[INFO] cloning repository https://github.com/4102-rustaceans/rust-blackjack
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/4102-rustaceans/rust-blackjack" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F4102-rustaceans%2Frust-blackjack", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F4102-rustaceans%2Frust-blackjack'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 61fae1ade0ad3b1ddfecac623417cab0dd28169d
[INFO] testing 4102-rustaceans/rust-blackjack against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F4102-rustaceans%2Frust-blackjack" "/workspace/builds/worker-21/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-21/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/4102-rustaceans/rust-blackjack on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/4102-rustaceans/rust-blackjack
[INFO] finished tweaking git repo https://github.com/4102-rustaceans/rust-blackjack
[INFO] tweaked toml for git repo https://github.com/4102-rustaceans/rust-blackjack written to /workspace/builds/worker-21/source/Cargo.toml
[INFO] crate git repo https://github.com/4102-rustaceans/rust-blackjack already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded libc v0.2.36
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 60b95bc0b2bb9fc1c0db68170af09f718681e1733049e86c9792e5efccd60b41
[INFO] running `Command { std: "docker" "start" "-a" "60b95bc0b2bb9fc1c0db68170af09f718681e1733049e86c9792e5efccd60b41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "60b95bc0b2bb9fc1c0db68170af09f718681e1733049e86c9792e5efccd60b41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60b95bc0b2bb9fc1c0db68170af09f718681e1733049e86c9792e5efccd60b41", kill_on_drop: false }`
[INFO] [stdout] 60b95bc0b2bb9fc1c0db68170af09f718681e1733049e86c9792e5efccd60b41
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b6414e12d79f2b0afd1be032760d66c14df75a738146599012d7713b46d2a64e
[INFO] running `Command { std: "docker" "start" "-a" "b6414e12d79f2b0afd1be032760d66c14df75a738146599012d7713b46d2a64e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.36
[INFO] [stderr]    Compiling rand v0.4.2
[INFO] [stderr]    Compiling rust-blackjack v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:171:13
[INFO] [stdout]     |
[INFO] [stdout] 171 |         let mut dealerScore = getHandValue(&dealer.hand);
[INFO] [stdout]     |             ----^^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:172:13
[INFO] [stdout]     |
[INFO] [stdout] 172 |         let mut playerScore = getHandValue(&player.hand);
[INFO] [stdout]     |             ----^^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:240:13
[INFO] [stdout]     |
[INFO] [stdout] 240 |         let mut curCard: String = format!("{} of {}", card.rank, card.suit);
[INFO] [stdout]     |             ----^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `name`
[INFO] [stdout]   --> src/main.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     name: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `playerHold` should have a snake case name
[INFO] [stdout]    --> src/main.rs:100:13
[INFO] [stdout]     |
[INFO] [stdout] 100 |     let mut playerHold = false;
[INFO] [stdout]     |             ^^^^^^^^^^ help: convert the identifier to snake case: `player_hold`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `dealerHold` should have a snake case name
[INFO] [stdout]    --> src/main.rs:101:13
[INFO] [stdout]     |
[INFO] [stdout] 101 |     let mut dealerHold = false;
[INFO] [stdout]     |             ^^^^^^^^^^ help: convert the identifier to snake case: `dealer_hold`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `playerBust` should have a snake case name
[INFO] [stdout]    --> src/main.rs:102:13
[INFO] [stdout]     |
[INFO] [stdout] 102 |     let mut playerBust = false;
[INFO] [stdout]     |             ^^^^^^^^^^ help: convert the identifier to snake case: `player_bust`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `dealerBust` should have a snake case name
[INFO] [stdout]    --> src/main.rs:103:13
[INFO] [stdout]     |
[INFO] [stdout] 103 |     let mut dealerBust = false;
[INFO] [stdout]     |             ^^^^^^^^^^ help: convert the identifier to snake case: `dealer_bust`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `dealerScore` should have a snake case name
[INFO] [stdout]    --> src/main.rs:171:17
[INFO] [stdout]     |
[INFO] [stdout] 171 |         let mut dealerScore = getHandValue(&dealer.hand);
[INFO] [stdout]     |                 ^^^^^^^^^^^ help: convert the identifier to snake case: `dealer_score`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `playerScore` should have a snake case name
[INFO] [stdout]    --> src/main.rs:172:17
[INFO] [stdout]     |
[INFO] [stdout] 172 |         let mut playerScore = getHandValue(&player.hand);
[INFO] [stdout]     |                 ^^^^^^^^^^^ help: convert the identifier to snake case: `player_score`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `createDeck` should have a snake case name
[INFO] [stdout]    --> src/main.rs:187:4
[INFO] [stdout]     |
[INFO] [stdout] 187 | fn createDeck() -> Vec<Card> {
[INFO] [stdout]     |    ^^^^^^^^^^ help: convert the identifier to snake case: `create_deck`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `getHandValue` should have a snake case name
[INFO] [stdout]    --> src/main.rs:201:4
[INFO] [stdout]     |
[INFO] [stdout] 201 | fn getHandValue(hand: &Vec<Card>) -> u32 {
[INFO] [stdout]     |    ^^^^^^^^^^^^ help: convert the identifier to snake case: `get_hand_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `printHand` should have a snake case name
[INFO] [stdout]    --> src/main.rs:236:4
[INFO] [stdout]     |
[INFO] [stdout] 236 | fn printHand(hand: &Vec<Card>) -> String {
[INFO] [stdout]     |    ^^^^^^^^^ help: convert the identifier to snake case: `print_hand`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `inHand` should have a snake case name
[INFO] [stdout]    --> src/main.rs:237:13
[INFO] [stdout]     |
[INFO] [stdout] 237 |     let mut inHand: String = String::new();
[INFO] [stdout]     |             ^^^^^^ help: convert the identifier to snake case: `in_hand`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `curCard` should have a snake case name
[INFO] [stdout]    --> src/main.rs:240:17
[INFO] [stdout]     |
[INFO] [stdout] 240 |         let mut curCard: String = format!("{} of {}", card.rank, card.suit);
[INFO] [stdout]     |                 ^^^^^^^ help: convert the identifier to snake case: `cur_card`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 15 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.16s
[INFO] running `Command { std: "docker" "inspect" "b6414e12d79f2b0afd1be032760d66c14df75a738146599012d7713b46d2a64e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6414e12d79f2b0afd1be032760d66c14df75a738146599012d7713b46d2a64e", kill_on_drop: false }`
[INFO] [stdout] b6414e12d79f2b0afd1be032760d66c14df75a738146599012d7713b46d2a64e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7e2c79cd980632b2ef32ffc434685f094d6b52159b34f944e97fc2c5043797be
[INFO] running `Command { std: "docker" "start" "-a" "7e2c79cd980632b2ef32ffc434685f094d6b52159b34f944e97fc2c5043797be", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rust-blackjack v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:171:13
[INFO] [stdout]     |
[INFO] [stdout] 171 |         let mut dealerScore = getHandValue(&dealer.hand);
[INFO] [stdout]     |             ----^^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:172:13
[INFO] [stdout]     |
[INFO] [stdout] 172 |         let mut playerScore = getHandValue(&player.hand);
[INFO] [stdout]     |             ----^^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:240:13
[INFO] [stdout]     |
[INFO] [stdout] 240 |         let mut curCard: String = format!("{} of {}", card.rank, card.suit);
[INFO] [stdout]     |             ----^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `name`
[INFO] [stdout]   --> src/main.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     name: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `playerHold` should have a snake case name
[INFO] [stdout]    --> src/main.rs:100:13
[INFO] [stdout]     |
[INFO] [stdout] 100 |     let mut playerHold = false;
[INFO] [stdout]     |             ^^^^^^^^^^ help: convert the identifier to snake case: `player_hold`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `dealerHold` should have a snake case name
[INFO] [stdout]    --> src/main.rs:101:13
[INFO] [stdout]     |
[INFO] [stdout] 101 |     let mut dealerHold = false;
[INFO] [stdout]     |             ^^^^^^^^^^ help: convert the identifier to snake case: `dealer_hold`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `playerBust` should have a snake case name
[INFO] [stdout]    --> src/main.rs:102:13
[INFO] [stdout]     |
[INFO] [stdout] 102 |     let mut playerBust = false;
[INFO] [stdout]     |             ^^^^^^^^^^ help: convert the identifier to snake case: `player_bust`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `dealerBust` should have a snake case name
[INFO] [stdout]    --> src/main.rs:103:13
[INFO] [stdout]     |
[INFO] [stdout] 103 |     let mut dealerBust = false;
[INFO] [stdout]     |             ^^^^^^^^^^ help: convert the identifier to snake case: `dealer_bust`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `dealerScore` should have a snake case name
[INFO] [stdout]    --> src/main.rs:171:17
[INFO] [stdout]     |
[INFO] [stdout] 171 |         let mut dealerScore = getHandValue(&dealer.hand);
[INFO] [stdout]     |                 ^^^^^^^^^^^ help: convert the identifier to snake case: `dealer_score`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `playerScore` should have a snake case name
[INFO] [stdout]    --> src/main.rs:172:17
[INFO] [stdout]     |
[INFO] [stdout] 172 |         let mut playerScore = getHandValue(&player.hand);
[INFO] [stdout]     |                 ^^^^^^^^^^^ help: convert the identifier to snake case: `player_score`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `createDeck` should have a snake case name
[INFO] [stdout]    --> src/main.rs:187:4
[INFO] [stdout]     |
[INFO] [stdout] 187 | fn createDeck() -> Vec<Card> {
[INFO] [stdout]     |    ^^^^^^^^^^ help: convert the identifier to snake case: `create_deck`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `getHandValue` should have a snake case name
[INFO] [stdout]    --> src/main.rs:201:4
[INFO] [stdout]     |
[INFO] [stdout] 201 | fn getHandValue(hand: &Vec<Card>) -> u32 {
[INFO] [stdout]     |    ^^^^^^^^^^^^ help: convert the identifier to snake case: `get_hand_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `printHand` should have a snake case name
[INFO] [stdout]    --> src/main.rs:236:4
[INFO] [stdout]     |
[INFO] [stdout] 236 | fn printHand(hand: &Vec<Card>) -> String {
[INFO] [stdout]     |    ^^^^^^^^^ help: convert the identifier to snake case: `print_hand`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `inHand` should have a snake case name
[INFO] [stdout]    --> src/main.rs:237:13
[INFO] [stdout]     |
[INFO] [stdout] 237 |     let mut inHand: String = String::new();
[INFO] [stdout]     |             ^^^^^^ help: convert the identifier to snake case: `in_hand`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `curCard` should have a snake case name
[INFO] [stdout]    --> src/main.rs:240:17
[INFO] [stdout]     |
[INFO] [stdout] 240 |         let mut curCard: String = format!("{} of {}", card.rank, card.suit);
[INFO] [stdout]     |                 ^^^^^^^ help: convert the identifier to snake case: `cur_card`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 15 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 9.78s
[INFO] running `Command { std: "docker" "inspect" "7e2c79cd980632b2ef32ffc434685f094d6b52159b34f944e97fc2c5043797be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e2c79cd980632b2ef32ffc434685f094d6b52159b34f944e97fc2c5043797be", kill_on_drop: false }`
[INFO] [stdout] 7e2c79cd980632b2ef32ffc434685f094d6b52159b34f944e97fc2c5043797be
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] eaf808517789432a9a4d42481990c54b43236f76bfd85c8ba570b86d434a40f4
[INFO] running `Command { std: "docker" "start" "-a" "eaf808517789432a9a4d42481990c54b43236f76bfd85c8ba570b86d434a40f4", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/main.rs:171:13
[INFO] [stderr]     |
[INFO] [stderr] 171 |         let mut dealerScore = getHandValue(&dealer.hand);
[INFO] [stderr]     |             ----^^^^^^^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/main.rs:172:13
[INFO] [stderr]     |
[INFO] [stderr] 172 |         let mut playerScore = getHandValue(&player.hand);
[INFO] [stderr]     |             ----^^^^^^^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/main.rs:240:13
[INFO] [stderr]     |
[INFO] [stderr] 240 |         let mut curCard: String = format!("{} of {}", card.rank, card.suit);
[INFO] [stderr]     |             ----^^^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `name`
[INFO] [stderr]   --> src/main.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     name: String,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `playerHold` should have a snake case name
[INFO] [stderr]    --> src/main.rs:100:13
[INFO] [stderr]     |
[INFO] [stderr] 100 |     let mut playerHold = false;
[INFO] [stderr]     |             ^^^^^^^^^^ help: convert the identifier to snake case: `player_hold`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `dealerHold` should have a snake case name
[INFO] [stderr]    --> src/main.rs:101:13
[INFO] [stderr]     |
[INFO] [stderr] 101 |     let mut dealerHold = false;
[INFO] [stderr]     |             ^^^^^^^^^^ help: convert the identifier to snake case: `dealer_hold`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `playerBust` should have a snake case name
[INFO] [stderr]    --> src/main.rs:102:13
[INFO] [stderr]     |
[INFO] [stderr] 102 |     let mut playerBust = false;
[INFO] [stderr]     |             ^^^^^^^^^^ help: convert the identifier to snake case: `player_bust`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `dealerBust` should have a snake case name
[INFO] [stderr]    --> src/main.rs:103:13
[INFO] [stderr]     |
[INFO] [stderr] 103 |     let mut dealerBust = false;
[INFO] [stderr]     |             ^^^^^^^^^^ help: convert the identifier to snake case: `dealer_bust`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `dealerScore` should have a snake case name
[INFO] [stderr]    --> src/main.rs:171:17
[INFO] [stderr]     |
[INFO] [stderr] 171 |         let mut dealerScore = getHandValue(&dealer.hand);
[INFO] [stderr]     |                 ^^^^^^^^^^^ help: convert the identifier to snake case: `dealer_score`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `playerScore` should have a snake case name
[INFO] [stderr]    --> src/main.rs:172:17
[INFO] [stderr]     |
[INFO] [stderr] 172 |         let mut playerScore = getHandValue(&player.hand);
[INFO] [stderr]     |                 ^^^^^^^^^^^ help: convert the identifier to snake case: `player_score`
[INFO] [stderr] 
[INFO] [stderr] warning: function `createDeck` should have a snake case name
[INFO] [stderr]    --> src/main.rs:187:4
[INFO] [stderr]     |
[INFO] [stderr] 187 | fn createDeck() -> Vec<Card> {
[INFO] [stderr]     |    ^^^^^^^^^^ help: convert the identifier to snake case: `create_deck`
[INFO] [stderr] 
[INFO] [stderr] warning: function `getHandValue` should have a snake case name
[INFO] [stderr]    --> src/main.rs:201:4
[INFO] [stderr]     |
[INFO] [stderr] 201 | fn getHandValue(hand: &Vec<Card>) -> u32 {
[INFO] [stderr]     |    ^^^^^^^^^^^^ help: convert the identifier to snake case: `get_hand_value`
[INFO] [stderr] 
[INFO] [stderr] warning: function `printHand` should have a snake case name
[INFO] [stderr]    --> src/main.rs:236:4
[INFO] [stderr]     |
[INFO] [stderr] 236 | fn printHand(hand: &Vec<Card>) -> String {
[INFO] [stderr]     |    ^^^^^^^^^ help: convert the identifier to snake case: `print_hand`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `inHand` should have a snake case name
[INFO] [stderr]    --> src/main.rs:237:13
[INFO] [stderr]     |
[INFO] [stderr] 237 |     let mut inHand: String = String::new();
[INFO] [stderr]     |             ^^^^^^ help: convert the identifier to snake case: `in_hand`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `curCard` should have a snake case name
[INFO] [stderr]    --> src/main.rs:240:17
[INFO] [stderr]     |
[INFO] [stderr] 240 |         let mut curCard: String = format!("{} of {}", card.rank, card.suit);
[INFO] [stderr]     |                 ^^^^^^^ help: convert the identifier to snake case: `cur_card`
[INFO] [stderr] 
[INFO] [stderr] warning: `rust-blackjack` (bin "rust-blackjack" test) generated 15 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.20s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rust_blackjack-31f6b0723cbbf329)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "eaf808517789432a9a4d42481990c54b43236f76bfd85c8ba570b86d434a40f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eaf808517789432a9a4d42481990c54b43236f76bfd85c8ba570b86d434a40f4", kill_on_drop: false }`
[INFO] [stdout] eaf808517789432a9a4d42481990c54b43236f76bfd85c8ba570b86d434a40f4