[INFO] cloning repository https://github.com/mus0u/go-fish-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mus0u/go-fish-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmus0u%2Fgo-fish-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmus0u%2Fgo-fish-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 10b66d8aea1f1386fc77d06d48c1328378221b86 [INFO] testing mus0u/go-fish-rs against 1.59.0 for beta-1.60-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmus0u%2Fgo-fish-rs" "/workspace/builds/worker-5/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mus0u/go-fish-rs on toolchain 1.59.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/mus0u/go-fish-rs [INFO] finished tweaking git repo https://github.com/mus0u/go-fish-rs [INFO] tweaked toml for git repo https://github.com/mus0u/go-fish-rs written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate git repo https://github.com/mus0u/go-fish-rs already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 64c5747622d18684dc03a3fd65a1ad62880d0ca91455008d2f6e254a5600868a [INFO] running `Command { std: "docker" "start" "-a" "64c5747622d18684dc03a3fd65a1ad62880d0ca91455008d2f6e254a5600868a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "64c5747622d18684dc03a3fd65a1ad62880d0ca91455008d2f6e254a5600868a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "64c5747622d18684dc03a3fd65a1ad62880d0ca91455008d2f6e254a5600868a", kill_on_drop: false }` [INFO] [stdout] 64c5747622d18684dc03a3fd65a1ad62880d0ca91455008d2f6e254a5600868a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 011428eae0fd7f1e284a694653ac616b46f6b50e81f2c771de6261abc5a62990 [INFO] running `Command { std: "docker" "start" "-a" "011428eae0fd7f1e284a694653ac616b46f6b50e81f2c771de6261abc5a62990", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.14 [INFO] [stderr] Compiling itertools v0.4.16 [INFO] [stderr] Compiling rand v0.3.14 [INFO] [stderr] Compiling go-fish-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021 [INFO] [stdout] --> src/deck.rs:15:45 [INFO] [stdout] | [INFO] [stdout] 15 | for (suit, rank) in iproduct!(suits.into_iter(), ranks.into_iter()) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(array_into_iter)]` on by default [INFO] [stdout] = warning: this changes meaning in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity [INFO] [stdout] | [INFO] [stdout] 15 | for (suit, rank) in iproduct!(suits.iter(), ranks.into_iter()) { [INFO] [stdout] | ~~~~ [INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value [INFO] [stdout] | [INFO] [stdout] 15 | for (suit, rank) in iproduct!(IntoIterator::into_iter(suits), ranks.into_iter()) { [INFO] [stdout] | ++++++++++++++++++++++++ ~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021 [INFO] [stdout] --> src/deck.rs:15:64 [INFO] [stdout] | [INFO] [stdout] 15 | for (suit, rank) in iproduct!(suits.into_iter(), ranks.into_iter()) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity [INFO] [stdout] | [INFO] [stdout] 15 | for (suit, rank) in iproduct!(suits.into_iter(), ranks.iter()) { [INFO] [stdout] | ~~~~ [INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value [INFO] [stdout] | [INFO] [stdout] 15 | for (suit, rank) in iproduct!(suits.into_iter(), IntoIterator::into_iter(ranks)) { [INFO] [stdout] | ++++++++++++++++++++++++ ~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.16s [INFO] running `Command { std: "docker" "inspect" "011428eae0fd7f1e284a694653ac616b46f6b50e81f2c771de6261abc5a62990", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "011428eae0fd7f1e284a694653ac616b46f6b50e81f2c771de6261abc5a62990", kill_on_drop: false }` [INFO] [stdout] 011428eae0fd7f1e284a694653ac616b46f6b50e81f2c771de6261abc5a62990 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f599a087918ac54b36ae3f3b50bf83e49d0d20ee1d8e8b2a4a06fd2539ac973f [INFO] running `Command { std: "docker" "start" "-a" "f599a087918ac54b36ae3f3b50bf83e49d0d20ee1d8e8b2a4a06fd2539ac973f", kill_on_drop: false }` [INFO] [stderr] Compiling go-fish-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `card::Rank::*` [INFO] [stdout] --> src/card.rs:71:9 [INFO] [stdout] | [INFO] [stdout] 71 | use card::Rank::*; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `card::*` [INFO] [stdout] --> src/deck.rs:56:9 [INFO] [stdout] | [INFO] [stdout] 56 | use card::*; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `card::Rank::*` [INFO] [stdout] --> src/deck.rs:57:9 [INFO] [stdout] | [INFO] [stdout] 57 | use card::Rank::*; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `card::Suit::*` [INFO] [stdout] --> src/deck.rs:58:9 [INFO] [stdout] | [INFO] [stdout] 58 | use card::Suit::*; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `card::*` [INFO] [stdout] --> src/player.rs:118:9 [INFO] [stdout] | [INFO] [stdout] 118 | use card::*; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021 [INFO] [stdout] --> src/deck.rs:15:45 [INFO] [stdout] | [INFO] [stdout] 15 | for (suit, rank) in iproduct!(suits.into_iter(), ranks.into_iter()) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(array_into_iter)]` on by default [INFO] [stdout] = warning: this changes meaning in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity [INFO] [stdout] | [INFO] [stdout] 15 | for (suit, rank) in iproduct!(suits.iter(), ranks.into_iter()) { [INFO] [stdout] | ~~~~ [INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value [INFO] [stdout] | [INFO] [stdout] 15 | for (suit, rank) in iproduct!(IntoIterator::into_iter(suits), ranks.into_iter()) { [INFO] [stdout] | ++++++++++++++++++++++++ ~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021 [INFO] [stdout] --> src/deck.rs:15:64 [INFO] [stdout] | [INFO] [stdout] 15 | for (suit, rank) in iproduct!(suits.into_iter(), ranks.into_iter()) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity [INFO] [stdout] | [INFO] [stdout] 15 | for (suit, rank) in iproduct!(suits.into_iter(), ranks.iter()) { [INFO] [stdout] | ~~~~ [INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value [INFO] [stdout] | [INFO] [stdout] 15 | for (suit, rank) in iproduct!(suits.into_iter(), IntoIterator::into_iter(ranks)) { [INFO] [stdout] | ++++++++++++++++++++++++ ~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.83s [INFO] running `Command { std: "docker" "inspect" "f599a087918ac54b36ae3f3b50bf83e49d0d20ee1d8e8b2a4a06fd2539ac973f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f599a087918ac54b36ae3f3b50bf83e49d0d20ee1d8e8b2a4a06fd2539ac973f", kill_on_drop: false }` [INFO] [stdout] f599a087918ac54b36ae3f3b50bf83e49d0d20ee1d8e8b2a4a06fd2539ac973f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 7c7fb3d4149d23e7caa5a401d5a7b79bddc284904a331fc9de7c930bf09bb1f0 [INFO] running `Command { std: "docker" "start" "-a" "7c7fb3d4149d23e7caa5a401d5a7b79bddc284904a331fc9de7c930bf09bb1f0", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `card::Rank::*` [INFO] [stderr] --> src/card.rs:71:9 [INFO] [stderr] | [INFO] [stderr] 71 | use card::Rank::*; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `card::*` [INFO] [stderr] --> src/deck.rs:56:9 [INFO] [stderr] | [INFO] [stderr] 56 | use card::*; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `card::Rank::*` [INFO] [stderr] --> src/deck.rs:57:9 [INFO] [stderr] | [INFO] [stderr] 57 | use card::Rank::*; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `card::Suit::*` [INFO] [stderr] --> src/deck.rs:58:9 [INFO] [stderr] | [INFO] [stderr] 58 | use card::Suit::*; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `card::*` [INFO] [stderr] --> src/player.rs:118:9 [INFO] [stderr] | [INFO] [stderr] 118 | use card::*; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021 [INFO] [stderr] --> src/deck.rs:15:45 [INFO] [stderr] | [INFO] [stderr] 15 | for (suit, rank) in iproduct!(suits.into_iter(), ranks.into_iter()) { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(array_into_iter)]` on by default [INFO] [stderr] = warning: this changes meaning in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity [INFO] [stderr] | [INFO] [stderr] 15 | for (suit, rank) in iproduct!(suits.iter(), ranks.into_iter()) { [INFO] [stderr] | ~~~~ [INFO] [stderr] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value [INFO] [stderr] | [INFO] [stderr] 15 | for (suit, rank) in iproduct!(IntoIterator::into_iter(suits), ranks.into_iter()) { [INFO] [stderr] | ++++++++++++++++++++++++ ~ [INFO] [stderr] [INFO] [stderr] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021 [INFO] [stderr] --> src/deck.rs:15:64 [INFO] [stderr] | [INFO] [stderr] 15 | for (suit, rank) in iproduct!(suits.into_iter(), ranks.into_iter()) { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this changes meaning in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity [INFO] [stderr] | [INFO] [stderr] 15 | for (suit, rank) in iproduct!(suits.into_iter(), ranks.iter()) { [INFO] [stderr] | ~~~~ [INFO] [stderr] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value [INFO] [stderr] | [INFO] [stderr] 15 | for (suit, rank) in iproduct!(suits.into_iter(), IntoIterator::into_iter(ranks)) { [INFO] [stderr] | ++++++++++++++++++++++++ ~ [INFO] [stderr] [INFO] [stderr] warning: `go-fish-rs` (bin "go-fish-rs" test) generated 7 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/go_fish_rs-7f1e9d3c6351e458) [INFO] [stdout] [INFO] [stdout] running 15 tests [INFO] [stdout] test card::test::cards_can_be_compared_by_rank ... ok [INFO] [stdout] test card::test::cards_of_equal_rank_are_equal ... ok [INFO] [stdout] test deck::test::a_deck_has_52_cards ... ok [INFO] [stdout] test deck::test::multi_dealing_from_an_unshuffled_deck ... ok [INFO] [stdout] test player::test::player_can_draw_a_starting_hand ... ok [INFO] [stdout] test player::test::player_can_see_their_books ... ok [INFO] [stdout] test player::test::player_can_score_a_book ... ok [INFO] [stdout] test player::test::player_can_ask_opponent_for_rank ... ok [INFO] [stdout] test deck::test::shuffling_does_not_remove_cards_from_deck ... ok [INFO] [stdout] test player::test::player_can_see_their_hand ... ok [INFO] [stdout] test deck::test::dealing_from_an_empty_deck ... ok [INFO] [stdout] test deck::test::multi_dealing_from_short_deck_returns_only_remaining_cards ... ok [INFO] [stdout] test deck::test::dealing_from_an_unshuffled_deck ... ok [INFO] [stdout] test player::test::player_can_give_cards_of_a_given_rank_from_hand ... ok [INFO] [stdout] test deck::test::multi_dealing_from_empty_deck_returns_none ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "7c7fb3d4149d23e7caa5a401d5a7b79bddc284904a331fc9de7c930bf09bb1f0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7c7fb3d4149d23e7caa5a401d5a7b79bddc284904a331fc9de7c930bf09bb1f0", kill_on_drop: false }` [INFO] [stdout] 7c7fb3d4149d23e7caa5a401d5a7b79bddc284904a331fc9de7c930bf09bb1f0