[INFO] cloning repository askreet/blackjack-rs [INFO] running `"git" "clone" "--bare" "git://github.com/askreet/blackjack-rs.git" "work/cache/sources/gh/askreet/blackjack-rs"` [INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/askreet/blackjack-rs'... [INFO] running `"git" "clone" "work/cache/sources/gh/askreet/blackjack-rs" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/askreet/blackjack-rs"` [INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/askreet/blackjack-rs'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/askreet/blackjack-rs" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/askreet/blackjack-rs"` [INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/askreet/blackjack-rs'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 307186ad695cf05d76d84f1d3e880da1642dcbba [INFO] sha for GitHub repo askreet/blackjack-rs: 307186ad695cf05d76d84f1d3e880da1642dcbba [INFO] validating manifest of askreet/blackjack-rs on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of askreet/blackjack-rs on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing askreet/blackjack-rs [INFO] finished frobbing askreet/blackjack-rs [INFO] frobbed toml for askreet/blackjack-rs written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/askreet/blackjack-rs/Cargo.toml [INFO] started frobbing askreet/blackjack-rs [INFO] finished frobbing askreet/blackjack-rs [INFO] frobbed toml for askreet/blackjack-rs written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/askreet/blackjack-rs/Cargo.toml [INFO] crate askreet/blackjack-rs already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing askreet/blackjack-rs against try#e212b7d492c96d3837691ba29d32d5f468933fb8 for pr-61629 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-0/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/askreet/blackjack-rs:/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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "build" "--frozen"` [INFO] [stdout] 2427329263be3f60fea679e7c5190d14611b835cbffeec15022f8b861dfc403e [INFO] running `"docker" "start" "-a" "2427329263be3f60fea679e7c5190d14611b835cbffeec15022f8b861dfc403e"` [INFO] [stderr] Compiling blackjack-rs v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `card::Card` [INFO] [stderr] --> src/main.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use card::Card; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `deck::Deck` [INFO] [stderr] --> src/main.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use deck::Deck; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: private type `game::Error` in public interface (error E0446) [INFO] [stderr] --> src/game.rs:38:5 [INFO] [stderr] | [INFO] [stderr] 38 | / pub fn deal_hand(&mut self, bet: Chips) -> Result<()> { [INFO] [stderr] 39 | | self.player_money -= bet; [INFO] [stderr] 40 | | self.current_bet = bet; [INFO] [stderr] 41 | | [INFO] [stderr] ... | [INFO] [stderr] 48 | | Ok(()) [INFO] [stderr] 49 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(private_in_public)] on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #34537 [INFO] [stderr] [INFO] [stderr] warning: method is never used: `of` [INFO] [stderr] --> src/deck.rs:26:5 [INFO] [stderr] | [INFO] [stderr] 26 | pub fn of(cards: Vec) -> Deck { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `NotEnoughChips` [INFO] [stderr] --> src/game.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | NotEnoughChips, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `Result` [INFO] [stderr] --> src/game.rs:13:1 [INFO] [stderr] | [INFO] [stderr] 13 | type Result = result::Result; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `deal_hand` [INFO] [stderr] --> src/game.rs:38:5 [INFO] [stderr] | [INFO] [stderr] 38 | pub fn deal_hand(&mut self, bet: Chips) -> Result<()> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.84s [INFO] running `"docker" "inspect" "2427329263be3f60fea679e7c5190d14611b835cbffeec15022f8b861dfc403e"` [INFO] running `"docker" "rm" "-f" "2427329263be3f60fea679e7c5190d14611b835cbffeec15022f8b861dfc403e"` [INFO] [stdout] 2427329263be3f60fea679e7c5190d14611b835cbffeec15022f8b861dfc403e [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-0/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/askreet/blackjack-rs:/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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen" "--no-run"` [INFO] [stdout] efce7d32a059d70317cb69da97c229ab150671ff3f373ecb159cd590db896cb8 [INFO] running `"docker" "start" "-a" "efce7d32a059d70317cb69da97c229ab150671ff3f373ecb159cd590db896cb8"` [INFO] [stderr] Compiling blackjack-rs v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `card::Card` [INFO] [stderr] --> src/main.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use card::Card; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `deck::Deck` [INFO] [stderr] --> src/main.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use deck::Deck; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Card`, `Rank::*`, `Suit::*` [INFO] [stderr] --> src/deck.rs:38:16 [INFO] [stderr] | [INFO] [stderr] 38 | use card::{Card, Rank, Rank::*, Suit, Suit::*}; [INFO] [stderr] | ^^^^ ^^^^^^^ ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Suit::*` [INFO] [stderr] --> src/game.rs:126:25 [INFO] [stderr] | [INFO] [stderr] 126 | use card::{Rank::*, Suit::*}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: private type `game::Error` in public interface (error E0446) [INFO] [stderr] --> src/game.rs:38:5 [INFO] [stderr] | [INFO] [stderr] 38 | / pub fn deal_hand(&mut self, bet: Chips) -> Result<()> { [INFO] [stderr] 39 | | self.player_money -= bet; [INFO] [stderr] 40 | | self.current_bet = bet; [INFO] [stderr] 41 | | [INFO] [stderr] ... | [INFO] [stderr] 48 | | Ok(()) [INFO] [stderr] 49 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(private_in_public)] on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #34537 [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `NotEnoughChips` [INFO] [stderr] --> src/game.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | NotEnoughChips, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.75s [INFO] running `"docker" "inspect" "efce7d32a059d70317cb69da97c229ab150671ff3f373ecb159cd590db896cb8"` [INFO] running `"docker" "rm" "-f" "efce7d32a059d70317cb69da97c229ab150671ff3f373ecb159cd590db896cb8"` [INFO] [stdout] efce7d32a059d70317cb69da97c229ab150671ff3f373ecb159cd590db896cb8 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-0/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/askreet/blackjack-rs:/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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen"` [INFO] [stdout] 6a567c27e83c8c15056550a70ff7c3645053d958e053b48c9ca46804c4d354a7 [INFO] running `"docker" "start" "-a" "6a567c27e83c8c15056550a70ff7c3645053d958e053b48c9ca46804c4d354a7"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running /opt/crater/target/debug/deps/blackjack_rs-0a82f6e97f73899b [INFO] [stdout] [INFO] [stdout] running 14 tests [INFO] [stdout] test deck::tests::a_new_deck_has_13_of_each_suit ... ok [INFO] [stdout] test deck::tests::a_new_deck_has_52_cards ... ok [INFO] [stdout] test deck::tests::a_new_deck_has_4_of_each_rank ... ok [INFO] [stdout] test game::tests::player_stands_and_dealer_hits_multiple_times ... ok [INFO] [stdout] test game::tests::player_stands_and_dealer_busts ... ok [INFO] [stdout] test game::tests::hitting_adds_another_card_to_player_hand ... ok [INFO] [stdout] test game::tests::jack_and_queen_is_20 ... ok [INFO] [stdout] test game::tests::dealing_a_hard_reduces_player_bank_and_deals_cards ... ok [INFO] [stdout] test game::tests::simple_blackjack ... ok [INFO] [stdout] test game::tests::ten_and_four_is_14 ... ok [INFO] [stdout] test game::tests::two_aces ... ok [INFO] [stdout] test game::tests::player_stands_and_dealer_wins ... ok [INFO] [stdout] test game::tests::bust_with_two_aces ... ok [INFO] [stdout] test deck::tests::new_decks_should_be_shuffled ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "6a567c27e83c8c15056550a70ff7c3645053d958e053b48c9ca46804c4d354a7"` [INFO] running `"docker" "rm" "-f" "6a567c27e83c8c15056550a70ff7c3645053d958e053b48c9ca46804c4d354a7"` [INFO] [stdout] 6a567c27e83c8c15056550a70ff7c3645053d958e053b48c9ca46804c4d354a7