Dec 12 04:12:16.878 INFO checking 4102-rustaceans/rust-blackjack against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677 Dec 12 04:12:16.878 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-4/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +3a75e80557a103497cffbcab395a2f37061a77ea-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Dec 12 04:12:18.973 INFO [stdout] 1ed26eaa2c0c05d97f76fcfd62da555ca0d074056d2eb0430d705ec8b7b50a69 Dec 12 04:12:18.975 INFO running `"docker" "start" "-a" "1ed26eaa2c0c05d97f76fcfd62da555ca0d074056d2eb0430d705ec8b7b50a69"` Dec 12 04:12:19.296 INFO [stderr] usermod: no changes Dec 12 04:12:19.335 INFO [stderr] Checking rust-blackjack v0.1.0 (/source) Dec 12 04:12:19.892 INFO [stderr] warning: variable does not need to be mutable Dec 12 04:12:19.892 INFO [stderr] --> src/main.rs:171:13 Dec 12 04:12:19.892 INFO [stderr] | Dec 12 04:12:19.892 INFO [stderr] 171 | let mut dealerScore = getHandValue(&dealer.hand); Dec 12 04:12:19.892 INFO [stderr] | ----^^^^^^^^^^^ Dec 12 04:12:19.892 INFO [stderr] | | Dec 12 04:12:19.892 INFO [stderr] | help: remove this `mut` Dec 12 04:12:19.892 INFO [stderr] | Dec 12 04:12:19.892 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 12 04:12:19.892 INFO [stderr] Dec 12 04:12:19.892 INFO [stderr] warning: variable does not need to be mutable Dec 12 04:12:19.892 INFO [stderr] --> src/main.rs:172:13 Dec 12 04:12:19.892 INFO [stderr] | Dec 12 04:12:19.892 INFO [stderr] 172 | let mut playerScore = getHandValue(&player.hand); Dec 12 04:12:19.892 INFO [stderr] | ----^^^^^^^^^^^ Dec 12 04:12:19.892 INFO [stderr] | | Dec 12 04:12:19.892 INFO [stderr] | help: remove this `mut` Dec 12 04:12:19.892 INFO [stderr] Dec 12 04:12:19.900 INFO [stderr] warning: field is never used: `name` Dec 12 04:12:19.900 INFO [stderr] --> src/main.rs:12:5 Dec 12 04:12:19.900 INFO [stderr] | Dec 12 04:12:19.900 INFO [stderr] 12 | name: String, Dec 12 04:12:19.900 INFO [stderr] | ^^^^^^^^^^^^ Dec 12 04:12:19.900 INFO [stderr] | Dec 12 04:12:19.900 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 12 04:12:19.900 INFO [stderr] Dec 12 04:12:19.900 INFO [stderr] warning: variable `playerHold` should have a snake case name such as `player_hold` Dec 12 04:12:19.900 INFO [stderr] --> src/main.rs:100:9 Dec 12 04:12:19.900 INFO [stderr] | Dec 12 04:12:19.900 INFO [stderr] 100 | let mut playerHold = false; Dec 12 04:12:19.900 INFO [stderr] | ^^^^^^^^^^^^^^ Dec 12 04:12:19.900 INFO [stderr] | Dec 12 04:12:19.900 INFO [stderr] = note: #[warn(non_snake_case)] on by default Dec 12 04:12:19.900 INFO [stderr] Dec 12 04:12:19.900 INFO [stderr] warning: variable `dealerHold` should have a snake case name such as `dealer_hold` Dec 12 04:12:19.900 INFO [stderr] --> src/main.rs:101:9 Dec 12 04:12:19.900 INFO [stderr] | Dec 12 04:12:19.900 INFO [stderr] 101 | let mut dealerHold = false; Dec 12 04:12:19.900 INFO [stderr] | ^^^^^^^^^^^^^^ Dec 12 04:12:19.900 INFO [stderr] Dec 12 04:12:19.900 INFO [stderr] warning: variable `playerBust` should have a snake case name such as `player_bust` Dec 12 04:12:19.901 INFO [stderr] --> src/main.rs:102:9 Dec 12 04:12:19.901 INFO [stderr] | Dec 12 04:12:19.901 INFO [stderr] 102 | let mut playerBust = false; Dec 12 04:12:19.901 INFO [stderr] | ^^^^^^^^^^^^^^ Dec 12 04:12:19.901 INFO [stderr] Dec 12 04:12:19.901 INFO [stderr] warning: variable `dealerBust` should have a snake case name such as `dealer_bust` Dec 12 04:12:19.901 INFO [stderr] --> src/main.rs:103:9 Dec 12 04:12:19.901 INFO [stderr] | Dec 12 04:12:19.901 INFO [stderr] 103 | let mut dealerBust = false; Dec 12 04:12:19.901 INFO [stderr] | ^^^^^^^^^^^^^^ Dec 12 04:12:19.901 INFO [stderr] Dec 12 04:12:19.901 INFO [stderr] warning: variable `dealerScore` should have a snake case name such as `dealer_score` Dec 12 04:12:19.901 INFO [stderr] --> src/main.rs:171:13 Dec 12 04:12:19.901 INFO [stderr] | Dec 12 04:12:19.901 INFO [stderr] 171 | let mut dealerScore = getHandValue(&dealer.hand); Dec 12 04:12:19.901 INFO [stderr] | ^^^^^^^^^^^^^^^ Dec 12 04:12:19.901 INFO [stderr] Dec 12 04:12:19.901 INFO [stderr] warning: variable `playerScore` should have a snake case name such as `player_score` Dec 12 04:12:19.901 INFO [stderr] --> src/main.rs:172:13 Dec 12 04:12:19.901 INFO [stderr] | Dec 12 04:12:19.901 INFO [stderr] 172 | let mut playerScore = getHandValue(&player.hand); Dec 12 04:12:19.901 INFO [stderr] | ^^^^^^^^^^^^^^^ Dec 12 04:12:19.901 INFO [stderr] Dec 12 04:12:19.901 INFO [stderr] warning: function `createDeck` should have a snake case name such as `create_deck` Dec 12 04:12:19.901 INFO [stderr] --> src/main.rs:187:1 Dec 12 04:12:19.901 INFO [stderr] | Dec 12 04:12:19.901 INFO [stderr] 187 | / fn createDeck() -> Vec { Dec 12 04:12:19.901 INFO [stderr] 188 | | let mut deck: Vec = Vec::new(); Dec 12 04:12:19.901 INFO [stderr] 189 | | let suits = vec!["Clubs", "Diamonds", "Hearts", "Spades"]; Dec 12 04:12:19.901 INFO [stderr] 190 | | let ranks = vec!["Ace", "Two", "Three", "Four", "Five", "Six", "Seven", "Eight", "Nine", "Ten", "Jack", "Queen", "King"]; Dec 12 04:12:19.901 INFO [stderr] ... | Dec 12 04:12:19.901 INFO [stderr] 198 | | deck Dec 12 04:12:19.901 INFO [stderr] 199 | | } Dec 12 04:12:19.901 INFO [stderr] | |_^ Dec 12 04:12:19.901 INFO [stderr] Dec 12 04:12:19.901 INFO [stderr] warning: function `getHandValue` should have a snake case name such as `get_hand_value` Dec 12 04:12:19.901 INFO [stderr] --> src/main.rs:201:1 Dec 12 04:12:19.901 INFO [stderr] | Dec 12 04:12:19.901 INFO [stderr] 201 | / fn getHandValue(hand: &Vec) -> u32 { Dec 12 04:12:19.901 INFO [stderr] 202 | | let mut aces = 0; Dec 12 04:12:19.901 INFO [stderr] 203 | | let mut value = 0; Dec 12 04:12:19.901 INFO [stderr] 204 | | Dec 12 04:12:19.901 INFO [stderr] ... | Dec 12 04:12:19.901 INFO [stderr] 233 | | value Dec 12 04:12:19.901 INFO [stderr] 234 | | } Dec 12 04:12:19.901 INFO [stderr] | |_^ Dec 12 04:12:19.901 INFO [stderr] Dec 12 04:12:19.901 INFO [stderr] warning: function `printHand` should have a snake case name such as `print_hand` Dec 12 04:12:19.901 INFO [stderr] --> src/main.rs:236:1 Dec 12 04:12:19.901 INFO [stderr] | Dec 12 04:12:19.901 INFO [stderr] 236 | / fn printHand(hand: &Vec) -> String { Dec 12 04:12:19.901 INFO [stderr] 237 | | let mut inHand: String = String::new(); Dec 12 04:12:19.901 INFO [stderr] 238 | | Dec 12 04:12:19.901 INFO [stderr] 239 | | for card in hand { Dec 12 04:12:19.901 INFO [stderr] ... | Dec 12 04:12:19.901 INFO [stderr] 244 | | inHand Dec 12 04:12:19.901 INFO [stderr] 245 | | } Dec 12 04:12:19.901 INFO [stderr] | |_^ Dec 12 04:12:19.901 INFO [stderr] Dec 12 04:12:19.901 INFO [stderr] warning: variable `inHand` should have a snake case name such as `in_hand` Dec 12 04:12:19.901 INFO [stderr] --> src/main.rs:237:9 Dec 12 04:12:19.901 INFO [stderr] | Dec 12 04:12:19.901 INFO [stderr] 237 | let mut inHand: String = String::new(); Dec 12 04:12:19.901 INFO [stderr] | ^^^^^^^^^^ Dec 12 04:12:19.901 INFO [stderr] Dec 12 04:12:19.901 INFO [stderr] warning: variable `curCard` should have a snake case name such as `cur_card` Dec 12 04:12:19.901 INFO [stderr] --> src/main.rs:240:13 Dec 12 04:12:19.901 INFO [stderr] | Dec 12 04:12:19.901 INFO [stderr] 240 | let mut curCard: String = format!("{} of {}", card.rank, card.suit); Dec 12 04:12:19.901 INFO [stderr] | ^^^^^^^^^^^ Dec 12 04:12:19.901 INFO [stderr] Dec 12 04:12:19.967 INFO [stderr] warning: variable does not need to be mutable Dec 12 04:12:19.967 INFO [stderr] --> src/main.rs:171:13 Dec 12 04:12:19.967 INFO [stderr] | Dec 12 04:12:19.967 INFO [stderr] 171 | let mut dealerScore = getHandValue(&dealer.hand); Dec 12 04:12:19.967 INFO [stderr] | ----^^^^^^^^^^^ Dec 12 04:12:19.967 INFO [stderr] | | Dec 12 04:12:19.967 INFO [stderr] | help: remove this `mut` Dec 12 04:12:19.967 INFO [stderr] | Dec 12 04:12:19.967 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 12 04:12:19.967 INFO [stderr] Dec 12 04:12:19.967 INFO [stderr] warning: variable does not need to be mutable Dec 12 04:12:19.967 INFO [stderr] --> src/main.rs:172:13 Dec 12 04:12:19.967 INFO [stderr] | Dec 12 04:12:19.967 INFO [stderr] 172 | let mut playerScore = getHandValue(&player.hand); Dec 12 04:12:19.967 INFO [stderr] | ----^^^^^^^^^^^ Dec 12 04:12:19.967 INFO [stderr] | | Dec 12 04:12:19.967 INFO [stderr] | help: remove this `mut` Dec 12 04:12:19.967 INFO [stderr] Dec 12 04:12:19.977 INFO [stderr] warning: field is never used: `name` Dec 12 04:12:19.977 INFO [stderr] --> src/main.rs:12:5 Dec 12 04:12:19.977 INFO [stderr] | Dec 12 04:12:19.977 INFO [stderr] 12 | name: String, Dec 12 04:12:19.977 INFO [stderr] | ^^^^^^^^^^^^ Dec 12 04:12:19.977 INFO [stderr] | Dec 12 04:12:19.977 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 12 04:12:19.977 INFO [stderr] Dec 12 04:12:19.977 INFO [stderr] warning: variable `playerHold` should have a snake case name such as `player_hold` Dec 12 04:12:19.977 INFO [stderr] --> src/main.rs:100:9 Dec 12 04:12:19.977 INFO [stderr] | Dec 12 04:12:19.977 INFO [stderr] 100 | let mut playerHold = false; Dec 12 04:12:19.977 INFO [stderr] | ^^^^^^^^^^^^^^ Dec 12 04:12:19.977 INFO [stderr] | Dec 12 04:12:19.977 INFO [stderr] = note: #[warn(non_snake_case)] on by default Dec 12 04:12:19.977 INFO [stderr] Dec 12 04:12:19.977 INFO [stderr] warning: variable `dealerHold` should have a snake case name such as `dealer_hold` Dec 12 04:12:19.977 INFO [stderr] --> src/main.rs:101:9 Dec 12 04:12:19.977 INFO [stderr] | Dec 12 04:12:19.977 INFO [stderr] 101 | let mut dealerHold = false; Dec 12 04:12:19.978 INFO [stderr] | ^^^^^^^^^^^^^^ Dec 12 04:12:19.978 INFO [stderr] Dec 12 04:12:19.978 INFO [stderr] warning: variable `playerBust` should have a snake case name such as `player_bust` Dec 12 04:12:19.978 INFO [stderr] --> src/main.rs:102:9 Dec 12 04:12:19.978 INFO [stderr] | Dec 12 04:12:19.978 INFO [stderr] 102 | let mut playerBust = false; Dec 12 04:12:19.978 INFO [stderr] | ^^^^^^^^^^^^^^ Dec 12 04:12:19.978 INFO [stderr] Dec 12 04:12:19.978 INFO [stderr] warning: variable `dealerBust` should have a snake case name such as `dealer_bust` Dec 12 04:12:19.978 INFO [stderr] --> src/main.rs:103:9 Dec 12 04:12:19.978 INFO [stderr] | Dec 12 04:12:19.978 INFO [stderr] 103 | let mut dealerBust = false; Dec 12 04:12:19.978 INFO [stderr] | ^^^^^^^^^^^^^^ Dec 12 04:12:19.978 INFO [stderr] Dec 12 04:12:19.978 INFO [stderr] warning: variable `dealerScore` should have a snake case name such as `dealer_score` Dec 12 04:12:19.978 INFO [stderr] --> src/main.rs:171:13 Dec 12 04:12:19.978 INFO [stderr] | Dec 12 04:12:19.978 INFO [stderr] 171 | let mut dealerScore = getHandValue(&dealer.hand); Dec 12 04:12:19.978 INFO [stderr] | ^^^^^^^^^^^^^^^ Dec 12 04:12:19.978 INFO [stderr] Dec 12 04:12:19.978 INFO [stderr] warning: variable `playerScore` should have a snake case name such as `player_score` Dec 12 04:12:19.978 INFO [stderr] --> src/main.rs:172:13 Dec 12 04:12:19.978 INFO [stderr] | Dec 12 04:12:19.978 INFO [stderr] 172 | let mut playerScore = getHandValue(&player.hand); Dec 12 04:12:19.978 INFO [stderr] | ^^^^^^^^^^^^^^^ Dec 12 04:12:19.978 INFO [stderr] Dec 12 04:12:19.978 INFO [stderr] warning: function `createDeck` should have a snake case name such as `create_deck` Dec 12 04:12:19.978 INFO [stderr] --> src/main.rs:187:1 Dec 12 04:12:19.978 INFO [stderr] | Dec 12 04:12:19.978 INFO [stderr] 187 | / fn createDeck() -> Vec { Dec 12 04:12:19.978 INFO [stderr] 188 | | let mut deck: Vec = Vec::new(); Dec 12 04:12:19.978 INFO [stderr] 189 | | let suits = vec!["Clubs", "Diamonds", "Hearts", "Spades"]; Dec 12 04:12:19.978 INFO [stderr] 190 | | let ranks = vec!["Ace", "Two", "Three", "Four", "Five", "Six", "Seven", "Eight", "Nine", "Ten", "Jack", "Queen", "King"]; Dec 12 04:12:19.978 INFO [stderr] ... | Dec 12 04:12:19.978 INFO [stderr] 198 | | deck Dec 12 04:12:19.978 INFO [stderr] 199 | | } Dec 12 04:12:19.978 INFO [stderr] | |_^ Dec 12 04:12:19.978 INFO [stderr] Dec 12 04:12:19.978 INFO [stderr] warning: function `getHandValue` should have a snake case name such as `get_hand_value` Dec 12 04:12:19.978 INFO [stderr] --> src/main.rs:201:1 Dec 12 04:12:19.978 INFO [stderr] | Dec 12 04:12:19.978 INFO [stderr] 201 | / fn getHandValue(hand: &Vec) -> u32 { Dec 12 04:12:19.978 INFO [stderr] 202 | | let mut aces = 0; Dec 12 04:12:19.978 INFO [stderr] 203 | | let mut value = 0; Dec 12 04:12:19.978 INFO [stderr] 204 | | Dec 12 04:12:19.978 INFO [stderr] ... | Dec 12 04:12:19.978 INFO [stderr] 233 | | value Dec 12 04:12:19.978 INFO [stderr] 234 | | } Dec 12 04:12:19.978 INFO [stderr] | |_^ Dec 12 04:12:19.978 INFO [stderr] Dec 12 04:12:19.978 INFO [stderr] warning: function `printHand` should have a snake case name such as `print_hand` Dec 12 04:12:19.978 INFO [stderr] --> src/main.rs:236:1 Dec 12 04:12:19.978 INFO [stderr] | Dec 12 04:12:19.978 INFO [stderr] 236 | / fn printHand(hand: &Vec) -> String { Dec 12 04:12:19.978 INFO [stderr] 237 | | let mut inHand: String = String::new(); Dec 12 04:12:19.978 INFO [stderr] 238 | | Dec 12 04:12:19.978 INFO [stderr] 239 | | for card in hand { Dec 12 04:12:19.978 INFO [stderr] ... | Dec 12 04:12:19.978 INFO [stderr] 244 | | inHand Dec 12 04:12:19.978 INFO [stderr] 245 | | } Dec 12 04:12:19.978 INFO [stderr] | |_^ Dec 12 04:12:19.978 INFO [stderr] Dec 12 04:12:19.978 INFO [stderr] warning: variable `inHand` should have a snake case name such as `in_hand` Dec 12 04:12:19.978 INFO [stderr] --> src/main.rs:237:9 Dec 12 04:12:19.978 INFO [stderr] | Dec 12 04:12:19.978 INFO [stderr] 237 | let mut inHand: String = String::new(); Dec 12 04:12:19.978 INFO [stderr] | ^^^^^^^^^^ Dec 12 04:12:19.978 INFO [stderr] Dec 12 04:12:19.978 INFO [stderr] warning: variable `curCard` should have a snake case name such as `cur_card` Dec 12 04:12:19.978 INFO [stderr] --> src/main.rs:240:13 Dec 12 04:12:19.978 INFO [stderr] | Dec 12 04:12:19.978 INFO [stderr] 240 | let mut curCard: String = format!("{} of {}", card.rank, card.suit); Dec 12 04:12:19.978 INFO [stderr] | ^^^^^^^^^^^ Dec 12 04:12:19.978 INFO [stderr] Dec 12 04:12:19.993 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.68s Dec 12 04:12:19.996 INFO [stderr] su: No module specific data is present Dec 12 04:12:20.479 INFO running `"docker" "inspect" "1ed26eaa2c0c05d97f76fcfd62da555ca0d074056d2eb0430d705ec8b7b50a69"` Dec 12 04:12:20.778 INFO running `"docker" "rm" "-f" "1ed26eaa2c0c05d97f76fcfd62da555ca0d074056d2eb0430d705ec8b7b50a69"` Dec 12 04:12:21.031 INFO [stdout] 1ed26eaa2c0c05d97f76fcfd62da555ca0d074056d2eb0430d705ec8b7b50a69