[INFO] cloning repository https://github.com/rinvel0/whist_score
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rinvel0/whist_score" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frinvel0%2Fwhist_score", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frinvel0%2Fwhist_score'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ba713cc2924095f9ee5eac31bff0570890de606d
[INFO] checking rinvel0/whist_score against master#ff647322379c48947c196639599067665ff9eb88 for pr-151539-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frinvel0%2Fwhist_score" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/rinvel0/whist_score
[INFO] finished tweaking git repo https://github.com/rinvel0/whist_score
[INFO] tweaked toml for git repo https://github.com/rinvel0/whist_score written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/rinvel0/whist_score on toolchain ff647322379c48947c196639599067665ff9eb88
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff647322379c48947c196639599067665ff9eb88" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/rinvel0/whist_score 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" "+ff647322379c48947c196639599067665ff9eb88" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] c6e4ec958661354034bd419f3ba4e1dba0d2c60bbb003c6a667619b877c6afea
[INFO] running `Command { std: "docker" "start" "c6e4ec958661354034bd419f3ba4e1dba0d2c60bbb003c6a667619b877c6afea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "c6e4ec958661354034bd419f3ba4e1dba0d2c60bbb003c6a667619b877c6afea" "/opt/rustwide/cargo-home/bin/cargo" "+ff647322379c48947c196639599067665ff9eb88" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c6e4ec958661354034bd419f3ba4e1dba0d2c60bbb003c6a667619b877c6afea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "c6e4ec958661354034bd419f3ba4e1dba0d2c60bbb003c6a667619b877c6afea" "/opt/rustwide/cargo-home/bin/cargo" "+ff647322379c48947c196639599067665ff9eb88" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stderr]    Compiling slab v0.4.9
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[INFO] [stderr]     Checking memchr v2.7.1
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[INFO] [stderr]    Compiling memoffset v0.9.0
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[INFO] [stderr]    Compiling quote v1.0.35
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[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling toml_datetime v0.6.5
[INFO] [stderr]    Compiling serde_spanned v0.6.5
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[INFO] [stderr]    Compiling cairo-sys-rs v0.19.2
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[INFO] [stderr]    Compiling graphene-sys v0.19.0
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[INFO] [stderr]    Compiling gtk4-sys v0.8.1
[INFO] [stderr]     Checking glib v0.19.2
[INFO] [stderr]     Checking cairo-rs v0.19.2
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[INFO] [stderr]     Checking whist_score v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::io`
[INFO] [stdout]  --> src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::io;
[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: `std::io`
[INFO] [stdout]  --> src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::io;
[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: `gtk::glib::GString`
[INFO] [stdout]  --> src/gui.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use gtk::glib::GString;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `glib`
[INFO] [stdout]  --> src/gui.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | use gtk::{glib, Application, ApplicationWindow, Button, Entry, Grid, Label};
[INFO] [stdout]   |           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `GameState`
[INFO] [stdout]  --> src/main.rs:6:56
[INFO] [stdout]   |
[INFO] [stdout] 6 | use game::{create_players, num_of_players, play_round, GameState};
[INFO] [stdout]   |                                                        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ApplicationWindow`
[INFO] [stdout]  --> src/main.rs:9:30
[INFO] [stdout]   |
[INFO] [stdout] 9 | use gtk::{glib, Application, ApplicationWindow};
[INFO] [stdout]   |                              ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `gtk::glib::GString`
[INFO] [stdout]  --> src/gui.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use gtk::glib::GString;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `glib`
[INFO] [stdout]  --> src/gui.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | use gtk::{glib, Application, ApplicationWindow, Button, Entry, Grid, Label};
[INFO] [stdout]   |           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `GameState`
[INFO] [stdout]  --> src/main.rs:6:56
[INFO] [stdout]   |
[INFO] [stdout] 6 | use game::{create_players, num_of_players, play_round, GameState};
[INFO] [stdout]   |                                                        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ApplicationWindow`
[INFO] [stdout]  --> src/main.rs:9:30
[INFO] [stdout]   |
[INFO] [stdout] 9 | use gtk::{glib, Application, ApplicationWindow};
[INFO] [stdout]   |                              ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `player_index`
[INFO] [stdout]   --> src/game.rs:48:36
[INFO] [stdout]    |
[INFO] [stdout] 48 |     pub fn update_score(&mut self, player_index: i16) {
[INFO] [stdout]    |                                    ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_player_index`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `player_index`
[INFO] [stdout]   --> src/game.rs:48:36
[INFO] [stdout]    |
[INFO] [stdout] 48 |     pub fn update_score(&mut self, player_index: i16) {
[INFO] [stdout]    |                                    ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_player_index`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `play` is never used
[INFO] [stdout]   --> src/main.rs:27:4
[INFO] [stdout]    |
[INFO] [stdout] 27 | fn play() {
[INFO] [stdout]    |    ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Player` is never constructed
[INFO] [stdout]  --> src/game.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct Player {
[INFO] [stdout]   |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `play` is never used
[INFO] [stdout]   --> src/main.rs:27:4
[INFO] [stdout]    |
[INFO] [stdout] 27 | fn play() {
[INFO] [stdout]    |    ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `update_score`, `update_hands`, and `update_bid` are never used
[INFO] [stdout]   --> src/game.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl Player {
[INFO] [stdout]    | ----------- methods in this implementation
[INFO] [stdout] 12 |     fn update_score(&mut self) {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 20 |     fn update_hands(&mut self, hands: i16) {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 23 |     fn update_bid(&mut self, bid: i16) {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `GameState` is never constructed
[INFO] [stdout]   --> src/game.rs:28:12
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub struct GameState {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Player` is never constructed
[INFO] [stdout]  --> src/game.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct Player {
[INFO] [stdout]   |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `add_player`, and `update_score` are never used
[INFO] [stdout]   --> src/game.rs:33:12
[INFO] [stdout]    |
[INFO] [stdout] 32 | impl GameState {
[INFO] [stdout]    | -------------- associated items in this implementation
[INFO] [stdout] 33 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 38 |     pub fn add_player(&mut self, name: String) {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 48 |     pub fn update_score(&mut self, player_index: i16) {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `num_of_players` is never used
[INFO] [stdout]   --> src/game.rs:55:8
[INFO] [stdout]    |
[INFO] [stdout] 55 | pub fn num_of_players() -> i16 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `update_score`, `update_hands`, and `update_bid` are never used
[INFO] [stdout]   --> src/game.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl Player {
[INFO] [stdout]    | ----------- methods in this implementation
[INFO] [stdout] 12 |     fn update_score(&mut self) {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 20 |     fn update_hands(&mut self, hands: i16) {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 23 |     fn update_bid(&mut self, bid: i16) {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `create_players` is never used
[INFO] [stdout]   --> src/game.rs:79:8
[INFO] [stdout]    |
[INFO] [stdout] 79 | pub fn create_players(num_players: i16) -> Vec<Player> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `GameState` is never constructed
[INFO] [stdout]   --> src/game.rs:28:12
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub struct GameState {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `play_round` is never used
[INFO] [stdout]    --> src/game.rs:104:8
[INFO] [stdout]     |
[INFO] [stdout] 104 | pub fn play_round(players: &mut Vec<Player>, num_cards: i16, starting_player_index: usize) {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_validate_bid` is never used
[INFO] [stdout]    --> src/game.rs:182:8
[INFO] [stdout]     |
[INFO] [stdout] 182 | pub fn read_validate_bid(num_cards: i16, not_allowed: Option<i16>) -> i16 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `add_player`, and `update_score` are never used
[INFO] [stdout]   --> src/game.rs:33:12
[INFO] [stdout]    |
[INFO] [stdout] 32 | impl GameState {
[INFO] [stdout]    | -------------- associated items in this implementation
[INFO] [stdout] 33 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 38 |     pub fn add_player(&mut self, name: String) {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 48 |     pub fn update_score(&mut self, player_index: i16) {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `num_of_players` is never used
[INFO] [stdout]   --> src/game.rs:55:8
[INFO] [stdout]    |
[INFO] [stdout] 55 | pub fn num_of_players() -> i16 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `create_players` is never used
[INFO] [stdout]   --> src/game.rs:79:8
[INFO] [stdout]    |
[INFO] [stdout] 79 | pub fn create_players(num_players: i16) -> Vec<Player> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `play_round` is never used
[INFO] [stdout]    --> src/game.rs:104:8
[INFO] [stdout]     |
[INFO] [stdout] 104 | pub fn play_round(players: &mut Vec<Player>, num_cards: i16, starting_player_index: usize) {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_validate_bid` is never used
[INFO] [stdout]    --> src/game.rs:182:8
[INFO] [stdout]     |
[INFO] [stdout] 182 | pub fn read_validate_bid(num_cards: i16, not_allowed: Option<i16>) -> i16 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 10s
[INFO] running `Command { std: "docker" "inspect" "c6e4ec958661354034bd419f3ba4e1dba0d2c60bbb003c6a667619b877c6afea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6e4ec958661354034bd419f3ba4e1dba0d2c60bbb003c6a667619b877c6afea", kill_on_drop: false }`
[INFO] [stdout] c6e4ec958661354034bd419f3ba4e1dba0d2c60bbb003c6a667619b877c6afea
