[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#2fd6efc32704647e64d3d646d21c4c68eae100e4 for pr-149852-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fminipub%2Fpoker" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[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-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/minipub/poker on toolchain 2fd6efc32704647e64d3d646d21c4c68eae100e4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 49d998043f7982521ebd65cfcbaed34d0ea496e41ae5e2f31ce3a76c58f7bbc3
[INFO] running `Command { std: "docker" "start" "-a" "49d998043f7982521ebd65cfcbaed34d0ea496e41ae5e2f31ce3a76c58f7bbc3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "49d998043f7982521ebd65cfcbaed34d0ea496e41ae5e2f31ce3a76c58f7bbc3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49d998043f7982521ebd65cfcbaed34d0ea496e41ae5e2f31ce3a76c58f7bbc3", kill_on_drop: false }`
[INFO] [stdout] 49d998043f7982521ebd65cfcbaed34d0ea496e41ae5e2f31ce3a76c58f7bbc3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a39658eafc85bede1ef4e6a994ec523fd77100ada6bcf149d7c5bda140dd8add
[INFO] running `Command { std: "docker" "start" "-a" "a39658eafc85bede1ef4e6a994ec523fd77100ada6bcf149d7c5bda140dd8add", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.139
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) 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: struct `Card` is never constructed
[INFO] [stdout]  --> src/lib/card.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct Card {
[INFO] [stdout]   |            ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `unwrap_point` are never used
[INFO] [stdout]   --> src/lib/card.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl Card {
[INFO] [stdout]    | --------- associated items in this implementation
[INFO] [stdout] 14 |     pub fn new(p: Point, c: Color) -> Card {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 21 |     pub fn unwrap_point(&self) -> u8 {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Color` is never used
[INFO] [stdout]  --> src/lib/color.rs:2:10
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub enum Color {
[INFO] [stdout]   |          ^^^^^
[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] 
[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] 
[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: enum `PlayerNum` is never used
[INFO] [stdout]  --> src/lib/player.rs:7:10
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub enum PlayerNum {
[INFO] [stdout]   |          ^^^^^^^^^
[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] 
[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: type alias `GoldenJoker` is never used
[INFO] [stdout]  --> src/lib/point.rs:4:6
[INFO] [stdout]   |
[INFO] [stdout] 4 | type GoldenJoker = u8;
[INFO] [stdout]   |      ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `SilverJoker` is never used
[INFO] [stdout]  --> src/lib/point.rs:5:6
[INFO] [stdout]   |
[INFO] [stdout] 5 | type SilverJoker = u8;
[INFO] [stdout]   |      ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `BigTwo` is never used
[INFO] [stdout]  --> src/lib/point.rs:6:6
[INFO] [stdout]   |
[INFO] [stdout] 6 | type BigTwo = u8;
[INFO] [stdout]   |      ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Ace` is never used
[INFO] [stdout]  --> src/lib/point.rs:7:6
[INFO] [stdout]   |
[INFO] [stdout] 7 | type Ace = u8;
[INFO] [stdout]   |      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `King` is never used
[INFO] [stdout]  --> src/lib/point.rs:8:6
[INFO] [stdout]   |
[INFO] [stdout] 8 | type King = u8;
[INFO] [stdout]   |      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Queen` is never used
[INFO] [stdout]  --> src/lib/point.rs:9:6
[INFO] [stdout]   |
[INFO] [stdout] 9 | type Queen = u8;
[INFO] [stdout]   |      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Jack` is never used
[INFO] [stdout]   --> src/lib/point.rs:10:6
[INFO] [stdout]    |
[INFO] [stdout] 10 | type Jack = u8;
[INFO] [stdout]    |      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Ten` is never used
[INFO] [stdout]   --> src/lib/point.rs:11:6
[INFO] [stdout]    |
[INFO] [stdout] 11 | type Ten = u8;
[INFO] [stdout]    |      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Nine` is never used
[INFO] [stdout]   --> src/lib/point.rs:12:6
[INFO] [stdout]    |
[INFO] [stdout] 12 | type Nine = u8;
[INFO] [stdout]    |      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Eight` is never used
[INFO] [stdout]   --> src/lib/point.rs:13:6
[INFO] [stdout]    |
[INFO] [stdout] 13 | type Eight = u8;
[INFO] [stdout]    |      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Seven` is never used
[INFO] [stdout]   --> src/lib/point.rs:14:6
[INFO] [stdout]    |
[INFO] [stdout] 14 | type Seven = u8;
[INFO] [stdout]    |      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Six` is never used
[INFO] [stdout]   --> src/lib/point.rs:15:6
[INFO] [stdout]    |
[INFO] [stdout] 15 | type Six = u8;
[INFO] [stdout]    |      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Five` is never used
[INFO] [stdout]   --> src/lib/point.rs:16:6
[INFO] [stdout]    |
[INFO] [stdout] 16 | type Five = u8;
[INFO] [stdout]    |      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Four` is never used
[INFO] [stdout]   --> src/lib/point.rs:17:6
[INFO] [stdout]    |
[INFO] [stdout] 17 | type Four = u8;
[INFO] [stdout]    |      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Three` is never used
[INFO] [stdout]   --> src/lib/point.rs:18:6
[INFO] [stdout]    |
[INFO] [stdout] 18 | type Three = u8;
[INFO] [stdout]    |      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Point` is never used
[INFO] [stdout]   --> src/lib/point.rs:21:10
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub enum Point {
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `unwrap_point` are never used
[INFO] [stdout]   --> src/lib/point.rs:41:12
[INFO] [stdout]    |
[INFO] [stdout] 40 | impl Point {
[INFO] [stdout]    | ---------- associated items in this implementation
[INFO] [stdout] 41 |     pub fn new(p: Point) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 62 |     pub fn unwrap_point(&self) -> u8 {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `NumConfig` is never used
[INFO] [stdout]   --> src/lib/session.rs:15:10
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub enum NumConfig {
[INFO] [stdout]    |          ^^^^^^^^^
[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] 
[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] 
[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: enum `CardStyle` is never used
[INFO] [stdout]   --> src/lib/style/mod.rs:19:10
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub enum CardStyle {
[INFO] [stdout]    |          ^^^^^^^^^
[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: struct `Bomb` is never constructed
[INFO] [stdout]   --> src/lib/style/boom.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct Bomb(pub [Card; 4]);
[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: struct `Chain` is never constructed
[INFO] [stdout]   --> src/lib/style/chain.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct Chain(pub Vec<Card>);
[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: struct `Fools` is never constructed
[INFO] [stdout]   --> src/lib/style/fools.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct Fools(pub [Card; 2]);
[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: struct `FourWithPairs` is never constructed
[INFO] [stdout]   --> src/lib/style/four_with_pairs.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct FourWithPairs(pub [Card; 4], Vec<[Card; 2]>);
[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: struct `FourWithTwo` is never constructed
[INFO] [stdout]   --> src/lib/style/four_with_two.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct FourWithTwo(pub [Card; 4], Vec<Card>);
[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: trait `Suit` is never used
[INFO] [stdout]  --> src/lib/style/iface.rs:4:11
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub trait Suit {
[INFO] [stdout]   |           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Layer` is never used
[INFO] [stdout]  --> src/lib/style/iface.rs:9:11
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub trait Layer {
[INFO] [stdout]   |           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `StyleCmp` is never used
[INFO] [stdout]   --> src/lib/style/iface.rs:16:11
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub trait StyleCmp {
[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: struct `Pairs` is never constructed
[INFO] [stdout]   --> src/lib/style/pairs.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct Pairs(pub Vec<[Card; 2]>);
[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: struct `Single` is never constructed
[INFO] [stdout]  --> src/lib/style/single.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct Single(pub Card);
[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: struct `ThreeWithOnes` is never constructed
[INFO] [stdout]   --> src/lib/style/three_with_ones.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct ThreeWithOnes(pub Vec<([Card; 3], [Card; 1])>);
[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: struct `ThreeWithPairs` is never constructed
[INFO] [stdout]   --> src/lib/style/three_with_pairs.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct ThreeWithPairs(pub Vec<([Card; 3], [Card; 2])>);
[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: struct `Threes` is never constructed
[INFO] [stdout]   --> src/lib/style/threes.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct Threes(pub Vec<[Card; 3]>);
[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: function `card_buckets` is never used
[INFO] [stdout]  --> src/lib/util/mod.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn card_buckets(cs: &Vec<Card>) -> HashMap<u8, Box<Vec<Card>>> {
[INFO] [stdout]   |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/lib/player.rs:22:30
[INFO] [stdout]    |
[INFO] [stdout] 22 |     pub fn new(id: u8, name: &str) -> Player {
[INFO] [stdout]    |                              ^^^^     ^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                              |
[INFO] [stdout]    |                              the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 22 |     pub fn new(id: u8, name: &str) -> Player<'_> {
[INFO] [stdout]    |                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.22s
[INFO] running `Command { std: "docker" "inspect" "a39658eafc85bede1ef4e6a994ec523fd77100ada6bcf149d7c5bda140dd8add", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a39658eafc85bede1ef4e6a994ec523fd77100ada6bcf149d7c5bda140dd8add", kill_on_drop: false }`
[INFO] [stdout] a39658eafc85bede1ef4e6a994ec523fd77100ada6bcf149d7c5bda140dd8add
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0046caa2a2c4a04afb3b21a77f69f42fb83409f32bcc07b940e02b34e2926a54
[INFO] running `Command { std: "docker" "start" "-a" "0046caa2a2c4a04afb3b21a77f69f42fb83409f32bcc07b940e02b34e2926a54", 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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) 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: enum `PlayerNum` is never used
[INFO] [stdout]  --> src/lib/player.rs:7:10
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub enum PlayerNum {
[INFO] [stdout]   |          ^^^^^^^^^
[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: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/lib/player.rs:22:30
[INFO] [stdout]    |
[INFO] [stdout] 22 |     pub fn new(id: u8, name: &str) -> Player {
[INFO] [stdout]    |                              ^^^^     ^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                              |
[INFO] [stdout]    |                              the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 22 |     pub fn new(id: u8, name: &str) -> Player<'_> {
[INFO] [stdout]    |                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.51s
[INFO] running `Command { std: "docker" "inspect" "0046caa2a2c4a04afb3b21a77f69f42fb83409f32bcc07b940e02b34e2926a54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0046caa2a2c4a04afb3b21a77f69f42fb83409f32bcc07b940e02b34e2926a54", kill_on_drop: false }`
[INFO] [stdout] 0046caa2a2c4a04afb3b21a77f69f42fb83409f32bcc07b940e02b34e2926a54
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 08526a0d8ecc14c65f23b2f6881f13907c5a463a3b30c0c1742df6187a3915d6
[INFO] running `Command { std: "docker" "start" "-a" "08526a0d8ecc14c65f23b2f6881f13907c5a463a3b30c0c1742df6187a3915d6", 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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) 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: enum `PlayerNum` is never used
[INFO] [stderr]  --> src/lib/player.rs:7:10
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub enum PlayerNum {
[INFO] [stderr]   |          ^^^^^^^^^
[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: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/lib/player.rs:22:30
[INFO] [stderr]    |
[INFO] [stderr] 22 |     pub fn new(id: u8, name: &str) -> Player {
[INFO] [stderr]    |                              ^^^^     ^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                              |
[INFO] [stderr]    |                              the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 22 |     pub fn new(id: u8, name: &str) -> Player<'_> {
[INFO] [stderr]    |                                             ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `poker` (bin "poker" test) generated 41 warnings (run `cargo fix --bin "poker" -p poker --tests` to apply 28 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/poker-b7cc7400edf8dc92)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test lib::color::tests::test_eq ... ok
[INFO] [stdout] test lib::session::tests::test_session_3_players ... 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_4_players ... ok
[INFO] [stdout] test lib::style::tests::test_cmp ... ok
[INFO] [stdout] test lib::style::four_with_two::tests::test_suit ... ok
[INFO] [stdout] test lib::style::tests::test_single ... ok
[INFO] [stdout] test lib::style::tests::test_chain ... ok
[INFO] [stdout] test lib::style::four_with_pairs::tests::test_suit ... FAILED
[INFO] [stderr] error: test failed, to rerun pass `--bin poker`
[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] 
[INFO] [stdout] thread 'lib::style::four_with_pairs::tests::test_suit' (31) 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:     0x5b38edae87d2 - std[716c9a7a72e5c14e]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5b38edae87d2 - std[716c9a7a72e5c14e]::backtrace_rs::backtrace::trace_unsynchronized::<std[716c9a7a72e5c14e]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5b38edae87d2 - std[716c9a7a72e5c14e]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5b38edae87d2 - <<std[716c9a7a72e5c14e]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[c5ed12ab89cc536a]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5b38edafdd0a - <core[c5ed12ab89cc536a]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5b38edafdd0a - core[c5ed12ab89cc536a]::fmt::write
[INFO] [stdout]    6:     0x5b38edaed606 - std[716c9a7a72e5c14e]::io::default_write_fmt::<alloc[9c68fdf4f4f29218]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5b38edaed606 - <alloc[9c68fdf4f4f29218]::vec::Vec<u8> as std[716c9a7a72e5c14e]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5b38edac6c9f - <std[716c9a7a72e5c14e]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5b38edac6c9f - std[716c9a7a72e5c14e]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5b38edae0ab9 - std[716c9a7a72e5c14e]::panicking::default_hook
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5b38eda44b5e - <alloc[9c68fdf4f4f29218]::boxed::Box<dyn for<'a, 'b> core[c5ed12ab89cc536a]::ops::function::Fn<(&'a std[716c9a7a72e5c14e]::panic::PanicHookInfo<'b>,), Output = ()> + core[c5ed12ab89cc536a]::marker::Sync + core[c5ed12ab89cc536a]::marker::Send> as core[c5ed12ab89cc536a]::ops::function::Fn<(&std[716c9a7a72e5c14e]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5b38eda44b5e - test[64760d2bdea328cc]::test_main_with_exit_callback::<test[64760d2bdea328cc]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5b38edae0c72 - <alloc[9c68fdf4f4f29218]::boxed::Box<dyn for<'a, 'b> core[c5ed12ab89cc536a]::ops::function::Fn<(&'a std[716c9a7a72e5c14e]::panic::PanicHookInfo<'b>,), Output = ()> + core[c5ed12ab89cc536a]::marker::Sync + core[c5ed12ab89cc536a]::marker::Send> as core[c5ed12ab89cc536a]::ops::function::Fn<(&std[716c9a7a72e5c14e]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5b38edae0c72 - std[716c9a7a72e5c14e]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5b38edac6d58 - std[716c9a7a72e5c14e]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x5b38edabe729 - std[716c9a7a72e5c14e]::sys::backtrace::__rust_end_short_backtrace::<std[716c9a7a72e5c14e]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5b38edac7bad - __rustc[4f0b026143eab78e]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5b38edafe40c - core[c5ed12ab89cc536a]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5b38edafe2c3 - core[c5ed12ab89cc536a]::panicking::assert_failed_inner
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/panicking.rs:439:17
[INFO] [stdout]   20:     0x5b38eda1b993 - core[c5ed12ab89cc536a]::panicking::assert_failed::<bool, bool>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/panicking.rs:394:5
[INFO] [stdout]   21:     0x5b38eda2518f - poker[4b6978a03651a156]::lib::style::four_with_pairs::tests::test_suit
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib/style/four_with_pairs.rs:144:9
[INFO] [stdout]   22:     0x5b38eda20887 - poker[4b6978a03651a156]::lib::style::four_with_pairs::tests::test_suit::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib/style/four_with_pairs.rs:133:19
[INFO] [stdout]   23:     0x5b38eda1fd66 - <poker[4b6978a03651a156]::lib::style::four_with_pairs::tests::test_suit::{closure#0} as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x5b38eda38f0b - <fn() -> core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String> as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x5b38eda38f0b - test[64760d2bdea328cc]::__rust_begin_short_backtrace::<core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String>, fn() -> core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:663:18
[INFO] [stdout]   26:     0x5b38eda4576a - test[64760d2bdea328cc]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:686:74
[INFO] [stdout]   27:     0x5b38eda4576a - <core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<test[64760d2bdea328cc]::run_test_in_process::{closure#0}> as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   28:     0x5b38eda4576a - std[716c9a7a72e5c14e]::panicking::catch_unwind::do_call::<core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<test[64760d2bdea328cc]::run_test_in_process::{closure#0}>, core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:581:40
[INFO] [stdout]   29:     0x5b38eda4576a - std[716c9a7a72e5c14e]::panicking::catch_unwind::<core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String>, core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<test[64760d2bdea328cc]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:544:19
[INFO] [stdout]   30:     0x5b38eda4576a - std[716c9a7a72e5c14e]::panic::catch_unwind::<core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<test[64760d2bdea328cc]::run_test_in_process::{closure#0}>, core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x5b38eda4576a - test[64760d2bdea328cc]::run_test_in_process
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:686:27
[INFO] [stdout]   32:     0x5b38eda4576a - test[64760d2bdea328cc]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:607:43
[INFO] [stdout]   33:     0x5b38eda3fc34 - test[64760d2bdea328cc]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:637:41
[INFO] [stdout]   34:     0x5b38eda3fc34 - std[716c9a7a72e5c14e]::sys::backtrace::__rust_begin_short_backtrace::<test[64760d2bdea328cc]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   35:     0x5b38eda48262 - std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked::<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   36:     0x5b38eda48262 - <core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   37:     0x5b38eda48262 - std[716c9a7a72e5c14e]::panicking::catch_unwind::do_call::<core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:581:40
[INFO] [stdout]   38:     0x5b38eda48262 - std[716c9a7a72e5c14e]::panicking::catch_unwind::<(), core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:544:19
[INFO] [stdout]   39:     0x5b38eda48262 - std[716c9a7a72e5c14e]::panic::catch_unwind::<core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x5b38eda48262 - std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked::<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   41:     0x5b38eda48262 - <std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1} as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x5b38edae807f - <alloc[9c68fdf4f4f29218]::boxed::Box<dyn core[c5ed12ab89cc536a]::ops::function::FnOnce<(), Output = ()> + core[c5ed12ab89cc536a]::marker::Send> as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   43:     0x5b38edae807f - <std[716c9a7a72e5c14e]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   44:     0x778f4982baa4 - <unknown>
[INFO] [stdout]   45:     0x778f498b8a64 - clone
[INFO] [stdout]   46:                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 0.04s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "08526a0d8ecc14c65f23b2f6881f13907c5a463a3b30c0c1742df6187a3915d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08526a0d8ecc14c65f23b2f6881f13907c5a463a3b30c0c1742df6187a3915d6", kill_on_drop: false }`
[INFO] [stdout] 08526a0d8ecc14c65f23b2f6881f13907c5a463a3b30c0c1742df6187a3915d6
