Nov 02 13:35:59.483 INFO checking hmc-memsafe-2016f/wk0-starter against master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862 for pr-55517
Nov 02 13:35:59.484 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-0/master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55517/master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862:/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 +f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862-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 02 13:35:59.808 INFO blam! 96da9c5a481f78085ca6851b1f8d023ff258628b38783120791470a60324d76b
Nov 02 13:35:59.809 INFO running `"docker" "start" "-a" "96da9c5a481f78085ca6851b1f8d023ff258628b38783120791470a60324d76b"`
Nov 02 13:36:00.500 INFO kablam! usermod: no changes
Nov 02 13:36:00.530 INFO kablam!     Checking wk0-starter v0.1.0 (/source)
Nov 02 13:36:00.920 INFO kablam! warning: unused variable: `input`
Nov 02 13:36:00.920 INFO kablam!   --> src/main.rs:94:17
Nov 02 13:36:00.920 INFO kablam!    |
Nov 02 13:36:00.920 INFO kablam! 94 | fn parse_action(input: &str) -> Result<Action,HanoiError> {
Nov 02 13:36:00.920 INFO kablam!    |                 ^^^^^ help: consider using `_input` instead
Nov 02 13:36:00.920 INFO kablam!    |
Nov 02 13:36:00.920 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 02 13:36:00.920 INFO kablam! 
Nov 02 13:36:00.920 INFO kablam! warning: unused variable: `action`
Nov 02 13:36:00.920 INFO kablam!    --> src/main.rs:198:77
Nov 02 13:36:00.920 INFO kablam!     |
Nov 02 13:36:00.920 INFO kablam! 198 |         let next_step_or_err = parse_action(line.as_str().trim()).and_then(|action| {
Nov 02 13:36:00.920 INFO kablam!     |                                                                             ^^^^^^ help: consider using `_action` instead
Nov 02 13:36:00.920 INFO kablam! 
Nov 02 13:36:00.920 INFO kablam! warning: unused variable: `from`
Nov 02 13:36:00.920 INFO kablam!   --> src/main.rs:32:12
Nov 02 13:36:00.920 INFO kablam!    |
Nov 02 13:36:00.920 INFO kablam! 32 |     fn new(from: Peg, to: Peg) -> Move {
Nov 02 13:36:00.920 INFO kablam!    |            ^^^^ help: consider using `_from` instead
Nov 02 13:36:00.920 INFO kablam! 
Nov 02 13:36:00.920 INFO kablam! warning: unused variable: `to`
Nov 02 13:36:00.920 INFO kablam!   --> src/main.rs:32:23
Nov 02 13:36:00.920 INFO kablam!    |
Nov 02 13:36:00.920 INFO kablam! 32 |     fn new(from: Peg, to: Peg) -> Move {
Nov 02 13:36:00.920 INFO kablam!    |                       ^^ help: consider using `_to` instead
Nov 02 13:36:00.920 INFO kablam! 
Nov 02 13:36:00.920 INFO kablam! warning: unused variable: `peg`
Nov 02 13:36:00.920 INFO kablam!   --> src/main.rs:77:39
Nov 02 13:36:00.920 INFO kablam!    |
Nov 02 13:36:00.920 INFO kablam! 77 |             HanoiError::UnstableStack(peg, Disk(size)) => unimplemented!(),
Nov 02 13:36:00.920 INFO kablam!    |                                       ^^^ help: consider using `_peg` instead
Nov 02 13:36:00.920 INFO kablam! 
Nov 02 13:36:00.920 INFO kablam! warning: unused variable: `size`
Nov 02 13:36:00.920 INFO kablam!   --> src/main.rs:77:49
Nov 02 13:36:00.920 INFO kablam!    |
Nov 02 13:36:00.920 INFO kablam! 77 |             HanoiError::UnstableStack(peg, Disk(size)) => unimplemented!(),
Nov 02 13:36:00.920 INFO kablam!    |                                                 ^^^^ help: consider using `_size` instead
Nov 02 13:36:00.920 INFO kablam! 
Nov 02 13:36:00.920 INFO kablam! warning: unused variable: `peg`
Nov 02 13:36:00.920 INFO kablam!   --> src/main.rs:78:35
Nov 02 13:36:00.920 INFO kablam!    |
Nov 02 13:36:00.920 INFO kablam! 78 |             HanoiError::EmptyFrom(peg) => unimplemented!(),
Nov 02 13:36:00.920 INFO kablam!    |                                   ^^^ help: consider using `_peg` instead
Nov 02 13:36:00.920 INFO kablam! 
Nov 02 13:36:00.921 INFO kablam! warning: unused variable: `disks`
Nov 02 13:36:00.921 INFO kablam!    --> src/main.rs:101:12
Nov 02 13:36:00.921 INFO kablam!     |
Nov 02 13:36:00.921 INFO kablam! 101 |     fn new(disks: u8) -> State {
Nov 02 13:36:00.921 INFO kablam!     |            ^^^^^ help: consider using `_disks` instead
Nov 02 13:36:00.921 INFO kablam! 
Nov 02 13:36:00.921 INFO kablam! warning: unused variable: `peg`
Nov 02 13:36:00.921 INFO kablam!    --> src/main.rs:106:33
Nov 02 13:36:00.921 INFO kablam!     |
Nov 02 13:36:00.921 INFO kablam! 106 |     fn get_tower_mut(&mut self, peg: Peg) -> &mut Vec<Disk> {
Nov 02 13:36:00.921 INFO kablam!     |                                 ^^^ help: consider using `_peg` instead
Nov 02 13:36:00.921 INFO kablam! 
Nov 02 13:36:00.921 INFO kablam! warning: unused variable: `peg`
Nov 02 13:36:00.921 INFO kablam!    --> src/main.rs:111:25
Nov 02 13:36:00.921 INFO kablam!     |
Nov 02 13:36:00.921 INFO kablam! 111 |     fn get_tower(&self, peg: Peg) -> &Vec<Disk> {
Nov 02 13:36:00.921 INFO kablam!     |                         ^^^ help: consider using `_peg` instead
Nov 02 13:36:00.921 INFO kablam! 
Nov 02 13:36:00.921 INFO kablam! warning: unused variable: `peg`
Nov 02 13:36:00.921 INFO kablam!    --> src/main.rs:116:28
Nov 02 13:36:00.921 INFO kablam!     |
Nov 02 13:36:00.921 INFO kablam! 116 |     fn pop_disk(&mut self, peg: Peg) -> Option<Disk> {
Nov 02 13:36:00.921 INFO kablam!     |                            ^^^ help: consider using `_peg` instead
Nov 02 13:36:00.921 INFO kablam! 
Nov 02 13:36:00.921 INFO kablam! warning: unused variable: `peg`
Nov 02 13:36:00.921 INFO kablam!    --> src/main.rs:133:29
Nov 02 13:36:00.921 INFO kablam!     |
Nov 02 13:36:00.921 INFO kablam! 133 |     fn push_disk(&mut self, peg: Peg, disk: Disk) -> Result<(), HanoiError> {
Nov 02 13:36:00.921 INFO kablam!     |                             ^^^ help: consider using `_peg` instead
Nov 02 13:36:00.921 INFO kablam! 
Nov 02 13:36:00.921 INFO kablam! warning: unused variable: `disk`
Nov 02 13:36:00.921 INFO kablam!    --> src/main.rs:133:39
Nov 02 13:36:00.921 INFO kablam!     |
Nov 02 13:36:00.921 INFO kablam! 133 |     fn push_disk(&mut self, peg: Peg, disk: Disk) -> Result<(), HanoiError> {
Nov 02 13:36:00.921 INFO kablam!     |                                       ^^^^ help: consider using `_disk` instead
Nov 02 13:36:00.921 INFO kablam! 
Nov 02 13:36:00.921 INFO kablam! warning: unused variable: `mov`
Nov 02 13:36:00.921 INFO kablam!    --> src/main.rs:151:27
Nov 02 13:36:00.921 INFO kablam!     |
Nov 02 13:36:00.921 INFO kablam! 151 |     fn do_move(&mut self, mov: Move) -> Result<NextStep, HanoiError> {
Nov 02 13:36:00.921 INFO kablam!     |                           ^^^ help: consider using `_mov` instead
Nov 02 13:36:00.921 INFO kablam! 
Nov 02 13:36:00.960 INFO kablam! warning: variable does not need to be mutable
Nov 02 13:36:00.960 INFO kablam!    --> src/main.rs:188:9
Nov 02 13:36:00.960 INFO kablam!     |
Nov 02 13:36:00.960 INFO kablam! 188 |     let mut state = State::new(user_start_size.unwrap_or(START_SIZE));
Nov 02 13:36:00.960 INFO kablam!     |         ----^^^^^
Nov 02 13:36:00.960 INFO kablam!     |         |
Nov 02 13:36:00.960 INFO kablam!     |         help: remove this `mut`
Nov 02 13:36:00.960 INFO kablam!     |
Nov 02 13:36:00.960 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 02 13:36:00.960 INFO kablam! 
Nov 02 13:36:00.960 INFO kablam! warning: field is never used: `left`
Nov 02 13:36:00.960 INFO kablam!   --> src/main.rs:19:5
Nov 02 13:36:00.960 INFO kablam!    |
Nov 02 13:36:00.960 INFO kablam! 19 |     left: Vec<Disk>,
Nov 02 13:36:00.960 INFO kablam!    |     ^^^^^^^^^^^^^^^
Nov 02 13:36:00.960 INFO kablam!    |
Nov 02 13:36:00.960 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 02 13:36:00.960 INFO kablam! 
Nov 02 13:36:00.960 INFO kablam! warning: field is never used: `center`
Nov 02 13:36:00.960 INFO kablam!   --> src/main.rs:20:5
Nov 02 13:36:00.960 INFO kablam!    |
Nov 02 13:36:00.960 INFO kablam! 20 |     center: Vec<Disk>,
Nov 02 13:36:00.960 INFO kablam!    |     ^^^^^^^^^^^^^^^^^
Nov 02 13:36:00.960 INFO kablam! 
Nov 02 13:36:00.960 INFO kablam! warning: field is never used: `right`
Nov 02 13:36:00.960 INFO kablam!   --> src/main.rs:21:5
Nov 02 13:36:00.960 INFO kablam!    |
Nov 02 13:36:00.960 INFO kablam! 21 |     right: Vec<Disk>,
Nov 02 13:36:00.960 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Nov 02 13:36:00.960 INFO kablam! 
Nov 02 13:36:00.960 INFO kablam! warning: method is never used: `new`
Nov 02 13:36:00.960 INFO kablam!   --> src/main.rs:32:5
Nov 02 13:36:00.960 INFO kablam!    |
Nov 02 13:36:00.960 INFO kablam! 32 |     fn new(from: Peg, to: Peg) -> Move {
Nov 02 13:36:00.960 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 13:36:00.960 INFO kablam! 
Nov 02 13:36:00.960 INFO kablam! warning: variant is never constructed: `Move`
Nov 02 13:36:00.960 INFO kablam!   --> src/main.rs:47:5
Nov 02 13:36:00.960 INFO kablam!    |
Nov 02 13:36:00.960 INFO kablam! 47 |     Move(Move),
Nov 02 13:36:00.960 INFO kablam!    |     ^^^^^^^^^^
Nov 02 13:36:00.960 INFO kablam! 
Nov 02 13:36:00.961 INFO kablam! warning: variant is never constructed: `Quit`
Nov 02 13:36:00.961 INFO kablam!   --> src/main.rs:49:5
Nov 02 13:36:00.961 INFO kablam!    |
Nov 02 13:36:00.961 INFO kablam! 49 |     Quit,
Nov 02 13:36:00.961 INFO kablam!    |     ^^^^
Nov 02 13:36:00.961 INFO kablam! 
Nov 02 13:36:00.961 INFO kablam! warning: variant is never constructed: `Quit`
Nov 02 13:36:00.961 INFO kablam!   --> src/main.rs:56:5
Nov 02 13:36:00.961 INFO kablam!    |
Nov 02 13:36:00.961 INFO kablam! 56 |     Quit,
Nov 02 13:36:00.961 INFO kablam!    |     ^^^^
Nov 02 13:36:00.961 INFO kablam! 
Nov 02 13:36:00.961 INFO kablam! warning: variant is never constructed: `Win`
Nov 02 13:36:00.961 INFO kablam!   --> src/main.rs:58:5
Nov 02 13:36:00.961 INFO kablam!    |
Nov 02 13:36:00.961 INFO kablam! 58 |     Win,
Nov 02 13:36:00.961 INFO kablam!    |     ^^^
Nov 02 13:36:00.961 INFO kablam! 
Nov 02 13:36:00.961 INFO kablam! warning: variant is never constructed: `Continue`
Nov 02 13:36:00.961 INFO kablam!   --> src/main.rs:60:5
Nov 02 13:36:00.961 INFO kablam!    |
Nov 02 13:36:00.961 INFO kablam! 60 |     Continue,
Nov 02 13:36:00.961 INFO kablam!    |     ^^^^^^^^
Nov 02 13:36:00.961 INFO kablam! 
Nov 02 13:36:00.961 INFO kablam! warning: variant is never constructed: `UnknownCommand`
Nov 02 13:36:00.961 INFO kablam!   --> src/main.rs:66:5
Nov 02 13:36:00.961 INFO kablam!    |
Nov 02 13:36:00.961 INFO kablam! 66 |     UnknownCommand,
Nov 02 13:36:00.961 INFO kablam!    |     ^^^^^^^^^^^^^^
Nov 02 13:36:00.961 INFO kablam! 
Nov 02 13:36:00.961 INFO kablam! warning: variant is never constructed: `UnstableStack`
Nov 02 13:36:00.961 INFO kablam!   --> src/main.rs:68:5
Nov 02 13:36:00.961 INFO kablam!    |
Nov 02 13:36:00.961 INFO kablam! 68 |     UnstableStack(Peg, Disk),
Nov 02 13:36:00.961 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 13:36:00.961 INFO kablam! 
Nov 02 13:36:00.961 INFO kablam! warning: variant is never constructed: `EmptyFrom`
Nov 02 13:36:00.961 INFO kablam!   --> src/main.rs:70:5
Nov 02 13:36:00.961 INFO kablam!    |
Nov 02 13:36:00.961 INFO kablam! 70 |     EmptyFrom(Peg),
Nov 02 13:36:00.961 INFO kablam!    |     ^^^^^^^^^^^^^^
Nov 02 13:36:00.961 INFO kablam! 
Nov 02 13:36:00.961 INFO kablam! warning: method is never used: `get_tower_mut`
Nov 02 13:36:00.961 INFO kablam!    --> src/main.rs:106:5
Nov 02 13:36:00.961 INFO kablam!     |
Nov 02 13:36:00.961 INFO kablam! 106 |     fn get_tower_mut(&mut self, peg: Peg) -> &mut Vec<Disk> {
Nov 02 13:36:00.961 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 13:36:00.961 INFO kablam! 
Nov 02 13:36:00.961 INFO kablam! warning: method is never used: `pop_disk`
Nov 02 13:36:00.961 INFO kablam!    --> src/main.rs:116:5
Nov 02 13:36:00.961 INFO kablam!     |
Nov 02 13:36:00.961 INFO kablam! 116 |     fn pop_disk(&mut self, peg: Peg) -> Option<Disk> {
Nov 02 13:36:00.961 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 13:36:00.961 INFO kablam! 
Nov 02 13:36:00.961 INFO kablam! warning: method is never used: `peek_disk`
Nov 02 13:36:00.961 INFO kablam!    --> src/main.rs:121:5
Nov 02 13:36:00.961 INFO kablam!     |
Nov 02 13:36:00.961 INFO kablam! 121 |     fn peek_disk(&self, peg: Peg) -> Option<Disk> {
Nov 02 13:36:00.961 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 13:36:00.961 INFO kablam! 
Nov 02 13:36:00.961 INFO kablam! warning: method is never used: `push_disk`
Nov 02 13:36:00.961 INFO kablam!    --> src/main.rs:133:5
Nov 02 13:36:00.961 INFO kablam!     |
Nov 02 13:36:00.961 INFO kablam! 133 |     fn push_disk(&mut self, peg: Peg, disk: Disk) -> Result<(), HanoiError> {
Nov 02 13:36:00.961 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 13:36:00.961 INFO kablam! 
Nov 02 13:36:00.961 INFO kablam! warning: method is never used: `done`
Nov 02 13:36:00.961 INFO kablam!    --> src/main.rs:138:5
Nov 02 13:36:00.961 INFO kablam!     |
Nov 02 13:36:00.961 INFO kablam! 138 |     fn done(&self) -> bool {
Nov 02 13:36:00.961 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^
Nov 02 13:36:00.961 INFO kablam! 
Nov 02 13:36:00.961 INFO kablam! warning: method is never used: `do_move`
Nov 02 13:36:00.961 INFO kablam!    --> src/main.rs:151:5
Nov 02 13:36:00.961 INFO kablam!     |
Nov 02 13:36:00.961 INFO kablam! 151 |     fn do_move(&mut self, mov: Move) -> Result<NextStep, HanoiError> {
Nov 02 13:36:00.961 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 13:36:00.961 INFO kablam! 
Nov 02 13:36:00.984 INFO kablam! warning: unused variable: `input`
Nov 02 13:36:00.984 INFO kablam!   --> src/main.rs:94:17
Nov 02 13:36:00.984 INFO kablam!    |
Nov 02 13:36:00.984 INFO kablam! 94 | fn parse_action(input: &str) -> Result<Action,HanoiError> {
Nov 02 13:36:00.984 INFO kablam!    |                 ^^^^^ help: consider using `_input` instead
Nov 02 13:36:00.984 INFO kablam!    |
Nov 02 13:36:00.984 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 02 13:36:00.984 INFO kablam! 
Nov 02 13:36:00.984 INFO kablam! warning: unused variable: `action`
Nov 02 13:36:00.985 INFO kablam!    --> src/main.rs:198:77
Nov 02 13:36:00.985 INFO kablam!     |
Nov 02 13:36:00.985 INFO kablam! 198 |         let next_step_or_err = parse_action(line.as_str().trim()).and_then(|action| {
Nov 02 13:36:00.985 INFO kablam!     |                                                                             ^^^^^^ help: consider using `_action` instead
Nov 02 13:36:00.985 INFO kablam! 
Nov 02 13:36:00.985 INFO kablam! warning: unused variable: `from`
Nov 02 13:36:00.985 INFO kablam!   --> src/main.rs:32:12
Nov 02 13:36:00.985 INFO kablam!    |
Nov 02 13:36:00.985 INFO kablam! 32 |     fn new(from: Peg, to: Peg) -> Move {
Nov 02 13:36:00.985 INFO kablam!    |            ^^^^ help: consider using `_from` instead
Nov 02 13:36:00.985 INFO kablam! 
Nov 02 13:36:00.985 INFO kablam! warning: unused variable: `to`
Nov 02 13:36:00.985 INFO kablam!   --> src/main.rs:32:23
Nov 02 13:36:00.985 INFO kablam!    |
Nov 02 13:36:00.985 INFO kablam! 32 |     fn new(from: Peg, to: Peg) -> Move {
Nov 02 13:36:00.985 INFO kablam!    |                       ^^ help: consider using `_to` instead
Nov 02 13:36:00.985 INFO kablam! 
Nov 02 13:36:00.985 INFO kablam! warning: unused variable: `peg`
Nov 02 13:36:00.985 INFO kablam!   --> src/main.rs:77:39
Nov 02 13:36:00.985 INFO kablam!    |
Nov 02 13:36:00.985 INFO kablam! 77 |             HanoiError::UnstableStack(peg, Disk(size)) => unimplemented!(),
Nov 02 13:36:00.985 INFO kablam!    |                                       ^^^ help: consider using `_peg` instead
Nov 02 13:36:00.985 INFO kablam! 
Nov 02 13:36:00.985 INFO kablam! warning: unused variable: `size`
Nov 02 13:36:00.986 INFO kablam!   --> src/main.rs:77:49
Nov 02 13:36:00.986 INFO kablam!    |
Nov 02 13:36:00.986 INFO kablam! 77 |             HanoiError::UnstableStack(peg, Disk(size)) => unimplemented!(),
Nov 02 13:36:00.986 INFO kablam!    |                                                 ^^^^ help: consider using `_size` instead
Nov 02 13:36:00.986 INFO kablam! 
Nov 02 13:36:00.986 INFO kablam! warning: unused variable: `peg`
Nov 02 13:36:00.986 INFO kablam!   --> src/main.rs:78:35
Nov 02 13:36:00.986 INFO kablam!    |
Nov 02 13:36:00.986 INFO kablam! 78 |             HanoiError::EmptyFrom(peg) => unimplemented!(),
Nov 02 13:36:00.986 INFO kablam!    |                                   ^^^ help: consider using `_peg` instead
Nov 02 13:36:00.986 INFO kablam! 
Nov 02 13:36:00.986 INFO kablam! warning: unused variable: `disks`
Nov 02 13:36:00.986 INFO kablam!    --> src/main.rs:101:12
Nov 02 13:36:00.986 INFO kablam!     |
Nov 02 13:36:00.986 INFO kablam! 101 |     fn new(disks: u8) -> State {
Nov 02 13:36:00.986 INFO kablam!     |            ^^^^^ help: consider using `_disks` instead
Nov 02 13:36:00.986 INFO kablam! 
Nov 02 13:36:00.986 INFO kablam! warning: unused variable: `peg`
Nov 02 13:36:00.986 INFO kablam!    --> src/main.rs:106:33
Nov 02 13:36:00.986 INFO kablam!     |
Nov 02 13:36:00.986 INFO kablam! 106 |     fn get_tower_mut(&mut self, peg: Peg) -> &mut Vec<Disk> {
Nov 02 13:36:00.986 INFO kablam!     |                                 ^^^ help: consider using `_peg` instead
Nov 02 13:36:00.986 INFO kablam! 
Nov 02 13:36:00.986 INFO kablam! warning: unused variable: `peg`
Nov 02 13:36:00.986 INFO kablam!    --> src/main.rs:111:25
Nov 02 13:36:00.986 INFO kablam!     |
Nov 02 13:36:00.986 INFO kablam! 111 |     fn get_tower(&self, peg: Peg) -> &Vec<Disk> {
Nov 02 13:36:00.986 INFO kablam!     |                         ^^^ help: consider using `_peg` instead
Nov 02 13:36:00.986 INFO kablam! 
Nov 02 13:36:00.986 INFO kablam! warning: unused variable: `peg`
Nov 02 13:36:00.986 INFO kablam!    --> src/main.rs:116:28
Nov 02 13:36:00.986 INFO kablam!     |
Nov 02 13:36:00.986 INFO kablam! 116 |     fn pop_disk(&mut self, peg: Peg) -> Option<Disk> {
Nov 02 13:36:00.986 INFO kablam!     |                            ^^^ help: consider using `_peg` instead
Nov 02 13:36:00.986 INFO kablam! 
Nov 02 13:36:00.986 INFO kablam! warning: unused variable: `peg`
Nov 02 13:36:00.986 INFO kablam!    --> src/main.rs:133:29
Nov 02 13:36:00.986 INFO kablam!     |
Nov 02 13:36:00.986 INFO kablam! 133 |     fn push_disk(&mut self, peg: Peg, disk: Disk) -> Result<(), HanoiError> {
Nov 02 13:36:00.986 INFO kablam!     |                             ^^^ help: consider using `_peg` instead
Nov 02 13:36:00.986 INFO kablam! 
Nov 02 13:36:00.986 INFO kablam! warning: unused variable: `disk`
Nov 02 13:36:00.986 INFO kablam!    --> src/main.rs:133:39
Nov 02 13:36:00.986 INFO kablam!     |
Nov 02 13:36:00.986 INFO kablam! 133 |     fn push_disk(&mut self, peg: Peg, disk: Disk) -> Result<(), HanoiError> {
Nov 02 13:36:00.986 INFO kablam!     |                                       ^^^^ help: consider using `_disk` instead
Nov 02 13:36:00.986 INFO kablam! 
Nov 02 13:36:00.986 INFO kablam! warning: unused variable: `mov`
Nov 02 13:36:00.986 INFO kablam!    --> src/main.rs:151:27
Nov 02 13:36:00.986 INFO kablam!     |
Nov 02 13:36:00.987 INFO kablam! 151 |     fn do_move(&mut self, mov: Move) -> Result<NextStep, HanoiError> {
Nov 02 13:36:00.987 INFO kablam!     |                           ^^^ help: consider using `_mov` instead
Nov 02 13:36:00.987 INFO kablam! 
Nov 02 13:36:01.020 INFO kablam! warning: variable does not need to be mutable
Nov 02 13:36:01.020 INFO kablam!    --> src/main.rs:188:9
Nov 02 13:36:01.020 INFO kablam!     |
Nov 02 13:36:01.020 INFO kablam! 188 |     let mut state = State::new(user_start_size.unwrap_or(START_SIZE));
Nov 02 13:36:01.020 INFO kablam!     |         ----^^^^^
Nov 02 13:36:01.020 INFO kablam!     |         |
Nov 02 13:36:01.020 INFO kablam!     |         help: remove this `mut`
Nov 02 13:36:01.020 INFO kablam!     |
Nov 02 13:36:01.020 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 02 13:36:01.020 INFO kablam! 
Nov 02 13:36:01.020 INFO kablam! warning: field is never used: `left`
Nov 02 13:36:01.020 INFO kablam!   --> src/main.rs:19:5
Nov 02 13:36:01.021 INFO kablam!    |
Nov 02 13:36:01.021 INFO kablam! 19 |     left: Vec<Disk>,
Nov 02 13:36:01.021 INFO kablam!    |     ^^^^^^^^^^^^^^^
Nov 02 13:36:01.021 INFO kablam!    |
Nov 02 13:36:01.021 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 02 13:36:01.021 INFO kablam! 
Nov 02 13:36:01.021 INFO kablam! warning: field is never used: `center`
Nov 02 13:36:01.021 INFO kablam!   --> src/main.rs:20:5
Nov 02 13:36:01.021 INFO kablam!    |
Nov 02 13:36:01.021 INFO kablam! 20 |     center: Vec<Disk>,
Nov 02 13:36:01.021 INFO kablam!    |     ^^^^^^^^^^^^^^^^^
Nov 02 13:36:01.021 INFO kablam! 
Nov 02 13:36:01.021 INFO kablam! warning: field is never used: `right`
Nov 02 13:36:01.021 INFO kablam!   --> src/main.rs:21:5
Nov 02 13:36:01.021 INFO kablam!    |
Nov 02 13:36:01.021 INFO kablam! 21 |     right: Vec<Disk>,
Nov 02 13:36:01.021 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Nov 02 13:36:01.021 INFO kablam! 
Nov 02 13:36:01.021 INFO kablam! warning: method is never used: `new`
Nov 02 13:36:01.021 INFO kablam!   --> src/main.rs:32:5
Nov 02 13:36:01.021 INFO kablam!    |
Nov 02 13:36:01.021 INFO kablam! 32 |     fn new(from: Peg, to: Peg) -> Move {
Nov 02 13:36:01.021 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 13:36:01.021 INFO kablam! 
Nov 02 13:36:01.021 INFO kablam! warning: variant is never constructed: `Move`
Nov 02 13:36:01.021 INFO kablam!   --> src/main.rs:47:5
Nov 02 13:36:01.021 INFO kablam!    |
Nov 02 13:36:01.021 INFO kablam! 47 |     Move(Move),
Nov 02 13:36:01.021 INFO kablam!    |     ^^^^^^^^^^
Nov 02 13:36:01.021 INFO kablam! 
Nov 02 13:36:01.021 INFO kablam! warning: variant is never constructed: `Quit`
Nov 02 13:36:01.021 INFO kablam!   --> src/main.rs:49:5
Nov 02 13:36:01.021 INFO kablam!    |
Nov 02 13:36:01.021 INFO kablam! 49 |     Quit,
Nov 02 13:36:01.021 INFO kablam!    |     ^^^^
Nov 02 13:36:01.021 INFO kablam! 
Nov 02 13:36:01.021 INFO kablam! warning: variant is never constructed: `Quit`
Nov 02 13:36:01.021 INFO kablam!   --> src/main.rs:56:5
Nov 02 13:36:01.021 INFO kablam!    |
Nov 02 13:36:01.021 INFO kablam! 56 |     Quit,
Nov 02 13:36:01.021 INFO kablam!    |     ^^^^
Nov 02 13:36:01.021 INFO kablam! 
Nov 02 13:36:01.021 INFO kablam! warning: variant is never constructed: `Win`
Nov 02 13:36:01.021 INFO kablam!   --> src/main.rs:58:5
Nov 02 13:36:01.021 INFO kablam!    |
Nov 02 13:36:01.021 INFO kablam! 58 |     Win,
Nov 02 13:36:01.021 INFO kablam!    |     ^^^
Nov 02 13:36:01.021 INFO kablam! 
Nov 02 13:36:01.021 INFO kablam! warning: variant is never constructed: `Continue`
Nov 02 13:36:01.021 INFO kablam!   --> src/main.rs:60:5
Nov 02 13:36:01.021 INFO kablam!    |
Nov 02 13:36:01.021 INFO kablam! 60 |     Continue,
Nov 02 13:36:01.021 INFO kablam!    |     ^^^^^^^^
Nov 02 13:36:01.021 INFO kablam! 
Nov 02 13:36:01.021 INFO kablam! warning: variant is never constructed: `UnknownCommand`
Nov 02 13:36:01.021 INFO kablam!   --> src/main.rs:66:5
Nov 02 13:36:01.021 INFO kablam!    |
Nov 02 13:36:01.021 INFO kablam! 66 |     UnknownCommand,
Nov 02 13:36:01.021 INFO kablam!    |     ^^^^^^^^^^^^^^
Nov 02 13:36:01.021 INFO kablam! 
Nov 02 13:36:01.021 INFO kablam! warning: variant is never constructed: `UnstableStack`
Nov 02 13:36:01.021 INFO kablam!   --> src/main.rs:68:5
Nov 02 13:36:01.021 INFO kablam!    |
Nov 02 13:36:01.021 INFO kablam! 68 |     UnstableStack(Peg, Disk),
Nov 02 13:36:01.021 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 13:36:01.021 INFO kablam! 
Nov 02 13:36:01.021 INFO kablam! warning: variant is never constructed: `EmptyFrom`
Nov 02 13:36:01.021 INFO kablam!   --> src/main.rs:70:5
Nov 02 13:36:01.021 INFO kablam!    |
Nov 02 13:36:01.021 INFO kablam! 70 |     EmptyFrom(Peg),
Nov 02 13:36:01.021 INFO kablam!    |     ^^^^^^^^^^^^^^
Nov 02 13:36:01.021 INFO kablam! 
Nov 02 13:36:01.021 INFO kablam! warning: method is never used: `get_tower_mut`
Nov 02 13:36:01.021 INFO kablam!    --> src/main.rs:106:5
Nov 02 13:36:01.021 INFO kablam!     |
Nov 02 13:36:01.021 INFO kablam! 106 |     fn get_tower_mut(&mut self, peg: Peg) -> &mut Vec<Disk> {
Nov 02 13:36:01.021 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 13:36:01.021 INFO kablam! 
Nov 02 13:36:01.021 INFO kablam! warning: method is never used: `pop_disk`
Nov 02 13:36:01.021 INFO kablam!    --> src/main.rs:116:5
Nov 02 13:36:01.021 INFO kablam!     |
Nov 02 13:36:01.021 INFO kablam! 116 |     fn pop_disk(&mut self, peg: Peg) -> Option<Disk> {
Nov 02 13:36:01.022 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 13:36:01.022 INFO kablam! 
Nov 02 13:36:01.022 INFO kablam! warning: method is never used: `peek_disk`
Nov 02 13:36:01.022 INFO kablam!    --> src/main.rs:121:5
Nov 02 13:36:01.022 INFO kablam!     |
Nov 02 13:36:01.022 INFO kablam! 121 |     fn peek_disk(&self, peg: Peg) -> Option<Disk> {
Nov 02 13:36:01.022 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 13:36:01.022 INFO kablam! 
Nov 02 13:36:01.022 INFO kablam! warning: method is never used: `push_disk`
Nov 02 13:36:01.022 INFO kablam!    --> src/main.rs:133:5
Nov 02 13:36:01.022 INFO kablam!     |
Nov 02 13:36:01.022 INFO kablam! 133 |     fn push_disk(&mut self, peg: Peg, disk: Disk) -> Result<(), HanoiError> {
Nov 02 13:36:01.022 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 13:36:01.022 INFO kablam! 
Nov 02 13:36:01.022 INFO kablam! warning: method is never used: `done`
Nov 02 13:36:01.022 INFO kablam!    --> src/main.rs:138:5
Nov 02 13:36:01.022 INFO kablam!     |
Nov 02 13:36:01.022 INFO kablam! 138 |     fn done(&self) -> bool {
Nov 02 13:36:01.022 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^
Nov 02 13:36:01.022 INFO kablam! 
Nov 02 13:36:01.022 INFO kablam! warning: method is never used: `do_move`
Nov 02 13:36:01.022 INFO kablam!    --> src/main.rs:151:5
Nov 02 13:36:01.022 INFO kablam!     |
Nov 02 13:36:01.022 INFO kablam! 151 |     fn do_move(&mut self, mov: Move) -> Result<NextStep, HanoiError> {
Nov 02 13:36:01.022 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 13:36:01.022 INFO kablam! 
Nov 02 13:36:01.046 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.52s
Nov 02 13:36:01.049 INFO kablam! su: No module specific data is present
Nov 02 13:36:01.525 INFO running `"docker" "rm" "-f" "96da9c5a481f78085ca6851b1f8d023ff258628b38783120791470a60324d76b"`
Nov 02 13:36:01.609 INFO blam! 96da9c5a481f78085ca6851b1f8d023ff258628b38783120791470a60324d76b