[INFO] cloning repository https://github.com/minipub/poker
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/minipub/poker" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fminipub%2Fpoker", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fminipub%2Fpoker'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fb6df48ef8084eefd749557f4e4bccc5f5c7269c
[INFO] testing minipub/poker against master#1871252fc8bb672d40787e67404e6eaae7059369 for pr-125151
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fminipub%2Fpoker" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/minipub/poker on toolchain 1871252fc8bb672d40787e67404e6eaae7059369
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/minipub/poker
[INFO] finished tweaking git repo https://github.com/minipub/poker
[INFO] tweaked toml for git repo https://github.com/minipub/poker written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/minipub/poker already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 12d01eb3aa4fbbd311ceae48cd49c8d89b4c643c975b8120cb82e3e1bdeb0d74
[INFO] running `Command { std: "docker" "start" "-a" "12d01eb3aa4fbbd311ceae48cd49c8d89b4c643c975b8120cb82e3e1bdeb0d74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "12d01eb3aa4fbbd311ceae48cd49c8d89b4c643c975b8120cb82e3e1bdeb0d74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12d01eb3aa4fbbd311ceae48cd49c8d89b4c643c975b8120cb82e3e1bdeb0d74", kill_on_drop: false }`
[INFO] [stdout] 12d01eb3aa4fbbd311ceae48cd49c8d89b4c643c975b8120cb82e3e1bdeb0d74
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e5cd157fe0306c3ac9a6899ba68c86ce23d25244caaf3fe9135f23ca21eb0c6d
[INFO] running `Command { std: "docker" "start" "-a" "e5cd157fe0306c3ac9a6899ba68c86ce23d25244caaf3fe9135f23ca21eb0c6d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.139
[INFO] [stderr]    Compiling getrandom v0.2.8
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling poker v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: found module declaration for lib.rs
[INFO] [stdout]  --> src/main.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | mod lib;
[INFO] [stdout]   | ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: lib.rs is the root of this crate's library target
[INFO] [stdout]   = help: to refer to it from other targets, use the library's name as the path
[INFO] [stdout]   = note: `#[warn(special_module_name)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `DECK_TWO`
[INFO] [stdout]  --> src/lib/judger.rs:6:34
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::lib::deck::{DECK_ONE, DECK_TWO};
[INFO] [stdout]   |                                  ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::lib::card::*`
[INFO] [stdout]  --> src/lib/mgr.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::lib::card::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::lib::color::*`
[INFO] [stdout]  --> src/lib/mgr.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::lib::color::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::lib::deck::*`
[INFO] [stdout]  --> src/lib/mgr.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::lib::deck::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::lib::judger::*`
[INFO] [stdout]  --> src/lib/mgr.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::lib::judger::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::lib::player::*`
[INFO] [stdout]  --> src/lib/mgr.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::lib::player::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::lib::point::*`
[INFO] [stdout]  --> src/lib/mgr.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::lib::point::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::lib::session::*`
[INFO] [stdout]  --> src/lib/mgr.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::lib::session::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::lib::style::chain::Chain`
[INFO] [stdout]  --> src/lib/mgr.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::lib::style::chain::Chain;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::lib::style::iface::Suit`
[INFO] [stdout]  --> src/lib/mgr.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::lib::style::iface::Suit;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::lib::style::pairs::Pairs`
[INFO] [stdout]   --> src/lib/mgr.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use crate::lib::style::pairs::Pairs;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::lib::style::three_with_ones::ThreeWithOnes`
[INFO] [stdout]   --> src/lib/mgr.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use crate::lib::style::three_with_ones::ThreeWithOnes;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::lib::player::PlayerNum`
[INFO] [stdout]   --> src/lib/session.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use crate::lib::player::PlayerNum;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::lib::card::*`
[INFO] [stdout]  --> src/lib/style/fools.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::lib::card::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cs`
[INFO] [stdout]    --> src/lib/player.rs:107:17
[INFO] [stdout]     |
[INFO] [stdout] 107 |     pub fn play(cs: Box<Vec<Card>>) {}
[INFO] [stdout]     |                 ^^ help: if this is intentional, prefix it with an underscore: `_cs`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cs`
[INFO] [stdout]   --> src/lib/style/fools.rs:27:19
[INFO] [stdout]    |
[INFO] [stdout] 27 |     fn cmp(&self, cs: &Vec<Card>) -> Option<CardStyle> {
[INFO] [stdout]    |                   ^^ help: if this is intentional, prefix it with an underscore: `_cs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `other`
[INFO] [stdout]   --> src/lib/style/fools.rs:58:18
[INFO] [stdout]    |
[INFO] [stdout] 58 |     fn eq(&self, other: &Self) -> bool {
[INFO] [stdout]    |                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_other`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `other`
[INFO] [stdout]   --> src/lib/style/fools.rs:61:18
[INFO] [stdout]    |
[INFO] [stdout] 61 |     fn ne(&self, other: &Self) -> bool {
[INFO] [stdout]    |                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_other`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `other`
[INFO] [stdout]   --> src/lib/style/fools.rs:77:18
[INFO] [stdout]    |
[INFO] [stdout] 77 |     fn gt(&self, other: &Self) -> bool {
[INFO] [stdout]    |                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_other`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `other`
[INFO] [stdout]   --> src/lib/style/fools.rs:81:18
[INFO] [stdout]    |
[INFO] [stdout] 81 |     fn ge(&self, other: &Self) -> bool {
[INFO] [stdout]    |                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_other`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `other`
[INFO] [stdout]   --> src/lib/style/fools.rs:85:18
[INFO] [stdout]    |
[INFO] [stdout] 85 |     fn le(&self, other: &Self) -> bool {
[INFO] [stdout]    |                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_other`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `other`
[INFO] [stdout]   --> src/lib/style/fools.rs:89:18
[INFO] [stdout]    |
[INFO] [stdout] 89 |     fn lt(&self, other: &Self) -> bool {
[INFO] [stdout]    |                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_other`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `k`
[INFO] [stdout]   --> src/lib/style/four_with_pairs.rs:56:14
[INFO] [stdout]    |
[INFO] [stdout] 56 |         for (k, v) in buckets {
[INFO] [stdout]    |              ^ help: if this is intentional, prefix it with an underscore: `_k`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `k`
[INFO] [stdout]   --> src/lib/style/four_with_two.rs:56:14
[INFO] [stdout]    |
[INFO] [stdout] 56 |         for (k, v) in buckets {
[INFO] [stdout]    |              ^ help: if this is intentional, prefix it with an underscore: `_k`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `k`
[INFO] [stdout]   --> src/lib/style/three_with_ones.rs:66:14
[INFO] [stdout]    |
[INFO] [stdout] 66 |         for (k, v) in buckets {
[INFO] [stdout]    |              ^ help: if this is intentional, prefix it with an underscore: `_k`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `k`
[INFO] [stdout]   --> src/lib/style/three_with_pairs.rs:66:14
[INFO] [stdout]    |
[INFO] [stdout] 66 |         for (k, v) in buckets {
[INFO] [stdout]    |              ^ help: if this is intentional, prefix it with an underscore: `_k`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `k`
[INFO] [stdout]   --> src/lib/style/threes.rs:61:14
[INFO] [stdout]    |
[INFO] [stdout] 61 |         for (k, v) in buckets {
[INFO] [stdout]    |              ^ help: if this is intentional, prefix it with an underscore: `_k`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Spades`, `Plum`, `Square`, and `Hearts` are never constructed
[INFO] [stdout]  --> src/lib/color.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub enum Color {
[INFO] [stdout]   |          ----- variants in this enum
[INFO] [stdout] 3 |     Spades,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 4 |     Plum,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 5 |     Square,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 6 |     Hearts,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Color` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DECK_ONE` is never used
[INFO] [stdout]  --> src/lib/deck.rs:5:11
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub const DECK_ONE: u8 = 1;
[INFO] [stdout]   |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DECK_TWO` is never used
[INFO] [stdout]  --> src/lib/deck.rs:6:11
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub const DECK_TWO: u8 = 2;
[INFO] [stdout]   |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Deck` is never constructed
[INFO] [stdout]   --> src/lib/deck.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct Deck {}
[INFO] [stdout]    |            ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Deck` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/lib/deck.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl Deck {
[INFO] [stdout]    | --------- associated function in this implementation
[INFO] [stdout] 13 |     pub fn new(cnt: u8) -> Box<Vec<Card>> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Judger` is never constructed
[INFO] [stdout]   --> src/lib/judger.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct Judger {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Judger` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]   --> src/lib/judger.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl Judger {
[INFO] [stdout]    | ----------- associated items in this implementation
[INFO] [stdout] 17 |     pub fn new(deck_num: u8, cards: Box<Vec<Card>>) -> Judger {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 25 |     pub fn shuffle(&mut self) {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 30 |     pub fn reserve(&mut self, cnt: u8) {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 42 |     pub fn deal_lord(&mut self, p: Rc<RefCell<Player>>) {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 59 |     pub fn deal(&mut self, ps: &Vec<Rc<RefCell<Player>>>) {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 84 |     pub fn cards_count(&self) -> usize {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 88 |     pub fn lords_count(&self) -> usize {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test` is never used
[INFO] [stdout]   --> src/lib/mgr.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub fn test() {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Three` and `Four` are never constructed
[INFO] [stdout]  --> src/lib/player.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub enum PlayerNum {
[INFO] [stdout]   |          --------- variants in this enum
[INFO] [stdout] 8 |     Three(u8),
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 9 |     Four(u8),
[INFO] [stdout]   |     ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `PlayerNum` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Player` is never constructed
[INFO] [stdout]   --> src/lib/player.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct Player<'a> {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Player` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/lib/player.rs:22:12
[INFO] [stdout]     |
[INFO] [stdout] 21  | impl<'a> Player<'a> {
[INFO] [stdout]     | ------------------- associated items in this implementation
[INFO] [stdout] 22  |     pub fn new(id: u8, name: &str) -> Player {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 32  |     pub fn set_lord(&mut self) {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 36  |     pub fn push_card_func(p: Rc<RefCell<Player>>, is_diff: bool) -> Box<dyn FnMut(Card) + '_> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 44  |     pub fn push_diff_card(&mut self, t: Card) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 64  |     pub fn push_dup_card(&mut self, t: Card) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 78  |     pub fn find_card(&mut self, t: &Card) -> Result<usize, usize> {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 84  |     pub fn del_card_by_idx(&mut self, idx: usize) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 88  |     pub fn del_card(&mut self, t: &Card) {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 99  |     pub fn cards_count(&self) -> usize {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 103 |     pub fn set_seat(&mut self, i: usize) {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 107 |     pub fn play(cs: Box<Vec<Card>>) {}
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple variants are never constructed
[INFO] [stdout]   --> src/lib/point.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub enum Point {
[INFO] [stdout]    |          ----- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 24 |     BigTwo(BigTwo),
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 25 |     Ace(Ace),
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 26 |     King(King),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 27 |     Queen(Queen),
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 28 |     Jack(Jack),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 29 |     Ten(Ten),
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 30 |     Nine(Nine),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 31 |     Eight(Eight),
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 32 |     Seven(Seven),
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 33 |     Six(Six),
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 34 |     Five(Five),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 35 |     Four(Four),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 36 |     Three(Three),
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Point` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Three`, `Four`, and `None` are never constructed
[INFO] [stdout]   --> src/lib/session.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub enum NumConfig {
[INFO] [stdout]    |          --------- variants in this enum
[INFO] [stdout] 16 |     Three(u8, u8, u8),
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 17 |     Four(u8, u8, u8),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 18 |     None,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `NumConfig` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Session` is never constructed
[INFO] [stdout]   --> src/lib/session.rs:22:12
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub struct Session<'a> {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Session` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Round` is never constructed
[INFO] [stdout]   --> src/lib/session.rs:33:12
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub struct Round<'a> {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Round` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `push_player`, `begin`, `set_lord`, and `play_round` are never used
[INFO] [stdout]   --> src/lib/session.rs:39:12
[INFO] [stdout]    |
[INFO] [stdout] 38 | impl<'a> Session<'a> {
[INFO] [stdout]    | -------------------- associated items in this implementation
[INFO] [stdout] 39 |     pub fn new(id: u64, nc: NumConfig) -> Result<Session<'a>, &'a str> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 76 |     pub fn push_player(&mut self, p: Rc<RefCell<player::Player<'a>>>) {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 82 |     pub fn begin(&mut self) {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 92 |     pub fn set_lord(&mut self, i: usize) {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 97 |     pub fn play_round(&mut self, p: Rc<RefCell<player::Player<'a>>>, cs: &Vec<Card>) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/lib/style/mod.rs:21:19
[INFO] [stdout]    |
[INFO] [stdout] 21 |     FourWithPairs(Rc<four_with_pairs::FourWithPairs>),
[INFO] [stdout]    |     ------------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 21 |     FourWithPairs(()),
[INFO] [stdout]    |                   ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/lib/style/mod.rs:22:17
[INFO] [stdout]    |
[INFO] [stdout] 22 |     FourWithTwo(Rc<four_with_two::FourWithTwo>),
[INFO] [stdout]    |     ----------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 22 |     FourWithTwo(()),
[INFO] [stdout]    |                 ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/lib/style/mod.rs:23:10
[INFO] [stdout]    |
[INFO] [stdout] 23 |     Boom(Rc<boom::Bomb>),
[INFO] [stdout]    |     ---- ^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 23 |     Boom(()),
[INFO] [stdout]    |          ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/lib/style/mod.rs:24:11
[INFO] [stdout]    |
[INFO] [stdout] 24 |     Chain(Rc<chain::Chain>),
[INFO] [stdout]    |     ----- ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 24 |     Chain(()),
[INFO] [stdout]    |           ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/lib/style/mod.rs:25:11
[INFO] [stdout]    |
[INFO] [stdout] 25 |     Pairs(Rc<pairs::Pairs>),
[INFO] [stdout]    |     ----- ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 25 |     Pairs(()),
[INFO] [stdout]    |           ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/lib/style/mod.rs:26:19
[INFO] [stdout]    |
[INFO] [stdout] 26 |     ThreeWithOnes(Rc<three_with_ones::ThreeWithOnes>),
[INFO] [stdout]    |     ------------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 26 |     ThreeWithOnes(()),
[INFO] [stdout]    |                   ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/lib/style/mod.rs:27:20
[INFO] [stdout]    |
[INFO] [stdout] 27 |     ThreeWithPairs(Rc<three_with_pairs::ThreeWithPairs>),
[INFO] [stdout]    |     -------------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 27 |     ThreeWithPairs(()),
[INFO] [stdout]    |                    ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/lib/style/mod.rs:28:12
[INFO] [stdout]    |
[INFO] [stdout] 28 |     Threes(Rc<threes::Threes>),
[INFO] [stdout]    |     ------ ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 28 |     Threes(()),
[INFO] [stdout]    |            ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/lib/style/mod.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout] 29 |     Single(Rc<single::Single>),
[INFO] [stdout]    |     ------ ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 29 |     Single(()),
[INFO] [stdout]    |            ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Fools` is never constructed
[INFO] [stdout]   --> src/lib/style/mod.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub enum CardStyle {
[INFO] [stdout]    |          --------- variant in this enum
[INFO] [stdout] 20 |     Fools(Rc<fools::Fools>),
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `CardStyle` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `cmp` and `to_style` are never used
[INFO] [stdout]   --> src/lib/style/mod.rs:33:12
[INFO] [stdout]    |
[INFO] [stdout] 32 | impl CardStyle {
[INFO] [stdout]    | -------------- associated items in this implementation
[INFO] [stdout] 33 |     pub fn cmp(&self, cs: &Vec<Card>) -> Option<CardStyle> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 57 |     pub fn to_style(cs: &Vec<Card>) -> Option<CardStyle> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `to_style` is never used
[INFO] [stdout]   --> src/lib/style/boom.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl Bomb {
[INFO] [stdout]    | --------- associated function in this implementation
[INFO] [stdout] 13 |     pub fn to_style(cs: &Vec<Card>) -> Option<CardStyle> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `to_style` is never used
[INFO] [stdout]   --> src/lib/style/chain.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl Chain {
[INFO] [stdout]    | ---------- associated function in this implementation
[INFO] [stdout] 13 |     pub fn to_style(cs: &Vec<Card>) -> Option<CardStyle> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `to_style` is never used
[INFO] [stdout]   --> src/lib/style/fools.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 15 | impl Fools {
[INFO] [stdout]    | ---------- associated function in this implementation
[INFO] [stdout] 16 |     pub fn to_style(cs: &Vec<Card>) -> Option<CardStyle> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `to_style` is never used
[INFO] [stdout]   --> src/lib/style/four_with_pairs.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl FourWithPairs {
[INFO] [stdout]    | ------------------ associated function in this implementation
[INFO] [stdout] 14 |     pub fn to_style(cs: &Vec<Card>) -> Option<CardStyle> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `to_style` is never used
[INFO] [stdout]   --> src/lib/style/four_with_two.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl FourWithTwo {
[INFO] [stdout]    | ---------------- associated function in this implementation
[INFO] [stdout] 14 |     pub fn to_style(cs: &Vec<Card>) -> Option<CardStyle> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `same_layer` is never used
[INFO] [stdout]   --> src/lib/style/iface.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 9  | pub trait Layer {
[INFO] [stdout]    |           ----- method in this trait
[INFO] [stdout] 10 |     type Other;
[INFO] [stdout] 11 |     fn same_layer(&self, _: Self::Other) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `cmp` is never used
[INFO] [stdout]   --> src/lib/style/iface.rs:17:8
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub trait StyleCmp {
[INFO] [stdout]    |           -------- method in this trait
[INFO] [stdout] 17 |     fn cmp(&self, cs: &Vec<Card>) -> Option<CardStyle>;
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `ToStyle` is never used
[INFO] [stdout]   --> src/lib/style/iface.rs:20:10
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub type ToStyle = fn(cs: &Vec<Card>) -> Option<CardStyle>;
[INFO] [stdout]    |          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `to_style` is never used
[INFO] [stdout]   --> src/lib/style/pairs.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl Pairs {
[INFO] [stdout]    | ---------- associated function in this implementation
[INFO] [stdout] 13 |     pub fn to_style(cs: &Vec<Card>) -> Option<CardStyle> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `to_style` is never used
[INFO] [stdout]   --> src/lib/style/single.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 9  | impl Single {
[INFO] [stdout]    | ----------- associated function in this implementation
[INFO] [stdout] 10 |     pub fn to_style(cs: &Vec<Card>) -> Option<CardStyle> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `to_style` is never used
[INFO] [stdout]   --> src/lib/style/three_with_ones.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl ThreeWithOnes {
[INFO] [stdout]    | ------------------ associated function in this implementation
[INFO] [stdout] 14 |     pub fn to_style(cs: &Vec<Card>) -> Option<CardStyle> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `to_style` is never used
[INFO] [stdout]   --> src/lib/style/three_with_pairs.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl ThreeWithPairs {
[INFO] [stdout]    | ------------------- associated function in this implementation
[INFO] [stdout] 14 |     pub fn to_style(cs: &Vec<Card>) -> Option<CardStyle> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `to_style` is never used
[INFO] [stdout]   --> src/lib/style/threes.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl Threes {
[INFO] [stdout]    | ----------- associated function in this implementation
[INFO] [stdout] 14 |     pub fn to_style(cs: &Vec<Card>) -> Option<CardStyle> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 68 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.50s
[INFO] running `Command { std: "docker" "inspect" "e5cd157fe0306c3ac9a6899ba68c86ce23d25244caaf3fe9135f23ca21eb0c6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5cd157fe0306c3ac9a6899ba68c86ce23d25244caaf3fe9135f23ca21eb0c6d", kill_on_drop: false }`
[INFO] [stdout] e5cd157fe0306c3ac9a6899ba68c86ce23d25244caaf3fe9135f23ca21eb0c6d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f8cec70c4c202c8f8f37008e945a184df2a0f60fde39e92c1841d5ec08f8c552
[INFO] running `Command { std: "docker" "start" "-a" "f8cec70c4c202c8f8f37008e945a184df2a0f60fde39e92c1841d5ec08f8c552", kill_on_drop: false }`
[INFO] [stderr]    Compiling poker v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: found module declaration for lib.rs
[INFO] [stdout]  --> src/main.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | mod lib;
[INFO] [stdout]   | ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: lib.rs is the root of this crate's library target
[INFO] [stdout]   = help: to refer to it from other targets, use the library's name as the path
[INFO] [stdout]   = note: `#[warn(special_module_name)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `DECK_TWO`
[INFO] [stdout]  --> src/lib/judger.rs:6:34
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::lib::deck::{DECK_ONE, DECK_TWO};
[INFO] [stdout]   |                                  ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::lib::card::*`
[INFO] [stdout]  --> src/lib/mgr.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::lib::card::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::lib::color::*`
[INFO] [stdout]  --> src/lib/mgr.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::lib::color::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::lib::deck::*`
[INFO] [stdout]  --> src/lib/mgr.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::lib::deck::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::lib::judger::*`
[INFO] [stdout]  --> src/lib/mgr.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::lib::judger::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::lib::player::*`
[INFO] [stdout]  --> src/lib/mgr.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::lib::player::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::lib::point::*`
[INFO] [stdout]  --> src/lib/mgr.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::lib::point::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::lib::session::*`
[INFO] [stdout]  --> src/lib/mgr.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::lib::session::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::lib::style::chain::Chain`
[INFO] [stdout]  --> src/lib/mgr.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::lib::style::chain::Chain;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::lib::style::iface::Suit`
[INFO] [stdout]  --> src/lib/mgr.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::lib::style::iface::Suit;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::lib::style::pairs::Pairs`
[INFO] [stdout]   --> src/lib/mgr.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use crate::lib::style::pairs::Pairs;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::lib::style::three_with_ones::ThreeWithOnes`
[INFO] [stdout]   --> src/lib/mgr.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use crate::lib::style::three_with_ones::ThreeWithOnes;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::lib::player::PlayerNum`
[INFO] [stdout]   --> src/lib/session.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use crate::lib::player::PlayerNum;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::lib::card::*`
[INFO] [stdout]  --> src/lib/style/fools.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::lib::card::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cs`
[INFO] [stdout]    --> src/lib/player.rs:107:17
[INFO] [stdout]     |
[INFO] [stdout] 107 |     pub fn play(cs: Box<Vec<Card>>) {}
[INFO] [stdout]     |                 ^^ help: if this is intentional, prefix it with an underscore: `_cs`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cs`
[INFO] [stdout]   --> src/lib/style/fools.rs:27:19
[INFO] [stdout]    |
[INFO] [stdout] 27 |     fn cmp(&self, cs: &Vec<Card>) -> Option<CardStyle> {
[INFO] [stdout]    |                   ^^ help: if this is intentional, prefix it with an underscore: `_cs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `other`
[INFO] [stdout]   --> src/lib/style/fools.rs:58:18
[INFO] [stdout]    |
[INFO] [stdout] 58 |     fn eq(&self, other: &Self) -> bool {
[INFO] [stdout]    |                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_other`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `other`
[INFO] [stdout]   --> src/lib/style/fools.rs:61:18
[INFO] [stdout]    |
[INFO] [stdout] 61 |     fn ne(&self, other: &Self) -> bool {
[INFO] [stdout]    |                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_other`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `other`
[INFO] [stdout]   --> src/lib/style/fools.rs:77:18
[INFO] [stdout]    |
[INFO] [stdout] 77 |     fn gt(&self, other: &Self) -> bool {
[INFO] [stdout]    |                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_other`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `other`
[INFO] [stdout]   --> src/lib/style/fools.rs:81:18
[INFO] [stdout]    |
[INFO] [stdout] 81 |     fn ge(&self, other: &Self) -> bool {
[INFO] [stdout]    |                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_other`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `other`
[INFO] [stdout]   --> src/lib/style/fools.rs:85:18
[INFO] [stdout]    |
[INFO] [stdout] 85 |     fn le(&self, other: &Self) -> bool {
[INFO] [stdout]    |                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_other`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `other`
[INFO] [stdout]   --> src/lib/style/fools.rs:89:18
[INFO] [stdout]    |
[INFO] [stdout] 89 |     fn lt(&self, other: &Self) -> bool {
[INFO] [stdout]    |                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_other`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `k`
[INFO] [stdout]   --> src/lib/style/four_with_pairs.rs:56:14
[INFO] [stdout]    |
[INFO] [stdout] 56 |         for (k, v) in buckets {
[INFO] [stdout]    |              ^ help: if this is intentional, prefix it with an underscore: `_k`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `k`
[INFO] [stdout]   --> src/lib/style/four_with_two.rs:56:14
[INFO] [stdout]    |
[INFO] [stdout] 56 |         for (k, v) in buckets {
[INFO] [stdout]    |              ^ help: if this is intentional, prefix it with an underscore: `_k`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `k`
[INFO] [stdout]   --> src/lib/style/three_with_ones.rs:66:14
[INFO] [stdout]    |
[INFO] [stdout] 66 |         for (k, v) in buckets {
[INFO] [stdout]    |              ^ help: if this is intentional, prefix it with an underscore: `_k`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `k`
[INFO] [stdout]   --> src/lib/style/three_with_pairs.rs:66:14
[INFO] [stdout]    |
[INFO] [stdout] 66 |         for (k, v) in buckets {
[INFO] [stdout]    |              ^ help: if this is intentional, prefix it with an underscore: `_k`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `k`
[INFO] [stdout]   --> src/lib/style/threes.rs:61:14
[INFO] [stdout]    |
[INFO] [stdout] 61 |         for (k, v) in buckets {
[INFO] [stdout]    |              ^ help: if this is intentional, prefix it with an underscore: `_k`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `cards_count` and `lords_count` are never used
[INFO] [stdout]   --> src/lib/judger.rs:84:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl Judger {
[INFO] [stdout]    | ----------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 84 |     pub fn cards_count(&self) -> usize {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 88 |     pub fn lords_count(&self) -> usize {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test` is never used
[INFO] [stdout]   --> src/lib/mgr.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub fn test() {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Three` and `Four` are never constructed
[INFO] [stdout]  --> src/lib/player.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub enum PlayerNum {
[INFO] [stdout]   |          --------- variants in this enum
[INFO] [stdout] 8 |     Three(u8),
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 9 |     Four(u8),
[INFO] [stdout]   |     ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `PlayerNum` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `id` and `name` are never read
[INFO] [stdout]   --> src/lib/player.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct Player<'a> {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] 14 |     id: u8,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 15 |     name: &'a str,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Player` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `find_card`, `del_card_by_idx`, and `play` are never used
[INFO] [stdout]    --> src/lib/player.rs:78:12
[INFO] [stdout]     |
[INFO] [stdout] 21  | impl<'a> Player<'a> {
[INFO] [stdout]     | ------------------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 78  |     pub fn find_card(&mut self, t: &Card) -> Result<usize, usize> {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 84  |     pub fn del_card_by_idx(&mut self, idx: usize) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 107 |     pub fn play(cs: Box<Vec<Card>>) {}
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `id`, `round`, `player_num`, `deck_num`, and `reserve_num` are never read
[INFO] [stdout]   --> src/lib/session.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub struct Session<'a> {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] 23 |     id: u64,
[INFO] [stdout]    |     ^^
[INFO] [stdout] ...
[INFO] [stdout] 26 |     round: Round<'a>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 27 |     player_num: u8,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 28 |     deck_num: u8,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 29 |     reserve_num: u8,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Session` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `player` and `style` are never read
[INFO] [stdout]   --> src/lib/session.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub struct Round<'a> {
[INFO] [stdout]    |            ----- fields in this struct
[INFO] [stdout] 34 |     player: Option<Rc<RefCell<player::Player<'a>>>>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 35 |     style: Option<style::CardStyle>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Round` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `play_round` is never used
[INFO] [stdout]   --> src/lib/session.rs:97:12
[INFO] [stdout]    |
[INFO] [stdout] 38 | impl<'a> Session<'a> {
[INFO] [stdout]    | -------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 97 |     pub fn play_round(&mut self, p: Rc<RefCell<player::Player<'a>>>, cs: &Vec<Card>) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Fools` is never constructed
[INFO] [stdout]   --> src/lib/style/mod.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub enum CardStyle {
[INFO] [stdout]    |          --------- variant in this enum
[INFO] [stdout] 20 |     Fools(Rc<fools::Fools>),
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `CardStyle` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `to_style` is never used
[INFO] [stdout]   --> src/lib/style/fools.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 15 | impl Fools {
[INFO] [stdout]    | ---------- associated function in this implementation
[INFO] [stdout] 16 |     pub fn to_style(cs: &Vec<Card>) -> Option<CardStyle> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `to_style` is never used
[INFO] [stdout]   --> src/lib/style/four_with_pairs.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl FourWithPairs {
[INFO] [stdout]    | ------------------ associated function in this implementation
[INFO] [stdout] 14 |     pub fn to_style(cs: &Vec<Card>) -> Option<CardStyle> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `to_style` is never used
[INFO] [stdout]   --> src/lib/style/four_with_two.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl FourWithTwo {
[INFO] [stdout]    | ---------------- associated function in this implementation
[INFO] [stdout] 14 |     pub fn to_style(cs: &Vec<Card>) -> Option<CardStyle> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 40 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "f8cec70c4c202c8f8f37008e945a184df2a0f60fde39e92c1841d5ec08f8c552", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8cec70c4c202c8f8f37008e945a184df2a0f60fde39e92c1841d5ec08f8c552", kill_on_drop: false }`
[INFO] [stdout] f8cec70c4c202c8f8f37008e945a184df2a0f60fde39e92c1841d5ec08f8c552
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 56365ca3e65e7505a48cea0f28645bc949a6e53892f366f92eed9d9ec0579f61
[INFO] running `Command { std: "docker" "start" "-a" "56365ca3e65e7505a48cea0f28645bc949a6e53892f366f92eed9d9ec0579f61", kill_on_drop: false }`
[INFO] [stderr] warning: found module declaration for lib.rs
[INFO] [stderr]  --> src/main.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | mod lib;
[INFO] [stderr]   | ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: lib.rs is the root of this crate's library target
[INFO] [stderr]   = help: to refer to it from other targets, use the library's name as the path
[INFO] [stderr]   = note: `#[warn(special_module_name)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `DECK_TWO`
[INFO] [stderr]  --> src/lib/judger.rs:6:34
[INFO] [stderr]   |
[INFO] [stderr] 6 | use crate::lib::deck::{DECK_ONE, DECK_TWO};
[INFO] [stderr]   |                                  ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::lib::card::*`
[INFO] [stderr]  --> src/lib/mgr.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::lib::card::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::lib::color::*`
[INFO] [stderr]  --> src/lib/mgr.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use crate::lib::color::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::lib::deck::*`
[INFO] [stderr]  --> src/lib/mgr.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use crate::lib::deck::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::lib::judger::*`
[INFO] [stderr]  --> src/lib/mgr.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use crate::lib::judger::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::lib::player::*`
[INFO] [stderr]  --> src/lib/mgr.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use crate::lib::player::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::lib::point::*`
[INFO] [stderr]  --> src/lib/mgr.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use crate::lib::point::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::lib::session::*`
[INFO] [stderr]  --> src/lib/mgr.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use crate::lib::session::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::lib::style::chain::Chain`
[INFO] [stderr]  --> src/lib/mgr.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use crate::lib::style::chain::Chain;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::lib::style::iface::Suit`
[INFO] [stderr]  --> src/lib/mgr.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use crate::lib::style::iface::Suit;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::lib::style::pairs::Pairs`
[INFO] [stderr]   --> src/lib/mgr.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | use crate::lib::style::pairs::Pairs;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::lib::style::three_with_ones::ThreeWithOnes`
[INFO] [stderr]   --> src/lib/mgr.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 | use crate::lib::style::three_with_ones::ThreeWithOnes;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::lib::player::PlayerNum`
[INFO] [stderr]   --> src/lib/session.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | use crate::lib::player::PlayerNum;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::lib::card::*`
[INFO] [stderr]  --> src/lib/style/fools.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use crate::lib::card::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cs`
[INFO] [stderr]    --> src/lib/player.rs:107:17
[INFO] [stderr]     |
[INFO] [stderr] 107 |     pub fn play(cs: Box<Vec<Card>>) {}
[INFO] [stderr]     |                 ^^ help: if this is intentional, prefix it with an underscore: `_cs`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cs`
[INFO] [stderr]   --> src/lib/style/fools.rs:27:19
[INFO] [stderr]    |
[INFO] [stderr] 27 |     fn cmp(&self, cs: &Vec<Card>) -> Option<CardStyle> {
[INFO] [stderr]    |                   ^^ help: if this is intentional, prefix it with an underscore: `_cs`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `other`
[INFO] [stderr]   --> src/lib/style/fools.rs:58:18
[INFO] [stderr]    |
[INFO] [stderr] 58 |     fn eq(&self, other: &Self) -> bool {
[INFO] [stderr]    |                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_other`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `other`
[INFO] [stderr]   --> src/lib/style/fools.rs:61:18
[INFO] [stderr]    |
[INFO] [stderr] 61 |     fn ne(&self, other: &Self) -> bool {
[INFO] [stderr]    |                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_other`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `other`
[INFO] [stderr]   --> src/lib/style/fools.rs:77:18
[INFO] [stderr]    |
[INFO] [stderr] 77 |     fn gt(&self, other: &Self) -> bool {
[INFO] [stderr]    |                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_other`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `other`
[INFO] [stderr]   --> src/lib/style/fools.rs:81:18
[INFO] [stderr]    |
[INFO] [stderr] 81 |     fn ge(&self, other: &Self) -> bool {
[INFO] [stderr]    |                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_other`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `other`
[INFO] [stderr]   --> src/lib/style/fools.rs:85:18
[INFO] [stderr]    |
[INFO] [stderr] 85 |     fn le(&self, other: &Self) -> bool {
[INFO] [stderr]    |                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_other`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `other`
[INFO] [stderr]   --> src/lib/style/fools.rs:89:18
[INFO] [stderr]    |
[INFO] [stderr] 89 |     fn lt(&self, other: &Self) -> bool {
[INFO] [stderr]    |                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_other`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `k`
[INFO] [stderr]   --> src/lib/style/four_with_pairs.rs:56:14
[INFO] [stderr]    |
[INFO] [stderr] 56 |         for (k, v) in buckets {
[INFO] [stderr]    |              ^ help: if this is intentional, prefix it with an underscore: `_k`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `k`
[INFO] [stderr]   --> src/lib/style/four_with_two.rs:56:14
[INFO] [stderr]    |
[INFO] [stderr] 56 |         for (k, v) in buckets {
[INFO] [stderr]    |              ^ help: if this is intentional, prefix it with an underscore: `_k`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `k`
[INFO] [stderr]   --> src/lib/style/three_with_ones.rs:66:14
[INFO] [stderr]    |
[INFO] [stderr] 66 |         for (k, v) in buckets {
[INFO] [stderr]    |              ^ help: if this is intentional, prefix it with an underscore: `_k`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `k`
[INFO] [stderr]   --> src/lib/style/three_with_pairs.rs:66:14
[INFO] [stderr]    |
[INFO] [stderr] 66 |         for (k, v) in buckets {
[INFO] [stderr]    |              ^ help: if this is intentional, prefix it with an underscore: `_k`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `k`
[INFO] [stderr]   --> src/lib/style/threes.rs:61:14
[INFO] [stderr]    |
[INFO] [stderr] 61 |         for (k, v) in buckets {
[INFO] [stderr]    |              ^ help: if this is intentional, prefix it with an underscore: `_k`
[INFO] [stderr] 
[INFO] [stderr] warning: methods `cards_count` and `lords_count` are never used
[INFO] [stderr]   --> src/lib/judger.rs:84:12
[INFO] [stderr]    |
[INFO] [stderr] 16 | impl Judger {
[INFO] [stderr]    | ----------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 84 |     pub fn cards_count(&self) -> usize {
[INFO] [stderr]    |            ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 88 |     pub fn lords_count(&self) -> usize {
[INFO] [stderr]    |            ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `test` is never used
[INFO] [stderr]   --> src/lib/mgr.rs:13:8
[INFO] [stderr]    |
[INFO] [stderr] 13 | pub fn test() {
[INFO] [stderr]    |        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variants `Three` and `Four` are never constructed
[INFO] [stderr]  --> src/lib/player.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub enum PlayerNum {
[INFO] [stderr]   |          --------- variants in this enum
[INFO] [stderr] 8 |     Three(u8),
[INFO] [stderr]   |     ^^^^^
[INFO] [stderr] 9 |     Four(u8),
[INFO] [stderr]   |     ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `PlayerNum` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: fields `id` and `name` are never read
[INFO] [stderr]   --> src/lib/player.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 13 | pub struct Player<'a> {
[INFO] [stderr]    |            ------ fields in this struct
[INFO] [stderr] 14 |     id: u8,
[INFO] [stderr]    |     ^^
[INFO] [stderr] 15 |     name: &'a str,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Player` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `find_card`, `del_card_by_idx`, and `play` are never used
[INFO] [stderr]    --> src/lib/player.rs:78:12
[INFO] [stderr]     |
[INFO] [stderr] 21  | impl<'a> Player<'a> {
[INFO] [stderr]     | ------------------- associated items in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 78  |     pub fn find_card(&mut self, t: &Card) -> Result<usize, usize> {
[INFO] [stderr]     |            ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 84  |     pub fn del_card_by_idx(&mut self, idx: usize) {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 107 |     pub fn play(cs: Box<Vec<Card>>) {}
[INFO] [stderr]     |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `id`, `round`, `player_num`, `deck_num`, and `reserve_num` are never read
[INFO] [stderr]   --> src/lib/session.rs:23:5
[INFO] [stderr]    |
[INFO] [stderr] 22 | pub struct Session<'a> {
[INFO] [stderr]    |            ------- fields in this struct
[INFO] [stderr] 23 |     id: u64,
[INFO] [stderr]    |     ^^
[INFO] [stderr] ...
[INFO] [stderr] 26 |     round: Round<'a>,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 27 |     player_num: u8,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 28 |     deck_num: u8,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 29 |     reserve_num: u8,
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Session` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: fields `player` and `style` are never read
[INFO] [stderr]   --> src/lib/session.rs:34:5
[INFO] [stderr]    |
[INFO] [stderr] 33 | pub struct Round<'a> {
[INFO] [stderr]    |            ----- fields in this struct
[INFO] [stderr] 34 |     player: Option<Rc<RefCell<player::Player<'a>>>>,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 35 |     style: Option<style::CardStyle>,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Round` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: method `play_round` is never used
[INFO] [stderr]   --> src/lib/session.rs:97:12
[INFO] [stderr]    |
[INFO] [stderr] 38 | impl<'a> Session<'a> {
[INFO] [stderr]    | -------------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 97 |     pub fn play_round(&mut self, p: Rc<RefCell<player::Player<'a>>>, cs: &Vec<Card>) -> bool {
[INFO] [stderr]    |            ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant `Fools` is never constructed
[INFO] [stderr]   --> src/lib/style/mod.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 19 | pub enum CardStyle {
[INFO] [stderr]    |          --------- variant in this enum
[INFO] [stderr] 20 |     Fools(Rc<fools::Fools>),
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `CardStyle` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `to_style` is never used
[INFO] [stderr]   --> src/lib/style/fools.rs:16:12
[INFO] [stderr]    |
[INFO] [stderr] 15 | impl Fools {
[INFO] [stderr]    | ---------- associated function in this implementation
[INFO] [stderr] 16 |     pub fn to_style(cs: &Vec<Card>) -> Option<CardStyle> {
[INFO] [stderr]    |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `to_style` is never used
[INFO] [stderr]   --> src/lib/style/four_with_pairs.rs:14:12
[INFO] [stderr]    |
[INFO] [stderr] 13 | impl FourWithPairs {
[INFO] [stderr]    | ------------------ associated function in this implementation
[INFO] [stderr] 14 |     pub fn to_style(cs: &Vec<Card>) -> Option<CardStyle> {
[INFO] [stderr]    |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `to_style` is never used
[INFO] [stderr]   --> src/lib/style/four_with_two.rs:14:12
[INFO] [stderr]    |
[INFO] [stderr] 13 | impl FourWithTwo {
[INFO] [stderr]    | ---------------- associated function in this implementation
[INFO] [stderr] 14 |     pub fn to_style(cs: &Vec<Card>) -> Option<CardStyle> {
[INFO] [stderr]    |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `poker` (bin "poker" test) generated 40 warnings (run `cargo fix --bin "poker" --tests` to apply 14 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/poker-a545ced7201d89a7)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test lib::color::tests::test_eq ... ok
[INFO] [stdout] test lib::player::tests::test_del_card ... ok
[INFO] [stdout] test lib::player::tests::test_push_card ... ok
[INFO] [stdout] test lib::session::tests::test_session_3_players ... ok
[INFO] [stdout] test lib::session::tests::test_session_none_numconfig ... ok
[INFO] [stdout] test lib::session::tests::test_session_4_players ... ok
[INFO] [stdout] test lib::style::four_with_two::tests::test_suit ... ok
[INFO] [stdout] test lib::style::tests::test_cmp ... ok
[INFO] [stdout] test lib::style::tests::test_chain ... ok
[INFO] [stdout] test lib::style::tests::test_single ... ok
[INFO] [stdout] test lib::style::four_with_pairs::tests::test_suit ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- lib::style::four_with_pairs::tests::test_suit stdout ----
[INFO] [stdout] buckets: {5: [Card { point: Five(5), color: Spades }, Card { point: Five(5), color: Hearts }], 10: [Card { point: Ten(10), color: Spades }, Card { point: Ten(10), color: Plum }, Card { point: Ten(10), color: Square }, Card { point: Ten(10), color: Hearts }]}
[INFO] [stdout] thread 'lib::style::four_with_pairs::tests::test_suit' panicked at src/lib/style/four_with_pairs.rs:144:9:
[INFO] [stdout] assertion `left == right` failed
[INFO] [stdout]   left: true
[INFO] [stdout]  right: false
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x561cccdbb185 - std::backtrace_rs::backtrace::libunwind::trace::h59d96bdb08384354
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/../../backtrace/src/backtrace/libunwind.rs:105:5
[INFO] [stdout]    1:     0x561cccdbb185 - std::backtrace_rs::backtrace::trace_unsynchronized::h9cf5becacfc93fba
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x561cccdbb185 - std::sys_common::backtrace::_print_fmt::h10b76d10405dbd48
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x561cccdbb185 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h6ed9e62a156d84e4
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x561cccde1ebb - core::fmt::rt::Argument::fmt::h645c680983f03c9f
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/fmt/rt.rs:165:63
[INFO] [stdout]    5:     0x561cccde1ebb - core::fmt::write::h8bcd80919a02be29
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/fmt/mod.rs:1169:21
[INFO] [stdout]    6:     0x561cccdb89bf - std::io::Write::write_fmt::h8d0c47c662cad79c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/io/mod.rs:1835:15
[INFO] [stdout]    7:     0x561cccdbaf5e - std::sys_common::backtrace::_print::h6306f131a28d62b0
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x561cccdbaf5e - std::sys_common::backtrace::print::h7079288e0a26dfcc
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x561cccdbc989 - std::panicking::default_hook::{{closure}}::hb063ecec81a736ba
[INFO] [stdout]   10:     0x561cccdbc64e - std::panicking::default_hook::hd56ee406bf547b5c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:295:9
[INFO] [stdout]   11:     0x561cccd539da - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::he5eacdef44c8728f
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2036:9
[INFO] [stdout]   12:     0x561cccd539da - test::test_main::{{closure}}::h0ec9aed229e79095
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:137:21
[INFO] [stdout]   13:     0x561cccdbcf8b - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hcbd0d80e1ad4e4f9
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2036:9
[INFO] [stdout]   14:     0x561cccdbcf8b - std::panicking::rust_panic_with_hook::h624aa3ca42ebb8f2
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:799:13
[INFO] [stdout]   15:     0x561cccdbcd04 - std::panicking::begin_panic_handler::{{closure}}::hbc4e76194a5e287c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:664:13
[INFO] [stdout]   16:     0x561cccdbb649 - std::sys_common::backtrace::__rust_end_short_backtrace::h847fedc9d1ff7b6d
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   17:     0x561cccdbca37 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:652:5
[INFO] [stdout]   18:     0x561cccce6d83 - core::panicking::panic_fmt::hec11a924b87ce965
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x561cccce71ae - core::panicking::assert_failed_inner::h01c8f7f0c1caba58
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panicking.rs:408:17
[INFO] [stdout]   20:     0x561cccd114be - core::panicking::assert_failed::hde84a1c78907dbd3
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panicking.rs:363:5
[INFO] [stdout]   21:     0x561cccd083bc - poker::lib::style::four_with_pairs::tests::test_suit::h0c75c8ceb447cf66
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib/style/four_with_pairs.rs:144:9
[INFO] [stdout]   22:     0x561cccd07c37 - poker::lib::style::four_with_pairs::tests::test_suit::{{closure}}::h1b292ad58c401ec0
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib/style/four_with_pairs.rs:133:19
[INFO] [stdout]   23:     0x561cccd0fb96 - core::ops::function::FnOnce::call_once::h01b126a1c1bff451
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x561cccd583bb - core::ops::function::FnOnce::call_once::h2e43a8f6f3d94b99
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x561cccd583bb - test::__rust_begin_short_backtrace::h214c9f2d2d3fee90
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:625:18
[INFO] [stdout]   26:     0x561cccd57ac1 - test::run_test_in_process::{{closure}}::h510b7ba7990692a5
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:648:60
[INFO] [stdout]   27:     0x561cccd57ac1 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4157186197a93871
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   28:     0x561cccd57ac1 - std::panicking::try::do_call::h1bf2463bccd4b28c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:559:40
[INFO] [stdout]   29:     0x561cccd57ac1 - std::panicking::try::hd6d4808c9fab4fa5
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:523:19
[INFO] [stdout]   30:     0x561cccd57ac1 - std::panic::catch_unwind::hd5641d97d123f9f2
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panic.rs:149:14
[INFO] [stdout]   31:     0x561cccd57ac1 - test::run_test_in_process::hc273b71c8b878a4c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:648:27
[INFO] [stdout]   32:     0x561cccd57ac1 - test::run_test::{{closure}}::h6838df834eb8467e
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:569:43
[INFO] [stdout]   33:     0x561cccd20484 - test::run_test::{{closure}}::h608b98ecff5665fb
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:599:41
[INFO] [stdout]   34:     0x561cccd20484 - std::sys_common::backtrace::__rust_begin_short_backtrace::hdc4182b97d1042e9
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   35:     0x561cccd24eb2 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h571773fd21d674c8
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/thread/mod.rs:542:17
[INFO] [stdout]   36:     0x561cccd24eb2 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hdcd384cf2fa70ba3
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   37:     0x561cccd24eb2 - std::panicking::try::do_call::h4f1a44bd81423be1
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:559:40
[INFO] [stdout]   38:     0x561cccd24eb2 - std::panicking::try::h5e02afcb81dcd361
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:523:19
[INFO] [stdout]   39:     0x561cccd24eb2 - std::panic::catch_unwind::h022f75775bfd8c45
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panic.rs:149:14
[INFO] [stdout]   40:     0x561cccd24eb2 - std::thread::Builder::spawn_unchecked_::{{closure}}::hf5a62e9e4e6df1f8
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/thread/mod.rs:541:30
[INFO] [stdout]   41:     0x561cccd24eb2 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6d56360aeb9509a7
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x561cccdc127b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h7a343dc551c06baa
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2022:9
[INFO] [stdout]   43:     0x561cccdc127b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h30b8111cbaa644f3
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2022:9
[INFO] [stdout]   44:     0x561cccdc127b - std::sys::pal::unix::thread::Thread::new::thread_start::h7404e134e61e7a11
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys/pal/unix/thread.rs:108:17
[INFO] [stdout]   45:     0x7f59eff2bac3 - <unknown>
[INFO] [stdout]   46:     0x7f59effbca04 - __clone
[INFO] [stdout]   47:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     lib::style::four_with_pairs::tests::test_suit
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 10 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--bin poker`
[INFO] running `Command { std: "docker" "inspect" "56365ca3e65e7505a48cea0f28645bc949a6e53892f366f92eed9d9ec0579f61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56365ca3e65e7505a48cea0f28645bc949a6e53892f366f92eed9d9ec0579f61", kill_on_drop: false }`
[INFO] [stdout] 56365ca3e65e7505a48cea0f28645bc949a6e53892f366f92eed9d9ec0579f61
[INFO] testing minipub/poker against try#b642703cf9526da1e72c0b6755753b939a9c6b6d for pr-125151
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fminipub%2Fpoker" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/minipub/poker on toolchain b642703cf9526da1e72c0b6755753b939a9c6b6d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/minipub/poker
[INFO] finished tweaking git repo https://github.com/minipub/poker
[INFO] tweaked toml for git repo https://github.com/minipub/poker written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/minipub/poker already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] baf0ce9c9b461305bf832148e9c94e6b7ac85dd116375d7c49b94e02afb551b4
[INFO] running `Command { std: "docker" "start" "-a" "baf0ce9c9b461305bf832148e9c94e6b7ac85dd116375d7c49b94e02afb551b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "baf0ce9c9b461305bf832148e9c94e6b7ac85dd116375d7c49b94e02afb551b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "baf0ce9c9b461305bf832148e9c94e6b7ac85dd116375d7c49b94e02afb551b4", kill_on_drop: false }`
[INFO] [stdout] baf0ce9c9b461305bf832148e9c94e6b7ac85dd116375d7c49b94e02afb551b4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8270c9d1854a7c7dbf62503569b7efc568f5e28b153b90f698b92ffd65a5d5da
[INFO] running `Command { std: "docker" "start" "-a" "8270c9d1854a7c7dbf62503569b7efc568f5e28b153b90f698b92ffd65a5d5da", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.139
[INFO] [stderr]    Compiling getrandom v0.2.8
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling poker v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: found module declaration for lib.rs
[INFO] [stdout]  --> src/main.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | mod lib;
[INFO] [stdout]   | ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: lib.rs is the root of this crate's library target
[INFO] [stdout]   = help: to refer to it from other targets, use the library's name as the path
[INFO] [stdout]   = note: `#[warn(special_module_name)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `DECK_TWO`
[INFO] [stdout]  --> src/lib/judger.rs:6:34
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::lib::deck::{DECK_ONE, DECK_TWO};
[INFO] [stdout]   |                                  ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::lib::card::*`
[INFO] [stdout]  --> src/lib/mgr.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::lib::card::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::lib::color::*`
[INFO] [stdout]  --> src/lib/mgr.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::lib::color::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::lib::deck::*`
[INFO] [stdout]  --> src/lib/mgr.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::lib::deck::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::lib::judger::*`
[INFO] [stdout]  --> src/lib/mgr.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::lib::judger::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::lib::player::*`
[INFO] [stdout]  --> src/lib/mgr.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::lib::player::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::lib::point::*`
[INFO] [stdout]  --> src/lib/mgr.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::lib::point::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::lib::session::*`
[INFO] [stdout]  --> src/lib/mgr.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::lib::session::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::lib::style::chain::Chain`
[INFO] [stdout]  --> src/lib/mgr.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::lib::style::chain::Chain;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::lib::style::iface::Suit`
[INFO] [stdout]  --> src/lib/mgr.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::lib::style::iface::Suit;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::lib::style::pairs::Pairs`
[INFO] [stdout]   --> src/lib/mgr.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use crate::lib::style::pairs::Pairs;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::lib::style::three_with_ones::ThreeWithOnes`
[INFO] [stdout]   --> src/lib/mgr.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use crate::lib::style::three_with_ones::ThreeWithOnes;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::lib::player::PlayerNum`
[INFO] [stdout]   --> src/lib/session.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use crate::lib::player::PlayerNum;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::lib::card::*`
[INFO] [stdout]  --> src/lib/style/fools.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::lib::card::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cs`
[INFO] [stdout]    --> src/lib/player.rs:107:17
[INFO] [stdout]     |
[INFO] [stdout] 107 |     pub fn play(cs: Box<Vec<Card>>) {}
[INFO] [stdout]     |                 ^^ help: if this is intentional, prefix it with an underscore: `_cs`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cs`
[INFO] [stdout]   --> src/lib/style/fools.rs:27:19
[INFO] [stdout]    |
[INFO] [stdout] 27 |     fn cmp(&self, cs: &Vec<Card>) -> Option<CardStyle> {
[INFO] [stdout]    |                   ^^ help: if this is intentional, prefix it with an underscore: `_cs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `other`
[INFO] [stdout]   --> src/lib/style/fools.rs:58:18
[INFO] [stdout]    |
[INFO] [stdout] 58 |     fn eq(&self, other: &Self) -> bool {
[INFO] [stdout]    |                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_other`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `other`
[INFO] [stdout]   --> src/lib/style/fools.rs:61:18
[INFO] [stdout]    |
[INFO] [stdout] 61 |     fn ne(&self, other: &Self) -> bool {
[INFO] [stdout]    |                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_other`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `other`
[INFO] [stdout]   --> src/lib/style/fools.rs:77:18
[INFO] [stdout]    |
[INFO] [stdout] 77 |     fn gt(&self, other: &Self) -> bool {
[INFO] [stdout]    |                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_other`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `other`
[INFO] [stdout]   --> src/lib/style/fools.rs:81:18
[INFO] [stdout]    |
[INFO] [stdout] 81 |     fn ge(&self, other: &Self) -> bool {
[INFO] [stdout]    |                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_other`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `other`
[INFO] [stdout]   --> src/lib/style/fools.rs:85:18
[INFO] [stdout]    |
[INFO] [stdout] 85 |     fn le(&self, other: &Self) -> bool {
[INFO] [stdout]    |                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_other`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `other`
[INFO] [stdout]   --> src/lib/style/fools.rs:89:18
[INFO] [stdout]    |
[INFO] [stdout] 89 |     fn lt(&self, other: &Self) -> bool {
[INFO] [stdout]    |                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_other`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `k`
[INFO] [stdout]   --> src/lib/style/four_with_pairs.rs:56:14
[INFO] [stdout]    |
[INFO] [stdout] 56 |         for (k, v) in buckets {
[INFO] [stdout]    |              ^ help: if this is intentional, prefix it with an underscore: `_k`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `k`
[INFO] [stdout]   --> src/lib/style/four_with_two.rs:56:14
[INFO] [stdout]    |
[INFO] [stdout] 56 |         for (k, v) in buckets {
[INFO] [stdout]    |              ^ help: if this is intentional, prefix it with an underscore: `_k`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `k`
[INFO] [stdout]   --> src/lib/style/three_with_ones.rs:66:14
[INFO] [stdout]    |
[INFO] [stdout] 66 |         for (k, v) in buckets {
[INFO] [stdout]    |              ^ help: if this is intentional, prefix it with an underscore: `_k`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `k`
[INFO] [stdout]   --> src/lib/style/three_with_pairs.rs:66:14
[INFO] [stdout]    |
[INFO] [stdout] 66 |         for (k, v) in buckets {
[INFO] [stdout]    |              ^ help: if this is intentional, prefix it with an underscore: `_k`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `k`
[INFO] [stdout]   --> src/lib/style/threes.rs:61:14
[INFO] [stdout]    |
[INFO] [stdout] 61 |         for (k, v) in buckets {
[INFO] [stdout]    |              ^ help: if this is intentional, prefix it with an underscore: `_k`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Spades`, `Plum`, `Square`, and `Hearts` are never constructed
[INFO] [stdout]  --> src/lib/color.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub enum Color {
[INFO] [stdout]   |          ----- variants in this enum
[INFO] [stdout] 3 |     Spades,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 4 |     Plum,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 5 |     Square,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 6 |     Hearts,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Color` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DECK_ONE` is never used
[INFO] [stdout]  --> src/lib/deck.rs:5:11
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub const DECK_ONE: u8 = 1;
[INFO] [stdout]   |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DECK_TWO` is never used
[INFO] [stdout]  --> src/lib/deck.rs:6:11
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub const DECK_TWO: u8 = 2;
[INFO] [stdout]   |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Deck` is never constructed
[INFO] [stdout]   --> src/lib/deck.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct Deck {}
[INFO] [stdout]    |            ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Deck` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/lib/deck.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl Deck {
[INFO] [stdout]    | --------- associated function in this implementation
[INFO] [stdout] 13 |     pub fn new(cnt: u8) -> Box<Vec<Card>> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Judger` is never constructed
[INFO] [stdout]   --> src/lib/judger.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct Judger {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Judger` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]   --> src/lib/judger.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl Judger {
[INFO] [stdout]    | ----------- associated items in this implementation
[INFO] [stdout] 17 |     pub fn new(deck_num: u8, cards: Box<Vec<Card>>) -> Judger {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 25 |     pub fn shuffle(&mut self) {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 30 |     pub fn reserve(&mut self, cnt: u8) {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 42 |     pub fn deal_lord(&mut self, p: Rc<RefCell<Player>>) {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 59 |     pub fn deal(&mut self, ps: &Vec<Rc<RefCell<Player>>>) {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 84 |     pub fn cards_count(&self) -> usize {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 88 |     pub fn lords_count(&self) -> usize {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test` is never used
[INFO] [stdout]   --> src/lib/mgr.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub fn test() {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Three` and `Four` are never constructed
[INFO] [stdout]  --> src/lib/player.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub enum PlayerNum {
[INFO] [stdout]   |          --------- variants in this enum
[INFO] [stdout] 8 |     Three(u8),
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 9 |     Four(u8),
[INFO] [stdout]   |     ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `PlayerNum` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Player` is never constructed
[INFO] [stdout]   --> src/lib/player.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct Player<'a> {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Player` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/lib/player.rs:22:12
[INFO] [stdout]     |
[INFO] [stdout] 21  | impl<'a> Player<'a> {
[INFO] [stdout]     | ------------------- associated items in this implementation
[INFO] [stdout] 22  |     pub fn new(id: u8, name: &str) -> Player {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 32  |     pub fn set_lord(&mut self) {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 36  |     pub fn push_card_func(p: Rc<RefCell<Player>>, is_diff: bool) -> Box<dyn FnMut(Card) + '_> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 44  |     pub fn push_diff_card(&mut self, t: Card) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 64  |     pub fn push_dup_card(&mut self, t: Card) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 78  |     pub fn find_card(&mut self, t: &Card) -> Result<usize, usize> {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 84  |     pub fn del_card_by_idx(&mut self, idx: usize) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 88  |     pub fn del_card(&mut self, t: &Card) {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 99  |     pub fn cards_count(&self) -> usize {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 103 |     pub fn set_seat(&mut self, i: usize) {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 107 |     pub fn play(cs: Box<Vec<Card>>) {}
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple variants are never constructed
[INFO] [stdout]   --> src/lib/point.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub enum Point {
[INFO] [stdout]    |          ----- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 24 |     BigTwo(BigTwo),
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 25 |     Ace(Ace),
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 26 |     King(King),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 27 |     Queen(Queen),
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 28 |     Jack(Jack),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 29 |     Ten(Ten),
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 30 |     Nine(Nine),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 31 |     Eight(Eight),
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 32 |     Seven(Seven),
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 33 |     Six(Six),
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 34 |     Five(Five),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 35 |     Four(Four),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 36 |     Three(Three),
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Point` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Three`, `Four`, and `None` are never constructed
[INFO] [stdout]   --> src/lib/session.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub enum NumConfig {
[INFO] [stdout]    |          --------- variants in this enum
[INFO] [stdout] 16 |     Three(u8, u8, u8),
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 17 |     Four(u8, u8, u8),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 18 |     None,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `NumConfig` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Session` is never constructed
[INFO] [stdout]   --> src/lib/session.rs:22:12
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub struct Session<'a> {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Session` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Round` is never constructed
[INFO] [stdout]   --> src/lib/session.rs:33:12
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub struct Round<'a> {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Round` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `push_player`, `begin`, `set_lord`, and `play_round` are never used
[INFO] [stdout]   --> src/lib/session.rs:39:12
[INFO] [stdout]    |
[INFO] [stdout] 38 | impl<'a> Session<'a> {
[INFO] [stdout]    | -------------------- associated items in this implementation
[INFO] [stdout] 39 |     pub fn new(id: u64, nc: NumConfig) -> Result<Session<'a>, &'a str> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 76 |     pub fn push_player(&mut self, p: Rc<RefCell<player::Player<'a>>>) {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 82 |     pub fn begin(&mut self) {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 92 |     pub fn set_lord(&mut self, i: usize) {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 97 |     pub fn play_round(&mut self, p: Rc<RefCell<player::Player<'a>>>, cs: &Vec<Card>) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/lib/style/mod.rs:21:19
[INFO] [stdout]    |
[INFO] [stdout] 21 |     FourWithPairs(Rc<four_with_pairs::FourWithPairs>),
[INFO] [stdout]    |     ------------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 21 |     FourWithPairs(()),
[INFO] [stdout]    |                   ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/lib/style/mod.rs:22:17
[INFO] [stdout]    |
[INFO] [stdout] 22 |     FourWithTwo(Rc<four_with_two::FourWithTwo>),
[INFO] [stdout]    |     ----------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 22 |     FourWithTwo(()),
[INFO] [stdout]    |                 ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/lib/style/mod.rs:23:10
[INFO] [stdout]    |
[INFO] [stdout] 23 |     Boom(Rc<boom::Bomb>),
[INFO] [stdout]    |     ---- ^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 23 |     Boom(()),
[INFO] [stdout]    |          ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/lib/style/mod.rs:24:11
[INFO] [stdout]    |
[INFO] [stdout] 24 |     Chain(Rc<chain::Chain>),
[INFO] [stdout]    |     ----- ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 24 |     Chain(()),
[INFO] [stdout]    |           ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/lib/style/mod.rs:25:11
[INFO] [stdout]    |
[INFO] [stdout] 25 |     Pairs(Rc<pairs::Pairs>),
[INFO] [stdout]    |     ----- ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 25 |     Pairs(()),
[INFO] [stdout]    |           ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/lib/style/mod.rs:26:19
[INFO] [stdout]    |
[INFO] [stdout] 26 |     ThreeWithOnes(Rc<three_with_ones::ThreeWithOnes>),
[INFO] [stdout]    |     ------------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 26 |     ThreeWithOnes(()),
[INFO] [stdout]    |                   ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/lib/style/mod.rs:27:20
[INFO] [stdout]    |
[INFO] [stdout] 27 |     ThreeWithPairs(Rc<three_with_pairs::ThreeWithPairs>),
[INFO] [stdout]    |     -------------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 27 |     ThreeWithPairs(()),
[INFO] [stdout]    |                    ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/lib/style/mod.rs:28:12
[INFO] [stdout]    |
[INFO] [stdout] 28 |     Threes(Rc<threes::Threes>),
[INFO] [stdout]    |     ------ ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 28 |     Threes(()),
[INFO] [stdout]    |            ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/lib/style/mod.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout] 29 |     Single(Rc<single::Single>),
[INFO] [stdout]    |     ------ ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 29 |     Single(()),
[INFO] [stdout]    |            ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Fools` is never constructed
[INFO] [stdout]   --> src/lib/style/mod.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub enum CardStyle {
[INFO] [stdout]    |          --------- variant in this enum
[INFO] [stdout] 20 |     Fools(Rc<fools::Fools>),
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `CardStyle` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `cmp` and `to_style` are never used
[INFO] [stdout]   --> src/lib/style/mod.rs:33:12
[INFO] [stdout]    |
[INFO] [stdout] 32 | impl CardStyle {
[INFO] [stdout]    | -------------- associated items in this implementation
[INFO] [stdout] 33 |     pub fn cmp(&self, cs: &Vec<Card>) -> Option<CardStyle> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 57 |     pub fn to_style(cs: &Vec<Card>) -> Option<CardStyle> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `to_style` is never used
[INFO] [stdout]   --> src/lib/style/boom.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl Bomb {
[INFO] [stdout]    | --------- associated function in this implementation
[INFO] [stdout] 13 |     pub fn to_style(cs: &Vec<Card>) -> Option<CardStyle> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `to_style` is never used
[INFO] [stdout]   --> src/lib/style/chain.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl Chain {
[INFO] [stdout]    | ---------- associated function in this implementation
[INFO] [stdout] 13 |     pub fn to_style(cs: &Vec<Card>) -> Option<CardStyle> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `to_style` is never used
[INFO] [stdout]   --> src/lib/style/fools.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 15 | impl Fools {
[INFO] [stdout]    | ---------- associated function in this implementation
[INFO] [stdout] 16 |     pub fn to_style(cs: &Vec<Card>) -> Option<CardStyle> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `to_style` is never used
[INFO] [stdout]   --> src/lib/style/four_with_pairs.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl FourWithPairs {
[INFO] [stdout]    | ------------------ associated function in this implementation
[INFO] [stdout] 14 |     pub fn to_style(cs: &Vec<Card>) -> Option<CardStyle> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `to_style` is never used
[INFO] [stdout]   --> src/lib/style/four_with_two.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl FourWithTwo {
[INFO] [stdout]    | ---------------- associated function in this implementation
[INFO] [stdout] 14 |     pub fn to_style(cs: &Vec<Card>) -> Option<CardStyle> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `same_layer` is never used
[INFO] [stdout]   --> src/lib/style/iface.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 9  | pub trait Layer {
[INFO] [stdout]    |           ----- method in this trait
[INFO] [stdout] 10 |     type Other;
[INFO] [stdout] 11 |     fn same_layer(&self, _: Self::Other) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `cmp` is never used
[INFO] [stdout]   --> src/lib/style/iface.rs:17:8
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub trait StyleCmp {
[INFO] [stdout]    |           -------- method in this trait
[INFO] [stdout] 17 |     fn cmp(&self, cs: &Vec<Card>) -> Option<CardStyle>;
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `ToStyle` is never used
[INFO] [stdout]   --> src/lib/style/iface.rs:20:10
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub type ToStyle = fn(cs: &Vec<Card>) -> Option<CardStyle>;
[INFO] [stdout]    |          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `to_style` is never used
[INFO] [stdout]   --> src/lib/style/pairs.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl Pairs {
[INFO] [stdout]    | ---------- associated function in this implementation
[INFO] [stdout] 13 |     pub fn to_style(cs: &Vec<Card>) -> Option<CardStyle> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `to_style` is never used
[INFO] [stdout]   --> src/lib/style/single.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 9  | impl Single {
[INFO] [stdout]    | ----------- associated function in this implementation
[INFO] [stdout] 10 |     pub fn to_style(cs: &Vec<Card>) -> Option<CardStyle> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `to_style` is never used
[INFO] [stdout]   --> src/lib/style/three_with_ones.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl ThreeWithOnes {
[INFO] [stdout]    | ------------------ associated function in this implementation
[INFO] [stdout] 14 |     pub fn to_style(cs: &Vec<Card>) -> Option<CardStyle> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `to_style` is never used
[INFO] [stdout]   --> src/lib/style/three_with_pairs.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl ThreeWithPairs {
[INFO] [stdout]    | ------------------- associated function in this implementation
[INFO] [stdout] 14 |     pub fn to_style(cs: &Vec<Card>) -> Option<CardStyle> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `to_style` is never used
[INFO] [stdout]   --> src/lib/style/threes.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl Threes {
[INFO] [stdout]    | ----------- associated function in this implementation
[INFO] [stdout] 14 |     pub fn to_style(cs: &Vec<Card>) -> Option<CardStyle> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 68 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.57s
[INFO] running `Command { std: "docker" "inspect" "8270c9d1854a7c7dbf62503569b7efc568f5e28b153b90f698b92ffd65a5d5da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8270c9d1854a7c7dbf62503569b7efc568f5e28b153b90f698b92ffd65a5d5da", kill_on_drop: false }`
[INFO] [stdout] 8270c9d1854a7c7dbf62503569b7efc568f5e28b153b90f698b92ffd65a5d5da
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 22cbadd35d813ce9934ee577f063d4e286d83bd23ba44a4f126385fb04d29f27
[INFO] running `Command { std: "docker" "start" "-a" "22cbadd35d813ce9934ee577f063d4e286d83bd23ba44a4f126385fb04d29f27", kill_on_drop: false }`
[INFO] [stderr]    Compiling poker v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: found module declaration for lib.rs
[INFO] [stdout]  --> src/main.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | mod lib;
[INFO] [stdout]   | ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: lib.rs is the root of this crate's library target
[INFO] [stdout]   = help: to refer to it from other targets, use the library's name as the path
[INFO] [stdout]   = note: `#[warn(special_module_name)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `DECK_TWO`
[INFO] [stdout]  --> src/lib/judger.rs:6:34
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::lib::deck::{DECK_ONE, DECK_TWO};
[INFO] [stdout]   |                                  ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::lib::card::*`
[INFO] [stdout]  --> src/lib/mgr.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::lib::card::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::lib::color::*`
[INFO] [stdout]  --> src/lib/mgr.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::lib::color::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::lib::deck::*`
[INFO] [stdout]  --> src/lib/mgr.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::lib::deck::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::lib::judger::*`
[INFO] [stdout]  --> src/lib/mgr.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::lib::judger::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::lib::player::*`
[INFO] [stdout]  --> src/lib/mgr.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::lib::player::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::lib::point::*`
[INFO] [stdout]  --> src/lib/mgr.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::lib::point::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::lib::session::*`
[INFO] [stdout]  --> src/lib/mgr.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::lib::session::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::lib::style::chain::Chain`
[INFO] [stdout]  --> src/lib/mgr.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::lib::style::chain::Chain;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::lib::style::iface::Suit`
[INFO] [stdout]  --> src/lib/mgr.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::lib::style::iface::Suit;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::lib::style::pairs::Pairs`
[INFO] [stdout]   --> src/lib/mgr.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use crate::lib::style::pairs::Pairs;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::lib::style::three_with_ones::ThreeWithOnes`
[INFO] [stdout]   --> src/lib/mgr.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use crate::lib::style::three_with_ones::ThreeWithOnes;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::lib::player::PlayerNum`
[INFO] [stdout]   --> src/lib/session.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use crate::lib::player::PlayerNum;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::lib::card::*`
[INFO] [stdout]  --> src/lib/style/fools.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::lib::card::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cs`
[INFO] [stdout]    --> src/lib/player.rs:107:17
[INFO] [stdout]     |
[INFO] [stdout] 107 |     pub fn play(cs: Box<Vec<Card>>) {}
[INFO] [stdout]     |                 ^^ help: if this is intentional, prefix it with an underscore: `_cs`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cs`
[INFO] [stdout]   --> src/lib/style/fools.rs:27:19
[INFO] [stdout]    |
[INFO] [stdout] 27 |     fn cmp(&self, cs: &Vec<Card>) -> Option<CardStyle> {
[INFO] [stdout]    |                   ^^ help: if this is intentional, prefix it with an underscore: `_cs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `other`
[INFO] [stdout]   --> src/lib/style/fools.rs:58:18
[INFO] [stdout]    |
[INFO] [stdout] 58 |     fn eq(&self, other: &Self) -> bool {
[INFO] [stdout]    |                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_other`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `other`
[INFO] [stdout]   --> src/lib/style/fools.rs:61:18
[INFO] [stdout]    |
[INFO] [stdout] 61 |     fn ne(&self, other: &Self) -> bool {
[INFO] [stdout]    |                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_other`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `other`
[INFO] [stdout]   --> src/lib/style/fools.rs:77:18
[INFO] [stdout]    |
[INFO] [stdout] 77 |     fn gt(&self, other: &Self) -> bool {
[INFO] [stdout]    |                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_other`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `other`
[INFO] [stdout]   --> src/lib/style/fools.rs:81:18
[INFO] [stdout]    |
[INFO] [stdout] 81 |     fn ge(&self, other: &Self) -> bool {
[INFO] [stdout]    |                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_other`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `other`
[INFO] [stdout]   --> src/lib/style/fools.rs:85:18
[INFO] [stdout]    |
[INFO] [stdout] 85 |     fn le(&self, other: &Self) -> bool {
[INFO] [stdout]    |                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_other`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `other`
[INFO] [stdout]   --> src/lib/style/fools.rs:89:18
[INFO] [stdout]    |
[INFO] [stdout] 89 |     fn lt(&self, other: &Self) -> bool {
[INFO] [stdout]    |                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_other`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `k`
[INFO] [stdout]   --> src/lib/style/four_with_pairs.rs:56:14
[INFO] [stdout]    |
[INFO] [stdout] 56 |         for (k, v) in buckets {
[INFO] [stdout]    |              ^ help: if this is intentional, prefix it with an underscore: `_k`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `k`
[INFO] [stdout]   --> src/lib/style/four_with_two.rs:56:14
[INFO] [stdout]    |
[INFO] [stdout] 56 |         for (k, v) in buckets {
[INFO] [stdout]    |              ^ help: if this is intentional, prefix it with an underscore: `_k`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `k`
[INFO] [stdout]   --> src/lib/style/three_with_ones.rs:66:14
[INFO] [stdout]    |
[INFO] [stdout] 66 |         for (k, v) in buckets {
[INFO] [stdout]    |              ^ help: if this is intentional, prefix it with an underscore: `_k`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `k`
[INFO] [stdout]   --> src/lib/style/three_with_pairs.rs:66:14
[INFO] [stdout]    |
[INFO] [stdout] 66 |         for (k, v) in buckets {
[INFO] [stdout]    |              ^ help: if this is intentional, prefix it with an underscore: `_k`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `k`
[INFO] [stdout]   --> src/lib/style/threes.rs:61:14
[INFO] [stdout]    |
[INFO] [stdout] 61 |         for (k, v) in buckets {
[INFO] [stdout]    |              ^ help: if this is intentional, prefix it with an underscore: `_k`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `cards_count` and `lords_count` are never used
[INFO] [stdout]   --> src/lib/judger.rs:84:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl Judger {
[INFO] [stdout]    | ----------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 84 |     pub fn cards_count(&self) -> usize {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 88 |     pub fn lords_count(&self) -> usize {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test` is never used
[INFO] [stdout]   --> src/lib/mgr.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub fn test() {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Three` and `Four` are never constructed
[INFO] [stdout]  --> src/lib/player.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub enum PlayerNum {
[INFO] [stdout]   |          --------- variants in this enum
[INFO] [stdout] 8 |     Three(u8),
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 9 |     Four(u8),
[INFO] [stdout]   |     ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `PlayerNum` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `id` and `name` are never read
[INFO] [stdout]   --> src/lib/player.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct Player<'a> {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] 14 |     id: u8,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 15 |     name: &'a str,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Player` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `find_card`, `del_card_by_idx`, and `play` are never used
[INFO] [stdout]    --> src/lib/player.rs:78:12
[INFO] [stdout]     |
[INFO] [stdout] 21  | impl<'a> Player<'a> {
[INFO] [stdout]     | ------------------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 78  |     pub fn find_card(&mut self, t: &Card) -> Result<usize, usize> {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 84  |     pub fn del_card_by_idx(&mut self, idx: usize) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 107 |     pub fn play(cs: Box<Vec<Card>>) {}
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `id`, `round`, `player_num`, `deck_num`, and `reserve_num` are never read
[INFO] [stdout]   --> src/lib/session.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub struct Session<'a> {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] 23 |     id: u64,
[INFO] [stdout]    |     ^^
[INFO] [stdout] ...
[INFO] [stdout] 26 |     round: Round<'a>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 27 |     player_num: u8,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 28 |     deck_num: u8,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 29 |     reserve_num: u8,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Session` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `player` and `style` are never read
[INFO] [stdout]   --> src/lib/session.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub struct Round<'a> {
[INFO] [stdout]    |            ----- fields in this struct
[INFO] [stdout] 34 |     player: Option<Rc<RefCell<player::Player<'a>>>>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 35 |     style: Option<style::CardStyle>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Round` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `play_round` is never used
[INFO] [stdout]   --> src/lib/session.rs:97:12
[INFO] [stdout]    |
[INFO] [stdout] 38 | impl<'a> Session<'a> {
[INFO] [stdout]    | -------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 97 |     pub fn play_round(&mut self, p: Rc<RefCell<player::Player<'a>>>, cs: &Vec<Card>) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Fools` is never constructed
[INFO] [stdout]   --> src/lib/style/mod.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub enum CardStyle {
[INFO] [stdout]    |          --------- variant in this enum
[INFO] [stdout] 20 |     Fools(Rc<fools::Fools>),
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `CardStyle` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `to_style` is never used
[INFO] [stdout]   --> src/lib/style/fools.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 15 | impl Fools {
[INFO] [stdout]    | ---------- associated function in this implementation
[INFO] [stdout] 16 |     pub fn to_style(cs: &Vec<Card>) -> Option<CardStyle> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `to_style` is never used
[INFO] [stdout]   --> src/lib/style/four_with_pairs.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl FourWithPairs {
[INFO] [stdout]    | ------------------ associated function in this implementation
[INFO] [stdout] 14 |     pub fn to_style(cs: &Vec<Card>) -> Option<CardStyle> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `to_style` is never used
[INFO] [stdout]   --> src/lib/style/four_with_two.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl FourWithTwo {
[INFO] [stdout]    | ---------------- associated function in this implementation
[INFO] [stdout] 14 |     pub fn to_style(cs: &Vec<Card>) -> Option<CardStyle> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 40 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "22cbadd35d813ce9934ee577f063d4e286d83bd23ba44a4f126385fb04d29f27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22cbadd35d813ce9934ee577f063d4e286d83bd23ba44a4f126385fb04d29f27", kill_on_drop: false }`
[INFO] [stdout] 22cbadd35d813ce9934ee577f063d4e286d83bd23ba44a4f126385fb04d29f27
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 35c3e0eba12094f11d1e8e6aabac2a91d571fac7e23a42982244ab17c27b8166
[INFO] running `Command { std: "docker" "start" "-a" "35c3e0eba12094f11d1e8e6aabac2a91d571fac7e23a42982244ab17c27b8166", kill_on_drop: false }`
[INFO] [stderr] warning: found module declaration for lib.rs
[INFO] [stderr]  --> src/main.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | mod lib;
[INFO] [stderr]   | ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: lib.rs is the root of this crate's library target
[INFO] [stderr]   = help: to refer to it from other targets, use the library's name as the path
[INFO] [stderr]   = note: `#[warn(special_module_name)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `DECK_TWO`
[INFO] [stderr]  --> src/lib/judger.rs:6:34
[INFO] [stderr]   |
[INFO] [stderr] 6 | use crate::lib::deck::{DECK_ONE, DECK_TWO};
[INFO] [stderr]   |                                  ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::lib::card::*`
[INFO] [stderr]  --> src/lib/mgr.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::lib::card::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::lib::color::*`
[INFO] [stderr]  --> src/lib/mgr.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use crate::lib::color::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::lib::deck::*`
[INFO] [stderr]  --> src/lib/mgr.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use crate::lib::deck::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::lib::judger::*`
[INFO] [stderr]  --> src/lib/mgr.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use crate::lib::judger::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::lib::player::*`
[INFO] [stderr]  --> src/lib/mgr.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use crate::lib::player::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::lib::point::*`
[INFO] [stderr]  --> src/lib/mgr.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use crate::lib::point::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::lib::session::*`
[INFO] [stderr]  --> src/lib/mgr.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use crate::lib::session::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::lib::style::chain::Chain`
[INFO] [stderr]  --> src/lib/mgr.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use crate::lib::style::chain::Chain;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::lib::style::iface::Suit`
[INFO] [stderr]  --> src/lib/mgr.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use crate::lib::style::iface::Suit;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::lib::style::pairs::Pairs`
[INFO] [stderr]   --> src/lib/mgr.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | use crate::lib::style::pairs::Pairs;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::lib::style::three_with_ones::ThreeWithOnes`
[INFO] [stderr]   --> src/lib/mgr.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 | use crate::lib::style::three_with_ones::ThreeWithOnes;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::lib::player::PlayerNum`
[INFO] [stderr]   --> src/lib/session.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | use crate::lib::player::PlayerNum;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::lib::card::*`
[INFO] [stderr]  --> src/lib/style/fools.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use crate::lib::card::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cs`
[INFO] [stderr]    --> src/lib/player.rs:107:17
[INFO] [stderr]     |
[INFO] [stderr] 107 |     pub fn play(cs: Box<Vec<Card>>) {}
[INFO] [stderr]     |                 ^^ help: if this is intentional, prefix it with an underscore: `_cs`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cs`
[INFO] [stderr]   --> src/lib/style/fools.rs:27:19
[INFO] [stderr]    |
[INFO] [stderr] 27 |     fn cmp(&self, cs: &Vec<Card>) -> Option<CardStyle> {
[INFO] [stderr]    |                   ^^ help: if this is intentional, prefix it with an underscore: `_cs`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `other`
[INFO] [stderr]   --> src/lib/style/fools.rs:58:18
[INFO] [stderr]    |
[INFO] [stderr] 58 |     fn eq(&self, other: &Self) -> bool {
[INFO] [stderr]    |                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_other`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `other`
[INFO] [stderr]   --> src/lib/style/fools.rs:61:18
[INFO] [stderr]    |
[INFO] [stderr] 61 |     fn ne(&self, other: &Self) -> bool {
[INFO] [stderr]    |                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_other`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `other`
[INFO] [stderr]   --> src/lib/style/fools.rs:77:18
[INFO] [stderr]    |
[INFO] [stderr] 77 |     fn gt(&self, other: &Self) -> bool {
[INFO] [stderr]    |                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_other`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `other`
[INFO] [stderr]   --> src/lib/style/fools.rs:81:18
[INFO] [stderr]    |
[INFO] [stderr] 81 |     fn ge(&self, other: &Self) -> bool {
[INFO] [stderr]    |                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_other`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `other`
[INFO] [stderr]   --> src/lib/style/fools.rs:85:18
[INFO] [stderr]    |
[INFO] [stderr] 85 |     fn le(&self, other: &Self) -> bool {
[INFO] [stderr]    |                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_other`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `other`
[INFO] [stderr]   --> src/lib/style/fools.rs:89:18
[INFO] [stderr]    |
[INFO] [stderr] 89 |     fn lt(&self, other: &Self) -> bool {
[INFO] [stderr]    |                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_other`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `k`
[INFO] [stderr]   --> src/lib/style/four_with_pairs.rs:56:14
[INFO] [stderr]    |
[INFO] [stderr] 56 |         for (k, v) in buckets {
[INFO] [stderr]    |              ^ help: if this is intentional, prefix it with an underscore: `_k`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `k`
[INFO] [stderr]   --> src/lib/style/four_with_two.rs:56:14
[INFO] [stderr]    |
[INFO] [stderr] 56 |         for (k, v) in buckets {
[INFO] [stderr]    |              ^ help: if this is intentional, prefix it with an underscore: `_k`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `k`
[INFO] [stderr]   --> src/lib/style/three_with_ones.rs:66:14
[INFO] [stderr]    |
[INFO] [stderr] 66 |         for (k, v) in buckets {
[INFO] [stderr]    |              ^ help: if this is intentional, prefix it with an underscore: `_k`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `k`
[INFO] [stderr]   --> src/lib/style/three_with_pairs.rs:66:14
[INFO] [stderr]    |
[INFO] [stderr] 66 |         for (k, v) in buckets {
[INFO] [stderr]    |              ^ help: if this is intentional, prefix it with an underscore: `_k`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `k`
[INFO] [stderr]   --> src/lib/style/threes.rs:61:14
[INFO] [stderr]    |
[INFO] [stderr] 61 |         for (k, v) in buckets {
[INFO] [stderr]    |              ^ help: if this is intentional, prefix it with an underscore: `_k`
[INFO] [stderr] 
[INFO] [stderr] warning: methods `cards_count` and `lords_count` are never used
[INFO] [stderr]   --> src/lib/judger.rs:84:12
[INFO] [stderr]    |
[INFO] [stderr] 16 | impl Judger {
[INFO] [stderr]    | ----------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 84 |     pub fn cards_count(&self) -> usize {
[INFO] [stderr]    |            ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 88 |     pub fn lords_count(&self) -> usize {
[INFO] [stderr]    |            ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `test` is never used
[INFO] [stderr]   --> src/lib/mgr.rs:13:8
[INFO] [stderr]    |
[INFO] [stderr] 13 | pub fn test() {
[INFO] [stderr]    |        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variants `Three` and `Four` are never constructed
[INFO] [stderr]  --> src/lib/player.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub enum PlayerNum {
[INFO] [stderr]   |          --------- variants in this enum
[INFO] [stderr] 8 |     Three(u8),
[INFO] [stderr]   |     ^^^^^
[INFO] [stderr] 9 |     Four(u8),
[INFO] [stderr]   |     ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `PlayerNum` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: fields `id` and `name` are never read
[INFO] [stderr]   --> src/lib/player.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 13 | pub struct Player<'a> {
[INFO] [stderr]    |            ------ fields in this struct
[INFO] [stderr] 14 |     id: u8,
[INFO] [stderr]    |     ^^
[INFO] [stderr] 15 |     name: &'a str,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Player` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `find_card`, `del_card_by_idx`, and `play` are never used
[INFO] [stderr]    --> src/lib/player.rs:78:12
[INFO] [stderr]     |
[INFO] [stderr] 21  | impl<'a> Player<'a> {
[INFO] [stderr]     | ------------------- associated items in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 78  |     pub fn find_card(&mut self, t: &Card) -> Result<usize, usize> {
[INFO] [stderr]     |            ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 84  |     pub fn del_card_by_idx(&mut self, idx: usize) {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 107 |     pub fn play(cs: Box<Vec<Card>>) {}
[INFO] [stderr]     |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `id`, `round`, `player_num`, `deck_num`, and `reserve_num` are never read
[INFO] [stderr]   --> src/lib/session.rs:23:5
[INFO] [stderr]    |
[INFO] [stderr] 22 | pub struct Session<'a> {
[INFO] [stderr]    |            ------- fields in this struct
[INFO] [stderr] 23 |     id: u64,
[INFO] [stderr]    |     ^^
[INFO] [stderr] ...
[INFO] [stderr] 26 |     round: Round<'a>,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 27 |     player_num: u8,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 28 |     deck_num: u8,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 29 |     reserve_num: u8,
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Session` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: fields `player` and `style` are never read
[INFO] [stderr]   --> src/lib/session.rs:34:5
[INFO] [stderr]    |
[INFO] [stderr] 33 | pub struct Round<'a> {
[INFO] [stderr]    |            ----- fields in this struct
[INFO] [stderr] 34 |     player: Option<Rc<RefCell<player::Player<'a>>>>,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 35 |     style: Option<style::CardStyle>,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Round` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: method `play_round` is never used
[INFO] [stderr]   --> src/lib/session.rs:97:12
[INFO] [stderr]    |
[INFO] [stderr] 38 | impl<'a> Session<'a> {
[INFO] [stderr]    | -------------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 97 |     pub fn play_round(&mut self, p: Rc<RefCell<player::Player<'a>>>, cs: &Vec<Card>) -> bool {
[INFO] [stderr]    |            ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant `Fools` is never constructed
[INFO] [stderr]   --> src/lib/style/mod.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 19 | pub enum CardStyle {
[INFO] [stderr]    |          --------- variant in this enum
[INFO] [stderr] 20 |     Fools(Rc<fools::Fools>),
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `CardStyle` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `to_style` is never used
[INFO] [stderr]   --> src/lib/style/fools.rs:16:12
[INFO] [stderr]    |
[INFO] [stderr] 15 | impl Fools {
[INFO] [stderr]    | ---------- associated function in this implementation
[INFO] [stderr] 16 |     pub fn to_style(cs: &Vec<Card>) -> Option<CardStyle> {
[INFO] [stderr]    |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `to_style` is never used
[INFO] [stderr]   --> src/lib/style/four_with_pairs.rs:14:12
[INFO] [stderr]    |
[INFO] [stderr] 13 | impl FourWithPairs {
[INFO] [stderr]    | ------------------ associated function in this implementation
[INFO] [stderr] 14 |     pub fn to_style(cs: &Vec<Card>) -> Option<CardStyle> {
[INFO] [stderr]    |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `to_style` is never used
[INFO] [stderr]   --> src/lib/style/four_with_two.rs:14:12
[INFO] [stderr]    |
[INFO] [stderr] 13 | impl FourWithTwo {
[INFO] [stderr]    | ---------------- associated function in this implementation
[INFO] [stderr] 14 |     pub fn to_style(cs: &Vec<Card>) -> Option<CardStyle> {
[INFO] [stderr]    |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `poker` (bin "poker" test) generated 40 warnings (run `cargo fix --bin "poker" --tests` to apply 14 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/poker-a545ced7201d89a7)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test lib::color::tests::test_eq ... ok
[INFO] [stdout] test lib::player::tests::test_del_card ... ok
[INFO] [stdout] test lib::player::tests::test_push_card ... ok
[INFO] [stdout] test lib::session::tests::test_session_none_numconfig ... ok
[INFO] [stdout] test lib::session::tests::test_session_3_players ... ok
[INFO] [stdout] test lib::session::tests::test_session_4_players ... ok
[INFO] [stdout] test lib::style::tests::test_chain ... ok
[INFO] [stdout] test lib::style::four_with_two::tests::test_suit ... ok
[INFO] [stdout] test lib::style::tests::test_cmp ... ok
[INFO] [stdout] test lib::style::tests::test_single ... ok
[INFO] [stdout] test lib::style::four_with_pairs::tests::test_suit ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- lib::style::four_with_pairs::tests::test_suit stdout ----
[INFO] [stdout] buckets: {10: [Card { point: Ten(10), color: Spades }, Card { point: Ten(10), color: Plum }, Card { point: Ten(10), color: Square }, Card { point: Ten(10), color: Hearts }], 5: [Card { point: Five(5), color: Spades }, Card { point: Five(5), color: Hearts }]}
[INFO] [stdout] thread 'lib::style::four_with_pairs::tests::test_suit' panicked at src/lib/style/four_with_pairs.rs:144:9:
[INFO] [stdout] assertion `left == right` failed
[INFO] [stdout]   left: true
[INFO] [stdout]  right: false
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x563d434ec245 - std::backtrace_rs::backtrace::libunwind::trace::he49dc9a9e3164223
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/../../backtrace/src/backtrace/libunwind.rs:105:5
[INFO] [stdout]    1:     0x563d434ec245 - std::backtrace_rs::backtrace::trace_unsynchronized::h3a3e77c68030aa6b
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x563d434ec245 - std::sys_common::backtrace::_print_fmt::h9479ad2f99afd5d4
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x563d434ec245 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hfb01aa1fa3fb1821
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x563d43512f1b - core::fmt::rt::Argument::fmt::h125e56152abbc1c3
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/fmt/rt.rs:165:63
[INFO] [stdout]    5:     0x563d43512f1b - core::fmt::write::hb0ab4ff05ccfe741
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/fmt/mod.rs:1169:21
[INFO] [stdout]    6:     0x563d434e9b2f - std::io::Write::write_fmt::hea6336dbf2fa00b8
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/io/mod.rs:1835:15
[INFO] [stdout]    7:     0x563d434ec01e - std::sys_common::backtrace::_print::h79ca548f3a2adf4b
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x563d434ec01e - std::sys_common::backtrace::print::h9aebf997b2fea2d3
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x563d434ed989 - std::panicking::default_hook::{{closure}}::h68a0954af2694526
[INFO] [stdout]   10:     0x563d434ed6dc - std::panicking::default_hook::h5be50cc6849ffb00
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:295:9
[INFO] [stdout]   11:     0x563d43484aaf - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hd874405dcbd1d3ed
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/alloc/src/boxed.rs:2036:9
[INFO] [stdout]   12:     0x563d43484aaf - test::test_main::{{closure}}::h4f26a9df34a84b94
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/test/src/lib.rs:137:21
[INFO] [stdout]   13:     0x563d434edf8b - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h00e96d9c62aa9a12
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/alloc/src/boxed.rs:2036:9
[INFO] [stdout]   14:     0x563d434edf8b - std::panicking::rust_panic_with_hook::h3c0df6036729334c
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:799:13
[INFO] [stdout]   15:     0x563d434edd04 - std::panicking::begin_panic_handler::{{closure}}::ha3a21e93c4cfd807
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:664:13
[INFO] [stdout]   16:     0x563d434ec709 - std::sys_common::backtrace::__rust_end_short_backtrace::h19508a8f8ae71dc9
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   17:     0x563d434eda37 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:652:5
[INFO] [stdout]   18:     0x563d43417d63 - core::panicking::panic_fmt::h2ba8af99174d83ea
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x563d4341818e - core::panicking::assert_failed_inner::h5c44db15a6ee70ee
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/panicking.rs:408:17
[INFO] [stdout]   20:     0x563d4344245e - core::panicking::assert_failed::h6e69839cc375ae19
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/panicking.rs:363:5
[INFO] [stdout]   21:     0x563d4343939c - poker::lib::style::four_with_pairs::tests::test_suit::h606afa1bf96f0bfd
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib/style/four_with_pairs.rs:144:9
[INFO] [stdout]   22:     0x563d43438c17 - poker::lib::style::four_with_pairs::tests::test_suit::{{closure}}::h38440ab5fa120d01
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib/style/four_with_pairs.rs:133:19
[INFO] [stdout]   23:     0x563d43441116 - core::ops::function::FnOnce::call_once::he28465fe797e53de
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x563d434893cb - core::ops::function::FnOnce::call_once::h18c6bf92212b87a4
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x563d434893cb - test::__rust_begin_short_backtrace::hdcf0edcfa9080086
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/test/src/lib.rs:625:18
[INFO] [stdout]   26:     0x563d43488a91 - test::run_test_in_process::{{closure}}::heac2c4eb375d2d10
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/test/src/lib.rs:648:60
[INFO] [stdout]   27:     0x563d43488a91 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h0289bafc8a1cc004
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   28:     0x563d43488a91 - std::panicking::try::do_call::h5e158f1ad8a5f983
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:559:40
[INFO] [stdout]   29:     0x563d43488a91 - std::panicking::try::hea3411d60321c4de
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:523:19
[INFO] [stdout]   30:     0x563d43488a91 - std::panic::catch_unwind::hafb7bb18bc47bbc7
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panic.rs:149:14
[INFO] [stdout]   31:     0x563d43488a91 - test::run_test_in_process::h74dd138dc7762d99
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/test/src/lib.rs:648:27
[INFO] [stdout]   32:     0x563d43488a91 - test::run_test::{{closure}}::h6b390822e63606cf
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/test/src/lib.rs:569:43
[INFO] [stdout]   33:     0x563d43451464 - test::run_test::{{closure}}::h6e11dba8131d354b
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/test/src/lib.rs:599:41
[INFO] [stdout]   34:     0x563d43451464 - std::sys_common::backtrace::__rust_begin_short_backtrace::ha71b3541b59bdbbb
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   35:     0x563d43455f32 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hef92127c5ef9e53c
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/thread/mod.rs:542:17
[INFO] [stdout]   36:     0x563d43455f32 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h859c109f9d11c92b
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   37:     0x563d43455f32 - std::panicking::try::do_call::hbf534c458cd858f0
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:559:40
[INFO] [stdout]   38:     0x563d43455f32 - std::panicking::try::h65c18365a7b9ad90
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:523:19
[INFO] [stdout]   39:     0x563d43455f32 - std::panic::catch_unwind::h21b25d4c69478c39
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panic.rs:149:14
[INFO] [stdout]   40:     0x563d43455f32 - std::thread::Builder::spawn_unchecked_::{{closure}}::h23335f620275a9bf
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/thread/mod.rs:541:30
[INFO] [stdout]   41:     0x563d43455f32 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hb491dc55513e9b7c
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x563d434f226b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h41b39260afcffdc9
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/alloc/src/boxed.rs:2022:9
[INFO] [stdout]   43:     0x563d434f226b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h6694c8dc6dd010c4
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/alloc/src/boxed.rs:2022:9
[INFO] [stdout]   44:     0x563d434f226b - std::sys::pal::unix::thread::Thread::new::thread_start::hf16038e1c8e19c99
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys/pal/unix/thread.rs:108:17
[INFO] [stdout]   45:     0x7f827a4cdac3 - <unknown>
[INFO] [stdout]   46:     0x7f827a55ea04 - __clone
[INFO] [stdout]   47:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     lib::style::four_with_pairs::tests::test_suit
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 10 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--bin poker`
[INFO] running `Command { std: "docker" "inspect" "35c3e0eba12094f11d1e8e6aabac2a91d571fac7e23a42982244ab17c27b8166", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35c3e0eba12094f11d1e8e6aabac2a91d571fac7e23a42982244ab17c27b8166", kill_on_drop: false }`
[INFO] [stdout] 35c3e0eba12094f11d1e8e6aabac2a91d571fac7e23a42982244ab17c27b8166
