[INFO] crate pusoy_dos 0.1.1 is already in cache
[INFO] extracting crate pusoy_dos 0.1.1 into work/ex/clippy-test-run/sources/stable/reg/pusoy_dos/0.1.1
[INFO] extracting crate pusoy_dos 0.1.1 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/pusoy_dos/0.1.1
[INFO] validating manifest of pusoy_dos-0.1.1 on toolchain stable
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of pusoy_dos-0.1.1 on toolchain stable+rustflags=-Dclippy::into_iter_on_array
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing pusoy_dos-0.1.1
[INFO] finished frobbing pusoy_dos-0.1.1
[INFO] frobbed toml for pusoy_dos-0.1.1 written to work/ex/clippy-test-run/sources/stable/reg/pusoy_dos/0.1.1/Cargo.toml
[INFO] started frobbing pusoy_dos-0.1.1
[INFO] finished frobbing pusoy_dos-0.1.1
[INFO] frobbed toml for pusoy_dos-0.1.1 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/pusoy_dos/0.1.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] linting pusoy_dos-0.1.1 against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-0/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/reg/pusoy_dos/0.1.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+stable" "clippy" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] ecb63c606c4460dafb1e6d8907b9a83bd2cc20e073d5604d60882befbf861263
[INFO] running `"docker" "start" "-a" "ecb63c606c4460dafb1e6d8907b9a83bd2cc20e073d5604d60882befbf861263"`
[INFO] [stderr]     Checking pusoy_dos v0.1.1 (/opt/crater/workdir)
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/cards/card.rs:67:14
[INFO] [stderr]    |
[INFO] [stderr] 67 |         Card{suit: suit, rank: rank, colour: colour, reversed: reversed}
[INFO] [stderr]    |              ^^^^^^^^^^ help: replace it with: `suit`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::redundant_field_names)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/cards/card.rs:67:26
[INFO] [stderr]    |
[INFO] [stderr] 67 |         Card{suit: suit, rank: rank, colour: colour, reversed: reversed}
[INFO] [stderr]    |                          ^^^^^^^^^^ help: replace it with: `rank`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/cards/card.rs:67:38
[INFO] [stderr]    |
[INFO] [stderr] 67 |         Card{suit: suit, rank: rank, colour: colour, reversed: reversed}
[INFO] [stderr]    |                                      ^^^^^^^^^^^^^^ help: replace it with: `colour`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/cards/card.rs:67:54
[INFO] [stderr]    |
[INFO] [stderr] 67 |         Card{suit: suit, rank: rank, colour: colour, reversed: reversed}
[INFO] [stderr]    |                                                      ^^^^^^^^^^^^^^^^^^ help: replace it with: `reversed`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/game/player.rs:17:13
[INFO] [stderr]    |
[INFO] [stderr] 17 |             id: id
[INFO] [stderr]    |             ^^^^^^ help: replace it with: `id`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/game/player.rs:71:13
[INFO] [stderr]    |
[INFO] [stderr] 71 |             hand: hand
[INFO] [stderr]    |             ^^^^^^^^^^ help: replace it with: `hand`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/game/player_move.rs:155:13
[INFO] [stderr]     |
[INFO] [stderr] 155 |             cards: cards
[INFO] [stderr]     |             ^^^^^^^^^^^^ help: replace it with: `cards`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/game/round.rs:39:13
[INFO] [stderr]    |
[INFO] [stderr] 39 |             players: players,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^ help: replace it with: `players`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/game/round.rs:40:13
[INFO] [stderr]    |
[INFO] [stderr] 40 |             current_player: current_player,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `current_player`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/game/round.rs:41:13
[INFO] [stderr]    |
[INFO] [stderr] 41 |             last_move: last_move,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^ help: replace it with: `last_move`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/game/round.rs:43:13
[INFO] [stderr]    |
[INFO] [stderr] 43 |             first_round: first_round
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `first_round`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/game/round.rs:96:17
[INFO] [stderr]    |
[INFO] [stderr] 96 |                 last_move: last_move,
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^ help: replace it with: `last_move`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/game/round.rs:97:17
[INFO] [stderr]    |
[INFO] [stderr] 97 |                 pass_count: pass_count,
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `pass_count`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/game/game.rs:59:17
[INFO] [stderr]    |
[INFO] [stderr] 59 |                 players: players,
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^ help: replace it with: `players`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/game/game.rs:154:11
[INFO] [stderr]     |
[INFO] [stderr] 154 |           round: round,
[INFO] [stderr]     |           ^^^^^^^^^^^^ help: replace it with: `round`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/game/game.rs:155:11
[INFO] [stderr]     |
[INFO] [stderr] 155 |           winners: winners,
[INFO] [stderr]     |           ^^^^^^^^^^^^^^^^ help: replace it with: `winners`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/game/game.rs:156:11
[INFO] [stderr]     |
[INFO] [stderr] 156 |           reversed: reversed
[INFO] [stderr]     |           ^^^^^^^^^^^^^^^^^^ help: replace it with: `reversed`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/cards/card.rs:67:14
[INFO] [stderr]    |
[INFO] [stderr] 67 |         Card{suit: suit, rank: rank, colour: colour, reversed: reversed}
[INFO] [stderr]    |              ^^^^^^^^^^ help: replace it with: `suit`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::redundant_field_names)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/cards/card.rs:67:26
[INFO] [stderr]    |
[INFO] [stderr] 67 |         Card{suit: suit, rank: rank, colour: colour, reversed: reversed}
[INFO] [stderr]    |                          ^^^^^^^^^^ help: replace it with: `rank`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/cards/card.rs:67:38
[INFO] [stderr]    |
[INFO] [stderr] 67 |         Card{suit: suit, rank: rank, colour: colour, reversed: reversed}
[INFO] [stderr]    |                                      ^^^^^^^^^^^^^^ help: replace it with: `colour`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/cards/card.rs:67:54
[INFO] [stderr]    |
[INFO] [stderr] 67 |         Card{suit: suit, rank: rank, colour: colour, reversed: reversed}
[INFO] [stderr]    |                                                      ^^^^^^^^^^^^^^^^^^ help: replace it with: `reversed`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/game/player.rs:17:13
[INFO] [stderr]    |
[INFO] [stderr] 17 |             id: id
[INFO] [stderr]    |             ^^^^^^ help: replace it with: `id`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/game/player.rs:71:13
[INFO] [stderr]    |
[INFO] [stderr] 71 |             hand: hand
[INFO] [stderr]    |             ^^^^^^^^^^ help: replace it with: `hand`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/game/player_move.rs:155:13
[INFO] [stderr]     |
[INFO] [stderr] 155 |             cards: cards
[INFO] [stderr]     |             ^^^^^^^^^^^^ help: replace it with: `cards`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/game/round.rs:39:13
[INFO] [stderr]    |
[INFO] [stderr] 39 |             players: players,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^ help: replace it with: `players`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/game/round.rs:40:13
[INFO] [stderr]    |
[INFO] [stderr] 40 |             current_player: current_player,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `current_player`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/game/round.rs:41:13
[INFO] [stderr]    |
[INFO] [stderr] 41 |             last_move: last_move,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^ help: replace it with: `last_move`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/game/round.rs:43:13
[INFO] [stderr]    |
[INFO] [stderr] 43 |             first_round: first_round
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `first_round`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/game/round.rs:96:17
[INFO] [stderr]    |
[INFO] [stderr] 96 |                 last_move: last_move,
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^ help: replace it with: `last_move`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/game/round.rs:97:17
[INFO] [stderr]    |
[INFO] [stderr] 97 |                 pass_count: pass_count,
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `pass_count`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/game/game.rs:59:17
[INFO] [stderr]    |
[INFO] [stderr] 59 |                 players: players,
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^ help: replace it with: `players`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/game/game.rs:154:11
[INFO] [stderr]     |
[INFO] [stderr] 154 |           round: round,
[INFO] [stderr]     |           ^^^^^^^^^^^^ help: replace it with: `round`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/game/game.rs:155:11
[INFO] [stderr]     |
[INFO] [stderr] 155 |           winners: winners,
[INFO] [stderr]     |           ^^^^^^^^^^^^^^^^ help: replace it with: `winners`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/game/game.rs:156:11
[INFO] [stderr]     |
[INFO] [stderr] 156 |           reversed: reversed
[INFO] [stderr]     |           ^^^^^^^^^^^^^^^^^^ help: replace it with: `reversed`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/tests/game/game.rs:98:9
[INFO] [stderr]    |
[INFO] [stderr] 98 |         round: round,
[INFO] [stderr]    |         ^^^^^^^^^^^^ help: replace it with: `round`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/tests/game/game.rs:125:9
[INFO] [stderr]     |
[INFO] [stderr] 125 |         round:round,
[INFO] [stderr]     |         ^^^^^^^^^^^ help: replace it with: `round`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/tests/game/game.rs:150:9
[INFO] [stderr]     |
[INFO] [stderr] 150 |         round: round,
[INFO] [stderr]     |         ^^^^^^^^^^^^ help: replace it with: `round`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/tests/game/game.rs:178:9
[INFO] [stderr]     |
[INFO] [stderr] 178 |         round: round,
[INFO] [stderr]     |         ^^^^^^^^^^^^ help: replace it with: `round`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/tests/game/game.rs:204:9
[INFO] [stderr]     |
[INFO] [stderr] 204 |         round: round,
[INFO] [stderr]     |         ^^^^^^^^^^^^ help: replace it with: `round`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/tests/game/game.rs:228:9
[INFO] [stderr]     |
[INFO] [stderr] 228 |         round: round,
[INFO] [stderr]     |         ^^^^^^^^^^^^ help: replace it with: `round`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/tests/game/game.rs:251:9
[INFO] [stderr]     |
[INFO] [stderr] 251 |         round: round,
[INFO] [stderr]     |         ^^^^^^^^^^^^ help: replace it with: `round`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/tests/game/game.rs:275:9
[INFO] [stderr]     |
[INFO] [stderr] 275 |         round: round,
[INFO] [stderr]     |         ^^^^^^^^^^^^ help: replace it with: `round`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/tests/game/game.rs:299:9
[INFO] [stderr]     |
[INFO] [stderr] 299 |         round: round,
[INFO] [stderr]     |         ^^^^^^^^^^^^ help: replace it with: `round`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/tests/game/game.rs:325:9
[INFO] [stderr]     |
[INFO] [stderr] 325 |         round: round,
[INFO] [stderr]     |         ^^^^^^^^^^^^ help: replace it with: `round`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/tests/game/game.rs:353:9
[INFO] [stderr]     |
[INFO] [stderr] 353 |         round: round,
[INFO] [stderr]     |         ^^^^^^^^^^^^ help: replace it with: `round`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/tests/game/game.rs:385:9
[INFO] [stderr]     |
[INFO] [stderr] 385 |         round: round,
[INFO] [stderr]     |         ^^^^^^^^^^^^ help: replace it with: `round`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/tests/game/game.rs:418:9
[INFO] [stderr]     |
[INFO] [stderr] 418 |         round: round,
[INFO] [stderr]     |         ^^^^^^^^^^^^ help: replace it with: `round`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/tests/game/game.rs:449:9
[INFO] [stderr]     |
[INFO] [stderr] 449 |         round: round,
[INFO] [stderr]     |         ^^^^^^^^^^^^ help: replace it with: `round`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/tests/game/game.rs:488:9
[INFO] [stderr]     |
[INFO] [stderr] 488 |         round: round,
[INFO] [stderr]     |         ^^^^^^^^^^^^ help: replace it with: `round`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/tests/game/game.rs:513:9
[INFO] [stderr]     |
[INFO] [stderr] 513 |         round: round,
[INFO] [stderr]     |         ^^^^^^^^^^^^ help: replace it with: `round`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/tests/game/game.rs:545:9
[INFO] [stderr]     |
[INFO] [stderr] 545 |         round: round,
[INFO] [stderr]     |         ^^^^^^^^^^^^ help: replace it with: `round`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/tests/game/game.rs:576:9
[INFO] [stderr]     |
[INFO] [stderr] 576 |         round: round,
[INFO] [stderr]     |         ^^^^^^^^^^^^ help: replace it with: `round`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/tests/game/game.rs:616:9
[INFO] [stderr]     |
[INFO] [stderr] 616 |         round: round,
[INFO] [stderr]     |         ^^^^^^^^^^^^ help: replace it with: `round`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/game/round.rs:138:9
[INFO] [stderr]     |
[INFO] [stderr] 138 |         return !self.first_round;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `!self.first_round`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::needless_return)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/game/round.rs:242:9
[INFO] [stderr]     |
[INFO] [stderr] 242 |         return false;
[INFO] [stderr]     |         ^^^^^^^^^^^^^ help: remove `return` as shown: `false`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: module has the same name as its containing module
[INFO] [stderr]   --> src/game/mod.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub mod game;
[INFO] [stderr]    | ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::module_inception)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#module_inception
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/game/round.rs:138:9
[INFO] [stderr]     |
[INFO] [stderr] 138 |         return !self.first_round;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `!self.first_round`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::needless_return)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/game/round.rs:242:9
[INFO] [stderr]     |
[INFO] [stderr] 242 |         return false;
[INFO] [stderr]     |         ^^^^^^^^^^^^^ help: remove `return` as shown: `false`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: module has the same name as its containing module
[INFO] [stderr]   --> src/game/mod.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub mod game;
[INFO] [stderr]    | ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::module_inception)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#module_inception
[INFO] [stderr] 
[INFO] [stderr] warning: module has the same name as its containing module
[INFO] [stderr]  --> src/tests/game/mod.rs:4:1
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub mod game;
[INFO] [stderr]   | ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#module_inception
[INFO] [stderr] 
[INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]   --> src/cards/card.rs:71:26
[INFO] [stderr]    |
[INFO] [stderr] 71 |     pub fn previous_rank(&self) -> Option<Rank>{
[INFO] [stderr]    |                          ^^^^^ help: consider passing by value instead: `self`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::trivially_copy_pass_by_ref)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref
[INFO] [stderr] 
[INFO] [stderr] warning: you seem to be trying to match on a boolean expression
[INFO] [stderr]   --> src/cards/card.rs:72:9
[INFO] [stderr]    |
[INFO] [stderr] 72 | /         match self.reversed {
[INFO] [stderr] 73 | |             false => previous_rank(&self.rank),
[INFO] [stderr] 74 | |             true => next_rank(&self.rank)
[INFO] [stderr] 75 | |         }
[INFO] [stderr]    | |_________^ help: consider using an if/else expression: `if self.reversed { next_rank(&self.rank) } else { previous_rank(&self.rank) }`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::match_bool)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_bool
[INFO] [stderr] 
[INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]   --> src/cards/card.rs:79:22
[INFO] [stderr]    |
[INFO] [stderr] 79 |     pub fn next_rank(&self) -> Option<Rank>{
[INFO] [stderr]    |                      ^^^^^ help: consider passing by value instead: `self`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref
[INFO] [stderr] 
[INFO] [stderr] warning: you seem to be trying to match on a boolean expression
[INFO] [stderr]   --> src/cards/card.rs:80:9
[INFO] [stderr]    |
[INFO] [stderr] 80 | /         match self.reversed {
[INFO] [stderr] 81 | |             false => next_rank(&self.rank),
[INFO] [stderr] 82 | |             true => previous_rank(&self.rank)
[INFO] [stderr] 83 | |         }
[INFO] [stderr]    | |_________^ help: consider using an if/else expression: `if self.reversed { previous_rank(&self.rank) } else { next_rank(&self.rank) }`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_bool
[INFO] [stderr] 
[INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]   --> src/cards/card.rs:87:29
[INFO] [stderr]    |
[INFO] [stderr] 87 |     pub fn alternate_colour(&self) -> Colour{
[INFO] [stderr]    |                             ^^^^^ help: consider passing by value instead: `self`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref
[INFO] [stderr] 
[INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]   --> src/cards/card.rs:95:20
[INFO] [stderr]    |
[INFO] [stderr] 95 |     pub fn reverse(&self) -> Card{
[INFO] [stderr]    |                    ^^^^^ help: consider passing by value instead: `self`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref
[INFO] [stderr] 
[INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]    --> src/cards/card.rs:128:23
[INFO] [stderr]     |
[INFO] [stderr] 128 | fn previous_rank(rank:&Rank) -> Option<Rank> {
[INFO] [stderr]     |                       ^^^^^ help: consider passing by value instead: `Rank`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref
[INFO] [stderr] 
[INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]    --> src/cards/card.rs:146:19
[INFO] [stderr]     |
[INFO] [stderr] 146 | fn next_rank(rank:&Rank) -> Option<Rank> {
[INFO] [stderr]     |                   ^^^^^ help: consider passing by value instead: `Rank`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref
[INFO] [stderr] 
[INFO] [stderr] warning: you don't need to add `&` to all patterns
[INFO] [stderr]   --> src/cards/types.rs:18:20
[INFO] [stderr]    |
[INFO] [stderr] 18 |           let icon = match self {
[INFO] [stderr]    |  ____________________^
[INFO] [stderr] 19 | |             &Suit::Diamonds    => "♦",
[INFO] [stderr] 20 | |             &Suit::Clubs       => "♣",
[INFO] [stderr] 21 | |             &Suit::Hearts      => "♥",
[INFO] [stderr] 22 | |             &Suit::Spades      => "♠"
[INFO] [stderr] 23 | |         };
[INFO] [stderr]    | |_________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::match_ref_pats)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_ref_pats
[INFO] [stderr] help: instead of prefixing all patterns with `&`, you can dereference the expression
[INFO] [stderr]    |
[INFO] [stderr] 18 |         let icon = match *self {
[INFO] [stderr] 19 |             Suit::Diamonds    => "♦",
[INFO] [stderr] 20 |             Suit::Clubs       => "♣",
[INFO] [stderr] 21 |             Suit::Hearts      => "♥",
[INFO] [stderr] 22 |             Suit::Spades      => "♠"
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider deriving a `Default` implementation for `cards::deck::Deck`
[INFO] [stderr]   --> src/cards/deck.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 | /     pub fn new() -> Deck {
[INFO] [stderr] 14 | |         let mut cards:Vec<PlayerCard> = Vec::with_capacity(52);
[INFO] [stderr] 15 | |         for suit in &[Suit::Spades, Suit::Hearts, Suit::Diamonds, Suit::Clubs] {
[INFO] [stderr] 16 | |             for rank in &[Rank::Ace, Rank::Two, Rank::Three, Rank::Four, 
[INFO] [stderr] ...  |
[INFO] [stderr] 25 | |         Deck(cards)
[INFO] [stderr] 26 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::new_without_default_derive)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default_derive
[INFO] [stderr] help: try this
[INFO] [stderr]    |
[INFO] [stderr] 9  | #[derive(Default)]
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: using `clone` on a `Copy` type
[INFO] [stderr]   --> src/cards/deck.rs:19:35
[INFO] [stderr]    |
[INFO] [stderr] 19 |                 let c = Card::new(rank.clone(), suit.clone(), false);
[INFO] [stderr]    |                                   ^^^^^^^^^^^^ help: try dereferencing it: `*rank`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::clone_on_copy)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy
[INFO] [stderr] 
[INFO] [stderr] warning: using `clone` on a `Copy` type
[INFO] [stderr]   --> src/cards/deck.rs:19:49
[INFO] [stderr]    |
[INFO] [stderr] 19 |                 let c = Card::new(rank.clone(), suit.clone(), false);
[INFO] [stderr]    |                                                 ^^^^^^^^^^^^ help: try dereferencing it: `*suit`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy
[INFO] [stderr] 
[INFO] [stderr] warning: length comparison to zero
[INFO] [stderr]   --> src/cards/deck.rs:52:15
[INFO] [stderr]    |
[INFO] [stderr] 52 |         while deck_stack.len() > 0 {
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `!deck_stack.is_empty()`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::len_zero)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_zero
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]   --> src/game/player.rs:53:32
[INFO] [stderr]    |
[INFO] [stderr] 53 |     pub fn remove(&self, cards:&Vec<PlayerCard>) -> Player {
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^^^ help: change this to: `&[PlayerCard]`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::ptr_arg)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]   --> src/game/player.rs:75:39
[INFO] [stderr]    |
[INFO] [stderr] 75 |     pub fn remove_jokers(&self, cards:&Vec<PlayerCard>)-> Vec<PlayerCard> {
[INFO] [stderr]    |                                       ^^^^^^^^^^^^^^^^ help: change this to: `&[PlayerCard]`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: you seem to be trying to use match for destructuring a single pattern. Consider using `if let`
[INFO] [stderr]   --> src/game/player.rs:80:13
[INFO] [stderr]    |
[INFO] [stderr] 80 | /             match *card {
[INFO] [stderr] 81 | |                 PlayerCard::Wildcard(_) => jokers += 1,
[INFO] [stderr] 82 | |                 _ => ()
[INFO] [stderr] 83 | |             }
[INFO] [stderr]    | |_____________^ help: try this: `if let PlayerCard::Wildcard(_) = *card { jokers += 1 }`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::single_match)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_match
[INFO] [stderr] 
[INFO] [stderr] warning: using `clone` on a `Copy` type
[INFO] [stderr]    --> src/game/player_move.rs:215:28
[INFO] [stderr]     |
[INFO] [stderr] 215 |                 .map(|&c|{ c.clone() }).collect();
[INFO] [stderr]     |                            ^^^^^^^^^ help: try removing the `clone` call: `c`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy
[INFO] [stderr] 
[INFO] [stderr] warning: manual implementation of an assign operation
[INFO] [stderr]    --> src/game/round.rs:184:17
[INFO] [stderr]     |
[INFO] [stderr] 184 |                 i = i + 1;
[INFO] [stderr]     |                 ^^^^^^^^^ help: replace it with: `i += 1`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::assign_op_pattern)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: called `.get().unwrap()` on a Vec. Using `[]` is more clear and more concise
[INFO] [stderr]    --> src/game/round.rs:190:14
[INFO] [stderr]     |
[INFO] [stderr] 190 |             *self.players.get(index).unwrap()
[INFO] [stderr]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `self.players[index]`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::get_unwrap)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#get_unwrap
[INFO] [stderr] 
[INFO] [stderr] warning: you seem to be trying to use match for destructuring a single pattern. Consider using `if let`
[INFO] [stderr]    --> src/game/game.rs:128:13
[INFO] [stderr]     |
[INFO] [stderr] 128 | /             match p_move {
[INFO] [stderr] 129 | |                 Some(Move::FiveCardTrick(t)) => match t.trick_type {
[INFO] [stderr] 130 | |                    TrickType::FourOfAKind
[INFO] [stderr] 131 | |                    | TrickType::FiveOfAKind => {
[INFO] [stderr] ...   |
[INFO] [stderr] 141 | |                 
[INFO] [stderr] 142 | |             }
[INFO] [stderr]     | |_____________^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_match
[INFO] [stderr] help: try this
[INFO] [stderr]     |
[INFO] [stderr] 128 |             if let Some(Move::FiveCardTrick(t)) = p_move { match t.trick_type {
[INFO] [stderr] 129 |    TrickType::FourOfAKind
[INFO] [stderr] 130 |    | TrickType::FiveOfAKind => {
[INFO] [stderr] 131 |         // update round to reverse last_move cards
[INFO] [stderr] 132 |         round = round.reverse_last_move();
[INFO] [stderr] 133 |         // update players to reverse cards in hand    
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr] warning: you seem to be trying to match on a boolean expression
[INFO] [stderr]    --> src/game/game.rs:175:18
[INFO] [stderr]     |
[INFO] [stderr] 175 |           let id = match self.round.has_started() {
[INFO] [stderr]     |  __________________^
[INFO] [stderr] 176 | |             true => self.round.get_next_player(),
[INFO] [stderr] 177 | |             false => match Game::get_next(&self.players) {
[INFO] [stderr] 178 | |                 Some(player) => player.get_id(),
[INFO] [stderr] 179 | |                 _ => self.round.get_next_player()
[INFO] [stderr] 180 | |             }
[INFO] [stderr] 181 | |         };
[INFO] [stderr]     | |_________^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_bool
[INFO] [stderr] help: consider using an if/else expression
[INFO] [stderr]     |
[INFO] [stderr] 175 |         let id = if self.round.has_started() { self.round.get_next_player() } else { match Game::get_next(&self.players) {
[INFO] [stderr] 176 |     Some(player) => player.get_id(),
[INFO] [stderr] 177 |     _ => self.round.get_next_player()
[INFO] [stderr] 178 | } };
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]    --> src/game/game.rs:187:26
[INFO] [stderr]     |
[INFO] [stderr] 187 |     fn get_next(players: &Vec<Player>) -> Option<Player> {
[INFO] [stderr]     |                          ^^^^^^^^^^^^ help: change this to: `&[Player]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: length comparison to zero
[INFO] [stderr]    --> src/game/game.rs:205:12
[INFO] [stderr]     |
[INFO] [stderr] 205 |         if current_player.get_hand().len() == 0 {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `current_player.get_hand().is_empty()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_zero
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]    --> src/game/game.rs:237:51
[INFO] [stderr]     |
[INFO] [stderr] 237 |     fn get_players_for_next_round(&self, players: &Vec<Player>) -> Vec<u64> {
[INFO] [stderr]     |                                                   ^^^^^^^^^^^^ help: change this to: `&[Player]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: length comparison to zero
[INFO] [stderr]    --> src/game/game.rs:240:31
[INFO] [stderr]     |
[INFO] [stderr] 240 |             .filter(|player|{ player.get_hand().len() > 0 })
[INFO] [stderr]     |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `!player.get_hand().is_empty()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_zero
[INFO] [stderr] 
[INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]   --> src/cards/card.rs:71:26
[INFO] [stderr]    |
[INFO] [stderr] 71 |     pub fn previous_rank(&self) -> Option<Rank>{
[INFO] [stderr]    |                          ^^^^^ help: consider passing by value instead: `self`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::trivially_copy_pass_by_ref)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref
[INFO] [stderr] 
[INFO] [stderr] warning: you seem to be trying to match on a boolean expression
[INFO] [stderr]   --> src/cards/card.rs:72:9
[INFO] [stderr]    |
[INFO] [stderr] 72 | /         match self.reversed {
[INFO] [stderr] 73 | |             false => previous_rank(&self.rank),
[INFO] [stderr] 74 | |             true => next_rank(&self.rank)
[INFO] [stderr] 75 | |         }
[INFO] [stderr]    | |_________^ help: consider using an if/else expression: `if self.reversed { next_rank(&self.rank) } else { previous_rank(&self.rank) }`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::match_bool)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_bool
[INFO] [stderr] 
[INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]   --> src/cards/card.rs:79:22
[INFO] [stderr]    |
[INFO] [stderr] 79 |     pub fn next_rank(&self) -> Option<Rank>{
[INFO] [stderr]    |                      ^^^^^ help: consider passing by value instead: `self`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref
[INFO] [stderr] 
[INFO] [stderr] warning: you seem to be trying to match on a boolean expression
[INFO] [stderr]   --> src/cards/card.rs:80:9
[INFO] [stderr]    |
[INFO] [stderr] 80 | /         match self.reversed {
[INFO] [stderr] 81 | |             false => next_rank(&self.rank),
[INFO] [stderr] 82 | |             true => previous_rank(&self.rank)
[INFO] [stderr] 83 | |         }
[INFO] [stderr]    | |_________^ help: consider using an if/else expression: `if self.reversed { previous_rank(&self.rank) } else { next_rank(&self.rank) }`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_bool
[INFO] [stderr] 
[INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]   --> src/cards/card.rs:87:29
[INFO] [stderr]    |
[INFO] [stderr] 87 |     pub fn alternate_colour(&self) -> Colour{
[INFO] [stderr]    |                             ^^^^^ help: consider passing by value instead: `self`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref
[INFO] [stderr] 
[INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]   --> src/cards/card.rs:95:20
[INFO] [stderr]    |
[INFO] [stderr] 95 |     pub fn reverse(&self) -> Card{
[INFO] [stderr]    |                    ^^^^^ help: consider passing by value instead: `self`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref
[INFO] [stderr] 
[INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]    --> src/cards/card.rs:128:23
[INFO] [stderr]     |
[INFO] [stderr] 128 | fn previous_rank(rank:&Rank) -> Option<Rank> {
[INFO] [stderr]     |                       ^^^^^ help: consider passing by value instead: `Rank`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref
[INFO] [stderr] 
[INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]    --> src/cards/card.rs:146:19
[INFO] [stderr]     |
[INFO] [stderr] 146 | fn next_rank(rank:&Rank) -> Option<Rank> {
[INFO] [stderr]     |                   ^^^^^ help: consider passing by value instead: `Rank`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref
[INFO] [stderr] 
[INFO] [stderr] warning: you don't need to add `&` to all patterns
[INFO] [stderr]   --> src/cards/types.rs:18:20
[INFO] [stderr]    |
[INFO] [stderr] 18 |           let icon = match self {
[INFO] [stderr]    |  ____________________^
[INFO] [stderr] 19 | |             &Suit::Diamonds    => "♦",
[INFO] [stderr] 20 | |             &Suit::Clubs       => "♣",
[INFO] [stderr] 21 | |             &Suit::Hearts      => "♥",
[INFO] [stderr] 22 | |             &Suit::Spades      => "♠"
[INFO] [stderr] 23 | |         };
[INFO] [stderr]    | |_________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::match_ref_pats)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_ref_pats
[INFO] [stderr] help: instead of prefixing all patterns with `&`, you can dereference the expression
[INFO] [stderr]    |
[INFO] [stderr] 18 |         let icon = match *self {
[INFO] [stderr] 19 |             Suit::Diamonds    => "♦",
[INFO] [stderr] 20 |             Suit::Clubs       => "♣",
[INFO] [stderr] 21 |             Suit::Hearts      => "♥",
[INFO] [stderr] 22 |             Suit::Spades      => "♠"
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider deriving a `Default` implementation for `cards::deck::Deck`
[INFO] [stderr]   --> src/cards/deck.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 | /     pub fn new() -> Deck {
[INFO] [stderr] 14 | |         let mut cards:Vec<PlayerCard> = Vec::with_capacity(52);
[INFO] [stderr] 15 | |         for suit in &[Suit::Spades, Suit::Hearts, Suit::Diamonds, Suit::Clubs] {
[INFO] [stderr] 16 | |             for rank in &[Rank::Ace, Rank::Two, Rank::Three, Rank::Four, 
[INFO] [stderr] ...  |
[INFO] [stderr] 25 | |         Deck(cards)
[INFO] [stderr] 26 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::new_without_default_derive)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default_derive
[INFO] [stderr] help: try this
[INFO] [stderr]    |
[INFO] [stderr] 9  | #[derive(Default)]
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: using `clone` on a `Copy` type
[INFO] [stderr]   --> src/cards/deck.rs:19:35
[INFO] [stderr]    |
[INFO] [stderr] 19 |                 let c = Card::new(rank.clone(), suit.clone(), false);
[INFO] [stderr]    |                                   ^^^^^^^^^^^^ help: try dereferencing it: `*rank`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::clone_on_copy)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy
[INFO] [stderr] 
[INFO] [stderr] warning: using `clone` on a `Copy` type
[INFO] [stderr]   --> src/cards/deck.rs:19:49
[INFO] [stderr]    |
[INFO] [stderr] 19 |                 let c = Card::new(rank.clone(), suit.clone(), false);
[INFO] [stderr]    |                                                 ^^^^^^^^^^^^ help: try dereferencing it: `*suit`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy
[INFO] [stderr] 
[INFO] [stderr] warning: length comparison to zero
[INFO] [stderr]   --> src/cards/deck.rs:52:15
[INFO] [stderr]    |
[INFO] [stderr] 52 |         while deck_stack.len() > 0 {
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `!deck_stack.is_empty()`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::len_zero)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_zero
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]   --> src/game/player.rs:53:32
[INFO] [stderr]    |
[INFO] [stderr] 53 |     pub fn remove(&self, cards:&Vec<PlayerCard>) -> Player {
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^^^ help: change this to: `&[PlayerCard]`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::ptr_arg)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]   --> src/game/player.rs:75:39
[INFO] [stderr]    |
[INFO] [stderr] 75 |     pub fn remove_jokers(&self, cards:&Vec<PlayerCard>)-> Vec<PlayerCard> {
[INFO] [stderr]    |                                       ^^^^^^^^^^^^^^^^ help: change this to: `&[PlayerCard]`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: you seem to be trying to use match for destructuring a single pattern. Consider using `if let`
[INFO] [stderr]   --> src/game/player.rs:80:13
[INFO] [stderr]    |
[INFO] [stderr] 80 | /             match *card {
[INFO] [stderr] 81 | |                 PlayerCard::Wildcard(_) => jokers += 1,
[INFO] [stderr] 82 | |                 _ => ()
[INFO] [stderr] 83 | |             }
[INFO] [stderr]    | |_____________^ help: try this: `if let PlayerCard::Wildcard(_) = *card { jokers += 1 }`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::single_match)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_match
[INFO] [stderr] 
[INFO] [stderr] warning: using `clone` on a `Copy` type
[INFO] [stderr]    --> src/game/player_move.rs:215:28
[INFO] [stderr]     |
[INFO] [stderr] 215 |                 .map(|&c|{ c.clone() }).collect();
[INFO] [stderr]     |                            ^^^^^^^^^ help: try removing the `clone` call: `c`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy
[INFO] [stderr] 
[INFO] [stderr] warning: manual implementation of an assign operation
[INFO] [stderr]    --> src/game/round.rs:184:17
[INFO] [stderr]     |
[INFO] [stderr] 184 |                 i = i + 1;
[INFO] [stderr]     |                 ^^^^^^^^^ help: replace it with: `i += 1`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::assign_op_pattern)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: called `.get().unwrap()` on a Vec. Using `[]` is more clear and more concise
[INFO] [stderr]    --> src/game/round.rs:190:14
[INFO] [stderr]     |
[INFO] [stderr] 190 |             *self.players.get(index).unwrap()
[INFO] [stderr]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `self.players[index]`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::get_unwrap)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#get_unwrap
[INFO] [stderr] 
[INFO] [stderr] warning: you seem to be trying to use match for destructuring a single pattern. Consider using `if let`
[INFO] [stderr]    --> src/game/game.rs:128:13
[INFO] [stderr]     |
[INFO] [stderr] 128 | /             match p_move {
[INFO] [stderr] 129 | |                 Some(Move::FiveCardTrick(t)) => match t.trick_type {
[INFO] [stderr] 130 | |                    TrickType::FourOfAKind
[INFO] [stderr] 131 | |                    | TrickType::FiveOfAKind => {
[INFO] [stderr] ...   |
[INFO] [stderr] 141 | |                 
[INFO] [stderr] 142 | |             }
[INFO] [stderr]     | |_____________^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_match
[INFO] [stderr] help: try this
[INFO] [stderr]     |
[INFO] [stderr] 128 |             if let Some(Move::FiveCardTrick(t)) = p_move { match t.trick_type {
[INFO] [stderr] 129 |    TrickType::FourOfAKind
[INFO] [stderr] 130 |    | TrickType::FiveOfAKind => {
[INFO] [stderr] 131 |         // update round to reverse last_move cards
[INFO] [stderr] 132 |         round = round.reverse_last_move();
[INFO] [stderr] 133 |         // update players to reverse cards in hand    
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr] warning: you seem to be trying to match on a boolean expression
[INFO] [stderr]    --> src/game/game.rs:175:18
[INFO] [stderr]     |
[INFO] [stderr] 175 |           let id = match self.round.has_started() {
[INFO] [stderr]     |  __________________^
[INFO] [stderr] 176 | |             true => self.round.get_next_player(),
[INFO] [stderr] 177 | |             false => match Game::get_next(&self.players) {
[INFO] [stderr] 178 | |                 Some(player) => player.get_id(),
[INFO] [stderr] 179 | |                 _ => self.round.get_next_player()
[INFO] [stderr] 180 | |             }
[INFO] [stderr] 181 | |         };
[INFO] [stderr]     | |_________^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_bool
[INFO] [stderr] help: consider using an if/else expression
[INFO] [stderr]     |
[INFO] [stderr] 175 |         let id = if self.round.has_started() { self.round.get_next_player() } else { match Game::get_next(&self.players) {
[INFO] [stderr] 176 |     Some(player) => player.get_id(),
[INFO] [stderr] 177 |     _ => self.round.get_next_player()
[INFO] [stderr] 178 | } };
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]    --> src/game/game.rs:187:26
[INFO] [stderr]     |
[INFO] [stderr] 187 |     fn get_next(players: &Vec<Player>) -> Option<Player> {
[INFO] [stderr]     |                          ^^^^^^^^^^^^ help: change this to: `&[Player]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: length comparison to zero
[INFO] [stderr]    --> src/game/game.rs:205:12
[INFO] [stderr]     |
[INFO] [stderr] 205 |         if current_player.get_hand().len() == 0 {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `current_player.get_hand().is_empty()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_zero
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]    --> src/game/game.rs:237:51
[INFO] [stderr]     |
[INFO] [stderr] 237 |     fn get_players_for_next_round(&self, players: &Vec<Player>) -> Vec<u64> {
[INFO] [stderr]     |                                                   ^^^^^^^^^^^^ help: change this to: `&[Player]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: length comparison to zero
[INFO] [stderr]    --> src/game/game.rs:240:31
[INFO] [stderr]     |
[INFO] [stderr] 240 |             .filter(|player|{ player.get_hand().len() > 0 })
[INFO] [stderr]     |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `!player.get_hand().is_empty()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_zero
[INFO] [stderr] 
[INFO] [stderr] warning: the function has a cyclomatic complexity of 27
[INFO] [stderr]   --> src/tests/cards/card.rs:13:1
[INFO] [stderr]    |
[INFO] [stderr] 13 | / pub fn rank_order_is_correct() {
[INFO] [stderr] 14 | |     let three = Card::new(Rank::Three, Suit::Spades, false);
[INFO] [stderr] 15 | |     let four = Card::new(Rank::Four, Suit::Spades, false);
[INFO] [stderr] 16 | |     let five = Card::new(Rank::Five, Suit::Spades, false);
[INFO] [stderr] ...  |
[INFO] [stderr] 53 | |     assert_eq!(two.next_rank(), None);
[INFO] [stderr] 54 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::cyclomatic_complexity)] on by default
[INFO] [stderr]    = help: you could split it up into multiple smaller functions
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cyclomatic_complexity
[INFO] [stderr] 
[INFO] [stderr] warning: the function has a cyclomatic complexity of 27
[INFO] [stderr]   --> src/tests/cards/card.rs:57:1
[INFO] [stderr]    |
[INFO] [stderr] 57 | / pub fn rank_order_is_correct_reversed() {
[INFO] [stderr] 58 | |     let three = Card::new(Rank::Three, Suit::Spades, true);
[INFO] [stderr] 59 | |     let four = Card::new(Rank::Four, Suit::Spades, true);
[INFO] [stderr] 60 | |     let five = Card::new(Rank::Five, Suit::Spades, true);
[INFO] [stderr] ...  |
[INFO] [stderr] 97 | |     assert_eq!(two.previous_rank(), None);
[INFO] [stderr] 98 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = help: you could split it up into multiple smaller functions
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cyclomatic_complexity
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.41s
[INFO] running `"docker" "inspect" "ecb63c606c4460dafb1e6d8907b9a83bd2cc20e073d5604d60882befbf861263"`
[INFO] running `"docker" "rm" "-f" "ecb63c606c4460dafb1e6d8907b9a83bd2cc20e073d5604d60882befbf861263"`
[INFO] [stdout] ecb63c606c4460dafb1e6d8907b9a83bd2cc20e073d5604d60882befbf861263