[INFO] cloning repository https://github.com/PhilipeLouchtch/rust-cardgame [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/PhilipeLouchtch/rust-cardgame" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPhilipeLouchtch%2Frust-cardgame", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPhilipeLouchtch%2Frust-cardgame'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5c1b247a78fe575615156ce98d0327a0cf2c922b [INFO] testing PhilipeLouchtch/rust-cardgame against 1.60.0 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPhilipeLouchtch%2Frust-cardgame" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/PhilipeLouchtch/rust-cardgame on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/PhilipeLouchtch/rust-cardgame [INFO] finished tweaking git repo https://github.com/PhilipeLouchtch/rust-cardgame [INFO] tweaked toml for git repo https://github.com/PhilipeLouchtch/rust-cardgame written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/PhilipeLouchtch/rust-cardgame already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating git repository `https://github.com/DanielKeep/rust-custom-derive` [INFO] [stderr] Updating git submodule `https://github.com/DanielKeep/rust-script-toolbox.git` [INFO] running `Command { std: "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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3f867e1527ba2a7a63a67d6171d5028437a30d68f66ec02565e19c0aaac1473e [INFO] running `Command { std: "docker" "start" "-a" "3f867e1527ba2a7a63a67d6171d5028437a30d68f66ec02565e19c0aaac1473e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3f867e1527ba2a7a63a67d6171d5028437a30d68f66ec02565e19c0aaac1473e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3f867e1527ba2a7a63a67d6171d5028437a30d68f66ec02565e19c0aaac1473e", kill_on_drop: false }` [INFO] [stdout] 3f867e1527ba2a7a63a67d6171d5028437a30d68f66ec02565e19c0aaac1473e [INFO] running `Command { std: "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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d63651a793214191a7e8b62440ec171070cdf7e3d418aae203bd9366dcea2b22 [INFO] running `Command { std: "docker" "start" "-a" "d63651a793214191a7e8b62440ec171070cdf7e3d418aae203bd9366dcea2b22", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.20 [INFO] [stderr] Compiling macro-attr v0.2.1 (https://github.com/DanielKeep/rust-custom-derive#1252f258) [INFO] [stderr] Compiling enum_derive v0.1.7 (https://github.com/DanielKeep/rust-custom-derive#1252f258) [INFO] [stderr] Compiling rand v0.3.15 [INFO] [stderr] Compiling cardgame v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/gamelogic/carddeck.rs:16:54 [INFO] [stdout] | [INFO] [stdout] 16 | for rank in card::Rank::iter_variants() {; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `hero_hand` [INFO] [stdout] --> src/handdetermination.rs:9:31 [INFO] [stdout] | [INFO] [stdout] 9 | pub fn determine_winning_hand(hero_hand: Hand, villain_hand: Hand) -> WinningHand { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_hero_hand` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `villain_hand` [INFO] [stdout] --> src/handdetermination.rs:9:48 [INFO] [stdout] | [INFO] [stdout] 9 | pub fn determine_winning_hand(hero_hand: Hand, villain_hand: Hand) -> WinningHand { [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_villain_hand` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Hero` [INFO] [stdout] --> src/handdetermination.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | Hero, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `WinningHand` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/handdetermination.rs:3:10 [INFO] [stdout] | [INFO] [stdout] 3 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `suit` [INFO] [stdout] --> src/gamelogic/card.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | suit: Suit, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Card` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/gamelogic/card.rs:1:10 [INFO] [stdout] | [INFO] [stdout] 1 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `rank` [INFO] [stdout] --> src/gamelogic/card.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | rank: Rank, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Card` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/gamelogic/card.rs:1:10 [INFO] [stdout] | [INFO] [stdout] 1 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `reshuffle` [INFO] [stdout] --> src/gamelogic/carddeck.rs:33:12 [INFO] [stdout] | [INFO] [stdout] 33 | pub fn reshuffle(&mut self) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `cards` [INFO] [stdout] --> src/gamelogic/board.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | cards: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Board` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/gamelogic/board.rs:4:10 [INFO] [stdout] | [INFO] [stdout] 4 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `cardIndex` should have a snake case name [INFO] [stdout] --> src/gamelogic/hand.rs:27:28 [INFO] [stdout] | [INFO] [stdout] 27 | pub fn card(&mut self, cardIndex: usize) -> Card { [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to snake case: `card_index` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.80s [INFO] running `Command { std: "docker" "inspect" "d63651a793214191a7e8b62440ec171070cdf7e3d418aae203bd9366dcea2b22", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d63651a793214191a7e8b62440ec171070cdf7e3d418aae203bd9366dcea2b22", kill_on_drop: false }` [INFO] [stdout] d63651a793214191a7e8b62440ec171070cdf7e3d418aae203bd9366dcea2b22 [INFO] running `Command { std: "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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6da33225ab811a4ced80b02f0fed613ada6598e281b62067bf569227a0651978 [INFO] running `Command { std: "docker" "start" "-a" "6da33225ab811a4ced80b02f0fed613ada6598e281b62067bf569227a0651978", kill_on_drop: false }` [INFO] [stderr] Compiling cardgame v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/gamelogic/carddeck.rs:16:54 [INFO] [stdout] | [INFO] [stdout] 16 | for rank in card::Rank::iter_variants() {; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `hero_hand` [INFO] [stdout] --> src/handdetermination.rs:9:31 [INFO] [stdout] | [INFO] [stdout] 9 | pub fn determine_winning_hand(hero_hand: Hand, villain_hand: Hand) -> WinningHand { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_hero_hand` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `villain_hand` [INFO] [stdout] --> src/handdetermination.rs:9:48 [INFO] [stdout] | [INFO] [stdout] 9 | pub fn determine_winning_hand(hero_hand: Hand, villain_hand: Hand) -> WinningHand { [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_villain_hand` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Hero` [INFO] [stdout] --> src/handdetermination.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | Hero, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `WinningHand` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/handdetermination.rs:3:10 [INFO] [stdout] | [INFO] [stdout] 3 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `suit` [INFO] [stdout] --> src/gamelogic/card.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | suit: Suit, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Card` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/gamelogic/card.rs:1:10 [INFO] [stdout] | [INFO] [stdout] 1 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `rank` [INFO] [stdout] --> src/gamelogic/card.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | rank: Rank, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Card` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/gamelogic/card.rs:1:10 [INFO] [stdout] | [INFO] [stdout] 1 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `reshuffle` [INFO] [stdout] --> src/gamelogic/carddeck.rs:33:12 [INFO] [stdout] | [INFO] [stdout] 33 | pub fn reshuffle(&mut self) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `cards` [INFO] [stdout] --> src/gamelogic/board.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | cards: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Board` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/gamelogic/board.rs:4:10 [INFO] [stdout] | [INFO] [stdout] 4 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `cardIndex` should have a snake case name [INFO] [stdout] --> src/gamelogic/hand.rs:27:28 [INFO] [stdout] | [INFO] [stdout] 27 | pub fn card(&mut self, cardIndex: usize) -> Card { [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to snake case: `card_index` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.40s [INFO] running `Command { std: "docker" "inspect" "6da33225ab811a4ced80b02f0fed613ada6598e281b62067bf569227a0651978", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6da33225ab811a4ced80b02f0fed613ada6598e281b62067bf569227a0651978", kill_on_drop: false }` [INFO] [stdout] 6da33225ab811a4ced80b02f0fed613ada6598e281b62067bf569227a0651978 [INFO] running `Command { std: "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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] b00dc7369a6f8a5526deba6c1ec031fe1f2a3f2500b2ef8d009002e4753c1eb1 [INFO] running `Command { std: "docker" "start" "-a" "b00dc7369a6f8a5526deba6c1ec031fe1f2a3f2500b2ef8d009002e4753c1eb1", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/gamelogic/carddeck.rs:16:54 [INFO] [stderr] | [INFO] [stderr] 16 | for rank in card::Rank::iter_variants() {; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `hero_hand` [INFO] [stderr] --> src/handdetermination.rs:9:31 [INFO] [stderr] | [INFO] [stderr] 9 | pub fn determine_winning_hand(hero_hand: Hand, villain_hand: Hand) -> WinningHand { [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_hero_hand` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `villain_hand` [INFO] [stderr] --> src/handdetermination.rs:9:48 [INFO] [stderr] | [INFO] [stderr] 9 | pub fn determine_winning_hand(hero_hand: Hand, villain_hand: Hand) -> WinningHand { [INFO] [stderr] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_villain_hand` [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Hero` [INFO] [stderr] --> src/handdetermination.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | Hero, [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] note: `WinningHand` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/handdetermination.rs:3:10 [INFO] [stderr] | [INFO] [stderr] 3 | #[derive(Debug)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: field is never read: `suit` [INFO] [stderr] --> src/gamelogic/card.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | suit: Suit, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `Card` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/gamelogic/card.rs:1:10 [INFO] [stderr] | [INFO] [stderr] 1 | #[derive(Debug)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: field is never read: `rank` [INFO] [stderr] --> src/gamelogic/card.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | rank: Rank, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `Card` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/gamelogic/card.rs:1:10 [INFO] [stderr] | [INFO] [stderr] 1 | #[derive(Debug)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `reshuffle` [INFO] [stderr] --> src/gamelogic/carddeck.rs:33:12 [INFO] [stderr] | [INFO] [stderr] 33 | pub fn reshuffle(&mut self) { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `cards` [INFO] [stderr] --> src/gamelogic/board.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | cards: Vec, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `Board` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/gamelogic/board.rs:4:10 [INFO] [stderr] | [INFO] [stderr] 4 | #[derive(Debug)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: variable `cardIndex` should have a snake case name [INFO] [stderr] --> src/gamelogic/hand.rs:27:28 [INFO] [stderr] | [INFO] [stderr] 27 | pub fn card(&mut self, cardIndex: usize) -> Card { [INFO] [stderr] | ^^^^^^^^^ help: convert the identifier to snake case: `card_index` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `cardgame` (bin "cardgame" test) generated 9 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/cardgame-76169c539c22f534) [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" "b00dc7369a6f8a5526deba6c1ec031fe1f2a3f2500b2ef8d009002e4753c1eb1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b00dc7369a6f8a5526deba6c1ec031fe1f2a3f2500b2ef8d009002e4753c1eb1", kill_on_drop: false }` [INFO] [stdout] b00dc7369a6f8a5526deba6c1ec031fe1f2a3f2500b2ef8d009002e4753c1eb1