[INFO] cloning repository https://github.com/dump247/cardsim [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dump247/cardsim" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdump247%2Fcardsim", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdump247%2Fcardsim'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f12eff0043e98de07903eb6a3d3faa0c9195722e [INFO] testing dump247/cardsim against beta-2022-02-22 for beta-1.60-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdump247%2Fcardsim" "/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/dump247/cardsim on toolchain beta-2022-02-22 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/dump247/cardsim [INFO] finished tweaking git repo https://github.com/dump247/cardsim [INFO] tweaked toml for git repo https://github.com/dump247/cardsim written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate git repo https://github.com/dump247/cardsim already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ansi_term v0.7.2 [INFO] [stderr] Downloaded libc v0.2.10 [INFO] [stderr] Downloaded clap v2.3.0 [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" "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" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 86f208f93001441f863d87acea5fb961af4036cd2a88b0c420c55a81915d4ede [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" "86f208f93001441f863d87acea5fb961af4036cd2a88b0c420c55a81915d4ede", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "86f208f93001441f863d87acea5fb961af4036cd2a88b0c420c55a81915d4ede", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "86f208f93001441f863d87acea5fb961af4036cd2a88b0c420c55a81915d4ede", kill_on_drop: false }` [INFO] [stdout] 86f208f93001441f863d87acea5fb961af4036cd2a88b0c420c55a81915d4ede [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" "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" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] e2ea6ba6beb9ee0947ec050273a2446d2ed1a7bc3bec3a0f578fec5a8e22e62f [INFO] running `Command { std: "docker" "start" "-a" "e2ea6ba6beb9ee0947ec050273a2446d2ed1a7bc3bec3a0f578fec5a8e22e62f", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.10 [INFO] [stderr] Compiling bitflags v0.5.0 [INFO] [stderr] Compiling ansi_term v0.7.2 [INFO] [stderr] Compiling clap v2.3.0 [INFO] [stderr] Compiling rand v0.3.14 [INFO] [stderr] Compiling solitairesim 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/cards/french.rs:31:11 [INFO] [stdout] | [INFO] [stdout] 31 | SUITS.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] 31 | SUITS.iter() [INFO] [stdout] | ~~~~ [INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value [INFO] [stdout] | [INFO] [stdout] 31 | IntoIterator::into_iter(SUITS) [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/cards/french.rs:59:11 [INFO] [stdout] | [INFO] [stdout] 59 | 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] 59 | 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] 59 | 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 6.35s [INFO] running `Command { std: "docker" "inspect" "e2ea6ba6beb9ee0947ec050273a2446d2ed1a7bc3bec3a0f578fec5a8e22e62f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e2ea6ba6beb9ee0947ec050273a2446d2ed1a7bc3bec3a0f578fec5a8e22e62f", kill_on_drop: false }` [INFO] [stdout] e2ea6ba6beb9ee0947ec050273a2446d2ed1a7bc3bec3a0f578fec5a8e22e62f [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" "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" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 14338a18d9c87401399202995c9757d12dacd558c474b9a411c286630c7b06e6 [INFO] running `Command { std: "docker" "start" "-a" "14338a18d9c87401399202995c9757d12dacd558c474b9a411c286630c7b06e6", kill_on_drop: false }` [INFO] [stderr] Compiling solitairesim 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/cards/french.rs:31:11 [INFO] [stdout] | [INFO] [stdout] 31 | SUITS.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] 31 | SUITS.iter() [INFO] [stdout] | ~~~~ [INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value [INFO] [stdout] | [INFO] [stdout] 31 | IntoIterator::into_iter(SUITS) [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/cards/french.rs:59:11 [INFO] [stdout] | [INFO] [stdout] 59 | 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] 59 | 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] 59 | IntoIterator::into_iter(RANKS) [INFO] [stdout] | ++++++++++++++++++++++++ ~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.06s [INFO] running `Command { std: "docker" "inspect" "14338a18d9c87401399202995c9757d12dacd558c474b9a411c286630c7b06e6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "14338a18d9c87401399202995c9757d12dacd558c474b9a411c286630c7b06e6", kill_on_drop: false }` [INFO] [stdout] 14338a18d9c87401399202995c9757d12dacd558c474b9a411c286630c7b06e6 [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" "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" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 30b9c890c239be92c986947d1b28df7202329f51ffe2ed913d83c67d6e43059d [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" "30b9c890c239be92c986947d1b28df7202329f51ffe2ed913d83c67d6e43059d", kill_on_drop: false }` [INFO] [stdout] [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] [stdout] running 54 tests [INFO] [stderr] --> src/cards/french.rs:31:11 [INFO] [stdout] test cards::french::test::test_new_french_playing_card ... ok [INFO] [stderr] | [INFO] [stdout] test games::solitaire::klondike::test::deck::draw_when_empty ... ok [INFO] [stderr] 31 | SUITS.into_iter() [INFO] [stdout] test games::solitaire::klondike::test::deck::draw3_with_seven_cards ... ok [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] 31 | SUITS.iter() [INFO] [stderr] | ~~~~ [INFO] [stderr] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value [INFO] [stderr] | [INFO] [stderr] 31 | IntoIterator::into_iter(SUITS) [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/cards/french.rs:59:11 [INFO] [stderr] | [INFO] [stderr] 59 | 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] 59 | 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] 59 | IntoIterator::into_iter(RANKS) [INFO] [stderr] | ++++++++++++++++++++++++ ~ [INFO] [stderr] [INFO] [stderr] warning: `solitairesim` (bin "solitairesim" test) generated 2 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/solitairesim-176362e4d2b3cd1e) [INFO] [stdout] test games::solitaire::klondike::test::deck::from ... ok [INFO] [stdout] test cards::french::test::test_new_standard_deck ... ok [INFO] [stdout] test games::solitaire::klondike::test::deck::from_empty ... ok [INFO] [stdout] test games::solitaire::klondike::test::deck::top ... ok [INFO] [stdout] test games::solitaire::klondike::test::deck::reset ... ok [INFO] [stdout] test games::solitaire::klondike::test::deck::draw1_with_single_card ... ok [INFO] [stdout] test games::solitaire::klondike::test::deck::from_max_cards ... ok [INFO] [stdout] test games::solitaire::klondike::test::pile::can_push_king_with_empty_pile ... ok [INFO] [stdout] test games::solitaire::klondike::test::pile::can_push_black_with_red_visible ... ok [INFO] [stdout] test games::solitaire::klondike::test::deck::pop_with_seven_cards_draw3 ... ok [INFO] [stdout] test games::solitaire::klondike::test::game::new ... ok [INFO] [stdout] test games::solitaire::klondike::test::game::from_new ... ok [INFO] [stdout] test games::solitaire::klondike::test::pile::from_empty ... ok [INFO] [stdout] test games::solitaire::klondike::test::pile::can_push_nothing_with_ace ... ok [INFO] [stdout] test games::solitaire::klondike::test::pile::can_push_red_with_black_visible ... ok [INFO] [stdout] test games::solitaire::klondike::test::pile::from_empty_hidden_one_visible ... ok [INFO] [stdout] test games::solitaire::klondike::test::foundation::new_full ... ok [INFO] [stdout] test games::solitaire::klondike::test::pile::from_empty_hidden_mult_visible ... ok [INFO] [stdout] test games::solitaire::klondike::test::game::from_clear ... ok [INFO] [stdout] test games::solitaire::klondike::test::foundation::new_foundation ... ok [INFO] [stdout] test games::solitaire::klondike::test::pile::from_mult_hidden_mult_visible ... ok [INFO] [stdout] test games::solitaire::klondike::test::pile::len ... ok [INFO] [stdout] test games::solitaire::klondike::test::pile::move_to_full ... ok [INFO] [stdout] test games::solitaire::klondike::test::deck::pop_when_empty ... ok [INFO] [stdout] test games::solitaire::klondike::test::pile::move_to_partial ... ok [INFO] [stdout] test games::solitaire::klondike::test::foundation::from ... ok [INFO] [stdout] test games::solitaire::klondike::test::deck::new_deck ... ok [INFO] [stdout] test games::solitaire::klondike::test::foundation::foundation_push ... ok [INFO] [stdout] test games::solitaire::klondike::test::foundation::from_none ... ok [INFO] [stdout] test games::solitaire::klondike::test::pile::move_to_with_source_empty ... ok [INFO] [stdout] test games::solitaire::klondike::test::pile::move_to_with_one_card ... ok [INFO] [stdout] test games::solitaire::klondike::test::pile::pop ... ok [INFO] [stdout] test games::solitaire::klondike::test::pile::pop_on_empty ... ok [INFO] [stdout] test games::solitaire::klondike::test::pile::push_changes_next_card ... ok [INFO] [stdout] test games::solitaire::klondike::test::pile::top ... ok [INFO] [stdout] test games::solitaire::klondike::test::pile::visible_and_hidden_cards ... ok [INFO] [stdout] test games::solitaire::klondike::test::pile::move_to_with_empty_piles ... ok [INFO] [stdout] test games::solitaire::klondike::test::pile::move_to_with_empty_target_and_non_king ... ok [INFO] [stdout] test games::solitaire::klondike::test::pile::move_to_with_incompatible_piles ... ok [INFO] [stdout] test games::solitaire::klondike::test::pile::move_to_with_empty_target_and_king ... ok [INFO] [stdout] test games::solitaire::klondike::test::pile::new_pile ... ok [INFO] [stdout] test games::solitaire::klondike::test::deck::from_error_duplicate_card - should panic ... ok [INFO] [stdout] test games::solitaire::klondike::test::deck::from_error_too_many_cards - should panic ... ok [INFO] [stdout] test games::solitaire::klondike::test::deck::from_error_too_many_visible - should panic ... ok [INFO] [stdout] test games::solitaire::klondike::test::pile::from_error_duplicate_cards - should panic ... ok [INFO] [stdout] test games::solitaire::klondike::test::pile::from_error_duplicate_cards2 - should panic ... ok [INFO] [stdout] test games::solitaire::klondike::test::pile::from_error_duplicate_cards3 - should panic ... ok [INFO] [stdout] test games::solitaire::klondike::test::pile::from_error_invalid_visible_color - should panic ... ok [INFO] [stdout] test games::solitaire::klondike::test::pile::from_error_invalid_visible_rank - should panic ... ok [INFO] [stdout] test games::solitaire::klondike::test::pile::from_error_when_empty_visible - should panic ... ok [INFO] [stdout] test games::solitaire::klondike::test::pile::from_error_when_too_many_hidden - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 54 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "30b9c890c239be92c986947d1b28df7202329f51ffe2ed913d83c67d6e43059d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "30b9c890c239be92c986947d1b28df7202329f51ffe2ed913d83c67d6e43059d", kill_on_drop: false }` [INFO] [stdout] 30b9c890c239be92c986947d1b28df7202329f51ffe2ed913d83c67d6e43059d