[INFO] updating cached repository https://github.com/4102-rustaceans/rust-blackjack
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 61fae1ade0ad3b1ddfecac623417cab0dd28169d
[INFO] testing 4102-rustaceans/rust-blackjack against 1.44.0 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F4102-rustaceans%2Frust-blackjack" "/workspace/builds/worker-4/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/4102-rustaceans/rust-blackjack on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[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-4/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 `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"`
[INFO] [stdout] bf2908ee313f246494f03949644625cb18ff0478e5aa12da2caa4e01e15e2c4d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "bf2908ee313f246494f03949644625cb18ff0478e5aa12da2caa4e01e15e2c4d"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[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] [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: 15 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.16s
[INFO] running `"docker" "inspect" "bf2908ee313f246494f03949644625cb18ff0478e5aa12da2caa4e01e15e2c4d"`
[INFO] running `"docker" "rm" "-f" "bf2908ee313f246494f03949644625cb18ff0478e5aa12da2caa4e01e15e2c4d"`
[INFO] [stdout] bf2908ee313f246494f03949644625cb18ff0478e5aa12da2caa4e01e15e2c4d
[INFO] running `"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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c285f863260fe22f19da89bce8ae2956ce700a48226ef38f5c34a85334a1f13a
[INFO] running `"docker" "start" "-a" "c285f863260fe22f19da89bce8ae2956ce700a48226ef38f5c34a85334a1f13a"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling rust-blackjack v0.1.0 (/opt/rustwide/workdir)
[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: 15 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `"docker" "inspect" "c285f863260fe22f19da89bce8ae2956ce700a48226ef38f5c34a85334a1f13a"`
[INFO] running `"docker" "rm" "-f" "c285f863260fe22f19da89bce8ae2956ce700a48226ef38f5c34a85334a1f13a"`
[INFO] [stdout] c285f863260fe22f19da89bce8ae2956ce700a48226ef38f5c34a85334a1f13a
[INFO] running `"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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 187bd9ae664df7bf55fd1aa84307e602541f94bddcb43ba600ae2e154aca8d9c
[INFO] running `"docker" "start" "-a" "187bd9ae664df7bf55fd1aa84307e602541f94bddcb43ba600ae2e154aca8d9c"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[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: 15 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rust_blackjack-d948fc771fcbda0d
[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
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "187bd9ae664df7bf55fd1aa84307e602541f94bddcb43ba600ae2e154aca8d9c"`
[INFO] running `"docker" "rm" "-f" "187bd9ae664df7bf55fd1aa84307e602541f94bddcb43ba600ae2e154aca8d9c"`
[INFO] [stdout] 187bd9ae664df7bf55fd1aa84307e602541f94bddcb43ba600ae2e154aca8d9c