[INFO] cloning repository https://github.com/theHazzard/rust_uno_core
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/theHazzard/rust_uno_core" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FtheHazzard%2Frust_uno_core", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FtheHazzard%2Frust_uno_core'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0dffcdcef5000e1ac57bb4a4b24b83c37ebd7fc2
[INFO] checking theHazzard/rust_uno_core against master#21de280cccb4eb02ead6bf0af40e2355a9136d6f for pr-100043-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FtheHazzard%2Frust_uno_core" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/theHazzard/rust_uno_core on toolchain 21de280cccb4eb02ead6bf0af40e2355a9136d6f
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+21de280cccb4eb02ead6bf0af40e2355a9136d6f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/theHazzard/rust_uno_core
[INFO] finished tweaking git repo https://github.com/theHazzard/rust_uno_core
[INFO] tweaked toml for git repo https://github.com/theHazzard/rust_uno_core written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/theHazzard/rust_uno_core already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+21de280cccb4eb02ead6bf0af40e2355a9136d6f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+21de280cccb4eb02ead6bf0af40e2355a9136d6f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ffee780fccebb7c5df3d04fc4c30f55640016492c124bb0f5d5fd88a0f915418
[INFO] running `Command { std: "docker" "start" "-a" "ffee780fccebb7c5df3d04fc4c30f55640016492c124bb0f5d5fd88a0f915418", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ffee780fccebb7c5df3d04fc4c30f55640016492c124bb0f5d5fd88a0f915418", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ffee780fccebb7c5df3d04fc4c30f55640016492c124bb0f5d5fd88a0f915418", kill_on_drop: false }`
[INFO] [stdout] ffee780fccebb7c5df3d04fc4c30f55640016492c124bb0f5d5fd88a0f915418
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+21de280cccb4eb02ead6bf0af40e2355a9136d6f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0d73b7ec645885af42c4e8dc97a6d1181076b63a52a3d888856566d6d72332d7
[INFO] running `Command { std: "docker" "start" "-a" "0d73b7ec645885af42c4e8dc97a6d1181076b63a52a3d888856566d6d72332d7", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.71
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]     Checking ppv-lite86 v0.2.8
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking uuid v0.8.1
[INFO] [stderr]     Checking unoserver v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]    --> src/game.rs:145:9
[INFO] [stdout]     |
[INFO] [stdout] 145 |     use super::*;
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `color` and `value` are never read
[INFO] [stdout]   --> src/game/deck/card.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub struct Card {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout] 29 |     color: CardColor,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 30 |     value: CardValue,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout]    = note: `Card` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `id` and `name` are never read
[INFO] [stdout]  --> src/game/player.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct Player {
[INFO] [stdout]   |            ------ fields in this struct
[INFO] [stdout] 7 |     id: Uuid,
[INFO] [stdout]   |     ^^
[INFO] [stdout] 8 |     name: String,
[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: structure field `currentColor` should have a snake case name
[INFO] [stdout]   --> src/game.rs:19:7
[INFO] [stdout]    |
[INFO] [stdout] 19 |   pub currentColor: CardColor,
[INFO] [stdout]    |       ^^^^^^^^^^^^ help: convert the identifier to snake case: `current_color`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `playerNumber` should have a snake case name
[INFO] [stdout]   --> src/game.rs:45:26
[INFO] [stdout]    |
[INFO] [stdout] 45 |   pub fn play(&mut self, playerNumber: usize, cardNumber: usize, chosenColor: CardColor) {
[INFO] [stdout]    |                          ^^^^^^^^^^^^ help: convert the identifier to snake case: `player_number`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `cardNumber` should have a snake case name
[INFO] [stdout]   --> src/game.rs:45:47
[INFO] [stdout]    |
[INFO] [stdout] 45 |   pub fn play(&mut self, playerNumber: usize, cardNumber: usize, chosenColor: CardColor) {
[INFO] [stdout]    |                                               ^^^^^^^^^^ help: convert the identifier to snake case: `card_number`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `chosenColor` should have a snake case name
[INFO] [stdout]   --> src/game.rs:45:66
[INFO] [stdout]    |
[INFO] [stdout] 45 |   pub fn play(&mut self, playerNumber: usize, cardNumber: usize, chosenColor: CardColor) {
[INFO] [stdout]    |                                                                  ^^^^^^^^^^^ help: convert the identifier to snake case: `chosen_color`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `playerNumber` should have a snake case name
[INFO] [stdout]    --> src/game.rs:123:29
[INFO] [stdout]     |
[INFO] [stdout] 123 |   fn get_next_player(&self, playerNumber: u8) -> u8 {
[INFO] [stdout]     |                             ^^^^^^^^^^^^ help: convert the identifier to snake case: `player_number`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `cardType` should have a snake case name
[INFO] [stdout]   --> src/game/deck/card.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 |     pub cardType: CardType,
[INFO] [stdout]    |         ^^^^^^^^ help: convert the identifier to snake case: `card_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `cardType` should have a snake case name
[INFO] [stdout]   --> src/game/deck/card.rs:35:16
[INFO] [stdout]    |
[INFO] [stdout] 35 |     pub fn new(cardType: CardType, value: CardValue, color: CardColor) -> Self {
[INFO] [stdout]    |                ^^^^^^^^ help: convert the identifier to snake case: `card_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `color` and `value` are never read
[INFO] [stdout]   --> src/game/deck/card.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub struct Card {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout] 29 |     color: CardColor,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 30 |     value: CardValue,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout]    = note: `Card` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `id` and `name` are never read
[INFO] [stdout]  --> src/game/player.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct Player {
[INFO] [stdout]   |            ------ fields in this struct
[INFO] [stdout] 7 |     id: Uuid,
[INFO] [stdout]   |     ^^
[INFO] [stdout] 8 |     name: String,
[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: structure field `currentColor` should have a snake case name
[INFO] [stdout]   --> src/game.rs:19:7
[INFO] [stdout]    |
[INFO] [stdout] 19 |   pub currentColor: CardColor,
[INFO] [stdout]    |       ^^^^^^^^^^^^ help: convert the identifier to snake case: `current_color`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `playerNumber` should have a snake case name
[INFO] [stdout]   --> src/game.rs:45:26
[INFO] [stdout]    |
[INFO] [stdout] 45 |   pub fn play(&mut self, playerNumber: usize, cardNumber: usize, chosenColor: CardColor) {
[INFO] [stdout]    |                          ^^^^^^^^^^^^ help: convert the identifier to snake case: `player_number`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `cardNumber` should have a snake case name
[INFO] [stdout]   --> src/game.rs:45:47
[INFO] [stdout]    |
[INFO] [stdout] 45 |   pub fn play(&mut self, playerNumber: usize, cardNumber: usize, chosenColor: CardColor) {
[INFO] [stdout]    |                                               ^^^^^^^^^^ help: convert the identifier to snake case: `card_number`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `chosenColor` should have a snake case name
[INFO] [stdout]   --> src/game.rs:45:66
[INFO] [stdout]    |
[INFO] [stdout] 45 |   pub fn play(&mut self, playerNumber: usize, cardNumber: usize, chosenColor: CardColor) {
[INFO] [stdout]    |                                                                  ^^^^^^^^^^^ help: convert the identifier to snake case: `chosen_color`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `playerNumber` should have a snake case name
[INFO] [stdout]    --> src/game.rs:123:29
[INFO] [stdout]     |
[INFO] [stdout] 123 |   fn get_next_player(&self, playerNumber: u8) -> u8 {
[INFO] [stdout]     |                             ^^^^^^^^^^^^ help: convert the identifier to snake case: `player_number`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `cardType` should have a snake case name
[INFO] [stdout]   --> src/game/deck/card.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 |     pub cardType: CardType,
[INFO] [stdout]    |         ^^^^^^^^ help: convert the identifier to snake case: `card_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `cardType` should have a snake case name
[INFO] [stdout]   --> src/game/deck/card.rs:35:16
[INFO] [stdout]    |
[INFO] [stdout] 35 |     pub fn new(cardType: CardType, value: CardValue, color: CardColor) -> Self {
[INFO] [stdout]    |                ^^^^^^^^ help: convert the identifier to snake case: `card_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.75s
[INFO] running `Command { std: "docker" "inspect" "0d73b7ec645885af42c4e8dc97a6d1181076b63a52a3d888856566d6d72332d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d73b7ec645885af42c4e8dc97a6d1181076b63a52a3d888856566d6d72332d7", kill_on_drop: false }`
[INFO] [stdout] 0d73b7ec645885af42c4e8dc97a6d1181076b63a52a3d888856566d6d72332d7