[INFO] fetching crate rust_poker 0.1.14...
[INFO] testing rust_poker-0.1.14 against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530
[INFO] extracting crate rust_poker 0.1.14 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate rust_poker 0.1.14 on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rust_poker 0.1.14
[INFO] finished tweaking crates.io crate rust_poker 0.1.14
[INFO] tweaked toml for crates.io crate rust_poker 0.1.14 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cexpr v0.3.6
[INFO] [stderr]   Downloaded env_logger v0.6.2
[INFO] [stderr]   Downloaded crossbeam-channel v0.4.4
[INFO] [stderr]   Downloaded crossbeam v0.7.3
[INFO] [stderr]   Downloaded which v2.0.1
[INFO] [stderr]   Downloaded bindgen v0.49.4
[INFO] [stderr]   Downloaded clang-sys v0.28.1
[INFO] [stderr]   Downloaded glob v0.3.0
[INFO] [stderr]   Downloaded gen_eval_table v0.1.2
[INFO] [stderr]   Downloaded peeking_take_while v0.1.2
[INFO] [stderr]   Downloaded hand_indexer v0.1.2
[INFO] [stderr]   Downloaded read_write v0.1.2
[INFO] [stderr]   Downloaded nom v4.2.3
[INFO] [stderr]   Downloaded shlex v0.1.1
[INFO] [stderr]   Downloaded fastdivide v0.2.0
[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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f8e52ae97db501d92e715012f67765f3c2e365e2a9c551ee2f0bb83f979cc0aa
[INFO] running `Command { std: "docker" "start" "-a" "f8e52ae97db501d92e715012f67765f3c2e365e2a9c551ee2f0bb83f979cc0aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f8e52ae97db501d92e715012f67765f3c2e365e2a9c551ee2f0bb83f979cc0aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8e52ae97db501d92e715012f67765f3c2e365e2a9c551ee2f0bb83f979cc0aa", kill_on_drop: false }`
[INFO] [stdout] f8e52ae97db501d92e715012f67765f3c2e365e2a9c551ee2f0bb83f979cc0aa
[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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0361a2aa85135692986c0e2720345249a00c0faf7cb3156d9e0c66c60f3c942c
[INFO] running `Command { std: "docker" "start" "-a" "0361a2aa85135692986c0e2720345249a00c0faf7cb3156d9e0c66c60f3c942c", kill_on_drop: false }`
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling read_write v0.1.2
[INFO] [stderr]    Compiling fastdivide v0.2.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.25
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling gen_eval_table v0.1.2
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling rust_poker v0.1.14 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]    Compiling crossbeam-channel v0.4.4
[INFO] [stderr]    Compiling crossbeam-queue v0.2.3
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling crossbeam-deque v0.7.3
[INFO] [stderr]    Compiling rand_pcg v0.2.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling crossbeam v0.7.3
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling thiserror v1.0.25
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stdout] warning: unused import: `std::error::Error`
[INFO] [stdout]  --> src/equity_calculator/simulator.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::error::Error;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 16s
[INFO] running `Command { std: "docker" "inspect" "0361a2aa85135692986c0e2720345249a00c0faf7cb3156d9e0c66c60f3c942c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0361a2aa85135692986c0e2720345249a00c0faf7cb3156d9e0c66c60f3c942c", kill_on_drop: false }`
[INFO] [stdout] 0361a2aa85135692986c0e2720345249a00c0faf7cb3156d9e0c66c60f3c942c
[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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e73e99abf0e0a7cfbfbc0e26971c36f41a29b2c9cbcc01d66b3fb830bf6cdb99
[INFO] running `Command { std: "docker" "start" "-a" "e73e99abf0e0a7cfbfbc0e26971c36f41a29b2c9cbcc01d66b3fb830bf6cdb99", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_poker v0.1.14 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::error::Error`
[INFO] [stdout]  --> src/equity_calculator/simulator.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::error::Error;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::error::Error`
[INFO] [stdout]  --> src/equity_calculator/simulator.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::error::Error;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.20s
[INFO] running `Command { std: "docker" "inspect" "e73e99abf0e0a7cfbfbc0e26971c36f41a29b2c9cbcc01d66b3fb830bf6cdb99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e73e99abf0e0a7cfbfbc0e26971c36f41a29b2c9cbcc01d66b3fb830bf6cdb99", kill_on_drop: false }`
[INFO] [stdout] e73e99abf0e0a7cfbfbc0e26971c36f41a29b2c9cbcc01d66b3fb830bf6cdb99
[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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0c8c30f600e961d3553cea8424308aa30b8a8c69fcd77029ae240a0244dc464f
[INFO] running `Command { std: "docker" "start" "-a" "0c8c30f600e961d3553cea8424308aa30b8a8c69fcd77029ae240a0244dc464f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: unused import: `std::error::Error`
[INFO] [stderr]  --> src/equity_calculator/simulator.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use std::error::Error;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::error::Error`
[INFO] [stderr]  --> src/equity_calculator/simulator.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use std::error::Error;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.31s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rust_poker-9c360d20ddac80e0)
[INFO] [stdout] 
[INFO] [stdout] running 29 tests
[INFO] [stdout] test hand_evaluator::evaluator::tests::bench_lookup ... ok
[INFO] [stdout] test hand_evaluator::evaluator::tests::test_highcard ... ok
[INFO] [stdout] test hand_evaluator::evaluator::tests::test_four_of_a_kind ... ok
[INFO] [stdout] test hand_evaluator::evaluator::tests::test_pair ... ok
[INFO] [stdout] test hand_evaluator::evaluator::tests::test_trips ... ok
[INFO] [stdout] test hand_evaluator::hand::tests::test_flush_key ... ok
[INFO] [stdout] test hand_evaluator::hand::tests::test_has_flush ... ok
[INFO] [stdout] test hand_evaluator::hand::tests::test_from_hole_cards ... ok
[INFO] [stdout] test hand_evaluator::hand::tests::test_rank_key ... ok
[INFO] [stdout] test hand_range::tests::test_char_to_rank ... ok
[INFO] [stdout] test hand_range::tests::test_hand_range_add_combo ... ok
[INFO] [stdout] test hand_range::tests::test_hand_range_add_combos ... ok
[INFO] [stdout] test hand_range::tests::test_hand_range_new ... ok
[INFO] [stdout] test hand_range::tests::test_hand_range_remove_duplicates ... ok
[INFO] [stdout] test hand_range::tests::test_hand_range_random ... ok
[INFO] [stdout] test hand_evaluator::hand::tests::test_suit_count ... ok
[INFO] [stdout] test range_filter::tests::test_get_made_hand_category ... ok
[INFO] [stdout] test equity_calculator::simulator::tests::bench_exact_river ... ok
[INFO] [stdout] test hand_evaluator::hand::tests::test_card_constants ... ok
[INFO] [stdout] test hand_range::tests::test_char_to_suit ... ok
[INFO] [stdout] test range_filter::tests::test_get_draw_hand_category ... ok
[INFO] [stdout] test hand_range::tests::test_hand_range_from_str ... ok
[INFO] [stdout] test equity_calculator::simulator::tests::test_approx_weighted ... ok
[INFO] [stdout] test equity_calculator::simulator::tests::bench_approx_river ... ok
[INFO] [stdout] test range_filter::tests::test_apply_filter ... ok
[INFO] [stdout] test range_filter::tests::test_from_range_and_board ... ok
[INFO] [stdout] test equity_calculator::simulator::tests::bench_random_random ... ok
[INFO] [stdout] test equity_calculator::simulator::tests::test_exact_weighted ... ok
[INFO] [stdout] test equity_calculator::simulator::tests::test_preflop_accuracy ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 29 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 20.56s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rust_poker
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test src/hand_range.rs - hand_range::char_to_suit (line 373) ... ok
[INFO] [stdout] test src/hand_range.rs - hand_range::Combo::fmt (line 25) ... ok
[INFO] [stdout] test src/hand_range.rs - hand_range::HandRange::from_strings (line 105) ... ok
[INFO] [stdout] test src/hand_range.rs - hand_range::char_to_rank (line 346) ... ok
[INFO] [stdout] test src/lib.rs - lazy_static (line 25) ... ok
[INFO] [stdout] test src/hand_range.rs - hand_range::get_card_mask (line 395) ... ok
[INFO] [stdout] test src/lib.rs - lazy_static (line 13) ... ok
[INFO] [stdout] test src/hand_range.rs - hand_range::HandRange::from_string (line 129) ... ok
[INFO] [stdout] test src/equity_calculator/simulator.rs - equity_calculator::simulator::approx_equity (line 116) ... ok
[INFO] [stdout] test src/equity_calculator/simulator.rs - equity_calculator::simulator::exact_equity (line 50) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 33.90s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0c8c30f600e961d3553cea8424308aa30b8a8c69fcd77029ae240a0244dc464f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c8c30f600e961d3553cea8424308aa30b8a8c69fcd77029ae240a0244dc464f", kill_on_drop: false }`
[INFO] [stdout] 0c8c30f600e961d3553cea8424308aa30b8a8c69fcd77029ae240a0244dc464f