Nov 01 04:07:39.473 INFO checking hmc-memsafe-2016f/wk0-starter against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Nov 01 04:07:39.473 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-0/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +05812fa8c588473f03e3fa7cf59cd84f4f37c715-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 01 04:07:39.880 INFO blam! eefa4c73b228b9b0047a7ad9b22888ae8d9390113e2e8c839bd8481d42dad4f9
Nov 01 04:07:39.904 INFO running `"docker" "start" "-a" "eefa4c73b228b9b0047a7ad9b22888ae8d9390113e2e8c839bd8481d42dad4f9"`
Nov 01 04:07:41.553 INFO kablam! usermod: no changes
Nov 01 04:07:41.648 INFO kablam!     Checking wk0-starter v0.1.0 (/source)
Nov 01 04:07:42.230 INFO kablam! warning: unused variable: `input`
Nov 01 04:07:42.230 INFO kablam!   --> src/main.rs:94:17
Nov 01 04:07:42.230 INFO kablam!    |
Nov 01 04:07:42.231 INFO kablam! 94 | fn parse_action(input: &str) -> Result<Action,HanoiError> {
Nov 01 04:07:42.231 INFO kablam!    |                 ^^^^^ help: consider using `_input` instead
Nov 01 04:07:42.231 INFO kablam!    |
Nov 01 04:07:42.232 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 01 04:07:42.232 INFO kablam! 
Nov 01 04:07:42.232 INFO kablam! warning: unused variable: `action`
Nov 01 04:07:42.232 INFO kablam!    --> src/main.rs:198:77
Nov 01 04:07:42.233 INFO kablam!     |
Nov 01 04:07:42.233 INFO kablam! 198 |         let next_step_or_err = parse_action(line.as_str().trim()).and_then(|action| {
Nov 01 04:07:42.233 INFO kablam!     |                                                                             ^^^^^^ help: consider using `_action` instead
Nov 01 04:07:42.233 INFO kablam! 
Nov 01 04:07:42.234 INFO kablam! warning: unused variable: `from`
Nov 01 04:07:42.234 INFO kablam!   --> src/main.rs:32:12
Nov 01 04:07:42.234 INFO kablam!    |
Nov 01 04:07:42.235 INFO kablam! 32 |     fn new(from: Peg, to: Peg) -> Move {
Nov 01 04:07:42.235 INFO kablam!    |            ^^^^ help: consider using `_from` instead
Nov 01 04:07:42.235 INFO kablam! 
Nov 01 04:07:42.235 INFO kablam! warning: unused variable: `to`
Nov 01 04:07:42.236 INFO kablam!   --> src/main.rs:32:23
Nov 01 04:07:42.236 INFO kablam!    |
Nov 01 04:07:42.236 INFO kablam! 32 |     fn new(from: Peg, to: Peg) -> Move {
Nov 01 04:07:42.236 INFO kablam!    |                       ^^ help: consider using `_to` instead
Nov 01 04:07:42.237 INFO kablam! 
Nov 01 04:07:42.237 INFO kablam! warning: unused variable: `peg`
Nov 01 04:07:42.237 INFO kablam!   --> src/main.rs:77:39
Nov 01 04:07:42.238 INFO kablam!    |
Nov 01 04:07:42.238 INFO kablam! 77 |             HanoiError::UnstableStack(peg, Disk(size)) => unimplemented!(),
Nov 01 04:07:42.238 INFO kablam!    |                                       ^^^ help: consider using `_peg` instead
Nov 01 04:07:42.238 INFO kablam! 
Nov 01 04:07:42.239 INFO kablam! warning: unused variable: `size`
Nov 01 04:07:42.239 INFO kablam!   --> src/main.rs:77:49
Nov 01 04:07:42.239 INFO kablam!    |
Nov 01 04:07:42.239 INFO kablam! 77 |             HanoiError::UnstableStack(peg, Disk(size)) => unimplemented!(),
Nov 01 04:07:42.240 INFO kablam!    |                                                 ^^^^ help: consider using `_size` instead
Nov 01 04:07:42.244 INFO kablam! 
Nov 01 04:07:42.244 INFO kablam! warning: unused variable: `peg`
Nov 01 04:07:42.245 INFO kablam!   --> src/main.rs:78:35
Nov 01 04:07:42.245 INFO kablam!    |
Nov 01 04:07:42.245 INFO kablam! 78 |             HanoiError::EmptyFrom(peg) => unimplemented!(),
Nov 01 04:07:42.245 INFO kablam!    |                                   ^^^ help: consider using `_peg` instead
Nov 01 04:07:42.246 INFO kablam! 
Nov 01 04:07:42.246 INFO kablam! warning: unused variable: `disks`
Nov 01 04:07:42.246 INFO kablam!    --> src/main.rs:101:12
Nov 01 04:07:42.246 INFO kablam!     |
Nov 01 04:07:42.247 INFO kablam! 101 |     fn new(disks: u8) -> State {
Nov 01 04:07:42.247 INFO kablam!     |            ^^^^^ help: consider using `_disks` instead
Nov 01 04:07:42.247 INFO kablam! 
Nov 01 04:07:42.247 INFO kablam! warning: unused variable: `peg`
Nov 01 04:07:42.248 INFO kablam!    --> src/main.rs:106:33
Nov 01 04:07:42.248 INFO kablam!     |
Nov 01 04:07:42.248 INFO kablam! 106 |     fn get_tower_mut(&mut self, peg: Peg) -> &mut Vec<Disk> {
Nov 01 04:07:42.248 INFO kablam!     |                                 ^^^ help: consider using `_peg` instead
Nov 01 04:07:42.249 INFO kablam! 
Nov 01 04:07:42.249 INFO kablam! warning: unused variable: `peg`
Nov 01 04:07:42.249 INFO kablam!    --> src/main.rs:111:25
Nov 01 04:07:42.250 INFO kablam!     |
Nov 01 04:07:42.250 INFO kablam! 111 |     fn get_tower(&self, peg: Peg) -> &Vec<Disk> {
Nov 01 04:07:42.250 INFO kablam!     |                         ^^^ help: consider using `_peg` instead
Nov 01 04:07:42.250 INFO kablam! 
Nov 01 04:07:42.251 INFO kablam! warning: unused variable: `peg`
Nov 01 04:07:42.251 INFO kablam!    --> src/main.rs:116:28
Nov 01 04:07:42.251 INFO kablam!     |
Nov 01 04:07:42.251 INFO kablam! 116 |     fn pop_disk(&mut self, peg: Peg) -> Option<Disk> {
Nov 01 04:07:42.252 INFO kablam!     |                            ^^^ help: consider using `_peg` instead
Nov 01 04:07:42.252 INFO kablam! 
Nov 01 04:07:42.252 INFO kablam! warning: unused variable: `peg`
Nov 01 04:07:42.253 INFO kablam!    --> src/main.rs:133:29
Nov 01 04:07:42.253 INFO kablam!     |
Nov 01 04:07:42.253 INFO kablam! 133 |     fn push_disk(&mut self, peg: Peg, disk: Disk) -> Result<(), HanoiError> {
Nov 01 04:07:42.253 INFO kablam!     |                             ^^^ help: consider using `_peg` instead
Nov 01 04:07:42.254 INFO kablam! 
Nov 01 04:07:42.254 INFO kablam! warning: unused variable: `disk`
Nov 01 04:07:42.254 INFO kablam!    --> src/main.rs:133:39
Nov 01 04:07:42.254 INFO kablam!     |
Nov 01 04:07:42.255 INFO kablam! 133 |     fn push_disk(&mut self, peg: Peg, disk: Disk) -> Result<(), HanoiError> {
Nov 01 04:07:42.255 INFO kablam!     |                                       ^^^^ help: consider using `_disk` instead
Nov 01 04:07:42.255 INFO kablam! 
Nov 01 04:07:42.256 INFO kablam! warning: unused variable: `mov`
Nov 01 04:07:42.256 INFO kablam!    --> src/main.rs:151:27
Nov 01 04:07:42.260 INFO kablam!     |
Nov 01 04:07:42.260 INFO kablam! 151 |     fn do_move(&mut self, mov: Move) -> Result<NextStep, HanoiError> {
Nov 01 04:07:42.261 INFO kablam!     |                           ^^^ help: consider using `_mov` instead
Nov 01 04:07:42.261 INFO kablam! 
Nov 01 04:07:42.308 INFO kablam! warning: variable does not need to be mutable
Nov 01 04:07:42.309 INFO kablam!    --> src/main.rs:188:9
Nov 01 04:07:42.309 INFO kablam!     |
Nov 01 04:07:42.309 INFO kablam! 188 |     let mut state = State::new(user_start_size.unwrap_or(START_SIZE));
Nov 01 04:07:42.309 INFO kablam!     |         ----^^^^^
Nov 01 04:07:42.310 INFO kablam!     |         |
Nov 01 04:07:42.310 INFO kablam!     |         help: remove this `mut`
Nov 01 04:07:42.310 INFO kablam!     |
Nov 01 04:07:42.311 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 01 04:07:42.311 INFO kablam! 
Nov 01 04:07:42.311 INFO kablam! warning: field is never used: `left`
Nov 01 04:07:42.311 INFO kablam!   --> src/main.rs:19:5
Nov 01 04:07:42.312 INFO kablam!    |
Nov 01 04:07:42.312 INFO kablam! 19 |     left: Vec<Disk>,
Nov 01 04:07:42.312 INFO kablam!    |     ^^^^^^^^^^^^^^^
Nov 01 04:07:42.312 INFO kablam!    |
Nov 01 04:07:42.313 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 01 04:07:42.313 INFO kablam! 
Nov 01 04:07:42.313 INFO kablam! warning: field is never used: `center`
Nov 01 04:07:42.313 INFO kablam!   --> src/main.rs:20:5
Nov 01 04:07:42.314 INFO kablam!    |
Nov 01 04:07:42.314 INFO kablam! 20 |     center: Vec<Disk>,
Nov 01 04:07:42.314 INFO kablam!    |     ^^^^^^^^^^^^^^^^^
Nov 01 04:07:42.315 INFO kablam! 
Nov 01 04:07:42.315 INFO kablam! warning: field is never used: `right`
Nov 01 04:07:42.315 INFO kablam!   --> src/main.rs:21:5
Nov 01 04:07:42.315 INFO kablam!    |
Nov 01 04:07:42.316 INFO kablam! 21 |     right: Vec<Disk>,
Nov 01 04:07:42.316 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Nov 01 04:07:42.316 INFO kablam! 
Nov 01 04:07:42.316 INFO kablam! warning: method is never used: `new`
Nov 01 04:07:42.317 INFO kablam!   --> src/main.rs:32:5
Nov 01 04:07:42.317 INFO kablam!    |
Nov 01 04:07:42.317 INFO kablam! 32 |     fn new(from: Peg, to: Peg) -> Move {
Nov 01 04:07:42.317 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 04:07:42.318 INFO kablam! 
Nov 01 04:07:42.318 INFO kablam! warning: variant is never constructed: `Move`
Nov 01 04:07:42.318 INFO kablam!   --> src/main.rs:47:5
Nov 01 04:07:42.319 INFO kablam!    |
Nov 01 04:07:42.319 INFO kablam! 47 |     Move(Move),
Nov 01 04:07:42.319 INFO kablam!    |     ^^^^^^^^^^
Nov 01 04:07:42.319 INFO kablam! 
Nov 01 04:07:42.320 INFO kablam! warning: variant is never constructed: `Quit`
Nov 01 04:07:42.320 INFO kablam!   --> src/main.rs:49:5
Nov 01 04:07:42.320 INFO kablam!    |
Nov 01 04:07:42.320 INFO kablam! 49 |     Quit,
Nov 01 04:07:42.321 INFO kablam!    |     ^^^^
Nov 01 04:07:42.321 INFO kablam! 
Nov 01 04:07:42.321 INFO kablam! warning: variant is never constructed: `Quit`
Nov 01 04:07:42.322 INFO kablam!   --> src/main.rs:56:5
Nov 01 04:07:42.322 INFO kablam!    |
Nov 01 04:07:42.322 INFO kablam! 56 |     Quit,
Nov 01 04:07:42.322 INFO kablam!    |     ^^^^
Nov 01 04:07:42.323 INFO kablam! 
Nov 01 04:07:42.323 INFO kablam! warning: variant is never constructed: `Win`
Nov 01 04:07:42.323 INFO kablam!   --> src/main.rs:58:5
Nov 01 04:07:42.323 INFO kablam!    |
Nov 01 04:07:42.324 INFO kablam! 58 |     Win,
Nov 01 04:07:42.324 INFO kablam!    |     ^^^
Nov 01 04:07:42.324 INFO kablam! 
Nov 01 04:07:42.324 INFO kablam! warning: variant is never constructed: `Continue`
Nov 01 04:07:42.325 INFO kablam!   --> src/main.rs:60:5
Nov 01 04:07:42.325 INFO kablam!    |
Nov 01 04:07:42.325 INFO kablam! 60 |     Continue,
Nov 01 04:07:42.325 INFO kablam!    |     ^^^^^^^^
Nov 01 04:07:42.326 INFO kablam! 
Nov 01 04:07:42.326 INFO kablam! warning: variant is never constructed: `UnknownCommand`
Nov 01 04:07:42.326 INFO kablam!   --> src/main.rs:66:5
Nov 01 04:07:42.327 INFO kablam!    |
Nov 01 04:07:42.327 INFO kablam! 66 |     UnknownCommand,
Nov 01 04:07:42.327 INFO kablam!    |     ^^^^^^^^^^^^^^
Nov 01 04:07:42.327 INFO kablam! 
Nov 01 04:07:42.328 INFO kablam! warning: variant is never constructed: `UnstableStack`
Nov 01 04:07:42.328 INFO kablam!   --> src/main.rs:68:5
Nov 01 04:07:42.328 INFO kablam!    |
Nov 01 04:07:42.328 INFO kablam! 68 |     UnstableStack(Peg, Disk),
Nov 01 04:07:42.329 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 04:07:42.329 INFO kablam! 
Nov 01 04:07:42.329 INFO kablam! warning: variant is never constructed: `EmptyFrom`
Nov 01 04:07:42.329 INFO kablam!   --> src/main.rs:70:5
Nov 01 04:07:42.330 INFO kablam!    |
Nov 01 04:07:42.330 INFO kablam! 70 |     EmptyFrom(Peg),
Nov 01 04:07:42.330 INFO kablam!    |     ^^^^^^^^^^^^^^
Nov 01 04:07:42.331 INFO kablam! 
Nov 01 04:07:42.331 INFO kablam! warning: method is never used: `get_tower_mut`
Nov 01 04:07:42.331 INFO kablam!    --> src/main.rs:106:5
Nov 01 04:07:42.331 INFO kablam!     |
Nov 01 04:07:42.331 INFO kablam! 106 |     fn get_tower_mut(&mut self, peg: Peg) -> &mut Vec<Disk> {
Nov 01 04:07:42.332 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 04:07:42.336 INFO kablam! 
Nov 01 04:07:42.336 INFO kablam! warning: method is never used: `pop_disk`
Nov 01 04:07:42.337 INFO kablam!    --> src/main.rs:116:5
Nov 01 04:07:42.337 INFO kablam!     |
Nov 01 04:07:42.337 INFO kablam! 116 |     fn pop_disk(&mut self, peg: Peg) -> Option<Disk> {
Nov 01 04:07:42.338 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 04:07:42.338 INFO kablam! 
Nov 01 04:07:42.338 INFO kablam! warning: method is never used: `peek_disk`
Nov 01 04:07:42.338 INFO kablam!    --> src/main.rs:121:5
Nov 01 04:07:42.339 INFO kablam!     |
Nov 01 04:07:42.339 INFO kablam! 121 |     fn peek_disk(&self, peg: Peg) -> Option<Disk> {
Nov 01 04:07:42.339 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 04:07:42.339 INFO kablam! 
Nov 01 04:07:42.340 INFO kablam! warning: method is never used: `push_disk`
Nov 01 04:07:42.340 INFO kablam!    --> src/main.rs:133:5
Nov 01 04:07:42.340 INFO kablam!     |
Nov 01 04:07:42.340 INFO kablam! 133 |     fn push_disk(&mut self, peg: Peg, disk: Disk) -> Result<(), HanoiError> {
Nov 01 04:07:42.341 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 04:07:42.341 INFO kablam! 
Nov 01 04:07:42.341 INFO kablam! warning: method is never used: `done`
Nov 01 04:07:42.342 INFO kablam!    --> src/main.rs:138:5
Nov 01 04:07:42.342 INFO kablam!     |
Nov 01 04:07:42.342 INFO kablam! 138 |     fn done(&self) -> bool {
Nov 01 04:07:42.342 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^
Nov 01 04:07:42.343 INFO kablam! 
Nov 01 04:07:42.343 INFO kablam! warning: method is never used: `do_move`
Nov 01 04:07:42.343 INFO kablam!    --> src/main.rs:151:5
Nov 01 04:07:42.343 INFO kablam!     |
Nov 01 04:07:42.344 INFO kablam! 151 |     fn do_move(&mut self, mov: Move) -> Result<NextStep, HanoiError> {
Nov 01 04:07:42.344 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 04:07:42.344 INFO kablam! 
Nov 01 04:07:42.345 INFO kablam! warning: unused variable: `input`
Nov 01 04:07:42.345 INFO kablam!   --> src/main.rs:94:17
Nov 01 04:07:42.345 INFO kablam!    |
Nov 01 04:07:42.345 INFO kablam! 94 | fn parse_action(input: &str) -> Result<Action,HanoiError> {
Nov 01 04:07:42.346 INFO kablam!    |                 ^^^^^ help: consider using `_input` instead
Nov 01 04:07:42.346 INFO kablam!    |
Nov 01 04:07:42.346 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 01 04:07:42.346 INFO kablam! 
Nov 01 04:07:42.347 INFO kablam! warning: unused variable: `action`
Nov 01 04:07:42.347 INFO kablam!    --> src/main.rs:198:77
Nov 01 04:07:42.347 INFO kablam!     |
Nov 01 04:07:42.347 INFO kablam! 198 |         let next_step_or_err = parse_action(line.as_str().trim()).and_then(|action| {
Nov 01 04:07:42.348 INFO kablam!     |                                                                             ^^^^^^ help: consider using `_action` instead
Nov 01 04:07:42.348 INFO kablam! 
Nov 01 04:07:42.348 INFO kablam! warning: unused variable: `from`
Nov 01 04:07:42.349 INFO kablam!   --> src/main.rs:32:12
Nov 01 04:07:42.349 INFO kablam!    |
Nov 01 04:07:42.349 INFO kablam! 32 |     fn new(from: Peg, to: Peg) -> Move {
Nov 01 04:07:42.349 INFO kablam!    |            ^^^^ help: consider using `_from` instead
Nov 01 04:07:42.350 INFO kablam! 
Nov 01 04:07:42.350 INFO kablam! warning: unused variable: `to`
Nov 01 04:07:42.350 INFO kablam!   --> src/main.rs:32:23
Nov 01 04:07:42.350 INFO kablam!    |
Nov 01 04:07:42.351 INFO kablam! 32 |     fn new(from: Peg, to: Peg) -> Move {
Nov 01 04:07:42.351 INFO kablam!    |                       ^^ help: consider using `_to` instead
Nov 01 04:07:42.351 INFO kablam! 
Nov 01 04:07:42.351 INFO kablam! warning: unused variable: `peg`
Nov 01 04:07:42.352 INFO kablam!   --> src/main.rs:77:39
Nov 01 04:07:42.352 INFO kablam!    |
Nov 01 04:07:42.352 INFO kablam! 77 |             HanoiError::UnstableStack(peg, Disk(size)) => unimplemented!(),
Nov 01 04:07:42.353 INFO kablam!    |                                       ^^^ help: consider using `_peg` instead
Nov 01 04:07:42.353 INFO kablam! 
Nov 01 04:07:42.353 INFO kablam! warning: unused variable: `size`
Nov 01 04:07:42.353 INFO kablam!   --> src/main.rs:77:49
Nov 01 04:07:42.354 INFO kablam!    |
Nov 01 04:07:42.354 INFO kablam! 77 |             HanoiError::UnstableStack(peg, Disk(size)) => unimplemented!(),
Nov 01 04:07:42.354 INFO kablam!    |                                                 ^^^^ help: consider using `_size` instead
Nov 01 04:07:42.354 INFO kablam! 
Nov 01 04:07:42.355 INFO kablam! warning: unused variable: `peg`
Nov 01 04:07:42.355 INFO kablam!   --> src/main.rs:78:35
Nov 01 04:07:42.355 INFO kablam!    |
Nov 01 04:07:42.355 INFO kablam! 78 |             HanoiError::EmptyFrom(peg) => unimplemented!(),
Nov 01 04:07:42.356 INFO kablam!    |                                   ^^^ help: consider using `_peg` instead
Nov 01 04:07:42.356 INFO kablam! 
Nov 01 04:07:42.356 INFO kablam! warning: unused variable: `disks`
Nov 01 04:07:42.356 INFO kablam!    --> src/main.rs:101:12
Nov 01 04:07:42.357 INFO kablam!     |
Nov 01 04:07:42.357 INFO kablam! 101 |     fn new(disks: u8) -> State {
Nov 01 04:07:42.357 INFO kablam!     |            ^^^^^ help: consider using `_disks` instead
Nov 01 04:07:42.358 INFO kablam! 
Nov 01 04:07:42.358 INFO kablam! warning: unused variable: `peg`
Nov 01 04:07:42.358 INFO kablam!    --> src/main.rs:106:33
Nov 01 04:07:42.358 INFO kablam!     |
Nov 01 04:07:42.359 INFO kablam! 106 |     fn get_tower_mut(&mut self, peg: Peg) -> &mut Vec<Disk> {
Nov 01 04:07:42.359 INFO kablam!     |                                 ^^^ help: consider using `_peg` instead
Nov 01 04:07:42.359 INFO kablam! 
Nov 01 04:07:42.359 INFO kablam! warning: unused variable: `peg`
Nov 01 04:07:42.360 INFO kablam!    --> src/main.rs:111:25
Nov 01 04:07:42.360 INFO kablam!     |
Nov 01 04:07:42.360 INFO kablam! 111 |     fn get_tower(&self, peg: Peg) -> &Vec<Disk> {
Nov 01 04:07:42.360 INFO kablam!     |                         ^^^ help: consider using `_peg` instead
Nov 01 04:07:42.360 INFO kablam! 
Nov 01 04:07:42.360 INFO kablam! warning: unused variable: `peg`
Nov 01 04:07:42.364 INFO kablam!    --> src/main.rs:116:28
Nov 01 04:07:42.364 INFO kablam!     |
Nov 01 04:07:42.364 INFO kablam! 116 |     fn pop_disk(&mut self, peg: Peg) -> Option<Disk> {
Nov 01 04:07:42.364 INFO kablam!     |                            ^^^ help: consider using `_peg` instead
Nov 01 04:07:42.364 INFO kablam! 
Nov 01 04:07:42.364 INFO kablam! warning: unused variable: `peg`
Nov 01 04:07:42.364 INFO kablam!    --> src/main.rs:133:29
Nov 01 04:07:42.364 INFO kablam!     |
Nov 01 04:07:42.364 INFO kablam! 133 |     fn push_disk(&mut self, peg: Peg, disk: Disk) -> Result<(), HanoiError> {
Nov 01 04:07:42.364 INFO kablam!     |                             ^^^ help: consider using `_peg` instead
Nov 01 04:07:42.364 INFO kablam! 
Nov 01 04:07:42.364 INFO kablam! warning: unused variable: `disk`
Nov 01 04:07:42.364 INFO kablam!    --> src/main.rs:133:39
Nov 01 04:07:42.365 INFO kablam!     |
Nov 01 04:07:42.365 INFO kablam! 133 |     fn push_disk(&mut self, peg: Peg, disk: Disk) -> Result<(), HanoiError> {
Nov 01 04:07:42.365 INFO kablam!     |                                       ^^^^ help: consider using `_disk` instead
Nov 01 04:07:42.365 INFO kablam! 
Nov 01 04:07:42.365 INFO kablam! warning: unused variable: `mov`
Nov 01 04:07:42.365 INFO kablam!    --> src/main.rs:151:27
Nov 01 04:07:42.365 INFO kablam!     |
Nov 01 04:07:42.365 INFO kablam! 151 |     fn do_move(&mut self, mov: Move) -> Result<NextStep, HanoiError> {
Nov 01 04:07:42.365 INFO kablam!     |                           ^^^ help: consider using `_mov` instead
Nov 01 04:07:42.365 INFO kablam! 
Nov 01 04:07:42.412 INFO kablam! warning: variable does not need to be mutable
Nov 01 04:07:42.412 INFO kablam!    --> src/main.rs:188:9
Nov 01 04:07:42.412 INFO kablam!     |
Nov 01 04:07:42.412 INFO kablam! 188 |     let mut state = State::new(user_start_size.unwrap_or(START_SIZE));
Nov 01 04:07:42.412 INFO kablam!     |         ----^^^^^
Nov 01 04:07:42.412 INFO kablam!     |         |
Nov 01 04:07:42.412 INFO kablam!     |         help: remove this `mut`
Nov 01 04:07:42.412 INFO kablam!     |
Nov 01 04:07:42.412 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 01 04:07:42.413 INFO kablam! 
Nov 01 04:07:42.413 INFO kablam! warning: field is never used: `left`
Nov 01 04:07:42.413 INFO kablam!   --> src/main.rs:19:5
Nov 01 04:07:42.413 INFO kablam!    |
Nov 01 04:07:42.413 INFO kablam! 19 |     left: Vec<Disk>,
Nov 01 04:07:42.413 INFO kablam!    |     ^^^^^^^^^^^^^^^
Nov 01 04:07:42.413 INFO kablam!    |
Nov 01 04:07:42.413 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 01 04:07:42.413 INFO kablam! 
Nov 01 04:07:42.413 INFO kablam! warning: field is never used: `center`
Nov 01 04:07:42.413 INFO kablam!   --> src/main.rs:20:5
Nov 01 04:07:42.413 INFO kablam!    |
Nov 01 04:07:42.413 INFO kablam! 20 |     center: Vec<Disk>,
Nov 01 04:07:42.413 INFO kablam!    |     ^^^^^^^^^^^^^^^^^
Nov 01 04:07:42.413 INFO kablam! 
Nov 01 04:07:42.413 INFO kablam! warning: field is never used: `right`
Nov 01 04:07:42.413 INFO kablam!   --> src/main.rs:21:5
Nov 01 04:07:42.413 INFO kablam!    |
Nov 01 04:07:42.413 INFO kablam! 21 |     right: Vec<Disk>,
Nov 01 04:07:42.413 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Nov 01 04:07:42.413 INFO kablam! 
Nov 01 04:07:42.413 INFO kablam! warning: method is never used: `new`
Nov 01 04:07:42.413 INFO kablam!   --> src/main.rs:32:5
Nov 01 04:07:42.413 INFO kablam!    |
Nov 01 04:07:42.414 INFO kablam! 32 |     fn new(from: Peg, to: Peg) -> Move {
Nov 01 04:07:42.414 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 04:07:42.414 INFO kablam! 
Nov 01 04:07:42.414 INFO kablam! warning: variant is never constructed: `Move`
Nov 01 04:07:42.414 INFO kablam!   --> src/main.rs:47:5
Nov 01 04:07:42.414 INFO kablam!    |
Nov 01 04:07:42.414 INFO kablam! 47 |     Move(Move),
Nov 01 04:07:42.414 INFO kablam!    |     ^^^^^^^^^^
Nov 01 04:07:42.414 INFO kablam! 
Nov 01 04:07:42.414 INFO kablam! warning: variant is never constructed: `Quit`
Nov 01 04:07:42.414 INFO kablam!   --> src/main.rs:49:5
Nov 01 04:07:42.414 INFO kablam!    |
Nov 01 04:07:42.414 INFO kablam! 49 |     Quit,
Nov 01 04:07:42.414 INFO kablam!    |     ^^^^
Nov 01 04:07:42.414 INFO kablam! 
Nov 01 04:07:42.414 INFO kablam! warning: variant is never constructed: `Quit`
Nov 01 04:07:42.414 INFO kablam!   --> src/main.rs:56:5
Nov 01 04:07:42.414 INFO kablam!    |
Nov 01 04:07:42.414 INFO kablam! 56 |     Quit,
Nov 01 04:07:42.414 INFO kablam!    |     ^^^^
Nov 01 04:07:42.414 INFO kablam! 
Nov 01 04:07:42.414 INFO kablam! warning: variant is never constructed: `Win`
Nov 01 04:07:42.414 INFO kablam!   --> src/main.rs:58:5
Nov 01 04:07:42.415 INFO kablam!    |
Nov 01 04:07:42.415 INFO kablam! 58 |     Win,
Nov 01 04:07:42.415 INFO kablam!    |     ^^^
Nov 01 04:07:42.415 INFO kablam! 
Nov 01 04:07:42.415 INFO kablam! warning: variant is never constructed: `Continue`
Nov 01 04:07:42.415 INFO kablam!   --> src/main.rs:60:5
Nov 01 04:07:42.415 INFO kablam!    |
Nov 01 04:07:42.415 INFO kablam! 60 |     Continue,
Nov 01 04:07:42.415 INFO kablam!    |     ^^^^^^^^
Nov 01 04:07:42.415 INFO kablam! 
Nov 01 04:07:42.415 INFO kablam! warning: variant is never constructed: `UnknownCommand`
Nov 01 04:07:42.415 INFO kablam!   --> src/main.rs:66:5
Nov 01 04:07:42.415 INFO kablam!    |
Nov 01 04:07:42.415 INFO kablam! 66 |     UnknownCommand,
Nov 01 04:07:42.415 INFO kablam!    |     ^^^^^^^^^^^^^^
Nov 01 04:07:42.415 INFO kablam! 
Nov 01 04:07:42.415 INFO kablam! warning: variant is never constructed: `UnstableStack`
Nov 01 04:07:42.415 INFO kablam!   --> src/main.rs:68:5
Nov 01 04:07:42.415 INFO kablam!    |
Nov 01 04:07:42.415 INFO kablam! 68 |     UnstableStack(Peg, Disk),
Nov 01 04:07:42.415 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 04:07:42.415 INFO kablam! 
Nov 01 04:07:42.415 INFO kablam! warning: variant is never constructed: `EmptyFrom`
Nov 01 04:07:42.416 INFO kablam!   --> src/main.rs:70:5
Nov 01 04:07:42.416 INFO kablam!    |
Nov 01 04:07:42.416 INFO kablam! 70 |     EmptyFrom(Peg),
Nov 01 04:07:42.416 INFO kablam!    |     ^^^^^^^^^^^^^^
Nov 01 04:07:42.416 INFO kablam! 
Nov 01 04:07:42.416 INFO kablam! warning: method is never used: `get_tower_mut`
Nov 01 04:07:42.416 INFO kablam!    --> src/main.rs:106:5
Nov 01 04:07:42.416 INFO kablam!     |
Nov 01 04:07:42.416 INFO kablam! 106 |     fn get_tower_mut(&mut self, peg: Peg) -> &mut Vec<Disk> {
Nov 01 04:07:42.416 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 04:07:42.416 INFO kablam! 
Nov 01 04:07:42.416 INFO kablam! warning: method is never used: `pop_disk`
Nov 01 04:07:42.416 INFO kablam!    --> src/main.rs:116:5
Nov 01 04:07:42.416 INFO kablam!     |
Nov 01 04:07:42.416 INFO kablam! 116 |     fn pop_disk(&mut self, peg: Peg) -> Option<Disk> {
Nov 01 04:07:42.416 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 04:07:42.416 INFO kablam! 
Nov 01 04:07:42.416 INFO kablam! warning: method is never used: `peek_disk`
Nov 01 04:07:42.416 INFO kablam!    --> src/main.rs:121:5
Nov 01 04:07:42.416 INFO kablam!     |
Nov 01 04:07:42.416 INFO kablam! 121 |     fn peek_disk(&self, peg: Peg) -> Option<Disk> {
Nov 01 04:07:42.416 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 04:07:42.416 INFO kablam! 
Nov 01 04:07:42.416 INFO kablam! warning: method is never used: `push_disk`
Nov 01 04:07:42.416 INFO kablam!    --> src/main.rs:133:5
Nov 01 04:07:42.416 INFO kablam!     |
Nov 01 04:07:42.416 INFO kablam! 133 |     fn push_disk(&mut self, peg: Peg, disk: Disk) -> Result<(), HanoiError> {
Nov 01 04:07:42.416 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 04:07:42.416 INFO kablam! 
Nov 01 04:07:42.416 INFO kablam! warning: method is never used: `done`
Nov 01 04:07:42.416 INFO kablam!    --> src/main.rs:138:5
Nov 01 04:07:42.416 INFO kablam!     |
Nov 01 04:07:42.417 INFO kablam! 138 |     fn done(&self) -> bool {
Nov 01 04:07:42.417 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^
Nov 01 04:07:42.417 INFO kablam! 
Nov 01 04:07:42.417 INFO kablam! warning: method is never used: `do_move`
Nov 01 04:07:42.417 INFO kablam!    --> src/main.rs:151:5
Nov 01 04:07:42.417 INFO kablam!     |
Nov 01 04:07:42.417 INFO kablam! 151 |     fn do_move(&mut self, mov: Move) -> Result<NextStep, HanoiError> {
Nov 01 04:07:42.417 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 04:07:42.417 INFO kablam! 
Nov 01 04:07:42.417 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.81s
Nov 01 04:07:42.417 INFO kablam! su: No module specific data is present
Nov 01 04:07:43.094 INFO running `"docker" "rm" "-f" "eefa4c73b228b9b0047a7ad9b22888ae8d9390113e2e8c839bd8481d42dad4f9"`
Nov 01 04:07:43.409 INFO blam! eefa4c73b228b9b0047a7ad9b22888ae8d9390113e2e8c839bd8481d42dad4f9