[INFO] fetching crate rbp-cards 1.0.0...
[INFO] testing rbp-cards-1.0.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate rbp-cards 1.0.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate rbp-cards 1.0.0
[INFO] finished tweaking crates.io crate rbp-cards 1.0.0
[INFO] tweaked toml for crates.io crate rbp-cards 1.0.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rbp-cards 1.0.0 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rbp-cards 1.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bcbeef2ff8a69c6566c59ceafc8c20bdd7ab950d66f7cdb800bce5091fe799fe
[INFO] running `Command { std: "docker" "start" "-a" "bcbeef2ff8a69c6566c59ceafc8c20bdd7ab950d66f7cdb800bce5091fe799fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bcbeef2ff8a69c6566c59ceafc8c20bdd7ab950d66f7cdb800bce5091fe799fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bcbeef2ff8a69c6566c59ceafc8c20bdd7ab950d66f7cdb800bce5091fe799fe", kill_on_drop: false }`
[INFO] [stdout] bcbeef2ff8a69c6566c59ceafc8c20bdd7ab950d66f7cdb800bce5091fe799fe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 29f2b7716de02f3eaad9d9f111be222f7e98fb8a9b10a7deab8571151b7c0554
[INFO] running `Command { std: "docker" "start" "-a" "29f2b7716de02f3eaad9d9f111be222f7e98fb8a9b10a7deab8571151b7c0554", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.181
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling unicode-ident v1.0.23
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]    Compiling zerocopy v0.8.39
[INFO] [stderr]    Compiling anyhow v1.0.101
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling rand_core v0.9.5
[INFO] [stderr]    Compiling uuid v1.20.0
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling rbp-core v1.0.0
[INFO] [stderr]    Compiling rbp-cards v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.22s
[INFO] running `Command { std: "docker" "inspect" "29f2b7716de02f3eaad9d9f111be222f7e98fb8a9b10a7deab8571151b7c0554", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29f2b7716de02f3eaad9d9f111be222f7e98fb8a9b10a7deab8571151b7c0554", kill_on_drop: false }`
[INFO] [stdout] 29f2b7716de02f3eaad9d9f111be222f7e98fb8a9b10a7deab8571151b7c0554
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f19073a19578592922ee847b5c9e7cf1e8a668f60421c2bc0223abc118d82cb2
[INFO] running `Command { std: "docker" "start" "-a" "f19073a19578592922ee847b5c9e7cf1e8a668f60421c2bc0223abc118d82cb2", kill_on_drop: false }`
[INFO] [stderr]    Compiling rbp-cards v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.29s
[INFO] running `Command { std: "docker" "inspect" "f19073a19578592922ee847b5c9e7cf1e8a668f60421c2bc0223abc118d82cb2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f19073a19578592922ee847b5c9e7cf1e8a668f60421c2bc0223abc118d82cb2", kill_on_drop: false }`
[INFO] [stdout] f19073a19578592922ee847b5c9e7cf1e8a668f60421c2bc0223abc118d82cb2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 31147bdb9a3049deeee3cfdeabcdf85108fbb6d3bcdbd4c272de596b8d95b110
[INFO] running `Command { std: "docker" "start" "-a" "31147bdb9a3049deeee3cfdeabcdf85108fbb6d3bcdbd4c272de596b8d95b110", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rbp_cards-746b9a41dc3ef73f)
[INFO] [stdout] 
[INFO] [stdout] running 67 tests
[INFO] [stdout] test card::tests::bijective_rank_suit ... ok
[INFO] [stdout] test evaluator::tests::flush_over_straight ... ok
[INFO] [stdout] test evaluator::tests::four_oak_over_full_house ... ok
[INFO] [stdout] test evaluator::tests::flush ... ok
[INFO] [stdout] test card::tests::bijective_u32 ... ok
[INFO] [stdout] test card::tests::bijective_u8 ... ok
[INFO] [stdout] test evaluator::tests::two_three_oak ... ok
[INFO] [stdout] test evaluator::tests::wheel_straight ... ok
[INFO] [stdout] test evaluator::tests::high_card ... ok
[INFO] [stdout] test evaluator::tests::straight_flush_over_four_oak ... ok
[INFO] [stdout] test evaluator::tests::full_house_over_flush ... ok
[INFO] [stdout] test hand::tests::bijective_u64 ... ok
[INFO] [stdout] test evaluator::tests::full_house ... ok
[INFO] [stdout] test hand::tests::card_iteration ... ok
[INFO] [stdout] test hand::tests::ranks_in_suit ... ok
[INFO] [stdout] test hands::tests::choose_3_from_5 ... ok
[INFO] [stdout] test hands::tests::choose_3 ... ok
[INFO] [stdout] test evaluator::tests::four_oak ... ok
[INFO] [stdout] test hands::tests::n_choose_1_mask_4 ... ok
[INFO] [stdout] test hands::tests::n_choose_2 ... ok
[INFO] [stdout] test hands::tests::n_choose_2_mask_4 ... ok
[INFO] [stdout] test isomorphism::tests::antichrome ... ok
[INFO] [stdout] test isomorphism::tests::false_positives ... ok
[INFO] [stdout] test isomorphism::tests::false_negatives ... ok
[INFO] [stdout] test isomorphism::tests::monochrome ... ok
[INFO] [stdout] test evaluator::tests::low_straight ... ok
[INFO] [stdout] test evaluator::tests::one_pair ... ok
[INFO] [stdout] test isomorphism::tests::offsuit_backdoor ... ok
[INFO] [stdout] test evaluator::tests::seven_card_hand ... ok
[INFO] [stdout] test evaluator::tests::straight ... ok
[INFO] [stdout] test isomorphism::tests::offsuit_draw ... ok
[INFO] [stdout] test evaluator::tests::three_pair ... ok
[INFO] [stdout] test hands::tests::n_choose_0 ... ok
[INFO] [stdout] test hands::tests::n_choose_0_mask_4 ... ok
[INFO] [stdout] test isomorphisms::tests::n_flop ... ignored
[INFO] [stdout] test isomorphisms::tests::n_pref ... ignored
[INFO] [stdout] test isomorphisms::tests::n_rive ... ignored
[INFO] [stdout] test isomorphisms::tests::n_turn ... ignored
[INFO] [stdout] test isomorphism::tests::super_symmetry ... ok
[INFO] [stdout] test observations::tests::n_flop ... ignored
[INFO] [stdout] test observations::tests::n_pref ... ignored
[INFO] [stdout] test observations::tests::n_rive ... ignored
[INFO] [stdout] test observations::tests::n_turn ... ignored
[INFO] [stdout] test observation::tests::bijective_i64 ... ok
[INFO] [stdout] test permutation::tests::permute_complex ... ok
[INFO] [stdout] test evaluator::tests::two_pair ... ok
[INFO] [stdout] test hands::tests::n_choose_1 ... ok
[INFO] [stdout] test permutation::tests::permute_identity ... ok
[INFO] [stdout] test observation::tests::opponents_count ... ok
[INFO] [stdout] test permutation::tests::map_arbitrary ... ok
[INFO] [stdout] test permutation::tests::permute_interior ... ok
[INFO] [stdout] test permutation::tests::map_identity ... ok
[INFO] [stdout] test isomorphism::tests::semichrome ... ok
[INFO] [stdout] test permutation::tests::permute_rotation ... ok
[INFO] [stdout] test evaluator::tests::straight_flush ... ok
[INFO] [stdout] test evaluator::tests::three_oak ... ok
[INFO] [stdout] test permutation::tests::permute_simple ... ok
[INFO] [stdout] test permutation::tests::permute_unique ... ok
[INFO] [stdout] test rank::tests::bijective_u16 ... ok
[INFO] [stdout] test suit::tests::bijective_u8 ... ok
[INFO] [stdout] test isomorphism::tests::pocket_rank_symmetry ... ok
[INFO] [stdout] test suit::tests::injective_u64 ... ok
[INFO] [stdout] test rank::tests::bijective_u8 ... ok
[INFO] [stdout] test rank::tests::injective_u64 ... ok
[INFO] [stdout] test evaluator::tests::wheel_straight_flush ... ok
[INFO] [stdout] test isomorphism::tests::polychrome ... ok
[INFO] [stderr]    Doc-tests rbp_cards
[INFO] [stdout] test isomorphism::tests::public_rank_symmetry ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 59 passed; 0 failed; 8 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "31147bdb9a3049deeee3cfdeabcdf85108fbb6d3bcdbd4c272de596b8d95b110", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31147bdb9a3049deeee3cfdeabcdf85108fbb6d3bcdbd4c272de596b8d95b110", kill_on_drop: false }`
[INFO] [stdout] 31147bdb9a3049deeee3cfdeabcdf85108fbb6d3bcdbd4c272de596b8d95b110
