[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] 00ef12b6cf13259ebc1a09ef0a54db79161555d5
[INFO] checking 4102-rustaceans/rust-blackjack against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146470
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F4102-rustaceans%2Frust-blackjack" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[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-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/4102-rustaceans/rust-blackjack on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/4102-rustaceans/rust-blackjack 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[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-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8ef7fd1149b118be385fd82977e28de3cc52a9a6b2e8f063cb9a564a4800e4e6
[INFO] running `Command { std: "docker" "start" "-a" "8ef7fd1149b118be385fd82977e28de3cc52a9a6b2e8f063cb9a564a4800e4e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8ef7fd1149b118be385fd82977e28de3cc52a9a6b2e8f063cb9a564a4800e4e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ef7fd1149b118be385fd82977e28de3cc52a9a6b2e8f063cb9a564a4800e4e6", kill_on_drop: false }`
[INFO] [stdout] 8ef7fd1149b118be385fd82977e28de3cc52a9a6b2e8f063cb9a564a4800e4e6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fc7d93a1266a7eecf3244451d8cfb65ae1a647567fdf9f1cee56c55ad36a3a17
[INFO] running `Command { std: "docker" "start" "-a" "fc7d93a1266a7eecf3244451d8cfb65ae1a647567fdf9f1cee56c55ad36a3a17", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]     Checking libc v0.2.36
[INFO] [stderr]     Checking rand v0.4.2
[INFO] [stderr]     Checking 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)]` (part of `#[warn(unused)]`) 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 `name` is never read
[INFO] [stdout]   --> src/main.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | struct Player {
[INFO] [stdout]    |        ------ field in this struct
[INFO] [stdout] 12 |     name: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(nonstandard_style)]`) 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: 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)]` (part of `#[warn(unused)]`) 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 `name` is never read
[INFO] [stdout]   --> src/main.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | struct Player {
[INFO] [stdout]    |        ------ field in this struct
[INFO] [stdout] 12 |     name: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(nonstandard_style)]`) 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] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.42s
[INFO] running `Command { std: "docker" "inspect" "fc7d93a1266a7eecf3244451d8cfb65ae1a647567fdf9f1cee56c55ad36a3a17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc7d93a1266a7eecf3244451d8cfb65ae1a647567fdf9f1cee56c55ad36a3a17", kill_on_drop: false }`
[INFO] [stdout] fc7d93a1266a7eecf3244451d8cfb65ae1a647567fdf9f1cee56c55ad36a3a17
