Dec 13 21:30:16.248 INFO testing dezgeg/shenzen-solitaire against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 21:30:16.248 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 13 21:30:16.448 INFO [stdout] 490f8a52d91c7dd401fa03997d3fbc5c755d334986ae3ce001437b03c0c2e38a
Dec 13 21:30:16.452 INFO running `"docker" "start" "-a" "490f8a52d91c7dd401fa03997d3fbc5c755d334986ae3ce001437b03c0c2e38a"`
Dec 13 21:30:17.049 INFO [stderr] usermod: no changes
Dec 13 21:30:17.089 INFO [stderr]    Compiling shenzen-solitaire v0.1.0 (/source)
Dec 13 21:30:17.521 INFO [stderr] warning: unused import: `ANSIString`
Dec 13 21:30:17.521 INFO [stderr]  --> src/main.rs:5:17
Dec 13 21:30:17.521 INFO [stderr]   |
Dec 13 21:30:17.521 INFO [stderr] 5 | use ansi_term::{ANSIString, Colour, Style};
Dec 13 21:30:17.521 INFO [stderr]   |                 ^^^^^^^^^^
Dec 13 21:30:17.521 INFO [stderr]   |
Dec 13 21:30:17.521 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 21:30:17.521 INFO [stderr] 
Dec 13 21:30:17.711 INFO [stderr] warning: unreachable pattern
Dec 13 21:30:17.712 INFO [stderr]   --> src/game_logic.rs:18:13
Dec 13 21:30:17.712 INFO [stderr]    |
Dec 13 21:30:17.712 INFO [stderr] 17 |             Red => 0,
Dec 13 21:30:17.712 INFO [stderr]    |             --- matches any value
Dec 13 21:30:17.712 INFO [stderr] 18 |             Green => 1,
Dec 13 21:30:17.712 INFO [stderr]    |             ^^^^^ unreachable pattern
Dec 13 21:30:17.712 INFO [stderr]    |
Dec 13 21:30:17.712 INFO [stderr]    = note: #[warn(unreachable_patterns)] on by default
Dec 13 21:30:17.712 INFO [stderr] 
Dec 13 21:30:17.712 INFO [stderr] warning: unreachable pattern
Dec 13 21:30:17.712 INFO [stderr]   --> src/game_logic.rs:19:13
Dec 13 21:30:17.712 INFO [stderr]    |
Dec 13 21:30:17.712 INFO [stderr] 17 |             Red => 0,
Dec 13 21:30:17.712 INFO [stderr]    |             --- matches any value
Dec 13 21:30:17.712 INFO [stderr] 18 |             Green => 1,
Dec 13 21:30:17.712 INFO [stderr] 19 |             Black => 2,
Dec 13 21:30:17.712 INFO [stderr]    |             ^^^^^ unreachable pattern
Dec 13 21:30:17.712 INFO [stderr] 
Dec 13 21:30:17.712 INFO [stderr] warning: unused variable: `i`
Dec 13 21:30:17.712 INFO [stderr]   --> src/game_logic.rs:47:13
Dec 13 21:30:17.712 INFO [stderr]    |
Dec 13 21:30:17.712 INFO [stderr] 47 |         for i in 0..4 {
Dec 13 21:30:17.712 INFO [stderr]    |             ^ help: consider using `_i` instead
Dec 13 21:30:17.712 INFO [stderr]    |
Dec 13 21:30:17.713 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 13 21:30:17.713 INFO [stderr] 
Dec 13 21:30:17.713 INFO [stderr] warning: unused variable: `i`
Dec 13 21:30:17.713 INFO [stderr]   --> src/main.rs:77:9
Dec 13 21:30:17.713 INFO [stderr]    |
Dec 13 21:30:17.713 INFO [stderr] 77 |     for i in 0..6 {
Dec 13 21:30:17.713 INFO [stderr]    |         ^ help: consider using `_i` instead
Dec 13 21:30:17.713 INFO [stderr] 
Dec 13 21:30:17.713 INFO [stderr] warning: unused variable: `i`
Dec 13 21:30:17.713 INFO [stderr]   --> src/main.rs:87:9
Dec 13 21:30:17.713 INFO [stderr]    |
Dec 13 21:30:17.713 INFO [stderr] 87 |     for i in 0..6 {
Dec 13 21:30:17.713 INFO [stderr]    |         ^ help: consider using `_i` instead
Dec 13 21:30:17.713 INFO [stderr] 
Dec 13 21:30:17.713 INFO [stderr] warning: unused variable: `Red`
Dec 13 21:30:17.713 INFO [stderr]   --> src/game_logic.rs:17:13
Dec 13 21:30:17.713 INFO [stderr]    |
Dec 13 21:30:17.713 INFO [stderr] 17 |             Red => 0,
Dec 13 21:30:17.713 INFO [stderr]    |             ^^^ help: consider using `_Red` instead
Dec 13 21:30:17.713 INFO [stderr] 
Dec 13 21:30:17.713 INFO [stderr] warning: unused variable: `Green`
Dec 13 21:30:17.713 INFO [stderr]   --> src/game_logic.rs:18:13
Dec 13 21:30:17.713 INFO [stderr]    |
Dec 13 21:30:17.713 INFO [stderr] 18 |             Green => 1,
Dec 13 21:30:17.713 INFO [stderr]    |             ^^^^^ help: consider using `_Green` instead
Dec 13 21:30:17.713 INFO [stderr] 
Dec 13 21:30:17.713 INFO [stderr] warning: unused variable: `Black`
Dec 13 21:30:17.713 INFO [stderr]   --> src/game_logic.rs:19:13
Dec 13 21:30:17.713 INFO [stderr]    |
Dec 13 21:30:17.713 INFO [stderr] 19 |             Black => 2,
Dec 13 21:30:17.713 INFO [stderr]    |             ^^^^^ help: consider using `_Black` instead
Dec 13 21:30:17.713 INFO [stderr] 
Dec 13 21:30:17.716 INFO [stderr] warning: variable does not need to be mutable
Dec 13 21:30:17.716 INFO [stderr]    --> src/game_logic.rs:139:9
Dec 13 21:30:17.716 INFO [stderr]     |
Dec 13 21:30:17.716 INFO [stderr] 139 |     let mut deck = make_shuffled_deck();
Dec 13 21:30:17.716 INFO [stderr]     |         ----^^^^
Dec 13 21:30:17.716 INFO [stderr]     |         |
Dec 13 21:30:17.716 INFO [stderr]     |         help: remove this `mut`
Dec 13 21:30:17.716 INFO [stderr]     |
Dec 13 21:30:17.716 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 13 21:30:17.716 INFO [stderr] 
Dec 13 21:30:17.729 INFO [stderr] warning: method is never used: `to_index`
Dec 13 21:30:17.729 INFO [stderr]   --> src/game_logic.rs:15:5
Dec 13 21:30:17.729 INFO [stderr]    |
Dec 13 21:30:17.729 INFO [stderr] 15 |     pub fn to_index(&self) -> usize {
Dec 13 21:30:17.729 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 21:30:17.729 INFO [stderr]    |
Dec 13 21:30:17.729 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 13 21:30:17.729 INFO [stderr] 
Dec 13 21:30:17.729 INFO [stderr] warning: variant is never constructed: `InUse`
Dec 13 21:30:17.729 INFO [stderr]   --> src/game_logic.rs:71:5
Dec 13 21:30:17.729 INFO [stderr]    |
Dec 13 21:30:17.729 INFO [stderr] 71 |     InUse(Card),
Dec 13 21:30:17.729 INFO [stderr]    |     ^^^^^^^^^^^
Dec 13 21:30:17.729 INFO [stderr] 
Dec 13 21:30:17.729 INFO [stderr] warning: variant is never constructed: `Flipped`
Dec 13 21:30:17.729 INFO [stderr]   --> src/game_logic.rs:73:5
Dec 13 21:30:17.729 INFO [stderr]    |
Dec 13 21:30:17.729 INFO [stderr] 73 |     Flipped,
Dec 13 21:30:17.729 INFO [stderr]    |     ^^^^^^^
Dec 13 21:30:17.729 INFO [stderr] 
Dec 13 21:30:17.729 INFO [stderr] warning: method is never used: `with_freecell_cards`
Dec 13 21:30:17.729 INFO [stderr]    --> src/game_logic.rs:117:5
Dec 13 21:30:17.729 INFO [stderr]     |
Dec 13 21:30:17.729 INFO [stderr] 117 |     fn with_freecell_cards(&self, cards: Vec<Card>, rest: FreeCell) -> Playfield {
Dec 13 21:30:17.729 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 21:30:17.729 INFO [stderr] 
Dec 13 21:30:17.729 INFO [stderr] warning: method is never used: `with_tableau_column`
Dec 13 21:30:17.729 INFO [stderr]    --> src/game_logic.rs:129:5
Dec 13 21:30:17.729 INFO [stderr]     |
Dec 13 21:30:17.729 INFO [stderr] 129 |     fn with_tableau_column(&self, column: usize, cards: Vec<Card>) -> Playfield {
Dec 13 21:30:17.729 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 21:30:17.729 INFO [stderr] 
Dec 13 21:30:17.729 INFO [stderr] warning: variant is never constructed: `FreeCell`
Dec 13 21:30:17.729 INFO [stderr]    --> src/game_logic.rs:157:5
Dec 13 21:30:17.729 INFO [stderr]     |
Dec 13 21:30:17.729 INFO [stderr] 157 |     FreeCell(usize),
Dec 13 21:30:17.729 INFO [stderr]     |     ^^^^^^^^^^^^^^^
Dec 13 21:30:17.729 INFO [stderr] 
Dec 13 21:30:17.729 INFO [stderr] warning: variant is never constructed: `Flower`
Dec 13 21:30:17.729 INFO [stderr]    --> src/game_logic.rs:158:5
Dec 13 21:30:17.729 INFO [stderr]     |
Dec 13 21:30:17.729 INFO [stderr] 158 |     Flower,
Dec 13 21:30:17.729 INFO [stderr]     |     ^^^^^^
Dec 13 21:30:17.730 INFO [stderr] 
Dec 13 21:30:17.730 INFO [stderr] warning: variant is never constructed: `Pile`
Dec 13 21:30:17.730 INFO [stderr]    --> src/game_logic.rs:160:5
Dec 13 21:30:17.730 INFO [stderr]     |
Dec 13 21:30:17.730 INFO [stderr] 160 |     Pile(usize),
Dec 13 21:30:17.730 INFO [stderr]     |     ^^^^^^^^^^^
Dec 13 21:30:17.730 INFO [stderr] 
Dec 13 21:30:17.730 INFO [stderr] warning: variant is never constructed: `Tableau`
Dec 13 21:30:17.730 INFO [stderr]    --> src/game_logic.rs:162:5
Dec 13 21:30:17.730 INFO [stderr]     |
Dec 13 21:30:17.730 INFO [stderr] 162 |     Tableau(usize),
Dec 13 21:30:17.730 INFO [stderr]     |     ^^^^^^^^^^^^^^
Dec 13 21:30:17.730 INFO [stderr] 
Dec 13 21:30:17.730 INFO [stderr] warning: function is never used: `can_place_on_top`
Dec 13 21:30:17.730 INFO [stderr]    --> src/game_logic.rs:174:1
Dec 13 21:30:17.730 INFO [stderr]     |
Dec 13 21:30:17.730 INFO [stderr] 174 | pub fn can_place_on_top(card1: Card, card2: Card) -> bool {
Dec 13 21:30:17.730 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 21:30:17.730 INFO [stderr] 
Dec 13 21:30:17.730 INFO [stderr] warning: function is never used: `pick_up_cards`
Dec 13 21:30:17.730 INFO [stderr]    --> src/game_logic.rs:189:1
Dec 13 21:30:17.730 INFO [stderr]     |
Dec 13 21:30:17.730 INFO [stderr] 189 | pub fn pick_up_cards(playfield: Playfield, count: usize, from: Position) -> Option<(Playfield, Vec<Card>)> {
Dec 13 21:30:17.730 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 21:30:17.730 INFO [stderr] 
Dec 13 21:30:17.730 INFO [stderr] warning: function is never used: `place_cards`
Dec 13 21:30:17.730 INFO [stderr]    --> src/game_logic.rs:234:1
Dec 13 21:30:17.730 INFO [stderr]     |
Dec 13 21:30:17.730 INFO [stderr] 234 | pub fn place_cards(playfield: Playfield, new_cards: Vec<Card>, to: Position) -> Option<Playfield> {
Dec 13 21:30:17.730 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 21:30:17.730 INFO [stderr] 
Dec 13 21:30:17.730 INFO [stderr] warning: function is never used: `is_legal_move`
Dec 13 21:30:17.730 INFO [stderr]    --> src/game_logic.rs:296:1
Dec 13 21:30:17.730 INFO [stderr]     |
Dec 13 21:30:17.730 INFO [stderr] 296 | pub fn is_legal_move(playfield: &Playfield, m: Move) -> bool {
Dec 13 21:30:17.730 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 21:30:17.730 INFO [stderr] 
Dec 13 21:30:17.730 INFO [stderr] warning: function is never used: `flip_dragon`
Dec 13 21:30:17.730 INFO [stderr]    --> src/game_logic.rs:309:1
Dec 13 21:30:17.730 INFO [stderr]     |
Dec 13 21:30:17.730 INFO [stderr] 309 | pub fn flip_dragon(playfield: Playfield, suit: Suit) -> Option<Playfield> {
Dec 13 21:30:17.730 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 21:30:17.730 INFO [stderr] 
Dec 13 21:30:17.730 INFO [stderr] warning: function is never used: `make_test_playfield`
Dec 13 21:30:17.730 INFO [stderr]    --> src/game_logic.rs:343:1
Dec 13 21:30:17.730 INFO [stderr]     |
Dec 13 21:30:17.730 INFO [stderr] 343 | fn make_test_playfield() -> Playfield {
Dec 13 21:30:17.730 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 21:30:17.730 INFO [stderr] 
Dec 13 21:30:17.730 INFO [stderr] warning: function is never used: `test_render`
Dec 13 21:30:17.730 INFO [stderr]    --> src/main.rs:206:1
Dec 13 21:30:17.730 INFO [stderr]     |
Dec 13 21:30:17.730 INFO [stderr] 206 | fn test_render() {
Dec 13 21:30:17.730 INFO [stderr]     | ^^^^^^^^^^^^^^^^
Dec 13 21:30:17.730 INFO [stderr] 
Dec 13 21:30:17.735 INFO [stderr] warning: variable `Red` should have a snake case name such as `red`
Dec 13 21:30:17.735 INFO [stderr]   --> src/game_logic.rs:17:13
Dec 13 21:30:17.735 INFO [stderr]    |
Dec 13 21:30:17.735 INFO [stderr] 17 |             Red => 0,
Dec 13 21:30:17.735 INFO [stderr]    |             ^^^
Dec 13 21:30:17.735 INFO [stderr]    |
Dec 13 21:30:17.735 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 13 21:30:17.735 INFO [stderr] 
Dec 13 21:30:17.735 INFO [stderr] warning: variable `Green` should have a snake case name such as `green`
Dec 13 21:30:17.735 INFO [stderr]   --> src/game_logic.rs:18:13
Dec 13 21:30:17.735 INFO [stderr]    |
Dec 13 21:30:17.735 INFO [stderr] 18 |             Green => 1,
Dec 13 21:30:17.735 INFO [stderr]    |             ^^^^^
Dec 13 21:30:17.735 INFO [stderr] 
Dec 13 21:30:17.735 INFO [stderr] warning: variable `Black` should have a snake case name such as `black`
Dec 13 21:30:17.735 INFO [stderr]   --> src/game_logic.rs:19:13
Dec 13 21:30:17.735 INFO [stderr]    |
Dec 13 21:30:17.735 INFO [stderr] 19 |             Black => 2,
Dec 13 21:30:17.735 INFO [stderr]    |             ^^^^^
Dec 13 21:30:17.735 INFO [stderr] 
Dec 13 21:30:17.739 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 21:30:17.739 INFO [stderr]    --> src/main.rs:229:5
Dec 13 21:30:17.739 INFO [stderr]     |
Dec 13 21:30:17.739 INFO [stderr] 229 |     io::stdout().flush();
Dec 13 21:30:17.739 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^
Dec 13 21:30:17.739 INFO [stderr]     |
Dec 13 21:30:17.739 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 13 21:30:17.739 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 21:30:17.739 INFO [stderr] 
Dec 13 21:30:17.739 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 21:30:17.739 INFO [stderr]    --> src/main.rs:241:9
Dec 13 21:30:17.739 INFO [stderr]     |
Dec 13 21:30:17.739 INFO [stderr] 241 |         io::stdout().flush();
Dec 13 21:30:17.739 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^
Dec 13 21:30:17.739 INFO [stderr]     |
Dec 13 21:30:17.739 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 21:30:17.739 INFO [stderr] 
Dec 13 21:30:17.739 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 21:30:17.739 INFO [stderr]    --> src/main.rs:244:9
Dec 13 21:30:17.739 INFO [stderr]     |
Dec 13 21:30:17.739 INFO [stderr] 244 |         io::stdin().read_line(&mut buf);
Dec 13 21:30:17.739 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 21:30:17.739 INFO [stderr]     |
Dec 13 21:30:17.739 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 21:30:17.739 INFO [stderr] 
Dec 13 21:30:18.421 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.33s
Dec 13 21:30:18.421 INFO [stderr] su: No module specific data is present
Dec 13 21:30:18.875 INFO running `"docker" "inspect" "490f8a52d91c7dd401fa03997d3fbc5c755d334986ae3ce001437b03c0c2e38a"`
Dec 13 21:30:18.949 INFO running `"docker" "rm" "-f" "490f8a52d91c7dd401fa03997d3fbc5c755d334986ae3ce001437b03c0c2e38a"`
Dec 13 21:30:19.099 INFO [stdout] 490f8a52d91c7dd401fa03997d3fbc5c755d334986ae3ce001437b03c0c2e38a
Dec 13 21:30:19.101 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 13 21:30:19.251 INFO [stdout] 33301711600ce668b10a921894278f4a1b214df615fca9c46b10db07ebf2e205
Dec 13 21:30:19.252 INFO running `"docker" "start" "-a" "33301711600ce668b10a921894278f4a1b214df615fca9c46b10db07ebf2e205"`
Dec 13 21:30:20.167 INFO [stderr] usermod: no changes
Dec 13 21:30:20.239 INFO [stderr]    Compiling shenzen-solitaire v0.1.0 (/source)
Dec 13 21:30:20.699 INFO [stderr] warning: unused import: `ANSIString`
Dec 13 21:30:20.699 INFO [stderr]  --> src/main.rs:5:17
Dec 13 21:30:20.699 INFO [stderr]   |
Dec 13 21:30:20.699 INFO [stderr] 5 | use ansi_term::{ANSIString, Colour, Style};
Dec 13 21:30:20.699 INFO [stderr]   |                 ^^^^^^^^^^
Dec 13 21:30:20.699 INFO [stderr]   |
Dec 13 21:30:20.699 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 21:30:20.699 INFO [stderr] 
Dec 13 21:30:20.895 INFO [stderr] warning: unreachable pattern
Dec 13 21:30:20.895 INFO [stderr]   --> src/game_logic.rs:18:13
Dec 13 21:30:20.895 INFO [stderr]    |
Dec 13 21:30:20.895 INFO [stderr] 17 |             Red => 0,
Dec 13 21:30:20.895 INFO [stderr]    |             --- matches any value
Dec 13 21:30:20.895 INFO [stderr] 18 |             Green => 1,
Dec 13 21:30:20.895 INFO [stderr]    |             ^^^^^ unreachable pattern
Dec 13 21:30:20.895 INFO [stderr]    |
Dec 13 21:30:20.895 INFO [stderr]    = note: #[warn(unreachable_patterns)] on by default
Dec 13 21:30:20.895 INFO [stderr] 
Dec 13 21:30:20.895 INFO [stderr] warning: unreachable pattern
Dec 13 21:30:20.895 INFO [stderr]   --> src/game_logic.rs:19:13
Dec 13 21:30:20.895 INFO [stderr]    |
Dec 13 21:30:20.895 INFO [stderr] 17 |             Red => 0,
Dec 13 21:30:20.895 INFO [stderr]    |             --- matches any value
Dec 13 21:30:20.895 INFO [stderr] 18 |             Green => 1,
Dec 13 21:30:20.895 INFO [stderr] 19 |             Black => 2,
Dec 13 21:30:20.895 INFO [stderr]    |             ^^^^^ unreachable pattern
Dec 13 21:30:20.895 INFO [stderr] 
Dec 13 21:30:20.895 INFO [stderr] warning: unused variable: `i`
Dec 13 21:30:20.895 INFO [stderr]   --> src/game_logic.rs:47:13
Dec 13 21:30:20.895 INFO [stderr]    |
Dec 13 21:30:20.895 INFO [stderr] 47 |         for i in 0..4 {
Dec 13 21:30:20.895 INFO [stderr]    |             ^ help: consider using `_i` instead
Dec 13 21:30:20.895 INFO [stderr]    |
Dec 13 21:30:20.895 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 13 21:30:20.895 INFO [stderr] 
Dec 13 21:30:20.895 INFO [stderr] warning: unused variable: `i`
Dec 13 21:30:20.895 INFO [stderr]   --> src/main.rs:77:9
Dec 13 21:30:20.895 INFO [stderr]    |
Dec 13 21:30:20.895 INFO [stderr] 77 |     for i in 0..6 {
Dec 13 21:30:20.895 INFO [stderr]    |         ^ help: consider using `_i` instead
Dec 13 21:30:20.895 INFO [stderr] 
Dec 13 21:30:20.895 INFO [stderr] warning: unused variable: `i`
Dec 13 21:30:20.895 INFO [stderr]   --> src/main.rs:87:9
Dec 13 21:30:20.895 INFO [stderr]    |
Dec 13 21:30:20.895 INFO [stderr] 87 |     for i in 0..6 {
Dec 13 21:30:20.895 INFO [stderr]    |         ^ help: consider using `_i` instead
Dec 13 21:30:20.895 INFO [stderr] 
Dec 13 21:30:20.895 INFO [stderr] warning: unused variable: `Red`
Dec 13 21:30:20.895 INFO [stderr]   --> src/game_logic.rs:17:13
Dec 13 21:30:20.895 INFO [stderr]    |
Dec 13 21:30:20.895 INFO [stderr] 17 |             Red => 0,
Dec 13 21:30:20.895 INFO [stderr]    |             ^^^ help: consider using `_Red` instead
Dec 13 21:30:20.895 INFO [stderr] 
Dec 13 21:30:20.895 INFO [stderr] warning: unused variable: `Green`
Dec 13 21:30:20.895 INFO [stderr]   --> src/game_logic.rs:18:13
Dec 13 21:30:20.895 INFO [stderr]    |
Dec 13 21:30:20.895 INFO [stderr] 18 |             Green => 1,
Dec 13 21:30:20.896 INFO [stderr]    |             ^^^^^ help: consider using `_Green` instead
Dec 13 21:30:20.896 INFO [stderr] 
Dec 13 21:30:20.896 INFO [stderr] warning: unused variable: `Black`
Dec 13 21:30:20.896 INFO [stderr]   --> src/game_logic.rs:19:13
Dec 13 21:30:20.896 INFO [stderr]    |
Dec 13 21:30:20.896 INFO [stderr] 19 |             Black => 2,
Dec 13 21:30:20.896 INFO [stderr]    |             ^^^^^ help: consider using `_Black` instead
Dec 13 21:30:20.896 INFO [stderr] 
Dec 13 21:30:20.935 INFO [stderr] warning: variable does not need to be mutable
Dec 13 21:30:20.935 INFO [stderr]    --> src/game_logic.rs:139:9
Dec 13 21:30:20.935 INFO [stderr]     |
Dec 13 21:30:20.935 INFO [stderr] 139 |     let mut deck = make_shuffled_deck();
Dec 13 21:30:20.935 INFO [stderr]     |         ----^^^^
Dec 13 21:30:20.935 INFO [stderr]     |         |
Dec 13 21:30:20.935 INFO [stderr]     |         help: remove this `mut`
Dec 13 21:30:20.935 INFO [stderr]     |
Dec 13 21:30:20.935 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 13 21:30:20.935 INFO [stderr] 
Dec 13 21:30:20.955 INFO [stderr] warning: method is never used: `to_index`
Dec 13 21:30:20.955 INFO [stderr]   --> src/game_logic.rs:15:5
Dec 13 21:30:20.955 INFO [stderr]    |
Dec 13 21:30:20.955 INFO [stderr] 15 |     pub fn to_index(&self) -> usize {
Dec 13 21:30:20.955 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 21:30:20.955 INFO [stderr]    |
Dec 13 21:30:20.955 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 13 21:30:20.955 INFO [stderr] 
Dec 13 21:30:20.955 INFO [stderr] warning: function is never used: `test_render`
Dec 13 21:30:20.955 INFO [stderr]    --> src/main.rs:206:1
Dec 13 21:30:20.955 INFO [stderr]     |
Dec 13 21:30:20.955 INFO [stderr] 206 | fn test_render() {
Dec 13 21:30:20.955 INFO [stderr]     | ^^^^^^^^^^^^^^^^
Dec 13 21:30:20.955 INFO [stderr] 
Dec 13 21:30:20.955 INFO [stderr] warning: variable `Red` should have a snake case name such as `red`
Dec 13 21:30:20.955 INFO [stderr]   --> src/game_logic.rs:17:13
Dec 13 21:30:20.955 INFO [stderr]    |
Dec 13 21:30:20.955 INFO [stderr] 17 |             Red => 0,
Dec 13 21:30:20.955 INFO [stderr]    |             ^^^
Dec 13 21:30:20.955 INFO [stderr]    |
Dec 13 21:30:20.955 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 13 21:30:20.955 INFO [stderr] 
Dec 13 21:30:20.955 INFO [stderr] warning: variable `Green` should have a snake case name such as `green`
Dec 13 21:30:20.955 INFO [stderr]   --> src/game_logic.rs:18:13
Dec 13 21:30:20.955 INFO [stderr]    |
Dec 13 21:30:20.955 INFO [stderr] 18 |             Green => 1,
Dec 13 21:30:20.955 INFO [stderr]    |             ^^^^^
Dec 13 21:30:20.955 INFO [stderr] 
Dec 13 21:30:20.955 INFO [stderr] warning: variable `Black` should have a snake case name such as `black`
Dec 13 21:30:20.955 INFO [stderr]   --> src/game_logic.rs:19:13
Dec 13 21:30:20.955 INFO [stderr]    |
Dec 13 21:30:20.955 INFO [stderr] 19 |             Black => 2,
Dec 13 21:30:20.955 INFO [stderr]    |             ^^^^^
Dec 13 21:30:20.955 INFO [stderr] 
Dec 13 21:30:20.956 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 21:30:20.956 INFO [stderr]    --> src/main.rs:229:5
Dec 13 21:30:20.956 INFO [stderr]     |
Dec 13 21:30:20.956 INFO [stderr] 229 |     io::stdout().flush();
Dec 13 21:30:20.956 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^
Dec 13 21:30:20.956 INFO [stderr]     |
Dec 13 21:30:20.956 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 13 21:30:20.963 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 21:30:20.963 INFO [stderr] 
Dec 13 21:30:20.963 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 21:30:20.963 INFO [stderr]    --> src/main.rs:241:9
Dec 13 21:30:20.963 INFO [stderr]     |
Dec 13 21:30:20.963 INFO [stderr] 241 |         io::stdout().flush();
Dec 13 21:30:20.963 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^
Dec 13 21:30:20.963 INFO [stderr]     |
Dec 13 21:30:20.963 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 21:30:20.963 INFO [stderr] 
Dec 13 21:30:20.963 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 21:30:20.963 INFO [stderr]    --> src/main.rs:244:9
Dec 13 21:30:20.963 INFO [stderr]     |
Dec 13 21:30:20.963 INFO [stderr] 244 |         io::stdin().read_line(&mut buf);
Dec 13 21:30:20.963 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 21:30:20.963 INFO [stderr]     |
Dec 13 21:30:20.963 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 21:30:20.963 INFO [stderr] 
Dec 13 21:30:21.734 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.53s
Dec 13 21:30:21.735 INFO [stderr] su: No module specific data is present
Dec 13 21:30:22.604 INFO running `"docker" "inspect" "33301711600ce668b10a921894278f4a1b214df615fca9c46b10db07ebf2e205"`
Dec 13 21:30:22.754 INFO running `"docker" "rm" "-f" "33301711600ce668b10a921894278f4a1b214df615fca9c46b10db07ebf2e205"`
Dec 13 21:30:22.947 INFO [stdout] 33301711600ce668b10a921894278f4a1b214df615fca9c46b10db07ebf2e205
Dec 13 21:30:22.949 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 13 21:30:23.239 INFO [stdout] e51e415c072e4a189c235b4fba3b40e559e7517f69b48c8b0aac55a045890112
Dec 13 21:30:23.247 INFO running `"docker" "start" "-a" "e51e415c072e4a189c235b4fba3b40e559e7517f69b48c8b0aac55a045890112"`
Dec 13 21:30:24.395 INFO [stderr] usermod: no changes
Dec 13 21:30:24.455 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 13 21:30:24.455 INFO [stderr]      Running /target/debug/deps/shenzen_solitaire-ce33e674e29af98c
Dec 13 21:30:24.471 INFO [stdout] 
Dec 13 21:30:24.471 INFO [stdout] running 5 tests
Dec 13 21:30:24.501 INFO [stdout] test game_logic::test_flip_dragons_no_space ... ok
Dec 13 21:30:24.501 INFO [stdout] test game_logic::test_flip_dragons_all_in_freecells ... ok
Dec 13 21:30:24.501 INFO [stdout] test game_logic::test_flip_dragons_on_top_of_each_other ... ok
Dec 13 21:30:24.501 INFO [stdout] test game_logic::test_is_legal_move ... ok
Dec 13 21:30:24.507 INFO [stdout] test game_logic::test_make_deck ... ok
Dec 13 21:30:24.507 INFO [stdout] 
Dec 13 21:30:24.507 INFO [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 21:30:24.507 INFO [stdout] 
Dec 13 21:30:24.507 INFO [stderr] su: No module specific data is present
Dec 13 21:30:25.084 INFO running `"docker" "inspect" "e51e415c072e4a189c235b4fba3b40e559e7517f69b48c8b0aac55a045890112"`
Dec 13 21:30:25.173 INFO running `"docker" "rm" "-f" "e51e415c072e4a189c235b4fba3b40e559e7517f69b48c8b0aac55a045890112"`
Dec 13 21:30:25.300 INFO [stdout] e51e415c072e4a189c235b4fba3b40e559e7517f69b48c8b0aac55a045890112