[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 master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPhilipeLouchtch%2Frust-cardgame" "/workspace/builds/worker-101/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-101/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/PhilipeLouchtch/rust-cardgame on toolchain 62efba8a050c64249dab942951bb28f710208bc8 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "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-101/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" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ba352fbb534fae3de2ba7228f80ef663998ca8a02b2f464b692c6f8821e24cc5 [INFO] running `Command { std: "docker" "start" "-a" "ba352fbb534fae3de2ba7228f80ef663998ca8a02b2f464b692c6f8821e24cc5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ba352fbb534fae3de2ba7228f80ef663998ca8a02b2f464b692c6f8821e24cc5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ba352fbb534fae3de2ba7228f80ef663998ca8a02b2f464b692c6f8821e24cc5", kill_on_drop: false }` [INFO] [stdout] ba352fbb534fae3de2ba7228f80ef663998ca8a02b2f464b692c6f8821e24cc5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f6a3902437a0b270871a9b41fa65379a03858f489dbfcb2082e29e0913477830 [INFO] running `Command { std: "docker" "start" "-a" "f6a3902437a0b270871a9b41fa65379a03858f489dbfcb2082e29e0913477830", kill_on_drop: false }` [INFO] [stderr] Compiling enum_derive v0.1.7 (https://github.com/DanielKeep/rust-custom-derive#1252f258) [INFO] [stderr] Compiling macro-attr v0.2.1 (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: 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: `#[warn(dead_code)]` on by default [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] [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] [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] [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 4.95s [INFO] running `Command { std: "docker" "inspect" "f6a3902437a0b270871a9b41fa65379a03858f489dbfcb2082e29e0913477830", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f6a3902437a0b270871a9b41fa65379a03858f489dbfcb2082e29e0913477830", kill_on_drop: false }` [INFO] [stdout] f6a3902437a0b270871a9b41fa65379a03858f489dbfcb2082e29e0913477830 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9edfb60e22529ba700fada7ef13a7fd70de438cb01dedf1d4897adb6dc39e469 [INFO] running `Command { std: "docker" "start" "-a" "9edfb60e22529ba700fada7ef13a7fd70de438cb01dedf1d4897adb6dc39e469", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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: 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: `#[warn(dead_code)]` on by default [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] [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] [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] [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 1.15s [INFO] running `Command { std: "docker" "inspect" "9edfb60e22529ba700fada7ef13a7fd70de438cb01dedf1d4897adb6dc39e469", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9edfb60e22529ba700fada7ef13a7fd70de438cb01dedf1d4897adb6dc39e469", kill_on_drop: false }` [INFO] [stdout] 9edfb60e22529ba700fada7ef13a7fd70de438cb01dedf1d4897adb6dc39e469 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 81b84751e0d114896d6e14360618d7270ba3116a8df6b0622fc9b1ae479264c0 [INFO] running `Command { std: "docker" "start" "-a" "81b84751e0d114896d6e14360618d7270ba3116a8df6b0622fc9b1ae479264c0", 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: 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: `#[warn(dead_code)]` on by default [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] 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] 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] 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 0.05s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/cardgame-89b7d96245afceca) [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" "81b84751e0d114896d6e14360618d7270ba3116a8df6b0622fc9b1ae479264c0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "81b84751e0d114896d6e14360618d7270ba3116a8df6b0622fc9b1ae479264c0", kill_on_drop: false }` [INFO] [stdout] 81b84751e0d114896d6e14360618d7270ba3116a8df6b0622fc9b1ae479264c0