[INFO] updating cached repository https://github.com/askreet/blackjack-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }` [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 307186ad695cf05d76d84f1d3e880da1642dcbba [INFO] testing askreet/blackjack-rs against try#03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 for pr-74409 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faskreet%2Fblackjack-rs" "/workspace/builds/worker-8/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/askreet/blackjack-rs on toolchain 03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/askreet/blackjack-rs [INFO] finished tweaking git repo https://github.com/askreet/blackjack-rs [INFO] tweaked toml for git repo https://github.com/askreet/blackjack-rs written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate git repo https://github.com/askreet/blackjack-rs already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "fetch" "--locked" "--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-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d2137917adf1ae49851d5413015490e3405206552afd0e1523f23a84f229f1ac [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "d2137917adf1ae49851d5413015490e3405206552afd0e1523f23a84f229f1ac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d2137917adf1ae49851d5413015490e3405206552afd0e1523f23a84f229f1ac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d2137917adf1ae49851d5413015490e3405206552afd0e1523f23a84f229f1ac", kill_on_drop: false }` [INFO] [stdout] d2137917adf1ae49851d5413015490e3405206552afd0e1523f23a84f229f1ac [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f83b6f1c606059c7f4480be0624cbfb5d5bc52e962206ccc4a270e90be4e95a5 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "f83b6f1c606059c7f4480be0624cbfb5d5bc52e962206ccc4a270e90be4e95a5", kill_on_drop: false }` [INFO] [stderr] Compiling rand_core v0.2.0 [INFO] [stderr] Compiling libc v0.2.41 [INFO] [stderr] Compiling rand v0.5.0 [INFO] [stderr] Compiling blackjack-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `card::Card` [INFO] [stdout] --> src/main.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use card::Card; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `deck::Deck` [INFO] [stdout] --> src/main.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use deck::Deck; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: private type `game::Error` in public interface (error E0446) [INFO] [stdout] --> src/game.rs:38:5 [INFO] [stdout] | [INFO] [stdout] 38 | / pub fn deal_hand(&mut self, bet: Chips) -> Result<()> { [INFO] [stdout] 39 | | self.player_money -= bet; [INFO] [stdout] 40 | | self.current_bet = bet; [INFO] [stdout] 41 | | [INFO] [stdout] ... | [INFO] [stdout] 48 | | Ok(()) [INFO] [stdout] 49 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(private_in_public)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #34537 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `of` [INFO] [stdout] --> src/deck.rs:26:12 [INFO] [stdout] | [INFO] [stdout] 26 | pub fn of(cards: Vec) -> Deck { [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `NotEnoughChips` [INFO] [stdout] --> src/game.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | NotEnoughChips, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `Result` [INFO] [stdout] --> src/game.rs:13:1 [INFO] [stdout] | [INFO] [stdout] 13 | type Result = result::Result; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `deal_hand` [INFO] [stdout] --> src/game.rs:38:12 [INFO] [stdout] | [INFO] [stdout] 38 | pub fn deal_hand(&mut self, bet: Chips) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.73s [INFO] running `Command { std: "docker" "inspect" "f83b6f1c606059c7f4480be0624cbfb5d5bc52e962206ccc4a270e90be4e95a5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f83b6f1c606059c7f4480be0624cbfb5d5bc52e962206ccc4a270e90be4e95a5", kill_on_drop: false }` [INFO] [stdout] f83b6f1c606059c7f4480be0624cbfb5d5bc52e962206ccc4a270e90be4e95a5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0e5ba3b50e7dc231cc6069c07cc0e0627910beb28f23fdfbd8f494aa0d1543b9 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "0e5ba3b50e7dc231cc6069c07cc0e0627910beb28f23fdfbd8f494aa0d1543b9", kill_on_drop: false }` [INFO] [stderr] Compiling blackjack-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `card::Card` [INFO] [stdout] --> src/main.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use card::Card; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `deck::Deck` [INFO] [stdout] --> src/main.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use deck::Deck; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Card`, `Rank::*`, `Suit::*` [INFO] [stdout] --> src/deck.rs:38:16 [INFO] [stdout] | [INFO] [stdout] 38 | use card::{Card, Rank, Rank::*, Suit, Suit::*}; [INFO] [stdout] | ^^^^ ^^^^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Suit::*` [INFO] [stdout] --> src/game.rs:126:25 [INFO] [stdout] | [INFO] [stdout] 126 | use card::{Rank::*, Suit::*}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: private type `game::Error` in public interface (error E0446) [INFO] [stdout] --> src/game.rs:38:5 [INFO] [stdout] | [INFO] [stdout] 38 | / pub fn deal_hand(&mut self, bet: Chips) -> Result<()> { [INFO] [stdout] 39 | | self.player_money -= bet; [INFO] [stdout] 40 | | self.current_bet = bet; [INFO] [stdout] 41 | | [INFO] [stdout] ... | [INFO] [stdout] 48 | | Ok(()) [INFO] [stdout] 49 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(private_in_public)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #34537 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `NotEnoughChips` [INFO] [stdout] --> src/game.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | NotEnoughChips, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.62s [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "0e5ba3b50e7dc231cc6069c07cc0e0627910beb28f23fdfbd8f494aa0d1543b9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0e5ba3b50e7dc231cc6069c07cc0e0627910beb28f23fdfbd8f494aa0d1543b9", kill_on_drop: false }` [INFO] [stdout] 0e5ba3b50e7dc231cc6069c07cc0e0627910beb28f23fdfbd8f494aa0d1543b9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 7d77d153a279fd9d1cf3d1701b5dbbaff0a83c41b947fdc41e691eb8648b977b [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "7d77d153a279fd9d1cf3d1701b5dbbaff0a83c41b947fdc41e691eb8648b977b", kill_on_drop: false }` [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] warning: 6 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/blackjack_rs-b5671255751575aa [INFO] [stdout] [INFO] [stdout] running 14 tests [INFO] [stdout] test game::tests::bust_with_two_aces ... ok [INFO] [stdout] test game::tests::player_stands_and_dealer_hits_multiple_times ... ok [INFO] [stdout] test game::tests::simple_blackjack ... ok [INFO] [stdout] test game::tests::player_stands_and_dealer_wins ... ok [INFO] [stdout] test game::tests::jack_and_queen_is_20 ... ok [INFO] [stdout] test game::tests::two_aces ... 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::ten_and_four_is_14 ... ok [INFO] [stdout] test deck::tests::a_new_deck_has_4_of_each_rank ... ok [INFO] [stdout] test deck::tests::a_new_deck_has_52_cards ... ok [INFO] [stdout] test game::tests::dealing_a_hard_reduces_player_bank_and_deals_cards ... ok [INFO] [stdout] test deck::tests::new_decks_should_be_shuffled ... ok [INFO] [stdout] test deck::tests::a_new_deck_has_13_of_each_suit ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "7d77d153a279fd9d1cf3d1701b5dbbaff0a83c41b947fdc41e691eb8648b977b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7d77d153a279fd9d1cf3d1701b5dbbaff0a83c41b947fdc41e691eb8648b977b", kill_on_drop: false }` [INFO] [stdout] 7d77d153a279fd9d1cf3d1701b5dbbaff0a83c41b947fdc41e691eb8648b977b