12:27:29.308 INFO [stderr] warning: unused variable: `x`
Dec 19 12:27:29.308 INFO [stderr]    --> src/interface/game.rs:156:21
Dec 19 12:27:29.308 INFO [stderr]     |
Dec 19 12:27:29.308 INFO [stderr] 156 |                     x => panic!("Invalid Command")
Dec 19 12:27:29.308 INFO [stderr]     |                     ^ help: consider using `_x` instead
Dec 19 12:27:29.308 INFO [stderr] 
Dec 19 12:27:29.309 INFO [stderr] warning: unused variable: `result`
Dec 19 12:27:29.309 INFO [stderr]    --> src/interface/game.rs:163:24
Dec 19 12:27:29.309 INFO [stderr]     |
Dec 19 12:27:29.309 INFO [stderr] 163 |     fn proc_end(&self, result: client::MatchResult, n: u8, m: u8, reason: String) {}
Dec 19 12:27:29.309 INFO [stderr]     |                        ^^^^^^ help: consider using `_result` instead
Dec 19 12:27:29.309 INFO [stderr] 
Dec 19 12:27:29.309 INFO [stderr] warning: unused variable: `n`
Dec 19 12:27:29.309 INFO [stderr]    --> src/interface/game.rs:163:53
Dec 19 12:27:29.309 INFO [stderr]     |
Dec 19 12:27:29.309 INFO [stderr] 163 |     fn proc_end(&self, result: client::MatchResult, n: u8, m: u8, reason: String) {}
Dec 19 12:27:29.309 INFO [stderr]     |                                                     ^ help: consider using `_n` instead
Dec 19 12:27:29.309 INFO [stderr] 
Dec 19 12:27:29.309 INFO [stderr] warning: unused variable: `m`
Dec 19 12:27:29.309 INFO [stderr]    --> src/interface/game.rs:163:60
Dec 19 12:27:29.309 INFO [stderr]     |
Dec 19 12:27:29.309 INFO [stderr] 163 |     fn proc_end(&self, result: client::MatchResult, n: u8, m: u8, reason: String) {}
Dec 19 12:27:29.309 INFO [stderr]     |                                                            ^ help: consider using `_m` instead
Dec 19 12:27:29.309 INFO [stderr] 
Dec 19 12:27:29.309 INFO [stderr] warning: unused variable: `reason`
Dec 19 12:27:29.309 INFO [stderr]    --> src/interface/game.rs:163:67
Dec 19 12:27:29.309 INFO [stderr]     |
Dec 19 12:27:29.309 INFO [stderr] 163 |     fn proc_end(&self, result: client::MatchResult, n: u8, m: u8, reason: String) {}
Dec 19 12:27:29.309 INFO [stderr]     |                                                                   ^^^^^^ help: consider using `_reason` instead
Dec 19 12:27:29.309 INFO [stderr] 
Dec 19 12:27:29.309 INFO [stderr] warning: variable `epoch` is assigned to, but never used
Dec 19 12:27:29.309 INFO [stderr]   --> src/player/learning/analysis.rs:78:21
Dec 19 12:27:29.309 INFO [stderr]    |
Dec 19 12:27:29.309 INFO [stderr] 78 |             let mut epoch = 0u8;
Dec 19 12:27:29.309 INFO [stderr]    |                     ^^^^^
Dec 19 12:27:29.309 INFO [stderr]    |
Dec 19 12:27:29.309 INFO [stderr]    = note: consider using `_epoch` instead
Dec 19 12:27:29.309 INFO [stderr] 
Dec 19 12:27:29.309 INFO [stderr] warning: unused variable: `x`
Dec 19 12:27:29.309 INFO [stderr]    --> src/player/learning/analysis.rs:159:17
Dec 19 12:27:29.309 INFO [stderr]     |
Dec 19 12:27:29.309 INFO [stderr] 159 |             let x = 0..1;
Dec 19 12:27:29.309 INFO [stderr]     |                 ^ help: consider using `_x` instead
Dec 19 12:27:29.309 INFO [stderr] 
Dec 19 12:27:29.309 INFO [stderr] warning: variable `epoch` is assigned to, but never used
Dec 19 12:27:29.309 INFO [stderr]    --> src/player/learning/analysis.rs:195:21
Dec 19 12:27:29.309 INFO [stderr]     |
Dec 19 12:27:29.309 INFO [stderr] 195 |             let mut epoch = 0u8;
Dec 19 12:27:29.309 INFO [stderr]     |                     ^^^^^
Dec 19 12:27:29.309 INFO [stderr]     |
Dec 19 12:27:29.309 INFO [stderr]     = note: consider using `_epoch` instead
Dec 19 12:27:29.309 INFO [stderr] 
Dec 19 12:27:29.309 INFO [stderr] warning: unused variable: `board`
Dec 19 12:27:29.309 INFO [stderr]    --> src/player/learning/analysis.rs:25:17
Dec 19 12:27:29.309 INFO [stderr]     |
Dec 19 12:27:29.309 INFO [stderr] 25  |             let board = self.simulate(|board: board::Board, result: MatchResult, epoch: usize| {
Dec 19 12:27:29.309 INFO [stderr]     |                 ^^^^^ help: consider using `_board` instead
Dec 19 12:27:29.309 INFO [stderr] ...
Dec 19 12:27:29.309 INFO [stderr] 233 |     gen_analyzer!(diag4, 81,  "DIAG4");
Dec 19 12:27:29.309 INFO [stderr]     |     ----------------------------------- in this macro invocation
Dec 19 12:27:29.309 INFO [stderr] 
Dec 19 12:27:29.309 INFO [stderr] warning: unused variable: `board`
Dec 19 12:27:29.309 INFO [stderr]    --> src/player/learning/analysis.rs:25:17
Dec 19 12:27:29.309 INFO [stderr]     |
Dec 19 12:27:29.310 INFO [stderr] 25  |             let board = self.simulate(|board: board::Board, result: MatchResult, epoch: usize| {
Dec 19 12:27:29.310 INFO [stderr]     |                 ^^^^^ help: consider using `_board` instead
Dec 19 12:27:29.310 INFO [stderr] ...
Dec 19 12:27:29.310 INFO [stderr] 234 |     gen_analyzer!(diag5, 243, "DIAG5");
Dec 19 12:27:29.310 INFO [stderr]     |     ----------------------------------- in this macro invocation
Dec 19 12:27:29.310 INFO [stderr] 
Dec 19 12:27:29.310 INFO [stderr] warning: unused variable: `board`
Dec 19 12:27:29.310 INFO [stderr]    --> src/player/learning/analysis.rs:25:17
Dec 19 12:27:29.310 INFO [stderr]     |
Dec 19 12:27:29.310 INFO [stderr] 25  |             let board = self.simulate(|board: board::Board, result: MatchResult, epoch: usize| {
Dec 19 12:27:29.310 INFO [stderr]     |                 ^^^^^ help: consider using `_board` instead
Dec 19 12:27:29.310 INFO [stderr] ...
Dec 19 12:27:29.310 INFO [stderr] 235 |     gen_analyzer!(diag6, 729, "DIAG6");
Dec 19 12:27:29.310 INFO [stderr]     |     ----------------------------------- in this macro invocation
Dec 19 12:27:29.310 INFO [stderr] 
Dec 19 12:27:29.310 INFO [stderr] warning: unused variable: `board`
Dec 19 12:27:29.310 INFO [stderr]    --> src/player/learning/analysis.rs:25:17
Dec 19 12:27:29.310 INFO [stderr]     |
Dec 19 12:27:29.310 INFO [stderr] 25  |             let board = self.simulate(|board: board::Board, result: MatchResult, epoch: usize| {
Dec 19 12:27:29.310 INFO [stderr]     |                 ^^^^^ help: consider using `_board` instead
Dec 19 12:27:29.310 INFO [stderr] ...
Dec 19 12:27:29.310 INFO [stderr] 236 |     gen_analyzer!(diag7, 2187, "DIAG7");
Dec 19 12:27:29.310 INFO [stderr]     |     ------------------------------------ in this macro invocation
Dec 19 12:27:29.310 INFO [stderr] 
Dec 19 12:27:29.310 INFO [stderr] warning: unused variable: `board`
Dec 19 12:27:29.310 INFO [stderr]    --> src/player/learning/analysis.rs:25:17
Dec 19 12:27:29.310 INFO [stderr]     |
Dec 19 12:27:29.310 INFO [stderr] 25  |             let board = self.simulate(|board: board::Board, result: MatchResult, epoch: usize| {
Dec 19 12:27:29.310 INFO [stderr]     |                 ^^^^^ help: consider using `_board` instead
Dec 19 12:27:29.310 INFO [stderr] ...
Dec 19 12:27:29.310 INFO [stderr] 237 |     gen_analyzer!(diag8, 6561, "DIAG8");
Dec 19 12:27:29.310 INFO [stderr]     |     ------------------------------------ in this macro invocation
Dec 19 12:27:29.310 INFO [stderr] 
Dec 19 12:27:29.310 INFO [stderr] warning: unused variable: `board`
Dec 19 12:27:29.310 INFO [stderr]    --> src/player/learning/analysis.rs:25:17
Dec 19 12:27:29.310 INFO [stderr]     |
Dec 19 12:27:29.310 INFO [stderr] 25  |             let board = self.simulate(|board: board::Board, result: MatchResult, epoch: usize| {
Dec 19 12:27:29.310 INFO [stderr]     |                 ^^^^^ help: consider using `_board` instead
Dec 19 12:27:29.310 INFO [stderr] ...
Dec 19 12:27:29.310 INFO [stderr] 238 |     gen_analyzer!(hor_vert2, 6561, "HOR_VERT2");
Dec 19 12:27:29.310 INFO [stderr]     |     -------------------------------------------- in this macro invocation
Dec 19 12:27:29.310 INFO [stderr] 
Dec 19 12:27:29.310 INFO [stderr] warning: unused variable: `board`
Dec 19 12:27:29.310 INFO [stderr]    --> src/player/learning/analysis.rs:25:17
Dec 19 12:27:29.310 INFO [stderr]     |
Dec 19 12:27:29.310 INFO [stderr] 25  |             let board = self.simulate(|board: board::Board, result: MatchResult, epoch: usize| {
Dec 19 12:27:29.310 INFO [stderr]     |                 ^^^^^ help: consider using `_board` instead
Dec 19 12:27:29.310 INFO [stderr] ...
Dec 19 12:27:29.310 INFO [stderr] 239 |     gen_analyzer!(hor_vert3, 6561, "HOR_VERT3");
Dec 19 12:27:29.310 INFO [stderr]     |     -------------------------------------------- in this macro invocation
Dec 19 12:27:29.310 INFO [stderr] 
Dec 19 12:27:29.310 INFO [stderr] warning: unused variable: `board`
Dec 19 12:27:29.310 INFO [stderr]    --> src/player/learning/analysis.rs:25:17
Dec 19 12:27:29.310 INFO [stderr]     |
Dec 19 12:27:29.310 INFO [stderr] 25  |             let board = self.simulate(|board: board::Board, result: MatchResult, epoch: usize| {
Dec 19 12:27:29.310 INFO [stderr]     |                 ^^^^^ help: consider using `_board` instead
Dec 19 12:27:29.310 INFO [stderr] ...
Dec 19 12:27:29.310 INFO [stderr] 240 |     gen_analyzer!(hor_vert4, 6561, "HOR_VERT4");
Dec 19 12:27:29.310 INFO [stderr]     |     -------------------------------------------- in this macro invocation
Dec 19 12:27:29.310 INFO [stderr] 
Dec 19 12:27:29.310 INFO [stderr] warning: unused variable: `board`
Dec 19 12:27:29.310 INFO [stderr]    --> src/player/learning/analysis.rs:25:17
Dec 19 12:27:29.310 INFO [stderr]     |
Dec 19 12:27:29.310 INFO [stderr] 25  |             let board = self.simulate(|board: board::Board, result: MatchResult, epoch: usize| {
Dec 19 12:27:29.310 INFO [stderr]     |                 ^^^^^ help: consider using `_board` instead
Dec 19 12:27:29.310 INFO [stderr] ...
Dec 19 12:27:29.310 INFO [stderr] 241 |     gen_analyzer!(edge2x, 59049, "EDGE2X");
Dec 19 12:27:29.310 INFO [stderr]     |     --------------------------------------- in this macro invocation
Dec 19 12:27:29.310 INFO [stderr] 
Dec 19 12:27:29.310 INFO [stderr] warning: unused variable: `board`
Dec 19 12:27:29.310 INFO [stderr]    --> src/player/learning/analysis.rs:25:17
Dec 19 12:27:29.310 INFO [stderr]     |
Dec 19 12:27:29.310 INFO [stderr] 25  |             let board = self.simulate(|board: board::Board, result: MatchResult, epoch: usize| {
Dec 19 12:27:29.310 INFO [stderr]     |                 ^^^^^ help: consider using `_board` instead
Dec 19 12:27:29.310 INFO [stderr] ...
Dec 19 12:27:29.310 INFO [stderr] 242 |     gen_analyzer!(corner2x5, 59049, "CORNER2X5");
Dec 19 12:27:29.310 INFO [stderr]     |     --------------------------------------------- in this macro invocation
Dec 19 12:27:29.310 INFO [stderr] 
Dec 19 12:27:29.310 INFO [stderr] warning: unused variable: `board`
Dec 19 12:27:29.310 INFO [stderr]    --> src/player/learning/analysis.rs:25:17
Dec 19 12:27:29.310 INFO [stderr]     |
Dec 19 12:27:29.310 INFO [stderr] 25  |             let board = self.simulate(|board: board::Board, result: MatchResult, epoch: usize| {
Dec 19 12:27:29.310 INFO [stderr]     |                 ^^^^^ help: consider using `_board` instead
Dec 19 12:27:29.311 INFO [stderr] ...
Dec 19 12:27:29.311 INFO [stderr] 243 |     gen_analyzer!(corner3x3, 19683, "CORNER3X3");
Dec 19 12:27:29.311 INFO [stderr]     |     --------------------------------------------- in this macro invocation
Dec 19 12:27:29.311 INFO [stderr] 
Dec 19 12:27:29.311 INFO [stderr] warning: unused variable: `board`
Dec 19 12:27:29.311 INFO [stderr]    --> src/player/learning/analysis.rs:25:17
Dec 19 12:27:29.311 INFO [stderr]     |
Dec 19 12:27:29.311 INFO [stderr] 25  |             let board = self.simulate(|board: board::Board, result: MatchResult, epoch: usize| {
Dec 19 12:27:29.311 INFO [stderr]     |                 ^^^^^ help: consider using `_board` instead
Dec 19 12:27:29.311 INFO [stderr] ...
Dec 19 12:27:29.311 INFO [stderr] 244 |     gen_analyzer!(corner2x2, 81, "CORNER2X2");
Dec 19 12:27:29.311 INFO [stderr]     |     ------------------------------------------ in this macro invocation
Dec 19 12:27:29.311 INFO [stderr] 
Dec 19 12:27:29.316 INFO [stderr] warning: variable does not need to be mutable
Dec 19 12:27:29.316 INFO [stderr]   --> src/main.rs:36:12
Dec 19 12:27:29.316 INFO [stderr]    |
Dec 19 12:27:29.316 INFO [stderr] 36 |         Ok(mut g) => g.main_loop(),
Dec 19 12:27:29.316 INFO [stderr]    |            ----^
Dec 19 12:27:29.316 INFO [stderr]    |            |
Dec 19 12:27:29.316 INFO [stderr]    |            help: remove this `mut`
Dec 19 12:27:29.316 INFO [stderr]    |
Dec 19 12:27:29.316 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 19 12:27:29.316 INFO [stderr] 
Dec 19 12:27:29.380 INFO [stderr] warning: variable does not need to be mutable
Dec 19 12:27:29.380 INFO [stderr]   --> src/interface/tcp_client.rs:55:13
Dec 19 12:27:29.380 INFO [stderr]    |
Dec 19 12:27:29.380 INFO [stderr] 55 |         let mut ret: Result<client::Command, String>;
Dec 19 12:27:29.380 INFO [stderr]    |             ----^^^
Dec 19 12:27:29.380 INFO [stderr]    |             |
Dec 19 12:27:29.380 INFO [stderr]    |             help: remove this `mut`
Dec 19 12:27:29.380 INFO [stderr] 
Dec 19 12:27:29.408 INFO [stderr] warning: unused variable: `scores`
Dec 19 12:27:29.408 INFO [stderr]   --> src/interface/game.rs:48:42
Dec 19 12:27:29.408 INFO [stderr]    |
Dec 19 12:27:29.408 INFO [stderr] 48 |                     client::Command::Bye(scores) => {
Dec 19 12:27:29.408 INFO [stderr]    |                                          ^^^^^^ help: consider using `_scores` instead
Dec 19 12:27:29.408 INFO [stderr]    |
Dec 19 12:27:29.408 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 12:27:29.408 INFO [stderr] 
Dec 19 12:27:29.408 INFO [stderr] warning: unused variable: `t`
Dec 19 12:27:29.408 INFO [stderr]   --> src/interface/game.rs:52:58
Dec 19 12:27:29.408 INFO [stderr]    |
Dec 19 12:27:29.408 INFO [stderr] 52 |                     client::Command::Start(color, oname, t) => {
Dec 19 12:27:29.408 INFO [stderr]    |                                                          ^ help: consider using `_t` instead
Dec 19 12:27:29.408 INFO [stderr] 
Dec 19 12:27:29.408 INFO [stderr] warning: unused variable: `x`
Dec 19 12:27:29.408 INFO [stderr]   --> src/interface/game.rs:67:21
Dec 19 12:27:29.408 INFO [stderr]    |
Dec 19 12:27:29.408 INFO [stderr] 67 |                     x => panic!("Invalid Command")
Dec 19 12:27:29.408 INFO [stderr]    |                     ^ help: consider using `_x` instead
Dec 19 12:27:29.408 INFO [stderr] 
Dec 19 12:27:29.408 INFO [stderr] warning: unused variable: `result`
Dec 19 12:27:29.408 INFO [stderr]    --> src/interface/game.rs:133:42
Dec 19 12:27:29.408 INFO [stderr]     |
Dec 19 12:27:29.408 INFO [stderr] 133 |                     client::Command::End(result, n, m, r) => {
Dec 19 12:27:29.408 INFO [stderr]     |                                          ^^^^^^ help: consider using `_result` instead
Dec 19 12:27:29.408 INFO [stderr] 
Dec 19 12:27:29.408 INFO [stderr] warning: unused variable: `n`
Dec 19 12:27:29.408 INFO [stderr]    --> src/interface/game.rs:133:50
Dec 19 12:27:29.408 INFO [stderr]     |
Dec 19 12:27:29.408 INFO [stderr] 133 |                     client::Command::End(result, n, m, r) => {
Dec 19 12:27:29.408 INFO [stderr]     |                                                  ^ help: consider using `_n` instead
Dec 19 12:27:29.408 INFO [stderr] 
Dec 19 12:27:29.408 INFO [stderr] warning: unused variable: `m`
Dec 19 12:27:29.408 INFO [stderr]    --> src/interface/game.rs:133:53
Dec 19 12:27:29.408 INFO [stderr]     |
Dec 19 12:27:29.408 INFO [stderr] 133 |                     client::Command::End(result, n, m, r) => {
Dec 19 12:27:29.408 INFO [stderr]     |                                                     ^ help: consider using `_m` instead
Dec 19 12:27:29.408 INFO [stderr] 
Dec 19 12:27:29.408 INFO [stderr] warning: unused variable: `r`
Dec 19 12:27:29.408 INFO [stderr]    --> src/interface/game.rs:133:56
Dec 19 12:27:29.408 INFO [stderr]     |
Dec 19 12:27:29.408 INFO [stderr] 133 |                     client::Command::End(result, n, m, r) => {
Dec 19 12:27:29.408 INFO [stderr]     |                                                        ^ help: consider using `_r` instead
Dec 19 12:27:29.408 INFO [stderr] 
Dec 19 12:27:29.408 INFO [stderr] warning: unused variable: `x`
Dec 19 12:27:29.408 INFO [stderr]    --> src/interface/game.rs:136:21
Dec 19 12:27:29.408 INFO [stderr]     |
Dec 19 12:27:29.408 INFO [stderr] 136 |                     x => panic!("Invalid Command")
Dec 19 12:27:29.409 INFO [stderr]     |                     ^ help: consider using `_x` instead
Dec 19 12:27:29.409 INFO [stderr] 
Dec 19 12:27:29.409 INFO [stderr] warning: unused variable: `result`
Dec 19 12:27:29.409 INFO [stderr]    --> src/interface/game.rs:153:42
Dec 19 12:27:29.409 INFO [stderr]     |
Dec 19 12:27:29.409 INFO [stderr] 153 |                     client::Command::End(result, n, m, r) => {
Dec 19 12:27:29.409 INFO [stderr]     |                                          ^^^^^^ help: consider using `_result` instead
Dec 19 12:27:29.409 INFO [stderr] 
Dec 19 12:27:29.409 INFO [stderr] warning: unused variable: `n`
Dec 19 12:27:29.409 INFO [stderr]    --> src/interface/game.rs:153:50
Dec 19 12:27:29.409 INFO [stderr]     |
Dec 19 12:27:29.409 INFO [stderr] 153 |                     client::Command::End(result, n, m, r) => {
Dec 19 12:27:29.409 INFO [stderr]     |                                                  ^ help: consider using `_n` instead
Dec 19 12:27:29.409 INFO [stderr] 
Dec 19 12:27:29.409 INFO [stderr] warning: unused variable: `m`
Dec 19 12:27:29.409 INFO [stderr]    --> src/interface/game.rs:153:53
Dec 19 12:27:29.409 INFO [stderr]     |
Dec 19 12:27:29.409 INFO [stderr] 153 |                     client::Command::End(result, n, m, r) => {
Dec 19 12:27:29.409 INFO [stderr]     |                                                     ^ help: consider using `_m` instead
Dec 19 12:27:29.409 INFO [stderr] 
Dec 19 12:27:29.409 INFO [stderr] warning: unused variable: `r`
Dec 19 12:27:29.409 INFO [stderr]    --> src/interface/game.rs:153:56
Dec 19 12:27:29.409 INFO [stderr]     |
Dec 19 12:27:29.409 INFO [stderr] 153 |                     client::Command::End(result, n, m, r) => {
Dec 19 12:27:29.409 INFO [stderr]     |                                                        ^ help: consider using `_r` instead
Dec 19 12:27:29.409 INFO [stderr] 
Dec 19 12:27:29.409 INFO [stderr] warning: unused variable: `x`
Dec 19 12:27:29.409 INFO [stderr]    --> src/interface/game.rs:156:21
Dec 19 12:27:29.409 INFO [stderr]     |
Dec 19 12:27:29.409 INFO [stderr] 156 |                     x => panic!("Invalid Command")
Dec 19 12:27:29.409 INFO [stderr]     |                     ^ help: consider using `_x` instead
Dec 19 12:27:29.409 INFO [stderr] 
Dec 19 12:27:29.409 INFO [stderr] warning: unused variable: `result`
Dec 19 12:27:29.409 INFO [stderr]    --> src/interface/game.rs:163:24
Dec 19 12:27:29.409 INFO [stderr]     |
Dec 19 12:27:29.409 INFO [stderr] 163 |     fn proc_end(&self, result: client::MatchResult, n: u8, m: u8, reason: String) {}
Dec 19 12:27:29.409 INFO [stderr]     |                        ^^^^^^ help: consider using `_result` instead
Dec 19 12:27:29.409 INFO [stderr] 
Dec 19 12:27:29.416 INFO [stderr] warning: unused variable: `n`
Dec 19 12:27:29.416 INFO [stderr]    --> src/interface/game.rs:163:53
Dec 19 12:27:29.416 INFO [stderr]     |
Dec 19 12:27:29.416 INFO [stderr] 163 |     fn proc_end(&self, result: client::MatchResult, n: u8, m: u8, reason: String) {}
Dec 19 12:27:29.416 INFO [stderr]     |                                                     ^ help: consider using `_n` instead
Dec 19 12:27:29.416 INFO [stderr] 
Dec 19 12:27:29.416 INFO [stderr] warning: unused variable: `m`
Dec 19 12:27:29.416 INFO [stderr]    --> src/interface/game.rs:163:60
Dec 19 12:27:29.416 INFO [stderr]     |
Dec 19 12:27:29.416 INFO [stderr] 163 |     fn proc_end(&self, result: client::MatchResult, n: u8, m: u8, reason: String) {}
Dec 19 12:27:29.416 INFO [stderr]     |                                                            ^ help: consider using `_m` instead
Dec 19 12:27:29.416 INFO [stderr] 
Dec 19 12:27:29.416 INFO [stderr] warning: unused variable: `reason`
Dec 19 12:27:29.416 INFO [stderr]    --> src/interface/game.rs:163:67
Dec 19 12:27:29.416 INFO [stderr]     |
Dec 19 12:27:29.416 INFO [stderr] 163 |     fn proc_end(&self, result: client::MatchResult, n: u8, m: u8, reason: String) {}
Dec 19 12:27:29.416 INFO [stderr]     |                                                                   ^^^^^^ help: consider using `_reason` instead
Dec 19 12:27:29.416 INFO [stderr] 
Dec 19 12:27:29.416 INFO [stderr] warning: variable `epoch` is assigned to, but never used
Dec 19 12:27:29.416 INFO [stderr]   --> src/player/learning/analysis.rs:78:21
Dec 19 12:27:29.416 INFO [stderr]    |
Dec 19 12:27:29.416 INFO [stderr] 78 |             let mut epoch = 0u8;
Dec 19 12:27:29.416 INFO [stderr]    |                     ^^^^^
Dec 19 12:27:29.416 INFO [stderr]    |
Dec 19 12:27:29.416 INFO [stderr]    = note: consider using `_epoch` instead
Dec 19 12:27:29.416 INFO [stderr] 
Dec 19 12:27:29.416 INFO [stderr] warning: unused variable: `x`
Dec 19 12:27:29.416 INFO [stderr]    --> src/player/learning/analysis.rs:159:17
Dec 19 12:27:29.416 INFO [stderr]     |
Dec 19 12:27:29.416 INFO [stderr] 159 |             let x = 0..1;
Dec 19 12:27:29.416 INFO [stderr]     |                 ^ help: consider using `_x` instead
Dec 19 12:27:29.416 INFO [stderr] 
Dec 19 12:27:29.416 INFO [stderr] warning: variable `epoch` is assigned to, but never used
Dec 19 12:27:29.416 INFO [stderr]    --> src/player/learning/analysis.rs:195:21
Dec 19 12:27:29.416 INFO [stderr]     |
Dec 19 12:27:29.416 INFO [stderr] 195 |             let mut epoch = 0u8;
Dec 19 12:27:29.416 INFO [stderr]     |                     ^^^^^
Dec 19 12:27:29.416 INFO [stderr]     |
Dec 19 12:27:29.416 INFO [stderr]     = note: consider using `_epoch` instead
Dec 19 12:27:29.416 INFO [stderr] 
Dec 19 12:27:29.416 INFO [stderr] warning: unused variable: `board`
Dec 19 12:27:29.416 INFO [stderr]    --> src/player/learning/analysis.rs:25:17
Dec 19 12:27:29.416 INFO [stderr]     |
Dec 19 12:27:29.416 INFO [stderr] 25  |             let board = self.simulate(|board: board::Board, result: MatchResult, epoch: usize| {
Dec 19 12:27:29.416 INFO [stderr]     |                 ^^^^^ help: consider using `_board` instead
Dec 19 12:27:29.416 INFO [stderr] ...
Dec 19 12:27:29.416 INFO [stderr] 233 |     gen_analyzer!(diag4, 81,  "DIAG4");
Dec 19 12:27:29.416 INFO [stderr]     |     ----------------------------------- in this macro invocation
Dec 19 12:27:29.417 INFO [stderr] 
Dec 19 12:27:29.417 INFO [stderr] warning: unused variable: `board`
Dec 19 12:27:29.417 INFO [stderr]    --> src/player/learning/analysis.rs:25:17
Dec 19 12:27:29.417 INFO [stderr]     |
Dec 19 12:27:29.417 INFO [stderr] 25  |             let board = self.simulate(|board: board::Board, result: MatchResult, epoch: usize| {
Dec 19 12:27:29.417 INFO [stderr]     |                 ^^^^^ help: consider using `_board` instead
Dec 19 12:27:29.417 INFO [stderr] ...
Dec 19 12:27:29.417 INFO [stderr] 234 |     gen_analyzer!(diag5, 243, "DIAG5");
Dec 19 12:27:29.417 INFO [stderr]     |     ----------------------------------- in this macro invocation
Dec 19 12:27:29.417 INFO [stderr] 
Dec 19 12:27:29.417 INFO [stderr] warning: unused variable: `board`
Dec 19 12:27:29.417 INFO [stderr]    --> src/player/learning/analysis.rs:25:17
Dec 19 12:27:29.417 INFO [stderr]     |
Dec 19 12:27:29.417 INFO [stderr] 25  |             let board = self.simulate(|board: board::Board, result: MatchResult, epoch: usize| {
Dec 19 12:27:29.417 INFO [stderr]     |                 ^^^^^ help: consider using `_board` instead
Dec 19 12:27:29.417 INFO [stderr] ...
Dec 19 12:27:29.417 INFO [stderr] 235 |     gen_analyzer!(diag6, 729, "DIAG6");
Dec 19 12:27:29.417 INFO [stderr]     |     ----------------------------------- in this macro invocation
Dec 19 12:27:29.417 INFO [stderr] 
Dec 19 12:27:29.417 INFO [stderr] warning: unused variable: `board`
Dec 19 12:27:29.417 INFO [stderr]    --> src/player/learning/analysis.rs:25:17
Dec 19 12:27:29.417 INFO [stderr]     |
Dec 19 12:27:29.417 INFO [stderr] 25  |             let board = self.simulate(|board: board::Board, result: MatchResult, epoch: usize| {
Dec 19 12:27:29.417 INFO [stderr]     |                 ^^^^^ help: consider using `_board` instead
Dec 19 12:27:29.417 INFO [stderr] ...
Dec 19 12:27:29.417 INFO [stderr] 236 |     gen_analyzer!(diag7, 2187, "DIAG7");
Dec 19 12:27:29.417 INFO [stderr]     |     ------------------------------------ in this macro invocation
Dec 19 12:27:29.417 INFO [stderr] 
Dec 19 12:27:29.417 INFO [stderr] warning: unused variable: `board`
Dec 19 12:27:29.417 INFO [stderr]    --> src/player/learning/analysis.rs:25:17
Dec 19 12:27:29.417 INFO [stderr]     |
Dec 19 12:27:29.417 INFO [stderr] 25  |             let board = self.simulate(|board: board::Board, result: MatchResult, epoch: usize| {
Dec 19 12:27:29.417 INFO [stderr]     |                 ^^^^^ help: consider using `_board` instead
Dec 19 12:27:29.417 INFO [stderr] ...
Dec 19 12:27:29.417 INFO [stderr] 237 |     gen_analyzer!(diag8, 6561, "DIAG8");
Dec 19 12:27:29.417 INFO [stderr]     |     ------------------------------------ in this macro invocation
Dec 19 12:27:29.417 INFO [stderr] 
Dec 19 12:27:29.417 INFO [stderr] warning: unused variable: `board`
Dec 19 12:27:29.417 INFO [stderr]    --> src/player/learning/analysis.rs:25:17
Dec 19 12:27:29.417 INFO [stderr]     |
Dec 19 12:27:29.417 INFO [stderr] 25  |             let board = self.simulate(|board: board::Board, result: MatchResult, epoch: usize| {
Dec 19 12:27:29.417 INFO [stderr]     |                 ^^^^^ help: consider using `_board` instead
Dec 19 12:27:29.417 INFO [stderr] ...
Dec 19 12:27:29.417 INFO [stderr] 238 |     gen_analyzer!(hor_vert2, 6561, "HOR_VERT2");
Dec 19 12:27:29.417 INFO [stderr]     |     -------------------------------------------- in this macro invocation
Dec 19 12:27:29.417 INFO [stderr] 
Dec 19 12:27:29.417 INFO [stderr] warning: unused variable: `board`
Dec 19 12:27:29.417 INFO [stderr]    --> src/player/learning/analysis.rs:25:17
Dec 19 12:27:29.417 INFO [stderr]     |
Dec 19 12:27:29.417 INFO [stderr] 25  |             let board = self.simulate(|board: board::Board, result: MatchResult, epoch: usize| {
Dec 19 12:27:29.417 INFO [stderr]     |                 ^^^^^ help: consider using `_board` instead
Dec 19 12:27:29.417 INFO [stderr] ...
Dec 19 12:27:29.417 INFO [stderr] 239 |     gen_analyzer!(hor_vert3, 6561, "HOR_VERT3");
Dec 19 12:27:29.417 INFO [stderr]     |     -------------------------------------------- in this macro invocation
Dec 19 12:27:29.417 INFO [stderr] 
Dec 19 12:27:29.417 INFO [stderr] warning: unused variable: `board`
Dec 19 12:27:29.417 INFO [stderr]    --> src/player/learning/analysis.rs:25:17
Dec 19 12:27:29.417 INFO [stderr]     |
Dec 19 12:27:29.417 INFO [stderr] 25  |             let board = self.simulate(|board: board::Board, result: MatchResult, epoch: usize| {
Dec 19 12:27:29.417 INFO [stderr]     |                 ^^^^^ help: consider using `_board` instead
Dec 19 12:27:29.417 INFO [stderr] ...
Dec 19 12:27:29.417 INFO [stderr] 240 |     gen_analyzer!(hor_vert4, 6561, "HOR_VERT4");
Dec 19 12:27:29.417 INFO [stderr]     |     -------------------------------------------- in this macro invocation
Dec 19 12:27:29.417 INFO [stderr] 
Dec 19 12:27:29.417 INFO [stderr] warning: unused variable: `board`
Dec 19 12:27:29.417 INFO [stderr]    --> src/player/learning/analysis.rs:25:17
Dec 19 12:27:29.417 INFO [stderr]     |
Dec 19 12:27:29.417 INFO [stderr] 25  |             let board = self.simulate(|board: board::Board, result: MatchResult, epoch: usize| {
Dec 19 12:27:29.417 INFO [stderr]     |                 ^^^^^ help: consider using `_board` instead
Dec 19 12:27:29.417 INFO [stderr] ...
Dec 19 12:27:29.417 INFO [stderr] 241 |     gen_analyzer!(edge2x, 59049, "EDGE2X");
Dec 19 12:27:29.417 INFO [stderr]     |     --------------------------------------- in this macro invocation
Dec 19 12:27:29.417 INFO [stderr] 
Dec 19 12:27:29.417 INFO [stderr] warning: unused variable: `board`
Dec 19 12:27:29.417 INFO [stderr]    --> src/player/learning/analysis.rs:25:17
Dec 19 12:27:29.417 INFO [stderr]     |
Dec 19 12:27:29.417 INFO [stderr] 25  |             let board = self.simulate(|board: board::Board, result: MatchResult, epoch: usize| {
Dec 19 12:27:29.417 INFO [stderr]     |                 ^^^^^ help: consider using `_board` instead
Dec 19 12:27:29.417 INFO [stderr] ...
Dec 19 12:27:29.417 INFO [stderr] 242 |     gen_analyzer!(corner2x5, 59049, "CORNER2X5");
Dec 19 12:27:29.417 INFO [stderr]     |     --------------------------------------------- in this macro invocation
Dec 19 12:27:29.417 INFO [stderr] 
Dec 19 12:27:29.417 INFO [stderr] warning: unused variable: `board`
Dec 19 12:27:29.417 INFO [stderr]    --> src/player/learning/analysis.rs:25:17
Dec 19 12:27:29.417 INFO [stderr]     |
Dec 19 12:27:29.417 INFO [stderr] 25  |             let board = self.simulate(|board: board::Board, result: MatchResult, epoch: usize| {
Dec 19 12:27:29.417 INFO [stderr]     |                 ^^^^^ help: consider using `_board` instead
Dec 19 12:27:29.417 INFO [stderr] ...
Dec 19 12:27:29.417 INFO [stderr] 243 |     gen_analyzer!(corner3x3, 19683, "CORNER3X3");
Dec 19 12:27:29.418 INFO [stderr]     |     --------------------------------------------- in this macro invocation
Dec 19 12:27:29.418 INFO [stderr] 
Dec 19 12:27:29.418 INFO [stderr] warning: unused variable: `board`
Dec 19 12:27:29.418 INFO [stderr]    --> src/player/learning/analysis.rs:25:17
Dec 19 12:27:29.418 INFO [stderr]     |
Dec 19 12:27:29.418 INFO [stderr] 25  |             let board = self.simulate(|board: board::Board, result: MatchResult, epoch: usize| {
Dec 19 12:27:29.418 INFO [stderr]     |                 ^^^^^ help: consider using `_board` instead
Dec 19 12:27:29.418 INFO [stderr] ...
Dec 19 12:27:29.418 INFO [stderr] 244 |     gen_analyzer!(corner2x2, 81, "CORNER2X2");
Dec 19 12:27:29.418 INFO [stderr]     |     ------------------------------------------ in this macro invocation
Dec 19 12:27:29.418 INFO [stderr] 
Dec 19 12:27:29.418 INFO [stderr] warning: variable does not need to be mutable
Dec 19 12:27:29.418 INFO [stderr]   --> src/main.rs:36:12
Dec 19 12:27:29.418 INFO [stderr]    |
Dec 19 12:27:29.418 INFO [stderr] 36 |         Ok(mut g) => g.main_loop(),
Dec 19 12:27:29.418 INFO [stderr]    |            ----^
Dec 19 12:27:29.418 INFO [stderr]    |            |
Dec 19 12:27:29.418 INFO [stderr]    |            help: remove this `mut`
Dec 19 12:27:29.418 INFO [stderr]    |
Dec 19 12:27:29.418 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 19 12:27:29.418 INFO [stderr] 
Dec 19 12:27:29.556 INFO [stderr] warning: variable does not need to be mutable
Dec 19 12:27:29.556 INFO [stderr]   --> src/interface/tcp_client.rs:55:13
Dec 19 12:27:29.556 INFO [stderr]    |
Dec 19 12:27:29.556 INFO [stderr] 55 |         let mut ret: Result<client::Command, String>;
Dec 19 12:27:29.556 INFO [stderr]    |             ----^^^
Dec 19 12:27:29.556 INFO [stderr]    |             |
Dec 19 12:27:29.556 INFO [stderr]    |             help: remove this `mut`
Dec 19 12:27:29.556 INFO [stderr] 
Dec 19 12:27:30.099 INFO [stderr] warning: constant `filename` should have an upper case name such as `FILENAME`
Dec 19 12:27:30.099 INFO [stderr]   --> src/analysis.rs:19:1
Dec 19 12:27:30.099 INFO [stderr]    |
Dec 19 12:27:30.099 INFO [stderr] 19 | const filename: &str = "data/data";
Dec 19 12:27:30.099 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 12:27:30.099 INFO [stderr] 
Dec 19 12:27:30.099 INFO [stderr] warning: constant `output_dir` should have an upper case name such as `OUTPUT_DIR`
Dec 19 12:27:30.099 INFO [stderr]   --> src/analysis.rs:20:1
Dec 19 12:27:30.099 INFO [stderr]    |
Dec 19 12:27:30.099 INFO [stderr] 20 | const output_dir: &str = "output/";
Dec 19 12:27:30.099 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 12:27:30.099 INFO [stderr] 
Dec 19 12:27:30.132 INFO [stderr] warning: variable does not need to be mutable
Dec 19 12:27:30.132 INFO [stderr]   --> src/player/learning/analysis.rs:56:12
Dec 19 12:27:30.132 INFO [stderr]    |
Dec 19 12:27:30.132 INFO [stderr] 56 |     fn new(mut reader: BufReader<File>, output_dir: &'a str) -> Analyzer {
Dec 19 12:27:30.132 INFO [stderr]    |            ----^^^^^^
Dec 19 12:27:30.132 INFO [stderr]    |            |
Dec 19 12:27:30.132 INFO [stderr]    |            help: remove this `mut`
Dec 19 12:27:30.132 INFO [stderr] 
Dec 19 12:27:30.440 INFO [stderr] warning: variable does not need to be mutable
Dec 19 12:27:30.440 INFO [stderr]   --> src/player/learning/analysis.rs:56:12
Dec 19 12:27:30.440 INFO [stderr]    |
Dec 19 12:27:30.440 INFO [stderr] 56 |     fn new(mut reader: BufReader<File>, output_dir: &'a str) -> Analyzer {
Dec 19 12:27:30.440 INFO [stderr]    |            ----^^^^^^
Dec 19 12:27:30.440 INFO [stderr]    |            |
Dec 19 12:27:30.440 INFO [stderr]    |            help: remove this `mut`
Dec 19 12:27:30.440 INFO [stderr] 
Dec 19 12:27:30.896 INFO [stderr] warning: unused variable: `v`
Dec 19 12:27:30.896 INFO [stderr]    --> src/interface/parser.rs:184:34
Dec 19 12:27:30.896 INFO [stderr]     |
Dec 19 12:27:30.896 INFO [stderr] 184 |                 (x, Command::Bye(v)) => { panic!("hoge={}", x); }
Dec 19 12:27:30.896 INFO [stderr]     |                                  ^ help: consider using `_v` instead
Dec 19 12:27:30.896 INFO [stderr]     |
Dec 19 12:27:30.896 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 19 12:27:30.896 INFO [stderr] 
Dec 19 12:27:30.896 INFO [stderr] warning: unused variable: `scores`
Dec 19 12:27:30.896 INFO [stderr]   --> src/interface/game.rs:48:42
Dec 19 12:27:30.896 INFO [stderr]    |
Dec 19 12:27:30.896 INFO [stderr] 48 |                     client::Command::Bye(scores) => {
Dec 19 12:27:30.896 INFO [stderr]    |                                          ^^^^^^ help: consider using `_scores` instead
Dec 19 12:27:30.896 INFO [stderr] 
Dec 19 12:27:30.896 INFO [stderr] warning: unused variable: `t`
Dec 19 12:27:30.896 INFO [stderr]   --> src/interface/game.rs:52:58
Dec 19 12:27:30.896 INFO [stderr]    |
Dec 19 12:27:30.896 INFO [stderr] 52 |                     client::Command::Start(color, oname, t) => {
Dec 19 12:27:30.896 INFO [stderr]    |                                                          ^ help: consider using `_t` instead
Dec 19 12:27:30.896 INFO [stderr] 
Dec 19 12:27:30.899 INFO [stderr] warning: unused variable: `x`
Dec 19 12:27:30.899 INFO [stderr]   --> src/interface/game.rs:67:21
Dec 19 12:27:30.899 INFO [stderr]    |
Dec 19 12:27:30.899 INFO [stderr] 67 |                     x => panic!("Invalid Command")
Dec 19 12:27:30.899 INFO [stderr]    |                     ^ help: consider using `_x` instead
Dec 19 12:27:30.899 INFO [stderr] 
Dec 19 12:27:30.899 INFO [stderr] warning: unused variable: `result`
Dec 19 12:27:30.899 INFO [stderr]    --> src/interface/game.rs:133:42
Dec 19 12:27:30.899 INFO [stderr]     |
Dec 19 12:27:30.899 INFO [stderr] 133 |                     client::Command::End(result, n, m, r) => {
Dec 19 12:27:30.899 INFO [stderr]     |                                          ^^^^^^ help: consider using `_result` instead
Dec 19 12:27:30.899 INFO [stderr] 
Dec 19 12:27:30.899 INFO [stderr] warning: unused variable: `n`
Dec 19 12:27:30.899 INFO [stderr]    --> src/interface/game.rs:133:50
Dec 19 12:27:30.899 INFO [stderr]     |
Dec 19 12:27:30.899 INFO [stderr] 133 |                     client::Command::End(result, n, m, r) => {
Dec 19 12:27:30.899 INFO [stderr]     |                                                  ^ help: consider using `_n` instead
Dec 19 12:27:30.899 INFO [stderr] 
Dec 19 12:27:30.899 INFO [stderr] warning: unused variable: `m`
Dec 19 12:27:30.899 INFO [stderr]    --> src/interface/game.rs:133:53
Dec 19 12:27:30.899 INFO [stderr]     |
Dec 19 12:27:30.899 INFO [stderr] 133 |                     client::Command::End(result, n, m, r) => {
Dec 19 12:27:30.899 INFO [stderr]     |                                                     ^ help: consider using `_m` instead
Dec 19 12:27:30.899 INFO [stderr] 
Dec 19 12:27:30.899 INFO [stderr] warning: unused variable: `r`
Dec 19 12:27:30.899 INFO [stderr]    --> src/interface/game.rs:133:56
Dec 19 12:27:30.899 INFO [stderr]     |
Dec 19 12:27:30.899 INFO [stderr] 133 |                     client::Command::End(result, n, m, r) => {
Dec 19 12:27:30.899 INFO [stderr]     |                                                        ^ help: consider using `_r` instead
Dec 19 12:27:30.899 INFO [stderr] 
Dec 19 12:27:30.899 INFO [stderr] warning: unused variable: `x`
Dec 19 12:27:30.899 INFO [stderr]    --> src/interface/game.rs:136:21
Dec 19 12:27:30.899 INFO [stderr]     |
Dec 19 12:27:30.899 INFO [stderr] 136 |                     x => panic!("Invalid Command")
Dec 19 12:27:30.899 INFO [stderr]     |                     ^ help: consider using `_x` instead
Dec 19 12:27:30.899 INFO [stderr] 
Dec 19 12:27:30.899 INFO [stderr] warning: unused variable: `result`
Dec 19 12:27:30.899 INFO [stderr]    --> src/interface/game.rs:153:42
Dec 19 12:27:30.899 INFO [stderr]     |
Dec 19 12:27:30.899 INFO [stderr] 153 |                     client::Command::End(result, n, m, r) => {
Dec 19 12:27:30.899 INFO [stderr]     |                                          ^^^^^^ help: consider using `_result` instead
Dec 19 12:27:30.899 INFO [stderr] 
Dec 19 12:27:30.899 INFO [stderr] warning: unused variable: `n`
Dec 19 12:27:30.899 INFO [stderr]    --> src/interface/game.rs:153:50
Dec 19 12:27:30.899 INFO [stderr]     |
Dec 19 12:27:30.899 INFO [stderr] 153 |                     client::Command::End(result, n, m, r) => {
Dec 19 12:27:30.899 INFO [stderr]     |                                                  ^ help: consider using `_n` instead
Dec 19 12:27:30.899 INFO [stderr] 
Dec 19 12:27:30.899 INFO [stderr] warning: unused variable: `m`
Dec 19 12:27:30.899 INFO [stderr]    --> src/interface/game.rs:153:53
Dec 19 12:27:30.899 INFO [stderr]     |
Dec 19 12:27:30.899 INFO [stderr] 153 |                     client::Command::End(result, n, m, r) => {
Dec 19 12:27:30.899 INFO [stderr]     |                                                     ^ help: consider using `_m` instead
Dec 19 12:27:30.899 INFO [stderr] 
Dec 19 12:27:30.899 INFO [stderr] warning: unused variable: `r`
Dec 19 12:27:30.899 INFO [stderr]    --> src/interface/game.rs:153:56
Dec 19 12:27:30.900 INFO [stderr]     |
Dec 19 12:27:30.900 INFO [stderr] 153 |                     client::Command::End(result, n, m, r) => {
Dec 19 12:27:30.900 INFO [stderr]     |                                                        ^ help: consider using `_r` instead
Dec 19 12:27:30.900 INFO [stderr] 
Dec 19 12:27:30.900 INFO [stderr] warning: unused variable: `x`
Dec 19 12:27:30.900 INFO [stderr]    --> src/interface/game.rs:156:21
Dec 19 12:27:30.900 INFO [stderr]     |
Dec 19 12:27:30.900 INFO [stderr] 156 |                     x => panic!("Invalid Command")
Dec 19 12:27:30.900 INFO [stderr]     |                     ^ help: consider using `_x` instead
Dec 19 12:27:30.900 INFO [stderr] 
Dec 19 12:27:30.900 INFO [stderr] warning: unused variable: `result`
Dec 19 12:27:30.900 INFO [stderr]    --> src/interface/game.rs:163:24
Dec 19 12:27:30.900 INFO [stderr]     |
Dec 19 12:27:30.900 INFO [stderr] 163 |     fn proc_end(&self, result: client::MatchResult, n: u8, m: u8, reason: String) {}
Dec 19 12:27:30.900 INFO [stderr]     |                        ^^^^^^ help: consider using `_result` instead
Dec 19 12:27:30.900 INFO [stderr] 
Dec 19 12:27:30.900 INFO [stderr] warning: unused variable: `n`
Dec 19 12:27:30.900 INFO [stderr]    --> src/interface/game.rs:163:53
Dec 19 12:27:30.900 INFO [stderr]     |
Dec 19 12:27:30.900 INFO [stderr] 163 |     fn proc_end(&self, result: client::MatchResult, n: u8, m: u8, reason: String) {}
Dec 19 12:27:30.900 INFO [stderr]     |                                                     ^ help: consider using `_n` instead
Dec 19 12:27:30.900 INFO [stderr] 
Dec 19 12:27:30.900 INFO [stderr] warning: unused variable: `m`
Dec 19 12:27:30.900 INFO [stderr]    --> src/interface/game.rs:163:60
Dec 19 12:27:30.900 INFO [stderr]     |
Dec 19 12:27:30.900 INFO [stderr] 163 |     fn proc_end(&self, result: client::MatchResult, n: u8, m: u8, reason: String) {}
Dec 19 12:27:30.900 INFO [stderr]     |                                                            ^ help: consider using `_m` instead
Dec 19 12:27:30.900 INFO [stderr] 
Dec 19 12:27:30.900 INFO [stderr] warning: unused variable: `reason`
Dec 19 12:27:30.900 INFO [stderr]    --> src/interface/game.rs:163:67
Dec 19 12:27:30.900 INFO [stderr]     |
Dec 19 12:27:30.900 INFO [stderr] 163 |     fn proc_end(&self, result: client::MatchResult, n: u8, m: u8, reason: String) {}
Dec 19 12:27:30.900 INFO [stderr]     |                                                                   ^^^^^^ help: consider using `_reason` instead
Dec 19 12:27:30.900 INFO [stderr] 
Dec 19 12:27:30.900 INFO [stderr] warning: variable `epoch` is assigned to, but never used
Dec 19 12:27:30.900 INFO [stderr]   --> src/player/learning/analysis.rs:78:21
Dec 19 12:27:30.900 INFO [stderr]    |
Dec 19 12:27:30.900 INFO [stderr] 78 |             let mut epoch = 0u8;
Dec 19 12:27:30.900 INFO [stderr]    |                     ^^^^^
Dec 19 12:27:30.900 INFO [stderr]    |
Dec 19 12:27:30.900 INFO [stderr]    = note: consider using `_epoch` instead
Dec 19 12:27:30.900 INFO [stderr] 
Dec 19 12:27:30.900 INFO [stderr] warning: unused variable: `x`
Dec 19 12:27:30.900 INFO [stderr]    --> src/player/learning/analysis.rs:159:17
Dec 19 12:27:30.900 INFO [stderr]     |
Dec 19 12:27:30.900 INFO [stderr] 159 |             let x = 0..1;
Dec 19 12:27:30.900 INFO [stderr]     |                 ^ help: consider using `_x` instead
Dec 19 12:27:30.900 INFO [stderr] 
Dec 19 12:27:30.900 INFO [stderr] warning: variable `epoch` is assigned to, but never used
Dec 19 12:27:30.900 INFO [stderr]    --> src/player/learning/analysis.rs:195:21
Dec 19 12:27:30.900 INFO [stderr]     |
Dec 19 12:27:30.900 INFO [stderr] 195 |             let mut epoch = 0u8;
Dec 19 12:27:30.900 INFO [stderr]     |                     ^^^^^
Dec 19 12:27:30.900 INFO [stderr]     |
Dec 19 12:27:30.900 INFO [stderr]     = note: consider using `_epoch` instead
Dec 19 12:27:30.900 INFO [stderr] 
Dec 19 12:27:30.900 INFO [stderr] warning: unused variable: `board`
Dec 19 12:27:30.900 INFO [stderr]    --> src/player/learning/analysis.rs:25:17
Dec 19 12:27:30.900 INFO [stderr]     |
Dec 19 12:27:30.900 INFO [stderr] 25  |             let board = self.simulate(|board: board::Board, result: MatchResult, epoch: usize| {
Dec 19 12:27:30.900 INFO [stderr]     |                 ^^^^^ help: consider using `_board` instead
Dec 19 12:27:30.900 INFO [stderr] ...
Dec 19 12:27:30.900 INFO [stderr] 233 |     gen_analyzer!(diag4, 81,  "DIAG4");
Dec 19 12:27:30.900 INFO [stderr]     |     ----------------------------------- in this macro invocation
Dec 19 12:27:30.900 INFO [stderr] 
Dec 19 12:27:30.905 INFO [stderr] warning: unused variable: `board`
Dec 19 12:27:30.905 INFO [stderr]    --> src/player/learning/analysis.rs:25:17
Dec 19 12:27:30.905 INFO [stderr]     |
Dec 19 12:27:30.905 INFO [stderr] 25  |             let board = self.simulate(|board: board::Board, result: MatchResult, epoch: usize| {
Dec 19 12:27:30.905 INFO [stderr]     |                 ^^^^^ help: consider using `_board` instead
Dec 19 12:27:30.905 INFO [stderr] ...
Dec 19 12:27:30.905 INFO [stderr] 234 |     gen_analyzer!(diag5, 243, "DIAG5");
Dec 19 12:27:30.905 INFO [stderr]     |     ----------------------------------- in this macro invocation
Dec 19 12:27:30.905 INFO [stderr] 
Dec 19 12:27:30.905 INFO [stderr] warning: unused variable: `board`
Dec 19 12:27:30.905 INFO [stderr]    --> src/player/learning/analysis.rs:25:17
Dec 19 12:27:30.905 INFO [stderr]     |
Dec 19 12:27:30.905 INFO [stderr] 25  |             let board = self.simulate(|board: board::Board, result: MatchResult, epoch: usize| {
Dec 19 12:27:30.905 INFO [stderr]     |                 ^^^^^ help: consider using `_board` instead
Dec 19 12:27:30.905 INFO [stderr] ...
Dec 19 12:27:30.905 INFO [stderr] 235 |     gen_analyzer!(diag6, 729, "DIAG6");
Dec 19 12:27:30.905 INFO [stderr]     |     ----------------------------------- in this macro invocation
Dec 19 12:27:30.905 INFO [stderr] 
Dec 19 12:27:30.905 INFO [stderr] warning: unused variable: `board`
Dec 19 12:27:30.905 INFO [stderr]    --> src/player/learning/analysis.rs:25:17
Dec 19 12:27:30.905 INFO [stderr]     |
Dec 19 12:27:30.905 INFO [stderr] 25  |             let board = self.simulate(|board: board::Board, result: MatchResult, epoch: usize| {
Dec 19 12:27:30.905 INFO [stderr]     |                 ^^^^^ help: consider using `_board` instead
Dec 19 12:27:30.905 INFO [stderr] ...
Dec 19 12:27:30.905 INFO [stderr] 236 |     gen_analyzer!(diag7, 2187, "DIAG7");
Dec 19 12:27:30.905 INFO [stderr]     |     ------------------------------------ in this macro invocation
Dec 19 12:27:30.907 INFO [stderr] 
Dec 19 12:27:30.908 INFO [stderr] warning: unused variable: `board`
Dec 19 12:27:30.908 INFO [stderr]    --> src/player/learning/analysis.rs:25:17
Dec 19 12:27:30.908 INFO [stderr]     |
Dec 19 12:27:30.908 INFO [stderr] 25  |             let board = self.simulate(|board: board::Board, result: MatchResult, epoch: usize| {
Dec 19 12:27:30.908 INFO [stderr]     |                 ^^^^^ help: consider using `_board` instead
Dec 19 12:27:30.908 INFO [stderr] ...
Dec 19 12:27:30.908 INFO [stderr] 237 |     gen_analyzer!(diag8, 6561, "DIAG8");
Dec 19 12:27:30.908 INFO [stderr]     |     ------------------------------------ in this macro invocation
Dec 19 12:27:30.908 INFO [stderr] 
Dec 19 12:27:30.908 INFO [stderr] warning: unused variable: `board`
Dec 19 12:27:30.908 INFO [stderr]    --> src/player/learning/analysis.rs:25:17
Dec 19 12:27:30.908 INFO [stderr]     |
Dec 19 12:27:30.908 INFO [stderr] 25  |             let board = self.simulate(|board: board::Board, result: MatchResult, epoch: usize| {
Dec 19 12:27:30.908 INFO [stderr]     |                 ^^^^^ help: consider using `_board` instead
Dec 19 12:27:30.908 INFO [stderr] ...
Dec 19 12:27:30.908 INFO [stderr] 238 |     gen_analyzer!(hor_vert2, 6561, "HOR_VERT2");
Dec 19 12:27:30.908 INFO [stderr]     |     -------------------------------------------- in this macro invocation
Dec 19 12:27:30.908 INFO [stderr] 
Dec 19 12:27:30.908 INFO [stderr] warning: unused variable: `board`
Dec 19 12:27:30.908 INFO [stderr]    --> src/player/learning/analysis.rs:25:17
Dec 19 12:27:30.908 INFO [stderr]     |
Dec 19 12:27:30.908 INFO [stderr] 25  |             let board = self.simulate(|board: board::Board, result: MatchResult, epoch: usize| {
Dec 19 12:27:30.908 INFO [stderr]     |                 ^^^^^ help: consider using `_board` instead
Dec 19 12:27:30.908 INFO [stderr] ...
Dec 19 12:27:30.908 INFO [stderr] 239 |     gen_analyzer!(hor_vert3, 6561, "HOR_VERT3");
Dec 19 12:27:30.908 INFO [stderr]     |     -------------------------------------------- in this macro invocation
Dec 19 12:27:30.908 INFO [stderr] 
Dec 19 12:27:30.908 INFO [stderr] warning: unused variable: `board`
Dec 19 12:27:30.908 INFO [stderr]    --> src/player/learning/analysis.rs:25:17
Dec 19 12:27:30.908 INFO [stderr]     |
Dec 19 12:27:30.908 INFO [stderr] 25  |             let board = self.simulate(|board: board::Board, result: MatchResult, epoch: usize| {
Dec 19 12:27:30.908 INFO [stderr]     |                 ^^^^^ help: consider using `_board` instead
Dec 19 12:27:30.908 INFO [stderr] ...
Dec 19 12:27:30.908 INFO [stderr] 240 |     gen_analyzer!(hor_vert4, 6561, "HOR_VERT4");
Dec 19 12:27:30.908 INFO [stderr]     |     -------------------------------------------- in this macro invocation
Dec 19 12:27:30.908 INFO [stderr] 
Dec 19 12:27:30.908 INFO [stderr] warning: unused variable: `board`
Dec 19 12:27:30.908 INFO [stderr]    --> src/player/learning/analysis.rs:25:17
Dec 19 12:27:30.908 INFO [stderr]     |
Dec 19 12:27:30.908 INFO [stderr] 25  |             let board = self.simulate(|board: board::Board, result: MatchResult, epoch: usize| {
Dec 19 12:27:30.908 INFO [stderr]     |                 ^^^^^ help: consider using `_board` instead
Dec 19 12:27:30.908 INFO [stderr] ...
Dec 19 12:27:30.908 INFO [stderr] 241 |     gen_analyzer!(edge2x, 59049, "EDGE2X");
Dec 19 12:27:30.908 INFO [stderr]     |     --------------------------------------- in this macro invocation
Dec 19 12:27:30.908 INFO [stderr] 
Dec 19 12:27:30.908 INFO [stderr] warning: unused variable: `board`
Dec 19 12:27:30.908 INFO [stderr]    --> src/player/learning/analysis.rs:25:17
Dec 19 12:27:30.908 INFO [stderr]     |
Dec 19 12:27:30.908 INFO [stderr] 25  |             let board = self.simulate(|board: board::Board, result: MatchResult, epoch: usize| {
Dec 19 12:27:30.909 INFO [stderr]     |                 ^^^^^ help: consider using `_board` instead
Dec 19 12:27:30.909 INFO [stderr] ...
Dec 19 12:27:30.909 INFO [stderr] 242 |     gen_analyzer!(corner2x5, 59049, "CORNER2X5");
Dec 19 12:27:30.909 INFO [stderr]     |     --------------------------------------------- in this macro invocation
Dec 19 12:27:30.909 INFO [stderr] 
Dec 19 12:27:30.913 INFO [stderr] warning: unused variable: `board`
Dec 19 12:27:30.913 INFO [stderr]    --> src/player/learning/analysis.rs:25:17
Dec 19 12:27:30.913 INFO [stderr]     |
Dec 19 12:27:30.913 INFO [stderr] 25  |             let board = self.simulate(|board: board::Board, result: MatchResult, epoch: usize| {
Dec 19 12:27:30.913 INFO [stderr]     |                 ^^^^^ help: consider using `_board` instead
Dec 19 12:27:30.913 INFO [stderr] ...
Dec 19 12:27:30.913 INFO [stderr] 243 |     gen_analyzer!(corner3x3, 19683, "CORNER3X3");
Dec 19 12:27:30.913 INFO [stderr]     |     --------------------------------------------- in this macro invocation
Dec 19 12:27:30.913 INFO [stderr] 
Dec 19 12:27:30.913 INFO [stderr] warning: unused variable: `board`
Dec 19 12:27:30.913 INFO [stderr]    --> src/player/learning/analysis.rs:25:17
Dec 19 12:27:30.913 INFO [stderr]     |
Dec 19 12:27:30.913 INFO [stderr] 25  |             let board = self.simulate(|board: board::Board, result: MatchResult, epoch: usize| {
Dec 19 12:27:30.913 INFO [stderr]     |                 ^^^^^ help: consider using `_board` instead
Dec 19 12:27:30.913 INFO [stderr] ...
Dec 19 12:27:30.913 INFO [stderr] 244 |     gen_analyzer!(corner2x2, 81, "CORNER2X2");
Dec 19 12:27:30.913 INFO [stderr]     |     ------------------------------------------ in this macro invocation
Dec 19 12:27:30.913 INFO [stderr] 
Dec 19 12:27:31.048 INFO [stderr] warning: variable does not need to be mutable
Dec 19 12:27:31.048 INFO [stderr]   --> src/interface/tcp_client.rs:55:13
Dec 19 12:27:31.048 INFO [stderr]    |
Dec 19 12:27:31.048 INFO [stderr] 55 |         let mut ret: Result<client::Command, String>;
Dec 19 12:27:31.048 INFO [stderr]    |             ----^^^
Dec 19 12:27:31.049 INFO [stderr]    |             |
Dec 19 12:27:31.049 INFO [stderr]    |             help: remove this `mut`
Dec 19 12:27:31.049 INFO [stderr]    |
Dec 19 12:27:31.049 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 19 12:27:31.049 INFO [stderr] 
Dec 19 12:27:31.061 INFO [stderr] warning: method is never used: `is_valid`
Dec 19 12:27:31.061 INFO [stderr]    --> src/board.rs:401:5
Dec 19 12:27:31.061 INFO [stderr]     |
Dec 19 12:27:31.061 INFO [stderr] 401 |     fn is_valid(&self, pos: &BitIndexable, player: Color) -> bool {
Dec 19 12:27:31.064 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 12:27:31.064 INFO [stderr]     |
Dec 19 12:27:31.064 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 19 12:27:31.064 INFO [stderr] 
Dec 19 12:27:31.064 INFO [stderr] warning: method is never used: `proc_end`
Dec 19 12:27:31.064 INFO [stderr]    --> src/interface/game.rs:163:5
Dec 19 12:27:31.064 INFO [stderr]     |
Dec 19 12:27:31.064 INFO [stderr] 163 |     fn proc_end(&self, result: client::MatchResult, n: u8, m: u8, reason: String) {}
Dec 19 12:27:31.064 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 12:27:31.064 INFO [stderr] 
Dec 19 12:27:31.064 INFO [stderr] warning: constant item is never used: `map1`
Dec 19 12:27:31.064 INFO [stderr]   --> src/player/linear_evaluator.rs:16:1
Dec 19 12:27:31.064 INFO [stderr]    |
Dec 19 12:27:31.064 INFO [stderr] 16 | / const map1: [[i64; 8]; 8] = [
Dec 19 12:27:31.064 INFO [stderr] 17 | |     [1000, -40, 5, 5, 5, 5, -40, 1000],
Dec 19 12:27:31.064 INFO [stderr] 18 | |     [-40, -40, 1, 1, 1, 1, -40, -40],
Dec 19 12:27:31.064 INFO [stderr] 19 | |     [5, 1, 1, 1, 1, 1, 1, 5],
Dec 19 12:27:31.064 INFO [stderr] ...  |
Dec 19 12:27:31.064 INFO [stderr] 24 | |     [1000, -40, 5, 5, 5, 5, -40, 1000],
Dec 19 12:27:31.064 INFO [stderr] 25 | | ];
Dec 19 12:27:31.064 INFO [stderr]    | |__^
Dec 19 12:27:31.064 INFO [stderr] 
Dec 19 12:27:31.092 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 12:27:31.092 INFO [stderr]   --> src/interface/tcp_client.rs:84:17
Dec 19 12:27:31.092 INFO [stderr]    |
Dec 19 12:27:31.092 INFO [stderr] 84 |                 self.writer.flush();
Dec 19 12:27:31.092 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^
Dec 19 12:27:31.092 INFO [stderr]    |
Dec 19 12:27:31.093 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 19 12:27:31.093 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 12:27:31.093 INFO [stderr] 
Dec 19 12:27:31.108 INFO [stderr] warning: constant `map1` should have an upper case name such as `MAP1`
Dec 19 12:27:31.108 INFO [stderr]   --> src/player/linear_evaluator.rs:16:1
Dec 19 12:27:31.108 INFO [stderr]    |
Dec 19 12:27:31.108 INFO [stderr] 16 | / const map1: [[i64; 8]; 8] = [
Dec 19 12:27:31.108 INFO [stderr] 17 | |     [1000, -40, 5, 5, 5, 5, -40, 1000],
Dec 19 12:27:31.108 INFO [stderr] 18 | |     [-40, -40, 1, 1, 1, 1, -40, -40],
Dec 19 12:27:31.108 INFO [stderr] 19 | |     [5, 1, 1, 1, 1, 1, 1, 5],
Dec 19 12:27:31.108 INFO [stderr] ...  |
Dec 19 12:27:31.108 INFO [stderr] 24 | |     [1000, -40, 5, 5, 5, 5, -40, 1000],
Dec 19 12:27:31.108 INFO [stderr] 25 | | ];
Dec 19 12:27:31.108 INFO [stderr]    | |__^
Dec 19 12:27:31.108 INFO [stderr] warning: method is never used: `is_valid`
Dec 19 12:27:31.108 INFO [stderr]    --> src/board.rs:401:5
Dec 19 12:27:31.108 INFO [stderr]     |
Dec 19 12:27:31.108 INFO [stderr] 401 |     fn is_valid(&self, pos: &BitIndexable, player: Color) -> bool {
Dec 19 12:27:31.108 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 12:27:31.108 INFO [stderr]     |
Dec 19 12:27:31.108 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 19 12:27:31.108 INFO [stderr] 
Dec 19 12:27:31.108 INFO [stderr] warning: method is never used: `proc_end`
Dec 19 12:27:31.108 INFO [stderr]    --> src/interface/game.rs:163:5
Dec 19 12:27:31.108 INFO [stderr]     |
Dec 19 12:27:31.108 INFO [stderr] 163 |     fn proc_end(&self, result: client::MatchResult, n: u8, m: u8, reason: String) {}
Dec 19 12:27:31.108 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 12:27:31.108 INFO [stderr] 
Dec 19 12:27:31.109 INFO [stderr] warning: constant item is never used: `map1`
Dec 19 12:27:31.109 INFO [stderr]   --> src/player/linear_evaluator.rs:16:1
Dec 19 12:27:31.109 INFO [stderr]    |
Dec 19 12:27:31.109 INFO [stderr] 16 | / const map1: [[i64; 8]; 8] = [
Dec 19 12:27:31.109 INFO [stderr] 17 | |     [1000, -40, 5, 5, 5, 5, -40, 1000],
Dec 19 12:27:31.109 INFO [stderr] 18 | |     [-40, -40, 1, 1, 1, 1, -40, -40],
Dec 19 12:27:31.109 INFO [stderr] 19 | |     [5, 1, 1, 1, 1, 1, 1, 5],
Dec 19 12:27:31.109 INFO [stderr] ...  |
Dec 19 12:27:31.109 INFO [stderr] 24 | |     [1000, -40, 5, 5, 5, 5, -40, 1000],
Dec 19 12:27:31.109 INFO [stderr] 25 | | ];
Dec 19 12:27:31.109 INFO [stderr]    | |__^
Dec 19 12:27:31.109 INFO [stderr] 
Dec 19 12:27:31.128 INFO [stderr] 
Dec 19 12:27:31.128 INFO [stderr] warning: constant `feature_functions` should have an upper case name such as `FEATURE_FUNCTIONS`
Dec 19 12:27:31.128 INFO [stderr]   --> src/player/linear_evaluator.rs:83:1
Dec 19 12:27:31.128 INFO [stderr]    |
Dec 19 12:27:31.128 INFO [stderr] 83 | / pub const feature_functions: [fn(board::Board) -> f32; 12] = [
Dec 19 12:27:31.128 INFO [stderr] 84 | |             diag4, diag5, diag6, diag7, diag8, hor_vert2, hor_vert3, hor_vert4,
Dec 19 12:27:31.128 INFO [stderr] 85 | |             edge2x, corner2x2, corner3x3, flippable_diff
Dec 19 12:27:31.128 INFO [stderr] 86 | |         ];
Dec 19 12:27:31.128 INFO [stderr]    | |__________^
Dec 19 12:27:31.128 INFO [stderr] 
Dec 19 12:27:31.128 INFO [stderr] warning: constant `feature_names` should have an upper case name such as `FEATURE_NAMES`
Dec 19 12:27:31.128 INFO [stderr]   --> src/player/linear_evaluator.rs:87:1
Dec 19 12:27:31.128 INFO [stderr]    |
Dec 19 12:27:31.128 INFO [stderr] 87 | / pub const feature_names: [&str; 12] = [
Dec 19 12:27:31.128 INFO [stderr] 88 | |         "diag4", "diag5", "diag6", "diag7", "diag8", "hor_vert2", "hor_vert3", "hor_vert4",
Dec 19 12:27:31.128 INFO [stderr] 89 | |         "edge2x", "corner2x2", "corner3x3", "flippable_diff"
Dec 19 12:27:31.128 INFO [stderr] 90 | | ];
Dec 19 12:27:31.128 INFO [stderr]    | |__^
Dec 19 12:27:31.128 INFO [stderr] 
Dec 19 12:27:31.128 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 12:27:31.128 INFO [stderr]    --> src/player/learning/analysis.rs:139:13
Dec 19 12:27:31.128 INFO [stderr]     |
Dec 19 12:27:31.128 INFO [stderr] 139 |             create_dir(path);
Dec 19 12:27:31.128 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^
Dec 19 12:27:31.128 INFO [stderr]     |
Dec 19 12:27:31.128 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 12:27:31.128 INFO [stderr] 
Dec 19 12:27:31.128 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 12:27:31.128 INFO [stderr]    --> src/player/learning/analysis.rs:170:25
Dec 19 12:27:31.128 INFO [stderr]     |
Dec 19 12:27:31.128 INFO [stderr] 170 |                         write!(&mut writer, "{}", if his.result == MatchResult::Black{1}else{0});
Dec 19 12:27:31.128 INFO [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 12:27:31.128 INFO [stderr]     |
Dec 19 12:27:31.128 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 12:27:31.128 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)
Dec 19 12:27:31.128 INFO [stderr] 
Dec 19 12:27:31.128 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 12:27:31.128 INFO [stderr]    --> src/player/learning/analysis.rs:173:29
Dec 19 12:27:31.128 INFO [stderr]     |
Dec 19 12:27:31.128 INFO [stderr] 173 |                             write!(&mut writer, ",{:.3}", item);
Dec 19 12:27:31.128 INFO [stderr]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 12:27:31.128 INFO [stderr]     |
Dec 19 12:27:31.128 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 12:27:31.128 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)
Dec 19 12:27:31.128 INFO [stderr] 
Dec 19 12:27:31.128 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 12:27:31.128 INFO [stderr]    --> src/player/learning/analysis.rs:175:25
Dec 19 12:27:31.128 INFO [stderr]     |
Dec 19 12:27:31.128 INFO [stderr] 175 |                         write!(&mut writer, "\n");
Dec 19 12:27:31.128 INFO [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 12:27:31.128 INFO [stderr]     |
Dec 19 12:27:31.128 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 12:27:31.128 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)
Dec 19 12:27:31.128 INFO [stderr] 
Dec 19 12:27:31.146 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 12:27:31.146 INFO [stderr]   --> src/interface/tcp_client.rs:84:17
Dec 19 12:27:31.146 INFO [stderr]    |
Dec 19 12:27:31.146 INFO [stderr] 84 |                 self.writer.flush();
Dec 19 12:27:31.146 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^
Dec 19 12:27:31.146 INFO [stderr]    |
Dec 19 12:27:31.146 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 19 12:27:31.146 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 12:27:31.146 INFO [stderr] 
Dec 19 12:27:31.146 INFO [stderr] warning: constant `map1` should have an upper case name such as `MAP1`
Dec 19 12:27:31.146 INFO [stderr]   --> src/player/linear_evaluator.rs:16:1
Dec 19 12:27:31.146 INFO [stderr]    |
Dec 19 12:27:31.146 INFO [stderr] 16 | / const map1: [[i64; 8]; 8] = [
Dec 19 12:27:31.146 INFO [stderr] 17 | |     [1000, -40, 5, 5, 5, 5, -40, 1000],
Dec 19 12:27:31.146 INFO [stderr] 18 | |     [-40, -40, 1, 1, 1, 1, -40, -40],
Dec 19 12:27:31.146 INFO [stderr] 19 | |     [5, 1, 1, 1, 1, 1, 1, 5],
Dec 19 12:27:31.146 INFO [stderr] ...  |
Dec 19 12:27:31.146 INFO [stderr] 24 | |     [1000, -40, 5, 5, 5, 5, -40, 1000],
Dec 19 12:27:31.146 INFO [stderr] 25 | | ];
Dec 19 12:27:31.146 INFO [stderr]    | |__^
Dec 19 12:27:31.146 INFO [stderr]    |
Dec 19 12:27:31.146 INFO [stderr]    = note: #[warn(non_upper_case_globals)] on by default
Dec 19 12:27:31.146 INFO [stderr] 
Dec 19 12:27:31.146 INFO [stderr] warning: constant `feature_functions` should have an upper case name such as `FEATURE_FUNCTIONS`
Dec 19 12:27:31.146 INFO [stderr]   --> src/player/linear_evaluator.rs:83:1
Dec 19 12:27:31.146 INFO [stderr]    |
Dec 19 12:27:31.146 INFO [stderr] 83 | / pub const feature_functions: [fn(board::Board) -> f32; 12] = [
Dec 19 12:27:31.146 INFO [stderr] 84 | |             diag4, diag5, diag6, diag7, diag8, hor_vert2, hor_vert3, hor_vert4,
Dec 19 12:27:31.146 INFO [stderr] 85 | |             edge2x, corner2x2, corner3x3, flippable_diff
Dec 19 12:27:31.146 INFO [stderr] 86 | |         ];
Dec 19 12:27:31.146 INFO [stderr]    | |__________^
Dec 19 12:27:31.146 INFO [stderr] 
Dec 19 12:27:31.146 INFO [stderr] warning: constant `feature_names` should have an upper case name such as `FEATURE_NAMES`
Dec 19 12:27:31.146 INFO [stderr]   --> src/player/linear_evaluator.rs:87:1
Dec 19 12:27:31.146 INFO [stderr]    |
Dec 19 12:27:31.146 INFO [stderr] 87 | / pub const feature_names: [&str; 12] = [
Dec 19 12:27:31.146 INFO [stderr] 88 | |         "diag4", "diag5", "diag6", "diag7", "diag8", "hor_vert2", "hor_vert3", "hor_vert4",
Dec 19 12:27:31.146 INFO [stderr] 89 | |         "edge2x", "corner2x2", "corner3x3", "flippable_diff"
Dec 19 12:27:31.147 INFO [stderr] 90 | | ];
Dec 19 12:27:31.147 INFO [stderr]    | |__^
Dec 19 12:27:31.147 INFO [stderr] 
Dec 19 12:27:31.147 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 12:27:31.147 INFO [stderr]    --> src/player/learning/analysis.rs:139:13
Dec 19 12:27:31.147 INFO [stderr]     |
Dec 19 12:27:31.147 INFO [stderr] 139 |             create_dir(path);
Dec 19 12:27:31.147 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^
Dec 19 12:27:31.147 INFO [stderr]     |
Dec 19 12:27:31.147 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 12:27:31.147 INFO [stderr] 
Dec 19 12:27:31.147 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 12:27:31.147 INFO [stderr]    --> src/player/learning/analysis.rs:170:25
Dec 19 12:27:31.147 INFO [stderr]     |
Dec 19 12:27:31.147 INFO [stderr] 170 |                         write!(&mut writer, "{}", if his.result == MatchResult::Black{1}else{0});
Dec 19 12:27:31.147 INFO [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 12:27:31.147 INFO [stderr]     |
Dec 19 12:27:31.147 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 12:27:31.147 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)
Dec 19 12:27:31.147 INFO [stderr] 
Dec 19 12:27:31.147 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 12:27:31.147 INFO [stderr]    --> src/player/learning/analysis.rs:173:29
Dec 19 12:27:31.147 INFO [stderr]     |
Dec 19 12:27:31.147 INFO [stderr] 173 |                             write!(&mut writer, ",{:.3}", item);
Dec 19 12:27:31.147 INFO [stderr]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 12:27:31.147 INFO [stderr]     |
Dec 19 12:27:31.147 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 12:27:31.147 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)
Dec 19 12:27:31.147 INFO [stderr] 
Dec 19 12:27:31.147 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 12:27:31.147 INFO [stderr]    --> src/player/learning/analysis.rs:175:25
Dec 19 12:27:31.147 INFO [stderr]     |
Dec 19 12:27:31.147 INFO [stderr] 175 |                         write!(&mut writer, "\n");
Dec 19 12:27:31.147 INFO [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 12:27:31.147 INFO [stderr]     |
Dec 19 12:27:31.147 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 12:27:31.147 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)
Dec 19 12:27:31.147 INFO [stderr] 
Dec 19 12:27:31.964 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 12:27:31.964 INFO [stderr]   --> src/main.rs:35:5
Dec 19 12:27:31.964 INFO [stderr]    |
Dec 19 12:27:31.964 INFO [stderr] 35 | /     match game::Game::new(client, player, NAME) {
Dec 19 12:27:31.964 INFO [stderr] 36 | |         Ok(mut g) => g.main_loop(),
Dec 19 12:27:31.964 INFO [stderr] 37 | |         Err(s) => panic!("Fail: {}", s),
Dec 19 12:27:31.964 INFO [stderr] 38 | |     };
Dec 19 12:27:31.964 INFO [stderr]    | |______^
Dec 19 12:27:31.964 INFO [stderr]    |
Dec 19 12:27:31.964 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 12:27:31.964 INFO [stderr] 
Dec 19 12:27:32.008 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 12:27:32.008 INFO [stderr]   --> src/main.rs:35:5
Dec 19 12:27:32.008 INFO [stderr]    |
Dec 19 12:27:32.008 INFO [stderr] 35 | /     match game::Game::new(client, player, NAME) {
Dec 19 12:27:32.008 INFO [stderr] 36 | |         Ok(mut g) => g.main_loop(),
Dec 19 12:27:32.008 INFO [stderr] 37 | |         Err(s) => panic!("Fail: {}", s),
Dec 19 12:27:32.008 INFO [stderr] 38 | |     };
Dec 19 12:27:32.008 INFO [stderr]    | |______^
Dec 19 12:27:32.008 INFO [stderr]    |
Dec 19 12:27:32.008 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 12:27:32.008 INFO [stderr] 
Dec 19 12:27:32.112 INFO [stderr] warning: variable does not need to be mutable
Dec 19 12:27:32.112 INFO [stderr]   --> src/player/learning/analysis.rs:56:12
Dec 19 12:27:32.112 INFO [stderr]    |
Dec 19 12:27:32.113 INFO [stderr] 56 |     fn new(mut reader: BufReader<File>, output_dir: &'a str) -> Analyzer {
Dec 19 12:27:32.113 INFO [stderr]    |            ----^^^^^^
Dec 19 12:27:32.113 INFO [stderr]    |            |
Dec 19 12:27:32.113 INFO [stderr]    |            help: remove this `mut`
Dec 19 12:27:32.113 INFO [stderr] 
Dec 19 12:27:32.735 INFO [stderr] warning: method is never used: `is_valid`
Dec 19 12:27:32.735 INFO [stderr]    --> src/board.rs:401:5
Dec 19 12:27:32.735 INFO [stderr]     |
Dec 19 12:27:32.735 INFO [stderr] 401 |     fn is_valid(&self, pos: &BitIndexable, player: Color) -> bool {
Dec 19 12:27:32.735 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 12:27:32.735 INFO [stderr]     |
Dec 19 12:27:32.736 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 19 12:27:32.736 INFO [stderr] 
Dec 19 12:27:32.736 INFO [stderr] warning: method is never used: `proc_end`
Dec 19 12:27:32.736 INFO [stderr]    --> src/interface/game.rs:163:5
Dec 19 12:27:32.736 INFO [stderr]     |
Dec 19 12:27:32.736 INFO [stderr] 163 |     fn proc_end(&self, result: client::MatchResult, n: u8, m: u8, reason: String) {}
Dec 19 12:27:32.736 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 12:27:32.736 INFO [stderr] 
Dec 19 12:27:32.736 INFO [stderr] warning: constant item is never used: `map1`
Dec 19 12:27:32.736 INFO [stderr]   --> src/player/linear_evaluator.rs:16:1
Dec 19 12:27:32.736 INFO [stderr]    |
Dec 19 12:27:32.736 INFO [stderr] 16 | / const map1: [[i64; 8]; 8] = [
Dec 19 12:27:32.736 INFO [stderr] 17 | |     [1000, -40, 5, 5, 5, 5, -40, 1000],
Dec 19 12:27:32.736 INFO [stderr] 18 | |     [-40, -40, 1, 1, 1, 1, -40, -40],
Dec 19 12:27:32.736 INFO [stderr] 19 | |     [5, 1, 1, 1, 1, 1, 1, 5],
Dec 19 12:27:32.736 INFO [stderr] ...  |
Dec 19 12:27:32.736 INFO [stderr] 24 | |     [1000, -40, 5, 5, 5, 5, -40, 1000],
Dec 19 12:27:32.736 INFO [stderr] 25 | | ];
Dec 19 12:27:32.736 INFO [stderr]    | |__^
Dec 19 12:27:32.736 INFO [stderr] 
Dec 19 12:27:32.748 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 12:27:32.748 INFO [stderr]   --> src/interface/tcp_client.rs:84:17
Dec 19 12:27:32.748 INFO [stderr]    |
Dec 19 12:27:32.748 INFO [stderr] 84 |                 self.writer.flush();
Dec 19 12:27:32.748 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^
Dec 19 12:27:32.748 INFO [stderr]    |
Dec 19 12:27:32.748 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 19 12:27:32.748 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 12:27:32.748 INFO [stderr] 
Dec 19 12:27:32.780 INFO [stderr] warning: constant `map1` should have an upper case name such as `MAP1`
Dec 19 12:27:32.780 INFO [stderr]   --> src/player/linear_evaluator.rs:16:1
Dec 19 12:27:32.780 INFO [stderr]    |
Dec 19 12:27:32.780 INFO [stderr] 16 | / const map1: [[i64; 8]; 8] = [
Dec 19 12:27:32.780 INFO [stderr] 17 | |     [1000, -40, 5, 5, 5, 5, -40, 1000],
Dec 19 12:27:32.780 INFO [stderr] 18 | |     [-40, -40, 1, 1, 1, 1, -40, -40],
Dec 19 12:27:32.780 INFO [stderr] 19 | |     [5, 1, 1, 1, 1, 1, 1, 5],
Dec 19 12:27:32.780 INFO [stderr] ...  |
Dec 19 12:27:32.780 INFO [stderr] 24 | |     [1000, -40, 5, 5, 5, 5, -40, 1000],
Dec 19 12:27:32.780 INFO [stderr] 25 | | ];
Dec 19 12:27:32.780 INFO [stderr]    | |__^
Dec 19 12:27:32.780 INFO [stderr] 
Dec 19 12:27:32.780 INFO [stderr] warning: constant `feature_functions` should have an upper case name such as `FEATURE_FUNCTIONS`
Dec 19 12:27:32.780 INFO [stderr]   --> src/player/linear_evaluator.rs:83:1
Dec 19 12:27:32.780 INFO [stderr]    |
Dec 19 12:27:32.780 INFO [stderr] 83 | / pub const feature_functions: [fn(board::Board) -> f32; 12] = [
Dec 19 12:27:32.780 INFO [stderr] 84 | |             diag4, diag5, diag6, diag7, diag8, hor_vert2, hor_vert3, hor_vert4,
Dec 19 12:27:32.780 INFO [stderr] 85 | |             edge2x, corner2x2, corner3x3, flippable_diff
Dec 19 12:27:32.780 INFO [stderr] 86 | |         ];
Dec 19 12:27:32.780 INFO [stderr]    | |__________^
Dec 19 12:27:32.780 INFO [stderr] 
Dec 19 12:27:32.780 INFO [stderr] warning: constant `feature_names` should have an upper case name such as `FEATURE_NAMES`
Dec 19 12:27:32.780 INFO [stderr]   --> src/player/linear_evaluator.rs:87:1
Dec 19 12:27:32.780 INFO [stderr]    |
Dec 19 12:27:32.780 INFO [stderr] 87 | / pub const feature_names: [&str; 12] = [
Dec 19 12:27:32.780 INFO [stderr] 88 | |         "diag4", "diag5", "diag6", "diag7", "diag8", "hor_vert2", "hor_vert3", "hor_vert4",
Dec 19 12:27:32.780 INFO [stderr] 89 | |         "edge2x", "corner2x2", "corner3x3", "flippable_diff"
Dec 19 12:27:32.780 INFO [stderr] 90 | | ];
Dec 19 12:27:32.780 INFO [stderr]    | |__^
Dec 19 12:27:32.780 INFO [stderr] 
Dec 19 12:27:32.788 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 12:27:32.788 INFO [stderr]    --> src/player/learning/analysis.rs:139:13
Dec 19 12:27:32.788 INFO [stderr]     |
Dec 19 12:27:32.788 INFO [stderr] 139 |             create_dir(path);
Dec 19 12:27:32.788 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^
Dec 19 12:27:32.788 INFO [stderr]     |
Dec 19 12:27:32.788 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 12:27:32.788 INFO [stderr] 
Dec 19 12:27:32.788 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 12:27:32.788 INFO [stderr]    --> src/player/learning/analysis.rs:170:25
Dec 19 12:27:32.788 INFO [stderr]     |
Dec 19 12:27:32.788 INFO [stderr] 170 |                         write!(&mut writer, "{}", if his.result == MatchResult::Black{1}else{0});
Dec 19 12:27:32.788 INFO [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 12:27:32.788 INFO [stderr]     |
Dec 19 12:27:32.788 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 12:27:32.788 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)
Dec 19 12:27:32.788 INFO [stderr] 
Dec 19 12:27:32.788 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 12:27:32.788 INFO [stderr]    --> src/player/learning/analysis.rs:173:29
Dec 19 12:27:32.788 INFO [stderr]     |
Dec 19 12:27:32.788 INFO [stderr] 173 |                             write!(&mut writer, ",{:.3}", item);
Dec 19 12:27:32.788 INFO [stderr]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 12:27:32.788 INFO [stderr]     |
Dec 19 12:27:32.788 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 12:27:32.788 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)
Dec 19 12:27:32.788 INFO [stderr] 
Dec 19 12:27:32.788 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 12:27:32.788 INFO [stderr]    --> src/player/learning/analysis.rs:175:25
Dec 19 12:27:32.788 INFO [stderr]     |
Dec 19 12:27:32.788 INFO [stderr] 175 |                         write!(&mut writer, "\n");
Dec 19 12:27:32.788 INFO [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 12:27:32.788 INFO [stderr]     |
Dec 19 12:27:32.788 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 12:27:32.788 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)
Dec 19 12:27:32.788 INFO [stderr] 
Dec 19 12:27:33.180 INFO [stderr] warning: constant `filename` should have an upper case name such as `FILENAME`
Dec 19 12:27:33.180 INFO [stderr]   --> src/analysis.rs:19:1
Dec 19 12:27:33.180 INFO [stderr]    |
Dec 19 12:27:33.180 INFO [stderr] 19 | const filename: &str = "data/data";
Dec 19 12:27:33.180 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 12:27:33.180 INFO [stderr] 
Dec 19 12:27:33.180 INFO [stderr] warning: constant `output_dir` should have an upper case name such as `OUTPUT_DIR`
Dec 19 12:27:33.180 INFO [stderr]   --> src/analysis.rs:20:1
Dec 19 12:27:33.180 INFO [stderr]    |
Dec 19 12:27:33.180 INFO [stderr] 20 | const output_dir: &str = "output/";
Dec 19 12:27:33.180 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 12:27:33.180 INFO [stderr] 
Dec 19 12:27:33.275 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 24.94s
Dec 19 12:27:34.348 INFO running `"docker" "inspect" "9607f363e124878447d6578d942a340acb8dc8bfc6b225a079091b200c3ae9fb"`
Dec 19 12:27:34.612 INFO running `"docker" "rm" "-f" "9607f363e124878447d6578d942a340acb8dc8bfc6b225a079091b200c3ae9fb"`
Dec 19 12:27:34.970 INFO [stdout] 9607f363e124878447d6578d942a340acb8dc8bfc6b225a079091b200c3ae9fb