[INFO] cloning repository https://github.com/eejebring/CardGames [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/eejebring/CardGames" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feejebring%2FCardGames", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feejebring%2FCardGames'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4752f5c050fcf1e67434d7c4211244ccf19e2c05 [INFO] building eejebring/CardGames against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feejebring%2FCardGames" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/eejebring/CardGames on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/eejebring/CardGames [INFO] finished tweaking git repo https://github.com/eejebring/CardGames [INFO] tweaked toml for git repo https://github.com/eejebring/CardGames written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/eejebring/CardGames 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" "+11663cd3bfefef7d34e8f0892c250bf698049392" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 26559f0c5aa7e35475d5e7c7599f5274b5688322a515e012e0e0543f9813e690 [INFO] running `Command { std: "docker" "start" "-a" "26559f0c5aa7e35475d5e7c7599f5274b5688322a515e012e0e0543f9813e690", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "26559f0c5aa7e35475d5e7c7599f5274b5688322a515e012e0e0543f9813e690", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "26559f0c5aa7e35475d5e7c7599f5274b5688322a515e012e0e0543f9813e690", kill_on_drop: false }` [INFO] [stdout] 26559f0c5aa7e35475d5e7c7599f5274b5688322a515e012e0e0543f9813e690 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e65f285e5c84f54f5870f334c8aa2c2a235abc5f978155dcbaa72d5e3bb30ce1 [INFO] running `Command { std: "docker" "start" "-a" "e65f285e5c84f54f5870f334c8aa2c2a235abc5f978155dcbaa72d5e3bb30ce1", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.121 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.16 [INFO] [stderr] Compiling getrandom v0.2.6 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling CardGames v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Query` [INFO] [stdout] --> src/main.rs:2:29 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::console_querry::{Query, OptionQuery}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::str::FromStr` [INFO] [stdout] --> src/console_querry.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::str::FromStr; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::thread` [INFO] [stdout] --> src/console_querry.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::thread; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Thread` and `sleep` [INFO] [stdout] --> src/console_querry.rs:4:19 [INFO] [stdout] | [INFO] [stdout] 4 | use std::thread::{sleep, Thread}; [INFO] [stdout] | ^^^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::time::Duration` [INFO] [stdout] --> src/console_querry.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::time::Duration; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `blackjackSum` should have an upper camel case name [INFO] [stdout] --> src/blackjack.rs:61:11 [INFO] [stdout] | [INFO] [stdout] 61 | pub trait blackjackSum { [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `BlackjackSum` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `card_colour` should have an upper camel case name [INFO] [stdout] --> src/cards.rs:7:17 [INFO] [stdout] | [INFO] [stdout] 7 | pub(crate) enum card_colour { [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to upper camel case: `CardColour` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::btree_set::Range` [INFO] [stdout] --> src/card_collection.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::btree_set::Range; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Deref` and `RangeFrom` [INFO] [stdout] --> src/card_collection.rs:2:16 [INFO] [stdout] | [INFO] [stdout] 2 | use std::ops::{Deref, RangeFrom}; [INFO] [stdout] | ^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rand::seq::index::IndexVec::USize` [INFO] [stdout] --> src/card_collection.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use rand::seq::index::IndexVec::USize; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> src/console_querry.rs:35:20 [INFO] [stdout] | [INFO] [stdout] 35 | Ok(n) => return buffer.unwrap(), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/console_querry.rs:36:21 [INFO] [stdout] | [INFO] [stdout] 36 | Err(e) => buffer = self.failSafe().trim_end().parse() [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> src/console_querry.rs:46:20 [INFO] [stdout] | [INFO] [stdout] 46 | Ok(n) => return buffer.unwrap(), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/console_querry.rs:47:21 [INFO] [stdout] | [INFO] [stdout] 47 | Err(e) => buffer = self.failSafe().trim_end().parse() [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `query_int` is never used [INFO] [stdout] --> src/console_querry.rs:30:12 [INFO] [stdout] | [INFO] [stdout] 12 | impl Query { [INFO] [stdout] | ---------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 30 | pub fn query_int(&self) -> isize { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `read_line` is never used [INFO] [stdout] --> src/console_querry.rs:92:4 [INFO] [stdout] | [INFO] [stdout] 92 | fn read_line(output: &mut String) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `give_card` is never used [INFO] [stdout] --> src/card_collection.rs:46:12 [INFO] [stdout] | [INFO] [stdout] 13 | impl CardStack { [INFO] [stdout] | -------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 46 | pub fn give_card(&mut self, cardTaker: &mut CardStack) -> String { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/console_querry.rs:17:9 [INFO] [stdout] | [INFO] [stdout] 17 | stdin().read_line(&mut buffer); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 17 | let _ = stdin().read_line(&mut buffer); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `failSafe` should have a snake case name [INFO] [stdout] --> src/console_querry.rs:22:8 [INFO] [stdout] | [INFO] [stdout] 22 | fn failSafe(&self) -> String { [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `fail_safe` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/console_querry.rs:25:9 [INFO] [stdout] | [INFO] [stdout] 25 | stdin().read_line(&mut buffer); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 25 | let _ = stdin().read_line(&mut buffer); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `fullQuery` should have a snake case name [INFO] [stdout] --> src/console_querry.rs:60:17 [INFO] [stdout] | [INFO] [stdout] 60 | let mut fullQuery = String::from(q); [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to snake case: `full_query` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/console_querry.rs:94:5 [INFO] [stdout] | [INFO] [stdout] 94 | stdin().read_line(&mut buffer); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 94 | let _ = stdin().read_line(&mut buffer); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `startBlackjack` should have a snake case name [INFO] [stdout] --> src/blackjack.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn startBlackjack() { [INFO] [stdout] | ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `start_blackjack` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait method `blackSum` should have a snake case name [INFO] [stdout] --> src/blackjack.rs:62:8 [INFO] [stdout] | [INFO] [stdout] 62 | fn blackSum(&self) -> usize; [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `black_sum` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `sumDeck` should have a snake case name [INFO] [stdout] --> src/blackjack.rs:65:4 [INFO] [stdout] | [INFO] [stdout] 65 | fn sumDeck (cards: &dyn blackjackSum) -> usize { [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `sum_deck` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static variable `colours` should have an upper case name [INFO] [stdout] --> src/cards.rs:16:16 [INFO] [stdout] | [INFO] [stdout] 16 | static colours: [card_colour;4] = [card_colour::Hearts,card_colour::Diamonds,card_colour::Spades,card_colour::Clovers]; [INFO] [stdout] | ^^^^^^^ help: convert the identifier to upper case: `COLOURS` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `newDeck` should have a snake case name [INFO] [stdout] --> src/card_collection.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 14 | pub fn newDeck() -> CardStack { [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `new_deck` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `newHand` should have a snake case name [INFO] [stdout] --> src/card_collection.rs:24:12 [INFO] [stdout] | [INFO] [stdout] 24 | pub fn newHand() -> CardStack { [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `new_hand` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `cardHolder` should have a snake case name [INFO] [stdout] --> src/card_collection.rs:39:36 [INFO] [stdout] | [INFO] [stdout] 39 | pub fn receive_card(&mut self, cardHolder: &mut CardStack) -> String { [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to snake case: `card_holder` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `cardTaker` should have a snake case name [INFO] [stdout] --> src/card_collection.rs:46:33 [INFO] [stdout] | [INFO] [stdout] 46 | pub fn give_card(&mut self, cardTaker: &mut CardStack) -> String { [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to snake case: `card_taker` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.52s [INFO] running `Command { std: "docker" "inspect" "e65f285e5c84f54f5870f334c8aa2c2a235abc5f978155dcbaa72d5e3bb30ce1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e65f285e5c84f54f5870f334c8aa2c2a235abc5f978155dcbaa72d5e3bb30ce1", kill_on_drop: false }` [INFO] [stdout] e65f285e5c84f54f5870f334c8aa2c2a235abc5f978155dcbaa72d5e3bb30ce1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5609d05657fa3f45c846faa3d053a8bb332559fb44675f5ca9e46fd65e10d604 [INFO] running `Command { std: "docker" "start" "-a" "5609d05657fa3f45c846faa3d053a8bb332559fb44675f5ca9e46fd65e10d604", kill_on_drop: false }` [INFO] [stderr] Compiling CardGames v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Query` [INFO] [stdout] --> src/main.rs:2:29 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::console_querry::{Query, OptionQuery}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::str::FromStr` [INFO] [stdout] --> src/console_querry.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::str::FromStr; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::thread` [INFO] [stdout] --> src/console_querry.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::thread; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Thread` and `sleep` [INFO] [stdout] --> src/console_querry.rs:4:19 [INFO] [stdout] | [INFO] [stdout] 4 | use std::thread::{sleep, Thread}; [INFO] [stdout] | ^^^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::time::Duration` [INFO] [stdout] --> src/console_querry.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::time::Duration; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `blackjackSum` should have an upper camel case name [INFO] [stdout] --> src/blackjack.rs:61:11 [INFO] [stdout] | [INFO] [stdout] 61 | pub trait blackjackSum { [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `BlackjackSum` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `card_colour` should have an upper camel case name [INFO] [stdout] --> src/cards.rs:7:17 [INFO] [stdout] | [INFO] [stdout] 7 | pub(crate) enum card_colour { [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to upper camel case: `CardColour` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::btree_set::Range` [INFO] [stdout] --> src/card_collection.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::btree_set::Range; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Deref` and `RangeFrom` [INFO] [stdout] --> src/card_collection.rs:2:16 [INFO] [stdout] | [INFO] [stdout] 2 | use std::ops::{Deref, RangeFrom}; [INFO] [stdout] | ^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rand::seq::index::IndexVec::USize` [INFO] [stdout] --> src/card_collection.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use rand::seq::index::IndexVec::USize; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> src/console_querry.rs:35:20 [INFO] [stdout] | [INFO] [stdout] 35 | Ok(n) => return buffer.unwrap(), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/console_querry.rs:36:21 [INFO] [stdout] | [INFO] [stdout] 36 | Err(e) => buffer = self.failSafe().trim_end().parse() [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> src/console_querry.rs:46:20 [INFO] [stdout] | [INFO] [stdout] 46 | Ok(n) => return buffer.unwrap(), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/console_querry.rs:47:21 [INFO] [stdout] | [INFO] [stdout] 47 | Err(e) => buffer = self.failSafe().trim_end().parse() [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `query_int` is never used [INFO] [stdout] --> src/console_querry.rs:30:12 [INFO] [stdout] | [INFO] [stdout] 12 | impl Query { [INFO] [stdout] | ---------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 30 | pub fn query_int(&self) -> isize { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `read_line` is never used [INFO] [stdout] --> src/console_querry.rs:92:4 [INFO] [stdout] | [INFO] [stdout] 92 | fn read_line(output: &mut String) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `give_card` is never used [INFO] [stdout] --> src/card_collection.rs:46:12 [INFO] [stdout] | [INFO] [stdout] 13 | impl CardStack { [INFO] [stdout] | -------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 46 | pub fn give_card(&mut self, cardTaker: &mut CardStack) -> String { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/console_querry.rs:17:9 [INFO] [stdout] | [INFO] [stdout] 17 | stdin().read_line(&mut buffer); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 17 | let _ = stdin().read_line(&mut buffer); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `failSafe` should have a snake case name [INFO] [stdout] --> src/console_querry.rs:22:8 [INFO] [stdout] | [INFO] [stdout] 22 | fn failSafe(&self) -> String { [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `fail_safe` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/console_querry.rs:25:9 [INFO] [stdout] | [INFO] [stdout] 25 | stdin().read_line(&mut buffer); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 25 | let _ = stdin().read_line(&mut buffer); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `fullQuery` should have a snake case name [INFO] [stdout] --> src/console_querry.rs:60:17 [INFO] [stdout] | [INFO] [stdout] 60 | let mut fullQuery = String::from(q); [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to snake case: `full_query` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/console_querry.rs:94:5 [INFO] [stdout] | [INFO] [stdout] 94 | stdin().read_line(&mut buffer); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 94 | let _ = stdin().read_line(&mut buffer); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `startBlackjack` should have a snake case name [INFO] [stdout] --> src/blackjack.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn startBlackjack() { [INFO] [stdout] | ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `start_blackjack` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait method `blackSum` should have a snake case name [INFO] [stdout] --> src/blackjack.rs:62:8 [INFO] [stdout] | [INFO] [stdout] 62 | fn blackSum(&self) -> usize; [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `black_sum` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `sumDeck` should have a snake case name [INFO] [stdout] --> src/blackjack.rs:65:4 [INFO] [stdout] | [INFO] [stdout] 65 | fn sumDeck (cards: &dyn blackjackSum) -> usize { [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `sum_deck` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static variable `colours` should have an upper case name [INFO] [stdout] --> src/cards.rs:16:16 [INFO] [stdout] | [INFO] [stdout] 16 | static colours: [card_colour;4] = [card_colour::Hearts,card_colour::Diamonds,card_colour::Spades,card_colour::Clovers]; [INFO] [stdout] | ^^^^^^^ help: convert the identifier to upper case: `COLOURS` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `newDeck` should have a snake case name [INFO] [stdout] --> src/card_collection.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 14 | pub fn newDeck() -> CardStack { [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `new_deck` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `newHand` should have a snake case name [INFO] [stdout] --> src/card_collection.rs:24:12 [INFO] [stdout] | [INFO] [stdout] 24 | pub fn newHand() -> CardStack { [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `new_hand` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `cardHolder` should have a snake case name [INFO] [stdout] --> src/card_collection.rs:39:36 [INFO] [stdout] | [INFO] [stdout] 39 | pub fn receive_card(&mut self, cardHolder: &mut CardStack) -> String { [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to snake case: `card_holder` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `cardTaker` should have a snake case name [INFO] [stdout] --> src/card_collection.rs:46:33 [INFO] [stdout] | [INFO] [stdout] 46 | pub fn give_card(&mut self, cardTaker: &mut CardStack) -> String { [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to snake case: `card_taker` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s [INFO] running `Command { std: "docker" "inspect" "5609d05657fa3f45c846faa3d053a8bb332559fb44675f5ca9e46fd65e10d604", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5609d05657fa3f45c846faa3d053a8bb332559fb44675f5ca9e46fd65e10d604", kill_on_drop: false }` [INFO] [stdout] 5609d05657fa3f45c846faa3d053a8bb332559fb44675f5ca9e46fd65e10d604